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AArch64: Add MOVPRFX tests and update testsuite
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
7c619dbd
GB		 12018-10-01 Gary Benson <gbenson@redhat.com>
2
3 * gdb_proc_service.h: Moved common code to
4 common/gdb_proc_service.h.
5
3795e814
GB		 62018-10-01 Gary Benson <gbenson@redhat.com>
7
8 * gdb_proc_service.h: Synchronize comments and whitespace with
9 GDB's version of this file.
10
49b036f1
TT		 112018-09-25 Tom Tromey <tom@tromey.com>
12
13 * configure: Rebuild.
14 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
15
8ff03f0b
SM		 162018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
17
18 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
19 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
20 ($(IPA_LIB)): Sort IPA_OBJS.
21
a1cd91dc
SM		 222018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
23
24 * Makefile.in: Remove references to $(ADD_DEPS).
25
752312ba
TT		 262018-09-16 Tom Tromey <tom@tromey.com>
27
28 * remote-utils.c (remote_open): Use GNU style for metasyntactic
29 variables.
30 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
31 variables.
32
f1628857
TT		 332018-09-05 Tom Tromey <tom@tromey.com>
34
35 * configure: Rebuild.
36
ad202fcc
SM		 372018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
38
39 PR build/23399
40 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
41
d3d8724a
TT		 422018-08-27 Tom Tromey <tom@tromey.com>
43
44 PR build/23087:
45 * configure: Rebuild.
46
b4f183d2
TT		 472018-08-27 Tom Tromey <tom@tromey.com>
48
49 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
50 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
51 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
52 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
53 (s390x_emit_stack_adjust): Add casts to unsigned char.
54
4e2aa472
SM		 552018-08-22 Simon Marchi <simon.marchi@ericsson.com>
56
57 PR gdb/23374
58 PR gdb/23375
59 * server.h (struct client_state) <disable_randomization>:
60 Initialize to 1.
61
cf4088a9
SM		 622018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
63
64 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
65 variable.
66 (mips_supply_ptrace_register): Likewise.
67
a0de763e
TT		 682018-07-22 Tom Tromey <tom@tromey.com>
69
70 * configure: Rebuild.
71
b0a7723d
TT		 722018-07-22 Tom Tromey <tom@tromey.com>
73
74 * win32-low.c (win32_create_inferior): Remove unused variables.
75 * gdbreplay.c (remote_open): Remove unused variable.
76 * remote-utils.c (remote_prepare): Remove unused variable.
77 * x86-tdesc.h (X86_TDESC_H): Define.
78 (amd64_expedite_regs): Define conditionally.
79 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
80 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
81 * remote-utils.c (readchar): Remove unused variable.
82
a780ef4f
PA		 832018-07-13 Pedro Alves <palves@redhat.com>
84
85 * linux-low.c (linux_kill): Change parameter to process_info
86 pointer instead of pid. Adjust.
87 * lynx-low.c (lynx_kill): Likewise.
88 * nto-low.c (nto_kill): Likewise.
89 * spu-low.c (spu_kill): Likewise.
90 * win32-low.c (win32_kill): Likewise.
91 * server.c (handle_v_kill, kill_inferior_callback)
92 (detach_or_kill_for_exit): Adjust.
93 * target.c (kill_inferior): Change parameter to process_info
94 pointer instead of pid. Adjust.
95 * target.h (struct target_ops) <kill>: Change parameter to
96 process_info pointer instead of pid. Adjust all implementations
97 and callers.
98 (kill_inferior): Likewise.
99
ef2ddb33
PA		 1002018-07-13 Pedro Alves <palves@redhat.com>
101
102 * linux-low.c (linux_detach, linux_join): Change parameter to
103 process_info pointer instead of pid. Adjust.
104 * lynx-low.c (lynx_detach, lynx_join): Likewise.
105 * nto-low.c (nto_detach): Likewise.
106 * spu-low.c (spu_detach, spu_join): Likewise.
107 * win32-low.c (win32_detach, win32_join): Likewise.
108 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
109 * target.h (struct target_ops) <detach, join>: Change parameter to
110 process_info pointer instead of pid. Adjust all implementations
111 and callers.
112 (detach_inferior, join_inferior): Rename 'pid' parameter to
113 'proc'.
114
c7ab0aef
SDJ		 1152018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
116 Jan Kratochvil <jan.kratochvil@redhat.com>
117 Paul Fertser <fercerpav@gmail.com>
118 Tsutomu Seki <sekiriki@gmail.com>
119
120 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
121 (OBS): Add 'common/netstuff.o'.
122 (GDBREPLAY_OBS): Likewise.
123 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
124 (remote_open): Implement support for IPv6
125 connections.
126 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
127 and 'wspiapi.h'.
128 (handle_accept_event): Accept connections from IPv6 sources.
129 (remote_prepare): Handle IPv6-style hostnames; implement
130 support for IPv6 connections.
131 (remote_open): Implement support for printing connections from
132 IPv6 sources.
133
31445d10
PA		 1342018-07-11 Pedro Alves <palves@redhat.com>
135
136 PR gdb/23377
137 * mem-break.c (any_persistent_commands): Add process_info
138 parameter and use it instead of relying on the current process.
139 Change return type to bool.
140 * mem-break.h (any_persistent_commands): Add process_info
141 parameter and change return type to bool.
142 * server.c (handle_detach): Remove require_running_or_return call.
143 Look up the process_info for the process we're about to detach.
144 If not found, return back error to GDB. Adjust
145 any_persistent_commands call to pass down a process pointer.
146
cb197132
PA		 1472018-07-11 Pedro Alves <palves@redhat.com>
148
149 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
150 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
151 instead of collect_register_by_name.
152 * regcache.c (regcache_raw_get_unsigned_by_name): New.
153 * regcache.h (regcache_raw_get_unsigned_by_name): New.
154
1b919490
VB		 1552018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
156 Pedro Alves <palves@redhat.com>
157
158 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
159
d7e15655
TT		 1602018-07-03 Tom Tromey <tom@tromey.com>
161
162 * linux-low.c: Update.
163 * lynx-low.c: Update.
164 * mem-break.c: Update.
165 * nto-low.c: Update.
166 * remote-utils.c: Update.
167 * server.c: Update.
168 * spu-low.c: Update.
169 * target.c: Update.
170 * win32-low.c: Update.
171
26a57c92
TT		 1722018-07-03 Tom Tromey <tom@tromey.com>
173
174 * server.c: Update.
175
0e998d96
TT		 1762018-07-03 Tom Tromey <tom@tromey.com>
177
178 * linux-low.c: Update.
179
cc6bcb54
TT		 1802018-07-03 Tom Tromey <tom@tromey.com>
181
182 * target.c: Update.
183
e38504b3
TT		 1842018-07-03 Tom Tromey <tom@tromey.com>
185
186 * linux-low.c: Update.
187 * linux-mips-low.c: Update.
188 * lynx-low.c: Update.
189 * nto-low.c: Update.
190 * remote-utils.c: Update.
191 * server.c: Update.
192 * spu-low.c: Update.
193 * target.c: Update.
194 * thread-db.c: Update.
195
e99b03dc
TT		 1962018-07-03 Tom Tromey <tom@tromey.com>
197
198 * linux-low.c: Update.
199 * linux-mips-low.c: Update.
200 * lynx-low.c: Update.
201 * mem-break.c: Update.
202 * nto-low.c: Update.
203 * remote-utils.c: Update.
204 * server.c: Update.
205 * spu-low.c: Update.
206 * target.c: Update.
207 * tracepoint.c: Update.
208
f2907e49
TT		 2092018-07-03 Tom Tromey <tom@tromey.com>
210
211 * linux-low.c: Update.
212 * linux-ppc-low.c: Update.
213 * linux-x86-low.c: Update.
214 * proc-service.c: Update.
215 * server.c: Update.
216 * spu-low.c: Update.
217 * thread-db.c: Update.
218 * win32-low.c: Update.
219
fd79271b
TT		 2202018-07-03 Tom Tromey <tom@tromey.com>
221
222 * linux-low.c: Update.
223 * lynx-low.c: Update.
224 * nto-low.c: Update.
225 * remote-utils.c: Update.
226 * spu-low.c: Update.
227 * thread-db.c: Update.
228 * win32-low.c: Update.
229
c0867626
SDJ		 2302018-06-29 Joel Brobecker <brobecker@adacore.com>
231
232 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
233 parameter in call to 'amd64_create_target_description'.
234
2512d7ef
JK		 2352018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
236
237 * x86-tdesc.h: Remove executable permission flag.
238
d0ac1c44
SM		 2392018-06-19 Simon Marchi <simon.marchi@ericsson.com>
240
241 * configure.ac: Remove AC_PREREQ, add missing quoting.
242 * configure: Re-generate.
243 * config.in: Re-generate.
244 * aclocal.m4: Re-generate.
245
c4eb05ff
SM		 2462018-06-18 Simon Marchi <simon.marchi@ericsson.com>
247
248 * tracepoint.h (current_traceframe): Remove declaration.
249
02895270
AH		 2502018-06-18 Alan Hayward <alan.hayward@arm.com>
251
252 * linux-aarch64-low.c (is_sve_tdesc): New function.
253 (aarch64_sve_regs_copy_to_regcache): Likewise.
254 (aarch64_sve_regs_copy_from_regcache): Likewise.
255 (aarch64_regs_info): Add SVE checks.
256 (initialize_low_arch): Initialize SVE.
257
e9902bfc
AH		 2582018-06-18 Alan Hayward <alan.hayward@arm.com>
259
260 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
261
fefa175e
AH		 2622018-06-11 Alan Hayward <alan.hayward@arm.com>
263
264 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
265 (initialize_low_tracepoint): Likewise
266 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
267 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
268 param.
269 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
270 checks.
271 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
272
b91ad3ff
AH		 2732018-06-11 Alan Hayward <alan.hayward@arm.com>
274
275 * server.h (PBUFSIZ): Increase size
276
f868386e
AH		 2772018-06-11 Alan Hayward <alan.hayward@arm.com>
278
279 * regcache.c (regcache::raw_compare): New function.
280 * regcache.h (regcache::raw_compare): New declaration.
281
9c861883
AH		 2822018-06-11 Alan Hayward <alan.hayward@arm.com>
283
284 * regcache.c (new_register_cache): Use new.
285 (free_register_cache): Use delete.
286 (register_data): Use const.
287 (supply_register): Move body inside regcache.
288 (regcache::raw_supply): New override function.
289 (collect_register): Move body inside regcache.
290 (regcache::raw_collect): New override function.
291 (regcache::get_register_status): New override function.
292 * regcache.h (struct regcache): Inherit from reg_buffer_common.
293
40591844
TT		 2942018-06-09 Tom Tromey <tom@tromey.com>
295
296 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
297 declare queue.
298 (event_queue): Use std::queue.
299 (gdb_event_xfree): Remove.
300 (initialize_event_loop, process_event, wait_for_event): Update.
301
6341380d
SC		 3022018-06-08 Stan Cox <scox@redhat.com>
303
304 * win32-low.c (win32_create_inferior): last_ptid and last_status
305 moved to client_state.
306
03349c93
PA		 3072018-06-08 Pedro Alves <palves@redhat.com>
308
309 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
310 common/common-exceptions.o, common/common-utils.o,
311 common/errors.o, common/print-utils.o and utils.o.
312 * gdbreplay.c: Include "common-defs.h" instead of the two
313 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
314 string.h or alloca.h.
315 (perror_with_name): Delete.
316 (remote_open): Use xstrdup instead of strdup.
317 (main): Rename to ...
318 (captured_main): ... this.
319 (main): New.
320
8dcc53b3
TT		 3212018-06-08 Tom Tromey <tom@tromey.com>
322
323 * linux-low.c (linux_low_read_btrace): Update.
324
c12a5089
SC		 3252018-06-04 Stan Cox <scox@redhat.com>
326
327 * server.h (struct client_state): New.
328 * server.c (cont_thread, general_thread, multi_process)
329 (report_fork_events, report_vfork_events, report_exec_events)
330 (report_thread_events, swbreak_feature, hwbreak_feature)
331 (vCont_supported, disable_randomization, pass_signals)
332 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
333 Moved to client_state.
334 * remote-utils.c (remote_debug, noack_mode)
335 (transport_is_reliable): Moved to client_state.
336 * tracepoint.c (current_traceframe): Moved to client_state.
337
338 Update all callers.
339 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
340 linux-low.c, remote-utils.h, target.c: Use client_state.
341
122394f1
AH		 3422018-05-31 Alan Hayward <alan.hayward@arm.com>
343
344 * configure.srv: Add new c/h file.
345
95228a0d
AH		 3462018-05-31 Alan Hayward <alan.hayward@arm.com>
347
348 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
349 null VQ.
350
d8dab6c3
MR		 3512018-05-25 Maciej W. Rozycki <macro@mips.com>
352
353 * gdb.arch/mips-fpregset-core.exp: New test.
354 * gdb.arch/mips-fpregset-core.c: New test source.
355
81e25b7c
EK		 3562018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
357
358 PR server/23198
359 * hostio.c (require_int): Do not report overflow for integers
360 between 0xfffffff and 0x7fffffff.
361
7e947ad3
MR		 3622018-05-22 Maciej W. Rozycki <macro@mips.com>
363
364 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
365 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
366 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
367 functions.
368 (the_low_target): Wire them.
369
1d75a658
PFC		 3702018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
371
372 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
373 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
374 mode. Call collect_register_by_name with vscr using
375 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
376 (ppc_store_vrregset): Add and set vscr_offset variable as in
377 ppc_fill_vrregset. Call supply_register_by_name with vscr using
378 vscr_offset.
379
d078308a
PFC		 3802018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
381
382 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
383 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
384 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
385
7273b5fc
PFC		 3862018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
387
388 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
389 (ppc_store_vsxregset): Likewise.
390 (ppc_fill_vrregset): Likewise.
391 (ppc_store_vrregset): Likewise.
392 (ppc_fill_evrregset): Likewise.
393 (ppc_store_evrregset): Likewise.
394 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
395 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
396 needed.
397
2e077f5e
PFC		 3982018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
399
400 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
401 wordsize of the inferior. Call ppc_linux_target_wordsize.
402
bd64614e
PFC		 4032018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
404
405 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
406 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
407 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
408 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
409 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
410 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
411 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
412 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
413 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
414 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
415 (tdesc_powerpc_e500l): Remove.
416 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
417 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
418 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
419 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
420 linux-ppc-tdesc.h.
421 (ppc_arch_setup): Remove target description matching code. Fill a
422 ppc_linux_features struct and call ppc_linux_match_description
423 with it.
424
75d74cca
MR		 4252018-05-22 Maciej W. Rozycki <macro@mips.com>
426
427 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
428 width of the requested register exceeds the width of the
429 `ptrace' data type.
430 (mips_cannot_store_register): Likewise.
431
e4439e43
MR		 4322018-05-21 Maciej W. Rozycki <macro@mips.com>
433
434 * linux-mips-low.c (mips_fetch_register): New function. Update
435 preceding comment.
436 (mips_store_gregset): Supply 0 rather than $restart for $zero.
437 (the_low_target): Wire `mips_fetch_register'.
438
55271bf9
JB		 4392018-05-10 Joel Brobecker <brobecker@adacore.com>
440
441 * lynx-i386-low.c (LYNXOS_178): New macro.
442 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
443 the layout on LynxOS-178.
444 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
445 handle floating point registers that are not supported by
446 LynxOS-178.
447
1a34f210
TT		 4482018-05-10 Tom Tromey <tom@tromey.com>
449
450 * configure: Rebuild.
451
190852c8
JB		 4522018-05-10 Joel Brobecker <brobecker@adacore.com>
453
454 PR server/23158:
455 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
456 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
457 Use it to set the expedite_regs field in the given tdesc.
458 * x86-tdesc.h: New file.
459 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
460 Adjust following the addition of the new expedite_regs parameter
461 to init_target_desc.
462 * linux-tic6x-low.c (tic6x_read_description): Likewise.
463 * linux-x86-tdesc.c: #include "x86-tdesc.h".
464 (i386_linux_read_description, amd64_linux_read_description):
465 Adjust following the addition of the new expedite_regs parameter
466 to init_target_desc.
467 * lynx-i386-low.c: #include "x86-tdesc.h".
468 (lynx_i386_arch_setup): Adjust following the addition of the new
469 expedite_regs parameter to init_target_desc.
470 * nto-x86-low.c: #include "x86-tdesc.h".
471 (nto_x86_arch_setup): Adjust following the addition of the new
472 expedite_regs parameter to init_target_desc.
473 * win32-i386-low.c: #include "x86-tdesc.h".
474 (i386_arch_setup): Adjust following the addition of the new
475 expedite_regs parameter to init_target_desc.
476
7dbac825
JB		 4772018-05-10 Joel Brobecker <brobecker@adacore.com>
478
479 PR server/23158:
480 * win32-low.c (win32_create_inferior): Add call to my_wait
481 setting last_status global.
482
906994d9
JB		 4832018-05-10 Joel Brobecker <brobecker@adacore.com>
484
485 PR server/23158:
486 * win32-low.c (create_process): Only call gdb_tilde_expand if
487 inferior_cwd is not NULL.
488
8ee22052
AB		 4892018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
490
491 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
492 registers to the cache if their values have changed.
493 (i387_xsave_to_cache): Provide default values for x87 control
494 registers when these features are available, but disabled.
495 * regcache.c (supply_register_by_name_zeroed): New function.
496 * regcache.h (supply_register_by_name_zeroed): Declare new
497 function.
498
aff689d3
TT		 4992018-05-07 Tom Tromey <tom@tromey.com>
500
501 * configure: Rebuild.
502
85e26832
TT		 5032018-05-04 Tom Tromey <tom@tromey.com>
504
505 * configure: Rebuild.
506
a3b60e45
JK		 5072018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
508 Pedro Alves <palves@redhat.com>
509
510 * linux-aarch64-low.c (aarch64_stopped_data_address):
511 Likewise.
512
632e107b
TT		 5132018-04-27 Tom Tromey <tom@tromey.com>
514
515 * configure: Rebuild.
516
458412c3
TT		 5172018-04-23 Tom Tromey <tom@tromey.com>
518
519 * configure: Rebuild.
520
f31c089e
SM		 5212018-04-19 Simon Marchi <simon.marchi@ericsson.com>
522
523 * Makefile.in (depcomp): Add "..".
524 (all_deps_files): New and use it.
525
b319b098
AH		 5262018-04-18 Alan Hayward <alan.hayward@arm.com>
527
528 * configure.srv (aarch64*-*-linux*): Don't include xml.
529 (i[34567]86-*-cygwin*): Likewise.
530 (i[34567]86-*-linux*): Likewise.
531 (i[34567]86-*-lynxos*): Likewise.
532 (i[34567]86-*-mingw32ce*): Likewise.
533 (i[34567]86-*-mingw*): Likewise.
534 (i[34567]86-*-nto*): Likewise.
535 (tic6x-*-uclinux): Likewise.
536 (x86_64-*-linux*): Likewise.
537 (x86_64-*-mingw*): Likewise.
538 (x86_64-*-cygwin*): Likewise.
539
3b74854b
AH		 5402018-04-18 Alan Hayward <alan.hayward@arm.com>
541
542 * tdesc.c: Remove xml parameter.
543
e98577a9
AH		 5442018-04-18 Alan Hayward <alan.hayward@arm.com>
545
546 * server.c (get_features_xml): Remove cast.
547 * tdesc.c (void target_desc::accept): Fill in function.
548 (tdesc_get_features_xml): Remove old xml creation.
549 (print_xml_feature::visit_pre): Add xml vistor.
550 * tdesc.h (struct target_desc): Make xmltarget mutable.
551 (tdesc_get_features_xml): Remove declaration.
552
d278f585
AH		 5532018-04-18 Alan Hayward <alan.hayward@arm.com>
554
555 * tdesc.c (tdesc_architecture_name): Add new function.
556 (tdesc_osabi_name): Likewise.
557 (tdesc_get_features_xml): Use new functions.
558
eee8a18d
AH		 5592018-04-18 Alan Hayward <alan.hayward@arm.com>
560
561 * tdesc.c (tdesc_create_flags): Remove.
562 (tdesc_add_flag): Likewise.
563 (tdesc_named_type): Likewise.
564 (tdesc_create_union): Likewise.
565 (tdesc_create_struct): Likewise.
566 (tdesc_create_vector): Likewise.
567 (tdesc_add_bitfield): Likewise.
568 (tdesc_add_field): Likewise.
569 (tdesc_set_struct_size): Likewise.
570
82ec9bc7
AH		 5712018-04-18 Alan Hayward <alan.hayward@arm.com>
572
573 * tdesc.c (~target_desc): Remove implictly deleted items.
574 (init_target_desc): Iterate all features.
575 (tdesc_get_features_xml): Use vector.
576 (tdesc_create_feature): Create feature.
577 * tdesc.h (tdesc_feature) Remove
578 (target_desc): Add features.
579
ea3e7d71
AH		 5802018-04-18 Alan Hayward <alan.hayward@arm.com>
581
582 * Makefile.in: Add common/tdesc.c
583 * tdesc.c (init_target_desc): init all reg_defs from register
584 vector.
585 (tdesc_create_reg): Create tdesc_reg.
586 * tdesc.h (tdesc_feature): Add register vector.
587
17d08cd4
SM		 5882018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
589
590 * tdesc.h (struct target_desc) <features>: Change type to
591 std::vector<std::string>.
592 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
593 changes.
594 (tdesc_get_features_xml): Likewise.
595 (tdesc_create_feature): Likewise.
596
5cd3e386
AH		 5972018-03-26 Alan Hayward <alan.hayward@arm.com>
598
599 * regcache.c (find_register_by_number): Return a ref.
600 (find_regno): Use references.
601 (register_size): Likewise.
602 (register_data): Likewise.
603 * tdesc.c (target_desc::~target_desc): Remove free calls.
604 (target_desc::operator==): Use std::vector compare.
605 (init_target_desc): Use reference.
606 (tdesc_create_reg): Use reg constructors.
607 * tdesc.h (struct target_desc): Replace pointer with object.
608
dff7492c
AH		 6092018-03-23 Alan Hayward <alan.hayward@arm.com>
610
611 * regcache.c (find_register_by_number): Make static.
612 (find_regno): Use find_register_by_number
613 * regcache.h (struct reg): Remove declaration.
614
d80e5242
AH		 6152018-03-23 Alan Hayward <alan.hayward@arm.com>
616
617 * tdesc.c (target_desc::~target_desc): Move to here.
618 (target_desc::operator==): Likewise.
619 * tdesc.h (target_desc::~target_desc): Move from here.
620 (target_desc::operator==): Likewise.
621
f69c5afb
AA		 6222018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
623
624 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
625
ce29f843
AA		 6262018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
627
628 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
629 S390_TDESC_GS.
630 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
631 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
632 and init_registers_s390_gs_linux64.
633
c49bd90b
AA		 6342018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
635
636 * linux-s390-low.c (s390_fill_gs): Remove function.
637 (s390_fill_gsbc): Remove function.
638 (s390_regsets): Set fill functions for the guarded storage regsets
639 to NULL.
640
7edb9bd3
AA		 6412018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
642
643 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
644 the word size. Add comment.
645 (s390_get_wordsize): New function.
646 (s390_arch_setup): No longer select a temporary tdesc to fetch the
647 pswm with it. Instead, use s390_get_wordsize to determine the
648 word size first and derive the correct tdesc from that directly.
649
39be3c7e
SM		 6502018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
651
652 * Makefile.in: Include silent-rules.mk.
653 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
654 (COMPILE): Add ECHO_CXX.
655 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
656 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
657 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
658 (version-generated.c): Add ECHO_GEN.
659 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
660 (IPAGENT_COMPILE): Add ECHO_CXX.
661 (%-generated.c): Add ECHO_REGDAT.
662
3ae9ce5d
TT		 6632018-03-14 Tom Tromey <tom@tromey.com>
664
665 PR cli/14977:
666 * ax.c (ax_printf): Special case for NULL.
667
e6a58aa8
SM		 6682018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
669
670 * linux-low.c (linux_qxfer_libraries_svr4): Use
671 xml_escape_text_append.
672
f6e8a41e
SM		 6732018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
674
675 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
676
b9671caf
SM		 6772018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
678
679 * server.c (handle_general_set): Remove unnecessary xstrdup.
680
e80aaf61
SM		 6812018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
682
683 * server.c (parse_debug_format_options): Adjust to
684 delim_string_to_char_ptr_vec changes.
685 * thread-db.c (thread_db_load_search): Adjust to
686 dirnames_to_char_ptr_vec changes.
687
b1223e78
MM		 6882018-03-01 Markus Metzger <markus.t.metzger@intel.com>
689
690 * target.h (target_enable_btrace, target_disable_btrace)
691 (target_read_btrace, target_read_btrace_conf): Turn macro into
692 inline function. Throw error if target method is not defined.
693 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
694 check for btrace target method. Be prepared to handle exceptions
695 from btrace target methods.
696
81561546
SDJ		 6972018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
698
699 * server.c (captured_main): Change order of error message printed
700 when the current working directory cannot be found.
701
25e3c82c
SDJ		 7022018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
703
704 * server.c: Include "filenames.h" and "pathstuff.h".
705 (program_name): Delete variable.
706 (program_path): New anonymous class.
707 (get_exec_wrapper): Use "program_path" instead of
708 "program_name".
709 (handle_v_run): Likewise.
710 (captured_main): Likewise.
711 (process_serial_event): Likewise.
712
b4987c95
SDJ		 7132018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
714
715 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
716 (OBJS): Add "pathstuff.o".
717 * server.c (current_directory): New global variable.
718 (captured_main): Initialize "current_directory".
719
f46cd62a
AH		 7202018-02-26 Alan Hayward <alan.hayward@arm.com>
721
722 * tdesc.c: Use common/tdesc.h.
723 * tdesc.h: Likewise.
724
a543c5ca
AH		 7252018-02-20 Alan Hayward <alan.hayward@arm.com>
726 Simon Marchi <simon.marchi@ericsson.com>
727
728 * Makefile.in: Switch order of make rules.
729
b5884fa7
AH		 7302018-02-19 Alan Hayward <alan.hayward@arm.com>
731
732 * Makefile.in: Add common directory in build.
733 * configure.ac: Add common reference.
734 * configure: Regenerate.
735
de6242d3
MM		 7362018-02-09 Markus Metzger <markus.t.metzger@intel.com>
737
738 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
739 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
740 * spu-low.c (spu_target_ops): Likewise.
741 * win32-low.c (win32_target_ops): Likewise.
742 * server.c (supported_btrace_packets): Report packets unconditionally.
743 * target.h (target_ops) <supports_btrace>: Remove.
744 (target_supports_btrace): Remove.
745
9ee23a85
MM		 7462018-02-09 Markus Metzger <markus.t.metzger@intel.com>
747
748 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
749 (handle_btrace_disable): Change return type to void. Use exceptions
750 to report errors.
751 (handle_btrace_general_set): Catch exception and copy message to
752 return message.
753
8ce47547
TT		 7542018-02-08 Tom Tromey <tom@tromey.com>
755
756 * linux-low.c (install_software_single_step_breakpoints): Use
757 make_scoped_restore.
758 * inferiors.c (make_cleanup_restore_current_thread): Remove.
759 (do_restore_current_thread_cleanup): Remove.
760 * gdbthread.h (make_cleanup_restore_current_thread): Don't
761 declare.
762
45dd3607
TT		 7632018-02-08 Tom Tromey <tom@tromey.com>
764
765 * mem-break.c (set_raw_breakpoint_at): Use
766 gdb::unique_xmalloc_ptr.
767
e671cd59
PA		 7682018-01-30 Pedro Alves <palves@redhat.com>
769
770 PR gdb/13211
771 * target.c (target_terminal::terminal_state): Rename to ...
772 (target_terminal::m_terminal_state): ... this.
773
a0aad537
JC		 7742018-01-19 James Clarke <jrtc27@jrtc27.com>
775
776 * linux-low.c (handle_extended_wait): Surround call to
777 thread_db_notice_clone with #ifdef USE_THREAD_DB.
778
4d9b86e1
SM		 7792018-01-17 Simon Marchi <simon.marchi@ericsson.com>
780
781 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
782 linux_ptrace_attach_fail_reason_string now returning an
783 std::string.
784 (linux_attach): Likewise.
785 * thread-db.c (attach_thread): Likewise.
786
f517c180
EA		 7872018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
788
789 PR gdb/21559
790 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
791 checking for fs_base/gs_base fields in struct user_regs_struct.
792 * configure: Regenerate.
793
9a70f35c
YQ		 7942018-01-16 Yao Qi <yao.qi@linaro.org>
795
796 PR gdb/18749
797 * linux-low.c (fetch_register): Call supply_register instead of
798 error.
799
605fd3c6
YQ		 8002018-01-08 Yao Qi <yao.qi@linaro.org>
801 Simon Marchi <simon.marchi@ericsson.com>
802
803 * Makefile.in (OBS): Remove selftest.o.
804 * configure.ac: Set srv_selftest_objs if $development is true.
805 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
806 * configure: Re-generated.
807 * server.c (captured_main): Wrap variable selftest_filter with
808 GDB_SELF_TEST.
809
2cc05030
SM		 8102018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
811
812 * server.c (parse_debug_format_options): Return std::string.
813 (handle_monitor_command, captured_main): Adjust.
814
e379cee6
PA		 8152018-01-05 Pedro Alves <palves@redhat.com>
816
817 PR gdb/18653
818 * server.c (captured_main): Pass quiet=false to
819 save_original_signals_state.
820
82e1e79a
JB		 8212018-01-01 Joel Brobecker <brobecker@adacore.com>
822
823 * gdbreplay.c (gdbreplay_version): Update copyright year in
824 version message.
825 * server.c (gdbserver_version): Likewise.
826
8e481c3b
TT		 8272017-12-08 Tom Tromey <tom@tromey.com>
828
829 * ax.c (ax_printf): Update.
830
a8806230
YQ		 8312017-12-07 Yao Qi <yao.qi@linaro.org>
832
833 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
834 aarch64_linux_read_description.
835 * linux-amd64-ipa.c (idx2mask): New array.
836 (get_ipa_tdesc): Move idx2mask out.
837 (initialize_low_tracepoint): Initialize target descriptions.
838 * linux-i386-ipa.c (idx2mask): New array.
839 (get_ipa_tdesc): Move idx2mask out.
840 (initialize_low_tracepoint): Initialize target descriptions.
841
d4a0e8b5
SM		 8422017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
843
844 * tdesc.c (struct tdesc_type): Change return type.
845 (tdesc_add_flag): Change parameter type.
846 (tdesc_add_bitfield): Likewise.
847 (tdesc_add_field): Likewise.
848 (tdesc_set_struct_size): Likewise.
849
798a7429
SM		 8502017-12-05 Simon Marchi <simon.marchi@ericsson.com>
851
852 * regcache.c (registers_to_string): Remove unused variable.
853
c0e15c9b
SM		 8542017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
855
856 * inferiors.c (for_each_inferior_with_data): Remove.
857 * inferiors.h (for_each_inferior_with_data): Remove.
858 * server.c (handle_qxfer_threads_worker): Change parameter type.
859 (handle_qxfer_threads_proper): Use for_each_thread.
860
f0045347
SM		 8612017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
862
863 * inferiors.c (for_each_inferior): Remove.
864 (clear_inferiors): Use for_each_thread.
865 * inferiors.h (for_each_inferior): Remove.
866 * linux-low.c (linux_wait_for_event_filtered): Use
867 for_each_thread.
868 (linux_stabilize_threads): Likewise.
869 * regcache.c (regcache_release): Likewise.
870 * server.c (gdb_wants_all_threads_stopped): Likewise.
871 (clear_pending_status_callback): Remove.
872 (handle_status): Use for_each_thread.
873 (captured_main): Likewise.
874 * win32-low.c (child_init_thread_list): Likewise.
875 (win32_clear_inferiors): Likewise.
876 (fake_breakpoint_event): Likewise.
877
9521758b
SM		 8782017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
879
880 * inferiors.h (find_inferior): Remove.
881 * inferiors.c (find_inferior): Remove.
882
8f86d7aa
SM		 8832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
884
885 * linux-low.c (resume_status_pending_p): Update comment.
886 (need_step_over_p): Update comment.
887
e2b44075
SM		 8882017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
889
890 * linux-low.c (proceed_one_lwp): Return void, change parameter
891 type.
892 (unsuspend_and_proceed_one_lwp): Likewise.
893 (proceed_all_lwps): Use for_each_thread.
894 (unstop_all_lwps): Likewise.
895
c80825ff
SM		 8962017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
897
898 * linux-low.c (linux_resume_one_thread): Return void, take
899 parameter directly.
900 (linux_resume): Use for_each_thread.
901
df3e4dbe
SM		 9022017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
903
904 * linux-low.c (send_sigstop_callback): Return void, change
905 parameter type. Rename to...
906 (send_sigstop): ... this.
907 (suspend_and_send_sigstop_callback): Return void, change parameter
908 type. Rename to...
909 (suspend_and_send_sigstop): ... this.
910 (stop_all_lwps): Use for_each_thread.
911
5a6b0a41
SM		 9122017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
913
914 * linux-low.c (lwp_running): Return bool, remove unused
915 argument.
916 (linux_stabilize_threads): Use find_thread.
917
39a64da5
SM		 9182017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
919
920 * linux-low.c (select_singlestep_lwp_callback): Remove.
921 (count_events_callback): Remove.
922 (select_event_lwp_callback): Remove.
923 (select_event_lwp): Use find_thread/for_each_thread.
924
a1385b7b
SM		 9252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
926
927 * linux-low.c (not_stopped_callback): Return bool, take filter
928 argument directly.
929 (linux_wait_for_event_filtered): Use find_thread.
930 (linux_wait_1): Likewise.
931
454296a2
SM		 9322017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
933
934 * linux-low.c (same_lwp): Remove.
935 (find_lwp_pid): Use find_thread.
936
6b2a85da
SM		 9372017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
938
939 * linux-low.c (delete_lwp_callback): Remove.
940 (linux_mourn): Use for_each_thread.
941
798a38e8
SM		 9422017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
943
944 * linux-low.c (linux_detach_lwp_callback): Return void, remove
945 args parameter, don't check for pid.
946 (linux_detach): Use for_each_thread.
947
e4eb0dec
SM		 9482017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
949
950 * linux-low.c (struct counter): Remove.
951 (second_thread_of_pid_p): Remove.
952 (last_thread_of_process_p): Use find_thread.
953
83e1b6c1
SM		 9542017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
955
956 * inferiors.c (find_inferior_in_random): Remove.
957 * inferiors.h (find_inferior_in_random): Remove.
958 * linux-low.c (status_pending_p_callback): Return bool, accept
959 parameter ptid directly.
960 (linux_wait_for_event_filtered): Use find_thread_in_random.
961 (linux_wait_1): Likewise.
962
8dc7b443
SM		 9632017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
964
965 * inferiors.c (find_inferior_id): Remove.
966 (find_thread_ptid): Move implemention from find_inferior_id to
967 here.
968 * inferiors.h (find_inferior_id): Remove.
969 * server.c (handle_status): Use find_thread_ptid.
970 (process_serial_event): Likewise.
971 * thread-db.c (find_one_thread): Likewise.
972 (thread_db_thread_handle): Likewise.
973 * win32-low.c (thread_rec): Likewise.
974 (child_delete_thread): Likewise.
975 (win32_thread_alive): Likewise.
976 (get_child_debug_event): Likewise.
977
da25033c
SM		 9782017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
979
980 * linux-mips-low.c (update_watch_registers_callback): Return
981 void, remove pid_p parameter, don't check for pid.
982 (mips_insert_point, mips_remove_point): Use for_each_thread.
983
c91bb56b
SM		 9842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
985
986 * lynx.low (lynx_delete_thread_callback): Remove.
987 (lynx_mourn): Use for_each_thread.
988
634a3254
SM		 9892017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
990
991 * regcache.c (regcache_invalidate_one): Remove.
992 (regcache_invalidate_pid): use for_each_thread.
993
41272101
TT		 9942017-11-26 Tom Tromey <tom@tromey.com>
995
996 * linux-low.c (linux_create_inferior): Update.
997
f5291a6f
UW		 9982017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
999
1000 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1001
6654d750
AH		 10022017-11-24 Alan Hayward <alan.hayward@arm.com>
1003
1004 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1005 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1006 * linux-aarch64-tdesc-selftest.c: New file.
1007 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1008
10092017-11-24 Alan Hayward <alan.hayward@arm.com>
1010
1011 * configure.srv: Add new file.
1012 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1013 * linux-aarch64-tdesc-selftest.c: New file.
1014 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1015
49bdb7ee
AH		 10162017-11-24 Alan Hayward <alan.hayward@arm.com>
1017
1018 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1019 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1020 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1021
d6d7ce56
AH		 10222017-11-24 Alan Hayward <alan.hayward@arm.com>
1023
1024 * configure.srv: Add new files.
1025 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1026 aarch64_linux_read_description.
1027 * linux-aarch64-low.c (aarch64_linux_read_description):
1028 Merge with aarch64_arch_setup.
1029 (aarch64_arch_setup): Call aarch64_linux_read_description.
1030 * linux-aarch64-tdesc.c: New file.
1031 * linux-aarch64-tdesc.h: New file.
1032
506fe5f4
YQ		 10332017-11-24 Yao Qi <yao.qi@linaro.org>
1034
1035 * configure.srv: Set $srv_regobj for tic6x-linux.
1036 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1037 (tic6x_read_description): Move some code to tic6x_arch_setup.
1038 (tic6x_tdesc_test): New function.
1039 (initialize_low_arch): Call selftests::register_test.
1040
29f9a567
YQ		 10412017-11-22 Yao Qi <yao.qi@linaro.org>
1042
1043 * remote-utils.c (prepare_resume_reply): Use memcpy.
1044
578290ec
SM		 10452017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1046
1047 * linux-low.c (kill_one_lwp_callback): Return void, take
1048 argument directly, don't filter on pid.
1049 (linux_kill): Use for_each_thread.
1050
eca55aec
SM		 10512017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1052
1053 * linux-low.c (need_step_over_p): Return bool, remove dummy
1054 argument.
1055 (linux_resume, proceed_all_lwps): Use find_thread.
1056
25c28b4d
SM		 10572017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1058
1059 * linux-low.c (resume_status_pending_p): Return bool, remove
1060 flag_p argument.
1061 (linux_resume): Use find_thread.
1062
5fdda392
SM		 10632017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1064
1065 * linux-low.c (struct thread_resume_array): Remove.
1066 (linux_set_resume_request): Return void, take arguments
1067 directly.
1068 (linux_resume): Use for_each_thread.
1069
fcb056a5
SM		 10702017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1071
1072 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1073 return bool, remove data argument.
1074 (linux_stabilize_threads): Use find_thread.
1075
139720c5
SM		 10762017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1077
1078 * linux-low.c (unsuspend_one_lwp): Remove.
1079 (unsuspend_all_lwps): Use for_each_thread, inline code from
1080 unsuspend_one_lwp.
1081
6d1e5673
SM		 10822017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1083
1084 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1085 * linux-low.c (struct iterate_over_lwps_args): Remove.
1086 (iterate_over_lwps_filter): Remove.
1087 (iterate_over_lwps): Use find_thread.
1088
bbf550d5
SM		 10892017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1090
1091 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1092 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1093 code from reset_lwp_ptrace_options_callback.
1094
00192f77
SM		 10952017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1096
1097 * linux-arm-low.c (struct update_registers_data): Remove.
1098 (update_registers_callback): Return void, take arguments
1099 directly, don't check thread's pid.
1100 (arm_insert_point, arm_remove_point): Use for_each_thread.
1101
2bee2b6c
SM		 11022017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1103
1104 * win32-low.c (continue_one_thread): Return void, take argument
1105 directly.
1106 (child_continue): Use for_each_thread.
1107
0b360f19
SM		 11082017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1109
1110 * win32-i386-low.c (update_debug_registers_callback): Rename
1111 to ...
1112 (update_debug_registers): ... this, return void, remove pid_p arg.
1113 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1114
f27866ba
SM		 11152017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1116
1117 * inferiors.h (struct process_info): Add constructor, initialize
1118 fields..
1119 <syscalls_to_catch>: Change type to std::vector<int>.
1120 * inferiors.c (add_process): Allocate process_info with new.
1121 (remove_process): Free process_info with delete.
1122 * linux-low.c (handle_extended_wait): Adjust.
1123 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1124 * server.c (handle_general_set): Adjust.
1125
e849ea89
PA		 11262017-11-16 Pedro Alves <palves@redhat.com>
1127
1128 * remote-utils.c (remote_close): Block SIGIO signals instead of
1129 uninstalling the SIGIO handler.
1130
1d0aa65c
AH		 11312017-11-16 Alan Hayward <alan.hayward@arm.com>
1132
1133 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1134
3491a34c
YQ		 11352017-11-16 Yao Qi <yao.qi@linaro.org>
1136
1137 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1138 (tic6x_store_gregset): Likewise.
1139 (tic6x_usrregs_info): Move it up.
1140
a602f924
AH		 11412017-11-15 Alan Hayward <alan.hayward@arm.com>
1142
1143 * Makefile.in: Update arch rules.
1144 * configure.srv: Explicitly mark arch/ files.
1145
5616b6c3
AS		 11462017-11-13 Andreas Schwab <schwab@suse.de>
1147
1148 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1149 function.
1150 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1151
d1928160
PA		 11522017-11-06 Pedro Alves <palves@redhat.com>
1153
1154 * config.in, configure: Regenerate.
1155
bac608e7
SM		 11562017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1157
1158 * target.c (struct thread_search): Remove.
1159 (thread_search_callback): Remove.
1160 (prepare_to_access_memory): Use for_each_thread instead of
1161 find_inferior. Inline code from thread_search_callback.
1162
eaddb425
SM		 11632017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1164
1165 * server.c (struct visit_actioned_threads_data): Remove.
1166 (visit_actioned_threads): Change prototype to take arguments
1167 directly.
1168 (resume): Use find_thread instead of find_inferior.
1169
99078d34
SM		 11702017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1171
1172 * server.c (queue_stop_reply_callback): Change prototype, return
1173 void.
1174 (find_status_pending_thread_callback): Remove.
1175 (handle_status): Replace find_inferior with find_thread and
1176 for_each_thread.
1177
cc628f3d
AH		 11782017-10-25 Alan Hayward <alan.hayward@arm.com>
1179
1180 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1181 with REGNO.
1182 (aarch64_store_gregset): Likewise.
1183 (aarch64_fill_fpregset): Likewise.
1184 (aarch64_store_fpregset): Likewise.
1185
4d3bb80e
SM		 11862017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1187
1188 * gdbthread.h (find_thread, for_each_thread): New functions.
1189 * inferiors.c (thread_of_pid): Remove.
1190 (find_any_thread_of_pid): Use find_thread.
1191 * linux-low.c (num_lwps): Use for_each_thread.
1192
7a7cdfa0
YQ		 11932017-10-17 Yao Qi <yao.qi@linaro.org>
1194
1195 * Makefile.in: Remove one rule.
1196 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1197
e675d170
YQ		 11982017-10-17 Yao Qi <yao.qi@linaro.org>
1199
1200 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1201 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1202
7eb4e0f9
YQ		 12032017-10-17 Yao Qi <yao.qi@linaro.org>
1204
1205 * configure.srv: Rename arm.o with arch/arm.o.
1206
60d6cfc9
YQ		 12072017-10-17 Yao Qi <yao.qi@linaro.org>
1208
1209 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1210 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1211 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1212 (arch-i386.o, arch-amd64.o): Remove rules.
1213 (arch/%.o): New rule.
1214 Update POSTCOMPILE and COMPILE.pre.
1215 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1216 * configure: Re-generated.
1217 * configure.srv: Replace arch-i386.o with arch/i386.o.
1218 Replace arch-amd64.o with arch/amd64.o.
1219
5bfda255
YQ		 12202017-10-16 Yao Qi <yao.qi@linaro.org>
1221
1222 * configure: Regenerated.
1223
9c80ecd6
SM		 12242017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1225
1226 * inferiors.h: (struct inferior_list): Remove.
1227 (struct inferior_list_entry); Remove.
1228 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1229 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1230 get_first_inferior): Remove.
1231 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1232 find_inferior_id, find_inferior_in_random): Change signature.
1233 * inferiors.c (all_threads): Change type to
1234 std::list<thread_info *>.
1235 (get_thread): Remove macro.
1236 (find_inferior, find_inferior_id): Change signature, implement
1237 using find_thread.
1238 (find_inferior_in_random): Change signature, implement using
1239 find_thread_in_random.
1240 (for_each_inferior, for_each_inferior_with_data): Change
1241 signature, implement using for_each_thread.
1242 (add_inferior_to_list, remove_inferior): Remove.
1243 (add_thread, get_first_thread, thread_of_pid,
1244 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1245 (get_first_inferior, one_inferior_p, clear_inferior_list):
1246 Remove.
1247 (clear_inferiors, get_thread_process): Update.
1248 * gdbthread.h: Include <list>.
1249 (struct thread_info) <entry>: Remove field.
1250 <id>: New field.
1251 (all_threads): Change type to std::list<thread_info *>.
1252 (get_first_inferior): Add doc.
1253 (find_thread, for_each_thread, find_thread_in_random): New
1254 functions.
1255 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1256 * linux-arm-low.c (update_registers_callback): Update.
1257 * linux-low.c (second_thread_of_pid_p): Update.
1258 (kill_one_lwp_callback, linux_detach_lwp_callback,
1259 delete_lwp_callback, status_pending_p_callback, same_lwp,
1260 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1261 iterate_over_lwps, not_stopped_callback,
1262 resume_stopped_resumed_lwps, count_events_callback,
1263 select_singlestep_lwp_callback, select_event_lwp_callback,
1264 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1265 suspend_and_send_sigstop_callback, wait_for_sigstop,
1266 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1267 lwp_running, linux_set_resume_request, resume_status_pending_p,
1268 need_step_over_p, start_step_over, linux_resume_one_thread,
1269 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1270 reset_lwp_ptrace_options_callback): Update.
1271 * linux-mips-low.c (update_watch_registers_callback): Update.
1272 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1273 Update.
1274 (free_register_cache_thread_one): Remove.
1275 (regcache_release): Update.
1276 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1277 handle_qxfer_threads_worker): Update.
1278 (handle_query): Update, use list iterator.
1279 (visit_actioned_threads, handle_pending_status,
1280 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1281 clear_pending_status_callback, set_pending_status_callback,
1282 find_status_pending_thread_callback, handle_status,
1283 process_serial_event): Update.
1284 * target.c (thread_search_callback): Update.
1285 * thread-db.c (thread_db_get_tls_address): Update.
1286 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1287 Update.
1288 * win32-i386-low.c (update_debug_registers_callback): Update.
1289 * win32-low.c (delete_thread_info, child_delete_thread,
1290 continue_one_thread, suspend_one_thread,
1291 get_child_debug_event): Adjust.
1292
9179355e
SM		 12932017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1294
1295 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1296 * inferiors.h: Include <list>.
1297 (struct process_info) <entry>: Remove field.
1298 <pid>: New field.
1299 (pid_of): Change macro to function.
1300 (ptid_of, lwpid_of): Remove macro.
1301 (all_processes): Change type to std::list<process_info *>.
1302 (ALL_PROCESSES): Remove macro.
1303 (for_each_process, find_process): New function.
1304 * inferiors.c (all_processes): Change type to
1305 std::list<process_info *>.
1306 (find_thread_process): Adjust.
1307 (add_process): Likewise.
1308 (remove_process): Likewise.
1309 (find_process_pid): Likewise.
1310 (get_first_process): Likewise.
1311 (started_inferior_callback): Remove.
1312 (have_started_inferiors_p): Adjust.
1313 (attached_inferior_callback): Remove.
1314 (have_attached_inferiors_p): Adjust.
1315 * linux-low.c (check_zombie_leaders): Likewise.
1316 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1317 (x86_linux_update_xmltarget): Adjust.
1318 * server.c (handle_query): Likewise.
1319 (gdb_reattached_process): Remove.
1320 (handle_status): Adjust.
1321 (kill_inferior_callback): Likewise.
1322 (detach_or_kill_inferior): Remove.
1323 (print_started_pid): Likewise.
1324 (print_attached_pid): Likewise.
1325 (detach_or_kill_for_exit): Update.
1326 (process_serial_event): Likewise.
1327 * linux-arm-low.c (arm_new_fork): Likewise.
1328
c9cb8905
SM		 13292017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1330
1331 * dll.h: Include <list>.
1332 (struct dll_info): Add constructor.
1333 <entry>: Remove field.
1334 (all_dlls): Change type to std::list<dll_info>.
1335 * dll.c: Include <algorithm>.
1336 (get_dll): Remove macro.
1337 (all_dlls): Change type to std::list<dll_info *>.
1338 (free_one_dll): Remove.
1339 (match_dll): Likewise.
1340 (loaded_dll): Adjust.
1341 (unloaded_dll): Adjust to all_dlls type change, use
1342 std::find_if. Inline code from match_dll.
1343 (clear_dlls): Adjust to all_dlls type change.
1344 * server.c (emit_dll_description): Remove.
1345 (handle_qxfer_libraries): Adjust to all_dlls type change,
1346 integrate emit_dll_description's functionality.
1347
04ec7890
SM		 13482017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1349
1350 * linux-low.h (struct linux_target_ops) <delete_process>: New
1351 field.
1352 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1353 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1354 (struct linux_target_ops): Add delete_process callback.
1355 * linux-arm-low.c (arm_delete_process): New.
1356 (struct linux_target_ops): Add delete_process callback.
1357 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1358 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1359 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1360 * linux-mips-low.c (mips_linux_delete_process): New.
1361 (struct linux_target_ops): Add delete_process callback.
1362 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1363 * linux-s390-low.c (struct linux_target_ops): Likewise.
1364 * linux-sh-low.c (struct linux_target_ops): Likewise.
1365 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1366 * linux-tile-low.c (struct linux_target_ops): Likewise.
1367 * linux-x86-low.c (x86_linux_delete_process): New.
1368 (struct linux_target_ops): Add delete_process callback.
1369 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1370
466eecee
SM		 13712017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1372
1373 * linux-aarch64-low.c (the_low_target): Add thread delete
1374 callback.
1375 * linux-arm-low.c (arm_delete_thread): New function.
1376 (the_low_target): Add thread delete callback.
1377 * linux-bfin-low.c (the_low_target): Likewise.
1378 * linux-crisv32-low.c (the_low_target): Likewise.
1379 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1380 set.
1381 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1382 field.
1383 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1384 * linux-mips-low.c (mips_linux_delete_thread): New function.
1385 (the_low_target): Add thread delete callback.
1386 * linux-ppc-low.c (the_low_target): Likewise.
1387 * linux-s390-low.c (the_low_target): Likewise.
1388 * linux-sh-low.c (the_low_target): Likewise.
1389 * linux-tic6x-low.c (the_low_target): Likewise.
1390 * linux-tile-low.c (the_low_target): Likewise.
1391 * linux-x86-low.c (the_low_target): Likewise.
1392 * linux-xtensa-low.c (the_low_target): Likewise.
1393
b79f7801
YZ		 13942017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1395
1396 * win32-low.c: Include "common-inferior.h".
1397
bc3b087d
SDJ		 13982017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1399
1400 * inferiors.c (set_inferior_cwd): New function.
1401 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1402 (handle_query): Inform that QSetWorkingDir is supported.
1403 * win32-low.c (create_process): Pass the inferior's cwd to
1404 CreateProcess.
1405
d092c5a2
SDJ		 14062017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1407
1408 * inferiors.c (current_inferior_cwd): New global variable.
1409 (get_inferior_cwd): New function.
1410 * inferiors.h (struct process_info) <cwd>: New field.
1411
7da0a886
SDJ		 14122017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1413
1414 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1415 (OBS): Add gdb_tilde_expand.o.
1416
289a6840
SM		 14172017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1418
1419 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1420 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1421
256642e8
PA		 14222017-09-29 Pedro Alves <palves@redhat.com>
1423
1424 * ax.c (gdb_parse_agent_expr): Constify.
1425 * ax.h (gdb_parse_agent_expr): Constify.
1426 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1427 Constify.
1428 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1429 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1430 * remote-utils.h (read_ptid): Constify.
1431 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1432 (process_point_options, process_serial_event): Constify.
1433 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1434 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1435 (cmd_qtbuffer): Constify.
1436
5b9ca4d4
PA		 14372017-09-29 Pedro Alves <palves@redhat.com>
1438
1439 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1440 fails.
1441
94c207e0
PA		 14422017-09-29 Pedro Alves <palves@redhat.com>
1443
1444 * linux-low.c (handle_extended_wait): Pass parent thread instead
1445 of process to thread_db_notice_clone.
1446 * linux-low.h (thread_db_notice_clone): Replace parent process
1447 parameter with parent thread parameter.
1448 * thread-db.c (find_one_thread): Add comment.
1449 (thread_db_notice_clone): Replace parent process parameter with
1450 parent thread parameter. Temporarily switch to the parent thread.
1451
75352e28
SDJ		 14522017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1453
1454 * gdbthread.h: Include "common-gdbthread.h".
1455 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1456 "if" when validating the ptid.
1457 * remote-utils.c: Include "gdbthread.h".
1458 (prepare_resume_reply): Use "switch_to_thread".
1459 * target.c (done_accessing_memory): Likewise.
1460
ad339634
AA		 14612017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1462
1463 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1464 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1465 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1466 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1467 s390x-gs-linux64-ipa.o to ipa_obj.
1468 * linux-s390-low.c (HWCAP_S390_GS): New define.
1469 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1470 New functions.
1471 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1472 (s390_arch_setup): Check for guarded-storage support and choose
1473 appropriate tdesc.
1474 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1475 init_registers_s390x_gs_linux64.
1476 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1477 enum value.
1478 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1479 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1480
cc4d742f
SM		 14812017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1482
1483 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1484
f6327dcb
KB		 14852017-09-21 Kevin Buettner <kevinb@redhat.com>
1486
1487 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1488 (thread_db_thread_handle): Declare.
1489 * linux-low.c (linux_target_ops): Initialize thread_handle.
1490 * server.c (handle_qxfer_threads_worker): Add support for
1491 "handle" attribute.
1492 * target.h (struct target_ops): Add new function pointer,
1493 thread_handle.
1494 (target_thread_handle): Define.
1495 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1496 field in lwp.
1497 (thread_db_thread_handle): New function.
1498
86299109
KB		 14992017-09-21 Kevin Buettner <kevinb@redhat.com>
1500
1501 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1502 * linux-low.h (thread_db_notice_clone): Declare.
1503 * thread-db.c (thread_db_notice_clone): New function.
1504
f557a88a
PA		 15052017-09-21 Pedro Alves <palves@redhat.com>
1506
1507 * server.c (gdb_read_memory, handle_status, process_serial_event)
1508 (handle_serial_event, handle_target_event): Adjust to
1509 set_desired_thread prototype change.
1510 * target.c (set_desired_thread): Remove 'use_general' parameter
1511 and adjust.
1512 * target.h (set_desired_thread): Remove 'use_general' parameter.
1513
223ffa71
TT		 15142017-09-20 Tom Tromey <tom@tromey.com>
1515
1516 * target.c (target_terminal::terminal_state): Define.
1517 (target_terminal::init): Rename from target_terminal_init.
1518 (target_terminal::inferior): Rename from
1519 target_terminal_inferior.
1520 (target_terminal::ours): Rename from target_terminal_ours.
1521 (target_terminal::ours_for_output, target_terminal::info): New.
1522
04fd3ba9
SM		 15232017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1524
1525 * server.c (accumulate_file_name_length): Remove.
1526 (emit_dll_description): Adjust to std::string change.
1527 (handle_qxfer_libraries): Use std::string to hold document.
1528
5e187554
SM		 15292017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1530
1531 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1532 return type of xml_escape_text.
1533 * server.c (emit_dll_description): Likewise.
1534
1526853e
SM		 15352017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1536
1537 * server.c (captured_main): Accept argument for --selftest.
1538 Update run_tests call.
1539 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1540 when registering selftests.
1541
c4dfafab
SDJ		 15422017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1543
1544 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1545 instead of "VEC" for "target_desc.reg_defs".
1546 (regcache_cpy): Likewise.
1547 (registers_to_string): Likewise.
1548 (registers_from_string): Likewise.
1549 (find_regno): Likewise.
1550 (supply_regblock): Likewise.
1551 (regcache_raw_read_unsigned): Likewise.
1552 * tdesc.c (init_target_desc): Likewise.
1553 (tdesc_create_reg): Likewise.
1554 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1555 (struct target_desc) <reg_defs>: Convert to "std::vector".
1556 (target_desc): Do not initialize "reg_defs".
1557 (~target_desc): Update code to use "std::vector" instead of "VEC"
1558 for "target_desc.reg_defs".
1559 (operator==): Likewise.
1560
124aceb4
SM		 15612017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1562
1563 * inferiors.h (thread_to_gdb_id): Remove.
1564 * inferiors.c (thread_to_gdb_id): Remove.
1565 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1566 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1567 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1568 Likewise.
1569 * nto-low.c (nto_fetch_registers, nto_store_registers,
1570 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1571
96cde54f
SM		 15722017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1573
1574 * inferiors.h (gdb_id_to_thread_id): Remove.
1575 * inferiors.c (gdb_id_to_thread_id): Remove.
1576 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1577 removal. Move pid declaration closer to where it's used.
1578
e8ca139e
SM		 15792017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1580
1581 * server.c (handle_detach): New function.
1582 (process_serial_event): Move code out, call handle_detach.
1583
f8a4e119
SM		 15842017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1585
1586 * server.c (require_running): Rename to ...
1587 (require_running_or_return): ... this ...
1588 (require_running_or_break): ... and this.
1589 (handle_query, process_serial_event): Adjust.
1590
0eb0a407
SM		 15912017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1592
1593 * linux-low.c (linux_set_resume_request): Remove unused
1594 variables.
1595
785922a5
SM		 15962017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1597
1598 * server.c (first_thread_of): Remove.
1599 (process_serial_event): Replace usage of first_thread_of with
1600 find_any_thread_of_pid.
1601 * tracepoint.c (same_process_p): Remove.
1602 (gdb_agent_about_to_close): Replace usage of same_process_p with
1603 find_any_thread_of_pid.
1604 * linux-x86-low.c (same_process_callback): Remove.
1605 (x86_arch_setup_process_callback): Replace usage of
1606 same_process_callback with find_any_thread_of_pid.
1607 * thread-db.c (any_thread_of): Remove.
1608 (switch_to_process): Replace usage of any_thread_of with
1609 find_any_thread_of_pid.
1610 * inferiors.c (thread_pid_matches_callback): Remove.
1611 (find_thread_process): Adjust to use find_any_thread_of_pid.
1612
a059f00c
SDJ		 16132017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1614
1615 * regcache.c (get_thread_regcache): Guard calls to "memset"
1616 with "!VEC_empty".
1617
cc397f3a
SDJ		 16182017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1619
1620 * linux-low.c (handle_extended_wait): Use
1621 "allocate_target_description" instead of "XNEW".
1622 * linux-x86-low.c (initialize_low_arch): Likewise.
1623
22916b07
YQ		 16242017-09-05 Yao Qi <yao.qi@linaro.org>
1625
1626 * configure.srv (srv_i386_regobj): Remove.
1627 (srv_amd64_regobj): Remove.
1628 (srv_regobj): Set it to "" for x86 non-linux targets.
1629 * linux-x86-tdesc.c (i386_linux_read_description):
1630 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1631 (init_registers_i386): Remove the declaration.
1632 (tdesc_i386): Remove the declaration.
1633 (lynx_i386_arch_setup): Call i386_create_target_description.
1634 * nto-x86-low.c: Likewise.
1635 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1636 [!__x86_64__]: include arch/i386.h.
1637 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1638
38602d55
YQ		 16392017-09-05 Yao Qi <yao.qi@linaro.org>
1640
1641 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1642 i386/amd64-XXX-linux from it.
1643
44b886ff
YQ		 16442017-09-05 Yao Qi <yao.qi@linaro.org>
1645
1646 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1647 false.
1648 (ipa_amd64_linux_regobj): Remove.
1649 (ipa_x32_linux_regobj): Remove.
1650
b4570e4b
YQ		 16512017-09-05 Yao Qi <yao.qi@linaro.org>
1652
1653 * Makefile.in (arch-amd64.o): New rule.
1654 * configure.srv: Append arch-amd64.o.
1655 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1656 (get_ipa_tdesc): Call amd64_linux_read_description.
1657 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1658 and init_registers_amd64_XXX.
1659 * linux-x86-low.c (x86_linux_read_description): Call
1660 amd64_linux_read_description.
1661 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1662 (initialize_low_arch): Don't call init_registers_x32_XXX and
1663 init_registers_amd64_XXX.
1664 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1665 and tdesc_amd64_XXX.
1666 [__x86_64__] (amd64_tdesc_test): New function.
1667 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1668 and init_registers_amd64_XXX.
1669 * linux-x86-tdesc.c: Include arch/amd64.h.
1670 (xcr0_to_tdesc_idx): New function.
1671 (i386_linux_read_description): New function.
1672 (amd64_get_ipa_tdesc_idx): New function.
1673 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1674 (amd64_get_ipa_tdesc): Declare.
1675
d1f28ea2
YQ		 16762017-09-05 Yao Qi <yao.qi@linaro.org>
1677
1678 * configure.srv (srv_i386_linux_xmlfiles): Remove
1679 i386/i386-XXX-linux.xml from it.
1680
25a93583
YQ		 16812017-09-05 Yao Qi <yao.qi@linaro.org>
1682
1683 * configure.srv: Set srv_i386_linux_regobj empty if $development
1684 is false.
1685 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1686 initialize_low_tdesc.
1687 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1688 with #if initialize_low_tdesc.
1689 * linux-x86-tdesc-selftest.c: New file.
1690 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1691
5f035c07
YQ		 16922017-09-05 Yao Qi <yao.qi@linaro.org>
1693
1694 * Makefile.in (arch-i386.o): New rule.
1695 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1696 (x86_64-*-linux*): Likewise.
1697 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1698 include arch/i386.h.
1699 (i386_linux_read_description): Remove code and call
1700 i386_create_target_description.
1701 * tdesc.c (allocate_target_description): New function.
1702 * tdesc.h (set_tdesc_architecture): Remove declaration.
1703 (set_tdesc_osabi): Likewise.
1704
0abe8a89
YQ		 17052017-09-05 Yao Qi <yao.qi@linaro.org>
1706
1707 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1708 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1709 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1710 .xmltarget.
1711 * server.c (get_features_xml): Call tdesc_get_features_xml.
1712 * tdesc.c (set_tdesc_architecture): New function.
1713 (set_tdesc_osabi): New function.
1714 (tdesc_get_features_xml): New function.
1715 (tdesc_create_feature): Add an argument.
1716 * tdesc.h (struct target_desc) <features>: New field.
1717 <arch, osabi>: New field.
1718 (~target_desc): xfree features, arch, and osabi.
1719 (target_desc::oerator==): Don't compare .xmltarget.
1720 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1721 (set_tdesc_osabi): Likewise.
1722 (tdesc_get_features_xml): Likewise.
1723
0a188386
YQ		 17242017-09-05 Yao Qi <yao.qi@linaro.org>
1725
1726 * linux-x86-tdesc.c: Include selftest.h.
1727 (i386_tdesc_test): New function.
1728 (initialize_low_tdesc): Call selftests::register_test.
1729 * tdesc.h: Include regdef.h.
1730 (target_desc): Override operator == and !=.
1731
f49ff000
YQ		 17322017-09-05 Yao Qi <yao.qi@linaro.org>
1733
1734 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1735 (ipa_obj): Likewise.
1736 * linux-i386-ipa.c: Include common/x86-xstate.h
1737 (get_ipa_tdesc): Call i386_linux_read_description.
1738 (initialize_low_tracepoint): Don't call init_registers_XXX
1739 functions, call initialize_low_tdesc instead.
1740 * linux-x86-low.c (x86_linux_read_description): Call
1741 i386_linux_read_description.
1742 (initialize_low_arch): Don't call init_registers_i386_XXX
1743 functions, call initialize_low_tdesc.
1744 * linux-x86-tdesc.c: New file.
1745 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1746 (i386_get_ipa_tdesc_idx): Declare.
1747 (i386_get_ipa_tdesc): Declare.
1748 (initialize_low_tdesc): Declare.
1749
2b68ef2f
YQ		 17502017-09-05 Yao Qi <yao.qi@linaro.org>
1751
1752 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1753 instead of 0.
1754
f7000548
YQ		 17552017-09-05 Yao Qi <yao.qi@linaro.org>
1756
1757 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1758 * regcache.c (get_thread_regcache): Use VEC_length.
1759 (init_register_cache): Likewise.
1760 (regcache_cpy): Likewise.
1761 (registers_to_string): Iterate reg_defs via VEC_iterate.
1762 (find_regno): Likewise.
1763 (find_register_by_number): Use VEC_index.
1764 (register_size): Call find_register_by_number.
1765 (register_data): Call find_register_by_number.
1766 (supply_regblock): Use VEC_length.
1767 (regcache_raw_read_unsigned): Likewise.
1768 * tdesc.c (init_target_desc): Iterate reg_defs via
1769 VEC_iterate.
1770 (default_description): Update initializer.
1771 (copy_target_description): Don't update field num_registers.
1772 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1773 <num_registers>: Remove.
1774
50a421ac
SM		 17752017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1776
1777 * Makefile.in (.SECONDARY): Define target.
1778
23fdd69e
SM		 17792017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1780
1781 * linux-low.c (linux_wait_1): Adjust.
1782 * server.c (queue_stop_reply_callback): Adjust.
1783
0a2dde4a
SDJ		 17842017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1785
1786 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1787 QEnvironmentUnset and QEnvironmentReset packets.
1788 (handle_query): Inform remote that QEnvironmentHexEncoded,
1789 QEnvironmentUnset and QEnvironmentReset are supported.
1790
6afd337d
SM		 17912017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1792
1793 * inferiors.h (inferior_target_data): Rename to ...
1794 (thread_target_data): ... this.
1795 (inferior_regcache_data): Rename to ...
1796 (thread_regcache_data): ... this.
1797 (set_inferior_regcache_data): Rename to ...
1798 (set_thread_regcache_data): ... this.
1799 * inferiors.c (inferior_target_data): Rename to ...
1800 (thread_target_data): ... this.
1801 (inferior_regcache_data): Rename to ...
1802 (thread_regcache_data): ... this.
1803 (set_inferior_regcache_data): Rename to ...
1804 (set_thread_regcache_data): ... this.
1805 (free_one_thread): Update.
1806 * linux-low.h (get_thread_lwp): Update.
1807 * regcache.c (get_thread_regcache): Update.
1808 (regcache_invalidate_thread): Update.
1809 (free_register_cache_thread): Update.
1810 * win32-i386-low.c (update_debug_registers_callback): Update.
1811 (win32_get_current_dr): Update.
1812 * win32-low.c (thread_rec): Update.
1813 (delete_thread_info): Update.
1814 (continue_one_thread): Update.
1815 (suspend_one_thread): Update.
1816
a160cc46
SM		 18172017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1818
1819 * inferiors.c (set_inferior_target_data): Remove.
1820 * inferiors.h (set_inferior_target_data): Remove.
1821
6d580b63
YQ		 18222017-08-18 Yao Qi <yao.qi@linaro.org>
1823
1824 * Makefile.in (OBS): Add selftest.o.
1825 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1826 * configure, config.in: Re-generated.
1827 * server.c: Include common/sefltest.h.
1828 (captured_main): Handle option --selftest.
1829
f5a29eb0
YQ		 18302017-08-09 Yao Qi <yao.qi@linaro.org>
1831
1832 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1833 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1834 i386-avx-mpx.o and i386-mmx.o.
1835 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1836 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1837 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1838 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1839 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1840 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1841 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1842 i386/amd64-avx-mpx.xml.
1843
57757c2f
YQ		 18442017-08-09 Yao Qi <yao.qi@linaro.org>
1845
1846 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1847 and x32-avx-avx512.o.
1848 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1849 i386/x32-avx-avx512.xml.
1850
229d26fc
SM		 18512017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1852
1853 * tracepoint.h (enum class fast_tpoint_collect_result): New
1854 enumeration.
1855 (fast_tracepoint_collecting): Change return type to
1856 fast_tpoint_collect_result.
1857 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1858 * linux-low.h: Include tracepoint.h.
1859 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1860 fast_tpoint_collect_result.
1861 * linux-low.c (handle_tracepoints): Adjust.
1862 (linux_fast_tracepoint_collecting): Change return type to
1863 fast_tpoint_collect_result.
1864 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1865 linux_wait_1, stuck_in_jump_pad_callback,
1866 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1867 proceed_one_lwp): Adjust to type change.
1868
2e1e43e1
YQ		 18692017-07-10 Yao Qi <yao.qi@linaro.org>
1870
1871 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1872
adc764e7
YQ		 18732017-06-29 Yao Qi <yao.qi@linaro.org>
1874
1875 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1876 Remove.
1877 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1878
a206891a
SM		 18792017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1880
1881 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1882
9a6c7d9c
SDJ		 18832017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1884
1885 * linux-low.c (linux_create_inferior): Adjust code to access the
1886 environment information via 'gdb_environ' class.
1887 * lynx-low.c (lynx_create_inferior): Likewise.
1888 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1889 (get_environ): Return a pointer to 'our_environ'.
1890 (captured_main): Initialize 'our_environ'.
1891 * server.h (get_environ): Adjust prototype.
1892 * spu-low.c (spu_create_inferior): Adjust code to access the
1893 environment information via 'gdb_environ' class.
1894
ae3e2ccf
SM		 18952017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1896
1897 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1898 usage of "register" keyword.
1899
3e019bdc
SM		 19002017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1901
1902 * configure: Re-generate.
1903
8465943a
SM		 19042017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1905
1906 * configure: Re-generate.
1907
cf0dd6f0
SM		 19082017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1909
1910 * Makefile.in (COMPILE.pre): Add "-x c++".
1911
9845682b
SDJ		 19122017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1913
1914 * fork-child.c: Conditionally include <signal.h>.
1915
aefd8b33
SDJ		 19162017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1917
1918 * server.c (handle_general_set): Handle new packet
1919 "QStartupWithShell".
1920 (handle_query): Add "QStartupWithShell" to the list of supported
1921 packets.
1922 (gdbserver_usage): Add help text explaining the
1923 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1924 options.
1925 (captured_main): Recognize and act upon the presence of the new
1926 CLI options.
1927
2090129c
SDJ		 19282017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1929 Pedro Alves <palves@redhat.com>
1930
1931 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1932 * configure: Regenerate.
1933 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1934 "fork-inferior.o".
1935 (i[34567]86-*-lynxos*): Likewise.
1936 (spu*-*-*): Likewise.
1937 * fork-child.c: New file.
1938 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1939 and "environ.h".
1940 (linux_ptrace_fun): New function.
1941 (linux_create_inferior): Adjust function prototype to reflect
1942 change on "target.h". Adjust function code to use
1943 "fork_inferior".
1944 (linux_request_interrupt): Delete "signal_pid".
1945 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1946 (lynx_ptrace_fun): New function.
1947 (lynx_create_inferior): Adjust function prototype to reflect
1948 change on "target.h". Adjust function code to use
1949 "fork_inferior".
1950 * nto-low.c (nto_create_inferior): Adjust function prototype and
1951 code to reflect change on "target.h". Update comments.
1952 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1953 "common-terminal.h" and "environ.h".
1954 (terminal_fd): Moved to fork-child.c.
1955 (old_foreground_pgrp): Likewise.
1956 (restore_old_foreground_pgrp): Likewise.
1957 (last_status): Make it global.
1958 (last_ptid): Likewise.
1959 (our_environ): New variable.
1960 (startup_with_shell): Likewise.
1961 (program_name): Likewise.
1962 (program_argv): Rename to...
1963 (program_args): ...this.
1964 (wrapper_argv): New variable.
1965 (start_inferior): Delete function.
1966 (get_exec_wrapper): New function.
1967 (get_exec_file): Likewise.
1968 (get_environ): Likewise.
1969 (prefork_hook): Likewise.
1970 (post_fork_inferior): Likewise.
1971 (postfork_hook): Likewise.
1972 (postfork_child_hook): Likewise.
1973 (handle_v_run): Update code to deal with arguments coming from the
1974 remote host. Update calls from "start_inferior" to
1975 "create_inferior".
1976 (captured_main): Likewise. Initialize environment variable. Call
1977 "have_job_control".
1978 * server.h (post_fork_inferior): New prototype.
1979 (get_environ): Likewise.
1980 (last_status): Declare.
1981 (last_ptid): Likewise.
1982 (signal_pid): Likewise.
1983 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1984 (spu_ptrace_fun): New function.
1985 (spu_create_inferior): Adjust function prototype to reflect change
1986 on "target.h". Adjust function code to use "fork_inferior".
1987 * target.c (target_terminal_init): New function.
1988 (target_terminal_inferior): Likewise.
1989 (target_terminal_ours): Likewise.
1990 * target.h: Include <vector>.
1991 (struct target_ops) <create_inferior>: Update prototype.
1992 (create_inferior): Update macro.
1993 * utils.c (gdb_flush_out_err): New function.
1994 * win32-low.c (win32_create_inferior): Adjust function prototype
1995 and code to reflect change on "target.h".
1996
043a4934
SDJ		 19972017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1998
1999 * inferiors.c (switch_to_thread): New function.
2000
15652511
SDJ		 20012017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2002
2003 * Makefile.in (SFILE): Add "common/job-control.c".
2004 (OBS): Add "job-control.o".
2005
21ea5acd
SDJ		 20062017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2007
2008 * Makefile: Remove "@host_makefile_frag@".
2009
e13cb306
PA		 20102017-05-05 Pedro Alves <palves@redhat.com>
2011
2012 * configure: Regenerate.
2013
c94fee56
SDJ		 20142017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2015
2016 * configure: Regenerate.
2017
a0ff9e1a
SM		 20182017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2019
2020 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2021 software_single_step change of return type to
2022 std::vector<CORE_ADDR>.
2023 * linux-low.c (install_software_single_step_breakpoints):
2024 Likewise.
2025 * linux-low.h (install_software_single_step_breakpoints):
2026 Likewise.
2027
be628ab8
SDJ		 20282017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2029
2030 * remote-utils.c: Include "gdb_termios.h" instead of
2031 "terminal.h".
2032 * terminal.h: Delete file.
2033
7c5ded6a
SDJ		 20342017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2035
2036 * server.c: Include <vector>.
2037 <program_argv, wrapper_argv>: Convert to std::vector.
2038 (start_inferior): Rewrite function to use C++.
2039 (handle_v_run): Likewise. Update code that calculates the argv
2040 based on the vRun packet; use C++.
2041 (captured_main): Likewise.
2042
436252de
SM		 20432017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2044
2045 * server.c (handle_v_cont): Initialize thread_resume::thread
2046 with null_ptid.
2047
9bf2a700
PA		 20482017-04-05 Pedro Alves <palves@redhat.com>
2049
2050 * configure: Regenerate.
2051
a121b7c1
PA		 20522017-04-05 Pedro Alves <palves@redhat.com>
2053
2054 * gdbreplay.c (sync_error): Constify.
2055 * linux-x86-low.c (push_opcode): Constify.
2056
21c8a587
PA		 20572017-04-05 Pedro Alves <palves@redhat.com>
2058
2059 * win32-low.c (get_child_debug_event)
2060 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2061 Report TARGET_WAITKIND_SPURIOUS instead.
2062
fb32b4f7
PA		 20632017-04-05 Pedro Alves <palves@redhat.com>
2064
2065 * remote-utils.c (remote_prepare, remote_open): Constify.
2066 * remote-utils.h (remote_prepare, remote_open): Constify.
2067 * server.c (captured_main): Constify 'port' handling.
2068
65dd1e59
SM		 20692017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2070
2071 * Makefile.in (clean): Clear .deps.
2072
8fa5b777
SM		 20732017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2074
2075 * .gitignore: Remove generated files, replace with wildcard.
2076 * (clean): Replace removal of generated files with wildcard.
2077 (version.c): Replace with...
2078 (version-generated.c): ...this.
2079 (xml-builtin.c): Replace with...
2080 (xml-builtin-generated.c): ...this.
2081 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2082 (%.c: *regformats*): Replace with...
2083 (%-generated.c: *regformats*): ...this.
2084
a12e714b
MF		 20852017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2086
2087 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2088 (xtensa_fill_gregset): Call collect_register_by_name for
2089 threadptr register.
2090 (xtensa_store_gregset): Call supply_register_by_name for
2091 threadptr register.
2092
1a09b50a
MF		 20932017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2094
2095 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2096 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2097 (xtensa_store_gregset): Call supply_register for all registers in
2098 a0_regnum..a0_regnum + C0_NREGS range.
2099
1a01e7c6
SM		 21002017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2101
2102 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2103 (ax-ipa.o: ax.c): Remove.
2104 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2105 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2106 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2107 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2108 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2109
36bc18a8
SM		 21102017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2111
2112 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2113 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2114 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2115 (errors-ipa.o: ../common/errors.c): Remove.
2116 (format-ipa.o: ../common/format.c): Remove.
2117 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2118
a8ebe3d5
SM		 21192017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2120
2121 * Makefile.in (%-ipa.o: %.c): New rule.
2122 (tracepoint-ipa.o: tracepoint.c): Remove.
2123 (utils-ipa.o: utils.c): Remove.
2124 (remote-utils-ipa.o: remote-utils.c): Remove.
2125 (regcache-ipa.o: regcache.c): Remove.
2126 (i386-linux-ipa.o: i386-linux.c): Remove.
2127 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2128 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2129 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2130 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2131 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2132 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2133 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2134 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2135 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2136 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2137 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2138 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2139 (aarch64-ipa.o: aarch64.c): Remove.
2140 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2141 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2142 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2143 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2144 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2145 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2146 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2147 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2148 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2149 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2150 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2151 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2152 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2153 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2154 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2155 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2156 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2157 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2158 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2159 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2160 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2161 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2162 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2163 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2164 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2165 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2166 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2167 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2168 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2169 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2170 (tdesc-ipa.o: tdesc.c): Remove.
2171 (x32-linux-ipa.o: x32-linux.c): Remove.
2172 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2173 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2174
50cfacb7
SM		 21752017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2176
2177 * Makefile.in (%.o: ../arch/%.c): New rule.
2178 (arm.o: ../arch/arm.c): Remove.
2179 (arm-linux.o: ../arch/arm-linux.c): Remove.
2180 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2181 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2182
c5a22423
SM		 21832017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2184
2185 * Makefile.in (%.o: ../nat/%.c): New rule.
2186 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2187 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2188 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2189 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2190 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2191 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2192 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2193 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2194 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2195 (linux-personality.o: ../nat/linux-personality.c): Remove.
2196 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2197 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2198 (x86-linux.o: ../nat/x86-linux.c): Remove.
2199 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2200 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2201
6bda016b
SM		 22022017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2203
2204 * Makefile.in (%.o: ../common/%.c): New rule.
2205 (signals.o: ../common/signals.c): Remove.
2206 (print-utils.o: ../common/print-utils.c): Remove.
2207 (rsp-low.o: ../common/rsp-low.c): Remove.
2208 (common-utils.o: ../common/common-utils.c): Remove.
2209 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2210 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2211 (vec.o: ../common/vec.c): Remove.
2212 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2213 (xml-utils.o: ../common/xml-utils.c): Remove.
2214 (ptid.o: ../common/ptid.c): Remove.
2215 (buffer.o: ../common/buffer.c): Remove.
2216 (format.o: ../common/format.c): Remove.
2217 (filestuff.o: ../common/filestuff.c): Remove.
2218 (agent.o: ../common/agent.c): Remove.
2219 (errors.o: ../common/errors.c): Remove.
2220 (environ.o: ../common/environ.c): Remove.
2221 (common-debug.o: ../common/common-debug.c): Remove.
2222 (cleanups.o: ../common/cleanups.c): Remove.
2223 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2224 (fileio.o: ../common/fileio.c): Remove.
2225 (common-regcache.o: ../common/common-regcache.c): Remove.
2226 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2227 (new-op.o: ../common/new-op.c): Remove.
2228 (btrace-common.o: ../common/btrace-common.c): Remove.
2229
21122961
SM		 22302017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2231
2232 * Makefile.in (%.o: ../target/%.c): New rule.
2233 (waitstatus.o: ../target/waitstatus.c): Remove.
2234
c362e621
SM		 22352017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2236
2237 * Makefile.in
2238 (%.c: ../regformats/%.dat,
2239 (%.c: ../regformats/arm/%.dat,
2240 (%.c: ../regformats/i386/%.dat,
2241 (%.c: ../regformats/rs6000/%.dat): New rules.
2242 (aarch64.c): Remove.
2243 (reg-arm.c): Remove.
2244 (arm-with-iwmmxt.c): Remove.
2245 (arm-with-vfpv2.c): Remove.
2246 (arm-with-vfpv3.c): Remove.
2247 (arm-with-neon.c): Remove.
2248 (reg-bfin.c): Remove.
2249 (reg-cris.c): Remove.
2250 (reg-crisv32.c): Remove.
2251 (i386.c): Remove.
2252 (i386-linux.c): Remove.
2253 (i386-avx.c): Remove.
2254 (i386-avx-linux.c): Remove.
2255 (i386-avx-avx512.c): Remove.
2256 (i386-avx-avx512-linux.c): Remove.
2257 (i386-mpx.c): Remove.
2258 (i386-mpx-linux.c): Remove.
2259 (i386-avx-mpx-avx512-pku.c): Remove.
2260 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2261 (i386-avx-mpx.c): Remove.
2262 (i386-avx-mpx-linux.c): Remove.
2263 (i386-mmx.c): Remove.
2264 (i386-mmx-linux.c): Remove.
2265 (reg-ia64.c): Remove.
2266 (reg-m32r.c): Remove.
2267 (reg-m68k.c): Remove.
2268 (reg-cf.c): Remove.
2269 (mips-linux.c): Remove.
2270 (mips-dsp-linux.c): Remove.
2271 (mips64-linux.c): Remove.
2272 (mips64-dsp-linux.c): Remove.
2273 (nios2-linux.c): Remove.
2274 (powerpc-32.c): Remove.
2275 (powerpc-32l.c): Remove.
2276 (powerpc-altivec32l.c): Remove.
2277 (powerpc-cell32l.c): Remove.
2278 (powerpc-vsx32l.c): Remove.
2279 (powerpc-isa205-32l.c): Remove.
2280 (powerpc-isa205-altivec32l.c): Remove.
2281 (powerpc-isa205-vsx32l.c): Remove.
2282 (powerpc-e500l.c): Remove.
2283 (powerpc-64l.c): Remove.
2284 (powerpc-altivec64l.c): Remove.
2285 (powerpc-cell64l.c): Remove.
2286 (powerpc-vsx64l.c): Remove.
2287 (powerpc-isa205-64l.c): Remove.
2288 (powerpc-isa205-altivec64l.c): Remove.
2289 (powerpc-isa205-vsx64l.c): Remove.
2290 (s390-linux32.c): Remove.
2291 (s390-linux32v1.c): Remove.
2292 (s390-linux32v2.c): Remove.
2293 (s390-linux64.c): Remove.
2294 (s390-linux64v1.c): Remove.
2295 (s390-linux64v2.c): Remove.
2296 (s390-te-linux64.c): Remove.
2297 (s390-vx-linux64.c): Remove.
2298 (s390-tevx-linux64.c): Remove.
2299 (s390x-linux64.c): Remove.
2300 (s390x-linux64v1.c): Remove.
2301 (s390x-linux64v2.c): Remove.
2302 (s390x-te-linux64.c): Remove.
2303 (s390x-vx-linux64.c): Remove.
2304 (s390x-tevx-linux64.c): Remove.
2305 (tic6x-c64xp-linux.c): Remove.
2306 (tic6x-c64x-linux.c): Remove.
2307 (tic6x-c62x-linux.c): Remove.
2308 (reg-sh.c): Remove.
2309 (reg-sparc64.c): Remove.
2310 (reg-spu.c): Remove.
2311 (amd64.c): Remove.
2312 (amd64-linux.c): Remove.
2313 (amd64-avx.c): Remove.
2314 (amd64-avx-linux.c): Remove.
2315 (amd64-avx-avx512.c): Remove.
2316 (amd64-avx-avx512-linux.c): Remove.
2317 (amd64-mpx.c): Remove.
2318 (amd64-mpx-linux.c): Remove.
2319 (amd64-avx-mpx-avx512-pku.c): Remove.
2320 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2321 (amd64-avx-mpx.c): Remove.
2322 (amd64-avx-mpx-linux.c): Remove.
2323 (x32.c): Remove.
2324 (x32-linux.c): Remove.
2325 (x32-avx.c): Remove.
2326 (x32-avx-linux.c): Remove.
2327 (x32-avx-avx512.c): Remove.
2328 (x32-avx-avx512-linux.c): Remove.
2329 (reg-xtensa.c): Remove.
2330 (reg-tilegx.c): Remove.
2331 (reg-tilegx32.c): Remove.
2332
1672e0d9
SDJ		 23332017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2334
2335 * Makefile.in (SFILES): Add "common/environ.c".
2336 (OBJS): Add "common/environ.h".
2337
239b6d10
WT		 23382017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2339
2340 * configure.ac: Check if the fs_base and gs_base members of
2341 `struct user_regs_struct' exist.
2342 * config.in: Regenerated.
2343 * configure: Likewise.
2344
694b382c
AT		 23452017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2346
2347 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2348 target_read_memory.
2349 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2350 (get_next_pcs_syscall_next_pc): Likewise.
2351
7dc53023
LM		 23522016-12-23 Luis Machado <lgustavo@codesourcery.com>
2353
2354 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2355 * nto-x86-low.c: Likewise.
2356
ad02e4fe
SM		 23572016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2358
2359 * Makefile.in: Include disable-implicit-rules.mk.
2360
dcb07cfa
PA		 23612016-11-23 Pedro Alves <palves@redhat.com>
2362
2363 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2364 (debug_vprintf): Use std::chrono::steady_clock instead of
2365 gettimeofday. Use '.' instead of ':'.
2366 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2367 (get_timestamp): Use std::chrono::steady_clock instead of
2368 gettimeofday.
2369
8629c02c
SM		 23702016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2371
2372 * Makefile.in: Fix whitespace formatting.
2373
b593ecca
SM		 23742016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2375
2376 * Makefile.in (SFILES, OBS): Flatten list and order
2377 alphabetically.
2378
9986ba08
PA		 23792016-11-23 Pedro Alves <palves@redhat.com>
2380
2381 * event-loop.c (handle_file_event): Use warning.
2382 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2383 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2384 Use warning.
2385
4eefa7bc
PA		 23862016-11-23 Pedro Alves <palves@redhat.com>
2387
2388 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2389 output.
2390 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2391 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2392 debug_printf and debug_flush for debug output.
2393 * server.c (handle_general_set): Likewise.
2394 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2395 output.
2396
5443506e
SM		 23972016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2398
2399 * Makefile.in (.c.o): Replace rule with ...
2400 (%.o: %.c): ... this one.
2401
3b165252
SM		 24022016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2403
2404 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2405 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2406 make.
2407 * configure.ac: Remove checks for the make program.
2408 * configure: Re-generate.
2409
0bcda685
PA		 24102016-10-28 Pedro Alves <palves@redhat.com>
2411
2412 * Makefile.in (CXX_DIALECT): Get from configure.
2413 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2414 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2415 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2416 * config.in: Regenerate.
2417 * configure: Regenerate.
2418
c3805894
YQ		 24192016-10-27 Yao Qi <yao.qi@linaro.org>
2420
2421 * linux-low.c (linux_supports_range_stepping): Return true if
2422 can_software_single_step return true.
2423
89342618
YQ		 24242016-10-27 Yao Qi <yao.qi@linaro.org>
2425
2426 * inferiors.c (find_inferior_in_random): New function.
2427 * inferiors.h (find_inferior_in_random): Declare.
2428 * linux-low.c (linux_wait_for_event_filtered): Call
2429 find_inferior_in_random instead of find_inferior.
2430
e3652c84
YQ		 24312016-10-27 Yao Qi <yao.qi@linaro.org>
2432
2433 * linux-low.c (linux_wait_1): If single-step breakpoints are
2434 inserted, remove them.
2435
5a04c4cf
PA		 24362016-10-26 Pedro Alves <palves@redhat.com>
2437
2438 * linux-low.c (handle_extended_wait): Link parent/child fork
2439 threads.
2440 (linux_wait_1): Unlink them.
2441 (linux_set_resume_request): Ignore resume requests for
2442 already-resumed and unhandled fork child threads.
2443 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2444 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2445 New functions.
2446 (handle_v_requests) <vCont>: Don't call require_running.
2447 * server.h (in_queued_stop_replies): New declaration.
2448
cb93dc7f
YQ		 24492016-10-24 Yao Qi <yao.qi@linaro.org>
2450
2451 PR server/20733
2452 * linux-aarch64-low.c (append_insns): Cast the return value to
2453 'uint32_t *'.
2454
a1078bea
YQ		 24552016-10-10 Yao Qi <yao.qi@linaro.org>
2456
2457 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2458
1fb77080
SDJ		 24592016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2460
2461 * target.c (target_supports_multi_process): New function, moved
2462 from...
2463 * target.h (target_supports_multi_process): ... here. Remove
2464 macro.
2465
39b5a3b9
TT		 24662016-10-05 Tom Tromey <tom@tromey.com>
2467
2468 PR remote/20655:
2469 * tracepoint.c (handle_tracepoint_bkpts): Check
2470 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2471
c1d0b70a
YQ		 24722016-10-05 Yao Qi <yao.qi@linaro.org>
2473
2474 * configure.srv: Update the path of arm-*.xml files.
2475
0a69eedb
YQ		 24762016-10-05 Terry Guo <terry.guo@arm.com>
2477 Yao Qi <yao.qi@linaro.org>
2478
2479 * Makefile.in: Adjust the path of rules.
2480 * configure.srv: Update the path of xml files.
2481 * regformats/arm-with-iwmmxt.dat: Regenerated.
2482 * regformats/arm-with-neon.dat: Likewise.
2483 * regformats/arm-with-vfpv2.dat: Likewise.
2484 * regformats/arm-with-vfpv3.dat Likewise.
2485
17e16485
YQ		 24862016-09-30 Yao Qi <yao.qi@linaro.org>
2487
2488 PR gdbserver/20627
2489 * target.c (target_stop_and_wait): Don't call
2490 target_continue_no_signal, use resume_stop instead.
2491
edeeb602
YQ		 24922016-09-26 Yao Qi <yao.qi@linaro.org>
2493
2494 * linux-low.c (linux_wait_1): Call debug_exit.
2495
503b1c39
PA		 24962016-09-23 Pedro Alves <palves@redhat.com>
2497
2498 * Makefile.in (SFILES): Add common/new-op.c.
2499 (OBS): Add common/new-op.o.
2500 (new-op.o): New rule.
2501
74172ecf
SM		 25022016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2503
2504 * .gitinore: Ignore more files.
2505
fc6cda2e
YQ		 25062016-09-21 Yao Qi <yao.qi@linaro.org>
2507
2508 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2509 23.
2510
bc1e6c81
SDJ		 25112016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2512
2513 * server.c (start_inferior): Call target_mourn_inferior instead of
2514 mourn_inferior; pass ptid_t argument to it.
2515 (resume): Likewise.
2516 (handle_target_event): Likewise.
2517 * target.c (target_mourn_inferior): New function.
2518 * target.h (mourn_inferior): Delete macro.
2519
0e00e962
AA		 25202016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2521
2522 * linux-low.c (lwp_is_stepping): New function.
2523
1d8cb77d
CL		 25242016-09-06 Carl Love <cel@us.ibm.com>
2525
2526 * server.c (start_inferior): Fixed comment, requested comment change
2527 didn't get updated correctly. Removed reference to ptrace () call as
2528 it is only true on Linux systems.
2529
7313bced
CL		 25302016-09-06 Carl Love <cel@us.ibm.com>
2531
2532 * server.c (start_inferior): Do not call
2533 function target_post_create_inferior () if the
2534 inferior process has already exited.
2535
cf6de44d
PA		 25362016-09-05 Pedro Alves <palves@redhat.com>
2537
2538 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2539 (COMPILE.pre, CC_LD): Use CXX directly.
2540 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2541 * acinclude.m4: Don't include build-with-cxx.m4.
2542 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2543 * configure: Regenerate.
2544
c1da6748
AT		 25452016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2546
2547 PR gdb/19495
2548 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2549 call writing data to own_buf.
2550
f2b9e3df
SDJ		 25512016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2552
2553 * target.c (mywait): Call target_wait instead of
2554 the_target->wait.
2555 (target_wait): New function.
2556
049a8570
SDJ		 25572016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2558
2559 * server.c (start_inferior): New variable 'ptid'. Replace calls
2560 to the_target->resume by target_continue{,_no_signal}, depending
2561 on the case.
2562 * target.c (target_stop_and_wait): Call target_continue_no_signal
2563 instead of the_target->resume.
2564 (target_continue): New function.
2565
3aa5cfa0
AT		 25662016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2567
2568 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2569
754653a7
AZ		 25702016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2571
2572 PR server/20491
2573 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2574 ps_prochandle.
2575 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2576 * linux-arm-low.c (ps_get_thread_area): Likewise.
2577 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2578 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2579 * linux-mips-low.c (ps_get_thread_area): Likewise.
2580 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2581 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2582 * linux-x86-low.c (ps_get_thread_area): Likewise.
2583 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2584
ed036b40
PA		 25852016-08-19 Pedro Alves <palves@redhat.com>
2586
2587 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2588
c8ef42ee
PA		 25892016-08-19 Pedro Alves <palves@redhat.com>
2590
2591 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2592 comment. Use memcpy instead of casting through unsigned long.
2593
9c235a72
PA		 25942016-08-19 Pedro Alves <palves@redhat.com>
2595
2596 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2597 allocating around 0x80000000.
2598
201506da
PA		 25992016-08-19 Pedro Alves <palves@redhat.com>
2600
2601 PR gdb/20415
2602 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2603 (x32-avx512-linux-ipa.o): New rules.
2604 * configure.ac (x86_64-*-linux*): New x32 check.
2605 * configure.srv (ipa_x32_linux_regobj): New.
2606 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2607 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2608 descriptions.
2609 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2610 descriptions.
2611 * configure: Regenerate.
2612
f348d89a
PA		 26132016-08-09 Pedro Alves <palves@redhat.com>
2614
2615 PR gdb/18653
2616 * Makefile.in (OBS): Add signals-state-save-restore.o.
2617 (signals-state-save-restore.o): New rule.
2618 * config.in: Regenerate.
2619 * configure: Regenerate.
2620 * linux-low.c: Include "signals-state-save-restore.h".
2621 (linux_create_inferior): Call
2622 restore_original_signals_state.
2623 * server.c: Include "dispositions-save-restore.h".
2624 (captured_main): Call save_original_signals_state.
2625
1baf5149
PA		 26262016-08-05 Pedro Alves <palves@redhat.com>
2627
2628 * configure: Regenerate.
2629
fcd4a73d
YQ		 26302016-08-04 Yao Qi <yao.qi@linaro.org>
2631
2632 * linux-low.c (regsets_fetch_inferior_registers): Check
2633 errno is ESRCH or not.
2634
979659d0
YQ		 26352016-08-02 Yao Qi <yao.qi@linaro.org>
2636
2637 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2638 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2639 (thread_db_load_search): Update.
2640 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2641 td_ta_set_event and td_ta_event_getmsg.
2642
6598661d
PA		 26432016-07-26 Pedro Alves <palves@redhat.com>
2644
2645 PR server/20414
2646 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2647 of unsigned long for 64-bit registers and use uint32_t instead of
2648 unsigned int for 32-bit registers.
2649
9cf12d57
PA		 26502016-07-26 Pedro Alves <palves@redhat.com>
2651
2652 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2653 to 'ptrace'.
2654
305450ed
TT		 26552016-07-21 Tom Tromey <tom@tromey.com>
2656
2657 * configure: Rebuild.
2658
2583da7c
YQ		 26592016-07-21 Yao Qi <yao.qi@linaro.org>
2660
2661 * mem-break.c (find_gdb_breakpoint): Cast bp to
2662 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2663
21536b36
YQ		 26642016-07-21 Yao Qi <yao.qi@linaro.org>
2665
2666 * server.c (handle_v_requests): Support s and S actions
2667 if target_supports_software_single_step return true.
2668
8901d193
YQ		 26692016-07-21 Yao Qi <yao.qi@linaro.org>
2670
2671 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2672 is resume_step, call maybe_hw_step.
2673 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2674 and unstop them.
2675 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2676 breakpoints or not.
2677 (proceed_one_lwp): If resume request is resume_step, install
2678 reinsert breakpoints and call maybe_hw_step.
2679
0e9a339e
YQ		 26802016-07-21 Yao Qi <yao.qi@linaro.org>
2681
2682 * linux-low.c (proceed_one_lwp): Declare.
2683 (linux_resume_one_thread): Remove local variable 'step'.
2684 Lift code enqueue signal. Call proceed_one_lwp instead of
2685 linux_resume_one_lwp.
2686
4281b351
YQ		 26872016-07-21 Yao Qi <yao.qi@linaro.org>
2688
2689 * linux-low.c (linux_resume_one_thread): Call
2690 enqueue_pending_signal.
2691
984a2c04
YQ		 26922016-07-21 Yao Qi <yao.qi@linaro.org>
2693
2694 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2695 * inferiors.c (do_restore_current_thread_cleanup): New function.
2696 (make_cleanup_restore_current_thread): Likewise.
2697 * linux-low.c (install_software_single_step_breakpoints): Call
2698 make_cleanup_restore_current_thread. Switch current_thread to
2699 thread.
2700
bec903c9
YQ		 27012016-07-21 Yao Qi <yao.qi@linaro.org>
2702
2703 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2704 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2705 (clone_one_breakpoint): Likewise.
2706 (delete_reinsert_breakpoints): Change parameter to thread.
2707 Callers updated.
2708 (has_reinsert_breakpoints): Likewise.
2709 (uninsert_reinsert_breakpoints): Likewise.
2710 (reinsert_reinsert_breakpoints): Likewise.
2711 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2712 (delete_reinsert_breakpoints): Likewise.
2713 (reinsert_reinsert_breakpoints): Likewise.
2714 (uninsert_reinsert_breakpoints): Likewise.
2715 (has_reinsert_breakpoints): Likewise.
2716
63c40ec7
YQ		 27172016-07-21 Yao Qi <yao.qi@linaro.org>
2718
2719 * inferiors.c (get_thread_process): Make parameter const.
2720 * inferiors.h (get_thread_process): Update declaration.
2721 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2722 Add new parameters child_thread and parent_thread. Callers
2723 updated.
2724 * mem-break.h (clone_all_breakpoints): Update declaration.
2725
9aa76cd0
YQ		 27262016-07-21 Yao Qi <yao.qi@linaro.org>
2727
2728 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2729 <command_list, handler>: Remove.
2730 (struct gdb_breakpoint): New.
2731 (struct other_breakpoint): New.
2732 (struct reinsert_breakpoint): New.
2733 (is_gdb_breakpoint): New function.
2734 (any_persistent_commands): Update command_list if
2735 is_gdb_breakpoint returns true.
2736 (set_breakpoint): Create breakpoints according to their types.
2737 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2738 (set_gdb_breakpoint_1): Likewise.
2739 (set_gdb_breakpoint): Likewise.
2740 (clear_breakpoint_conditions): Change parameter type to
2741 'struct gdb_breakpoint *'.
2742 (clear_breakpoint_commands): Likewise.
2743 (clear_breakpoint_conditions_and_commands): Likewise.
2744 (add_condition_to_breakpoint): Likewise.
2745 (add_breakpoint_condition): Likewise.
2746 (add_commands_to_breakpoint): Likewise.
2747 (check_breakpoints): Check other_breakpoint.
2748 (clone_one_breakpoint): Clone breakpopint according to its type.
2749 * mem-break.h (struct gdb_breakpoint): Declare.
2750 (set_gdb_breakpoint): Update declaration.
2751 (clear_breakpoint_conditions_and_commands): Likewise.
2752 (add_breakpoint_condition): Likewise.
2753 (add_breakpoint_commands): Likewise.
2754 * server.c (process_point_options): Change parameter type to
2755 'struct gdb_breakpoint *'.
2756
811f8301
YQ		 27572016-07-21 Yao Qi <yao.qi@linaro.org>
2758
2759 * mem-break.c (set_breakpoint_at): Rename it to ...
2760 (set_breakpoint_type_at): ... it.
2761 (set_breakpoint_at): Call set_breakpoint_type_at.
2762 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2763 * mem-break.h (set_breakpoint_at): Update comments.
2764
b1c51e36
CLT		 27652016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2766
2767 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2768 to buf parameter.
2769 (nios2_store_gregset): Likewise.
2770
ced2dffb
PA		 27712016-07-01 Pedro Alves <palves@redhat.com>
2772 Antoine Tremblay <antoine.tremblay@ericsson.com>
2773
2774 * linux-low.c: Change interface to take the target lwp_info
2775 pointer directly and return void. Handle detaching from a zombie
2776 thread.
2777 (linux_detach_lwp_callback): New function.
2778 (linux_detach): Detach from the leader thread after detaching from
2779 the clone threads.
2780
2ac09a5b
YQ		 27812016-06-28 Yao Qi <yao.qi@linaro.org>
2782
2783 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2784 for variable new_offset.
2785 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2786 (aarch64_ftrace_insn_reloc_cb): Likewise.
2787 (aarch64_ftrace_insn_reloc_tb): Likewise.
2788 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2789 PRIx64 instead of PRIx32.
2790
79e7fd4f
YQ		 27912016-06-28 Yao Qi <yao.qi@linaro.org>
2792
2793 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2794 (the_low_target): Install arm_get_syscall_trapinfo.
2795
061fc021
YQ		 27962016-06-28 Yao Qi <yao.qi@linaro.org>
2797
2798 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2799 function.
2800 (the_low_target): Install aarch64_get_syscall_trapinfo.
2801
4cc32bec
YQ		 28022016-06-28 Yao Qi <yao.qi@linaro.org>
2803
2804 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2805 Callers updated.
2806 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2807 Remove parameter sysno.
2808 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2809 sysret.
2810
782c1122
AA		 28112016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2812
2813 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2814 (s390_emit_ne_goto): Likewise.
2815 (s390_emit_lt_goto): Likewise.
2816 (s390_emit_le_goto): Likewise.
2817 (s390_emit_gt_goto): Likewise.
2818 (s390_emit_ge_goto): Likewise.
2819 (s390x_emit_eq_goto): Likewise.
2820 (s390x_emit_ne_goto): Likewise.
2821 (s390x_emit_lt_goto): Likewise.
2822 (s390x_emit_le_goto): Likewise.
2823 (s390x_emit_gt_goto): Likewise.
2824 (s390x_emit_ge_goto): Likewise.
2825 (s390_emit_ops_impl): Mark variable static.
2826 (s390x_emit_ops): Likewise.
2827
2e7b624b
YQ		 28282016-06-17 Yao Qi <yao.qi@linaro.org>
2829
2830 * linux-low.c (handle_extended_wait): Call
2831 uninsert_reinsert_breakpoints for the parent process. Remove
2832 reinsert breakpoints from the child process. Reinsert them to
2833 the parent process when vfork is done.
2834 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2835 (reinsert_reinsert_breakpoints): New function.
2836 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2837 (reinsert_reinsert_breakpoints): Declare.
2838
8a81c5d7
YQ		 28392016-06-17 Yao Qi <yao.qi@linaro.org>
2840
2841 * linux-low.c (handle_extended_wait): If the parent is doing
2842 step-over, remove the reinsert breakpoints from the forked child.
2843
f50bf8e5
YQ		 28442016-06-17 Yao Qi <yao.qi@linaro.org>
2845
2846 * linux-low.c (unsuspend_all_lwps): Declare.
2847 (linux_low_filter_event): If thread exited, call finish_step_over.
2848 If step-over is finished, unsuspend other threads.
2849
8376a3cb
YQ		 28502016-06-17 Yao Qi <yao.qi@linaro.org>
2851
2852 * linux-low.c (linux_resume_one_lwp_throw): Assert
2853 has_reinsert_breakpoints returns false.
2854 * mem-break.c (delete_disabled_breakpoints): Assert
2855 bp type isn't reinsert_breakpoint.
2856
f79b145d
YQ		 28572016-06-17 Yao Qi <yao.qi@linaro.org>
2858
2859 * linux-low.c (maybe_hw_step): New function.
2860 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2861 (finish_step_over): Switch current_thread to lwp temporarily,
2862 and assert has_reinsert_breakpoints returns true.
2863 (proceed_one_lwp): Call maybe_hw_step.
2864 * mem-break.c (has_reinsert_breakpoints): New function.
2865 * mem-break.h (has_reinsert_breakpoints): Declare.
2866
0ae534d2
JT		 28672016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2868
2869 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2870
fcdad592
YQ		 28712016-05-17 Yao Qi <yao.qi@linaro.org>
2872
2873 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2874 instead of find_inferior.
2875
9e784964
YQ		 28762016-05-05 Yao Qi <yao.qi@linaro.org>
2877
2878 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2879 Initialize res to zero.
2880
cf2ebb6e
YQ		 28812016-05-05 Yao Qi <yao.qi@linaro.org>
2882
2883 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2884 to uint32_t.
2885
c1aebf87
UW		 28862016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2887
2888 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2889 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2890 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2891
35fd2deb 28922016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2893 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2894
2895 * tracepoint.c (write_inferior_int8): New function.
2896 (cmd_qtenable_disable): Write enable flag using
2897 write_inferior_int8.
2898
484b3c32
YQ		 28992016-04-25 Yao Qi <yao.qi@linaro.org>
2900
2901 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2902 (need_step_over_p): Return zero if the LWP has pending signals
2903 can be delivered on software single step target.
2904
85ba7d86
YQ		 29052016-04-25 Yao Qi <yao.qi@linaro.org>
2906
2907 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2908 return instead of error.
2909
3539aa13
YQ		 29102016-04-22 Yao Qi <yao.qi@linaro.org>
2911
2912 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2913 to 23.
2914
5b061e98
YQ		 29152016-04-22 Yao Qi <yao.qi@linaro.org>
2916
2917 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2918 signal when stepping over breakpoint with software single
2919 step.
2920
3451269c
PA		 29212016-04-21 Pedro Alves <palves@redhat.com>
2922
2923 * linux-s390-low.c (s390_collect_ptrace_register)
2924 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2925 add casts.
2926 (s390_check_regset): Use void * instead of gdb_byte *.
2927
a2358508
PA		 29282016-04-20 Pedro Alves <palves@redhat.com>
2929
2930 * configure: Renegerate.
2931
6885166d
YQ		 29322016-04-20 Yao Qi <yao.qi@linaro.org>
2933
2934 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2935 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2936 number 16.
2937 (arm_store_gregset): Likewise.
2938
2b863f51
WT		 29392016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2940
2941 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2942 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2943 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2944 (amd64-avx-mpx-linux.c): New rules.
2945 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2946 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2947 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2948 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2949 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2950 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2951 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2952 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2953 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2954 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2955 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2956 * linux-x86-low.c (x86_linux_read_description): Add case for
2957 X86_XSTATE_AVX_MPX_MASK.
2958 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2959 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2960 init_registers_i386_avx_mpx_linux.
2961 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2962 (initialize_low_tracepoint): Call
2963 init_registers_i386_avx_mpx_linux.
2964 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2965 (initialize_low_tracepoint): Call
2966 init_registers_amd64_avx_mpx_linux.
2967 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2968 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2969 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2970 declarations.
2971
9b30624b
PA		 29722016-04-18 Pedro Alves <palves@redhat.com>
2973
2974 * configure: Regenerate.
2975
45e3745e
AT		 29762016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2977
2978 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2979 (aarch64_emit_sub): Likewise.
2980
2afc13ff
PA		 29812016-04-12 Pedro Alves <palves@redhat.com>
2982
2983 * utils.c (prepare_to_throw_exception): Delete.
2984
6e774b13
SM		 29852016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2986
2987 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2988
4dca19f8
MK		 29892016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2990
2991 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2992
d0a9981f
MK		 29932016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2994
2995 * linux-aarch64-ipa.c: Add <elf.h> include.
2996 * linux-ppc-ipa.c: Add <elf.h> include.
2997 * linux-s390-ipa.c: Add <elf.h> include.
2998
252db07e
MK		 29992016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3000
3001 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3002 (get_raw_reg_ptr): Likewise.
3003 (get_trace_state_variable_value_ptr): Likewise.
3004 (set_trace_state_variable_value_ptr): Likewise.
3005 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3006 char *.
3007
14e2b6d9
MK		 30082016-03-31 Wei-cheng Wang <cole945@gmail.com>
3009 Marcin Kościelnicki <koriakin@0x04.net>
3010
3011 PR/17221
3012 * linux-ppc-low.c (emit_insns): New function.
3013 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3014 (ppc_emit_prologue): New function.
3015 (ppc_emit_epilogue): New function.
3016 (ppc_emit_add): New function.
3017 (ppc_emit_sub): New function.
3018 (ppc_emit_mul): New function.
3019 (ppc_emit_lsh): New function.
3020 (ppc_emit_rsh_signed): New function.
3021 (ppc_emit_rsh_unsigned): New function.
3022 (ppc_emit_ext): New function.
3023 (ppc_emit_zero_ext): New function.
3024 (ppc_emit_log_not): New function.
3025 (ppc_emit_bit_and): New function.
3026 (ppc_emit_bit_or): New function.
3027 (ppc_emit_bit_xor): New function.
3028 (ppc_emit_bit_not): New function.
3029 (ppc_emit_equal): New function.
3030 (ppc_emit_less_signed): New function.
3031 (ppc_emit_less_unsigned): New function.
3032 (ppc_emit_ref): New function.
3033 (ppc_emit_const): New function.
3034 (ppc_emit_reg): New function.
3035 (ppc_emit_pop): New function.
3036 (ppc_emit_stack_flush): New function.
3037 (ppc_emit_swap): New function.
3038 (ppc_emit_stack_adjust): New function.
3039 (ppc_emit_call): New function.
3040 (ppc_emit_int_call_1): New function.
3041 (ppc_emit_void_call_2): New function.
3042 (ppc_emit_if_goto): New function.
3043 (ppc_emit_goto): New function.
3044 (ppc_emit_eq_goto): New function.
3045 (ppc_emit_ne_goto): New function.
3046 (ppc_emit_lt_goto): New function.
3047 (ppc_emit_le_goto): New function.
3048 (ppc_emit_gt_goto): New function.
3049 (ppc_emit_ge_goto): New function.
3050 (ppc_write_goto_address): New function.
3051 (ppc_emit_ops_impl): New static variable.
3052 (ppc64v1_emit_prologue): New function.
3053 (ppc64v2_emit_prologue): New function.
3054 (ppc64_emit_epilogue): New function.
3055 (ppc64_emit_add): New function.
3056 (ppc64_emit_sub): New function.
3057 (ppc64_emit_mul): New function.
3058 (ppc64_emit_lsh): New function.
3059 (ppc64_emit_rsh_signed): New function.
3060 (ppc64_emit_rsh_unsigned): New function.
3061 (ppc64_emit_ext): New function.
3062 (ppc64_emit_zero_ext): New function.
3063 (ppc64_emit_log_not): New function.
3064 (ppc64_emit_bit_and): New function.
3065 (ppc64_emit_bit_or): New function.
3066 (ppc64_emit_bit_xor): New function.
3067 (ppc64_emit_bit_not): New function.
3068 (ppc64_emit_equal): New function.
3069 (ppc64_emit_less_signed): New function.
3070 (ppc64_emit_less_unsigned): New function.
3071 (ppc64_emit_ref): New function.
3072 (ppc64_emit_const): New function.
3073 (ppc64v1_emit_reg): New function.
3074 (ppc64v2_emit_reg): New function.
3075 (ppc64_emit_pop): New function.
3076 (ppc64_emit_stack_flush): New function.
3077 (ppc64_emit_swap): New function.
3078 (ppc64v1_emit_call): New function.
3079 (ppc64v2_emit_call): New function.
3080 (ppc64v1_emit_int_call_1): New function.
3081 (ppc64v2_emit_int_call_1): New function.
3082 (ppc64v1_emit_void_call_2): New function.
3083 (ppc64v2_emit_void_call_2): New function.
3084 (ppc64_emit_if_goto): New function.
3085 (ppc64_emit_eq_goto): New function.
3086 (ppc64_emit_ne_goto): New function.
3087 (ppc64_emit_lt_goto): New function.
3088 (ppc64_emit_le_goto): New function.
3089 (ppc64_emit_gt_goto): New function.
3090 (ppc64_emit_ge_goto): New function.
3091 (ppc64v1_emit_ops_impl): New static variable.
3092 (ppc64v2_emit_ops_impl): New static variable.
3093 (ppc_emit_ops): New function.
3094 (linux_low_target): Wire in ppc_emit_ops.
3095
a2174ba4
MK		 30962016-03-31 Wei-cheng Wang <cole945@gmail.com>
3097 Marcin Kościelnicki <koriakin@0x04.net>
3098
3099 PR/17221
3100 * Makefile.in: Add powerpc-*-ipa.o
3101 * configure.srv: Add ipa_obj for powerpc*-linux.
3102 * linux-ppc-ipa.c: New file.
3103 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3104 includes.
3105 (PPC_FIELD): New macro.
3106 (PPC_SEXT): New macro.
3107 (PPC_OP6): New macro.
3108 (PPC_BO): New macro.
3109 (PPC_LI): New macro.
3110 (PPC_BD): New macro.
3111 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3112 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3113 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3114 (ppc_get_thread_area): New function.
3115 (is_elfv2_inferior): New function.
3116 (gen_ds_form): New function.
3117 (GEN_STD): New macro.
3118 (GEN_STDU): New macro.
3119 (GEN_LD): New macro.
3120 (GEN_LDU): New macro.
3121 (gen_d_form): New function.
3122 (GEN_ADDI): New macro.
3123 (GEN_ADDIS): New macro.
3124 (GEN_LI): New macro.
3125 (GEN_LIS): New macro.
3126 (GEN_ORI): New macro.
3127 (GEN_ORIS): New macro.
3128 (GEN_LWZ): New macro.
3129 (GEN_STW): New macro.
3130 (GEN_STWU): New macro.
3131 (gen_xfx_form): New function.
3132 (GEN_MFSPR): New macro.
3133 (GEN_MTSPR): New macro.
3134 (GEN_MFCR): New macro.
3135 (GEN_MTCR): New macro.
3136 (GEN_SYNC): New macro.
3137 (GEN_LWSYNC): New macro.
3138 (gen_x_form): New function.
3139 (GEN_OR): New macro.
3140 (GEN_MR): New macro.
3141 (GEN_LWARX): New macro.
3142 (GEN_STWCX): New macro.
3143 (GEN_CMPW): New macro.
3144 (gen_md_form): New function.
3145 (GEN_RLDICL): New macro.
3146 (GEN_RLDICR): New macro.
3147 (gen_i_form): New function.
3148 (GEN_B): New macro.
3149 (GEN_BL): New macro.
3150 (gen_b_form): New function.
3151 (GEN_BNE): New macro.
3152 (GEN_LOAD): New macro.
3153 (GEN_STORE): New macro.
3154 (gen_limm): New function.
3155 (gen_atomic_xchg): New function.
3156 (gen_call): New function.
3157 (ppc_relocate_instruction): New function.
3158 (ppc_install_fast_tracepoint_jump_pad): New function.
3159 (ppc_get_min_fast_tracepoint_insn_len): New function.
3160 (ppc_get_ipa_tdesc_idx): New function.
3161 (the_low_target): Wire in the new functions.
3162 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3163 tdescs.
3164 * linux-ppc-tdesc.h: New file.
3165
a13c4696
MK		 31662016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3167
3168 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3169 (alloc_jump_pad_buffer): New function.
3170 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3171 (alloc_jump_pad_buffer): New function.
3172 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3173 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3174 (alloc_jump_pad_buffer): New function.
3175 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3176 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3177 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3178 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3179
1cda1512
MK		 31802016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3181
3182 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3183 * linux-amd64-ipa.c: Likewise.
3184 * linux-i386-ipa.c: Likewise.
3185 * linux-s390-ipa.c: Likewise.
3186 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3187 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3188 set_trace_state_variable_value_ptr.
3189 (struct ipa_sym_addresses): Likewise.
3190 (symbol_list): Likewise.
3191 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3192 accessing gdb_collect directly.
3193 (gdb_collect_ptr_type): New typedef.
3194 (get_raw_reg_ptr_type): New typedef.
3195 (get_trace_state_variable_value_ptr_type): New typedef.
3196 (set_trace_state_variable_value_ptr_type): New typedef.
3197 (gdb_collect_ptr): New global.
3198 (get_raw_reg_ptr): New global.
3199 (get_trace_state_variable_value_ptr): New global.
3200 (set_trace_state_variable_value_ptr): New global.
3201 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3202 accessing get_raw_reg directly.
3203 (get_get_tsv_func_addr): Likewise for
3204 get_trace_state_variable_value_ptr.
3205 (get_set_tsv_func_addr): Likewise for
3206 set_trace_state_variable_value_ptr.
3207 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3208
72fb5488
SM		 32092016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3210
3211 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3212
28170b88
MK		 32132016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3214
3215 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3216 packets.
3217 (relocate_instruction): Remove own_buf.
3218 * server.c (own_buf): Make global.
3219 (handle_v_requests): Make global.
3220 * server.h (own_buf): New declaration.
3221 (handle_v_requests): New prototype.
3222
f39e8743
MK		 32232016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3224
3225 PR 18377
3226 * linux-s390-low.c (add_insns): New function.
3227 (s390_emit_prologue): New function.
3228 (s390_emit_epilogue): New function.
3229 (s390_emit_add): New function.
3230 (s390_emit_sub): New function.
3231 (s390_emit_mul): New function.
3232 (s390_emit_lsh): New function.
3233 (s390_emit_rsh_signed): New function.
3234 (s390_emit_rsh_unsigned): New function.
3235 (s390_emit_ext): New function.
3236 (s390_emit_log_not): New function.
3237 (s390_emit_bit_and): New function.
3238 (s390_emit_bit_or): New function.
3239 (s390_emit_bit_xor): New function.
3240 (s390_emit_bit_not): New function.
3241 (s390_emit_equal): New function.
3242 (s390_emit_less_signed): New function.
3243 (s390_emit_less_unsigned): New function.
3244 (s390_emit_ref): New function.
3245 (s390_emit_if_goto): New function.
3246 (s390_emit_goto): New function.
3247 (s390_write_goto_address): New function.
3248 (s390_emit_litpool): New function.
3249 (s390_emit_const): New function.
3250 (s390_emit_call): New function.
3251 (s390_emit_reg): New function.
3252 (s390_emit_pop): New function.
3253 (s390_emit_stack_flush): New function.
3254 (s390_emit_zero_ext): New function.
3255 (s390_emit_swap): New function.
3256 (s390_emit_stack_adjust): New function.
3257 (s390_emit_set_r2): New function.
3258 (s390_emit_int_call_1): New function.
3259 (s390_emit_void_call_2): New function.
3260 (s390_emit_eq_goto): New function.
3261 (s390_emit_ne_goto): New function.
3262 (s390_emit_lt_goto): New function.
3263 (s390_emit_le_goto): New function.
3264 (s390_emit_gt_goto): New function.
3265 (s390_emit_ge_goto): New function.
3266 (s390x_emit_prologue): New function.
3267 (s390x_emit_epilogue): New function.
3268 (s390x_emit_add): New function.
3269 (s390x_emit_sub): New function.
3270 (s390x_emit_mul): New function.
3271 (s390x_emit_lsh): New function.
3272 (s390x_emit_rsh_signed): New function.
3273 (s390x_emit_rsh_unsigned): New function.
3274 (s390x_emit_ext): New function.
3275 (s390x_emit_log_not): New function.
3276 (s390x_emit_bit_and): New function.
3277 (s390x_emit_bit_or): New function.
3278 (s390x_emit_bit_xor): New function.
3279 (s390x_emit_bit_not): New function.
3280 (s390x_emit_equal): New function.
3281 (s390x_emit_less_signed): New function.
3282 (s390x_emit_less_unsigned): New function.
3283 (s390x_emit_ref): New function.
3284 (s390x_emit_if_goto): New function.
3285 (s390x_emit_const): New function.
3286 (s390x_emit_call): New function.
3287 (s390x_emit_reg): New function.
3288 (s390x_emit_pop): New function.
3289 (s390x_emit_stack_flush): New function.
3290 (s390x_emit_zero_ext): New function.
3291 (s390x_emit_swap): New function.
3292 (s390x_emit_stack_adjust): New function.
3293 (s390x_emit_int_call_1): New function.
3294 (s390x_emit_void_call_2): New function.
3295 (s390x_emit_eq_goto): New function.
3296 (s390x_emit_ne_goto): New function.
3297 (s390x_emit_lt_goto): New function.
3298 (s390x_emit_le_goto): New function.
3299 (s390x_emit_gt_goto): New function.
3300 (s390x_emit_ge_goto): New function.
3301 (s390_emit_ops): New function.
3302 (struct linux_target_ops): Fill in emit_ops hook.
3303
abd9baf9
MK		 33042016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3305
3306 PR 18377
3307 * Makefile.in: Add s390 IPA files.
3308 * configure.srv: Build IPA for s390.
3309 * linux-s390-ipa.c: New file.
3310 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3311 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3312 (tdesc_s390_linux32): Likewise.
3313 (init_registers_s390_linux32v1): Likewise.
3314 (tdesc_s390_linux32v1): Likewise.
3315 (init_registers_s390_linux32v2): Likewise.
3316 (tdesc_s390_linux32v2): Likewise.
3317 (init_registers_s390_linux64): Likewise.
3318 (tdesc_s390_linux64): Likewise.
3319 (init_registers_s390_linux64v1): Likewise.
3320 (tdesc_s390_linux64v1): Likewise.
3321 (init_registers_s390_linux64v2): Likewise.
3322 (tdesc_s390_linux64v2): Likewise.
3323 (init_registers_s390_te_linux64): Likewise.
3324 (tdesc_s390_te_linux64): Likewise.
3325 (init_registers_s390_vx_linux64): Likewise.
3326 (tdesc_s390_vx_linux64): Likewise.
3327 (init_registers_s390_tevx_linux64): Likewise.
3328 (tdesc_s390_tevx_linux64): Likewise.
3329 (init_registers_s390x_linux64): Likewise.
3330 (tdesc_s390x_linux64): Likewise.
3331 (init_registers_s390x_linux64v1): Likewise.
3332 (tdesc_s390x_linux64v1): Likewise.
3333 (init_registers_s390x_linux64v2): Likewise.
3334 (tdesc_s390x_linux64v2): Likewise.
3335 (init_registers_s390x_te_linux64): Likewise.
3336 (tdesc_s390x_te_linux64): Likewise.
3337 (init_registers_s390x_vx_linux64): Likewise.
3338 (tdesc_s390x_vx_linux64): Likewise.
3339 (init_registers_s390x_tevx_linux64): Likewise.
3340 (tdesc_s390x_tevx_linux64): Likewise.
3341 (have_hwcap_s390_vx): New static variable.
3342 (s390_arch_setup): Fill have_hwcap_s390_vx.
3343 (s390_get_thread_area): New function.
3344 (s390_ft_entry_gpr_esa): New const.
3345 (s390_ft_entry_gpr_zarch): New const.
3346 (s390_ft_entry_misc): New const.
3347 (s390_ft_entry_fr): New const.
3348 (s390_ft_entry_vr): New const.
3349 (s390_ft_main_31): New const.
3350 (s390_ft_main_64): New const.
3351 (s390_ft_exit_fr): New const.
3352 (s390_ft_exit_vr): New const.
3353 (s390_ft_exit_misc): New const.
3354 (s390_ft_exit_gpr_esa): New const.
3355 (s390_ft_exit_gpr_zarch): New const.
3356 (append_insns): New function.
3357 (s390_relocate_instruction): New function.
3358 (s390_install_fast_tracepoint_jump_pad): New function.
3359 (s390_get_min_fast_tracepoint_insn_len): New function.
3360 (s390_get_ipa_tdesc_idx): New function.
3361 (struct linux_target_ops): Wire in the above functions.
3362 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3363 * linux-s390-tdesc.h: New file.
3364
a4105d04
MK		 33652016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3366
3367 * linux-s390-low.c (s390_supports_tracepoints): New function.
3368 (struct linux_target_ops): Fill supports_tracepoints hook.
3369
35ac8b3e
YQ		 33702016-03-18 Yao Qi <yao.qi@linaro.org>
3371
3372 * linux-low.c (lwp_signal_can_be_delivered): New function.
3373 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3374
94610ec4
YQ		 33752016-03-18 Yao Qi <yao.qi@linaro.org>
3376
3377 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3378 0 if signal is enqueued. Remove 'signal' from one debugging
3379 message. Move one debugging message to some lines below.
3380 Remove code setting 'signal' to 0.
3381
80aea927
YQ		 33822016-03-18 Yao Qi <yao.qi@linaro.org>
3383
3384 * linux-low.c (linux_low_filter_event): Remove redundant
3385 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3386
b04fd3be
MK		 33872016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3388
3389 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3390 (struct linux_target_ops): Wire in the above.
3391
c40c8d4b
YQ		 33922016-03-03 Yao Qi <yao.qi@linaro.org>
3393
3394 * linux-low.c: Update comments to start_step_over.
3395
0f8288ae
YQ		 33962016-03-03 Yao Qi <yao.qi@linaro.org>
3397
3398 PR server/19736
3399 * linux-low.c (handle_extended_wait): Set child suspended
3400 if event_lwp->bp_reinsert isn't zero.
3401
fdbd04a8
YQ		 34022016-03-02 Yao Qi <yao.qi@linaro.org>
3403
3404 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3405 enqueue_pending_signal.
3406
6896a8fa
MK		 34072016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3408
3409 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3410 is actually loaded.
3411
ab503087
MK		 34122016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3413
3414 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3415 (s390_regmap_3264) [!__s390x__]: New global.
3416 (s390_collect_ptrace_register): Skip map entries containing -1.
3417 (s390_supply_ptrace_register): Ditto.
3418 (s390_fill_gprs_high): New function.
3419 (s390_store_gprs_high): New function.
3420 (s390_regsets): Add NT_S390_HIGH_GPRS.
3421 (s390_get_hwcap): Enable on 31-bit.
3422 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3423 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3424 Detect NT_S390_HIGH_GPRS.
3425 (s390_usrregs_info_3264): Enable on 31-bit.
3426 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3427 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3428
ae91f625
MK		 34292016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3430
3431 PR gdb/13808
3432 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3433 * configure.srv: Ditto.
3434 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3435 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3436 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3437 (init_registers_amd64_linux): Remove prototype.
3438 (tdesc_amd64_linux): Remove declaration.
3439 (get_ipa_tdesc): New function.
3440 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3441 initialize remaining tdescs.
3442 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3443 (init_registers_i386_linux): Remove prototype.
3444 (tdesc_i386_linux): Remove declaration.
3445 (get_ipa_tdesc): New function.
3446 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3447 initialize remaining tdescs.
3448 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3449 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3450 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3451 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3452 (x86_get_ipa_tdesc_idx): New function.
3453 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3454 * linux-x86-tdesc.h: New file.
3455 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3456 (target_get_ipa_tdesc_idx): New macro.
3457 * tracepoint.c (ipa_tdesc_idx): New macro.
3458 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3459 (symbol_list): Add ipa_tdesc_idx.
3460 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3461 (ipa_tdesc): Remove.
3462 (ipa_tdesc_idx): New variable.
3463 (get_context_regcache): Use get_ipa_tdesc.
3464 (gdb_collect): Ditto.
3465 (gdb_probe): Ditto.
3466 * tracepoint.h (get_ipa_tdesc): New prototype.
3467 (ipa_tdesc): Remove.
3468
e7ad2f14
PA		 34692016-02-24 Pedro Alves <palves@redhat.com>
3470
3471 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3472 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3473 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3474 Factor out common code between the USE_SIGTRAP_SIGINFO and
3475 !USE_SIGTRAP_SIGINFO blocks.
3476 (linux_low_filter_event): Call save_stop_reason instead of
3477 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3478 Update comments.
3479 (linux_wait_1): Update comments.
3480
657f9cde
WW		 34812016-02-24 Wei-cheng Wang <cole945@gmail.com>
3482
3483 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3484 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3485 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3486 ppc_insert_point, ppc_remove_point.
3487
b00b61e1
MK		 34882016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3489
3490 * linux-s390-low.c (s390_supports_z_point_type): New function.
3491 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3492
553cb527
YQ		 34932016-02-16 Yao Qi <yao.qi@linaro.org>
3494
3495 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3496 PC. Get pc from regcache_read_pc.
3497
a5652c21
YQ		 34982016-02-12 Yao Qi <yao.qi@linaro.org>
3499
3500 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3501 or linux_get_pc_32bit.
3502 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3503
ed443b61
YQ		 35042016-02-12 Yao Qi <yao.qi@linaro.org>
3505
3506 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3507 arm_linux_get_next_pcs_fixup.
3508
020ecd38
MK		 35092016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3510
3511 * tracepoint.c (x_tracepoint_action_download): Change
3512 write_inferior_data_ptr to write_inferior_data_pointer.
3513 (cmd_qtstart): Likewise.
3514 (write_inferior_data_ptr): Remove.
3515 (download_agent_expr): Change write_inferior_data_ptr to
3516 write_inferior_data_pointer.
3517 (download_tracepoint_1): Likewise.
3518 (download_tracepoint): Likewise.
3519 (download_trace_state_variables): Likewise.
3520
7cae9051
WW		 35212016-02-11 Wei-cheng Wang <cole945@gmail.com>
3522 Marcin Kościelnicki <koriakin@0x04.net>
3523
3524 * tracepoint.c (struct tracepoint_action_ops): Remove.
3525 (struct tracepoint_action): Remove ops.
3526 (m_tracepoint_action_download, r_tracepoint_action_download)
3527 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3528 size and offset accordingly.
3529 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3530 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3531 (tracepoint_action_send, tracepoint_action_download): New functions.
3532 Helpers for trace action handlers.
3533 (add_tracepoint_action): Remove setup actions ops.
3534 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3535
9f6a71b4
YQ		 35362016-02-10 Yao Qi <yao.qi@linaro.org>
3537
3538 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3539
1e94266c
SM		 35402016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3541
3542 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3543 to AC_OUTPUT.
3544 * configure: Regenerate.
3545
8adce034
SM		 35462016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3547
3548 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3549 void * to gdb_byte *.
3550 * linux-low.c (siginfo_fixup): Likewise.
3551 (linux_xfer_siginfo): Likewise.
3552 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3553 Likewise.
3554 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3555
93813b37
WT		 35562016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3557
3558 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3559 to srv_tgtobj.
3560 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3561 to srv_tgtobj.
3562 * linux-x86-low.c [__x86_64__]: Include
3563 "nat/amd64-linux-siginfo.h".
3564 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3565 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3566 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3567 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3568 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3569 (cpt_si_fd, si_timerid, si_overrun): Move from
3570 nat/amd64-linux-siginfo.c.
3571 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3572
8424cc97
SM		 35732016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3574
3575 * server.c (skip_to_semicolon): Remove.
3576 (process_point_options): Use strchrnul instead of
3577 skip_to_semicolon.
3578
4d18591b
YQ		 35792016-01-26 Yao Qi <yao.qi@linaro.org>
3580
3581 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3582 * linux-low.c (install_software_single_step_breakpoints): Don't
3583 call regcache_read_pc.
3584 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3585 argument pc.
3586
d8020970
YQ		 35872016-01-26 Yao Qi <yao.qi@linaro.org>
3588
3589 * linux-low.c (install_software_single_step_breakpoints): Call
3590 regcache_read_pc instead of get_pc.
3591
8b207339
YQ		 35922016-01-26 Yao Qi <yao.qi@linaro.org>
3593
3594 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3595 (unblock_async_io): Rename to ...
3596 (block_unblock_async_io): ... it. New function.
3597 (enable_async_io): Don't install SIGIO handler. Unblock it
3598 instead.
3599 (disable_async_io): Don't ignore SIGIO. Block it instead.
3600 (initialize_async_io): Install SIGIO handler. Don't call
3601 unblock_async_io.
3602
18879fef
YQ		 36032016-01-26 Yao Qi <yao.qi@linaro.org>
3604
3605 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3606 first character is '\003', call *the_target->request_interrupt.
3607
a0f8e08a
YQ		 36082016-01-25 Yao Qi <yao.qi@linaro.org>
3609
3610 * remote-utils.c (new_thread_notify): Remove.
3611 (dead_thread_notify): Likewise.
3612 * remote-utils.h (new_thread_notify): Remove declaration.
3613 (dead_thread_notify): Likewise.
3614
cc5fd9ab
MK		 36152016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3616
3617 * gdb.trace/pending.exp: Fix expected message on continue.
3618
99e8eb11
MK		 36192016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3620
3621 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3622 it works properly on big-endian machines where sizeof (CORE_ADDR)
3623 != sizeof (void *).
3624
a994041d
PA		 36252016-01-21 Pedro Alves <palves@redhat.com>
3626
3627 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3628 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3629 * configure: Regenerate.
3630
f7a6a40d
YQ		 36312016-01-21 Yao Qi <yao.qi@linaro.org>
3632
3633 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3634 is_thumb and set it according to CPSR saved on the stack.
3635 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3636 arm_sigreturn_next_pc.
3637
6f69e520
YQ		 36382016-01-18 Yao Qi <yao.qi@linaro.org>
3639
3640 * linux-low.c (linux_set_pc_64bit): New function.
3641 (linux_get_pc_64bit): New function.
3642 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3643 Declare.
3644 * linux-sparc-low.c (debug_threads): Remove declaration.
3645 (sparc_get_pc): Remove.
3646 (the_low_target): Use linux_get_pc_64bit instead of
3647 sparc_get_pc.
3648 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3649 (the_low_target): Use linux_get_pc_64bit and
3650 linux_set_pc_64bit.
3651
276d4552
YQ		 36522016-01-18 Yao Qi <yao.qi@linaro.org>
3653
3654 * linux-arm-low.c (debug_threads): Remove declaration.
3655 (arm_get_pc, arm_set_pc): Remove.
3656 (the_low_target): Use linux_get_pc_32bit and
3657 linux_set_pc_32bit.
3658 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3659 (the_low_target): Use linux_get_pc_32bit and
3660 linux_set_pc_32bit.
3661 * linux-cris-low.c (debug_threads): Remove declaration.
3662 (cris_get_pc, cris_set_pc,): Remove.
3663 (the_low_target): Use linux_get_pc_32bit and
3664 linux_set_pc_32bit.
3665 * linux-crisv32-low.c (debug_threads): Remove declaration.
3666 (cris_get_pc, cris_set_pc): Remove.
3667 (the_low_target): Use linux_get_pc_32bit and
3668 linux_set_pc_32bit.
3669 * linux-low.c: Include inttypes.h.
3670 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3671 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3672 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3673 (the_low_target): Use linux_get_pc_32bit and
3674 linux_set_pc_32bit.
3675 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3676 (the_low_target): Use linux_get_pc_32bit and
3677 linux_set_pc_32bit.
3678 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3679 (the_low_target): Use linux_get_pc_32bit and
3680 linux_set_pc_32bit.
3681 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3682 (the_low_target): Use linux_get_pc_32bit and
3683 linux_set_pc_32bit.
3684 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3685 (the_low_target): Use linux_get_pc_32bit and
3686 linux_set_pc_32bit.
3687
eb0edac8
GB		 36882016-01-18 Gary Benson <gbenson@redhat.com>
3689
3690 * configure.ac (AC_FUNC_FORK): New check.
3691 * config.in: Regenerate.
3692 * configure: Likewise.
3693
1b451dda
YQ		 36942016-01-14 Yao Qi <yao.qi@linaro.org>
3695
3696 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3697 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3698 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3699 arm_get_next_pcs_ctor.
3700
82075af2
JS		 37012016-01-12 Josh Stone <jistone@redhat.com>
3702 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3703
3704 * inferiors.h: Include "gdb_vecs.h".
3705 (struct process_info): Add syscalls_to_catch.
3706 * inferiors.c (remove_process): Free syscalls_to_catch.
3707 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3708 syscall_return stops.
3709 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3710 * server.c (handle_general_set): Handle QCatchSyscalls.
3711 (handle_query): Report support for QCatchSyscalls.
3712 * target.h (struct target_ops): Add supports_catch_syscall.
3713 (target_supports_catch_syscall): New macro.
3714 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3715 (struct lwp_info): Add syscall_state.
3716 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3717 Maintain syscall_state and syscalls_to_catch across exec.
3718 (get_syscall_trapinfo): New function, proxy to the_low_target.
3719 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3720 (linux_low_filter_event): Toggle syscall_state entry/return for
3721 syscall traps, and set it ignored for all others.
3722 (gdb_catching_syscalls_p): New function.
3723 (gdb_catch_this_syscall_p): New function.
3724 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3725 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3726 (linux_supports_catch_syscall): New function.
3727 (linux_target_ops): Install it.
3728 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3729 (the_low_target): Install it.
3730
8f13a3ce
MF		 37312016-01-12 Mike Frysinger <vapier@gentoo.org>
3732
3733 * acinclude.m4: Include new ../warning.m4 file.
3734 * configure: Regenerated.
3735 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3736
5b3da067
MF		 37372016-01-12 Mike Frysinger <vapier@gentoo.org>
3738
3739 * ax.c (is_goto_target): Mark static.
3740 * linux-low.c (register_addr): Likewise.
3741 (linux_fetch_registers, linux_store_registers): Likewise.
3742 * mem-break.c (any_persistent_commands): Fix old prototype.
3743 (add_commands_to_breakpoint): Mark static.
3744 * regcache.c (find_register_by_name): Delete unused func.
3745 * remote-utils.c (hex_or_minus_one): Mark static.
3746 * server.c (monitor_show_help): Mark static.
3747 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3748 handle_v_requests): Likewise.
3749
bc504a31
PA		 37502016-01-12 Pedro Alves <palves@redhat.com>
3751
3752 Remove use of the registered trademark symbol throughout.
3753
5a0dd67a
YQ		 37542016-01-08 Yao Qi <yao.qi@linaro.org>
3755
3756 * remote-utils.c (getpkt): If c is '\003', call target hook
3757 request_interrupt.
3758
b2ca446f
YQ		 37592016-01-06 Yao Qi <yao.qi@linaro.org>
3760
3761 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3762 linux-aarch32-low.c.
3763 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3764 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3765 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3766 (thumb2_breakpoint): Declare.
3767 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3768 linux-aarch32-low.h.
3769 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3770 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3771 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3772
edd88788
JB		 37732016-01-01 Joel Brobecker <brobecker@adacore.com>
3774
3775 * gdbreplay.c (gdbreplay_version): Change copyright year in
3776 version message.
3777 * server.c (gdbserver_version): Likewise.
3778
65da7f14
PP		 37792015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3780
3781 * server.c (crc32_table): Delete.
3782 (crc32): Use libiberty's xcrc32 function.
3783
4abd5ed2
JB		 37842015-12-22 Joel Brobecker <brobecker@adacore.com>
3785
3786 * lynx-low.c (lynx_delete_thread_callback): New function.
3787 (lynx_mourn): Properly delete our process and all of its
3788 threads. Remove call to clear_inferiors.
3789
0e50fe5c
JB		 37902015-12-22 Joel Brobecker <brobecker@adacore.com>
3791
3792 * target.c (thread_search_callback): Add check that
3793 the thread_stopped target callback is not NULL before
3794 calling it.
3795
35adc03f
YQ		 37962015-12-21 Yao Qi <yao.qi@linaro.org>
3797
3798 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3799 arm breakpoint.
3800
bd2b2909
AT		 38012015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3802
3803 * server.c (handle_query): Call target_supports_software_single_step.
3804
7fe5e27e
AT		 38052015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3806
3807 * linux-low.c (single_step): New function.
3808 (linux_resume_one_lwp_throw): Call single_step.
3809 (start_step_over): Likewise.
3810
d9311bfa
AT		 38112015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3812
3813 * Makefile.in (SFILES): Append arch/arm-linux.c,
3814 arch/arm-get-next-pcs.c.
3815 (arm-linux.o): New rule.
3816 (arm-get-next-pcs.o): New rule.
3817 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3818 arm-linux.o.
3819 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3820 to linux-aarch32-low.c.
3821 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3822 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3823 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3824 (thumb2_breakpoint_len): Likewise.
3825 (arm_is_thumb_mode): Make non-static.
3826 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3827 from linux-aarch32-low.c.
3828 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3829 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3830 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3831 (thumb2_breakpoint_len): Likewise.
3832 (arm_is_thumb_mode): New declaration.
3833 * linux-arm-low.c: Include arch/arm-linux.h
3834 aarch/arm-get-next-pcs.h, sys/syscall.h.
3835 (get_next_pcs_ops): New struct.
3836 (get_next_pcs_addr_bits_remove): New function.
3837 (get_next_pcs_is_thumb): New function.
3838 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3839 (arm_sigreturn_next_pc): Likewise.
3840 (get_next_pcs_syscall_next_pc): Likewise.
3841 (arm_gdbserver_get_next_pcs): Likewise.
3842 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3843 Initialize.
3844 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3845 * server.h: Include gdb_vecs.h.
3846
68ce2059
AT		 38472015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3848
3849 * Makefile.in (SFILES): Append common/common-regcache.c.
3850 (OBS): Append common-regcache.o.
3851 (common-regcache.o): New rule.
3852 * regcache.c (init_register_cache): Initialize cache to
3853 REG_UNAVAILABLE.
3854 (regcache_raw_read_unsigned): New function.
3855 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3856 register_status enum.
3857
fa5308bd
AT		 38582015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3859
3860 * linux-aarch64-low.c (the_low_targets): Rename
3861 breakpoint_reinsert_addr to get_next_pcs.
3862 * linux-arm-low.c (the_low_targets): Likewise.
3863 * linux-bfin-low.c (the_low_targets): Likewise.
3864 * linux-cris-low.c (the_low_targets): Likewise.
3865 * linux-crisv32-low.c (the_low_targets): Likewise.
3866 * linux-low.c (can_software_single_step): Likewise.
3867 (install_software_single_step_breakpoints): New function.
3868 (start_step_over): Use install_software_single_step_breakpoints.
3869 * linux-low.h: New CORE_ADDR vector.
3870 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3871 get_next_pcs.
3872 * linux-mips-low.c (the_low_targets): Likewise.
3873 * linux-nios2-low.c (the_low_targets): Likewise.
3874 * linux-sparc-low.c (the_low_targets): Likewise.
3875
4a6ed09b
PA		 38762015-12-17 Pedro Alves <palves@redhat.com>
3877
3878 * linux-low.c (linux_kill_one_lwp): Remove references to
3879 LinuxThreads.
3880 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3881 to 'kill'.
3882 (linux_init_signals): Delete.
3883 (initialize_low): Adjust.
3884 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3885
7544db95
PA		 38862015-12-16 Pedro Alves <palves@redhat.com>
3887
3888 * configure.ac (compiler warning flags): When testing a
3889 -Wno-foo option, check whether -Wfoo works instead.
3890 * configure: Regenerate.
3891
8020350c
DB		 38922015-12-11 Don Breazeal <donb@codesourcery.com>
3893
3894 * server.c (process_serial_event): Don't exit from gdbserver
3895 in remote mode if there are still active inferiors.
3896
db91f502
YQ		 38972015-12-11 Yao Qi <yao.qi@linaro.org>
3898
3899 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3900 arm_breakpoint_at if the process is 32-bit.
3901
b37a6290
YQ		 39022015-12-11 Yao Qi <yao.qi@linaro.org>
3903
3904 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3905 arm breakpoint.
3906
17b1509a
YQ		 39072015-12-07 Yao Qi <yao.qi@linaro.org>
3908
3909 * configure.srv: Append arm.o to srv_tgtobj for
3910 aarch64*-*-linux* target.
3911 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3912 from linux-arm-low.c.
3913 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3914 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3915 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3916 (thumb2_breakpoint_len): Likewise.
3917 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3918 (arm_breakpoint_kinds): Likewise.
3919 (arm_breakpoint_kind_from_pc): Likewise.
3920 (arm_sw_breakpoint_from_kind): Likewise.
3921 (arm_breakpoint_kind_from_current_state): Likewise.
3922 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3923 (arm_sw_breakpoint_from_kind): Declare.
3924 (arm_breakpoint_kind_from_current_state): Declare.
3925 (arm_breakpoint_at): Declare.
3926 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3927 arm_sw_breakpoint_from_kind if process is 32-bit.
3928 (aarch64_breakpoint_kind_from_pc): New function.
3929 (aarch64_breakpoint_kind_from_current_state): New function.
3930 (the_low_target): Initialize fields breakpoint_kind_from_pc
3931 and breakpoint_kind_from_current_state.
3932 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3933 linux-aarch32-low.c.
3934 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3935 (arm_breakpoint, arm_breakpoint_len): Likewise.
3936 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3937 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3938 (arm_is_thumb_mode): Likewise.
3939 (arm_breakpoint_at): Likewise.
3940 (arm_breakpoint_kind_from_pc): Likewise.
3941 (arm_sw_breakpoint_from_kind): Likewise.
3942 (arm_breakpoint_kind_from_current_state): Likewise.
3943
3944 Revert:
3945 2015-08-04 Yao Qi <yao.qi@linaro.org>
3946
3947 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3948 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3949 * server.c (extended_protocol): Remove "static".
3950 * server.h (extended_protocol): Declare it.
3951
ece66d65
JS		 39522015-12-04 Josh Stone <jistone@redhat.com>
3953
3954 * target.h (struct target_ops) <arch_setup>: Rename to ...
3955 (struct target_ops) <post_create_inferior>: ... this.
3956 (target_arch_setup): Rename to ...
3957 (target_post_create_inferior): ... this, calling post_create_inferior.
3958 * server.c (start_inferior): Update target_arch_setup calls to
3959 target_post_create_inferior.
3960 * linux-low.c (linux_low_ptrace_options): Forward declare.
3961 (linux_arch_setup): Update its comment for general use.
3962 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3963 (struct linux_target_ops): Use linux_post_create_inferior.
3964 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3965 to post_create_inferior.
3966 * nto-low.c (struct nto_target_ops): Likewise.
3967 * spu-low.c (struct spu_target_ops): Likewise.
3968 * win32-low.c (struct win32_target_ops): Likewise.
3969
e58c48b4
AT		 39702015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3971
3972 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3973
fbec8956
AT		 39742015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3975
3976 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3977 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3978 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3979 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3980 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3981 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3982 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3983 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3984 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3985 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3986 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3987 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3988
9b4c5f87
AT		 39892015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3990
3991 * linux-low.c (linux_look_up_symbols): Don't call
3992 linux_supports_traceclone.
3993 * linux-low.h (thread_db_init): Remove use_events argument.
3994 * thread-db.c (thread_db_use_event): Remove global variable.
3995 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3996 (struct thread_db) <td_create_bp>: Remove field.
3997 (thread_db_create_event): Remove function.
3998 (thread_db_enable_reporting): Likewise.
3999 (find_one_thread): Don't check for thread_db_use_events.
4000 (attach_thread): Likewise.
4001 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4002 (try_thread_db_load_1): Don't check for thread_db_use_events.
4003 (thread_db_init): Remove use_events argument and thread events
4004 handling.
4005 (remove_thread_event_breakpoints): Remove function.
4006 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4007
7d00775e
AT		 40082015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4009
4010 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4011 New function.
4012 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4013 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4014 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4015 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4016 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4017 Initialize.
4018 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4019 New function.
4020 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4021 * linux-low.c (can_hardware_single_step): Use
4022 supports_hardware_single_step.
4023 (can_software_single_step): New function.
4024 (start_step_over): Call can_software_single_step.
4025 (linux_supports_hardware_single_step): New function.
4026 (struct target_ops) <supports_software_single_step>: Initialize.
4027 * linux-low.h (struct linux_target_ops)
4028 <supports_hardware_single_step>: Initialize.
4029 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4030 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4031 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4032 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4033 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4034 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4035 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4036 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4037 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4038 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4039 Initialize.
4040 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4041 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4042 Initialize.
4043 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4044 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4045 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4046 New function.
4047 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4048 * target.h (struct target_ops): <supports_software_single_step>:
4049 New field.
4050 (target_supports_software_single_step): New macro.
4051
2d97cd35
AT		 40522015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4053
4054 * linux-low.c (linux_wait_1): Fix pc advance condition.
4055 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4056 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4057
769ef81f
AT		 40582015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4059
4060 * linux-arm-low.c (arm_is_thumb_mode): New function.
4061 (arm_breakpoint_at): Use arm_is_thumb_mode.
4062 (arm_breakpoint_kind_from_current_state): New function.
4063 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4064 Initialize.
4065 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4066 (linux_breakpoint_kind_from_current_state): New function.
4067 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4068 * linux-low.h (struct linux_target_ops)
4069 <breakpoint_kind_from_current_state>: New field.
4070 * target.h (struct target_ops): Likewise.
4071 (target_breakpoint_kind_from_current_state): New macro.
4072
1bebeeca
PA		 40732015-11-30 Pedro Alves <palves@redhat.com>
4074
4075 * linux-low.c (linux_resume): Wake up the event loop before
4076 returning.
4077
a67a9fae
PA		 40782015-11-30 Pedro Alves <palves@redhat.com>
4079
4080 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4081 check.
4082 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4083 to -1.
4084 * target.c (struct thread_search): New structure.
4085 (thread_search_callback): New function.
4086 (prev_general_thread): New global.
4087 (prepare_to_access_memory, done_accessing_memory): New functions.
4088 * target.h (prepare_to_access_memory, done_accessing_memory):
4089 Replace macros with function declarations.
4090
f2faf941
PA		 40912015-11-30 Pedro Alves <palves@redhat.com>
4092
4093 PR 14618
4094 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4095 report TARGET_WAITKIND_NO_RESUMED.
4096 * remote-utils.c (prepare_resume_reply): Handle
4097 TARGET_WAITKIND_NO_RESUMED.
4098 * server.c (report_no_resumed): New global.
4099 (handle_query) <qSupported>: Handle "no-resumed+". Report
4100 "no-resumed+" support.
4101 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4102 return error if the client doesn't support no-resumed events.
4103 (push_stop_notification): New function.
4104 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4105 events if the client supports them.
4106
a681f9c9
PA		 41072015-11-30 Pedro Alves <palves@redhat.com>
4108
4109 * linux-low.c (thread_still_has_status_pending_p): Don't check
4110 vCont;t here.
4111 (lwp_resumed): New function.
4112 (status_pending_p_callback): Return early if the LWP is not
4113 supposed to be resumed.
4114
65706a29
PA		 41152015-11-30 Pedro Alves <palves@redhat.com>
4116
4117 * linux-low.c (handle_extended_wait): Assert that the LWP's
4118 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4119 thread create events, leave the new child's status pending.
4120 (linux_low_filter_event): If GDB wants to hear about thread exit
4121 events, leave the LWP marked dead and don't delete it.
4122 (linux_wait_for_event_filtered): Don't check for thread exit.
4123 (filter_exit_event): New function.
4124 (linux_wait_1): Use it, when returning an exit event.
4125 (linux_resume_one_lwp_throw): Assert that the LWP's
4126 waitstatus is TARGET_WAITKIND_IGNORE.
4127 * remote-utils.c (prepare_resume_reply): Handle
4128 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4129 * server.c (report_thread_events): New global.
4130 (handle_general_set): Handle QThreadEvents.
4131 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4132 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4133 TARGET_WAITKIND_THREAD_EXITED.
4134 * server.h (report_thread_events): Declare.
4135
56cf4bed
PA		 41362015-11-30 Pedro Alves <palves@redhat.com>
4137
4138 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4139 the thread's last_resume_kind was resume_stop.
4140
500c1d85
PA		 41412015-11-30 Pedro Alves <palves@redhat.com>
4142
4143 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4144 before returning.
4145
de979965
PA		 41462015-11-30 Pedro Alves <palves@redhat.com>
4147
4148 * server.c (handle_v_requests): Handle vCtrlC.
4149
34c65914
PA		 41502015-11-30 Pedro Alves <palves@redhat.com>
4151
4152 * gdbthread.h (find_any_thread_of_pid): Declare.
4153 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4154 functions.
4155 * server.c (handle_query): If current_thread is NULL, look for
4156 another thread of the selected process.
4157
79efa585 41582015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4159 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4160
4161 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4162 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4163 name in reply.
4164 * target.h (struct target_ops) <thread_name>: New field.
4165 (target_thread_name): New macro.
4166
80d82c19
JB		 41672015-11-23 Joel Brobecker <brobecker@adacore.com>
4168
4169 * regcache.h (regcache_invalidate_pid): Add declaration.
4170 * regcache.c (regcache_invalidate_pid): New function, extracted
4171 from regcache_invalidate.
4172 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4173 Add trivial documentation comment.
4174 * lynx-low.c: Use regcache_invalidate_pid instead of
4175 regcache_invalidate.
4176
64da5dd5
JB		 41772015-11-23 Joel Brobecker <brobecker@adacore.com>
4178
4179 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4180 and Elf64_auxv_t if the target is Android.
4181
37ce4055
DE		 41822015-11-22 Doug Evans <xdje42@gmail.com>
4183
4184 * target.h: #include <sys/types.h>.
4185
06e03fff
PA		 41862015-11-19 Pedro Alves <palves@redhat.com>
4187
4188 * linux-low.c (linux_process_qsupported): Change prototype.
4189 Adjust.
4190 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4191 Change prototype.
4192 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4193 and adjust to loop over all features.
4194 * server.c (handle_query) <qSupported>: Adjust to call
4195 target_process_qsupported once, passing it a vector of unprocessed
4196 features.
4197 * target.h (struct target_ops) <process_qsupported>: Change
4198 prototype.
4199 (target_process_qsupported): Adjust.
4200
9a084706
PA		 42012015-11-19 Pedro Alves <palves@redhat.com>
4202
4203 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4204 mode.
4205 * configure: Regenerate.
4206
dad44a1f
PA		 42072015-11-19 Pedro Alves <palves@redhat.com>
4208
4209 * configure: Regenerate.
4210
231c0592
YQ		 42112015-11-19 Yao Qi <yao.qi@linaro.org>
4212
4213 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4214 type to uint32_t.
4215
6c1c9a8b
YQ		 42162015-11-19 Yao Qi <yao.qi@linaro.org>
4217
4218 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4219 (struct aarch64_operand): Move enum out.
4220
9caa3311
YQ		 42212015-11-19 Yao Qi <yao.qi@linaro.org>
4222
4223 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4224 struct user_fpsimd_state *.
4225 (aarch64_store_fpregset): Likewise.
4226
6a69a054
YQ		 42272015-11-19 Yao Qi <yao.qi@linaro.org>
4228
4229 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4230 struct user_pt_regs *.
4231 (aarch64_store_gregset): Likewise.
4232
1798301e
PA		 42332015-11-18 Pedro Alves <palves@redhat.com>
4234
4235 * Makefile.in (all_object_files): Add $IPA_OBJS.
4236
ce7715e2
PA		 42372015-11-17 Pedro Alves <palves@redhat.com>
4238
4239 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4240 GDB_SIGNAL_0 and gdb_signal_to_string.
4241
c0879059
PA		 42422015-11-17 Pedro Alves <palves@redhat.com>
4243
4244 * win32-low.c (handle_output_debug_string): Remove parameter.
4245 (win32_kill): Remove our_status local and adjust call to
4246 handle_output_debug_string.
4247 (get_child_debug_event): Adjust call to
4248 handle_output_debug_string.
4249
1996e237
SM		 42502015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4251
4252 * linux-mips-low.c (mips_fill_gregset): Add cast.
4253 (mips_store_gregset): Likewise.
4254 (mips_fill_fpregset): Likewise.
4255 (mips_store_fpregset): Likewise.
4256
cbec665b
SM		 42572015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4258
4259 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4260 priv.
4261
eb3e3c67
SM		 42622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4263
4264 * linux-mips-low.c (mips_linux_new_thread): Change type of
4265 watch_type to enum target_hw_bp_type.
4266
171de4b8
SM		 42672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4268
4269 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4270 Change return type to arm_hwbp_type.
4271
04248ead
SM		 42722015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4273
4274 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4275 (arm_store_gregset): Likewise.
4276 * linux-arm-low.c (arm_get_hwcap): Likewise.
4277 (arm_read_description): Likewise.
4278
04b3479c
SM		 42792015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4280
4281 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4282
2bc84e8a
SM		 42832015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4284
4285 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4286 (ppc_fill_vsxregset): Likewise.
4287 (ppc_store_vsxregset): Likewise.
4288 (ppc_fill_vrregset): Likewise.
4289 (ppc_store_vrregset): Likewise.
4290 (ppc_fill_evrregset): Likewise.
4291 (ppc_store_evrregset): Likewise.
4292
e6c5bb05
SM		 42932015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4294
4295 * linux-ppc-low.c (ppc_usrregs_info): Remove
4296 forward-declaration.
4297 (ppc_arch_setup): Move lower in file.
4298
7ea45d72
SM		 42992015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4300
4301 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4302 (ps_pdwrite): Likewise.
4303
69291610
HW		 43042015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4305
4306 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4307 to after assert checks.
4308
b42945fd
SM		 43092015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4310
4311 * proc-service.c (ps_pdread): Add/adjust casts.
4312 (ps_pdwrite): Add/adjust casts.
4313
d6f85c84
SM		 43142015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4315
4316 * server.c (handle_search_memory_1): Cast return value of
4317 memmem.
4318
f98cd059
SM		 43192015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4320
4321 * server.c (write_qxfer_response): Change type of data to
4322 gdb_byte *.
4323
d2412fa5
PA		 43242015-10-29 Pedro Alves <palves@redhat.com>
4325
4326 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4327
c17414a2
PA		 43282015-10-29 Pedro Alves <palves@redhat.com>
4329
4330 * tracepoint.c (clear_installed_tracepoints): Add casts.
4331
e053fbc4
PA		 43322015-10-29 Pedro Alves <palves@redhat.com>
4333
4334 * server.c (handle_v_cont, process_serial_event): Add enum
4335 gdb_signal casts to signal parsing code.
4336
add67df8
PA		 43372015-10-29 Pedro Alves <palves@redhat.com>
4338
4339 * linux-low.h (NULL_REGSET): Define.
4340 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4341 * linux-arm-low.c (arm_regsets): Likewise.
4342 * linux-crisv32-low.c (cris_regsets): Likewise.
4343 * linux-m68k-low.c (m68k_regsets): Likewise.
4344 * linux-mips-low.c (mips_regsets): Likewise.
4345 * linux-nios2-low.c (nios2_regsets): Likewise.
4346 * linux-ppc-low.c (ppc_regsets): Likewise.
4347 * linux-s390-low.c (s390_regsets): Likewise.
4348 * linux-sh-low.c (sh_regsets): Likewise.
4349 * linux-sparc-low.c (sparc_regsets): Likewise.
4350 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4351 * linux-tile-low.c (tile_regsets): Likewise.
4352 * linux-x86-low.c (x86_regsets): Likewise.
4353 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4354
50bc912a
PA		 43552015-10-29 Pedro Alves <palves@redhat.com>
4356
4357 * linux-low.h (NULL_REGSET): Define.
4358 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4359 * linux-arm-low.c (arm_regsets): Likewise.
4360 * linux-crisv32-low.c (cris_regsets): Likewise.
4361 * linux-m68k-low.c (m68k_regsets): Likewise.
4362 * linux-mips-low.c (mips_regsets): Likewise.
4363 * linux-nios2-low.c (nios2_regsets): Likewise.
4364 * linux-ppc-low.c (ppc_regsets): Likewise.
4365 * linux-s390-low.c (s390_regsets): Likewise.
4366 * linux-sh-low.c (sh_regsets): Likewise.
4367 * linux-sparc-low.c (sparc_regsets): Likewise.
4368 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4369 * linux-tile-low.c (tile_regsets): Likewise.
4370 * linux-x86-low.c (x86_regsets): Likewise.
4371 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4372
682b2546
DE		 43732015-10-26 Doug Evans <dje@google.com>
4374
4375 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4376
963843d4
DE		 43772015-10-26 Doug Evans <dje@google.com>
4378
4379 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4380
d41401ac
DE		 43812015-10-26 Doug Evans <dje@google.com>
4382
4383 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4384 for debug_printf.
4385 (attach_thread, find_new_threads_callback): Ditto.
4386
3db28855
AT		 43872015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4388
4389 * mem-break.h (set_breakpoint_data): Remove.
4390
fb78e89c
AT		 43912015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4392
4393 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4394 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4395 (initialize_low): Remove set_breakpoint_data call.
4396 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4397 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4398 (initialize_low): Remove set_breakpoint_data call.
4399 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4400 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4401 (initialize_low): Remove set_breakpoint_data call.
4402
2e6ee069
AT		 44032015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4404
4405 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4406 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4407 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4408 * target.h (target_breakpoint_kind_from_pc): New macro.
4409
1652a986
AT		 44102015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4411
4412 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4413 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4414 the default breakpoint kind.
4415
abeead09
AT		 44162015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4417
4418 * linux-arm-low.c (arm_supports_z_point_type): Add software
4419 breakpoint support.
4420
b0b4b501
AT		 44212015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4422
4423 * linux-arm-low.c: Refactor breakpoint definitions.
4424 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4425 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4426
8689682c
AT		 44272015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4428
4429 * Makefile.in: Add arm.c/o.
4430 * configure.srv: Likewise.
4431 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4432 (arm_breakpoint_kind_from_pc): New function.
4433 (arm_sw_breakpoint_from_kind): Return proper kind.
4434 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4435
27165294
AT		 44362015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4437
4438 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4439 removal.
4440 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4441 (struct raw_breakpoint) <size>: Remove.
4442 (struct raw_breakpoint) <kind>: Add.
4443 (bp_size): New function.
4444 (bp_opcode): Likewise.
4445 (find_raw_breakpoint_at): Adjust for kind.
4446 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4447 (remove_memory_breakpoint): Adjust for kind call bp_size.
4448 (set_raw_breakpoint_at): Adjust for kind.
4449 (set_breakpoint): Likewise.
4450 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4451 (delete_raw_breakpoint): Adjust for kind.
4452 (delete_breakpoint): Likewise.
4453 (find_gdb_breakpoint): Likewise.
4454 (set_gdb_breakpoint_1): Likewise.
4455 (set_gdb_breakpoint): Likewise.
4456 (delete_gdb_breakpoint_1): Likewise.
4457 (delete_gdb_breakpoint): Likewise.
4458 (uninsert_raw_breakpoint): Likewise.
4459 (reinsert_raw_breakpoint): Likewise.
4460 (set_breakpoint_data): Remove.
4461 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4462 (check_mem_read): Adjust for kind call bp_size.
4463 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4464 (clone_one_breakpoint): Adjust for kind.
4465 * mem-break.h (set_gdb_breakpoint): Likewise.
4466 (delete_gdb_breakpoint): Likewise.
4467 * server.c (process_serial_event): Likewise.
4468
dd373349
AT		 44692015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4470
4471 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4472 (struct linux_target_ops) <breakpoint>: Remove.
4473 (struct linux_target_ops) <breakpoint_len>: Remove.
4474 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4475 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4476 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4477 (arm_sw_breakpoint_from_kind): New function.
4478 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4479 (struct linux_target_ops) <breakpoint>: Remove.
4480 (struct linux_target_ops) <breakpoint_len>: Remove.
4481 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4482 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4483 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4484 (struct linux_target_ops) <breakpoint>: Remove.
4485 (struct linux_target_ops) <breakpoint_len>: Remove.
4486 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4487 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4488 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4489 (struct linux_target_ops) <breakpoint>: Remove.
4490 (struct linux_target_ops) <breakpoint_len>: Remove.
4491 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4493 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4494 and sw_breakpoint_from_kind to increment the pc.
4495 (linux_breakpoint_kind_from_pc): New function.
4496 (linux_sw_breakpoint_from_kind): New function.
4497 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4498 (initialize_low): Call breakpoint_kind_from_pc and
4499 sw_breakpoint_from_kind to replace breakpoint_data/len.
4500 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4501 New field.
4502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4503 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4504 (struct linux_target_ops) <breakpoint>: Remove.
4505 (struct linux_target_ops) <breakpoint_len>: Remove.
4506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4508 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4509 (struct linux_target_ops) <breakpoint>: Remove.
4510 (struct linux_target_ops) <breakpoint_len>: Remove.
4511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4513 * linux-mips-low.c (mips_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-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4519 (struct linux_target_ops) <breakpoint>: Remove.
4520 (struct linux_target_ops) <breakpoint_len>: Remove.
4521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4523 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4524 (struct linux_target_ops) <breakpoint>: Remove.
4525 (struct linux_target_ops) <breakpoint_len>: Remove.
4526 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4527 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4528 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4529 (struct linux_target_ops) <breakpoint>: Remove.
4530 (struct linux_target_ops) <breakpoint_len>: Remove.
4531 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4532 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4533 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4534 (struct linux_target_ops) <breakpoint>: Remove.
4535 (struct linux_target_ops) <breakpoint_len>: Remove.
4536 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4537 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4538 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4539 (struct linux_target_ops) <breakpoint>: Remove.
4540 (struct linux_target_ops) <breakpoint_len>: Remove.
4541 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4542 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4543 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4544 (struct linux_target_ops) <breakpoint>: Remove.
4545 (struct linux_target_ops) <breakpoint_len>: Remove.
4546 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4547 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4548 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4549 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4550 (struct linux_target_ops) <breakpoint>: Remove.
4551 (struct linux_target_ops) <breakpoint_len>: Remove.
4552 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4553 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4554 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4555 (struct linux_target_ops) <breakpoint>: Remove.
4556 (struct linux_target_ops) <breakpoint_len>: Remove.
4557 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4558 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4559
4cd98a19
AT		 45602015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4561
4562 * linux-cris-low.c (cris_get_pc): Remove void arg.
4563
774ee6d2
AR		 45642015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4565
4566 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4567 variable name.
4568
833dcd29
AR		 45692015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4570
4571 * inferiors.c (thread_pid_matches_callback): New function.
4572 (find_thread_process): New function.
4573 (remove_thread): Reset current_thread.
4574 (remove_process): Assert threads have been removed first.
4575
8d689ee5
YQ		 45762015-10-15 Yao Qi <yao.qi@linaro.org>
4577
4578 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4579 if it is 3.
4580 (aarch64_remove_point): Likewise.
4581 * regcache.c (regcache_register_size): New function.
4582
1c2e1515
YQ		 45832015-10-12 Yao Qi <yao.qi@linaro.org>
4584
4585 * linux-aarch64-low.c: Update all callers as emit_load_store
4586 is renamed to aarch64_emit_load_store.
4587
e1c587c3
YQ		 45882015-10-12 Yao Qi <yao.qi@linaro.org>
4589
4590 * linux-aarch64-low.c: Update all callers of function renaming
4591 from emit_insn to aarch64_emit_insn.
4592
b6542f81
YQ		 45932015-10-12 Yao Qi <yao.qi@linaro.org>
4594
4595 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4596 arch/aarch64-insn.h.
4597 (struct aarch64_memory_operand): Likewise.
4598 (ENCODE): Likewise.
4599 (emit_insn): Move to arch/aarch64-insn.c.
4600 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4601 (emit_load_store): Move to arch/aarch64-insn.c.
4602 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4603 (can_encode_int32): Remove.
4604
246994ce
YQ		 46052015-10-12 Yao Qi <yao.qi@linaro.org>
4606
4607 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4608 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4609 (aarch64_relocate_instruction): Likewise.
4610 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4611 (struct aarch64_insn_visitor): Likewise.
4612
0badd99f
YQ		 46132015-10-12 Yao Qi <yao.qi@linaro.org>
4614
4615 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4616 (struct aarch64_insn_visitor): New.
4617 (struct aarch64_insn_relocation_data): New.
4618 (aarch64_ftrace_insn_reloc_b): New function.
4619 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4620 (aarch64_ftrace_insn_reloc_cb): Likewise.
4621 (aarch64_ftrace_insn_reloc_tb): Likewise.
4622 (aarch64_ftrace_insn_reloc_adr): Likewise.
4623 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4624 (aarch64_ftrace_insn_reloc_others): Likewise.
4625 (visitor): New.
4626 (aarch64_relocate_instruction): Use visitor.
4627
dfaffe9d
YQ		 46282015-10-12 Yao Qi <yao.qi@linaro.org>
4629
4630 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4631 int. Add argument buf.
4632 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4633 aarch64_relocate_instruction.
4634
70b439f0
YQ		 46352015-10-12 Yao Qi <yao.qi@linaro.org>
4636
4637 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4638 argument insn. Remove local variable insn. Don't call
4639 target_read_uint32.
4640 (aarch64_install_fast_tracepoint_jump_pad): Call
4641 target_read_uint32.
4642
7781c06f
YQ		 46432015-09-30 Yao Qi <yao.qi@linaro.org>
4644
4645 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4646 (emit_load_store_pair): Likewise.
4647
9a3c8263
SM		 46482015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4649
4650 * dll.c (match_dll): Add cast(s).
4651 (unloaded_dll): Likewise.
4652 * linux-low.c (second_thread_of_pid_p): Likewise.
4653 (delete_lwp_callback): Likewise.
4654 (count_events_callback): Likewise.
4655 (select_event_lwp_callback): Likewise.
4656 (linux_set_resume_request): Likewise.
4657 * server.c (accumulate_file_name_length): Likewise.
4658 (emit_dll_description): Likewise.
4659 (handle_qxfer_threads_worker): Likewise.
4660 (visit_actioned_threads): Likewise.
4661 * thread-db.c (any_thread_of): Likewise.
4662 * tracepoint.c (same_process_p): Likewise.
4663 (match_blocktype): Likewise.
4664 (build_traceframe_info_xml): Likewise.
4665
224c3ddb
SM		 46662015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4667
4668 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4669 assignment.
4670 (gdb_unparse_agent_expr): Likewise.
4671 * hostio.c (require_data): Likewise.
4672 (handle_pread): Likewise.
4673 * linux-low.c (disable_regset): Likewise.
4674 (fetch_register): Likewise.
4675 (store_register): Likewise.
4676 (get_dynamic): Likewise.
4677 (linux_qxfer_libraries_svr4): Likewise.
4678 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4679 (set_fast_tracepoint_jump): Likewise.
4680 (uninsert_fast_tracepoint_jumps_at): Likewise.
4681 (reinsert_fast_tracepoint_jumps_at): Likewise.
4682 (validate_inserted_breakpoint): Likewise.
4683 (clone_agent_expr): Likewise.
4684 * regcache.c (init_register_cache): Likewise.
4685 * remote-utils.c (putpkt_binary_1): Likewise.
4686 (decode_M_packet): Likewise.
4687 (decode_X_packet): Likewise.
4688 (look_up_one_symbol): Likewise.
4689 (relocate_instruction): Likewise.
4690 (monitor_output): Likewise.
4691 * server.c (handle_search_memory): Likewise.
4692 (handle_qxfer_exec_file): Likewise.
4693 (handle_qxfer_libraries): Likewise.
4694 (handle_qxfer): Likewise.
4695 (handle_query): Likewise.
4696 (handle_v_cont): Likewise.
4697 (handle_v_run): Likewise.
4698 (captured_main): Likewise.
4699 * target.c (write_inferior_memory): Likewise.
4700 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4701 * tracepoint.c (init_trace_buffer): Likewise.
4702 (add_tracepoint_action): Likewise.
4703 (add_traceframe): Likewise.
4704 (add_traceframe_block): Likewise.
4705 (cmd_qtdpsrc): Likewise.
4706 (cmd_qtdv): Likewise.
4707 (cmd_qtstatus): Likewise.
4708 (response_source): Likewise.
4709 (response_tsv): Likewise.
4710 (cmd_qtnotes): Likewise.
4711 (gdb_collect): Likewise.
4712 (initialize_tracepoint): Likewise.
4713
afbe19f8
PL		 47142015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4715
4716 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4717 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4718 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4719 <NOP>: New.
4720 (enum aarch64_condition_codes): New enum.
4721 (w0): New static global.
4722 (fp): Likewise.
4723 (lr): Likewise.
4724 (struct aarch64_memory_operand) <type>: New
4725 MEMORY_OPERAND_POSTINDEX type.
4726 (postindex_memory_operand): New helper function.
4727 (emit_ret): New function.
4728 (emit_load_store_pair): New function, factored out of emit_stp
4729 with support for MEMORY_OPERAND_POSTINDEX.
4730 (emit_stp): Rewrite using emit_load_store_pair.
4731 (emit_ldp): New function.
4732 (emit_load_store): Likewise.
4733 (emit_ldr): Mention post-index instruction in comment.
4734 (emit_ldrh): New function.
4735 (emit_ldrb): New function.
4736 (emit_ldrsw): Mention post-index instruction in comment.
4737 (emit_str): Likewise.
4738 (emit_subs): New function.
4739 (emit_cmp): Likewise.
4740 (emit_and): Likewise.
4741 (emit_orr): Likewise.
4742 (emit_orn): Likewise.
4743 (emit_eor): Likewise.
4744 (emit_mvn): Likewise.
4745 (emit_lslv): Likewise.
4746 (emit_lsrv): Likewise.
4747 (emit_asrv): Likewise.
4748 (emit_mul): Likewise.
4749 (emit_sbfm): Likewise.
4750 (emit_sbfx): Likewise.
4751 (emit_ubfm): Likewise.
4752 (emit_ubfx): Likewise.
4753 (emit_csinc): Likewise.
4754 (emit_cset): Likewise.
4755 (emit_nop): Likewise.
4756 (emit_ops_insns): New helper function.
4757 (emit_pop): Likewise.
4758 (emit_push): Likewise.
4759 (aarch64_emit_prologue): New function.
4760 (aarch64_emit_epilogue): Likewise.
4761 (aarch64_emit_add): Likewise.
4762 (aarch64_emit_sub): Likewise.
4763 (aarch64_emit_mul): Likewise.
4764 (aarch64_emit_lsh): Likewise.
4765 (aarch64_emit_rsh_signed): Likewise.
4766 (aarch64_emit_rsh_unsigned): Likewise.
4767 (aarch64_emit_ext): Likewise.
4768 (aarch64_emit_log_not): Likewise.
4769 (aarch64_emit_bit_and): Likewise.
4770 (aarch64_emit_bit_or): Likewise.
4771 (aarch64_emit_bit_xor): Likewise.
4772 (aarch64_emit_bit_not): Likewise.
4773 (aarch64_emit_equal): Likewise.
4774 (aarch64_emit_less_signed): Likewise.
4775 (aarch64_emit_less_unsigned): Likewise.
4776 (aarch64_emit_ref): Likewise.
4777 (aarch64_emit_if_goto): Likewise.
4778 (aarch64_emit_goto): Likewise.
4779 (aarch64_write_goto_address): Likewise.
4780 (aarch64_emit_const): Likewise.
4781 (aarch64_emit_call): Likewise.
4782 (aarch64_emit_reg): Likewise.
4783 (aarch64_emit_pop): Likewise.
4784 (aarch64_emit_stack_flush): Likewise.
4785 (aarch64_emit_zero_ext): Likewise.
4786 (aarch64_emit_swap): Likewise.
4787 (aarch64_emit_stack_adjust): Likewise.
4788 (aarch64_emit_int_call_1): Likewise.
4789 (aarch64_emit_void_call_2): Likewise.
4790 (aarch64_emit_eq_goto): Likewise.
4791 (aarch64_emit_ne_goto): Likewise.
4792 (aarch64_emit_lt_goto): Likewise.
4793 (aarch64_emit_le_goto): Likewise.
4794 (aarch64_emit_gt_goto): Likewise.
4795 (aarch64_emit_ge_got): Likewise.
4796 (aarch64_emit_ops_impl): New static global variable.
4797 (aarch64_emit_ops): New target function, return
4798 &aarch64_emit_ops_impl.
4799 (struct linux_target_ops): Install it.
4800
bb903df0
PL		 48012015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4802
4803 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4804 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4805 aarch64-ipa.o.
4806 * linux-aarch64-ipa.c: New file.
4807 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4808 and endian.h.
4809 (aarch64_get_thread_area): New target method.
4810 (extract_signed_bitfield): New helper function.
4811 (aarch64_decode_ldr_literal): New function.
4812 (enum aarch64_opcodes): New enum.
4813 (struct aarch64_register): New struct.
4814 (struct aarch64_operand): New struct.
4815 (x0): New static global.
4816 (x1): Likewise.
4817 (x2): Likewise.
4818 (x3): Likewise.
4819 (x4): Likewise.
4820 (w2): Likewise.
4821 (ip0): Likewise.
4822 (sp): Likewise.
4823 (xzr): Likewise.
4824 (aarch64_register): New helper function.
4825 (register_operand): Likewise.
4826 (immediate_operand): Likewise.
4827 (struct aarch64_memory_operand): New struct.
4828 (offset_memory_operand): New helper function.
4829 (preindex_memory_operand): Likewise.
4830 (enum aarch64_system_control_registers): New enum.
4831 (ENCODE): New macro.
4832 (emit_insn): New helper function.
4833 (emit_b): New function.
4834 (emit_bcond): Likewise.
4835 (emit_cb): Likewise.
4836 (emit_tb): Likewise.
4837 (emit_blr): Likewise.
4838 (emit_stp): Likewise.
4839 (emit_ldp_q_offset): Likewise.
4840 (emit_stp_q_offset): Likewise.
4841 (emit_load_store): Likewise.
4842 (emit_ldr): Likewise.
4843 (emit_ldrsw): Likewise.
4844 (emit_str): Likewise.
4845 (emit_ldaxr): Likewise.
4846 (emit_stxr): Likewise.
4847 (emit_stlr): Likewise.
4848 (emit_data_processing_reg): Likewise.
4849 (emit_data_processing): Likewise.
4850 (emit_add): Likewise.
4851 (emit_sub): Likewise.
4852 (emit_mov): Likewise.
4853 (emit_movk): Likewise.
4854 (emit_mov_addr): Likewise.
4855 (emit_mrs): Likewise.
4856 (emit_msr): Likewise.
4857 (emit_sevl): Likewise.
4858 (emit_wfe): Likewise.
4859 (append_insns): Likewise.
4860 (can_encode_int32_in): New helper function.
4861 (aarch64_relocate_instruction): New function.
4862 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4863 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4864 (struct linux_target_ops): Install aarch64_get_thread_area,
4865 aarch64_install_fast_tracepoint_jump_pad and
4866 aarch64_get_min_fast_tracepoint_insn_len.
4867
787749ea
PL		 48682015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4869
4870 * Makefile.in (aarch64-insn.o): New rule.
4871 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4872
9812b2e6
YQ		 48732015-09-21 Yao Qi <yao.qi@linaro.org>
4874
4875 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4876
18fe412b
YQ		 48772015-09-21 Yao Qi <yao.qi@linaro.org>
4878
4879 * tracepoint.c (max_jump_pad_size): Remove.
4880
a0cc84cd
YQ		 48812015-09-18 Yao Qi <yao.qi@linaro.org>
4882
4883 * linux-aarch64-low.c: Don't include sys/uio.h.
4884 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4885
d78908cf
WW		 48862015-09-16 Wei-cheng Wang <cole945@gmail.com>
4887
4888 * tracepoint.c (eval_result_type): Change prototype.
4889 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4890
d57e0d50
PA		 48912015-09-15 Pedro Alves <palves@redhat.com>
4892
4893 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4894 Check whether to report exec events instead of checking whether
4895 multiprocess is enabled.
4896
5a676acc
PA		 48972015-09-15 Pedro Alves <palves@redhat.com>
4898
4899 PR remote/18965
4900 * remote-utils.c (prepare_resume_reply): Merge
4901 TARGET_WAITKIND_VFORK_DONE switch case with the
4902 TARGET_WAITKIND_FORKED case.
4903
7c5d0fad
YQ		 49042015-09-15 Yao Qi <yao.qi@linaro.org>
4905
4906 * server.c (handle_query): Check string comparison using
4907 "else if" instead of "if".
4908
750ce8d1
YQ		 49092015-09-15 Yao Qi <yao.qi@linaro.org>
4910
4911 * server.c (vCont_supported): New global variable.
4912 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4913 matches. Append ";vContSupported+" to own_buf.
4914 (handle_v_requests): Append ";s;S" to own_buf if target supports
4915 hardware single step or vCont_supported is false.
4916 (capture_main): Set vCont_supported to zero.
4917
70b90b91
YQ		 49182015-09-15 Yao Qi <yao.qi@linaro.org>
4919
4920 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4921 it to ...
4922 (linux_supports_hardware_single_step): ... New function.
4923 (linux_target_ops): Update.
4924 * lynx-low.c (lynx_target_ops): Set field
4925 supports_hardware_single_step to target_can_do_hardware_single_step.
4926 * nto-low.c (nto_target_ops): Likewise.
4927 * spu-low.c (spu_target_ops): Likewise.
4928 * win32-low.c (win32_target_ops): Likewise.
4929 * target.c (target_can_do_hardware_single_step): New function.
4930 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4931 Remove. <supports_hardware_single_step>: New field.
4932 (target_supports_conditional_breakpoints): Remove.
4933 (target_supports_hardware_single_step): New macro.
4934 (target_can_do_hardware_single_step): Declare.
4935 * server.c (handle_query): Use target_supports_hardware_single_step
4936 instead of target_supports_conditional_breakpoints.
4937
ade90bde
YQ		 49382015-09-15 Yao Qi <yao.qi@linaro.org>
4939
4940 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4941 function.
4942 (struct linux_target_ops the_low_target): Install
4943 aarch64_linux_siginfo_fixup.
4944
94585166
DB		 49452015-09-11 Don Breazeal <donb@codesourcery.com>
4946 Luis Machado <lgustavo@codesourcery.com>
4947
4948 * linux-low.c (linux_mourn): Static declaration.
4949 (linux_arch_setup): Move in front of
4950 handle_extended_wait.
4951 (linux_arch_setup_thread): New function.
4952 (handle_extended_wait): Handle exec events. Call
4953 linux_arch_setup_thread. Make event_lwp argument a
4954 pointer-to-a-pointer.
4955 (check_zombie_leaders): Do not check stopped threads.
4956 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4957 (linux_low_filter_event): Add lwp and thread for exec'ing
4958 non-leader thread if leader thread has been deleted.
4959 Refactor code into linux_arch_setup_thread and call it.
4960 Pass child lwp pointer by reference to handle_extended_wait.
4961 (linux_wait_for_event_filtered): Update comment.
4962 (linux_wait_1): Prevent clobbering exec event status.
4963 (linux_supports_exec_events): New function.
4964 (linux_target_ops) <supports_exec_events>: Initialize new member.
4965 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4966 new member.
4967 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4968 * server.c (report_exec_events): New global variable.
4969 (handle_query): Handle qSupported query for exec-events feature.
4970 (captured_main): Initialize report_exec_events.
4971 * server.h (report_exec_events): Declare new global variable.
4972 * target.h (struct target_ops) <supports_exec_events>: New
4973 member.
4974 (target_supports_exec_events): New macro.
4975 * win32-low.c (win32_target_ops) <supports_exec_events>:
4976 Initialize new member.
4977
0568462b
MM		 49782015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4979
4980 * linux-low.c (linux_low_enable_btrace): Remove.
4981 (linux_target_ops): Replace linux_low_enable_btrace with
4982 linux_enable_btrace.
4983
39edd165
YQ		 49842015-09-03 Yao Qi <yao.qi@linaro.org>
4985
4986 * linux-aarch64-low.c (aarch64_insert_point): Call
4987 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4988 returns true.
4989
1db33b5a
UW		 49902015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4991
4992 * linux-low.c (check_stopped_by_breakpoint): Use
4993 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4994
ab290430
PA		 49952015-08-27 Pedro Alves <palves@redhat.com>
4996
4997 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4998
8d749320
SM		 49992015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5000
6711b7f8
SM		 5001 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5002 the XNEW-family equivalent.
8d749320
SM		 5003 (compile_bytecodes): Likewise.
5004 * dll.c (loaded_dll): Likewise.
5005 * event-loop.c (append_callback_event): Likewise.
5006 (create_file_handler): Likewise.
5007 (create_file_event): Likewise.
5008 * hostio.c (handle_open): Likewise.
5009 * inferiors.c (add_thread): Likewise.
5010 (add_process): Likewise.
5011 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5012 * linux-arm-low.c (arm_new_process): Likewise.
5013 (arm_new_thread): Likewise.
5014 * linux-low.c (add_to_pid_list): Likewise.
5015 (linux_add_process): Likewise.
5016 (handle_extended_wait): Likewise.
5017 (add_lwp): Likewise.
5018 (enqueue_one_deferred_signal): Likewise.
5019 (enqueue_pending_signal): Likewise.
5020 (linux_resume_one_lwp_throw): Likewise.
5021 (linux_resume_one_thread): Likewise.
5022 (linux_read_memory): Likewise.
5023 (linux_write_memory): Likewise.
5024 * linux-mips-low.c (mips_linux_new_process): Likewise.
5025 (mips_linux_new_thread): Likewise.
5026 (mips_add_watchpoint): Likewise.
5027 * linux-x86-low.c (initialize_low_arch): Likewise.
5028 * lynx-low.c (lynx_add_process): Likewise.
5029 * mem-break.c (set_raw_breakpoint_at): Likewise.
5030 (set_breakpoint): Likewise.
5031 (add_condition_to_breakpoint): Likewise.
5032 (add_commands_to_breakpoint): Likewise.
5033 (clone_agent_expr): Likewise.
5034 (clone_one_breakpoint): Likewise.
5035 * regcache.c (new_register_cache): Likewise.
5036 * remote-utils.c (look_up_one_symbol): Likewise.
5037 * server.c (queue_stop_reply): Likewise.
5038 (start_inferior): Likewise.
5039 (queue_stop_reply_callback): Likewise.
5040 (handle_target_event): Likewise.
5041 * spu-low.c (fetch_ppc_memory): Likewise.
5042 (store_ppc_memory): Likewise.
5043 * target.c (set_target_ops): Likewise.
5044 * thread-db.c (thread_db_load_search): Likewise.
5045 (try_thread_db_load_1): Likewise.
5046 * tracepoint.c (add_tracepoint): Likewise.
5047 (add_tracepoint_action): Likewise.
5048 (create_trace_state_variable): Likewise.
5049 (cmd_qtdpsrc): Likewise.
5050 (cmd_qtro): Likewise.
5051 (add_while_stepping_state): Likewise.
5052 * win32-low.c (child_add_thread): Likewise.
5053 (get_image_name): Likewise.
5054
ed8b7b42
YQ		 50552015-08-25 Yao Qi <yao.qi@linaro.org>
5056
5057 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5058
db3cb7cb
YQ		 50592015-08-25 Yao Qi <yao.qi@linaro.org>
5060
5061 * Makefile.in (aarch64-linux.o): New rule.
5062 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5063 srv_tgtobj.
5064 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5065 (aarch64_init_debug_reg_state): Make it extern.
5066 (aarch64_linux_prepare_to_resume): Remove.
5067
f6011a1c
YQ		 50682015-08-25 Yao Qi <yao.qi@linaro.org>
5069
5070 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5071 lwp_arch_private_info and ptid_of_lwp.
5072
88e2cf7e
YQ		 50732015-08-25 Yao Qi <yao.qi@linaro.org>
5074
5075 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5076 Find proc_info by find_process_pid. All callers updated.
5077
5e35436e
YQ		 50782015-08-25 Yao Qi <yao.qi@linaro.org>
5079
5080 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5081 Remove.
5082 (debug_reg_change_callback): Remove.
5083 (aarch64_notify_debug_reg_change): Remove.
5084
4a8a7965
YQ		 50852015-08-25 Yao Qi <yao.qi@linaro.org>
5086
5087 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5088 Call current_lwp_ptid.
5089
32a271ee
YQ		 50902015-08-25 Yao Qi <yao.qi@linaro.org>
5091
5092 * linux-aarch64-low.c (debug_reg_change_callback): Use
5093 debug_printf.
5094
0d51c8d7
YQ		 50952015-08-25 Yao Qi <yao.qi@linaro.org>
5096
5097 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5098
31a43dd5
YQ		 50992015-08-25 Yao Qi <yao.qi@linaro.org>
5100
5101 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5102
8ee52567
YQ		 51032015-08-25 Yao Qi <yao.qi@linaro.org>
5104
5105 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5106 the code.
5107
ff3f0f45
YQ		 51082015-08-25 Yao Qi <yao.qi@linaro.org>
5109
5110 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5111 Remove.
5112 (debug_reg_change_callback): Remove argument entry and add argument
5113 lwp. Remove local variable thread. Don't print thread id in the
5114 debugging output. Don't check whether pid of thread equals to pid.
5115 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5116 iterate_over_lwps instead find_inferior.
5117
3d40fbb5
PA		 51182015-08-24 Pedro Alves <palves@redhat.com>
5119
5120 * inferiors.c (get_first_process): New function.
5121 * inferiors.h (get_first_process): New declaration.
5122 * remote-utils.c (read_ptid): Default to the first process in the
5123 list, instead of to the current thread's process.
5124
438e1e42
PA		 51252015-08-24 Pedro Alves <palves@redhat.com>
5126
5127 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5128 * event-loop.c: Likewise.
5129 * remote-utils.c: Likewise.
5130 * tracepoint.c: Likewise.
5131
a8c6d4fc
PA		 51322015-08-24 Pedro Alves <palves@redhat.com>
5133
5134 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5135 ptid_get_lwp.
5136
99b0bb12
PA		 51372015-08-21 Pedro Alves <palves@redhat.com>
5138
5139 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5140 instead of literal 1.
5141
f8904751
PA		 51422015-08-21 Pedro Alves <palves@redhat.com>
5143
5144 * tdesc.c (default_description): Explicitly zero-initialize.
5145
465a859e
PA		 51462015-08-21 Pedro Alves <palves@redhat.com>
5147
5148 PR gdb/18749
5149 * inferiors.c (remove_thread): Discard any pending stop reply for
5150 this thread.
5151 * server.c (remove_all_on_match_pid): Rename to ...
5152 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5153 instead of a pid.
5154 (discard_queued_stop_replies): Change parameter to a ptid. Now
5155 extern.
5156 (handle_v_kill, kill_inferior_callback, captured_main)
5157 (process_serial_event): Adjust.
5158 * server.h (discard_queued_stop_replies): Declare.
5159
f0db101d
PA		 51602015-08-21 Pedro Alves <palves@redhat.com>
5161
5162 * linux-low.c (wait_for_sigstop): Always switch to no thread
5163 selected if the previously current thread dies.
5164 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5165 process instead of the current thread's.
5166 * remote-utils.c (input_interrupt): Don't check if there's no
5167 current thread.
5168 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5169 current thread to the general thread fails, error out.
5170 (handle_qxfer_auxv, handle_qxfer_libraries)
5171 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5172 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5173 (handle_query): Check if there's a thread selected instead of
5174 checking whether there's any thread in the thread list.
5175 (handle_qxfer_threads, handle_qxfer_btrace)
5176 (handle_qxfer_btrace_conf): Don't error out early if there's no
5177 thread in the thread list.
5178 (handle_v_cont, myresume): Don't set the current thread to the
5179 continue thread.
5180 (process_serial_event) <Hg handling>: Also set thread_id if the
5181 previous general thread is still alive.
5182 (process_serial_event) <g/G handling>: If setting the current
5183 thread to the general thread fails, error out.
5184 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5185 thread's lwp instead of the current thread's.
5186 * target.c (set_desired_thread): If the desired thread was not
5187 found, leave the current thread pointing to NULL. Return an int
5188 (boolean) indicating success.
5189 * target.h (set_desired_thread): Change return type to int.
5190
40045d91
MF		 51912015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5192
5193 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5194 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5195 #includes.
5196 (ps_get_thread_area): New function.
5197
45face3b
GB		 51982015-08-19 Gary Benson <gbenson@redhat.com>
5199
5200 * hostio.c (handle_pread): Do not attempt to read more data
5201 than hostio_reply_with_data can fit in a packet.
5202
16d5f642
JB		 52032015-08-18 Joel Brobecker <brobecker@adacore.com>
5204
5205 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5206
a738da3a
MF		 52072015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5208
5209 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5210
33ebda9d
PA		 52112015-08-06 Pedro Alves <palves@redhat.com>
5212
5213 * tracepoint.c (expr_eval_result): Now an int.
5214
a44892be
PA		 52152015-08-06 Pedro Alves <palves@redhat.com>
5216
5217 * gdbthread.h (struct regcache): Forward declare.
5218 (struct thread_info) <regcache_data>: Now a struct regcache
5219 pointer.
5220 * inferiors.c (inferior_regcache_data)
5221 (set_inferior_regcache_data): Now work with struct regcache
5222 pointers.
5223 * inferiors.h (struct regcache): Forward declare.
5224 (inferior_regcache_data, set_inferior_regcache_data): Now work
5225 with struct regcache pointers.
5226 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5227 (free_register_cache_thread): Remove struct regcache pointer
5228 casts.
5229
608a1e46
PA		 52302015-08-06 Pedro Alves <palves@redhat.com>
5231
5232 * server.c (captured_main): On error, print the exception message
5233 to stderr, and if run_once is set, throw a quit.
5234
f0ce0d3a
PA		 52352015-08-06 Pedro Alves <palves@redhat.com>
5236
5237 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5238 the current thread.
5239
bf47e248
PA		 52402015-08-06 Pedro Alves <palves@redhat.com>
5241
5242 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5243 reading beyond the passed in buffer length.
5244
b6b9ffcc
PL		 52452015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5246
5247 * tracepoint.c (symbol_list) <required>: Remove.
5248
863d01bd
PA		 52492015-08-06 Pedro Alves <palves@redhat.com>
5250
5251 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5252 count if stopping and suspending threads.
5253 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5254 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5255 (linux_detach): Complete an ongoing step-over.
5256 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5257 throughout.
5258 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5259 (linux_wait_1): If passing a signal to the inferior after
5260 finishing a step-over, unsuspend and re-resume all lwps. If we
5261 see a single-step event but the thread should be continuing, don't
5262 pass the trap to gdb.
5263 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5264 internal_error instead of gdb_assert.
5265 (enqueue_pending_signal): New function.
5266 (check_ptrace_stopped_lwp_gone): Add debug output.
5267 (start_step_over): Use internal_error instead of gdb_assert.
5268 (complete_ongoing_step_over): New function.
5269 (linux_resume_one_thread): Don't resume a suspended thread.
5270 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5271 it stepping.
5272
00db26fa
PA		 52732015-08-06 Pedro Alves <palves@redhat.com>
5274
5275 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5276 (linux_thread_alive): Use lwp_is_marked_dead.
5277 (extended_event_reported): Delete.
5278 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5279 instead of extended_event_reported.
5280 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5281 as well.
5282 (lwp_is_marked_dead): New function.
5283 (lwp_running): Use lwp_is_marked_dead.
5284 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5285 comment.
5286
ad071a30
PA		 52872015-08-06 Pedro Alves <palves@redhat.com>
5288
5289 * linux-low.c (linux_wait_1): Move fork event output out of the
5290 !report_to_gdb check. Pass event_child->waitstatus to
5291 target_waitstatus_to_string instead of ourstatus.
5292
524b57e6
YQ		 52932015-08-04 Yao Qi <yao.qi@linaro.org>
5294
5295 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5296 if current_thread is 32 bit.
5297
6085d6f6
YQ		 52982015-08-04 Yao Qi <yao.qi@linaro.org>
5299
5300 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5301 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5302 * server.c (extended_protocol): Remove "static".
5303 * server.h (extended_protocol): Declare it.
5304
8a7e4587
YQ		 53052015-08-04 Yao Qi <yao.qi@linaro.org>
5306
5307 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5308 both aarch64 and aarch32.
5309 (aarch64_set_pc): Likewise.
5310
3b53ae99
YQ		 53112015-08-04 Yao Qi <yao.qi@linaro.org>
5312
5313 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5314 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5315 arm-with-neon.xml to srv_xmlfiles.
5316 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5317 (is_64bit_tdesc): New function.
5318 (aarch64_linux_read_description): New function.
5319 (aarch64_arch_setup): Call aarch64_linux_read_description.
5320 (regs_info): Rename to regs_info_aarch64.
5321 (aarch64_regs_info): Return right regs_info.
5322 (initialize_low_arch): Call initialize_low_arch_aarch32.
5323
bd9e6534
YQ		 53242015-08-04 Yao Qi <yao.qi@linaro.org>
5325
5326 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5327 * linux-aarch32-low.c: New file.
5328 * linux-aarch32-low.h: New file.
5329 * linux-arm-low.c (arm_fill_gregset): Move it to
5330 linux-aarch32-low.c.
5331 (arm_store_gregset): Likewise.
5332 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5333 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5334 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5335 (regs_info): Rename to regs_info_arm.
5336 (arm_regs_info): Return regs_info_aarch32 if
5337 have_ptrace_getregset is 1 and target description is
5338 arm_with_neon or arm_with_vfpv3.
5339 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5340 Call initialize_low_arch_aarch32 instead.
5341
ded48a5e
YQ		 53422015-08-04 Yao Qi <yao.qi@linaro.org>
5343
5344 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5345 * linux-low.c: ... here.
5346 * linux-low.h (have_ptrace_getregset): Declare it.
5347
96e9210f
PA		 53482015-08-04 Pedro Alves <palves@redhat.com>
5349
5350 * thread-db.c (struct thread_db): Use new typedefs.
5351 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5352 CHK calls.
5353 (disable_thread_event_reporting): Cast result of dlsym to
5354 destination function pointer type.
5355 (thread_db_mourn): Use td_ta_delete_ftype.
5356
af60a1ef
SL		 53572015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5358
5359 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5360 arch variant.
5361 (CDX_BREAKPOINT): Define for R2.
5362 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5363 (the_low_target): Add comments.
5364
e8b41681
YQ		 53652015-07-30 Yao Qi <yao.qi@linaro.org>
5366
5367 * linux-arm-low.c (arm_hwcap): Remove it.
5368 (arm_read_description): New local variable arm_hwcap. Don't
5369 set arm_hwcap to zero.
5370
89abb039
YQ		 53712015-07-30 Yao Qi <yao.qi@linaro.org>
5372
5373 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5374 Use regcache->tdesc instead.
5375 (arm_store_wmmxregset): Likewise.
5376 (arm_fill_vfpregset): Likewise.
5377 (arm_store_vfpregset): Likewise.
5378
deca266c
YQ		 53792015-07-30 Yao Qi <yao.qi@linaro.org>
5380
5381 * linux-arm-low.c: Include arch/arm.h.
5382 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5383 (arm_store_gregset): Likewise.
5384
aa58a496
SM		 53852015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5386
5387 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5388 ptrace's 4th parameter.
5389
50904b25
YQ		 53902015-07-27 Yao Qi <yao.qi@linaro.org>
5391
5392 * configure.srv (case aarch64*-*-linux*): Don't set
5393 srv_linux_usrregs.
5394
5826e159
PA		 53952015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5396
5397 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5398 sys/ptrace.h.
5399 * linux-arm-low.c: Likewise.
5400 * linux-cris-low.c: Likewise.
5401 * linux-crisv32-low.c: Likewise.
5402 * linux-low.c: Likewise.
5403 * linux-m68k-low.c: Likewise.
5404 * linux-mips-low.c: Likewise.
5405 * linux-nios2-low.c: Likewise.
5406 * linux-s390-low.c: Likewise.
5407 * linux-sparc-low.c: Likewise.
5408 * linux-tic6x-low.c: Likewise.
5409 * linux-tile-low.c: Likewise.
5410 * linux-x86-low.c: Likewise.
5411
54019719
PA		 54122015-07-24 Pedro Alves <palves@redhat.com>
5413
5414 * config.in: Regenerate.
5415 * configure: Regenerate.
5416
eb7aa561
PA		 54172015-07-24 Pedro Alves <palves@redhat.com>
5418
5419 * acinclude.m4: Include ../ptrace.m4.
5420 * configure.ac: Call GDB_AC_PTRACE.
5421 * config.in, configure: Regenerate.
5422
55d7b841
YQ		 54232015-07-24 Yao Qi <yao.qi@linaro.org>
5424
5425 * linux-low.c (linux_create_inferior): Remove setting to
5426 proc->priv->new_inferior.
5427 (linux_attach): Likewise.
5428 (linux_low_filter_event): Likewise.
5429 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5430
c06cbd92
YQ		 54312015-07-24 Yao Qi <yao.qi@linaro.org>
5432
5433 * linux-low.c (linux_arch_setup): New function.
5434 (linux_low_filter_event): If proc->tdesc is NULL and
5435 proc->attached is true, call the_low_target.arch_setup.
5436 Otherwise, keep status pending, and return.
5437 (linux_resume_one_lwp_throw): Don't call get_pc if
5438 thread->while_stepping isn't NULL. Don't call
5439 get_thread_regcache if proc->tdesc is NULL.
5440 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5441 (linux_target_ops): Install arch_setup.
5442 * server.c (start_inferior): Call the_target->arch_setup.
5443 * target.h (struct target_ops) <arch_setup>: New field.
5444 (target_arch_setup): New marco.
5445 * lynx-low.c (lynx_target_ops): Update.
5446 * nto-low.c (nto_target_ops): Update.
5447 * spu-low.c (spu_target_ops): Update.
5448 * win32-low.c (win32_target_ops): Update.
5449
5ae3ebba
YQ		 54502015-07-24 Yao Qi <yao.qi@linaro.org>
5451
5452 * linux-low.c (linux_add_process): Don't set
5453 proc->priv->new_inferior.
5454 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5455 (linux_attach): Likewise.
5456
eb97750b
YQ		 54572015-07-24 Yao Qi <yao.qi@linaro.org>
5458
5459 * server.c (start_inferior): Code refactor.
5460
51aee833
YQ		 54612015-07-24 Yao Qi <yao.qi@linaro.org>
5462
5463 * server.c (process_serial_event): Set general_thread.
5464
af1b22f3
YQ		 54652015-07-21 Yao Qi <yao.qi@linaro.org>
5466
5467 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5468 aarch64_linux_get_debug_reg_capacity.
5469
554717a3
YQ		 54702015-07-17 Yao Qi <yao.qi@linaro.org>
5471
5472 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5473 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5474 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5475 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5476 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5477 (AARCH64_HWP_ALIGNMENT): Likewise.
5478 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5479 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5480 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5481 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5482 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5483 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5484 (struct aarch64_debug_reg_state): Likewise.
5485 (struct arch_lwp_info): Likewise.
5486 (aarch64_align_watchpoint): Likewise.
5487 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5488 (aarch64_watchpoint_length): Likewise.
5489 (aarch64_point_encode_ctrl_reg): Likewise
5490 (aarch64_point_is_aligned): Likewise.
5491 (aarch64_align_watchpoint): Likewise.
5492 (aarch64_linux_set_debug_regs):
5493 (aarch64_dr_state_insert_one_point): Likewise.
5494 (aarch64_dr_state_remove_one_point): Likewise.
5495 (aarch64_handle_breakpoint): Likewise.
5496 (aarch64_handle_aligned_watchpoint): Likewise.
5497 (aarch64_handle_unaligned_watchpoint): Likewise.
5498 (aarch64_handle_watchpoint): Likewise.
5499
c67ca4de
YQ		 55002015-07-17 Yao Qi <yao.qi@linaro.org>
5501
5502 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5503 and don't aarch64_get_debug_reg_state. All callers update.
5504 (aarch64_handle_aligned_watchpoint): Likewise.
5505 (aarch64_handle_unaligned_watchpoint): Likewise.
5506 (aarch64_handle_watchpoint): Likewise.
5507 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5508 (aarch64_remove_point): Likewise.
5509
25abf979
YQ		 55102015-07-17 Yao Qi <yao.qi@linaro.org>
5511
5512 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5513 debug_printf.
5514 (aarch64_handle_unaligned_watchpoint): Likewise.
5515
db1ff28b
JK		 55162015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5517
5518 Revert the previous 3 commits:
5519 Move gdb_regex* to common/
5520 Move linux_find_memory_regions_full & co.
5521 gdbserver build-id attribute generator
5522
700ca40f
JK		 55232015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5524 Jan Kratochvil <jan.kratochvil@redhat.com>
5525
5526 gdbserver build-id attribute generator.
5527 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5528 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5529 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5530 (find_phdr): New.
5531 (get_dynamic): Use find_pdhr to traverse program headers.
5532 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5533 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5534 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5535 (get_hex_build_id): New.
5536 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5537 to reply XML document.
5538
9904185c
JK		 55392015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5540 Jan Kratochvil <jan.kratochvil@redhat.com>
5541
5542 * target.c: Include target/target-utils.h and fcntl.h.
5543 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5544 (target_fileio_read_stralloc): New functions.
5545
6e5b4429
JK		 55462015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5547
5548 * Makefile.in (OBS): Add gdb_regex.o.
5549 (gdb_regex.o): New.
5550 * config.in: Rebuilt.
5551 * configure: Rebuilt.
5552
ddc98fbf
JK		 55532015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5554 Jan Kratochvil <jan.kratochvil@redhat.com>
5555
5556 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5557 * Makefile.in (OBS): Add target-utils.o.
5558 (linux-maps.o, target-utils.o): New.
5559 * configure.srv (srv_linux_obj): Add linux-maps.o.
5560
e57bb7a0
PL		 55612015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5562
5563 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5564 function, return 1.
5565 (the_low_target): Install it.
5566
586b02a9
PA		 55672015-07-14 Pedro Alves <palves@redhat.com>
5568
5569 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5570 Instead, ignore ECHILD, and throw an error for other errnos.
5571
58c1b36c
PA		 55722015-07-10 Pedro Alves <palves@redhat.com>
5573
5574 * event-loop.c (struct callback_event) <data>: Change type to
5575 gdb_client_data instance instead of gdb_client_data pointer.
5576 (append_callback_event): Adjust.
5577
421530db
PL		 55782015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5579
5580 * linux-aarch64-low.c: Add comments for each linux_target_ops
5581 method. Remove comments already covered in target_ops and
5582 linux_target_ops definitions.
5583 (the_low_target): Add comments for each unimplemented method.
5584
c2d65f38
YQ		 55852015-07-09 Yao Qi <yao.qi@linaro.org>
5586
5587 * linux-aarch64-low.c (aarch64_regmap): Remove.
5588 (aarch64_usrregs_info): Remove.
5589 (regs_info): Set field usrregs to NULL.
5590
b20a6524
MM		 55912015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5592
5593 * linux-low.c: Include "rsp-low.h"
5594 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5595 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5596 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5597 (handle_btrace_enable_pt): New.
5598 (handle_btrace_general_set): Support "pt".
5599 (handle_btrace_conf_general_set): Support "pt:size".
5600
96c97461
PL		 56012015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5602
5603 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5604 Z_PACKET_SW_BP.
5605
37d66942
PL		 56062015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5607
5608 * linux-aarch64-low.c: Remove comment about endianness.
5609 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5610 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5611 memcmp.
5612
dc06243f
GB		 56132015-06-24 Gary Benson <gbenson@redhat.com>
5614
5615 * linux-i386-ipa.c (stdint.h): Do not include.
5616 * lynx-i386-low.c (stdint.h): Likewise.
5617 * lynx-ppc-low.c (stdint.h): Likewise.
5618 * mem-break.c (stdint.h): Likewise.
5619 * thread-db.c (stdint.h): Likewise.
5620 * tracepoint.c (stdint.h): Likewise.
5621 * win32-low.c (stdint.h): Likewise.
5622
124e13d9
SM		 56232015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5624
5625 * server.c (write_qxfer_response): Update call to
5626 remote_escape_output.
5627
909c2cda
JK		 56282015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5629 Jan Kratochvil <jan.kratochvil@redhat.com>
5630
5631 Merge multiple hex conversions.
5632 * gdbreplay.c (tohex): Rename to 'fromhex'.
5633 (logchar): Use fromhex.
5634
24c05f46
JK		 56352015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5636
5637 * server.c (handle_qxfer_libraries): Set `version' attribute for
5638 <library-list>.
5639
14d2069a
GB		 56402015-06-10 Gary Benson <gbenson@redhat.com>
5641
5642 * target.h (struct target_ops) <multifs_open>: New field.
5643 <multifs_unlink>: Likewise.
5644 <multifs_readlink>: Likewise.
5645 * linux-low.c (nat/linux-namespaces.h): New include.
5646 (linux_target_ops): Initialize the_target->multifs_open,
5647 the_target->multifs_unlink and the_target->multifs_readlink.
5648 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5649 * hostio.c (hostio_fs_pid): New static variable.
5650 (hostio_handle_new_gdb_connection): New function.
5651 (handle_setfs): Likewise.
5652 (handle_open): Use the_target->multifs_open as appropriate.
5653 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5654 (handle_readlink): Use the_target->multifs_readlink as
5655 appropriate.
5656 (handle_vFile): Handle vFile:setfs packets.
5657 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5658 after target_handle_new_gdb_connection.
5659
4b8b5e72
GB		 56602015-06-10 Gary Benson <gbenson@redhat.com>
5661
5662 * configure.ac (AC_CHECK_FUNCS): Add setns.
5663 * config.in: Regenerate.
5664 * configure: Likewise.
5665 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5666 (linux-namespaces.o): New rule.
5667 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5668
3ac2e371
GB		 56692015-06-09 Gary Benson <gbenson@redhat.com>
5670
5671 * hostio.c (handle_open): Process mode argument with
5672 fileio_to_host_mode.
5673
ca9b78ce
YQ		 56742015-06-01 Yao Qi <yao.qi@linaro.org>
5675
5676 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5677 * linux-x86-low.c: Likewise.
5678
bfacd19d
DB		 56792015-05-28 Don Breazeal <donb@codesourcery.com>
5680
5681 * linux-low.c (handle_extended_wait): Initialize
5682 thread_info.last_resume_kind for new fork children.
5683
452003ef
PA		 56842015-05-15 Pedro Alves <palves@redhat.com>
5685
5686 * target.h (target_handle_new_gdb_connection): Rewrite using if
5687 wrapped in do/while.
5688
1041a03c
JB		 56892015-05-14 Joel Brobecker <brobecker@adacore.com>
5690
5691 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5692 * configure, config.in: Regenerate.
5693 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5694 Declare typedef.
5695
c269dbdb
DB		 56962015-05-12 Don Breazeal <donb@codesourcery.com>
5697
5698 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5699 PTRACE_EVENT_VFORK_DONE.
5700 (linux_low_ptrace_options, extended_event_reported): Add vfork
5701 events.
5702 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5703 and "vforkdone" for RSP 'T' Stop Reply Packet.
5704 * server.h (report_vfork_events): Declare
5705 global variable.
5706
3a8a0396
DB		 57072015-05-12 Don Breazeal <donb@codesourcery.com>
5708
5709 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5710 (the_low_target) <new_fork>: Initialize new member.
5711 * linux-arm-low.c (arm_new_fork): New function.
5712 (the_low_target) <new_fork>: Initialize new member.
5713 * linux-low.c (handle_extended_wait): Call new target function
5714 new_fork.
5715 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5716 * linux-mips-low.c (mips_add_watchpoint): New function
5717 extracted from mips_insert_point.
5718 (the_low_target) <new_fork>: Initialize new member.
5719 (mips_linux_new_fork): New function.
5720 (mips_insert_point): Call mips_add_watchpoint.
5721 * linux-x86-low.c (x86_linux_new_fork): New function.
5722 (the_low_target) <new_fork>: Initialize new member.
5723
de0d863e
DB		 57242015-05-12 Don Breazeal <donb@codesourcery.com>
5725
5726 * linux-low.c (handle_extended_wait): Implement return value,
5727 rename argument 'event_child' to 'event_lwp', handle
5728 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5729 (linux_low_ptrace_options): New function.
5730 (linux_low_filter_event): Call linux_low_ptrace_options,
5731 use different argument fo linux_enable_event_reporting,
5732 use return value from handle_extended_wait.
5733 (extended_event_reported): New function.
5734 (linux_wait_1): Call extended_event_reported and set
5735 status to report fork events.
5736 (linux_write_memory): Add pid to debug message.
5737 (reset_lwp_ptrace_options_callback): New function.
5738 (linux_handle_new_gdb_connection): New function.
5739 (linux_target_ops): Initialize new structure member.
5740 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5741 * lynx-low.c: Initialize new structure member.
5742 * remote-utils.c (prepare_resume_reply): Implement stop reason
5743 "fork" for "T" stop message.
5744 * server.c (handle_query): Call handle_new_gdb_connection.
5745 * server.h (report_fork_events): Declare global flag.
5746 * target.h (struct target_ops) <handle_new_gdb_connection>:
5747 New member.
5748 (target_handle_new_gdb_connection): New macro.
5749 * win32-low.c: Initialize new structure member.
5750
ddcbc397
DB		 57512015-05-12 Don Breazeal <donb@codesourcery.com>
5752
5753 * mem-break.c (APPEND_TO_LIST): Define macro.
5754 (clone_agent_expr): New function.
5755 (clone_one_breakpoint): New function.
5756 (clone_all_breakpoints): New function.
5757 * mem-break.h: Declare new functions.
5758
89245bc0
DB		 57592015-05-12 Don Breazeal <donb@codesourcery.com>
5760
5761 * linux-low.c (linux_supports_fork_events): New function.
5762 (linux_supports_vfork_events): New function.
5763 (linux_target_ops): Initialize new structure members.
5764 (initialize_low): Call linux_check_ptrace_features.
5765 * lynx-low.c (lynx_target_ops): Initialize new structure
5766 members.
5767 * server.c (report_fork_events, report_vfork_events):
5768 New global flags.
5769 (handle_query): Add new features to qSupported packet and
5770 response.
5771 (captured_main): Initialize new global variables.
5772 * target.h (struct target_ops) <supports_fork_events>:
5773 New member.
5774 <supports_vfork_events>: New member.
5775 (target_supports_fork_events): New macro.
5776 (target_supports_vfork_events): New macro.
5777 * win32-low.c (win32_target_ops): Initialize new structure
5778 members.
5779
835205d0
GB		 57802015-05-12 Gary Benson <gbenson@redhat.com>
5781
5782 * server.c (handle_qxfer_exec_file): Use current process
5783 if annex is empty.
5784
21e94bd9
SL		 57852015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5786
5787 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5788 Remove HAVE_PTRACE_GETREGS conditionals.
5789 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5790 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5791
45614f15
YQ		 57922015-05-08 Yao Qi <yao.qi@linaro.org>
5793
5794 * linux-low.c (linux_supports_conditional_breakpoints): New
5795 function.
5796 (linux_target_ops): Install new target method.
5797 * lynx-low.c (lynx_target_ops): Install NULL hook for
5798 supports_conditional_breakpoints.
5799 * nto-low.c (nto_target_ops): Likewise.
5800 * spu-low.c (spu_target_ops): Likewise.
5801 * win32-low.c (win32_target_ops): Likewise.
5802 * server.c (handle_query): Check
5803 target_supports_conditional_breakpoints.
5804 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5805 New field.
5806 (target_supports_conditional_breakpoints): New macro.
5807
80ad801e
PA		 58082015-05-06 Pedro Alves <palves@redhat.com>
5809
5810 PR server/18081
5811 * server.c (start_inferior): If the process exits, mourn it.
5812
819843c7
GB		 58132015-04-21 Gary Benson <gbenson@redhat.com>
5814
5815 * hostio.c (fileio_open_flags_to_host): Factored out to
5816 fileio_to_host_openflags in common/fileio.c. Single use
5817 updated.
5818
a2d5a9d7
MF		 58192015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5820
5821 * linux-xtensa-low.c (xtensa_fill_gregset)
5822 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5823 XCHAL_HAVE_LOOP.
5824
deb44829
MF		 58252015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5826
5827 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5828 (regs_info): Replace usrregs pointer with NULL.
5829
e57f1de3
GB		 58302015-04-17 Gary Benson <gbenson@redhat.com>
5831
5832 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5833 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5834 * server.c (handle_qxfer_exec_file): New function.
5835 (qxfer_packets): Add exec-file entry.
5836 (handle_query): Report qXfer:exec-file:read as supported packet.
5837
62828379
RN		 58382015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5839
5840 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5841
b88bb450
GB		 58422015-04-09 Gary Benson <gbenson@redhat.com>
5843
5844 * hostio-errno.c (errno_to_fileio_error): Remove function.
5845 Update caller to use remote_fileio_to_fio_error.
5846
c8f4bfdd
YQ		 58472015-04-09 Yao Qi <yao.qi@linaro.org>
5848
5849 * linux-low.c (linux_insert_point): Call
5850 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5851 (linux_remove_point): Call remove_memory_breakpoint if type is
5852 raw_bkpt_type_sw.
5853 * linux-x86-low.c (x86_insert_point): Don't call
5854 insert_memory_breakpoint.
5855 (x86_remove_point): Don't call remove_memory_breakpoint.
5856
41f98f02
PA		 58572015-04-01 Pedro Alves <palves@redhat.com>
5858 Cleber Rosa <crosa@redhat.com>
5859
5860 * server.c (gdbserver_usage): Reorganize and extend the usage
5861 message.
5862
2bf6fb9d
PA		 58632015-03-24 Pedro Alves <palves@redhat.com>
5864
5865 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5866 output. Also dump TRAP_TRACE.
5867 (linux_low_filter_event): In debug output, distinguish a
5868 resume_stop SIGSTOP from a delayed SIGSTOP.
5869
369f6daa
GB		 58702015-03-24 Gary Benson <gbenson@redhat.com>
5871
5872 * linux-x86-low.c (x86_linux_new_thread): Moved to
5873 nat/x86-linux.c.
5874 (x86_linux_prepare_to_resume): Likewise.
5875
8e5d4070
GB		 58762015-03-24 Gary Benson <gbenson@redhat.com>
5877
5878 * Makefile.in (x86-linux-dregs.o): New rule.
5879 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5880 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5881 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5882 (x86_linux_dr_get): Likewise.
5883 (x86_linux_dr_set): Likewise.
5884 (update_debug_registers_callback): Likewise.
5885 (x86_linux_dr_set_addr): Likewise.
5886 (x86_linux_dr_get_addr): Likewise.
5887 (x86_linux_dr_set_control): Likewise.
5888 (x86_linux_dr_get_control): Likewise.
5889 (x86_linux_dr_get_status): Likewise.
5890 (x86_linux_update_debug_registers): Likewise.
5891
2b95d440
GB		 58922015-03-24 Gary Benson <gbenson@redhat.com>
5893
5894 * linux-x86-low.c (x86_linux_update_debug_registers):
5895 New function, factored out from...
5896 (x86_linux_prepare_to_resume): ...this.
5897
14b0bc68
GB		 58982015-03-24 Gary Benson <gbenson@redhat.com>
5899
5900 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5901 (x86_linux_dr_set): Likewise.
5902 (update_debug_registers_callback): Likewise.
5903 (x86_linux_dr_set_addr): Likewise.
5904 (x86_linux_dr_get_addr): Likewise.
5905 (x86_linux_dr_set_control): Likewise.
5906 (x86_linux_dr_get_control): Likewise.
5907 (x86_linux_dr_get_status): Likewise.
5908 (x86_linux_prepare_to_resume): Likewise.
5909
5dfe6ca8
GB		 59102015-03-24 Gary Benson <gbenson@redhat.com>
5911
5912 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5913 Use perror_with_name. Pass string through gettext.
5914 (x86_linux_dr_set): Likewise.
5915
d33472ad
GB		 59162015-03-24 Gary Benson <gbenson@redhat.com>
5917
5918 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5919 (x86_linux_dr_set_addr): ...this.
5920 (x86_dr_low_get_addr): Rename to...
5921 (x86_linux_dr_get_addr): ...this.
5922 (x86_dr_low_set_control): Rename to...
5923 (x86_linux_dr_set_control): ...this.
5924 (x86_dr_low_get_control): Rename to...
5925 (x86_linux_dr_get_control): ...this.
5926 (x86_dr_low_get_status): Rename to...
5927 (x86_linux_dr_get_status): ...this.
5928 (x86_dr_low): Update with new function names.
5929
4b134ca1
GB		 59302015-03-24 Gary Benson <gbenson@redhat.com>
5931
5932 * Makefile.in (x86-linux.o): New rule.
5933 * configure.srv: Add x86-linux.o to relevant targets.
5934 * linux-low.c (lwp_set_arch_private_info): New function.
5935 (lwp_arch_private_info): Likewise.
5936 * linux-x86-low.c: Include nat/x86-linux.h.
5937 (arch_lwp_info): Removed structure.
5938 (update_debug_registers_callback):
5939 Use lwp_set_debug_registers_changed.
5940 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5941 and lwp_set_debug_registers_changed.
5942 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5943
34c703da
GB		 59442015-03-24 Gary Benson <gbenson@redhat.com>
5945
5946 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5947 * linux-arm-low.c (arm_new_thread): Likewise.
5948 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5949 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5950 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5951 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5952
cff068da
GB		 59532015-03-24 Gary Benson <gbenson@redhat.com>
5954
5955 * linux-low.c (ptid_of_lwp): New function.
5956 (lwp_is_stopped): Likewise.
5957 (lwp_stop_reason): Likewise.
5958 * linux-x86-low.c (update_debug_registers_callback):
5959 Use lwp_is_stopped.
5960 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5961 lwp_stop_reason.
5962
b2f7c7e8
GB		 59632015-03-24 Gary Benson <gbenson@redhat.com>
5964
5965 * linux-low.h (linux_stop_lwp): Remove declaration.
5966
6d4ee8c6
GB		 59672015-03-24 Gary Benson <gbenson@redhat.com>
5968
5969 * linux-low.h: Include nat/linux-nat.h.
5970 * linux-low.c (iterate_over_lwps_args): New structure.
5971 (iterate_over_lwps_filter): New function.
5972 (iterate_over_lwps): Likewise.
5973 * linux-x86-low.c (update_debug_registers_callback):
5974 Update signature to what iterate_over_lwps expects.
5975 Remove PID check that iterate_over_lwps now performs.
5976 (x86_dr_low_set_addr): Use iterate_over_lwps.
5977 (x86_dr_low_set_control): Likewise.
5978
70a0bb6b
GB		 59792015-03-24 Gary Benson <gbenson@redhat.com>
5980
5981 * linux-x86-low.c (x86_debug_reg_state): New function.
5982 (x86_linux_prepare_to_resume): Use the above.
5983
7b669087
GB		 59842015-03-24 Gary Benson <gbenson@redhat.com>
5985
5986 * linux-low.c (current_lwp_ptid): New function.
5987 * linux-x86-low.c: Include nat/linux-nat.h.
5988 (x86_dr_low_get_addr): Use current_lwp_ptid.
5989 (x86_dr_low_get_control): Likewise.
5990 (x86_dr_low_get_status): Likewise.
5991
eef49a3d
PA		 59922015-03-20 Pedro Alves <palves@redhat.com>
5993
5994 * tracepoint.c (cmd_qtstatus): Make "str" const.
5995
b2333d22
PA		 59962015-03-20 Pedro Alves <palves@redhat.com>
5997
5998 * server.c (handle_general_set): Make "req_str" const.
5999
23f238d3
PA		 60002015-03-19 Pedro Alves <palves@redhat.com>
6001
6002 * linux-low.c (linux_resume_one_lwp): Rename to ...
6003 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6004 instead call perror_with_name.
6005 (check_ptrace_stopped_lwp_gone): New function.
6006 (linux_resume_one_lwp): Reimplement as wrapper around
6007 linux_resume_one_lwp_throw that swallows errors if the LWP is
6008 gone.
6009
91baf43f
PA		 60102015-03-19 Pedro Alves <palves@redhat.com>
6011
6012 * linux-low.c (count_events_callback, select_event_lwp_callback):
6013 No longer check whether the thread has resume_stop as last resume
6014 kind.
6015
8bf3b159
PA		 60162015-03-19 Pedro Alves <palves@redhat.com>
6017
6018 * linux-low.c (count_events_callback, select_event_lwp_callback):
6019 Use the lwp's status_pending_p field, not the thread's.
6020
b90fc188
PA		 60212015-03-19 Pedro Alves <palves@redhat.com>
6022
6023 * linux-low.c (select_event_lwp_callback): Update comments to
6024 no longer mention SIGTRAP.
6025
464b0089
GB		 60262015-03-18 Gary Benson <gbenson@redhat.com>
6027
6028 * server.c (handle_query): Do not report vFile:fstat as supported.
6029
aa9e327f
GB		 60302015-03-11 Gary Benson <gbenson@redhat.com>
6031
6032 * hostio.c (sys/types.h): New include.
6033 (sys/stat.h): Likewise.
6034 (common-remote-fileio.h): Likewise.
6035 (handle_fstat): New function.
6036 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6037
791c0056
GB		 60382015-03-11 Gary Benson <gbenson@redhat.com>
6039
6040 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6041 struct stat.st_blocks and struct stat.st_blksize.
6042 * configure: Regenerate.
6043 * config.in: Likewise.
6044 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6045 (OBS): Add common-remote-fileio.o.
6046 (common-remote-fileio.o): New rule.
6047
9a9df970
PA		 60482015-03-09 Pedro Alves <palves@redhat.com>
6049
6050 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6051 'struct sockaddr' pointer in 'accept' call.
6052
9eb1356e
PA		 60532015-03-09 Pedro Alves <palves@redhat.com>
6054
6055 Revert:
6056 2015-03-07 Pedro Alves <palves@redhat.com>
6057 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6058 or <winsock2.h> here. Instead include "gdb_socket.h".
6059 (remote_open): Use union gdb_sockaddr_u.
6060 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6061 or <winsock2.h> here. Instead include "gdb_socket.h".
6062 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6063 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6064 or <sys/un.h>.
6065 (init_named_socket, gdb_agent_helper_thread): Use union
6066 gdb_sockaddr_u.
6067
aac331e4
PA		 60682015-03-07 Pedro Alves <palves@redhat.com>
6069
6070 * configure.ac (build_warnings): Move
6071 -Wdeclaration-after-statement to the C-specific set.
6072 * configure: Regenerate.
6073
366c75fc
PA		 60742015-03-07 Pedro Alves <palves@redhat.com>
6075
6076 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6077 or <winsock2.h> here. Instead include "gdb_socket.h".
6078 (remote_open): Use union gdb_sockaddr_u.
6079 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6080 or <winsock2.h> here. Instead include "gdb_socket.h".
6081 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6082 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6083 or <sys/un.h>.
6084 (init_named_socket, gdb_agent_helper_thread): Use union
6085 gdb_sockaddr_u.
6086
492d29ea
PA		 60872015-03-07 Pedro Alves <palves@redhat.com>
6088
6089 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6090 instead.
6091
60a191ed
YQ		 60922015-03-06 Yao Qi <yao.qi@linaro.org>
6093
6094 * linux-aarch64-low.c (aarch64_insert_point): Use
6095 show_debug_regs as a boolean.
6096 (aarch64_remove_point): Likewise.
6097
f5771b1d
PA		 60982015-03-05 Pedro Alves <palves@redhat.com>
6099
6100 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6101 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6102 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6103 * nto-low.c (nto_target_ops): Likewise.
6104 * spu-low.c (spu_target_ops): Likewise.
6105 * win32-low.c (win32_target_ops): Likewise.
6106
3e572f71
PA		 61072015-03-04 Pedro Alves <palves@redhat.com>
6108
72f4393d 6109 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6110 Decide whether a breakpoint triggered based on the SIGTRAP's
6111 siginfo.si_code.
72f4393d
L		 6112 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6113 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6114 (linux_low_filter_event): Check for breakpoints before checking
6115 watchpoints.
6116 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6117 siginfo.si_code.
72f4393d
L		 6118 (linux_stopped_by_sw_breakpoint)
6119 (linux_supports_stopped_by_sw_breakpoint)
6120 (linux_stopped_by_hw_breakpoint)
6121 (linux_supports_stopped_by_hw_breakpoint): New functions.
6122 (linux_target_ops): Install new target methods.
3e572f71 6123
1ec68e26
PA		 61242015-03-04 Pedro Alves <palves@redhat.com>
6125
6126 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6127 * server.c (swbreak_feature, hwbreak_feature): New globals.
6128 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6129 (captured_main): Clear swbreak_feature and hwbreak_feature.
6130 * server.h (swbreak_feature, hwbreak_feature): Declare.
6131 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6132 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6133 supports_stopped_by_hw_breakpoint>: New fields.
6134 (target_supports_stopped_by_sw_breakpoint)
6135 (target_stopped_by_sw_breakpoint)
6136 (target_supports_stopped_by_hw_breakpoint)
6137 (target_stopped_by_hw_breakpoint): Declare.
6138
15c66dd6
PA		 61392015-03-04 Pedro Alves <palves@redhat.com>
6140
6141 enum lwp_stop_reason -> enum target_stop_reason
6142 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6143 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6144 (linux_wait_1, stuck_in_jump_pad_callback)
6145 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6146 (linux_stopped_by_watchpoint):
6147 * linux-low.h (enum lwp_stop_reason): Delete.
6148 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6149 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6150
98fc70d6
YQ		 61512015-03-04 Yao Qi <yao.qi@linaro.org>
6152
6153 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6154
dd2ac174
GB		 61552015-03-03 Gary Benson <gbenson@redhat.com>
6156
6157 * hostio.c (handle_vFile): Fix prefix lengths.
6158
d68e53f4
MM		 61592015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6160
6161 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6162 ptr_bits.
6163
bf2d68ab
AA		 61642015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6165
6166 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6167 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6168 (clean): Add "rm -f" for above C files.
6169 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6170 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6171 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6172 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6173 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6174 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6175 (init_registers_s390x_vx_linux64)
6176 (init_registers_s390x_tevx_linux64)
6177 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6178 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6179 declarations.
6180 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6181 (s390_store_vxrs_high): New functions.
6182 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6183 NT_S390_VXRS_HIGH.
6184 (s390_arch_setup): Add logic for selecting one of the new target
6185 descriptions. Activate the new vector regsets if applicable.
6186 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6187 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6188 and init_registers_s390x_tevx_linux64.
6189
c966a859
PA		 61902015-03-01 Pedro Alves <palves@redhat.com>
6191
6192 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6193 parameter.
6194
4180215b
PA		 61952015-02-27 Pedro Alves <palves@redhat.com>
6196
6197 * linux-x86-low.c (u_debugreg_offset): New function.
6198 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6199
749bab01
PA		 62002015-02-27 Pedro Alves <palves@redhat.com>
6201
6202 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6203 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6204 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6205 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6206 (ps_lsetfpregs, ps_getpid)
6207 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6208 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6209 (ps_lsetxregs, ps_plog): Declare.
6210
3c14e5a3
PA		 62112015-02-27 Pedro Alves <palves@redhat.com>
6212
6213 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6214 IP_AGENT_EXPORT_FUNC.
6215 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6216 IP_AGENT_EXPORT_FUNC.
6217 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6218 (IP_AGENT_EXPORT): Delete.
6219 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6220 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6221 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6222 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6223 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6224 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6225 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6226 (traceframe_read_count, traceframe_write_count)
6227 (traceframes_created, trace_state_variables, get_raw_reg)
6228 (get_trace_state_variable_value, set_trace_state_variable_value)
6229 (ust_loaded, helper_thread_id, cmd_buf): Use
6230 IPA_SYM_EXPORTED_NAME.
6231 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6232 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6233 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6234 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6235 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6236 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6237 EXTERN_C_PUSH/EXTERN_C_POP.
6238 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6239 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6240 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6241 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6242 (traceframe_write_count, traceframe_read_count)
6243 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6244 (about_to_request_buffer_space, get_trace_state_variable_value)
6245 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6246 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6247 EXTERN_C_PUSH/EXTERN_C_POP.
6248 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6249 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6250 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6251 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6252 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6253 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6254 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6255 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6256 Define.
6257 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6258 (IP_AGENT_EXPORT_VAR_DECL): Define.
6259 (tracing): Declare.
6260 (gdb_agent_get_raw_reg): Declare.
6261
fe978cb0
PA		 62622015-02-27 Tom Tromey <tromey@redhat.com>
6263 Pedro Alves <palves@redhat.com>
6264
6265 Rename symbols whose names are reserved C++ keywords throughout.
6266
3bc3d82a
PA		 62672015-02-27 Pedro Alves <palves@redhat.com>
6268
6269 * Makefile.in (COMPILER): New, get it from autoconf.
6270 (CXX): Get from autoconf instead.
6271 (COMPILE.pre): Use COMPILER.
6272 (CC-LD): Rename to ...
6273 (CC_LD): ... this. Use COMPILER.
6274 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6275 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6276 * acinclude.m4: Include build-with-cxx.m4.
6277 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6278 Disable -Werror by default if building in C++ mode.
6279 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6280 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6281 the C++ compiler. Save/restore CXXFLAGS too.
6282 * configure: Regenerate.
6283
07697489
PA		 62842015-02-27 Pedro Alves <palves@redhat.com>
6285
6286 * acinclude.m4: Include libiberty.m4.
6287 * configure.ac: Call libiberty_INIT.
6288 * config.in, configure: Regenerate.
6289
9beb7c4e
PA		 62902015-02-26 Pedro Alves <palves@redhat.com>
6291
6292 * linux-low.c (linux_wait_1): When incrementing the PC past a
6293 program breakpoint always use the_low_target.breakpoint_len as
6294 increment, rather than the maximum between that and
6295 the_low_target.decr_pc_after_break.
6296
8090aef2
PA		 62972015-02-23 Pedro Alves <palves@redhat.com>
6298
6299 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6300 thread was doing a step-over; always adjust the PC if
6301 we stepped over a permanent breakpoint.
6302 (linux_wait_1): If we stepped over breakpoint that was on top of a
6303 permanent breakpoint, manually advance the PC past it.
6304
bc9540e8
PA		 63052015-02-23 Pedro Alves <palves@redhat.com>
6306
6307 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6308 modes.
6309 (x86_fill_gregset, x86_store_gregset): Use it when handling
6310 $orig_eax.
6311
2db9a427
PA		 63122015-02-20 Pedro Alves <palves@redhat.com>
6313
6314 * thread-db.c: Include "nat/linux-procfs.h".
6315 (thread_db_init): Skip listing new threads if the kernel supports
6316 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6317
afa8d396
PA		 63182015-02-20 Pedro Alves <palves@redhat.com>
6319
6320 * linux-low.c (status_pending_p_callback): Use ptid_match.
6321
c9587f88
AT		 63222015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6323
6324 PR breakpoints/16812
6325 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6326 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6327 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6328
b05ec7a5
AT		 63292015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6330
6331 PR breakpoints/15956
6332 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6333
d33501a5
MM		 63342015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6335
6336 * linux-low.c (linux_low_btrace_conf): Print size.
6337 * server.c (handle_btrace_conf_general_set): New.
6338 (hanle_general_set): Call handle_btrace_conf_general_set.
6339 (handle_query): Report Qbtrace-conf:bts:size as supported.
6340
f4abbc16
MM		 63412015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6342
6343 * linux-low.c (linux_low_enable_btrace): Update parameters.
6344 (linux_low_btrace_conf): New.
6345 (linux_target_ops)<to_btrace_conf>: Initialize.
6346 * server.c (current_btrace_conf): New.
6347 (handle_btrace_enable): Rename to ...
6348 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6349 to target_enable_btrace. Update comment. Update users.
6350 (handle_qxfer_btrace_conf): New.
6351 (qxfer_packets): Add btrace-conf entry.
6352 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6353 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6354 (target_ops)<read_btrace_conf>: New.
6355 (target_enable_btrace): Update parameters.
6356 (target_read_btrace_conf): New.
6357
043c3577
MM		 63582015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6359
6360 * server.c (handle_btrace_general_set): Remove call to
6361 target_supports_btrace.
6362 (supported_btrace_packets): New.
6363 (handle_query): Call supported_btrace_packets.
6364 * target.h: include btrace-common.h.
6365 (btrace_target_info): Removed.
6366 (supports_btrace, target_supports_btrace): Update parameters.
6367
734b0e4b
MM		 63682015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6369
6370 * Makefile.in (SFILES): Add common/btrace-common.c.
6371 (OBS): Add common/btrace-common.o.
6372 (btrace-common.o): Add build rules.
6373 * linux-low: Include btrace-common.h.
6374 (linux_low_read_btrace): Use struct btrace_data. Call
6375 btrace_data_init and btrace_data_fini.
6376
d6c146e9
PA		 63772015-02-06 Pedro Alves <palves@redhat.com>
6378
6379 * thread-db.c (find_new_threads_callback): Add debug output.
6380
20ba1ce6
PA		 63812015-02-04 Pedro Alves <palves@redhat.com>
6382
6383 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6384 (resume_stopped_resumed_lwps): New function.
6385 (linux_wait_for_event_filtered): Use it.
6386
8cc73a39
SDJ		 63872015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6388
6389 * Makefile.in (SFILES): Add linux-personality.c.
6390 (linux-personality.o): New rule.
6391 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6392 list of objects to be built.
6393 * linux-low.c: Include nat/linux-personality.h.
6394 (linux_create_inferior): Remove code to disable address space
6395 randomization (moved to ../nat/linux-personality.c). Create
6396 cleanup to disable address space randomization.
6397
fb23d554
SDJ		 63982015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6399
6400 * Makefile.in (posix-strerror.o): New rule.
6401 (mingw-strerror.o): Likewise.
6402 * configure: Regenerated.
6403 * configure.ac: Source file ../common/common.host. Initialize new
6404 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6405
cdf43629
YQ		 64062015-01-14 Yao Qi <yao@codesourcery.com>
6407
6408 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6409 (ppc-linux.o): New rule.
6410 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6411 * configure.ac: AC_CHECK_FUNCS(getauxval).
6412 * config.in: Re-generated.
6413 * configure: Re-generated.
6414 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6415 ppc64_64bit_inferior_p
6416
514c5338
YQ		 64172015-01-14 Yao Qi <yao@codesourcery.com>
6418
6419 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6420 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6421 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6422 (PT_ORIG_R3, PT_TRAP): Likewise.
6423 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6424 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6425 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6426
3368c1e5
JB		 64272015-01-10 Joel Brobecker <brobecker@adacore.com>
6428
6429 * i387-fp.c (i387_cache_to_xsave): In look over
6430 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6431 zmmh_low_space field by use of zmmh_high_space.
6432
582511be
PA		 64332015-01-09 Pedro Alves <palves@redhat.com>
6434
6435 * linux-low.c (step_over_bkpt): Move higher up in the file.
6436 (handle_extended_wait): Don't store the stop_pc here.
6437 (get_stop_pc): Adjust comments and rename to ...
6438 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6439 stopped for a software breakpoint or hardware breakpoint.
6440 (thread_still_has_status_pending_p): New function.
6441 (status_pending_p_callback): Use
6442 thread_still_has_status_pending_p. If the event is no longer
6443 interesting, resume the LWP.
6444 (handle_tracepoints): Add assert.
6445 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6446 (wstatus_maybe_breakpoint): New function.
6447 (cancel_breakpoint): Delete function.
6448 (check_stopped_by_watchpoint): New function, factored out from
6449 linux_low_filter_event.
6450 (lp_status_maybe_breakpoint): Delete function.
6451 (linux_low_filter_event): Remove filter_ptid argument.
6452 Leave thread group exits pending here. Store the LWP's stop PC.
6453 Always leave events pending.
6454 (linux_wait_for_event_filtered): Pull all events out of the
6455 kernel, and leave them all pending.
6456 (count_events_callback, select_event_lwp_callback): Consider all
6457 events.
6458 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6459 (select_event_lwp): Only give preference to the stepping LWP in
6460 all-stop mode. Adjust comments.
6461 (ignore_event): New function.
6462 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6463 references to cancel_breakpoints. Adjust to renames. Also give
6464 equal priority to all LWPs that have had events in non-stop mode.
6465 If reporting a software breakpoint event, unadjust the LWP's PC.
6466 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6467 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6468 Adjust.
6469 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6470 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6471 (linux_stopped_by_watchpoint): Adjust.
6472 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6473 * linux-low.h (enum lwp_stop_reason): New.
6474 (struct lwp_info) <stop_pc>: Adjust comment.
6475 <stopped_by_watchpoint>: Delete field.
6476 <stop_reason>: New field.
6477 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6478 * mem-break.c (software_breakpoint_inserted_here)
6479 (hardware_breakpoint_inserted_here): New function.
6480 * mem-break.h (software_breakpoint_inserted_here)
6481 (hardware_breakpoint_inserted_here): Declare.
6482 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6483 (cancel_breakpoints): Delete.
6484 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6485 (upload_fast_traceframes): Remove references to
6486 cancel_breakpoints.
6487
a33e3959
PA		 64882015-01-09 Pedro Alves <palves@redhat.com>
6489
6490 * thread-db.c (find_new_threads_callback): Ignore thread if the
6491 kernel thread ID is -1.
6492
8784d563
PA		 64932015-01-09 Pedro Alves <palves@redhat.com>
6494
6495 * linux-low.c (linux_attach_fail_reason_string): Move to
6496 nat/linux-ptrace.c, and rename.
6497 (linux_attach_lwp): Update comment.
6498 (attach_proc_task_lwp_callback): New function.
6499 (linux_attach): Adjust to rename and use
6500 linux_proc_attach_tgid_threads.
6501 (linux_attach_fail_reason_string): Delete declaration.
6502
76f2b779
JB		 65032015-01-01 Joel Brobecker <brobecker@adacore.com>
6504
6505 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6506 * server.c (gdbserver_version): Likewise.
6507
fafcc06a
SDJ		 65082014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6509
6510 * remote-utils.c: Include ctype.h.
6511 (input_interrupt): Explicitly handle the case when the char
6512 received is the NUL byte. Improve the printing of non-ASCII
6513 characters.
6514
beed38b8
JB		 65152014-12-16 Joel Brobecker <brobecker@adacore.com>
6516
6517 * linux-low.c (linux_low_filter_event): Update call to
6518 linux_enable_event_reporting following the addition of
6519 a new parameter to that function.
6520
bf330350
CU		 65212014-12-16 Catalin Udma <catalin.udma@freescale.com>
6522
6523 PR server/17457
6524 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6525 (AARCH64_FPCR_REGNO): Likewise.
6526 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6527 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6528 (aarch64_store_fpregset): Likewise.
6529
5227d625
JB		 65302014-12-15 Joel Brobecker <brobecker@adacore.com>
6531
6532 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6533 Remove FIXME comment about assumption about N.
6534
f93b65a0
JB		 65352014-12-13 Joel Brobecker <brobecker@adacore.com>
6536
6537 * configure.ac: If large-file support is disabled in GDBserver,
6538 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6539 * configure: Regenerate.
6540
e5a9158d
AA		 65412014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6542
6543 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6544 warning upon ENODATA from ptrace.
6545 * linux-s390-low.c (s390_store_tdb): New.
6546 (s390_regsets): Add regset for NT_S390_TDB.
6547
feea5f36
AA		 65482014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6549
6550 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6551 without a fill_function.
6552 * linux-s390-low.c (s390_fill_last_break): Remove.
6553 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6554 (s390_arch_setup): Use regset's size instead of fill_function for
6555 loop end condition.
6556
098dbe61
AA		 65572014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6558
6559 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6560 the regset's store function when ptrace returned an error.
6561 * regcache.c (get_thread_regcache): Invalidate register cache
6562 before fetching inferior's registers.
6563
28eef672
AA		 65642014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6565
6566 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6567 while-loop as for-loop.
6568 (regsets_store_inferior_registers): Likewise.
6569
bdca27a2
YQ		 65702014-11-28 Yao Qi <yao@codesourcery.com>
6571
6572 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6573 * config.in, configure: Re-generate.
6574 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6575 is defined.
6576
9c232dda
YQ		 65772014-11-21 Yao Qi <yao@codesourcery.com>
6578
6579 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6580 (AC_CHECK_HEADERS): Remove malloc.h.
6581 * configure: Re-generated.
6582 * config.in: Re-generated.
6583 * server.h: Don't include alloca.h and malloc.h.
6584 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6585 Don't include malloc.h.
6586
43968415
JB		 65872014-11-17 Joel Brobecker <brobecker@adacore.com>
6588
6589 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6590 corresponding ERRNO check in same block.
6591
40e91bc7
PA		 65922014-11-12 Pedro Alves <palves@redhat.com>
6593
6594 * server.c (cont_thread): Update comment.
6595 (start_inferior, attach_inferior): No longer clear cont_thread.
6596 (handle_v_cont): No longer set cont_thread.
6597 (captured_main): Clear cont_thread each time a GDB connects.
6598
c2c118cf
PA		 65992014-11-12 Pedro Alves <palves@redhat.com>
6600
6601 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6602 thread, and don't resume all threads if the Hc thread has exited.
6603
78708b7c
PA		 66042014-11-12 Pedro Alves <palves@redhat.com>
6605
6606 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6607 the process group instead of to a specific LWP.
6608
a2abc7de
PA		 66092014-10-15 Pedro Alves <palves@redhat.com>
6610
6611 PR server/17487
6612 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6613 parameter.
6614 (arm_set_thread_context): Delete.
6615 (the_low_target): Adjust.
6616 * win32-i386-low.c (debug_registers_changed)
6617 (debug_registers_used): Delete.
6618 (update_debug_registers_callback): New function.
6619 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6620 needing to update their debug registers.
6621 (win32_get_current_dr): New function.
6622 (x86_dr_low_get_addr, x86_dr_low_get_control)
6623 (x86_dr_low_get_status): Fetch the debug register from the thread
6624 record's context.
6625 (i386_initial_stuff): Adjust.
6626 (i386_get_thread_context): Remove current_event parameter. Don't
6627 clear debug_registers_changed nor copy DR values to
6628 debug_reg_state.
6629 (i386_set_thread_context): Delete.
6630 (i386_prepare_to_resume): New function.
6631 (i386_thread_added): Mark the thread as needing to update irs
6632 debug registers.
6633 (the_low_target): Remove i386_set_thread_context and install
6634 i386_prepare_to_resume.
6635 * win32-low.c (win32_get_thread_context): Adjust.
6636 (win32_set_thread_context): Use SetThreadContext
6637 directly.
6638 (win32_prepare_to_resume): New function.
6639 (win32_require_context): New function, factored out from ...
6640 (thread_rec): ... this.
6641 (continue_one_thread): Call win32_prepare_to_resume on each thread
6642 we're about to continue.
6643 (win32_resume): Call win32_prepare_to_resume on the event thread.
6644 * win32-low.h (struct win32_thread_info)
6645 <debug_registers_changed>: New field.
6646 (struct win32_target_ops): Change prototype of set_thread_context,
6647 delete set_thread_context and add prepare_to_resume.
6648 (win32_require_context): New declaration.
6649
a442d071
GB		 66502014-10-08 Gary Benson <gbenson@redhat.com>
6651
6652 * server.h: Do not include common-exceptions.h.
6653
6f1947e8
GB		 66542014-10-08 Gary Benson <gbenson@redhat.com>
6655
6656 * server.h: Do not include cleanups.h.
6657
63b434a4
JH		 66582014-09-30 James Hogan <james.hogan@imgtec.com>
6659
6660 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6661 mips64-dsp-linux.c.
6662
c4d9ceb6
YQ		 66632014-09-23 Yao Qi <yao@codesourcery.com>
6664
6665 * linux-low.c (lp_status_maybe_breakpoint): New function.
6666 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6667 (count_events_callback): Likewise.
6668 (select_event_lwp_callback): Likewise.
6669 (cancel_breakpoints_callback): Likewise.
6670
89a5711c
DB		 66712014-09-19 Don Breazeal <donb@codesourcery.com>
6672
6673 * linux-low.c (handle_extended_wait): Call
6674 linux_ptrace_get_extended_event.
6675 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6676 linux_is_extended_waitstatus.
6677
bffc0964
JB		 66782014-09-16 Joel Brobecker <brobecker@adacore.com>
6679
6680 * Makefile.in (CPPFLAGS): Define.
6681 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6682 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6683
0bfdf32f
GB		 66842014-09-16 Gary Benson <gbenson@redhat.com>
6685
6686 * inferiors.h (current_inferior): Renamed as...
6687 (current_thread): New variable. All uses updated.
6688 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6689 (maybe_move_out_of_jump_pad): Likewise.
6690 (cancel_breakpoint): Likewise.
6691 (linux_low_filter_event): Likewise.
6692 (wait_for_sigstop): Likewise.
6693 (linux_resume_one_lwp): Likewise.
6694 (need_step_over_p): Likewise.
6695 (start_step_over): Likewise.
6696 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6697 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6698 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6699 and save_inferior as saved_thread.
6700 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6701 saved_thread.
6702 (regcache_invalidate_thread): Likewise.
6703 * remote-utils.c (prepare_resume_reply): Likewise.
6704 * thread-db.c (thread_db_get_tls_address): Likewise.
6705 (disable_thread_event_reporting): Likewise.
6706 (remove_thread_event_breakpoints): Likewise.
6707 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6708 as saved_thread.
6709 * target.h (set_desired_inferior): Renamed as...
6710 (set_desired_thread): New declaration. All uses updated.
6711 * server.c (myresume): Updated comment to reference thread instead
6712 of inferior.
6713 (handle_serial_event): Likewise.
6714 (handle_target_event): Likewise.
6715
361c8ade
GB		 67162014-09-12 Tom Tromey <tromey@redhat.com>
6717 Gary Benson <gbenson@redhat.com>
6718
6719 * regcache.h: Include common-regcache.h.
6720 (regcache_read_pc): Don't declare.
6721 * regcache.c (get_thread_regcache_for_ptid): New function.
6722
bd9269f7
GB		 67232014-09-11 Tom Tromey <tromey@redhat.com>
6724 Gary Benson <gbenson@redhat.com>
6725
6726 * symbol.c: New file.
6727 * Makefile.in (SFILES): Add symbol.c.
6728 (OBS): Add symbol.o.
6729
f8c1d06b
GB		 67302014-09-11 Gary Benson <gbenson@redhat.com>
6731
6732 * target.c (target_stop_ptid, target_continue_ptid): New
6733 functions.
6734
721ec300
GB		 67352014-09-11 Tom Tromey <tromey@redhat.com>
6736 Gary Benson <gbenson@redhat.com>
6737
6738 * target.h: Include target/target.h.
6739 * target.c (target_read_memory, target_read_uint32)
6740 (target_write_memory): New functions.
6741
c5e92cca
GB		 67422014-09-11 Gary Benson <gbenson@redhat.com>
6743
6744 * server.h (debug_hw_points): Don't declare.
6745 * server.c (debug_hw_points): Don't define. Replace all uses
6746 with show_debug_regs.
6747 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6748 all uses with show_debug_regs.
6749
2e4bb98a
EBM		 67502014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6751
6752 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6753 endianness into account.
6754 (ppc_supply_ptrace_register): Likewise.
6755
ac740bc7
JH		 67562014-09-03 James Hogan <james.hogan@imgtec.com>
6757
6758 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6759 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6760
97ea6506
GB		 67612014-09-03 Gary Benson <gbenson@redhat.com>
6762
6763 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6764 ALL_DEBUG_ADDRESS_REGISTERS.
6765
df7e5265
GB		 67662014-09-02 Gary Benson <gbenson@redhat.com>
6767
6768 * i386-low.h: Renamed as...
6769 * x86-low.h: New file. All type, function and variable name
6770 prefixes changed from "i386_" to "x86_". All references updated.
6771 * i386-low.c: Renamed as...
6772 * x86-low.c: New file. All type, function and variable name
6773 prefixes changed from "i386_" to "x86_". All references updated.
6774
ed859da7
GB		 67752014-09-02 Gary Benson <gbenson@redhat.com>
6776
6777 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6778 (x86_linux_new_thread): Likewise.
6779
860789c7
GB		 67802014-08-29 Gary Benson <gbenson@redhat.com>
6781
6782 * server.h (setjmp.h): Do not include.
6783 (toplevel): Do not declare.
6784 (common-exceptions.h): Include.
6785 (cleanups.h): Likewise.
6786 * server.c (toplevel): Do not define.
6787 (exit_code): New static global.
6788 (detach_or_kill_for_exit_cleanup): New function.
6789 (main): New function. Original main renamed to...
6790 (captured_main): New function.
6791 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6792
ff55e1b5
GB		 67932014-08-29 Gary Benson <gbenson@redhat.com>
6794
6795 * Makefile.in (SFILES): Add common/common-exceptions.c.
6796 (OBS): Add common-exceptions.o.
6797 (common-exceptions.o): New rule.
6798 * utils.c (prepare_to_throw_exception): New function.
6799
e9bcb658
GB		 68002014-08-29 Gary Benson <gbenson@redhat.com>
6801
6802 * config.in: Regenerate.
6803 * configure: Likewise.
6804
e3180625
GB		 68052014-08-29 Gary Benson <gbenson@redhat.com>
6806
6807 * Makefile.in (SFILES): Add common/cleanups.c.
6808 (OBS): cleanups.o.
6809 (cleanups.o): New rule.
6810
e3d6ba5d
GB		 68112014-08-29 Gary Benson <gbenson@redhat.com>
6812
6813 * utils.c (internal_vwarning): New function.
6814
7096e886
GB		 68152014-08-28 Gary Benson <gbenson@redhat.com>
6816
6817 * utils.h (fatal): Remove declaration.
6818 * utils.c (fatal): Remove function.
6819
14ce3192
GB		 68202014-08-28 Gary Benson <gbenson@redhat.com>
6821
6822 * tracepoint.c (gdb_agent_init): Replace fatal with
6823 perror_with_name.
6824 (initialize_tracepoint): Likewise.
6825
50278d59
GB		 68262014-08-28 Gary Benson <gbenson@redhat.com>
6827
6828 * remote-utils.c (remote_prepare): Replace fatal with error.
6829
aa96c426
GB		 68302014-08-28 Gary Benson <gbenson@redhat.com>
6831
6832 * linux-low.c (linux_async): Replace fatal with warning.
6833 Tidy up and return.
6834 (linux_start_non_stop): Return -1 if linux_async failed.
6835
f7160e97
GB		 68362014-08-28 Gary Benson <gbenson@redhat.com>
6837
6838 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6839 gdb_assert.
6840 (i386_dr_low_get_addr): Remove vague comment.
6841 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6842 gdb_assert.
6843
38e08fca
GB		 68442014-08-28 Gary Benson <gbenson@redhat.com>
6845
6846 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6847 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6848 internal_error.
6849 (linux_resume_one_lwp): Likewise.
6850 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6851 gdb_assert.
6852 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6853 with internal_error.
6854 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6855 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6856 (find_register_by_name): Replace fatal with internal_error.
6857 (find_regno): Likewise.
6858 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6859 * thread-db.c (thread_db_create_event): Likewise.
6860 (thread_db_load_search): Likewise.
6861 (try_thread_db_load_1): Likewise.
6862 * tracepoint.c (get_jump_space_head): Replace fatal with
6863 internal_error.
6864 (claim_trampoline_space): Likewise.
6865 (have_fast_tracepoint_trampoline_buffer): Likewise.
6866 (cmd_qtstart): Likewise.
6867 (stop_tracing): Likewise.
6868 (fast_tracepoint_collecting): Likewise.
6869 (target_malloc): Likewise.
6870 (download_tracepoint): Likewise.
6871 (download_trace_state_variables): Replace check with gdb_assert.
6872 (upload_fast_traceframes): Replace fatal with internal_error.
6873
34abf635
GB		 68742014-08-19 Tom Tromey <tromey@redhat.com>
6875 Gary Benson <gbenson@redhat.com>
6876
6877 * Makefile.in (SFILES): Add common/common-debug.c.
6878 (OBS): Add common-debug.o.
6879 (common-debug.o): New rule.
6880 * debug.h (debug_printf): Don't declare.
6881 * debug.c (debug_printf): Renamed and rewritten as...
6882 (debug_vprintf): New function.
6883
f6e94d78
GB		 68842014-08-19 Gary Benson <gbenson@redhat.com>
6885
6886 * utils.h: Do not include print-utils.h.
6887
9239eeab
GB		 68882014-08-19 Tom Tromey <tromey@redhat.com>
6889 Gary Benson <gbenson@redhat.com>
6890
6891 * server.h: Add static assertion.
6892 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6893
ef87c8bb
GB		 68942014-08-19 Tom Tromey <tromey@redhat.com>
6895 Gary Benson <gbenson@redhat.com>
6896
6897 * Makefile.in (SFILES): Add common/errors.c.
6898 (OBS): Add errors.o.
6899 (IPA_OBS): Add errors-ipa.o.
6900 (errors.o): New rule.
6901 (errors-ipa.o): Likewise.
6902 * utils.h (perror_with_name, error, warning): Don't declare.
6903 * utils.c (warning): Renamed and rewritten as...
6904 (vwarning): New function.
6905 (error): Renamed and rewritten as...
6906 (verror): New function.
6907 (internal_error): Renamed and rewritten as...
6908 (internal_verror): New function.
6909
bb974a24
GB		 69102014-08-07 Gary Benson <gbenson@redhat.com>
6911
6912 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6913 * configure: Regenerate.
6914 * config.in: Likewise.
6915 * server.h: Do not include errno.h.
6916 * event-loop.c: Likewise.
6917 * hostio-errno.c: Likewise.
6918 * linux-low.c: Likewise.
6919 * remote-utils.c: Likewise.
6920 * spu-low.c: Likewise.
6921 * utils.c: Likewise.
6922 * gdbreplay.c: Unconditionally include errno.h.
6923
6d3d12eb
GB		 69242014-08-07 Gary Benson <gbenson@redhat.com>
6925
6926 * server.h: Do not include string.h.
6927 * event-loop.c: Likewise.
6928 * linux-low.c: Likewise.
6929 * regcache.c: Likewise.
6930 * remote-utils.c: Likewise.
6931 * spu-low.c: Likewise.
6932 * utils.c: Likewise.
6933
dccbb609
GB		 69342014-08-07 Gary Benson <gbenson@redhat.com>
6935
6936 * server.h: Do not include gdb_assert.h.
6937
e76df0d0
GB		 69382014-08-07 Gary Benson <gbenson@redhat.com>
6939
6940 * server.h: Do not include common-utils.h.
6941
4cb9c816
GB		 69422014-08-07 Gary Benson <gbenson@redhat.com>
6943
6944 * server.h: Do not include ptid.h.
6945 * notif.h: Likewise.
6946
3995eeee
GB		 69472014-08-07 Gary Benson <gbenson@redhat.com>
6948
6949 * server.h: Do not include gdb_locale.h.
6950
cb9f1a9b
GB		 69512014-08-07 Gary Benson <gbenson@redhat.com>
6952
6953 * server.h: Do not include gdb/signals.h.
6954 * win32-low.c: Likewise.
6955
a5fceff8
GB		 69562014-08-07 Gary Benson <gbenson@redhat.com>
6957
6958 * server.h: Do not include pathmax.h.
6959
b9391142
GB		 69602014-08-07 Gary Benson <gbenson@redhat.com>
6961
6962 * server.h: Do not include libiberty.h.
6963 * linux-bfin-low.c: Likewise.
6964
0e443c87
GB		 69652014-08-07 Gary Benson <gbenson@redhat.com>
6966
6967 * server.h: Do not include ansidecl.h.
6968
8ebb3f56
GB		 69692014-08-07 Gary Benson <gbenson@redhat.com>
6970
6971 * linux-x86-low.c: Do not include stddef.h.
6972 * lynx-ppc-low.c: Likewise.
6973 * tracepoint.c: Likewise.
6974
8980bdf6
GB		 69752014-08-07 Gary Benson <gbenson@redhat.com>
6976
6977 * server.h: Do not include stdarg.h.
6978 * nto-low.c: Likewise.
6979
d7096f71
GB		 69802014-08-07 Gary Benson <gbenson@redhat.com>
6981
6982 * server.h: Do not include stdlib.h.
6983 * inferiors.c: Likewise.
6984 * linux-low.c: Likewise.
6985 * regcache.c: Likewise.
6986 * spu-low.c: Likewise.
6987 * tracepoint.c: Likewise.
6988 * utils.c: Likewise.
6989
d02f550d
GB		 69902014-08-07 Gary Benson <gbenson@redhat.com>
6991
6992 * server.h: Do not include stdio.h.
6993 * linux-low.c: Likewise.
6994 * remote-utils.c: Likewise.
6995 * spu-low.c: Likewise.
6996 * utils.c: Likewise.
6997 * wincecompat.c: Likewise.
6998
87f6c4e3
GB		 69992014-08-06 Gary Benson <gbenson@redhat.com>
7000
7001 * regcache.c (init_register_cache): Move conditionals inside if.
7002
7089dca4
GB		 70032014-08-06 Gary Benson <gbenson@redhat.com>
7004
7005 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7006
462f517e
GB		 70072014-07-31 Gary Benson <gbenson@redhat.com>
7008
7009 * ax.h: Do not include server.h.
7010 * gdbthread.h: Likewise.
7011 * lynx-low.h: Likewise.
7012 * notif.h: Likewise.
7013
976411d6
GB		 70142014-07-30 Gary Benson <gbenson@redhat.com>
7015
7016 * server.h: Include common-defs.h.
7017 Do not include config.h or build-gnulib-gdbserver/config.h.
7018
d41f6d8e
GB		 70192014-07-30 Gary Benson <gbenson@redhat.com>
7020
7021 * hostio-errno.c: Move server.h to top of includes list.
7022 * inferiors.c: Likewise.
7023 * linux-x86-low.c: Likewise.
7024 * notif.c: Include server.h.
7025
314c6a35
TT		 70262014-07-24 Tom Tromey <tromey@redhat.com>
7027 Gary Benson <gbenson@redhat.com>
7028
7029 * server.h (CORE_ADDR): Now unsigned.
7030
69ff6be5
PA		 70312014-07-16 Pedro Alves <palves@redhat.com>
7032
7033 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7034
ce9e3fe7
PA		 70352014-07-15 Pedro Alves <palves@redhat.com>
7036
7037 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7038 copy.
7039
e76126e8
PA		 70402014-07-11 Pedro Alves <palves@redhat.com>
7041
7042 * linux-low.c (kill_wait_lwp): New function, based on
7043 kill_one_lwp_callback, but use my_waitpid directly.
7044 (kill_one_lwp_callback, linux_kill): Use it.
7045
8e9db26e
PA		 70462014-06-23 Pedro Alves <palves@redhat.com>
7047
7048 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7049 before setting DR0..DR3.
7050
698b3e08
GB		 70512014-06-20 Gary Benson <gbenson@redhat.com>
7052
7053 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7054 * configure: Regenerated.
7055 * config.in: Likewise.
7056
125f8a3d
GB		 70572014-06-20 Gary Benson <gbenson@redhat.com>
7058
7059 * Makefile.in (SFILES): Update locations for files moved
7060 from common to nat.
7061 (object file files): Reordered.
7062
42995dbd
GB		 70632014-06-20 Gary Benson <gbenson@redhat.com>
7064
7065 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7066 (i386_dr_low_set_addr): Likewise.
7067 (i386_dr_low_get_addr): Likewise.
7068 (i386_dr_low_can_set_control): Likewise.
7069 (i386_dr_low_set_control): Likewise.
7070 (i386_dr_low_get_control): Likewise.
7071 (i386_dr_low_get_status): Likewise.
7072 (i386_get_debug_register_length): Likewise.
7073 * linux-x86-low.c (i386_dr_low_set_addr):
7074 Changed signature. Made static.
7075 (i386_dr_low_get_addr): Likewise.
7076 (i386_dr_low_set_control): Likewise.
7077 (i386_dr_low_get_control): Likewise.
7078 (i386_dr_low_get_status): Likewise.
7079 (i386_dr_low): New global variable.
7080 * win32-i386-low.c (i386_dr_low_set_addr):
7081 Changed signature. Made static.
7082 (i386_dr_low_get_addr): Likewise.
7083 (i386_dr_low_set_control): Likewise.
7084 (i386_dr_low_get_control): Likewise.
7085 (i386_dr_low_get_status): Likewise.
7086 (i386_dr_low): New global variable.
7087
e1d2394b
MS		 70882014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7089
7090 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7091 * Makefile.in (AR, AR_FLAGS): Define.
7092 * configure: Regenerate.
7093
3a8ee006
GB		 70942014-06-19 Gary Benson <gbenson@redhat.com>
7095
7096 * Makefile.in (i386-dregs.o): New rule.
7097 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7098 * i386-low.c (target.h): Remove include.
7099 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7100 (DR_CONTROL_SHIFT): Likewise.
7101 (DR_CONTROL_SIZE): Likewise.
7102 (DR_RW_EXECUTE): Likewise.
7103 (DR_RW_WRITE): Likewise.
7104 (DR_RW_READ): Likewise.
7105 (DR_RW_IORW): Likewise.
7106 (DR_LEN_1): Likewise.
7107 (DR_LEN_2): Likewise.
7108 (DR_LEN_4): Likewise.
7109 (DR_LEN_8): Likewise.
7110 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7111 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7112 (DR_ENABLE_SIZE): Likewise.
7113 (DR_LOCAL_SLOWDOWN): Likewise.
7114 (DR_GLOBAL_SLOWDOWN): Likewise.
7115 (DR_CONTROL_RESERVED): Likewise.
7116 (I386_DR_CONTROL_MASK): Likewise.
7117 (I386_DR_VACANT): Likewise.
7118 (I386_DR_LOCAL_ENABLE): Likewise.
7119 (I386_DR_GLOBAL_ENABLE): Likewise.
7120 (I386_DR_DISABLE): Likewise.
7121 (I386_DR_SET_RW_LEN): Likewise.
7122 (I386_DR_GET_RW_LEN): Likewise.
7123 (I386_DR_WATCH_HIT): Likewise.
7124 (i386_wp_op_t): Likewise.
7125 (i386_show_dr): Likewise.
7126 (i386_length_and_rw_bits): Likewise.
7127 (i386_insert_aligned_watchpoint): Likewise.
7128 (i386_remove_aligned_watchpoint): Likewise.
7129 (i386_handle_nonaligned_watchpoint): Likewise.
7130 i386_update_inferior_debug_regs(): Likewise.
7131 (i386_dr_insert_watchpoint): Likewise.
7132 (i386_dr_remove_watchpoint): Likewise.
7133 (i386_dr_region_ok_for_watchpoint): Likewise.
7134 (i386_dr_stopped_data_address): Likewise.
7135 (i386_dr_stopped_by_watchpoint): Likewise.
7136
8f26655c
GB		 71372014-06-19 Gary Benson <gbenson@redhat.com>
7138
7139 * i386-low.c (i386_dr_show): Renamed to
7140 i386_show_dr and made static. All uses updated.
7141 (i386_dr_length_and_rw_bits): Renamed to
7142 i386_length_and_rw_bits and made static.
7143 All uses updated.
7144 (i386_dr_insert_aligned_watchpoint): Renamed to
7145 i386_insert_aligned_watchpoint and made static.
7146 All uses updated.
7147 (i386_dr_remove_aligned_watchpoint): Renamed to
7148 i386_remove_aligned_watchpoint and made static.
7149 All uses updated.
7150 (i386_dr_update_inferior_debug_regs): Renamed to
7151 i386_update_inferior_debug_regs and made static.
7152 All uses updated.
7153
b9228891
GB		 71542014-06-18 Gary Benson <gbenson@redhat.com>
7155
5171def3
GB		 7156 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7157 (i386_dr_low_can_set_control): Likewise.
7158 (i386_get_debug_register_length): Likewise.
7159 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7160 (i386_dr_low_can_set_control): Likewise.
7161 (i386_get_debug_register_length): Likewise.
7162
71632014-06-17 Gary Benson <gbenson@redhat.com>
7164
b9228891
GB		 7165 * i386-low.h (i386-dregs.h): New include.
7166 (DR_FIRSTADDR): Now in i386-dregs.h.
7167 (DR_LASTADDR): Likewise.
7168 (DR_NADDR): Likewise.
7169 (DR_STATUS): Likewise.
7170 (DR_CONTROL): Likewise.
7171 (i386_debug_reg_state): Likewise.
7172 (i386_dr_insert_watchpoint): Likewise.
7173 (i386_dr_remove_watchpoint): Likewise.
7174 (i386_dr_region_ok_for_watchpoint): Likewise.
7175 (i386_dr_stopped_data_address): Likewise.
7176 (i386_dr_stopped_by_watchpoint): Likewise.
7177 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7178
4be83cc2
GB		 71792014-06-18 Gary Benson <gbenson@redhat.com>
7180
7181 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7182 i386_dr_insert_watchpoint.
7183 (i386_low_remove_watchpoint): Renamed to
7184 i386_dr_remove_watchpoint.
7185 (i386_low_region_ok_for_watchpoint): Renamed to
7186 i386_dr_region_ok_for_watchpoint.
7187 (i386_low_stopped_data_address): Renamed to
7188 i386_dr_stopped_data_address.
7189 (i386_low_stopped_by_watchpoint): Renamed to
7190 i386_dr_stopped_by_watchpoint.
7191 * i386-low.c (i386_show_dr): Renamed to
7192 i386_dr_show and made nonstatic. All uses updated.
7193 (i386_length_and_rw_bits): Renamed to
7194 i386_dr_length_and_rw_bits and made nonstatic.
7195 All uses updated.
7196 (i386_insert_aligned_watchpoint): Renamed to
7197 i386_dr_insert_aligned_watchpoint and made nonstatic.
7198 All uses updated.
7199 (i386_remove_aligned_watchpoint): Renamed to
7200 i386_dr_remove_aligned_watchpoint and made nonstatic.
7201 All uses updated.
7202 (i386_update_inferior_debug_regs): Renamed to
7203 i386_dr_update_inferior_debug_regs and made nonstatic.
7204 All uses updated.
7205 (i386_low_insert_watchpoint): Renamed to
7206 i386_dr_insert_watchpoint. All uses updated.
7207 (i386_low_remove_watchpoint): Renamed to
7208 i386_dr_remove_watchpoint. All uses updated.
7209 (i386_low_region_ok_for_watchpoint): Renamed to
7210 i386_dr_region_ok_for_watchpoint. All uses updated.
7211 (i386_low_stopped_data_address): Renamed to
7212 i386_dr_stopped_data_address. All uses updated.
7213 (i386_low_stopped_by_watchpoint): Renamed to
7214 i386_dr_stopped_by_watchpoint. All uses updated.
7215
131aa0d4
GB		 72162014-06-18 Gary Benson <gbenson@redhat.com>
7217
7218 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7219 (i386_dr_low_can_set_control): Likewise.
7220 (i386_insert_aligned_watchpoint): New check.
7221
d9305f7f
GB		 72222014-06-18 Gary Benson <gbenson@redhat.com>
7223
7224 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7225 Renamed to state.
7226
e927c9fc
GB		 72272014-06-18 Gary Benson <gbenson@redhat.com>
7228
7229 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7230 instead of fatal and error.
7231 (i386_handle_nonaligned_watchpoint): Likewise.
7232
1b6d4134
GB		 72332014-06-18 Gary Benson <gbenson@redhat.com>
7234
7235 * i386-low.c (i386_get_debug_register_length): New macro.
7236 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7237 (i386_show_dr): Use debug_printf instead of fprintf. Use
7238 phex to format values.
7239
6e62758f
GB		 72402014-06-18 Gary Benson <gbenson@redhat.com>
7241
7242 * i386-low.h: Comment changes.
7243 * i386-low.c: Likewise.
7244
fc6e2f03
GB		 72452014-06-18 Gary Benson <gbenson@redhat.com>
7246
7247 * i386-low.c: Whitespace changes.
7248
f9d1eeed
TT		 72492014-06-12 Tom Tromey <tromey@redhat.com>
7250
7251 * utils.c (freeargv): Remove.
7252
0b04e523
TT		 72532014-06-12 Tom Tromey <tromey@redhat.com>
7254
7255 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7256 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7257 (parse_debug_format_options): Likewise.
7258 (gdbserver_usage): Likewise.
7259 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7260 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7261 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7262 against libiberty.
7263 ($(LIBGNU)): Depend on libiberty.
7264 (all-lib): Recurse into all subdirs.
7265 (install-only): Invoke "install" target in subdirs.
7266 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7267 targets.
7268 * configure: Rebuild.
7269 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7270 for vasprintf, vsnprintf, or gettimeofday.
7271 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7272 srv_tgtobj.
7273
270c9937
JB		 72742014-06-05 Joel Brobecker <brobecker@adacore.com>
7275
7276 * development.sh: Delete.
7277 * Makefile.in (config.status): Adjust dependency on development.sh.
7278 * configure.ac: Adjust development.sh source call.
7279 * configure: Regenerate.
7280
0a261ed8
PA		 72812014-06-02 Pedro Alves <palves@redhat.com>
7282
7283 * ax.c (gdb_free_agent_expr): New function.
7284 * ax.h (gdb_free_agent_expr): New declaration.
7285 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7286 list.
7287 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7288 static.
7289 (clear_breakpoint_conditions_and_commands): New function.
7290 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7291 (clear_breakpoint_conditions_and_commands): New declaration.
7292
e9dae05e
RR		 72932014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7294
7295 * linux-aarch64-low.c (asm/ptrace.h): Include.
7296
5876f503
JK		 72972014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7298
7299 Fix TLS access for -static -pthread.
7300 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7301 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7302 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7303
802e8e6d
PA		 73042014-05-20 Pedro Alves <palves@redhat.com>
7305
7306 * linux-aarch64-low.c (aarch64_insert_point)
7307 (aarch64_remove_point): No longer check whether the type is
7308 supported here. Adjust to new interface.
7309 (the_low_target): Install aarch64_supports_z_point_type as
7310 supports_z_point_type method.
7311 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7312 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7313 instead of a Z packet char. Adjust.
7314 (arm_supports_z_point_type): New function.
7315 (arm_insert_point, arm_remove_point): Adjust to new interface.
7316 (the_low_target): Install arm_supports_z_point_type.
7317 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7318 (cris_insert_point, cris_remove_point): Adjust to new interface.
7319 Don't check whether the type is supported here.
7320 (the_low_target): Install cris_supports_z_point_type.
7321 * linux-low.c (linux_supports_z_point_type): New function.
7322 (linux_insert_point, linux_remove_point): Adjust to new interface.
7323 * linux-low.h (struct linux_target_ops) <insert_point,
7324 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7325 raw_breakpoint pointer parameter.
7326 <supports_z_point_type>: New method.
7327 * linux-mips-low.c (mips_supports_z_point_type): New function.
7328 (mips_insert_point, mips_remove_point): Adjust to new interface.
7329 Use mips_supports_z_point_type.
7330 (the_low_target): Install mips_supports_z_point_type.
7331 * linux-ppc-low.c (the_low_target): Install NULL as
7332 supports_z_point_type method.
7333 * linux-s390-low.c (the_low_target): Install NULL as
7334 supports_z_point_type method.
7335 * linux-sparc-low.c (the_low_target): Install NULL as
7336 supports_z_point_type method.
7337 * linux-x86-low.c (x86_supports_z_point_type): New function.
7338 (x86_insert_point): Adjust to new insert_point interface. Use
7339 insert_memory_breakpoint. Adjust to new
7340 i386_low_insert_watchpoint interface.
7341 (x86_remove_point): Adjust to remove_point interface. Use
7342 remove_memory_breakpoint. Adjust to new
7343 i386_low_remove_watchpoint interface.
7344 (the_low_target): Install x86_supports_z_point_type.
7345 * lynx-low.c (lynx_target_ops): Install NULL as
7346 supports_z_point_type callback.
7347 * nto-low.c (nto_supports_z_point_type): New.
7348 (nto_insert_point, nto_remove_point): Adjust to new interface.
7349 (nto_target_ops): Install nto_supports_z_point_type.
7350 * mem-break.c: Adjust intro comment.
7351 (struct raw_breakpoint) <raw_type, size>: New fields.
7352 <inserted>: Update comment.
7353 <shlib_disabled>: Delete field.
7354 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7355 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7356 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7357 (raw_bkpt_type_to_target_hw_bp_type): New function.
7358 (find_enabled_raw_code_breakpoint_at): New function.
7359 (find_raw_breakpoint_at): New type and size parameters. Use them.
7360 (insert_memory_breakpoint): New function, based off
7361 set_raw_breakpoint_at.
7362 (remove_memory_breakpoint): New function.
7363 (set_raw_breakpoint_at): Reimplement.
7364 (set_breakpoint): New, based on set_breakpoint_at.
7365 (set_breakpoint_at): Reimplement.
7366 (delete_raw_breakpoint): Go through the_target->remove_point
7367 instead of assuming memory breakpoints.
7368 (find_gdb_breakpoint_at): Delete.
7369 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7370 (find_gdb_breakpoint): New function.
7371 (set_gdb_breakpoint_at): Delete.
7372 (z_type_supported): New function.
7373 (set_gdb_breakpoint_1): New function, loosely based off
7374 set_gdb_breakpoint_at.
7375 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7376 (delete_gdb_breakpoint_at): Delete.
7377 (delete_gdb_breakpoint_1): New function, loosely based off
7378 delete_gdb_breakpoint_at.
7379 (delete_gdb_breakpoint): New function.
7380 (clear_gdb_breakpoint_conditions): Rename to ...
7381 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7382 breakpoint.
7383 (add_condition_to_breakpoint): Make static.
7384 (add_breakpoint_condition): Take a struct breakpoint pointer
7385 instead of an address. Adjust.
7386 (gdb_condition_true_at_breakpoint): Rename to ...
7387 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7388 z_type parameter.
7389 (gdb_condition_true_at_breakpoint): Reimplement.
7390 (add_breakpoint_commands): Take a struct breakpoint pointer
7391 instead of an address. Adjust.
7392 (gdb_no_commands_at_breakpoint): Rename to ...
7393 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7394 parameter. Return true if no breakpoint was found. Change debug
7395 output.
7396 (gdb_no_commands_at_breakpoint): Reimplement.
7397 (run_breakpoint_commands): Rename to ...
7398 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7399 and change return type to boolean.
7400 (run_breakpoint_commands): New function.
7401 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7402 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7403 breakpoint. Go through the_target->remove_point instead of
7404 assuming memory breakpoint.
7405 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7406 software and hardware breakpoints.
7407 (reinsert_raw_breakpoint): Go through the_target->insert_point
7408 instead of assuming memory breakpoint.
7409 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7410 software and hardware breakpoints.
7411 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7412 Check both software and hardware breakpoints.
7413 (validate_inserted_breakpoint): Assert the breakpoint is a
7414 software breakpoint. Set the inserted flag to -1 instead of
7415 setting shlib_disabled.
7416 (delete_disabled_breakpoints): Adjust.
7417 (validate_breakpoints): Only validate software breakpoints.
7418 Adjust to inserted flag change.
7419 (check_mem_read, check_mem_write): Skip breakpoint types other
7420 than software breakpoints. Adjust to inserted flag change.
7421 * mem-break.h (enum raw_bkpt_type): New enum.
7422 (raw_breakpoint, struct process_info): Forward declare.
7423 (Z_packet_to_target_hw_bp_type): Delete declaration.
7424 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7425 (set_gdb_breakpoint, delete_gdb_breakpoint)
7426 (clear_breakpoint_conditions): New declarations.
7427 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7428 (breakpoint_inserted_here): Update comment.
7429 (add_breakpoint_condition, add_breakpoint_commands): Replace
7430 address parameter with a breakpoint pointer parameter.
7431 (gdb_breakpoint_here): Update comment.
7432 (delete_gdb_breakpoint_at): Delete.
7433 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7434 * server.c (process_point_options): Take a struct breakpoint
7435 pointer instead of an address. Adjust.
7436 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7437 delete_gdb_breakpoint.
7438 * spu-low.c (spu_target_ops): Install NULL as
7439 supports_z_point_type method.
7440 * target.h: Include mem-break.h.
7441 (struct target_ops) <prepare_to_access_memory>: Update comment.
7442 <supports_z_point_type>: New field.
7443 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7444 instead of a char. Also take a raw breakpoint pointer.
7445 * win32-arm-low.c (the_low_target): Install NULL as
7446 supports_z_point_type.
7447 * win32-i386-low.c (i386_supports_z_point_type): New function.
7448 (i386_insert_point, i386_remove_point): Adjust to new interface.
7449 (the_low_target): Install i386_supports_z_point_type.
7450 * win32-low.c (win32_supports_z_point_type): New function.
7451 (win32_insert_point, win32_remove_point): Adjust to new interface.
7452 (win32_target_ops): Install win32_supports_z_point_type.
7453 * win32-low.h (struct win32_target_ops):
7454 <supports_z_point_type>: New method.
7455 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7456 instead of a char. Also take a raw breakpoint pointer.
7457
932539e3
PA		 74582014-05-20 Pedro Alves <palves@redhat.com>
7459
7460 * mem-break.h: Include break-common.h.
7461 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7462 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7463 (Z_packet_to_target_hw_bp_type): New declaration.
7464 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7465 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7466 (Z_PACKET_ACCESS_WP): Delete macros.
7467 (Z_packet_to_hw_type): Delete function.
7468 * i386-low.h: Don't include break-common.h here.
7469 (Z_packet_to_hw_type): Delete declaration.
7470 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7471 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7472 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7473 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7474 * linux-aarch64-low.c: Don't include break-common.h here.
7475 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7476 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7477 (Z_packet_to_target_hw_bp_type): Delete function.
7478 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7479 function.
7480 (mips_insert_point, mips_remove_point): Use
7481 Z_packet_to_target_hw_bp_type.
7482
4ff0d3d8
PA		 74832014-05-20 Pedro Alves <palves@redhat.com>
7484
7485 * linux-aarch64-low.c: Include break-common.h.
7486 (enum target_point_type): Delete.
7487 (Z_packet_to_point_type): Rename to ...
7488 (Z_packet_to_target_hw_bp_type): ... this, and return a
7489 target_hw_bp_type instead.
7490 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7491 instead of an enum target_point_type.
7492 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7493 breakpoint type.
7494 (aarch64_dr_state_insert_one_point)
7495 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7496 (aarch64_handle_aligned_watchpoint)
7497 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7498 Take an enum target_hw_bp_type instead of an enum
7499 target_point_type.
7500 (aarch64_supports_z_point_type): New function.
7501 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7502 use Z_packet_to_target_hw_bp_type.
7503
786dc519
JB		 75042014-05-20 Joel Brobecker <brobecker@adacore.com>
7505
7506 * configure.ac: Only use -Werror by default when DEVELOPMENT
7507 is true.
7508 * configure: Regenerate.
7509
9e0aa64f
JK		 75102014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7511
7512 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7513 * linux-x86-low.c (X86_64_USER_REGS): New.
7514 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7515
2b577b92
YQ		 75162014-04-28 Yao Qi <yao@codesourcery.com>
7517
7518 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7519 name.
7520
94611da2
PA		 75212014-04-25 Pedro Alves <palves@redhat.com>
7522
7523 PR server/16255
7524 * linux-low.c (linux_attach_fail_reason_string): New function.
7525 (linux_attach_lwp): Delete.
7526 (linux_attach_lwp_1): Rename to ...
7527 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7528 argument. Remove "initial" parameter. Return int instead of
7529 void. Don't error or warn here.
7530 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7531 failure to attach to the tgid. Call warning when failing to
7532 attach to an lwp.
7533 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7534 argument. Remove "initial" parameter. Return int instead of
7535 void. Don't error or warn here.
7536 (linux_attach_fail_reason_string): New declaration.
7537 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7538 interface change. Use linux_attach_fail_reason_string.
7539
01f9f808
MS		 75402014-04-24 Michael Sturm <michael.sturm@mintel.com>
7541 Walfred Tedeschi <walfred.tedeschi@intel.com>
7542
7543 * Makefile.in: Added rules to handle new files
7544 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7545 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7546 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7547 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7548 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7549 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7550 x32-avx512-linux.o.
7551 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7552 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7553 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7554 i386/x32-avx512.xml.
7555 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7556 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7557 i386/x32-avx512-linux.xml.
7558 * i387-fp.c (num_avx512_k_registers): New constant for number
7559 of K registers.
7560 (num_avx512_zmmh_low_registers): New constant for number of
7561 lower ZMM registers (0-15).
7562 (num_avx512_zmmh_high_registers): New constant for number of
7563 higher ZMM registers (16-31).
7564 (num_avx512_ymmh_registers): New contant for number of higher
7565 YMM registers (ymm16-31 added by avx521 on x86_64).
7566 (num_avx512_xmm_registers): New constant for number of higher
7567 XMM registers (xmm16-31 added by AVX512 on x86_64).
7568 (struct i387_xsave): Add space for AVX512 registers.
7569 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7570 Add code to handle AVX512 registers.
7571 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7572 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7573 prototypei from generated file.
7574 (tdesc_amd64_avx512_linux): Likewise.
7575 (init_registers_x32_avx512_linux): Likewise.
7576 (tdesc_x32_avx512_linux): Likewise.
7577 (init_registers_i386_avx512_linux): Likewise.
7578 (tdesc_i386_avx512_linux): Likewise.
7579 (x86_64_regmap): Add AVX512 registers.
7580 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7581 mask.
7582 (initialize_low_arch): Add code to initialize AVX512 registers.
7583
51aa91f9
PA		 75842014-04-23 Pedro Alves <palves@redhat.com>
7585
7586 * mem-break.c (find_gdb_breakpoint_at): Make static.
7587 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7588
a4165e94
PA		 75892014-04-23 Pedro Alves <palves@redhat.com>
7590
7591 * i386-low.c: Don't include break-common.h here.
7592 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7593 prototype to take target_hw_bp_type as argument instead of a Z
7594 packet char.
7595 * i386-low.h: Include break-common.h here.
7596 (Z_packet_to_hw_type): Declare.
7597 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7598 prototypes.
7599 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7600 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7601 (x86_remove_point): Convert the packet number to a
7602 target_hw_bp_type before calling i386_low_remove_watchpoint.
7603 * win32-i386-low.c (i386_insert_point): Convert the packet number
7604 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7605 (i386_remove_point): Convert the packet number to a
7606 target_hw_bp_type before calling i386_low_remove_watchpoint.
7607
b8acf843
PA		 76082014-04-23 Pedro Alves <palves@redhat.com>
7609
7610 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7611
d708bcd1
PA		 76122014-04-10 Pedro Alves <palves@redhat.com>
7613
7614 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7615 Check if the condition or command is NULL before checking if the
7616 breakpoint is known. On success, return true.
7617 * mem-break.h (add_breakpoint_condition): Document return.
7618 (add_breakpoint_commands): Add describing comment.
7619 * server.c (skip_to_semicolon): New function.
7620 (process_point_options): Use it.
7621
2eec7d5b
PA		 76222014-04-09 Pedro Alves <palves@redhat.com>
7623
7624 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7625 to lwpid_of.
7626
fa96cb38
PA		 76272014-02-27 Pedro Alves <palves@redhat.com>
7628
7629 PR 12702
7630 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7631 macros.
7632 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7633 output.
7634 (last_thread_of_process_p): Take a PID argument instead of a
7635 thread pointer.
7636 (linux_wait_for_lwp): Delete.
7637 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7638 functions.
7639 (linux_low_filter_event): New function, party factored out from
7640 linux_wait_for_event.
7641 (linux_wait_for_event): Rename to ...
7642 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7643 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7644 sigsuspend. Check for zombie leaders.
7645 (linux_wait_for_event): Reimplement as wrapper around
7646 linux_wait_for_event_filtered.
7647 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7648 a normal or signal exit is seen, it's the whole process exiting.
7649 (wait_for_sigstop): No longer a for_each_inferior callback.
7650 Rewrite on top of linux_wait_for_event_filtered.
7651 (stop_all_lwps): Call wait_for_sigstop directly.
7652 * server.c (resume, handle_target_event): Handle
7653 TARGET_WAITKIND_NO_RESUMED.
7654
d763de10
JB		 76552014-02-26 Joel Brobecker <brobecker@adacore.com>
7656
7657 * win32-low.c (psapi_get_dll_name,
7658 * win32_CreateToolhelp32Snapshot): Delete.
7659 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7660 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7661 Delete.
7662 (handle_load_dll): Add function description.
7663 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7664
850a0f76
JB		 76652014-02-26 Joel Brobecker <brobecker@adacore.com>
7666
7667 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7668 Add comment.
7669 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7670 base address when calling win32_add_one_solib.
7671 (handle_load_dll): Delete local variable load_addr.
7672 Remove 0x1000 offset applied to DLL base address when calling
7673 win32_add_one_solib.
7674 (handle_unload_dll): Add comment.
7675
f25b3fc3
JB		 76762014-02-26 Joel Brobecker <brobecker@adacore.com>
7677
7678 * win32-low.c (win32_add_all_dlls): Renames
7679 win32_ensure_ntdll_loaded. Rewrite function documentation.
7680 Adjust implementation to always load all DLLs.
7681 Add 0x1000 offset to DLL base address when calling
7682 win32_add_one_solib.
7683 (child_initialization_done): New static global.
7684 (do_initial_child_stuff): Set child_initialization_done to
7685 zero during child initialization, and 1 after. Replace call
7686 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7687 Add comment.
7688 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7689 (handle_unload_dll): Add function documentation.
7690 (get_child_debug_event): Ignore load and unload DLL events
7691 during child initialization.
7692
d86d4aaf
DE		 76932014-02-20 Doug Evans <dje@google.com>
7694
3bc32da3 7695 Remove global all_lwps.
d86d4aaf
DE		 7696 * inferiors.h (ptid_of): Move here from linux-low.h.
7697 (pid_of, lwpid_of): Ditto.
7698 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7699 parameter is a struct thread_info * now.
7700 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7701 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7702 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7703 directly.
7704 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7705 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7706 * linux-arm-low.c (update_registers_callback): Update, "entry"
7707 parameter is a struct thread_info * now.
7708 Fetch lwpid from current_inferior directly.
7709 (arm_insert_point): Pass &all_threads to find_inferior instead of
7710 &all_lwps.
7711 (arm_remove_point): Ditto.
7712 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7713 (arm_prepare_to_resume): Fetch pid from thread.
7714 (arm_read_description): Fetch lwpid from current_inferior directly.
7715 * linux-low.c (all_lwps): Delete.
7716 (delete_lwp): Delete call to remove_inferior.
7717 (handle_extended_wait): Fetch lwpid from thread.
7718 (add_lwp): Don't set lwp->entry.id. Remove call to
7719 add_inferior_to_list.
7720 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7721 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7722 (kill_one_lwp_callback): Ditto.
7723 (linux_kill): Don't dereference NULL pointer.
7724 Fetch ptid,lwpid from thread.
7725 (get_detach_signal): Fetch ptid from thread.
7726 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7727 Simplify call to regcache_invalidate_thread.
7728 (delete_lwp_callback): Update, "entry" parameter is a
7729 struct thread_info * now. Fetch pid from thread.
7730 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7731 (status_pending_p_callback): Update, "entry" parameter is a
7732 struct thread_info * now. Fetch ptid from thread.
7733 (find_lwp_pid): Update, "entry" parameter is a
7734 struct thread_info * now.
7735 (linux_wait_for_lwp): Fetch pid from thread.
7736 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7737 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7738 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7739 (dequeue_one_deferred_signal): Ditto.
7740 (cancel_breakpoint): Fetch ptid from current_inferior.
7741 (linux_wait_for_event): Pass &all_threads to find_inferior,
7742 not &all_lwps. Fetch ptid, lwpid from thread.
7743 (count_events_callback): Update, "entry" parameter is a
7744 struct thread_info * now.
7745 (select_singlestep_lwp_callback): Ditto.
7746 (select_event_lwp_callback): Ditto.
7747 (cancel_breakpoints_callback): Ditto.
7748 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7749 not &all_lwps.
7750 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7751 (unsuspend_one_lwp): Update, "entry" parameter is a
7752 struct thread_info * now.
7753 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7754 not &all_lwps.
7755 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7756 Fetch lwpid from thread, not lwp.
7757 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7758 Pass &all_threads to find_inferior, not &all_lwps.
7759 (send_sigstop): Fetch lwpid from thread, not lwp.
7760 (send_sigstop_callback): Update, "entry" parameter is a
7761 struct thread_info * now.
7762 (suspend_and_send_sigstop_callback): Ditto.
7763 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7764 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7765 struct thread_info * now.
7766 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7767 from thread, lwp.
7768 (lwp_running): Update, "entry" parameter is a
7769 struct thread_info * now.
7770 (stop_all_lwps): Fetch ptid from thread.
7771 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7772 (linux_resume_one_lwp): Fetch lwpid from thread.
7773 (linux_set_resume_request): Update, "entry" parameter is a
7774 struct thread_info * now. Fetch pid, lwpid from thread.
7775 (resume_status_pending_p): Update, "entry" parameter is a
7776 struct thread_info * now.
7777 (need_step_over_p): Ditto. Fetch lwpid from thread.
7778 (start_step_over): Fetch lwpid from thread.
7779 (linux_resume_one_thread): Update, "entry" parameter is a
7780 struct thread_info * now. Fetch lwpid from thread.
7781 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7782 (proceed_one_lwp): Update, "entry" parameter is a
7783 struct thread_info * now. Fetch lwpid from thread.
7784 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7785 struct thread_info * now.
7786 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7787 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7788 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7789 directly.
7790 (regsets_store_inferior_registers): Ditto.
7791 (fetch_register, store_register): Ditto.
7792 (linux_read_memory, linux_write_memory): Ditto.
7793 (linux_request_interrupt): Ditto.
7794 (linux_read_auxv): Ditto.
7795 (linux_xfer_siginfo): Ditto.
7796 (linux_qxfer_spu): Ditto.
7797 (linux_qxfer_libraries_svr4): Ditto.
7798 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7799 moved to inferiors.h.
7800 (get_lwp): Delete.
7801 (get_thread_lwp): Update.
7802 (struct lwp_info): Delete member "entry". Simplify comment for
7803 member "thread".
7804 (all_lwps): Delete.
7805 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7806 current_inferior directly.
7807 (update_watch_registers_callback): Update, "entry" parameter is a
7808 struct thread_info * now. Fetch pid from thread.
7809 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7810 (mips_insert_point): Fetch lwpid from current_inferior.
7811 Pass &all_threads to find_inferior, not &all_lwps.
7812 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7813 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7814 directly.
7815 (mips_stopped_data_address): Ditto.
7816 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7817 directly.
7818 * linux-tile-low.c (tile_arch_setup): Ditto.
7819 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7820 (update_debug_registers_callback): Update, "entry" parameter is a
7821 struct thread_info * now. Fetch pid from thread.
7822 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7823 Pass &all_threads to find_inferior, not &all_lwps.
7824 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7825 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7826 Pass &all_threads to find_inferior, not &all_lwps.
7827 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7828 (i386_dr_low_get_status): Ditto.
7829 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7830 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7831 (x86_linux_read_description): Ditto.
7832 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7833
3b8361aa
DE		 78342014-02-20 Doug Evans <dje@google.com>
7835
7836 * inferiors.c (get_first_inferior): Fix buglet.
7837
f7667f0d
DE		 78382014-02-19 Doug Evans <dje@google.com>
7839
7840 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7841 * inferiors.c (add_thread): Change result type to struct thread_info *.
7842 All callers updated.
7843 (add_lwp): Call add_thread here instead of in callers.
7844 All callers updated.
7845 * linux-low.h (get_lwp_thread): Rewrite.
7846 (struct lwp_info): New member "thread".
7847
b3312d80
DE		 78482014-02-19 Doug Evans <dje@google.com>
7849
7850 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7851 All callers updated.
7852
ecc6f45c
DE		 78532014-02-19 Doug Evans <dje@google.com>
7854
7855 * inferiors.c (add_thread): Fix whitespace.
7856
649ebbca
DE		 78572014-02-19 Doug Evans <dje@google.com>
7858
7859 * dll.c (clear_dlls): Replace accessing list implemention details
7860 with API function.
7861 * gdbthread.h (get_first_thread): Declare.
7862 * inferiors.c (for_each_inferior_with_data): New function.
7863 (get_first_thread): New function.
7864 (find_thread_ptid): Simplify.
7865 (get_first_inferior): New function.
7866 (clear_list): Delete.
7867 (one_inferior_p): New function.
7868 (clear_inferior_list): New function.
7869 (clear_inferiors): Update.
7870 * inferiors.h (for_each_inferior_with_data): Declare.
7871 (clear_inferior_list): Declare.
7872 (one_inferior_p): Declare.
7873 (get_first_inferior): Declare.
7874 * linux-low.c (linux_wait_for_event): Replace accessing list
7875 implemention details with API function.
7876 * server.c (target_running): Ditto.
7877 (accumulate_file_name_length): New function.
7878 (emit_dll_description): New function.
7879 (handle_qxfer_libraries): Replace accessing list implemention
7880 details with API function.
7881 (handle_qxfer_threads_worker): New function.
7882 (handle_qxfer_threads_proper): Replace accessing list implemention
7883 details with API function.
7884 (handle_query): Ditto.
7885 (visit_actioned_threads_callback_ftype): New typedef.
7886 (visit_actioned_threads_data): New struct.
7887 (visit_actioned_threads): Rewrite to be find_inferior callback.
7888 (resume): Call find_inferior.
7889 (handle_status): Replace accessing list implemention
7890 details with API function.
7891 (process_serial_event): Replace accessing list implemention details
7892 with API function.
7893 * target.c (set_desired_inferior): Replace accessing list implemention
7894 details with API function.
7895 * tracepoint.c (same_process_p): New function.
7896 (gdb_agent_about_to_close): Replace accessing list implemention
7897 details with API function.
7898 * win32-low.c (child_delete_thread): Replace accessing list
7899 implemention details with API function.
7900 (match_dll_by_basename): New function.
7901 (dll_is_loaded_by_basename): New function.
7902 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7903 details call to dll_is_loaded_by_basename.
7904
80894984
DE		 79052014-02-19 Doug Evans <dje@google.com>
7906
7907 * dll.h (struct dll_info): Add comment.
7908 * gdbthread.h (struct thread_info): Add comment.
7909 (current_ptid): Simplify.
7910 * inferiors.c (add_process): Update.
7911 (remove_process): Update.
7912 * inferiors.h (struct process_info): Rename member "head" to "entry".
7913 * linux-low.c (delete_lwp): Update.
7914 (add_lwp): Update.
7915 (last_thread_of_process_p): Update.
7916 (kill_one_lwp_callback, linux_kill): Update.
7917 (status_pending_p_callback): Update.
7918 (wait_for_sigstop): Update. Simplify read of ptid.
7919 (start_step_over): Update.
7920 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7921 (get_lwp_thread): Update.
7922 (struct lwp_info): Rename member "head" to "entry".
7923 * regcache.h (inferior_list_entry): Delete.
7924 * server.c (kill_inferior_callback): Update.
7925 (detach_or_kill_inferior_callback): Update.
7926 (print_started_pid): Update.
7927 (print_attached_pid): Update.
7928 (process_serial_event): Simplify read of ptid.
7929 * thread-db.c (thread_db_create_event): Update.
7930 (thread_db_get_tls_address): Update.
7931 * win32-low.c (current_inferior_ptid): Simplify.
7932
46917d26
TT		 79332014-02-19 Tom Tromey <tromey@redhat.com>
7934
7935 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7936 argument.
7937 (target_supports_btrace): Update.
7938
0759a81e
YQ		 79392014-02-14 Yao Qi <yao@codesourcery.com>
7940
7941 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7942 (rsp-low-ipa.o): New target.
7943
a7191e8b
TT		 79442014-02-12 Tom Tromey <tromey@redhat.com>
7945
7946 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7947 convert_ascii_to_int.
7948 * regcache.c (registers_to_string): Likewise.
7949 * remote-utils.c (decode_M_packet): Likewise.
7950 * server.c (process_serial_event): Likewise.
7951
ff0e980e
TT		 79522014-02-12 Tom Tromey <tromey@redhat.com>
7953
7954 * server.c (handle_query, handle_v_run): Use hex2bin, not
7955 unhexify.
7956 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7957
e9371aff
TT		 79582014-02-12 Tom Tromey <tromey@redhat.com>
7959
7960 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7961 convert_int_to_ascii.
7962 * regcache.c (registers_to_string, collect_register_as_string):
7963 Likewise.
7964 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7965 Likewise.
7966 * server.c (process_serial_event): Likewise.
7967 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7968 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7969
971dc0b8
TT		 79702014-02-12 Tom Tromey <tromey@redhat.com>
7971
7972 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7973 bin2hex, not hexify.
7974 * tracepoint.c (cmd_qtstatus): Likewise.
7975
0a822afb
TT		 79762014-02-12 Tom Tromey <tromey@redhat.com>
7977
7978 * remote-utils.c (monitor_output): Pass explicit length to
7979 hexify.
7980
9c3d6531
TT		 79812014-02-12 Tom Tromey <tromey@redhat.com>
7982
7983 * tracepoint.c: Include rsp-low.h.
7984 * server.c: Include rsp-low.h.
7985 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7986 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7987 declare.
7988 * remote-utils.c: Include rsp-low.h.
7989 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7990 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7991 (convert_int_to_ascii, convert_ascii_to_int): Move to
7992 common/rsp-low.c.
7993 * regcache.c: Include rsp-low.h.
7994 * ax.c: Include rsp-low.h.
7995 * Makefile.in (SFILES): Add common/rsp-low.c.
7996 (OBS): Add rsp-low.o.
7997 (rsp-low.o): New target.
7998
01fd3ea5
TT		 79992014-02-12 Tom Tromey <tromey@redhat.com>
8000
8001 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8002 Include print-utils.h.
8003 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8004 (plongest, thirty_two, phex_nz): Remove.
8005 * Makefile.in (SFILES): Add common/print-utils.c.
8006 (OBS): Add print-utils.o.
8007 (print-utils-ipa.o): New target.
8008 (print-utils.o): New target.
8009 (IPA_OBJS): Add print-utils-ipa.o.
8010
e99dc820
TT		 80112014-02-06 Tom Tromey <tromey@redhat.com>
8012
8013 * Makefile.in (SFILES): Fix indentation.
8014
ee1e2d4f
DE		 80152014-02-05 Doug Evans <dje@google.com>
8016
8017 * linux-low.c (linux_wait_for_event): Improve comment.
8018 (linux_wait_1): Keep current_inferior in sync with event_child.
8019
f5a02773
DE		 80202014-01-22 Doug Evans <dje@google.com>
8021
8022 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8023
87ce2a04
DE		 80242014-01-22 Doug Evans <dje@google.com>
8025
8026 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8027 * configure: Regenerate.
8028 * config.in: Regenerate.
8029 * Makefile.in (SFILES): Add debug.c.
8030 (OBS): Add debug.o.
8031 * debug.c: New file.
8032 * debug.h: New file.
8033 * linux-aarch64-low.c (*): Update all debugging printfs to use
8034 debug_printf instead of fprintf.
8035 * linux-arm-low.c (*): Ditto.
8036 * linux-cris-low.c (*): Ditto.
8037 * linux-crisv32-low.c (*): Ditto.
8038 * linux-m32r-low.c (*): Ditto.
8039 * linux-sparc-low.c (*): Ditto.
8040 * linux-x86.c (*): Ditto.
8041 * linux-low.c (*): Ditto.
8042 (linux_wait_1): Add calls to debug_enter, debug_exit.
8043 (linux_wait): Remove redundant debugging printf.
8044 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8045 (linux_resume, unstop_all_lwps): Ditto.
8046 * mem-break.c (*): Update all debugging printfs to use
8047 debug_printf instead of fprintf.
8048 * remote-utils.c (*): Ditto.
8049 * thread-db.c (*): Ditto.
8050 * server.c #include <ctype.h>, "gdb_vecs.h".
8051 (debug_threads): Moved to debug.c.
8052 (*): Update all debugging printfs to use debug_printf instead of
8053 fprintf.
8054 (start_inferior): Replace call to fflush with call to debug_flush.
8055 (monitor_show_help): Mention set debug-format.
8056 (parse_debug_format_options): New function.
8057 (handle_monitor_command): Handle "monitor set debug-format".
8058 (gdbserver_usage): Mention --debug-format.
8059 (main): Parse --debug-format.
8060 * server.h (debug_threads): Declaration moved to debug.h.
8061 #include "debug.h".
8062 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8063 trace_debug_1 that uses debug_printf.
8064 (tracepoint_look_up_symbols): Update all debugging printfs to use
8065 debug_printf instead of fprintf.
8066
e671835b
BS		 80672014-01-20 Baruch Siach <baruch@tkos.co.il>
8068
8069 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8070 sys/ptrace.h.
8071
b5737fa9
PA		 80722014-01-17 Pedro Alves <palves@redhat.com>
8073
ea38d2a9 8074 PR build/16445
c7faa97a
PA		 8075 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8076 defined after including gdb_proc_service.h.
b5737fa9 8077
40ed484e
DE		 80782014-01-16 Doug Evans <dje@google.com>
8079
8080 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8081 (match_dll): Use it.
8082
969c39fb
MM		 80832014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8084
8085 * target.h (target_ops) <read_btrace>: Change parameters and
8086 return type to allow error reporting.
8087 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8088 trace reading errors on.
8089 * linux-low.c (linux_low_read_btrace): Pass trace reading
8090 errors on.
8091 (linux_low_disable_btrace): New.
8092
ab7f45ba
DE		 80932014-01-15 Doug Evans <dje@google.com>
8094
8095 * inferiors.c (thread_id_to_gdb_id): Delete.
8096 * inferiors.h (thread_id_to_gdb_id): Delete.
8097
66af0f44
EZ		 80982014-01-13 Eli Zaretskii <eliz@gnu.org>
8099
8100 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8101 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8102 versions.
8103
9939e131
PA		 81042014-01-08 Pedro Alves <palves@redhat.com>
8105
8106 * server.c (handle_status): Don't discard previous queued stop
8107 replies or thread's pending status here.
8108 (main) <disconnection>: Do it here instead.
8109
b7ea362b
PA		 81102014-01-08 Pedro Alves <palves@redhat.com>
8111
8112 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8113 * server.c (visit_actioned_threads, handle_pending_status): New
8114 function.
8115 (handle_v_cont): Factor out parts to ...
8116 (resume): ... this new function. If in all-stop, and a thread
8117 being resumed has a pending status, report it without actually
8118 resuming.
8119 (myresume): Adjust to use the new 'resume' function.
8120 (clear_pending_status_callback, set_pending_status_callback)
8121 (find_status_pending_thread_callback): New functions.
8122 (handle_status): Handle the case of multiple threads having
8123 interesting statuses to report. Report threads' real last signal
8124 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8125 with an interesting thread to report the status for, instead of
8126 always reporting the status of the first thread.
8127
28498c42
JB		 81282014-01-01 Joel Brobecker <brobecker@adacore.com>
8129
8130 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8131 * gdbreplay.c (gdbreplay_version): Likewise.
8132
f45c82da
YZ		 81332013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8134
8135 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8136 iov.iov_len with the real length in use.
8137
379a5e2d
JB		 81382013-12-13 Joel Brobecker <brobecker@adacore.com>
8139
8140 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8141 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8142 for all targets that use win32-low.c.
8143 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8144 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8145
4210d83e
PA		 81462013-12-13 Pedro Alves <palves@redhat.com>
8147
8148 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8149 if equal to TARGET_WAITKIND_LOADED.
8150 * win32-low.c (cached_status): New static global.
8151 (win32_wait): Add declaration.
8152 (do_initial_child_stuff): Flush all initial pending debug events
8153 up to the initial breakpoint.
8154 (win32_wait): If CACHED_STATUS was set, return that instead
8155 of doing a real wait. Remove the code resuming the execution
8156 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8157 during the initial phase. Also remove the code changing
8158 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8159 TARGET_WAITKIND_STOPPED.
8160
e7f0d979
YQ		 81612013-12-11 Yao Qi <yao@codesourcery.com>
8162
8163 * notif.c (handle_notif_ack): Return 0 if no notification
8164 matches.
8165
ebcf782c
DE		 81662013-11-20 Doug Evans <dje@google.com>
8167
8168 * linux-low.c (linux_set_resume_request): Fix comment.
8169
20ad9378
DE		 81702013-11-20 Doug Evans <dje@google.com>
8171
8172 * linux-low.c (resume_status_pending_p): Tweak comment.
8173
a196ebeb
WT		 81742013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8175
8176 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8177 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8178 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8179 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8180 (srv_amd64_regobj): Add amd64-mpx.o.
8181 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8182 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8183 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8184 * i387-fp.c (num_pl_bnd_register) Added constant.
8185 (num_pl_bnd_cfg_registers) Added constant.
8186 (struct i387_xsave) Added reserved area and MPX fields.
8187 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8188 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8189 function.
8190 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8191 (init_registers_amd64_mpx_linux): Declare new function.
8192 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8193 (x86_64_regmap): Add MPX registers.
8194 (x86_linux_read_description): Add MPX case.
8195 (initialize_low_arch): Initialize MPX targets.
8196
0080a2f6
TT		 81972013-11-18 Tom Tromey <tromey@redhat.com>
8198
8199 * configure: Rebuild.
8200 * configure.ac: Don't check for stdlib.h.
8201 * gdbreplay.c: Unconditionally include stdlib.h.
8202
2978b111
TT		 82032013-11-18 Tom Tromey <tromey@redhat.com>
8204
8205 * config.in: Rebuild.
8206 * configure: Rebuild.
8207 * configure.ac: Don't use AC_HEADER_DIRENT.
8208
a3d08894
TT		 82092013-11-18 Tom Tromey <tromey@redhat.com>
8210
8211 * server.h: Don't check HAVE_STRING_H.
8212 * gdbreplay.c: Don't check HAVE_STRING_H.
8213 * configure: Rebuild.
8214
0a5dd17d
TT		 82152013-11-18 Tom Tromey <tromey@redhat.com>
8216
8217 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8218 LIBGNU.
8219
1bd2f0ba
TT		 82202013-11-08 Tom Tromey <tromey@redhat.com>
8221
8222 * configure, config.in: Rebuild.
8223 * configure.ac: Remove unused configury.
8224
3266f10b
TT		 82252013-11-08 Tom Tromey <tromey@redhat.com>
8226
8227 * acinclude.m4: Include common.m4, codeset.m4.
8228 * configure, config.in: Rebuild.
8229 * configure.ac: Use GDB_AC_COMMON.
8230
6682d959
AA		 82312013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8232
8233 * linux-s390-low.c (HWCAP_S390_TE): New define.
8234 (s390_arch_setup): Consider the TE field in the HWCAP for
8235 determining 'have_regset_tdb'.
8236
fd0a4d76
SDJ		 82372013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8238
8239 PR gdb/16014
8240 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8241 call to sizeof.
8242
1a3d890b
PA		 82432013-10-02 Pedro Alves <palves@redhat.com>
8244
8245 * server.c (process_serial_event): Don't output "GDBserver
8246 exiting" if GDB is connected through stdio.
8247 * target.c (mywait): Likewise, be silent if GDB is connected
8248 through stdio.
8249
97ad4581
JB		 82502013-10-01 Joel Brobecker <brobecker@adacore.com>
8251
8252 * lynx-low.c (lynx_add_threads_after_attach): New function.
8253 (lynx_attach): Remove call to add_thread. Add call to
8254 lynx_add_threads_after_attach instead.
8255
5b4e221c
MF		 82562013-09-28 Mike Frysinger <vapier@gentoo.org>
8257
8258 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8259 * config.in, configure: Regenerated.
8260
ee47b2f8
YQ		 82612013-09-18 Yao Qi <yao@codesourcery.com>
8262
8263 PR server/15959
8264 * server.c (start_inferior): Clear 'resume_info'.
8265
d6707650 82662013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8267
d6707650
JW		 8268 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8269 for each register.
8270
9243dd0e 82712013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8272
9243dd0e
JW		 8273 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8274 linux-tile-low.o to srv_tgtobj.
8275
c623a6ef
WN		 82762013-09-16 Will Newton <will.newton@linaro.org>
8277
8278 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8279 out regs.
8280
fb71d39e
PA		 82812013-09-06 Pedro Alves <palves@redhat.com>
8282
8283 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8284 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8285 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8286 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8287 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8288 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8289
8e7e9910
PA		 82902013-09-06 Pedro Alves <palves@redhat.com>
8291
8292 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8293 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8294
7c3a12ca
PA		 82952013-09-06 Pedro Alves <palves@redhat.com>
8296
8297 * linux-amd64-ipa.c: Include tracepoint.h.
8298 * linux-i386-ipa.c: Include tracepoint.h.
8299
8eb3d7b6
RW		 83002013-09-06 Ricard Wanderlof <ricardw@axis.com>
8301
8302 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8303 (ps_get_thread_area): New function.
8304
eddddb9d
RW		 83052013-09-06 Ricard Wanderlof <ricardw@axis.com>
8306
8307 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8308 (initialize_low_arch): Call init_registers_crisv32 rather than
8309 init_register_crisv32.
8310
533b0600
PA		 83112013-09-05 Pedro Alves <palves@redhat.com>
8312
8313 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8314 to ...
8315 * hostio.h: ... this new file.
8316 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8317 win32-low.c: Include hostio.h.
8318
0ce3d3b5
PA		 83192013-09-05 Pedro Alves <palves@redhat.com>
8320
8321 * server.h (gdb_client_data, handler_func, callback_handler_func)
8322 (delete_file_handler, add_file_handler, append_callback_event)
8323 (delete_callback_event, start_event_loop, initialize_event_loop):
8324 Move to event-loop.h and include it.
8325 * event-loop.h: New file.
8326
799cdc37
PA		 83272013-09-05 Pedro Alves <palves@redhat.com>
8328
8329 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8330 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8331 (loaded_dll, unloaded_dll): Move to ...
8332 * dll.h: ... this new file.
8333 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8334
6a6bbd9d
PA		 83352013-09-05 Pedro Alves <palves@redhat.com>
8336
8337 * server.h (current_process, get_thread_process, all_processes)
8338 (add_inferior_to_list, for_each_inferior, current_inferior)
8339 (remove_inferior, add_process, remove_process, find_process_pid)
8340 (have_started_inferiors_p, have_attached_inferiors_p)
8341 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8342 (clear_inferiors, find_inferior, find_inferior_id)
8343 (inferior_target_data, set_inferior_target_data)
8344 (inferior_regcache_data, set_inferior_regcache_data): Move to
8345 inferiors.h, and include it.
8346 * inferiors.h: New file.
8347
f699aaba
PA		 83482013-09-05 Pedro Alves <palves@redhat.com>
8349
8350 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8351 Move ...
72f4393d 8352 * ax.h: ... here.
f699aaba 8353
c144c7a0
PA		 83542013-09-05 Pedro Alves <palves@redhat.com>
8355
8356 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8357 tracepoint.h.
8358 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8359 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8360 (handle_tracepoint_general_set, handle_tracepoint_query)
8361 (tracepoint_finished_step, tracepoint_was_hit)
8362 (release_while_stepping_state_list, current_traceframe)
8363 (in_readonly_region, traceframe_read_mem)
8364 (fetch_traceframe_registers, traceframe_read_sdata)
8365 (traceframe_read_info, struct fast_tpoint_collect_status)
8366 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8367 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8368 (supply_fast_tracepoint_registers)
8369 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8370 (ipa_tdesc, claim_trampoline_space)
8371 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8372 (agent_mem_read, agent_get_trace_state_variable_value)
8373 (agent_set_trace_state_variable_value, agent_tsv_read)
8374 (agent_mem_read_string, get_raw_reg_func_addr)
8375 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8376 * tracepoint.h: ... this new file.
8377
ff42e6ab
PA		 83782013-09-05 Pedro Alves <palves@redhat.com>
8379
8380 * server.h (perror_with_name, error, fatal, warning, paddress)
8381 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8382 include it.
8383 * utils.h: New file.
8384
541af0f4
PA		 83852013-09-05 Pedro Alves <palves@redhat.com>
8386
8387 * server.h (remote_debug, noack_mode, transport_is_reliable)
8388 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8389 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8390 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8391 (write_enn, initialize_async_io, enable_async_io)
8392 (disable_async_io, check_remote_input_interrupt_request)
8393 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8394 (dead_thread_notify, prepare_resume_reply)
8395 (decode_address_to_semicolon, decode_address, decode_m_packet)
8396 (decode_M_packet, decode_X_packet, decode_xfer_write)
8397 (decode_search_memory_packet, unhexify, hexify)
8398 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8399 (look_up_one_symbol, relocate_instruction)
8400 (monitor_output): Move to remote-utils.h, and include it.
8401 * remote-utils.h: New file.
8402
eebdf26b
PA		 84032013-09-05 Pedro Alves <palves@redhat.com>
8404
8405 * server.h (_): Delete.
8406
3aafd2ff
PA		 84072013-09-02 Pedro Alves <palves@redhat.com>
8408
8409 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8410 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8411 allocated.
8412 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8413
cee83bcb
PM		 84142013-09-02 Pierre Muller <muller@sourceware.org>
8415
8416 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8417 or WriteProcessMemory complete successfully and handle
8418 ERROR_PARTIAL_COPY error.
8419
9a13b2fa
PA		 84202013-09-02 Pedro Alves <palves@redhat.com>
8421
8422 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8423 error instead of EIO.
8424
602e3198
JK		 84252013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8426
8427 PR server/15604
8428 * linux-low.c: Include filestuff.h.
8429 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8430 * lynx-low.c: Include filestuff.h.
8431 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8432 * server.c: Include filestuff.h.
8433 (main): Call notice_open_fds.
8434 * spu-low.c: Include filestuff.h.
8435 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8436
96d7229d
LM		 84372013-08-22 Luis Machado <lgustavo@codesourcery.com>
8438
8439 * Makefile.in: Explain why ../target and ../nat are not
8440 listed as include file search paths.
8441 (linux-waitpid.o): New object file rule.
8442 * configure.srv (srv_native_linux_obj): New variable.
8443 Replace all occurrences of linux native object files with
8444 $srv_native_linux_obj.
8445 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8446 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8447 (linux_enable_event_reporting): Remove declaration.
8448 (my_waitpid): Moved to common/linux-waitpid.c.
8449 (linux_wait_for_event): Pass ptid when calling
8450 linux_enable_event_reporting.
8451 (linux_supports_tracefork_flag): Remove.
8452 (linux_enable_event_reporting): Likewise.
8453 (linux_tracefork_grandchild): Remove.
8454 (STACK_SIZE): Moved to common/linux-ptrace.c.
8455 (linux_tracefork_child): Remove.
8456 (linux_test_for_tracefork): Remove.
8457 (linux_look_up_symbols): Call linux_supports_traceclone.
8458 (initialize_low): Remove call to linux_test_for_tracefork.
8459 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8460 common/linux-ptrace.h.
8461 (PTRACE_TYPE_ARG4): Likewise.
8462 Include linux-ptrace.h.
8463
32940073
PA		 84642013-08-21 Pedro Alves <palves@redhat.com>
8465
8466 * config.in: Renegerate.
8467
33b60d58 84682013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8469
33b60d58
LM		 8470 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8471 (SFILES): Remove $(srcdir)/common/target-common.c and
8472 add $(srcdir)/target/waitstatus.c.
8473 (OBS): Remove target-common.o and add waitstatus.o.
8474 (server_h): Remove $(srcdir)/../common/target-common.h and
8475 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8476 and $(srcdir)/../target/waitstatus.h.
8477 (target-common.o): Remove.
8478 (waitstatus.o): New target object file.
8479 * target.h: Do not include target-common.h and
8480 include target/resume.h, target/wait.h and
8481 target/waitstatus.h.
8482
b8e1b30e
LM		 84832013-08-13 Luis Machado <lgustavo@codesourcery.com>
8484
8485 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8486 to PTRACE_TYPE_ARG3.
8487 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8488 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8489 PTRACE_TYPE_ARG4.
8490 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8491 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8492
7a60ad40
YQ		 84932013-07-27 Jie Zhang <jie@codesourcery.com>
8494 Daniel Jacobowitz <dan@codesourcery.com>
8495 Yao Qi <yao@codesourcery.com>
8496
8497 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8498 (mips-linux-watch.o): New rule.
8499 (mips_linux_watch_h): New variable.
8500 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8501 srv_tgtobj.
8502 * linux-mips-low.c: Include mips-linux-watch.h.
8503 (struct arch_process_info, struct arch_lwp_info): New.
8504 (update_watch_registers_callback): New function.
8505 (mips_linux_new_process, mips_linux_new_thread) New functions.
8506 (mips_linux_prepare_to_resume, mips_insert_point): New
8507 functions.
8508 (mips_remove_point, mips_stopped_by_watchpoint): New
8509 functions.
8510 (rsp_bp_type_to_target_hw_bp_type): New function.
8511 (mips_stopped_data_address): New function.
8512 (the_low_target): Add watchpoint support functions.
8513
de6f69ad
YQ		 85142013-07-27 Yao Qi <yao@codesourcery.com>
8515
8516 * i386-low.c: Include break-common.h.
8517 (enum target_hw_bp_type): Remove.
8518
3360c0bf
LM		 85192013-07-24 Luis Machado <lgustavo@codesourcery.com>
8520
8521 * Makefile.in (SFILES): /common/target-common.c.
8522 (OBS): Add target-common.o.
8523 (server_h): Add $(srcdir)/../common/target-common.h.
8524 (target-common.o): New target.
8525 * server.c (queue_stop_reply_callback): Free
8526 status string after use.
8527 * target.c (target_waitstatus_to_string): Remove.
8528 * target.h: Include target-common.h.
8529 (resume_kind): Likewise.
8530 (target_waitkind): Likewise.
8531 (target_waitstatus): Likewise.
8532 (TARGET_WNOHANG): Likewise.
8533
bd885420
YQ		 85342013-07-04 Yao Qi <yao@codesourcery.com>
8535
8536 * Makefile.in (host_alias): Use @host_noncanonical@.
8537 (target_alias): Use @target_noncanonical@.
8538 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8539 ACX_NONCANONICAL_HOST.
8540 * configure: Regenerated.
8541
8542 Revert:
8543 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8544
8545 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8546 * configure: Rebuild.
8547 * Makefile.in (version_host, version_target): Get from configure.
8548 (version.c): Use $(version_host) and $(version_target).
8549
17ef446e
PA		 85502013-07-03 Pedro Alves <palves@redhat.com>
8551
8552 * Makefile.in (config.status): Depend on development.sh.
8553 * acinclude.m4: Include libmcheck.m4.
8554 * configure: Regenerate.
8555
7a9a7487
MG		 85562013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8557
8558 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8559 attribute inside the parentheses.
8560 (winapi_DebugSetProcessKillOnExit): Ditto.
8561 (winapi_DebugBreakProcess): Ditto.
8562 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8563
49b64de6
MG		 85642013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8565
8566 * notif.h (notif_event): Add a dummy member to avoid compiler
8567 errors.
8568
d5749ee7
PA		 85692013-07-01 Pedro Alves <palves@redhat.com>
8570
8571 * hostio.c (HOSTIO_PATH_MAX): Define.
8572 (require_filename, handle_open, handle_unlink, handle_readlink):
8573 Use it.
8574
d8d2a3ee
PA		 85752013-07-01 Pedro Alves <palves@redhat.com>
8576
8577 * server.h: Include "pathmax.h".
8578 * linux-low.c: Don't include sys/param.h.
8579 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8580 MAXPATHLEN.
8581 * win32-low.c: Don't include sys/param.h.
8582 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8583
bc7dea8d
PA		 85842013-07-01 Pedro Alves <palves@redhat.com>
8585
8586 * event-loop.c: Don't check HAVE_UNISTD_H before including
8587 <unistd.h>.
8588 * gdbreplay.c: Likewise.
8589 * remote-utils.c: Likewise.
8590 * server.c: Likewise.
8591 * configure.ac: Don't check for unistd.h.
8592 * configure: Regenerate.
8593
d6c2da54
TT		 85942013-06-28 Tom Tromey <tromey@redhat.com>
8595
8596 * Makefile.in (version.c): Use version.in, not
8597 common/version.in.
8598
257b6bec
MG		 85992013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8600
8601 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8602 * configure: Rebuild.
8603 * Makefile.in (version_host, version_target): Get from configure.
8604 (version.c): Use $(version_host) and $(version_target).
8605
86ebe149
DK		 86062013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8607
8608 Fix trace-status to output user name without trailing colon.
8609 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8610
f30aa5af
DK		 86112013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8612
8613 Fix trace-status to output proper start-time and stop-time.
8614 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8615 output start time and stop time in hex as gdb expects.
8616
28a93511
YQ		 86172013-06-26 Pedro Alves <pedro@codesourcery.com>
8618
8619 * tracepoint.c (build_traceframe_info_xml): Output trace state
8620 variables present in the trace buffer.
8621
01208463
TT		 86222013-06-24 Tom Tromey <tromey@redhat.com>
8623
8624 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8625 create-version.sh.
8626 (version.o): Remove.
8627 * gdbreplay.c: Include version.h.
8628 (version, host_name): Don't declare.
8629 * server.h: Include version.h.
8630 (version, host_name): Don't declare.
8631
760256f9
PA		 86322013-06-12 Pedro Alves <palves@redhat.com>
8633
8634 * linux-x86-low.c (linux_is_elf64): Delete global.
8635 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8636 with local linux_pid_exe_is_elf_64_file use.
8637
030031ee
PA		 86382013-06-11 Pedro Alves <palves@redhat.com>
8639
8640 * linux-low.c (regset_disabled, disable_regset): New functions.
8641 (regsets_fetch_inferior_registers)
8642 (regsets_store_inferior_registers): Use them.
8643 (initialize_regsets_info); Don't allocate the disabled_regsets
8644 array here.
8645 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8646 comment.
8647
5da6eb0a
PA		 86482013-06-11 Pedro Alves <palves@redhat.com>
8649
8650 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8651 xmalloc.
8652
7e5aaa09
PA		 86532013-06-11 Pedro Alves <palves@redhat.com>
8654
8655 * linux-x86-low.c (initialize_low_arch): Call
8656 init_registers_x32_avx_linux.
8657
d878444c
JK		 86582013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8659
8660 Fix compatibility with Android Bionic.
8661 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8662 it is not empty.
8663
3aee8918
PA		 86642013-06-07 Pedro Alves <palves@redhat.com>
8665
5f2b57b5 8666 PR server/14823
3aee8918
PA		 8667 * Makefile.in (OBS): Add tdesc.o.
8668 (IPA_OBJS): Add tdesc-ipa.o.
8669 (tdesc-ipa.o): New rule.
8670 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8671 interface.
8672 * linux-low.c (new_inferior): Delete.
8673 (disabled_regsets, num_regsets): Delete.
8674 (linux_add_process): Adjust to set the new per-process
8675 new_inferior flag.
8676 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8677 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8678 was a stop. When calling arch_setup, switch the current inferior
8679 to the thread that got an event.
8680 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8681 (regsets_fetch_inferior_registers)
8682 (regsets_store_inferior_registers): New regsets_info parameter.
8683 Adjust to use it.
8684 (linux_register_in_regsets): New regs_info parameter. Adjust to
8685 use it.
8686 (register_addr, fetch_register, store_register): New usrregs_info
8687 parameter. Adjust to use it.
8688 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8689 parameter regs_info. Adjust to use it.
8690 (linux_fetch_registers): Get the current inferior's regs_info, and
8691 adjust to use it.
8692 (linux_store_registers): Ditto.
8693 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8694 (initialize_low): Don't initialize the target_regsets here. Call
8695 initialize_low_arch.
8696 * linux-low.h (target_regsets): Delete declaration.
8697 (struct regsets_info): New.
8698 (struct usrregs_info): New.
8699 (struct regs_info): New.
8700 (struct process_info_private) <new_inferior>: New field.
8701 (struct linux_target_ops): Delete the num_regs, regmap, and
8702 regset_bitmap fields. New field regs_info.
8703 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8704 * i387-fp.c (num_xmm_registers): Delete.
8705 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8706 calls to new interface.
8707 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8708 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8709 Infer the number of xmm registers from the regcache's target
8710 description.
8711 * i387-fp.h (num_xmm_registers): Delete.
8712 * inferiors.c (add_thread): Don't install the thread's regcache
8713 here.
8714 * proc-service.c (gregset_info): Fetch the current inferior's
8715 regs_info. Adjust to use it.
8716 * regcache.c: Include tdesc.h.
8717 (register_bytes, reg_defs, num_registers)
8718 (gdbserver_expedite_regs): Delete.
8719 (get_thread_regcache): If the thread doesn't have a regcache yet,
8720 create one, instead of aborting gdbserver.
8721 (regcache_invalidate_one): Rename to ...
8722 (regcache_invalidate_thread): ... this.
8723 (regcache_invalidate_one): New.
8724 (regcache_invalidate): Only invalidate registers of the current
8725 process.
8726 (init_register_cache): Add target_desc parameter, and use it.
8727 (new_register_cache): Ditto. Assert the target description has a
8728 non zero registers_size.
8729 (regcache_cpy): Add assertions. Adjust.
8730 (realloc_register_cache, set_register_cache): Delete.
8731 (registers_to_string, registers_from_string): Adjust.
8732 (find_register_by_name, find_regno, find_register_by_number)
8733 (register_cache_size): Add target_desc parameter, and use it.
8734 (free_register_cache_thread, free_register_cache_thread_one)
8735 (regcache_release, register_cache_size): New.
8736 (register_size): Add target_desc parameter, and use it.
8737 (register_data, supply_register, supply_register_zeroed)
8738 (supply_regblock, supply_register_by_name, collect_register)
8739 (collect_register_as_string, collect_register_by_name): Adjust.
8740 * regcache.h (struct target_desc): Forward declare.
8741 (struct regcache) <tdesc>: New field.
8742 (init_register_cache, new_register_cache): Add target_desc
8743 parameter.
8744 (regcache_invalidate_thread): Declare.
8745 (regcache_invalidate_one): Delete declaration.
8746 (regcache_release): Declare.
8747 (find_register_by_number, register_cache_size, register_size)
8748 (find_regno): Add target_desc parameter.
8749 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8750 declarations.
8751 * remote-utils.c: Include tdesc.h.
8752 (outreg, prepare_resume_reply): Adjust.
8753 * server.c: Include tdesc.h.
8754 (gdbserver_xmltarget): Delete declaration.
8755 (get_features_xml, process_serial_event): Adjust.
8756 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8757 declare.
8758 (struct process_info) <tdesc>: New field.
8759 (ipa_tdesc): Declare.
8760 * tdesc.c: New file.
8761 * tdesc.h: New file.
8762 * tracepoint.c: Include tdesc.h.
8763 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8764 (get_context_regcache): Adjust to pass ipa_tdesc down.
8765 (do_action_at_tracepoint): Adjust to get the register cache size
8766 from the context regcache's description.
8767 (traceframe_walk_blocks): Adjust to get the register cache size
8768 from the current trace frame's description.
8769 (traceframe_get_pc): Adjust to get current trace frame's
8770 description and pass it down.
8771 (gdb_collect): Adjust to get the register cache size from the
8772 IPA's description.
8773 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8774 (gdbserver_xmltarget): Delete.
8775 (initialize_low_tracepoint): Set the ipa's target description.
8776 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8777 (initialize_low_tracepoint): Set the ipa's target description.
8778 * linux-x86-low.c: Include tdesc.h.
8779 [__x86_64__] (is_64bit_tdesc): New.
8780 (ps_get_thread_area, x86_get_thread_area): Use it.
8781 (i386_cannot_store_register): Rename to ...
8782 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8783 (i386_cannot_fetch_register): Rename to ...
8784 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8785 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8786 to new interface.
8787 (target_regsets): Rename to ...
8788 (x86_regsets): ... this.
8789 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8790 interface.
8791 (x86_siginfo_fixup): Use is_64bit_tdesc.
8792 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8793 (tdesc_x32_avx_linux, tdesc_x32_linux)
8794 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8795 Declare.
8796 (x86_linux_update_xmltarget): Delete.
8797 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8798 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8799 (AMD64_LINUX_USER64_CS): New.
8800 (x86_linux_read_description): New, based on
8801 x86_linux_update_xmltarget.
8802 (same_process_callback): New.
8803 (x86_arch_setup_process_callback): New.
8804 (x86_linux_update_xmltarget): New.
8805 (x86_regsets_info): New.
8806 (amd64_linux_regs_info): New.
8807 (i386_linux_usrregs_info): New.
8808 (i386_linux_regs_info): New.
8809 (x86_linux_regs_info): New.
8810 (x86_arch_setup): Reimplement.
8811 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8812 (x86_emit_ops): Ditto.
8813 (the_low_target): Adjust. Install x86_linux_regs_info,
8814 x86_cannot_fetch_register, and x86_cannot_store_register.
8815 (initialize_low_arch): New.
8816 * linux-ia64-low.c (tdesc_ia64): Declare.
8817 (ia64_fetch_register): Adjust.
8818 (ia64_usrregs_info, regs_info): New globals.
8819 (ia64_regs_info): New function.
8820 (the_low_target): Adjust.
8821 (initialize_low_arch): New function.
8822 * linux-sparc-low.c (tdesc_sparc64): Declare.
8823 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8824 Adjust.
8825 (sparc_arch_setup): New function.
8826 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8827 (the_low_target): Adjust.
8828 (initialize_low_arch): New function.
8829 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8830 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8831 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8832 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8833 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8834 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8835 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8836 (tdesc_powerpc_isa205_vsx64l): Declare.
8837 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8838 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8839 (ppc_set_pc, ppc_get_hwcap): Adjust.
8840 (ppc_usrregs_info): Forward declare.
8841 (!__powerpc64__) ppc_regmap_adjusted: New global.
8842 (ppc_arch_setup): Adjust to the current process'es target
8843 description.
8844 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8845 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8846 (ppc_store_evrregset): Adjust.
8847 (target_regsets): Rename to ...
8848 (ppc_regsets): ... this, and make static.
8849 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8850 (ppc_regs_info): New function.
8851 (the_low_target): Adjust.
8852 (initialize_low_arch): New function.
8853 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8854 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8855 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8856 (tdesc_s390x_linux64v2): Declare.
8857 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8858 (s390_fill_gregset, s390_store_last_break): Adjust.
8859 (target_regsets): Rename to ...
8860 (s390_regsets): ... this, and make static.
8861 (s390_get_pc, s390_set_pc): Adjust.
8862 (s390_get_hwcap): New target_desc parameter, and use it.
8863 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8864 (s390_arch_setup): Adjust to set the current process'es target
8865 description. Don't adjust the regmap.
8866 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8867 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8868 (regs_info_3264): New globals.
8869 (s390_regs_info): New function.
8870 (the_low_target): Adjust.
8871 (initialize_low_arch): New function.
8872 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8873 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8874 [__mips64] (init_registers_mips_linux)
8875 (init_registers_mips_dsp_linux): Delete defines.
8876 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8877 (have_dsp): New global.
8878 (mips_read_description): New, based on mips_arch_setup.
8879 (mips_arch_setup): Reimplement.
8880 (get_usrregs_info): New function.
8881 (mips_cannot_fetch_register, mips_cannot_store_register)
8882 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8883 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8884 (target_regsets): Rename to ...
8885 (mips_regsets): ... this, and make static.
8886 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8887 (dsp_regs_info, regs_info): New globals.
8888 (mips_regs_info): New function.
8889 (the_low_target): Adjust.
8890 (initialize_low_arch): New function.
8891 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8892 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8893 Declare.
8894 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8895 (arm_read_description): New, with bits factored from
8896 arm_arch_setup.
8897 (arm_arch_setup): Reimplement.
8898 (target_regsets): Rename to ...
8899 (arm_regsets): ... this, and make static.
8900 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8901 (arm_regs_info): New function.
8902 (the_low_target): Adjust.
8903 (initialize_low_arch): New function.
8904 * linux-m68k-low.c (tdesc_m68k): Declare.
8905 (target_regsets): Rename to ...
8906 (m68k_regsets): ... this, and make static.
8907 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8908 (m68k_regs_info): New function.
8909 (m68k_arch_setup): New function.
8910 (the_low_target): Adjust.
8911 (initialize_low_arch): New function.
8912 * linux-sh-low.c (tdesc_sharch): Declare.
8913 (target_regsets): Rename to ...
8914 (sh_regsets): ... this, and make static.
8915 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8916 (sh_regs_info, sh_arch_setup): New functions.
8917 (the_low_target): Adjust.
8918 (initialize_low_arch): New function.
8919 * linux-bfin-low.c (tdesc_bfin): Declare.
8920 (bfin_arch_setup): New function.
8921 (bfin_usrregs_info, regs_info): New globals.
8922 (bfin_regs_info): New function.
8923 (the_low_target): Adjust.
8924 (initialize_low_arch): New function.
8925 * linux-cris-low.c (tdesc_cris): Declare.
8926 (cris_arch_setup): New function.
8927 (cris_usrregs_info, regs_info): New globals.
8928 (cris_regs_info): New function.
8929 (the_low_target): Adjust.
8930 (initialize_low_arch): New function.
8931 * linux-cris-low.c (tdesc_crisv32): Declare.
8932 (cris_arch_setup): New function.
8933 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8934 (cris_regs_info): New function.
8935 (the_low_target): Adjust.
8936 (initialize_low_arch): New function.
8937 * linux-m32r-low.c (tdesc_m32r): Declare.
8938 (m32r_arch_setup): New function.
8939 (m32r_usrregs_info, regs_info): New globals.
8940 (m32r_regs_info): Adjust.
8941 (initialize_low_arch): New function.
8942 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8943 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8944 (tic6x_usrregs_info): Forward declare.
8945 (tic6x_read_description): New function, based on ...
8946 (tic6x_arch_setup): ... this. Reimplement.
8947 (target_regsets): Rename to ...
8948 (tic6x_regsets): ... this, and make static.
8949 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8950 (tic6x_regs_info): New function.
8951 (the_low_target): Adjust.
8952 (initialize_low_arch): New function.
8953 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8954 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8955 (target_regsets): Rename to ...
8956 (xtensa_regsets): ... this, and make static.
8957 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8958 globals.
8959 (xtensa_arch_setup, xtensa_regs_info): New functions.
8960 (the_low_target): Adjust.
8961 (initialize_low_arch): New function.
8962 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8963 (nios2_arch_setup): Set the current process'es tdesc.
8964 (target_regsets): Rename to ...
8965 (nios2_regsets): ... this.
8966 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8967 (nios2_regs_info): New function.
8968 (the_low_target): Adjust.
8969 (initialize_low_arch): New function.
a261b8f5
PA		 8970 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8971 (aarch64_arch_setup): Set the current process'es tdesc.
8972 (target_regsets): Rename to ...
8973 (aarch64_regsets): ... this.
8974 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8975 (aarch64_regs_info): New function.
8976 (the_low_target): Adjust.
8977 (initialize_low_arch): New function.
3aee8918
PA		 8978 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8979 globals.
8980 (target_regsets): Rename to ...
8981 (tile_regsets): ... this.
8982 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8983 (tile_regs_info): New function.
8984 (tile_arch_setup): Set the current process'es tdesc.
8985 (the_low_target): Adjust.
8986 (initialize_low_arch): New function.
8987 * spu-low.c (tdesc_spu): Declare.
8988 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8989 * win32-arm-low.c (tdesc_arm): Declare.
8990 (arm_arch_setup): New function.
8991 (the_low_target): Install arm_arch_setup instead of
8992 init_registers_arm.
8993 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8994 (init_windows_x86): Rename to ...
8995 (i386_arch_setup): ... this. Set `win32_tdesc'.
8996 (the_low_target): Adjust.
8997 * win32-low.c (win32_tdesc): New global.
8998 (child_add_thread): Don't create the thread cache here.
8999 (do_initial_child_stuff): Set the new process'es tdesc.
9000 * win32-low.h (struct target_desc): Forward declare.
9001 (win32_tdesc): Declare.
9002 * lynx-i386-low.c (tdesc_i386): Declare global.
9003 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9004 * lynx-low.c (lynx_tdesc): New global.
9005 (lynx_add_process): Set the new process'es tdesc.
9006 * lynx-low.h (struct target_desc): Forward declare.
9007 (lynx_tdesc): Declare global.
9008 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9009 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9010 * nto-low.c (nto_tdesc): New global.
9011 (do_attach): Set the new process'es tdesc.
9012 * nto-low.h (struct target_desc): Forward declare.
9013 (nto_tdesc): Declare.
9014 * nto-x86-low.c (tdesc_i386): Declare.
9015 (nto_x86_arch_setup): Set `nto_tdesc'.
9016
b1fbec62
GB		 90172013-06-04 Gary Benson <gbenson@redhat.com>
9018
9019 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9020 to qSupported response when appropriate.
9021 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9022 with nonzero-length annex.
9023 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9024 arguments supplied in annex.
9025
d1ec4ce7
DE		 90262013-05-31 Doug Evans <dje@google.com>
9027
ac44adcb 9028 PR server/15594
d1ec4ce7
DE		 9029 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9030 64 bits in 64-cross-32 environment.
9031
9b25f2d3
PA		 90322013-05-28 Pedro Alves <palves@redhat.com>
9033
9034 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9035 (aarch64-without-fpu.c): Delete rule.
9036 * configure.srv (aarch64*-*-linux*): Remove references to
9037 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9038 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9039 declaration.
9040
6740dc9c
PA		 90412013-05-24 Pedro Alves <palves@redhat.com>
9042
9043 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9044 instead of strchr/decode_address. Error if the range isn't split
9045 with a ','. Don't assume there's be a ':' in the action.
9046
c2d6af84
PA		 90472013-05-23 Yao Qi <yao@codesourcery.com>
9048 Pedro Alves <palves@redhat.com>
9049
9050 * linux-low.c (lwp_in_step_range): New function.
9051 (linux_wait_1): If the thread was range stepping and stopped
9052 outside the stepping range, report the stop to GDB. Otherwise,
9053 continue stepping. Add range stepping debug output.
9054 (linux_set_resume_request): Copy the step range from the resume
9055 request to the lwp.
9056 (linux_supports_range_stepping): New.
9057 (linux_target_ops) <supports_range_stepping>: Set to
9058 linux_supports_range_stepping.
9059 * linux-low.h (struct linux_target_ops)
9060 <supports_range_stepping>: New field.
9061 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9062 * linux-x86-low.c (x86_supports_range_stepping): New.
9063 (the_low_target) <supports_range_stepping>: Set to
9064 x86_supports_range_stepping.
9065 * server.c (handle_v_cont): Handle 'r' action.
9066 (handle_v_requests): Append ";r" if the target supports range
9067 stepping.
9068 * target.h (struct thread_resume) <step_range_start,
9069 step_range_end>: New fields.
9070 (struct target_ops) <supports_range_stepping>:
9071 New field.
9072 (target_supports_range_stepping): New macro.
9073
58794e1a
JB		 90742013-05-17 Joel Brobecker <brobecker@adacore.com>
9075
9076 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9077 confusion in comment.
9078
d631c5a7
JB		 90792013-05-17 Joel Brobecker <brobecker@adacore.com>
9080
9081 * lynx-low.c (struct process_info_private): New type.
9082 (lynx_add_process): New function.
9083 (lynx_create_inferior, lynx_attach): Replace calls to
9084 add_process by calls to lynx_add_process.
9085 (lynx_resume): If PTID is null, then try using
9086 current_process()->private->last_wait_event_ptid.
9087 Add comments.
9088 (lynx_clear_inferiors): Delete. The contents of that function
9089 has been inlined in lynx_mourn;
9090 (lynx_wait_1): Save the ptid in the process's private data.
9091 (lynx_mourn): Free the process' private data. Replace call
9092 to lynx_clear_inferiors by call to clear_inferiors.
9093
96f7a20f
YQ		 90942013-05-17 Yao Qi <yao@codesourcery.com>
9095
9096 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9097 the right place.
9098
db0dfaa0
LM		 90992013-05-16 Luis Machado <lgustavo@codesourcery.com>
9100
9101 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9102 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9103 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9104 PT_TEXT_END_ADDR guards. Update comments.
9105 (linux_target_op) <read_offsets>: Conditionally define to
9106 linux_read_offsets if the target is UCLIBC and if it defines
9107 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9108
68f5f838
SL		 91092013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9110 Andrew Jenner <andrew@codesourcery.com>
9111
9112 * Makefile.in (SFILES): Add linux-nios2-low.c.
9113 (clean): Add action to delete nios2-linux.c.
9114 (nios2-linux.c): New rule.
9115 * configure.srv: Add nios2*-*-linux*.
9116 * linux-nios2-low.c: New.
9117
1ebff1fd
HAQ		 91182013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9119
9120 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9121
f6150862
HZ		 91222013-04-25 Hui Zhu <hui@codesourcery.com>
9123
9124 PR gdb/15186
f6150862
HZ		 9125 * ax.c (ax_printf): Add fflush.
9126
614c279d
TT		 91272013-04-22 Tom Tromey <tromey@redhat.com>
9128
9129 * Makefile.in (SFILES): Add filestuff.c.
9130 (OBS): Add filestuff.o.
9131 (filestuff.o): New target.
9132 * config.in, configure: Rebuild.
9133 * configure.ac: Check for fdwalk, pipe2.
9134
7d4e5717
PA		 91352013-04-17 Pedro Alves <palves@redhat.com>
9136
9137 * configure.ac (USE_THREAD_DB): Delete variable.
9138 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9139 Don't AC_SUBST USE_THREAD_DB.
9140 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9141 * config.in, configure: Regenerate.
9142
d5c93e41
PA		 91432013-04-16 Pedro Alves <palves@redhat.com>
9144
9145 * linux-low.h (struct lwp_info) <thread_known>: Move under
9146 the USE_THREAD_DB #ifdef.
9147
04f5fe89
PA		 91482013-04-16 Pedro Alves <palves@redhat.com>
9149
9150 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9151 (linux-low.o): Delete rule.
9152 * linux-low.h: Always include "gdb_thread_db.h" instead of
9153 conditionally including thread_db.h.
9154 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9155 HAVE_THREAD_DB_H.
9156
480b27bf
JK		 91572013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9158
9159 * Makefile.in (install-only): Fix make install regression.
9160
43662968
JK		 91612013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9162
9163 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9164 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9165 installation.
9166 * gdbserver.1: Remove.
9167
3e74e146
PA		 91682013-03-22 Pedro Alves <palves@redhat.com>
9169
9170 * linux-low.c (handle_extended_wait): Don't call
9171 linux_enable_event_reporting.
9172
a8347a2a
TT		 91732013-03-15 Tony Theodore <tonyt@logyst.com>
9174
9175 PR build/9098:
9176 * Makefile.in (SHELL): Use @SHELL@.
9177
eeb56fa7
SDJ		 91782013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9179
9180 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9181 compiler warning.
9182
4fa7e2ff
JB		 91832013-03-13 Joel Brobecker <brobecker@adacore.com>
9184
9185 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9186 Remove extraneous NULL element.
9187
8ddb1965
YQ		 91882013-03-13 Yao Qi <yao@codesourcery.com>
9189
9190 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9191 'V' block in trace frame.
9192
9accd112
MM		 91932013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9194
9195 * target.h (struct target_ops): Add btrace ops.
9196 (target_supports_btrace): New macro.
9197 (target_enable_btrace): New macro.
9198 (target_disable_btrace): New macro.
9199 (target_read_btrace): New macro.
9200 * gdbthread.h (struct thread_info): Add btrace field.
9201 * server.c: Include btrace-common.h.
9202 (handle_btrace_general_set): New function.
9203 (handle_btrace_enable): New function.
9204 (handle_btrace_disable): New function.
9205 (handle_general_set): Call handle_btrace_general_set.
9206 (handle_qxfer_btrace): New function.
9207 (struct qxfer qxfer_packets[]): Add btrace entry.
9208 * inferiors.c (remove_thread): Disable btrace.
9209 * linux-low: Include linux-btrace.h.
9210 (linux_low_enable_btrace): New function.
9211 (linux_low_read_btrace): New function.
9212 (linux_target_ops): Add btrace ops.
9213 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9214 Add srv_linux_btrace=yes.
9215 (x86_64-*-linux*): Add linux-btrace.o.
9216 Add srv_linux_btrace=yes.
9217 * configure.ac: Define HAVE_LINUX_BTRACE.
9218 * config.in: Regenerated.
9219 * configure: Regenerated.
9220
5cc22e4c
MM		 92212013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9222
9223 * server.c (handle_qxfer): Preserve error message if -3 is
9224 returned.
9225 (qxfer): Document the -3 return value.
9226
7c97f91e
MM		 92272013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9228
9229 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9230 (linux_btrace_h): New variable.
9231 (linux-btrace.o): New rule.
9232
be9a119c 92332013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9234 Hafiz Abid Qadeer <abidh@codesourcery.com>
9235
9236 * tracepoint.c (trace_buffer_size): New global.
9237 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9238 (init_trace_buffer): Change to one-argument function. Allocate
9239 trace buffer memory.
9240 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9241 handle QTBuffer:size packet.
9242 (cmd_bigqtbuffer_size): New function.
9243 (initialize_tracepoint): Call init_trace_buffer with
9244 DEFAULT_TRACE_BUFFER_SIZE.
9245 * server.c (handle_query): Add QTBuffer:size in the
9246 supported packets.
9247
e64f7499
YQ		 92482013-03-07 Yao Qi <yao@codesourcery.com>
9249
9250 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9251 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9252 of -1.
9253 (cmd_qtsp): Adjust condition. Do post increment.
9254 Set cur_action and cur_step_action back to 0.
9255
f0ae6fc3
PA		 92562013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9257
9258 PR server/15236
9259 * linux-low.c (linux_write_memory): Return early success if LEN is
9260 zero.
9261
b5b0b0af
CV		 92622013-03-05 Corinna Vinschen <vinschen@redhat.de>
9263
334ad4a8 9264 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9265
589bc927
TT		 92662013-02-28 Tom Tromey <tromey@redhat.com>
9267
9268 * configure.ac: Invoke AC_SYS_LARGEFILE.
9269 * configure, config.in: Rebuild.
9270
dfe07582
CV		 92712013-02-28 Corinna Vinschen <vinschen@redhat.com>
9272
9273 * win32-low.c: Throughout, fix format strings and casts of
9274 printf-like functions to avoid type related warnings on all
9275 platforms.
9276 (get_child_debug_event): Print dwDebugEventCode as hex since
9277 that's how it's usually documented.
9278
736cd585
YQ		 92792013-02-28 Yao Qi <yao@codesourcery.com>
9280
9281 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9282 pulongest.
9283
e1f58301
JW		 92842013-02-27 Jiong Wang <jiwang@tilera.com>
9285
9286 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9287 (reg-tilegx32.c): New rule.
9288 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9289 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9290 different register info initializer according to elf class.
9291 (init_registers_tilgx32): New function. The tilegx32 register info
9292 initializer.
9293 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9294 (tile_store_gregset): Likewise.
9295
d171ca78
YQ		 92962013-02-27 Yao Qi <yao@codesourcery.com>
9297
9298 * server.c (process_point_options): Print debug message when
9299 debug_threads is true.
9300
282bbdf3
YQ		 93012013-02-26 Yao Qi <yao@codesourcery.com>
9302
9303 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9304
aca22551
PA		 93052013-02-19 Pedro Alves <palves@redhat.com>
9306 Kai Tietz <ktietz@redhat.com>
9307
9308 PR gdb/15161
9309
9310 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9311 instead of strtoul to extract address from packet.
9312 (process_serial_event) <'z'>: Likewise.
9313
4f3cee1c
YQ		 93142013-02-18 Yao Qi <yao@codesourcery.com>
9315
9316 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9317
8e1d55a3
PA		 93182013-02-14 Pedro Alves <palves@redhat.com>
9319
9320 Plug memory leak.
9321
9322 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9323 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9324
458820da
PA		 93252013-02-14 Pedro Alves <palves@redhat.com>
9326
9327 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9328
baea0dae
PA		 93292013-02-14 Pedro Alves <palves@redhat.com>
9330
9331 * tracepoint.c (save_string): Delete.
9332 (add_tracepoint_action): Use savestring instead of save_string.
9333
0b1afbb3
PA		 93342013-02-12 Pedro Alves <palves@redhat.com>
9335
9336 * linux-xtensa-low.c: Ditto.
9337 * xtensa-xtregs.c: Ditto.
9338
8a4ac37e
PA		 93392013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9340
9341 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9342 thread_db.
9343
148de6bb
MS		 93442013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9345
9346 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9347 aarch64_num_wp_regs and aarch64_num_bp_regs to
9348 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9349
55fac6e0
MS		 93502013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9351
9352 * linux-aarch64-low.c (ps_get_thread_area): Replace
9353 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9354
176eb98c
MS		 93552013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9356 Marcus Shawcroft <marcus.shawcroft@arm.com>
9357 Nigel Stephens <nigel.stephens@arm.com>
9358 Yufeng Zhang <yufeng.zhang@arm.com>
9359
9360 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9361 (aarch64.c, aarch64-without-fpu.c): New targets.
9362 * configure.srv (aarch64*-*-linux*): New.
9363 * linux-aarch64-low.c: New file.
9364
56f7af9c
MS		 93652013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9366
43aaf8b6 9367 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9368 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9369 (dequeue_one_deferred_signal, linux_resume_one_thread)
9370 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9371 (linux_tracefork_grandchild, linux_test_for_tracefork)
9372 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9373 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9374 where the argument is 0.
9375
60f662b0
YQ		 93762013-01-25 Yao Qi <yao@codesourcery.com>
9377
9378 * event-loop.c: Include "queue.h".
9379 (gdb_event_p): New typedef.
9380 (struct gdb_event) <next_event>: Remove.
9381 (event_queue): Change to QUEUE(gdb_event_p).
9382 (async_queue_event): Remove.
9383 (gdb_event_xfree): New.
9384 (initialize_event_loop): New.
9385 (process_event): Use API from QUEUE.
9386 (wait_for_event): Likewise.
9387 * server.c (main): Call initialize_event_loop.
9388 * server.h (initialize_event_loop): Declare.
9389
5ae4861a
YQ		 93902013-01-18 Yao Qi <yao@codesourcery.com>
9391
9392 * ax.h (struct eval_agent_expr_context): New.
9393 (gdb_eval_agent_expr): Update declaration.
9394 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9395 TFRAME. Add new argument CTX.
9396 * server.h (struct eval_agent_expr_context): Declare.
9397 (agent_mem_read, agent_tsv_read): Update declaration.
9398 (agent_mem_read_string): Likewise.
9399 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9400 (add_traceframe_block): Add new argument TPOINT.
9401 Increase TPOINT->traceframe_usage.
9402 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9403 eval_tracepoint_agent_expr.
9404 (condition_true_at_tracepoint): Likewise.
9405 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9406 (agent_mem_read_string, agent_tsv_read): Likewise.
9407
85e00e85
YQ		 94082013-01-16 Yao Qi <yao@codesourcery.com>
9409
9410 * linux-low.c (linux_resume_one_lwp): Don't check
9411 'lwp->bp_reinsert != 0'.
9412
4039cf45
JB		 94132013-01-07 Joel Brobecker <brobecker@adacore.com>
9414 Pedro Alves <palves@redhat.com>
9415
9416 * lynx-low.c (ptrace_request_to_str): Define a temporary
9417 macro and use it to simplify this function's implementation.
9418
9044dee2
JB		 94192013-01-07 Joel Brobecker <brobecker@adacore.com>
9420
9421 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9422 sets errno.
9423
e6352c8f
JB		 94242013-01-07 Joel Brobecker <brobecker@adacore.com>
9425
9426 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9427
50681a27
JB		 94282013-01-07 Joel Brobecker <brobecker@adacore.com>
9429
9430 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9431
3f6e77ef
JB		 94322013-01-07 Joel Brobecker <brobecker@adacore.com>
9433
9434 * lynx-low.c (lynx_resume): Use the resume_info parameter
9435 to determine the ptid for the lynx_ptrace call, unless
9436 it is equal to minus_one_ptid, in which case we use the
9437 ptid of the current_inferior.
9438 (lynx_wait_1): After having received a thread create/exit
9439 event, resume the inferior's execution using the signaling
9440 thread's ptid, rather than the old ptid.
9441
7fda33ae
JB		 94422013-01-07 Joel Brobecker <brobecker@adacore.com>
9443
9444 * lynx-low.c (lynx_resume): Delete variable ret.
9445
b9786c74
JB		 94462013-01-01 Joel Brobecker <brobecker@adacore.com>
9447
9448 * gdbreplay.c (gdbreplay_version): Update copyright year.
9449 * server.c (gdbserver_version): Likewise.
9450
8b93d60f
JB		 94512012-12-17 Joel Brobecker <brobecker@adacore.com>
9452
9453 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9454 new thread.
9455
037335a7
JB		 94562012-12-17 Joel Brobecker <brobecker@adacore.com>
9457
9458 * lynx-low.c (ptrace_request_to_str): Add handling for
9459 PTRACE_GETTRACESIG.
9460
52d4cbd8
JB		 94612012-12-17 Joel Brobecker <brobecker@adacore.com>
9462
9463 * lynx-low.c (lynx_attach): Delete variable new_process.
9464
ab8f6ca9
JB		 94652012-12-17 Joel Brobecker <brobecker@adacore.com>
9466
9467 * lynx-low.c (lynx_create_inferior): Delete variable
9468 new_process.
9469
78cbc024
JB		 94702012-12-17 Joel Brobecker <brobecker@adacore.com>
9471
9472 * lynx-low.c (ptrace_request_to_str): Do not handle
9473 PTRACE_GETTHREADLIST if this macro does not exist.
9474
14a00470
YQ		 94752012-12-15 Yao Qi <yao@codesourcery.com>
9476
9477 * Makefile.in (OBS): Add notif.o.
9478 * notif.c, notif.h: New.
9479 * server.c: Include "notif.h".
9480 (struct vstop_notif) <next>: Remove.
9481 <base>: New field.
9482 (queue_stop_reply): Update.
9483 (push_event, send_next_stop_reply): Remove.
9484 (discard_queued_stop_replies): Update.
9485 (notif_stop): New variable.
9486 (handle_v_stopped): Remove.
9487 (handle_v_requests): Don't call handle_v_stopped. Call
9488 handle_ack_notif instead.
9489 (queue_stop_reply_callback): Call notif_event_enque instead
9490 of queue_stop_reply.
9491 (handle_status): Don't call send_next_stop_reply, call
9492 notif_write_event instead.
9493 (kill_inferior_callback): Likewise.
9494 (detach_or_kill_inferior_callback): Likewise.
9495 (main): Call initialize_notif.
9496 (process_serial_event): Call QUEUE_is_empty.
9497 (handle_target_event): Call notif_push instead of push event.
9498 * server.h (push_event): Remove declaration.
9499
61c125b9
TT		 95002012-12-10 Tom Tromey <tromey@redhat.com>
9501
9502 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9503 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9504 macros.
9505 (.c.o): Rewrite.
9506 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9507 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9508 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9509 (amd64-linux-ipa.o, ax.o): Rewrite.
9510 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9511 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9512 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9513 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9514 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9515 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9516 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9517 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9518 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9519 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9520 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9521 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9522 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9523 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9524 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9525 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9526 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9527 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9528 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9529 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9530 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9531 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9532 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9533 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9534 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9535 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9536 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9537 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9538 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9539 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9540 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9541 (reg-tilegx.o): Remove.
9542 (all_object_files): New macro.
9543 Include .deps files.
9544 * aclocal.m4, configure: Rebuild.
9545 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9546 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9547 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9548
e90e9ad9
TT		 95492012-12-05 Tom Tromey <tromey@redhat.com>
9550
9551 PR gdb/14917:
9552 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9553
02d403bf 95542012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9555
9556 * configure.ac: Check for linux/perf_event.h.
9557 * config.in: Regenerated.
9558 * configure: Regenerated.
9559
0270a750
PA		 95602012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9561
9562 * hostio.c (handle_readlink): Decrease buffer size
9563 parameter passed to readlink by one byte.
9564
8c29b58e
YQ		 95652012-11-26 Yao Qi <yao@codesourcery.com>
9566
9567 * configure.ac (build_warnings): Append '-Wempty-body'.
9568 * configure: Regenerated.
9569 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9570 body.
9571
8bdce1ff
PM		 95722012-11-15 Pierre Muller <muller@sourceware.org>
9573
9574 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9575 * config.in: Regenerate.
9576 * configure: Regenerate.
9577 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9578 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9579 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9580 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9581 header.
9582 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9583 instead of <sys/wait.h> header.
9584 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9585
02d403bf 95862012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9587
9588 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9589 (various make rules): Remove -DGDBSERVER
9590
fbd5db48
YQ		 95912012-11-09 Yao Qi <yao@codesourcery.com>
9592
9593 * spu-low.c (current_ptid): Move it to ..
9594 * gdbthread.h: ... here. New.
9595 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9596 * server.c (myresume, process_serial_event): Likewise.
9597 * thread-db.c (thread_db_find_new_threads): Likewise.
9598 * tracepoint.c (run_inferior_command): Likewise.
9599
b3dc46ff
AB		 96002012-10-01 Andrew Burgess <aburgess@broadcom.com>
9601
9602 * server.c (handle_search_memory_1): Include access length in
9603 warning message.
9604
07c04788
HPN		 96052012-09-05 Michael Brandt <michael.brandt@axis.com>
9606
9607 * linux-crisv32-low.c: Fix compile errors.
9608
918d227b
YQ		 96092012-09-04 Yao Qi <yao@codesourcery.com>
9610
9611 * tracepoint.c (cmd_qtsv): Adjust debug message.
9612 Don't check CUR_TPOINT.
9613
18c1b81a
YQ		 96142012-08-28 Yao Qi <yao@codesourcery.com>
9615
9616 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9617 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9618 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9619 Remove declarations of xmalloc, xreallloc, xstrdup and
9620 freeargv.
9621 * Makefile.in (libiberty_h): New.
9622 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9623 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9624
dc82f37b
YQ		 96252012-08-23 Yao Qi <yao@codesourcery.com>
9626
9627 * server.h: Remove declaration of 'xsnprintf'.
9628
406b1477
KS		 96292012-08-22 Keith Seitz <keiths@redhat.com>
9630
9631 * server.h: Include build-gnulib-gbserver/config.h.
9632 * gdbreplay.c: Likewise.
9633
e6712ff1
DE		 96342012-08-08 Doug Evans <dje@google.com>
9635
9636 * Makefile.in (SFILES): Add gdb_vecs.c.
9637 (OBS): Add gdb_vecs.o.
9638 (gdb_vecs_h, host_defs_h): New variables.
9639 (thread-db.o): Add $(gdb_vecs_h) dependency.
9640 (gdb_vecs.o): New rule.
9641 * thread-db.c: #include "gdb_vecs.h".
9642 (thread_db_load_search): Use a vector to iterate over path elements.
9643 Handle text appearing after "$pdir".
9644
9645 * configure.ac: Add check for strstr.
9646 * config.in: Regenerate.
9647 * configure: Regenerate.
9648
7c3270ae
UW		 96492012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9650
9651 * hostio.c (handle_pread): If pread fails, fall back to attempting
9652 lseek/read.
9653 (handle_pwrite): Likewise for pwrite.
9654
b62e2b27
UW		 96552012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9656
9657 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9658 between unsupported TYPE and unimplementable ADDR/LEN combination.
9659 (arm_insert_point): Act on new return value.
9660
78a99e91
PA		 96612012-07-31 Pedro Alves <palves@redhat.com>
9662
9663 * server.c (process_point_options): Only skip tokens if we find
9664 one that is unrecognized. Don't treat 'X' specially while
9665 skipping unrecognized tokens.
9666
fcf303ab
UW		 96672012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9668
9669 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9670 to 4-byte-align HW breakpoint addresses for Thumb.
9671
7255706c
YQ		 96722012-07-27 Yao Qi <yao@codesourcery.com>
9673
9674 PR remote/14161.
9675
9676 * server.h: Declare gdb_agent_about_to_close.
9677 * target.c (kill_inferior): Include "agent.h".
9678 New. Send command 'kill'.
9679 * target.h (kill_inferior): Removed macro.
9680 * tracepoint.c (gdb_agent_about_to_close): New.
9681 (gdb_agent_helper_thread): Handle command 'close'.
9682 Wait endlessly until the inferior stops.
9683 Install gdb_agent_remove_socket to atexit hook.
9684 (agent_socket_name): New static variable.
9685 (gdb_agent_socket_init): Replace local variable 'name' with
9686 'agent_socket_name'.
9687 (gdb_agent_remove_socket): New.
9688
5a3f286f
YQ		 96892012-07-27 Yao Qi <yao@codesourcery.com>
9690
9691 * server.c (process_point_options): Stop at 'X' when parsing.
9692
961bd387
ME		 96932012-07-19 Michael Eager <eager@eagercon.com>
9694
a261b8f5 9695 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9696 to hw_execute.
9697 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9698 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9699 hardware breakpoint.
9700
aa7c7447
JK		 97012012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9702
9703 * gdbserver/linux-low.c (initialize_low): Call
9704 linux_ptrace_init_warnings.
9705
7f216e7c
DE		 97062012-07-02 Doug Evans <dje@google.com>
9707
9708 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9709 pointer to int.
9710
d3ce09f5
SS		 97112012-07-02 Stan Shebs <stan@codesourcery.com>
9712
9713 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9714 (ax.o): Add it to build rule.
9715 (ax-ipa.o): Ditto.
9716 (OBS): Add format.o.
9717 (IPA_OBS): Add format.o.
9718 * server.c (handle_query): Claim support for breakpoint commands.
9719 (process_point_options): Add command case.
9720 (process_serial_event): Leave running if there are printfs in
9721 effect.
9722 * mem-break.h (any_persistent_commands): Declare.
9723 (add_breakpoint_commands): Declare.
9724 (gdb_no_commands_at_breakpoint): Declare.
9725 (run_breakpoint_commands): Declare.
9726 * mem-break.c (struct point_command_list): New struct.
9727 (struct breakpoint): New field command_list.
9728 (any_persistent_commands): New function.
9729 (add_commands_to_breakpoint): New function.
9730 (add_breakpoint_commands): New function.
9731 (gdb_no_commands_at_breakpoint): New function.
9732 (run_breakpoint_commands): New function.
9733 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9734 locally.
9735 * ax.c: Include format.h.
9736 (ax_printf): New function.
9737 (gdb_eval_agent_expr): Add printf opcode.
9738
2f8f6aed
YQ		 97392012-06-13 Yao Qi <yao@codesourcery.com>
9740
9741 * server.c (start_inferior): Remove duplicated writes to fields
9742 'last_resume_kind' and 'last_status' of 'current_inferior'.
9743
0c9070b3
YQ		 97442012-06-12 Yao Qi <yao@codesourcery.com>
9745 Pedro Alves <palves@redhat.com>
9746
9747 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9748 comment.
9749 * server.c (handle_v_cont): Extend comment.
9750
c52daf70
YQ		 97512012-06-11 Yao Qi <yao@codesourcery.com>
9752
9753 * linux-low.c (linux_attach): Add 'static'.
9754
d38bbb0a
YQ		 97552012-06-06 Yao Qi <yao@codesourcery.com>
9756
9757 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9758
89dc0afd
JK		 97592012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9760
9761 Fix gcc -flto compilation warning.
9762 * server.c (main): Make variable multi_mode and attach volatile.
9763
75f62ce7
TJB		 97642012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9765
9766 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9767 if the platform doesn't know about it.
9768
65f479b6
PA		 97692012-05-30 Jeff Kenton <jkenton@tilera.com>
9770
9771 * Makefile.in (SFILES): Add linux-tile-low.c.
9772 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9773 * configure.srv: Handle tilegx-*-linux*.
9774 * linux-tile-low.c: New file.
9775
0c5bf5a9
JK		 97762012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9777
9778 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9779
a493e3e2
PA		 97802012-05-24 Pedro Alves <palves@redhat.com>
9781
9782 PR gdb/7205
9783
43aaf8b6 9784 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9785
2ea28649
PA		 97862012-05-24 Pedro Alves <palves@redhat.com>
9787
9788 PR gdb/7205
9789
9790 Replace target_signal with gdb_signal throughout.
9791
8d409d16
MR		 97922012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9793
9794 * linux-low.c (linux_store_registers): Avoid the copying sequence
9795 when no data has been retrieved by ptrace.
9796
23512c01
MGD		 97972012-05-22 Will Deacon <will.deacon@arm.com>
9798
9799 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9800 Include asm/ptrace.h.
9801 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9802 already defined.
9803
4934b29e
MR		 98042012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9805
9806 * linux-low.c (linux_store_registers): Don't re-retrieve data
9807 with ptrace that has already been obtained from /proc. Always
9808 copy any data retrieved with ptrace to the buffer supplied.
9809
bde24c0a
PA		 98102012-05-11 Yao Qi <yao@codesourcery.com>
9811 Pedro Alves <palves@redhat.com>
9812
9813 * linux-low.c (enum stopping_threads_kind): New.
9814 (stopping_threads): Change type to `enum stopping_threads_kind'.
9815 (handle_extended_wait): If stopping and suspending threads, leave
9816 the new_lwp suspended too.
9817 (linux_wait_for_event): Adjust.
9818 (stop_all_lwps): Set `stopping_threads' to
9819 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9820 whether we're suspending threads or just stopping them. Assert no
9821 recursion happens.
9822
623b6bdf
YQ		 98232012-04-29 Yao Qi <yao@codesourcery.com>
9824
9825 * server.h: Move some code to ...
9826 * gdbthread.h: ... here. New.
9827 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9828 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9829 (nto-low.o, win32-low.o): Likewise.
9830 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9831 * regcache.c, remote-utils.c, server.c: Likewise.
9832 * target.c, tracepoint.c, win32-low.c: Likewise.
9833
f15f9948
TJB		 98342012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9835
9836 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9837 (PTRACE_ARG4_TYPE): Likewise.
9838 (PTRACE_XFER_TYPE): Likewise.
9839 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9840 ptrace to PTRACE_ARG3_TYPE.
9841 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9842 (PTRACE_ARG4_TYPE): Likewise.
9843 (PTRACE_XFER_TYPE): Likewise.
9844 (linux_detach_one_lwp): Cast fourth argument of
9845 ptrace to long then PTRACE_ARG4_TYPE.
9846 (regsets_fetch_inferior_registers): Cast third argument of
9847 ptrace to long then PTRACE_ARG3_TYPE.
9848 (regsets_store_inferior_registers): Likewise.
9849
38ea300a
PA		 98502012-04-20 Pedro Alves <palves@redhat.com>
9851
9852 * configure: Regenerate.
9853
c971b7fa
PA		 98542012-04-19 Pedro Alves <palves@redhat.com>
9855
43aaf8b6 9856 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9857 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9858 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9859 (all, install-only, uninstall, clean-info, all-lib, clean): No
9860 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9861 (maintainer-clean realclean distclean): Use subdir_do.
9862 (subdir_do): New.
9863 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9864 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9865 * acinclude.m4: Include acx_configure_dir.m4.
9866 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9867 calls. Call AC_PROG_RANLIB. Configure gnulib using
9868 ACX_CONFIGURE_DIR.
9869 (GNULIB): New.
9870 (GNULIB_STDINT_H): Adjust.
9871 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9872 * gdbreplay.c: Include build-gnulib/config.h.
9873 * server.h: Likewise.
9874 * aclocal.m4: Regenerate.
9875 * config.in: Regenerate.
9876 * configure: Regenerate.
c971b7fa 9877
809277f8
PA		 98782012-04-19 Pedro Alves <palves@redhat.com>
9879
9880 * Makefile.in (LIBGNU, INCGNU): Adjust.
9881 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9882 (all, install-only, uninstall, clean-info, all-lib, clean)
9883 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9884 * configure.ac: Adjust AC_OUTPUT output.
9885 * aclocal.m4: Regenerate.
9886 * configure: Regenerate.
9887
fd9bb8b8
PA		 98882012-04-19 Pedro Alves <palves@redhat.com>
9889
9890 * Makefile.in (generated_files): New.
9891 (server_h): Remove the explicit dependency on config.h, and depend
9892 on $generated_files.
9893
1c298c66
PA		 98942012-04-19 Pedro Alves <palves@redhat.com>
9895
9896 * Makefile.in (INCGNU): Add -Ignulib.
9897
57c4b50b
PA		 98982012-04-19 Pedro Alves <palves@redhat.com>
9899
9900 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9901 (INCGNU): ... this, and spell out -I here.
9902 (GNULIB_LIB): Rename to ...
9903 (LIBGNU): ... this.
9904 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9905
1030e047
PA		 99062012-04-19 Pedro Alves <palves@redhat.com>
9907
9908 * config.in: Regenerate.
9909
447d4319
PA		 99102012-04-19 Pedro Alves <palves@redhat.com>
9911
9912 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9913 * server.h (memmem): Remove declaration.
9914 * config.in: Regenerate.
9915 * configure: Regenerate.
9916
aad9eab9
YQ		 99172012-04-19 Yao Qi <yao@codesourcery.com>
9918
9919 * Makefile.in (SFILES): Add common/vec.c.
9920 (OBS): Add vec.o.
9921 (vec.o): New rule.
9922
3e10640f
YQ		 99232012-04-19 Yao Qi <yao@codesourcery.com>
9924
9925 * remote-utils.c (prepare_resume_reply): Replace with macro
9926 target_core_of_thread.
9927 * server.c (handle_qxfer_threads_proper): Likewise.
9928 * target.h (traget_core_of_thread): New macro.
9929
71622373
PA		 99302012-04-18 Pedro Alves <palves@redhat.com>
9931
9932 * aclocal.m4: Regenerate.
9933 * configure: Regenerate.
9934
80d26939
YQ		 99352012-04-16 Yao Qi <yao@codesourcery.com>
9936
9937 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9938 duplicated on address.
9939
42476b70
YQ		 99402012-04-16 Yao Qi <yao@codesourcery.com>
9941
9942 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9943 (struct tracepoint_action_ops) <send>: New field.
9944 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9945 (agent_expr_send, x_tracepoint_action_send): New.
9946 (l_tracepoint_action_send): New.
9947 (cmd_qtdp): Download and install tracepoint
9948 according to `use_agent'.
9949 (run_inferior_command): Add one more parameter `len'.
9950 Update callers.
9951 (tracepoint_send_agent): New.
9952 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9953
7bc83639
YQ		 99542012-04-16 Yao Qi <yao@codesourcery.com>
9955
9956 * tracepoint.c (download_tracepoints): Moved to ...
9957 (cmd_qtstart): ... here.
9958
5f18041e
YQ		 99592012-04-14 Yao Qi <yao@codesourcery.com>
9960
9961 * tracepoint.c: Include inttypes.h.
9962 (struct collect_memory_action): Use sized types.
9963 (struct tracepoint): Likewise.
9964 (cmd_qtdp, stop_tracing): Update print specifiers.
9965 (cmd_qtp, response_tracepoint): Likewise.
9966 (collect_data_at_tracepoint): Likewise.
9967 (collect_data_at_step): Likewise.
9968
55a8c076
YQ		 99692012-04-14 Yao Qi <yao@codesourcery.com>
9970
9971 Import gnulib module inttypes.
9972 * aclocal.m4, config.in, configure: Regenerated.
9973
dc750257
YQ		 99742012-04-14 Yao Qi <yao@codesourcery.com>
9975
9976 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9977 Makefile and config.status at last.
9978
0ab5faf9
YQ		 99792012-04-13 Yao Qi <yao@codesourcery.com>
9980
9981 * tracepoint.c: Include stdint.h unconditionally.
9982
18f5fd81
TJB		 99832012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9984
9985 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9986 on BFD_HAVE_SYS_PROCFS_TYPE.
9987 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9988 * configure: Regenerate.
9989 * config.in: Likewise.
9990
4d47af5c
L		 99912012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9992
9993 * Makefile.in (clean): Also remove x32.c x32-linux.c
9994 x32-avx.c x32-avx-linux.c.
9995 (x32.o): New target.
9996 (x32.c): Likewise.
9997 (x32-linux.o): Likewise.
9998 (x32-linux.c): Likewise.
9999 (x32-avx.o): Likewise.
10000 (x32-avx.c): Likewise.
10001 (x32-avx-linux.o): Likewise.
10002 (x32-avx-linux.c): Likewise.
10003
10004 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10005 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10006 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10007 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10008 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10009 i386/x32-avx-linux.xml.
10010
10011 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10012 (init_registers_x32_avx_linux): Likwise.
10013 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10014 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10015
ecedbe58
PA		 100162012-04-13 Pedro Alves <palves@redhat.com>
10017
10018 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10019 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10020 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10021 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10022 the sub-make.
10023
c92b5177
L		 100242012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10025
10026 * linux-x86-low.c (compat_x32_clock_t): New.
10027 (compat_x32_siginfo_t): Likewise.
10028 (compat_x32_siginfo_from_siginfo): Likewise.
10029 (siginfo_from_compat_x32_siginfo): Likewise.
10030 (linux_is_elf64): Likewise.
10031 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10032 and siginfo_from_compat_x32_siginfo for x32.
10033 (x86_arch_setup): Set linux_is_elf64.
10034
214d508e
L		 100352012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10036
10037 PR gdb/13969
10038 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10039 e_machine field.
10040 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10041 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10042 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10043 compatible with process.
10044
c9a1864a
YQ		 100452012-04-12 Yao Qi <yao@codesourcery.com>
10046
10047 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10048 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10049 (install-only, install-info, clean): Handle sub dir gnulib.
10050 (all-lib, am--refresh): New targets.
10051 (memmem.o): Remove target.
10052 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10053 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10054 (AC_REPLACE_FUNCS): Remove memmem.
10055 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10056 (AC_OUTPUT): Generate Makefile in gnulib/.
10057 * aclocal.m4, config.in, configure: Regenerated.
10058
367ba2c2
MR		 100592012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10060
10061 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10062
9d236627
PA		 100632012-04-05 Pedro Alves <palves@redhat.com>
10064
10065 -Werror=strict-aliasing
10066
10067 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10068 pointer.
10069
111217b3
PA		 100702012-04-04 Pedro Alves <palves@redhat.com>
10071
10072 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10073 (sparc_store_gregset_from_stack, sparc_store_gregset)
10074 (sparc_breakpoint_at): Fix formatting.
10075
8365dcf5
TJB		 100762012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10077
10078 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10079 are available.
10080 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10081 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10082 * config.in: Regenerate.
10083 * configure: Likewise.
10084
689cc2ae
PA		 100852012-03-29 Pedro Alves <palves@redhat.com>
10086
10087 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10088 Correct ptrace arguments.
10089
c14dfd32
PA		 100902012-03-28 Pedro Alves <palves@redhat.com>
10091
10092 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10093 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10094 (IA64_FR1_REGNUM): New defines.
10095 (ia64_fetch_register): New.
10096 (the_low_target): Install it.
10097 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10098 field.
10099 * linux-low.c (linux_fetch_registers): Try the
10100 the_low_target.fetch_register hook first.
10101
10102 * linux-arm-low.c (the_low_target): Adjust.
10103 * linux-bfin-low.c (the_low_target): Adjust.
10104 * linux-cris-low.c (the_low_target): Adjust.
10105 * linux-crisv32-low.c (the_low_target): Adjust.
10106 * linux-m32r-low.c (the_low_target): Adjust.
10107 * linux-m68k-low.c (the_low_target): Adjust.
10108 * linux-mips-low.c (the_low_target): Adjust.
10109 * linux-ppc-low.c (the_low_target): Adjust.
10110 * linux-s390-low.c (the_low_target): Adjust.
10111 * linux-sh-low.c (the_low_target): Adjust.
10112 * linux-sparc-low.c (the_low_target): Adjust.
10113 * linux-tic6x-low.c (the_low_target): Adjust.
10114 * linux-x86-low.c (the_low_target): Adjust.
10115 * linux-xtensa-low.c (the_low_target): Adjust.
10116
63c88e13
PA		 101172012-03-26 Pedro Alves <palves@redhat.com>
10118
10119 * server.c (handle_qxfer_libraries): Don't bail early if
10120 the_target->qxfer_libraries_svr4 is not NULL.
10121
fb723180
PA		 101222012-03-26 Pedro Alves <palves@redhat.com>
10123
10124 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10125
0afae3cf
PA		 101262012-03-23 Pedro Alves <palves@redhat.com>
10127
10128 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10129 "library-list-svr4" element's start tag when the the DSO list is
10130 empty.
10131
485f1ee4
PA		 101322012-03-23 Pedro Alves <palves@redhat.com>
10133
10134 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10135 a variable whose type size is the same as the inferior's pointer
10136 size.
10137
a5362b9a
TS		 101382012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10139
10140 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10141 struct siginfo.
10142 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10143 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10144 * linux-low.h: Include <signal.h>.
10145 (struct siginfo): Remove forward declaration.
10146 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10147 struct siginfo.
10148
d226c142
MF		 101492012-03-21 Mike Frysinger <vapier@gentoo.org>
10150
10151 * .gitignore: Ignore more files.
10152
122f36ef
PA		 101532012-03-19 Pedro Alves <palves@redhat.com>
10154 Jan Kratochvil <jan.kratochvil@redhat.com>
10155
10156 * server.c (cont_thread, general_thread): Add describing comments.
10157 (start_inferior): Clear `cont_thread'.
10158 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10159 of a process.
10160
fc3e5175
YQ		 101612012-03-15 Yao Qi <yao@codesourcery.com>
10162
10163 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10164 handling to ...
10165 (cmd_qtdp): ... here.
10166
8d0d92cd
YQ		 101672012-03-15 Yao Qi <yao@codesourcery.com>
10168
10169 * tracepoint.c (struct tracepoint_action_ops): New.
10170 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10171 (m_tracepoint_action_download): New.
10172 (r_tracepoint_action_download): New.
10173 (x_tracepoint_action_download): New.
10174 (l_tracepoint_action_download): New.
10175 (add_tracepoint_action): Install `action->ops' according type.
10176 (download_tracepoint_1): Move code `download' function pointer
10177 of various tracepoint_action_ops.
10178
87b0bb13
JK		 101792012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10180
10181 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10182 linux_ptrace_attach_warnings.
10183
5f572dec
JK		 101842012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10185
10186 * Makefile.in (linux-ptrace.o): New.
10187 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10188 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10189 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10190 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10191 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10192 of these targets.
10193 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10194
f4647387
YQ		 101952012-03-08 Yao Qi <yao@codesourcery.com>
10196 Pedro Alves <palves@redhat.com>
10197
10198 Fix PR server/13392.
10199 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10200 offset of JMP insn.
10201 * tracepoint.c (remove_tracepoint): New.
10202 (cmd_qtdp): Call remove_tracepoint when failed to install.
10203
9b224c5e
PA		 102042012-03-07 Pedro Alves <palves@redhat.com>
10205
10206 * linux-low.c (get_detach_signal): New.
10207 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10208 Pass on pending signals to PTRACE_DETACH. Check the result of the
10209 ptrace call.
10210 * server.c (program_signals, program_signals_p): New.
10211 (handle_general_set): Handle QProgramSignals.
10212 * server.h (program_signals, program_signals_p): Declare.
10213
e237a7e2
JK		 102142012-03-05 Pedro Alves <palves@redhat.com>
10215 Jan Kratochvil <jan.kratochvil@redhat.com>
10216
10217 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10218 New comment why.
10219
5808517f
YQ		 102202012-03-03 Yao Qi <yao@codesourcery.com>
10221
10222 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10223 agent_look_up_symbols.
10224
58b4daa5
YQ		 102252012-03-03 Yao Qi <yao@codesourcery.com>
10226
10227 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10228 (linux-x86-low.o): Likewise.
10229 * server.h: Remove in_process_agent_loaded.
10230 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10231 common/agent.c.
10232 Update callers.
10233
8ffcbaaf
YQ		 102342012-03-03 Yao Qi <yao@codesourcery.com>
10235
10236 * tracepoint.c (gdb_agent_capability): New global.
10237 (in_process_agent_loaded_ust): Renamed to
10238 `in_process_agent_supports_ust'.
10239 Update callers.
10240 (in_process_agent_supports_ust): Call agent_capability_check.
10241 (clear_installed_tracepoints): Assert that agent supports
10242 agent.
10243
d1feda86
YQ		 102442012-03-03 Yao Qi <yao@codesourcery.com>
10245
10246 * linux-low.c (linux_supports_agent): New.
10247 (linux_target_ops): Initialize field `supports_agent' with
10248 linux_supports_agent.
10249 * target.h (struct target_ops) <supports_agent>: New.
10250 (target_supports_agent): New macro.
10251 * server.c (handle_general_set): Handle packet 'QAgent'.
10252 (handle_query): Send `QAgent+'.
10253 * Makefile.in (server.o): Depends on agent.h.
10254
2fa291ac
YQ		 102552012-03-03 Yao Qi <yao@codesourcery.com>
10256
10257 * Makefile.in (OBS): Add agent.o.
10258 Add new rule for agent.o.
10259 Track dependence of tracepoint.c on agent.h.
10260 * tracepoint.c (run_inferior_command_1):
10261 (run_inferior_command): Call agent_run_command.
10262 (gdb_ust_connect_sync_socket): Deleted. Move it to
10263 common/agent.c.
10264 (resume_thread, stop_thread): Likewise.
10265 (gdb_ust_socket_init): Renamed to ...
10266 (gdb_agent_socket_init): ... New.
10267 (gdb_ust_thread): Renamed to ...
10268 (gdb_agent_helper_thread): ... New.
10269 (gdb_ust_init): Move some code to ...
10270 (gdb_agent_init): ... here. New.
10271 [HAVE_UST]: Call gdb_ust_init.
10272 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10273 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10274 * config.in, configure: Regenerated.
10275
05044653
PA		 102762012-03-02 Pedro Alves <palves@redhat.com>
10277
10278 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10279 * linux-low.c (struct simple_pid_list): New.
10280 (stopped_pids): New a struct simple_pid_list pointer.
10281 (add_to_pid_list, pull_pid_from_list): New.
10282 (handle_extended_wait): Don't assume the first signal new children
10283 report is SIGSTOP. Adjust call to pull_pid_from_list.
10284 (linux_wait_for_lwp): Adjust.
10285
8d00225b
YQ		 102862012-03-02 Yao Qi <yao@codesourcery.com>
10287
10288 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10289 debug log.
10290
19560ba5
YQ		 102912012-03-02 Yao Qi <yao@codesourcery.com>
10292
10293 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10294 `stop_pc' and `tpoint'. Update caller.
10295
1faeff08
MR		 102962012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10297
10298 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10299 * linux-low.c (use_linux_regsets): New macro.
10300 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10301 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10302 (linux_register_in_regsets): New function.
10303 (usr_fetch_inferior_registers): Skip registers covered by
10304 regsets.
10305 (usr_store_inferior_registers): Likewise.
10306 (usr_fetch_inferior_registers): New macro.
10307 (usr_store_inferior_registers): Likewise.
10308 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10309 (linux_store_registers): Likewise.
10310 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10311 prototype.
10312 (init_registers_mips64_dsp_linux): Likewise.
10313 (init_registers_mips_linux): New macro.
10314 (init_registers_mips_dsp_linux): Likewise.
10315 (mips_dsp_num_regs): Likewise.
10316 (DSP_BASE, DSP_CONTROL): New fallback macros.
10317 (mips_base_regs): New macro.
10318 (mips_regmap): Use it. Fix the size.
10319 (mips_dsp_regmap): New variable.
10320 (mips_dsp_regset_bitmap): Likewise.
10321 (mips_arch_setup): New function.
10322 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10323 than mips_regmap.
10324 (mips_cannot_store_register): Likewise.
10325 (the_low_target): Update .arch_setup, .num_regs and .regmap
10326 initializers. Add .regset_bitmap initializer.
10327 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10328 initializer.
10329 * linux-bfin-low.c (the_low_target): Likewise.
10330 * linux-cris-low.c (the_low_target): Likewise.
10331 * linux-crisv32-low.c (the_low_target): Likewise.
10332 * linux-ia64-low.c (the_low_target): Likewise.
10333 * linux-m32r-low.c (the_low_target): Likewise.
10334 * linux-m68k-low.c (the_low_target): Likewise.
10335 * linux-ppc-low.c (the_low_target): Likewise.
10336 * linux-s390-low.c (the_low_target): Likewise.
10337 * linux-sh-low.c (the_low_target): Likewise.
10338 * linux-sparc-low.c (the_low_target): Likewise.
10339 * linux-tic6x-low.c (the_low_target): Likewise.
10340 * linux-x86-low.c (the_low_target): Likewise.
10341 * linux-xtensa-low.c (the_low_target): Likewise.
10342 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10343 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10344 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10345 srv_xmlfiles.
10346 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10347 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10348
c03e6ccc
YQ		 103492012-02-29 Yao Qi <yao@codesourcery.com>
10350 Pedro Alves <palves@redhat.com>
10351
10352 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10353 `step_over_finished' is true.
10354
644cebc9
PA		 103552012-02-27 Pedro Alves <palves@redhat.com>
10356
10357 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10358 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10359
c14d7ab2
PA		 103602012-02-27 Pedro Alves <palves@redhat.com>
10361
10362 PR server/9684
10363 * linux-low.c (pid_is_stopped): New.
10364 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10365
412c89dd
LM		 103662012-02-25 Luis Machado <lgustavo@codesourcery.com>
10367
10368 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10369 of conditions.
10370
b745defe
MR		 103712012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10372
10373 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10374
9f3a5c85
LM		 103752012-02-24 Luis Machado <lgustavo@codesourcery>
10376
10377 * server.c (handle_query): Advertise support for target-side
10378 breakpoint condition evaluation.
10379 (process_point_options): New function.
10380 (process_serial_event): When inserting a breakpoint, check for
10381 a target-side condition that should be evaluated.
10382
10383 * mem-break.c: Include regcache.h and ax.h.
10384 (point_cond_list_t): New data structure.
10385 (breakpoint) <cond_list>: New field.
10386 (find_gdb_breakpoint_at): Make non-static.
10387 (delete_gdb_breakpoint_at): Clear any target-side
10388 conditions.
10389 (clear_gdb_breakpoint_conditions): New function.
10390 (add_condition_to_breakpoint): Likewise.
10391 (add_breakpoint_condition): Likewise.
10392 (gdb_condition_true_at_breakpoint): Likewise.
10393 (gdb_breakpoint_here): Return result directly instead
10394 of going through a local variable.
10395
10396 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10397 (clear_gdb_breakpoint_conditions): Likewise.
10398 (add_breakpoint_condition): Likewise.
10399 (gdb_condition_true_at_breakpoint): Likewise.
10400
10401 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10402 (need_step_over_p): Take target-side breakpoint condition into
10403 consideration.
10404
5e1dc496
LM		 104052012-02-24 Luis Machado <lgustavo@codesourcery>
10406
10407 * server.h: Include tracepoint.h.
10408 (agent_mem_read, agent_get_trace_state_variable_value,
10409 agent_set_trace_state_variable_value,
10410 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10411 get_set_tsv_func_addr): New prototypes.
10412
10413 * ax.h: New include file.
10414 * ax.c: New source file.
10415
10416 * tracepoint.c: Include ax.h.
10417 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10418 agent_expr, eval_result_type): Move to ax.h.
10419 (parse_agent_expr): Rename to ...
10420 (gdb_parse_agent_expr): ... this, make it non-static and move
10421 to ax.h.
10422 (unparse_agent_expr) Rename to ...
10423 (gdb_unparse_agent_expr): ... this, make it non-static and move
10424 to ax.h.
10425 (eval_agent_expr): Rename to ...
10426 (eval_tracepoint_agent_expr): ... this.
10427 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10428 forward declarations.
10429 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10430 (agent_get_trace_state_variable_value): New function.
10431 (agent_set_trace_state_variable_value): New function.
10432 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10433 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10434 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10435 (condition_true_at_tracepoint): Likewise.
10436 (parse_agent_expr): Rename to ...
10437 (gdb_parse_agent_expr): ... this and move to ax.c.
10438 (unparse_agent_expr): Rename to ...
10439 (gdb_unparse_agent_expr): ... this and move to ax.c.
10440 (gdb_agent_op_name): Move to ax.c.
10441 (eval_agent_expr): Rename to ...
10442 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10443 and move to ax.c.
10444 (eval_tracepoint_agent_expr): New function.
10445 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10446 non-static.
5e1dc496
LM		 10447 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10448 ax.c.
10449 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10450 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10451 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10452 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10453 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10454 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10455 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10456 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10457 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10458 (compile_bytecodes): Remove forward declaration.
10459 (is_goto_target): Move to ax.c.
10460 (compile_bytecodes): Move to ax.c and call
10461 agent_get_trace_state_variable_value (...) and
10462 agent_set_trace_state_variable_value (...).
10463
10464 * Makefile.in: Update ax.c and IPA dependencies.
10465
277e4e52
PA		 104662012-02-24 Pedro Alves <palves@redhat.com>
10467
10468 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10469 (cmd_bigqtbuffer_circular): ... this. Only handle
10470 'QTBuffer:circular:'.
10471 (handle_tracepoint_general_set): Adjust.
10472
bf4c19f7
YQ		 104732012-02-16 Yao Qi <yao@codesourcery.com>
10474
10475 * inferiors.c: Move code to ...
10476 * dll.c: .... here. New.
10477 * server.h: Declare clear_dlls.
10478 * Makefile.in (SFILES): Add dll.c.
10479 (OBS): Add dll.o
10480 (dll.o): New rule.
10481
d73f2619
YQ		 104822012-02-11 Yao Qi <yao@codesourcery.com>
10483
10484 * server.c: (handle_monitor_command): Add a new parameter
10485 `own_buf'.
10486 (handle_query): Update caller.
10487
f8255c2a
JB		 104882012-02-09 Joel Brobecker <brobecker@adacore.com>
10489
10490 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10491 * configure, config.in: Regenerate.
10492 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10493 is not defined.
10494
da84f473
PA		 104952012-02-02 Pedro Alves <palves@redhat.com>
10496
10497 Try SIGKILL first, then PTRACE_KILL.
10498 * linux-low.c (linux_kill_one_lwp): New.
10499 (linux_kill_one_lwp): Rename to ...
10500 (kill_one_lwp_callback): ... this. Use the new
10501 linux_kill_one_lwp.
10502
e886a173
PA		 105032012-02-02 Pedro Alves <palves@redhat.com>
10504
10505 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10506 inferior.
10507
be07f1a2
PA		 105082012-01-27 Pedro Alves <palves@redhat.com>
10509
10510 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10511 (elf_64_file_p): Make static.
10512 (linux_pid_exe_is_elf_64_file): New.
10513 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10514 Delete declarations.
10515 (linux_pid_exe_is_elf_64_file): Declare.
10516 * linux-x86-low.c (x86_arch_setup): Use
10517 linux_pid_exe_is_elf_64_file.
10518
d8301ad1
JK		 105192012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10520
10521 * linux-low.c (linux_wait_for_event_1): Rename to ...
10522 (linux_wait_for_event): ... here and merge it with former
10523 linux_wait_for_event - new variable wait_ptid, use it.
10524 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10525
01b17894
PA		 105262012-01-23 Pedro Alves <palves@redhat.com>
10527
10528 * server.c (main): Avoid yet another case of infinite loop while
10529 detaching/killing after a longjmp.
10530
e825046f
JK		 105312012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10532
10533 Code cleanup.
10534 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10535
b9e7b9c3
UW		 105362012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10537
10538 * hostio.c (handle_readlink): New function.
10539 (handle_vFile): Call it to handle "vFile:readlink" packets.
10540
901f9912
UW		 105412012-01-20 Pedro Alves <palves@redhat.com>
10542 Ulrich Weigand <ulrich.weigand@linaro.org>
10543
10544 * server.c (handle_v_requests): Only support vAttach and vRun to
10545 start multiple processes when in extended protocol mode.
10546
fc1ab1a0
PA		 105472012-01-17 Pedro Alves <palves@redhat.com>
10548
10549 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10550 memalign plus mprotect to allocate the scratch buffer.
10551
7d5d4e98
PA		 105522012-01-13 Pedro Alves <palves@redhat.com>
10553
10554 * server.c (attach_inferior): Clear `cont_thread'.
10555
f128d5e9
PA		 105562012-01-13 Pedro Alves <palves@redhat.com>
10557
10558 * server.c (main): Avoid infinite loop while detaching/killing
10559 after a longjmp.
10560
06db92f0
DE		 105612012-01-09 Doug Evans <dje@google.com>
10562
10563 * server.c (start_inferior): Set last_ptid in --wrapper case.
10564
32d92999
YQ		 105652012-01-06 Yao Qi <yao@codesourcery.com>
10566
10567 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10568 defined.
10569 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10570
5e0a92a9
YQ		 105712012-01-04 Yao Qi <yao@codesourcery.com>
10572
10573 * tracepoint.c (cmd_qtdp): Print debug message
10574 for static tracepoint.
10575
ae639e8c
YQ		 105762012-01-04 Yao Qi <yao@codesourcery.com>
10577
10578 * tracepoint.c (trace_vdebug): Differentiate debug message
10579 between gdbserver and IPA.
10580
f72429c5
YQ		 105812012-01-03 Yao Qi <yao@codesourcery.com>
10582
10583 * tracepoint.c (tracepoint_was_hit): Don't collect for
10584 static tracepoint.
10585
12c3e59c
JB		 105862012-01-02 Joel Brobecker <brobecker@adacore.com>
10587
10588 * terminal.h: Reformat copyright header.
10589
67827812
JB		 105902012-01-02 Joel Brobecker <brobecker@adacore.com>
10591
10592 * server.c (gdbserver_version): Update copyright year.
10593 * gdbreplay.c (gdbreplay_version): Likewise.
10594
3e52c33d
JK		 105952011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10596
10597 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10598
10599 Revert:
10600 2011-12-18 Hui Zhu <teawater@gmail.com>
10601 * linux-low.c (linux_create_inferior): Save return value to ret.
10602
66f1260e
HZ		 106032011-12-18 Hui Zhu <teawater@gmail.com>
10604
10605 * linux-low.c (linux_create_inferior): Save return value to ret.
10606
e77616d7
DE		 106072011-12-16 Doug Evans <dje@google.com>
10608
e7b06c57
DE		 10609 * linux-low.c (linux_create_inferior): If stdio connection,
10610 redirect stdin from /dev/null, stdout to stderr.
10611 * remote-utils.c (remote_is_stdio): New static global.
10612 (remote_connection_is_stdio): New function.
10613 (remote_prepare): Handle stdio connection.
10614 (remote_open): Ditto.
10615 (remote_close): Don't close stdin for stdio connections.
10616 (read_prim,write_prim): New functions. Replace all calls to
10617 read/write to these.
10618 * server.c (main): Watch for "-" argument. Move call to
10619 remote_prepare before start_inferior.
10620 * server.h (STDIO_CONNECTION_NAME): New macro.
10621 (remote_connection_is_stdio): Declare.
10622
e77616d7
DE		 10623 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10624 in debugging output.
10625
82067193
YQ		 106262011-12-15 Yao Qi <yao@codesourcery.com>
10627
10628 * tracepoint.c: Include sys/syscall.h.
10629 (gdb_ust_thread): Remove preprocessor conditional.
10630
82bfbe7e
PA		 106312011-12-14 Pedro Alves <pedro@codesourcery.com>
10632
10633 * linux-low.c (linux_detach_one_lwp): Call
10634 the_low_target.prepare_to_resume before detaching.
10635
712c6575
YQ		 106362011-12-14 Yao Qi <yao@codesourcery.com>
10637
10638 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10639 of write.
10640
d54d1edf
YQ		 106412011-12-14 Yao Qi <yao@codesourcery.com>
10642
10643 * i386-low.c (i386_low_stopped_data_address): Initialize local
10644 variable `control'.
10645
6210a125
PA		 106462011-12-13 Pedro Alves <pedro@codesourcery.com>
10647
10648 PR remote/13492
10649
10650 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10651 DR_CONTROL unless necessary. Extend comments.
10652 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10653 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10654
2ece8244
YQ		 106552011-12-13 Yao Qi <yao@codesourcery.com>
10656
10657 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10658 macros.
10659 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10660
784867a5
JK		 106612011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10662
10663 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10664 Print new debug message for such case.
10665
6bf36717
JK		 106662011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10667
10668 Fix overlapping memcpy.
10669 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10670 the read_inferior_memory transfer.
10671 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10672 write_inferior_memory transfer.
10673 (set_fast_tracepoint_jump): New variable buf. Use it for the
10674 read_inferior_memory and write_inferior_memory transfers.
10675 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10676 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10677 Use it for the write_inferior_memory transfer.
10678 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10679 buffers.
10680
50275556
MR		 106812011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10682
10683 * linux-low.c (fetch_register, store_register): Make code
10684 consistent, fix formatting.
10685
7325beb4
MR		 106862011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10687
10688 * linux-low.c (usr_store_inferior_registers): Factor out code
10689 to handle individual registers into...
10690 (store_register): ... this new function.
10691
c642a434
UW		 106922011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10693
10694 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10695 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10696 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10697 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10698 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10699 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10700 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10701 (srv_xmlfiles): Add new XML files.
10702
10703 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10704 and <sys/uio.h>.
10705 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10706 (init_registers_s390_linux32v1): Add prototype.
10707 (init_registers_s390_linux32v2): Likewise.
10708 (init_registers_s390_linux64v1): Likewise.
10709 (init_registers_s390_linux64v2): Likewise.
10710 (init_registers_s390x_linux64v1): Likewise.
10711 (init_registers_s390x_linux64v2): Likewise.
10712 (s390_num_regs): Increment to 52.
10713 (s390_regmap): Add orig_r2 register.
10714 (s390_num_regs_3264): Increment to 68.
10715 (s390_regmap_3264): Add orig_r2 register.
10716 (s390_collect_ptrace_register): Handle orig_r2 register.
10717 (s390_supply_ptrace_register): Likewise.
10718 (s390_fill_last_break): New function.
10719 (s390_store_last_break): Likewise.
10720 (s390_fill_system_call): New function.
10721 (s390_store_system_call): Likewise.
10722 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10723 register sets.
10724 (s390_check_regset): New function.
10725 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10726 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10727 Update target_regsets for available register sets.
10728
2268b414
JK		 107292011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10730 Jan Kratochvil <jan.kratochvil@redhat.com>
10731
10732 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10733 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10734 New.
10735 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10736 * linux-low.h (struct process_info_private): New member r_debug.
10737 * server.c (handle_qxfer_libraries): Call
10738 the_target->qxfer_libraries_svr4.
10739 (handle_qxfer_libraries_svr4): New function.
10740 (qxfer_packets): New entry "libraries-svr4".
10741 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10742 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10743 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10744 PACKET_qXfer_libraries_svr4.
10745
d6db1fab
UW		 107462011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10747
10748 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10749 PSW address/mask between 8-byte and 16-byte formats.
10750 (s390_supply_ptrace_register): Likewise.
10751 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10752 basic addressing mode bit.
10753
242f5f1c
SS		 107542011-11-24 Stan Shebs <stan@codesourcery.com>
10755
10756 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10757
f196051f
SS		 107582011-11-17 Stan Shebs <stan@codesourcery.com>
10759
10760 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10761 (tracing_start_time): New global.
10762 (tracing_stop_time): New global.
10763 (tracing_user_name): New global.
10764 (tracing_notes): New global.
10765 (tracing_stop_note): New global.
10766 (cmd_qtstart): Set traceframe_usage, start_time.
10767 (stop_tracing): Set stop_time.
10768 (cmd_qtstatus): Report additional status.
10769 (cmd_qtp): New function.
10770 (handle_tracepoint_query): Call it.
10771 (cmd_qtnotes): New function.
10772 (handle_tracepoint_general_set): Call it.
10773 (get_timestamp): Rename from tsv_get_timestamp.
10774
405f8e94
SS		 107752011-11-14 Stan Shebs <stan@codesourcery.com>
10776 Kwok Cheung Yeung <kcy@codesourcery.com>
10777
10778 * linux-x86-low.c (small_jump_insn): New.
10779 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10780 trampoline and error message, build a trampoline and issue a small
10781 jump instruction to it.
10782 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10783 trampoline and error message.
10784 (x86_get_min_fast_tracepoint_insn_len): New.
10785 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10786 * linux-low.h (struct linux_target_ops): Add arguments to
10787 install_fast_tracepoint_jump_pad operation, add new operation.
10788 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10789 arguments.
10790 (linux_get_min_fast_tracepoint_insn_len): New function.
10791 (linux_target_op): Add new operation.
10792 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10793 (gdb_trampoline_buffer_end): Ditto.
10794 (gdb_trampoline_buffer_error): Ditto.
10795 (struct ipa_sym_addresses): Add fields for new IPA variables.
10796 (symbol_list): Add entries for new IPA variables.
10797 (struct tracepoint): Add fields to hold the address range of the
10798 trampoline used by the tracepoint.
10799 (trampoline_buffer_head): New static variable.
10800 (trampoline_buffer_tail): Ditto.
10801 (claim_trampoline_space): New function.
10802 (have_fast_tracepoint_trampoline_buffer): New function.
10803 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10804 structure.
10805 (install_fast_tracepoint): Ditto, also add error buffer argument.
10806 (cmd_qtminftpilen): New function.
10807 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10808 (fast_tracepoint_from_trampoline_address): New function.
10809 (fast_tracepoint_collecting): Handle trampoline as part of jump
10810 pad space.
10811 (set_trampoline_buffer_space): New function.
10812 (initialize_tracepoint): Initialize new IPA variables.
10813 * target.h (struct target_ops): Add arguments to
10814 install_fast_tracepoint_jump_pad operation, add new
10815 get_min_fast_tracepoint_insn_len operation.
10816 (target_get_min_fast_tracepoint_insn_len): New.
10817 (install_fast_tracepoint_jump_pad): Add arguments.
10818 * server.h (IPA_BUFSIZ): Define.
10819 * linux-i386-ipa.c: Include extra header files.
10820 (initialize_fast_tracepoint_trampoline_buffer): New function.
10821 (initialize_low_tracepoint): Call it.
10822 * server.h (set_trampoline_buffer_space): Declare.
10823 (claim_trampoline_space): Ditto.
10824 (have_fast_tracepoint_trampoline_buffer): Ditto.
10825
1e4d1764
YQ		 108262011-11-14 Yao Qi <yao@codesourcery.com>
10827
10828 * server.c (handle_query): Handle InstallInTrace for qSupported.
10829 * tracepoint.c (add_tracepoint): Sort list.
10830 (install_tracepoint, download_tracepoint): New.
10831 (cmd_qtdp): Call them to install and download tracepoints.
10832 (sort_tracepoints): Removed.
10833 (cmd_qtstart): Update.
10834
5c73ff4e
YQ		 108352011-11-14 Yao Qi <yao@codesourcery.com>
10836
10837 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10838 * mem-break.h: Declare.
10839 * tracepoint.c (cmd_qtstart): Move some code to ...
10840 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10841 New.
10842 (download_tracepoints): Move some code to ...
10843 (download_tracepoint_1): ... here. New.
10844
86a30030
YQ		 108452011-11-08 Yao Qi <yao@codesourcery.com>
10846
10847 * remote-utils.c (relocate_instruction): A comment fix.
10848
8d26e50c
JB		 108492011-11-07 Joel Brobecker <brobecker@adacore.com>
10850
10851 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10852 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10853 dr_status_mirror and dr_control_mirror from debug_reg_state.
10854 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10855 (i386_initial_stuff): Remove use of deleted globals.
10856 (i386_get_thread_context, i386_set_thread_context,
10857 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10858 from debug_reg_state.
10859
a59306a3
YQ		 108602011-11-05 Yao Qi <yao@codesourcery.com>
10861
10862 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10863 address as TPOINT's.
10864
3065dfb6
SS		 108652011-11-02 Stan Shebs <stan@codesourcery.com>
10866
10867 * tracepoint.c (agent_mem_read_string): New function.
10868 (eval_agent_expr): Call it for tracenz.
10869 * server.c (handle_query): Report support for tracenz.
10870
fd0d8c7c
YQ		 108712011-11-02 Yao Qi <yao@codesourcery.com>
10872
10873 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10874
609086b1
YQ		 108752011-11-02 Yao Qi <yao@codesourcery.com>
10876
10877 * target.h: Fix a typo in comment.
10878
b9fd1791
PA		 108792011-10-31 Pedro Alves <pedro@codesourcery.com>
10880
10881 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10882 clobber the breakpoints' shadows with fast tracepoint jumps.
10883 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10884 * target.c (write_inferior_memory): Also pass MYADDR down to
10885 check_mem_write.
10886
03583c20
UW		 108872011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10888
10889 * configure.ac: Check support for personality routine.
10890 * configure: Regenerate.
10891 * config.in: Likewise.
10892 * linux-low.c: Include <sys/personality.h>.
10893 Define ADDR_NO_RANDOMIZE if necessary.
10894 (linux_create_inferior): Disable address space randomization when
10895 forking inferior, if requested.
10896 (linux_supports_disable_randomization): New function.
10897 (linux_target_ops): Install it.
10898 * server.h (disable_randomization): Declare.
10899 * server.c (disable_randomization): New global variable.
10900 (handle_general_set): Handle QDisableRandomization.
10901 (handle_query): Likewise for qSupported.
10902 (main): Support --disable-randomization and --no-disable-randomization
10903 command line arguments.
10904 * target.h (struct target_ops): Add supports_disable_randomization.
10905 (target_supports_disable_randomization): New macro.
10906
723b724b
MF		 109072011-09-29 Mike Frysinger <vapier@gentoo.org>
10908
10909 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10910 ifdef check.
10911 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10912 [!PT_GETDSBT] (target_loadmap): New definition.
10913 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10914 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10915 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10916 and PT_GETDSBT to LINUX_LOADMAP.
10917 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10918 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10919
55329a5c 109202011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10921
10922 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10923 (arm_linux_hwbp_cap): New static variable.
10924 (arm_linux_get_hwbp_cap): Replace by ...
10925 (arm_linux_init_hwbp_cap): ... this new function.
10926 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10927 (arm_linux_get_hw_watchpoint_count): Likewise.
10928 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10929 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10930 (arm_prepare_to_resume): Use perror_with_name instead of error.
10931
55329a5c 109322011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10933
10934 * linux-arm-low.c: Include <signal.h>.
10935 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10936 (struct arm_linux_hwbp_cap): New data type.
10937 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10938 (struct arm_linux_hw_breakpoint): New data type.
10939 (MAX_BPTS, MAX_WPTS): Define.
10940 (struct arch_process_info, struct arch_lwp_info): New data types.
10941 (arm_linux_get_hwbp_cap): New function.
10942 (arm_linux_get_hw_breakpoint_count): Likewise.
10943 (arm_linux_get_hw_watchpoint_count): Likewise.
10944 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10945 (arm_hwbp_control_initialize): Likewise.
10946 (arm_hwbp_control_is_enabled): Likewise.
10947 (arm_hwbp_control_is_initialized): Likewise.
10948 (arm_hwbp_control_disable): Likewise.
10949 (arm_linux_hw_breakpoint_equal): Likewise.
10950 (arm_linux_hw_point_initialize): Likewise.
10951 (struct update_registers_data): New data structure.
10952 (update_registers_callback: New function.
10953 (arm_insert_point): Likewise.
10954 (arm_remove_point): Likewise.
10955 (arm_stopped_by_watchpoint): Likewise.
10956 (arm_stopped_data_address): Likewise.
10957 (arm_new_process): Likewise.
10958 (arm_new_thread): Likewise.
10959 (arm_prepare_to_resume): Likewise.
10960 (the_low_target): Register arm_insert_point, arm_remove_point,
10961 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10962 arm_new_thread, and arm_prepare_to_resume.
10963
6b9801d4
SS		 109642011-09-15 Stan Shebs <stan@codesourcery.com>
10965
10966 * server.h (struct emit_ops): Add compare-goto fields.
10967 * tracepoint.c (gdb_agent_op_sizes): New table.
10968 (emit_eq_goto): New function.
10969 (emit_ne_goto): New function.
10970 (emit_lt_goto): New function.
10971 (emit_le_goto): New function.
10972 (emit_gt_goto): New function.
10973 (emit_ge_goto): New function.
10974 (is_goto_target): New function.
10975 (compile_bytecodes): Recognize special cases of compare-goto
10976 combinations and call specialized emitters for them.
10977 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10978 (amd64_emit_ne_goto): New function.
10979 (amd64_emit_lt_goto): New function.
10980 (amd64_emit_le_goto): New function.
10981 (amd64_emit_gt_goto): New function.
10982 (amd64_emit_ge_goto): New function.
10983 (amd64_emit_ops): Add the new functions.
10984 (i386_emit_eq_goto): New function.
10985 (i386_emit_ne_goto): New function.
10986 (i386_emit_lt_goto): New function.
10987 (i386_emit_le_goto): New function.
10988 (i386_emit_gt_goto): New function.
10989 (i386_emit_ge_goto): New function.
10990 (i386_emit_ops): Add the new functions.
10991
bf15cbda
SS		 109922011-09-08 Stan Shebs <stan@codesourcery.com>
10993
10994 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10995 (i386_emit_epilogue): Restore %ebx.
10996
943ca1dd
JZ		 109972011-08-31 Jie Zhang <jzhang918@gmail.com>
10998
10999 * server.c (step_thread): Remove definition.
11000 (process_serial_event): Don't handle Hs.
11001 * server.h (step_thread): Remove declaration.
11002 * target.c (set_desired_inferior): Remove use of step_thread.
11003
e3deef73
LM		 110042011-08-24 Luis Machado <lgustavo@codesourcery.com>
11005
11006 * linux-low.c: Include linux-procfs.h.
11007 (linux_attach_lwp_1): Update comments.
11008 (linux_attach): Scan for existing threads when attaching to a
11009 process that is the tgid.
11010 * Makefile.in: Update dependencies.
11011
13da1c97
LM		 110122011-08-24 Luis Machado <lgustavo@codesourcery.com>
11013
11014 * configure.srv: Add linux-procfs.o dependencies.
11015
881127c9
YQ		 110162011-08-14 Yao Qi <yao@codesourcery.com>
11017
11018 * target.h (struct target_ops): Fix indent.
11019 * win32-low.c (win32_target_ops): Fix comment.
11020
58dbd541
YQ		 110212011-08-14 Andrew Jenner <andrew@codesourcery.com>
11022 Yao Qi <yao@codesourcery.com>
11023
11024 * Makefile.in (clean): Remove tic6x-*.c files.
11025 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11026 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11027 (tic6x-c64xp-linux.c): Likewise.
11028 * configure.srv: Add support for tic6x-*-uclinux.
11029 * linux-tic6x-low.c: New.
11030 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11031
78d85199
YQ		 110322011-08-14 Andrew Stubbs <ams@codesourcery.com>
11033 Yao Qi <yao@codesourcery.com>
11034
11035 * target.h (struct target_ops): Add read_loadmap.
11036 * linux-low.c (struct target_loadseg): New type.
11037 (struct target_loadmap): New type.
11038 (linux_read_loadmap): New function.
11039 (linux_target_ops): Add linux_read_loadmap.
11040 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11041 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11042 to NULL.
78d85199 11043
a959a88d
EZ		 110442011-08-05 Eli Zaretskii <eliz@gnu.org>
11045
11046 * win32-low.c: Include <stdint.h>.
11047
1ced966e
PA		 110482011-07-22 Pedro Alves <pedro@codesourcery.com>
11049
11050 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11051 to the inferior here.
11052 (i386_remove_aligned_watchpoint): Ditto.
11053 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11054 fit part of the watchpoint in the debug registers.
11055 (i386_update_inferior_debug_regs): New.
11056 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11057 registers, and only update the inferior on success.
11058 (i386_low_remove_watchpoint): Ditto.
11059
d26e3629
KY		 110602011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11061
11062 * linux-low.c (compare_ints, unique, list_threads, show_process,
11063 linux_core_of_thread): Delete.
11064 (linux_target_ops): Change linux_core_of_thread to
11065 linux_common_core_of_thread.
11066 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11067 * utils.c (malloc_failure): Change type of argument.
11068 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11069 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11070 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11071 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11072 (IPA_OBJS): Add common-utils-ipa.o.
11073 (ptid_h, linux_osdata_h): New macros.
11074 (server_h): Add common/common-utils.h, common/xml-utils.h,
11075 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11076 common/ptid.h.
11077 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11078 ptid.o, buffer.o): New rules.
11079 (linux-low.o): Add common/linux-osdata.h as a dependency.
11080 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11081 * configure.ac: Add AC_HEADER_DIRENT check.
11082 * config.in: Regenerate.
11083 * configure: Regenerate.
11084 * remote-utils.c (xml_escape_text): Delete.
11085 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11086 buffer_xml_printf): Move to common/buffer.c.
11087 * server.c (main): Remove call to initialize_inferiors.
11088 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11089 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11090 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11091 internal_error, gdb_assert, gdb_assert_fail): Delete.
11092 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11093 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11094 common/buffer.h.
11095 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11096 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11097 initialize_inferiors): Delete.
11098
2275a1a7
PA		 110992011-07-20 Pedro Alves <pedro@codesourcery.com>
11100
11101 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11102 symbol error.
11103
0a5b1e09
PA		 111042011-05-31 Pedro Alves <pedro@codesourcery.com>
11105
11106 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11107 assertion.
11108 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11109
6938fd34
YQ		 111102011-05-26 Yao Qi <yao@codesourcery.com>
11111
11112 * Makefile.in (thread-db.o): Track dependence to
11113 common/gdb_thread_db.h.
11114 * thread-db.c: include gdb_thread_db.h from right place.
11115
b481f9e0
TT		 111162011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11117
11118 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11119 __FILE__ and __LINE__ to internal_error.
11120
98a5dd13
DE		 111212011-05-13 Doug Evans <dje@google.com>
11122
11123 * thread-db.c (try_thread_db_load_from_sdir): New function.
11124 (try_thread_db_load_from_dir): New function.
11125 (thread_db_load_search): Handle $sdir, ignore $pdir.
11126 Remove trying of system directories if search of
11127 libthread-db-search-path fails, that is now done via $sdir.
11128
d248b706
KY		 111292011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11130
11131 * server.c (handle_query): Add EnableDisableTracepoints to the list
11132 of supported features.
43aaf8b6 11133 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11134 tracepoints.
43aaf8b6
PA		 11135 (cmd_qtenable_disable): New.
11136 (cmd_qtstart): Install tracepoints even if disabled.
11137 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11138 receiving a QTEnable or QTDisable packet.
11139 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11140 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11141 tracepoints.
11142 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11143
84e578fb
DE		 111442011-05-10 Doug Evans <dje@google.com>
11145
11146 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11147
71f55dd8
DE		 111482011-05-04 Doug Evans <dje@google.com>
11149
11150 * linux-low.c (linux_join): Skip process lookup.
11151 * spu-low.c (spu_join): Ditto.
11152 * server.c (join_inferiors_callback): Delete.
11153 (process_serial_event): For 'D' packet (detach) call join_inferior
11154 directly.
11155
4d393d60
JM		 111562011-05-04 Joseph Myers <joseph@codesourcery.com>
11157
11158 * README: Don't mention xscale*-*-linux*.
11159 * configure.srv (xscale*-*-linux*): Don't handle target.
11160
b00ad6ff
NF		 111612011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11162
11163 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11164 casting pointers.
11165 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11166 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11167 (i386_emit_void_call_2): Likewise.
11168
af96c192
YQ		 111692011-04-26 Yao Qi <yao@codesourcery.com>
11170
43aaf8b6
PA		 11171 * linux-low.c: Move common macros to linux-ptrace.h.
11172 Include linux-ptrace.h.
af96c192
YQ		 11173 * Makefile.in (linux_ptrace_h): New.
11174 (linux-low.o): Depends on linux-ptrace.h.
11175
03f2bd59
JK		 111762011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11177
11178 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11179 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11180 (remote_prepare): New function with most of the TCP code from ...
11181 (remote_open): ... here. Detect PORT here unconditionally. Move also
11182 setting transport_is_reliable.
11183 * server.c (run_once): New variable.
11184 (gdbserver_usage): Document it.
11185 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11186 the first run if RUN_ONCE.
11187 * server.h (run_once, remote_prepare): New declarations.
11188
7a9dd1b2
TT		 111892011-04-19 Tom Tromey <tromey@redhat.com>
11190
11191 * win32-low.c (handle_load_dll): Remove duplicate "the".
11192
81239425
PM		 111932011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11194
11195 Remove support for old Cygwin 1.5 versions.
11196 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11197 function to avoid warning.
11198 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11199 warning.
11200
9e0627f1
PM		 112012011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11202
11203 * gdbserver/server.h (Macro _): Define it if not available.
11204
588eebee
MS		 112052011-03-14 Michael Snyder <msnyder@vmware.com>
11206
348af9f7 11207 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11208
43f70d4c
JB		 112092011-03-10 Joel Brobecker <brobecker@adacore.com>
11210
11211 * Makefile.in (maintainer-clean realclean distclean): Remove
11212 "make ... subdir_do" command.
11213
348af9f7
MS		 112142011-03-10 Michael Snyder <msnyder@vmware.com>
11215
11216 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11217
11218 * server.c (handle_v_run): Free alloced buffer on early return.
11219
e637a4f5
YQ		 112202011-03-09 Yao Qi <yao@codesourcery.com>
11221
11222 Revert:
11223 2011-03-04 Yao Qi <yao@codesourcery.com>
11224
11225 * Makefile.in: Remove GNU make feature --directory.
11226
11227 2011-03-05 Yao Qi <yao@codesourcery.com>
11228
11229 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11230 (subdir_do): New make target. Copied from gdb/Makefile.
11231 (maintainer-clean, realclean, distclean, clean): Call corresponding
11232 make targets in common/Makefile.
11233
11234 2011-02-11 Yao Qi <yao@codesourcery.com>
11235
11236 * configure.ac: Call AC_PROG_RANLIB.
11237 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11238 * configure: Regenerate.
11239
e6edda56
JK		 112402011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11241
11242 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11243
e5141119
JB		 112442011-03-06 Yao Qi <yao@codesourcery.com>
11245
11246 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11247
64794aa4
JB		 112482011-03-05 Yao Qi <yao@codesourcery.com>
11249
11250 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11251 (subdir_do): New make target. Copied from gdb/Makefile.
11252 (maintainer-clean, realclean, distclean, clean): Call corresponding
11253 make targets in common/Makefile.
11254
7a762829
YQ		 112552011-03-04 Yao Qi <yao@codesourcery.com>
11256
11257 * Makefile.in: Remove GNU make feature --directory.
11258
348af9f7
MS		 112592011-03-04 Michael Snyder <msnyder@vmware.com>
11260
11261 * server.c (queue_stop_reply): Call xmalloc not malloc.
11262
112632011-03-02 Michael Snyder <msnyder@vmware.com>
11264
11265 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11266
9f72fee2
MS		 112672011-02-28 Michael Snyder <msnyder@vmware.com>
11268
588eebee
MS		 11269 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11270 (cmd_qtframe): Ditto.
11271 (cmd_qtbuffer): Ditto.
11272 (cmd_bigqtbuffer): Ditto.
11273
9f72fee2
MS		 11274 * utils.c (decimal2str): Initialize 'width' to nine, then
11275 don't mess with it.
11276
8040bd49
UW		 112772011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11278
11279 * hostio.c (require_data): Free *data, not data.
11280
7e52cbd0
JK		 112812011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11282
11283 * hostio.c (require_data): Use free, not xfree.
11284
9130f83e
MS		 112852011-02-27 Michael Snyder <msnyder@vmware.com>
11286
4b812f4e
MS		 11287 * server.c (handle_query): Discard unused value.
11288
9130f83e
MS		 11289 * hostio.c (require_data): Free malloc memory before returning
11290 error.
11291
69d37113
MS		 112922011-02-26 Michael Snyder <msnyder@vmware.com>
11293
11294 * linux-low.c (list_threads): Call closedir for dirent.
11295
35f5825a
MS		 112962011-02-27 Michael Snyder <msnyder@vmware.com>
11297
2a589cef
MS		 11298 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11299 a case statement falls through.
11300
0adea5f7
MS		 11301 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11302
35f5825a
MS		 11303 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11304 in comparison.
11305
238f1c74
MS		 113062011-02-26 Michael Snyder <msnyder@vmware.com>
11307
11308 * utils.c (decimal2str): Eliminate dead code and dead param.
11309 (pulongest): Drop dead param from call to decimal2str.
11310 (plongest): Ditto.
11311
633ff500
JB		 113122011-02-24 Joel Brobecker <brobecker@adacore.com>
11313
11314 Revert the following patch (not approved yet):
11315 2011-02-21 Hui Zhu <teawater@gmail.com>
11316 * tracepoint.c (tp_printf): New function.
11317 (eval_agent_expr): Handle gdb_agent_op_printf.
11318
f9c6ff72
HZ		 113192011-02-21 Hui Zhu <teawater@gmail.com>
11320
11321 * tracepoint.c (tp_printf): New function.
11322 (eval_agent_expr): Handle gdb_agent_op_printf.
11323
94d5e490
TT		 113242011-02-18 Tom Tromey <tromey@redhat.com>
11325
11326 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11327 (tracepoint.o): Likewise.
11328 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11329 (gdb_agent_op_names): Likewise.
11330
c7f96d2b
TT		 113312011-02-18 Tom Tromey <tromey@redhat.com>
11332
11333 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11334 gdb_agent_op_rot>: New constants.
11335 (gdb_agent_op_names): Add pick and roll.
11336 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11337 cases.
11338
0feedb2c
JK		 113392011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11340
11341 * aclocal.m4: Regenerated with aclocal-1.11.1.
11342
b3b9301e
PA		 113432011-02-14 Pedro Alves <pedro@codesourcery.com>
11344
11345 * server.c (handle_qxfer_traceframe_info): New.
11346 (qxfer_packets): Register "traceframe-info".
11347 (handle_query): Report support for qXfer:traceframe-info:read+.
11348 * tracepoint.c (match_blocktype): New.
11349 (traceframe_find_block_type): Rename to ...
11350 (traceframe_walk_blocks): ... this. Add callback filter argument,
11351 and use it.
11352 (traceframe_find_block_type): New, reimplemented on top of
11353 traceframe_walk_blocks.
11354 (build_traceframe_info_xml): New.
11355 (traceframe_read_info): New.
11356 * server.h (traceframe_read_info): Declare.
11357
4f3e6fb7
YQ		 113582011-02-11 Yao Qi <yao@codesourcery.com>
11359
11360 * configure.ac: Call AC_PROG_RANLIB.
11361 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11362 * configure: Regenerate.
11363
764880b7
PA		 113642011-02-07 Pedro Alves <pedro@codesourcery.com>
11365
11366 * server.c (gdb_read_memory): Change return semantics to allow
11367 partial transfers.
11368 (handle_search_memory_1): Adjust.
11369 (process_serial_event) <'m' packet>: Handle partial transfers.
11370 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11371
1c79eb8a
PA		 113722011-01-28 Pedro Alves <pedro@codesourcery.com>
11373
11374 * regcache.c (init_register_cache): Initialize
11375 regcache->register_status.
11376 (free_register_cache): Release regcache->register_status.
11377 (regcache_cpy): Copy register_status.
11378 (registers_to_string): Print 'x's for unavailable registers.
11379 (supply_register): Mark the register's status valid or
11380 unavailable, depending on whether a buffer was passed in or not.
11381 (supply_register_zeroed): New.
11382 (supply_regblock): Mark the registers' status valid or
11383 unavailable, depending on whether a buffer was passed in or not.
11384 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11385 (struct regcache): New `register_status' field.
11386 (supply_register_zeroed): Declare.
11387 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11388 supply_register_zeroed, rather than passing a NULL buffer to
11389 supply_register.
11390 * tracepoint.c (fetch_traceframe_registers): Update comment.
11391
85724a0e
PA		 113922011-01-28 Pedro Alves <pedro@codesourcery.com>
11393
11394 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11395 buffer explicit.
11396
d08aafef
PA		 113972011-01-25 Pedro Alves <pedro@codesourcery.com>
11398
11399 * server.h (decode_xfer_write): Change prototype.
11400 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11401 and don't extract the annex here.
11402 * server.c (decode_xfer_read): Remove `annex' parameter,
11403 and don't extract the annex here.
11404 (decode_xfer): New.
11405 (struct qxfer): New.
11406 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11407 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11408 (handle_qxfer_statictrace): New functions, abstracted out from
11409 handle_query, and made to use the struct qxfer interface.
11410 (handle_threads_qxfer_proper): Rename to ...
11411 (handle_qxfer_threads_proper): ... this.
11412 (handle_threads_qxfer): Rename to ...
11413 (handle_qxfer_threads): ... this. Adjust.
11414 (qxfer_packets): New array.
11415 (handle_qxfer): New function.
11416 (handle_query): Use handle_qxfer.
11417
493e2a69
MS		 114182011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11419
11420 * gdbreplay.c: Shorten lines of >= 80 columns.
11421 * linux-low.c: Ditto.
11422 * linux-ppc-low.c: Ditto.
11423 * linux-s390-low.c: Ditto.
11424 * linux-sparc-low.c: Ditto.
11425 * linux-x86-low.c: Ditto.
11426 * linux-xtensa-low.c: Ditto.
11427 * mem-break.c: Ditto.
11428 * nto-low.c: Ditto.
11429 * regcache.h: Ditto.
11430 * remote-utils.c: Ditto.
11431 * server.c: Ditto.
11432 * server.h: Ditto.
11433 * thread-db.c: Ditto.
11434 * tracepoint.c: Ditto.
11435 * utils.c: Ditto.
11436 * win32-low.h: Ditto.
11437
44944448
JB		 114382011-01-05 Joel Brobecker <brobecker@adacore.com>
11439
11440 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11441 update.
11442
71ce852c
JB		 114432011-01-01 Joel Brobecker <brobecker@adacore.com>
11444
11445 * server.c (gdbserver_version): Update copyright year in version
11446 output.
11447 * gdbreplay.c (gdbreplay_version): Ditto.
11448
eb826dc6
MF		 114492010-12-29 Jie Zhang <jie.zhang@analog.com>
11450
11451 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11452 * linux-bfin-low.c: New file.
11453 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11454 PT_DATA_ADDR for BFIN targets.
11455 * Makefile.in (SFILES): Add linux-bfin-low.c.
11456 (clean): Remove reg-bfin.c.
11457 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11458 * README: Mention supported Blackfin targets.
11459
39ab222a
MF		 114602010-12-23 Mike Frysinger <vapier@gentoo.org>
11461
11462 * .gitignore: New file.
11463
a1f2ce7d
MF		 114642010-11-16 Mike Frysinger <vapier@gentoo.org>
11465
11466 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11467
f474844c
JZ		 114682010-10-22 Jie Zhang <jie@codesourcery.com>
11469
11470 * Makefile.in: Add FLAGS_TO_PASS variable.
11471 (install): Remove dependency of install-only and recursively
11472 invoke make for install-only.
11473
f1048712
DE		 114742010-10-04 Doug Evans <dje@google.com>
11475
11476 * Makefile.in (uninstall): Use $(DESTDIR).
11477
b53a1623
PA		 114782010-09-24 Pedro Alves <pedro@codesourcery.com>
11479
e6ee044d
PA		 11480 PR gdb/11842
11481
b53a1623
PA		 11482 * linux-x86-low.c (compat_siginfo_from_siginfo)
11483 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11484 si_code is < 0. Check for si_code == SI_TIMER before checking for
11485 si_code < 0.
11486
fa1bd1e4
JB		 114872010-09-13 Joel Brobecker <brobecker@adacore.com>
11488
11489 * lynx-i386-low.c: New file.
11490 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11491
47fac8f8
JB		 114922010-09-13 Joel Brobecker <brobecker@adacore.com>
11493
11494 * lynx-low.c (ptrace_request_to_str): Remove handling for
11495 request values that have been removed in LynxOS 5.x.
11496
1adfc54d
JB		 114972010-09-13 Joel Brobecker <brobecker@adacore.com>
11498
11499 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11500 <ptrace.h>
11501
c2a66c29
NS		 115022010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11503
11504 * configure.ac: Add --enable-inprocess-agent option.
11505 * configure: Rebuilt.
11506
32fcada3
YQ		 115072010-09-06 Yao Qi <yao@codesourcery.com>
11508
11509 * linux-low.c (linux_kill): Remove unused variable.
11510 (linux_stabilize_threads): Likewise.
11511 * server.c (start_inferior): Likewise.
11512 (queue_stop_reply_callback): Likewise.
11513 * tracepoint.c (do_action_at_tracepoint): Likewise.
11514
0cccb683
YQ		 115152010-09-06 Yao Qi <yao@codesourcery.com>
11516
11517 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11518 on return.
11519
423ec54c
JK		 115202010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11521
11522 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11523
12ac6819
PA		 115242010-09-06 Pedro Alves <pedro@codesourcery.com>
11525
11526 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11527 "$(IPA_DEPFILES)".
11528
8ed54b31
JB		 115292010-09-01 Joel Brobecker <brobecker@adacore.com>
11530
11531 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11532 gdbserver/lynx-ppc-low.c: New files.
11533 * Makefile.in (lynx_low_h): New variable.
11534 (lynx-low.o, lynx-ppc-low.o): New rules.
11535 * configure.ac: On LynxOS, link with -lnetinet.
11536 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11537 * configure: regenerate.
11538
bb0116a4
JB		 115392010-09-01 Joel Brobecker <brobecker@adacore.com>
11540
11541 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11542 * configure.ac: Add check for vasprintf and vsnprintf.
11543 * configure, config.in: Regenerate.
11544 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11545
a778ab81 115462010-09-01 Joel Brobecker <brobecker@adacore.com>
11547
11548 * gdbreplay.c: Move include of alloca.h up, next to include of
11549 malloc.h.
11550 * server.h: Add include of malloc.h.
11551 * mem-break.c: Remove include of malloc.h.
11552 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11553
8b034a19 115542010-09-01 Joel Brobecker <brobecker@adacore.com>
11555
11556 * Makefile.in (memmem.o): Build with -Wno-error.
11557
115582010-09-01 Joel Brobecker <brobecker@adacore.com>
11559
11560 * utils.c (xsnprintf): Make non-static.
11561 * server.h: Add xsnprintf declaration.
11562 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11563 replace calls to snprintf by calls to xsnprintf throughout.
11564
115652010-09-01 Joel Brobecker <brobecker@adacore.com>
11566
11567 * configure.ac: Add configure check for alloca.
11568 * configure, config.in: Regenerate.
11569 * server.h: Include alloca.h if it exists.
11570 * gdbreplay.c: Include alloca.h if it exists.
11571
1a981360
PA		 115722010-08-28 Pedro Alves <pedro@codesourcery.com>
11573
11574 * linux-low.c (__SIGRTMIN): Define if not already defined.
11575 (linux_create_inferior): Check for __ANDROID__ rather than
11576 __SIGRTMIN.
11577 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11578 are already deferred.
11579 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11580 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11581 stopped and already has a pending signal to report.
11582 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11583 a pending signal to report or is moving out of a jump pad.
11584 (linux_init_signals): Check for __ANDROID__ rather than
11585 __SIGRTMIN.
11586
b4d51a55
PA		 115872010-08-28 Pedro Alves <pedro@codesourcery.com>
11588
11589 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11590 debug_threads check. Avoid a linear search when not doing debug
11591 output.
11592
ec48365d
PA		 115932010-08-27 Pedro Alves <pedro@codesourcery.com>
11594
11595 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11596 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11597 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11598 (process_event): Change local fd's type to gdb_fildes_t.
11599 (create_file_handler): Adjust prototype.
11600 (delete_file_handler): Adjust prototype.
11601 (handle_file_event): Adjust prototype. Use pfildes.
11602 (create_file_event): Adjsut prototype.
11603 * remote-utils.c (remote_desc, listen_desc): Change type to
11604 gdb_fildes_t.
11605 * server.h: New gdb_fildes_t typedef.
11606 [USE_WIN32API]: Include winsock2.h.
11607 (delete_file_handler, add_file_handler): Adjust prototypes.
11608 (pfildes): Declare.
11609 * utils.c (pfildes): New.
11610
854d88f0
PA		 116112010-08-27 Pedro Alves <pedro@codesourcery.com>
11612
11613 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11614 * configure: Regenerate.
11615
0146f85b
PA		 116162010-08-27 Pedro Alves <pedro@codesourcery.com>
11617
11618 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11619 (linux_done_accessing_memory): ... this.
11620 (linux_target_ops): Adjust.
11621 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11622 * nto-low.c (nto_target_ops): Adjust comment.
11623 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11624 * spu-low.c (spu_target_ops): Adjust comment.
11625 * target.h (target_ops): Rename unprepare_to_access_memory field
11626 to done_accessing_memory.
11627 (unprepare_to_access_memory): Rename to ...
11628 (done_accessing_memory): ... this.
11629
90d74c30
PA		 116302010-08-26 Pedro Alves <pedro@codesourcery.com>
11631
11632 * linux-low.c (linux_prepare_to_access_memory): New.
11633 (linux_unprepare_to_access_memory): New.
11634 (linux_target_ops): Install them.
11635 * server.c (read_memory): Rename to ...
11636 (gdb_read_memory): ... this. Use
11637 prepare_to_access_memory/prepare_to_access_memory.
11638 (write_memory): Rename to ...
11639 (gdb_write_memory): ... this. Use
11640 prepare_to_access_memory/prepare_to_access_memory.
11641 (handle_search_memory_1): Adjust.
11642 (process_serial_event): Adjust.
11643 * target.h (struct target_ops): New fields
11644 prepare_to_access_memory and unprepare_to_access_memory.
11645 (prepare_to_access_memory, unprepare_to_access_memory): New.
11646 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11647 prepare_to_access_memory/prepare_to_access_memory.
11648 * nto-low.c (nto_target_ops): Adjust.
11649 * spu-low.c (spu_target_ops): Adjust.
11650 * win32-low.c (win32_target_ops): Adjust.
11651
fd467969
PA		 116522010-08-26 Pedro Alves <pedro@codesourcery.com>
11653
11654 * Makefile.in (WARN_CFLAGS): Get it from configure.
11655 (WERROR_CFLAGS): New.
11656 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11657 * configure.ac: Introduce --enable-werror, which adds -Werror to
11658 the compiler command line. Enabled by default. Disable with
11659 --disable-werror. Add -Wdeclaration-after-statement
11660 Wpointer-arith and -Wformat-nonliteral to warning flags.
11661 * configure: Regenerate.
11662
331e2f5f
PA		 116632010-08-26 Pedro Alves <pedro@codesourcery.com>
11664
11665 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11666
e581f2b4
PA		 116672010-08-26 Pedro Alves <pedro@codesourcery.com>
11668
11669 * gdbreplay.c (remote_error): New.
11670 (gdbchar): New.
11671 (expect): Use gdbchar. Check for error reading from GDB.
11672 Clarify sync error output.
11673 (play): Check for errors writing to GDB.
11674 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11675 * remote-utils.c (getpkt): Check for errors writing to the remote
11676 descriptor.
11677
3c11dd79
PA		 116782010-08-25 Pedro Alves <pedro@codesourcery.com>
11679
11680 * linux-low.c (linux_wait_1): Move non-debugging code out of
11681 `debug_threads' control.
11682
d20a8ad9
PA		 116832010-08-25 Pedro Alves <pedro@codesourcery.com>
11684
11685 * linux-low.c (linux_wait_1): Don't set last_status here.
11686 * server.c (push_event, queue_stop_reply_callback): Assert we're
11687 not pushing a TARGET_WAITKIND_IGNORE event.
11688 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11689 (myresume, handle_target_event): Set the thread's last_resume_kind
11690 and last_status from the target returned status.
11691
964e4306
PA		 116922010-08-25 Pedro Alves <pedro@codesourcery.com>
11693
11694 PR threads/10729
11695
11696 * linux-x86-low.c (update_debug_registers_callback): New.
11697 (i386_dr_low_set_addr): Use it.
11698 (i386_dr_low_get_addr): New.
11699 (i386_dr_low_set_control): Use update_debug_registers_callback.
11700 (i386_dr_low_get_control): New.
11701 (i386_dr_low_get_status): Adjust.
11702 * linux-low.c (linux_stop_lwp): New.
11703 * linux-low.h (linux_stop_lwp): Declare.
11704
11705 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11706 argument instead of a i386_debug_reg_state.
11707 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11708 a i386_debug_reg_state.
11709 (i386_insert_aligned_watchpoint): Adjust.
11710 (i386_remove_aligned_watchpoint): Adjust.
11711 (i386_low_stopped_data_address): Read the debug registers from the
11712 inferior instead of from the mirrors.
11713 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11714 (i386_dr_low_get_addr): Declare.
11715 (i386_dr_low_get_control): Declare.
11716 (i386_dr_low_get_status): Change prototype.
11717
11718 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11719 (i386_dr_low_get_addr): New.
11720 (i386_dr_low_get_control): New.
11721 (i386_dr_low_get_status): Adjust prototype. Return
11722 dr_status_mirror.
11723 (i386_initial_stuff): Clear dr_status_mirror and
11724 dr_control_mirror.
11725 (i386_get_thread_context): Adjust.
11726 (i386_set_thread_context): Adjust.
11727 (i386_thread_added): Adjust.
11728
5f21a75b
PA		 117292010-08-24 Pedro Alves <pedro@codesourcery.com>
11730
11731 * linux-low.h (linux_thread_area): Delete declaration.
11732
3e4c1235
TS		 117332010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11734
11735 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11736 after its termination.
11737
1971b033
PA		 117382010-08-09 Pedro Alves <pedro@codesourcery.com>
11739
11740 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11741 (gdb_wants_all_stopped): Delete.
11742 (linux_wait_1): Don't call them.
11743 * server.c (handle_v_cont): Tag all threads as want-stopped.
11744 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11745 stopped as "client-wants-stopped".
11746
310444ac
PA		 117472010-07-31 Pedro Alves <pedro@codesourcery.com>
11748
11749 * Makefile.in (signals_h): New.
11750 (server_h): Depend on it.
11751 (server.o): Don't depend on $(signals_def).
11752 (signals.o): Depend on $(signals_def).
11753
a19cae16
JK		 117542010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11755
11756 * Makefile.in (signals_def): New.
11757 (server_h): Append include/gdb/signals.h and signals_def.
11758 (server.o): Append signals_def.
11759
30d50328
JK		 117602010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11761
11762 * server.c (handle_target_event): Use target_signal_to_host for
11763 resume_info.sig initialization.
11764 * target.h (struct thread_resume) <sig>: New comment.
11765
5c3216e2
OS		 117662010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11767
c6f46ca0
OS		 11768 * server.c (handle_query): strcpy() the returned string from paddress()
11769 instead of sprintf().
5c3216e2
OS		 11770 * utils.c (paddress): Return phex_nz().
11771
6bd31874
JB		 117722010-07-07 Joel Brobecker <brobecker@adacore.com>
11773
11774 * server.c (handle_v_cont): Call mourn_inferior if process
11775 just exited.
11776 (myresume): Likewise.
11777
0fb4aa4b
PA		 117782010-07-01 Pedro Alves <pedro@codesourcery.com>
11779
11780 Static tracepoints, and integration with UST.
11781
11782 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11783 * mem-break.c (uninsert_all_breakpoints)
11784 (reinsert_all_breakpoints): New.
11785 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11786 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11787 (gdb_agent_ust_loaded, helper_thread_id)
11788 (gdb_agent_helper_thread_id): New macros.
11789 (struct ipa_sym_addresses): Add addr_ust_loaded,
11790 addr_helper_thread_id, addr_cmd_buf.
11791 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11792 (in_process_agent_loaded_ust): New.
11793 (write_e_ust_not_loaded): New.
11794 (maybe_write_ipa_ust_not_loaded): New.
11795 (struct collect_static_trace_data_action): New.
11796 (enum tracepoint_type) <static_tracepoint>: New.
11797 (struct tracepoint) <handle>: Mention static tracepoints.
11798 (struct static_tracepoint_ctx): New.
11799 (CMD_BUF_SIZE): New.
11800 (add_tracepoint_action): Handle static tracepoint actions.
11801 (unprobe_marker_at): New.
11802 (clear_installed_tracepoints): Handle static tracepoints.
11803 (cmd_qtdp): Handle static tracepoints.
11804 (probe_marker_at): New.
11805 (cmd_qtstart): Handle static tracepoints.
11806 (response_tracepoint): Handle static tracepoints.
11807 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11808 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11809 (get_context_regcache): Handle static tracepoints.
11810 (do_action_at_tracepoint): Handle static tracepoint actions.
11811 (traceframe_find_block_type): Handle static trace data blocks.
11812 (traceframe_read_sdata): New.
11813 (download_tracepoints): Download static tracepoint actions.
11814 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11815 (GDB_PROBE_NAME): New.
11816 (ust_ops): New.
11817 (GET_UST_SYM): New.
11818 (USTF): New.
11819 (dlsym_ust): New.
11820 (ust_marker_to_static_tracepoint): New.
11821 (gdb_probe): New.
11822 (collect_ust_data_at_tracepoint): New.
11823 (gdb_ust_probe): New.
11824 (UNIX_PATH_MAX, SOCK_DIR): New.
11825 (gdb_ust_connect_sync_socket): New.
11826 (resume_thread, stop_thread): New.
11827 (run_inferior_command): New.
11828 (init_named_socket): New.
11829 (gdb_ust_socket_init): New.
11830 (cstr_to_hexstr): New.
11831 (next_st): New.
11832 (first_marker, next_marker): New.
11833 (response_ust_marker): New.
11834 (cmd_qtfstm, cmd_qtsstm): New.
11835 (unprobe_marker_at, probe_marker_at): New.
11836 (cmd_qtstmat, gdb_ust_thread): New.
11837 (gdb_ust_init): New.
11838 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11839 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11840 (ST_REGENTRY): New.
11841 (x86_64_st_collect_regmap): New.
11842 (X86_64_NUM_ST_COLLECT_GREGS): New.
11843 (AMD64_RIP_REGNUM): New.
11844 (supply_static_tracepoint_registers): New.
11845 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11846 (ST_REGENTRY): New.
11847 (i386_st_collect_regmap): New.
11848 (i386_NUM_ST_COLLECT_GREGS): New.
11849 (supply_static_tracepoint_registers): New.
11850 * server.c (handle_query): Handle qXfer:statictrace:read.
11851 <qSupported>: Report support for StaticTracepoints, and
11852 qXfer:statictrace:read features.
11853 * server.h (traceframe_read_sdata)
11854 (supply_static_tracepoint_registers): Declare.
11855 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11856 (unpack_varlen_hex): Include in IPA build.
11857 * Makefile.in (ustlibs, ustinc): New.
11858 (IPA_OBJS): Add remote-utils-ipa.o.
11859 ($(IPA_LIB)): Link -ldl and -lpthread.
11860 (UST_CFLAGS): New.
11861 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11862 * config.in, configure: Regenerate.
11863
9e4344e5
PA		 118642010-06-20 Ian Lance Taylor <iant@google.com>
11865 Pedro Alves <pedro@codesourcery.com>
11866
11867 * linux-x86-low.c (always_true): Delete.
11868 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11869 trying to fool the compiler with always_true.
11870
c6beb2cb
PA		 118712010-06-20 Pedro Alves <pedro@codesourcery.com>
11872
11873 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11874 conditions in gdbserver.
11875
d2ed6730
UW		 118762010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11877
11878 * spu-low.c (spu_read_memory): Wrap around local store limit.
11879 (spu_write_memory): Likewise.
11880
4e29fb54
PA		 118812010-06-15 Pedro Alves <pedro@codesourcery.com>
11882
11883 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11884 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11885 LONGEST uses.
11886 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11887 uses.
11888 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11889 uses with LONGEST uses.
11890
6a271cae
PA		 118912010-06-14 Stan Shebs <stan@codesourcery.com>
11892 Pedro Alves <pedro@codesourcery.com>
11893
11894 Bytecode compiler.
11895
11896 * linux-x86-low.c: Include limits.h.
11897 (add_insns): New.
11898 (always_true): New.
11899 (EMIT_ASM): New.
11900 (EMIT_ASM32): New.
11901 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11902 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11903 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11904 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11905 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11906 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11907 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11908 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11909 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11910 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11911 (amd64_emit_void_call_2): New.
11912 (amd64_emit_ops): New.
11913 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11914 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11915 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11916 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11917 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11918 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11919 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11920 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11921 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11922 (i386_emit_stack_adjust, i386_emit_int_call_1)
11923 (i386_emit_void_call_2): New.
11924 (i386_emit_ops): New.
11925 (x86_emit_ops): New.
11926 (the_low_target): Install x86_emit_ops.
11927 * server.h (struct emit_ops): New.
11928 (get_raw_reg_func_addr): Declare.
11929 (current_insn_ptr, emit_error): Declare.
11930 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11931 (set_trace_state_variable_value): New defines.
11932 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11933 addr_get_trace_state_variable_value and
11934 addr_set_trace_state_variable_value.
11935 (symbol_list): New fields for get_raw_reg,
11936 get_trace_state_variable_value and set_trace_state_variable_value.
11937 (condfn): New typedef.
11938 (struct tracepoint): New field `compiled_cond'.
11939 (do_action_at_tracepoint): Clear compiled_cond.
11940 (get_trace_state_variable_value, set_trace_state_variable_value):
11941 Export in the IPA.
11942 (condition_true_at_tracepoint): If there's a compiled condition,
11943 run that.
11944 (current_insn_ptr, emit_error): New globals.
11945 (struct bytecode_address): New.
11946 (get_raw_reg_func_addr): New.
11947 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11948 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11949 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11950 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11951 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11952 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11953 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11954 (compile_tracepoint_condition, compile_bytecodes): New.
11955 * target.h (emit_ops): Forward declare.
11956 (struct target_ops): New field emit_ops.
11957 (target_emit_ops): New.
11958 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11959 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11960 * linux-low.c (linux_emit_ops): New.
11961 (linux_target_ops): Install it.
11962 * linux-low.h (struct linux_target_ops): New field emit_ops.
11963
92b72907
UW		 119642010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11965
11966 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11967 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11968
fa593d66
PA		 119692010-06-01 Pedro Alves <pedro@codesourcery.com>
11970 Stan Shebs <stan@codesourcery.com>
11971
11972 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11973 (all): Depend on $(extra_libraries).
11974 (install-only): Install the IPA.
11975 (IPA_OBJS, IPA_LIB): New.
11976 (clean): Remove the IPA lib.
11977 (IPAGENT_CFLAGS): New.
11978 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11979 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11980 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11981 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11982 * configure.ac: Check for atomic builtins support in the compiler.
11983 (IPA_DEPFILES, extra_libraries): Define.
11984 * configure.srv (ipa_obj): Add description.
11985 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11986 (i[34567]86-*-linux*): Set ipa_obj.
11987 (x86_64-*-linux*): Set ipa_obj.
11988 * linux-low.c (stabilizing_threads): New.
11989 (supports_fast_tracepoints): New.
11990 (linux_detach): Stabilize threads before detaching.
11991 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11992 the lwp is either not stabilizing, or is moving out of a jump pad.
11993 (linux_fast_tracepoint_collecting): New.
11994 (maybe_move_out_of_jump_pad): New.
11995 (enqueue_one_deferred_signal): New.
11996 (dequeue_one_deferred_signal): New.
11997 (linux_wait_for_event_1): If moving out of a jump pad, defer
11998 pending signals to later.
11999 (linux_stabilize_threads): New.
12000 (linux_wait_1): Check if threads need moving out of jump pads, and
12001 do it if so.
12002 (stuck_in_jump_pad_callback): New.
12003 (move_out_of_jump_pad_callback): New.
12004 (lwp_running): New.
12005 (linux_resume_one_lwp): Handle moving out of jump pads.
12006 (linux_set_resume_request): Dequeue deferred signals.
12007 (need_step_over_p): Also step over fast tracepoint jumps.
12008 (start_step_over): Also uninsert fast tracepoint jumps.
12009 (finish_step_over): Also reinsert fast tracepoint jumps.
12010 (linux_install_fast_tracepoint_jump): New.
12011 (linux_target_ops): Install linux_stabilize_threads and
12012 linux_install_fast_tracepoint_jump_pad.
12013 * linux-low.h (linux_target_ops) <get_thread_area,
12014 install_fast_tracepoint_jump_pad>: New fields.
12015 (struct lwp_info) <collecting_fast_tracepoint,
12016 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12017 (linux_get_thread_area): Declare.
12018 * linux-x86-low.c (jump_insn): New.
12019 (x86_get_thread_area): New.
12020 (append_insns): New.
12021 (push_opcode): New.
12022 (amd64_install_fast_tracepoint_jump_pad): New.
12023 (i386_install_fast_tracepoint_jump_pad): New.
12024 (x86_install_fast_tracepoint_jump_pad): New.
12025 (the_low_target): Install x86_get_thread_area and
12026 x86_install_fast_tracepoint_jump_pad.
12027 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12028 (struct fast_tracepoint_jump): New.
12029 (fast_tracepoint_jump_insn): New.
12030 (fast_tracepoint_jump_shadow): New.
12031 (find_fast_tracepoint_jump_at): New.
12032 (fast_tracepoint_jump_here): New.
12033 (delete_fast_tracepoint_jump): New.
12034 (set_fast_tracepoint_jump): New.
12035 (uninsert_fast_tracepoint_jumps_at): New.
12036 (reinsert_fast_tracepoint_jumps_at): New.
12037 (set_breakpoint_at): Use write_inferior_memory.
12038 (uninsert_raw_breakpoint): Use write_inferior_memory.
12039 (check_mem_read): Mask out fast tracepoint jumps.
12040 (check_mem_write): Mask out fast tracepoint jumps.
12041 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12042 (set_fast_tracepoint_jump): Declare.
12043 (delete_fast_tracepoint_jump)
12044 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12045 (reinsert_fast_tracepoint_jumps_at): Declare.
12046 * regcache.c: Don't compile many functions when building the
12047 in-process agent library.
12048 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12049 the register buffer in the heap.
12050 (free_register_cache): If the register buffer isn't owned by the
12051 regcache, don't free it.
12052 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12053 pre-existing register caches.
12054 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12055 type.
12056 (convert_ascii_to_int): : Constify `from' parameter type.
12057 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12058 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12059 the needed buffer in-place.
12060 (relocate_instruction): New.
12061 * server.c (handle_query) <qSymbols>: If the target supports
12062 tracepoints, give it a chance of looking up symbols. Report
12063 support for fast tracepoints.
12064 (handle_status): Stabilize threads.
12065 (process_serial_event): Adjust.
12066 * server.h (struct fast_tracepoint_jump): Forward declare.
12067 (struct process_info) <fast_tracepoint_jumps>: New field.
12068 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12069 (decode_X_packet, decode_M_packet): Adjust.
12070 (relocate_instruction): Declare.
12071 (in_process_agent_loaded): Declare.
12072 (tracepoint_look_up_symbols): Declare.
12073 (struct fast_tpoint_collect_status): Declare.
12074 (fast_tracepoint_collecting): Declare.
12075 (force_unlock_trace_buffer): Declare.
12076 (handle_tracepoint_bkpts): Declare.
12077 (initialize_low_tracepoint)
12078 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12079 * target.h (struct target_ops) <stabilize_threads,
12080 install_fast_tracepoint_jump_pad>: New fields.
12081 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12082 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12083 [HAVE_STDINT_H]: Include stdint.h.
12084 (trace_debug_1): Rename to ...
12085 (trace_vdebug): ... this.
12086 (trace_debug): Rename to ...
12087 (trace_debug_1): ... this. Add `level' parameter.
12088 (trace_debug): New.
12089 (ATTR_USED, ATTR_NOINLINE): New.
12090 (IP_AGENT_EXPORT): New.
12091 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12092 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12093 (about_to_request_buffer_space, trace_buffer_is_full)
12094 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12095 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12096 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12097 (traceframe_write_count, traceframes_created)
12098 (trace_state_variables)
12099 New renaming defines.
12100 (struct ipa_sym_addresses): New.
12101 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12102 (symbol_list): New.
12103 (ipa_sym_addrs): New.
12104 (all_tracepoint_symbols_looked_up): New.
12105 (in_process_agent_loaded): New.
12106 (write_e_ipa_not_loaded): New.
12107 (maybe_write_ipa_not_loaded): New.
12108 (tracepoint_look_up_symbols): New.
12109 (debug_threads) [IN_PROCESS_AGENT]: New.
12110 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12111 (UNKNOWN_SIDE_EFFECTS): New.
12112 (stop_tracing): New.
12113 (flush_trace_buffer): New.
12114 (stop_tracing_bkpt): New.
12115 (flush_trace_buffer_bkpt): New.
12116 (read_inferior_integer): New.
12117 (read_inferior_uinteger): New.
12118 (read_inferior_data_pointer): New.
12119 (write_inferior_data_pointer): New.
12120 (write_inferior_integer): New.
12121 (write_inferior_uinteger): New.
12122 (struct collect_static_trace_data_action): Delete.
12123 (enum tracepoint_type): New.
12124 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12125 <actions_str, step_actions, step_actions_str>: Only include in
12126 GDBserver.
fa593d66
PA		 12127 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12128 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12129 (tracepoints): Use IP_AGENT_EXPORT.
12130 (last_tracepoint): Don't include in the IPA.
12131 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12132 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12133 (alloced_trace_state_variables): New.
12134 (trace_state_variables): Use IP_AGENT_EXPORT.
12135 (traceframe_t): Delete unused variable.
12136 (circular_trace_buffer): Don't include in the IPA.
12137 (trace_buffer_start): Delete.
12138 (struct trace_buffer_control): New.
12139 (trace_buffer_free): Delete.
12140 (struct ipa_trace_buffer_control): New.
12141 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12142 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12143 New.
12144 (trace_buffer_ctrl): New.
12145 (TRACE_BUFFER_CTRL_CURR): New.
12146 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12147 Reimplement as macros.
12148 (trace_buffer_wrap): Delete.
12149 (traceframe_write_count, traceframe_read_count)
12150 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12151 (struct tracepoint_hit_ctx) <type>: New field.
12152 (struct fast_tracepoint_ctx): New.
12153 (memory_barrier): New.
12154 (cmpxchg): New.
12155 (record_tracepoint_error): Update atomically in the IPA.
12156 (clear_inferior_trace_buffer): New.
12157 (about_to_request_buffer_space): New.
12158 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12159 updating the same buffer.
12160 (add_tracepoint): Default the tracepoint's type to trap
12161 tracepoint, and orig_size to -1.
12162 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12163 internal variables.
12164 (create_trace_state_variable): New parameter `gdb'. Handle it.
12165 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12166 (cmd_qtdp): Handle fast tracepoints.
12167 (cmd_qtdv): Adjust.
12168 (max_jump_pad_size): New.
12169 (gdb_jump_pad_head): New.
12170 (get_jump_space_head): New.
12171 (claim_jump_space): New.
12172 (sort_tracepoints): New.
12173 (MAX_JUMP_SIZE): New.
12174 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12175 IPA.
12176 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12177 support. Upload fast traceframes, and delete internal IPA
12178 breakpoints.
12179 (stop_tracing_handler): New.
12180 (flush_trace_buffer_handler): New.
12181 (cmd_qtstop): Upload fast tracepoints.
12182 (response_tracepoint): Handle fast tracepoints.
12183 (tracepoint_finished_step): Upload fast traceframes. Set the
12184 tracepoint hit context's tracepoint type.
12185 (handle_tracepoint_bkpts): New.
12186 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12187 type. Add comment about fast tracepoints.
12188 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12189 non-existing action_str field.
12190 (get_context_regcache): Handle fast tracepoints.
12191 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12192 to the regcache.
12193 (fast_tracepoint_from_jump_pad_address): New.
12194 (fast_tracepoint_from_ipa_tpoint_address): New.
12195 (collecting_t): New.
12196 (force_unlock_trace_buffer): New.
12197 (fast_tracepoint_collecting): New.
12198 (collecting): New.
12199 (gdb_collect): New.
12200 (write_inferior_data_ptr): New.
12201 (target_tp_heap): New.
12202 (target_malloc): New.
12203 (download_agent_expr): New.
12204 (UALIGN): New.
12205 (download_tracepoints): New.
12206 (download_trace_state_variables): New.
12207 (upload_fast_traceframes): New.
12208 (IPA_FIRST_TRACEFRAME): New.
12209 (IPA_NEXT_TRACEFRAME_1): New.
12210 (IPA_NEXT_TRACEFRAME): New.
12211 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12212 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12213 (gdb_jump_pad_buffer_end): New.
12214 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12215 (initialize_tracepoint): Adjust.
12216 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12217 buffer. Initialize the low module.
12218 * utils.c (PREFIX, TOOLNAME): New.
12219 (malloc_failure): Use PREFIX.
12220 (error): In the IPA, an error causes an exit.
12221 (fatal, warning): Use PREFIX.
12222 (internal_error): Use TOOLNAME.
12223 (NUMCELLS): Increase to 10.
12224 * configure, config.in: Regenerate.
12225
d149dd1d
PA		 122262010-06-01 Pedro Alves <pedro@codesourcery.com>
12227
12228 * server.c (handle_query) <qSupported>: Do two passes over the
12229 qSupported string to avoid nesting strtok.
12230
f6528abd
JK		 122312010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12232
12233 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12234 (CDEPS): New.
12235 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12236 -Wl,--dynamic-list.
12237 * configure: Regenerate.
12238 * proc-service.list: New.
12239
ca2a87a0
JK		 122402010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12241
12242 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12243 New comment.
12244
363a6e9f
OS		 122452010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12246
12247 * gdbreplay.c (remote_open): Check error return from socket() call by
12248 its equality to -1 not by it being negative.
12249 * remote-utils.c (remote_open): Likewise.
12250
d23b6cb1
PA		 122512010-05-23 Pedro Alves <pedro@codesourcery.com>
12252
12253 * config.h: Regenerate.
12254
28d3cf85
MK		 122552010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12256
12257 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12258 doesn't provide PTRACE_GET_THREAD_AREA.
12259
fea36a59
MK		 122602010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12261
12262 * linux-m68k-low.c: Include <asm/ptrace.h>
12263 (ps_get_thread_area): Implement.
12264
24b066ba
DE		 122652010-05-03 Doug Evans <dje@google.com>
12266
12267 * event-loop.c (struct callback_event): New struct.
12268 (callback_list): New global.
12269 (append_callback_event, delete_callback_event): New functions.
12270 (process_callback): New function.
12271 (start_event_loop): Call it.
12272 * remote-utils.c (NOT_SCHEDULED): Define.
12273 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12274 moved out of readchar.
12275 (readchar): Rewrite. Call reschedule before returning.
12276 (reset_readchar): New function.
12277 (remote_close): Call it.
12278 (process_remaining, reschedule): New functions.
12279 * server.h (callback_handler_func): New typedef.
12280 (append_callback_event, delete_callback_event): Declare.
12281
9836d6ea
PA		 122822010-05-03 Pedro Alves <pedro@codesourcery.com>
12283
12284 * proc-service.c (ps_pglobal_lookup): Use
12285 thread_db_look_up_one_symbol.
12286 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12287 parameter. Use it instead of all_symbols_looked_up.
12288 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12289 field.
12290 (all_symbols_looked_up): Don't declare.
12291 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12292 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12293 field.
12294 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12295 Set all_symbols_looked_up here.
12296 (thread_db_look_up_one_symbol): New.
12297 (thread_db_get_tls_address): Adjust.
12298 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12299 thread_db object on the heap, and tentatively set it in the
12300 process structure.
12301 (thread_db_init): Don't set all_symbols_looked_up here.
12302 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12303
7984d532
PA		 123042010-05-03 Pedro Alves <pedro@codesourcery.com>
12305
12306 * linux-low.c (linux_kill, linux_detach): Adjust.
12307 (status_pending_p_callback): Remove redundant statement. Check
12308 for !TARGET_WAITIKIND_IGNORE, instead of
12309 TARGET_WAITKIND_STOPPED.
12310 (handle_tracepoints): Make sure LWP is locked. Adjust.
12311 (linux_wait_for_event_1): Adjust.
12312 (linux_cancel_breakpoints): New.
12313 (unsuspend_one_lwp): New.
12314 (unsuspend_all_lwps): New.
12315 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12316 (send_sigstop_callback): Change return type to int, add new
12317 `except' parameter and handle it.
12318 (suspend_and_send_sigstop_callback): New.
12319 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12320 pass them down. If SUSPEND, also increment the lwp's suspend
12321 count.
12322 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12323 (need_step_over_p): Don't consider suspended LWPs.
12324 (start_step_over): Adjust.
12325 (proceed_one_lwp): Change return type to int, add new `except'
12326 parameter and handle it.
12327 (unsuspend_and_proceed_one_lwp): New.
12328 (proceed_all_lwps): Use find_inferior instead of
12329 for_each_inferior.
12330 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12331 also decrement the suspend count of LWPs. Pass `except' down,
12332 instead of hacking its suspend count.
12333 (linux_pause_all): Add `freeze' parameter. Adjust.
12334 (linux_unpause_all): New.
12335 (linux_target_ops): Install linux_unpause_all.
12336 * server.c (handle_status): Adjust.
12337 * target.h (struct target_ops): New fields `unpause_all' and
12338 `cancel_breakpoints'. Add new parameter to `pause_all'.
12339 (pause_all): Add new `freeze' parameter.
12340 (unpause_all): New.
12341 (cancel_breakpoints): New.
12342 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12343 cancel breakpoints.
12344 (cmd_qtstart): Pause threads.
12345 (stop_tracing): Pause threads, and cancel breakpoints.
12346 * win32-low.c (win32_target_ops): Adjust.
12347
e471f25b
PA		 123482010-05-03 Pedro Alves <pedro@codesourcery.com>
12349
12350 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12351 the inferior right away from here...
12352 (linux_wait_1): ... to here, and adjust to check the thread's
12353 last_resume_kind instead of the lwp's step or stop_expected flags.
12354
1915ef4f
PA		 123552010-05-02 Pedro Alves <pedro@codesourcery.com>
12356
12357 * README: Use consistent `GDB' and `GDBserver' spellings.
12358
f9e39928
PA		 123592010-05-02 Pedro Alves <pedro@codesourcery.com>
12360
12361 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12362 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12363 (linux_detach_one_lwp): Assume the lwp is stopped.
12364 (any_thread_of): Delete.
12365 (linux_detach): Stop all lwps here. Don't blindly delete all
12366 breakpoints.
12367 (delete_lwp_callback): New.
12368 (linux_mourn): Delete all lwps of the process that is gone.
12369 (linux_wait_1): Don't delete the last lwp of the process here.
12370 * mem-break.h (mark_breakpoints_out): Declare.
12371 * mem-break.c (mark_breakpoints_out): New.
12372 (free_all_breakpoints): Use it.
12373 * server.c (handle_target_event): If the process is gone, mark
12374 breakpoints out.
12375 * thread-db.c (struct thread_db) <create_bp>: New field.
12376 (thread_db_enable_reporting): Fix prototype. Store a thread event
12377 breakpoint reference in the thread_db struct.
12378 (thread_db_load_search): Clear the thread_db object.
12379 (try_thread_db_load_1): Ditto.
12380 (switch_to_process): New.
12381 (disable_thread_event_reporting): Use it.
12382 (remove_thread_event_breakpoints): New.
12383 (thread_db_detach, thread_db_mourn): Use it.
12384
1e7fc18c
PA		 123852010-05-01 Pedro Alves <pedro@codesourcery.com>
12386
12387 * linux-low.c (linux_enable_event_reporting): New.
12388 (linux_wait_for_event_1, handle_extended_wait): Use it.
12389
02fc4de7
PA		 123902010-04-30 Pedro Alves <pedro@codesourcery.com>
12391
12392 * linux-low.c (linux_kill_one_lwp, linux_kill)
12393 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12394 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12395 SIGSTOP even if the LWP is stopped.
12396 (send_sigstop_callback): New.
12397 (stop_all_lwps): Use send_sigstop_callback instead.
12398 (linux_resume_one_thread): Adjust.
12399 (proceed_one_lwp): Still proceed an LWP that the client has
12400 requested to stop, if we haven't reported it as stopped yet. Make
12401 sure that LWPs the client want stopped, have a pending SIGSTOP.
12402
bc3b5632
DE		 124032010-04-26 Doug Evans <dje@google.com>
12404
ae1ada35
DE		 12405 * server.c (handle_general_set): Make static.
12406
bc3b5632
DE		 12407 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12408 Print received char after testing for error/eof instead of before.
12409 (input_interrupt): Tweak comment.
12410
65730243
DE		 124112010-04-23 Doug Evans <dje@google.com>
12412
12413 * server.c (start_inferior): Print inferior argv if --debug.
12414
a8ae7dc0
AR		 124152010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12416
12417 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12418 * nto-x86-low.c: Include server.h
12419
1c07cc19
PM		 124202010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12421
12422 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12423 be consistent with other sources of this directory.
12424 (init_registers_amd64): Correct name of source file of this function
12425 in the comment.
12426
e0a61e09
PM		 124272010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12428
12429 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12430 64-bit executables.
12431
54709339
PM		 124322010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12433
12434 * win32-i386-low.c: Add 64-bit support.
12435 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12436 (init_registers_amd64): Declare.
12437 (mappings): Add 64-bit version of array.
12438 (init_windows_x86): New function.
12439 (the_low_target): Change init_arch field to init_windows_x86.
12440
e8f0053d
PM		 124412010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12442
12443 * win32-low.c: Adapt to support also 64-bit architecture.
12444 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12445 (get_image_name): Use SIZE_T type for local variable `done'.
12446 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12447 (toolhelp_get_dll_name): Idem.
12448 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12449 Use uintptr_t typecast to avoid warning.
12450 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12451 (handle_exception): Use phex_nz to avoid warning.
12452 (win32_wait): Remove unused local variable `process'.
12453
c481e77e
PM		 124542010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12455
12456 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12457 `amd64-avx.o'.
12458
12ea4b69
PM		 124592010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12460
12461 * configure.ac: Use `ws2_32' library for srv_mingw.
12462 * configure: Regenerate.
12463 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12464 * remote-utils.c: Likewise.
12465
f6d1620c
L		 124662010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12467
12468 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12469 if __x86_64__ is defined.
12470
8e642873
PM		 124712010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12472
12473 * configure: Regenerate.
12474
711e434b
PM		 124752010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12476
12477 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12478 * target.h (target_ops): New get_tib_address field.
12479 * win32-low.h (win32_thread_info): Add thread_local_base field.
12480 * win32-low.c (child_add_thread): Add tlb argument.
12481 Set thread_local_base field to TLB.
12482 (get_child_debug_event): Adapt to child_add_thread change.
12483 (win32_get_tib_address): New function.
12484 (win32_target_ops): Set get_tib_address field to
12485 win32_get_tib_address.
12486 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12487
505106cd
PA		 124882010-04-12 Pedro Alves <pedro@codesourcery.com>
12489
505106cd
PA		 12490 * linux-low.c (linux_mourn): Also remove the process.
12491 * server.c (handle_target_event): Don't remove the process here.
12492 * nto-low.c (nto_mourn): New.
12493 (nto_target_ops): Install it.
12494 * spu-low.c (spu_mourn): New.
12495 (spu_target_ops): Install it.
12496 * win32-low.c (win32_mourn): New.
12497 (win32_target_ops): Install it.
12498
e8470a06
PA		 124992010-04-12 Pedro Alves <pedro@codesourcery.com>
12500
12501 * server.h (buffer_xml_printf): Remove redundant `;'.
12502
45ba0d02
PA		 125032010-04-12 Pedro Alves <pedro@codesourcery.com>
12504
12505 * regcache.c (set_register_cache): Invalidate regcaches before
12506 changing the register cache layout.
12507 (regcache_invalidate_one): Allow a NULL regcache.
12508 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12509 regcaches before changing the register cache layout or the target
12510 regsets.
12511
59e04013
L		 125122010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12513
12514 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12515 variable warning on Linux/x86-64.
12516
8336d594
PA		 125172010-04-11 Pedro Alves <pedro@codesourcery.com>
12518
12519 GDBserver disconnected tracing support.
12520
12521 * linux-low.c (linux_remove_process): Delete.
12522 (add_lwp): Don't set last_resume_kind here.
12523 (linux_kill): Use `mourn'.
12524 (linux_detach): Use `thread_db_detach', and `mourn'.
12525 (linux_mourn): New.
12526 (linux_attach_lwp_1): Adjust comment.
12527 (linux_attach): last_resume_kind moved the thread_info; adjust.
12528 (status_pending_p_callback): Adjust.
12529 (linux_wait_for_event_1): Adjust.
12530 (count_events_callback, select_singlestep_lwp_callback)
12531 (select_event_lwp_callback, cancel_breakpoints_callback)
12532 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12533 (proceed_one_lwp): Adjust.
12534 (linux_async): Add debug output.
12535 (linux_thread_stopped): New.
12536 (linux_pause_all): New.
12537 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12538 linux_pause_all.
12539 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12540 (thread_db_free): Delete declaration.
12541 (thread_db_detach, thread_db_mourn): Declare.
12542 * thread-db.c (thread_db_init): Use thread_db_mourn.
12543 (thread_db_free): Delete, split in two.
12544 (disable_thread_event_reporting): New.
12545 (thread_db_detach): New.
12546 (thread_db_mourn): New.
12547
12548 * server.h (struct thread_info) <last_resume_kind>: New field.
12549 <attached>: Add comment.
12550 <gdb_detached>: New field.
12551 (handler_func): Change return type to int.
12552 (handle_serial_event, handle_target_event): Ditto.
12553 (gdb_connected): Declare.
12554 (tracing): Delete.
12555 (disconnected_tracing): Declare.
12556 (stop_tracing): Declare.
12557
12558 * server.c (handle_query) <qSupported>: Report support for
12559 disconnected tracing.
12560 (queue_stop_reply_callback): Account for running threads.
12561 (gdb_wants_thread_stopped): New.
12562 (gdb_wants_all_threads_stopped): New.
12563 (gdb_reattached_process): New.
12564 (handle_status): Clear the `gdb_detached' flag of all processes.
12565 In all-stop, stop all threads.
12566 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12567 (process_serial_event): If the remote connection breaks, or if an
12568 exit was forced with "monitor exit", force an event loop exit.
12569 Handle disconnected tracing on detach.
12570 (handle_serial_event): Adjust.
12571 (handle_target_event): If GDB isn't connected, forward events back
12572 to the inferior, unless the last process exited, in which case,
12573 exit gdbserver. Adjust interface.
12574
12575 * remote-utils.c (remote_open): Don't block in accept. Instead
12576 register an event loop source on the listen socket file
12577 descriptor. Refactor bits into ...
12578 (listen_desc): ... this new global.
12579 (gdb_connected): ... this new function.
12580 (enable_async_notification): ... this new function.
12581 (handle_accept_event): ... this new function.
12582 (remote_close): Clear remote_desc.
12583
12584 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12585
12586 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12587 New fields.
12588 (mourn_inferior): Define.
12589 (target_process_qsupported): Avoid the dangling else problem.
12590 (thread_stopped): Define.
12591 (pause_all): Define.
12592 (target_waitstatus_to_string): Declare.
12593 * target.c (target_waitstatus_to_string): New.
12594
12595 * tracepoint.c (tracing): Make extern.
12596 (disconnected_tracing): New.
12597 (stop_tracing): Make extern. Handle tracing stops due to GDB
12598 disconnecting.
12599 (cmd_qtdisconnected): New.
12600 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12601 (handle_tracepoint_general_set): Handle QTDisconnected.
12602
12603 * event-loop.c (event_handler_func): Change return type to int.
12604 (process_event): Bail out if the event handler wants the event
12605 loop to stop.
12606 (handle_file_event): Ditto.
12607 (start_event_loop): Bail out if the event handler wants the event
12608 loop to stop.
12609
12610 * nto-low.c (nto_target_ops): Adjust.
12611 * spu-low.c (spu_wait): Don't remove the process here.
12612 (spu_target_ops): Adjust.
12613 * win32-low.c (win32_wait): Don't remove the process here.
12614 (win32_target_ops): Adjust.
12615
5d267c4c
PA		 126162010-04-11 Pedro Alves <pedro@codesourcery.com>
12617
12618 * regcache.c (realloc_register_cache): Invalidate inferior's
12619 regcache before recreating it.
12620
623ccd72
PA		 126212010-04-09 Pedro Alves <pedro@codesourcery.com>
12622
12623 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12624
219f2f23
PA		 126252010-04-09 Stan Shebs <stan@codesourcery.com>
12626 Pedro Alves <pedro@codesourcery.com>
12627
12628 * server.h (LONGEST): New.
12629 (struct thread_info) <while_stepping>: New field.
12630 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12631 Declare.
12632 (initialize_tracepoint, handle_tracepoint_general_set)
12633 (handle_tracepoint_query, tracepoint_finished_step)
12634 (tracepoint_was_hit, release_while_stepping_state_list):
12635 (current_traceframe): Declare.
12636 * server.c (handle_general_set): Handle tracepoint packets.
12637 (read_memory): New.
12638 (write_memory): New.
12639 (handle_search_memory_1): Use read_memory.
12640 (handle_query): Report support for conditional tracepoints, trace
12641 state variables, and tracepoint sources. Handle tracepoint
12642 queries.
12643 (main): Initialize the tracepoints module.
12644 (process_serial_event): Handle traceframe reads/writes.
12645
12646 * linux-low.c (handle_tracepoints): New.
12647 (linux_wait_1): Call it.
12648 (linux_resume_one_lwp): Handle while-stepping.
12649 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12650 (linux_target_ops): Install them.
12651 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12652 New field.
12653 * linux-x86-low.c (x86_supports_tracepoints): New.
12654 (the_low_target). Install it.
12655
12656 * mem-break.h (delete_breakpoint): Declare.
12657 * mem-break.c (delete_breakpoint): Make external.
12658
12659 * target.h (struct target_ops): Add `supports_tracepoints',
12660 `read_pc', and `write_pc' fields.
12661 (target_supports_tracepoints): Define.
12662 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12663 (phex_nz): New.
12664
12665 * regcache.h (struct regcache) <registers_owned>: New field.
12666 (init_register_cache, regcache_cpy): Declare.
12667 (regcache_read_pc, regcache_write_pc): Declare.
12668 (register_cache_size): Declare.
12669 (supply_regblock): Declare.
12670 * regcache.c (init_register_cache): New.
12671 (new_register_cache): Use it.
12672 (regcache_cpy): New.
12673 (register_cache_size): New.
12674 (supply_regblock): New.
12675 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12676
219f2f23
PA		 12677 * tracepoint.c: New.
12678
12679 * Makefile.in (OBS): Add tracepoint.o.
12680 (tracepoint.o): New rule.
12681
3a13a53b
L		 126822010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12683
12684 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12685 (i386-mmx.o): New.
12686 (i386-mmx.c): Likewise.
12687 (i386-mmx-linux.o): Likewise.
12688 (i386-mmx-linux.c): Likewise.
12689
12690 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12691 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12692 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12693 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12694
12695 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12696 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12697 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12698
1570b33e
L		 126992010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12700
12701 * Makefile.in (clean): Updated.
12702 (i386-avx.o): New.
12703 (i386-avx.c): Likewise.
12704 (i386-avx-linux.o): Likewise.
12705 (i386-avx-linux.c): Likewise.
12706 (amd64-avx.o): Likewise.
12707 (amd64-avx.c): Likewise.
12708 (amd64-avx-linux.o): Likewise.
12709 (amd64-avx-linux.c): Likewise.
12710
12711 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12712 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12713 (srv_amd64_regobj): Add amd64-avx.o.
12714 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12715 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12716 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12717 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12718 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12719 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12720 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12721
12722 * i387-fp.c: Include "i386-xstate.h".
12723 (i387_xsave): New.
12724 (i387_cache_to_xsave): Likewise.
12725 (i387_xsave_to_cache): Likewise.
12726 (x86_xcr0): Likewise.
12727
12728 * i387-fp.h (i387_cache_to_xsave): Likewise.
12729 (i387_xsave_to_cache): Likewise.
12730 (x86_xcr0): Likewise.
12731
12732 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12733 * linux-crisv32-low.c (target_regsets): Likewise.
12734 * linux-m68k-low.c (target_regsets): Likewise.
12735 * linux-mips-low.c (target_regsets): Likewise.
12736 * linux-ppc-low.c (target_regsets): Likewise.
12737 * linux-s390-low.c (target_regsets): Likewise.
12738 * linux-sh-low.c (target_regsets): Likewise.
12739 * linux-sparc-low.c (target_regsets): Likewise.
12740 * linux-xtensa-low.c (target_regsets): Likewise.
12741
12742 * linux-low.c: Include <sys/uio.h>.
12743 (regsets_fetch_inferior_registers): Support nt_type.
12744 (regsets_store_inferior_registers): Likewise.
12745 (linux_process_qsupported): New.
12746 (linux_target_ops): Add linux_process_qsupported.
12747
12748 * linux-low.h (regset_info): Add nt_type.
12749 (linux_target_ops): Add process_qsupported.
12750
12751 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12752 and <sys/uio.h>.
12753 (init_registers_i386_avx_linux): New.
12754 (init_registers_amd64_avx_linux): Likewise.
12755 (xmltarget_i386_linux_no_xml): Likewise.
12756 (xmltarget_amd64_linux_no_xml): Likewise.
12757 (PTRACE_GETREGSET): Likewise.
12758 (PTRACE_SETREGSET): Likewise.
12759 (x86_fill_xstateregset): Likewise.
12760 (x86_store_xstateregset): Likewise.
12761 (use_xml): Likewise.
12762 (x86_linux_update_xmltarget): Likewise.
12763 (x86_linux_process_qsupported): Likewise.
12764 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12765 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12766 init_registers_i386_linux here. Call
12767 x86_linux_update_xmltarget.
12768 (the_low_target): Add x86_linux_process_qsupported.
12769
12770 * server.c (handle_query): Call target_process_qsupported.
12771
12772 * target.h (target_ops): Add process_qsupported.
12773 (target_process_qsupported): New.
12774
fc7238bb
PA		 127752010-04-03 Pedro Alves <pedro@codesourcery.com>
12776
12777 * inferiors.c (add_thread): Set last_status kind to
12778 TARGET_WAITKIND_IGNORE.
12779 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12780 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12781 (linux_wait_1): Move `thread' local definition to block that uses
12782 it. Don't NULL initialize `event_child'.
12783 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12784 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12785 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12786
bdabb078
PA		 127872010-04-01 Pedro Alves <pedro@codesourcery.com>
12788
12789 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12790 an extended waitstatus, or by a watchpoint.
12791 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12792 thread was stepping or has been stopped by a watchpoint.
12793
d3bbe7a0
PA		 127942010-04-01 Pedro Alves <pedro@codesourcery.com>
12795
12796 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12797 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12798 of another, then delete the previous, and validate all
12799 breakpoints.
12800 (validate_inserted_breakpoint): New.
12801 (delete_disabled_breakpoints): New.
12802 (validate_breakpoints): New.
12803 (check_mem_read): Validate breakpoints before trusting their
12804 shadow. Delete disabled breakpoints.
12805 (check_mem_write): Validate breakpoints before trusting they
12806 should be inserted. Delete disabled breakpoints.
12807 * mem-break.h (validate_breakpoints):
12808 * server.c (handle_query): Validate breakpoints when we see a
12809 qSymbol query.
12810
8b07ae33
PA		 128112010-04-01 Pedro Alves <pedro@codesourcery.com>
12812
12813 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12814 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12815 if we could tell there's a GDB breakpoint at stop_pc.
12816 (need_step_over_p): Don't do a step over if we find a GDB
12817 breakpoint at the resume PC.
12818
12819 * mem-break.c (struct raw_breakpoint): New.
12820 (enum bkpt_type): New type `gdb_breakpoint'.
12821 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12822 fields. New field `raw'.
12823 (find_raw_breakpoint_at): New.
12824 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12825 breakpoint instead.
12826 (set_breakpoint_at): Adjust.
12827 (delete_raw_breakpoint): New.
12828 (release_breakpoint): New.
12829 (delete_breakpoint): Rename to...
12830 (delete_breakpoint_1): ... this. Add proc parameter. Use
12831 release_breakpoint. Return ENOENT.
12832 (delete_breakpoint): Reimplement.
12833 (find_breakpoint_at): Delete.
12834 (find_gdb_breakpoint_at): New.
12835 (delete_breakpoint_at): Delete.
12836 (set_gdb_breakpoint_at): New.
12837 (delete_gdb_breakpoint_at): New.
12838 (gdb_breakpoint_here): New.
12839 (set_reinsert_breakpoint): Use release_breakpoint.
12840 (uninsert_breakpoint): Rename to ...
12841 (uninsert_raw_breakpoint): ... this.
12842 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12843 (reinsert_raw_breakpoint): Change parameter type to
12844 raw_breakpoint.
12845 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12846 instead.
12847 (check_breakpoints): Adjust. Use release_breakpoint.
12848 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12849 (breakpoint_inserted_here): Ditto.
12850 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12851 Don't trust the breakpoint's shadow if it is not inserted.
12852 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12853 (delete_all_breakpoints): Adjust.
12854 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12855 use delete_breakpoint_1.
12856
12857 * mem-break.h (breakpoints_supported): Delete declaration.
12858 (set_gdb_breakpoint_at): Declare.
12859 (gdb_breakpoint_here): Declare.
12860 (delete_breakpoint_at): Delete.
12861 (delete_gdb_breakpoint_at): Declare.
12862
12863 * server.h (struct raw_breakpoint): Forward declare.
12864 (struct process_info): New field `raw_breakpoints'.
12865
12866 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12867 breakpoints.
12868
6bf5e0ba
PA		 128692010-03-24 Pedro Alves <pedro@codesourcery.com>
12870
12871 * linux-low.c (status_pending_p_callback): Fix comment.
12872 (linux_wait_for_event_1): Move most of the internal breakpoint
12873 handling from here...
12874 (linux_wait_1): ... to here.
12875 (count_events_callback): New.
12876 (select_singlestep_lwp_callback): New.
12877 (select_event_lwp_callback): New.
12878 (cancel_breakpoints_callback): New.
12879 (select_event_lwp): New.
12880 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12881 priority to all LWPs that have had events that should be reported
12882 to the client. Cancel breakpoints when about to reporting the
12883 event to the client, not while stopping lwps. No longer cancel
12884 finished single-steps here.
12885 (cancel_finished_single_step): Delete.
12886 (cancel_finished_single_steps): Delete.
12887
414a389f
PA		 128882010-03-24 Pedro Alves <pedro@codesourcery.com>
12889
12890 * mem-break.c (enum bkpt_type): New.
12891 (struct breakpoint): New field `type'.
12892 (set_breakpoint_at): Change return type to struct breakpoint
12893 pointer. Set type to `other_breakpoint' by default.
12894 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12895 in the breakpoint list.
12896 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12897 (reinsert_breakpoint): Rename to ...
12898 (reinsert_raw_breakpoint): ... this.
12899 (reinsert_breakpoints_at): Adjust.
12900 * mem-break.h (struct breakpoint): Declare.
12901 (set_breakpoint_at): Change return type to struct breakpoint
12902 pointer.
12903
2280c721
PA		 129042010-03-24 Pedro Alves <pedro@codesourcery.com>
12905
12906 * server.c (handle_query): Assign, not compare.
12907
d50171e4
PA		 129082010-03-24 Pedro Alves <pedro@codesourcery.com>
12909
12910 Teach linux gdbserver to step-over-breakpoints.
12911
12912 * linux-low.c (can_hardware_single_step): New.
12913 (supports_breakpoints): New.
12914 (handle_extended_wait): If stopping threads, read the stop pc of
12915 the new cloned LWP.
12916 (get_pc): New.
12917 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12918 low target doesn't support retrieving the PC.
12919 (add_lwp): Set last_resume_kind to resume_continue.
12920 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12921 (linux_attach): Don't clear stop_expected. Set the lwp's
12922 last_resume_kind to resume_stop.
12923 (linux_detach_one_lwp): Don't check for removed breakpoints.
12924 (check_removed_breakpoint): Delete.
12925 (status_pending_p): Rename to ...
12926 (status_pending_p_callback): ... this. Don't check for removed
12927 breakpoints. Don't consider threads that are stopped from GDB's
12928 perspective.
12929 (linux_wait_for_lwp): Always read the stop_pc here.
12930 (cancel_breakpoint): New.
12931 (step_over_bkpt): New global.
12932 (linux_wait_for_event_1): Implement stepping over breakpoints.
12933 (gdb_wants_lwp_stopped): New.
12934 (gdb_wants_all_stopped): New.
12935 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12936 single-step traps here. Store the thread's last reported target
12937 wait status.
12938 (send_sigstop): Don't clear stop_expected. Always set it,
12939 instead.
12940 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12941 (cancel_finished_single_step): New.
12942 (cancel_finished_single_steps): New.
12943 (wait_for_sigstop): Don't cancel finished single-step traps here.
12944 (linux_resume_one_lwp): Don't check for removed breakpoints.
12945 Don't set `step' on non-hardware step archs.
12946 (linux_set_resume_request): Ignore resume_stop requests if already
12947 stopping or stopped. Set the lwp's last_resume_kind.
12948 (resume_status_pending_p): Don't check for removed breakpoints.
12949 (need_step_over_p): New.
12950 (start_step_over): New.
12951 (finish_step_over): New.
12952 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12953 requests. Clear the thread's last reported target waitstatus.
12954 Don't use the `suspended' flag. Don't consider pending breakpoints.
12955 (linux_resume): Start a step-over if necessary.
12956 (proceed_one_lwp): New.
12957 (proceed_all_lwps): New.
12958 (unstop_all_lwps): New.
12959 * linux-low.h (struct lwp_info): Rewrite comment for the
12960 `suspended' flag. Add the `stop_pc' field. Delete the
12961 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12962 Add `'last_resume_kind' and `need_step_over' fields.
12963 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12964 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12965 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12966 (set_raw_breakpoint_at): New.
12967 (set_breakpoint_at): Rewrite to use it.
12968 (reinsert_breakpoint_handler): Delete.
12969 (set_reinsert_breakpoint): New.
12970 (reinsert_breakpoint_by_bp): Delete.
12971 (delete_reinsert_breakpoints): New.
12972 (uninsert_breakpoint): Rewrite.
12973 (uninsert_breakpoints_at): New.
12974 (reinsert_breakpoint): Rewrite.
12975 (reinsert_breakpoints_at): New.
12976 (check_breakpoints): Rewrite.
12977 (breakpoint_here): New.
12978 (breakpoint_inserted_here): New.
12979 (check_mem_read): Adjust.
12980 * mem-break.h (breakpoints_supported, breakpoint_here)
12981 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12982 (reinsert_breakpoint_by_bp): Delete declaration.
12983 (delete_reinsert_breakpoints): Declare.
12984 (reinsert_breakpoint): Delete declaration.
12985 (reinsert_breakpoints_at): Declare.
12986 (uninsert_breakpoint): Delete declaration.
12987 (uninsert_breakpoints_at): Declare.
12988 (check_breakpoints): Adjust prototype.
12989 * server.h: Adjust include order.
12990 (struct thread_info): Declare here. Add a `last_status' field.
12991
30ba68cb
MS		 129922010-03-23 Michael Snyder <msnyder@vmware.com>
12993
12994 * server.c (crc32): New function.
12995 (handle_query): Add handling for 'qCRC:' request.
12996
b9a881c2
PA		 129972010-03-23 Pedro Alves <pedro@codesourcery.com>
12998
12999 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13000 lwp had been stopped by a watchpoint.
13001
e92d13d5
PA		 130022010-03-16 Pedro Alves <pedro@codesourcery.com>
13003
13004 * server.h (internal_error): Declare.
13005 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13006 * utils.c (internal_error): New function.
13007
64daa791
AS		 130082010-03-15 Andreas Schwab <schwab@redhat.com>
13009
13010 * configure.srv: Fix typo setting srv_regobj.
13011
f52cd8cd
PA		 130122010-03-15 Pedro Alves <pedro@codesourcery.com>
13013
13014 * linux-low.c (fetch_register): Avoid passing a non string literal
13015 format to `error'.
13016 (usr_store_inferior_registers): Ditto.
13017
93ae6fdc
PA		 130182010-03-14 Pedro Alves <pedro@codesourcery.com>
13019
13020 * linux-low.c (linux_write_memory): Bail out early if peeking
13021 memory failed.
13022
c3adc08c
PA		 130232010-03-14 Pedro Alves <pedro@codesourcery.com>
13024
13025 * linux-low.h (struct lwp_info): New fields
13026 `stopped_by_watchpoint' and `stopped_data_address'.
13027 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13028 here, and cache them in the lwp object.
13029 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13030 directly.
13031 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13032 field.
13033 (linux_stopped_by_watchpoint): Rewrite.
13034 (linux_stopped_data_address): Rewrite.
13035
bce522a2
PA		 130362010-03-06 Simo Melenius <simo.melenius@iki.fi>
13037
13038 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13039 switching the current inferior, not before.
13040
90884b2b
L		 130412010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13042
13043 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13044 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13045 i386-linux.c and amd64-linux.c.
13046 (reg-i386.o): Removed.
13047 (reg-i386.c): Likewise.
13048 (reg-i386-linux.o): Likewise.
13049 (reg-i386-linux.c): Likewise.
13050 (reg-x86-64.o): Likewise.
13051 (reg-x86-64.c): Likewise.
13052 (reg-x86-64-linux.o): Likewise.
13053 (reg-x86-64-linux.c): Likewise.
13054 (i386.o): New.
13055 (i386.c): Likewise.
13056 (i386-linux.o): Likewise.
13057 (i386-linux.c): Likewise.
13058 (amd64.o): Likewise.
13059 (amd64.c): Likewise.
13060 (amd64-linux.o): Likewise.
13061 (amd64-linux.c): Likewise.
13062
13063 * configure.srv (srv_i386_regobj): New.
13064 (srv_i386_linux_regobj): Likewise.
13065 (srv_amd64_regobj): Likewise.
13066 (srv_amd64_linux_regobj): Likewise.
13067 (srv_i386_32bit_xmlfiles): Likewise.
13068 (srv_i386_64bit_xmlfiles): Likewise.
13069 (srv_i386_xmlfiles): Likewise.
13070 (srv_amd64_xmlfiles): Likewise.
13071 (srv_i386_linux_xmlfiles): Likewise.
13072 (srv_amd64_linux_xmlfiles): Likewise.
13073 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13074 srv_xmlfiles to $srv_i386_xmlfiles.
13075 (i[34567]86-*-mingw32ce*): Likewise.
13076 (i[34567]86-*-mingw*): Likewise.
13077 (i[34567]86-*-nto*): Likewise.
13078 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13079 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13080 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13081 (x86_64-*-linux*): Likewise.
13082
13083 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13084 (init_registers_amd64_linux): New.
13085 (x86_arch_setup): Replace init_registers_x86_64_linux with
13086 init_registers_amd64_linux.
13087
193f13e6
MK		 130882010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13089
13090 * configure.ac: Check for libdl. If it is not available link against
13091 static libthread_db.
13092 * configure: Regenerate.
13093
85d721b8
PA		 130942010-02-22 Pedro Alves <pedro@codesourcery.com>
13095
13096 PR9605
13097
13098 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13099 handing a read watchpoint.
13100 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13101
6076632b
DE		 131022010-02-12 Doug Evans <dje@google.com>
13103
13104 * linux-low.c (linux_supports_tracefork_flag): Document.
13105 (linux_look_up_symbols): Add comment.
13106
3327ccf7
L		 131072010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13108
13109 * regcache.c (supply_register): Clear regcache if buf is NULL.
13110
0718675c 131112010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13112 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13113
13114 * inferiors.c (find_inferior): Add function documentation.
13115 (unloaded_dll): Handle the case where the unloaded dll has not
13116 been previously registered in the dll list.
13117
177321bd
DJ		 131182010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13119
13120 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13121 (thumb2_breakpoint): New.
13122 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13123
2b009048
DJ		 131242010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13125
13126 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13127 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13128 breakpoints.
13129
3be029c7
PA		 131302010-01-21 Pedro Alves <pedro@codesourcery.com>
13131
13132 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13133
18f5de3b
JK		 131342010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13135
13136 * linux-s390-low.c (s390_collect_ptrace_register)
13137 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13138
3743bb4f
DE		 131392010-01-21 Doug Evans <dje@google.com>
13140
14ce3065
DE		 13141 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13142 (PTRACE_ARG4_TYPE): New macro.
13143 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13144 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13145 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13146 (usr_store_inferior_registers): Ditto.
13147 (linux_read_memory, linux_write_memory): Ditto.
13148 (linux_test_for_tracefork): Ditto.
13149
3743bb4f
DE		 13150 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13151 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13152
8b315be5
PA		 131532010-01-21 Pedro Alves <pedro@codesourcery.com>
13154
13155 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13156 target.
13157
85492558
PA		 131582010-01-21 Pedro Alves <pedro@codesourcery.com>
13159
13160 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13161 prototype to take a regcache. Adjust.
13162
442ea881
PA		 131632010-01-20 Pedro Alves <pedro@codesourcery.com>
13164
13165 * regcache.h (struct thread_info): Forward declare.
13166 (struct regcache): New.
13167 (new_register_cache): Adjust prototype.
13168 (get_thread_regcache): Declare.
13169 (free_register_cache): Adjust prototype.
13170 (registers_to_string, registers_from_string): Ditto.
13171 (supply_register, supply_register_by_name, collect_register)
13172 (collect_register_as_string, collect_register_by_name): Ditto.
13173 * regcache.c (struct inferior_regcache_data): Delete.
13174 (get_regcache): Rename to ...
13175 (get_thread_regcache): ... this. Adjust. Switch inferior before
13176 fetching registers.
13177 (regcache_invalidate_one): Adjust.
13178 (regcache_invalidate): Fix prototype.
13179 (new_register_cache): Return the new register cache.
13180 (free_register_cache): Change prototype.
13181 (realloc_register_cache): Adjust.
13182 (registers_to_string): Change prototype to take a regcache. Adjust.
13183 (registers_from_string): Ditto.
13184 (register_data): Ditto.
13185 (supply_register): Ditto.
13186 (supply_register_by_name): Ditto.
13187 (collect_register): Ditto.
13188 (collect_register_as_string): Ditto.
13189 (collect_register_by_name): Ditto.
13190 * server.c (process_serial_event): Adjust.
13191 * linux-low.h (regset_fill_func, regset_store_func): Change
13192 prototype.
13193 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13194 Change prototype.
13195 * linux-low.c (get_stop_pc): Adjust.
13196 (check_removed_breakpoint): Adjust.
13197 (linux_wait_for_event): Adjust.
13198 (linux_resume_one_lwp): Adjust.
13199 (fetch_register): Add regcache parameter. Adjust.
13200 (usr_store_inferior_registers): Ditto.
13201 (regsets_fetch_inferior_registers): Ditto.
13202 (regsets_store_inferior_registers): Ditto.
13203 (linux_fetch_registers, linux_store_registers): Ditto.
13204 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13205 regcache. Adjust.
43aaf8b6
PA		 13206 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13207 Ditto.
442ea881
PA		 13208 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13209 prototype to take a regcache.
13210 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13211 * remote-utils.c (convert_ascii_to_int, outreg)
13212 (prepare_resume_reply): Change prototype to take a regcache.
13213 Adjust.
13214 * target.h (struct target_ops) <fetch_registers, store_registers>:
13215 Change prototype to take a regcache.
13216 (fetch_inferior_registers, store_inferior_registers): Change
13217 prototype to take a regcache. Adjust.
13218 * proc-service.c (ps_lgetregs): Adjust.
13219 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13220 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13221 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13222 take a regcache. Adjust.
13223 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13224 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13225 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13226 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13227 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13228 (cris_cannot_fetch_register):
13229 (cris_breakpoint_at): Change prototype to take a regcache.
13230 Adjust.
13231 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13232 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13233 to take a regcache. Adjust.
13234 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13235 Adjust.
13236 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13237 take a regcache. Adjust.
13238 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13239 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13240 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13241 * linux-mips-low.c (mips_get_pc):
13242 (mips_set_pc): Change prototype to take a regcache. Adjust.
13243 (mips_reinsert_addr): Adjust.
13244 (mips_collect_register): Change prototype to take a regcache.
13245 Adjust.
13246 (mips_supply_register):
13247 (mips_collect_register_32bit, mips_supply_register_32bit)
13248 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13249 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13250 * linux-ppc-low.c (ppc_supply_ptrace_register)
13251 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13252 (parse_spufs_run): Adjust.
13253 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13254 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13255 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13256 take a regcache. Adjust.
13257 * linux-s390-low.c (s390_collect_ptrace_register)
13258 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13259 (s390_set_pc): Change prototype to take a regcache. Adjust.
13260 (s390_arch_setup): Adjust.
13261 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13262 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13263 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13264 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13265 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13266 regcache. Adjust.
13267 (sparc_breakpoint_at): Adjust.
13268 * linux-xtensa-low.c (xtensa_fill_gregset):
13269 (xtensa_store_gregset):
13270 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13271 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13272 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13273 prototype to take a regcache. Adjust.
13274 * win32-arm-low.c (arm_fetch_inferior_register)
13275 (arm_store_inferior_register): Change prototype to take a
13276 regcache. Adjust.
13277 * win32-i386-low.c (i386_fetch_inferior_register)
13278 (i386_store_inferior_register): Change prototype to take a
13279 regcache. Adjust.
13280 * win32-low.c (child_fetch_inferior_registers)
13281 (child_store_inferior_registers): Change prototype to take a
13282 regcache. Adjust.
13283 (win32_wait): Adjust.
13284 (win32_fetch_inferior_registers): Change prototype to take a
13285 regcache. Adjust.
13286 (win32_store_inferior_registers): Adjust.
13287 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13288 store_inferior_register>: Change prototype to take a regcache.
13289
60c3d7b0
DE		 132902010-01-20 Doug Evans <dje@google.com>
13291
13292 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13293 #ifdef.
13294 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13295 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13296
dc146f7c
VP		 132972010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13298
13299 * linux-low.c (linux_core_of_thread): New.
13300 (compare_ints, show_process, list_threads): New.
13301 (linux_qxfer_osdata): Report threads and cores.
13302 (linux_target_op): Register linux_core_of_thread.
13303 * remote-utils.c (prepare_resume_reply): Report the core.
13304 (buffer_xml_printf): Support %d specifier.
13305 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13306 New.
13307 (handle_query): Handle qXfer:threads. Announce availability
13308 thereof.
13309 * target.h (struct target_ops): New field core_of_thread.
13310
7803799a
UW		 133112010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13312
13313 * Makefile.in (clean): Remove new generated files.
13314 (reg-s390.o, reg-s390.c): Remove rules.
13315 (reg-s390x.o, reg-s390x.c): Likewise.
13316 (s390-linux32.o, s390-linux32.c): Add rules.
13317 (s390-linux64.o, s390-linux64.c): Likewise.
13318 (s390x-linux64.o, s390x-linux64.c): Likewise.
13319 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13320 * linux-s390-low.c: Include <elf.h>.
13321 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13322 (init_registers_s390): Remove prototype.
13323 (init_registers_s390x): Likewise.
13324 (init_registers_s390_linux32): Add prototype.
13325 (init_registers_s390_linux64): Likewise.
13326 (init_registers_s390x_linux64): Likewise.
13327 (s390_num_regs_3264): New define.
13328 (s390_regmap_3264): New global variable.
13329 (s390_cannot_fetch_register): Remove obsolete check.
13330 (s390_cannot_store_register): Likewise.
13331 (s390_collect_ptrace_register): Handle upper/lower register halves.
13332 (s390_supply_ptrace_register): Likewise.
13333 (s390_fill_gregset): Update to register number changes.
13334 (s390_get_hwcap): New routine.
13335 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13336 Install appropriate regmap and register set.
13337
6e7ffa39
JB		 133382010-01-01 Joel Brobecker <brobecker@adacore.com>
13339
13340 * server.c (gdbserver_version): Update copyright year to 2010.
13341 * gdbreplay.c (gdbreplay_version): Likewise.
13342
957f3f49
DE		 133432009-12-28 Doug Evans <dje@google.com>
13344
13345 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13346 elf/external.h. Include <elf.h> instead but only if necessary.
13347
ca5c370d
PA		 133482009-12-28 Pedro Alves <pedro@codesourcery.com>
13349
13350 * linux-low.c (linux_remove_process): Remove `detaching'
13351 parameter. Don't release/detach from thread_db here.
13352 (linux_kill): Release/detach from thread_db here, ...
13353 (linux_detach): ... and here, before actually detaching.
13354 (linux_wait_1): ... and here, when a process exits.
13355 * thread-db.c (any_thread_of): New.
13356 (thread_db_free): Switch the current inferior to a thread of the
13357 passed in process.
13358
4ee62156
DE		 133592009-12-21 Doug Evans <dje@google.com>
13360
d90e6a88
DE		 13361 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13362
c5f62d5f
DE		 13363 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13364 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13365 warning ifndef __NR_tkill. Move setting of errno there too.
13366 Delete unnecessary resetting of errno after syscall.
13367 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13368
10e86dd7
DE		 13369 * configure.ac: Check for dladdr.
13370 * config.in: Regenerate.
13371 * configure: Regenerate.
13372 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13373 (try_thread_db_load): Update.
13374
4ee62156
DE		 13375 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13376
00f515da
DE		 133772009-12-18 Doug Evans <dje@google.com>
13378
e9464885
DE		 13379 * event-loop.c: Include unistd.h if it exists.
13380
07d4f67e
DE		 13381 * linux-low.c (my_waitpid): Move definition away from being in
13382 between linux_tracefork_child/linux_test_for_tracefork.
13383
00f515da
DE		 13384 * gdb_proc_service.h (psaddr_t): Fix type.
13385 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13386 signature to match glibc.
13387
1de1badb
DE		 133882009-12-16 Doug Evans <dje@google.com>
13389
13390 * linux-low.c (linux_read_memory): Fix argument to read.
13391
aeeb81d1
PA		 133922009-11-26 Pedro Alves <pedro@codesourcery.com>
13393
13394 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13395 events, don't leave current_inferior pointing at null.
13396
10357975
PA		 133972009-11-26 Pedro Alves <pedro@codesourcery.com>
13398
13399 * win32-low.c (LOG): Delete.
13400 (OUTMSG): Output to stderr.
13401 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13402 on compile time LOG macro.
13403 (win32_wait): Fix debug output.
13404
cf6e3471
PA		 134052009-11-26 Pedro Alves <pedro@codesourcery.com>
13406
13407 * win32-low.c (win32_add_one_solib): If the dll name is
13408 "ntdll.dll", prepend the system directory to the dll path.
13409
0c85e18e
MK		 134102009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13411
13412 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13413
9ac544ce 134142009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13415 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13416
13417 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13418 * configure.ac: Check for __mcoldfire__ and set
13419 gdb_cv_m68k_is_coldfire.
13420 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13421 reg-cf.o and reg-m68k.o.
13422 * configure: Regenerated.
13423
fd7dd3e6
PA		 134242009-11-16 Pedro Alves <pedro@codesourcery.com>
13425
13426 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13427 Pass it to thread_db_free.
13428 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13429 proper `detaching' argument to linux_remove_process.
13430 * linux-low.h (thread_db_free): Add `detaching' parameter.
13431 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13432 to thread_db_free.
13433 (thread_db_free): Add `detaching' parameter. Only
13434 call td_ta_clear_event if detaching from process.
13435
75aa492e
MK		 134362009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13437
13438 * thread-db.c (thread_db_free): Fix typo.
13439
21e1bee4
PP		 134402009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13441
13442 PR gdb/10838
13443 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13444
8838b45e
NS		 134452009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13446
13447 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13448 with an i686 compiler.
13449 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13450 needed.
13451 * configure: Rebuilt.
13452
8a35fb51
SL		 134532009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13454
13455 PR gdb/10783
13456
13457 * server.c (handle_search_memory_1): Correct read_addr initialization
13458 in loop for searching subsequent chunks.
13459
96f15937
PP		 134602009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13461
13462 * configure.ac: New --with-libthread-db option.
13463 * thread-db.c: Allow direct dependence on libthread_db.
13464 (thread_db_free): Adjust.
13465 * config.in: Regenerate.
13466 * configure: Likewise.
889bf7c5 13467
5f7d1694
PP		 134682009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13469
13470 PR gdb/10757
13471 * thread-db.c (attach_thread): New function.
13472 (maybe_attach_thread): Return success/failure.
13473 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13474 (thread_db_find_new_threads): Loop until no new threads.
13475
88e3b899
PA		 134762009-10-13 Pedro Alves <pedro@codesourcery.com>
13477
13478 * proc-service.c (ps_lgetregs): Formatting.
13479
cdbfd419
PP		 134802009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13481
13482 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13483 * configure.ac: Adjust.
13484 * linux-low.h (struct process_info_private): Move members to struct
13485 thread_db.
13486 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13487 * linux-low.c (linux_remove_process): Adjust.
13488 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13489 * server.c (handle_query): Move code ...
13490 (handle_monitor_command): ... here. New function.
13491 * target.h (struct target_ops): New member.
13492 * thread-db.c (struct thread_db): New.
13493 (libthread_db_search_path): New variable.
13494 (thread_db_create_event, thread_db_enable_reporting)
13495 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13496 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13497 (try_thread_db_load_1, dladdr_to_soname): New functions.
13498 (try_thread_db_load, thread_db_load_search): New functions.
13499 (thread_db_init): Search for libthread_db.
13500 (thread_db_free): New function.
13501 (thread_db_handle_monitor_command): Likewise.
13502 * config.in: Regenerate.
13503 * configure: Regenerate.
889bf7c5 13504
4168d2d6
UW		 135052009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13506
13507 * spu-low.c (spu_kill): Wait for inferior to terminate.
13508 Call clear_inferiors.
13509 (spu_detach): Call clear_inferiors.
13510
81ecdfbb
RW		 135112009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13512
13513 * aclocal.m4: Regenerate.
13514 * config.in: Likewise.
13515 * configure: Likewise.
13516
0b9ff2c0
UW		 135172009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13518
13519 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13520 (parse_spufs_run): New function.
13521 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13522 (ppc_breakpoint_at): Handle SPU breakpoints.
13523
efcbbd14
UW		 135242009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13525
13526 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13527 (SPUFS_MAGIC): Define.
13528 (spu_enumerate_spu_ids): New function.
13529 (linux_qxfer_spu): New function.
13530 (linux_target_ops): Install linux_qxfer_spu.
13531
f4d9bade
UW		 135322009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13533
13534 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13535 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13536 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13537 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13538 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13539 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13540 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13541 (init_registers_powerpc_cell32l): Add prototype.
13542 (init_registers_powerpc_cell64l): Likewise.
13543 (ppc_arch_setup): Detect Cell/B.E. architecture.
13544
96e946ca
RW		 135452009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13546
13547 * Makefile.in (datarootdir): New variable.
13548
58d6951d
DJ		 135492009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13550
13551 * linux-low.c (linux_write_memory): Update debugging output.
13552 * Makefile.in (clean): Add new descriptions.
13553 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13554 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13555 * configure.srv: Add new files for arm*-*-linux*.
13556 * linux-arm-low.c: Add new declarations.
13557 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13558 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13559 (HWCAP_VFPv3D16): New.
13560 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13561 instead of __IWMMXT__.
13562 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13563 (arm_arch_setup): New.
13564 (target_regsets): Remove #ifdef. Add VFP regset.
13565 (the_low_target): Use arm_arch_setup.
13566
12b42a12
DJ		 135672009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13568
13569 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13570 the main thread again.
13571
ac8c974e
AR		 135722009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13573
13574 Adding Neutrino gdbserver.
13575 * configure: Regenerated.
13576 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13577 * configure.srv (i[34567]86-*-nto*): New target.
13578 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13579 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13580 (nto_comctrl) [__QNX__]: New function.
13581 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13582
4424e0c3 135832009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13584
13585 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13586 srv_tgtobj.
13587
912cf4ba
PA		 135882009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13589 Pedro Alves <pedro@codesourcery.com>
13590
13591 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13592 don't support CONTEXT_EXTENDED_REGISTERS.
13593 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13594 (the_low_target): Install them.
13595 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13596 failing with ERROR_PIPE_NOT_CONNECTED.
13597
aa5ca48f
DE		 135982009-06-30 Doug Evans <dje@google.com>
13599 Pierre Muller <muller@ics.u-strasbg.fr>
13600
13601 Add h/w watchpoint support to x86-linux, win32-i386.
13602 * Makefile.in (SFILES): Add i386-low.c
13603 (i386_low_h): Define.
13604 (i386-low.o): Add dependencies.
13605 (linux-x86-low.o): Add i386-low.h dependency.
13606 (win32-i386-low.o): Ditto.
13607 * i386-low.c: New file.
13608 * i386-low.h: New file.
13609 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13610 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13611 * linux-low.c (linux_add_process): Initialize arch_private.
13612 (linux_remove_process): Free arch_private.
13613 (add_lwp): Initialize arch_private.
13614 (delete_lwp): Free arch_private.
13615 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13616 provided.
13617 * linux-low.h (process_info_private): New member arch_private.
13618 (lwp_info): New member arch_private.
13619 (linux_target_ops): New members new_process, new_thread,
13620 prepare_to_resume.
13621 (ptid_of): New macro.
13622 * linux-x86-low.c: Include stddef.h, i386-low.h.
13623 (arch_process_info): New struct.
13624 (arch_lwp_info): New struct.
13625 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13626 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13627 (i386_dr_low_get_status): New function.
13628 (x86_insert_point, x86_remove_point): New functions.
13629 (x86_stopped_by_watchpoint): New function.
13630 (x86_stopped_data_address): New function.
13631 (x86_linux_new_process, x86_linux_new_thread): New functions.
13632 (x86_linux_prepare_to_resume): New function.
13633 (the_low_target): Add entries for insert_point, remove_point,
13634 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13635 prepare_to_resume.
13636 * server.c (debug_hw_points): New global.
13637 (monitor_show_help): Document set debug-hw-points.
13638 (handle_query): Process "set debug-hw-points".
13639 * server.h (debug_hw_points): Declare.
13640 (paddress): Declare.
13641 * utils.c (NUMCELLS, CELLSIZE): New macros.
13642 (get_sell, xsnprintf, paddress): New functions.
13643 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13644 remove_point, stopped_by_watchpoint, stopped_data_address.
13645 * win32-i386-low.c: Include i386-low.h.
13646 (debug_reg_state): Replaces dr.
13647 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13648 (i386_dr_low_get_status): New function.
13649 (i386_insert_point, i386_remove_point): New functions.
13650 (i386_stopped_by_watchpoint): New function.
13651 (i386_stopped_data_address): New function.
13652 (i386_initial_stuff): Update.
13653 (get_thread_context,set_thread_context,i386_thread_added): Update.
13654 (the_low_target): Add entries for insert_point,
13655 remove_point, stopped_by_watchpoint, stopped_data_address.
13656 * win32-low.c (win32_insert_watchpoint): New function.
13657 (win32_remove_watchpoint): New function.
13658 (win32_stopped_by_watchpoint): New function.
13659 (win32_stopped_data_address): New function.
13660 (win32_target_ops): Add entries for insert_watchpoint,
13661 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13662 * win32-low.h (win32_target_ops): New members insert_point,
13663 remove_point, stopped_by_watchpoint, stopped_data_address.
13664
d993e290
PA		 136652009-06-25 Pedro Alves <pedro@codesourcery.com>
13666
13667 * server.c (process_serial_event): Re-return unsupported, not
13668 error, if the type isn't recognized. Re-allow supporting only
13669 insert or remove packets. Also call require_running for
13670 breakpoints. Add missing break statement to default case. Tidy.
13671 * target.h (struct target_ops): Rename insert_watchpoint to
13672 insert_point, and remove_watchpoint to remove_point.
13673
13674 * linux-low.h (struct linux_target_ops): Likewise.
13675 * linux-low.c (linux_insert_watchpoint): Rename to ...
13676 (linux_insert_point): ... this. Adjust.
13677 (linux_remove_watchpoint): Rename to ...
13678 (linux_remove_point): ... this. Adjust.
13679 (linux_target_ops): Adjust.
13680 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13681 (cris_insert_point): ... this.
13682 (cris_remove_watchpoint): Rename to ...
13683 (cris_remove_point): ... this.
13684 (the_low_target): Adjust.
13685
0f54c268
PM		 136862009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13687
13688 * server.c (handle_v_kill): Pass signal_pid to
13689 kill_inferior if multi_process is zero.
13690
c6314022
AR		 136912009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13692
13693 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13694 * target.h (target_ops): Comment for *_watchpoint to make it clear
13695 the functions can get types '0' and '1'.
13696
4463ce24
AR		 136972009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13698
13699 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13700 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13701 * regcache.c (get_regcache): Likewise.
13702 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13703 * win32-low.c (child_fetch_inferior_registers): Remove check for
13704 regno 0.
13705
cf8fd78b
PA		 137062009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13707 Pedro Alves <pedro@codesourcery.com>
13708
13709 * target.h (struct target_ops) <supports_multi_process>: New
13710 callback.
13711 (target_supports_multi_process): New.
13712 * server.c (handle_query): Even if GDB reports support, only
13713 enable multi-process if the target also supports it. Report
13714 multi-process support only if the target backend supports it.
13715 * linux-low.c (linux_supports_multi_process): New function.
13716 (linux_target_ops): Install it as target_supports_multi_process
13717 callback.
13718
47c0c975
DE		 137192009-05-24 Doug Evans <dje@google.com>
13720
e09875d4
DE		 13721 Global renaming of find_thread_pid to find_thread_ptid.
13722 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13723 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13724 All callers updated.
13725
e27d73f6
DE		 13726 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13727 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13728 directly.
13729
47c0c975
DE		 13730 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13731 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13732 (linux_resume_one_lwp): Ditto.
13733
2acc282a
DE		 137342009-05-23 Doug Evans <dje@google.com>
13735
13736 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13737 from struct inferior_list_entry * to struct lwp_info *.
13738 All callers updated.
13739
9f1036c1
DE		 137402009-05-13 Doug Evans <dje@google.com>
13741
13742 * linux-x86-low.c: Don't include assert.h.
13743 (x86_siginfo_fixup): Use fatal, not assert.
13744 (x86_arch_setup): Fix comment.
13745
d0722149
DE		 137462009-05-12 Doug Evans <dje@google.com>
13747
13748 Biarch support for i386/amd64 gdbserver.
13749 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13750 Add linux-x86-low.c.
13751 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13752 (linux-x86-low.o): Add.
13753 * linux-x86-64-low.c: Delete.
13754 * linux-i386-low.c: Delete.
13755 * linux-x86-low.c: New file.
13756 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13757 linux-x86-low.o.
13758 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13759 linux-x86-low.o.
13760 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13761 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13762 (linux_child_pid_to_exec_file): New function.
13763 (elf_64_header_p, elf_64_file_p): New functions.
13764 (siginfo_fixup): New function.
13765 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13766 give target a chance to convert layout.
13767 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13768 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13769
fdeb2a12
DE		 137702009-05-07 Doug Evans <dje@google.com>
13771
13772 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13773 (regsets_store_inferior_registers): Ditto.
13774
a6dbe5df
PA		 137752009-05-06 Pedro Alves <pedro@codesourcery.com>
13776
13777 PR server/10048
13778
13779 * linux-low.c (must_set_ptrace_flags): Delete.
13780 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13781 of the global.
13782 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13783 `lwp->must_set_ptrace_flags' instead.
ba42693b 13784 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13785 (linux_wait_1): ... not here.
13786
5091eb23
DE		 137872009-04-30 Doug Evans <dje@google.com>
13788
9f767825
DE		 13789 * inferiors.c (started_inferior_callback): New function.
13790 (attached_inferior_callback): New function.
13791 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13792 * server.c (print_started_pid, print_attached_pid): New functions.
13793 (detach_or_kill_for_exit): New function.
13794 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13795 * server.h (have_started_inferiors_p): Declare.
13796 (have_attached_inferiors_p): Declare.
13797
5091eb23
DE		 13798 * inferiors.c (remove_process): Fix memory leak, free process.
13799 * linux-low.c (linux_remove_process): New function.
13800 (linux_kill): Call it instead of remove_process.
13801 (linux_detach, linux_wait_1): Ditto.
13802
155c8968
PA		 138032009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13804
13805 * configure.srv: Add x86 Windows CE target.
13806
7fe519cb
UW		 138072009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13808
13809 * inferiors.c (get_thread_process): Make global.
13810 * server.h (get_thread_process): Add prototype.
13811 * thread-db.c (find_one_thread): Use get_thread_process
13812 instead of current_process.
13813 (thread_db_get_tls_address): Do not crash if called when
13814 thread layer is not yet initialized.
13815
5472f405
UW		 138162009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13817
13818 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13819 * spu-low.c (current_tid): Rename to ...
13820 (current_ptid): ... this.
13821 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13822 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13823 ptid_get_lwp (current_ptid) instead of current_tid.
13824 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13825 instead of current_tid. Use find_process_pid to verify pid
13826 argument is valid. Pass proper argument to remove_process.
13827 (spu_thread_alive): Compare current_ptid instead of current_tid.
13828 (spu_resume): Likewise.
13829
55ac2b99
PA		 138302009-04-02 Pedro Alves <pedro@codesourcery.com>
13831
13832 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13833 variable.
13834
95954743
PA		 138352009-04-01 Pedro Alves <pedro@codesourcery.com>
13836
13837 Implement the multiprocess extensions, and add linux multiprocess
13838 support.
13839
13840 * server.h (ULONGEST): Declare.
13841 (struct ptid, ptid_t): New.
13842 (minus_one_ptid, null_ptid): Declare.
13843 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13844 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13845 (struct inferior_list_entry): Change `id' type from unsigned from
13846 to ptid_t.
13847 (struct sym_cache, struct breakpoint, struct
13848 process_info_private): Forward declare.
13849 (struct process_info): Declare.
13850 (current_process): Declare.
13851 (all_processes): Declare.
13852 (initialize_inferiors): Declare.
13853 (add_thread): Adjust to use ptid_t.
13854 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13855 (add_process, remove_process, find_thread_pid): Declare.
13856 (find_inferior_id): Adjust to use ptid_t.
13857 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13858 (multi_process): Declare.
13859 (push_event): Adjust to use ptid_t.
13860 (read_ptid, write_ptid): Declare.
13861 (prepare_resume_reply): Adjust to use ptid_t.
13862 (clear_symbol_cache): Declare.
13863 * inferiors.c (all_processes): New.
13864 (null_ptid, minus_one_ptid): New.
13865 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13866 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13867 (add_thread): Change unsigned long to ptid. Remove gdb_id
13868 parameter. Adjust.
13869 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13870 (gdb_id_to_thread): Rename to ...
13871 (find_thread_pid): ... this. Change unsigned long to ptid.
13872 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13873 (loaded_dll, pull_pid_from_list): Adjust.
13874 (add_process, remove_process, find_process_pid)
13875 (get_thread_process, current_process, initialize_inferiors): New.
13876 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13877 (struct target_waitstatus) <related_pid>: Ditto.
13878 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13879 return type to int.
13880 (struct target_ops) <join>: Add `pid' argument.
13881 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13882 (struct target_ops) <wait>: Add `ptid' field. Change return type
13883 to ptid.
13884 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13885 (mywait): Add `ptid' argument. Change return type to ptid_t.
13886 (target_pid_to_str): Declare.
13887 * target.c (set_desired_inferior): Adjust to use ptids.
13888 (mywait): Add new `ptid' argument. Adjust.
13889 (target_pid_to_str): New.
13890 * mem-break.h (free_all_breakpoints): Declare.
13891 * mem-break.c (breakpoints): Delelete.
13892 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13893 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13894 to use per-process breakpoint list.
13895 (free_all_breakpoints): New.
13896 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13897 (symbol_cache, all_symbols_looked_up): Delete.
13898 (hexchars): New.
13899 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13900 read_ptid): New.
13901 (prepare_resume_reply): Change ptid argument's type from unsigned
13902 long to ptid_t. Adjust. Implement W;process and X;process.
13903 (free_sym_cache, clear_symbol_cache): New.
13904 (look_up_one_symbol): Adjust to per-process symbol cache. *
13905 * server.c (cont_thread, general_thread, step_thread): Change type
13906 to ptid_t.
13907 (attached): Delete.
13908 (multi_process): New.
13909 (last_ptid): Change type to ptid_t.
13910 (struct vstop_notif) <ptid>: Change type to ptid_t.
13911 (queue_stop_reply, push_event): Change `ptid' argument's type to
13912 ptid_t.
13913 (discard_queued_stop_replies): Add `pid' argument.
13914 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13915 changes. Don't reference the `attached' global.
13916 (attach_inferior): Adjust to mywait interface changes.
13917 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13918 features. Handle and report "multiprocess+". Handle
13919 "qAttached:PID".
13920 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13921 changes.
13922 (handle_v_kill): New.
13923 (handle_v_stopped): Adjust to use target_pid_to_str.
13924 (handle_v_requests): Allow multiple attaches and runs when
13925 multiprocess extensions are in effect. Handle "vKill".
13926 (myresume): Adjust to use ptids.
13927 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13928 (handle_status): Adjust to discard_queued_stop_replies interface
13929 change.
13930 (first_thread_of, kill_inferior_callback)
13931 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13932 (main): Call initialize_inferiors. Adjust to use ptids, killing
13933 and detaching from all inferiors. Handle multiprocess packet
13934 variants.
13935 * linux-low.h: Include gdb_proc_service.h.
13936 (struct process_info_private): New.
13937 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13938 <lwpid_of>: Use ptid_get_lwp.
13939 (get_lwp_thread): Adjust.
13940 (struct lwp_info): Add `dead' member.
13941 (find_lwp_pid): Declare.
13942 * linux-low.c (thread_db_active): Delete.
13943 (new_inferior): Adjust comment.
13944 (inferior_pid): Delete.
13945 (linux_add_process): New.
13946 (handle_extended_wait): Adjust.
13947 (add_lwp): Change unsigned long to ptid.
13948 (linux_create_inferior): Add process to processes table. Adjust
13949 to use ptids. Don't set new_inferior here.
13950 (linux_attach_lwp): Rename to ...
13951 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13952 it. Adjust to use ptids.
13953 (linux_attach_lwp): New.
13954 (linux_attach): Add process to processes table. Don't set
13955 new_inferior here.
13956 (struct counter): New.
13957 (second_thread_of_pid_p, last_thread_of_process_p): New.
13958 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13959 multiple processes.
13960 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13961 processes. Remove process from process table.
13962 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13963 to multiple processes.
13964 (any_thread_of): New.
13965 (linux_detach): Add `pid' argument, and handle it. Remove process
13966 from processes table.
13967 (linux_join): Add `pid' argument. Handle it.
13968 (linux_thread_alive): Change unsighed long argument to ptid_t.
13969 Consider dead lwps as not being alive.
13970 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13971 threads we're not interested in.
13972 (same_lwp, find_lwp_pid): New.
13973 (linux_wait_for_lwp): Change `pid' argument's type from int to
13974 ptid_t. Adjust.
13975 (linux_wait_for_event): Rename to ...
13976 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13977 from int to ptid_t. Adjust.
13978 (linux_wait_for_event): New.
13979 (linux_wait_1): Add `ptid' argument. Change return type to
13980 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13981 that exit from the process table.
13982 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13983 Adjust.
13984 (mark_lwp_dead): New.
13985 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13986 stopping all threads, mark its main lwp as dead.
13987 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13988 ptids.
13989 (fetch_register, usr_store_inferior_registers)
13990 (regsets_fetch_inferior_registers)
13991 (regsets_store_inferior_registers, linux_read_memory)
13992 (linux_write_memory): Inline `inferior_pid'.
13993 (linux_look_up_symbols): Adjust to use per-process
13994 `thread_db_active'.
13995 (linux_request_interrupt): Adjust to use ptids.
13996 (linux_read_auxv): Inline `inferior_pid'.
13997 (initialize_low): Don't reference thread_db_active.
13998 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13999 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14000 (ps_getpid): Return the pid of the current inferior.
14001 * thread-db.c (proc_handle, thread_agent): Delete.
14002 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14003 per-process data.
14004 (find_one_thread): Change argument type to ptid_t. Adjust to
14005 per-process data.
14006 (maybe_attach_thread): Adjust to per-process data and ptids.
14007 (thread_db_find_new_threads): Ditto.
14008 (thread_db_init): Ditto.
14009 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14010 processes table. Adjust to use ptids.
14011 (spu_kill, spu_detach): Adjust interface. Remove process from
14012 processes table.
14013 (spu_join, spu_thread_alive): Adjust interface.
14014 (spu_wait): Adjust interface. Remove process from processes
14015 table. Adjust to use ptids.
14016 * win32-low.c (current_inferior_tid): Delete.
14017 (current_inferior_ptid): New.
14018 (debug_event_ptid): New.
14019 (thread_rec): Take a ptid. Adjust.
14020 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14021 (child_delete_thread): Ditto.
14022 (do_initial_child_stuff): Add `attached' argument. Add process to
14023 processes table.
14024 (child_fetch_inferior_registers, child_store_inferior_registers):
14025 Adjust.
14026 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14027 (win32_attach): Pass 1 to do_initial_child_stuff.
14028 (win32_kill): Adjust interface. Remove process from processes
14029 table.
14030 (win32_detach): Ditto.
14031 (win32_join): Adjust interface.
14032 (win32_thread_alive): Take a ptid.
14033 (win32_resume): Adjust to use ptids.
14034 (get_child_debug_event): Ditto.
14035 (win32_wait): Adjust interface. Remove exiting process from
14036 processes table.
14037
bd99dc85
PA		 140382009-04-01 Pedro Alves <pedro@codesourcery.com>
14039
14040 Non-stop mode support.
14041
14042 * server.h (non_stop): Declare.
14043 (gdb_client_data, handler_func): Declare.
14044 (delete_file_handler, add_file_handler, start_event_loop):
14045 Declare.
14046 (handle_serial_event, handle_target_event, push_event)
14047 (putpkt_notif): Declare.
14048 * target.h (enum resume_kind): New.
14049 (struct thread_resume): Replace `step' field by `kind' field.
14050 (TARGET_WNOHANG): Define.
14051 (struct target_ops) <wait>: Add `options' argument.
14052 <supports_non_stop, async, start_non_stop>: New fields.
14053 (target_supports_non_stop, target_async): New.
14054 (start_non_stop): Declare.
14055 (mywait): Add `options' argument.
14056 * target.c (mywait): Add `options' argument. Print child exit
14057 notifications here.
14058 (start_non_stop): New.
14059 * server.c (non_stop, own_buf, mem_buf): New globals.
14060 (struct vstop_notif): New.
14061 (notif_queue): New global.
14062 (queue_stop_reply, push_event, discard_queued_stop_replies)
14063 (send_next_stop_reply): New.
14064 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14065 interface changes.
14066 (attach_inferior): In non-stop mode, don't wait for the target
14067 here.
14068 (handle_general_set): Handle QNonStop.
14069 (handle_query): When handling qC, return the current general
14070 thread, instead of the first thread of the list.
14071 (handle_query): If the backend supports non-stop mode, include
14072 QNonStop+ in the qSupported query response.
14073 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14074 and non-stop mode.
14075 (handle_v_attach, handle_v_run): Handle non-stop mode.
14076 (handle_v_stopped): New.
14077 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14078 (myresume): Adjust to use resume_kind. Handle non-stop.
14079 (queue_stop_reply_callback): New.
14080 (handle_status): Handle non-stop mode.
14081 (main): Clear non_stop flag on reconnection. Use the event-loop.
14082 Refactor serial protocol handling from here ...
14083 (process_serial_event): ... to this new function. When GDB
14084 selects any thread, select one here. In non-stop mode, wait until
14085 GDB acks all pending events before exiting.
14086 (handle_serial_event, handle_target_event): New.
14087 * remote-utils.c (remote_open): Install remote_desc in the event
14088 loop.
14089 (remote_close): Remove remote_desc from the event loop.
14090 (putpkt_binary): Rename to...
14091 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14092 (putpkt_binary): New as wrapper around putpkt_binary_1.
14093 (putpkt_notif): New.
14094 (prepare_resume_reply): In non-stop mode, don't change the
14095 general_thread.
14096 * event-loop.c: New.
14097 * Makefile.in (OBJ): Add event-loop.o.
14098 (event-loop.o): New rule.
14099
14100 * linux-low.h (pid_of): Moved here.
14101 (lwpid_of): New.
14102 (get_lwp_thread): Use lwpid_of.
14103 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14104 * linux-low.c (pid_of): Delete.
14105 (inferior_pid): Use lwpid_of.
14106 (linux_event_pipe): New.
14107 (target_is_async_p): New.
14108 (delete_lwp): New.
14109 (handle_extended_wait): Use lwpid_of.
14110 (add_lwp): Don't set lwpid field.
14111 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14112 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14113 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14114 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14115 first. Adjust to linux_wait_for_event interface changes. Use
14116 lwpid_of.
14117 (linux_detach): Don't delete the main lwp here.
14118 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14119 (status_pending_p): Don't consider explicitly suspended lwps.
14120 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14121 pointer. Add OPTIONS argument. Change return type to int. Use
14122 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14123 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14124 pointer. Add status pointer argument. Return a pid instead of a
14125 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14126 changes. In non-stop mode, don't switch to a random thread.
14127 (linux_wait): Rename to...
14128 (linux_wait_1): ... this. Add target_options argument, and handle
14129 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14130 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14131 clean exit and signal exit code. Don't stop all threads in
14132 non-stop mode. In all-stop mode, only stop all threads when
14133 reporting a stop to GDB. Handle explicit thread stop requests.
14134 (async_file_flush, async_file_mark): New.
14135 (linux_wait): New.
14136 (send_sigstop): Use lwpid_of.
14137 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14138 interface changes. In non-stop mode, don't switch to a random
14139 thread.
14140 (linux_resume_one_lwp): Use lwpid_of.
14141 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14142 (linux_resume_one_thread): ... this. Handle resume_stop. In
14143 non-stop mode, don't look for pending flag in all threads.
14144 (resume_status_pending_p): Don't consider explicitly suspended
14145 threads.
14146 (my_waitpid): Reimplement. Emulate __WALL.
14147 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14148 Use lwpid_of.
14149 (sigchld_handler, linux_supports_non_stop, linux_async)
14150 (linux_start_non_stop): New.
14151 (linux_target_ops): Register linux_supports_non_stop, linux_async
14152 and linux_start_non_stop.
14153 (initialize_low): Install SIGCHLD handler.
14154 * thread-db.c (thread_db_create_event, find_one_thread)
14155 (thread_db_get_tls_address): Use lwpid_of.
14156 * win32-low.c (win32_detach): Adjust to use resume_kind.
14157 (win32_wait): Add `options' argument.
14158 * spu-low.c (spu_resume): Adjust to use resume_kind.
14159 (spu_wait): Add `options' argument.
14160
5b1c542e
PA		 141612009-04-01 Pedro Alves <pedro@codesourcery.com>
14162
14163 Decouple target code from remote protocol.
14164
14165 * target.h (enum target_waitkind): New.
14166 (struct target_waitstatus): New.
14167 (struct target_ops) <wait>: Return an unsigned long. Take a
14168 target_waitstatus pointer instead of a char pointer.
14169 (mywait): Likewise.
14170 * target.c (mywait): Change prototype to return an unsigned long.
14171 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14172 * server.h (thread_from_wait, old_thread_from_wait): Delete
14173 declarations.
14174 (prepare_resume_reply): Change prototype to take a
14175 target_waitstatus.
14176 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14177 (last_status, last_ptid): New.
14178 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14179 pid instead of a signal.
14180 (attach_inferior): Remove "status" and "signal" parameters.
14181 Adjust.
14182 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14183 not as an address.
14184 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14185 (handle_v_requests, myresume): Remove "status" and "signal"
14186 parameters. Adjust.
14187 (handle_status): New.
14188 (main): Delete local `status'. Adjust.
14189 * remote-utils.c: Include target.h.
14190 (prepare_resume_reply): Change prototype to take a
14191 target_waitstatus. Adjust.
14192
14193 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14194 interface.
14195 * spu-low.c (spu_wait): Adjust.
14196 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14197 Delete.
14198 (win32_wait): Adjust.
14199
2bd7c093
PA		 142002009-04-01 Pedro Alves <pedro@codesourcery.com>
14201
14202 * target.h (struct thread_resume): Delete leave_stopped member.
14203 (struct target_ops): Add a `n' argument to the `resume' callback.
14204 * server.c (start_inferior): Adjust.
14205 (handle_v_cont, myresume): Adjust.
14206 * linux-low.c (check_removed_breakpoint): Adjust to resume
14207 interface change, and to removed leave_stopped field.
14208 (resume_ptr): Delete.
14209 (struct thread_resume_array): New.
14210 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14211 resume interface change.
14212 (linux_continue_one_thread, linux_queue_one_thread)
14213 (resume_status_pending_p): Check if the resume field is NULL
14214 instead of checking the leave_stopped member.
14215 (linux_resume): Adjust to the target resume interface change.
14216 * spu-low.c (spu_resume): Adjust to the target resume interface
14217 change.
14218 * win32-low.c (win32_detach, win32_resume): Ditto.
14219
c35fafde
PA		 142202009-04-01 Pedro Alves <pedro@codesourcery.com>
14221
14222 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14223 flag.
14224 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14225 pending.
14226 (linux_continue_one_thread): Only preserve the stepping flag if
14227 there's a pending breakpoint.
14228
0a59d50b
PA		 142292009-03-31 Pedro Alves <pedro@codesourcery.com>
14230
14231 * server.c (main): After the inferior having exited, call
14232 remote_close before exiting gdbserver.
14233
f04c6d38
TJB		 142342009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14235
14236 Fix size of FPSCR in Power 7 processors.
14237 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14238 (PPC_FEATURE_HAS_DFP): New #define.
14239 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14240 size of the FPSCR.
14241
78e5cee6
PA		 142422009-03-23 Pedro Alves <pedro@codesourcery.com>
14243
14244 * server.c (handle_query) Whitespace and formatting.
14245
1b3f6016
PA		 142462009-03-22 Pedro Alves <pedro@codesourcery.com>
14247
14248 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14249 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14250 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14251 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14252 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14253 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14254 Makefile.in, configure.ac: Fix whitespace throughout.
14255 * configure: Regenerate.
14256
a07b2135
PA		 142572009-03-22 Pedro Alves <pedro@codesourcery.com>
14258
14259 * inferiors.c (find_inferior): Make it safe for the callback
14260 function to delete the currently iterated inferior.
14261
67cc2626
PA		 142622009-03-22 Pedro Alves <pedro@codesourcery.com>
14263
14264 * Makefile.in (linuw_low_h): Move higher.
14265 (thread-db.o): Depend on $(linux_low_h).
14266
54a0b537
PA		 142672009-03-17 Pedro Alves <pedro@codesourcery.com>
14268
14269 Rename "process" to "lwp" throughout.
14270
14271 * linux-low.c (all_processes): Rename to...
14272 (all_lwps): ... this.
14273 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14274 (add_process): Rename to ...
14275 (add_lwp): ... this. Adjust.
14276 (linux_create_inferior): Adjust.
14277 (linux_attach_lwp): Adjust.
14278 (linux_attach): Adjust.
14279 (linux_kill_one_process): Rename to ...
14280 (linux_kill_one_lwp): ... this. Adjust.
14281 (linux_kill): Adjust.
14282 (linux_detach_one_process): Rename to ...
14283 (linux_detach_one_lwp): ... this. Adjust.
14284 (linux_detach): Adjust.
14285 (check_removed_breakpoint): Adjust.
14286 (status_pending_p): Adjust.
14287 (linux_wait_for_process): Rename to ...
14288 (linux_wait_for_lwp): ... this. Adjust.
14289 (linux_wait_for_event): Adjust.
14290 (send_sigstop): Adjust.
14291 (wait_for_sigstop): Adjust.
14292 (stop_all_processes): Rename to ...
14293 (stop_all_lwps): ... this.
14294 (linux_resume_one_process): Rename to ...
14295 (linux_resume_one_lwp): ... this. Adjust.
14296 (linux_set_resume_request, linux_continue_one_thread)
14297 (linux_queue_one_thread, resume_status_pending_p)
14298 (usr_store_inferior_registers, regsets_store_inferior_registers)
14299 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14300 Adjust.
14301 * linux-low.h (get_process): Rename to ...
14302 (get_lwp): ... this. Adjust.
14303 (get_thread_process): Rename to ...
14304 (get_thread_lwp): ... this. Adjust.
14305 (get_process_thread): Rename to ...
14306 (get_lwp_thread): ... this. Adjust.
14307 (struct process_info): Rename to ...
14308 (struct lwp_info): ... this.
14309 (all_processes): Rename to ...
14310 (all_lwps): ... this.
14311 * proc-service.c (ps_lgetregs): Adjust.
14312 * thread-db.c (thread_db_create_event, find_one_thread)
14313 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14314
0b16c5cf
PA		 143152009-03-14 Pedro Alves <pedro@codesourcery.com>
14316
14317 * server.c (handle_query): Handle "qAttached".
14318
32de4b9d
NS		 143192009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14320
14321 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14322 GPLv3, update license URL.
14323
2aecd87f
DE		 143242009-03-01 Doug Evans <dje@google.com>
14325
93efd302 14326 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14327 (server_h): Add gdb_signals.h.
14328 (signals.o): Update.
14329 * server.h (target_signal_from_host,target_signal_to_host_p)
14330 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14331
86b1f9c5
PM		 143322009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14333
14334 * remote-utils.c (getpkt): Also generate remote-debug
14335 information if noack_mode is set.
14336
4aa995e1
PA		 143372009-02-06 Pedro Alves <pedro@codesourcery.com>
14338
14339 * server.c (handle_query): Report qXfer:siginfo:read and
14340 qXfer:siginfo:write as supported and handle them.
14341 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14342 * linux-low.c (linux_xfer_siginfo): New.
14343 (linux_target_ops): Set it.
14344
62709adf
PA		 143452009-01-26 Pedro Alves <pedro@codesourcery.com>
14346
14347 * server.c (gdbserver_usage): Mention --remote-debug.
14348 (main): Accept '--remote-debug' switch.
14349
aef93bd7
DE		 143502009-01-18 Doug Evans <dje@google.com>
14351
14352 * regcache.c (new_register_cache): No need to check result of xcalloc.
14353 * server.c (handle_search_memory): Back out calls to xmalloc,
14354 result is checked and error is returned to user upon failure.
14355 (handle_query): Ditto. Add more checks for result of malloc.
14356 (handle_v_cont): Check result of malloc, report error back to
14357 user upon failure.
14358 (handle_v_run): Ditto. Call freeargv.
14359 * server.h (freeargv): Declare.
14360 * utils.c (freeargv): New fn.
14361
54363045
DE		 143622009-01-15 Doug Evans <dje@google.com>
14363
f626972c
DE		 14364 * gdbreplay.c (perror_with_name): Make arg const char *.
14365 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14366 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14367 * utils.c (perror_with_name): Make arg const char *.
54363045 14368
18aae699
PA		 143692009-01-14 Pedro Alves <pedro@codesourcery.com>
14370
14371 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14372 when handling a EXIT_PROCESS_DEBUG_EVENT.
14373
ff703abe
JB		 143742009-01-06 Joel Brobecker <brobecker@adacore.com>
14375
14376 * gdbreplay.c (gdbreplay_version): Update copyright year.
14377 * server.c (gdbserver_version): Likewise.
14378
f21cc1a2 143792009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14380
14381 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14382 (handle_extended_wait): Improve comment.
0e21c1ec 14383
bca929d3
DE		 143842008-12-13 Doug Evans <dje@google.com>
14385
14386 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14387 * server.h (ATTR_MALLOC): New macro.
14388 (xmalloc,xcalloc,xstrdup): Declare.
14389 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14390 * inferiors.c: Ditto.
14391 * linux-low.c: Ditto.
14392 * mem-break.c: Ditto.
14393 * regcache.c: Ditto.
14394 * remote-utils.c: Ditto.
14395 * server.c: Ditto.
14396 * target.c: Ditto.
14397 * win32-low.c: Ditto.
14398
97438e3f
DE		 143992008-12-12 Doug Evans <dje@google.com>
14400
896c7fbb
DE		 14401 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14402 in debugging printf.
14403
97438e3f
DE		 14404 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14405
e3b886f8
DE		 144062008-12-09 Doug Evans <dje@google.com>
14407
14408 * linux-low.h (struct process_info): Delete member tid, unused.
14409 * thread-db.c (find_one_thread): Update.
14410 (maybe_attach_thread): Update.
14411
07e059b5
VP		 144122008-12-02 Pedro Alves <pedro@codesourcery.com>
14413
889bf7c5
PA		 14414 * target.h (struct target_ops): Add qxfer_osdata member.
14415 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14416 and dirent.h.
14417 (linux_qxfer_osdata): New functions.
14418 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14419 callback.
14420 * server.c (handle_query): Handle "qXfer:osdata:read:".
14421 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14422 (buffer_xml_printf): New functions.
14423 * server.h (struct buffer): New.
14424 (buffer_grow_str, buffer_grow_str0): New macros.
14425 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14426 (buffer_xml_printf): Declare.
07e059b5 14427
4cab47ab
DE		 144282008-11-24 Doug Evans <dje@google.com>
14429
14430 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14431
f142445f
DJ		 144322008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14433
14434 * server.c (handle_v_run): Always use the supplied argument list.
14435
d0107bb6 144362008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14437
d0107bb6
BW		 14438 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14439 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14440
2c4ad781
TJB		 144412008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14442
14443 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14444 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14445 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14446 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14447 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14448 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14449 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14450 XML target descriptions.
14451 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14452 when inferior is running on an ISA 2.05 or later processor. Add
14453 special case to return offset for full 64-bit slot of FPSCR when
14454 in 32-bits.
14455
dfb64f85
DJ		 144562008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14457
14458 * Makefile.in (SFILES, clean): Added sparc64 files.
14459 (reg-sparc64.o, reg-sparc64.c): New.
14460 * configure.srv (sparc*-*-linux*): New configuration.
14461 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14462 syscall arguments for SPARC.
14463 (regsets_store_inferior_registers): Likewise.
14464 * linux-sparc-low.c: New file.
14465
66b6e1dd
DE		 144662008-10-21 Doug Evans <dje@google.com>
14467
14468 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14469 (READLINE_DIR,READLINE_DEP): Delete.
14470 (INTERNAL_CFLAGS): Update.
14471 (LINTFLAGS): Update.
14472
9b710a42
PA		 144732008-10-10 Pedro Alves <pedro@codesourcery.com>
14474
14475 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14476 whole argv from the last run, not just argv[0].
14477
5822d809
PA		 144782008-09-08 Pedro Alves <pedro@codesourcery.com>
14479
14480 * regcache.c (new_register_cache): Return NULL if the register
14481 cache size isn't known yet.
14482 (free_register_cache): Avoid dereferencing a NULL regcache.
14483
74aac56f
DJ		 144842008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14485
14486 * configure.srv: Merge MIPS and MIPS64.
14487
400b20f5
MR		 144882008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14489
14490 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14491
677c5bb1
LM		 144922008-08-18 Luis Machado <luisgpm@br.ibm.com>
14493
14494 * Makefile.in: Add required vsx dependencies.
14495
14496 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14497 Declare init_registers_powerpc_vsx32l.
14498 Declare init_registers_powerpc_vsx64l.
14499 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14500 (ppc_arch_setup): Check for VSX in hwcap.
14501 (ppc_fill_vsxregset): New function.
14502 (ppc_store_vsxregset): New function.
14503 Add new VSX entry in regset_info target_regsets.
14504
14505 * configure.srv: Add new VSX dependencies.
14506
a6f3e723
SL		 145072008-08-12 Pedro Alves <pedro@codesourcery.com>
14508
14509 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14510 (remote_open): Set or clear transport_is_reliable.
14511 (putpkt_binary): Don't expect acks in noack mode.
14512 (getpkt): Don't send ack/nac in noack mode.
14513 * server.c (handle_general_set): Handle QStartNoAckMode.
14514 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14515 qSupported.
14516 (main): Reset noack_mode on every connection.
14517 * server.h (noack_mode): Declare.
14518
a417dc56
RW		 145192008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14520
14521 * Makefile.in (GDBREPLAY_OBS): New variable.
14522 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14523
3221518c
UW		 145242008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14525 Daniel Jacobowitz <dan@codesourcery.com>
14526
14527 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14528 (usr_store_inferior_registers): Likewise.
14529 (regsets_store_inferior_registers): Likewise.
14530
ec56be1b
PA		 145312008-07-31 Rolf Jansen <rj@surtec.com>
14532 Pedro Alves <pedro@codesourcery.com>
14533
14534 * configure.ac: Check for memmem declaration.
14535 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14536 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14537 (disable_packet_qfThreadInfo): Unconditionally compile.
14538 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14539 * configure, config.in: Regenerate.
14540
2fe5e3ff
DE		 145412008-07-28 Doug Kwan <dougkwan@google.com>
14542
14543 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14544 (linux_write_memory): Remove declaration of errno.
14545
836acd6d
UW		 145462008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14547
14548 * linux-low.c (handle_extended_wait): Do not use "status"
14549 variable uninitialized.
14550
aeba519e
PA		 145512008-07-07 Pedro Alves <pedro@codesourcery.com>
14552
14553 * server.c (handle_v_attach): Inhibit reporting dll changes.
14554
db42f210
PA		 145552008-06-27 Pedro Alves <pedro@codesourcery.com>
14556
14557 * remote-utils.c (prepare_resume_reply): If requested, don't
14558 output "thread:TID" in the T stop reply.
14559
14560 * server.c (disable_packet_vCont, disable_packet_Tthread)
14561 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14562 (handle_query): If requested, disable support for qC, qfThreadInfo
14563 and qsThreadInfo.
14564 (handle_v_requests): If requested, disable support for vCont.
14565 (gdbserver_show_disableable): New.
14566 (main): Handle --disable-packet and --disable-packet=LIST.
14567
14568 * server.h (disable_packet_vCont, disable_packet_Tthread)
14569 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14570
8e4c5421
CD		 145712008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14572
14573 * server.c (gdbserver_usage): Mention --version.
14574
6e23a804
DJ		 145752008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14576
14577 * Makefile.in (gdbreplay.o): New rule.
14578
90aa6a40
JM		 145792008-06-06 Joseph Myers <joseph@codesourcery.com>
14580
14581 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14582 message, not gdbserver.
14583
c16158bc 145842008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14585 Nathan Sidwell <nathan@codesourcery.com>
14586 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14587
14588 * acinclude.m4: Include ../../config/acx.m4.
14589 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14590 * configure, config.in: Regenerate.
14591 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14592 * server.c (gdbserver_version): Print PKGVERSION.
14593 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14594 (main): Adjust gdbserver_usage calls.
14595 * gdbreplay.c (version, host_name): Add declarations.
14596 (gdbreplay_version, gdbreplay_usage): New.
14597 (main): Accept --version and --help options.
14598
aeb75bf5
DJ		 145992008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14600
14601 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14602 (arm_breakpoint_at): Handle Thumb.
14603 (the_low_target): Add comment.
14604
76b233dd
UW		 146052008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14606
14607 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14608
08388c79
DE		 146092008-05-09 Doug Evans <dje@google.com>
14610
a3c83fae
DE		 14611 * server.h (decode_search_memory_packet): Declare.
14612 * remote-utils.c (decode_search_memory_packet): New fn.
14613 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14614 (handle_search_memory): New fn.
14615 (handle_query): Process qSearch:memory packets.
14616
bb9c3d36
UW		 146172008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14618
14619 * regcache.c (registers_length): Remove.
14620 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14621 full register packet.
14622 * regcache.h (registers_length): Remove prototype.
14623 * server.h (PBUFSIZ): Define to 16384.
14624
7284e1be
UW		 146252008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14626
14627 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14628 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14629 powerpc-64l.o, and powerpc-altivec64l.o.
14630 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14631 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14632 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14633 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14634 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14635 to srv_xmlfiles.
14636
14637 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14638 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14639 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14640 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14641 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14642 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14643 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14644 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14645 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14646 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14647 (clean): Update.
14648
14649 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14650 (init_registers_powerpc_32l): ... this new prototype.
14651 (init_registers_powerpc_32): Remove, replace by ...
14652 (init_registers_powerpc_altivec32l): ... this new prototype.
14653 (init_registers_powerpc_e500): Remove, replace by ...
14654 (init_registers_powerpc_e500l): ... this new prototype.
14655 (init_registers_ppc64): Remove, replace by ...
14656 (init_registers_powerpc_64l): ... this new prototype.
14657 (init_registers_powerpc_64): Remove, replace by ...
14658 (init_registers_powerpc_altivec64l): ... this new prototype.
14659 (ppc_num_regs): Set to 73.
14660 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14661 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14662 (ppc_cannot_store_register): Handle orig_r3 and trap.
14663 (ppc_arch_setup): Update init_registers_... calls.
14664 (ppc_fill_gregset): Handle orig_r3 and trap.
14665
14666 * inferiors.c (clear_inferiors): Reset current_inferior.
14667
fdc59709
PB		 146682008-04-23 Paolo Bonzini <bonzini@gnu.org>
14669
889bf7c5
PA		 14670 * acinclude.m4: Add override.m4.
14671 * configure: Regenerate.
fdc59709 14672
c9b2f845
UW		 146732008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14674
14675 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14676 initial call to init_register_ppc64.
14677
550512b8
UW		 146782008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14679
43aaf8b6
PA		 14680 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14681 single powerpc*-*-linux* case.
550512b8
UW		 14682 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14683
b6430ec3
UW		 146842008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14685
14686 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14687 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14688 from reg_xmlfiles.
14689 * linux-ppc-low.c: Include <elf.h>.
14690 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14691 (ppc_hwcap): New global variable.
14692 (ppc_regmap): Remove __SPE__ #ifdef sections.
14693 (ppc_regmap_e500): New global variable.
14694 (ppc_cannot_store_register): Update __SPE__ special case.
14695 (ppc_get_hwcap): New function.
14696 (ppc_arch_setup): Use it to determine whether inferior supports
14697 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14698 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14699 Do not access registers if target does not support AltiVec.
14700 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14701 Do not access registers if target does not support SPE.
14702 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14703
52fa2412
UW		 147042008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14705
14706 * linux-low.c (disabled_regsets, num_regsets): New.
14707 (use_regsets_p): Delete.
14708 (linux_wait_for_process): Clear disabled_regsets.
14709 (regsets_fetch_inferior_registers): Check and set it.
14710 (regsets_store_inferior_registers): Likewise.
14711 (linux_fetch_registers, linux_store_registers): Do not use
14712 use_regsets_p.
14713 (initialize_low): Allocate disabled_regsets.
14714
e28b3332
DJ		 147152008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14716
14717 * Makefile.in (LIBOBJS): New.
14718 (OBS): Use LIBOBJS.
14719 (memmem.o): New rule.
14720 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14721 * configure: Regenerated.
14722
4536995d
UW		 147232008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14724
14725 * server.c (handle_query): Never return "unsupported" for
14726 qXfer:features:read queries.
14727
221c031f
UW		 147282008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14729
14730 * server.c (get_features_xml): Fix inverted condition.
14731 (handle_query): Always support qXfer:feature:read.
14732
ccd213ac
DJ		 147332008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14734
14735 * server.c (wrapper_argv): New.
14736 (start_inferior): Handle wrapper_argv. If set, expect an extra
14737 trap.
14738 (gdbserver_usage): Document --wrapper.
14739 (main): Parse --wrapper.
14740
6fe305f7
UW		 147412008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14742
14743 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14744 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14745 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14746 (ppc_set_pc): Likewise.
14747 (ppc_arch_setup): New function.
14748 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14749 of collect_register.
889bf7c5 14750 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14751
5b0a002e
UW		 147522008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14753
14754 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14755 instead of linux-ppc64-low.o.
14756 * linux-ppc64-low.c: Remove file.
14757 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14758 (linux-ppc64-low.o): Remove rule.
14759
14760 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14761 (init_registers_powerpc_64): Likewise.
14762 (ppc_regmap): Conditionally define depending on __powerpc64__.
14763 (ppc_cannot_store_register): Do not special-case "fpscr" when
14764 compiled on __powerpc64__.
14765 (ppc_collect_ptrace_register): New function.
14766 (ppc_supply_ptrace_register): New function.
14767 (ppc_breakpoint): Change type to "unsigned int".
14768 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14769 (the_low_target): Conditionally provide initializers for the
889bf7c5 14770 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14771 collect_ptrace_register and supply_ptrace_register members.
14772
9b4b61c8
UW		 147732008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14774
14775 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14776 * server.c (gdbserver_xmltarget): Define.
14777 (get_features_xml): Use it to replace "target.xml" and arch_string.
14778
14779 * configure.srv: Remove srv_xmltarget. Add XML files that were
14780 mentioned there to srv_xmlfiles instead. Remove conditional tests
14781 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14782 srv_xmlfiles and srv_regobj to include all possible choices.
14783 * configure.ac (srv_xmltarget): Remove.
14784 (srv_xmlfiles): Do not add "target.xml".
14785 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14786 checks for supplementary target information.
14787 * configure: Regenerate.
14788 * Makefile.in (XML_TARGET): Remove.
14789 (target.xml): Remove rule.
14790 (clean): Do not clean up target.xml.
14791 (.PRECIOUS): Do not mention target.xml.
14792
14793 * target.h (struct target_ops): Remove arch_string member.
14794 * linux-low.c (linux_arch_string): Remove.
14795 (linux_target_ops): Remove arch_string initializer.
14796 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14797 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14798 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14799 * spu-low.c (spu_arch_string): Remove.
14800 (spu_target_ops): Remove arch_string initializer.
14801 * win32-low.c (win32_arch_string): Remove.
14802 (win32_target_ops): Remove arch_string initializer.
14803 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14804 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14805 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14806
ee1a7ae4
UW		 148072008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14808
14809 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14810 by collect_ptrace_register and supply_ptrace_register hooks.
14811 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14812 instead of checking for the_low_target.left_pad_xfer.
14813 (usr_store_inferior_registers): Use collect_ptrace_register callback
14814 instead of checking for the_low_target.left_pad_xfer.
14815
14816 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14817 (s390_supply_ptrace_register): Likewise.
14818 (s390_fill_gregset): Call s390_collect_ptrace_register.
14819 (the_low_target): Update.
14820
14821 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14822 (ppc_supply_ptrace_register): Likewise.
14823 (the_low_target): Update.
14824
14825 * linux-i386-low.c (the_low_target): Update.
14826 * linux-x86-64-low.c (the_low_target): Update.
14827
d61ddec4
UW		 148282008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14829
14830 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14831 reg-s390.o and reg-s390x.o.
14832
14833 * linux-low.c (new_inferior): New global variable.
14834 (linux_create_inferior, linux_attach): Set it.
14835 (linux_wait_for_process): Call the_low_target.arch_setup after the
14836 target has stopped for the first time.
14837 (initialize_low): Do not call the_low_target.arch_setup.
14838
14839 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14840 (s390_set_pc): Likewise.
14841 (s390_arch_setup): New function.
14842 (the_low_target): Use s390_arch_setup as arch_setup routine.
14843
14844 * regcache.c (realloc_register_cache): New function.
14845 (set_register_cache): Call it for each existing regcache.
14846
d05b4ac3
UW		 148472008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14848
14849 * server.h (init_registers): Remove prototype.
14850
14851 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14852 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14853 instead of init_registers ().
14854 * linux-arm-low.c (init_registers_arm): Add prototype.
14855 (init_registers_arm_with_iwmmxt): Likewise.
14856 (the_low_target): Add initializer for arch_setup field.
14857 * linux-cris-low.c (init_registers_cris): Add prototype.
14858 (the_low_target): Add initializer for arch_setup field.
14859 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14860 (the_low_target): Add initializer for arch_setup field.
14861 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14862 (the_low_target): Add initializer for arch_setup field.
14863 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14864 (the_low_target): Add initializer for arch_setup field.
14865 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14866 (the_low_target): Add initializer for arch_setup field.
14867 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14868 (the_low_target): Add initializer for arch_setup field.
14869 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14870 (init_registers_mips64_linux): Likewise.
14871 (the_low_target): Add initializer for arch_setup field.
14872 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14873 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14874 (the_low_target): Add initializer for arch_setup field.
14875 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14876 (init_registers_powerpc_64): Likewise.
14877 (the_low_target): Add initializer for arch_setup field.
14878 * linux-s390-low.c (init_registers_s390): Add prototype.
14879 (init_registers_s390x): Likewise.
14880 (the_low_target): Add initializer for arch_setup field.
14881 * linux-sh-low.c (init_registers_sh): Add prototype.
14882 (the_low_target): Add initializer for arch_setup field.
14883 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14884 (the_low_target): Add initializer for arch_setup field.
14885 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14886 (the_low_target): Add initializer for arch_setup field.
14887
14888 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14889 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14890 instead of init_registers ().
14891 * win32-arm-low.c (init_registers_arm): Add prototype.
14892 (the_low_target): Add initializer for arch_setup field.
14893 * win32-i386-low.c (init_registers_i386): Add prototype.
14894 (the_low_target): Add initializer for arch_setup field.
14895
14896 * spu-low.c (init_registers_spu): Add prototype.
14897 (initialize_low): Call initialie_registers_spu () instead of
14898 initialize_registers ().
14899
fd96d250
PA		 149002008-02-19 Pedro Alves <pedro@codesourcery.com>
14901
14902 * server.c (handle_v_requests): When handling the vRun and vAttach
14903 packets, if already debugging a process, don't kill it. Return an
14904 error instead.
14905
d41b6bb4
DJ		 149062008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14907
14908 * server.c (handle_query): Correct length check.
14909
5ac588cf
PA		 149102008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14911
14912 * win32-low.c (do_initial_child_stuff): Add process handle
14913 parameter. Set current_process_handle and current_process_id from the
14914 parameters. Clear globals.
14915 (win32_create_inferior): Don't set current_process_handle and
14916 current_process_id here. Instead pass them on the call to
14917 do_initial_child_stuff.
14918 (win32_attach): Likewise.
14919 (win32_clear_inferiors): New.
14920 (win32_kill): Don't close the current process handle or the
14921 current thread handle here. Instead call win32_clear_inferiors.
14922 (win32_detach): Don't open a new handle to the process. Call
14923 win32_clear_inferiors.
14924 (win32_join): Don't rely on current_process_handle; open a new
14925 handle using the process id.
14926 (win32_wait): Call win32_clear_inferiors when the inferior process
14927 has exited.
14928
ecd7ecbc
DJ		 149292008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14930
14931 * server.c (monitor_show_help): Add "exit".
14932
1525d545
MG		 149332008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14934
ecd7ecbc 14935 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14936 (clean): Add reg-xtensa.c.
14937 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14938 * configure.srv (xtensa*-*-linux*) New target.
14939 * linux-xtensa-low.c: New.
14940 * xtensa-xtregs.c: New.
1525d545 14941
59a016f0
PA		 149422008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14943
14944 * hostio.c: Don't include errno.h.
14945 (errno_to_fileio_errno): Move to hostio-errno.
14946 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14947 error number outputting to the target->hostio_last_error callback.
14948 (hostio_packet_error): Use FILEIO_EINVAL directly.
14949 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14950 calls to hostio_error.
14951 * hostio-errno.c: New.
14952 * server.h (hostio_last_error_from_errno): Declare.
14953 * target.h (target_ops): Add hostio_last_error member.
14954 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14955 as hostio_last_error handler.
889bf7c5 14956 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14957 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14958 (wince_hostio_last_error): New functions.
14959 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14960 as hostio_last_error handler.
14961 (win32_target_ops) [!_WIN32_WCE]: Register
14962 hostio_last_error_from_errno as hostio_last_error handler.
14963 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14964 (hostio-errno.o): New rule.
14965 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14966 * configure.srv (srv_hostio_err_objs): New variable. Default to
14967 hostio-errno.o.
14968 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14969 * configure: Regenerate.
14970
2d717e4f
DJ		 149712008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14972
14973 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14974 (linux_kill, linux_detach): Clean up the process list.
14975 * remote-utils.c (remote_open): Improve port number parsing.
14976 (putpkt_binary, input_interrupt): Only send interrupts if the target
14977 is running.
14978 * server.c (extended_protocol): Make static.
14979 (attached): Define earlier.
14980 (exit_requested, response_needed, program_argv): New variables.
14981 (target_running): New.
14982 (start_inferior): Clear attached here.
14983 (attach_inferior): Set attached here.
14984 (require_running): Define.
14985 (handle_query): Use require_running and target_running. Implement
14986 "monitor exit".
14987 (handle_v_attach, handle_v_run): New.
14988 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14989 (gdbserver_usage): Update.
14990 (main): Redo argument parsing. Handle --debug and --multi. Handle
14991 --attach along with other options or after the port. Save
14992 program_argv. Support no initial program. Resynchronize
14993 communication with GDB after an error. Handle "monitor exit".
14994 Use require_running and target_running. Always allow the extended
14995 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14996 restart in extended mode.
14997 * README: Refer to the GDB manual. Update --attach usage.
14998
7407e2de
AS		 149992007-12-20 Andreas Schwab <schwab@suse.de>
15000
15001 * linux-low.c (STACK_SIZE): Define.
15002 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15003 (linux_test_for_tracefork): Likewise.
15004
b65d95c5
DJ		 150052007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15006
15007 * linux-low.c (linux_wait_for_event): Update messages. Do not
15008 reinsert auto-delete breakpoints.
15009 * mem-break.c (struct breakpoint): Change return type of handler to
15010 int.
15011 (set_breakpoint_at): Update handler type.
15012 (reinsert_breakpoint_handler): Return 1 instead of calling
15013 delete_breakpoint.
15014 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15015 setting a new one.
15016 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15017 * mem-break.h (set_breakpoint_at): Update handler type.
15018 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15019 * win32-low.c (auto_delete_breakpoint): New.
15020 (get_child_debug_event): Use it.
15021
4e799345
DJ		 150222007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15023
15024 * configure.ac: Check for pread and pwrite.
15025 * hostio.c (handle_pread): Fall back to lseek and read.
15026 (handle_pwrite): Fall back to lseek and write.
15027 * config.in, configure: Regenerated.
15028
27524b67
DJ		 150292007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15030
15031 * server.c (myresume): Add own_buf argument.
15032 (main): Update calls.
15033
a20d5e98
DJ		 150342007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15035
15036 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15037 * remote-utils.c (remote_open): Do not call disable_async_io.
15038 (block_async_io): Delete.
15039 (unblock_async_io): Make static.
15040 (initialize_async_io): New.
15041 * server.c (handle_v_cont): Handle async I/O here.
15042 (myresume): Likewise. Move other common resume tasks here...
15043 (main): ... from here. Call initialize_async_io. Disable async
15044 I/O before the main loop.
15045 * server.h (initialize_async_io): Declare.
15046 (block_async_io, unblock_async_io): Delete prototypes.
15047 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15048
b79d787e
DJ		 150492007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15050
15051 * remote-utils.c (readchar): Allow binary data in received messages.
15052
d97903b2
PA		 150532007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15054
15055 * win32-low.c (attaching): New global.
15056 (win32_create_inferior): Clear the `attaching' global.
15057 (win32_attach): Set the `attaching' global.
15058 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15059 attaching. Only set a breakpoint at the entry point if not
15060 attaching.
15061
311de423
PA		 150622007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15063
15064 * server.c (main): Don't report dll events on the initial
15065 connection on attaches.
15066
6c2d16d2
PA		 150672007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15068
15069 * server.c (main): Relax numerical bases supported for the pid of
15070 the --attach command line argument.
15071
5ca906e6
PA		 150722007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15073
15074 * win32-low.c (win32_attach): Call OpenProcess before
15075 DebugActiveProcess, not after. Add last error output to error
15076 call.
15077
9c6c8194
PA		 150782007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15079
15080 * win32-low.c (win32_get_thread_context)
15081 (win32_set_thread_context): New functions.
15082 (thread_rec): Use win32_get_thread_context.
15083 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15084 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15085 field.
15086
4d5d1aaa
PA		 150872007-12-03 Leo Zayas
15088 Pedro Alves <pedro_alves@portugalmail.pt>
15089
15090 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15091 global variables.
15092 (child_add_thread): Minor cleanup.
15093 (child_continue): Resume artificially suspended threads before
15094 calling ContinueDebugEvent.
15095 (suspend_one_thread): New.
15096 (fake_breakpoint_event): New.
15097 (get_child_debug_event): Change return type to int. Check here if
15098 gdb sent an interrupt request. If a soft interrupt was requested,
15099 fake a breakpoint event. Return 0 if there is no event to handle,
15100 and 1 otherwise.
15101 (win32_wait): Don't check here if gdb sent an interrupt request.
15102 Ensure there is a valid event to handle.
15103 (win32_request_interrupt): Add soft interruption method as last
15104 resort.
15105
c436e841
PA		 151062007-12-03 Leo Zayas
15107 Pedro Alves <pedro_alves@portugalmail.pt>
15108
15109 * win32-low.h (win32_thread_info): Add descriptions to the
15110 structure members. Replace `suspend_count' counter by a
15111 `suspended' flag.
15112 * win32-low.c (thread_rec): Update condition of when to get the
15113 context from the inferior. Rely on ContextFlags being set if it
15114 has already been retrieved. Only suspend the inferior thread if
15115 we haven't already. Warn if that fails.
15116 (continue_one_thread): s/suspend_count/suspended/. Only call
15117 ResumeThread once. Warn if that fails.
15118
e7b5fa67
PA		 151192007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15120
15121 * win32-low.c (win32_wait): Don't read from the inferior when it
15122 has already exited.
15123
a385171d
PA		 151242007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15125
15126 * Makefile.in (win32_low_h): New variable.
15127 (win32-low.o): Add dependency on $(win32_low_h).
15128 (win32-arm-low.o, win32-i386-low.o): New rules.
15129
f80c84b3
DJ		 151302007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15131
15132 * hostio.c: Correct copyright year.
15133
a6b151f1
DJ		 151342007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15135
15136 * Makefile.in (OBS): Add hostio.o.
15137 (hostio.o): New rule.
15138 * server.h (handle_vFile): Declare.
15139 * hostio.c: New file.
15140 * server.c (handle_v_requests): Take packet_len and new_packet_len
15141 for binary packets. Call handle_vFile.
15142 (main): Update call to handle_v_requests.
15143
f9387fc3
DJ		 151442007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15145
15146 * linux-low.c: Include <sched.h>.
15147
51c2684e
DJ		 151482007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15149
15150 * linux-low.c (linux_tracefork_grandchild): New.
15151 (linux_tracefork_child): Use clone.
15152 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15153
75f83163
JB		 151542007-10-31 Joel Brobecker <brobecker@adacore.com>
15155
15156 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15157
da5898ce
DJ		 151582007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15159
15160 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15161
24a09b5f
DJ		 151622007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15163
15164 * inferiors.c (change_inferior_id): Delete.
15165 (add_pid_to_list, pull_pid_from_list): New.
15166 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15167 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15168 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15169 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15170 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15171 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15172 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15173 (using_threads): Always set to 1.
15174 (handle_extended_wait): New.
15175 (add_process): Do not set TID.
15176 (linux_create_inferior): Set must_set_ptrace_flags.
15177 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15178 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15179 (linux_thread_alive): Rename TID argument to LWPID.
15180 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15181 (linux_wait_for_event): Do not use TID or check using_threads. Update
15182 call to dead_thread_notify. Call handle_extended_wait.
15183 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15184 (send_sigstop): Delete sigstop_sent.
15185 (wait_for_sigstop): Avoid TID.
15186 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15187 (linux_test_for_tracefork): New.
15188 (linux_lookup_signals): Use thread_db_active and
15189 linux_supports_tracefork_flag.
15190 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15191 * linux-low.h (get_process_thread): Avoid TID.
15192 (struct process_ifo): Move thread_known and tid to the end. Remove
15193 sigstop_sent.
15194 (linux_attach_lwp, thread_db_init): Update prototypes.
15195 * server.h (change_inferior_id): Delete prototype.
15196 (add_pid_to_list, pull_pid_from_list): New prototypes.
15197 * thread-db.c (thread_db_use_events): New.
15198 (find_first_thread): Rename to...
15199 (find_one_thread): ...this. Update callers and messages. Do not
15200 call fatal. Check thread_db_use_events. Do not call
15201 change_inferior_id or new_thread_notify.
15202 (maybe_attach_thread): Update. Do not call new_thread_notify.
15203 (thread_db_init): Set thread_db_use_events. Check use_events.
15204 * utils.c (fatal, warning): Correct message prefix.
15205
30ed0a8f
DJ		 152062007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15207
15208 * Makefile.in (clean): Remove new files.
15209 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15210 (powerpc-64.o, powerpc-64.c): New rules.
15211 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15212 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15213 with SPE.
15214 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15215 SPE targets.
15216 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15217 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15218 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15219 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15220 (target_regsets): Add AltiVec and SPE register sets.
15221 * configure.ac: Check for AltiVec and SPE.
15222 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15223 (ppc_fill_vrregset, ppc_store_vrregset): New.
15224 (target_regsets): Add AltiVec register set.
15225 * configure: Regenerated.
15226
fd462a61
DJ		 152272007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15228
15229 * linux-low.c (O_LARGEFILE): Define.
15230 (linux_read_memory): Use /proc/PID/mem.
15231 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15232 * configure, config.in: Regenerated.
15233
69f223ed
DJ		 152342007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15235
15236 * linux-low.c (linux_wait_for_event): Do not pass signals while
15237 single-stepping.
15238
aec18585
PA		 152392007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15240
15241 * win32-low.c (create_process): New.
15242 (win32_create_inferior): Use create_process instead of
15243 CreateProcess. If create_process failed retry appending an ".exe"
15244 suffix. Store the GetLastError result immediatelly after
15245 create_process calls and use it on the call to error.
15246
34d86ddd
PA		 152472007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15248
15249 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15250
5a0e3bd0
JB		 152512007-08-23 Joel Brobecker <brobecker@adacore.com>
15252
15253 * configure.ac: Switch license to GPLv3.
15254
f88c79e6
MS		 152552007-08-01 Michael Snyder <msnyder@access-company.com>
15256
15257 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15258
6b3d9b83
PA		 152592007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15260
15261 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15262 typedef.
15263 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15264 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15265 CloseToolhelp32Snapshot.
15266 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15267 CloseToolhelp32Snapshot.
15268
c588c53c
MS		 152692007-07-27 Michael Snyder <michael.snyder@access-company.com>
15270
15271 * server.c (main): Check for inferior exit before main loop.
15272
aa0403d9
PA		 152732007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15274
15275 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15276 instead of on tmp_desc.
15277
255e7678
DJ		 152782007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15279 Daniel Jacobowitz <dan@codesourcery.com>
15280
15281 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15282 (add_thread): Minor cleanups.
15283 (clear_inferiors): Move lower in the file. Clear the DLL
15284 list.
15285 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15286 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15287 (xml_escape_text): New.
15288 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15289 for qSupported.
15290 (handle_v_cont): Report errors.
15291 (gdbserver_version): Update.
15292 (main): Correct size of own_buf. Do not report initial DLL events.
15293 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15294 (unloaded_dll, xml_escape_text): New.
15295 * win32-low.c (enum target_waitkind): Update comments.
15296 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15297 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15298 (win32_EnumProcessModules, win32_GetModuleInformation)
15299 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15300 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15301 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15302 (win32_Module32First, win32_Module32Next, load_toolhelp)
15303 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15304 (get_child_debug_event): Handle DLL events.
15305 (win32_wait): Likewise.
15306
0d37add9
DJ		 153072007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15308
15309 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15310 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15311
45e2715e
PA		 153122007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15313
15314 * win32-low.c (handle_output_debug_string): Ignore event if not
15315 waiting.
15316
c5674cf1
PA		 153172007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15318
15319 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15320
2bbe3cc1
DJ		 153212007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15322
15323 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15324
ae13219e
DJ		 153252007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15326
15327 * inferiors.c (change_inferior_id): Add comment.
15328 * linux-low.c (check_removed_breakpoint): Add an early
15329 prototype. Improve debug output.
15330 (linux_attach): Doc update.
15331 (linux_detach_one_process, linux_detach): Clean up before releasing
15332 each process.
15333 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15334 * linux-low.h (struct process_info): Doc improvement.
15335 * mem-break.c (delete_all_breakpoints): New.
15336 * mem-break.h (delete_all_breakpoints): New prototype.
15337 * thread-db.c (find_first_thread): New.
15338 (thread_db_create_event): Call it instead of
15339 thread_db_find_new_threads. Clean up unused variables.
15340 (maybe_attach_thread): Remove first thread handling.
15341 (thread_db_find_new_threads): Use find_first_thread.
15342 (thread_db_get_tls_address): Likewise.
15343
4105de34
DJ		 153442007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15345
15346 * thread-db.c (thread_db_find_new_threads): Add prototype.
15347 (thread_db_create_event): Check for the main thread before adding
15348 a new thread.
15349 (maybe_attach_thread): Only enable event reporting if TID == 0.
15350 (thread_db_get_tls_address): Check for new threads.
15351
2b876972
DJ		 153522007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15353
15354 * linux-low.c (linux_create_inferior): Try execv before execvp.
15355 * spu-low.c (spu_create_inferior): Likewise.
15356
7a245884
DJ		 153572007-06-13 Mike Frysinger <vapier@gentoo.org>
15358
15359 * linux-low.c (linux_create_inferior): Change execv to execvp.
15360 * spu-low.c (spu_create_inferior): Likewies.
15361
117ce543
DJ		 153622007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15363
15364 * Makefile.in (clean): Clean new files instead of deleted ones.
15365 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15366 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15367 rules.
15368 * configure.srv: Specify XML files and new regformats for MIPS and
15369 MIPS64 GNU/Linux.
15370 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15371 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15372 an entry for the restart register.
15373 (mips_cannot_fetch_register, mips_cannot_store_register)
15374 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15375 register names to match the XML descriptions.
15376 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15377 restart register instead of $0.
15378
0e7f50da
UW		 153792007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15380 Markus Deuling <deuling@de.ibm.com>
15381
15382 * remote-utils.c (decode_xfer_write): New function.
15383 * server.h (decode_xfer_write): Add prototype.
15384 * server.c (handle_query): Add PACKET_LEN argument. Support
15385 qXfer:spu:read and qXfer:spu:write packets.
15386 (main): Pass packet_len to handle_query.
15387 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15388 * target.h (target_ops): Add qxfer_spu.
15389
374c1d38
UW		 153902007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15391
15392 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15393 accessing non-seekable spufs files.
15394
bb63802a
UW		 153952007-05-16 Markus Deuling <deuling@de.ibm.com>
15396
889bf7c5 15397 * server.c (handle_query): Add reply for qC packet.
bb63802a 15398
7390519e
PA		 153992007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15400 Leo Zayas <lerele@champenstudios@com>
15401
15402 * server.h (check_remote_input_interrupt_request): New function.
15403 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15404 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15405 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15406 (check_remote_input_interrupt_request): New function.
15407 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15408 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15409 winapi_GenerateConsoleCtrlEvent): New typedefs.
15410 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15411 to 250 ms.
15412 (win32_wait): Check for remote interrupt request
15413 with check_remote_input_interrupt_request.
15414 (win32_request_interrupt): New function.
15415 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15416
34b34921
PA		 154172007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15418
15419 * win32-low.c (debug_registers_changed,
15420 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15421 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15422 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15423 (thread_rec): Get context using the low target.
15424 (child_add_thread): Call thread_added on the low target,
15425 which does the same thing.
15426 (regptr): Delete.
15427 (do_initial_child_stuff): Remove debug registers references.
15428 Set context using the low target. Resume threads after
15429 setting the contexts.
15430 (child_continue): Remove dead variable. Remove debug
15431 registers references.
15432 (child_fetch_inferior_registers): Go through the low target.
15433 (do_child_store_inferior_registers): Remove.
15434 (child_store_inferior_registers): Go through the low target.
15435 (win32_resume): Remove debug registers references.
15436 Set context using the low target.
15437 (handle_exception): Change return type to void. Don't record
15438 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15439 first chance exception.
889bf7c5 15440 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15441 goto loop. Always return after waiting for debug event.
15442 (win32_wait): Convert to switch statement. Handle spurious
15443 events.
15444
15445 * win32-i386-low.c (debug_registers_changed,
15446 debug_registers_used): New.
15447 (initial_stuff): Rename to ...
15448 (i386_initial_stuff): ... this. Clear debug registers
15449 state variables.
15450 (store_debug_registers): Delete.
15451 (i386_get_thread_context): New.
15452 (load_debug_registers): Delete.
15453 (i386_set_thread_context): New.
15454 (i386_thread_added): New.
15455 (single_step): Rename to ...
15456 (i386_single_step): ... this.
15457 (do_fetch_inferior_registers): Rename to ...
15458 (i386_fetch_inferior_register): ... this.
15459 (i386_store_inferior_register): New.
15460 (the_low_target): Adapt to new interface.
15461
15462 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15463 (arm_get_thread_context): New.
15464 (arm_set_thread_context): New.
15465 (regptr): New.
15466 (do_fetch_inferior_registers): Rename to ...
15467 (arm_fetch_inferior_register): ... this.
15468 (arm_store_inferior_register): New.
15469 (arm_wince_breakpoint): Reimplement as unsigned long.
15470 (arm_wince_breakpoint_len): Define.
15471 (the_low_target): Adapt to new interface.
15472
15473 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15474 load_debug_registers. Add get_thread_context, set_thread_context,
15475 thread_added and store_inferior_register. Rename
15476 fetch_inferior_registers to fetch_inferior_register.
15477 (regptr): Remove declaration.
15478
dd6953e1
PA		 154792007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15480
15481 * linux-low.c (linux_detach): Change return type to int. Return 0.
15482 * spu-low.c (spu_detach): Likewise.
15483
444d6139
PA		 154842007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15485
15486 * target.h (target_ops): Change return type of detach to int.
15487 Add join.
15488 (join_inferior): New.
15489 * server.c (main): Don't skip detach support on mingw32.
15490 If the inferior doesn't support detaching return error.
15491 Call join_inferior instead of using waitpid.
15492 * linux-low.c (linux_join): New.
15493 (linux_target_op): Add linux_join.
15494 * spu-low.c (spu_join): New.
15495 (spu_target_ops): Add spu_join.
15496 * win32-low.c (win32_detach): Adapt to new interface.
15497 Reopen current_process_handle before detaching. Issue a child
15498 resume before detaching.
15499 (win32_join): New.
15500 (win32_target_op): Add win32_join.
15501
1d5315fe
PA		 155022007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15503
15504 * win32-low.c (win32-attach): Fix return value.
15505 * target.h (target_ops): Describe ATTACH return values.
15506
bf914831
PA		 155072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15508
15509 * win32-low.c (GETPROCADDRESS): Define.
15510 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15511 (winapi_DebugSetProcessKillOnExit): Likewise.
15512 (win32_create_inferior): Force usage of ansi CreateProcessA.
15513 (win32_attach): Use GETPROCADDRESS.
15514 (win32_detach): Likewise.
15515
f72f3e60
PA		 155162007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15517
15518 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15519
ed50f18f
PA		 155202007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15521
15522 * win32-low.c: Commit leftover changes from 2007-03-29.
15523
0c2ead7e
DJ		 155242007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15525
15526 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15527 fields short instead of int. Add explicit padding.
15528 (i387_cache_to_fsave): Remove unnecessary casts.
15529 (i387_fsave_to_cache): Doc fix.
15530 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15531
73725ff3
DJ		 155322007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15533
15534 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15535 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15536
d99f33d8
PA		 155372007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15538
15539 * configure.srv (arm*-*-mingw32ce*): Move near the other
15540 arm targets.
15541
68070c10
PA		 155422007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15543
2482afc6 15544 * configure.ac: Add errno checking.
68070c10
PA		 15545 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15546 sys/file.h and malloc.h.
15547 (AC_CHECK_DECLS): Add perror.
15548 (srv_mingwce): Handle.
2482afc6 15549 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15550 win32-i386-low.o to srv_tgtobj.
15551 (i[34567]86-*-mingw*): Likewise.
15552 (arm*-*-mingw32ce*): Add case.
15553 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15554 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15555 [__MINGW32CE__] (strerror): New function.
15556 [__MINGW32CE__] (errno): Define to GetLastError.
15557 [__MINGW32CE__] (COUNTOF): New macro.
15558 (remote_open): Remove extra close call.
15559 * mem-break.c (delete_breakpoint_at): New function.
15560 * mem-break.h (delete_breakpoint_at): Declare.
15561 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15562 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15563 [USE_WIN32API] (read, write): Add char* casts.
15564 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15565 * server.h: Include wincecompat.h on Windows CE.
15566 [HAVE_ERRNO_H]: Check.
15567 (perror): Declare if not declared.
15568 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15569 (perror_with_name): Remove errno declaration.
15570 * wincecompat.h: New.
15571 * wincecompat.c: New.
15572 * win32-low.h: New.
15573 * win32-arm-low.c: New.
15574 * win32-i386-low.c: New.
15575 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15576 (OUTMSG2): Make it safe.
15577 (_T): New macro.
15578 (COUNTOF): New macro.
15579 (NUM_REGS): Get it from the low target.
15580 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15581 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15582 (thread_rec): Let low target handle debug registers.
15583 (child_add_thread): Likewise.
15584 (child_init_thread_list): Likewise.
15585 (continue_one_thread): Likewise.
15586 (regptr): New.
15587 (do_child_fetch_inferior_registers): Move to ...
15588 * win32-i386-low.c: ... here, and rename to ...
15589 (do_fetch_inferior_registers): ... this.
889bf7c5 15590 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15591 Go through the low target.
15592 (do_child_store_inferior_registers): Use regptr.
15593 (strwinerror): New function.
15594 (win32_create_inferior): Handle Windows CE.
15595 Use strwinerror instead of strerror on Windows error
15596 codes. Add program to the error output.
15597 Don't close the main thread handle on Windows CE.
15598 (win32_attach): Use coredll.dll on Windows CE.
15599 (win32_kill): Close current process and current
15600 thread handles.
15601 (win32_detach): Use coredll.dll on Windows CE.
15602 (win32_resume): Let low target handle debug registers, and
15603 step request.
15604 (handle_exception): Add/Remove initial breakpoint. Avoid
15605 non-existant WSTOPSIG on Windows CE.
15606 (win32_read_inferior_memory): Cast to remove warning.
15607 (win32_arch_string): Go through the low target.
15608 (initialize_low): Call set_breakpoint_data with the low
15609 target's breakpoint.
15610 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15611 FOP_REGNUM, mappings): Move to ...
15612 * win32-i386-low.c: ... here.
15613 * win32-low.c (win32_thread_info): Move to ...
15614 * win32-low.h: ... here.
15615 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15616 win32-arm-low.c and wincecompat.c.
15617 (all:): Add $EXEEXT.
15618 (install-only:): Likewise.
15619 (gdbserver:): Likewise.
15620 (gdbreplay:): Likewise.
15621 * config.in: Regenerate.
15622 * configure: Regenerate.
15623
41093d81
PA		 156242007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15625
15626 * win32-low.c: Rename typedef thread_info to
15627 win32_thread_info throughout.
15628
544afa54
PA		 156292007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15630
15631 * win32-i386-low.c: Rename to ...
15632 * win32-low.c: ... this.
15633 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15634 * Makefile.in: Likewise.
15635
bce7165d
PA		 156362007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15637
15638 * remote-utils.c (monitor_output): Constify msg parameter.
15639 * server.h (monitor_output): Likewise.
15640 * win32-i386-low.c (handle_output_debug_string): New.
15641 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15642 handle_output_debug_string.
15643 (get_child_debug_event): Likewise.
15644
506c7aa0
DJ		 156452007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15646
15647 * server.c (main): Correct strtoul check.
15648
42c81e2a
DJ		 156492007-03-27 Jon Ringle <jon@ringle.org>
15650
15651 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15652
9453113a
DJ		 156532007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15654
15655 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15656
64a69107
DJ		 156572007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15658
15659 * terminal.h: Check HAVE_SGTTY_H.
15660
156612007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15662
15663 * remote-utils.c (remote_open): Print out the assigned port number.
15664
c74d0ad8
DJ		 156652007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15666
15667 * remote-utils.c (monitor_output): New function.
15668 * server.c (debug_threads): Define here.
15669 (monitor_show_help): New function.
15670 (handle_query): Handle qRcmd.
15671 (main): Do not handle 'd' packet.
15672 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15673 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15674 of debug_threads.
15675
de7c3b4a
PA		 156762007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15677
15678 * Makefile.in (EXEEXT): New.
15679 (clean): Use $(EXEEXT).
15680
ef57601b
PA		 156812007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15682
15683 * target.h (target_ops): Rename send_signal to request_interrupt,
15684 and remove enum target_signal parameter.
15685 * linux-low.c (linux_request_interrupt): Rename from
15686 linux_send_signal, and always send SIGINT.
15687 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15688 and always send SIGINT.
15689 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15690 of send_signal.
15691 (input_interrupt): Likewise.
15692
820f2bda
PA		 156932007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15694
15695 * server.c (get_features_xml): Check if target implemented
15696 arch_string.
15697 * win32-i386-low.c (win32_arch_string): New.
15698 (win32_target_ops): Add win32_arch_string as arch_string member.
15699
ab39bf24
UW		 157002007-02-22 Markus Deuling <deuling@de.ibm.com>
15701
15702 * spu-low.c (spu_arch_string): New.
15703 (spu_target_ops): Add spu_arch_string.
15704
61ff6e04
DJ		 157052007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15706
15707 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15708 * configure.ac: Do not check for terminal.h.
15709 * configure, config.in: Regenerated.
15710
fb1e4ffc
DJ		 157112007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15712
15713 * Makefile.in (OBS): Add $(XML_BUILTIN).
15714 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15715 (clean): Update.
15716 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15717 (arm-with-iwmmxt.c): New.
15718 * config.in, configure: Regenerate.
15719 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15720 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15721 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15722 (arm*-*-linux*): Add iWMMXt and regset support.
15723 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15724 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15725 (arm_store_wmmxregset, target_regsets): New.
15726 * server.c (get_features_xml): Take annex argument. Check builtin
15727 XML documents.
15728 (handle_query): Handle multiple annexes.
15729
0f48aa01
DJ		 157302007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15731
15732 * remote-utils.c [USE_WIN32API] (read, write): Define.
15733 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15734 write.
15735
23181151
DJ		 157362007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15737
15738 * linux-i386-low.c (the_low_target): Set arch_string.
15739 * linux-x86-64-low.c (the_low_target): Likewise.
15740 * linux-low.c (linux_arch_string): New.
15741 (linux_target_ops): Add it.
15742 * linux-low.h (struct linux_target_ops): Add arch_string.
15743 * server.c (write_qxfer_response): Use const void * for DATA.
15744 (get_features_xml): New.
15745 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15746 * target.h (struct target_ops): Add arch_string method.
15747
9d606399
DJ		 157482007-01-03 Denis Pilat <denis.pilat@st.com>
15749 Daniel Jacobowitz <dan@codesourcery.com>
15750
15751 * linux-low.c (linux_kill): Handle being called with no threads.
15752 * win32-i386-low.c (win32_kill): Likewise.
15753 (get_child_debug_event): Clear current_process_handle.
15754
157552006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15756 Daniel Jacobowitz <dan@codesourcery.com>
15757
15758 * remote-utils.c (remote_open): Check the type of specified
15759 serial port devices before opening them.
15760 * server.c (main): Kill the inferior if an error occurs during
15761 the first remote_open.
15762
a5e13d24
DJ		 157632006-12-05 Markus Deuling <deuling@de.ibm.com>
15764
15765 * README: Update supported targets.
15766
186947f7
DJ		 157672006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15768
15769 * Makefile.in (clean): Remove reg-mips64.c.
15770 (reg-mips64.c, reg-mips64.o): New rules.
15771 * configure.srv: Handle mips64. Include regset support for mips.
15772 * linux-mips-low.c (union mips_register): New.
15773 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15774 (mips_breakpoint, mips_breakpoint_at): Use int.
15775 (mips_collect_register, mips_supply_register)
15776 (mips_collect_register_32bit, mips_supply_register_32bit)
15777 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15778 (mips_store_fpregset, target_regsets): New.
15779 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15780
a13e2c95
UW		 157812006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15782
15783 * configure.srv: Add target "spu*-*-*".
15784 * Makefile.in (clean): Remove reg-spu.c.
15785 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15786 * spu-low.c: New file.
15787
cb7283db
DJ		 157882006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15789
15790 * configure.ac: Correct td_thr_tls_get_addr test.
15791 * configure: Regenerated.
15792
89be2091
DJ		 157932006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15794
15795 * linux-low.c (linux_wait_for_event): Reformat. Use the
15796 pass_signals array.
15797 * remote-utils.c (decode_address_to_semicolon): New.
15798 * server.c (pass_signals, handle_general_set): New.
15799 (handle_query): Mention QPassSignals for qSupported.
15800 (main): Call handle_general_set.
15801 * server.h (pass_signals, decode_address_to_semicolon): New.
15802
000ef4f0
DJ		 158032006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15804
15805 * server.c (handle_query): Correct error handling for read_auxv.
15806
b7149293
UW		 158072005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15808
15809 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15810 and srv_linux_thread_db to yes.
15811 * linux-s390-low.c (s390_fill_gregset): New function.
15812 (target_regsets): Define data structure.
15813
dae5f5cf
DJ		 158142006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15815
15816 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15817 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15818 * config.in, configure: Regenerated.
15819 * inferiors.c (gdb_id_to_thread): New function.
15820 (gdb_id_to_thread_id): Use it.
15821 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15822 * linux-low.h (struct process_info): Add th member.
15823 (thread_db_get_tls_address): New prototype.
15824 * remote-utils.c (decode_address): Make non-static.
15825 * server.c (handle_query): Handle qGetTLSAddr.
15826 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15827 * target.h (struct target_ops): Add get_tls_address.
15828 * thread-db.c (maybe_attach_thread): Save the thread handle.
15829 (thread_db_get_tls_address): New.
15830
32ca6d61
DJ		 158312006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15832
15833 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15834 (linux_resume_one_process): Take a siginfo_t *. Update all
15835 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15836 (struct pending_signals): Add a siginfo_t.
15837 (linux_wait_for_process): Always set last_status.
15838 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15839 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15840 * linux-low.h (struct process_info): Add last_status.
15841
5ffff7c1
DJ		 158422006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15843
15844 * remote-utils.c (try_rle): New function.
15845 (putpkt_binary): Use it.
15846
8695c747
DJ		 158472006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15848
15849 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15850 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15851 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15852 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15853 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15854 point registers.
15855
290fadea
RS		 158562006-08-08 Richard Sandiford <richard@codesourcery.com>
15857
15858 * server.c (terminal_fd): New variable.
15859 (old_foreground_pgrp): Likewise.
15860 (restore_old_foreground_pgrp): New function.
15861 (start_inferior): Record the terminal file descriptor in terminal_fd
15862 and its original foreground group in old_foreground_pgrp. Register
15863 restore_old_foreground_pgrp with atexit().
15864
9f2e1e63
DJ		 158652006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15866
15867 * server.c (handle_query): Correct qPart to qXfer.
15868
b80864fb
DJ		 158692006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15870
15871 * configure.ac: Check for more headers which are missing on
15872 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15873 * configure.srv: Add Cygwin and mingw32.
15874 * remote-utils.c: Don't include headers unconditionally which
15875 are missing on mingw32. Include <winsock.h> for mingw32.
15876 (remote_open): Adjust for mingw32 support. Flush
15877 standard error after writing to it.
15878 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15879 (unblock_async_io, enable_async_io, disable_async_io)
15880 (readchar, getpkt): Update for Winsock support.
15881 (prepare_resume_reply): Expect a protocol signal number.
15882 * server.c: Disable <sys/wait.h> on mingw32.
15883 (start_inferior): Adjust for mingw32 support. Flush
15884 standard error after writing to it.
15885 (attach_inferior): Likewise. Use protocol signal
15886 numbers.
15887 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15888 and names.
15889 * win32-i386-low.c: New file.
15890 * Makefile.in (XM_CLIBS): Set.
15891 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15892 (win32-i386-low.o): New dependency rule.
15893 * linux-low.c (linux_wait): Use target signal numbers.
15894 * target.h (struct target_ops): Doc fix.
15895 * server.h (target_signal_to_name): New prototype.
15896 * gdbreplay.c: Don't include headers unconditionally which
15897 are missing on mingw32. Include <winsock.h> for mingw32.
15898 (remote_close, remote_open): Adjust for Winsock support.
15899 * configure, config.in: Regenerated.
15900
0876f84a
DJ		 159012006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15902
15903 * server.c (decode_xfer_read, write_qxfer_response): New.
15904 (handle_query): Take a packet length argument. Handle
15905 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15906 the qSupported response.
15907 (main): Update call to handle_query.
15908
01f9e8fa
DJ		 159092006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15910
15911 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15912 (putpkt_binary): Renamed from putpkt and adjusted for binary
15913 data.
15914 (putpkt): New wrapper for putpkt_binary.
15915 (readchar): Don't mask off the high bit.
15916 (decode_X_packet): New function.
15917 * server.c (main): Call putpkt_binary if a handler sets the packet
15918 length. Save the length of the incoming packet. Handle 'X'.
15919 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15920
be2a5f71
DJ		 159212006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15922
15923 * server.c (handle_query): Handle qSupported.
15924
ea025f5f
DJ		 159252006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15926
15927 * remote-utils.c (all_symbols_looked_up): New variable.
15928 (look_up_one_symbol): Check it.
15929 * server.h (look_up_one_symbol): New declaration.
15930 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15931
9308fc88
DJ		 159322006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15933
15934 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15935 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15936 (PTRACE_GET_THREAD_AREA): Define.
15937 (ps_get_thread_area): New function.
15938
52fb6437
NS		 159392006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15940
15941 * configure.srv (m68k*-*-uclinux*): New target.
15942 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15943 (linux_resume_one_process): Remove extraneous cast.
15944 (linux_read_offsets): New.
15945 (linux_target_op): Add linux_read_offsets on mmuless systems.
15946 * server.c (handle_query): Add qOffsets logic.
15947 * target.h (struct target_ops): Add read_offsets.
15948
21b0f40c
DJ		 159492006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15950
15951 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15952 (PTRACE_GET_THREAD_AREA): Define.
15953 (ps_get_thread_area): New function.
15954 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15955 (linux-x86-64-low.o): Update.
15956
0050a760
DJ		 159572006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15958
15959 * configure.ac: Remove checks for prfpregset_t.
15960 * gdb_proc_service.h: New file.
15961 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15962 new "gdb_proc_service.h".
15963 * proc-service.c: Likewise.
15964 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15965 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15966 * Makefile.in (gdb_proc_service_h): Updated.
15967 * configure, config.in: Regenerated.
15968
b92a518e
DJ		 159692006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15970
15971 * remote-utils.c (prepare_resume_reply): Move declaration
15972 of gdb_id_from_wait to the top of the block.
15973
545587ee
DJ		 159742006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15975
15976 * linux-low.c (regsets_store_inferior_registers): Read the regset
15977 from the target before filling it.
15978
9db87ebd
DJ		 159792006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15980
15981 * server.c (attach_inferior): Return SIGTRAP for a successful
15982 attach.
15983
dd24457d
DJ		 159842006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15985
15986 * Makefile.in (OBS): Add version.o.
15987 (STAGESTUFF): Delete.
15988 (version.o): Add dependencies.
15989 (version.c): Replace rule.
15990 (clean): Remove version.c.
15991 * server.c (gdbserver_version): New.
15992 (gdbserver_usage): Use printf.
15993 (main): Handle --version and --help.
15994 * server.h (version, host_name): Add declarations.
15995
6f0f660e
EZ		 159962005-12-23 Eli Zaretskii <eliz@gnu.org>
15997
889bf7c5
PA		 15998 * linux-arm-low.c:
15999 * linux-arm-low.c:
16000 * inferiors.c:
16001 * i387-fp.h:
16002 * i387-fp.c:
16003 * gdbreplay.c:
16004 * regcache.c:
16005 * proc-service.c:
16006 * mem-break.h:
16007 * mem-break.c:
16008 * linux-x86-64-low.c:
16009 * linux-sh-low.c:
16010 * linux-s390-low.c:
16011 * linux-ppc64-low.c:
16012 * linux-ppc-low.c:
16013 * linux-mips-low.c:
16014 * linux-m68k-low.c:
16015 * linux-m32r-low.c:
16016 * linux-low.h:
16017 * linux-low.c:
16018 * linux-ia64-low.c:
16019 * linux-i386-low.c:
16020 * linux-crisv32-low.c:
16021 * thread-db.c:
16022 * terminal.h:
16023 * target.h:
16024 * target.c:
16025 * server.h:
16026 * server.c:
16027 * remote-utils.c:
16028 * regcache.h:
16029 * utils.c:
16030 * Makefile.in:
16031 * configure.ac:
6f0f660e
EZ		 16032 * gdbserver.1: Add (C) after Copyright. Update the FSF
16033 address.
16034
9d1fb177
DJ		 160352005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16036
16037 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16038 (arm_breakpoint_at): Recognize both breakpoints.
16039 (the_low_target): Use the correct breakpoint instruction.
16040
011a70c2
DJ		 160412005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16042
16043 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16044 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16045 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16046 (the_low_target): Update.
16047
7fb85e41
AS		 160482005-10-25 Andreas Schwab <schwab@suse.de>
16049
16050 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16051
16052 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16053 (ia64_num_regs): Reduce to 462.
16054
3db0444b
DJ		 160552005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16056
16057 * acinclude.m4: Correct quoting.
16058 * aclocal.m4: Regenerated.
16059
16060 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16061 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16062 (thread_db_init): Call thread_db_err_str.
16063 * configure.ac: Check for TD_VERSION.
16064 * config.in, configure: Regenerated.
16065
bee0189a
DJ		 160662005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16067
16068 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16069
e9d25b98
DJ		 160702005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16071
16072 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16073 is not available. Define HAVE_PTRACE_GETREGS if it is.
16074 * config.in, configure: Regenerated.
16075 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16076 * linux-i386-low.c, linux-m68k-low.c: Update to use
16077 HAVE_PTRACE_GETREGS.
16078 * linux-low.c (regsets_fetch_inferior_registers)
16079 (regsets_store_inferior_registers): Only return 0 if we processed
16080 GENERAL_REGS.
16081 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16082 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16083
a06660f7
DJ		 160842005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16085
16086 * inferiors.c (struct thread_info): Add gdb_id.
16087 (add_thread): Add gdb_id argument.
16088 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16089 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16090 calls to add_thread.
16091 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16092 * server.c (handle_query): Use thread_to_gdb_id.
16093 (handle_v_cont, main): Use gdb_id_to_thread_id.
16094 * server.h (add_thread): Update prototype.
16095 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16096 prototypes.
16097
5a1f5858
DJ		 160982005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16099
16100 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16101 left-padded registers.
16102 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16103 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16104
e122f1f5
SE		 161052005-07-01 Steve Ellcey <sje@cup.hp.com>
16106
16107 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16108 * configure: Regenerate.
16109 * config.in: Regenerate.
16110 * server.h (NEED_DECLARATION_STRERROR):
16111 Replace with !HAVE_DECL_STRERROR.
16112
d592fa2f
DJ		 161132005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16114
16115 * linux-low.c (linux_wait, linux_send_signal): Don't test
16116 an unsigned long variable for > 0 if it could be MAX_ULONG.
16117 * server.c (myresume): Likewise.
16118 * target.c (set_desired_inferior): Likewise.
16119
ccbd4912
MK		 161202005-06-13 Mark Kettenis <kettenis@gnu.org>
16121
16122 * configure.ac: Simplify and improve check for socklen_t.
16123 * configure, config.in: Regenerate.
16124
f450004a
DJ		 161252005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16126
16127 * acconfig.h: Remove.
16128 * configure.ac: Add a test for socklen_t. Use three-argument
16129 AC_DEFINE throughout.
16130 * config.in: Regenerated using autoheader 2.59.
16131 * configure: Regenerated.
16132
16133 * gdbreplay.c (socklen_t): Provide a default.
16134 (remote_open): Use socklen_t.
16135 * remote-utils.c (socklen_t): Provide a default.
16136 (remote_open): Use socklen_t.
16137 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16138 unsigned char.
16139
16140 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16141 char for buffers.
16142 * linux-low.c (linux_read_memory, linux_write_memory)
16143 (linux_read_auxv): Likewise.
16144 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16145 (check_mem_write): Likewise.
16146 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16147 Likewise.
16148 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16149 (registers_from_string, register_data): Likewise.
16150 * server.c (handle_query, main): Likewise.
16151 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16152 (decode_M_packet): Likewise.
16153 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16154 * target.h (struct target_ops): Update read_memory, write_memory,
16155 and read_auxv.
16156 (read_inferior_memory, write_inferior_memory): Update.
16157 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16158 to unsigned char *.
16159 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16160 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16161 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16162 linux-s390-low.c, linux-sh-low.c: Update for changes in
16163 read_inferior_memory and the_low_target->breakpoint.
16164
eee84df1
DJ		 161652005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16166
16167 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16168 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16169 * configure.srv: Add powerpc64-*-linux*.
16170 * linux-ppc64-low.c: New file.
16171
45b134e5
OF		 161722005-05-23 Orjan Friberg <orjanf@axis.com>
16173
16174 * linux-cris-low.c: New file with support for CRIS.
16175 * linux-crisv32-low.c: Ditto for CRISv32.
16176 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16177 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16178 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16179 reg-crisv32.o, and reg-crisv32.c to make rules.
16180 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16181 recognized targets.
16182
48d93c75
UW		 161832005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16184
16185 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16186 of sizeof (PTRACE_XFER_TYPE).
16187 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16188
e013ee27
OF		 161892005-05-12 Orjan Friberg <orjanf@axis.com>
16190
889bf7c5 16191 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16192 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16193 pointers for hardware watchpoint support.
16194 * linux-low.h (struct linux_target_ops): Ditto.
16195 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16196 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16197 to linux_target_ops.
16198 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16199 reply packet.
16200 * server.c (main): Recognize 'Z' and 'z' packets.
16201
b0ded00b
UW		 162022005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16203
16204 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16205 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16206 (the_low_target): Add new members.
16207
8643e2ad
DJ		 162082005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16209
16210 * proc-service.c (ps_lgetregs): Search all_processes instead of
16211 all_threads.
16212
fc620387
DJ		 162132005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16214
16215 * server.c (start_inferior): Change return type to int.
16216 (attach_inferior): Change sigptr to int *.
16217 (handle_v_cont, handle_v_requests): Change signal to int *.
16218 (main): Change signal to int.
16219
162202005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16221
16222 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16223 * configure.srv: Add m32r*-*-linux*.
16224 * linux-m32r-low.c: New file.
16225
e0e76420
DJ		 162262005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16227
16228 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16229
a1928bad
DJ		 162302005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16231
16232 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16233 Take unsigned long arguments for PIDs.
16234 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16235 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16236 (wait_for_sigstop, linux_resume_one_process)
16237 (regsets_fetch_inferior_registers, linux_send_signal)
16238 (linux_read_auxv): Likewise. Update the types of variables holding
16239 PIDs. Update format string specifiers.
16240 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16241 * remote-utils.c (prepare_resume_reply): Likewise.
16242 * server.c (cont_thread, general_thread, step_thread)
16243 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16244 unsigned long.
16245 (handle_query): Update format specifiers.
16246 (handle_v_cont, main): Use strtoul for thread IDs.
16247 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16248 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16249 (general_thread, step_thread, thread_from_wait)
16250 (old_thread_from_wait): Update.
16251 * target.h (struct thread_resume): Use unsigned long for THREAD.
16252 (struct target_ops): Use unsigned long for arguments to attach and
16253 thread_alive.
16254
dcdb98d2
DJ		 162552005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16256
16257 * acinclude.m4: Include bfd/bfd.m4 directly.
16258 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16259 <agriffis@toolchain.org>.
16260 * aclocal.m4, configure: Regenerated.
16261
bec39cab
AC		 162622005-01-07 Andrew Cagney <cagney@gnu.org>
16263
16264 * configure.ac: Rename configure.in, require autoconf 2.59.
16265 * configure: Re-generate.
16266
434c4c77
DJ		 162672004-12-08 Daniel Jacobowitz <dan@debian.org>
16268
16269 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16270 LIBS when finished.
16271 * aclocal.m4: Regenerated.
16272 * configure: Regenerated.
16273
db1d3e1b
AS		 162742004-11-21 Andreas Schwab <schwab@suse.de>
16275
16276 * linux-m68k-low.c (m68k_num_gregs): Define.
16277 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16278 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16279 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16280 (m68k_breakpoint_at): New. Add to the_low_target.
16281
16282 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16283 srv_linux_thread_db to yes.
16284
43360365
JB		 162852004-10-20 Joel Brobecker <brobecker@gnat.com>
16286
16287 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16288 (ARCH_SET_FS): Likewise.
16289 (ARCH_GET_FS): Likewise.
16290 (ARCH_GET_GS): Likewise.
16291
fd500816
DJ		 162922004-10-16 Daniel Jacobowitz <dan@debian.org>
16293
16294 * linux-i386-low.c (ps_get_thread_area): New.
16295 * linux-x86-64-low.c (ps_get_thread_area): New.
16296 * linux-low.c: Include <sys/syscall.h>.
16297 (linux_kill_one_process): Don't kill the first thread here.
16298 (linux_kill): Kill the first thread here.
16299 (kill_lwp): New function.
16300 (send_sigstop, linux_send_signal): Use it.
16301 * proc-service.c: Clean up #ifdefs.
16302 (fpregset_info): Delete.
16303 (ps_lgetregs): Update and enable implementation.
16304 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16305 implementations.
16306 * remote-utils.c (struct sym_cache, symbol_cache): New.
16307 (input_interrupt): Print a clearer message.
16308 (async_io_enabled): New variable.
16309 (enable_async_io, disable_async_io): Use it. Update comments.
16310 (look_up_one_symbol): Use the symbol cache.
16311 * thread-db.c (thread_db_look_up_symbols): New function.
16312 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16313
f6de3c42
DJ		 163142004-10-16 Daniel Jacobowitz <dan@debian.org>
16315
16316 * configure.in: Test for -rdynamic.
16317 * configure: Regenerated.
16318 * Makefile (INTERNAL_LDFLAGS): New.
16319 (gdbserver, gdbreplay): Use it.
16320
2c0fc042
AC		 163212004-09-02 Andrew Cagney <cagney@gnu.org>
16322
16323 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16324
075b3282
DJ		 163252004-03-23 Daniel Jacobowitz <drow@mvista.com>
16326
16327 * linux-low.c (linux_wait): Clear all_processes list also.
16328
fa6a77dc
DJ		 163292004-03-12 Daniel Jacobowitz <drow@mvista.com>
16330
16331 * linux-low.c: Include <errno.h>. Remove extern declaration of
16332 errno.
16333
6d782a97
DJ		 163342004-03-12 Daniel Jacobowitz <drow@mvista.com>
16335
16336 * gdbreplay.c, server.h, utils.c: Update copyright years.
16337
3a7fb99b
DJ		 163382004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16339
16340 * server.c (main): Print child status or termination signal from
16341 variable 'signal', not 'sig'.
16342
c3e735a6
DJ		 163432004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16344
16345 * linux-low.c (linux_read_memory): Change return type to
16346 int. Check for and return error from ptrace().
16347 * target.c (read_inferior_memory): Change return type to int. Pass
16348 back return status from the_target->read_memory().
16349 * target.h (struct target_ops): Adapt *read_memory() prototype.
16350 Update comment.
16351 (read_inferior_memory): Adapt prototype.
16352 * server.c (main): Return an error packet if
16353 read_inferior_memory() returns an error.
16354
a59d1c82
DJ		 163552004-03-04 Daniel Jacobowitz <drow@mvista.com>
16356
16357 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16358 Unify with other clean targets.
16359
dc3f8883
DJ		 163602004-02-29 Daniel Jacobowitz <drow@mvista.com>
16361
16362 * server.c (handle_v_cont): Call set_desired_inferior.
16363
89a208da
DJ		 163642004-02-29 Daniel Jacobowitz <drow@mvista.com>
16365
16366 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16367
62ea82f5
DJ		 163682004-02-29 Daniel Jacobowitz <drow@mvista.com>
16369
16370 * linux-low.c (linux_wait): Unblock async I/O.
16371 (linux_resume): Block and enable async I/O.
16372 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16373 * server.h (block_async_io, unblock_async_io): Add prototypes.
16374
6910d122
DJ		 163752004-02-29 Daniel Jacobowitz <drow@mvista.com>
16376
16377 * remote-utils.c (remote_open): Print a status notice after
16378 opening a TCP port.
16379 * server.c (attach_inferior): Print a status notice after
16380 attaching.
16381
163822004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16383
16384 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16385
c89dc5d4
DJ		 163862004-02-26 Daniel Jacobowitz <drow@mvista.com>
16387
16388 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16389 error packet.
16390 * server.c, target.h: Update copyright years.
16391
4b8dad4a
RM		 163922004-02-25 Roland McGrath <roland@redhat.com>
16393
16394 * target.h (struct target_ops): New member `read_auxv'.
16395 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16396 * linux-low.c (linux_read_auxv): New function.
16397 (linux_target_ops): Initialize `read_auxv' member to that.
16398
d7446758
JB		 163992004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16400
16401 Committed by Jim Blandy <jimb@redhat.com>.
16402
16403 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16404 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16405 instead of GPR_SIZE to distiguish s390 and s390x targets.
16406
5544ad89
DJ		 164072004-01-31 Daniel Jacobowitz <drow@mvista.com>
16408
16409 * linux-low.c: Update copyright year.
16410 (check_removed_breakpoint): Clear pending_is_breakpoint.
16411 (linux_set_resume_request, linux_queue_one_thread)
16412 (resume_status_pending_p): New functions.
16413 (linux_continue_one_thread): Use process->resume.
16414 (linux_resume): Only resume threads if there are no pending events.
16415 * linux-low.h (struct process_info): Add resume request
16416 pointer.
16417
2a68b70e
DJ		 164182004-01-30 Daniel Jacobowitz <drow@mvista.com>
16419
16420 * regcache.c (new_register_cache): Clear the allocated register
16421 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16422
64386c31
DJ		 164232003-10-13 Daniel Jacobowitz <drow@mvista.com>
16424
16425 * linux-low.c (linux_resume): Take a struct thread_resume *
16426 argument.
16427 (linux_wait): Update call.
16428 (resume_ptr): New static variable.
16429 (linux_continue_one_thread): Renamed from
16430 linux_continue_one_process. Use resume_ptr.
16431 (linux_resume): Use linux_continue_one_thread.
16432 * server.c (handle_v_cont, handle_v_requests): New functions.
16433 (myresume): New function.
16434 (main): Handle 'v' case.
16435 * target.h (struct thread_resume): New type.
16436 (struct target_ops): Change argument of "resume" to struct
16437 thread_resume *.
16438 (myresume): Delete macro.
16439
c938e9b0
L		 164402003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16441
16442 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16443 (uninstall): Support DESTDIR.
16444
7f313d07
BC		 16445Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16446
16447 * configure.srv: Add xscale*linux copy of arm*linux entry.
16448
3b2fc2ea
DJ		 164492003-07-24 Daniel Jacobowitz <drow@mvista.com>
16450
16451 * linux-arm-low.c (arm_reinsert_addr): New function.
16452 (the_low_target): Add arm_reinsert_addr.
16453
1c0a559e
MK		 164542003-07-08 Mark Kettenis <kettenis@gnu.org>
16455
16456 * mem-break.c: Remove whitespace at end of file.
16457
43d5792c
DJ		 164582003-06-28 Daniel Jacobowitz <drow@mvista.com>
16459
16460 * configure.in: Check whether we need to prototype strerror.
16461 * server.h: Optionally prototype strerror.
16462 * gdbreplay.c (perror_with_name): Use strerror.
16463 * linux-low.c (linux_attach_lwp): Use strerror.
16464 * utils.c (perror_with_name): Use strerror.
16465 * config.in, configure: Regenerated.
16466
c8a86edf
DJ		 164672003-06-28 Daniel Jacobowitz <drow@mvista.com>
16468
16469 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16470 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16471
73d37363
DJ		 164722003-06-20 Daniel Jacobowitz <drow@mvista.com>
16473
16474 * Makefile.in (SFILES): Update.
16475 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16476 low-sun3.c: Remove files.
16477
6ad8ae5c
DJ		 164782003-06-17 Daniel Jacobowitz <drow@mvista.com>
16479
16480 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16481 (linux_detach_one_process, linux_detach): New functions.
16482 (linux_target_ops): Add linux_detach.
16483 * server.c (main): Handle 'D' packet.
16484 * target.h (struct target_ops): Add "detach" member.
16485 (detach_inferior): Define.
16486
1581182a
MK		 164872003-06-13 Mark Kettenis <kettenis@gnu.org>
16488
16489 From Kelley Cook <kelleycook@wideopenwest.com>:
16490 * configure.srv: Accept i[34567]86 variants.
16491
e5379b03
DJ		 164922003-06-05 Daniel Jacobowitz <drow@mvista.com>
16493
16494 * linux-low.c (linux_wait_for_event): Correct comment typos.
16495 (linux_resume_one_process): Call check_removed_breakpoint.
16496 (linux_send_signal): New function.
16497 (linux_target_ops): Add linux_send_signal.
16498 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16499 of kill.
16500 * target.h (struct target_ops): Add send_signal.
16501
2ff29de4
JB		 165022003-05-29 Jim Blandy <jimb@redhat.com>
16503
16504 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16505 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16506 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16507 away part of the register's value.
16508
254787d4
DJ		 165092003-03-26 Daniel Jacobowitz <drow@mvista.com>
16510
16511 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16512 (linux_wait_for_event, linux_init_signals): Likewise.
16513
94e10508
DJ		 165142003-03-17 Daniel Jacobowitz <drow@mvista.com>
16515
16516 * configure.in: Check for stdlib.h.
16517 * configure: Regenerated.
16518 * config.in: Regenerated.
16519
4c0711e0
DJ		 165202003-01-04 Andreas Schwab <schwab@suse.de>
16521
16522 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16523
ef66e766
AC		 165242003-01-02 Andrew Cagney <ac131313@redhat.com>
16525
16526 * Makefile.in: Remove obsolete code.
16527
a1358604
DJ		 165282002-11-20 Daniel Jacobowitz <drow@mvista.com>
16529
16530 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16531 defined(PT_FPR0_HI).
16532
23ce3b1c
DJ		 165332002-11-17 Stuart Hughes <seh@zee2.com>
16534
16535 * linux-arm-low.c (arm_num_regs): Increase.
16536 (arm_regmap): Include status register.
16537
165382002-11-17 Daniel Jacobowitz <drow@mvista.com>
16539
16540 * linux-low.c (register_addr): Remove incorrect -1 check.
16541
a9fa9f7d
DJ		 165422002-08-29 Daniel Jacobowitz <drow@mvista.com>
16543
16544 * linux-low.c (linux_create_inferior): Call setpgid. Return
16545 the new PID.
16546 (unstopped_p, linux_signal_pid): Remove.
16547 (linux_target_ops): Remove linux_signal_pid.
16548 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16549 global instead of target method.
16550 * target.h (struct target_ops): Remove signal_pid. Update comment
16551 for create_inferior.
16552 * server.c (signal_pid): New variable.
16553 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16554 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16555 (attach_inferior): Set signal_pid.
16556
17574093
DJ		 165572002-08-23 Daniel Jacobowitz <drow@mvista.com>
16558
16559 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16560
165612002-08-20 Jim Blandy <jimb@redhat.com>
16562
16563 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16564 default for this.
16565
165662002-08-01 Andrew Cagney <cagney@redhat.com>
16567
16568 * Makefile.in: Make chill references obsolete.
16569
165702002-07-24 Kevin Buettner <kevinb@redhat.com>
16571
16572 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16573 * configure: Regenerate.
16574 * config.in: Regenerate.
16575
165762002-07-09 David O'Brien <obrien@FreeBSD.org>
16577
16578 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16579 (perror_with_name, remote_close, remote_open, expect, play): Static.
16580
165812002-07-04 Michal Ludvig <mludvig@suse.cz>
16582
4b8dad4a 16583 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16584 byte offsets instead of an array of indexes.
16585 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16586
165872002-06-13 Daniel Jacobowitz <drow@mvista.com>
16588
16589 * regcache.c: Add comment.
16590
165912002-06-11 Daniel Jacobowitz <drow@mvista.com>
16592
16593 * thread-db.c: New file.
16594 * proc-service.c: New file.
16595 * acinclude.m4: New file.
16596 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16597 proc-service.o, and thread-db.o.
16598 (linux-low.o): Add USE_THREAD_DB.
16599 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16600 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16601 * aclocal.m4: Regenerated.
16602 * config.in: Regenerated.
16603 * configure: Regenerated.
16604 * configure.in: Check for proc_service.h, sys/procfs.h,
16605 thread_db.h, and linux/elf.h headrs.
16606 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16607 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16608 Check for -lthread_db and thread support.
16609 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16610 PowerPC, and SuperH.
16611 * i387-fp.c: Constify arguments.
16612 * i387-fp.h: Likewise.
16613 * inferiors.c: (struct thread_info): Renamed from
16614 `struct inferior_info'. Remove PID member. Use generic inferior
16615 list header. All uses updated.
16616 (inferiors, signal_pid): Removed.
16617 (all_threads): New variable.
16618 (get_thread): Define.
16619 (add_inferior_to_list): New function.
16620 (for_each_inferior): New function.
16621 (change_inferior_id): New function.
16622 (add_inferior): Removed.
16623 (remove_inferior): New function.
16624 (add_thread): New function.
16625 (free_one_thread): New function.
16626 (remove_thread): New function.
16627 (clear_inferiors): Use for_each_inferior and free_one_thread.
16628 (find_inferior): New function.
16629 (find_inferior_id): New function.
16630 (inferior_target_data): Update argument type.
16631 (set_inferior_target_data): Likewise.
16632 (inferior_regcache_data): Likewise.
16633 (set_inferior_regcache_data): Likewise.
16634 * linux-low.c (linux_bp_reinsert): Remove.
16635 (all_processes, stopping_threads, using_thrads)
16636 (struct pending_signals, debug_threads, pid_of): New.
16637 (inferior_pid): Replace with macro.
16638 (struct inferior_linux_data): Remove.
16639 (get_stop_pc, add_process): New functions.
16640 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16641 Use add_process and add_thread.
16642 (linux_attach_lwp): New function, based on old linux_attach. Use
16643 add_process and add_thread. Set stop_expected for new threads.
16644 (linux_attach): New function.
16645 (linux_kill_one_process): New function.
16646 (linux_kill): Kill all LWPs.
16647 (linux_thread_alive): Use find_inferior_id.
16648 (check_removed_breakpoints, status_pending_p): New functions.
16649 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16650 Update. Use WNOHANG. Wait for cloned processes also. Update process
16651 struct for the found process.
16652 (linux_wait_for_event): New function.
16653 (linux_wait): Use it. Support LWPs.
16654 (send_sigstop, wait_for_sigstop, stop_all_processes)
16655 (linux_resume_one_process, linux_continue_one_process): New functions.
16656 (linux_resume): Support LWPs.
16657 (REGISTER_RAW_SIZE): Remove.
16658 (fetch_register): Use register_size instead. Call supply_register.
16659 (usr_store_inferior_registers): Likewise. Call collect_register.
16660 Fix recursive case.
16661 (regsets_fetch_inferior_registers): Improve error message.
16662 (regsets_store_inferior_registers): Add debugging.
16663 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16664 (unstopped_p, linux_signal_pid): New functions.
16665 (linux_target_ops): Add linux_signal_pid.
16666 (linux_init_signals): New function.
16667 (initialize_low): Call it. Initialize using_threads.
16668 * regcache.c (inferior_regcache_data): Add valid
16669 flag.
16670 (get_regcache): Fetch registers lazily. Add fetch argument
16671 and update all callers.
16672 (regcache_invalidate_one, regcache_invalidate): New
16673 functions.
16674 (new_register_cache): Renamed from create_register_cache.
16675 Return the new regcache.
16676 (free_register_cache): Change argument to a void *.
16677 (registers_to_string, registers_from_string): Call get_regcache
16678 with fetch flag set.
16679 (register_data): Make static. Pass fetch flag to get_regcache.
16680 (supply_register): Call get_regcache with fetch flag clear.
16681 (collect_register): Call get_regcache with fetch flag set.
16682 (collect_register_as_string): New function.
16683 * regcache.h: Update.
16684 * remote-utils.c (putpkt): Flush after debug output and use
16685 stderr.
16686 Handle input interrupts while waiting for an ACK.
16687 (input_interrupt): Use signal_pid method.
16688 (getpkt): Flush after debug output and use stderr.
16689 (outreg): Use collect_register_as_string.
16690 (new_thread_notify, dead_thread_notify): New functions.
16691 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16692 and general_thread.
16693 (look_up_one_symbol): Flush after debug output.
16694 * server.c (step_thread, server_waiting): New variables.
16695 (start_inferior): Don't use signal_pid. Update call to mywait.
16696 (attach_inferior): Update call to mywait.
16697 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16698 (main): Don't fetch/store registers explicitly. Use
16699 set_desired_inferior. Support proposed ``Hs'' packet. Update
16700 calls to mywait.
16701 * server.h: Update.
16702 (struct inferior_list, struct_inferior_list_entry): New.
16703 * target.c (set_desired_inferior): New.
16704 (write_inferior_memory): Constify.
16705 (mywait): New function.
16706 * target.h: Update.
16707 (struct target_ops): New signal_pid method.
16708 (mywait): Removed macro, added prototype.
16709
16710 * linux-low.h (regset_func): Removed.
16711 (regset_fill_func, regset_store_func): New.
16712 (enum regset_type): New.
16713 (struct regset_info): Add type field. Use new operation types.
16714 (struct linux_target_ops): stop_pc renamed to get_pc.
16715 Add decr_pc_after_break and breakpoint_at.
16716 (get_process, get_thread_proess, get_process_thread)
16717 (strut process_info, all_processes, linux_attach_lwp)
16718 (thread_db_init): New.
16719
16720 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16721 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16722 (the_low_target): Add new members.
16723 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16724 (i386_store_fpxregset): Constify.
16725 (target_regsets): Add new kind identifier.
16726 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16727 (i386_set_pc): Add debugging.
16728 (i386_breakpoint_at): New function.
16729 (the_low_target): Add new members.
16730 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16731 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16732 (mips_breakpoint_at): New.
16733 (the_low_target): Add new members.
16734 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16735 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16736 (the_low_target): Add new members.
16737 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16738 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16739 (the_low_target): Add new members.
16740 * linux-x86-64-low.c (target_regsets): Add new kind
16741 identifier.
16742
167432002-05-15 Daniel Jacobowitz <drow@mvista.com>
16744
16745 From Martin Pool <mbp@samba.org>:
16746 * server.c (gdbserver_usage): New function.
16747 (main): Call it.
16748
167492002-05-14 Daniel Jacobowitz <drow@mvista.com>
16750
16751 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16752 stop_at -> stop_pc.
16753
167542002-05-04 Andrew Cagney <ac131313@redhat.com>
16755
16756 * Makefile.in: Remove obsolete code.
16757
167582002-04-24 Michal Ludvig <mludvig@suse.cz>
16759
16760 * linux-low.c (regsets_fetch_inferior_registers),
16761 (regsets_store_inferior_registers): Removed cast to int from
16762 ptrace() calls.
16763 * regcache.h: Added declaration of struct inferior_info.
16764
167652002-04-20 Daniel Jacobowitz <drow@mvista.com>
16766
16767 * inferiors.c (struct inferior_info): Add regcache_data.
16768 (add_inferior): Call create_register_cache.
16769 (clear_inferiors): Call free_register_cache.
16770 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16771 * regcache.c (struct inferior_regcache_data): New.
16772 (registers): Remove.
16773 (get_regcache): New function.
16774 (create_register_cache, free_register_cache): New functions.
16775 (set_register_cache): Don't initialize the register cache here.
16776 (registers_to_string, registers_from_string, register_data): Call
16777 get_regcache.
16778 * regcache.h: Add prototypes.
16779 * server.h: Likewise.
16780
167812002-04-20 Daniel Jacobowitz <drow@mvista.com>
16782
16783 * mem-break.c: New file.
16784 * mem-break.h: New file.
16785 * Makefile.in: Add mem-break.o rule; update server.h
16786 dependencies.
16787 * inferiors.c (struct inferior_info): Add target_data
16788 member.
16789 (clear_inferiors): Free target_data member if set.
16790 (inferior_target_data, set_inferior_target_data): New functions.
16791 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16792 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16793 * linux-low.c (linux_bp_reinsert): New variable.
16794 (struct inferior_linux_data): New.
16795 (linux_create_inferior): Use set_inferior_target_data.
16796 (linux_attach): Likewise. Call add_inferior.
16797 (linux_wait_for_one_inferior): New function.
16798 (linux_wait): Call it.
16799 (linux_write_memory): Add const.
16800 (initialize_low): Call set_breakpoint_data.
16801 * linux-low.h (struct linux_target_ops): Add breakpoint
16802 handling members.
16803 * server.c (attach_inferior): Remove extra add_inferior
16804 call.
16805 * server.h: Include mem-break.h. Update inferior.c
16806 prototypes.
16807 * target.c (read_inferior_memory)
16808 (write_inferior_memory): New functions.
16809 * target.h (read_inferior_memory)
16810 (write_inferior_memory): Change macros to prototypes.
16811 (struct target_ops): Update comments. Add const to write_memory
16812 definition.
16813
168142002-04-11 Daniel Jacobowitz <drow@mvista.com>
16815
16816 * linux-low.c (usr_store_inferior_registers): Support
16817 registers which are allowed to fail to store.
16818 * linux-low.h (linux_target_ops): Likewise.
16819 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16820 (ppc_cannot_store_register): FPSCR may not be storable.
16821
168222002-04-09 Daniel Jacobowitz <drow@mvista.com>
16823
16824 * server.h: Include <string.h> if HAVE_STRING_H.
16825 * ChangeLog: Correct paths in last ChangeLog entry.
16826
168272002-04-09 Daniel Jacobowitz <drow@mvista.com>
16828
16829 * linux-low.h: Remove obsolete prototypes.
16830 (struct linux_target_ops): New.
16831 (extern the_low_target): New.
16832 * linux-low.c (num_regs, regmap): Remove declarations.
16833 (register_addr): Use the_low_target explicitly.
16834 (fetch_register): Likewise.
16835 (usr_fetch_inferior_registers): Likewise.
16836 (usr_store_inferior_registers): Likewise.
16837 * linux-arm-low.c (num_regs): Remove.
16838 (arm_num_regs): Define.
16839 (arm_regmap): Renamed from regmap, made static.
16840 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16841 made static.
16842 (arm_cannot_store_register): Renamed from cannot_store_register,
16843 made static.
16844 (the_low_target): New.
16845 * linux-i386-low.c (num_regs): Remove.
16846 (i386_num_regs): Define.
16847 (i386_regmap): Renamed from regmap, made static.
16848 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16849 made static.
16850 (i386_cannot_store_register): Renamed from cannot_store_register,
16851 made static.
16852 (the_low_target): New.
16853 * linux-ia64-low.c (num_regs): Remove.
16854 (ia64_num_regs): Define.
16855 (ia64_regmap): Renamed from regmap, made static.
16856 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16857 made static.
16858 (ia64_cannot_store_register): Renamed from cannot_store_register,
16859 made static.
16860 (the_low_target): New.
16861 * linux-m68k-low.c (num_regs): Remove.
16862 (m68k_num_regs): Define.
16863 (m68k_regmap): Renamed from regmap, made static.
16864 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16865 made static.
16866 (m68k_cannot_store_register): Renamed from cannot_store_register,
16867 made static.
16868 (the_low_target): New.
16869 * linux-mips-low.c (num_regs): Remove.
16870 (mips_num_regs): Define.
16871 (mips_regmap): Renamed from regmap, made static.
16872 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16873 made static.
16874 (mips_cannot_store_register): Renamed from cannot_store_register,
16875 made static.
16876 (the_low_target): New.
16877 * linux-ppc-low.c (num_regs): Remove.
16878 (ppc_num_regs): Define.
16879 (ppc_regmap): Renamed from regmap, made static.
16880 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16881 made static.
16882 (ppc_cannot_store_register): Renamed from cannot_store_register,
16883 made static.
16884 (the_low_target): New.
16885 * linux-s390-low.c (num_regs): Remove.
16886 (s390_num_regs): Define.
16887 (s390_regmap): Renamed from regmap, made static.
16888 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16889 made static.
16890 (s390_cannot_store_register): Renamed from cannot_store_register,
16891 made static.
16892 (the_low_target): New.
16893 * linux-sh-low.c (num_regs): Remove.
16894 (sh_num_regs): Define.
16895 (sh_regmap): Renamed from regmap, made static.
16896 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16897 made static.
16898 (sh_cannot_store_register): Renamed from cannot_store_register,
16899 made static.
16900 (the_low_target): New.
16901 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16902 (the_low_target): New.
16903
169042002-04-09 Daniel Jacobowitz <drow@mvista.com>
16905
16906 * Makefile.in: Add stamp-h target.
16907 * configure.in: Create stamp-h.
16908 * configure: Regenerated.
16909
169102002-04-09 Daniel Jacobowitz <drow@mvista.com>
16911
16912 * inferiors.c: New file.
16913 * target.c: New file.
16914 * target.h: New file.
16915 * Makefile.in: Add target.o and inferiors.o. Update
16916 dependencies.
16917 * linux-low.c (inferior_pid): New static variable,
16918 moved from server.c.
16919 (linux_create_inferior): Renamed from create_inferior.
16920 Call add_inferior. Return 0 on success instead of a PID.
16921 (linux_attach): Renamed from myattach.
16922 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16923 (linux_thread_alive): Renamed from mythread_alive.
16924 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16925 child dies.
16926 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16927 (regsets_store_inferior_registers): Correct error message.
16928 Add missing ``return 0''.
16929 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16930 (linux_store_registers): Renamed from store_inferior_registers.
16931 (linux_read_memory): Renamed from read_inferior_memory.
16932 (linux_write_memory): Renamed from write_inferior_memory.
16933 (linux_target_ops): New structure.
16934 (initialize_low): Call set_target_ops ().
16935 * remote-utils.c (unhexify): New function.
16936 (hexify): New function.
16937 (input_interrupt): Send signals to ``signal_pid''.
16938 * server.c (inferior_pid): Remove.
16939 (start_inferior): Update create_inferior call.
16940 (attach_inferior): Call add_inferior.
16941 (handle_query): New function.
16942 (main): Call handle_query for `q' packets.
16943 * server.h: Include "target.h". Remove obsolete prototypes.
16944 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16945
169462002-04-09 Daniel Jacobowitz <drow@mvista.com>
16947
16948 * Makefile.in: Add WARN_CFLAGS. Update configury
16949 dependencies.
16950 * configure.in: Check for <string.h>
16951 * configure: Regenerate.
16952 * config.in: Regenerate.
16953 * gdbreplay.c: Include needed system headers.
16954 (remote_open): Remove strchr prototype.
16955 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16956 * regcache.c (supply_register): Change buf argument to const void *.
16957 (supply_register_by_name): Likewise.
16958 (collect_register): Change buf argument to void *.
16959 (collect_register_by_name): Likewise.
16960 * regcache.h: Add missing prototypes.
16961 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16962 * server.c (handle_query): New function.
16963 (attached): New static variable, moved out of main.
16964 (main): Quiet longjmp clobber warnings.
16965 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16966 * utils.c (error): Remove NORETURN.
16967 (fatal): Likewise.
GDB Binutils - Deliverables
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