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[PowerPC] Refactor have_ initializers in rs6000-tdep.c
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
5c849b22
PFC		 12018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2
3 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
4
8ecfd7bd
SDJ		 52018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
6 Simon Marchi <simark@simark.ca>
7
8 * acinclude.m4: Include "../selftest.m4".
9 * configure: Regenerate.
10 * configure.ac: Use "GDB_AC_SELFTEST".
11 * configure.srv: Use "$enable_unittests" instead of
12 "$development" when checking whether unit tests have been
13 enabled.
14 * server.c (captured_main): Update message informing that
15 selftests have been disabled.
16
96643e35
TT		 172018-10-04 Tom Tromey <tom@tromey.com>
18
19 * configure: Rebuild.
20
da4ae14a
TT		 212018-10-04 Tom Tromey <tom@tromey.com>
22
23 * server.c (handle_status): Rename inner "thread".
24 (process_serial_event): Declare "res" in 'm' case.
25 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
26 (iterate_over_lwps): Rename inner "thread".
27 (linux_qxfer_libraries_svr4): Rename inner "len".
28 * gdbthread.h (find_thread_in_random): Rename inner "thread".
29
7c619dbd
GB		 302018-10-01 Gary Benson <gbenson@redhat.com>
31
32 * gdb_proc_service.h: Moved common code to
33 common/gdb_proc_service.h.
34
3795e814
GB		 352018-10-01 Gary Benson <gbenson@redhat.com>
36
37 * gdb_proc_service.h: Synchronize comments and whitespace with
38 GDB's version of this file.
39
49b036f1
TT		 402018-09-25 Tom Tromey <tom@tromey.com>
41
42 * configure: Rebuild.
43 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
44
8ff03f0b
SM		 452018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
46
47 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
48 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
49 ($(IPA_LIB)): Sort IPA_OBJS.
50
a1cd91dc
SM		 512018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
52
53 * Makefile.in: Remove references to $(ADD_DEPS).
54
752312ba
TT		 552018-09-16 Tom Tromey <tom@tromey.com>
56
57 * remote-utils.c (remote_open): Use GNU style for metasyntactic
58 variables.
59 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
60 variables.
61
f1628857
TT		 622018-09-05 Tom Tromey <tom@tromey.com>
63
64 * configure: Rebuild.
65
ad202fcc
SM		 662018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
67
68 PR build/23399
69 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
70
d3d8724a
TT		 712018-08-27 Tom Tromey <tom@tromey.com>
72
73 PR build/23087:
74 * configure: Rebuild.
75
b4f183d2
TT		 762018-08-27 Tom Tromey <tom@tromey.com>
77
78 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
79 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
80 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
81 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
82 (s390x_emit_stack_adjust): Add casts to unsigned char.
83
4e2aa472
SM		 842018-08-22 Simon Marchi <simon.marchi@ericsson.com>
85
86 PR gdb/23374
87 PR gdb/23375
88 * server.h (struct client_state) <disable_randomization>:
89 Initialize to 1.
90
cf4088a9
SM		 912018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
92
93 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
94 variable.
95 (mips_supply_ptrace_register): Likewise.
96
a0de763e
TT		 972018-07-22 Tom Tromey <tom@tromey.com>
98
99 * configure: Rebuild.
100
b0a7723d
TT		 1012018-07-22 Tom Tromey <tom@tromey.com>
102
103 * win32-low.c (win32_create_inferior): Remove unused variables.
104 * gdbreplay.c (remote_open): Remove unused variable.
105 * remote-utils.c (remote_prepare): Remove unused variable.
106 * x86-tdesc.h (X86_TDESC_H): Define.
107 (amd64_expedite_regs): Define conditionally.
108 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
109 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
110 * remote-utils.c (readchar): Remove unused variable.
111
a780ef4f
PA		 1122018-07-13 Pedro Alves <palves@redhat.com>
113
114 * linux-low.c (linux_kill): Change parameter to process_info
115 pointer instead of pid. Adjust.
116 * lynx-low.c (lynx_kill): Likewise.
117 * nto-low.c (nto_kill): Likewise.
118 * spu-low.c (spu_kill): Likewise.
119 * win32-low.c (win32_kill): Likewise.
120 * server.c (handle_v_kill, kill_inferior_callback)
121 (detach_or_kill_for_exit): Adjust.
122 * target.c (kill_inferior): Change parameter to process_info
123 pointer instead of pid. Adjust.
124 * target.h (struct target_ops) <kill>: Change parameter to
125 process_info pointer instead of pid. Adjust all implementations
126 and callers.
127 (kill_inferior): Likewise.
128
ef2ddb33
PA		 1292018-07-13 Pedro Alves <palves@redhat.com>
130
131 * linux-low.c (linux_detach, linux_join): Change parameter to
132 process_info pointer instead of pid. Adjust.
133 * lynx-low.c (lynx_detach, lynx_join): Likewise.
134 * nto-low.c (nto_detach): Likewise.
135 * spu-low.c (spu_detach, spu_join): Likewise.
136 * win32-low.c (win32_detach, win32_join): Likewise.
137 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
138 * target.h (struct target_ops) <detach, join>: Change parameter to
139 process_info pointer instead of pid. Adjust all implementations
140 and callers.
141 (detach_inferior, join_inferior): Rename 'pid' parameter to
142 'proc'.
143
c7ab0aef
SDJ		 1442018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
145 Jan Kratochvil <jan.kratochvil@redhat.com>
146 Paul Fertser <fercerpav@gmail.com>
147 Tsutomu Seki <sekiriki@gmail.com>
148
149 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
150 (OBS): Add 'common/netstuff.o'.
151 (GDBREPLAY_OBS): Likewise.
152 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
153 (remote_open): Implement support for IPv6
154 connections.
155 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
156 and 'wspiapi.h'.
157 (handle_accept_event): Accept connections from IPv6 sources.
158 (remote_prepare): Handle IPv6-style hostnames; implement
159 support for IPv6 connections.
160 (remote_open): Implement support for printing connections from
161 IPv6 sources.
162
31445d10
PA		 1632018-07-11 Pedro Alves <palves@redhat.com>
164
165 PR gdb/23377
166 * mem-break.c (any_persistent_commands): Add process_info
167 parameter and use it instead of relying on the current process.
168 Change return type to bool.
169 * mem-break.h (any_persistent_commands): Add process_info
170 parameter and change return type to bool.
171 * server.c (handle_detach): Remove require_running_or_return call.
172 Look up the process_info for the process we're about to detach.
173 If not found, return back error to GDB. Adjust
174 any_persistent_commands call to pass down a process pointer.
175
cb197132
PA		 1762018-07-11 Pedro Alves <palves@redhat.com>
177
178 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
179 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
180 instead of collect_register_by_name.
181 * regcache.c (regcache_raw_get_unsigned_by_name): New.
182 * regcache.h (regcache_raw_get_unsigned_by_name): New.
183
1b919490
VB		 1842018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
185 Pedro Alves <palves@redhat.com>
186
187 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
188
d7e15655
TT		 1892018-07-03 Tom Tromey <tom@tromey.com>
190
191 * linux-low.c: Update.
192 * lynx-low.c: Update.
193 * mem-break.c: Update.
194 * nto-low.c: Update.
195 * remote-utils.c: Update.
196 * server.c: Update.
197 * spu-low.c: Update.
198 * target.c: Update.
199 * win32-low.c: Update.
200
26a57c92
TT		 2012018-07-03 Tom Tromey <tom@tromey.com>
202
203 * server.c: Update.
204
0e998d96
TT		 2052018-07-03 Tom Tromey <tom@tromey.com>
206
207 * linux-low.c: Update.
208
cc6bcb54
TT		 2092018-07-03 Tom Tromey <tom@tromey.com>
210
211 * target.c: Update.
212
e38504b3
TT		 2132018-07-03 Tom Tromey <tom@tromey.com>
214
215 * linux-low.c: Update.
216 * linux-mips-low.c: Update.
217 * lynx-low.c: Update.
218 * nto-low.c: Update.
219 * remote-utils.c: Update.
220 * server.c: Update.
221 * spu-low.c: Update.
222 * target.c: Update.
223 * thread-db.c: Update.
224
e99b03dc
TT		 2252018-07-03 Tom Tromey <tom@tromey.com>
226
227 * linux-low.c: Update.
228 * linux-mips-low.c: Update.
229 * lynx-low.c: Update.
230 * mem-break.c: Update.
231 * nto-low.c: Update.
232 * remote-utils.c: Update.
233 * server.c: Update.
234 * spu-low.c: Update.
235 * target.c: Update.
236 * tracepoint.c: Update.
237
f2907e49
TT		 2382018-07-03 Tom Tromey <tom@tromey.com>
239
240 * linux-low.c: Update.
241 * linux-ppc-low.c: Update.
242 * linux-x86-low.c: Update.
243 * proc-service.c: Update.
244 * server.c: Update.
245 * spu-low.c: Update.
246 * thread-db.c: Update.
247 * win32-low.c: Update.
248
fd79271b
TT		 2492018-07-03 Tom Tromey <tom@tromey.com>
250
251 * linux-low.c: Update.
252 * lynx-low.c: Update.
253 * nto-low.c: Update.
254 * remote-utils.c: Update.
255 * spu-low.c: Update.
256 * thread-db.c: Update.
257 * win32-low.c: Update.
258
c0867626
SDJ		 2592018-06-29 Joel Brobecker <brobecker@adacore.com>
260
261 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
262 parameter in call to 'amd64_create_target_description'.
263
2512d7ef
JK		 2642018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
265
266 * x86-tdesc.h: Remove executable permission flag.
267
d0ac1c44
SM		 2682018-06-19 Simon Marchi <simon.marchi@ericsson.com>
269
270 * configure.ac: Remove AC_PREREQ, add missing quoting.
271 * configure: Re-generate.
272 * config.in: Re-generate.
273 * aclocal.m4: Re-generate.
274
c4eb05ff
SM		 2752018-06-18 Simon Marchi <simon.marchi@ericsson.com>
276
277 * tracepoint.h (current_traceframe): Remove declaration.
278
02895270
AH		 2792018-06-18 Alan Hayward <alan.hayward@arm.com>
280
281 * linux-aarch64-low.c (is_sve_tdesc): New function.
282 (aarch64_sve_regs_copy_to_regcache): Likewise.
283 (aarch64_sve_regs_copy_from_regcache): Likewise.
284 (aarch64_regs_info): Add SVE checks.
285 (initialize_low_arch): Initialize SVE.
286
e9902bfc
AH		 2872018-06-18 Alan Hayward <alan.hayward@arm.com>
288
289 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
290
fefa175e
AH		 2912018-06-11 Alan Hayward <alan.hayward@arm.com>
292
293 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
294 (initialize_low_tracepoint): Likewise
295 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
296 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
297 param.
298 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
299 checks.
300 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
301
b91ad3ff
AH		 3022018-06-11 Alan Hayward <alan.hayward@arm.com>
303
304 * server.h (PBUFSIZ): Increase size
305
f868386e
AH		 3062018-06-11 Alan Hayward <alan.hayward@arm.com>
307
308 * regcache.c (regcache::raw_compare): New function.
309 * regcache.h (regcache::raw_compare): New declaration.
310
9c861883
AH		 3112018-06-11 Alan Hayward <alan.hayward@arm.com>
312
313 * regcache.c (new_register_cache): Use new.
314 (free_register_cache): Use delete.
315 (register_data): Use const.
316 (supply_register): Move body inside regcache.
317 (regcache::raw_supply): New override function.
318 (collect_register): Move body inside regcache.
319 (regcache::raw_collect): New override function.
320 (regcache::get_register_status): New override function.
321 * regcache.h (struct regcache): Inherit from reg_buffer_common.
322
40591844
TT		 3232018-06-09 Tom Tromey <tom@tromey.com>
324
325 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
326 declare queue.
327 (event_queue): Use std::queue.
328 (gdb_event_xfree): Remove.
329 (initialize_event_loop, process_event, wait_for_event): Update.
330
6341380d
SC		 3312018-06-08 Stan Cox <scox@redhat.com>
332
333 * win32-low.c (win32_create_inferior): last_ptid and last_status
334 moved to client_state.
335
03349c93
PA		 3362018-06-08 Pedro Alves <palves@redhat.com>
337
338 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
339 common/common-exceptions.o, common/common-utils.o,
340 common/errors.o, common/print-utils.o and utils.o.
341 * gdbreplay.c: Include "common-defs.h" instead of the two
342 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
343 string.h or alloca.h.
344 (perror_with_name): Delete.
345 (remote_open): Use xstrdup instead of strdup.
346 (main): Rename to ...
347 (captured_main): ... this.
348 (main): New.
349
8dcc53b3
TT		 3502018-06-08 Tom Tromey <tom@tromey.com>
351
352 * linux-low.c (linux_low_read_btrace): Update.
353
c12a5089
SC		 3542018-06-04 Stan Cox <scox@redhat.com>
355
356 * server.h (struct client_state): New.
357 * server.c (cont_thread, general_thread, multi_process)
358 (report_fork_events, report_vfork_events, report_exec_events)
359 (report_thread_events, swbreak_feature, hwbreak_feature)
360 (vCont_supported, disable_randomization, pass_signals)
361 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
362 Moved to client_state.
363 * remote-utils.c (remote_debug, noack_mode)
364 (transport_is_reliable): Moved to client_state.
365 * tracepoint.c (current_traceframe): Moved to client_state.
366
367 Update all callers.
368 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
369 linux-low.c, remote-utils.h, target.c: Use client_state.
370
122394f1
AH		 3712018-05-31 Alan Hayward <alan.hayward@arm.com>
372
373 * configure.srv: Add new c/h file.
374
95228a0d
AH		 3752018-05-31 Alan Hayward <alan.hayward@arm.com>
376
377 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
378 null VQ.
379
d8dab6c3
MR		 3802018-05-25 Maciej W. Rozycki <macro@mips.com>
381
382 * gdb.arch/mips-fpregset-core.exp: New test.
383 * gdb.arch/mips-fpregset-core.c: New test source.
384
81e25b7c
EK		 3852018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
386
387 PR server/23198
388 * hostio.c (require_int): Do not report overflow for integers
389 between 0xfffffff and 0x7fffffff.
390
7e947ad3
MR		 3912018-05-22 Maciej W. Rozycki <macro@mips.com>
392
393 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
394 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
395 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
396 functions.
397 (the_low_target): Wire them.
398
1d75a658
PFC		 3992018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
400
401 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
402 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
403 mode. Call collect_register_by_name with vscr using
404 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
405 (ppc_store_vrregset): Add and set vscr_offset variable as in
406 ppc_fill_vrregset. Call supply_register_by_name with vscr using
407 vscr_offset.
408
d078308a
PFC		 4092018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
410
411 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
412 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
413 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
414
7273b5fc
PFC		 4152018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
416
417 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
418 (ppc_store_vsxregset): Likewise.
419 (ppc_fill_vrregset): Likewise.
420 (ppc_store_vrregset): Likewise.
421 (ppc_fill_evrregset): Likewise.
422 (ppc_store_evrregset): Likewise.
423 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
424 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
425 needed.
426
2e077f5e
PFC		 4272018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
428
429 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
430 wordsize of the inferior. Call ppc_linux_target_wordsize.
431
bd64614e
PFC		 4322018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
433
434 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
435 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
436 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
437 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
438 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
439 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
440 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
441 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
442 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
443 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
444 (tdesc_powerpc_e500l): Remove.
445 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
446 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
447 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
448 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
449 linux-ppc-tdesc.h.
450 (ppc_arch_setup): Remove target description matching code. Fill a
451 ppc_linux_features struct and call ppc_linux_match_description
452 with it.
453
75d74cca
MR		 4542018-05-22 Maciej W. Rozycki <macro@mips.com>
455
456 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
457 width of the requested register exceeds the width of the
458 `ptrace' data type.
459 (mips_cannot_store_register): Likewise.
460
e4439e43
MR		 4612018-05-21 Maciej W. Rozycki <macro@mips.com>
462
463 * linux-mips-low.c (mips_fetch_register): New function. Update
464 preceding comment.
465 (mips_store_gregset): Supply 0 rather than $restart for $zero.
466 (the_low_target): Wire `mips_fetch_register'.
467
55271bf9
JB		 4682018-05-10 Joel Brobecker <brobecker@adacore.com>
469
470 * lynx-i386-low.c (LYNXOS_178): New macro.
471 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
472 the layout on LynxOS-178.
473 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
474 handle floating point registers that are not supported by
475 LynxOS-178.
476
1a34f210
TT		 4772018-05-10 Tom Tromey <tom@tromey.com>
478
479 * configure: Rebuild.
480
190852c8
JB		 4812018-05-10 Joel Brobecker <brobecker@adacore.com>
482
483 PR server/23158:
484 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
485 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
486 Use it to set the expedite_regs field in the given tdesc.
487 * x86-tdesc.h: New file.
488 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
489 Adjust following the addition of the new expedite_regs parameter
490 to init_target_desc.
491 * linux-tic6x-low.c (tic6x_read_description): Likewise.
492 * linux-x86-tdesc.c: #include "x86-tdesc.h".
493 (i386_linux_read_description, amd64_linux_read_description):
494 Adjust following the addition of the new expedite_regs parameter
495 to init_target_desc.
496 * lynx-i386-low.c: #include "x86-tdesc.h".
497 (lynx_i386_arch_setup): Adjust following the addition of the new
498 expedite_regs parameter to init_target_desc.
499 * nto-x86-low.c: #include "x86-tdesc.h".
500 (nto_x86_arch_setup): Adjust following the addition of the new
501 expedite_regs parameter to init_target_desc.
502 * win32-i386-low.c: #include "x86-tdesc.h".
503 (i386_arch_setup): Adjust following the addition of the new
504 expedite_regs parameter to init_target_desc.
505
7dbac825
JB		 5062018-05-10 Joel Brobecker <brobecker@adacore.com>
507
508 PR server/23158:
509 * win32-low.c (win32_create_inferior): Add call to my_wait
510 setting last_status global.
511
906994d9
JB		 5122018-05-10 Joel Brobecker <brobecker@adacore.com>
513
514 PR server/23158:
515 * win32-low.c (create_process): Only call gdb_tilde_expand if
516 inferior_cwd is not NULL.
517
8ee22052
AB		 5182018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
519
520 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
521 registers to the cache if their values have changed.
522 (i387_xsave_to_cache): Provide default values for x87 control
523 registers when these features are available, but disabled.
524 * regcache.c (supply_register_by_name_zeroed): New function.
525 * regcache.h (supply_register_by_name_zeroed): Declare new
526 function.
527
aff689d3
TT		 5282018-05-07 Tom Tromey <tom@tromey.com>
529
530 * configure: Rebuild.
531
85e26832
TT		 5322018-05-04 Tom Tromey <tom@tromey.com>
533
534 * configure: Rebuild.
535
a3b60e45
JK		 5362018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
537 Pedro Alves <palves@redhat.com>
538
539 * linux-aarch64-low.c (aarch64_stopped_data_address):
540 Likewise.
541
632e107b
TT		 5422018-04-27 Tom Tromey <tom@tromey.com>
543
544 * configure: Rebuild.
545
458412c3
TT		 5462018-04-23 Tom Tromey <tom@tromey.com>
547
548 * configure: Rebuild.
549
f31c089e
SM		 5502018-04-19 Simon Marchi <simon.marchi@ericsson.com>
551
552 * Makefile.in (depcomp): Add "..".
553 (all_deps_files): New and use it.
554
b319b098
AH		 5552018-04-18 Alan Hayward <alan.hayward@arm.com>
556
557 * configure.srv (aarch64*-*-linux*): Don't include xml.
558 (i[34567]86-*-cygwin*): Likewise.
559 (i[34567]86-*-linux*): Likewise.
560 (i[34567]86-*-lynxos*): Likewise.
561 (i[34567]86-*-mingw32ce*): Likewise.
562 (i[34567]86-*-mingw*): Likewise.
563 (i[34567]86-*-nto*): Likewise.
564 (tic6x-*-uclinux): Likewise.
565 (x86_64-*-linux*): Likewise.
566 (x86_64-*-mingw*): Likewise.
567 (x86_64-*-cygwin*): Likewise.
568
3b74854b
AH		 5692018-04-18 Alan Hayward <alan.hayward@arm.com>
570
571 * tdesc.c: Remove xml parameter.
572
e98577a9
AH		 5732018-04-18 Alan Hayward <alan.hayward@arm.com>
574
575 * server.c (get_features_xml): Remove cast.
576 * tdesc.c (void target_desc::accept): Fill in function.
577 (tdesc_get_features_xml): Remove old xml creation.
578 (print_xml_feature::visit_pre): Add xml vistor.
579 * tdesc.h (struct target_desc): Make xmltarget mutable.
580 (tdesc_get_features_xml): Remove declaration.
581
d278f585
AH		 5822018-04-18 Alan Hayward <alan.hayward@arm.com>
583
584 * tdesc.c (tdesc_architecture_name): Add new function.
585 (tdesc_osabi_name): Likewise.
586 (tdesc_get_features_xml): Use new functions.
587
eee8a18d
AH		 5882018-04-18 Alan Hayward <alan.hayward@arm.com>
589
590 * tdesc.c (tdesc_create_flags): Remove.
591 (tdesc_add_flag): Likewise.
592 (tdesc_named_type): Likewise.
593 (tdesc_create_union): Likewise.
594 (tdesc_create_struct): Likewise.
595 (tdesc_create_vector): Likewise.
596 (tdesc_add_bitfield): Likewise.
597 (tdesc_add_field): Likewise.
598 (tdesc_set_struct_size): Likewise.
599
82ec9bc7
AH		 6002018-04-18 Alan Hayward <alan.hayward@arm.com>
601
602 * tdesc.c (~target_desc): Remove implictly deleted items.
603 (init_target_desc): Iterate all features.
604 (tdesc_get_features_xml): Use vector.
605 (tdesc_create_feature): Create feature.
606 * tdesc.h (tdesc_feature) Remove
607 (target_desc): Add features.
608
ea3e7d71
AH		 6092018-04-18 Alan Hayward <alan.hayward@arm.com>
610
611 * Makefile.in: Add common/tdesc.c
612 * tdesc.c (init_target_desc): init all reg_defs from register
613 vector.
614 (tdesc_create_reg): Create tdesc_reg.
615 * tdesc.h (tdesc_feature): Add register vector.
616
17d08cd4
SM		 6172018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
618
619 * tdesc.h (struct target_desc) <features>: Change type to
620 std::vector<std::string>.
621 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
622 changes.
623 (tdesc_get_features_xml): Likewise.
624 (tdesc_create_feature): Likewise.
625
5cd3e386
AH		 6262018-03-26 Alan Hayward <alan.hayward@arm.com>
627
628 * regcache.c (find_register_by_number): Return a ref.
629 (find_regno): Use references.
630 (register_size): Likewise.
631 (register_data): Likewise.
632 * tdesc.c (target_desc::~target_desc): Remove free calls.
633 (target_desc::operator==): Use std::vector compare.
634 (init_target_desc): Use reference.
635 (tdesc_create_reg): Use reg constructors.
636 * tdesc.h (struct target_desc): Replace pointer with object.
637
dff7492c
AH		 6382018-03-23 Alan Hayward <alan.hayward@arm.com>
639
640 * regcache.c (find_register_by_number): Make static.
641 (find_regno): Use find_register_by_number
642 * regcache.h (struct reg): Remove declaration.
643
d80e5242
AH		 6442018-03-23 Alan Hayward <alan.hayward@arm.com>
645
646 * tdesc.c (target_desc::~target_desc): Move to here.
647 (target_desc::operator==): Likewise.
648 * tdesc.h (target_desc::~target_desc): Move from here.
649 (target_desc::operator==): Likewise.
650
f69c5afb
AA		 6512018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
652
653 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
654
ce29f843
AA		 6552018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
656
657 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
658 S390_TDESC_GS.
659 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
660 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
661 and init_registers_s390_gs_linux64.
662
c49bd90b
AA		 6632018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
664
665 * linux-s390-low.c (s390_fill_gs): Remove function.
666 (s390_fill_gsbc): Remove function.
667 (s390_regsets): Set fill functions for the guarded storage regsets
668 to NULL.
669
7edb9bd3
AA		 6702018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
671
672 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
673 the word size. Add comment.
674 (s390_get_wordsize): New function.
675 (s390_arch_setup): No longer select a temporary tdesc to fetch the
676 pswm with it. Instead, use s390_get_wordsize to determine the
677 word size first and derive the correct tdesc from that directly.
678
39be3c7e
SM		 6792018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
680
681 * Makefile.in: Include silent-rules.mk.
682 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
683 (COMPILE): Add ECHO_CXX.
684 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
685 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
686 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
687 (version-generated.c): Add ECHO_GEN.
688 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
689 (IPAGENT_COMPILE): Add ECHO_CXX.
690 (%-generated.c): Add ECHO_REGDAT.
691
3ae9ce5d
TT		 6922018-03-14 Tom Tromey <tom@tromey.com>
693
694 PR cli/14977:
695 * ax.c (ax_printf): Special case for NULL.
696
e6a58aa8
SM		 6972018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
698
699 * linux-low.c (linux_qxfer_libraries_svr4): Use
700 xml_escape_text_append.
701
f6e8a41e
SM		 7022018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
703
704 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
705
b9671caf
SM		 7062018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
707
708 * server.c (handle_general_set): Remove unnecessary xstrdup.
709
e80aaf61
SM		 7102018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
711
712 * server.c (parse_debug_format_options): Adjust to
713 delim_string_to_char_ptr_vec changes.
714 * thread-db.c (thread_db_load_search): Adjust to
715 dirnames_to_char_ptr_vec changes.
716
b1223e78
MM		 7172018-03-01 Markus Metzger <markus.t.metzger@intel.com>
718
719 * target.h (target_enable_btrace, target_disable_btrace)
720 (target_read_btrace, target_read_btrace_conf): Turn macro into
721 inline function. Throw error if target method is not defined.
722 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
723 check for btrace target method. Be prepared to handle exceptions
724 from btrace target methods.
725
81561546
SDJ		 7262018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
727
728 * server.c (captured_main): Change order of error message printed
729 when the current working directory cannot be found.
730
25e3c82c
SDJ		 7312018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
732
733 * server.c: Include "filenames.h" and "pathstuff.h".
734 (program_name): Delete variable.
735 (program_path): New anonymous class.
736 (get_exec_wrapper): Use "program_path" instead of
737 "program_name".
738 (handle_v_run): Likewise.
739 (captured_main): Likewise.
740 (process_serial_event): Likewise.
741
b4987c95
SDJ		 7422018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
743
744 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
745 (OBJS): Add "pathstuff.o".
746 * server.c (current_directory): New global variable.
747 (captured_main): Initialize "current_directory".
748
f46cd62a
AH		 7492018-02-26 Alan Hayward <alan.hayward@arm.com>
750
751 * tdesc.c: Use common/tdesc.h.
752 * tdesc.h: Likewise.
753
a543c5ca
AH		 7542018-02-20 Alan Hayward <alan.hayward@arm.com>
755 Simon Marchi <simon.marchi@ericsson.com>
756
757 * Makefile.in: Switch order of make rules.
758
b5884fa7
AH		 7592018-02-19 Alan Hayward <alan.hayward@arm.com>
760
761 * Makefile.in: Add common directory in build.
762 * configure.ac: Add common reference.
763 * configure: Regenerate.
764
de6242d3
MM		 7652018-02-09 Markus Metzger <markus.t.metzger@intel.com>
766
767 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
768 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
769 * spu-low.c (spu_target_ops): Likewise.
770 * win32-low.c (win32_target_ops): Likewise.
771 * server.c (supported_btrace_packets): Report packets unconditionally.
772 * target.h (target_ops) <supports_btrace>: Remove.
773 (target_supports_btrace): Remove.
774
9ee23a85
MM		 7752018-02-09 Markus Metzger <markus.t.metzger@intel.com>
776
777 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
778 (handle_btrace_disable): Change return type to void. Use exceptions
779 to report errors.
780 (handle_btrace_general_set): Catch exception and copy message to
781 return message.
782
8ce47547
TT		 7832018-02-08 Tom Tromey <tom@tromey.com>
784
785 * linux-low.c (install_software_single_step_breakpoints): Use
786 make_scoped_restore.
787 * inferiors.c (make_cleanup_restore_current_thread): Remove.
788 (do_restore_current_thread_cleanup): Remove.
789 * gdbthread.h (make_cleanup_restore_current_thread): Don't
790 declare.
791
45dd3607
TT		 7922018-02-08 Tom Tromey <tom@tromey.com>
793
794 * mem-break.c (set_raw_breakpoint_at): Use
795 gdb::unique_xmalloc_ptr.
796
e671cd59
PA		 7972018-01-30 Pedro Alves <palves@redhat.com>
798
799 PR gdb/13211
800 * target.c (target_terminal::terminal_state): Rename to ...
801 (target_terminal::m_terminal_state): ... this.
802
a0aad537
JC		 8032018-01-19 James Clarke <jrtc27@jrtc27.com>
804
805 * linux-low.c (handle_extended_wait): Surround call to
806 thread_db_notice_clone with #ifdef USE_THREAD_DB.
807
4d9b86e1
SM		 8082018-01-17 Simon Marchi <simon.marchi@ericsson.com>
809
810 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
811 linux_ptrace_attach_fail_reason_string now returning an
812 std::string.
813 (linux_attach): Likewise.
814 * thread-db.c (attach_thread): Likewise.
815
f517c180
EA		 8162018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
817
818 PR gdb/21559
819 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
820 checking for fs_base/gs_base fields in struct user_regs_struct.
821 * configure: Regenerate.
822
9a70f35c
YQ		 8232018-01-16 Yao Qi <yao.qi@linaro.org>
824
825 PR gdb/18749
826 * linux-low.c (fetch_register): Call supply_register instead of
827 error.
828
605fd3c6
YQ		 8292018-01-08 Yao Qi <yao.qi@linaro.org>
830 Simon Marchi <simon.marchi@ericsson.com>
831
832 * Makefile.in (OBS): Remove selftest.o.
833 * configure.ac: Set srv_selftest_objs if $development is true.
834 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
835 * configure: Re-generated.
836 * server.c (captured_main): Wrap variable selftest_filter with
837 GDB_SELF_TEST.
838
2cc05030
SM		 8392018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
840
841 * server.c (parse_debug_format_options): Return std::string.
842 (handle_monitor_command, captured_main): Adjust.
843
e379cee6
PA		 8442018-01-05 Pedro Alves <palves@redhat.com>
845
846 PR gdb/18653
847 * server.c (captured_main): Pass quiet=false to
848 save_original_signals_state.
849
82e1e79a
JB		 8502018-01-01 Joel Brobecker <brobecker@adacore.com>
851
852 * gdbreplay.c (gdbreplay_version): Update copyright year in
853 version message.
854 * server.c (gdbserver_version): Likewise.
855
8e481c3b
TT		 8562017-12-08 Tom Tromey <tom@tromey.com>
857
858 * ax.c (ax_printf): Update.
859
a8806230
YQ		 8602017-12-07 Yao Qi <yao.qi@linaro.org>
861
862 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
863 aarch64_linux_read_description.
864 * linux-amd64-ipa.c (idx2mask): New array.
865 (get_ipa_tdesc): Move idx2mask out.
866 (initialize_low_tracepoint): Initialize target descriptions.
867 * linux-i386-ipa.c (idx2mask): New array.
868 (get_ipa_tdesc): Move idx2mask out.
869 (initialize_low_tracepoint): Initialize target descriptions.
870
d4a0e8b5
SM		 8712017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
872
873 * tdesc.c (struct tdesc_type): Change return type.
874 (tdesc_add_flag): Change parameter type.
875 (tdesc_add_bitfield): Likewise.
876 (tdesc_add_field): Likewise.
877 (tdesc_set_struct_size): Likewise.
878
798a7429
SM		 8792017-12-05 Simon Marchi <simon.marchi@ericsson.com>
880
881 * regcache.c (registers_to_string): Remove unused variable.
882
c0e15c9b
SM		 8832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
884
885 * inferiors.c (for_each_inferior_with_data): Remove.
886 * inferiors.h (for_each_inferior_with_data): Remove.
887 * server.c (handle_qxfer_threads_worker): Change parameter type.
888 (handle_qxfer_threads_proper): Use for_each_thread.
889
f0045347
SM		 8902017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
891
892 * inferiors.c (for_each_inferior): Remove.
893 (clear_inferiors): Use for_each_thread.
894 * inferiors.h (for_each_inferior): Remove.
895 * linux-low.c (linux_wait_for_event_filtered): Use
896 for_each_thread.
897 (linux_stabilize_threads): Likewise.
898 * regcache.c (regcache_release): Likewise.
899 * server.c (gdb_wants_all_threads_stopped): Likewise.
900 (clear_pending_status_callback): Remove.
901 (handle_status): Use for_each_thread.
902 (captured_main): Likewise.
903 * win32-low.c (child_init_thread_list): Likewise.
904 (win32_clear_inferiors): Likewise.
905 (fake_breakpoint_event): Likewise.
906
9521758b
SM		 9072017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
908
909 * inferiors.h (find_inferior): Remove.
910 * inferiors.c (find_inferior): Remove.
911
8f86d7aa
SM		 9122017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
913
914 * linux-low.c (resume_status_pending_p): Update comment.
915 (need_step_over_p): Update comment.
916
e2b44075
SM		 9172017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
918
919 * linux-low.c (proceed_one_lwp): Return void, change parameter
920 type.
921 (unsuspend_and_proceed_one_lwp): Likewise.
922 (proceed_all_lwps): Use for_each_thread.
923 (unstop_all_lwps): Likewise.
924
c80825ff
SM		 9252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
926
927 * linux-low.c (linux_resume_one_thread): Return void, take
928 parameter directly.
929 (linux_resume): Use for_each_thread.
930
df3e4dbe
SM		 9312017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
932
933 * linux-low.c (send_sigstop_callback): Return void, change
934 parameter type. Rename to...
935 (send_sigstop): ... this.
936 (suspend_and_send_sigstop_callback): Return void, change parameter
937 type. Rename to...
938 (suspend_and_send_sigstop): ... this.
939 (stop_all_lwps): Use for_each_thread.
940
5a6b0a41
SM		 9412017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
942
943 * linux-low.c (lwp_running): Return bool, remove unused
944 argument.
945 (linux_stabilize_threads): Use find_thread.
946
39a64da5
SM		 9472017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
948
949 * linux-low.c (select_singlestep_lwp_callback): Remove.
950 (count_events_callback): Remove.
951 (select_event_lwp_callback): Remove.
952 (select_event_lwp): Use find_thread/for_each_thread.
953
a1385b7b
SM		 9542017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
955
956 * linux-low.c (not_stopped_callback): Return bool, take filter
957 argument directly.
958 (linux_wait_for_event_filtered): Use find_thread.
959 (linux_wait_1): Likewise.
960
454296a2
SM		 9612017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
962
963 * linux-low.c (same_lwp): Remove.
964 (find_lwp_pid): Use find_thread.
965
6b2a85da
SM		 9662017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
967
968 * linux-low.c (delete_lwp_callback): Remove.
969 (linux_mourn): Use for_each_thread.
970
798a38e8
SM		 9712017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
972
973 * linux-low.c (linux_detach_lwp_callback): Return void, remove
974 args parameter, don't check for pid.
975 (linux_detach): Use for_each_thread.
976
e4eb0dec
SM		 9772017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
978
979 * linux-low.c (struct counter): Remove.
980 (second_thread_of_pid_p): Remove.
981 (last_thread_of_process_p): Use find_thread.
982
83e1b6c1
SM		 9832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
984
985 * inferiors.c (find_inferior_in_random): Remove.
986 * inferiors.h (find_inferior_in_random): Remove.
987 * linux-low.c (status_pending_p_callback): Return bool, accept
988 parameter ptid directly.
989 (linux_wait_for_event_filtered): Use find_thread_in_random.
990 (linux_wait_1): Likewise.
991
8dc7b443
SM		 9922017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
993
994 * inferiors.c (find_inferior_id): Remove.
995 (find_thread_ptid): Move implemention from find_inferior_id to
996 here.
997 * inferiors.h (find_inferior_id): Remove.
998 * server.c (handle_status): Use find_thread_ptid.
999 (process_serial_event): Likewise.
1000 * thread-db.c (find_one_thread): Likewise.
1001 (thread_db_thread_handle): Likewise.
1002 * win32-low.c (thread_rec): Likewise.
1003 (child_delete_thread): Likewise.
1004 (win32_thread_alive): Likewise.
1005 (get_child_debug_event): Likewise.
1006
da25033c
SM		 10072017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1008
1009 * linux-mips-low.c (update_watch_registers_callback): Return
1010 void, remove pid_p parameter, don't check for pid.
1011 (mips_insert_point, mips_remove_point): Use for_each_thread.
1012
c91bb56b
SM		 10132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1014
1015 * lynx.low (lynx_delete_thread_callback): Remove.
1016 (lynx_mourn): Use for_each_thread.
1017
634a3254
SM		 10182017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1019
1020 * regcache.c (regcache_invalidate_one): Remove.
1021 (regcache_invalidate_pid): use for_each_thread.
1022
41272101
TT		 10232017-11-26 Tom Tromey <tom@tromey.com>
1024
1025 * linux-low.c (linux_create_inferior): Update.
1026
f5291a6f
UW		 10272017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1028
1029 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1030
6654d750
AH		 10312017-11-24 Alan Hayward <alan.hayward@arm.com>
1032
1033 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1034 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1035 * linux-aarch64-tdesc-selftest.c: New file.
1036 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1037
10382017-11-24 Alan Hayward <alan.hayward@arm.com>
1039
1040 * configure.srv: Add new file.
1041 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1042 * linux-aarch64-tdesc-selftest.c: New file.
1043 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1044
49bdb7ee
AH		 10452017-11-24 Alan Hayward <alan.hayward@arm.com>
1046
1047 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1048 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1049 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1050
d6d7ce56
AH		 10512017-11-24 Alan Hayward <alan.hayward@arm.com>
1052
1053 * configure.srv: Add new files.
1054 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1055 aarch64_linux_read_description.
1056 * linux-aarch64-low.c (aarch64_linux_read_description):
1057 Merge with aarch64_arch_setup.
1058 (aarch64_arch_setup): Call aarch64_linux_read_description.
1059 * linux-aarch64-tdesc.c: New file.
1060 * linux-aarch64-tdesc.h: New file.
1061
506fe5f4
YQ		 10622017-11-24 Yao Qi <yao.qi@linaro.org>
1063
1064 * configure.srv: Set $srv_regobj for tic6x-linux.
1065 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1066 (tic6x_read_description): Move some code to tic6x_arch_setup.
1067 (tic6x_tdesc_test): New function.
1068 (initialize_low_arch): Call selftests::register_test.
1069
29f9a567
YQ		 10702017-11-22 Yao Qi <yao.qi@linaro.org>
1071
1072 * remote-utils.c (prepare_resume_reply): Use memcpy.
1073
578290ec
SM		 10742017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1075
1076 * linux-low.c (kill_one_lwp_callback): Return void, take
1077 argument directly, don't filter on pid.
1078 (linux_kill): Use for_each_thread.
1079
eca55aec
SM		 10802017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1081
1082 * linux-low.c (need_step_over_p): Return bool, remove dummy
1083 argument.
1084 (linux_resume, proceed_all_lwps): Use find_thread.
1085
25c28b4d
SM		 10862017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1087
1088 * linux-low.c (resume_status_pending_p): Return bool, remove
1089 flag_p argument.
1090 (linux_resume): Use find_thread.
1091
5fdda392
SM		 10922017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1093
1094 * linux-low.c (struct thread_resume_array): Remove.
1095 (linux_set_resume_request): Return void, take arguments
1096 directly.
1097 (linux_resume): Use for_each_thread.
1098
fcb056a5
SM		 10992017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1100
1101 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1102 return bool, remove data argument.
1103 (linux_stabilize_threads): Use find_thread.
1104
139720c5
SM		 11052017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1106
1107 * linux-low.c (unsuspend_one_lwp): Remove.
1108 (unsuspend_all_lwps): Use for_each_thread, inline code from
1109 unsuspend_one_lwp.
1110
6d1e5673
SM		 11112017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1112
1113 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1114 * linux-low.c (struct iterate_over_lwps_args): Remove.
1115 (iterate_over_lwps_filter): Remove.
1116 (iterate_over_lwps): Use find_thread.
1117
bbf550d5
SM		 11182017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1119
1120 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1121 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1122 code from reset_lwp_ptrace_options_callback.
1123
00192f77
SM		 11242017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1125
1126 * linux-arm-low.c (struct update_registers_data): Remove.
1127 (update_registers_callback): Return void, take arguments
1128 directly, don't check thread's pid.
1129 (arm_insert_point, arm_remove_point): Use for_each_thread.
1130
2bee2b6c
SM		 11312017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1132
1133 * win32-low.c (continue_one_thread): Return void, take argument
1134 directly.
1135 (child_continue): Use for_each_thread.
1136
0b360f19
SM		 11372017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1138
1139 * win32-i386-low.c (update_debug_registers_callback): Rename
1140 to ...
1141 (update_debug_registers): ... this, return void, remove pid_p arg.
1142 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1143
f27866ba
SM		 11442017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1145
1146 * inferiors.h (struct process_info): Add constructor, initialize
1147 fields..
1148 <syscalls_to_catch>: Change type to std::vector<int>.
1149 * inferiors.c (add_process): Allocate process_info with new.
1150 (remove_process): Free process_info with delete.
1151 * linux-low.c (handle_extended_wait): Adjust.
1152 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1153 * server.c (handle_general_set): Adjust.
1154
e849ea89
PA		 11552017-11-16 Pedro Alves <palves@redhat.com>
1156
1157 * remote-utils.c (remote_close): Block SIGIO signals instead of
1158 uninstalling the SIGIO handler.
1159
1d0aa65c
AH		 11602017-11-16 Alan Hayward <alan.hayward@arm.com>
1161
1162 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1163
3491a34c
YQ		 11642017-11-16 Yao Qi <yao.qi@linaro.org>
1165
1166 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1167 (tic6x_store_gregset): Likewise.
1168 (tic6x_usrregs_info): Move it up.
1169
a602f924
AH		 11702017-11-15 Alan Hayward <alan.hayward@arm.com>
1171
1172 * Makefile.in: Update arch rules.
1173 * configure.srv: Explicitly mark arch/ files.
1174
5616b6c3
AS		 11752017-11-13 Andreas Schwab <schwab@suse.de>
1176
1177 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1178 function.
1179 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1180
d1928160
PA		 11812017-11-06 Pedro Alves <palves@redhat.com>
1182
1183 * config.in, configure: Regenerate.
1184
bac608e7
SM		 11852017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1186
1187 * target.c (struct thread_search): Remove.
1188 (thread_search_callback): Remove.
1189 (prepare_to_access_memory): Use for_each_thread instead of
1190 find_inferior. Inline code from thread_search_callback.
1191
eaddb425
SM		 11922017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1193
1194 * server.c (struct visit_actioned_threads_data): Remove.
1195 (visit_actioned_threads): Change prototype to take arguments
1196 directly.
1197 (resume): Use find_thread instead of find_inferior.
1198
99078d34
SM		 11992017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1200
1201 * server.c (queue_stop_reply_callback): Change prototype, return
1202 void.
1203 (find_status_pending_thread_callback): Remove.
1204 (handle_status): Replace find_inferior with find_thread and
1205 for_each_thread.
1206
cc628f3d
AH		 12072017-10-25 Alan Hayward <alan.hayward@arm.com>
1208
1209 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1210 with REGNO.
1211 (aarch64_store_gregset): Likewise.
1212 (aarch64_fill_fpregset): Likewise.
1213 (aarch64_store_fpregset): Likewise.
1214
4d3bb80e
SM		 12152017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1216
1217 * gdbthread.h (find_thread, for_each_thread): New functions.
1218 * inferiors.c (thread_of_pid): Remove.
1219 (find_any_thread_of_pid): Use find_thread.
1220 * linux-low.c (num_lwps): Use for_each_thread.
1221
7a7cdfa0
YQ		 12222017-10-17 Yao Qi <yao.qi@linaro.org>
1223
1224 * Makefile.in: Remove one rule.
1225 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1226
e675d170
YQ		 12272017-10-17 Yao Qi <yao.qi@linaro.org>
1228
1229 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1230 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1231
7eb4e0f9
YQ		 12322017-10-17 Yao Qi <yao.qi@linaro.org>
1233
1234 * configure.srv: Rename arm.o with arch/arm.o.
1235
60d6cfc9
YQ		 12362017-10-17 Yao Qi <yao.qi@linaro.org>
1237
1238 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1239 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1240 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1241 (arch-i386.o, arch-amd64.o): Remove rules.
1242 (arch/%.o): New rule.
1243 Update POSTCOMPILE and COMPILE.pre.
1244 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1245 * configure: Re-generated.
1246 * configure.srv: Replace arch-i386.o with arch/i386.o.
1247 Replace arch-amd64.o with arch/amd64.o.
1248
5bfda255
YQ		 12492017-10-16 Yao Qi <yao.qi@linaro.org>
1250
1251 * configure: Regenerated.
1252
9c80ecd6
SM		 12532017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1254
1255 * inferiors.h: (struct inferior_list): Remove.
1256 (struct inferior_list_entry); Remove.
1257 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1258 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1259 get_first_inferior): Remove.
1260 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1261 find_inferior_id, find_inferior_in_random): Change signature.
1262 * inferiors.c (all_threads): Change type to
1263 std::list<thread_info *>.
1264 (get_thread): Remove macro.
1265 (find_inferior, find_inferior_id): Change signature, implement
1266 using find_thread.
1267 (find_inferior_in_random): Change signature, implement using
1268 find_thread_in_random.
1269 (for_each_inferior, for_each_inferior_with_data): Change
1270 signature, implement using for_each_thread.
1271 (add_inferior_to_list, remove_inferior): Remove.
1272 (add_thread, get_first_thread, thread_of_pid,
1273 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1274 (get_first_inferior, one_inferior_p, clear_inferior_list):
1275 Remove.
1276 (clear_inferiors, get_thread_process): Update.
1277 * gdbthread.h: Include <list>.
1278 (struct thread_info) <entry>: Remove field.
1279 <id>: New field.
1280 (all_threads): Change type to std::list<thread_info *>.
1281 (get_first_inferior): Add doc.
1282 (find_thread, for_each_thread, find_thread_in_random): New
1283 functions.
1284 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1285 * linux-arm-low.c (update_registers_callback): Update.
1286 * linux-low.c (second_thread_of_pid_p): Update.
1287 (kill_one_lwp_callback, linux_detach_lwp_callback,
1288 delete_lwp_callback, status_pending_p_callback, same_lwp,
1289 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1290 iterate_over_lwps, not_stopped_callback,
1291 resume_stopped_resumed_lwps, count_events_callback,
1292 select_singlestep_lwp_callback, select_event_lwp_callback,
1293 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1294 suspend_and_send_sigstop_callback, wait_for_sigstop,
1295 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1296 lwp_running, linux_set_resume_request, resume_status_pending_p,
1297 need_step_over_p, start_step_over, linux_resume_one_thread,
1298 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1299 reset_lwp_ptrace_options_callback): Update.
1300 * linux-mips-low.c (update_watch_registers_callback): Update.
1301 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1302 Update.
1303 (free_register_cache_thread_one): Remove.
1304 (regcache_release): Update.
1305 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1306 handle_qxfer_threads_worker): Update.
1307 (handle_query): Update, use list iterator.
1308 (visit_actioned_threads, handle_pending_status,
1309 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1310 clear_pending_status_callback, set_pending_status_callback,
1311 find_status_pending_thread_callback, handle_status,
1312 process_serial_event): Update.
1313 * target.c (thread_search_callback): Update.
1314 * thread-db.c (thread_db_get_tls_address): Update.
1315 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1316 Update.
1317 * win32-i386-low.c (update_debug_registers_callback): Update.
1318 * win32-low.c (delete_thread_info, child_delete_thread,
1319 continue_one_thread, suspend_one_thread,
1320 get_child_debug_event): Adjust.
1321
9179355e
SM		 13222017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1323
1324 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1325 * inferiors.h: Include <list>.
1326 (struct process_info) <entry>: Remove field.
1327 <pid>: New field.
1328 (pid_of): Change macro to function.
1329 (ptid_of, lwpid_of): Remove macro.
1330 (all_processes): Change type to std::list<process_info *>.
1331 (ALL_PROCESSES): Remove macro.
1332 (for_each_process, find_process): New function.
1333 * inferiors.c (all_processes): Change type to
1334 std::list<process_info *>.
1335 (find_thread_process): Adjust.
1336 (add_process): Likewise.
1337 (remove_process): Likewise.
1338 (find_process_pid): Likewise.
1339 (get_first_process): Likewise.
1340 (started_inferior_callback): Remove.
1341 (have_started_inferiors_p): Adjust.
1342 (attached_inferior_callback): Remove.
1343 (have_attached_inferiors_p): Adjust.
1344 * linux-low.c (check_zombie_leaders): Likewise.
1345 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1346 (x86_linux_update_xmltarget): Adjust.
1347 * server.c (handle_query): Likewise.
1348 (gdb_reattached_process): Remove.
1349 (handle_status): Adjust.
1350 (kill_inferior_callback): Likewise.
1351 (detach_or_kill_inferior): Remove.
1352 (print_started_pid): Likewise.
1353 (print_attached_pid): Likewise.
1354 (detach_or_kill_for_exit): Update.
1355 (process_serial_event): Likewise.
1356 * linux-arm-low.c (arm_new_fork): Likewise.
1357
c9cb8905
SM		 13582017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1359
1360 * dll.h: Include <list>.
1361 (struct dll_info): Add constructor.
1362 <entry>: Remove field.
1363 (all_dlls): Change type to std::list<dll_info>.
1364 * dll.c: Include <algorithm>.
1365 (get_dll): Remove macro.
1366 (all_dlls): Change type to std::list<dll_info *>.
1367 (free_one_dll): Remove.
1368 (match_dll): Likewise.
1369 (loaded_dll): Adjust.
1370 (unloaded_dll): Adjust to all_dlls type change, use
1371 std::find_if. Inline code from match_dll.
1372 (clear_dlls): Adjust to all_dlls type change.
1373 * server.c (emit_dll_description): Remove.
1374 (handle_qxfer_libraries): Adjust to all_dlls type change,
1375 integrate emit_dll_description's functionality.
1376
04ec7890
SM		 13772017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1378
1379 * linux-low.h (struct linux_target_ops) <delete_process>: New
1380 field.
1381 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1382 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1383 (struct linux_target_ops): Add delete_process callback.
1384 * linux-arm-low.c (arm_delete_process): New.
1385 (struct linux_target_ops): Add delete_process callback.
1386 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1387 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1388 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1389 * linux-mips-low.c (mips_linux_delete_process): New.
1390 (struct linux_target_ops): Add delete_process callback.
1391 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1392 * linux-s390-low.c (struct linux_target_ops): Likewise.
1393 * linux-sh-low.c (struct linux_target_ops): Likewise.
1394 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1395 * linux-tile-low.c (struct linux_target_ops): Likewise.
1396 * linux-x86-low.c (x86_linux_delete_process): New.
1397 (struct linux_target_ops): Add delete_process callback.
1398 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1399
466eecee
SM		 14002017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1401
1402 * linux-aarch64-low.c (the_low_target): Add thread delete
1403 callback.
1404 * linux-arm-low.c (arm_delete_thread): New function.
1405 (the_low_target): Add thread delete callback.
1406 * linux-bfin-low.c (the_low_target): Likewise.
1407 * linux-crisv32-low.c (the_low_target): Likewise.
1408 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1409 set.
1410 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1411 field.
1412 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1413 * linux-mips-low.c (mips_linux_delete_thread): New function.
1414 (the_low_target): Add thread delete callback.
1415 * linux-ppc-low.c (the_low_target): Likewise.
1416 * linux-s390-low.c (the_low_target): Likewise.
1417 * linux-sh-low.c (the_low_target): Likewise.
1418 * linux-tic6x-low.c (the_low_target): Likewise.
1419 * linux-tile-low.c (the_low_target): Likewise.
1420 * linux-x86-low.c (the_low_target): Likewise.
1421 * linux-xtensa-low.c (the_low_target): Likewise.
1422
b79f7801
YZ		 14232017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1424
1425 * win32-low.c: Include "common-inferior.h".
1426
bc3b087d
SDJ		 14272017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1428
1429 * inferiors.c (set_inferior_cwd): New function.
1430 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1431 (handle_query): Inform that QSetWorkingDir is supported.
1432 * win32-low.c (create_process): Pass the inferior's cwd to
1433 CreateProcess.
1434
d092c5a2
SDJ		 14352017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1436
1437 * inferiors.c (current_inferior_cwd): New global variable.
1438 (get_inferior_cwd): New function.
1439 * inferiors.h (struct process_info) <cwd>: New field.
1440
7da0a886
SDJ		 14412017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1442
1443 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1444 (OBS): Add gdb_tilde_expand.o.
1445
289a6840
SM		 14462017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1447
1448 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1449 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1450
256642e8
PA		 14512017-09-29 Pedro Alves <palves@redhat.com>
1452
1453 * ax.c (gdb_parse_agent_expr): Constify.
1454 * ax.h (gdb_parse_agent_expr): Constify.
1455 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1456 Constify.
1457 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1458 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1459 * remote-utils.h (read_ptid): Constify.
1460 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1461 (process_point_options, process_serial_event): Constify.
1462 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1463 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1464 (cmd_qtbuffer): Constify.
1465
5b9ca4d4
PA		 14662017-09-29 Pedro Alves <palves@redhat.com>
1467
1468 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1469 fails.
1470
94c207e0
PA		 14712017-09-29 Pedro Alves <palves@redhat.com>
1472
1473 * linux-low.c (handle_extended_wait): Pass parent thread instead
1474 of process to thread_db_notice_clone.
1475 * linux-low.h (thread_db_notice_clone): Replace parent process
1476 parameter with parent thread parameter.
1477 * thread-db.c (find_one_thread): Add comment.
1478 (thread_db_notice_clone): Replace parent process parameter with
1479 parent thread parameter. Temporarily switch to the parent thread.
1480
75352e28
SDJ		 14812017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1482
1483 * gdbthread.h: Include "common-gdbthread.h".
1484 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1485 "if" when validating the ptid.
1486 * remote-utils.c: Include "gdbthread.h".
1487 (prepare_resume_reply): Use "switch_to_thread".
1488 * target.c (done_accessing_memory): Likewise.
1489
ad339634
AA		 14902017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1491
1492 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1493 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1494 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1495 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1496 s390x-gs-linux64-ipa.o to ipa_obj.
1497 * linux-s390-low.c (HWCAP_S390_GS): New define.
1498 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1499 New functions.
1500 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1501 (s390_arch_setup): Check for guarded-storage support and choose
1502 appropriate tdesc.
1503 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1504 init_registers_s390x_gs_linux64.
1505 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1506 enum value.
1507 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1508 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1509
cc4d742f
SM		 15102017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1511
1512 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1513
f6327dcb
KB		 15142017-09-21 Kevin Buettner <kevinb@redhat.com>
1515
1516 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1517 (thread_db_thread_handle): Declare.
1518 * linux-low.c (linux_target_ops): Initialize thread_handle.
1519 * server.c (handle_qxfer_threads_worker): Add support for
1520 "handle" attribute.
1521 * target.h (struct target_ops): Add new function pointer,
1522 thread_handle.
1523 (target_thread_handle): Define.
1524 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1525 field in lwp.
1526 (thread_db_thread_handle): New function.
1527
86299109
KB		 15282017-09-21 Kevin Buettner <kevinb@redhat.com>
1529
1530 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1531 * linux-low.h (thread_db_notice_clone): Declare.
1532 * thread-db.c (thread_db_notice_clone): New function.
1533
f557a88a
PA		 15342017-09-21 Pedro Alves <palves@redhat.com>
1535
1536 * server.c (gdb_read_memory, handle_status, process_serial_event)
1537 (handle_serial_event, handle_target_event): Adjust to
1538 set_desired_thread prototype change.
1539 * target.c (set_desired_thread): Remove 'use_general' parameter
1540 and adjust.
1541 * target.h (set_desired_thread): Remove 'use_general' parameter.
1542
223ffa71
TT		 15432017-09-20 Tom Tromey <tom@tromey.com>
1544
1545 * target.c (target_terminal::terminal_state): Define.
1546 (target_terminal::init): Rename from target_terminal_init.
1547 (target_terminal::inferior): Rename from
1548 target_terminal_inferior.
1549 (target_terminal::ours): Rename from target_terminal_ours.
1550 (target_terminal::ours_for_output, target_terminal::info): New.
1551
04fd3ba9
SM		 15522017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1553
1554 * server.c (accumulate_file_name_length): Remove.
1555 (emit_dll_description): Adjust to std::string change.
1556 (handle_qxfer_libraries): Use std::string to hold document.
1557
5e187554
SM		 15582017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1559
1560 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1561 return type of xml_escape_text.
1562 * server.c (emit_dll_description): Likewise.
1563
1526853e
SM		 15642017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1565
1566 * server.c (captured_main): Accept argument for --selftest.
1567 Update run_tests call.
1568 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1569 when registering selftests.
1570
c4dfafab
SDJ		 15712017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1572
1573 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1574 instead of "VEC" for "target_desc.reg_defs".
1575 (regcache_cpy): Likewise.
1576 (registers_to_string): Likewise.
1577 (registers_from_string): Likewise.
1578 (find_regno): Likewise.
1579 (supply_regblock): Likewise.
1580 (regcache_raw_read_unsigned): Likewise.
1581 * tdesc.c (init_target_desc): Likewise.
1582 (tdesc_create_reg): Likewise.
1583 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1584 (struct target_desc) <reg_defs>: Convert to "std::vector".
1585 (target_desc): Do not initialize "reg_defs".
1586 (~target_desc): Update code to use "std::vector" instead of "VEC"
1587 for "target_desc.reg_defs".
1588 (operator==): Likewise.
1589
124aceb4
SM		 15902017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1591
1592 * inferiors.h (thread_to_gdb_id): Remove.
1593 * inferiors.c (thread_to_gdb_id): Remove.
1594 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1595 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1596 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1597 Likewise.
1598 * nto-low.c (nto_fetch_registers, nto_store_registers,
1599 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1600
96cde54f
SM		 16012017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1602
1603 * inferiors.h (gdb_id_to_thread_id): Remove.
1604 * inferiors.c (gdb_id_to_thread_id): Remove.
1605 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1606 removal. Move pid declaration closer to where it's used.
1607
e8ca139e
SM		 16082017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1609
1610 * server.c (handle_detach): New function.
1611 (process_serial_event): Move code out, call handle_detach.
1612
f8a4e119
SM		 16132017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1614
1615 * server.c (require_running): Rename to ...
1616 (require_running_or_return): ... this ...
1617 (require_running_or_break): ... and this.
1618 (handle_query, process_serial_event): Adjust.
1619
0eb0a407
SM		 16202017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1621
1622 * linux-low.c (linux_set_resume_request): Remove unused
1623 variables.
1624
785922a5
SM		 16252017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1626
1627 * server.c (first_thread_of): Remove.
1628 (process_serial_event): Replace usage of first_thread_of with
1629 find_any_thread_of_pid.
1630 * tracepoint.c (same_process_p): Remove.
1631 (gdb_agent_about_to_close): Replace usage of same_process_p with
1632 find_any_thread_of_pid.
1633 * linux-x86-low.c (same_process_callback): Remove.
1634 (x86_arch_setup_process_callback): Replace usage of
1635 same_process_callback with find_any_thread_of_pid.
1636 * thread-db.c (any_thread_of): Remove.
1637 (switch_to_process): Replace usage of any_thread_of with
1638 find_any_thread_of_pid.
1639 * inferiors.c (thread_pid_matches_callback): Remove.
1640 (find_thread_process): Adjust to use find_any_thread_of_pid.
1641
a059f00c
SDJ		 16422017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1643
1644 * regcache.c (get_thread_regcache): Guard calls to "memset"
1645 with "!VEC_empty".
1646
cc397f3a
SDJ		 16472017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1648
1649 * linux-low.c (handle_extended_wait): Use
1650 "allocate_target_description" instead of "XNEW".
1651 * linux-x86-low.c (initialize_low_arch): Likewise.
1652
22916b07
YQ		 16532017-09-05 Yao Qi <yao.qi@linaro.org>
1654
1655 * configure.srv (srv_i386_regobj): Remove.
1656 (srv_amd64_regobj): Remove.
1657 (srv_regobj): Set it to "" for x86 non-linux targets.
1658 * linux-x86-tdesc.c (i386_linux_read_description):
1659 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1660 (init_registers_i386): Remove the declaration.
1661 (tdesc_i386): Remove the declaration.
1662 (lynx_i386_arch_setup): Call i386_create_target_description.
1663 * nto-x86-low.c: Likewise.
1664 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1665 [!__x86_64__]: include arch/i386.h.
1666 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1667
38602d55
YQ		 16682017-09-05 Yao Qi <yao.qi@linaro.org>
1669
1670 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1671 i386/amd64-XXX-linux from it.
1672
44b886ff
YQ		 16732017-09-05 Yao Qi <yao.qi@linaro.org>
1674
1675 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1676 false.
1677 (ipa_amd64_linux_regobj): Remove.
1678 (ipa_x32_linux_regobj): Remove.
1679
b4570e4b
YQ		 16802017-09-05 Yao Qi <yao.qi@linaro.org>
1681
1682 * Makefile.in (arch-amd64.o): New rule.
1683 * configure.srv: Append arch-amd64.o.
1684 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1685 (get_ipa_tdesc): Call amd64_linux_read_description.
1686 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1687 and init_registers_amd64_XXX.
1688 * linux-x86-low.c (x86_linux_read_description): Call
1689 amd64_linux_read_description.
1690 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1691 (initialize_low_arch): Don't call init_registers_x32_XXX and
1692 init_registers_amd64_XXX.
1693 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1694 and tdesc_amd64_XXX.
1695 [__x86_64__] (amd64_tdesc_test): New function.
1696 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1697 and init_registers_amd64_XXX.
1698 * linux-x86-tdesc.c: Include arch/amd64.h.
1699 (xcr0_to_tdesc_idx): New function.
1700 (i386_linux_read_description): New function.
1701 (amd64_get_ipa_tdesc_idx): New function.
1702 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1703 (amd64_get_ipa_tdesc): Declare.
1704
d1f28ea2
YQ		 17052017-09-05 Yao Qi <yao.qi@linaro.org>
1706
1707 * configure.srv (srv_i386_linux_xmlfiles): Remove
1708 i386/i386-XXX-linux.xml from it.
1709
25a93583
YQ		 17102017-09-05 Yao Qi <yao.qi@linaro.org>
1711
1712 * configure.srv: Set srv_i386_linux_regobj empty if $development
1713 is false.
1714 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1715 initialize_low_tdesc.
1716 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1717 with #if initialize_low_tdesc.
1718 * linux-x86-tdesc-selftest.c: New file.
1719 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1720
5f035c07
YQ		 17212017-09-05 Yao Qi <yao.qi@linaro.org>
1722
1723 * Makefile.in (arch-i386.o): New rule.
1724 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1725 (x86_64-*-linux*): Likewise.
1726 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1727 include arch/i386.h.
1728 (i386_linux_read_description): Remove code and call
1729 i386_create_target_description.
1730 * tdesc.c (allocate_target_description): New function.
1731 * tdesc.h (set_tdesc_architecture): Remove declaration.
1732 (set_tdesc_osabi): Likewise.
1733
0abe8a89
YQ		 17342017-09-05 Yao Qi <yao.qi@linaro.org>
1735
1736 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1737 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1738 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1739 .xmltarget.
1740 * server.c (get_features_xml): Call tdesc_get_features_xml.
1741 * tdesc.c (set_tdesc_architecture): New function.
1742 (set_tdesc_osabi): New function.
1743 (tdesc_get_features_xml): New function.
1744 (tdesc_create_feature): Add an argument.
1745 * tdesc.h (struct target_desc) <features>: New field.
1746 <arch, osabi>: New field.
1747 (~target_desc): xfree features, arch, and osabi.
1748 (target_desc::oerator==): Don't compare .xmltarget.
1749 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1750 (set_tdesc_osabi): Likewise.
1751 (tdesc_get_features_xml): Likewise.
1752
0a188386
YQ		 17532017-09-05 Yao Qi <yao.qi@linaro.org>
1754
1755 * linux-x86-tdesc.c: Include selftest.h.
1756 (i386_tdesc_test): New function.
1757 (initialize_low_tdesc): Call selftests::register_test.
1758 * tdesc.h: Include regdef.h.
1759 (target_desc): Override operator == and !=.
1760
f49ff000
YQ		 17612017-09-05 Yao Qi <yao.qi@linaro.org>
1762
1763 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1764 (ipa_obj): Likewise.
1765 * linux-i386-ipa.c: Include common/x86-xstate.h
1766 (get_ipa_tdesc): Call i386_linux_read_description.
1767 (initialize_low_tracepoint): Don't call init_registers_XXX
1768 functions, call initialize_low_tdesc instead.
1769 * linux-x86-low.c (x86_linux_read_description): Call
1770 i386_linux_read_description.
1771 (initialize_low_arch): Don't call init_registers_i386_XXX
1772 functions, call initialize_low_tdesc.
1773 * linux-x86-tdesc.c: New file.
1774 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1775 (i386_get_ipa_tdesc_idx): Declare.
1776 (i386_get_ipa_tdesc): Declare.
1777 (initialize_low_tdesc): Declare.
1778
2b68ef2f
YQ		 17792017-09-05 Yao Qi <yao.qi@linaro.org>
1780
1781 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1782 instead of 0.
1783
f7000548
YQ		 17842017-09-05 Yao Qi <yao.qi@linaro.org>
1785
1786 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1787 * regcache.c (get_thread_regcache): Use VEC_length.
1788 (init_register_cache): Likewise.
1789 (regcache_cpy): Likewise.
1790 (registers_to_string): Iterate reg_defs via VEC_iterate.
1791 (find_regno): Likewise.
1792 (find_register_by_number): Use VEC_index.
1793 (register_size): Call find_register_by_number.
1794 (register_data): Call find_register_by_number.
1795 (supply_regblock): Use VEC_length.
1796 (regcache_raw_read_unsigned): Likewise.
1797 * tdesc.c (init_target_desc): Iterate reg_defs via
1798 VEC_iterate.
1799 (default_description): Update initializer.
1800 (copy_target_description): Don't update field num_registers.
1801 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1802 <num_registers>: Remove.
1803
50a421ac
SM		 18042017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1805
1806 * Makefile.in (.SECONDARY): Define target.
1807
23fdd69e
SM		 18082017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1809
1810 * linux-low.c (linux_wait_1): Adjust.
1811 * server.c (queue_stop_reply_callback): Adjust.
1812
0a2dde4a
SDJ		 18132017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1814
1815 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1816 QEnvironmentUnset and QEnvironmentReset packets.
1817 (handle_query): Inform remote that QEnvironmentHexEncoded,
1818 QEnvironmentUnset and QEnvironmentReset are supported.
1819
6afd337d
SM		 18202017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1821
1822 * inferiors.h (inferior_target_data): Rename to ...
1823 (thread_target_data): ... this.
1824 (inferior_regcache_data): Rename to ...
1825 (thread_regcache_data): ... this.
1826 (set_inferior_regcache_data): Rename to ...
1827 (set_thread_regcache_data): ... this.
1828 * inferiors.c (inferior_target_data): Rename to ...
1829 (thread_target_data): ... this.
1830 (inferior_regcache_data): Rename to ...
1831 (thread_regcache_data): ... this.
1832 (set_inferior_regcache_data): Rename to ...
1833 (set_thread_regcache_data): ... this.
1834 (free_one_thread): Update.
1835 * linux-low.h (get_thread_lwp): Update.
1836 * regcache.c (get_thread_regcache): Update.
1837 (regcache_invalidate_thread): Update.
1838 (free_register_cache_thread): Update.
1839 * win32-i386-low.c (update_debug_registers_callback): Update.
1840 (win32_get_current_dr): Update.
1841 * win32-low.c (thread_rec): Update.
1842 (delete_thread_info): Update.
1843 (continue_one_thread): Update.
1844 (suspend_one_thread): Update.
1845
a160cc46
SM		 18462017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1847
1848 * inferiors.c (set_inferior_target_data): Remove.
1849 * inferiors.h (set_inferior_target_data): Remove.
1850
6d580b63
YQ		 18512017-08-18 Yao Qi <yao.qi@linaro.org>
1852
1853 * Makefile.in (OBS): Add selftest.o.
1854 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1855 * configure, config.in: Re-generated.
1856 * server.c: Include common/sefltest.h.
1857 (captured_main): Handle option --selftest.
1858
f5a29eb0
YQ		 18592017-08-09 Yao Qi <yao.qi@linaro.org>
1860
1861 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1862 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1863 i386-avx-mpx.o and i386-mmx.o.
1864 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1865 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1866 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1867 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1868 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1869 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1870 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1871 i386/amd64-avx-mpx.xml.
1872
57757c2f
YQ		 18732017-08-09 Yao Qi <yao.qi@linaro.org>
1874
1875 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1876 and x32-avx-avx512.o.
1877 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1878 i386/x32-avx-avx512.xml.
1879
229d26fc
SM		 18802017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1881
1882 * tracepoint.h (enum class fast_tpoint_collect_result): New
1883 enumeration.
1884 (fast_tracepoint_collecting): Change return type to
1885 fast_tpoint_collect_result.
1886 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1887 * linux-low.h: Include tracepoint.h.
1888 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1889 fast_tpoint_collect_result.
1890 * linux-low.c (handle_tracepoints): Adjust.
1891 (linux_fast_tracepoint_collecting): Change return type to
1892 fast_tpoint_collect_result.
1893 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1894 linux_wait_1, stuck_in_jump_pad_callback,
1895 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1896 proceed_one_lwp): Adjust to type change.
1897
2e1e43e1
YQ		 18982017-07-10 Yao Qi <yao.qi@linaro.org>
1899
1900 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1901
adc764e7
YQ		 19022017-06-29 Yao Qi <yao.qi@linaro.org>
1903
1904 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1905 Remove.
1906 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1907
a206891a
SM		 19082017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1909
1910 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1911
9a6c7d9c
SDJ		 19122017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1913
1914 * linux-low.c (linux_create_inferior): Adjust code to access the
1915 environment information via 'gdb_environ' class.
1916 * lynx-low.c (lynx_create_inferior): Likewise.
1917 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1918 (get_environ): Return a pointer to 'our_environ'.
1919 (captured_main): Initialize 'our_environ'.
1920 * server.h (get_environ): Adjust prototype.
1921 * spu-low.c (spu_create_inferior): Adjust code to access the
1922 environment information via 'gdb_environ' class.
1923
ae3e2ccf
SM		 19242017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1925
1926 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1927 usage of "register" keyword.
1928
3e019bdc
SM		 19292017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1930
1931 * configure: Re-generate.
1932
8465943a
SM		 19332017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1934
1935 * configure: Re-generate.
1936
cf0dd6f0
SM		 19372017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1938
1939 * Makefile.in (COMPILE.pre): Add "-x c++".
1940
9845682b
SDJ		 19412017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1942
1943 * fork-child.c: Conditionally include <signal.h>.
1944
aefd8b33
SDJ		 19452017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1946
1947 * server.c (handle_general_set): Handle new packet
1948 "QStartupWithShell".
1949 (handle_query): Add "QStartupWithShell" to the list of supported
1950 packets.
1951 (gdbserver_usage): Add help text explaining the
1952 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1953 options.
1954 (captured_main): Recognize and act upon the presence of the new
1955 CLI options.
1956
2090129c
SDJ		 19572017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1958 Pedro Alves <palves@redhat.com>
1959
1960 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1961 * configure: Regenerate.
1962 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1963 "fork-inferior.o".
1964 (i[34567]86-*-lynxos*): Likewise.
1965 (spu*-*-*): Likewise.
1966 * fork-child.c: New file.
1967 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1968 and "environ.h".
1969 (linux_ptrace_fun): New function.
1970 (linux_create_inferior): Adjust function prototype to reflect
1971 change on "target.h". Adjust function code to use
1972 "fork_inferior".
1973 (linux_request_interrupt): Delete "signal_pid".
1974 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1975 (lynx_ptrace_fun): New function.
1976 (lynx_create_inferior): Adjust function prototype to reflect
1977 change on "target.h". Adjust function code to use
1978 "fork_inferior".
1979 * nto-low.c (nto_create_inferior): Adjust function prototype and
1980 code to reflect change on "target.h". Update comments.
1981 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1982 "common-terminal.h" and "environ.h".
1983 (terminal_fd): Moved to fork-child.c.
1984 (old_foreground_pgrp): Likewise.
1985 (restore_old_foreground_pgrp): Likewise.
1986 (last_status): Make it global.
1987 (last_ptid): Likewise.
1988 (our_environ): New variable.
1989 (startup_with_shell): Likewise.
1990 (program_name): Likewise.
1991 (program_argv): Rename to...
1992 (program_args): ...this.
1993 (wrapper_argv): New variable.
1994 (start_inferior): Delete function.
1995 (get_exec_wrapper): New function.
1996 (get_exec_file): Likewise.
1997 (get_environ): Likewise.
1998 (prefork_hook): Likewise.
1999 (post_fork_inferior): Likewise.
2000 (postfork_hook): Likewise.
2001 (postfork_child_hook): Likewise.
2002 (handle_v_run): Update code to deal with arguments coming from the
2003 remote host. Update calls from "start_inferior" to
2004 "create_inferior".
2005 (captured_main): Likewise. Initialize environment variable. Call
2006 "have_job_control".
2007 * server.h (post_fork_inferior): New prototype.
2008 (get_environ): Likewise.
2009 (last_status): Declare.
2010 (last_ptid): Likewise.
2011 (signal_pid): Likewise.
2012 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2013 (spu_ptrace_fun): New function.
2014 (spu_create_inferior): Adjust function prototype to reflect change
2015 on "target.h". Adjust function code to use "fork_inferior".
2016 * target.c (target_terminal_init): New function.
2017 (target_terminal_inferior): Likewise.
2018 (target_terminal_ours): Likewise.
2019 * target.h: Include <vector>.
2020 (struct target_ops) <create_inferior>: Update prototype.
2021 (create_inferior): Update macro.
2022 * utils.c (gdb_flush_out_err): New function.
2023 * win32-low.c (win32_create_inferior): Adjust function prototype
2024 and code to reflect change on "target.h".
2025
043a4934
SDJ		 20262017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2027
2028 * inferiors.c (switch_to_thread): New function.
2029
15652511
SDJ		 20302017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2031
2032 * Makefile.in (SFILE): Add "common/job-control.c".
2033 (OBS): Add "job-control.o".
2034
21ea5acd
SDJ		 20352017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2036
2037 * Makefile: Remove "@host_makefile_frag@".
2038
e13cb306
PA		 20392017-05-05 Pedro Alves <palves@redhat.com>
2040
2041 * configure: Regenerate.
2042
c94fee56
SDJ		 20432017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2044
2045 * configure: Regenerate.
2046
a0ff9e1a
SM		 20472017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2048
2049 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2050 software_single_step change of return type to
2051 std::vector<CORE_ADDR>.
2052 * linux-low.c (install_software_single_step_breakpoints):
2053 Likewise.
2054 * linux-low.h (install_software_single_step_breakpoints):
2055 Likewise.
2056
be628ab8
SDJ		 20572017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2058
2059 * remote-utils.c: Include "gdb_termios.h" instead of
2060 "terminal.h".
2061 * terminal.h: Delete file.
2062
7c5ded6a
SDJ		 20632017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2064
2065 * server.c: Include <vector>.
2066 <program_argv, wrapper_argv>: Convert to std::vector.
2067 (start_inferior): Rewrite function to use C++.
2068 (handle_v_run): Likewise. Update code that calculates the argv
2069 based on the vRun packet; use C++.
2070 (captured_main): Likewise.
2071
436252de
SM		 20722017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2073
2074 * server.c (handle_v_cont): Initialize thread_resume::thread
2075 with null_ptid.
2076
9bf2a700
PA		 20772017-04-05 Pedro Alves <palves@redhat.com>
2078
2079 * configure: Regenerate.
2080
a121b7c1
PA		 20812017-04-05 Pedro Alves <palves@redhat.com>
2082
2083 * gdbreplay.c (sync_error): Constify.
2084 * linux-x86-low.c (push_opcode): Constify.
2085
21c8a587
PA		 20862017-04-05 Pedro Alves <palves@redhat.com>
2087
2088 * win32-low.c (get_child_debug_event)
2089 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2090 Report TARGET_WAITKIND_SPURIOUS instead.
2091
fb32b4f7
PA		 20922017-04-05 Pedro Alves <palves@redhat.com>
2093
2094 * remote-utils.c (remote_prepare, remote_open): Constify.
2095 * remote-utils.h (remote_prepare, remote_open): Constify.
2096 * server.c (captured_main): Constify 'port' handling.
2097
65dd1e59
SM		 20982017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2099
2100 * Makefile.in (clean): Clear .deps.
2101
8fa5b777
SM		 21022017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2103
2104 * .gitignore: Remove generated files, replace with wildcard.
2105 * (clean): Replace removal of generated files with wildcard.
2106 (version.c): Replace with...
2107 (version-generated.c): ...this.
2108 (xml-builtin.c): Replace with...
2109 (xml-builtin-generated.c): ...this.
2110 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2111 (%.c: *regformats*): Replace with...
2112 (%-generated.c: *regformats*): ...this.
2113
a12e714b
MF		 21142017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2115
2116 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2117 (xtensa_fill_gregset): Call collect_register_by_name for
2118 threadptr register.
2119 (xtensa_store_gregset): Call supply_register_by_name for
2120 threadptr register.
2121
1a09b50a
MF		 21222017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2123
2124 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2125 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2126 (xtensa_store_gregset): Call supply_register for all registers in
2127 a0_regnum..a0_regnum + C0_NREGS range.
2128
1a01e7c6
SM		 21292017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2130
2131 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2132 (ax-ipa.o: ax.c): Remove.
2133 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2134 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2135 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2136 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2137 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2138
36bc18a8
SM		 21392017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2140
2141 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2142 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2143 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2144 (errors-ipa.o: ../common/errors.c): Remove.
2145 (format-ipa.o: ../common/format.c): Remove.
2146 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2147
a8ebe3d5
SM		 21482017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2149
2150 * Makefile.in (%-ipa.o: %.c): New rule.
2151 (tracepoint-ipa.o: tracepoint.c): Remove.
2152 (utils-ipa.o: utils.c): Remove.
2153 (remote-utils-ipa.o: remote-utils.c): Remove.
2154 (regcache-ipa.o: regcache.c): Remove.
2155 (i386-linux-ipa.o: i386-linux.c): Remove.
2156 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2157 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2158 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2159 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2160 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2161 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2162 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2163 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2164 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2165 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2166 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2167 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2168 (aarch64-ipa.o: aarch64.c): Remove.
2169 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2170 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2171 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2172 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2173 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2174 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2175 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2176 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2177 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2178 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2179 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2180 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2181 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2182 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2183 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2184 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2185 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2186 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2187 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2188 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2189 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2190 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2191 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2192 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2193 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2194 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2195 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2196 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2197 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2198 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2199 (tdesc-ipa.o: tdesc.c): Remove.
2200 (x32-linux-ipa.o: x32-linux.c): Remove.
2201 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2202 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2203
50cfacb7
SM		 22042017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2205
2206 * Makefile.in (%.o: ../arch/%.c): New rule.
2207 (arm.o: ../arch/arm.c): Remove.
2208 (arm-linux.o: ../arch/arm-linux.c): Remove.
2209 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2210 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2211
c5a22423
SM		 22122017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2213
2214 * Makefile.in (%.o: ../nat/%.c): New rule.
2215 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2216 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2217 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2218 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2219 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2220 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2221 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2222 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2223 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2224 (linux-personality.o: ../nat/linux-personality.c): Remove.
2225 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2226 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2227 (x86-linux.o: ../nat/x86-linux.c): Remove.
2228 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2229 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2230
6bda016b
SM		 22312017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2232
2233 * Makefile.in (%.o: ../common/%.c): New rule.
2234 (signals.o: ../common/signals.c): Remove.
2235 (print-utils.o: ../common/print-utils.c): Remove.
2236 (rsp-low.o: ../common/rsp-low.c): Remove.
2237 (common-utils.o: ../common/common-utils.c): Remove.
2238 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2239 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2240 (vec.o: ../common/vec.c): Remove.
2241 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2242 (xml-utils.o: ../common/xml-utils.c): Remove.
2243 (ptid.o: ../common/ptid.c): Remove.
2244 (buffer.o: ../common/buffer.c): Remove.
2245 (format.o: ../common/format.c): Remove.
2246 (filestuff.o: ../common/filestuff.c): Remove.
2247 (agent.o: ../common/agent.c): Remove.
2248 (errors.o: ../common/errors.c): Remove.
2249 (environ.o: ../common/environ.c): Remove.
2250 (common-debug.o: ../common/common-debug.c): Remove.
2251 (cleanups.o: ../common/cleanups.c): Remove.
2252 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2253 (fileio.o: ../common/fileio.c): Remove.
2254 (common-regcache.o: ../common/common-regcache.c): Remove.
2255 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2256 (new-op.o: ../common/new-op.c): Remove.
2257 (btrace-common.o: ../common/btrace-common.c): Remove.
2258
21122961
SM		 22592017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2260
2261 * Makefile.in (%.o: ../target/%.c): New rule.
2262 (waitstatus.o: ../target/waitstatus.c): Remove.
2263
c362e621
SM		 22642017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2265
2266 * Makefile.in
2267 (%.c: ../regformats/%.dat,
2268 (%.c: ../regformats/arm/%.dat,
2269 (%.c: ../regformats/i386/%.dat,
2270 (%.c: ../regformats/rs6000/%.dat): New rules.
2271 (aarch64.c): Remove.
2272 (reg-arm.c): Remove.
2273 (arm-with-iwmmxt.c): Remove.
2274 (arm-with-vfpv2.c): Remove.
2275 (arm-with-vfpv3.c): Remove.
2276 (arm-with-neon.c): Remove.
2277 (reg-bfin.c): Remove.
2278 (reg-cris.c): Remove.
2279 (reg-crisv32.c): Remove.
2280 (i386.c): Remove.
2281 (i386-linux.c): Remove.
2282 (i386-avx.c): Remove.
2283 (i386-avx-linux.c): Remove.
2284 (i386-avx-avx512.c): Remove.
2285 (i386-avx-avx512-linux.c): Remove.
2286 (i386-mpx.c): Remove.
2287 (i386-mpx-linux.c): Remove.
2288 (i386-avx-mpx-avx512-pku.c): Remove.
2289 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2290 (i386-avx-mpx.c): Remove.
2291 (i386-avx-mpx-linux.c): Remove.
2292 (i386-mmx.c): Remove.
2293 (i386-mmx-linux.c): Remove.
2294 (reg-ia64.c): Remove.
2295 (reg-m32r.c): Remove.
2296 (reg-m68k.c): Remove.
2297 (reg-cf.c): Remove.
2298 (mips-linux.c): Remove.
2299 (mips-dsp-linux.c): Remove.
2300 (mips64-linux.c): Remove.
2301 (mips64-dsp-linux.c): Remove.
2302 (nios2-linux.c): Remove.
2303 (powerpc-32.c): Remove.
2304 (powerpc-32l.c): Remove.
2305 (powerpc-altivec32l.c): Remove.
2306 (powerpc-cell32l.c): Remove.
2307 (powerpc-vsx32l.c): Remove.
2308 (powerpc-isa205-32l.c): Remove.
2309 (powerpc-isa205-altivec32l.c): Remove.
2310 (powerpc-isa205-vsx32l.c): Remove.
2311 (powerpc-e500l.c): Remove.
2312 (powerpc-64l.c): Remove.
2313 (powerpc-altivec64l.c): Remove.
2314 (powerpc-cell64l.c): Remove.
2315 (powerpc-vsx64l.c): Remove.
2316 (powerpc-isa205-64l.c): Remove.
2317 (powerpc-isa205-altivec64l.c): Remove.
2318 (powerpc-isa205-vsx64l.c): Remove.
2319 (s390-linux32.c): Remove.
2320 (s390-linux32v1.c): Remove.
2321 (s390-linux32v2.c): Remove.
2322 (s390-linux64.c): Remove.
2323 (s390-linux64v1.c): Remove.
2324 (s390-linux64v2.c): Remove.
2325 (s390-te-linux64.c): Remove.
2326 (s390-vx-linux64.c): Remove.
2327 (s390-tevx-linux64.c): Remove.
2328 (s390x-linux64.c): Remove.
2329 (s390x-linux64v1.c): Remove.
2330 (s390x-linux64v2.c): Remove.
2331 (s390x-te-linux64.c): Remove.
2332 (s390x-vx-linux64.c): Remove.
2333 (s390x-tevx-linux64.c): Remove.
2334 (tic6x-c64xp-linux.c): Remove.
2335 (tic6x-c64x-linux.c): Remove.
2336 (tic6x-c62x-linux.c): Remove.
2337 (reg-sh.c): Remove.
2338 (reg-sparc64.c): Remove.
2339 (reg-spu.c): Remove.
2340 (amd64.c): Remove.
2341 (amd64-linux.c): Remove.
2342 (amd64-avx.c): Remove.
2343 (amd64-avx-linux.c): Remove.
2344 (amd64-avx-avx512.c): Remove.
2345 (amd64-avx-avx512-linux.c): Remove.
2346 (amd64-mpx.c): Remove.
2347 (amd64-mpx-linux.c): Remove.
2348 (amd64-avx-mpx-avx512-pku.c): Remove.
2349 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2350 (amd64-avx-mpx.c): Remove.
2351 (amd64-avx-mpx-linux.c): Remove.
2352 (x32.c): Remove.
2353 (x32-linux.c): Remove.
2354 (x32-avx.c): Remove.
2355 (x32-avx-linux.c): Remove.
2356 (x32-avx-avx512.c): Remove.
2357 (x32-avx-avx512-linux.c): Remove.
2358 (reg-xtensa.c): Remove.
2359 (reg-tilegx.c): Remove.
2360 (reg-tilegx32.c): Remove.
2361
1672e0d9
SDJ		 23622017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2363
2364 * Makefile.in (SFILES): Add "common/environ.c".
2365 (OBJS): Add "common/environ.h".
2366
239b6d10
WT		 23672017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2368
2369 * configure.ac: Check if the fs_base and gs_base members of
2370 `struct user_regs_struct' exist.
2371 * config.in: Regenerated.
2372 * configure: Likewise.
2373
694b382c
AT		 23742017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2375
2376 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2377 target_read_memory.
2378 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2379 (get_next_pcs_syscall_next_pc): Likewise.
2380
7dc53023
LM		 23812016-12-23 Luis Machado <lgustavo@codesourcery.com>
2382
2383 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2384 * nto-x86-low.c: Likewise.
2385
ad02e4fe
SM		 23862016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2387
2388 * Makefile.in: Include disable-implicit-rules.mk.
2389
dcb07cfa
PA		 23902016-11-23 Pedro Alves <palves@redhat.com>
2391
2392 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2393 (debug_vprintf): Use std::chrono::steady_clock instead of
2394 gettimeofday. Use '.' instead of ':'.
2395 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2396 (get_timestamp): Use std::chrono::steady_clock instead of
2397 gettimeofday.
2398
8629c02c
SM		 23992016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2400
2401 * Makefile.in: Fix whitespace formatting.
2402
b593ecca
SM		 24032016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2404
2405 * Makefile.in (SFILES, OBS): Flatten list and order
2406 alphabetically.
2407
9986ba08
PA		 24082016-11-23 Pedro Alves <palves@redhat.com>
2409
2410 * event-loop.c (handle_file_event): Use warning.
2411 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2412 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2413 Use warning.
2414
4eefa7bc
PA		 24152016-11-23 Pedro Alves <palves@redhat.com>
2416
2417 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2418 output.
2419 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2420 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2421 debug_printf and debug_flush for debug output.
2422 * server.c (handle_general_set): Likewise.
2423 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2424 output.
2425
5443506e
SM		 24262016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2427
2428 * Makefile.in (.c.o): Replace rule with ...
2429 (%.o: %.c): ... this one.
2430
3b165252
SM		 24312016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2432
2433 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2434 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2435 make.
2436 * configure.ac: Remove checks for the make program.
2437 * configure: Re-generate.
2438
0bcda685
PA		 24392016-10-28 Pedro Alves <palves@redhat.com>
2440
2441 * Makefile.in (CXX_DIALECT): Get from configure.
2442 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2443 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2444 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2445 * config.in: Regenerate.
2446 * configure: Regenerate.
2447
c3805894
YQ		 24482016-10-27 Yao Qi <yao.qi@linaro.org>
2449
2450 * linux-low.c (linux_supports_range_stepping): Return true if
2451 can_software_single_step return true.
2452
89342618
YQ		 24532016-10-27 Yao Qi <yao.qi@linaro.org>
2454
2455 * inferiors.c (find_inferior_in_random): New function.
2456 * inferiors.h (find_inferior_in_random): Declare.
2457 * linux-low.c (linux_wait_for_event_filtered): Call
2458 find_inferior_in_random instead of find_inferior.
2459
e3652c84
YQ		 24602016-10-27 Yao Qi <yao.qi@linaro.org>
2461
2462 * linux-low.c (linux_wait_1): If single-step breakpoints are
2463 inserted, remove them.
2464
5a04c4cf
PA		 24652016-10-26 Pedro Alves <palves@redhat.com>
2466
2467 * linux-low.c (handle_extended_wait): Link parent/child fork
2468 threads.
2469 (linux_wait_1): Unlink them.
2470 (linux_set_resume_request): Ignore resume requests for
2471 already-resumed and unhandled fork child threads.
2472 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2473 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2474 New functions.
2475 (handle_v_requests) <vCont>: Don't call require_running.
2476 * server.h (in_queued_stop_replies): New declaration.
2477
cb93dc7f
YQ		 24782016-10-24 Yao Qi <yao.qi@linaro.org>
2479
2480 PR server/20733
2481 * linux-aarch64-low.c (append_insns): Cast the return value to
2482 'uint32_t *'.
2483
a1078bea
YQ		 24842016-10-10 Yao Qi <yao.qi@linaro.org>
2485
2486 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2487
1fb77080
SDJ		 24882016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2489
2490 * target.c (target_supports_multi_process): New function, moved
2491 from...
2492 * target.h (target_supports_multi_process): ... here. Remove
2493 macro.
2494
39b5a3b9
TT		 24952016-10-05 Tom Tromey <tom@tromey.com>
2496
2497 PR remote/20655:
2498 * tracepoint.c (handle_tracepoint_bkpts): Check
2499 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2500
c1d0b70a
YQ		 25012016-10-05 Yao Qi <yao.qi@linaro.org>
2502
2503 * configure.srv: Update the path of arm-*.xml files.
2504
0a69eedb
YQ		 25052016-10-05 Terry Guo <terry.guo@arm.com>
2506 Yao Qi <yao.qi@linaro.org>
2507
2508 * Makefile.in: Adjust the path of rules.
2509 * configure.srv: Update the path of xml files.
2510 * regformats/arm-with-iwmmxt.dat: Regenerated.
2511 * regformats/arm-with-neon.dat: Likewise.
2512 * regformats/arm-with-vfpv2.dat: Likewise.
2513 * regformats/arm-with-vfpv3.dat Likewise.
2514
17e16485
YQ		 25152016-09-30 Yao Qi <yao.qi@linaro.org>
2516
2517 PR gdbserver/20627
2518 * target.c (target_stop_and_wait): Don't call
2519 target_continue_no_signal, use resume_stop instead.
2520
edeeb602
YQ		 25212016-09-26 Yao Qi <yao.qi@linaro.org>
2522
2523 * linux-low.c (linux_wait_1): Call debug_exit.
2524
503b1c39
PA		 25252016-09-23 Pedro Alves <palves@redhat.com>
2526
2527 * Makefile.in (SFILES): Add common/new-op.c.
2528 (OBS): Add common/new-op.o.
2529 (new-op.o): New rule.
2530
74172ecf
SM		 25312016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2532
2533 * .gitinore: Ignore more files.
2534
fc6cda2e
YQ		 25352016-09-21 Yao Qi <yao.qi@linaro.org>
2536
2537 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2538 23.
2539
bc1e6c81
SDJ		 25402016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2541
2542 * server.c (start_inferior): Call target_mourn_inferior instead of
2543 mourn_inferior; pass ptid_t argument to it.
2544 (resume): Likewise.
2545 (handle_target_event): Likewise.
2546 * target.c (target_mourn_inferior): New function.
2547 * target.h (mourn_inferior): Delete macro.
2548
0e00e962
AA		 25492016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2550
2551 * linux-low.c (lwp_is_stepping): New function.
2552
1d8cb77d
CL		 25532016-09-06 Carl Love <cel@us.ibm.com>
2554
2555 * server.c (start_inferior): Fixed comment, requested comment change
2556 didn't get updated correctly. Removed reference to ptrace () call as
2557 it is only true on Linux systems.
2558
7313bced
CL		 25592016-09-06 Carl Love <cel@us.ibm.com>
2560
2561 * server.c (start_inferior): Do not call
2562 function target_post_create_inferior () if the
2563 inferior process has already exited.
2564
cf6de44d
PA		 25652016-09-05 Pedro Alves <palves@redhat.com>
2566
2567 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2568 (COMPILE.pre, CC_LD): Use CXX directly.
2569 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2570 * acinclude.m4: Don't include build-with-cxx.m4.
2571 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2572 * configure: Regenerate.
2573
c1da6748
AT		 25742016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2575
2576 PR gdb/19495
2577 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2578 call writing data to own_buf.
2579
f2b9e3df
SDJ		 25802016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2581
2582 * target.c (mywait): Call target_wait instead of
2583 the_target->wait.
2584 (target_wait): New function.
2585
049a8570
SDJ		 25862016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2587
2588 * server.c (start_inferior): New variable 'ptid'. Replace calls
2589 to the_target->resume by target_continue{,_no_signal}, depending
2590 on the case.
2591 * target.c (target_stop_and_wait): Call target_continue_no_signal
2592 instead of the_target->resume.
2593 (target_continue): New function.
2594
3aa5cfa0
AT		 25952016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2596
2597 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2598
754653a7
AZ		 25992016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2600
2601 PR server/20491
2602 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2603 ps_prochandle.
2604 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2605 * linux-arm-low.c (ps_get_thread_area): Likewise.
2606 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2607 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2608 * linux-mips-low.c (ps_get_thread_area): Likewise.
2609 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2610 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2611 * linux-x86-low.c (ps_get_thread_area): Likewise.
2612 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2613
ed036b40
PA		 26142016-08-19 Pedro Alves <palves@redhat.com>
2615
2616 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2617
c8ef42ee
PA		 26182016-08-19 Pedro Alves <palves@redhat.com>
2619
2620 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2621 comment. Use memcpy instead of casting through unsigned long.
2622
9c235a72
PA		 26232016-08-19 Pedro Alves <palves@redhat.com>
2624
2625 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2626 allocating around 0x80000000.
2627
201506da
PA		 26282016-08-19 Pedro Alves <palves@redhat.com>
2629
2630 PR gdb/20415
2631 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2632 (x32-avx512-linux-ipa.o): New rules.
2633 * configure.ac (x86_64-*-linux*): New x32 check.
2634 * configure.srv (ipa_x32_linux_regobj): New.
2635 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2636 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2637 descriptions.
2638 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2639 descriptions.
2640 * configure: Regenerate.
2641
f348d89a
PA		 26422016-08-09 Pedro Alves <palves@redhat.com>
2643
2644 PR gdb/18653
2645 * Makefile.in (OBS): Add signals-state-save-restore.o.
2646 (signals-state-save-restore.o): New rule.
2647 * config.in: Regenerate.
2648 * configure: Regenerate.
2649 * linux-low.c: Include "signals-state-save-restore.h".
2650 (linux_create_inferior): Call
2651 restore_original_signals_state.
2652 * server.c: Include "dispositions-save-restore.h".
2653 (captured_main): Call save_original_signals_state.
2654
1baf5149
PA		 26552016-08-05 Pedro Alves <palves@redhat.com>
2656
2657 * configure: Regenerate.
2658
fcd4a73d
YQ		 26592016-08-04 Yao Qi <yao.qi@linaro.org>
2660
2661 * linux-low.c (regsets_fetch_inferior_registers): Check
2662 errno is ESRCH or not.
2663
979659d0
YQ		 26642016-08-02 Yao Qi <yao.qi@linaro.org>
2665
2666 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2667 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2668 (thread_db_load_search): Update.
2669 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2670 td_ta_set_event and td_ta_event_getmsg.
2671
6598661d
PA		 26722016-07-26 Pedro Alves <palves@redhat.com>
2673
2674 PR server/20414
2675 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2676 of unsigned long for 64-bit registers and use uint32_t instead of
2677 unsigned int for 32-bit registers.
2678
9cf12d57
PA		 26792016-07-26 Pedro Alves <palves@redhat.com>
2680
2681 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2682 to 'ptrace'.
2683
305450ed
TT		 26842016-07-21 Tom Tromey <tom@tromey.com>
2685
2686 * configure: Rebuild.
2687
2583da7c
YQ		 26882016-07-21 Yao Qi <yao.qi@linaro.org>
2689
2690 * mem-break.c (find_gdb_breakpoint): Cast bp to
2691 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2692
21536b36
YQ		 26932016-07-21 Yao Qi <yao.qi@linaro.org>
2694
2695 * server.c (handle_v_requests): Support s and S actions
2696 if target_supports_software_single_step return true.
2697
8901d193
YQ		 26982016-07-21 Yao Qi <yao.qi@linaro.org>
2699
2700 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2701 is resume_step, call maybe_hw_step.
2702 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2703 and unstop them.
2704 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2705 breakpoints or not.
2706 (proceed_one_lwp): If resume request is resume_step, install
2707 reinsert breakpoints and call maybe_hw_step.
2708
0e9a339e
YQ		 27092016-07-21 Yao Qi <yao.qi@linaro.org>
2710
2711 * linux-low.c (proceed_one_lwp): Declare.
2712 (linux_resume_one_thread): Remove local variable 'step'.
2713 Lift code enqueue signal. Call proceed_one_lwp instead of
2714 linux_resume_one_lwp.
2715
4281b351
YQ		 27162016-07-21 Yao Qi <yao.qi@linaro.org>
2717
2718 * linux-low.c (linux_resume_one_thread): Call
2719 enqueue_pending_signal.
2720
984a2c04
YQ		 27212016-07-21 Yao Qi <yao.qi@linaro.org>
2722
2723 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2724 * inferiors.c (do_restore_current_thread_cleanup): New function.
2725 (make_cleanup_restore_current_thread): Likewise.
2726 * linux-low.c (install_software_single_step_breakpoints): Call
2727 make_cleanup_restore_current_thread. Switch current_thread to
2728 thread.
2729
bec903c9
YQ		 27302016-07-21 Yao Qi <yao.qi@linaro.org>
2731
2732 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2733 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2734 (clone_one_breakpoint): Likewise.
2735 (delete_reinsert_breakpoints): Change parameter to thread.
2736 Callers updated.
2737 (has_reinsert_breakpoints): Likewise.
2738 (uninsert_reinsert_breakpoints): Likewise.
2739 (reinsert_reinsert_breakpoints): Likewise.
2740 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2741 (delete_reinsert_breakpoints): Likewise.
2742 (reinsert_reinsert_breakpoints): Likewise.
2743 (uninsert_reinsert_breakpoints): Likewise.
2744 (has_reinsert_breakpoints): Likewise.
2745
63c40ec7
YQ		 27462016-07-21 Yao Qi <yao.qi@linaro.org>
2747
2748 * inferiors.c (get_thread_process): Make parameter const.
2749 * inferiors.h (get_thread_process): Update declaration.
2750 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2751 Add new parameters child_thread and parent_thread. Callers
2752 updated.
2753 * mem-break.h (clone_all_breakpoints): Update declaration.
2754
9aa76cd0
YQ		 27552016-07-21 Yao Qi <yao.qi@linaro.org>
2756
2757 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2758 <command_list, handler>: Remove.
2759 (struct gdb_breakpoint): New.
2760 (struct other_breakpoint): New.
2761 (struct reinsert_breakpoint): New.
2762 (is_gdb_breakpoint): New function.
2763 (any_persistent_commands): Update command_list if
2764 is_gdb_breakpoint returns true.
2765 (set_breakpoint): Create breakpoints according to their types.
2766 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2767 (set_gdb_breakpoint_1): Likewise.
2768 (set_gdb_breakpoint): Likewise.
2769 (clear_breakpoint_conditions): Change parameter type to
2770 'struct gdb_breakpoint *'.
2771 (clear_breakpoint_commands): Likewise.
2772 (clear_breakpoint_conditions_and_commands): Likewise.
2773 (add_condition_to_breakpoint): Likewise.
2774 (add_breakpoint_condition): Likewise.
2775 (add_commands_to_breakpoint): Likewise.
2776 (check_breakpoints): Check other_breakpoint.
2777 (clone_one_breakpoint): Clone breakpopint according to its type.
2778 * mem-break.h (struct gdb_breakpoint): Declare.
2779 (set_gdb_breakpoint): Update declaration.
2780 (clear_breakpoint_conditions_and_commands): Likewise.
2781 (add_breakpoint_condition): Likewise.
2782 (add_breakpoint_commands): Likewise.
2783 * server.c (process_point_options): Change parameter type to
2784 'struct gdb_breakpoint *'.
2785
811f8301
YQ		 27862016-07-21 Yao Qi <yao.qi@linaro.org>
2787
2788 * mem-break.c (set_breakpoint_at): Rename it to ...
2789 (set_breakpoint_type_at): ... it.
2790 (set_breakpoint_at): Call set_breakpoint_type_at.
2791 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2792 * mem-break.h (set_breakpoint_at): Update comments.
2793
b1c51e36
CLT		 27942016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2795
2796 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2797 to buf parameter.
2798 (nios2_store_gregset): Likewise.
2799
ced2dffb
PA		 28002016-07-01 Pedro Alves <palves@redhat.com>
2801 Antoine Tremblay <antoine.tremblay@ericsson.com>
2802
2803 * linux-low.c: Change interface to take the target lwp_info
2804 pointer directly and return void. Handle detaching from a zombie
2805 thread.
2806 (linux_detach_lwp_callback): New function.
2807 (linux_detach): Detach from the leader thread after detaching from
2808 the clone threads.
2809
2ac09a5b
YQ		 28102016-06-28 Yao Qi <yao.qi@linaro.org>
2811
2812 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2813 for variable new_offset.
2814 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2815 (aarch64_ftrace_insn_reloc_cb): Likewise.
2816 (aarch64_ftrace_insn_reloc_tb): Likewise.
2817 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2818 PRIx64 instead of PRIx32.
2819
79e7fd4f
YQ		 28202016-06-28 Yao Qi <yao.qi@linaro.org>
2821
2822 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2823 (the_low_target): Install arm_get_syscall_trapinfo.
2824
061fc021
YQ		 28252016-06-28 Yao Qi <yao.qi@linaro.org>
2826
2827 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2828 function.
2829 (the_low_target): Install aarch64_get_syscall_trapinfo.
2830
4cc32bec
YQ		 28312016-06-28 Yao Qi <yao.qi@linaro.org>
2832
2833 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2834 Callers updated.
2835 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2836 Remove parameter sysno.
2837 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2838 sysret.
2839
782c1122
AA		 28402016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2841
2842 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2843 (s390_emit_ne_goto): Likewise.
2844 (s390_emit_lt_goto): Likewise.
2845 (s390_emit_le_goto): Likewise.
2846 (s390_emit_gt_goto): Likewise.
2847 (s390_emit_ge_goto): Likewise.
2848 (s390x_emit_eq_goto): Likewise.
2849 (s390x_emit_ne_goto): Likewise.
2850 (s390x_emit_lt_goto): Likewise.
2851 (s390x_emit_le_goto): Likewise.
2852 (s390x_emit_gt_goto): Likewise.
2853 (s390x_emit_ge_goto): Likewise.
2854 (s390_emit_ops_impl): Mark variable static.
2855 (s390x_emit_ops): Likewise.
2856
2e7b624b
YQ		 28572016-06-17 Yao Qi <yao.qi@linaro.org>
2858
2859 * linux-low.c (handle_extended_wait): Call
2860 uninsert_reinsert_breakpoints for the parent process. Remove
2861 reinsert breakpoints from the child process. Reinsert them to
2862 the parent process when vfork is done.
2863 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2864 (reinsert_reinsert_breakpoints): New function.
2865 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2866 (reinsert_reinsert_breakpoints): Declare.
2867
8a81c5d7
YQ		 28682016-06-17 Yao Qi <yao.qi@linaro.org>
2869
2870 * linux-low.c (handle_extended_wait): If the parent is doing
2871 step-over, remove the reinsert breakpoints from the forked child.
2872
f50bf8e5
YQ		 28732016-06-17 Yao Qi <yao.qi@linaro.org>
2874
2875 * linux-low.c (unsuspend_all_lwps): Declare.
2876 (linux_low_filter_event): If thread exited, call finish_step_over.
2877 If step-over is finished, unsuspend other threads.
2878
8376a3cb
YQ		 28792016-06-17 Yao Qi <yao.qi@linaro.org>
2880
2881 * linux-low.c (linux_resume_one_lwp_throw): Assert
2882 has_reinsert_breakpoints returns false.
2883 * mem-break.c (delete_disabled_breakpoints): Assert
2884 bp type isn't reinsert_breakpoint.
2885
f79b145d
YQ		 28862016-06-17 Yao Qi <yao.qi@linaro.org>
2887
2888 * linux-low.c (maybe_hw_step): New function.
2889 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2890 (finish_step_over): Switch current_thread to lwp temporarily,
2891 and assert has_reinsert_breakpoints returns true.
2892 (proceed_one_lwp): Call maybe_hw_step.
2893 * mem-break.c (has_reinsert_breakpoints): New function.
2894 * mem-break.h (has_reinsert_breakpoints): Declare.
2895
0ae534d2
JT		 28962016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2897
2898 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2899
fcdad592
YQ		 29002016-05-17 Yao Qi <yao.qi@linaro.org>
2901
2902 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2903 instead of find_inferior.
2904
9e784964
YQ		 29052016-05-05 Yao Qi <yao.qi@linaro.org>
2906
2907 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2908 Initialize res to zero.
2909
cf2ebb6e
YQ		 29102016-05-05 Yao Qi <yao.qi@linaro.org>
2911
2912 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2913 to uint32_t.
2914
c1aebf87
UW		 29152016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2916
2917 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2918 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2919 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2920
35fd2deb 29212016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2922 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2923
2924 * tracepoint.c (write_inferior_int8): New function.
2925 (cmd_qtenable_disable): Write enable flag using
2926 write_inferior_int8.
2927
484b3c32
YQ		 29282016-04-25 Yao Qi <yao.qi@linaro.org>
2929
2930 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2931 (need_step_over_p): Return zero if the LWP has pending signals
2932 can be delivered on software single step target.
2933
85ba7d86
YQ		 29342016-04-25 Yao Qi <yao.qi@linaro.org>
2935
2936 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2937 return instead of error.
2938
3539aa13
YQ		 29392016-04-22 Yao Qi <yao.qi@linaro.org>
2940
2941 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2942 to 23.
2943
5b061e98
YQ		 29442016-04-22 Yao Qi <yao.qi@linaro.org>
2945
2946 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2947 signal when stepping over breakpoint with software single
2948 step.
2949
3451269c
PA		 29502016-04-21 Pedro Alves <palves@redhat.com>
2951
2952 * linux-s390-low.c (s390_collect_ptrace_register)
2953 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2954 add casts.
2955 (s390_check_regset): Use void * instead of gdb_byte *.
2956
a2358508
PA		 29572016-04-20 Pedro Alves <palves@redhat.com>
2958
2959 * configure: Renegerate.
2960
6885166d
YQ		 29612016-04-20 Yao Qi <yao.qi@linaro.org>
2962
2963 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2964 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2965 number 16.
2966 (arm_store_gregset): Likewise.
2967
2b863f51
WT		 29682016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2969
2970 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2971 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2972 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2973 (amd64-avx-mpx-linux.c): New rules.
2974 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2975 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2976 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2977 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2978 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2979 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2980 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2981 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2982 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2983 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2984 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2985 * linux-x86-low.c (x86_linux_read_description): Add case for
2986 X86_XSTATE_AVX_MPX_MASK.
2987 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2988 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2989 init_registers_i386_avx_mpx_linux.
2990 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2991 (initialize_low_tracepoint): Call
2992 init_registers_i386_avx_mpx_linux.
2993 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2994 (initialize_low_tracepoint): Call
2995 init_registers_amd64_avx_mpx_linux.
2996 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2997 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2998 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2999 declarations.
3000
9b30624b
PA		 30012016-04-18 Pedro Alves <palves@redhat.com>
3002
3003 * configure: Regenerate.
3004
45e3745e
AT		 30052016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3006
3007 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3008 (aarch64_emit_sub): Likewise.
3009
2afc13ff
PA		 30102016-04-12 Pedro Alves <palves@redhat.com>
3011
3012 * utils.c (prepare_to_throw_exception): Delete.
3013
6e774b13
SM		 30142016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3015
3016 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3017
4dca19f8
MK		 30182016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3019
3020 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3021
d0a9981f
MK		 30222016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3023
3024 * linux-aarch64-ipa.c: Add <elf.h> include.
3025 * linux-ppc-ipa.c: Add <elf.h> include.
3026 * linux-s390-ipa.c: Add <elf.h> include.
3027
252db07e
MK		 30282016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3029
3030 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3031 (get_raw_reg_ptr): Likewise.
3032 (get_trace_state_variable_value_ptr): Likewise.
3033 (set_trace_state_variable_value_ptr): Likewise.
3034 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3035 char *.
3036
14e2b6d9
MK		 30372016-03-31 Wei-cheng Wang <cole945@gmail.com>
3038 Marcin Kościelnicki <koriakin@0x04.net>
3039
3040 PR/17221
3041 * linux-ppc-low.c (emit_insns): New function.
3042 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3043 (ppc_emit_prologue): New function.
3044 (ppc_emit_epilogue): New function.
3045 (ppc_emit_add): New function.
3046 (ppc_emit_sub): New function.
3047 (ppc_emit_mul): New function.
3048 (ppc_emit_lsh): New function.
3049 (ppc_emit_rsh_signed): New function.
3050 (ppc_emit_rsh_unsigned): New function.
3051 (ppc_emit_ext): New function.
3052 (ppc_emit_zero_ext): New function.
3053 (ppc_emit_log_not): New function.
3054 (ppc_emit_bit_and): New function.
3055 (ppc_emit_bit_or): New function.
3056 (ppc_emit_bit_xor): New function.
3057 (ppc_emit_bit_not): New function.
3058 (ppc_emit_equal): New function.
3059 (ppc_emit_less_signed): New function.
3060 (ppc_emit_less_unsigned): New function.
3061 (ppc_emit_ref): New function.
3062 (ppc_emit_const): New function.
3063 (ppc_emit_reg): New function.
3064 (ppc_emit_pop): New function.
3065 (ppc_emit_stack_flush): New function.
3066 (ppc_emit_swap): New function.
3067 (ppc_emit_stack_adjust): New function.
3068 (ppc_emit_call): New function.
3069 (ppc_emit_int_call_1): New function.
3070 (ppc_emit_void_call_2): New function.
3071 (ppc_emit_if_goto): New function.
3072 (ppc_emit_goto): New function.
3073 (ppc_emit_eq_goto): New function.
3074 (ppc_emit_ne_goto): New function.
3075 (ppc_emit_lt_goto): New function.
3076 (ppc_emit_le_goto): New function.
3077 (ppc_emit_gt_goto): New function.
3078 (ppc_emit_ge_goto): New function.
3079 (ppc_write_goto_address): New function.
3080 (ppc_emit_ops_impl): New static variable.
3081 (ppc64v1_emit_prologue): New function.
3082 (ppc64v2_emit_prologue): New function.
3083 (ppc64_emit_epilogue): New function.
3084 (ppc64_emit_add): New function.
3085 (ppc64_emit_sub): New function.
3086 (ppc64_emit_mul): New function.
3087 (ppc64_emit_lsh): New function.
3088 (ppc64_emit_rsh_signed): New function.
3089 (ppc64_emit_rsh_unsigned): New function.
3090 (ppc64_emit_ext): New function.
3091 (ppc64_emit_zero_ext): New function.
3092 (ppc64_emit_log_not): New function.
3093 (ppc64_emit_bit_and): New function.
3094 (ppc64_emit_bit_or): New function.
3095 (ppc64_emit_bit_xor): New function.
3096 (ppc64_emit_bit_not): New function.
3097 (ppc64_emit_equal): New function.
3098 (ppc64_emit_less_signed): New function.
3099 (ppc64_emit_less_unsigned): New function.
3100 (ppc64_emit_ref): New function.
3101 (ppc64_emit_const): New function.
3102 (ppc64v1_emit_reg): New function.
3103 (ppc64v2_emit_reg): New function.
3104 (ppc64_emit_pop): New function.
3105 (ppc64_emit_stack_flush): New function.
3106 (ppc64_emit_swap): New function.
3107 (ppc64v1_emit_call): New function.
3108 (ppc64v2_emit_call): New function.
3109 (ppc64v1_emit_int_call_1): New function.
3110 (ppc64v2_emit_int_call_1): New function.
3111 (ppc64v1_emit_void_call_2): New function.
3112 (ppc64v2_emit_void_call_2): New function.
3113 (ppc64_emit_if_goto): New function.
3114 (ppc64_emit_eq_goto): New function.
3115 (ppc64_emit_ne_goto): New function.
3116 (ppc64_emit_lt_goto): New function.
3117 (ppc64_emit_le_goto): New function.
3118 (ppc64_emit_gt_goto): New function.
3119 (ppc64_emit_ge_goto): New function.
3120 (ppc64v1_emit_ops_impl): New static variable.
3121 (ppc64v2_emit_ops_impl): New static variable.
3122 (ppc_emit_ops): New function.
3123 (linux_low_target): Wire in ppc_emit_ops.
3124
a2174ba4
MK		 31252016-03-31 Wei-cheng Wang <cole945@gmail.com>
3126 Marcin Kościelnicki <koriakin@0x04.net>
3127
3128 PR/17221
3129 * Makefile.in: Add powerpc-*-ipa.o
3130 * configure.srv: Add ipa_obj for powerpc*-linux.
3131 * linux-ppc-ipa.c: New file.
3132 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3133 includes.
3134 (PPC_FIELD): New macro.
3135 (PPC_SEXT): New macro.
3136 (PPC_OP6): New macro.
3137 (PPC_BO): New macro.
3138 (PPC_LI): New macro.
3139 (PPC_BD): New macro.
3140 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3141 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3142 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3143 (ppc_get_thread_area): New function.
3144 (is_elfv2_inferior): New function.
3145 (gen_ds_form): New function.
3146 (GEN_STD): New macro.
3147 (GEN_STDU): New macro.
3148 (GEN_LD): New macro.
3149 (GEN_LDU): New macro.
3150 (gen_d_form): New function.
3151 (GEN_ADDI): New macro.
3152 (GEN_ADDIS): New macro.
3153 (GEN_LI): New macro.
3154 (GEN_LIS): New macro.
3155 (GEN_ORI): New macro.
3156 (GEN_ORIS): New macro.
3157 (GEN_LWZ): New macro.
3158 (GEN_STW): New macro.
3159 (GEN_STWU): New macro.
3160 (gen_xfx_form): New function.
3161 (GEN_MFSPR): New macro.
3162 (GEN_MTSPR): New macro.
3163 (GEN_MFCR): New macro.
3164 (GEN_MTCR): New macro.
3165 (GEN_SYNC): New macro.
3166 (GEN_LWSYNC): New macro.
3167 (gen_x_form): New function.
3168 (GEN_OR): New macro.
3169 (GEN_MR): New macro.
3170 (GEN_LWARX): New macro.
3171 (GEN_STWCX): New macro.
3172 (GEN_CMPW): New macro.
3173 (gen_md_form): New function.
3174 (GEN_RLDICL): New macro.
3175 (GEN_RLDICR): New macro.
3176 (gen_i_form): New function.
3177 (GEN_B): New macro.
3178 (GEN_BL): New macro.
3179 (gen_b_form): New function.
3180 (GEN_BNE): New macro.
3181 (GEN_LOAD): New macro.
3182 (GEN_STORE): New macro.
3183 (gen_limm): New function.
3184 (gen_atomic_xchg): New function.
3185 (gen_call): New function.
3186 (ppc_relocate_instruction): New function.
3187 (ppc_install_fast_tracepoint_jump_pad): New function.
3188 (ppc_get_min_fast_tracepoint_insn_len): New function.
3189 (ppc_get_ipa_tdesc_idx): New function.
3190 (the_low_target): Wire in the new functions.
3191 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3192 tdescs.
3193 * linux-ppc-tdesc.h: New file.
3194
a13c4696
MK		 31952016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3196
3197 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3198 (alloc_jump_pad_buffer): New function.
3199 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3200 (alloc_jump_pad_buffer): New function.
3201 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3202 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3203 (alloc_jump_pad_buffer): New function.
3204 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3205 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3206 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3207 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3208
1cda1512
MK		 32092016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3210
3211 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3212 * linux-amd64-ipa.c: Likewise.
3213 * linux-i386-ipa.c: Likewise.
3214 * linux-s390-ipa.c: Likewise.
3215 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3216 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3217 set_trace_state_variable_value_ptr.
3218 (struct ipa_sym_addresses): Likewise.
3219 (symbol_list): Likewise.
3220 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3221 accessing gdb_collect directly.
3222 (gdb_collect_ptr_type): New typedef.
3223 (get_raw_reg_ptr_type): New typedef.
3224 (get_trace_state_variable_value_ptr_type): New typedef.
3225 (set_trace_state_variable_value_ptr_type): New typedef.
3226 (gdb_collect_ptr): New global.
3227 (get_raw_reg_ptr): New global.
3228 (get_trace_state_variable_value_ptr): New global.
3229 (set_trace_state_variable_value_ptr): New global.
3230 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3231 accessing get_raw_reg directly.
3232 (get_get_tsv_func_addr): Likewise for
3233 get_trace_state_variable_value_ptr.
3234 (get_set_tsv_func_addr): Likewise for
3235 set_trace_state_variable_value_ptr.
3236 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3237
72fb5488
SM		 32382016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3239
3240 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3241
28170b88
MK		 32422016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3243
3244 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3245 packets.
3246 (relocate_instruction): Remove own_buf.
3247 * server.c (own_buf): Make global.
3248 (handle_v_requests): Make global.
3249 * server.h (own_buf): New declaration.
3250 (handle_v_requests): New prototype.
3251
f39e8743
MK		 32522016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3253
3254 PR 18377
3255 * linux-s390-low.c (add_insns): New function.
3256 (s390_emit_prologue): New function.
3257 (s390_emit_epilogue): New function.
3258 (s390_emit_add): New function.
3259 (s390_emit_sub): New function.
3260 (s390_emit_mul): New function.
3261 (s390_emit_lsh): New function.
3262 (s390_emit_rsh_signed): New function.
3263 (s390_emit_rsh_unsigned): New function.
3264 (s390_emit_ext): New function.
3265 (s390_emit_log_not): New function.
3266 (s390_emit_bit_and): New function.
3267 (s390_emit_bit_or): New function.
3268 (s390_emit_bit_xor): New function.
3269 (s390_emit_bit_not): New function.
3270 (s390_emit_equal): New function.
3271 (s390_emit_less_signed): New function.
3272 (s390_emit_less_unsigned): New function.
3273 (s390_emit_ref): New function.
3274 (s390_emit_if_goto): New function.
3275 (s390_emit_goto): New function.
3276 (s390_write_goto_address): New function.
3277 (s390_emit_litpool): New function.
3278 (s390_emit_const): New function.
3279 (s390_emit_call): New function.
3280 (s390_emit_reg): New function.
3281 (s390_emit_pop): New function.
3282 (s390_emit_stack_flush): New function.
3283 (s390_emit_zero_ext): New function.
3284 (s390_emit_swap): New function.
3285 (s390_emit_stack_adjust): New function.
3286 (s390_emit_set_r2): New function.
3287 (s390_emit_int_call_1): New function.
3288 (s390_emit_void_call_2): New function.
3289 (s390_emit_eq_goto): New function.
3290 (s390_emit_ne_goto): New function.
3291 (s390_emit_lt_goto): New function.
3292 (s390_emit_le_goto): New function.
3293 (s390_emit_gt_goto): New function.
3294 (s390_emit_ge_goto): New function.
3295 (s390x_emit_prologue): New function.
3296 (s390x_emit_epilogue): New function.
3297 (s390x_emit_add): New function.
3298 (s390x_emit_sub): New function.
3299 (s390x_emit_mul): New function.
3300 (s390x_emit_lsh): New function.
3301 (s390x_emit_rsh_signed): New function.
3302 (s390x_emit_rsh_unsigned): New function.
3303 (s390x_emit_ext): New function.
3304 (s390x_emit_log_not): New function.
3305 (s390x_emit_bit_and): New function.
3306 (s390x_emit_bit_or): New function.
3307 (s390x_emit_bit_xor): New function.
3308 (s390x_emit_bit_not): New function.
3309 (s390x_emit_equal): New function.
3310 (s390x_emit_less_signed): New function.
3311 (s390x_emit_less_unsigned): New function.
3312 (s390x_emit_ref): New function.
3313 (s390x_emit_if_goto): New function.
3314 (s390x_emit_const): New function.
3315 (s390x_emit_call): New function.
3316 (s390x_emit_reg): New function.
3317 (s390x_emit_pop): New function.
3318 (s390x_emit_stack_flush): New function.
3319 (s390x_emit_zero_ext): New function.
3320 (s390x_emit_swap): New function.
3321 (s390x_emit_stack_adjust): New function.
3322 (s390x_emit_int_call_1): New function.
3323 (s390x_emit_void_call_2): New function.
3324 (s390x_emit_eq_goto): New function.
3325 (s390x_emit_ne_goto): New function.
3326 (s390x_emit_lt_goto): New function.
3327 (s390x_emit_le_goto): New function.
3328 (s390x_emit_gt_goto): New function.
3329 (s390x_emit_ge_goto): New function.
3330 (s390_emit_ops): New function.
3331 (struct linux_target_ops): Fill in emit_ops hook.
3332
abd9baf9
MK		 33332016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3334
3335 PR 18377
3336 * Makefile.in: Add s390 IPA files.
3337 * configure.srv: Build IPA for s390.
3338 * linux-s390-ipa.c: New file.
3339 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3340 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3341 (tdesc_s390_linux32): Likewise.
3342 (init_registers_s390_linux32v1): Likewise.
3343 (tdesc_s390_linux32v1): Likewise.
3344 (init_registers_s390_linux32v2): Likewise.
3345 (tdesc_s390_linux32v2): Likewise.
3346 (init_registers_s390_linux64): Likewise.
3347 (tdesc_s390_linux64): Likewise.
3348 (init_registers_s390_linux64v1): Likewise.
3349 (tdesc_s390_linux64v1): Likewise.
3350 (init_registers_s390_linux64v2): Likewise.
3351 (tdesc_s390_linux64v2): Likewise.
3352 (init_registers_s390_te_linux64): Likewise.
3353 (tdesc_s390_te_linux64): Likewise.
3354 (init_registers_s390_vx_linux64): Likewise.
3355 (tdesc_s390_vx_linux64): Likewise.
3356 (init_registers_s390_tevx_linux64): Likewise.
3357 (tdesc_s390_tevx_linux64): Likewise.
3358 (init_registers_s390x_linux64): Likewise.
3359 (tdesc_s390x_linux64): Likewise.
3360 (init_registers_s390x_linux64v1): Likewise.
3361 (tdesc_s390x_linux64v1): Likewise.
3362 (init_registers_s390x_linux64v2): Likewise.
3363 (tdesc_s390x_linux64v2): Likewise.
3364 (init_registers_s390x_te_linux64): Likewise.
3365 (tdesc_s390x_te_linux64): Likewise.
3366 (init_registers_s390x_vx_linux64): Likewise.
3367 (tdesc_s390x_vx_linux64): Likewise.
3368 (init_registers_s390x_tevx_linux64): Likewise.
3369 (tdesc_s390x_tevx_linux64): Likewise.
3370 (have_hwcap_s390_vx): New static variable.
3371 (s390_arch_setup): Fill have_hwcap_s390_vx.
3372 (s390_get_thread_area): New function.
3373 (s390_ft_entry_gpr_esa): New const.
3374 (s390_ft_entry_gpr_zarch): New const.
3375 (s390_ft_entry_misc): New const.
3376 (s390_ft_entry_fr): New const.
3377 (s390_ft_entry_vr): New const.
3378 (s390_ft_main_31): New const.
3379 (s390_ft_main_64): New const.
3380 (s390_ft_exit_fr): New const.
3381 (s390_ft_exit_vr): New const.
3382 (s390_ft_exit_misc): New const.
3383 (s390_ft_exit_gpr_esa): New const.
3384 (s390_ft_exit_gpr_zarch): New const.
3385 (append_insns): New function.
3386 (s390_relocate_instruction): New function.
3387 (s390_install_fast_tracepoint_jump_pad): New function.
3388 (s390_get_min_fast_tracepoint_insn_len): New function.
3389 (s390_get_ipa_tdesc_idx): New function.
3390 (struct linux_target_ops): Wire in the above functions.
3391 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3392 * linux-s390-tdesc.h: New file.
3393
a4105d04
MK		 33942016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3395
3396 * linux-s390-low.c (s390_supports_tracepoints): New function.
3397 (struct linux_target_ops): Fill supports_tracepoints hook.
3398
35ac8b3e
YQ		 33992016-03-18 Yao Qi <yao.qi@linaro.org>
3400
3401 * linux-low.c (lwp_signal_can_be_delivered): New function.
3402 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3403
94610ec4
YQ		 34042016-03-18 Yao Qi <yao.qi@linaro.org>
3405
3406 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3407 0 if signal is enqueued. Remove 'signal' from one debugging
3408 message. Move one debugging message to some lines below.
3409 Remove code setting 'signal' to 0.
3410
80aea927
YQ		 34112016-03-18 Yao Qi <yao.qi@linaro.org>
3412
3413 * linux-low.c (linux_low_filter_event): Remove redundant
3414 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3415
b04fd3be
MK		 34162016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3417
3418 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3419 (struct linux_target_ops): Wire in the above.
3420
c40c8d4b
YQ		 34212016-03-03 Yao Qi <yao.qi@linaro.org>
3422
3423 * linux-low.c: Update comments to start_step_over.
3424
0f8288ae
YQ		 34252016-03-03 Yao Qi <yao.qi@linaro.org>
3426
3427 PR server/19736
3428 * linux-low.c (handle_extended_wait): Set child suspended
3429 if event_lwp->bp_reinsert isn't zero.
3430
fdbd04a8
YQ		 34312016-03-02 Yao Qi <yao.qi@linaro.org>
3432
3433 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3434 enqueue_pending_signal.
3435
6896a8fa
MK		 34362016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3437
3438 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3439 is actually loaded.
3440
ab503087
MK		 34412016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3442
3443 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3444 (s390_regmap_3264) [!__s390x__]: New global.
3445 (s390_collect_ptrace_register): Skip map entries containing -1.
3446 (s390_supply_ptrace_register): Ditto.
3447 (s390_fill_gprs_high): New function.
3448 (s390_store_gprs_high): New function.
3449 (s390_regsets): Add NT_S390_HIGH_GPRS.
3450 (s390_get_hwcap): Enable on 31-bit.
3451 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3452 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3453 Detect NT_S390_HIGH_GPRS.
3454 (s390_usrregs_info_3264): Enable on 31-bit.
3455 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3456 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3457
ae91f625
MK		 34582016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3459
3460 PR gdb/13808
3461 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3462 * configure.srv: Ditto.
3463 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3464 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3465 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3466 (init_registers_amd64_linux): Remove prototype.
3467 (tdesc_amd64_linux): Remove declaration.
3468 (get_ipa_tdesc): New function.
3469 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3470 initialize remaining tdescs.
3471 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3472 (init_registers_i386_linux): Remove prototype.
3473 (tdesc_i386_linux): Remove declaration.
3474 (get_ipa_tdesc): New function.
3475 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3476 initialize remaining tdescs.
3477 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3478 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3479 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3480 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3481 (x86_get_ipa_tdesc_idx): New function.
3482 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3483 * linux-x86-tdesc.h: New file.
3484 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3485 (target_get_ipa_tdesc_idx): New macro.
3486 * tracepoint.c (ipa_tdesc_idx): New macro.
3487 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3488 (symbol_list): Add ipa_tdesc_idx.
3489 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3490 (ipa_tdesc): Remove.
3491 (ipa_tdesc_idx): New variable.
3492 (get_context_regcache): Use get_ipa_tdesc.
3493 (gdb_collect): Ditto.
3494 (gdb_probe): Ditto.
3495 * tracepoint.h (get_ipa_tdesc): New prototype.
3496 (ipa_tdesc): Remove.
3497
e7ad2f14
PA		 34982016-02-24 Pedro Alves <palves@redhat.com>
3499
3500 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3501 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3502 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3503 Factor out common code between the USE_SIGTRAP_SIGINFO and
3504 !USE_SIGTRAP_SIGINFO blocks.
3505 (linux_low_filter_event): Call save_stop_reason instead of
3506 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3507 Update comments.
3508 (linux_wait_1): Update comments.
3509
657f9cde
WW		 35102016-02-24 Wei-cheng Wang <cole945@gmail.com>
3511
3512 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3513 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3514 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3515 ppc_insert_point, ppc_remove_point.
3516
b00b61e1
MK		 35172016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3518
3519 * linux-s390-low.c (s390_supports_z_point_type): New function.
3520 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3521
553cb527
YQ		 35222016-02-16 Yao Qi <yao.qi@linaro.org>
3523
3524 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3525 PC. Get pc from regcache_read_pc.
3526
a5652c21
YQ		 35272016-02-12 Yao Qi <yao.qi@linaro.org>
3528
3529 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3530 or linux_get_pc_32bit.
3531 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3532
ed443b61
YQ		 35332016-02-12 Yao Qi <yao.qi@linaro.org>
3534
3535 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3536 arm_linux_get_next_pcs_fixup.
3537
020ecd38
MK		 35382016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3539
3540 * tracepoint.c (x_tracepoint_action_download): Change
3541 write_inferior_data_ptr to write_inferior_data_pointer.
3542 (cmd_qtstart): Likewise.
3543 (write_inferior_data_ptr): Remove.
3544 (download_agent_expr): Change write_inferior_data_ptr to
3545 write_inferior_data_pointer.
3546 (download_tracepoint_1): Likewise.
3547 (download_tracepoint): Likewise.
3548 (download_trace_state_variables): Likewise.
3549
7cae9051
WW		 35502016-02-11 Wei-cheng Wang <cole945@gmail.com>
3551 Marcin Kościelnicki <koriakin@0x04.net>
3552
3553 * tracepoint.c (struct tracepoint_action_ops): Remove.
3554 (struct tracepoint_action): Remove ops.
3555 (m_tracepoint_action_download, r_tracepoint_action_download)
3556 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3557 size and offset accordingly.
3558 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3559 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3560 (tracepoint_action_send, tracepoint_action_download): New functions.
3561 Helpers for trace action handlers.
3562 (add_tracepoint_action): Remove setup actions ops.
3563 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3564
9f6a71b4
YQ		 35652016-02-10 Yao Qi <yao.qi@linaro.org>
3566
3567 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3568
1e94266c
SM		 35692016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3570
3571 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3572 to AC_OUTPUT.
3573 * configure: Regenerate.
3574
8adce034
SM		 35752016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3576
3577 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3578 void * to gdb_byte *.
3579 * linux-low.c (siginfo_fixup): Likewise.
3580 (linux_xfer_siginfo): Likewise.
3581 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3582 Likewise.
3583 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3584
93813b37
WT		 35852016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3586
3587 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3588 to srv_tgtobj.
3589 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3590 to srv_tgtobj.
3591 * linux-x86-low.c [__x86_64__]: Include
3592 "nat/amd64-linux-siginfo.h".
3593 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3594 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3595 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3596 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3597 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3598 (cpt_si_fd, si_timerid, si_overrun): Move from
3599 nat/amd64-linux-siginfo.c.
3600 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3601
8424cc97
SM		 36022016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3603
3604 * server.c (skip_to_semicolon): Remove.
3605 (process_point_options): Use strchrnul instead of
3606 skip_to_semicolon.
3607
4d18591b
YQ		 36082016-01-26 Yao Qi <yao.qi@linaro.org>
3609
3610 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3611 * linux-low.c (install_software_single_step_breakpoints): Don't
3612 call regcache_read_pc.
3613 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3614 argument pc.
3615
d8020970
YQ		 36162016-01-26 Yao Qi <yao.qi@linaro.org>
3617
3618 * linux-low.c (install_software_single_step_breakpoints): Call
3619 regcache_read_pc instead of get_pc.
3620
8b207339
YQ		 36212016-01-26 Yao Qi <yao.qi@linaro.org>
3622
3623 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3624 (unblock_async_io): Rename to ...
3625 (block_unblock_async_io): ... it. New function.
3626 (enable_async_io): Don't install SIGIO handler. Unblock it
3627 instead.
3628 (disable_async_io): Don't ignore SIGIO. Block it instead.
3629 (initialize_async_io): Install SIGIO handler. Don't call
3630 unblock_async_io.
3631
18879fef
YQ		 36322016-01-26 Yao Qi <yao.qi@linaro.org>
3633
3634 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3635 first character is '\003', call *the_target->request_interrupt.
3636
a0f8e08a
YQ		 36372016-01-25 Yao Qi <yao.qi@linaro.org>
3638
3639 * remote-utils.c (new_thread_notify): Remove.
3640 (dead_thread_notify): Likewise.
3641 * remote-utils.h (new_thread_notify): Remove declaration.
3642 (dead_thread_notify): Likewise.
3643
cc5fd9ab
MK		 36442016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3645
3646 * gdb.trace/pending.exp: Fix expected message on continue.
3647
99e8eb11
MK		 36482016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3649
3650 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3651 it works properly on big-endian machines where sizeof (CORE_ADDR)
3652 != sizeof (void *).
3653
a994041d
PA		 36542016-01-21 Pedro Alves <palves@redhat.com>
3655
3656 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3657 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3658 * configure: Regenerate.
3659
f7a6a40d
YQ		 36602016-01-21 Yao Qi <yao.qi@linaro.org>
3661
3662 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3663 is_thumb and set it according to CPSR saved on the stack.
3664 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3665 arm_sigreturn_next_pc.
3666
6f69e520
YQ		 36672016-01-18 Yao Qi <yao.qi@linaro.org>
3668
3669 * linux-low.c (linux_set_pc_64bit): New function.
3670 (linux_get_pc_64bit): New function.
3671 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3672 Declare.
3673 * linux-sparc-low.c (debug_threads): Remove declaration.
3674 (sparc_get_pc): Remove.
3675 (the_low_target): Use linux_get_pc_64bit instead of
3676 sparc_get_pc.
3677 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3678 (the_low_target): Use linux_get_pc_64bit and
3679 linux_set_pc_64bit.
3680
276d4552
YQ		 36812016-01-18 Yao Qi <yao.qi@linaro.org>
3682
3683 * linux-arm-low.c (debug_threads): Remove declaration.
3684 (arm_get_pc, arm_set_pc): Remove.
3685 (the_low_target): Use linux_get_pc_32bit and
3686 linux_set_pc_32bit.
3687 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3688 (the_low_target): Use linux_get_pc_32bit and
3689 linux_set_pc_32bit.
3690 * linux-cris-low.c (debug_threads): Remove declaration.
3691 (cris_get_pc, cris_set_pc,): Remove.
3692 (the_low_target): Use linux_get_pc_32bit and
3693 linux_set_pc_32bit.
3694 * linux-crisv32-low.c (debug_threads): Remove declaration.
3695 (cris_get_pc, cris_set_pc): Remove.
3696 (the_low_target): Use linux_get_pc_32bit and
3697 linux_set_pc_32bit.
3698 * linux-low.c: Include inttypes.h.
3699 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3700 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3701 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3702 (the_low_target): Use linux_get_pc_32bit and
3703 linux_set_pc_32bit.
3704 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3705 (the_low_target): Use linux_get_pc_32bit and
3706 linux_set_pc_32bit.
3707 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3708 (the_low_target): Use linux_get_pc_32bit and
3709 linux_set_pc_32bit.
3710 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3711 (the_low_target): Use linux_get_pc_32bit and
3712 linux_set_pc_32bit.
3713 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3714 (the_low_target): Use linux_get_pc_32bit and
3715 linux_set_pc_32bit.
3716
eb0edac8
GB		 37172016-01-18 Gary Benson <gbenson@redhat.com>
3718
3719 * configure.ac (AC_FUNC_FORK): New check.
3720 * config.in: Regenerate.
3721 * configure: Likewise.
3722
1b451dda
YQ		 37232016-01-14 Yao Qi <yao.qi@linaro.org>
3724
3725 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3726 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3727 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3728 arm_get_next_pcs_ctor.
3729
82075af2
JS		 37302016-01-12 Josh Stone <jistone@redhat.com>
3731 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3732
3733 * inferiors.h: Include "gdb_vecs.h".
3734 (struct process_info): Add syscalls_to_catch.
3735 * inferiors.c (remove_process): Free syscalls_to_catch.
3736 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3737 syscall_return stops.
3738 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3739 * server.c (handle_general_set): Handle QCatchSyscalls.
3740 (handle_query): Report support for QCatchSyscalls.
3741 * target.h (struct target_ops): Add supports_catch_syscall.
3742 (target_supports_catch_syscall): New macro.
3743 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3744 (struct lwp_info): Add syscall_state.
3745 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3746 Maintain syscall_state and syscalls_to_catch across exec.
3747 (get_syscall_trapinfo): New function, proxy to the_low_target.
3748 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3749 (linux_low_filter_event): Toggle syscall_state entry/return for
3750 syscall traps, and set it ignored for all others.
3751 (gdb_catching_syscalls_p): New function.
3752 (gdb_catch_this_syscall_p): New function.
3753 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3754 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3755 (linux_supports_catch_syscall): New function.
3756 (linux_target_ops): Install it.
3757 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3758 (the_low_target): Install it.
3759
8f13a3ce
MF		 37602016-01-12 Mike Frysinger <vapier@gentoo.org>
3761
3762 * acinclude.m4: Include new ../warning.m4 file.
3763 * configure: Regenerated.
3764 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3765
5b3da067
MF		 37662016-01-12 Mike Frysinger <vapier@gentoo.org>
3767
3768 * ax.c (is_goto_target): Mark static.
3769 * linux-low.c (register_addr): Likewise.
3770 (linux_fetch_registers, linux_store_registers): Likewise.
3771 * mem-break.c (any_persistent_commands): Fix old prototype.
3772 (add_commands_to_breakpoint): Mark static.
3773 * regcache.c (find_register_by_name): Delete unused func.
3774 * remote-utils.c (hex_or_minus_one): Mark static.
3775 * server.c (monitor_show_help): Mark static.
3776 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3777 handle_v_requests): Likewise.
3778
bc504a31
PA		 37792016-01-12 Pedro Alves <palves@redhat.com>
3780
3781 Remove use of the registered trademark symbol throughout.
3782
5a0dd67a
YQ		 37832016-01-08 Yao Qi <yao.qi@linaro.org>
3784
3785 * remote-utils.c (getpkt): If c is '\003', call target hook
3786 request_interrupt.
3787
b2ca446f
YQ		 37882016-01-06 Yao Qi <yao.qi@linaro.org>
3789
3790 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3791 linux-aarch32-low.c.
3792 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3793 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3794 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3795 (thumb2_breakpoint): Declare.
3796 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3797 linux-aarch32-low.h.
3798 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3799 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3800 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3801
edd88788
JB		 38022016-01-01 Joel Brobecker <brobecker@adacore.com>
3803
3804 * gdbreplay.c (gdbreplay_version): Change copyright year in
3805 version message.
3806 * server.c (gdbserver_version): Likewise.
3807
65da7f14
PP		 38082015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3809
3810 * server.c (crc32_table): Delete.
3811 (crc32): Use libiberty's xcrc32 function.
3812
4abd5ed2
JB		 38132015-12-22 Joel Brobecker <brobecker@adacore.com>
3814
3815 * lynx-low.c (lynx_delete_thread_callback): New function.
3816 (lynx_mourn): Properly delete our process and all of its
3817 threads. Remove call to clear_inferiors.
3818
0e50fe5c
JB		 38192015-12-22 Joel Brobecker <brobecker@adacore.com>
3820
3821 * target.c (thread_search_callback): Add check that
3822 the thread_stopped target callback is not NULL before
3823 calling it.
3824
35adc03f
YQ		 38252015-12-21 Yao Qi <yao.qi@linaro.org>
3826
3827 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3828 arm breakpoint.
3829
bd2b2909
AT		 38302015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3831
3832 * server.c (handle_query): Call target_supports_software_single_step.
3833
7fe5e27e
AT		 38342015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3835
3836 * linux-low.c (single_step): New function.
3837 (linux_resume_one_lwp_throw): Call single_step.
3838 (start_step_over): Likewise.
3839
d9311bfa
AT		 38402015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3841
3842 * Makefile.in (SFILES): Append arch/arm-linux.c,
3843 arch/arm-get-next-pcs.c.
3844 (arm-linux.o): New rule.
3845 (arm-get-next-pcs.o): New rule.
3846 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3847 arm-linux.o.
3848 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3849 to linux-aarch32-low.c.
3850 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3851 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3852 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3853 (thumb2_breakpoint_len): Likewise.
3854 (arm_is_thumb_mode): Make non-static.
3855 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3856 from linux-aarch32-low.c.
3857 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3858 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3859 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3860 (thumb2_breakpoint_len): Likewise.
3861 (arm_is_thumb_mode): New declaration.
3862 * linux-arm-low.c: Include arch/arm-linux.h
3863 aarch/arm-get-next-pcs.h, sys/syscall.h.
3864 (get_next_pcs_ops): New struct.
3865 (get_next_pcs_addr_bits_remove): New function.
3866 (get_next_pcs_is_thumb): New function.
3867 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3868 (arm_sigreturn_next_pc): Likewise.
3869 (get_next_pcs_syscall_next_pc): Likewise.
3870 (arm_gdbserver_get_next_pcs): Likewise.
3871 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3872 Initialize.
3873 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3874 * server.h: Include gdb_vecs.h.
3875
68ce2059
AT		 38762015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3877
3878 * Makefile.in (SFILES): Append common/common-regcache.c.
3879 (OBS): Append common-regcache.o.
3880 (common-regcache.o): New rule.
3881 * regcache.c (init_register_cache): Initialize cache to
3882 REG_UNAVAILABLE.
3883 (regcache_raw_read_unsigned): New function.
3884 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3885 register_status enum.
3886
fa5308bd
AT		 38872015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3888
3889 * linux-aarch64-low.c (the_low_targets): Rename
3890 breakpoint_reinsert_addr to get_next_pcs.
3891 * linux-arm-low.c (the_low_targets): Likewise.
3892 * linux-bfin-low.c (the_low_targets): Likewise.
3893 * linux-cris-low.c (the_low_targets): Likewise.
3894 * linux-crisv32-low.c (the_low_targets): Likewise.
3895 * linux-low.c (can_software_single_step): Likewise.
3896 (install_software_single_step_breakpoints): New function.
3897 (start_step_over): Use install_software_single_step_breakpoints.
3898 * linux-low.h: New CORE_ADDR vector.
3899 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3900 get_next_pcs.
3901 * linux-mips-low.c (the_low_targets): Likewise.
3902 * linux-nios2-low.c (the_low_targets): Likewise.
3903 * linux-sparc-low.c (the_low_targets): Likewise.
3904
4a6ed09b
PA		 39052015-12-17 Pedro Alves <palves@redhat.com>
3906
3907 * linux-low.c (linux_kill_one_lwp): Remove references to
3908 LinuxThreads.
3909 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3910 to 'kill'.
3911 (linux_init_signals): Delete.
3912 (initialize_low): Adjust.
3913 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3914
7544db95
PA		 39152015-12-16 Pedro Alves <palves@redhat.com>
3916
3917 * configure.ac (compiler warning flags): When testing a
3918 -Wno-foo option, check whether -Wfoo works instead.
3919 * configure: Regenerate.
3920
8020350c
DB		 39212015-12-11 Don Breazeal <donb@codesourcery.com>
3922
3923 * server.c (process_serial_event): Don't exit from gdbserver
3924 in remote mode if there are still active inferiors.
3925
db91f502
YQ		 39262015-12-11 Yao Qi <yao.qi@linaro.org>
3927
3928 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3929 arm_breakpoint_at if the process is 32-bit.
3930
b37a6290
YQ		 39312015-12-11 Yao Qi <yao.qi@linaro.org>
3932
3933 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3934 arm breakpoint.
3935
17b1509a
YQ		 39362015-12-07 Yao Qi <yao.qi@linaro.org>
3937
3938 * configure.srv: Append arm.o to srv_tgtobj for
3939 aarch64*-*-linux* target.
3940 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3941 from linux-arm-low.c.
3942 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3943 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3944 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3945 (thumb2_breakpoint_len): Likewise.
3946 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3947 (arm_breakpoint_kinds): Likewise.
3948 (arm_breakpoint_kind_from_pc): Likewise.
3949 (arm_sw_breakpoint_from_kind): Likewise.
3950 (arm_breakpoint_kind_from_current_state): Likewise.
3951 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3952 (arm_sw_breakpoint_from_kind): Declare.
3953 (arm_breakpoint_kind_from_current_state): Declare.
3954 (arm_breakpoint_at): Declare.
3955 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3956 arm_sw_breakpoint_from_kind if process is 32-bit.
3957 (aarch64_breakpoint_kind_from_pc): New function.
3958 (aarch64_breakpoint_kind_from_current_state): New function.
3959 (the_low_target): Initialize fields breakpoint_kind_from_pc
3960 and breakpoint_kind_from_current_state.
3961 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3962 linux-aarch32-low.c.
3963 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3964 (arm_breakpoint, arm_breakpoint_len): Likewise.
3965 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3966 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3967 (arm_is_thumb_mode): Likewise.
3968 (arm_breakpoint_at): Likewise.
3969 (arm_breakpoint_kind_from_pc): Likewise.
3970 (arm_sw_breakpoint_from_kind): Likewise.
3971 (arm_breakpoint_kind_from_current_state): Likewise.
3972
3973 Revert:
3974 2015-08-04 Yao Qi <yao.qi@linaro.org>
3975
3976 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3977 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3978 * server.c (extended_protocol): Remove "static".
3979 * server.h (extended_protocol): Declare it.
3980
ece66d65
JS		 39812015-12-04 Josh Stone <jistone@redhat.com>
3982
3983 * target.h (struct target_ops) <arch_setup>: Rename to ...
3984 (struct target_ops) <post_create_inferior>: ... this.
3985 (target_arch_setup): Rename to ...
3986 (target_post_create_inferior): ... this, calling post_create_inferior.
3987 * server.c (start_inferior): Update target_arch_setup calls to
3988 target_post_create_inferior.
3989 * linux-low.c (linux_low_ptrace_options): Forward declare.
3990 (linux_arch_setup): Update its comment for general use.
3991 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3992 (struct linux_target_ops): Use linux_post_create_inferior.
3993 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3994 to post_create_inferior.
3995 * nto-low.c (struct nto_target_ops): Likewise.
3996 * spu-low.c (struct spu_target_ops): Likewise.
3997 * win32-low.c (struct win32_target_ops): Likewise.
3998
e58c48b4
AT		 39992015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4000
4001 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4002
fbec8956
AT		 40032015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4004
4005 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4006 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4007 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4008 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4009 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4010 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4011 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4012 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4013 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4014 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4015 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4016 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4017
9b4c5f87
AT		 40182015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4019
4020 * linux-low.c (linux_look_up_symbols): Don't call
4021 linux_supports_traceclone.
4022 * linux-low.h (thread_db_init): Remove use_events argument.
4023 * thread-db.c (thread_db_use_event): Remove global variable.
4024 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4025 (struct thread_db) <td_create_bp>: Remove field.
4026 (thread_db_create_event): Remove function.
4027 (thread_db_enable_reporting): Likewise.
4028 (find_one_thread): Don't check for thread_db_use_events.
4029 (attach_thread): Likewise.
4030 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4031 (try_thread_db_load_1): Don't check for thread_db_use_events.
4032 (thread_db_init): Remove use_events argument and thread events
4033 handling.
4034 (remove_thread_event_breakpoints): Remove function.
4035 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4036
7d00775e
AT		 40372015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4038
4039 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4040 New function.
4041 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4042 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4043 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4044 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4045 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4046 Initialize.
4047 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4048 New function.
4049 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4050 * linux-low.c (can_hardware_single_step): Use
4051 supports_hardware_single_step.
4052 (can_software_single_step): New function.
4053 (start_step_over): Call can_software_single_step.
4054 (linux_supports_hardware_single_step): New function.
4055 (struct target_ops) <supports_software_single_step>: Initialize.
4056 * linux-low.h (struct linux_target_ops)
4057 <supports_hardware_single_step>: Initialize.
4058 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4059 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4060 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4061 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4062 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4063 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4064 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4065 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4066 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4067 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4068 Initialize.
4069 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4070 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4071 Initialize.
4072 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4073 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4074 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4075 New function.
4076 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4077 * target.h (struct target_ops): <supports_software_single_step>:
4078 New field.
4079 (target_supports_software_single_step): New macro.
4080
2d97cd35
AT		 40812015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4082
4083 * linux-low.c (linux_wait_1): Fix pc advance condition.
4084 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4085 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4086
769ef81f
AT		 40872015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4088
4089 * linux-arm-low.c (arm_is_thumb_mode): New function.
4090 (arm_breakpoint_at): Use arm_is_thumb_mode.
4091 (arm_breakpoint_kind_from_current_state): New function.
4092 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4093 Initialize.
4094 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4095 (linux_breakpoint_kind_from_current_state): New function.
4096 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4097 * linux-low.h (struct linux_target_ops)
4098 <breakpoint_kind_from_current_state>: New field.
4099 * target.h (struct target_ops): Likewise.
4100 (target_breakpoint_kind_from_current_state): New macro.
4101
1bebeeca
PA		 41022015-11-30 Pedro Alves <palves@redhat.com>
4103
4104 * linux-low.c (linux_resume): Wake up the event loop before
4105 returning.
4106
a67a9fae
PA		 41072015-11-30 Pedro Alves <palves@redhat.com>
4108
4109 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4110 check.
4111 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4112 to -1.
4113 * target.c (struct thread_search): New structure.
4114 (thread_search_callback): New function.
4115 (prev_general_thread): New global.
4116 (prepare_to_access_memory, done_accessing_memory): New functions.
4117 * target.h (prepare_to_access_memory, done_accessing_memory):
4118 Replace macros with function declarations.
4119
f2faf941
PA		 41202015-11-30 Pedro Alves <palves@redhat.com>
4121
4122 PR 14618
4123 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4124 report TARGET_WAITKIND_NO_RESUMED.
4125 * remote-utils.c (prepare_resume_reply): Handle
4126 TARGET_WAITKIND_NO_RESUMED.
4127 * server.c (report_no_resumed): New global.
4128 (handle_query) <qSupported>: Handle "no-resumed+". Report
4129 "no-resumed+" support.
4130 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4131 return error if the client doesn't support no-resumed events.
4132 (push_stop_notification): New function.
4133 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4134 events if the client supports them.
4135
a681f9c9
PA		 41362015-11-30 Pedro Alves <palves@redhat.com>
4137
4138 * linux-low.c (thread_still_has_status_pending_p): Don't check
4139 vCont;t here.
4140 (lwp_resumed): New function.
4141 (status_pending_p_callback): Return early if the LWP is not
4142 supposed to be resumed.
4143
65706a29
PA		 41442015-11-30 Pedro Alves <palves@redhat.com>
4145
4146 * linux-low.c (handle_extended_wait): Assert that the LWP's
4147 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4148 thread create events, leave the new child's status pending.
4149 (linux_low_filter_event): If GDB wants to hear about thread exit
4150 events, leave the LWP marked dead and don't delete it.
4151 (linux_wait_for_event_filtered): Don't check for thread exit.
4152 (filter_exit_event): New function.
4153 (linux_wait_1): Use it, when returning an exit event.
4154 (linux_resume_one_lwp_throw): Assert that the LWP's
4155 waitstatus is TARGET_WAITKIND_IGNORE.
4156 * remote-utils.c (prepare_resume_reply): Handle
4157 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4158 * server.c (report_thread_events): New global.
4159 (handle_general_set): Handle QThreadEvents.
4160 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4161 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4162 TARGET_WAITKIND_THREAD_EXITED.
4163 * server.h (report_thread_events): Declare.
4164
56cf4bed
PA		 41652015-11-30 Pedro Alves <palves@redhat.com>
4166
4167 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4168 the thread's last_resume_kind was resume_stop.
4169
500c1d85
PA		 41702015-11-30 Pedro Alves <palves@redhat.com>
4171
4172 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4173 before returning.
4174
de979965
PA		 41752015-11-30 Pedro Alves <palves@redhat.com>
4176
4177 * server.c (handle_v_requests): Handle vCtrlC.
4178
34c65914
PA		 41792015-11-30 Pedro Alves <palves@redhat.com>
4180
4181 * gdbthread.h (find_any_thread_of_pid): Declare.
4182 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4183 functions.
4184 * server.c (handle_query): If current_thread is NULL, look for
4185 another thread of the selected process.
4186
79efa585 41872015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4188 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4189
4190 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4191 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4192 name in reply.
4193 * target.h (struct target_ops) <thread_name>: New field.
4194 (target_thread_name): New macro.
4195
80d82c19
JB		 41962015-11-23 Joel Brobecker <brobecker@adacore.com>
4197
4198 * regcache.h (regcache_invalidate_pid): Add declaration.
4199 * regcache.c (regcache_invalidate_pid): New function, extracted
4200 from regcache_invalidate.
4201 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4202 Add trivial documentation comment.
4203 * lynx-low.c: Use regcache_invalidate_pid instead of
4204 regcache_invalidate.
4205
64da5dd5
JB		 42062015-11-23 Joel Brobecker <brobecker@adacore.com>
4207
4208 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4209 and Elf64_auxv_t if the target is Android.
4210
37ce4055
DE		 42112015-11-22 Doug Evans <xdje42@gmail.com>
4212
4213 * target.h: #include <sys/types.h>.
4214
06e03fff
PA		 42152015-11-19 Pedro Alves <palves@redhat.com>
4216
4217 * linux-low.c (linux_process_qsupported): Change prototype.
4218 Adjust.
4219 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4220 Change prototype.
4221 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4222 and adjust to loop over all features.
4223 * server.c (handle_query) <qSupported>: Adjust to call
4224 target_process_qsupported once, passing it a vector of unprocessed
4225 features.
4226 * target.h (struct target_ops) <process_qsupported>: Change
4227 prototype.
4228 (target_process_qsupported): Adjust.
4229
9a084706
PA		 42302015-11-19 Pedro Alves <palves@redhat.com>
4231
4232 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4233 mode.
4234 * configure: Regenerate.
4235
dad44a1f
PA		 42362015-11-19 Pedro Alves <palves@redhat.com>
4237
4238 * configure: Regenerate.
4239
231c0592
YQ		 42402015-11-19 Yao Qi <yao.qi@linaro.org>
4241
4242 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4243 type to uint32_t.
4244
6c1c9a8b
YQ		 42452015-11-19 Yao Qi <yao.qi@linaro.org>
4246
4247 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4248 (struct aarch64_operand): Move enum out.
4249
9caa3311
YQ		 42502015-11-19 Yao Qi <yao.qi@linaro.org>
4251
4252 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4253 struct user_fpsimd_state *.
4254 (aarch64_store_fpregset): Likewise.
4255
6a69a054
YQ		 42562015-11-19 Yao Qi <yao.qi@linaro.org>
4257
4258 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4259 struct user_pt_regs *.
4260 (aarch64_store_gregset): Likewise.
4261
1798301e
PA		 42622015-11-18 Pedro Alves <palves@redhat.com>
4263
4264 * Makefile.in (all_object_files): Add $IPA_OBJS.
4265
ce7715e2
PA		 42662015-11-17 Pedro Alves <palves@redhat.com>
4267
4268 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4269 GDB_SIGNAL_0 and gdb_signal_to_string.
4270
c0879059
PA		 42712015-11-17 Pedro Alves <palves@redhat.com>
4272
4273 * win32-low.c (handle_output_debug_string): Remove parameter.
4274 (win32_kill): Remove our_status local and adjust call to
4275 handle_output_debug_string.
4276 (get_child_debug_event): Adjust call to
4277 handle_output_debug_string.
4278
1996e237
SM		 42792015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4280
4281 * linux-mips-low.c (mips_fill_gregset): Add cast.
4282 (mips_store_gregset): Likewise.
4283 (mips_fill_fpregset): Likewise.
4284 (mips_store_fpregset): Likewise.
4285
cbec665b
SM		 42862015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4287
4288 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4289 priv.
4290
eb3e3c67
SM		 42912015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4292
4293 * linux-mips-low.c (mips_linux_new_thread): Change type of
4294 watch_type to enum target_hw_bp_type.
4295
171de4b8
SM		 42962015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4297
4298 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4299 Change return type to arm_hwbp_type.
4300
04248ead
SM		 43012015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4302
4303 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4304 (arm_store_gregset): Likewise.
4305 * linux-arm-low.c (arm_get_hwcap): Likewise.
4306 (arm_read_description): Likewise.
4307
04b3479c
SM		 43082015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4309
4310 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4311
2bc84e8a
SM		 43122015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4313
4314 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4315 (ppc_fill_vsxregset): Likewise.
4316 (ppc_store_vsxregset): Likewise.
4317 (ppc_fill_vrregset): Likewise.
4318 (ppc_store_vrregset): Likewise.
4319 (ppc_fill_evrregset): Likewise.
4320 (ppc_store_evrregset): Likewise.
4321
e6c5bb05
SM		 43222015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4323
4324 * linux-ppc-low.c (ppc_usrregs_info): Remove
4325 forward-declaration.
4326 (ppc_arch_setup): Move lower in file.
4327
7ea45d72
SM		 43282015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4329
4330 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4331 (ps_pdwrite): Likewise.
4332
69291610
HW		 43332015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4334
4335 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4336 to after assert checks.
4337
b42945fd
SM		 43382015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4339
4340 * proc-service.c (ps_pdread): Add/adjust casts.
4341 (ps_pdwrite): Add/adjust casts.
4342
d6f85c84
SM		 43432015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4344
4345 * server.c (handle_search_memory_1): Cast return value of
4346 memmem.
4347
f98cd059
SM		 43482015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4349
4350 * server.c (write_qxfer_response): Change type of data to
4351 gdb_byte *.
4352
d2412fa5
PA		 43532015-10-29 Pedro Alves <palves@redhat.com>
4354
4355 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4356
c17414a2
PA		 43572015-10-29 Pedro Alves <palves@redhat.com>
4358
4359 * tracepoint.c (clear_installed_tracepoints): Add casts.
4360
e053fbc4
PA		 43612015-10-29 Pedro Alves <palves@redhat.com>
4362
4363 * server.c (handle_v_cont, process_serial_event): Add enum
4364 gdb_signal casts to signal parsing code.
4365
add67df8
PA		 43662015-10-29 Pedro Alves <palves@redhat.com>
4367
4368 * linux-low.h (NULL_REGSET): Define.
4369 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4370 * linux-arm-low.c (arm_regsets): Likewise.
4371 * linux-crisv32-low.c (cris_regsets): Likewise.
4372 * linux-m68k-low.c (m68k_regsets): Likewise.
4373 * linux-mips-low.c (mips_regsets): Likewise.
4374 * linux-nios2-low.c (nios2_regsets): Likewise.
4375 * linux-ppc-low.c (ppc_regsets): Likewise.
4376 * linux-s390-low.c (s390_regsets): Likewise.
4377 * linux-sh-low.c (sh_regsets): Likewise.
4378 * linux-sparc-low.c (sparc_regsets): Likewise.
4379 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4380 * linux-tile-low.c (tile_regsets): Likewise.
4381 * linux-x86-low.c (x86_regsets): Likewise.
4382 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4383
50bc912a
PA		 43842015-10-29 Pedro Alves <palves@redhat.com>
4385
4386 * linux-low.h (NULL_REGSET): Define.
4387 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4388 * linux-arm-low.c (arm_regsets): Likewise.
4389 * linux-crisv32-low.c (cris_regsets): Likewise.
4390 * linux-m68k-low.c (m68k_regsets): Likewise.
4391 * linux-mips-low.c (mips_regsets): Likewise.
4392 * linux-nios2-low.c (nios2_regsets): Likewise.
4393 * linux-ppc-low.c (ppc_regsets): Likewise.
4394 * linux-s390-low.c (s390_regsets): Likewise.
4395 * linux-sh-low.c (sh_regsets): Likewise.
4396 * linux-sparc-low.c (sparc_regsets): Likewise.
4397 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4398 * linux-tile-low.c (tile_regsets): Likewise.
4399 * linux-x86-low.c (x86_regsets): Likewise.
4400 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4401
682b2546
DE		 44022015-10-26 Doug Evans <dje@google.com>
4403
4404 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4405
963843d4
DE		 44062015-10-26 Doug Evans <dje@google.com>
4407
4408 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4409
d41401ac
DE		 44102015-10-26 Doug Evans <dje@google.com>
4411
4412 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4413 for debug_printf.
4414 (attach_thread, find_new_threads_callback): Ditto.
4415
3db28855
AT		 44162015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4417
4418 * mem-break.h (set_breakpoint_data): Remove.
4419
fb78e89c
AT		 44202015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4421
4422 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4423 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4424 (initialize_low): Remove set_breakpoint_data call.
4425 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4426 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4427 (initialize_low): Remove set_breakpoint_data call.
4428 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4429 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4430 (initialize_low): Remove set_breakpoint_data call.
4431
2e6ee069
AT		 44322015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4433
4434 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4435 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4436 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4437 * target.h (target_breakpoint_kind_from_pc): New macro.
4438
1652a986
AT		 44392015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4440
4441 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4442 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4443 the default breakpoint kind.
4444
abeead09
AT		 44452015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4446
4447 * linux-arm-low.c (arm_supports_z_point_type): Add software
4448 breakpoint support.
4449
b0b4b501
AT		 44502015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4451
4452 * linux-arm-low.c: Refactor breakpoint definitions.
4453 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4454 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4455
8689682c
AT		 44562015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4457
4458 * Makefile.in: Add arm.c/o.
4459 * configure.srv: Likewise.
4460 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4461 (arm_breakpoint_kind_from_pc): New function.
4462 (arm_sw_breakpoint_from_kind): Return proper kind.
4463 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4464
27165294
AT		 44652015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4466
4467 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4468 removal.
4469 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4470 (struct raw_breakpoint) <size>: Remove.
4471 (struct raw_breakpoint) <kind>: Add.
4472 (bp_size): New function.
4473 (bp_opcode): Likewise.
4474 (find_raw_breakpoint_at): Adjust for kind.
4475 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4476 (remove_memory_breakpoint): Adjust for kind call bp_size.
4477 (set_raw_breakpoint_at): Adjust for kind.
4478 (set_breakpoint): Likewise.
4479 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4480 (delete_raw_breakpoint): Adjust for kind.
4481 (delete_breakpoint): Likewise.
4482 (find_gdb_breakpoint): Likewise.
4483 (set_gdb_breakpoint_1): Likewise.
4484 (set_gdb_breakpoint): Likewise.
4485 (delete_gdb_breakpoint_1): Likewise.
4486 (delete_gdb_breakpoint): Likewise.
4487 (uninsert_raw_breakpoint): Likewise.
4488 (reinsert_raw_breakpoint): Likewise.
4489 (set_breakpoint_data): Remove.
4490 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4491 (check_mem_read): Adjust for kind call bp_size.
4492 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4493 (clone_one_breakpoint): Adjust for kind.
4494 * mem-break.h (set_gdb_breakpoint): Likewise.
4495 (delete_gdb_breakpoint): Likewise.
4496 * server.c (process_serial_event): Likewise.
4497
dd373349
AT		 44982015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4499
4500 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4501 (struct linux_target_ops) <breakpoint>: Remove.
4502 (struct linux_target_ops) <breakpoint_len>: Remove.
4503 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4504 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4505 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4506 (arm_sw_breakpoint_from_kind): New function.
4507 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4508 (struct linux_target_ops) <breakpoint>: Remove.
4509 (struct linux_target_ops) <breakpoint_len>: Remove.
4510 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4511 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4512 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4513 (struct linux_target_ops) <breakpoint>: Remove.
4514 (struct linux_target_ops) <breakpoint_len>: Remove.
4515 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4516 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4517 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4518 (struct linux_target_ops) <breakpoint>: Remove.
4519 (struct linux_target_ops) <breakpoint_len>: Remove.
4520 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4521 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4522 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4523 and sw_breakpoint_from_kind to increment the pc.
4524 (linux_breakpoint_kind_from_pc): New function.
4525 (linux_sw_breakpoint_from_kind): New function.
4526 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4527 (initialize_low): Call breakpoint_kind_from_pc and
4528 sw_breakpoint_from_kind to replace breakpoint_data/len.
4529 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4530 New field.
4531 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4532 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4533 (struct linux_target_ops) <breakpoint>: Remove.
4534 (struct linux_target_ops) <breakpoint_len>: Remove.
4535 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4536 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4537 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4538 (struct linux_target_ops) <breakpoint>: Remove.
4539 (struct linux_target_ops) <breakpoint_len>: Remove.
4540 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4541 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4542 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4543 (struct linux_target_ops) <breakpoint>: Remove.
4544 (struct linux_target_ops) <breakpoint_len>: Remove.
4545 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4546 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4547 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4548 (struct linux_target_ops) <breakpoint>: Remove.
4549 (struct linux_target_ops) <breakpoint_len>: Remove.
4550 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4551 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4552 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4553 (struct linux_target_ops) <breakpoint>: Remove.
4554 (struct linux_target_ops) <breakpoint_len>: Remove.
4555 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4556 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4557 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4558 (struct linux_target_ops) <breakpoint>: Remove.
4559 (struct linux_target_ops) <breakpoint_len>: Remove.
4560 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4561 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4562 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4563 (struct linux_target_ops) <breakpoint>: Remove.
4564 (struct linux_target_ops) <breakpoint_len>: Remove.
4565 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4566 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4567 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4568 (struct linux_target_ops) <breakpoint>: Remove.
4569 (struct linux_target_ops) <breakpoint_len>: Remove.
4570 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4571 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4572 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4573 (struct linux_target_ops) <breakpoint>: Remove.
4574 (struct linux_target_ops) <breakpoint_len>: Remove.
4575 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4576 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4577 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4578 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4579 (struct linux_target_ops) <breakpoint>: Remove.
4580 (struct linux_target_ops) <breakpoint_len>: Remove.
4581 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4582 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4583 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4584 (struct linux_target_ops) <breakpoint>: Remove.
4585 (struct linux_target_ops) <breakpoint_len>: Remove.
4586 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4587 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4588
4cd98a19
AT		 45892015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4590
4591 * linux-cris-low.c (cris_get_pc): Remove void arg.
4592
774ee6d2
AR		 45932015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4594
4595 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4596 variable name.
4597
833dcd29
AR		 45982015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4599
4600 * inferiors.c (thread_pid_matches_callback): New function.
4601 (find_thread_process): New function.
4602 (remove_thread): Reset current_thread.
4603 (remove_process): Assert threads have been removed first.
4604
8d689ee5
YQ		 46052015-10-15 Yao Qi <yao.qi@linaro.org>
4606
4607 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4608 if it is 3.
4609 (aarch64_remove_point): Likewise.
4610 * regcache.c (regcache_register_size): New function.
4611
1c2e1515
YQ		 46122015-10-12 Yao Qi <yao.qi@linaro.org>
4613
4614 * linux-aarch64-low.c: Update all callers as emit_load_store
4615 is renamed to aarch64_emit_load_store.
4616
e1c587c3
YQ		 46172015-10-12 Yao Qi <yao.qi@linaro.org>
4618
4619 * linux-aarch64-low.c: Update all callers of function renaming
4620 from emit_insn to aarch64_emit_insn.
4621
b6542f81
YQ		 46222015-10-12 Yao Qi <yao.qi@linaro.org>
4623
4624 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4625 arch/aarch64-insn.h.
4626 (struct aarch64_memory_operand): Likewise.
4627 (ENCODE): Likewise.
4628 (emit_insn): Move to arch/aarch64-insn.c.
4629 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4630 (emit_load_store): Move to arch/aarch64-insn.c.
4631 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4632 (can_encode_int32): Remove.
4633
246994ce
YQ		 46342015-10-12 Yao Qi <yao.qi@linaro.org>
4635
4636 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4637 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4638 (aarch64_relocate_instruction): Likewise.
4639 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4640 (struct aarch64_insn_visitor): Likewise.
4641
0badd99f
YQ		 46422015-10-12 Yao Qi <yao.qi@linaro.org>
4643
4644 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4645 (struct aarch64_insn_visitor): New.
4646 (struct aarch64_insn_relocation_data): New.
4647 (aarch64_ftrace_insn_reloc_b): New function.
4648 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4649 (aarch64_ftrace_insn_reloc_cb): Likewise.
4650 (aarch64_ftrace_insn_reloc_tb): Likewise.
4651 (aarch64_ftrace_insn_reloc_adr): Likewise.
4652 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4653 (aarch64_ftrace_insn_reloc_others): Likewise.
4654 (visitor): New.
4655 (aarch64_relocate_instruction): Use visitor.
4656
dfaffe9d
YQ		 46572015-10-12 Yao Qi <yao.qi@linaro.org>
4658
4659 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4660 int. Add argument buf.
4661 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4662 aarch64_relocate_instruction.
4663
70b439f0
YQ		 46642015-10-12 Yao Qi <yao.qi@linaro.org>
4665
4666 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4667 argument insn. Remove local variable insn. Don't call
4668 target_read_uint32.
4669 (aarch64_install_fast_tracepoint_jump_pad): Call
4670 target_read_uint32.
4671
7781c06f
YQ		 46722015-09-30 Yao Qi <yao.qi@linaro.org>
4673
4674 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4675 (emit_load_store_pair): Likewise.
4676
9a3c8263
SM		 46772015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4678
4679 * dll.c (match_dll): Add cast(s).
4680 (unloaded_dll): Likewise.
4681 * linux-low.c (second_thread_of_pid_p): Likewise.
4682 (delete_lwp_callback): Likewise.
4683 (count_events_callback): Likewise.
4684 (select_event_lwp_callback): Likewise.
4685 (linux_set_resume_request): Likewise.
4686 * server.c (accumulate_file_name_length): Likewise.
4687 (emit_dll_description): Likewise.
4688 (handle_qxfer_threads_worker): Likewise.
4689 (visit_actioned_threads): Likewise.
4690 * thread-db.c (any_thread_of): Likewise.
4691 * tracepoint.c (same_process_p): Likewise.
4692 (match_blocktype): Likewise.
4693 (build_traceframe_info_xml): Likewise.
4694
224c3ddb
SM		 46952015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4696
4697 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4698 assignment.
4699 (gdb_unparse_agent_expr): Likewise.
4700 * hostio.c (require_data): Likewise.
4701 (handle_pread): Likewise.
4702 * linux-low.c (disable_regset): Likewise.
4703 (fetch_register): Likewise.
4704 (store_register): Likewise.
4705 (get_dynamic): Likewise.
4706 (linux_qxfer_libraries_svr4): Likewise.
4707 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4708 (set_fast_tracepoint_jump): Likewise.
4709 (uninsert_fast_tracepoint_jumps_at): Likewise.
4710 (reinsert_fast_tracepoint_jumps_at): Likewise.
4711 (validate_inserted_breakpoint): Likewise.
4712 (clone_agent_expr): Likewise.
4713 * regcache.c (init_register_cache): Likewise.
4714 * remote-utils.c (putpkt_binary_1): Likewise.
4715 (decode_M_packet): Likewise.
4716 (decode_X_packet): Likewise.
4717 (look_up_one_symbol): Likewise.
4718 (relocate_instruction): Likewise.
4719 (monitor_output): Likewise.
4720 * server.c (handle_search_memory): Likewise.
4721 (handle_qxfer_exec_file): Likewise.
4722 (handle_qxfer_libraries): Likewise.
4723 (handle_qxfer): Likewise.
4724 (handle_query): Likewise.
4725 (handle_v_cont): Likewise.
4726 (handle_v_run): Likewise.
4727 (captured_main): Likewise.
4728 * target.c (write_inferior_memory): Likewise.
4729 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4730 * tracepoint.c (init_trace_buffer): Likewise.
4731 (add_tracepoint_action): Likewise.
4732 (add_traceframe): Likewise.
4733 (add_traceframe_block): Likewise.
4734 (cmd_qtdpsrc): Likewise.
4735 (cmd_qtdv): Likewise.
4736 (cmd_qtstatus): Likewise.
4737 (response_source): Likewise.
4738 (response_tsv): Likewise.
4739 (cmd_qtnotes): Likewise.
4740 (gdb_collect): Likewise.
4741 (initialize_tracepoint): Likewise.
4742
afbe19f8
PL		 47432015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4744
4745 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4746 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4747 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4748 <NOP>: New.
4749 (enum aarch64_condition_codes): New enum.
4750 (w0): New static global.
4751 (fp): Likewise.
4752 (lr): Likewise.
4753 (struct aarch64_memory_operand) <type>: New
4754 MEMORY_OPERAND_POSTINDEX type.
4755 (postindex_memory_operand): New helper function.
4756 (emit_ret): New function.
4757 (emit_load_store_pair): New function, factored out of emit_stp
4758 with support for MEMORY_OPERAND_POSTINDEX.
4759 (emit_stp): Rewrite using emit_load_store_pair.
4760 (emit_ldp): New function.
4761 (emit_load_store): Likewise.
4762 (emit_ldr): Mention post-index instruction in comment.
4763 (emit_ldrh): New function.
4764 (emit_ldrb): New function.
4765 (emit_ldrsw): Mention post-index instruction in comment.
4766 (emit_str): Likewise.
4767 (emit_subs): New function.
4768 (emit_cmp): Likewise.
4769 (emit_and): Likewise.
4770 (emit_orr): Likewise.
4771 (emit_orn): Likewise.
4772 (emit_eor): Likewise.
4773 (emit_mvn): Likewise.
4774 (emit_lslv): Likewise.
4775 (emit_lsrv): Likewise.
4776 (emit_asrv): Likewise.
4777 (emit_mul): Likewise.
4778 (emit_sbfm): Likewise.
4779 (emit_sbfx): Likewise.
4780 (emit_ubfm): Likewise.
4781 (emit_ubfx): Likewise.
4782 (emit_csinc): Likewise.
4783 (emit_cset): Likewise.
4784 (emit_nop): Likewise.
4785 (emit_ops_insns): New helper function.
4786 (emit_pop): Likewise.
4787 (emit_push): Likewise.
4788 (aarch64_emit_prologue): New function.
4789 (aarch64_emit_epilogue): Likewise.
4790 (aarch64_emit_add): Likewise.
4791 (aarch64_emit_sub): Likewise.
4792 (aarch64_emit_mul): Likewise.
4793 (aarch64_emit_lsh): Likewise.
4794 (aarch64_emit_rsh_signed): Likewise.
4795 (aarch64_emit_rsh_unsigned): Likewise.
4796 (aarch64_emit_ext): Likewise.
4797 (aarch64_emit_log_not): Likewise.
4798 (aarch64_emit_bit_and): Likewise.
4799 (aarch64_emit_bit_or): Likewise.
4800 (aarch64_emit_bit_xor): Likewise.
4801 (aarch64_emit_bit_not): Likewise.
4802 (aarch64_emit_equal): Likewise.
4803 (aarch64_emit_less_signed): Likewise.
4804 (aarch64_emit_less_unsigned): Likewise.
4805 (aarch64_emit_ref): Likewise.
4806 (aarch64_emit_if_goto): Likewise.
4807 (aarch64_emit_goto): Likewise.
4808 (aarch64_write_goto_address): Likewise.
4809 (aarch64_emit_const): Likewise.
4810 (aarch64_emit_call): Likewise.
4811 (aarch64_emit_reg): Likewise.
4812 (aarch64_emit_pop): Likewise.
4813 (aarch64_emit_stack_flush): Likewise.
4814 (aarch64_emit_zero_ext): Likewise.
4815 (aarch64_emit_swap): Likewise.
4816 (aarch64_emit_stack_adjust): Likewise.
4817 (aarch64_emit_int_call_1): Likewise.
4818 (aarch64_emit_void_call_2): Likewise.
4819 (aarch64_emit_eq_goto): Likewise.
4820 (aarch64_emit_ne_goto): Likewise.
4821 (aarch64_emit_lt_goto): Likewise.
4822 (aarch64_emit_le_goto): Likewise.
4823 (aarch64_emit_gt_goto): Likewise.
4824 (aarch64_emit_ge_got): Likewise.
4825 (aarch64_emit_ops_impl): New static global variable.
4826 (aarch64_emit_ops): New target function, return
4827 &aarch64_emit_ops_impl.
4828 (struct linux_target_ops): Install it.
4829
bb903df0
PL		 48302015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4831
4832 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4833 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4834 aarch64-ipa.o.
4835 * linux-aarch64-ipa.c: New file.
4836 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4837 and endian.h.
4838 (aarch64_get_thread_area): New target method.
4839 (extract_signed_bitfield): New helper function.
4840 (aarch64_decode_ldr_literal): New function.
4841 (enum aarch64_opcodes): New enum.
4842 (struct aarch64_register): New struct.
4843 (struct aarch64_operand): New struct.
4844 (x0): New static global.
4845 (x1): Likewise.
4846 (x2): Likewise.
4847 (x3): Likewise.
4848 (x4): Likewise.
4849 (w2): Likewise.
4850 (ip0): Likewise.
4851 (sp): Likewise.
4852 (xzr): Likewise.
4853 (aarch64_register): New helper function.
4854 (register_operand): Likewise.
4855 (immediate_operand): Likewise.
4856 (struct aarch64_memory_operand): New struct.
4857 (offset_memory_operand): New helper function.
4858 (preindex_memory_operand): Likewise.
4859 (enum aarch64_system_control_registers): New enum.
4860 (ENCODE): New macro.
4861 (emit_insn): New helper function.
4862 (emit_b): New function.
4863 (emit_bcond): Likewise.
4864 (emit_cb): Likewise.
4865 (emit_tb): Likewise.
4866 (emit_blr): Likewise.
4867 (emit_stp): Likewise.
4868 (emit_ldp_q_offset): Likewise.
4869 (emit_stp_q_offset): Likewise.
4870 (emit_load_store): Likewise.
4871 (emit_ldr): Likewise.
4872 (emit_ldrsw): Likewise.
4873 (emit_str): Likewise.
4874 (emit_ldaxr): Likewise.
4875 (emit_stxr): Likewise.
4876 (emit_stlr): Likewise.
4877 (emit_data_processing_reg): Likewise.
4878 (emit_data_processing): Likewise.
4879 (emit_add): Likewise.
4880 (emit_sub): Likewise.
4881 (emit_mov): Likewise.
4882 (emit_movk): Likewise.
4883 (emit_mov_addr): Likewise.
4884 (emit_mrs): Likewise.
4885 (emit_msr): Likewise.
4886 (emit_sevl): Likewise.
4887 (emit_wfe): Likewise.
4888 (append_insns): Likewise.
4889 (can_encode_int32_in): New helper function.
4890 (aarch64_relocate_instruction): New function.
4891 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4892 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4893 (struct linux_target_ops): Install aarch64_get_thread_area,
4894 aarch64_install_fast_tracepoint_jump_pad and
4895 aarch64_get_min_fast_tracepoint_insn_len.
4896
787749ea
PL		 48972015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4898
4899 * Makefile.in (aarch64-insn.o): New rule.
4900 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4901
9812b2e6
YQ		 49022015-09-21 Yao Qi <yao.qi@linaro.org>
4903
4904 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4905
18fe412b
YQ		 49062015-09-21 Yao Qi <yao.qi@linaro.org>
4907
4908 * tracepoint.c (max_jump_pad_size): Remove.
4909
a0cc84cd
YQ		 49102015-09-18 Yao Qi <yao.qi@linaro.org>
4911
4912 * linux-aarch64-low.c: Don't include sys/uio.h.
4913 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4914
d78908cf
WW		 49152015-09-16 Wei-cheng Wang <cole945@gmail.com>
4916
4917 * tracepoint.c (eval_result_type): Change prototype.
4918 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4919
d57e0d50
PA		 49202015-09-15 Pedro Alves <palves@redhat.com>
4921
4922 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4923 Check whether to report exec events instead of checking whether
4924 multiprocess is enabled.
4925
5a676acc
PA		 49262015-09-15 Pedro Alves <palves@redhat.com>
4927
4928 PR remote/18965
4929 * remote-utils.c (prepare_resume_reply): Merge
4930 TARGET_WAITKIND_VFORK_DONE switch case with the
4931 TARGET_WAITKIND_FORKED case.
4932
7c5d0fad
YQ		 49332015-09-15 Yao Qi <yao.qi@linaro.org>
4934
4935 * server.c (handle_query): Check string comparison using
4936 "else if" instead of "if".
4937
750ce8d1
YQ		 49382015-09-15 Yao Qi <yao.qi@linaro.org>
4939
4940 * server.c (vCont_supported): New global variable.
4941 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4942 matches. Append ";vContSupported+" to own_buf.
4943 (handle_v_requests): Append ";s;S" to own_buf if target supports
4944 hardware single step or vCont_supported is false.
4945 (capture_main): Set vCont_supported to zero.
4946
70b90b91
YQ		 49472015-09-15 Yao Qi <yao.qi@linaro.org>
4948
4949 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4950 it to ...
4951 (linux_supports_hardware_single_step): ... New function.
4952 (linux_target_ops): Update.
4953 * lynx-low.c (lynx_target_ops): Set field
4954 supports_hardware_single_step to target_can_do_hardware_single_step.
4955 * nto-low.c (nto_target_ops): Likewise.
4956 * spu-low.c (spu_target_ops): Likewise.
4957 * win32-low.c (win32_target_ops): Likewise.
4958 * target.c (target_can_do_hardware_single_step): New function.
4959 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4960 Remove. <supports_hardware_single_step>: New field.
4961 (target_supports_conditional_breakpoints): Remove.
4962 (target_supports_hardware_single_step): New macro.
4963 (target_can_do_hardware_single_step): Declare.
4964 * server.c (handle_query): Use target_supports_hardware_single_step
4965 instead of target_supports_conditional_breakpoints.
4966
ade90bde
YQ		 49672015-09-15 Yao Qi <yao.qi@linaro.org>
4968
4969 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4970 function.
4971 (struct linux_target_ops the_low_target): Install
4972 aarch64_linux_siginfo_fixup.
4973
94585166
DB		 49742015-09-11 Don Breazeal <donb@codesourcery.com>
4975 Luis Machado <lgustavo@codesourcery.com>
4976
4977 * linux-low.c (linux_mourn): Static declaration.
4978 (linux_arch_setup): Move in front of
4979 handle_extended_wait.
4980 (linux_arch_setup_thread): New function.
4981 (handle_extended_wait): Handle exec events. Call
4982 linux_arch_setup_thread. Make event_lwp argument a
4983 pointer-to-a-pointer.
4984 (check_zombie_leaders): Do not check stopped threads.
4985 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4986 (linux_low_filter_event): Add lwp and thread for exec'ing
4987 non-leader thread if leader thread has been deleted.
4988 Refactor code into linux_arch_setup_thread and call it.
4989 Pass child lwp pointer by reference to handle_extended_wait.
4990 (linux_wait_for_event_filtered): Update comment.
4991 (linux_wait_1): Prevent clobbering exec event status.
4992 (linux_supports_exec_events): New function.
4993 (linux_target_ops) <supports_exec_events>: Initialize new member.
4994 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4995 new member.
4996 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4997 * server.c (report_exec_events): New global variable.
4998 (handle_query): Handle qSupported query for exec-events feature.
4999 (captured_main): Initialize report_exec_events.
5000 * server.h (report_exec_events): Declare new global variable.
5001 * target.h (struct target_ops) <supports_exec_events>: New
5002 member.
5003 (target_supports_exec_events): New macro.
5004 * win32-low.c (win32_target_ops) <supports_exec_events>:
5005 Initialize new member.
5006
0568462b
MM		 50072015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5008
5009 * linux-low.c (linux_low_enable_btrace): Remove.
5010 (linux_target_ops): Replace linux_low_enable_btrace with
5011 linux_enable_btrace.
5012
39edd165
YQ		 50132015-09-03 Yao Qi <yao.qi@linaro.org>
5014
5015 * linux-aarch64-low.c (aarch64_insert_point): Call
5016 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5017 returns true.
5018
1db33b5a
UW		 50192015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5020
5021 * linux-low.c (check_stopped_by_breakpoint): Use
5022 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5023
ab290430
PA		 50242015-08-27 Pedro Alves <palves@redhat.com>
5025
5026 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5027
8d749320
SM		 50282015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5029
6711b7f8
SM		 5030 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5031 the XNEW-family equivalent.
8d749320
SM		 5032 (compile_bytecodes): Likewise.
5033 * dll.c (loaded_dll): Likewise.
5034 * event-loop.c (append_callback_event): Likewise.
5035 (create_file_handler): Likewise.
5036 (create_file_event): Likewise.
5037 * hostio.c (handle_open): Likewise.
5038 * inferiors.c (add_thread): Likewise.
5039 (add_process): Likewise.
5040 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5041 * linux-arm-low.c (arm_new_process): Likewise.
5042 (arm_new_thread): Likewise.
5043 * linux-low.c (add_to_pid_list): Likewise.
5044 (linux_add_process): Likewise.
5045 (handle_extended_wait): Likewise.
5046 (add_lwp): Likewise.
5047 (enqueue_one_deferred_signal): Likewise.
5048 (enqueue_pending_signal): Likewise.
5049 (linux_resume_one_lwp_throw): Likewise.
5050 (linux_resume_one_thread): Likewise.
5051 (linux_read_memory): Likewise.
5052 (linux_write_memory): Likewise.
5053 * linux-mips-low.c (mips_linux_new_process): Likewise.
5054 (mips_linux_new_thread): Likewise.
5055 (mips_add_watchpoint): Likewise.
5056 * linux-x86-low.c (initialize_low_arch): Likewise.
5057 * lynx-low.c (lynx_add_process): Likewise.
5058 * mem-break.c (set_raw_breakpoint_at): Likewise.
5059 (set_breakpoint): Likewise.
5060 (add_condition_to_breakpoint): Likewise.
5061 (add_commands_to_breakpoint): Likewise.
5062 (clone_agent_expr): Likewise.
5063 (clone_one_breakpoint): Likewise.
5064 * regcache.c (new_register_cache): Likewise.
5065 * remote-utils.c (look_up_one_symbol): Likewise.
5066 * server.c (queue_stop_reply): Likewise.
5067 (start_inferior): Likewise.
5068 (queue_stop_reply_callback): Likewise.
5069 (handle_target_event): Likewise.
5070 * spu-low.c (fetch_ppc_memory): Likewise.
5071 (store_ppc_memory): Likewise.
5072 * target.c (set_target_ops): Likewise.
5073 * thread-db.c (thread_db_load_search): Likewise.
5074 (try_thread_db_load_1): Likewise.
5075 * tracepoint.c (add_tracepoint): Likewise.
5076 (add_tracepoint_action): Likewise.
5077 (create_trace_state_variable): Likewise.
5078 (cmd_qtdpsrc): Likewise.
5079 (cmd_qtro): Likewise.
5080 (add_while_stepping_state): Likewise.
5081 * win32-low.c (child_add_thread): Likewise.
5082 (get_image_name): Likewise.
5083
ed8b7b42
YQ		 50842015-08-25 Yao Qi <yao.qi@linaro.org>
5085
5086 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5087
db3cb7cb
YQ		 50882015-08-25 Yao Qi <yao.qi@linaro.org>
5089
5090 * Makefile.in (aarch64-linux.o): New rule.
5091 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5092 srv_tgtobj.
5093 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5094 (aarch64_init_debug_reg_state): Make it extern.
5095 (aarch64_linux_prepare_to_resume): Remove.
5096
f6011a1c
YQ		 50972015-08-25 Yao Qi <yao.qi@linaro.org>
5098
5099 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5100 lwp_arch_private_info and ptid_of_lwp.
5101
88e2cf7e
YQ		 51022015-08-25 Yao Qi <yao.qi@linaro.org>
5103
5104 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5105 Find proc_info by find_process_pid. All callers updated.
5106
5e35436e
YQ		 51072015-08-25 Yao Qi <yao.qi@linaro.org>
5108
5109 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5110 Remove.
5111 (debug_reg_change_callback): Remove.
5112 (aarch64_notify_debug_reg_change): Remove.
5113
4a8a7965
YQ		 51142015-08-25 Yao Qi <yao.qi@linaro.org>
5115
5116 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5117 Call current_lwp_ptid.
5118
32a271ee
YQ		 51192015-08-25 Yao Qi <yao.qi@linaro.org>
5120
5121 * linux-aarch64-low.c (debug_reg_change_callback): Use
5122 debug_printf.
5123
0d51c8d7
YQ		 51242015-08-25 Yao Qi <yao.qi@linaro.org>
5125
5126 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5127
31a43dd5
YQ		 51282015-08-25 Yao Qi <yao.qi@linaro.org>
5129
5130 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5131
8ee52567
YQ		 51322015-08-25 Yao Qi <yao.qi@linaro.org>
5133
5134 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5135 the code.
5136
ff3f0f45
YQ		 51372015-08-25 Yao Qi <yao.qi@linaro.org>
5138
5139 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5140 Remove.
5141 (debug_reg_change_callback): Remove argument entry and add argument
5142 lwp. Remove local variable thread. Don't print thread id in the
5143 debugging output. Don't check whether pid of thread equals to pid.
5144 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5145 iterate_over_lwps instead find_inferior.
5146
3d40fbb5
PA		 51472015-08-24 Pedro Alves <palves@redhat.com>
5148
5149 * inferiors.c (get_first_process): New function.
5150 * inferiors.h (get_first_process): New declaration.
5151 * remote-utils.c (read_ptid): Default to the first process in the
5152 list, instead of to the current thread's process.
5153
438e1e42
PA		 51542015-08-24 Pedro Alves <palves@redhat.com>
5155
5156 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5157 * event-loop.c: Likewise.
5158 * remote-utils.c: Likewise.
5159 * tracepoint.c: Likewise.
5160
a8c6d4fc
PA		 51612015-08-24 Pedro Alves <palves@redhat.com>
5162
5163 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5164 ptid_get_lwp.
5165
99b0bb12
PA		 51662015-08-21 Pedro Alves <palves@redhat.com>
5167
5168 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5169 instead of literal 1.
5170
f8904751
PA		 51712015-08-21 Pedro Alves <palves@redhat.com>
5172
5173 * tdesc.c (default_description): Explicitly zero-initialize.
5174
465a859e
PA		 51752015-08-21 Pedro Alves <palves@redhat.com>
5176
5177 PR gdb/18749
5178 * inferiors.c (remove_thread): Discard any pending stop reply for
5179 this thread.
5180 * server.c (remove_all_on_match_pid): Rename to ...
5181 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5182 instead of a pid.
5183 (discard_queued_stop_replies): Change parameter to a ptid. Now
5184 extern.
5185 (handle_v_kill, kill_inferior_callback, captured_main)
5186 (process_serial_event): Adjust.
5187 * server.h (discard_queued_stop_replies): Declare.
5188
f0db101d
PA		 51892015-08-21 Pedro Alves <palves@redhat.com>
5190
5191 * linux-low.c (wait_for_sigstop): Always switch to no thread
5192 selected if the previously current thread dies.
5193 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5194 process instead of the current thread's.
5195 * remote-utils.c (input_interrupt): Don't check if there's no
5196 current thread.
5197 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5198 current thread to the general thread fails, error out.
5199 (handle_qxfer_auxv, handle_qxfer_libraries)
5200 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5201 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5202 (handle_query): Check if there's a thread selected instead of
5203 checking whether there's any thread in the thread list.
5204 (handle_qxfer_threads, handle_qxfer_btrace)
5205 (handle_qxfer_btrace_conf): Don't error out early if there's no
5206 thread in the thread list.
5207 (handle_v_cont, myresume): Don't set the current thread to the
5208 continue thread.
5209 (process_serial_event) <Hg handling>: Also set thread_id if the
5210 previous general thread is still alive.
5211 (process_serial_event) <g/G handling>: If setting the current
5212 thread to the general thread fails, error out.
5213 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5214 thread's lwp instead of the current thread's.
5215 * target.c (set_desired_thread): If the desired thread was not
5216 found, leave the current thread pointing to NULL. Return an int
5217 (boolean) indicating success.
5218 * target.h (set_desired_thread): Change return type to int.
5219
40045d91
MF		 52202015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5221
5222 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5223 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5224 #includes.
5225 (ps_get_thread_area): New function.
5226
45face3b
GB		 52272015-08-19 Gary Benson <gbenson@redhat.com>
5228
5229 * hostio.c (handle_pread): Do not attempt to read more data
5230 than hostio_reply_with_data can fit in a packet.
5231
16d5f642
JB		 52322015-08-18 Joel Brobecker <brobecker@adacore.com>
5233
5234 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5235
a738da3a
MF		 52362015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5237
5238 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5239
33ebda9d
PA		 52402015-08-06 Pedro Alves <palves@redhat.com>
5241
5242 * tracepoint.c (expr_eval_result): Now an int.
5243
a44892be
PA		 52442015-08-06 Pedro Alves <palves@redhat.com>
5245
5246 * gdbthread.h (struct regcache): Forward declare.
5247 (struct thread_info) <regcache_data>: Now a struct regcache
5248 pointer.
5249 * inferiors.c (inferior_regcache_data)
5250 (set_inferior_regcache_data): Now work with struct regcache
5251 pointers.
5252 * inferiors.h (struct regcache): Forward declare.
5253 (inferior_regcache_data, set_inferior_regcache_data): Now work
5254 with struct regcache pointers.
5255 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5256 (free_register_cache_thread): Remove struct regcache pointer
5257 casts.
5258
608a1e46
PA		 52592015-08-06 Pedro Alves <palves@redhat.com>
5260
5261 * server.c (captured_main): On error, print the exception message
5262 to stderr, and if run_once is set, throw a quit.
5263
f0ce0d3a
PA		 52642015-08-06 Pedro Alves <palves@redhat.com>
5265
5266 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5267 the current thread.
5268
bf47e248
PA		 52692015-08-06 Pedro Alves <palves@redhat.com>
5270
5271 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5272 reading beyond the passed in buffer length.
5273
b6b9ffcc
PL		 52742015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5275
5276 * tracepoint.c (symbol_list) <required>: Remove.
5277
863d01bd
PA		 52782015-08-06 Pedro Alves <palves@redhat.com>
5279
5280 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5281 count if stopping and suspending threads.
5282 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5283 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5284 (linux_detach): Complete an ongoing step-over.
5285 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5286 throughout.
5287 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5288 (linux_wait_1): If passing a signal to the inferior after
5289 finishing a step-over, unsuspend and re-resume all lwps. If we
5290 see a single-step event but the thread should be continuing, don't
5291 pass the trap to gdb.
5292 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5293 internal_error instead of gdb_assert.
5294 (enqueue_pending_signal): New function.
5295 (check_ptrace_stopped_lwp_gone): Add debug output.
5296 (start_step_over): Use internal_error instead of gdb_assert.
5297 (complete_ongoing_step_over): New function.
5298 (linux_resume_one_thread): Don't resume a suspended thread.
5299 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5300 it stepping.
5301
00db26fa
PA		 53022015-08-06 Pedro Alves <palves@redhat.com>
5303
5304 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5305 (linux_thread_alive): Use lwp_is_marked_dead.
5306 (extended_event_reported): Delete.
5307 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5308 instead of extended_event_reported.
5309 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5310 as well.
5311 (lwp_is_marked_dead): New function.
5312 (lwp_running): Use lwp_is_marked_dead.
5313 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5314 comment.
5315
ad071a30
PA		 53162015-08-06 Pedro Alves <palves@redhat.com>
5317
5318 * linux-low.c (linux_wait_1): Move fork event output out of the
5319 !report_to_gdb check. Pass event_child->waitstatus to
5320 target_waitstatus_to_string instead of ourstatus.
5321
524b57e6
YQ		 53222015-08-04 Yao Qi <yao.qi@linaro.org>
5323
5324 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5325 if current_thread is 32 bit.
5326
6085d6f6
YQ		 53272015-08-04 Yao Qi <yao.qi@linaro.org>
5328
5329 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5330 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5331 * server.c (extended_protocol): Remove "static".
5332 * server.h (extended_protocol): Declare it.
5333
8a7e4587
YQ		 53342015-08-04 Yao Qi <yao.qi@linaro.org>
5335
5336 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5337 both aarch64 and aarch32.
5338 (aarch64_set_pc): Likewise.
5339
3b53ae99
YQ		 53402015-08-04 Yao Qi <yao.qi@linaro.org>
5341
5342 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5343 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5344 arm-with-neon.xml to srv_xmlfiles.
5345 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5346 (is_64bit_tdesc): New function.
5347 (aarch64_linux_read_description): New function.
5348 (aarch64_arch_setup): Call aarch64_linux_read_description.
5349 (regs_info): Rename to regs_info_aarch64.
5350 (aarch64_regs_info): Return right regs_info.
5351 (initialize_low_arch): Call initialize_low_arch_aarch32.
5352
bd9e6534
YQ		 53532015-08-04 Yao Qi <yao.qi@linaro.org>
5354
5355 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5356 * linux-aarch32-low.c: New file.
5357 * linux-aarch32-low.h: New file.
5358 * linux-arm-low.c (arm_fill_gregset): Move it to
5359 linux-aarch32-low.c.
5360 (arm_store_gregset): Likewise.
5361 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5362 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5363 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5364 (regs_info): Rename to regs_info_arm.
5365 (arm_regs_info): Return regs_info_aarch32 if
5366 have_ptrace_getregset is 1 and target description is
5367 arm_with_neon or arm_with_vfpv3.
5368 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5369 Call initialize_low_arch_aarch32 instead.
5370
ded48a5e
YQ		 53712015-08-04 Yao Qi <yao.qi@linaro.org>
5372
5373 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5374 * linux-low.c: ... here.
5375 * linux-low.h (have_ptrace_getregset): Declare it.
5376
96e9210f
PA		 53772015-08-04 Pedro Alves <palves@redhat.com>
5378
5379 * thread-db.c (struct thread_db): Use new typedefs.
5380 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5381 CHK calls.
5382 (disable_thread_event_reporting): Cast result of dlsym to
5383 destination function pointer type.
5384 (thread_db_mourn): Use td_ta_delete_ftype.
5385
af60a1ef
SL		 53862015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5387
5388 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5389 arch variant.
5390 (CDX_BREAKPOINT): Define for R2.
5391 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5392 (the_low_target): Add comments.
5393
e8b41681
YQ		 53942015-07-30 Yao Qi <yao.qi@linaro.org>
5395
5396 * linux-arm-low.c (arm_hwcap): Remove it.
5397 (arm_read_description): New local variable arm_hwcap. Don't
5398 set arm_hwcap to zero.
5399
89abb039
YQ		 54002015-07-30 Yao Qi <yao.qi@linaro.org>
5401
5402 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5403 Use regcache->tdesc instead.
5404 (arm_store_wmmxregset): Likewise.
5405 (arm_fill_vfpregset): Likewise.
5406 (arm_store_vfpregset): Likewise.
5407
deca266c
YQ		 54082015-07-30 Yao Qi <yao.qi@linaro.org>
5409
5410 * linux-arm-low.c: Include arch/arm.h.
5411 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5412 (arm_store_gregset): Likewise.
5413
aa58a496
SM		 54142015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5415
5416 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5417 ptrace's 4th parameter.
5418
50904b25
YQ		 54192015-07-27 Yao Qi <yao.qi@linaro.org>
5420
5421 * configure.srv (case aarch64*-*-linux*): Don't set
5422 srv_linux_usrregs.
5423
5826e159
PA		 54242015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5425
5426 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5427 sys/ptrace.h.
5428 * linux-arm-low.c: Likewise.
5429 * linux-cris-low.c: Likewise.
5430 * linux-crisv32-low.c: Likewise.
5431 * linux-low.c: Likewise.
5432 * linux-m68k-low.c: Likewise.
5433 * linux-mips-low.c: Likewise.
5434 * linux-nios2-low.c: Likewise.
5435 * linux-s390-low.c: Likewise.
5436 * linux-sparc-low.c: Likewise.
5437 * linux-tic6x-low.c: Likewise.
5438 * linux-tile-low.c: Likewise.
5439 * linux-x86-low.c: Likewise.
5440
54019719
PA		 54412015-07-24 Pedro Alves <palves@redhat.com>
5442
5443 * config.in: Regenerate.
5444 * configure: Regenerate.
5445
eb7aa561
PA		 54462015-07-24 Pedro Alves <palves@redhat.com>
5447
5448 * acinclude.m4: Include ../ptrace.m4.
5449 * configure.ac: Call GDB_AC_PTRACE.
5450 * config.in, configure: Regenerate.
5451
55d7b841
YQ		 54522015-07-24 Yao Qi <yao.qi@linaro.org>
5453
5454 * linux-low.c (linux_create_inferior): Remove setting to
5455 proc->priv->new_inferior.
5456 (linux_attach): Likewise.
5457 (linux_low_filter_event): Likewise.
5458 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5459
c06cbd92
YQ		 54602015-07-24 Yao Qi <yao.qi@linaro.org>
5461
5462 * linux-low.c (linux_arch_setup): New function.
5463 (linux_low_filter_event): If proc->tdesc is NULL and
5464 proc->attached is true, call the_low_target.arch_setup.
5465 Otherwise, keep status pending, and return.
5466 (linux_resume_one_lwp_throw): Don't call get_pc if
5467 thread->while_stepping isn't NULL. Don't call
5468 get_thread_regcache if proc->tdesc is NULL.
5469 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5470 (linux_target_ops): Install arch_setup.
5471 * server.c (start_inferior): Call the_target->arch_setup.
5472 * target.h (struct target_ops) <arch_setup>: New field.
5473 (target_arch_setup): New marco.
5474 * lynx-low.c (lynx_target_ops): Update.
5475 * nto-low.c (nto_target_ops): Update.
5476 * spu-low.c (spu_target_ops): Update.
5477 * win32-low.c (win32_target_ops): Update.
5478
5ae3ebba
YQ		 54792015-07-24 Yao Qi <yao.qi@linaro.org>
5480
5481 * linux-low.c (linux_add_process): Don't set
5482 proc->priv->new_inferior.
5483 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5484 (linux_attach): Likewise.
5485
eb97750b
YQ		 54862015-07-24 Yao Qi <yao.qi@linaro.org>
5487
5488 * server.c (start_inferior): Code refactor.
5489
51aee833
YQ		 54902015-07-24 Yao Qi <yao.qi@linaro.org>
5491
5492 * server.c (process_serial_event): Set general_thread.
5493
af1b22f3
YQ		 54942015-07-21 Yao Qi <yao.qi@linaro.org>
5495
5496 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5497 aarch64_linux_get_debug_reg_capacity.
5498
554717a3
YQ		 54992015-07-17 Yao Qi <yao.qi@linaro.org>
5500
5501 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5502 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5503 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5504 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5505 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5506 (AARCH64_HWP_ALIGNMENT): Likewise.
5507 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5508 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5509 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5510 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5511 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5512 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5513 (struct aarch64_debug_reg_state): Likewise.
5514 (struct arch_lwp_info): Likewise.
5515 (aarch64_align_watchpoint): Likewise.
5516 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5517 (aarch64_watchpoint_length): Likewise.
5518 (aarch64_point_encode_ctrl_reg): Likewise
5519 (aarch64_point_is_aligned): Likewise.
5520 (aarch64_align_watchpoint): Likewise.
5521 (aarch64_linux_set_debug_regs):
5522 (aarch64_dr_state_insert_one_point): Likewise.
5523 (aarch64_dr_state_remove_one_point): Likewise.
5524 (aarch64_handle_breakpoint): Likewise.
5525 (aarch64_handle_aligned_watchpoint): Likewise.
5526 (aarch64_handle_unaligned_watchpoint): Likewise.
5527 (aarch64_handle_watchpoint): Likewise.
5528
c67ca4de
YQ		 55292015-07-17 Yao Qi <yao.qi@linaro.org>
5530
5531 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5532 and don't aarch64_get_debug_reg_state. All callers update.
5533 (aarch64_handle_aligned_watchpoint): Likewise.
5534 (aarch64_handle_unaligned_watchpoint): Likewise.
5535 (aarch64_handle_watchpoint): Likewise.
5536 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5537 (aarch64_remove_point): Likewise.
5538
25abf979
YQ		 55392015-07-17 Yao Qi <yao.qi@linaro.org>
5540
5541 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5542 debug_printf.
5543 (aarch64_handle_unaligned_watchpoint): Likewise.
5544
db1ff28b
JK		 55452015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5546
5547 Revert the previous 3 commits:
5548 Move gdb_regex* to common/
5549 Move linux_find_memory_regions_full & co.
5550 gdbserver build-id attribute generator
5551
700ca40f
JK		 55522015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5553 Jan Kratochvil <jan.kratochvil@redhat.com>
5554
5555 gdbserver build-id attribute generator.
5556 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5557 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5558 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5559 (find_phdr): New.
5560 (get_dynamic): Use find_pdhr to traverse program headers.
5561 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5562 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5563 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5564 (get_hex_build_id): New.
5565 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5566 to reply XML document.
5567
9904185c
JK		 55682015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5569 Jan Kratochvil <jan.kratochvil@redhat.com>
5570
5571 * target.c: Include target/target-utils.h and fcntl.h.
5572 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5573 (target_fileio_read_stralloc): New functions.
5574
6e5b4429
JK		 55752015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5576
5577 * Makefile.in (OBS): Add gdb_regex.o.
5578 (gdb_regex.o): New.
5579 * config.in: Rebuilt.
5580 * configure: Rebuilt.
5581
ddc98fbf
JK		 55822015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5583 Jan Kratochvil <jan.kratochvil@redhat.com>
5584
5585 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5586 * Makefile.in (OBS): Add target-utils.o.
5587 (linux-maps.o, target-utils.o): New.
5588 * configure.srv (srv_linux_obj): Add linux-maps.o.
5589
e57bb7a0
PL		 55902015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5591
5592 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5593 function, return 1.
5594 (the_low_target): Install it.
5595
586b02a9
PA		 55962015-07-14 Pedro Alves <palves@redhat.com>
5597
5598 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5599 Instead, ignore ECHILD, and throw an error for other errnos.
5600
58c1b36c
PA		 56012015-07-10 Pedro Alves <palves@redhat.com>
5602
5603 * event-loop.c (struct callback_event) <data>: Change type to
5604 gdb_client_data instance instead of gdb_client_data pointer.
5605 (append_callback_event): Adjust.
5606
421530db
PL		 56072015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5608
5609 * linux-aarch64-low.c: Add comments for each linux_target_ops
5610 method. Remove comments already covered in target_ops and
5611 linux_target_ops definitions.
5612 (the_low_target): Add comments for each unimplemented method.
5613
c2d65f38
YQ		 56142015-07-09 Yao Qi <yao.qi@linaro.org>
5615
5616 * linux-aarch64-low.c (aarch64_regmap): Remove.
5617 (aarch64_usrregs_info): Remove.
5618 (regs_info): Set field usrregs to NULL.
5619
b20a6524
MM		 56202015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5621
5622 * linux-low.c: Include "rsp-low.h"
5623 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5624 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5625 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5626 (handle_btrace_enable_pt): New.
5627 (handle_btrace_general_set): Support "pt".
5628 (handle_btrace_conf_general_set): Support "pt:size".
5629
96c97461
PL		 56302015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5631
5632 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5633 Z_PACKET_SW_BP.
5634
37d66942
PL		 56352015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5636
5637 * linux-aarch64-low.c: Remove comment about endianness.
5638 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5639 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5640 memcmp.
5641
dc06243f
GB		 56422015-06-24 Gary Benson <gbenson@redhat.com>
5643
5644 * linux-i386-ipa.c (stdint.h): Do not include.
5645 * lynx-i386-low.c (stdint.h): Likewise.
5646 * lynx-ppc-low.c (stdint.h): Likewise.
5647 * mem-break.c (stdint.h): Likewise.
5648 * thread-db.c (stdint.h): Likewise.
5649 * tracepoint.c (stdint.h): Likewise.
5650 * win32-low.c (stdint.h): Likewise.
5651
124e13d9
SM		 56522015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5653
5654 * server.c (write_qxfer_response): Update call to
5655 remote_escape_output.
5656
909c2cda
JK		 56572015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5658 Jan Kratochvil <jan.kratochvil@redhat.com>
5659
5660 Merge multiple hex conversions.
5661 * gdbreplay.c (tohex): Rename to 'fromhex'.
5662 (logchar): Use fromhex.
5663
24c05f46
JK		 56642015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5665
5666 * server.c (handle_qxfer_libraries): Set `version' attribute for
5667 <library-list>.
5668
14d2069a
GB		 56692015-06-10 Gary Benson <gbenson@redhat.com>
5670
5671 * target.h (struct target_ops) <multifs_open>: New field.
5672 <multifs_unlink>: Likewise.
5673 <multifs_readlink>: Likewise.
5674 * linux-low.c (nat/linux-namespaces.h): New include.
5675 (linux_target_ops): Initialize the_target->multifs_open,
5676 the_target->multifs_unlink and the_target->multifs_readlink.
5677 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5678 * hostio.c (hostio_fs_pid): New static variable.
5679 (hostio_handle_new_gdb_connection): New function.
5680 (handle_setfs): Likewise.
5681 (handle_open): Use the_target->multifs_open as appropriate.
5682 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5683 (handle_readlink): Use the_target->multifs_readlink as
5684 appropriate.
5685 (handle_vFile): Handle vFile:setfs packets.
5686 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5687 after target_handle_new_gdb_connection.
5688
4b8b5e72
GB		 56892015-06-10 Gary Benson <gbenson@redhat.com>
5690
5691 * configure.ac (AC_CHECK_FUNCS): Add setns.
5692 * config.in: Regenerate.
5693 * configure: Likewise.
5694 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5695 (linux-namespaces.o): New rule.
5696 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5697
3ac2e371
GB		 56982015-06-09 Gary Benson <gbenson@redhat.com>
5699
5700 * hostio.c (handle_open): Process mode argument with
5701 fileio_to_host_mode.
5702
ca9b78ce
YQ		 57032015-06-01 Yao Qi <yao.qi@linaro.org>
5704
5705 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5706 * linux-x86-low.c: Likewise.
5707
bfacd19d
DB		 57082015-05-28 Don Breazeal <donb@codesourcery.com>
5709
5710 * linux-low.c (handle_extended_wait): Initialize
5711 thread_info.last_resume_kind for new fork children.
5712
452003ef
PA		 57132015-05-15 Pedro Alves <palves@redhat.com>
5714
5715 * target.h (target_handle_new_gdb_connection): Rewrite using if
5716 wrapped in do/while.
5717
1041a03c
JB		 57182015-05-14 Joel Brobecker <brobecker@adacore.com>
5719
5720 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5721 * configure, config.in: Regenerate.
5722 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5723 Declare typedef.
5724
c269dbdb
DB		 57252015-05-12 Don Breazeal <donb@codesourcery.com>
5726
5727 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5728 PTRACE_EVENT_VFORK_DONE.
5729 (linux_low_ptrace_options, extended_event_reported): Add vfork
5730 events.
5731 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5732 and "vforkdone" for RSP 'T' Stop Reply Packet.
5733 * server.h (report_vfork_events): Declare
5734 global variable.
5735
3a8a0396
DB		 57362015-05-12 Don Breazeal <donb@codesourcery.com>
5737
5738 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5739 (the_low_target) <new_fork>: Initialize new member.
5740 * linux-arm-low.c (arm_new_fork): New function.
5741 (the_low_target) <new_fork>: Initialize new member.
5742 * linux-low.c (handle_extended_wait): Call new target function
5743 new_fork.
5744 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5745 * linux-mips-low.c (mips_add_watchpoint): New function
5746 extracted from mips_insert_point.
5747 (the_low_target) <new_fork>: Initialize new member.
5748 (mips_linux_new_fork): New function.
5749 (mips_insert_point): Call mips_add_watchpoint.
5750 * linux-x86-low.c (x86_linux_new_fork): New function.
5751 (the_low_target) <new_fork>: Initialize new member.
5752
de0d863e
DB		 57532015-05-12 Don Breazeal <donb@codesourcery.com>
5754
5755 * linux-low.c (handle_extended_wait): Implement return value,
5756 rename argument 'event_child' to 'event_lwp', handle
5757 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5758 (linux_low_ptrace_options): New function.
5759 (linux_low_filter_event): Call linux_low_ptrace_options,
5760 use different argument fo linux_enable_event_reporting,
5761 use return value from handle_extended_wait.
5762 (extended_event_reported): New function.
5763 (linux_wait_1): Call extended_event_reported and set
5764 status to report fork events.
5765 (linux_write_memory): Add pid to debug message.
5766 (reset_lwp_ptrace_options_callback): New function.
5767 (linux_handle_new_gdb_connection): New function.
5768 (linux_target_ops): Initialize new structure member.
5769 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5770 * lynx-low.c: Initialize new structure member.
5771 * remote-utils.c (prepare_resume_reply): Implement stop reason
5772 "fork" for "T" stop message.
5773 * server.c (handle_query): Call handle_new_gdb_connection.
5774 * server.h (report_fork_events): Declare global flag.
5775 * target.h (struct target_ops) <handle_new_gdb_connection>:
5776 New member.
5777 (target_handle_new_gdb_connection): New macro.
5778 * win32-low.c: Initialize new structure member.
5779
ddcbc397
DB		 57802015-05-12 Don Breazeal <donb@codesourcery.com>
5781
5782 * mem-break.c (APPEND_TO_LIST): Define macro.
5783 (clone_agent_expr): New function.
5784 (clone_one_breakpoint): New function.
5785 (clone_all_breakpoints): New function.
5786 * mem-break.h: Declare new functions.
5787
89245bc0
DB		 57882015-05-12 Don Breazeal <donb@codesourcery.com>
5789
5790 * linux-low.c (linux_supports_fork_events): New function.
5791 (linux_supports_vfork_events): New function.
5792 (linux_target_ops): Initialize new structure members.
5793 (initialize_low): Call linux_check_ptrace_features.
5794 * lynx-low.c (lynx_target_ops): Initialize new structure
5795 members.
5796 * server.c (report_fork_events, report_vfork_events):
5797 New global flags.
5798 (handle_query): Add new features to qSupported packet and
5799 response.
5800 (captured_main): Initialize new global variables.
5801 * target.h (struct target_ops) <supports_fork_events>:
5802 New member.
5803 <supports_vfork_events>: New member.
5804 (target_supports_fork_events): New macro.
5805 (target_supports_vfork_events): New macro.
5806 * win32-low.c (win32_target_ops): Initialize new structure
5807 members.
5808
835205d0
GB		 58092015-05-12 Gary Benson <gbenson@redhat.com>
5810
5811 * server.c (handle_qxfer_exec_file): Use current process
5812 if annex is empty.
5813
21e94bd9
SL		 58142015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5815
5816 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5817 Remove HAVE_PTRACE_GETREGS conditionals.
5818 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5819 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5820
45614f15
YQ		 58212015-05-08 Yao Qi <yao.qi@linaro.org>
5822
5823 * linux-low.c (linux_supports_conditional_breakpoints): New
5824 function.
5825 (linux_target_ops): Install new target method.
5826 * lynx-low.c (lynx_target_ops): Install NULL hook for
5827 supports_conditional_breakpoints.
5828 * nto-low.c (nto_target_ops): Likewise.
5829 * spu-low.c (spu_target_ops): Likewise.
5830 * win32-low.c (win32_target_ops): Likewise.
5831 * server.c (handle_query): Check
5832 target_supports_conditional_breakpoints.
5833 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5834 New field.
5835 (target_supports_conditional_breakpoints): New macro.
5836
80ad801e
PA		 58372015-05-06 Pedro Alves <palves@redhat.com>
5838
5839 PR server/18081
5840 * server.c (start_inferior): If the process exits, mourn it.
5841
819843c7
GB		 58422015-04-21 Gary Benson <gbenson@redhat.com>
5843
5844 * hostio.c (fileio_open_flags_to_host): Factored out to
5845 fileio_to_host_openflags in common/fileio.c. Single use
5846 updated.
5847
a2d5a9d7
MF		 58482015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5849
5850 * linux-xtensa-low.c (xtensa_fill_gregset)
5851 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5852 XCHAL_HAVE_LOOP.
5853
deb44829
MF		 58542015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5855
5856 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5857 (regs_info): Replace usrregs pointer with NULL.
5858
e57f1de3
GB		 58592015-04-17 Gary Benson <gbenson@redhat.com>
5860
5861 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5862 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5863 * server.c (handle_qxfer_exec_file): New function.
5864 (qxfer_packets): Add exec-file entry.
5865 (handle_query): Report qXfer:exec-file:read as supported packet.
5866
62828379
RN		 58672015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5868
5869 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5870
b88bb450
GB		 58712015-04-09 Gary Benson <gbenson@redhat.com>
5872
5873 * hostio-errno.c (errno_to_fileio_error): Remove function.
5874 Update caller to use remote_fileio_to_fio_error.
5875
c8f4bfdd
YQ		 58762015-04-09 Yao Qi <yao.qi@linaro.org>
5877
5878 * linux-low.c (linux_insert_point): Call
5879 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5880 (linux_remove_point): Call remove_memory_breakpoint if type is
5881 raw_bkpt_type_sw.
5882 * linux-x86-low.c (x86_insert_point): Don't call
5883 insert_memory_breakpoint.
5884 (x86_remove_point): Don't call remove_memory_breakpoint.
5885
41f98f02
PA		 58862015-04-01 Pedro Alves <palves@redhat.com>
5887 Cleber Rosa <crosa@redhat.com>
5888
5889 * server.c (gdbserver_usage): Reorganize and extend the usage
5890 message.
5891
2bf6fb9d
PA		 58922015-03-24 Pedro Alves <palves@redhat.com>
5893
5894 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5895 output. Also dump TRAP_TRACE.
5896 (linux_low_filter_event): In debug output, distinguish a
5897 resume_stop SIGSTOP from a delayed SIGSTOP.
5898
369f6daa
GB		 58992015-03-24 Gary Benson <gbenson@redhat.com>
5900
5901 * linux-x86-low.c (x86_linux_new_thread): Moved to
5902 nat/x86-linux.c.
5903 (x86_linux_prepare_to_resume): Likewise.
5904
8e5d4070
GB		 59052015-03-24 Gary Benson <gbenson@redhat.com>
5906
5907 * Makefile.in (x86-linux-dregs.o): New rule.
5908 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5909 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5910 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5911 (x86_linux_dr_get): Likewise.
5912 (x86_linux_dr_set): Likewise.
5913 (update_debug_registers_callback): Likewise.
5914 (x86_linux_dr_set_addr): Likewise.
5915 (x86_linux_dr_get_addr): Likewise.
5916 (x86_linux_dr_set_control): Likewise.
5917 (x86_linux_dr_get_control): Likewise.
5918 (x86_linux_dr_get_status): Likewise.
5919 (x86_linux_update_debug_registers): Likewise.
5920
2b95d440
GB		 59212015-03-24 Gary Benson <gbenson@redhat.com>
5922
5923 * linux-x86-low.c (x86_linux_update_debug_registers):
5924 New function, factored out from...
5925 (x86_linux_prepare_to_resume): ...this.
5926
14b0bc68
GB		 59272015-03-24 Gary Benson <gbenson@redhat.com>
5928
5929 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5930 (x86_linux_dr_set): Likewise.
5931 (update_debug_registers_callback): Likewise.
5932 (x86_linux_dr_set_addr): Likewise.
5933 (x86_linux_dr_get_addr): Likewise.
5934 (x86_linux_dr_set_control): Likewise.
5935 (x86_linux_dr_get_control): Likewise.
5936 (x86_linux_dr_get_status): Likewise.
5937 (x86_linux_prepare_to_resume): Likewise.
5938
5dfe6ca8
GB		 59392015-03-24 Gary Benson <gbenson@redhat.com>
5940
5941 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5942 Use perror_with_name. Pass string through gettext.
5943 (x86_linux_dr_set): Likewise.
5944
d33472ad
GB		 59452015-03-24 Gary Benson <gbenson@redhat.com>
5946
5947 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5948 (x86_linux_dr_set_addr): ...this.
5949 (x86_dr_low_get_addr): Rename to...
5950 (x86_linux_dr_get_addr): ...this.
5951 (x86_dr_low_set_control): Rename to...
5952 (x86_linux_dr_set_control): ...this.
5953 (x86_dr_low_get_control): Rename to...
5954 (x86_linux_dr_get_control): ...this.
5955 (x86_dr_low_get_status): Rename to...
5956 (x86_linux_dr_get_status): ...this.
5957 (x86_dr_low): Update with new function names.
5958
4b134ca1
GB		 59592015-03-24 Gary Benson <gbenson@redhat.com>
5960
5961 * Makefile.in (x86-linux.o): New rule.
5962 * configure.srv: Add x86-linux.o to relevant targets.
5963 * linux-low.c (lwp_set_arch_private_info): New function.
5964 (lwp_arch_private_info): Likewise.
5965 * linux-x86-low.c: Include nat/x86-linux.h.
5966 (arch_lwp_info): Removed structure.
5967 (update_debug_registers_callback):
5968 Use lwp_set_debug_registers_changed.
5969 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5970 and lwp_set_debug_registers_changed.
5971 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5972
34c703da
GB		 59732015-03-24 Gary Benson <gbenson@redhat.com>
5974
5975 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5976 * linux-arm-low.c (arm_new_thread): Likewise.
5977 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5978 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5979 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5980 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5981
cff068da
GB		 59822015-03-24 Gary Benson <gbenson@redhat.com>
5983
5984 * linux-low.c (ptid_of_lwp): New function.
5985 (lwp_is_stopped): Likewise.
5986 (lwp_stop_reason): Likewise.
5987 * linux-x86-low.c (update_debug_registers_callback):
5988 Use lwp_is_stopped.
5989 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5990 lwp_stop_reason.
5991
b2f7c7e8
GB		 59922015-03-24 Gary Benson <gbenson@redhat.com>
5993
5994 * linux-low.h (linux_stop_lwp): Remove declaration.
5995
6d4ee8c6
GB		 59962015-03-24 Gary Benson <gbenson@redhat.com>
5997
5998 * linux-low.h: Include nat/linux-nat.h.
5999 * linux-low.c (iterate_over_lwps_args): New structure.
6000 (iterate_over_lwps_filter): New function.
6001 (iterate_over_lwps): Likewise.
6002 * linux-x86-low.c (update_debug_registers_callback):
6003 Update signature to what iterate_over_lwps expects.
6004 Remove PID check that iterate_over_lwps now performs.
6005 (x86_dr_low_set_addr): Use iterate_over_lwps.
6006 (x86_dr_low_set_control): Likewise.
6007
70a0bb6b
GB		 60082015-03-24 Gary Benson <gbenson@redhat.com>
6009
6010 * linux-x86-low.c (x86_debug_reg_state): New function.
6011 (x86_linux_prepare_to_resume): Use the above.
6012
7b669087
GB		 60132015-03-24 Gary Benson <gbenson@redhat.com>
6014
6015 * linux-low.c (current_lwp_ptid): New function.
6016 * linux-x86-low.c: Include nat/linux-nat.h.
6017 (x86_dr_low_get_addr): Use current_lwp_ptid.
6018 (x86_dr_low_get_control): Likewise.
6019 (x86_dr_low_get_status): Likewise.
6020
eef49a3d
PA		 60212015-03-20 Pedro Alves <palves@redhat.com>
6022
6023 * tracepoint.c (cmd_qtstatus): Make "str" const.
6024
b2333d22
PA		 60252015-03-20 Pedro Alves <palves@redhat.com>
6026
6027 * server.c (handle_general_set): Make "req_str" const.
6028
23f238d3
PA		 60292015-03-19 Pedro Alves <palves@redhat.com>
6030
6031 * linux-low.c (linux_resume_one_lwp): Rename to ...
6032 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6033 instead call perror_with_name.
6034 (check_ptrace_stopped_lwp_gone): New function.
6035 (linux_resume_one_lwp): Reimplement as wrapper around
6036 linux_resume_one_lwp_throw that swallows errors if the LWP is
6037 gone.
6038
91baf43f
PA		 60392015-03-19 Pedro Alves <palves@redhat.com>
6040
6041 * linux-low.c (count_events_callback, select_event_lwp_callback):
6042 No longer check whether the thread has resume_stop as last resume
6043 kind.
6044
8bf3b159
PA		 60452015-03-19 Pedro Alves <palves@redhat.com>
6046
6047 * linux-low.c (count_events_callback, select_event_lwp_callback):
6048 Use the lwp's status_pending_p field, not the thread's.
6049
b90fc188
PA		 60502015-03-19 Pedro Alves <palves@redhat.com>
6051
6052 * linux-low.c (select_event_lwp_callback): Update comments to
6053 no longer mention SIGTRAP.
6054
464b0089
GB		 60552015-03-18 Gary Benson <gbenson@redhat.com>
6056
6057 * server.c (handle_query): Do not report vFile:fstat as supported.
6058
aa9e327f
GB		 60592015-03-11 Gary Benson <gbenson@redhat.com>
6060
6061 * hostio.c (sys/types.h): New include.
6062 (sys/stat.h): Likewise.
6063 (common-remote-fileio.h): Likewise.
6064 (handle_fstat): New function.
6065 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6066
791c0056
GB		 60672015-03-11 Gary Benson <gbenson@redhat.com>
6068
6069 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6070 struct stat.st_blocks and struct stat.st_blksize.
6071 * configure: Regenerate.
6072 * config.in: Likewise.
6073 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6074 (OBS): Add common-remote-fileio.o.
6075 (common-remote-fileio.o): New rule.
6076
9a9df970
PA		 60772015-03-09 Pedro Alves <palves@redhat.com>
6078
6079 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6080 'struct sockaddr' pointer in 'accept' call.
6081
9eb1356e
PA		 60822015-03-09 Pedro Alves <palves@redhat.com>
6083
6084 Revert:
6085 2015-03-07 Pedro Alves <palves@redhat.com>
6086 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6087 or <winsock2.h> here. Instead include "gdb_socket.h".
6088 (remote_open): Use union gdb_sockaddr_u.
6089 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6090 or <winsock2.h> here. Instead include "gdb_socket.h".
6091 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6092 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6093 or <sys/un.h>.
6094 (init_named_socket, gdb_agent_helper_thread): Use union
6095 gdb_sockaddr_u.
6096
aac331e4
PA		 60972015-03-07 Pedro Alves <palves@redhat.com>
6098
6099 * configure.ac (build_warnings): Move
6100 -Wdeclaration-after-statement to the C-specific set.
6101 * configure: Regenerate.
6102
366c75fc
PA		 61032015-03-07 Pedro Alves <palves@redhat.com>
6104
6105 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6106 or <winsock2.h> here. Instead include "gdb_socket.h".
6107 (remote_open): Use union gdb_sockaddr_u.
6108 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6109 or <winsock2.h> here. Instead include "gdb_socket.h".
6110 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6111 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6112 or <sys/un.h>.
6113 (init_named_socket, gdb_agent_helper_thread): Use union
6114 gdb_sockaddr_u.
6115
492d29ea
PA		 61162015-03-07 Pedro Alves <palves@redhat.com>
6117
6118 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6119 instead.
6120
60a191ed
YQ		 61212015-03-06 Yao Qi <yao.qi@linaro.org>
6122
6123 * linux-aarch64-low.c (aarch64_insert_point): Use
6124 show_debug_regs as a boolean.
6125 (aarch64_remove_point): Likewise.
6126
f5771b1d
PA		 61272015-03-05 Pedro Alves <palves@redhat.com>
6128
6129 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6130 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6131 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6132 * nto-low.c (nto_target_ops): Likewise.
6133 * spu-low.c (spu_target_ops): Likewise.
6134 * win32-low.c (win32_target_ops): Likewise.
6135
3e572f71
PA		 61362015-03-04 Pedro Alves <palves@redhat.com>
6137
72f4393d 6138 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6139 Decide whether a breakpoint triggered based on the SIGTRAP's
6140 siginfo.si_code.
72f4393d
L		 6141 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6142 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6143 (linux_low_filter_event): Check for breakpoints before checking
6144 watchpoints.
6145 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6146 siginfo.si_code.
72f4393d
L		 6147 (linux_stopped_by_sw_breakpoint)
6148 (linux_supports_stopped_by_sw_breakpoint)
6149 (linux_stopped_by_hw_breakpoint)
6150 (linux_supports_stopped_by_hw_breakpoint): New functions.
6151 (linux_target_ops): Install new target methods.
3e572f71 6152
1ec68e26
PA		 61532015-03-04 Pedro Alves <palves@redhat.com>
6154
6155 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6156 * server.c (swbreak_feature, hwbreak_feature): New globals.
6157 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6158 (captured_main): Clear swbreak_feature and hwbreak_feature.
6159 * server.h (swbreak_feature, hwbreak_feature): Declare.
6160 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6161 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6162 supports_stopped_by_hw_breakpoint>: New fields.
6163 (target_supports_stopped_by_sw_breakpoint)
6164 (target_stopped_by_sw_breakpoint)
6165 (target_supports_stopped_by_hw_breakpoint)
6166 (target_stopped_by_hw_breakpoint): Declare.
6167
15c66dd6
PA		 61682015-03-04 Pedro Alves <palves@redhat.com>
6169
6170 enum lwp_stop_reason -> enum target_stop_reason
6171 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6172 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6173 (linux_wait_1, stuck_in_jump_pad_callback)
6174 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6175 (linux_stopped_by_watchpoint):
6176 * linux-low.h (enum lwp_stop_reason): Delete.
6177 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6178 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6179
98fc70d6
YQ		 61802015-03-04 Yao Qi <yao.qi@linaro.org>
6181
6182 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6183
dd2ac174
GB		 61842015-03-03 Gary Benson <gbenson@redhat.com>
6185
6186 * hostio.c (handle_vFile): Fix prefix lengths.
6187
d68e53f4
MM		 61882015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6189
6190 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6191 ptr_bits.
6192
bf2d68ab
AA		 61932015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6194
6195 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6196 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6197 (clean): Add "rm -f" for above C files.
6198 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6199 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6200 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6201 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6202 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6203 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6204 (init_registers_s390x_vx_linux64)
6205 (init_registers_s390x_tevx_linux64)
6206 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6207 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6208 declarations.
6209 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6210 (s390_store_vxrs_high): New functions.
6211 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6212 NT_S390_VXRS_HIGH.
6213 (s390_arch_setup): Add logic for selecting one of the new target
6214 descriptions. Activate the new vector regsets if applicable.
6215 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6216 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6217 and init_registers_s390x_tevx_linux64.
6218
c966a859
PA		 62192015-03-01 Pedro Alves <palves@redhat.com>
6220
6221 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6222 parameter.
6223
4180215b
PA		 62242015-02-27 Pedro Alves <palves@redhat.com>
6225
6226 * linux-x86-low.c (u_debugreg_offset): New function.
6227 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6228
749bab01
PA		 62292015-02-27 Pedro Alves <palves@redhat.com>
6230
6231 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6232 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6233 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6234 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6235 (ps_lsetfpregs, ps_getpid)
6236 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6237 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6238 (ps_lsetxregs, ps_plog): Declare.
6239
3c14e5a3
PA		 62402015-02-27 Pedro Alves <palves@redhat.com>
6241
6242 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6243 IP_AGENT_EXPORT_FUNC.
6244 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6245 IP_AGENT_EXPORT_FUNC.
6246 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6247 (IP_AGENT_EXPORT): Delete.
6248 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6249 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6250 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6251 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6252 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6253 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6254 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6255 (traceframe_read_count, traceframe_write_count)
6256 (traceframes_created, trace_state_variables, get_raw_reg)
6257 (get_trace_state_variable_value, set_trace_state_variable_value)
6258 (ust_loaded, helper_thread_id, cmd_buf): Use
6259 IPA_SYM_EXPORTED_NAME.
6260 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6261 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6262 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6263 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6264 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6265 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6266 EXTERN_C_PUSH/EXTERN_C_POP.
6267 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6268 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6269 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6270 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6271 (traceframe_write_count, traceframe_read_count)
6272 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6273 (about_to_request_buffer_space, get_trace_state_variable_value)
6274 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6275 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6276 EXTERN_C_PUSH/EXTERN_C_POP.
6277 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6278 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6279 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6280 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6281 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6282 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6283 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6284 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6285 Define.
6286 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6287 (IP_AGENT_EXPORT_VAR_DECL): Define.
6288 (tracing): Declare.
6289 (gdb_agent_get_raw_reg): Declare.
6290
fe978cb0
PA		 62912015-02-27 Tom Tromey <tromey@redhat.com>
6292 Pedro Alves <palves@redhat.com>
6293
6294 Rename symbols whose names are reserved C++ keywords throughout.
6295
3bc3d82a
PA		 62962015-02-27 Pedro Alves <palves@redhat.com>
6297
6298 * Makefile.in (COMPILER): New, get it from autoconf.
6299 (CXX): Get from autoconf instead.
6300 (COMPILE.pre): Use COMPILER.
6301 (CC-LD): Rename to ...
6302 (CC_LD): ... this. Use COMPILER.
6303 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6304 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6305 * acinclude.m4: Include build-with-cxx.m4.
6306 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6307 Disable -Werror by default if building in C++ mode.
6308 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6309 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6310 the C++ compiler. Save/restore CXXFLAGS too.
6311 * configure: Regenerate.
6312
07697489
PA		 63132015-02-27 Pedro Alves <palves@redhat.com>
6314
6315 * acinclude.m4: Include libiberty.m4.
6316 * configure.ac: Call libiberty_INIT.
6317 * config.in, configure: Regenerate.
6318
9beb7c4e
PA		 63192015-02-26 Pedro Alves <palves@redhat.com>
6320
6321 * linux-low.c (linux_wait_1): When incrementing the PC past a
6322 program breakpoint always use the_low_target.breakpoint_len as
6323 increment, rather than the maximum between that and
6324 the_low_target.decr_pc_after_break.
6325
8090aef2
PA		 63262015-02-23 Pedro Alves <palves@redhat.com>
6327
6328 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6329 thread was doing a step-over; always adjust the PC if
6330 we stepped over a permanent breakpoint.
6331 (linux_wait_1): If we stepped over breakpoint that was on top of a
6332 permanent breakpoint, manually advance the PC past it.
6333
bc9540e8
PA		 63342015-02-23 Pedro Alves <palves@redhat.com>
6335
6336 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6337 modes.
6338 (x86_fill_gregset, x86_store_gregset): Use it when handling
6339 $orig_eax.
6340
2db9a427
PA		 63412015-02-20 Pedro Alves <palves@redhat.com>
6342
6343 * thread-db.c: Include "nat/linux-procfs.h".
6344 (thread_db_init): Skip listing new threads if the kernel supports
6345 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6346
afa8d396
PA		 63472015-02-20 Pedro Alves <palves@redhat.com>
6348
6349 * linux-low.c (status_pending_p_callback): Use ptid_match.
6350
c9587f88
AT		 63512015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6352
6353 PR breakpoints/16812
6354 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6355 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6356 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6357
b05ec7a5
AT		 63582015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6359
6360 PR breakpoints/15956
6361 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6362
d33501a5
MM		 63632015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6364
6365 * linux-low.c (linux_low_btrace_conf): Print size.
6366 * server.c (handle_btrace_conf_general_set): New.
6367 (hanle_general_set): Call handle_btrace_conf_general_set.
6368 (handle_query): Report Qbtrace-conf:bts:size as supported.
6369
f4abbc16
MM		 63702015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6371
6372 * linux-low.c (linux_low_enable_btrace): Update parameters.
6373 (linux_low_btrace_conf): New.
6374 (linux_target_ops)<to_btrace_conf>: Initialize.
6375 * server.c (current_btrace_conf): New.
6376 (handle_btrace_enable): Rename to ...
6377 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6378 to target_enable_btrace. Update comment. Update users.
6379 (handle_qxfer_btrace_conf): New.
6380 (qxfer_packets): Add btrace-conf entry.
6381 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6382 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6383 (target_ops)<read_btrace_conf>: New.
6384 (target_enable_btrace): Update parameters.
6385 (target_read_btrace_conf): New.
6386
043c3577
MM		 63872015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6388
6389 * server.c (handle_btrace_general_set): Remove call to
6390 target_supports_btrace.
6391 (supported_btrace_packets): New.
6392 (handle_query): Call supported_btrace_packets.
6393 * target.h: include btrace-common.h.
6394 (btrace_target_info): Removed.
6395 (supports_btrace, target_supports_btrace): Update parameters.
6396
734b0e4b
MM		 63972015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6398
6399 * Makefile.in (SFILES): Add common/btrace-common.c.
6400 (OBS): Add common/btrace-common.o.
6401 (btrace-common.o): Add build rules.
6402 * linux-low: Include btrace-common.h.
6403 (linux_low_read_btrace): Use struct btrace_data. Call
6404 btrace_data_init and btrace_data_fini.
6405
d6c146e9
PA		 64062015-02-06 Pedro Alves <palves@redhat.com>
6407
6408 * thread-db.c (find_new_threads_callback): Add debug output.
6409
20ba1ce6
PA		 64102015-02-04 Pedro Alves <palves@redhat.com>
6411
6412 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6413 (resume_stopped_resumed_lwps): New function.
6414 (linux_wait_for_event_filtered): Use it.
6415
8cc73a39
SDJ		 64162015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6417
6418 * Makefile.in (SFILES): Add linux-personality.c.
6419 (linux-personality.o): New rule.
6420 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6421 list of objects to be built.
6422 * linux-low.c: Include nat/linux-personality.h.
6423 (linux_create_inferior): Remove code to disable address space
6424 randomization (moved to ../nat/linux-personality.c). Create
6425 cleanup to disable address space randomization.
6426
fb23d554
SDJ		 64272015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6428
6429 * Makefile.in (posix-strerror.o): New rule.
6430 (mingw-strerror.o): Likewise.
6431 * configure: Regenerated.
6432 * configure.ac: Source file ../common/common.host. Initialize new
6433 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6434
cdf43629
YQ		 64352015-01-14 Yao Qi <yao@codesourcery.com>
6436
6437 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6438 (ppc-linux.o): New rule.
6439 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6440 * configure.ac: AC_CHECK_FUNCS(getauxval).
6441 * config.in: Re-generated.
6442 * configure: Re-generated.
6443 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6444 ppc64_64bit_inferior_p
6445
514c5338
YQ		 64462015-01-14 Yao Qi <yao@codesourcery.com>
6447
6448 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6449 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6450 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6451 (PT_ORIG_R3, PT_TRAP): Likewise.
6452 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6453 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6454 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6455
3368c1e5
JB		 64562015-01-10 Joel Brobecker <brobecker@adacore.com>
6457
6458 * i387-fp.c (i387_cache_to_xsave): In look over
6459 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6460 zmmh_low_space field by use of zmmh_high_space.
6461
582511be
PA		 64622015-01-09 Pedro Alves <palves@redhat.com>
6463
6464 * linux-low.c (step_over_bkpt): Move higher up in the file.
6465 (handle_extended_wait): Don't store the stop_pc here.
6466 (get_stop_pc): Adjust comments and rename to ...
6467 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6468 stopped for a software breakpoint or hardware breakpoint.
6469 (thread_still_has_status_pending_p): New function.
6470 (status_pending_p_callback): Use
6471 thread_still_has_status_pending_p. If the event is no longer
6472 interesting, resume the LWP.
6473 (handle_tracepoints): Add assert.
6474 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6475 (wstatus_maybe_breakpoint): New function.
6476 (cancel_breakpoint): Delete function.
6477 (check_stopped_by_watchpoint): New function, factored out from
6478 linux_low_filter_event.
6479 (lp_status_maybe_breakpoint): Delete function.
6480 (linux_low_filter_event): Remove filter_ptid argument.
6481 Leave thread group exits pending here. Store the LWP's stop PC.
6482 Always leave events pending.
6483 (linux_wait_for_event_filtered): Pull all events out of the
6484 kernel, and leave them all pending.
6485 (count_events_callback, select_event_lwp_callback): Consider all
6486 events.
6487 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6488 (select_event_lwp): Only give preference to the stepping LWP in
6489 all-stop mode. Adjust comments.
6490 (ignore_event): New function.
6491 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6492 references to cancel_breakpoints. Adjust to renames. Also give
6493 equal priority to all LWPs that have had events in non-stop mode.
6494 If reporting a software breakpoint event, unadjust the LWP's PC.
6495 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6496 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6497 Adjust.
6498 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6499 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6500 (linux_stopped_by_watchpoint): Adjust.
6501 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6502 * linux-low.h (enum lwp_stop_reason): New.
6503 (struct lwp_info) <stop_pc>: Adjust comment.
6504 <stopped_by_watchpoint>: Delete field.
6505 <stop_reason>: New field.
6506 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6507 * mem-break.c (software_breakpoint_inserted_here)
6508 (hardware_breakpoint_inserted_here): New function.
6509 * mem-break.h (software_breakpoint_inserted_here)
6510 (hardware_breakpoint_inserted_here): Declare.
6511 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6512 (cancel_breakpoints): Delete.
6513 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6514 (upload_fast_traceframes): Remove references to
6515 cancel_breakpoints.
6516
a33e3959
PA		 65172015-01-09 Pedro Alves <palves@redhat.com>
6518
6519 * thread-db.c (find_new_threads_callback): Ignore thread if the
6520 kernel thread ID is -1.
6521
8784d563
PA		 65222015-01-09 Pedro Alves <palves@redhat.com>
6523
6524 * linux-low.c (linux_attach_fail_reason_string): Move to
6525 nat/linux-ptrace.c, and rename.
6526 (linux_attach_lwp): Update comment.
6527 (attach_proc_task_lwp_callback): New function.
6528 (linux_attach): Adjust to rename and use
6529 linux_proc_attach_tgid_threads.
6530 (linux_attach_fail_reason_string): Delete declaration.
6531
76f2b779
JB		 65322015-01-01 Joel Brobecker <brobecker@adacore.com>
6533
6534 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6535 * server.c (gdbserver_version): Likewise.
6536
fafcc06a
SDJ		 65372014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6538
6539 * remote-utils.c: Include ctype.h.
6540 (input_interrupt): Explicitly handle the case when the char
6541 received is the NUL byte. Improve the printing of non-ASCII
6542 characters.
6543
beed38b8
JB		 65442014-12-16 Joel Brobecker <brobecker@adacore.com>
6545
6546 * linux-low.c (linux_low_filter_event): Update call to
6547 linux_enable_event_reporting following the addition of
6548 a new parameter to that function.
6549
bf330350
CU		 65502014-12-16 Catalin Udma <catalin.udma@freescale.com>
6551
6552 PR server/17457
6553 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6554 (AARCH64_FPCR_REGNO): Likewise.
6555 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6556 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6557 (aarch64_store_fpregset): Likewise.
6558
5227d625
JB		 65592014-12-15 Joel Brobecker <brobecker@adacore.com>
6560
6561 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6562 Remove FIXME comment about assumption about N.
6563
f93b65a0
JB		 65642014-12-13 Joel Brobecker <brobecker@adacore.com>
6565
6566 * configure.ac: If large-file support is disabled in GDBserver,
6567 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6568 * configure: Regenerate.
6569
e5a9158d
AA		 65702014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6571
6572 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6573 warning upon ENODATA from ptrace.
6574 * linux-s390-low.c (s390_store_tdb): New.
6575 (s390_regsets): Add regset for NT_S390_TDB.
6576
feea5f36
AA		 65772014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6578
6579 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6580 without a fill_function.
6581 * linux-s390-low.c (s390_fill_last_break): Remove.
6582 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6583 (s390_arch_setup): Use regset's size instead of fill_function for
6584 loop end condition.
6585
098dbe61
AA		 65862014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6587
6588 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6589 the regset's store function when ptrace returned an error.
6590 * regcache.c (get_thread_regcache): Invalidate register cache
6591 before fetching inferior's registers.
6592
28eef672
AA		 65932014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6594
6595 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6596 while-loop as for-loop.
6597 (regsets_store_inferior_registers): Likewise.
6598
bdca27a2
YQ		 65992014-11-28 Yao Qi <yao@codesourcery.com>
6600
6601 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6602 * config.in, configure: Re-generate.
6603 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6604 is defined.
6605
9c232dda
YQ		 66062014-11-21 Yao Qi <yao@codesourcery.com>
6607
6608 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6609 (AC_CHECK_HEADERS): Remove malloc.h.
6610 * configure: Re-generated.
6611 * config.in: Re-generated.
6612 * server.h: Don't include alloca.h and malloc.h.
6613 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6614 Don't include malloc.h.
6615
43968415
JB		 66162014-11-17 Joel Brobecker <brobecker@adacore.com>
6617
6618 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6619 corresponding ERRNO check in same block.
6620
40e91bc7
PA		 66212014-11-12 Pedro Alves <palves@redhat.com>
6622
6623 * server.c (cont_thread): Update comment.
6624 (start_inferior, attach_inferior): No longer clear cont_thread.
6625 (handle_v_cont): No longer set cont_thread.
6626 (captured_main): Clear cont_thread each time a GDB connects.
6627
c2c118cf
PA		 66282014-11-12 Pedro Alves <palves@redhat.com>
6629
6630 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6631 thread, and don't resume all threads if the Hc thread has exited.
6632
78708b7c
PA		 66332014-11-12 Pedro Alves <palves@redhat.com>
6634
6635 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6636 the process group instead of to a specific LWP.
6637
a2abc7de
PA		 66382014-10-15 Pedro Alves <palves@redhat.com>
6639
6640 PR server/17487
6641 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6642 parameter.
6643 (arm_set_thread_context): Delete.
6644 (the_low_target): Adjust.
6645 * win32-i386-low.c (debug_registers_changed)
6646 (debug_registers_used): Delete.
6647 (update_debug_registers_callback): New function.
6648 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6649 needing to update their debug registers.
6650 (win32_get_current_dr): New function.
6651 (x86_dr_low_get_addr, x86_dr_low_get_control)
6652 (x86_dr_low_get_status): Fetch the debug register from the thread
6653 record's context.
6654 (i386_initial_stuff): Adjust.
6655 (i386_get_thread_context): Remove current_event parameter. Don't
6656 clear debug_registers_changed nor copy DR values to
6657 debug_reg_state.
6658 (i386_set_thread_context): Delete.
6659 (i386_prepare_to_resume): New function.
6660 (i386_thread_added): Mark the thread as needing to update irs
6661 debug registers.
6662 (the_low_target): Remove i386_set_thread_context and install
6663 i386_prepare_to_resume.
6664 * win32-low.c (win32_get_thread_context): Adjust.
6665 (win32_set_thread_context): Use SetThreadContext
6666 directly.
6667 (win32_prepare_to_resume): New function.
6668 (win32_require_context): New function, factored out from ...
6669 (thread_rec): ... this.
6670 (continue_one_thread): Call win32_prepare_to_resume on each thread
6671 we're about to continue.
6672 (win32_resume): Call win32_prepare_to_resume on the event thread.
6673 * win32-low.h (struct win32_thread_info)
6674 <debug_registers_changed>: New field.
6675 (struct win32_target_ops): Change prototype of set_thread_context,
6676 delete set_thread_context and add prepare_to_resume.
6677 (win32_require_context): New declaration.
6678
a442d071
GB		 66792014-10-08 Gary Benson <gbenson@redhat.com>
6680
6681 * server.h: Do not include common-exceptions.h.
6682
6f1947e8
GB		 66832014-10-08 Gary Benson <gbenson@redhat.com>
6684
6685 * server.h: Do not include cleanups.h.
6686
63b434a4
JH		 66872014-09-30 James Hogan <james.hogan@imgtec.com>
6688
6689 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6690 mips64-dsp-linux.c.
6691
c4d9ceb6
YQ		 66922014-09-23 Yao Qi <yao@codesourcery.com>
6693
6694 * linux-low.c (lp_status_maybe_breakpoint): New function.
6695 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6696 (count_events_callback): Likewise.
6697 (select_event_lwp_callback): Likewise.
6698 (cancel_breakpoints_callback): Likewise.
6699
89a5711c
DB		 67002014-09-19 Don Breazeal <donb@codesourcery.com>
6701
6702 * linux-low.c (handle_extended_wait): Call
6703 linux_ptrace_get_extended_event.
6704 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6705 linux_is_extended_waitstatus.
6706
bffc0964
JB		 67072014-09-16 Joel Brobecker <brobecker@adacore.com>
6708
6709 * Makefile.in (CPPFLAGS): Define.
6710 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6711 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6712
0bfdf32f
GB		 67132014-09-16 Gary Benson <gbenson@redhat.com>
6714
6715 * inferiors.h (current_inferior): Renamed as...
6716 (current_thread): New variable. All uses updated.
6717 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6718 (maybe_move_out_of_jump_pad): Likewise.
6719 (cancel_breakpoint): Likewise.
6720 (linux_low_filter_event): Likewise.
6721 (wait_for_sigstop): Likewise.
6722 (linux_resume_one_lwp): Likewise.
6723 (need_step_over_p): Likewise.
6724 (start_step_over): Likewise.
6725 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6726 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6727 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6728 and save_inferior as saved_thread.
6729 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6730 saved_thread.
6731 (regcache_invalidate_thread): Likewise.
6732 * remote-utils.c (prepare_resume_reply): Likewise.
6733 * thread-db.c (thread_db_get_tls_address): Likewise.
6734 (disable_thread_event_reporting): Likewise.
6735 (remove_thread_event_breakpoints): Likewise.
6736 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6737 as saved_thread.
6738 * target.h (set_desired_inferior): Renamed as...
6739 (set_desired_thread): New declaration. All uses updated.
6740 * server.c (myresume): Updated comment to reference thread instead
6741 of inferior.
6742 (handle_serial_event): Likewise.
6743 (handle_target_event): Likewise.
6744
361c8ade
GB		 67452014-09-12 Tom Tromey <tromey@redhat.com>
6746 Gary Benson <gbenson@redhat.com>
6747
6748 * regcache.h: Include common-regcache.h.
6749 (regcache_read_pc): Don't declare.
6750 * regcache.c (get_thread_regcache_for_ptid): New function.
6751
bd9269f7
GB		 67522014-09-11 Tom Tromey <tromey@redhat.com>
6753 Gary Benson <gbenson@redhat.com>
6754
6755 * symbol.c: New file.
6756 * Makefile.in (SFILES): Add symbol.c.
6757 (OBS): Add symbol.o.
6758
f8c1d06b
GB		 67592014-09-11 Gary Benson <gbenson@redhat.com>
6760
6761 * target.c (target_stop_ptid, target_continue_ptid): New
6762 functions.
6763
721ec300
GB		 67642014-09-11 Tom Tromey <tromey@redhat.com>
6765 Gary Benson <gbenson@redhat.com>
6766
6767 * target.h: Include target/target.h.
6768 * target.c (target_read_memory, target_read_uint32)
6769 (target_write_memory): New functions.
6770
c5e92cca
GB		 67712014-09-11 Gary Benson <gbenson@redhat.com>
6772
6773 * server.h (debug_hw_points): Don't declare.
6774 * server.c (debug_hw_points): Don't define. Replace all uses
6775 with show_debug_regs.
6776 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6777 all uses with show_debug_regs.
6778
2e4bb98a
EBM		 67792014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6780
6781 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6782 endianness into account.
6783 (ppc_supply_ptrace_register): Likewise.
6784
ac740bc7
JH		 67852014-09-03 James Hogan <james.hogan@imgtec.com>
6786
6787 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6788 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6789
97ea6506
GB		 67902014-09-03 Gary Benson <gbenson@redhat.com>
6791
6792 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6793 ALL_DEBUG_ADDRESS_REGISTERS.
6794
df7e5265
GB		 67952014-09-02 Gary Benson <gbenson@redhat.com>
6796
6797 * i386-low.h: Renamed as...
6798 * x86-low.h: New file. All type, function and variable name
6799 prefixes changed from "i386_" to "x86_". All references updated.
6800 * i386-low.c: Renamed as...
6801 * x86-low.c: New file. All type, function and variable name
6802 prefixes changed from "i386_" to "x86_". All references updated.
6803
ed859da7
GB		 68042014-09-02 Gary Benson <gbenson@redhat.com>
6805
6806 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6807 (x86_linux_new_thread): Likewise.
6808
860789c7
GB		 68092014-08-29 Gary Benson <gbenson@redhat.com>
6810
6811 * server.h (setjmp.h): Do not include.
6812 (toplevel): Do not declare.
6813 (common-exceptions.h): Include.
6814 (cleanups.h): Likewise.
6815 * server.c (toplevel): Do not define.
6816 (exit_code): New static global.
6817 (detach_or_kill_for_exit_cleanup): New function.
6818 (main): New function. Original main renamed to...
6819 (captured_main): New function.
6820 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6821
ff55e1b5
GB		 68222014-08-29 Gary Benson <gbenson@redhat.com>
6823
6824 * Makefile.in (SFILES): Add common/common-exceptions.c.
6825 (OBS): Add common-exceptions.o.
6826 (common-exceptions.o): New rule.
6827 * utils.c (prepare_to_throw_exception): New function.
6828
e9bcb658
GB		 68292014-08-29 Gary Benson <gbenson@redhat.com>
6830
6831 * config.in: Regenerate.
6832 * configure: Likewise.
6833
e3180625
GB		 68342014-08-29 Gary Benson <gbenson@redhat.com>
6835
6836 * Makefile.in (SFILES): Add common/cleanups.c.
6837 (OBS): cleanups.o.
6838 (cleanups.o): New rule.
6839
e3d6ba5d
GB		 68402014-08-29 Gary Benson <gbenson@redhat.com>
6841
6842 * utils.c (internal_vwarning): New function.
6843
7096e886
GB		 68442014-08-28 Gary Benson <gbenson@redhat.com>
6845
6846 * utils.h (fatal): Remove declaration.
6847 * utils.c (fatal): Remove function.
6848
14ce3192
GB		 68492014-08-28 Gary Benson <gbenson@redhat.com>
6850
6851 * tracepoint.c (gdb_agent_init): Replace fatal with
6852 perror_with_name.
6853 (initialize_tracepoint): Likewise.
6854
50278d59
GB		 68552014-08-28 Gary Benson <gbenson@redhat.com>
6856
6857 * remote-utils.c (remote_prepare): Replace fatal with error.
6858
aa96c426
GB		 68592014-08-28 Gary Benson <gbenson@redhat.com>
6860
6861 * linux-low.c (linux_async): Replace fatal with warning.
6862 Tidy up and return.
6863 (linux_start_non_stop): Return -1 if linux_async failed.
6864
f7160e97
GB		 68652014-08-28 Gary Benson <gbenson@redhat.com>
6866
6867 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6868 gdb_assert.
6869 (i386_dr_low_get_addr): Remove vague comment.
6870 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6871 gdb_assert.
6872
38e08fca
GB		 68732014-08-28 Gary Benson <gbenson@redhat.com>
6874
6875 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6876 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6877 internal_error.
6878 (linux_resume_one_lwp): Likewise.
6879 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6880 gdb_assert.
6881 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6882 with internal_error.
6883 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6884 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6885 (find_register_by_name): Replace fatal with internal_error.
6886 (find_regno): Likewise.
6887 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6888 * thread-db.c (thread_db_create_event): Likewise.
6889 (thread_db_load_search): Likewise.
6890 (try_thread_db_load_1): Likewise.
6891 * tracepoint.c (get_jump_space_head): Replace fatal with
6892 internal_error.
6893 (claim_trampoline_space): Likewise.
6894 (have_fast_tracepoint_trampoline_buffer): Likewise.
6895 (cmd_qtstart): Likewise.
6896 (stop_tracing): Likewise.
6897 (fast_tracepoint_collecting): Likewise.
6898 (target_malloc): Likewise.
6899 (download_tracepoint): Likewise.
6900 (download_trace_state_variables): Replace check with gdb_assert.
6901 (upload_fast_traceframes): Replace fatal with internal_error.
6902
34abf635
GB		 69032014-08-19 Tom Tromey <tromey@redhat.com>
6904 Gary Benson <gbenson@redhat.com>
6905
6906 * Makefile.in (SFILES): Add common/common-debug.c.
6907 (OBS): Add common-debug.o.
6908 (common-debug.o): New rule.
6909 * debug.h (debug_printf): Don't declare.
6910 * debug.c (debug_printf): Renamed and rewritten as...
6911 (debug_vprintf): New function.
6912
f6e94d78
GB		 69132014-08-19 Gary Benson <gbenson@redhat.com>
6914
6915 * utils.h: Do not include print-utils.h.
6916
9239eeab
GB		 69172014-08-19 Tom Tromey <tromey@redhat.com>
6918 Gary Benson <gbenson@redhat.com>
6919
6920 * server.h: Add static assertion.
6921 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6922
ef87c8bb
GB		 69232014-08-19 Tom Tromey <tromey@redhat.com>
6924 Gary Benson <gbenson@redhat.com>
6925
6926 * Makefile.in (SFILES): Add common/errors.c.
6927 (OBS): Add errors.o.
6928 (IPA_OBS): Add errors-ipa.o.
6929 (errors.o): New rule.
6930 (errors-ipa.o): Likewise.
6931 * utils.h (perror_with_name, error, warning): Don't declare.
6932 * utils.c (warning): Renamed and rewritten as...
6933 (vwarning): New function.
6934 (error): Renamed and rewritten as...
6935 (verror): New function.
6936 (internal_error): Renamed and rewritten as...
6937 (internal_verror): New function.
6938
bb974a24
GB		 69392014-08-07 Gary Benson <gbenson@redhat.com>
6940
6941 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6942 * configure: Regenerate.
6943 * config.in: Likewise.
6944 * server.h: Do not include errno.h.
6945 * event-loop.c: Likewise.
6946 * hostio-errno.c: Likewise.
6947 * linux-low.c: Likewise.
6948 * remote-utils.c: Likewise.
6949 * spu-low.c: Likewise.
6950 * utils.c: Likewise.
6951 * gdbreplay.c: Unconditionally include errno.h.
6952
6d3d12eb
GB		 69532014-08-07 Gary Benson <gbenson@redhat.com>
6954
6955 * server.h: Do not include string.h.
6956 * event-loop.c: Likewise.
6957 * linux-low.c: Likewise.
6958 * regcache.c: Likewise.
6959 * remote-utils.c: Likewise.
6960 * spu-low.c: Likewise.
6961 * utils.c: Likewise.
6962
dccbb609
GB		 69632014-08-07 Gary Benson <gbenson@redhat.com>
6964
6965 * server.h: Do not include gdb_assert.h.
6966
e76df0d0
GB		 69672014-08-07 Gary Benson <gbenson@redhat.com>
6968
6969 * server.h: Do not include common-utils.h.
6970
4cb9c816
GB		 69712014-08-07 Gary Benson <gbenson@redhat.com>
6972
6973 * server.h: Do not include ptid.h.
6974 * notif.h: Likewise.
6975
3995eeee
GB		 69762014-08-07 Gary Benson <gbenson@redhat.com>
6977
6978 * server.h: Do not include gdb_locale.h.
6979
cb9f1a9b
GB		 69802014-08-07 Gary Benson <gbenson@redhat.com>
6981
6982 * server.h: Do not include gdb/signals.h.
6983 * win32-low.c: Likewise.
6984
a5fceff8
GB		 69852014-08-07 Gary Benson <gbenson@redhat.com>
6986
6987 * server.h: Do not include pathmax.h.
6988
b9391142
GB		 69892014-08-07 Gary Benson <gbenson@redhat.com>
6990
6991 * server.h: Do not include libiberty.h.
6992 * linux-bfin-low.c: Likewise.
6993
0e443c87
GB		 69942014-08-07 Gary Benson <gbenson@redhat.com>
6995
6996 * server.h: Do not include ansidecl.h.
6997
8ebb3f56
GB		 69982014-08-07 Gary Benson <gbenson@redhat.com>
6999
7000 * linux-x86-low.c: Do not include stddef.h.
7001 * lynx-ppc-low.c: Likewise.
7002 * tracepoint.c: Likewise.
7003
8980bdf6
GB		 70042014-08-07 Gary Benson <gbenson@redhat.com>
7005
7006 * server.h: Do not include stdarg.h.
7007 * nto-low.c: Likewise.
7008
d7096f71
GB		 70092014-08-07 Gary Benson <gbenson@redhat.com>
7010
7011 * server.h: Do not include stdlib.h.
7012 * inferiors.c: Likewise.
7013 * linux-low.c: Likewise.
7014 * regcache.c: Likewise.
7015 * spu-low.c: Likewise.
7016 * tracepoint.c: Likewise.
7017 * utils.c: Likewise.
7018
d02f550d
GB		 70192014-08-07 Gary Benson <gbenson@redhat.com>
7020
7021 * server.h: Do not include stdio.h.
7022 * linux-low.c: Likewise.
7023 * remote-utils.c: Likewise.
7024 * spu-low.c: Likewise.
7025 * utils.c: Likewise.
7026 * wincecompat.c: Likewise.
7027
87f6c4e3
GB		 70282014-08-06 Gary Benson <gbenson@redhat.com>
7029
7030 * regcache.c (init_register_cache): Move conditionals inside if.
7031
7089dca4
GB		 70322014-08-06 Gary Benson <gbenson@redhat.com>
7033
7034 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7035
462f517e
GB		 70362014-07-31 Gary Benson <gbenson@redhat.com>
7037
7038 * ax.h: Do not include server.h.
7039 * gdbthread.h: Likewise.
7040 * lynx-low.h: Likewise.
7041 * notif.h: Likewise.
7042
976411d6
GB		 70432014-07-30 Gary Benson <gbenson@redhat.com>
7044
7045 * server.h: Include common-defs.h.
7046 Do not include config.h or build-gnulib-gdbserver/config.h.
7047
d41f6d8e
GB		 70482014-07-30 Gary Benson <gbenson@redhat.com>
7049
7050 * hostio-errno.c: Move server.h to top of includes list.
7051 * inferiors.c: Likewise.
7052 * linux-x86-low.c: Likewise.
7053 * notif.c: Include server.h.
7054
314c6a35
TT		 70552014-07-24 Tom Tromey <tromey@redhat.com>
7056 Gary Benson <gbenson@redhat.com>
7057
7058 * server.h (CORE_ADDR): Now unsigned.
7059
69ff6be5
PA		 70602014-07-16 Pedro Alves <palves@redhat.com>
7061
7062 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7063
ce9e3fe7
PA		 70642014-07-15 Pedro Alves <palves@redhat.com>
7065
7066 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7067 copy.
7068
e76126e8
PA		 70692014-07-11 Pedro Alves <palves@redhat.com>
7070
7071 * linux-low.c (kill_wait_lwp): New function, based on
7072 kill_one_lwp_callback, but use my_waitpid directly.
7073 (kill_one_lwp_callback, linux_kill): Use it.
7074
8e9db26e
PA		 70752014-06-23 Pedro Alves <palves@redhat.com>
7076
7077 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7078 before setting DR0..DR3.
7079
698b3e08
GB		 70802014-06-20 Gary Benson <gbenson@redhat.com>
7081
7082 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7083 * configure: Regenerated.
7084 * config.in: Likewise.
7085
125f8a3d
GB		 70862014-06-20 Gary Benson <gbenson@redhat.com>
7087
7088 * Makefile.in (SFILES): Update locations for files moved
7089 from common to nat.
7090 (object file files): Reordered.
7091
42995dbd
GB		 70922014-06-20 Gary Benson <gbenson@redhat.com>
7093
7094 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7095 (i386_dr_low_set_addr): Likewise.
7096 (i386_dr_low_get_addr): Likewise.
7097 (i386_dr_low_can_set_control): Likewise.
7098 (i386_dr_low_set_control): Likewise.
7099 (i386_dr_low_get_control): Likewise.
7100 (i386_dr_low_get_status): Likewise.
7101 (i386_get_debug_register_length): Likewise.
7102 * linux-x86-low.c (i386_dr_low_set_addr):
7103 Changed signature. Made static.
7104 (i386_dr_low_get_addr): Likewise.
7105 (i386_dr_low_set_control): Likewise.
7106 (i386_dr_low_get_control): Likewise.
7107 (i386_dr_low_get_status): Likewise.
7108 (i386_dr_low): New global variable.
7109 * win32-i386-low.c (i386_dr_low_set_addr):
7110 Changed signature. Made static.
7111 (i386_dr_low_get_addr): Likewise.
7112 (i386_dr_low_set_control): Likewise.
7113 (i386_dr_low_get_control): Likewise.
7114 (i386_dr_low_get_status): Likewise.
7115 (i386_dr_low): New global variable.
7116
e1d2394b
MS		 71172014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7118
7119 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7120 * Makefile.in (AR, AR_FLAGS): Define.
7121 * configure: Regenerate.
7122
3a8ee006
GB		 71232014-06-19 Gary Benson <gbenson@redhat.com>
7124
7125 * Makefile.in (i386-dregs.o): New rule.
7126 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7127 * i386-low.c (target.h): Remove include.
7128 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7129 (DR_CONTROL_SHIFT): Likewise.
7130 (DR_CONTROL_SIZE): Likewise.
7131 (DR_RW_EXECUTE): Likewise.
7132 (DR_RW_WRITE): Likewise.
7133 (DR_RW_READ): Likewise.
7134 (DR_RW_IORW): Likewise.
7135 (DR_LEN_1): Likewise.
7136 (DR_LEN_2): Likewise.
7137 (DR_LEN_4): Likewise.
7138 (DR_LEN_8): Likewise.
7139 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7140 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7141 (DR_ENABLE_SIZE): Likewise.
7142 (DR_LOCAL_SLOWDOWN): Likewise.
7143 (DR_GLOBAL_SLOWDOWN): Likewise.
7144 (DR_CONTROL_RESERVED): Likewise.
7145 (I386_DR_CONTROL_MASK): Likewise.
7146 (I386_DR_VACANT): Likewise.
7147 (I386_DR_LOCAL_ENABLE): Likewise.
7148 (I386_DR_GLOBAL_ENABLE): Likewise.
7149 (I386_DR_DISABLE): Likewise.
7150 (I386_DR_SET_RW_LEN): Likewise.
7151 (I386_DR_GET_RW_LEN): Likewise.
7152 (I386_DR_WATCH_HIT): Likewise.
7153 (i386_wp_op_t): Likewise.
7154 (i386_show_dr): Likewise.
7155 (i386_length_and_rw_bits): Likewise.
7156 (i386_insert_aligned_watchpoint): Likewise.
7157 (i386_remove_aligned_watchpoint): Likewise.
7158 (i386_handle_nonaligned_watchpoint): Likewise.
7159 i386_update_inferior_debug_regs(): Likewise.
7160 (i386_dr_insert_watchpoint): Likewise.
7161 (i386_dr_remove_watchpoint): Likewise.
7162 (i386_dr_region_ok_for_watchpoint): Likewise.
7163 (i386_dr_stopped_data_address): Likewise.
7164 (i386_dr_stopped_by_watchpoint): Likewise.
7165
8f26655c
GB		 71662014-06-19 Gary Benson <gbenson@redhat.com>
7167
7168 * i386-low.c (i386_dr_show): Renamed to
7169 i386_show_dr and made static. All uses updated.
7170 (i386_dr_length_and_rw_bits): Renamed to
7171 i386_length_and_rw_bits and made static.
7172 All uses updated.
7173 (i386_dr_insert_aligned_watchpoint): Renamed to
7174 i386_insert_aligned_watchpoint and made static.
7175 All uses updated.
7176 (i386_dr_remove_aligned_watchpoint): Renamed to
7177 i386_remove_aligned_watchpoint and made static.
7178 All uses updated.
7179 (i386_dr_update_inferior_debug_regs): Renamed to
7180 i386_update_inferior_debug_regs and made static.
7181 All uses updated.
7182
b9228891
GB		 71832014-06-18 Gary Benson <gbenson@redhat.com>
7184
5171def3
GB		 7185 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7186 (i386_dr_low_can_set_control): Likewise.
7187 (i386_get_debug_register_length): Likewise.
7188 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7189 (i386_dr_low_can_set_control): Likewise.
7190 (i386_get_debug_register_length): Likewise.
7191
71922014-06-17 Gary Benson <gbenson@redhat.com>
7193
b9228891
GB		 7194 * i386-low.h (i386-dregs.h): New include.
7195 (DR_FIRSTADDR): Now in i386-dregs.h.
7196 (DR_LASTADDR): Likewise.
7197 (DR_NADDR): Likewise.
7198 (DR_STATUS): Likewise.
7199 (DR_CONTROL): Likewise.
7200 (i386_debug_reg_state): Likewise.
7201 (i386_dr_insert_watchpoint): Likewise.
7202 (i386_dr_remove_watchpoint): Likewise.
7203 (i386_dr_region_ok_for_watchpoint): Likewise.
7204 (i386_dr_stopped_data_address): Likewise.
7205 (i386_dr_stopped_by_watchpoint): Likewise.
7206 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7207
4be83cc2
GB		 72082014-06-18 Gary Benson <gbenson@redhat.com>
7209
7210 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7211 i386_dr_insert_watchpoint.
7212 (i386_low_remove_watchpoint): Renamed to
7213 i386_dr_remove_watchpoint.
7214 (i386_low_region_ok_for_watchpoint): Renamed to
7215 i386_dr_region_ok_for_watchpoint.
7216 (i386_low_stopped_data_address): Renamed to
7217 i386_dr_stopped_data_address.
7218 (i386_low_stopped_by_watchpoint): Renamed to
7219 i386_dr_stopped_by_watchpoint.
7220 * i386-low.c (i386_show_dr): Renamed to
7221 i386_dr_show and made nonstatic. All uses updated.
7222 (i386_length_and_rw_bits): Renamed to
7223 i386_dr_length_and_rw_bits and made nonstatic.
7224 All uses updated.
7225 (i386_insert_aligned_watchpoint): Renamed to
7226 i386_dr_insert_aligned_watchpoint and made nonstatic.
7227 All uses updated.
7228 (i386_remove_aligned_watchpoint): Renamed to
7229 i386_dr_remove_aligned_watchpoint and made nonstatic.
7230 All uses updated.
7231 (i386_update_inferior_debug_regs): Renamed to
7232 i386_dr_update_inferior_debug_regs and made nonstatic.
7233 All uses updated.
7234 (i386_low_insert_watchpoint): Renamed to
7235 i386_dr_insert_watchpoint. All uses updated.
7236 (i386_low_remove_watchpoint): Renamed to
7237 i386_dr_remove_watchpoint. All uses updated.
7238 (i386_low_region_ok_for_watchpoint): Renamed to
7239 i386_dr_region_ok_for_watchpoint. All uses updated.
7240 (i386_low_stopped_data_address): Renamed to
7241 i386_dr_stopped_data_address. All uses updated.
7242 (i386_low_stopped_by_watchpoint): Renamed to
7243 i386_dr_stopped_by_watchpoint. All uses updated.
7244
131aa0d4
GB		 72452014-06-18 Gary Benson <gbenson@redhat.com>
7246
7247 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7248 (i386_dr_low_can_set_control): Likewise.
7249 (i386_insert_aligned_watchpoint): New check.
7250
d9305f7f
GB		 72512014-06-18 Gary Benson <gbenson@redhat.com>
7252
7253 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7254 Renamed to state.
7255
e927c9fc
GB		 72562014-06-18 Gary Benson <gbenson@redhat.com>
7257
7258 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7259 instead of fatal and error.
7260 (i386_handle_nonaligned_watchpoint): Likewise.
7261
1b6d4134
GB		 72622014-06-18 Gary Benson <gbenson@redhat.com>
7263
7264 * i386-low.c (i386_get_debug_register_length): New macro.
7265 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7266 (i386_show_dr): Use debug_printf instead of fprintf. Use
7267 phex to format values.
7268
6e62758f
GB		 72692014-06-18 Gary Benson <gbenson@redhat.com>
7270
7271 * i386-low.h: Comment changes.
7272 * i386-low.c: Likewise.
7273
fc6e2f03
GB		 72742014-06-18 Gary Benson <gbenson@redhat.com>
7275
7276 * i386-low.c: Whitespace changes.
7277
f9d1eeed
TT		 72782014-06-12 Tom Tromey <tromey@redhat.com>
7279
7280 * utils.c (freeargv): Remove.
7281
0b04e523
TT		 72822014-06-12 Tom Tromey <tromey@redhat.com>
7283
7284 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7285 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7286 (parse_debug_format_options): Likewise.
7287 (gdbserver_usage): Likewise.
7288 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7289 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7290 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7291 against libiberty.
7292 ($(LIBGNU)): Depend on libiberty.
7293 (all-lib): Recurse into all subdirs.
7294 (install-only): Invoke "install" target in subdirs.
7295 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7296 targets.
7297 * configure: Rebuild.
7298 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7299 for vasprintf, vsnprintf, or gettimeofday.
7300 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7301 srv_tgtobj.
7302
270c9937
JB		 73032014-06-05 Joel Brobecker <brobecker@adacore.com>
7304
7305 * development.sh: Delete.
7306 * Makefile.in (config.status): Adjust dependency on development.sh.
7307 * configure.ac: Adjust development.sh source call.
7308 * configure: Regenerate.
7309
0a261ed8
PA		 73102014-06-02 Pedro Alves <palves@redhat.com>
7311
7312 * ax.c (gdb_free_agent_expr): New function.
7313 * ax.h (gdb_free_agent_expr): New declaration.
7314 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7315 list.
7316 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7317 static.
7318 (clear_breakpoint_conditions_and_commands): New function.
7319 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7320 (clear_breakpoint_conditions_and_commands): New declaration.
7321
e9dae05e
RR		 73222014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7323
7324 * linux-aarch64-low.c (asm/ptrace.h): Include.
7325
5876f503
JK		 73262014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7327
7328 Fix TLS access for -static -pthread.
7329 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7330 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7331 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7332
802e8e6d
PA		 73332014-05-20 Pedro Alves <palves@redhat.com>
7334
7335 * linux-aarch64-low.c (aarch64_insert_point)
7336 (aarch64_remove_point): No longer check whether the type is
7337 supported here. Adjust to new interface.
7338 (the_low_target): Install aarch64_supports_z_point_type as
7339 supports_z_point_type method.
7340 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7341 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7342 instead of a Z packet char. Adjust.
7343 (arm_supports_z_point_type): New function.
7344 (arm_insert_point, arm_remove_point): Adjust to new interface.
7345 (the_low_target): Install arm_supports_z_point_type.
7346 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7347 (cris_insert_point, cris_remove_point): Adjust to new interface.
7348 Don't check whether the type is supported here.
7349 (the_low_target): Install cris_supports_z_point_type.
7350 * linux-low.c (linux_supports_z_point_type): New function.
7351 (linux_insert_point, linux_remove_point): Adjust to new interface.
7352 * linux-low.h (struct linux_target_ops) <insert_point,
7353 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7354 raw_breakpoint pointer parameter.
7355 <supports_z_point_type>: New method.
7356 * linux-mips-low.c (mips_supports_z_point_type): New function.
7357 (mips_insert_point, mips_remove_point): Adjust to new interface.
7358 Use mips_supports_z_point_type.
7359 (the_low_target): Install mips_supports_z_point_type.
7360 * linux-ppc-low.c (the_low_target): Install NULL as
7361 supports_z_point_type method.
7362 * linux-s390-low.c (the_low_target): Install NULL as
7363 supports_z_point_type method.
7364 * linux-sparc-low.c (the_low_target): Install NULL as
7365 supports_z_point_type method.
7366 * linux-x86-low.c (x86_supports_z_point_type): New function.
7367 (x86_insert_point): Adjust to new insert_point interface. Use
7368 insert_memory_breakpoint. Adjust to new
7369 i386_low_insert_watchpoint interface.
7370 (x86_remove_point): Adjust to remove_point interface. Use
7371 remove_memory_breakpoint. Adjust to new
7372 i386_low_remove_watchpoint interface.
7373 (the_low_target): Install x86_supports_z_point_type.
7374 * lynx-low.c (lynx_target_ops): Install NULL as
7375 supports_z_point_type callback.
7376 * nto-low.c (nto_supports_z_point_type): New.
7377 (nto_insert_point, nto_remove_point): Adjust to new interface.
7378 (nto_target_ops): Install nto_supports_z_point_type.
7379 * mem-break.c: Adjust intro comment.
7380 (struct raw_breakpoint) <raw_type, size>: New fields.
7381 <inserted>: Update comment.
7382 <shlib_disabled>: Delete field.
7383 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7384 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7385 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7386 (raw_bkpt_type_to_target_hw_bp_type): New function.
7387 (find_enabled_raw_code_breakpoint_at): New function.
7388 (find_raw_breakpoint_at): New type and size parameters. Use them.
7389 (insert_memory_breakpoint): New function, based off
7390 set_raw_breakpoint_at.
7391 (remove_memory_breakpoint): New function.
7392 (set_raw_breakpoint_at): Reimplement.
7393 (set_breakpoint): New, based on set_breakpoint_at.
7394 (set_breakpoint_at): Reimplement.
7395 (delete_raw_breakpoint): Go through the_target->remove_point
7396 instead of assuming memory breakpoints.
7397 (find_gdb_breakpoint_at): Delete.
7398 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7399 (find_gdb_breakpoint): New function.
7400 (set_gdb_breakpoint_at): Delete.
7401 (z_type_supported): New function.
7402 (set_gdb_breakpoint_1): New function, loosely based off
7403 set_gdb_breakpoint_at.
7404 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7405 (delete_gdb_breakpoint_at): Delete.
7406 (delete_gdb_breakpoint_1): New function, loosely based off
7407 delete_gdb_breakpoint_at.
7408 (delete_gdb_breakpoint): New function.
7409 (clear_gdb_breakpoint_conditions): Rename to ...
7410 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7411 breakpoint.
7412 (add_condition_to_breakpoint): Make static.
7413 (add_breakpoint_condition): Take a struct breakpoint pointer
7414 instead of an address. Adjust.
7415 (gdb_condition_true_at_breakpoint): Rename to ...
7416 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7417 z_type parameter.
7418 (gdb_condition_true_at_breakpoint): Reimplement.
7419 (add_breakpoint_commands): Take a struct breakpoint pointer
7420 instead of an address. Adjust.
7421 (gdb_no_commands_at_breakpoint): Rename to ...
7422 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7423 parameter. Return true if no breakpoint was found. Change debug
7424 output.
7425 (gdb_no_commands_at_breakpoint): Reimplement.
7426 (run_breakpoint_commands): Rename to ...
7427 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7428 and change return type to boolean.
7429 (run_breakpoint_commands): New function.
7430 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7431 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7432 breakpoint. Go through the_target->remove_point instead of
7433 assuming memory breakpoint.
7434 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7435 software and hardware breakpoints.
7436 (reinsert_raw_breakpoint): Go through the_target->insert_point
7437 instead of assuming memory breakpoint.
7438 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7439 software and hardware breakpoints.
7440 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7441 Check both software and hardware breakpoints.
7442 (validate_inserted_breakpoint): Assert the breakpoint is a
7443 software breakpoint. Set the inserted flag to -1 instead of
7444 setting shlib_disabled.
7445 (delete_disabled_breakpoints): Adjust.
7446 (validate_breakpoints): Only validate software breakpoints.
7447 Adjust to inserted flag change.
7448 (check_mem_read, check_mem_write): Skip breakpoint types other
7449 than software breakpoints. Adjust to inserted flag change.
7450 * mem-break.h (enum raw_bkpt_type): New enum.
7451 (raw_breakpoint, struct process_info): Forward declare.
7452 (Z_packet_to_target_hw_bp_type): Delete declaration.
7453 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7454 (set_gdb_breakpoint, delete_gdb_breakpoint)
7455 (clear_breakpoint_conditions): New declarations.
7456 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7457 (breakpoint_inserted_here): Update comment.
7458 (add_breakpoint_condition, add_breakpoint_commands): Replace
7459 address parameter with a breakpoint pointer parameter.
7460 (gdb_breakpoint_here): Update comment.
7461 (delete_gdb_breakpoint_at): Delete.
7462 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7463 * server.c (process_point_options): Take a struct breakpoint
7464 pointer instead of an address. Adjust.
7465 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7466 delete_gdb_breakpoint.
7467 * spu-low.c (spu_target_ops): Install NULL as
7468 supports_z_point_type method.
7469 * target.h: Include mem-break.h.
7470 (struct target_ops) <prepare_to_access_memory>: Update comment.
7471 <supports_z_point_type>: New field.
7472 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7473 instead of a char. Also take a raw breakpoint pointer.
7474 * win32-arm-low.c (the_low_target): Install NULL as
7475 supports_z_point_type.
7476 * win32-i386-low.c (i386_supports_z_point_type): New function.
7477 (i386_insert_point, i386_remove_point): Adjust to new interface.
7478 (the_low_target): Install i386_supports_z_point_type.
7479 * win32-low.c (win32_supports_z_point_type): New function.
7480 (win32_insert_point, win32_remove_point): Adjust to new interface.
7481 (win32_target_ops): Install win32_supports_z_point_type.
7482 * win32-low.h (struct win32_target_ops):
7483 <supports_z_point_type>: New method.
7484 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7485 instead of a char. Also take a raw breakpoint pointer.
7486
932539e3
PA		 74872014-05-20 Pedro Alves <palves@redhat.com>
7488
7489 * mem-break.h: Include break-common.h.
7490 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7491 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7492 (Z_packet_to_target_hw_bp_type): New declaration.
7493 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7494 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7495 (Z_PACKET_ACCESS_WP): Delete macros.
7496 (Z_packet_to_hw_type): Delete function.
7497 * i386-low.h: Don't include break-common.h here.
7498 (Z_packet_to_hw_type): Delete declaration.
7499 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7500 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7501 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7502 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7503 * linux-aarch64-low.c: Don't include break-common.h here.
7504 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7505 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7506 (Z_packet_to_target_hw_bp_type): Delete function.
7507 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7508 function.
7509 (mips_insert_point, mips_remove_point): Use
7510 Z_packet_to_target_hw_bp_type.
7511
4ff0d3d8
PA		 75122014-05-20 Pedro Alves <palves@redhat.com>
7513
7514 * linux-aarch64-low.c: Include break-common.h.
7515 (enum target_point_type): Delete.
7516 (Z_packet_to_point_type): Rename to ...
7517 (Z_packet_to_target_hw_bp_type): ... this, and return a
7518 target_hw_bp_type instead.
7519 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7520 instead of an enum target_point_type.
7521 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7522 breakpoint type.
7523 (aarch64_dr_state_insert_one_point)
7524 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7525 (aarch64_handle_aligned_watchpoint)
7526 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7527 Take an enum target_hw_bp_type instead of an enum
7528 target_point_type.
7529 (aarch64_supports_z_point_type): New function.
7530 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7531 use Z_packet_to_target_hw_bp_type.
7532
786dc519
JB		 75332014-05-20 Joel Brobecker <brobecker@adacore.com>
7534
7535 * configure.ac: Only use -Werror by default when DEVELOPMENT
7536 is true.
7537 * configure: Regenerate.
7538
9e0aa64f
JK		 75392014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7540
7541 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7542 * linux-x86-low.c (X86_64_USER_REGS): New.
7543 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7544
2b577b92
YQ		 75452014-04-28 Yao Qi <yao@codesourcery.com>
7546
7547 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7548 name.
7549
94611da2
PA		 75502014-04-25 Pedro Alves <palves@redhat.com>
7551
7552 PR server/16255
7553 * linux-low.c (linux_attach_fail_reason_string): New function.
7554 (linux_attach_lwp): Delete.
7555 (linux_attach_lwp_1): Rename to ...
7556 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7557 argument. Remove "initial" parameter. Return int instead of
7558 void. Don't error or warn here.
7559 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7560 failure to attach to the tgid. Call warning when failing to
7561 attach to an lwp.
7562 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7563 argument. Remove "initial" parameter. Return int instead of
7564 void. Don't error or warn here.
7565 (linux_attach_fail_reason_string): New declaration.
7566 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7567 interface change. Use linux_attach_fail_reason_string.
7568
01f9f808
MS		 75692014-04-24 Michael Sturm <michael.sturm@mintel.com>
7570 Walfred Tedeschi <walfred.tedeschi@intel.com>
7571
7572 * Makefile.in: Added rules to handle new files
7573 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7574 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7575 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7576 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7577 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7578 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7579 x32-avx512-linux.o.
7580 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7581 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7582 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7583 i386/x32-avx512.xml.
7584 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7585 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7586 i386/x32-avx512-linux.xml.
7587 * i387-fp.c (num_avx512_k_registers): New constant for number
7588 of K registers.
7589 (num_avx512_zmmh_low_registers): New constant for number of
7590 lower ZMM registers (0-15).
7591 (num_avx512_zmmh_high_registers): New constant for number of
7592 higher ZMM registers (16-31).
7593 (num_avx512_ymmh_registers): New contant for number of higher
7594 YMM registers (ymm16-31 added by avx521 on x86_64).
7595 (num_avx512_xmm_registers): New constant for number of higher
7596 XMM registers (xmm16-31 added by AVX512 on x86_64).
7597 (struct i387_xsave): Add space for AVX512 registers.
7598 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7599 Add code to handle AVX512 registers.
7600 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7601 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7602 prototypei from generated file.
7603 (tdesc_amd64_avx512_linux): Likewise.
7604 (init_registers_x32_avx512_linux): Likewise.
7605 (tdesc_x32_avx512_linux): Likewise.
7606 (init_registers_i386_avx512_linux): Likewise.
7607 (tdesc_i386_avx512_linux): Likewise.
7608 (x86_64_regmap): Add AVX512 registers.
7609 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7610 mask.
7611 (initialize_low_arch): Add code to initialize AVX512 registers.
7612
51aa91f9
PA		 76132014-04-23 Pedro Alves <palves@redhat.com>
7614
7615 * mem-break.c (find_gdb_breakpoint_at): Make static.
7616 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7617
a4165e94
PA		 76182014-04-23 Pedro Alves <palves@redhat.com>
7619
7620 * i386-low.c: Don't include break-common.h here.
7621 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7622 prototype to take target_hw_bp_type as argument instead of a Z
7623 packet char.
7624 * i386-low.h: Include break-common.h here.
7625 (Z_packet_to_hw_type): Declare.
7626 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7627 prototypes.
7628 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7629 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7630 (x86_remove_point): Convert the packet number to a
7631 target_hw_bp_type before calling i386_low_remove_watchpoint.
7632 * win32-i386-low.c (i386_insert_point): Convert the packet number
7633 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7634 (i386_remove_point): Convert the packet number to a
7635 target_hw_bp_type before calling i386_low_remove_watchpoint.
7636
b8acf843
PA		 76372014-04-23 Pedro Alves <palves@redhat.com>
7638
7639 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7640
d708bcd1
PA		 76412014-04-10 Pedro Alves <palves@redhat.com>
7642
7643 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7644 Check if the condition or command is NULL before checking if the
7645 breakpoint is known. On success, return true.
7646 * mem-break.h (add_breakpoint_condition): Document return.
7647 (add_breakpoint_commands): Add describing comment.
7648 * server.c (skip_to_semicolon): New function.
7649 (process_point_options): Use it.
7650
2eec7d5b
PA		 76512014-04-09 Pedro Alves <palves@redhat.com>
7652
7653 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7654 to lwpid_of.
7655
fa96cb38
PA		 76562014-02-27 Pedro Alves <palves@redhat.com>
7657
7658 PR 12702
7659 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7660 macros.
7661 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7662 output.
7663 (last_thread_of_process_p): Take a PID argument instead of a
7664 thread pointer.
7665 (linux_wait_for_lwp): Delete.
7666 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7667 functions.
7668 (linux_low_filter_event): New function, party factored out from
7669 linux_wait_for_event.
7670 (linux_wait_for_event): Rename to ...
7671 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7672 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7673 sigsuspend. Check for zombie leaders.
7674 (linux_wait_for_event): Reimplement as wrapper around
7675 linux_wait_for_event_filtered.
7676 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7677 a normal or signal exit is seen, it's the whole process exiting.
7678 (wait_for_sigstop): No longer a for_each_inferior callback.
7679 Rewrite on top of linux_wait_for_event_filtered.
7680 (stop_all_lwps): Call wait_for_sigstop directly.
7681 * server.c (resume, handle_target_event): Handle
7682 TARGET_WAITKIND_NO_RESUMED.
7683
d763de10
JB		 76842014-02-26 Joel Brobecker <brobecker@adacore.com>
7685
7686 * win32-low.c (psapi_get_dll_name,
7687 * win32_CreateToolhelp32Snapshot): Delete.
7688 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7689 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7690 Delete.
7691 (handle_load_dll): Add function description.
7692 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7693
850a0f76
JB		 76942014-02-26 Joel Brobecker <brobecker@adacore.com>
7695
7696 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7697 Add comment.
7698 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7699 base address when calling win32_add_one_solib.
7700 (handle_load_dll): Delete local variable load_addr.
7701 Remove 0x1000 offset applied to DLL base address when calling
7702 win32_add_one_solib.
7703 (handle_unload_dll): Add comment.
7704
f25b3fc3
JB		 77052014-02-26 Joel Brobecker <brobecker@adacore.com>
7706
7707 * win32-low.c (win32_add_all_dlls): Renames
7708 win32_ensure_ntdll_loaded. Rewrite function documentation.
7709 Adjust implementation to always load all DLLs.
7710 Add 0x1000 offset to DLL base address when calling
7711 win32_add_one_solib.
7712 (child_initialization_done): New static global.
7713 (do_initial_child_stuff): Set child_initialization_done to
7714 zero during child initialization, and 1 after. Replace call
7715 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7716 Add comment.
7717 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7718 (handle_unload_dll): Add function documentation.
7719 (get_child_debug_event): Ignore load and unload DLL events
7720 during child initialization.
7721
d86d4aaf
DE		 77222014-02-20 Doug Evans <dje@google.com>
7723
3bc32da3 7724 Remove global all_lwps.
d86d4aaf
DE		 7725 * inferiors.h (ptid_of): Move here from linux-low.h.
7726 (pid_of, lwpid_of): Ditto.
7727 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7728 parameter is a struct thread_info * now.
7729 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7730 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7731 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7732 directly.
7733 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7734 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7735 * linux-arm-low.c (update_registers_callback): Update, "entry"
7736 parameter is a struct thread_info * now.
7737 Fetch lwpid from current_inferior directly.
7738 (arm_insert_point): Pass &all_threads to find_inferior instead of
7739 &all_lwps.
7740 (arm_remove_point): Ditto.
7741 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7742 (arm_prepare_to_resume): Fetch pid from thread.
7743 (arm_read_description): Fetch lwpid from current_inferior directly.
7744 * linux-low.c (all_lwps): Delete.
7745 (delete_lwp): Delete call to remove_inferior.
7746 (handle_extended_wait): Fetch lwpid from thread.
7747 (add_lwp): Don't set lwp->entry.id. Remove call to
7748 add_inferior_to_list.
7749 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7750 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7751 (kill_one_lwp_callback): Ditto.
7752 (linux_kill): Don't dereference NULL pointer.
7753 Fetch ptid,lwpid from thread.
7754 (get_detach_signal): Fetch ptid from thread.
7755 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7756 Simplify call to regcache_invalidate_thread.
7757 (delete_lwp_callback): Update, "entry" parameter is a
7758 struct thread_info * now. Fetch pid from thread.
7759 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7760 (status_pending_p_callback): Update, "entry" parameter is a
7761 struct thread_info * now. Fetch ptid from thread.
7762 (find_lwp_pid): Update, "entry" parameter is a
7763 struct thread_info * now.
7764 (linux_wait_for_lwp): Fetch pid from thread.
7765 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7766 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7767 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7768 (dequeue_one_deferred_signal): Ditto.
7769 (cancel_breakpoint): Fetch ptid from current_inferior.
7770 (linux_wait_for_event): Pass &all_threads to find_inferior,
7771 not &all_lwps. Fetch ptid, lwpid from thread.
7772 (count_events_callback): Update, "entry" parameter is a
7773 struct thread_info * now.
7774 (select_singlestep_lwp_callback): Ditto.
7775 (select_event_lwp_callback): Ditto.
7776 (cancel_breakpoints_callback): Ditto.
7777 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7778 not &all_lwps.
7779 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7780 (unsuspend_one_lwp): Update, "entry" parameter is a
7781 struct thread_info * now.
7782 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7783 not &all_lwps.
7784 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7785 Fetch lwpid from thread, not lwp.
7786 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7787 Pass &all_threads to find_inferior, not &all_lwps.
7788 (send_sigstop): Fetch lwpid from thread, not lwp.
7789 (send_sigstop_callback): Update, "entry" parameter is a
7790 struct thread_info * now.
7791 (suspend_and_send_sigstop_callback): Ditto.
7792 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7793 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7794 struct thread_info * now.
7795 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7796 from thread, lwp.
7797 (lwp_running): Update, "entry" parameter is a
7798 struct thread_info * now.
7799 (stop_all_lwps): Fetch ptid from thread.
7800 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7801 (linux_resume_one_lwp): Fetch lwpid from thread.
7802 (linux_set_resume_request): Update, "entry" parameter is a
7803 struct thread_info * now. Fetch pid, lwpid from thread.
7804 (resume_status_pending_p): Update, "entry" parameter is a
7805 struct thread_info * now.
7806 (need_step_over_p): Ditto. Fetch lwpid from thread.
7807 (start_step_over): Fetch lwpid from thread.
7808 (linux_resume_one_thread): Update, "entry" parameter is a
7809 struct thread_info * now. Fetch lwpid from thread.
7810 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7811 (proceed_one_lwp): Update, "entry" parameter is a
7812 struct thread_info * now. Fetch lwpid from thread.
7813 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7814 struct thread_info * now.
7815 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7816 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7817 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7818 directly.
7819 (regsets_store_inferior_registers): Ditto.
7820 (fetch_register, store_register): Ditto.
7821 (linux_read_memory, linux_write_memory): Ditto.
7822 (linux_request_interrupt): Ditto.
7823 (linux_read_auxv): Ditto.
7824 (linux_xfer_siginfo): Ditto.
7825 (linux_qxfer_spu): Ditto.
7826 (linux_qxfer_libraries_svr4): Ditto.
7827 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7828 moved to inferiors.h.
7829 (get_lwp): Delete.
7830 (get_thread_lwp): Update.
7831 (struct lwp_info): Delete member "entry". Simplify comment for
7832 member "thread".
7833 (all_lwps): Delete.
7834 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7835 current_inferior directly.
7836 (update_watch_registers_callback): Update, "entry" parameter is a
7837 struct thread_info * now. Fetch pid from thread.
7838 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7839 (mips_insert_point): Fetch lwpid from current_inferior.
7840 Pass &all_threads to find_inferior, not &all_lwps.
7841 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7842 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7843 directly.
7844 (mips_stopped_data_address): Ditto.
7845 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7846 directly.
7847 * linux-tile-low.c (tile_arch_setup): Ditto.
7848 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7849 (update_debug_registers_callback): Update, "entry" parameter is a
7850 struct thread_info * now. Fetch pid from thread.
7851 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7852 Pass &all_threads to find_inferior, not &all_lwps.
7853 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7854 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7855 Pass &all_threads to find_inferior, not &all_lwps.
7856 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7857 (i386_dr_low_get_status): Ditto.
7858 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7859 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7860 (x86_linux_read_description): Ditto.
7861 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7862
3b8361aa
DE		 78632014-02-20 Doug Evans <dje@google.com>
7864
7865 * inferiors.c (get_first_inferior): Fix buglet.
7866
f7667f0d
DE		 78672014-02-19 Doug Evans <dje@google.com>
7868
7869 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7870 * inferiors.c (add_thread): Change result type to struct thread_info *.
7871 All callers updated.
7872 (add_lwp): Call add_thread here instead of in callers.
7873 All callers updated.
7874 * linux-low.h (get_lwp_thread): Rewrite.
7875 (struct lwp_info): New member "thread".
7876
b3312d80
DE		 78772014-02-19 Doug Evans <dje@google.com>
7878
7879 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7880 All callers updated.
7881
ecc6f45c
DE		 78822014-02-19 Doug Evans <dje@google.com>
7883
7884 * inferiors.c (add_thread): Fix whitespace.
7885
649ebbca
DE		 78862014-02-19 Doug Evans <dje@google.com>
7887
7888 * dll.c (clear_dlls): Replace accessing list implemention details
7889 with API function.
7890 * gdbthread.h (get_first_thread): Declare.
7891 * inferiors.c (for_each_inferior_with_data): New function.
7892 (get_first_thread): New function.
7893 (find_thread_ptid): Simplify.
7894 (get_first_inferior): New function.
7895 (clear_list): Delete.
7896 (one_inferior_p): New function.
7897 (clear_inferior_list): New function.
7898 (clear_inferiors): Update.
7899 * inferiors.h (for_each_inferior_with_data): Declare.
7900 (clear_inferior_list): Declare.
7901 (one_inferior_p): Declare.
7902 (get_first_inferior): Declare.
7903 * linux-low.c (linux_wait_for_event): Replace accessing list
7904 implemention details with API function.
7905 * server.c (target_running): Ditto.
7906 (accumulate_file_name_length): New function.
7907 (emit_dll_description): New function.
7908 (handle_qxfer_libraries): Replace accessing list implemention
7909 details with API function.
7910 (handle_qxfer_threads_worker): New function.
7911 (handle_qxfer_threads_proper): Replace accessing list implemention
7912 details with API function.
7913 (handle_query): Ditto.
7914 (visit_actioned_threads_callback_ftype): New typedef.
7915 (visit_actioned_threads_data): New struct.
7916 (visit_actioned_threads): Rewrite to be find_inferior callback.
7917 (resume): Call find_inferior.
7918 (handle_status): Replace accessing list implemention
7919 details with API function.
7920 (process_serial_event): Replace accessing list implemention details
7921 with API function.
7922 * target.c (set_desired_inferior): Replace accessing list implemention
7923 details with API function.
7924 * tracepoint.c (same_process_p): New function.
7925 (gdb_agent_about_to_close): Replace accessing list implemention
7926 details with API function.
7927 * win32-low.c (child_delete_thread): Replace accessing list
7928 implemention details with API function.
7929 (match_dll_by_basename): New function.
7930 (dll_is_loaded_by_basename): New function.
7931 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7932 details call to dll_is_loaded_by_basename.
7933
80894984
DE		 79342014-02-19 Doug Evans <dje@google.com>
7935
7936 * dll.h (struct dll_info): Add comment.
7937 * gdbthread.h (struct thread_info): Add comment.
7938 (current_ptid): Simplify.
7939 * inferiors.c (add_process): Update.
7940 (remove_process): Update.
7941 * inferiors.h (struct process_info): Rename member "head" to "entry".
7942 * linux-low.c (delete_lwp): Update.
7943 (add_lwp): Update.
7944 (last_thread_of_process_p): Update.
7945 (kill_one_lwp_callback, linux_kill): Update.
7946 (status_pending_p_callback): Update.
7947 (wait_for_sigstop): Update. Simplify read of ptid.
7948 (start_step_over): Update.
7949 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7950 (get_lwp_thread): Update.
7951 (struct lwp_info): Rename member "head" to "entry".
7952 * regcache.h (inferior_list_entry): Delete.
7953 * server.c (kill_inferior_callback): Update.
7954 (detach_or_kill_inferior_callback): Update.
7955 (print_started_pid): Update.
7956 (print_attached_pid): Update.
7957 (process_serial_event): Simplify read of ptid.
7958 * thread-db.c (thread_db_create_event): Update.
7959 (thread_db_get_tls_address): Update.
7960 * win32-low.c (current_inferior_ptid): Simplify.
7961
46917d26
TT		 79622014-02-19 Tom Tromey <tromey@redhat.com>
7963
7964 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7965 argument.
7966 (target_supports_btrace): Update.
7967
0759a81e
YQ		 79682014-02-14 Yao Qi <yao@codesourcery.com>
7969
7970 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7971 (rsp-low-ipa.o): New target.
7972
a7191e8b
TT		 79732014-02-12 Tom Tromey <tromey@redhat.com>
7974
7975 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7976 convert_ascii_to_int.
7977 * regcache.c (registers_to_string): Likewise.
7978 * remote-utils.c (decode_M_packet): Likewise.
7979 * server.c (process_serial_event): Likewise.
7980
ff0e980e
TT		 79812014-02-12 Tom Tromey <tromey@redhat.com>
7982
7983 * server.c (handle_query, handle_v_run): Use hex2bin, not
7984 unhexify.
7985 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7986
e9371aff
TT		 79872014-02-12 Tom Tromey <tromey@redhat.com>
7988
7989 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7990 convert_int_to_ascii.
7991 * regcache.c (registers_to_string, collect_register_as_string):
7992 Likewise.
7993 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7994 Likewise.
7995 * server.c (process_serial_event): Likewise.
7996 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7997 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7998
971dc0b8
TT		 79992014-02-12 Tom Tromey <tromey@redhat.com>
8000
8001 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8002 bin2hex, not hexify.
8003 * tracepoint.c (cmd_qtstatus): Likewise.
8004
0a822afb
TT		 80052014-02-12 Tom Tromey <tromey@redhat.com>
8006
8007 * remote-utils.c (monitor_output): Pass explicit length to
8008 hexify.
8009
9c3d6531
TT		 80102014-02-12 Tom Tromey <tromey@redhat.com>
8011
8012 * tracepoint.c: Include rsp-low.h.
8013 * server.c: Include rsp-low.h.
8014 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8015 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8016 declare.
8017 * remote-utils.c: Include rsp-low.h.
8018 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8019 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8020 (convert_int_to_ascii, convert_ascii_to_int): Move to
8021 common/rsp-low.c.
8022 * regcache.c: Include rsp-low.h.
8023 * ax.c: Include rsp-low.h.
8024 * Makefile.in (SFILES): Add common/rsp-low.c.
8025 (OBS): Add rsp-low.o.
8026 (rsp-low.o): New target.
8027
01fd3ea5
TT		 80282014-02-12 Tom Tromey <tromey@redhat.com>
8029
8030 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8031 Include print-utils.h.
8032 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8033 (plongest, thirty_two, phex_nz): Remove.
8034 * Makefile.in (SFILES): Add common/print-utils.c.
8035 (OBS): Add print-utils.o.
8036 (print-utils-ipa.o): New target.
8037 (print-utils.o): New target.
8038 (IPA_OBJS): Add print-utils-ipa.o.
8039
e99dc820
TT		 80402014-02-06 Tom Tromey <tromey@redhat.com>
8041
8042 * Makefile.in (SFILES): Fix indentation.
8043
ee1e2d4f
DE		 80442014-02-05 Doug Evans <dje@google.com>
8045
8046 * linux-low.c (linux_wait_for_event): Improve comment.
8047 (linux_wait_1): Keep current_inferior in sync with event_child.
8048
f5a02773
DE		 80492014-01-22 Doug Evans <dje@google.com>
8050
8051 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8052
87ce2a04
DE		 80532014-01-22 Doug Evans <dje@google.com>
8054
8055 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8056 * configure: Regenerate.
8057 * config.in: Regenerate.
8058 * Makefile.in (SFILES): Add debug.c.
8059 (OBS): Add debug.o.
8060 * debug.c: New file.
8061 * debug.h: New file.
8062 * linux-aarch64-low.c (*): Update all debugging printfs to use
8063 debug_printf instead of fprintf.
8064 * linux-arm-low.c (*): Ditto.
8065 * linux-cris-low.c (*): Ditto.
8066 * linux-crisv32-low.c (*): Ditto.
8067 * linux-m32r-low.c (*): Ditto.
8068 * linux-sparc-low.c (*): Ditto.
8069 * linux-x86.c (*): Ditto.
8070 * linux-low.c (*): Ditto.
8071 (linux_wait_1): Add calls to debug_enter, debug_exit.
8072 (linux_wait): Remove redundant debugging printf.
8073 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8074 (linux_resume, unstop_all_lwps): Ditto.
8075 * mem-break.c (*): Update all debugging printfs to use
8076 debug_printf instead of fprintf.
8077 * remote-utils.c (*): Ditto.
8078 * thread-db.c (*): Ditto.
8079 * server.c #include <ctype.h>, "gdb_vecs.h".
8080 (debug_threads): Moved to debug.c.
8081 (*): Update all debugging printfs to use debug_printf instead of
8082 fprintf.
8083 (start_inferior): Replace call to fflush with call to debug_flush.
8084 (monitor_show_help): Mention set debug-format.
8085 (parse_debug_format_options): New function.
8086 (handle_monitor_command): Handle "monitor set debug-format".
8087 (gdbserver_usage): Mention --debug-format.
8088 (main): Parse --debug-format.
8089 * server.h (debug_threads): Declaration moved to debug.h.
8090 #include "debug.h".
8091 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8092 trace_debug_1 that uses debug_printf.
8093 (tracepoint_look_up_symbols): Update all debugging printfs to use
8094 debug_printf instead of fprintf.
8095
e671835b
BS		 80962014-01-20 Baruch Siach <baruch@tkos.co.il>
8097
8098 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8099 sys/ptrace.h.
8100
b5737fa9
PA		 81012014-01-17 Pedro Alves <palves@redhat.com>
8102
ea38d2a9 8103 PR build/16445
c7faa97a
PA		 8104 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8105 defined after including gdb_proc_service.h.
b5737fa9 8106
40ed484e
DE		 81072014-01-16 Doug Evans <dje@google.com>
8108
8109 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8110 (match_dll): Use it.
8111
969c39fb
MM		 81122014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8113
8114 * target.h (target_ops) <read_btrace>: Change parameters and
8115 return type to allow error reporting.
8116 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8117 trace reading errors on.
8118 * linux-low.c (linux_low_read_btrace): Pass trace reading
8119 errors on.
8120 (linux_low_disable_btrace): New.
8121
ab7f45ba
DE		 81222014-01-15 Doug Evans <dje@google.com>
8123
8124 * inferiors.c (thread_id_to_gdb_id): Delete.
8125 * inferiors.h (thread_id_to_gdb_id): Delete.
8126
66af0f44
EZ		 81272014-01-13 Eli Zaretskii <eliz@gnu.org>
8128
8129 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8130 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8131 versions.
8132
9939e131
PA		 81332014-01-08 Pedro Alves <palves@redhat.com>
8134
8135 * server.c (handle_status): Don't discard previous queued stop
8136 replies or thread's pending status here.
8137 (main) <disconnection>: Do it here instead.
8138
b7ea362b
PA		 81392014-01-08 Pedro Alves <palves@redhat.com>
8140
8141 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8142 * server.c (visit_actioned_threads, handle_pending_status): New
8143 function.
8144 (handle_v_cont): Factor out parts to ...
8145 (resume): ... this new function. If in all-stop, and a thread
8146 being resumed has a pending status, report it without actually
8147 resuming.
8148 (myresume): Adjust to use the new 'resume' function.
8149 (clear_pending_status_callback, set_pending_status_callback)
8150 (find_status_pending_thread_callback): New functions.
8151 (handle_status): Handle the case of multiple threads having
8152 interesting statuses to report. Report threads' real last signal
8153 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8154 with an interesting thread to report the status for, instead of
8155 always reporting the status of the first thread.
8156
28498c42
JB		 81572014-01-01 Joel Brobecker <brobecker@adacore.com>
8158
8159 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8160 * gdbreplay.c (gdbreplay_version): Likewise.
8161
f45c82da
YZ		 81622013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8163
8164 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8165 iov.iov_len with the real length in use.
8166
379a5e2d
JB		 81672013-12-13 Joel Brobecker <brobecker@adacore.com>
8168
8169 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8170 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8171 for all targets that use win32-low.c.
8172 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8173 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8174
4210d83e
PA		 81752013-12-13 Pedro Alves <palves@redhat.com>
8176
8177 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8178 if equal to TARGET_WAITKIND_LOADED.
8179 * win32-low.c (cached_status): New static global.
8180 (win32_wait): Add declaration.
8181 (do_initial_child_stuff): Flush all initial pending debug events
8182 up to the initial breakpoint.
8183 (win32_wait): If CACHED_STATUS was set, return that instead
8184 of doing a real wait. Remove the code resuming the execution
8185 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8186 during the initial phase. Also remove the code changing
8187 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8188 TARGET_WAITKIND_STOPPED.
8189
e7f0d979
YQ		 81902013-12-11 Yao Qi <yao@codesourcery.com>
8191
8192 * notif.c (handle_notif_ack): Return 0 if no notification
8193 matches.
8194
ebcf782c
DE		 81952013-11-20 Doug Evans <dje@google.com>
8196
8197 * linux-low.c (linux_set_resume_request): Fix comment.
8198
20ad9378
DE		 81992013-11-20 Doug Evans <dje@google.com>
8200
8201 * linux-low.c (resume_status_pending_p): Tweak comment.
8202
a196ebeb
WT		 82032013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8204
8205 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8206 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8207 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8208 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8209 (srv_amd64_regobj): Add amd64-mpx.o.
8210 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8211 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8212 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8213 * i387-fp.c (num_pl_bnd_register) Added constant.
8214 (num_pl_bnd_cfg_registers) Added constant.
8215 (struct i387_xsave) Added reserved area and MPX fields.
8216 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8217 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8218 function.
8219 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8220 (init_registers_amd64_mpx_linux): Declare new function.
8221 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8222 (x86_64_regmap): Add MPX registers.
8223 (x86_linux_read_description): Add MPX case.
8224 (initialize_low_arch): Initialize MPX targets.
8225
0080a2f6
TT		 82262013-11-18 Tom Tromey <tromey@redhat.com>
8227
8228 * configure: Rebuild.
8229 * configure.ac: Don't check for stdlib.h.
8230 * gdbreplay.c: Unconditionally include stdlib.h.
8231
2978b111
TT		 82322013-11-18 Tom Tromey <tromey@redhat.com>
8233
8234 * config.in: Rebuild.
8235 * configure: Rebuild.
8236 * configure.ac: Don't use AC_HEADER_DIRENT.
8237
a3d08894
TT		 82382013-11-18 Tom Tromey <tromey@redhat.com>
8239
8240 * server.h: Don't check HAVE_STRING_H.
8241 * gdbreplay.c: Don't check HAVE_STRING_H.
8242 * configure: Rebuild.
8243
0a5dd17d
TT		 82442013-11-18 Tom Tromey <tromey@redhat.com>
8245
8246 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8247 LIBGNU.
8248
1bd2f0ba
TT		 82492013-11-08 Tom Tromey <tromey@redhat.com>
8250
8251 * configure, config.in: Rebuild.
8252 * configure.ac: Remove unused configury.
8253
3266f10b
TT		 82542013-11-08 Tom Tromey <tromey@redhat.com>
8255
8256 * acinclude.m4: Include common.m4, codeset.m4.
8257 * configure, config.in: Rebuild.
8258 * configure.ac: Use GDB_AC_COMMON.
8259
6682d959
AA		 82602013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8261
8262 * linux-s390-low.c (HWCAP_S390_TE): New define.
8263 (s390_arch_setup): Consider the TE field in the HWCAP for
8264 determining 'have_regset_tdb'.
8265
fd0a4d76
SDJ		 82662013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8267
8268 PR gdb/16014
8269 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8270 call to sizeof.
8271
1a3d890b
PA		 82722013-10-02 Pedro Alves <palves@redhat.com>
8273
8274 * server.c (process_serial_event): Don't output "GDBserver
8275 exiting" if GDB is connected through stdio.
8276 * target.c (mywait): Likewise, be silent if GDB is connected
8277 through stdio.
8278
97ad4581
JB		 82792013-10-01 Joel Brobecker <brobecker@adacore.com>
8280
8281 * lynx-low.c (lynx_add_threads_after_attach): New function.
8282 (lynx_attach): Remove call to add_thread. Add call to
8283 lynx_add_threads_after_attach instead.
8284
5b4e221c
MF		 82852013-09-28 Mike Frysinger <vapier@gentoo.org>
8286
8287 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8288 * config.in, configure: Regenerated.
8289
ee47b2f8
YQ		 82902013-09-18 Yao Qi <yao@codesourcery.com>
8291
8292 PR server/15959
8293 * server.c (start_inferior): Clear 'resume_info'.
8294
d6707650 82952013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8296
d6707650
JW		 8297 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8298 for each register.
8299
9243dd0e 83002013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8301
9243dd0e
JW		 8302 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8303 linux-tile-low.o to srv_tgtobj.
8304
c623a6ef
WN		 83052013-09-16 Will Newton <will.newton@linaro.org>
8306
8307 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8308 out regs.
8309
fb71d39e
PA		 83102013-09-06 Pedro Alves <palves@redhat.com>
8311
8312 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8313 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8314 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8315 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8316 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8317 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8318
8e7e9910
PA		 83192013-09-06 Pedro Alves <palves@redhat.com>
8320
8321 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8322 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8323
7c3a12ca
PA		 83242013-09-06 Pedro Alves <palves@redhat.com>
8325
8326 * linux-amd64-ipa.c: Include tracepoint.h.
8327 * linux-i386-ipa.c: Include tracepoint.h.
8328
8eb3d7b6
RW		 83292013-09-06 Ricard Wanderlof <ricardw@axis.com>
8330
8331 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8332 (ps_get_thread_area): New function.
8333
eddddb9d
RW		 83342013-09-06 Ricard Wanderlof <ricardw@axis.com>
8335
8336 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8337 (initialize_low_arch): Call init_registers_crisv32 rather than
8338 init_register_crisv32.
8339
533b0600
PA		 83402013-09-05 Pedro Alves <palves@redhat.com>
8341
8342 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8343 to ...
8344 * hostio.h: ... this new file.
8345 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8346 win32-low.c: Include hostio.h.
8347
0ce3d3b5
PA		 83482013-09-05 Pedro Alves <palves@redhat.com>
8349
8350 * server.h (gdb_client_data, handler_func, callback_handler_func)
8351 (delete_file_handler, add_file_handler, append_callback_event)
8352 (delete_callback_event, start_event_loop, initialize_event_loop):
8353 Move to event-loop.h and include it.
8354 * event-loop.h: New file.
8355
799cdc37
PA		 83562013-09-05 Pedro Alves <palves@redhat.com>
8357
8358 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8359 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8360 (loaded_dll, unloaded_dll): Move to ...
8361 * dll.h: ... this new file.
8362 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8363
6a6bbd9d
PA		 83642013-09-05 Pedro Alves <palves@redhat.com>
8365
8366 * server.h (current_process, get_thread_process, all_processes)
8367 (add_inferior_to_list, for_each_inferior, current_inferior)
8368 (remove_inferior, add_process, remove_process, find_process_pid)
8369 (have_started_inferiors_p, have_attached_inferiors_p)
8370 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8371 (clear_inferiors, find_inferior, find_inferior_id)
8372 (inferior_target_data, set_inferior_target_data)
8373 (inferior_regcache_data, set_inferior_regcache_data): Move to
8374 inferiors.h, and include it.
8375 * inferiors.h: New file.
8376
f699aaba
PA		 83772013-09-05 Pedro Alves <palves@redhat.com>
8378
8379 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8380 Move ...
72f4393d 8381 * ax.h: ... here.
f699aaba 8382
c144c7a0
PA		 83832013-09-05 Pedro Alves <palves@redhat.com>
8384
8385 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8386 tracepoint.h.
8387 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8388 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8389 (handle_tracepoint_general_set, handle_tracepoint_query)
8390 (tracepoint_finished_step, tracepoint_was_hit)
8391 (release_while_stepping_state_list, current_traceframe)
8392 (in_readonly_region, traceframe_read_mem)
8393 (fetch_traceframe_registers, traceframe_read_sdata)
8394 (traceframe_read_info, struct fast_tpoint_collect_status)
8395 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8396 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8397 (supply_fast_tracepoint_registers)
8398 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8399 (ipa_tdesc, claim_trampoline_space)
8400 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8401 (agent_mem_read, agent_get_trace_state_variable_value)
8402 (agent_set_trace_state_variable_value, agent_tsv_read)
8403 (agent_mem_read_string, get_raw_reg_func_addr)
8404 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8405 * tracepoint.h: ... this new file.
8406
ff42e6ab
PA		 84072013-09-05 Pedro Alves <palves@redhat.com>
8408
8409 * server.h (perror_with_name, error, fatal, warning, paddress)
8410 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8411 include it.
8412 * utils.h: New file.
8413
541af0f4
PA		 84142013-09-05 Pedro Alves <palves@redhat.com>
8415
8416 * server.h (remote_debug, noack_mode, transport_is_reliable)
8417 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8418 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8419 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8420 (write_enn, initialize_async_io, enable_async_io)
8421 (disable_async_io, check_remote_input_interrupt_request)
8422 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8423 (dead_thread_notify, prepare_resume_reply)
8424 (decode_address_to_semicolon, decode_address, decode_m_packet)
8425 (decode_M_packet, decode_X_packet, decode_xfer_write)
8426 (decode_search_memory_packet, unhexify, hexify)
8427 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8428 (look_up_one_symbol, relocate_instruction)
8429 (monitor_output): Move to remote-utils.h, and include it.
8430 * remote-utils.h: New file.
8431
eebdf26b
PA		 84322013-09-05 Pedro Alves <palves@redhat.com>
8433
8434 * server.h (_): Delete.
8435
3aafd2ff
PA		 84362013-09-02 Pedro Alves <palves@redhat.com>
8437
8438 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8439 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8440 allocated.
8441 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8442
cee83bcb
PM		 84432013-09-02 Pierre Muller <muller@sourceware.org>
8444
8445 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8446 or WriteProcessMemory complete successfully and handle
8447 ERROR_PARTIAL_COPY error.
8448
9a13b2fa
PA		 84492013-09-02 Pedro Alves <palves@redhat.com>
8450
8451 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8452 error instead of EIO.
8453
602e3198
JK		 84542013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8455
8456 PR server/15604
8457 * linux-low.c: Include filestuff.h.
8458 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8459 * lynx-low.c: Include filestuff.h.
8460 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8461 * server.c: Include filestuff.h.
8462 (main): Call notice_open_fds.
8463 * spu-low.c: Include filestuff.h.
8464 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8465
96d7229d
LM		 84662013-08-22 Luis Machado <lgustavo@codesourcery.com>
8467
8468 * Makefile.in: Explain why ../target and ../nat are not
8469 listed as include file search paths.
8470 (linux-waitpid.o): New object file rule.
8471 * configure.srv (srv_native_linux_obj): New variable.
8472 Replace all occurrences of linux native object files with
8473 $srv_native_linux_obj.
8474 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8475 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8476 (linux_enable_event_reporting): Remove declaration.
8477 (my_waitpid): Moved to common/linux-waitpid.c.
8478 (linux_wait_for_event): Pass ptid when calling
8479 linux_enable_event_reporting.
8480 (linux_supports_tracefork_flag): Remove.
8481 (linux_enable_event_reporting): Likewise.
8482 (linux_tracefork_grandchild): Remove.
8483 (STACK_SIZE): Moved to common/linux-ptrace.c.
8484 (linux_tracefork_child): Remove.
8485 (linux_test_for_tracefork): Remove.
8486 (linux_look_up_symbols): Call linux_supports_traceclone.
8487 (initialize_low): Remove call to linux_test_for_tracefork.
8488 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8489 common/linux-ptrace.h.
8490 (PTRACE_TYPE_ARG4): Likewise.
8491 Include linux-ptrace.h.
8492
32940073
PA		 84932013-08-21 Pedro Alves <palves@redhat.com>
8494
8495 * config.in: Renegerate.
8496
33b60d58 84972013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8498
33b60d58
LM		 8499 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8500 (SFILES): Remove $(srcdir)/common/target-common.c and
8501 add $(srcdir)/target/waitstatus.c.
8502 (OBS): Remove target-common.o and add waitstatus.o.
8503 (server_h): Remove $(srcdir)/../common/target-common.h and
8504 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8505 and $(srcdir)/../target/waitstatus.h.
8506 (target-common.o): Remove.
8507 (waitstatus.o): New target object file.
8508 * target.h: Do not include target-common.h and
8509 include target/resume.h, target/wait.h and
8510 target/waitstatus.h.
8511
b8e1b30e
LM		 85122013-08-13 Luis Machado <lgustavo@codesourcery.com>
8513
8514 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8515 to PTRACE_TYPE_ARG3.
8516 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8517 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8518 PTRACE_TYPE_ARG4.
8519 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8520 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8521
7a60ad40
YQ		 85222013-07-27 Jie Zhang <jie@codesourcery.com>
8523 Daniel Jacobowitz <dan@codesourcery.com>
8524 Yao Qi <yao@codesourcery.com>
8525
8526 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8527 (mips-linux-watch.o): New rule.
8528 (mips_linux_watch_h): New variable.
8529 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8530 srv_tgtobj.
8531 * linux-mips-low.c: Include mips-linux-watch.h.
8532 (struct arch_process_info, struct arch_lwp_info): New.
8533 (update_watch_registers_callback): New function.
8534 (mips_linux_new_process, mips_linux_new_thread) New functions.
8535 (mips_linux_prepare_to_resume, mips_insert_point): New
8536 functions.
8537 (mips_remove_point, mips_stopped_by_watchpoint): New
8538 functions.
8539 (rsp_bp_type_to_target_hw_bp_type): New function.
8540 (mips_stopped_data_address): New function.
8541 (the_low_target): Add watchpoint support functions.
8542
de6f69ad
YQ		 85432013-07-27 Yao Qi <yao@codesourcery.com>
8544
8545 * i386-low.c: Include break-common.h.
8546 (enum target_hw_bp_type): Remove.
8547
3360c0bf
LM		 85482013-07-24 Luis Machado <lgustavo@codesourcery.com>
8549
8550 * Makefile.in (SFILES): /common/target-common.c.
8551 (OBS): Add target-common.o.
8552 (server_h): Add $(srcdir)/../common/target-common.h.
8553 (target-common.o): New target.
8554 * server.c (queue_stop_reply_callback): Free
8555 status string after use.
8556 * target.c (target_waitstatus_to_string): Remove.
8557 * target.h: Include target-common.h.
8558 (resume_kind): Likewise.
8559 (target_waitkind): Likewise.
8560 (target_waitstatus): Likewise.
8561 (TARGET_WNOHANG): Likewise.
8562
bd885420
YQ		 85632013-07-04 Yao Qi <yao@codesourcery.com>
8564
8565 * Makefile.in (host_alias): Use @host_noncanonical@.
8566 (target_alias): Use @target_noncanonical@.
8567 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8568 ACX_NONCANONICAL_HOST.
8569 * configure: Regenerated.
8570
8571 Revert:
8572 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8573
8574 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8575 * configure: Rebuild.
8576 * Makefile.in (version_host, version_target): Get from configure.
8577 (version.c): Use $(version_host) and $(version_target).
8578
17ef446e
PA		 85792013-07-03 Pedro Alves <palves@redhat.com>
8580
8581 * Makefile.in (config.status): Depend on development.sh.
8582 * acinclude.m4: Include libmcheck.m4.
8583 * configure: Regenerate.
8584
7a9a7487
MG		 85852013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8586
8587 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8588 attribute inside the parentheses.
8589 (winapi_DebugSetProcessKillOnExit): Ditto.
8590 (winapi_DebugBreakProcess): Ditto.
8591 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8592
49b64de6
MG		 85932013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8594
8595 * notif.h (notif_event): Add a dummy member to avoid compiler
8596 errors.
8597
d5749ee7
PA		 85982013-07-01 Pedro Alves <palves@redhat.com>
8599
8600 * hostio.c (HOSTIO_PATH_MAX): Define.
8601 (require_filename, handle_open, handle_unlink, handle_readlink):
8602 Use it.
8603
d8d2a3ee
PA		 86042013-07-01 Pedro Alves <palves@redhat.com>
8605
8606 * server.h: Include "pathmax.h".
8607 * linux-low.c: Don't include sys/param.h.
8608 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8609 MAXPATHLEN.
8610 * win32-low.c: Don't include sys/param.h.
8611 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8612
bc7dea8d
PA		 86132013-07-01 Pedro Alves <palves@redhat.com>
8614
8615 * event-loop.c: Don't check HAVE_UNISTD_H before including
8616 <unistd.h>.
8617 * gdbreplay.c: Likewise.
8618 * remote-utils.c: Likewise.
8619 * server.c: Likewise.
8620 * configure.ac: Don't check for unistd.h.
8621 * configure: Regenerate.
8622
d6c2da54
TT		 86232013-06-28 Tom Tromey <tromey@redhat.com>
8624
8625 * Makefile.in (version.c): Use version.in, not
8626 common/version.in.
8627
257b6bec
MG		 86282013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8629
8630 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8631 * configure: Rebuild.
8632 * Makefile.in (version_host, version_target): Get from configure.
8633 (version.c): Use $(version_host) and $(version_target).
8634
86ebe149
DK		 86352013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8636
8637 Fix trace-status to output user name without trailing colon.
8638 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8639
f30aa5af
DK		 86402013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8641
8642 Fix trace-status to output proper start-time and stop-time.
8643 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8644 output start time and stop time in hex as gdb expects.
8645
28a93511
YQ		 86462013-06-26 Pedro Alves <pedro@codesourcery.com>
8647
8648 * tracepoint.c (build_traceframe_info_xml): Output trace state
8649 variables present in the trace buffer.
8650
01208463
TT		 86512013-06-24 Tom Tromey <tromey@redhat.com>
8652
8653 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8654 create-version.sh.
8655 (version.o): Remove.
8656 * gdbreplay.c: Include version.h.
8657 (version, host_name): Don't declare.
8658 * server.h: Include version.h.
8659 (version, host_name): Don't declare.
8660
760256f9
PA		 86612013-06-12 Pedro Alves <palves@redhat.com>
8662
8663 * linux-x86-low.c (linux_is_elf64): Delete global.
8664 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8665 with local linux_pid_exe_is_elf_64_file use.
8666
030031ee
PA		 86672013-06-11 Pedro Alves <palves@redhat.com>
8668
8669 * linux-low.c (regset_disabled, disable_regset): New functions.
8670 (regsets_fetch_inferior_registers)
8671 (regsets_store_inferior_registers): Use them.
8672 (initialize_regsets_info); Don't allocate the disabled_regsets
8673 array here.
8674 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8675 comment.
8676
5da6eb0a
PA		 86772013-06-11 Pedro Alves <palves@redhat.com>
8678
8679 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8680 xmalloc.
8681
7e5aaa09
PA		 86822013-06-11 Pedro Alves <palves@redhat.com>
8683
8684 * linux-x86-low.c (initialize_low_arch): Call
8685 init_registers_x32_avx_linux.
8686
d878444c
JK		 86872013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8688
8689 Fix compatibility with Android Bionic.
8690 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8691 it is not empty.
8692
3aee8918
PA		 86932013-06-07 Pedro Alves <palves@redhat.com>
8694
5f2b57b5 8695 PR server/14823
3aee8918
PA		 8696 * Makefile.in (OBS): Add tdesc.o.
8697 (IPA_OBJS): Add tdesc-ipa.o.
8698 (tdesc-ipa.o): New rule.
8699 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8700 interface.
8701 * linux-low.c (new_inferior): Delete.
8702 (disabled_regsets, num_regsets): Delete.
8703 (linux_add_process): Adjust to set the new per-process
8704 new_inferior flag.
8705 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8706 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8707 was a stop. When calling arch_setup, switch the current inferior
8708 to the thread that got an event.
8709 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8710 (regsets_fetch_inferior_registers)
8711 (regsets_store_inferior_registers): New regsets_info parameter.
8712 Adjust to use it.
8713 (linux_register_in_regsets): New regs_info parameter. Adjust to
8714 use it.
8715 (register_addr, fetch_register, store_register): New usrregs_info
8716 parameter. Adjust to use it.
8717 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8718 parameter regs_info. Adjust to use it.
8719 (linux_fetch_registers): Get the current inferior's regs_info, and
8720 adjust to use it.
8721 (linux_store_registers): Ditto.
8722 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8723 (initialize_low): Don't initialize the target_regsets here. Call
8724 initialize_low_arch.
8725 * linux-low.h (target_regsets): Delete declaration.
8726 (struct regsets_info): New.
8727 (struct usrregs_info): New.
8728 (struct regs_info): New.
8729 (struct process_info_private) <new_inferior>: New field.
8730 (struct linux_target_ops): Delete the num_regs, regmap, and
8731 regset_bitmap fields. New field regs_info.
8732 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8733 * i387-fp.c (num_xmm_registers): Delete.
8734 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8735 calls to new interface.
8736 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8737 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8738 Infer the number of xmm registers from the regcache's target
8739 description.
8740 * i387-fp.h (num_xmm_registers): Delete.
8741 * inferiors.c (add_thread): Don't install the thread's regcache
8742 here.
8743 * proc-service.c (gregset_info): Fetch the current inferior's
8744 regs_info. Adjust to use it.
8745 * regcache.c: Include tdesc.h.
8746 (register_bytes, reg_defs, num_registers)
8747 (gdbserver_expedite_regs): Delete.
8748 (get_thread_regcache): If the thread doesn't have a regcache yet,
8749 create one, instead of aborting gdbserver.
8750 (regcache_invalidate_one): Rename to ...
8751 (regcache_invalidate_thread): ... this.
8752 (regcache_invalidate_one): New.
8753 (regcache_invalidate): Only invalidate registers of the current
8754 process.
8755 (init_register_cache): Add target_desc parameter, and use it.
8756 (new_register_cache): Ditto. Assert the target description has a
8757 non zero registers_size.
8758 (regcache_cpy): Add assertions. Adjust.
8759 (realloc_register_cache, set_register_cache): Delete.
8760 (registers_to_string, registers_from_string): Adjust.
8761 (find_register_by_name, find_regno, find_register_by_number)
8762 (register_cache_size): Add target_desc parameter, and use it.
8763 (free_register_cache_thread, free_register_cache_thread_one)
8764 (regcache_release, register_cache_size): New.
8765 (register_size): Add target_desc parameter, and use it.
8766 (register_data, supply_register, supply_register_zeroed)
8767 (supply_regblock, supply_register_by_name, collect_register)
8768 (collect_register_as_string, collect_register_by_name): Adjust.
8769 * regcache.h (struct target_desc): Forward declare.
8770 (struct regcache) <tdesc>: New field.
8771 (init_register_cache, new_register_cache): Add target_desc
8772 parameter.
8773 (regcache_invalidate_thread): Declare.
8774 (regcache_invalidate_one): Delete declaration.
8775 (regcache_release): Declare.
8776 (find_register_by_number, register_cache_size, register_size)
8777 (find_regno): Add target_desc parameter.
8778 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8779 declarations.
8780 * remote-utils.c: Include tdesc.h.
8781 (outreg, prepare_resume_reply): Adjust.
8782 * server.c: Include tdesc.h.
8783 (gdbserver_xmltarget): Delete declaration.
8784 (get_features_xml, process_serial_event): Adjust.
8785 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8786 declare.
8787 (struct process_info) <tdesc>: New field.
8788 (ipa_tdesc): Declare.
8789 * tdesc.c: New file.
8790 * tdesc.h: New file.
8791 * tracepoint.c: Include tdesc.h.
8792 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8793 (get_context_regcache): Adjust to pass ipa_tdesc down.
8794 (do_action_at_tracepoint): Adjust to get the register cache size
8795 from the context regcache's description.
8796 (traceframe_walk_blocks): Adjust to get the register cache size
8797 from the current trace frame's description.
8798 (traceframe_get_pc): Adjust to get current trace frame's
8799 description and pass it down.
8800 (gdb_collect): Adjust to get the register cache size from the
8801 IPA's description.
8802 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8803 (gdbserver_xmltarget): Delete.
8804 (initialize_low_tracepoint): Set the ipa's target description.
8805 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8806 (initialize_low_tracepoint): Set the ipa's target description.
8807 * linux-x86-low.c: Include tdesc.h.
8808 [__x86_64__] (is_64bit_tdesc): New.
8809 (ps_get_thread_area, x86_get_thread_area): Use it.
8810 (i386_cannot_store_register): Rename to ...
8811 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8812 (i386_cannot_fetch_register): Rename to ...
8813 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8814 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8815 to new interface.
8816 (target_regsets): Rename to ...
8817 (x86_regsets): ... this.
8818 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8819 interface.
8820 (x86_siginfo_fixup): Use is_64bit_tdesc.
8821 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8822 (tdesc_x32_avx_linux, tdesc_x32_linux)
8823 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8824 Declare.
8825 (x86_linux_update_xmltarget): Delete.
8826 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8827 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8828 (AMD64_LINUX_USER64_CS): New.
8829 (x86_linux_read_description): New, based on
8830 x86_linux_update_xmltarget.
8831 (same_process_callback): New.
8832 (x86_arch_setup_process_callback): New.
8833 (x86_linux_update_xmltarget): New.
8834 (x86_regsets_info): New.
8835 (amd64_linux_regs_info): New.
8836 (i386_linux_usrregs_info): New.
8837 (i386_linux_regs_info): New.
8838 (x86_linux_regs_info): New.
8839 (x86_arch_setup): Reimplement.
8840 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8841 (x86_emit_ops): Ditto.
8842 (the_low_target): Adjust. Install x86_linux_regs_info,
8843 x86_cannot_fetch_register, and x86_cannot_store_register.
8844 (initialize_low_arch): New.
8845 * linux-ia64-low.c (tdesc_ia64): Declare.
8846 (ia64_fetch_register): Adjust.
8847 (ia64_usrregs_info, regs_info): New globals.
8848 (ia64_regs_info): New function.
8849 (the_low_target): Adjust.
8850 (initialize_low_arch): New function.
8851 * linux-sparc-low.c (tdesc_sparc64): Declare.
8852 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8853 Adjust.
8854 (sparc_arch_setup): New function.
8855 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8856 (the_low_target): Adjust.
8857 (initialize_low_arch): New function.
8858 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8859 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8860 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8861 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8862 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8863 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8864 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8865 (tdesc_powerpc_isa205_vsx64l): Declare.
8866 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8867 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8868 (ppc_set_pc, ppc_get_hwcap): Adjust.
8869 (ppc_usrregs_info): Forward declare.
8870 (!__powerpc64__) ppc_regmap_adjusted: New global.
8871 (ppc_arch_setup): Adjust to the current process'es target
8872 description.
8873 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8874 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8875 (ppc_store_evrregset): Adjust.
8876 (target_regsets): Rename to ...
8877 (ppc_regsets): ... this, and make static.
8878 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8879 (ppc_regs_info): New function.
8880 (the_low_target): Adjust.
8881 (initialize_low_arch): New function.
8882 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8883 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8884 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8885 (tdesc_s390x_linux64v2): Declare.
8886 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8887 (s390_fill_gregset, s390_store_last_break): Adjust.
8888 (target_regsets): Rename to ...
8889 (s390_regsets): ... this, and make static.
8890 (s390_get_pc, s390_set_pc): Adjust.
8891 (s390_get_hwcap): New target_desc parameter, and use it.
8892 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8893 (s390_arch_setup): Adjust to set the current process'es target
8894 description. Don't adjust the regmap.
8895 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8896 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8897 (regs_info_3264): New globals.
8898 (s390_regs_info): New function.
8899 (the_low_target): Adjust.
8900 (initialize_low_arch): New function.
8901 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8902 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8903 [__mips64] (init_registers_mips_linux)
8904 (init_registers_mips_dsp_linux): Delete defines.
8905 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8906 (have_dsp): New global.
8907 (mips_read_description): New, based on mips_arch_setup.
8908 (mips_arch_setup): Reimplement.
8909 (get_usrregs_info): New function.
8910 (mips_cannot_fetch_register, mips_cannot_store_register)
8911 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8912 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8913 (target_regsets): Rename to ...
8914 (mips_regsets): ... this, and make static.
8915 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8916 (dsp_regs_info, regs_info): New globals.
8917 (mips_regs_info): New function.
8918 (the_low_target): Adjust.
8919 (initialize_low_arch): New function.
8920 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8921 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8922 Declare.
8923 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8924 (arm_read_description): New, with bits factored from
8925 arm_arch_setup.
8926 (arm_arch_setup): Reimplement.
8927 (target_regsets): Rename to ...
8928 (arm_regsets): ... this, and make static.
8929 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8930 (arm_regs_info): New function.
8931 (the_low_target): Adjust.
8932 (initialize_low_arch): New function.
8933 * linux-m68k-low.c (tdesc_m68k): Declare.
8934 (target_regsets): Rename to ...
8935 (m68k_regsets): ... this, and make static.
8936 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8937 (m68k_regs_info): New function.
8938 (m68k_arch_setup): New function.
8939 (the_low_target): Adjust.
8940 (initialize_low_arch): New function.
8941 * linux-sh-low.c (tdesc_sharch): Declare.
8942 (target_regsets): Rename to ...
8943 (sh_regsets): ... this, and make static.
8944 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8945 (sh_regs_info, sh_arch_setup): New functions.
8946 (the_low_target): Adjust.
8947 (initialize_low_arch): New function.
8948 * linux-bfin-low.c (tdesc_bfin): Declare.
8949 (bfin_arch_setup): New function.
8950 (bfin_usrregs_info, regs_info): New globals.
8951 (bfin_regs_info): New function.
8952 (the_low_target): Adjust.
8953 (initialize_low_arch): New function.
8954 * linux-cris-low.c (tdesc_cris): Declare.
8955 (cris_arch_setup): New function.
8956 (cris_usrregs_info, regs_info): New globals.
8957 (cris_regs_info): New function.
8958 (the_low_target): Adjust.
8959 (initialize_low_arch): New function.
8960 * linux-cris-low.c (tdesc_crisv32): Declare.
8961 (cris_arch_setup): New function.
8962 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8963 (cris_regs_info): New function.
8964 (the_low_target): Adjust.
8965 (initialize_low_arch): New function.
8966 * linux-m32r-low.c (tdesc_m32r): Declare.
8967 (m32r_arch_setup): New function.
8968 (m32r_usrregs_info, regs_info): New globals.
8969 (m32r_regs_info): Adjust.
8970 (initialize_low_arch): New function.
8971 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8972 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8973 (tic6x_usrregs_info): Forward declare.
8974 (tic6x_read_description): New function, based on ...
8975 (tic6x_arch_setup): ... this. Reimplement.
8976 (target_regsets): Rename to ...
8977 (tic6x_regsets): ... this, and make static.
8978 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8979 (tic6x_regs_info): New function.
8980 (the_low_target): Adjust.
8981 (initialize_low_arch): New function.
8982 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8983 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8984 (target_regsets): Rename to ...
8985 (xtensa_regsets): ... this, and make static.
8986 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8987 globals.
8988 (xtensa_arch_setup, xtensa_regs_info): New functions.
8989 (the_low_target): Adjust.
8990 (initialize_low_arch): New function.
8991 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8992 (nios2_arch_setup): Set the current process'es tdesc.
8993 (target_regsets): Rename to ...
8994 (nios2_regsets): ... this.
8995 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8996 (nios2_regs_info): New function.
8997 (the_low_target): Adjust.
8998 (initialize_low_arch): New function.
a261b8f5
PA		 8999 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9000 (aarch64_arch_setup): Set the current process'es tdesc.
9001 (target_regsets): Rename to ...
9002 (aarch64_regsets): ... this.
9003 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9004 (aarch64_regs_info): New function.
9005 (the_low_target): Adjust.
9006 (initialize_low_arch): New function.
3aee8918
PA		 9007 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9008 globals.
9009 (target_regsets): Rename to ...
9010 (tile_regsets): ... this.
9011 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9012 (tile_regs_info): New function.
9013 (tile_arch_setup): Set the current process'es tdesc.
9014 (the_low_target): Adjust.
9015 (initialize_low_arch): New function.
9016 * spu-low.c (tdesc_spu): Declare.
9017 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9018 * win32-arm-low.c (tdesc_arm): Declare.
9019 (arm_arch_setup): New function.
9020 (the_low_target): Install arm_arch_setup instead of
9021 init_registers_arm.
9022 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9023 (init_windows_x86): Rename to ...
9024 (i386_arch_setup): ... this. Set `win32_tdesc'.
9025 (the_low_target): Adjust.
9026 * win32-low.c (win32_tdesc): New global.
9027 (child_add_thread): Don't create the thread cache here.
9028 (do_initial_child_stuff): Set the new process'es tdesc.
9029 * win32-low.h (struct target_desc): Forward declare.
9030 (win32_tdesc): Declare.
9031 * lynx-i386-low.c (tdesc_i386): Declare global.
9032 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9033 * lynx-low.c (lynx_tdesc): New global.
9034 (lynx_add_process): Set the new process'es tdesc.
9035 * lynx-low.h (struct target_desc): Forward declare.
9036 (lynx_tdesc): Declare global.
9037 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9038 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9039 * nto-low.c (nto_tdesc): New global.
9040 (do_attach): Set the new process'es tdesc.
9041 * nto-low.h (struct target_desc): Forward declare.
9042 (nto_tdesc): Declare.
9043 * nto-x86-low.c (tdesc_i386): Declare.
9044 (nto_x86_arch_setup): Set `nto_tdesc'.
9045
b1fbec62
GB		 90462013-06-04 Gary Benson <gbenson@redhat.com>
9047
9048 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9049 to qSupported response when appropriate.
9050 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9051 with nonzero-length annex.
9052 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9053 arguments supplied in annex.
9054
d1ec4ce7
DE		 90552013-05-31 Doug Evans <dje@google.com>
9056
ac44adcb 9057 PR server/15594
d1ec4ce7
DE		 9058 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9059 64 bits in 64-cross-32 environment.
9060
9b25f2d3
PA		 90612013-05-28 Pedro Alves <palves@redhat.com>
9062
9063 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9064 (aarch64-without-fpu.c): Delete rule.
9065 * configure.srv (aarch64*-*-linux*): Remove references to
9066 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9067 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9068 declaration.
9069
6740dc9c
PA		 90702013-05-24 Pedro Alves <palves@redhat.com>
9071
9072 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9073 instead of strchr/decode_address. Error if the range isn't split
9074 with a ','. Don't assume there's be a ':' in the action.
9075
c2d6af84
PA		 90762013-05-23 Yao Qi <yao@codesourcery.com>
9077 Pedro Alves <palves@redhat.com>
9078
9079 * linux-low.c (lwp_in_step_range): New function.
9080 (linux_wait_1): If the thread was range stepping and stopped
9081 outside the stepping range, report the stop to GDB. Otherwise,
9082 continue stepping. Add range stepping debug output.
9083 (linux_set_resume_request): Copy the step range from the resume
9084 request to the lwp.
9085 (linux_supports_range_stepping): New.
9086 (linux_target_ops) <supports_range_stepping>: Set to
9087 linux_supports_range_stepping.
9088 * linux-low.h (struct linux_target_ops)
9089 <supports_range_stepping>: New field.
9090 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9091 * linux-x86-low.c (x86_supports_range_stepping): New.
9092 (the_low_target) <supports_range_stepping>: Set to
9093 x86_supports_range_stepping.
9094 * server.c (handle_v_cont): Handle 'r' action.
9095 (handle_v_requests): Append ";r" if the target supports range
9096 stepping.
9097 * target.h (struct thread_resume) <step_range_start,
9098 step_range_end>: New fields.
9099 (struct target_ops) <supports_range_stepping>:
9100 New field.
9101 (target_supports_range_stepping): New macro.
9102
58794e1a
JB		 91032013-05-17 Joel Brobecker <brobecker@adacore.com>
9104
9105 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9106 confusion in comment.
9107
d631c5a7
JB		 91082013-05-17 Joel Brobecker <brobecker@adacore.com>
9109
9110 * lynx-low.c (struct process_info_private): New type.
9111 (lynx_add_process): New function.
9112 (lynx_create_inferior, lynx_attach): Replace calls to
9113 add_process by calls to lynx_add_process.
9114 (lynx_resume): If PTID is null, then try using
9115 current_process()->private->last_wait_event_ptid.
9116 Add comments.
9117 (lynx_clear_inferiors): Delete. The contents of that function
9118 has been inlined in lynx_mourn;
9119 (lynx_wait_1): Save the ptid in the process's private data.
9120 (lynx_mourn): Free the process' private data. Replace call
9121 to lynx_clear_inferiors by call to clear_inferiors.
9122
96f7a20f
YQ		 91232013-05-17 Yao Qi <yao@codesourcery.com>
9124
9125 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9126 the right place.
9127
db0dfaa0
LM		 91282013-05-16 Luis Machado <lgustavo@codesourcery.com>
9129
9130 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9131 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9132 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9133 PT_TEXT_END_ADDR guards. Update comments.
9134 (linux_target_op) <read_offsets>: Conditionally define to
9135 linux_read_offsets if the target is UCLIBC and if it defines
9136 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9137
68f5f838
SL		 91382013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9139 Andrew Jenner <andrew@codesourcery.com>
9140
9141 * Makefile.in (SFILES): Add linux-nios2-low.c.
9142 (clean): Add action to delete nios2-linux.c.
9143 (nios2-linux.c): New rule.
9144 * configure.srv: Add nios2*-*-linux*.
9145 * linux-nios2-low.c: New.
9146
1ebff1fd
HAQ		 91472013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9148
9149 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9150
f6150862
HZ		 91512013-04-25 Hui Zhu <hui@codesourcery.com>
9152
9153 PR gdb/15186
f6150862
HZ		 9154 * ax.c (ax_printf): Add fflush.
9155
614c279d
TT		 91562013-04-22 Tom Tromey <tromey@redhat.com>
9157
9158 * Makefile.in (SFILES): Add filestuff.c.
9159 (OBS): Add filestuff.o.
9160 (filestuff.o): New target.
9161 * config.in, configure: Rebuild.
9162 * configure.ac: Check for fdwalk, pipe2.
9163
7d4e5717
PA		 91642013-04-17 Pedro Alves <palves@redhat.com>
9165
9166 * configure.ac (USE_THREAD_DB): Delete variable.
9167 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9168 Don't AC_SUBST USE_THREAD_DB.
9169 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9170 * config.in, configure: Regenerate.
9171
d5c93e41
PA		 91722013-04-16 Pedro Alves <palves@redhat.com>
9173
9174 * linux-low.h (struct lwp_info) <thread_known>: Move under
9175 the USE_THREAD_DB #ifdef.
9176
04f5fe89
PA		 91772013-04-16 Pedro Alves <palves@redhat.com>
9178
9179 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9180 (linux-low.o): Delete rule.
9181 * linux-low.h: Always include "gdb_thread_db.h" instead of
9182 conditionally including thread_db.h.
9183 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9184 HAVE_THREAD_DB_H.
9185
480b27bf
JK		 91862013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9187
9188 * Makefile.in (install-only): Fix make install regression.
9189
43662968
JK		 91902013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9191
9192 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9193 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9194 installation.
9195 * gdbserver.1: Remove.
9196
3e74e146
PA		 91972013-03-22 Pedro Alves <palves@redhat.com>
9198
9199 * linux-low.c (handle_extended_wait): Don't call
9200 linux_enable_event_reporting.
9201
a8347a2a
TT		 92022013-03-15 Tony Theodore <tonyt@logyst.com>
9203
9204 PR build/9098:
9205 * Makefile.in (SHELL): Use @SHELL@.
9206
eeb56fa7
SDJ		 92072013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9208
9209 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9210 compiler warning.
9211
4fa7e2ff
JB		 92122013-03-13 Joel Brobecker <brobecker@adacore.com>
9213
9214 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9215 Remove extraneous NULL element.
9216
8ddb1965
YQ		 92172013-03-13 Yao Qi <yao@codesourcery.com>
9218
9219 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9220 'V' block in trace frame.
9221
9accd112
MM		 92222013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9223
9224 * target.h (struct target_ops): Add btrace ops.
9225 (target_supports_btrace): New macro.
9226 (target_enable_btrace): New macro.
9227 (target_disable_btrace): New macro.
9228 (target_read_btrace): New macro.
9229 * gdbthread.h (struct thread_info): Add btrace field.
9230 * server.c: Include btrace-common.h.
9231 (handle_btrace_general_set): New function.
9232 (handle_btrace_enable): New function.
9233 (handle_btrace_disable): New function.
9234 (handle_general_set): Call handle_btrace_general_set.
9235 (handle_qxfer_btrace): New function.
9236 (struct qxfer qxfer_packets[]): Add btrace entry.
9237 * inferiors.c (remove_thread): Disable btrace.
9238 * linux-low: Include linux-btrace.h.
9239 (linux_low_enable_btrace): New function.
9240 (linux_low_read_btrace): New function.
9241 (linux_target_ops): Add btrace ops.
9242 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9243 Add srv_linux_btrace=yes.
9244 (x86_64-*-linux*): Add linux-btrace.o.
9245 Add srv_linux_btrace=yes.
9246 * configure.ac: Define HAVE_LINUX_BTRACE.
9247 * config.in: Regenerated.
9248 * configure: Regenerated.
9249
5cc22e4c
MM		 92502013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9251
9252 * server.c (handle_qxfer): Preserve error message if -3 is
9253 returned.
9254 (qxfer): Document the -3 return value.
9255
7c97f91e
MM		 92562013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9257
9258 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9259 (linux_btrace_h): New variable.
9260 (linux-btrace.o): New rule.
9261
be9a119c 92622013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9263 Hafiz Abid Qadeer <abidh@codesourcery.com>
9264
9265 * tracepoint.c (trace_buffer_size): New global.
9266 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9267 (init_trace_buffer): Change to one-argument function. Allocate
9268 trace buffer memory.
9269 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9270 handle QTBuffer:size packet.
9271 (cmd_bigqtbuffer_size): New function.
9272 (initialize_tracepoint): Call init_trace_buffer with
9273 DEFAULT_TRACE_BUFFER_SIZE.
9274 * server.c (handle_query): Add QTBuffer:size in the
9275 supported packets.
9276
e64f7499
YQ		 92772013-03-07 Yao Qi <yao@codesourcery.com>
9278
9279 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9280 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9281 of -1.
9282 (cmd_qtsp): Adjust condition. Do post increment.
9283 Set cur_action and cur_step_action back to 0.
9284
f0ae6fc3
PA		 92852013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9286
9287 PR server/15236
9288 * linux-low.c (linux_write_memory): Return early success if LEN is
9289 zero.
9290
b5b0b0af
CV		 92912013-03-05 Corinna Vinschen <vinschen@redhat.de>
9292
334ad4a8 9293 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9294
589bc927
TT		 92952013-02-28 Tom Tromey <tromey@redhat.com>
9296
9297 * configure.ac: Invoke AC_SYS_LARGEFILE.
9298 * configure, config.in: Rebuild.
9299
dfe07582
CV		 93002013-02-28 Corinna Vinschen <vinschen@redhat.com>
9301
9302 * win32-low.c: Throughout, fix format strings and casts of
9303 printf-like functions to avoid type related warnings on all
9304 platforms.
9305 (get_child_debug_event): Print dwDebugEventCode as hex since
9306 that's how it's usually documented.
9307
736cd585
YQ		 93082013-02-28 Yao Qi <yao@codesourcery.com>
9309
9310 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9311 pulongest.
9312
e1f58301
JW		 93132013-02-27 Jiong Wang <jiwang@tilera.com>
9314
9315 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9316 (reg-tilegx32.c): New rule.
9317 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9318 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9319 different register info initializer according to elf class.
9320 (init_registers_tilgx32): New function. The tilegx32 register info
9321 initializer.
9322 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9323 (tile_store_gregset): Likewise.
9324
d171ca78
YQ		 93252013-02-27 Yao Qi <yao@codesourcery.com>
9326
9327 * server.c (process_point_options): Print debug message when
9328 debug_threads is true.
9329
282bbdf3
YQ		 93302013-02-26 Yao Qi <yao@codesourcery.com>
9331
9332 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9333
aca22551
PA		 93342013-02-19 Pedro Alves <palves@redhat.com>
9335 Kai Tietz <ktietz@redhat.com>
9336
9337 PR gdb/15161
9338
9339 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9340 instead of strtoul to extract address from packet.
9341 (process_serial_event) <'z'>: Likewise.
9342
4f3cee1c
YQ		 93432013-02-18 Yao Qi <yao@codesourcery.com>
9344
9345 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9346
8e1d55a3
PA		 93472013-02-14 Pedro Alves <palves@redhat.com>
9348
9349 Plug memory leak.
9350
9351 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9352 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9353
458820da
PA		 93542013-02-14 Pedro Alves <palves@redhat.com>
9355
9356 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9357
baea0dae
PA		 93582013-02-14 Pedro Alves <palves@redhat.com>
9359
9360 * tracepoint.c (save_string): Delete.
9361 (add_tracepoint_action): Use savestring instead of save_string.
9362
0b1afbb3
PA		 93632013-02-12 Pedro Alves <palves@redhat.com>
9364
9365 * linux-xtensa-low.c: Ditto.
9366 * xtensa-xtregs.c: Ditto.
9367
8a4ac37e
PA		 93682013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9369
9370 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9371 thread_db.
9372
148de6bb
MS		 93732013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9374
9375 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9376 aarch64_num_wp_regs and aarch64_num_bp_regs to
9377 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9378
55fac6e0
MS		 93792013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9380
9381 * linux-aarch64-low.c (ps_get_thread_area): Replace
9382 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9383
176eb98c
MS		 93842013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9385 Marcus Shawcroft <marcus.shawcroft@arm.com>
9386 Nigel Stephens <nigel.stephens@arm.com>
9387 Yufeng Zhang <yufeng.zhang@arm.com>
9388
9389 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9390 (aarch64.c, aarch64-without-fpu.c): New targets.
9391 * configure.srv (aarch64*-*-linux*): New.
9392 * linux-aarch64-low.c: New file.
9393
56f7af9c
MS		 93942013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9395
43aaf8b6 9396 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9397 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9398 (dequeue_one_deferred_signal, linux_resume_one_thread)
9399 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9400 (linux_tracefork_grandchild, linux_test_for_tracefork)
9401 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9402 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9403 where the argument is 0.
9404
60f662b0
YQ		 94052013-01-25 Yao Qi <yao@codesourcery.com>
9406
9407 * event-loop.c: Include "queue.h".
9408 (gdb_event_p): New typedef.
9409 (struct gdb_event) <next_event>: Remove.
9410 (event_queue): Change to QUEUE(gdb_event_p).
9411 (async_queue_event): Remove.
9412 (gdb_event_xfree): New.
9413 (initialize_event_loop): New.
9414 (process_event): Use API from QUEUE.
9415 (wait_for_event): Likewise.
9416 * server.c (main): Call initialize_event_loop.
9417 * server.h (initialize_event_loop): Declare.
9418
5ae4861a
YQ		 94192013-01-18 Yao Qi <yao@codesourcery.com>
9420
9421 * ax.h (struct eval_agent_expr_context): New.
9422 (gdb_eval_agent_expr): Update declaration.
9423 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9424 TFRAME. Add new argument CTX.
9425 * server.h (struct eval_agent_expr_context): Declare.
9426 (agent_mem_read, agent_tsv_read): Update declaration.
9427 (agent_mem_read_string): Likewise.
9428 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9429 (add_traceframe_block): Add new argument TPOINT.
9430 Increase TPOINT->traceframe_usage.
9431 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9432 eval_tracepoint_agent_expr.
9433 (condition_true_at_tracepoint): Likewise.
9434 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9435 (agent_mem_read_string, agent_tsv_read): Likewise.
9436
85e00e85
YQ		 94372013-01-16 Yao Qi <yao@codesourcery.com>
9438
9439 * linux-low.c (linux_resume_one_lwp): Don't check
9440 'lwp->bp_reinsert != 0'.
9441
4039cf45
JB		 94422013-01-07 Joel Brobecker <brobecker@adacore.com>
9443 Pedro Alves <palves@redhat.com>
9444
9445 * lynx-low.c (ptrace_request_to_str): Define a temporary
9446 macro and use it to simplify this function's implementation.
9447
9044dee2
JB		 94482013-01-07 Joel Brobecker <brobecker@adacore.com>
9449
9450 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9451 sets errno.
9452
e6352c8f
JB		 94532013-01-07 Joel Brobecker <brobecker@adacore.com>
9454
9455 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9456
50681a27
JB		 94572013-01-07 Joel Brobecker <brobecker@adacore.com>
9458
9459 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9460
3f6e77ef
JB		 94612013-01-07 Joel Brobecker <brobecker@adacore.com>
9462
9463 * lynx-low.c (lynx_resume): Use the resume_info parameter
9464 to determine the ptid for the lynx_ptrace call, unless
9465 it is equal to minus_one_ptid, in which case we use the
9466 ptid of the current_inferior.
9467 (lynx_wait_1): After having received a thread create/exit
9468 event, resume the inferior's execution using the signaling
9469 thread's ptid, rather than the old ptid.
9470
7fda33ae
JB		 94712013-01-07 Joel Brobecker <brobecker@adacore.com>
9472
9473 * lynx-low.c (lynx_resume): Delete variable ret.
9474
b9786c74
JB		 94752013-01-01 Joel Brobecker <brobecker@adacore.com>
9476
9477 * gdbreplay.c (gdbreplay_version): Update copyright year.
9478 * server.c (gdbserver_version): Likewise.
9479
8b93d60f
JB		 94802012-12-17 Joel Brobecker <brobecker@adacore.com>
9481
9482 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9483 new thread.
9484
037335a7
JB		 94852012-12-17 Joel Brobecker <brobecker@adacore.com>
9486
9487 * lynx-low.c (ptrace_request_to_str): Add handling for
9488 PTRACE_GETTRACESIG.
9489
52d4cbd8
JB		 94902012-12-17 Joel Brobecker <brobecker@adacore.com>
9491
9492 * lynx-low.c (lynx_attach): Delete variable new_process.
9493
ab8f6ca9
JB		 94942012-12-17 Joel Brobecker <brobecker@adacore.com>
9495
9496 * lynx-low.c (lynx_create_inferior): Delete variable
9497 new_process.
9498
78cbc024
JB		 94992012-12-17 Joel Brobecker <brobecker@adacore.com>
9500
9501 * lynx-low.c (ptrace_request_to_str): Do not handle
9502 PTRACE_GETTHREADLIST if this macro does not exist.
9503
14a00470
YQ		 95042012-12-15 Yao Qi <yao@codesourcery.com>
9505
9506 * Makefile.in (OBS): Add notif.o.
9507 * notif.c, notif.h: New.
9508 * server.c: Include "notif.h".
9509 (struct vstop_notif) <next>: Remove.
9510 <base>: New field.
9511 (queue_stop_reply): Update.
9512 (push_event, send_next_stop_reply): Remove.
9513 (discard_queued_stop_replies): Update.
9514 (notif_stop): New variable.
9515 (handle_v_stopped): Remove.
9516 (handle_v_requests): Don't call handle_v_stopped. Call
9517 handle_ack_notif instead.
9518 (queue_stop_reply_callback): Call notif_event_enque instead
9519 of queue_stop_reply.
9520 (handle_status): Don't call send_next_stop_reply, call
9521 notif_write_event instead.
9522 (kill_inferior_callback): Likewise.
9523 (detach_or_kill_inferior_callback): Likewise.
9524 (main): Call initialize_notif.
9525 (process_serial_event): Call QUEUE_is_empty.
9526 (handle_target_event): Call notif_push instead of push event.
9527 * server.h (push_event): Remove declaration.
9528
61c125b9
TT		 95292012-12-10 Tom Tromey <tromey@redhat.com>
9530
9531 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9532 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9533 macros.
9534 (.c.o): Rewrite.
9535 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9536 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9537 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9538 (amd64-linux-ipa.o, ax.o): Rewrite.
9539 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9540 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9541 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9542 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9543 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9544 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9545 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9546 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9547 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9548 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9549 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9550 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9551 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9552 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9553 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9554 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9555 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9556 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9557 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9558 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9559 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9560 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9561 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9562 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9563 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9564 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9565 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9566 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9567 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9568 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9569 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9570 (reg-tilegx.o): Remove.
9571 (all_object_files): New macro.
9572 Include .deps files.
9573 * aclocal.m4, configure: Rebuild.
9574 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9575 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9576 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9577
e90e9ad9
TT		 95782012-12-05 Tom Tromey <tromey@redhat.com>
9579
9580 PR gdb/14917:
9581 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9582
02d403bf 95832012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9584
9585 * configure.ac: Check for linux/perf_event.h.
9586 * config.in: Regenerated.
9587 * configure: Regenerated.
9588
0270a750
PA		 95892012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9590
9591 * hostio.c (handle_readlink): Decrease buffer size
9592 parameter passed to readlink by one byte.
9593
8c29b58e
YQ		 95942012-11-26 Yao Qi <yao@codesourcery.com>
9595
9596 * configure.ac (build_warnings): Append '-Wempty-body'.
9597 * configure: Regenerated.
9598 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9599 body.
9600
8bdce1ff
PM		 96012012-11-15 Pierre Muller <muller@sourceware.org>
9602
9603 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9604 * config.in: Regenerate.
9605 * configure: Regenerate.
9606 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9607 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9608 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9609 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9610 header.
9611 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9612 instead of <sys/wait.h> header.
9613 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9614
02d403bf 96152012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9616
9617 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9618 (various make rules): Remove -DGDBSERVER
9619
fbd5db48
YQ		 96202012-11-09 Yao Qi <yao@codesourcery.com>
9621
9622 * spu-low.c (current_ptid): Move it to ..
9623 * gdbthread.h: ... here. New.
9624 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9625 * server.c (myresume, process_serial_event): Likewise.
9626 * thread-db.c (thread_db_find_new_threads): Likewise.
9627 * tracepoint.c (run_inferior_command): Likewise.
9628
b3dc46ff
AB		 96292012-10-01 Andrew Burgess <aburgess@broadcom.com>
9630
9631 * server.c (handle_search_memory_1): Include access length in
9632 warning message.
9633
07c04788
HPN		 96342012-09-05 Michael Brandt <michael.brandt@axis.com>
9635
9636 * linux-crisv32-low.c: Fix compile errors.
9637
918d227b
YQ		 96382012-09-04 Yao Qi <yao@codesourcery.com>
9639
9640 * tracepoint.c (cmd_qtsv): Adjust debug message.
9641 Don't check CUR_TPOINT.
9642
18c1b81a
YQ		 96432012-08-28 Yao Qi <yao@codesourcery.com>
9644
9645 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9646 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9647 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9648 Remove declarations of xmalloc, xreallloc, xstrdup and
9649 freeargv.
9650 * Makefile.in (libiberty_h): New.
9651 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9652 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9653
dc82f37b
YQ		 96542012-08-23 Yao Qi <yao@codesourcery.com>
9655
9656 * server.h: Remove declaration of 'xsnprintf'.
9657
406b1477
KS		 96582012-08-22 Keith Seitz <keiths@redhat.com>
9659
9660 * server.h: Include build-gnulib-gbserver/config.h.
9661 * gdbreplay.c: Likewise.
9662
e6712ff1
DE		 96632012-08-08 Doug Evans <dje@google.com>
9664
9665 * Makefile.in (SFILES): Add gdb_vecs.c.
9666 (OBS): Add gdb_vecs.o.
9667 (gdb_vecs_h, host_defs_h): New variables.
9668 (thread-db.o): Add $(gdb_vecs_h) dependency.
9669 (gdb_vecs.o): New rule.
9670 * thread-db.c: #include "gdb_vecs.h".
9671 (thread_db_load_search): Use a vector to iterate over path elements.
9672 Handle text appearing after "$pdir".
9673
9674 * configure.ac: Add check for strstr.
9675 * config.in: Regenerate.
9676 * configure: Regenerate.
9677
7c3270ae
UW		 96782012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9679
9680 * hostio.c (handle_pread): If pread fails, fall back to attempting
9681 lseek/read.
9682 (handle_pwrite): Likewise for pwrite.
9683
b62e2b27
UW		 96842012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9685
9686 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9687 between unsupported TYPE and unimplementable ADDR/LEN combination.
9688 (arm_insert_point): Act on new return value.
9689
78a99e91
PA		 96902012-07-31 Pedro Alves <palves@redhat.com>
9691
9692 * server.c (process_point_options): Only skip tokens if we find
9693 one that is unrecognized. Don't treat 'X' specially while
9694 skipping unrecognized tokens.
9695
fcf303ab
UW		 96962012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9697
9698 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9699 to 4-byte-align HW breakpoint addresses for Thumb.
9700
7255706c
YQ		 97012012-07-27 Yao Qi <yao@codesourcery.com>
9702
9703 PR remote/14161.
9704
9705 * server.h: Declare gdb_agent_about_to_close.
9706 * target.c (kill_inferior): Include "agent.h".
9707 New. Send command 'kill'.
9708 * target.h (kill_inferior): Removed macro.
9709 * tracepoint.c (gdb_agent_about_to_close): New.
9710 (gdb_agent_helper_thread): Handle command 'close'.
9711 Wait endlessly until the inferior stops.
9712 Install gdb_agent_remove_socket to atexit hook.
9713 (agent_socket_name): New static variable.
9714 (gdb_agent_socket_init): Replace local variable 'name' with
9715 'agent_socket_name'.
9716 (gdb_agent_remove_socket): New.
9717
5a3f286f
YQ		 97182012-07-27 Yao Qi <yao@codesourcery.com>
9719
9720 * server.c (process_point_options): Stop at 'X' when parsing.
9721
961bd387
ME		 97222012-07-19 Michael Eager <eager@eagercon.com>
9723
a261b8f5 9724 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9725 to hw_execute.
9726 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9727 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9728 hardware breakpoint.
9729
aa7c7447
JK		 97302012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9731
9732 * gdbserver/linux-low.c (initialize_low): Call
9733 linux_ptrace_init_warnings.
9734
7f216e7c
DE		 97352012-07-02 Doug Evans <dje@google.com>
9736
9737 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9738 pointer to int.
9739
d3ce09f5
SS		 97402012-07-02 Stan Shebs <stan@codesourcery.com>
9741
9742 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9743 (ax.o): Add it to build rule.
9744 (ax-ipa.o): Ditto.
9745 (OBS): Add format.o.
9746 (IPA_OBS): Add format.o.
9747 * server.c (handle_query): Claim support for breakpoint commands.
9748 (process_point_options): Add command case.
9749 (process_serial_event): Leave running if there are printfs in
9750 effect.
9751 * mem-break.h (any_persistent_commands): Declare.
9752 (add_breakpoint_commands): Declare.
9753 (gdb_no_commands_at_breakpoint): Declare.
9754 (run_breakpoint_commands): Declare.
9755 * mem-break.c (struct point_command_list): New struct.
9756 (struct breakpoint): New field command_list.
9757 (any_persistent_commands): New function.
9758 (add_commands_to_breakpoint): New function.
9759 (add_breakpoint_commands): New function.
9760 (gdb_no_commands_at_breakpoint): New function.
9761 (run_breakpoint_commands): New function.
9762 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9763 locally.
9764 * ax.c: Include format.h.
9765 (ax_printf): New function.
9766 (gdb_eval_agent_expr): Add printf opcode.
9767
2f8f6aed
YQ		 97682012-06-13 Yao Qi <yao@codesourcery.com>
9769
9770 * server.c (start_inferior): Remove duplicated writes to fields
9771 'last_resume_kind' and 'last_status' of 'current_inferior'.
9772
0c9070b3
YQ		 97732012-06-12 Yao Qi <yao@codesourcery.com>
9774 Pedro Alves <palves@redhat.com>
9775
9776 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9777 comment.
9778 * server.c (handle_v_cont): Extend comment.
9779
c52daf70
YQ		 97802012-06-11 Yao Qi <yao@codesourcery.com>
9781
9782 * linux-low.c (linux_attach): Add 'static'.
9783
d38bbb0a
YQ		 97842012-06-06 Yao Qi <yao@codesourcery.com>
9785
9786 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9787
89dc0afd
JK		 97882012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9789
9790 Fix gcc -flto compilation warning.
9791 * server.c (main): Make variable multi_mode and attach volatile.
9792
75f62ce7
TJB		 97932012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9794
9795 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9796 if the platform doesn't know about it.
9797
65f479b6
PA		 97982012-05-30 Jeff Kenton <jkenton@tilera.com>
9799
9800 * Makefile.in (SFILES): Add linux-tile-low.c.
9801 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9802 * configure.srv: Handle tilegx-*-linux*.
9803 * linux-tile-low.c: New file.
9804
0c5bf5a9
JK		 98052012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9806
9807 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9808
a493e3e2
PA		 98092012-05-24 Pedro Alves <palves@redhat.com>
9810
9811 PR gdb/7205
9812
43aaf8b6 9813 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9814
2ea28649
PA		 98152012-05-24 Pedro Alves <palves@redhat.com>
9816
9817 PR gdb/7205
9818
9819 Replace target_signal with gdb_signal throughout.
9820
8d409d16
MR		 98212012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9822
9823 * linux-low.c (linux_store_registers): Avoid the copying sequence
9824 when no data has been retrieved by ptrace.
9825
23512c01
MGD		 98262012-05-22 Will Deacon <will.deacon@arm.com>
9827
9828 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9829 Include asm/ptrace.h.
9830 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9831 already defined.
9832
4934b29e
MR		 98332012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9834
9835 * linux-low.c (linux_store_registers): Don't re-retrieve data
9836 with ptrace that has already been obtained from /proc. Always
9837 copy any data retrieved with ptrace to the buffer supplied.
9838
bde24c0a
PA		 98392012-05-11 Yao Qi <yao@codesourcery.com>
9840 Pedro Alves <palves@redhat.com>
9841
9842 * linux-low.c (enum stopping_threads_kind): New.
9843 (stopping_threads): Change type to `enum stopping_threads_kind'.
9844 (handle_extended_wait): If stopping and suspending threads, leave
9845 the new_lwp suspended too.
9846 (linux_wait_for_event): Adjust.
9847 (stop_all_lwps): Set `stopping_threads' to
9848 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9849 whether we're suspending threads or just stopping them. Assert no
9850 recursion happens.
9851
623b6bdf
YQ		 98522012-04-29 Yao Qi <yao@codesourcery.com>
9853
9854 * server.h: Move some code to ...
9855 * gdbthread.h: ... here. New.
9856 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9857 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9858 (nto-low.o, win32-low.o): Likewise.
9859 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9860 * regcache.c, remote-utils.c, server.c: Likewise.
9861 * target.c, tracepoint.c, win32-low.c: Likewise.
9862
f15f9948
TJB		 98632012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9864
9865 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9866 (PTRACE_ARG4_TYPE): Likewise.
9867 (PTRACE_XFER_TYPE): Likewise.
9868 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9869 ptrace to PTRACE_ARG3_TYPE.
9870 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9871 (PTRACE_ARG4_TYPE): Likewise.
9872 (PTRACE_XFER_TYPE): Likewise.
9873 (linux_detach_one_lwp): Cast fourth argument of
9874 ptrace to long then PTRACE_ARG4_TYPE.
9875 (regsets_fetch_inferior_registers): Cast third argument of
9876 ptrace to long then PTRACE_ARG3_TYPE.
9877 (regsets_store_inferior_registers): Likewise.
9878
38ea300a
PA		 98792012-04-20 Pedro Alves <palves@redhat.com>
9880
9881 * configure: Regenerate.
9882
c971b7fa
PA		 98832012-04-19 Pedro Alves <palves@redhat.com>
9884
43aaf8b6 9885 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9886 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9887 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9888 (all, install-only, uninstall, clean-info, all-lib, clean): No
9889 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9890 (maintainer-clean realclean distclean): Use subdir_do.
9891 (subdir_do): New.
9892 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9893 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9894 * acinclude.m4: Include acx_configure_dir.m4.
9895 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9896 calls. Call AC_PROG_RANLIB. Configure gnulib using
9897 ACX_CONFIGURE_DIR.
9898 (GNULIB): New.
9899 (GNULIB_STDINT_H): Adjust.
9900 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9901 * gdbreplay.c: Include build-gnulib/config.h.
9902 * server.h: Likewise.
9903 * aclocal.m4: Regenerate.
9904 * config.in: Regenerate.
9905 * configure: Regenerate.
c971b7fa 9906
809277f8
PA		 99072012-04-19 Pedro Alves <palves@redhat.com>
9908
9909 * Makefile.in (LIBGNU, INCGNU): Adjust.
9910 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9911 (all, install-only, uninstall, clean-info, all-lib, clean)
9912 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9913 * configure.ac: Adjust AC_OUTPUT output.
9914 * aclocal.m4: Regenerate.
9915 * configure: Regenerate.
9916
fd9bb8b8
PA		 99172012-04-19 Pedro Alves <palves@redhat.com>
9918
9919 * Makefile.in (generated_files): New.
9920 (server_h): Remove the explicit dependency on config.h, and depend
9921 on $generated_files.
9922
1c298c66
PA		 99232012-04-19 Pedro Alves <palves@redhat.com>
9924
9925 * Makefile.in (INCGNU): Add -Ignulib.
9926
57c4b50b
PA		 99272012-04-19 Pedro Alves <palves@redhat.com>
9928
9929 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9930 (INCGNU): ... this, and spell out -I here.
9931 (GNULIB_LIB): Rename to ...
9932 (LIBGNU): ... this.
9933 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9934
1030e047
PA		 99352012-04-19 Pedro Alves <palves@redhat.com>
9936
9937 * config.in: Regenerate.
9938
447d4319
PA		 99392012-04-19 Pedro Alves <palves@redhat.com>
9940
9941 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9942 * server.h (memmem): Remove declaration.
9943 * config.in: Regenerate.
9944 * configure: Regenerate.
9945
aad9eab9
YQ		 99462012-04-19 Yao Qi <yao@codesourcery.com>
9947
9948 * Makefile.in (SFILES): Add common/vec.c.
9949 (OBS): Add vec.o.
9950 (vec.o): New rule.
9951
3e10640f
YQ		 99522012-04-19 Yao Qi <yao@codesourcery.com>
9953
9954 * remote-utils.c (prepare_resume_reply): Replace with macro
9955 target_core_of_thread.
9956 * server.c (handle_qxfer_threads_proper): Likewise.
9957 * target.h (traget_core_of_thread): New macro.
9958
71622373
PA		 99592012-04-18 Pedro Alves <palves@redhat.com>
9960
9961 * aclocal.m4: Regenerate.
9962 * configure: Regenerate.
9963
80d26939
YQ		 99642012-04-16 Yao Qi <yao@codesourcery.com>
9965
9966 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9967 duplicated on address.
9968
42476b70
YQ		 99692012-04-16 Yao Qi <yao@codesourcery.com>
9970
9971 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9972 (struct tracepoint_action_ops) <send>: New field.
9973 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9974 (agent_expr_send, x_tracepoint_action_send): New.
9975 (l_tracepoint_action_send): New.
9976 (cmd_qtdp): Download and install tracepoint
9977 according to `use_agent'.
9978 (run_inferior_command): Add one more parameter `len'.
9979 Update callers.
9980 (tracepoint_send_agent): New.
9981 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9982
7bc83639
YQ		 99832012-04-16 Yao Qi <yao@codesourcery.com>
9984
9985 * tracepoint.c (download_tracepoints): Moved to ...
9986 (cmd_qtstart): ... here.
9987
5f18041e
YQ		 99882012-04-14 Yao Qi <yao@codesourcery.com>
9989
9990 * tracepoint.c: Include inttypes.h.
9991 (struct collect_memory_action): Use sized types.
9992 (struct tracepoint): Likewise.
9993 (cmd_qtdp, stop_tracing): Update print specifiers.
9994 (cmd_qtp, response_tracepoint): Likewise.
9995 (collect_data_at_tracepoint): Likewise.
9996 (collect_data_at_step): Likewise.
9997
55a8c076
YQ		 99982012-04-14 Yao Qi <yao@codesourcery.com>
9999
10000 Import gnulib module inttypes.
10001 * aclocal.m4, config.in, configure: Regenerated.
10002
dc750257
YQ		 100032012-04-14 Yao Qi <yao@codesourcery.com>
10004
10005 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10006 Makefile and config.status at last.
10007
0ab5faf9
YQ		 100082012-04-13 Yao Qi <yao@codesourcery.com>
10009
10010 * tracepoint.c: Include stdint.h unconditionally.
10011
18f5fd81
TJB		 100122012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10013
10014 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10015 on BFD_HAVE_SYS_PROCFS_TYPE.
10016 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10017 * configure: Regenerate.
10018 * config.in: Likewise.
10019
4d47af5c
L		 100202012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10021
10022 * Makefile.in (clean): Also remove x32.c x32-linux.c
10023 x32-avx.c x32-avx-linux.c.
10024 (x32.o): New target.
10025 (x32.c): Likewise.
10026 (x32-linux.o): Likewise.
10027 (x32-linux.c): Likewise.
10028 (x32-avx.o): Likewise.
10029 (x32-avx.c): Likewise.
10030 (x32-avx-linux.o): Likewise.
10031 (x32-avx-linux.c): Likewise.
10032
10033 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10034 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10035 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10036 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10037 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10038 i386/x32-avx-linux.xml.
10039
10040 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10041 (init_registers_x32_avx_linux): Likwise.
10042 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10043 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10044
ecedbe58
PA		 100452012-04-13 Pedro Alves <palves@redhat.com>
10046
10047 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10048 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10049 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10050 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10051 the sub-make.
10052
c92b5177
L		 100532012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10054
10055 * linux-x86-low.c (compat_x32_clock_t): New.
10056 (compat_x32_siginfo_t): Likewise.
10057 (compat_x32_siginfo_from_siginfo): Likewise.
10058 (siginfo_from_compat_x32_siginfo): Likewise.
10059 (linux_is_elf64): Likewise.
10060 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10061 and siginfo_from_compat_x32_siginfo for x32.
10062 (x86_arch_setup): Set linux_is_elf64.
10063
214d508e
L		 100642012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10065
10066 PR gdb/13969
10067 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10068 e_machine field.
10069 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10070 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10071 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10072 compatible with process.
10073
c9a1864a
YQ		 100742012-04-12 Yao Qi <yao@codesourcery.com>
10075
10076 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10077 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10078 (install-only, install-info, clean): Handle sub dir gnulib.
10079 (all-lib, am--refresh): New targets.
10080 (memmem.o): Remove target.
10081 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10082 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10083 (AC_REPLACE_FUNCS): Remove memmem.
10084 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10085 (AC_OUTPUT): Generate Makefile in gnulib/.
10086 * aclocal.m4, config.in, configure: Regenerated.
10087
367ba2c2
MR		 100882012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10089
10090 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10091
9d236627
PA		 100922012-04-05 Pedro Alves <palves@redhat.com>
10093
10094 -Werror=strict-aliasing
10095
10096 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10097 pointer.
10098
111217b3
PA		 100992012-04-04 Pedro Alves <palves@redhat.com>
10100
10101 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10102 (sparc_store_gregset_from_stack, sparc_store_gregset)
10103 (sparc_breakpoint_at): Fix formatting.
10104
8365dcf5
TJB		 101052012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10106
10107 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10108 are available.
10109 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10110 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10111 * config.in: Regenerate.
10112 * configure: Likewise.
10113
689cc2ae
PA		 101142012-03-29 Pedro Alves <palves@redhat.com>
10115
10116 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10117 Correct ptrace arguments.
10118
c14dfd32
PA		 101192012-03-28 Pedro Alves <palves@redhat.com>
10120
10121 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10122 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10123 (IA64_FR1_REGNUM): New defines.
10124 (ia64_fetch_register): New.
10125 (the_low_target): Install it.
10126 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10127 field.
10128 * linux-low.c (linux_fetch_registers): Try the
10129 the_low_target.fetch_register hook first.
10130
10131 * linux-arm-low.c (the_low_target): Adjust.
10132 * linux-bfin-low.c (the_low_target): Adjust.
10133 * linux-cris-low.c (the_low_target): Adjust.
10134 * linux-crisv32-low.c (the_low_target): Adjust.
10135 * linux-m32r-low.c (the_low_target): Adjust.
10136 * linux-m68k-low.c (the_low_target): Adjust.
10137 * linux-mips-low.c (the_low_target): Adjust.
10138 * linux-ppc-low.c (the_low_target): Adjust.
10139 * linux-s390-low.c (the_low_target): Adjust.
10140 * linux-sh-low.c (the_low_target): Adjust.
10141 * linux-sparc-low.c (the_low_target): Adjust.
10142 * linux-tic6x-low.c (the_low_target): Adjust.
10143 * linux-x86-low.c (the_low_target): Adjust.
10144 * linux-xtensa-low.c (the_low_target): Adjust.
10145
63c88e13
PA		 101462012-03-26 Pedro Alves <palves@redhat.com>
10147
10148 * server.c (handle_qxfer_libraries): Don't bail early if
10149 the_target->qxfer_libraries_svr4 is not NULL.
10150
fb723180
PA		 101512012-03-26 Pedro Alves <palves@redhat.com>
10152
10153 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10154
0afae3cf
PA		 101552012-03-23 Pedro Alves <palves@redhat.com>
10156
10157 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10158 "library-list-svr4" element's start tag when the the DSO list is
10159 empty.
10160
485f1ee4
PA		 101612012-03-23 Pedro Alves <palves@redhat.com>
10162
10163 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10164 a variable whose type size is the same as the inferior's pointer
10165 size.
10166
a5362b9a
TS		 101672012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10168
10169 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10170 struct siginfo.
10171 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10172 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10173 * linux-low.h: Include <signal.h>.
10174 (struct siginfo): Remove forward declaration.
10175 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10176 struct siginfo.
10177
d226c142
MF		 101782012-03-21 Mike Frysinger <vapier@gentoo.org>
10179
10180 * .gitignore: Ignore more files.
10181
122f36ef
PA		 101822012-03-19 Pedro Alves <palves@redhat.com>
10183 Jan Kratochvil <jan.kratochvil@redhat.com>
10184
10185 * server.c (cont_thread, general_thread): Add describing comments.
10186 (start_inferior): Clear `cont_thread'.
10187 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10188 of a process.
10189
fc3e5175
YQ		 101902012-03-15 Yao Qi <yao@codesourcery.com>
10191
10192 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10193 handling to ...
10194 (cmd_qtdp): ... here.
10195
8d0d92cd
YQ		 101962012-03-15 Yao Qi <yao@codesourcery.com>
10197
10198 * tracepoint.c (struct tracepoint_action_ops): New.
10199 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10200 (m_tracepoint_action_download): New.
10201 (r_tracepoint_action_download): New.
10202 (x_tracepoint_action_download): New.
10203 (l_tracepoint_action_download): New.
10204 (add_tracepoint_action): Install `action->ops' according type.
10205 (download_tracepoint_1): Move code `download' function pointer
10206 of various tracepoint_action_ops.
10207
87b0bb13
JK		 102082012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10209
10210 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10211 linux_ptrace_attach_warnings.
10212
5f572dec
JK		 102132012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10214
10215 * Makefile.in (linux-ptrace.o): New.
10216 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10217 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10218 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10219 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10220 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10221 of these targets.
10222 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10223
f4647387
YQ		 102242012-03-08 Yao Qi <yao@codesourcery.com>
10225 Pedro Alves <palves@redhat.com>
10226
10227 Fix PR server/13392.
10228 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10229 offset of JMP insn.
10230 * tracepoint.c (remove_tracepoint): New.
10231 (cmd_qtdp): Call remove_tracepoint when failed to install.
10232
9b224c5e
PA		 102332012-03-07 Pedro Alves <palves@redhat.com>
10234
10235 * linux-low.c (get_detach_signal): New.
10236 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10237 Pass on pending signals to PTRACE_DETACH. Check the result of the
10238 ptrace call.
10239 * server.c (program_signals, program_signals_p): New.
10240 (handle_general_set): Handle QProgramSignals.
10241 * server.h (program_signals, program_signals_p): Declare.
10242
e237a7e2
JK		 102432012-03-05 Pedro Alves <palves@redhat.com>
10244 Jan Kratochvil <jan.kratochvil@redhat.com>
10245
10246 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10247 New comment why.
10248
5808517f
YQ		 102492012-03-03 Yao Qi <yao@codesourcery.com>
10250
10251 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10252 agent_look_up_symbols.
10253
58b4daa5
YQ		 102542012-03-03 Yao Qi <yao@codesourcery.com>
10255
10256 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10257 (linux-x86-low.o): Likewise.
10258 * server.h: Remove in_process_agent_loaded.
10259 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10260 common/agent.c.
10261 Update callers.
10262
8ffcbaaf
YQ		 102632012-03-03 Yao Qi <yao@codesourcery.com>
10264
10265 * tracepoint.c (gdb_agent_capability): New global.
10266 (in_process_agent_loaded_ust): Renamed to
10267 `in_process_agent_supports_ust'.
10268 Update callers.
10269 (in_process_agent_supports_ust): Call agent_capability_check.
10270 (clear_installed_tracepoints): Assert that agent supports
10271 agent.
10272
d1feda86
YQ		 102732012-03-03 Yao Qi <yao@codesourcery.com>
10274
10275 * linux-low.c (linux_supports_agent): New.
10276 (linux_target_ops): Initialize field `supports_agent' with
10277 linux_supports_agent.
10278 * target.h (struct target_ops) <supports_agent>: New.
10279 (target_supports_agent): New macro.
10280 * server.c (handle_general_set): Handle packet 'QAgent'.
10281 (handle_query): Send `QAgent+'.
10282 * Makefile.in (server.o): Depends on agent.h.
10283
2fa291ac
YQ		 102842012-03-03 Yao Qi <yao@codesourcery.com>
10285
10286 * Makefile.in (OBS): Add agent.o.
10287 Add new rule for agent.o.
10288 Track dependence of tracepoint.c on agent.h.
10289 * tracepoint.c (run_inferior_command_1):
10290 (run_inferior_command): Call agent_run_command.
10291 (gdb_ust_connect_sync_socket): Deleted. Move it to
10292 common/agent.c.
10293 (resume_thread, stop_thread): Likewise.
10294 (gdb_ust_socket_init): Renamed to ...
10295 (gdb_agent_socket_init): ... New.
10296 (gdb_ust_thread): Renamed to ...
10297 (gdb_agent_helper_thread): ... New.
10298 (gdb_ust_init): Move some code to ...
10299 (gdb_agent_init): ... here. New.
10300 [HAVE_UST]: Call gdb_ust_init.
10301 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10302 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10303 * config.in, configure: Regenerated.
10304
05044653
PA		 103052012-03-02 Pedro Alves <palves@redhat.com>
10306
10307 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10308 * linux-low.c (struct simple_pid_list): New.
10309 (stopped_pids): New a struct simple_pid_list pointer.
10310 (add_to_pid_list, pull_pid_from_list): New.
10311 (handle_extended_wait): Don't assume the first signal new children
10312 report is SIGSTOP. Adjust call to pull_pid_from_list.
10313 (linux_wait_for_lwp): Adjust.
10314
8d00225b
YQ		 103152012-03-02 Yao Qi <yao@codesourcery.com>
10316
10317 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10318 debug log.
10319
19560ba5
YQ		 103202012-03-02 Yao Qi <yao@codesourcery.com>
10321
10322 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10323 `stop_pc' and `tpoint'. Update caller.
10324
1faeff08
MR		 103252012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10326
10327 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10328 * linux-low.c (use_linux_regsets): New macro.
10329 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10330 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10331 (linux_register_in_regsets): New function.
10332 (usr_fetch_inferior_registers): Skip registers covered by
10333 regsets.
10334 (usr_store_inferior_registers): Likewise.
10335 (usr_fetch_inferior_registers): New macro.
10336 (usr_store_inferior_registers): Likewise.
10337 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10338 (linux_store_registers): Likewise.
10339 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10340 prototype.
10341 (init_registers_mips64_dsp_linux): Likewise.
10342 (init_registers_mips_linux): New macro.
10343 (init_registers_mips_dsp_linux): Likewise.
10344 (mips_dsp_num_regs): Likewise.
10345 (DSP_BASE, DSP_CONTROL): New fallback macros.
10346 (mips_base_regs): New macro.
10347 (mips_regmap): Use it. Fix the size.
10348 (mips_dsp_regmap): New variable.
10349 (mips_dsp_regset_bitmap): Likewise.
10350 (mips_arch_setup): New function.
10351 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10352 than mips_regmap.
10353 (mips_cannot_store_register): Likewise.
10354 (the_low_target): Update .arch_setup, .num_regs and .regmap
10355 initializers. Add .regset_bitmap initializer.
10356 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10357 initializer.
10358 * linux-bfin-low.c (the_low_target): Likewise.
10359 * linux-cris-low.c (the_low_target): Likewise.
10360 * linux-crisv32-low.c (the_low_target): Likewise.
10361 * linux-ia64-low.c (the_low_target): Likewise.
10362 * linux-m32r-low.c (the_low_target): Likewise.
10363 * linux-m68k-low.c (the_low_target): Likewise.
10364 * linux-ppc-low.c (the_low_target): Likewise.
10365 * linux-s390-low.c (the_low_target): Likewise.
10366 * linux-sh-low.c (the_low_target): Likewise.
10367 * linux-sparc-low.c (the_low_target): Likewise.
10368 * linux-tic6x-low.c (the_low_target): Likewise.
10369 * linux-x86-low.c (the_low_target): Likewise.
10370 * linux-xtensa-low.c (the_low_target): Likewise.
10371 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10372 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10373 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10374 srv_xmlfiles.
10375 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10376 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10377
c03e6ccc
YQ		 103782012-02-29 Yao Qi <yao@codesourcery.com>
10379 Pedro Alves <palves@redhat.com>
10380
10381 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10382 `step_over_finished' is true.
10383
644cebc9
PA		 103842012-02-27 Pedro Alves <palves@redhat.com>
10385
10386 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10387 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10388
c14d7ab2
PA		 103892012-02-27 Pedro Alves <palves@redhat.com>
10390
10391 PR server/9684
10392 * linux-low.c (pid_is_stopped): New.
10393 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10394
412c89dd
LM		 103952012-02-25 Luis Machado <lgustavo@codesourcery.com>
10396
10397 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10398 of conditions.
10399
b745defe
MR		 104002012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10401
10402 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10403
9f3a5c85
LM		 104042012-02-24 Luis Machado <lgustavo@codesourcery>
10405
10406 * server.c (handle_query): Advertise support for target-side
10407 breakpoint condition evaluation.
10408 (process_point_options): New function.
10409 (process_serial_event): When inserting a breakpoint, check for
10410 a target-side condition that should be evaluated.
10411
10412 * mem-break.c: Include regcache.h and ax.h.
10413 (point_cond_list_t): New data structure.
10414 (breakpoint) <cond_list>: New field.
10415 (find_gdb_breakpoint_at): Make non-static.
10416 (delete_gdb_breakpoint_at): Clear any target-side
10417 conditions.
10418 (clear_gdb_breakpoint_conditions): New function.
10419 (add_condition_to_breakpoint): Likewise.
10420 (add_breakpoint_condition): Likewise.
10421 (gdb_condition_true_at_breakpoint): Likewise.
10422 (gdb_breakpoint_here): Return result directly instead
10423 of going through a local variable.
10424
10425 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10426 (clear_gdb_breakpoint_conditions): Likewise.
10427 (add_breakpoint_condition): Likewise.
10428 (gdb_condition_true_at_breakpoint): Likewise.
10429
10430 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10431 (need_step_over_p): Take target-side breakpoint condition into
10432 consideration.
10433
5e1dc496
LM		 104342012-02-24 Luis Machado <lgustavo@codesourcery>
10435
10436 * server.h: Include tracepoint.h.
10437 (agent_mem_read, agent_get_trace_state_variable_value,
10438 agent_set_trace_state_variable_value,
10439 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10440 get_set_tsv_func_addr): New prototypes.
10441
10442 * ax.h: New include file.
10443 * ax.c: New source file.
10444
10445 * tracepoint.c: Include ax.h.
10446 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10447 agent_expr, eval_result_type): Move to ax.h.
10448 (parse_agent_expr): Rename to ...
10449 (gdb_parse_agent_expr): ... this, make it non-static and move
10450 to ax.h.
10451 (unparse_agent_expr) Rename to ...
10452 (gdb_unparse_agent_expr): ... this, make it non-static and move
10453 to ax.h.
10454 (eval_agent_expr): Rename to ...
10455 (eval_tracepoint_agent_expr): ... this.
10456 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10457 forward declarations.
10458 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10459 (agent_get_trace_state_variable_value): New function.
10460 (agent_set_trace_state_variable_value): New function.
10461 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10462 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10463 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10464 (condition_true_at_tracepoint): Likewise.
10465 (parse_agent_expr): Rename to ...
10466 (gdb_parse_agent_expr): ... this and move to ax.c.
10467 (unparse_agent_expr): Rename to ...
10468 (gdb_unparse_agent_expr): ... this and move to ax.c.
10469 (gdb_agent_op_name): Move to ax.c.
10470 (eval_agent_expr): Rename to ...
10471 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10472 and move to ax.c.
10473 (eval_tracepoint_agent_expr): New function.
10474 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10475 non-static.
5e1dc496
LM		 10476 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10477 ax.c.
10478 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10479 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10480 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10481 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10482 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10483 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10484 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10485 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10486 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10487 (compile_bytecodes): Remove forward declaration.
10488 (is_goto_target): Move to ax.c.
10489 (compile_bytecodes): Move to ax.c and call
10490 agent_get_trace_state_variable_value (...) and
10491 agent_set_trace_state_variable_value (...).
10492
10493 * Makefile.in: Update ax.c and IPA dependencies.
10494
277e4e52
PA		 104952012-02-24 Pedro Alves <palves@redhat.com>
10496
10497 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10498 (cmd_bigqtbuffer_circular): ... this. Only handle
10499 'QTBuffer:circular:'.
10500 (handle_tracepoint_general_set): Adjust.
10501
bf4c19f7
YQ		 105022012-02-16 Yao Qi <yao@codesourcery.com>
10503
10504 * inferiors.c: Move code to ...
10505 * dll.c: .... here. New.
10506 * server.h: Declare clear_dlls.
10507 * Makefile.in (SFILES): Add dll.c.
10508 (OBS): Add dll.o
10509 (dll.o): New rule.
10510
d73f2619
YQ		 105112012-02-11 Yao Qi <yao@codesourcery.com>
10512
10513 * server.c: (handle_monitor_command): Add a new parameter
10514 `own_buf'.
10515 (handle_query): Update caller.
10516
f8255c2a
JB		 105172012-02-09 Joel Brobecker <brobecker@adacore.com>
10518
10519 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10520 * configure, config.in: Regenerate.
10521 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10522 is not defined.
10523
da84f473
PA		 105242012-02-02 Pedro Alves <palves@redhat.com>
10525
10526 Try SIGKILL first, then PTRACE_KILL.
10527 * linux-low.c (linux_kill_one_lwp): New.
10528 (linux_kill_one_lwp): Rename to ...
10529 (kill_one_lwp_callback): ... this. Use the new
10530 linux_kill_one_lwp.
10531
e886a173
PA		 105322012-02-02 Pedro Alves <palves@redhat.com>
10533
10534 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10535 inferior.
10536
be07f1a2
PA		 105372012-01-27 Pedro Alves <palves@redhat.com>
10538
10539 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10540 (elf_64_file_p): Make static.
10541 (linux_pid_exe_is_elf_64_file): New.
10542 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10543 Delete declarations.
10544 (linux_pid_exe_is_elf_64_file): Declare.
10545 * linux-x86-low.c (x86_arch_setup): Use
10546 linux_pid_exe_is_elf_64_file.
10547
d8301ad1
JK		 105482012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10549
10550 * linux-low.c (linux_wait_for_event_1): Rename to ...
10551 (linux_wait_for_event): ... here and merge it with former
10552 linux_wait_for_event - new variable wait_ptid, use it.
10553 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10554
01b17894
PA		 105552012-01-23 Pedro Alves <palves@redhat.com>
10556
10557 * server.c (main): Avoid yet another case of infinite loop while
10558 detaching/killing after a longjmp.
10559
e825046f
JK		 105602012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10561
10562 Code cleanup.
10563 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10564
b9e7b9c3
UW		 105652012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10566
10567 * hostio.c (handle_readlink): New function.
10568 (handle_vFile): Call it to handle "vFile:readlink" packets.
10569
901f9912
UW		 105702012-01-20 Pedro Alves <palves@redhat.com>
10571 Ulrich Weigand <ulrich.weigand@linaro.org>
10572
10573 * server.c (handle_v_requests): Only support vAttach and vRun to
10574 start multiple processes when in extended protocol mode.
10575
fc1ab1a0
PA		 105762012-01-17 Pedro Alves <palves@redhat.com>
10577
10578 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10579 memalign plus mprotect to allocate the scratch buffer.
10580
7d5d4e98
PA		 105812012-01-13 Pedro Alves <palves@redhat.com>
10582
10583 * server.c (attach_inferior): Clear `cont_thread'.
10584
f128d5e9
PA		 105852012-01-13 Pedro Alves <palves@redhat.com>
10586
10587 * server.c (main): Avoid infinite loop while detaching/killing
10588 after a longjmp.
10589
06db92f0
DE		 105902012-01-09 Doug Evans <dje@google.com>
10591
10592 * server.c (start_inferior): Set last_ptid in --wrapper case.
10593
32d92999
YQ		 105942012-01-06 Yao Qi <yao@codesourcery.com>
10595
10596 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10597 defined.
10598 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10599
5e0a92a9
YQ		 106002012-01-04 Yao Qi <yao@codesourcery.com>
10601
10602 * tracepoint.c (cmd_qtdp): Print debug message
10603 for static tracepoint.
10604
ae639e8c
YQ		 106052012-01-04 Yao Qi <yao@codesourcery.com>
10606
10607 * tracepoint.c (trace_vdebug): Differentiate debug message
10608 between gdbserver and IPA.
10609
f72429c5
YQ		 106102012-01-03 Yao Qi <yao@codesourcery.com>
10611
10612 * tracepoint.c (tracepoint_was_hit): Don't collect for
10613 static tracepoint.
10614
12c3e59c
JB		 106152012-01-02 Joel Brobecker <brobecker@adacore.com>
10616
10617 * terminal.h: Reformat copyright header.
10618
67827812
JB		 106192012-01-02 Joel Brobecker <brobecker@adacore.com>
10620
10621 * server.c (gdbserver_version): Update copyright year.
10622 * gdbreplay.c (gdbreplay_version): Likewise.
10623
3e52c33d
JK		 106242011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10625
10626 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10627
10628 Revert:
10629 2011-12-18 Hui Zhu <teawater@gmail.com>
10630 * linux-low.c (linux_create_inferior): Save return value to ret.
10631
66f1260e
HZ		 106322011-12-18 Hui Zhu <teawater@gmail.com>
10633
10634 * linux-low.c (linux_create_inferior): Save return value to ret.
10635
e77616d7
DE		 106362011-12-16 Doug Evans <dje@google.com>
10637
e7b06c57
DE		 10638 * linux-low.c (linux_create_inferior): If stdio connection,
10639 redirect stdin from /dev/null, stdout to stderr.
10640 * remote-utils.c (remote_is_stdio): New static global.
10641 (remote_connection_is_stdio): New function.
10642 (remote_prepare): Handle stdio connection.
10643 (remote_open): Ditto.
10644 (remote_close): Don't close stdin for stdio connections.
10645 (read_prim,write_prim): New functions. Replace all calls to
10646 read/write to these.
10647 * server.c (main): Watch for "-" argument. Move call to
10648 remote_prepare before start_inferior.
10649 * server.h (STDIO_CONNECTION_NAME): New macro.
10650 (remote_connection_is_stdio): Declare.
10651
e77616d7
DE		 10652 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10653 in debugging output.
10654
82067193
YQ		 106552011-12-15 Yao Qi <yao@codesourcery.com>
10656
10657 * tracepoint.c: Include sys/syscall.h.
10658 (gdb_ust_thread): Remove preprocessor conditional.
10659
82bfbe7e
PA		 106602011-12-14 Pedro Alves <pedro@codesourcery.com>
10661
10662 * linux-low.c (linux_detach_one_lwp): Call
10663 the_low_target.prepare_to_resume before detaching.
10664
712c6575
YQ		 106652011-12-14 Yao Qi <yao@codesourcery.com>
10666
10667 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10668 of write.
10669
d54d1edf
YQ		 106702011-12-14 Yao Qi <yao@codesourcery.com>
10671
10672 * i386-low.c (i386_low_stopped_data_address): Initialize local
10673 variable `control'.
10674
6210a125
PA		 106752011-12-13 Pedro Alves <pedro@codesourcery.com>
10676
10677 PR remote/13492
10678
10679 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10680 DR_CONTROL unless necessary. Extend comments.
10681 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10682 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10683
2ece8244
YQ		 106842011-12-13 Yao Qi <yao@codesourcery.com>
10685
10686 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10687 macros.
10688 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10689
784867a5
JK		 106902011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10691
10692 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10693 Print new debug message for such case.
10694
6bf36717
JK		 106952011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10696
10697 Fix overlapping memcpy.
10698 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10699 the read_inferior_memory transfer.
10700 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10701 write_inferior_memory transfer.
10702 (set_fast_tracepoint_jump): New variable buf. Use it for the
10703 read_inferior_memory and write_inferior_memory transfers.
10704 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10705 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10706 Use it for the write_inferior_memory transfer.
10707 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10708 buffers.
10709
50275556
MR		 107102011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10711
10712 * linux-low.c (fetch_register, store_register): Make code
10713 consistent, fix formatting.
10714
7325beb4
MR		 107152011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10716
10717 * linux-low.c (usr_store_inferior_registers): Factor out code
10718 to handle individual registers into...
10719 (store_register): ... this new function.
10720
c642a434
UW		 107212011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10722
10723 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10724 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10725 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10726 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10727 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10728 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10729 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10730 (srv_xmlfiles): Add new XML files.
10731
10732 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10733 and <sys/uio.h>.
10734 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10735 (init_registers_s390_linux32v1): Add prototype.
10736 (init_registers_s390_linux32v2): Likewise.
10737 (init_registers_s390_linux64v1): Likewise.
10738 (init_registers_s390_linux64v2): Likewise.
10739 (init_registers_s390x_linux64v1): Likewise.
10740 (init_registers_s390x_linux64v2): Likewise.
10741 (s390_num_regs): Increment to 52.
10742 (s390_regmap): Add orig_r2 register.
10743 (s390_num_regs_3264): Increment to 68.
10744 (s390_regmap_3264): Add orig_r2 register.
10745 (s390_collect_ptrace_register): Handle orig_r2 register.
10746 (s390_supply_ptrace_register): Likewise.
10747 (s390_fill_last_break): New function.
10748 (s390_store_last_break): Likewise.
10749 (s390_fill_system_call): New function.
10750 (s390_store_system_call): Likewise.
10751 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10752 register sets.
10753 (s390_check_regset): New function.
10754 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10755 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10756 Update target_regsets for available register sets.
10757
2268b414
JK		 107582011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10759 Jan Kratochvil <jan.kratochvil@redhat.com>
10760
10761 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10762 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10763 New.
10764 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10765 * linux-low.h (struct process_info_private): New member r_debug.
10766 * server.c (handle_qxfer_libraries): Call
10767 the_target->qxfer_libraries_svr4.
10768 (handle_qxfer_libraries_svr4): New function.
10769 (qxfer_packets): New entry "libraries-svr4".
10770 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10771 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10772 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10773 PACKET_qXfer_libraries_svr4.
10774
d6db1fab
UW		 107752011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10776
10777 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10778 PSW address/mask between 8-byte and 16-byte formats.
10779 (s390_supply_ptrace_register): Likewise.
10780 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10781 basic addressing mode bit.
10782
242f5f1c
SS		 107832011-11-24 Stan Shebs <stan@codesourcery.com>
10784
10785 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10786
f196051f
SS		 107872011-11-17 Stan Shebs <stan@codesourcery.com>
10788
10789 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10790 (tracing_start_time): New global.
10791 (tracing_stop_time): New global.
10792 (tracing_user_name): New global.
10793 (tracing_notes): New global.
10794 (tracing_stop_note): New global.
10795 (cmd_qtstart): Set traceframe_usage, start_time.
10796 (stop_tracing): Set stop_time.
10797 (cmd_qtstatus): Report additional status.
10798 (cmd_qtp): New function.
10799 (handle_tracepoint_query): Call it.
10800 (cmd_qtnotes): New function.
10801 (handle_tracepoint_general_set): Call it.
10802 (get_timestamp): Rename from tsv_get_timestamp.
10803
405f8e94
SS		 108042011-11-14 Stan Shebs <stan@codesourcery.com>
10805 Kwok Cheung Yeung <kcy@codesourcery.com>
10806
10807 * linux-x86-low.c (small_jump_insn): New.
10808 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10809 trampoline and error message, build a trampoline and issue a small
10810 jump instruction to it.
10811 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10812 trampoline and error message.
10813 (x86_get_min_fast_tracepoint_insn_len): New.
10814 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10815 * linux-low.h (struct linux_target_ops): Add arguments to
10816 install_fast_tracepoint_jump_pad operation, add new operation.
10817 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10818 arguments.
10819 (linux_get_min_fast_tracepoint_insn_len): New function.
10820 (linux_target_op): Add new operation.
10821 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10822 (gdb_trampoline_buffer_end): Ditto.
10823 (gdb_trampoline_buffer_error): Ditto.
10824 (struct ipa_sym_addresses): Add fields for new IPA variables.
10825 (symbol_list): Add entries for new IPA variables.
10826 (struct tracepoint): Add fields to hold the address range of the
10827 trampoline used by the tracepoint.
10828 (trampoline_buffer_head): New static variable.
10829 (trampoline_buffer_tail): Ditto.
10830 (claim_trampoline_space): New function.
10831 (have_fast_tracepoint_trampoline_buffer): New function.
10832 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10833 structure.
10834 (install_fast_tracepoint): Ditto, also add error buffer argument.
10835 (cmd_qtminftpilen): New function.
10836 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10837 (fast_tracepoint_from_trampoline_address): New function.
10838 (fast_tracepoint_collecting): Handle trampoline as part of jump
10839 pad space.
10840 (set_trampoline_buffer_space): New function.
10841 (initialize_tracepoint): Initialize new IPA variables.
10842 * target.h (struct target_ops): Add arguments to
10843 install_fast_tracepoint_jump_pad operation, add new
10844 get_min_fast_tracepoint_insn_len operation.
10845 (target_get_min_fast_tracepoint_insn_len): New.
10846 (install_fast_tracepoint_jump_pad): Add arguments.
10847 * server.h (IPA_BUFSIZ): Define.
10848 * linux-i386-ipa.c: Include extra header files.
10849 (initialize_fast_tracepoint_trampoline_buffer): New function.
10850 (initialize_low_tracepoint): Call it.
10851 * server.h (set_trampoline_buffer_space): Declare.
10852 (claim_trampoline_space): Ditto.
10853 (have_fast_tracepoint_trampoline_buffer): Ditto.
10854
1e4d1764
YQ		 108552011-11-14 Yao Qi <yao@codesourcery.com>
10856
10857 * server.c (handle_query): Handle InstallInTrace for qSupported.
10858 * tracepoint.c (add_tracepoint): Sort list.
10859 (install_tracepoint, download_tracepoint): New.
10860 (cmd_qtdp): Call them to install and download tracepoints.
10861 (sort_tracepoints): Removed.
10862 (cmd_qtstart): Update.
10863
5c73ff4e
YQ		 108642011-11-14 Yao Qi <yao@codesourcery.com>
10865
10866 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10867 * mem-break.h: Declare.
10868 * tracepoint.c (cmd_qtstart): Move some code to ...
10869 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10870 New.
10871 (download_tracepoints): Move some code to ...
10872 (download_tracepoint_1): ... here. New.
10873
86a30030
YQ		 108742011-11-08 Yao Qi <yao@codesourcery.com>
10875
10876 * remote-utils.c (relocate_instruction): A comment fix.
10877
8d26e50c
JB		 108782011-11-07 Joel Brobecker <brobecker@adacore.com>
10879
10880 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10881 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10882 dr_status_mirror and dr_control_mirror from debug_reg_state.
10883 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10884 (i386_initial_stuff): Remove use of deleted globals.
10885 (i386_get_thread_context, i386_set_thread_context,
10886 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10887 from debug_reg_state.
10888
a59306a3
YQ		 108892011-11-05 Yao Qi <yao@codesourcery.com>
10890
10891 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10892 address as TPOINT's.
10893
3065dfb6
SS		 108942011-11-02 Stan Shebs <stan@codesourcery.com>
10895
10896 * tracepoint.c (agent_mem_read_string): New function.
10897 (eval_agent_expr): Call it for tracenz.
10898 * server.c (handle_query): Report support for tracenz.
10899
fd0d8c7c
YQ		 109002011-11-02 Yao Qi <yao@codesourcery.com>
10901
10902 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10903
609086b1
YQ		 109042011-11-02 Yao Qi <yao@codesourcery.com>
10905
10906 * target.h: Fix a typo in comment.
10907
b9fd1791
PA		 109082011-10-31 Pedro Alves <pedro@codesourcery.com>
10909
10910 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10911 clobber the breakpoints' shadows with fast tracepoint jumps.
10912 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10913 * target.c (write_inferior_memory): Also pass MYADDR down to
10914 check_mem_write.
10915
03583c20
UW		 109162011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10917
10918 * configure.ac: Check support for personality routine.
10919 * configure: Regenerate.
10920 * config.in: Likewise.
10921 * linux-low.c: Include <sys/personality.h>.
10922 Define ADDR_NO_RANDOMIZE if necessary.
10923 (linux_create_inferior): Disable address space randomization when
10924 forking inferior, if requested.
10925 (linux_supports_disable_randomization): New function.
10926 (linux_target_ops): Install it.
10927 * server.h (disable_randomization): Declare.
10928 * server.c (disable_randomization): New global variable.
10929 (handle_general_set): Handle QDisableRandomization.
10930 (handle_query): Likewise for qSupported.
10931 (main): Support --disable-randomization and --no-disable-randomization
10932 command line arguments.
10933 * target.h (struct target_ops): Add supports_disable_randomization.
10934 (target_supports_disable_randomization): New macro.
10935
723b724b
MF		 109362011-09-29 Mike Frysinger <vapier@gentoo.org>
10937
10938 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10939 ifdef check.
10940 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10941 [!PT_GETDSBT] (target_loadmap): New definition.
10942 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10943 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10944 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10945 and PT_GETDSBT to LINUX_LOADMAP.
10946 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10947 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10948
55329a5c 109492011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10950
10951 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10952 (arm_linux_hwbp_cap): New static variable.
10953 (arm_linux_get_hwbp_cap): Replace by ...
10954 (arm_linux_init_hwbp_cap): ... this new function.
10955 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10956 (arm_linux_get_hw_watchpoint_count): Likewise.
10957 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10958 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10959 (arm_prepare_to_resume): Use perror_with_name instead of error.
10960
55329a5c 109612011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10962
10963 * linux-arm-low.c: Include <signal.h>.
10964 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10965 (struct arm_linux_hwbp_cap): New data type.
10966 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10967 (struct arm_linux_hw_breakpoint): New data type.
10968 (MAX_BPTS, MAX_WPTS): Define.
10969 (struct arch_process_info, struct arch_lwp_info): New data types.
10970 (arm_linux_get_hwbp_cap): New function.
10971 (arm_linux_get_hw_breakpoint_count): Likewise.
10972 (arm_linux_get_hw_watchpoint_count): Likewise.
10973 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10974 (arm_hwbp_control_initialize): Likewise.
10975 (arm_hwbp_control_is_enabled): Likewise.
10976 (arm_hwbp_control_is_initialized): Likewise.
10977 (arm_hwbp_control_disable): Likewise.
10978 (arm_linux_hw_breakpoint_equal): Likewise.
10979 (arm_linux_hw_point_initialize): Likewise.
10980 (struct update_registers_data): New data structure.
10981 (update_registers_callback: New function.
10982 (arm_insert_point): Likewise.
10983 (arm_remove_point): Likewise.
10984 (arm_stopped_by_watchpoint): Likewise.
10985 (arm_stopped_data_address): Likewise.
10986 (arm_new_process): Likewise.
10987 (arm_new_thread): Likewise.
10988 (arm_prepare_to_resume): Likewise.
10989 (the_low_target): Register arm_insert_point, arm_remove_point,
10990 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10991 arm_new_thread, and arm_prepare_to_resume.
10992
6b9801d4
SS		 109932011-09-15 Stan Shebs <stan@codesourcery.com>
10994
10995 * server.h (struct emit_ops): Add compare-goto fields.
10996 * tracepoint.c (gdb_agent_op_sizes): New table.
10997 (emit_eq_goto): New function.
10998 (emit_ne_goto): New function.
10999 (emit_lt_goto): New function.
11000 (emit_le_goto): New function.
11001 (emit_gt_goto): New function.
11002 (emit_ge_goto): New function.
11003 (is_goto_target): New function.
11004 (compile_bytecodes): Recognize special cases of compare-goto
11005 combinations and call specialized emitters for them.
11006 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11007 (amd64_emit_ne_goto): New function.
11008 (amd64_emit_lt_goto): New function.
11009 (amd64_emit_le_goto): New function.
11010 (amd64_emit_gt_goto): New function.
11011 (amd64_emit_ge_goto): New function.
11012 (amd64_emit_ops): Add the new functions.
11013 (i386_emit_eq_goto): New function.
11014 (i386_emit_ne_goto): New function.
11015 (i386_emit_lt_goto): New function.
11016 (i386_emit_le_goto): New function.
11017 (i386_emit_gt_goto): New function.
11018 (i386_emit_ge_goto): New function.
11019 (i386_emit_ops): Add the new functions.
11020
bf15cbda
SS		 110212011-09-08 Stan Shebs <stan@codesourcery.com>
11022
11023 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11024 (i386_emit_epilogue): Restore %ebx.
11025
943ca1dd
JZ		 110262011-08-31 Jie Zhang <jzhang918@gmail.com>
11027
11028 * server.c (step_thread): Remove definition.
11029 (process_serial_event): Don't handle Hs.
11030 * server.h (step_thread): Remove declaration.
11031 * target.c (set_desired_inferior): Remove use of step_thread.
11032
e3deef73
LM		 110332011-08-24 Luis Machado <lgustavo@codesourcery.com>
11034
11035 * linux-low.c: Include linux-procfs.h.
11036 (linux_attach_lwp_1): Update comments.
11037 (linux_attach): Scan for existing threads when attaching to a
11038 process that is the tgid.
11039 * Makefile.in: Update dependencies.
11040
13da1c97
LM		 110412011-08-24 Luis Machado <lgustavo@codesourcery.com>
11042
11043 * configure.srv: Add linux-procfs.o dependencies.
11044
881127c9
YQ		 110452011-08-14 Yao Qi <yao@codesourcery.com>
11046
11047 * target.h (struct target_ops): Fix indent.
11048 * win32-low.c (win32_target_ops): Fix comment.
11049
58dbd541
YQ		 110502011-08-14 Andrew Jenner <andrew@codesourcery.com>
11051 Yao Qi <yao@codesourcery.com>
11052
11053 * Makefile.in (clean): Remove tic6x-*.c files.
11054 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11055 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11056 (tic6x-c64xp-linux.c): Likewise.
11057 * configure.srv: Add support for tic6x-*-uclinux.
11058 * linux-tic6x-low.c: New.
11059 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11060
78d85199
YQ		 110612011-08-14 Andrew Stubbs <ams@codesourcery.com>
11062 Yao Qi <yao@codesourcery.com>
11063
11064 * target.h (struct target_ops): Add read_loadmap.
11065 * linux-low.c (struct target_loadseg): New type.
11066 (struct target_loadmap): New type.
11067 (linux_read_loadmap): New function.
11068 (linux_target_ops): Add linux_read_loadmap.
11069 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11070 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11071 to NULL.
78d85199 11072
a959a88d
EZ		 110732011-08-05 Eli Zaretskii <eliz@gnu.org>
11074
11075 * win32-low.c: Include <stdint.h>.
11076
1ced966e
PA		 110772011-07-22 Pedro Alves <pedro@codesourcery.com>
11078
11079 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11080 to the inferior here.
11081 (i386_remove_aligned_watchpoint): Ditto.
11082 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11083 fit part of the watchpoint in the debug registers.
11084 (i386_update_inferior_debug_regs): New.
11085 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11086 registers, and only update the inferior on success.
11087 (i386_low_remove_watchpoint): Ditto.
11088
d26e3629
KY		 110892011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11090
11091 * linux-low.c (compare_ints, unique, list_threads, show_process,
11092 linux_core_of_thread): Delete.
11093 (linux_target_ops): Change linux_core_of_thread to
11094 linux_common_core_of_thread.
11095 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11096 * utils.c (malloc_failure): Change type of argument.
11097 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11098 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11099 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11100 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11101 (IPA_OBJS): Add common-utils-ipa.o.
11102 (ptid_h, linux_osdata_h): New macros.
11103 (server_h): Add common/common-utils.h, common/xml-utils.h,
11104 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11105 common/ptid.h.
11106 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11107 ptid.o, buffer.o): New rules.
11108 (linux-low.o): Add common/linux-osdata.h as a dependency.
11109 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11110 * configure.ac: Add AC_HEADER_DIRENT check.
11111 * config.in: Regenerate.
11112 * configure: Regenerate.
11113 * remote-utils.c (xml_escape_text): Delete.
11114 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11115 buffer_xml_printf): Move to common/buffer.c.
11116 * server.c (main): Remove call to initialize_inferiors.
11117 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11118 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11119 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11120 internal_error, gdb_assert, gdb_assert_fail): Delete.
11121 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11122 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11123 common/buffer.h.
11124 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11125 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11126 initialize_inferiors): Delete.
11127
2275a1a7
PA		 111282011-07-20 Pedro Alves <pedro@codesourcery.com>
11129
11130 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11131 symbol error.
11132
0a5b1e09
PA		 111332011-05-31 Pedro Alves <pedro@codesourcery.com>
11134
11135 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11136 assertion.
11137 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11138
6938fd34
YQ		 111392011-05-26 Yao Qi <yao@codesourcery.com>
11140
11141 * Makefile.in (thread-db.o): Track dependence to
11142 common/gdb_thread_db.h.
11143 * thread-db.c: include gdb_thread_db.h from right place.
11144
b481f9e0
TT		 111452011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11146
11147 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11148 __FILE__ and __LINE__ to internal_error.
11149
98a5dd13
DE		 111502011-05-13 Doug Evans <dje@google.com>
11151
11152 * thread-db.c (try_thread_db_load_from_sdir): New function.
11153 (try_thread_db_load_from_dir): New function.
11154 (thread_db_load_search): Handle $sdir, ignore $pdir.
11155 Remove trying of system directories if search of
11156 libthread-db-search-path fails, that is now done via $sdir.
11157
d248b706
KY		 111582011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11159
11160 * server.c (handle_query): Add EnableDisableTracepoints to the list
11161 of supported features.
43aaf8b6 11162 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11163 tracepoints.
43aaf8b6
PA		 11164 (cmd_qtenable_disable): New.
11165 (cmd_qtstart): Install tracepoints even if disabled.
11166 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11167 receiving a QTEnable or QTDisable packet.
11168 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11169 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11170 tracepoints.
11171 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11172
84e578fb
DE		 111732011-05-10 Doug Evans <dje@google.com>
11174
11175 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11176
71f55dd8
DE		 111772011-05-04 Doug Evans <dje@google.com>
11178
11179 * linux-low.c (linux_join): Skip process lookup.
11180 * spu-low.c (spu_join): Ditto.
11181 * server.c (join_inferiors_callback): Delete.
11182 (process_serial_event): For 'D' packet (detach) call join_inferior
11183 directly.
11184
4d393d60
JM		 111852011-05-04 Joseph Myers <joseph@codesourcery.com>
11186
11187 * README: Don't mention xscale*-*-linux*.
11188 * configure.srv (xscale*-*-linux*): Don't handle target.
11189
b00ad6ff
NF		 111902011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11191
11192 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11193 casting pointers.
11194 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11195 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11196 (i386_emit_void_call_2): Likewise.
11197
af96c192
YQ		 111982011-04-26 Yao Qi <yao@codesourcery.com>
11199
43aaf8b6
PA		 11200 * linux-low.c: Move common macros to linux-ptrace.h.
11201 Include linux-ptrace.h.
af96c192
YQ		 11202 * Makefile.in (linux_ptrace_h): New.
11203 (linux-low.o): Depends on linux-ptrace.h.
11204
03f2bd59
JK		 112052011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11206
11207 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11208 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11209 (remote_prepare): New function with most of the TCP code from ...
11210 (remote_open): ... here. Detect PORT here unconditionally. Move also
11211 setting transport_is_reliable.
11212 * server.c (run_once): New variable.
11213 (gdbserver_usage): Document it.
11214 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11215 the first run if RUN_ONCE.
11216 * server.h (run_once, remote_prepare): New declarations.
11217
7a9dd1b2
TT		 112182011-04-19 Tom Tromey <tromey@redhat.com>
11219
11220 * win32-low.c (handle_load_dll): Remove duplicate "the".
11221
81239425
PM		 112222011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11223
11224 Remove support for old Cygwin 1.5 versions.
11225 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11226 function to avoid warning.
11227 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11228 warning.
11229
9e0627f1
PM		 112302011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11231
11232 * gdbserver/server.h (Macro _): Define it if not available.
11233
588eebee
MS		 112342011-03-14 Michael Snyder <msnyder@vmware.com>
11235
348af9f7 11236 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11237
43f70d4c
JB		 112382011-03-10 Joel Brobecker <brobecker@adacore.com>
11239
11240 * Makefile.in (maintainer-clean realclean distclean): Remove
11241 "make ... subdir_do" command.
11242
348af9f7
MS		 112432011-03-10 Michael Snyder <msnyder@vmware.com>
11244
11245 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11246
11247 * server.c (handle_v_run): Free alloced buffer on early return.
11248
e637a4f5
YQ		 112492011-03-09 Yao Qi <yao@codesourcery.com>
11250
11251 Revert:
11252 2011-03-04 Yao Qi <yao@codesourcery.com>
11253
11254 * Makefile.in: Remove GNU make feature --directory.
11255
11256 2011-03-05 Yao Qi <yao@codesourcery.com>
11257
11258 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11259 (subdir_do): New make target. Copied from gdb/Makefile.
11260 (maintainer-clean, realclean, distclean, clean): Call corresponding
11261 make targets in common/Makefile.
11262
11263 2011-02-11 Yao Qi <yao@codesourcery.com>
11264
11265 * configure.ac: Call AC_PROG_RANLIB.
11266 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11267 * configure: Regenerate.
11268
e6edda56
JK		 112692011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11270
11271 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11272
e5141119
JB		 112732011-03-06 Yao Qi <yao@codesourcery.com>
11274
11275 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11276
64794aa4
JB		 112772011-03-05 Yao Qi <yao@codesourcery.com>
11278
11279 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11280 (subdir_do): New make target. Copied from gdb/Makefile.
11281 (maintainer-clean, realclean, distclean, clean): Call corresponding
11282 make targets in common/Makefile.
11283
7a762829
YQ		 112842011-03-04 Yao Qi <yao@codesourcery.com>
11285
11286 * Makefile.in: Remove GNU make feature --directory.
11287
348af9f7
MS		 112882011-03-04 Michael Snyder <msnyder@vmware.com>
11289
11290 * server.c (queue_stop_reply): Call xmalloc not malloc.
11291
112922011-03-02 Michael Snyder <msnyder@vmware.com>
11293
11294 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11295
9f72fee2
MS		 112962011-02-28 Michael Snyder <msnyder@vmware.com>
11297
588eebee
MS		 11298 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11299 (cmd_qtframe): Ditto.
11300 (cmd_qtbuffer): Ditto.
11301 (cmd_bigqtbuffer): Ditto.
11302
9f72fee2
MS		 11303 * utils.c (decimal2str): Initialize 'width' to nine, then
11304 don't mess with it.
11305
8040bd49
UW		 113062011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11307
11308 * hostio.c (require_data): Free *data, not data.
11309
7e52cbd0
JK		 113102011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11311
11312 * hostio.c (require_data): Use free, not xfree.
11313
9130f83e
MS		 113142011-02-27 Michael Snyder <msnyder@vmware.com>
11315
4b812f4e
MS		 11316 * server.c (handle_query): Discard unused value.
11317
9130f83e
MS		 11318 * hostio.c (require_data): Free malloc memory before returning
11319 error.
11320
69d37113
MS		 113212011-02-26 Michael Snyder <msnyder@vmware.com>
11322
11323 * linux-low.c (list_threads): Call closedir for dirent.
11324
35f5825a
MS		 113252011-02-27 Michael Snyder <msnyder@vmware.com>
11326
2a589cef
MS		 11327 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11328 a case statement falls through.
11329
0adea5f7
MS		 11330 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11331
35f5825a
MS		 11332 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11333 in comparison.
11334
238f1c74
MS		 113352011-02-26 Michael Snyder <msnyder@vmware.com>
11336
11337 * utils.c (decimal2str): Eliminate dead code and dead param.
11338 (pulongest): Drop dead param from call to decimal2str.
11339 (plongest): Ditto.
11340
633ff500
JB		 113412011-02-24 Joel Brobecker <brobecker@adacore.com>
11342
11343 Revert the following patch (not approved yet):
11344 2011-02-21 Hui Zhu <teawater@gmail.com>
11345 * tracepoint.c (tp_printf): New function.
11346 (eval_agent_expr): Handle gdb_agent_op_printf.
11347
f9c6ff72
HZ		 113482011-02-21 Hui Zhu <teawater@gmail.com>
11349
11350 * tracepoint.c (tp_printf): New function.
11351 (eval_agent_expr): Handle gdb_agent_op_printf.
11352
94d5e490
TT		 113532011-02-18 Tom Tromey <tromey@redhat.com>
11354
11355 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11356 (tracepoint.o): Likewise.
11357 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11358 (gdb_agent_op_names): Likewise.
11359
c7f96d2b
TT		 113602011-02-18 Tom Tromey <tromey@redhat.com>
11361
11362 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11363 gdb_agent_op_rot>: New constants.
11364 (gdb_agent_op_names): Add pick and roll.
11365 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11366 cases.
11367
0feedb2c
JK		 113682011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11369
11370 * aclocal.m4: Regenerated with aclocal-1.11.1.
11371
b3b9301e
PA		 113722011-02-14 Pedro Alves <pedro@codesourcery.com>
11373
11374 * server.c (handle_qxfer_traceframe_info): New.
11375 (qxfer_packets): Register "traceframe-info".
11376 (handle_query): Report support for qXfer:traceframe-info:read+.
11377 * tracepoint.c (match_blocktype): New.
11378 (traceframe_find_block_type): Rename to ...
11379 (traceframe_walk_blocks): ... this. Add callback filter argument,
11380 and use it.
11381 (traceframe_find_block_type): New, reimplemented on top of
11382 traceframe_walk_blocks.
11383 (build_traceframe_info_xml): New.
11384 (traceframe_read_info): New.
11385 * server.h (traceframe_read_info): Declare.
11386
4f3e6fb7
YQ		 113872011-02-11 Yao Qi <yao@codesourcery.com>
11388
11389 * configure.ac: Call AC_PROG_RANLIB.
11390 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11391 * configure: Regenerate.
11392
764880b7
PA		 113932011-02-07 Pedro Alves <pedro@codesourcery.com>
11394
11395 * server.c (gdb_read_memory): Change return semantics to allow
11396 partial transfers.
11397 (handle_search_memory_1): Adjust.
11398 (process_serial_event) <'m' packet>: Handle partial transfers.
11399 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11400
1c79eb8a
PA		 114012011-01-28 Pedro Alves <pedro@codesourcery.com>
11402
11403 * regcache.c (init_register_cache): Initialize
11404 regcache->register_status.
11405 (free_register_cache): Release regcache->register_status.
11406 (regcache_cpy): Copy register_status.
11407 (registers_to_string): Print 'x's for unavailable registers.
11408 (supply_register): Mark the register's status valid or
11409 unavailable, depending on whether a buffer was passed in or not.
11410 (supply_register_zeroed): New.
11411 (supply_regblock): Mark the registers' status valid or
11412 unavailable, depending on whether a buffer was passed in or not.
11413 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11414 (struct regcache): New `register_status' field.
11415 (supply_register_zeroed): Declare.
11416 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11417 supply_register_zeroed, rather than passing a NULL buffer to
11418 supply_register.
11419 * tracepoint.c (fetch_traceframe_registers): Update comment.
11420
85724a0e
PA		 114212011-01-28 Pedro Alves <pedro@codesourcery.com>
11422
11423 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11424 buffer explicit.
11425
d08aafef
PA		 114262011-01-25 Pedro Alves <pedro@codesourcery.com>
11427
11428 * server.h (decode_xfer_write): Change prototype.
11429 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11430 and don't extract the annex here.
11431 * server.c (decode_xfer_read): Remove `annex' parameter,
11432 and don't extract the annex here.
11433 (decode_xfer): New.
11434 (struct qxfer): New.
11435 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11436 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11437 (handle_qxfer_statictrace): New functions, abstracted out from
11438 handle_query, and made to use the struct qxfer interface.
11439 (handle_threads_qxfer_proper): Rename to ...
11440 (handle_qxfer_threads_proper): ... this.
11441 (handle_threads_qxfer): Rename to ...
11442 (handle_qxfer_threads): ... this. Adjust.
11443 (qxfer_packets): New array.
11444 (handle_qxfer): New function.
11445 (handle_query): Use handle_qxfer.
11446
493e2a69
MS		 114472011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11448
11449 * gdbreplay.c: Shorten lines of >= 80 columns.
11450 * linux-low.c: Ditto.
11451 * linux-ppc-low.c: Ditto.
11452 * linux-s390-low.c: Ditto.
11453 * linux-sparc-low.c: Ditto.
11454 * linux-x86-low.c: Ditto.
11455 * linux-xtensa-low.c: Ditto.
11456 * mem-break.c: Ditto.
11457 * nto-low.c: Ditto.
11458 * regcache.h: Ditto.
11459 * remote-utils.c: Ditto.
11460 * server.c: Ditto.
11461 * server.h: Ditto.
11462 * thread-db.c: Ditto.
11463 * tracepoint.c: Ditto.
11464 * utils.c: Ditto.
11465 * win32-low.h: Ditto.
11466
44944448
JB		 114672011-01-05 Joel Brobecker <brobecker@adacore.com>
11468
11469 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11470 update.
11471
71ce852c
JB		 114722011-01-01 Joel Brobecker <brobecker@adacore.com>
11473
11474 * server.c (gdbserver_version): Update copyright year in version
11475 output.
11476 * gdbreplay.c (gdbreplay_version): Ditto.
11477
eb826dc6
MF		 114782010-12-29 Jie Zhang <jie.zhang@analog.com>
11479
11480 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11481 * linux-bfin-low.c: New file.
11482 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11483 PT_DATA_ADDR for BFIN targets.
11484 * Makefile.in (SFILES): Add linux-bfin-low.c.
11485 (clean): Remove reg-bfin.c.
11486 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11487 * README: Mention supported Blackfin targets.
11488
39ab222a
MF		 114892010-12-23 Mike Frysinger <vapier@gentoo.org>
11490
11491 * .gitignore: New file.
11492
a1f2ce7d
MF		 114932010-11-16 Mike Frysinger <vapier@gentoo.org>
11494
11495 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11496
f474844c
JZ		 114972010-10-22 Jie Zhang <jie@codesourcery.com>
11498
11499 * Makefile.in: Add FLAGS_TO_PASS variable.
11500 (install): Remove dependency of install-only and recursively
11501 invoke make for install-only.
11502
f1048712
DE		 115032010-10-04 Doug Evans <dje@google.com>
11504
11505 * Makefile.in (uninstall): Use $(DESTDIR).
11506
b53a1623
PA		 115072010-09-24 Pedro Alves <pedro@codesourcery.com>
11508
e6ee044d
PA		 11509 PR gdb/11842
11510
b53a1623
PA		 11511 * linux-x86-low.c (compat_siginfo_from_siginfo)
11512 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11513 si_code is < 0. Check for si_code == SI_TIMER before checking for
11514 si_code < 0.
11515
fa1bd1e4
JB		 115162010-09-13 Joel Brobecker <brobecker@adacore.com>
11517
11518 * lynx-i386-low.c: New file.
11519 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11520
47fac8f8
JB		 115212010-09-13 Joel Brobecker <brobecker@adacore.com>
11522
11523 * lynx-low.c (ptrace_request_to_str): Remove handling for
11524 request values that have been removed in LynxOS 5.x.
11525
1adfc54d
JB		 115262010-09-13 Joel Brobecker <brobecker@adacore.com>
11527
11528 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11529 <ptrace.h>
11530
c2a66c29
NS		 115312010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11532
11533 * configure.ac: Add --enable-inprocess-agent option.
11534 * configure: Rebuilt.
11535
32fcada3
YQ		 115362010-09-06 Yao Qi <yao@codesourcery.com>
11537
11538 * linux-low.c (linux_kill): Remove unused variable.
11539 (linux_stabilize_threads): Likewise.
11540 * server.c (start_inferior): Likewise.
11541 (queue_stop_reply_callback): Likewise.
11542 * tracepoint.c (do_action_at_tracepoint): Likewise.
11543
0cccb683
YQ		 115442010-09-06 Yao Qi <yao@codesourcery.com>
11545
11546 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11547 on return.
11548
423ec54c
JK		 115492010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11550
11551 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11552
12ac6819
PA		 115532010-09-06 Pedro Alves <pedro@codesourcery.com>
11554
11555 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11556 "$(IPA_DEPFILES)".
11557
8ed54b31
JB		 115582010-09-01 Joel Brobecker <brobecker@adacore.com>
11559
11560 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11561 gdbserver/lynx-ppc-low.c: New files.
11562 * Makefile.in (lynx_low_h): New variable.
11563 (lynx-low.o, lynx-ppc-low.o): New rules.
11564 * configure.ac: On LynxOS, link with -lnetinet.
11565 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11566 * configure: regenerate.
11567
bb0116a4
JB		 115682010-09-01 Joel Brobecker <brobecker@adacore.com>
11569
11570 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11571 * configure.ac: Add check for vasprintf and vsnprintf.
11572 * configure, config.in: Regenerate.
11573 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11574
a778ab81 115752010-09-01 Joel Brobecker <brobecker@adacore.com>
11576
11577 * gdbreplay.c: Move include of alloca.h up, next to include of
11578 malloc.h.
11579 * server.h: Add include of malloc.h.
11580 * mem-break.c: Remove include of malloc.h.
11581 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11582
8b034a19 115832010-09-01 Joel Brobecker <brobecker@adacore.com>
11584
11585 * Makefile.in (memmem.o): Build with -Wno-error.
11586
115872010-09-01 Joel Brobecker <brobecker@adacore.com>
11588
11589 * utils.c (xsnprintf): Make non-static.
11590 * server.h: Add xsnprintf declaration.
11591 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11592 replace calls to snprintf by calls to xsnprintf throughout.
11593
115942010-09-01 Joel Brobecker <brobecker@adacore.com>
11595
11596 * configure.ac: Add configure check for alloca.
11597 * configure, config.in: Regenerate.
11598 * server.h: Include alloca.h if it exists.
11599 * gdbreplay.c: Include alloca.h if it exists.
11600
1a981360
PA		 116012010-08-28 Pedro Alves <pedro@codesourcery.com>
11602
11603 * linux-low.c (__SIGRTMIN): Define if not already defined.
11604 (linux_create_inferior): Check for __ANDROID__ rather than
11605 __SIGRTMIN.
11606 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11607 are already deferred.
11608 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11609 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11610 stopped and already has a pending signal to report.
11611 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11612 a pending signal to report or is moving out of a jump pad.
11613 (linux_init_signals): Check for __ANDROID__ rather than
11614 __SIGRTMIN.
11615
b4d51a55
PA		 116162010-08-28 Pedro Alves <pedro@codesourcery.com>
11617
11618 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11619 debug_threads check. Avoid a linear search when not doing debug
11620 output.
11621
ec48365d
PA		 116222010-08-27 Pedro Alves <pedro@codesourcery.com>
11623
11624 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11625 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11626 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11627 (process_event): Change local fd's type to gdb_fildes_t.
11628 (create_file_handler): Adjust prototype.
11629 (delete_file_handler): Adjust prototype.
11630 (handle_file_event): Adjust prototype. Use pfildes.
11631 (create_file_event): Adjsut prototype.
11632 * remote-utils.c (remote_desc, listen_desc): Change type to
11633 gdb_fildes_t.
11634 * server.h: New gdb_fildes_t typedef.
11635 [USE_WIN32API]: Include winsock2.h.
11636 (delete_file_handler, add_file_handler): Adjust prototypes.
11637 (pfildes): Declare.
11638 * utils.c (pfildes): New.
11639
854d88f0
PA		 116402010-08-27 Pedro Alves <pedro@codesourcery.com>
11641
11642 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11643 * configure: Regenerate.
11644
0146f85b
PA		 116452010-08-27 Pedro Alves <pedro@codesourcery.com>
11646
11647 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11648 (linux_done_accessing_memory): ... this.
11649 (linux_target_ops): Adjust.
11650 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11651 * nto-low.c (nto_target_ops): Adjust comment.
11652 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11653 * spu-low.c (spu_target_ops): Adjust comment.
11654 * target.h (target_ops): Rename unprepare_to_access_memory field
11655 to done_accessing_memory.
11656 (unprepare_to_access_memory): Rename to ...
11657 (done_accessing_memory): ... this.
11658
90d74c30
PA		 116592010-08-26 Pedro Alves <pedro@codesourcery.com>
11660
11661 * linux-low.c (linux_prepare_to_access_memory): New.
11662 (linux_unprepare_to_access_memory): New.
11663 (linux_target_ops): Install them.
11664 * server.c (read_memory): Rename to ...
11665 (gdb_read_memory): ... this. Use
11666 prepare_to_access_memory/prepare_to_access_memory.
11667 (write_memory): Rename to ...
11668 (gdb_write_memory): ... this. Use
11669 prepare_to_access_memory/prepare_to_access_memory.
11670 (handle_search_memory_1): Adjust.
11671 (process_serial_event): Adjust.
11672 * target.h (struct target_ops): New fields
11673 prepare_to_access_memory and unprepare_to_access_memory.
11674 (prepare_to_access_memory, unprepare_to_access_memory): New.
11675 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11676 prepare_to_access_memory/prepare_to_access_memory.
11677 * nto-low.c (nto_target_ops): Adjust.
11678 * spu-low.c (spu_target_ops): Adjust.
11679 * win32-low.c (win32_target_ops): Adjust.
11680
fd467969
PA		 116812010-08-26 Pedro Alves <pedro@codesourcery.com>
11682
11683 * Makefile.in (WARN_CFLAGS): Get it from configure.
11684 (WERROR_CFLAGS): New.
11685 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11686 * configure.ac: Introduce --enable-werror, which adds -Werror to
11687 the compiler command line. Enabled by default. Disable with
11688 --disable-werror. Add -Wdeclaration-after-statement
11689 Wpointer-arith and -Wformat-nonliteral to warning flags.
11690 * configure: Regenerate.
11691
331e2f5f
PA		 116922010-08-26 Pedro Alves <pedro@codesourcery.com>
11693
11694 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11695
e581f2b4
PA		 116962010-08-26 Pedro Alves <pedro@codesourcery.com>
11697
11698 * gdbreplay.c (remote_error): New.
11699 (gdbchar): New.
11700 (expect): Use gdbchar. Check for error reading from GDB.
11701 Clarify sync error output.
11702 (play): Check for errors writing to GDB.
11703 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11704 * remote-utils.c (getpkt): Check for errors writing to the remote
11705 descriptor.
11706
3c11dd79
PA		 117072010-08-25 Pedro Alves <pedro@codesourcery.com>
11708
11709 * linux-low.c (linux_wait_1): Move non-debugging code out of
11710 `debug_threads' control.
11711
d20a8ad9
PA		 117122010-08-25 Pedro Alves <pedro@codesourcery.com>
11713
11714 * linux-low.c (linux_wait_1): Don't set last_status here.
11715 * server.c (push_event, queue_stop_reply_callback): Assert we're
11716 not pushing a TARGET_WAITKIND_IGNORE event.
11717 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11718 (myresume, handle_target_event): Set the thread's last_resume_kind
11719 and last_status from the target returned status.
11720
964e4306
PA		 117212010-08-25 Pedro Alves <pedro@codesourcery.com>
11722
11723 PR threads/10729
11724
11725 * linux-x86-low.c (update_debug_registers_callback): New.
11726 (i386_dr_low_set_addr): Use it.
11727 (i386_dr_low_get_addr): New.
11728 (i386_dr_low_set_control): Use update_debug_registers_callback.
11729 (i386_dr_low_get_control): New.
11730 (i386_dr_low_get_status): Adjust.
11731 * linux-low.c (linux_stop_lwp): New.
11732 * linux-low.h (linux_stop_lwp): Declare.
11733
11734 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11735 argument instead of a i386_debug_reg_state.
11736 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11737 a i386_debug_reg_state.
11738 (i386_insert_aligned_watchpoint): Adjust.
11739 (i386_remove_aligned_watchpoint): Adjust.
11740 (i386_low_stopped_data_address): Read the debug registers from the
11741 inferior instead of from the mirrors.
11742 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11743 (i386_dr_low_get_addr): Declare.
11744 (i386_dr_low_get_control): Declare.
11745 (i386_dr_low_get_status): Change prototype.
11746
11747 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11748 (i386_dr_low_get_addr): New.
11749 (i386_dr_low_get_control): New.
11750 (i386_dr_low_get_status): Adjust prototype. Return
11751 dr_status_mirror.
11752 (i386_initial_stuff): Clear dr_status_mirror and
11753 dr_control_mirror.
11754 (i386_get_thread_context): Adjust.
11755 (i386_set_thread_context): Adjust.
11756 (i386_thread_added): Adjust.
11757
5f21a75b
PA		 117582010-08-24 Pedro Alves <pedro@codesourcery.com>
11759
11760 * linux-low.h (linux_thread_area): Delete declaration.
11761
3e4c1235
TS		 117622010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11763
11764 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11765 after its termination.
11766
1971b033
PA		 117672010-08-09 Pedro Alves <pedro@codesourcery.com>
11768
11769 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11770 (gdb_wants_all_stopped): Delete.
11771 (linux_wait_1): Don't call them.
11772 * server.c (handle_v_cont): Tag all threads as want-stopped.
11773 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11774 stopped as "client-wants-stopped".
11775
310444ac
PA		 117762010-07-31 Pedro Alves <pedro@codesourcery.com>
11777
11778 * Makefile.in (signals_h): New.
11779 (server_h): Depend on it.
11780 (server.o): Don't depend on $(signals_def).
11781 (signals.o): Depend on $(signals_def).
11782
a19cae16
JK		 117832010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11784
11785 * Makefile.in (signals_def): New.
11786 (server_h): Append include/gdb/signals.h and signals_def.
11787 (server.o): Append signals_def.
11788
30d50328
JK		 117892010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11790
11791 * server.c (handle_target_event): Use target_signal_to_host for
11792 resume_info.sig initialization.
11793 * target.h (struct thread_resume) <sig>: New comment.
11794
5c3216e2
OS		 117952010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11796
c6f46ca0
OS		 11797 * server.c (handle_query): strcpy() the returned string from paddress()
11798 instead of sprintf().
5c3216e2
OS		 11799 * utils.c (paddress): Return phex_nz().
11800
6bd31874
JB		 118012010-07-07 Joel Brobecker <brobecker@adacore.com>
11802
11803 * server.c (handle_v_cont): Call mourn_inferior if process
11804 just exited.
11805 (myresume): Likewise.
11806
0fb4aa4b
PA		 118072010-07-01 Pedro Alves <pedro@codesourcery.com>
11808
11809 Static tracepoints, and integration with UST.
11810
11811 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11812 * mem-break.c (uninsert_all_breakpoints)
11813 (reinsert_all_breakpoints): New.
11814 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11815 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11816 (gdb_agent_ust_loaded, helper_thread_id)
11817 (gdb_agent_helper_thread_id): New macros.
11818 (struct ipa_sym_addresses): Add addr_ust_loaded,
11819 addr_helper_thread_id, addr_cmd_buf.
11820 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11821 (in_process_agent_loaded_ust): New.
11822 (write_e_ust_not_loaded): New.
11823 (maybe_write_ipa_ust_not_loaded): New.
11824 (struct collect_static_trace_data_action): New.
11825 (enum tracepoint_type) <static_tracepoint>: New.
11826 (struct tracepoint) <handle>: Mention static tracepoints.
11827 (struct static_tracepoint_ctx): New.
11828 (CMD_BUF_SIZE): New.
11829 (add_tracepoint_action): Handle static tracepoint actions.
11830 (unprobe_marker_at): New.
11831 (clear_installed_tracepoints): Handle static tracepoints.
11832 (cmd_qtdp): Handle static tracepoints.
11833 (probe_marker_at): New.
11834 (cmd_qtstart): Handle static tracepoints.
11835 (response_tracepoint): Handle static tracepoints.
11836 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11837 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11838 (get_context_regcache): Handle static tracepoints.
11839 (do_action_at_tracepoint): Handle static tracepoint actions.
11840 (traceframe_find_block_type): Handle static trace data blocks.
11841 (traceframe_read_sdata): New.
11842 (download_tracepoints): Download static tracepoint actions.
11843 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11844 (GDB_PROBE_NAME): New.
11845 (ust_ops): New.
11846 (GET_UST_SYM): New.
11847 (USTF): New.
11848 (dlsym_ust): New.
11849 (ust_marker_to_static_tracepoint): New.
11850 (gdb_probe): New.
11851 (collect_ust_data_at_tracepoint): New.
11852 (gdb_ust_probe): New.
11853 (UNIX_PATH_MAX, SOCK_DIR): New.
11854 (gdb_ust_connect_sync_socket): New.
11855 (resume_thread, stop_thread): New.
11856 (run_inferior_command): New.
11857 (init_named_socket): New.
11858 (gdb_ust_socket_init): New.
11859 (cstr_to_hexstr): New.
11860 (next_st): New.
11861 (first_marker, next_marker): New.
11862 (response_ust_marker): New.
11863 (cmd_qtfstm, cmd_qtsstm): New.
11864 (unprobe_marker_at, probe_marker_at): New.
11865 (cmd_qtstmat, gdb_ust_thread): New.
11866 (gdb_ust_init): New.
11867 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11868 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11869 (ST_REGENTRY): New.
11870 (x86_64_st_collect_regmap): New.
11871 (X86_64_NUM_ST_COLLECT_GREGS): New.
11872 (AMD64_RIP_REGNUM): New.
11873 (supply_static_tracepoint_registers): New.
11874 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11875 (ST_REGENTRY): New.
11876 (i386_st_collect_regmap): New.
11877 (i386_NUM_ST_COLLECT_GREGS): New.
11878 (supply_static_tracepoint_registers): New.
11879 * server.c (handle_query): Handle qXfer:statictrace:read.
11880 <qSupported>: Report support for StaticTracepoints, and
11881 qXfer:statictrace:read features.
11882 * server.h (traceframe_read_sdata)
11883 (supply_static_tracepoint_registers): Declare.
11884 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11885 (unpack_varlen_hex): Include in IPA build.
11886 * Makefile.in (ustlibs, ustinc): New.
11887 (IPA_OBJS): Add remote-utils-ipa.o.
11888 ($(IPA_LIB)): Link -ldl and -lpthread.
11889 (UST_CFLAGS): New.
11890 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11891 * config.in, configure: Regenerate.
11892
9e4344e5
PA		 118932010-06-20 Ian Lance Taylor <iant@google.com>
11894 Pedro Alves <pedro@codesourcery.com>
11895
11896 * linux-x86-low.c (always_true): Delete.
11897 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11898 trying to fool the compiler with always_true.
11899
c6beb2cb
PA		 119002010-06-20 Pedro Alves <pedro@codesourcery.com>
11901
11902 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11903 conditions in gdbserver.
11904
d2ed6730
UW		 119052010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11906
11907 * spu-low.c (spu_read_memory): Wrap around local store limit.
11908 (spu_write_memory): Likewise.
11909
4e29fb54
PA		 119102010-06-15 Pedro Alves <pedro@codesourcery.com>
11911
11912 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11913 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11914 LONGEST uses.
11915 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11916 uses.
11917 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11918 uses with LONGEST uses.
11919
6a271cae
PA		 119202010-06-14 Stan Shebs <stan@codesourcery.com>
11921 Pedro Alves <pedro@codesourcery.com>
11922
11923 Bytecode compiler.
11924
11925 * linux-x86-low.c: Include limits.h.
11926 (add_insns): New.
11927 (always_true): New.
11928 (EMIT_ASM): New.
11929 (EMIT_ASM32): New.
11930 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11931 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11932 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11933 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11934 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11935 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11936 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11937 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11938 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11939 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11940 (amd64_emit_void_call_2): New.
11941 (amd64_emit_ops): New.
11942 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11943 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11944 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11945 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11946 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11947 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11948 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11949 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11950 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11951 (i386_emit_stack_adjust, i386_emit_int_call_1)
11952 (i386_emit_void_call_2): New.
11953 (i386_emit_ops): New.
11954 (x86_emit_ops): New.
11955 (the_low_target): Install x86_emit_ops.
11956 * server.h (struct emit_ops): New.
11957 (get_raw_reg_func_addr): Declare.
11958 (current_insn_ptr, emit_error): Declare.
11959 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11960 (set_trace_state_variable_value): New defines.
11961 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11962 addr_get_trace_state_variable_value and
11963 addr_set_trace_state_variable_value.
11964 (symbol_list): New fields for get_raw_reg,
11965 get_trace_state_variable_value and set_trace_state_variable_value.
11966 (condfn): New typedef.
11967 (struct tracepoint): New field `compiled_cond'.
11968 (do_action_at_tracepoint): Clear compiled_cond.
11969 (get_trace_state_variable_value, set_trace_state_variable_value):
11970 Export in the IPA.
11971 (condition_true_at_tracepoint): If there's a compiled condition,
11972 run that.
11973 (current_insn_ptr, emit_error): New globals.
11974 (struct bytecode_address): New.
11975 (get_raw_reg_func_addr): New.
11976 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11977 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11978 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11979 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11980 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11981 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11982 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11983 (compile_tracepoint_condition, compile_bytecodes): New.
11984 * target.h (emit_ops): Forward declare.
11985 (struct target_ops): New field emit_ops.
11986 (target_emit_ops): New.
11987 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11988 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11989 * linux-low.c (linux_emit_ops): New.
11990 (linux_target_ops): Install it.
11991 * linux-low.h (struct linux_target_ops): New field emit_ops.
11992
92b72907
UW		 119932010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11994
11995 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11996 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11997
fa593d66
PA		 119982010-06-01 Pedro Alves <pedro@codesourcery.com>
11999 Stan Shebs <stan@codesourcery.com>
12000
12001 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12002 (all): Depend on $(extra_libraries).
12003 (install-only): Install the IPA.
12004 (IPA_OBJS, IPA_LIB): New.
12005 (clean): Remove the IPA lib.
12006 (IPAGENT_CFLAGS): New.
12007 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12008 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12009 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12010 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12011 * configure.ac: Check for atomic builtins support in the compiler.
12012 (IPA_DEPFILES, extra_libraries): Define.
12013 * configure.srv (ipa_obj): Add description.
12014 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12015 (i[34567]86-*-linux*): Set ipa_obj.
12016 (x86_64-*-linux*): Set ipa_obj.
12017 * linux-low.c (stabilizing_threads): New.
12018 (supports_fast_tracepoints): New.
12019 (linux_detach): Stabilize threads before detaching.
12020 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12021 the lwp is either not stabilizing, or is moving out of a jump pad.
12022 (linux_fast_tracepoint_collecting): New.
12023 (maybe_move_out_of_jump_pad): New.
12024 (enqueue_one_deferred_signal): New.
12025 (dequeue_one_deferred_signal): New.
12026 (linux_wait_for_event_1): If moving out of a jump pad, defer
12027 pending signals to later.
12028 (linux_stabilize_threads): New.
12029 (linux_wait_1): Check if threads need moving out of jump pads, and
12030 do it if so.
12031 (stuck_in_jump_pad_callback): New.
12032 (move_out_of_jump_pad_callback): New.
12033 (lwp_running): New.
12034 (linux_resume_one_lwp): Handle moving out of jump pads.
12035 (linux_set_resume_request): Dequeue deferred signals.
12036 (need_step_over_p): Also step over fast tracepoint jumps.
12037 (start_step_over): Also uninsert fast tracepoint jumps.
12038 (finish_step_over): Also reinsert fast tracepoint jumps.
12039 (linux_install_fast_tracepoint_jump): New.
12040 (linux_target_ops): Install linux_stabilize_threads and
12041 linux_install_fast_tracepoint_jump_pad.
12042 * linux-low.h (linux_target_ops) <get_thread_area,
12043 install_fast_tracepoint_jump_pad>: New fields.
12044 (struct lwp_info) <collecting_fast_tracepoint,
12045 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12046 (linux_get_thread_area): Declare.
12047 * linux-x86-low.c (jump_insn): New.
12048 (x86_get_thread_area): New.
12049 (append_insns): New.
12050 (push_opcode): New.
12051 (amd64_install_fast_tracepoint_jump_pad): New.
12052 (i386_install_fast_tracepoint_jump_pad): New.
12053 (x86_install_fast_tracepoint_jump_pad): New.
12054 (the_low_target): Install x86_get_thread_area and
12055 x86_install_fast_tracepoint_jump_pad.
12056 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12057 (struct fast_tracepoint_jump): New.
12058 (fast_tracepoint_jump_insn): New.
12059 (fast_tracepoint_jump_shadow): New.
12060 (find_fast_tracepoint_jump_at): New.
12061 (fast_tracepoint_jump_here): New.
12062 (delete_fast_tracepoint_jump): New.
12063 (set_fast_tracepoint_jump): New.
12064 (uninsert_fast_tracepoint_jumps_at): New.
12065 (reinsert_fast_tracepoint_jumps_at): New.
12066 (set_breakpoint_at): Use write_inferior_memory.
12067 (uninsert_raw_breakpoint): Use write_inferior_memory.
12068 (check_mem_read): Mask out fast tracepoint jumps.
12069 (check_mem_write): Mask out fast tracepoint jumps.
12070 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12071 (set_fast_tracepoint_jump): Declare.
12072 (delete_fast_tracepoint_jump)
12073 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12074 (reinsert_fast_tracepoint_jumps_at): Declare.
12075 * regcache.c: Don't compile many functions when building the
12076 in-process agent library.
12077 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12078 the register buffer in the heap.
12079 (free_register_cache): If the register buffer isn't owned by the
12080 regcache, don't free it.
12081 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12082 pre-existing register caches.
12083 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12084 type.
12085 (convert_ascii_to_int): : Constify `from' parameter type.
12086 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12087 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12088 the needed buffer in-place.
12089 (relocate_instruction): New.
12090 * server.c (handle_query) <qSymbols>: If the target supports
12091 tracepoints, give it a chance of looking up symbols. Report
12092 support for fast tracepoints.
12093 (handle_status): Stabilize threads.
12094 (process_serial_event): Adjust.
12095 * server.h (struct fast_tracepoint_jump): Forward declare.
12096 (struct process_info) <fast_tracepoint_jumps>: New field.
12097 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12098 (decode_X_packet, decode_M_packet): Adjust.
12099 (relocate_instruction): Declare.
12100 (in_process_agent_loaded): Declare.
12101 (tracepoint_look_up_symbols): Declare.
12102 (struct fast_tpoint_collect_status): Declare.
12103 (fast_tracepoint_collecting): Declare.
12104 (force_unlock_trace_buffer): Declare.
12105 (handle_tracepoint_bkpts): Declare.
12106 (initialize_low_tracepoint)
12107 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12108 * target.h (struct target_ops) <stabilize_threads,
12109 install_fast_tracepoint_jump_pad>: New fields.
12110 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12111 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12112 [HAVE_STDINT_H]: Include stdint.h.
12113 (trace_debug_1): Rename to ...
12114 (trace_vdebug): ... this.
12115 (trace_debug): Rename to ...
12116 (trace_debug_1): ... this. Add `level' parameter.
12117 (trace_debug): New.
12118 (ATTR_USED, ATTR_NOINLINE): New.
12119 (IP_AGENT_EXPORT): New.
12120 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12121 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12122 (about_to_request_buffer_space, trace_buffer_is_full)
12123 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12124 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12125 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12126 (traceframe_write_count, traceframes_created)
12127 (trace_state_variables)
12128 New renaming defines.
12129 (struct ipa_sym_addresses): New.
12130 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12131 (symbol_list): New.
12132 (ipa_sym_addrs): New.
12133 (all_tracepoint_symbols_looked_up): New.
12134 (in_process_agent_loaded): New.
12135 (write_e_ipa_not_loaded): New.
12136 (maybe_write_ipa_not_loaded): New.
12137 (tracepoint_look_up_symbols): New.
12138 (debug_threads) [IN_PROCESS_AGENT]: New.
12139 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12140 (UNKNOWN_SIDE_EFFECTS): New.
12141 (stop_tracing): New.
12142 (flush_trace_buffer): New.
12143 (stop_tracing_bkpt): New.
12144 (flush_trace_buffer_bkpt): New.
12145 (read_inferior_integer): New.
12146 (read_inferior_uinteger): New.
12147 (read_inferior_data_pointer): New.
12148 (write_inferior_data_pointer): New.
12149 (write_inferior_integer): New.
12150 (write_inferior_uinteger): New.
12151 (struct collect_static_trace_data_action): Delete.
12152 (enum tracepoint_type): New.
12153 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12154 <actions_str, step_actions, step_actions_str>: Only include in
12155 GDBserver.
fa593d66
PA		 12156 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12157 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12158 (tracepoints): Use IP_AGENT_EXPORT.
12159 (last_tracepoint): Don't include in the IPA.
12160 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12161 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12162 (alloced_trace_state_variables): New.
12163 (trace_state_variables): Use IP_AGENT_EXPORT.
12164 (traceframe_t): Delete unused variable.
12165 (circular_trace_buffer): Don't include in the IPA.
12166 (trace_buffer_start): Delete.
12167 (struct trace_buffer_control): New.
12168 (trace_buffer_free): Delete.
12169 (struct ipa_trace_buffer_control): New.
12170 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12171 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12172 New.
12173 (trace_buffer_ctrl): New.
12174 (TRACE_BUFFER_CTRL_CURR): New.
12175 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12176 Reimplement as macros.
12177 (trace_buffer_wrap): Delete.
12178 (traceframe_write_count, traceframe_read_count)
12179 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12180 (struct tracepoint_hit_ctx) <type>: New field.
12181 (struct fast_tracepoint_ctx): New.
12182 (memory_barrier): New.
12183 (cmpxchg): New.
12184 (record_tracepoint_error): Update atomically in the IPA.
12185 (clear_inferior_trace_buffer): New.
12186 (about_to_request_buffer_space): New.
12187 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12188 updating the same buffer.
12189 (add_tracepoint): Default the tracepoint's type to trap
12190 tracepoint, and orig_size to -1.
12191 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12192 internal variables.
12193 (create_trace_state_variable): New parameter `gdb'. Handle it.
12194 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12195 (cmd_qtdp): Handle fast tracepoints.
12196 (cmd_qtdv): Adjust.
12197 (max_jump_pad_size): New.
12198 (gdb_jump_pad_head): New.
12199 (get_jump_space_head): New.
12200 (claim_jump_space): New.
12201 (sort_tracepoints): New.
12202 (MAX_JUMP_SIZE): New.
12203 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12204 IPA.
12205 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12206 support. Upload fast traceframes, and delete internal IPA
12207 breakpoints.
12208 (stop_tracing_handler): New.
12209 (flush_trace_buffer_handler): New.
12210 (cmd_qtstop): Upload fast tracepoints.
12211 (response_tracepoint): Handle fast tracepoints.
12212 (tracepoint_finished_step): Upload fast traceframes. Set the
12213 tracepoint hit context's tracepoint type.
12214 (handle_tracepoint_bkpts): New.
12215 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12216 type. Add comment about fast tracepoints.
12217 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12218 non-existing action_str field.
12219 (get_context_regcache): Handle fast tracepoints.
12220 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12221 to the regcache.
12222 (fast_tracepoint_from_jump_pad_address): New.
12223 (fast_tracepoint_from_ipa_tpoint_address): New.
12224 (collecting_t): New.
12225 (force_unlock_trace_buffer): New.
12226 (fast_tracepoint_collecting): New.
12227 (collecting): New.
12228 (gdb_collect): New.
12229 (write_inferior_data_ptr): New.
12230 (target_tp_heap): New.
12231 (target_malloc): New.
12232 (download_agent_expr): New.
12233 (UALIGN): New.
12234 (download_tracepoints): New.
12235 (download_trace_state_variables): New.
12236 (upload_fast_traceframes): New.
12237 (IPA_FIRST_TRACEFRAME): New.
12238 (IPA_NEXT_TRACEFRAME_1): New.
12239 (IPA_NEXT_TRACEFRAME): New.
12240 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12241 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12242 (gdb_jump_pad_buffer_end): New.
12243 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12244 (initialize_tracepoint): Adjust.
12245 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12246 buffer. Initialize the low module.
12247 * utils.c (PREFIX, TOOLNAME): New.
12248 (malloc_failure): Use PREFIX.
12249 (error): In the IPA, an error causes an exit.
12250 (fatal, warning): Use PREFIX.
12251 (internal_error): Use TOOLNAME.
12252 (NUMCELLS): Increase to 10.
12253 * configure, config.in: Regenerate.
12254
d149dd1d
PA		 122552010-06-01 Pedro Alves <pedro@codesourcery.com>
12256
12257 * server.c (handle_query) <qSupported>: Do two passes over the
12258 qSupported string to avoid nesting strtok.
12259
f6528abd
JK		 122602010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12261
12262 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12263 (CDEPS): New.
12264 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12265 -Wl,--dynamic-list.
12266 * configure: Regenerate.
12267 * proc-service.list: New.
12268
ca2a87a0
JK		 122692010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12270
12271 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12272 New comment.
12273
363a6e9f
OS		 122742010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12275
12276 * gdbreplay.c (remote_open): Check error return from socket() call by
12277 its equality to -1 not by it being negative.
12278 * remote-utils.c (remote_open): Likewise.
12279
d23b6cb1
PA		 122802010-05-23 Pedro Alves <pedro@codesourcery.com>
12281
12282 * config.h: Regenerate.
12283
28d3cf85
MK		 122842010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12285
12286 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12287 doesn't provide PTRACE_GET_THREAD_AREA.
12288
fea36a59
MK		 122892010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12290
12291 * linux-m68k-low.c: Include <asm/ptrace.h>
12292 (ps_get_thread_area): Implement.
12293
24b066ba
DE		 122942010-05-03 Doug Evans <dje@google.com>
12295
12296 * event-loop.c (struct callback_event): New struct.
12297 (callback_list): New global.
12298 (append_callback_event, delete_callback_event): New functions.
12299 (process_callback): New function.
12300 (start_event_loop): Call it.
12301 * remote-utils.c (NOT_SCHEDULED): Define.
12302 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12303 moved out of readchar.
12304 (readchar): Rewrite. Call reschedule before returning.
12305 (reset_readchar): New function.
12306 (remote_close): Call it.
12307 (process_remaining, reschedule): New functions.
12308 * server.h (callback_handler_func): New typedef.
12309 (append_callback_event, delete_callback_event): Declare.
12310
9836d6ea
PA		 123112010-05-03 Pedro Alves <pedro@codesourcery.com>
12312
12313 * proc-service.c (ps_pglobal_lookup): Use
12314 thread_db_look_up_one_symbol.
12315 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12316 parameter. Use it instead of all_symbols_looked_up.
12317 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12318 field.
12319 (all_symbols_looked_up): Don't declare.
12320 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12321 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12322 field.
12323 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12324 Set all_symbols_looked_up here.
12325 (thread_db_look_up_one_symbol): New.
12326 (thread_db_get_tls_address): Adjust.
12327 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12328 thread_db object on the heap, and tentatively set it in the
12329 process structure.
12330 (thread_db_init): Don't set all_symbols_looked_up here.
12331 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12332
7984d532
PA		 123332010-05-03 Pedro Alves <pedro@codesourcery.com>
12334
12335 * linux-low.c (linux_kill, linux_detach): Adjust.
12336 (status_pending_p_callback): Remove redundant statement. Check
12337 for !TARGET_WAITIKIND_IGNORE, instead of
12338 TARGET_WAITKIND_STOPPED.
12339 (handle_tracepoints): Make sure LWP is locked. Adjust.
12340 (linux_wait_for_event_1): Adjust.
12341 (linux_cancel_breakpoints): New.
12342 (unsuspend_one_lwp): New.
12343 (unsuspend_all_lwps): New.
12344 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12345 (send_sigstop_callback): Change return type to int, add new
12346 `except' parameter and handle it.
12347 (suspend_and_send_sigstop_callback): New.
12348 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12349 pass them down. If SUSPEND, also increment the lwp's suspend
12350 count.
12351 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12352 (need_step_over_p): Don't consider suspended LWPs.
12353 (start_step_over): Adjust.
12354 (proceed_one_lwp): Change return type to int, add new `except'
12355 parameter and handle it.
12356 (unsuspend_and_proceed_one_lwp): New.
12357 (proceed_all_lwps): Use find_inferior instead of
12358 for_each_inferior.
12359 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12360 also decrement the suspend count of LWPs. Pass `except' down,
12361 instead of hacking its suspend count.
12362 (linux_pause_all): Add `freeze' parameter. Adjust.
12363 (linux_unpause_all): New.
12364 (linux_target_ops): Install linux_unpause_all.
12365 * server.c (handle_status): Adjust.
12366 * target.h (struct target_ops): New fields `unpause_all' and
12367 `cancel_breakpoints'. Add new parameter to `pause_all'.
12368 (pause_all): Add new `freeze' parameter.
12369 (unpause_all): New.
12370 (cancel_breakpoints): New.
12371 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12372 cancel breakpoints.
12373 (cmd_qtstart): Pause threads.
12374 (stop_tracing): Pause threads, and cancel breakpoints.
12375 * win32-low.c (win32_target_ops): Adjust.
12376
e471f25b
PA		 123772010-05-03 Pedro Alves <pedro@codesourcery.com>
12378
12379 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12380 the inferior right away from here...
12381 (linux_wait_1): ... to here, and adjust to check the thread's
12382 last_resume_kind instead of the lwp's step or stop_expected flags.
12383
1915ef4f
PA		 123842010-05-02 Pedro Alves <pedro@codesourcery.com>
12385
12386 * README: Use consistent `GDB' and `GDBserver' spellings.
12387
f9e39928
PA		 123882010-05-02 Pedro Alves <pedro@codesourcery.com>
12389
12390 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12391 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12392 (linux_detach_one_lwp): Assume the lwp is stopped.
12393 (any_thread_of): Delete.
12394 (linux_detach): Stop all lwps here. Don't blindly delete all
12395 breakpoints.
12396 (delete_lwp_callback): New.
12397 (linux_mourn): Delete all lwps of the process that is gone.
12398 (linux_wait_1): Don't delete the last lwp of the process here.
12399 * mem-break.h (mark_breakpoints_out): Declare.
12400 * mem-break.c (mark_breakpoints_out): New.
12401 (free_all_breakpoints): Use it.
12402 * server.c (handle_target_event): If the process is gone, mark
12403 breakpoints out.
12404 * thread-db.c (struct thread_db) <create_bp>: New field.
12405 (thread_db_enable_reporting): Fix prototype. Store a thread event
12406 breakpoint reference in the thread_db struct.
12407 (thread_db_load_search): Clear the thread_db object.
12408 (try_thread_db_load_1): Ditto.
12409 (switch_to_process): New.
12410 (disable_thread_event_reporting): Use it.
12411 (remove_thread_event_breakpoints): New.
12412 (thread_db_detach, thread_db_mourn): Use it.
12413
1e7fc18c
PA		 124142010-05-01 Pedro Alves <pedro@codesourcery.com>
12415
12416 * linux-low.c (linux_enable_event_reporting): New.
12417 (linux_wait_for_event_1, handle_extended_wait): Use it.
12418
02fc4de7
PA		 124192010-04-30 Pedro Alves <pedro@codesourcery.com>
12420
12421 * linux-low.c (linux_kill_one_lwp, linux_kill)
12422 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12423 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12424 SIGSTOP even if the LWP is stopped.
12425 (send_sigstop_callback): New.
12426 (stop_all_lwps): Use send_sigstop_callback instead.
12427 (linux_resume_one_thread): Adjust.
12428 (proceed_one_lwp): Still proceed an LWP that the client has
12429 requested to stop, if we haven't reported it as stopped yet. Make
12430 sure that LWPs the client want stopped, have a pending SIGSTOP.
12431
bc3b5632
DE		 124322010-04-26 Doug Evans <dje@google.com>
12433
ae1ada35
DE		 12434 * server.c (handle_general_set): Make static.
12435
bc3b5632
DE		 12436 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12437 Print received char after testing for error/eof instead of before.
12438 (input_interrupt): Tweak comment.
12439
65730243
DE		 124402010-04-23 Doug Evans <dje@google.com>
12441
12442 * server.c (start_inferior): Print inferior argv if --debug.
12443
a8ae7dc0
AR		 124442010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12445
12446 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12447 * nto-x86-low.c: Include server.h
12448
1c07cc19
PM		 124492010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12450
12451 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12452 be consistent with other sources of this directory.
12453 (init_registers_amd64): Correct name of source file of this function
12454 in the comment.
12455
e0a61e09
PM		 124562010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12457
12458 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12459 64-bit executables.
12460
54709339
PM		 124612010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12462
12463 * win32-i386-low.c: Add 64-bit support.
12464 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12465 (init_registers_amd64): Declare.
12466 (mappings): Add 64-bit version of array.
12467 (init_windows_x86): New function.
12468 (the_low_target): Change init_arch field to init_windows_x86.
12469
e8f0053d
PM		 124702010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12471
12472 * win32-low.c: Adapt to support also 64-bit architecture.
12473 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12474 (get_image_name): Use SIZE_T type for local variable `done'.
12475 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12476 (toolhelp_get_dll_name): Idem.
12477 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12478 Use uintptr_t typecast to avoid warning.
12479 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12480 (handle_exception): Use phex_nz to avoid warning.
12481 (win32_wait): Remove unused local variable `process'.
12482
c481e77e
PM		 124832010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12484
12485 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12486 `amd64-avx.o'.
12487
12ea4b69
PM		 124882010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12489
12490 * configure.ac: Use `ws2_32' library for srv_mingw.
12491 * configure: Regenerate.
12492 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12493 * remote-utils.c: Likewise.
12494
f6d1620c
L		 124952010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12496
12497 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12498 if __x86_64__ is defined.
12499
8e642873
PM		 125002010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12501
12502 * configure: Regenerate.
12503
711e434b
PM		 125042010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12505
12506 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12507 * target.h (target_ops): New get_tib_address field.
12508 * win32-low.h (win32_thread_info): Add thread_local_base field.
12509 * win32-low.c (child_add_thread): Add tlb argument.
12510 Set thread_local_base field to TLB.
12511 (get_child_debug_event): Adapt to child_add_thread change.
12512 (win32_get_tib_address): New function.
12513 (win32_target_ops): Set get_tib_address field to
12514 win32_get_tib_address.
12515 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12516
505106cd
PA		 125172010-04-12 Pedro Alves <pedro@codesourcery.com>
12518
505106cd
PA		 12519 * linux-low.c (linux_mourn): Also remove the process.
12520 * server.c (handle_target_event): Don't remove the process here.
12521 * nto-low.c (nto_mourn): New.
12522 (nto_target_ops): Install it.
12523 * spu-low.c (spu_mourn): New.
12524 (spu_target_ops): Install it.
12525 * win32-low.c (win32_mourn): New.
12526 (win32_target_ops): Install it.
12527
e8470a06
PA		 125282010-04-12 Pedro Alves <pedro@codesourcery.com>
12529
12530 * server.h (buffer_xml_printf): Remove redundant `;'.
12531
45ba0d02
PA		 125322010-04-12 Pedro Alves <pedro@codesourcery.com>
12533
12534 * regcache.c (set_register_cache): Invalidate regcaches before
12535 changing the register cache layout.
12536 (regcache_invalidate_one): Allow a NULL regcache.
12537 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12538 regcaches before changing the register cache layout or the target
12539 regsets.
12540
59e04013
L		 125412010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12542
12543 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12544 variable warning on Linux/x86-64.
12545
8336d594
PA		 125462010-04-11 Pedro Alves <pedro@codesourcery.com>
12547
12548 GDBserver disconnected tracing support.
12549
12550 * linux-low.c (linux_remove_process): Delete.
12551 (add_lwp): Don't set last_resume_kind here.
12552 (linux_kill): Use `mourn'.
12553 (linux_detach): Use `thread_db_detach', and `mourn'.
12554 (linux_mourn): New.
12555 (linux_attach_lwp_1): Adjust comment.
12556 (linux_attach): last_resume_kind moved the thread_info; adjust.
12557 (status_pending_p_callback): Adjust.
12558 (linux_wait_for_event_1): Adjust.
12559 (count_events_callback, select_singlestep_lwp_callback)
12560 (select_event_lwp_callback, cancel_breakpoints_callback)
12561 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12562 (proceed_one_lwp): Adjust.
12563 (linux_async): Add debug output.
12564 (linux_thread_stopped): New.
12565 (linux_pause_all): New.
12566 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12567 linux_pause_all.
12568 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12569 (thread_db_free): Delete declaration.
12570 (thread_db_detach, thread_db_mourn): Declare.
12571 * thread-db.c (thread_db_init): Use thread_db_mourn.
12572 (thread_db_free): Delete, split in two.
12573 (disable_thread_event_reporting): New.
12574 (thread_db_detach): New.
12575 (thread_db_mourn): New.
12576
12577 * server.h (struct thread_info) <last_resume_kind>: New field.
12578 <attached>: Add comment.
12579 <gdb_detached>: New field.
12580 (handler_func): Change return type to int.
12581 (handle_serial_event, handle_target_event): Ditto.
12582 (gdb_connected): Declare.
12583 (tracing): Delete.
12584 (disconnected_tracing): Declare.
12585 (stop_tracing): Declare.
12586
12587 * server.c (handle_query) <qSupported>: Report support for
12588 disconnected tracing.
12589 (queue_stop_reply_callback): Account for running threads.
12590 (gdb_wants_thread_stopped): New.
12591 (gdb_wants_all_threads_stopped): New.
12592 (gdb_reattached_process): New.
12593 (handle_status): Clear the `gdb_detached' flag of all processes.
12594 In all-stop, stop all threads.
12595 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12596 (process_serial_event): If the remote connection breaks, or if an
12597 exit was forced with "monitor exit", force an event loop exit.
12598 Handle disconnected tracing on detach.
12599 (handle_serial_event): Adjust.
12600 (handle_target_event): If GDB isn't connected, forward events back
12601 to the inferior, unless the last process exited, in which case,
12602 exit gdbserver. Adjust interface.
12603
12604 * remote-utils.c (remote_open): Don't block in accept. Instead
12605 register an event loop source on the listen socket file
12606 descriptor. Refactor bits into ...
12607 (listen_desc): ... this new global.
12608 (gdb_connected): ... this new function.
12609 (enable_async_notification): ... this new function.
12610 (handle_accept_event): ... this new function.
12611 (remote_close): Clear remote_desc.
12612
12613 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12614
12615 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12616 New fields.
12617 (mourn_inferior): Define.
12618 (target_process_qsupported): Avoid the dangling else problem.
12619 (thread_stopped): Define.
12620 (pause_all): Define.
12621 (target_waitstatus_to_string): Declare.
12622 * target.c (target_waitstatus_to_string): New.
12623
12624 * tracepoint.c (tracing): Make extern.
12625 (disconnected_tracing): New.
12626 (stop_tracing): Make extern. Handle tracing stops due to GDB
12627 disconnecting.
12628 (cmd_qtdisconnected): New.
12629 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12630 (handle_tracepoint_general_set): Handle QTDisconnected.
12631
12632 * event-loop.c (event_handler_func): Change return type to int.
12633 (process_event): Bail out if the event handler wants the event
12634 loop to stop.
12635 (handle_file_event): Ditto.
12636 (start_event_loop): Bail out if the event handler wants the event
12637 loop to stop.
12638
12639 * nto-low.c (nto_target_ops): Adjust.
12640 * spu-low.c (spu_wait): Don't remove the process here.
12641 (spu_target_ops): Adjust.
12642 * win32-low.c (win32_wait): Don't remove the process here.
12643 (win32_target_ops): Adjust.
12644
5d267c4c
PA		 126452010-04-11 Pedro Alves <pedro@codesourcery.com>
12646
12647 * regcache.c (realloc_register_cache): Invalidate inferior's
12648 regcache before recreating it.
12649
623ccd72
PA		 126502010-04-09 Pedro Alves <pedro@codesourcery.com>
12651
12652 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12653
219f2f23
PA		 126542010-04-09 Stan Shebs <stan@codesourcery.com>
12655 Pedro Alves <pedro@codesourcery.com>
12656
12657 * server.h (LONGEST): New.
12658 (struct thread_info) <while_stepping>: New field.
12659 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12660 Declare.
12661 (initialize_tracepoint, handle_tracepoint_general_set)
12662 (handle_tracepoint_query, tracepoint_finished_step)
12663 (tracepoint_was_hit, release_while_stepping_state_list):
12664 (current_traceframe): Declare.
12665 * server.c (handle_general_set): Handle tracepoint packets.
12666 (read_memory): New.
12667 (write_memory): New.
12668 (handle_search_memory_1): Use read_memory.
12669 (handle_query): Report support for conditional tracepoints, trace
12670 state variables, and tracepoint sources. Handle tracepoint
12671 queries.
12672 (main): Initialize the tracepoints module.
12673 (process_serial_event): Handle traceframe reads/writes.
12674
12675 * linux-low.c (handle_tracepoints): New.
12676 (linux_wait_1): Call it.
12677 (linux_resume_one_lwp): Handle while-stepping.
12678 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12679 (linux_target_ops): Install them.
12680 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12681 New field.
12682 * linux-x86-low.c (x86_supports_tracepoints): New.
12683 (the_low_target). Install it.
12684
12685 * mem-break.h (delete_breakpoint): Declare.
12686 * mem-break.c (delete_breakpoint): Make external.
12687
12688 * target.h (struct target_ops): Add `supports_tracepoints',
12689 `read_pc', and `write_pc' fields.
12690 (target_supports_tracepoints): Define.
12691 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12692 (phex_nz): New.
12693
12694 * regcache.h (struct regcache) <registers_owned>: New field.
12695 (init_register_cache, regcache_cpy): Declare.
12696 (regcache_read_pc, regcache_write_pc): Declare.
12697 (register_cache_size): Declare.
12698 (supply_regblock): Declare.
12699 * regcache.c (init_register_cache): New.
12700 (new_register_cache): Use it.
12701 (regcache_cpy): New.
12702 (register_cache_size): New.
12703 (supply_regblock): New.
12704 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12705
219f2f23
PA		 12706 * tracepoint.c: New.
12707
12708 * Makefile.in (OBS): Add tracepoint.o.
12709 (tracepoint.o): New rule.
12710
3a13a53b
L		 127112010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12712
12713 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12714 (i386-mmx.o): New.
12715 (i386-mmx.c): Likewise.
12716 (i386-mmx-linux.o): Likewise.
12717 (i386-mmx-linux.c): Likewise.
12718
12719 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12720 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12721 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12722 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12723
12724 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12725 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12726 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12727
1570b33e
L		 127282010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12729
12730 * Makefile.in (clean): Updated.
12731 (i386-avx.o): New.
12732 (i386-avx.c): Likewise.
12733 (i386-avx-linux.o): Likewise.
12734 (i386-avx-linux.c): Likewise.
12735 (amd64-avx.o): Likewise.
12736 (amd64-avx.c): Likewise.
12737 (amd64-avx-linux.o): Likewise.
12738 (amd64-avx-linux.c): Likewise.
12739
12740 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12741 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12742 (srv_amd64_regobj): Add amd64-avx.o.
12743 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12744 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12745 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12746 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12747 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12748 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12749 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12750
12751 * i387-fp.c: Include "i386-xstate.h".
12752 (i387_xsave): New.
12753 (i387_cache_to_xsave): Likewise.
12754 (i387_xsave_to_cache): Likewise.
12755 (x86_xcr0): Likewise.
12756
12757 * i387-fp.h (i387_cache_to_xsave): Likewise.
12758 (i387_xsave_to_cache): Likewise.
12759 (x86_xcr0): Likewise.
12760
12761 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12762 * linux-crisv32-low.c (target_regsets): Likewise.
12763 * linux-m68k-low.c (target_regsets): Likewise.
12764 * linux-mips-low.c (target_regsets): Likewise.
12765 * linux-ppc-low.c (target_regsets): Likewise.
12766 * linux-s390-low.c (target_regsets): Likewise.
12767 * linux-sh-low.c (target_regsets): Likewise.
12768 * linux-sparc-low.c (target_regsets): Likewise.
12769 * linux-xtensa-low.c (target_regsets): Likewise.
12770
12771 * linux-low.c: Include <sys/uio.h>.
12772 (regsets_fetch_inferior_registers): Support nt_type.
12773 (regsets_store_inferior_registers): Likewise.
12774 (linux_process_qsupported): New.
12775 (linux_target_ops): Add linux_process_qsupported.
12776
12777 * linux-low.h (regset_info): Add nt_type.
12778 (linux_target_ops): Add process_qsupported.
12779
12780 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12781 and <sys/uio.h>.
12782 (init_registers_i386_avx_linux): New.
12783 (init_registers_amd64_avx_linux): Likewise.
12784 (xmltarget_i386_linux_no_xml): Likewise.
12785 (xmltarget_amd64_linux_no_xml): Likewise.
12786 (PTRACE_GETREGSET): Likewise.
12787 (PTRACE_SETREGSET): Likewise.
12788 (x86_fill_xstateregset): Likewise.
12789 (x86_store_xstateregset): Likewise.
12790 (use_xml): Likewise.
12791 (x86_linux_update_xmltarget): Likewise.
12792 (x86_linux_process_qsupported): Likewise.
12793 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12794 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12795 init_registers_i386_linux here. Call
12796 x86_linux_update_xmltarget.
12797 (the_low_target): Add x86_linux_process_qsupported.
12798
12799 * server.c (handle_query): Call target_process_qsupported.
12800
12801 * target.h (target_ops): Add process_qsupported.
12802 (target_process_qsupported): New.
12803
fc7238bb
PA		 128042010-04-03 Pedro Alves <pedro@codesourcery.com>
12805
12806 * inferiors.c (add_thread): Set last_status kind to
12807 TARGET_WAITKIND_IGNORE.
12808 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12809 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12810 (linux_wait_1): Move `thread' local definition to block that uses
12811 it. Don't NULL initialize `event_child'.
12812 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12813 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12814 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12815
bdabb078
PA		 128162010-04-01 Pedro Alves <pedro@codesourcery.com>
12817
12818 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12819 an extended waitstatus, or by a watchpoint.
12820 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12821 thread was stepping or has been stopped by a watchpoint.
12822
d3bbe7a0
PA		 128232010-04-01 Pedro Alves <pedro@codesourcery.com>
12824
12825 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12826 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12827 of another, then delete the previous, and validate all
12828 breakpoints.
12829 (validate_inserted_breakpoint): New.
12830 (delete_disabled_breakpoints): New.
12831 (validate_breakpoints): New.
12832 (check_mem_read): Validate breakpoints before trusting their
12833 shadow. Delete disabled breakpoints.
12834 (check_mem_write): Validate breakpoints before trusting they
12835 should be inserted. Delete disabled breakpoints.
12836 * mem-break.h (validate_breakpoints):
12837 * server.c (handle_query): Validate breakpoints when we see a
12838 qSymbol query.
12839
8b07ae33
PA		 128402010-04-01 Pedro Alves <pedro@codesourcery.com>
12841
12842 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12843 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12844 if we could tell there's a GDB breakpoint at stop_pc.
12845 (need_step_over_p): Don't do a step over if we find a GDB
12846 breakpoint at the resume PC.
12847
12848 * mem-break.c (struct raw_breakpoint): New.
12849 (enum bkpt_type): New type `gdb_breakpoint'.
12850 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12851 fields. New field `raw'.
12852 (find_raw_breakpoint_at): New.
12853 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12854 breakpoint instead.
12855 (set_breakpoint_at): Adjust.
12856 (delete_raw_breakpoint): New.
12857 (release_breakpoint): New.
12858 (delete_breakpoint): Rename to...
12859 (delete_breakpoint_1): ... this. Add proc parameter. Use
12860 release_breakpoint. Return ENOENT.
12861 (delete_breakpoint): Reimplement.
12862 (find_breakpoint_at): Delete.
12863 (find_gdb_breakpoint_at): New.
12864 (delete_breakpoint_at): Delete.
12865 (set_gdb_breakpoint_at): New.
12866 (delete_gdb_breakpoint_at): New.
12867 (gdb_breakpoint_here): New.
12868 (set_reinsert_breakpoint): Use release_breakpoint.
12869 (uninsert_breakpoint): Rename to ...
12870 (uninsert_raw_breakpoint): ... this.
12871 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12872 (reinsert_raw_breakpoint): Change parameter type to
12873 raw_breakpoint.
12874 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12875 instead.
12876 (check_breakpoints): Adjust. Use release_breakpoint.
12877 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12878 (breakpoint_inserted_here): Ditto.
12879 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12880 Don't trust the breakpoint's shadow if it is not inserted.
12881 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12882 (delete_all_breakpoints): Adjust.
12883 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12884 use delete_breakpoint_1.
12885
12886 * mem-break.h (breakpoints_supported): Delete declaration.
12887 (set_gdb_breakpoint_at): Declare.
12888 (gdb_breakpoint_here): Declare.
12889 (delete_breakpoint_at): Delete.
12890 (delete_gdb_breakpoint_at): Declare.
12891
12892 * server.h (struct raw_breakpoint): Forward declare.
12893 (struct process_info): New field `raw_breakpoints'.
12894
12895 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12896 breakpoints.
12897
6bf5e0ba
PA		 128982010-03-24 Pedro Alves <pedro@codesourcery.com>
12899
12900 * linux-low.c (status_pending_p_callback): Fix comment.
12901 (linux_wait_for_event_1): Move most of the internal breakpoint
12902 handling from here...
12903 (linux_wait_1): ... to here.
12904 (count_events_callback): New.
12905 (select_singlestep_lwp_callback): New.
12906 (select_event_lwp_callback): New.
12907 (cancel_breakpoints_callback): New.
12908 (select_event_lwp): New.
12909 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12910 priority to all LWPs that have had events that should be reported
12911 to the client. Cancel breakpoints when about to reporting the
12912 event to the client, not while stopping lwps. No longer cancel
12913 finished single-steps here.
12914 (cancel_finished_single_step): Delete.
12915 (cancel_finished_single_steps): Delete.
12916
414a389f
PA		 129172010-03-24 Pedro Alves <pedro@codesourcery.com>
12918
12919 * mem-break.c (enum bkpt_type): New.
12920 (struct breakpoint): New field `type'.
12921 (set_breakpoint_at): Change return type to struct breakpoint
12922 pointer. Set type to `other_breakpoint' by default.
12923 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12924 in the breakpoint list.
12925 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12926 (reinsert_breakpoint): Rename to ...
12927 (reinsert_raw_breakpoint): ... this.
12928 (reinsert_breakpoints_at): Adjust.
12929 * mem-break.h (struct breakpoint): Declare.
12930 (set_breakpoint_at): Change return type to struct breakpoint
12931 pointer.
12932
2280c721
PA		 129332010-03-24 Pedro Alves <pedro@codesourcery.com>
12934
12935 * server.c (handle_query): Assign, not compare.
12936
d50171e4
PA		 129372010-03-24 Pedro Alves <pedro@codesourcery.com>
12938
12939 Teach linux gdbserver to step-over-breakpoints.
12940
12941 * linux-low.c (can_hardware_single_step): New.
12942 (supports_breakpoints): New.
12943 (handle_extended_wait): If stopping threads, read the stop pc of
12944 the new cloned LWP.
12945 (get_pc): New.
12946 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12947 low target doesn't support retrieving the PC.
12948 (add_lwp): Set last_resume_kind to resume_continue.
12949 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12950 (linux_attach): Don't clear stop_expected. Set the lwp's
12951 last_resume_kind to resume_stop.
12952 (linux_detach_one_lwp): Don't check for removed breakpoints.
12953 (check_removed_breakpoint): Delete.
12954 (status_pending_p): Rename to ...
12955 (status_pending_p_callback): ... this. Don't check for removed
12956 breakpoints. Don't consider threads that are stopped from GDB's
12957 perspective.
12958 (linux_wait_for_lwp): Always read the stop_pc here.
12959 (cancel_breakpoint): New.
12960 (step_over_bkpt): New global.
12961 (linux_wait_for_event_1): Implement stepping over breakpoints.
12962 (gdb_wants_lwp_stopped): New.
12963 (gdb_wants_all_stopped): New.
12964 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12965 single-step traps here. Store the thread's last reported target
12966 wait status.
12967 (send_sigstop): Don't clear stop_expected. Always set it,
12968 instead.
12969 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12970 (cancel_finished_single_step): New.
12971 (cancel_finished_single_steps): New.
12972 (wait_for_sigstop): Don't cancel finished single-step traps here.
12973 (linux_resume_one_lwp): Don't check for removed breakpoints.
12974 Don't set `step' on non-hardware step archs.
12975 (linux_set_resume_request): Ignore resume_stop requests if already
12976 stopping or stopped. Set the lwp's last_resume_kind.
12977 (resume_status_pending_p): Don't check for removed breakpoints.
12978 (need_step_over_p): New.
12979 (start_step_over): New.
12980 (finish_step_over): New.
12981 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12982 requests. Clear the thread's last reported target waitstatus.
12983 Don't use the `suspended' flag. Don't consider pending breakpoints.
12984 (linux_resume): Start a step-over if necessary.
12985 (proceed_one_lwp): New.
12986 (proceed_all_lwps): New.
12987 (unstop_all_lwps): New.
12988 * linux-low.h (struct lwp_info): Rewrite comment for the
12989 `suspended' flag. Add the `stop_pc' field. Delete the
12990 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12991 Add `'last_resume_kind' and `need_step_over' fields.
12992 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12993 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12994 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12995 (set_raw_breakpoint_at): New.
12996 (set_breakpoint_at): Rewrite to use it.
12997 (reinsert_breakpoint_handler): Delete.
12998 (set_reinsert_breakpoint): New.
12999 (reinsert_breakpoint_by_bp): Delete.
13000 (delete_reinsert_breakpoints): New.
13001 (uninsert_breakpoint): Rewrite.
13002 (uninsert_breakpoints_at): New.
13003 (reinsert_breakpoint): Rewrite.
13004 (reinsert_breakpoints_at): New.
13005 (check_breakpoints): Rewrite.
13006 (breakpoint_here): New.
13007 (breakpoint_inserted_here): New.
13008 (check_mem_read): Adjust.
13009 * mem-break.h (breakpoints_supported, breakpoint_here)
13010 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13011 (reinsert_breakpoint_by_bp): Delete declaration.
13012 (delete_reinsert_breakpoints): Declare.
13013 (reinsert_breakpoint): Delete declaration.
13014 (reinsert_breakpoints_at): Declare.
13015 (uninsert_breakpoint): Delete declaration.
13016 (uninsert_breakpoints_at): Declare.
13017 (check_breakpoints): Adjust prototype.
13018 * server.h: Adjust include order.
13019 (struct thread_info): Declare here. Add a `last_status' field.
13020
30ba68cb
MS		 130212010-03-23 Michael Snyder <msnyder@vmware.com>
13022
13023 * server.c (crc32): New function.
13024 (handle_query): Add handling for 'qCRC:' request.
13025
b9a881c2
PA		 130262010-03-23 Pedro Alves <pedro@codesourcery.com>
13027
13028 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13029 lwp had been stopped by a watchpoint.
13030
e92d13d5
PA		 130312010-03-16 Pedro Alves <pedro@codesourcery.com>
13032
13033 * server.h (internal_error): Declare.
13034 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13035 * utils.c (internal_error): New function.
13036
64daa791
AS		 130372010-03-15 Andreas Schwab <schwab@redhat.com>
13038
13039 * configure.srv: Fix typo setting srv_regobj.
13040
f52cd8cd
PA		 130412010-03-15 Pedro Alves <pedro@codesourcery.com>
13042
13043 * linux-low.c (fetch_register): Avoid passing a non string literal
13044 format to `error'.
13045 (usr_store_inferior_registers): Ditto.
13046
93ae6fdc
PA		 130472010-03-14 Pedro Alves <pedro@codesourcery.com>
13048
13049 * linux-low.c (linux_write_memory): Bail out early if peeking
13050 memory failed.
13051
c3adc08c
PA		 130522010-03-14 Pedro Alves <pedro@codesourcery.com>
13053
13054 * linux-low.h (struct lwp_info): New fields
13055 `stopped_by_watchpoint' and `stopped_data_address'.
13056 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13057 here, and cache them in the lwp object.
13058 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13059 directly.
13060 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13061 field.
13062 (linux_stopped_by_watchpoint): Rewrite.
13063 (linux_stopped_data_address): Rewrite.
13064
bce522a2
PA		 130652010-03-06 Simo Melenius <simo.melenius@iki.fi>
13066
13067 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13068 switching the current inferior, not before.
13069
90884b2b
L		 130702010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13071
13072 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13073 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13074 i386-linux.c and amd64-linux.c.
13075 (reg-i386.o): Removed.
13076 (reg-i386.c): Likewise.
13077 (reg-i386-linux.o): Likewise.
13078 (reg-i386-linux.c): Likewise.
13079 (reg-x86-64.o): Likewise.
13080 (reg-x86-64.c): Likewise.
13081 (reg-x86-64-linux.o): Likewise.
13082 (reg-x86-64-linux.c): Likewise.
13083 (i386.o): New.
13084 (i386.c): Likewise.
13085 (i386-linux.o): Likewise.
13086 (i386-linux.c): Likewise.
13087 (amd64.o): Likewise.
13088 (amd64.c): Likewise.
13089 (amd64-linux.o): Likewise.
13090 (amd64-linux.c): Likewise.
13091
13092 * configure.srv (srv_i386_regobj): New.
13093 (srv_i386_linux_regobj): Likewise.
13094 (srv_amd64_regobj): Likewise.
13095 (srv_amd64_linux_regobj): Likewise.
13096 (srv_i386_32bit_xmlfiles): Likewise.
13097 (srv_i386_64bit_xmlfiles): Likewise.
13098 (srv_i386_xmlfiles): Likewise.
13099 (srv_amd64_xmlfiles): Likewise.
13100 (srv_i386_linux_xmlfiles): Likewise.
13101 (srv_amd64_linux_xmlfiles): Likewise.
13102 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13103 srv_xmlfiles to $srv_i386_xmlfiles.
13104 (i[34567]86-*-mingw32ce*): Likewise.
13105 (i[34567]86-*-mingw*): Likewise.
13106 (i[34567]86-*-nto*): Likewise.
13107 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13108 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13109 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13110 (x86_64-*-linux*): Likewise.
13111
13112 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13113 (init_registers_amd64_linux): New.
13114 (x86_arch_setup): Replace init_registers_x86_64_linux with
13115 init_registers_amd64_linux.
13116
193f13e6
MK		 131172010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13118
13119 * configure.ac: Check for libdl. If it is not available link against
13120 static libthread_db.
13121 * configure: Regenerate.
13122
85d721b8
PA		 131232010-02-22 Pedro Alves <pedro@codesourcery.com>
13124
13125 PR9605
13126
13127 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13128 handing a read watchpoint.
13129 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13130
6076632b
DE		 131312010-02-12 Doug Evans <dje@google.com>
13132
13133 * linux-low.c (linux_supports_tracefork_flag): Document.
13134 (linux_look_up_symbols): Add comment.
13135
3327ccf7
L		 131362010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13137
13138 * regcache.c (supply_register): Clear regcache if buf is NULL.
13139
0718675c 131402010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13141 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13142
13143 * inferiors.c (find_inferior): Add function documentation.
13144 (unloaded_dll): Handle the case where the unloaded dll has not
13145 been previously registered in the dll list.
13146
177321bd
DJ		 131472010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13148
13149 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13150 (thumb2_breakpoint): New.
13151 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13152
2b009048
DJ		 131532010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13154
13155 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13156 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13157 breakpoints.
13158
3be029c7
PA		 131592010-01-21 Pedro Alves <pedro@codesourcery.com>
13160
13161 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13162
18f5de3b
JK		 131632010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13164
13165 * linux-s390-low.c (s390_collect_ptrace_register)
13166 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13167
3743bb4f
DE		 131682010-01-21 Doug Evans <dje@google.com>
13169
14ce3065
DE		 13170 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13171 (PTRACE_ARG4_TYPE): New macro.
13172 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13173 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13174 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13175 (usr_store_inferior_registers): Ditto.
13176 (linux_read_memory, linux_write_memory): Ditto.
13177 (linux_test_for_tracefork): Ditto.
13178
3743bb4f
DE		 13179 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13180 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13181
8b315be5
PA		 131822010-01-21 Pedro Alves <pedro@codesourcery.com>
13183
13184 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13185 target.
13186
85492558
PA		 131872010-01-21 Pedro Alves <pedro@codesourcery.com>
13188
13189 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13190 prototype to take a regcache. Adjust.
13191
442ea881
PA		 131922010-01-20 Pedro Alves <pedro@codesourcery.com>
13193
13194 * regcache.h (struct thread_info): Forward declare.
13195 (struct regcache): New.
13196 (new_register_cache): Adjust prototype.
13197 (get_thread_regcache): Declare.
13198 (free_register_cache): Adjust prototype.
13199 (registers_to_string, registers_from_string): Ditto.
13200 (supply_register, supply_register_by_name, collect_register)
13201 (collect_register_as_string, collect_register_by_name): Ditto.
13202 * regcache.c (struct inferior_regcache_data): Delete.
13203 (get_regcache): Rename to ...
13204 (get_thread_regcache): ... this. Adjust. Switch inferior before
13205 fetching registers.
13206 (regcache_invalidate_one): Adjust.
13207 (regcache_invalidate): Fix prototype.
13208 (new_register_cache): Return the new register cache.
13209 (free_register_cache): Change prototype.
13210 (realloc_register_cache): Adjust.
13211 (registers_to_string): Change prototype to take a regcache. Adjust.
13212 (registers_from_string): Ditto.
13213 (register_data): Ditto.
13214 (supply_register): Ditto.
13215 (supply_register_by_name): Ditto.
13216 (collect_register): Ditto.
13217 (collect_register_as_string): Ditto.
13218 (collect_register_by_name): Ditto.
13219 * server.c (process_serial_event): Adjust.
13220 * linux-low.h (regset_fill_func, regset_store_func): Change
13221 prototype.
13222 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13223 Change prototype.
13224 * linux-low.c (get_stop_pc): Adjust.
13225 (check_removed_breakpoint): Adjust.
13226 (linux_wait_for_event): Adjust.
13227 (linux_resume_one_lwp): Adjust.
13228 (fetch_register): Add regcache parameter. Adjust.
13229 (usr_store_inferior_registers): Ditto.
13230 (regsets_fetch_inferior_registers): Ditto.
13231 (regsets_store_inferior_registers): Ditto.
13232 (linux_fetch_registers, linux_store_registers): Ditto.
13233 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13234 regcache. Adjust.
43aaf8b6
PA		 13235 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13236 Ditto.
442ea881
PA		 13237 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13238 prototype to take a regcache.
13239 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13240 * remote-utils.c (convert_ascii_to_int, outreg)
13241 (prepare_resume_reply): Change prototype to take a regcache.
13242 Adjust.
13243 * target.h (struct target_ops) <fetch_registers, store_registers>:
13244 Change prototype to take a regcache.
13245 (fetch_inferior_registers, store_inferior_registers): Change
13246 prototype to take a regcache. Adjust.
13247 * proc-service.c (ps_lgetregs): Adjust.
13248 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13249 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13250 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13251 take a regcache. Adjust.
13252 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13253 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13254 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13255 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13256 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13257 (cris_cannot_fetch_register):
13258 (cris_breakpoint_at): Change prototype to take a regcache.
13259 Adjust.
13260 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13261 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13262 to take a regcache. Adjust.
13263 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13264 Adjust.
13265 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13266 take a regcache. Adjust.
13267 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13268 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13269 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13270 * linux-mips-low.c (mips_get_pc):
13271 (mips_set_pc): Change prototype to take a regcache. Adjust.
13272 (mips_reinsert_addr): Adjust.
13273 (mips_collect_register): Change prototype to take a regcache.
13274 Adjust.
13275 (mips_supply_register):
13276 (mips_collect_register_32bit, mips_supply_register_32bit)
13277 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13278 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13279 * linux-ppc-low.c (ppc_supply_ptrace_register)
13280 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13281 (parse_spufs_run): Adjust.
13282 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13283 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13284 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13285 take a regcache. Adjust.
13286 * linux-s390-low.c (s390_collect_ptrace_register)
13287 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13288 (s390_set_pc): Change prototype to take a regcache. Adjust.
13289 (s390_arch_setup): Adjust.
13290 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13291 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13292 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13293 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13294 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13295 regcache. Adjust.
13296 (sparc_breakpoint_at): Adjust.
13297 * linux-xtensa-low.c (xtensa_fill_gregset):
13298 (xtensa_store_gregset):
13299 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13300 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13301 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13302 prototype to take a regcache. Adjust.
13303 * win32-arm-low.c (arm_fetch_inferior_register)
13304 (arm_store_inferior_register): Change prototype to take a
13305 regcache. Adjust.
13306 * win32-i386-low.c (i386_fetch_inferior_register)
13307 (i386_store_inferior_register): Change prototype to take a
13308 regcache. Adjust.
13309 * win32-low.c (child_fetch_inferior_registers)
13310 (child_store_inferior_registers): Change prototype to take a
13311 regcache. Adjust.
13312 (win32_wait): Adjust.
13313 (win32_fetch_inferior_registers): Change prototype to take a
13314 regcache. Adjust.
13315 (win32_store_inferior_registers): Adjust.
13316 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13317 store_inferior_register>: Change prototype to take a regcache.
13318
60c3d7b0
DE		 133192010-01-20 Doug Evans <dje@google.com>
13320
13321 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13322 #ifdef.
13323 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13324 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13325
dc146f7c
VP		 133262010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13327
13328 * linux-low.c (linux_core_of_thread): New.
13329 (compare_ints, show_process, list_threads): New.
13330 (linux_qxfer_osdata): Report threads and cores.
13331 (linux_target_op): Register linux_core_of_thread.
13332 * remote-utils.c (prepare_resume_reply): Report the core.
13333 (buffer_xml_printf): Support %d specifier.
13334 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13335 New.
13336 (handle_query): Handle qXfer:threads. Announce availability
13337 thereof.
13338 * target.h (struct target_ops): New field core_of_thread.
13339
7803799a
UW		 133402010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13341
13342 * Makefile.in (clean): Remove new generated files.
13343 (reg-s390.o, reg-s390.c): Remove rules.
13344 (reg-s390x.o, reg-s390x.c): Likewise.
13345 (s390-linux32.o, s390-linux32.c): Add rules.
13346 (s390-linux64.o, s390-linux64.c): Likewise.
13347 (s390x-linux64.o, s390x-linux64.c): Likewise.
13348 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13349 * linux-s390-low.c: Include <elf.h>.
13350 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13351 (init_registers_s390): Remove prototype.
13352 (init_registers_s390x): Likewise.
13353 (init_registers_s390_linux32): Add prototype.
13354 (init_registers_s390_linux64): Likewise.
13355 (init_registers_s390x_linux64): Likewise.
13356 (s390_num_regs_3264): New define.
13357 (s390_regmap_3264): New global variable.
13358 (s390_cannot_fetch_register): Remove obsolete check.
13359 (s390_cannot_store_register): Likewise.
13360 (s390_collect_ptrace_register): Handle upper/lower register halves.
13361 (s390_supply_ptrace_register): Likewise.
13362 (s390_fill_gregset): Update to register number changes.
13363 (s390_get_hwcap): New routine.
13364 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13365 Install appropriate regmap and register set.
13366
6e7ffa39
JB		 133672010-01-01 Joel Brobecker <brobecker@adacore.com>
13368
13369 * server.c (gdbserver_version): Update copyright year to 2010.
13370 * gdbreplay.c (gdbreplay_version): Likewise.
13371
957f3f49
DE		 133722009-12-28 Doug Evans <dje@google.com>
13373
13374 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13375 elf/external.h. Include <elf.h> instead but only if necessary.
13376
ca5c370d
PA		 133772009-12-28 Pedro Alves <pedro@codesourcery.com>
13378
13379 * linux-low.c (linux_remove_process): Remove `detaching'
13380 parameter. Don't release/detach from thread_db here.
13381 (linux_kill): Release/detach from thread_db here, ...
13382 (linux_detach): ... and here, before actually detaching.
13383 (linux_wait_1): ... and here, when a process exits.
13384 * thread-db.c (any_thread_of): New.
13385 (thread_db_free): Switch the current inferior to a thread of the
13386 passed in process.
13387
4ee62156
DE		 133882009-12-21 Doug Evans <dje@google.com>
13389
d90e6a88
DE		 13390 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13391
c5f62d5f
DE		 13392 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13393 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13394 warning ifndef __NR_tkill. Move setting of errno there too.
13395 Delete unnecessary resetting of errno after syscall.
13396 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13397
10e86dd7
DE		 13398 * configure.ac: Check for dladdr.
13399 * config.in: Regenerate.
13400 * configure: Regenerate.
13401 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13402 (try_thread_db_load): Update.
13403
4ee62156
DE		 13404 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13405
00f515da
DE		 134062009-12-18 Doug Evans <dje@google.com>
13407
e9464885
DE		 13408 * event-loop.c: Include unistd.h if it exists.
13409
07d4f67e
DE		 13410 * linux-low.c (my_waitpid): Move definition away from being in
13411 between linux_tracefork_child/linux_test_for_tracefork.
13412
00f515da
DE		 13413 * gdb_proc_service.h (psaddr_t): Fix type.
13414 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13415 signature to match glibc.
13416
1de1badb
DE		 134172009-12-16 Doug Evans <dje@google.com>
13418
13419 * linux-low.c (linux_read_memory): Fix argument to read.
13420
aeeb81d1
PA		 134212009-11-26 Pedro Alves <pedro@codesourcery.com>
13422
13423 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13424 events, don't leave current_inferior pointing at null.
13425
10357975
PA		 134262009-11-26 Pedro Alves <pedro@codesourcery.com>
13427
13428 * win32-low.c (LOG): Delete.
13429 (OUTMSG): Output to stderr.
13430 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13431 on compile time LOG macro.
13432 (win32_wait): Fix debug output.
13433
cf6e3471
PA		 134342009-11-26 Pedro Alves <pedro@codesourcery.com>
13435
13436 * win32-low.c (win32_add_one_solib): If the dll name is
13437 "ntdll.dll", prepend the system directory to the dll path.
13438
0c85e18e
MK		 134392009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13440
13441 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13442
9ac544ce 134432009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13444 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13445
13446 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13447 * configure.ac: Check for __mcoldfire__ and set
13448 gdb_cv_m68k_is_coldfire.
13449 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13450 reg-cf.o and reg-m68k.o.
13451 * configure: Regenerated.
13452
fd7dd3e6
PA		 134532009-11-16 Pedro Alves <pedro@codesourcery.com>
13454
13455 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13456 Pass it to thread_db_free.
13457 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13458 proper `detaching' argument to linux_remove_process.
13459 * linux-low.h (thread_db_free): Add `detaching' parameter.
13460 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13461 to thread_db_free.
13462 (thread_db_free): Add `detaching' parameter. Only
13463 call td_ta_clear_event if detaching from process.
13464
75aa492e
MK		 134652009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13466
13467 * thread-db.c (thread_db_free): Fix typo.
13468
21e1bee4
PP		 134692009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13470
13471 PR gdb/10838
13472 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13473
8838b45e
NS		 134742009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13475
13476 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13477 with an i686 compiler.
13478 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13479 needed.
13480 * configure: Rebuilt.
13481
8a35fb51
SL		 134822009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13483
13484 PR gdb/10783
13485
13486 * server.c (handle_search_memory_1): Correct read_addr initialization
13487 in loop for searching subsequent chunks.
13488
96f15937
PP		 134892009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13490
13491 * configure.ac: New --with-libthread-db option.
13492 * thread-db.c: Allow direct dependence on libthread_db.
13493 (thread_db_free): Adjust.
13494 * config.in: Regenerate.
13495 * configure: Likewise.
889bf7c5 13496
5f7d1694
PP		 134972009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13498
13499 PR gdb/10757
13500 * thread-db.c (attach_thread): New function.
13501 (maybe_attach_thread): Return success/failure.
13502 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13503 (thread_db_find_new_threads): Loop until no new threads.
13504
88e3b899
PA		 135052009-10-13 Pedro Alves <pedro@codesourcery.com>
13506
13507 * proc-service.c (ps_lgetregs): Formatting.
13508
cdbfd419
PP		 135092009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13510
13511 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13512 * configure.ac: Adjust.
13513 * linux-low.h (struct process_info_private): Move members to struct
13514 thread_db.
13515 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13516 * linux-low.c (linux_remove_process): Adjust.
13517 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13518 * server.c (handle_query): Move code ...
13519 (handle_monitor_command): ... here. New function.
13520 * target.h (struct target_ops): New member.
13521 * thread-db.c (struct thread_db): New.
13522 (libthread_db_search_path): New variable.
13523 (thread_db_create_event, thread_db_enable_reporting)
13524 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13525 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13526 (try_thread_db_load_1, dladdr_to_soname): New functions.
13527 (try_thread_db_load, thread_db_load_search): New functions.
13528 (thread_db_init): Search for libthread_db.
13529 (thread_db_free): New function.
13530 (thread_db_handle_monitor_command): Likewise.
13531 * config.in: Regenerate.
13532 * configure: Regenerate.
889bf7c5 13533
4168d2d6
UW		 135342009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13535
13536 * spu-low.c (spu_kill): Wait for inferior to terminate.
13537 Call clear_inferiors.
13538 (spu_detach): Call clear_inferiors.
13539
81ecdfbb
RW		 135402009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13541
13542 * aclocal.m4: Regenerate.
13543 * config.in: Likewise.
13544 * configure: Likewise.
13545
0b9ff2c0
UW		 135462009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13547
13548 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13549 (parse_spufs_run): New function.
13550 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13551 (ppc_breakpoint_at): Handle SPU breakpoints.
13552
efcbbd14
UW		 135532009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13554
13555 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13556 (SPUFS_MAGIC): Define.
13557 (spu_enumerate_spu_ids): New function.
13558 (linux_qxfer_spu): New function.
13559 (linux_target_ops): Install linux_qxfer_spu.
13560
f4d9bade
UW		 135612009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13562
13563 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13564 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13565 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13566 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13567 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13568 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13569 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13570 (init_registers_powerpc_cell32l): Add prototype.
13571 (init_registers_powerpc_cell64l): Likewise.
13572 (ppc_arch_setup): Detect Cell/B.E. architecture.
13573
96e946ca
RW		 135742009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13575
13576 * Makefile.in (datarootdir): New variable.
13577
58d6951d
DJ		 135782009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13579
13580 * linux-low.c (linux_write_memory): Update debugging output.
13581 * Makefile.in (clean): Add new descriptions.
13582 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13583 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13584 * configure.srv: Add new files for arm*-*-linux*.
13585 * linux-arm-low.c: Add new declarations.
13586 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13587 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13588 (HWCAP_VFPv3D16): New.
13589 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13590 instead of __IWMMXT__.
13591 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13592 (arm_arch_setup): New.
13593 (target_regsets): Remove #ifdef. Add VFP regset.
13594 (the_low_target): Use arm_arch_setup.
13595
12b42a12
DJ		 135962009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13597
13598 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13599 the main thread again.
13600
ac8c974e
AR		 136012009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13602
13603 Adding Neutrino gdbserver.
13604 * configure: Regenerated.
13605 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13606 * configure.srv (i[34567]86-*-nto*): New target.
13607 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13608 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13609 (nto_comctrl) [__QNX__]: New function.
13610 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13611
4424e0c3 136122009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13613
13614 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13615 srv_tgtobj.
13616
912cf4ba
PA		 136172009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13618 Pedro Alves <pedro@codesourcery.com>
13619
13620 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13621 don't support CONTEXT_EXTENDED_REGISTERS.
13622 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13623 (the_low_target): Install them.
13624 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13625 failing with ERROR_PIPE_NOT_CONNECTED.
13626
aa5ca48f
DE		 136272009-06-30 Doug Evans <dje@google.com>
13628 Pierre Muller <muller@ics.u-strasbg.fr>
13629
13630 Add h/w watchpoint support to x86-linux, win32-i386.
13631 * Makefile.in (SFILES): Add i386-low.c
13632 (i386_low_h): Define.
13633 (i386-low.o): Add dependencies.
13634 (linux-x86-low.o): Add i386-low.h dependency.
13635 (win32-i386-low.o): Ditto.
13636 * i386-low.c: New file.
13637 * i386-low.h: New file.
13638 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13639 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13640 * linux-low.c (linux_add_process): Initialize arch_private.
13641 (linux_remove_process): Free arch_private.
13642 (add_lwp): Initialize arch_private.
13643 (delete_lwp): Free arch_private.
13644 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13645 provided.
13646 * linux-low.h (process_info_private): New member arch_private.
13647 (lwp_info): New member arch_private.
13648 (linux_target_ops): New members new_process, new_thread,
13649 prepare_to_resume.
13650 (ptid_of): New macro.
13651 * linux-x86-low.c: Include stddef.h, i386-low.h.
13652 (arch_process_info): New struct.
13653 (arch_lwp_info): New struct.
13654 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13655 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13656 (i386_dr_low_get_status): New function.
13657 (x86_insert_point, x86_remove_point): New functions.
13658 (x86_stopped_by_watchpoint): New function.
13659 (x86_stopped_data_address): New function.
13660 (x86_linux_new_process, x86_linux_new_thread): New functions.
13661 (x86_linux_prepare_to_resume): New function.
13662 (the_low_target): Add entries for insert_point, remove_point,
13663 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13664 prepare_to_resume.
13665 * server.c (debug_hw_points): New global.
13666 (monitor_show_help): Document set debug-hw-points.
13667 (handle_query): Process "set debug-hw-points".
13668 * server.h (debug_hw_points): Declare.
13669 (paddress): Declare.
13670 * utils.c (NUMCELLS, CELLSIZE): New macros.
13671 (get_sell, xsnprintf, paddress): New functions.
13672 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13673 remove_point, stopped_by_watchpoint, stopped_data_address.
13674 * win32-i386-low.c: Include i386-low.h.
13675 (debug_reg_state): Replaces dr.
13676 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13677 (i386_dr_low_get_status): New function.
13678 (i386_insert_point, i386_remove_point): New functions.
13679 (i386_stopped_by_watchpoint): New function.
13680 (i386_stopped_data_address): New function.
13681 (i386_initial_stuff): Update.
13682 (get_thread_context,set_thread_context,i386_thread_added): Update.
13683 (the_low_target): Add entries for insert_point,
13684 remove_point, stopped_by_watchpoint, stopped_data_address.
13685 * win32-low.c (win32_insert_watchpoint): New function.
13686 (win32_remove_watchpoint): New function.
13687 (win32_stopped_by_watchpoint): New function.
13688 (win32_stopped_data_address): New function.
13689 (win32_target_ops): Add entries for insert_watchpoint,
13690 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13691 * win32-low.h (win32_target_ops): New members insert_point,
13692 remove_point, stopped_by_watchpoint, stopped_data_address.
13693
d993e290
PA		 136942009-06-25 Pedro Alves <pedro@codesourcery.com>
13695
13696 * server.c (process_serial_event): Re-return unsupported, not
13697 error, if the type isn't recognized. Re-allow supporting only
13698 insert or remove packets. Also call require_running for
13699 breakpoints. Add missing break statement to default case. Tidy.
13700 * target.h (struct target_ops): Rename insert_watchpoint to
13701 insert_point, and remove_watchpoint to remove_point.
13702
13703 * linux-low.h (struct linux_target_ops): Likewise.
13704 * linux-low.c (linux_insert_watchpoint): Rename to ...
13705 (linux_insert_point): ... this. Adjust.
13706 (linux_remove_watchpoint): Rename to ...
13707 (linux_remove_point): ... this. Adjust.
13708 (linux_target_ops): Adjust.
13709 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13710 (cris_insert_point): ... this.
13711 (cris_remove_watchpoint): Rename to ...
13712 (cris_remove_point): ... this.
13713 (the_low_target): Adjust.
13714
0f54c268
PM		 137152009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13716
13717 * server.c (handle_v_kill): Pass signal_pid to
13718 kill_inferior if multi_process is zero.
13719
c6314022
AR		 137202009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13721
13722 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13723 * target.h (target_ops): Comment for *_watchpoint to make it clear
13724 the functions can get types '0' and '1'.
13725
4463ce24
AR		 137262009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13727
13728 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13729 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13730 * regcache.c (get_regcache): Likewise.
13731 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13732 * win32-low.c (child_fetch_inferior_registers): Remove check for
13733 regno 0.
13734
cf8fd78b
PA		 137352009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13736 Pedro Alves <pedro@codesourcery.com>
13737
13738 * target.h (struct target_ops) <supports_multi_process>: New
13739 callback.
13740 (target_supports_multi_process): New.
13741 * server.c (handle_query): Even if GDB reports support, only
13742 enable multi-process if the target also supports it. Report
13743 multi-process support only if the target backend supports it.
13744 * linux-low.c (linux_supports_multi_process): New function.
13745 (linux_target_ops): Install it as target_supports_multi_process
13746 callback.
13747
47c0c975
DE		 137482009-05-24 Doug Evans <dje@google.com>
13749
e09875d4
DE		 13750 Global renaming of find_thread_pid to find_thread_ptid.
13751 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13752 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13753 All callers updated.
13754
e27d73f6
DE		 13755 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13756 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13757 directly.
13758
47c0c975
DE		 13759 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13760 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13761 (linux_resume_one_lwp): Ditto.
13762
2acc282a
DE		 137632009-05-23 Doug Evans <dje@google.com>
13764
13765 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13766 from struct inferior_list_entry * to struct lwp_info *.
13767 All callers updated.
13768
9f1036c1
DE		 137692009-05-13 Doug Evans <dje@google.com>
13770
13771 * linux-x86-low.c: Don't include assert.h.
13772 (x86_siginfo_fixup): Use fatal, not assert.
13773 (x86_arch_setup): Fix comment.
13774
d0722149
DE		 137752009-05-12 Doug Evans <dje@google.com>
13776
13777 Biarch support for i386/amd64 gdbserver.
13778 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13779 Add linux-x86-low.c.
13780 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13781 (linux-x86-low.o): Add.
13782 * linux-x86-64-low.c: Delete.
13783 * linux-i386-low.c: Delete.
13784 * linux-x86-low.c: New file.
13785 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13786 linux-x86-low.o.
13787 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13788 linux-x86-low.o.
13789 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13790 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13791 (linux_child_pid_to_exec_file): New function.
13792 (elf_64_header_p, elf_64_file_p): New functions.
13793 (siginfo_fixup): New function.
13794 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13795 give target a chance to convert layout.
13796 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13797 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13798
fdeb2a12
DE		 137992009-05-07 Doug Evans <dje@google.com>
13800
13801 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13802 (regsets_store_inferior_registers): Ditto.
13803
a6dbe5df
PA		 138042009-05-06 Pedro Alves <pedro@codesourcery.com>
13805
13806 PR server/10048
13807
13808 * linux-low.c (must_set_ptrace_flags): Delete.
13809 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13810 of the global.
13811 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13812 `lwp->must_set_ptrace_flags' instead.
ba42693b 13813 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13814 (linux_wait_1): ... not here.
13815
5091eb23
DE		 138162009-04-30 Doug Evans <dje@google.com>
13817
9f767825
DE		 13818 * inferiors.c (started_inferior_callback): New function.
13819 (attached_inferior_callback): New function.
13820 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13821 * server.c (print_started_pid, print_attached_pid): New functions.
13822 (detach_or_kill_for_exit): New function.
13823 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13824 * server.h (have_started_inferiors_p): Declare.
13825 (have_attached_inferiors_p): Declare.
13826
5091eb23
DE		 13827 * inferiors.c (remove_process): Fix memory leak, free process.
13828 * linux-low.c (linux_remove_process): New function.
13829 (linux_kill): Call it instead of remove_process.
13830 (linux_detach, linux_wait_1): Ditto.
13831
155c8968
PA		 138322009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13833
13834 * configure.srv: Add x86 Windows CE target.
13835
7fe519cb
UW		 138362009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13837
13838 * inferiors.c (get_thread_process): Make global.
13839 * server.h (get_thread_process): Add prototype.
13840 * thread-db.c (find_one_thread): Use get_thread_process
13841 instead of current_process.
13842 (thread_db_get_tls_address): Do not crash if called when
13843 thread layer is not yet initialized.
13844
5472f405
UW		 138452009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13846
13847 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13848 * spu-low.c (current_tid): Rename to ...
13849 (current_ptid): ... this.
13850 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13851 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13852 ptid_get_lwp (current_ptid) instead of current_tid.
13853 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13854 instead of current_tid. Use find_process_pid to verify pid
13855 argument is valid. Pass proper argument to remove_process.
13856 (spu_thread_alive): Compare current_ptid instead of current_tid.
13857 (spu_resume): Likewise.
13858
55ac2b99
PA		 138592009-04-02 Pedro Alves <pedro@codesourcery.com>
13860
13861 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13862 variable.
13863
95954743
PA		 138642009-04-01 Pedro Alves <pedro@codesourcery.com>
13865
13866 Implement the multiprocess extensions, and add linux multiprocess
13867 support.
13868
13869 * server.h (ULONGEST): Declare.
13870 (struct ptid, ptid_t): New.
13871 (minus_one_ptid, null_ptid): Declare.
13872 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13873 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13874 (struct inferior_list_entry): Change `id' type from unsigned from
13875 to ptid_t.
13876 (struct sym_cache, struct breakpoint, struct
13877 process_info_private): Forward declare.
13878 (struct process_info): Declare.
13879 (current_process): Declare.
13880 (all_processes): Declare.
13881 (initialize_inferiors): Declare.
13882 (add_thread): Adjust to use ptid_t.
13883 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13884 (add_process, remove_process, find_thread_pid): Declare.
13885 (find_inferior_id): Adjust to use ptid_t.
13886 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13887 (multi_process): Declare.
13888 (push_event): Adjust to use ptid_t.
13889 (read_ptid, write_ptid): Declare.
13890 (prepare_resume_reply): Adjust to use ptid_t.
13891 (clear_symbol_cache): Declare.
13892 * inferiors.c (all_processes): New.
13893 (null_ptid, minus_one_ptid): New.
13894 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13895 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13896 (add_thread): Change unsigned long to ptid. Remove gdb_id
13897 parameter. Adjust.
13898 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13899 (gdb_id_to_thread): Rename to ...
13900 (find_thread_pid): ... this. Change unsigned long to ptid.
13901 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13902 (loaded_dll, pull_pid_from_list): Adjust.
13903 (add_process, remove_process, find_process_pid)
13904 (get_thread_process, current_process, initialize_inferiors): New.
13905 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13906 (struct target_waitstatus) <related_pid>: Ditto.
13907 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13908 return type to int.
13909 (struct target_ops) <join>: Add `pid' argument.
13910 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13911 (struct target_ops) <wait>: Add `ptid' field. Change return type
13912 to ptid.
13913 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13914 (mywait): Add `ptid' argument. Change return type to ptid_t.
13915 (target_pid_to_str): Declare.
13916 * target.c (set_desired_inferior): Adjust to use ptids.
13917 (mywait): Add new `ptid' argument. Adjust.
13918 (target_pid_to_str): New.
13919 * mem-break.h (free_all_breakpoints): Declare.
13920 * mem-break.c (breakpoints): Delelete.
13921 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13922 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13923 to use per-process breakpoint list.
13924 (free_all_breakpoints): New.
13925 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13926 (symbol_cache, all_symbols_looked_up): Delete.
13927 (hexchars): New.
13928 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13929 read_ptid): New.
13930 (prepare_resume_reply): Change ptid argument's type from unsigned
13931 long to ptid_t. Adjust. Implement W;process and X;process.
13932 (free_sym_cache, clear_symbol_cache): New.
13933 (look_up_one_symbol): Adjust to per-process symbol cache. *
13934 * server.c (cont_thread, general_thread, step_thread): Change type
13935 to ptid_t.
13936 (attached): Delete.
13937 (multi_process): New.
13938 (last_ptid): Change type to ptid_t.
13939 (struct vstop_notif) <ptid>: Change type to ptid_t.
13940 (queue_stop_reply, push_event): Change `ptid' argument's type to
13941 ptid_t.
13942 (discard_queued_stop_replies): Add `pid' argument.
13943 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13944 changes. Don't reference the `attached' global.
13945 (attach_inferior): Adjust to mywait interface changes.
13946 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13947 features. Handle and report "multiprocess+". Handle
13948 "qAttached:PID".
13949 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13950 changes.
13951 (handle_v_kill): New.
13952 (handle_v_stopped): Adjust to use target_pid_to_str.
13953 (handle_v_requests): Allow multiple attaches and runs when
13954 multiprocess extensions are in effect. Handle "vKill".
13955 (myresume): Adjust to use ptids.
13956 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13957 (handle_status): Adjust to discard_queued_stop_replies interface
13958 change.
13959 (first_thread_of, kill_inferior_callback)
13960 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13961 (main): Call initialize_inferiors. Adjust to use ptids, killing
13962 and detaching from all inferiors. Handle multiprocess packet
13963 variants.
13964 * linux-low.h: Include gdb_proc_service.h.
13965 (struct process_info_private): New.
13966 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13967 <lwpid_of>: Use ptid_get_lwp.
13968 (get_lwp_thread): Adjust.
13969 (struct lwp_info): Add `dead' member.
13970 (find_lwp_pid): Declare.
13971 * linux-low.c (thread_db_active): Delete.
13972 (new_inferior): Adjust comment.
13973 (inferior_pid): Delete.
13974 (linux_add_process): New.
13975 (handle_extended_wait): Adjust.
13976 (add_lwp): Change unsigned long to ptid.
13977 (linux_create_inferior): Add process to processes table. Adjust
13978 to use ptids. Don't set new_inferior here.
13979 (linux_attach_lwp): Rename to ...
13980 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13981 it. Adjust to use ptids.
13982 (linux_attach_lwp): New.
13983 (linux_attach): Add process to processes table. Don't set
13984 new_inferior here.
13985 (struct counter): New.
13986 (second_thread_of_pid_p, last_thread_of_process_p): New.
13987 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13988 multiple processes.
13989 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13990 processes. Remove process from process table.
13991 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13992 to multiple processes.
13993 (any_thread_of): New.
13994 (linux_detach): Add `pid' argument, and handle it. Remove process
13995 from processes table.
13996 (linux_join): Add `pid' argument. Handle it.
13997 (linux_thread_alive): Change unsighed long argument to ptid_t.
13998 Consider dead lwps as not being alive.
13999 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14000 threads we're not interested in.
14001 (same_lwp, find_lwp_pid): New.
14002 (linux_wait_for_lwp): Change `pid' argument's type from int to
14003 ptid_t. Adjust.
14004 (linux_wait_for_event): Rename to ...
14005 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14006 from int to ptid_t. Adjust.
14007 (linux_wait_for_event): New.
14008 (linux_wait_1): Add `ptid' argument. Change return type to
14009 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14010 that exit from the process table.
14011 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14012 Adjust.
14013 (mark_lwp_dead): New.
14014 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14015 stopping all threads, mark its main lwp as dead.
14016 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14017 ptids.
14018 (fetch_register, usr_store_inferior_registers)
14019 (regsets_fetch_inferior_registers)
14020 (regsets_store_inferior_registers, linux_read_memory)
14021 (linux_write_memory): Inline `inferior_pid'.
14022 (linux_look_up_symbols): Adjust to use per-process
14023 `thread_db_active'.
14024 (linux_request_interrupt): Adjust to use ptids.
14025 (linux_read_auxv): Inline `inferior_pid'.
14026 (initialize_low): Don't reference thread_db_active.
14027 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14028 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14029 (ps_getpid): Return the pid of the current inferior.
14030 * thread-db.c (proc_handle, thread_agent): Delete.
14031 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14032 per-process data.
14033 (find_one_thread): Change argument type to ptid_t. Adjust to
14034 per-process data.
14035 (maybe_attach_thread): Adjust to per-process data and ptids.
14036 (thread_db_find_new_threads): Ditto.
14037 (thread_db_init): Ditto.
14038 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14039 processes table. Adjust to use ptids.
14040 (spu_kill, spu_detach): Adjust interface. Remove process from
14041 processes table.
14042 (spu_join, spu_thread_alive): Adjust interface.
14043 (spu_wait): Adjust interface. Remove process from processes
14044 table. Adjust to use ptids.
14045 * win32-low.c (current_inferior_tid): Delete.
14046 (current_inferior_ptid): New.
14047 (debug_event_ptid): New.
14048 (thread_rec): Take a ptid. Adjust.
14049 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14050 (child_delete_thread): Ditto.
14051 (do_initial_child_stuff): Add `attached' argument. Add process to
14052 processes table.
14053 (child_fetch_inferior_registers, child_store_inferior_registers):
14054 Adjust.
14055 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14056 (win32_attach): Pass 1 to do_initial_child_stuff.
14057 (win32_kill): Adjust interface. Remove process from processes
14058 table.
14059 (win32_detach): Ditto.
14060 (win32_join): Adjust interface.
14061 (win32_thread_alive): Take a ptid.
14062 (win32_resume): Adjust to use ptids.
14063 (get_child_debug_event): Ditto.
14064 (win32_wait): Adjust interface. Remove exiting process from
14065 processes table.
14066
bd99dc85
PA		 140672009-04-01 Pedro Alves <pedro@codesourcery.com>
14068
14069 Non-stop mode support.
14070
14071 * server.h (non_stop): Declare.
14072 (gdb_client_data, handler_func): Declare.
14073 (delete_file_handler, add_file_handler, start_event_loop):
14074 Declare.
14075 (handle_serial_event, handle_target_event, push_event)
14076 (putpkt_notif): Declare.
14077 * target.h (enum resume_kind): New.
14078 (struct thread_resume): Replace `step' field by `kind' field.
14079 (TARGET_WNOHANG): Define.
14080 (struct target_ops) <wait>: Add `options' argument.
14081 <supports_non_stop, async, start_non_stop>: New fields.
14082 (target_supports_non_stop, target_async): New.
14083 (start_non_stop): Declare.
14084 (mywait): Add `options' argument.
14085 * target.c (mywait): Add `options' argument. Print child exit
14086 notifications here.
14087 (start_non_stop): New.
14088 * server.c (non_stop, own_buf, mem_buf): New globals.
14089 (struct vstop_notif): New.
14090 (notif_queue): New global.
14091 (queue_stop_reply, push_event, discard_queued_stop_replies)
14092 (send_next_stop_reply): New.
14093 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14094 interface changes.
14095 (attach_inferior): In non-stop mode, don't wait for the target
14096 here.
14097 (handle_general_set): Handle QNonStop.
14098 (handle_query): When handling qC, return the current general
14099 thread, instead of the first thread of the list.
14100 (handle_query): If the backend supports non-stop mode, include
14101 QNonStop+ in the qSupported query response.
14102 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14103 and non-stop mode.
14104 (handle_v_attach, handle_v_run): Handle non-stop mode.
14105 (handle_v_stopped): New.
14106 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14107 (myresume): Adjust to use resume_kind. Handle non-stop.
14108 (queue_stop_reply_callback): New.
14109 (handle_status): Handle non-stop mode.
14110 (main): Clear non_stop flag on reconnection. Use the event-loop.
14111 Refactor serial protocol handling from here ...
14112 (process_serial_event): ... to this new function. When GDB
14113 selects any thread, select one here. In non-stop mode, wait until
14114 GDB acks all pending events before exiting.
14115 (handle_serial_event, handle_target_event): New.
14116 * remote-utils.c (remote_open): Install remote_desc in the event
14117 loop.
14118 (remote_close): Remove remote_desc from the event loop.
14119 (putpkt_binary): Rename to...
14120 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14121 (putpkt_binary): New as wrapper around putpkt_binary_1.
14122 (putpkt_notif): New.
14123 (prepare_resume_reply): In non-stop mode, don't change the
14124 general_thread.
14125 * event-loop.c: New.
14126 * Makefile.in (OBJ): Add event-loop.o.
14127 (event-loop.o): New rule.
14128
14129 * linux-low.h (pid_of): Moved here.
14130 (lwpid_of): New.
14131 (get_lwp_thread): Use lwpid_of.
14132 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14133 * linux-low.c (pid_of): Delete.
14134 (inferior_pid): Use lwpid_of.
14135 (linux_event_pipe): New.
14136 (target_is_async_p): New.
14137 (delete_lwp): New.
14138 (handle_extended_wait): Use lwpid_of.
14139 (add_lwp): Don't set lwpid field.
14140 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14141 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14142 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14143 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14144 first. Adjust to linux_wait_for_event interface changes. Use
14145 lwpid_of.
14146 (linux_detach): Don't delete the main lwp here.
14147 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14148 (status_pending_p): Don't consider explicitly suspended lwps.
14149 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14150 pointer. Add OPTIONS argument. Change return type to int. Use
14151 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14152 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14153 pointer. Add status pointer argument. Return a pid instead of a
14154 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14155 changes. In non-stop mode, don't switch to a random thread.
14156 (linux_wait): Rename to...
14157 (linux_wait_1): ... this. Add target_options argument, and handle
14158 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14159 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14160 clean exit and signal exit code. Don't stop all threads in
14161 non-stop mode. In all-stop mode, only stop all threads when
14162 reporting a stop to GDB. Handle explicit thread stop requests.
14163 (async_file_flush, async_file_mark): New.
14164 (linux_wait): New.
14165 (send_sigstop): Use lwpid_of.
14166 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14167 interface changes. In non-stop mode, don't switch to a random
14168 thread.
14169 (linux_resume_one_lwp): Use lwpid_of.
14170 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14171 (linux_resume_one_thread): ... this. Handle resume_stop. In
14172 non-stop mode, don't look for pending flag in all threads.
14173 (resume_status_pending_p): Don't consider explicitly suspended
14174 threads.
14175 (my_waitpid): Reimplement. Emulate __WALL.
14176 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14177 Use lwpid_of.
14178 (sigchld_handler, linux_supports_non_stop, linux_async)
14179 (linux_start_non_stop): New.
14180 (linux_target_ops): Register linux_supports_non_stop, linux_async
14181 and linux_start_non_stop.
14182 (initialize_low): Install SIGCHLD handler.
14183 * thread-db.c (thread_db_create_event, find_one_thread)
14184 (thread_db_get_tls_address): Use lwpid_of.
14185 * win32-low.c (win32_detach): Adjust to use resume_kind.
14186 (win32_wait): Add `options' argument.
14187 * spu-low.c (spu_resume): Adjust to use resume_kind.
14188 (spu_wait): Add `options' argument.
14189
5b1c542e
PA		 141902009-04-01 Pedro Alves <pedro@codesourcery.com>
14191
14192 Decouple target code from remote protocol.
14193
14194 * target.h (enum target_waitkind): New.
14195 (struct target_waitstatus): New.
14196 (struct target_ops) <wait>: Return an unsigned long. Take a
14197 target_waitstatus pointer instead of a char pointer.
14198 (mywait): Likewise.
14199 * target.c (mywait): Change prototype to return an unsigned long.
14200 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14201 * server.h (thread_from_wait, old_thread_from_wait): Delete
14202 declarations.
14203 (prepare_resume_reply): Change prototype to take a
14204 target_waitstatus.
14205 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14206 (last_status, last_ptid): New.
14207 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14208 pid instead of a signal.
14209 (attach_inferior): Remove "status" and "signal" parameters.
14210 Adjust.
14211 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14212 not as an address.
14213 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14214 (handle_v_requests, myresume): Remove "status" and "signal"
14215 parameters. Adjust.
14216 (handle_status): New.
14217 (main): Delete local `status'. Adjust.
14218 * remote-utils.c: Include target.h.
14219 (prepare_resume_reply): Change prototype to take a
14220 target_waitstatus. Adjust.
14221
14222 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14223 interface.
14224 * spu-low.c (spu_wait): Adjust.
14225 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14226 Delete.
14227 (win32_wait): Adjust.
14228
2bd7c093
PA		 142292009-04-01 Pedro Alves <pedro@codesourcery.com>
14230
14231 * target.h (struct thread_resume): Delete leave_stopped member.
14232 (struct target_ops): Add a `n' argument to the `resume' callback.
14233 * server.c (start_inferior): Adjust.
14234 (handle_v_cont, myresume): Adjust.
14235 * linux-low.c (check_removed_breakpoint): Adjust to resume
14236 interface change, and to removed leave_stopped field.
14237 (resume_ptr): Delete.
14238 (struct thread_resume_array): New.
14239 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14240 resume interface change.
14241 (linux_continue_one_thread, linux_queue_one_thread)
14242 (resume_status_pending_p): Check if the resume field is NULL
14243 instead of checking the leave_stopped member.
14244 (linux_resume): Adjust to the target resume interface change.
14245 * spu-low.c (spu_resume): Adjust to the target resume interface
14246 change.
14247 * win32-low.c (win32_detach, win32_resume): Ditto.
14248
c35fafde
PA		 142492009-04-01 Pedro Alves <pedro@codesourcery.com>
14250
14251 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14252 flag.
14253 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14254 pending.
14255 (linux_continue_one_thread): Only preserve the stepping flag if
14256 there's a pending breakpoint.
14257
0a59d50b
PA		 142582009-03-31 Pedro Alves <pedro@codesourcery.com>
14259
14260 * server.c (main): After the inferior having exited, call
14261 remote_close before exiting gdbserver.
14262
f04c6d38
TJB		 142632009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14264
14265 Fix size of FPSCR in Power 7 processors.
14266 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14267 (PPC_FEATURE_HAS_DFP): New #define.
14268 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14269 size of the FPSCR.
14270
78e5cee6
PA		 142712009-03-23 Pedro Alves <pedro@codesourcery.com>
14272
14273 * server.c (handle_query) Whitespace and formatting.
14274
1b3f6016
PA		 142752009-03-22 Pedro Alves <pedro@codesourcery.com>
14276
14277 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14278 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14279 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14280 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14281 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14282 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14283 Makefile.in, configure.ac: Fix whitespace throughout.
14284 * configure: Regenerate.
14285
a07b2135
PA		 142862009-03-22 Pedro Alves <pedro@codesourcery.com>
14287
14288 * inferiors.c (find_inferior): Make it safe for the callback
14289 function to delete the currently iterated inferior.
14290
67cc2626
PA		 142912009-03-22 Pedro Alves <pedro@codesourcery.com>
14292
14293 * Makefile.in (linuw_low_h): Move higher.
14294 (thread-db.o): Depend on $(linux_low_h).
14295
54a0b537
PA		 142962009-03-17 Pedro Alves <pedro@codesourcery.com>
14297
14298 Rename "process" to "lwp" throughout.
14299
14300 * linux-low.c (all_processes): Rename to...
14301 (all_lwps): ... this.
14302 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14303 (add_process): Rename to ...
14304 (add_lwp): ... this. Adjust.
14305 (linux_create_inferior): Adjust.
14306 (linux_attach_lwp): Adjust.
14307 (linux_attach): Adjust.
14308 (linux_kill_one_process): Rename to ...
14309 (linux_kill_one_lwp): ... this. Adjust.
14310 (linux_kill): Adjust.
14311 (linux_detach_one_process): Rename to ...
14312 (linux_detach_one_lwp): ... this. Adjust.
14313 (linux_detach): Adjust.
14314 (check_removed_breakpoint): Adjust.
14315 (status_pending_p): Adjust.
14316 (linux_wait_for_process): Rename to ...
14317 (linux_wait_for_lwp): ... this. Adjust.
14318 (linux_wait_for_event): Adjust.
14319 (send_sigstop): Adjust.
14320 (wait_for_sigstop): Adjust.
14321 (stop_all_processes): Rename to ...
14322 (stop_all_lwps): ... this.
14323 (linux_resume_one_process): Rename to ...
14324 (linux_resume_one_lwp): ... this. Adjust.
14325 (linux_set_resume_request, linux_continue_one_thread)
14326 (linux_queue_one_thread, resume_status_pending_p)
14327 (usr_store_inferior_registers, regsets_store_inferior_registers)
14328 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14329 Adjust.
14330 * linux-low.h (get_process): Rename to ...
14331 (get_lwp): ... this. Adjust.
14332 (get_thread_process): Rename to ...
14333 (get_thread_lwp): ... this. Adjust.
14334 (get_process_thread): Rename to ...
14335 (get_lwp_thread): ... this. Adjust.
14336 (struct process_info): Rename to ...
14337 (struct lwp_info): ... this.
14338 (all_processes): Rename to ...
14339 (all_lwps): ... this.
14340 * proc-service.c (ps_lgetregs): Adjust.
14341 * thread-db.c (thread_db_create_event, find_one_thread)
14342 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14343
0b16c5cf
PA		 143442009-03-14 Pedro Alves <pedro@codesourcery.com>
14345
14346 * server.c (handle_query): Handle "qAttached".
14347
32de4b9d
NS		 143482009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14349
14350 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14351 GPLv3, update license URL.
14352
2aecd87f
DE		 143532009-03-01 Doug Evans <dje@google.com>
14354
93efd302 14355 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14356 (server_h): Add gdb_signals.h.
14357 (signals.o): Update.
14358 * server.h (target_signal_from_host,target_signal_to_host_p)
14359 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14360
86b1f9c5
PM		 143612009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14362
14363 * remote-utils.c (getpkt): Also generate remote-debug
14364 information if noack_mode is set.
14365
4aa995e1
PA		 143662009-02-06 Pedro Alves <pedro@codesourcery.com>
14367
14368 * server.c (handle_query): Report qXfer:siginfo:read and
14369 qXfer:siginfo:write as supported and handle them.
14370 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14371 * linux-low.c (linux_xfer_siginfo): New.
14372 (linux_target_ops): Set it.
14373
62709adf
PA		 143742009-01-26 Pedro Alves <pedro@codesourcery.com>
14375
14376 * server.c (gdbserver_usage): Mention --remote-debug.
14377 (main): Accept '--remote-debug' switch.
14378
aef93bd7
DE		 143792009-01-18 Doug Evans <dje@google.com>
14380
14381 * regcache.c (new_register_cache): No need to check result of xcalloc.
14382 * server.c (handle_search_memory): Back out calls to xmalloc,
14383 result is checked and error is returned to user upon failure.
14384 (handle_query): Ditto. Add more checks for result of malloc.
14385 (handle_v_cont): Check result of malloc, report error back to
14386 user upon failure.
14387 (handle_v_run): Ditto. Call freeargv.
14388 * server.h (freeargv): Declare.
14389 * utils.c (freeargv): New fn.
14390
54363045
DE		 143912009-01-15 Doug Evans <dje@google.com>
14392
f626972c
DE		 14393 * gdbreplay.c (perror_with_name): Make arg const char *.
14394 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14395 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14396 * utils.c (perror_with_name): Make arg const char *.
54363045 14397
18aae699
PA		 143982009-01-14 Pedro Alves <pedro@codesourcery.com>
14399
14400 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14401 when handling a EXIT_PROCESS_DEBUG_EVENT.
14402
ff703abe
JB		 144032009-01-06 Joel Brobecker <brobecker@adacore.com>
14404
14405 * gdbreplay.c (gdbreplay_version): Update copyright year.
14406 * server.c (gdbserver_version): Likewise.
14407
f21cc1a2 144082009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14409
14410 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14411 (handle_extended_wait): Improve comment.
0e21c1ec 14412
bca929d3
DE		 144132008-12-13 Doug Evans <dje@google.com>
14414
14415 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14416 * server.h (ATTR_MALLOC): New macro.
14417 (xmalloc,xcalloc,xstrdup): Declare.
14418 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14419 * inferiors.c: Ditto.
14420 * linux-low.c: Ditto.
14421 * mem-break.c: Ditto.
14422 * regcache.c: Ditto.
14423 * remote-utils.c: Ditto.
14424 * server.c: Ditto.
14425 * target.c: Ditto.
14426 * win32-low.c: Ditto.
14427
97438e3f
DE		 144282008-12-12 Doug Evans <dje@google.com>
14429
896c7fbb
DE		 14430 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14431 in debugging printf.
14432
97438e3f
DE		 14433 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14434
e3b886f8
DE		 144352008-12-09 Doug Evans <dje@google.com>
14436
14437 * linux-low.h (struct process_info): Delete member tid, unused.
14438 * thread-db.c (find_one_thread): Update.
14439 (maybe_attach_thread): Update.
14440
07e059b5
VP		 144412008-12-02 Pedro Alves <pedro@codesourcery.com>
14442
889bf7c5
PA		 14443 * target.h (struct target_ops): Add qxfer_osdata member.
14444 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14445 and dirent.h.
14446 (linux_qxfer_osdata): New functions.
14447 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14448 callback.
14449 * server.c (handle_query): Handle "qXfer:osdata:read:".
14450 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14451 (buffer_xml_printf): New functions.
14452 * server.h (struct buffer): New.
14453 (buffer_grow_str, buffer_grow_str0): New macros.
14454 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14455 (buffer_xml_printf): Declare.
07e059b5 14456
4cab47ab
DE		 144572008-11-24 Doug Evans <dje@google.com>
14458
14459 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14460
f142445f
DJ		 144612008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14462
14463 * server.c (handle_v_run): Always use the supplied argument list.
14464
d0107bb6 144652008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14466
d0107bb6
BW		 14467 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14468 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14469
2c4ad781
TJB		 144702008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14471
14472 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14473 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14474 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14475 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14476 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14477 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14478 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14479 XML target descriptions.
14480 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14481 when inferior is running on an ISA 2.05 or later processor. Add
14482 special case to return offset for full 64-bit slot of FPSCR when
14483 in 32-bits.
14484
dfb64f85
DJ		 144852008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14486
14487 * Makefile.in (SFILES, clean): Added sparc64 files.
14488 (reg-sparc64.o, reg-sparc64.c): New.
14489 * configure.srv (sparc*-*-linux*): New configuration.
14490 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14491 syscall arguments for SPARC.
14492 (regsets_store_inferior_registers): Likewise.
14493 * linux-sparc-low.c: New file.
14494
66b6e1dd
DE		 144952008-10-21 Doug Evans <dje@google.com>
14496
14497 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14498 (READLINE_DIR,READLINE_DEP): Delete.
14499 (INTERNAL_CFLAGS): Update.
14500 (LINTFLAGS): Update.
14501
9b710a42
PA		 145022008-10-10 Pedro Alves <pedro@codesourcery.com>
14503
14504 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14505 whole argv from the last run, not just argv[0].
14506
5822d809
PA		 145072008-09-08 Pedro Alves <pedro@codesourcery.com>
14508
14509 * regcache.c (new_register_cache): Return NULL if the register
14510 cache size isn't known yet.
14511 (free_register_cache): Avoid dereferencing a NULL regcache.
14512
74aac56f
DJ		 145132008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14514
14515 * configure.srv: Merge MIPS and MIPS64.
14516
400b20f5
MR		 145172008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14518
14519 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14520
677c5bb1
LM		 145212008-08-18 Luis Machado <luisgpm@br.ibm.com>
14522
14523 * Makefile.in: Add required vsx dependencies.
14524
14525 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14526 Declare init_registers_powerpc_vsx32l.
14527 Declare init_registers_powerpc_vsx64l.
14528 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14529 (ppc_arch_setup): Check for VSX in hwcap.
14530 (ppc_fill_vsxregset): New function.
14531 (ppc_store_vsxregset): New function.
14532 Add new VSX entry in regset_info target_regsets.
14533
14534 * configure.srv: Add new VSX dependencies.
14535
a6f3e723
SL		 145362008-08-12 Pedro Alves <pedro@codesourcery.com>
14537
14538 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14539 (remote_open): Set or clear transport_is_reliable.
14540 (putpkt_binary): Don't expect acks in noack mode.
14541 (getpkt): Don't send ack/nac in noack mode.
14542 * server.c (handle_general_set): Handle QStartNoAckMode.
14543 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14544 qSupported.
14545 (main): Reset noack_mode on every connection.
14546 * server.h (noack_mode): Declare.
14547
a417dc56
RW		 145482008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14549
14550 * Makefile.in (GDBREPLAY_OBS): New variable.
14551 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14552
3221518c
UW		 145532008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14554 Daniel Jacobowitz <dan@codesourcery.com>
14555
14556 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14557 (usr_store_inferior_registers): Likewise.
14558 (regsets_store_inferior_registers): Likewise.
14559
ec56be1b
PA		 145602008-07-31 Rolf Jansen <rj@surtec.com>
14561 Pedro Alves <pedro@codesourcery.com>
14562
14563 * configure.ac: Check for memmem declaration.
14564 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14565 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14566 (disable_packet_qfThreadInfo): Unconditionally compile.
14567 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14568 * configure, config.in: Regenerate.
14569
2fe5e3ff
DE		 145702008-07-28 Doug Kwan <dougkwan@google.com>
14571
14572 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14573 (linux_write_memory): Remove declaration of errno.
14574
836acd6d
UW		 145752008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14576
14577 * linux-low.c (handle_extended_wait): Do not use "status"
14578 variable uninitialized.
14579
aeba519e
PA		 145802008-07-07 Pedro Alves <pedro@codesourcery.com>
14581
14582 * server.c (handle_v_attach): Inhibit reporting dll changes.
14583
db42f210
PA		 145842008-06-27 Pedro Alves <pedro@codesourcery.com>
14585
14586 * remote-utils.c (prepare_resume_reply): If requested, don't
14587 output "thread:TID" in the T stop reply.
14588
14589 * server.c (disable_packet_vCont, disable_packet_Tthread)
14590 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14591 (handle_query): If requested, disable support for qC, qfThreadInfo
14592 and qsThreadInfo.
14593 (handle_v_requests): If requested, disable support for vCont.
14594 (gdbserver_show_disableable): New.
14595 (main): Handle --disable-packet and --disable-packet=LIST.
14596
14597 * server.h (disable_packet_vCont, disable_packet_Tthread)
14598 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14599
8e4c5421
CD		 146002008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14601
14602 * server.c (gdbserver_usage): Mention --version.
14603
6e23a804
DJ		 146042008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14605
14606 * Makefile.in (gdbreplay.o): New rule.
14607
90aa6a40
JM		 146082008-06-06 Joseph Myers <joseph@codesourcery.com>
14609
14610 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14611 message, not gdbserver.
14612
c16158bc 146132008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14614 Nathan Sidwell <nathan@codesourcery.com>
14615 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14616
14617 * acinclude.m4: Include ../../config/acx.m4.
14618 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14619 * configure, config.in: Regenerate.
14620 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14621 * server.c (gdbserver_version): Print PKGVERSION.
14622 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14623 (main): Adjust gdbserver_usage calls.
14624 * gdbreplay.c (version, host_name): Add declarations.
14625 (gdbreplay_version, gdbreplay_usage): New.
14626 (main): Accept --version and --help options.
14627
aeb75bf5
DJ		 146282008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14629
14630 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14631 (arm_breakpoint_at): Handle Thumb.
14632 (the_low_target): Add comment.
14633
76b233dd
UW		 146342008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14635
14636 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14637
08388c79
DE		 146382008-05-09 Doug Evans <dje@google.com>
14639
a3c83fae
DE		 14640 * server.h (decode_search_memory_packet): Declare.
14641 * remote-utils.c (decode_search_memory_packet): New fn.
14642 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14643 (handle_search_memory): New fn.
14644 (handle_query): Process qSearch:memory packets.
14645
bb9c3d36
UW		 146462008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14647
14648 * regcache.c (registers_length): Remove.
14649 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14650 full register packet.
14651 * regcache.h (registers_length): Remove prototype.
14652 * server.h (PBUFSIZ): Define to 16384.
14653
7284e1be
UW		 146542008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14655
14656 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14657 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14658 powerpc-64l.o, and powerpc-altivec64l.o.
14659 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14660 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14661 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14662 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14663 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14664 to srv_xmlfiles.
14665
14666 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14667 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14668 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14669 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14670 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14671 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14672 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14673 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14674 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14675 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14676 (clean): Update.
14677
14678 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14679 (init_registers_powerpc_32l): ... this new prototype.
14680 (init_registers_powerpc_32): Remove, replace by ...
14681 (init_registers_powerpc_altivec32l): ... this new prototype.
14682 (init_registers_powerpc_e500): Remove, replace by ...
14683 (init_registers_powerpc_e500l): ... this new prototype.
14684 (init_registers_ppc64): Remove, replace by ...
14685 (init_registers_powerpc_64l): ... this new prototype.
14686 (init_registers_powerpc_64): Remove, replace by ...
14687 (init_registers_powerpc_altivec64l): ... this new prototype.
14688 (ppc_num_regs): Set to 73.
14689 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14690 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14691 (ppc_cannot_store_register): Handle orig_r3 and trap.
14692 (ppc_arch_setup): Update init_registers_... calls.
14693 (ppc_fill_gregset): Handle orig_r3 and trap.
14694
14695 * inferiors.c (clear_inferiors): Reset current_inferior.
14696
fdc59709
PB		 146972008-04-23 Paolo Bonzini <bonzini@gnu.org>
14698
889bf7c5
PA		 14699 * acinclude.m4: Add override.m4.
14700 * configure: Regenerate.
fdc59709 14701
c9b2f845
UW		 147022008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14703
14704 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14705 initial call to init_register_ppc64.
14706
550512b8
UW		 147072008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14708
43aaf8b6
PA		 14709 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14710 single powerpc*-*-linux* case.
550512b8
UW		 14711 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14712
b6430ec3
UW		 147132008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14714
14715 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14716 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14717 from reg_xmlfiles.
14718 * linux-ppc-low.c: Include <elf.h>.
14719 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14720 (ppc_hwcap): New global variable.
14721 (ppc_regmap): Remove __SPE__ #ifdef sections.
14722 (ppc_regmap_e500): New global variable.
14723 (ppc_cannot_store_register): Update __SPE__ special case.
14724 (ppc_get_hwcap): New function.
14725 (ppc_arch_setup): Use it to determine whether inferior supports
14726 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14727 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14728 Do not access registers if target does not support AltiVec.
14729 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14730 Do not access registers if target does not support SPE.
14731 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14732
52fa2412
UW		 147332008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14734
14735 * linux-low.c (disabled_regsets, num_regsets): New.
14736 (use_regsets_p): Delete.
14737 (linux_wait_for_process): Clear disabled_regsets.
14738 (regsets_fetch_inferior_registers): Check and set it.
14739 (regsets_store_inferior_registers): Likewise.
14740 (linux_fetch_registers, linux_store_registers): Do not use
14741 use_regsets_p.
14742 (initialize_low): Allocate disabled_regsets.
14743
e28b3332
DJ		 147442008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14745
14746 * Makefile.in (LIBOBJS): New.
14747 (OBS): Use LIBOBJS.
14748 (memmem.o): New rule.
14749 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14750 * configure: Regenerated.
14751
4536995d
UW		 147522008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14753
14754 * server.c (handle_query): Never return "unsupported" for
14755 qXfer:features:read queries.
14756
221c031f
UW		 147572008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14758
14759 * server.c (get_features_xml): Fix inverted condition.
14760 (handle_query): Always support qXfer:feature:read.
14761
ccd213ac
DJ		 147622008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14763
14764 * server.c (wrapper_argv): New.
14765 (start_inferior): Handle wrapper_argv. If set, expect an extra
14766 trap.
14767 (gdbserver_usage): Document --wrapper.
14768 (main): Parse --wrapper.
14769
6fe305f7
UW		 147702008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14771
14772 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14773 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14774 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14775 (ppc_set_pc): Likewise.
14776 (ppc_arch_setup): New function.
14777 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14778 of collect_register.
889bf7c5 14779 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14780
5b0a002e
UW		 147812008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14782
14783 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14784 instead of linux-ppc64-low.o.
14785 * linux-ppc64-low.c: Remove file.
14786 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14787 (linux-ppc64-low.o): Remove rule.
14788
14789 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14790 (init_registers_powerpc_64): Likewise.
14791 (ppc_regmap): Conditionally define depending on __powerpc64__.
14792 (ppc_cannot_store_register): Do not special-case "fpscr" when
14793 compiled on __powerpc64__.
14794 (ppc_collect_ptrace_register): New function.
14795 (ppc_supply_ptrace_register): New function.
14796 (ppc_breakpoint): Change type to "unsigned int".
14797 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14798 (the_low_target): Conditionally provide initializers for the
889bf7c5 14799 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14800 collect_ptrace_register and supply_ptrace_register members.
14801
9b4b61c8
UW		 148022008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14803
14804 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14805 * server.c (gdbserver_xmltarget): Define.
14806 (get_features_xml): Use it to replace "target.xml" and arch_string.
14807
14808 * configure.srv: Remove srv_xmltarget. Add XML files that were
14809 mentioned there to srv_xmlfiles instead. Remove conditional tests
14810 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14811 srv_xmlfiles and srv_regobj to include all possible choices.
14812 * configure.ac (srv_xmltarget): Remove.
14813 (srv_xmlfiles): Do not add "target.xml".
14814 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14815 checks for supplementary target information.
14816 * configure: Regenerate.
14817 * Makefile.in (XML_TARGET): Remove.
14818 (target.xml): Remove rule.
14819 (clean): Do not clean up target.xml.
14820 (.PRECIOUS): Do not mention target.xml.
14821
14822 * target.h (struct target_ops): Remove arch_string member.
14823 * linux-low.c (linux_arch_string): Remove.
14824 (linux_target_ops): Remove arch_string initializer.
14825 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14826 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14827 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14828 * spu-low.c (spu_arch_string): Remove.
14829 (spu_target_ops): Remove arch_string initializer.
14830 * win32-low.c (win32_arch_string): Remove.
14831 (win32_target_ops): Remove arch_string initializer.
14832 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14833 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14834 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14835
ee1a7ae4
UW		 148362008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14837
14838 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14839 by collect_ptrace_register and supply_ptrace_register hooks.
14840 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14841 instead of checking for the_low_target.left_pad_xfer.
14842 (usr_store_inferior_registers): Use collect_ptrace_register callback
14843 instead of checking for the_low_target.left_pad_xfer.
14844
14845 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14846 (s390_supply_ptrace_register): Likewise.
14847 (s390_fill_gregset): Call s390_collect_ptrace_register.
14848 (the_low_target): Update.
14849
14850 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14851 (ppc_supply_ptrace_register): Likewise.
14852 (the_low_target): Update.
14853
14854 * linux-i386-low.c (the_low_target): Update.
14855 * linux-x86-64-low.c (the_low_target): Update.
14856
d61ddec4
UW		 148572008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14858
14859 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14860 reg-s390.o and reg-s390x.o.
14861
14862 * linux-low.c (new_inferior): New global variable.
14863 (linux_create_inferior, linux_attach): Set it.
14864 (linux_wait_for_process): Call the_low_target.arch_setup after the
14865 target has stopped for the first time.
14866 (initialize_low): Do not call the_low_target.arch_setup.
14867
14868 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14869 (s390_set_pc): Likewise.
14870 (s390_arch_setup): New function.
14871 (the_low_target): Use s390_arch_setup as arch_setup routine.
14872
14873 * regcache.c (realloc_register_cache): New function.
14874 (set_register_cache): Call it for each existing regcache.
14875
d05b4ac3
UW		 148762008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14877
14878 * server.h (init_registers): Remove prototype.
14879
14880 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14881 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14882 instead of init_registers ().
14883 * linux-arm-low.c (init_registers_arm): Add prototype.
14884 (init_registers_arm_with_iwmmxt): Likewise.
14885 (the_low_target): Add initializer for arch_setup field.
14886 * linux-cris-low.c (init_registers_cris): Add prototype.
14887 (the_low_target): Add initializer for arch_setup field.
14888 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14889 (the_low_target): Add initializer for arch_setup field.
14890 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14891 (the_low_target): Add initializer for arch_setup field.
14892 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14893 (the_low_target): Add initializer for arch_setup field.
14894 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14895 (the_low_target): Add initializer for arch_setup field.
14896 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14897 (the_low_target): Add initializer for arch_setup field.
14898 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14899 (init_registers_mips64_linux): Likewise.
14900 (the_low_target): Add initializer for arch_setup field.
14901 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14902 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14903 (the_low_target): Add initializer for arch_setup field.
14904 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14905 (init_registers_powerpc_64): Likewise.
14906 (the_low_target): Add initializer for arch_setup field.
14907 * linux-s390-low.c (init_registers_s390): Add prototype.
14908 (init_registers_s390x): Likewise.
14909 (the_low_target): Add initializer for arch_setup field.
14910 * linux-sh-low.c (init_registers_sh): Add prototype.
14911 (the_low_target): Add initializer for arch_setup field.
14912 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14913 (the_low_target): Add initializer for arch_setup field.
14914 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14915 (the_low_target): Add initializer for arch_setup field.
14916
14917 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14918 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14919 instead of init_registers ().
14920 * win32-arm-low.c (init_registers_arm): Add prototype.
14921 (the_low_target): Add initializer for arch_setup field.
14922 * win32-i386-low.c (init_registers_i386): Add prototype.
14923 (the_low_target): Add initializer for arch_setup field.
14924
14925 * spu-low.c (init_registers_spu): Add prototype.
14926 (initialize_low): Call initialie_registers_spu () instead of
14927 initialize_registers ().
14928
fd96d250
PA		 149292008-02-19 Pedro Alves <pedro@codesourcery.com>
14930
14931 * server.c (handle_v_requests): When handling the vRun and vAttach
14932 packets, if already debugging a process, don't kill it. Return an
14933 error instead.
14934
d41b6bb4
DJ		 149352008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14936
14937 * server.c (handle_query): Correct length check.
14938
5ac588cf
PA		 149392008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14940
14941 * win32-low.c (do_initial_child_stuff): Add process handle
14942 parameter. Set current_process_handle and current_process_id from the
14943 parameters. Clear globals.
14944 (win32_create_inferior): Don't set current_process_handle and
14945 current_process_id here. Instead pass them on the call to
14946 do_initial_child_stuff.
14947 (win32_attach): Likewise.
14948 (win32_clear_inferiors): New.
14949 (win32_kill): Don't close the current process handle or the
14950 current thread handle here. Instead call win32_clear_inferiors.
14951 (win32_detach): Don't open a new handle to the process. Call
14952 win32_clear_inferiors.
14953 (win32_join): Don't rely on current_process_handle; open a new
14954 handle using the process id.
14955 (win32_wait): Call win32_clear_inferiors when the inferior process
14956 has exited.
14957
ecd7ecbc
DJ		 149582008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14959
14960 * server.c (monitor_show_help): Add "exit".
14961
1525d545
MG		 149622008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14963
ecd7ecbc 14964 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14965 (clean): Add reg-xtensa.c.
14966 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14967 * configure.srv (xtensa*-*-linux*) New target.
14968 * linux-xtensa-low.c: New.
14969 * xtensa-xtregs.c: New.
1525d545 14970
59a016f0
PA		 149712008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14972
14973 * hostio.c: Don't include errno.h.
14974 (errno_to_fileio_errno): Move to hostio-errno.
14975 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14976 error number outputting to the target->hostio_last_error callback.
14977 (hostio_packet_error): Use FILEIO_EINVAL directly.
14978 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14979 calls to hostio_error.
14980 * hostio-errno.c: New.
14981 * server.h (hostio_last_error_from_errno): Declare.
14982 * target.h (target_ops): Add hostio_last_error member.
14983 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14984 as hostio_last_error handler.
889bf7c5 14985 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14986 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14987 (wince_hostio_last_error): New functions.
14988 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14989 as hostio_last_error handler.
14990 (win32_target_ops) [!_WIN32_WCE]: Register
14991 hostio_last_error_from_errno as hostio_last_error handler.
14992 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14993 (hostio-errno.o): New rule.
14994 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14995 * configure.srv (srv_hostio_err_objs): New variable. Default to
14996 hostio-errno.o.
14997 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14998 * configure: Regenerate.
14999
2d717e4f
DJ		 150002008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15001
15002 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15003 (linux_kill, linux_detach): Clean up the process list.
15004 * remote-utils.c (remote_open): Improve port number parsing.
15005 (putpkt_binary, input_interrupt): Only send interrupts if the target
15006 is running.
15007 * server.c (extended_protocol): Make static.
15008 (attached): Define earlier.
15009 (exit_requested, response_needed, program_argv): New variables.
15010 (target_running): New.
15011 (start_inferior): Clear attached here.
15012 (attach_inferior): Set attached here.
15013 (require_running): Define.
15014 (handle_query): Use require_running and target_running. Implement
15015 "monitor exit".
15016 (handle_v_attach, handle_v_run): New.
15017 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15018 (gdbserver_usage): Update.
15019 (main): Redo argument parsing. Handle --debug and --multi. Handle
15020 --attach along with other options or after the port. Save
15021 program_argv. Support no initial program. Resynchronize
15022 communication with GDB after an error. Handle "monitor exit".
15023 Use require_running and target_running. Always allow the extended
15024 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15025 restart in extended mode.
15026 * README: Refer to the GDB manual. Update --attach usage.
15027
7407e2de
AS		 150282007-12-20 Andreas Schwab <schwab@suse.de>
15029
15030 * linux-low.c (STACK_SIZE): Define.
15031 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15032 (linux_test_for_tracefork): Likewise.
15033
b65d95c5
DJ		 150342007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15035
15036 * linux-low.c (linux_wait_for_event): Update messages. Do not
15037 reinsert auto-delete breakpoints.
15038 * mem-break.c (struct breakpoint): Change return type of handler to
15039 int.
15040 (set_breakpoint_at): Update handler type.
15041 (reinsert_breakpoint_handler): Return 1 instead of calling
15042 delete_breakpoint.
15043 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15044 setting a new one.
15045 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15046 * mem-break.h (set_breakpoint_at): Update handler type.
15047 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15048 * win32-low.c (auto_delete_breakpoint): New.
15049 (get_child_debug_event): Use it.
15050
4e799345
DJ		 150512007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15052
15053 * configure.ac: Check for pread and pwrite.
15054 * hostio.c (handle_pread): Fall back to lseek and read.
15055 (handle_pwrite): Fall back to lseek and write.
15056 * config.in, configure: Regenerated.
15057
27524b67
DJ		 150582007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15059
15060 * server.c (myresume): Add own_buf argument.
15061 (main): Update calls.
15062
a20d5e98
DJ		 150632007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15064
15065 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15066 * remote-utils.c (remote_open): Do not call disable_async_io.
15067 (block_async_io): Delete.
15068 (unblock_async_io): Make static.
15069 (initialize_async_io): New.
15070 * server.c (handle_v_cont): Handle async I/O here.
15071 (myresume): Likewise. Move other common resume tasks here...
15072 (main): ... from here. Call initialize_async_io. Disable async
15073 I/O before the main loop.
15074 * server.h (initialize_async_io): Declare.
15075 (block_async_io, unblock_async_io): Delete prototypes.
15076 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15077
b79d787e
DJ		 150782007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15079
15080 * remote-utils.c (readchar): Allow binary data in received messages.
15081
d97903b2
PA		 150822007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15083
15084 * win32-low.c (attaching): New global.
15085 (win32_create_inferior): Clear the `attaching' global.
15086 (win32_attach): Set the `attaching' global.
15087 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15088 attaching. Only set a breakpoint at the entry point if not
15089 attaching.
15090
311de423
PA		 150912007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15092
15093 * server.c (main): Don't report dll events on the initial
15094 connection on attaches.
15095
6c2d16d2
PA		 150962007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15097
15098 * server.c (main): Relax numerical bases supported for the pid of
15099 the --attach command line argument.
15100
5ca906e6
PA		 151012007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15102
15103 * win32-low.c (win32_attach): Call OpenProcess before
15104 DebugActiveProcess, not after. Add last error output to error
15105 call.
15106
9c6c8194
PA		 151072007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15108
15109 * win32-low.c (win32_get_thread_context)
15110 (win32_set_thread_context): New functions.
15111 (thread_rec): Use win32_get_thread_context.
15112 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15113 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15114 field.
15115
4d5d1aaa
PA		 151162007-12-03 Leo Zayas
15117 Pedro Alves <pedro_alves@portugalmail.pt>
15118
15119 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15120 global variables.
15121 (child_add_thread): Minor cleanup.
15122 (child_continue): Resume artificially suspended threads before
15123 calling ContinueDebugEvent.
15124 (suspend_one_thread): New.
15125 (fake_breakpoint_event): New.
15126 (get_child_debug_event): Change return type to int. Check here if
15127 gdb sent an interrupt request. If a soft interrupt was requested,
15128 fake a breakpoint event. Return 0 if there is no event to handle,
15129 and 1 otherwise.
15130 (win32_wait): Don't check here if gdb sent an interrupt request.
15131 Ensure there is a valid event to handle.
15132 (win32_request_interrupt): Add soft interruption method as last
15133 resort.
15134
c436e841
PA		 151352007-12-03 Leo Zayas
15136 Pedro Alves <pedro_alves@portugalmail.pt>
15137
15138 * win32-low.h (win32_thread_info): Add descriptions to the
15139 structure members. Replace `suspend_count' counter by a
15140 `suspended' flag.
15141 * win32-low.c (thread_rec): Update condition of when to get the
15142 context from the inferior. Rely on ContextFlags being set if it
15143 has already been retrieved. Only suspend the inferior thread if
15144 we haven't already. Warn if that fails.
15145 (continue_one_thread): s/suspend_count/suspended/. Only call
15146 ResumeThread once. Warn if that fails.
15147
e7b5fa67
PA		 151482007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15149
15150 * win32-low.c (win32_wait): Don't read from the inferior when it
15151 has already exited.
15152
a385171d
PA		 151532007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15154
15155 * Makefile.in (win32_low_h): New variable.
15156 (win32-low.o): Add dependency on $(win32_low_h).
15157 (win32-arm-low.o, win32-i386-low.o): New rules.
15158
f80c84b3
DJ		 151592007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15160
15161 * hostio.c: Correct copyright year.
15162
a6b151f1
DJ		 151632007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15164
15165 * Makefile.in (OBS): Add hostio.o.
15166 (hostio.o): New rule.
15167 * server.h (handle_vFile): Declare.
15168 * hostio.c: New file.
15169 * server.c (handle_v_requests): Take packet_len and new_packet_len
15170 for binary packets. Call handle_vFile.
15171 (main): Update call to handle_v_requests.
15172
f9387fc3
DJ		 151732007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15174
15175 * linux-low.c: Include <sched.h>.
15176
51c2684e
DJ		 151772007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15178
15179 * linux-low.c (linux_tracefork_grandchild): New.
15180 (linux_tracefork_child): Use clone.
15181 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15182
75f83163
JB		 151832007-10-31 Joel Brobecker <brobecker@adacore.com>
15184
15185 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15186
da5898ce
DJ		 151872007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15188
15189 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15190
24a09b5f
DJ		 151912007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15192
15193 * inferiors.c (change_inferior_id): Delete.
15194 (add_pid_to_list, pull_pid_from_list): New.
15195 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15196 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15197 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15198 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15199 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15200 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15201 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15202 (using_threads): Always set to 1.
15203 (handle_extended_wait): New.
15204 (add_process): Do not set TID.
15205 (linux_create_inferior): Set must_set_ptrace_flags.
15206 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15207 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15208 (linux_thread_alive): Rename TID argument to LWPID.
15209 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15210 (linux_wait_for_event): Do not use TID or check using_threads. Update
15211 call to dead_thread_notify. Call handle_extended_wait.
15212 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15213 (send_sigstop): Delete sigstop_sent.
15214 (wait_for_sigstop): Avoid TID.
15215 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15216 (linux_test_for_tracefork): New.
15217 (linux_lookup_signals): Use thread_db_active and
15218 linux_supports_tracefork_flag.
15219 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15220 * linux-low.h (get_process_thread): Avoid TID.
15221 (struct process_ifo): Move thread_known and tid to the end. Remove
15222 sigstop_sent.
15223 (linux_attach_lwp, thread_db_init): Update prototypes.
15224 * server.h (change_inferior_id): Delete prototype.
15225 (add_pid_to_list, pull_pid_from_list): New prototypes.
15226 * thread-db.c (thread_db_use_events): New.
15227 (find_first_thread): Rename to...
15228 (find_one_thread): ...this. Update callers and messages. Do not
15229 call fatal. Check thread_db_use_events. Do not call
15230 change_inferior_id or new_thread_notify.
15231 (maybe_attach_thread): Update. Do not call new_thread_notify.
15232 (thread_db_init): Set thread_db_use_events. Check use_events.
15233 * utils.c (fatal, warning): Correct message prefix.
15234
30ed0a8f
DJ		 152352007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15236
15237 * Makefile.in (clean): Remove new files.
15238 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15239 (powerpc-64.o, powerpc-64.c): New rules.
15240 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15241 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15242 with SPE.
15243 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15244 SPE targets.
15245 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15246 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15247 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15248 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15249 (target_regsets): Add AltiVec and SPE register sets.
15250 * configure.ac: Check for AltiVec and SPE.
15251 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15252 (ppc_fill_vrregset, ppc_store_vrregset): New.
15253 (target_regsets): Add AltiVec register set.
15254 * configure: Regenerated.
15255
fd462a61
DJ		 152562007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15257
15258 * linux-low.c (O_LARGEFILE): Define.
15259 (linux_read_memory): Use /proc/PID/mem.
15260 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15261 * configure, config.in: Regenerated.
15262
69f223ed
DJ		 152632007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15264
15265 * linux-low.c (linux_wait_for_event): Do not pass signals while
15266 single-stepping.
15267
aec18585
PA		 152682007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15269
15270 * win32-low.c (create_process): New.
15271 (win32_create_inferior): Use create_process instead of
15272 CreateProcess. If create_process failed retry appending an ".exe"
15273 suffix. Store the GetLastError result immediatelly after
15274 create_process calls and use it on the call to error.
15275
34d86ddd
PA		 152762007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15277
15278 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15279
5a0e3bd0
JB		 152802007-08-23 Joel Brobecker <brobecker@adacore.com>
15281
15282 * configure.ac: Switch license to GPLv3.
15283
f88c79e6
MS		 152842007-08-01 Michael Snyder <msnyder@access-company.com>
15285
15286 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15287
6b3d9b83
PA		 152882007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15289
15290 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15291 typedef.
15292 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15293 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15294 CloseToolhelp32Snapshot.
15295 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15296 CloseToolhelp32Snapshot.
15297
c588c53c
MS		 152982007-07-27 Michael Snyder <michael.snyder@access-company.com>
15299
15300 * server.c (main): Check for inferior exit before main loop.
15301
aa0403d9
PA		 153022007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15303
15304 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15305 instead of on tmp_desc.
15306
255e7678
DJ		 153072007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15308 Daniel Jacobowitz <dan@codesourcery.com>
15309
15310 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15311 (add_thread): Minor cleanups.
15312 (clear_inferiors): Move lower in the file. Clear the DLL
15313 list.
15314 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15315 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15316 (xml_escape_text): New.
15317 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15318 for qSupported.
15319 (handle_v_cont): Report errors.
15320 (gdbserver_version): Update.
15321 (main): Correct size of own_buf. Do not report initial DLL events.
15322 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15323 (unloaded_dll, xml_escape_text): New.
15324 * win32-low.c (enum target_waitkind): Update comments.
15325 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15326 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15327 (win32_EnumProcessModules, win32_GetModuleInformation)
15328 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15329 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15330 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15331 (win32_Module32First, win32_Module32Next, load_toolhelp)
15332 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15333 (get_child_debug_event): Handle DLL events.
15334 (win32_wait): Likewise.
15335
0d37add9
DJ		 153362007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15337
15338 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15339 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15340
45e2715e
PA		 153412007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15342
15343 * win32-low.c (handle_output_debug_string): Ignore event if not
15344 waiting.
15345
c5674cf1
PA		 153462007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15347
15348 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15349
2bbe3cc1
DJ		 153502007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15351
15352 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15353
ae13219e
DJ		 153542007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15355
15356 * inferiors.c (change_inferior_id): Add comment.
15357 * linux-low.c (check_removed_breakpoint): Add an early
15358 prototype. Improve debug output.
15359 (linux_attach): Doc update.
15360 (linux_detach_one_process, linux_detach): Clean up before releasing
15361 each process.
15362 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15363 * linux-low.h (struct process_info): Doc improvement.
15364 * mem-break.c (delete_all_breakpoints): New.
15365 * mem-break.h (delete_all_breakpoints): New prototype.
15366 * thread-db.c (find_first_thread): New.
15367 (thread_db_create_event): Call it instead of
15368 thread_db_find_new_threads. Clean up unused variables.
15369 (maybe_attach_thread): Remove first thread handling.
15370 (thread_db_find_new_threads): Use find_first_thread.
15371 (thread_db_get_tls_address): Likewise.
15372
4105de34
DJ		 153732007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15374
15375 * thread-db.c (thread_db_find_new_threads): Add prototype.
15376 (thread_db_create_event): Check for the main thread before adding
15377 a new thread.
15378 (maybe_attach_thread): Only enable event reporting if TID == 0.
15379 (thread_db_get_tls_address): Check for new threads.
15380
2b876972
DJ		 153812007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15382
15383 * linux-low.c (linux_create_inferior): Try execv before execvp.
15384 * spu-low.c (spu_create_inferior): Likewise.
15385
7a245884
DJ		 153862007-06-13 Mike Frysinger <vapier@gentoo.org>
15387
15388 * linux-low.c (linux_create_inferior): Change execv to execvp.
15389 * spu-low.c (spu_create_inferior): Likewies.
15390
117ce543
DJ		 153912007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15392
15393 * Makefile.in (clean): Clean new files instead of deleted ones.
15394 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15395 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15396 rules.
15397 * configure.srv: Specify XML files and new regformats for MIPS and
15398 MIPS64 GNU/Linux.
15399 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15400 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15401 an entry for the restart register.
15402 (mips_cannot_fetch_register, mips_cannot_store_register)
15403 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15404 register names to match the XML descriptions.
15405 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15406 restart register instead of $0.
15407
0e7f50da
UW		 154082007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15409 Markus Deuling <deuling@de.ibm.com>
15410
15411 * remote-utils.c (decode_xfer_write): New function.
15412 * server.h (decode_xfer_write): Add prototype.
15413 * server.c (handle_query): Add PACKET_LEN argument. Support
15414 qXfer:spu:read and qXfer:spu:write packets.
15415 (main): Pass packet_len to handle_query.
15416 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15417 * target.h (target_ops): Add qxfer_spu.
15418
374c1d38
UW		 154192007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15420
15421 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15422 accessing non-seekable spufs files.
15423
bb63802a
UW		 154242007-05-16 Markus Deuling <deuling@de.ibm.com>
15425
889bf7c5 15426 * server.c (handle_query): Add reply for qC packet.
bb63802a 15427
7390519e
PA		 154282007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15429 Leo Zayas <lerele@champenstudios@com>
15430
15431 * server.h (check_remote_input_interrupt_request): New function.
15432 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15433 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15434 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15435 (check_remote_input_interrupt_request): New function.
15436 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15437 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15438 winapi_GenerateConsoleCtrlEvent): New typedefs.
15439 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15440 to 250 ms.
15441 (win32_wait): Check for remote interrupt request
15442 with check_remote_input_interrupt_request.
15443 (win32_request_interrupt): New function.
15444 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15445
34b34921
PA		 154462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15447
15448 * win32-low.c (debug_registers_changed,
15449 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15450 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15451 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15452 (thread_rec): Get context using the low target.
15453 (child_add_thread): Call thread_added on the low target,
15454 which does the same thing.
15455 (regptr): Delete.
15456 (do_initial_child_stuff): Remove debug registers references.
15457 Set context using the low target. Resume threads after
15458 setting the contexts.
15459 (child_continue): Remove dead variable. Remove debug
15460 registers references.
15461 (child_fetch_inferior_registers): Go through the low target.
15462 (do_child_store_inferior_registers): Remove.
15463 (child_store_inferior_registers): Go through the low target.
15464 (win32_resume): Remove debug registers references.
15465 Set context using the low target.
15466 (handle_exception): Change return type to void. Don't record
15467 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15468 first chance exception.
889bf7c5 15469 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15470 goto loop. Always return after waiting for debug event.
15471 (win32_wait): Convert to switch statement. Handle spurious
15472 events.
15473
15474 * win32-i386-low.c (debug_registers_changed,
15475 debug_registers_used): New.
15476 (initial_stuff): Rename to ...
15477 (i386_initial_stuff): ... this. Clear debug registers
15478 state variables.
15479 (store_debug_registers): Delete.
15480 (i386_get_thread_context): New.
15481 (load_debug_registers): Delete.
15482 (i386_set_thread_context): New.
15483 (i386_thread_added): New.
15484 (single_step): Rename to ...
15485 (i386_single_step): ... this.
15486 (do_fetch_inferior_registers): Rename to ...
15487 (i386_fetch_inferior_register): ... this.
15488 (i386_store_inferior_register): New.
15489 (the_low_target): Adapt to new interface.
15490
15491 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15492 (arm_get_thread_context): New.
15493 (arm_set_thread_context): New.
15494 (regptr): New.
15495 (do_fetch_inferior_registers): Rename to ...
15496 (arm_fetch_inferior_register): ... this.
15497 (arm_store_inferior_register): New.
15498 (arm_wince_breakpoint): Reimplement as unsigned long.
15499 (arm_wince_breakpoint_len): Define.
15500 (the_low_target): Adapt to new interface.
15501
15502 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15503 load_debug_registers. Add get_thread_context, set_thread_context,
15504 thread_added and store_inferior_register. Rename
15505 fetch_inferior_registers to fetch_inferior_register.
15506 (regptr): Remove declaration.
15507
dd6953e1
PA		 155082007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15509
15510 * linux-low.c (linux_detach): Change return type to int. Return 0.
15511 * spu-low.c (spu_detach): Likewise.
15512
444d6139
PA		 155132007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15514
15515 * target.h (target_ops): Change return type of detach to int.
15516 Add join.
15517 (join_inferior): New.
15518 * server.c (main): Don't skip detach support on mingw32.
15519 If the inferior doesn't support detaching return error.
15520 Call join_inferior instead of using waitpid.
15521 * linux-low.c (linux_join): New.
15522 (linux_target_op): Add linux_join.
15523 * spu-low.c (spu_join): New.
15524 (spu_target_ops): Add spu_join.
15525 * win32-low.c (win32_detach): Adapt to new interface.
15526 Reopen current_process_handle before detaching. Issue a child
15527 resume before detaching.
15528 (win32_join): New.
15529 (win32_target_op): Add win32_join.
15530
1d5315fe
PA		 155312007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15532
15533 * win32-low.c (win32-attach): Fix return value.
15534 * target.h (target_ops): Describe ATTACH return values.
15535
bf914831
PA		 155362007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15537
15538 * win32-low.c (GETPROCADDRESS): Define.
15539 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15540 (winapi_DebugSetProcessKillOnExit): Likewise.
15541 (win32_create_inferior): Force usage of ansi CreateProcessA.
15542 (win32_attach): Use GETPROCADDRESS.
15543 (win32_detach): Likewise.
15544
f72f3e60
PA		 155452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15546
15547 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15548
ed50f18f
PA		 155492007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15550
15551 * win32-low.c: Commit leftover changes from 2007-03-29.
15552
0c2ead7e
DJ		 155532007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15554
15555 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15556 fields short instead of int. Add explicit padding.
15557 (i387_cache_to_fsave): Remove unnecessary casts.
15558 (i387_fsave_to_cache): Doc fix.
15559 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15560
73725ff3
DJ		 155612007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15562
15563 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15564 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15565
d99f33d8
PA		 155662007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15567
15568 * configure.srv (arm*-*-mingw32ce*): Move near the other
15569 arm targets.
15570
68070c10
PA		 155712007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15572
2482afc6 15573 * configure.ac: Add errno checking.
68070c10
PA		 15574 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15575 sys/file.h and malloc.h.
15576 (AC_CHECK_DECLS): Add perror.
15577 (srv_mingwce): Handle.
2482afc6 15578 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15579 win32-i386-low.o to srv_tgtobj.
15580 (i[34567]86-*-mingw*): Likewise.
15581 (arm*-*-mingw32ce*): Add case.
15582 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15583 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15584 [__MINGW32CE__] (strerror): New function.
15585 [__MINGW32CE__] (errno): Define to GetLastError.
15586 [__MINGW32CE__] (COUNTOF): New macro.
15587 (remote_open): Remove extra close call.
15588 * mem-break.c (delete_breakpoint_at): New function.
15589 * mem-break.h (delete_breakpoint_at): Declare.
15590 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15591 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15592 [USE_WIN32API] (read, write): Add char* casts.
15593 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15594 * server.h: Include wincecompat.h on Windows CE.
15595 [HAVE_ERRNO_H]: Check.
15596 (perror): Declare if not declared.
15597 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15598 (perror_with_name): Remove errno declaration.
15599 * wincecompat.h: New.
15600 * wincecompat.c: New.
15601 * win32-low.h: New.
15602 * win32-arm-low.c: New.
15603 * win32-i386-low.c: New.
15604 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15605 (OUTMSG2): Make it safe.
15606 (_T): New macro.
15607 (COUNTOF): New macro.
15608 (NUM_REGS): Get it from the low target.
15609 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15610 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15611 (thread_rec): Let low target handle debug registers.
15612 (child_add_thread): Likewise.
15613 (child_init_thread_list): Likewise.
15614 (continue_one_thread): Likewise.
15615 (regptr): New.
15616 (do_child_fetch_inferior_registers): Move to ...
15617 * win32-i386-low.c: ... here, and rename to ...
15618 (do_fetch_inferior_registers): ... this.
889bf7c5 15619 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15620 Go through the low target.
15621 (do_child_store_inferior_registers): Use regptr.
15622 (strwinerror): New function.
15623 (win32_create_inferior): Handle Windows CE.
15624 Use strwinerror instead of strerror on Windows error
15625 codes. Add program to the error output.
15626 Don't close the main thread handle on Windows CE.
15627 (win32_attach): Use coredll.dll on Windows CE.
15628 (win32_kill): Close current process and current
15629 thread handles.
15630 (win32_detach): Use coredll.dll on Windows CE.
15631 (win32_resume): Let low target handle debug registers, and
15632 step request.
15633 (handle_exception): Add/Remove initial breakpoint. Avoid
15634 non-existant WSTOPSIG on Windows CE.
15635 (win32_read_inferior_memory): Cast to remove warning.
15636 (win32_arch_string): Go through the low target.
15637 (initialize_low): Call set_breakpoint_data with the low
15638 target's breakpoint.
15639 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15640 FOP_REGNUM, mappings): Move to ...
15641 * win32-i386-low.c: ... here.
15642 * win32-low.c (win32_thread_info): Move to ...
15643 * win32-low.h: ... here.
15644 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15645 win32-arm-low.c and wincecompat.c.
15646 (all:): Add $EXEEXT.
15647 (install-only:): Likewise.
15648 (gdbserver:): Likewise.
15649 (gdbreplay:): Likewise.
15650 * config.in: Regenerate.
15651 * configure: Regenerate.
15652
41093d81
PA		 156532007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15654
15655 * win32-low.c: Rename typedef thread_info to
15656 win32_thread_info throughout.
15657
544afa54
PA		 156582007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15659
15660 * win32-i386-low.c: Rename to ...
15661 * win32-low.c: ... this.
15662 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15663 * Makefile.in: Likewise.
15664
bce7165d
PA		 156652007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15666
15667 * remote-utils.c (monitor_output): Constify msg parameter.
15668 * server.h (monitor_output): Likewise.
15669 * win32-i386-low.c (handle_output_debug_string): New.
15670 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15671 handle_output_debug_string.
15672 (get_child_debug_event): Likewise.
15673
506c7aa0
DJ		 156742007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15675
15676 * server.c (main): Correct strtoul check.
15677
42c81e2a
DJ		 156782007-03-27 Jon Ringle <jon@ringle.org>
15679
15680 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15681
9453113a
DJ		 156822007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15683
15684 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15685
64a69107
DJ		 156862007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15687
15688 * terminal.h: Check HAVE_SGTTY_H.
15689
156902007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15691
15692 * remote-utils.c (remote_open): Print out the assigned port number.
15693
c74d0ad8
DJ		 156942007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15695
15696 * remote-utils.c (monitor_output): New function.
15697 * server.c (debug_threads): Define here.
15698 (monitor_show_help): New function.
15699 (handle_query): Handle qRcmd.
15700 (main): Do not handle 'd' packet.
15701 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15702 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15703 of debug_threads.
15704
de7c3b4a
PA		 157052007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15706
15707 * Makefile.in (EXEEXT): New.
15708 (clean): Use $(EXEEXT).
15709
ef57601b
PA		 157102007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15711
15712 * target.h (target_ops): Rename send_signal to request_interrupt,
15713 and remove enum target_signal parameter.
15714 * linux-low.c (linux_request_interrupt): Rename from
15715 linux_send_signal, and always send SIGINT.
15716 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15717 and always send SIGINT.
15718 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15719 of send_signal.
15720 (input_interrupt): Likewise.
15721
820f2bda
PA		 157222007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15723
15724 * server.c (get_features_xml): Check if target implemented
15725 arch_string.
15726 * win32-i386-low.c (win32_arch_string): New.
15727 (win32_target_ops): Add win32_arch_string as arch_string member.
15728
ab39bf24
UW		 157292007-02-22 Markus Deuling <deuling@de.ibm.com>
15730
15731 * spu-low.c (spu_arch_string): New.
15732 (spu_target_ops): Add spu_arch_string.
15733
61ff6e04
DJ		 157342007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15735
15736 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15737 * configure.ac: Do not check for terminal.h.
15738 * configure, config.in: Regenerated.
15739
fb1e4ffc
DJ		 157402007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15741
15742 * Makefile.in (OBS): Add $(XML_BUILTIN).
15743 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15744 (clean): Update.
15745 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15746 (arm-with-iwmmxt.c): New.
15747 * config.in, configure: Regenerate.
15748 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15749 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15750 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15751 (arm*-*-linux*): Add iWMMXt and regset support.
15752 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15753 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15754 (arm_store_wmmxregset, target_regsets): New.
15755 * server.c (get_features_xml): Take annex argument. Check builtin
15756 XML documents.
15757 (handle_query): Handle multiple annexes.
15758
0f48aa01
DJ		 157592007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15760
15761 * remote-utils.c [USE_WIN32API] (read, write): Define.
15762 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15763 write.
15764
23181151
DJ		 157652007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15766
15767 * linux-i386-low.c (the_low_target): Set arch_string.
15768 * linux-x86-64-low.c (the_low_target): Likewise.
15769 * linux-low.c (linux_arch_string): New.
15770 (linux_target_ops): Add it.
15771 * linux-low.h (struct linux_target_ops): Add arch_string.
15772 * server.c (write_qxfer_response): Use const void * for DATA.
15773 (get_features_xml): New.
15774 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15775 * target.h (struct target_ops): Add arch_string method.
15776
9d606399
DJ		 157772007-01-03 Denis Pilat <denis.pilat@st.com>
15778 Daniel Jacobowitz <dan@codesourcery.com>
15779
15780 * linux-low.c (linux_kill): Handle being called with no threads.
15781 * win32-i386-low.c (win32_kill): Likewise.
15782 (get_child_debug_event): Clear current_process_handle.
15783
157842006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15785 Daniel Jacobowitz <dan@codesourcery.com>
15786
15787 * remote-utils.c (remote_open): Check the type of specified
15788 serial port devices before opening them.
15789 * server.c (main): Kill the inferior if an error occurs during
15790 the first remote_open.
15791
a5e13d24
DJ		 157922006-12-05 Markus Deuling <deuling@de.ibm.com>
15793
15794 * README: Update supported targets.
15795
186947f7
DJ		 157962006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15797
15798 * Makefile.in (clean): Remove reg-mips64.c.
15799 (reg-mips64.c, reg-mips64.o): New rules.
15800 * configure.srv: Handle mips64. Include regset support for mips.
15801 * linux-mips-low.c (union mips_register): New.
15802 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15803 (mips_breakpoint, mips_breakpoint_at): Use int.
15804 (mips_collect_register, mips_supply_register)
15805 (mips_collect_register_32bit, mips_supply_register_32bit)
15806 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15807 (mips_store_fpregset, target_regsets): New.
15808 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15809
a13e2c95
UW		 158102006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15811
15812 * configure.srv: Add target "spu*-*-*".
15813 * Makefile.in (clean): Remove reg-spu.c.
15814 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15815 * spu-low.c: New file.
15816
cb7283db
DJ		 158172006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15818
15819 * configure.ac: Correct td_thr_tls_get_addr test.
15820 * configure: Regenerated.
15821
89be2091
DJ		 158222006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15823
15824 * linux-low.c (linux_wait_for_event): Reformat. Use the
15825 pass_signals array.
15826 * remote-utils.c (decode_address_to_semicolon): New.
15827 * server.c (pass_signals, handle_general_set): New.
15828 (handle_query): Mention QPassSignals for qSupported.
15829 (main): Call handle_general_set.
15830 * server.h (pass_signals, decode_address_to_semicolon): New.
15831
000ef4f0
DJ		 158322006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15833
15834 * server.c (handle_query): Correct error handling for read_auxv.
15835
b7149293
UW		 158362005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15837
15838 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15839 and srv_linux_thread_db to yes.
15840 * linux-s390-low.c (s390_fill_gregset): New function.
15841 (target_regsets): Define data structure.
15842
dae5f5cf
DJ		 158432006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15844
15845 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15846 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15847 * config.in, configure: Regenerated.
15848 * inferiors.c (gdb_id_to_thread): New function.
15849 (gdb_id_to_thread_id): Use it.
15850 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15851 * linux-low.h (struct process_info): Add th member.
15852 (thread_db_get_tls_address): New prototype.
15853 * remote-utils.c (decode_address): Make non-static.
15854 * server.c (handle_query): Handle qGetTLSAddr.
15855 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15856 * target.h (struct target_ops): Add get_tls_address.
15857 * thread-db.c (maybe_attach_thread): Save the thread handle.
15858 (thread_db_get_tls_address): New.
15859
32ca6d61
DJ		 158602006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15861
15862 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15863 (linux_resume_one_process): Take a siginfo_t *. Update all
15864 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15865 (struct pending_signals): Add a siginfo_t.
15866 (linux_wait_for_process): Always set last_status.
15867 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15868 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15869 * linux-low.h (struct process_info): Add last_status.
15870
5ffff7c1
DJ		 158712006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15872
15873 * remote-utils.c (try_rle): New function.
15874 (putpkt_binary): Use it.
15875
8695c747
DJ		 158762006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15877
15878 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15879 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15880 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15881 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15882 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15883 point registers.
15884
290fadea
RS		 158852006-08-08 Richard Sandiford <richard@codesourcery.com>
15886
15887 * server.c (terminal_fd): New variable.
15888 (old_foreground_pgrp): Likewise.
15889 (restore_old_foreground_pgrp): New function.
15890 (start_inferior): Record the terminal file descriptor in terminal_fd
15891 and its original foreground group in old_foreground_pgrp. Register
15892 restore_old_foreground_pgrp with atexit().
15893
9f2e1e63
DJ		 158942006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15895
15896 * server.c (handle_query): Correct qPart to qXfer.
15897
b80864fb
DJ		 158982006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15899
15900 * configure.ac: Check for more headers which are missing on
15901 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15902 * configure.srv: Add Cygwin and mingw32.
15903 * remote-utils.c: Don't include headers unconditionally which
15904 are missing on mingw32. Include <winsock.h> for mingw32.
15905 (remote_open): Adjust for mingw32 support. Flush
15906 standard error after writing to it.
15907 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15908 (unblock_async_io, enable_async_io, disable_async_io)
15909 (readchar, getpkt): Update for Winsock support.
15910 (prepare_resume_reply): Expect a protocol signal number.
15911 * server.c: Disable <sys/wait.h> on mingw32.
15912 (start_inferior): Adjust for mingw32 support. Flush
15913 standard error after writing to it.
15914 (attach_inferior): Likewise. Use protocol signal
15915 numbers.
15916 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15917 and names.
15918 * win32-i386-low.c: New file.
15919 * Makefile.in (XM_CLIBS): Set.
15920 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15921 (win32-i386-low.o): New dependency rule.
15922 * linux-low.c (linux_wait): Use target signal numbers.
15923 * target.h (struct target_ops): Doc fix.
15924 * server.h (target_signal_to_name): New prototype.
15925 * gdbreplay.c: Don't include headers unconditionally which
15926 are missing on mingw32. Include <winsock.h> for mingw32.
15927 (remote_close, remote_open): Adjust for Winsock support.
15928 * configure, config.in: Regenerated.
15929
0876f84a
DJ		 159302006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15931
15932 * server.c (decode_xfer_read, write_qxfer_response): New.
15933 (handle_query): Take a packet length argument. Handle
15934 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15935 the qSupported response.
15936 (main): Update call to handle_query.
15937
01f9e8fa
DJ		 159382006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15939
15940 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15941 (putpkt_binary): Renamed from putpkt and adjusted for binary
15942 data.
15943 (putpkt): New wrapper for putpkt_binary.
15944 (readchar): Don't mask off the high bit.
15945 (decode_X_packet): New function.
15946 * server.c (main): Call putpkt_binary if a handler sets the packet
15947 length. Save the length of the incoming packet. Handle 'X'.
15948 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15949
be2a5f71
DJ		 159502006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15951
15952 * server.c (handle_query): Handle qSupported.
15953
ea025f5f
DJ		 159542006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15955
15956 * remote-utils.c (all_symbols_looked_up): New variable.
15957 (look_up_one_symbol): Check it.
15958 * server.h (look_up_one_symbol): New declaration.
15959 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15960
9308fc88
DJ		 159612006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15962
15963 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15964 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15965 (PTRACE_GET_THREAD_AREA): Define.
15966 (ps_get_thread_area): New function.
15967
52fb6437
NS		 159682006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15969
15970 * configure.srv (m68k*-*-uclinux*): New target.
15971 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15972 (linux_resume_one_process): Remove extraneous cast.
15973 (linux_read_offsets): New.
15974 (linux_target_op): Add linux_read_offsets on mmuless systems.
15975 * server.c (handle_query): Add qOffsets logic.
15976 * target.h (struct target_ops): Add read_offsets.
15977
21b0f40c
DJ		 159782006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15979
15980 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15981 (PTRACE_GET_THREAD_AREA): Define.
15982 (ps_get_thread_area): New function.
15983 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15984 (linux-x86-64-low.o): Update.
15985
0050a760
DJ		 159862006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15987
15988 * configure.ac: Remove checks for prfpregset_t.
15989 * gdb_proc_service.h: New file.
15990 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15991 new "gdb_proc_service.h".
15992 * proc-service.c: Likewise.
15993 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15994 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15995 * Makefile.in (gdb_proc_service_h): Updated.
15996 * configure, config.in: Regenerated.
15997
b92a518e
DJ		 159982006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15999
16000 * remote-utils.c (prepare_resume_reply): Move declaration
16001 of gdb_id_from_wait to the top of the block.
16002
545587ee
DJ		 160032006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16004
16005 * linux-low.c (regsets_store_inferior_registers): Read the regset
16006 from the target before filling it.
16007
9db87ebd
DJ		 160082006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16009
16010 * server.c (attach_inferior): Return SIGTRAP for a successful
16011 attach.
16012
dd24457d
DJ		 160132006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16014
16015 * Makefile.in (OBS): Add version.o.
16016 (STAGESTUFF): Delete.
16017 (version.o): Add dependencies.
16018 (version.c): Replace rule.
16019 (clean): Remove version.c.
16020 * server.c (gdbserver_version): New.
16021 (gdbserver_usage): Use printf.
16022 (main): Handle --version and --help.
16023 * server.h (version, host_name): Add declarations.
16024
6f0f660e
EZ		 160252005-12-23 Eli Zaretskii <eliz@gnu.org>
16026
889bf7c5
PA		 16027 * linux-arm-low.c:
16028 * linux-arm-low.c:
16029 * inferiors.c:
16030 * i387-fp.h:
16031 * i387-fp.c:
16032 * gdbreplay.c:
16033 * regcache.c:
16034 * proc-service.c:
16035 * mem-break.h:
16036 * mem-break.c:
16037 * linux-x86-64-low.c:
16038 * linux-sh-low.c:
16039 * linux-s390-low.c:
16040 * linux-ppc64-low.c:
16041 * linux-ppc-low.c:
16042 * linux-mips-low.c:
16043 * linux-m68k-low.c:
16044 * linux-m32r-low.c:
16045 * linux-low.h:
16046 * linux-low.c:
16047 * linux-ia64-low.c:
16048 * linux-i386-low.c:
16049 * linux-crisv32-low.c:
16050 * thread-db.c:
16051 * terminal.h:
16052 * target.h:
16053 * target.c:
16054 * server.h:
16055 * server.c:
16056 * remote-utils.c:
16057 * regcache.h:
16058 * utils.c:
16059 * Makefile.in:
16060 * configure.ac:
6f0f660e
EZ		 16061 * gdbserver.1: Add (C) after Copyright. Update the FSF
16062 address.
16063
9d1fb177
DJ		 160642005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16065
16066 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16067 (arm_breakpoint_at): Recognize both breakpoints.
16068 (the_low_target): Use the correct breakpoint instruction.
16069
011a70c2
DJ		 160702005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16071
16072 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16073 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16074 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16075 (the_low_target): Update.
16076
7fb85e41
AS		 160772005-10-25 Andreas Schwab <schwab@suse.de>
16078
16079 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16080
16081 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16082 (ia64_num_regs): Reduce to 462.
16083
3db0444b
DJ		 160842005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16085
16086 * acinclude.m4: Correct quoting.
16087 * aclocal.m4: Regenerated.
16088
16089 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16090 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16091 (thread_db_init): Call thread_db_err_str.
16092 * configure.ac: Check for TD_VERSION.
16093 * config.in, configure: Regenerated.
16094
bee0189a
DJ		 160952005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16096
16097 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16098
e9d25b98
DJ		 160992005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16100
16101 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16102 is not available. Define HAVE_PTRACE_GETREGS if it is.
16103 * config.in, configure: Regenerated.
16104 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16105 * linux-i386-low.c, linux-m68k-low.c: Update to use
16106 HAVE_PTRACE_GETREGS.
16107 * linux-low.c (regsets_fetch_inferior_registers)
16108 (regsets_store_inferior_registers): Only return 0 if we processed
16109 GENERAL_REGS.
16110 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16111 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16112
a06660f7
DJ		 161132005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16114
16115 * inferiors.c (struct thread_info): Add gdb_id.
16116 (add_thread): Add gdb_id argument.
16117 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16118 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16119 calls to add_thread.
16120 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16121 * server.c (handle_query): Use thread_to_gdb_id.
16122 (handle_v_cont, main): Use gdb_id_to_thread_id.
16123 * server.h (add_thread): Update prototype.
16124 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16125 prototypes.
16126
5a1f5858
DJ		 161272005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16128
16129 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16130 left-padded registers.
16131 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16132 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16133
e122f1f5
SE		 161342005-07-01 Steve Ellcey <sje@cup.hp.com>
16135
16136 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16137 * configure: Regenerate.
16138 * config.in: Regenerate.
16139 * server.h (NEED_DECLARATION_STRERROR):
16140 Replace with !HAVE_DECL_STRERROR.
16141
d592fa2f
DJ		 161422005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16143
16144 * linux-low.c (linux_wait, linux_send_signal): Don't test
16145 an unsigned long variable for > 0 if it could be MAX_ULONG.
16146 * server.c (myresume): Likewise.
16147 * target.c (set_desired_inferior): Likewise.
16148
ccbd4912
MK		 161492005-06-13 Mark Kettenis <kettenis@gnu.org>
16150
16151 * configure.ac: Simplify and improve check for socklen_t.
16152 * configure, config.in: Regenerate.
16153
f450004a
DJ		 161542005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16155
16156 * acconfig.h: Remove.
16157 * configure.ac: Add a test for socklen_t. Use three-argument
16158 AC_DEFINE throughout.
16159 * config.in: Regenerated using autoheader 2.59.
16160 * configure: Regenerated.
16161
16162 * gdbreplay.c (socklen_t): Provide a default.
16163 (remote_open): Use socklen_t.
16164 * remote-utils.c (socklen_t): Provide a default.
16165 (remote_open): Use socklen_t.
16166 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16167 unsigned char.
16168
16169 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16170 char for buffers.
16171 * linux-low.c (linux_read_memory, linux_write_memory)
16172 (linux_read_auxv): Likewise.
16173 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16174 (check_mem_write): Likewise.
16175 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16176 Likewise.
16177 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16178 (registers_from_string, register_data): Likewise.
16179 * server.c (handle_query, main): Likewise.
16180 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16181 (decode_M_packet): Likewise.
16182 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16183 * target.h (struct target_ops): Update read_memory, write_memory,
16184 and read_auxv.
16185 (read_inferior_memory, write_inferior_memory): Update.
16186 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16187 to unsigned char *.
16188 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16189 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16190 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16191 linux-s390-low.c, linux-sh-low.c: Update for changes in
16192 read_inferior_memory and the_low_target->breakpoint.
16193
eee84df1
DJ		 161942005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16195
16196 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16197 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16198 * configure.srv: Add powerpc64-*-linux*.
16199 * linux-ppc64-low.c: New file.
16200
45b134e5
OF		 162012005-05-23 Orjan Friberg <orjanf@axis.com>
16202
16203 * linux-cris-low.c: New file with support for CRIS.
16204 * linux-crisv32-low.c: Ditto for CRISv32.
16205 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16206 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16207 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16208 reg-crisv32.o, and reg-crisv32.c to make rules.
16209 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16210 recognized targets.
16211
48d93c75
UW		 162122005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16213
16214 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16215 of sizeof (PTRACE_XFER_TYPE).
16216 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16217
e013ee27
OF		 162182005-05-12 Orjan Friberg <orjanf@axis.com>
16219
889bf7c5 16220 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16221 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16222 pointers for hardware watchpoint support.
16223 * linux-low.h (struct linux_target_ops): Ditto.
16224 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16225 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16226 to linux_target_ops.
16227 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16228 reply packet.
16229 * server.c (main): Recognize 'Z' and 'z' packets.
16230
b0ded00b
UW		 162312005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16232
16233 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16234 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16235 (the_low_target): Add new members.
16236
8643e2ad
DJ		 162372005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16238
16239 * proc-service.c (ps_lgetregs): Search all_processes instead of
16240 all_threads.
16241
fc620387
DJ		 162422005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16243
16244 * server.c (start_inferior): Change return type to int.
16245 (attach_inferior): Change sigptr to int *.
16246 (handle_v_cont, handle_v_requests): Change signal to int *.
16247 (main): Change signal to int.
16248
162492005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16250
16251 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16252 * configure.srv: Add m32r*-*-linux*.
16253 * linux-m32r-low.c: New file.
16254
e0e76420
DJ		 162552005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16256
16257 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16258
a1928bad
DJ		 162592005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16260
16261 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16262 Take unsigned long arguments for PIDs.
16263 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16264 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16265 (wait_for_sigstop, linux_resume_one_process)
16266 (regsets_fetch_inferior_registers, linux_send_signal)
16267 (linux_read_auxv): Likewise. Update the types of variables holding
16268 PIDs. Update format string specifiers.
16269 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16270 * remote-utils.c (prepare_resume_reply): Likewise.
16271 * server.c (cont_thread, general_thread, step_thread)
16272 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16273 unsigned long.
16274 (handle_query): Update format specifiers.
16275 (handle_v_cont, main): Use strtoul for thread IDs.
16276 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16277 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16278 (general_thread, step_thread, thread_from_wait)
16279 (old_thread_from_wait): Update.
16280 * target.h (struct thread_resume): Use unsigned long for THREAD.
16281 (struct target_ops): Use unsigned long for arguments to attach and
16282 thread_alive.
16283
dcdb98d2
DJ		 162842005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16285
16286 * acinclude.m4: Include bfd/bfd.m4 directly.
16287 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16288 <agriffis@toolchain.org>.
16289 * aclocal.m4, configure: Regenerated.
16290
bec39cab
AC		 162912005-01-07 Andrew Cagney <cagney@gnu.org>
16292
16293 * configure.ac: Rename configure.in, require autoconf 2.59.
16294 * configure: Re-generate.
16295
434c4c77
DJ		 162962004-12-08 Daniel Jacobowitz <dan@debian.org>
16297
16298 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16299 LIBS when finished.
16300 * aclocal.m4: Regenerated.
16301 * configure: Regenerated.
16302
db1d3e1b
AS		 163032004-11-21 Andreas Schwab <schwab@suse.de>
16304
16305 * linux-m68k-low.c (m68k_num_gregs): Define.
16306 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16307 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16308 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16309 (m68k_breakpoint_at): New. Add to the_low_target.
16310
16311 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16312 srv_linux_thread_db to yes.
16313
43360365
JB		 163142004-10-20 Joel Brobecker <brobecker@gnat.com>
16315
16316 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16317 (ARCH_SET_FS): Likewise.
16318 (ARCH_GET_FS): Likewise.
16319 (ARCH_GET_GS): Likewise.
16320
fd500816
DJ		 163212004-10-16 Daniel Jacobowitz <dan@debian.org>
16322
16323 * linux-i386-low.c (ps_get_thread_area): New.
16324 * linux-x86-64-low.c (ps_get_thread_area): New.
16325 * linux-low.c: Include <sys/syscall.h>.
16326 (linux_kill_one_process): Don't kill the first thread here.
16327 (linux_kill): Kill the first thread here.
16328 (kill_lwp): New function.
16329 (send_sigstop, linux_send_signal): Use it.
16330 * proc-service.c: Clean up #ifdefs.
16331 (fpregset_info): Delete.
16332 (ps_lgetregs): Update and enable implementation.
16333 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16334 implementations.
16335 * remote-utils.c (struct sym_cache, symbol_cache): New.
16336 (input_interrupt): Print a clearer message.
16337 (async_io_enabled): New variable.
16338 (enable_async_io, disable_async_io): Use it. Update comments.
16339 (look_up_one_symbol): Use the symbol cache.
16340 * thread-db.c (thread_db_look_up_symbols): New function.
16341 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16342
f6de3c42
DJ		 163432004-10-16 Daniel Jacobowitz <dan@debian.org>
16344
16345 * configure.in: Test for -rdynamic.
16346 * configure: Regenerated.
16347 * Makefile (INTERNAL_LDFLAGS): New.
16348 (gdbserver, gdbreplay): Use it.
16349
2c0fc042
AC		 163502004-09-02 Andrew Cagney <cagney@gnu.org>
16351
16352 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16353
075b3282
DJ		 163542004-03-23 Daniel Jacobowitz <drow@mvista.com>
16355
16356 * linux-low.c (linux_wait): Clear all_processes list also.
16357
fa6a77dc
DJ		 163582004-03-12 Daniel Jacobowitz <drow@mvista.com>
16359
16360 * linux-low.c: Include <errno.h>. Remove extern declaration of
16361 errno.
16362
6d782a97
DJ		 163632004-03-12 Daniel Jacobowitz <drow@mvista.com>
16364
16365 * gdbreplay.c, server.h, utils.c: Update copyright years.
16366
3a7fb99b
DJ		 163672004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16368
16369 * server.c (main): Print child status or termination signal from
16370 variable 'signal', not 'sig'.
16371
c3e735a6
DJ		 163722004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16373
16374 * linux-low.c (linux_read_memory): Change return type to
16375 int. Check for and return error from ptrace().
16376 * target.c (read_inferior_memory): Change return type to int. Pass
16377 back return status from the_target->read_memory().
16378 * target.h (struct target_ops): Adapt *read_memory() prototype.
16379 Update comment.
16380 (read_inferior_memory): Adapt prototype.
16381 * server.c (main): Return an error packet if
16382 read_inferior_memory() returns an error.
16383
a59d1c82
DJ		 163842004-03-04 Daniel Jacobowitz <drow@mvista.com>
16385
16386 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16387 Unify with other clean targets.
16388
dc3f8883
DJ		 163892004-02-29 Daniel Jacobowitz <drow@mvista.com>
16390
16391 * server.c (handle_v_cont): Call set_desired_inferior.
16392
89a208da
DJ		 163932004-02-29 Daniel Jacobowitz <drow@mvista.com>
16394
16395 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16396
62ea82f5
DJ		 163972004-02-29 Daniel Jacobowitz <drow@mvista.com>
16398
16399 * linux-low.c (linux_wait): Unblock async I/O.
16400 (linux_resume): Block and enable async I/O.
16401 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16402 * server.h (block_async_io, unblock_async_io): Add prototypes.
16403
6910d122
DJ		 164042004-02-29 Daniel Jacobowitz <drow@mvista.com>
16405
16406 * remote-utils.c (remote_open): Print a status notice after
16407 opening a TCP port.
16408 * server.c (attach_inferior): Print a status notice after
16409 attaching.
16410
164112004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16412
16413 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16414
c89dc5d4
DJ		 164152004-02-26 Daniel Jacobowitz <drow@mvista.com>
16416
16417 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16418 error packet.
16419 * server.c, target.h: Update copyright years.
16420
4b8dad4a
RM		 164212004-02-25 Roland McGrath <roland@redhat.com>
16422
16423 * target.h (struct target_ops): New member `read_auxv'.
16424 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16425 * linux-low.c (linux_read_auxv): New function.
16426 (linux_target_ops): Initialize `read_auxv' member to that.
16427
d7446758
JB		 164282004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16429
16430 Committed by Jim Blandy <jimb@redhat.com>.
16431
16432 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16433 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16434 instead of GPR_SIZE to distiguish s390 and s390x targets.
16435
5544ad89
DJ		 164362004-01-31 Daniel Jacobowitz <drow@mvista.com>
16437
16438 * linux-low.c: Update copyright year.
16439 (check_removed_breakpoint): Clear pending_is_breakpoint.
16440 (linux_set_resume_request, linux_queue_one_thread)
16441 (resume_status_pending_p): New functions.
16442 (linux_continue_one_thread): Use process->resume.
16443 (linux_resume): Only resume threads if there are no pending events.
16444 * linux-low.h (struct process_info): Add resume request
16445 pointer.
16446
2a68b70e
DJ		 164472004-01-30 Daniel Jacobowitz <drow@mvista.com>
16448
16449 * regcache.c (new_register_cache): Clear the allocated register
16450 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16451
64386c31
DJ		 164522003-10-13 Daniel Jacobowitz <drow@mvista.com>
16453
16454 * linux-low.c (linux_resume): Take a struct thread_resume *
16455 argument.
16456 (linux_wait): Update call.
16457 (resume_ptr): New static variable.
16458 (linux_continue_one_thread): Renamed from
16459 linux_continue_one_process. Use resume_ptr.
16460 (linux_resume): Use linux_continue_one_thread.
16461 * server.c (handle_v_cont, handle_v_requests): New functions.
16462 (myresume): New function.
16463 (main): Handle 'v' case.
16464 * target.h (struct thread_resume): New type.
16465 (struct target_ops): Change argument of "resume" to struct
16466 thread_resume *.
16467 (myresume): Delete macro.
16468
c938e9b0
L		 164692003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16470
16471 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16472 (uninstall): Support DESTDIR.
16473
7f313d07
BC		 16474Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16475
16476 * configure.srv: Add xscale*linux copy of arm*linux entry.
16477
3b2fc2ea
DJ		 164782003-07-24 Daniel Jacobowitz <drow@mvista.com>
16479
16480 * linux-arm-low.c (arm_reinsert_addr): New function.
16481 (the_low_target): Add arm_reinsert_addr.
16482
1c0a559e
MK		 164832003-07-08 Mark Kettenis <kettenis@gnu.org>
16484
16485 * mem-break.c: Remove whitespace at end of file.
16486
43d5792c
DJ		 164872003-06-28 Daniel Jacobowitz <drow@mvista.com>
16488
16489 * configure.in: Check whether we need to prototype strerror.
16490 * server.h: Optionally prototype strerror.
16491 * gdbreplay.c (perror_with_name): Use strerror.
16492 * linux-low.c (linux_attach_lwp): Use strerror.
16493 * utils.c (perror_with_name): Use strerror.
16494 * config.in, configure: Regenerated.
16495
c8a86edf
DJ		 164962003-06-28 Daniel Jacobowitz <drow@mvista.com>
16497
16498 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16499 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16500
73d37363
DJ		 165012003-06-20 Daniel Jacobowitz <drow@mvista.com>
16502
16503 * Makefile.in (SFILES): Update.
16504 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16505 low-sun3.c: Remove files.
16506
6ad8ae5c
DJ		 165072003-06-17 Daniel Jacobowitz <drow@mvista.com>
16508
16509 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16510 (linux_detach_one_process, linux_detach): New functions.
16511 (linux_target_ops): Add linux_detach.
16512 * server.c (main): Handle 'D' packet.
16513 * target.h (struct target_ops): Add "detach" member.
16514 (detach_inferior): Define.
16515
1581182a
MK		 165162003-06-13 Mark Kettenis <kettenis@gnu.org>
16517
16518 From Kelley Cook <kelleycook@wideopenwest.com>:
16519 * configure.srv: Accept i[34567]86 variants.
16520
e5379b03
DJ		 165212003-06-05 Daniel Jacobowitz <drow@mvista.com>
16522
16523 * linux-low.c (linux_wait_for_event): Correct comment typos.
16524 (linux_resume_one_process): Call check_removed_breakpoint.
16525 (linux_send_signal): New function.
16526 (linux_target_ops): Add linux_send_signal.
16527 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16528 of kill.
16529 * target.h (struct target_ops): Add send_signal.
16530
2ff29de4
JB		 165312003-05-29 Jim Blandy <jimb@redhat.com>
16532
16533 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16534 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16535 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16536 away part of the register's value.
16537
254787d4
DJ		 165382003-03-26 Daniel Jacobowitz <drow@mvista.com>
16539
16540 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16541 (linux_wait_for_event, linux_init_signals): Likewise.
16542
94e10508
DJ		 165432003-03-17 Daniel Jacobowitz <drow@mvista.com>
16544
16545 * configure.in: Check for stdlib.h.
16546 * configure: Regenerated.
16547 * config.in: Regenerated.
16548
4c0711e0
DJ		 165492003-01-04 Andreas Schwab <schwab@suse.de>
16550
16551 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16552
ef66e766
AC		 165532003-01-02 Andrew Cagney <ac131313@redhat.com>
16554
16555 * Makefile.in: Remove obsolete code.
16556
a1358604
DJ		 165572002-11-20 Daniel Jacobowitz <drow@mvista.com>
16558
16559 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16560 defined(PT_FPR0_HI).
16561
23ce3b1c
DJ		 165622002-11-17 Stuart Hughes <seh@zee2.com>
16563
16564 * linux-arm-low.c (arm_num_regs): Increase.
16565 (arm_regmap): Include status register.
16566
165672002-11-17 Daniel Jacobowitz <drow@mvista.com>
16568
16569 * linux-low.c (register_addr): Remove incorrect -1 check.
16570
a9fa9f7d
DJ		 165712002-08-29 Daniel Jacobowitz <drow@mvista.com>
16572
16573 * linux-low.c (linux_create_inferior): Call setpgid. Return
16574 the new PID.
16575 (unstopped_p, linux_signal_pid): Remove.
16576 (linux_target_ops): Remove linux_signal_pid.
16577 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16578 global instead of target method.
16579 * target.h (struct target_ops): Remove signal_pid. Update comment
16580 for create_inferior.
16581 * server.c (signal_pid): New variable.
16582 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16583 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16584 (attach_inferior): Set signal_pid.
16585
17574093
DJ		 165862002-08-23 Daniel Jacobowitz <drow@mvista.com>
16587
16588 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16589
165902002-08-20 Jim Blandy <jimb@redhat.com>
16591
16592 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16593 default for this.
16594
165952002-08-01 Andrew Cagney <cagney@redhat.com>
16596
16597 * Makefile.in: Make chill references obsolete.
16598
165992002-07-24 Kevin Buettner <kevinb@redhat.com>
16600
16601 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16602 * configure: Regenerate.
16603 * config.in: Regenerate.
16604
166052002-07-09 David O'Brien <obrien@FreeBSD.org>
16606
16607 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16608 (perror_with_name, remote_close, remote_open, expect, play): Static.
16609
166102002-07-04 Michal Ludvig <mludvig@suse.cz>
16611
4b8dad4a 16612 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16613 byte offsets instead of an array of indexes.
16614 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16615
166162002-06-13 Daniel Jacobowitz <drow@mvista.com>
16617
16618 * regcache.c: Add comment.
16619
166202002-06-11 Daniel Jacobowitz <drow@mvista.com>
16621
16622 * thread-db.c: New file.
16623 * proc-service.c: New file.
16624 * acinclude.m4: New file.
16625 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16626 proc-service.o, and thread-db.o.
16627 (linux-low.o): Add USE_THREAD_DB.
16628 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16629 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16630 * aclocal.m4: Regenerated.
16631 * config.in: Regenerated.
16632 * configure: Regenerated.
16633 * configure.in: Check for proc_service.h, sys/procfs.h,
16634 thread_db.h, and linux/elf.h headrs.
16635 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16636 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16637 Check for -lthread_db and thread support.
16638 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16639 PowerPC, and SuperH.
16640 * i387-fp.c: Constify arguments.
16641 * i387-fp.h: Likewise.
16642 * inferiors.c: (struct thread_info): Renamed from
16643 `struct inferior_info'. Remove PID member. Use generic inferior
16644 list header. All uses updated.
16645 (inferiors, signal_pid): Removed.
16646 (all_threads): New variable.
16647 (get_thread): Define.
16648 (add_inferior_to_list): New function.
16649 (for_each_inferior): New function.
16650 (change_inferior_id): New function.
16651 (add_inferior): Removed.
16652 (remove_inferior): New function.
16653 (add_thread): New function.
16654 (free_one_thread): New function.
16655 (remove_thread): New function.
16656 (clear_inferiors): Use for_each_inferior and free_one_thread.
16657 (find_inferior): New function.
16658 (find_inferior_id): New function.
16659 (inferior_target_data): Update argument type.
16660 (set_inferior_target_data): Likewise.
16661 (inferior_regcache_data): Likewise.
16662 (set_inferior_regcache_data): Likewise.
16663 * linux-low.c (linux_bp_reinsert): Remove.
16664 (all_processes, stopping_threads, using_thrads)
16665 (struct pending_signals, debug_threads, pid_of): New.
16666 (inferior_pid): Replace with macro.
16667 (struct inferior_linux_data): Remove.
16668 (get_stop_pc, add_process): New functions.
16669 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16670 Use add_process and add_thread.
16671 (linux_attach_lwp): New function, based on old linux_attach. Use
16672 add_process and add_thread. Set stop_expected for new threads.
16673 (linux_attach): New function.
16674 (linux_kill_one_process): New function.
16675 (linux_kill): Kill all LWPs.
16676 (linux_thread_alive): Use find_inferior_id.
16677 (check_removed_breakpoints, status_pending_p): New functions.
16678 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16679 Update. Use WNOHANG. Wait for cloned processes also. Update process
16680 struct for the found process.
16681 (linux_wait_for_event): New function.
16682 (linux_wait): Use it. Support LWPs.
16683 (send_sigstop, wait_for_sigstop, stop_all_processes)
16684 (linux_resume_one_process, linux_continue_one_process): New functions.
16685 (linux_resume): Support LWPs.
16686 (REGISTER_RAW_SIZE): Remove.
16687 (fetch_register): Use register_size instead. Call supply_register.
16688 (usr_store_inferior_registers): Likewise. Call collect_register.
16689 Fix recursive case.
16690 (regsets_fetch_inferior_registers): Improve error message.
16691 (regsets_store_inferior_registers): Add debugging.
16692 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16693 (unstopped_p, linux_signal_pid): New functions.
16694 (linux_target_ops): Add linux_signal_pid.
16695 (linux_init_signals): New function.
16696 (initialize_low): Call it. Initialize using_threads.
16697 * regcache.c (inferior_regcache_data): Add valid
16698 flag.
16699 (get_regcache): Fetch registers lazily. Add fetch argument
16700 and update all callers.
16701 (regcache_invalidate_one, regcache_invalidate): New
16702 functions.
16703 (new_register_cache): Renamed from create_register_cache.
16704 Return the new regcache.
16705 (free_register_cache): Change argument to a void *.
16706 (registers_to_string, registers_from_string): Call get_regcache
16707 with fetch flag set.
16708 (register_data): Make static. Pass fetch flag to get_regcache.
16709 (supply_register): Call get_regcache with fetch flag clear.
16710 (collect_register): Call get_regcache with fetch flag set.
16711 (collect_register_as_string): New function.
16712 * regcache.h: Update.
16713 * remote-utils.c (putpkt): Flush after debug output and use
16714 stderr.
16715 Handle input interrupts while waiting for an ACK.
16716 (input_interrupt): Use signal_pid method.
16717 (getpkt): Flush after debug output and use stderr.
16718 (outreg): Use collect_register_as_string.
16719 (new_thread_notify, dead_thread_notify): New functions.
16720 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16721 and general_thread.
16722 (look_up_one_symbol): Flush after debug output.
16723 * server.c (step_thread, server_waiting): New variables.
16724 (start_inferior): Don't use signal_pid. Update call to mywait.
16725 (attach_inferior): Update call to mywait.
16726 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16727 (main): Don't fetch/store registers explicitly. Use
16728 set_desired_inferior. Support proposed ``Hs'' packet. Update
16729 calls to mywait.
16730 * server.h: Update.
16731 (struct inferior_list, struct_inferior_list_entry): New.
16732 * target.c (set_desired_inferior): New.
16733 (write_inferior_memory): Constify.
16734 (mywait): New function.
16735 * target.h: Update.
16736 (struct target_ops): New signal_pid method.
16737 (mywait): Removed macro, added prototype.
16738
16739 * linux-low.h (regset_func): Removed.
16740 (regset_fill_func, regset_store_func): New.
16741 (enum regset_type): New.
16742 (struct regset_info): Add type field. Use new operation types.
16743 (struct linux_target_ops): stop_pc renamed to get_pc.
16744 Add decr_pc_after_break and breakpoint_at.
16745 (get_process, get_thread_proess, get_process_thread)
16746 (strut process_info, all_processes, linux_attach_lwp)
16747 (thread_db_init): New.
16748
16749 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16750 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16751 (the_low_target): Add new members.
16752 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16753 (i386_store_fpxregset): Constify.
16754 (target_regsets): Add new kind identifier.
16755 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16756 (i386_set_pc): Add debugging.
16757 (i386_breakpoint_at): New function.
16758 (the_low_target): Add new members.
16759 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16760 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16761 (mips_breakpoint_at): New.
16762 (the_low_target): Add new members.
16763 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16764 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16765 (the_low_target): Add new members.
16766 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16767 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16768 (the_low_target): Add new members.
16769 * linux-x86-64-low.c (target_regsets): Add new kind
16770 identifier.
16771
167722002-05-15 Daniel Jacobowitz <drow@mvista.com>
16773
16774 From Martin Pool <mbp@samba.org>:
16775 * server.c (gdbserver_usage): New function.
16776 (main): Call it.
16777
167782002-05-14 Daniel Jacobowitz <drow@mvista.com>
16779
16780 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16781 stop_at -> stop_pc.
16782
167832002-05-04 Andrew Cagney <ac131313@redhat.com>
16784
16785 * Makefile.in: Remove obsolete code.
16786
167872002-04-24 Michal Ludvig <mludvig@suse.cz>
16788
16789 * linux-low.c (regsets_fetch_inferior_registers),
16790 (regsets_store_inferior_registers): Removed cast to int from
16791 ptrace() calls.
16792 * regcache.h: Added declaration of struct inferior_info.
16793
167942002-04-20 Daniel Jacobowitz <drow@mvista.com>
16795
16796 * inferiors.c (struct inferior_info): Add regcache_data.
16797 (add_inferior): Call create_register_cache.
16798 (clear_inferiors): Call free_register_cache.
16799 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16800 * regcache.c (struct inferior_regcache_data): New.
16801 (registers): Remove.
16802 (get_regcache): New function.
16803 (create_register_cache, free_register_cache): New functions.
16804 (set_register_cache): Don't initialize the register cache here.
16805 (registers_to_string, registers_from_string, register_data): Call
16806 get_regcache.
16807 * regcache.h: Add prototypes.
16808 * server.h: Likewise.
16809
168102002-04-20 Daniel Jacobowitz <drow@mvista.com>
16811
16812 * mem-break.c: New file.
16813 * mem-break.h: New file.
16814 * Makefile.in: Add mem-break.o rule; update server.h
16815 dependencies.
16816 * inferiors.c (struct inferior_info): Add target_data
16817 member.
16818 (clear_inferiors): Free target_data member if set.
16819 (inferior_target_data, set_inferior_target_data): New functions.
16820 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16821 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16822 * linux-low.c (linux_bp_reinsert): New variable.
16823 (struct inferior_linux_data): New.
16824 (linux_create_inferior): Use set_inferior_target_data.
16825 (linux_attach): Likewise. Call add_inferior.
16826 (linux_wait_for_one_inferior): New function.
16827 (linux_wait): Call it.
16828 (linux_write_memory): Add const.
16829 (initialize_low): Call set_breakpoint_data.
16830 * linux-low.h (struct linux_target_ops): Add breakpoint
16831 handling members.
16832 * server.c (attach_inferior): Remove extra add_inferior
16833 call.
16834 * server.h: Include mem-break.h. Update inferior.c
16835 prototypes.
16836 * target.c (read_inferior_memory)
16837 (write_inferior_memory): New functions.
16838 * target.h (read_inferior_memory)
16839 (write_inferior_memory): Change macros to prototypes.
16840 (struct target_ops): Update comments. Add const to write_memory
16841 definition.
16842
168432002-04-11 Daniel Jacobowitz <drow@mvista.com>
16844
16845 * linux-low.c (usr_store_inferior_registers): Support
16846 registers which are allowed to fail to store.
16847 * linux-low.h (linux_target_ops): Likewise.
16848 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16849 (ppc_cannot_store_register): FPSCR may not be storable.
16850
168512002-04-09 Daniel Jacobowitz <drow@mvista.com>
16852
16853 * server.h: Include <string.h> if HAVE_STRING_H.
16854 * ChangeLog: Correct paths in last ChangeLog entry.
16855
168562002-04-09 Daniel Jacobowitz <drow@mvista.com>
16857
16858 * linux-low.h: Remove obsolete prototypes.
16859 (struct linux_target_ops): New.
16860 (extern the_low_target): New.
16861 * linux-low.c (num_regs, regmap): Remove declarations.
16862 (register_addr): Use the_low_target explicitly.
16863 (fetch_register): Likewise.
16864 (usr_fetch_inferior_registers): Likewise.
16865 (usr_store_inferior_registers): Likewise.
16866 * linux-arm-low.c (num_regs): Remove.
16867 (arm_num_regs): Define.
16868 (arm_regmap): Renamed from regmap, made static.
16869 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16870 made static.
16871 (arm_cannot_store_register): Renamed from cannot_store_register,
16872 made static.
16873 (the_low_target): New.
16874 * linux-i386-low.c (num_regs): Remove.
16875 (i386_num_regs): Define.
16876 (i386_regmap): Renamed from regmap, made static.
16877 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16878 made static.
16879 (i386_cannot_store_register): Renamed from cannot_store_register,
16880 made static.
16881 (the_low_target): New.
16882 * linux-ia64-low.c (num_regs): Remove.
16883 (ia64_num_regs): Define.
16884 (ia64_regmap): Renamed from regmap, made static.
16885 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16886 made static.
16887 (ia64_cannot_store_register): Renamed from cannot_store_register,
16888 made static.
16889 (the_low_target): New.
16890 * linux-m68k-low.c (num_regs): Remove.
16891 (m68k_num_regs): Define.
16892 (m68k_regmap): Renamed from regmap, made static.
16893 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16894 made static.
16895 (m68k_cannot_store_register): Renamed from cannot_store_register,
16896 made static.
16897 (the_low_target): New.
16898 * linux-mips-low.c (num_regs): Remove.
16899 (mips_num_regs): Define.
16900 (mips_regmap): Renamed from regmap, made static.
16901 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16902 made static.
16903 (mips_cannot_store_register): Renamed from cannot_store_register,
16904 made static.
16905 (the_low_target): New.
16906 * linux-ppc-low.c (num_regs): Remove.
16907 (ppc_num_regs): Define.
16908 (ppc_regmap): Renamed from regmap, made static.
16909 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16910 made static.
16911 (ppc_cannot_store_register): Renamed from cannot_store_register,
16912 made static.
16913 (the_low_target): New.
16914 * linux-s390-low.c (num_regs): Remove.
16915 (s390_num_regs): Define.
16916 (s390_regmap): Renamed from regmap, made static.
16917 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16918 made static.
16919 (s390_cannot_store_register): Renamed from cannot_store_register,
16920 made static.
16921 (the_low_target): New.
16922 * linux-sh-low.c (num_regs): Remove.
16923 (sh_num_regs): Define.
16924 (sh_regmap): Renamed from regmap, made static.
16925 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16926 made static.
16927 (sh_cannot_store_register): Renamed from cannot_store_register,
16928 made static.
16929 (the_low_target): New.
16930 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16931 (the_low_target): New.
16932
169332002-04-09 Daniel Jacobowitz <drow@mvista.com>
16934
16935 * Makefile.in: Add stamp-h target.
16936 * configure.in: Create stamp-h.
16937 * configure: Regenerated.
16938
169392002-04-09 Daniel Jacobowitz <drow@mvista.com>
16940
16941 * inferiors.c: New file.
16942 * target.c: New file.
16943 * target.h: New file.
16944 * Makefile.in: Add target.o and inferiors.o. Update
16945 dependencies.
16946 * linux-low.c (inferior_pid): New static variable,
16947 moved from server.c.
16948 (linux_create_inferior): Renamed from create_inferior.
16949 Call add_inferior. Return 0 on success instead of a PID.
16950 (linux_attach): Renamed from myattach.
16951 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16952 (linux_thread_alive): Renamed from mythread_alive.
16953 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16954 child dies.
16955 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16956 (regsets_store_inferior_registers): Correct error message.
16957 Add missing ``return 0''.
16958 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16959 (linux_store_registers): Renamed from store_inferior_registers.
16960 (linux_read_memory): Renamed from read_inferior_memory.
16961 (linux_write_memory): Renamed from write_inferior_memory.
16962 (linux_target_ops): New structure.
16963 (initialize_low): Call set_target_ops ().
16964 * remote-utils.c (unhexify): New function.
16965 (hexify): New function.
16966 (input_interrupt): Send signals to ``signal_pid''.
16967 * server.c (inferior_pid): Remove.
16968 (start_inferior): Update create_inferior call.
16969 (attach_inferior): Call add_inferior.
16970 (handle_query): New function.
16971 (main): Call handle_query for `q' packets.
16972 * server.h: Include "target.h". Remove obsolete prototypes.
16973 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16974
169752002-04-09 Daniel Jacobowitz <drow@mvista.com>
16976
16977 * Makefile.in: Add WARN_CFLAGS. Update configury
16978 dependencies.
16979 * configure.in: Check for <string.h>
16980 * configure: Regenerate.
16981 * config.in: Regenerate.
16982 * gdbreplay.c: Include needed system headers.
16983 (remote_open): Remove strchr prototype.
16984 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16985 * regcache.c (supply_register): Change buf argument to const void *.
16986 (supply_register_by_name): Likewise.
16987 (collect_register): Change buf argument to void *.
16988 (collect_register_by_name): Likewise.
16989 * regcache.h: Add missing prototypes.
16990 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16991 * server.c (handle_query): New function.
16992 (attached): New static variable, moved out of main.
16993 (main): Quiet longjmp clobber warnings.
16994 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16995 * utils.c (error): Remove NORETURN.
16996 (fatal): Likewise.
GDB Binutils - Deliverables
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