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Use GNU style for metasyntactic variables in gdbserver
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
752312ba
TT		 12018-09-16 Tom Tromey <tom@tromey.com>
2
3 * remote-utils.c (remote_open): Use GNU style for metasyntactic
4 variables.
5 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
6 variables.
7
f1628857
TT		 82018-09-05 Tom Tromey <tom@tromey.com>
9
10 * configure: Rebuild.
11
ad202fcc
SM		 122018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
13
14 PR build/23399
15 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
16
d3d8724a
TT		 172018-08-27 Tom Tromey <tom@tromey.com>
18
19 PR build/23087:
20 * configure: Rebuild.
21
b4f183d2
TT		 222018-08-27 Tom Tromey <tom@tromey.com>
23
24 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
25 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
26 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
27 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
28 (s390x_emit_stack_adjust): Add casts to unsigned char.
29
4e2aa472
SM		 302018-08-22 Simon Marchi <simon.marchi@ericsson.com>
31
32 PR gdb/23374
33 PR gdb/23375
34 * server.h (struct client_state) <disable_randomization>:
35 Initialize to 1.
36
cf4088a9
SM		 372018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
38
39 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
40 variable.
41 (mips_supply_ptrace_register): Likewise.
42
a0de763e
TT		 432018-07-22 Tom Tromey <tom@tromey.com>
44
45 * configure: Rebuild.
46
b0a7723d
TT		 472018-07-22 Tom Tromey <tom@tromey.com>
48
49 * win32-low.c (win32_create_inferior): Remove unused variables.
50 * gdbreplay.c (remote_open): Remove unused variable.
51 * remote-utils.c (remote_prepare): Remove unused variable.
52 * x86-tdesc.h (X86_TDESC_H): Define.
53 (amd64_expedite_regs): Define conditionally.
54 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
55 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
56 * remote-utils.c (readchar): Remove unused variable.
57
a780ef4f
PA		 582018-07-13 Pedro Alves <palves@redhat.com>
59
60 * linux-low.c (linux_kill): Change parameter to process_info
61 pointer instead of pid. Adjust.
62 * lynx-low.c (lynx_kill): Likewise.
63 * nto-low.c (nto_kill): Likewise.
64 * spu-low.c (spu_kill): Likewise.
65 * win32-low.c (win32_kill): Likewise.
66 * server.c (handle_v_kill, kill_inferior_callback)
67 (detach_or_kill_for_exit): Adjust.
68 * target.c (kill_inferior): Change parameter to process_info
69 pointer instead of pid. Adjust.
70 * target.h (struct target_ops) <kill>: Change parameter to
71 process_info pointer instead of pid. Adjust all implementations
72 and callers.
73 (kill_inferior): Likewise.
74
ef2ddb33
PA		 752018-07-13 Pedro Alves <palves@redhat.com>
76
77 * linux-low.c (linux_detach, linux_join): Change parameter to
78 process_info pointer instead of pid. Adjust.
79 * lynx-low.c (lynx_detach, lynx_join): Likewise.
80 * nto-low.c (nto_detach): Likewise.
81 * spu-low.c (spu_detach, spu_join): Likewise.
82 * win32-low.c (win32_detach, win32_join): Likewise.
83 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
84 * target.h (struct target_ops) <detach, join>: Change parameter to
85 process_info pointer instead of pid. Adjust all implementations
86 and callers.
87 (detach_inferior, join_inferior): Rename 'pid' parameter to
88 'proc'.
89
c7ab0aef
SDJ		 902018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
91 Jan Kratochvil <jan.kratochvil@redhat.com>
92 Paul Fertser <fercerpav@gmail.com>
93 Tsutomu Seki <sekiriki@gmail.com>
94
95 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
96 (OBS): Add 'common/netstuff.o'.
97 (GDBREPLAY_OBS): Likewise.
98 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
99 (remote_open): Implement support for IPv6
100 connections.
101 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
102 and 'wspiapi.h'.
103 (handle_accept_event): Accept connections from IPv6 sources.
104 (remote_prepare): Handle IPv6-style hostnames; implement
105 support for IPv6 connections.
106 (remote_open): Implement support for printing connections from
107 IPv6 sources.
108
31445d10
PA		 1092018-07-11 Pedro Alves <palves@redhat.com>
110
111 PR gdb/23377
112 * mem-break.c (any_persistent_commands): Add process_info
113 parameter and use it instead of relying on the current process.
114 Change return type to bool.
115 * mem-break.h (any_persistent_commands): Add process_info
116 parameter and change return type to bool.
117 * server.c (handle_detach): Remove require_running_or_return call.
118 Look up the process_info for the process we're about to detach.
119 If not found, return back error to GDB. Adjust
120 any_persistent_commands call to pass down a process pointer.
121
cb197132
PA		 1222018-07-11 Pedro Alves <palves@redhat.com>
123
124 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
125 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
126 instead of collect_register_by_name.
127 * regcache.c (regcache_raw_get_unsigned_by_name): New.
128 * regcache.h (regcache_raw_get_unsigned_by_name): New.
129
1b919490
VB		 1302018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
131 Pedro Alves <palves@redhat.com>
132
133 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
134
d7e15655
TT		 1352018-07-03 Tom Tromey <tom@tromey.com>
136
137 * linux-low.c: Update.
138 * lynx-low.c: Update.
139 * mem-break.c: Update.
140 * nto-low.c: Update.
141 * remote-utils.c: Update.
142 * server.c: Update.
143 * spu-low.c: Update.
144 * target.c: Update.
145 * win32-low.c: Update.
146
26a57c92
TT		 1472018-07-03 Tom Tromey <tom@tromey.com>
148
149 * server.c: Update.
150
0e998d96
TT		 1512018-07-03 Tom Tromey <tom@tromey.com>
152
153 * linux-low.c: Update.
154
cc6bcb54
TT		 1552018-07-03 Tom Tromey <tom@tromey.com>
156
157 * target.c: Update.
158
e38504b3
TT		 1592018-07-03 Tom Tromey <tom@tromey.com>
160
161 * linux-low.c: Update.
162 * linux-mips-low.c: Update.
163 * lynx-low.c: Update.
164 * nto-low.c: Update.
165 * remote-utils.c: Update.
166 * server.c: Update.
167 * spu-low.c: Update.
168 * target.c: Update.
169 * thread-db.c: Update.
170
e99b03dc
TT		 1712018-07-03 Tom Tromey <tom@tromey.com>
172
173 * linux-low.c: Update.
174 * linux-mips-low.c: Update.
175 * lynx-low.c: Update.
176 * mem-break.c: Update.
177 * nto-low.c: Update.
178 * remote-utils.c: Update.
179 * server.c: Update.
180 * spu-low.c: Update.
181 * target.c: Update.
182 * tracepoint.c: Update.
183
f2907e49
TT		 1842018-07-03 Tom Tromey <tom@tromey.com>
185
186 * linux-low.c: Update.
187 * linux-ppc-low.c: Update.
188 * linux-x86-low.c: Update.
189 * proc-service.c: Update.
190 * server.c: Update.
191 * spu-low.c: Update.
192 * thread-db.c: Update.
193 * win32-low.c: Update.
194
fd79271b
TT		 1952018-07-03 Tom Tromey <tom@tromey.com>
196
197 * linux-low.c: Update.
198 * lynx-low.c: Update.
199 * nto-low.c: Update.
200 * remote-utils.c: Update.
201 * spu-low.c: Update.
202 * thread-db.c: Update.
203 * win32-low.c: Update.
204
c0867626
SDJ		 2052018-06-29 Joel Brobecker <brobecker@adacore.com>
206
207 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
208 parameter in call to 'amd64_create_target_description'.
209
2512d7ef
JK		 2102018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
211
212 * x86-tdesc.h: Remove executable permission flag.
213
d0ac1c44
SM		 2142018-06-19 Simon Marchi <simon.marchi@ericsson.com>
215
216 * configure.ac: Remove AC_PREREQ, add missing quoting.
217 * configure: Re-generate.
218 * config.in: Re-generate.
219 * aclocal.m4: Re-generate.
220
c4eb05ff
SM		 2212018-06-18 Simon Marchi <simon.marchi@ericsson.com>
222
223 * tracepoint.h (current_traceframe): Remove declaration.
224
02895270
AH		 2252018-06-18 Alan Hayward <alan.hayward@arm.com>
226
227 * linux-aarch64-low.c (is_sve_tdesc): New function.
228 (aarch64_sve_regs_copy_to_regcache): Likewise.
229 (aarch64_sve_regs_copy_from_regcache): Likewise.
230 (aarch64_regs_info): Add SVE checks.
231 (initialize_low_arch): Initialize SVE.
232
e9902bfc
AH		 2332018-06-18 Alan Hayward <alan.hayward@arm.com>
234
235 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
236
fefa175e
AH		 2372018-06-11 Alan Hayward <alan.hayward@arm.com>
238
239 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
240 (initialize_low_tracepoint): Likewise
241 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
242 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
243 param.
244 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
245 checks.
246 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
247
b91ad3ff
AH		 2482018-06-11 Alan Hayward <alan.hayward@arm.com>
249
250 * server.h (PBUFSIZ): Increase size
251
f868386e
AH		 2522018-06-11 Alan Hayward <alan.hayward@arm.com>
253
254 * regcache.c (regcache::raw_compare): New function.
255 * regcache.h (regcache::raw_compare): New declaration.
256
9c861883
AH		 2572018-06-11 Alan Hayward <alan.hayward@arm.com>
258
259 * regcache.c (new_register_cache): Use new.
260 (free_register_cache): Use delete.
261 (register_data): Use const.
262 (supply_register): Move body inside regcache.
263 (regcache::raw_supply): New override function.
264 (collect_register): Move body inside regcache.
265 (regcache::raw_collect): New override function.
266 (regcache::get_register_status): New override function.
267 * regcache.h (struct regcache): Inherit from reg_buffer_common.
268
40591844
TT		 2692018-06-09 Tom Tromey <tom@tromey.com>
270
271 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
272 declare queue.
273 (event_queue): Use std::queue.
274 (gdb_event_xfree): Remove.
275 (initialize_event_loop, process_event, wait_for_event): Update.
276
6341380d
SC		 2772018-06-08 Stan Cox <scox@redhat.com>
278
279 * win32-low.c (win32_create_inferior): last_ptid and last_status
280 moved to client_state.
281
03349c93
PA		 2822018-06-08 Pedro Alves <palves@redhat.com>
283
284 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
285 common/common-exceptions.o, common/common-utils.o,
286 common/errors.o, common/print-utils.o and utils.o.
287 * gdbreplay.c: Include "common-defs.h" instead of the two
288 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
289 string.h or alloca.h.
290 (perror_with_name): Delete.
291 (remote_open): Use xstrdup instead of strdup.
292 (main): Rename to ...
293 (captured_main): ... this.
294 (main): New.
295
8dcc53b3
TT		 2962018-06-08 Tom Tromey <tom@tromey.com>
297
298 * linux-low.c (linux_low_read_btrace): Update.
299
c12a5089
SC		 3002018-06-04 Stan Cox <scox@redhat.com>
301
302 * server.h (struct client_state): New.
303 * server.c (cont_thread, general_thread, multi_process)
304 (report_fork_events, report_vfork_events, report_exec_events)
305 (report_thread_events, swbreak_feature, hwbreak_feature)
306 (vCont_supported, disable_randomization, pass_signals)
307 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
308 Moved to client_state.
309 * remote-utils.c (remote_debug, noack_mode)
310 (transport_is_reliable): Moved to client_state.
311 * tracepoint.c (current_traceframe): Moved to client_state.
312
313 Update all callers.
314 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
315 linux-low.c, remote-utils.h, target.c: Use client_state.
316
122394f1
AH		 3172018-05-31 Alan Hayward <alan.hayward@arm.com>
318
319 * configure.srv: Add new c/h file.
320
95228a0d
AH		 3212018-05-31 Alan Hayward <alan.hayward@arm.com>
322
323 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
324 null VQ.
325
d8dab6c3
MR		 3262018-05-25 Maciej W. Rozycki <macro@mips.com>
327
328 * gdb.arch/mips-fpregset-core.exp: New test.
329 * gdb.arch/mips-fpregset-core.c: New test source.
330
81e25b7c
EK		 3312018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
332
333 PR server/23198
334 * hostio.c (require_int): Do not report overflow for integers
335 between 0xfffffff and 0x7fffffff.
336
7e947ad3
MR		 3372018-05-22 Maciej W. Rozycki <macro@mips.com>
338
339 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
340 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
341 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
342 functions.
343 (the_low_target): Wire them.
344
1d75a658
PFC		 3452018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
346
347 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
348 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
349 mode. Call collect_register_by_name with vscr using
350 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
351 (ppc_store_vrregset): Add and set vscr_offset variable as in
352 ppc_fill_vrregset. Call supply_register_by_name with vscr using
353 vscr_offset.
354
d078308a
PFC		 3552018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
356
357 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
358 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
359 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
360
7273b5fc
PFC		 3612018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
362
363 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
364 (ppc_store_vsxregset): Likewise.
365 (ppc_fill_vrregset): Likewise.
366 (ppc_store_vrregset): Likewise.
367 (ppc_fill_evrregset): Likewise.
368 (ppc_store_evrregset): Likewise.
369 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
370 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
371 needed.
372
2e077f5e
PFC		 3732018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
374
375 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
376 wordsize of the inferior. Call ppc_linux_target_wordsize.
377
bd64614e
PFC		 3782018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
379
380 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
381 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
382 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
383 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
384 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
385 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
386 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
387 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
388 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
389 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
390 (tdesc_powerpc_e500l): Remove.
391 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
392 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
393 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
394 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
395 linux-ppc-tdesc.h.
396 (ppc_arch_setup): Remove target description matching code. Fill a
397 ppc_linux_features struct and call ppc_linux_match_description
398 with it.
399
75d74cca
MR		 4002018-05-22 Maciej W. Rozycki <macro@mips.com>
401
402 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
403 width of the requested register exceeds the width of the
404 `ptrace' data type.
405 (mips_cannot_store_register): Likewise.
406
e4439e43
MR		 4072018-05-21 Maciej W. Rozycki <macro@mips.com>
408
409 * linux-mips-low.c (mips_fetch_register): New function. Update
410 preceding comment.
411 (mips_store_gregset): Supply 0 rather than $restart for $zero.
412 (the_low_target): Wire `mips_fetch_register'.
413
55271bf9
JB		 4142018-05-10 Joel Brobecker <brobecker@adacore.com>
415
416 * lynx-i386-low.c (LYNXOS_178): New macro.
417 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
418 the layout on LynxOS-178.
419 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
420 handle floating point registers that are not supported by
421 LynxOS-178.
422
1a34f210
TT		 4232018-05-10 Tom Tromey <tom@tromey.com>
424
425 * configure: Rebuild.
426
190852c8
JB		 4272018-05-10 Joel Brobecker <brobecker@adacore.com>
428
429 PR server/23158:
430 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
431 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
432 Use it to set the expedite_regs field in the given tdesc.
433 * x86-tdesc.h: New file.
434 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
435 Adjust following the addition of the new expedite_regs parameter
436 to init_target_desc.
437 * linux-tic6x-low.c (tic6x_read_description): Likewise.
438 * linux-x86-tdesc.c: #include "x86-tdesc.h".
439 (i386_linux_read_description, amd64_linux_read_description):
440 Adjust following the addition of the new expedite_regs parameter
441 to init_target_desc.
442 * lynx-i386-low.c: #include "x86-tdesc.h".
443 (lynx_i386_arch_setup): Adjust following the addition of the new
444 expedite_regs parameter to init_target_desc.
445 * nto-x86-low.c: #include "x86-tdesc.h".
446 (nto_x86_arch_setup): Adjust following the addition of the new
447 expedite_regs parameter to init_target_desc.
448 * win32-i386-low.c: #include "x86-tdesc.h".
449 (i386_arch_setup): Adjust following the addition of the new
450 expedite_regs parameter to init_target_desc.
451
7dbac825
JB		 4522018-05-10 Joel Brobecker <brobecker@adacore.com>
453
454 PR server/23158:
455 * win32-low.c (win32_create_inferior): Add call to my_wait
456 setting last_status global.
457
906994d9
JB		 4582018-05-10 Joel Brobecker <brobecker@adacore.com>
459
460 PR server/23158:
461 * win32-low.c (create_process): Only call gdb_tilde_expand if
462 inferior_cwd is not NULL.
463
8ee22052
AB		 4642018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
465
466 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
467 registers to the cache if their values have changed.
468 (i387_xsave_to_cache): Provide default values for x87 control
469 registers when these features are available, but disabled.
470 * regcache.c (supply_register_by_name_zeroed): New function.
471 * regcache.h (supply_register_by_name_zeroed): Declare new
472 function.
473
aff689d3
TT		 4742018-05-07 Tom Tromey <tom@tromey.com>
475
476 * configure: Rebuild.
477
85e26832
TT		 4782018-05-04 Tom Tromey <tom@tromey.com>
479
480 * configure: Rebuild.
481
a3b60e45
JK		 4822018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
483 Pedro Alves <palves@redhat.com>
484
485 * linux-aarch64-low.c (aarch64_stopped_data_address):
486 Likewise.
487
632e107b
TT		 4882018-04-27 Tom Tromey <tom@tromey.com>
489
490 * configure: Rebuild.
491
458412c3
TT		 4922018-04-23 Tom Tromey <tom@tromey.com>
493
494 * configure: Rebuild.
495
f31c089e
SM		 4962018-04-19 Simon Marchi <simon.marchi@ericsson.com>
497
498 * Makefile.in (depcomp): Add "..".
499 (all_deps_files): New and use it.
500
b319b098
AH		 5012018-04-18 Alan Hayward <alan.hayward@arm.com>
502
503 * configure.srv (aarch64*-*-linux*): Don't include xml.
504 (i[34567]86-*-cygwin*): Likewise.
505 (i[34567]86-*-linux*): Likewise.
506 (i[34567]86-*-lynxos*): Likewise.
507 (i[34567]86-*-mingw32ce*): Likewise.
508 (i[34567]86-*-mingw*): Likewise.
509 (i[34567]86-*-nto*): Likewise.
510 (tic6x-*-uclinux): Likewise.
511 (x86_64-*-linux*): Likewise.
512 (x86_64-*-mingw*): Likewise.
513 (x86_64-*-cygwin*): Likewise.
514
3b74854b
AH		 5152018-04-18 Alan Hayward <alan.hayward@arm.com>
516
517 * tdesc.c: Remove xml parameter.
518
e98577a9
AH		 5192018-04-18 Alan Hayward <alan.hayward@arm.com>
520
521 * server.c (get_features_xml): Remove cast.
522 * tdesc.c (void target_desc::accept): Fill in function.
523 (tdesc_get_features_xml): Remove old xml creation.
524 (print_xml_feature::visit_pre): Add xml vistor.
525 * tdesc.h (struct target_desc): Make xmltarget mutable.
526 (tdesc_get_features_xml): Remove declaration.
527
d278f585
AH		 5282018-04-18 Alan Hayward <alan.hayward@arm.com>
529
530 * tdesc.c (tdesc_architecture_name): Add new function.
531 (tdesc_osabi_name): Likewise.
532 (tdesc_get_features_xml): Use new functions.
533
eee8a18d
AH		 5342018-04-18 Alan Hayward <alan.hayward@arm.com>
535
536 * tdesc.c (tdesc_create_flags): Remove.
537 (tdesc_add_flag): Likewise.
538 (tdesc_named_type): Likewise.
539 (tdesc_create_union): Likewise.
540 (tdesc_create_struct): Likewise.
541 (tdesc_create_vector): Likewise.
542 (tdesc_add_bitfield): Likewise.
543 (tdesc_add_field): Likewise.
544 (tdesc_set_struct_size): Likewise.
545
82ec9bc7
AH		 5462018-04-18 Alan Hayward <alan.hayward@arm.com>
547
548 * tdesc.c (~target_desc): Remove implictly deleted items.
549 (init_target_desc): Iterate all features.
550 (tdesc_get_features_xml): Use vector.
551 (tdesc_create_feature): Create feature.
552 * tdesc.h (tdesc_feature) Remove
553 (target_desc): Add features.
554
ea3e7d71
AH		 5552018-04-18 Alan Hayward <alan.hayward@arm.com>
556
557 * Makefile.in: Add common/tdesc.c
558 * tdesc.c (init_target_desc): init all reg_defs from register
559 vector.
560 (tdesc_create_reg): Create tdesc_reg.
561 * tdesc.h (tdesc_feature): Add register vector.
562
17d08cd4
SM		 5632018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
564
565 * tdesc.h (struct target_desc) <features>: Change type to
566 std::vector<std::string>.
567 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
568 changes.
569 (tdesc_get_features_xml): Likewise.
570 (tdesc_create_feature): Likewise.
571
5cd3e386
AH		 5722018-03-26 Alan Hayward <alan.hayward@arm.com>
573
574 * regcache.c (find_register_by_number): Return a ref.
575 (find_regno): Use references.
576 (register_size): Likewise.
577 (register_data): Likewise.
578 * tdesc.c (target_desc::~target_desc): Remove free calls.
579 (target_desc::operator==): Use std::vector compare.
580 (init_target_desc): Use reference.
581 (tdesc_create_reg): Use reg constructors.
582 * tdesc.h (struct target_desc): Replace pointer with object.
583
dff7492c
AH		 5842018-03-23 Alan Hayward <alan.hayward@arm.com>
585
586 * regcache.c (find_register_by_number): Make static.
587 (find_regno): Use find_register_by_number
588 * regcache.h (struct reg): Remove declaration.
589
d80e5242
AH		 5902018-03-23 Alan Hayward <alan.hayward@arm.com>
591
592 * tdesc.c (target_desc::~target_desc): Move to here.
593 (target_desc::operator==): Likewise.
594 * tdesc.h (target_desc::~target_desc): Move from here.
595 (target_desc::operator==): Likewise.
596
f69c5afb
AA		 5972018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
598
599 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
600
ce29f843
AA		 6012018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
602
603 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
604 S390_TDESC_GS.
605 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
606 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
607 and init_registers_s390_gs_linux64.
608
c49bd90b
AA		 6092018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
610
611 * linux-s390-low.c (s390_fill_gs): Remove function.
612 (s390_fill_gsbc): Remove function.
613 (s390_regsets): Set fill functions for the guarded storage regsets
614 to NULL.
615
7edb9bd3
AA		 6162018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
617
618 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
619 the word size. Add comment.
620 (s390_get_wordsize): New function.
621 (s390_arch_setup): No longer select a temporary tdesc to fetch the
622 pswm with it. Instead, use s390_get_wordsize to determine the
623 word size first and derive the correct tdesc from that directly.
624
39be3c7e
SM		 6252018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
626
627 * Makefile.in: Include silent-rules.mk.
628 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
629 (COMPILE): Add ECHO_CXX.
630 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
631 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
632 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
633 (version-generated.c): Add ECHO_GEN.
634 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
635 (IPAGENT_COMPILE): Add ECHO_CXX.
636 (%-generated.c): Add ECHO_REGDAT.
637
3ae9ce5d
TT		 6382018-03-14 Tom Tromey <tom@tromey.com>
639
640 PR cli/14977:
641 * ax.c (ax_printf): Special case for NULL.
642
e6a58aa8
SM		 6432018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
644
645 * linux-low.c (linux_qxfer_libraries_svr4): Use
646 xml_escape_text_append.
647
f6e8a41e
SM		 6482018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
649
650 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
651
b9671caf
SM		 6522018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
653
654 * server.c (handle_general_set): Remove unnecessary xstrdup.
655
e80aaf61
SM		 6562018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
657
658 * server.c (parse_debug_format_options): Adjust to
659 delim_string_to_char_ptr_vec changes.
660 * thread-db.c (thread_db_load_search): Adjust to
661 dirnames_to_char_ptr_vec changes.
662
b1223e78
MM		 6632018-03-01 Markus Metzger <markus.t.metzger@intel.com>
664
665 * target.h (target_enable_btrace, target_disable_btrace)
666 (target_read_btrace, target_read_btrace_conf): Turn macro into
667 inline function. Throw error if target method is not defined.
668 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
669 check for btrace target method. Be prepared to handle exceptions
670 from btrace target methods.
671
81561546
SDJ		 6722018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
673
674 * server.c (captured_main): Change order of error message printed
675 when the current working directory cannot be found.
676
25e3c82c
SDJ		 6772018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
678
679 * server.c: Include "filenames.h" and "pathstuff.h".
680 (program_name): Delete variable.
681 (program_path): New anonymous class.
682 (get_exec_wrapper): Use "program_path" instead of
683 "program_name".
684 (handle_v_run): Likewise.
685 (captured_main): Likewise.
686 (process_serial_event): Likewise.
687
b4987c95
SDJ		 6882018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
689
690 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
691 (OBJS): Add "pathstuff.o".
692 * server.c (current_directory): New global variable.
693 (captured_main): Initialize "current_directory".
694
f46cd62a
AH		 6952018-02-26 Alan Hayward <alan.hayward@arm.com>
696
697 * tdesc.c: Use common/tdesc.h.
698 * tdesc.h: Likewise.
699
a543c5ca
AH		 7002018-02-20 Alan Hayward <alan.hayward@arm.com>
701 Simon Marchi <simon.marchi@ericsson.com>
702
703 * Makefile.in: Switch order of make rules.
704
b5884fa7
AH		 7052018-02-19 Alan Hayward <alan.hayward@arm.com>
706
707 * Makefile.in: Add common directory in build.
708 * configure.ac: Add common reference.
709 * configure: Regenerate.
710
de6242d3
MM		 7112018-02-09 Markus Metzger <markus.t.metzger@intel.com>
712
713 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
714 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
715 * spu-low.c (spu_target_ops): Likewise.
716 * win32-low.c (win32_target_ops): Likewise.
717 * server.c (supported_btrace_packets): Report packets unconditionally.
718 * target.h (target_ops) <supports_btrace>: Remove.
719 (target_supports_btrace): Remove.
720
9ee23a85
MM		 7212018-02-09 Markus Metzger <markus.t.metzger@intel.com>
722
723 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
724 (handle_btrace_disable): Change return type to void. Use exceptions
725 to report errors.
726 (handle_btrace_general_set): Catch exception and copy message to
727 return message.
728
8ce47547
TT		 7292018-02-08 Tom Tromey <tom@tromey.com>
730
731 * linux-low.c (install_software_single_step_breakpoints): Use
732 make_scoped_restore.
733 * inferiors.c (make_cleanup_restore_current_thread): Remove.
734 (do_restore_current_thread_cleanup): Remove.
735 * gdbthread.h (make_cleanup_restore_current_thread): Don't
736 declare.
737
45dd3607
TT		 7382018-02-08 Tom Tromey <tom@tromey.com>
739
740 * mem-break.c (set_raw_breakpoint_at): Use
741 gdb::unique_xmalloc_ptr.
742
e671cd59
PA		 7432018-01-30 Pedro Alves <palves@redhat.com>
744
745 PR gdb/13211
746 * target.c (target_terminal::terminal_state): Rename to ...
747 (target_terminal::m_terminal_state): ... this.
748
a0aad537
JC		 7492018-01-19 James Clarke <jrtc27@jrtc27.com>
750
751 * linux-low.c (handle_extended_wait): Surround call to
752 thread_db_notice_clone with #ifdef USE_THREAD_DB.
753
4d9b86e1
SM		 7542018-01-17 Simon Marchi <simon.marchi@ericsson.com>
755
756 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
757 linux_ptrace_attach_fail_reason_string now returning an
758 std::string.
759 (linux_attach): Likewise.
760 * thread-db.c (attach_thread): Likewise.
761
f517c180
EA		 7622018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
763
764 PR gdb/21559
765 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
766 checking for fs_base/gs_base fields in struct user_regs_struct.
767 * configure: Regenerate.
768
9a70f35c
YQ		 7692018-01-16 Yao Qi <yao.qi@linaro.org>
770
771 PR gdb/18749
772 * linux-low.c (fetch_register): Call supply_register instead of
773 error.
774
605fd3c6
YQ		 7752018-01-08 Yao Qi <yao.qi@linaro.org>
776 Simon Marchi <simon.marchi@ericsson.com>
777
778 * Makefile.in (OBS): Remove selftest.o.
779 * configure.ac: Set srv_selftest_objs if $development is true.
780 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
781 * configure: Re-generated.
782 * server.c (captured_main): Wrap variable selftest_filter with
783 GDB_SELF_TEST.
784
2cc05030
SM		 7852018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
786
787 * server.c (parse_debug_format_options): Return std::string.
788 (handle_monitor_command, captured_main): Adjust.
789
e379cee6
PA		 7902018-01-05 Pedro Alves <palves@redhat.com>
791
792 PR gdb/18653
793 * server.c (captured_main): Pass quiet=false to
794 save_original_signals_state.
795
82e1e79a
JB		 7962018-01-01 Joel Brobecker <brobecker@adacore.com>
797
798 * gdbreplay.c (gdbreplay_version): Update copyright year in
799 version message.
800 * server.c (gdbserver_version): Likewise.
801
8e481c3b
TT		 8022017-12-08 Tom Tromey <tom@tromey.com>
803
804 * ax.c (ax_printf): Update.
805
a8806230
YQ		 8062017-12-07 Yao Qi <yao.qi@linaro.org>
807
808 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
809 aarch64_linux_read_description.
810 * linux-amd64-ipa.c (idx2mask): New array.
811 (get_ipa_tdesc): Move idx2mask out.
812 (initialize_low_tracepoint): Initialize target descriptions.
813 * linux-i386-ipa.c (idx2mask): New array.
814 (get_ipa_tdesc): Move idx2mask out.
815 (initialize_low_tracepoint): Initialize target descriptions.
816
d4a0e8b5
SM		 8172017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
818
819 * tdesc.c (struct tdesc_type): Change return type.
820 (tdesc_add_flag): Change parameter type.
821 (tdesc_add_bitfield): Likewise.
822 (tdesc_add_field): Likewise.
823 (tdesc_set_struct_size): Likewise.
824
798a7429
SM		 8252017-12-05 Simon Marchi <simon.marchi@ericsson.com>
826
827 * regcache.c (registers_to_string): Remove unused variable.
828
c0e15c9b
SM		 8292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
830
831 * inferiors.c (for_each_inferior_with_data): Remove.
832 * inferiors.h (for_each_inferior_with_data): Remove.
833 * server.c (handle_qxfer_threads_worker): Change parameter type.
834 (handle_qxfer_threads_proper): Use for_each_thread.
835
f0045347
SM		 8362017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
837
838 * inferiors.c (for_each_inferior): Remove.
839 (clear_inferiors): Use for_each_thread.
840 * inferiors.h (for_each_inferior): Remove.
841 * linux-low.c (linux_wait_for_event_filtered): Use
842 for_each_thread.
843 (linux_stabilize_threads): Likewise.
844 * regcache.c (regcache_release): Likewise.
845 * server.c (gdb_wants_all_threads_stopped): Likewise.
846 (clear_pending_status_callback): Remove.
847 (handle_status): Use for_each_thread.
848 (captured_main): Likewise.
849 * win32-low.c (child_init_thread_list): Likewise.
850 (win32_clear_inferiors): Likewise.
851 (fake_breakpoint_event): Likewise.
852
9521758b
SM		 8532017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
854
855 * inferiors.h (find_inferior): Remove.
856 * inferiors.c (find_inferior): Remove.
857
8f86d7aa
SM		 8582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
859
860 * linux-low.c (resume_status_pending_p): Update comment.
861 (need_step_over_p): Update comment.
862
e2b44075
SM		 8632017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
864
865 * linux-low.c (proceed_one_lwp): Return void, change parameter
866 type.
867 (unsuspend_and_proceed_one_lwp): Likewise.
868 (proceed_all_lwps): Use for_each_thread.
869 (unstop_all_lwps): Likewise.
870
c80825ff
SM		 8712017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
872
873 * linux-low.c (linux_resume_one_thread): Return void, take
874 parameter directly.
875 (linux_resume): Use for_each_thread.
876
df3e4dbe
SM		 8772017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
878
879 * linux-low.c (send_sigstop_callback): Return void, change
880 parameter type. Rename to...
881 (send_sigstop): ... this.
882 (suspend_and_send_sigstop_callback): Return void, change parameter
883 type. Rename to...
884 (suspend_and_send_sigstop): ... this.
885 (stop_all_lwps): Use for_each_thread.
886
5a6b0a41
SM		 8872017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
888
889 * linux-low.c (lwp_running): Return bool, remove unused
890 argument.
891 (linux_stabilize_threads): Use find_thread.
892
39a64da5
SM		 8932017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
894
895 * linux-low.c (select_singlestep_lwp_callback): Remove.
896 (count_events_callback): Remove.
897 (select_event_lwp_callback): Remove.
898 (select_event_lwp): Use find_thread/for_each_thread.
899
a1385b7b
SM		 9002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
901
902 * linux-low.c (not_stopped_callback): Return bool, take filter
903 argument directly.
904 (linux_wait_for_event_filtered): Use find_thread.
905 (linux_wait_1): Likewise.
906
454296a2
SM		 9072017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
908
909 * linux-low.c (same_lwp): Remove.
910 (find_lwp_pid): Use find_thread.
911
6b2a85da
SM		 9122017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
913
914 * linux-low.c (delete_lwp_callback): Remove.
915 (linux_mourn): Use for_each_thread.
916
798a38e8
SM		 9172017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
918
919 * linux-low.c (linux_detach_lwp_callback): Return void, remove
920 args parameter, don't check for pid.
921 (linux_detach): Use for_each_thread.
922
e4eb0dec
SM		 9232017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
924
925 * linux-low.c (struct counter): Remove.
926 (second_thread_of_pid_p): Remove.
927 (last_thread_of_process_p): Use find_thread.
928
83e1b6c1
SM		 9292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
930
931 * inferiors.c (find_inferior_in_random): Remove.
932 * inferiors.h (find_inferior_in_random): Remove.
933 * linux-low.c (status_pending_p_callback): Return bool, accept
934 parameter ptid directly.
935 (linux_wait_for_event_filtered): Use find_thread_in_random.
936 (linux_wait_1): Likewise.
937
8dc7b443
SM		 9382017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
939
940 * inferiors.c (find_inferior_id): Remove.
941 (find_thread_ptid): Move implemention from find_inferior_id to
942 here.
943 * inferiors.h (find_inferior_id): Remove.
944 * server.c (handle_status): Use find_thread_ptid.
945 (process_serial_event): Likewise.
946 * thread-db.c (find_one_thread): Likewise.
947 (thread_db_thread_handle): Likewise.
948 * win32-low.c (thread_rec): Likewise.
949 (child_delete_thread): Likewise.
950 (win32_thread_alive): Likewise.
951 (get_child_debug_event): Likewise.
952
da25033c
SM		 9532017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
954
955 * linux-mips-low.c (update_watch_registers_callback): Return
956 void, remove pid_p parameter, don't check for pid.
957 (mips_insert_point, mips_remove_point): Use for_each_thread.
958
c91bb56b
SM		 9592017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
960
961 * lynx.low (lynx_delete_thread_callback): Remove.
962 (lynx_mourn): Use for_each_thread.
963
634a3254
SM		 9642017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
965
966 * regcache.c (regcache_invalidate_one): Remove.
967 (regcache_invalidate_pid): use for_each_thread.
968
41272101
TT		 9692017-11-26 Tom Tromey <tom@tromey.com>
970
971 * linux-low.c (linux_create_inferior): Update.
972
f5291a6f
UW		 9732017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
974
975 * spu-low.c (spu_create_inferior): Fix typo in argument name.
976
6654d750
AH		 9772017-11-24 Alan Hayward <alan.hayward@arm.com>
978
979 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
980 * linux-aarch64-low.c (initialize_low_arch): Call init func.
981 * linux-aarch64-tdesc-selftest.c: New file.
982 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
983
9842017-11-24 Alan Hayward <alan.hayward@arm.com>
985
986 * configure.srv: Add new file.
987 * linux-aarch64-low.c (initialize_low_arch): Call init func.
988 * linux-aarch64-tdesc-selftest.c: New file.
989 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
990
49bdb7ee
AH		 9912017-11-24 Alan Hayward <alan.hayward@arm.com>
992
993 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
994 * linux-aarch64-low.c (initialize_low_arch): Remove init.
995 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
996
d6d7ce56
AH		 9972017-11-24 Alan Hayward <alan.hayward@arm.com>
998
999 * configure.srv: Add new files.
1000 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1001 aarch64_linux_read_description.
1002 * linux-aarch64-low.c (aarch64_linux_read_description):
1003 Merge with aarch64_arch_setup.
1004 (aarch64_arch_setup): Call aarch64_linux_read_description.
1005 * linux-aarch64-tdesc.c: New file.
1006 * linux-aarch64-tdesc.h: New file.
1007
506fe5f4
YQ		 10082017-11-24 Yao Qi <yao.qi@linaro.org>
1009
1010 * configure.srv: Set $srv_regobj for tic6x-linux.
1011 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1012 (tic6x_read_description): Move some code to tic6x_arch_setup.
1013 (tic6x_tdesc_test): New function.
1014 (initialize_low_arch): Call selftests::register_test.
1015
29f9a567
YQ		 10162017-11-22 Yao Qi <yao.qi@linaro.org>
1017
1018 * remote-utils.c (prepare_resume_reply): Use memcpy.
1019
578290ec
SM		 10202017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1021
1022 * linux-low.c (kill_one_lwp_callback): Return void, take
1023 argument directly, don't filter on pid.
1024 (linux_kill): Use for_each_thread.
1025
eca55aec
SM		 10262017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1027
1028 * linux-low.c (need_step_over_p): Return bool, remove dummy
1029 argument.
1030 (linux_resume, proceed_all_lwps): Use find_thread.
1031
25c28b4d
SM		 10322017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1033
1034 * linux-low.c (resume_status_pending_p): Return bool, remove
1035 flag_p argument.
1036 (linux_resume): Use find_thread.
1037
5fdda392
SM		 10382017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1039
1040 * linux-low.c (struct thread_resume_array): Remove.
1041 (linux_set_resume_request): Return void, take arguments
1042 directly.
1043 (linux_resume): Use for_each_thread.
1044
fcb056a5
SM		 10452017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1046
1047 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1048 return bool, remove data argument.
1049 (linux_stabilize_threads): Use find_thread.
1050
139720c5
SM		 10512017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1052
1053 * linux-low.c (unsuspend_one_lwp): Remove.
1054 (unsuspend_all_lwps): Use for_each_thread, inline code from
1055 unsuspend_one_lwp.
1056
6d1e5673
SM		 10572017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1058
1059 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1060 * linux-low.c (struct iterate_over_lwps_args): Remove.
1061 (iterate_over_lwps_filter): Remove.
1062 (iterate_over_lwps): Use find_thread.
1063
bbf550d5
SM		 10642017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1065
1066 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1067 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1068 code from reset_lwp_ptrace_options_callback.
1069
00192f77
SM		 10702017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1071
1072 * linux-arm-low.c (struct update_registers_data): Remove.
1073 (update_registers_callback): Return void, take arguments
1074 directly, don't check thread's pid.
1075 (arm_insert_point, arm_remove_point): Use for_each_thread.
1076
2bee2b6c
SM		 10772017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1078
1079 * win32-low.c (continue_one_thread): Return void, take argument
1080 directly.
1081 (child_continue): Use for_each_thread.
1082
0b360f19
SM		 10832017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1084
1085 * win32-i386-low.c (update_debug_registers_callback): Rename
1086 to ...
1087 (update_debug_registers): ... this, return void, remove pid_p arg.
1088 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1089
f27866ba
SM		 10902017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1091
1092 * inferiors.h (struct process_info): Add constructor, initialize
1093 fields..
1094 <syscalls_to_catch>: Change type to std::vector<int>.
1095 * inferiors.c (add_process): Allocate process_info with new.
1096 (remove_process): Free process_info with delete.
1097 * linux-low.c (handle_extended_wait): Adjust.
1098 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1099 * server.c (handle_general_set): Adjust.
1100
e849ea89
PA		 11012017-11-16 Pedro Alves <palves@redhat.com>
1102
1103 * remote-utils.c (remote_close): Block SIGIO signals instead of
1104 uninstalling the SIGIO handler.
1105
1d0aa65c
AH		 11062017-11-16 Alan Hayward <alan.hayward@arm.com>
1107
1108 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1109
3491a34c
YQ		 11102017-11-16 Yao Qi <yao.qi@linaro.org>
1111
1112 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1113 (tic6x_store_gregset): Likewise.
1114 (tic6x_usrregs_info): Move it up.
1115
a602f924
AH		 11162017-11-15 Alan Hayward <alan.hayward@arm.com>
1117
1118 * Makefile.in: Update arch rules.
1119 * configure.srv: Explicitly mark arch/ files.
1120
5616b6c3
AS		 11212017-11-13 Andreas Schwab <schwab@suse.de>
1122
1123 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1124 function.
1125 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1126
d1928160
PA		 11272017-11-06 Pedro Alves <palves@redhat.com>
1128
1129 * config.in, configure: Regenerate.
1130
bac608e7
SM		 11312017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1132
1133 * target.c (struct thread_search): Remove.
1134 (thread_search_callback): Remove.
1135 (prepare_to_access_memory): Use for_each_thread instead of
1136 find_inferior. Inline code from thread_search_callback.
1137
eaddb425
SM		 11382017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1139
1140 * server.c (struct visit_actioned_threads_data): Remove.
1141 (visit_actioned_threads): Change prototype to take arguments
1142 directly.
1143 (resume): Use find_thread instead of find_inferior.
1144
99078d34
SM		 11452017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1146
1147 * server.c (queue_stop_reply_callback): Change prototype, return
1148 void.
1149 (find_status_pending_thread_callback): Remove.
1150 (handle_status): Replace find_inferior with find_thread and
1151 for_each_thread.
1152
cc628f3d
AH		 11532017-10-25 Alan Hayward <alan.hayward@arm.com>
1154
1155 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1156 with REGNO.
1157 (aarch64_store_gregset): Likewise.
1158 (aarch64_fill_fpregset): Likewise.
1159 (aarch64_store_fpregset): Likewise.
1160
4d3bb80e
SM		 11612017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1162
1163 * gdbthread.h (find_thread, for_each_thread): New functions.
1164 * inferiors.c (thread_of_pid): Remove.
1165 (find_any_thread_of_pid): Use find_thread.
1166 * linux-low.c (num_lwps): Use for_each_thread.
1167
7a7cdfa0
YQ		 11682017-10-17 Yao Qi <yao.qi@linaro.org>
1169
1170 * Makefile.in: Remove one rule.
1171 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1172
e675d170
YQ		 11732017-10-17 Yao Qi <yao.qi@linaro.org>
1174
1175 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1176 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1177
7eb4e0f9
YQ		 11782017-10-17 Yao Qi <yao.qi@linaro.org>
1179
1180 * configure.srv: Rename arm.o with arch/arm.o.
1181
60d6cfc9
YQ		 11822017-10-17 Yao Qi <yao.qi@linaro.org>
1183
1184 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1185 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1186 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1187 (arch-i386.o, arch-amd64.o): Remove rules.
1188 (arch/%.o): New rule.
1189 Update POSTCOMPILE and COMPILE.pre.
1190 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1191 * configure: Re-generated.
1192 * configure.srv: Replace arch-i386.o with arch/i386.o.
1193 Replace arch-amd64.o with arch/amd64.o.
1194
5bfda255
YQ		 11952017-10-16 Yao Qi <yao.qi@linaro.org>
1196
1197 * configure: Regenerated.
1198
9c80ecd6
SM		 11992017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1200
1201 * inferiors.h: (struct inferior_list): Remove.
1202 (struct inferior_list_entry); Remove.
1203 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1204 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1205 get_first_inferior): Remove.
1206 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1207 find_inferior_id, find_inferior_in_random): Change signature.
1208 * inferiors.c (all_threads): Change type to
1209 std::list<thread_info *>.
1210 (get_thread): Remove macro.
1211 (find_inferior, find_inferior_id): Change signature, implement
1212 using find_thread.
1213 (find_inferior_in_random): Change signature, implement using
1214 find_thread_in_random.
1215 (for_each_inferior, for_each_inferior_with_data): Change
1216 signature, implement using for_each_thread.
1217 (add_inferior_to_list, remove_inferior): Remove.
1218 (add_thread, get_first_thread, thread_of_pid,
1219 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1220 (get_first_inferior, one_inferior_p, clear_inferior_list):
1221 Remove.
1222 (clear_inferiors, get_thread_process): Update.
1223 * gdbthread.h: Include <list>.
1224 (struct thread_info) <entry>: Remove field.
1225 <id>: New field.
1226 (all_threads): Change type to std::list<thread_info *>.
1227 (get_first_inferior): Add doc.
1228 (find_thread, for_each_thread, find_thread_in_random): New
1229 functions.
1230 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1231 * linux-arm-low.c (update_registers_callback): Update.
1232 * linux-low.c (second_thread_of_pid_p): Update.
1233 (kill_one_lwp_callback, linux_detach_lwp_callback,
1234 delete_lwp_callback, status_pending_p_callback, same_lwp,
1235 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1236 iterate_over_lwps, not_stopped_callback,
1237 resume_stopped_resumed_lwps, count_events_callback,
1238 select_singlestep_lwp_callback, select_event_lwp_callback,
1239 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1240 suspend_and_send_sigstop_callback, wait_for_sigstop,
1241 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1242 lwp_running, linux_set_resume_request, resume_status_pending_p,
1243 need_step_over_p, start_step_over, linux_resume_one_thread,
1244 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1245 reset_lwp_ptrace_options_callback): Update.
1246 * linux-mips-low.c (update_watch_registers_callback): Update.
1247 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1248 Update.
1249 (free_register_cache_thread_one): Remove.
1250 (regcache_release): Update.
1251 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1252 handle_qxfer_threads_worker): Update.
1253 (handle_query): Update, use list iterator.
1254 (visit_actioned_threads, handle_pending_status,
1255 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1256 clear_pending_status_callback, set_pending_status_callback,
1257 find_status_pending_thread_callback, handle_status,
1258 process_serial_event): Update.
1259 * target.c (thread_search_callback): Update.
1260 * thread-db.c (thread_db_get_tls_address): Update.
1261 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1262 Update.
1263 * win32-i386-low.c (update_debug_registers_callback): Update.
1264 * win32-low.c (delete_thread_info, child_delete_thread,
1265 continue_one_thread, suspend_one_thread,
1266 get_child_debug_event): Adjust.
1267
9179355e
SM		 12682017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1269
1270 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1271 * inferiors.h: Include <list>.
1272 (struct process_info) <entry>: Remove field.
1273 <pid>: New field.
1274 (pid_of): Change macro to function.
1275 (ptid_of, lwpid_of): Remove macro.
1276 (all_processes): Change type to std::list<process_info *>.
1277 (ALL_PROCESSES): Remove macro.
1278 (for_each_process, find_process): New function.
1279 * inferiors.c (all_processes): Change type to
1280 std::list<process_info *>.
1281 (find_thread_process): Adjust.
1282 (add_process): Likewise.
1283 (remove_process): Likewise.
1284 (find_process_pid): Likewise.
1285 (get_first_process): Likewise.
1286 (started_inferior_callback): Remove.
1287 (have_started_inferiors_p): Adjust.
1288 (attached_inferior_callback): Remove.
1289 (have_attached_inferiors_p): Adjust.
1290 * linux-low.c (check_zombie_leaders): Likewise.
1291 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1292 (x86_linux_update_xmltarget): Adjust.
1293 * server.c (handle_query): Likewise.
1294 (gdb_reattached_process): Remove.
1295 (handle_status): Adjust.
1296 (kill_inferior_callback): Likewise.
1297 (detach_or_kill_inferior): Remove.
1298 (print_started_pid): Likewise.
1299 (print_attached_pid): Likewise.
1300 (detach_or_kill_for_exit): Update.
1301 (process_serial_event): Likewise.
1302 * linux-arm-low.c (arm_new_fork): Likewise.
1303
c9cb8905
SM		 13042017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1305
1306 * dll.h: Include <list>.
1307 (struct dll_info): Add constructor.
1308 <entry>: Remove field.
1309 (all_dlls): Change type to std::list<dll_info>.
1310 * dll.c: Include <algorithm>.
1311 (get_dll): Remove macro.
1312 (all_dlls): Change type to std::list<dll_info *>.
1313 (free_one_dll): Remove.
1314 (match_dll): Likewise.
1315 (loaded_dll): Adjust.
1316 (unloaded_dll): Adjust to all_dlls type change, use
1317 std::find_if. Inline code from match_dll.
1318 (clear_dlls): Adjust to all_dlls type change.
1319 * server.c (emit_dll_description): Remove.
1320 (handle_qxfer_libraries): Adjust to all_dlls type change,
1321 integrate emit_dll_description's functionality.
1322
04ec7890
SM		 13232017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1324
1325 * linux-low.h (struct linux_target_ops) <delete_process>: New
1326 field.
1327 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1328 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1329 (struct linux_target_ops): Add delete_process callback.
1330 * linux-arm-low.c (arm_delete_process): New.
1331 (struct linux_target_ops): Add delete_process callback.
1332 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1333 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1334 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1335 * linux-mips-low.c (mips_linux_delete_process): New.
1336 (struct linux_target_ops): Add delete_process callback.
1337 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1338 * linux-s390-low.c (struct linux_target_ops): Likewise.
1339 * linux-sh-low.c (struct linux_target_ops): Likewise.
1340 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1341 * linux-tile-low.c (struct linux_target_ops): Likewise.
1342 * linux-x86-low.c (x86_linux_delete_process): New.
1343 (struct linux_target_ops): Add delete_process callback.
1344 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1345
466eecee
SM		 13462017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1347
1348 * linux-aarch64-low.c (the_low_target): Add thread delete
1349 callback.
1350 * linux-arm-low.c (arm_delete_thread): New function.
1351 (the_low_target): Add thread delete callback.
1352 * linux-bfin-low.c (the_low_target): Likewise.
1353 * linux-crisv32-low.c (the_low_target): Likewise.
1354 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1355 set.
1356 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1357 field.
1358 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1359 * linux-mips-low.c (mips_linux_delete_thread): New function.
1360 (the_low_target): Add thread delete callback.
1361 * linux-ppc-low.c (the_low_target): Likewise.
1362 * linux-s390-low.c (the_low_target): Likewise.
1363 * linux-sh-low.c (the_low_target): Likewise.
1364 * linux-tic6x-low.c (the_low_target): Likewise.
1365 * linux-tile-low.c (the_low_target): Likewise.
1366 * linux-x86-low.c (the_low_target): Likewise.
1367 * linux-xtensa-low.c (the_low_target): Likewise.
1368
b79f7801
YZ		 13692017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1370
1371 * win32-low.c: Include "common-inferior.h".
1372
bc3b087d
SDJ		 13732017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1374
1375 * inferiors.c (set_inferior_cwd): New function.
1376 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1377 (handle_query): Inform that QSetWorkingDir is supported.
1378 * win32-low.c (create_process): Pass the inferior's cwd to
1379 CreateProcess.
1380
d092c5a2
SDJ		 13812017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1382
1383 * inferiors.c (current_inferior_cwd): New global variable.
1384 (get_inferior_cwd): New function.
1385 * inferiors.h (struct process_info) <cwd>: New field.
1386
7da0a886
SDJ		 13872017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1388
1389 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1390 (OBS): Add gdb_tilde_expand.o.
1391
289a6840
SM		 13922017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1393
1394 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1395 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1396
256642e8
PA		 13972017-09-29 Pedro Alves <palves@redhat.com>
1398
1399 * ax.c (gdb_parse_agent_expr): Constify.
1400 * ax.h (gdb_parse_agent_expr): Constify.
1401 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1402 Constify.
1403 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1404 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1405 * remote-utils.h (read_ptid): Constify.
1406 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1407 (process_point_options, process_serial_event): Constify.
1408 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1409 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1410 (cmd_qtbuffer): Constify.
1411
5b9ca4d4
PA		 14122017-09-29 Pedro Alves <palves@redhat.com>
1413
1414 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1415 fails.
1416
94c207e0
PA		 14172017-09-29 Pedro Alves <palves@redhat.com>
1418
1419 * linux-low.c (handle_extended_wait): Pass parent thread instead
1420 of process to thread_db_notice_clone.
1421 * linux-low.h (thread_db_notice_clone): Replace parent process
1422 parameter with parent thread parameter.
1423 * thread-db.c (find_one_thread): Add comment.
1424 (thread_db_notice_clone): Replace parent process parameter with
1425 parent thread parameter. Temporarily switch to the parent thread.
1426
75352e28
SDJ		 14272017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1428
1429 * gdbthread.h: Include "common-gdbthread.h".
1430 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1431 "if" when validating the ptid.
1432 * remote-utils.c: Include "gdbthread.h".
1433 (prepare_resume_reply): Use "switch_to_thread".
1434 * target.c (done_accessing_memory): Likewise.
1435
ad339634
AA		 14362017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1437
1438 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1439 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1440 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1441 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1442 s390x-gs-linux64-ipa.o to ipa_obj.
1443 * linux-s390-low.c (HWCAP_S390_GS): New define.
1444 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1445 New functions.
1446 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1447 (s390_arch_setup): Check for guarded-storage support and choose
1448 appropriate tdesc.
1449 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1450 init_registers_s390x_gs_linux64.
1451 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1452 enum value.
1453 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1454 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1455
cc4d742f
SM		 14562017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1457
1458 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1459
f6327dcb
KB		 14602017-09-21 Kevin Buettner <kevinb@redhat.com>
1461
1462 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1463 (thread_db_thread_handle): Declare.
1464 * linux-low.c (linux_target_ops): Initialize thread_handle.
1465 * server.c (handle_qxfer_threads_worker): Add support for
1466 "handle" attribute.
1467 * target.h (struct target_ops): Add new function pointer,
1468 thread_handle.
1469 (target_thread_handle): Define.
1470 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1471 field in lwp.
1472 (thread_db_thread_handle): New function.
1473
86299109
KB		 14742017-09-21 Kevin Buettner <kevinb@redhat.com>
1475
1476 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1477 * linux-low.h (thread_db_notice_clone): Declare.
1478 * thread-db.c (thread_db_notice_clone): New function.
1479
f557a88a
PA		 14802017-09-21 Pedro Alves <palves@redhat.com>
1481
1482 * server.c (gdb_read_memory, handle_status, process_serial_event)
1483 (handle_serial_event, handle_target_event): Adjust to
1484 set_desired_thread prototype change.
1485 * target.c (set_desired_thread): Remove 'use_general' parameter
1486 and adjust.
1487 * target.h (set_desired_thread): Remove 'use_general' parameter.
1488
223ffa71
TT		 14892017-09-20 Tom Tromey <tom@tromey.com>
1490
1491 * target.c (target_terminal::terminal_state): Define.
1492 (target_terminal::init): Rename from target_terminal_init.
1493 (target_terminal::inferior): Rename from
1494 target_terminal_inferior.
1495 (target_terminal::ours): Rename from target_terminal_ours.
1496 (target_terminal::ours_for_output, target_terminal::info): New.
1497
04fd3ba9
SM		 14982017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1499
1500 * server.c (accumulate_file_name_length): Remove.
1501 (emit_dll_description): Adjust to std::string change.
1502 (handle_qxfer_libraries): Use std::string to hold document.
1503
5e187554
SM		 15042017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1505
1506 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1507 return type of xml_escape_text.
1508 * server.c (emit_dll_description): Likewise.
1509
1526853e
SM		 15102017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1511
1512 * server.c (captured_main): Accept argument for --selftest.
1513 Update run_tests call.
1514 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1515 when registering selftests.
1516
c4dfafab
SDJ		 15172017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1518
1519 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1520 instead of "VEC" for "target_desc.reg_defs".
1521 (regcache_cpy): Likewise.
1522 (registers_to_string): Likewise.
1523 (registers_from_string): Likewise.
1524 (find_regno): Likewise.
1525 (supply_regblock): Likewise.
1526 (regcache_raw_read_unsigned): Likewise.
1527 * tdesc.c (init_target_desc): Likewise.
1528 (tdesc_create_reg): Likewise.
1529 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1530 (struct target_desc) <reg_defs>: Convert to "std::vector".
1531 (target_desc): Do not initialize "reg_defs".
1532 (~target_desc): Update code to use "std::vector" instead of "VEC"
1533 for "target_desc.reg_defs".
1534 (operator==): Likewise.
1535
124aceb4
SM		 15362017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1537
1538 * inferiors.h (thread_to_gdb_id): Remove.
1539 * inferiors.c (thread_to_gdb_id): Remove.
1540 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1541 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1542 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1543 Likewise.
1544 * nto-low.c (nto_fetch_registers, nto_store_registers,
1545 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1546
96cde54f
SM		 15472017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1548
1549 * inferiors.h (gdb_id_to_thread_id): Remove.
1550 * inferiors.c (gdb_id_to_thread_id): Remove.
1551 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1552 removal. Move pid declaration closer to where it's used.
1553
e8ca139e
SM		 15542017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1555
1556 * server.c (handle_detach): New function.
1557 (process_serial_event): Move code out, call handle_detach.
1558
f8a4e119
SM		 15592017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1560
1561 * server.c (require_running): Rename to ...
1562 (require_running_or_return): ... this ...
1563 (require_running_or_break): ... and this.
1564 (handle_query, process_serial_event): Adjust.
1565
0eb0a407
SM		 15662017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1567
1568 * linux-low.c (linux_set_resume_request): Remove unused
1569 variables.
1570
785922a5
SM		 15712017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1572
1573 * server.c (first_thread_of): Remove.
1574 (process_serial_event): Replace usage of first_thread_of with
1575 find_any_thread_of_pid.
1576 * tracepoint.c (same_process_p): Remove.
1577 (gdb_agent_about_to_close): Replace usage of same_process_p with
1578 find_any_thread_of_pid.
1579 * linux-x86-low.c (same_process_callback): Remove.
1580 (x86_arch_setup_process_callback): Replace usage of
1581 same_process_callback with find_any_thread_of_pid.
1582 * thread-db.c (any_thread_of): Remove.
1583 (switch_to_process): Replace usage of any_thread_of with
1584 find_any_thread_of_pid.
1585 * inferiors.c (thread_pid_matches_callback): Remove.
1586 (find_thread_process): Adjust to use find_any_thread_of_pid.
1587
a059f00c
SDJ		 15882017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1589
1590 * regcache.c (get_thread_regcache): Guard calls to "memset"
1591 with "!VEC_empty".
1592
cc397f3a
SDJ		 15932017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1594
1595 * linux-low.c (handle_extended_wait): Use
1596 "allocate_target_description" instead of "XNEW".
1597 * linux-x86-low.c (initialize_low_arch): Likewise.
1598
22916b07
YQ		 15992017-09-05 Yao Qi <yao.qi@linaro.org>
1600
1601 * configure.srv (srv_i386_regobj): Remove.
1602 (srv_amd64_regobj): Remove.
1603 (srv_regobj): Set it to "" for x86 non-linux targets.
1604 * linux-x86-tdesc.c (i386_linux_read_description):
1605 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1606 (init_registers_i386): Remove the declaration.
1607 (tdesc_i386): Remove the declaration.
1608 (lynx_i386_arch_setup): Call i386_create_target_description.
1609 * nto-x86-low.c: Likewise.
1610 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1611 [!__x86_64__]: include arch/i386.h.
1612 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1613
38602d55
YQ		 16142017-09-05 Yao Qi <yao.qi@linaro.org>
1615
1616 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1617 i386/amd64-XXX-linux from it.
1618
44b886ff
YQ		 16192017-09-05 Yao Qi <yao.qi@linaro.org>
1620
1621 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1622 false.
1623 (ipa_amd64_linux_regobj): Remove.
1624 (ipa_x32_linux_regobj): Remove.
1625
b4570e4b
YQ		 16262017-09-05 Yao Qi <yao.qi@linaro.org>
1627
1628 * Makefile.in (arch-amd64.o): New rule.
1629 * configure.srv: Append arch-amd64.o.
1630 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1631 (get_ipa_tdesc): Call amd64_linux_read_description.
1632 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1633 and init_registers_amd64_XXX.
1634 * linux-x86-low.c (x86_linux_read_description): Call
1635 amd64_linux_read_description.
1636 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1637 (initialize_low_arch): Don't call init_registers_x32_XXX and
1638 init_registers_amd64_XXX.
1639 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1640 and tdesc_amd64_XXX.
1641 [__x86_64__] (amd64_tdesc_test): New function.
1642 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1643 and init_registers_amd64_XXX.
1644 * linux-x86-tdesc.c: Include arch/amd64.h.
1645 (xcr0_to_tdesc_idx): New function.
1646 (i386_linux_read_description): New function.
1647 (amd64_get_ipa_tdesc_idx): New function.
1648 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1649 (amd64_get_ipa_tdesc): Declare.
1650
d1f28ea2
YQ		 16512017-09-05 Yao Qi <yao.qi@linaro.org>
1652
1653 * configure.srv (srv_i386_linux_xmlfiles): Remove
1654 i386/i386-XXX-linux.xml from it.
1655
25a93583
YQ		 16562017-09-05 Yao Qi <yao.qi@linaro.org>
1657
1658 * configure.srv: Set srv_i386_linux_regobj empty if $development
1659 is false.
1660 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1661 initialize_low_tdesc.
1662 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1663 with #if initialize_low_tdesc.
1664 * linux-x86-tdesc-selftest.c: New file.
1665 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1666
5f035c07
YQ		 16672017-09-05 Yao Qi <yao.qi@linaro.org>
1668
1669 * Makefile.in (arch-i386.o): New rule.
1670 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1671 (x86_64-*-linux*): Likewise.
1672 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1673 include arch/i386.h.
1674 (i386_linux_read_description): Remove code and call
1675 i386_create_target_description.
1676 * tdesc.c (allocate_target_description): New function.
1677 * tdesc.h (set_tdesc_architecture): Remove declaration.
1678 (set_tdesc_osabi): Likewise.
1679
0abe8a89
YQ		 16802017-09-05 Yao Qi <yao.qi@linaro.org>
1681
1682 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1683 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1684 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1685 .xmltarget.
1686 * server.c (get_features_xml): Call tdesc_get_features_xml.
1687 * tdesc.c (set_tdesc_architecture): New function.
1688 (set_tdesc_osabi): New function.
1689 (tdesc_get_features_xml): New function.
1690 (tdesc_create_feature): Add an argument.
1691 * tdesc.h (struct target_desc) <features>: New field.
1692 <arch, osabi>: New field.
1693 (~target_desc): xfree features, arch, and osabi.
1694 (target_desc::oerator==): Don't compare .xmltarget.
1695 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1696 (set_tdesc_osabi): Likewise.
1697 (tdesc_get_features_xml): Likewise.
1698
0a188386
YQ		 16992017-09-05 Yao Qi <yao.qi@linaro.org>
1700
1701 * linux-x86-tdesc.c: Include selftest.h.
1702 (i386_tdesc_test): New function.
1703 (initialize_low_tdesc): Call selftests::register_test.
1704 * tdesc.h: Include regdef.h.
1705 (target_desc): Override operator == and !=.
1706
f49ff000
YQ		 17072017-09-05 Yao Qi <yao.qi@linaro.org>
1708
1709 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1710 (ipa_obj): Likewise.
1711 * linux-i386-ipa.c: Include common/x86-xstate.h
1712 (get_ipa_tdesc): Call i386_linux_read_description.
1713 (initialize_low_tracepoint): Don't call init_registers_XXX
1714 functions, call initialize_low_tdesc instead.
1715 * linux-x86-low.c (x86_linux_read_description): Call
1716 i386_linux_read_description.
1717 (initialize_low_arch): Don't call init_registers_i386_XXX
1718 functions, call initialize_low_tdesc.
1719 * linux-x86-tdesc.c: New file.
1720 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1721 (i386_get_ipa_tdesc_idx): Declare.
1722 (i386_get_ipa_tdesc): Declare.
1723 (initialize_low_tdesc): Declare.
1724
2b68ef2f
YQ		 17252017-09-05 Yao Qi <yao.qi@linaro.org>
1726
1727 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1728 instead of 0.
1729
f7000548
YQ		 17302017-09-05 Yao Qi <yao.qi@linaro.org>
1731
1732 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1733 * regcache.c (get_thread_regcache): Use VEC_length.
1734 (init_register_cache): Likewise.
1735 (regcache_cpy): Likewise.
1736 (registers_to_string): Iterate reg_defs via VEC_iterate.
1737 (find_regno): Likewise.
1738 (find_register_by_number): Use VEC_index.
1739 (register_size): Call find_register_by_number.
1740 (register_data): Call find_register_by_number.
1741 (supply_regblock): Use VEC_length.
1742 (regcache_raw_read_unsigned): Likewise.
1743 * tdesc.c (init_target_desc): Iterate reg_defs via
1744 VEC_iterate.
1745 (default_description): Update initializer.
1746 (copy_target_description): Don't update field num_registers.
1747 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1748 <num_registers>: Remove.
1749
50a421ac
SM		 17502017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1751
1752 * Makefile.in (.SECONDARY): Define target.
1753
23fdd69e
SM		 17542017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1755
1756 * linux-low.c (linux_wait_1): Adjust.
1757 * server.c (queue_stop_reply_callback): Adjust.
1758
0a2dde4a
SDJ		 17592017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1760
1761 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1762 QEnvironmentUnset and QEnvironmentReset packets.
1763 (handle_query): Inform remote that QEnvironmentHexEncoded,
1764 QEnvironmentUnset and QEnvironmentReset are supported.
1765
6afd337d
SM		 17662017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1767
1768 * inferiors.h (inferior_target_data): Rename to ...
1769 (thread_target_data): ... this.
1770 (inferior_regcache_data): Rename to ...
1771 (thread_regcache_data): ... this.
1772 (set_inferior_regcache_data): Rename to ...
1773 (set_thread_regcache_data): ... this.
1774 * inferiors.c (inferior_target_data): Rename to ...
1775 (thread_target_data): ... this.
1776 (inferior_regcache_data): Rename to ...
1777 (thread_regcache_data): ... this.
1778 (set_inferior_regcache_data): Rename to ...
1779 (set_thread_regcache_data): ... this.
1780 (free_one_thread): Update.
1781 * linux-low.h (get_thread_lwp): Update.
1782 * regcache.c (get_thread_regcache): Update.
1783 (regcache_invalidate_thread): Update.
1784 (free_register_cache_thread): Update.
1785 * win32-i386-low.c (update_debug_registers_callback): Update.
1786 (win32_get_current_dr): Update.
1787 * win32-low.c (thread_rec): Update.
1788 (delete_thread_info): Update.
1789 (continue_one_thread): Update.
1790 (suspend_one_thread): Update.
1791
a160cc46
SM		 17922017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1793
1794 * inferiors.c (set_inferior_target_data): Remove.
1795 * inferiors.h (set_inferior_target_data): Remove.
1796
6d580b63
YQ		 17972017-08-18 Yao Qi <yao.qi@linaro.org>
1798
1799 * Makefile.in (OBS): Add selftest.o.
1800 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1801 * configure, config.in: Re-generated.
1802 * server.c: Include common/sefltest.h.
1803 (captured_main): Handle option --selftest.
1804
f5a29eb0
YQ		 18052017-08-09 Yao Qi <yao.qi@linaro.org>
1806
1807 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1808 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1809 i386-avx-mpx.o and i386-mmx.o.
1810 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1811 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1812 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1813 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1814 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1815 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1816 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1817 i386/amd64-avx-mpx.xml.
1818
57757c2f
YQ		 18192017-08-09 Yao Qi <yao.qi@linaro.org>
1820
1821 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1822 and x32-avx-avx512.o.
1823 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1824 i386/x32-avx-avx512.xml.
1825
229d26fc
SM		 18262017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1827
1828 * tracepoint.h (enum class fast_tpoint_collect_result): New
1829 enumeration.
1830 (fast_tracepoint_collecting): Change return type to
1831 fast_tpoint_collect_result.
1832 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1833 * linux-low.h: Include tracepoint.h.
1834 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1835 fast_tpoint_collect_result.
1836 * linux-low.c (handle_tracepoints): Adjust.
1837 (linux_fast_tracepoint_collecting): Change return type to
1838 fast_tpoint_collect_result.
1839 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1840 linux_wait_1, stuck_in_jump_pad_callback,
1841 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1842 proceed_one_lwp): Adjust to type change.
1843
2e1e43e1
YQ		 18442017-07-10 Yao Qi <yao.qi@linaro.org>
1845
1846 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1847
adc764e7
YQ		 18482017-06-29 Yao Qi <yao.qi@linaro.org>
1849
1850 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1851 Remove.
1852 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1853
a206891a
SM		 18542017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1855
1856 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1857
9a6c7d9c
SDJ		 18582017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1859
1860 * linux-low.c (linux_create_inferior): Adjust code to access the
1861 environment information via 'gdb_environ' class.
1862 * lynx-low.c (lynx_create_inferior): Likewise.
1863 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1864 (get_environ): Return a pointer to 'our_environ'.
1865 (captured_main): Initialize 'our_environ'.
1866 * server.h (get_environ): Adjust prototype.
1867 * spu-low.c (spu_create_inferior): Adjust code to access the
1868 environment information via 'gdb_environ' class.
1869
ae3e2ccf
SM		 18702017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1871
1872 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1873 usage of "register" keyword.
1874
3e019bdc
SM		 18752017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1876
1877 * configure: Re-generate.
1878
8465943a
SM		 18792017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1880
1881 * configure: Re-generate.
1882
cf0dd6f0
SM		 18832017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1884
1885 * Makefile.in (COMPILE.pre): Add "-x c++".
1886
9845682b
SDJ		 18872017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1888
1889 * fork-child.c: Conditionally include <signal.h>.
1890
aefd8b33
SDJ		 18912017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1892
1893 * server.c (handle_general_set): Handle new packet
1894 "QStartupWithShell".
1895 (handle_query): Add "QStartupWithShell" to the list of supported
1896 packets.
1897 (gdbserver_usage): Add help text explaining the
1898 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1899 options.
1900 (captured_main): Recognize and act upon the presence of the new
1901 CLI options.
1902
2090129c
SDJ		 19032017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1904 Pedro Alves <palves@redhat.com>
1905
1906 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1907 * configure: Regenerate.
1908 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1909 "fork-inferior.o".
1910 (i[34567]86-*-lynxos*): Likewise.
1911 (spu*-*-*): Likewise.
1912 * fork-child.c: New file.
1913 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1914 and "environ.h".
1915 (linux_ptrace_fun): New function.
1916 (linux_create_inferior): Adjust function prototype to reflect
1917 change on "target.h". Adjust function code to use
1918 "fork_inferior".
1919 (linux_request_interrupt): Delete "signal_pid".
1920 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1921 (lynx_ptrace_fun): New function.
1922 (lynx_create_inferior): Adjust function prototype to reflect
1923 change on "target.h". Adjust function code to use
1924 "fork_inferior".
1925 * nto-low.c (nto_create_inferior): Adjust function prototype and
1926 code to reflect change on "target.h". Update comments.
1927 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1928 "common-terminal.h" and "environ.h".
1929 (terminal_fd): Moved to fork-child.c.
1930 (old_foreground_pgrp): Likewise.
1931 (restore_old_foreground_pgrp): Likewise.
1932 (last_status): Make it global.
1933 (last_ptid): Likewise.
1934 (our_environ): New variable.
1935 (startup_with_shell): Likewise.
1936 (program_name): Likewise.
1937 (program_argv): Rename to...
1938 (program_args): ...this.
1939 (wrapper_argv): New variable.
1940 (start_inferior): Delete function.
1941 (get_exec_wrapper): New function.
1942 (get_exec_file): Likewise.
1943 (get_environ): Likewise.
1944 (prefork_hook): Likewise.
1945 (post_fork_inferior): Likewise.
1946 (postfork_hook): Likewise.
1947 (postfork_child_hook): Likewise.
1948 (handle_v_run): Update code to deal with arguments coming from the
1949 remote host. Update calls from "start_inferior" to
1950 "create_inferior".
1951 (captured_main): Likewise. Initialize environment variable. Call
1952 "have_job_control".
1953 * server.h (post_fork_inferior): New prototype.
1954 (get_environ): Likewise.
1955 (last_status): Declare.
1956 (last_ptid): Likewise.
1957 (signal_pid): Likewise.
1958 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1959 (spu_ptrace_fun): New function.
1960 (spu_create_inferior): Adjust function prototype to reflect change
1961 on "target.h". Adjust function code to use "fork_inferior".
1962 * target.c (target_terminal_init): New function.
1963 (target_terminal_inferior): Likewise.
1964 (target_terminal_ours): Likewise.
1965 * target.h: Include <vector>.
1966 (struct target_ops) <create_inferior>: Update prototype.
1967 (create_inferior): Update macro.
1968 * utils.c (gdb_flush_out_err): New function.
1969 * win32-low.c (win32_create_inferior): Adjust function prototype
1970 and code to reflect change on "target.h".
1971
043a4934
SDJ		 19722017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1973
1974 * inferiors.c (switch_to_thread): New function.
1975
15652511
SDJ		 19762017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1977
1978 * Makefile.in (SFILE): Add "common/job-control.c".
1979 (OBS): Add "job-control.o".
1980
21ea5acd
SDJ		 19812017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1982
1983 * Makefile: Remove "@host_makefile_frag@".
1984
e13cb306
PA		 19852017-05-05 Pedro Alves <palves@redhat.com>
1986
1987 * configure: Regenerate.
1988
c94fee56
SDJ		 19892017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1990
1991 * configure: Regenerate.
1992
a0ff9e1a
SM		 19932017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1994
1995 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1996 software_single_step change of return type to
1997 std::vector<CORE_ADDR>.
1998 * linux-low.c (install_software_single_step_breakpoints):
1999 Likewise.
2000 * linux-low.h (install_software_single_step_breakpoints):
2001 Likewise.
2002
be628ab8
SDJ		 20032017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2004
2005 * remote-utils.c: Include "gdb_termios.h" instead of
2006 "terminal.h".
2007 * terminal.h: Delete file.
2008
7c5ded6a
SDJ		 20092017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2010
2011 * server.c: Include <vector>.
2012 <program_argv, wrapper_argv>: Convert to std::vector.
2013 (start_inferior): Rewrite function to use C++.
2014 (handle_v_run): Likewise. Update code that calculates the argv
2015 based on the vRun packet; use C++.
2016 (captured_main): Likewise.
2017
436252de
SM		 20182017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2019
2020 * server.c (handle_v_cont): Initialize thread_resume::thread
2021 with null_ptid.
2022
9bf2a700
PA		 20232017-04-05 Pedro Alves <palves@redhat.com>
2024
2025 * configure: Regenerate.
2026
a121b7c1
PA		 20272017-04-05 Pedro Alves <palves@redhat.com>
2028
2029 * gdbreplay.c (sync_error): Constify.
2030 * linux-x86-low.c (push_opcode): Constify.
2031
21c8a587
PA		 20322017-04-05 Pedro Alves <palves@redhat.com>
2033
2034 * win32-low.c (get_child_debug_event)
2035 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2036 Report TARGET_WAITKIND_SPURIOUS instead.
2037
fb32b4f7
PA		 20382017-04-05 Pedro Alves <palves@redhat.com>
2039
2040 * remote-utils.c (remote_prepare, remote_open): Constify.
2041 * remote-utils.h (remote_prepare, remote_open): Constify.
2042 * server.c (captured_main): Constify 'port' handling.
2043
65dd1e59
SM		 20442017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2045
2046 * Makefile.in (clean): Clear .deps.
2047
8fa5b777
SM		 20482017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2049
2050 * .gitignore: Remove generated files, replace with wildcard.
2051 * (clean): Replace removal of generated files with wildcard.
2052 (version.c): Replace with...
2053 (version-generated.c): ...this.
2054 (xml-builtin.c): Replace with...
2055 (xml-builtin-generated.c): ...this.
2056 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2057 (%.c: *regformats*): Replace with...
2058 (%-generated.c: *regformats*): ...this.
2059
a12e714b
MF		 20602017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2061
2062 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2063 (xtensa_fill_gregset): Call collect_register_by_name for
2064 threadptr register.
2065 (xtensa_store_gregset): Call supply_register_by_name for
2066 threadptr register.
2067
1a09b50a
MF		 20682017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2069
2070 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2071 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2072 (xtensa_store_gregset): Call supply_register for all registers in
2073 a0_regnum..a0_regnum + C0_NREGS range.
2074
1a01e7c6
SM		 20752017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2076
2077 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2078 (ax-ipa.o: ax.c): Remove.
2079 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2080 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2081 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2082 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2083 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2084
36bc18a8
SM		 20852017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2086
2087 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2088 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2089 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2090 (errors-ipa.o: ../common/errors.c): Remove.
2091 (format-ipa.o: ../common/format.c): Remove.
2092 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2093
a8ebe3d5
SM		 20942017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2095
2096 * Makefile.in (%-ipa.o: %.c): New rule.
2097 (tracepoint-ipa.o: tracepoint.c): Remove.
2098 (utils-ipa.o: utils.c): Remove.
2099 (remote-utils-ipa.o: remote-utils.c): Remove.
2100 (regcache-ipa.o: regcache.c): Remove.
2101 (i386-linux-ipa.o: i386-linux.c): Remove.
2102 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2103 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2104 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2105 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2106 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2107 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2108 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2109 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2110 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2111 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2112 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2113 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2114 (aarch64-ipa.o: aarch64.c): Remove.
2115 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2116 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2117 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2118 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2119 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2120 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2121 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2122 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2123 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2124 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2125 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2126 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2127 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2128 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2129 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2130 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2131 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2132 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2133 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2134 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2135 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2136 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2137 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2138 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2139 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2140 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2141 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2142 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2143 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2144 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2145 (tdesc-ipa.o: tdesc.c): Remove.
2146 (x32-linux-ipa.o: x32-linux.c): Remove.
2147 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2148 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2149
50cfacb7
SM		 21502017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2151
2152 * Makefile.in (%.o: ../arch/%.c): New rule.
2153 (arm.o: ../arch/arm.c): Remove.
2154 (arm-linux.o: ../arch/arm-linux.c): Remove.
2155 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2156 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2157
c5a22423
SM		 21582017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2159
2160 * Makefile.in (%.o: ../nat/%.c): New rule.
2161 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2162 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2163 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2164 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2165 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2166 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2167 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2168 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2169 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2170 (linux-personality.o: ../nat/linux-personality.c): Remove.
2171 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2172 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2173 (x86-linux.o: ../nat/x86-linux.c): Remove.
2174 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2175 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2176
6bda016b
SM		 21772017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2178
2179 * Makefile.in (%.o: ../common/%.c): New rule.
2180 (signals.o: ../common/signals.c): Remove.
2181 (print-utils.o: ../common/print-utils.c): Remove.
2182 (rsp-low.o: ../common/rsp-low.c): Remove.
2183 (common-utils.o: ../common/common-utils.c): Remove.
2184 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2185 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2186 (vec.o: ../common/vec.c): Remove.
2187 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2188 (xml-utils.o: ../common/xml-utils.c): Remove.
2189 (ptid.o: ../common/ptid.c): Remove.
2190 (buffer.o: ../common/buffer.c): Remove.
2191 (format.o: ../common/format.c): Remove.
2192 (filestuff.o: ../common/filestuff.c): Remove.
2193 (agent.o: ../common/agent.c): Remove.
2194 (errors.o: ../common/errors.c): Remove.
2195 (environ.o: ../common/environ.c): Remove.
2196 (common-debug.o: ../common/common-debug.c): Remove.
2197 (cleanups.o: ../common/cleanups.c): Remove.
2198 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2199 (fileio.o: ../common/fileio.c): Remove.
2200 (common-regcache.o: ../common/common-regcache.c): Remove.
2201 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2202 (new-op.o: ../common/new-op.c): Remove.
2203 (btrace-common.o: ../common/btrace-common.c): Remove.
2204
21122961
SM		 22052017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2206
2207 * Makefile.in (%.o: ../target/%.c): New rule.
2208 (waitstatus.o: ../target/waitstatus.c): Remove.
2209
c362e621
SM		 22102017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2211
2212 * Makefile.in
2213 (%.c: ../regformats/%.dat,
2214 (%.c: ../regformats/arm/%.dat,
2215 (%.c: ../regformats/i386/%.dat,
2216 (%.c: ../regformats/rs6000/%.dat): New rules.
2217 (aarch64.c): Remove.
2218 (reg-arm.c): Remove.
2219 (arm-with-iwmmxt.c): Remove.
2220 (arm-with-vfpv2.c): Remove.
2221 (arm-with-vfpv3.c): Remove.
2222 (arm-with-neon.c): Remove.
2223 (reg-bfin.c): Remove.
2224 (reg-cris.c): Remove.
2225 (reg-crisv32.c): Remove.
2226 (i386.c): Remove.
2227 (i386-linux.c): Remove.
2228 (i386-avx.c): Remove.
2229 (i386-avx-linux.c): Remove.
2230 (i386-avx-avx512.c): Remove.
2231 (i386-avx-avx512-linux.c): Remove.
2232 (i386-mpx.c): Remove.
2233 (i386-mpx-linux.c): Remove.
2234 (i386-avx-mpx-avx512-pku.c): Remove.
2235 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2236 (i386-avx-mpx.c): Remove.
2237 (i386-avx-mpx-linux.c): Remove.
2238 (i386-mmx.c): Remove.
2239 (i386-mmx-linux.c): Remove.
2240 (reg-ia64.c): Remove.
2241 (reg-m32r.c): Remove.
2242 (reg-m68k.c): Remove.
2243 (reg-cf.c): Remove.
2244 (mips-linux.c): Remove.
2245 (mips-dsp-linux.c): Remove.
2246 (mips64-linux.c): Remove.
2247 (mips64-dsp-linux.c): Remove.
2248 (nios2-linux.c): Remove.
2249 (powerpc-32.c): Remove.
2250 (powerpc-32l.c): Remove.
2251 (powerpc-altivec32l.c): Remove.
2252 (powerpc-cell32l.c): Remove.
2253 (powerpc-vsx32l.c): Remove.
2254 (powerpc-isa205-32l.c): Remove.
2255 (powerpc-isa205-altivec32l.c): Remove.
2256 (powerpc-isa205-vsx32l.c): Remove.
2257 (powerpc-e500l.c): Remove.
2258 (powerpc-64l.c): Remove.
2259 (powerpc-altivec64l.c): Remove.
2260 (powerpc-cell64l.c): Remove.
2261 (powerpc-vsx64l.c): Remove.
2262 (powerpc-isa205-64l.c): Remove.
2263 (powerpc-isa205-altivec64l.c): Remove.
2264 (powerpc-isa205-vsx64l.c): Remove.
2265 (s390-linux32.c): Remove.
2266 (s390-linux32v1.c): Remove.
2267 (s390-linux32v2.c): Remove.
2268 (s390-linux64.c): Remove.
2269 (s390-linux64v1.c): Remove.
2270 (s390-linux64v2.c): Remove.
2271 (s390-te-linux64.c): Remove.
2272 (s390-vx-linux64.c): Remove.
2273 (s390-tevx-linux64.c): Remove.
2274 (s390x-linux64.c): Remove.
2275 (s390x-linux64v1.c): Remove.
2276 (s390x-linux64v2.c): Remove.
2277 (s390x-te-linux64.c): Remove.
2278 (s390x-vx-linux64.c): Remove.
2279 (s390x-tevx-linux64.c): Remove.
2280 (tic6x-c64xp-linux.c): Remove.
2281 (tic6x-c64x-linux.c): Remove.
2282 (tic6x-c62x-linux.c): Remove.
2283 (reg-sh.c): Remove.
2284 (reg-sparc64.c): Remove.
2285 (reg-spu.c): Remove.
2286 (amd64.c): Remove.
2287 (amd64-linux.c): Remove.
2288 (amd64-avx.c): Remove.
2289 (amd64-avx-linux.c): Remove.
2290 (amd64-avx-avx512.c): Remove.
2291 (amd64-avx-avx512-linux.c): Remove.
2292 (amd64-mpx.c): Remove.
2293 (amd64-mpx-linux.c): Remove.
2294 (amd64-avx-mpx-avx512-pku.c): Remove.
2295 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2296 (amd64-avx-mpx.c): Remove.
2297 (amd64-avx-mpx-linux.c): Remove.
2298 (x32.c): Remove.
2299 (x32-linux.c): Remove.
2300 (x32-avx.c): Remove.
2301 (x32-avx-linux.c): Remove.
2302 (x32-avx-avx512.c): Remove.
2303 (x32-avx-avx512-linux.c): Remove.
2304 (reg-xtensa.c): Remove.
2305 (reg-tilegx.c): Remove.
2306 (reg-tilegx32.c): Remove.
2307
1672e0d9
SDJ		 23082017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2309
2310 * Makefile.in (SFILES): Add "common/environ.c".
2311 (OBJS): Add "common/environ.h".
2312
239b6d10
WT		 23132017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2314
2315 * configure.ac: Check if the fs_base and gs_base members of
2316 `struct user_regs_struct' exist.
2317 * config.in: Regenerated.
2318 * configure: Likewise.
2319
694b382c
AT		 23202017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2321
2322 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2323 target_read_memory.
2324 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2325 (get_next_pcs_syscall_next_pc): Likewise.
2326
7dc53023
LM		 23272016-12-23 Luis Machado <lgustavo@codesourcery.com>
2328
2329 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2330 * nto-x86-low.c: Likewise.
2331
ad02e4fe
SM		 23322016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2333
2334 * Makefile.in: Include disable-implicit-rules.mk.
2335
dcb07cfa
PA		 23362016-11-23 Pedro Alves <palves@redhat.com>
2337
2338 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2339 (debug_vprintf): Use std::chrono::steady_clock instead of
2340 gettimeofday. Use '.' instead of ':'.
2341 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2342 (get_timestamp): Use std::chrono::steady_clock instead of
2343 gettimeofday.
2344
8629c02c
SM		 23452016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2346
2347 * Makefile.in: Fix whitespace formatting.
2348
b593ecca
SM		 23492016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2350
2351 * Makefile.in (SFILES, OBS): Flatten list and order
2352 alphabetically.
2353
9986ba08
PA		 23542016-11-23 Pedro Alves <palves@redhat.com>
2355
2356 * event-loop.c (handle_file_event): Use warning.
2357 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2358 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2359 Use warning.
2360
4eefa7bc
PA		 23612016-11-23 Pedro Alves <palves@redhat.com>
2362
2363 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2364 output.
2365 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2366 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2367 debug_printf and debug_flush for debug output.
2368 * server.c (handle_general_set): Likewise.
2369 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2370 output.
2371
5443506e
SM		 23722016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2373
2374 * Makefile.in (.c.o): Replace rule with ...
2375 (%.o: %.c): ... this one.
2376
3b165252
SM		 23772016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2378
2379 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2380 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2381 make.
2382 * configure.ac: Remove checks for the make program.
2383 * configure: Re-generate.
2384
0bcda685
PA		 23852016-10-28 Pedro Alves <palves@redhat.com>
2386
2387 * Makefile.in (CXX_DIALECT): Get from configure.
2388 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2389 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2390 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2391 * config.in: Regenerate.
2392 * configure: Regenerate.
2393
c3805894
YQ		 23942016-10-27 Yao Qi <yao.qi@linaro.org>
2395
2396 * linux-low.c (linux_supports_range_stepping): Return true if
2397 can_software_single_step return true.
2398
89342618
YQ		 23992016-10-27 Yao Qi <yao.qi@linaro.org>
2400
2401 * inferiors.c (find_inferior_in_random): New function.
2402 * inferiors.h (find_inferior_in_random): Declare.
2403 * linux-low.c (linux_wait_for_event_filtered): Call
2404 find_inferior_in_random instead of find_inferior.
2405
e3652c84
YQ		 24062016-10-27 Yao Qi <yao.qi@linaro.org>
2407
2408 * linux-low.c (linux_wait_1): If single-step breakpoints are
2409 inserted, remove them.
2410
5a04c4cf
PA		 24112016-10-26 Pedro Alves <palves@redhat.com>
2412
2413 * linux-low.c (handle_extended_wait): Link parent/child fork
2414 threads.
2415 (linux_wait_1): Unlink them.
2416 (linux_set_resume_request): Ignore resume requests for
2417 already-resumed and unhandled fork child threads.
2418 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2419 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2420 New functions.
2421 (handle_v_requests) <vCont>: Don't call require_running.
2422 * server.h (in_queued_stop_replies): New declaration.
2423
cb93dc7f
YQ		 24242016-10-24 Yao Qi <yao.qi@linaro.org>
2425
2426 PR server/20733
2427 * linux-aarch64-low.c (append_insns): Cast the return value to
2428 'uint32_t *'.
2429
a1078bea
YQ		 24302016-10-10 Yao Qi <yao.qi@linaro.org>
2431
2432 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2433
1fb77080
SDJ		 24342016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2435
2436 * target.c (target_supports_multi_process): New function, moved
2437 from...
2438 * target.h (target_supports_multi_process): ... here. Remove
2439 macro.
2440
39b5a3b9
TT		 24412016-10-05 Tom Tromey <tom@tromey.com>
2442
2443 PR remote/20655:
2444 * tracepoint.c (handle_tracepoint_bkpts): Check
2445 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2446
c1d0b70a
YQ		 24472016-10-05 Yao Qi <yao.qi@linaro.org>
2448
2449 * configure.srv: Update the path of arm-*.xml files.
2450
0a69eedb
YQ		 24512016-10-05 Terry Guo <terry.guo@arm.com>
2452 Yao Qi <yao.qi@linaro.org>
2453
2454 * Makefile.in: Adjust the path of rules.
2455 * configure.srv: Update the path of xml files.
2456 * regformats/arm-with-iwmmxt.dat: Regenerated.
2457 * regformats/arm-with-neon.dat: Likewise.
2458 * regformats/arm-with-vfpv2.dat: Likewise.
2459 * regformats/arm-with-vfpv3.dat Likewise.
2460
17e16485
YQ		 24612016-09-30 Yao Qi <yao.qi@linaro.org>
2462
2463 PR gdbserver/20627
2464 * target.c (target_stop_and_wait): Don't call
2465 target_continue_no_signal, use resume_stop instead.
2466
edeeb602
YQ		 24672016-09-26 Yao Qi <yao.qi@linaro.org>
2468
2469 * linux-low.c (linux_wait_1): Call debug_exit.
2470
503b1c39
PA		 24712016-09-23 Pedro Alves <palves@redhat.com>
2472
2473 * Makefile.in (SFILES): Add common/new-op.c.
2474 (OBS): Add common/new-op.o.
2475 (new-op.o): New rule.
2476
74172ecf
SM		 24772016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2478
2479 * .gitinore: Ignore more files.
2480
fc6cda2e
YQ		 24812016-09-21 Yao Qi <yao.qi@linaro.org>
2482
2483 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2484 23.
2485
bc1e6c81
SDJ		 24862016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2487
2488 * server.c (start_inferior): Call target_mourn_inferior instead of
2489 mourn_inferior; pass ptid_t argument to it.
2490 (resume): Likewise.
2491 (handle_target_event): Likewise.
2492 * target.c (target_mourn_inferior): New function.
2493 * target.h (mourn_inferior): Delete macro.
2494
0e00e962
AA		 24952016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2496
2497 * linux-low.c (lwp_is_stepping): New function.
2498
1d8cb77d
CL		 24992016-09-06 Carl Love <cel@us.ibm.com>
2500
2501 * server.c (start_inferior): Fixed comment, requested comment change
2502 didn't get updated correctly. Removed reference to ptrace () call as
2503 it is only true on Linux systems.
2504
7313bced
CL		 25052016-09-06 Carl Love <cel@us.ibm.com>
2506
2507 * server.c (start_inferior): Do not call
2508 function target_post_create_inferior () if the
2509 inferior process has already exited.
2510
cf6de44d
PA		 25112016-09-05 Pedro Alves <palves@redhat.com>
2512
2513 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2514 (COMPILE.pre, CC_LD): Use CXX directly.
2515 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2516 * acinclude.m4: Don't include build-with-cxx.m4.
2517 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2518 * configure: Regenerate.
2519
c1da6748
AT		 25202016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2521
2522 PR gdb/19495
2523 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2524 call writing data to own_buf.
2525
f2b9e3df
SDJ		 25262016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2527
2528 * target.c (mywait): Call target_wait instead of
2529 the_target->wait.
2530 (target_wait): New function.
2531
049a8570
SDJ		 25322016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2533
2534 * server.c (start_inferior): New variable 'ptid'. Replace calls
2535 to the_target->resume by target_continue{,_no_signal}, depending
2536 on the case.
2537 * target.c (target_stop_and_wait): Call target_continue_no_signal
2538 instead of the_target->resume.
2539 (target_continue): New function.
2540
3aa5cfa0
AT		 25412016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2542
2543 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2544
754653a7
AZ		 25452016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2546
2547 PR server/20491
2548 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2549 ps_prochandle.
2550 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2551 * linux-arm-low.c (ps_get_thread_area): Likewise.
2552 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2553 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2554 * linux-mips-low.c (ps_get_thread_area): Likewise.
2555 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2556 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2557 * linux-x86-low.c (ps_get_thread_area): Likewise.
2558 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2559
ed036b40
PA		 25602016-08-19 Pedro Alves <palves@redhat.com>
2561
2562 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2563
c8ef42ee
PA		 25642016-08-19 Pedro Alves <palves@redhat.com>
2565
2566 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2567 comment. Use memcpy instead of casting through unsigned long.
2568
9c235a72
PA		 25692016-08-19 Pedro Alves <palves@redhat.com>
2570
2571 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2572 allocating around 0x80000000.
2573
201506da
PA		 25742016-08-19 Pedro Alves <palves@redhat.com>
2575
2576 PR gdb/20415
2577 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2578 (x32-avx512-linux-ipa.o): New rules.
2579 * configure.ac (x86_64-*-linux*): New x32 check.
2580 * configure.srv (ipa_x32_linux_regobj): New.
2581 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2582 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2583 descriptions.
2584 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2585 descriptions.
2586 * configure: Regenerate.
2587
f348d89a
PA		 25882016-08-09 Pedro Alves <palves@redhat.com>
2589
2590 PR gdb/18653
2591 * Makefile.in (OBS): Add signals-state-save-restore.o.
2592 (signals-state-save-restore.o): New rule.
2593 * config.in: Regenerate.
2594 * configure: Regenerate.
2595 * linux-low.c: Include "signals-state-save-restore.h".
2596 (linux_create_inferior): Call
2597 restore_original_signals_state.
2598 * server.c: Include "dispositions-save-restore.h".
2599 (captured_main): Call save_original_signals_state.
2600
1baf5149
PA		 26012016-08-05 Pedro Alves <palves@redhat.com>
2602
2603 * configure: Regenerate.
2604
fcd4a73d
YQ		 26052016-08-04 Yao Qi <yao.qi@linaro.org>
2606
2607 * linux-low.c (regsets_fetch_inferior_registers): Check
2608 errno is ESRCH or not.
2609
979659d0
YQ		 26102016-08-02 Yao Qi <yao.qi@linaro.org>
2611
2612 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2613 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2614 (thread_db_load_search): Update.
2615 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2616 td_ta_set_event and td_ta_event_getmsg.
2617
6598661d
PA		 26182016-07-26 Pedro Alves <palves@redhat.com>
2619
2620 PR server/20414
2621 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2622 of unsigned long for 64-bit registers and use uint32_t instead of
2623 unsigned int for 32-bit registers.
2624
9cf12d57
PA		 26252016-07-26 Pedro Alves <palves@redhat.com>
2626
2627 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2628 to 'ptrace'.
2629
305450ed
TT		 26302016-07-21 Tom Tromey <tom@tromey.com>
2631
2632 * configure: Rebuild.
2633
2583da7c
YQ		 26342016-07-21 Yao Qi <yao.qi@linaro.org>
2635
2636 * mem-break.c (find_gdb_breakpoint): Cast bp to
2637 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2638
21536b36
YQ		 26392016-07-21 Yao Qi <yao.qi@linaro.org>
2640
2641 * server.c (handle_v_requests): Support s and S actions
2642 if target_supports_software_single_step return true.
2643
8901d193
YQ		 26442016-07-21 Yao Qi <yao.qi@linaro.org>
2645
2646 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2647 is resume_step, call maybe_hw_step.
2648 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2649 and unstop them.
2650 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2651 breakpoints or not.
2652 (proceed_one_lwp): If resume request is resume_step, install
2653 reinsert breakpoints and call maybe_hw_step.
2654
0e9a339e
YQ		 26552016-07-21 Yao Qi <yao.qi@linaro.org>
2656
2657 * linux-low.c (proceed_one_lwp): Declare.
2658 (linux_resume_one_thread): Remove local variable 'step'.
2659 Lift code enqueue signal. Call proceed_one_lwp instead of
2660 linux_resume_one_lwp.
2661
4281b351
YQ		 26622016-07-21 Yao Qi <yao.qi@linaro.org>
2663
2664 * linux-low.c (linux_resume_one_thread): Call
2665 enqueue_pending_signal.
2666
984a2c04
YQ		 26672016-07-21 Yao Qi <yao.qi@linaro.org>
2668
2669 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2670 * inferiors.c (do_restore_current_thread_cleanup): New function.
2671 (make_cleanup_restore_current_thread): Likewise.
2672 * linux-low.c (install_software_single_step_breakpoints): Call
2673 make_cleanup_restore_current_thread. Switch current_thread to
2674 thread.
2675
bec903c9
YQ		 26762016-07-21 Yao Qi <yao.qi@linaro.org>
2677
2678 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2679 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2680 (clone_one_breakpoint): Likewise.
2681 (delete_reinsert_breakpoints): Change parameter to thread.
2682 Callers updated.
2683 (has_reinsert_breakpoints): Likewise.
2684 (uninsert_reinsert_breakpoints): Likewise.
2685 (reinsert_reinsert_breakpoints): Likewise.
2686 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2687 (delete_reinsert_breakpoints): Likewise.
2688 (reinsert_reinsert_breakpoints): Likewise.
2689 (uninsert_reinsert_breakpoints): Likewise.
2690 (has_reinsert_breakpoints): Likewise.
2691
63c40ec7
YQ		 26922016-07-21 Yao Qi <yao.qi@linaro.org>
2693
2694 * inferiors.c (get_thread_process): Make parameter const.
2695 * inferiors.h (get_thread_process): Update declaration.
2696 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2697 Add new parameters child_thread and parent_thread. Callers
2698 updated.
2699 * mem-break.h (clone_all_breakpoints): Update declaration.
2700
9aa76cd0
YQ		 27012016-07-21 Yao Qi <yao.qi@linaro.org>
2702
2703 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2704 <command_list, handler>: Remove.
2705 (struct gdb_breakpoint): New.
2706 (struct other_breakpoint): New.
2707 (struct reinsert_breakpoint): New.
2708 (is_gdb_breakpoint): New function.
2709 (any_persistent_commands): Update command_list if
2710 is_gdb_breakpoint returns true.
2711 (set_breakpoint): Create breakpoints according to their types.
2712 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2713 (set_gdb_breakpoint_1): Likewise.
2714 (set_gdb_breakpoint): Likewise.
2715 (clear_breakpoint_conditions): Change parameter type to
2716 'struct gdb_breakpoint *'.
2717 (clear_breakpoint_commands): Likewise.
2718 (clear_breakpoint_conditions_and_commands): Likewise.
2719 (add_condition_to_breakpoint): Likewise.
2720 (add_breakpoint_condition): Likewise.
2721 (add_commands_to_breakpoint): Likewise.
2722 (check_breakpoints): Check other_breakpoint.
2723 (clone_one_breakpoint): Clone breakpopint according to its type.
2724 * mem-break.h (struct gdb_breakpoint): Declare.
2725 (set_gdb_breakpoint): Update declaration.
2726 (clear_breakpoint_conditions_and_commands): Likewise.
2727 (add_breakpoint_condition): Likewise.
2728 (add_breakpoint_commands): Likewise.
2729 * server.c (process_point_options): Change parameter type to
2730 'struct gdb_breakpoint *'.
2731
811f8301
YQ		 27322016-07-21 Yao Qi <yao.qi@linaro.org>
2733
2734 * mem-break.c (set_breakpoint_at): Rename it to ...
2735 (set_breakpoint_type_at): ... it.
2736 (set_breakpoint_at): Call set_breakpoint_type_at.
2737 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2738 * mem-break.h (set_breakpoint_at): Update comments.
2739
b1c51e36
CLT		 27402016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2741
2742 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2743 to buf parameter.
2744 (nios2_store_gregset): Likewise.
2745
ced2dffb
PA		 27462016-07-01 Pedro Alves <palves@redhat.com>
2747 Antoine Tremblay <antoine.tremblay@ericsson.com>
2748
2749 * linux-low.c: Change interface to take the target lwp_info
2750 pointer directly and return void. Handle detaching from a zombie
2751 thread.
2752 (linux_detach_lwp_callback): New function.
2753 (linux_detach): Detach from the leader thread after detaching from
2754 the clone threads.
2755
2ac09a5b
YQ		 27562016-06-28 Yao Qi <yao.qi@linaro.org>
2757
2758 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2759 for variable new_offset.
2760 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2761 (aarch64_ftrace_insn_reloc_cb): Likewise.
2762 (aarch64_ftrace_insn_reloc_tb): Likewise.
2763 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2764 PRIx64 instead of PRIx32.
2765
79e7fd4f
YQ		 27662016-06-28 Yao Qi <yao.qi@linaro.org>
2767
2768 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2769 (the_low_target): Install arm_get_syscall_trapinfo.
2770
061fc021
YQ		 27712016-06-28 Yao Qi <yao.qi@linaro.org>
2772
2773 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2774 function.
2775 (the_low_target): Install aarch64_get_syscall_trapinfo.
2776
4cc32bec
YQ		 27772016-06-28 Yao Qi <yao.qi@linaro.org>
2778
2779 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2780 Callers updated.
2781 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2782 Remove parameter sysno.
2783 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2784 sysret.
2785
782c1122
AA		 27862016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2787
2788 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2789 (s390_emit_ne_goto): Likewise.
2790 (s390_emit_lt_goto): Likewise.
2791 (s390_emit_le_goto): Likewise.
2792 (s390_emit_gt_goto): Likewise.
2793 (s390_emit_ge_goto): Likewise.
2794 (s390x_emit_eq_goto): Likewise.
2795 (s390x_emit_ne_goto): Likewise.
2796 (s390x_emit_lt_goto): Likewise.
2797 (s390x_emit_le_goto): Likewise.
2798 (s390x_emit_gt_goto): Likewise.
2799 (s390x_emit_ge_goto): Likewise.
2800 (s390_emit_ops_impl): Mark variable static.
2801 (s390x_emit_ops): Likewise.
2802
2e7b624b
YQ		 28032016-06-17 Yao Qi <yao.qi@linaro.org>
2804
2805 * linux-low.c (handle_extended_wait): Call
2806 uninsert_reinsert_breakpoints for the parent process. Remove
2807 reinsert breakpoints from the child process. Reinsert them to
2808 the parent process when vfork is done.
2809 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2810 (reinsert_reinsert_breakpoints): New function.
2811 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2812 (reinsert_reinsert_breakpoints): Declare.
2813
8a81c5d7
YQ		 28142016-06-17 Yao Qi <yao.qi@linaro.org>
2815
2816 * linux-low.c (handle_extended_wait): If the parent is doing
2817 step-over, remove the reinsert breakpoints from the forked child.
2818
f50bf8e5
YQ		 28192016-06-17 Yao Qi <yao.qi@linaro.org>
2820
2821 * linux-low.c (unsuspend_all_lwps): Declare.
2822 (linux_low_filter_event): If thread exited, call finish_step_over.
2823 If step-over is finished, unsuspend other threads.
2824
8376a3cb
YQ		 28252016-06-17 Yao Qi <yao.qi@linaro.org>
2826
2827 * linux-low.c (linux_resume_one_lwp_throw): Assert
2828 has_reinsert_breakpoints returns false.
2829 * mem-break.c (delete_disabled_breakpoints): Assert
2830 bp type isn't reinsert_breakpoint.
2831
f79b145d
YQ		 28322016-06-17 Yao Qi <yao.qi@linaro.org>
2833
2834 * linux-low.c (maybe_hw_step): New function.
2835 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2836 (finish_step_over): Switch current_thread to lwp temporarily,
2837 and assert has_reinsert_breakpoints returns true.
2838 (proceed_one_lwp): Call maybe_hw_step.
2839 * mem-break.c (has_reinsert_breakpoints): New function.
2840 * mem-break.h (has_reinsert_breakpoints): Declare.
2841
0ae534d2
JT		 28422016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2843
2844 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2845
fcdad592
YQ		 28462016-05-17 Yao Qi <yao.qi@linaro.org>
2847
2848 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2849 instead of find_inferior.
2850
9e784964
YQ		 28512016-05-05 Yao Qi <yao.qi@linaro.org>
2852
2853 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2854 Initialize res to zero.
2855
cf2ebb6e
YQ		 28562016-05-05 Yao Qi <yao.qi@linaro.org>
2857
2858 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2859 to uint32_t.
2860
c1aebf87
UW		 28612016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2862
2863 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2864 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2865 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2866
35fd2deb 28672016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2868 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2869
2870 * tracepoint.c (write_inferior_int8): New function.
2871 (cmd_qtenable_disable): Write enable flag using
2872 write_inferior_int8.
2873
484b3c32
YQ		 28742016-04-25 Yao Qi <yao.qi@linaro.org>
2875
2876 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2877 (need_step_over_p): Return zero if the LWP has pending signals
2878 can be delivered on software single step target.
2879
85ba7d86
YQ		 28802016-04-25 Yao Qi <yao.qi@linaro.org>
2881
2882 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2883 return instead of error.
2884
3539aa13
YQ		 28852016-04-22 Yao Qi <yao.qi@linaro.org>
2886
2887 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2888 to 23.
2889
5b061e98
YQ		 28902016-04-22 Yao Qi <yao.qi@linaro.org>
2891
2892 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2893 signal when stepping over breakpoint with software single
2894 step.
2895
3451269c
PA		 28962016-04-21 Pedro Alves <palves@redhat.com>
2897
2898 * linux-s390-low.c (s390_collect_ptrace_register)
2899 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2900 add casts.
2901 (s390_check_regset): Use void * instead of gdb_byte *.
2902
a2358508
PA		 29032016-04-20 Pedro Alves <palves@redhat.com>
2904
2905 * configure: Renegerate.
2906
6885166d
YQ		 29072016-04-20 Yao Qi <yao.qi@linaro.org>
2908
2909 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2910 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2911 number 16.
2912 (arm_store_gregset): Likewise.
2913
2b863f51
WT		 29142016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2915
2916 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2917 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2918 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2919 (amd64-avx-mpx-linux.c): New rules.
2920 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2921 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2922 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2923 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2924 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2925 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2926 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2927 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2928 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2929 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2930 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2931 * linux-x86-low.c (x86_linux_read_description): Add case for
2932 X86_XSTATE_AVX_MPX_MASK.
2933 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2934 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2935 init_registers_i386_avx_mpx_linux.
2936 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2937 (initialize_low_tracepoint): Call
2938 init_registers_i386_avx_mpx_linux.
2939 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2940 (initialize_low_tracepoint): Call
2941 init_registers_amd64_avx_mpx_linux.
2942 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2943 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2944 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2945 declarations.
2946
9b30624b
PA		 29472016-04-18 Pedro Alves <palves@redhat.com>
2948
2949 * configure: Regenerate.
2950
45e3745e
AT		 29512016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2952
2953 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2954 (aarch64_emit_sub): Likewise.
2955
2afc13ff
PA		 29562016-04-12 Pedro Alves <palves@redhat.com>
2957
2958 * utils.c (prepare_to_throw_exception): Delete.
2959
6e774b13
SM		 29602016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2961
2962 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2963
4dca19f8
MK		 29642016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2965
2966 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2967
d0a9981f
MK		 29682016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2969
2970 * linux-aarch64-ipa.c: Add <elf.h> include.
2971 * linux-ppc-ipa.c: Add <elf.h> include.
2972 * linux-s390-ipa.c: Add <elf.h> include.
2973
252db07e
MK		 29742016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2975
2976 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2977 (get_raw_reg_ptr): Likewise.
2978 (get_trace_state_variable_value_ptr): Likewise.
2979 (set_trace_state_variable_value_ptr): Likewise.
2980 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2981 char *.
2982
14e2b6d9
MK		 29832016-03-31 Wei-cheng Wang <cole945@gmail.com>
2984 Marcin Kościelnicki <koriakin@0x04.net>
2985
2986 PR/17221
2987 * linux-ppc-low.c (emit_insns): New function.
2988 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2989 (ppc_emit_prologue): New function.
2990 (ppc_emit_epilogue): New function.
2991 (ppc_emit_add): New function.
2992 (ppc_emit_sub): New function.
2993 (ppc_emit_mul): New function.
2994 (ppc_emit_lsh): New function.
2995 (ppc_emit_rsh_signed): New function.
2996 (ppc_emit_rsh_unsigned): New function.
2997 (ppc_emit_ext): New function.
2998 (ppc_emit_zero_ext): New function.
2999 (ppc_emit_log_not): New function.
3000 (ppc_emit_bit_and): New function.
3001 (ppc_emit_bit_or): New function.
3002 (ppc_emit_bit_xor): New function.
3003 (ppc_emit_bit_not): New function.
3004 (ppc_emit_equal): New function.
3005 (ppc_emit_less_signed): New function.
3006 (ppc_emit_less_unsigned): New function.
3007 (ppc_emit_ref): New function.
3008 (ppc_emit_const): New function.
3009 (ppc_emit_reg): New function.
3010 (ppc_emit_pop): New function.
3011 (ppc_emit_stack_flush): New function.
3012 (ppc_emit_swap): New function.
3013 (ppc_emit_stack_adjust): New function.
3014 (ppc_emit_call): New function.
3015 (ppc_emit_int_call_1): New function.
3016 (ppc_emit_void_call_2): New function.
3017 (ppc_emit_if_goto): New function.
3018 (ppc_emit_goto): New function.
3019 (ppc_emit_eq_goto): New function.
3020 (ppc_emit_ne_goto): New function.
3021 (ppc_emit_lt_goto): New function.
3022 (ppc_emit_le_goto): New function.
3023 (ppc_emit_gt_goto): New function.
3024 (ppc_emit_ge_goto): New function.
3025 (ppc_write_goto_address): New function.
3026 (ppc_emit_ops_impl): New static variable.
3027 (ppc64v1_emit_prologue): New function.
3028 (ppc64v2_emit_prologue): New function.
3029 (ppc64_emit_epilogue): New function.
3030 (ppc64_emit_add): New function.
3031 (ppc64_emit_sub): New function.
3032 (ppc64_emit_mul): New function.
3033 (ppc64_emit_lsh): New function.
3034 (ppc64_emit_rsh_signed): New function.
3035 (ppc64_emit_rsh_unsigned): New function.
3036 (ppc64_emit_ext): New function.
3037 (ppc64_emit_zero_ext): New function.
3038 (ppc64_emit_log_not): New function.
3039 (ppc64_emit_bit_and): New function.
3040 (ppc64_emit_bit_or): New function.
3041 (ppc64_emit_bit_xor): New function.
3042 (ppc64_emit_bit_not): New function.
3043 (ppc64_emit_equal): New function.
3044 (ppc64_emit_less_signed): New function.
3045 (ppc64_emit_less_unsigned): New function.
3046 (ppc64_emit_ref): New function.
3047 (ppc64_emit_const): New function.
3048 (ppc64v1_emit_reg): New function.
3049 (ppc64v2_emit_reg): New function.
3050 (ppc64_emit_pop): New function.
3051 (ppc64_emit_stack_flush): New function.
3052 (ppc64_emit_swap): New function.
3053 (ppc64v1_emit_call): New function.
3054 (ppc64v2_emit_call): New function.
3055 (ppc64v1_emit_int_call_1): New function.
3056 (ppc64v2_emit_int_call_1): New function.
3057 (ppc64v1_emit_void_call_2): New function.
3058 (ppc64v2_emit_void_call_2): New function.
3059 (ppc64_emit_if_goto): New function.
3060 (ppc64_emit_eq_goto): New function.
3061 (ppc64_emit_ne_goto): New function.
3062 (ppc64_emit_lt_goto): New function.
3063 (ppc64_emit_le_goto): New function.
3064 (ppc64_emit_gt_goto): New function.
3065 (ppc64_emit_ge_goto): New function.
3066 (ppc64v1_emit_ops_impl): New static variable.
3067 (ppc64v2_emit_ops_impl): New static variable.
3068 (ppc_emit_ops): New function.
3069 (linux_low_target): Wire in ppc_emit_ops.
3070
a2174ba4
MK		 30712016-03-31 Wei-cheng Wang <cole945@gmail.com>
3072 Marcin Kościelnicki <koriakin@0x04.net>
3073
3074 PR/17221
3075 * Makefile.in: Add powerpc-*-ipa.o
3076 * configure.srv: Add ipa_obj for powerpc*-linux.
3077 * linux-ppc-ipa.c: New file.
3078 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3079 includes.
3080 (PPC_FIELD): New macro.
3081 (PPC_SEXT): New macro.
3082 (PPC_OP6): New macro.
3083 (PPC_BO): New macro.
3084 (PPC_LI): New macro.
3085 (PPC_BD): New macro.
3086 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3087 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3088 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3089 (ppc_get_thread_area): New function.
3090 (is_elfv2_inferior): New function.
3091 (gen_ds_form): New function.
3092 (GEN_STD): New macro.
3093 (GEN_STDU): New macro.
3094 (GEN_LD): New macro.
3095 (GEN_LDU): New macro.
3096 (gen_d_form): New function.
3097 (GEN_ADDI): New macro.
3098 (GEN_ADDIS): New macro.
3099 (GEN_LI): New macro.
3100 (GEN_LIS): New macro.
3101 (GEN_ORI): New macro.
3102 (GEN_ORIS): New macro.
3103 (GEN_LWZ): New macro.
3104 (GEN_STW): New macro.
3105 (GEN_STWU): New macro.
3106 (gen_xfx_form): New function.
3107 (GEN_MFSPR): New macro.
3108 (GEN_MTSPR): New macro.
3109 (GEN_MFCR): New macro.
3110 (GEN_MTCR): New macro.
3111 (GEN_SYNC): New macro.
3112 (GEN_LWSYNC): New macro.
3113 (gen_x_form): New function.
3114 (GEN_OR): New macro.
3115 (GEN_MR): New macro.
3116 (GEN_LWARX): New macro.
3117 (GEN_STWCX): New macro.
3118 (GEN_CMPW): New macro.
3119 (gen_md_form): New function.
3120 (GEN_RLDICL): New macro.
3121 (GEN_RLDICR): New macro.
3122 (gen_i_form): New function.
3123 (GEN_B): New macro.
3124 (GEN_BL): New macro.
3125 (gen_b_form): New function.
3126 (GEN_BNE): New macro.
3127 (GEN_LOAD): New macro.
3128 (GEN_STORE): New macro.
3129 (gen_limm): New function.
3130 (gen_atomic_xchg): New function.
3131 (gen_call): New function.
3132 (ppc_relocate_instruction): New function.
3133 (ppc_install_fast_tracepoint_jump_pad): New function.
3134 (ppc_get_min_fast_tracepoint_insn_len): New function.
3135 (ppc_get_ipa_tdesc_idx): New function.
3136 (the_low_target): Wire in the new functions.
3137 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3138 tdescs.
3139 * linux-ppc-tdesc.h: New file.
3140
a13c4696
MK		 31412016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3142
3143 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3144 (alloc_jump_pad_buffer): New function.
3145 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3146 (alloc_jump_pad_buffer): New function.
3147 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3148 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3149 (alloc_jump_pad_buffer): New function.
3150 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3151 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3152 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3153 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3154
1cda1512
MK		 31552016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3156
3157 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3158 * linux-amd64-ipa.c: Likewise.
3159 * linux-i386-ipa.c: Likewise.
3160 * linux-s390-ipa.c: Likewise.
3161 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3162 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3163 set_trace_state_variable_value_ptr.
3164 (struct ipa_sym_addresses): Likewise.
3165 (symbol_list): Likewise.
3166 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3167 accessing gdb_collect directly.
3168 (gdb_collect_ptr_type): New typedef.
3169 (get_raw_reg_ptr_type): New typedef.
3170 (get_trace_state_variable_value_ptr_type): New typedef.
3171 (set_trace_state_variable_value_ptr_type): New typedef.
3172 (gdb_collect_ptr): New global.
3173 (get_raw_reg_ptr): New global.
3174 (get_trace_state_variable_value_ptr): New global.
3175 (set_trace_state_variable_value_ptr): New global.
3176 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3177 accessing get_raw_reg directly.
3178 (get_get_tsv_func_addr): Likewise for
3179 get_trace_state_variable_value_ptr.
3180 (get_set_tsv_func_addr): Likewise for
3181 set_trace_state_variable_value_ptr.
3182 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3183
72fb5488
SM		 31842016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3185
3186 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3187
28170b88
MK		 31882016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3189
3190 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3191 packets.
3192 (relocate_instruction): Remove own_buf.
3193 * server.c (own_buf): Make global.
3194 (handle_v_requests): Make global.
3195 * server.h (own_buf): New declaration.
3196 (handle_v_requests): New prototype.
3197
f39e8743
MK		 31982016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3199
3200 PR 18377
3201 * linux-s390-low.c (add_insns): New function.
3202 (s390_emit_prologue): New function.
3203 (s390_emit_epilogue): New function.
3204 (s390_emit_add): New function.
3205 (s390_emit_sub): New function.
3206 (s390_emit_mul): New function.
3207 (s390_emit_lsh): New function.
3208 (s390_emit_rsh_signed): New function.
3209 (s390_emit_rsh_unsigned): New function.
3210 (s390_emit_ext): New function.
3211 (s390_emit_log_not): New function.
3212 (s390_emit_bit_and): New function.
3213 (s390_emit_bit_or): New function.
3214 (s390_emit_bit_xor): New function.
3215 (s390_emit_bit_not): New function.
3216 (s390_emit_equal): New function.
3217 (s390_emit_less_signed): New function.
3218 (s390_emit_less_unsigned): New function.
3219 (s390_emit_ref): New function.
3220 (s390_emit_if_goto): New function.
3221 (s390_emit_goto): New function.
3222 (s390_write_goto_address): New function.
3223 (s390_emit_litpool): New function.
3224 (s390_emit_const): New function.
3225 (s390_emit_call): New function.
3226 (s390_emit_reg): New function.
3227 (s390_emit_pop): New function.
3228 (s390_emit_stack_flush): New function.
3229 (s390_emit_zero_ext): New function.
3230 (s390_emit_swap): New function.
3231 (s390_emit_stack_adjust): New function.
3232 (s390_emit_set_r2): New function.
3233 (s390_emit_int_call_1): New function.
3234 (s390_emit_void_call_2): New function.
3235 (s390_emit_eq_goto): New function.
3236 (s390_emit_ne_goto): New function.
3237 (s390_emit_lt_goto): New function.
3238 (s390_emit_le_goto): New function.
3239 (s390_emit_gt_goto): New function.
3240 (s390_emit_ge_goto): New function.
3241 (s390x_emit_prologue): New function.
3242 (s390x_emit_epilogue): New function.
3243 (s390x_emit_add): New function.
3244 (s390x_emit_sub): New function.
3245 (s390x_emit_mul): New function.
3246 (s390x_emit_lsh): New function.
3247 (s390x_emit_rsh_signed): New function.
3248 (s390x_emit_rsh_unsigned): New function.
3249 (s390x_emit_ext): New function.
3250 (s390x_emit_log_not): New function.
3251 (s390x_emit_bit_and): New function.
3252 (s390x_emit_bit_or): New function.
3253 (s390x_emit_bit_xor): New function.
3254 (s390x_emit_bit_not): New function.
3255 (s390x_emit_equal): New function.
3256 (s390x_emit_less_signed): New function.
3257 (s390x_emit_less_unsigned): New function.
3258 (s390x_emit_ref): New function.
3259 (s390x_emit_if_goto): New function.
3260 (s390x_emit_const): New function.
3261 (s390x_emit_call): New function.
3262 (s390x_emit_reg): New function.
3263 (s390x_emit_pop): New function.
3264 (s390x_emit_stack_flush): New function.
3265 (s390x_emit_zero_ext): New function.
3266 (s390x_emit_swap): New function.
3267 (s390x_emit_stack_adjust): New function.
3268 (s390x_emit_int_call_1): New function.
3269 (s390x_emit_void_call_2): New function.
3270 (s390x_emit_eq_goto): New function.
3271 (s390x_emit_ne_goto): New function.
3272 (s390x_emit_lt_goto): New function.
3273 (s390x_emit_le_goto): New function.
3274 (s390x_emit_gt_goto): New function.
3275 (s390x_emit_ge_goto): New function.
3276 (s390_emit_ops): New function.
3277 (struct linux_target_ops): Fill in emit_ops hook.
3278
abd9baf9
MK		 32792016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3280
3281 PR 18377
3282 * Makefile.in: Add s390 IPA files.
3283 * configure.srv: Build IPA for s390.
3284 * linux-s390-ipa.c: New file.
3285 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3286 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3287 (tdesc_s390_linux32): Likewise.
3288 (init_registers_s390_linux32v1): Likewise.
3289 (tdesc_s390_linux32v1): Likewise.
3290 (init_registers_s390_linux32v2): Likewise.
3291 (tdesc_s390_linux32v2): Likewise.
3292 (init_registers_s390_linux64): Likewise.
3293 (tdesc_s390_linux64): Likewise.
3294 (init_registers_s390_linux64v1): Likewise.
3295 (tdesc_s390_linux64v1): Likewise.
3296 (init_registers_s390_linux64v2): Likewise.
3297 (tdesc_s390_linux64v2): Likewise.
3298 (init_registers_s390_te_linux64): Likewise.
3299 (tdesc_s390_te_linux64): Likewise.
3300 (init_registers_s390_vx_linux64): Likewise.
3301 (tdesc_s390_vx_linux64): Likewise.
3302 (init_registers_s390_tevx_linux64): Likewise.
3303 (tdesc_s390_tevx_linux64): Likewise.
3304 (init_registers_s390x_linux64): Likewise.
3305 (tdesc_s390x_linux64): Likewise.
3306 (init_registers_s390x_linux64v1): Likewise.
3307 (tdesc_s390x_linux64v1): Likewise.
3308 (init_registers_s390x_linux64v2): Likewise.
3309 (tdesc_s390x_linux64v2): Likewise.
3310 (init_registers_s390x_te_linux64): Likewise.
3311 (tdesc_s390x_te_linux64): Likewise.
3312 (init_registers_s390x_vx_linux64): Likewise.
3313 (tdesc_s390x_vx_linux64): Likewise.
3314 (init_registers_s390x_tevx_linux64): Likewise.
3315 (tdesc_s390x_tevx_linux64): Likewise.
3316 (have_hwcap_s390_vx): New static variable.
3317 (s390_arch_setup): Fill have_hwcap_s390_vx.
3318 (s390_get_thread_area): New function.
3319 (s390_ft_entry_gpr_esa): New const.
3320 (s390_ft_entry_gpr_zarch): New const.
3321 (s390_ft_entry_misc): New const.
3322 (s390_ft_entry_fr): New const.
3323 (s390_ft_entry_vr): New const.
3324 (s390_ft_main_31): New const.
3325 (s390_ft_main_64): New const.
3326 (s390_ft_exit_fr): New const.
3327 (s390_ft_exit_vr): New const.
3328 (s390_ft_exit_misc): New const.
3329 (s390_ft_exit_gpr_esa): New const.
3330 (s390_ft_exit_gpr_zarch): New const.
3331 (append_insns): New function.
3332 (s390_relocate_instruction): New function.
3333 (s390_install_fast_tracepoint_jump_pad): New function.
3334 (s390_get_min_fast_tracepoint_insn_len): New function.
3335 (s390_get_ipa_tdesc_idx): New function.
3336 (struct linux_target_ops): Wire in the above functions.
3337 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3338 * linux-s390-tdesc.h: New file.
3339
a4105d04
MK		 33402016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3341
3342 * linux-s390-low.c (s390_supports_tracepoints): New function.
3343 (struct linux_target_ops): Fill supports_tracepoints hook.
3344
35ac8b3e
YQ		 33452016-03-18 Yao Qi <yao.qi@linaro.org>
3346
3347 * linux-low.c (lwp_signal_can_be_delivered): New function.
3348 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3349
94610ec4
YQ		 33502016-03-18 Yao Qi <yao.qi@linaro.org>
3351
3352 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3353 0 if signal is enqueued. Remove 'signal' from one debugging
3354 message. Move one debugging message to some lines below.
3355 Remove code setting 'signal' to 0.
3356
80aea927
YQ		 33572016-03-18 Yao Qi <yao.qi@linaro.org>
3358
3359 * linux-low.c (linux_low_filter_event): Remove redundant
3360 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3361
b04fd3be
MK		 33622016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3363
3364 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3365 (struct linux_target_ops): Wire in the above.
3366
c40c8d4b
YQ		 33672016-03-03 Yao Qi <yao.qi@linaro.org>
3368
3369 * linux-low.c: Update comments to start_step_over.
3370
0f8288ae
YQ		 33712016-03-03 Yao Qi <yao.qi@linaro.org>
3372
3373 PR server/19736
3374 * linux-low.c (handle_extended_wait): Set child suspended
3375 if event_lwp->bp_reinsert isn't zero.
3376
fdbd04a8
YQ		 33772016-03-02 Yao Qi <yao.qi@linaro.org>
3378
3379 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3380 enqueue_pending_signal.
3381
6896a8fa
MK		 33822016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3383
3384 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3385 is actually loaded.
3386
ab503087
MK		 33872016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3388
3389 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3390 (s390_regmap_3264) [!__s390x__]: New global.
3391 (s390_collect_ptrace_register): Skip map entries containing -1.
3392 (s390_supply_ptrace_register): Ditto.
3393 (s390_fill_gprs_high): New function.
3394 (s390_store_gprs_high): New function.
3395 (s390_regsets): Add NT_S390_HIGH_GPRS.
3396 (s390_get_hwcap): Enable on 31-bit.
3397 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3398 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3399 Detect NT_S390_HIGH_GPRS.
3400 (s390_usrregs_info_3264): Enable on 31-bit.
3401 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3402 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3403
ae91f625
MK		 34042016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3405
3406 PR gdb/13808
3407 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3408 * configure.srv: Ditto.
3409 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3410 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3411 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3412 (init_registers_amd64_linux): Remove prototype.
3413 (tdesc_amd64_linux): Remove declaration.
3414 (get_ipa_tdesc): New function.
3415 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3416 initialize remaining tdescs.
3417 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3418 (init_registers_i386_linux): Remove prototype.
3419 (tdesc_i386_linux): Remove declaration.
3420 (get_ipa_tdesc): New function.
3421 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3422 initialize remaining tdescs.
3423 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3424 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3425 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3426 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3427 (x86_get_ipa_tdesc_idx): New function.
3428 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3429 * linux-x86-tdesc.h: New file.
3430 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3431 (target_get_ipa_tdesc_idx): New macro.
3432 * tracepoint.c (ipa_tdesc_idx): New macro.
3433 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3434 (symbol_list): Add ipa_tdesc_idx.
3435 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3436 (ipa_tdesc): Remove.
3437 (ipa_tdesc_idx): New variable.
3438 (get_context_regcache): Use get_ipa_tdesc.
3439 (gdb_collect): Ditto.
3440 (gdb_probe): Ditto.
3441 * tracepoint.h (get_ipa_tdesc): New prototype.
3442 (ipa_tdesc): Remove.
3443
e7ad2f14
PA		 34442016-02-24 Pedro Alves <palves@redhat.com>
3445
3446 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3447 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3448 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3449 Factor out common code between the USE_SIGTRAP_SIGINFO and
3450 !USE_SIGTRAP_SIGINFO blocks.
3451 (linux_low_filter_event): Call save_stop_reason instead of
3452 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3453 Update comments.
3454 (linux_wait_1): Update comments.
3455
657f9cde
WW		 34562016-02-24 Wei-cheng Wang <cole945@gmail.com>
3457
3458 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3459 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3460 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3461 ppc_insert_point, ppc_remove_point.
3462
b00b61e1
MK		 34632016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3464
3465 * linux-s390-low.c (s390_supports_z_point_type): New function.
3466 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3467
553cb527
YQ		 34682016-02-16 Yao Qi <yao.qi@linaro.org>
3469
3470 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3471 PC. Get pc from regcache_read_pc.
3472
a5652c21
YQ		 34732016-02-12 Yao Qi <yao.qi@linaro.org>
3474
3475 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3476 or linux_get_pc_32bit.
3477 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3478
ed443b61
YQ		 34792016-02-12 Yao Qi <yao.qi@linaro.org>
3480
3481 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3482 arm_linux_get_next_pcs_fixup.
3483
020ecd38
MK		 34842016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3485
3486 * tracepoint.c (x_tracepoint_action_download): Change
3487 write_inferior_data_ptr to write_inferior_data_pointer.
3488 (cmd_qtstart): Likewise.
3489 (write_inferior_data_ptr): Remove.
3490 (download_agent_expr): Change write_inferior_data_ptr to
3491 write_inferior_data_pointer.
3492 (download_tracepoint_1): Likewise.
3493 (download_tracepoint): Likewise.
3494 (download_trace_state_variables): Likewise.
3495
7cae9051
WW		 34962016-02-11 Wei-cheng Wang <cole945@gmail.com>
3497 Marcin Kościelnicki <koriakin@0x04.net>
3498
3499 * tracepoint.c (struct tracepoint_action_ops): Remove.
3500 (struct tracepoint_action): Remove ops.
3501 (m_tracepoint_action_download, r_tracepoint_action_download)
3502 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3503 size and offset accordingly.
3504 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3505 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3506 (tracepoint_action_send, tracepoint_action_download): New functions.
3507 Helpers for trace action handlers.
3508 (add_tracepoint_action): Remove setup actions ops.
3509 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3510
9f6a71b4
YQ		 35112016-02-10 Yao Qi <yao.qi@linaro.org>
3512
3513 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3514
1e94266c
SM		 35152016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3516
3517 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3518 to AC_OUTPUT.
3519 * configure: Regenerate.
3520
8adce034
SM		 35212016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3522
3523 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3524 void * to gdb_byte *.
3525 * linux-low.c (siginfo_fixup): Likewise.
3526 (linux_xfer_siginfo): Likewise.
3527 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3528 Likewise.
3529 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3530
93813b37
WT		 35312016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3532
3533 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3534 to srv_tgtobj.
3535 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3536 to srv_tgtobj.
3537 * linux-x86-low.c [__x86_64__]: Include
3538 "nat/amd64-linux-siginfo.h".
3539 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3540 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3541 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3542 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3543 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3544 (cpt_si_fd, si_timerid, si_overrun): Move from
3545 nat/amd64-linux-siginfo.c.
3546 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3547
8424cc97
SM		 35482016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3549
3550 * server.c (skip_to_semicolon): Remove.
3551 (process_point_options): Use strchrnul instead of
3552 skip_to_semicolon.
3553
4d18591b
YQ		 35542016-01-26 Yao Qi <yao.qi@linaro.org>
3555
3556 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3557 * linux-low.c (install_software_single_step_breakpoints): Don't
3558 call regcache_read_pc.
3559 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3560 argument pc.
3561
d8020970
YQ		 35622016-01-26 Yao Qi <yao.qi@linaro.org>
3563
3564 * linux-low.c (install_software_single_step_breakpoints): Call
3565 regcache_read_pc instead of get_pc.
3566
8b207339
YQ		 35672016-01-26 Yao Qi <yao.qi@linaro.org>
3568
3569 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3570 (unblock_async_io): Rename to ...
3571 (block_unblock_async_io): ... it. New function.
3572 (enable_async_io): Don't install SIGIO handler. Unblock it
3573 instead.
3574 (disable_async_io): Don't ignore SIGIO. Block it instead.
3575 (initialize_async_io): Install SIGIO handler. Don't call
3576 unblock_async_io.
3577
18879fef
YQ		 35782016-01-26 Yao Qi <yao.qi@linaro.org>
3579
3580 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3581 first character is '\003', call *the_target->request_interrupt.
3582
a0f8e08a
YQ		 35832016-01-25 Yao Qi <yao.qi@linaro.org>
3584
3585 * remote-utils.c (new_thread_notify): Remove.
3586 (dead_thread_notify): Likewise.
3587 * remote-utils.h (new_thread_notify): Remove declaration.
3588 (dead_thread_notify): Likewise.
3589
cc5fd9ab
MK		 35902016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3591
3592 * gdb.trace/pending.exp: Fix expected message on continue.
3593
99e8eb11
MK		 35942016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3595
3596 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3597 it works properly on big-endian machines where sizeof (CORE_ADDR)
3598 != sizeof (void *).
3599
a994041d
PA		 36002016-01-21 Pedro Alves <palves@redhat.com>
3601
3602 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3603 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3604 * configure: Regenerate.
3605
f7a6a40d
YQ		 36062016-01-21 Yao Qi <yao.qi@linaro.org>
3607
3608 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3609 is_thumb and set it according to CPSR saved on the stack.
3610 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3611 arm_sigreturn_next_pc.
3612
6f69e520
YQ		 36132016-01-18 Yao Qi <yao.qi@linaro.org>
3614
3615 * linux-low.c (linux_set_pc_64bit): New function.
3616 (linux_get_pc_64bit): New function.
3617 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3618 Declare.
3619 * linux-sparc-low.c (debug_threads): Remove declaration.
3620 (sparc_get_pc): Remove.
3621 (the_low_target): Use linux_get_pc_64bit instead of
3622 sparc_get_pc.
3623 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3624 (the_low_target): Use linux_get_pc_64bit and
3625 linux_set_pc_64bit.
3626
276d4552
YQ		 36272016-01-18 Yao Qi <yao.qi@linaro.org>
3628
3629 * linux-arm-low.c (debug_threads): Remove declaration.
3630 (arm_get_pc, arm_set_pc): Remove.
3631 (the_low_target): Use linux_get_pc_32bit and
3632 linux_set_pc_32bit.
3633 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3634 (the_low_target): Use linux_get_pc_32bit and
3635 linux_set_pc_32bit.
3636 * linux-cris-low.c (debug_threads): Remove declaration.
3637 (cris_get_pc, cris_set_pc,): Remove.
3638 (the_low_target): Use linux_get_pc_32bit and
3639 linux_set_pc_32bit.
3640 * linux-crisv32-low.c (debug_threads): Remove declaration.
3641 (cris_get_pc, cris_set_pc): Remove.
3642 (the_low_target): Use linux_get_pc_32bit and
3643 linux_set_pc_32bit.
3644 * linux-low.c: Include inttypes.h.
3645 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3646 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3647 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3648 (the_low_target): Use linux_get_pc_32bit and
3649 linux_set_pc_32bit.
3650 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3651 (the_low_target): Use linux_get_pc_32bit and
3652 linux_set_pc_32bit.
3653 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3654 (the_low_target): Use linux_get_pc_32bit and
3655 linux_set_pc_32bit.
3656 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3657 (the_low_target): Use linux_get_pc_32bit and
3658 linux_set_pc_32bit.
3659 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3660 (the_low_target): Use linux_get_pc_32bit and
3661 linux_set_pc_32bit.
3662
eb0edac8
GB		 36632016-01-18 Gary Benson <gbenson@redhat.com>
3664
3665 * configure.ac (AC_FUNC_FORK): New check.
3666 * config.in: Regenerate.
3667 * configure: Likewise.
3668
1b451dda
YQ		 36692016-01-14 Yao Qi <yao.qi@linaro.org>
3670
3671 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3672 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3673 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3674 arm_get_next_pcs_ctor.
3675
82075af2
JS		 36762016-01-12 Josh Stone <jistone@redhat.com>
3677 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3678
3679 * inferiors.h: Include "gdb_vecs.h".
3680 (struct process_info): Add syscalls_to_catch.
3681 * inferiors.c (remove_process): Free syscalls_to_catch.
3682 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3683 syscall_return stops.
3684 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3685 * server.c (handle_general_set): Handle QCatchSyscalls.
3686 (handle_query): Report support for QCatchSyscalls.
3687 * target.h (struct target_ops): Add supports_catch_syscall.
3688 (target_supports_catch_syscall): New macro.
3689 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3690 (struct lwp_info): Add syscall_state.
3691 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3692 Maintain syscall_state and syscalls_to_catch across exec.
3693 (get_syscall_trapinfo): New function, proxy to the_low_target.
3694 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3695 (linux_low_filter_event): Toggle syscall_state entry/return for
3696 syscall traps, and set it ignored for all others.
3697 (gdb_catching_syscalls_p): New function.
3698 (gdb_catch_this_syscall_p): New function.
3699 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3700 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3701 (linux_supports_catch_syscall): New function.
3702 (linux_target_ops): Install it.
3703 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3704 (the_low_target): Install it.
3705
8f13a3ce
MF		 37062016-01-12 Mike Frysinger <vapier@gentoo.org>
3707
3708 * acinclude.m4: Include new ../warning.m4 file.
3709 * configure: Regenerated.
3710 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3711
5b3da067
MF		 37122016-01-12 Mike Frysinger <vapier@gentoo.org>
3713
3714 * ax.c (is_goto_target): Mark static.
3715 * linux-low.c (register_addr): Likewise.
3716 (linux_fetch_registers, linux_store_registers): Likewise.
3717 * mem-break.c (any_persistent_commands): Fix old prototype.
3718 (add_commands_to_breakpoint): Mark static.
3719 * regcache.c (find_register_by_name): Delete unused func.
3720 * remote-utils.c (hex_or_minus_one): Mark static.
3721 * server.c (monitor_show_help): Mark static.
3722 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3723 handle_v_requests): Likewise.
3724
bc504a31
PA		 37252016-01-12 Pedro Alves <palves@redhat.com>
3726
3727 Remove use of the registered trademark symbol throughout.
3728
5a0dd67a
YQ		 37292016-01-08 Yao Qi <yao.qi@linaro.org>
3730
3731 * remote-utils.c (getpkt): If c is '\003', call target hook
3732 request_interrupt.
3733
b2ca446f
YQ		 37342016-01-06 Yao Qi <yao.qi@linaro.org>
3735
3736 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3737 linux-aarch32-low.c.
3738 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3739 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3740 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3741 (thumb2_breakpoint): Declare.
3742 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3743 linux-aarch32-low.h.
3744 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3745 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3746 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3747
edd88788
JB		 37482016-01-01 Joel Brobecker <brobecker@adacore.com>
3749
3750 * gdbreplay.c (gdbreplay_version): Change copyright year in
3751 version message.
3752 * server.c (gdbserver_version): Likewise.
3753
65da7f14
PP		 37542015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3755
3756 * server.c (crc32_table): Delete.
3757 (crc32): Use libiberty's xcrc32 function.
3758
4abd5ed2
JB		 37592015-12-22 Joel Brobecker <brobecker@adacore.com>
3760
3761 * lynx-low.c (lynx_delete_thread_callback): New function.
3762 (lynx_mourn): Properly delete our process and all of its
3763 threads. Remove call to clear_inferiors.
3764
0e50fe5c
JB		 37652015-12-22 Joel Brobecker <brobecker@adacore.com>
3766
3767 * target.c (thread_search_callback): Add check that
3768 the thread_stopped target callback is not NULL before
3769 calling it.
3770
35adc03f
YQ		 37712015-12-21 Yao Qi <yao.qi@linaro.org>
3772
3773 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3774 arm breakpoint.
3775
bd2b2909
AT		 37762015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3777
3778 * server.c (handle_query): Call target_supports_software_single_step.
3779
7fe5e27e
AT		 37802015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3781
3782 * linux-low.c (single_step): New function.
3783 (linux_resume_one_lwp_throw): Call single_step.
3784 (start_step_over): Likewise.
3785
d9311bfa
AT		 37862015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3787
3788 * Makefile.in (SFILES): Append arch/arm-linux.c,
3789 arch/arm-get-next-pcs.c.
3790 (arm-linux.o): New rule.
3791 (arm-get-next-pcs.o): New rule.
3792 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3793 arm-linux.o.
3794 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3795 to linux-aarch32-low.c.
3796 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3797 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3798 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3799 (thumb2_breakpoint_len): Likewise.
3800 (arm_is_thumb_mode): Make non-static.
3801 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3802 from linux-aarch32-low.c.
3803 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3804 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3805 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3806 (thumb2_breakpoint_len): Likewise.
3807 (arm_is_thumb_mode): New declaration.
3808 * linux-arm-low.c: Include arch/arm-linux.h
3809 aarch/arm-get-next-pcs.h, sys/syscall.h.
3810 (get_next_pcs_ops): New struct.
3811 (get_next_pcs_addr_bits_remove): New function.
3812 (get_next_pcs_is_thumb): New function.
3813 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3814 (arm_sigreturn_next_pc): Likewise.
3815 (get_next_pcs_syscall_next_pc): Likewise.
3816 (arm_gdbserver_get_next_pcs): Likewise.
3817 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3818 Initialize.
3819 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3820 * server.h: Include gdb_vecs.h.
3821
68ce2059
AT		 38222015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3823
3824 * Makefile.in (SFILES): Append common/common-regcache.c.
3825 (OBS): Append common-regcache.o.
3826 (common-regcache.o): New rule.
3827 * regcache.c (init_register_cache): Initialize cache to
3828 REG_UNAVAILABLE.
3829 (regcache_raw_read_unsigned): New function.
3830 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3831 register_status enum.
3832
fa5308bd
AT		 38332015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3834
3835 * linux-aarch64-low.c (the_low_targets): Rename
3836 breakpoint_reinsert_addr to get_next_pcs.
3837 * linux-arm-low.c (the_low_targets): Likewise.
3838 * linux-bfin-low.c (the_low_targets): Likewise.
3839 * linux-cris-low.c (the_low_targets): Likewise.
3840 * linux-crisv32-low.c (the_low_targets): Likewise.
3841 * linux-low.c (can_software_single_step): Likewise.
3842 (install_software_single_step_breakpoints): New function.
3843 (start_step_over): Use install_software_single_step_breakpoints.
3844 * linux-low.h: New CORE_ADDR vector.
3845 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3846 get_next_pcs.
3847 * linux-mips-low.c (the_low_targets): Likewise.
3848 * linux-nios2-low.c (the_low_targets): Likewise.
3849 * linux-sparc-low.c (the_low_targets): Likewise.
3850
4a6ed09b
PA		 38512015-12-17 Pedro Alves <palves@redhat.com>
3852
3853 * linux-low.c (linux_kill_one_lwp): Remove references to
3854 LinuxThreads.
3855 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3856 to 'kill'.
3857 (linux_init_signals): Delete.
3858 (initialize_low): Adjust.
3859 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3860
7544db95
PA		 38612015-12-16 Pedro Alves <palves@redhat.com>
3862
3863 * configure.ac (compiler warning flags): When testing a
3864 -Wno-foo option, check whether -Wfoo works instead.
3865 * configure: Regenerate.
3866
8020350c
DB		 38672015-12-11 Don Breazeal <donb@codesourcery.com>
3868
3869 * server.c (process_serial_event): Don't exit from gdbserver
3870 in remote mode if there are still active inferiors.
3871
db91f502
YQ		 38722015-12-11 Yao Qi <yao.qi@linaro.org>
3873
3874 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3875 arm_breakpoint_at if the process is 32-bit.
3876
b37a6290
YQ		 38772015-12-11 Yao Qi <yao.qi@linaro.org>
3878
3879 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3880 arm breakpoint.
3881
17b1509a
YQ		 38822015-12-07 Yao Qi <yao.qi@linaro.org>
3883
3884 * configure.srv: Append arm.o to srv_tgtobj for
3885 aarch64*-*-linux* target.
3886 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3887 from linux-arm-low.c.
3888 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3889 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3890 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3891 (thumb2_breakpoint_len): Likewise.
3892 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3893 (arm_breakpoint_kinds): Likewise.
3894 (arm_breakpoint_kind_from_pc): Likewise.
3895 (arm_sw_breakpoint_from_kind): Likewise.
3896 (arm_breakpoint_kind_from_current_state): Likewise.
3897 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3898 (arm_sw_breakpoint_from_kind): Declare.
3899 (arm_breakpoint_kind_from_current_state): Declare.
3900 (arm_breakpoint_at): Declare.
3901 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3902 arm_sw_breakpoint_from_kind if process is 32-bit.
3903 (aarch64_breakpoint_kind_from_pc): New function.
3904 (aarch64_breakpoint_kind_from_current_state): New function.
3905 (the_low_target): Initialize fields breakpoint_kind_from_pc
3906 and breakpoint_kind_from_current_state.
3907 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3908 linux-aarch32-low.c.
3909 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3910 (arm_breakpoint, arm_breakpoint_len): Likewise.
3911 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3912 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3913 (arm_is_thumb_mode): Likewise.
3914 (arm_breakpoint_at): Likewise.
3915 (arm_breakpoint_kind_from_pc): Likewise.
3916 (arm_sw_breakpoint_from_kind): Likewise.
3917 (arm_breakpoint_kind_from_current_state): Likewise.
3918
3919 Revert:
3920 2015-08-04 Yao Qi <yao.qi@linaro.org>
3921
3922 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3923 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3924 * server.c (extended_protocol): Remove "static".
3925 * server.h (extended_protocol): Declare it.
3926
ece66d65
JS		 39272015-12-04 Josh Stone <jistone@redhat.com>
3928
3929 * target.h (struct target_ops) <arch_setup>: Rename to ...
3930 (struct target_ops) <post_create_inferior>: ... this.
3931 (target_arch_setup): Rename to ...
3932 (target_post_create_inferior): ... this, calling post_create_inferior.
3933 * server.c (start_inferior): Update target_arch_setup calls to
3934 target_post_create_inferior.
3935 * linux-low.c (linux_low_ptrace_options): Forward declare.
3936 (linux_arch_setup): Update its comment for general use.
3937 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3938 (struct linux_target_ops): Use linux_post_create_inferior.
3939 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3940 to post_create_inferior.
3941 * nto-low.c (struct nto_target_ops): Likewise.
3942 * spu-low.c (struct spu_target_ops): Likewise.
3943 * win32-low.c (struct win32_target_ops): Likewise.
3944
e58c48b4
AT		 39452015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3946
3947 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3948
fbec8956
AT		 39492015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3950
3951 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3952 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3953 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3954 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3955 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3956 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3957 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3958 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3959 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3960 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3961 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3962 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3963
9b4c5f87
AT		 39642015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3965
3966 * linux-low.c (linux_look_up_symbols): Don't call
3967 linux_supports_traceclone.
3968 * linux-low.h (thread_db_init): Remove use_events argument.
3969 * thread-db.c (thread_db_use_event): Remove global variable.
3970 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3971 (struct thread_db) <td_create_bp>: Remove field.
3972 (thread_db_create_event): Remove function.
3973 (thread_db_enable_reporting): Likewise.
3974 (find_one_thread): Don't check for thread_db_use_events.
3975 (attach_thread): Likewise.
3976 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3977 (try_thread_db_load_1): Don't check for thread_db_use_events.
3978 (thread_db_init): Remove use_events argument and thread events
3979 handling.
3980 (remove_thread_event_breakpoints): Remove function.
3981 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3982
7d00775e
AT		 39832015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3984
3985 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3986 New function.
3987 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3988 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3989 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3990 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3991 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3992 Initialize.
3993 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3994 New function.
3995 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3996 * linux-low.c (can_hardware_single_step): Use
3997 supports_hardware_single_step.
3998 (can_software_single_step): New function.
3999 (start_step_over): Call can_software_single_step.
4000 (linux_supports_hardware_single_step): New function.
4001 (struct target_ops) <supports_software_single_step>: Initialize.
4002 * linux-low.h (struct linux_target_ops)
4003 <supports_hardware_single_step>: Initialize.
4004 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4005 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4006 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4007 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4008 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4009 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4010 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4011 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4012 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4013 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4014 Initialize.
4015 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4016 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4017 Initialize.
4018 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4019 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4020 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4021 New function.
4022 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4023 * target.h (struct target_ops): <supports_software_single_step>:
4024 New field.
4025 (target_supports_software_single_step): New macro.
4026
2d97cd35
AT		 40272015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4028
4029 * linux-low.c (linux_wait_1): Fix pc advance condition.
4030 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4031 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4032
769ef81f
AT		 40332015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4034
4035 * linux-arm-low.c (arm_is_thumb_mode): New function.
4036 (arm_breakpoint_at): Use arm_is_thumb_mode.
4037 (arm_breakpoint_kind_from_current_state): New function.
4038 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4039 Initialize.
4040 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4041 (linux_breakpoint_kind_from_current_state): New function.
4042 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4043 * linux-low.h (struct linux_target_ops)
4044 <breakpoint_kind_from_current_state>: New field.
4045 * target.h (struct target_ops): Likewise.
4046 (target_breakpoint_kind_from_current_state): New macro.
4047
1bebeeca
PA		 40482015-11-30 Pedro Alves <palves@redhat.com>
4049
4050 * linux-low.c (linux_resume): Wake up the event loop before
4051 returning.
4052
a67a9fae
PA		 40532015-11-30 Pedro Alves <palves@redhat.com>
4054
4055 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4056 check.
4057 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4058 to -1.
4059 * target.c (struct thread_search): New structure.
4060 (thread_search_callback): New function.
4061 (prev_general_thread): New global.
4062 (prepare_to_access_memory, done_accessing_memory): New functions.
4063 * target.h (prepare_to_access_memory, done_accessing_memory):
4064 Replace macros with function declarations.
4065
f2faf941
PA		 40662015-11-30 Pedro Alves <palves@redhat.com>
4067
4068 PR 14618
4069 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4070 report TARGET_WAITKIND_NO_RESUMED.
4071 * remote-utils.c (prepare_resume_reply): Handle
4072 TARGET_WAITKIND_NO_RESUMED.
4073 * server.c (report_no_resumed): New global.
4074 (handle_query) <qSupported>: Handle "no-resumed+". Report
4075 "no-resumed+" support.
4076 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4077 return error if the client doesn't support no-resumed events.
4078 (push_stop_notification): New function.
4079 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4080 events if the client supports them.
4081
a681f9c9
PA		 40822015-11-30 Pedro Alves <palves@redhat.com>
4083
4084 * linux-low.c (thread_still_has_status_pending_p): Don't check
4085 vCont;t here.
4086 (lwp_resumed): New function.
4087 (status_pending_p_callback): Return early if the LWP is not
4088 supposed to be resumed.
4089
65706a29
PA		 40902015-11-30 Pedro Alves <palves@redhat.com>
4091
4092 * linux-low.c (handle_extended_wait): Assert that the LWP's
4093 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4094 thread create events, leave the new child's status pending.
4095 (linux_low_filter_event): If GDB wants to hear about thread exit
4096 events, leave the LWP marked dead and don't delete it.
4097 (linux_wait_for_event_filtered): Don't check for thread exit.
4098 (filter_exit_event): New function.
4099 (linux_wait_1): Use it, when returning an exit event.
4100 (linux_resume_one_lwp_throw): Assert that the LWP's
4101 waitstatus is TARGET_WAITKIND_IGNORE.
4102 * remote-utils.c (prepare_resume_reply): Handle
4103 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4104 * server.c (report_thread_events): New global.
4105 (handle_general_set): Handle QThreadEvents.
4106 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4107 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4108 TARGET_WAITKIND_THREAD_EXITED.
4109 * server.h (report_thread_events): Declare.
4110
56cf4bed
PA		 41112015-11-30 Pedro Alves <palves@redhat.com>
4112
4113 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4114 the thread's last_resume_kind was resume_stop.
4115
500c1d85
PA		 41162015-11-30 Pedro Alves <palves@redhat.com>
4117
4118 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4119 before returning.
4120
de979965
PA		 41212015-11-30 Pedro Alves <palves@redhat.com>
4122
4123 * server.c (handle_v_requests): Handle vCtrlC.
4124
34c65914
PA		 41252015-11-30 Pedro Alves <palves@redhat.com>
4126
4127 * gdbthread.h (find_any_thread_of_pid): Declare.
4128 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4129 functions.
4130 * server.c (handle_query): If current_thread is NULL, look for
4131 another thread of the selected process.
4132
79efa585 41332015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4134 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4135
4136 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4137 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4138 name in reply.
4139 * target.h (struct target_ops) <thread_name>: New field.
4140 (target_thread_name): New macro.
4141
80d82c19
JB		 41422015-11-23 Joel Brobecker <brobecker@adacore.com>
4143
4144 * regcache.h (regcache_invalidate_pid): Add declaration.
4145 * regcache.c (regcache_invalidate_pid): New function, extracted
4146 from regcache_invalidate.
4147 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4148 Add trivial documentation comment.
4149 * lynx-low.c: Use regcache_invalidate_pid instead of
4150 regcache_invalidate.
4151
64da5dd5
JB		 41522015-11-23 Joel Brobecker <brobecker@adacore.com>
4153
4154 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4155 and Elf64_auxv_t if the target is Android.
4156
37ce4055
DE		 41572015-11-22 Doug Evans <xdje42@gmail.com>
4158
4159 * target.h: #include <sys/types.h>.
4160
06e03fff
PA		 41612015-11-19 Pedro Alves <palves@redhat.com>
4162
4163 * linux-low.c (linux_process_qsupported): Change prototype.
4164 Adjust.
4165 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4166 Change prototype.
4167 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4168 and adjust to loop over all features.
4169 * server.c (handle_query) <qSupported>: Adjust to call
4170 target_process_qsupported once, passing it a vector of unprocessed
4171 features.
4172 * target.h (struct target_ops) <process_qsupported>: Change
4173 prototype.
4174 (target_process_qsupported): Adjust.
4175
9a084706
PA		 41762015-11-19 Pedro Alves <palves@redhat.com>
4177
4178 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4179 mode.
4180 * configure: Regenerate.
4181
dad44a1f
PA		 41822015-11-19 Pedro Alves <palves@redhat.com>
4183
4184 * configure: Regenerate.
4185
231c0592
YQ		 41862015-11-19 Yao Qi <yao.qi@linaro.org>
4187
4188 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4189 type to uint32_t.
4190
6c1c9a8b
YQ		 41912015-11-19 Yao Qi <yao.qi@linaro.org>
4192
4193 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4194 (struct aarch64_operand): Move enum out.
4195
9caa3311
YQ		 41962015-11-19 Yao Qi <yao.qi@linaro.org>
4197
4198 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4199 struct user_fpsimd_state *.
4200 (aarch64_store_fpregset): Likewise.
4201
6a69a054
YQ		 42022015-11-19 Yao Qi <yao.qi@linaro.org>
4203
4204 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4205 struct user_pt_regs *.
4206 (aarch64_store_gregset): Likewise.
4207
1798301e
PA		 42082015-11-18 Pedro Alves <palves@redhat.com>
4209
4210 * Makefile.in (all_object_files): Add $IPA_OBJS.
4211
ce7715e2
PA		 42122015-11-17 Pedro Alves <palves@redhat.com>
4213
4214 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4215 GDB_SIGNAL_0 and gdb_signal_to_string.
4216
c0879059
PA		 42172015-11-17 Pedro Alves <palves@redhat.com>
4218
4219 * win32-low.c (handle_output_debug_string): Remove parameter.
4220 (win32_kill): Remove our_status local and adjust call to
4221 handle_output_debug_string.
4222 (get_child_debug_event): Adjust call to
4223 handle_output_debug_string.
4224
1996e237
SM		 42252015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4226
4227 * linux-mips-low.c (mips_fill_gregset): Add cast.
4228 (mips_store_gregset): Likewise.
4229 (mips_fill_fpregset): Likewise.
4230 (mips_store_fpregset): Likewise.
4231
cbec665b
SM		 42322015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4233
4234 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4235 priv.
4236
eb3e3c67
SM		 42372015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4238
4239 * linux-mips-low.c (mips_linux_new_thread): Change type of
4240 watch_type to enum target_hw_bp_type.
4241
171de4b8
SM		 42422015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4243
4244 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4245 Change return type to arm_hwbp_type.
4246
04248ead
SM		 42472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4248
4249 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4250 (arm_store_gregset): Likewise.
4251 * linux-arm-low.c (arm_get_hwcap): Likewise.
4252 (arm_read_description): Likewise.
4253
04b3479c
SM		 42542015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4255
4256 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4257
2bc84e8a
SM		 42582015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4259
4260 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4261 (ppc_fill_vsxregset): Likewise.
4262 (ppc_store_vsxregset): Likewise.
4263 (ppc_fill_vrregset): Likewise.
4264 (ppc_store_vrregset): Likewise.
4265 (ppc_fill_evrregset): Likewise.
4266 (ppc_store_evrregset): Likewise.
4267
e6c5bb05
SM		 42682015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4269
4270 * linux-ppc-low.c (ppc_usrregs_info): Remove
4271 forward-declaration.
4272 (ppc_arch_setup): Move lower in file.
4273
7ea45d72
SM		 42742015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4275
4276 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4277 (ps_pdwrite): Likewise.
4278
69291610
HW		 42792015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4280
4281 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4282 to after assert checks.
4283
b42945fd
SM		 42842015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4285
4286 * proc-service.c (ps_pdread): Add/adjust casts.
4287 (ps_pdwrite): Add/adjust casts.
4288
d6f85c84
SM		 42892015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4290
4291 * server.c (handle_search_memory_1): Cast return value of
4292 memmem.
4293
f98cd059
SM		 42942015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4295
4296 * server.c (write_qxfer_response): Change type of data to
4297 gdb_byte *.
4298
d2412fa5
PA		 42992015-10-29 Pedro Alves <palves@redhat.com>
4300
4301 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4302
c17414a2
PA		 43032015-10-29 Pedro Alves <palves@redhat.com>
4304
4305 * tracepoint.c (clear_installed_tracepoints): Add casts.
4306
e053fbc4
PA		 43072015-10-29 Pedro Alves <palves@redhat.com>
4308
4309 * server.c (handle_v_cont, process_serial_event): Add enum
4310 gdb_signal casts to signal parsing code.
4311
add67df8
PA		 43122015-10-29 Pedro Alves <palves@redhat.com>
4313
4314 * linux-low.h (NULL_REGSET): Define.
4315 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4316 * linux-arm-low.c (arm_regsets): Likewise.
4317 * linux-crisv32-low.c (cris_regsets): Likewise.
4318 * linux-m68k-low.c (m68k_regsets): Likewise.
4319 * linux-mips-low.c (mips_regsets): Likewise.
4320 * linux-nios2-low.c (nios2_regsets): Likewise.
4321 * linux-ppc-low.c (ppc_regsets): Likewise.
4322 * linux-s390-low.c (s390_regsets): Likewise.
4323 * linux-sh-low.c (sh_regsets): Likewise.
4324 * linux-sparc-low.c (sparc_regsets): Likewise.
4325 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4326 * linux-tile-low.c (tile_regsets): Likewise.
4327 * linux-x86-low.c (x86_regsets): Likewise.
4328 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4329
50bc912a
PA		 43302015-10-29 Pedro Alves <palves@redhat.com>
4331
4332 * linux-low.h (NULL_REGSET): Define.
4333 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4334 * linux-arm-low.c (arm_regsets): Likewise.
4335 * linux-crisv32-low.c (cris_regsets): Likewise.
4336 * linux-m68k-low.c (m68k_regsets): Likewise.
4337 * linux-mips-low.c (mips_regsets): Likewise.
4338 * linux-nios2-low.c (nios2_regsets): Likewise.
4339 * linux-ppc-low.c (ppc_regsets): Likewise.
4340 * linux-s390-low.c (s390_regsets): Likewise.
4341 * linux-sh-low.c (sh_regsets): Likewise.
4342 * linux-sparc-low.c (sparc_regsets): Likewise.
4343 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4344 * linux-tile-low.c (tile_regsets): Likewise.
4345 * linux-x86-low.c (x86_regsets): Likewise.
4346 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4347
682b2546
DE		 43482015-10-26 Doug Evans <dje@google.com>
4349
4350 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4351
963843d4
DE		 43522015-10-26 Doug Evans <dje@google.com>
4353
4354 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4355
d41401ac
DE		 43562015-10-26 Doug Evans <dje@google.com>
4357
4358 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4359 for debug_printf.
4360 (attach_thread, find_new_threads_callback): Ditto.
4361
3db28855
AT		 43622015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4363
4364 * mem-break.h (set_breakpoint_data): Remove.
4365
fb78e89c
AT		 43662015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4367
4368 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4369 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4370 (initialize_low): Remove set_breakpoint_data call.
4371 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4372 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4373 (initialize_low): Remove set_breakpoint_data call.
4374 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4375 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4376 (initialize_low): Remove set_breakpoint_data call.
4377
2e6ee069
AT		 43782015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4379
4380 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4381 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4382 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4383 * target.h (target_breakpoint_kind_from_pc): New macro.
4384
1652a986
AT		 43852015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4386
4387 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4388 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4389 the default breakpoint kind.
4390
abeead09
AT		 43912015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4392
4393 * linux-arm-low.c (arm_supports_z_point_type): Add software
4394 breakpoint support.
4395
b0b4b501
AT		 43962015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4397
4398 * linux-arm-low.c: Refactor breakpoint definitions.
4399 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4400 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4401
8689682c
AT		 44022015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4403
4404 * Makefile.in: Add arm.c/o.
4405 * configure.srv: Likewise.
4406 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4407 (arm_breakpoint_kind_from_pc): New function.
4408 (arm_sw_breakpoint_from_kind): Return proper kind.
4409 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4410
27165294
AT		 44112015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4412
4413 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4414 removal.
4415 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4416 (struct raw_breakpoint) <size>: Remove.
4417 (struct raw_breakpoint) <kind>: Add.
4418 (bp_size): New function.
4419 (bp_opcode): Likewise.
4420 (find_raw_breakpoint_at): Adjust for kind.
4421 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4422 (remove_memory_breakpoint): Adjust for kind call bp_size.
4423 (set_raw_breakpoint_at): Adjust for kind.
4424 (set_breakpoint): Likewise.
4425 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4426 (delete_raw_breakpoint): Adjust for kind.
4427 (delete_breakpoint): Likewise.
4428 (find_gdb_breakpoint): Likewise.
4429 (set_gdb_breakpoint_1): Likewise.
4430 (set_gdb_breakpoint): Likewise.
4431 (delete_gdb_breakpoint_1): Likewise.
4432 (delete_gdb_breakpoint): Likewise.
4433 (uninsert_raw_breakpoint): Likewise.
4434 (reinsert_raw_breakpoint): Likewise.
4435 (set_breakpoint_data): Remove.
4436 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4437 (check_mem_read): Adjust for kind call bp_size.
4438 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4439 (clone_one_breakpoint): Adjust for kind.
4440 * mem-break.h (set_gdb_breakpoint): Likewise.
4441 (delete_gdb_breakpoint): Likewise.
4442 * server.c (process_serial_event): Likewise.
4443
dd373349
AT		 44442015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4445
4446 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4447 (struct linux_target_ops) <breakpoint>: Remove.
4448 (struct linux_target_ops) <breakpoint_len>: Remove.
4449 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4450 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4451 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4452 (arm_sw_breakpoint_from_kind): New function.
4453 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4454 (struct linux_target_ops) <breakpoint>: Remove.
4455 (struct linux_target_ops) <breakpoint_len>: Remove.
4456 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4457 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4458 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4459 (struct linux_target_ops) <breakpoint>: Remove.
4460 (struct linux_target_ops) <breakpoint_len>: Remove.
4461 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4462 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4463 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4464 (struct linux_target_ops) <breakpoint>: Remove.
4465 (struct linux_target_ops) <breakpoint_len>: Remove.
4466 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4467 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4468 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4469 and sw_breakpoint_from_kind to increment the pc.
4470 (linux_breakpoint_kind_from_pc): New function.
4471 (linux_sw_breakpoint_from_kind): New function.
4472 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4473 (initialize_low): Call breakpoint_kind_from_pc and
4474 sw_breakpoint_from_kind to replace breakpoint_data/len.
4475 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4476 New field.
4477 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4478 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4479 (struct linux_target_ops) <breakpoint>: Remove.
4480 (struct linux_target_ops) <breakpoint_len>: Remove.
4481 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4482 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4483 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4484 (struct linux_target_ops) <breakpoint>: Remove.
4485 (struct linux_target_ops) <breakpoint_len>: Remove.
4486 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4487 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4488 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4489 (struct linux_target_ops) <breakpoint>: Remove.
4490 (struct linux_target_ops) <breakpoint_len>: Remove.
4491 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4492 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4493 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4494 (struct linux_target_ops) <breakpoint>: Remove.
4495 (struct linux_target_ops) <breakpoint_len>: Remove.
4496 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4497 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4498 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4499 (struct linux_target_ops) <breakpoint>: Remove.
4500 (struct linux_target_ops) <breakpoint_len>: Remove.
4501 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4502 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4503 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4504 (struct linux_target_ops) <breakpoint>: Remove.
4505 (struct linux_target_ops) <breakpoint_len>: Remove.
4506 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4507 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4508 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4509 (struct linux_target_ops) <breakpoint>: Remove.
4510 (struct linux_target_ops) <breakpoint_len>: Remove.
4511 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4512 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4513 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4514 (struct linux_target_ops) <breakpoint>: Remove.
4515 (struct linux_target_ops) <breakpoint_len>: Remove.
4516 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4517 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4518 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4519 (struct linux_target_ops) <breakpoint>: Remove.
4520 (struct linux_target_ops) <breakpoint_len>: Remove.
4521 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4522 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4523 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4524 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4525 (struct linux_target_ops) <breakpoint>: Remove.
4526 (struct linux_target_ops) <breakpoint_len>: Remove.
4527 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4528 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4529 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4530 (struct linux_target_ops) <breakpoint>: Remove.
4531 (struct linux_target_ops) <breakpoint_len>: Remove.
4532 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4533 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4534
4cd98a19
AT		 45352015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4536
4537 * linux-cris-low.c (cris_get_pc): Remove void arg.
4538
774ee6d2
AR		 45392015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4540
4541 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4542 variable name.
4543
833dcd29
AR		 45442015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4545
4546 * inferiors.c (thread_pid_matches_callback): New function.
4547 (find_thread_process): New function.
4548 (remove_thread): Reset current_thread.
4549 (remove_process): Assert threads have been removed first.
4550
8d689ee5
YQ		 45512015-10-15 Yao Qi <yao.qi@linaro.org>
4552
4553 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4554 if it is 3.
4555 (aarch64_remove_point): Likewise.
4556 * regcache.c (regcache_register_size): New function.
4557
1c2e1515
YQ		 45582015-10-12 Yao Qi <yao.qi@linaro.org>
4559
4560 * linux-aarch64-low.c: Update all callers as emit_load_store
4561 is renamed to aarch64_emit_load_store.
4562
e1c587c3
YQ		 45632015-10-12 Yao Qi <yao.qi@linaro.org>
4564
4565 * linux-aarch64-low.c: Update all callers of function renaming
4566 from emit_insn to aarch64_emit_insn.
4567
b6542f81
YQ		 45682015-10-12 Yao Qi <yao.qi@linaro.org>
4569
4570 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4571 arch/aarch64-insn.h.
4572 (struct aarch64_memory_operand): Likewise.
4573 (ENCODE): Likewise.
4574 (emit_insn): Move to arch/aarch64-insn.c.
4575 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4576 (emit_load_store): Move to arch/aarch64-insn.c.
4577 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4578 (can_encode_int32): Remove.
4579
246994ce
YQ		 45802015-10-12 Yao Qi <yao.qi@linaro.org>
4581
4582 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4583 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4584 (aarch64_relocate_instruction): Likewise.
4585 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4586 (struct aarch64_insn_visitor): Likewise.
4587
0badd99f
YQ		 45882015-10-12 Yao Qi <yao.qi@linaro.org>
4589
4590 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4591 (struct aarch64_insn_visitor): New.
4592 (struct aarch64_insn_relocation_data): New.
4593 (aarch64_ftrace_insn_reloc_b): New function.
4594 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4595 (aarch64_ftrace_insn_reloc_cb): Likewise.
4596 (aarch64_ftrace_insn_reloc_tb): Likewise.
4597 (aarch64_ftrace_insn_reloc_adr): Likewise.
4598 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4599 (aarch64_ftrace_insn_reloc_others): Likewise.
4600 (visitor): New.
4601 (aarch64_relocate_instruction): Use visitor.
4602
dfaffe9d
YQ		 46032015-10-12 Yao Qi <yao.qi@linaro.org>
4604
4605 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4606 int. Add argument buf.
4607 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4608 aarch64_relocate_instruction.
4609
70b439f0
YQ		 46102015-10-12 Yao Qi <yao.qi@linaro.org>
4611
4612 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4613 argument insn. Remove local variable insn. Don't call
4614 target_read_uint32.
4615 (aarch64_install_fast_tracepoint_jump_pad): Call
4616 target_read_uint32.
4617
7781c06f
YQ		 46182015-09-30 Yao Qi <yao.qi@linaro.org>
4619
4620 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4621 (emit_load_store_pair): Likewise.
4622
9a3c8263
SM		 46232015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4624
4625 * dll.c (match_dll): Add cast(s).
4626 (unloaded_dll): Likewise.
4627 * linux-low.c (second_thread_of_pid_p): Likewise.
4628 (delete_lwp_callback): Likewise.
4629 (count_events_callback): Likewise.
4630 (select_event_lwp_callback): Likewise.
4631 (linux_set_resume_request): Likewise.
4632 * server.c (accumulate_file_name_length): Likewise.
4633 (emit_dll_description): Likewise.
4634 (handle_qxfer_threads_worker): Likewise.
4635 (visit_actioned_threads): Likewise.
4636 * thread-db.c (any_thread_of): Likewise.
4637 * tracepoint.c (same_process_p): Likewise.
4638 (match_blocktype): Likewise.
4639 (build_traceframe_info_xml): Likewise.
4640
224c3ddb
SM		 46412015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4642
4643 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4644 assignment.
4645 (gdb_unparse_agent_expr): Likewise.
4646 * hostio.c (require_data): Likewise.
4647 (handle_pread): Likewise.
4648 * linux-low.c (disable_regset): Likewise.
4649 (fetch_register): Likewise.
4650 (store_register): Likewise.
4651 (get_dynamic): Likewise.
4652 (linux_qxfer_libraries_svr4): Likewise.
4653 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4654 (set_fast_tracepoint_jump): Likewise.
4655 (uninsert_fast_tracepoint_jumps_at): Likewise.
4656 (reinsert_fast_tracepoint_jumps_at): Likewise.
4657 (validate_inserted_breakpoint): Likewise.
4658 (clone_agent_expr): Likewise.
4659 * regcache.c (init_register_cache): Likewise.
4660 * remote-utils.c (putpkt_binary_1): Likewise.
4661 (decode_M_packet): Likewise.
4662 (decode_X_packet): Likewise.
4663 (look_up_one_symbol): Likewise.
4664 (relocate_instruction): Likewise.
4665 (monitor_output): Likewise.
4666 * server.c (handle_search_memory): Likewise.
4667 (handle_qxfer_exec_file): Likewise.
4668 (handle_qxfer_libraries): Likewise.
4669 (handle_qxfer): Likewise.
4670 (handle_query): Likewise.
4671 (handle_v_cont): Likewise.
4672 (handle_v_run): Likewise.
4673 (captured_main): Likewise.
4674 * target.c (write_inferior_memory): Likewise.
4675 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4676 * tracepoint.c (init_trace_buffer): Likewise.
4677 (add_tracepoint_action): Likewise.
4678 (add_traceframe): Likewise.
4679 (add_traceframe_block): Likewise.
4680 (cmd_qtdpsrc): Likewise.
4681 (cmd_qtdv): Likewise.
4682 (cmd_qtstatus): Likewise.
4683 (response_source): Likewise.
4684 (response_tsv): Likewise.
4685 (cmd_qtnotes): Likewise.
4686 (gdb_collect): Likewise.
4687 (initialize_tracepoint): Likewise.
4688
afbe19f8
PL		 46892015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4690
4691 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4692 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4693 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4694 <NOP>: New.
4695 (enum aarch64_condition_codes): New enum.
4696 (w0): New static global.
4697 (fp): Likewise.
4698 (lr): Likewise.
4699 (struct aarch64_memory_operand) <type>: New
4700 MEMORY_OPERAND_POSTINDEX type.
4701 (postindex_memory_operand): New helper function.
4702 (emit_ret): New function.
4703 (emit_load_store_pair): New function, factored out of emit_stp
4704 with support for MEMORY_OPERAND_POSTINDEX.
4705 (emit_stp): Rewrite using emit_load_store_pair.
4706 (emit_ldp): New function.
4707 (emit_load_store): Likewise.
4708 (emit_ldr): Mention post-index instruction in comment.
4709 (emit_ldrh): New function.
4710 (emit_ldrb): New function.
4711 (emit_ldrsw): Mention post-index instruction in comment.
4712 (emit_str): Likewise.
4713 (emit_subs): New function.
4714 (emit_cmp): Likewise.
4715 (emit_and): Likewise.
4716 (emit_orr): Likewise.
4717 (emit_orn): Likewise.
4718 (emit_eor): Likewise.
4719 (emit_mvn): Likewise.
4720 (emit_lslv): Likewise.
4721 (emit_lsrv): Likewise.
4722 (emit_asrv): Likewise.
4723 (emit_mul): Likewise.
4724 (emit_sbfm): Likewise.
4725 (emit_sbfx): Likewise.
4726 (emit_ubfm): Likewise.
4727 (emit_ubfx): Likewise.
4728 (emit_csinc): Likewise.
4729 (emit_cset): Likewise.
4730 (emit_nop): Likewise.
4731 (emit_ops_insns): New helper function.
4732 (emit_pop): Likewise.
4733 (emit_push): Likewise.
4734 (aarch64_emit_prologue): New function.
4735 (aarch64_emit_epilogue): Likewise.
4736 (aarch64_emit_add): Likewise.
4737 (aarch64_emit_sub): Likewise.
4738 (aarch64_emit_mul): Likewise.
4739 (aarch64_emit_lsh): Likewise.
4740 (aarch64_emit_rsh_signed): Likewise.
4741 (aarch64_emit_rsh_unsigned): Likewise.
4742 (aarch64_emit_ext): Likewise.
4743 (aarch64_emit_log_not): Likewise.
4744 (aarch64_emit_bit_and): Likewise.
4745 (aarch64_emit_bit_or): Likewise.
4746 (aarch64_emit_bit_xor): Likewise.
4747 (aarch64_emit_bit_not): Likewise.
4748 (aarch64_emit_equal): Likewise.
4749 (aarch64_emit_less_signed): Likewise.
4750 (aarch64_emit_less_unsigned): Likewise.
4751 (aarch64_emit_ref): Likewise.
4752 (aarch64_emit_if_goto): Likewise.
4753 (aarch64_emit_goto): Likewise.
4754 (aarch64_write_goto_address): Likewise.
4755 (aarch64_emit_const): Likewise.
4756 (aarch64_emit_call): Likewise.
4757 (aarch64_emit_reg): Likewise.
4758 (aarch64_emit_pop): Likewise.
4759 (aarch64_emit_stack_flush): Likewise.
4760 (aarch64_emit_zero_ext): Likewise.
4761 (aarch64_emit_swap): Likewise.
4762 (aarch64_emit_stack_adjust): Likewise.
4763 (aarch64_emit_int_call_1): Likewise.
4764 (aarch64_emit_void_call_2): Likewise.
4765 (aarch64_emit_eq_goto): Likewise.
4766 (aarch64_emit_ne_goto): Likewise.
4767 (aarch64_emit_lt_goto): Likewise.
4768 (aarch64_emit_le_goto): Likewise.
4769 (aarch64_emit_gt_goto): Likewise.
4770 (aarch64_emit_ge_got): Likewise.
4771 (aarch64_emit_ops_impl): New static global variable.
4772 (aarch64_emit_ops): New target function, return
4773 &aarch64_emit_ops_impl.
4774 (struct linux_target_ops): Install it.
4775
bb903df0
PL		 47762015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4777
4778 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4779 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4780 aarch64-ipa.o.
4781 * linux-aarch64-ipa.c: New file.
4782 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4783 and endian.h.
4784 (aarch64_get_thread_area): New target method.
4785 (extract_signed_bitfield): New helper function.
4786 (aarch64_decode_ldr_literal): New function.
4787 (enum aarch64_opcodes): New enum.
4788 (struct aarch64_register): New struct.
4789 (struct aarch64_operand): New struct.
4790 (x0): New static global.
4791 (x1): Likewise.
4792 (x2): Likewise.
4793 (x3): Likewise.
4794 (x4): Likewise.
4795 (w2): Likewise.
4796 (ip0): Likewise.
4797 (sp): Likewise.
4798 (xzr): Likewise.
4799 (aarch64_register): New helper function.
4800 (register_operand): Likewise.
4801 (immediate_operand): Likewise.
4802 (struct aarch64_memory_operand): New struct.
4803 (offset_memory_operand): New helper function.
4804 (preindex_memory_operand): Likewise.
4805 (enum aarch64_system_control_registers): New enum.
4806 (ENCODE): New macro.
4807 (emit_insn): New helper function.
4808 (emit_b): New function.
4809 (emit_bcond): Likewise.
4810 (emit_cb): Likewise.
4811 (emit_tb): Likewise.
4812 (emit_blr): Likewise.
4813 (emit_stp): Likewise.
4814 (emit_ldp_q_offset): Likewise.
4815 (emit_stp_q_offset): Likewise.
4816 (emit_load_store): Likewise.
4817 (emit_ldr): Likewise.
4818 (emit_ldrsw): Likewise.
4819 (emit_str): Likewise.
4820 (emit_ldaxr): Likewise.
4821 (emit_stxr): Likewise.
4822 (emit_stlr): Likewise.
4823 (emit_data_processing_reg): Likewise.
4824 (emit_data_processing): Likewise.
4825 (emit_add): Likewise.
4826 (emit_sub): Likewise.
4827 (emit_mov): Likewise.
4828 (emit_movk): Likewise.
4829 (emit_mov_addr): Likewise.
4830 (emit_mrs): Likewise.
4831 (emit_msr): Likewise.
4832 (emit_sevl): Likewise.
4833 (emit_wfe): Likewise.
4834 (append_insns): Likewise.
4835 (can_encode_int32_in): New helper function.
4836 (aarch64_relocate_instruction): New function.
4837 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4838 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4839 (struct linux_target_ops): Install aarch64_get_thread_area,
4840 aarch64_install_fast_tracepoint_jump_pad and
4841 aarch64_get_min_fast_tracepoint_insn_len.
4842
787749ea
PL		 48432015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4844
4845 * Makefile.in (aarch64-insn.o): New rule.
4846 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4847
9812b2e6
YQ		 48482015-09-21 Yao Qi <yao.qi@linaro.org>
4849
4850 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4851
18fe412b
YQ		 48522015-09-21 Yao Qi <yao.qi@linaro.org>
4853
4854 * tracepoint.c (max_jump_pad_size): Remove.
4855
a0cc84cd
YQ		 48562015-09-18 Yao Qi <yao.qi@linaro.org>
4857
4858 * linux-aarch64-low.c: Don't include sys/uio.h.
4859 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4860
d78908cf
WW		 48612015-09-16 Wei-cheng Wang <cole945@gmail.com>
4862
4863 * tracepoint.c (eval_result_type): Change prototype.
4864 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4865
d57e0d50
PA		 48662015-09-15 Pedro Alves <palves@redhat.com>
4867
4868 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4869 Check whether to report exec events instead of checking whether
4870 multiprocess is enabled.
4871
5a676acc
PA		 48722015-09-15 Pedro Alves <palves@redhat.com>
4873
4874 PR remote/18965
4875 * remote-utils.c (prepare_resume_reply): Merge
4876 TARGET_WAITKIND_VFORK_DONE switch case with the
4877 TARGET_WAITKIND_FORKED case.
4878
7c5d0fad
YQ		 48792015-09-15 Yao Qi <yao.qi@linaro.org>
4880
4881 * server.c (handle_query): Check string comparison using
4882 "else if" instead of "if".
4883
750ce8d1
YQ		 48842015-09-15 Yao Qi <yao.qi@linaro.org>
4885
4886 * server.c (vCont_supported): New global variable.
4887 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4888 matches. Append ";vContSupported+" to own_buf.
4889 (handle_v_requests): Append ";s;S" to own_buf if target supports
4890 hardware single step or vCont_supported is false.
4891 (capture_main): Set vCont_supported to zero.
4892
70b90b91
YQ		 48932015-09-15 Yao Qi <yao.qi@linaro.org>
4894
4895 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4896 it to ...
4897 (linux_supports_hardware_single_step): ... New function.
4898 (linux_target_ops): Update.
4899 * lynx-low.c (lynx_target_ops): Set field
4900 supports_hardware_single_step to target_can_do_hardware_single_step.
4901 * nto-low.c (nto_target_ops): Likewise.
4902 * spu-low.c (spu_target_ops): Likewise.
4903 * win32-low.c (win32_target_ops): Likewise.
4904 * target.c (target_can_do_hardware_single_step): New function.
4905 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4906 Remove. <supports_hardware_single_step>: New field.
4907 (target_supports_conditional_breakpoints): Remove.
4908 (target_supports_hardware_single_step): New macro.
4909 (target_can_do_hardware_single_step): Declare.
4910 * server.c (handle_query): Use target_supports_hardware_single_step
4911 instead of target_supports_conditional_breakpoints.
4912
ade90bde
YQ		 49132015-09-15 Yao Qi <yao.qi@linaro.org>
4914
4915 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4916 function.
4917 (struct linux_target_ops the_low_target): Install
4918 aarch64_linux_siginfo_fixup.
4919
94585166
DB		 49202015-09-11 Don Breazeal <donb@codesourcery.com>
4921 Luis Machado <lgustavo@codesourcery.com>
4922
4923 * linux-low.c (linux_mourn): Static declaration.
4924 (linux_arch_setup): Move in front of
4925 handle_extended_wait.
4926 (linux_arch_setup_thread): New function.
4927 (handle_extended_wait): Handle exec events. Call
4928 linux_arch_setup_thread. Make event_lwp argument a
4929 pointer-to-a-pointer.
4930 (check_zombie_leaders): Do not check stopped threads.
4931 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4932 (linux_low_filter_event): Add lwp and thread for exec'ing
4933 non-leader thread if leader thread has been deleted.
4934 Refactor code into linux_arch_setup_thread and call it.
4935 Pass child lwp pointer by reference to handle_extended_wait.
4936 (linux_wait_for_event_filtered): Update comment.
4937 (linux_wait_1): Prevent clobbering exec event status.
4938 (linux_supports_exec_events): New function.
4939 (linux_target_ops) <supports_exec_events>: Initialize new member.
4940 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4941 new member.
4942 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4943 * server.c (report_exec_events): New global variable.
4944 (handle_query): Handle qSupported query for exec-events feature.
4945 (captured_main): Initialize report_exec_events.
4946 * server.h (report_exec_events): Declare new global variable.
4947 * target.h (struct target_ops) <supports_exec_events>: New
4948 member.
4949 (target_supports_exec_events): New macro.
4950 * win32-low.c (win32_target_ops) <supports_exec_events>:
4951 Initialize new member.
4952
0568462b
MM		 49532015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4954
4955 * linux-low.c (linux_low_enable_btrace): Remove.
4956 (linux_target_ops): Replace linux_low_enable_btrace with
4957 linux_enable_btrace.
4958
39edd165
YQ		 49592015-09-03 Yao Qi <yao.qi@linaro.org>
4960
4961 * linux-aarch64-low.c (aarch64_insert_point): Call
4962 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4963 returns true.
4964
1db33b5a
UW		 49652015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4966
4967 * linux-low.c (check_stopped_by_breakpoint): Use
4968 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4969
ab290430
PA		 49702015-08-27 Pedro Alves <palves@redhat.com>
4971
4972 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4973
8d749320
SM		 49742015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4975
6711b7f8
SM		 4976 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4977 the XNEW-family equivalent.
8d749320
SM		 4978 (compile_bytecodes): Likewise.
4979 * dll.c (loaded_dll): Likewise.
4980 * event-loop.c (append_callback_event): Likewise.
4981 (create_file_handler): Likewise.
4982 (create_file_event): Likewise.
4983 * hostio.c (handle_open): Likewise.
4984 * inferiors.c (add_thread): Likewise.
4985 (add_process): Likewise.
4986 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4987 * linux-arm-low.c (arm_new_process): Likewise.
4988 (arm_new_thread): Likewise.
4989 * linux-low.c (add_to_pid_list): Likewise.
4990 (linux_add_process): Likewise.
4991 (handle_extended_wait): Likewise.
4992 (add_lwp): Likewise.
4993 (enqueue_one_deferred_signal): Likewise.
4994 (enqueue_pending_signal): Likewise.
4995 (linux_resume_one_lwp_throw): Likewise.
4996 (linux_resume_one_thread): Likewise.
4997 (linux_read_memory): Likewise.
4998 (linux_write_memory): Likewise.
4999 * linux-mips-low.c (mips_linux_new_process): Likewise.
5000 (mips_linux_new_thread): Likewise.
5001 (mips_add_watchpoint): Likewise.
5002 * linux-x86-low.c (initialize_low_arch): Likewise.
5003 * lynx-low.c (lynx_add_process): Likewise.
5004 * mem-break.c (set_raw_breakpoint_at): Likewise.
5005 (set_breakpoint): Likewise.
5006 (add_condition_to_breakpoint): Likewise.
5007 (add_commands_to_breakpoint): Likewise.
5008 (clone_agent_expr): Likewise.
5009 (clone_one_breakpoint): Likewise.
5010 * regcache.c (new_register_cache): Likewise.
5011 * remote-utils.c (look_up_one_symbol): Likewise.
5012 * server.c (queue_stop_reply): Likewise.
5013 (start_inferior): Likewise.
5014 (queue_stop_reply_callback): Likewise.
5015 (handle_target_event): Likewise.
5016 * spu-low.c (fetch_ppc_memory): Likewise.
5017 (store_ppc_memory): Likewise.
5018 * target.c (set_target_ops): Likewise.
5019 * thread-db.c (thread_db_load_search): Likewise.
5020 (try_thread_db_load_1): Likewise.
5021 * tracepoint.c (add_tracepoint): Likewise.
5022 (add_tracepoint_action): Likewise.
5023 (create_trace_state_variable): Likewise.
5024 (cmd_qtdpsrc): Likewise.
5025 (cmd_qtro): Likewise.
5026 (add_while_stepping_state): Likewise.
5027 * win32-low.c (child_add_thread): Likewise.
5028 (get_image_name): Likewise.
5029
ed8b7b42
YQ		 50302015-08-25 Yao Qi <yao.qi@linaro.org>
5031
5032 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5033
db3cb7cb
YQ		 50342015-08-25 Yao Qi <yao.qi@linaro.org>
5035
5036 * Makefile.in (aarch64-linux.o): New rule.
5037 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5038 srv_tgtobj.
5039 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5040 (aarch64_init_debug_reg_state): Make it extern.
5041 (aarch64_linux_prepare_to_resume): Remove.
5042
f6011a1c
YQ		 50432015-08-25 Yao Qi <yao.qi@linaro.org>
5044
5045 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5046 lwp_arch_private_info and ptid_of_lwp.
5047
88e2cf7e
YQ		 50482015-08-25 Yao Qi <yao.qi@linaro.org>
5049
5050 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5051 Find proc_info by find_process_pid. All callers updated.
5052
5e35436e
YQ		 50532015-08-25 Yao Qi <yao.qi@linaro.org>
5054
5055 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5056 Remove.
5057 (debug_reg_change_callback): Remove.
5058 (aarch64_notify_debug_reg_change): Remove.
5059
4a8a7965
YQ		 50602015-08-25 Yao Qi <yao.qi@linaro.org>
5061
5062 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5063 Call current_lwp_ptid.
5064
32a271ee
YQ		 50652015-08-25 Yao Qi <yao.qi@linaro.org>
5066
5067 * linux-aarch64-low.c (debug_reg_change_callback): Use
5068 debug_printf.
5069
0d51c8d7
YQ		 50702015-08-25 Yao Qi <yao.qi@linaro.org>
5071
5072 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5073
31a43dd5
YQ		 50742015-08-25 Yao Qi <yao.qi@linaro.org>
5075
5076 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5077
8ee52567
YQ		 50782015-08-25 Yao Qi <yao.qi@linaro.org>
5079
5080 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5081 the code.
5082
ff3f0f45
YQ		 50832015-08-25 Yao Qi <yao.qi@linaro.org>
5084
5085 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5086 Remove.
5087 (debug_reg_change_callback): Remove argument entry and add argument
5088 lwp. Remove local variable thread. Don't print thread id in the
5089 debugging output. Don't check whether pid of thread equals to pid.
5090 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5091 iterate_over_lwps instead find_inferior.
5092
3d40fbb5
PA		 50932015-08-24 Pedro Alves <palves@redhat.com>
5094
5095 * inferiors.c (get_first_process): New function.
5096 * inferiors.h (get_first_process): New declaration.
5097 * remote-utils.c (read_ptid): Default to the first process in the
5098 list, instead of to the current thread's process.
5099
438e1e42
PA		 51002015-08-24 Pedro Alves <palves@redhat.com>
5101
5102 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5103 * event-loop.c: Likewise.
5104 * remote-utils.c: Likewise.
5105 * tracepoint.c: Likewise.
5106
a8c6d4fc
PA		 51072015-08-24 Pedro Alves <palves@redhat.com>
5108
5109 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5110 ptid_get_lwp.
5111
99b0bb12
PA		 51122015-08-21 Pedro Alves <palves@redhat.com>
5113
5114 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5115 instead of literal 1.
5116
f8904751
PA		 51172015-08-21 Pedro Alves <palves@redhat.com>
5118
5119 * tdesc.c (default_description): Explicitly zero-initialize.
5120
465a859e
PA		 51212015-08-21 Pedro Alves <palves@redhat.com>
5122
5123 PR gdb/18749
5124 * inferiors.c (remove_thread): Discard any pending stop reply for
5125 this thread.
5126 * server.c (remove_all_on_match_pid): Rename to ...
5127 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5128 instead of a pid.
5129 (discard_queued_stop_replies): Change parameter to a ptid. Now
5130 extern.
5131 (handle_v_kill, kill_inferior_callback, captured_main)
5132 (process_serial_event): Adjust.
5133 * server.h (discard_queued_stop_replies): Declare.
5134
f0db101d
PA		 51352015-08-21 Pedro Alves <palves@redhat.com>
5136
5137 * linux-low.c (wait_for_sigstop): Always switch to no thread
5138 selected if the previously current thread dies.
5139 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5140 process instead of the current thread's.
5141 * remote-utils.c (input_interrupt): Don't check if there's no
5142 current thread.
5143 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5144 current thread to the general thread fails, error out.
5145 (handle_qxfer_auxv, handle_qxfer_libraries)
5146 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5147 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5148 (handle_query): Check if there's a thread selected instead of
5149 checking whether there's any thread in the thread list.
5150 (handle_qxfer_threads, handle_qxfer_btrace)
5151 (handle_qxfer_btrace_conf): Don't error out early if there's no
5152 thread in the thread list.
5153 (handle_v_cont, myresume): Don't set the current thread to the
5154 continue thread.
5155 (process_serial_event) <Hg handling>: Also set thread_id if the
5156 previous general thread is still alive.
5157 (process_serial_event) <g/G handling>: If setting the current
5158 thread to the general thread fails, error out.
5159 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5160 thread's lwp instead of the current thread's.
5161 * target.c (set_desired_thread): If the desired thread was not
5162 found, leave the current thread pointing to NULL. Return an int
5163 (boolean) indicating success.
5164 * target.h (set_desired_thread): Change return type to int.
5165
40045d91
MF		 51662015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5167
5168 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5169 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5170 #includes.
5171 (ps_get_thread_area): New function.
5172
45face3b
GB		 51732015-08-19 Gary Benson <gbenson@redhat.com>
5174
5175 * hostio.c (handle_pread): Do not attempt to read more data
5176 than hostio_reply_with_data can fit in a packet.
5177
16d5f642
JB		 51782015-08-18 Joel Brobecker <brobecker@adacore.com>
5179
5180 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5181
a738da3a
MF		 51822015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5183
5184 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5185
33ebda9d
PA		 51862015-08-06 Pedro Alves <palves@redhat.com>
5187
5188 * tracepoint.c (expr_eval_result): Now an int.
5189
a44892be
PA		 51902015-08-06 Pedro Alves <palves@redhat.com>
5191
5192 * gdbthread.h (struct regcache): Forward declare.
5193 (struct thread_info) <regcache_data>: Now a struct regcache
5194 pointer.
5195 * inferiors.c (inferior_regcache_data)
5196 (set_inferior_regcache_data): Now work with struct regcache
5197 pointers.
5198 * inferiors.h (struct regcache): Forward declare.
5199 (inferior_regcache_data, set_inferior_regcache_data): Now work
5200 with struct regcache pointers.
5201 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5202 (free_register_cache_thread): Remove struct regcache pointer
5203 casts.
5204
608a1e46
PA		 52052015-08-06 Pedro Alves <palves@redhat.com>
5206
5207 * server.c (captured_main): On error, print the exception message
5208 to stderr, and if run_once is set, throw a quit.
5209
f0ce0d3a
PA		 52102015-08-06 Pedro Alves <palves@redhat.com>
5211
5212 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5213 the current thread.
5214
bf47e248
PA		 52152015-08-06 Pedro Alves <palves@redhat.com>
5216
5217 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5218 reading beyond the passed in buffer length.
5219
b6b9ffcc
PL		 52202015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5221
5222 * tracepoint.c (symbol_list) <required>: Remove.
5223
863d01bd
PA		 52242015-08-06 Pedro Alves <palves@redhat.com>
5225
5226 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5227 count if stopping and suspending threads.
5228 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5229 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5230 (linux_detach): Complete an ongoing step-over.
5231 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5232 throughout.
5233 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5234 (linux_wait_1): If passing a signal to the inferior after
5235 finishing a step-over, unsuspend and re-resume all lwps. If we
5236 see a single-step event but the thread should be continuing, don't
5237 pass the trap to gdb.
5238 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5239 internal_error instead of gdb_assert.
5240 (enqueue_pending_signal): New function.
5241 (check_ptrace_stopped_lwp_gone): Add debug output.
5242 (start_step_over): Use internal_error instead of gdb_assert.
5243 (complete_ongoing_step_over): New function.
5244 (linux_resume_one_thread): Don't resume a suspended thread.
5245 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5246 it stepping.
5247
00db26fa
PA		 52482015-08-06 Pedro Alves <palves@redhat.com>
5249
5250 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5251 (linux_thread_alive): Use lwp_is_marked_dead.
5252 (extended_event_reported): Delete.
5253 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5254 instead of extended_event_reported.
5255 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5256 as well.
5257 (lwp_is_marked_dead): New function.
5258 (lwp_running): Use lwp_is_marked_dead.
5259 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5260 comment.
5261
ad071a30
PA		 52622015-08-06 Pedro Alves <palves@redhat.com>
5263
5264 * linux-low.c (linux_wait_1): Move fork event output out of the
5265 !report_to_gdb check. Pass event_child->waitstatus to
5266 target_waitstatus_to_string instead of ourstatus.
5267
524b57e6
YQ		 52682015-08-04 Yao Qi <yao.qi@linaro.org>
5269
5270 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5271 if current_thread is 32 bit.
5272
6085d6f6
YQ		 52732015-08-04 Yao Qi <yao.qi@linaro.org>
5274
5275 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5276 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5277 * server.c (extended_protocol): Remove "static".
5278 * server.h (extended_protocol): Declare it.
5279
8a7e4587
YQ		 52802015-08-04 Yao Qi <yao.qi@linaro.org>
5281
5282 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5283 both aarch64 and aarch32.
5284 (aarch64_set_pc): Likewise.
5285
3b53ae99
YQ		 52862015-08-04 Yao Qi <yao.qi@linaro.org>
5287
5288 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5289 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5290 arm-with-neon.xml to srv_xmlfiles.
5291 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5292 (is_64bit_tdesc): New function.
5293 (aarch64_linux_read_description): New function.
5294 (aarch64_arch_setup): Call aarch64_linux_read_description.
5295 (regs_info): Rename to regs_info_aarch64.
5296 (aarch64_regs_info): Return right regs_info.
5297 (initialize_low_arch): Call initialize_low_arch_aarch32.
5298
bd9e6534
YQ		 52992015-08-04 Yao Qi <yao.qi@linaro.org>
5300
5301 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5302 * linux-aarch32-low.c: New file.
5303 * linux-aarch32-low.h: New file.
5304 * linux-arm-low.c (arm_fill_gregset): Move it to
5305 linux-aarch32-low.c.
5306 (arm_store_gregset): Likewise.
5307 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5308 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5309 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5310 (regs_info): Rename to regs_info_arm.
5311 (arm_regs_info): Return regs_info_aarch32 if
5312 have_ptrace_getregset is 1 and target description is
5313 arm_with_neon or arm_with_vfpv3.
5314 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5315 Call initialize_low_arch_aarch32 instead.
5316
ded48a5e
YQ		 53172015-08-04 Yao Qi <yao.qi@linaro.org>
5318
5319 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5320 * linux-low.c: ... here.
5321 * linux-low.h (have_ptrace_getregset): Declare it.
5322
96e9210f
PA		 53232015-08-04 Pedro Alves <palves@redhat.com>
5324
5325 * thread-db.c (struct thread_db): Use new typedefs.
5326 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5327 CHK calls.
5328 (disable_thread_event_reporting): Cast result of dlsym to
5329 destination function pointer type.
5330 (thread_db_mourn): Use td_ta_delete_ftype.
5331
af60a1ef
SL		 53322015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5333
5334 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5335 arch variant.
5336 (CDX_BREAKPOINT): Define for R2.
5337 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5338 (the_low_target): Add comments.
5339
e8b41681
YQ		 53402015-07-30 Yao Qi <yao.qi@linaro.org>
5341
5342 * linux-arm-low.c (arm_hwcap): Remove it.
5343 (arm_read_description): New local variable arm_hwcap. Don't
5344 set arm_hwcap to zero.
5345
89abb039
YQ		 53462015-07-30 Yao Qi <yao.qi@linaro.org>
5347
5348 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5349 Use regcache->tdesc instead.
5350 (arm_store_wmmxregset): Likewise.
5351 (arm_fill_vfpregset): Likewise.
5352 (arm_store_vfpregset): Likewise.
5353
deca266c
YQ		 53542015-07-30 Yao Qi <yao.qi@linaro.org>
5355
5356 * linux-arm-low.c: Include arch/arm.h.
5357 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5358 (arm_store_gregset): Likewise.
5359
aa58a496
SM		 53602015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5361
5362 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5363 ptrace's 4th parameter.
5364
50904b25
YQ		 53652015-07-27 Yao Qi <yao.qi@linaro.org>
5366
5367 * configure.srv (case aarch64*-*-linux*): Don't set
5368 srv_linux_usrregs.
5369
5826e159
PA		 53702015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5371
5372 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5373 sys/ptrace.h.
5374 * linux-arm-low.c: Likewise.
5375 * linux-cris-low.c: Likewise.
5376 * linux-crisv32-low.c: Likewise.
5377 * linux-low.c: Likewise.
5378 * linux-m68k-low.c: Likewise.
5379 * linux-mips-low.c: Likewise.
5380 * linux-nios2-low.c: Likewise.
5381 * linux-s390-low.c: Likewise.
5382 * linux-sparc-low.c: Likewise.
5383 * linux-tic6x-low.c: Likewise.
5384 * linux-tile-low.c: Likewise.
5385 * linux-x86-low.c: Likewise.
5386
54019719
PA		 53872015-07-24 Pedro Alves <palves@redhat.com>
5388
5389 * config.in: Regenerate.
5390 * configure: Regenerate.
5391
eb7aa561
PA		 53922015-07-24 Pedro Alves <palves@redhat.com>
5393
5394 * acinclude.m4: Include ../ptrace.m4.
5395 * configure.ac: Call GDB_AC_PTRACE.
5396 * config.in, configure: Regenerate.
5397
55d7b841
YQ		 53982015-07-24 Yao Qi <yao.qi@linaro.org>
5399
5400 * linux-low.c (linux_create_inferior): Remove setting to
5401 proc->priv->new_inferior.
5402 (linux_attach): Likewise.
5403 (linux_low_filter_event): Likewise.
5404 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5405
c06cbd92
YQ		 54062015-07-24 Yao Qi <yao.qi@linaro.org>
5407
5408 * linux-low.c (linux_arch_setup): New function.
5409 (linux_low_filter_event): If proc->tdesc is NULL and
5410 proc->attached is true, call the_low_target.arch_setup.
5411 Otherwise, keep status pending, and return.
5412 (linux_resume_one_lwp_throw): Don't call get_pc if
5413 thread->while_stepping isn't NULL. Don't call
5414 get_thread_regcache if proc->tdesc is NULL.
5415 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5416 (linux_target_ops): Install arch_setup.
5417 * server.c (start_inferior): Call the_target->arch_setup.
5418 * target.h (struct target_ops) <arch_setup>: New field.
5419 (target_arch_setup): New marco.
5420 * lynx-low.c (lynx_target_ops): Update.
5421 * nto-low.c (nto_target_ops): Update.
5422 * spu-low.c (spu_target_ops): Update.
5423 * win32-low.c (win32_target_ops): Update.
5424
5ae3ebba
YQ		 54252015-07-24 Yao Qi <yao.qi@linaro.org>
5426
5427 * linux-low.c (linux_add_process): Don't set
5428 proc->priv->new_inferior.
5429 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5430 (linux_attach): Likewise.
5431
eb97750b
YQ		 54322015-07-24 Yao Qi <yao.qi@linaro.org>
5433
5434 * server.c (start_inferior): Code refactor.
5435
51aee833
YQ		 54362015-07-24 Yao Qi <yao.qi@linaro.org>
5437
5438 * server.c (process_serial_event): Set general_thread.
5439
af1b22f3
YQ		 54402015-07-21 Yao Qi <yao.qi@linaro.org>
5441
5442 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5443 aarch64_linux_get_debug_reg_capacity.
5444
554717a3
YQ		 54452015-07-17 Yao Qi <yao.qi@linaro.org>
5446
5447 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5448 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5449 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5450 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5451 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5452 (AARCH64_HWP_ALIGNMENT): Likewise.
5453 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5454 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5455 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5456 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5457 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5458 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5459 (struct aarch64_debug_reg_state): Likewise.
5460 (struct arch_lwp_info): Likewise.
5461 (aarch64_align_watchpoint): Likewise.
5462 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5463 (aarch64_watchpoint_length): Likewise.
5464 (aarch64_point_encode_ctrl_reg): Likewise
5465 (aarch64_point_is_aligned): Likewise.
5466 (aarch64_align_watchpoint): Likewise.
5467 (aarch64_linux_set_debug_regs):
5468 (aarch64_dr_state_insert_one_point): Likewise.
5469 (aarch64_dr_state_remove_one_point): Likewise.
5470 (aarch64_handle_breakpoint): Likewise.
5471 (aarch64_handle_aligned_watchpoint): Likewise.
5472 (aarch64_handle_unaligned_watchpoint): Likewise.
5473 (aarch64_handle_watchpoint): Likewise.
5474
c67ca4de
YQ		 54752015-07-17 Yao Qi <yao.qi@linaro.org>
5476
5477 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5478 and don't aarch64_get_debug_reg_state. All callers update.
5479 (aarch64_handle_aligned_watchpoint): Likewise.
5480 (aarch64_handle_unaligned_watchpoint): Likewise.
5481 (aarch64_handle_watchpoint): Likewise.
5482 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5483 (aarch64_remove_point): Likewise.
5484
25abf979
YQ		 54852015-07-17 Yao Qi <yao.qi@linaro.org>
5486
5487 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5488 debug_printf.
5489 (aarch64_handle_unaligned_watchpoint): Likewise.
5490
db1ff28b
JK		 54912015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5492
5493 Revert the previous 3 commits:
5494 Move gdb_regex* to common/
5495 Move linux_find_memory_regions_full & co.
5496 gdbserver build-id attribute generator
5497
700ca40f
JK		 54982015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5499 Jan Kratochvil <jan.kratochvil@redhat.com>
5500
5501 gdbserver build-id attribute generator.
5502 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5503 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5504 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5505 (find_phdr): New.
5506 (get_dynamic): Use find_pdhr to traverse program headers.
5507 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5508 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5509 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5510 (get_hex_build_id): New.
5511 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5512 to reply XML document.
5513
9904185c
JK		 55142015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5515 Jan Kratochvil <jan.kratochvil@redhat.com>
5516
5517 * target.c: Include target/target-utils.h and fcntl.h.
5518 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5519 (target_fileio_read_stralloc): New functions.
5520
6e5b4429
JK		 55212015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5522
5523 * Makefile.in (OBS): Add gdb_regex.o.
5524 (gdb_regex.o): New.
5525 * config.in: Rebuilt.
5526 * configure: Rebuilt.
5527
ddc98fbf
JK		 55282015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5529 Jan Kratochvil <jan.kratochvil@redhat.com>
5530
5531 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5532 * Makefile.in (OBS): Add target-utils.o.
5533 (linux-maps.o, target-utils.o): New.
5534 * configure.srv (srv_linux_obj): Add linux-maps.o.
5535
e57bb7a0
PL		 55362015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5537
5538 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5539 function, return 1.
5540 (the_low_target): Install it.
5541
586b02a9
PA		 55422015-07-14 Pedro Alves <palves@redhat.com>
5543
5544 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5545 Instead, ignore ECHILD, and throw an error for other errnos.
5546
58c1b36c
PA		 55472015-07-10 Pedro Alves <palves@redhat.com>
5548
5549 * event-loop.c (struct callback_event) <data>: Change type to
5550 gdb_client_data instance instead of gdb_client_data pointer.
5551 (append_callback_event): Adjust.
5552
421530db
PL		 55532015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5554
5555 * linux-aarch64-low.c: Add comments for each linux_target_ops
5556 method. Remove comments already covered in target_ops and
5557 linux_target_ops definitions.
5558 (the_low_target): Add comments for each unimplemented method.
5559
c2d65f38
YQ		 55602015-07-09 Yao Qi <yao.qi@linaro.org>
5561
5562 * linux-aarch64-low.c (aarch64_regmap): Remove.
5563 (aarch64_usrregs_info): Remove.
5564 (regs_info): Set field usrregs to NULL.
5565
b20a6524
MM		 55662015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5567
5568 * linux-low.c: Include "rsp-low.h"
5569 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5570 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5571 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5572 (handle_btrace_enable_pt): New.
5573 (handle_btrace_general_set): Support "pt".
5574 (handle_btrace_conf_general_set): Support "pt:size".
5575
96c97461
PL		 55762015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5577
5578 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5579 Z_PACKET_SW_BP.
5580
37d66942
PL		 55812015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5582
5583 * linux-aarch64-low.c: Remove comment about endianness.
5584 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5585 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5586 memcmp.
5587
dc06243f
GB		 55882015-06-24 Gary Benson <gbenson@redhat.com>
5589
5590 * linux-i386-ipa.c (stdint.h): Do not include.
5591 * lynx-i386-low.c (stdint.h): Likewise.
5592 * lynx-ppc-low.c (stdint.h): Likewise.
5593 * mem-break.c (stdint.h): Likewise.
5594 * thread-db.c (stdint.h): Likewise.
5595 * tracepoint.c (stdint.h): Likewise.
5596 * win32-low.c (stdint.h): Likewise.
5597
124e13d9
SM		 55982015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5599
5600 * server.c (write_qxfer_response): Update call to
5601 remote_escape_output.
5602
909c2cda
JK		 56032015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5604 Jan Kratochvil <jan.kratochvil@redhat.com>
5605
5606 Merge multiple hex conversions.
5607 * gdbreplay.c (tohex): Rename to 'fromhex'.
5608 (logchar): Use fromhex.
5609
24c05f46
JK		 56102015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5611
5612 * server.c (handle_qxfer_libraries): Set `version' attribute for
5613 <library-list>.
5614
14d2069a
GB		 56152015-06-10 Gary Benson <gbenson@redhat.com>
5616
5617 * target.h (struct target_ops) <multifs_open>: New field.
5618 <multifs_unlink>: Likewise.
5619 <multifs_readlink>: Likewise.
5620 * linux-low.c (nat/linux-namespaces.h): New include.
5621 (linux_target_ops): Initialize the_target->multifs_open,
5622 the_target->multifs_unlink and the_target->multifs_readlink.
5623 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5624 * hostio.c (hostio_fs_pid): New static variable.
5625 (hostio_handle_new_gdb_connection): New function.
5626 (handle_setfs): Likewise.
5627 (handle_open): Use the_target->multifs_open as appropriate.
5628 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5629 (handle_readlink): Use the_target->multifs_readlink as
5630 appropriate.
5631 (handle_vFile): Handle vFile:setfs packets.
5632 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5633 after target_handle_new_gdb_connection.
5634
4b8b5e72
GB		 56352015-06-10 Gary Benson <gbenson@redhat.com>
5636
5637 * configure.ac (AC_CHECK_FUNCS): Add setns.
5638 * config.in: Regenerate.
5639 * configure: Likewise.
5640 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5641 (linux-namespaces.o): New rule.
5642 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5643
3ac2e371
GB		 56442015-06-09 Gary Benson <gbenson@redhat.com>
5645
5646 * hostio.c (handle_open): Process mode argument with
5647 fileio_to_host_mode.
5648
ca9b78ce
YQ		 56492015-06-01 Yao Qi <yao.qi@linaro.org>
5650
5651 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5652 * linux-x86-low.c: Likewise.
5653
bfacd19d
DB		 56542015-05-28 Don Breazeal <donb@codesourcery.com>
5655
5656 * linux-low.c (handle_extended_wait): Initialize
5657 thread_info.last_resume_kind for new fork children.
5658
452003ef
PA		 56592015-05-15 Pedro Alves <palves@redhat.com>
5660
5661 * target.h (target_handle_new_gdb_connection): Rewrite using if
5662 wrapped in do/while.
5663
1041a03c
JB		 56642015-05-14 Joel Brobecker <brobecker@adacore.com>
5665
5666 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5667 * configure, config.in: Regenerate.
5668 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5669 Declare typedef.
5670
c269dbdb
DB		 56712015-05-12 Don Breazeal <donb@codesourcery.com>
5672
5673 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5674 PTRACE_EVENT_VFORK_DONE.
5675 (linux_low_ptrace_options, extended_event_reported): Add vfork
5676 events.
5677 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5678 and "vforkdone" for RSP 'T' Stop Reply Packet.
5679 * server.h (report_vfork_events): Declare
5680 global variable.
5681
3a8a0396
DB		 56822015-05-12 Don Breazeal <donb@codesourcery.com>
5683
5684 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5685 (the_low_target) <new_fork>: Initialize new member.
5686 * linux-arm-low.c (arm_new_fork): New function.
5687 (the_low_target) <new_fork>: Initialize new member.
5688 * linux-low.c (handle_extended_wait): Call new target function
5689 new_fork.
5690 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5691 * linux-mips-low.c (mips_add_watchpoint): New function
5692 extracted from mips_insert_point.
5693 (the_low_target) <new_fork>: Initialize new member.
5694 (mips_linux_new_fork): New function.
5695 (mips_insert_point): Call mips_add_watchpoint.
5696 * linux-x86-low.c (x86_linux_new_fork): New function.
5697 (the_low_target) <new_fork>: Initialize new member.
5698
de0d863e
DB		 56992015-05-12 Don Breazeal <donb@codesourcery.com>
5700
5701 * linux-low.c (handle_extended_wait): Implement return value,
5702 rename argument 'event_child' to 'event_lwp', handle
5703 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5704 (linux_low_ptrace_options): New function.
5705 (linux_low_filter_event): Call linux_low_ptrace_options,
5706 use different argument fo linux_enable_event_reporting,
5707 use return value from handle_extended_wait.
5708 (extended_event_reported): New function.
5709 (linux_wait_1): Call extended_event_reported and set
5710 status to report fork events.
5711 (linux_write_memory): Add pid to debug message.
5712 (reset_lwp_ptrace_options_callback): New function.
5713 (linux_handle_new_gdb_connection): New function.
5714 (linux_target_ops): Initialize new structure member.
5715 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5716 * lynx-low.c: Initialize new structure member.
5717 * remote-utils.c (prepare_resume_reply): Implement stop reason
5718 "fork" for "T" stop message.
5719 * server.c (handle_query): Call handle_new_gdb_connection.
5720 * server.h (report_fork_events): Declare global flag.
5721 * target.h (struct target_ops) <handle_new_gdb_connection>:
5722 New member.
5723 (target_handle_new_gdb_connection): New macro.
5724 * win32-low.c: Initialize new structure member.
5725
ddcbc397
DB		 57262015-05-12 Don Breazeal <donb@codesourcery.com>
5727
5728 * mem-break.c (APPEND_TO_LIST): Define macro.
5729 (clone_agent_expr): New function.
5730 (clone_one_breakpoint): New function.
5731 (clone_all_breakpoints): New function.
5732 * mem-break.h: Declare new functions.
5733
89245bc0
DB		 57342015-05-12 Don Breazeal <donb@codesourcery.com>
5735
5736 * linux-low.c (linux_supports_fork_events): New function.
5737 (linux_supports_vfork_events): New function.
5738 (linux_target_ops): Initialize new structure members.
5739 (initialize_low): Call linux_check_ptrace_features.
5740 * lynx-low.c (lynx_target_ops): Initialize new structure
5741 members.
5742 * server.c (report_fork_events, report_vfork_events):
5743 New global flags.
5744 (handle_query): Add new features to qSupported packet and
5745 response.
5746 (captured_main): Initialize new global variables.
5747 * target.h (struct target_ops) <supports_fork_events>:
5748 New member.
5749 <supports_vfork_events>: New member.
5750 (target_supports_fork_events): New macro.
5751 (target_supports_vfork_events): New macro.
5752 * win32-low.c (win32_target_ops): Initialize new structure
5753 members.
5754
835205d0
GB		 57552015-05-12 Gary Benson <gbenson@redhat.com>
5756
5757 * server.c (handle_qxfer_exec_file): Use current process
5758 if annex is empty.
5759
21e94bd9
SL		 57602015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5761
5762 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5763 Remove HAVE_PTRACE_GETREGS conditionals.
5764 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5765 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5766
45614f15
YQ		 57672015-05-08 Yao Qi <yao.qi@linaro.org>
5768
5769 * linux-low.c (linux_supports_conditional_breakpoints): New
5770 function.
5771 (linux_target_ops): Install new target method.
5772 * lynx-low.c (lynx_target_ops): Install NULL hook for
5773 supports_conditional_breakpoints.
5774 * nto-low.c (nto_target_ops): Likewise.
5775 * spu-low.c (spu_target_ops): Likewise.
5776 * win32-low.c (win32_target_ops): Likewise.
5777 * server.c (handle_query): Check
5778 target_supports_conditional_breakpoints.
5779 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5780 New field.
5781 (target_supports_conditional_breakpoints): New macro.
5782
80ad801e
PA		 57832015-05-06 Pedro Alves <palves@redhat.com>
5784
5785 PR server/18081
5786 * server.c (start_inferior): If the process exits, mourn it.
5787
819843c7
GB		 57882015-04-21 Gary Benson <gbenson@redhat.com>
5789
5790 * hostio.c (fileio_open_flags_to_host): Factored out to
5791 fileio_to_host_openflags in common/fileio.c. Single use
5792 updated.
5793
a2d5a9d7
MF		 57942015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5795
5796 * linux-xtensa-low.c (xtensa_fill_gregset)
5797 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5798 XCHAL_HAVE_LOOP.
5799
deb44829
MF		 58002015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5801
5802 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5803 (regs_info): Replace usrregs pointer with NULL.
5804
e57f1de3
GB		 58052015-04-17 Gary Benson <gbenson@redhat.com>
5806
5807 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5808 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5809 * server.c (handle_qxfer_exec_file): New function.
5810 (qxfer_packets): Add exec-file entry.
5811 (handle_query): Report qXfer:exec-file:read as supported packet.
5812
62828379
RN		 58132015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5814
5815 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5816
b88bb450
GB		 58172015-04-09 Gary Benson <gbenson@redhat.com>
5818
5819 * hostio-errno.c (errno_to_fileio_error): Remove function.
5820 Update caller to use remote_fileio_to_fio_error.
5821
c8f4bfdd
YQ		 58222015-04-09 Yao Qi <yao.qi@linaro.org>
5823
5824 * linux-low.c (linux_insert_point): Call
5825 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5826 (linux_remove_point): Call remove_memory_breakpoint if type is
5827 raw_bkpt_type_sw.
5828 * linux-x86-low.c (x86_insert_point): Don't call
5829 insert_memory_breakpoint.
5830 (x86_remove_point): Don't call remove_memory_breakpoint.
5831
41f98f02
PA		 58322015-04-01 Pedro Alves <palves@redhat.com>
5833 Cleber Rosa <crosa@redhat.com>
5834
5835 * server.c (gdbserver_usage): Reorganize and extend the usage
5836 message.
5837
2bf6fb9d
PA		 58382015-03-24 Pedro Alves <palves@redhat.com>
5839
5840 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5841 output. Also dump TRAP_TRACE.
5842 (linux_low_filter_event): In debug output, distinguish a
5843 resume_stop SIGSTOP from a delayed SIGSTOP.
5844
369f6daa
GB		 58452015-03-24 Gary Benson <gbenson@redhat.com>
5846
5847 * linux-x86-low.c (x86_linux_new_thread): Moved to
5848 nat/x86-linux.c.
5849 (x86_linux_prepare_to_resume): Likewise.
5850
8e5d4070
GB		 58512015-03-24 Gary Benson <gbenson@redhat.com>
5852
5853 * Makefile.in (x86-linux-dregs.o): New rule.
5854 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5855 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5856 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5857 (x86_linux_dr_get): Likewise.
5858 (x86_linux_dr_set): Likewise.
5859 (update_debug_registers_callback): Likewise.
5860 (x86_linux_dr_set_addr): Likewise.
5861 (x86_linux_dr_get_addr): Likewise.
5862 (x86_linux_dr_set_control): Likewise.
5863 (x86_linux_dr_get_control): Likewise.
5864 (x86_linux_dr_get_status): Likewise.
5865 (x86_linux_update_debug_registers): Likewise.
5866
2b95d440
GB		 58672015-03-24 Gary Benson <gbenson@redhat.com>
5868
5869 * linux-x86-low.c (x86_linux_update_debug_registers):
5870 New function, factored out from...
5871 (x86_linux_prepare_to_resume): ...this.
5872
14b0bc68
GB		 58732015-03-24 Gary Benson <gbenson@redhat.com>
5874
5875 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5876 (x86_linux_dr_set): Likewise.
5877 (update_debug_registers_callback): Likewise.
5878 (x86_linux_dr_set_addr): Likewise.
5879 (x86_linux_dr_get_addr): Likewise.
5880 (x86_linux_dr_set_control): Likewise.
5881 (x86_linux_dr_get_control): Likewise.
5882 (x86_linux_dr_get_status): Likewise.
5883 (x86_linux_prepare_to_resume): Likewise.
5884
5dfe6ca8
GB		 58852015-03-24 Gary Benson <gbenson@redhat.com>
5886
5887 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5888 Use perror_with_name. Pass string through gettext.
5889 (x86_linux_dr_set): Likewise.
5890
d33472ad
GB		 58912015-03-24 Gary Benson <gbenson@redhat.com>
5892
5893 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5894 (x86_linux_dr_set_addr): ...this.
5895 (x86_dr_low_get_addr): Rename to...
5896 (x86_linux_dr_get_addr): ...this.
5897 (x86_dr_low_set_control): Rename to...
5898 (x86_linux_dr_set_control): ...this.
5899 (x86_dr_low_get_control): Rename to...
5900 (x86_linux_dr_get_control): ...this.
5901 (x86_dr_low_get_status): Rename to...
5902 (x86_linux_dr_get_status): ...this.
5903 (x86_dr_low): Update with new function names.
5904
4b134ca1
GB		 59052015-03-24 Gary Benson <gbenson@redhat.com>
5906
5907 * Makefile.in (x86-linux.o): New rule.
5908 * configure.srv: Add x86-linux.o to relevant targets.
5909 * linux-low.c (lwp_set_arch_private_info): New function.
5910 (lwp_arch_private_info): Likewise.
5911 * linux-x86-low.c: Include nat/x86-linux.h.
5912 (arch_lwp_info): Removed structure.
5913 (update_debug_registers_callback):
5914 Use lwp_set_debug_registers_changed.
5915 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5916 and lwp_set_debug_registers_changed.
5917 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5918
34c703da
GB		 59192015-03-24 Gary Benson <gbenson@redhat.com>
5920
5921 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5922 * linux-arm-low.c (arm_new_thread): Likewise.
5923 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5924 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5925 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5926 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5927
cff068da
GB		 59282015-03-24 Gary Benson <gbenson@redhat.com>
5929
5930 * linux-low.c (ptid_of_lwp): New function.
5931 (lwp_is_stopped): Likewise.
5932 (lwp_stop_reason): Likewise.
5933 * linux-x86-low.c (update_debug_registers_callback):
5934 Use lwp_is_stopped.
5935 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5936 lwp_stop_reason.
5937
b2f7c7e8
GB		 59382015-03-24 Gary Benson <gbenson@redhat.com>
5939
5940 * linux-low.h (linux_stop_lwp): Remove declaration.
5941
6d4ee8c6
GB		 59422015-03-24 Gary Benson <gbenson@redhat.com>
5943
5944 * linux-low.h: Include nat/linux-nat.h.
5945 * linux-low.c (iterate_over_lwps_args): New structure.
5946 (iterate_over_lwps_filter): New function.
5947 (iterate_over_lwps): Likewise.
5948 * linux-x86-low.c (update_debug_registers_callback):
5949 Update signature to what iterate_over_lwps expects.
5950 Remove PID check that iterate_over_lwps now performs.
5951 (x86_dr_low_set_addr): Use iterate_over_lwps.
5952 (x86_dr_low_set_control): Likewise.
5953
70a0bb6b
GB		 59542015-03-24 Gary Benson <gbenson@redhat.com>
5955
5956 * linux-x86-low.c (x86_debug_reg_state): New function.
5957 (x86_linux_prepare_to_resume): Use the above.
5958
7b669087
GB		 59592015-03-24 Gary Benson <gbenson@redhat.com>
5960
5961 * linux-low.c (current_lwp_ptid): New function.
5962 * linux-x86-low.c: Include nat/linux-nat.h.
5963 (x86_dr_low_get_addr): Use current_lwp_ptid.
5964 (x86_dr_low_get_control): Likewise.
5965 (x86_dr_low_get_status): Likewise.
5966
eef49a3d
PA		 59672015-03-20 Pedro Alves <palves@redhat.com>
5968
5969 * tracepoint.c (cmd_qtstatus): Make "str" const.
5970
b2333d22
PA		 59712015-03-20 Pedro Alves <palves@redhat.com>
5972
5973 * server.c (handle_general_set): Make "req_str" const.
5974
23f238d3
PA		 59752015-03-19 Pedro Alves <palves@redhat.com>
5976
5977 * linux-low.c (linux_resume_one_lwp): Rename to ...
5978 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5979 instead call perror_with_name.
5980 (check_ptrace_stopped_lwp_gone): New function.
5981 (linux_resume_one_lwp): Reimplement as wrapper around
5982 linux_resume_one_lwp_throw that swallows errors if the LWP is
5983 gone.
5984
91baf43f
PA		 59852015-03-19 Pedro Alves <palves@redhat.com>
5986
5987 * linux-low.c (count_events_callback, select_event_lwp_callback):
5988 No longer check whether the thread has resume_stop as last resume
5989 kind.
5990
8bf3b159
PA		 59912015-03-19 Pedro Alves <palves@redhat.com>
5992
5993 * linux-low.c (count_events_callback, select_event_lwp_callback):
5994 Use the lwp's status_pending_p field, not the thread's.
5995
b90fc188
PA		 59962015-03-19 Pedro Alves <palves@redhat.com>
5997
5998 * linux-low.c (select_event_lwp_callback): Update comments to
5999 no longer mention SIGTRAP.
6000
464b0089
GB		 60012015-03-18 Gary Benson <gbenson@redhat.com>
6002
6003 * server.c (handle_query): Do not report vFile:fstat as supported.
6004
aa9e327f
GB		 60052015-03-11 Gary Benson <gbenson@redhat.com>
6006
6007 * hostio.c (sys/types.h): New include.
6008 (sys/stat.h): Likewise.
6009 (common-remote-fileio.h): Likewise.
6010 (handle_fstat): New function.
6011 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6012
791c0056
GB		 60132015-03-11 Gary Benson <gbenson@redhat.com>
6014
6015 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6016 struct stat.st_blocks and struct stat.st_blksize.
6017 * configure: Regenerate.
6018 * config.in: Likewise.
6019 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6020 (OBS): Add common-remote-fileio.o.
6021 (common-remote-fileio.o): New rule.
6022
9a9df970
PA		 60232015-03-09 Pedro Alves <palves@redhat.com>
6024
6025 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6026 'struct sockaddr' pointer in 'accept' call.
6027
9eb1356e
PA		 60282015-03-09 Pedro Alves <palves@redhat.com>
6029
6030 Revert:
6031 2015-03-07 Pedro Alves <palves@redhat.com>
6032 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6033 or <winsock2.h> here. Instead include "gdb_socket.h".
6034 (remote_open): Use union gdb_sockaddr_u.
6035 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6036 or <winsock2.h> here. Instead include "gdb_socket.h".
6037 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6038 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6039 or <sys/un.h>.
6040 (init_named_socket, gdb_agent_helper_thread): Use union
6041 gdb_sockaddr_u.
6042
aac331e4
PA		 60432015-03-07 Pedro Alves <palves@redhat.com>
6044
6045 * configure.ac (build_warnings): Move
6046 -Wdeclaration-after-statement to the C-specific set.
6047 * configure: Regenerate.
6048
366c75fc
PA		 60492015-03-07 Pedro Alves <palves@redhat.com>
6050
6051 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6052 or <winsock2.h> here. Instead include "gdb_socket.h".
6053 (remote_open): Use union gdb_sockaddr_u.
6054 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6055 or <winsock2.h> here. Instead include "gdb_socket.h".
6056 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6057 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6058 or <sys/un.h>.
6059 (init_named_socket, gdb_agent_helper_thread): Use union
6060 gdb_sockaddr_u.
6061
492d29ea
PA		 60622015-03-07 Pedro Alves <palves@redhat.com>
6063
6064 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6065 instead.
6066
60a191ed
YQ		 60672015-03-06 Yao Qi <yao.qi@linaro.org>
6068
6069 * linux-aarch64-low.c (aarch64_insert_point): Use
6070 show_debug_regs as a boolean.
6071 (aarch64_remove_point): Likewise.
6072
f5771b1d
PA		 60732015-03-05 Pedro Alves <palves@redhat.com>
6074
6075 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6076 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6077 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6078 * nto-low.c (nto_target_ops): Likewise.
6079 * spu-low.c (spu_target_ops): Likewise.
6080 * win32-low.c (win32_target_ops): Likewise.
6081
3e572f71
PA		 60822015-03-04 Pedro Alves <palves@redhat.com>
6083
72f4393d 6084 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6085 Decide whether a breakpoint triggered based on the SIGTRAP's
6086 siginfo.si_code.
72f4393d
L		 6087 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6088 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6089 (linux_low_filter_event): Check for breakpoints before checking
6090 watchpoints.
6091 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6092 siginfo.si_code.
72f4393d
L		 6093 (linux_stopped_by_sw_breakpoint)
6094 (linux_supports_stopped_by_sw_breakpoint)
6095 (linux_stopped_by_hw_breakpoint)
6096 (linux_supports_stopped_by_hw_breakpoint): New functions.
6097 (linux_target_ops): Install new target methods.
3e572f71 6098
1ec68e26
PA		 60992015-03-04 Pedro Alves <palves@redhat.com>
6100
6101 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6102 * server.c (swbreak_feature, hwbreak_feature): New globals.
6103 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6104 (captured_main): Clear swbreak_feature and hwbreak_feature.
6105 * server.h (swbreak_feature, hwbreak_feature): Declare.
6106 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6107 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6108 supports_stopped_by_hw_breakpoint>: New fields.
6109 (target_supports_stopped_by_sw_breakpoint)
6110 (target_stopped_by_sw_breakpoint)
6111 (target_supports_stopped_by_hw_breakpoint)
6112 (target_stopped_by_hw_breakpoint): Declare.
6113
15c66dd6
PA		 61142015-03-04 Pedro Alves <palves@redhat.com>
6115
6116 enum lwp_stop_reason -> enum target_stop_reason
6117 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6118 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6119 (linux_wait_1, stuck_in_jump_pad_callback)
6120 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6121 (linux_stopped_by_watchpoint):
6122 * linux-low.h (enum lwp_stop_reason): Delete.
6123 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6124 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6125
98fc70d6
YQ		 61262015-03-04 Yao Qi <yao.qi@linaro.org>
6127
6128 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6129
dd2ac174
GB		 61302015-03-03 Gary Benson <gbenson@redhat.com>
6131
6132 * hostio.c (handle_vFile): Fix prefix lengths.
6133
d68e53f4
MM		 61342015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6135
6136 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6137 ptr_bits.
6138
bf2d68ab
AA		 61392015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6140
6141 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6142 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6143 (clean): Add "rm -f" for above C files.
6144 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6145 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6146 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6147 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6148 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6149 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6150 (init_registers_s390x_vx_linux64)
6151 (init_registers_s390x_tevx_linux64)
6152 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6153 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6154 declarations.
6155 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6156 (s390_store_vxrs_high): New functions.
6157 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6158 NT_S390_VXRS_HIGH.
6159 (s390_arch_setup): Add logic for selecting one of the new target
6160 descriptions. Activate the new vector regsets if applicable.
6161 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6162 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6163 and init_registers_s390x_tevx_linux64.
6164
c966a859
PA		 61652015-03-01 Pedro Alves <palves@redhat.com>
6166
6167 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6168 parameter.
6169
4180215b
PA		 61702015-02-27 Pedro Alves <palves@redhat.com>
6171
6172 * linux-x86-low.c (u_debugreg_offset): New function.
6173 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6174
749bab01
PA		 61752015-02-27 Pedro Alves <palves@redhat.com>
6176
6177 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6178 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6179 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6180 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6181 (ps_lsetfpregs, ps_getpid)
6182 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6183 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6184 (ps_lsetxregs, ps_plog): Declare.
6185
3c14e5a3
PA		 61862015-02-27 Pedro Alves <palves@redhat.com>
6187
6188 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6189 IP_AGENT_EXPORT_FUNC.
6190 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6191 IP_AGENT_EXPORT_FUNC.
6192 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6193 (IP_AGENT_EXPORT): Delete.
6194 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6195 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6196 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6197 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6198 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6199 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6200 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6201 (traceframe_read_count, traceframe_write_count)
6202 (traceframes_created, trace_state_variables, get_raw_reg)
6203 (get_trace_state_variable_value, set_trace_state_variable_value)
6204 (ust_loaded, helper_thread_id, cmd_buf): Use
6205 IPA_SYM_EXPORTED_NAME.
6206 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6207 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6208 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6209 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6210 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6211 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6212 EXTERN_C_PUSH/EXTERN_C_POP.
6213 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6214 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6215 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6216 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6217 (traceframe_write_count, traceframe_read_count)
6218 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6219 (about_to_request_buffer_space, get_trace_state_variable_value)
6220 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6221 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6222 EXTERN_C_PUSH/EXTERN_C_POP.
6223 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6224 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6225 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6226 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6227 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6228 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6229 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6230 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6231 Define.
6232 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6233 (IP_AGENT_EXPORT_VAR_DECL): Define.
6234 (tracing): Declare.
6235 (gdb_agent_get_raw_reg): Declare.
6236
fe978cb0
PA		 62372015-02-27 Tom Tromey <tromey@redhat.com>
6238 Pedro Alves <palves@redhat.com>
6239
6240 Rename symbols whose names are reserved C++ keywords throughout.
6241
3bc3d82a
PA		 62422015-02-27 Pedro Alves <palves@redhat.com>
6243
6244 * Makefile.in (COMPILER): New, get it from autoconf.
6245 (CXX): Get from autoconf instead.
6246 (COMPILE.pre): Use COMPILER.
6247 (CC-LD): Rename to ...
6248 (CC_LD): ... this. Use COMPILER.
6249 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6250 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6251 * acinclude.m4: Include build-with-cxx.m4.
6252 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6253 Disable -Werror by default if building in C++ mode.
6254 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6255 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6256 the C++ compiler. Save/restore CXXFLAGS too.
6257 * configure: Regenerate.
6258
07697489
PA		 62592015-02-27 Pedro Alves <palves@redhat.com>
6260
6261 * acinclude.m4: Include libiberty.m4.
6262 * configure.ac: Call libiberty_INIT.
6263 * config.in, configure: Regenerate.
6264
9beb7c4e
PA		 62652015-02-26 Pedro Alves <palves@redhat.com>
6266
6267 * linux-low.c (linux_wait_1): When incrementing the PC past a
6268 program breakpoint always use the_low_target.breakpoint_len as
6269 increment, rather than the maximum between that and
6270 the_low_target.decr_pc_after_break.
6271
8090aef2
PA		 62722015-02-23 Pedro Alves <palves@redhat.com>
6273
6274 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6275 thread was doing a step-over; always adjust the PC if
6276 we stepped over a permanent breakpoint.
6277 (linux_wait_1): If we stepped over breakpoint that was on top of a
6278 permanent breakpoint, manually advance the PC past it.
6279
bc9540e8
PA		 62802015-02-23 Pedro Alves <palves@redhat.com>
6281
6282 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6283 modes.
6284 (x86_fill_gregset, x86_store_gregset): Use it when handling
6285 $orig_eax.
6286
2db9a427
PA		 62872015-02-20 Pedro Alves <palves@redhat.com>
6288
6289 * thread-db.c: Include "nat/linux-procfs.h".
6290 (thread_db_init): Skip listing new threads if the kernel supports
6291 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6292
afa8d396
PA		 62932015-02-20 Pedro Alves <palves@redhat.com>
6294
6295 * linux-low.c (status_pending_p_callback): Use ptid_match.
6296
c9587f88
AT		 62972015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6298
6299 PR breakpoints/16812
6300 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6301 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6302 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6303
b05ec7a5
AT		 63042015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6305
6306 PR breakpoints/15956
6307 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6308
d33501a5
MM		 63092015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6310
6311 * linux-low.c (linux_low_btrace_conf): Print size.
6312 * server.c (handle_btrace_conf_general_set): New.
6313 (hanle_general_set): Call handle_btrace_conf_general_set.
6314 (handle_query): Report Qbtrace-conf:bts:size as supported.
6315
f4abbc16
MM		 63162015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6317
6318 * linux-low.c (linux_low_enable_btrace): Update parameters.
6319 (linux_low_btrace_conf): New.
6320 (linux_target_ops)<to_btrace_conf>: Initialize.
6321 * server.c (current_btrace_conf): New.
6322 (handle_btrace_enable): Rename to ...
6323 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6324 to target_enable_btrace. Update comment. Update users.
6325 (handle_qxfer_btrace_conf): New.
6326 (qxfer_packets): Add btrace-conf entry.
6327 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6328 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6329 (target_ops)<read_btrace_conf>: New.
6330 (target_enable_btrace): Update parameters.
6331 (target_read_btrace_conf): New.
6332
043c3577
MM		 63332015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6334
6335 * server.c (handle_btrace_general_set): Remove call to
6336 target_supports_btrace.
6337 (supported_btrace_packets): New.
6338 (handle_query): Call supported_btrace_packets.
6339 * target.h: include btrace-common.h.
6340 (btrace_target_info): Removed.
6341 (supports_btrace, target_supports_btrace): Update parameters.
6342
734b0e4b
MM		 63432015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6344
6345 * Makefile.in (SFILES): Add common/btrace-common.c.
6346 (OBS): Add common/btrace-common.o.
6347 (btrace-common.o): Add build rules.
6348 * linux-low: Include btrace-common.h.
6349 (linux_low_read_btrace): Use struct btrace_data. Call
6350 btrace_data_init and btrace_data_fini.
6351
d6c146e9
PA		 63522015-02-06 Pedro Alves <palves@redhat.com>
6353
6354 * thread-db.c (find_new_threads_callback): Add debug output.
6355
20ba1ce6
PA		 63562015-02-04 Pedro Alves <palves@redhat.com>
6357
6358 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6359 (resume_stopped_resumed_lwps): New function.
6360 (linux_wait_for_event_filtered): Use it.
6361
8cc73a39
SDJ		 63622015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6363
6364 * Makefile.in (SFILES): Add linux-personality.c.
6365 (linux-personality.o): New rule.
6366 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6367 list of objects to be built.
6368 * linux-low.c: Include nat/linux-personality.h.
6369 (linux_create_inferior): Remove code to disable address space
6370 randomization (moved to ../nat/linux-personality.c). Create
6371 cleanup to disable address space randomization.
6372
fb23d554
SDJ		 63732015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6374
6375 * Makefile.in (posix-strerror.o): New rule.
6376 (mingw-strerror.o): Likewise.
6377 * configure: Regenerated.
6378 * configure.ac: Source file ../common/common.host. Initialize new
6379 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6380
cdf43629
YQ		 63812015-01-14 Yao Qi <yao@codesourcery.com>
6382
6383 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6384 (ppc-linux.o): New rule.
6385 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6386 * configure.ac: AC_CHECK_FUNCS(getauxval).
6387 * config.in: Re-generated.
6388 * configure: Re-generated.
6389 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6390 ppc64_64bit_inferior_p
6391
514c5338
YQ		 63922015-01-14 Yao Qi <yao@codesourcery.com>
6393
6394 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6395 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6396 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6397 (PT_ORIG_R3, PT_TRAP): Likewise.
6398 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6399 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6400 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6401
3368c1e5
JB		 64022015-01-10 Joel Brobecker <brobecker@adacore.com>
6403
6404 * i387-fp.c (i387_cache_to_xsave): In look over
6405 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6406 zmmh_low_space field by use of zmmh_high_space.
6407
582511be
PA		 64082015-01-09 Pedro Alves <palves@redhat.com>
6409
6410 * linux-low.c (step_over_bkpt): Move higher up in the file.
6411 (handle_extended_wait): Don't store the stop_pc here.
6412 (get_stop_pc): Adjust comments and rename to ...
6413 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6414 stopped for a software breakpoint or hardware breakpoint.
6415 (thread_still_has_status_pending_p): New function.
6416 (status_pending_p_callback): Use
6417 thread_still_has_status_pending_p. If the event is no longer
6418 interesting, resume the LWP.
6419 (handle_tracepoints): Add assert.
6420 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6421 (wstatus_maybe_breakpoint): New function.
6422 (cancel_breakpoint): Delete function.
6423 (check_stopped_by_watchpoint): New function, factored out from
6424 linux_low_filter_event.
6425 (lp_status_maybe_breakpoint): Delete function.
6426 (linux_low_filter_event): Remove filter_ptid argument.
6427 Leave thread group exits pending here. Store the LWP's stop PC.
6428 Always leave events pending.
6429 (linux_wait_for_event_filtered): Pull all events out of the
6430 kernel, and leave them all pending.
6431 (count_events_callback, select_event_lwp_callback): Consider all
6432 events.
6433 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6434 (select_event_lwp): Only give preference to the stepping LWP in
6435 all-stop mode. Adjust comments.
6436 (ignore_event): New function.
6437 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6438 references to cancel_breakpoints. Adjust to renames. Also give
6439 equal priority to all LWPs that have had events in non-stop mode.
6440 If reporting a software breakpoint event, unadjust the LWP's PC.
6441 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6442 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6443 Adjust.
6444 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6445 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6446 (linux_stopped_by_watchpoint): Adjust.
6447 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6448 * linux-low.h (enum lwp_stop_reason): New.
6449 (struct lwp_info) <stop_pc>: Adjust comment.
6450 <stopped_by_watchpoint>: Delete field.
6451 <stop_reason>: New field.
6452 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6453 * mem-break.c (software_breakpoint_inserted_here)
6454 (hardware_breakpoint_inserted_here): New function.
6455 * mem-break.h (software_breakpoint_inserted_here)
6456 (hardware_breakpoint_inserted_here): Declare.
6457 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6458 (cancel_breakpoints): Delete.
6459 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6460 (upload_fast_traceframes): Remove references to
6461 cancel_breakpoints.
6462
a33e3959
PA		 64632015-01-09 Pedro Alves <palves@redhat.com>
6464
6465 * thread-db.c (find_new_threads_callback): Ignore thread if the
6466 kernel thread ID is -1.
6467
8784d563
PA		 64682015-01-09 Pedro Alves <palves@redhat.com>
6469
6470 * linux-low.c (linux_attach_fail_reason_string): Move to
6471 nat/linux-ptrace.c, and rename.
6472 (linux_attach_lwp): Update comment.
6473 (attach_proc_task_lwp_callback): New function.
6474 (linux_attach): Adjust to rename and use
6475 linux_proc_attach_tgid_threads.
6476 (linux_attach_fail_reason_string): Delete declaration.
6477
76f2b779
JB		 64782015-01-01 Joel Brobecker <brobecker@adacore.com>
6479
6480 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6481 * server.c (gdbserver_version): Likewise.
6482
fafcc06a
SDJ		 64832014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6484
6485 * remote-utils.c: Include ctype.h.
6486 (input_interrupt): Explicitly handle the case when the char
6487 received is the NUL byte. Improve the printing of non-ASCII
6488 characters.
6489
beed38b8
JB		 64902014-12-16 Joel Brobecker <brobecker@adacore.com>
6491
6492 * linux-low.c (linux_low_filter_event): Update call to
6493 linux_enable_event_reporting following the addition of
6494 a new parameter to that function.
6495
bf330350
CU		 64962014-12-16 Catalin Udma <catalin.udma@freescale.com>
6497
6498 PR server/17457
6499 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6500 (AARCH64_FPCR_REGNO): Likewise.
6501 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6502 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6503 (aarch64_store_fpregset): Likewise.
6504
5227d625
JB		 65052014-12-15 Joel Brobecker <brobecker@adacore.com>
6506
6507 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6508 Remove FIXME comment about assumption about N.
6509
f93b65a0
JB		 65102014-12-13 Joel Brobecker <brobecker@adacore.com>
6511
6512 * configure.ac: If large-file support is disabled in GDBserver,
6513 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6514 * configure: Regenerate.
6515
e5a9158d
AA		 65162014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6517
6518 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6519 warning upon ENODATA from ptrace.
6520 * linux-s390-low.c (s390_store_tdb): New.
6521 (s390_regsets): Add regset for NT_S390_TDB.
6522
feea5f36
AA		 65232014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6524
6525 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6526 without a fill_function.
6527 * linux-s390-low.c (s390_fill_last_break): Remove.
6528 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6529 (s390_arch_setup): Use regset's size instead of fill_function for
6530 loop end condition.
6531
098dbe61
AA		 65322014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6533
6534 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6535 the regset's store function when ptrace returned an error.
6536 * regcache.c (get_thread_regcache): Invalidate register cache
6537 before fetching inferior's registers.
6538
28eef672
AA		 65392014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6540
6541 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6542 while-loop as for-loop.
6543 (regsets_store_inferior_registers): Likewise.
6544
bdca27a2
YQ		 65452014-11-28 Yao Qi <yao@codesourcery.com>
6546
6547 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6548 * config.in, configure: Re-generate.
6549 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6550 is defined.
6551
9c232dda
YQ		 65522014-11-21 Yao Qi <yao@codesourcery.com>
6553
6554 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6555 (AC_CHECK_HEADERS): Remove malloc.h.
6556 * configure: Re-generated.
6557 * config.in: Re-generated.
6558 * server.h: Don't include alloca.h and malloc.h.
6559 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6560 Don't include malloc.h.
6561
43968415
JB		 65622014-11-17 Joel Brobecker <brobecker@adacore.com>
6563
6564 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6565 corresponding ERRNO check in same block.
6566
40e91bc7
PA		 65672014-11-12 Pedro Alves <palves@redhat.com>
6568
6569 * server.c (cont_thread): Update comment.
6570 (start_inferior, attach_inferior): No longer clear cont_thread.
6571 (handle_v_cont): No longer set cont_thread.
6572 (captured_main): Clear cont_thread each time a GDB connects.
6573
c2c118cf
PA		 65742014-11-12 Pedro Alves <palves@redhat.com>
6575
6576 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6577 thread, and don't resume all threads if the Hc thread has exited.
6578
78708b7c
PA		 65792014-11-12 Pedro Alves <palves@redhat.com>
6580
6581 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6582 the process group instead of to a specific LWP.
6583
a2abc7de
PA		 65842014-10-15 Pedro Alves <palves@redhat.com>
6585
6586 PR server/17487
6587 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6588 parameter.
6589 (arm_set_thread_context): Delete.
6590 (the_low_target): Adjust.
6591 * win32-i386-low.c (debug_registers_changed)
6592 (debug_registers_used): Delete.
6593 (update_debug_registers_callback): New function.
6594 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6595 needing to update their debug registers.
6596 (win32_get_current_dr): New function.
6597 (x86_dr_low_get_addr, x86_dr_low_get_control)
6598 (x86_dr_low_get_status): Fetch the debug register from the thread
6599 record's context.
6600 (i386_initial_stuff): Adjust.
6601 (i386_get_thread_context): Remove current_event parameter. Don't
6602 clear debug_registers_changed nor copy DR values to
6603 debug_reg_state.
6604 (i386_set_thread_context): Delete.
6605 (i386_prepare_to_resume): New function.
6606 (i386_thread_added): Mark the thread as needing to update irs
6607 debug registers.
6608 (the_low_target): Remove i386_set_thread_context and install
6609 i386_prepare_to_resume.
6610 * win32-low.c (win32_get_thread_context): Adjust.
6611 (win32_set_thread_context): Use SetThreadContext
6612 directly.
6613 (win32_prepare_to_resume): New function.
6614 (win32_require_context): New function, factored out from ...
6615 (thread_rec): ... this.
6616 (continue_one_thread): Call win32_prepare_to_resume on each thread
6617 we're about to continue.
6618 (win32_resume): Call win32_prepare_to_resume on the event thread.
6619 * win32-low.h (struct win32_thread_info)
6620 <debug_registers_changed>: New field.
6621 (struct win32_target_ops): Change prototype of set_thread_context,
6622 delete set_thread_context and add prepare_to_resume.
6623 (win32_require_context): New declaration.
6624
a442d071
GB		 66252014-10-08 Gary Benson <gbenson@redhat.com>
6626
6627 * server.h: Do not include common-exceptions.h.
6628
6f1947e8
GB		 66292014-10-08 Gary Benson <gbenson@redhat.com>
6630
6631 * server.h: Do not include cleanups.h.
6632
63b434a4
JH		 66332014-09-30 James Hogan <james.hogan@imgtec.com>
6634
6635 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6636 mips64-dsp-linux.c.
6637
c4d9ceb6
YQ		 66382014-09-23 Yao Qi <yao@codesourcery.com>
6639
6640 * linux-low.c (lp_status_maybe_breakpoint): New function.
6641 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6642 (count_events_callback): Likewise.
6643 (select_event_lwp_callback): Likewise.
6644 (cancel_breakpoints_callback): Likewise.
6645
89a5711c
DB		 66462014-09-19 Don Breazeal <donb@codesourcery.com>
6647
6648 * linux-low.c (handle_extended_wait): Call
6649 linux_ptrace_get_extended_event.
6650 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6651 linux_is_extended_waitstatus.
6652
bffc0964
JB		 66532014-09-16 Joel Brobecker <brobecker@adacore.com>
6654
6655 * Makefile.in (CPPFLAGS): Define.
6656 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6657 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6658
0bfdf32f
GB		 66592014-09-16 Gary Benson <gbenson@redhat.com>
6660
6661 * inferiors.h (current_inferior): Renamed as...
6662 (current_thread): New variable. All uses updated.
6663 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6664 (maybe_move_out_of_jump_pad): Likewise.
6665 (cancel_breakpoint): Likewise.
6666 (linux_low_filter_event): Likewise.
6667 (wait_for_sigstop): Likewise.
6668 (linux_resume_one_lwp): Likewise.
6669 (need_step_over_p): Likewise.
6670 (start_step_over): Likewise.
6671 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6672 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6673 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6674 and save_inferior as saved_thread.
6675 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6676 saved_thread.
6677 (regcache_invalidate_thread): Likewise.
6678 * remote-utils.c (prepare_resume_reply): Likewise.
6679 * thread-db.c (thread_db_get_tls_address): Likewise.
6680 (disable_thread_event_reporting): Likewise.
6681 (remove_thread_event_breakpoints): Likewise.
6682 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6683 as saved_thread.
6684 * target.h (set_desired_inferior): Renamed as...
6685 (set_desired_thread): New declaration. All uses updated.
6686 * server.c (myresume): Updated comment to reference thread instead
6687 of inferior.
6688 (handle_serial_event): Likewise.
6689 (handle_target_event): Likewise.
6690
361c8ade
GB		 66912014-09-12 Tom Tromey <tromey@redhat.com>
6692 Gary Benson <gbenson@redhat.com>
6693
6694 * regcache.h: Include common-regcache.h.
6695 (regcache_read_pc): Don't declare.
6696 * regcache.c (get_thread_regcache_for_ptid): New function.
6697
bd9269f7
GB		 66982014-09-11 Tom Tromey <tromey@redhat.com>
6699 Gary Benson <gbenson@redhat.com>
6700
6701 * symbol.c: New file.
6702 * Makefile.in (SFILES): Add symbol.c.
6703 (OBS): Add symbol.o.
6704
f8c1d06b
GB		 67052014-09-11 Gary Benson <gbenson@redhat.com>
6706
6707 * target.c (target_stop_ptid, target_continue_ptid): New
6708 functions.
6709
721ec300
GB		 67102014-09-11 Tom Tromey <tromey@redhat.com>
6711 Gary Benson <gbenson@redhat.com>
6712
6713 * target.h: Include target/target.h.
6714 * target.c (target_read_memory, target_read_uint32)
6715 (target_write_memory): New functions.
6716
c5e92cca
GB		 67172014-09-11 Gary Benson <gbenson@redhat.com>
6718
6719 * server.h (debug_hw_points): Don't declare.
6720 * server.c (debug_hw_points): Don't define. Replace all uses
6721 with show_debug_regs.
6722 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6723 all uses with show_debug_regs.
6724
2e4bb98a
EBM		 67252014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6726
6727 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6728 endianness into account.
6729 (ppc_supply_ptrace_register): Likewise.
6730
ac740bc7
JH		 67312014-09-03 James Hogan <james.hogan@imgtec.com>
6732
6733 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6734 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6735
97ea6506
GB		 67362014-09-03 Gary Benson <gbenson@redhat.com>
6737
6738 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6739 ALL_DEBUG_ADDRESS_REGISTERS.
6740
df7e5265
GB		 67412014-09-02 Gary Benson <gbenson@redhat.com>
6742
6743 * i386-low.h: Renamed as...
6744 * x86-low.h: New file. All type, function and variable name
6745 prefixes changed from "i386_" to "x86_". All references updated.
6746 * i386-low.c: Renamed as...
6747 * x86-low.c: New file. All type, function and variable name
6748 prefixes changed from "i386_" to "x86_". All references updated.
6749
ed859da7
GB		 67502014-09-02 Gary Benson <gbenson@redhat.com>
6751
6752 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6753 (x86_linux_new_thread): Likewise.
6754
860789c7
GB		 67552014-08-29 Gary Benson <gbenson@redhat.com>
6756
6757 * server.h (setjmp.h): Do not include.
6758 (toplevel): Do not declare.
6759 (common-exceptions.h): Include.
6760 (cleanups.h): Likewise.
6761 * server.c (toplevel): Do not define.
6762 (exit_code): New static global.
6763 (detach_or_kill_for_exit_cleanup): New function.
6764 (main): New function. Original main renamed to...
6765 (captured_main): New function.
6766 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6767
ff55e1b5
GB		 67682014-08-29 Gary Benson <gbenson@redhat.com>
6769
6770 * Makefile.in (SFILES): Add common/common-exceptions.c.
6771 (OBS): Add common-exceptions.o.
6772 (common-exceptions.o): New rule.
6773 * utils.c (prepare_to_throw_exception): New function.
6774
e9bcb658
GB		 67752014-08-29 Gary Benson <gbenson@redhat.com>
6776
6777 * config.in: Regenerate.
6778 * configure: Likewise.
6779
e3180625
GB		 67802014-08-29 Gary Benson <gbenson@redhat.com>
6781
6782 * Makefile.in (SFILES): Add common/cleanups.c.
6783 (OBS): cleanups.o.
6784 (cleanups.o): New rule.
6785
e3d6ba5d
GB		 67862014-08-29 Gary Benson <gbenson@redhat.com>
6787
6788 * utils.c (internal_vwarning): New function.
6789
7096e886
GB		 67902014-08-28 Gary Benson <gbenson@redhat.com>
6791
6792 * utils.h (fatal): Remove declaration.
6793 * utils.c (fatal): Remove function.
6794
14ce3192
GB		 67952014-08-28 Gary Benson <gbenson@redhat.com>
6796
6797 * tracepoint.c (gdb_agent_init): Replace fatal with
6798 perror_with_name.
6799 (initialize_tracepoint): Likewise.
6800
50278d59
GB		 68012014-08-28 Gary Benson <gbenson@redhat.com>
6802
6803 * remote-utils.c (remote_prepare): Replace fatal with error.
6804
aa96c426
GB		 68052014-08-28 Gary Benson <gbenson@redhat.com>
6806
6807 * linux-low.c (linux_async): Replace fatal with warning.
6808 Tidy up and return.
6809 (linux_start_non_stop): Return -1 if linux_async failed.
6810
f7160e97
GB		 68112014-08-28 Gary Benson <gbenson@redhat.com>
6812
6813 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6814 gdb_assert.
6815 (i386_dr_low_get_addr): Remove vague comment.
6816 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6817 gdb_assert.
6818
38e08fca
GB		 68192014-08-28 Gary Benson <gbenson@redhat.com>
6820
6821 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6822 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6823 internal_error.
6824 (linux_resume_one_lwp): Likewise.
6825 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6826 gdb_assert.
6827 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6828 with internal_error.
6829 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6830 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6831 (find_register_by_name): Replace fatal with internal_error.
6832 (find_regno): Likewise.
6833 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6834 * thread-db.c (thread_db_create_event): Likewise.
6835 (thread_db_load_search): Likewise.
6836 (try_thread_db_load_1): Likewise.
6837 * tracepoint.c (get_jump_space_head): Replace fatal with
6838 internal_error.
6839 (claim_trampoline_space): Likewise.
6840 (have_fast_tracepoint_trampoline_buffer): Likewise.
6841 (cmd_qtstart): Likewise.
6842 (stop_tracing): Likewise.
6843 (fast_tracepoint_collecting): Likewise.
6844 (target_malloc): Likewise.
6845 (download_tracepoint): Likewise.
6846 (download_trace_state_variables): Replace check with gdb_assert.
6847 (upload_fast_traceframes): Replace fatal with internal_error.
6848
34abf635
GB		 68492014-08-19 Tom Tromey <tromey@redhat.com>
6850 Gary Benson <gbenson@redhat.com>
6851
6852 * Makefile.in (SFILES): Add common/common-debug.c.
6853 (OBS): Add common-debug.o.
6854 (common-debug.o): New rule.
6855 * debug.h (debug_printf): Don't declare.
6856 * debug.c (debug_printf): Renamed and rewritten as...
6857 (debug_vprintf): New function.
6858
f6e94d78
GB		 68592014-08-19 Gary Benson <gbenson@redhat.com>
6860
6861 * utils.h: Do not include print-utils.h.
6862
9239eeab
GB		 68632014-08-19 Tom Tromey <tromey@redhat.com>
6864 Gary Benson <gbenson@redhat.com>
6865
6866 * server.h: Add static assertion.
6867 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6868
ef87c8bb
GB		 68692014-08-19 Tom Tromey <tromey@redhat.com>
6870 Gary Benson <gbenson@redhat.com>
6871
6872 * Makefile.in (SFILES): Add common/errors.c.
6873 (OBS): Add errors.o.
6874 (IPA_OBS): Add errors-ipa.o.
6875 (errors.o): New rule.
6876 (errors-ipa.o): Likewise.
6877 * utils.h (perror_with_name, error, warning): Don't declare.
6878 * utils.c (warning): Renamed and rewritten as...
6879 (vwarning): New function.
6880 (error): Renamed and rewritten as...
6881 (verror): New function.
6882 (internal_error): Renamed and rewritten as...
6883 (internal_verror): New function.
6884
bb974a24
GB		 68852014-08-07 Gary Benson <gbenson@redhat.com>
6886
6887 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6888 * configure: Regenerate.
6889 * config.in: Likewise.
6890 * server.h: Do not include errno.h.
6891 * event-loop.c: Likewise.
6892 * hostio-errno.c: Likewise.
6893 * linux-low.c: Likewise.
6894 * remote-utils.c: Likewise.
6895 * spu-low.c: Likewise.
6896 * utils.c: Likewise.
6897 * gdbreplay.c: Unconditionally include errno.h.
6898
6d3d12eb
GB		 68992014-08-07 Gary Benson <gbenson@redhat.com>
6900
6901 * server.h: Do not include string.h.
6902 * event-loop.c: Likewise.
6903 * linux-low.c: Likewise.
6904 * regcache.c: Likewise.
6905 * remote-utils.c: Likewise.
6906 * spu-low.c: Likewise.
6907 * utils.c: Likewise.
6908
dccbb609
GB		 69092014-08-07 Gary Benson <gbenson@redhat.com>
6910
6911 * server.h: Do not include gdb_assert.h.
6912
e76df0d0
GB		 69132014-08-07 Gary Benson <gbenson@redhat.com>
6914
6915 * server.h: Do not include common-utils.h.
6916
4cb9c816
GB		 69172014-08-07 Gary Benson <gbenson@redhat.com>
6918
6919 * server.h: Do not include ptid.h.
6920 * notif.h: Likewise.
6921
3995eeee
GB		 69222014-08-07 Gary Benson <gbenson@redhat.com>
6923
6924 * server.h: Do not include gdb_locale.h.
6925
cb9f1a9b
GB		 69262014-08-07 Gary Benson <gbenson@redhat.com>
6927
6928 * server.h: Do not include gdb/signals.h.
6929 * win32-low.c: Likewise.
6930
a5fceff8
GB		 69312014-08-07 Gary Benson <gbenson@redhat.com>
6932
6933 * server.h: Do not include pathmax.h.
6934
b9391142
GB		 69352014-08-07 Gary Benson <gbenson@redhat.com>
6936
6937 * server.h: Do not include libiberty.h.
6938 * linux-bfin-low.c: Likewise.
6939
0e443c87
GB		 69402014-08-07 Gary Benson <gbenson@redhat.com>
6941
6942 * server.h: Do not include ansidecl.h.
6943
8ebb3f56
GB		 69442014-08-07 Gary Benson <gbenson@redhat.com>
6945
6946 * linux-x86-low.c: Do not include stddef.h.
6947 * lynx-ppc-low.c: Likewise.
6948 * tracepoint.c: Likewise.
6949
8980bdf6
GB		 69502014-08-07 Gary Benson <gbenson@redhat.com>
6951
6952 * server.h: Do not include stdarg.h.
6953 * nto-low.c: Likewise.
6954
d7096f71
GB		 69552014-08-07 Gary Benson <gbenson@redhat.com>
6956
6957 * server.h: Do not include stdlib.h.
6958 * inferiors.c: Likewise.
6959 * linux-low.c: Likewise.
6960 * regcache.c: Likewise.
6961 * spu-low.c: Likewise.
6962 * tracepoint.c: Likewise.
6963 * utils.c: Likewise.
6964
d02f550d
GB		 69652014-08-07 Gary Benson <gbenson@redhat.com>
6966
6967 * server.h: Do not include stdio.h.
6968 * linux-low.c: Likewise.
6969 * remote-utils.c: Likewise.
6970 * spu-low.c: Likewise.
6971 * utils.c: Likewise.
6972 * wincecompat.c: Likewise.
6973
87f6c4e3
GB		 69742014-08-06 Gary Benson <gbenson@redhat.com>
6975
6976 * regcache.c (init_register_cache): Move conditionals inside if.
6977
7089dca4
GB		 69782014-08-06 Gary Benson <gbenson@redhat.com>
6979
6980 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6981
462f517e
GB		 69822014-07-31 Gary Benson <gbenson@redhat.com>
6983
6984 * ax.h: Do not include server.h.
6985 * gdbthread.h: Likewise.
6986 * lynx-low.h: Likewise.
6987 * notif.h: Likewise.
6988
976411d6
GB		 69892014-07-30 Gary Benson <gbenson@redhat.com>
6990
6991 * server.h: Include common-defs.h.
6992 Do not include config.h or build-gnulib-gdbserver/config.h.
6993
d41f6d8e
GB		 69942014-07-30 Gary Benson <gbenson@redhat.com>
6995
6996 * hostio-errno.c: Move server.h to top of includes list.
6997 * inferiors.c: Likewise.
6998 * linux-x86-low.c: Likewise.
6999 * notif.c: Include server.h.
7000
314c6a35
TT		 70012014-07-24 Tom Tromey <tromey@redhat.com>
7002 Gary Benson <gbenson@redhat.com>
7003
7004 * server.h (CORE_ADDR): Now unsigned.
7005
69ff6be5
PA		 70062014-07-16 Pedro Alves <palves@redhat.com>
7007
7008 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7009
ce9e3fe7
PA		 70102014-07-15 Pedro Alves <palves@redhat.com>
7011
7012 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7013 copy.
7014
e76126e8
PA		 70152014-07-11 Pedro Alves <palves@redhat.com>
7016
7017 * linux-low.c (kill_wait_lwp): New function, based on
7018 kill_one_lwp_callback, but use my_waitpid directly.
7019 (kill_one_lwp_callback, linux_kill): Use it.
7020
8e9db26e
PA		 70212014-06-23 Pedro Alves <palves@redhat.com>
7022
7023 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7024 before setting DR0..DR3.
7025
698b3e08
GB		 70262014-06-20 Gary Benson <gbenson@redhat.com>
7027
7028 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7029 * configure: Regenerated.
7030 * config.in: Likewise.
7031
125f8a3d
GB		 70322014-06-20 Gary Benson <gbenson@redhat.com>
7033
7034 * Makefile.in (SFILES): Update locations for files moved
7035 from common to nat.
7036 (object file files): Reordered.
7037
42995dbd
GB		 70382014-06-20 Gary Benson <gbenson@redhat.com>
7039
7040 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7041 (i386_dr_low_set_addr): Likewise.
7042 (i386_dr_low_get_addr): Likewise.
7043 (i386_dr_low_can_set_control): Likewise.
7044 (i386_dr_low_set_control): Likewise.
7045 (i386_dr_low_get_control): Likewise.
7046 (i386_dr_low_get_status): Likewise.
7047 (i386_get_debug_register_length): Likewise.
7048 * linux-x86-low.c (i386_dr_low_set_addr):
7049 Changed signature. Made static.
7050 (i386_dr_low_get_addr): Likewise.
7051 (i386_dr_low_set_control): Likewise.
7052 (i386_dr_low_get_control): Likewise.
7053 (i386_dr_low_get_status): Likewise.
7054 (i386_dr_low): New global variable.
7055 * win32-i386-low.c (i386_dr_low_set_addr):
7056 Changed signature. Made static.
7057 (i386_dr_low_get_addr): Likewise.
7058 (i386_dr_low_set_control): Likewise.
7059 (i386_dr_low_get_control): Likewise.
7060 (i386_dr_low_get_status): Likewise.
7061 (i386_dr_low): New global variable.
7062
e1d2394b
MS		 70632014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7064
7065 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7066 * Makefile.in (AR, AR_FLAGS): Define.
7067 * configure: Regenerate.
7068
3a8ee006
GB		 70692014-06-19 Gary Benson <gbenson@redhat.com>
7070
7071 * Makefile.in (i386-dregs.o): New rule.
7072 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7073 * i386-low.c (target.h): Remove include.
7074 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7075 (DR_CONTROL_SHIFT): Likewise.
7076 (DR_CONTROL_SIZE): Likewise.
7077 (DR_RW_EXECUTE): Likewise.
7078 (DR_RW_WRITE): Likewise.
7079 (DR_RW_READ): Likewise.
7080 (DR_RW_IORW): Likewise.
7081 (DR_LEN_1): Likewise.
7082 (DR_LEN_2): Likewise.
7083 (DR_LEN_4): Likewise.
7084 (DR_LEN_8): Likewise.
7085 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7086 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7087 (DR_ENABLE_SIZE): Likewise.
7088 (DR_LOCAL_SLOWDOWN): Likewise.
7089 (DR_GLOBAL_SLOWDOWN): Likewise.
7090 (DR_CONTROL_RESERVED): Likewise.
7091 (I386_DR_CONTROL_MASK): Likewise.
7092 (I386_DR_VACANT): Likewise.
7093 (I386_DR_LOCAL_ENABLE): Likewise.
7094 (I386_DR_GLOBAL_ENABLE): Likewise.
7095 (I386_DR_DISABLE): Likewise.
7096 (I386_DR_SET_RW_LEN): Likewise.
7097 (I386_DR_GET_RW_LEN): Likewise.
7098 (I386_DR_WATCH_HIT): Likewise.
7099 (i386_wp_op_t): Likewise.
7100 (i386_show_dr): Likewise.
7101 (i386_length_and_rw_bits): Likewise.
7102 (i386_insert_aligned_watchpoint): Likewise.
7103 (i386_remove_aligned_watchpoint): Likewise.
7104 (i386_handle_nonaligned_watchpoint): Likewise.
7105 i386_update_inferior_debug_regs(): Likewise.
7106 (i386_dr_insert_watchpoint): Likewise.
7107 (i386_dr_remove_watchpoint): Likewise.
7108 (i386_dr_region_ok_for_watchpoint): Likewise.
7109 (i386_dr_stopped_data_address): Likewise.
7110 (i386_dr_stopped_by_watchpoint): Likewise.
7111
8f26655c
GB		 71122014-06-19 Gary Benson <gbenson@redhat.com>
7113
7114 * i386-low.c (i386_dr_show): Renamed to
7115 i386_show_dr and made static. All uses updated.
7116 (i386_dr_length_and_rw_bits): Renamed to
7117 i386_length_and_rw_bits and made static.
7118 All uses updated.
7119 (i386_dr_insert_aligned_watchpoint): Renamed to
7120 i386_insert_aligned_watchpoint and made static.
7121 All uses updated.
7122 (i386_dr_remove_aligned_watchpoint): Renamed to
7123 i386_remove_aligned_watchpoint and made static.
7124 All uses updated.
7125 (i386_dr_update_inferior_debug_regs): Renamed to
7126 i386_update_inferior_debug_regs and made static.
7127 All uses updated.
7128
b9228891
GB		 71292014-06-18 Gary Benson <gbenson@redhat.com>
7130
5171def3
GB		 7131 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7132 (i386_dr_low_can_set_control): Likewise.
7133 (i386_get_debug_register_length): Likewise.
7134 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7135 (i386_dr_low_can_set_control): Likewise.
7136 (i386_get_debug_register_length): Likewise.
7137
71382014-06-17 Gary Benson <gbenson@redhat.com>
7139
b9228891
GB		 7140 * i386-low.h (i386-dregs.h): New include.
7141 (DR_FIRSTADDR): Now in i386-dregs.h.
7142 (DR_LASTADDR): Likewise.
7143 (DR_NADDR): Likewise.
7144 (DR_STATUS): Likewise.
7145 (DR_CONTROL): Likewise.
7146 (i386_debug_reg_state): Likewise.
7147 (i386_dr_insert_watchpoint): Likewise.
7148 (i386_dr_remove_watchpoint): Likewise.
7149 (i386_dr_region_ok_for_watchpoint): Likewise.
7150 (i386_dr_stopped_data_address): Likewise.
7151 (i386_dr_stopped_by_watchpoint): Likewise.
7152 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7153
4be83cc2
GB		 71542014-06-18 Gary Benson <gbenson@redhat.com>
7155
7156 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7157 i386_dr_insert_watchpoint.
7158 (i386_low_remove_watchpoint): Renamed to
7159 i386_dr_remove_watchpoint.
7160 (i386_low_region_ok_for_watchpoint): Renamed to
7161 i386_dr_region_ok_for_watchpoint.
7162 (i386_low_stopped_data_address): Renamed to
7163 i386_dr_stopped_data_address.
7164 (i386_low_stopped_by_watchpoint): Renamed to
7165 i386_dr_stopped_by_watchpoint.
7166 * i386-low.c (i386_show_dr): Renamed to
7167 i386_dr_show and made nonstatic. All uses updated.
7168 (i386_length_and_rw_bits): Renamed to
7169 i386_dr_length_and_rw_bits and made nonstatic.
7170 All uses updated.
7171 (i386_insert_aligned_watchpoint): Renamed to
7172 i386_dr_insert_aligned_watchpoint and made nonstatic.
7173 All uses updated.
7174 (i386_remove_aligned_watchpoint): Renamed to
7175 i386_dr_remove_aligned_watchpoint and made nonstatic.
7176 All uses updated.
7177 (i386_update_inferior_debug_regs): Renamed to
7178 i386_dr_update_inferior_debug_regs and made nonstatic.
7179 All uses updated.
7180 (i386_low_insert_watchpoint): Renamed to
7181 i386_dr_insert_watchpoint. All uses updated.
7182 (i386_low_remove_watchpoint): Renamed to
7183 i386_dr_remove_watchpoint. All uses updated.
7184 (i386_low_region_ok_for_watchpoint): Renamed to
7185 i386_dr_region_ok_for_watchpoint. All uses updated.
7186 (i386_low_stopped_data_address): Renamed to
7187 i386_dr_stopped_data_address. All uses updated.
7188 (i386_low_stopped_by_watchpoint): Renamed to
7189 i386_dr_stopped_by_watchpoint. All uses updated.
7190
131aa0d4
GB		 71912014-06-18 Gary Benson <gbenson@redhat.com>
7192
7193 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7194 (i386_dr_low_can_set_control): Likewise.
7195 (i386_insert_aligned_watchpoint): New check.
7196
d9305f7f
GB		 71972014-06-18 Gary Benson <gbenson@redhat.com>
7198
7199 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7200 Renamed to state.
7201
e927c9fc
GB		 72022014-06-18 Gary Benson <gbenson@redhat.com>
7203
7204 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7205 instead of fatal and error.
7206 (i386_handle_nonaligned_watchpoint): Likewise.
7207
1b6d4134
GB		 72082014-06-18 Gary Benson <gbenson@redhat.com>
7209
7210 * i386-low.c (i386_get_debug_register_length): New macro.
7211 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7212 (i386_show_dr): Use debug_printf instead of fprintf. Use
7213 phex to format values.
7214
6e62758f
GB		 72152014-06-18 Gary Benson <gbenson@redhat.com>
7216
7217 * i386-low.h: Comment changes.
7218 * i386-low.c: Likewise.
7219
fc6e2f03
GB		 72202014-06-18 Gary Benson <gbenson@redhat.com>
7221
7222 * i386-low.c: Whitespace changes.
7223
f9d1eeed
TT		 72242014-06-12 Tom Tromey <tromey@redhat.com>
7225
7226 * utils.c (freeargv): Remove.
7227
0b04e523
TT		 72282014-06-12 Tom Tromey <tromey@redhat.com>
7229
7230 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7231 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7232 (parse_debug_format_options): Likewise.
7233 (gdbserver_usage): Likewise.
7234 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7235 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7236 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7237 against libiberty.
7238 ($(LIBGNU)): Depend on libiberty.
7239 (all-lib): Recurse into all subdirs.
7240 (install-only): Invoke "install" target in subdirs.
7241 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7242 targets.
7243 * configure: Rebuild.
7244 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7245 for vasprintf, vsnprintf, or gettimeofday.
7246 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7247 srv_tgtobj.
7248
270c9937
JB		 72492014-06-05 Joel Brobecker <brobecker@adacore.com>
7250
7251 * development.sh: Delete.
7252 * Makefile.in (config.status): Adjust dependency on development.sh.
7253 * configure.ac: Adjust development.sh source call.
7254 * configure: Regenerate.
7255
0a261ed8
PA		 72562014-06-02 Pedro Alves <palves@redhat.com>
7257
7258 * ax.c (gdb_free_agent_expr): New function.
7259 * ax.h (gdb_free_agent_expr): New declaration.
7260 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7261 list.
7262 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7263 static.
7264 (clear_breakpoint_conditions_and_commands): New function.
7265 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7266 (clear_breakpoint_conditions_and_commands): New declaration.
7267
e9dae05e
RR		 72682014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7269
7270 * linux-aarch64-low.c (asm/ptrace.h): Include.
7271
5876f503
JK		 72722014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7273
7274 Fix TLS access for -static -pthread.
7275 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7276 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7277 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7278
802e8e6d
PA		 72792014-05-20 Pedro Alves <palves@redhat.com>
7280
7281 * linux-aarch64-low.c (aarch64_insert_point)
7282 (aarch64_remove_point): No longer check whether the type is
7283 supported here. Adjust to new interface.
7284 (the_low_target): Install aarch64_supports_z_point_type as
7285 supports_z_point_type method.
7286 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7287 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7288 instead of a Z packet char. Adjust.
7289 (arm_supports_z_point_type): New function.
7290 (arm_insert_point, arm_remove_point): Adjust to new interface.
7291 (the_low_target): Install arm_supports_z_point_type.
7292 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7293 (cris_insert_point, cris_remove_point): Adjust to new interface.
7294 Don't check whether the type is supported here.
7295 (the_low_target): Install cris_supports_z_point_type.
7296 * linux-low.c (linux_supports_z_point_type): New function.
7297 (linux_insert_point, linux_remove_point): Adjust to new interface.
7298 * linux-low.h (struct linux_target_ops) <insert_point,
7299 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7300 raw_breakpoint pointer parameter.
7301 <supports_z_point_type>: New method.
7302 * linux-mips-low.c (mips_supports_z_point_type): New function.
7303 (mips_insert_point, mips_remove_point): Adjust to new interface.
7304 Use mips_supports_z_point_type.
7305 (the_low_target): Install mips_supports_z_point_type.
7306 * linux-ppc-low.c (the_low_target): Install NULL as
7307 supports_z_point_type method.
7308 * linux-s390-low.c (the_low_target): Install NULL as
7309 supports_z_point_type method.
7310 * linux-sparc-low.c (the_low_target): Install NULL as
7311 supports_z_point_type method.
7312 * linux-x86-low.c (x86_supports_z_point_type): New function.
7313 (x86_insert_point): Adjust to new insert_point interface. Use
7314 insert_memory_breakpoint. Adjust to new
7315 i386_low_insert_watchpoint interface.
7316 (x86_remove_point): Adjust to remove_point interface. Use
7317 remove_memory_breakpoint. Adjust to new
7318 i386_low_remove_watchpoint interface.
7319 (the_low_target): Install x86_supports_z_point_type.
7320 * lynx-low.c (lynx_target_ops): Install NULL as
7321 supports_z_point_type callback.
7322 * nto-low.c (nto_supports_z_point_type): New.
7323 (nto_insert_point, nto_remove_point): Adjust to new interface.
7324 (nto_target_ops): Install nto_supports_z_point_type.
7325 * mem-break.c: Adjust intro comment.
7326 (struct raw_breakpoint) <raw_type, size>: New fields.
7327 <inserted>: Update comment.
7328 <shlib_disabled>: Delete field.
7329 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7330 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7331 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7332 (raw_bkpt_type_to_target_hw_bp_type): New function.
7333 (find_enabled_raw_code_breakpoint_at): New function.
7334 (find_raw_breakpoint_at): New type and size parameters. Use them.
7335 (insert_memory_breakpoint): New function, based off
7336 set_raw_breakpoint_at.
7337 (remove_memory_breakpoint): New function.
7338 (set_raw_breakpoint_at): Reimplement.
7339 (set_breakpoint): New, based on set_breakpoint_at.
7340 (set_breakpoint_at): Reimplement.
7341 (delete_raw_breakpoint): Go through the_target->remove_point
7342 instead of assuming memory breakpoints.
7343 (find_gdb_breakpoint_at): Delete.
7344 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7345 (find_gdb_breakpoint): New function.
7346 (set_gdb_breakpoint_at): Delete.
7347 (z_type_supported): New function.
7348 (set_gdb_breakpoint_1): New function, loosely based off
7349 set_gdb_breakpoint_at.
7350 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7351 (delete_gdb_breakpoint_at): Delete.
7352 (delete_gdb_breakpoint_1): New function, loosely based off
7353 delete_gdb_breakpoint_at.
7354 (delete_gdb_breakpoint): New function.
7355 (clear_gdb_breakpoint_conditions): Rename to ...
7356 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7357 breakpoint.
7358 (add_condition_to_breakpoint): Make static.
7359 (add_breakpoint_condition): Take a struct breakpoint pointer
7360 instead of an address. Adjust.
7361 (gdb_condition_true_at_breakpoint): Rename to ...
7362 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7363 z_type parameter.
7364 (gdb_condition_true_at_breakpoint): Reimplement.
7365 (add_breakpoint_commands): Take a struct breakpoint pointer
7366 instead of an address. Adjust.
7367 (gdb_no_commands_at_breakpoint): Rename to ...
7368 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7369 parameter. Return true if no breakpoint was found. Change debug
7370 output.
7371 (gdb_no_commands_at_breakpoint): Reimplement.
7372 (run_breakpoint_commands): Rename to ...
7373 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7374 and change return type to boolean.
7375 (run_breakpoint_commands): New function.
7376 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7377 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7378 breakpoint. Go through the_target->remove_point instead of
7379 assuming memory breakpoint.
7380 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7381 software and hardware breakpoints.
7382 (reinsert_raw_breakpoint): Go through the_target->insert_point
7383 instead of assuming memory breakpoint.
7384 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7385 software and hardware breakpoints.
7386 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7387 Check both software and hardware breakpoints.
7388 (validate_inserted_breakpoint): Assert the breakpoint is a
7389 software breakpoint. Set the inserted flag to -1 instead of
7390 setting shlib_disabled.
7391 (delete_disabled_breakpoints): Adjust.
7392 (validate_breakpoints): Only validate software breakpoints.
7393 Adjust to inserted flag change.
7394 (check_mem_read, check_mem_write): Skip breakpoint types other
7395 than software breakpoints. Adjust to inserted flag change.
7396 * mem-break.h (enum raw_bkpt_type): New enum.
7397 (raw_breakpoint, struct process_info): Forward declare.
7398 (Z_packet_to_target_hw_bp_type): Delete declaration.
7399 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7400 (set_gdb_breakpoint, delete_gdb_breakpoint)
7401 (clear_breakpoint_conditions): New declarations.
7402 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7403 (breakpoint_inserted_here): Update comment.
7404 (add_breakpoint_condition, add_breakpoint_commands): Replace
7405 address parameter with a breakpoint pointer parameter.
7406 (gdb_breakpoint_here): Update comment.
7407 (delete_gdb_breakpoint_at): Delete.
7408 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7409 * server.c (process_point_options): Take a struct breakpoint
7410 pointer instead of an address. Adjust.
7411 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7412 delete_gdb_breakpoint.
7413 * spu-low.c (spu_target_ops): Install NULL as
7414 supports_z_point_type method.
7415 * target.h: Include mem-break.h.
7416 (struct target_ops) <prepare_to_access_memory>: Update comment.
7417 <supports_z_point_type>: New field.
7418 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7419 instead of a char. Also take a raw breakpoint pointer.
7420 * win32-arm-low.c (the_low_target): Install NULL as
7421 supports_z_point_type.
7422 * win32-i386-low.c (i386_supports_z_point_type): New function.
7423 (i386_insert_point, i386_remove_point): Adjust to new interface.
7424 (the_low_target): Install i386_supports_z_point_type.
7425 * win32-low.c (win32_supports_z_point_type): New function.
7426 (win32_insert_point, win32_remove_point): Adjust to new interface.
7427 (win32_target_ops): Install win32_supports_z_point_type.
7428 * win32-low.h (struct win32_target_ops):
7429 <supports_z_point_type>: New method.
7430 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7431 instead of a char. Also take a raw breakpoint pointer.
7432
932539e3
PA		 74332014-05-20 Pedro Alves <palves@redhat.com>
7434
7435 * mem-break.h: Include break-common.h.
7436 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7437 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7438 (Z_packet_to_target_hw_bp_type): New declaration.
7439 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7440 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7441 (Z_PACKET_ACCESS_WP): Delete macros.
7442 (Z_packet_to_hw_type): Delete function.
7443 * i386-low.h: Don't include break-common.h here.
7444 (Z_packet_to_hw_type): Delete declaration.
7445 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7446 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7447 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7448 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7449 * linux-aarch64-low.c: Don't include break-common.h here.
7450 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7451 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7452 (Z_packet_to_target_hw_bp_type): Delete function.
7453 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7454 function.
7455 (mips_insert_point, mips_remove_point): Use
7456 Z_packet_to_target_hw_bp_type.
7457
4ff0d3d8
PA		 74582014-05-20 Pedro Alves <palves@redhat.com>
7459
7460 * linux-aarch64-low.c: Include break-common.h.
7461 (enum target_point_type): Delete.
7462 (Z_packet_to_point_type): Rename to ...
7463 (Z_packet_to_target_hw_bp_type): ... this, and return a
7464 target_hw_bp_type instead.
7465 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7466 instead of an enum target_point_type.
7467 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7468 breakpoint type.
7469 (aarch64_dr_state_insert_one_point)
7470 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7471 (aarch64_handle_aligned_watchpoint)
7472 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7473 Take an enum target_hw_bp_type instead of an enum
7474 target_point_type.
7475 (aarch64_supports_z_point_type): New function.
7476 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7477 use Z_packet_to_target_hw_bp_type.
7478
786dc519
JB		 74792014-05-20 Joel Brobecker <brobecker@adacore.com>
7480
7481 * configure.ac: Only use -Werror by default when DEVELOPMENT
7482 is true.
7483 * configure: Regenerate.
7484
9e0aa64f
JK		 74852014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7486
7487 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7488 * linux-x86-low.c (X86_64_USER_REGS): New.
7489 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7490
2b577b92
YQ		 74912014-04-28 Yao Qi <yao@codesourcery.com>
7492
7493 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7494 name.
7495
94611da2
PA		 74962014-04-25 Pedro Alves <palves@redhat.com>
7497
7498 PR server/16255
7499 * linux-low.c (linux_attach_fail_reason_string): New function.
7500 (linux_attach_lwp): Delete.
7501 (linux_attach_lwp_1): Rename to ...
7502 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7503 argument. Remove "initial" parameter. Return int instead of
7504 void. Don't error or warn here.
7505 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7506 failure to attach to the tgid. Call warning when failing to
7507 attach to an lwp.
7508 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7509 argument. Remove "initial" parameter. Return int instead of
7510 void. Don't error or warn here.
7511 (linux_attach_fail_reason_string): New declaration.
7512 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7513 interface change. Use linux_attach_fail_reason_string.
7514
01f9f808
MS		 75152014-04-24 Michael Sturm <michael.sturm@mintel.com>
7516 Walfred Tedeschi <walfred.tedeschi@intel.com>
7517
7518 * Makefile.in: Added rules to handle new files
7519 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7520 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7521 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7522 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7523 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7524 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7525 x32-avx512-linux.o.
7526 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7527 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7528 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7529 i386/x32-avx512.xml.
7530 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7531 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7532 i386/x32-avx512-linux.xml.
7533 * i387-fp.c (num_avx512_k_registers): New constant for number
7534 of K registers.
7535 (num_avx512_zmmh_low_registers): New constant for number of
7536 lower ZMM registers (0-15).
7537 (num_avx512_zmmh_high_registers): New constant for number of
7538 higher ZMM registers (16-31).
7539 (num_avx512_ymmh_registers): New contant for number of higher
7540 YMM registers (ymm16-31 added by avx521 on x86_64).
7541 (num_avx512_xmm_registers): New constant for number of higher
7542 XMM registers (xmm16-31 added by AVX512 on x86_64).
7543 (struct i387_xsave): Add space for AVX512 registers.
7544 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7545 Add code to handle AVX512 registers.
7546 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7547 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7548 prototypei from generated file.
7549 (tdesc_amd64_avx512_linux): Likewise.
7550 (init_registers_x32_avx512_linux): Likewise.
7551 (tdesc_x32_avx512_linux): Likewise.
7552 (init_registers_i386_avx512_linux): Likewise.
7553 (tdesc_i386_avx512_linux): Likewise.
7554 (x86_64_regmap): Add AVX512 registers.
7555 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7556 mask.
7557 (initialize_low_arch): Add code to initialize AVX512 registers.
7558
51aa91f9
PA		 75592014-04-23 Pedro Alves <palves@redhat.com>
7560
7561 * mem-break.c (find_gdb_breakpoint_at): Make static.
7562 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7563
a4165e94
PA		 75642014-04-23 Pedro Alves <palves@redhat.com>
7565
7566 * i386-low.c: Don't include break-common.h here.
7567 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7568 prototype to take target_hw_bp_type as argument instead of a Z
7569 packet char.
7570 * i386-low.h: Include break-common.h here.
7571 (Z_packet_to_hw_type): Declare.
7572 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7573 prototypes.
7574 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7575 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7576 (x86_remove_point): Convert the packet number to a
7577 target_hw_bp_type before calling i386_low_remove_watchpoint.
7578 * win32-i386-low.c (i386_insert_point): Convert the packet number
7579 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7580 (i386_remove_point): Convert the packet number to a
7581 target_hw_bp_type before calling i386_low_remove_watchpoint.
7582
b8acf843
PA		 75832014-04-23 Pedro Alves <palves@redhat.com>
7584
7585 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7586
d708bcd1
PA		 75872014-04-10 Pedro Alves <palves@redhat.com>
7588
7589 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7590 Check if the condition or command is NULL before checking if the
7591 breakpoint is known. On success, return true.
7592 * mem-break.h (add_breakpoint_condition): Document return.
7593 (add_breakpoint_commands): Add describing comment.
7594 * server.c (skip_to_semicolon): New function.
7595 (process_point_options): Use it.
7596
2eec7d5b
PA		 75972014-04-09 Pedro Alves <palves@redhat.com>
7598
7599 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7600 to lwpid_of.
7601
fa96cb38
PA		 76022014-02-27 Pedro Alves <palves@redhat.com>
7603
7604 PR 12702
7605 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7606 macros.
7607 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7608 output.
7609 (last_thread_of_process_p): Take a PID argument instead of a
7610 thread pointer.
7611 (linux_wait_for_lwp): Delete.
7612 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7613 functions.
7614 (linux_low_filter_event): New function, party factored out from
7615 linux_wait_for_event.
7616 (linux_wait_for_event): Rename to ...
7617 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7618 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7619 sigsuspend. Check for zombie leaders.
7620 (linux_wait_for_event): Reimplement as wrapper around
7621 linux_wait_for_event_filtered.
7622 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7623 a normal or signal exit is seen, it's the whole process exiting.
7624 (wait_for_sigstop): No longer a for_each_inferior callback.
7625 Rewrite on top of linux_wait_for_event_filtered.
7626 (stop_all_lwps): Call wait_for_sigstop directly.
7627 * server.c (resume, handle_target_event): Handle
7628 TARGET_WAITKIND_NO_RESUMED.
7629
d763de10
JB		 76302014-02-26 Joel Brobecker <brobecker@adacore.com>
7631
7632 * win32-low.c (psapi_get_dll_name,
7633 * win32_CreateToolhelp32Snapshot): Delete.
7634 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7635 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7636 Delete.
7637 (handle_load_dll): Add function description.
7638 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7639
850a0f76
JB		 76402014-02-26 Joel Brobecker <brobecker@adacore.com>
7641
7642 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7643 Add comment.
7644 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7645 base address when calling win32_add_one_solib.
7646 (handle_load_dll): Delete local variable load_addr.
7647 Remove 0x1000 offset applied to DLL base address when calling
7648 win32_add_one_solib.
7649 (handle_unload_dll): Add comment.
7650
f25b3fc3
JB		 76512014-02-26 Joel Brobecker <brobecker@adacore.com>
7652
7653 * win32-low.c (win32_add_all_dlls): Renames
7654 win32_ensure_ntdll_loaded. Rewrite function documentation.
7655 Adjust implementation to always load all DLLs.
7656 Add 0x1000 offset to DLL base address when calling
7657 win32_add_one_solib.
7658 (child_initialization_done): New static global.
7659 (do_initial_child_stuff): Set child_initialization_done to
7660 zero during child initialization, and 1 after. Replace call
7661 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7662 Add comment.
7663 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7664 (handle_unload_dll): Add function documentation.
7665 (get_child_debug_event): Ignore load and unload DLL events
7666 during child initialization.
7667
d86d4aaf
DE		 76682014-02-20 Doug Evans <dje@google.com>
7669
3bc32da3 7670 Remove global all_lwps.
d86d4aaf
DE		 7671 * inferiors.h (ptid_of): Move here from linux-low.h.
7672 (pid_of, lwpid_of): Ditto.
7673 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7674 parameter is a struct thread_info * now.
7675 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7676 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7677 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7678 directly.
7679 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7680 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7681 * linux-arm-low.c (update_registers_callback): Update, "entry"
7682 parameter is a struct thread_info * now.
7683 Fetch lwpid from current_inferior directly.
7684 (arm_insert_point): Pass &all_threads to find_inferior instead of
7685 &all_lwps.
7686 (arm_remove_point): Ditto.
7687 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7688 (arm_prepare_to_resume): Fetch pid from thread.
7689 (arm_read_description): Fetch lwpid from current_inferior directly.
7690 * linux-low.c (all_lwps): Delete.
7691 (delete_lwp): Delete call to remove_inferior.
7692 (handle_extended_wait): Fetch lwpid from thread.
7693 (add_lwp): Don't set lwp->entry.id. Remove call to
7694 add_inferior_to_list.
7695 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7696 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7697 (kill_one_lwp_callback): Ditto.
7698 (linux_kill): Don't dereference NULL pointer.
7699 Fetch ptid,lwpid from thread.
7700 (get_detach_signal): Fetch ptid from thread.
7701 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7702 Simplify call to regcache_invalidate_thread.
7703 (delete_lwp_callback): Update, "entry" parameter is a
7704 struct thread_info * now. Fetch pid from thread.
7705 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7706 (status_pending_p_callback): Update, "entry" parameter is a
7707 struct thread_info * now. Fetch ptid from thread.
7708 (find_lwp_pid): Update, "entry" parameter is a
7709 struct thread_info * now.
7710 (linux_wait_for_lwp): Fetch pid from thread.
7711 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7712 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7713 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7714 (dequeue_one_deferred_signal): Ditto.
7715 (cancel_breakpoint): Fetch ptid from current_inferior.
7716 (linux_wait_for_event): Pass &all_threads to find_inferior,
7717 not &all_lwps. Fetch ptid, lwpid from thread.
7718 (count_events_callback): Update, "entry" parameter is a
7719 struct thread_info * now.
7720 (select_singlestep_lwp_callback): Ditto.
7721 (select_event_lwp_callback): Ditto.
7722 (cancel_breakpoints_callback): Ditto.
7723 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7724 not &all_lwps.
7725 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7726 (unsuspend_one_lwp): Update, "entry" parameter is a
7727 struct thread_info * now.
7728 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7729 not &all_lwps.
7730 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7731 Fetch lwpid from thread, not lwp.
7732 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7733 Pass &all_threads to find_inferior, not &all_lwps.
7734 (send_sigstop): Fetch lwpid from thread, not lwp.
7735 (send_sigstop_callback): Update, "entry" parameter is a
7736 struct thread_info * now.
7737 (suspend_and_send_sigstop_callback): Ditto.
7738 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7739 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7740 struct thread_info * now.
7741 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7742 from thread, lwp.
7743 (lwp_running): Update, "entry" parameter is a
7744 struct thread_info * now.
7745 (stop_all_lwps): Fetch ptid from thread.
7746 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7747 (linux_resume_one_lwp): Fetch lwpid from thread.
7748 (linux_set_resume_request): Update, "entry" parameter is a
7749 struct thread_info * now. Fetch pid, lwpid from thread.
7750 (resume_status_pending_p): Update, "entry" parameter is a
7751 struct thread_info * now.
7752 (need_step_over_p): Ditto. Fetch lwpid from thread.
7753 (start_step_over): Fetch lwpid from thread.
7754 (linux_resume_one_thread): Update, "entry" parameter is a
7755 struct thread_info * now. Fetch lwpid from thread.
7756 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7757 (proceed_one_lwp): Update, "entry" parameter is a
7758 struct thread_info * now. Fetch lwpid from thread.
7759 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7760 struct thread_info * now.
7761 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7762 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7763 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7764 directly.
7765 (regsets_store_inferior_registers): Ditto.
7766 (fetch_register, store_register): Ditto.
7767 (linux_read_memory, linux_write_memory): Ditto.
7768 (linux_request_interrupt): Ditto.
7769 (linux_read_auxv): Ditto.
7770 (linux_xfer_siginfo): Ditto.
7771 (linux_qxfer_spu): Ditto.
7772 (linux_qxfer_libraries_svr4): Ditto.
7773 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7774 moved to inferiors.h.
7775 (get_lwp): Delete.
7776 (get_thread_lwp): Update.
7777 (struct lwp_info): Delete member "entry". Simplify comment for
7778 member "thread".
7779 (all_lwps): Delete.
7780 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7781 current_inferior directly.
7782 (update_watch_registers_callback): Update, "entry" parameter is a
7783 struct thread_info * now. Fetch pid from thread.
7784 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7785 (mips_insert_point): Fetch lwpid from current_inferior.
7786 Pass &all_threads to find_inferior, not &all_lwps.
7787 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7788 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7789 directly.
7790 (mips_stopped_data_address): Ditto.
7791 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7792 directly.
7793 * linux-tile-low.c (tile_arch_setup): Ditto.
7794 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7795 (update_debug_registers_callback): Update, "entry" parameter is a
7796 struct thread_info * now. Fetch pid from thread.
7797 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7798 Pass &all_threads to find_inferior, not &all_lwps.
7799 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7800 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7801 Pass &all_threads to find_inferior, not &all_lwps.
7802 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7803 (i386_dr_low_get_status): Ditto.
7804 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7805 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7806 (x86_linux_read_description): Ditto.
7807 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7808
3b8361aa
DE		 78092014-02-20 Doug Evans <dje@google.com>
7810
7811 * inferiors.c (get_first_inferior): Fix buglet.
7812
f7667f0d
DE		 78132014-02-19 Doug Evans <dje@google.com>
7814
7815 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7816 * inferiors.c (add_thread): Change result type to struct thread_info *.
7817 All callers updated.
7818 (add_lwp): Call add_thread here instead of in callers.
7819 All callers updated.
7820 * linux-low.h (get_lwp_thread): Rewrite.
7821 (struct lwp_info): New member "thread".
7822
b3312d80
DE		 78232014-02-19 Doug Evans <dje@google.com>
7824
7825 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7826 All callers updated.
7827
ecc6f45c
DE		 78282014-02-19 Doug Evans <dje@google.com>
7829
7830 * inferiors.c (add_thread): Fix whitespace.
7831
649ebbca
DE		 78322014-02-19 Doug Evans <dje@google.com>
7833
7834 * dll.c (clear_dlls): Replace accessing list implemention details
7835 with API function.
7836 * gdbthread.h (get_first_thread): Declare.
7837 * inferiors.c (for_each_inferior_with_data): New function.
7838 (get_first_thread): New function.
7839 (find_thread_ptid): Simplify.
7840 (get_first_inferior): New function.
7841 (clear_list): Delete.
7842 (one_inferior_p): New function.
7843 (clear_inferior_list): New function.
7844 (clear_inferiors): Update.
7845 * inferiors.h (for_each_inferior_with_data): Declare.
7846 (clear_inferior_list): Declare.
7847 (one_inferior_p): Declare.
7848 (get_first_inferior): Declare.
7849 * linux-low.c (linux_wait_for_event): Replace accessing list
7850 implemention details with API function.
7851 * server.c (target_running): Ditto.
7852 (accumulate_file_name_length): New function.
7853 (emit_dll_description): New function.
7854 (handle_qxfer_libraries): Replace accessing list implemention
7855 details with API function.
7856 (handle_qxfer_threads_worker): New function.
7857 (handle_qxfer_threads_proper): Replace accessing list implemention
7858 details with API function.
7859 (handle_query): Ditto.
7860 (visit_actioned_threads_callback_ftype): New typedef.
7861 (visit_actioned_threads_data): New struct.
7862 (visit_actioned_threads): Rewrite to be find_inferior callback.
7863 (resume): Call find_inferior.
7864 (handle_status): Replace accessing list implemention
7865 details with API function.
7866 (process_serial_event): Replace accessing list implemention details
7867 with API function.
7868 * target.c (set_desired_inferior): Replace accessing list implemention
7869 details with API function.
7870 * tracepoint.c (same_process_p): New function.
7871 (gdb_agent_about_to_close): Replace accessing list implemention
7872 details with API function.
7873 * win32-low.c (child_delete_thread): Replace accessing list
7874 implemention details with API function.
7875 (match_dll_by_basename): New function.
7876 (dll_is_loaded_by_basename): New function.
7877 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7878 details call to dll_is_loaded_by_basename.
7879
80894984
DE		 78802014-02-19 Doug Evans <dje@google.com>
7881
7882 * dll.h (struct dll_info): Add comment.
7883 * gdbthread.h (struct thread_info): Add comment.
7884 (current_ptid): Simplify.
7885 * inferiors.c (add_process): Update.
7886 (remove_process): Update.
7887 * inferiors.h (struct process_info): Rename member "head" to "entry".
7888 * linux-low.c (delete_lwp): Update.
7889 (add_lwp): Update.
7890 (last_thread_of_process_p): Update.
7891 (kill_one_lwp_callback, linux_kill): Update.
7892 (status_pending_p_callback): Update.
7893 (wait_for_sigstop): Update. Simplify read of ptid.
7894 (start_step_over): Update.
7895 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7896 (get_lwp_thread): Update.
7897 (struct lwp_info): Rename member "head" to "entry".
7898 * regcache.h (inferior_list_entry): Delete.
7899 * server.c (kill_inferior_callback): Update.
7900 (detach_or_kill_inferior_callback): Update.
7901 (print_started_pid): Update.
7902 (print_attached_pid): Update.
7903 (process_serial_event): Simplify read of ptid.
7904 * thread-db.c (thread_db_create_event): Update.
7905 (thread_db_get_tls_address): Update.
7906 * win32-low.c (current_inferior_ptid): Simplify.
7907
46917d26
TT		 79082014-02-19 Tom Tromey <tromey@redhat.com>
7909
7910 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7911 argument.
7912 (target_supports_btrace): Update.
7913
0759a81e
YQ		 79142014-02-14 Yao Qi <yao@codesourcery.com>
7915
7916 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7917 (rsp-low-ipa.o): New target.
7918
a7191e8b
TT		 79192014-02-12 Tom Tromey <tromey@redhat.com>
7920
7921 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7922 convert_ascii_to_int.
7923 * regcache.c (registers_to_string): Likewise.
7924 * remote-utils.c (decode_M_packet): Likewise.
7925 * server.c (process_serial_event): Likewise.
7926
ff0e980e
TT		 79272014-02-12 Tom Tromey <tromey@redhat.com>
7928
7929 * server.c (handle_query, handle_v_run): Use hex2bin, not
7930 unhexify.
7931 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7932
e9371aff
TT		 79332014-02-12 Tom Tromey <tromey@redhat.com>
7934
7935 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7936 convert_int_to_ascii.
7937 * regcache.c (registers_to_string, collect_register_as_string):
7938 Likewise.
7939 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7940 Likewise.
7941 * server.c (process_serial_event): Likewise.
7942 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7943 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7944
971dc0b8
TT		 79452014-02-12 Tom Tromey <tromey@redhat.com>
7946
7947 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7948 bin2hex, not hexify.
7949 * tracepoint.c (cmd_qtstatus): Likewise.
7950
0a822afb
TT		 79512014-02-12 Tom Tromey <tromey@redhat.com>
7952
7953 * remote-utils.c (monitor_output): Pass explicit length to
7954 hexify.
7955
9c3d6531
TT		 79562014-02-12 Tom Tromey <tromey@redhat.com>
7957
7958 * tracepoint.c: Include rsp-low.h.
7959 * server.c: Include rsp-low.h.
7960 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7961 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7962 declare.
7963 * remote-utils.c: Include rsp-low.h.
7964 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7965 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7966 (convert_int_to_ascii, convert_ascii_to_int): Move to
7967 common/rsp-low.c.
7968 * regcache.c: Include rsp-low.h.
7969 * ax.c: Include rsp-low.h.
7970 * Makefile.in (SFILES): Add common/rsp-low.c.
7971 (OBS): Add rsp-low.o.
7972 (rsp-low.o): New target.
7973
01fd3ea5
TT		 79742014-02-12 Tom Tromey <tromey@redhat.com>
7975
7976 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7977 Include print-utils.h.
7978 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7979 (plongest, thirty_two, phex_nz): Remove.
7980 * Makefile.in (SFILES): Add common/print-utils.c.
7981 (OBS): Add print-utils.o.
7982 (print-utils-ipa.o): New target.
7983 (print-utils.o): New target.
7984 (IPA_OBJS): Add print-utils-ipa.o.
7985
e99dc820
TT		 79862014-02-06 Tom Tromey <tromey@redhat.com>
7987
7988 * Makefile.in (SFILES): Fix indentation.
7989
ee1e2d4f
DE		 79902014-02-05 Doug Evans <dje@google.com>
7991
7992 * linux-low.c (linux_wait_for_event): Improve comment.
7993 (linux_wait_1): Keep current_inferior in sync with event_child.
7994
f5a02773
DE		 79952014-01-22 Doug Evans <dje@google.com>
7996
7997 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7998
87ce2a04
DE		 79992014-01-22 Doug Evans <dje@google.com>
8000
8001 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8002 * configure: Regenerate.
8003 * config.in: Regenerate.
8004 * Makefile.in (SFILES): Add debug.c.
8005 (OBS): Add debug.o.
8006 * debug.c: New file.
8007 * debug.h: New file.
8008 * linux-aarch64-low.c (*): Update all debugging printfs to use
8009 debug_printf instead of fprintf.
8010 * linux-arm-low.c (*): Ditto.
8011 * linux-cris-low.c (*): Ditto.
8012 * linux-crisv32-low.c (*): Ditto.
8013 * linux-m32r-low.c (*): Ditto.
8014 * linux-sparc-low.c (*): Ditto.
8015 * linux-x86.c (*): Ditto.
8016 * linux-low.c (*): Ditto.
8017 (linux_wait_1): Add calls to debug_enter, debug_exit.
8018 (linux_wait): Remove redundant debugging printf.
8019 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8020 (linux_resume, unstop_all_lwps): Ditto.
8021 * mem-break.c (*): Update all debugging printfs to use
8022 debug_printf instead of fprintf.
8023 * remote-utils.c (*): Ditto.
8024 * thread-db.c (*): Ditto.
8025 * server.c #include <ctype.h>, "gdb_vecs.h".
8026 (debug_threads): Moved to debug.c.
8027 (*): Update all debugging printfs to use debug_printf instead of
8028 fprintf.
8029 (start_inferior): Replace call to fflush with call to debug_flush.
8030 (monitor_show_help): Mention set debug-format.
8031 (parse_debug_format_options): New function.
8032 (handle_monitor_command): Handle "monitor set debug-format".
8033 (gdbserver_usage): Mention --debug-format.
8034 (main): Parse --debug-format.
8035 * server.h (debug_threads): Declaration moved to debug.h.
8036 #include "debug.h".
8037 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8038 trace_debug_1 that uses debug_printf.
8039 (tracepoint_look_up_symbols): Update all debugging printfs to use
8040 debug_printf instead of fprintf.
8041
e671835b
BS		 80422014-01-20 Baruch Siach <baruch@tkos.co.il>
8043
8044 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8045 sys/ptrace.h.
8046
b5737fa9
PA		 80472014-01-17 Pedro Alves <palves@redhat.com>
8048
ea38d2a9 8049 PR build/16445
c7faa97a
PA		 8050 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8051 defined after including gdb_proc_service.h.
b5737fa9 8052
40ed484e
DE		 80532014-01-16 Doug Evans <dje@google.com>
8054
8055 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8056 (match_dll): Use it.
8057
969c39fb
MM		 80582014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8059
8060 * target.h (target_ops) <read_btrace>: Change parameters and
8061 return type to allow error reporting.
8062 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8063 trace reading errors on.
8064 * linux-low.c (linux_low_read_btrace): Pass trace reading
8065 errors on.
8066 (linux_low_disable_btrace): New.
8067
ab7f45ba
DE		 80682014-01-15 Doug Evans <dje@google.com>
8069
8070 * inferiors.c (thread_id_to_gdb_id): Delete.
8071 * inferiors.h (thread_id_to_gdb_id): Delete.
8072
66af0f44
EZ		 80732014-01-13 Eli Zaretskii <eliz@gnu.org>
8074
8075 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8076 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8077 versions.
8078
9939e131
PA		 80792014-01-08 Pedro Alves <palves@redhat.com>
8080
8081 * server.c (handle_status): Don't discard previous queued stop
8082 replies or thread's pending status here.
8083 (main) <disconnection>: Do it here instead.
8084
b7ea362b
PA		 80852014-01-08 Pedro Alves <palves@redhat.com>
8086
8087 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8088 * server.c (visit_actioned_threads, handle_pending_status): New
8089 function.
8090 (handle_v_cont): Factor out parts to ...
8091 (resume): ... this new function. If in all-stop, and a thread
8092 being resumed has a pending status, report it without actually
8093 resuming.
8094 (myresume): Adjust to use the new 'resume' function.
8095 (clear_pending_status_callback, set_pending_status_callback)
8096 (find_status_pending_thread_callback): New functions.
8097 (handle_status): Handle the case of multiple threads having
8098 interesting statuses to report. Report threads' real last signal
8099 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8100 with an interesting thread to report the status for, instead of
8101 always reporting the status of the first thread.
8102
28498c42
JB		 81032014-01-01 Joel Brobecker <brobecker@adacore.com>
8104
8105 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8106 * gdbreplay.c (gdbreplay_version): Likewise.
8107
f45c82da
YZ		 81082013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8109
8110 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8111 iov.iov_len with the real length in use.
8112
379a5e2d
JB		 81132013-12-13 Joel Brobecker <brobecker@adacore.com>
8114
8115 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8116 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8117 for all targets that use win32-low.c.
8118 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8119 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8120
4210d83e
PA		 81212013-12-13 Pedro Alves <palves@redhat.com>
8122
8123 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8124 if equal to TARGET_WAITKIND_LOADED.
8125 * win32-low.c (cached_status): New static global.
8126 (win32_wait): Add declaration.
8127 (do_initial_child_stuff): Flush all initial pending debug events
8128 up to the initial breakpoint.
8129 (win32_wait): If CACHED_STATUS was set, return that instead
8130 of doing a real wait. Remove the code resuming the execution
8131 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8132 during the initial phase. Also remove the code changing
8133 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8134 TARGET_WAITKIND_STOPPED.
8135
e7f0d979
YQ		 81362013-12-11 Yao Qi <yao@codesourcery.com>
8137
8138 * notif.c (handle_notif_ack): Return 0 if no notification
8139 matches.
8140
ebcf782c
DE		 81412013-11-20 Doug Evans <dje@google.com>
8142
8143 * linux-low.c (linux_set_resume_request): Fix comment.
8144
20ad9378
DE		 81452013-11-20 Doug Evans <dje@google.com>
8146
8147 * linux-low.c (resume_status_pending_p): Tweak comment.
8148
a196ebeb
WT		 81492013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8150
8151 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8152 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8153 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8154 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8155 (srv_amd64_regobj): Add amd64-mpx.o.
8156 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8157 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8158 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8159 * i387-fp.c (num_pl_bnd_register) Added constant.
8160 (num_pl_bnd_cfg_registers) Added constant.
8161 (struct i387_xsave) Added reserved area and MPX fields.
8162 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8163 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8164 function.
8165 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8166 (init_registers_amd64_mpx_linux): Declare new function.
8167 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8168 (x86_64_regmap): Add MPX registers.
8169 (x86_linux_read_description): Add MPX case.
8170 (initialize_low_arch): Initialize MPX targets.
8171
0080a2f6
TT		 81722013-11-18 Tom Tromey <tromey@redhat.com>
8173
8174 * configure: Rebuild.
8175 * configure.ac: Don't check for stdlib.h.
8176 * gdbreplay.c: Unconditionally include stdlib.h.
8177
2978b111
TT		 81782013-11-18 Tom Tromey <tromey@redhat.com>
8179
8180 * config.in: Rebuild.
8181 * configure: Rebuild.
8182 * configure.ac: Don't use AC_HEADER_DIRENT.
8183
a3d08894
TT		 81842013-11-18 Tom Tromey <tromey@redhat.com>
8185
8186 * server.h: Don't check HAVE_STRING_H.
8187 * gdbreplay.c: Don't check HAVE_STRING_H.
8188 * configure: Rebuild.
8189
0a5dd17d
TT		 81902013-11-18 Tom Tromey <tromey@redhat.com>
8191
8192 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8193 LIBGNU.
8194
1bd2f0ba
TT		 81952013-11-08 Tom Tromey <tromey@redhat.com>
8196
8197 * configure, config.in: Rebuild.
8198 * configure.ac: Remove unused configury.
8199
3266f10b
TT		 82002013-11-08 Tom Tromey <tromey@redhat.com>
8201
8202 * acinclude.m4: Include common.m4, codeset.m4.
8203 * configure, config.in: Rebuild.
8204 * configure.ac: Use GDB_AC_COMMON.
8205
6682d959
AA		 82062013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8207
8208 * linux-s390-low.c (HWCAP_S390_TE): New define.
8209 (s390_arch_setup): Consider the TE field in the HWCAP for
8210 determining 'have_regset_tdb'.
8211
fd0a4d76
SDJ		 82122013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8213
8214 PR gdb/16014
8215 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8216 call to sizeof.
8217
1a3d890b
PA		 82182013-10-02 Pedro Alves <palves@redhat.com>
8219
8220 * server.c (process_serial_event): Don't output "GDBserver
8221 exiting" if GDB is connected through stdio.
8222 * target.c (mywait): Likewise, be silent if GDB is connected
8223 through stdio.
8224
97ad4581
JB		 82252013-10-01 Joel Brobecker <brobecker@adacore.com>
8226
8227 * lynx-low.c (lynx_add_threads_after_attach): New function.
8228 (lynx_attach): Remove call to add_thread. Add call to
8229 lynx_add_threads_after_attach instead.
8230
5b4e221c
MF		 82312013-09-28 Mike Frysinger <vapier@gentoo.org>
8232
8233 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8234 * config.in, configure: Regenerated.
8235
ee47b2f8
YQ		 82362013-09-18 Yao Qi <yao@codesourcery.com>
8237
8238 PR server/15959
8239 * server.c (start_inferior): Clear 'resume_info'.
8240
d6707650 82412013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8242
d6707650
JW		 8243 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8244 for each register.
8245
9243dd0e 82462013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8247
9243dd0e
JW		 8248 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8249 linux-tile-low.o to srv_tgtobj.
8250
c623a6ef
WN		 82512013-09-16 Will Newton <will.newton@linaro.org>
8252
8253 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8254 out regs.
8255
fb71d39e
PA		 82562013-09-06 Pedro Alves <palves@redhat.com>
8257
8258 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8259 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8260 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8261 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8262 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8263 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8264
8e7e9910
PA		 82652013-09-06 Pedro Alves <palves@redhat.com>
8266
8267 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8268 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8269
7c3a12ca
PA		 82702013-09-06 Pedro Alves <palves@redhat.com>
8271
8272 * linux-amd64-ipa.c: Include tracepoint.h.
8273 * linux-i386-ipa.c: Include tracepoint.h.
8274
8eb3d7b6
RW		 82752013-09-06 Ricard Wanderlof <ricardw@axis.com>
8276
8277 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8278 (ps_get_thread_area): New function.
8279
eddddb9d
RW		 82802013-09-06 Ricard Wanderlof <ricardw@axis.com>
8281
8282 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8283 (initialize_low_arch): Call init_registers_crisv32 rather than
8284 init_register_crisv32.
8285
533b0600
PA		 82862013-09-05 Pedro Alves <palves@redhat.com>
8287
8288 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8289 to ...
8290 * hostio.h: ... this new file.
8291 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8292 win32-low.c: Include hostio.h.
8293
0ce3d3b5
PA		 82942013-09-05 Pedro Alves <palves@redhat.com>
8295
8296 * server.h (gdb_client_data, handler_func, callback_handler_func)
8297 (delete_file_handler, add_file_handler, append_callback_event)
8298 (delete_callback_event, start_event_loop, initialize_event_loop):
8299 Move to event-loop.h and include it.
8300 * event-loop.h: New file.
8301
799cdc37
PA		 83022013-09-05 Pedro Alves <palves@redhat.com>
8303
8304 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8305 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8306 (loaded_dll, unloaded_dll): Move to ...
8307 * dll.h: ... this new file.
8308 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8309
6a6bbd9d
PA		 83102013-09-05 Pedro Alves <palves@redhat.com>
8311
8312 * server.h (current_process, get_thread_process, all_processes)
8313 (add_inferior_to_list, for_each_inferior, current_inferior)
8314 (remove_inferior, add_process, remove_process, find_process_pid)
8315 (have_started_inferiors_p, have_attached_inferiors_p)
8316 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8317 (clear_inferiors, find_inferior, find_inferior_id)
8318 (inferior_target_data, set_inferior_target_data)
8319 (inferior_regcache_data, set_inferior_regcache_data): Move to
8320 inferiors.h, and include it.
8321 * inferiors.h: New file.
8322
f699aaba
PA		 83232013-09-05 Pedro Alves <palves@redhat.com>
8324
8325 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8326 Move ...
72f4393d 8327 * ax.h: ... here.
f699aaba 8328
c144c7a0
PA		 83292013-09-05 Pedro Alves <palves@redhat.com>
8330
8331 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8332 tracepoint.h.
8333 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8334 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8335 (handle_tracepoint_general_set, handle_tracepoint_query)
8336 (tracepoint_finished_step, tracepoint_was_hit)
8337 (release_while_stepping_state_list, current_traceframe)
8338 (in_readonly_region, traceframe_read_mem)
8339 (fetch_traceframe_registers, traceframe_read_sdata)
8340 (traceframe_read_info, struct fast_tpoint_collect_status)
8341 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8342 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8343 (supply_fast_tracepoint_registers)
8344 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8345 (ipa_tdesc, claim_trampoline_space)
8346 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8347 (agent_mem_read, agent_get_trace_state_variable_value)
8348 (agent_set_trace_state_variable_value, agent_tsv_read)
8349 (agent_mem_read_string, get_raw_reg_func_addr)
8350 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8351 * tracepoint.h: ... this new file.
8352
ff42e6ab
PA		 83532013-09-05 Pedro Alves <palves@redhat.com>
8354
8355 * server.h (perror_with_name, error, fatal, warning, paddress)
8356 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8357 include it.
8358 * utils.h: New file.
8359
541af0f4
PA		 83602013-09-05 Pedro Alves <palves@redhat.com>
8361
8362 * server.h (remote_debug, noack_mode, transport_is_reliable)
8363 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8364 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8365 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8366 (write_enn, initialize_async_io, enable_async_io)
8367 (disable_async_io, check_remote_input_interrupt_request)
8368 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8369 (dead_thread_notify, prepare_resume_reply)
8370 (decode_address_to_semicolon, decode_address, decode_m_packet)
8371 (decode_M_packet, decode_X_packet, decode_xfer_write)
8372 (decode_search_memory_packet, unhexify, hexify)
8373 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8374 (look_up_one_symbol, relocate_instruction)
8375 (monitor_output): Move to remote-utils.h, and include it.
8376 * remote-utils.h: New file.
8377
eebdf26b
PA		 83782013-09-05 Pedro Alves <palves@redhat.com>
8379
8380 * server.h (_): Delete.
8381
3aafd2ff
PA		 83822013-09-02 Pedro Alves <palves@redhat.com>
8383
8384 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8385 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8386 allocated.
8387 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8388
cee83bcb
PM		 83892013-09-02 Pierre Muller <muller@sourceware.org>
8390
8391 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8392 or WriteProcessMemory complete successfully and handle
8393 ERROR_PARTIAL_COPY error.
8394
9a13b2fa
PA		 83952013-09-02 Pedro Alves <palves@redhat.com>
8396
8397 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8398 error instead of EIO.
8399
602e3198
JK		 84002013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8401
8402 PR server/15604
8403 * linux-low.c: Include filestuff.h.
8404 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8405 * lynx-low.c: Include filestuff.h.
8406 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8407 * server.c: Include filestuff.h.
8408 (main): Call notice_open_fds.
8409 * spu-low.c: Include filestuff.h.
8410 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8411
96d7229d
LM		 84122013-08-22 Luis Machado <lgustavo@codesourcery.com>
8413
8414 * Makefile.in: Explain why ../target and ../nat are not
8415 listed as include file search paths.
8416 (linux-waitpid.o): New object file rule.
8417 * configure.srv (srv_native_linux_obj): New variable.
8418 Replace all occurrences of linux native object files with
8419 $srv_native_linux_obj.
8420 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8421 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8422 (linux_enable_event_reporting): Remove declaration.
8423 (my_waitpid): Moved to common/linux-waitpid.c.
8424 (linux_wait_for_event): Pass ptid when calling
8425 linux_enable_event_reporting.
8426 (linux_supports_tracefork_flag): Remove.
8427 (linux_enable_event_reporting): Likewise.
8428 (linux_tracefork_grandchild): Remove.
8429 (STACK_SIZE): Moved to common/linux-ptrace.c.
8430 (linux_tracefork_child): Remove.
8431 (linux_test_for_tracefork): Remove.
8432 (linux_look_up_symbols): Call linux_supports_traceclone.
8433 (initialize_low): Remove call to linux_test_for_tracefork.
8434 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8435 common/linux-ptrace.h.
8436 (PTRACE_TYPE_ARG4): Likewise.
8437 Include linux-ptrace.h.
8438
32940073
PA		 84392013-08-21 Pedro Alves <palves@redhat.com>
8440
8441 * config.in: Renegerate.
8442
33b60d58 84432013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8444
33b60d58
LM		 8445 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8446 (SFILES): Remove $(srcdir)/common/target-common.c and
8447 add $(srcdir)/target/waitstatus.c.
8448 (OBS): Remove target-common.o and add waitstatus.o.
8449 (server_h): Remove $(srcdir)/../common/target-common.h and
8450 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8451 and $(srcdir)/../target/waitstatus.h.
8452 (target-common.o): Remove.
8453 (waitstatus.o): New target object file.
8454 * target.h: Do not include target-common.h and
8455 include target/resume.h, target/wait.h and
8456 target/waitstatus.h.
8457
b8e1b30e
LM		 84582013-08-13 Luis Machado <lgustavo@codesourcery.com>
8459
8460 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8461 to PTRACE_TYPE_ARG3.
8462 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8463 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8464 PTRACE_TYPE_ARG4.
8465 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8466 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8467
7a60ad40
YQ		 84682013-07-27 Jie Zhang <jie@codesourcery.com>
8469 Daniel Jacobowitz <dan@codesourcery.com>
8470 Yao Qi <yao@codesourcery.com>
8471
8472 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8473 (mips-linux-watch.o): New rule.
8474 (mips_linux_watch_h): New variable.
8475 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8476 srv_tgtobj.
8477 * linux-mips-low.c: Include mips-linux-watch.h.
8478 (struct arch_process_info, struct arch_lwp_info): New.
8479 (update_watch_registers_callback): New function.
8480 (mips_linux_new_process, mips_linux_new_thread) New functions.
8481 (mips_linux_prepare_to_resume, mips_insert_point): New
8482 functions.
8483 (mips_remove_point, mips_stopped_by_watchpoint): New
8484 functions.
8485 (rsp_bp_type_to_target_hw_bp_type): New function.
8486 (mips_stopped_data_address): New function.
8487 (the_low_target): Add watchpoint support functions.
8488
de6f69ad
YQ		 84892013-07-27 Yao Qi <yao@codesourcery.com>
8490
8491 * i386-low.c: Include break-common.h.
8492 (enum target_hw_bp_type): Remove.
8493
3360c0bf
LM		 84942013-07-24 Luis Machado <lgustavo@codesourcery.com>
8495
8496 * Makefile.in (SFILES): /common/target-common.c.
8497 (OBS): Add target-common.o.
8498 (server_h): Add $(srcdir)/../common/target-common.h.
8499 (target-common.o): New target.
8500 * server.c (queue_stop_reply_callback): Free
8501 status string after use.
8502 * target.c (target_waitstatus_to_string): Remove.
8503 * target.h: Include target-common.h.
8504 (resume_kind): Likewise.
8505 (target_waitkind): Likewise.
8506 (target_waitstatus): Likewise.
8507 (TARGET_WNOHANG): Likewise.
8508
bd885420
YQ		 85092013-07-04 Yao Qi <yao@codesourcery.com>
8510
8511 * Makefile.in (host_alias): Use @host_noncanonical@.
8512 (target_alias): Use @target_noncanonical@.
8513 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8514 ACX_NONCANONICAL_HOST.
8515 * configure: Regenerated.
8516
8517 Revert:
8518 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8519
8520 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8521 * configure: Rebuild.
8522 * Makefile.in (version_host, version_target): Get from configure.
8523 (version.c): Use $(version_host) and $(version_target).
8524
17ef446e
PA		 85252013-07-03 Pedro Alves <palves@redhat.com>
8526
8527 * Makefile.in (config.status): Depend on development.sh.
8528 * acinclude.m4: Include libmcheck.m4.
8529 * configure: Regenerate.
8530
7a9a7487
MG		 85312013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8532
8533 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8534 attribute inside the parentheses.
8535 (winapi_DebugSetProcessKillOnExit): Ditto.
8536 (winapi_DebugBreakProcess): Ditto.
8537 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8538
49b64de6
MG		 85392013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8540
8541 * notif.h (notif_event): Add a dummy member to avoid compiler
8542 errors.
8543
d5749ee7
PA		 85442013-07-01 Pedro Alves <palves@redhat.com>
8545
8546 * hostio.c (HOSTIO_PATH_MAX): Define.
8547 (require_filename, handle_open, handle_unlink, handle_readlink):
8548 Use it.
8549
d8d2a3ee
PA		 85502013-07-01 Pedro Alves <palves@redhat.com>
8551
8552 * server.h: Include "pathmax.h".
8553 * linux-low.c: Don't include sys/param.h.
8554 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8555 MAXPATHLEN.
8556 * win32-low.c: Don't include sys/param.h.
8557 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8558
bc7dea8d
PA		 85592013-07-01 Pedro Alves <palves@redhat.com>
8560
8561 * event-loop.c: Don't check HAVE_UNISTD_H before including
8562 <unistd.h>.
8563 * gdbreplay.c: Likewise.
8564 * remote-utils.c: Likewise.
8565 * server.c: Likewise.
8566 * configure.ac: Don't check for unistd.h.
8567 * configure: Regenerate.
8568
d6c2da54
TT		 85692013-06-28 Tom Tromey <tromey@redhat.com>
8570
8571 * Makefile.in (version.c): Use version.in, not
8572 common/version.in.
8573
257b6bec
MG		 85742013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8575
8576 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8577 * configure: Rebuild.
8578 * Makefile.in (version_host, version_target): Get from configure.
8579 (version.c): Use $(version_host) and $(version_target).
8580
86ebe149
DK		 85812013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8582
8583 Fix trace-status to output user name without trailing colon.
8584 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8585
f30aa5af
DK		 85862013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8587
8588 Fix trace-status to output proper start-time and stop-time.
8589 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8590 output start time and stop time in hex as gdb expects.
8591
28a93511
YQ		 85922013-06-26 Pedro Alves <pedro@codesourcery.com>
8593
8594 * tracepoint.c (build_traceframe_info_xml): Output trace state
8595 variables present in the trace buffer.
8596
01208463
TT		 85972013-06-24 Tom Tromey <tromey@redhat.com>
8598
8599 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8600 create-version.sh.
8601 (version.o): Remove.
8602 * gdbreplay.c: Include version.h.
8603 (version, host_name): Don't declare.
8604 * server.h: Include version.h.
8605 (version, host_name): Don't declare.
8606
760256f9
PA		 86072013-06-12 Pedro Alves <palves@redhat.com>
8608
8609 * linux-x86-low.c (linux_is_elf64): Delete global.
8610 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8611 with local linux_pid_exe_is_elf_64_file use.
8612
030031ee
PA		 86132013-06-11 Pedro Alves <palves@redhat.com>
8614
8615 * linux-low.c (regset_disabled, disable_regset): New functions.
8616 (regsets_fetch_inferior_registers)
8617 (regsets_store_inferior_registers): Use them.
8618 (initialize_regsets_info); Don't allocate the disabled_regsets
8619 array here.
8620 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8621 comment.
8622
5da6eb0a
PA		 86232013-06-11 Pedro Alves <palves@redhat.com>
8624
8625 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8626 xmalloc.
8627
7e5aaa09
PA		 86282013-06-11 Pedro Alves <palves@redhat.com>
8629
8630 * linux-x86-low.c (initialize_low_arch): Call
8631 init_registers_x32_avx_linux.
8632
d878444c
JK		 86332013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8634
8635 Fix compatibility with Android Bionic.
8636 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8637 it is not empty.
8638
3aee8918
PA		 86392013-06-07 Pedro Alves <palves@redhat.com>
8640
5f2b57b5 8641 PR server/14823
3aee8918
PA		 8642 * Makefile.in (OBS): Add tdesc.o.
8643 (IPA_OBJS): Add tdesc-ipa.o.
8644 (tdesc-ipa.o): New rule.
8645 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8646 interface.
8647 * linux-low.c (new_inferior): Delete.
8648 (disabled_regsets, num_regsets): Delete.
8649 (linux_add_process): Adjust to set the new per-process
8650 new_inferior flag.
8651 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8652 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8653 was a stop. When calling arch_setup, switch the current inferior
8654 to the thread that got an event.
8655 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8656 (regsets_fetch_inferior_registers)
8657 (regsets_store_inferior_registers): New regsets_info parameter.
8658 Adjust to use it.
8659 (linux_register_in_regsets): New regs_info parameter. Adjust to
8660 use it.
8661 (register_addr, fetch_register, store_register): New usrregs_info
8662 parameter. Adjust to use it.
8663 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8664 parameter regs_info. Adjust to use it.
8665 (linux_fetch_registers): Get the current inferior's regs_info, and
8666 adjust to use it.
8667 (linux_store_registers): Ditto.
8668 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8669 (initialize_low): Don't initialize the target_regsets here. Call
8670 initialize_low_arch.
8671 * linux-low.h (target_regsets): Delete declaration.
8672 (struct regsets_info): New.
8673 (struct usrregs_info): New.
8674 (struct regs_info): New.
8675 (struct process_info_private) <new_inferior>: New field.
8676 (struct linux_target_ops): Delete the num_regs, regmap, and
8677 regset_bitmap fields. New field regs_info.
8678 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8679 * i387-fp.c (num_xmm_registers): Delete.
8680 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8681 calls to new interface.
8682 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8683 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8684 Infer the number of xmm registers from the regcache's target
8685 description.
8686 * i387-fp.h (num_xmm_registers): Delete.
8687 * inferiors.c (add_thread): Don't install the thread's regcache
8688 here.
8689 * proc-service.c (gregset_info): Fetch the current inferior's
8690 regs_info. Adjust to use it.
8691 * regcache.c: Include tdesc.h.
8692 (register_bytes, reg_defs, num_registers)
8693 (gdbserver_expedite_regs): Delete.
8694 (get_thread_regcache): If the thread doesn't have a regcache yet,
8695 create one, instead of aborting gdbserver.
8696 (regcache_invalidate_one): Rename to ...
8697 (regcache_invalidate_thread): ... this.
8698 (regcache_invalidate_one): New.
8699 (regcache_invalidate): Only invalidate registers of the current
8700 process.
8701 (init_register_cache): Add target_desc parameter, and use it.
8702 (new_register_cache): Ditto. Assert the target description has a
8703 non zero registers_size.
8704 (regcache_cpy): Add assertions. Adjust.
8705 (realloc_register_cache, set_register_cache): Delete.
8706 (registers_to_string, registers_from_string): Adjust.
8707 (find_register_by_name, find_regno, find_register_by_number)
8708 (register_cache_size): Add target_desc parameter, and use it.
8709 (free_register_cache_thread, free_register_cache_thread_one)
8710 (regcache_release, register_cache_size): New.
8711 (register_size): Add target_desc parameter, and use it.
8712 (register_data, supply_register, supply_register_zeroed)
8713 (supply_regblock, supply_register_by_name, collect_register)
8714 (collect_register_as_string, collect_register_by_name): Adjust.
8715 * regcache.h (struct target_desc): Forward declare.
8716 (struct regcache) <tdesc>: New field.
8717 (init_register_cache, new_register_cache): Add target_desc
8718 parameter.
8719 (regcache_invalidate_thread): Declare.
8720 (regcache_invalidate_one): Delete declaration.
8721 (regcache_release): Declare.
8722 (find_register_by_number, register_cache_size, register_size)
8723 (find_regno): Add target_desc parameter.
8724 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8725 declarations.
8726 * remote-utils.c: Include tdesc.h.
8727 (outreg, prepare_resume_reply): Adjust.
8728 * server.c: Include tdesc.h.
8729 (gdbserver_xmltarget): Delete declaration.
8730 (get_features_xml, process_serial_event): Adjust.
8731 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8732 declare.
8733 (struct process_info) <tdesc>: New field.
8734 (ipa_tdesc): Declare.
8735 * tdesc.c: New file.
8736 * tdesc.h: New file.
8737 * tracepoint.c: Include tdesc.h.
8738 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8739 (get_context_regcache): Adjust to pass ipa_tdesc down.
8740 (do_action_at_tracepoint): Adjust to get the register cache size
8741 from the context regcache's description.
8742 (traceframe_walk_blocks): Adjust to get the register cache size
8743 from the current trace frame's description.
8744 (traceframe_get_pc): Adjust to get current trace frame's
8745 description and pass it down.
8746 (gdb_collect): Adjust to get the register cache size from the
8747 IPA's description.
8748 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8749 (gdbserver_xmltarget): Delete.
8750 (initialize_low_tracepoint): Set the ipa's target description.
8751 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8752 (initialize_low_tracepoint): Set the ipa's target description.
8753 * linux-x86-low.c: Include tdesc.h.
8754 [__x86_64__] (is_64bit_tdesc): New.
8755 (ps_get_thread_area, x86_get_thread_area): Use it.
8756 (i386_cannot_store_register): Rename to ...
8757 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8758 (i386_cannot_fetch_register): Rename to ...
8759 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8760 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8761 to new interface.
8762 (target_regsets): Rename to ...
8763 (x86_regsets): ... this.
8764 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8765 interface.
8766 (x86_siginfo_fixup): Use is_64bit_tdesc.
8767 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8768 (tdesc_x32_avx_linux, tdesc_x32_linux)
8769 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8770 Declare.
8771 (x86_linux_update_xmltarget): Delete.
8772 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8773 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8774 (AMD64_LINUX_USER64_CS): New.
8775 (x86_linux_read_description): New, based on
8776 x86_linux_update_xmltarget.
8777 (same_process_callback): New.
8778 (x86_arch_setup_process_callback): New.
8779 (x86_linux_update_xmltarget): New.
8780 (x86_regsets_info): New.
8781 (amd64_linux_regs_info): New.
8782 (i386_linux_usrregs_info): New.
8783 (i386_linux_regs_info): New.
8784 (x86_linux_regs_info): New.
8785 (x86_arch_setup): Reimplement.
8786 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8787 (x86_emit_ops): Ditto.
8788 (the_low_target): Adjust. Install x86_linux_regs_info,
8789 x86_cannot_fetch_register, and x86_cannot_store_register.
8790 (initialize_low_arch): New.
8791 * linux-ia64-low.c (tdesc_ia64): Declare.
8792 (ia64_fetch_register): Adjust.
8793 (ia64_usrregs_info, regs_info): New globals.
8794 (ia64_regs_info): New function.
8795 (the_low_target): Adjust.
8796 (initialize_low_arch): New function.
8797 * linux-sparc-low.c (tdesc_sparc64): Declare.
8798 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8799 Adjust.
8800 (sparc_arch_setup): New function.
8801 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8802 (the_low_target): Adjust.
8803 (initialize_low_arch): New function.
8804 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8805 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8806 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8807 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8808 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8809 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8810 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8811 (tdesc_powerpc_isa205_vsx64l): Declare.
8812 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8813 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8814 (ppc_set_pc, ppc_get_hwcap): Adjust.
8815 (ppc_usrregs_info): Forward declare.
8816 (!__powerpc64__) ppc_regmap_adjusted: New global.
8817 (ppc_arch_setup): Adjust to the current process'es target
8818 description.
8819 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8820 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8821 (ppc_store_evrregset): Adjust.
8822 (target_regsets): Rename to ...
8823 (ppc_regsets): ... this, and make static.
8824 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8825 (ppc_regs_info): New function.
8826 (the_low_target): Adjust.
8827 (initialize_low_arch): New function.
8828 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8829 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8830 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8831 (tdesc_s390x_linux64v2): Declare.
8832 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8833 (s390_fill_gregset, s390_store_last_break): Adjust.
8834 (target_regsets): Rename to ...
8835 (s390_regsets): ... this, and make static.
8836 (s390_get_pc, s390_set_pc): Adjust.
8837 (s390_get_hwcap): New target_desc parameter, and use it.
8838 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8839 (s390_arch_setup): Adjust to set the current process'es target
8840 description. Don't adjust the regmap.
8841 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8842 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8843 (regs_info_3264): New globals.
8844 (s390_regs_info): New function.
8845 (the_low_target): Adjust.
8846 (initialize_low_arch): New function.
8847 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8848 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8849 [__mips64] (init_registers_mips_linux)
8850 (init_registers_mips_dsp_linux): Delete defines.
8851 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8852 (have_dsp): New global.
8853 (mips_read_description): New, based on mips_arch_setup.
8854 (mips_arch_setup): Reimplement.
8855 (get_usrregs_info): New function.
8856 (mips_cannot_fetch_register, mips_cannot_store_register)
8857 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8858 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8859 (target_regsets): Rename to ...
8860 (mips_regsets): ... this, and make static.
8861 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8862 (dsp_regs_info, regs_info): New globals.
8863 (mips_regs_info): New function.
8864 (the_low_target): Adjust.
8865 (initialize_low_arch): New function.
8866 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8867 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8868 Declare.
8869 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8870 (arm_read_description): New, with bits factored from
8871 arm_arch_setup.
8872 (arm_arch_setup): Reimplement.
8873 (target_regsets): Rename to ...
8874 (arm_regsets): ... this, and make static.
8875 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8876 (arm_regs_info): New function.
8877 (the_low_target): Adjust.
8878 (initialize_low_arch): New function.
8879 * linux-m68k-low.c (tdesc_m68k): Declare.
8880 (target_regsets): Rename to ...
8881 (m68k_regsets): ... this, and make static.
8882 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8883 (m68k_regs_info): New function.
8884 (m68k_arch_setup): New function.
8885 (the_low_target): Adjust.
8886 (initialize_low_arch): New function.
8887 * linux-sh-low.c (tdesc_sharch): Declare.
8888 (target_regsets): Rename to ...
8889 (sh_regsets): ... this, and make static.
8890 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8891 (sh_regs_info, sh_arch_setup): New functions.
8892 (the_low_target): Adjust.
8893 (initialize_low_arch): New function.
8894 * linux-bfin-low.c (tdesc_bfin): Declare.
8895 (bfin_arch_setup): New function.
8896 (bfin_usrregs_info, regs_info): New globals.
8897 (bfin_regs_info): New function.
8898 (the_low_target): Adjust.
8899 (initialize_low_arch): New function.
8900 * linux-cris-low.c (tdesc_cris): Declare.
8901 (cris_arch_setup): New function.
8902 (cris_usrregs_info, regs_info): New globals.
8903 (cris_regs_info): New function.
8904 (the_low_target): Adjust.
8905 (initialize_low_arch): New function.
8906 * linux-cris-low.c (tdesc_crisv32): Declare.
8907 (cris_arch_setup): New function.
8908 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8909 (cris_regs_info): New function.
8910 (the_low_target): Adjust.
8911 (initialize_low_arch): New function.
8912 * linux-m32r-low.c (tdesc_m32r): Declare.
8913 (m32r_arch_setup): New function.
8914 (m32r_usrregs_info, regs_info): New globals.
8915 (m32r_regs_info): Adjust.
8916 (initialize_low_arch): New function.
8917 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8918 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8919 (tic6x_usrregs_info): Forward declare.
8920 (tic6x_read_description): New function, based on ...
8921 (tic6x_arch_setup): ... this. Reimplement.
8922 (target_regsets): Rename to ...
8923 (tic6x_regsets): ... this, and make static.
8924 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8925 (tic6x_regs_info): New function.
8926 (the_low_target): Adjust.
8927 (initialize_low_arch): New function.
8928 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8929 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8930 (target_regsets): Rename to ...
8931 (xtensa_regsets): ... this, and make static.
8932 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8933 globals.
8934 (xtensa_arch_setup, xtensa_regs_info): New functions.
8935 (the_low_target): Adjust.
8936 (initialize_low_arch): New function.
8937 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8938 (nios2_arch_setup): Set the current process'es tdesc.
8939 (target_regsets): Rename to ...
8940 (nios2_regsets): ... this.
8941 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8942 (nios2_regs_info): New function.
8943 (the_low_target): Adjust.
8944 (initialize_low_arch): New function.
a261b8f5
PA		 8945 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8946 (aarch64_arch_setup): Set the current process'es tdesc.
8947 (target_regsets): Rename to ...
8948 (aarch64_regsets): ... this.
8949 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8950 (aarch64_regs_info): New function.
8951 (the_low_target): Adjust.
8952 (initialize_low_arch): New function.
3aee8918
PA		 8953 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8954 globals.
8955 (target_regsets): Rename to ...
8956 (tile_regsets): ... this.
8957 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8958 (tile_regs_info): New function.
8959 (tile_arch_setup): Set the current process'es tdesc.
8960 (the_low_target): Adjust.
8961 (initialize_low_arch): New function.
8962 * spu-low.c (tdesc_spu): Declare.
8963 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8964 * win32-arm-low.c (tdesc_arm): Declare.
8965 (arm_arch_setup): New function.
8966 (the_low_target): Install arm_arch_setup instead of
8967 init_registers_arm.
8968 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8969 (init_windows_x86): Rename to ...
8970 (i386_arch_setup): ... this. Set `win32_tdesc'.
8971 (the_low_target): Adjust.
8972 * win32-low.c (win32_tdesc): New global.
8973 (child_add_thread): Don't create the thread cache here.
8974 (do_initial_child_stuff): Set the new process'es tdesc.
8975 * win32-low.h (struct target_desc): Forward declare.
8976 (win32_tdesc): Declare.
8977 * lynx-i386-low.c (tdesc_i386): Declare global.
8978 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8979 * lynx-low.c (lynx_tdesc): New global.
8980 (lynx_add_process): Set the new process'es tdesc.
8981 * lynx-low.h (struct target_desc): Forward declare.
8982 (lynx_tdesc): Declare global.
8983 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8984 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8985 * nto-low.c (nto_tdesc): New global.
8986 (do_attach): Set the new process'es tdesc.
8987 * nto-low.h (struct target_desc): Forward declare.
8988 (nto_tdesc): Declare.
8989 * nto-x86-low.c (tdesc_i386): Declare.
8990 (nto_x86_arch_setup): Set `nto_tdesc'.
8991
b1fbec62
GB		 89922013-06-04 Gary Benson <gbenson@redhat.com>
8993
8994 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8995 to qSupported response when appropriate.
8996 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8997 with nonzero-length annex.
8998 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8999 arguments supplied in annex.
9000
d1ec4ce7
DE		 90012013-05-31 Doug Evans <dje@google.com>
9002
ac44adcb 9003 PR server/15594
d1ec4ce7
DE		 9004 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9005 64 bits in 64-cross-32 environment.
9006
9b25f2d3
PA		 90072013-05-28 Pedro Alves <palves@redhat.com>
9008
9009 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9010 (aarch64-without-fpu.c): Delete rule.
9011 * configure.srv (aarch64*-*-linux*): Remove references to
9012 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9013 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9014 declaration.
9015
6740dc9c
PA		 90162013-05-24 Pedro Alves <palves@redhat.com>
9017
9018 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9019 instead of strchr/decode_address. Error if the range isn't split
9020 with a ','. Don't assume there's be a ':' in the action.
9021
c2d6af84
PA		 90222013-05-23 Yao Qi <yao@codesourcery.com>
9023 Pedro Alves <palves@redhat.com>
9024
9025 * linux-low.c (lwp_in_step_range): New function.
9026 (linux_wait_1): If the thread was range stepping and stopped
9027 outside the stepping range, report the stop to GDB. Otherwise,
9028 continue stepping. Add range stepping debug output.
9029 (linux_set_resume_request): Copy the step range from the resume
9030 request to the lwp.
9031 (linux_supports_range_stepping): New.
9032 (linux_target_ops) <supports_range_stepping>: Set to
9033 linux_supports_range_stepping.
9034 * linux-low.h (struct linux_target_ops)
9035 <supports_range_stepping>: New field.
9036 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9037 * linux-x86-low.c (x86_supports_range_stepping): New.
9038 (the_low_target) <supports_range_stepping>: Set to
9039 x86_supports_range_stepping.
9040 * server.c (handle_v_cont): Handle 'r' action.
9041 (handle_v_requests): Append ";r" if the target supports range
9042 stepping.
9043 * target.h (struct thread_resume) <step_range_start,
9044 step_range_end>: New fields.
9045 (struct target_ops) <supports_range_stepping>:
9046 New field.
9047 (target_supports_range_stepping): New macro.
9048
58794e1a
JB		 90492013-05-17 Joel Brobecker <brobecker@adacore.com>
9050
9051 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9052 confusion in comment.
9053
d631c5a7
JB		 90542013-05-17 Joel Brobecker <brobecker@adacore.com>
9055
9056 * lynx-low.c (struct process_info_private): New type.
9057 (lynx_add_process): New function.
9058 (lynx_create_inferior, lynx_attach): Replace calls to
9059 add_process by calls to lynx_add_process.
9060 (lynx_resume): If PTID is null, then try using
9061 current_process()->private->last_wait_event_ptid.
9062 Add comments.
9063 (lynx_clear_inferiors): Delete. The contents of that function
9064 has been inlined in lynx_mourn;
9065 (lynx_wait_1): Save the ptid in the process's private data.
9066 (lynx_mourn): Free the process' private data. Replace call
9067 to lynx_clear_inferiors by call to clear_inferiors.
9068
96f7a20f
YQ		 90692013-05-17 Yao Qi <yao@codesourcery.com>
9070
9071 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9072 the right place.
9073
db0dfaa0
LM		 90742013-05-16 Luis Machado <lgustavo@codesourcery.com>
9075
9076 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9077 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9078 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9079 PT_TEXT_END_ADDR guards. Update comments.
9080 (linux_target_op) <read_offsets>: Conditionally define to
9081 linux_read_offsets if the target is UCLIBC and if it defines
9082 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9083
68f5f838
SL		 90842013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9085 Andrew Jenner <andrew@codesourcery.com>
9086
9087 * Makefile.in (SFILES): Add linux-nios2-low.c.
9088 (clean): Add action to delete nios2-linux.c.
9089 (nios2-linux.c): New rule.
9090 * configure.srv: Add nios2*-*-linux*.
9091 * linux-nios2-low.c: New.
9092
1ebff1fd
HAQ		 90932013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9094
9095 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9096
f6150862
HZ		 90972013-04-25 Hui Zhu <hui@codesourcery.com>
9098
9099 PR gdb/15186
f6150862
HZ		 9100 * ax.c (ax_printf): Add fflush.
9101
614c279d
TT		 91022013-04-22 Tom Tromey <tromey@redhat.com>
9103
9104 * Makefile.in (SFILES): Add filestuff.c.
9105 (OBS): Add filestuff.o.
9106 (filestuff.o): New target.
9107 * config.in, configure: Rebuild.
9108 * configure.ac: Check for fdwalk, pipe2.
9109
7d4e5717
PA		 91102013-04-17 Pedro Alves <palves@redhat.com>
9111
9112 * configure.ac (USE_THREAD_DB): Delete variable.
9113 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9114 Don't AC_SUBST USE_THREAD_DB.
9115 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9116 * config.in, configure: Regenerate.
9117
d5c93e41
PA		 91182013-04-16 Pedro Alves <palves@redhat.com>
9119
9120 * linux-low.h (struct lwp_info) <thread_known>: Move under
9121 the USE_THREAD_DB #ifdef.
9122
04f5fe89
PA		 91232013-04-16 Pedro Alves <palves@redhat.com>
9124
9125 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9126 (linux-low.o): Delete rule.
9127 * linux-low.h: Always include "gdb_thread_db.h" instead of
9128 conditionally including thread_db.h.
9129 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9130 HAVE_THREAD_DB_H.
9131
480b27bf
JK		 91322013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9133
9134 * Makefile.in (install-only): Fix make install regression.
9135
43662968
JK		 91362013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9137
9138 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9139 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9140 installation.
9141 * gdbserver.1: Remove.
9142
3e74e146
PA		 91432013-03-22 Pedro Alves <palves@redhat.com>
9144
9145 * linux-low.c (handle_extended_wait): Don't call
9146 linux_enable_event_reporting.
9147
a8347a2a
TT		 91482013-03-15 Tony Theodore <tonyt@logyst.com>
9149
9150 PR build/9098:
9151 * Makefile.in (SHELL): Use @SHELL@.
9152
eeb56fa7
SDJ		 91532013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9154
9155 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9156 compiler warning.
9157
4fa7e2ff
JB		 91582013-03-13 Joel Brobecker <brobecker@adacore.com>
9159
9160 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9161 Remove extraneous NULL element.
9162
8ddb1965
YQ		 91632013-03-13 Yao Qi <yao@codesourcery.com>
9164
9165 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9166 'V' block in trace frame.
9167
9accd112
MM		 91682013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9169
9170 * target.h (struct target_ops): Add btrace ops.
9171 (target_supports_btrace): New macro.
9172 (target_enable_btrace): New macro.
9173 (target_disable_btrace): New macro.
9174 (target_read_btrace): New macro.
9175 * gdbthread.h (struct thread_info): Add btrace field.
9176 * server.c: Include btrace-common.h.
9177 (handle_btrace_general_set): New function.
9178 (handle_btrace_enable): New function.
9179 (handle_btrace_disable): New function.
9180 (handle_general_set): Call handle_btrace_general_set.
9181 (handle_qxfer_btrace): New function.
9182 (struct qxfer qxfer_packets[]): Add btrace entry.
9183 * inferiors.c (remove_thread): Disable btrace.
9184 * linux-low: Include linux-btrace.h.
9185 (linux_low_enable_btrace): New function.
9186 (linux_low_read_btrace): New function.
9187 (linux_target_ops): Add btrace ops.
9188 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9189 Add srv_linux_btrace=yes.
9190 (x86_64-*-linux*): Add linux-btrace.o.
9191 Add srv_linux_btrace=yes.
9192 * configure.ac: Define HAVE_LINUX_BTRACE.
9193 * config.in: Regenerated.
9194 * configure: Regenerated.
9195
5cc22e4c
MM		 91962013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9197
9198 * server.c (handle_qxfer): Preserve error message if -3 is
9199 returned.
9200 (qxfer): Document the -3 return value.
9201
7c97f91e
MM		 92022013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9203
9204 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9205 (linux_btrace_h): New variable.
9206 (linux-btrace.o): New rule.
9207
be9a119c 92082013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9209 Hafiz Abid Qadeer <abidh@codesourcery.com>
9210
9211 * tracepoint.c (trace_buffer_size): New global.
9212 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9213 (init_trace_buffer): Change to one-argument function. Allocate
9214 trace buffer memory.
9215 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9216 handle QTBuffer:size packet.
9217 (cmd_bigqtbuffer_size): New function.
9218 (initialize_tracepoint): Call init_trace_buffer with
9219 DEFAULT_TRACE_BUFFER_SIZE.
9220 * server.c (handle_query): Add QTBuffer:size in the
9221 supported packets.
9222
e64f7499
YQ		 92232013-03-07 Yao Qi <yao@codesourcery.com>
9224
9225 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9226 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9227 of -1.
9228 (cmd_qtsp): Adjust condition. Do post increment.
9229 Set cur_action and cur_step_action back to 0.
9230
f0ae6fc3
PA		 92312013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9232
9233 PR server/15236
9234 * linux-low.c (linux_write_memory): Return early success if LEN is
9235 zero.
9236
b5b0b0af
CV		 92372013-03-05 Corinna Vinschen <vinschen@redhat.de>
9238
334ad4a8 9239 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9240
589bc927
TT		 92412013-02-28 Tom Tromey <tromey@redhat.com>
9242
9243 * configure.ac: Invoke AC_SYS_LARGEFILE.
9244 * configure, config.in: Rebuild.
9245
dfe07582
CV		 92462013-02-28 Corinna Vinschen <vinschen@redhat.com>
9247
9248 * win32-low.c: Throughout, fix format strings and casts of
9249 printf-like functions to avoid type related warnings on all
9250 platforms.
9251 (get_child_debug_event): Print dwDebugEventCode as hex since
9252 that's how it's usually documented.
9253
736cd585
YQ		 92542013-02-28 Yao Qi <yao@codesourcery.com>
9255
9256 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9257 pulongest.
9258
e1f58301
JW		 92592013-02-27 Jiong Wang <jiwang@tilera.com>
9260
9261 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9262 (reg-tilegx32.c): New rule.
9263 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9264 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9265 different register info initializer according to elf class.
9266 (init_registers_tilgx32): New function. The tilegx32 register info
9267 initializer.
9268 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9269 (tile_store_gregset): Likewise.
9270
d171ca78
YQ		 92712013-02-27 Yao Qi <yao@codesourcery.com>
9272
9273 * server.c (process_point_options): Print debug message when
9274 debug_threads is true.
9275
282bbdf3
YQ		 92762013-02-26 Yao Qi <yao@codesourcery.com>
9277
9278 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9279
aca22551
PA		 92802013-02-19 Pedro Alves <palves@redhat.com>
9281 Kai Tietz <ktietz@redhat.com>
9282
9283 PR gdb/15161
9284
9285 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9286 instead of strtoul to extract address from packet.
9287 (process_serial_event) <'z'>: Likewise.
9288
4f3cee1c
YQ		 92892013-02-18 Yao Qi <yao@codesourcery.com>
9290
9291 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9292
8e1d55a3
PA		 92932013-02-14 Pedro Alves <palves@redhat.com>
9294
9295 Plug memory leak.
9296
9297 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9298 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9299
458820da
PA		 93002013-02-14 Pedro Alves <palves@redhat.com>
9301
9302 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9303
baea0dae
PA		 93042013-02-14 Pedro Alves <palves@redhat.com>
9305
9306 * tracepoint.c (save_string): Delete.
9307 (add_tracepoint_action): Use savestring instead of save_string.
9308
0b1afbb3
PA		 93092013-02-12 Pedro Alves <palves@redhat.com>
9310
9311 * linux-xtensa-low.c: Ditto.
9312 * xtensa-xtregs.c: Ditto.
9313
8a4ac37e
PA		 93142013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9315
9316 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9317 thread_db.
9318
148de6bb
MS		 93192013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9320
9321 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9322 aarch64_num_wp_regs and aarch64_num_bp_regs to
9323 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9324
55fac6e0
MS		 93252013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9326
9327 * linux-aarch64-low.c (ps_get_thread_area): Replace
9328 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9329
176eb98c
MS		 93302013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9331 Marcus Shawcroft <marcus.shawcroft@arm.com>
9332 Nigel Stephens <nigel.stephens@arm.com>
9333 Yufeng Zhang <yufeng.zhang@arm.com>
9334
9335 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9336 (aarch64.c, aarch64-without-fpu.c): New targets.
9337 * configure.srv (aarch64*-*-linux*): New.
9338 * linux-aarch64-low.c: New file.
9339
56f7af9c
MS		 93402013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9341
43aaf8b6 9342 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9343 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9344 (dequeue_one_deferred_signal, linux_resume_one_thread)
9345 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9346 (linux_tracefork_grandchild, linux_test_for_tracefork)
9347 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9348 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9349 where the argument is 0.
9350
60f662b0
YQ		 93512013-01-25 Yao Qi <yao@codesourcery.com>
9352
9353 * event-loop.c: Include "queue.h".
9354 (gdb_event_p): New typedef.
9355 (struct gdb_event) <next_event>: Remove.
9356 (event_queue): Change to QUEUE(gdb_event_p).
9357 (async_queue_event): Remove.
9358 (gdb_event_xfree): New.
9359 (initialize_event_loop): New.
9360 (process_event): Use API from QUEUE.
9361 (wait_for_event): Likewise.
9362 * server.c (main): Call initialize_event_loop.
9363 * server.h (initialize_event_loop): Declare.
9364
5ae4861a
YQ		 93652013-01-18 Yao Qi <yao@codesourcery.com>
9366
9367 * ax.h (struct eval_agent_expr_context): New.
9368 (gdb_eval_agent_expr): Update declaration.
9369 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9370 TFRAME. Add new argument CTX.
9371 * server.h (struct eval_agent_expr_context): Declare.
9372 (agent_mem_read, agent_tsv_read): Update declaration.
9373 (agent_mem_read_string): Likewise.
9374 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9375 (add_traceframe_block): Add new argument TPOINT.
9376 Increase TPOINT->traceframe_usage.
9377 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9378 eval_tracepoint_agent_expr.
9379 (condition_true_at_tracepoint): Likewise.
9380 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9381 (agent_mem_read_string, agent_tsv_read): Likewise.
9382
85e00e85
YQ		 93832013-01-16 Yao Qi <yao@codesourcery.com>
9384
9385 * linux-low.c (linux_resume_one_lwp): Don't check
9386 'lwp->bp_reinsert != 0'.
9387
4039cf45
JB		 93882013-01-07 Joel Brobecker <brobecker@adacore.com>
9389 Pedro Alves <palves@redhat.com>
9390
9391 * lynx-low.c (ptrace_request_to_str): Define a temporary
9392 macro and use it to simplify this function's implementation.
9393
9044dee2
JB		 93942013-01-07 Joel Brobecker <brobecker@adacore.com>
9395
9396 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9397 sets errno.
9398
e6352c8f
JB		 93992013-01-07 Joel Brobecker <brobecker@adacore.com>
9400
9401 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9402
50681a27
JB		 94032013-01-07 Joel Brobecker <brobecker@adacore.com>
9404
9405 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9406
3f6e77ef
JB		 94072013-01-07 Joel Brobecker <brobecker@adacore.com>
9408
9409 * lynx-low.c (lynx_resume): Use the resume_info parameter
9410 to determine the ptid for the lynx_ptrace call, unless
9411 it is equal to minus_one_ptid, in which case we use the
9412 ptid of the current_inferior.
9413 (lynx_wait_1): After having received a thread create/exit
9414 event, resume the inferior's execution using the signaling
9415 thread's ptid, rather than the old ptid.
9416
7fda33ae
JB		 94172013-01-07 Joel Brobecker <brobecker@adacore.com>
9418
9419 * lynx-low.c (lynx_resume): Delete variable ret.
9420
b9786c74
JB		 94212013-01-01 Joel Brobecker <brobecker@adacore.com>
9422
9423 * gdbreplay.c (gdbreplay_version): Update copyright year.
9424 * server.c (gdbserver_version): Likewise.
9425
8b93d60f
JB		 94262012-12-17 Joel Brobecker <brobecker@adacore.com>
9427
9428 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9429 new thread.
9430
037335a7
JB		 94312012-12-17 Joel Brobecker <brobecker@adacore.com>
9432
9433 * lynx-low.c (ptrace_request_to_str): Add handling for
9434 PTRACE_GETTRACESIG.
9435
52d4cbd8
JB		 94362012-12-17 Joel Brobecker <brobecker@adacore.com>
9437
9438 * lynx-low.c (lynx_attach): Delete variable new_process.
9439
ab8f6ca9
JB		 94402012-12-17 Joel Brobecker <brobecker@adacore.com>
9441
9442 * lynx-low.c (lynx_create_inferior): Delete variable
9443 new_process.
9444
78cbc024
JB		 94452012-12-17 Joel Brobecker <brobecker@adacore.com>
9446
9447 * lynx-low.c (ptrace_request_to_str): Do not handle
9448 PTRACE_GETTHREADLIST if this macro does not exist.
9449
14a00470
YQ		 94502012-12-15 Yao Qi <yao@codesourcery.com>
9451
9452 * Makefile.in (OBS): Add notif.o.
9453 * notif.c, notif.h: New.
9454 * server.c: Include "notif.h".
9455 (struct vstop_notif) <next>: Remove.
9456 <base>: New field.
9457 (queue_stop_reply): Update.
9458 (push_event, send_next_stop_reply): Remove.
9459 (discard_queued_stop_replies): Update.
9460 (notif_stop): New variable.
9461 (handle_v_stopped): Remove.
9462 (handle_v_requests): Don't call handle_v_stopped. Call
9463 handle_ack_notif instead.
9464 (queue_stop_reply_callback): Call notif_event_enque instead
9465 of queue_stop_reply.
9466 (handle_status): Don't call send_next_stop_reply, call
9467 notif_write_event instead.
9468 (kill_inferior_callback): Likewise.
9469 (detach_or_kill_inferior_callback): Likewise.
9470 (main): Call initialize_notif.
9471 (process_serial_event): Call QUEUE_is_empty.
9472 (handle_target_event): Call notif_push instead of push event.
9473 * server.h (push_event): Remove declaration.
9474
61c125b9
TT		 94752012-12-10 Tom Tromey <tromey@redhat.com>
9476
9477 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9478 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9479 macros.
9480 (.c.o): Rewrite.
9481 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9482 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9483 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9484 (amd64-linux-ipa.o, ax.o): Rewrite.
9485 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9486 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9487 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9488 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9489 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9490 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9491 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9492 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9493 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9494 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9495 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9496 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9497 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9498 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9499 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9500 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9501 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9502 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9503 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9504 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9505 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9506 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9507 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9508 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9509 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9510 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9511 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9512 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9513 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9514 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9515 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9516 (reg-tilegx.o): Remove.
9517 (all_object_files): New macro.
9518 Include .deps files.
9519 * aclocal.m4, configure: Rebuild.
9520 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9521 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9522 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9523
e90e9ad9
TT		 95242012-12-05 Tom Tromey <tromey@redhat.com>
9525
9526 PR gdb/14917:
9527 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9528
02d403bf 95292012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9530
9531 * configure.ac: Check for linux/perf_event.h.
9532 * config.in: Regenerated.
9533 * configure: Regenerated.
9534
0270a750
PA		 95352012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9536
9537 * hostio.c (handle_readlink): Decrease buffer size
9538 parameter passed to readlink by one byte.
9539
8c29b58e
YQ		 95402012-11-26 Yao Qi <yao@codesourcery.com>
9541
9542 * configure.ac (build_warnings): Append '-Wempty-body'.
9543 * configure: Regenerated.
9544 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9545 body.
9546
8bdce1ff
PM		 95472012-11-15 Pierre Muller <muller@sourceware.org>
9548
9549 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9550 * config.in: Regenerate.
9551 * configure: Regenerate.
9552 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9553 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9554 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9555 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9556 header.
9557 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9558 instead of <sys/wait.h> header.
9559 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9560
02d403bf 95612012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9562
9563 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9564 (various make rules): Remove -DGDBSERVER
9565
fbd5db48
YQ		 95662012-11-09 Yao Qi <yao@codesourcery.com>
9567
9568 * spu-low.c (current_ptid): Move it to ..
9569 * gdbthread.h: ... here. New.
9570 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9571 * server.c (myresume, process_serial_event): Likewise.
9572 * thread-db.c (thread_db_find_new_threads): Likewise.
9573 * tracepoint.c (run_inferior_command): Likewise.
9574
b3dc46ff
AB		 95752012-10-01 Andrew Burgess <aburgess@broadcom.com>
9576
9577 * server.c (handle_search_memory_1): Include access length in
9578 warning message.
9579
07c04788
HPN		 95802012-09-05 Michael Brandt <michael.brandt@axis.com>
9581
9582 * linux-crisv32-low.c: Fix compile errors.
9583
918d227b
YQ		 95842012-09-04 Yao Qi <yao@codesourcery.com>
9585
9586 * tracepoint.c (cmd_qtsv): Adjust debug message.
9587 Don't check CUR_TPOINT.
9588
18c1b81a
YQ		 95892012-08-28 Yao Qi <yao@codesourcery.com>
9590
9591 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9592 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9593 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9594 Remove declarations of xmalloc, xreallloc, xstrdup and
9595 freeargv.
9596 * Makefile.in (libiberty_h): New.
9597 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9598 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9599
dc82f37b
YQ		 96002012-08-23 Yao Qi <yao@codesourcery.com>
9601
9602 * server.h: Remove declaration of 'xsnprintf'.
9603
406b1477
KS		 96042012-08-22 Keith Seitz <keiths@redhat.com>
9605
9606 * server.h: Include build-gnulib-gbserver/config.h.
9607 * gdbreplay.c: Likewise.
9608
e6712ff1
DE		 96092012-08-08 Doug Evans <dje@google.com>
9610
9611 * Makefile.in (SFILES): Add gdb_vecs.c.
9612 (OBS): Add gdb_vecs.o.
9613 (gdb_vecs_h, host_defs_h): New variables.
9614 (thread-db.o): Add $(gdb_vecs_h) dependency.
9615 (gdb_vecs.o): New rule.
9616 * thread-db.c: #include "gdb_vecs.h".
9617 (thread_db_load_search): Use a vector to iterate over path elements.
9618 Handle text appearing after "$pdir".
9619
9620 * configure.ac: Add check for strstr.
9621 * config.in: Regenerate.
9622 * configure: Regenerate.
9623
7c3270ae
UW		 96242012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9625
9626 * hostio.c (handle_pread): If pread fails, fall back to attempting
9627 lseek/read.
9628 (handle_pwrite): Likewise for pwrite.
9629
b62e2b27
UW		 96302012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9631
9632 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9633 between unsupported TYPE and unimplementable ADDR/LEN combination.
9634 (arm_insert_point): Act on new return value.
9635
78a99e91
PA		 96362012-07-31 Pedro Alves <palves@redhat.com>
9637
9638 * server.c (process_point_options): Only skip tokens if we find
9639 one that is unrecognized. Don't treat 'X' specially while
9640 skipping unrecognized tokens.
9641
fcf303ab
UW		 96422012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9643
9644 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9645 to 4-byte-align HW breakpoint addresses for Thumb.
9646
7255706c
YQ		 96472012-07-27 Yao Qi <yao@codesourcery.com>
9648
9649 PR remote/14161.
9650
9651 * server.h: Declare gdb_agent_about_to_close.
9652 * target.c (kill_inferior): Include "agent.h".
9653 New. Send command 'kill'.
9654 * target.h (kill_inferior): Removed macro.
9655 * tracepoint.c (gdb_agent_about_to_close): New.
9656 (gdb_agent_helper_thread): Handle command 'close'.
9657 Wait endlessly until the inferior stops.
9658 Install gdb_agent_remove_socket to atexit hook.
9659 (agent_socket_name): New static variable.
9660 (gdb_agent_socket_init): Replace local variable 'name' with
9661 'agent_socket_name'.
9662 (gdb_agent_remove_socket): New.
9663
5a3f286f
YQ		 96642012-07-27 Yao Qi <yao@codesourcery.com>
9665
9666 * server.c (process_point_options): Stop at 'X' when parsing.
9667
961bd387
ME		 96682012-07-19 Michael Eager <eager@eagercon.com>
9669
a261b8f5 9670 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9671 to hw_execute.
9672 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9673 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9674 hardware breakpoint.
9675
aa7c7447
JK		 96762012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9677
9678 * gdbserver/linux-low.c (initialize_low): Call
9679 linux_ptrace_init_warnings.
9680
7f216e7c
DE		 96812012-07-02 Doug Evans <dje@google.com>
9682
9683 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9684 pointer to int.
9685
d3ce09f5
SS		 96862012-07-02 Stan Shebs <stan@codesourcery.com>
9687
9688 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9689 (ax.o): Add it to build rule.
9690 (ax-ipa.o): Ditto.
9691 (OBS): Add format.o.
9692 (IPA_OBS): Add format.o.
9693 * server.c (handle_query): Claim support for breakpoint commands.
9694 (process_point_options): Add command case.
9695 (process_serial_event): Leave running if there are printfs in
9696 effect.
9697 * mem-break.h (any_persistent_commands): Declare.
9698 (add_breakpoint_commands): Declare.
9699 (gdb_no_commands_at_breakpoint): Declare.
9700 (run_breakpoint_commands): Declare.
9701 * mem-break.c (struct point_command_list): New struct.
9702 (struct breakpoint): New field command_list.
9703 (any_persistent_commands): New function.
9704 (add_commands_to_breakpoint): New function.
9705 (add_breakpoint_commands): New function.
9706 (gdb_no_commands_at_breakpoint): New function.
9707 (run_breakpoint_commands): New function.
9708 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9709 locally.
9710 * ax.c: Include format.h.
9711 (ax_printf): New function.
9712 (gdb_eval_agent_expr): Add printf opcode.
9713
2f8f6aed
YQ		 97142012-06-13 Yao Qi <yao@codesourcery.com>
9715
9716 * server.c (start_inferior): Remove duplicated writes to fields
9717 'last_resume_kind' and 'last_status' of 'current_inferior'.
9718
0c9070b3
YQ		 97192012-06-12 Yao Qi <yao@codesourcery.com>
9720 Pedro Alves <palves@redhat.com>
9721
9722 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9723 comment.
9724 * server.c (handle_v_cont): Extend comment.
9725
c52daf70
YQ		 97262012-06-11 Yao Qi <yao@codesourcery.com>
9727
9728 * linux-low.c (linux_attach): Add 'static'.
9729
d38bbb0a
YQ		 97302012-06-06 Yao Qi <yao@codesourcery.com>
9731
9732 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9733
89dc0afd
JK		 97342012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9735
9736 Fix gcc -flto compilation warning.
9737 * server.c (main): Make variable multi_mode and attach volatile.
9738
75f62ce7
TJB		 97392012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9740
9741 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9742 if the platform doesn't know about it.
9743
65f479b6
PA		 97442012-05-30 Jeff Kenton <jkenton@tilera.com>
9745
9746 * Makefile.in (SFILES): Add linux-tile-low.c.
9747 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9748 * configure.srv: Handle tilegx-*-linux*.
9749 * linux-tile-low.c: New file.
9750
0c5bf5a9
JK		 97512012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9752
9753 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9754
a493e3e2
PA		 97552012-05-24 Pedro Alves <palves@redhat.com>
9756
9757 PR gdb/7205
9758
43aaf8b6 9759 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9760
2ea28649
PA		 97612012-05-24 Pedro Alves <palves@redhat.com>
9762
9763 PR gdb/7205
9764
9765 Replace target_signal with gdb_signal throughout.
9766
8d409d16
MR		 97672012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9768
9769 * linux-low.c (linux_store_registers): Avoid the copying sequence
9770 when no data has been retrieved by ptrace.
9771
23512c01
MGD		 97722012-05-22 Will Deacon <will.deacon@arm.com>
9773
9774 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9775 Include asm/ptrace.h.
9776 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9777 already defined.
9778
4934b29e
MR		 97792012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9780
9781 * linux-low.c (linux_store_registers): Don't re-retrieve data
9782 with ptrace that has already been obtained from /proc. Always
9783 copy any data retrieved with ptrace to the buffer supplied.
9784
bde24c0a
PA		 97852012-05-11 Yao Qi <yao@codesourcery.com>
9786 Pedro Alves <palves@redhat.com>
9787
9788 * linux-low.c (enum stopping_threads_kind): New.
9789 (stopping_threads): Change type to `enum stopping_threads_kind'.
9790 (handle_extended_wait): If stopping and suspending threads, leave
9791 the new_lwp suspended too.
9792 (linux_wait_for_event): Adjust.
9793 (stop_all_lwps): Set `stopping_threads' to
9794 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9795 whether we're suspending threads or just stopping them. Assert no
9796 recursion happens.
9797
623b6bdf
YQ		 97982012-04-29 Yao Qi <yao@codesourcery.com>
9799
9800 * server.h: Move some code to ...
9801 * gdbthread.h: ... here. New.
9802 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9803 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9804 (nto-low.o, win32-low.o): Likewise.
9805 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9806 * regcache.c, remote-utils.c, server.c: Likewise.
9807 * target.c, tracepoint.c, win32-low.c: Likewise.
9808
f15f9948
TJB		 98092012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9810
9811 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9812 (PTRACE_ARG4_TYPE): Likewise.
9813 (PTRACE_XFER_TYPE): Likewise.
9814 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9815 ptrace to PTRACE_ARG3_TYPE.
9816 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9817 (PTRACE_ARG4_TYPE): Likewise.
9818 (PTRACE_XFER_TYPE): Likewise.
9819 (linux_detach_one_lwp): Cast fourth argument of
9820 ptrace to long then PTRACE_ARG4_TYPE.
9821 (regsets_fetch_inferior_registers): Cast third argument of
9822 ptrace to long then PTRACE_ARG3_TYPE.
9823 (regsets_store_inferior_registers): Likewise.
9824
38ea300a
PA		 98252012-04-20 Pedro Alves <palves@redhat.com>
9826
9827 * configure: Regenerate.
9828
c971b7fa
PA		 98292012-04-19 Pedro Alves <palves@redhat.com>
9830
43aaf8b6 9831 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9832 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9833 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9834 (all, install-only, uninstall, clean-info, all-lib, clean): No
9835 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9836 (maintainer-clean realclean distclean): Use subdir_do.
9837 (subdir_do): New.
9838 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9839 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9840 * acinclude.m4: Include acx_configure_dir.m4.
9841 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9842 calls. Call AC_PROG_RANLIB. Configure gnulib using
9843 ACX_CONFIGURE_DIR.
9844 (GNULIB): New.
9845 (GNULIB_STDINT_H): Adjust.
9846 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9847 * gdbreplay.c: Include build-gnulib/config.h.
9848 * server.h: Likewise.
9849 * aclocal.m4: Regenerate.
9850 * config.in: Regenerate.
9851 * configure: Regenerate.
c971b7fa 9852
809277f8
PA		 98532012-04-19 Pedro Alves <palves@redhat.com>
9854
9855 * Makefile.in (LIBGNU, INCGNU): Adjust.
9856 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9857 (all, install-only, uninstall, clean-info, all-lib, clean)
9858 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9859 * configure.ac: Adjust AC_OUTPUT output.
9860 * aclocal.m4: Regenerate.
9861 * configure: Regenerate.
9862
fd9bb8b8
PA		 98632012-04-19 Pedro Alves <palves@redhat.com>
9864
9865 * Makefile.in (generated_files): New.
9866 (server_h): Remove the explicit dependency on config.h, and depend
9867 on $generated_files.
9868
1c298c66
PA		 98692012-04-19 Pedro Alves <palves@redhat.com>
9870
9871 * Makefile.in (INCGNU): Add -Ignulib.
9872
57c4b50b
PA		 98732012-04-19 Pedro Alves <palves@redhat.com>
9874
9875 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9876 (INCGNU): ... this, and spell out -I here.
9877 (GNULIB_LIB): Rename to ...
9878 (LIBGNU): ... this.
9879 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9880
1030e047
PA		 98812012-04-19 Pedro Alves <palves@redhat.com>
9882
9883 * config.in: Regenerate.
9884
447d4319
PA		 98852012-04-19 Pedro Alves <palves@redhat.com>
9886
9887 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9888 * server.h (memmem): Remove declaration.
9889 * config.in: Regenerate.
9890 * configure: Regenerate.
9891
aad9eab9
YQ		 98922012-04-19 Yao Qi <yao@codesourcery.com>
9893
9894 * Makefile.in (SFILES): Add common/vec.c.
9895 (OBS): Add vec.o.
9896 (vec.o): New rule.
9897
3e10640f
YQ		 98982012-04-19 Yao Qi <yao@codesourcery.com>
9899
9900 * remote-utils.c (prepare_resume_reply): Replace with macro
9901 target_core_of_thread.
9902 * server.c (handle_qxfer_threads_proper): Likewise.
9903 * target.h (traget_core_of_thread): New macro.
9904
71622373
PA		 99052012-04-18 Pedro Alves <palves@redhat.com>
9906
9907 * aclocal.m4: Regenerate.
9908 * configure: Regenerate.
9909
80d26939
YQ		 99102012-04-16 Yao Qi <yao@codesourcery.com>
9911
9912 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9913 duplicated on address.
9914
42476b70
YQ		 99152012-04-16 Yao Qi <yao@codesourcery.com>
9916
9917 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9918 (struct tracepoint_action_ops) <send>: New field.
9919 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9920 (agent_expr_send, x_tracepoint_action_send): New.
9921 (l_tracepoint_action_send): New.
9922 (cmd_qtdp): Download and install tracepoint
9923 according to `use_agent'.
9924 (run_inferior_command): Add one more parameter `len'.
9925 Update callers.
9926 (tracepoint_send_agent): New.
9927 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9928
7bc83639
YQ		 99292012-04-16 Yao Qi <yao@codesourcery.com>
9930
9931 * tracepoint.c (download_tracepoints): Moved to ...
9932 (cmd_qtstart): ... here.
9933
5f18041e
YQ		 99342012-04-14 Yao Qi <yao@codesourcery.com>
9935
9936 * tracepoint.c: Include inttypes.h.
9937 (struct collect_memory_action): Use sized types.
9938 (struct tracepoint): Likewise.
9939 (cmd_qtdp, stop_tracing): Update print specifiers.
9940 (cmd_qtp, response_tracepoint): Likewise.
9941 (collect_data_at_tracepoint): Likewise.
9942 (collect_data_at_step): Likewise.
9943
55a8c076
YQ		 99442012-04-14 Yao Qi <yao@codesourcery.com>
9945
9946 Import gnulib module inttypes.
9947 * aclocal.m4, config.in, configure: Regenerated.
9948
dc750257
YQ		 99492012-04-14 Yao Qi <yao@codesourcery.com>
9950
9951 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9952 Makefile and config.status at last.
9953
0ab5faf9
YQ		 99542012-04-13 Yao Qi <yao@codesourcery.com>
9955
9956 * tracepoint.c: Include stdint.h unconditionally.
9957
18f5fd81
TJB		 99582012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9959
9960 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9961 on BFD_HAVE_SYS_PROCFS_TYPE.
9962 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9963 * configure: Regenerate.
9964 * config.in: Likewise.
9965
4d47af5c
L		 99662012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9967
9968 * Makefile.in (clean): Also remove x32.c x32-linux.c
9969 x32-avx.c x32-avx-linux.c.
9970 (x32.o): New target.
9971 (x32.c): Likewise.
9972 (x32-linux.o): Likewise.
9973 (x32-linux.c): Likewise.
9974 (x32-avx.o): Likewise.
9975 (x32-avx.c): Likewise.
9976 (x32-avx-linux.o): Likewise.
9977 (x32-avx-linux.c): Likewise.
9978
9979 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9980 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9981 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9982 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9983 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9984 i386/x32-avx-linux.xml.
9985
9986 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9987 (init_registers_x32_avx_linux): Likwise.
9988 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9989 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9990
ecedbe58
PA		 99912012-04-13 Pedro Alves <palves@redhat.com>
9992
9993 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9994 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9995 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9996 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9997 the sub-make.
9998
c92b5177
L		 99992012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10000
10001 * linux-x86-low.c (compat_x32_clock_t): New.
10002 (compat_x32_siginfo_t): Likewise.
10003 (compat_x32_siginfo_from_siginfo): Likewise.
10004 (siginfo_from_compat_x32_siginfo): Likewise.
10005 (linux_is_elf64): Likewise.
10006 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10007 and siginfo_from_compat_x32_siginfo for x32.
10008 (x86_arch_setup): Set linux_is_elf64.
10009
214d508e
L		 100102012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10011
10012 PR gdb/13969
10013 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10014 e_machine field.
10015 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10016 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10017 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10018 compatible with process.
10019
c9a1864a
YQ		 100202012-04-12 Yao Qi <yao@codesourcery.com>
10021
10022 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10023 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10024 (install-only, install-info, clean): Handle sub dir gnulib.
10025 (all-lib, am--refresh): New targets.
10026 (memmem.o): Remove target.
10027 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10028 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10029 (AC_REPLACE_FUNCS): Remove memmem.
10030 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10031 (AC_OUTPUT): Generate Makefile in gnulib/.
10032 * aclocal.m4, config.in, configure: Regenerated.
10033
367ba2c2
MR		 100342012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10035
10036 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10037
9d236627
PA		 100382012-04-05 Pedro Alves <palves@redhat.com>
10039
10040 -Werror=strict-aliasing
10041
10042 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10043 pointer.
10044
111217b3
PA		 100452012-04-04 Pedro Alves <palves@redhat.com>
10046
10047 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10048 (sparc_store_gregset_from_stack, sparc_store_gregset)
10049 (sparc_breakpoint_at): Fix formatting.
10050
8365dcf5
TJB		 100512012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10052
10053 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10054 are available.
10055 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10056 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10057 * config.in: Regenerate.
10058 * configure: Likewise.
10059
689cc2ae
PA		 100602012-03-29 Pedro Alves <palves@redhat.com>
10061
10062 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10063 Correct ptrace arguments.
10064
c14dfd32
PA		 100652012-03-28 Pedro Alves <palves@redhat.com>
10066
10067 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10068 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10069 (IA64_FR1_REGNUM): New defines.
10070 (ia64_fetch_register): New.
10071 (the_low_target): Install it.
10072 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10073 field.
10074 * linux-low.c (linux_fetch_registers): Try the
10075 the_low_target.fetch_register hook first.
10076
10077 * linux-arm-low.c (the_low_target): Adjust.
10078 * linux-bfin-low.c (the_low_target): Adjust.
10079 * linux-cris-low.c (the_low_target): Adjust.
10080 * linux-crisv32-low.c (the_low_target): Adjust.
10081 * linux-m32r-low.c (the_low_target): Adjust.
10082 * linux-m68k-low.c (the_low_target): Adjust.
10083 * linux-mips-low.c (the_low_target): Adjust.
10084 * linux-ppc-low.c (the_low_target): Adjust.
10085 * linux-s390-low.c (the_low_target): Adjust.
10086 * linux-sh-low.c (the_low_target): Adjust.
10087 * linux-sparc-low.c (the_low_target): Adjust.
10088 * linux-tic6x-low.c (the_low_target): Adjust.
10089 * linux-x86-low.c (the_low_target): Adjust.
10090 * linux-xtensa-low.c (the_low_target): Adjust.
10091
63c88e13
PA		 100922012-03-26 Pedro Alves <palves@redhat.com>
10093
10094 * server.c (handle_qxfer_libraries): Don't bail early if
10095 the_target->qxfer_libraries_svr4 is not NULL.
10096
fb723180
PA		 100972012-03-26 Pedro Alves <palves@redhat.com>
10098
10099 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10100
0afae3cf
PA		 101012012-03-23 Pedro Alves <palves@redhat.com>
10102
10103 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10104 "library-list-svr4" element's start tag when the the DSO list is
10105 empty.
10106
485f1ee4
PA		 101072012-03-23 Pedro Alves <palves@redhat.com>
10108
10109 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10110 a variable whose type size is the same as the inferior's pointer
10111 size.
10112
a5362b9a
TS		 101132012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10114
10115 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10116 struct siginfo.
10117 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10118 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10119 * linux-low.h: Include <signal.h>.
10120 (struct siginfo): Remove forward declaration.
10121 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10122 struct siginfo.
10123
d226c142
MF		 101242012-03-21 Mike Frysinger <vapier@gentoo.org>
10125
10126 * .gitignore: Ignore more files.
10127
122f36ef
PA		 101282012-03-19 Pedro Alves <palves@redhat.com>
10129 Jan Kratochvil <jan.kratochvil@redhat.com>
10130
10131 * server.c (cont_thread, general_thread): Add describing comments.
10132 (start_inferior): Clear `cont_thread'.
10133 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10134 of a process.
10135
fc3e5175
YQ		 101362012-03-15 Yao Qi <yao@codesourcery.com>
10137
10138 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10139 handling to ...
10140 (cmd_qtdp): ... here.
10141
8d0d92cd
YQ		 101422012-03-15 Yao Qi <yao@codesourcery.com>
10143
10144 * tracepoint.c (struct tracepoint_action_ops): New.
10145 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10146 (m_tracepoint_action_download): New.
10147 (r_tracepoint_action_download): New.
10148 (x_tracepoint_action_download): New.
10149 (l_tracepoint_action_download): New.
10150 (add_tracepoint_action): Install `action->ops' according type.
10151 (download_tracepoint_1): Move code `download' function pointer
10152 of various tracepoint_action_ops.
10153
87b0bb13
JK		 101542012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10155
10156 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10157 linux_ptrace_attach_warnings.
10158
5f572dec
JK		 101592012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10160
10161 * Makefile.in (linux-ptrace.o): New.
10162 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10163 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10164 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10165 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10166 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10167 of these targets.
10168 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10169
f4647387
YQ		 101702012-03-08 Yao Qi <yao@codesourcery.com>
10171 Pedro Alves <palves@redhat.com>
10172
10173 Fix PR server/13392.
10174 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10175 offset of JMP insn.
10176 * tracepoint.c (remove_tracepoint): New.
10177 (cmd_qtdp): Call remove_tracepoint when failed to install.
10178
9b224c5e
PA		 101792012-03-07 Pedro Alves <palves@redhat.com>
10180
10181 * linux-low.c (get_detach_signal): New.
10182 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10183 Pass on pending signals to PTRACE_DETACH. Check the result of the
10184 ptrace call.
10185 * server.c (program_signals, program_signals_p): New.
10186 (handle_general_set): Handle QProgramSignals.
10187 * server.h (program_signals, program_signals_p): Declare.
10188
e237a7e2
JK		 101892012-03-05 Pedro Alves <palves@redhat.com>
10190 Jan Kratochvil <jan.kratochvil@redhat.com>
10191
10192 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10193 New comment why.
10194
5808517f
YQ		 101952012-03-03 Yao Qi <yao@codesourcery.com>
10196
10197 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10198 agent_look_up_symbols.
10199
58b4daa5
YQ		 102002012-03-03 Yao Qi <yao@codesourcery.com>
10201
10202 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10203 (linux-x86-low.o): Likewise.
10204 * server.h: Remove in_process_agent_loaded.
10205 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10206 common/agent.c.
10207 Update callers.
10208
8ffcbaaf
YQ		 102092012-03-03 Yao Qi <yao@codesourcery.com>
10210
10211 * tracepoint.c (gdb_agent_capability): New global.
10212 (in_process_agent_loaded_ust): Renamed to
10213 `in_process_agent_supports_ust'.
10214 Update callers.
10215 (in_process_agent_supports_ust): Call agent_capability_check.
10216 (clear_installed_tracepoints): Assert that agent supports
10217 agent.
10218
d1feda86
YQ		 102192012-03-03 Yao Qi <yao@codesourcery.com>
10220
10221 * linux-low.c (linux_supports_agent): New.
10222 (linux_target_ops): Initialize field `supports_agent' with
10223 linux_supports_agent.
10224 * target.h (struct target_ops) <supports_agent>: New.
10225 (target_supports_agent): New macro.
10226 * server.c (handle_general_set): Handle packet 'QAgent'.
10227 (handle_query): Send `QAgent+'.
10228 * Makefile.in (server.o): Depends on agent.h.
10229
2fa291ac
YQ		 102302012-03-03 Yao Qi <yao@codesourcery.com>
10231
10232 * Makefile.in (OBS): Add agent.o.
10233 Add new rule for agent.o.
10234 Track dependence of tracepoint.c on agent.h.
10235 * tracepoint.c (run_inferior_command_1):
10236 (run_inferior_command): Call agent_run_command.
10237 (gdb_ust_connect_sync_socket): Deleted. Move it to
10238 common/agent.c.
10239 (resume_thread, stop_thread): Likewise.
10240 (gdb_ust_socket_init): Renamed to ...
10241 (gdb_agent_socket_init): ... New.
10242 (gdb_ust_thread): Renamed to ...
10243 (gdb_agent_helper_thread): ... New.
10244 (gdb_ust_init): Move some code to ...
10245 (gdb_agent_init): ... here. New.
10246 [HAVE_UST]: Call gdb_ust_init.
10247 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10248 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10249 * config.in, configure: Regenerated.
10250
05044653
PA		 102512012-03-02 Pedro Alves <palves@redhat.com>
10252
10253 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10254 * linux-low.c (struct simple_pid_list): New.
10255 (stopped_pids): New a struct simple_pid_list pointer.
10256 (add_to_pid_list, pull_pid_from_list): New.
10257 (handle_extended_wait): Don't assume the first signal new children
10258 report is SIGSTOP. Adjust call to pull_pid_from_list.
10259 (linux_wait_for_lwp): Adjust.
10260
8d00225b
YQ		 102612012-03-02 Yao Qi <yao@codesourcery.com>
10262
10263 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10264 debug log.
10265
19560ba5
YQ		 102662012-03-02 Yao Qi <yao@codesourcery.com>
10267
10268 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10269 `stop_pc' and `tpoint'. Update caller.
10270
1faeff08
MR		 102712012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10272
10273 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10274 * linux-low.c (use_linux_regsets): New macro.
10275 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10276 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10277 (linux_register_in_regsets): New function.
10278 (usr_fetch_inferior_registers): Skip registers covered by
10279 regsets.
10280 (usr_store_inferior_registers): Likewise.
10281 (usr_fetch_inferior_registers): New macro.
10282 (usr_store_inferior_registers): Likewise.
10283 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10284 (linux_store_registers): Likewise.
10285 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10286 prototype.
10287 (init_registers_mips64_dsp_linux): Likewise.
10288 (init_registers_mips_linux): New macro.
10289 (init_registers_mips_dsp_linux): Likewise.
10290 (mips_dsp_num_regs): Likewise.
10291 (DSP_BASE, DSP_CONTROL): New fallback macros.
10292 (mips_base_regs): New macro.
10293 (mips_regmap): Use it. Fix the size.
10294 (mips_dsp_regmap): New variable.
10295 (mips_dsp_regset_bitmap): Likewise.
10296 (mips_arch_setup): New function.
10297 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10298 than mips_regmap.
10299 (mips_cannot_store_register): Likewise.
10300 (the_low_target): Update .arch_setup, .num_regs and .regmap
10301 initializers. Add .regset_bitmap initializer.
10302 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10303 initializer.
10304 * linux-bfin-low.c (the_low_target): Likewise.
10305 * linux-cris-low.c (the_low_target): Likewise.
10306 * linux-crisv32-low.c (the_low_target): Likewise.
10307 * linux-ia64-low.c (the_low_target): Likewise.
10308 * linux-m32r-low.c (the_low_target): Likewise.
10309 * linux-m68k-low.c (the_low_target): Likewise.
10310 * linux-ppc-low.c (the_low_target): Likewise.
10311 * linux-s390-low.c (the_low_target): Likewise.
10312 * linux-sh-low.c (the_low_target): Likewise.
10313 * linux-sparc-low.c (the_low_target): Likewise.
10314 * linux-tic6x-low.c (the_low_target): Likewise.
10315 * linux-x86-low.c (the_low_target): Likewise.
10316 * linux-xtensa-low.c (the_low_target): Likewise.
10317 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10318 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10319 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10320 srv_xmlfiles.
10321 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10322 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10323
c03e6ccc
YQ		 103242012-02-29 Yao Qi <yao@codesourcery.com>
10325 Pedro Alves <palves@redhat.com>
10326
10327 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10328 `step_over_finished' is true.
10329
644cebc9
PA		 103302012-02-27 Pedro Alves <palves@redhat.com>
10331
10332 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10333 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10334
c14d7ab2
PA		 103352012-02-27 Pedro Alves <palves@redhat.com>
10336
10337 PR server/9684
10338 * linux-low.c (pid_is_stopped): New.
10339 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10340
412c89dd
LM		 103412012-02-25 Luis Machado <lgustavo@codesourcery.com>
10342
10343 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10344 of conditions.
10345
b745defe
MR		 103462012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10347
10348 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10349
9f3a5c85
LM		 103502012-02-24 Luis Machado <lgustavo@codesourcery>
10351
10352 * server.c (handle_query): Advertise support for target-side
10353 breakpoint condition evaluation.
10354 (process_point_options): New function.
10355 (process_serial_event): When inserting a breakpoint, check for
10356 a target-side condition that should be evaluated.
10357
10358 * mem-break.c: Include regcache.h and ax.h.
10359 (point_cond_list_t): New data structure.
10360 (breakpoint) <cond_list>: New field.
10361 (find_gdb_breakpoint_at): Make non-static.
10362 (delete_gdb_breakpoint_at): Clear any target-side
10363 conditions.
10364 (clear_gdb_breakpoint_conditions): New function.
10365 (add_condition_to_breakpoint): Likewise.
10366 (add_breakpoint_condition): Likewise.
10367 (gdb_condition_true_at_breakpoint): Likewise.
10368 (gdb_breakpoint_here): Return result directly instead
10369 of going through a local variable.
10370
10371 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10372 (clear_gdb_breakpoint_conditions): Likewise.
10373 (add_breakpoint_condition): Likewise.
10374 (gdb_condition_true_at_breakpoint): Likewise.
10375
10376 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10377 (need_step_over_p): Take target-side breakpoint condition into
10378 consideration.
10379
5e1dc496
LM		 103802012-02-24 Luis Machado <lgustavo@codesourcery>
10381
10382 * server.h: Include tracepoint.h.
10383 (agent_mem_read, agent_get_trace_state_variable_value,
10384 agent_set_trace_state_variable_value,
10385 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10386 get_set_tsv_func_addr): New prototypes.
10387
10388 * ax.h: New include file.
10389 * ax.c: New source file.
10390
10391 * tracepoint.c: Include ax.h.
10392 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10393 agent_expr, eval_result_type): Move to ax.h.
10394 (parse_agent_expr): Rename to ...
10395 (gdb_parse_agent_expr): ... this, make it non-static and move
10396 to ax.h.
10397 (unparse_agent_expr) Rename to ...
10398 (gdb_unparse_agent_expr): ... this, make it non-static and move
10399 to ax.h.
10400 (eval_agent_expr): Rename to ...
10401 (eval_tracepoint_agent_expr): ... this.
10402 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10403 forward declarations.
10404 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10405 (agent_get_trace_state_variable_value): New function.
10406 (agent_set_trace_state_variable_value): New function.
10407 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10408 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10409 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10410 (condition_true_at_tracepoint): Likewise.
10411 (parse_agent_expr): Rename to ...
10412 (gdb_parse_agent_expr): ... this and move to ax.c.
10413 (unparse_agent_expr): Rename to ...
10414 (gdb_unparse_agent_expr): ... this and move to ax.c.
10415 (gdb_agent_op_name): Move to ax.c.
10416 (eval_agent_expr): Rename to ...
10417 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10418 and move to ax.c.
10419 (eval_tracepoint_agent_expr): New function.
10420 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10421 non-static.
5e1dc496
LM		 10422 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10423 ax.c.
10424 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10425 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10426 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10427 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10428 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10429 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10430 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10431 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10432 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10433 (compile_bytecodes): Remove forward declaration.
10434 (is_goto_target): Move to ax.c.
10435 (compile_bytecodes): Move to ax.c and call
10436 agent_get_trace_state_variable_value (...) and
10437 agent_set_trace_state_variable_value (...).
10438
10439 * Makefile.in: Update ax.c and IPA dependencies.
10440
277e4e52
PA		 104412012-02-24 Pedro Alves <palves@redhat.com>
10442
10443 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10444 (cmd_bigqtbuffer_circular): ... this. Only handle
10445 'QTBuffer:circular:'.
10446 (handle_tracepoint_general_set): Adjust.
10447
bf4c19f7
YQ		 104482012-02-16 Yao Qi <yao@codesourcery.com>
10449
10450 * inferiors.c: Move code to ...
10451 * dll.c: .... here. New.
10452 * server.h: Declare clear_dlls.
10453 * Makefile.in (SFILES): Add dll.c.
10454 (OBS): Add dll.o
10455 (dll.o): New rule.
10456
d73f2619
YQ		 104572012-02-11 Yao Qi <yao@codesourcery.com>
10458
10459 * server.c: (handle_monitor_command): Add a new parameter
10460 `own_buf'.
10461 (handle_query): Update caller.
10462
f8255c2a
JB		 104632012-02-09 Joel Brobecker <brobecker@adacore.com>
10464
10465 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10466 * configure, config.in: Regenerate.
10467 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10468 is not defined.
10469
da84f473
PA		 104702012-02-02 Pedro Alves <palves@redhat.com>
10471
10472 Try SIGKILL first, then PTRACE_KILL.
10473 * linux-low.c (linux_kill_one_lwp): New.
10474 (linux_kill_one_lwp): Rename to ...
10475 (kill_one_lwp_callback): ... this. Use the new
10476 linux_kill_one_lwp.
10477
e886a173
PA		 104782012-02-02 Pedro Alves <palves@redhat.com>
10479
10480 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10481 inferior.
10482
be07f1a2
PA		 104832012-01-27 Pedro Alves <palves@redhat.com>
10484
10485 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10486 (elf_64_file_p): Make static.
10487 (linux_pid_exe_is_elf_64_file): New.
10488 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10489 Delete declarations.
10490 (linux_pid_exe_is_elf_64_file): Declare.
10491 * linux-x86-low.c (x86_arch_setup): Use
10492 linux_pid_exe_is_elf_64_file.
10493
d8301ad1
JK		 104942012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10495
10496 * linux-low.c (linux_wait_for_event_1): Rename to ...
10497 (linux_wait_for_event): ... here and merge it with former
10498 linux_wait_for_event - new variable wait_ptid, use it.
10499 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10500
01b17894
PA		 105012012-01-23 Pedro Alves <palves@redhat.com>
10502
10503 * server.c (main): Avoid yet another case of infinite loop while
10504 detaching/killing after a longjmp.
10505
e825046f
JK		 105062012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10507
10508 Code cleanup.
10509 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10510
b9e7b9c3
UW		 105112012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10512
10513 * hostio.c (handle_readlink): New function.
10514 (handle_vFile): Call it to handle "vFile:readlink" packets.
10515
901f9912
UW		 105162012-01-20 Pedro Alves <palves@redhat.com>
10517 Ulrich Weigand <ulrich.weigand@linaro.org>
10518
10519 * server.c (handle_v_requests): Only support vAttach and vRun to
10520 start multiple processes when in extended protocol mode.
10521
fc1ab1a0
PA		 105222012-01-17 Pedro Alves <palves@redhat.com>
10523
10524 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10525 memalign plus mprotect to allocate the scratch buffer.
10526
7d5d4e98
PA		 105272012-01-13 Pedro Alves <palves@redhat.com>
10528
10529 * server.c (attach_inferior): Clear `cont_thread'.
10530
f128d5e9
PA		 105312012-01-13 Pedro Alves <palves@redhat.com>
10532
10533 * server.c (main): Avoid infinite loop while detaching/killing
10534 after a longjmp.
10535
06db92f0
DE		 105362012-01-09 Doug Evans <dje@google.com>
10537
10538 * server.c (start_inferior): Set last_ptid in --wrapper case.
10539
32d92999
YQ		 105402012-01-06 Yao Qi <yao@codesourcery.com>
10541
10542 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10543 defined.
10544 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10545
5e0a92a9
YQ		 105462012-01-04 Yao Qi <yao@codesourcery.com>
10547
10548 * tracepoint.c (cmd_qtdp): Print debug message
10549 for static tracepoint.
10550
ae639e8c
YQ		 105512012-01-04 Yao Qi <yao@codesourcery.com>
10552
10553 * tracepoint.c (trace_vdebug): Differentiate debug message
10554 between gdbserver and IPA.
10555
f72429c5
YQ		 105562012-01-03 Yao Qi <yao@codesourcery.com>
10557
10558 * tracepoint.c (tracepoint_was_hit): Don't collect for
10559 static tracepoint.
10560
12c3e59c
JB		 105612012-01-02 Joel Brobecker <brobecker@adacore.com>
10562
10563 * terminal.h: Reformat copyright header.
10564
67827812
JB		 105652012-01-02 Joel Brobecker <brobecker@adacore.com>
10566
10567 * server.c (gdbserver_version): Update copyright year.
10568 * gdbreplay.c (gdbreplay_version): Likewise.
10569
3e52c33d
JK		 105702011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10571
10572 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10573
10574 Revert:
10575 2011-12-18 Hui Zhu <teawater@gmail.com>
10576 * linux-low.c (linux_create_inferior): Save return value to ret.
10577
66f1260e
HZ		 105782011-12-18 Hui Zhu <teawater@gmail.com>
10579
10580 * linux-low.c (linux_create_inferior): Save return value to ret.
10581
e77616d7
DE		 105822011-12-16 Doug Evans <dje@google.com>
10583
e7b06c57
DE		 10584 * linux-low.c (linux_create_inferior): If stdio connection,
10585 redirect stdin from /dev/null, stdout to stderr.
10586 * remote-utils.c (remote_is_stdio): New static global.
10587 (remote_connection_is_stdio): New function.
10588 (remote_prepare): Handle stdio connection.
10589 (remote_open): Ditto.
10590 (remote_close): Don't close stdin for stdio connections.
10591 (read_prim,write_prim): New functions. Replace all calls to
10592 read/write to these.
10593 * server.c (main): Watch for "-" argument. Move call to
10594 remote_prepare before start_inferior.
10595 * server.h (STDIO_CONNECTION_NAME): New macro.
10596 (remote_connection_is_stdio): Declare.
10597
e77616d7
DE		 10598 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10599 in debugging output.
10600
82067193
YQ		 106012011-12-15 Yao Qi <yao@codesourcery.com>
10602
10603 * tracepoint.c: Include sys/syscall.h.
10604 (gdb_ust_thread): Remove preprocessor conditional.
10605
82bfbe7e
PA		 106062011-12-14 Pedro Alves <pedro@codesourcery.com>
10607
10608 * linux-low.c (linux_detach_one_lwp): Call
10609 the_low_target.prepare_to_resume before detaching.
10610
712c6575
YQ		 106112011-12-14 Yao Qi <yao@codesourcery.com>
10612
10613 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10614 of write.
10615
d54d1edf
YQ		 106162011-12-14 Yao Qi <yao@codesourcery.com>
10617
10618 * i386-low.c (i386_low_stopped_data_address): Initialize local
10619 variable `control'.
10620
6210a125
PA		 106212011-12-13 Pedro Alves <pedro@codesourcery.com>
10622
10623 PR remote/13492
10624
10625 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10626 DR_CONTROL unless necessary. Extend comments.
10627 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10628 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10629
2ece8244
YQ		 106302011-12-13 Yao Qi <yao@codesourcery.com>
10631
10632 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10633 macros.
10634 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10635
784867a5
JK		 106362011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10637
10638 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10639 Print new debug message for such case.
10640
6bf36717
JK		 106412011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10642
10643 Fix overlapping memcpy.
10644 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10645 the read_inferior_memory transfer.
10646 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10647 write_inferior_memory transfer.
10648 (set_fast_tracepoint_jump): New variable buf. Use it for the
10649 read_inferior_memory and write_inferior_memory transfers.
10650 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10651 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10652 Use it for the write_inferior_memory transfer.
10653 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10654 buffers.
10655
50275556
MR		 106562011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10657
10658 * linux-low.c (fetch_register, store_register): Make code
10659 consistent, fix formatting.
10660
7325beb4
MR		 106612011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10662
10663 * linux-low.c (usr_store_inferior_registers): Factor out code
10664 to handle individual registers into...
10665 (store_register): ... this new function.
10666
c642a434
UW		 106672011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10668
10669 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10670 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10671 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10672 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10673 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10674 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10675 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10676 (srv_xmlfiles): Add new XML files.
10677
10678 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10679 and <sys/uio.h>.
10680 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10681 (init_registers_s390_linux32v1): Add prototype.
10682 (init_registers_s390_linux32v2): Likewise.
10683 (init_registers_s390_linux64v1): Likewise.
10684 (init_registers_s390_linux64v2): Likewise.
10685 (init_registers_s390x_linux64v1): Likewise.
10686 (init_registers_s390x_linux64v2): Likewise.
10687 (s390_num_regs): Increment to 52.
10688 (s390_regmap): Add orig_r2 register.
10689 (s390_num_regs_3264): Increment to 68.
10690 (s390_regmap_3264): Add orig_r2 register.
10691 (s390_collect_ptrace_register): Handle orig_r2 register.
10692 (s390_supply_ptrace_register): Likewise.
10693 (s390_fill_last_break): New function.
10694 (s390_store_last_break): Likewise.
10695 (s390_fill_system_call): New function.
10696 (s390_store_system_call): Likewise.
10697 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10698 register sets.
10699 (s390_check_regset): New function.
10700 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10701 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10702 Update target_regsets for available register sets.
10703
2268b414
JK		 107042011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10705 Jan Kratochvil <jan.kratochvil@redhat.com>
10706
10707 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10708 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10709 New.
10710 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10711 * linux-low.h (struct process_info_private): New member r_debug.
10712 * server.c (handle_qxfer_libraries): Call
10713 the_target->qxfer_libraries_svr4.
10714 (handle_qxfer_libraries_svr4): New function.
10715 (qxfer_packets): New entry "libraries-svr4".
10716 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10717 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10718 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10719 PACKET_qXfer_libraries_svr4.
10720
d6db1fab
UW		 107212011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10722
10723 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10724 PSW address/mask between 8-byte and 16-byte formats.
10725 (s390_supply_ptrace_register): Likewise.
10726 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10727 basic addressing mode bit.
10728
242f5f1c
SS		 107292011-11-24 Stan Shebs <stan@codesourcery.com>
10730
10731 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10732
f196051f
SS		 107332011-11-17 Stan Shebs <stan@codesourcery.com>
10734
10735 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10736 (tracing_start_time): New global.
10737 (tracing_stop_time): New global.
10738 (tracing_user_name): New global.
10739 (tracing_notes): New global.
10740 (tracing_stop_note): New global.
10741 (cmd_qtstart): Set traceframe_usage, start_time.
10742 (stop_tracing): Set stop_time.
10743 (cmd_qtstatus): Report additional status.
10744 (cmd_qtp): New function.
10745 (handle_tracepoint_query): Call it.
10746 (cmd_qtnotes): New function.
10747 (handle_tracepoint_general_set): Call it.
10748 (get_timestamp): Rename from tsv_get_timestamp.
10749
405f8e94
SS		 107502011-11-14 Stan Shebs <stan@codesourcery.com>
10751 Kwok Cheung Yeung <kcy@codesourcery.com>
10752
10753 * linux-x86-low.c (small_jump_insn): New.
10754 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10755 trampoline and error message, build a trampoline and issue a small
10756 jump instruction to it.
10757 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10758 trampoline and error message.
10759 (x86_get_min_fast_tracepoint_insn_len): New.
10760 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10761 * linux-low.h (struct linux_target_ops): Add arguments to
10762 install_fast_tracepoint_jump_pad operation, add new operation.
10763 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10764 arguments.
10765 (linux_get_min_fast_tracepoint_insn_len): New function.
10766 (linux_target_op): Add new operation.
10767 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10768 (gdb_trampoline_buffer_end): Ditto.
10769 (gdb_trampoline_buffer_error): Ditto.
10770 (struct ipa_sym_addresses): Add fields for new IPA variables.
10771 (symbol_list): Add entries for new IPA variables.
10772 (struct tracepoint): Add fields to hold the address range of the
10773 trampoline used by the tracepoint.
10774 (trampoline_buffer_head): New static variable.
10775 (trampoline_buffer_tail): Ditto.
10776 (claim_trampoline_space): New function.
10777 (have_fast_tracepoint_trampoline_buffer): New function.
10778 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10779 structure.
10780 (install_fast_tracepoint): Ditto, also add error buffer argument.
10781 (cmd_qtminftpilen): New function.
10782 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10783 (fast_tracepoint_from_trampoline_address): New function.
10784 (fast_tracepoint_collecting): Handle trampoline as part of jump
10785 pad space.
10786 (set_trampoline_buffer_space): New function.
10787 (initialize_tracepoint): Initialize new IPA variables.
10788 * target.h (struct target_ops): Add arguments to
10789 install_fast_tracepoint_jump_pad operation, add new
10790 get_min_fast_tracepoint_insn_len operation.
10791 (target_get_min_fast_tracepoint_insn_len): New.
10792 (install_fast_tracepoint_jump_pad): Add arguments.
10793 * server.h (IPA_BUFSIZ): Define.
10794 * linux-i386-ipa.c: Include extra header files.
10795 (initialize_fast_tracepoint_trampoline_buffer): New function.
10796 (initialize_low_tracepoint): Call it.
10797 * server.h (set_trampoline_buffer_space): Declare.
10798 (claim_trampoline_space): Ditto.
10799 (have_fast_tracepoint_trampoline_buffer): Ditto.
10800
1e4d1764
YQ		 108012011-11-14 Yao Qi <yao@codesourcery.com>
10802
10803 * server.c (handle_query): Handle InstallInTrace for qSupported.
10804 * tracepoint.c (add_tracepoint): Sort list.
10805 (install_tracepoint, download_tracepoint): New.
10806 (cmd_qtdp): Call them to install and download tracepoints.
10807 (sort_tracepoints): Removed.
10808 (cmd_qtstart): Update.
10809
5c73ff4e
YQ		 108102011-11-14 Yao Qi <yao@codesourcery.com>
10811
10812 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10813 * mem-break.h: Declare.
10814 * tracepoint.c (cmd_qtstart): Move some code to ...
10815 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10816 New.
10817 (download_tracepoints): Move some code to ...
10818 (download_tracepoint_1): ... here. New.
10819
86a30030
YQ		 108202011-11-08 Yao Qi <yao@codesourcery.com>
10821
10822 * remote-utils.c (relocate_instruction): A comment fix.
10823
8d26e50c
JB		 108242011-11-07 Joel Brobecker <brobecker@adacore.com>
10825
10826 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10827 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10828 dr_status_mirror and dr_control_mirror from debug_reg_state.
10829 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10830 (i386_initial_stuff): Remove use of deleted globals.
10831 (i386_get_thread_context, i386_set_thread_context,
10832 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10833 from debug_reg_state.
10834
a59306a3
YQ		 108352011-11-05 Yao Qi <yao@codesourcery.com>
10836
10837 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10838 address as TPOINT's.
10839
3065dfb6
SS		 108402011-11-02 Stan Shebs <stan@codesourcery.com>
10841
10842 * tracepoint.c (agent_mem_read_string): New function.
10843 (eval_agent_expr): Call it for tracenz.
10844 * server.c (handle_query): Report support for tracenz.
10845
fd0d8c7c
YQ		 108462011-11-02 Yao Qi <yao@codesourcery.com>
10847
10848 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10849
609086b1
YQ		 108502011-11-02 Yao Qi <yao@codesourcery.com>
10851
10852 * target.h: Fix a typo in comment.
10853
b9fd1791
PA		 108542011-10-31 Pedro Alves <pedro@codesourcery.com>
10855
10856 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10857 clobber the breakpoints' shadows with fast tracepoint jumps.
10858 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10859 * target.c (write_inferior_memory): Also pass MYADDR down to
10860 check_mem_write.
10861
03583c20
UW		 108622011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10863
10864 * configure.ac: Check support for personality routine.
10865 * configure: Regenerate.
10866 * config.in: Likewise.
10867 * linux-low.c: Include <sys/personality.h>.
10868 Define ADDR_NO_RANDOMIZE if necessary.
10869 (linux_create_inferior): Disable address space randomization when
10870 forking inferior, if requested.
10871 (linux_supports_disable_randomization): New function.
10872 (linux_target_ops): Install it.
10873 * server.h (disable_randomization): Declare.
10874 * server.c (disable_randomization): New global variable.
10875 (handle_general_set): Handle QDisableRandomization.
10876 (handle_query): Likewise for qSupported.
10877 (main): Support --disable-randomization and --no-disable-randomization
10878 command line arguments.
10879 * target.h (struct target_ops): Add supports_disable_randomization.
10880 (target_supports_disable_randomization): New macro.
10881
723b724b
MF		 108822011-09-29 Mike Frysinger <vapier@gentoo.org>
10883
10884 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10885 ifdef check.
10886 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10887 [!PT_GETDSBT] (target_loadmap): New definition.
10888 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10889 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10890 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10891 and PT_GETDSBT to LINUX_LOADMAP.
10892 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10893 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10894
55329a5c 108952011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10896
10897 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10898 (arm_linux_hwbp_cap): New static variable.
10899 (arm_linux_get_hwbp_cap): Replace by ...
10900 (arm_linux_init_hwbp_cap): ... this new function.
10901 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10902 (arm_linux_get_hw_watchpoint_count): Likewise.
10903 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10904 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10905 (arm_prepare_to_resume): Use perror_with_name instead of error.
10906
55329a5c 109072011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10908
10909 * linux-arm-low.c: Include <signal.h>.
10910 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10911 (struct arm_linux_hwbp_cap): New data type.
10912 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10913 (struct arm_linux_hw_breakpoint): New data type.
10914 (MAX_BPTS, MAX_WPTS): Define.
10915 (struct arch_process_info, struct arch_lwp_info): New data types.
10916 (arm_linux_get_hwbp_cap): New function.
10917 (arm_linux_get_hw_breakpoint_count): Likewise.
10918 (arm_linux_get_hw_watchpoint_count): Likewise.
10919 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10920 (arm_hwbp_control_initialize): Likewise.
10921 (arm_hwbp_control_is_enabled): Likewise.
10922 (arm_hwbp_control_is_initialized): Likewise.
10923 (arm_hwbp_control_disable): Likewise.
10924 (arm_linux_hw_breakpoint_equal): Likewise.
10925 (arm_linux_hw_point_initialize): Likewise.
10926 (struct update_registers_data): New data structure.
10927 (update_registers_callback: New function.
10928 (arm_insert_point): Likewise.
10929 (arm_remove_point): Likewise.
10930 (arm_stopped_by_watchpoint): Likewise.
10931 (arm_stopped_data_address): Likewise.
10932 (arm_new_process): Likewise.
10933 (arm_new_thread): Likewise.
10934 (arm_prepare_to_resume): Likewise.
10935 (the_low_target): Register arm_insert_point, arm_remove_point,
10936 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10937 arm_new_thread, and arm_prepare_to_resume.
10938
6b9801d4
SS		 109392011-09-15 Stan Shebs <stan@codesourcery.com>
10940
10941 * server.h (struct emit_ops): Add compare-goto fields.
10942 * tracepoint.c (gdb_agent_op_sizes): New table.
10943 (emit_eq_goto): New function.
10944 (emit_ne_goto): New function.
10945 (emit_lt_goto): New function.
10946 (emit_le_goto): New function.
10947 (emit_gt_goto): New function.
10948 (emit_ge_goto): New function.
10949 (is_goto_target): New function.
10950 (compile_bytecodes): Recognize special cases of compare-goto
10951 combinations and call specialized emitters for them.
10952 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10953 (amd64_emit_ne_goto): New function.
10954 (amd64_emit_lt_goto): New function.
10955 (amd64_emit_le_goto): New function.
10956 (amd64_emit_gt_goto): New function.
10957 (amd64_emit_ge_goto): New function.
10958 (amd64_emit_ops): Add the new functions.
10959 (i386_emit_eq_goto): New function.
10960 (i386_emit_ne_goto): New function.
10961 (i386_emit_lt_goto): New function.
10962 (i386_emit_le_goto): New function.
10963 (i386_emit_gt_goto): New function.
10964 (i386_emit_ge_goto): New function.
10965 (i386_emit_ops): Add the new functions.
10966
bf15cbda
SS		 109672011-09-08 Stan Shebs <stan@codesourcery.com>
10968
10969 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10970 (i386_emit_epilogue): Restore %ebx.
10971
943ca1dd
JZ		 109722011-08-31 Jie Zhang <jzhang918@gmail.com>
10973
10974 * server.c (step_thread): Remove definition.
10975 (process_serial_event): Don't handle Hs.
10976 * server.h (step_thread): Remove declaration.
10977 * target.c (set_desired_inferior): Remove use of step_thread.
10978
e3deef73
LM		 109792011-08-24 Luis Machado <lgustavo@codesourcery.com>
10980
10981 * linux-low.c: Include linux-procfs.h.
10982 (linux_attach_lwp_1): Update comments.
10983 (linux_attach): Scan for existing threads when attaching to a
10984 process that is the tgid.
10985 * Makefile.in: Update dependencies.
10986
13da1c97
LM		 109872011-08-24 Luis Machado <lgustavo@codesourcery.com>
10988
10989 * configure.srv: Add linux-procfs.o dependencies.
10990
881127c9
YQ		 109912011-08-14 Yao Qi <yao@codesourcery.com>
10992
10993 * target.h (struct target_ops): Fix indent.
10994 * win32-low.c (win32_target_ops): Fix comment.
10995
58dbd541
YQ		 109962011-08-14 Andrew Jenner <andrew@codesourcery.com>
10997 Yao Qi <yao@codesourcery.com>
10998
10999 * Makefile.in (clean): Remove tic6x-*.c files.
11000 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11001 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11002 (tic6x-c64xp-linux.c): Likewise.
11003 * configure.srv: Add support for tic6x-*-uclinux.
11004 * linux-tic6x-low.c: New.
11005 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11006
78d85199
YQ		 110072011-08-14 Andrew Stubbs <ams@codesourcery.com>
11008 Yao Qi <yao@codesourcery.com>
11009
11010 * target.h (struct target_ops): Add read_loadmap.
11011 * linux-low.c (struct target_loadseg): New type.
11012 (struct target_loadmap): New type.
11013 (linux_read_loadmap): New function.
11014 (linux_target_ops): Add linux_read_loadmap.
11015 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11016 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11017 to NULL.
78d85199 11018
a959a88d
EZ		 110192011-08-05 Eli Zaretskii <eliz@gnu.org>
11020
11021 * win32-low.c: Include <stdint.h>.
11022
1ced966e
PA		 110232011-07-22 Pedro Alves <pedro@codesourcery.com>
11024
11025 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11026 to the inferior here.
11027 (i386_remove_aligned_watchpoint): Ditto.
11028 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11029 fit part of the watchpoint in the debug registers.
11030 (i386_update_inferior_debug_regs): New.
11031 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11032 registers, and only update the inferior on success.
11033 (i386_low_remove_watchpoint): Ditto.
11034
d26e3629
KY		 110352011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11036
11037 * linux-low.c (compare_ints, unique, list_threads, show_process,
11038 linux_core_of_thread): Delete.
11039 (linux_target_ops): Change linux_core_of_thread to
11040 linux_common_core_of_thread.
11041 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11042 * utils.c (malloc_failure): Change type of argument.
11043 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11044 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11045 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11046 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11047 (IPA_OBJS): Add common-utils-ipa.o.
11048 (ptid_h, linux_osdata_h): New macros.
11049 (server_h): Add common/common-utils.h, common/xml-utils.h,
11050 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11051 common/ptid.h.
11052 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11053 ptid.o, buffer.o): New rules.
11054 (linux-low.o): Add common/linux-osdata.h as a dependency.
11055 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11056 * configure.ac: Add AC_HEADER_DIRENT check.
11057 * config.in: Regenerate.
11058 * configure: Regenerate.
11059 * remote-utils.c (xml_escape_text): Delete.
11060 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11061 buffer_xml_printf): Move to common/buffer.c.
11062 * server.c (main): Remove call to initialize_inferiors.
11063 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11064 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11065 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11066 internal_error, gdb_assert, gdb_assert_fail): Delete.
11067 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11068 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11069 common/buffer.h.
11070 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11071 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11072 initialize_inferiors): Delete.
11073
2275a1a7
PA		 110742011-07-20 Pedro Alves <pedro@codesourcery.com>
11075
11076 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11077 symbol error.
11078
0a5b1e09
PA		 110792011-05-31 Pedro Alves <pedro@codesourcery.com>
11080
11081 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11082 assertion.
11083 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11084
6938fd34
YQ		 110852011-05-26 Yao Qi <yao@codesourcery.com>
11086
11087 * Makefile.in (thread-db.o): Track dependence to
11088 common/gdb_thread_db.h.
11089 * thread-db.c: include gdb_thread_db.h from right place.
11090
b481f9e0
TT		 110912011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11092
11093 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11094 __FILE__ and __LINE__ to internal_error.
11095
98a5dd13
DE		 110962011-05-13 Doug Evans <dje@google.com>
11097
11098 * thread-db.c (try_thread_db_load_from_sdir): New function.
11099 (try_thread_db_load_from_dir): New function.
11100 (thread_db_load_search): Handle $sdir, ignore $pdir.
11101 Remove trying of system directories if search of
11102 libthread-db-search-path fails, that is now done via $sdir.
11103
d248b706
KY		 111042011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11105
11106 * server.c (handle_query): Add EnableDisableTracepoints to the list
11107 of supported features.
43aaf8b6 11108 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11109 tracepoints.
43aaf8b6
PA		 11110 (cmd_qtenable_disable): New.
11111 (cmd_qtstart): Install tracepoints even if disabled.
11112 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11113 receiving a QTEnable or QTDisable packet.
11114 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11115 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11116 tracepoints.
11117 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11118
84e578fb
DE		 111192011-05-10 Doug Evans <dje@google.com>
11120
11121 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11122
71f55dd8
DE		 111232011-05-04 Doug Evans <dje@google.com>
11124
11125 * linux-low.c (linux_join): Skip process lookup.
11126 * spu-low.c (spu_join): Ditto.
11127 * server.c (join_inferiors_callback): Delete.
11128 (process_serial_event): For 'D' packet (detach) call join_inferior
11129 directly.
11130
4d393d60
JM		 111312011-05-04 Joseph Myers <joseph@codesourcery.com>
11132
11133 * README: Don't mention xscale*-*-linux*.
11134 * configure.srv (xscale*-*-linux*): Don't handle target.
11135
b00ad6ff
NF		 111362011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11137
11138 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11139 casting pointers.
11140 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11141 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11142 (i386_emit_void_call_2): Likewise.
11143
af96c192
YQ		 111442011-04-26 Yao Qi <yao@codesourcery.com>
11145
43aaf8b6
PA		 11146 * linux-low.c: Move common macros to linux-ptrace.h.
11147 Include linux-ptrace.h.
af96c192
YQ		 11148 * Makefile.in (linux_ptrace_h): New.
11149 (linux-low.o): Depends on linux-ptrace.h.
11150
03f2bd59
JK		 111512011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11152
11153 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11154 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11155 (remote_prepare): New function with most of the TCP code from ...
11156 (remote_open): ... here. Detect PORT here unconditionally. Move also
11157 setting transport_is_reliable.
11158 * server.c (run_once): New variable.
11159 (gdbserver_usage): Document it.
11160 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11161 the first run if RUN_ONCE.
11162 * server.h (run_once, remote_prepare): New declarations.
11163
7a9dd1b2
TT		 111642011-04-19 Tom Tromey <tromey@redhat.com>
11165
11166 * win32-low.c (handle_load_dll): Remove duplicate "the".
11167
81239425
PM		 111682011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11169
11170 Remove support for old Cygwin 1.5 versions.
11171 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11172 function to avoid warning.
11173 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11174 warning.
11175
9e0627f1
PM		 111762011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11177
11178 * gdbserver/server.h (Macro _): Define it if not available.
11179
588eebee
MS		 111802011-03-14 Michael Snyder <msnyder@vmware.com>
11181
348af9f7 11182 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11183
43f70d4c
JB		 111842011-03-10 Joel Brobecker <brobecker@adacore.com>
11185
11186 * Makefile.in (maintainer-clean realclean distclean): Remove
11187 "make ... subdir_do" command.
11188
348af9f7
MS		 111892011-03-10 Michael Snyder <msnyder@vmware.com>
11190
11191 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11192
11193 * server.c (handle_v_run): Free alloced buffer on early return.
11194
e637a4f5
YQ		 111952011-03-09 Yao Qi <yao@codesourcery.com>
11196
11197 Revert:
11198 2011-03-04 Yao Qi <yao@codesourcery.com>
11199
11200 * Makefile.in: Remove GNU make feature --directory.
11201
11202 2011-03-05 Yao Qi <yao@codesourcery.com>
11203
11204 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11205 (subdir_do): New make target. Copied from gdb/Makefile.
11206 (maintainer-clean, realclean, distclean, clean): Call corresponding
11207 make targets in common/Makefile.
11208
11209 2011-02-11 Yao Qi <yao@codesourcery.com>
11210
11211 * configure.ac: Call AC_PROG_RANLIB.
11212 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11213 * configure: Regenerate.
11214
e6edda56
JK		 112152011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11216
11217 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11218
e5141119
JB		 112192011-03-06 Yao Qi <yao@codesourcery.com>
11220
11221 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11222
64794aa4
JB		 112232011-03-05 Yao Qi <yao@codesourcery.com>
11224
11225 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11226 (subdir_do): New make target. Copied from gdb/Makefile.
11227 (maintainer-clean, realclean, distclean, clean): Call corresponding
11228 make targets in common/Makefile.
11229
7a762829
YQ		 112302011-03-04 Yao Qi <yao@codesourcery.com>
11231
11232 * Makefile.in: Remove GNU make feature --directory.
11233
348af9f7
MS		 112342011-03-04 Michael Snyder <msnyder@vmware.com>
11235
11236 * server.c (queue_stop_reply): Call xmalloc not malloc.
11237
112382011-03-02 Michael Snyder <msnyder@vmware.com>
11239
11240 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11241
9f72fee2
MS		 112422011-02-28 Michael Snyder <msnyder@vmware.com>
11243
588eebee
MS		 11244 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11245 (cmd_qtframe): Ditto.
11246 (cmd_qtbuffer): Ditto.
11247 (cmd_bigqtbuffer): Ditto.
11248
9f72fee2
MS		 11249 * utils.c (decimal2str): Initialize 'width' to nine, then
11250 don't mess with it.
11251
8040bd49
UW		 112522011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11253
11254 * hostio.c (require_data): Free *data, not data.
11255
7e52cbd0
JK		 112562011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11257
11258 * hostio.c (require_data): Use free, not xfree.
11259
9130f83e
MS		 112602011-02-27 Michael Snyder <msnyder@vmware.com>
11261
4b812f4e
MS		 11262 * server.c (handle_query): Discard unused value.
11263
9130f83e
MS		 11264 * hostio.c (require_data): Free malloc memory before returning
11265 error.
11266
69d37113
MS		 112672011-02-26 Michael Snyder <msnyder@vmware.com>
11268
11269 * linux-low.c (list_threads): Call closedir for dirent.
11270
35f5825a
MS		 112712011-02-27 Michael Snyder <msnyder@vmware.com>
11272
2a589cef
MS		 11273 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11274 a case statement falls through.
11275
0adea5f7
MS		 11276 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11277
35f5825a
MS		 11278 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11279 in comparison.
11280
238f1c74
MS		 112812011-02-26 Michael Snyder <msnyder@vmware.com>
11282
11283 * utils.c (decimal2str): Eliminate dead code and dead param.
11284 (pulongest): Drop dead param from call to decimal2str.
11285 (plongest): Ditto.
11286
633ff500
JB		 112872011-02-24 Joel Brobecker <brobecker@adacore.com>
11288
11289 Revert the following patch (not approved yet):
11290 2011-02-21 Hui Zhu <teawater@gmail.com>
11291 * tracepoint.c (tp_printf): New function.
11292 (eval_agent_expr): Handle gdb_agent_op_printf.
11293
f9c6ff72
HZ		 112942011-02-21 Hui Zhu <teawater@gmail.com>
11295
11296 * tracepoint.c (tp_printf): New function.
11297 (eval_agent_expr): Handle gdb_agent_op_printf.
11298
94d5e490
TT		 112992011-02-18 Tom Tromey <tromey@redhat.com>
11300
11301 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11302 (tracepoint.o): Likewise.
11303 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11304 (gdb_agent_op_names): Likewise.
11305
c7f96d2b
TT		 113062011-02-18 Tom Tromey <tromey@redhat.com>
11307
11308 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11309 gdb_agent_op_rot>: New constants.
11310 (gdb_agent_op_names): Add pick and roll.
11311 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11312 cases.
11313
0feedb2c
JK		 113142011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11315
11316 * aclocal.m4: Regenerated with aclocal-1.11.1.
11317
b3b9301e
PA		 113182011-02-14 Pedro Alves <pedro@codesourcery.com>
11319
11320 * server.c (handle_qxfer_traceframe_info): New.
11321 (qxfer_packets): Register "traceframe-info".
11322 (handle_query): Report support for qXfer:traceframe-info:read+.
11323 * tracepoint.c (match_blocktype): New.
11324 (traceframe_find_block_type): Rename to ...
11325 (traceframe_walk_blocks): ... this. Add callback filter argument,
11326 and use it.
11327 (traceframe_find_block_type): New, reimplemented on top of
11328 traceframe_walk_blocks.
11329 (build_traceframe_info_xml): New.
11330 (traceframe_read_info): New.
11331 * server.h (traceframe_read_info): Declare.
11332
4f3e6fb7
YQ		 113332011-02-11 Yao Qi <yao@codesourcery.com>
11334
11335 * configure.ac: Call AC_PROG_RANLIB.
11336 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11337 * configure: Regenerate.
11338
764880b7
PA		 113392011-02-07 Pedro Alves <pedro@codesourcery.com>
11340
11341 * server.c (gdb_read_memory): Change return semantics to allow
11342 partial transfers.
11343 (handle_search_memory_1): Adjust.
11344 (process_serial_event) <'m' packet>: Handle partial transfers.
11345 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11346
1c79eb8a
PA		 113472011-01-28 Pedro Alves <pedro@codesourcery.com>
11348
11349 * regcache.c (init_register_cache): Initialize
11350 regcache->register_status.
11351 (free_register_cache): Release regcache->register_status.
11352 (regcache_cpy): Copy register_status.
11353 (registers_to_string): Print 'x's for unavailable registers.
11354 (supply_register): Mark the register's status valid or
11355 unavailable, depending on whether a buffer was passed in or not.
11356 (supply_register_zeroed): New.
11357 (supply_regblock): Mark the registers' status valid or
11358 unavailable, depending on whether a buffer was passed in or not.
11359 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11360 (struct regcache): New `register_status' field.
11361 (supply_register_zeroed): Declare.
11362 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11363 supply_register_zeroed, rather than passing a NULL buffer to
11364 supply_register.
11365 * tracepoint.c (fetch_traceframe_registers): Update comment.
11366
85724a0e
PA		 113672011-01-28 Pedro Alves <pedro@codesourcery.com>
11368
11369 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11370 buffer explicit.
11371
d08aafef
PA		 113722011-01-25 Pedro Alves <pedro@codesourcery.com>
11373
11374 * server.h (decode_xfer_write): Change prototype.
11375 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11376 and don't extract the annex here.
11377 * server.c (decode_xfer_read): Remove `annex' parameter,
11378 and don't extract the annex here.
11379 (decode_xfer): New.
11380 (struct qxfer): New.
11381 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11382 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11383 (handle_qxfer_statictrace): New functions, abstracted out from
11384 handle_query, and made to use the struct qxfer interface.
11385 (handle_threads_qxfer_proper): Rename to ...
11386 (handle_qxfer_threads_proper): ... this.
11387 (handle_threads_qxfer): Rename to ...
11388 (handle_qxfer_threads): ... this. Adjust.
11389 (qxfer_packets): New array.
11390 (handle_qxfer): New function.
11391 (handle_query): Use handle_qxfer.
11392
493e2a69
MS		 113932011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11394
11395 * gdbreplay.c: Shorten lines of >= 80 columns.
11396 * linux-low.c: Ditto.
11397 * linux-ppc-low.c: Ditto.
11398 * linux-s390-low.c: Ditto.
11399 * linux-sparc-low.c: Ditto.
11400 * linux-x86-low.c: Ditto.
11401 * linux-xtensa-low.c: Ditto.
11402 * mem-break.c: Ditto.
11403 * nto-low.c: Ditto.
11404 * regcache.h: Ditto.
11405 * remote-utils.c: Ditto.
11406 * server.c: Ditto.
11407 * server.h: Ditto.
11408 * thread-db.c: Ditto.
11409 * tracepoint.c: Ditto.
11410 * utils.c: Ditto.
11411 * win32-low.h: Ditto.
11412
44944448
JB		 114132011-01-05 Joel Brobecker <brobecker@adacore.com>
11414
11415 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11416 update.
11417
71ce852c
JB		 114182011-01-01 Joel Brobecker <brobecker@adacore.com>
11419
11420 * server.c (gdbserver_version): Update copyright year in version
11421 output.
11422 * gdbreplay.c (gdbreplay_version): Ditto.
11423
eb826dc6
MF		 114242010-12-29 Jie Zhang <jie.zhang@analog.com>
11425
11426 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11427 * linux-bfin-low.c: New file.
11428 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11429 PT_DATA_ADDR for BFIN targets.
11430 * Makefile.in (SFILES): Add linux-bfin-low.c.
11431 (clean): Remove reg-bfin.c.
11432 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11433 * README: Mention supported Blackfin targets.
11434
39ab222a
MF		 114352010-12-23 Mike Frysinger <vapier@gentoo.org>
11436
11437 * .gitignore: New file.
11438
a1f2ce7d
MF		 114392010-11-16 Mike Frysinger <vapier@gentoo.org>
11440
11441 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11442
f474844c
JZ		 114432010-10-22 Jie Zhang <jie@codesourcery.com>
11444
11445 * Makefile.in: Add FLAGS_TO_PASS variable.
11446 (install): Remove dependency of install-only and recursively
11447 invoke make for install-only.
11448
f1048712
DE		 114492010-10-04 Doug Evans <dje@google.com>
11450
11451 * Makefile.in (uninstall): Use $(DESTDIR).
11452
b53a1623
PA		 114532010-09-24 Pedro Alves <pedro@codesourcery.com>
11454
e6ee044d
PA		 11455 PR gdb/11842
11456
b53a1623
PA		 11457 * linux-x86-low.c (compat_siginfo_from_siginfo)
11458 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11459 si_code is < 0. Check for si_code == SI_TIMER before checking for
11460 si_code < 0.
11461
fa1bd1e4
JB		 114622010-09-13 Joel Brobecker <brobecker@adacore.com>
11463
11464 * lynx-i386-low.c: New file.
11465 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11466
47fac8f8
JB		 114672010-09-13 Joel Brobecker <brobecker@adacore.com>
11468
11469 * lynx-low.c (ptrace_request_to_str): Remove handling for
11470 request values that have been removed in LynxOS 5.x.
11471
1adfc54d
JB		 114722010-09-13 Joel Brobecker <brobecker@adacore.com>
11473
11474 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11475 <ptrace.h>
11476
c2a66c29
NS		 114772010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11478
11479 * configure.ac: Add --enable-inprocess-agent option.
11480 * configure: Rebuilt.
11481
32fcada3
YQ		 114822010-09-06 Yao Qi <yao@codesourcery.com>
11483
11484 * linux-low.c (linux_kill): Remove unused variable.
11485 (linux_stabilize_threads): Likewise.
11486 * server.c (start_inferior): Likewise.
11487 (queue_stop_reply_callback): Likewise.
11488 * tracepoint.c (do_action_at_tracepoint): Likewise.
11489
0cccb683
YQ		 114902010-09-06 Yao Qi <yao@codesourcery.com>
11491
11492 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11493 on return.
11494
423ec54c
JK		 114952010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11496
11497 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11498
12ac6819
PA		 114992010-09-06 Pedro Alves <pedro@codesourcery.com>
11500
11501 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11502 "$(IPA_DEPFILES)".
11503
8ed54b31
JB		 115042010-09-01 Joel Brobecker <brobecker@adacore.com>
11505
11506 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11507 gdbserver/lynx-ppc-low.c: New files.
11508 * Makefile.in (lynx_low_h): New variable.
11509 (lynx-low.o, lynx-ppc-low.o): New rules.
11510 * configure.ac: On LynxOS, link with -lnetinet.
11511 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11512 * configure: regenerate.
11513
bb0116a4
JB		 115142010-09-01 Joel Brobecker <brobecker@adacore.com>
11515
11516 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11517 * configure.ac: Add check for vasprintf and vsnprintf.
11518 * configure, config.in: Regenerate.
11519 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11520
a778ab81 115212010-09-01 Joel Brobecker <brobecker@adacore.com>
11522
11523 * gdbreplay.c: Move include of alloca.h up, next to include of
11524 malloc.h.
11525 * server.h: Add include of malloc.h.
11526 * mem-break.c: Remove include of malloc.h.
11527 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11528
8b034a19 115292010-09-01 Joel Brobecker <brobecker@adacore.com>
11530
11531 * Makefile.in (memmem.o): Build with -Wno-error.
11532
115332010-09-01 Joel Brobecker <brobecker@adacore.com>
11534
11535 * utils.c (xsnprintf): Make non-static.
11536 * server.h: Add xsnprintf declaration.
11537 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11538 replace calls to snprintf by calls to xsnprintf throughout.
11539
115402010-09-01 Joel Brobecker <brobecker@adacore.com>
11541
11542 * configure.ac: Add configure check for alloca.
11543 * configure, config.in: Regenerate.
11544 * server.h: Include alloca.h if it exists.
11545 * gdbreplay.c: Include alloca.h if it exists.
11546
1a981360
PA		 115472010-08-28 Pedro Alves <pedro@codesourcery.com>
11548
11549 * linux-low.c (__SIGRTMIN): Define if not already defined.
11550 (linux_create_inferior): Check for __ANDROID__ rather than
11551 __SIGRTMIN.
11552 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11553 are already deferred.
11554 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11555 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11556 stopped and already has a pending signal to report.
11557 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11558 a pending signal to report or is moving out of a jump pad.
11559 (linux_init_signals): Check for __ANDROID__ rather than
11560 __SIGRTMIN.
11561
b4d51a55
PA		 115622010-08-28 Pedro Alves <pedro@codesourcery.com>
11563
11564 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11565 debug_threads check. Avoid a linear search when not doing debug
11566 output.
11567
ec48365d
PA		 115682010-08-27 Pedro Alves <pedro@codesourcery.com>
11569
11570 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11571 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11572 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11573 (process_event): Change local fd's type to gdb_fildes_t.
11574 (create_file_handler): Adjust prototype.
11575 (delete_file_handler): Adjust prototype.
11576 (handle_file_event): Adjust prototype. Use pfildes.
11577 (create_file_event): Adjsut prototype.
11578 * remote-utils.c (remote_desc, listen_desc): Change type to
11579 gdb_fildes_t.
11580 * server.h: New gdb_fildes_t typedef.
11581 [USE_WIN32API]: Include winsock2.h.
11582 (delete_file_handler, add_file_handler): Adjust prototypes.
11583 (pfildes): Declare.
11584 * utils.c (pfildes): New.
11585
854d88f0
PA		 115862010-08-27 Pedro Alves <pedro@codesourcery.com>
11587
11588 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11589 * configure: Regenerate.
11590
0146f85b
PA		 115912010-08-27 Pedro Alves <pedro@codesourcery.com>
11592
11593 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11594 (linux_done_accessing_memory): ... this.
11595 (linux_target_ops): Adjust.
11596 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11597 * nto-low.c (nto_target_ops): Adjust comment.
11598 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11599 * spu-low.c (spu_target_ops): Adjust comment.
11600 * target.h (target_ops): Rename unprepare_to_access_memory field
11601 to done_accessing_memory.
11602 (unprepare_to_access_memory): Rename to ...
11603 (done_accessing_memory): ... this.
11604
90d74c30
PA		 116052010-08-26 Pedro Alves <pedro@codesourcery.com>
11606
11607 * linux-low.c (linux_prepare_to_access_memory): New.
11608 (linux_unprepare_to_access_memory): New.
11609 (linux_target_ops): Install them.
11610 * server.c (read_memory): Rename to ...
11611 (gdb_read_memory): ... this. Use
11612 prepare_to_access_memory/prepare_to_access_memory.
11613 (write_memory): Rename to ...
11614 (gdb_write_memory): ... this. Use
11615 prepare_to_access_memory/prepare_to_access_memory.
11616 (handle_search_memory_1): Adjust.
11617 (process_serial_event): Adjust.
11618 * target.h (struct target_ops): New fields
11619 prepare_to_access_memory and unprepare_to_access_memory.
11620 (prepare_to_access_memory, unprepare_to_access_memory): New.
11621 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11622 prepare_to_access_memory/prepare_to_access_memory.
11623 * nto-low.c (nto_target_ops): Adjust.
11624 * spu-low.c (spu_target_ops): Adjust.
11625 * win32-low.c (win32_target_ops): Adjust.
11626
fd467969
PA		 116272010-08-26 Pedro Alves <pedro@codesourcery.com>
11628
11629 * Makefile.in (WARN_CFLAGS): Get it from configure.
11630 (WERROR_CFLAGS): New.
11631 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11632 * configure.ac: Introduce --enable-werror, which adds -Werror to
11633 the compiler command line. Enabled by default. Disable with
11634 --disable-werror. Add -Wdeclaration-after-statement
11635 Wpointer-arith and -Wformat-nonliteral to warning flags.
11636 * configure: Regenerate.
11637
331e2f5f
PA		 116382010-08-26 Pedro Alves <pedro@codesourcery.com>
11639
11640 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11641
e581f2b4
PA		 116422010-08-26 Pedro Alves <pedro@codesourcery.com>
11643
11644 * gdbreplay.c (remote_error): New.
11645 (gdbchar): New.
11646 (expect): Use gdbchar. Check for error reading from GDB.
11647 Clarify sync error output.
11648 (play): Check for errors writing to GDB.
11649 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11650 * remote-utils.c (getpkt): Check for errors writing to the remote
11651 descriptor.
11652
3c11dd79
PA		 116532010-08-25 Pedro Alves <pedro@codesourcery.com>
11654
11655 * linux-low.c (linux_wait_1): Move non-debugging code out of
11656 `debug_threads' control.
11657
d20a8ad9
PA		 116582010-08-25 Pedro Alves <pedro@codesourcery.com>
11659
11660 * linux-low.c (linux_wait_1): Don't set last_status here.
11661 * server.c (push_event, queue_stop_reply_callback): Assert we're
11662 not pushing a TARGET_WAITKIND_IGNORE event.
11663 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11664 (myresume, handle_target_event): Set the thread's last_resume_kind
11665 and last_status from the target returned status.
11666
964e4306
PA		 116672010-08-25 Pedro Alves <pedro@codesourcery.com>
11668
11669 PR threads/10729
11670
11671 * linux-x86-low.c (update_debug_registers_callback): New.
11672 (i386_dr_low_set_addr): Use it.
11673 (i386_dr_low_get_addr): New.
11674 (i386_dr_low_set_control): Use update_debug_registers_callback.
11675 (i386_dr_low_get_control): New.
11676 (i386_dr_low_get_status): Adjust.
11677 * linux-low.c (linux_stop_lwp): New.
11678 * linux-low.h (linux_stop_lwp): Declare.
11679
11680 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11681 argument instead of a i386_debug_reg_state.
11682 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11683 a i386_debug_reg_state.
11684 (i386_insert_aligned_watchpoint): Adjust.
11685 (i386_remove_aligned_watchpoint): Adjust.
11686 (i386_low_stopped_data_address): Read the debug registers from the
11687 inferior instead of from the mirrors.
11688 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11689 (i386_dr_low_get_addr): Declare.
11690 (i386_dr_low_get_control): Declare.
11691 (i386_dr_low_get_status): Change prototype.
11692
11693 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11694 (i386_dr_low_get_addr): New.
11695 (i386_dr_low_get_control): New.
11696 (i386_dr_low_get_status): Adjust prototype. Return
11697 dr_status_mirror.
11698 (i386_initial_stuff): Clear dr_status_mirror and
11699 dr_control_mirror.
11700 (i386_get_thread_context): Adjust.
11701 (i386_set_thread_context): Adjust.
11702 (i386_thread_added): Adjust.
11703
5f21a75b
PA		 117042010-08-24 Pedro Alves <pedro@codesourcery.com>
11705
11706 * linux-low.h (linux_thread_area): Delete declaration.
11707
3e4c1235
TS		 117082010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11709
11710 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11711 after its termination.
11712
1971b033
PA		 117132010-08-09 Pedro Alves <pedro@codesourcery.com>
11714
11715 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11716 (gdb_wants_all_stopped): Delete.
11717 (linux_wait_1): Don't call them.
11718 * server.c (handle_v_cont): Tag all threads as want-stopped.
11719 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11720 stopped as "client-wants-stopped".
11721
310444ac
PA		 117222010-07-31 Pedro Alves <pedro@codesourcery.com>
11723
11724 * Makefile.in (signals_h): New.
11725 (server_h): Depend on it.
11726 (server.o): Don't depend on $(signals_def).
11727 (signals.o): Depend on $(signals_def).
11728
a19cae16
JK		 117292010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11730
11731 * Makefile.in (signals_def): New.
11732 (server_h): Append include/gdb/signals.h and signals_def.
11733 (server.o): Append signals_def.
11734
30d50328
JK		 117352010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11736
11737 * server.c (handle_target_event): Use target_signal_to_host for
11738 resume_info.sig initialization.
11739 * target.h (struct thread_resume) <sig>: New comment.
11740
5c3216e2
OS		 117412010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11742
c6f46ca0
OS		 11743 * server.c (handle_query): strcpy() the returned string from paddress()
11744 instead of sprintf().
5c3216e2
OS		 11745 * utils.c (paddress): Return phex_nz().
11746
6bd31874
JB		 117472010-07-07 Joel Brobecker <brobecker@adacore.com>
11748
11749 * server.c (handle_v_cont): Call mourn_inferior if process
11750 just exited.
11751 (myresume): Likewise.
11752
0fb4aa4b
PA		 117532010-07-01 Pedro Alves <pedro@codesourcery.com>
11754
11755 Static tracepoints, and integration with UST.
11756
11757 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11758 * mem-break.c (uninsert_all_breakpoints)
11759 (reinsert_all_breakpoints): New.
11760 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11761 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11762 (gdb_agent_ust_loaded, helper_thread_id)
11763 (gdb_agent_helper_thread_id): New macros.
11764 (struct ipa_sym_addresses): Add addr_ust_loaded,
11765 addr_helper_thread_id, addr_cmd_buf.
11766 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11767 (in_process_agent_loaded_ust): New.
11768 (write_e_ust_not_loaded): New.
11769 (maybe_write_ipa_ust_not_loaded): New.
11770 (struct collect_static_trace_data_action): New.
11771 (enum tracepoint_type) <static_tracepoint>: New.
11772 (struct tracepoint) <handle>: Mention static tracepoints.
11773 (struct static_tracepoint_ctx): New.
11774 (CMD_BUF_SIZE): New.
11775 (add_tracepoint_action): Handle static tracepoint actions.
11776 (unprobe_marker_at): New.
11777 (clear_installed_tracepoints): Handle static tracepoints.
11778 (cmd_qtdp): Handle static tracepoints.
11779 (probe_marker_at): New.
11780 (cmd_qtstart): Handle static tracepoints.
11781 (response_tracepoint): Handle static tracepoints.
11782 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11783 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11784 (get_context_regcache): Handle static tracepoints.
11785 (do_action_at_tracepoint): Handle static tracepoint actions.
11786 (traceframe_find_block_type): Handle static trace data blocks.
11787 (traceframe_read_sdata): New.
11788 (download_tracepoints): Download static tracepoint actions.
11789 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11790 (GDB_PROBE_NAME): New.
11791 (ust_ops): New.
11792 (GET_UST_SYM): New.
11793 (USTF): New.
11794 (dlsym_ust): New.
11795 (ust_marker_to_static_tracepoint): New.
11796 (gdb_probe): New.
11797 (collect_ust_data_at_tracepoint): New.
11798 (gdb_ust_probe): New.
11799 (UNIX_PATH_MAX, SOCK_DIR): New.
11800 (gdb_ust_connect_sync_socket): New.
11801 (resume_thread, stop_thread): New.
11802 (run_inferior_command): New.
11803 (init_named_socket): New.
11804 (gdb_ust_socket_init): New.
11805 (cstr_to_hexstr): New.
11806 (next_st): New.
11807 (first_marker, next_marker): New.
11808 (response_ust_marker): New.
11809 (cmd_qtfstm, cmd_qtsstm): New.
11810 (unprobe_marker_at, probe_marker_at): New.
11811 (cmd_qtstmat, gdb_ust_thread): New.
11812 (gdb_ust_init): New.
11813 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11814 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11815 (ST_REGENTRY): New.
11816 (x86_64_st_collect_regmap): New.
11817 (X86_64_NUM_ST_COLLECT_GREGS): New.
11818 (AMD64_RIP_REGNUM): New.
11819 (supply_static_tracepoint_registers): New.
11820 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11821 (ST_REGENTRY): New.
11822 (i386_st_collect_regmap): New.
11823 (i386_NUM_ST_COLLECT_GREGS): New.
11824 (supply_static_tracepoint_registers): New.
11825 * server.c (handle_query): Handle qXfer:statictrace:read.
11826 <qSupported>: Report support for StaticTracepoints, and
11827 qXfer:statictrace:read features.
11828 * server.h (traceframe_read_sdata)
11829 (supply_static_tracepoint_registers): Declare.
11830 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11831 (unpack_varlen_hex): Include in IPA build.
11832 * Makefile.in (ustlibs, ustinc): New.
11833 (IPA_OBJS): Add remote-utils-ipa.o.
11834 ($(IPA_LIB)): Link -ldl and -lpthread.
11835 (UST_CFLAGS): New.
11836 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11837 * config.in, configure: Regenerate.
11838
9e4344e5
PA		 118392010-06-20 Ian Lance Taylor <iant@google.com>
11840 Pedro Alves <pedro@codesourcery.com>
11841
11842 * linux-x86-low.c (always_true): Delete.
11843 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11844 trying to fool the compiler with always_true.
11845
c6beb2cb
PA		 118462010-06-20 Pedro Alves <pedro@codesourcery.com>
11847
11848 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11849 conditions in gdbserver.
11850
d2ed6730
UW		 118512010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11852
11853 * spu-low.c (spu_read_memory): Wrap around local store limit.
11854 (spu_write_memory): Likewise.
11855
4e29fb54
PA		 118562010-06-15 Pedro Alves <pedro@codesourcery.com>
11857
11858 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11859 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11860 LONGEST uses.
11861 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11862 uses.
11863 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11864 uses with LONGEST uses.
11865
6a271cae
PA		 118662010-06-14 Stan Shebs <stan@codesourcery.com>
11867 Pedro Alves <pedro@codesourcery.com>
11868
11869 Bytecode compiler.
11870
11871 * linux-x86-low.c: Include limits.h.
11872 (add_insns): New.
11873 (always_true): New.
11874 (EMIT_ASM): New.
11875 (EMIT_ASM32): New.
11876 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11877 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11878 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11879 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11880 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11881 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11882 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11883 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11884 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11885 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11886 (amd64_emit_void_call_2): New.
11887 (amd64_emit_ops): New.
11888 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11889 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11890 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11891 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11892 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11893 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11894 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11895 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11896 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11897 (i386_emit_stack_adjust, i386_emit_int_call_1)
11898 (i386_emit_void_call_2): New.
11899 (i386_emit_ops): New.
11900 (x86_emit_ops): New.
11901 (the_low_target): Install x86_emit_ops.
11902 * server.h (struct emit_ops): New.
11903 (get_raw_reg_func_addr): Declare.
11904 (current_insn_ptr, emit_error): Declare.
11905 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11906 (set_trace_state_variable_value): New defines.
11907 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11908 addr_get_trace_state_variable_value and
11909 addr_set_trace_state_variable_value.
11910 (symbol_list): New fields for get_raw_reg,
11911 get_trace_state_variable_value and set_trace_state_variable_value.
11912 (condfn): New typedef.
11913 (struct tracepoint): New field `compiled_cond'.
11914 (do_action_at_tracepoint): Clear compiled_cond.
11915 (get_trace_state_variable_value, set_trace_state_variable_value):
11916 Export in the IPA.
11917 (condition_true_at_tracepoint): If there's a compiled condition,
11918 run that.
11919 (current_insn_ptr, emit_error): New globals.
11920 (struct bytecode_address): New.
11921 (get_raw_reg_func_addr): New.
11922 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11923 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11924 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11925 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11926 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11927 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11928 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11929 (compile_tracepoint_condition, compile_bytecodes): New.
11930 * target.h (emit_ops): Forward declare.
11931 (struct target_ops): New field emit_ops.
11932 (target_emit_ops): New.
11933 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11934 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11935 * linux-low.c (linux_emit_ops): New.
11936 (linux_target_ops): Install it.
11937 * linux-low.h (struct linux_target_ops): New field emit_ops.
11938
92b72907
UW		 119392010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11940
11941 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11942 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11943
fa593d66
PA		 119442010-06-01 Pedro Alves <pedro@codesourcery.com>
11945 Stan Shebs <stan@codesourcery.com>
11946
11947 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11948 (all): Depend on $(extra_libraries).
11949 (install-only): Install the IPA.
11950 (IPA_OBJS, IPA_LIB): New.
11951 (clean): Remove the IPA lib.
11952 (IPAGENT_CFLAGS): New.
11953 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11954 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11955 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11956 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11957 * configure.ac: Check for atomic builtins support in the compiler.
11958 (IPA_DEPFILES, extra_libraries): Define.
11959 * configure.srv (ipa_obj): Add description.
11960 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11961 (i[34567]86-*-linux*): Set ipa_obj.
11962 (x86_64-*-linux*): Set ipa_obj.
11963 * linux-low.c (stabilizing_threads): New.
11964 (supports_fast_tracepoints): New.
11965 (linux_detach): Stabilize threads before detaching.
11966 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11967 the lwp is either not stabilizing, or is moving out of a jump pad.
11968 (linux_fast_tracepoint_collecting): New.
11969 (maybe_move_out_of_jump_pad): New.
11970 (enqueue_one_deferred_signal): New.
11971 (dequeue_one_deferred_signal): New.
11972 (linux_wait_for_event_1): If moving out of a jump pad, defer
11973 pending signals to later.
11974 (linux_stabilize_threads): New.
11975 (linux_wait_1): Check if threads need moving out of jump pads, and
11976 do it if so.
11977 (stuck_in_jump_pad_callback): New.
11978 (move_out_of_jump_pad_callback): New.
11979 (lwp_running): New.
11980 (linux_resume_one_lwp): Handle moving out of jump pads.
11981 (linux_set_resume_request): Dequeue deferred signals.
11982 (need_step_over_p): Also step over fast tracepoint jumps.
11983 (start_step_over): Also uninsert fast tracepoint jumps.
11984 (finish_step_over): Also reinsert fast tracepoint jumps.
11985 (linux_install_fast_tracepoint_jump): New.
11986 (linux_target_ops): Install linux_stabilize_threads and
11987 linux_install_fast_tracepoint_jump_pad.
11988 * linux-low.h (linux_target_ops) <get_thread_area,
11989 install_fast_tracepoint_jump_pad>: New fields.
11990 (struct lwp_info) <collecting_fast_tracepoint,
11991 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11992 (linux_get_thread_area): Declare.
11993 * linux-x86-low.c (jump_insn): New.
11994 (x86_get_thread_area): New.
11995 (append_insns): New.
11996 (push_opcode): New.
11997 (amd64_install_fast_tracepoint_jump_pad): New.
11998 (i386_install_fast_tracepoint_jump_pad): New.
11999 (x86_install_fast_tracepoint_jump_pad): New.
12000 (the_low_target): Install x86_get_thread_area and
12001 x86_install_fast_tracepoint_jump_pad.
12002 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12003 (struct fast_tracepoint_jump): New.
12004 (fast_tracepoint_jump_insn): New.
12005 (fast_tracepoint_jump_shadow): New.
12006 (find_fast_tracepoint_jump_at): New.
12007 (fast_tracepoint_jump_here): New.
12008 (delete_fast_tracepoint_jump): New.
12009 (set_fast_tracepoint_jump): New.
12010 (uninsert_fast_tracepoint_jumps_at): New.
12011 (reinsert_fast_tracepoint_jumps_at): New.
12012 (set_breakpoint_at): Use write_inferior_memory.
12013 (uninsert_raw_breakpoint): Use write_inferior_memory.
12014 (check_mem_read): Mask out fast tracepoint jumps.
12015 (check_mem_write): Mask out fast tracepoint jumps.
12016 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12017 (set_fast_tracepoint_jump): Declare.
12018 (delete_fast_tracepoint_jump)
12019 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12020 (reinsert_fast_tracepoint_jumps_at): Declare.
12021 * regcache.c: Don't compile many functions when building the
12022 in-process agent library.
12023 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12024 the register buffer in the heap.
12025 (free_register_cache): If the register buffer isn't owned by the
12026 regcache, don't free it.
12027 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12028 pre-existing register caches.
12029 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12030 type.
12031 (convert_ascii_to_int): : Constify `from' parameter type.
12032 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12033 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12034 the needed buffer in-place.
12035 (relocate_instruction): New.
12036 * server.c (handle_query) <qSymbols>: If the target supports
12037 tracepoints, give it a chance of looking up symbols. Report
12038 support for fast tracepoints.
12039 (handle_status): Stabilize threads.
12040 (process_serial_event): Adjust.
12041 * server.h (struct fast_tracepoint_jump): Forward declare.
12042 (struct process_info) <fast_tracepoint_jumps>: New field.
12043 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12044 (decode_X_packet, decode_M_packet): Adjust.
12045 (relocate_instruction): Declare.
12046 (in_process_agent_loaded): Declare.
12047 (tracepoint_look_up_symbols): Declare.
12048 (struct fast_tpoint_collect_status): Declare.
12049 (fast_tracepoint_collecting): Declare.
12050 (force_unlock_trace_buffer): Declare.
12051 (handle_tracepoint_bkpts): Declare.
12052 (initialize_low_tracepoint)
12053 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12054 * target.h (struct target_ops) <stabilize_threads,
12055 install_fast_tracepoint_jump_pad>: New fields.
12056 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12057 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12058 [HAVE_STDINT_H]: Include stdint.h.
12059 (trace_debug_1): Rename to ...
12060 (trace_vdebug): ... this.
12061 (trace_debug): Rename to ...
12062 (trace_debug_1): ... this. Add `level' parameter.
12063 (trace_debug): New.
12064 (ATTR_USED, ATTR_NOINLINE): New.
12065 (IP_AGENT_EXPORT): New.
12066 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12067 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12068 (about_to_request_buffer_space, trace_buffer_is_full)
12069 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12070 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12071 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12072 (traceframe_write_count, traceframes_created)
12073 (trace_state_variables)
12074 New renaming defines.
12075 (struct ipa_sym_addresses): New.
12076 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12077 (symbol_list): New.
12078 (ipa_sym_addrs): New.
12079 (all_tracepoint_symbols_looked_up): New.
12080 (in_process_agent_loaded): New.
12081 (write_e_ipa_not_loaded): New.
12082 (maybe_write_ipa_not_loaded): New.
12083 (tracepoint_look_up_symbols): New.
12084 (debug_threads) [IN_PROCESS_AGENT]: New.
12085 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12086 (UNKNOWN_SIDE_EFFECTS): New.
12087 (stop_tracing): New.
12088 (flush_trace_buffer): New.
12089 (stop_tracing_bkpt): New.
12090 (flush_trace_buffer_bkpt): New.
12091 (read_inferior_integer): New.
12092 (read_inferior_uinteger): New.
12093 (read_inferior_data_pointer): New.
12094 (write_inferior_data_pointer): New.
12095 (write_inferior_integer): New.
12096 (write_inferior_uinteger): New.
12097 (struct collect_static_trace_data_action): Delete.
12098 (enum tracepoint_type): New.
12099 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12100 <actions_str, step_actions, step_actions_str>: Only include in
12101 GDBserver.
fa593d66
PA		 12102 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12103 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12104 (tracepoints): Use IP_AGENT_EXPORT.
12105 (last_tracepoint): Don't include in the IPA.
12106 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12107 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12108 (alloced_trace_state_variables): New.
12109 (trace_state_variables): Use IP_AGENT_EXPORT.
12110 (traceframe_t): Delete unused variable.
12111 (circular_trace_buffer): Don't include in the IPA.
12112 (trace_buffer_start): Delete.
12113 (struct trace_buffer_control): New.
12114 (trace_buffer_free): Delete.
12115 (struct ipa_trace_buffer_control): New.
12116 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12117 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12118 New.
12119 (trace_buffer_ctrl): New.
12120 (TRACE_BUFFER_CTRL_CURR): New.
12121 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12122 Reimplement as macros.
12123 (trace_buffer_wrap): Delete.
12124 (traceframe_write_count, traceframe_read_count)
12125 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12126 (struct tracepoint_hit_ctx) <type>: New field.
12127 (struct fast_tracepoint_ctx): New.
12128 (memory_barrier): New.
12129 (cmpxchg): New.
12130 (record_tracepoint_error): Update atomically in the IPA.
12131 (clear_inferior_trace_buffer): New.
12132 (about_to_request_buffer_space): New.
12133 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12134 updating the same buffer.
12135 (add_tracepoint): Default the tracepoint's type to trap
12136 tracepoint, and orig_size to -1.
12137 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12138 internal variables.
12139 (create_trace_state_variable): New parameter `gdb'. Handle it.
12140 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12141 (cmd_qtdp): Handle fast tracepoints.
12142 (cmd_qtdv): Adjust.
12143 (max_jump_pad_size): New.
12144 (gdb_jump_pad_head): New.
12145 (get_jump_space_head): New.
12146 (claim_jump_space): New.
12147 (sort_tracepoints): New.
12148 (MAX_JUMP_SIZE): New.
12149 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12150 IPA.
12151 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12152 support. Upload fast traceframes, and delete internal IPA
12153 breakpoints.
12154 (stop_tracing_handler): New.
12155 (flush_trace_buffer_handler): New.
12156 (cmd_qtstop): Upload fast tracepoints.
12157 (response_tracepoint): Handle fast tracepoints.
12158 (tracepoint_finished_step): Upload fast traceframes. Set the
12159 tracepoint hit context's tracepoint type.
12160 (handle_tracepoint_bkpts): New.
12161 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12162 type. Add comment about fast tracepoints.
12163 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12164 non-existing action_str field.
12165 (get_context_regcache): Handle fast tracepoints.
12166 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12167 to the regcache.
12168 (fast_tracepoint_from_jump_pad_address): New.
12169 (fast_tracepoint_from_ipa_tpoint_address): New.
12170 (collecting_t): New.
12171 (force_unlock_trace_buffer): New.
12172 (fast_tracepoint_collecting): New.
12173 (collecting): New.
12174 (gdb_collect): New.
12175 (write_inferior_data_ptr): New.
12176 (target_tp_heap): New.
12177 (target_malloc): New.
12178 (download_agent_expr): New.
12179 (UALIGN): New.
12180 (download_tracepoints): New.
12181 (download_trace_state_variables): New.
12182 (upload_fast_traceframes): New.
12183 (IPA_FIRST_TRACEFRAME): New.
12184 (IPA_NEXT_TRACEFRAME_1): New.
12185 (IPA_NEXT_TRACEFRAME): New.
12186 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12187 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12188 (gdb_jump_pad_buffer_end): New.
12189 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12190 (initialize_tracepoint): Adjust.
12191 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12192 buffer. Initialize the low module.
12193 * utils.c (PREFIX, TOOLNAME): New.
12194 (malloc_failure): Use PREFIX.
12195 (error): In the IPA, an error causes an exit.
12196 (fatal, warning): Use PREFIX.
12197 (internal_error): Use TOOLNAME.
12198 (NUMCELLS): Increase to 10.
12199 * configure, config.in: Regenerate.
12200
d149dd1d
PA		 122012010-06-01 Pedro Alves <pedro@codesourcery.com>
12202
12203 * server.c (handle_query) <qSupported>: Do two passes over the
12204 qSupported string to avoid nesting strtok.
12205
f6528abd
JK		 122062010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12207
12208 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12209 (CDEPS): New.
12210 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12211 -Wl,--dynamic-list.
12212 * configure: Regenerate.
12213 * proc-service.list: New.
12214
ca2a87a0
JK		 122152010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12216
12217 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12218 New comment.
12219
363a6e9f
OS		 122202010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12221
12222 * gdbreplay.c (remote_open): Check error return from socket() call by
12223 its equality to -1 not by it being negative.
12224 * remote-utils.c (remote_open): Likewise.
12225
d23b6cb1
PA		 122262010-05-23 Pedro Alves <pedro@codesourcery.com>
12227
12228 * config.h: Regenerate.
12229
28d3cf85
MK		 122302010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12231
12232 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12233 doesn't provide PTRACE_GET_THREAD_AREA.
12234
fea36a59
MK		 122352010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12236
12237 * linux-m68k-low.c: Include <asm/ptrace.h>
12238 (ps_get_thread_area): Implement.
12239
24b066ba
DE		 122402010-05-03 Doug Evans <dje@google.com>
12241
12242 * event-loop.c (struct callback_event): New struct.
12243 (callback_list): New global.
12244 (append_callback_event, delete_callback_event): New functions.
12245 (process_callback): New function.
12246 (start_event_loop): Call it.
12247 * remote-utils.c (NOT_SCHEDULED): Define.
12248 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12249 moved out of readchar.
12250 (readchar): Rewrite. Call reschedule before returning.
12251 (reset_readchar): New function.
12252 (remote_close): Call it.
12253 (process_remaining, reschedule): New functions.
12254 * server.h (callback_handler_func): New typedef.
12255 (append_callback_event, delete_callback_event): Declare.
12256
9836d6ea
PA		 122572010-05-03 Pedro Alves <pedro@codesourcery.com>
12258
12259 * proc-service.c (ps_pglobal_lookup): Use
12260 thread_db_look_up_one_symbol.
12261 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12262 parameter. Use it instead of all_symbols_looked_up.
12263 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12264 field.
12265 (all_symbols_looked_up): Don't declare.
12266 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12267 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12268 field.
12269 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12270 Set all_symbols_looked_up here.
12271 (thread_db_look_up_one_symbol): New.
12272 (thread_db_get_tls_address): Adjust.
12273 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12274 thread_db object on the heap, and tentatively set it in the
12275 process structure.
12276 (thread_db_init): Don't set all_symbols_looked_up here.
12277 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12278
7984d532
PA		 122792010-05-03 Pedro Alves <pedro@codesourcery.com>
12280
12281 * linux-low.c (linux_kill, linux_detach): Adjust.
12282 (status_pending_p_callback): Remove redundant statement. Check
12283 for !TARGET_WAITIKIND_IGNORE, instead of
12284 TARGET_WAITKIND_STOPPED.
12285 (handle_tracepoints): Make sure LWP is locked. Adjust.
12286 (linux_wait_for_event_1): Adjust.
12287 (linux_cancel_breakpoints): New.
12288 (unsuspend_one_lwp): New.
12289 (unsuspend_all_lwps): New.
12290 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12291 (send_sigstop_callback): Change return type to int, add new
12292 `except' parameter and handle it.
12293 (suspend_and_send_sigstop_callback): New.
12294 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12295 pass them down. If SUSPEND, also increment the lwp's suspend
12296 count.
12297 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12298 (need_step_over_p): Don't consider suspended LWPs.
12299 (start_step_over): Adjust.
12300 (proceed_one_lwp): Change return type to int, add new `except'
12301 parameter and handle it.
12302 (unsuspend_and_proceed_one_lwp): New.
12303 (proceed_all_lwps): Use find_inferior instead of
12304 for_each_inferior.
12305 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12306 also decrement the suspend count of LWPs. Pass `except' down,
12307 instead of hacking its suspend count.
12308 (linux_pause_all): Add `freeze' parameter. Adjust.
12309 (linux_unpause_all): New.
12310 (linux_target_ops): Install linux_unpause_all.
12311 * server.c (handle_status): Adjust.
12312 * target.h (struct target_ops): New fields `unpause_all' and
12313 `cancel_breakpoints'. Add new parameter to `pause_all'.
12314 (pause_all): Add new `freeze' parameter.
12315 (unpause_all): New.
12316 (cancel_breakpoints): New.
12317 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12318 cancel breakpoints.
12319 (cmd_qtstart): Pause threads.
12320 (stop_tracing): Pause threads, and cancel breakpoints.
12321 * win32-low.c (win32_target_ops): Adjust.
12322
e471f25b
PA		 123232010-05-03 Pedro Alves <pedro@codesourcery.com>
12324
12325 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12326 the inferior right away from here...
12327 (linux_wait_1): ... to here, and adjust to check the thread's
12328 last_resume_kind instead of the lwp's step or stop_expected flags.
12329
1915ef4f
PA		 123302010-05-02 Pedro Alves <pedro@codesourcery.com>
12331
12332 * README: Use consistent `GDB' and `GDBserver' spellings.
12333
f9e39928
PA		 123342010-05-02 Pedro Alves <pedro@codesourcery.com>
12335
12336 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12337 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12338 (linux_detach_one_lwp): Assume the lwp is stopped.
12339 (any_thread_of): Delete.
12340 (linux_detach): Stop all lwps here. Don't blindly delete all
12341 breakpoints.
12342 (delete_lwp_callback): New.
12343 (linux_mourn): Delete all lwps of the process that is gone.
12344 (linux_wait_1): Don't delete the last lwp of the process here.
12345 * mem-break.h (mark_breakpoints_out): Declare.
12346 * mem-break.c (mark_breakpoints_out): New.
12347 (free_all_breakpoints): Use it.
12348 * server.c (handle_target_event): If the process is gone, mark
12349 breakpoints out.
12350 * thread-db.c (struct thread_db) <create_bp>: New field.
12351 (thread_db_enable_reporting): Fix prototype. Store a thread event
12352 breakpoint reference in the thread_db struct.
12353 (thread_db_load_search): Clear the thread_db object.
12354 (try_thread_db_load_1): Ditto.
12355 (switch_to_process): New.
12356 (disable_thread_event_reporting): Use it.
12357 (remove_thread_event_breakpoints): New.
12358 (thread_db_detach, thread_db_mourn): Use it.
12359
1e7fc18c
PA		 123602010-05-01 Pedro Alves <pedro@codesourcery.com>
12361
12362 * linux-low.c (linux_enable_event_reporting): New.
12363 (linux_wait_for_event_1, handle_extended_wait): Use it.
12364
02fc4de7
PA		 123652010-04-30 Pedro Alves <pedro@codesourcery.com>
12366
12367 * linux-low.c (linux_kill_one_lwp, linux_kill)
12368 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12369 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12370 SIGSTOP even if the LWP is stopped.
12371 (send_sigstop_callback): New.
12372 (stop_all_lwps): Use send_sigstop_callback instead.
12373 (linux_resume_one_thread): Adjust.
12374 (proceed_one_lwp): Still proceed an LWP that the client has
12375 requested to stop, if we haven't reported it as stopped yet. Make
12376 sure that LWPs the client want stopped, have a pending SIGSTOP.
12377
bc3b5632
DE		 123782010-04-26 Doug Evans <dje@google.com>
12379
ae1ada35
DE		 12380 * server.c (handle_general_set): Make static.
12381
bc3b5632
DE		 12382 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12383 Print received char after testing for error/eof instead of before.
12384 (input_interrupt): Tweak comment.
12385
65730243
DE		 123862010-04-23 Doug Evans <dje@google.com>
12387
12388 * server.c (start_inferior): Print inferior argv if --debug.
12389
a8ae7dc0
AR		 123902010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12391
12392 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12393 * nto-x86-low.c: Include server.h
12394
1c07cc19
PM		 123952010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12396
12397 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12398 be consistent with other sources of this directory.
12399 (init_registers_amd64): Correct name of source file of this function
12400 in the comment.
12401
e0a61e09
PM		 124022010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12403
12404 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12405 64-bit executables.
12406
54709339
PM		 124072010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12408
12409 * win32-i386-low.c: Add 64-bit support.
12410 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12411 (init_registers_amd64): Declare.
12412 (mappings): Add 64-bit version of array.
12413 (init_windows_x86): New function.
12414 (the_low_target): Change init_arch field to init_windows_x86.
12415
e8f0053d
PM		 124162010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12417
12418 * win32-low.c: Adapt to support also 64-bit architecture.
12419 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12420 (get_image_name): Use SIZE_T type for local variable `done'.
12421 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12422 (toolhelp_get_dll_name): Idem.
12423 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12424 Use uintptr_t typecast to avoid warning.
12425 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12426 (handle_exception): Use phex_nz to avoid warning.
12427 (win32_wait): Remove unused local variable `process'.
12428
c481e77e
PM		 124292010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12430
12431 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12432 `amd64-avx.o'.
12433
12ea4b69
PM		 124342010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12435
12436 * configure.ac: Use `ws2_32' library for srv_mingw.
12437 * configure: Regenerate.
12438 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12439 * remote-utils.c: Likewise.
12440
f6d1620c
L		 124412010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12442
12443 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12444 if __x86_64__ is defined.
12445
8e642873
PM		 124462010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12447
12448 * configure: Regenerate.
12449
711e434b
PM		 124502010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12451
12452 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12453 * target.h (target_ops): New get_tib_address field.
12454 * win32-low.h (win32_thread_info): Add thread_local_base field.
12455 * win32-low.c (child_add_thread): Add tlb argument.
12456 Set thread_local_base field to TLB.
12457 (get_child_debug_event): Adapt to child_add_thread change.
12458 (win32_get_tib_address): New function.
12459 (win32_target_ops): Set get_tib_address field to
12460 win32_get_tib_address.
12461 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12462
505106cd
PA		 124632010-04-12 Pedro Alves <pedro@codesourcery.com>
12464
505106cd
PA		 12465 * linux-low.c (linux_mourn): Also remove the process.
12466 * server.c (handle_target_event): Don't remove the process here.
12467 * nto-low.c (nto_mourn): New.
12468 (nto_target_ops): Install it.
12469 * spu-low.c (spu_mourn): New.
12470 (spu_target_ops): Install it.
12471 * win32-low.c (win32_mourn): New.
12472 (win32_target_ops): Install it.
12473
e8470a06
PA		 124742010-04-12 Pedro Alves <pedro@codesourcery.com>
12475
12476 * server.h (buffer_xml_printf): Remove redundant `;'.
12477
45ba0d02
PA		 124782010-04-12 Pedro Alves <pedro@codesourcery.com>
12479
12480 * regcache.c (set_register_cache): Invalidate regcaches before
12481 changing the register cache layout.
12482 (regcache_invalidate_one): Allow a NULL regcache.
12483 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12484 regcaches before changing the register cache layout or the target
12485 regsets.
12486
59e04013
L		 124872010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12488
12489 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12490 variable warning on Linux/x86-64.
12491
8336d594
PA		 124922010-04-11 Pedro Alves <pedro@codesourcery.com>
12493
12494 GDBserver disconnected tracing support.
12495
12496 * linux-low.c (linux_remove_process): Delete.
12497 (add_lwp): Don't set last_resume_kind here.
12498 (linux_kill): Use `mourn'.
12499 (linux_detach): Use `thread_db_detach', and `mourn'.
12500 (linux_mourn): New.
12501 (linux_attach_lwp_1): Adjust comment.
12502 (linux_attach): last_resume_kind moved the thread_info; adjust.
12503 (status_pending_p_callback): Adjust.
12504 (linux_wait_for_event_1): Adjust.
12505 (count_events_callback, select_singlestep_lwp_callback)
12506 (select_event_lwp_callback, cancel_breakpoints_callback)
12507 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12508 (proceed_one_lwp): Adjust.
12509 (linux_async): Add debug output.
12510 (linux_thread_stopped): New.
12511 (linux_pause_all): New.
12512 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12513 linux_pause_all.
12514 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12515 (thread_db_free): Delete declaration.
12516 (thread_db_detach, thread_db_mourn): Declare.
12517 * thread-db.c (thread_db_init): Use thread_db_mourn.
12518 (thread_db_free): Delete, split in two.
12519 (disable_thread_event_reporting): New.
12520 (thread_db_detach): New.
12521 (thread_db_mourn): New.
12522
12523 * server.h (struct thread_info) <last_resume_kind>: New field.
12524 <attached>: Add comment.
12525 <gdb_detached>: New field.
12526 (handler_func): Change return type to int.
12527 (handle_serial_event, handle_target_event): Ditto.
12528 (gdb_connected): Declare.
12529 (tracing): Delete.
12530 (disconnected_tracing): Declare.
12531 (stop_tracing): Declare.
12532
12533 * server.c (handle_query) <qSupported>: Report support for
12534 disconnected tracing.
12535 (queue_stop_reply_callback): Account for running threads.
12536 (gdb_wants_thread_stopped): New.
12537 (gdb_wants_all_threads_stopped): New.
12538 (gdb_reattached_process): New.
12539 (handle_status): Clear the `gdb_detached' flag of all processes.
12540 In all-stop, stop all threads.
12541 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12542 (process_serial_event): If the remote connection breaks, or if an
12543 exit was forced with "monitor exit", force an event loop exit.
12544 Handle disconnected tracing on detach.
12545 (handle_serial_event): Adjust.
12546 (handle_target_event): If GDB isn't connected, forward events back
12547 to the inferior, unless the last process exited, in which case,
12548 exit gdbserver. Adjust interface.
12549
12550 * remote-utils.c (remote_open): Don't block in accept. Instead
12551 register an event loop source on the listen socket file
12552 descriptor. Refactor bits into ...
12553 (listen_desc): ... this new global.
12554 (gdb_connected): ... this new function.
12555 (enable_async_notification): ... this new function.
12556 (handle_accept_event): ... this new function.
12557 (remote_close): Clear remote_desc.
12558
12559 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12560
12561 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12562 New fields.
12563 (mourn_inferior): Define.
12564 (target_process_qsupported): Avoid the dangling else problem.
12565 (thread_stopped): Define.
12566 (pause_all): Define.
12567 (target_waitstatus_to_string): Declare.
12568 * target.c (target_waitstatus_to_string): New.
12569
12570 * tracepoint.c (tracing): Make extern.
12571 (disconnected_tracing): New.
12572 (stop_tracing): Make extern. Handle tracing stops due to GDB
12573 disconnecting.
12574 (cmd_qtdisconnected): New.
12575 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12576 (handle_tracepoint_general_set): Handle QTDisconnected.
12577
12578 * event-loop.c (event_handler_func): Change return type to int.
12579 (process_event): Bail out if the event handler wants the event
12580 loop to stop.
12581 (handle_file_event): Ditto.
12582 (start_event_loop): Bail out if the event handler wants the event
12583 loop to stop.
12584
12585 * nto-low.c (nto_target_ops): Adjust.
12586 * spu-low.c (spu_wait): Don't remove the process here.
12587 (spu_target_ops): Adjust.
12588 * win32-low.c (win32_wait): Don't remove the process here.
12589 (win32_target_ops): Adjust.
12590
5d267c4c
PA		 125912010-04-11 Pedro Alves <pedro@codesourcery.com>
12592
12593 * regcache.c (realloc_register_cache): Invalidate inferior's
12594 regcache before recreating it.
12595
623ccd72
PA		 125962010-04-09 Pedro Alves <pedro@codesourcery.com>
12597
12598 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12599
219f2f23
PA		 126002010-04-09 Stan Shebs <stan@codesourcery.com>
12601 Pedro Alves <pedro@codesourcery.com>
12602
12603 * server.h (LONGEST): New.
12604 (struct thread_info) <while_stepping>: New field.
12605 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12606 Declare.
12607 (initialize_tracepoint, handle_tracepoint_general_set)
12608 (handle_tracepoint_query, tracepoint_finished_step)
12609 (tracepoint_was_hit, release_while_stepping_state_list):
12610 (current_traceframe): Declare.
12611 * server.c (handle_general_set): Handle tracepoint packets.
12612 (read_memory): New.
12613 (write_memory): New.
12614 (handle_search_memory_1): Use read_memory.
12615 (handle_query): Report support for conditional tracepoints, trace
12616 state variables, and tracepoint sources. Handle tracepoint
12617 queries.
12618 (main): Initialize the tracepoints module.
12619 (process_serial_event): Handle traceframe reads/writes.
12620
12621 * linux-low.c (handle_tracepoints): New.
12622 (linux_wait_1): Call it.
12623 (linux_resume_one_lwp): Handle while-stepping.
12624 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12625 (linux_target_ops): Install them.
12626 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12627 New field.
12628 * linux-x86-low.c (x86_supports_tracepoints): New.
12629 (the_low_target). Install it.
12630
12631 * mem-break.h (delete_breakpoint): Declare.
12632 * mem-break.c (delete_breakpoint): Make external.
12633
12634 * target.h (struct target_ops): Add `supports_tracepoints',
12635 `read_pc', and `write_pc' fields.
12636 (target_supports_tracepoints): Define.
12637 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12638 (phex_nz): New.
12639
12640 * regcache.h (struct regcache) <registers_owned>: New field.
12641 (init_register_cache, regcache_cpy): Declare.
12642 (regcache_read_pc, regcache_write_pc): Declare.
12643 (register_cache_size): Declare.
12644 (supply_regblock): Declare.
12645 * regcache.c (init_register_cache): New.
12646 (new_register_cache): Use it.
12647 (regcache_cpy): New.
12648 (register_cache_size): New.
12649 (supply_regblock): New.
12650 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12651
219f2f23
PA		 12652 * tracepoint.c: New.
12653
12654 * Makefile.in (OBS): Add tracepoint.o.
12655 (tracepoint.o): New rule.
12656
3a13a53b
L		 126572010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12658
12659 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12660 (i386-mmx.o): New.
12661 (i386-mmx.c): Likewise.
12662 (i386-mmx-linux.o): Likewise.
12663 (i386-mmx-linux.c): Likewise.
12664
12665 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12666 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12667 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12668 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12669
12670 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12671 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12672 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12673
1570b33e
L		 126742010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12675
12676 * Makefile.in (clean): Updated.
12677 (i386-avx.o): New.
12678 (i386-avx.c): Likewise.
12679 (i386-avx-linux.o): Likewise.
12680 (i386-avx-linux.c): Likewise.
12681 (amd64-avx.o): Likewise.
12682 (amd64-avx.c): Likewise.
12683 (amd64-avx-linux.o): Likewise.
12684 (amd64-avx-linux.c): Likewise.
12685
12686 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12687 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12688 (srv_amd64_regobj): Add amd64-avx.o.
12689 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12690 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12691 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12692 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12693 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12694 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12695 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12696
12697 * i387-fp.c: Include "i386-xstate.h".
12698 (i387_xsave): New.
12699 (i387_cache_to_xsave): Likewise.
12700 (i387_xsave_to_cache): Likewise.
12701 (x86_xcr0): Likewise.
12702
12703 * i387-fp.h (i387_cache_to_xsave): Likewise.
12704 (i387_xsave_to_cache): Likewise.
12705 (x86_xcr0): Likewise.
12706
12707 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12708 * linux-crisv32-low.c (target_regsets): Likewise.
12709 * linux-m68k-low.c (target_regsets): Likewise.
12710 * linux-mips-low.c (target_regsets): Likewise.
12711 * linux-ppc-low.c (target_regsets): Likewise.
12712 * linux-s390-low.c (target_regsets): Likewise.
12713 * linux-sh-low.c (target_regsets): Likewise.
12714 * linux-sparc-low.c (target_regsets): Likewise.
12715 * linux-xtensa-low.c (target_regsets): Likewise.
12716
12717 * linux-low.c: Include <sys/uio.h>.
12718 (regsets_fetch_inferior_registers): Support nt_type.
12719 (regsets_store_inferior_registers): Likewise.
12720 (linux_process_qsupported): New.
12721 (linux_target_ops): Add linux_process_qsupported.
12722
12723 * linux-low.h (regset_info): Add nt_type.
12724 (linux_target_ops): Add process_qsupported.
12725
12726 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12727 and <sys/uio.h>.
12728 (init_registers_i386_avx_linux): New.
12729 (init_registers_amd64_avx_linux): Likewise.
12730 (xmltarget_i386_linux_no_xml): Likewise.
12731 (xmltarget_amd64_linux_no_xml): Likewise.
12732 (PTRACE_GETREGSET): Likewise.
12733 (PTRACE_SETREGSET): Likewise.
12734 (x86_fill_xstateregset): Likewise.
12735 (x86_store_xstateregset): Likewise.
12736 (use_xml): Likewise.
12737 (x86_linux_update_xmltarget): Likewise.
12738 (x86_linux_process_qsupported): Likewise.
12739 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12740 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12741 init_registers_i386_linux here. Call
12742 x86_linux_update_xmltarget.
12743 (the_low_target): Add x86_linux_process_qsupported.
12744
12745 * server.c (handle_query): Call target_process_qsupported.
12746
12747 * target.h (target_ops): Add process_qsupported.
12748 (target_process_qsupported): New.
12749
fc7238bb
PA		 127502010-04-03 Pedro Alves <pedro@codesourcery.com>
12751
12752 * inferiors.c (add_thread): Set last_status kind to
12753 TARGET_WAITKIND_IGNORE.
12754 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12755 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12756 (linux_wait_1): Move `thread' local definition to block that uses
12757 it. Don't NULL initialize `event_child'.
12758 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12759 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12760 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12761
bdabb078
PA		 127622010-04-01 Pedro Alves <pedro@codesourcery.com>
12763
12764 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12765 an extended waitstatus, or by a watchpoint.
12766 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12767 thread was stepping or has been stopped by a watchpoint.
12768
d3bbe7a0
PA		 127692010-04-01 Pedro Alves <pedro@codesourcery.com>
12770
12771 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12772 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12773 of another, then delete the previous, and validate all
12774 breakpoints.
12775 (validate_inserted_breakpoint): New.
12776 (delete_disabled_breakpoints): New.
12777 (validate_breakpoints): New.
12778 (check_mem_read): Validate breakpoints before trusting their
12779 shadow. Delete disabled breakpoints.
12780 (check_mem_write): Validate breakpoints before trusting they
12781 should be inserted. Delete disabled breakpoints.
12782 * mem-break.h (validate_breakpoints):
12783 * server.c (handle_query): Validate breakpoints when we see a
12784 qSymbol query.
12785
8b07ae33
PA		 127862010-04-01 Pedro Alves <pedro@codesourcery.com>
12787
12788 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12789 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12790 if we could tell there's a GDB breakpoint at stop_pc.
12791 (need_step_over_p): Don't do a step over if we find a GDB
12792 breakpoint at the resume PC.
12793
12794 * mem-break.c (struct raw_breakpoint): New.
12795 (enum bkpt_type): New type `gdb_breakpoint'.
12796 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12797 fields. New field `raw'.
12798 (find_raw_breakpoint_at): New.
12799 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12800 breakpoint instead.
12801 (set_breakpoint_at): Adjust.
12802 (delete_raw_breakpoint): New.
12803 (release_breakpoint): New.
12804 (delete_breakpoint): Rename to...
12805 (delete_breakpoint_1): ... this. Add proc parameter. Use
12806 release_breakpoint. Return ENOENT.
12807 (delete_breakpoint): Reimplement.
12808 (find_breakpoint_at): Delete.
12809 (find_gdb_breakpoint_at): New.
12810 (delete_breakpoint_at): Delete.
12811 (set_gdb_breakpoint_at): New.
12812 (delete_gdb_breakpoint_at): New.
12813 (gdb_breakpoint_here): New.
12814 (set_reinsert_breakpoint): Use release_breakpoint.
12815 (uninsert_breakpoint): Rename to ...
12816 (uninsert_raw_breakpoint): ... this.
12817 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12818 (reinsert_raw_breakpoint): Change parameter type to
12819 raw_breakpoint.
12820 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12821 instead.
12822 (check_breakpoints): Adjust. Use release_breakpoint.
12823 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12824 (breakpoint_inserted_here): Ditto.
12825 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12826 Don't trust the breakpoint's shadow if it is not inserted.
12827 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12828 (delete_all_breakpoints): Adjust.
12829 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12830 use delete_breakpoint_1.
12831
12832 * mem-break.h (breakpoints_supported): Delete declaration.
12833 (set_gdb_breakpoint_at): Declare.
12834 (gdb_breakpoint_here): Declare.
12835 (delete_breakpoint_at): Delete.
12836 (delete_gdb_breakpoint_at): Declare.
12837
12838 * server.h (struct raw_breakpoint): Forward declare.
12839 (struct process_info): New field `raw_breakpoints'.
12840
12841 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12842 breakpoints.
12843
6bf5e0ba
PA		 128442010-03-24 Pedro Alves <pedro@codesourcery.com>
12845
12846 * linux-low.c (status_pending_p_callback): Fix comment.
12847 (linux_wait_for_event_1): Move most of the internal breakpoint
12848 handling from here...
12849 (linux_wait_1): ... to here.
12850 (count_events_callback): New.
12851 (select_singlestep_lwp_callback): New.
12852 (select_event_lwp_callback): New.
12853 (cancel_breakpoints_callback): New.
12854 (select_event_lwp): New.
12855 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12856 priority to all LWPs that have had events that should be reported
12857 to the client. Cancel breakpoints when about to reporting the
12858 event to the client, not while stopping lwps. No longer cancel
12859 finished single-steps here.
12860 (cancel_finished_single_step): Delete.
12861 (cancel_finished_single_steps): Delete.
12862
414a389f
PA		 128632010-03-24 Pedro Alves <pedro@codesourcery.com>
12864
12865 * mem-break.c (enum bkpt_type): New.
12866 (struct breakpoint): New field `type'.
12867 (set_breakpoint_at): Change return type to struct breakpoint
12868 pointer. Set type to `other_breakpoint' by default.
12869 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12870 in the breakpoint list.
12871 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12872 (reinsert_breakpoint): Rename to ...
12873 (reinsert_raw_breakpoint): ... this.
12874 (reinsert_breakpoints_at): Adjust.
12875 * mem-break.h (struct breakpoint): Declare.
12876 (set_breakpoint_at): Change return type to struct breakpoint
12877 pointer.
12878
2280c721
PA		 128792010-03-24 Pedro Alves <pedro@codesourcery.com>
12880
12881 * server.c (handle_query): Assign, not compare.
12882
d50171e4
PA		 128832010-03-24 Pedro Alves <pedro@codesourcery.com>
12884
12885 Teach linux gdbserver to step-over-breakpoints.
12886
12887 * linux-low.c (can_hardware_single_step): New.
12888 (supports_breakpoints): New.
12889 (handle_extended_wait): If stopping threads, read the stop pc of
12890 the new cloned LWP.
12891 (get_pc): New.
12892 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12893 low target doesn't support retrieving the PC.
12894 (add_lwp): Set last_resume_kind to resume_continue.
12895 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12896 (linux_attach): Don't clear stop_expected. Set the lwp's
12897 last_resume_kind to resume_stop.
12898 (linux_detach_one_lwp): Don't check for removed breakpoints.
12899 (check_removed_breakpoint): Delete.
12900 (status_pending_p): Rename to ...
12901 (status_pending_p_callback): ... this. Don't check for removed
12902 breakpoints. Don't consider threads that are stopped from GDB's
12903 perspective.
12904 (linux_wait_for_lwp): Always read the stop_pc here.
12905 (cancel_breakpoint): New.
12906 (step_over_bkpt): New global.
12907 (linux_wait_for_event_1): Implement stepping over breakpoints.
12908 (gdb_wants_lwp_stopped): New.
12909 (gdb_wants_all_stopped): New.
12910 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12911 single-step traps here. Store the thread's last reported target
12912 wait status.
12913 (send_sigstop): Don't clear stop_expected. Always set it,
12914 instead.
12915 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12916 (cancel_finished_single_step): New.
12917 (cancel_finished_single_steps): New.
12918 (wait_for_sigstop): Don't cancel finished single-step traps here.
12919 (linux_resume_one_lwp): Don't check for removed breakpoints.
12920 Don't set `step' on non-hardware step archs.
12921 (linux_set_resume_request): Ignore resume_stop requests if already
12922 stopping or stopped. Set the lwp's last_resume_kind.
12923 (resume_status_pending_p): Don't check for removed breakpoints.
12924 (need_step_over_p): New.
12925 (start_step_over): New.
12926 (finish_step_over): New.
12927 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12928 requests. Clear the thread's last reported target waitstatus.
12929 Don't use the `suspended' flag. Don't consider pending breakpoints.
12930 (linux_resume): Start a step-over if necessary.
12931 (proceed_one_lwp): New.
12932 (proceed_all_lwps): New.
12933 (unstop_all_lwps): New.
12934 * linux-low.h (struct lwp_info): Rewrite comment for the
12935 `suspended' flag. Add the `stop_pc' field. Delete the
12936 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12937 Add `'last_resume_kind' and `need_step_over' fields.
12938 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12939 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12940 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12941 (set_raw_breakpoint_at): New.
12942 (set_breakpoint_at): Rewrite to use it.
12943 (reinsert_breakpoint_handler): Delete.
12944 (set_reinsert_breakpoint): New.
12945 (reinsert_breakpoint_by_bp): Delete.
12946 (delete_reinsert_breakpoints): New.
12947 (uninsert_breakpoint): Rewrite.
12948 (uninsert_breakpoints_at): New.
12949 (reinsert_breakpoint): Rewrite.
12950 (reinsert_breakpoints_at): New.
12951 (check_breakpoints): Rewrite.
12952 (breakpoint_here): New.
12953 (breakpoint_inserted_here): New.
12954 (check_mem_read): Adjust.
12955 * mem-break.h (breakpoints_supported, breakpoint_here)
12956 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12957 (reinsert_breakpoint_by_bp): Delete declaration.
12958 (delete_reinsert_breakpoints): Declare.
12959 (reinsert_breakpoint): Delete declaration.
12960 (reinsert_breakpoints_at): Declare.
12961 (uninsert_breakpoint): Delete declaration.
12962 (uninsert_breakpoints_at): Declare.
12963 (check_breakpoints): Adjust prototype.
12964 * server.h: Adjust include order.
12965 (struct thread_info): Declare here. Add a `last_status' field.
12966
30ba68cb
MS		 129672010-03-23 Michael Snyder <msnyder@vmware.com>
12968
12969 * server.c (crc32): New function.
12970 (handle_query): Add handling for 'qCRC:' request.
12971
b9a881c2
PA		 129722010-03-23 Pedro Alves <pedro@codesourcery.com>
12973
12974 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12975 lwp had been stopped by a watchpoint.
12976
e92d13d5
PA		 129772010-03-16 Pedro Alves <pedro@codesourcery.com>
12978
12979 * server.h (internal_error): Declare.
12980 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12981 * utils.c (internal_error): New function.
12982
64daa791
AS		 129832010-03-15 Andreas Schwab <schwab@redhat.com>
12984
12985 * configure.srv: Fix typo setting srv_regobj.
12986
f52cd8cd
PA		 129872010-03-15 Pedro Alves <pedro@codesourcery.com>
12988
12989 * linux-low.c (fetch_register): Avoid passing a non string literal
12990 format to `error'.
12991 (usr_store_inferior_registers): Ditto.
12992
93ae6fdc
PA		 129932010-03-14 Pedro Alves <pedro@codesourcery.com>
12994
12995 * linux-low.c (linux_write_memory): Bail out early if peeking
12996 memory failed.
12997
c3adc08c
PA		 129982010-03-14 Pedro Alves <pedro@codesourcery.com>
12999
13000 * linux-low.h (struct lwp_info): New fields
13001 `stopped_by_watchpoint' and `stopped_data_address'.
13002 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13003 here, and cache them in the lwp object.
13004 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13005 directly.
13006 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13007 field.
13008 (linux_stopped_by_watchpoint): Rewrite.
13009 (linux_stopped_data_address): Rewrite.
13010
bce522a2
PA		 130112010-03-06 Simo Melenius <simo.melenius@iki.fi>
13012
13013 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13014 switching the current inferior, not before.
13015
90884b2b
L		 130162010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13017
13018 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13019 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13020 i386-linux.c and amd64-linux.c.
13021 (reg-i386.o): Removed.
13022 (reg-i386.c): Likewise.
13023 (reg-i386-linux.o): Likewise.
13024 (reg-i386-linux.c): Likewise.
13025 (reg-x86-64.o): Likewise.
13026 (reg-x86-64.c): Likewise.
13027 (reg-x86-64-linux.o): Likewise.
13028 (reg-x86-64-linux.c): Likewise.
13029 (i386.o): New.
13030 (i386.c): Likewise.
13031 (i386-linux.o): Likewise.
13032 (i386-linux.c): Likewise.
13033 (amd64.o): Likewise.
13034 (amd64.c): Likewise.
13035 (amd64-linux.o): Likewise.
13036 (amd64-linux.c): Likewise.
13037
13038 * configure.srv (srv_i386_regobj): New.
13039 (srv_i386_linux_regobj): Likewise.
13040 (srv_amd64_regobj): Likewise.
13041 (srv_amd64_linux_regobj): Likewise.
13042 (srv_i386_32bit_xmlfiles): Likewise.
13043 (srv_i386_64bit_xmlfiles): Likewise.
13044 (srv_i386_xmlfiles): Likewise.
13045 (srv_amd64_xmlfiles): Likewise.
13046 (srv_i386_linux_xmlfiles): Likewise.
13047 (srv_amd64_linux_xmlfiles): Likewise.
13048 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13049 srv_xmlfiles to $srv_i386_xmlfiles.
13050 (i[34567]86-*-mingw32ce*): Likewise.
13051 (i[34567]86-*-mingw*): Likewise.
13052 (i[34567]86-*-nto*): Likewise.
13053 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13054 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13055 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13056 (x86_64-*-linux*): Likewise.
13057
13058 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13059 (init_registers_amd64_linux): New.
13060 (x86_arch_setup): Replace init_registers_x86_64_linux with
13061 init_registers_amd64_linux.
13062
193f13e6
MK		 130632010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13064
13065 * configure.ac: Check for libdl. If it is not available link against
13066 static libthread_db.
13067 * configure: Regenerate.
13068
85d721b8
PA		 130692010-02-22 Pedro Alves <pedro@codesourcery.com>
13070
13071 PR9605
13072
13073 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13074 handing a read watchpoint.
13075 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13076
6076632b
DE		 130772010-02-12 Doug Evans <dje@google.com>
13078
13079 * linux-low.c (linux_supports_tracefork_flag): Document.
13080 (linux_look_up_symbols): Add comment.
13081
3327ccf7
L		 130822010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13083
13084 * regcache.c (supply_register): Clear regcache if buf is NULL.
13085
0718675c 130862010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13087 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13088
13089 * inferiors.c (find_inferior): Add function documentation.
13090 (unloaded_dll): Handle the case where the unloaded dll has not
13091 been previously registered in the dll list.
13092
177321bd
DJ		 130932010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13094
13095 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13096 (thumb2_breakpoint): New.
13097 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13098
2b009048
DJ		 130992010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13100
13101 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13102 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13103 breakpoints.
13104
3be029c7
PA		 131052010-01-21 Pedro Alves <pedro@codesourcery.com>
13106
13107 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13108
18f5de3b
JK		 131092010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13110
13111 * linux-s390-low.c (s390_collect_ptrace_register)
13112 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13113
3743bb4f
DE		 131142010-01-21 Doug Evans <dje@google.com>
13115
14ce3065
DE		 13116 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13117 (PTRACE_ARG4_TYPE): New macro.
13118 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13119 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13120 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13121 (usr_store_inferior_registers): Ditto.
13122 (linux_read_memory, linux_write_memory): Ditto.
13123 (linux_test_for_tracefork): Ditto.
13124
3743bb4f
DE		 13125 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13126 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13127
8b315be5
PA		 131282010-01-21 Pedro Alves <pedro@codesourcery.com>
13129
13130 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13131 target.
13132
85492558
PA		 131332010-01-21 Pedro Alves <pedro@codesourcery.com>
13134
13135 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13136 prototype to take a regcache. Adjust.
13137
442ea881
PA		 131382010-01-20 Pedro Alves <pedro@codesourcery.com>
13139
13140 * regcache.h (struct thread_info): Forward declare.
13141 (struct regcache): New.
13142 (new_register_cache): Adjust prototype.
13143 (get_thread_regcache): Declare.
13144 (free_register_cache): Adjust prototype.
13145 (registers_to_string, registers_from_string): Ditto.
13146 (supply_register, supply_register_by_name, collect_register)
13147 (collect_register_as_string, collect_register_by_name): Ditto.
13148 * regcache.c (struct inferior_regcache_data): Delete.
13149 (get_regcache): Rename to ...
13150 (get_thread_regcache): ... this. Adjust. Switch inferior before
13151 fetching registers.
13152 (regcache_invalidate_one): Adjust.
13153 (regcache_invalidate): Fix prototype.
13154 (new_register_cache): Return the new register cache.
13155 (free_register_cache): Change prototype.
13156 (realloc_register_cache): Adjust.
13157 (registers_to_string): Change prototype to take a regcache. Adjust.
13158 (registers_from_string): Ditto.
13159 (register_data): Ditto.
13160 (supply_register): Ditto.
13161 (supply_register_by_name): Ditto.
13162 (collect_register): Ditto.
13163 (collect_register_as_string): Ditto.
13164 (collect_register_by_name): Ditto.
13165 * server.c (process_serial_event): Adjust.
13166 * linux-low.h (regset_fill_func, regset_store_func): Change
13167 prototype.
13168 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13169 Change prototype.
13170 * linux-low.c (get_stop_pc): Adjust.
13171 (check_removed_breakpoint): Adjust.
13172 (linux_wait_for_event): Adjust.
13173 (linux_resume_one_lwp): Adjust.
13174 (fetch_register): Add regcache parameter. Adjust.
13175 (usr_store_inferior_registers): Ditto.
13176 (regsets_fetch_inferior_registers): Ditto.
13177 (regsets_store_inferior_registers): Ditto.
13178 (linux_fetch_registers, linux_store_registers): Ditto.
13179 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13180 regcache. Adjust.
43aaf8b6
PA		 13181 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13182 Ditto.
442ea881
PA		 13183 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13184 prototype to take a regcache.
13185 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13186 * remote-utils.c (convert_ascii_to_int, outreg)
13187 (prepare_resume_reply): Change prototype to take a regcache.
13188 Adjust.
13189 * target.h (struct target_ops) <fetch_registers, store_registers>:
13190 Change prototype to take a regcache.
13191 (fetch_inferior_registers, store_inferior_registers): Change
13192 prototype to take a regcache. Adjust.
13193 * proc-service.c (ps_lgetregs): Adjust.
13194 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13195 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13196 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13197 take a regcache. Adjust.
13198 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13199 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13200 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13201 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13202 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13203 (cris_cannot_fetch_register):
13204 (cris_breakpoint_at): Change prototype to take a regcache.
13205 Adjust.
13206 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13207 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13208 to take a regcache. Adjust.
13209 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13210 Adjust.
13211 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13212 take a regcache. Adjust.
13213 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13214 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13215 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13216 * linux-mips-low.c (mips_get_pc):
13217 (mips_set_pc): Change prototype to take a regcache. Adjust.
13218 (mips_reinsert_addr): Adjust.
13219 (mips_collect_register): Change prototype to take a regcache.
13220 Adjust.
13221 (mips_supply_register):
13222 (mips_collect_register_32bit, mips_supply_register_32bit)
13223 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13224 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13225 * linux-ppc-low.c (ppc_supply_ptrace_register)
13226 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13227 (parse_spufs_run): Adjust.
13228 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13229 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13230 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13231 take a regcache. Adjust.
13232 * linux-s390-low.c (s390_collect_ptrace_register)
13233 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13234 (s390_set_pc): Change prototype to take a regcache. Adjust.
13235 (s390_arch_setup): Adjust.
13236 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13237 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13238 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13239 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13240 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13241 regcache. Adjust.
13242 (sparc_breakpoint_at): Adjust.
13243 * linux-xtensa-low.c (xtensa_fill_gregset):
13244 (xtensa_store_gregset):
13245 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13246 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13247 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13248 prototype to take a regcache. Adjust.
13249 * win32-arm-low.c (arm_fetch_inferior_register)
13250 (arm_store_inferior_register): Change prototype to take a
13251 regcache. Adjust.
13252 * win32-i386-low.c (i386_fetch_inferior_register)
13253 (i386_store_inferior_register): Change prototype to take a
13254 regcache. Adjust.
13255 * win32-low.c (child_fetch_inferior_registers)
13256 (child_store_inferior_registers): Change prototype to take a
13257 regcache. Adjust.
13258 (win32_wait): Adjust.
13259 (win32_fetch_inferior_registers): Change prototype to take a
13260 regcache. Adjust.
13261 (win32_store_inferior_registers): Adjust.
13262 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13263 store_inferior_register>: Change prototype to take a regcache.
13264
60c3d7b0
DE		 132652010-01-20 Doug Evans <dje@google.com>
13266
13267 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13268 #ifdef.
13269 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13270 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13271
dc146f7c
VP		 132722010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13273
13274 * linux-low.c (linux_core_of_thread): New.
13275 (compare_ints, show_process, list_threads): New.
13276 (linux_qxfer_osdata): Report threads and cores.
13277 (linux_target_op): Register linux_core_of_thread.
13278 * remote-utils.c (prepare_resume_reply): Report the core.
13279 (buffer_xml_printf): Support %d specifier.
13280 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13281 New.
13282 (handle_query): Handle qXfer:threads. Announce availability
13283 thereof.
13284 * target.h (struct target_ops): New field core_of_thread.
13285
7803799a
UW		 132862010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13287
13288 * Makefile.in (clean): Remove new generated files.
13289 (reg-s390.o, reg-s390.c): Remove rules.
13290 (reg-s390x.o, reg-s390x.c): Likewise.
13291 (s390-linux32.o, s390-linux32.c): Add rules.
13292 (s390-linux64.o, s390-linux64.c): Likewise.
13293 (s390x-linux64.o, s390x-linux64.c): Likewise.
13294 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13295 * linux-s390-low.c: Include <elf.h>.
13296 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13297 (init_registers_s390): Remove prototype.
13298 (init_registers_s390x): Likewise.
13299 (init_registers_s390_linux32): Add prototype.
13300 (init_registers_s390_linux64): Likewise.
13301 (init_registers_s390x_linux64): Likewise.
13302 (s390_num_regs_3264): New define.
13303 (s390_regmap_3264): New global variable.
13304 (s390_cannot_fetch_register): Remove obsolete check.
13305 (s390_cannot_store_register): Likewise.
13306 (s390_collect_ptrace_register): Handle upper/lower register halves.
13307 (s390_supply_ptrace_register): Likewise.
13308 (s390_fill_gregset): Update to register number changes.
13309 (s390_get_hwcap): New routine.
13310 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13311 Install appropriate regmap and register set.
13312
6e7ffa39
JB		 133132010-01-01 Joel Brobecker <brobecker@adacore.com>
13314
13315 * server.c (gdbserver_version): Update copyright year to 2010.
13316 * gdbreplay.c (gdbreplay_version): Likewise.
13317
957f3f49
DE		 133182009-12-28 Doug Evans <dje@google.com>
13319
13320 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13321 elf/external.h. Include <elf.h> instead but only if necessary.
13322
ca5c370d
PA		 133232009-12-28 Pedro Alves <pedro@codesourcery.com>
13324
13325 * linux-low.c (linux_remove_process): Remove `detaching'
13326 parameter. Don't release/detach from thread_db here.
13327 (linux_kill): Release/detach from thread_db here, ...
13328 (linux_detach): ... and here, before actually detaching.
13329 (linux_wait_1): ... and here, when a process exits.
13330 * thread-db.c (any_thread_of): New.
13331 (thread_db_free): Switch the current inferior to a thread of the
13332 passed in process.
13333
4ee62156
DE		 133342009-12-21 Doug Evans <dje@google.com>
13335
d90e6a88
DE		 13336 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13337
c5f62d5f
DE		 13338 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13339 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13340 warning ifndef __NR_tkill. Move setting of errno there too.
13341 Delete unnecessary resetting of errno after syscall.
13342 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13343
10e86dd7
DE		 13344 * configure.ac: Check for dladdr.
13345 * config.in: Regenerate.
13346 * configure: Regenerate.
13347 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13348 (try_thread_db_load): Update.
13349
4ee62156
DE		 13350 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13351
00f515da
DE		 133522009-12-18 Doug Evans <dje@google.com>
13353
e9464885
DE		 13354 * event-loop.c: Include unistd.h if it exists.
13355
07d4f67e
DE		 13356 * linux-low.c (my_waitpid): Move definition away from being in
13357 between linux_tracefork_child/linux_test_for_tracefork.
13358
00f515da
DE		 13359 * gdb_proc_service.h (psaddr_t): Fix type.
13360 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13361 signature to match glibc.
13362
1de1badb
DE		 133632009-12-16 Doug Evans <dje@google.com>
13364
13365 * linux-low.c (linux_read_memory): Fix argument to read.
13366
aeeb81d1
PA		 133672009-11-26 Pedro Alves <pedro@codesourcery.com>
13368
13369 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13370 events, don't leave current_inferior pointing at null.
13371
10357975
PA		 133722009-11-26 Pedro Alves <pedro@codesourcery.com>
13373
13374 * win32-low.c (LOG): Delete.
13375 (OUTMSG): Output to stderr.
13376 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13377 on compile time LOG macro.
13378 (win32_wait): Fix debug output.
13379
cf6e3471
PA		 133802009-11-26 Pedro Alves <pedro@codesourcery.com>
13381
13382 * win32-low.c (win32_add_one_solib): If the dll name is
13383 "ntdll.dll", prepend the system directory to the dll path.
13384
0c85e18e
MK		 133852009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13386
13387 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13388
9ac544ce 133892009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13390 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13391
13392 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13393 * configure.ac: Check for __mcoldfire__ and set
13394 gdb_cv_m68k_is_coldfire.
13395 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13396 reg-cf.o and reg-m68k.o.
13397 * configure: Regenerated.
13398
fd7dd3e6
PA		 133992009-11-16 Pedro Alves <pedro@codesourcery.com>
13400
13401 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13402 Pass it to thread_db_free.
13403 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13404 proper `detaching' argument to linux_remove_process.
13405 * linux-low.h (thread_db_free): Add `detaching' parameter.
13406 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13407 to thread_db_free.
13408 (thread_db_free): Add `detaching' parameter. Only
13409 call td_ta_clear_event if detaching from process.
13410
75aa492e
MK		 134112009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13412
13413 * thread-db.c (thread_db_free): Fix typo.
13414
21e1bee4
PP		 134152009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13416
13417 PR gdb/10838
13418 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13419
8838b45e
NS		 134202009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13421
13422 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13423 with an i686 compiler.
13424 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13425 needed.
13426 * configure: Rebuilt.
13427
8a35fb51
SL		 134282009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13429
13430 PR gdb/10783
13431
13432 * server.c (handle_search_memory_1): Correct read_addr initialization
13433 in loop for searching subsequent chunks.
13434
96f15937
PP		 134352009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13436
13437 * configure.ac: New --with-libthread-db option.
13438 * thread-db.c: Allow direct dependence on libthread_db.
13439 (thread_db_free): Adjust.
13440 * config.in: Regenerate.
13441 * configure: Likewise.
889bf7c5 13442
5f7d1694
PP		 134432009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13444
13445 PR gdb/10757
13446 * thread-db.c (attach_thread): New function.
13447 (maybe_attach_thread): Return success/failure.
13448 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13449 (thread_db_find_new_threads): Loop until no new threads.
13450
88e3b899
PA		 134512009-10-13 Pedro Alves <pedro@codesourcery.com>
13452
13453 * proc-service.c (ps_lgetregs): Formatting.
13454
cdbfd419
PP		 134552009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13456
13457 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13458 * configure.ac: Adjust.
13459 * linux-low.h (struct process_info_private): Move members to struct
13460 thread_db.
13461 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13462 * linux-low.c (linux_remove_process): Adjust.
13463 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13464 * server.c (handle_query): Move code ...
13465 (handle_monitor_command): ... here. New function.
13466 * target.h (struct target_ops): New member.
13467 * thread-db.c (struct thread_db): New.
13468 (libthread_db_search_path): New variable.
13469 (thread_db_create_event, thread_db_enable_reporting)
13470 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13471 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13472 (try_thread_db_load_1, dladdr_to_soname): New functions.
13473 (try_thread_db_load, thread_db_load_search): New functions.
13474 (thread_db_init): Search for libthread_db.
13475 (thread_db_free): New function.
13476 (thread_db_handle_monitor_command): Likewise.
13477 * config.in: Regenerate.
13478 * configure: Regenerate.
889bf7c5 13479
4168d2d6
UW		 134802009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13481
13482 * spu-low.c (spu_kill): Wait for inferior to terminate.
13483 Call clear_inferiors.
13484 (spu_detach): Call clear_inferiors.
13485
81ecdfbb
RW		 134862009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13487
13488 * aclocal.m4: Regenerate.
13489 * config.in: Likewise.
13490 * configure: Likewise.
13491
0b9ff2c0
UW		 134922009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13493
13494 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13495 (parse_spufs_run): New function.
13496 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13497 (ppc_breakpoint_at): Handle SPU breakpoints.
13498
efcbbd14
UW		 134992009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13500
13501 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13502 (SPUFS_MAGIC): Define.
13503 (spu_enumerate_spu_ids): New function.
13504 (linux_qxfer_spu): New function.
13505 (linux_target_ops): Install linux_qxfer_spu.
13506
f4d9bade
UW		 135072009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13508
13509 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13510 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13511 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13512 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13513 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13514 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13515 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13516 (init_registers_powerpc_cell32l): Add prototype.
13517 (init_registers_powerpc_cell64l): Likewise.
13518 (ppc_arch_setup): Detect Cell/B.E. architecture.
13519
96e946ca
RW		 135202009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13521
13522 * Makefile.in (datarootdir): New variable.
13523
58d6951d
DJ		 135242009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13525
13526 * linux-low.c (linux_write_memory): Update debugging output.
13527 * Makefile.in (clean): Add new descriptions.
13528 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13529 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13530 * configure.srv: Add new files for arm*-*-linux*.
13531 * linux-arm-low.c: Add new declarations.
13532 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13533 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13534 (HWCAP_VFPv3D16): New.
13535 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13536 instead of __IWMMXT__.
13537 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13538 (arm_arch_setup): New.
13539 (target_regsets): Remove #ifdef. Add VFP regset.
13540 (the_low_target): Use arm_arch_setup.
13541
12b42a12
DJ		 135422009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13543
13544 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13545 the main thread again.
13546
ac8c974e
AR		 135472009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13548
13549 Adding Neutrino gdbserver.
13550 * configure: Regenerated.
13551 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13552 * configure.srv (i[34567]86-*-nto*): New target.
13553 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13554 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13555 (nto_comctrl) [__QNX__]: New function.
13556 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13557
4424e0c3 135582009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13559
13560 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13561 srv_tgtobj.
13562
912cf4ba
PA		 135632009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13564 Pedro Alves <pedro@codesourcery.com>
13565
13566 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13567 don't support CONTEXT_EXTENDED_REGISTERS.
13568 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13569 (the_low_target): Install them.
13570 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13571 failing with ERROR_PIPE_NOT_CONNECTED.
13572
aa5ca48f
DE		 135732009-06-30 Doug Evans <dje@google.com>
13574 Pierre Muller <muller@ics.u-strasbg.fr>
13575
13576 Add h/w watchpoint support to x86-linux, win32-i386.
13577 * Makefile.in (SFILES): Add i386-low.c
13578 (i386_low_h): Define.
13579 (i386-low.o): Add dependencies.
13580 (linux-x86-low.o): Add i386-low.h dependency.
13581 (win32-i386-low.o): Ditto.
13582 * i386-low.c: New file.
13583 * i386-low.h: New file.
13584 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13585 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13586 * linux-low.c (linux_add_process): Initialize arch_private.
13587 (linux_remove_process): Free arch_private.
13588 (add_lwp): Initialize arch_private.
13589 (delete_lwp): Free arch_private.
13590 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13591 provided.
13592 * linux-low.h (process_info_private): New member arch_private.
13593 (lwp_info): New member arch_private.
13594 (linux_target_ops): New members new_process, new_thread,
13595 prepare_to_resume.
13596 (ptid_of): New macro.
13597 * linux-x86-low.c: Include stddef.h, i386-low.h.
13598 (arch_process_info): New struct.
13599 (arch_lwp_info): New struct.
13600 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13601 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13602 (i386_dr_low_get_status): New function.
13603 (x86_insert_point, x86_remove_point): New functions.
13604 (x86_stopped_by_watchpoint): New function.
13605 (x86_stopped_data_address): New function.
13606 (x86_linux_new_process, x86_linux_new_thread): New functions.
13607 (x86_linux_prepare_to_resume): New function.
13608 (the_low_target): Add entries for insert_point, remove_point,
13609 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13610 prepare_to_resume.
13611 * server.c (debug_hw_points): New global.
13612 (monitor_show_help): Document set debug-hw-points.
13613 (handle_query): Process "set debug-hw-points".
13614 * server.h (debug_hw_points): Declare.
13615 (paddress): Declare.
13616 * utils.c (NUMCELLS, CELLSIZE): New macros.
13617 (get_sell, xsnprintf, paddress): New functions.
13618 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13619 remove_point, stopped_by_watchpoint, stopped_data_address.
13620 * win32-i386-low.c: Include i386-low.h.
13621 (debug_reg_state): Replaces dr.
13622 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13623 (i386_dr_low_get_status): New function.
13624 (i386_insert_point, i386_remove_point): New functions.
13625 (i386_stopped_by_watchpoint): New function.
13626 (i386_stopped_data_address): New function.
13627 (i386_initial_stuff): Update.
13628 (get_thread_context,set_thread_context,i386_thread_added): Update.
13629 (the_low_target): Add entries for insert_point,
13630 remove_point, stopped_by_watchpoint, stopped_data_address.
13631 * win32-low.c (win32_insert_watchpoint): New function.
13632 (win32_remove_watchpoint): New function.
13633 (win32_stopped_by_watchpoint): New function.
13634 (win32_stopped_data_address): New function.
13635 (win32_target_ops): Add entries for insert_watchpoint,
13636 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13637 * win32-low.h (win32_target_ops): New members insert_point,
13638 remove_point, stopped_by_watchpoint, stopped_data_address.
13639
d993e290
PA		 136402009-06-25 Pedro Alves <pedro@codesourcery.com>
13641
13642 * server.c (process_serial_event): Re-return unsupported, not
13643 error, if the type isn't recognized. Re-allow supporting only
13644 insert or remove packets. Also call require_running for
13645 breakpoints. Add missing break statement to default case. Tidy.
13646 * target.h (struct target_ops): Rename insert_watchpoint to
13647 insert_point, and remove_watchpoint to remove_point.
13648
13649 * linux-low.h (struct linux_target_ops): Likewise.
13650 * linux-low.c (linux_insert_watchpoint): Rename to ...
13651 (linux_insert_point): ... this. Adjust.
13652 (linux_remove_watchpoint): Rename to ...
13653 (linux_remove_point): ... this. Adjust.
13654 (linux_target_ops): Adjust.
13655 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13656 (cris_insert_point): ... this.
13657 (cris_remove_watchpoint): Rename to ...
13658 (cris_remove_point): ... this.
13659 (the_low_target): Adjust.
13660
0f54c268
PM		 136612009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13662
13663 * server.c (handle_v_kill): Pass signal_pid to
13664 kill_inferior if multi_process is zero.
13665
c6314022
AR		 136662009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13667
13668 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13669 * target.h (target_ops): Comment for *_watchpoint to make it clear
13670 the functions can get types '0' and '1'.
13671
4463ce24
AR		 136722009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13673
13674 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13675 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13676 * regcache.c (get_regcache): Likewise.
13677 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13678 * win32-low.c (child_fetch_inferior_registers): Remove check for
13679 regno 0.
13680
cf8fd78b
PA		 136812009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13682 Pedro Alves <pedro@codesourcery.com>
13683
13684 * target.h (struct target_ops) <supports_multi_process>: New
13685 callback.
13686 (target_supports_multi_process): New.
13687 * server.c (handle_query): Even if GDB reports support, only
13688 enable multi-process if the target also supports it. Report
13689 multi-process support only if the target backend supports it.
13690 * linux-low.c (linux_supports_multi_process): New function.
13691 (linux_target_ops): Install it as target_supports_multi_process
13692 callback.
13693
47c0c975
DE		 136942009-05-24 Doug Evans <dje@google.com>
13695
e09875d4
DE		 13696 Global renaming of find_thread_pid to find_thread_ptid.
13697 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13698 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13699 All callers updated.
13700
e27d73f6
DE		 13701 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13702 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13703 directly.
13704
47c0c975
DE		 13705 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13706 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13707 (linux_resume_one_lwp): Ditto.
13708
2acc282a
DE		 137092009-05-23 Doug Evans <dje@google.com>
13710
13711 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13712 from struct inferior_list_entry * to struct lwp_info *.
13713 All callers updated.
13714
9f1036c1
DE		 137152009-05-13 Doug Evans <dje@google.com>
13716
13717 * linux-x86-low.c: Don't include assert.h.
13718 (x86_siginfo_fixup): Use fatal, not assert.
13719 (x86_arch_setup): Fix comment.
13720
d0722149
DE		 137212009-05-12 Doug Evans <dje@google.com>
13722
13723 Biarch support for i386/amd64 gdbserver.
13724 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13725 Add linux-x86-low.c.
13726 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13727 (linux-x86-low.o): Add.
13728 * linux-x86-64-low.c: Delete.
13729 * linux-i386-low.c: Delete.
13730 * linux-x86-low.c: New file.
13731 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13732 linux-x86-low.o.
13733 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13734 linux-x86-low.o.
13735 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13736 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13737 (linux_child_pid_to_exec_file): New function.
13738 (elf_64_header_p, elf_64_file_p): New functions.
13739 (siginfo_fixup): New function.
13740 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13741 give target a chance to convert layout.
13742 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13743 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13744
fdeb2a12
DE		 137452009-05-07 Doug Evans <dje@google.com>
13746
13747 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13748 (regsets_store_inferior_registers): Ditto.
13749
a6dbe5df
PA		 137502009-05-06 Pedro Alves <pedro@codesourcery.com>
13751
13752 PR server/10048
13753
13754 * linux-low.c (must_set_ptrace_flags): Delete.
13755 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13756 of the global.
13757 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13758 `lwp->must_set_ptrace_flags' instead.
ba42693b 13759 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13760 (linux_wait_1): ... not here.
13761
5091eb23
DE		 137622009-04-30 Doug Evans <dje@google.com>
13763
9f767825
DE		 13764 * inferiors.c (started_inferior_callback): New function.
13765 (attached_inferior_callback): New function.
13766 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13767 * server.c (print_started_pid, print_attached_pid): New functions.
13768 (detach_or_kill_for_exit): New function.
13769 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13770 * server.h (have_started_inferiors_p): Declare.
13771 (have_attached_inferiors_p): Declare.
13772
5091eb23
DE		 13773 * inferiors.c (remove_process): Fix memory leak, free process.
13774 * linux-low.c (linux_remove_process): New function.
13775 (linux_kill): Call it instead of remove_process.
13776 (linux_detach, linux_wait_1): Ditto.
13777
155c8968
PA		 137782009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13779
13780 * configure.srv: Add x86 Windows CE target.
13781
7fe519cb
UW		 137822009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13783
13784 * inferiors.c (get_thread_process): Make global.
13785 * server.h (get_thread_process): Add prototype.
13786 * thread-db.c (find_one_thread): Use get_thread_process
13787 instead of current_process.
13788 (thread_db_get_tls_address): Do not crash if called when
13789 thread layer is not yet initialized.
13790
5472f405
UW		 137912009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13792
13793 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13794 * spu-low.c (current_tid): Rename to ...
13795 (current_ptid): ... this.
13796 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13797 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13798 ptid_get_lwp (current_ptid) instead of current_tid.
13799 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13800 instead of current_tid. Use find_process_pid to verify pid
13801 argument is valid. Pass proper argument to remove_process.
13802 (spu_thread_alive): Compare current_ptid instead of current_tid.
13803 (spu_resume): Likewise.
13804
55ac2b99
PA		 138052009-04-02 Pedro Alves <pedro@codesourcery.com>
13806
13807 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13808 variable.
13809
95954743
PA		 138102009-04-01 Pedro Alves <pedro@codesourcery.com>
13811
13812 Implement the multiprocess extensions, and add linux multiprocess
13813 support.
13814
13815 * server.h (ULONGEST): Declare.
13816 (struct ptid, ptid_t): New.
13817 (minus_one_ptid, null_ptid): Declare.
13818 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13819 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13820 (struct inferior_list_entry): Change `id' type from unsigned from
13821 to ptid_t.
13822 (struct sym_cache, struct breakpoint, struct
13823 process_info_private): Forward declare.
13824 (struct process_info): Declare.
13825 (current_process): Declare.
13826 (all_processes): Declare.
13827 (initialize_inferiors): Declare.
13828 (add_thread): Adjust to use ptid_t.
13829 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13830 (add_process, remove_process, find_thread_pid): Declare.
13831 (find_inferior_id): Adjust to use ptid_t.
13832 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13833 (multi_process): Declare.
13834 (push_event): Adjust to use ptid_t.
13835 (read_ptid, write_ptid): Declare.
13836 (prepare_resume_reply): Adjust to use ptid_t.
13837 (clear_symbol_cache): Declare.
13838 * inferiors.c (all_processes): New.
13839 (null_ptid, minus_one_ptid): New.
13840 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13841 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13842 (add_thread): Change unsigned long to ptid. Remove gdb_id
13843 parameter. Adjust.
13844 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13845 (gdb_id_to_thread): Rename to ...
13846 (find_thread_pid): ... this. Change unsigned long to ptid.
13847 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13848 (loaded_dll, pull_pid_from_list): Adjust.
13849 (add_process, remove_process, find_process_pid)
13850 (get_thread_process, current_process, initialize_inferiors): New.
13851 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13852 (struct target_waitstatus) <related_pid>: Ditto.
13853 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13854 return type to int.
13855 (struct target_ops) <join>: Add `pid' argument.
13856 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13857 (struct target_ops) <wait>: Add `ptid' field. Change return type
13858 to ptid.
13859 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13860 (mywait): Add `ptid' argument. Change return type to ptid_t.
13861 (target_pid_to_str): Declare.
13862 * target.c (set_desired_inferior): Adjust to use ptids.
13863 (mywait): Add new `ptid' argument. Adjust.
13864 (target_pid_to_str): New.
13865 * mem-break.h (free_all_breakpoints): Declare.
13866 * mem-break.c (breakpoints): Delelete.
13867 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13868 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13869 to use per-process breakpoint list.
13870 (free_all_breakpoints): New.
13871 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13872 (symbol_cache, all_symbols_looked_up): Delete.
13873 (hexchars): New.
13874 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13875 read_ptid): New.
13876 (prepare_resume_reply): Change ptid argument's type from unsigned
13877 long to ptid_t. Adjust. Implement W;process and X;process.
13878 (free_sym_cache, clear_symbol_cache): New.
13879 (look_up_one_symbol): Adjust to per-process symbol cache. *
13880 * server.c (cont_thread, general_thread, step_thread): Change type
13881 to ptid_t.
13882 (attached): Delete.
13883 (multi_process): New.
13884 (last_ptid): Change type to ptid_t.
13885 (struct vstop_notif) <ptid>: Change type to ptid_t.
13886 (queue_stop_reply, push_event): Change `ptid' argument's type to
13887 ptid_t.
13888 (discard_queued_stop_replies): Add `pid' argument.
13889 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13890 changes. Don't reference the `attached' global.
13891 (attach_inferior): Adjust to mywait interface changes.
13892 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13893 features. Handle and report "multiprocess+". Handle
13894 "qAttached:PID".
13895 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13896 changes.
13897 (handle_v_kill): New.
13898 (handle_v_stopped): Adjust to use target_pid_to_str.
13899 (handle_v_requests): Allow multiple attaches and runs when
13900 multiprocess extensions are in effect. Handle "vKill".
13901 (myresume): Adjust to use ptids.
13902 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13903 (handle_status): Adjust to discard_queued_stop_replies interface
13904 change.
13905 (first_thread_of, kill_inferior_callback)
13906 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13907 (main): Call initialize_inferiors. Adjust to use ptids, killing
13908 and detaching from all inferiors. Handle multiprocess packet
13909 variants.
13910 * linux-low.h: Include gdb_proc_service.h.
13911 (struct process_info_private): New.
13912 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13913 <lwpid_of>: Use ptid_get_lwp.
13914 (get_lwp_thread): Adjust.
13915 (struct lwp_info): Add `dead' member.
13916 (find_lwp_pid): Declare.
13917 * linux-low.c (thread_db_active): Delete.
13918 (new_inferior): Adjust comment.
13919 (inferior_pid): Delete.
13920 (linux_add_process): New.
13921 (handle_extended_wait): Adjust.
13922 (add_lwp): Change unsigned long to ptid.
13923 (linux_create_inferior): Add process to processes table. Adjust
13924 to use ptids. Don't set new_inferior here.
13925 (linux_attach_lwp): Rename to ...
13926 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13927 it. Adjust to use ptids.
13928 (linux_attach_lwp): New.
13929 (linux_attach): Add process to processes table. Don't set
13930 new_inferior here.
13931 (struct counter): New.
13932 (second_thread_of_pid_p, last_thread_of_process_p): New.
13933 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13934 multiple processes.
13935 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13936 processes. Remove process from process table.
13937 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13938 to multiple processes.
13939 (any_thread_of): New.
13940 (linux_detach): Add `pid' argument, and handle it. Remove process
13941 from processes table.
13942 (linux_join): Add `pid' argument. Handle it.
13943 (linux_thread_alive): Change unsighed long argument to ptid_t.
13944 Consider dead lwps as not being alive.
13945 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13946 threads we're not interested in.
13947 (same_lwp, find_lwp_pid): New.
13948 (linux_wait_for_lwp): Change `pid' argument's type from int to
13949 ptid_t. Adjust.
13950 (linux_wait_for_event): Rename to ...
13951 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13952 from int to ptid_t. Adjust.
13953 (linux_wait_for_event): New.
13954 (linux_wait_1): Add `ptid' argument. Change return type to
13955 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13956 that exit from the process table.
13957 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13958 Adjust.
13959 (mark_lwp_dead): New.
13960 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13961 stopping all threads, mark its main lwp as dead.
13962 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13963 ptids.
13964 (fetch_register, usr_store_inferior_registers)
13965 (regsets_fetch_inferior_registers)
13966 (regsets_store_inferior_registers, linux_read_memory)
13967 (linux_write_memory): Inline `inferior_pid'.
13968 (linux_look_up_symbols): Adjust to use per-process
13969 `thread_db_active'.
13970 (linux_request_interrupt): Adjust to use ptids.
13971 (linux_read_auxv): Inline `inferior_pid'.
13972 (initialize_low): Don't reference thread_db_active.
13973 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13974 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13975 (ps_getpid): Return the pid of the current inferior.
13976 * thread-db.c (proc_handle, thread_agent): Delete.
13977 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13978 per-process data.
13979 (find_one_thread): Change argument type to ptid_t. Adjust to
13980 per-process data.
13981 (maybe_attach_thread): Adjust to per-process data and ptids.
13982 (thread_db_find_new_threads): Ditto.
13983 (thread_db_init): Ditto.
13984 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13985 processes table. Adjust to use ptids.
13986 (spu_kill, spu_detach): Adjust interface. Remove process from
13987 processes table.
13988 (spu_join, spu_thread_alive): Adjust interface.
13989 (spu_wait): Adjust interface. Remove process from processes
13990 table. Adjust to use ptids.
13991 * win32-low.c (current_inferior_tid): Delete.
13992 (current_inferior_ptid): New.
13993 (debug_event_ptid): New.
13994 (thread_rec): Take a ptid. Adjust.
13995 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13996 (child_delete_thread): Ditto.
13997 (do_initial_child_stuff): Add `attached' argument. Add process to
13998 processes table.
13999 (child_fetch_inferior_registers, child_store_inferior_registers):
14000 Adjust.
14001 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14002 (win32_attach): Pass 1 to do_initial_child_stuff.
14003 (win32_kill): Adjust interface. Remove process from processes
14004 table.
14005 (win32_detach): Ditto.
14006 (win32_join): Adjust interface.
14007 (win32_thread_alive): Take a ptid.
14008 (win32_resume): Adjust to use ptids.
14009 (get_child_debug_event): Ditto.
14010 (win32_wait): Adjust interface. Remove exiting process from
14011 processes table.
14012
bd99dc85
PA		 140132009-04-01 Pedro Alves <pedro@codesourcery.com>
14014
14015 Non-stop mode support.
14016
14017 * server.h (non_stop): Declare.
14018 (gdb_client_data, handler_func): Declare.
14019 (delete_file_handler, add_file_handler, start_event_loop):
14020 Declare.
14021 (handle_serial_event, handle_target_event, push_event)
14022 (putpkt_notif): Declare.
14023 * target.h (enum resume_kind): New.
14024 (struct thread_resume): Replace `step' field by `kind' field.
14025 (TARGET_WNOHANG): Define.
14026 (struct target_ops) <wait>: Add `options' argument.
14027 <supports_non_stop, async, start_non_stop>: New fields.
14028 (target_supports_non_stop, target_async): New.
14029 (start_non_stop): Declare.
14030 (mywait): Add `options' argument.
14031 * target.c (mywait): Add `options' argument. Print child exit
14032 notifications here.
14033 (start_non_stop): New.
14034 * server.c (non_stop, own_buf, mem_buf): New globals.
14035 (struct vstop_notif): New.
14036 (notif_queue): New global.
14037 (queue_stop_reply, push_event, discard_queued_stop_replies)
14038 (send_next_stop_reply): New.
14039 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14040 interface changes.
14041 (attach_inferior): In non-stop mode, don't wait for the target
14042 here.
14043 (handle_general_set): Handle QNonStop.
14044 (handle_query): When handling qC, return the current general
14045 thread, instead of the first thread of the list.
14046 (handle_query): If the backend supports non-stop mode, include
14047 QNonStop+ in the qSupported query response.
14048 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14049 and non-stop mode.
14050 (handle_v_attach, handle_v_run): Handle non-stop mode.
14051 (handle_v_stopped): New.
14052 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14053 (myresume): Adjust to use resume_kind. Handle non-stop.
14054 (queue_stop_reply_callback): New.
14055 (handle_status): Handle non-stop mode.
14056 (main): Clear non_stop flag on reconnection. Use the event-loop.
14057 Refactor serial protocol handling from here ...
14058 (process_serial_event): ... to this new function. When GDB
14059 selects any thread, select one here. In non-stop mode, wait until
14060 GDB acks all pending events before exiting.
14061 (handle_serial_event, handle_target_event): New.
14062 * remote-utils.c (remote_open): Install remote_desc in the event
14063 loop.
14064 (remote_close): Remove remote_desc from the event loop.
14065 (putpkt_binary): Rename to...
14066 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14067 (putpkt_binary): New as wrapper around putpkt_binary_1.
14068 (putpkt_notif): New.
14069 (prepare_resume_reply): In non-stop mode, don't change the
14070 general_thread.
14071 * event-loop.c: New.
14072 * Makefile.in (OBJ): Add event-loop.o.
14073 (event-loop.o): New rule.
14074
14075 * linux-low.h (pid_of): Moved here.
14076 (lwpid_of): New.
14077 (get_lwp_thread): Use lwpid_of.
14078 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14079 * linux-low.c (pid_of): Delete.
14080 (inferior_pid): Use lwpid_of.
14081 (linux_event_pipe): New.
14082 (target_is_async_p): New.
14083 (delete_lwp): New.
14084 (handle_extended_wait): Use lwpid_of.
14085 (add_lwp): Don't set lwpid field.
14086 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14087 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14088 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14089 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14090 first. Adjust to linux_wait_for_event interface changes. Use
14091 lwpid_of.
14092 (linux_detach): Don't delete the main lwp here.
14093 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14094 (status_pending_p): Don't consider explicitly suspended lwps.
14095 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14096 pointer. Add OPTIONS argument. Change return type to int. Use
14097 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14098 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14099 pointer. Add status pointer argument. Return a pid instead of a
14100 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14101 changes. In non-stop mode, don't switch to a random thread.
14102 (linux_wait): Rename to...
14103 (linux_wait_1): ... this. Add target_options argument, and handle
14104 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14105 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14106 clean exit and signal exit code. Don't stop all threads in
14107 non-stop mode. In all-stop mode, only stop all threads when
14108 reporting a stop to GDB. Handle explicit thread stop requests.
14109 (async_file_flush, async_file_mark): New.
14110 (linux_wait): New.
14111 (send_sigstop): Use lwpid_of.
14112 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14113 interface changes. In non-stop mode, don't switch to a random
14114 thread.
14115 (linux_resume_one_lwp): Use lwpid_of.
14116 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14117 (linux_resume_one_thread): ... this. Handle resume_stop. In
14118 non-stop mode, don't look for pending flag in all threads.
14119 (resume_status_pending_p): Don't consider explicitly suspended
14120 threads.
14121 (my_waitpid): Reimplement. Emulate __WALL.
14122 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14123 Use lwpid_of.
14124 (sigchld_handler, linux_supports_non_stop, linux_async)
14125 (linux_start_non_stop): New.
14126 (linux_target_ops): Register linux_supports_non_stop, linux_async
14127 and linux_start_non_stop.
14128 (initialize_low): Install SIGCHLD handler.
14129 * thread-db.c (thread_db_create_event, find_one_thread)
14130 (thread_db_get_tls_address): Use lwpid_of.
14131 * win32-low.c (win32_detach): Adjust to use resume_kind.
14132 (win32_wait): Add `options' argument.
14133 * spu-low.c (spu_resume): Adjust to use resume_kind.
14134 (spu_wait): Add `options' argument.
14135
5b1c542e
PA		 141362009-04-01 Pedro Alves <pedro@codesourcery.com>
14137
14138 Decouple target code from remote protocol.
14139
14140 * target.h (enum target_waitkind): New.
14141 (struct target_waitstatus): New.
14142 (struct target_ops) <wait>: Return an unsigned long. Take a
14143 target_waitstatus pointer instead of a char pointer.
14144 (mywait): Likewise.
14145 * target.c (mywait): Change prototype to return an unsigned long.
14146 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14147 * server.h (thread_from_wait, old_thread_from_wait): Delete
14148 declarations.
14149 (prepare_resume_reply): Change prototype to take a
14150 target_waitstatus.
14151 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14152 (last_status, last_ptid): New.
14153 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14154 pid instead of a signal.
14155 (attach_inferior): Remove "status" and "signal" parameters.
14156 Adjust.
14157 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14158 not as an address.
14159 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14160 (handle_v_requests, myresume): Remove "status" and "signal"
14161 parameters. Adjust.
14162 (handle_status): New.
14163 (main): Delete local `status'. Adjust.
14164 * remote-utils.c: Include target.h.
14165 (prepare_resume_reply): Change prototype to take a
14166 target_waitstatus. Adjust.
14167
14168 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14169 interface.
14170 * spu-low.c (spu_wait): Adjust.
14171 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14172 Delete.
14173 (win32_wait): Adjust.
14174
2bd7c093
PA		 141752009-04-01 Pedro Alves <pedro@codesourcery.com>
14176
14177 * target.h (struct thread_resume): Delete leave_stopped member.
14178 (struct target_ops): Add a `n' argument to the `resume' callback.
14179 * server.c (start_inferior): Adjust.
14180 (handle_v_cont, myresume): Adjust.
14181 * linux-low.c (check_removed_breakpoint): Adjust to resume
14182 interface change, and to removed leave_stopped field.
14183 (resume_ptr): Delete.
14184 (struct thread_resume_array): New.
14185 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14186 resume interface change.
14187 (linux_continue_one_thread, linux_queue_one_thread)
14188 (resume_status_pending_p): Check if the resume field is NULL
14189 instead of checking the leave_stopped member.
14190 (linux_resume): Adjust to the target resume interface change.
14191 * spu-low.c (spu_resume): Adjust to the target resume interface
14192 change.
14193 * win32-low.c (win32_detach, win32_resume): Ditto.
14194
c35fafde
PA		 141952009-04-01 Pedro Alves <pedro@codesourcery.com>
14196
14197 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14198 flag.
14199 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14200 pending.
14201 (linux_continue_one_thread): Only preserve the stepping flag if
14202 there's a pending breakpoint.
14203
0a59d50b
PA		 142042009-03-31 Pedro Alves <pedro@codesourcery.com>
14205
14206 * server.c (main): After the inferior having exited, call
14207 remote_close before exiting gdbserver.
14208
f04c6d38
TJB		 142092009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14210
14211 Fix size of FPSCR in Power 7 processors.
14212 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14213 (PPC_FEATURE_HAS_DFP): New #define.
14214 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14215 size of the FPSCR.
14216
78e5cee6
PA		 142172009-03-23 Pedro Alves <pedro@codesourcery.com>
14218
14219 * server.c (handle_query) Whitespace and formatting.
14220
1b3f6016
PA		 142212009-03-22 Pedro Alves <pedro@codesourcery.com>
14222
14223 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14224 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14225 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14226 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14227 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14228 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14229 Makefile.in, configure.ac: Fix whitespace throughout.
14230 * configure: Regenerate.
14231
a07b2135
PA		 142322009-03-22 Pedro Alves <pedro@codesourcery.com>
14233
14234 * inferiors.c (find_inferior): Make it safe for the callback
14235 function to delete the currently iterated inferior.
14236
67cc2626
PA		 142372009-03-22 Pedro Alves <pedro@codesourcery.com>
14238
14239 * Makefile.in (linuw_low_h): Move higher.
14240 (thread-db.o): Depend on $(linux_low_h).
14241
54a0b537
PA		 142422009-03-17 Pedro Alves <pedro@codesourcery.com>
14243
14244 Rename "process" to "lwp" throughout.
14245
14246 * linux-low.c (all_processes): Rename to...
14247 (all_lwps): ... this.
14248 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14249 (add_process): Rename to ...
14250 (add_lwp): ... this. Adjust.
14251 (linux_create_inferior): Adjust.
14252 (linux_attach_lwp): Adjust.
14253 (linux_attach): Adjust.
14254 (linux_kill_one_process): Rename to ...
14255 (linux_kill_one_lwp): ... this. Adjust.
14256 (linux_kill): Adjust.
14257 (linux_detach_one_process): Rename to ...
14258 (linux_detach_one_lwp): ... this. Adjust.
14259 (linux_detach): Adjust.
14260 (check_removed_breakpoint): Adjust.
14261 (status_pending_p): Adjust.
14262 (linux_wait_for_process): Rename to ...
14263 (linux_wait_for_lwp): ... this. Adjust.
14264 (linux_wait_for_event): Adjust.
14265 (send_sigstop): Adjust.
14266 (wait_for_sigstop): Adjust.
14267 (stop_all_processes): Rename to ...
14268 (stop_all_lwps): ... this.
14269 (linux_resume_one_process): Rename to ...
14270 (linux_resume_one_lwp): ... this. Adjust.
14271 (linux_set_resume_request, linux_continue_one_thread)
14272 (linux_queue_one_thread, resume_status_pending_p)
14273 (usr_store_inferior_registers, regsets_store_inferior_registers)
14274 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14275 Adjust.
14276 * linux-low.h (get_process): Rename to ...
14277 (get_lwp): ... this. Adjust.
14278 (get_thread_process): Rename to ...
14279 (get_thread_lwp): ... this. Adjust.
14280 (get_process_thread): Rename to ...
14281 (get_lwp_thread): ... this. Adjust.
14282 (struct process_info): Rename to ...
14283 (struct lwp_info): ... this.
14284 (all_processes): Rename to ...
14285 (all_lwps): ... this.
14286 * proc-service.c (ps_lgetregs): Adjust.
14287 * thread-db.c (thread_db_create_event, find_one_thread)
14288 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14289
0b16c5cf
PA		 142902009-03-14 Pedro Alves <pedro@codesourcery.com>
14291
14292 * server.c (handle_query): Handle "qAttached".
14293
32de4b9d
NS		 142942009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14295
14296 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14297 GPLv3, update license URL.
14298
2aecd87f
DE		 142992009-03-01 Doug Evans <dje@google.com>
14300
93efd302 14301 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14302 (server_h): Add gdb_signals.h.
14303 (signals.o): Update.
14304 * server.h (target_signal_from_host,target_signal_to_host_p)
14305 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14306
86b1f9c5
PM		 143072009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14308
14309 * remote-utils.c (getpkt): Also generate remote-debug
14310 information if noack_mode is set.
14311
4aa995e1
PA		 143122009-02-06 Pedro Alves <pedro@codesourcery.com>
14313
14314 * server.c (handle_query): Report qXfer:siginfo:read and
14315 qXfer:siginfo:write as supported and handle them.
14316 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14317 * linux-low.c (linux_xfer_siginfo): New.
14318 (linux_target_ops): Set it.
14319
62709adf
PA		 143202009-01-26 Pedro Alves <pedro@codesourcery.com>
14321
14322 * server.c (gdbserver_usage): Mention --remote-debug.
14323 (main): Accept '--remote-debug' switch.
14324
aef93bd7
DE		 143252009-01-18 Doug Evans <dje@google.com>
14326
14327 * regcache.c (new_register_cache): No need to check result of xcalloc.
14328 * server.c (handle_search_memory): Back out calls to xmalloc,
14329 result is checked and error is returned to user upon failure.
14330 (handle_query): Ditto. Add more checks for result of malloc.
14331 (handle_v_cont): Check result of malloc, report error back to
14332 user upon failure.
14333 (handle_v_run): Ditto. Call freeargv.
14334 * server.h (freeargv): Declare.
14335 * utils.c (freeargv): New fn.
14336
54363045
DE		 143372009-01-15 Doug Evans <dje@google.com>
14338
f626972c
DE		 14339 * gdbreplay.c (perror_with_name): Make arg const char *.
14340 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14341 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14342 * utils.c (perror_with_name): Make arg const char *.
54363045 14343
18aae699
PA		 143442009-01-14 Pedro Alves <pedro@codesourcery.com>
14345
14346 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14347 when handling a EXIT_PROCESS_DEBUG_EVENT.
14348
ff703abe
JB		 143492009-01-06 Joel Brobecker <brobecker@adacore.com>
14350
14351 * gdbreplay.c (gdbreplay_version): Update copyright year.
14352 * server.c (gdbserver_version): Likewise.
14353
f21cc1a2 143542009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14355
14356 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14357 (handle_extended_wait): Improve comment.
0e21c1ec 14358
bca929d3
DE		 143592008-12-13 Doug Evans <dje@google.com>
14360
14361 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14362 * server.h (ATTR_MALLOC): New macro.
14363 (xmalloc,xcalloc,xstrdup): Declare.
14364 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14365 * inferiors.c: Ditto.
14366 * linux-low.c: Ditto.
14367 * mem-break.c: Ditto.
14368 * regcache.c: Ditto.
14369 * remote-utils.c: Ditto.
14370 * server.c: Ditto.
14371 * target.c: Ditto.
14372 * win32-low.c: Ditto.
14373
97438e3f
DE		 143742008-12-12 Doug Evans <dje@google.com>
14375
896c7fbb
DE		 14376 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14377 in debugging printf.
14378
97438e3f
DE		 14379 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14380
e3b886f8
DE		 143812008-12-09 Doug Evans <dje@google.com>
14382
14383 * linux-low.h (struct process_info): Delete member tid, unused.
14384 * thread-db.c (find_one_thread): Update.
14385 (maybe_attach_thread): Update.
14386
07e059b5
VP		 143872008-12-02 Pedro Alves <pedro@codesourcery.com>
14388
889bf7c5
PA		 14389 * target.h (struct target_ops): Add qxfer_osdata member.
14390 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14391 and dirent.h.
14392 (linux_qxfer_osdata): New functions.
14393 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14394 callback.
14395 * server.c (handle_query): Handle "qXfer:osdata:read:".
14396 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14397 (buffer_xml_printf): New functions.
14398 * server.h (struct buffer): New.
14399 (buffer_grow_str, buffer_grow_str0): New macros.
14400 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14401 (buffer_xml_printf): Declare.
07e059b5 14402
4cab47ab
DE		 144032008-11-24 Doug Evans <dje@google.com>
14404
14405 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14406
f142445f
DJ		 144072008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14408
14409 * server.c (handle_v_run): Always use the supplied argument list.
14410
d0107bb6 144112008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14412
d0107bb6
BW		 14413 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14414 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14415
2c4ad781
TJB		 144162008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14417
14418 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14419 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14420 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14421 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14422 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14423 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14424 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14425 XML target descriptions.
14426 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14427 when inferior is running on an ISA 2.05 or later processor. Add
14428 special case to return offset for full 64-bit slot of FPSCR when
14429 in 32-bits.
14430
dfb64f85
DJ		 144312008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14432
14433 * Makefile.in (SFILES, clean): Added sparc64 files.
14434 (reg-sparc64.o, reg-sparc64.c): New.
14435 * configure.srv (sparc*-*-linux*): New configuration.
14436 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14437 syscall arguments for SPARC.
14438 (regsets_store_inferior_registers): Likewise.
14439 * linux-sparc-low.c: New file.
14440
66b6e1dd
DE		 144412008-10-21 Doug Evans <dje@google.com>
14442
14443 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14444 (READLINE_DIR,READLINE_DEP): Delete.
14445 (INTERNAL_CFLAGS): Update.
14446 (LINTFLAGS): Update.
14447
9b710a42
PA		 144482008-10-10 Pedro Alves <pedro@codesourcery.com>
14449
14450 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14451 whole argv from the last run, not just argv[0].
14452
5822d809
PA		 144532008-09-08 Pedro Alves <pedro@codesourcery.com>
14454
14455 * regcache.c (new_register_cache): Return NULL if the register
14456 cache size isn't known yet.
14457 (free_register_cache): Avoid dereferencing a NULL regcache.
14458
74aac56f
DJ		 144592008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14460
14461 * configure.srv: Merge MIPS and MIPS64.
14462
400b20f5
MR		 144632008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14464
14465 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14466
677c5bb1
LM		 144672008-08-18 Luis Machado <luisgpm@br.ibm.com>
14468
14469 * Makefile.in: Add required vsx dependencies.
14470
14471 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14472 Declare init_registers_powerpc_vsx32l.
14473 Declare init_registers_powerpc_vsx64l.
14474 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14475 (ppc_arch_setup): Check for VSX in hwcap.
14476 (ppc_fill_vsxregset): New function.
14477 (ppc_store_vsxregset): New function.
14478 Add new VSX entry in regset_info target_regsets.
14479
14480 * configure.srv: Add new VSX dependencies.
14481
a6f3e723
SL		 144822008-08-12 Pedro Alves <pedro@codesourcery.com>
14483
14484 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14485 (remote_open): Set or clear transport_is_reliable.
14486 (putpkt_binary): Don't expect acks in noack mode.
14487 (getpkt): Don't send ack/nac in noack mode.
14488 * server.c (handle_general_set): Handle QStartNoAckMode.
14489 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14490 qSupported.
14491 (main): Reset noack_mode on every connection.
14492 * server.h (noack_mode): Declare.
14493
a417dc56
RW		 144942008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14495
14496 * Makefile.in (GDBREPLAY_OBS): New variable.
14497 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14498
3221518c
UW		 144992008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14500 Daniel Jacobowitz <dan@codesourcery.com>
14501
14502 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14503 (usr_store_inferior_registers): Likewise.
14504 (regsets_store_inferior_registers): Likewise.
14505
ec56be1b
PA		 145062008-07-31 Rolf Jansen <rj@surtec.com>
14507 Pedro Alves <pedro@codesourcery.com>
14508
14509 * configure.ac: Check for memmem declaration.
14510 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14511 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14512 (disable_packet_qfThreadInfo): Unconditionally compile.
14513 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14514 * configure, config.in: Regenerate.
14515
2fe5e3ff
DE		 145162008-07-28 Doug Kwan <dougkwan@google.com>
14517
14518 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14519 (linux_write_memory): Remove declaration of errno.
14520
836acd6d
UW		 145212008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14522
14523 * linux-low.c (handle_extended_wait): Do not use "status"
14524 variable uninitialized.
14525
aeba519e
PA		 145262008-07-07 Pedro Alves <pedro@codesourcery.com>
14527
14528 * server.c (handle_v_attach): Inhibit reporting dll changes.
14529
db42f210
PA		 145302008-06-27 Pedro Alves <pedro@codesourcery.com>
14531
14532 * remote-utils.c (prepare_resume_reply): If requested, don't
14533 output "thread:TID" in the T stop reply.
14534
14535 * server.c (disable_packet_vCont, disable_packet_Tthread)
14536 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14537 (handle_query): If requested, disable support for qC, qfThreadInfo
14538 and qsThreadInfo.
14539 (handle_v_requests): If requested, disable support for vCont.
14540 (gdbserver_show_disableable): New.
14541 (main): Handle --disable-packet and --disable-packet=LIST.
14542
14543 * server.h (disable_packet_vCont, disable_packet_Tthread)
14544 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14545
8e4c5421
CD		 145462008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14547
14548 * server.c (gdbserver_usage): Mention --version.
14549
6e23a804
DJ		 145502008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14551
14552 * Makefile.in (gdbreplay.o): New rule.
14553
90aa6a40
JM		 145542008-06-06 Joseph Myers <joseph@codesourcery.com>
14555
14556 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14557 message, not gdbserver.
14558
c16158bc 145592008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14560 Nathan Sidwell <nathan@codesourcery.com>
14561 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14562
14563 * acinclude.m4: Include ../../config/acx.m4.
14564 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14565 * configure, config.in: Regenerate.
14566 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14567 * server.c (gdbserver_version): Print PKGVERSION.
14568 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14569 (main): Adjust gdbserver_usage calls.
14570 * gdbreplay.c (version, host_name): Add declarations.
14571 (gdbreplay_version, gdbreplay_usage): New.
14572 (main): Accept --version and --help options.
14573
aeb75bf5
DJ		 145742008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14575
14576 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14577 (arm_breakpoint_at): Handle Thumb.
14578 (the_low_target): Add comment.
14579
76b233dd
UW		 145802008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14581
14582 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14583
08388c79
DE		 145842008-05-09 Doug Evans <dje@google.com>
14585
a3c83fae
DE		 14586 * server.h (decode_search_memory_packet): Declare.
14587 * remote-utils.c (decode_search_memory_packet): New fn.
14588 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14589 (handle_search_memory): New fn.
14590 (handle_query): Process qSearch:memory packets.
14591
bb9c3d36
UW		 145922008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14593
14594 * regcache.c (registers_length): Remove.
14595 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14596 full register packet.
14597 * regcache.h (registers_length): Remove prototype.
14598 * server.h (PBUFSIZ): Define to 16384.
14599
7284e1be
UW		 146002008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14601
14602 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14603 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14604 powerpc-64l.o, and powerpc-altivec64l.o.
14605 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14606 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14607 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14608 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14609 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14610 to srv_xmlfiles.
14611
14612 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14613 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14614 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14615 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14616 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14617 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14618 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14619 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14620 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14621 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14622 (clean): Update.
14623
14624 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14625 (init_registers_powerpc_32l): ... this new prototype.
14626 (init_registers_powerpc_32): Remove, replace by ...
14627 (init_registers_powerpc_altivec32l): ... this new prototype.
14628 (init_registers_powerpc_e500): Remove, replace by ...
14629 (init_registers_powerpc_e500l): ... this new prototype.
14630 (init_registers_ppc64): Remove, replace by ...
14631 (init_registers_powerpc_64l): ... this new prototype.
14632 (init_registers_powerpc_64): Remove, replace by ...
14633 (init_registers_powerpc_altivec64l): ... this new prototype.
14634 (ppc_num_regs): Set to 73.
14635 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14636 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14637 (ppc_cannot_store_register): Handle orig_r3 and trap.
14638 (ppc_arch_setup): Update init_registers_... calls.
14639 (ppc_fill_gregset): Handle orig_r3 and trap.
14640
14641 * inferiors.c (clear_inferiors): Reset current_inferior.
14642
fdc59709
PB		 146432008-04-23 Paolo Bonzini <bonzini@gnu.org>
14644
889bf7c5
PA		 14645 * acinclude.m4: Add override.m4.
14646 * configure: Regenerate.
fdc59709 14647
c9b2f845
UW		 146482008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14649
14650 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14651 initial call to init_register_ppc64.
14652
550512b8
UW		 146532008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14654
43aaf8b6
PA		 14655 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14656 single powerpc*-*-linux* case.
550512b8
UW		 14657 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14658
b6430ec3
UW		 146592008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14660
14661 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14662 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14663 from reg_xmlfiles.
14664 * linux-ppc-low.c: Include <elf.h>.
14665 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14666 (ppc_hwcap): New global variable.
14667 (ppc_regmap): Remove __SPE__ #ifdef sections.
14668 (ppc_regmap_e500): New global variable.
14669 (ppc_cannot_store_register): Update __SPE__ special case.
14670 (ppc_get_hwcap): New function.
14671 (ppc_arch_setup): Use it to determine whether inferior supports
14672 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14673 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14674 Do not access registers if target does not support AltiVec.
14675 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14676 Do not access registers if target does not support SPE.
14677 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14678
52fa2412
UW		 146792008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14680
14681 * linux-low.c (disabled_regsets, num_regsets): New.
14682 (use_regsets_p): Delete.
14683 (linux_wait_for_process): Clear disabled_regsets.
14684 (regsets_fetch_inferior_registers): Check and set it.
14685 (regsets_store_inferior_registers): Likewise.
14686 (linux_fetch_registers, linux_store_registers): Do not use
14687 use_regsets_p.
14688 (initialize_low): Allocate disabled_regsets.
14689
e28b3332
DJ		 146902008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14691
14692 * Makefile.in (LIBOBJS): New.
14693 (OBS): Use LIBOBJS.
14694 (memmem.o): New rule.
14695 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14696 * configure: Regenerated.
14697
4536995d
UW		 146982008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14699
14700 * server.c (handle_query): Never return "unsupported" for
14701 qXfer:features:read queries.
14702
221c031f
UW		 147032008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14704
14705 * server.c (get_features_xml): Fix inverted condition.
14706 (handle_query): Always support qXfer:feature:read.
14707
ccd213ac
DJ		 147082008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14709
14710 * server.c (wrapper_argv): New.
14711 (start_inferior): Handle wrapper_argv. If set, expect an extra
14712 trap.
14713 (gdbserver_usage): Document --wrapper.
14714 (main): Parse --wrapper.
14715
6fe305f7
UW		 147162008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14717
14718 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14719 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14720 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14721 (ppc_set_pc): Likewise.
14722 (ppc_arch_setup): New function.
14723 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14724 of collect_register.
889bf7c5 14725 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14726
5b0a002e
UW		 147272008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14728
14729 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14730 instead of linux-ppc64-low.o.
14731 * linux-ppc64-low.c: Remove file.
14732 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14733 (linux-ppc64-low.o): Remove rule.
14734
14735 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14736 (init_registers_powerpc_64): Likewise.
14737 (ppc_regmap): Conditionally define depending on __powerpc64__.
14738 (ppc_cannot_store_register): Do not special-case "fpscr" when
14739 compiled on __powerpc64__.
14740 (ppc_collect_ptrace_register): New function.
14741 (ppc_supply_ptrace_register): New function.
14742 (ppc_breakpoint): Change type to "unsigned int".
14743 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14744 (the_low_target): Conditionally provide initializers for the
889bf7c5 14745 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14746 collect_ptrace_register and supply_ptrace_register members.
14747
9b4b61c8
UW		 147482008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14749
14750 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14751 * server.c (gdbserver_xmltarget): Define.
14752 (get_features_xml): Use it to replace "target.xml" and arch_string.
14753
14754 * configure.srv: Remove srv_xmltarget. Add XML files that were
14755 mentioned there to srv_xmlfiles instead. Remove conditional tests
14756 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14757 srv_xmlfiles and srv_regobj to include all possible choices.
14758 * configure.ac (srv_xmltarget): Remove.
14759 (srv_xmlfiles): Do not add "target.xml".
14760 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14761 checks for supplementary target information.
14762 * configure: Regenerate.
14763 * Makefile.in (XML_TARGET): Remove.
14764 (target.xml): Remove rule.
14765 (clean): Do not clean up target.xml.
14766 (.PRECIOUS): Do not mention target.xml.
14767
14768 * target.h (struct target_ops): Remove arch_string member.
14769 * linux-low.c (linux_arch_string): Remove.
14770 (linux_target_ops): Remove arch_string initializer.
14771 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14772 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14773 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14774 * spu-low.c (spu_arch_string): Remove.
14775 (spu_target_ops): Remove arch_string initializer.
14776 * win32-low.c (win32_arch_string): Remove.
14777 (win32_target_ops): Remove arch_string initializer.
14778 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14779 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14780 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14781
ee1a7ae4
UW		 147822008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14783
14784 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14785 by collect_ptrace_register and supply_ptrace_register hooks.
14786 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14787 instead of checking for the_low_target.left_pad_xfer.
14788 (usr_store_inferior_registers): Use collect_ptrace_register callback
14789 instead of checking for the_low_target.left_pad_xfer.
14790
14791 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14792 (s390_supply_ptrace_register): Likewise.
14793 (s390_fill_gregset): Call s390_collect_ptrace_register.
14794 (the_low_target): Update.
14795
14796 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14797 (ppc_supply_ptrace_register): Likewise.
14798 (the_low_target): Update.
14799
14800 * linux-i386-low.c (the_low_target): Update.
14801 * linux-x86-64-low.c (the_low_target): Update.
14802
d61ddec4
UW		 148032008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14804
14805 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14806 reg-s390.o and reg-s390x.o.
14807
14808 * linux-low.c (new_inferior): New global variable.
14809 (linux_create_inferior, linux_attach): Set it.
14810 (linux_wait_for_process): Call the_low_target.arch_setup after the
14811 target has stopped for the first time.
14812 (initialize_low): Do not call the_low_target.arch_setup.
14813
14814 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14815 (s390_set_pc): Likewise.
14816 (s390_arch_setup): New function.
14817 (the_low_target): Use s390_arch_setup as arch_setup routine.
14818
14819 * regcache.c (realloc_register_cache): New function.
14820 (set_register_cache): Call it for each existing regcache.
14821
d05b4ac3
UW		 148222008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14823
14824 * server.h (init_registers): Remove prototype.
14825
14826 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14827 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14828 instead of init_registers ().
14829 * linux-arm-low.c (init_registers_arm): Add prototype.
14830 (init_registers_arm_with_iwmmxt): Likewise.
14831 (the_low_target): Add initializer for arch_setup field.
14832 * linux-cris-low.c (init_registers_cris): Add prototype.
14833 (the_low_target): Add initializer for arch_setup field.
14834 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14835 (the_low_target): Add initializer for arch_setup field.
14836 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14837 (the_low_target): Add initializer for arch_setup field.
14838 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14839 (the_low_target): Add initializer for arch_setup field.
14840 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14841 (the_low_target): Add initializer for arch_setup field.
14842 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14843 (the_low_target): Add initializer for arch_setup field.
14844 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14845 (init_registers_mips64_linux): Likewise.
14846 (the_low_target): Add initializer for arch_setup field.
14847 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14848 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14849 (the_low_target): Add initializer for arch_setup field.
14850 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14851 (init_registers_powerpc_64): Likewise.
14852 (the_low_target): Add initializer for arch_setup field.
14853 * linux-s390-low.c (init_registers_s390): Add prototype.
14854 (init_registers_s390x): Likewise.
14855 (the_low_target): Add initializer for arch_setup field.
14856 * linux-sh-low.c (init_registers_sh): Add prototype.
14857 (the_low_target): Add initializer for arch_setup field.
14858 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14859 (the_low_target): Add initializer for arch_setup field.
14860 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14861 (the_low_target): Add initializer for arch_setup field.
14862
14863 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14864 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14865 instead of init_registers ().
14866 * win32-arm-low.c (init_registers_arm): Add prototype.
14867 (the_low_target): Add initializer for arch_setup field.
14868 * win32-i386-low.c (init_registers_i386): Add prototype.
14869 (the_low_target): Add initializer for arch_setup field.
14870
14871 * spu-low.c (init_registers_spu): Add prototype.
14872 (initialize_low): Call initialie_registers_spu () instead of
14873 initialize_registers ().
14874
fd96d250
PA		 148752008-02-19 Pedro Alves <pedro@codesourcery.com>
14876
14877 * server.c (handle_v_requests): When handling the vRun and vAttach
14878 packets, if already debugging a process, don't kill it. Return an
14879 error instead.
14880
d41b6bb4
DJ		 148812008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14882
14883 * server.c (handle_query): Correct length check.
14884
5ac588cf
PA		 148852008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14886
14887 * win32-low.c (do_initial_child_stuff): Add process handle
14888 parameter. Set current_process_handle and current_process_id from the
14889 parameters. Clear globals.
14890 (win32_create_inferior): Don't set current_process_handle and
14891 current_process_id here. Instead pass them on the call to
14892 do_initial_child_stuff.
14893 (win32_attach): Likewise.
14894 (win32_clear_inferiors): New.
14895 (win32_kill): Don't close the current process handle or the
14896 current thread handle here. Instead call win32_clear_inferiors.
14897 (win32_detach): Don't open a new handle to the process. Call
14898 win32_clear_inferiors.
14899 (win32_join): Don't rely on current_process_handle; open a new
14900 handle using the process id.
14901 (win32_wait): Call win32_clear_inferiors when the inferior process
14902 has exited.
14903
ecd7ecbc
DJ		 149042008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14905
14906 * server.c (monitor_show_help): Add "exit".
14907
1525d545
MG		 149082008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14909
ecd7ecbc 14910 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14911 (clean): Add reg-xtensa.c.
14912 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14913 * configure.srv (xtensa*-*-linux*) New target.
14914 * linux-xtensa-low.c: New.
14915 * xtensa-xtregs.c: New.
1525d545 14916
59a016f0
PA		 149172008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14918
14919 * hostio.c: Don't include errno.h.
14920 (errno_to_fileio_errno): Move to hostio-errno.
14921 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14922 error number outputting to the target->hostio_last_error callback.
14923 (hostio_packet_error): Use FILEIO_EINVAL directly.
14924 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14925 calls to hostio_error.
14926 * hostio-errno.c: New.
14927 * server.h (hostio_last_error_from_errno): Declare.
14928 * target.h (target_ops): Add hostio_last_error member.
14929 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14930 as hostio_last_error handler.
889bf7c5 14931 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14932 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14933 (wince_hostio_last_error): New functions.
14934 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14935 as hostio_last_error handler.
14936 (win32_target_ops) [!_WIN32_WCE]: Register
14937 hostio_last_error_from_errno as hostio_last_error handler.
14938 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14939 (hostio-errno.o): New rule.
14940 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14941 * configure.srv (srv_hostio_err_objs): New variable. Default to
14942 hostio-errno.o.
14943 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14944 * configure: Regenerate.
14945
2d717e4f
DJ		 149462008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14947
14948 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14949 (linux_kill, linux_detach): Clean up the process list.
14950 * remote-utils.c (remote_open): Improve port number parsing.
14951 (putpkt_binary, input_interrupt): Only send interrupts if the target
14952 is running.
14953 * server.c (extended_protocol): Make static.
14954 (attached): Define earlier.
14955 (exit_requested, response_needed, program_argv): New variables.
14956 (target_running): New.
14957 (start_inferior): Clear attached here.
14958 (attach_inferior): Set attached here.
14959 (require_running): Define.
14960 (handle_query): Use require_running and target_running. Implement
14961 "monitor exit".
14962 (handle_v_attach, handle_v_run): New.
14963 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14964 (gdbserver_usage): Update.
14965 (main): Redo argument parsing. Handle --debug and --multi. Handle
14966 --attach along with other options or after the port. Save
14967 program_argv. Support no initial program. Resynchronize
14968 communication with GDB after an error. Handle "monitor exit".
14969 Use require_running and target_running. Always allow the extended
14970 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14971 restart in extended mode.
14972 * README: Refer to the GDB manual. Update --attach usage.
14973
7407e2de
AS		 149742007-12-20 Andreas Schwab <schwab@suse.de>
14975
14976 * linux-low.c (STACK_SIZE): Define.
14977 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14978 (linux_test_for_tracefork): Likewise.
14979
b65d95c5
DJ		 149802007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14981
14982 * linux-low.c (linux_wait_for_event): Update messages. Do not
14983 reinsert auto-delete breakpoints.
14984 * mem-break.c (struct breakpoint): Change return type of handler to
14985 int.
14986 (set_breakpoint_at): Update handler type.
14987 (reinsert_breakpoint_handler): Return 1 instead of calling
14988 delete_breakpoint.
14989 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14990 setting a new one.
14991 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14992 * mem-break.h (set_breakpoint_at): Update handler type.
14993 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14994 * win32-low.c (auto_delete_breakpoint): New.
14995 (get_child_debug_event): Use it.
14996
4e799345
DJ		 149972007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14998
14999 * configure.ac: Check for pread and pwrite.
15000 * hostio.c (handle_pread): Fall back to lseek and read.
15001 (handle_pwrite): Fall back to lseek and write.
15002 * config.in, configure: Regenerated.
15003
27524b67
DJ		 150042007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15005
15006 * server.c (myresume): Add own_buf argument.
15007 (main): Update calls.
15008
a20d5e98
DJ		 150092007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15010
15011 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15012 * remote-utils.c (remote_open): Do not call disable_async_io.
15013 (block_async_io): Delete.
15014 (unblock_async_io): Make static.
15015 (initialize_async_io): New.
15016 * server.c (handle_v_cont): Handle async I/O here.
15017 (myresume): Likewise. Move other common resume tasks here...
15018 (main): ... from here. Call initialize_async_io. Disable async
15019 I/O before the main loop.
15020 * server.h (initialize_async_io): Declare.
15021 (block_async_io, unblock_async_io): Delete prototypes.
15022 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15023
b79d787e
DJ		 150242007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15025
15026 * remote-utils.c (readchar): Allow binary data in received messages.
15027
d97903b2
PA		 150282007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15029
15030 * win32-low.c (attaching): New global.
15031 (win32_create_inferior): Clear the `attaching' global.
15032 (win32_attach): Set the `attaching' global.
15033 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15034 attaching. Only set a breakpoint at the entry point if not
15035 attaching.
15036
311de423
PA		 150372007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15038
15039 * server.c (main): Don't report dll events on the initial
15040 connection on attaches.
15041
6c2d16d2
PA		 150422007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15043
15044 * server.c (main): Relax numerical bases supported for the pid of
15045 the --attach command line argument.
15046
5ca906e6
PA		 150472007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15048
15049 * win32-low.c (win32_attach): Call OpenProcess before
15050 DebugActiveProcess, not after. Add last error output to error
15051 call.
15052
9c6c8194
PA		 150532007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15054
15055 * win32-low.c (win32_get_thread_context)
15056 (win32_set_thread_context): New functions.
15057 (thread_rec): Use win32_get_thread_context.
15058 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15059 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15060 field.
15061
4d5d1aaa
PA		 150622007-12-03 Leo Zayas
15063 Pedro Alves <pedro_alves@portugalmail.pt>
15064
15065 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15066 global variables.
15067 (child_add_thread): Minor cleanup.
15068 (child_continue): Resume artificially suspended threads before
15069 calling ContinueDebugEvent.
15070 (suspend_one_thread): New.
15071 (fake_breakpoint_event): New.
15072 (get_child_debug_event): Change return type to int. Check here if
15073 gdb sent an interrupt request. If a soft interrupt was requested,
15074 fake a breakpoint event. Return 0 if there is no event to handle,
15075 and 1 otherwise.
15076 (win32_wait): Don't check here if gdb sent an interrupt request.
15077 Ensure there is a valid event to handle.
15078 (win32_request_interrupt): Add soft interruption method as last
15079 resort.
15080
c436e841
PA		 150812007-12-03 Leo Zayas
15082 Pedro Alves <pedro_alves@portugalmail.pt>
15083
15084 * win32-low.h (win32_thread_info): Add descriptions to the
15085 structure members. Replace `suspend_count' counter by a
15086 `suspended' flag.
15087 * win32-low.c (thread_rec): Update condition of when to get the
15088 context from the inferior. Rely on ContextFlags being set if it
15089 has already been retrieved. Only suspend the inferior thread if
15090 we haven't already. Warn if that fails.
15091 (continue_one_thread): s/suspend_count/suspended/. Only call
15092 ResumeThread once. Warn if that fails.
15093
e7b5fa67
PA		 150942007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15095
15096 * win32-low.c (win32_wait): Don't read from the inferior when it
15097 has already exited.
15098
a385171d
PA		 150992007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15100
15101 * Makefile.in (win32_low_h): New variable.
15102 (win32-low.o): Add dependency on $(win32_low_h).
15103 (win32-arm-low.o, win32-i386-low.o): New rules.
15104
f80c84b3
DJ		 151052007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15106
15107 * hostio.c: Correct copyright year.
15108
a6b151f1
DJ		 151092007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15110
15111 * Makefile.in (OBS): Add hostio.o.
15112 (hostio.o): New rule.
15113 * server.h (handle_vFile): Declare.
15114 * hostio.c: New file.
15115 * server.c (handle_v_requests): Take packet_len and new_packet_len
15116 for binary packets. Call handle_vFile.
15117 (main): Update call to handle_v_requests.
15118
f9387fc3
DJ		 151192007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15120
15121 * linux-low.c: Include <sched.h>.
15122
51c2684e
DJ		 151232007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15124
15125 * linux-low.c (linux_tracefork_grandchild): New.
15126 (linux_tracefork_child): Use clone.
15127 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15128
75f83163
JB		 151292007-10-31 Joel Brobecker <brobecker@adacore.com>
15130
15131 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15132
da5898ce
DJ		 151332007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15134
15135 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15136
24a09b5f
DJ		 151372007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15138
15139 * inferiors.c (change_inferior_id): Delete.
15140 (add_pid_to_list, pull_pid_from_list): New.
15141 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15142 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15143 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15144 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15145 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15146 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15147 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15148 (using_threads): Always set to 1.
15149 (handle_extended_wait): New.
15150 (add_process): Do not set TID.
15151 (linux_create_inferior): Set must_set_ptrace_flags.
15152 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15153 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15154 (linux_thread_alive): Rename TID argument to LWPID.
15155 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15156 (linux_wait_for_event): Do not use TID or check using_threads. Update
15157 call to dead_thread_notify. Call handle_extended_wait.
15158 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15159 (send_sigstop): Delete sigstop_sent.
15160 (wait_for_sigstop): Avoid TID.
15161 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15162 (linux_test_for_tracefork): New.
15163 (linux_lookup_signals): Use thread_db_active and
15164 linux_supports_tracefork_flag.
15165 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15166 * linux-low.h (get_process_thread): Avoid TID.
15167 (struct process_ifo): Move thread_known and tid to the end. Remove
15168 sigstop_sent.
15169 (linux_attach_lwp, thread_db_init): Update prototypes.
15170 * server.h (change_inferior_id): Delete prototype.
15171 (add_pid_to_list, pull_pid_from_list): New prototypes.
15172 * thread-db.c (thread_db_use_events): New.
15173 (find_first_thread): Rename to...
15174 (find_one_thread): ...this. Update callers and messages. Do not
15175 call fatal. Check thread_db_use_events. Do not call
15176 change_inferior_id or new_thread_notify.
15177 (maybe_attach_thread): Update. Do not call new_thread_notify.
15178 (thread_db_init): Set thread_db_use_events. Check use_events.
15179 * utils.c (fatal, warning): Correct message prefix.
15180
30ed0a8f
DJ		 151812007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15182
15183 * Makefile.in (clean): Remove new files.
15184 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15185 (powerpc-64.o, powerpc-64.c): New rules.
15186 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15187 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15188 with SPE.
15189 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15190 SPE targets.
15191 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15192 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15193 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15194 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15195 (target_regsets): Add AltiVec and SPE register sets.
15196 * configure.ac: Check for AltiVec and SPE.
15197 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15198 (ppc_fill_vrregset, ppc_store_vrregset): New.
15199 (target_regsets): Add AltiVec register set.
15200 * configure: Regenerated.
15201
fd462a61
DJ		 152022007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15203
15204 * linux-low.c (O_LARGEFILE): Define.
15205 (linux_read_memory): Use /proc/PID/mem.
15206 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15207 * configure, config.in: Regenerated.
15208
69f223ed
DJ		 152092007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15210
15211 * linux-low.c (linux_wait_for_event): Do not pass signals while
15212 single-stepping.
15213
aec18585
PA		 152142007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15215
15216 * win32-low.c (create_process): New.
15217 (win32_create_inferior): Use create_process instead of
15218 CreateProcess. If create_process failed retry appending an ".exe"
15219 suffix. Store the GetLastError result immediatelly after
15220 create_process calls and use it on the call to error.
15221
34d86ddd
PA		 152222007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15223
15224 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15225
5a0e3bd0
JB		 152262007-08-23 Joel Brobecker <brobecker@adacore.com>
15227
15228 * configure.ac: Switch license to GPLv3.
15229
f88c79e6
MS		 152302007-08-01 Michael Snyder <msnyder@access-company.com>
15231
15232 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15233
6b3d9b83
PA		 152342007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15235
15236 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15237 typedef.
15238 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15239 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15240 CloseToolhelp32Snapshot.
15241 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15242 CloseToolhelp32Snapshot.
15243
c588c53c
MS		 152442007-07-27 Michael Snyder <michael.snyder@access-company.com>
15245
15246 * server.c (main): Check for inferior exit before main loop.
15247
aa0403d9
PA		 152482007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15249
15250 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15251 instead of on tmp_desc.
15252
255e7678
DJ		 152532007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15254 Daniel Jacobowitz <dan@codesourcery.com>
15255
15256 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15257 (add_thread): Minor cleanups.
15258 (clear_inferiors): Move lower in the file. Clear the DLL
15259 list.
15260 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15261 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15262 (xml_escape_text): New.
15263 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15264 for qSupported.
15265 (handle_v_cont): Report errors.
15266 (gdbserver_version): Update.
15267 (main): Correct size of own_buf. Do not report initial DLL events.
15268 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15269 (unloaded_dll, xml_escape_text): New.
15270 * win32-low.c (enum target_waitkind): Update comments.
15271 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15272 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15273 (win32_EnumProcessModules, win32_GetModuleInformation)
15274 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15275 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15276 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15277 (win32_Module32First, win32_Module32Next, load_toolhelp)
15278 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15279 (get_child_debug_event): Handle DLL events.
15280 (win32_wait): Likewise.
15281
0d37add9
DJ		 152822007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15283
15284 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15285 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15286
45e2715e
PA		 152872007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15288
15289 * win32-low.c (handle_output_debug_string): Ignore event if not
15290 waiting.
15291
c5674cf1
PA		 152922007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15293
15294 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15295
2bbe3cc1
DJ		 152962007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15297
15298 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15299
ae13219e
DJ		 153002007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15301
15302 * inferiors.c (change_inferior_id): Add comment.
15303 * linux-low.c (check_removed_breakpoint): Add an early
15304 prototype. Improve debug output.
15305 (linux_attach): Doc update.
15306 (linux_detach_one_process, linux_detach): Clean up before releasing
15307 each process.
15308 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15309 * linux-low.h (struct process_info): Doc improvement.
15310 * mem-break.c (delete_all_breakpoints): New.
15311 * mem-break.h (delete_all_breakpoints): New prototype.
15312 * thread-db.c (find_first_thread): New.
15313 (thread_db_create_event): Call it instead of
15314 thread_db_find_new_threads. Clean up unused variables.
15315 (maybe_attach_thread): Remove first thread handling.
15316 (thread_db_find_new_threads): Use find_first_thread.
15317 (thread_db_get_tls_address): Likewise.
15318
4105de34
DJ		 153192007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15320
15321 * thread-db.c (thread_db_find_new_threads): Add prototype.
15322 (thread_db_create_event): Check for the main thread before adding
15323 a new thread.
15324 (maybe_attach_thread): Only enable event reporting if TID == 0.
15325 (thread_db_get_tls_address): Check for new threads.
15326
2b876972
DJ		 153272007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15328
15329 * linux-low.c (linux_create_inferior): Try execv before execvp.
15330 * spu-low.c (spu_create_inferior): Likewise.
15331
7a245884
DJ		 153322007-06-13 Mike Frysinger <vapier@gentoo.org>
15333
15334 * linux-low.c (linux_create_inferior): Change execv to execvp.
15335 * spu-low.c (spu_create_inferior): Likewies.
15336
117ce543
DJ		 153372007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15338
15339 * Makefile.in (clean): Clean new files instead of deleted ones.
15340 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15341 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15342 rules.
15343 * configure.srv: Specify XML files and new regformats for MIPS and
15344 MIPS64 GNU/Linux.
15345 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15346 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15347 an entry for the restart register.
15348 (mips_cannot_fetch_register, mips_cannot_store_register)
15349 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15350 register names to match the XML descriptions.
15351 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15352 restart register instead of $0.
15353
0e7f50da
UW		 153542007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15355 Markus Deuling <deuling@de.ibm.com>
15356
15357 * remote-utils.c (decode_xfer_write): New function.
15358 * server.h (decode_xfer_write): Add prototype.
15359 * server.c (handle_query): Add PACKET_LEN argument. Support
15360 qXfer:spu:read and qXfer:spu:write packets.
15361 (main): Pass packet_len to handle_query.
15362 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15363 * target.h (target_ops): Add qxfer_spu.
15364
374c1d38
UW		 153652007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15366
15367 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15368 accessing non-seekable spufs files.
15369
bb63802a
UW		 153702007-05-16 Markus Deuling <deuling@de.ibm.com>
15371
889bf7c5 15372 * server.c (handle_query): Add reply for qC packet.
bb63802a 15373
7390519e
PA		 153742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15375 Leo Zayas <lerele@champenstudios@com>
15376
15377 * server.h (check_remote_input_interrupt_request): New function.
15378 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15379 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15380 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15381 (check_remote_input_interrupt_request): New function.
15382 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15383 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15384 winapi_GenerateConsoleCtrlEvent): New typedefs.
15385 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15386 to 250 ms.
15387 (win32_wait): Check for remote interrupt request
15388 with check_remote_input_interrupt_request.
15389 (win32_request_interrupt): New function.
15390 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15391
34b34921
PA		 153922007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15393
15394 * win32-low.c (debug_registers_changed,
15395 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15396 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15397 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15398 (thread_rec): Get context using the low target.
15399 (child_add_thread): Call thread_added on the low target,
15400 which does the same thing.
15401 (regptr): Delete.
15402 (do_initial_child_stuff): Remove debug registers references.
15403 Set context using the low target. Resume threads after
15404 setting the contexts.
15405 (child_continue): Remove dead variable. Remove debug
15406 registers references.
15407 (child_fetch_inferior_registers): Go through the low target.
15408 (do_child_store_inferior_registers): Remove.
15409 (child_store_inferior_registers): Go through the low target.
15410 (win32_resume): Remove debug registers references.
15411 Set context using the low target.
15412 (handle_exception): Change return type to void. Don't record
15413 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15414 first chance exception.
889bf7c5 15415 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15416 goto loop. Always return after waiting for debug event.
15417 (win32_wait): Convert to switch statement. Handle spurious
15418 events.
15419
15420 * win32-i386-low.c (debug_registers_changed,
15421 debug_registers_used): New.
15422 (initial_stuff): Rename to ...
15423 (i386_initial_stuff): ... this. Clear debug registers
15424 state variables.
15425 (store_debug_registers): Delete.
15426 (i386_get_thread_context): New.
15427 (load_debug_registers): Delete.
15428 (i386_set_thread_context): New.
15429 (i386_thread_added): New.
15430 (single_step): Rename to ...
15431 (i386_single_step): ... this.
15432 (do_fetch_inferior_registers): Rename to ...
15433 (i386_fetch_inferior_register): ... this.
15434 (i386_store_inferior_register): New.
15435 (the_low_target): Adapt to new interface.
15436
15437 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15438 (arm_get_thread_context): New.
15439 (arm_set_thread_context): New.
15440 (regptr): New.
15441 (do_fetch_inferior_registers): Rename to ...
15442 (arm_fetch_inferior_register): ... this.
15443 (arm_store_inferior_register): New.
15444 (arm_wince_breakpoint): Reimplement as unsigned long.
15445 (arm_wince_breakpoint_len): Define.
15446 (the_low_target): Adapt to new interface.
15447
15448 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15449 load_debug_registers. Add get_thread_context, set_thread_context,
15450 thread_added and store_inferior_register. Rename
15451 fetch_inferior_registers to fetch_inferior_register.
15452 (regptr): Remove declaration.
15453
dd6953e1
PA		 154542007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15455
15456 * linux-low.c (linux_detach): Change return type to int. Return 0.
15457 * spu-low.c (spu_detach): Likewise.
15458
444d6139
PA		 154592007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15460
15461 * target.h (target_ops): Change return type of detach to int.
15462 Add join.
15463 (join_inferior): New.
15464 * server.c (main): Don't skip detach support on mingw32.
15465 If the inferior doesn't support detaching return error.
15466 Call join_inferior instead of using waitpid.
15467 * linux-low.c (linux_join): New.
15468 (linux_target_op): Add linux_join.
15469 * spu-low.c (spu_join): New.
15470 (spu_target_ops): Add spu_join.
15471 * win32-low.c (win32_detach): Adapt to new interface.
15472 Reopen current_process_handle before detaching. Issue a child
15473 resume before detaching.
15474 (win32_join): New.
15475 (win32_target_op): Add win32_join.
15476
1d5315fe
PA		 154772007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15478
15479 * win32-low.c (win32-attach): Fix return value.
15480 * target.h (target_ops): Describe ATTACH return values.
15481
bf914831
PA		 154822007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15483
15484 * win32-low.c (GETPROCADDRESS): Define.
15485 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15486 (winapi_DebugSetProcessKillOnExit): Likewise.
15487 (win32_create_inferior): Force usage of ansi CreateProcessA.
15488 (win32_attach): Use GETPROCADDRESS.
15489 (win32_detach): Likewise.
15490
f72f3e60
PA		 154912007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15492
15493 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15494
ed50f18f
PA		 154952007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15496
15497 * win32-low.c: Commit leftover changes from 2007-03-29.
15498
0c2ead7e
DJ		 154992007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15500
15501 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15502 fields short instead of int. Add explicit padding.
15503 (i387_cache_to_fsave): Remove unnecessary casts.
15504 (i387_fsave_to_cache): Doc fix.
15505 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15506
73725ff3
DJ		 155072007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15508
15509 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15510 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15511
d99f33d8
PA		 155122007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15513
15514 * configure.srv (arm*-*-mingw32ce*): Move near the other
15515 arm targets.
15516
68070c10
PA		 155172007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15518
2482afc6 15519 * configure.ac: Add errno checking.
68070c10
PA		 15520 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15521 sys/file.h and malloc.h.
15522 (AC_CHECK_DECLS): Add perror.
15523 (srv_mingwce): Handle.
2482afc6 15524 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15525 win32-i386-low.o to srv_tgtobj.
15526 (i[34567]86-*-mingw*): Likewise.
15527 (arm*-*-mingw32ce*): Add case.
15528 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15529 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15530 [__MINGW32CE__] (strerror): New function.
15531 [__MINGW32CE__] (errno): Define to GetLastError.
15532 [__MINGW32CE__] (COUNTOF): New macro.
15533 (remote_open): Remove extra close call.
15534 * mem-break.c (delete_breakpoint_at): New function.
15535 * mem-break.h (delete_breakpoint_at): Declare.
15536 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15537 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15538 [USE_WIN32API] (read, write): Add char* casts.
15539 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15540 * server.h: Include wincecompat.h on Windows CE.
15541 [HAVE_ERRNO_H]: Check.
15542 (perror): Declare if not declared.
15543 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15544 (perror_with_name): Remove errno declaration.
15545 * wincecompat.h: New.
15546 * wincecompat.c: New.
15547 * win32-low.h: New.
15548 * win32-arm-low.c: New.
15549 * win32-i386-low.c: New.
15550 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15551 (OUTMSG2): Make it safe.
15552 (_T): New macro.
15553 (COUNTOF): New macro.
15554 (NUM_REGS): Get it from the low target.
15555 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15556 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15557 (thread_rec): Let low target handle debug registers.
15558 (child_add_thread): Likewise.
15559 (child_init_thread_list): Likewise.
15560 (continue_one_thread): Likewise.
15561 (regptr): New.
15562 (do_child_fetch_inferior_registers): Move to ...
15563 * win32-i386-low.c: ... here, and rename to ...
15564 (do_fetch_inferior_registers): ... this.
889bf7c5 15565 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15566 Go through the low target.
15567 (do_child_store_inferior_registers): Use regptr.
15568 (strwinerror): New function.
15569 (win32_create_inferior): Handle Windows CE.
15570 Use strwinerror instead of strerror on Windows error
15571 codes. Add program to the error output.
15572 Don't close the main thread handle on Windows CE.
15573 (win32_attach): Use coredll.dll on Windows CE.
15574 (win32_kill): Close current process and current
15575 thread handles.
15576 (win32_detach): Use coredll.dll on Windows CE.
15577 (win32_resume): Let low target handle debug registers, and
15578 step request.
15579 (handle_exception): Add/Remove initial breakpoint. Avoid
15580 non-existant WSTOPSIG on Windows CE.
15581 (win32_read_inferior_memory): Cast to remove warning.
15582 (win32_arch_string): Go through the low target.
15583 (initialize_low): Call set_breakpoint_data with the low
15584 target's breakpoint.
15585 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15586 FOP_REGNUM, mappings): Move to ...
15587 * win32-i386-low.c: ... here.
15588 * win32-low.c (win32_thread_info): Move to ...
15589 * win32-low.h: ... here.
15590 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15591 win32-arm-low.c and wincecompat.c.
15592 (all:): Add $EXEEXT.
15593 (install-only:): Likewise.
15594 (gdbserver:): Likewise.
15595 (gdbreplay:): Likewise.
15596 * config.in: Regenerate.
15597 * configure: Regenerate.
15598
41093d81
PA		 155992007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15600
15601 * win32-low.c: Rename typedef thread_info to
15602 win32_thread_info throughout.
15603
544afa54
PA		 156042007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15605
15606 * win32-i386-low.c: Rename to ...
15607 * win32-low.c: ... this.
15608 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15609 * Makefile.in: Likewise.
15610
bce7165d
PA		 156112007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15612
15613 * remote-utils.c (monitor_output): Constify msg parameter.
15614 * server.h (monitor_output): Likewise.
15615 * win32-i386-low.c (handle_output_debug_string): New.
15616 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15617 handle_output_debug_string.
15618 (get_child_debug_event): Likewise.
15619
506c7aa0
DJ		 156202007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15621
15622 * server.c (main): Correct strtoul check.
15623
42c81e2a
DJ		 156242007-03-27 Jon Ringle <jon@ringle.org>
15625
15626 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15627
9453113a
DJ		 156282007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15629
15630 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15631
64a69107
DJ		 156322007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15633
15634 * terminal.h: Check HAVE_SGTTY_H.
15635
156362007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15637
15638 * remote-utils.c (remote_open): Print out the assigned port number.
15639
c74d0ad8
DJ		 156402007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15641
15642 * remote-utils.c (monitor_output): New function.
15643 * server.c (debug_threads): Define here.
15644 (monitor_show_help): New function.
15645 (handle_query): Handle qRcmd.
15646 (main): Do not handle 'd' packet.
15647 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15648 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15649 of debug_threads.
15650
de7c3b4a
PA		 156512007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15652
15653 * Makefile.in (EXEEXT): New.
15654 (clean): Use $(EXEEXT).
15655
ef57601b
PA		 156562007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15657
15658 * target.h (target_ops): Rename send_signal to request_interrupt,
15659 and remove enum target_signal parameter.
15660 * linux-low.c (linux_request_interrupt): Rename from
15661 linux_send_signal, and always send SIGINT.
15662 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15663 and always send SIGINT.
15664 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15665 of send_signal.
15666 (input_interrupt): Likewise.
15667
820f2bda
PA		 156682007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15669
15670 * server.c (get_features_xml): Check if target implemented
15671 arch_string.
15672 * win32-i386-low.c (win32_arch_string): New.
15673 (win32_target_ops): Add win32_arch_string as arch_string member.
15674
ab39bf24
UW		 156752007-02-22 Markus Deuling <deuling@de.ibm.com>
15676
15677 * spu-low.c (spu_arch_string): New.
15678 (spu_target_ops): Add spu_arch_string.
15679
61ff6e04
DJ		 156802007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15681
15682 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15683 * configure.ac: Do not check for terminal.h.
15684 * configure, config.in: Regenerated.
15685
fb1e4ffc
DJ		 156862007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15687
15688 * Makefile.in (OBS): Add $(XML_BUILTIN).
15689 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15690 (clean): Update.
15691 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15692 (arm-with-iwmmxt.c): New.
15693 * config.in, configure: Regenerate.
15694 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15695 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15696 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15697 (arm*-*-linux*): Add iWMMXt and regset support.
15698 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15699 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15700 (arm_store_wmmxregset, target_regsets): New.
15701 * server.c (get_features_xml): Take annex argument. Check builtin
15702 XML documents.
15703 (handle_query): Handle multiple annexes.
15704
0f48aa01
DJ		 157052007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15706
15707 * remote-utils.c [USE_WIN32API] (read, write): Define.
15708 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15709 write.
15710
23181151
DJ		 157112007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15712
15713 * linux-i386-low.c (the_low_target): Set arch_string.
15714 * linux-x86-64-low.c (the_low_target): Likewise.
15715 * linux-low.c (linux_arch_string): New.
15716 (linux_target_ops): Add it.
15717 * linux-low.h (struct linux_target_ops): Add arch_string.
15718 * server.c (write_qxfer_response): Use const void * for DATA.
15719 (get_features_xml): New.
15720 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15721 * target.h (struct target_ops): Add arch_string method.
15722
9d606399
DJ		 157232007-01-03 Denis Pilat <denis.pilat@st.com>
15724 Daniel Jacobowitz <dan@codesourcery.com>
15725
15726 * linux-low.c (linux_kill): Handle being called with no threads.
15727 * win32-i386-low.c (win32_kill): Likewise.
15728 (get_child_debug_event): Clear current_process_handle.
15729
157302006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15731 Daniel Jacobowitz <dan@codesourcery.com>
15732
15733 * remote-utils.c (remote_open): Check the type of specified
15734 serial port devices before opening them.
15735 * server.c (main): Kill the inferior if an error occurs during
15736 the first remote_open.
15737
a5e13d24
DJ		 157382006-12-05 Markus Deuling <deuling@de.ibm.com>
15739
15740 * README: Update supported targets.
15741
186947f7
DJ		 157422006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15743
15744 * Makefile.in (clean): Remove reg-mips64.c.
15745 (reg-mips64.c, reg-mips64.o): New rules.
15746 * configure.srv: Handle mips64. Include regset support for mips.
15747 * linux-mips-low.c (union mips_register): New.
15748 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15749 (mips_breakpoint, mips_breakpoint_at): Use int.
15750 (mips_collect_register, mips_supply_register)
15751 (mips_collect_register_32bit, mips_supply_register_32bit)
15752 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15753 (mips_store_fpregset, target_regsets): New.
15754 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15755
a13e2c95
UW		 157562006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15757
15758 * configure.srv: Add target "spu*-*-*".
15759 * Makefile.in (clean): Remove reg-spu.c.
15760 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15761 * spu-low.c: New file.
15762
cb7283db
DJ		 157632006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15764
15765 * configure.ac: Correct td_thr_tls_get_addr test.
15766 * configure: Regenerated.
15767
89be2091
DJ		 157682006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15769
15770 * linux-low.c (linux_wait_for_event): Reformat. Use the
15771 pass_signals array.
15772 * remote-utils.c (decode_address_to_semicolon): New.
15773 * server.c (pass_signals, handle_general_set): New.
15774 (handle_query): Mention QPassSignals for qSupported.
15775 (main): Call handle_general_set.
15776 * server.h (pass_signals, decode_address_to_semicolon): New.
15777
000ef4f0
DJ		 157782006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15779
15780 * server.c (handle_query): Correct error handling for read_auxv.
15781
b7149293
UW		 157822005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15783
15784 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15785 and srv_linux_thread_db to yes.
15786 * linux-s390-low.c (s390_fill_gregset): New function.
15787 (target_regsets): Define data structure.
15788
dae5f5cf
DJ		 157892006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15790
15791 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15792 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15793 * config.in, configure: Regenerated.
15794 * inferiors.c (gdb_id_to_thread): New function.
15795 (gdb_id_to_thread_id): Use it.
15796 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15797 * linux-low.h (struct process_info): Add th member.
15798 (thread_db_get_tls_address): New prototype.
15799 * remote-utils.c (decode_address): Make non-static.
15800 * server.c (handle_query): Handle qGetTLSAddr.
15801 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15802 * target.h (struct target_ops): Add get_tls_address.
15803 * thread-db.c (maybe_attach_thread): Save the thread handle.
15804 (thread_db_get_tls_address): New.
15805
32ca6d61
DJ		 158062006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15807
15808 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15809 (linux_resume_one_process): Take a siginfo_t *. Update all
15810 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15811 (struct pending_signals): Add a siginfo_t.
15812 (linux_wait_for_process): Always set last_status.
15813 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15814 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15815 * linux-low.h (struct process_info): Add last_status.
15816
5ffff7c1
DJ		 158172006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15818
15819 * remote-utils.c (try_rle): New function.
15820 (putpkt_binary): Use it.
15821
8695c747
DJ		 158222006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15823
15824 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15825 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15826 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15827 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15828 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15829 point registers.
15830
290fadea
RS		 158312006-08-08 Richard Sandiford <richard@codesourcery.com>
15832
15833 * server.c (terminal_fd): New variable.
15834 (old_foreground_pgrp): Likewise.
15835 (restore_old_foreground_pgrp): New function.
15836 (start_inferior): Record the terminal file descriptor in terminal_fd
15837 and its original foreground group in old_foreground_pgrp. Register
15838 restore_old_foreground_pgrp with atexit().
15839
9f2e1e63
DJ		 158402006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15841
15842 * server.c (handle_query): Correct qPart to qXfer.
15843
b80864fb
DJ		 158442006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15845
15846 * configure.ac: Check for more headers which are missing on
15847 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15848 * configure.srv: Add Cygwin and mingw32.
15849 * remote-utils.c: Don't include headers unconditionally which
15850 are missing on mingw32. Include <winsock.h> for mingw32.
15851 (remote_open): Adjust for mingw32 support. Flush
15852 standard error after writing to it.
15853 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15854 (unblock_async_io, enable_async_io, disable_async_io)
15855 (readchar, getpkt): Update for Winsock support.
15856 (prepare_resume_reply): Expect a protocol signal number.
15857 * server.c: Disable <sys/wait.h> on mingw32.
15858 (start_inferior): Adjust for mingw32 support. Flush
15859 standard error after writing to it.
15860 (attach_inferior): Likewise. Use protocol signal
15861 numbers.
15862 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15863 and names.
15864 * win32-i386-low.c: New file.
15865 * Makefile.in (XM_CLIBS): Set.
15866 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15867 (win32-i386-low.o): New dependency rule.
15868 * linux-low.c (linux_wait): Use target signal numbers.
15869 * target.h (struct target_ops): Doc fix.
15870 * server.h (target_signal_to_name): New prototype.
15871 * gdbreplay.c: Don't include headers unconditionally which
15872 are missing on mingw32. Include <winsock.h> for mingw32.
15873 (remote_close, remote_open): Adjust for Winsock support.
15874 * configure, config.in: Regenerated.
15875
0876f84a
DJ		 158762006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15877
15878 * server.c (decode_xfer_read, write_qxfer_response): New.
15879 (handle_query): Take a packet length argument. Handle
15880 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15881 the qSupported response.
15882 (main): Update call to handle_query.
15883
01f9e8fa
DJ		 158842006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15885
15886 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15887 (putpkt_binary): Renamed from putpkt and adjusted for binary
15888 data.
15889 (putpkt): New wrapper for putpkt_binary.
15890 (readchar): Don't mask off the high bit.
15891 (decode_X_packet): New function.
15892 * server.c (main): Call putpkt_binary if a handler sets the packet
15893 length. Save the length of the incoming packet. Handle 'X'.
15894 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15895
be2a5f71
DJ		 158962006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15897
15898 * server.c (handle_query): Handle qSupported.
15899
ea025f5f
DJ		 159002006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15901
15902 * remote-utils.c (all_symbols_looked_up): New variable.
15903 (look_up_one_symbol): Check it.
15904 * server.h (look_up_one_symbol): New declaration.
15905 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15906
9308fc88
DJ		 159072006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15908
15909 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15910 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15911 (PTRACE_GET_THREAD_AREA): Define.
15912 (ps_get_thread_area): New function.
15913
52fb6437
NS		 159142006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15915
15916 * configure.srv (m68k*-*-uclinux*): New target.
15917 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15918 (linux_resume_one_process): Remove extraneous cast.
15919 (linux_read_offsets): New.
15920 (linux_target_op): Add linux_read_offsets on mmuless systems.
15921 * server.c (handle_query): Add qOffsets logic.
15922 * target.h (struct target_ops): Add read_offsets.
15923
21b0f40c
DJ		 159242006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15925
15926 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15927 (PTRACE_GET_THREAD_AREA): Define.
15928 (ps_get_thread_area): New function.
15929 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15930 (linux-x86-64-low.o): Update.
15931
0050a760
DJ		 159322006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15933
15934 * configure.ac: Remove checks for prfpregset_t.
15935 * gdb_proc_service.h: New file.
15936 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15937 new "gdb_proc_service.h".
15938 * proc-service.c: Likewise.
15939 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15940 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15941 * Makefile.in (gdb_proc_service_h): Updated.
15942 * configure, config.in: Regenerated.
15943
b92a518e
DJ		 159442006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15945
15946 * remote-utils.c (prepare_resume_reply): Move declaration
15947 of gdb_id_from_wait to the top of the block.
15948
545587ee
DJ		 159492006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15950
15951 * linux-low.c (regsets_store_inferior_registers): Read the regset
15952 from the target before filling it.
15953
9db87ebd
DJ		 159542006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15955
15956 * server.c (attach_inferior): Return SIGTRAP for a successful
15957 attach.
15958
dd24457d
DJ		 159592006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15960
15961 * Makefile.in (OBS): Add version.o.
15962 (STAGESTUFF): Delete.
15963 (version.o): Add dependencies.
15964 (version.c): Replace rule.
15965 (clean): Remove version.c.
15966 * server.c (gdbserver_version): New.
15967 (gdbserver_usage): Use printf.
15968 (main): Handle --version and --help.
15969 * server.h (version, host_name): Add declarations.
15970
6f0f660e
EZ		 159712005-12-23 Eli Zaretskii <eliz@gnu.org>
15972
889bf7c5
PA		 15973 * linux-arm-low.c:
15974 * linux-arm-low.c:
15975 * inferiors.c:
15976 * i387-fp.h:
15977 * i387-fp.c:
15978 * gdbreplay.c:
15979 * regcache.c:
15980 * proc-service.c:
15981 * mem-break.h:
15982 * mem-break.c:
15983 * linux-x86-64-low.c:
15984 * linux-sh-low.c:
15985 * linux-s390-low.c:
15986 * linux-ppc64-low.c:
15987 * linux-ppc-low.c:
15988 * linux-mips-low.c:
15989 * linux-m68k-low.c:
15990 * linux-m32r-low.c:
15991 * linux-low.h:
15992 * linux-low.c:
15993 * linux-ia64-low.c:
15994 * linux-i386-low.c:
15995 * linux-crisv32-low.c:
15996 * thread-db.c:
15997 * terminal.h:
15998 * target.h:
15999 * target.c:
16000 * server.h:
16001 * server.c:
16002 * remote-utils.c:
16003 * regcache.h:
16004 * utils.c:
16005 * Makefile.in:
16006 * configure.ac:
6f0f660e
EZ		 16007 * gdbserver.1: Add (C) after Copyright. Update the FSF
16008 address.
16009
9d1fb177
DJ		 160102005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16011
16012 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16013 (arm_breakpoint_at): Recognize both breakpoints.
16014 (the_low_target): Use the correct breakpoint instruction.
16015
011a70c2
DJ		 160162005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16017
16018 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16019 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16020 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16021 (the_low_target): Update.
16022
7fb85e41
AS		 160232005-10-25 Andreas Schwab <schwab@suse.de>
16024
16025 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16026
16027 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16028 (ia64_num_regs): Reduce to 462.
16029
3db0444b
DJ		 160302005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16031
16032 * acinclude.m4: Correct quoting.
16033 * aclocal.m4: Regenerated.
16034
16035 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16036 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16037 (thread_db_init): Call thread_db_err_str.
16038 * configure.ac: Check for TD_VERSION.
16039 * config.in, configure: Regenerated.
16040
bee0189a
DJ		 160412005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16042
16043 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16044
e9d25b98
DJ		 160452005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16046
16047 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16048 is not available. Define HAVE_PTRACE_GETREGS if it is.
16049 * config.in, configure: Regenerated.
16050 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16051 * linux-i386-low.c, linux-m68k-low.c: Update to use
16052 HAVE_PTRACE_GETREGS.
16053 * linux-low.c (regsets_fetch_inferior_registers)
16054 (regsets_store_inferior_registers): Only return 0 if we processed
16055 GENERAL_REGS.
16056 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16057 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16058
a06660f7
DJ		 160592005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16060
16061 * inferiors.c (struct thread_info): Add gdb_id.
16062 (add_thread): Add gdb_id argument.
16063 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16064 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16065 calls to add_thread.
16066 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16067 * server.c (handle_query): Use thread_to_gdb_id.
16068 (handle_v_cont, main): Use gdb_id_to_thread_id.
16069 * server.h (add_thread): Update prototype.
16070 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16071 prototypes.
16072
5a1f5858
DJ		 160732005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16074
16075 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16076 left-padded registers.
16077 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16078 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16079
e122f1f5
SE		 160802005-07-01 Steve Ellcey <sje@cup.hp.com>
16081
16082 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16083 * configure: Regenerate.
16084 * config.in: Regenerate.
16085 * server.h (NEED_DECLARATION_STRERROR):
16086 Replace with !HAVE_DECL_STRERROR.
16087
d592fa2f
DJ		 160882005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16089
16090 * linux-low.c (linux_wait, linux_send_signal): Don't test
16091 an unsigned long variable for > 0 if it could be MAX_ULONG.
16092 * server.c (myresume): Likewise.
16093 * target.c (set_desired_inferior): Likewise.
16094
ccbd4912
MK		 160952005-06-13 Mark Kettenis <kettenis@gnu.org>
16096
16097 * configure.ac: Simplify and improve check for socklen_t.
16098 * configure, config.in: Regenerate.
16099
f450004a
DJ		 161002005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16101
16102 * acconfig.h: Remove.
16103 * configure.ac: Add a test for socklen_t. Use three-argument
16104 AC_DEFINE throughout.
16105 * config.in: Regenerated using autoheader 2.59.
16106 * configure: Regenerated.
16107
16108 * gdbreplay.c (socklen_t): Provide a default.
16109 (remote_open): Use socklen_t.
16110 * remote-utils.c (socklen_t): Provide a default.
16111 (remote_open): Use socklen_t.
16112 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16113 unsigned char.
16114
16115 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16116 char for buffers.
16117 * linux-low.c (linux_read_memory, linux_write_memory)
16118 (linux_read_auxv): Likewise.
16119 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16120 (check_mem_write): Likewise.
16121 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16122 Likewise.
16123 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16124 (registers_from_string, register_data): Likewise.
16125 * server.c (handle_query, main): Likewise.
16126 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16127 (decode_M_packet): Likewise.
16128 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16129 * target.h (struct target_ops): Update read_memory, write_memory,
16130 and read_auxv.
16131 (read_inferior_memory, write_inferior_memory): Update.
16132 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16133 to unsigned char *.
16134 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16135 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16136 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16137 linux-s390-low.c, linux-sh-low.c: Update for changes in
16138 read_inferior_memory and the_low_target->breakpoint.
16139
eee84df1
DJ		 161402005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16141
16142 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16143 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16144 * configure.srv: Add powerpc64-*-linux*.
16145 * linux-ppc64-low.c: New file.
16146
45b134e5
OF		 161472005-05-23 Orjan Friberg <orjanf@axis.com>
16148
16149 * linux-cris-low.c: New file with support for CRIS.
16150 * linux-crisv32-low.c: Ditto for CRISv32.
16151 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16152 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16153 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16154 reg-crisv32.o, and reg-crisv32.c to make rules.
16155 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16156 recognized targets.
16157
48d93c75
UW		 161582005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16159
16160 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16161 of sizeof (PTRACE_XFER_TYPE).
16162 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16163
e013ee27
OF		 161642005-05-12 Orjan Friberg <orjanf@axis.com>
16165
889bf7c5 16166 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16167 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16168 pointers for hardware watchpoint support.
16169 * linux-low.h (struct linux_target_ops): Ditto.
16170 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16171 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16172 to linux_target_ops.
16173 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16174 reply packet.
16175 * server.c (main): Recognize 'Z' and 'z' packets.
16176
b0ded00b
UW		 161772005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16178
16179 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16180 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16181 (the_low_target): Add new members.
16182
8643e2ad
DJ		 161832005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16184
16185 * proc-service.c (ps_lgetregs): Search all_processes instead of
16186 all_threads.
16187
fc620387
DJ		 161882005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16189
16190 * server.c (start_inferior): Change return type to int.
16191 (attach_inferior): Change sigptr to int *.
16192 (handle_v_cont, handle_v_requests): Change signal to int *.
16193 (main): Change signal to int.
16194
161952005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16196
16197 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16198 * configure.srv: Add m32r*-*-linux*.
16199 * linux-m32r-low.c: New file.
16200
e0e76420
DJ		 162012005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16202
16203 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16204
a1928bad
DJ		 162052005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16206
16207 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16208 Take unsigned long arguments for PIDs.
16209 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16210 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16211 (wait_for_sigstop, linux_resume_one_process)
16212 (regsets_fetch_inferior_registers, linux_send_signal)
16213 (linux_read_auxv): Likewise. Update the types of variables holding
16214 PIDs. Update format string specifiers.
16215 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16216 * remote-utils.c (prepare_resume_reply): Likewise.
16217 * server.c (cont_thread, general_thread, step_thread)
16218 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16219 unsigned long.
16220 (handle_query): Update format specifiers.
16221 (handle_v_cont, main): Use strtoul for thread IDs.
16222 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16223 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16224 (general_thread, step_thread, thread_from_wait)
16225 (old_thread_from_wait): Update.
16226 * target.h (struct thread_resume): Use unsigned long for THREAD.
16227 (struct target_ops): Use unsigned long for arguments to attach and
16228 thread_alive.
16229
dcdb98d2
DJ		 162302005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16231
16232 * acinclude.m4: Include bfd/bfd.m4 directly.
16233 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16234 <agriffis@toolchain.org>.
16235 * aclocal.m4, configure: Regenerated.
16236
bec39cab
AC		 162372005-01-07 Andrew Cagney <cagney@gnu.org>
16238
16239 * configure.ac: Rename configure.in, require autoconf 2.59.
16240 * configure: Re-generate.
16241
434c4c77
DJ		 162422004-12-08 Daniel Jacobowitz <dan@debian.org>
16243
16244 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16245 LIBS when finished.
16246 * aclocal.m4: Regenerated.
16247 * configure: Regenerated.
16248
db1d3e1b
AS		 162492004-11-21 Andreas Schwab <schwab@suse.de>
16250
16251 * linux-m68k-low.c (m68k_num_gregs): Define.
16252 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16253 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16254 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16255 (m68k_breakpoint_at): New. Add to the_low_target.
16256
16257 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16258 srv_linux_thread_db to yes.
16259
43360365
JB		 162602004-10-20 Joel Brobecker <brobecker@gnat.com>
16261
16262 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16263 (ARCH_SET_FS): Likewise.
16264 (ARCH_GET_FS): Likewise.
16265 (ARCH_GET_GS): Likewise.
16266
fd500816
DJ		 162672004-10-16 Daniel Jacobowitz <dan@debian.org>
16268
16269 * linux-i386-low.c (ps_get_thread_area): New.
16270 * linux-x86-64-low.c (ps_get_thread_area): New.
16271 * linux-low.c: Include <sys/syscall.h>.
16272 (linux_kill_one_process): Don't kill the first thread here.
16273 (linux_kill): Kill the first thread here.
16274 (kill_lwp): New function.
16275 (send_sigstop, linux_send_signal): Use it.
16276 * proc-service.c: Clean up #ifdefs.
16277 (fpregset_info): Delete.
16278 (ps_lgetregs): Update and enable implementation.
16279 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16280 implementations.
16281 * remote-utils.c (struct sym_cache, symbol_cache): New.
16282 (input_interrupt): Print a clearer message.
16283 (async_io_enabled): New variable.
16284 (enable_async_io, disable_async_io): Use it. Update comments.
16285 (look_up_one_symbol): Use the symbol cache.
16286 * thread-db.c (thread_db_look_up_symbols): New function.
16287 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16288
f6de3c42
DJ		 162892004-10-16 Daniel Jacobowitz <dan@debian.org>
16290
16291 * configure.in: Test for -rdynamic.
16292 * configure: Regenerated.
16293 * Makefile (INTERNAL_LDFLAGS): New.
16294 (gdbserver, gdbreplay): Use it.
16295
2c0fc042
AC		 162962004-09-02 Andrew Cagney <cagney@gnu.org>
16297
16298 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16299
075b3282
DJ		 163002004-03-23 Daniel Jacobowitz <drow@mvista.com>
16301
16302 * linux-low.c (linux_wait): Clear all_processes list also.
16303
fa6a77dc
DJ		 163042004-03-12 Daniel Jacobowitz <drow@mvista.com>
16305
16306 * linux-low.c: Include <errno.h>. Remove extern declaration of
16307 errno.
16308
6d782a97
DJ		 163092004-03-12 Daniel Jacobowitz <drow@mvista.com>
16310
16311 * gdbreplay.c, server.h, utils.c: Update copyright years.
16312
3a7fb99b
DJ		 163132004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16314
16315 * server.c (main): Print child status or termination signal from
16316 variable 'signal', not 'sig'.
16317
c3e735a6
DJ		 163182004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16319
16320 * linux-low.c (linux_read_memory): Change return type to
16321 int. Check for and return error from ptrace().
16322 * target.c (read_inferior_memory): Change return type to int. Pass
16323 back return status from the_target->read_memory().
16324 * target.h (struct target_ops): Adapt *read_memory() prototype.
16325 Update comment.
16326 (read_inferior_memory): Adapt prototype.
16327 * server.c (main): Return an error packet if
16328 read_inferior_memory() returns an error.
16329
a59d1c82
DJ		 163302004-03-04 Daniel Jacobowitz <drow@mvista.com>
16331
16332 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16333 Unify with other clean targets.
16334
dc3f8883
DJ		 163352004-02-29 Daniel Jacobowitz <drow@mvista.com>
16336
16337 * server.c (handle_v_cont): Call set_desired_inferior.
16338
89a208da
DJ		 163392004-02-29 Daniel Jacobowitz <drow@mvista.com>
16340
16341 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16342
62ea82f5
DJ		 163432004-02-29 Daniel Jacobowitz <drow@mvista.com>
16344
16345 * linux-low.c (linux_wait): Unblock async I/O.
16346 (linux_resume): Block and enable async I/O.
16347 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16348 * server.h (block_async_io, unblock_async_io): Add prototypes.
16349
6910d122
DJ		 163502004-02-29 Daniel Jacobowitz <drow@mvista.com>
16351
16352 * remote-utils.c (remote_open): Print a status notice after
16353 opening a TCP port.
16354 * server.c (attach_inferior): Print a status notice after
16355 attaching.
16356
163572004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16358
16359 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16360
c89dc5d4
DJ		 163612004-02-26 Daniel Jacobowitz <drow@mvista.com>
16362
16363 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16364 error packet.
16365 * server.c, target.h: Update copyright years.
16366
4b8dad4a
RM		 163672004-02-25 Roland McGrath <roland@redhat.com>
16368
16369 * target.h (struct target_ops): New member `read_auxv'.
16370 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16371 * linux-low.c (linux_read_auxv): New function.
16372 (linux_target_ops): Initialize `read_auxv' member to that.
16373
d7446758
JB		 163742004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16375
16376 Committed by Jim Blandy <jimb@redhat.com>.
16377
16378 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16379 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16380 instead of GPR_SIZE to distiguish s390 and s390x targets.
16381
5544ad89
DJ		 163822004-01-31 Daniel Jacobowitz <drow@mvista.com>
16383
16384 * linux-low.c: Update copyright year.
16385 (check_removed_breakpoint): Clear pending_is_breakpoint.
16386 (linux_set_resume_request, linux_queue_one_thread)
16387 (resume_status_pending_p): New functions.
16388 (linux_continue_one_thread): Use process->resume.
16389 (linux_resume): Only resume threads if there are no pending events.
16390 * linux-low.h (struct process_info): Add resume request
16391 pointer.
16392
2a68b70e
DJ		 163932004-01-30 Daniel Jacobowitz <drow@mvista.com>
16394
16395 * regcache.c (new_register_cache): Clear the allocated register
16396 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16397
64386c31
DJ		 163982003-10-13 Daniel Jacobowitz <drow@mvista.com>
16399
16400 * linux-low.c (linux_resume): Take a struct thread_resume *
16401 argument.
16402 (linux_wait): Update call.
16403 (resume_ptr): New static variable.
16404 (linux_continue_one_thread): Renamed from
16405 linux_continue_one_process. Use resume_ptr.
16406 (linux_resume): Use linux_continue_one_thread.
16407 * server.c (handle_v_cont, handle_v_requests): New functions.
16408 (myresume): New function.
16409 (main): Handle 'v' case.
16410 * target.h (struct thread_resume): New type.
16411 (struct target_ops): Change argument of "resume" to struct
16412 thread_resume *.
16413 (myresume): Delete macro.
16414
c938e9b0
L		 164152003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16416
16417 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16418 (uninstall): Support DESTDIR.
16419
7f313d07
BC		 16420Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16421
16422 * configure.srv: Add xscale*linux copy of arm*linux entry.
16423
3b2fc2ea
DJ		 164242003-07-24 Daniel Jacobowitz <drow@mvista.com>
16425
16426 * linux-arm-low.c (arm_reinsert_addr): New function.
16427 (the_low_target): Add arm_reinsert_addr.
16428
1c0a559e
MK		 164292003-07-08 Mark Kettenis <kettenis@gnu.org>
16430
16431 * mem-break.c: Remove whitespace at end of file.
16432
43d5792c
DJ		 164332003-06-28 Daniel Jacobowitz <drow@mvista.com>
16434
16435 * configure.in: Check whether we need to prototype strerror.
16436 * server.h: Optionally prototype strerror.
16437 * gdbreplay.c (perror_with_name): Use strerror.
16438 * linux-low.c (linux_attach_lwp): Use strerror.
16439 * utils.c (perror_with_name): Use strerror.
16440 * config.in, configure: Regenerated.
16441
c8a86edf
DJ		 164422003-06-28 Daniel Jacobowitz <drow@mvista.com>
16443
16444 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16445 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16446
73d37363
DJ		 164472003-06-20 Daniel Jacobowitz <drow@mvista.com>
16448
16449 * Makefile.in (SFILES): Update.
16450 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16451 low-sun3.c: Remove files.
16452
6ad8ae5c
DJ		 164532003-06-17 Daniel Jacobowitz <drow@mvista.com>
16454
16455 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16456 (linux_detach_one_process, linux_detach): New functions.
16457 (linux_target_ops): Add linux_detach.
16458 * server.c (main): Handle 'D' packet.
16459 * target.h (struct target_ops): Add "detach" member.
16460 (detach_inferior): Define.
16461
1581182a
MK		 164622003-06-13 Mark Kettenis <kettenis@gnu.org>
16463
16464 From Kelley Cook <kelleycook@wideopenwest.com>:
16465 * configure.srv: Accept i[34567]86 variants.
16466
e5379b03
DJ		 164672003-06-05 Daniel Jacobowitz <drow@mvista.com>
16468
16469 * linux-low.c (linux_wait_for_event): Correct comment typos.
16470 (linux_resume_one_process): Call check_removed_breakpoint.
16471 (linux_send_signal): New function.
16472 (linux_target_ops): Add linux_send_signal.
16473 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16474 of kill.
16475 * target.h (struct target_ops): Add send_signal.
16476
2ff29de4
JB		 164772003-05-29 Jim Blandy <jimb@redhat.com>
16478
16479 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16480 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16481 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16482 away part of the register's value.
16483
254787d4
DJ		 164842003-03-26 Daniel Jacobowitz <drow@mvista.com>
16485
16486 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16487 (linux_wait_for_event, linux_init_signals): Likewise.
16488
94e10508
DJ		 164892003-03-17 Daniel Jacobowitz <drow@mvista.com>
16490
16491 * configure.in: Check for stdlib.h.
16492 * configure: Regenerated.
16493 * config.in: Regenerated.
16494
4c0711e0
DJ		 164952003-01-04 Andreas Schwab <schwab@suse.de>
16496
16497 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16498
ef66e766
AC		 164992003-01-02 Andrew Cagney <ac131313@redhat.com>
16500
16501 * Makefile.in: Remove obsolete code.
16502
a1358604
DJ		 165032002-11-20 Daniel Jacobowitz <drow@mvista.com>
16504
16505 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16506 defined(PT_FPR0_HI).
16507
23ce3b1c
DJ		 165082002-11-17 Stuart Hughes <seh@zee2.com>
16509
16510 * linux-arm-low.c (arm_num_regs): Increase.
16511 (arm_regmap): Include status register.
16512
165132002-11-17 Daniel Jacobowitz <drow@mvista.com>
16514
16515 * linux-low.c (register_addr): Remove incorrect -1 check.
16516
a9fa9f7d
DJ		 165172002-08-29 Daniel Jacobowitz <drow@mvista.com>
16518
16519 * linux-low.c (linux_create_inferior): Call setpgid. Return
16520 the new PID.
16521 (unstopped_p, linux_signal_pid): Remove.
16522 (linux_target_ops): Remove linux_signal_pid.
16523 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16524 global instead of target method.
16525 * target.h (struct target_ops): Remove signal_pid. Update comment
16526 for create_inferior.
16527 * server.c (signal_pid): New variable.
16528 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16529 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16530 (attach_inferior): Set signal_pid.
16531
17574093
DJ		 165322002-08-23 Daniel Jacobowitz <drow@mvista.com>
16533
16534 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16535
165362002-08-20 Jim Blandy <jimb@redhat.com>
16537
16538 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16539 default for this.
16540
165412002-08-01 Andrew Cagney <cagney@redhat.com>
16542
16543 * Makefile.in: Make chill references obsolete.
16544
165452002-07-24 Kevin Buettner <kevinb@redhat.com>
16546
16547 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16548 * configure: Regenerate.
16549 * config.in: Regenerate.
16550
165512002-07-09 David O'Brien <obrien@FreeBSD.org>
16552
16553 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16554 (perror_with_name, remote_close, remote_open, expect, play): Static.
16555
165562002-07-04 Michal Ludvig <mludvig@suse.cz>
16557
4b8dad4a 16558 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16559 byte offsets instead of an array of indexes.
16560 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16561
165622002-06-13 Daniel Jacobowitz <drow@mvista.com>
16563
16564 * regcache.c: Add comment.
16565
165662002-06-11 Daniel Jacobowitz <drow@mvista.com>
16567
16568 * thread-db.c: New file.
16569 * proc-service.c: New file.
16570 * acinclude.m4: New file.
16571 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16572 proc-service.o, and thread-db.o.
16573 (linux-low.o): Add USE_THREAD_DB.
16574 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16575 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16576 * aclocal.m4: Regenerated.
16577 * config.in: Regenerated.
16578 * configure: Regenerated.
16579 * configure.in: Check for proc_service.h, sys/procfs.h,
16580 thread_db.h, and linux/elf.h headrs.
16581 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16582 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16583 Check for -lthread_db and thread support.
16584 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16585 PowerPC, and SuperH.
16586 * i387-fp.c: Constify arguments.
16587 * i387-fp.h: Likewise.
16588 * inferiors.c: (struct thread_info): Renamed from
16589 `struct inferior_info'. Remove PID member. Use generic inferior
16590 list header. All uses updated.
16591 (inferiors, signal_pid): Removed.
16592 (all_threads): New variable.
16593 (get_thread): Define.
16594 (add_inferior_to_list): New function.
16595 (for_each_inferior): New function.
16596 (change_inferior_id): New function.
16597 (add_inferior): Removed.
16598 (remove_inferior): New function.
16599 (add_thread): New function.
16600 (free_one_thread): New function.
16601 (remove_thread): New function.
16602 (clear_inferiors): Use for_each_inferior and free_one_thread.
16603 (find_inferior): New function.
16604 (find_inferior_id): New function.
16605 (inferior_target_data): Update argument type.
16606 (set_inferior_target_data): Likewise.
16607 (inferior_regcache_data): Likewise.
16608 (set_inferior_regcache_data): Likewise.
16609 * linux-low.c (linux_bp_reinsert): Remove.
16610 (all_processes, stopping_threads, using_thrads)
16611 (struct pending_signals, debug_threads, pid_of): New.
16612 (inferior_pid): Replace with macro.
16613 (struct inferior_linux_data): Remove.
16614 (get_stop_pc, add_process): New functions.
16615 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16616 Use add_process and add_thread.
16617 (linux_attach_lwp): New function, based on old linux_attach. Use
16618 add_process and add_thread. Set stop_expected for new threads.
16619 (linux_attach): New function.
16620 (linux_kill_one_process): New function.
16621 (linux_kill): Kill all LWPs.
16622 (linux_thread_alive): Use find_inferior_id.
16623 (check_removed_breakpoints, status_pending_p): New functions.
16624 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16625 Update. Use WNOHANG. Wait for cloned processes also. Update process
16626 struct for the found process.
16627 (linux_wait_for_event): New function.
16628 (linux_wait): Use it. Support LWPs.
16629 (send_sigstop, wait_for_sigstop, stop_all_processes)
16630 (linux_resume_one_process, linux_continue_one_process): New functions.
16631 (linux_resume): Support LWPs.
16632 (REGISTER_RAW_SIZE): Remove.
16633 (fetch_register): Use register_size instead. Call supply_register.
16634 (usr_store_inferior_registers): Likewise. Call collect_register.
16635 Fix recursive case.
16636 (regsets_fetch_inferior_registers): Improve error message.
16637 (regsets_store_inferior_registers): Add debugging.
16638 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16639 (unstopped_p, linux_signal_pid): New functions.
16640 (linux_target_ops): Add linux_signal_pid.
16641 (linux_init_signals): New function.
16642 (initialize_low): Call it. Initialize using_threads.
16643 * regcache.c (inferior_regcache_data): Add valid
16644 flag.
16645 (get_regcache): Fetch registers lazily. Add fetch argument
16646 and update all callers.
16647 (regcache_invalidate_one, regcache_invalidate): New
16648 functions.
16649 (new_register_cache): Renamed from create_register_cache.
16650 Return the new regcache.
16651 (free_register_cache): Change argument to a void *.
16652 (registers_to_string, registers_from_string): Call get_regcache
16653 with fetch flag set.
16654 (register_data): Make static. Pass fetch flag to get_regcache.
16655 (supply_register): Call get_regcache with fetch flag clear.
16656 (collect_register): Call get_regcache with fetch flag set.
16657 (collect_register_as_string): New function.
16658 * regcache.h: Update.
16659 * remote-utils.c (putpkt): Flush after debug output and use
16660 stderr.
16661 Handle input interrupts while waiting for an ACK.
16662 (input_interrupt): Use signal_pid method.
16663 (getpkt): Flush after debug output and use stderr.
16664 (outreg): Use collect_register_as_string.
16665 (new_thread_notify, dead_thread_notify): New functions.
16666 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16667 and general_thread.
16668 (look_up_one_symbol): Flush after debug output.
16669 * server.c (step_thread, server_waiting): New variables.
16670 (start_inferior): Don't use signal_pid. Update call to mywait.
16671 (attach_inferior): Update call to mywait.
16672 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16673 (main): Don't fetch/store registers explicitly. Use
16674 set_desired_inferior. Support proposed ``Hs'' packet. Update
16675 calls to mywait.
16676 * server.h: Update.
16677 (struct inferior_list, struct_inferior_list_entry): New.
16678 * target.c (set_desired_inferior): New.
16679 (write_inferior_memory): Constify.
16680 (mywait): New function.
16681 * target.h: Update.
16682 (struct target_ops): New signal_pid method.
16683 (mywait): Removed macro, added prototype.
16684
16685 * linux-low.h (regset_func): Removed.
16686 (regset_fill_func, regset_store_func): New.
16687 (enum regset_type): New.
16688 (struct regset_info): Add type field. Use new operation types.
16689 (struct linux_target_ops): stop_pc renamed to get_pc.
16690 Add decr_pc_after_break and breakpoint_at.
16691 (get_process, get_thread_proess, get_process_thread)
16692 (strut process_info, all_processes, linux_attach_lwp)
16693 (thread_db_init): New.
16694
16695 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16696 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16697 (the_low_target): Add new members.
16698 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16699 (i386_store_fpxregset): Constify.
16700 (target_regsets): Add new kind identifier.
16701 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16702 (i386_set_pc): Add debugging.
16703 (i386_breakpoint_at): New function.
16704 (the_low_target): Add new members.
16705 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16706 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16707 (mips_breakpoint_at): New.
16708 (the_low_target): Add new members.
16709 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16710 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16711 (the_low_target): Add new members.
16712 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16713 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16714 (the_low_target): Add new members.
16715 * linux-x86-64-low.c (target_regsets): Add new kind
16716 identifier.
16717
167182002-05-15 Daniel Jacobowitz <drow@mvista.com>
16719
16720 From Martin Pool <mbp@samba.org>:
16721 * server.c (gdbserver_usage): New function.
16722 (main): Call it.
16723
167242002-05-14 Daniel Jacobowitz <drow@mvista.com>
16725
16726 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16727 stop_at -> stop_pc.
16728
167292002-05-04 Andrew Cagney <ac131313@redhat.com>
16730
16731 * Makefile.in: Remove obsolete code.
16732
167332002-04-24 Michal Ludvig <mludvig@suse.cz>
16734
16735 * linux-low.c (regsets_fetch_inferior_registers),
16736 (regsets_store_inferior_registers): Removed cast to int from
16737 ptrace() calls.
16738 * regcache.h: Added declaration of struct inferior_info.
16739
167402002-04-20 Daniel Jacobowitz <drow@mvista.com>
16741
16742 * inferiors.c (struct inferior_info): Add regcache_data.
16743 (add_inferior): Call create_register_cache.
16744 (clear_inferiors): Call free_register_cache.
16745 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16746 * regcache.c (struct inferior_regcache_data): New.
16747 (registers): Remove.
16748 (get_regcache): New function.
16749 (create_register_cache, free_register_cache): New functions.
16750 (set_register_cache): Don't initialize the register cache here.
16751 (registers_to_string, registers_from_string, register_data): Call
16752 get_regcache.
16753 * regcache.h: Add prototypes.
16754 * server.h: Likewise.
16755
167562002-04-20 Daniel Jacobowitz <drow@mvista.com>
16757
16758 * mem-break.c: New file.
16759 * mem-break.h: New file.
16760 * Makefile.in: Add mem-break.o rule; update server.h
16761 dependencies.
16762 * inferiors.c (struct inferior_info): Add target_data
16763 member.
16764 (clear_inferiors): Free target_data member if set.
16765 (inferior_target_data, set_inferior_target_data): New functions.
16766 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16767 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16768 * linux-low.c (linux_bp_reinsert): New variable.
16769 (struct inferior_linux_data): New.
16770 (linux_create_inferior): Use set_inferior_target_data.
16771 (linux_attach): Likewise. Call add_inferior.
16772 (linux_wait_for_one_inferior): New function.
16773 (linux_wait): Call it.
16774 (linux_write_memory): Add const.
16775 (initialize_low): Call set_breakpoint_data.
16776 * linux-low.h (struct linux_target_ops): Add breakpoint
16777 handling members.
16778 * server.c (attach_inferior): Remove extra add_inferior
16779 call.
16780 * server.h: Include mem-break.h. Update inferior.c
16781 prototypes.
16782 * target.c (read_inferior_memory)
16783 (write_inferior_memory): New functions.
16784 * target.h (read_inferior_memory)
16785 (write_inferior_memory): Change macros to prototypes.
16786 (struct target_ops): Update comments. Add const to write_memory
16787 definition.
16788
167892002-04-11 Daniel Jacobowitz <drow@mvista.com>
16790
16791 * linux-low.c (usr_store_inferior_registers): Support
16792 registers which are allowed to fail to store.
16793 * linux-low.h (linux_target_ops): Likewise.
16794 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16795 (ppc_cannot_store_register): FPSCR may not be storable.
16796
167972002-04-09 Daniel Jacobowitz <drow@mvista.com>
16798
16799 * server.h: Include <string.h> if HAVE_STRING_H.
16800 * ChangeLog: Correct paths in last ChangeLog entry.
16801
168022002-04-09 Daniel Jacobowitz <drow@mvista.com>
16803
16804 * linux-low.h: Remove obsolete prototypes.
16805 (struct linux_target_ops): New.
16806 (extern the_low_target): New.
16807 * linux-low.c (num_regs, regmap): Remove declarations.
16808 (register_addr): Use the_low_target explicitly.
16809 (fetch_register): Likewise.
16810 (usr_fetch_inferior_registers): Likewise.
16811 (usr_store_inferior_registers): Likewise.
16812 * linux-arm-low.c (num_regs): Remove.
16813 (arm_num_regs): Define.
16814 (arm_regmap): Renamed from regmap, made static.
16815 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16816 made static.
16817 (arm_cannot_store_register): Renamed from cannot_store_register,
16818 made static.
16819 (the_low_target): New.
16820 * linux-i386-low.c (num_regs): Remove.
16821 (i386_num_regs): Define.
16822 (i386_regmap): Renamed from regmap, made static.
16823 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16824 made static.
16825 (i386_cannot_store_register): Renamed from cannot_store_register,
16826 made static.
16827 (the_low_target): New.
16828 * linux-ia64-low.c (num_regs): Remove.
16829 (ia64_num_regs): Define.
16830 (ia64_regmap): Renamed from regmap, made static.
16831 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16832 made static.
16833 (ia64_cannot_store_register): Renamed from cannot_store_register,
16834 made static.
16835 (the_low_target): New.
16836 * linux-m68k-low.c (num_regs): Remove.
16837 (m68k_num_regs): Define.
16838 (m68k_regmap): Renamed from regmap, made static.
16839 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16840 made static.
16841 (m68k_cannot_store_register): Renamed from cannot_store_register,
16842 made static.
16843 (the_low_target): New.
16844 * linux-mips-low.c (num_regs): Remove.
16845 (mips_num_regs): Define.
16846 (mips_regmap): Renamed from regmap, made static.
16847 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16848 made static.
16849 (mips_cannot_store_register): Renamed from cannot_store_register,
16850 made static.
16851 (the_low_target): New.
16852 * linux-ppc-low.c (num_regs): Remove.
16853 (ppc_num_regs): Define.
16854 (ppc_regmap): Renamed from regmap, made static.
16855 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16856 made static.
16857 (ppc_cannot_store_register): Renamed from cannot_store_register,
16858 made static.
16859 (the_low_target): New.
16860 * linux-s390-low.c (num_regs): Remove.
16861 (s390_num_regs): Define.
16862 (s390_regmap): Renamed from regmap, made static.
16863 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16864 made static.
16865 (s390_cannot_store_register): Renamed from cannot_store_register,
16866 made static.
16867 (the_low_target): New.
16868 * linux-sh-low.c (num_regs): Remove.
16869 (sh_num_regs): Define.
16870 (sh_regmap): Renamed from regmap, made static.
16871 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16872 made static.
16873 (sh_cannot_store_register): Renamed from cannot_store_register,
16874 made static.
16875 (the_low_target): New.
16876 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16877 (the_low_target): New.
16878
168792002-04-09 Daniel Jacobowitz <drow@mvista.com>
16880
16881 * Makefile.in: Add stamp-h target.
16882 * configure.in: Create stamp-h.
16883 * configure: Regenerated.
16884
168852002-04-09 Daniel Jacobowitz <drow@mvista.com>
16886
16887 * inferiors.c: New file.
16888 * target.c: New file.
16889 * target.h: New file.
16890 * Makefile.in: Add target.o and inferiors.o. Update
16891 dependencies.
16892 * linux-low.c (inferior_pid): New static variable,
16893 moved from server.c.
16894 (linux_create_inferior): Renamed from create_inferior.
16895 Call add_inferior. Return 0 on success instead of a PID.
16896 (linux_attach): Renamed from myattach.
16897 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16898 (linux_thread_alive): Renamed from mythread_alive.
16899 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16900 child dies.
16901 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16902 (regsets_store_inferior_registers): Correct error message.
16903 Add missing ``return 0''.
16904 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16905 (linux_store_registers): Renamed from store_inferior_registers.
16906 (linux_read_memory): Renamed from read_inferior_memory.
16907 (linux_write_memory): Renamed from write_inferior_memory.
16908 (linux_target_ops): New structure.
16909 (initialize_low): Call set_target_ops ().
16910 * remote-utils.c (unhexify): New function.
16911 (hexify): New function.
16912 (input_interrupt): Send signals to ``signal_pid''.
16913 * server.c (inferior_pid): Remove.
16914 (start_inferior): Update create_inferior call.
16915 (attach_inferior): Call add_inferior.
16916 (handle_query): New function.
16917 (main): Call handle_query for `q' packets.
16918 * server.h: Include "target.h". Remove obsolete prototypes.
16919 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16920
169212002-04-09 Daniel Jacobowitz <drow@mvista.com>
16922
16923 * Makefile.in: Add WARN_CFLAGS. Update configury
16924 dependencies.
16925 * configure.in: Check for <string.h>
16926 * configure: Regenerate.
16927 * config.in: Regenerate.
16928 * gdbreplay.c: Include needed system headers.
16929 (remote_open): Remove strchr prototype.
16930 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16931 * regcache.c (supply_register): Change buf argument to const void *.
16932 (supply_register_by_name): Likewise.
16933 (collect_register): Change buf argument to void *.
16934 (collect_register_by_name): Likewise.
16935 * regcache.h: Add missing prototypes.
16936 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16937 * server.c (handle_query): New function.
16938 (attached): New static variable, moved out of main.
16939 (main): Quiet longjmp clobber warnings.
16940 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16941 * utils.c (error): Remove NORETURN.
16942 (fatal): Likewise.
GDB Binutils - Deliverables
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