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Make -Wformat-nonliteral work with gcc
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
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f1628857
TT		 12018-09-05 Tom Tromey <tom@tromey.com>
2
3 * configure: Rebuild.
4
ad202fcc
SM		 52018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
6
7 PR build/23399
8 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
9
d3d8724a
TT		 102018-08-27 Tom Tromey <tom@tromey.com>
11
12 PR build/23087:
13 * configure: Rebuild.
14
b4f183d2
TT		 152018-08-27 Tom Tromey <tom@tromey.com>
16
17 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
18 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
19 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
20 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
21 (s390x_emit_stack_adjust): Add casts to unsigned char.
22
4e2aa472
SM		 232018-08-22 Simon Marchi <simon.marchi@ericsson.com>
24
25 PR gdb/23374
26 PR gdb/23375
27 * server.h (struct client_state) <disable_randomization>:
28 Initialize to 1.
29
cf4088a9
SM		 302018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
31
32 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
33 variable.
34 (mips_supply_ptrace_register): Likewise.
35
a0de763e
TT		 362018-07-22 Tom Tromey <tom@tromey.com>
37
38 * configure: Rebuild.
39
b0a7723d
TT		 402018-07-22 Tom Tromey <tom@tromey.com>
41
42 * win32-low.c (win32_create_inferior): Remove unused variables.
43 * gdbreplay.c (remote_open): Remove unused variable.
44 * remote-utils.c (remote_prepare): Remove unused variable.
45 * x86-tdesc.h (X86_TDESC_H): Define.
46 (amd64_expedite_regs): Define conditionally.
47 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
48 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
49 * remote-utils.c (readchar): Remove unused variable.
50
a780ef4f
PA		 512018-07-13 Pedro Alves <palves@redhat.com>
52
53 * linux-low.c (linux_kill): Change parameter to process_info
54 pointer instead of pid. Adjust.
55 * lynx-low.c (lynx_kill): Likewise.
56 * nto-low.c (nto_kill): Likewise.
57 * spu-low.c (spu_kill): Likewise.
58 * win32-low.c (win32_kill): Likewise.
59 * server.c (handle_v_kill, kill_inferior_callback)
60 (detach_or_kill_for_exit): Adjust.
61 * target.c (kill_inferior): Change parameter to process_info
62 pointer instead of pid. Adjust.
63 * target.h (struct target_ops) <kill>: Change parameter to
64 process_info pointer instead of pid. Adjust all implementations
65 and callers.
66 (kill_inferior): Likewise.
67
ef2ddb33
PA		 682018-07-13 Pedro Alves <palves@redhat.com>
69
70 * linux-low.c (linux_detach, linux_join): Change parameter to
71 process_info pointer instead of pid. Adjust.
72 * lynx-low.c (lynx_detach, lynx_join): Likewise.
73 * nto-low.c (nto_detach): Likewise.
74 * spu-low.c (spu_detach, spu_join): Likewise.
75 * win32-low.c (win32_detach, win32_join): Likewise.
76 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
77 * target.h (struct target_ops) <detach, join>: Change parameter to
78 process_info pointer instead of pid. Adjust all implementations
79 and callers.
80 (detach_inferior, join_inferior): Rename 'pid' parameter to
81 'proc'.
82
c7ab0aef
SDJ		 832018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
84 Jan Kratochvil <jan.kratochvil@redhat.com>
85 Paul Fertser <fercerpav@gmail.com>
86 Tsutomu Seki <sekiriki@gmail.com>
87
88 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
89 (OBS): Add 'common/netstuff.o'.
90 (GDBREPLAY_OBS): Likewise.
91 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
92 (remote_open): Implement support for IPv6
93 connections.
94 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
95 and 'wspiapi.h'.
96 (handle_accept_event): Accept connections from IPv6 sources.
97 (remote_prepare): Handle IPv6-style hostnames; implement
98 support for IPv6 connections.
99 (remote_open): Implement support for printing connections from
100 IPv6 sources.
101
31445d10
PA		 1022018-07-11 Pedro Alves <palves@redhat.com>
103
104 PR gdb/23377
105 * mem-break.c (any_persistent_commands): Add process_info
106 parameter and use it instead of relying on the current process.
107 Change return type to bool.
108 * mem-break.h (any_persistent_commands): Add process_info
109 parameter and change return type to bool.
110 * server.c (handle_detach): Remove require_running_or_return call.
111 Look up the process_info for the process we're about to detach.
112 If not found, return back error to GDB. Adjust
113 any_persistent_commands call to pass down a process pointer.
114
cb197132
PA		 1152018-07-11 Pedro Alves <palves@redhat.com>
116
117 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
118 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
119 instead of collect_register_by_name.
120 * regcache.c (regcache_raw_get_unsigned_by_name): New.
121 * regcache.h (regcache_raw_get_unsigned_by_name): New.
122
1b919490
VB		 1232018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
124 Pedro Alves <palves@redhat.com>
125
126 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
127
d7e15655
TT		 1282018-07-03 Tom Tromey <tom@tromey.com>
129
130 * linux-low.c: Update.
131 * lynx-low.c: Update.
132 * mem-break.c: Update.
133 * nto-low.c: Update.
134 * remote-utils.c: Update.
135 * server.c: Update.
136 * spu-low.c: Update.
137 * target.c: Update.
138 * win32-low.c: Update.
139
26a57c92
TT		 1402018-07-03 Tom Tromey <tom@tromey.com>
141
142 * server.c: Update.
143
0e998d96
TT		 1442018-07-03 Tom Tromey <tom@tromey.com>
145
146 * linux-low.c: Update.
147
cc6bcb54
TT		 1482018-07-03 Tom Tromey <tom@tromey.com>
149
150 * target.c: Update.
151
e38504b3
TT		 1522018-07-03 Tom Tromey <tom@tromey.com>
153
154 * linux-low.c: Update.
155 * linux-mips-low.c: Update.
156 * lynx-low.c: Update.
157 * nto-low.c: Update.
158 * remote-utils.c: Update.
159 * server.c: Update.
160 * spu-low.c: Update.
161 * target.c: Update.
162 * thread-db.c: Update.
163
e99b03dc
TT		 1642018-07-03 Tom Tromey <tom@tromey.com>
165
166 * linux-low.c: Update.
167 * linux-mips-low.c: Update.
168 * lynx-low.c: Update.
169 * mem-break.c: Update.
170 * nto-low.c: Update.
171 * remote-utils.c: Update.
172 * server.c: Update.
173 * spu-low.c: Update.
174 * target.c: Update.
175 * tracepoint.c: Update.
176
f2907e49
TT		 1772018-07-03 Tom Tromey <tom@tromey.com>
178
179 * linux-low.c: Update.
180 * linux-ppc-low.c: Update.
181 * linux-x86-low.c: Update.
182 * proc-service.c: Update.
183 * server.c: Update.
184 * spu-low.c: Update.
185 * thread-db.c: Update.
186 * win32-low.c: Update.
187
fd79271b
TT		 1882018-07-03 Tom Tromey <tom@tromey.com>
189
190 * linux-low.c: Update.
191 * lynx-low.c: Update.
192 * nto-low.c: Update.
193 * remote-utils.c: Update.
194 * spu-low.c: Update.
195 * thread-db.c: Update.
196 * win32-low.c: Update.
197
c0867626
SDJ		 1982018-06-29 Joel Brobecker <brobecker@adacore.com>
199
200 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
201 parameter in call to 'amd64_create_target_description'.
202
2512d7ef
JK		 2032018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
204
205 * x86-tdesc.h: Remove executable permission flag.
206
d0ac1c44
SM		 2072018-06-19 Simon Marchi <simon.marchi@ericsson.com>
208
209 * configure.ac: Remove AC_PREREQ, add missing quoting.
210 * configure: Re-generate.
211 * config.in: Re-generate.
212 * aclocal.m4: Re-generate.
213
c4eb05ff
SM		 2142018-06-18 Simon Marchi <simon.marchi@ericsson.com>
215
216 * tracepoint.h (current_traceframe): Remove declaration.
217
02895270
AH		 2182018-06-18 Alan Hayward <alan.hayward@arm.com>
219
220 * linux-aarch64-low.c (is_sve_tdesc): New function.
221 (aarch64_sve_regs_copy_to_regcache): Likewise.
222 (aarch64_sve_regs_copy_from_regcache): Likewise.
223 (aarch64_regs_info): Add SVE checks.
224 (initialize_low_arch): Initialize SVE.
225
e9902bfc
AH		 2262018-06-18 Alan Hayward <alan.hayward@arm.com>
227
228 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
229
fefa175e
AH		 2302018-06-11 Alan Hayward <alan.hayward@arm.com>
231
232 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
233 (initialize_low_tracepoint): Likewise
234 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
235 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
236 param.
237 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
238 checks.
239 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
240
b91ad3ff
AH		 2412018-06-11 Alan Hayward <alan.hayward@arm.com>
242
243 * server.h (PBUFSIZ): Increase size
244
f868386e
AH		 2452018-06-11 Alan Hayward <alan.hayward@arm.com>
246
247 * regcache.c (regcache::raw_compare): New function.
248 * regcache.h (regcache::raw_compare): New declaration.
249
9c861883
AH		 2502018-06-11 Alan Hayward <alan.hayward@arm.com>
251
252 * regcache.c (new_register_cache): Use new.
253 (free_register_cache): Use delete.
254 (register_data): Use const.
255 (supply_register): Move body inside regcache.
256 (regcache::raw_supply): New override function.
257 (collect_register): Move body inside regcache.
258 (regcache::raw_collect): New override function.
259 (regcache::get_register_status): New override function.
260 * regcache.h (struct regcache): Inherit from reg_buffer_common.
261
40591844
TT		 2622018-06-09 Tom Tromey <tom@tromey.com>
263
264 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
265 declare queue.
266 (event_queue): Use std::queue.
267 (gdb_event_xfree): Remove.
268 (initialize_event_loop, process_event, wait_for_event): Update.
269
6341380d
SC		 2702018-06-08 Stan Cox <scox@redhat.com>
271
272 * win32-low.c (win32_create_inferior): last_ptid and last_status
273 moved to client_state.
274
03349c93
PA		 2752018-06-08 Pedro Alves <palves@redhat.com>
276
277 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
278 common/common-exceptions.o, common/common-utils.o,
279 common/errors.o, common/print-utils.o and utils.o.
280 * gdbreplay.c: Include "common-defs.h" instead of the two
281 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
282 string.h or alloca.h.
283 (perror_with_name): Delete.
284 (remote_open): Use xstrdup instead of strdup.
285 (main): Rename to ...
286 (captured_main): ... this.
287 (main): New.
288
8dcc53b3
TT		 2892018-06-08 Tom Tromey <tom@tromey.com>
290
291 * linux-low.c (linux_low_read_btrace): Update.
292
c12a5089
SC		 2932018-06-04 Stan Cox <scox@redhat.com>
294
295 * server.h (struct client_state): New.
296 * server.c (cont_thread, general_thread, multi_process)
297 (report_fork_events, report_vfork_events, report_exec_events)
298 (report_thread_events, swbreak_feature, hwbreak_feature)
299 (vCont_supported, disable_randomization, pass_signals)
300 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
301 Moved to client_state.
302 * remote-utils.c (remote_debug, noack_mode)
303 (transport_is_reliable): Moved to client_state.
304 * tracepoint.c (current_traceframe): Moved to client_state.
305
306 Update all callers.
307 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
308 linux-low.c, remote-utils.h, target.c: Use client_state.
309
122394f1
AH		 3102018-05-31 Alan Hayward <alan.hayward@arm.com>
311
312 * configure.srv: Add new c/h file.
313
95228a0d
AH		 3142018-05-31 Alan Hayward <alan.hayward@arm.com>
315
316 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
317 null VQ.
318
d8dab6c3
MR		 3192018-05-25 Maciej W. Rozycki <macro@mips.com>
320
321 * gdb.arch/mips-fpregset-core.exp: New test.
322 * gdb.arch/mips-fpregset-core.c: New test source.
323
81e25b7c
EK		 3242018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
325
326 PR server/23198
327 * hostio.c (require_int): Do not report overflow for integers
328 between 0xfffffff and 0x7fffffff.
329
7e947ad3
MR		 3302018-05-22 Maciej W. Rozycki <macro@mips.com>
331
332 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
333 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
334 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
335 functions.
336 (the_low_target): Wire them.
337
1d75a658
PFC		 3382018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
339
340 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
341 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
342 mode. Call collect_register_by_name with vscr using
343 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
344 (ppc_store_vrregset): Add and set vscr_offset variable as in
345 ppc_fill_vrregset. Call supply_register_by_name with vscr using
346 vscr_offset.
347
d078308a
PFC		 3482018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
349
350 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
351 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
352 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
353
7273b5fc
PFC		 3542018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
355
356 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
357 (ppc_store_vsxregset): Likewise.
358 (ppc_fill_vrregset): Likewise.
359 (ppc_store_vrregset): Likewise.
360 (ppc_fill_evrregset): Likewise.
361 (ppc_store_evrregset): Likewise.
362 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
363 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
364 needed.
365
2e077f5e
PFC		 3662018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
367
368 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
369 wordsize of the inferior. Call ppc_linux_target_wordsize.
370
bd64614e
PFC		 3712018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
372
373 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
374 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
375 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
376 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
377 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
378 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
379 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
380 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
381 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
382 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
383 (tdesc_powerpc_e500l): Remove.
384 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
385 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
386 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
387 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
388 linux-ppc-tdesc.h.
389 (ppc_arch_setup): Remove target description matching code. Fill a
390 ppc_linux_features struct and call ppc_linux_match_description
391 with it.
392
75d74cca
MR		 3932018-05-22 Maciej W. Rozycki <macro@mips.com>
394
395 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
396 width of the requested register exceeds the width of the
397 `ptrace' data type.
398 (mips_cannot_store_register): Likewise.
399
e4439e43
MR		 4002018-05-21 Maciej W. Rozycki <macro@mips.com>
401
402 * linux-mips-low.c (mips_fetch_register): New function. Update
403 preceding comment.
404 (mips_store_gregset): Supply 0 rather than $restart for $zero.
405 (the_low_target): Wire `mips_fetch_register'.
406
55271bf9
JB		 4072018-05-10 Joel Brobecker <brobecker@adacore.com>
408
409 * lynx-i386-low.c (LYNXOS_178): New macro.
410 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
411 the layout on LynxOS-178.
412 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
413 handle floating point registers that are not supported by
414 LynxOS-178.
415
1a34f210
TT		 4162018-05-10 Tom Tromey <tom@tromey.com>
417
418 * configure: Rebuild.
419
190852c8
JB		 4202018-05-10 Joel Brobecker <brobecker@adacore.com>
421
422 PR server/23158:
423 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
424 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
425 Use it to set the expedite_regs field in the given tdesc.
426 * x86-tdesc.h: New file.
427 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
428 Adjust following the addition of the new expedite_regs parameter
429 to init_target_desc.
430 * linux-tic6x-low.c (tic6x_read_description): Likewise.
431 * linux-x86-tdesc.c: #include "x86-tdesc.h".
432 (i386_linux_read_description, amd64_linux_read_description):
433 Adjust following the addition of the new expedite_regs parameter
434 to init_target_desc.
435 * lynx-i386-low.c: #include "x86-tdesc.h".
436 (lynx_i386_arch_setup): Adjust following the addition of the new
437 expedite_regs parameter to init_target_desc.
438 * nto-x86-low.c: #include "x86-tdesc.h".
439 (nto_x86_arch_setup): Adjust following the addition of the new
440 expedite_regs parameter to init_target_desc.
441 * win32-i386-low.c: #include "x86-tdesc.h".
442 (i386_arch_setup): Adjust following the addition of the new
443 expedite_regs parameter to init_target_desc.
444
7dbac825
JB		 4452018-05-10 Joel Brobecker <brobecker@adacore.com>
446
447 PR server/23158:
448 * win32-low.c (win32_create_inferior): Add call to my_wait
449 setting last_status global.
450
906994d9
JB		 4512018-05-10 Joel Brobecker <brobecker@adacore.com>
452
453 PR server/23158:
454 * win32-low.c (create_process): Only call gdb_tilde_expand if
455 inferior_cwd is not NULL.
456
8ee22052
AB		 4572018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
458
459 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
460 registers to the cache if their values have changed.
461 (i387_xsave_to_cache): Provide default values for x87 control
462 registers when these features are available, but disabled.
463 * regcache.c (supply_register_by_name_zeroed): New function.
464 * regcache.h (supply_register_by_name_zeroed): Declare new
465 function.
466
aff689d3
TT		 4672018-05-07 Tom Tromey <tom@tromey.com>
468
469 * configure: Rebuild.
470
85e26832
TT		 4712018-05-04 Tom Tromey <tom@tromey.com>
472
473 * configure: Rebuild.
474
a3b60e45
JK		 4752018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
476 Pedro Alves <palves@redhat.com>
477
478 * linux-aarch64-low.c (aarch64_stopped_data_address):
479 Likewise.
480
632e107b
TT		 4812018-04-27 Tom Tromey <tom@tromey.com>
482
483 * configure: Rebuild.
484
458412c3
TT		 4852018-04-23 Tom Tromey <tom@tromey.com>
486
487 * configure: Rebuild.
488
f31c089e
SM		 4892018-04-19 Simon Marchi <simon.marchi@ericsson.com>
490
491 * Makefile.in (depcomp): Add "..".
492 (all_deps_files): New and use it.
493
b319b098
AH		 4942018-04-18 Alan Hayward <alan.hayward@arm.com>
495
496 * configure.srv (aarch64*-*-linux*): Don't include xml.
497 (i[34567]86-*-cygwin*): Likewise.
498 (i[34567]86-*-linux*): Likewise.
499 (i[34567]86-*-lynxos*): Likewise.
500 (i[34567]86-*-mingw32ce*): Likewise.
501 (i[34567]86-*-mingw*): Likewise.
502 (i[34567]86-*-nto*): Likewise.
503 (tic6x-*-uclinux): Likewise.
504 (x86_64-*-linux*): Likewise.
505 (x86_64-*-mingw*): Likewise.
506 (x86_64-*-cygwin*): Likewise.
507
3b74854b
AH		 5082018-04-18 Alan Hayward <alan.hayward@arm.com>
509
510 * tdesc.c: Remove xml parameter.
511
e98577a9
AH		 5122018-04-18 Alan Hayward <alan.hayward@arm.com>
513
514 * server.c (get_features_xml): Remove cast.
515 * tdesc.c (void target_desc::accept): Fill in function.
516 (tdesc_get_features_xml): Remove old xml creation.
517 (print_xml_feature::visit_pre): Add xml vistor.
518 * tdesc.h (struct target_desc): Make xmltarget mutable.
519 (tdesc_get_features_xml): Remove declaration.
520
d278f585
AH		 5212018-04-18 Alan Hayward <alan.hayward@arm.com>
522
523 * tdesc.c (tdesc_architecture_name): Add new function.
524 (tdesc_osabi_name): Likewise.
525 (tdesc_get_features_xml): Use new functions.
526
eee8a18d
AH		 5272018-04-18 Alan Hayward <alan.hayward@arm.com>
528
529 * tdesc.c (tdesc_create_flags): Remove.
530 (tdesc_add_flag): Likewise.
531 (tdesc_named_type): Likewise.
532 (tdesc_create_union): Likewise.
533 (tdesc_create_struct): Likewise.
534 (tdesc_create_vector): Likewise.
535 (tdesc_add_bitfield): Likewise.
536 (tdesc_add_field): Likewise.
537 (tdesc_set_struct_size): Likewise.
538
82ec9bc7
AH		 5392018-04-18 Alan Hayward <alan.hayward@arm.com>
540
541 * tdesc.c (~target_desc): Remove implictly deleted items.
542 (init_target_desc): Iterate all features.
543 (tdesc_get_features_xml): Use vector.
544 (tdesc_create_feature): Create feature.
545 * tdesc.h (tdesc_feature) Remove
546 (target_desc): Add features.
547
ea3e7d71
AH		 5482018-04-18 Alan Hayward <alan.hayward@arm.com>
549
550 * Makefile.in: Add common/tdesc.c
551 * tdesc.c (init_target_desc): init all reg_defs from register
552 vector.
553 (tdesc_create_reg): Create tdesc_reg.
554 * tdesc.h (tdesc_feature): Add register vector.
555
17d08cd4
SM		 5562018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
557
558 * tdesc.h (struct target_desc) <features>: Change type to
559 std::vector<std::string>.
560 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
561 changes.
562 (tdesc_get_features_xml): Likewise.
563 (tdesc_create_feature): Likewise.
564
5cd3e386
AH		 5652018-03-26 Alan Hayward <alan.hayward@arm.com>
566
567 * regcache.c (find_register_by_number): Return a ref.
568 (find_regno): Use references.
569 (register_size): Likewise.
570 (register_data): Likewise.
571 * tdesc.c (target_desc::~target_desc): Remove free calls.
572 (target_desc::operator==): Use std::vector compare.
573 (init_target_desc): Use reference.
574 (tdesc_create_reg): Use reg constructors.
575 * tdesc.h (struct target_desc): Replace pointer with object.
576
dff7492c
AH		 5772018-03-23 Alan Hayward <alan.hayward@arm.com>
578
579 * regcache.c (find_register_by_number): Make static.
580 (find_regno): Use find_register_by_number
581 * regcache.h (struct reg): Remove declaration.
582
d80e5242
AH		 5832018-03-23 Alan Hayward <alan.hayward@arm.com>
584
585 * tdesc.c (target_desc::~target_desc): Move to here.
586 (target_desc::operator==): Likewise.
587 * tdesc.h (target_desc::~target_desc): Move from here.
588 (target_desc::operator==): Likewise.
589
f69c5afb
AA		 5902018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
591
592 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
593
ce29f843
AA		 5942018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
595
596 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
597 S390_TDESC_GS.
598 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
599 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
600 and init_registers_s390_gs_linux64.
601
c49bd90b
AA		 6022018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
603
604 * linux-s390-low.c (s390_fill_gs): Remove function.
605 (s390_fill_gsbc): Remove function.
606 (s390_regsets): Set fill functions for the guarded storage regsets
607 to NULL.
608
7edb9bd3
AA		 6092018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
610
611 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
612 the word size. Add comment.
613 (s390_get_wordsize): New function.
614 (s390_arch_setup): No longer select a temporary tdesc to fetch the
615 pswm with it. Instead, use s390_get_wordsize to determine the
616 word size first and derive the correct tdesc from that directly.
617
39be3c7e
SM		 6182018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
619
620 * Makefile.in: Include silent-rules.mk.
621 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
622 (COMPILE): Add ECHO_CXX.
623 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
624 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
625 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
626 (version-generated.c): Add ECHO_GEN.
627 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
628 (IPAGENT_COMPILE): Add ECHO_CXX.
629 (%-generated.c): Add ECHO_REGDAT.
630
3ae9ce5d
TT		 6312018-03-14 Tom Tromey <tom@tromey.com>
632
633 PR cli/14977:
634 * ax.c (ax_printf): Special case for NULL.
635
e6a58aa8
SM		 6362018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
637
638 * linux-low.c (linux_qxfer_libraries_svr4): Use
639 xml_escape_text_append.
640
f6e8a41e
SM		 6412018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
642
643 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
644
b9671caf
SM		 6452018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
646
647 * server.c (handle_general_set): Remove unnecessary xstrdup.
648
e80aaf61
SM		 6492018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
650
651 * server.c (parse_debug_format_options): Adjust to
652 delim_string_to_char_ptr_vec changes.
653 * thread-db.c (thread_db_load_search): Adjust to
654 dirnames_to_char_ptr_vec changes.
655
b1223e78
MM		 6562018-03-01 Markus Metzger <markus.t.metzger@intel.com>
657
658 * target.h (target_enable_btrace, target_disable_btrace)
659 (target_read_btrace, target_read_btrace_conf): Turn macro into
660 inline function. Throw error if target method is not defined.
661 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
662 check for btrace target method. Be prepared to handle exceptions
663 from btrace target methods.
664
81561546
SDJ		 6652018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
666
667 * server.c (captured_main): Change order of error message printed
668 when the current working directory cannot be found.
669
25e3c82c
SDJ		 6702018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
671
672 * server.c: Include "filenames.h" and "pathstuff.h".
673 (program_name): Delete variable.
674 (program_path): New anonymous class.
675 (get_exec_wrapper): Use "program_path" instead of
676 "program_name".
677 (handle_v_run): Likewise.
678 (captured_main): Likewise.
679 (process_serial_event): Likewise.
680
b4987c95
SDJ		 6812018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
682
683 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
684 (OBJS): Add "pathstuff.o".
685 * server.c (current_directory): New global variable.
686 (captured_main): Initialize "current_directory".
687
f46cd62a
AH		 6882018-02-26 Alan Hayward <alan.hayward@arm.com>
689
690 * tdesc.c: Use common/tdesc.h.
691 * tdesc.h: Likewise.
692
a543c5ca
AH		 6932018-02-20 Alan Hayward <alan.hayward@arm.com>
694 Simon Marchi <simon.marchi@ericsson.com>
695
696 * Makefile.in: Switch order of make rules.
697
b5884fa7
AH		 6982018-02-19 Alan Hayward <alan.hayward@arm.com>
699
700 * Makefile.in: Add common directory in build.
701 * configure.ac: Add common reference.
702 * configure: Regenerate.
703
de6242d3
MM		 7042018-02-09 Markus Metzger <markus.t.metzger@intel.com>
705
706 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
707 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
708 * spu-low.c (spu_target_ops): Likewise.
709 * win32-low.c (win32_target_ops): Likewise.
710 * server.c (supported_btrace_packets): Report packets unconditionally.
711 * target.h (target_ops) <supports_btrace>: Remove.
712 (target_supports_btrace): Remove.
713
9ee23a85
MM		 7142018-02-09 Markus Metzger <markus.t.metzger@intel.com>
715
716 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
717 (handle_btrace_disable): Change return type to void. Use exceptions
718 to report errors.
719 (handle_btrace_general_set): Catch exception and copy message to
720 return message.
721
8ce47547
TT		 7222018-02-08 Tom Tromey <tom@tromey.com>
723
724 * linux-low.c (install_software_single_step_breakpoints): Use
725 make_scoped_restore.
726 * inferiors.c (make_cleanup_restore_current_thread): Remove.
727 (do_restore_current_thread_cleanup): Remove.
728 * gdbthread.h (make_cleanup_restore_current_thread): Don't
729 declare.
730
45dd3607
TT		 7312018-02-08 Tom Tromey <tom@tromey.com>
732
733 * mem-break.c (set_raw_breakpoint_at): Use
734 gdb::unique_xmalloc_ptr.
735
e671cd59
PA		 7362018-01-30 Pedro Alves <palves@redhat.com>
737
738 PR gdb/13211
739 * target.c (target_terminal::terminal_state): Rename to ...
740 (target_terminal::m_terminal_state): ... this.
741
a0aad537
JC		 7422018-01-19 James Clarke <jrtc27@jrtc27.com>
743
744 * linux-low.c (handle_extended_wait): Surround call to
745 thread_db_notice_clone with #ifdef USE_THREAD_DB.
746
4d9b86e1
SM		 7472018-01-17 Simon Marchi <simon.marchi@ericsson.com>
748
749 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
750 linux_ptrace_attach_fail_reason_string now returning an
751 std::string.
752 (linux_attach): Likewise.
753 * thread-db.c (attach_thread): Likewise.
754
f517c180
EA		 7552018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
756
757 PR gdb/21559
758 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
759 checking for fs_base/gs_base fields in struct user_regs_struct.
760 * configure: Regenerate.
761
9a70f35c
YQ		 7622018-01-16 Yao Qi <yao.qi@linaro.org>
763
764 PR gdb/18749
765 * linux-low.c (fetch_register): Call supply_register instead of
766 error.
767
605fd3c6
YQ		 7682018-01-08 Yao Qi <yao.qi@linaro.org>
769 Simon Marchi <simon.marchi@ericsson.com>
770
771 * Makefile.in (OBS): Remove selftest.o.
772 * configure.ac: Set srv_selftest_objs if $development is true.
773 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
774 * configure: Re-generated.
775 * server.c (captured_main): Wrap variable selftest_filter with
776 GDB_SELF_TEST.
777
2cc05030
SM		 7782018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
779
780 * server.c (parse_debug_format_options): Return std::string.
781 (handle_monitor_command, captured_main): Adjust.
782
e379cee6
PA		 7832018-01-05 Pedro Alves <palves@redhat.com>
784
785 PR gdb/18653
786 * server.c (captured_main): Pass quiet=false to
787 save_original_signals_state.
788
82e1e79a
JB		 7892018-01-01 Joel Brobecker <brobecker@adacore.com>
790
791 * gdbreplay.c (gdbreplay_version): Update copyright year in
792 version message.
793 * server.c (gdbserver_version): Likewise.
794
8e481c3b
TT		 7952017-12-08 Tom Tromey <tom@tromey.com>
796
797 * ax.c (ax_printf): Update.
798
a8806230
YQ		 7992017-12-07 Yao Qi <yao.qi@linaro.org>
800
801 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
802 aarch64_linux_read_description.
803 * linux-amd64-ipa.c (idx2mask): New array.
804 (get_ipa_tdesc): Move idx2mask out.
805 (initialize_low_tracepoint): Initialize target descriptions.
806 * linux-i386-ipa.c (idx2mask): New array.
807 (get_ipa_tdesc): Move idx2mask out.
808 (initialize_low_tracepoint): Initialize target descriptions.
809
d4a0e8b5
SM		 8102017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
811
812 * tdesc.c (struct tdesc_type): Change return type.
813 (tdesc_add_flag): Change parameter type.
814 (tdesc_add_bitfield): Likewise.
815 (tdesc_add_field): Likewise.
816 (tdesc_set_struct_size): Likewise.
817
798a7429
SM		 8182017-12-05 Simon Marchi <simon.marchi@ericsson.com>
819
820 * regcache.c (registers_to_string): Remove unused variable.
821
c0e15c9b
SM		 8222017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
823
824 * inferiors.c (for_each_inferior_with_data): Remove.
825 * inferiors.h (for_each_inferior_with_data): Remove.
826 * server.c (handle_qxfer_threads_worker): Change parameter type.
827 (handle_qxfer_threads_proper): Use for_each_thread.
828
f0045347
SM		 8292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
830
831 * inferiors.c (for_each_inferior): Remove.
832 (clear_inferiors): Use for_each_thread.
833 * inferiors.h (for_each_inferior): Remove.
834 * linux-low.c (linux_wait_for_event_filtered): Use
835 for_each_thread.
836 (linux_stabilize_threads): Likewise.
837 * regcache.c (regcache_release): Likewise.
838 * server.c (gdb_wants_all_threads_stopped): Likewise.
839 (clear_pending_status_callback): Remove.
840 (handle_status): Use for_each_thread.
841 (captured_main): Likewise.
842 * win32-low.c (child_init_thread_list): Likewise.
843 (win32_clear_inferiors): Likewise.
844 (fake_breakpoint_event): Likewise.
845
9521758b
SM		 8462017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
847
848 * inferiors.h (find_inferior): Remove.
849 * inferiors.c (find_inferior): Remove.
850
8f86d7aa
SM		 8512017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
852
853 * linux-low.c (resume_status_pending_p): Update comment.
854 (need_step_over_p): Update comment.
855
e2b44075
SM		 8562017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
857
858 * linux-low.c (proceed_one_lwp): Return void, change parameter
859 type.
860 (unsuspend_and_proceed_one_lwp): Likewise.
861 (proceed_all_lwps): Use for_each_thread.
862 (unstop_all_lwps): Likewise.
863
c80825ff
SM		 8642017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
865
866 * linux-low.c (linux_resume_one_thread): Return void, take
867 parameter directly.
868 (linux_resume): Use for_each_thread.
869
df3e4dbe
SM		 8702017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
871
872 * linux-low.c (send_sigstop_callback): Return void, change
873 parameter type. Rename to...
874 (send_sigstop): ... this.
875 (suspend_and_send_sigstop_callback): Return void, change parameter
876 type. Rename to...
877 (suspend_and_send_sigstop): ... this.
878 (stop_all_lwps): Use for_each_thread.
879
5a6b0a41
SM		 8802017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
881
882 * linux-low.c (lwp_running): Return bool, remove unused
883 argument.
884 (linux_stabilize_threads): Use find_thread.
885
39a64da5
SM		 8862017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
887
888 * linux-low.c (select_singlestep_lwp_callback): Remove.
889 (count_events_callback): Remove.
890 (select_event_lwp_callback): Remove.
891 (select_event_lwp): Use find_thread/for_each_thread.
892
a1385b7b
SM		 8932017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
894
895 * linux-low.c (not_stopped_callback): Return bool, take filter
896 argument directly.
897 (linux_wait_for_event_filtered): Use find_thread.
898 (linux_wait_1): Likewise.
899
454296a2
SM		 9002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
901
902 * linux-low.c (same_lwp): Remove.
903 (find_lwp_pid): Use find_thread.
904
6b2a85da
SM		 9052017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
906
907 * linux-low.c (delete_lwp_callback): Remove.
908 (linux_mourn): Use for_each_thread.
909
798a38e8
SM		 9102017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
911
912 * linux-low.c (linux_detach_lwp_callback): Return void, remove
913 args parameter, don't check for pid.
914 (linux_detach): Use for_each_thread.
915
e4eb0dec
SM		 9162017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
917
918 * linux-low.c (struct counter): Remove.
919 (second_thread_of_pid_p): Remove.
920 (last_thread_of_process_p): Use find_thread.
921
83e1b6c1
SM		 9222017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
923
924 * inferiors.c (find_inferior_in_random): Remove.
925 * inferiors.h (find_inferior_in_random): Remove.
926 * linux-low.c (status_pending_p_callback): Return bool, accept
927 parameter ptid directly.
928 (linux_wait_for_event_filtered): Use find_thread_in_random.
929 (linux_wait_1): Likewise.
930
8dc7b443
SM		 9312017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
932
933 * inferiors.c (find_inferior_id): Remove.
934 (find_thread_ptid): Move implemention from find_inferior_id to
935 here.
936 * inferiors.h (find_inferior_id): Remove.
937 * server.c (handle_status): Use find_thread_ptid.
938 (process_serial_event): Likewise.
939 * thread-db.c (find_one_thread): Likewise.
940 (thread_db_thread_handle): Likewise.
941 * win32-low.c (thread_rec): Likewise.
942 (child_delete_thread): Likewise.
943 (win32_thread_alive): Likewise.
944 (get_child_debug_event): Likewise.
945
da25033c
SM		 9462017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
947
948 * linux-mips-low.c (update_watch_registers_callback): Return
949 void, remove pid_p parameter, don't check for pid.
950 (mips_insert_point, mips_remove_point): Use for_each_thread.
951
c91bb56b
SM		 9522017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
953
954 * lynx.low (lynx_delete_thread_callback): Remove.
955 (lynx_mourn): Use for_each_thread.
956
634a3254
SM		 9572017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
958
959 * regcache.c (regcache_invalidate_one): Remove.
960 (regcache_invalidate_pid): use for_each_thread.
961
41272101
TT		 9622017-11-26 Tom Tromey <tom@tromey.com>
963
964 * linux-low.c (linux_create_inferior): Update.
965
f5291a6f
UW		 9662017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
967
968 * spu-low.c (spu_create_inferior): Fix typo in argument name.
969
6654d750
AH		 9702017-11-24 Alan Hayward <alan.hayward@arm.com>
971
972 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
973 * linux-aarch64-low.c (initialize_low_arch): Call init func.
974 * linux-aarch64-tdesc-selftest.c: New file.
975 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
976
9772017-11-24 Alan Hayward <alan.hayward@arm.com>
978
979 * configure.srv: Add new file.
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
49bdb7ee
AH		 9842017-11-24 Alan Hayward <alan.hayward@arm.com>
985
986 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
987 * linux-aarch64-low.c (initialize_low_arch): Remove init.
988 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
989
d6d7ce56
AH		 9902017-11-24 Alan Hayward <alan.hayward@arm.com>
991
992 * configure.srv: Add new files.
993 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
994 aarch64_linux_read_description.
995 * linux-aarch64-low.c (aarch64_linux_read_description):
996 Merge with aarch64_arch_setup.
997 (aarch64_arch_setup): Call aarch64_linux_read_description.
998 * linux-aarch64-tdesc.c: New file.
999 * linux-aarch64-tdesc.h: New file.
1000
506fe5f4
YQ		 10012017-11-24 Yao Qi <yao.qi@linaro.org>
1002
1003 * configure.srv: Set $srv_regobj for tic6x-linux.
1004 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1005 (tic6x_read_description): Move some code to tic6x_arch_setup.
1006 (tic6x_tdesc_test): New function.
1007 (initialize_low_arch): Call selftests::register_test.
1008
29f9a567
YQ		 10092017-11-22 Yao Qi <yao.qi@linaro.org>
1010
1011 * remote-utils.c (prepare_resume_reply): Use memcpy.
1012
578290ec
SM		 10132017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1014
1015 * linux-low.c (kill_one_lwp_callback): Return void, take
1016 argument directly, don't filter on pid.
1017 (linux_kill): Use for_each_thread.
1018
eca55aec
SM		 10192017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1020
1021 * linux-low.c (need_step_over_p): Return bool, remove dummy
1022 argument.
1023 (linux_resume, proceed_all_lwps): Use find_thread.
1024
25c28b4d
SM		 10252017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1026
1027 * linux-low.c (resume_status_pending_p): Return bool, remove
1028 flag_p argument.
1029 (linux_resume): Use find_thread.
1030
5fdda392
SM		 10312017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1032
1033 * linux-low.c (struct thread_resume_array): Remove.
1034 (linux_set_resume_request): Return void, take arguments
1035 directly.
1036 (linux_resume): Use for_each_thread.
1037
fcb056a5
SM		 10382017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1039
1040 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1041 return bool, remove data argument.
1042 (linux_stabilize_threads): Use find_thread.
1043
139720c5
SM		 10442017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1045
1046 * linux-low.c (unsuspend_one_lwp): Remove.
1047 (unsuspend_all_lwps): Use for_each_thread, inline code from
1048 unsuspend_one_lwp.
1049
6d1e5673
SM		 10502017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1051
1052 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1053 * linux-low.c (struct iterate_over_lwps_args): Remove.
1054 (iterate_over_lwps_filter): Remove.
1055 (iterate_over_lwps): Use find_thread.
1056
bbf550d5
SM		 10572017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1058
1059 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1060 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1061 code from reset_lwp_ptrace_options_callback.
1062
00192f77
SM		 10632017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1064
1065 * linux-arm-low.c (struct update_registers_data): Remove.
1066 (update_registers_callback): Return void, take arguments
1067 directly, don't check thread's pid.
1068 (arm_insert_point, arm_remove_point): Use for_each_thread.
1069
2bee2b6c
SM		 10702017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1071
1072 * win32-low.c (continue_one_thread): Return void, take argument
1073 directly.
1074 (child_continue): Use for_each_thread.
1075
0b360f19
SM		 10762017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1077
1078 * win32-i386-low.c (update_debug_registers_callback): Rename
1079 to ...
1080 (update_debug_registers): ... this, return void, remove pid_p arg.
1081 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1082
f27866ba
SM		 10832017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1084
1085 * inferiors.h (struct process_info): Add constructor, initialize
1086 fields..
1087 <syscalls_to_catch>: Change type to std::vector<int>.
1088 * inferiors.c (add_process): Allocate process_info with new.
1089 (remove_process): Free process_info with delete.
1090 * linux-low.c (handle_extended_wait): Adjust.
1091 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1092 * server.c (handle_general_set): Adjust.
1093
e849ea89
PA		 10942017-11-16 Pedro Alves <palves@redhat.com>
1095
1096 * remote-utils.c (remote_close): Block SIGIO signals instead of
1097 uninstalling the SIGIO handler.
1098
1d0aa65c
AH		 10992017-11-16 Alan Hayward <alan.hayward@arm.com>
1100
1101 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1102
3491a34c
YQ		 11032017-11-16 Yao Qi <yao.qi@linaro.org>
1104
1105 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1106 (tic6x_store_gregset): Likewise.
1107 (tic6x_usrregs_info): Move it up.
1108
a602f924
AH		 11092017-11-15 Alan Hayward <alan.hayward@arm.com>
1110
1111 * Makefile.in: Update arch rules.
1112 * configure.srv: Explicitly mark arch/ files.
1113
5616b6c3
AS		 11142017-11-13 Andreas Schwab <schwab@suse.de>
1115
1116 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1117 function.
1118 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1119
d1928160
PA		 11202017-11-06 Pedro Alves <palves@redhat.com>
1121
1122 * config.in, configure: Regenerate.
1123
bac608e7
SM		 11242017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1125
1126 * target.c (struct thread_search): Remove.
1127 (thread_search_callback): Remove.
1128 (prepare_to_access_memory): Use for_each_thread instead of
1129 find_inferior. Inline code from thread_search_callback.
1130
eaddb425
SM		 11312017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1132
1133 * server.c (struct visit_actioned_threads_data): Remove.
1134 (visit_actioned_threads): Change prototype to take arguments
1135 directly.
1136 (resume): Use find_thread instead of find_inferior.
1137
99078d34
SM		 11382017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1139
1140 * server.c (queue_stop_reply_callback): Change prototype, return
1141 void.
1142 (find_status_pending_thread_callback): Remove.
1143 (handle_status): Replace find_inferior with find_thread and
1144 for_each_thread.
1145
cc628f3d
AH		 11462017-10-25 Alan Hayward <alan.hayward@arm.com>
1147
1148 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1149 with REGNO.
1150 (aarch64_store_gregset): Likewise.
1151 (aarch64_fill_fpregset): Likewise.
1152 (aarch64_store_fpregset): Likewise.
1153
4d3bb80e
SM		 11542017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1155
1156 * gdbthread.h (find_thread, for_each_thread): New functions.
1157 * inferiors.c (thread_of_pid): Remove.
1158 (find_any_thread_of_pid): Use find_thread.
1159 * linux-low.c (num_lwps): Use for_each_thread.
1160
7a7cdfa0
YQ		 11612017-10-17 Yao Qi <yao.qi@linaro.org>
1162
1163 * Makefile.in: Remove one rule.
1164 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1165
e675d170
YQ		 11662017-10-17 Yao Qi <yao.qi@linaro.org>
1167
1168 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1169 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1170
7eb4e0f9
YQ		 11712017-10-17 Yao Qi <yao.qi@linaro.org>
1172
1173 * configure.srv: Rename arm.o with arch/arm.o.
1174
60d6cfc9
YQ		 11752017-10-17 Yao Qi <yao.qi@linaro.org>
1176
1177 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1178 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1179 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1180 (arch-i386.o, arch-amd64.o): Remove rules.
1181 (arch/%.o): New rule.
1182 Update POSTCOMPILE and COMPILE.pre.
1183 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1184 * configure: Re-generated.
1185 * configure.srv: Replace arch-i386.o with arch/i386.o.
1186 Replace arch-amd64.o with arch/amd64.o.
1187
5bfda255
YQ		 11882017-10-16 Yao Qi <yao.qi@linaro.org>
1189
1190 * configure: Regenerated.
1191
9c80ecd6
SM		 11922017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1193
1194 * inferiors.h: (struct inferior_list): Remove.
1195 (struct inferior_list_entry); Remove.
1196 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1197 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1198 get_first_inferior): Remove.
1199 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1200 find_inferior_id, find_inferior_in_random): Change signature.
1201 * inferiors.c (all_threads): Change type to
1202 std::list<thread_info *>.
1203 (get_thread): Remove macro.
1204 (find_inferior, find_inferior_id): Change signature, implement
1205 using find_thread.
1206 (find_inferior_in_random): Change signature, implement using
1207 find_thread_in_random.
1208 (for_each_inferior, for_each_inferior_with_data): Change
1209 signature, implement using for_each_thread.
1210 (add_inferior_to_list, remove_inferior): Remove.
1211 (add_thread, get_first_thread, thread_of_pid,
1212 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1213 (get_first_inferior, one_inferior_p, clear_inferior_list):
1214 Remove.
1215 (clear_inferiors, get_thread_process): Update.
1216 * gdbthread.h: Include <list>.
1217 (struct thread_info) <entry>: Remove field.
1218 <id>: New field.
1219 (all_threads): Change type to std::list<thread_info *>.
1220 (get_first_inferior): Add doc.
1221 (find_thread, for_each_thread, find_thread_in_random): New
1222 functions.
1223 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1224 * linux-arm-low.c (update_registers_callback): Update.
1225 * linux-low.c (second_thread_of_pid_p): Update.
1226 (kill_one_lwp_callback, linux_detach_lwp_callback,
1227 delete_lwp_callback, status_pending_p_callback, same_lwp,
1228 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1229 iterate_over_lwps, not_stopped_callback,
1230 resume_stopped_resumed_lwps, count_events_callback,
1231 select_singlestep_lwp_callback, select_event_lwp_callback,
1232 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1233 suspend_and_send_sigstop_callback, wait_for_sigstop,
1234 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1235 lwp_running, linux_set_resume_request, resume_status_pending_p,
1236 need_step_over_p, start_step_over, linux_resume_one_thread,
1237 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1238 reset_lwp_ptrace_options_callback): Update.
1239 * linux-mips-low.c (update_watch_registers_callback): Update.
1240 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1241 Update.
1242 (free_register_cache_thread_one): Remove.
1243 (regcache_release): Update.
1244 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1245 handle_qxfer_threads_worker): Update.
1246 (handle_query): Update, use list iterator.
1247 (visit_actioned_threads, handle_pending_status,
1248 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1249 clear_pending_status_callback, set_pending_status_callback,
1250 find_status_pending_thread_callback, handle_status,
1251 process_serial_event): Update.
1252 * target.c (thread_search_callback): Update.
1253 * thread-db.c (thread_db_get_tls_address): Update.
1254 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1255 Update.
1256 * win32-i386-low.c (update_debug_registers_callback): Update.
1257 * win32-low.c (delete_thread_info, child_delete_thread,
1258 continue_one_thread, suspend_one_thread,
1259 get_child_debug_event): Adjust.
1260
9179355e
SM		 12612017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1262
1263 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1264 * inferiors.h: Include <list>.
1265 (struct process_info) <entry>: Remove field.
1266 <pid>: New field.
1267 (pid_of): Change macro to function.
1268 (ptid_of, lwpid_of): Remove macro.
1269 (all_processes): Change type to std::list<process_info *>.
1270 (ALL_PROCESSES): Remove macro.
1271 (for_each_process, find_process): New function.
1272 * inferiors.c (all_processes): Change type to
1273 std::list<process_info *>.
1274 (find_thread_process): Adjust.
1275 (add_process): Likewise.
1276 (remove_process): Likewise.
1277 (find_process_pid): Likewise.
1278 (get_first_process): Likewise.
1279 (started_inferior_callback): Remove.
1280 (have_started_inferiors_p): Adjust.
1281 (attached_inferior_callback): Remove.
1282 (have_attached_inferiors_p): Adjust.
1283 * linux-low.c (check_zombie_leaders): Likewise.
1284 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1285 (x86_linux_update_xmltarget): Adjust.
1286 * server.c (handle_query): Likewise.
1287 (gdb_reattached_process): Remove.
1288 (handle_status): Adjust.
1289 (kill_inferior_callback): Likewise.
1290 (detach_or_kill_inferior): Remove.
1291 (print_started_pid): Likewise.
1292 (print_attached_pid): Likewise.
1293 (detach_or_kill_for_exit): Update.
1294 (process_serial_event): Likewise.
1295 * linux-arm-low.c (arm_new_fork): Likewise.
1296
c9cb8905
SM		 12972017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1298
1299 * dll.h: Include <list>.
1300 (struct dll_info): Add constructor.
1301 <entry>: Remove field.
1302 (all_dlls): Change type to std::list<dll_info>.
1303 * dll.c: Include <algorithm>.
1304 (get_dll): Remove macro.
1305 (all_dlls): Change type to std::list<dll_info *>.
1306 (free_one_dll): Remove.
1307 (match_dll): Likewise.
1308 (loaded_dll): Adjust.
1309 (unloaded_dll): Adjust to all_dlls type change, use
1310 std::find_if. Inline code from match_dll.
1311 (clear_dlls): Adjust to all_dlls type change.
1312 * server.c (emit_dll_description): Remove.
1313 (handle_qxfer_libraries): Adjust to all_dlls type change,
1314 integrate emit_dll_description's functionality.
1315
04ec7890
SM		 13162017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1317
1318 * linux-low.h (struct linux_target_ops) <delete_process>: New
1319 field.
1320 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1321 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1322 (struct linux_target_ops): Add delete_process callback.
1323 * linux-arm-low.c (arm_delete_process): New.
1324 (struct linux_target_ops): Add delete_process callback.
1325 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1326 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1327 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1328 * linux-mips-low.c (mips_linux_delete_process): New.
1329 (struct linux_target_ops): Add delete_process callback.
1330 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1331 * linux-s390-low.c (struct linux_target_ops): Likewise.
1332 * linux-sh-low.c (struct linux_target_ops): Likewise.
1333 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1334 * linux-tile-low.c (struct linux_target_ops): Likewise.
1335 * linux-x86-low.c (x86_linux_delete_process): New.
1336 (struct linux_target_ops): Add delete_process callback.
1337 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1338
466eecee
SM		 13392017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1340
1341 * linux-aarch64-low.c (the_low_target): Add thread delete
1342 callback.
1343 * linux-arm-low.c (arm_delete_thread): New function.
1344 (the_low_target): Add thread delete callback.
1345 * linux-bfin-low.c (the_low_target): Likewise.
1346 * linux-crisv32-low.c (the_low_target): Likewise.
1347 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1348 set.
1349 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1350 field.
1351 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1352 * linux-mips-low.c (mips_linux_delete_thread): New function.
1353 (the_low_target): Add thread delete callback.
1354 * linux-ppc-low.c (the_low_target): Likewise.
1355 * linux-s390-low.c (the_low_target): Likewise.
1356 * linux-sh-low.c (the_low_target): Likewise.
1357 * linux-tic6x-low.c (the_low_target): Likewise.
1358 * linux-tile-low.c (the_low_target): Likewise.
1359 * linux-x86-low.c (the_low_target): Likewise.
1360 * linux-xtensa-low.c (the_low_target): Likewise.
1361
b79f7801
YZ		 13622017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1363
1364 * win32-low.c: Include "common-inferior.h".
1365
bc3b087d
SDJ		 13662017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1367
1368 * inferiors.c (set_inferior_cwd): New function.
1369 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1370 (handle_query): Inform that QSetWorkingDir is supported.
1371 * win32-low.c (create_process): Pass the inferior's cwd to
1372 CreateProcess.
1373
d092c5a2
SDJ		 13742017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1375
1376 * inferiors.c (current_inferior_cwd): New global variable.
1377 (get_inferior_cwd): New function.
1378 * inferiors.h (struct process_info) <cwd>: New field.
1379
7da0a886
SDJ		 13802017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1381
1382 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1383 (OBS): Add gdb_tilde_expand.o.
1384
289a6840
SM		 13852017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1386
1387 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1388 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1389
256642e8
PA		 13902017-09-29 Pedro Alves <palves@redhat.com>
1391
1392 * ax.c (gdb_parse_agent_expr): Constify.
1393 * ax.h (gdb_parse_agent_expr): Constify.
1394 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1395 Constify.
1396 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1397 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1398 * remote-utils.h (read_ptid): Constify.
1399 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1400 (process_point_options, process_serial_event): Constify.
1401 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1402 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1403 (cmd_qtbuffer): Constify.
1404
5b9ca4d4
PA		 14052017-09-29 Pedro Alves <palves@redhat.com>
1406
1407 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1408 fails.
1409
94c207e0
PA		 14102017-09-29 Pedro Alves <palves@redhat.com>
1411
1412 * linux-low.c (handle_extended_wait): Pass parent thread instead
1413 of process to thread_db_notice_clone.
1414 * linux-low.h (thread_db_notice_clone): Replace parent process
1415 parameter with parent thread parameter.
1416 * thread-db.c (find_one_thread): Add comment.
1417 (thread_db_notice_clone): Replace parent process parameter with
1418 parent thread parameter. Temporarily switch to the parent thread.
1419
75352e28
SDJ		 14202017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1421
1422 * gdbthread.h: Include "common-gdbthread.h".
1423 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1424 "if" when validating the ptid.
1425 * remote-utils.c: Include "gdbthread.h".
1426 (prepare_resume_reply): Use "switch_to_thread".
1427 * target.c (done_accessing_memory): Likewise.
1428
ad339634
AA		 14292017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1430
1431 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1432 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1433 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1434 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1435 s390x-gs-linux64-ipa.o to ipa_obj.
1436 * linux-s390-low.c (HWCAP_S390_GS): New define.
1437 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1438 New functions.
1439 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1440 (s390_arch_setup): Check for guarded-storage support and choose
1441 appropriate tdesc.
1442 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1443 init_registers_s390x_gs_linux64.
1444 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1445 enum value.
1446 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1447 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1448
cc4d742f
SM		 14492017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1450
1451 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1452
f6327dcb
KB		 14532017-09-21 Kevin Buettner <kevinb@redhat.com>
1454
1455 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1456 (thread_db_thread_handle): Declare.
1457 * linux-low.c (linux_target_ops): Initialize thread_handle.
1458 * server.c (handle_qxfer_threads_worker): Add support for
1459 "handle" attribute.
1460 * target.h (struct target_ops): Add new function pointer,
1461 thread_handle.
1462 (target_thread_handle): Define.
1463 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1464 field in lwp.
1465 (thread_db_thread_handle): New function.
1466
86299109
KB		 14672017-09-21 Kevin Buettner <kevinb@redhat.com>
1468
1469 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1470 * linux-low.h (thread_db_notice_clone): Declare.
1471 * thread-db.c (thread_db_notice_clone): New function.
1472
f557a88a
PA		 14732017-09-21 Pedro Alves <palves@redhat.com>
1474
1475 * server.c (gdb_read_memory, handle_status, process_serial_event)
1476 (handle_serial_event, handle_target_event): Adjust to
1477 set_desired_thread prototype change.
1478 * target.c (set_desired_thread): Remove 'use_general' parameter
1479 and adjust.
1480 * target.h (set_desired_thread): Remove 'use_general' parameter.
1481
223ffa71
TT		 14822017-09-20 Tom Tromey <tom@tromey.com>
1483
1484 * target.c (target_terminal::terminal_state): Define.
1485 (target_terminal::init): Rename from target_terminal_init.
1486 (target_terminal::inferior): Rename from
1487 target_terminal_inferior.
1488 (target_terminal::ours): Rename from target_terminal_ours.
1489 (target_terminal::ours_for_output, target_terminal::info): New.
1490
04fd3ba9
SM		 14912017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1492
1493 * server.c (accumulate_file_name_length): Remove.
1494 (emit_dll_description): Adjust to std::string change.
1495 (handle_qxfer_libraries): Use std::string to hold document.
1496
5e187554
SM		 14972017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1498
1499 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1500 return type of xml_escape_text.
1501 * server.c (emit_dll_description): Likewise.
1502
1526853e
SM		 15032017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1504
1505 * server.c (captured_main): Accept argument for --selftest.
1506 Update run_tests call.
1507 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1508 when registering selftests.
1509
c4dfafab
SDJ		 15102017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1511
1512 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1513 instead of "VEC" for "target_desc.reg_defs".
1514 (regcache_cpy): Likewise.
1515 (registers_to_string): Likewise.
1516 (registers_from_string): Likewise.
1517 (find_regno): Likewise.
1518 (supply_regblock): Likewise.
1519 (regcache_raw_read_unsigned): Likewise.
1520 * tdesc.c (init_target_desc): Likewise.
1521 (tdesc_create_reg): Likewise.
1522 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1523 (struct target_desc) <reg_defs>: Convert to "std::vector".
1524 (target_desc): Do not initialize "reg_defs".
1525 (~target_desc): Update code to use "std::vector" instead of "VEC"
1526 for "target_desc.reg_defs".
1527 (operator==): Likewise.
1528
124aceb4
SM		 15292017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1530
1531 * inferiors.h (thread_to_gdb_id): Remove.
1532 * inferiors.c (thread_to_gdb_id): Remove.
1533 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1534 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1535 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1536 Likewise.
1537 * nto-low.c (nto_fetch_registers, nto_store_registers,
1538 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1539
96cde54f
SM		 15402017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1541
1542 * inferiors.h (gdb_id_to_thread_id): Remove.
1543 * inferiors.c (gdb_id_to_thread_id): Remove.
1544 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1545 removal. Move pid declaration closer to where it's used.
1546
e8ca139e
SM		 15472017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1548
1549 * server.c (handle_detach): New function.
1550 (process_serial_event): Move code out, call handle_detach.
1551
f8a4e119
SM		 15522017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1553
1554 * server.c (require_running): Rename to ...
1555 (require_running_or_return): ... this ...
1556 (require_running_or_break): ... and this.
1557 (handle_query, process_serial_event): Adjust.
1558
0eb0a407
SM		 15592017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1560
1561 * linux-low.c (linux_set_resume_request): Remove unused
1562 variables.
1563
785922a5
SM		 15642017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1565
1566 * server.c (first_thread_of): Remove.
1567 (process_serial_event): Replace usage of first_thread_of with
1568 find_any_thread_of_pid.
1569 * tracepoint.c (same_process_p): Remove.
1570 (gdb_agent_about_to_close): Replace usage of same_process_p with
1571 find_any_thread_of_pid.
1572 * linux-x86-low.c (same_process_callback): Remove.
1573 (x86_arch_setup_process_callback): Replace usage of
1574 same_process_callback with find_any_thread_of_pid.
1575 * thread-db.c (any_thread_of): Remove.
1576 (switch_to_process): Replace usage of any_thread_of with
1577 find_any_thread_of_pid.
1578 * inferiors.c (thread_pid_matches_callback): Remove.
1579 (find_thread_process): Adjust to use find_any_thread_of_pid.
1580
a059f00c
SDJ		 15812017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1582
1583 * regcache.c (get_thread_regcache): Guard calls to "memset"
1584 with "!VEC_empty".
1585
cc397f3a
SDJ		 15862017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1587
1588 * linux-low.c (handle_extended_wait): Use
1589 "allocate_target_description" instead of "XNEW".
1590 * linux-x86-low.c (initialize_low_arch): Likewise.
1591
22916b07
YQ		 15922017-09-05 Yao Qi <yao.qi@linaro.org>
1593
1594 * configure.srv (srv_i386_regobj): Remove.
1595 (srv_amd64_regobj): Remove.
1596 (srv_regobj): Set it to "" for x86 non-linux targets.
1597 * linux-x86-tdesc.c (i386_linux_read_description):
1598 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1599 (init_registers_i386): Remove the declaration.
1600 (tdesc_i386): Remove the declaration.
1601 (lynx_i386_arch_setup): Call i386_create_target_description.
1602 * nto-x86-low.c: Likewise.
1603 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1604 [!__x86_64__]: include arch/i386.h.
1605 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1606
38602d55
YQ		 16072017-09-05 Yao Qi <yao.qi@linaro.org>
1608
1609 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1610 i386/amd64-XXX-linux from it.
1611
44b886ff
YQ		 16122017-09-05 Yao Qi <yao.qi@linaro.org>
1613
1614 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1615 false.
1616 (ipa_amd64_linux_regobj): Remove.
1617 (ipa_x32_linux_regobj): Remove.
1618
b4570e4b
YQ		 16192017-09-05 Yao Qi <yao.qi@linaro.org>
1620
1621 * Makefile.in (arch-amd64.o): New rule.
1622 * configure.srv: Append arch-amd64.o.
1623 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1624 (get_ipa_tdesc): Call amd64_linux_read_description.
1625 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1626 and init_registers_amd64_XXX.
1627 * linux-x86-low.c (x86_linux_read_description): Call
1628 amd64_linux_read_description.
1629 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1630 (initialize_low_arch): Don't call init_registers_x32_XXX and
1631 init_registers_amd64_XXX.
1632 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1633 and tdesc_amd64_XXX.
1634 [__x86_64__] (amd64_tdesc_test): New function.
1635 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1636 and init_registers_amd64_XXX.
1637 * linux-x86-tdesc.c: Include arch/amd64.h.
1638 (xcr0_to_tdesc_idx): New function.
1639 (i386_linux_read_description): New function.
1640 (amd64_get_ipa_tdesc_idx): New function.
1641 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1642 (amd64_get_ipa_tdesc): Declare.
1643
d1f28ea2
YQ		 16442017-09-05 Yao Qi <yao.qi@linaro.org>
1645
1646 * configure.srv (srv_i386_linux_xmlfiles): Remove
1647 i386/i386-XXX-linux.xml from it.
1648
25a93583
YQ		 16492017-09-05 Yao Qi <yao.qi@linaro.org>
1650
1651 * configure.srv: Set srv_i386_linux_regobj empty if $development
1652 is false.
1653 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1654 initialize_low_tdesc.
1655 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1656 with #if initialize_low_tdesc.
1657 * linux-x86-tdesc-selftest.c: New file.
1658 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1659
5f035c07
YQ		 16602017-09-05 Yao Qi <yao.qi@linaro.org>
1661
1662 * Makefile.in (arch-i386.o): New rule.
1663 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1664 (x86_64-*-linux*): Likewise.
1665 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1666 include arch/i386.h.
1667 (i386_linux_read_description): Remove code and call
1668 i386_create_target_description.
1669 * tdesc.c (allocate_target_description): New function.
1670 * tdesc.h (set_tdesc_architecture): Remove declaration.
1671 (set_tdesc_osabi): Likewise.
1672
0abe8a89
YQ		 16732017-09-05 Yao Qi <yao.qi@linaro.org>
1674
1675 * linux-x86-tdesc.c: Don't include <inttypes.h>.
1676 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
1677 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
1678 .xmltarget.
1679 * server.c (get_features_xml): Call tdesc_get_features_xml.
1680 * tdesc.c (set_tdesc_architecture): New function.
1681 (set_tdesc_osabi): New function.
1682 (tdesc_get_features_xml): New function.
1683 (tdesc_create_feature): Add an argument.
1684 * tdesc.h (struct target_desc) <features>: New field.
1685 <arch, osabi>: New field.
1686 (~target_desc): xfree features, arch, and osabi.
1687 (target_desc::oerator==): Don't compare .xmltarget.
1688 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
1689 (set_tdesc_osabi): Likewise.
1690 (tdesc_get_features_xml): Likewise.
1691
0a188386
YQ		 16922017-09-05 Yao Qi <yao.qi@linaro.org>
1693
1694 * linux-x86-tdesc.c: Include selftest.h.
1695 (i386_tdesc_test): New function.
1696 (initialize_low_tdesc): Call selftests::register_test.
1697 * tdesc.h: Include regdef.h.
1698 (target_desc): Override operator == and !=.
1699
f49ff000
YQ		 17002017-09-05 Yao Qi <yao.qi@linaro.org>
1701
1702 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
1703 (ipa_obj): Likewise.
1704 * linux-i386-ipa.c: Include common/x86-xstate.h
1705 (get_ipa_tdesc): Call i386_linux_read_description.
1706 (initialize_low_tracepoint): Don't call init_registers_XXX
1707 functions, call initialize_low_tdesc instead.
1708 * linux-x86-low.c (x86_linux_read_description): Call
1709 i386_linux_read_description.
1710 (initialize_low_arch): Don't call init_registers_i386_XXX
1711 functions, call initialize_low_tdesc.
1712 * linux-x86-tdesc.c: New file.
1713 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
1714 (i386_get_ipa_tdesc_idx): Declare.
1715 (i386_get_ipa_tdesc): Declare.
1716 (initialize_low_tdesc): Declare.
1717
2b68ef2f
YQ		 17182017-09-05 Yao Qi <yao.qi@linaro.org>
1719
1720 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
1721 instead of 0.
1722
f7000548
YQ		 17232017-09-05 Yao Qi <yao.qi@linaro.org>
1724
1725 * Makefile.in (IPA_OBJS): Add vec-ipa.o
1726 * regcache.c (get_thread_regcache): Use VEC_length.
1727 (init_register_cache): Likewise.
1728 (regcache_cpy): Likewise.
1729 (registers_to_string): Iterate reg_defs via VEC_iterate.
1730 (find_regno): Likewise.
1731 (find_register_by_number): Use VEC_index.
1732 (register_size): Call find_register_by_number.
1733 (register_data): Call find_register_by_number.
1734 (supply_regblock): Use VEC_length.
1735 (regcache_raw_read_unsigned): Likewise.
1736 * tdesc.c (init_target_desc): Iterate reg_defs via
1737 VEC_iterate.
1738 (default_description): Update initializer.
1739 (copy_target_description): Don't update field num_registers.
1740 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
1741 <num_registers>: Remove.
1742
50a421ac
SM		 17432017-09-04 Simon Marchi <simon.marchi@ericsson.com>
1744
1745 * Makefile.in (.SECONDARY): Define target.
1746
23fdd69e
SM		 17472017-09-03 Simon Marchi <simon.marchi@ericsson.com>
1748
1749 * linux-low.c (linux_wait_1): Adjust.
1750 * server.c (queue_stop_reply_callback): Adjust.
1751
0a2dde4a
SDJ		 17522017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
1753
1754 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
1755 QEnvironmentUnset and QEnvironmentReset packets.
1756 (handle_query): Inform remote that QEnvironmentHexEncoded,
1757 QEnvironmentUnset and QEnvironmentReset are supported.
1758
6afd337d
SM		 17592017-08-25 Simon Marchi <simon.marchi@ericsson.com>
1760
1761 * inferiors.h (inferior_target_data): Rename to ...
1762 (thread_target_data): ... this.
1763 (inferior_regcache_data): Rename to ...
1764 (thread_regcache_data): ... this.
1765 (set_inferior_regcache_data): Rename to ...
1766 (set_thread_regcache_data): ... this.
1767 * inferiors.c (inferior_target_data): Rename to ...
1768 (thread_target_data): ... this.
1769 (inferior_regcache_data): Rename to ...
1770 (thread_regcache_data): ... this.
1771 (set_inferior_regcache_data): Rename to ...
1772 (set_thread_regcache_data): ... this.
1773 (free_one_thread): Update.
1774 * linux-low.h (get_thread_lwp): Update.
1775 * regcache.c (get_thread_regcache): Update.
1776 (regcache_invalidate_thread): Update.
1777 (free_register_cache_thread): Update.
1778 * win32-i386-low.c (update_debug_registers_callback): Update.
1779 (win32_get_current_dr): Update.
1780 * win32-low.c (thread_rec): Update.
1781 (delete_thread_info): Update.
1782 (continue_one_thread): Update.
1783 (suspend_one_thread): Update.
1784
a160cc46
SM		 17852017-08-24 Simon Marchi <simon.marchi@ericsson.com>
1786
1787 * inferiors.c (set_inferior_target_data): Remove.
1788 * inferiors.h (set_inferior_target_data): Remove.
1789
6d580b63
YQ		 17902017-08-18 Yao Qi <yao.qi@linaro.org>
1791
1792 * Makefile.in (OBS): Add selftest.o.
1793 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
1794 * configure, config.in: Re-generated.
1795 * server.c: Include common/sefltest.h.
1796 (captured_main): Handle option --selftest.
1797
f5a29eb0
YQ		 17982017-08-09 Yao Qi <yao.qi@linaro.org>
1799
1800 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
1801 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
1802 i386-avx-mpx.o and i386-mmx.o.
1803 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
1804 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
1805 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
1806 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
1807 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
1808 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
1809 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
1810 i386/amd64-avx-mpx.xml.
1811
57757c2f
YQ		 18122017-08-09 Yao Qi <yao.qi@linaro.org>
1813
1814 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
1815 and x32-avx-avx512.o.
1816 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
1817 i386/x32-avx-avx512.xml.
1818
229d26fc
SM		 18192017-07-26 Simon Marchi <simon.marchi@ericsson.com>
1820
1821 * tracepoint.h (enum class fast_tpoint_collect_result): New
1822 enumeration.
1823 (fast_tracepoint_collecting): Change return type to
1824 fast_tpoint_collect_result.
1825 * tracepoint.c (fast_tracepoint_collecting): Likewise.
1826 * linux-low.h: Include tracepoint.h.
1827 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
1828 fast_tpoint_collect_result.
1829 * linux-low.c (handle_tracepoints): Adjust.
1830 (linux_fast_tracepoint_collecting): Change return type to
1831 fast_tpoint_collect_result.
1832 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
1833 linux_wait_1, stuck_in_jump_pad_callback,
1834 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
1835 proceed_one_lwp): Adjust to type change.
1836
2e1e43e1
YQ		 18372017-07-10 Yao Qi <yao.qi@linaro.org>
1838
1839 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
1840
adc764e7
YQ		 18412017-06-29 Yao Qi <yao.qi@linaro.org>
1842
1843 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
1844 Remove.
1845 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
1846
a206891a
SM		 18472017-06-20 Simon Marchi <simon.marchi@ericsson.com>
1848
1849 * Makefile.in (IPA_OBJS): Sort and format one item per line.
1850
9a6c7d9c
SDJ		 18512017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
1852
1853 * linux-low.c (linux_create_inferior): Adjust code to access the
1854 environment information via 'gdb_environ' class.
1855 * lynx-low.c (lynx_create_inferior): Likewise.
1856 * server.c (our_environ): Make it an instance of 'gdb_environ'.
1857 (get_environ): Return a pointer to 'our_environ'.
1858 (captured_main): Initialize 'our_environ'.
1859 * server.h (get_environ): Adjust prototype.
1860 * spu-low.c (spu_create_inferior): Adjust code to access the
1861 environment information via 'gdb_environ' class.
1862
ae3e2ccf
SM		 18632017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1864
1865 * linux-low.c (linux_read_memory, linux_write_memory): Remove
1866 usage of "register" keyword.
1867
3e019bdc
SM		 18682017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1869
1870 * configure: Re-generate.
1871
8465943a
SM		 18722017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1873
1874 * configure: Re-generate.
1875
cf0dd6f0
SM		 18762017-06-17 Simon Marchi <simon.marchi@ericsson.com>
1877
1878 * Makefile.in (COMPILE.pre): Add "-x c++".
1879
9845682b
SDJ		 18802017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
1881
1882 * fork-child.c: Conditionally include <signal.h>.
1883
aefd8b33
SDJ		 18842017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1885
1886 * server.c (handle_general_set): Handle new packet
1887 "QStartupWithShell".
1888 (handle_query): Add "QStartupWithShell" to the list of supported
1889 packets.
1890 (gdbserver_usage): Add help text explaining the
1891 new "--startup-with-shell" and "--no-startup-with-shell" CLI
1892 options.
1893 (captured_main): Recognize and act upon the presence of the new
1894 CLI options.
1895
2090129c
SDJ		 18962017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1897 Pedro Alves <palves@redhat.com>
1898
1899 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
1900 * configure: Regenerate.
1901 * configure.srv (srv_linux_obj): Add "fork-child.o" and
1902 "fork-inferior.o".
1903 (i[34567]86-*-lynxos*): Likewise.
1904 (spu*-*-*): Likewise.
1905 * fork-child.c: New file.
1906 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
1907 and "environ.h".
1908 (linux_ptrace_fun): New function.
1909 (linux_create_inferior): Adjust function prototype to reflect
1910 change on "target.h". Adjust function code to use
1911 "fork_inferior".
1912 (linux_request_interrupt): Delete "signal_pid".
1913 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1914 (lynx_ptrace_fun): New function.
1915 (lynx_create_inferior): Adjust function prototype to reflect
1916 change on "target.h". Adjust function code to use
1917 "fork_inferior".
1918 * nto-low.c (nto_create_inferior): Adjust function prototype and
1919 code to reflect change on "target.h". Update comments.
1920 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
1921 "common-terminal.h" and "environ.h".
1922 (terminal_fd): Moved to fork-child.c.
1923 (old_foreground_pgrp): Likewise.
1924 (restore_old_foreground_pgrp): Likewise.
1925 (last_status): Make it global.
1926 (last_ptid): Likewise.
1927 (our_environ): New variable.
1928 (startup_with_shell): Likewise.
1929 (program_name): Likewise.
1930 (program_argv): Rename to...
1931 (program_args): ...this.
1932 (wrapper_argv): New variable.
1933 (start_inferior): Delete function.
1934 (get_exec_wrapper): New function.
1935 (get_exec_file): Likewise.
1936 (get_environ): Likewise.
1937 (prefork_hook): Likewise.
1938 (post_fork_inferior): Likewise.
1939 (postfork_hook): Likewise.
1940 (postfork_child_hook): Likewise.
1941 (handle_v_run): Update code to deal with arguments coming from the
1942 remote host. Update calls from "start_inferior" to
1943 "create_inferior".
1944 (captured_main): Likewise. Initialize environment variable. Call
1945 "have_job_control".
1946 * server.h (post_fork_inferior): New prototype.
1947 (get_environ): Likewise.
1948 (last_status): Declare.
1949 (last_ptid): Likewise.
1950 (signal_pid): Likewise.
1951 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
1952 (spu_ptrace_fun): New function.
1953 (spu_create_inferior): Adjust function prototype to reflect change
1954 on "target.h". Adjust function code to use "fork_inferior".
1955 * target.c (target_terminal_init): New function.
1956 (target_terminal_inferior): Likewise.
1957 (target_terminal_ours): Likewise.
1958 * target.h: Include <vector>.
1959 (struct target_ops) <create_inferior>: Update prototype.
1960 (create_inferior): Update macro.
1961 * utils.c (gdb_flush_out_err): New function.
1962 * win32-low.c (win32_create_inferior): Adjust function prototype
1963 and code to reflect change on "target.h".
1964
043a4934
SDJ		 19652017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1966
1967 * inferiors.c (switch_to_thread): New function.
1968
15652511
SDJ		 19692017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
1970
1971 * Makefile.in (SFILE): Add "common/job-control.c".
1972 (OBS): Add "job-control.o".
1973
21ea5acd
SDJ		 19742017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
1975
1976 * Makefile: Remove "@host_makefile_frag@".
1977
e13cb306
PA		 19782017-05-05 Pedro Alves <palves@redhat.com>
1979
1980 * configure: Regenerate.
1981
c94fee56
SDJ		 19822017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
1983
1984 * configure: Regenerate.
1985
a0ff9e1a
SM		 19862017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
1987
1988 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
1989 software_single_step change of return type to
1990 std::vector<CORE_ADDR>.
1991 * linux-low.c (install_software_single_step_breakpoints):
1992 Likewise.
1993 * linux-low.h (install_software_single_step_breakpoints):
1994 Likewise.
1995
be628ab8
SDJ		 19962017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
1997
1998 * remote-utils.c: Include "gdb_termios.h" instead of
1999 "terminal.h".
2000 * terminal.h: Delete file.
2001
7c5ded6a
SDJ		 20022017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2003
2004 * server.c: Include <vector>.
2005 <program_argv, wrapper_argv>: Convert to std::vector.
2006 (start_inferior): Rewrite function to use C++.
2007 (handle_v_run): Likewise. Update code that calculates the argv
2008 based on the vRun packet; use C++.
2009 (captured_main): Likewise.
2010
436252de
SM		 20112017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2012
2013 * server.c (handle_v_cont): Initialize thread_resume::thread
2014 with null_ptid.
2015
9bf2a700
PA		 20162017-04-05 Pedro Alves <palves@redhat.com>
2017
2018 * configure: Regenerate.
2019
a121b7c1
PA		 20202017-04-05 Pedro Alves <palves@redhat.com>
2021
2022 * gdbreplay.c (sync_error): Constify.
2023 * linux-x86-low.c (push_opcode): Constify.
2024
21c8a587
PA		 20252017-04-05 Pedro Alves <palves@redhat.com>
2026
2027 * win32-low.c (get_child_debug_event)
2028 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2029 Report TARGET_WAITKIND_SPURIOUS instead.
2030
fb32b4f7
PA		 20312017-04-05 Pedro Alves <palves@redhat.com>
2032
2033 * remote-utils.c (remote_prepare, remote_open): Constify.
2034 * remote-utils.h (remote_prepare, remote_open): Constify.
2035 * server.c (captured_main): Constify 'port' handling.
2036
65dd1e59
SM		 20372017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2038
2039 * Makefile.in (clean): Clear .deps.
2040
8fa5b777
SM		 20412017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2042
2043 * .gitignore: Remove generated files, replace with wildcard.
2044 * (clean): Replace removal of generated files with wildcard.
2045 (version.c): Replace with...
2046 (version-generated.c): ...this.
2047 (xml-builtin.c): Replace with...
2048 (xml-builtin-generated.c): ...this.
2049 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2050 (%.c: *regformats*): Replace with...
2051 (%-generated.c: *regformats*): ...this.
2052
a12e714b
MF		 20532017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2054
2055 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2056 (xtensa_fill_gregset): Call collect_register_by_name for
2057 threadptr register.
2058 (xtensa_store_gregset): Call supply_register_by_name for
2059 threadptr register.
2060
1a09b50a
MF		 20612017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2062
2063 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2064 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2065 (xtensa_store_gregset): Call supply_register for all registers in
2066 a0_regnum..a0_regnum + C0_NREGS range.
2067
1a01e7c6
SM		 20682017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2069
2070 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2071 (ax-ipa.o: ax.c): Remove.
2072 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2073 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2074 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2075 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2076 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2077
36bc18a8
SM		 20782017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2079
2080 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2081 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2082 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2083 (errors-ipa.o: ../common/errors.c): Remove.
2084 (format-ipa.o: ../common/format.c): Remove.
2085 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2086
a8ebe3d5
SM		 20872017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2088
2089 * Makefile.in (%-ipa.o: %.c): New rule.
2090 (tracepoint-ipa.o: tracepoint.c): Remove.
2091 (utils-ipa.o: utils.c): Remove.
2092 (remote-utils-ipa.o: remote-utils.c): Remove.
2093 (regcache-ipa.o: regcache.c): Remove.
2094 (i386-linux-ipa.o: i386-linux.c): Remove.
2095 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2096 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2097 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2098 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2099 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2100 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2101 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2102 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2103 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2104 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2105 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2106 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2107 (aarch64-ipa.o: aarch64.c): Remove.
2108 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2109 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2110 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2111 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2112 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2113 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2114 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2115 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2116 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2117 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2118 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2119 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2120 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2121 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2122 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2123 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2124 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2125 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2126 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2127 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2128 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2129 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2130 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2131 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2132 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2133 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2134 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2135 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2136 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2137 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2138 (tdesc-ipa.o: tdesc.c): Remove.
2139 (x32-linux-ipa.o: x32-linux.c): Remove.
2140 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2141 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2142
50cfacb7
SM		 21432017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2144
2145 * Makefile.in (%.o: ../arch/%.c): New rule.
2146 (arm.o: ../arch/arm.c): Remove.
2147 (arm-linux.o: ../arch/arm-linux.c): Remove.
2148 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2149 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2150
c5a22423
SM		 21512017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2152
2153 * Makefile.in (%.o: ../nat/%.c): New rule.
2154 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2155 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2156 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2157 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2158 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2159 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2160 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2161 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2162 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2163 (linux-personality.o: ../nat/linux-personality.c): Remove.
2164 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2165 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2166 (x86-linux.o: ../nat/x86-linux.c): Remove.
2167 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2168 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2169
6bda016b
SM		 21702017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2171
2172 * Makefile.in (%.o: ../common/%.c): New rule.
2173 (signals.o: ../common/signals.c): Remove.
2174 (print-utils.o: ../common/print-utils.c): Remove.
2175 (rsp-low.o: ../common/rsp-low.c): Remove.
2176 (common-utils.o: ../common/common-utils.c): Remove.
2177 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2178 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2179 (vec.o: ../common/vec.c): Remove.
2180 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2181 (xml-utils.o: ../common/xml-utils.c): Remove.
2182 (ptid.o: ../common/ptid.c): Remove.
2183 (buffer.o: ../common/buffer.c): Remove.
2184 (format.o: ../common/format.c): Remove.
2185 (filestuff.o: ../common/filestuff.c): Remove.
2186 (agent.o: ../common/agent.c): Remove.
2187 (errors.o: ../common/errors.c): Remove.
2188 (environ.o: ../common/environ.c): Remove.
2189 (common-debug.o: ../common/common-debug.c): Remove.
2190 (cleanups.o: ../common/cleanups.c): Remove.
2191 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2192 (fileio.o: ../common/fileio.c): Remove.
2193 (common-regcache.o: ../common/common-regcache.c): Remove.
2194 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2195 (new-op.o: ../common/new-op.c): Remove.
2196 (btrace-common.o: ../common/btrace-common.c): Remove.
2197
21122961
SM		 21982017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2199
2200 * Makefile.in (%.o: ../target/%.c): New rule.
2201 (waitstatus.o: ../target/waitstatus.c): Remove.
2202
c362e621
SM		 22032017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2204
2205 * Makefile.in
2206 (%.c: ../regformats/%.dat,
2207 (%.c: ../regformats/arm/%.dat,
2208 (%.c: ../regformats/i386/%.dat,
2209 (%.c: ../regformats/rs6000/%.dat): New rules.
2210 (aarch64.c): Remove.
2211 (reg-arm.c): Remove.
2212 (arm-with-iwmmxt.c): Remove.
2213 (arm-with-vfpv2.c): Remove.
2214 (arm-with-vfpv3.c): Remove.
2215 (arm-with-neon.c): Remove.
2216 (reg-bfin.c): Remove.
2217 (reg-cris.c): Remove.
2218 (reg-crisv32.c): Remove.
2219 (i386.c): Remove.
2220 (i386-linux.c): Remove.
2221 (i386-avx.c): Remove.
2222 (i386-avx-linux.c): Remove.
2223 (i386-avx-avx512.c): Remove.
2224 (i386-avx-avx512-linux.c): Remove.
2225 (i386-mpx.c): Remove.
2226 (i386-mpx-linux.c): Remove.
2227 (i386-avx-mpx-avx512-pku.c): Remove.
2228 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2229 (i386-avx-mpx.c): Remove.
2230 (i386-avx-mpx-linux.c): Remove.
2231 (i386-mmx.c): Remove.
2232 (i386-mmx-linux.c): Remove.
2233 (reg-ia64.c): Remove.
2234 (reg-m32r.c): Remove.
2235 (reg-m68k.c): Remove.
2236 (reg-cf.c): Remove.
2237 (mips-linux.c): Remove.
2238 (mips-dsp-linux.c): Remove.
2239 (mips64-linux.c): Remove.
2240 (mips64-dsp-linux.c): Remove.
2241 (nios2-linux.c): Remove.
2242 (powerpc-32.c): Remove.
2243 (powerpc-32l.c): Remove.
2244 (powerpc-altivec32l.c): Remove.
2245 (powerpc-cell32l.c): Remove.
2246 (powerpc-vsx32l.c): Remove.
2247 (powerpc-isa205-32l.c): Remove.
2248 (powerpc-isa205-altivec32l.c): Remove.
2249 (powerpc-isa205-vsx32l.c): Remove.
2250 (powerpc-e500l.c): Remove.
2251 (powerpc-64l.c): Remove.
2252 (powerpc-altivec64l.c): Remove.
2253 (powerpc-cell64l.c): Remove.
2254 (powerpc-vsx64l.c): Remove.
2255 (powerpc-isa205-64l.c): Remove.
2256 (powerpc-isa205-altivec64l.c): Remove.
2257 (powerpc-isa205-vsx64l.c): Remove.
2258 (s390-linux32.c): Remove.
2259 (s390-linux32v1.c): Remove.
2260 (s390-linux32v2.c): Remove.
2261 (s390-linux64.c): Remove.
2262 (s390-linux64v1.c): Remove.
2263 (s390-linux64v2.c): Remove.
2264 (s390-te-linux64.c): Remove.
2265 (s390-vx-linux64.c): Remove.
2266 (s390-tevx-linux64.c): Remove.
2267 (s390x-linux64.c): Remove.
2268 (s390x-linux64v1.c): Remove.
2269 (s390x-linux64v2.c): Remove.
2270 (s390x-te-linux64.c): Remove.
2271 (s390x-vx-linux64.c): Remove.
2272 (s390x-tevx-linux64.c): Remove.
2273 (tic6x-c64xp-linux.c): Remove.
2274 (tic6x-c64x-linux.c): Remove.
2275 (tic6x-c62x-linux.c): Remove.
2276 (reg-sh.c): Remove.
2277 (reg-sparc64.c): Remove.
2278 (reg-spu.c): Remove.
2279 (amd64.c): Remove.
2280 (amd64-linux.c): Remove.
2281 (amd64-avx.c): Remove.
2282 (amd64-avx-linux.c): Remove.
2283 (amd64-avx-avx512.c): Remove.
2284 (amd64-avx-avx512-linux.c): Remove.
2285 (amd64-mpx.c): Remove.
2286 (amd64-mpx-linux.c): Remove.
2287 (amd64-avx-mpx-avx512-pku.c): Remove.
2288 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2289 (amd64-avx-mpx.c): Remove.
2290 (amd64-avx-mpx-linux.c): Remove.
2291 (x32.c): Remove.
2292 (x32-linux.c): Remove.
2293 (x32-avx.c): Remove.
2294 (x32-avx-linux.c): Remove.
2295 (x32-avx-avx512.c): Remove.
2296 (x32-avx-avx512-linux.c): Remove.
2297 (reg-xtensa.c): Remove.
2298 (reg-tilegx.c): Remove.
2299 (reg-tilegx32.c): Remove.
2300
1672e0d9
SDJ		 23012017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2302
2303 * Makefile.in (SFILES): Add "common/environ.c".
2304 (OBJS): Add "common/environ.h".
2305
239b6d10
WT		 23062017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2307
2308 * configure.ac: Check if the fs_base and gs_base members of
2309 `struct user_regs_struct' exist.
2310 * config.in: Regenerated.
2311 * configure: Likewise.
2312
694b382c
AT		 23132017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2314
2315 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2316 target_read_memory.
2317 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2318 (get_next_pcs_syscall_next_pc): Likewise.
2319
7dc53023
LM		 23202016-12-23 Luis Machado <lgustavo@codesourcery.com>
2321
2322 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2323 * nto-x86-low.c: Likewise.
2324
ad02e4fe
SM		 23252016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2326
2327 * Makefile.in: Include disable-implicit-rules.mk.
2328
dcb07cfa
PA		 23292016-11-23 Pedro Alves <palves@redhat.com>
2330
2331 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2332 (debug_vprintf): Use std::chrono::steady_clock instead of
2333 gettimeofday. Use '.' instead of ':'.
2334 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2335 (get_timestamp): Use std::chrono::steady_clock instead of
2336 gettimeofday.
2337
8629c02c
SM		 23382016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2339
2340 * Makefile.in: Fix whitespace formatting.
2341
b593ecca
SM		 23422016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2343
2344 * Makefile.in (SFILES, OBS): Flatten list and order
2345 alphabetically.
2346
9986ba08
PA		 23472016-11-23 Pedro Alves <palves@redhat.com>
2348
2349 * event-loop.c (handle_file_event): Use warning.
2350 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2351 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2352 Use warning.
2353
4eefa7bc
PA		 23542016-11-23 Pedro Alves <palves@redhat.com>
2355
2356 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2357 output.
2358 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2359 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2360 debug_printf and debug_flush for debug output.
2361 * server.c (handle_general_set): Likewise.
2362 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2363 output.
2364
5443506e
SM		 23652016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2366
2367 * Makefile.in (.c.o): Replace rule with ...
2368 (%.o: %.c): ... this one.
2369
3b165252
SM		 23702016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2371
2372 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2373 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2374 make.
2375 * configure.ac: Remove checks for the make program.
2376 * configure: Re-generate.
2377
0bcda685
PA		 23782016-10-28 Pedro Alves <palves@redhat.com>
2379
2380 * Makefile.in (CXX_DIALECT): Get from configure.
2381 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2382 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2383 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2384 * config.in: Regenerate.
2385 * configure: Regenerate.
2386
c3805894
YQ		 23872016-10-27 Yao Qi <yao.qi@linaro.org>
2388
2389 * linux-low.c (linux_supports_range_stepping): Return true if
2390 can_software_single_step return true.
2391
89342618
YQ		 23922016-10-27 Yao Qi <yao.qi@linaro.org>
2393
2394 * inferiors.c (find_inferior_in_random): New function.
2395 * inferiors.h (find_inferior_in_random): Declare.
2396 * linux-low.c (linux_wait_for_event_filtered): Call
2397 find_inferior_in_random instead of find_inferior.
2398
e3652c84
YQ		 23992016-10-27 Yao Qi <yao.qi@linaro.org>
2400
2401 * linux-low.c (linux_wait_1): If single-step breakpoints are
2402 inserted, remove them.
2403
5a04c4cf
PA		 24042016-10-26 Pedro Alves <palves@redhat.com>
2405
2406 * linux-low.c (handle_extended_wait): Link parent/child fork
2407 threads.
2408 (linux_wait_1): Unlink them.
2409 (linux_set_resume_request): Ignore resume requests for
2410 already-resumed and unhandled fork child threads.
2411 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2412 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2413 New functions.
2414 (handle_v_requests) <vCont>: Don't call require_running.
2415 * server.h (in_queued_stop_replies): New declaration.
2416
cb93dc7f
YQ		 24172016-10-24 Yao Qi <yao.qi@linaro.org>
2418
2419 PR server/20733
2420 * linux-aarch64-low.c (append_insns): Cast the return value to
2421 'uint32_t *'.
2422
a1078bea
YQ		 24232016-10-10 Yao Qi <yao.qi@linaro.org>
2424
2425 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2426
1fb77080
SDJ		 24272016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2428
2429 * target.c (target_supports_multi_process): New function, moved
2430 from...
2431 * target.h (target_supports_multi_process): ... here. Remove
2432 macro.
2433
39b5a3b9
TT		 24342016-10-05 Tom Tromey <tom@tromey.com>
2435
2436 PR remote/20655:
2437 * tracepoint.c (handle_tracepoint_bkpts): Check
2438 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2439
c1d0b70a
YQ		 24402016-10-05 Yao Qi <yao.qi@linaro.org>
2441
2442 * configure.srv: Update the path of arm-*.xml files.
2443
0a69eedb
YQ		 24442016-10-05 Terry Guo <terry.guo@arm.com>
2445 Yao Qi <yao.qi@linaro.org>
2446
2447 * Makefile.in: Adjust the path of rules.
2448 * configure.srv: Update the path of xml files.
2449 * regformats/arm-with-iwmmxt.dat: Regenerated.
2450 * regformats/arm-with-neon.dat: Likewise.
2451 * regformats/arm-with-vfpv2.dat: Likewise.
2452 * regformats/arm-with-vfpv3.dat Likewise.
2453
17e16485
YQ		 24542016-09-30 Yao Qi <yao.qi@linaro.org>
2455
2456 PR gdbserver/20627
2457 * target.c (target_stop_and_wait): Don't call
2458 target_continue_no_signal, use resume_stop instead.
2459
edeeb602
YQ		 24602016-09-26 Yao Qi <yao.qi@linaro.org>
2461
2462 * linux-low.c (linux_wait_1): Call debug_exit.
2463
503b1c39
PA		 24642016-09-23 Pedro Alves <palves@redhat.com>
2465
2466 * Makefile.in (SFILES): Add common/new-op.c.
2467 (OBS): Add common/new-op.o.
2468 (new-op.o): New rule.
2469
74172ecf
SM		 24702016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2471
2472 * .gitinore: Ignore more files.
2473
fc6cda2e
YQ		 24742016-09-21 Yao Qi <yao.qi@linaro.org>
2475
2476 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2477 23.
2478
bc1e6c81
SDJ		 24792016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2480
2481 * server.c (start_inferior): Call target_mourn_inferior instead of
2482 mourn_inferior; pass ptid_t argument to it.
2483 (resume): Likewise.
2484 (handle_target_event): Likewise.
2485 * target.c (target_mourn_inferior): New function.
2486 * target.h (mourn_inferior): Delete macro.
2487
0e00e962
AA		 24882016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2489
2490 * linux-low.c (lwp_is_stepping): New function.
2491
1d8cb77d
CL		 24922016-09-06 Carl Love <cel@us.ibm.com>
2493
2494 * server.c (start_inferior): Fixed comment, requested comment change
2495 didn't get updated correctly. Removed reference to ptrace () call as
2496 it is only true on Linux systems.
2497
7313bced
CL		 24982016-09-06 Carl Love <cel@us.ibm.com>
2499
2500 * server.c (start_inferior): Do not call
2501 function target_post_create_inferior () if the
2502 inferior process has already exited.
2503
cf6de44d
PA		 25042016-09-05 Pedro Alves <palves@redhat.com>
2505
2506 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2507 (COMPILE.pre, CC_LD): Use CXX directly.
2508 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2509 * acinclude.m4: Don't include build-with-cxx.m4.
2510 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2511 * configure: Regenerate.
2512
c1da6748
AT		 25132016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2514
2515 PR gdb/19495
2516 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2517 call writing data to own_buf.
2518
f2b9e3df
SDJ		 25192016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2520
2521 * target.c (mywait): Call target_wait instead of
2522 the_target->wait.
2523 (target_wait): New function.
2524
049a8570
SDJ		 25252016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2526
2527 * server.c (start_inferior): New variable 'ptid'. Replace calls
2528 to the_target->resume by target_continue{,_no_signal}, depending
2529 on the case.
2530 * target.c (target_stop_and_wait): Call target_continue_no_signal
2531 instead of the_target->resume.
2532 (target_continue): New function.
2533
3aa5cfa0
AT		 25342016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2535
2536 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2537
754653a7
AZ		 25382016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2539
2540 PR server/20491
2541 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2542 ps_prochandle.
2543 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2544 * linux-arm-low.c (ps_get_thread_area): Likewise.
2545 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2546 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2547 * linux-mips-low.c (ps_get_thread_area): Likewise.
2548 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2549 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2550 * linux-x86-low.c (ps_get_thread_area): Likewise.
2551 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2552
ed036b40
PA		 25532016-08-19 Pedro Alves <palves@redhat.com>
2554
2555 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2556
c8ef42ee
PA		 25572016-08-19 Pedro Alves <palves@redhat.com>
2558
2559 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2560 comment. Use memcpy instead of casting through unsigned long.
2561
9c235a72
PA		 25622016-08-19 Pedro Alves <palves@redhat.com>
2563
2564 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2565 allocating around 0x80000000.
2566
201506da
PA		 25672016-08-19 Pedro Alves <palves@redhat.com>
2568
2569 PR gdb/20415
2570 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2571 (x32-avx512-linux-ipa.o): New rules.
2572 * configure.ac (x86_64-*-linux*): New x32 check.
2573 * configure.srv (ipa_x32_linux_regobj): New.
2574 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2575 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2576 descriptions.
2577 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2578 descriptions.
2579 * configure: Regenerate.
2580
f348d89a
PA		 25812016-08-09 Pedro Alves <palves@redhat.com>
2582
2583 PR gdb/18653
2584 * Makefile.in (OBS): Add signals-state-save-restore.o.
2585 (signals-state-save-restore.o): New rule.
2586 * config.in: Regenerate.
2587 * configure: Regenerate.
2588 * linux-low.c: Include "signals-state-save-restore.h".
2589 (linux_create_inferior): Call
2590 restore_original_signals_state.
2591 * server.c: Include "dispositions-save-restore.h".
2592 (captured_main): Call save_original_signals_state.
2593
1baf5149
PA		 25942016-08-05 Pedro Alves <palves@redhat.com>
2595
2596 * configure: Regenerate.
2597
fcd4a73d
YQ		 25982016-08-04 Yao Qi <yao.qi@linaro.org>
2599
2600 * linux-low.c (regsets_fetch_inferior_registers): Check
2601 errno is ESRCH or not.
2602
979659d0
YQ		 26032016-08-02 Yao Qi <yao.qi@linaro.org>
2604
2605 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2606 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2607 (thread_db_load_search): Update.
2608 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2609 td_ta_set_event and td_ta_event_getmsg.
2610
6598661d
PA		 26112016-07-26 Pedro Alves <palves@redhat.com>
2612
2613 PR server/20414
2614 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2615 of unsigned long for 64-bit registers and use uint32_t instead of
2616 unsigned int for 32-bit registers.
2617
9cf12d57
PA		 26182016-07-26 Pedro Alves <palves@redhat.com>
2619
2620 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2621 to 'ptrace'.
2622
305450ed
TT		 26232016-07-21 Tom Tromey <tom@tromey.com>
2624
2625 * configure: Rebuild.
2626
2583da7c
YQ		 26272016-07-21 Yao Qi <yao.qi@linaro.org>
2628
2629 * mem-break.c (find_gdb_breakpoint): Cast bp to
2630 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2631
21536b36
YQ		 26322016-07-21 Yao Qi <yao.qi@linaro.org>
2633
2634 * server.c (handle_v_requests): Support s and S actions
2635 if target_supports_software_single_step return true.
2636
8901d193
YQ		 26372016-07-21 Yao Qi <yao.qi@linaro.org>
2638
2639 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2640 is resume_step, call maybe_hw_step.
2641 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2642 and unstop them.
2643 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2644 breakpoints or not.
2645 (proceed_one_lwp): If resume request is resume_step, install
2646 reinsert breakpoints and call maybe_hw_step.
2647
0e9a339e
YQ		 26482016-07-21 Yao Qi <yao.qi@linaro.org>
2649
2650 * linux-low.c (proceed_one_lwp): Declare.
2651 (linux_resume_one_thread): Remove local variable 'step'.
2652 Lift code enqueue signal. Call proceed_one_lwp instead of
2653 linux_resume_one_lwp.
2654
4281b351
YQ		 26552016-07-21 Yao Qi <yao.qi@linaro.org>
2656
2657 * linux-low.c (linux_resume_one_thread): Call
2658 enqueue_pending_signal.
2659
984a2c04
YQ		 26602016-07-21 Yao Qi <yao.qi@linaro.org>
2661
2662 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2663 * inferiors.c (do_restore_current_thread_cleanup): New function.
2664 (make_cleanup_restore_current_thread): Likewise.
2665 * linux-low.c (install_software_single_step_breakpoints): Call
2666 make_cleanup_restore_current_thread. Switch current_thread to
2667 thread.
2668
bec903c9
YQ		 26692016-07-21 Yao Qi <yao.qi@linaro.org>
2670
2671 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2672 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
2673 (clone_one_breakpoint): Likewise.
2674 (delete_reinsert_breakpoints): Change parameter to thread.
2675 Callers updated.
2676 (has_reinsert_breakpoints): Likewise.
2677 (uninsert_reinsert_breakpoints): Likewise.
2678 (reinsert_reinsert_breakpoints): Likewise.
2679 * mem-break.h (set_reinsert_breakpoint): Update declaration.
2680 (delete_reinsert_breakpoints): Likewise.
2681 (reinsert_reinsert_breakpoints): Likewise.
2682 (uninsert_reinsert_breakpoints): Likewise.
2683 (has_reinsert_breakpoints): Likewise.
2684
63c40ec7
YQ		 26852016-07-21 Yao Qi <yao.qi@linaro.org>
2686
2687 * inferiors.c (get_thread_process): Make parameter const.
2688 * inferiors.h (get_thread_process): Update declaration.
2689 * mem-break.c (clone_all_breakpoints): Remove all parameters.
2690 Add new parameters child_thread and parent_thread. Callers
2691 updated.
2692 * mem-break.h (clone_all_breakpoints): Update declaration.
2693
9aa76cd0
YQ		 26942016-07-21 Yao Qi <yao.qi@linaro.org>
2695
2696 * mem-break.c (struct breakpoint) <cond_list>: Remove.
2697 <command_list, handler>: Remove.
2698 (struct gdb_breakpoint): New.
2699 (struct other_breakpoint): New.
2700 (struct reinsert_breakpoint): New.
2701 (is_gdb_breakpoint): New function.
2702 (any_persistent_commands): Update command_list if
2703 is_gdb_breakpoint returns true.
2704 (set_breakpoint): Create breakpoints according to their types.
2705 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
2706 (set_gdb_breakpoint_1): Likewise.
2707 (set_gdb_breakpoint): Likewise.
2708 (clear_breakpoint_conditions): Change parameter type to
2709 'struct gdb_breakpoint *'.
2710 (clear_breakpoint_commands): Likewise.
2711 (clear_breakpoint_conditions_and_commands): Likewise.
2712 (add_condition_to_breakpoint): Likewise.
2713 (add_breakpoint_condition): Likewise.
2714 (add_commands_to_breakpoint): Likewise.
2715 (check_breakpoints): Check other_breakpoint.
2716 (clone_one_breakpoint): Clone breakpopint according to its type.
2717 * mem-break.h (struct gdb_breakpoint): Declare.
2718 (set_gdb_breakpoint): Update declaration.
2719 (clear_breakpoint_conditions_and_commands): Likewise.
2720 (add_breakpoint_condition): Likewise.
2721 (add_breakpoint_commands): Likewise.
2722 * server.c (process_point_options): Change parameter type to
2723 'struct gdb_breakpoint *'.
2724
811f8301
YQ		 27252016-07-21 Yao Qi <yao.qi@linaro.org>
2726
2727 * mem-break.c (set_breakpoint_at): Rename it to ...
2728 (set_breakpoint_type_at): ... it.
2729 (set_breakpoint_at): Call set_breakpoint_type_at.
2730 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
2731 * mem-break.h (set_breakpoint_at): Update comments.
2732
b1c51e36
CLT		 27332016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
2734
2735 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
2736 to buf parameter.
2737 (nios2_store_gregset): Likewise.
2738
ced2dffb
PA		 27392016-07-01 Pedro Alves <palves@redhat.com>
2740 Antoine Tremblay <antoine.tremblay@ericsson.com>
2741
2742 * linux-low.c: Change interface to take the target lwp_info
2743 pointer directly and return void. Handle detaching from a zombie
2744 thread.
2745 (linux_detach_lwp_callback): New function.
2746 (linux_detach): Detach from the leader thread after detaching from
2747 the clone threads.
2748
2ac09a5b
YQ		 27492016-06-28 Yao Qi <yao.qi@linaro.org>
2750
2751 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
2752 for variable new_offset.
2753 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
2754 (aarch64_ftrace_insn_reloc_cb): Likewise.
2755 (aarch64_ftrace_insn_reloc_tb): Likewise.
2756 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
2757 PRIx64 instead of PRIx32.
2758
79e7fd4f
YQ		 27592016-06-28 Yao Qi <yao.qi@linaro.org>
2760
2761 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
2762 (the_low_target): Install arm_get_syscall_trapinfo.
2763
061fc021
YQ		 27642016-06-28 Yao Qi <yao.qi@linaro.org>
2765
2766 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
2767 function.
2768 (the_low_target): Install aarch64_get_syscall_trapinfo.
2769
4cc32bec
YQ		 27702016-06-28 Yao Qi <yao.qi@linaro.org>
2771
2772 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
2773 Callers updated.
2774 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
2775 Remove parameter sysno.
2776 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
2777 sysret.
2778
782c1122
AA		 27792016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
2780
2781 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
2782 (s390_emit_ne_goto): Likewise.
2783 (s390_emit_lt_goto): Likewise.
2784 (s390_emit_le_goto): Likewise.
2785 (s390_emit_gt_goto): Likewise.
2786 (s390_emit_ge_goto): Likewise.
2787 (s390x_emit_eq_goto): Likewise.
2788 (s390x_emit_ne_goto): Likewise.
2789 (s390x_emit_lt_goto): Likewise.
2790 (s390x_emit_le_goto): Likewise.
2791 (s390x_emit_gt_goto): Likewise.
2792 (s390x_emit_ge_goto): Likewise.
2793 (s390_emit_ops_impl): Mark variable static.
2794 (s390x_emit_ops): Likewise.
2795
2e7b624b
YQ		 27962016-06-17 Yao Qi <yao.qi@linaro.org>
2797
2798 * linux-low.c (handle_extended_wait): Call
2799 uninsert_reinsert_breakpoints for the parent process. Remove
2800 reinsert breakpoints from the child process. Reinsert them to
2801 the parent process when vfork is done.
2802 * mem-break.c (uninsert_reinsert_breakpoints): New function.
2803 (reinsert_reinsert_breakpoints): New function.
2804 * mem-break.h (uninsert_reinsert_breakpoints): Declare
2805 (reinsert_reinsert_breakpoints): Declare.
2806
8a81c5d7
YQ		 28072016-06-17 Yao Qi <yao.qi@linaro.org>
2808
2809 * linux-low.c (handle_extended_wait): If the parent is doing
2810 step-over, remove the reinsert breakpoints from the forked child.
2811
f50bf8e5
YQ		 28122016-06-17 Yao Qi <yao.qi@linaro.org>
2813
2814 * linux-low.c (unsuspend_all_lwps): Declare.
2815 (linux_low_filter_event): If thread exited, call finish_step_over.
2816 If step-over is finished, unsuspend other threads.
2817
8376a3cb
YQ		 28182016-06-17 Yao Qi <yao.qi@linaro.org>
2819
2820 * linux-low.c (linux_resume_one_lwp_throw): Assert
2821 has_reinsert_breakpoints returns false.
2822 * mem-break.c (delete_disabled_breakpoints): Assert
2823 bp type isn't reinsert_breakpoint.
2824
f79b145d
YQ		 28252016-06-17 Yao Qi <yao.qi@linaro.org>
2826
2827 * linux-low.c (maybe_hw_step): New function.
2828 (linux_resume_one_lwp_throw): Call maybe_hw_step.
2829 (finish_step_over): Switch current_thread to lwp temporarily,
2830 and assert has_reinsert_breakpoints returns true.
2831 (proceed_one_lwp): Call maybe_hw_step.
2832 * mem-break.c (has_reinsert_breakpoints): New function.
2833 * mem-break.h (has_reinsert_breakpoints): Declare.
2834
0ae534d2
JT		 28352016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
2836
2837 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
2838
fcdad592
YQ		 28392016-05-17 Yao Qi <yao.qi@linaro.org>
2840
2841 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
2842 instead of find_inferior.
2843
9e784964
YQ		 28442016-05-05 Yao Qi <yao.qi@linaro.org>
2845
2846 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
2847 Initialize res to zero.
2848
cf2ebb6e
YQ		 28492016-05-05 Yao Qi <yao.qi@linaro.org>
2850
2851 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
2852 to uint32_t.
2853
c1aebf87
UW		 28542016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
2855
2856 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
2857 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
2858 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
2859
35fd2deb 28602016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 2861 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 2862
2863 * tracepoint.c (write_inferior_int8): New function.
2864 (cmd_qtenable_disable): Write enable flag using
2865 write_inferior_int8.
2866
484b3c32
YQ		 28672016-04-25 Yao Qi <yao.qi@linaro.org>
2868
2869 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
2870 (need_step_over_p): Return zero if the LWP has pending signals
2871 can be delivered on software single step target.
2872
85ba7d86
YQ		 28732016-04-25 Yao Qi <yao.qi@linaro.org>
2874
2875 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
2876 return instead of error.
2877
3539aa13
YQ		 28782016-04-22 Yao Qi <yao.qi@linaro.org>
2879
2880 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
2881 to 23.
2882
5b061e98
YQ		 28832016-04-22 Yao Qi <yao.qi@linaro.org>
2884
2885 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
2886 signal when stepping over breakpoint with software single
2887 step.
2888
3451269c
PA		 28892016-04-21 Pedro Alves <palves@redhat.com>
2890
2891 * linux-s390-low.c (s390_collect_ptrace_register)
2892 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
2893 add casts.
2894 (s390_check_regset): Use void * instead of gdb_byte *.
2895
a2358508
PA		 28962016-04-20 Pedro Alves <palves@redhat.com>
2897
2898 * configure: Renegerate.
2899
6885166d
YQ		 29002016-04-20 Yao Qi <yao.qi@linaro.org>
2901
2902 * linux-aarch32-low.c: Include "arch/arm-linux.h".
2903 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
2904 number 16.
2905 (arm_store_gregset): Likewise.
2906
2b863f51
WT		 29072016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
2908
2909 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
2910 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
2911 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
2912 (amd64-avx-mpx-linux.c): New rules.
2913 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
2914 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
2915 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
2916 (srv_amd64_regobj): Add amd64-avx-mpx.o.
2917 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
2918 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
2919 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
2920 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
2921 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
2922 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
2923 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
2924 * linux-x86-low.c (x86_linux_read_description): Add case for
2925 X86_XSTATE_AVX_MPX_MASK.
2926 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
2927 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
2928 init_registers_i386_avx_mpx_linux.
2929 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2930 (initialize_low_tracepoint): Call
2931 init_registers_i386_avx_mpx_linux.
2932 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
2933 (initialize_low_tracepoint): Call
2934 init_registers_amd64_avx_mpx_linux.
2935 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
2936 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
2937 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
2938 declarations.
2939
9b30624b
PA		 29402016-04-18 Pedro Alves <palves@redhat.com>
2941
2942 * configure: Regenerate.
2943
45e3745e
AT		 29442016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
2945
2946 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
2947 (aarch64_emit_sub): Likewise.
2948
2afc13ff
PA		 29492016-04-12 Pedro Alves <palves@redhat.com>
2950
2951 * utils.c (prepare_to_throw_exception): Delete.
2952
6e774b13
SM		 29532016-04-05 Simon Marchi <simon.marchi@ericsson.com>
2954
2955 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
2956
4dca19f8
MK		 29572016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
2958
2959 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
2960
d0a9981f
MK		 29612016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
2962
2963 * linux-aarch64-ipa.c: Add <elf.h> include.
2964 * linux-ppc-ipa.c: Add <elf.h> include.
2965 * linux-s390-ipa.c: Add <elf.h> include.
2966
252db07e
MK		 29672016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
2968
2969 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
2970 (get_raw_reg_ptr): Likewise.
2971 (get_trace_state_variable_value_ptr): Likewise.
2972 (set_trace_state_variable_value_ptr): Likewise.
2973 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
2974 char *.
2975
14e2b6d9
MK		 29762016-03-31 Wei-cheng Wang <cole945@gmail.com>
2977 Marcin Kościelnicki <koriakin@0x04.net>
2978
2979 PR/17221
2980 * linux-ppc-low.c (emit_insns): New function.
2981 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
2982 (ppc_emit_prologue): New function.
2983 (ppc_emit_epilogue): New function.
2984 (ppc_emit_add): New function.
2985 (ppc_emit_sub): New function.
2986 (ppc_emit_mul): New function.
2987 (ppc_emit_lsh): New function.
2988 (ppc_emit_rsh_signed): New function.
2989 (ppc_emit_rsh_unsigned): New function.
2990 (ppc_emit_ext): New function.
2991 (ppc_emit_zero_ext): New function.
2992 (ppc_emit_log_not): New function.
2993 (ppc_emit_bit_and): New function.
2994 (ppc_emit_bit_or): New function.
2995 (ppc_emit_bit_xor): New function.
2996 (ppc_emit_bit_not): New function.
2997 (ppc_emit_equal): New function.
2998 (ppc_emit_less_signed): New function.
2999 (ppc_emit_less_unsigned): New function.
3000 (ppc_emit_ref): New function.
3001 (ppc_emit_const): New function.
3002 (ppc_emit_reg): New function.
3003 (ppc_emit_pop): New function.
3004 (ppc_emit_stack_flush): New function.
3005 (ppc_emit_swap): New function.
3006 (ppc_emit_stack_adjust): New function.
3007 (ppc_emit_call): New function.
3008 (ppc_emit_int_call_1): New function.
3009 (ppc_emit_void_call_2): New function.
3010 (ppc_emit_if_goto): New function.
3011 (ppc_emit_goto): New function.
3012 (ppc_emit_eq_goto): New function.
3013 (ppc_emit_ne_goto): New function.
3014 (ppc_emit_lt_goto): New function.
3015 (ppc_emit_le_goto): New function.
3016 (ppc_emit_gt_goto): New function.
3017 (ppc_emit_ge_goto): New function.
3018 (ppc_write_goto_address): New function.
3019 (ppc_emit_ops_impl): New static variable.
3020 (ppc64v1_emit_prologue): New function.
3021 (ppc64v2_emit_prologue): New function.
3022 (ppc64_emit_epilogue): New function.
3023 (ppc64_emit_add): New function.
3024 (ppc64_emit_sub): New function.
3025 (ppc64_emit_mul): New function.
3026 (ppc64_emit_lsh): New function.
3027 (ppc64_emit_rsh_signed): New function.
3028 (ppc64_emit_rsh_unsigned): New function.
3029 (ppc64_emit_ext): New function.
3030 (ppc64_emit_zero_ext): New function.
3031 (ppc64_emit_log_not): New function.
3032 (ppc64_emit_bit_and): New function.
3033 (ppc64_emit_bit_or): New function.
3034 (ppc64_emit_bit_xor): New function.
3035 (ppc64_emit_bit_not): New function.
3036 (ppc64_emit_equal): New function.
3037 (ppc64_emit_less_signed): New function.
3038 (ppc64_emit_less_unsigned): New function.
3039 (ppc64_emit_ref): New function.
3040 (ppc64_emit_const): New function.
3041 (ppc64v1_emit_reg): New function.
3042 (ppc64v2_emit_reg): New function.
3043 (ppc64_emit_pop): New function.
3044 (ppc64_emit_stack_flush): New function.
3045 (ppc64_emit_swap): New function.
3046 (ppc64v1_emit_call): New function.
3047 (ppc64v2_emit_call): New function.
3048 (ppc64v1_emit_int_call_1): New function.
3049 (ppc64v2_emit_int_call_1): New function.
3050 (ppc64v1_emit_void_call_2): New function.
3051 (ppc64v2_emit_void_call_2): New function.
3052 (ppc64_emit_if_goto): New function.
3053 (ppc64_emit_eq_goto): New function.
3054 (ppc64_emit_ne_goto): New function.
3055 (ppc64_emit_lt_goto): New function.
3056 (ppc64_emit_le_goto): New function.
3057 (ppc64_emit_gt_goto): New function.
3058 (ppc64_emit_ge_goto): New function.
3059 (ppc64v1_emit_ops_impl): New static variable.
3060 (ppc64v2_emit_ops_impl): New static variable.
3061 (ppc_emit_ops): New function.
3062 (linux_low_target): Wire in ppc_emit_ops.
3063
a2174ba4
MK		 30642016-03-31 Wei-cheng Wang <cole945@gmail.com>
3065 Marcin Kościelnicki <koriakin@0x04.net>
3066
3067 PR/17221
3068 * Makefile.in: Add powerpc-*-ipa.o
3069 * configure.srv: Add ipa_obj for powerpc*-linux.
3070 * linux-ppc-ipa.c: New file.
3071 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3072 includes.
3073 (PPC_FIELD): New macro.
3074 (PPC_SEXT): New macro.
3075 (PPC_OP6): New macro.
3076 (PPC_BO): New macro.
3077 (PPC_LI): New macro.
3078 (PPC_BD): New macro.
3079 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3080 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3081 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3082 (ppc_get_thread_area): New function.
3083 (is_elfv2_inferior): New function.
3084 (gen_ds_form): New function.
3085 (GEN_STD): New macro.
3086 (GEN_STDU): New macro.
3087 (GEN_LD): New macro.
3088 (GEN_LDU): New macro.
3089 (gen_d_form): New function.
3090 (GEN_ADDI): New macro.
3091 (GEN_ADDIS): New macro.
3092 (GEN_LI): New macro.
3093 (GEN_LIS): New macro.
3094 (GEN_ORI): New macro.
3095 (GEN_ORIS): New macro.
3096 (GEN_LWZ): New macro.
3097 (GEN_STW): New macro.
3098 (GEN_STWU): New macro.
3099 (gen_xfx_form): New function.
3100 (GEN_MFSPR): New macro.
3101 (GEN_MTSPR): New macro.
3102 (GEN_MFCR): New macro.
3103 (GEN_MTCR): New macro.
3104 (GEN_SYNC): New macro.
3105 (GEN_LWSYNC): New macro.
3106 (gen_x_form): New function.
3107 (GEN_OR): New macro.
3108 (GEN_MR): New macro.
3109 (GEN_LWARX): New macro.
3110 (GEN_STWCX): New macro.
3111 (GEN_CMPW): New macro.
3112 (gen_md_form): New function.
3113 (GEN_RLDICL): New macro.
3114 (GEN_RLDICR): New macro.
3115 (gen_i_form): New function.
3116 (GEN_B): New macro.
3117 (GEN_BL): New macro.
3118 (gen_b_form): New function.
3119 (GEN_BNE): New macro.
3120 (GEN_LOAD): New macro.
3121 (GEN_STORE): New macro.
3122 (gen_limm): New function.
3123 (gen_atomic_xchg): New function.
3124 (gen_call): New function.
3125 (ppc_relocate_instruction): New function.
3126 (ppc_install_fast_tracepoint_jump_pad): New function.
3127 (ppc_get_min_fast_tracepoint_insn_len): New function.
3128 (ppc_get_ipa_tdesc_idx): New function.
3129 (the_low_target): Wire in the new functions.
3130 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3131 tdescs.
3132 * linux-ppc-tdesc.h: New file.
3133
a13c4696
MK		 31342016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3135
3136 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3137 (alloc_jump_pad_buffer): New function.
3138 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3139 (alloc_jump_pad_buffer): New function.
3140 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3141 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3142 (alloc_jump_pad_buffer): New function.
3143 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3144 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3145 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3146 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3147
1cda1512
MK		 31482016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3149
3150 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3151 * linux-amd64-ipa.c: Likewise.
3152 * linux-i386-ipa.c: Likewise.
3153 * linux-s390-ipa.c: Likewise.
3154 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3155 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3156 set_trace_state_variable_value_ptr.
3157 (struct ipa_sym_addresses): Likewise.
3158 (symbol_list): Likewise.
3159 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3160 accessing gdb_collect directly.
3161 (gdb_collect_ptr_type): New typedef.
3162 (get_raw_reg_ptr_type): New typedef.
3163 (get_trace_state_variable_value_ptr_type): New typedef.
3164 (set_trace_state_variable_value_ptr_type): New typedef.
3165 (gdb_collect_ptr): New global.
3166 (get_raw_reg_ptr): New global.
3167 (get_trace_state_variable_value_ptr): New global.
3168 (set_trace_state_variable_value_ptr): New global.
3169 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3170 accessing get_raw_reg directly.
3171 (get_get_tsv_func_addr): Likewise for
3172 get_trace_state_variable_value_ptr.
3173 (get_set_tsv_func_addr): Likewise for
3174 set_trace_state_variable_value_ptr.
3175 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3176
72fb5488
SM		 31772016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3178
3179 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3180
28170b88
MK		 31812016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3182
3183 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3184 packets.
3185 (relocate_instruction): Remove own_buf.
3186 * server.c (own_buf): Make global.
3187 (handle_v_requests): Make global.
3188 * server.h (own_buf): New declaration.
3189 (handle_v_requests): New prototype.
3190
f39e8743
MK		 31912016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3192
3193 PR 18377
3194 * linux-s390-low.c (add_insns): New function.
3195 (s390_emit_prologue): New function.
3196 (s390_emit_epilogue): New function.
3197 (s390_emit_add): New function.
3198 (s390_emit_sub): New function.
3199 (s390_emit_mul): New function.
3200 (s390_emit_lsh): New function.
3201 (s390_emit_rsh_signed): New function.
3202 (s390_emit_rsh_unsigned): New function.
3203 (s390_emit_ext): New function.
3204 (s390_emit_log_not): New function.
3205 (s390_emit_bit_and): New function.
3206 (s390_emit_bit_or): New function.
3207 (s390_emit_bit_xor): New function.
3208 (s390_emit_bit_not): New function.
3209 (s390_emit_equal): New function.
3210 (s390_emit_less_signed): New function.
3211 (s390_emit_less_unsigned): New function.
3212 (s390_emit_ref): New function.
3213 (s390_emit_if_goto): New function.
3214 (s390_emit_goto): New function.
3215 (s390_write_goto_address): New function.
3216 (s390_emit_litpool): New function.
3217 (s390_emit_const): New function.
3218 (s390_emit_call): New function.
3219 (s390_emit_reg): New function.
3220 (s390_emit_pop): New function.
3221 (s390_emit_stack_flush): New function.
3222 (s390_emit_zero_ext): New function.
3223 (s390_emit_swap): New function.
3224 (s390_emit_stack_adjust): New function.
3225 (s390_emit_set_r2): New function.
3226 (s390_emit_int_call_1): New function.
3227 (s390_emit_void_call_2): New function.
3228 (s390_emit_eq_goto): New function.
3229 (s390_emit_ne_goto): New function.
3230 (s390_emit_lt_goto): New function.
3231 (s390_emit_le_goto): New function.
3232 (s390_emit_gt_goto): New function.
3233 (s390_emit_ge_goto): New function.
3234 (s390x_emit_prologue): New function.
3235 (s390x_emit_epilogue): New function.
3236 (s390x_emit_add): New function.
3237 (s390x_emit_sub): New function.
3238 (s390x_emit_mul): New function.
3239 (s390x_emit_lsh): New function.
3240 (s390x_emit_rsh_signed): New function.
3241 (s390x_emit_rsh_unsigned): New function.
3242 (s390x_emit_ext): New function.
3243 (s390x_emit_log_not): New function.
3244 (s390x_emit_bit_and): New function.
3245 (s390x_emit_bit_or): New function.
3246 (s390x_emit_bit_xor): New function.
3247 (s390x_emit_bit_not): New function.
3248 (s390x_emit_equal): New function.
3249 (s390x_emit_less_signed): New function.
3250 (s390x_emit_less_unsigned): New function.
3251 (s390x_emit_ref): New function.
3252 (s390x_emit_if_goto): New function.
3253 (s390x_emit_const): New function.
3254 (s390x_emit_call): New function.
3255 (s390x_emit_reg): New function.
3256 (s390x_emit_pop): New function.
3257 (s390x_emit_stack_flush): New function.
3258 (s390x_emit_zero_ext): New function.
3259 (s390x_emit_swap): New function.
3260 (s390x_emit_stack_adjust): New function.
3261 (s390x_emit_int_call_1): New function.
3262 (s390x_emit_void_call_2): New function.
3263 (s390x_emit_eq_goto): New function.
3264 (s390x_emit_ne_goto): New function.
3265 (s390x_emit_lt_goto): New function.
3266 (s390x_emit_le_goto): New function.
3267 (s390x_emit_gt_goto): New function.
3268 (s390x_emit_ge_goto): New function.
3269 (s390_emit_ops): New function.
3270 (struct linux_target_ops): Fill in emit_ops hook.
3271
abd9baf9
MK		 32722016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3273
3274 PR 18377
3275 * Makefile.in: Add s390 IPA files.
3276 * configure.srv: Build IPA for s390.
3277 * linux-s390-ipa.c: New file.
3278 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3279 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3280 (tdesc_s390_linux32): Likewise.
3281 (init_registers_s390_linux32v1): Likewise.
3282 (tdesc_s390_linux32v1): Likewise.
3283 (init_registers_s390_linux32v2): Likewise.
3284 (tdesc_s390_linux32v2): Likewise.
3285 (init_registers_s390_linux64): Likewise.
3286 (tdesc_s390_linux64): Likewise.
3287 (init_registers_s390_linux64v1): Likewise.
3288 (tdesc_s390_linux64v1): Likewise.
3289 (init_registers_s390_linux64v2): Likewise.
3290 (tdesc_s390_linux64v2): Likewise.
3291 (init_registers_s390_te_linux64): Likewise.
3292 (tdesc_s390_te_linux64): Likewise.
3293 (init_registers_s390_vx_linux64): Likewise.
3294 (tdesc_s390_vx_linux64): Likewise.
3295 (init_registers_s390_tevx_linux64): Likewise.
3296 (tdesc_s390_tevx_linux64): Likewise.
3297 (init_registers_s390x_linux64): Likewise.
3298 (tdesc_s390x_linux64): Likewise.
3299 (init_registers_s390x_linux64v1): Likewise.
3300 (tdesc_s390x_linux64v1): Likewise.
3301 (init_registers_s390x_linux64v2): Likewise.
3302 (tdesc_s390x_linux64v2): Likewise.
3303 (init_registers_s390x_te_linux64): Likewise.
3304 (tdesc_s390x_te_linux64): Likewise.
3305 (init_registers_s390x_vx_linux64): Likewise.
3306 (tdesc_s390x_vx_linux64): Likewise.
3307 (init_registers_s390x_tevx_linux64): Likewise.
3308 (tdesc_s390x_tevx_linux64): Likewise.
3309 (have_hwcap_s390_vx): New static variable.
3310 (s390_arch_setup): Fill have_hwcap_s390_vx.
3311 (s390_get_thread_area): New function.
3312 (s390_ft_entry_gpr_esa): New const.
3313 (s390_ft_entry_gpr_zarch): New const.
3314 (s390_ft_entry_misc): New const.
3315 (s390_ft_entry_fr): New const.
3316 (s390_ft_entry_vr): New const.
3317 (s390_ft_main_31): New const.
3318 (s390_ft_main_64): New const.
3319 (s390_ft_exit_fr): New const.
3320 (s390_ft_exit_vr): New const.
3321 (s390_ft_exit_misc): New const.
3322 (s390_ft_exit_gpr_esa): New const.
3323 (s390_ft_exit_gpr_zarch): New const.
3324 (append_insns): New function.
3325 (s390_relocate_instruction): New function.
3326 (s390_install_fast_tracepoint_jump_pad): New function.
3327 (s390_get_min_fast_tracepoint_insn_len): New function.
3328 (s390_get_ipa_tdesc_idx): New function.
3329 (struct linux_target_ops): Wire in the above functions.
3330 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3331 * linux-s390-tdesc.h: New file.
3332
a4105d04
MK		 33332016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3334
3335 * linux-s390-low.c (s390_supports_tracepoints): New function.
3336 (struct linux_target_ops): Fill supports_tracepoints hook.
3337
35ac8b3e
YQ		 33382016-03-18 Yao Qi <yao.qi@linaro.org>
3339
3340 * linux-low.c (lwp_signal_can_be_delivered): New function.
3341 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3342
94610ec4
YQ		 33432016-03-18 Yao Qi <yao.qi@linaro.org>
3344
3345 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3346 0 if signal is enqueued. Remove 'signal' from one debugging
3347 message. Move one debugging message to some lines below.
3348 Remove code setting 'signal' to 0.
3349
80aea927
YQ		 33502016-03-18 Yao Qi <yao.qi@linaro.org>
3351
3352 * linux-low.c (linux_low_filter_event): Remove redundant
3353 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3354
b04fd3be
MK		 33552016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3356
3357 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3358 (struct linux_target_ops): Wire in the above.
3359
c40c8d4b
YQ		 33602016-03-03 Yao Qi <yao.qi@linaro.org>
3361
3362 * linux-low.c: Update comments to start_step_over.
3363
0f8288ae
YQ		 33642016-03-03 Yao Qi <yao.qi@linaro.org>
3365
3366 PR server/19736
3367 * linux-low.c (handle_extended_wait): Set child suspended
3368 if event_lwp->bp_reinsert isn't zero.
3369
fdbd04a8
YQ		 33702016-03-02 Yao Qi <yao.qi@linaro.org>
3371
3372 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3373 enqueue_pending_signal.
3374
6896a8fa
MK		 33752016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3376
3377 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3378 is actually loaded.
3379
ab503087
MK		 33802016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3381
3382 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3383 (s390_regmap_3264) [!__s390x__]: New global.
3384 (s390_collect_ptrace_register): Skip map entries containing -1.
3385 (s390_supply_ptrace_register): Ditto.
3386 (s390_fill_gprs_high): New function.
3387 (s390_store_gprs_high): New function.
3388 (s390_regsets): Add NT_S390_HIGH_GPRS.
3389 (s390_get_hwcap): Enable on 31-bit.
3390 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3391 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3392 Detect NT_S390_HIGH_GPRS.
3393 (s390_usrregs_info_3264): Enable on 31-bit.
3394 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3395 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3396
ae91f625
MK		 33972016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3398
3399 PR gdb/13808
3400 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3401 * configure.srv: Ditto.
3402 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3403 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3404 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3405 (init_registers_amd64_linux): Remove prototype.
3406 (tdesc_amd64_linux): Remove declaration.
3407 (get_ipa_tdesc): New function.
3408 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3409 initialize remaining tdescs.
3410 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3411 (init_registers_i386_linux): Remove prototype.
3412 (tdesc_i386_linux): Remove declaration.
3413 (get_ipa_tdesc): New function.
3414 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3415 initialize remaining tdescs.
3416 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3417 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3418 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3419 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3420 (x86_get_ipa_tdesc_idx): New function.
3421 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3422 * linux-x86-tdesc.h: New file.
3423 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3424 (target_get_ipa_tdesc_idx): New macro.
3425 * tracepoint.c (ipa_tdesc_idx): New macro.
3426 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3427 (symbol_list): Add ipa_tdesc_idx.
3428 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3429 (ipa_tdesc): Remove.
3430 (ipa_tdesc_idx): New variable.
3431 (get_context_regcache): Use get_ipa_tdesc.
3432 (gdb_collect): Ditto.
3433 (gdb_probe): Ditto.
3434 * tracepoint.h (get_ipa_tdesc): New prototype.
3435 (ipa_tdesc): Remove.
3436
e7ad2f14
PA		 34372016-02-24 Pedro Alves <palves@redhat.com>
3438
3439 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3440 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3441 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3442 Factor out common code between the USE_SIGTRAP_SIGINFO and
3443 !USE_SIGTRAP_SIGINFO blocks.
3444 (linux_low_filter_event): Call save_stop_reason instead of
3445 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3446 Update comments.
3447 (linux_wait_1): Update comments.
3448
657f9cde
WW		 34492016-02-24 Wei-cheng Wang <cole945@gmail.com>
3450
3451 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3452 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3453 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3454 ppc_insert_point, ppc_remove_point.
3455
b00b61e1
MK		 34562016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3457
3458 * linux-s390-low.c (s390_supports_z_point_type): New function.
3459 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3460
553cb527
YQ		 34612016-02-16 Yao Qi <yao.qi@linaro.org>
3462
3463 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3464 PC. Get pc from regcache_read_pc.
3465
a5652c21
YQ		 34662016-02-12 Yao Qi <yao.qi@linaro.org>
3467
3468 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3469 or linux_get_pc_32bit.
3470 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3471
ed443b61
YQ		 34722016-02-12 Yao Qi <yao.qi@linaro.org>
3473
3474 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3475 arm_linux_get_next_pcs_fixup.
3476
020ecd38
MK		 34772016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3478
3479 * tracepoint.c (x_tracepoint_action_download): Change
3480 write_inferior_data_ptr to write_inferior_data_pointer.
3481 (cmd_qtstart): Likewise.
3482 (write_inferior_data_ptr): Remove.
3483 (download_agent_expr): Change write_inferior_data_ptr to
3484 write_inferior_data_pointer.
3485 (download_tracepoint_1): Likewise.
3486 (download_tracepoint): Likewise.
3487 (download_trace_state_variables): Likewise.
3488
7cae9051
WW		 34892016-02-11 Wei-cheng Wang <cole945@gmail.com>
3490 Marcin Kościelnicki <koriakin@0x04.net>
3491
3492 * tracepoint.c (struct tracepoint_action_ops): Remove.
3493 (struct tracepoint_action): Remove ops.
3494 (m_tracepoint_action_download, r_tracepoint_action_download)
3495 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3496 size and offset accordingly.
3497 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3498 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3499 (tracepoint_action_send, tracepoint_action_download): New functions.
3500 Helpers for trace action handlers.
3501 (add_tracepoint_action): Remove setup actions ops.
3502 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3503
9f6a71b4
YQ		 35042016-02-10 Yao Qi <yao.qi@linaro.org>
3505
3506 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3507
1e94266c
SM		 35082016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3509
3510 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3511 to AC_OUTPUT.
3512 * configure: Regenerate.
3513
8adce034
SM		 35142016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3515
3516 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3517 void * to gdb_byte *.
3518 * linux-low.c (siginfo_fixup): Likewise.
3519 (linux_xfer_siginfo): Likewise.
3520 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3521 Likewise.
3522 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3523
93813b37
WT		 35242016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3525
3526 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3527 to srv_tgtobj.
3528 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3529 to srv_tgtobj.
3530 * linux-x86-low.c [__x86_64__]: Include
3531 "nat/amd64-linux-siginfo.h".
3532 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3533 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3534 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3535 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3536 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3537 (cpt_si_fd, si_timerid, si_overrun): Move from
3538 nat/amd64-linux-siginfo.c.
3539 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3540
8424cc97
SM		 35412016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3542
3543 * server.c (skip_to_semicolon): Remove.
3544 (process_point_options): Use strchrnul instead of
3545 skip_to_semicolon.
3546
4d18591b
YQ		 35472016-01-26 Yao Qi <yao.qi@linaro.org>
3548
3549 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3550 * linux-low.c (install_software_single_step_breakpoints): Don't
3551 call regcache_read_pc.
3552 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3553 argument pc.
3554
d8020970
YQ		 35552016-01-26 Yao Qi <yao.qi@linaro.org>
3556
3557 * linux-low.c (install_software_single_step_breakpoints): Call
3558 regcache_read_pc instead of get_pc.
3559
8b207339
YQ		 35602016-01-26 Yao Qi <yao.qi@linaro.org>
3561
3562 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3563 (unblock_async_io): Rename to ...
3564 (block_unblock_async_io): ... it. New function.
3565 (enable_async_io): Don't install SIGIO handler. Unblock it
3566 instead.
3567 (disable_async_io): Don't ignore SIGIO. Block it instead.
3568 (initialize_async_io): Install SIGIO handler. Don't call
3569 unblock_async_io.
3570
18879fef
YQ		 35712016-01-26 Yao Qi <yao.qi@linaro.org>
3572
3573 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3574 first character is '\003', call *the_target->request_interrupt.
3575
a0f8e08a
YQ		 35762016-01-25 Yao Qi <yao.qi@linaro.org>
3577
3578 * remote-utils.c (new_thread_notify): Remove.
3579 (dead_thread_notify): Likewise.
3580 * remote-utils.h (new_thread_notify): Remove declaration.
3581 (dead_thread_notify): Likewise.
3582
cc5fd9ab
MK		 35832016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3584
3585 * gdb.trace/pending.exp: Fix expected message on continue.
3586
99e8eb11
MK		 35872016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3588
3589 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3590 it works properly on big-endian machines where sizeof (CORE_ADDR)
3591 != sizeof (void *).
3592
a994041d
PA		 35932016-01-21 Pedro Alves <palves@redhat.com>
3594
3595 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3596 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3597 * configure: Regenerate.
3598
f7a6a40d
YQ		 35992016-01-21 Yao Qi <yao.qi@linaro.org>
3600
3601 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3602 is_thumb and set it according to CPSR saved on the stack.
3603 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3604 arm_sigreturn_next_pc.
3605
6f69e520
YQ		 36062016-01-18 Yao Qi <yao.qi@linaro.org>
3607
3608 * linux-low.c (linux_set_pc_64bit): New function.
3609 (linux_get_pc_64bit): New function.
3610 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3611 Declare.
3612 * linux-sparc-low.c (debug_threads): Remove declaration.
3613 (sparc_get_pc): Remove.
3614 (the_low_target): Use linux_get_pc_64bit instead of
3615 sparc_get_pc.
3616 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3617 (the_low_target): Use linux_get_pc_64bit and
3618 linux_set_pc_64bit.
3619
276d4552
YQ		 36202016-01-18 Yao Qi <yao.qi@linaro.org>
3621
3622 * linux-arm-low.c (debug_threads): Remove declaration.
3623 (arm_get_pc, arm_set_pc): Remove.
3624 (the_low_target): Use linux_get_pc_32bit and
3625 linux_set_pc_32bit.
3626 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3627 (the_low_target): Use linux_get_pc_32bit and
3628 linux_set_pc_32bit.
3629 * linux-cris-low.c (debug_threads): Remove declaration.
3630 (cris_get_pc, cris_set_pc,): Remove.
3631 (the_low_target): Use linux_get_pc_32bit and
3632 linux_set_pc_32bit.
3633 * linux-crisv32-low.c (debug_threads): Remove declaration.
3634 (cris_get_pc, cris_set_pc): Remove.
3635 (the_low_target): Use linux_get_pc_32bit and
3636 linux_set_pc_32bit.
3637 * linux-low.c: Include inttypes.h.
3638 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3639 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3640 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3641 (the_low_target): Use linux_get_pc_32bit and
3642 linux_set_pc_32bit.
3643 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3644 (the_low_target): Use linux_get_pc_32bit and
3645 linux_set_pc_32bit.
3646 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3647 (the_low_target): Use linux_get_pc_32bit and
3648 linux_set_pc_32bit.
3649 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3650 (the_low_target): Use linux_get_pc_32bit and
3651 linux_set_pc_32bit.
3652 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3653 (the_low_target): Use linux_get_pc_32bit and
3654 linux_set_pc_32bit.
3655
eb0edac8
GB		 36562016-01-18 Gary Benson <gbenson@redhat.com>
3657
3658 * configure.ac (AC_FUNC_FORK): New check.
3659 * config.in: Regenerate.
3660 * configure: Likewise.
3661
1b451dda
YQ		 36622016-01-14 Yao Qi <yao.qi@linaro.org>
3663
3664 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3665 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3666 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3667 arm_get_next_pcs_ctor.
3668
82075af2
JS		 36692016-01-12 Josh Stone <jistone@redhat.com>
3670 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3671
3672 * inferiors.h: Include "gdb_vecs.h".
3673 (struct process_info): Add syscalls_to_catch.
3674 * inferiors.c (remove_process): Free syscalls_to_catch.
3675 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
3676 syscall_return stops.
3677 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
3678 * server.c (handle_general_set): Handle QCatchSyscalls.
3679 (handle_query): Report support for QCatchSyscalls.
3680 * target.h (struct target_ops): Add supports_catch_syscall.
3681 (target_supports_catch_syscall): New macro.
3682 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
3683 (struct lwp_info): Add syscall_state.
3684 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
3685 Maintain syscall_state and syscalls_to_catch across exec.
3686 (get_syscall_trapinfo): New function, proxy to the_low_target.
3687 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
3688 (linux_low_filter_event): Toggle syscall_state entry/return for
3689 syscall traps, and set it ignored for all others.
3690 (gdb_catching_syscalls_p): New function.
3691 (gdb_catch_this_syscall_p): New function.
3692 (linux_wait_1): Handle SYSCALL_SIGTRAP.
3693 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
3694 (linux_supports_catch_syscall): New function.
3695 (linux_target_ops): Install it.
3696 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
3697 (the_low_target): Install it.
3698
8f13a3ce
MF		 36992016-01-12 Mike Frysinger <vapier@gentoo.org>
3700
3701 * acinclude.m4: Include new ../warning.m4 file.
3702 * configure: Regenerated.
3703 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
3704
5b3da067
MF		 37052016-01-12 Mike Frysinger <vapier@gentoo.org>
3706
3707 * ax.c (is_goto_target): Mark static.
3708 * linux-low.c (register_addr): Likewise.
3709 (linux_fetch_registers, linux_store_registers): Likewise.
3710 * mem-break.c (any_persistent_commands): Fix old prototype.
3711 (add_commands_to_breakpoint): Mark static.
3712 * regcache.c (find_register_by_name): Delete unused func.
3713 * remote-utils.c (hex_or_minus_one): Mark static.
3714 * server.c (monitor_show_help): Mark static.
3715 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
3716 handle_v_requests): Likewise.
3717
bc504a31
PA		 37182016-01-12 Pedro Alves <palves@redhat.com>
3719
3720 Remove use of the registered trademark symbol throughout.
3721
5a0dd67a
YQ		 37222016-01-08 Yao Qi <yao.qi@linaro.org>
3723
3724 * remote-utils.c (getpkt): If c is '\003', call target hook
3725 request_interrupt.
3726
b2ca446f
YQ		 37272016-01-06 Yao Qi <yao.qi@linaro.org>
3728
3729 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
3730 linux-aarch32-low.c.
3731 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3732 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3733 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3734 (thumb2_breakpoint): Declare.
3735 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
3736 linux-aarch32-low.h.
3737 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3738 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
3739 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3740
edd88788
JB		 37412016-01-01 Joel Brobecker <brobecker@adacore.com>
3742
3743 * gdbreplay.c (gdbreplay_version): Change copyright year in
3744 version message.
3745 * server.c (gdbserver_version): Likewise.
3746
65da7f14
PP		 37472015-12-28 Patrick Palka <patrick@parcs.ath.cx>
3748
3749 * server.c (crc32_table): Delete.
3750 (crc32): Use libiberty's xcrc32 function.
3751
4abd5ed2
JB		 37522015-12-22 Joel Brobecker <brobecker@adacore.com>
3753
3754 * lynx-low.c (lynx_delete_thread_callback): New function.
3755 (lynx_mourn): Properly delete our process and all of its
3756 threads. Remove call to clear_inferiors.
3757
0e50fe5c
JB		 37582015-12-22 Joel Brobecker <brobecker@adacore.com>
3759
3760 * target.c (thread_search_callback): Add check that
3761 the thread_stopped target callback is not NULL before
3762 calling it.
3763
35adc03f
YQ		 37642015-12-21 Yao Qi <yao.qi@linaro.org>
3765
3766 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
3767 arm breakpoint.
3768
bd2b2909
AT		 37692015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3770
3771 * server.c (handle_query): Call target_supports_software_single_step.
3772
7fe5e27e
AT		 37732015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3774
3775 * linux-low.c (single_step): New function.
3776 (linux_resume_one_lwp_throw): Call single_step.
3777 (start_step_over): Likewise.
3778
d9311bfa
AT		 37792015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3780
3781 * Makefile.in (SFILES): Append arch/arm-linux.c,
3782 arch/arm-get-next-pcs.c.
3783 (arm-linux.o): New rule.
3784 (arm-get-next-pcs.o): New rule.
3785 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
3786 arm-linux.o.
3787 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
3788 to linux-aarch32-low.c.
3789 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3790 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3791 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3792 (thumb2_breakpoint_len): Likewise.
3793 (arm_is_thumb_mode): Make non-static.
3794 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
3795 from 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): New declaration.
3801 * linux-arm-low.c: Include arch/arm-linux.h
3802 aarch/arm-get-next-pcs.h, sys/syscall.h.
3803 (get_next_pcs_ops): New struct.
3804 (get_next_pcs_addr_bits_remove): New function.
3805 (get_next_pcs_is_thumb): New function.
3806 (get_next_pcs_read_memory_unsigned_integer): Likewise.
3807 (arm_sigreturn_next_pc): Likewise.
3808 (get_next_pcs_syscall_next_pc): Likewise.
3809 (arm_gdbserver_get_next_pcs): Likewise.
3810 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
3811 Initialize.
3812 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
3813 * server.h: Include gdb_vecs.h.
3814
68ce2059
AT		 38152015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3816
3817 * Makefile.in (SFILES): Append common/common-regcache.c.
3818 (OBS): Append common-regcache.o.
3819 (common-regcache.o): New rule.
3820 * regcache.c (init_register_cache): Initialize cache to
3821 REG_UNAVAILABLE.
3822 (regcache_raw_read_unsigned): New function.
3823 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
3824 register_status enum.
3825
fa5308bd
AT		 38262015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
3827
3828 * linux-aarch64-low.c (the_low_targets): Rename
3829 breakpoint_reinsert_addr to get_next_pcs.
3830 * linux-arm-low.c (the_low_targets): Likewise.
3831 * linux-bfin-low.c (the_low_targets): Likewise.
3832 * linux-cris-low.c (the_low_targets): Likewise.
3833 * linux-crisv32-low.c (the_low_targets): Likewise.
3834 * linux-low.c (can_software_single_step): Likewise.
3835 (install_software_single_step_breakpoints): New function.
3836 (start_step_over): Use install_software_single_step_breakpoints.
3837 * linux-low.h: New CORE_ADDR vector.
3838 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
3839 get_next_pcs.
3840 * linux-mips-low.c (the_low_targets): Likewise.
3841 * linux-nios2-low.c (the_low_targets): Likewise.
3842 * linux-sparc-low.c (the_low_targets): Likewise.
3843
4a6ed09b
PA		 38442015-12-17 Pedro Alves <palves@redhat.com>
3845
3846 * linux-low.c (linux_kill_one_lwp): Remove references to
3847 LinuxThreads.
3848 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
3849 to 'kill'.
3850 (linux_init_signals): Delete.
3851 (initialize_low): Adjust.
3852 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
3853
7544db95
PA		 38542015-12-16 Pedro Alves <palves@redhat.com>
3855
3856 * configure.ac (compiler warning flags): When testing a
3857 -Wno-foo option, check whether -Wfoo works instead.
3858 * configure: Regenerate.
3859
8020350c
DB		 38602015-12-11 Don Breazeal <donb@codesourcery.com>
3861
3862 * server.c (process_serial_event): Don't exit from gdbserver
3863 in remote mode if there are still active inferiors.
3864
db91f502
YQ		 38652015-12-11 Yao Qi <yao.qi@linaro.org>
3866
3867 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
3868 arm_breakpoint_at if the process is 32-bit.
3869
b37a6290
YQ		 38702015-12-11 Yao Qi <yao.qi@linaro.org>
3871
3872 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
3873 arm breakpoint.
3874
17b1509a
YQ		 38752015-12-07 Yao Qi <yao.qi@linaro.org>
3876
3877 * configure.srv: Append arm.o to srv_tgtobj for
3878 aarch64*-*-linux* target.
3879 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
3880 from linux-arm-low.c.
3881 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
3882 (arm_breakpoint_len, thumb_breakpoint): Likewise.
3883 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
3884 (thumb2_breakpoint_len): Likewise.
3885 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
3886 (arm_breakpoint_kinds): Likewise.
3887 (arm_breakpoint_kind_from_pc): Likewise.
3888 (arm_sw_breakpoint_from_kind): Likewise.
3889 (arm_breakpoint_kind_from_current_state): Likewise.
3890 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
3891 (arm_sw_breakpoint_from_kind): Declare.
3892 (arm_breakpoint_kind_from_current_state): Declare.
3893 (arm_breakpoint_at): Declare.
3894 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
3895 arm_sw_breakpoint_from_kind if process is 32-bit.
3896 (aarch64_breakpoint_kind_from_pc): New function.
3897 (aarch64_breakpoint_kind_from_current_state): New function.
3898 (the_low_target): Initialize fields breakpoint_kind_from_pc
3899 and breakpoint_kind_from_current_state.
3900 * linux-arm-low.c (arm_breakpoint_kinds): Move to
3901 linux-aarch32-low.c.
3902 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
3903 (arm_breakpoint, arm_breakpoint_len): Likewise.
3904 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
3905 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
3906 (arm_is_thumb_mode): Likewise.
3907 (arm_breakpoint_at): Likewise.
3908 (arm_breakpoint_kind_from_pc): Likewise.
3909 (arm_sw_breakpoint_from_kind): Likewise.
3910 (arm_breakpoint_kind_from_current_state): Likewise.
3911
3912 Revert:
3913 2015-08-04 Yao Qi <yao.qi@linaro.org>
3914
3915 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
3916 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
3917 * server.c (extended_protocol): Remove "static".
3918 * server.h (extended_protocol): Declare it.
3919
ece66d65
JS		 39202015-12-04 Josh Stone <jistone@redhat.com>
3921
3922 * target.h (struct target_ops) <arch_setup>: Rename to ...
3923 (struct target_ops) <post_create_inferior>: ... this.
3924 (target_arch_setup): Rename to ...
3925 (target_post_create_inferior): ... this, calling post_create_inferior.
3926 * server.c (start_inferior): Update target_arch_setup calls to
3927 target_post_create_inferior.
3928 * linux-low.c (linux_low_ptrace_options): Forward declare.
3929 (linux_arch_setup): Update its comment for general use.
3930 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
3931 (struct linux_target_ops): Use linux_post_create_inferior.
3932 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
3933 to post_create_inferior.
3934 * nto-low.c (struct nto_target_ops): Likewise.
3935 * spu-low.c (struct spu_target_ops): Likewise.
3936 * win32-low.c (struct win32_target_ops): Likewise.
3937
e58c48b4
AT		 39382015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
3939
3940 * linux-arm-low.c: Remove duplicate arch/arm.h include.
3941
fbec8956
AT		 39422015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3943
3944 * linux-arm-low.c (arm_reinsert_addr): Remove function.
3945 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
3946 * linux-cris-low.c (cris_reinsert_addr> Remove function.
3947 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3948 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
3949 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3950 * linux-mips-low.c (mips_reinsert_addr): Remove function.
3951 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3952 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
3953 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3954 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
3955 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
3956
9b4c5f87
AT		 39572015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3958
3959 * linux-low.c (linux_look_up_symbols): Don't call
3960 linux_supports_traceclone.
3961 * linux-low.h (thread_db_init): Remove use_events argument.
3962 * thread-db.c (thread_db_use_event): Remove global variable.
3963 (struct thread_db) <td_thr_event_enable_p>: Remove field.
3964 (struct thread_db) <td_create_bp>: Remove field.
3965 (thread_db_create_event): Remove function.
3966 (thread_db_enable_reporting): Likewise.
3967 (find_one_thread): Don't check for thread_db_use_events.
3968 (attach_thread): Likewise.
3969 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
3970 (try_thread_db_load_1): Don't check for thread_db_use_events.
3971 (thread_db_init): Remove use_events argument and thread events
3972 handling.
3973 (remove_thread_event_breakpoints): Remove function.
3974 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
3975
7d00775e
AT		 39762015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
3977
3978 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
3979 New function.
3980 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3981 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
3982 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3983 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
3984 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
3985 Initialize.
3986 * linux-crisv32-low.c (cris_supports_hardware_single_step):
3987 New function.
3988 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3989 * linux-low.c (can_hardware_single_step): Use
3990 supports_hardware_single_step.
3991 (can_software_single_step): New function.
3992 (start_step_over): Call can_software_single_step.
3993 (linux_supports_hardware_single_step): New function.
3994 (struct target_ops) <supports_software_single_step>: Initialize.
3995 * linux-low.h (struct linux_target_ops)
3996 <supports_hardware_single_step>: Initialize.
3997 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
3998 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
3999 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4000 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4001 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4002 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4003 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4004 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4005 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4006 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4007 Initialize.
4008 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4009 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4010 Initialize.
4011 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4012 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4013 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4014 New function.
4015 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4016 * target.h (struct target_ops): <supports_software_single_step>:
4017 New field.
4018 (target_supports_software_single_step): New macro.
4019
2d97cd35
AT		 40202015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4021
4022 * linux-low.c (linux_wait_1): Fix pc advance condition.
4023 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4024 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4025
769ef81f
AT		 40262015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4027
4028 * linux-arm-low.c (arm_is_thumb_mode): New function.
4029 (arm_breakpoint_at): Use arm_is_thumb_mode.
4030 (arm_breakpoint_kind_from_current_state): New function.
4031 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4032 Initialize.
4033 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4034 (linux_breakpoint_kind_from_current_state): New function.
4035 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4036 * linux-low.h (struct linux_target_ops)
4037 <breakpoint_kind_from_current_state>: New field.
4038 * target.h (struct target_ops): Likewise.
4039 (target_breakpoint_kind_from_current_state): New macro.
4040
1bebeeca
PA		 40412015-11-30 Pedro Alves <palves@redhat.com>
4042
4043 * linux-low.c (linux_resume): Wake up the event loop before
4044 returning.
4045
a67a9fae
PA		 40462015-11-30 Pedro Alves <palves@redhat.com>
4047
4048 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4049 check.
4050 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4051 to -1.
4052 * target.c (struct thread_search): New structure.
4053 (thread_search_callback): New function.
4054 (prev_general_thread): New global.
4055 (prepare_to_access_memory, done_accessing_memory): New functions.
4056 * target.h (prepare_to_access_memory, done_accessing_memory):
4057 Replace macros with function declarations.
4058
f2faf941
PA		 40592015-11-30 Pedro Alves <palves@redhat.com>
4060
4061 PR 14618
4062 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4063 report TARGET_WAITKIND_NO_RESUMED.
4064 * remote-utils.c (prepare_resume_reply): Handle
4065 TARGET_WAITKIND_NO_RESUMED.
4066 * server.c (report_no_resumed): New global.
4067 (handle_query) <qSupported>: Handle "no-resumed+". Report
4068 "no-resumed+" support.
4069 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4070 return error if the client doesn't support no-resumed events.
4071 (push_stop_notification): New function.
4072 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4073 events if the client supports them.
4074
a681f9c9
PA		 40752015-11-30 Pedro Alves <palves@redhat.com>
4076
4077 * linux-low.c (thread_still_has_status_pending_p): Don't check
4078 vCont;t here.
4079 (lwp_resumed): New function.
4080 (status_pending_p_callback): Return early if the LWP is not
4081 supposed to be resumed.
4082
65706a29
PA		 40832015-11-30 Pedro Alves <palves@redhat.com>
4084
4085 * linux-low.c (handle_extended_wait): Assert that the LWP's
4086 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4087 thread create events, leave the new child's status pending.
4088 (linux_low_filter_event): If GDB wants to hear about thread exit
4089 events, leave the LWP marked dead and don't delete it.
4090 (linux_wait_for_event_filtered): Don't check for thread exit.
4091 (filter_exit_event): New function.
4092 (linux_wait_1): Use it, when returning an exit event.
4093 (linux_resume_one_lwp_throw): Assert that the LWP's
4094 waitstatus is TARGET_WAITKIND_IGNORE.
4095 * remote-utils.c (prepare_resume_reply): Handle
4096 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4097 * server.c (report_thread_events): New global.
4098 (handle_general_set): Handle QThreadEvents.
4099 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4100 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4101 TARGET_WAITKIND_THREAD_EXITED.
4102 * server.h (report_thread_events): Declare.
4103
56cf4bed
PA		 41042015-11-30 Pedro Alves <palves@redhat.com>
4105
4106 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4107 the thread's last_resume_kind was resume_stop.
4108
500c1d85
PA		 41092015-11-30 Pedro Alves <palves@redhat.com>
4110
4111 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4112 before returning.
4113
de979965
PA		 41142015-11-30 Pedro Alves <palves@redhat.com>
4115
4116 * server.c (handle_v_requests): Handle vCtrlC.
4117
34c65914
PA		 41182015-11-30 Pedro Alves <palves@redhat.com>
4119
4120 * gdbthread.h (find_any_thread_of_pid): Declare.
4121 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4122 functions.
4123 * server.c (handle_query): If current_thread is NULL, look for
4124 another thread of the selected process.
4125
79efa585 41262015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4127 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4128
4129 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4130 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4131 name in reply.
4132 * target.h (struct target_ops) <thread_name>: New field.
4133 (target_thread_name): New macro.
4134
80d82c19
JB		 41352015-11-23 Joel Brobecker <brobecker@adacore.com>
4136
4137 * regcache.h (regcache_invalidate_pid): Add declaration.
4138 * regcache.c (regcache_invalidate_pid): New function, extracted
4139 from regcache_invalidate.
4140 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4141 Add trivial documentation comment.
4142 * lynx-low.c: Use regcache_invalidate_pid instead of
4143 regcache_invalidate.
4144
64da5dd5
JB		 41452015-11-23 Joel Brobecker <brobecker@adacore.com>
4146
4147 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4148 and Elf64_auxv_t if the target is Android.
4149
37ce4055
DE		 41502015-11-22 Doug Evans <xdje42@gmail.com>
4151
4152 * target.h: #include <sys/types.h>.
4153
06e03fff
PA		 41542015-11-19 Pedro Alves <palves@redhat.com>
4155
4156 * linux-low.c (linux_process_qsupported): Change prototype.
4157 Adjust.
4158 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4159 Change prototype.
4160 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4161 and adjust to loop over all features.
4162 * server.c (handle_query) <qSupported>: Adjust to call
4163 target_process_qsupported once, passing it a vector of unprocessed
4164 features.
4165 * target.h (struct target_ops) <process_qsupported>: Change
4166 prototype.
4167 (target_process_qsupported): Adjust.
4168
9a084706
PA		 41692015-11-19 Pedro Alves <palves@redhat.com>
4170
4171 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4172 mode.
4173 * configure: Regenerate.
4174
dad44a1f
PA		 41752015-11-19 Pedro Alves <palves@redhat.com>
4176
4177 * configure: Regenerate.
4178
231c0592
YQ		 41792015-11-19 Yao Qi <yao.qi@linaro.org>
4180
4181 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4182 type to uint32_t.
4183
6c1c9a8b
YQ		 41842015-11-19 Yao Qi <yao.qi@linaro.org>
4185
4186 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4187 (struct aarch64_operand): Move enum out.
4188
9caa3311
YQ		 41892015-11-19 Yao Qi <yao.qi@linaro.org>
4190
4191 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4192 struct user_fpsimd_state *.
4193 (aarch64_store_fpregset): Likewise.
4194
6a69a054
YQ		 41952015-11-19 Yao Qi <yao.qi@linaro.org>
4196
4197 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4198 struct user_pt_regs *.
4199 (aarch64_store_gregset): Likewise.
4200
1798301e
PA		 42012015-11-18 Pedro Alves <palves@redhat.com>
4202
4203 * Makefile.in (all_object_files): Add $IPA_OBJS.
4204
ce7715e2
PA		 42052015-11-17 Pedro Alves <palves@redhat.com>
4206
4207 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4208 GDB_SIGNAL_0 and gdb_signal_to_string.
4209
c0879059
PA		 42102015-11-17 Pedro Alves <palves@redhat.com>
4211
4212 * win32-low.c (handle_output_debug_string): Remove parameter.
4213 (win32_kill): Remove our_status local and adjust call to
4214 handle_output_debug_string.
4215 (get_child_debug_event): Adjust call to
4216 handle_output_debug_string.
4217
1996e237
SM		 42182015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4219
4220 * linux-mips-low.c (mips_fill_gregset): Add cast.
4221 (mips_store_gregset): Likewise.
4222 (mips_fill_fpregset): Likewise.
4223 (mips_store_fpregset): Likewise.
4224
cbec665b
SM		 42252015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4226
4227 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4228 priv.
4229
eb3e3c67
SM		 42302015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4231
4232 * linux-mips-low.c (mips_linux_new_thread): Change type of
4233 watch_type to enum target_hw_bp_type.
4234
171de4b8
SM		 42352015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4236
4237 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4238 Change return type to arm_hwbp_type.
4239
04248ead
SM		 42402015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4241
4242 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4243 (arm_store_gregset): Likewise.
4244 * linux-arm-low.c (arm_get_hwcap): Likewise.
4245 (arm_read_description): Likewise.
4246
04b3479c
SM		 42472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4248
4249 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4250
2bc84e8a
SM		 42512015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4252
4253 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4254 (ppc_fill_vsxregset): Likewise.
4255 (ppc_store_vsxregset): Likewise.
4256 (ppc_fill_vrregset): Likewise.
4257 (ppc_store_vrregset): Likewise.
4258 (ppc_fill_evrregset): Likewise.
4259 (ppc_store_evrregset): Likewise.
4260
e6c5bb05
SM		 42612015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4262
4263 * linux-ppc-low.c (ppc_usrregs_info): Remove
4264 forward-declaration.
4265 (ppc_arch_setup): Move lower in file.
4266
7ea45d72
SM		 42672015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4268
4269 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4270 (ps_pdwrite): Likewise.
4271
69291610
HW		 42722015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4273
4274 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4275 to after assert checks.
4276
b42945fd
SM		 42772015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4278
4279 * proc-service.c (ps_pdread): Add/adjust casts.
4280 (ps_pdwrite): Add/adjust casts.
4281
d6f85c84
SM		 42822015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4283
4284 * server.c (handle_search_memory_1): Cast return value of
4285 memmem.
4286
f98cd059
SM		 42872015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4288
4289 * server.c (write_qxfer_response): Change type of data to
4290 gdb_byte *.
4291
d2412fa5
PA		 42922015-10-29 Pedro Alves <palves@redhat.com>
4293
4294 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4295
c17414a2
PA		 42962015-10-29 Pedro Alves <palves@redhat.com>
4297
4298 * tracepoint.c (clear_installed_tracepoints): Add casts.
4299
e053fbc4
PA		 43002015-10-29 Pedro Alves <palves@redhat.com>
4301
4302 * server.c (handle_v_cont, process_serial_event): Add enum
4303 gdb_signal casts to signal parsing code.
4304
add67df8
PA		 43052015-10-29 Pedro Alves <palves@redhat.com>
4306
4307 * linux-low.h (NULL_REGSET): Define.
4308 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4309 * linux-arm-low.c (arm_regsets): Likewise.
4310 * linux-crisv32-low.c (cris_regsets): Likewise.
4311 * linux-m68k-low.c (m68k_regsets): Likewise.
4312 * linux-mips-low.c (mips_regsets): Likewise.
4313 * linux-nios2-low.c (nios2_regsets): Likewise.
4314 * linux-ppc-low.c (ppc_regsets): Likewise.
4315 * linux-s390-low.c (s390_regsets): Likewise.
4316 * linux-sh-low.c (sh_regsets): Likewise.
4317 * linux-sparc-low.c (sparc_regsets): Likewise.
4318 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4319 * linux-tile-low.c (tile_regsets): Likewise.
4320 * linux-x86-low.c (x86_regsets): Likewise.
4321 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4322
50bc912a
PA		 43232015-10-29 Pedro Alves <palves@redhat.com>
4324
4325 * linux-low.h (NULL_REGSET): Define.
4326 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4327 * linux-arm-low.c (arm_regsets): Likewise.
4328 * linux-crisv32-low.c (cris_regsets): Likewise.
4329 * linux-m68k-low.c (m68k_regsets): Likewise.
4330 * linux-mips-low.c (mips_regsets): Likewise.
4331 * linux-nios2-low.c (nios2_regsets): Likewise.
4332 * linux-ppc-low.c (ppc_regsets): Likewise.
4333 * linux-s390-low.c (s390_regsets): Likewise.
4334 * linux-sh-low.c (sh_regsets): Likewise.
4335 * linux-sparc-low.c (sparc_regsets): Likewise.
4336 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4337 * linux-tile-low.c (tile_regsets): Likewise.
4338 * linux-x86-low.c (x86_regsets): Likewise.
4339 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4340
682b2546
DE		 43412015-10-26 Doug Evans <dje@google.com>
4342
4343 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4344
963843d4
DE		 43452015-10-26 Doug Evans <dje@google.com>
4346
4347 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4348
d41401ac
DE		 43492015-10-26 Doug Evans <dje@google.com>
4350
4351 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4352 for debug_printf.
4353 (attach_thread, find_new_threads_callback): Ditto.
4354
3db28855
AT		 43552015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4356
4357 * mem-break.h (set_breakpoint_data): Remove.
4358
fb78e89c
AT		 43592015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4360
4361 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4362 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4363 (initialize_low): Remove set_breakpoint_data call.
4364 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4365 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4366 (initialize_low): Remove set_breakpoint_data call.
4367 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4368 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4369 (initialize_low): Remove set_breakpoint_data call.
4370
2e6ee069
AT		 43712015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4372
4373 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4374 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4375 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4376 * target.h (target_breakpoint_kind_from_pc): New macro.
4377
1652a986
AT		 43782015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4379
4380 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4381 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4382 the default breakpoint kind.
4383
abeead09
AT		 43842015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4385
4386 * linux-arm-low.c (arm_supports_z_point_type): Add software
4387 breakpoint support.
4388
b0b4b501
AT		 43892015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4390
4391 * linux-arm-low.c: Refactor breakpoint definitions.
4392 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4393 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4394
8689682c
AT		 43952015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4396
4397 * Makefile.in: Add arm.c/o.
4398 * configure.srv: Likewise.
4399 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4400 (arm_breakpoint_kind_from_pc): New function.
4401 (arm_sw_breakpoint_from_kind): Return proper kind.
4402 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4403
27165294
AT		 44042015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4405
4406 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4407 removal.
4408 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4409 (struct raw_breakpoint) <size>: Remove.
4410 (struct raw_breakpoint) <kind>: Add.
4411 (bp_size): New function.
4412 (bp_opcode): Likewise.
4413 (find_raw_breakpoint_at): Adjust for kind.
4414 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4415 (remove_memory_breakpoint): Adjust for kind call bp_size.
4416 (set_raw_breakpoint_at): Adjust for kind.
4417 (set_breakpoint): Likewise.
4418 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4419 (delete_raw_breakpoint): Adjust for kind.
4420 (delete_breakpoint): Likewise.
4421 (find_gdb_breakpoint): Likewise.
4422 (set_gdb_breakpoint_1): Likewise.
4423 (set_gdb_breakpoint): Likewise.
4424 (delete_gdb_breakpoint_1): Likewise.
4425 (delete_gdb_breakpoint): Likewise.
4426 (uninsert_raw_breakpoint): Likewise.
4427 (reinsert_raw_breakpoint): Likewise.
4428 (set_breakpoint_data): Remove.
4429 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4430 (check_mem_read): Adjust for kind call bp_size.
4431 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4432 (clone_one_breakpoint): Adjust for kind.
4433 * mem-break.h (set_gdb_breakpoint): Likewise.
4434 (delete_gdb_breakpoint): Likewise.
4435 * server.c (process_serial_event): Likewise.
4436
dd373349
AT		 44372015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4438
4439 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4440 (struct linux_target_ops) <breakpoint>: Remove.
4441 (struct linux_target_ops) <breakpoint_len>: Remove.
4442 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4443 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4444 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4445 (arm_sw_breakpoint_from_kind): New function.
4446 * linux-bfin-low.c (bfin_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-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4452 (struct linux_target_ops) <breakpoint>: Remove.
4453 (struct linux_target_ops) <breakpoint_len>: Remove.
4454 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4455 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4456 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4457 (struct linux_target_ops) <breakpoint>: Remove.
4458 (struct linux_target_ops) <breakpoint_len>: Remove.
4459 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4460 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4461 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4462 and sw_breakpoint_from_kind to increment the pc.
4463 (linux_breakpoint_kind_from_pc): New function.
4464 (linux_sw_breakpoint_from_kind): New function.
4465 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4466 (initialize_low): Call breakpoint_kind_from_pc and
4467 sw_breakpoint_from_kind to replace breakpoint_data/len.
4468 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4469 New field.
4470 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4471 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4472 (struct linux_target_ops) <breakpoint>: Remove.
4473 (struct linux_target_ops) <breakpoint_len>: Remove.
4474 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4475 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4476 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4477 (struct linux_target_ops) <breakpoint>: Remove.
4478 (struct linux_target_ops) <breakpoint_len>: Remove.
4479 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4480 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4481 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4482 (struct linux_target_ops) <breakpoint>: Remove.
4483 (struct linux_target_ops) <breakpoint_len>: Remove.
4484 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4485 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4486 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4487 (struct linux_target_ops) <breakpoint>: Remove.
4488 (struct linux_target_ops) <breakpoint_len>: Remove.
4489 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4490 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4491 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4492 (struct linux_target_ops) <breakpoint>: Remove.
4493 (struct linux_target_ops) <breakpoint_len>: Remove.
4494 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4495 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4496 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4497 (struct linux_target_ops) <breakpoint>: Remove.
4498 (struct linux_target_ops) <breakpoint_len>: Remove.
4499 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4500 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4501 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4502 (struct linux_target_ops) <breakpoint>: Remove.
4503 (struct linux_target_ops) <breakpoint_len>: Remove.
4504 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4505 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4506 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4507 (struct linux_target_ops) <breakpoint>: Remove.
4508 (struct linux_target_ops) <breakpoint_len>: Remove.
4509 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4510 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4511 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4512 (struct linux_target_ops) <breakpoint>: Remove.
4513 (struct linux_target_ops) <breakpoint_len>: Remove.
4514 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4515 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4516 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4517 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4518 (struct linux_target_ops) <breakpoint>: Remove.
4519 (struct linux_target_ops) <breakpoint_len>: Remove.
4520 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4521 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4522 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4523 (struct linux_target_ops) <breakpoint>: Remove.
4524 (struct linux_target_ops) <breakpoint_len>: Remove.
4525 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4526 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4527
4cd98a19
AT		 45282015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4529
4530 * linux-cris-low.c (cris_get_pc): Remove void arg.
4531
774ee6d2
AR		 45322015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4533
4534 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4535 variable name.
4536
833dcd29
AR		 45372015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4538
4539 * inferiors.c (thread_pid_matches_callback): New function.
4540 (find_thread_process): New function.
4541 (remove_thread): Reset current_thread.
4542 (remove_process): Assert threads have been removed first.
4543
8d689ee5
YQ		 45442015-10-15 Yao Qi <yao.qi@linaro.org>
4545
4546 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4547 if it is 3.
4548 (aarch64_remove_point): Likewise.
4549 * regcache.c (regcache_register_size): New function.
4550
1c2e1515
YQ		 45512015-10-12 Yao Qi <yao.qi@linaro.org>
4552
4553 * linux-aarch64-low.c: Update all callers as emit_load_store
4554 is renamed to aarch64_emit_load_store.
4555
e1c587c3
YQ		 45562015-10-12 Yao Qi <yao.qi@linaro.org>
4557
4558 * linux-aarch64-low.c: Update all callers of function renaming
4559 from emit_insn to aarch64_emit_insn.
4560
b6542f81
YQ		 45612015-10-12 Yao Qi <yao.qi@linaro.org>
4562
4563 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4564 arch/aarch64-insn.h.
4565 (struct aarch64_memory_operand): Likewise.
4566 (ENCODE): Likewise.
4567 (emit_insn): Move to arch/aarch64-insn.c.
4568 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4569 (emit_load_store): Move to arch/aarch64-insn.c.
4570 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4571 (can_encode_int32): Remove.
4572
246994ce
YQ		 45732015-10-12 Yao Qi <yao.qi@linaro.org>
4574
4575 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4576 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4577 (aarch64_relocate_instruction): Likewise.
4578 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4579 (struct aarch64_insn_visitor): Likewise.
4580
0badd99f
YQ		 45812015-10-12 Yao Qi <yao.qi@linaro.org>
4582
4583 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4584 (struct aarch64_insn_visitor): New.
4585 (struct aarch64_insn_relocation_data): New.
4586 (aarch64_ftrace_insn_reloc_b): New function.
4587 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4588 (aarch64_ftrace_insn_reloc_cb): Likewise.
4589 (aarch64_ftrace_insn_reloc_tb): Likewise.
4590 (aarch64_ftrace_insn_reloc_adr): Likewise.
4591 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4592 (aarch64_ftrace_insn_reloc_others): Likewise.
4593 (visitor): New.
4594 (aarch64_relocate_instruction): Use visitor.
4595
dfaffe9d
YQ		 45962015-10-12 Yao Qi <yao.qi@linaro.org>
4597
4598 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4599 int. Add argument buf.
4600 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4601 aarch64_relocate_instruction.
4602
70b439f0
YQ		 46032015-10-12 Yao Qi <yao.qi@linaro.org>
4604
4605 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4606 argument insn. Remove local variable insn. Don't call
4607 target_read_uint32.
4608 (aarch64_install_fast_tracepoint_jump_pad): Call
4609 target_read_uint32.
4610
7781c06f
YQ		 46112015-09-30 Yao Qi <yao.qi@linaro.org>
4612
4613 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4614 (emit_load_store_pair): Likewise.
4615
9a3c8263
SM		 46162015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4617
4618 * dll.c (match_dll): Add cast(s).
4619 (unloaded_dll): Likewise.
4620 * linux-low.c (second_thread_of_pid_p): Likewise.
4621 (delete_lwp_callback): Likewise.
4622 (count_events_callback): Likewise.
4623 (select_event_lwp_callback): Likewise.
4624 (linux_set_resume_request): Likewise.
4625 * server.c (accumulate_file_name_length): Likewise.
4626 (emit_dll_description): Likewise.
4627 (handle_qxfer_threads_worker): Likewise.
4628 (visit_actioned_threads): Likewise.
4629 * thread-db.c (any_thread_of): Likewise.
4630 * tracepoint.c (same_process_p): Likewise.
4631 (match_blocktype): Likewise.
4632 (build_traceframe_info_xml): Likewise.
4633
224c3ddb
SM		 46342015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4635
4636 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4637 assignment.
4638 (gdb_unparse_agent_expr): Likewise.
4639 * hostio.c (require_data): Likewise.
4640 (handle_pread): Likewise.
4641 * linux-low.c (disable_regset): Likewise.
4642 (fetch_register): Likewise.
4643 (store_register): Likewise.
4644 (get_dynamic): Likewise.
4645 (linux_qxfer_libraries_svr4): Likewise.
4646 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4647 (set_fast_tracepoint_jump): Likewise.
4648 (uninsert_fast_tracepoint_jumps_at): Likewise.
4649 (reinsert_fast_tracepoint_jumps_at): Likewise.
4650 (validate_inserted_breakpoint): Likewise.
4651 (clone_agent_expr): Likewise.
4652 * regcache.c (init_register_cache): Likewise.
4653 * remote-utils.c (putpkt_binary_1): Likewise.
4654 (decode_M_packet): Likewise.
4655 (decode_X_packet): Likewise.
4656 (look_up_one_symbol): Likewise.
4657 (relocate_instruction): Likewise.
4658 (monitor_output): Likewise.
4659 * server.c (handle_search_memory): Likewise.
4660 (handle_qxfer_exec_file): Likewise.
4661 (handle_qxfer_libraries): Likewise.
4662 (handle_qxfer): Likewise.
4663 (handle_query): Likewise.
4664 (handle_v_cont): Likewise.
4665 (handle_v_run): Likewise.
4666 (captured_main): Likewise.
4667 * target.c (write_inferior_memory): Likewise.
4668 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4669 * tracepoint.c (init_trace_buffer): Likewise.
4670 (add_tracepoint_action): Likewise.
4671 (add_traceframe): Likewise.
4672 (add_traceframe_block): Likewise.
4673 (cmd_qtdpsrc): Likewise.
4674 (cmd_qtdv): Likewise.
4675 (cmd_qtstatus): Likewise.
4676 (response_source): Likewise.
4677 (response_tsv): Likewise.
4678 (cmd_qtnotes): Likewise.
4679 (gdb_collect): Likewise.
4680 (initialize_tracepoint): Likewise.
4681
afbe19f8
PL		 46822015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4683
4684 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
4685 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
4686 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
4687 <NOP>: New.
4688 (enum aarch64_condition_codes): New enum.
4689 (w0): New static global.
4690 (fp): Likewise.
4691 (lr): Likewise.
4692 (struct aarch64_memory_operand) <type>: New
4693 MEMORY_OPERAND_POSTINDEX type.
4694 (postindex_memory_operand): New helper function.
4695 (emit_ret): New function.
4696 (emit_load_store_pair): New function, factored out of emit_stp
4697 with support for MEMORY_OPERAND_POSTINDEX.
4698 (emit_stp): Rewrite using emit_load_store_pair.
4699 (emit_ldp): New function.
4700 (emit_load_store): Likewise.
4701 (emit_ldr): Mention post-index instruction in comment.
4702 (emit_ldrh): New function.
4703 (emit_ldrb): New function.
4704 (emit_ldrsw): Mention post-index instruction in comment.
4705 (emit_str): Likewise.
4706 (emit_subs): New function.
4707 (emit_cmp): Likewise.
4708 (emit_and): Likewise.
4709 (emit_orr): Likewise.
4710 (emit_orn): Likewise.
4711 (emit_eor): Likewise.
4712 (emit_mvn): Likewise.
4713 (emit_lslv): Likewise.
4714 (emit_lsrv): Likewise.
4715 (emit_asrv): Likewise.
4716 (emit_mul): Likewise.
4717 (emit_sbfm): Likewise.
4718 (emit_sbfx): Likewise.
4719 (emit_ubfm): Likewise.
4720 (emit_ubfx): Likewise.
4721 (emit_csinc): Likewise.
4722 (emit_cset): Likewise.
4723 (emit_nop): Likewise.
4724 (emit_ops_insns): New helper function.
4725 (emit_pop): Likewise.
4726 (emit_push): Likewise.
4727 (aarch64_emit_prologue): New function.
4728 (aarch64_emit_epilogue): Likewise.
4729 (aarch64_emit_add): Likewise.
4730 (aarch64_emit_sub): Likewise.
4731 (aarch64_emit_mul): Likewise.
4732 (aarch64_emit_lsh): Likewise.
4733 (aarch64_emit_rsh_signed): Likewise.
4734 (aarch64_emit_rsh_unsigned): Likewise.
4735 (aarch64_emit_ext): Likewise.
4736 (aarch64_emit_log_not): Likewise.
4737 (aarch64_emit_bit_and): Likewise.
4738 (aarch64_emit_bit_or): Likewise.
4739 (aarch64_emit_bit_xor): Likewise.
4740 (aarch64_emit_bit_not): Likewise.
4741 (aarch64_emit_equal): Likewise.
4742 (aarch64_emit_less_signed): Likewise.
4743 (aarch64_emit_less_unsigned): Likewise.
4744 (aarch64_emit_ref): Likewise.
4745 (aarch64_emit_if_goto): Likewise.
4746 (aarch64_emit_goto): Likewise.
4747 (aarch64_write_goto_address): Likewise.
4748 (aarch64_emit_const): Likewise.
4749 (aarch64_emit_call): Likewise.
4750 (aarch64_emit_reg): Likewise.
4751 (aarch64_emit_pop): Likewise.
4752 (aarch64_emit_stack_flush): Likewise.
4753 (aarch64_emit_zero_ext): Likewise.
4754 (aarch64_emit_swap): Likewise.
4755 (aarch64_emit_stack_adjust): Likewise.
4756 (aarch64_emit_int_call_1): Likewise.
4757 (aarch64_emit_void_call_2): Likewise.
4758 (aarch64_emit_eq_goto): Likewise.
4759 (aarch64_emit_ne_goto): Likewise.
4760 (aarch64_emit_lt_goto): Likewise.
4761 (aarch64_emit_le_goto): Likewise.
4762 (aarch64_emit_gt_goto): Likewise.
4763 (aarch64_emit_ge_got): Likewise.
4764 (aarch64_emit_ops_impl): New static global variable.
4765 (aarch64_emit_ops): New target function, return
4766 &aarch64_emit_ops_impl.
4767 (struct linux_target_ops): Install it.
4768
bb903df0
PL		 47692015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4770
4771 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
4772 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
4773 aarch64-ipa.o.
4774 * linux-aarch64-ipa.c: New file.
4775 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
4776 and endian.h.
4777 (aarch64_get_thread_area): New target method.
4778 (extract_signed_bitfield): New helper function.
4779 (aarch64_decode_ldr_literal): New function.
4780 (enum aarch64_opcodes): New enum.
4781 (struct aarch64_register): New struct.
4782 (struct aarch64_operand): New struct.
4783 (x0): New static global.
4784 (x1): Likewise.
4785 (x2): Likewise.
4786 (x3): Likewise.
4787 (x4): Likewise.
4788 (w2): Likewise.
4789 (ip0): Likewise.
4790 (sp): Likewise.
4791 (xzr): Likewise.
4792 (aarch64_register): New helper function.
4793 (register_operand): Likewise.
4794 (immediate_operand): Likewise.
4795 (struct aarch64_memory_operand): New struct.
4796 (offset_memory_operand): New helper function.
4797 (preindex_memory_operand): Likewise.
4798 (enum aarch64_system_control_registers): New enum.
4799 (ENCODE): New macro.
4800 (emit_insn): New helper function.
4801 (emit_b): New function.
4802 (emit_bcond): Likewise.
4803 (emit_cb): Likewise.
4804 (emit_tb): Likewise.
4805 (emit_blr): Likewise.
4806 (emit_stp): Likewise.
4807 (emit_ldp_q_offset): Likewise.
4808 (emit_stp_q_offset): Likewise.
4809 (emit_load_store): Likewise.
4810 (emit_ldr): Likewise.
4811 (emit_ldrsw): Likewise.
4812 (emit_str): Likewise.
4813 (emit_ldaxr): Likewise.
4814 (emit_stxr): Likewise.
4815 (emit_stlr): Likewise.
4816 (emit_data_processing_reg): Likewise.
4817 (emit_data_processing): Likewise.
4818 (emit_add): Likewise.
4819 (emit_sub): Likewise.
4820 (emit_mov): Likewise.
4821 (emit_movk): Likewise.
4822 (emit_mov_addr): Likewise.
4823 (emit_mrs): Likewise.
4824 (emit_msr): Likewise.
4825 (emit_sevl): Likewise.
4826 (emit_wfe): Likewise.
4827 (append_insns): Likewise.
4828 (can_encode_int32_in): New helper function.
4829 (aarch64_relocate_instruction): New function.
4830 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
4831 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
4832 (struct linux_target_ops): Install aarch64_get_thread_area,
4833 aarch64_install_fast_tracepoint_jump_pad and
4834 aarch64_get_min_fast_tracepoint_insn_len.
4835
787749ea
PL		 48362015-09-21 Pierre Langlois <pierre.langlois@arm.com>
4837
4838 * Makefile.in (aarch64-insn.o): New rule.
4839 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
4840
9812b2e6
YQ		 48412015-09-21 Yao Qi <yao.qi@linaro.org>
4842
4843 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
4844
18fe412b
YQ		 48452015-09-21 Yao Qi <yao.qi@linaro.org>
4846
4847 * tracepoint.c (max_jump_pad_size): Remove.
4848
a0cc84cd
YQ		 48492015-09-18 Yao Qi <yao.qi@linaro.org>
4850
4851 * linux-aarch64-low.c: Don't include sys/uio.h.
4852 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
4853
d78908cf
WW		 48542015-09-16 Wei-cheng Wang <cole945@gmail.com>
4855
4856 * tracepoint.c (eval_result_type): Change prototype.
4857 (condition_true_at_tracepoint): Fix argument to compiled_cond.
4858
d57e0d50
PA		 48592015-09-15 Pedro Alves <palves@redhat.com>
4860
4861 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
4862 Check whether to report exec events instead of checking whether
4863 multiprocess is enabled.
4864
5a676acc
PA		 48652015-09-15 Pedro Alves <palves@redhat.com>
4866
4867 PR remote/18965
4868 * remote-utils.c (prepare_resume_reply): Merge
4869 TARGET_WAITKIND_VFORK_DONE switch case with the
4870 TARGET_WAITKIND_FORKED case.
4871
7c5d0fad
YQ		 48722015-09-15 Yao Qi <yao.qi@linaro.org>
4873
4874 * server.c (handle_query): Check string comparison using
4875 "else if" instead of "if".
4876
750ce8d1
YQ		 48772015-09-15 Yao Qi <yao.qi@linaro.org>
4878
4879 * server.c (vCont_supported): New global variable.
4880 (handle_query): Set vCont_supported to 1 if "vContSupported+"
4881 matches. Append ";vContSupported+" to own_buf.
4882 (handle_v_requests): Append ";s;S" to own_buf if target supports
4883 hardware single step or vCont_supported is false.
4884 (capture_main): Set vCont_supported to zero.
4885
70b90b91
YQ		 48862015-09-15 Yao Qi <yao.qi@linaro.org>
4887
4888 * linux-low.c (linux_supports_conditional_breakpoints): Rename
4889 it to ...
4890 (linux_supports_hardware_single_step): ... New function.
4891 (linux_target_ops): Update.
4892 * lynx-low.c (lynx_target_ops): Set field
4893 supports_hardware_single_step to target_can_do_hardware_single_step.
4894 * nto-low.c (nto_target_ops): Likewise.
4895 * spu-low.c (spu_target_ops): Likewise.
4896 * win32-low.c (win32_target_ops): Likewise.
4897 * target.c (target_can_do_hardware_single_step): New function.
4898 * target.h (struct target_ops) <supports_conditional_breakpoints>:
4899 Remove. <supports_hardware_single_step>: New field.
4900 (target_supports_conditional_breakpoints): Remove.
4901 (target_supports_hardware_single_step): New macro.
4902 (target_can_do_hardware_single_step): Declare.
4903 * server.c (handle_query): Use target_supports_hardware_single_step
4904 instead of target_supports_conditional_breakpoints.
4905
ade90bde
YQ		 49062015-09-15 Yao Qi <yao.qi@linaro.org>
4907
4908 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
4909 function.
4910 (struct linux_target_ops the_low_target): Install
4911 aarch64_linux_siginfo_fixup.
4912
94585166
DB		 49132015-09-11 Don Breazeal <donb@codesourcery.com>
4914 Luis Machado <lgustavo@codesourcery.com>
4915
4916 * linux-low.c (linux_mourn): Static declaration.
4917 (linux_arch_setup): Move in front of
4918 handle_extended_wait.
4919 (linux_arch_setup_thread): New function.
4920 (handle_extended_wait): Handle exec events. Call
4921 linux_arch_setup_thread. Make event_lwp argument a
4922 pointer-to-a-pointer.
4923 (check_zombie_leaders): Do not check stopped threads.
4924 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
4925 (linux_low_filter_event): Add lwp and thread for exec'ing
4926 non-leader thread if leader thread has been deleted.
4927 Refactor code into linux_arch_setup_thread and call it.
4928 Pass child lwp pointer by reference to handle_extended_wait.
4929 (linux_wait_for_event_filtered): Update comment.
4930 (linux_wait_1): Prevent clobbering exec event status.
4931 (linux_supports_exec_events): New function.
4932 (linux_target_ops) <supports_exec_events>: Initialize new member.
4933 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
4934 new member.
4935 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
4936 * server.c (report_exec_events): New global variable.
4937 (handle_query): Handle qSupported query for exec-events feature.
4938 (captured_main): Initialize report_exec_events.
4939 * server.h (report_exec_events): Declare new global variable.
4940 * target.h (struct target_ops) <supports_exec_events>: New
4941 member.
4942 (target_supports_exec_events): New macro.
4943 * win32-low.c (win32_target_ops) <supports_exec_events>:
4944 Initialize new member.
4945
0568462b
MM		 49462015-09-09 Markus Metzger <markus.t.metzger@intel.com>
4947
4948 * linux-low.c (linux_low_enable_btrace): Remove.
4949 (linux_target_ops): Replace linux_low_enable_btrace with
4950 linux_enable_btrace.
4951
39edd165
YQ		 49522015-09-03 Yao Qi <yao.qi@linaro.org>
4953
4954 * linux-aarch64-low.c (aarch64_insert_point): Call
4955 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
4956 returns true.
4957
1db33b5a
UW		 49582015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
4959
4960 * linux-low.c (check_stopped_by_breakpoint): Use
4961 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
4962
ab290430
PA		 49632015-08-27 Pedro Alves <palves@redhat.com>
4964
4965 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
4966
8d749320
SM		 49672015-08-26 Simon Marchi <simon.marchi@ericsson.com>
4968
6711b7f8
SM		 4969 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
4970 the XNEW-family equivalent.
8d749320
SM		 4971 (compile_bytecodes): Likewise.
4972 * dll.c (loaded_dll): Likewise.
4973 * event-loop.c (append_callback_event): Likewise.
4974 (create_file_handler): Likewise.
4975 (create_file_event): Likewise.
4976 * hostio.c (handle_open): Likewise.
4977 * inferiors.c (add_thread): Likewise.
4978 (add_process): Likewise.
4979 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
4980 * linux-arm-low.c (arm_new_process): Likewise.
4981 (arm_new_thread): Likewise.
4982 * linux-low.c (add_to_pid_list): Likewise.
4983 (linux_add_process): Likewise.
4984 (handle_extended_wait): Likewise.
4985 (add_lwp): Likewise.
4986 (enqueue_one_deferred_signal): Likewise.
4987 (enqueue_pending_signal): Likewise.
4988 (linux_resume_one_lwp_throw): Likewise.
4989 (linux_resume_one_thread): Likewise.
4990 (linux_read_memory): Likewise.
4991 (linux_write_memory): Likewise.
4992 * linux-mips-low.c (mips_linux_new_process): Likewise.
4993 (mips_linux_new_thread): Likewise.
4994 (mips_add_watchpoint): Likewise.
4995 * linux-x86-low.c (initialize_low_arch): Likewise.
4996 * lynx-low.c (lynx_add_process): Likewise.
4997 * mem-break.c (set_raw_breakpoint_at): Likewise.
4998 (set_breakpoint): Likewise.
4999 (add_condition_to_breakpoint): Likewise.
5000 (add_commands_to_breakpoint): Likewise.
5001 (clone_agent_expr): Likewise.
5002 (clone_one_breakpoint): Likewise.
5003 * regcache.c (new_register_cache): Likewise.
5004 * remote-utils.c (look_up_one_symbol): Likewise.
5005 * server.c (queue_stop_reply): Likewise.
5006 (start_inferior): Likewise.
5007 (queue_stop_reply_callback): Likewise.
5008 (handle_target_event): Likewise.
5009 * spu-low.c (fetch_ppc_memory): Likewise.
5010 (store_ppc_memory): Likewise.
5011 * target.c (set_target_ops): Likewise.
5012 * thread-db.c (thread_db_load_search): Likewise.
5013 (try_thread_db_load_1): Likewise.
5014 * tracepoint.c (add_tracepoint): Likewise.
5015 (add_tracepoint_action): Likewise.
5016 (create_trace_state_variable): Likewise.
5017 (cmd_qtdpsrc): Likewise.
5018 (cmd_qtro): Likewise.
5019 (add_while_stepping_state): Likewise.
5020 * win32-low.c (child_add_thread): Likewise.
5021 (get_image_name): Likewise.
5022
ed8b7b42
YQ		 50232015-08-25 Yao Qi <yao.qi@linaro.org>
5024
5025 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5026
db3cb7cb
YQ		 50272015-08-25 Yao Qi <yao.qi@linaro.org>
5028
5029 * Makefile.in (aarch64-linux.o): New rule.
5030 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5031 srv_tgtobj.
5032 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5033 (aarch64_init_debug_reg_state): Make it extern.
5034 (aarch64_linux_prepare_to_resume): Remove.
5035
f6011a1c
YQ		 50362015-08-25 Yao Qi <yao.qi@linaro.org>
5037
5038 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5039 lwp_arch_private_info and ptid_of_lwp.
5040
88e2cf7e
YQ		 50412015-08-25 Yao Qi <yao.qi@linaro.org>
5042
5043 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5044 Find proc_info by find_process_pid. All callers updated.
5045
5e35436e
YQ		 50462015-08-25 Yao Qi <yao.qi@linaro.org>
5047
5048 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5049 Remove.
5050 (debug_reg_change_callback): Remove.
5051 (aarch64_notify_debug_reg_change): Remove.
5052
4a8a7965
YQ		 50532015-08-25 Yao Qi <yao.qi@linaro.org>
5054
5055 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5056 Call current_lwp_ptid.
5057
32a271ee
YQ		 50582015-08-25 Yao Qi <yao.qi@linaro.org>
5059
5060 * linux-aarch64-low.c (debug_reg_change_callback): Use
5061 debug_printf.
5062
0d51c8d7
YQ		 50632015-08-25 Yao Qi <yao.qi@linaro.org>
5064
5065 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5066
31a43dd5
YQ		 50672015-08-25 Yao Qi <yao.qi@linaro.org>
5068
5069 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5070
8ee52567
YQ		 50712015-08-25 Yao Qi <yao.qi@linaro.org>
5072
5073 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5074 the code.
5075
ff3f0f45
YQ		 50762015-08-25 Yao Qi <yao.qi@linaro.org>
5077
5078 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5079 Remove.
5080 (debug_reg_change_callback): Remove argument entry and add argument
5081 lwp. Remove local variable thread. Don't print thread id in the
5082 debugging output. Don't check whether pid of thread equals to pid.
5083 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5084 iterate_over_lwps instead find_inferior.
5085
3d40fbb5
PA		 50862015-08-24 Pedro Alves <palves@redhat.com>
5087
5088 * inferiors.c (get_first_process): New function.
5089 * inferiors.h (get_first_process): New declaration.
5090 * remote-utils.c (read_ptid): Default to the first process in the
5091 list, instead of to the current thread's process.
5092
438e1e42
PA		 50932015-08-24 Pedro Alves <palves@redhat.com>
5094
5095 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5096 * event-loop.c: Likewise.
5097 * remote-utils.c: Likewise.
5098 * tracepoint.c: Likewise.
5099
a8c6d4fc
PA		 51002015-08-24 Pedro Alves <palves@redhat.com>
5101
5102 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5103 ptid_get_lwp.
5104
99b0bb12
PA		 51052015-08-21 Pedro Alves <palves@redhat.com>
5106
5107 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5108 instead of literal 1.
5109
f8904751
PA		 51102015-08-21 Pedro Alves <palves@redhat.com>
5111
5112 * tdesc.c (default_description): Explicitly zero-initialize.
5113
465a859e
PA		 51142015-08-21 Pedro Alves <palves@redhat.com>
5115
5116 PR gdb/18749
5117 * inferiors.c (remove_thread): Discard any pending stop reply for
5118 this thread.
5119 * server.c (remove_all_on_match_pid): Rename to ...
5120 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5121 instead of a pid.
5122 (discard_queued_stop_replies): Change parameter to a ptid. Now
5123 extern.
5124 (handle_v_kill, kill_inferior_callback, captured_main)
5125 (process_serial_event): Adjust.
5126 * server.h (discard_queued_stop_replies): Declare.
5127
f0db101d
PA		 51282015-08-21 Pedro Alves <palves@redhat.com>
5129
5130 * linux-low.c (wait_for_sigstop): Always switch to no thread
5131 selected if the previously current thread dies.
5132 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5133 process instead of the current thread's.
5134 * remote-utils.c (input_interrupt): Don't check if there's no
5135 current thread.
5136 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5137 current thread to the general thread fails, error out.
5138 (handle_qxfer_auxv, handle_qxfer_libraries)
5139 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5140 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5141 (handle_query): Check if there's a thread selected instead of
5142 checking whether there's any thread in the thread list.
5143 (handle_qxfer_threads, handle_qxfer_btrace)
5144 (handle_qxfer_btrace_conf): Don't error out early if there's no
5145 thread in the thread list.
5146 (handle_v_cont, myresume): Don't set the current thread to the
5147 continue thread.
5148 (process_serial_event) <Hg handling>: Also set thread_id if the
5149 previous general thread is still alive.
5150 (process_serial_event) <g/G handling>: If setting the current
5151 thread to the general thread fails, error out.
5152 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5153 thread's lwp instead of the current thread's.
5154 * target.c (set_desired_thread): If the desired thread was not
5155 found, leave the current thread pointing to NULL. Return an int
5156 (boolean) indicating success.
5157 * target.h (set_desired_thread): Change return type to int.
5158
40045d91
MF		 51592015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5160
5161 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5162 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5163 #includes.
5164 (ps_get_thread_area): New function.
5165
45face3b
GB		 51662015-08-19 Gary Benson <gbenson@redhat.com>
5167
5168 * hostio.c (handle_pread): Do not attempt to read more data
5169 than hostio_reply_with_data can fit in a packet.
5170
16d5f642
JB		 51712015-08-18 Joel Brobecker <brobecker@adacore.com>
5172
5173 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5174
a738da3a
MF		 51752015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5176
5177 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5178
33ebda9d
PA		 51792015-08-06 Pedro Alves <palves@redhat.com>
5180
5181 * tracepoint.c (expr_eval_result): Now an int.
5182
a44892be
PA		 51832015-08-06 Pedro Alves <palves@redhat.com>
5184
5185 * gdbthread.h (struct regcache): Forward declare.
5186 (struct thread_info) <regcache_data>: Now a struct regcache
5187 pointer.
5188 * inferiors.c (inferior_regcache_data)
5189 (set_inferior_regcache_data): Now work with struct regcache
5190 pointers.
5191 * inferiors.h (struct regcache): Forward declare.
5192 (inferior_regcache_data, set_inferior_regcache_data): Now work
5193 with struct regcache pointers.
5194 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5195 (free_register_cache_thread): Remove struct regcache pointer
5196 casts.
5197
608a1e46
PA		 51982015-08-06 Pedro Alves <palves@redhat.com>
5199
5200 * server.c (captured_main): On error, print the exception message
5201 to stderr, and if run_once is set, throw a quit.
5202
f0ce0d3a
PA		 52032015-08-06 Pedro Alves <palves@redhat.com>
5204
5205 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5206 the current thread.
5207
bf47e248
PA		 52082015-08-06 Pedro Alves <palves@redhat.com>
5209
5210 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5211 reading beyond the passed in buffer length.
5212
b6b9ffcc
PL		 52132015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5214
5215 * tracepoint.c (symbol_list) <required>: Remove.
5216
863d01bd
PA		 52172015-08-06 Pedro Alves <palves@redhat.com>
5218
5219 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5220 count if stopping and suspending threads.
5221 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5222 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5223 (linux_detach): Complete an ongoing step-over.
5224 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5225 throughout.
5226 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5227 (linux_wait_1): If passing a signal to the inferior after
5228 finishing a step-over, unsuspend and re-resume all lwps. If we
5229 see a single-step event but the thread should be continuing, don't
5230 pass the trap to gdb.
5231 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5232 internal_error instead of gdb_assert.
5233 (enqueue_pending_signal): New function.
5234 (check_ptrace_stopped_lwp_gone): Add debug output.
5235 (start_step_over): Use internal_error instead of gdb_assert.
5236 (complete_ongoing_step_over): New function.
5237 (linux_resume_one_thread): Don't resume a suspended thread.
5238 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5239 it stepping.
5240
00db26fa
PA		 52412015-08-06 Pedro Alves <palves@redhat.com>
5242
5243 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5244 (linux_thread_alive): Use lwp_is_marked_dead.
5245 (extended_event_reported): Delete.
5246 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5247 instead of extended_event_reported.
5248 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5249 as well.
5250 (lwp_is_marked_dead): New function.
5251 (lwp_running): Use lwp_is_marked_dead.
5252 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5253 comment.
5254
ad071a30
PA		 52552015-08-06 Pedro Alves <palves@redhat.com>
5256
5257 * linux-low.c (linux_wait_1): Move fork event output out of the
5258 !report_to_gdb check. Pass event_child->waitstatus to
5259 target_waitstatus_to_string instead of ourstatus.
5260
524b57e6
YQ		 52612015-08-04 Yao Qi <yao.qi@linaro.org>
5262
5263 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5264 if current_thread is 32 bit.
5265
6085d6f6
YQ		 52662015-08-04 Yao Qi <yao.qi@linaro.org>
5267
5268 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5269 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5270 * server.c (extended_protocol): Remove "static".
5271 * server.h (extended_protocol): Declare it.
5272
8a7e4587
YQ		 52732015-08-04 Yao Qi <yao.qi@linaro.org>
5274
5275 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5276 both aarch64 and aarch32.
5277 (aarch64_set_pc): Likewise.
5278
3b53ae99
YQ		 52792015-08-04 Yao Qi <yao.qi@linaro.org>
5280
5281 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5282 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5283 arm-with-neon.xml to srv_xmlfiles.
5284 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5285 (is_64bit_tdesc): New function.
5286 (aarch64_linux_read_description): New function.
5287 (aarch64_arch_setup): Call aarch64_linux_read_description.
5288 (regs_info): Rename to regs_info_aarch64.
5289 (aarch64_regs_info): Return right regs_info.
5290 (initialize_low_arch): Call initialize_low_arch_aarch32.
5291
bd9e6534
YQ		 52922015-08-04 Yao Qi <yao.qi@linaro.org>
5293
5294 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5295 * linux-aarch32-low.c: New file.
5296 * linux-aarch32-low.h: New file.
5297 * linux-arm-low.c (arm_fill_gregset): Move it to
5298 linux-aarch32-low.c.
5299 (arm_store_gregset): Likewise.
5300 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5301 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5302 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5303 (regs_info): Rename to regs_info_arm.
5304 (arm_regs_info): Return regs_info_aarch32 if
5305 have_ptrace_getregset is 1 and target description is
5306 arm_with_neon or arm_with_vfpv3.
5307 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5308 Call initialize_low_arch_aarch32 instead.
5309
ded48a5e
YQ		 53102015-08-04 Yao Qi <yao.qi@linaro.org>
5311
5312 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5313 * linux-low.c: ... here.
5314 * linux-low.h (have_ptrace_getregset): Declare it.
5315
96e9210f
PA		 53162015-08-04 Pedro Alves <palves@redhat.com>
5317
5318 * thread-db.c (struct thread_db): Use new typedefs.
5319 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5320 CHK calls.
5321 (disable_thread_event_reporting): Cast result of dlsym to
5322 destination function pointer type.
5323 (thread_db_mourn): Use td_ta_delete_ftype.
5324
af60a1ef
SL		 53252015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5326
5327 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5328 arch variant.
5329 (CDX_BREAKPOINT): Define for R2.
5330 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5331 (the_low_target): Add comments.
5332
e8b41681
YQ		 53332015-07-30 Yao Qi <yao.qi@linaro.org>
5334
5335 * linux-arm-low.c (arm_hwcap): Remove it.
5336 (arm_read_description): New local variable arm_hwcap. Don't
5337 set arm_hwcap to zero.
5338
89abb039
YQ		 53392015-07-30 Yao Qi <yao.qi@linaro.org>
5340
5341 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5342 Use regcache->tdesc instead.
5343 (arm_store_wmmxregset): Likewise.
5344 (arm_fill_vfpregset): Likewise.
5345 (arm_store_vfpregset): Likewise.
5346
deca266c
YQ		 53472015-07-30 Yao Qi <yao.qi@linaro.org>
5348
5349 * linux-arm-low.c: Include arch/arm.h.
5350 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5351 (arm_store_gregset): Likewise.
5352
aa58a496
SM		 53532015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5354
5355 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5356 ptrace's 4th parameter.
5357
50904b25
YQ		 53582015-07-27 Yao Qi <yao.qi@linaro.org>
5359
5360 * configure.srv (case aarch64*-*-linux*): Don't set
5361 srv_linux_usrregs.
5362
5826e159
PA		 53632015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5364
5365 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5366 sys/ptrace.h.
5367 * linux-arm-low.c: Likewise.
5368 * linux-cris-low.c: Likewise.
5369 * linux-crisv32-low.c: Likewise.
5370 * linux-low.c: Likewise.
5371 * linux-m68k-low.c: Likewise.
5372 * linux-mips-low.c: Likewise.
5373 * linux-nios2-low.c: Likewise.
5374 * linux-s390-low.c: Likewise.
5375 * linux-sparc-low.c: Likewise.
5376 * linux-tic6x-low.c: Likewise.
5377 * linux-tile-low.c: Likewise.
5378 * linux-x86-low.c: Likewise.
5379
54019719
PA		 53802015-07-24 Pedro Alves <palves@redhat.com>
5381
5382 * config.in: Regenerate.
5383 * configure: Regenerate.
5384
eb7aa561
PA		 53852015-07-24 Pedro Alves <palves@redhat.com>
5386
5387 * acinclude.m4: Include ../ptrace.m4.
5388 * configure.ac: Call GDB_AC_PTRACE.
5389 * config.in, configure: Regenerate.
5390
55d7b841
YQ		 53912015-07-24 Yao Qi <yao.qi@linaro.org>
5392
5393 * linux-low.c (linux_create_inferior): Remove setting to
5394 proc->priv->new_inferior.
5395 (linux_attach): Likewise.
5396 (linux_low_filter_event): Likewise.
5397 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5398
c06cbd92
YQ		 53992015-07-24 Yao Qi <yao.qi@linaro.org>
5400
5401 * linux-low.c (linux_arch_setup): New function.
5402 (linux_low_filter_event): If proc->tdesc is NULL and
5403 proc->attached is true, call the_low_target.arch_setup.
5404 Otherwise, keep status pending, and return.
5405 (linux_resume_one_lwp_throw): Don't call get_pc if
5406 thread->while_stepping isn't NULL. Don't call
5407 get_thread_regcache if proc->tdesc is NULL.
5408 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5409 (linux_target_ops): Install arch_setup.
5410 * server.c (start_inferior): Call the_target->arch_setup.
5411 * target.h (struct target_ops) <arch_setup>: New field.
5412 (target_arch_setup): New marco.
5413 * lynx-low.c (lynx_target_ops): Update.
5414 * nto-low.c (nto_target_ops): Update.
5415 * spu-low.c (spu_target_ops): Update.
5416 * win32-low.c (win32_target_ops): Update.
5417
5ae3ebba
YQ		 54182015-07-24 Yao Qi <yao.qi@linaro.org>
5419
5420 * linux-low.c (linux_add_process): Don't set
5421 proc->priv->new_inferior.
5422 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5423 (linux_attach): Likewise.
5424
eb97750b
YQ		 54252015-07-24 Yao Qi <yao.qi@linaro.org>
5426
5427 * server.c (start_inferior): Code refactor.
5428
51aee833
YQ		 54292015-07-24 Yao Qi <yao.qi@linaro.org>
5430
5431 * server.c (process_serial_event): Set general_thread.
5432
af1b22f3
YQ		 54332015-07-21 Yao Qi <yao.qi@linaro.org>
5434
5435 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5436 aarch64_linux_get_debug_reg_capacity.
5437
554717a3
YQ		 54382015-07-17 Yao Qi <yao.qi@linaro.org>
5439
5440 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5441 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5442 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5443 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5444 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5445 (AARCH64_HWP_ALIGNMENT): Likewise.
5446 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5447 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5448 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5449 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5450 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5451 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5452 (struct aarch64_debug_reg_state): Likewise.
5453 (struct arch_lwp_info): Likewise.
5454 (aarch64_align_watchpoint): Likewise.
5455 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5456 (aarch64_watchpoint_length): Likewise.
5457 (aarch64_point_encode_ctrl_reg): Likewise
5458 (aarch64_point_is_aligned): Likewise.
5459 (aarch64_align_watchpoint): Likewise.
5460 (aarch64_linux_set_debug_regs):
5461 (aarch64_dr_state_insert_one_point): Likewise.
5462 (aarch64_dr_state_remove_one_point): Likewise.
5463 (aarch64_handle_breakpoint): Likewise.
5464 (aarch64_handle_aligned_watchpoint): Likewise.
5465 (aarch64_handle_unaligned_watchpoint): Likewise.
5466 (aarch64_handle_watchpoint): Likewise.
5467
c67ca4de
YQ		 54682015-07-17 Yao Qi <yao.qi@linaro.org>
5469
5470 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5471 and don't aarch64_get_debug_reg_state. All callers update.
5472 (aarch64_handle_aligned_watchpoint): Likewise.
5473 (aarch64_handle_unaligned_watchpoint): Likewise.
5474 (aarch64_handle_watchpoint): Likewise.
5475 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5476 (aarch64_remove_point): Likewise.
5477
25abf979
YQ		 54782015-07-17 Yao Qi <yao.qi@linaro.org>
5479
5480 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5481 debug_printf.
5482 (aarch64_handle_unaligned_watchpoint): Likewise.
5483
db1ff28b
JK		 54842015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5485
5486 Revert the previous 3 commits:
5487 Move gdb_regex* to common/
5488 Move linux_find_memory_regions_full & co.
5489 gdbserver build-id attribute generator
5490
700ca40f
JK		 54912015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5492 Jan Kratochvil <jan.kratochvil@redhat.com>
5493
5494 gdbserver build-id attribute generator.
5495 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5496 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5497 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5498 (find_phdr): New.
5499 (get_dynamic): Use find_pdhr to traverse program headers.
5500 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5501 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5502 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5503 (get_hex_build_id): New.
5504 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5505 to reply XML document.
5506
9904185c
JK		 55072015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5508 Jan Kratochvil <jan.kratochvil@redhat.com>
5509
5510 * target.c: Include target/target-utils.h and fcntl.h.
5511 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5512 (target_fileio_read_stralloc): New functions.
5513
6e5b4429
JK		 55142015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5515
5516 * Makefile.in (OBS): Add gdb_regex.o.
5517 (gdb_regex.o): New.
5518 * config.in: Rebuilt.
5519 * configure: Rebuilt.
5520
ddc98fbf
JK		 55212015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5522 Jan Kratochvil <jan.kratochvil@redhat.com>
5523
5524 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5525 * Makefile.in (OBS): Add target-utils.o.
5526 (linux-maps.o, target-utils.o): New.
5527 * configure.srv (srv_linux_obj): Add linux-maps.o.
5528
e57bb7a0
PL		 55292015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5530
5531 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5532 function, return 1.
5533 (the_low_target): Install it.
5534
586b02a9
PA		 55352015-07-14 Pedro Alves <palves@redhat.com>
5536
5537 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5538 Instead, ignore ECHILD, and throw an error for other errnos.
5539
58c1b36c
PA		 55402015-07-10 Pedro Alves <palves@redhat.com>
5541
5542 * event-loop.c (struct callback_event) <data>: Change type to
5543 gdb_client_data instance instead of gdb_client_data pointer.
5544 (append_callback_event): Adjust.
5545
421530db
PL		 55462015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5547
5548 * linux-aarch64-low.c: Add comments for each linux_target_ops
5549 method. Remove comments already covered in target_ops and
5550 linux_target_ops definitions.
5551 (the_low_target): Add comments for each unimplemented method.
5552
c2d65f38
YQ		 55532015-07-09 Yao Qi <yao.qi@linaro.org>
5554
5555 * linux-aarch64-low.c (aarch64_regmap): Remove.
5556 (aarch64_usrregs_info): Remove.
5557 (regs_info): Set field usrregs to NULL.
5558
b20a6524
MM		 55592015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5560
5561 * linux-low.c: Include "rsp-low.h"
5562 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5563 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5564 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5565 (handle_btrace_enable_pt): New.
5566 (handle_btrace_general_set): Support "pt".
5567 (handle_btrace_conf_general_set): Support "pt:size".
5568
96c97461
PL		 55692015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5570
5571 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5572 Z_PACKET_SW_BP.
5573
37d66942
PL		 55742015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5575
5576 * linux-aarch64-low.c: Remove comment about endianness.
5577 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5578 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5579 memcmp.
5580
dc06243f
GB		 55812015-06-24 Gary Benson <gbenson@redhat.com>
5582
5583 * linux-i386-ipa.c (stdint.h): Do not include.
5584 * lynx-i386-low.c (stdint.h): Likewise.
5585 * lynx-ppc-low.c (stdint.h): Likewise.
5586 * mem-break.c (stdint.h): Likewise.
5587 * thread-db.c (stdint.h): Likewise.
5588 * tracepoint.c (stdint.h): Likewise.
5589 * win32-low.c (stdint.h): Likewise.
5590
124e13d9
SM		 55912015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5592
5593 * server.c (write_qxfer_response): Update call to
5594 remote_escape_output.
5595
909c2cda
JK		 55962015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5597 Jan Kratochvil <jan.kratochvil@redhat.com>
5598
5599 Merge multiple hex conversions.
5600 * gdbreplay.c (tohex): Rename to 'fromhex'.
5601 (logchar): Use fromhex.
5602
24c05f46
JK		 56032015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5604
5605 * server.c (handle_qxfer_libraries): Set `version' attribute for
5606 <library-list>.
5607
14d2069a
GB		 56082015-06-10 Gary Benson <gbenson@redhat.com>
5609
5610 * target.h (struct target_ops) <multifs_open>: New field.
5611 <multifs_unlink>: Likewise.
5612 <multifs_readlink>: Likewise.
5613 * linux-low.c (nat/linux-namespaces.h): New include.
5614 (linux_target_ops): Initialize the_target->multifs_open,
5615 the_target->multifs_unlink and the_target->multifs_readlink.
5616 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5617 * hostio.c (hostio_fs_pid): New static variable.
5618 (hostio_handle_new_gdb_connection): New function.
5619 (handle_setfs): Likewise.
5620 (handle_open): Use the_target->multifs_open as appropriate.
5621 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5622 (handle_readlink): Use the_target->multifs_readlink as
5623 appropriate.
5624 (handle_vFile): Handle vFile:setfs packets.
5625 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5626 after target_handle_new_gdb_connection.
5627
4b8b5e72
GB		 56282015-06-10 Gary Benson <gbenson@redhat.com>
5629
5630 * configure.ac (AC_CHECK_FUNCS): Add setns.
5631 * config.in: Regenerate.
5632 * configure: Likewise.
5633 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5634 (linux-namespaces.o): New rule.
5635 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5636
3ac2e371
GB		 56372015-06-09 Gary Benson <gbenson@redhat.com>
5638
5639 * hostio.c (handle_open): Process mode argument with
5640 fileio_to_host_mode.
5641
ca9b78ce
YQ		 56422015-06-01 Yao Qi <yao.qi@linaro.org>
5643
5644 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5645 * linux-x86-low.c: Likewise.
5646
bfacd19d
DB		 56472015-05-28 Don Breazeal <donb@codesourcery.com>
5648
5649 * linux-low.c (handle_extended_wait): Initialize
5650 thread_info.last_resume_kind for new fork children.
5651
452003ef
PA		 56522015-05-15 Pedro Alves <palves@redhat.com>
5653
5654 * target.h (target_handle_new_gdb_connection): Rewrite using if
5655 wrapped in do/while.
5656
1041a03c
JB		 56572015-05-14 Joel Brobecker <brobecker@adacore.com>
5658
5659 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5660 * configure, config.in: Regenerate.
5661 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5662 Declare typedef.
5663
c269dbdb
DB		 56642015-05-12 Don Breazeal <donb@codesourcery.com>
5665
5666 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5667 PTRACE_EVENT_VFORK_DONE.
5668 (linux_low_ptrace_options, extended_event_reported): Add vfork
5669 events.
5670 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5671 and "vforkdone" for RSP 'T' Stop Reply Packet.
5672 * server.h (report_vfork_events): Declare
5673 global variable.
5674
3a8a0396
DB		 56752015-05-12 Don Breazeal <donb@codesourcery.com>
5676
5677 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
5678 (the_low_target) <new_fork>: Initialize new member.
5679 * linux-arm-low.c (arm_new_fork): New function.
5680 (the_low_target) <new_fork>: Initialize new member.
5681 * linux-low.c (handle_extended_wait): Call new target function
5682 new_fork.
5683 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
5684 * linux-mips-low.c (mips_add_watchpoint): New function
5685 extracted from mips_insert_point.
5686 (the_low_target) <new_fork>: Initialize new member.
5687 (mips_linux_new_fork): New function.
5688 (mips_insert_point): Call mips_add_watchpoint.
5689 * linux-x86-low.c (x86_linux_new_fork): New function.
5690 (the_low_target) <new_fork>: Initialize new member.
5691
de0d863e
DB		 56922015-05-12 Don Breazeal <donb@codesourcery.com>
5693
5694 * linux-low.c (handle_extended_wait): Implement return value,
5695 rename argument 'event_child' to 'event_lwp', handle
5696 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
5697 (linux_low_ptrace_options): New function.
5698 (linux_low_filter_event): Call linux_low_ptrace_options,
5699 use different argument fo linux_enable_event_reporting,
5700 use return value from handle_extended_wait.
5701 (extended_event_reported): New function.
5702 (linux_wait_1): Call extended_event_reported and set
5703 status to report fork events.
5704 (linux_write_memory): Add pid to debug message.
5705 (reset_lwp_ptrace_options_callback): New function.
5706 (linux_handle_new_gdb_connection): New function.
5707 (linux_target_ops): Initialize new structure member.
5708 * linux-low.h (struct lwp_info) <waitstatus>: New member.
5709 * lynx-low.c: Initialize new structure member.
5710 * remote-utils.c (prepare_resume_reply): Implement stop reason
5711 "fork" for "T" stop message.
5712 * server.c (handle_query): Call handle_new_gdb_connection.
5713 * server.h (report_fork_events): Declare global flag.
5714 * target.h (struct target_ops) <handle_new_gdb_connection>:
5715 New member.
5716 (target_handle_new_gdb_connection): New macro.
5717 * win32-low.c: Initialize new structure member.
5718
ddcbc397
DB		 57192015-05-12 Don Breazeal <donb@codesourcery.com>
5720
5721 * mem-break.c (APPEND_TO_LIST): Define macro.
5722 (clone_agent_expr): New function.
5723 (clone_one_breakpoint): New function.
5724 (clone_all_breakpoints): New function.
5725 * mem-break.h: Declare new functions.
5726
89245bc0
DB		 57272015-05-12 Don Breazeal <donb@codesourcery.com>
5728
5729 * linux-low.c (linux_supports_fork_events): New function.
5730 (linux_supports_vfork_events): New function.
5731 (linux_target_ops): Initialize new structure members.
5732 (initialize_low): Call linux_check_ptrace_features.
5733 * lynx-low.c (lynx_target_ops): Initialize new structure
5734 members.
5735 * server.c (report_fork_events, report_vfork_events):
5736 New global flags.
5737 (handle_query): Add new features to qSupported packet and
5738 response.
5739 (captured_main): Initialize new global variables.
5740 * target.h (struct target_ops) <supports_fork_events>:
5741 New member.
5742 <supports_vfork_events>: New member.
5743 (target_supports_fork_events): New macro.
5744 (target_supports_vfork_events): New macro.
5745 * win32-low.c (win32_target_ops): Initialize new structure
5746 members.
5747
835205d0
GB		 57482015-05-12 Gary Benson <gbenson@redhat.com>
5749
5750 * server.c (handle_qxfer_exec_file): Use current process
5751 if annex is empty.
5752
21e94bd9
SL		 57532015-05-08 Sandra Loosemore <sandra@codesourcery.com>
5754
5755 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
5756 Remove HAVE_PTRACE_GETREGS conditionals.
5757 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
5758 instead of PTRACE_GETREGS and PTRACE_SETREGS.
5759
45614f15
YQ		 57602015-05-08 Yao Qi <yao.qi@linaro.org>
5761
5762 * linux-low.c (linux_supports_conditional_breakpoints): New
5763 function.
5764 (linux_target_ops): Install new target method.
5765 * lynx-low.c (lynx_target_ops): Install NULL hook for
5766 supports_conditional_breakpoints.
5767 * nto-low.c (nto_target_ops): Likewise.
5768 * spu-low.c (spu_target_ops): Likewise.
5769 * win32-low.c (win32_target_ops): Likewise.
5770 * server.c (handle_query): Check
5771 target_supports_conditional_breakpoints.
5772 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5773 New field.
5774 (target_supports_conditional_breakpoints): New macro.
5775
80ad801e
PA		 57762015-05-06 Pedro Alves <palves@redhat.com>
5777
5778 PR server/18081
5779 * server.c (start_inferior): If the process exits, mourn it.
5780
819843c7
GB		 57812015-04-21 Gary Benson <gbenson@redhat.com>
5782
5783 * hostio.c (fileio_open_flags_to_host): Factored out to
5784 fileio_to_host_openflags in common/fileio.c. Single use
5785 updated.
5786
a2d5a9d7
MF		 57872015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5788
5789 * linux-xtensa-low.c (xtensa_fill_gregset)
5790 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
5791 XCHAL_HAVE_LOOP.
5792
deb44829
MF		 57932015-04-17 Max Filippov <jcmvbkbc@gmail.com>
5794
5795 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
5796 (regs_info): Replace usrregs pointer with NULL.
5797
e57f1de3
GB		 57982015-04-17 Gary Benson <gbenson@redhat.com>
5799
5800 * target.h (struct target_ops) <pid_to_exec_file>: New field.
5801 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
5802 * server.c (handle_qxfer_exec_file): New function.
5803 (qxfer_packets): Add exec-file entry.
5804 (handle_query): Report qXfer:exec-file:read as supported packet.
5805
62828379
RN		 58062015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
5807
5808 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
5809
b88bb450
GB		 58102015-04-09 Gary Benson <gbenson@redhat.com>
5811
5812 * hostio-errno.c (errno_to_fileio_error): Remove function.
5813 Update caller to use remote_fileio_to_fio_error.
5814
c8f4bfdd
YQ		 58152015-04-09 Yao Qi <yao.qi@linaro.org>
5816
5817 * linux-low.c (linux_insert_point): Call
5818 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
5819 (linux_remove_point): Call remove_memory_breakpoint if type is
5820 raw_bkpt_type_sw.
5821 * linux-x86-low.c (x86_insert_point): Don't call
5822 insert_memory_breakpoint.
5823 (x86_remove_point): Don't call remove_memory_breakpoint.
5824
41f98f02
PA		 58252015-04-01 Pedro Alves <palves@redhat.com>
5826 Cleber Rosa <crosa@redhat.com>
5827
5828 * server.c (gdbserver_usage): Reorganize and extend the usage
5829 message.
5830
2bf6fb9d
PA		 58312015-03-24 Pedro Alves <palves@redhat.com>
5832
5833 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
5834 output. Also dump TRAP_TRACE.
5835 (linux_low_filter_event): In debug output, distinguish a
5836 resume_stop SIGSTOP from a delayed SIGSTOP.
5837
369f6daa
GB		 58382015-03-24 Gary Benson <gbenson@redhat.com>
5839
5840 * linux-x86-low.c (x86_linux_new_thread): Moved to
5841 nat/x86-linux.c.
5842 (x86_linux_prepare_to_resume): Likewise.
5843
8e5d4070
GB		 58442015-03-24 Gary Benson <gbenson@redhat.com>
5845
5846 * Makefile.in (x86-linux-dregs.o): New rule.
5847 * configure.srv: Add x86-linux-dregs.o to relevant targets.
5848 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
5849 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
5850 (x86_linux_dr_get): Likewise.
5851 (x86_linux_dr_set): Likewise.
5852 (update_debug_registers_callback): Likewise.
5853 (x86_linux_dr_set_addr): Likewise.
5854 (x86_linux_dr_get_addr): Likewise.
5855 (x86_linux_dr_set_control): Likewise.
5856 (x86_linux_dr_get_control): Likewise.
5857 (x86_linux_dr_get_status): Likewise.
5858 (x86_linux_update_debug_registers): Likewise.
5859
2b95d440
GB		 58602015-03-24 Gary Benson <gbenson@redhat.com>
5861
5862 * linux-x86-low.c (x86_linux_update_debug_registers):
5863 New function, factored out from...
5864 (x86_linux_prepare_to_resume): ...this.
5865
14b0bc68
GB		 58662015-03-24 Gary Benson <gbenson@redhat.com>
5867
5868 * linux-x86-low.c (x86_linux_dr_get): Update comments.
5869 (x86_linux_dr_set): Likewise.
5870 (update_debug_registers_callback): Likewise.
5871 (x86_linux_dr_set_addr): Likewise.
5872 (x86_linux_dr_get_addr): Likewise.
5873 (x86_linux_dr_set_control): Likewise.
5874 (x86_linux_dr_get_control): Likewise.
5875 (x86_linux_dr_get_status): Likewise.
5876 (x86_linux_prepare_to_resume): Likewise.
5877
5dfe6ca8
GB		 58782015-03-24 Gary Benson <gbenson@redhat.com>
5879
5880 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
5881 Use perror_with_name. Pass string through gettext.
5882 (x86_linux_dr_set): Likewise.
5883
d33472ad
GB		 58842015-03-24 Gary Benson <gbenson@redhat.com>
5885
5886 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
5887 (x86_linux_dr_set_addr): ...this.
5888 (x86_dr_low_get_addr): Rename to...
5889 (x86_linux_dr_get_addr): ...this.
5890 (x86_dr_low_set_control): Rename to...
5891 (x86_linux_dr_set_control): ...this.
5892 (x86_dr_low_get_control): Rename to...
5893 (x86_linux_dr_get_control): ...this.
5894 (x86_dr_low_get_status): Rename to...
5895 (x86_linux_dr_get_status): ...this.
5896 (x86_dr_low): Update with new function names.
5897
4b134ca1
GB		 58982015-03-24 Gary Benson <gbenson@redhat.com>
5899
5900 * Makefile.in (x86-linux.o): New rule.
5901 * configure.srv: Add x86-linux.o to relevant targets.
5902 * linux-low.c (lwp_set_arch_private_info): New function.
5903 (lwp_arch_private_info): Likewise.
5904 * linux-x86-low.c: Include nat/x86-linux.h.
5905 (arch_lwp_info): Removed structure.
5906 (update_debug_registers_callback):
5907 Use lwp_set_debug_registers_changed.
5908 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
5909 and lwp_set_debug_registers_changed.
5910 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
5911
34c703da
GB		 59122015-03-24 Gary Benson <gbenson@redhat.com>
5913
5914 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
5915 * linux-arm-low.c (arm_new_thread): Likewise.
5916 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
5917 * linux-mips-low.c (mips_linux_new_thread): Likewise.
5918 * linux-x86-low.c (x86_linux_new_thread): Likewise.
5919 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
5920
cff068da
GB		 59212015-03-24 Gary Benson <gbenson@redhat.com>
5922
5923 * linux-low.c (ptid_of_lwp): New function.
5924 (lwp_is_stopped): Likewise.
5925 (lwp_stop_reason): Likewise.
5926 * linux-x86-low.c (update_debug_registers_callback):
5927 Use lwp_is_stopped.
5928 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
5929 lwp_stop_reason.
5930
b2f7c7e8
GB		 59312015-03-24 Gary Benson <gbenson@redhat.com>
5932
5933 * linux-low.h (linux_stop_lwp): Remove declaration.
5934
6d4ee8c6
GB		 59352015-03-24 Gary Benson <gbenson@redhat.com>
5936
5937 * linux-low.h: Include nat/linux-nat.h.
5938 * linux-low.c (iterate_over_lwps_args): New structure.
5939 (iterate_over_lwps_filter): New function.
5940 (iterate_over_lwps): Likewise.
5941 * linux-x86-low.c (update_debug_registers_callback):
5942 Update signature to what iterate_over_lwps expects.
5943 Remove PID check that iterate_over_lwps now performs.
5944 (x86_dr_low_set_addr): Use iterate_over_lwps.
5945 (x86_dr_low_set_control): Likewise.
5946
70a0bb6b
GB		 59472015-03-24 Gary Benson <gbenson@redhat.com>
5948
5949 * linux-x86-low.c (x86_debug_reg_state): New function.
5950 (x86_linux_prepare_to_resume): Use the above.
5951
7b669087
GB		 59522015-03-24 Gary Benson <gbenson@redhat.com>
5953
5954 * linux-low.c (current_lwp_ptid): New function.
5955 * linux-x86-low.c: Include nat/linux-nat.h.
5956 (x86_dr_low_get_addr): Use current_lwp_ptid.
5957 (x86_dr_low_get_control): Likewise.
5958 (x86_dr_low_get_status): Likewise.
5959
eef49a3d
PA		 59602015-03-20 Pedro Alves <palves@redhat.com>
5961
5962 * tracepoint.c (cmd_qtstatus): Make "str" const.
5963
b2333d22
PA		 59642015-03-20 Pedro Alves <palves@redhat.com>
5965
5966 * server.c (handle_general_set): Make "req_str" const.
5967
23f238d3
PA		 59682015-03-19 Pedro Alves <palves@redhat.com>
5969
5970 * linux-low.c (linux_resume_one_lwp): Rename to ...
5971 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
5972 instead call perror_with_name.
5973 (check_ptrace_stopped_lwp_gone): New function.
5974 (linux_resume_one_lwp): Reimplement as wrapper around
5975 linux_resume_one_lwp_throw that swallows errors if the LWP is
5976 gone.
5977
91baf43f
PA		 59782015-03-19 Pedro Alves <palves@redhat.com>
5979
5980 * linux-low.c (count_events_callback, select_event_lwp_callback):
5981 No longer check whether the thread has resume_stop as last resume
5982 kind.
5983
8bf3b159
PA		 59842015-03-19 Pedro Alves <palves@redhat.com>
5985
5986 * linux-low.c (count_events_callback, select_event_lwp_callback):
5987 Use the lwp's status_pending_p field, not the thread's.
5988
b90fc188
PA		 59892015-03-19 Pedro Alves <palves@redhat.com>
5990
5991 * linux-low.c (select_event_lwp_callback): Update comments to
5992 no longer mention SIGTRAP.
5993
464b0089
GB		 59942015-03-18 Gary Benson <gbenson@redhat.com>
5995
5996 * server.c (handle_query): Do not report vFile:fstat as supported.
5997
aa9e327f
GB		 59982015-03-11 Gary Benson <gbenson@redhat.com>
5999
6000 * hostio.c (sys/types.h): New include.
6001 (sys/stat.h): Likewise.
6002 (common-remote-fileio.h): Likewise.
6003 (handle_fstat): New function.
6004 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6005
791c0056
GB		 60062015-03-11 Gary Benson <gbenson@redhat.com>
6007
6008 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6009 struct stat.st_blocks and struct stat.st_blksize.
6010 * configure: Regenerate.
6011 * config.in: Likewise.
6012 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6013 (OBS): Add common-remote-fileio.o.
6014 (common-remote-fileio.o): New rule.
6015
9a9df970
PA		 60162015-03-09 Pedro Alves <palves@redhat.com>
6017
6018 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6019 'struct sockaddr' pointer in 'accept' call.
6020
9eb1356e
PA		 60212015-03-09 Pedro Alves <palves@redhat.com>
6022
6023 Revert:
6024 2015-03-07 Pedro Alves <palves@redhat.com>
6025 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6026 or <winsock2.h> here. Instead include "gdb_socket.h".
6027 (remote_open): Use union gdb_sockaddr_u.
6028 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6029 or <winsock2.h> here. Instead include "gdb_socket.h".
6030 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6031 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6032 or <sys/un.h>.
6033 (init_named_socket, gdb_agent_helper_thread): Use union
6034 gdb_sockaddr_u.
6035
aac331e4
PA		 60362015-03-07 Pedro Alves <palves@redhat.com>
6037
6038 * configure.ac (build_warnings): Move
6039 -Wdeclaration-after-statement to the C-specific set.
6040 * configure: Regenerate.
6041
366c75fc
PA		 60422015-03-07 Pedro Alves <palves@redhat.com>
6043
6044 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6045 or <winsock2.h> here. Instead include "gdb_socket.h".
6046 (remote_open): Use union gdb_sockaddr_u.
6047 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6048 or <winsock2.h> here. Instead include "gdb_socket.h".
6049 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6050 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6051 or <sys/un.h>.
6052 (init_named_socket, gdb_agent_helper_thread): Use union
6053 gdb_sockaddr_u.
6054
492d29ea
PA		 60552015-03-07 Pedro Alves <palves@redhat.com>
6056
6057 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6058 instead.
6059
60a191ed
YQ		 60602015-03-06 Yao Qi <yao.qi@linaro.org>
6061
6062 * linux-aarch64-low.c (aarch64_insert_point): Use
6063 show_debug_regs as a boolean.
6064 (aarch64_remove_point): Likewise.
6065
f5771b1d
PA		 60662015-03-05 Pedro Alves <palves@redhat.com>
6067
6068 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6069 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6070 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6071 * nto-low.c (nto_target_ops): Likewise.
6072 * spu-low.c (spu_target_ops): Likewise.
6073 * win32-low.c (win32_target_ops): Likewise.
6074
3e572f71
PA		 60752015-03-04 Pedro Alves <palves@redhat.com>
6076
72f4393d 6077 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6078 Decide whether a breakpoint triggered based on the SIGTRAP's
6079 siginfo.si_code.
72f4393d
L		 6080 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6081 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6082 (linux_low_filter_event): Check for breakpoints before checking
6083 watchpoints.
6084 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6085 siginfo.si_code.
72f4393d
L		 6086 (linux_stopped_by_sw_breakpoint)
6087 (linux_supports_stopped_by_sw_breakpoint)
6088 (linux_stopped_by_hw_breakpoint)
6089 (linux_supports_stopped_by_hw_breakpoint): New functions.
6090 (linux_target_ops): Install new target methods.
3e572f71 6091
1ec68e26
PA		 60922015-03-04 Pedro Alves <palves@redhat.com>
6093
6094 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6095 * server.c (swbreak_feature, hwbreak_feature): New globals.
6096 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6097 (captured_main): Clear swbreak_feature and hwbreak_feature.
6098 * server.h (swbreak_feature, hwbreak_feature): Declare.
6099 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6100 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6101 supports_stopped_by_hw_breakpoint>: New fields.
6102 (target_supports_stopped_by_sw_breakpoint)
6103 (target_stopped_by_sw_breakpoint)
6104 (target_supports_stopped_by_hw_breakpoint)
6105 (target_stopped_by_hw_breakpoint): Declare.
6106
15c66dd6
PA		 61072015-03-04 Pedro Alves <palves@redhat.com>
6108
6109 enum lwp_stop_reason -> enum target_stop_reason
6110 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6111 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6112 (linux_wait_1, stuck_in_jump_pad_callback)
6113 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6114 (linux_stopped_by_watchpoint):
6115 * linux-low.h (enum lwp_stop_reason): Delete.
6116 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6117 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6118
98fc70d6
YQ		 61192015-03-04 Yao Qi <yao.qi@linaro.org>
6120
6121 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6122
dd2ac174
GB		 61232015-03-03 Gary Benson <gbenson@redhat.com>
6124
6125 * hostio.c (handle_vFile): Fix prefix lengths.
6126
d68e53f4
MM		 61272015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6128
6129 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6130 ptr_bits.
6131
bf2d68ab
AA		 61322015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6133
6134 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6135 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6136 (clean): Add "rm -f" for above C files.
6137 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6138 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6139 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6140 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6141 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6142 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6143 (init_registers_s390x_vx_linux64)
6144 (init_registers_s390x_tevx_linux64)
6145 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6146 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6147 declarations.
6148 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6149 (s390_store_vxrs_high): New functions.
6150 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6151 NT_S390_VXRS_HIGH.
6152 (s390_arch_setup): Add logic for selecting one of the new target
6153 descriptions. Activate the new vector regsets if applicable.
6154 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6155 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6156 and init_registers_s390x_tevx_linux64.
6157
c966a859
PA		 61582015-03-01 Pedro Alves <palves@redhat.com>
6159
6160 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6161 parameter.
6162
4180215b
PA		 61632015-02-27 Pedro Alves <palves@redhat.com>
6164
6165 * linux-x86-low.c (u_debugreg_offset): New function.
6166 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6167
749bab01
PA		 61682015-02-27 Pedro Alves <palves@redhat.com>
6169
6170 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6171 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6172 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6173 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6174 (ps_lsetfpregs, ps_getpid)
6175 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6176 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6177 (ps_lsetxregs, ps_plog): Declare.
6178
3c14e5a3
PA		 61792015-02-27 Pedro Alves <palves@redhat.com>
6180
6181 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6182 IP_AGENT_EXPORT_FUNC.
6183 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6184 IP_AGENT_EXPORT_FUNC.
6185 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6186 (IP_AGENT_EXPORT): Delete.
6187 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6188 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6189 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6190 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6191 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6192 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6193 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6194 (traceframe_read_count, traceframe_write_count)
6195 (traceframes_created, trace_state_variables, get_raw_reg)
6196 (get_trace_state_variable_value, set_trace_state_variable_value)
6197 (ust_loaded, helper_thread_id, cmd_buf): Use
6198 IPA_SYM_EXPORTED_NAME.
6199 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6200 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6201 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6202 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6203 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6204 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6205 EXTERN_C_PUSH/EXTERN_C_POP.
6206 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6207 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6208 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6209 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6210 (traceframe_write_count, traceframe_read_count)
6211 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6212 (about_to_request_buffer_space, get_trace_state_variable_value)
6213 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6214 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6215 EXTERN_C_PUSH/EXTERN_C_POP.
6216 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6217 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6218 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6219 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6220 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6221 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6222 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6223 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6224 Define.
6225 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6226 (IP_AGENT_EXPORT_VAR_DECL): Define.
6227 (tracing): Declare.
6228 (gdb_agent_get_raw_reg): Declare.
6229
fe978cb0
PA		 62302015-02-27 Tom Tromey <tromey@redhat.com>
6231 Pedro Alves <palves@redhat.com>
6232
6233 Rename symbols whose names are reserved C++ keywords throughout.
6234
3bc3d82a
PA		 62352015-02-27 Pedro Alves <palves@redhat.com>
6236
6237 * Makefile.in (COMPILER): New, get it from autoconf.
6238 (CXX): Get from autoconf instead.
6239 (COMPILE.pre): Use COMPILER.
6240 (CC-LD): Rename to ...
6241 (CC_LD): ... this. Use COMPILER.
6242 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6243 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6244 * acinclude.m4: Include build-with-cxx.m4.
6245 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6246 Disable -Werror by default if building in C++ mode.
6247 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6248 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6249 the C++ compiler. Save/restore CXXFLAGS too.
6250 * configure: Regenerate.
6251
07697489
PA		 62522015-02-27 Pedro Alves <palves@redhat.com>
6253
6254 * acinclude.m4: Include libiberty.m4.
6255 * configure.ac: Call libiberty_INIT.
6256 * config.in, configure: Regenerate.
6257
9beb7c4e
PA		 62582015-02-26 Pedro Alves <palves@redhat.com>
6259
6260 * linux-low.c (linux_wait_1): When incrementing the PC past a
6261 program breakpoint always use the_low_target.breakpoint_len as
6262 increment, rather than the maximum between that and
6263 the_low_target.decr_pc_after_break.
6264
8090aef2
PA		 62652015-02-23 Pedro Alves <palves@redhat.com>
6266
6267 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6268 thread was doing a step-over; always adjust the PC if
6269 we stepped over a permanent breakpoint.
6270 (linux_wait_1): If we stepped over breakpoint that was on top of a
6271 permanent breakpoint, manually advance the PC past it.
6272
bc9540e8
PA		 62732015-02-23 Pedro Alves <palves@redhat.com>
6274
6275 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6276 modes.
6277 (x86_fill_gregset, x86_store_gregset): Use it when handling
6278 $orig_eax.
6279
2db9a427
PA		 62802015-02-20 Pedro Alves <palves@redhat.com>
6281
6282 * thread-db.c: Include "nat/linux-procfs.h".
6283 (thread_db_init): Skip listing new threads if the kernel supports
6284 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6285
afa8d396
PA		 62862015-02-20 Pedro Alves <palves@redhat.com>
6287
6288 * linux-low.c (status_pending_p_callback): Use ptid_match.
6289
c9587f88
AT		 62902015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6291
6292 PR breakpoints/16812
6293 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6294 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6295 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6296
b05ec7a5
AT		 62972015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6298
6299 PR breakpoints/15956
6300 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6301
d33501a5
MM		 63022015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6303
6304 * linux-low.c (linux_low_btrace_conf): Print size.
6305 * server.c (handle_btrace_conf_general_set): New.
6306 (hanle_general_set): Call handle_btrace_conf_general_set.
6307 (handle_query): Report Qbtrace-conf:bts:size as supported.
6308
f4abbc16
MM		 63092015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6310
6311 * linux-low.c (linux_low_enable_btrace): Update parameters.
6312 (linux_low_btrace_conf): New.
6313 (linux_target_ops)<to_btrace_conf>: Initialize.
6314 * server.c (current_btrace_conf): New.
6315 (handle_btrace_enable): Rename to ...
6316 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6317 to target_enable_btrace. Update comment. Update users.
6318 (handle_qxfer_btrace_conf): New.
6319 (qxfer_packets): Add btrace-conf entry.
6320 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6321 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6322 (target_ops)<read_btrace_conf>: New.
6323 (target_enable_btrace): Update parameters.
6324 (target_read_btrace_conf): New.
6325
043c3577
MM		 63262015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6327
6328 * server.c (handle_btrace_general_set): Remove call to
6329 target_supports_btrace.
6330 (supported_btrace_packets): New.
6331 (handle_query): Call supported_btrace_packets.
6332 * target.h: include btrace-common.h.
6333 (btrace_target_info): Removed.
6334 (supports_btrace, target_supports_btrace): Update parameters.
6335
734b0e4b
MM		 63362015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6337
6338 * Makefile.in (SFILES): Add common/btrace-common.c.
6339 (OBS): Add common/btrace-common.o.
6340 (btrace-common.o): Add build rules.
6341 * linux-low: Include btrace-common.h.
6342 (linux_low_read_btrace): Use struct btrace_data. Call
6343 btrace_data_init and btrace_data_fini.
6344
d6c146e9
PA		 63452015-02-06 Pedro Alves <palves@redhat.com>
6346
6347 * thread-db.c (find_new_threads_callback): Add debug output.
6348
20ba1ce6
PA		 63492015-02-04 Pedro Alves <palves@redhat.com>
6350
6351 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6352 (resume_stopped_resumed_lwps): New function.
6353 (linux_wait_for_event_filtered): Use it.
6354
8cc73a39
SDJ		 63552015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6356
6357 * Makefile.in (SFILES): Add linux-personality.c.
6358 (linux-personality.o): New rule.
6359 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6360 list of objects to be built.
6361 * linux-low.c: Include nat/linux-personality.h.
6362 (linux_create_inferior): Remove code to disable address space
6363 randomization (moved to ../nat/linux-personality.c). Create
6364 cleanup to disable address space randomization.
6365
fb23d554
SDJ		 63662015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6367
6368 * Makefile.in (posix-strerror.o): New rule.
6369 (mingw-strerror.o): Likewise.
6370 * configure: Regenerated.
6371 * configure.ac: Source file ../common/common.host. Initialize new
6372 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6373
cdf43629
YQ		 63742015-01-14 Yao Qi <yao@codesourcery.com>
6375
6376 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6377 (ppc-linux.o): New rule.
6378 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6379 * configure.ac: AC_CHECK_FUNCS(getauxval).
6380 * config.in: Re-generated.
6381 * configure: Re-generated.
6382 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6383 ppc64_64bit_inferior_p
6384
514c5338
YQ		 63852015-01-14 Yao Qi <yao@codesourcery.com>
6386
6387 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6388 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6389 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6390 (PT_ORIG_R3, PT_TRAP): Likewise.
6391 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6392 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6393 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6394
3368c1e5
JB		 63952015-01-10 Joel Brobecker <brobecker@adacore.com>
6396
6397 * i387-fp.c (i387_cache_to_xsave): In look over
6398 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6399 zmmh_low_space field by use of zmmh_high_space.
6400
582511be
PA		 64012015-01-09 Pedro Alves <palves@redhat.com>
6402
6403 * linux-low.c (step_over_bkpt): Move higher up in the file.
6404 (handle_extended_wait): Don't store the stop_pc here.
6405 (get_stop_pc): Adjust comments and rename to ...
6406 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6407 stopped for a software breakpoint or hardware breakpoint.
6408 (thread_still_has_status_pending_p): New function.
6409 (status_pending_p_callback): Use
6410 thread_still_has_status_pending_p. If the event is no longer
6411 interesting, resume the LWP.
6412 (handle_tracepoints): Add assert.
6413 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6414 (wstatus_maybe_breakpoint): New function.
6415 (cancel_breakpoint): Delete function.
6416 (check_stopped_by_watchpoint): New function, factored out from
6417 linux_low_filter_event.
6418 (lp_status_maybe_breakpoint): Delete function.
6419 (linux_low_filter_event): Remove filter_ptid argument.
6420 Leave thread group exits pending here. Store the LWP's stop PC.
6421 Always leave events pending.
6422 (linux_wait_for_event_filtered): Pull all events out of the
6423 kernel, and leave them all pending.
6424 (count_events_callback, select_event_lwp_callback): Consider all
6425 events.
6426 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6427 (select_event_lwp): Only give preference to the stepping LWP in
6428 all-stop mode. Adjust comments.
6429 (ignore_event): New function.
6430 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6431 references to cancel_breakpoints. Adjust to renames. Also give
6432 equal priority to all LWPs that have had events in non-stop mode.
6433 If reporting a software breakpoint event, unadjust the LWP's PC.
6434 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6435 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6436 Adjust.
6437 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6438 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6439 (linux_stopped_by_watchpoint): Adjust.
6440 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6441 * linux-low.h (enum lwp_stop_reason): New.
6442 (struct lwp_info) <stop_pc>: Adjust comment.
6443 <stopped_by_watchpoint>: Delete field.
6444 <stop_reason>: New field.
6445 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6446 * mem-break.c (software_breakpoint_inserted_here)
6447 (hardware_breakpoint_inserted_here): New function.
6448 * mem-break.h (software_breakpoint_inserted_here)
6449 (hardware_breakpoint_inserted_here): Declare.
6450 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6451 (cancel_breakpoints): Delete.
6452 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6453 (upload_fast_traceframes): Remove references to
6454 cancel_breakpoints.
6455
a33e3959
PA		 64562015-01-09 Pedro Alves <palves@redhat.com>
6457
6458 * thread-db.c (find_new_threads_callback): Ignore thread if the
6459 kernel thread ID is -1.
6460
8784d563
PA		 64612015-01-09 Pedro Alves <palves@redhat.com>
6462
6463 * linux-low.c (linux_attach_fail_reason_string): Move to
6464 nat/linux-ptrace.c, and rename.
6465 (linux_attach_lwp): Update comment.
6466 (attach_proc_task_lwp_callback): New function.
6467 (linux_attach): Adjust to rename and use
6468 linux_proc_attach_tgid_threads.
6469 (linux_attach_fail_reason_string): Delete declaration.
6470
76f2b779
JB		 64712015-01-01 Joel Brobecker <brobecker@adacore.com>
6472
6473 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6474 * server.c (gdbserver_version): Likewise.
6475
fafcc06a
SDJ		 64762014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6477
6478 * remote-utils.c: Include ctype.h.
6479 (input_interrupt): Explicitly handle the case when the char
6480 received is the NUL byte. Improve the printing of non-ASCII
6481 characters.
6482
beed38b8
JB		 64832014-12-16 Joel Brobecker <brobecker@adacore.com>
6484
6485 * linux-low.c (linux_low_filter_event): Update call to
6486 linux_enable_event_reporting following the addition of
6487 a new parameter to that function.
6488
bf330350
CU		 64892014-12-16 Catalin Udma <catalin.udma@freescale.com>
6490
6491 PR server/17457
6492 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6493 (AARCH64_FPCR_REGNO): Likewise.
6494 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6495 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6496 (aarch64_store_fpregset): Likewise.
6497
5227d625
JB		 64982014-12-15 Joel Brobecker <brobecker@adacore.com>
6499
6500 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6501 Remove FIXME comment about assumption about N.
6502
f93b65a0
JB		 65032014-12-13 Joel Brobecker <brobecker@adacore.com>
6504
6505 * configure.ac: If large-file support is disabled in GDBserver,
6506 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6507 * configure: Regenerate.
6508
e5a9158d
AA		 65092014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6510
6511 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6512 warning upon ENODATA from ptrace.
6513 * linux-s390-low.c (s390_store_tdb): New.
6514 (s390_regsets): Add regset for NT_S390_TDB.
6515
feea5f36
AA		 65162014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6517
6518 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6519 without a fill_function.
6520 * linux-s390-low.c (s390_fill_last_break): Remove.
6521 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6522 (s390_arch_setup): Use regset's size instead of fill_function for
6523 loop end condition.
6524
098dbe61
AA		 65252014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6526
6527 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6528 the regset's store function when ptrace returned an error.
6529 * regcache.c (get_thread_regcache): Invalidate register cache
6530 before fetching inferior's registers.
6531
28eef672
AA		 65322014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6533
6534 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6535 while-loop as for-loop.
6536 (regsets_store_inferior_registers): Likewise.
6537
bdca27a2
YQ		 65382014-11-28 Yao Qi <yao@codesourcery.com>
6539
6540 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6541 * config.in, configure: Re-generate.
6542 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6543 is defined.
6544
9c232dda
YQ		 65452014-11-21 Yao Qi <yao@codesourcery.com>
6546
6547 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6548 (AC_CHECK_HEADERS): Remove malloc.h.
6549 * configure: Re-generated.
6550 * config.in: Re-generated.
6551 * server.h: Don't include alloca.h and malloc.h.
6552 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6553 Don't include malloc.h.
6554
43968415
JB		 65552014-11-17 Joel Brobecker <brobecker@adacore.com>
6556
6557 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6558 corresponding ERRNO check in same block.
6559
40e91bc7
PA		 65602014-11-12 Pedro Alves <palves@redhat.com>
6561
6562 * server.c (cont_thread): Update comment.
6563 (start_inferior, attach_inferior): No longer clear cont_thread.
6564 (handle_v_cont): No longer set cont_thread.
6565 (captured_main): Clear cont_thread each time a GDB connects.
6566
c2c118cf
PA		 65672014-11-12 Pedro Alves <palves@redhat.com>
6568
6569 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6570 thread, and don't resume all threads if the Hc thread has exited.
6571
78708b7c
PA		 65722014-11-12 Pedro Alves <palves@redhat.com>
6573
6574 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6575 the process group instead of to a specific LWP.
6576
a2abc7de
PA		 65772014-10-15 Pedro Alves <palves@redhat.com>
6578
6579 PR server/17487
6580 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6581 parameter.
6582 (arm_set_thread_context): Delete.
6583 (the_low_target): Adjust.
6584 * win32-i386-low.c (debug_registers_changed)
6585 (debug_registers_used): Delete.
6586 (update_debug_registers_callback): New function.
6587 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6588 needing to update their debug registers.
6589 (win32_get_current_dr): New function.
6590 (x86_dr_low_get_addr, x86_dr_low_get_control)
6591 (x86_dr_low_get_status): Fetch the debug register from the thread
6592 record's context.
6593 (i386_initial_stuff): Adjust.
6594 (i386_get_thread_context): Remove current_event parameter. Don't
6595 clear debug_registers_changed nor copy DR values to
6596 debug_reg_state.
6597 (i386_set_thread_context): Delete.
6598 (i386_prepare_to_resume): New function.
6599 (i386_thread_added): Mark the thread as needing to update irs
6600 debug registers.
6601 (the_low_target): Remove i386_set_thread_context and install
6602 i386_prepare_to_resume.
6603 * win32-low.c (win32_get_thread_context): Adjust.
6604 (win32_set_thread_context): Use SetThreadContext
6605 directly.
6606 (win32_prepare_to_resume): New function.
6607 (win32_require_context): New function, factored out from ...
6608 (thread_rec): ... this.
6609 (continue_one_thread): Call win32_prepare_to_resume on each thread
6610 we're about to continue.
6611 (win32_resume): Call win32_prepare_to_resume on the event thread.
6612 * win32-low.h (struct win32_thread_info)
6613 <debug_registers_changed>: New field.
6614 (struct win32_target_ops): Change prototype of set_thread_context,
6615 delete set_thread_context and add prepare_to_resume.
6616 (win32_require_context): New declaration.
6617
a442d071
GB		 66182014-10-08 Gary Benson <gbenson@redhat.com>
6619
6620 * server.h: Do not include common-exceptions.h.
6621
6f1947e8
GB		 66222014-10-08 Gary Benson <gbenson@redhat.com>
6623
6624 * server.h: Do not include cleanups.h.
6625
63b434a4
JH		 66262014-09-30 James Hogan <james.hogan@imgtec.com>
6627
6628 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6629 mips64-dsp-linux.c.
6630
c4d9ceb6
YQ		 66312014-09-23 Yao Qi <yao@codesourcery.com>
6632
6633 * linux-low.c (lp_status_maybe_breakpoint): New function.
6634 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6635 (count_events_callback): Likewise.
6636 (select_event_lwp_callback): Likewise.
6637 (cancel_breakpoints_callback): Likewise.
6638
89a5711c
DB		 66392014-09-19 Don Breazeal <donb@codesourcery.com>
6640
6641 * linux-low.c (handle_extended_wait): Call
6642 linux_ptrace_get_extended_event.
6643 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6644 linux_is_extended_waitstatus.
6645
bffc0964
JB		 66462014-09-16 Joel Brobecker <brobecker@adacore.com>
6647
6648 * Makefile.in (CPPFLAGS): Define.
6649 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6650 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6651
0bfdf32f
GB		 66522014-09-16 Gary Benson <gbenson@redhat.com>
6653
6654 * inferiors.h (current_inferior): Renamed as...
6655 (current_thread): New variable. All uses updated.
6656 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6657 (maybe_move_out_of_jump_pad): Likewise.
6658 (cancel_breakpoint): Likewise.
6659 (linux_low_filter_event): Likewise.
6660 (wait_for_sigstop): Likewise.
6661 (linux_resume_one_lwp): Likewise.
6662 (need_step_over_p): Likewise.
6663 (start_step_over): Likewise.
6664 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6665 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6666 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6667 and save_inferior as saved_thread.
6668 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6669 saved_thread.
6670 (regcache_invalidate_thread): Likewise.
6671 * remote-utils.c (prepare_resume_reply): Likewise.
6672 * thread-db.c (thread_db_get_tls_address): Likewise.
6673 (disable_thread_event_reporting): Likewise.
6674 (remove_thread_event_breakpoints): Likewise.
6675 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
6676 as saved_thread.
6677 * target.h (set_desired_inferior): Renamed as...
6678 (set_desired_thread): New declaration. All uses updated.
6679 * server.c (myresume): Updated comment to reference thread instead
6680 of inferior.
6681 (handle_serial_event): Likewise.
6682 (handle_target_event): Likewise.
6683
361c8ade
GB		 66842014-09-12 Tom Tromey <tromey@redhat.com>
6685 Gary Benson <gbenson@redhat.com>
6686
6687 * regcache.h: Include common-regcache.h.
6688 (regcache_read_pc): Don't declare.
6689 * regcache.c (get_thread_regcache_for_ptid): New function.
6690
bd9269f7
GB		 66912014-09-11 Tom Tromey <tromey@redhat.com>
6692 Gary Benson <gbenson@redhat.com>
6693
6694 * symbol.c: New file.
6695 * Makefile.in (SFILES): Add symbol.c.
6696 (OBS): Add symbol.o.
6697
f8c1d06b
GB		 66982014-09-11 Gary Benson <gbenson@redhat.com>
6699
6700 * target.c (target_stop_ptid, target_continue_ptid): New
6701 functions.
6702
721ec300
GB		 67032014-09-11 Tom Tromey <tromey@redhat.com>
6704 Gary Benson <gbenson@redhat.com>
6705
6706 * target.h: Include target/target.h.
6707 * target.c (target_read_memory, target_read_uint32)
6708 (target_write_memory): New functions.
6709
c5e92cca
GB		 67102014-09-11 Gary Benson <gbenson@redhat.com>
6711
6712 * server.h (debug_hw_points): Don't declare.
6713 * server.c (debug_hw_points): Don't define. Replace all uses
6714 with show_debug_regs.
6715 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
6716 all uses with show_debug_regs.
6717
2e4bb98a
EBM		 67182014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
6719
6720 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
6721 endianness into account.
6722 (ppc_supply_ptrace_register): Likewise.
6723
ac740bc7
JH		 67242014-09-03 James Hogan <james.hogan@imgtec.com>
6725
6726 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
6727 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
6728
97ea6506
GB		 67292014-09-03 Gary Benson <gbenson@redhat.com>
6730
6731 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
6732 ALL_DEBUG_ADDRESS_REGISTERS.
6733
df7e5265
GB		 67342014-09-02 Gary Benson <gbenson@redhat.com>
6735
6736 * i386-low.h: Renamed as...
6737 * x86-low.h: New file. All type, function and variable name
6738 prefixes changed from "i386_" to "x86_". All references updated.
6739 * i386-low.c: Renamed as...
6740 * x86-low.c: New file. All type, function and variable name
6741 prefixes changed from "i386_" to "x86_". All references updated.
6742
ed859da7
GB		 67432014-09-02 Gary Benson <gbenson@redhat.com>
6744
6745 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
6746 (x86_linux_new_thread): Likewise.
6747
860789c7
GB		 67482014-08-29 Gary Benson <gbenson@redhat.com>
6749
6750 * server.h (setjmp.h): Do not include.
6751 (toplevel): Do not declare.
6752 (common-exceptions.h): Include.
6753 (cleanups.h): Likewise.
6754 * server.c (toplevel): Do not define.
6755 (exit_code): New static global.
6756 (detach_or_kill_for_exit_cleanup): New function.
6757 (main): New function. Original main renamed to...
6758 (captured_main): New function.
6759 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
6760
ff55e1b5
GB		 67612014-08-29 Gary Benson <gbenson@redhat.com>
6762
6763 * Makefile.in (SFILES): Add common/common-exceptions.c.
6764 (OBS): Add common-exceptions.o.
6765 (common-exceptions.o): New rule.
6766 * utils.c (prepare_to_throw_exception): New function.
6767
e9bcb658
GB		 67682014-08-29 Gary Benson <gbenson@redhat.com>
6769
6770 * config.in: Regenerate.
6771 * configure: Likewise.
6772
e3180625
GB		 67732014-08-29 Gary Benson <gbenson@redhat.com>
6774
6775 * Makefile.in (SFILES): Add common/cleanups.c.
6776 (OBS): cleanups.o.
6777 (cleanups.o): New rule.
6778
e3d6ba5d
GB		 67792014-08-29 Gary Benson <gbenson@redhat.com>
6780
6781 * utils.c (internal_vwarning): New function.
6782
7096e886
GB		 67832014-08-28 Gary Benson <gbenson@redhat.com>
6784
6785 * utils.h (fatal): Remove declaration.
6786 * utils.c (fatal): Remove function.
6787
14ce3192
GB		 67882014-08-28 Gary Benson <gbenson@redhat.com>
6789
6790 * tracepoint.c (gdb_agent_init): Replace fatal with
6791 perror_with_name.
6792 (initialize_tracepoint): Likewise.
6793
50278d59
GB		 67942014-08-28 Gary Benson <gbenson@redhat.com>
6795
6796 * remote-utils.c (remote_prepare): Replace fatal with error.
6797
aa96c426
GB		 67982014-08-28 Gary Benson <gbenson@redhat.com>
6799
6800 * linux-low.c (linux_async): Replace fatal with warning.
6801 Tidy up and return.
6802 (linux_start_non_stop): Return -1 if linux_async failed.
6803
f7160e97
GB		 68042014-08-28 Gary Benson <gbenson@redhat.com>
6805
6806 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
6807 gdb_assert.
6808 (i386_dr_low_get_addr): Remove vague comment.
6809 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
6810 gdb_assert.
6811
38e08fca
GB		 68122014-08-28 Gary Benson <gbenson@redhat.com>
6813
6814 * inferiors.c (get_thread_process): Replace check with gdb_assert.
6815 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
6816 internal_error.
6817 (linux_resume_one_lwp): Likewise.
6818 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
6819 gdb_assert.
6820 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
6821 with internal_error.
6822 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
6823 (init_register_cache): Replace fatal with gdb_assert_not_reached.
6824 (find_register_by_name): Replace fatal with internal_error.
6825 (find_regno): Likewise.
6826 * tdesc.c (init_target_desc): Replace check with gdb_assert.
6827 * thread-db.c (thread_db_create_event): Likewise.
6828 (thread_db_load_search): Likewise.
6829 (try_thread_db_load_1): Likewise.
6830 * tracepoint.c (get_jump_space_head): Replace fatal with
6831 internal_error.
6832 (claim_trampoline_space): Likewise.
6833 (have_fast_tracepoint_trampoline_buffer): Likewise.
6834 (cmd_qtstart): Likewise.
6835 (stop_tracing): Likewise.
6836 (fast_tracepoint_collecting): Likewise.
6837 (target_malloc): Likewise.
6838 (download_tracepoint): Likewise.
6839 (download_trace_state_variables): Replace check with gdb_assert.
6840 (upload_fast_traceframes): Replace fatal with internal_error.
6841
34abf635
GB		 68422014-08-19 Tom Tromey <tromey@redhat.com>
6843 Gary Benson <gbenson@redhat.com>
6844
6845 * Makefile.in (SFILES): Add common/common-debug.c.
6846 (OBS): Add common-debug.o.
6847 (common-debug.o): New rule.
6848 * debug.h (debug_printf): Don't declare.
6849 * debug.c (debug_printf): Renamed and rewritten as...
6850 (debug_vprintf): New function.
6851
f6e94d78
GB		 68522014-08-19 Gary Benson <gbenson@redhat.com>
6853
6854 * utils.h: Do not include print-utils.h.
6855
9239eeab
GB		 68562014-08-19 Tom Tromey <tromey@redhat.com>
6857 Gary Benson <gbenson@redhat.com>
6858
6859 * server.h: Add static assertion.
6860 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
6861
ef87c8bb
GB		 68622014-08-19 Tom Tromey <tromey@redhat.com>
6863 Gary Benson <gbenson@redhat.com>
6864
6865 * Makefile.in (SFILES): Add common/errors.c.
6866 (OBS): Add errors.o.
6867 (IPA_OBS): Add errors-ipa.o.
6868 (errors.o): New rule.
6869 (errors-ipa.o): Likewise.
6870 * utils.h (perror_with_name, error, warning): Don't declare.
6871 * utils.c (warning): Renamed and rewritten as...
6872 (vwarning): New function.
6873 (error): Renamed and rewritten as...
6874 (verror): New function.
6875 (internal_error): Renamed and rewritten as...
6876 (internal_verror): New function.
6877
bb974a24
GB		 68782014-08-07 Gary Benson <gbenson@redhat.com>
6879
6880 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
6881 * configure: Regenerate.
6882 * config.in: Likewise.
6883 * server.h: Do not include errno.h.
6884 * event-loop.c: Likewise.
6885 * hostio-errno.c: Likewise.
6886 * linux-low.c: Likewise.
6887 * remote-utils.c: Likewise.
6888 * spu-low.c: Likewise.
6889 * utils.c: Likewise.
6890 * gdbreplay.c: Unconditionally include errno.h.
6891
6d3d12eb
GB		 68922014-08-07 Gary Benson <gbenson@redhat.com>
6893
6894 * server.h: Do not include string.h.
6895 * event-loop.c: Likewise.
6896 * linux-low.c: Likewise.
6897 * regcache.c: Likewise.
6898 * remote-utils.c: Likewise.
6899 * spu-low.c: Likewise.
6900 * utils.c: Likewise.
6901
dccbb609
GB		 69022014-08-07 Gary Benson <gbenson@redhat.com>
6903
6904 * server.h: Do not include gdb_assert.h.
6905
e76df0d0
GB		 69062014-08-07 Gary Benson <gbenson@redhat.com>
6907
6908 * server.h: Do not include common-utils.h.
6909
4cb9c816
GB		 69102014-08-07 Gary Benson <gbenson@redhat.com>
6911
6912 * server.h: Do not include ptid.h.
6913 * notif.h: Likewise.
6914
3995eeee
GB		 69152014-08-07 Gary Benson <gbenson@redhat.com>
6916
6917 * server.h: Do not include gdb_locale.h.
6918
cb9f1a9b
GB		 69192014-08-07 Gary Benson <gbenson@redhat.com>
6920
6921 * server.h: Do not include gdb/signals.h.
6922 * win32-low.c: Likewise.
6923
a5fceff8
GB		 69242014-08-07 Gary Benson <gbenson@redhat.com>
6925
6926 * server.h: Do not include pathmax.h.
6927
b9391142
GB		 69282014-08-07 Gary Benson <gbenson@redhat.com>
6929
6930 * server.h: Do not include libiberty.h.
6931 * linux-bfin-low.c: Likewise.
6932
0e443c87
GB		 69332014-08-07 Gary Benson <gbenson@redhat.com>
6934
6935 * server.h: Do not include ansidecl.h.
6936
8ebb3f56
GB		 69372014-08-07 Gary Benson <gbenson@redhat.com>
6938
6939 * linux-x86-low.c: Do not include stddef.h.
6940 * lynx-ppc-low.c: Likewise.
6941 * tracepoint.c: Likewise.
6942
8980bdf6
GB		 69432014-08-07 Gary Benson <gbenson@redhat.com>
6944
6945 * server.h: Do not include stdarg.h.
6946 * nto-low.c: Likewise.
6947
d7096f71
GB		 69482014-08-07 Gary Benson <gbenson@redhat.com>
6949
6950 * server.h: Do not include stdlib.h.
6951 * inferiors.c: Likewise.
6952 * linux-low.c: Likewise.
6953 * regcache.c: Likewise.
6954 * spu-low.c: Likewise.
6955 * tracepoint.c: Likewise.
6956 * utils.c: Likewise.
6957
d02f550d
GB		 69582014-08-07 Gary Benson <gbenson@redhat.com>
6959
6960 * server.h: Do not include stdio.h.
6961 * linux-low.c: Likewise.
6962 * remote-utils.c: Likewise.
6963 * spu-low.c: Likewise.
6964 * utils.c: Likewise.
6965 * wincecompat.c: Likewise.
6966
87f6c4e3
GB		 69672014-08-06 Gary Benson <gbenson@redhat.com>
6968
6969 * regcache.c (init_register_cache): Move conditionals inside if.
6970
7089dca4
GB		 69712014-08-06 Gary Benson <gbenson@redhat.com>
6972
6973 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
6974
462f517e
GB		 69752014-07-31 Gary Benson <gbenson@redhat.com>
6976
6977 * ax.h: Do not include server.h.
6978 * gdbthread.h: Likewise.
6979 * lynx-low.h: Likewise.
6980 * notif.h: Likewise.
6981
976411d6
GB		 69822014-07-30 Gary Benson <gbenson@redhat.com>
6983
6984 * server.h: Include common-defs.h.
6985 Do not include config.h or build-gnulib-gdbserver/config.h.
6986
d41f6d8e
GB		 69872014-07-30 Gary Benson <gbenson@redhat.com>
6988
6989 * hostio-errno.c: Move server.h to top of includes list.
6990 * inferiors.c: Likewise.
6991 * linux-x86-low.c: Likewise.
6992 * notif.c: Include server.h.
6993
314c6a35
TT		 69942014-07-24 Tom Tromey <tromey@redhat.com>
6995 Gary Benson <gbenson@redhat.com>
6996
6997 * server.h (CORE_ADDR): Now unsigned.
6998
69ff6be5
PA		 69992014-07-16 Pedro Alves <palves@redhat.com>
7000
7001 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7002
ce9e3fe7
PA		 70032014-07-15 Pedro Alves <palves@redhat.com>
7004
7005 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7006 copy.
7007
e76126e8
PA		 70082014-07-11 Pedro Alves <palves@redhat.com>
7009
7010 * linux-low.c (kill_wait_lwp): New function, based on
7011 kill_one_lwp_callback, but use my_waitpid directly.
7012 (kill_one_lwp_callback, linux_kill): Use it.
7013
8e9db26e
PA		 70142014-06-23 Pedro Alves <palves@redhat.com>
7015
7016 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7017 before setting DR0..DR3.
7018
698b3e08
GB		 70192014-06-20 Gary Benson <gbenson@redhat.com>
7020
7021 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7022 * configure: Regenerated.
7023 * config.in: Likewise.
7024
125f8a3d
GB		 70252014-06-20 Gary Benson <gbenson@redhat.com>
7026
7027 * Makefile.in (SFILES): Update locations for files moved
7028 from common to nat.
7029 (object file files): Reordered.
7030
42995dbd
GB		 70312014-06-20 Gary Benson <gbenson@redhat.com>
7032
7033 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7034 (i386_dr_low_set_addr): Likewise.
7035 (i386_dr_low_get_addr): Likewise.
7036 (i386_dr_low_can_set_control): Likewise.
7037 (i386_dr_low_set_control): Likewise.
7038 (i386_dr_low_get_control): Likewise.
7039 (i386_dr_low_get_status): Likewise.
7040 (i386_get_debug_register_length): Likewise.
7041 * linux-x86-low.c (i386_dr_low_set_addr):
7042 Changed signature. Made static.
7043 (i386_dr_low_get_addr): Likewise.
7044 (i386_dr_low_set_control): Likewise.
7045 (i386_dr_low_get_control): Likewise.
7046 (i386_dr_low_get_status): Likewise.
7047 (i386_dr_low): New global variable.
7048 * win32-i386-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
e1d2394b
MS		 70562014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7057
7058 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7059 * Makefile.in (AR, AR_FLAGS): Define.
7060 * configure: Regenerate.
7061
3a8ee006
GB		 70622014-06-19 Gary Benson <gbenson@redhat.com>
7063
7064 * Makefile.in (i386-dregs.o): New rule.
7065 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7066 * i386-low.c (target.h): Remove include.
7067 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7068 (DR_CONTROL_SHIFT): Likewise.
7069 (DR_CONTROL_SIZE): Likewise.
7070 (DR_RW_EXECUTE): Likewise.
7071 (DR_RW_WRITE): Likewise.
7072 (DR_RW_READ): Likewise.
7073 (DR_RW_IORW): Likewise.
7074 (DR_LEN_1): Likewise.
7075 (DR_LEN_2): Likewise.
7076 (DR_LEN_4): Likewise.
7077 (DR_LEN_8): Likewise.
7078 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7079 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7080 (DR_ENABLE_SIZE): Likewise.
7081 (DR_LOCAL_SLOWDOWN): Likewise.
7082 (DR_GLOBAL_SLOWDOWN): Likewise.
7083 (DR_CONTROL_RESERVED): Likewise.
7084 (I386_DR_CONTROL_MASK): Likewise.
7085 (I386_DR_VACANT): Likewise.
7086 (I386_DR_LOCAL_ENABLE): Likewise.
7087 (I386_DR_GLOBAL_ENABLE): Likewise.
7088 (I386_DR_DISABLE): Likewise.
7089 (I386_DR_SET_RW_LEN): Likewise.
7090 (I386_DR_GET_RW_LEN): Likewise.
7091 (I386_DR_WATCH_HIT): Likewise.
7092 (i386_wp_op_t): Likewise.
7093 (i386_show_dr): Likewise.
7094 (i386_length_and_rw_bits): Likewise.
7095 (i386_insert_aligned_watchpoint): Likewise.
7096 (i386_remove_aligned_watchpoint): Likewise.
7097 (i386_handle_nonaligned_watchpoint): Likewise.
7098 i386_update_inferior_debug_regs(): Likewise.
7099 (i386_dr_insert_watchpoint): Likewise.
7100 (i386_dr_remove_watchpoint): Likewise.
7101 (i386_dr_region_ok_for_watchpoint): Likewise.
7102 (i386_dr_stopped_data_address): Likewise.
7103 (i386_dr_stopped_by_watchpoint): Likewise.
7104
8f26655c
GB		 71052014-06-19 Gary Benson <gbenson@redhat.com>
7106
7107 * i386-low.c (i386_dr_show): Renamed to
7108 i386_show_dr and made static. All uses updated.
7109 (i386_dr_length_and_rw_bits): Renamed to
7110 i386_length_and_rw_bits and made static.
7111 All uses updated.
7112 (i386_dr_insert_aligned_watchpoint): Renamed to
7113 i386_insert_aligned_watchpoint and made static.
7114 All uses updated.
7115 (i386_dr_remove_aligned_watchpoint): Renamed to
7116 i386_remove_aligned_watchpoint and made static.
7117 All uses updated.
7118 (i386_dr_update_inferior_debug_regs): Renamed to
7119 i386_update_inferior_debug_regs and made static.
7120 All uses updated.
7121
b9228891
GB		 71222014-06-18 Gary Benson <gbenson@redhat.com>
7123
5171def3
GB		 7124 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7125 (i386_dr_low_can_set_control): Likewise.
7126 (i386_get_debug_register_length): Likewise.
7127 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7128 (i386_dr_low_can_set_control): Likewise.
7129 (i386_get_debug_register_length): Likewise.
7130
71312014-06-17 Gary Benson <gbenson@redhat.com>
7132
b9228891
GB		 7133 * i386-low.h (i386-dregs.h): New include.
7134 (DR_FIRSTADDR): Now in i386-dregs.h.
7135 (DR_LASTADDR): Likewise.
7136 (DR_NADDR): Likewise.
7137 (DR_STATUS): Likewise.
7138 (DR_CONTROL): Likewise.
7139 (i386_debug_reg_state): Likewise.
7140 (i386_dr_insert_watchpoint): Likewise.
7141 (i386_dr_remove_watchpoint): Likewise.
7142 (i386_dr_region_ok_for_watchpoint): Likewise.
7143 (i386_dr_stopped_data_address): Likewise.
7144 (i386_dr_stopped_by_watchpoint): Likewise.
7145 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7146
4be83cc2
GB		 71472014-06-18 Gary Benson <gbenson@redhat.com>
7148
7149 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7150 i386_dr_insert_watchpoint.
7151 (i386_low_remove_watchpoint): Renamed to
7152 i386_dr_remove_watchpoint.
7153 (i386_low_region_ok_for_watchpoint): Renamed to
7154 i386_dr_region_ok_for_watchpoint.
7155 (i386_low_stopped_data_address): Renamed to
7156 i386_dr_stopped_data_address.
7157 (i386_low_stopped_by_watchpoint): Renamed to
7158 i386_dr_stopped_by_watchpoint.
7159 * i386-low.c (i386_show_dr): Renamed to
7160 i386_dr_show and made nonstatic. All uses updated.
7161 (i386_length_and_rw_bits): Renamed to
7162 i386_dr_length_and_rw_bits and made nonstatic.
7163 All uses updated.
7164 (i386_insert_aligned_watchpoint): Renamed to
7165 i386_dr_insert_aligned_watchpoint and made nonstatic.
7166 All uses updated.
7167 (i386_remove_aligned_watchpoint): Renamed to
7168 i386_dr_remove_aligned_watchpoint and made nonstatic.
7169 All uses updated.
7170 (i386_update_inferior_debug_regs): Renamed to
7171 i386_dr_update_inferior_debug_regs and made nonstatic.
7172 All uses updated.
7173 (i386_low_insert_watchpoint): Renamed to
7174 i386_dr_insert_watchpoint. All uses updated.
7175 (i386_low_remove_watchpoint): Renamed to
7176 i386_dr_remove_watchpoint. All uses updated.
7177 (i386_low_region_ok_for_watchpoint): Renamed to
7178 i386_dr_region_ok_for_watchpoint. All uses updated.
7179 (i386_low_stopped_data_address): Renamed to
7180 i386_dr_stopped_data_address. All uses updated.
7181 (i386_low_stopped_by_watchpoint): Renamed to
7182 i386_dr_stopped_by_watchpoint. All uses updated.
7183
131aa0d4
GB		 71842014-06-18 Gary Benson <gbenson@redhat.com>
7185
7186 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7187 (i386_dr_low_can_set_control): Likewise.
7188 (i386_insert_aligned_watchpoint): New check.
7189
d9305f7f
GB		 71902014-06-18 Gary Benson <gbenson@redhat.com>
7191
7192 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7193 Renamed to state.
7194
e927c9fc
GB		 71952014-06-18 Gary Benson <gbenson@redhat.com>
7196
7197 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7198 instead of fatal and error.
7199 (i386_handle_nonaligned_watchpoint): Likewise.
7200
1b6d4134
GB		 72012014-06-18 Gary Benson <gbenson@redhat.com>
7202
7203 * i386-low.c (i386_get_debug_register_length): New macro.
7204 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7205 (i386_show_dr): Use debug_printf instead of fprintf. Use
7206 phex to format values.
7207
6e62758f
GB		 72082014-06-18 Gary Benson <gbenson@redhat.com>
7209
7210 * i386-low.h: Comment changes.
7211 * i386-low.c: Likewise.
7212
fc6e2f03
GB		 72132014-06-18 Gary Benson <gbenson@redhat.com>
7214
7215 * i386-low.c: Whitespace changes.
7216
f9d1eeed
TT		 72172014-06-12 Tom Tromey <tromey@redhat.com>
7218
7219 * utils.c (freeargv): Remove.
7220
0b04e523
TT		 72212014-06-12 Tom Tromey <tromey@redhat.com>
7222
7223 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7224 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7225 (parse_debug_format_options): Likewise.
7226 (gdbserver_usage): Likewise.
7227 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7228 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7229 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7230 against libiberty.
7231 ($(LIBGNU)): Depend on libiberty.
7232 (all-lib): Recurse into all subdirs.
7233 (install-only): Invoke "install" target in subdirs.
7234 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7235 targets.
7236 * configure: Rebuild.
7237 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7238 for vasprintf, vsnprintf, or gettimeofday.
7239 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7240 srv_tgtobj.
7241
270c9937
JB		 72422014-06-05 Joel Brobecker <brobecker@adacore.com>
7243
7244 * development.sh: Delete.
7245 * Makefile.in (config.status): Adjust dependency on development.sh.
7246 * configure.ac: Adjust development.sh source call.
7247 * configure: Regenerate.
7248
0a261ed8
PA		 72492014-06-02 Pedro Alves <palves@redhat.com>
7250
7251 * ax.c (gdb_free_agent_expr): New function.
7252 * ax.h (gdb_free_agent_expr): New declaration.
7253 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7254 list.
7255 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7256 static.
7257 (clear_breakpoint_conditions_and_commands): New function.
7258 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7259 (clear_breakpoint_conditions_and_commands): New declaration.
7260
e9dae05e
RR		 72612014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7262
7263 * linux-aarch64-low.c (asm/ptrace.h): Include.
7264
5876f503
JK		 72652014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7266
7267 Fix TLS access for -static -pthread.
7268 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7269 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7270 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7271
802e8e6d
PA		 72722014-05-20 Pedro Alves <palves@redhat.com>
7273
7274 * linux-aarch64-low.c (aarch64_insert_point)
7275 (aarch64_remove_point): No longer check whether the type is
7276 supported here. Adjust to new interface.
7277 (the_low_target): Install aarch64_supports_z_point_type as
7278 supports_z_point_type method.
7279 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7280 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7281 instead of a Z packet char. Adjust.
7282 (arm_supports_z_point_type): New function.
7283 (arm_insert_point, arm_remove_point): Adjust to new interface.
7284 (the_low_target): Install arm_supports_z_point_type.
7285 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7286 (cris_insert_point, cris_remove_point): Adjust to new interface.
7287 Don't check whether the type is supported here.
7288 (the_low_target): Install cris_supports_z_point_type.
7289 * linux-low.c (linux_supports_z_point_type): New function.
7290 (linux_insert_point, linux_remove_point): Adjust to new interface.
7291 * linux-low.h (struct linux_target_ops) <insert_point,
7292 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7293 raw_breakpoint pointer parameter.
7294 <supports_z_point_type>: New method.
7295 * linux-mips-low.c (mips_supports_z_point_type): New function.
7296 (mips_insert_point, mips_remove_point): Adjust to new interface.
7297 Use mips_supports_z_point_type.
7298 (the_low_target): Install mips_supports_z_point_type.
7299 * linux-ppc-low.c (the_low_target): Install NULL as
7300 supports_z_point_type method.
7301 * linux-s390-low.c (the_low_target): Install NULL as
7302 supports_z_point_type method.
7303 * linux-sparc-low.c (the_low_target): Install NULL as
7304 supports_z_point_type method.
7305 * linux-x86-low.c (x86_supports_z_point_type): New function.
7306 (x86_insert_point): Adjust to new insert_point interface. Use
7307 insert_memory_breakpoint. Adjust to new
7308 i386_low_insert_watchpoint interface.
7309 (x86_remove_point): Adjust to remove_point interface. Use
7310 remove_memory_breakpoint. Adjust to new
7311 i386_low_remove_watchpoint interface.
7312 (the_low_target): Install x86_supports_z_point_type.
7313 * lynx-low.c (lynx_target_ops): Install NULL as
7314 supports_z_point_type callback.
7315 * nto-low.c (nto_supports_z_point_type): New.
7316 (nto_insert_point, nto_remove_point): Adjust to new interface.
7317 (nto_target_ops): Install nto_supports_z_point_type.
7318 * mem-break.c: Adjust intro comment.
7319 (struct raw_breakpoint) <raw_type, size>: New fields.
7320 <inserted>: Update comment.
7321 <shlib_disabled>: Delete field.
7322 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7323 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7324 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7325 (raw_bkpt_type_to_target_hw_bp_type): New function.
7326 (find_enabled_raw_code_breakpoint_at): New function.
7327 (find_raw_breakpoint_at): New type and size parameters. Use them.
7328 (insert_memory_breakpoint): New function, based off
7329 set_raw_breakpoint_at.
7330 (remove_memory_breakpoint): New function.
7331 (set_raw_breakpoint_at): Reimplement.
7332 (set_breakpoint): New, based on set_breakpoint_at.
7333 (set_breakpoint_at): Reimplement.
7334 (delete_raw_breakpoint): Go through the_target->remove_point
7335 instead of assuming memory breakpoints.
7336 (find_gdb_breakpoint_at): Delete.
7337 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7338 (find_gdb_breakpoint): New function.
7339 (set_gdb_breakpoint_at): Delete.
7340 (z_type_supported): New function.
7341 (set_gdb_breakpoint_1): New function, loosely based off
7342 set_gdb_breakpoint_at.
7343 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7344 (delete_gdb_breakpoint_at): Delete.
7345 (delete_gdb_breakpoint_1): New function, loosely based off
7346 delete_gdb_breakpoint_at.
7347 (delete_gdb_breakpoint): New function.
7348 (clear_gdb_breakpoint_conditions): Rename to ...
7349 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7350 breakpoint.
7351 (add_condition_to_breakpoint): Make static.
7352 (add_breakpoint_condition): Take a struct breakpoint pointer
7353 instead of an address. Adjust.
7354 (gdb_condition_true_at_breakpoint): Rename to ...
7355 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7356 z_type parameter.
7357 (gdb_condition_true_at_breakpoint): Reimplement.
7358 (add_breakpoint_commands): Take a struct breakpoint pointer
7359 instead of an address. Adjust.
7360 (gdb_no_commands_at_breakpoint): Rename to ...
7361 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7362 parameter. Return true if no breakpoint was found. Change debug
7363 output.
7364 (gdb_no_commands_at_breakpoint): Reimplement.
7365 (run_breakpoint_commands): Rename to ...
7366 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7367 and change return type to boolean.
7368 (run_breakpoint_commands): New function.
7369 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7370 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7371 breakpoint. Go through the_target->remove_point instead of
7372 assuming memory breakpoint.
7373 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7374 software and hardware breakpoints.
7375 (reinsert_raw_breakpoint): Go through the_target->insert_point
7376 instead of assuming memory breakpoint.
7377 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7378 software and hardware breakpoints.
7379 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7380 Check both software and hardware breakpoints.
7381 (validate_inserted_breakpoint): Assert the breakpoint is a
7382 software breakpoint. Set the inserted flag to -1 instead of
7383 setting shlib_disabled.
7384 (delete_disabled_breakpoints): Adjust.
7385 (validate_breakpoints): Only validate software breakpoints.
7386 Adjust to inserted flag change.
7387 (check_mem_read, check_mem_write): Skip breakpoint types other
7388 than software breakpoints. Adjust to inserted flag change.
7389 * mem-break.h (enum raw_bkpt_type): New enum.
7390 (raw_breakpoint, struct process_info): Forward declare.
7391 (Z_packet_to_target_hw_bp_type): Delete declaration.
7392 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7393 (set_gdb_breakpoint, delete_gdb_breakpoint)
7394 (clear_breakpoint_conditions): New declarations.
7395 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7396 (breakpoint_inserted_here): Update comment.
7397 (add_breakpoint_condition, add_breakpoint_commands): Replace
7398 address parameter with a breakpoint pointer parameter.
7399 (gdb_breakpoint_here): Update comment.
7400 (delete_gdb_breakpoint_at): Delete.
7401 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7402 * server.c (process_point_options): Take a struct breakpoint
7403 pointer instead of an address. Adjust.
7404 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7405 delete_gdb_breakpoint.
7406 * spu-low.c (spu_target_ops): Install NULL as
7407 supports_z_point_type method.
7408 * target.h: Include mem-break.h.
7409 (struct target_ops) <prepare_to_access_memory>: Update comment.
7410 <supports_z_point_type>: New field.
7411 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7412 instead of a char. Also take a raw breakpoint pointer.
7413 * win32-arm-low.c (the_low_target): Install NULL as
7414 supports_z_point_type.
7415 * win32-i386-low.c (i386_supports_z_point_type): New function.
7416 (i386_insert_point, i386_remove_point): Adjust to new interface.
7417 (the_low_target): Install i386_supports_z_point_type.
7418 * win32-low.c (win32_supports_z_point_type): New function.
7419 (win32_insert_point, win32_remove_point): Adjust to new interface.
7420 (win32_target_ops): Install win32_supports_z_point_type.
7421 * win32-low.h (struct win32_target_ops):
7422 <supports_z_point_type>: New method.
7423 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7424 instead of a char. Also take a raw breakpoint pointer.
7425
932539e3
PA		 74262014-05-20 Pedro Alves <palves@redhat.com>
7427
7428 * mem-break.h: Include break-common.h.
7429 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7430 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7431 (Z_packet_to_target_hw_bp_type): New declaration.
7432 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7433 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7434 (Z_PACKET_ACCESS_WP): Delete macros.
7435 (Z_packet_to_hw_type): Delete function.
7436 * i386-low.h: Don't include break-common.h here.
7437 (Z_packet_to_hw_type): Delete declaration.
7438 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7439 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7440 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7441 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7442 * linux-aarch64-low.c: Don't include break-common.h here.
7443 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7444 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7445 (Z_packet_to_target_hw_bp_type): Delete function.
7446 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7447 function.
7448 (mips_insert_point, mips_remove_point): Use
7449 Z_packet_to_target_hw_bp_type.
7450
4ff0d3d8
PA		 74512014-05-20 Pedro Alves <palves@redhat.com>
7452
7453 * linux-aarch64-low.c: Include break-common.h.
7454 (enum target_point_type): Delete.
7455 (Z_packet_to_point_type): Rename to ...
7456 (Z_packet_to_target_hw_bp_type): ... this, and return a
7457 target_hw_bp_type instead.
7458 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7459 instead of an enum target_point_type.
7460 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7461 breakpoint type.
7462 (aarch64_dr_state_insert_one_point)
7463 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7464 (aarch64_handle_aligned_watchpoint)
7465 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7466 Take an enum target_hw_bp_type instead of an enum
7467 target_point_type.
7468 (aarch64_supports_z_point_type): New function.
7469 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7470 use Z_packet_to_target_hw_bp_type.
7471
786dc519
JB		 74722014-05-20 Joel Brobecker <brobecker@adacore.com>
7473
7474 * configure.ac: Only use -Werror by default when DEVELOPMENT
7475 is true.
7476 * configure: Regenerate.
7477
9e0aa64f
JK		 74782014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7479
7480 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7481 * linux-x86-low.c (X86_64_USER_REGS): New.
7482 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7483
2b577b92
YQ		 74842014-04-28 Yao Qi <yao@codesourcery.com>
7485
7486 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7487 name.
7488
94611da2
PA		 74892014-04-25 Pedro Alves <palves@redhat.com>
7490
7491 PR server/16255
7492 * linux-low.c (linux_attach_fail_reason_string): New function.
7493 (linux_attach_lwp): Delete.
7494 (linux_attach_lwp_1): Rename to ...
7495 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7496 argument. Remove "initial" parameter. Return int instead of
7497 void. Don't error or warn here.
7498 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7499 failure to attach to the tgid. Call warning when failing to
7500 attach to an lwp.
7501 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7502 argument. Remove "initial" parameter. Return int instead of
7503 void. Don't error or warn here.
7504 (linux_attach_fail_reason_string): New declaration.
7505 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7506 interface change. Use linux_attach_fail_reason_string.
7507
01f9f808
MS		 75082014-04-24 Michael Sturm <michael.sturm@mintel.com>
7509 Walfred Tedeschi <walfred.tedeschi@intel.com>
7510
7511 * Makefile.in: Added rules to handle new files
7512 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7513 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7514 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7515 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7516 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7517 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7518 x32-avx512-linux.o.
7519 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7520 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7521 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7522 i386/x32-avx512.xml.
7523 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7524 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7525 i386/x32-avx512-linux.xml.
7526 * i387-fp.c (num_avx512_k_registers): New constant for number
7527 of K registers.
7528 (num_avx512_zmmh_low_registers): New constant for number of
7529 lower ZMM registers (0-15).
7530 (num_avx512_zmmh_high_registers): New constant for number of
7531 higher ZMM registers (16-31).
7532 (num_avx512_ymmh_registers): New contant for number of higher
7533 YMM registers (ymm16-31 added by avx521 on x86_64).
7534 (num_avx512_xmm_registers): New constant for number of higher
7535 XMM registers (xmm16-31 added by AVX512 on x86_64).
7536 (struct i387_xsave): Add space for AVX512 registers.
7537 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7538 Add code to handle AVX512 registers.
7539 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7540 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7541 prototypei from generated file.
7542 (tdesc_amd64_avx512_linux): Likewise.
7543 (init_registers_x32_avx512_linux): Likewise.
7544 (tdesc_x32_avx512_linux): Likewise.
7545 (init_registers_i386_avx512_linux): Likewise.
7546 (tdesc_i386_avx512_linux): Likewise.
7547 (x86_64_regmap): Add AVX512 registers.
7548 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7549 mask.
7550 (initialize_low_arch): Add code to initialize AVX512 registers.
7551
51aa91f9
PA		 75522014-04-23 Pedro Alves <palves@redhat.com>
7553
7554 * mem-break.c (find_gdb_breakpoint_at): Make static.
7555 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7556
a4165e94
PA		 75572014-04-23 Pedro Alves <palves@redhat.com>
7558
7559 * i386-low.c: Don't include break-common.h here.
7560 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7561 prototype to take target_hw_bp_type as argument instead of a Z
7562 packet char.
7563 * i386-low.h: Include break-common.h here.
7564 (Z_packet_to_hw_type): Declare.
7565 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7566 prototypes.
7567 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7568 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7569 (x86_remove_point): Convert the packet number to a
7570 target_hw_bp_type before calling i386_low_remove_watchpoint.
7571 * win32-i386-low.c (i386_insert_point): Convert the packet number
7572 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7573 (i386_remove_point): Convert the packet number to a
7574 target_hw_bp_type before calling i386_low_remove_watchpoint.
7575
b8acf843
PA		 75762014-04-23 Pedro Alves <palves@redhat.com>
7577
7578 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7579
d708bcd1
PA		 75802014-04-10 Pedro Alves <palves@redhat.com>
7581
7582 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7583 Check if the condition or command is NULL before checking if the
7584 breakpoint is known. On success, return true.
7585 * mem-break.h (add_breakpoint_condition): Document return.
7586 (add_breakpoint_commands): Add describing comment.
7587 * server.c (skip_to_semicolon): New function.
7588 (process_point_options): Use it.
7589
2eec7d5b
PA		 75902014-04-09 Pedro Alves <palves@redhat.com>
7591
7592 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7593 to lwpid_of.
7594
fa96cb38
PA		 75952014-02-27 Pedro Alves <palves@redhat.com>
7596
7597 PR 12702
7598 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7599 macros.
7600 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7601 output.
7602 (last_thread_of_process_p): Take a PID argument instead of a
7603 thread pointer.
7604 (linux_wait_for_lwp): Delete.
7605 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7606 functions.
7607 (linux_low_filter_event): New function, party factored out from
7608 linux_wait_for_event.
7609 (linux_wait_for_event): Rename to ...
7610 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7611 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7612 sigsuspend. Check for zombie leaders.
7613 (linux_wait_for_event): Reimplement as wrapper around
7614 linux_wait_for_event_filtered.
7615 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7616 a normal or signal exit is seen, it's the whole process exiting.
7617 (wait_for_sigstop): No longer a for_each_inferior callback.
7618 Rewrite on top of linux_wait_for_event_filtered.
7619 (stop_all_lwps): Call wait_for_sigstop directly.
7620 * server.c (resume, handle_target_event): Handle
7621 TARGET_WAITKIND_NO_RESUMED.
7622
d763de10
JB		 76232014-02-26 Joel Brobecker <brobecker@adacore.com>
7624
7625 * win32-low.c (psapi_get_dll_name,
7626 * win32_CreateToolhelp32Snapshot): Delete.
7627 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7628 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7629 Delete.
7630 (handle_load_dll): Add function description.
7631 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7632
850a0f76
JB		 76332014-02-26 Joel Brobecker <brobecker@adacore.com>
7634
7635 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7636 Add comment.
7637 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7638 base address when calling win32_add_one_solib.
7639 (handle_load_dll): Delete local variable load_addr.
7640 Remove 0x1000 offset applied to DLL base address when calling
7641 win32_add_one_solib.
7642 (handle_unload_dll): Add comment.
7643
f25b3fc3
JB		 76442014-02-26 Joel Brobecker <brobecker@adacore.com>
7645
7646 * win32-low.c (win32_add_all_dlls): Renames
7647 win32_ensure_ntdll_loaded. Rewrite function documentation.
7648 Adjust implementation to always load all DLLs.
7649 Add 0x1000 offset to DLL base address when calling
7650 win32_add_one_solib.
7651 (child_initialization_done): New static global.
7652 (do_initial_child_stuff): Set child_initialization_done to
7653 zero during child initialization, and 1 after. Replace call
7654 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7655 Add comment.
7656 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7657 (handle_unload_dll): Add function documentation.
7658 (get_child_debug_event): Ignore load and unload DLL events
7659 during child initialization.
7660
d86d4aaf
DE		 76612014-02-20 Doug Evans <dje@google.com>
7662
3bc32da3 7663 Remove global all_lwps.
d86d4aaf
DE		 7664 * inferiors.h (ptid_of): Move here from linux-low.h.
7665 (pid_of, lwpid_of): Ditto.
7666 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7667 parameter is a struct thread_info * now.
7668 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7669 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7670 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7671 directly.
7672 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
7673 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
7674 * linux-arm-low.c (update_registers_callback): Update, "entry"
7675 parameter is a struct thread_info * now.
7676 Fetch lwpid from current_inferior directly.
7677 (arm_insert_point): Pass &all_threads to find_inferior instead of
7678 &all_lwps.
7679 (arm_remove_point): Ditto.
7680 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
7681 (arm_prepare_to_resume): Fetch pid from thread.
7682 (arm_read_description): Fetch lwpid from current_inferior directly.
7683 * linux-low.c (all_lwps): Delete.
7684 (delete_lwp): Delete call to remove_inferior.
7685 (handle_extended_wait): Fetch lwpid from thread.
7686 (add_lwp): Don't set lwp->entry.id. Remove call to
7687 add_inferior_to_list.
7688 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
7689 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
7690 (kill_one_lwp_callback): Ditto.
7691 (linux_kill): Don't dereference NULL pointer.
7692 Fetch ptid,lwpid from thread.
7693 (get_detach_signal): Fetch ptid from thread.
7694 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
7695 Simplify call to regcache_invalidate_thread.
7696 (delete_lwp_callback): Update, "entry" parameter is a
7697 struct thread_info * now. Fetch pid from thread.
7698 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
7699 (status_pending_p_callback): Update, "entry" parameter is a
7700 struct thread_info * now. Fetch ptid from thread.
7701 (find_lwp_pid): Update, "entry" parameter is a
7702 struct thread_info * now.
7703 (linux_wait_for_lwp): Fetch pid from thread.
7704 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
7705 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
7706 (enqueue_one_deferred_signal): Fetch lwpid from thread.
7707 (dequeue_one_deferred_signal): Ditto.
7708 (cancel_breakpoint): Fetch ptid from current_inferior.
7709 (linux_wait_for_event): Pass &all_threads to find_inferior,
7710 not &all_lwps. Fetch ptid, lwpid from thread.
7711 (count_events_callback): Update, "entry" parameter is a
7712 struct thread_info * now.
7713 (select_singlestep_lwp_callback): Ditto.
7714 (select_event_lwp_callback): Ditto.
7715 (cancel_breakpoints_callback): Ditto.
7716 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
7717 not &all_lwps.
7718 (select_event_lwp): Ditto. Fetch ptid from event_thread.
7719 (unsuspend_one_lwp): Update, "entry" parameter is a
7720 struct thread_info * now.
7721 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
7722 not &all_lwps.
7723 (linux_stabilize_threads): Ditto. And for for_each_inferior.
7724 Fetch lwpid from thread, not lwp.
7725 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
7726 Pass &all_threads to find_inferior, not &all_lwps.
7727 (send_sigstop): Fetch lwpid from thread, not lwp.
7728 (send_sigstop_callback): Update, "entry" parameter is a
7729 struct thread_info * now.
7730 (suspend_and_send_sigstop_callback): Ditto.
7731 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
7732 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
7733 struct thread_info * now.
7734 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
7735 from thread, lwp.
7736 (lwp_running): Update, "entry" parameter is a
7737 struct thread_info * now.
7738 (stop_all_lwps): Fetch ptid from thread.
7739 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
7740 (linux_resume_one_lwp): Fetch lwpid from thread.
7741 (linux_set_resume_request): Update, "entry" parameter is a
7742 struct thread_info * now. Fetch pid, lwpid from thread.
7743 (resume_status_pending_p): Update, "entry" parameter is a
7744 struct thread_info * now.
7745 (need_step_over_p): Ditto. Fetch lwpid from thread.
7746 (start_step_over): Fetch lwpid from thread.
7747 (linux_resume_one_thread): Update, "entry" parameter is a
7748 struct thread_info * now. Fetch lwpid from thread.
7749 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
7750 (proceed_one_lwp): Update, "entry" parameter is a
7751 struct thread_info * now. Fetch lwpid from thread.
7752 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
7753 struct thread_info * now.
7754 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
7755 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
7756 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
7757 directly.
7758 (regsets_store_inferior_registers): Ditto.
7759 (fetch_register, store_register): Ditto.
7760 (linux_read_memory, linux_write_memory): Ditto.
7761 (linux_request_interrupt): Ditto.
7762 (linux_read_auxv): Ditto.
7763 (linux_xfer_siginfo): Ditto.
7764 (linux_qxfer_spu): Ditto.
7765 (linux_qxfer_libraries_svr4): Ditto.
7766 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
7767 moved to inferiors.h.
7768 (get_lwp): Delete.
7769 (get_thread_lwp): Update.
7770 (struct lwp_info): Delete member "entry". Simplify comment for
7771 member "thread".
7772 (all_lwps): Delete.
7773 * linux-mips-low.c (mips_read_description): Fetch lwpid from
7774 current_inferior directly.
7775 (update_watch_registers_callback): Update, "entry" parameter is a
7776 struct thread_info * now. Fetch pid from thread.
7777 (mips_linux_prepare_to_resume): Fetch ptid from thread.
7778 (mips_insert_point): Fetch lwpid from current_inferior.
7779 Pass &all_threads to find_inferior, not &all_lwps.
7780 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
7781 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
7782 directly.
7783 (mips_stopped_data_address): Ditto.
7784 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
7785 directly.
7786 * linux-tile-low.c (tile_arch_setup): Ditto.
7787 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
7788 (update_debug_registers_callback): Update, "entry" parameter is a
7789 struct thread_info * now. Fetch pid from thread.
7790 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
7791 Pass &all_threads to find_inferior, not &all_lwps.
7792 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
7793 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
7794 Pass &all_threads to find_inferior, not &all_lwps.
7795 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
7796 (i386_dr_low_get_status): Ditto.
7797 (x86_linux_prepare_to_resume): Fetch ptid from thread.
7798 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
7799 (x86_linux_read_description): Ditto.
7800 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
7801
3b8361aa
DE		 78022014-02-20 Doug Evans <dje@google.com>
7803
7804 * inferiors.c (get_first_inferior): Fix buglet.
7805
f7667f0d
DE		 78062014-02-19 Doug Evans <dje@google.com>
7807
7808 * gdbthread.h (add_thread): Change result type to struct thread_info *.
7809 * inferiors.c (add_thread): Change result type to struct thread_info *.
7810 All callers updated.
7811 (add_lwp): Call add_thread here instead of in callers.
7812 All callers updated.
7813 * linux-low.h (get_lwp_thread): Rewrite.
7814 (struct lwp_info): New member "thread".
7815
b3312d80
DE		 78162014-02-19 Doug Evans <dje@google.com>
7817
7818 * linux-low.c (add_lwp): Change result to struct lwp_info *.
7819 All callers updated.
7820
ecc6f45c
DE		 78212014-02-19 Doug Evans <dje@google.com>
7822
7823 * inferiors.c (add_thread): Fix whitespace.
7824
649ebbca
DE		 78252014-02-19 Doug Evans <dje@google.com>
7826
7827 * dll.c (clear_dlls): Replace accessing list implemention details
7828 with API function.
7829 * gdbthread.h (get_first_thread): Declare.
7830 * inferiors.c (for_each_inferior_with_data): New function.
7831 (get_first_thread): New function.
7832 (find_thread_ptid): Simplify.
7833 (get_first_inferior): New function.
7834 (clear_list): Delete.
7835 (one_inferior_p): New function.
7836 (clear_inferior_list): New function.
7837 (clear_inferiors): Update.
7838 * inferiors.h (for_each_inferior_with_data): Declare.
7839 (clear_inferior_list): Declare.
7840 (one_inferior_p): Declare.
7841 (get_first_inferior): Declare.
7842 * linux-low.c (linux_wait_for_event): Replace accessing list
7843 implemention details with API function.
7844 * server.c (target_running): Ditto.
7845 (accumulate_file_name_length): New function.
7846 (emit_dll_description): New function.
7847 (handle_qxfer_libraries): Replace accessing list implemention
7848 details with API function.
7849 (handle_qxfer_threads_worker): New function.
7850 (handle_qxfer_threads_proper): Replace accessing list implemention
7851 details with API function.
7852 (handle_query): Ditto.
7853 (visit_actioned_threads_callback_ftype): New typedef.
7854 (visit_actioned_threads_data): New struct.
7855 (visit_actioned_threads): Rewrite to be find_inferior callback.
7856 (resume): Call find_inferior.
7857 (handle_status): Replace accessing list implemention
7858 details with API function.
7859 (process_serial_event): Replace accessing list implemention details
7860 with API function.
7861 * target.c (set_desired_inferior): Replace accessing list implemention
7862 details with API function.
7863 * tracepoint.c (same_process_p): New function.
7864 (gdb_agent_about_to_close): Replace accessing list implemention
7865 details with API function.
7866 * win32-low.c (child_delete_thread): Replace accessing list
7867 implemention details with API function.
7868 (match_dll_by_basename): New function.
7869 (dll_is_loaded_by_basename): New function.
7870 (win32_ensure_ntdll_loaded): Replace accessing list implemention
7871 details call to dll_is_loaded_by_basename.
7872
80894984
DE		 78732014-02-19 Doug Evans <dje@google.com>
7874
7875 * dll.h (struct dll_info): Add comment.
7876 * gdbthread.h (struct thread_info): Add comment.
7877 (current_ptid): Simplify.
7878 * inferiors.c (add_process): Update.
7879 (remove_process): Update.
7880 * inferiors.h (struct process_info): Rename member "head" to "entry".
7881 * linux-low.c (delete_lwp): Update.
7882 (add_lwp): Update.
7883 (last_thread_of_process_p): Update.
7884 (kill_one_lwp_callback, linux_kill): Update.
7885 (status_pending_p_callback): Update.
7886 (wait_for_sigstop): Update. Simplify read of ptid.
7887 (start_step_over): Update.
7888 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
7889 (get_lwp_thread): Update.
7890 (struct lwp_info): Rename member "head" to "entry".
7891 * regcache.h (inferior_list_entry): Delete.
7892 * server.c (kill_inferior_callback): Update.
7893 (detach_or_kill_inferior_callback): Update.
7894 (print_started_pid): Update.
7895 (print_attached_pid): Update.
7896 (process_serial_event): Simplify read of ptid.
7897 * thread-db.c (thread_db_create_event): Update.
7898 (thread_db_get_tls_address): Update.
7899 * win32-low.c (current_inferior_ptid): Simplify.
7900
46917d26
TT		 79012014-02-19 Tom Tromey <tromey@redhat.com>
7902
7903 * target.h (struct target_ops) <supports_btrace>: Add target_ops
7904 argument.
7905 (target_supports_btrace): Update.
7906
0759a81e
YQ		 79072014-02-14 Yao Qi <yao@codesourcery.com>
7908
7909 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
7910 (rsp-low-ipa.o): New target.
7911
a7191e8b
TT		 79122014-02-12 Tom Tromey <tromey@redhat.com>
7913
7914 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
7915 convert_ascii_to_int.
7916 * regcache.c (registers_to_string): Likewise.
7917 * remote-utils.c (decode_M_packet): Likewise.
7918 * server.c (process_serial_event): Likewise.
7919
ff0e980e
TT		 79202014-02-12 Tom Tromey <tromey@redhat.com>
7921
7922 * server.c (handle_query, handle_v_run): Use hex2bin, not
7923 unhexify.
7924 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
7925
e9371aff
TT		 79262014-02-12 Tom Tromey <tromey@redhat.com>
7927
7928 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
7929 convert_int_to_ascii.
7930 * regcache.c (registers_to_string, collect_register_as_string):
7931 Likewise.
7932 * remote-utils.c (look_up_one_symbol, relocate_instruction):
7933 Likewise.
7934 * server.c (process_serial_event): Likewise.
7935 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
7936 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
7937
971dc0b8
TT		 79382014-02-12 Tom Tromey <tromey@redhat.com>
7939
7940 * remote-utils.c (look_up_one_symbol, monitor_output): Use
7941 bin2hex, not hexify.
7942 * tracepoint.c (cmd_qtstatus): Likewise.
7943
0a822afb
TT		 79442014-02-12 Tom Tromey <tromey@redhat.com>
7945
7946 * remote-utils.c (monitor_output): Pass explicit length to
7947 hexify.
7948
9c3d6531
TT		 79492014-02-12 Tom Tromey <tromey@redhat.com>
7950
7951 * tracepoint.c: Include rsp-low.h.
7952 * server.c: Include rsp-low.h.
7953 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
7954 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
7955 declare.
7956 * remote-utils.c: Include rsp-low.h.
7957 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
7958 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
7959 (convert_int_to_ascii, convert_ascii_to_int): Move to
7960 common/rsp-low.c.
7961 * regcache.c: Include rsp-low.h.
7962 * ax.c: Include rsp-low.h.
7963 * Makefile.in (SFILES): Add common/rsp-low.c.
7964 (OBS): Add rsp-low.o.
7965 (rsp-low.o): New target.
7966
01fd3ea5
TT		 79672014-02-12 Tom Tromey <tromey@redhat.com>
7968
7969 * utils.h (pulongest, plongest, phex_nz): Don't declare.
7970 Include print-utils.h.
7971 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
7972 (plongest, thirty_two, phex_nz): Remove.
7973 * Makefile.in (SFILES): Add common/print-utils.c.
7974 (OBS): Add print-utils.o.
7975 (print-utils-ipa.o): New target.
7976 (print-utils.o): New target.
7977 (IPA_OBJS): Add print-utils-ipa.o.
7978
e99dc820
TT		 79792014-02-06 Tom Tromey <tromey@redhat.com>
7980
7981 * Makefile.in (SFILES): Fix indentation.
7982
ee1e2d4f
DE		 79832014-02-05 Doug Evans <dje@google.com>
7984
7985 * linux-low.c (linux_wait_for_event): Improve comment.
7986 (linux_wait_1): Keep current_inferior in sync with event_child.
7987
f5a02773
DE		 79882014-01-22 Doug Evans <dje@google.com>
7989
7990 * gdbthread.h (gdb_id_to_thread): Delete, unused.
7991
87ce2a04
DE		 79922014-01-22 Doug Evans <dje@google.com>
7993
7994 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
7995 * configure: Regenerate.
7996 * config.in: Regenerate.
7997 * Makefile.in (SFILES): Add debug.c.
7998 (OBS): Add debug.o.
7999 * debug.c: New file.
8000 * debug.h: New file.
8001 * linux-aarch64-low.c (*): Update all debugging printfs to use
8002 debug_printf instead of fprintf.
8003 * linux-arm-low.c (*): Ditto.
8004 * linux-cris-low.c (*): Ditto.
8005 * linux-crisv32-low.c (*): Ditto.
8006 * linux-m32r-low.c (*): Ditto.
8007 * linux-sparc-low.c (*): Ditto.
8008 * linux-x86.c (*): Ditto.
8009 * linux-low.c (*): Ditto.
8010 (linux_wait_1): Add calls to debug_enter, debug_exit.
8011 (linux_wait): Remove redundant debugging printf.
8012 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8013 (linux_resume, unstop_all_lwps): Ditto.
8014 * mem-break.c (*): Update all debugging printfs to use
8015 debug_printf instead of fprintf.
8016 * remote-utils.c (*): Ditto.
8017 * thread-db.c (*): Ditto.
8018 * server.c #include <ctype.h>, "gdb_vecs.h".
8019 (debug_threads): Moved to debug.c.
8020 (*): Update all debugging printfs to use debug_printf instead of
8021 fprintf.
8022 (start_inferior): Replace call to fflush with call to debug_flush.
8023 (monitor_show_help): Mention set debug-format.
8024 (parse_debug_format_options): New function.
8025 (handle_monitor_command): Handle "monitor set debug-format".
8026 (gdbserver_usage): Mention --debug-format.
8027 (main): Parse --debug-format.
8028 * server.h (debug_threads): Declaration moved to debug.h.
8029 #include "debug.h".
8030 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8031 trace_debug_1 that uses debug_printf.
8032 (tracepoint_look_up_symbols): Update all debugging printfs to use
8033 debug_printf instead of fprintf.
8034
e671835b
BS		 80352014-01-20 Baruch Siach <baruch@tkos.co.il>
8036
8037 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8038 sys/ptrace.h.
8039
b5737fa9
PA		 80402014-01-17 Pedro Alves <palves@redhat.com>
8041
ea38d2a9 8042 PR build/16445
c7faa97a
PA		 8043 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8044 defined after including gdb_proc_service.h.
b5737fa9 8045
40ed484e
DE		 80462014-01-16 Doug Evans <dje@google.com>
8047
8048 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8049 (match_dll): Use it.
8050
969c39fb
MM		 80512014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8052
8053 * target.h (target_ops) <read_btrace>: Change parameters and
8054 return type to allow error reporting.
8055 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8056 trace reading errors on.
8057 * linux-low.c (linux_low_read_btrace): Pass trace reading
8058 errors on.
8059 (linux_low_disable_btrace): New.
8060
ab7f45ba
DE		 80612014-01-15 Doug Evans <dje@google.com>
8062
8063 * inferiors.c (thread_id_to_gdb_id): Delete.
8064 * inferiors.h (thread_id_to_gdb_id): Delete.
8065
66af0f44
EZ		 80662014-01-13 Eli Zaretskii <eliz@gnu.org>
8067
8068 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8069 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8070 versions.
8071
9939e131
PA		 80722014-01-08 Pedro Alves <palves@redhat.com>
8073
8074 * server.c (handle_status): Don't discard previous queued stop
8075 replies or thread's pending status here.
8076 (main) <disconnection>: Do it here instead.
8077
b7ea362b
PA		 80782014-01-08 Pedro Alves <palves@redhat.com>
8079
8080 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8081 * server.c (visit_actioned_threads, handle_pending_status): New
8082 function.
8083 (handle_v_cont): Factor out parts to ...
8084 (resume): ... this new function. If in all-stop, and a thread
8085 being resumed has a pending status, report it without actually
8086 resuming.
8087 (myresume): Adjust to use the new 'resume' function.
8088 (clear_pending_status_callback, set_pending_status_callback)
8089 (find_status_pending_thread_callback): New functions.
8090 (handle_status): Handle the case of multiple threads having
8091 interesting statuses to report. Report threads' real last signal
8092 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8093 with an interesting thread to report the status for, instead of
8094 always reporting the status of the first thread.
8095
28498c42
JB		 80962014-01-01 Joel Brobecker <brobecker@adacore.com>
8097
8098 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8099 * gdbreplay.c (gdbreplay_version): Likewise.
8100
f45c82da
YZ		 81012013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8102
8103 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8104 iov.iov_len with the real length in use.
8105
379a5e2d
JB		 81062013-12-13 Joel Brobecker <brobecker@adacore.com>
8107
8108 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8109 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8110 for all targets that use win32-low.c.
8111 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8112 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8113
4210d83e
PA		 81142013-12-13 Pedro Alves <palves@redhat.com>
8115
8116 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8117 if equal to TARGET_WAITKIND_LOADED.
8118 * win32-low.c (cached_status): New static global.
8119 (win32_wait): Add declaration.
8120 (do_initial_child_stuff): Flush all initial pending debug events
8121 up to the initial breakpoint.
8122 (win32_wait): If CACHED_STATUS was set, return that instead
8123 of doing a real wait. Remove the code resuming the execution
8124 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8125 during the initial phase. Also remove the code changing
8126 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8127 TARGET_WAITKIND_STOPPED.
8128
e7f0d979
YQ		 81292013-12-11 Yao Qi <yao@codesourcery.com>
8130
8131 * notif.c (handle_notif_ack): Return 0 if no notification
8132 matches.
8133
ebcf782c
DE		 81342013-11-20 Doug Evans <dje@google.com>
8135
8136 * linux-low.c (linux_set_resume_request): Fix comment.
8137
20ad9378
DE		 81382013-11-20 Doug Evans <dje@google.com>
8139
8140 * linux-low.c (resume_status_pending_p): Tweak comment.
8141
a196ebeb
WT		 81422013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8143
8144 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8145 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8146 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8147 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8148 (srv_amd64_regobj): Add amd64-mpx.o.
8149 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8150 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8151 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8152 * i387-fp.c (num_pl_bnd_register) Added constant.
8153 (num_pl_bnd_cfg_registers) Added constant.
8154 (struct i387_xsave) Added reserved area and MPX fields.
8155 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8156 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8157 function.
8158 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8159 (init_registers_amd64_mpx_linux): Declare new function.
8160 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8161 (x86_64_regmap): Add MPX registers.
8162 (x86_linux_read_description): Add MPX case.
8163 (initialize_low_arch): Initialize MPX targets.
8164
0080a2f6
TT		 81652013-11-18 Tom Tromey <tromey@redhat.com>
8166
8167 * configure: Rebuild.
8168 * configure.ac: Don't check for stdlib.h.
8169 * gdbreplay.c: Unconditionally include stdlib.h.
8170
2978b111
TT		 81712013-11-18 Tom Tromey <tromey@redhat.com>
8172
8173 * config.in: Rebuild.
8174 * configure: Rebuild.
8175 * configure.ac: Don't use AC_HEADER_DIRENT.
8176
a3d08894
TT		 81772013-11-18 Tom Tromey <tromey@redhat.com>
8178
8179 * server.h: Don't check HAVE_STRING_H.
8180 * gdbreplay.c: Don't check HAVE_STRING_H.
8181 * configure: Rebuild.
8182
0a5dd17d
TT		 81832013-11-18 Tom Tromey <tromey@redhat.com>
8184
8185 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8186 LIBGNU.
8187
1bd2f0ba
TT		 81882013-11-08 Tom Tromey <tromey@redhat.com>
8189
8190 * configure, config.in: Rebuild.
8191 * configure.ac: Remove unused configury.
8192
3266f10b
TT		 81932013-11-08 Tom Tromey <tromey@redhat.com>
8194
8195 * acinclude.m4: Include common.m4, codeset.m4.
8196 * configure, config.in: Rebuild.
8197 * configure.ac: Use GDB_AC_COMMON.
8198
6682d959
AA		 81992013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8200
8201 * linux-s390-low.c (HWCAP_S390_TE): New define.
8202 (s390_arch_setup): Consider the TE field in the HWCAP for
8203 determining 'have_regset_tdb'.
8204
fd0a4d76
SDJ		 82052013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8206
8207 PR gdb/16014
8208 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8209 call to sizeof.
8210
1a3d890b
PA		 82112013-10-02 Pedro Alves <palves@redhat.com>
8212
8213 * server.c (process_serial_event): Don't output "GDBserver
8214 exiting" if GDB is connected through stdio.
8215 * target.c (mywait): Likewise, be silent if GDB is connected
8216 through stdio.
8217
97ad4581
JB		 82182013-10-01 Joel Brobecker <brobecker@adacore.com>
8219
8220 * lynx-low.c (lynx_add_threads_after_attach): New function.
8221 (lynx_attach): Remove call to add_thread. Add call to
8222 lynx_add_threads_after_attach instead.
8223
5b4e221c
MF		 82242013-09-28 Mike Frysinger <vapier@gentoo.org>
8225
8226 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8227 * config.in, configure: Regenerated.
8228
ee47b2f8
YQ		 82292013-09-18 Yao Qi <yao@codesourcery.com>
8230
8231 PR server/15959
8232 * server.c (start_inferior): Clear 'resume_info'.
8233
d6707650 82342013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8235
d6707650
JW		 8236 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8237 for each register.
8238
9243dd0e 82392013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8240
9243dd0e
JW		 8241 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8242 linux-tile-low.o to srv_tgtobj.
8243
c623a6ef
WN		 82442013-09-16 Will Newton <will.newton@linaro.org>
8245
8246 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8247 out regs.
8248
fb71d39e
PA		 82492013-09-06 Pedro Alves <palves@redhat.com>
8250
8251 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8252 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8253 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8254 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8255 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8256 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8257
8e7e9910
PA		 82582013-09-06 Pedro Alves <palves@redhat.com>
8259
8260 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8261 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8262
7c3a12ca
PA		 82632013-09-06 Pedro Alves <palves@redhat.com>
8264
8265 * linux-amd64-ipa.c: Include tracepoint.h.
8266 * linux-i386-ipa.c: Include tracepoint.h.
8267
8eb3d7b6
RW		 82682013-09-06 Ricard Wanderlof <ricardw@axis.com>
8269
8270 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8271 (ps_get_thread_area): New function.
8272
eddddb9d
RW		 82732013-09-06 Ricard Wanderlof <ricardw@axis.com>
8274
8275 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8276 (initialize_low_arch): Call init_registers_crisv32 rather than
8277 init_register_crisv32.
8278
533b0600
PA		 82792013-09-05 Pedro Alves <palves@redhat.com>
8280
8281 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8282 to ...
8283 * hostio.h: ... this new file.
8284 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8285 win32-low.c: Include hostio.h.
8286
0ce3d3b5
PA		 82872013-09-05 Pedro Alves <palves@redhat.com>
8288
8289 * server.h (gdb_client_data, handler_func, callback_handler_func)
8290 (delete_file_handler, add_file_handler, append_callback_event)
8291 (delete_callback_event, start_event_loop, initialize_event_loop):
8292 Move to event-loop.h and include it.
8293 * event-loop.h: New file.
8294
799cdc37
PA		 82952013-09-05 Pedro Alves <palves@redhat.com>
8296
8297 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8298 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8299 (loaded_dll, unloaded_dll): Move to ...
8300 * dll.h: ... this new file.
8301 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8302
6a6bbd9d
PA		 83032013-09-05 Pedro Alves <palves@redhat.com>
8304
8305 * server.h (current_process, get_thread_process, all_processes)
8306 (add_inferior_to_list, for_each_inferior, current_inferior)
8307 (remove_inferior, add_process, remove_process, find_process_pid)
8308 (have_started_inferiors_p, have_attached_inferiors_p)
8309 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8310 (clear_inferiors, find_inferior, find_inferior_id)
8311 (inferior_target_data, set_inferior_target_data)
8312 (inferior_regcache_data, set_inferior_regcache_data): Move to
8313 inferiors.h, and include it.
8314 * inferiors.h: New file.
8315
f699aaba
PA		 83162013-09-05 Pedro Alves <palves@redhat.com>
8317
8318 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8319 Move ...
72f4393d 8320 * ax.h: ... here.
f699aaba 8321
c144c7a0
PA		 83222013-09-05 Pedro Alves <palves@redhat.com>
8323
8324 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8325 tracepoint.h.
8326 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8327 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8328 (handle_tracepoint_general_set, handle_tracepoint_query)
8329 (tracepoint_finished_step, tracepoint_was_hit)
8330 (release_while_stepping_state_list, current_traceframe)
8331 (in_readonly_region, traceframe_read_mem)
8332 (fetch_traceframe_registers, traceframe_read_sdata)
8333 (traceframe_read_info, struct fast_tpoint_collect_status)
8334 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8335 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8336 (supply_fast_tracepoint_registers)
8337 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8338 (ipa_tdesc, claim_trampoline_space)
8339 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8340 (agent_mem_read, agent_get_trace_state_variable_value)
8341 (agent_set_trace_state_variable_value, agent_tsv_read)
8342 (agent_mem_read_string, get_raw_reg_func_addr)
8343 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8344 * tracepoint.h: ... this new file.
8345
ff42e6ab
PA		 83462013-09-05 Pedro Alves <palves@redhat.com>
8347
8348 * server.h (perror_with_name, error, fatal, warning, paddress)
8349 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8350 include it.
8351 * utils.h: New file.
8352
541af0f4
PA		 83532013-09-05 Pedro Alves <palves@redhat.com>
8354
8355 * server.h (remote_debug, noack_mode, transport_is_reliable)
8356 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8357 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8358 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8359 (write_enn, initialize_async_io, enable_async_io)
8360 (disable_async_io, check_remote_input_interrupt_request)
8361 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8362 (dead_thread_notify, prepare_resume_reply)
8363 (decode_address_to_semicolon, decode_address, decode_m_packet)
8364 (decode_M_packet, decode_X_packet, decode_xfer_write)
8365 (decode_search_memory_packet, unhexify, hexify)
8366 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8367 (look_up_one_symbol, relocate_instruction)
8368 (monitor_output): Move to remote-utils.h, and include it.
8369 * remote-utils.h: New file.
8370
eebdf26b
PA		 83712013-09-05 Pedro Alves <palves@redhat.com>
8372
8373 * server.h (_): Delete.
8374
3aafd2ff
PA		 83752013-09-02 Pedro Alves <palves@redhat.com>
8376
8377 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8378 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8379 allocated.
8380 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8381
cee83bcb
PM		 83822013-09-02 Pierre Muller <muller@sourceware.org>
8383
8384 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8385 or WriteProcessMemory complete successfully and handle
8386 ERROR_PARTIAL_COPY error.
8387
9a13b2fa
PA		 83882013-09-02 Pedro Alves <palves@redhat.com>
8389
8390 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8391 error instead of EIO.
8392
602e3198
JK		 83932013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8394
8395 PR server/15604
8396 * linux-low.c: Include filestuff.h.
8397 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8398 * lynx-low.c: Include filestuff.h.
8399 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8400 * server.c: Include filestuff.h.
8401 (main): Call notice_open_fds.
8402 * spu-low.c: Include filestuff.h.
8403 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8404
96d7229d
LM		 84052013-08-22 Luis Machado <lgustavo@codesourcery.com>
8406
8407 * Makefile.in: Explain why ../target and ../nat are not
8408 listed as include file search paths.
8409 (linux-waitpid.o): New object file rule.
8410 * configure.srv (srv_native_linux_obj): New variable.
8411 Replace all occurrences of linux native object files with
8412 $srv_native_linux_obj.
8413 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8414 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8415 (linux_enable_event_reporting): Remove declaration.
8416 (my_waitpid): Moved to common/linux-waitpid.c.
8417 (linux_wait_for_event): Pass ptid when calling
8418 linux_enable_event_reporting.
8419 (linux_supports_tracefork_flag): Remove.
8420 (linux_enable_event_reporting): Likewise.
8421 (linux_tracefork_grandchild): Remove.
8422 (STACK_SIZE): Moved to common/linux-ptrace.c.
8423 (linux_tracefork_child): Remove.
8424 (linux_test_for_tracefork): Remove.
8425 (linux_look_up_symbols): Call linux_supports_traceclone.
8426 (initialize_low): Remove call to linux_test_for_tracefork.
8427 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8428 common/linux-ptrace.h.
8429 (PTRACE_TYPE_ARG4): Likewise.
8430 Include linux-ptrace.h.
8431
32940073
PA		 84322013-08-21 Pedro Alves <palves@redhat.com>
8433
8434 * config.in: Renegerate.
8435
33b60d58 84362013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8437
33b60d58
LM		 8438 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8439 (SFILES): Remove $(srcdir)/common/target-common.c and
8440 add $(srcdir)/target/waitstatus.c.
8441 (OBS): Remove target-common.o and add waitstatus.o.
8442 (server_h): Remove $(srcdir)/../common/target-common.h and
8443 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8444 and $(srcdir)/../target/waitstatus.h.
8445 (target-common.o): Remove.
8446 (waitstatus.o): New target object file.
8447 * target.h: Do not include target-common.h and
8448 include target/resume.h, target/wait.h and
8449 target/waitstatus.h.
8450
b8e1b30e
LM		 84512013-08-13 Luis Machado <lgustavo@codesourcery.com>
8452
8453 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8454 to PTRACE_TYPE_ARG3.
8455 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8456 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8457 PTRACE_TYPE_ARG4.
8458 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8459 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8460
7a60ad40
YQ		 84612013-07-27 Jie Zhang <jie@codesourcery.com>
8462 Daniel Jacobowitz <dan@codesourcery.com>
8463 Yao Qi <yao@codesourcery.com>
8464
8465 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8466 (mips-linux-watch.o): New rule.
8467 (mips_linux_watch_h): New variable.
8468 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8469 srv_tgtobj.
8470 * linux-mips-low.c: Include mips-linux-watch.h.
8471 (struct arch_process_info, struct arch_lwp_info): New.
8472 (update_watch_registers_callback): New function.
8473 (mips_linux_new_process, mips_linux_new_thread) New functions.
8474 (mips_linux_prepare_to_resume, mips_insert_point): New
8475 functions.
8476 (mips_remove_point, mips_stopped_by_watchpoint): New
8477 functions.
8478 (rsp_bp_type_to_target_hw_bp_type): New function.
8479 (mips_stopped_data_address): New function.
8480 (the_low_target): Add watchpoint support functions.
8481
de6f69ad
YQ		 84822013-07-27 Yao Qi <yao@codesourcery.com>
8483
8484 * i386-low.c: Include break-common.h.
8485 (enum target_hw_bp_type): Remove.
8486
3360c0bf
LM		 84872013-07-24 Luis Machado <lgustavo@codesourcery.com>
8488
8489 * Makefile.in (SFILES): /common/target-common.c.
8490 (OBS): Add target-common.o.
8491 (server_h): Add $(srcdir)/../common/target-common.h.
8492 (target-common.o): New target.
8493 * server.c (queue_stop_reply_callback): Free
8494 status string after use.
8495 * target.c (target_waitstatus_to_string): Remove.
8496 * target.h: Include target-common.h.
8497 (resume_kind): Likewise.
8498 (target_waitkind): Likewise.
8499 (target_waitstatus): Likewise.
8500 (TARGET_WNOHANG): Likewise.
8501
bd885420
YQ		 85022013-07-04 Yao Qi <yao@codesourcery.com>
8503
8504 * Makefile.in (host_alias): Use @host_noncanonical@.
8505 (target_alias): Use @target_noncanonical@.
8506 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8507 ACX_NONCANONICAL_HOST.
8508 * configure: Regenerated.
8509
8510 Revert:
8511 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8512
8513 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8514 * configure: Rebuild.
8515 * Makefile.in (version_host, version_target): Get from configure.
8516 (version.c): Use $(version_host) and $(version_target).
8517
17ef446e
PA		 85182013-07-03 Pedro Alves <palves@redhat.com>
8519
8520 * Makefile.in (config.status): Depend on development.sh.
8521 * acinclude.m4: Include libmcheck.m4.
8522 * configure: Regenerate.
8523
7a9a7487
MG		 85242013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8525
8526 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8527 attribute inside the parentheses.
8528 (winapi_DebugSetProcessKillOnExit): Ditto.
8529 (winapi_DebugBreakProcess): Ditto.
8530 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8531
49b64de6
MG		 85322013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8533
8534 * notif.h (notif_event): Add a dummy member to avoid compiler
8535 errors.
8536
d5749ee7
PA		 85372013-07-01 Pedro Alves <palves@redhat.com>
8538
8539 * hostio.c (HOSTIO_PATH_MAX): Define.
8540 (require_filename, handle_open, handle_unlink, handle_readlink):
8541 Use it.
8542
d8d2a3ee
PA		 85432013-07-01 Pedro Alves <palves@redhat.com>
8544
8545 * server.h: Include "pathmax.h".
8546 * linux-low.c: Don't include sys/param.h.
8547 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8548 MAXPATHLEN.
8549 * win32-low.c: Don't include sys/param.h.
8550 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8551
bc7dea8d
PA		 85522013-07-01 Pedro Alves <palves@redhat.com>
8553
8554 * event-loop.c: Don't check HAVE_UNISTD_H before including
8555 <unistd.h>.
8556 * gdbreplay.c: Likewise.
8557 * remote-utils.c: Likewise.
8558 * server.c: Likewise.
8559 * configure.ac: Don't check for unistd.h.
8560 * configure: Regenerate.
8561
d6c2da54
TT		 85622013-06-28 Tom Tromey <tromey@redhat.com>
8563
8564 * Makefile.in (version.c): Use version.in, not
8565 common/version.in.
8566
257b6bec
MG		 85672013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8568
8569 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8570 * configure: Rebuild.
8571 * Makefile.in (version_host, version_target): Get from configure.
8572 (version.c): Use $(version_host) and $(version_target).
8573
86ebe149
DK		 85742013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8575
8576 Fix trace-status to output user name without trailing colon.
8577 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8578
f30aa5af
DK		 85792013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8580
8581 Fix trace-status to output proper start-time and stop-time.
8582 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8583 output start time and stop time in hex as gdb expects.
8584
28a93511
YQ		 85852013-06-26 Pedro Alves <pedro@codesourcery.com>
8586
8587 * tracepoint.c (build_traceframe_info_xml): Output trace state
8588 variables present in the trace buffer.
8589
01208463
TT		 85902013-06-24 Tom Tromey <tromey@redhat.com>
8591
8592 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8593 create-version.sh.
8594 (version.o): Remove.
8595 * gdbreplay.c: Include version.h.
8596 (version, host_name): Don't declare.
8597 * server.h: Include version.h.
8598 (version, host_name): Don't declare.
8599
760256f9
PA		 86002013-06-12 Pedro Alves <palves@redhat.com>
8601
8602 * linux-x86-low.c (linux_is_elf64): Delete global.
8603 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8604 with local linux_pid_exe_is_elf_64_file use.
8605
030031ee
PA		 86062013-06-11 Pedro Alves <palves@redhat.com>
8607
8608 * linux-low.c (regset_disabled, disable_regset): New functions.
8609 (regsets_fetch_inferior_registers)
8610 (regsets_store_inferior_registers): Use them.
8611 (initialize_regsets_info); Don't allocate the disabled_regsets
8612 array here.
8613 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8614 comment.
8615
5da6eb0a
PA		 86162013-06-11 Pedro Alves <palves@redhat.com>
8617
8618 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8619 xmalloc.
8620
7e5aaa09
PA		 86212013-06-11 Pedro Alves <palves@redhat.com>
8622
8623 * linux-x86-low.c (initialize_low_arch): Call
8624 init_registers_x32_avx_linux.
8625
d878444c
JK		 86262013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8627
8628 Fix compatibility with Android Bionic.
8629 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8630 it is not empty.
8631
3aee8918
PA		 86322013-06-07 Pedro Alves <palves@redhat.com>
8633
5f2b57b5 8634 PR server/14823
3aee8918
PA		 8635 * Makefile.in (OBS): Add tdesc.o.
8636 (IPA_OBJS): Add tdesc-ipa.o.
8637 (tdesc-ipa.o): New rule.
8638 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8639 interface.
8640 * linux-low.c (new_inferior): Delete.
8641 (disabled_regsets, num_regsets): Delete.
8642 (linux_add_process): Adjust to set the new per-process
8643 new_inferior flag.
8644 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8645 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8646 was a stop. When calling arch_setup, switch the current inferior
8647 to the thread that got an event.
8648 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8649 (regsets_fetch_inferior_registers)
8650 (regsets_store_inferior_registers): New regsets_info parameter.
8651 Adjust to use it.
8652 (linux_register_in_regsets): New regs_info parameter. Adjust to
8653 use it.
8654 (register_addr, fetch_register, store_register): New usrregs_info
8655 parameter. Adjust to use it.
8656 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8657 parameter regs_info. Adjust to use it.
8658 (linux_fetch_registers): Get the current inferior's regs_info, and
8659 adjust to use it.
8660 (linux_store_registers): Ditto.
8661 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8662 (initialize_low): Don't initialize the target_regsets here. Call
8663 initialize_low_arch.
8664 * linux-low.h (target_regsets): Delete declaration.
8665 (struct regsets_info): New.
8666 (struct usrregs_info): New.
8667 (struct regs_info): New.
8668 (struct process_info_private) <new_inferior>: New field.
8669 (struct linux_target_ops): Delete the num_regs, regmap, and
8670 regset_bitmap fields. New field regs_info.
8671 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8672 * i387-fp.c (num_xmm_registers): Delete.
8673 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
8674 calls to new interface.
8675 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
8676 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
8677 Infer the number of xmm registers from the regcache's target
8678 description.
8679 * i387-fp.h (num_xmm_registers): Delete.
8680 * inferiors.c (add_thread): Don't install the thread's regcache
8681 here.
8682 * proc-service.c (gregset_info): Fetch the current inferior's
8683 regs_info. Adjust to use it.
8684 * regcache.c: Include tdesc.h.
8685 (register_bytes, reg_defs, num_registers)
8686 (gdbserver_expedite_regs): Delete.
8687 (get_thread_regcache): If the thread doesn't have a regcache yet,
8688 create one, instead of aborting gdbserver.
8689 (regcache_invalidate_one): Rename to ...
8690 (regcache_invalidate_thread): ... this.
8691 (regcache_invalidate_one): New.
8692 (regcache_invalidate): Only invalidate registers of the current
8693 process.
8694 (init_register_cache): Add target_desc parameter, and use it.
8695 (new_register_cache): Ditto. Assert the target description has a
8696 non zero registers_size.
8697 (regcache_cpy): Add assertions. Adjust.
8698 (realloc_register_cache, set_register_cache): Delete.
8699 (registers_to_string, registers_from_string): Adjust.
8700 (find_register_by_name, find_regno, find_register_by_number)
8701 (register_cache_size): Add target_desc parameter, and use it.
8702 (free_register_cache_thread, free_register_cache_thread_one)
8703 (regcache_release, register_cache_size): New.
8704 (register_size): Add target_desc parameter, and use it.
8705 (register_data, supply_register, supply_register_zeroed)
8706 (supply_regblock, supply_register_by_name, collect_register)
8707 (collect_register_as_string, collect_register_by_name): Adjust.
8708 * regcache.h (struct target_desc): Forward declare.
8709 (struct regcache) <tdesc>: New field.
8710 (init_register_cache, new_register_cache): Add target_desc
8711 parameter.
8712 (regcache_invalidate_thread): Declare.
8713 (regcache_invalidate_one): Delete declaration.
8714 (regcache_release): Declare.
8715 (find_register_by_number, register_cache_size, register_size)
8716 (find_regno): Add target_desc parameter.
8717 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
8718 declarations.
8719 * remote-utils.c: Include tdesc.h.
8720 (outreg, prepare_resume_reply): Adjust.
8721 * server.c: Include tdesc.h.
8722 (gdbserver_xmltarget): Delete declaration.
8723 (get_features_xml, process_serial_event): Adjust.
8724 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
8725 declare.
8726 (struct process_info) <tdesc>: New field.
8727 (ipa_tdesc): Declare.
8728 * tdesc.c: New file.
8729 * tdesc.h: New file.
8730 * tracepoint.c: Include tdesc.h.
8731 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
8732 (get_context_regcache): Adjust to pass ipa_tdesc down.
8733 (do_action_at_tracepoint): Adjust to get the register cache size
8734 from the context regcache's description.
8735 (traceframe_walk_blocks): Adjust to get the register cache size
8736 from the current trace frame's description.
8737 (traceframe_get_pc): Adjust to get current trace frame's
8738 description and pass it down.
8739 (gdb_collect): Adjust to get the register cache size from the
8740 IPA's description.
8741 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
8742 (gdbserver_xmltarget): Delete.
8743 (initialize_low_tracepoint): Set the ipa's target description.
8744 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
8745 (initialize_low_tracepoint): Set the ipa's target description.
8746 * linux-x86-low.c: Include tdesc.h.
8747 [__x86_64__] (is_64bit_tdesc): New.
8748 (ps_get_thread_area, x86_get_thread_area): Use it.
8749 (i386_cannot_store_register): Rename to ...
8750 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
8751 (i386_cannot_fetch_register): Rename to ...
8752 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
8753 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
8754 to new interface.
8755 (target_regsets): Rename to ...
8756 (x86_regsets): ... this.
8757 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
8758 interface.
8759 (x86_siginfo_fixup): Use is_64bit_tdesc.
8760 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
8761 (tdesc_x32_avx_linux, tdesc_x32_linux)
8762 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
8763 Declare.
8764 (x86_linux_update_xmltarget): Delete.
8765 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
8766 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
8767 (AMD64_LINUX_USER64_CS): New.
8768 (x86_linux_read_description): New, based on
8769 x86_linux_update_xmltarget.
8770 (same_process_callback): New.
8771 (x86_arch_setup_process_callback): New.
8772 (x86_linux_update_xmltarget): New.
8773 (x86_regsets_info): New.
8774 (amd64_linux_regs_info): New.
8775 (i386_linux_usrregs_info): New.
8776 (i386_linux_regs_info): New.
8777 (x86_linux_regs_info): New.
8778 (x86_arch_setup): Reimplement.
8779 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
8780 (x86_emit_ops): Ditto.
8781 (the_low_target): Adjust. Install x86_linux_regs_info,
8782 x86_cannot_fetch_register, and x86_cannot_store_register.
8783 (initialize_low_arch): New.
8784 * linux-ia64-low.c (tdesc_ia64): Declare.
8785 (ia64_fetch_register): Adjust.
8786 (ia64_usrregs_info, regs_info): New globals.
8787 (ia64_regs_info): New function.
8788 (the_low_target): Adjust.
8789 (initialize_low_arch): New function.
8790 * linux-sparc-low.c (tdesc_sparc64): Declare.
8791 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
8792 Adjust.
8793 (sparc_arch_setup): New function.
8794 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
8795 (the_low_target): Adjust.
8796 (initialize_low_arch): New function.
8797 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
8798 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
8799 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
8800 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
8801 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
8802 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
8803 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
8804 (tdesc_powerpc_isa205_vsx64l): Declare.
8805 (ppc_cannot_store_register, ppc_collect_ptrace_register)
8806 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
8807 (ppc_set_pc, ppc_get_hwcap): Adjust.
8808 (ppc_usrregs_info): Forward declare.
8809 (!__powerpc64__) ppc_regmap_adjusted: New global.
8810 (ppc_arch_setup): Adjust to the current process'es target
8811 description.
8812 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
8813 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
8814 (ppc_store_evrregset): Adjust.
8815 (target_regsets): Rename to ...
8816 (ppc_regsets): ... this, and make static.
8817 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
8818 (ppc_regs_info): New function.
8819 (the_low_target): Adjust.
8820 (initialize_low_arch): New function.
8821 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
8822 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
8823 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
8824 (tdesc_s390x_linux64v2): Declare.
8825 (s390_collect_ptrace_register, s390_supply_ptrace_register)
8826 (s390_fill_gregset, s390_store_last_break): Adjust.
8827 (target_regsets): Rename to ...
8828 (s390_regsets): ... this, and make static.
8829 (s390_get_pc, s390_set_pc): Adjust.
8830 (s390_get_hwcap): New target_desc parameter, and use it.
8831 [__s390x__] (have_hwcap_s390_high_gprs): New global.
8832 (s390_arch_setup): Adjust to set the current process'es target
8833 description. Don't adjust the regmap.
8834 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
8835 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
8836 (regs_info_3264): New globals.
8837 (s390_regs_info): New function.
8838 (the_low_target): Adjust.
8839 (initialize_low_arch): New function.
8840 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
8841 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
8842 [__mips64] (init_registers_mips_linux)
8843 (init_registers_mips_dsp_linux): Delete defines.
8844 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
8845 (have_dsp): New global.
8846 (mips_read_description): New, based on mips_arch_setup.
8847 (mips_arch_setup): Reimplement.
8848 (get_usrregs_info): New function.
8849 (mips_cannot_fetch_register, mips_cannot_store_register)
8850 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
8851 (mips_fill_fpregset, mips_store_fpregset): Adjust.
8852 (target_regsets): Rename to ...
8853 (mips_regsets): ... this, and make static.
8854 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
8855 (dsp_regs_info, regs_info): New globals.
8856 (mips_regs_info): New function.
8857 (the_low_target): Adjust.
8858 (initialize_low_arch): New function.
8859 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
8860 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
8861 Declare.
8862 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
8863 (arm_read_description): New, with bits factored from
8864 arm_arch_setup.
8865 (arm_arch_setup): Reimplement.
8866 (target_regsets): Rename to ...
8867 (arm_regsets): ... this, and make static.
8868 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
8869 (arm_regs_info): New function.
8870 (the_low_target): Adjust.
8871 (initialize_low_arch): New function.
8872 * linux-m68k-low.c (tdesc_m68k): Declare.
8873 (target_regsets): Rename to ...
8874 (m68k_regsets): ... this, and make static.
8875 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
8876 (m68k_regs_info): New function.
8877 (m68k_arch_setup): New function.
8878 (the_low_target): Adjust.
8879 (initialize_low_arch): New function.
8880 * linux-sh-low.c (tdesc_sharch): Declare.
8881 (target_regsets): Rename to ...
8882 (sh_regsets): ... this, and make static.
8883 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
8884 (sh_regs_info, sh_arch_setup): New functions.
8885 (the_low_target): Adjust.
8886 (initialize_low_arch): New function.
8887 * linux-bfin-low.c (tdesc_bfin): Declare.
8888 (bfin_arch_setup): New function.
8889 (bfin_usrregs_info, regs_info): New globals.
8890 (bfin_regs_info): New function.
8891 (the_low_target): Adjust.
8892 (initialize_low_arch): New function.
8893 * linux-cris-low.c (tdesc_cris): Declare.
8894 (cris_arch_setup): New function.
8895 (cris_usrregs_info, regs_info): New globals.
8896 (cris_regs_info): New function.
8897 (the_low_target): Adjust.
8898 (initialize_low_arch): New function.
8899 * linux-cris-low.c (tdesc_crisv32): Declare.
8900 (cris_arch_setup): New function.
8901 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
8902 (cris_regs_info): New function.
8903 (the_low_target): Adjust.
8904 (initialize_low_arch): New function.
8905 * linux-m32r-low.c (tdesc_m32r): Declare.
8906 (m32r_arch_setup): New function.
8907 (m32r_usrregs_info, regs_info): New globals.
8908 (m32r_regs_info): Adjust.
8909 (initialize_low_arch): New function.
8910 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
8911 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
8912 (tic6x_usrregs_info): Forward declare.
8913 (tic6x_read_description): New function, based on ...
8914 (tic6x_arch_setup): ... this. Reimplement.
8915 (target_regsets): Rename to ...
8916 (tic6x_regsets): ... this, and make static.
8917 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
8918 (tic6x_regs_info): New function.
8919 (the_low_target): Adjust.
8920 (initialize_low_arch): New function.
8921 * linux-xtensa-low.c (tdesc_xtensa): Declare.
8922 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
8923 (target_regsets): Rename to ...
8924 (xtensa_regsets): ... this, and make static.
8925 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
8926 globals.
8927 (xtensa_arch_setup, xtensa_regs_info): New functions.
8928 (the_low_target): Adjust.
8929 (initialize_low_arch): New function.
8930 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
8931 (nios2_arch_setup): Set the current process'es tdesc.
8932 (target_regsets): Rename to ...
8933 (nios2_regsets): ... this.
8934 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
8935 (nios2_regs_info): New function.
8936 (the_low_target): Adjust.
8937 (initialize_low_arch): New function.
a261b8f5
PA		 8938 * linux-aarch64-low.c (tdesc_aarch64): Declare.
8939 (aarch64_arch_setup): Set the current process'es tdesc.
8940 (target_regsets): Rename to ...
8941 (aarch64_regsets): ... this.
8942 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
8943 (aarch64_regs_info): New function.
8944 (the_low_target): Adjust.
8945 (initialize_low_arch): New function.
3aee8918
PA		 8946 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
8947 globals.
8948 (target_regsets): Rename to ...
8949 (tile_regsets): ... this.
8950 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
8951 (tile_regs_info): New function.
8952 (tile_arch_setup): Set the current process'es tdesc.
8953 (the_low_target): Adjust.
8954 (initialize_low_arch): New function.
8955 * spu-low.c (tdesc_spu): Declare.
8956 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
8957 * win32-arm-low.c (tdesc_arm): Declare.
8958 (arm_arch_setup): New function.
8959 (the_low_target): Install arm_arch_setup instead of
8960 init_registers_arm.
8961 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
8962 (init_windows_x86): Rename to ...
8963 (i386_arch_setup): ... this. Set `win32_tdesc'.
8964 (the_low_target): Adjust.
8965 * win32-low.c (win32_tdesc): New global.
8966 (child_add_thread): Don't create the thread cache here.
8967 (do_initial_child_stuff): Set the new process'es tdesc.
8968 * win32-low.h (struct target_desc): Forward declare.
8969 (win32_tdesc): Declare.
8970 * lynx-i386-low.c (tdesc_i386): Declare global.
8971 (lynx_i386_arch_setup): Set `lynx_tdesc'.
8972 * lynx-low.c (lynx_tdesc): New global.
8973 (lynx_add_process): Set the new process'es tdesc.
8974 * lynx-low.h (struct target_desc): Forward declare.
8975 (lynx_tdesc): Declare global.
8976 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
8977 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
8978 * nto-low.c (nto_tdesc): New global.
8979 (do_attach): Set the new process'es tdesc.
8980 * nto-low.h (struct target_desc): Forward declare.
8981 (nto_tdesc): Declare.
8982 * nto-x86-low.c (tdesc_i386): Declare.
8983 (nto_x86_arch_setup): Set `nto_tdesc'.
8984
b1fbec62
GB		 89852013-06-04 Gary Benson <gbenson@redhat.com>
8986
8987 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
8988 to qSupported response when appropriate.
8989 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
8990 with nonzero-length annex.
8991 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
8992 arguments supplied in annex.
8993
d1ec4ce7
DE		 89942013-05-31 Doug Evans <dje@google.com>
8995
ac44adcb 8996 PR server/15594
d1ec4ce7
DE		 8997 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
8998 64 bits in 64-cross-32 environment.
8999
9b25f2d3
PA		 90002013-05-28 Pedro Alves <palves@redhat.com>
9001
9002 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9003 (aarch64-without-fpu.c): Delete rule.
9004 * configure.srv (aarch64*-*-linux*): Remove references to
9005 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9006 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9007 declaration.
9008
6740dc9c
PA		 90092013-05-24 Pedro Alves <palves@redhat.com>
9010
9011 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9012 instead of strchr/decode_address. Error if the range isn't split
9013 with a ','. Don't assume there's be a ':' in the action.
9014
c2d6af84
PA		 90152013-05-23 Yao Qi <yao@codesourcery.com>
9016 Pedro Alves <palves@redhat.com>
9017
9018 * linux-low.c (lwp_in_step_range): New function.
9019 (linux_wait_1): If the thread was range stepping and stopped
9020 outside the stepping range, report the stop to GDB. Otherwise,
9021 continue stepping. Add range stepping debug output.
9022 (linux_set_resume_request): Copy the step range from the resume
9023 request to the lwp.
9024 (linux_supports_range_stepping): New.
9025 (linux_target_ops) <supports_range_stepping>: Set to
9026 linux_supports_range_stepping.
9027 * linux-low.h (struct linux_target_ops)
9028 <supports_range_stepping>: New field.
9029 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9030 * linux-x86-low.c (x86_supports_range_stepping): New.
9031 (the_low_target) <supports_range_stepping>: Set to
9032 x86_supports_range_stepping.
9033 * server.c (handle_v_cont): Handle 'r' action.
9034 (handle_v_requests): Append ";r" if the target supports range
9035 stepping.
9036 * target.h (struct thread_resume) <step_range_start,
9037 step_range_end>: New fields.
9038 (struct target_ops) <supports_range_stepping>:
9039 New field.
9040 (target_supports_range_stepping): New macro.
9041
58794e1a
JB		 90422013-05-17 Joel Brobecker <brobecker@adacore.com>
9043
9044 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9045 confusion in comment.
9046
d631c5a7
JB		 90472013-05-17 Joel Brobecker <brobecker@adacore.com>
9048
9049 * lynx-low.c (struct process_info_private): New type.
9050 (lynx_add_process): New function.
9051 (lynx_create_inferior, lynx_attach): Replace calls to
9052 add_process by calls to lynx_add_process.
9053 (lynx_resume): If PTID is null, then try using
9054 current_process()->private->last_wait_event_ptid.
9055 Add comments.
9056 (lynx_clear_inferiors): Delete. The contents of that function
9057 has been inlined in lynx_mourn;
9058 (lynx_wait_1): Save the ptid in the process's private data.
9059 (lynx_mourn): Free the process' private data. Replace call
9060 to lynx_clear_inferiors by call to clear_inferiors.
9061
96f7a20f
YQ		 90622013-05-17 Yao Qi <yao@codesourcery.com>
9063
9064 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9065 the right place.
9066
db0dfaa0
LM		 90672013-05-16 Luis Machado <lgustavo@codesourcery.com>
9068
9069 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9070 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9071 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9072 PT_TEXT_END_ADDR guards. Update comments.
9073 (linux_target_op) <read_offsets>: Conditionally define to
9074 linux_read_offsets if the target is UCLIBC and if it defines
9075 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9076
68f5f838
SL		 90772013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9078 Andrew Jenner <andrew@codesourcery.com>
9079
9080 * Makefile.in (SFILES): Add linux-nios2-low.c.
9081 (clean): Add action to delete nios2-linux.c.
9082 (nios2-linux.c): New rule.
9083 * configure.srv: Add nios2*-*-linux*.
9084 * linux-nios2-low.c: New.
9085
1ebff1fd
HAQ		 90862013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9087
9088 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9089
f6150862
HZ		 90902013-04-25 Hui Zhu <hui@codesourcery.com>
9091
9092 PR gdb/15186
f6150862
HZ		 9093 * ax.c (ax_printf): Add fflush.
9094
614c279d
TT		 90952013-04-22 Tom Tromey <tromey@redhat.com>
9096
9097 * Makefile.in (SFILES): Add filestuff.c.
9098 (OBS): Add filestuff.o.
9099 (filestuff.o): New target.
9100 * config.in, configure: Rebuild.
9101 * configure.ac: Check for fdwalk, pipe2.
9102
7d4e5717
PA		 91032013-04-17 Pedro Alves <palves@redhat.com>
9104
9105 * configure.ac (USE_THREAD_DB): Delete variable.
9106 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9107 Don't AC_SUBST USE_THREAD_DB.
9108 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9109 * config.in, configure: Regenerate.
9110
d5c93e41
PA		 91112013-04-16 Pedro Alves <palves@redhat.com>
9112
9113 * linux-low.h (struct lwp_info) <thread_known>: Move under
9114 the USE_THREAD_DB #ifdef.
9115
04f5fe89
PA		 91162013-04-16 Pedro Alves <palves@redhat.com>
9117
9118 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9119 (linux-low.o): Delete rule.
9120 * linux-low.h: Always include "gdb_thread_db.h" instead of
9121 conditionally including thread_db.h.
9122 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9123 HAVE_THREAD_DB_H.
9124
480b27bf
JK		 91252013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9126
9127 * Makefile.in (install-only): Fix make install regression.
9128
43662968
JK		 91292013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9130
9131 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9132 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9133 installation.
9134 * gdbserver.1: Remove.
9135
3e74e146
PA		 91362013-03-22 Pedro Alves <palves@redhat.com>
9137
9138 * linux-low.c (handle_extended_wait): Don't call
9139 linux_enable_event_reporting.
9140
a8347a2a
TT		 91412013-03-15 Tony Theodore <tonyt@logyst.com>
9142
9143 PR build/9098:
9144 * Makefile.in (SHELL): Use @SHELL@.
9145
eeb56fa7
SDJ		 91462013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9147
9148 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9149 compiler warning.
9150
4fa7e2ff
JB		 91512013-03-13 Joel Brobecker <brobecker@adacore.com>
9152
9153 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9154 Remove extraneous NULL element.
9155
8ddb1965
YQ		 91562013-03-13 Yao Qi <yao@codesourcery.com>
9157
9158 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9159 'V' block in trace frame.
9160
9accd112
MM		 91612013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9162
9163 * target.h (struct target_ops): Add btrace ops.
9164 (target_supports_btrace): New macro.
9165 (target_enable_btrace): New macro.
9166 (target_disable_btrace): New macro.
9167 (target_read_btrace): New macro.
9168 * gdbthread.h (struct thread_info): Add btrace field.
9169 * server.c: Include btrace-common.h.
9170 (handle_btrace_general_set): New function.
9171 (handle_btrace_enable): New function.
9172 (handle_btrace_disable): New function.
9173 (handle_general_set): Call handle_btrace_general_set.
9174 (handle_qxfer_btrace): New function.
9175 (struct qxfer qxfer_packets[]): Add btrace entry.
9176 * inferiors.c (remove_thread): Disable btrace.
9177 * linux-low: Include linux-btrace.h.
9178 (linux_low_enable_btrace): New function.
9179 (linux_low_read_btrace): New function.
9180 (linux_target_ops): Add btrace ops.
9181 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9182 Add srv_linux_btrace=yes.
9183 (x86_64-*-linux*): Add linux-btrace.o.
9184 Add srv_linux_btrace=yes.
9185 * configure.ac: Define HAVE_LINUX_BTRACE.
9186 * config.in: Regenerated.
9187 * configure: Regenerated.
9188
5cc22e4c
MM		 91892013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9190
9191 * server.c (handle_qxfer): Preserve error message if -3 is
9192 returned.
9193 (qxfer): Document the -3 return value.
9194
7c97f91e
MM		 91952013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9196
9197 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9198 (linux_btrace_h): New variable.
9199 (linux-btrace.o): New rule.
9200
be9a119c 92012013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9202 Hafiz Abid Qadeer <abidh@codesourcery.com>
9203
9204 * tracepoint.c (trace_buffer_size): New global.
9205 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9206 (init_trace_buffer): Change to one-argument function. Allocate
9207 trace buffer memory.
9208 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9209 handle QTBuffer:size packet.
9210 (cmd_bigqtbuffer_size): New function.
9211 (initialize_tracepoint): Call init_trace_buffer with
9212 DEFAULT_TRACE_BUFFER_SIZE.
9213 * server.c (handle_query): Add QTBuffer:size in the
9214 supported packets.
9215
e64f7499
YQ		 92162013-03-07 Yao Qi <yao@codesourcery.com>
9217
9218 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9219 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9220 of -1.
9221 (cmd_qtsp): Adjust condition. Do post increment.
9222 Set cur_action and cur_step_action back to 0.
9223
f0ae6fc3
PA		 92242013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9225
9226 PR server/15236
9227 * linux-low.c (linux_write_memory): Return early success if LEN is
9228 zero.
9229
b5b0b0af
CV		 92302013-03-05 Corinna Vinschen <vinschen@redhat.de>
9231
334ad4a8 9232 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9233
589bc927
TT		 92342013-02-28 Tom Tromey <tromey@redhat.com>
9235
9236 * configure.ac: Invoke AC_SYS_LARGEFILE.
9237 * configure, config.in: Rebuild.
9238
dfe07582
CV		 92392013-02-28 Corinna Vinschen <vinschen@redhat.com>
9240
9241 * win32-low.c: Throughout, fix format strings and casts of
9242 printf-like functions to avoid type related warnings on all
9243 platforms.
9244 (get_child_debug_event): Print dwDebugEventCode as hex since
9245 that's how it's usually documented.
9246
736cd585
YQ		 92472013-02-28 Yao Qi <yao@codesourcery.com>
9248
9249 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9250 pulongest.
9251
e1f58301
JW		 92522013-02-27 Jiong Wang <jiwang@tilera.com>
9253
9254 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9255 (reg-tilegx32.c): New rule.
9256 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9257 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9258 different register info initializer according to elf class.
9259 (init_registers_tilgx32): New function. The tilegx32 register info
9260 initializer.
9261 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9262 (tile_store_gregset): Likewise.
9263
d171ca78
YQ		 92642013-02-27 Yao Qi <yao@codesourcery.com>
9265
9266 * server.c (process_point_options): Print debug message when
9267 debug_threads is true.
9268
282bbdf3
YQ		 92692013-02-26 Yao Qi <yao@codesourcery.com>
9270
9271 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9272
aca22551
PA		 92732013-02-19 Pedro Alves <palves@redhat.com>
9274 Kai Tietz <ktietz@redhat.com>
9275
9276 PR gdb/15161
9277
9278 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9279 instead of strtoul to extract address from packet.
9280 (process_serial_event) <'z'>: Likewise.
9281
4f3cee1c
YQ		 92822013-02-18 Yao Qi <yao@codesourcery.com>
9283
9284 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9285
8e1d55a3
PA		 92862013-02-14 Pedro Alves <palves@redhat.com>
9287
9288 Plug memory leak.
9289
9290 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9291 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9292
458820da
PA		 92932013-02-14 Pedro Alves <palves@redhat.com>
9294
9295 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9296
baea0dae
PA		 92972013-02-14 Pedro Alves <palves@redhat.com>
9298
9299 * tracepoint.c (save_string): Delete.
9300 (add_tracepoint_action): Use savestring instead of save_string.
9301
0b1afbb3
PA		 93022013-02-12 Pedro Alves <palves@redhat.com>
9303
9304 * linux-xtensa-low.c: Ditto.
9305 * xtensa-xtregs.c: Ditto.
9306
8a4ac37e
PA		 93072013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9308
9309 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9310 thread_db.
9311
148de6bb
MS		 93122013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9313
9314 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9315 aarch64_num_wp_regs and aarch64_num_bp_regs to
9316 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9317
55fac6e0
MS		 93182013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9319
9320 * linux-aarch64-low.c (ps_get_thread_area): Replace
9321 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9322
176eb98c
MS		 93232013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9324 Marcus Shawcroft <marcus.shawcroft@arm.com>
9325 Nigel Stephens <nigel.stephens@arm.com>
9326 Yufeng Zhang <yufeng.zhang@arm.com>
9327
9328 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9329 (aarch64.c, aarch64-without-fpu.c): New targets.
9330 * configure.srv (aarch64*-*-linux*): New.
9331 * linux-aarch64-low.c: New file.
9332
56f7af9c
MS		 93332013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9334
43aaf8b6 9335 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9336 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9337 (dequeue_one_deferred_signal, linux_resume_one_thread)
9338 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9339 (linux_tracefork_grandchild, linux_test_for_tracefork)
9340 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9341 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9342 where the argument is 0.
9343
60f662b0
YQ		 93442013-01-25 Yao Qi <yao@codesourcery.com>
9345
9346 * event-loop.c: Include "queue.h".
9347 (gdb_event_p): New typedef.
9348 (struct gdb_event) <next_event>: Remove.
9349 (event_queue): Change to QUEUE(gdb_event_p).
9350 (async_queue_event): Remove.
9351 (gdb_event_xfree): New.
9352 (initialize_event_loop): New.
9353 (process_event): Use API from QUEUE.
9354 (wait_for_event): Likewise.
9355 * server.c (main): Call initialize_event_loop.
9356 * server.h (initialize_event_loop): Declare.
9357
5ae4861a
YQ		 93582013-01-18 Yao Qi <yao@codesourcery.com>
9359
9360 * ax.h (struct eval_agent_expr_context): New.
9361 (gdb_eval_agent_expr): Update declaration.
9362 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9363 TFRAME. Add new argument CTX.
9364 * server.h (struct eval_agent_expr_context): Declare.
9365 (agent_mem_read, agent_tsv_read): Update declaration.
9366 (agent_mem_read_string): Likewise.
9367 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9368 (add_traceframe_block): Add new argument TPOINT.
9369 Increase TPOINT->traceframe_usage.
9370 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9371 eval_tracepoint_agent_expr.
9372 (condition_true_at_tracepoint): Likewise.
9373 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9374 (agent_mem_read_string, agent_tsv_read): Likewise.
9375
85e00e85
YQ		 93762013-01-16 Yao Qi <yao@codesourcery.com>
9377
9378 * linux-low.c (linux_resume_one_lwp): Don't check
9379 'lwp->bp_reinsert != 0'.
9380
4039cf45
JB		 93812013-01-07 Joel Brobecker <brobecker@adacore.com>
9382 Pedro Alves <palves@redhat.com>
9383
9384 * lynx-low.c (ptrace_request_to_str): Define a temporary
9385 macro and use it to simplify this function's implementation.
9386
9044dee2
JB		 93872013-01-07 Joel Brobecker <brobecker@adacore.com>
9388
9389 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9390 sets errno.
9391
e6352c8f
JB		 93922013-01-07 Joel Brobecker <brobecker@adacore.com>
9393
9394 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9395
50681a27
JB		 93962013-01-07 Joel Brobecker <brobecker@adacore.com>
9397
9398 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9399
3f6e77ef
JB		 94002013-01-07 Joel Brobecker <brobecker@adacore.com>
9401
9402 * lynx-low.c (lynx_resume): Use the resume_info parameter
9403 to determine the ptid for the lynx_ptrace call, unless
9404 it is equal to minus_one_ptid, in which case we use the
9405 ptid of the current_inferior.
9406 (lynx_wait_1): After having received a thread create/exit
9407 event, resume the inferior's execution using the signaling
9408 thread's ptid, rather than the old ptid.
9409
7fda33ae
JB		 94102013-01-07 Joel Brobecker <brobecker@adacore.com>
9411
9412 * lynx-low.c (lynx_resume): Delete variable ret.
9413
b9786c74
JB		 94142013-01-01 Joel Brobecker <brobecker@adacore.com>
9415
9416 * gdbreplay.c (gdbreplay_version): Update copyright year.
9417 * server.c (gdbserver_version): Likewise.
9418
8b93d60f
JB		 94192012-12-17 Joel Brobecker <brobecker@adacore.com>
9420
9421 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9422 new thread.
9423
037335a7
JB		 94242012-12-17 Joel Brobecker <brobecker@adacore.com>
9425
9426 * lynx-low.c (ptrace_request_to_str): Add handling for
9427 PTRACE_GETTRACESIG.
9428
52d4cbd8
JB		 94292012-12-17 Joel Brobecker <brobecker@adacore.com>
9430
9431 * lynx-low.c (lynx_attach): Delete variable new_process.
9432
ab8f6ca9
JB		 94332012-12-17 Joel Brobecker <brobecker@adacore.com>
9434
9435 * lynx-low.c (lynx_create_inferior): Delete variable
9436 new_process.
9437
78cbc024
JB		 94382012-12-17 Joel Brobecker <brobecker@adacore.com>
9439
9440 * lynx-low.c (ptrace_request_to_str): Do not handle
9441 PTRACE_GETTHREADLIST if this macro does not exist.
9442
14a00470
YQ		 94432012-12-15 Yao Qi <yao@codesourcery.com>
9444
9445 * Makefile.in (OBS): Add notif.o.
9446 * notif.c, notif.h: New.
9447 * server.c: Include "notif.h".
9448 (struct vstop_notif) <next>: Remove.
9449 <base>: New field.
9450 (queue_stop_reply): Update.
9451 (push_event, send_next_stop_reply): Remove.
9452 (discard_queued_stop_replies): Update.
9453 (notif_stop): New variable.
9454 (handle_v_stopped): Remove.
9455 (handle_v_requests): Don't call handle_v_stopped. Call
9456 handle_ack_notif instead.
9457 (queue_stop_reply_callback): Call notif_event_enque instead
9458 of queue_stop_reply.
9459 (handle_status): Don't call send_next_stop_reply, call
9460 notif_write_event instead.
9461 (kill_inferior_callback): Likewise.
9462 (detach_or_kill_inferior_callback): Likewise.
9463 (main): Call initialize_notif.
9464 (process_serial_event): Call QUEUE_is_empty.
9465 (handle_target_event): Call notif_push instead of push event.
9466 * server.h (push_event): Remove declaration.
9467
61c125b9
TT		 94682012-12-10 Tom Tromey <tromey@redhat.com>
9469
9470 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9471 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9472 macros.
9473 (.c.o): Rewrite.
9474 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9475 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9476 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9477 (amd64-linux-ipa.o, ax.o): Rewrite.
9478 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9479 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9480 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9481 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9482 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9483 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9484 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9485 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9486 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9487 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9488 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9489 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9490 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9491 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9492 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9493 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9494 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9495 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9496 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9497 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9498 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9499 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9500 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9501 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9502 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9503 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9504 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9505 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9506 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9507 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9508 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9509 (reg-tilegx.o): Remove.
9510 (all_object_files): New macro.
9511 Include .deps files.
9512 * aclocal.m4, configure: Rebuild.
9513 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9514 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9515 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9516
e90e9ad9
TT		 95172012-12-05 Tom Tromey <tromey@redhat.com>
9518
9519 PR gdb/14917:
9520 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9521
02d403bf 95222012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9523
9524 * configure.ac: Check for linux/perf_event.h.
9525 * config.in: Regenerated.
9526 * configure: Regenerated.
9527
0270a750
PA		 95282012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9529
9530 * hostio.c (handle_readlink): Decrease buffer size
9531 parameter passed to readlink by one byte.
9532
8c29b58e
YQ		 95332012-11-26 Yao Qi <yao@codesourcery.com>
9534
9535 * configure.ac (build_warnings): Append '-Wempty-body'.
9536 * configure: Regenerated.
9537 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9538 body.
9539
8bdce1ff
PM		 95402012-11-15 Pierre Muller <muller@sourceware.org>
9541
9542 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9543 * config.in: Regenerate.
9544 * configure: Regenerate.
9545 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9546 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9547 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9548 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9549 header.
9550 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9551 instead of <sys/wait.h> header.
9552 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9553
02d403bf 95542012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9555
9556 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9557 (various make rules): Remove -DGDBSERVER
9558
fbd5db48
YQ		 95592012-11-09 Yao Qi <yao@codesourcery.com>
9560
9561 * spu-low.c (current_ptid): Move it to ..
9562 * gdbthread.h: ... here. New.
9563 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9564 * server.c (myresume, process_serial_event): Likewise.
9565 * thread-db.c (thread_db_find_new_threads): Likewise.
9566 * tracepoint.c (run_inferior_command): Likewise.
9567
b3dc46ff
AB		 95682012-10-01 Andrew Burgess <aburgess@broadcom.com>
9569
9570 * server.c (handle_search_memory_1): Include access length in
9571 warning message.
9572
07c04788
HPN		 95732012-09-05 Michael Brandt <michael.brandt@axis.com>
9574
9575 * linux-crisv32-low.c: Fix compile errors.
9576
918d227b
YQ		 95772012-09-04 Yao Qi <yao@codesourcery.com>
9578
9579 * tracepoint.c (cmd_qtsv): Adjust debug message.
9580 Don't check CUR_TPOINT.
9581
18c1b81a
YQ		 95822012-08-28 Yao Qi <yao@codesourcery.com>
9583
9584 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9585 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9586 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9587 Remove declarations of xmalloc, xreallloc, xstrdup and
9588 freeargv.
9589 * Makefile.in (libiberty_h): New.
9590 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9591 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9592
dc82f37b
YQ		 95932012-08-23 Yao Qi <yao@codesourcery.com>
9594
9595 * server.h: Remove declaration of 'xsnprintf'.
9596
406b1477
KS		 95972012-08-22 Keith Seitz <keiths@redhat.com>
9598
9599 * server.h: Include build-gnulib-gbserver/config.h.
9600 * gdbreplay.c: Likewise.
9601
e6712ff1
DE		 96022012-08-08 Doug Evans <dje@google.com>
9603
9604 * Makefile.in (SFILES): Add gdb_vecs.c.
9605 (OBS): Add gdb_vecs.o.
9606 (gdb_vecs_h, host_defs_h): New variables.
9607 (thread-db.o): Add $(gdb_vecs_h) dependency.
9608 (gdb_vecs.o): New rule.
9609 * thread-db.c: #include "gdb_vecs.h".
9610 (thread_db_load_search): Use a vector to iterate over path elements.
9611 Handle text appearing after "$pdir".
9612
9613 * configure.ac: Add check for strstr.
9614 * config.in: Regenerate.
9615 * configure: Regenerate.
9616
7c3270ae
UW		 96172012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9618
9619 * hostio.c (handle_pread): If pread fails, fall back to attempting
9620 lseek/read.
9621 (handle_pwrite): Likewise for pwrite.
9622
b62e2b27
UW		 96232012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9624
9625 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9626 between unsupported TYPE and unimplementable ADDR/LEN combination.
9627 (arm_insert_point): Act on new return value.
9628
78a99e91
PA		 96292012-07-31 Pedro Alves <palves@redhat.com>
9630
9631 * server.c (process_point_options): Only skip tokens if we find
9632 one that is unrecognized. Don't treat 'X' specially while
9633 skipping unrecognized tokens.
9634
fcf303ab
UW		 96352012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9636
9637 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9638 to 4-byte-align HW breakpoint addresses for Thumb.
9639
7255706c
YQ		 96402012-07-27 Yao Qi <yao@codesourcery.com>
9641
9642 PR remote/14161.
9643
9644 * server.h: Declare gdb_agent_about_to_close.
9645 * target.c (kill_inferior): Include "agent.h".
9646 New. Send command 'kill'.
9647 * target.h (kill_inferior): Removed macro.
9648 * tracepoint.c (gdb_agent_about_to_close): New.
9649 (gdb_agent_helper_thread): Handle command 'close'.
9650 Wait endlessly until the inferior stops.
9651 Install gdb_agent_remove_socket to atexit hook.
9652 (agent_socket_name): New static variable.
9653 (gdb_agent_socket_init): Replace local variable 'name' with
9654 'agent_socket_name'.
9655 (gdb_agent_remove_socket): New.
9656
5a3f286f
YQ		 96572012-07-27 Yao Qi <yao@codesourcery.com>
9658
9659 * server.c (process_point_options): Stop at 'X' when parsing.
9660
961bd387
ME		 96612012-07-19 Michael Eager <eager@eagercon.com>
9662
a261b8f5 9663 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9664 to hw_execute.
9665 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9666 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9667 hardware breakpoint.
9668
aa7c7447
JK		 96692012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9670
9671 * gdbserver/linux-low.c (initialize_low): Call
9672 linux_ptrace_init_warnings.
9673
7f216e7c
DE		 96742012-07-02 Doug Evans <dje@google.com>
9675
9676 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
9677 pointer to int.
9678
d3ce09f5
SS		 96792012-07-02 Stan Shebs <stan@codesourcery.com>
9680
9681 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
9682 (ax.o): Add it to build rule.
9683 (ax-ipa.o): Ditto.
9684 (OBS): Add format.o.
9685 (IPA_OBS): Add format.o.
9686 * server.c (handle_query): Claim support for breakpoint commands.
9687 (process_point_options): Add command case.
9688 (process_serial_event): Leave running if there are printfs in
9689 effect.
9690 * mem-break.h (any_persistent_commands): Declare.
9691 (add_breakpoint_commands): Declare.
9692 (gdb_no_commands_at_breakpoint): Declare.
9693 (run_breakpoint_commands): Declare.
9694 * mem-break.c (struct point_command_list): New struct.
9695 (struct breakpoint): New field command_list.
9696 (any_persistent_commands): New function.
9697 (add_commands_to_breakpoint): New function.
9698 (add_breakpoint_commands): New function.
9699 (gdb_no_commands_at_breakpoint): New function.
9700 (run_breakpoint_commands): New function.
9701 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
9702 locally.
9703 * ax.c: Include format.h.
9704 (ax_printf): New function.
9705 (gdb_eval_agent_expr): Add printf opcode.
9706
2f8f6aed
YQ		 97072012-06-13 Yao Qi <yao@codesourcery.com>
9708
9709 * server.c (start_inferior): Remove duplicated writes to fields
9710 'last_resume_kind' and 'last_status' of 'current_inferior'.
9711
0c9070b3
YQ		 97122012-06-12 Yao Qi <yao@codesourcery.com>
9713 Pedro Alves <palves@redhat.com>
9714
9715 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
9716 comment.
9717 * server.c (handle_v_cont): Extend comment.
9718
c52daf70
YQ		 97192012-06-11 Yao Qi <yao@codesourcery.com>
9720
9721 * linux-low.c (linux_attach): Add 'static'.
9722
d38bbb0a
YQ		 97232012-06-06 Yao Qi <yao@codesourcery.com>
9724
9725 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
9726
89dc0afd
JK		 97272012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
9728
9729 Fix gcc -flto compilation warning.
9730 * server.c (main): Make variable multi_mode and attach volatile.
9731
75f62ce7
TJB		 97322012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9733
9734 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
9735 if the platform doesn't know about it.
9736
65f479b6
PA		 97372012-05-30 Jeff Kenton <jkenton@tilera.com>
9738
9739 * Makefile.in (SFILES): Add linux-tile-low.c.
9740 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
9741 * configure.srv: Handle tilegx-*-linux*.
9742 * linux-tile-low.c: New file.
9743
0c5bf5a9
JK		 97442012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
9745
9746 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
9747
a493e3e2
PA		 97482012-05-24 Pedro Alves <palves@redhat.com>
9749
9750 PR gdb/7205
9751
43aaf8b6 9752 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 9753
2ea28649
PA		 97542012-05-24 Pedro Alves <palves@redhat.com>
9755
9756 PR gdb/7205
9757
9758 Replace target_signal with gdb_signal throughout.
9759
8d409d16
MR		 97602012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
9761
9762 * linux-low.c (linux_store_registers): Avoid the copying sequence
9763 when no data has been retrieved by ptrace.
9764
23512c01
MGD		 97652012-05-22 Will Deacon <will.deacon@arm.com>
9766
9767 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
9768 Include asm/ptrace.h.
9769 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
9770 already defined.
9771
4934b29e
MR		 97722012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
9773
9774 * linux-low.c (linux_store_registers): Don't re-retrieve data
9775 with ptrace that has already been obtained from /proc. Always
9776 copy any data retrieved with ptrace to the buffer supplied.
9777
bde24c0a
PA		 97782012-05-11 Yao Qi <yao@codesourcery.com>
9779 Pedro Alves <palves@redhat.com>
9780
9781 * linux-low.c (enum stopping_threads_kind): New.
9782 (stopping_threads): Change type to `enum stopping_threads_kind'.
9783 (handle_extended_wait): If stopping and suspending threads, leave
9784 the new_lwp suspended too.
9785 (linux_wait_for_event): Adjust.
9786 (stop_all_lwps): Set `stopping_threads' to
9787 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
9788 whether we're suspending threads or just stopping them. Assert no
9789 recursion happens.
9790
623b6bdf
YQ		 97912012-04-29 Yao Qi <yao@codesourcery.com>
9792
9793 * server.h: Move some code to ...
9794 * gdbthread.h: ... here. New.
9795 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
9796 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
9797 (nto-low.o, win32-low.o): Likewise.
9798 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
9799 * regcache.c, remote-utils.c, server.c: Likewise.
9800 * target.c, tracepoint.c, win32-low.c: Likewise.
9801
f15f9948
TJB		 98022012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9803
9804 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
9805 (PTRACE_ARG4_TYPE): Likewise.
9806 (PTRACE_XFER_TYPE): Likewise.
9807 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
9808 ptrace to PTRACE_ARG3_TYPE.
9809 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
9810 (PTRACE_ARG4_TYPE): Likewise.
9811 (PTRACE_XFER_TYPE): Likewise.
9812 (linux_detach_one_lwp): Cast fourth argument of
9813 ptrace to long then PTRACE_ARG4_TYPE.
9814 (regsets_fetch_inferior_registers): Cast third argument of
9815 ptrace to long then PTRACE_ARG3_TYPE.
9816 (regsets_store_inferior_registers): Likewise.
9817
38ea300a
PA		 98182012-04-20 Pedro Alves <palves@redhat.com>
9819
9820 * configure: Regenerate.
9821
c971b7fa
PA		 98222012-04-19 Pedro Alves <palves@redhat.com>
9823
43aaf8b6 9824 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 9825 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 9826 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
9827 (all, install-only, uninstall, clean-info, all-lib, clean): No
9828 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
9829 (maintainer-clean realclean distclean): Use subdir_do.
9830 (subdir_do): New.
9831 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 9832 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 9833 * acinclude.m4: Include acx_configure_dir.m4.
9834 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
9835 calls. Call AC_PROG_RANLIB. Configure gnulib using
9836 ACX_CONFIGURE_DIR.
9837 (GNULIB): New.
9838 (GNULIB_STDINT_H): Adjust.
9839 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
9840 * gdbreplay.c: Include build-gnulib/config.h.
9841 * server.h: Likewise.
9842 * aclocal.m4: Regenerate.
9843 * config.in: Regenerate.
9844 * configure: Regenerate.
c971b7fa 9845
809277f8
PA		 98462012-04-19 Pedro Alves <palves@redhat.com>
9847
9848 * Makefile.in (LIBGNU, INCGNU): Adjust.
9849 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
9850 (all, install-only, uninstall, clean-info, all-lib, clean)
9851 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
9852 * configure.ac: Adjust AC_OUTPUT output.
9853 * aclocal.m4: Regenerate.
9854 * configure: Regenerate.
9855
fd9bb8b8
PA		 98562012-04-19 Pedro Alves <palves@redhat.com>
9857
9858 * Makefile.in (generated_files): New.
9859 (server_h): Remove the explicit dependency on config.h, and depend
9860 on $generated_files.
9861
1c298c66
PA		 98622012-04-19 Pedro Alves <palves@redhat.com>
9863
9864 * Makefile.in (INCGNU): Add -Ignulib.
9865
57c4b50b
PA		 98662012-04-19 Pedro Alves <palves@redhat.com>
9867
9868 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
9869 (INCGNU): ... this, and spell out -I here.
9870 (GNULIB_LIB): Rename to ...
9871 (LIBGNU): ... this.
9872 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
9873
1030e047
PA		 98742012-04-19 Pedro Alves <palves@redhat.com>
9875
9876 * config.in: Regenerate.
9877
447d4319
PA		 98782012-04-19 Pedro Alves <palves@redhat.com>
9879
9880 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
9881 * server.h (memmem): Remove declaration.
9882 * config.in: Regenerate.
9883 * configure: Regenerate.
9884
aad9eab9
YQ		 98852012-04-19 Yao Qi <yao@codesourcery.com>
9886
9887 * Makefile.in (SFILES): Add common/vec.c.
9888 (OBS): Add vec.o.
9889 (vec.o): New rule.
9890
3e10640f
YQ		 98912012-04-19 Yao Qi <yao@codesourcery.com>
9892
9893 * remote-utils.c (prepare_resume_reply): Replace with macro
9894 target_core_of_thread.
9895 * server.c (handle_qxfer_threads_proper): Likewise.
9896 * target.h (traget_core_of_thread): New macro.
9897
71622373
PA		 98982012-04-18 Pedro Alves <palves@redhat.com>
9899
9900 * aclocal.m4: Regenerate.
9901 * configure: Regenerate.
9902
80d26939
YQ		 99032012-04-16 Yao Qi <yao@codesourcery.com>
9904
9905 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
9906 duplicated on address.
9907
42476b70
YQ		 99082012-04-16 Yao Qi <yao@codesourcery.com>
9909
9910 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
9911 (struct tracepoint_action_ops) <send>: New field.
9912 (m_tracepoint_action_send, r_tracepoint_action_send): New.
9913 (agent_expr_send, x_tracepoint_action_send): New.
9914 (l_tracepoint_action_send): New.
9915 (cmd_qtdp): Download and install tracepoint
9916 according to `use_agent'.
9917 (run_inferior_command): Add one more parameter `len'.
9918 Update callers.
9919 (tracepoint_send_agent): New.
9920 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
9921
7bc83639
YQ		 99222012-04-16 Yao Qi <yao@codesourcery.com>
9923
9924 * tracepoint.c (download_tracepoints): Moved to ...
9925 (cmd_qtstart): ... here.
9926
5f18041e
YQ		 99272012-04-14 Yao Qi <yao@codesourcery.com>
9928
9929 * tracepoint.c: Include inttypes.h.
9930 (struct collect_memory_action): Use sized types.
9931 (struct tracepoint): Likewise.
9932 (cmd_qtdp, stop_tracing): Update print specifiers.
9933 (cmd_qtp, response_tracepoint): Likewise.
9934 (collect_data_at_tracepoint): Likewise.
9935 (collect_data_at_step): Likewise.
9936
55a8c076
YQ		 99372012-04-14 Yao Qi <yao@codesourcery.com>
9938
9939 Import gnulib module inttypes.
9940 * aclocal.m4, config.in, configure: Regenerated.
9941
dc750257
YQ		 99422012-04-14 Yao Qi <yao@codesourcery.com>
9943
9944 * Makefile.in (maintainer-clean, realclean, distclean): Remove
9945 Makefile and config.status at last.
9946
0ab5faf9
YQ		 99472012-04-13 Yao Qi <yao@codesourcery.com>
9948
9949 * tracepoint.c: Include stdint.h unconditionally.
9950
18f5fd81
TJB		 99512012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
9952
9953 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
9954 on BFD_HAVE_SYS_PROCFS_TYPE.
9955 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
9956 * configure: Regenerate.
9957 * config.in: Likewise.
9958
4d47af5c
L		 99592012-04-13 H.J. Lu <hongjiu.lu@intel.com>
9960
9961 * Makefile.in (clean): Also remove x32.c x32-linux.c
9962 x32-avx.c x32-avx-linux.c.
9963 (x32.o): New target.
9964 (x32.c): Likewise.
9965 (x32-linux.o): Likewise.
9966 (x32-linux.c): Likewise.
9967 (x32-avx.o): Likewise.
9968 (x32-avx.c): Likewise.
9969 (x32-avx-linux.o): Likewise.
9970 (x32-avx-linux.c): Likewise.
9971
9972 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
9973 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
9974 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
9975 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
9976 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
9977 i386/x32-avx-linux.xml.
9978
9979 * linux-x86-low.c (init_registers_x32_linux): New prototype.
9980 (init_registers_x32_avx_linux): Likwise.
9981 (x86_linux_update_xmltarget): Call init_registers_x32_linux
9982 or init_registers_x32_avx_linux if linux_is_elf64 is false.
9983
ecedbe58
PA		 99842012-04-13 Pedro Alves <palves@redhat.com>
9985
9986 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
9987 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
9988 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
9989 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
9990 the sub-make.
9991
c92b5177
L		 99922012-04-12 H.J. Lu <hongjiu.lu@intel.com>
9993
9994 * linux-x86-low.c (compat_x32_clock_t): New.
9995 (compat_x32_siginfo_t): Likewise.
9996 (compat_x32_siginfo_from_siginfo): Likewise.
9997 (siginfo_from_compat_x32_siginfo): Likewise.
9998 (linux_is_elf64): Likewise.
9999 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10000 and siginfo_from_compat_x32_siginfo for x32.
10001 (x86_arch_setup): Set linux_is_elf64.
10002
214d508e
L		 100032012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10004
10005 PR gdb/13969
10006 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10007 e_machine field.
10008 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10009 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10010 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10011 compatible with process.
10012
c9a1864a
YQ		 100132012-04-12 Yao Qi <yao@codesourcery.com>
10014
10015 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10016 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10017 (install-only, install-info, clean): Handle sub dir gnulib.
10018 (all-lib, am--refresh): New targets.
10019 (memmem.o): Remove target.
10020 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10021 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10022 (AC_REPLACE_FUNCS): Remove memmem.
10023 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10024 (AC_OUTPUT): Generate Makefile in gnulib/.
10025 * aclocal.m4, config.in, configure: Regenerated.
10026
367ba2c2
MR		 100272012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10028
10029 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10030
9d236627
PA		 100312012-04-05 Pedro Alves <palves@redhat.com>
10032
10033 -Werror=strict-aliasing
10034
10035 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10036 pointer.
10037
111217b3
PA		 100382012-04-04 Pedro Alves <palves@redhat.com>
10039
10040 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10041 (sparc_store_gregset_from_stack, sparc_store_gregset)
10042 (sparc_breakpoint_at): Fix formatting.
10043
8365dcf5
TJB		 100442012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10045
10046 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10047 are available.
10048 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10049 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10050 * config.in: Regenerate.
10051 * configure: Likewise.
10052
689cc2ae
PA		 100532012-03-29 Pedro Alves <palves@redhat.com>
10054
10055 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10056 Correct ptrace arguments.
10057
c14dfd32
PA		 100582012-03-28 Pedro Alves <palves@redhat.com>
10059
10060 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10061 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10062 (IA64_FR1_REGNUM): New defines.
10063 (ia64_fetch_register): New.
10064 (the_low_target): Install it.
10065 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10066 field.
10067 * linux-low.c (linux_fetch_registers): Try the
10068 the_low_target.fetch_register hook first.
10069
10070 * linux-arm-low.c (the_low_target): Adjust.
10071 * linux-bfin-low.c (the_low_target): Adjust.
10072 * linux-cris-low.c (the_low_target): Adjust.
10073 * linux-crisv32-low.c (the_low_target): Adjust.
10074 * linux-m32r-low.c (the_low_target): Adjust.
10075 * linux-m68k-low.c (the_low_target): Adjust.
10076 * linux-mips-low.c (the_low_target): Adjust.
10077 * linux-ppc-low.c (the_low_target): Adjust.
10078 * linux-s390-low.c (the_low_target): Adjust.
10079 * linux-sh-low.c (the_low_target): Adjust.
10080 * linux-sparc-low.c (the_low_target): Adjust.
10081 * linux-tic6x-low.c (the_low_target): Adjust.
10082 * linux-x86-low.c (the_low_target): Adjust.
10083 * linux-xtensa-low.c (the_low_target): Adjust.
10084
63c88e13
PA		 100852012-03-26 Pedro Alves <palves@redhat.com>
10086
10087 * server.c (handle_qxfer_libraries): Don't bail early if
10088 the_target->qxfer_libraries_svr4 is not NULL.
10089
fb723180
PA		 100902012-03-26 Pedro Alves <palves@redhat.com>
10091
10092 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10093
0afae3cf
PA		 100942012-03-23 Pedro Alves <palves@redhat.com>
10095
10096 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10097 "library-list-svr4" element's start tag when the the DSO list is
10098 empty.
10099
485f1ee4
PA		 101002012-03-23 Pedro Alves <palves@redhat.com>
10101
10102 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10103 a variable whose type size is the same as the inferior's pointer
10104 size.
10105
a5362b9a
TS		 101062012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10107
10108 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10109 struct siginfo.
10110 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10111 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10112 * linux-low.h: Include <signal.h>.
10113 (struct siginfo): Remove forward declaration.
10114 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10115 struct siginfo.
10116
d226c142
MF		 101172012-03-21 Mike Frysinger <vapier@gentoo.org>
10118
10119 * .gitignore: Ignore more files.
10120
122f36ef
PA		 101212012-03-19 Pedro Alves <palves@redhat.com>
10122 Jan Kratochvil <jan.kratochvil@redhat.com>
10123
10124 * server.c (cont_thread, general_thread): Add describing comments.
10125 (start_inferior): Clear `cont_thread'.
10126 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10127 of a process.
10128
fc3e5175
YQ		 101292012-03-15 Yao Qi <yao@codesourcery.com>
10130
10131 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10132 handling to ...
10133 (cmd_qtdp): ... here.
10134
8d0d92cd
YQ		 101352012-03-15 Yao Qi <yao@codesourcery.com>
10136
10137 * tracepoint.c (struct tracepoint_action_ops): New.
10138 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10139 (m_tracepoint_action_download): New.
10140 (r_tracepoint_action_download): New.
10141 (x_tracepoint_action_download): New.
10142 (l_tracepoint_action_download): New.
10143 (add_tracepoint_action): Install `action->ops' according type.
10144 (download_tracepoint_1): Move code `download' function pointer
10145 of various tracepoint_action_ops.
10146
87b0bb13
JK		 101472012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10148
10149 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10150 linux_ptrace_attach_warnings.
10151
5f572dec
JK		 101522012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10153
10154 * Makefile.in (linux-ptrace.o): New.
10155 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10156 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10157 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10158 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10159 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10160 of these targets.
10161 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10162
f4647387
YQ		 101632012-03-08 Yao Qi <yao@codesourcery.com>
10164 Pedro Alves <palves@redhat.com>
10165
10166 Fix PR server/13392.
10167 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10168 offset of JMP insn.
10169 * tracepoint.c (remove_tracepoint): New.
10170 (cmd_qtdp): Call remove_tracepoint when failed to install.
10171
9b224c5e
PA		 101722012-03-07 Pedro Alves <palves@redhat.com>
10173
10174 * linux-low.c (get_detach_signal): New.
10175 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10176 Pass on pending signals to PTRACE_DETACH. Check the result of the
10177 ptrace call.
10178 * server.c (program_signals, program_signals_p): New.
10179 (handle_general_set): Handle QProgramSignals.
10180 * server.h (program_signals, program_signals_p): Declare.
10181
e237a7e2
JK		 101822012-03-05 Pedro Alves <palves@redhat.com>
10183 Jan Kratochvil <jan.kratochvil@redhat.com>
10184
10185 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10186 New comment why.
10187
5808517f
YQ		 101882012-03-03 Yao Qi <yao@codesourcery.com>
10189
10190 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10191 agent_look_up_symbols.
10192
58b4daa5
YQ		 101932012-03-03 Yao Qi <yao@codesourcery.com>
10194
10195 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10196 (linux-x86-low.o): Likewise.
10197 * server.h: Remove in_process_agent_loaded.
10198 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10199 common/agent.c.
10200 Update callers.
10201
8ffcbaaf
YQ		 102022012-03-03 Yao Qi <yao@codesourcery.com>
10203
10204 * tracepoint.c (gdb_agent_capability): New global.
10205 (in_process_agent_loaded_ust): Renamed to
10206 `in_process_agent_supports_ust'.
10207 Update callers.
10208 (in_process_agent_supports_ust): Call agent_capability_check.
10209 (clear_installed_tracepoints): Assert that agent supports
10210 agent.
10211
d1feda86
YQ		 102122012-03-03 Yao Qi <yao@codesourcery.com>
10213
10214 * linux-low.c (linux_supports_agent): New.
10215 (linux_target_ops): Initialize field `supports_agent' with
10216 linux_supports_agent.
10217 * target.h (struct target_ops) <supports_agent>: New.
10218 (target_supports_agent): New macro.
10219 * server.c (handle_general_set): Handle packet 'QAgent'.
10220 (handle_query): Send `QAgent+'.
10221 * Makefile.in (server.o): Depends on agent.h.
10222
2fa291ac
YQ		 102232012-03-03 Yao Qi <yao@codesourcery.com>
10224
10225 * Makefile.in (OBS): Add agent.o.
10226 Add new rule for agent.o.
10227 Track dependence of tracepoint.c on agent.h.
10228 * tracepoint.c (run_inferior_command_1):
10229 (run_inferior_command): Call agent_run_command.
10230 (gdb_ust_connect_sync_socket): Deleted. Move it to
10231 common/agent.c.
10232 (resume_thread, stop_thread): Likewise.
10233 (gdb_ust_socket_init): Renamed to ...
10234 (gdb_agent_socket_init): ... New.
10235 (gdb_ust_thread): Renamed to ...
10236 (gdb_agent_helper_thread): ... New.
10237 (gdb_ust_init): Move some code to ...
10238 (gdb_agent_init): ... here. New.
10239 [HAVE_UST]: Call gdb_ust_init.
10240 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10241 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10242 * config.in, configure: Regenerated.
10243
05044653
PA		 102442012-03-02 Pedro Alves <palves@redhat.com>
10245
10246 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10247 * linux-low.c (struct simple_pid_list): New.
10248 (stopped_pids): New a struct simple_pid_list pointer.
10249 (add_to_pid_list, pull_pid_from_list): New.
10250 (handle_extended_wait): Don't assume the first signal new children
10251 report is SIGSTOP. Adjust call to pull_pid_from_list.
10252 (linux_wait_for_lwp): Adjust.
10253
8d00225b
YQ		 102542012-03-02 Yao Qi <yao@codesourcery.com>
10255
10256 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10257 debug log.
10258
19560ba5
YQ		 102592012-03-02 Yao Qi <yao@codesourcery.com>
10260
10261 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10262 `stop_pc' and `tpoint'. Update caller.
10263
1faeff08
MR		 102642012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10265
10266 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10267 * linux-low.c (use_linux_regsets): New macro.
10268 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10269 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10270 (linux_register_in_regsets): New function.
10271 (usr_fetch_inferior_registers): Skip registers covered by
10272 regsets.
10273 (usr_store_inferior_registers): Likewise.
10274 (usr_fetch_inferior_registers): New macro.
10275 (usr_store_inferior_registers): Likewise.
10276 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10277 (linux_store_registers): Likewise.
10278 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10279 prototype.
10280 (init_registers_mips64_dsp_linux): Likewise.
10281 (init_registers_mips_linux): New macro.
10282 (init_registers_mips_dsp_linux): Likewise.
10283 (mips_dsp_num_regs): Likewise.
10284 (DSP_BASE, DSP_CONTROL): New fallback macros.
10285 (mips_base_regs): New macro.
10286 (mips_regmap): Use it. Fix the size.
10287 (mips_dsp_regmap): New variable.
10288 (mips_dsp_regset_bitmap): Likewise.
10289 (mips_arch_setup): New function.
10290 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10291 than mips_regmap.
10292 (mips_cannot_store_register): Likewise.
10293 (the_low_target): Update .arch_setup, .num_regs and .regmap
10294 initializers. Add .regset_bitmap initializer.
10295 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10296 initializer.
10297 * linux-bfin-low.c (the_low_target): Likewise.
10298 * linux-cris-low.c (the_low_target): Likewise.
10299 * linux-crisv32-low.c (the_low_target): Likewise.
10300 * linux-ia64-low.c (the_low_target): Likewise.
10301 * linux-m32r-low.c (the_low_target): Likewise.
10302 * linux-m68k-low.c (the_low_target): Likewise.
10303 * linux-ppc-low.c (the_low_target): Likewise.
10304 * linux-s390-low.c (the_low_target): Likewise.
10305 * linux-sh-low.c (the_low_target): Likewise.
10306 * linux-sparc-low.c (the_low_target): Likewise.
10307 * linux-tic6x-low.c (the_low_target): Likewise.
10308 * linux-x86-low.c (the_low_target): Likewise.
10309 * linux-xtensa-low.c (the_low_target): Likewise.
10310 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10311 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10312 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10313 srv_xmlfiles.
10314 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10315 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10316
c03e6ccc
YQ		 103172012-02-29 Yao Qi <yao@codesourcery.com>
10318 Pedro Alves <palves@redhat.com>
10319
10320 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10321 `step_over_finished' is true.
10322
644cebc9
PA		 103232012-02-27 Pedro Alves <palves@redhat.com>
10324
10325 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10326 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10327
c14d7ab2
PA		 103282012-02-27 Pedro Alves <palves@redhat.com>
10329
10330 PR server/9684
10331 * linux-low.c (pid_is_stopped): New.
10332 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10333
412c89dd
LM		 103342012-02-25 Luis Machado <lgustavo@codesourcery.com>
10335
10336 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10337 of conditions.
10338
b745defe
MR		 103392012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10340
10341 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10342
9f3a5c85
LM		 103432012-02-24 Luis Machado <lgustavo@codesourcery>
10344
10345 * server.c (handle_query): Advertise support for target-side
10346 breakpoint condition evaluation.
10347 (process_point_options): New function.
10348 (process_serial_event): When inserting a breakpoint, check for
10349 a target-side condition that should be evaluated.
10350
10351 * mem-break.c: Include regcache.h and ax.h.
10352 (point_cond_list_t): New data structure.
10353 (breakpoint) <cond_list>: New field.
10354 (find_gdb_breakpoint_at): Make non-static.
10355 (delete_gdb_breakpoint_at): Clear any target-side
10356 conditions.
10357 (clear_gdb_breakpoint_conditions): New function.
10358 (add_condition_to_breakpoint): Likewise.
10359 (add_breakpoint_condition): Likewise.
10360 (gdb_condition_true_at_breakpoint): Likewise.
10361 (gdb_breakpoint_here): Return result directly instead
10362 of going through a local variable.
10363
10364 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10365 (clear_gdb_breakpoint_conditions): Likewise.
10366 (add_breakpoint_condition): Likewise.
10367 (gdb_condition_true_at_breakpoint): Likewise.
10368
10369 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10370 (need_step_over_p): Take target-side breakpoint condition into
10371 consideration.
10372
5e1dc496
LM		 103732012-02-24 Luis Machado <lgustavo@codesourcery>
10374
10375 * server.h: Include tracepoint.h.
10376 (agent_mem_read, agent_get_trace_state_variable_value,
10377 agent_set_trace_state_variable_value,
10378 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10379 get_set_tsv_func_addr): New prototypes.
10380
10381 * ax.h: New include file.
10382 * ax.c: New source file.
10383
10384 * tracepoint.c: Include ax.h.
10385 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10386 agent_expr, eval_result_type): Move to ax.h.
10387 (parse_agent_expr): Rename to ...
10388 (gdb_parse_agent_expr): ... this, make it non-static and move
10389 to ax.h.
10390 (unparse_agent_expr) Rename to ...
10391 (gdb_unparse_agent_expr): ... this, make it non-static and move
10392 to ax.h.
10393 (eval_agent_expr): Rename to ...
10394 (eval_tracepoint_agent_expr): ... this.
10395 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10396 forward declarations.
10397 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10398 (agent_get_trace_state_variable_value): New function.
10399 (agent_set_trace_state_variable_value): New function.
10400 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10401 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10402 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10403 (condition_true_at_tracepoint): Likewise.
10404 (parse_agent_expr): Rename to ...
10405 (gdb_parse_agent_expr): ... this and move to ax.c.
10406 (unparse_agent_expr): Rename to ...
10407 (gdb_unparse_agent_expr): ... this and move to ax.c.
10408 (gdb_agent_op_name): Move to ax.c.
10409 (eval_agent_expr): Rename to ...
10410 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10411 and move to ax.c.
10412 (eval_tracepoint_agent_expr): New function.
10413 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10414 non-static.
5e1dc496
LM		 10415 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10416 ax.c.
10417 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10418 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10419 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10420 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10421 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10422 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10423 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10424 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10425 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10426 (compile_bytecodes): Remove forward declaration.
10427 (is_goto_target): Move to ax.c.
10428 (compile_bytecodes): Move to ax.c and call
10429 agent_get_trace_state_variable_value (...) and
10430 agent_set_trace_state_variable_value (...).
10431
10432 * Makefile.in: Update ax.c and IPA dependencies.
10433
277e4e52
PA		 104342012-02-24 Pedro Alves <palves@redhat.com>
10435
10436 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10437 (cmd_bigqtbuffer_circular): ... this. Only handle
10438 'QTBuffer:circular:'.
10439 (handle_tracepoint_general_set): Adjust.
10440
bf4c19f7
YQ		 104412012-02-16 Yao Qi <yao@codesourcery.com>
10442
10443 * inferiors.c: Move code to ...
10444 * dll.c: .... here. New.
10445 * server.h: Declare clear_dlls.
10446 * Makefile.in (SFILES): Add dll.c.
10447 (OBS): Add dll.o
10448 (dll.o): New rule.
10449
d73f2619
YQ		 104502012-02-11 Yao Qi <yao@codesourcery.com>
10451
10452 * server.c: (handle_monitor_command): Add a new parameter
10453 `own_buf'.
10454 (handle_query): Update caller.
10455
f8255c2a
JB		 104562012-02-09 Joel Brobecker <brobecker@adacore.com>
10457
10458 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10459 * configure, config.in: Regenerate.
10460 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10461 is not defined.
10462
da84f473
PA		 104632012-02-02 Pedro Alves <palves@redhat.com>
10464
10465 Try SIGKILL first, then PTRACE_KILL.
10466 * linux-low.c (linux_kill_one_lwp): New.
10467 (linux_kill_one_lwp): Rename to ...
10468 (kill_one_lwp_callback): ... this. Use the new
10469 linux_kill_one_lwp.
10470
e886a173
PA		 104712012-02-02 Pedro Alves <palves@redhat.com>
10472
10473 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10474 inferior.
10475
be07f1a2
PA		 104762012-01-27 Pedro Alves <palves@redhat.com>
10477
10478 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10479 (elf_64_file_p): Make static.
10480 (linux_pid_exe_is_elf_64_file): New.
10481 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10482 Delete declarations.
10483 (linux_pid_exe_is_elf_64_file): Declare.
10484 * linux-x86-low.c (x86_arch_setup): Use
10485 linux_pid_exe_is_elf_64_file.
10486
d8301ad1
JK		 104872012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10488
10489 * linux-low.c (linux_wait_for_event_1): Rename to ...
10490 (linux_wait_for_event): ... here and merge it with former
10491 linux_wait_for_event - new variable wait_ptid, use it.
10492 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10493
01b17894
PA		 104942012-01-23 Pedro Alves <palves@redhat.com>
10495
10496 * server.c (main): Avoid yet another case of infinite loop while
10497 detaching/killing after a longjmp.
10498
e825046f
JK		 104992012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10500
10501 Code cleanup.
10502 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10503
b9e7b9c3
UW		 105042012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10505
10506 * hostio.c (handle_readlink): New function.
10507 (handle_vFile): Call it to handle "vFile:readlink" packets.
10508
901f9912
UW		 105092012-01-20 Pedro Alves <palves@redhat.com>
10510 Ulrich Weigand <ulrich.weigand@linaro.org>
10511
10512 * server.c (handle_v_requests): Only support vAttach and vRun to
10513 start multiple processes when in extended protocol mode.
10514
fc1ab1a0
PA		 105152012-01-17 Pedro Alves <palves@redhat.com>
10516
10517 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10518 memalign plus mprotect to allocate the scratch buffer.
10519
7d5d4e98
PA		 105202012-01-13 Pedro Alves <palves@redhat.com>
10521
10522 * server.c (attach_inferior): Clear `cont_thread'.
10523
f128d5e9
PA		 105242012-01-13 Pedro Alves <palves@redhat.com>
10525
10526 * server.c (main): Avoid infinite loop while detaching/killing
10527 after a longjmp.
10528
06db92f0
DE		 105292012-01-09 Doug Evans <dje@google.com>
10530
10531 * server.c (start_inferior): Set last_ptid in --wrapper case.
10532
32d92999
YQ		 105332012-01-06 Yao Qi <yao@codesourcery.com>
10534
10535 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10536 defined.
10537 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10538
5e0a92a9
YQ		 105392012-01-04 Yao Qi <yao@codesourcery.com>
10540
10541 * tracepoint.c (cmd_qtdp): Print debug message
10542 for static tracepoint.
10543
ae639e8c
YQ		 105442012-01-04 Yao Qi <yao@codesourcery.com>
10545
10546 * tracepoint.c (trace_vdebug): Differentiate debug message
10547 between gdbserver and IPA.
10548
f72429c5
YQ		 105492012-01-03 Yao Qi <yao@codesourcery.com>
10550
10551 * tracepoint.c (tracepoint_was_hit): Don't collect for
10552 static tracepoint.
10553
12c3e59c
JB		 105542012-01-02 Joel Brobecker <brobecker@adacore.com>
10555
10556 * terminal.h: Reformat copyright header.
10557
67827812
JB		 105582012-01-02 Joel Brobecker <brobecker@adacore.com>
10559
10560 * server.c (gdbserver_version): Update copyright year.
10561 * gdbreplay.c (gdbreplay_version): Likewise.
10562
3e52c33d
JK		 105632011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10564
10565 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10566
10567 Revert:
10568 2011-12-18 Hui Zhu <teawater@gmail.com>
10569 * linux-low.c (linux_create_inferior): Save return value to ret.
10570
66f1260e
HZ		 105712011-12-18 Hui Zhu <teawater@gmail.com>
10572
10573 * linux-low.c (linux_create_inferior): Save return value to ret.
10574
e77616d7
DE		 105752011-12-16 Doug Evans <dje@google.com>
10576
e7b06c57
DE		 10577 * linux-low.c (linux_create_inferior): If stdio connection,
10578 redirect stdin from /dev/null, stdout to stderr.
10579 * remote-utils.c (remote_is_stdio): New static global.
10580 (remote_connection_is_stdio): New function.
10581 (remote_prepare): Handle stdio connection.
10582 (remote_open): Ditto.
10583 (remote_close): Don't close stdin for stdio connections.
10584 (read_prim,write_prim): New functions. Replace all calls to
10585 read/write to these.
10586 * server.c (main): Watch for "-" argument. Move call to
10587 remote_prepare before start_inferior.
10588 * server.h (STDIO_CONNECTION_NAME): New macro.
10589 (remote_connection_is_stdio): Declare.
10590
e77616d7
DE		 10591 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10592 in debugging output.
10593
82067193
YQ		 105942011-12-15 Yao Qi <yao@codesourcery.com>
10595
10596 * tracepoint.c: Include sys/syscall.h.
10597 (gdb_ust_thread): Remove preprocessor conditional.
10598
82bfbe7e
PA		 105992011-12-14 Pedro Alves <pedro@codesourcery.com>
10600
10601 * linux-low.c (linux_detach_one_lwp): Call
10602 the_low_target.prepare_to_resume before detaching.
10603
712c6575
YQ		 106042011-12-14 Yao Qi <yao@codesourcery.com>
10605
10606 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10607 of write.
10608
d54d1edf
YQ		 106092011-12-14 Yao Qi <yao@codesourcery.com>
10610
10611 * i386-low.c (i386_low_stopped_data_address): Initialize local
10612 variable `control'.
10613
6210a125
PA		 106142011-12-13 Pedro Alves <pedro@codesourcery.com>
10615
10616 PR remote/13492
10617
10618 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10619 DR_CONTROL unless necessary. Extend comments.
10620 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10621 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10622
2ece8244
YQ		 106232011-12-13 Yao Qi <yao@codesourcery.com>
10624
10625 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10626 macros.
10627 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10628
784867a5
JK		 106292011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10630
10631 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10632 Print new debug message for such case.
10633
6bf36717
JK		 106342011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10635
10636 Fix overlapping memcpy.
10637 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10638 the read_inferior_memory transfer.
10639 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10640 write_inferior_memory transfer.
10641 (set_fast_tracepoint_jump): New variable buf. Use it for the
10642 read_inferior_memory and write_inferior_memory transfers.
10643 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10644 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10645 Use it for the write_inferior_memory transfer.
10646 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10647 buffers.
10648
50275556
MR		 106492011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10650
10651 * linux-low.c (fetch_register, store_register): Make code
10652 consistent, fix formatting.
10653
7325beb4
MR		 106542011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10655
10656 * linux-low.c (usr_store_inferior_registers): Factor out code
10657 to handle individual registers into...
10658 (store_register): ... this new function.
10659
c642a434
UW		 106602011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10661
10662 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10663 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10664 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10665 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10666 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10667 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10668 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10669 (srv_xmlfiles): Add new XML files.
10670
10671 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10672 and <sys/uio.h>.
10673 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
10674 (init_registers_s390_linux32v1): Add prototype.
10675 (init_registers_s390_linux32v2): Likewise.
10676 (init_registers_s390_linux64v1): Likewise.
10677 (init_registers_s390_linux64v2): Likewise.
10678 (init_registers_s390x_linux64v1): Likewise.
10679 (init_registers_s390x_linux64v2): Likewise.
10680 (s390_num_regs): Increment to 52.
10681 (s390_regmap): Add orig_r2 register.
10682 (s390_num_regs_3264): Increment to 68.
10683 (s390_regmap_3264): Add orig_r2 register.
10684 (s390_collect_ptrace_register): Handle orig_r2 register.
10685 (s390_supply_ptrace_register): Likewise.
10686 (s390_fill_last_break): New function.
10687 (s390_store_last_break): Likewise.
10688 (s390_fill_system_call): New function.
10689 (s390_store_system_call): Likewise.
10690 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
10691 register sets.
10692 (s390_check_regset): New function.
10693 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
10694 NT_S390_SYSTEM_CALL regsets and use appropriate description.
10695 Update target_regsets for available register sets.
10696
2268b414
JK		 106972011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
10698 Jan Kratochvil <jan.kratochvil@redhat.com>
10699
10700 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
10701 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
10702 New.
10703 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
10704 * linux-low.h (struct process_info_private): New member r_debug.
10705 * server.c (handle_qxfer_libraries): Call
10706 the_target->qxfer_libraries_svr4.
10707 (handle_qxfer_libraries_svr4): New function.
10708 (qxfer_packets): New entry "libraries-svr4".
10709 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
10710 * target.h (struct target_ops): New member qxfer_libraries_svr4.
10711 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
10712 PACKET_qXfer_libraries_svr4.
10713
d6db1fab
UW		 107142011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
10715
10716 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
10717 PSW address/mask between 8-byte and 16-byte formats.
10718 (s390_supply_ptrace_register): Likewise.
10719 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
10720 basic addressing mode bit.
10721
242f5f1c
SS		 107222011-11-24 Stan Shebs <stan@codesourcery.com>
10723
10724 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
10725
f196051f
SS		 107262011-11-17 Stan Shebs <stan@codesourcery.com>
10727
10728 * tracepoint.c (struct tracepoint): New field traceframe_usage.
10729 (tracing_start_time): New global.
10730 (tracing_stop_time): New global.
10731 (tracing_user_name): New global.
10732 (tracing_notes): New global.
10733 (tracing_stop_note): New global.
10734 (cmd_qtstart): Set traceframe_usage, start_time.
10735 (stop_tracing): Set stop_time.
10736 (cmd_qtstatus): Report additional status.
10737 (cmd_qtp): New function.
10738 (handle_tracepoint_query): Call it.
10739 (cmd_qtnotes): New function.
10740 (handle_tracepoint_general_set): Call it.
10741 (get_timestamp): Rename from tsv_get_timestamp.
10742
405f8e94
SS		 107432011-11-14 Stan Shebs <stan@codesourcery.com>
10744 Kwok Cheung Yeung <kcy@codesourcery.com>
10745
10746 * linux-x86-low.c (small_jump_insn): New.
10747 (i386_install_fast_tracepoint_jump_pad): Add arguments for
10748 trampoline and error message, build a trampoline and issue a small
10749 jump instruction to it.
10750 (x86_install_fast_tracepoint_jump_pad): Add arguments for
10751 trampoline and error message.
10752 (x86_get_min_fast_tracepoint_insn_len): New.
10753 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
10754 * linux-low.h (struct linux_target_ops): Add arguments to
10755 install_fast_tracepoint_jump_pad operation, add new operation.
10756 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
10757 arguments.
10758 (linux_get_min_fast_tracepoint_insn_len): New function.
10759 (linux_target_op): Add new operation.
10760 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
10761 (gdb_trampoline_buffer_end): Ditto.
10762 (gdb_trampoline_buffer_error): Ditto.
10763 (struct ipa_sym_addresses): Add fields for new IPA variables.
10764 (symbol_list): Add entries for new IPA variables.
10765 (struct tracepoint): Add fields to hold the address range of the
10766 trampoline used by the tracepoint.
10767 (trampoline_buffer_head): New static variable.
10768 (trampoline_buffer_tail): Ditto.
10769 (claim_trampoline_space): New function.
10770 (have_fast_tracepoint_trampoline_buffer): New function.
10771 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
10772 structure.
10773 (install_fast_tracepoint): Ditto, also add error buffer argument.
10774 (cmd_qtminftpilen): New function.
10775 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
10776 (fast_tracepoint_from_trampoline_address): New function.
10777 (fast_tracepoint_collecting): Handle trampoline as part of jump
10778 pad space.
10779 (set_trampoline_buffer_space): New function.
10780 (initialize_tracepoint): Initialize new IPA variables.
10781 * target.h (struct target_ops): Add arguments to
10782 install_fast_tracepoint_jump_pad operation, add new
10783 get_min_fast_tracepoint_insn_len operation.
10784 (target_get_min_fast_tracepoint_insn_len): New.
10785 (install_fast_tracepoint_jump_pad): Add arguments.
10786 * server.h (IPA_BUFSIZ): Define.
10787 * linux-i386-ipa.c: Include extra header files.
10788 (initialize_fast_tracepoint_trampoline_buffer): New function.
10789 (initialize_low_tracepoint): Call it.
10790 * server.h (set_trampoline_buffer_space): Declare.
10791 (claim_trampoline_space): Ditto.
10792 (have_fast_tracepoint_trampoline_buffer): Ditto.
10793
1e4d1764
YQ		 107942011-11-14 Yao Qi <yao@codesourcery.com>
10795
10796 * server.c (handle_query): Handle InstallInTrace for qSupported.
10797 * tracepoint.c (add_tracepoint): Sort list.
10798 (install_tracepoint, download_tracepoint): New.
10799 (cmd_qtdp): Call them to install and download tracepoints.
10800 (sort_tracepoints): Removed.
10801 (cmd_qtstart): Update.
10802
5c73ff4e
YQ		 108032011-11-14 Yao Qi <yao@codesourcery.com>
10804
10805 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
10806 * mem-break.h: Declare.
10807 * tracepoint.c (cmd_qtstart): Move some code to ...
10808 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
10809 New.
10810 (download_tracepoints): Move some code to ...
10811 (download_tracepoint_1): ... here. New.
10812
86a30030
YQ		 108132011-11-08 Yao Qi <yao@codesourcery.com>
10814
10815 * remote-utils.c (relocate_instruction): A comment fix.
10816
8d26e50c
JB		 108172011-11-07 Joel Brobecker <brobecker@adacore.com>
10818
10819 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
10820 (i386_dr_low_get_control, i386_dr_low_get_status): Use
10821 dr_status_mirror and dr_control_mirror from debug_reg_state.
10822 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
10823 (i386_initial_stuff): Remove use of deleted globals.
10824 (i386_get_thread_context, i386_set_thread_context,
10825 i386_thread_added): Use dr_status_mirror and dr_control_mirror
10826 from debug_reg_state.
10827
a59306a3
YQ		 108282011-11-05 Yao Qi <yao@codesourcery.com>
10829
10830 * tracepoint.c (gdb_collect): Loop over tracepoints of same
10831 address as TPOINT's.
10832
3065dfb6
SS		 108332011-11-02 Stan Shebs <stan@codesourcery.com>
10834
10835 * tracepoint.c (agent_mem_read_string): New function.
10836 (eval_agent_expr): Call it for tracenz.
10837 * server.c (handle_query): Report support for tracenz.
10838
fd0d8c7c
YQ		 108392011-11-02 Yao Qi <yao@codesourcery.com>
10840
10841 * tracepoint.c (cmd_qtstart): Remove unused local variables.
10842
609086b1
YQ		 108432011-11-02 Yao Qi <yao@codesourcery.com>
10844
10845 * target.h: Fix a typo in comment.
10846
b9fd1791
PA		 108472011-10-31 Pedro Alves <pedro@codesourcery.com>
10848
10849 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
10850 clobber the breakpoints' shadows with fast tracepoint jumps.
10851 * mem-break.h (check_mem_write): Add `myaddr' parameter.
10852 * target.c (write_inferior_memory): Also pass MYADDR down to
10853 check_mem_write.
10854
03583c20
UW		 108552011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
10856
10857 * configure.ac: Check support for personality routine.
10858 * configure: Regenerate.
10859 * config.in: Likewise.
10860 * linux-low.c: Include <sys/personality.h>.
10861 Define ADDR_NO_RANDOMIZE if necessary.
10862 (linux_create_inferior): Disable address space randomization when
10863 forking inferior, if requested.
10864 (linux_supports_disable_randomization): New function.
10865 (linux_target_ops): Install it.
10866 * server.h (disable_randomization): Declare.
10867 * server.c (disable_randomization): New global variable.
10868 (handle_general_set): Handle QDisableRandomization.
10869 (handle_query): Likewise for qSupported.
10870 (main): Support --disable-randomization and --no-disable-randomization
10871 command line arguments.
10872 * target.h (struct target_ops): Add supports_disable_randomization.
10873 (target_supports_disable_randomization): New macro.
10874
723b724b
MF		 108752011-09-29 Mike Frysinger <vapier@gentoo.org>
10876
10877 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
10878 ifdef check.
10879 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
10880 [!PT_GETDSBT] (target_loadmap): New definition.
10881 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
10882 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
10883 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
10884 and PT_GETDSBT to LINUX_LOADMAP.
10885 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
10886 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
10887
55329a5c 108882011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 10889
10890 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
10891 (arm_linux_hwbp_cap): New static variable.
10892 (arm_linux_get_hwbp_cap): Replace by ...
10893 (arm_linux_init_hwbp_cap): ... this new function.
10894 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
10895 (arm_linux_get_hw_watchpoint_count): Likewise.
10896 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10897 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
10898 (arm_prepare_to_resume): Use perror_with_name instead of error.
10899
55329a5c 109002011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 10901
10902 * linux-arm-low.c: Include <signal.h>.
10903 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
10904 (struct arm_linux_hwbp_cap): New data type.
10905 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
10906 (struct arm_linux_hw_breakpoint): New data type.
10907 (MAX_BPTS, MAX_WPTS): Define.
10908 (struct arch_process_info, struct arch_lwp_info): New data types.
10909 (arm_linux_get_hwbp_cap): New function.
10910 (arm_linux_get_hw_breakpoint_count): Likewise.
10911 (arm_linux_get_hw_watchpoint_count): Likewise.
10912 (arm_linux_get_hw_watchpoint_max_length): Likewise.
10913 (arm_hwbp_control_initialize): Likewise.
10914 (arm_hwbp_control_is_enabled): Likewise.
10915 (arm_hwbp_control_is_initialized): Likewise.
10916 (arm_hwbp_control_disable): Likewise.
10917 (arm_linux_hw_breakpoint_equal): Likewise.
10918 (arm_linux_hw_point_initialize): Likewise.
10919 (struct update_registers_data): New data structure.
10920 (update_registers_callback: New function.
10921 (arm_insert_point): Likewise.
10922 (arm_remove_point): Likewise.
10923 (arm_stopped_by_watchpoint): Likewise.
10924 (arm_stopped_data_address): Likewise.
10925 (arm_new_process): Likewise.
10926 (arm_new_thread): Likewise.
10927 (arm_prepare_to_resume): Likewise.
10928 (the_low_target): Register arm_insert_point, arm_remove_point,
10929 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
10930 arm_new_thread, and arm_prepare_to_resume.
10931
6b9801d4
SS		 109322011-09-15 Stan Shebs <stan@codesourcery.com>
10933
10934 * server.h (struct emit_ops): Add compare-goto fields.
10935 * tracepoint.c (gdb_agent_op_sizes): New table.
10936 (emit_eq_goto): New function.
10937 (emit_ne_goto): New function.
10938 (emit_lt_goto): New function.
10939 (emit_le_goto): New function.
10940 (emit_gt_goto): New function.
10941 (emit_ge_goto): New function.
10942 (is_goto_target): New function.
10943 (compile_bytecodes): Recognize special cases of compare-goto
10944 combinations and call specialized emitters for them.
10945 * linux-x86-low.c (amd64_emit_eq_goto): New function.
10946 (amd64_emit_ne_goto): New function.
10947 (amd64_emit_lt_goto): New function.
10948 (amd64_emit_le_goto): New function.
10949 (amd64_emit_gt_goto): New function.
10950 (amd64_emit_ge_goto): New function.
10951 (amd64_emit_ops): Add the new functions.
10952 (i386_emit_eq_goto): New function.
10953 (i386_emit_ne_goto): New function.
10954 (i386_emit_lt_goto): New function.
10955 (i386_emit_le_goto): New function.
10956 (i386_emit_gt_goto): New function.
10957 (i386_emit_ge_goto): New function.
10958 (i386_emit_ops): Add the new functions.
10959
bf15cbda
SS		 109602011-09-08 Stan Shebs <stan@codesourcery.com>
10961
10962 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
10963 (i386_emit_epilogue): Restore %ebx.
10964
943ca1dd
JZ		 109652011-08-31 Jie Zhang <jzhang918@gmail.com>
10966
10967 * server.c (step_thread): Remove definition.
10968 (process_serial_event): Don't handle Hs.
10969 * server.h (step_thread): Remove declaration.
10970 * target.c (set_desired_inferior): Remove use of step_thread.
10971
e3deef73
LM		 109722011-08-24 Luis Machado <lgustavo@codesourcery.com>
10973
10974 * linux-low.c: Include linux-procfs.h.
10975 (linux_attach_lwp_1): Update comments.
10976 (linux_attach): Scan for existing threads when attaching to a
10977 process that is the tgid.
10978 * Makefile.in: Update dependencies.
10979
13da1c97
LM		 109802011-08-24 Luis Machado <lgustavo@codesourcery.com>
10981
10982 * configure.srv: Add linux-procfs.o dependencies.
10983
881127c9
YQ		 109842011-08-14 Yao Qi <yao@codesourcery.com>
10985
10986 * target.h (struct target_ops): Fix indent.
10987 * win32-low.c (win32_target_ops): Fix comment.
10988
58dbd541
YQ		 109892011-08-14 Andrew Jenner <andrew@codesourcery.com>
10990 Yao Qi <yao@codesourcery.com>
10991
10992 * Makefile.in (clean): Remove tic6x-*.c files.
10993 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
10994 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
10995 (tic6x-c64xp-linux.c): Likewise.
10996 * configure.srv: Add support for tic6x-*-uclinux.
10997 * linux-tic6x-low.c: New.
10998 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
10999
78d85199
YQ		 110002011-08-14 Andrew Stubbs <ams@codesourcery.com>
11001 Yao Qi <yao@codesourcery.com>
11002
11003 * target.h (struct target_ops): Add read_loadmap.
11004 * linux-low.c (struct target_loadseg): New type.
11005 (struct target_loadmap): New type.
11006 (linux_read_loadmap): New function.
11007 (linux_target_ops): Add linux_read_loadmap.
11008 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11009 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11010 to NULL.
78d85199 11011
a959a88d
EZ		 110122011-08-05 Eli Zaretskii <eliz@gnu.org>
11013
11014 * win32-low.c: Include <stdint.h>.
11015
1ced966e
PA		 110162011-07-22 Pedro Alves <pedro@codesourcery.com>
11017
11018 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11019 to the inferior here.
11020 (i386_remove_aligned_watchpoint): Ditto.
11021 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11022 fit part of the watchpoint in the debug registers.
11023 (i386_update_inferior_debug_regs): New.
11024 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11025 registers, and only update the inferior on success.
11026 (i386_low_remove_watchpoint): Ditto.
11027
d26e3629
KY		 110282011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11029
11030 * linux-low.c (compare_ints, unique, list_threads, show_process,
11031 linux_core_of_thread): Delete.
11032 (linux_target_ops): Change linux_core_of_thread to
11033 linux_common_core_of_thread.
11034 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11035 * utils.c (malloc_failure): Change type of argument.
11036 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11037 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11038 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11039 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11040 (IPA_OBJS): Add common-utils-ipa.o.
11041 (ptid_h, linux_osdata_h): New macros.
11042 (server_h): Add common/common-utils.h, common/xml-utils.h,
11043 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11044 common/ptid.h.
11045 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11046 ptid.o, buffer.o): New rules.
11047 (linux-low.o): Add common/linux-osdata.h as a dependency.
11048 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11049 * configure.ac: Add AC_HEADER_DIRENT check.
11050 * config.in: Regenerate.
11051 * configure: Regenerate.
11052 * remote-utils.c (xml_escape_text): Delete.
11053 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11054 buffer_xml_printf): Move to common/buffer.c.
11055 * server.c (main): Remove call to initialize_inferiors.
11056 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11057 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11058 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11059 internal_error, gdb_assert, gdb_assert_fail): Delete.
11060 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11061 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11062 common/buffer.h.
11063 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11064 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11065 initialize_inferiors): Delete.
11066
2275a1a7
PA		 110672011-07-20 Pedro Alves <pedro@codesourcery.com>
11068
11069 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11070 symbol error.
11071
0a5b1e09
PA		 110722011-05-31 Pedro Alves <pedro@codesourcery.com>
11073
11074 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11075 assertion.
11076 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11077
6938fd34
YQ		 110782011-05-26 Yao Qi <yao@codesourcery.com>
11079
11080 * Makefile.in (thread-db.o): Track dependence to
11081 common/gdb_thread_db.h.
11082 * thread-db.c: include gdb_thread_db.h from right place.
11083
b481f9e0
TT		 110842011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11085
11086 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11087 __FILE__ and __LINE__ to internal_error.
11088
98a5dd13
DE		 110892011-05-13 Doug Evans <dje@google.com>
11090
11091 * thread-db.c (try_thread_db_load_from_sdir): New function.
11092 (try_thread_db_load_from_dir): New function.
11093 (thread_db_load_search): Handle $sdir, ignore $pdir.
11094 Remove trying of system directories if search of
11095 libthread-db-search-path fails, that is now done via $sdir.
11096
d248b706
KY		 110972011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11098
11099 * server.c (handle_query): Add EnableDisableTracepoints to the list
11100 of supported features.
43aaf8b6 11101 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11102 tracepoints.
43aaf8b6
PA		 11103 (cmd_qtenable_disable): New.
11104 (cmd_qtstart): Install tracepoints even if disabled.
11105 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11106 receiving a QTEnable or QTDisable packet.
11107 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11108 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11109 tracepoints.
11110 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11111
84e578fb
DE		 111122011-05-10 Doug Evans <dje@google.com>
11113
11114 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11115
71f55dd8
DE		 111162011-05-04 Doug Evans <dje@google.com>
11117
11118 * linux-low.c (linux_join): Skip process lookup.
11119 * spu-low.c (spu_join): Ditto.
11120 * server.c (join_inferiors_callback): Delete.
11121 (process_serial_event): For 'D' packet (detach) call join_inferior
11122 directly.
11123
4d393d60
JM		 111242011-05-04 Joseph Myers <joseph@codesourcery.com>
11125
11126 * README: Don't mention xscale*-*-linux*.
11127 * configure.srv (xscale*-*-linux*): Don't handle target.
11128
b00ad6ff
NF		 111292011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11130
11131 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11132 casting pointers.
11133 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11134 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11135 (i386_emit_void_call_2): Likewise.
11136
af96c192
YQ		 111372011-04-26 Yao Qi <yao@codesourcery.com>
11138
43aaf8b6
PA		 11139 * linux-low.c: Move common macros to linux-ptrace.h.
11140 Include linux-ptrace.h.
af96c192
YQ		 11141 * Makefile.in (linux_ptrace_h): New.
11142 (linux-low.o): Depends on linux-ptrace.h.
11143
03f2bd59
JK		 111442011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11145
11146 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11147 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11148 (remote_prepare): New function with most of the TCP code from ...
11149 (remote_open): ... here. Detect PORT here unconditionally. Move also
11150 setting transport_is_reliable.
11151 * server.c (run_once): New variable.
11152 (gdbserver_usage): Document it.
11153 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11154 the first run if RUN_ONCE.
11155 * server.h (run_once, remote_prepare): New declarations.
11156
7a9dd1b2
TT		 111572011-04-19 Tom Tromey <tromey@redhat.com>
11158
11159 * win32-low.c (handle_load_dll): Remove duplicate "the".
11160
81239425
PM		 111612011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11162
11163 Remove support for old Cygwin 1.5 versions.
11164 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11165 function to avoid warning.
11166 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11167 warning.
11168
9e0627f1
PM		 111692011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11170
11171 * gdbserver/server.h (Macro _): Define it if not available.
11172
588eebee
MS		 111732011-03-14 Michael Snyder <msnyder@vmware.com>
11174
348af9f7 11175 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11176
43f70d4c
JB		 111772011-03-10 Joel Brobecker <brobecker@adacore.com>
11178
11179 * Makefile.in (maintainer-clean realclean distclean): Remove
11180 "make ... subdir_do" command.
11181
348af9f7
MS		 111822011-03-10 Michael Snyder <msnyder@vmware.com>
11183
11184 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11185
11186 * server.c (handle_v_run): Free alloced buffer on early return.
11187
e637a4f5
YQ		 111882011-03-09 Yao Qi <yao@codesourcery.com>
11189
11190 Revert:
11191 2011-03-04 Yao Qi <yao@codesourcery.com>
11192
11193 * Makefile.in: Remove GNU make feature --directory.
11194
11195 2011-03-05 Yao Qi <yao@codesourcery.com>
11196
11197 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11198 (subdir_do): New make target. Copied from gdb/Makefile.
11199 (maintainer-clean, realclean, distclean, clean): Call corresponding
11200 make targets in common/Makefile.
11201
11202 2011-02-11 Yao Qi <yao@codesourcery.com>
11203
11204 * configure.ac: Call AC_PROG_RANLIB.
11205 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11206 * configure: Regenerate.
11207
e6edda56
JK		 112082011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11209
11210 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11211
e5141119
JB		 112122011-03-06 Yao Qi <yao@codesourcery.com>
11213
11214 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11215
64794aa4
JB		 112162011-03-05 Yao Qi <yao@codesourcery.com>
11217
11218 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11219 (subdir_do): New make target. Copied from gdb/Makefile.
11220 (maintainer-clean, realclean, distclean, clean): Call corresponding
11221 make targets in common/Makefile.
11222
7a762829
YQ		 112232011-03-04 Yao Qi <yao@codesourcery.com>
11224
11225 * Makefile.in: Remove GNU make feature --directory.
11226
348af9f7
MS		 112272011-03-04 Michael Snyder <msnyder@vmware.com>
11228
11229 * server.c (queue_stop_reply): Call xmalloc not malloc.
11230
112312011-03-02 Michael Snyder <msnyder@vmware.com>
11232
11233 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11234
9f72fee2
MS		 112352011-02-28 Michael Snyder <msnyder@vmware.com>
11236
588eebee
MS		 11237 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11238 (cmd_qtframe): Ditto.
11239 (cmd_qtbuffer): Ditto.
11240 (cmd_bigqtbuffer): Ditto.
11241
9f72fee2
MS		 11242 * utils.c (decimal2str): Initialize 'width' to nine, then
11243 don't mess with it.
11244
8040bd49
UW		 112452011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11246
11247 * hostio.c (require_data): Free *data, not data.
11248
7e52cbd0
JK		 112492011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11250
11251 * hostio.c (require_data): Use free, not xfree.
11252
9130f83e
MS		 112532011-02-27 Michael Snyder <msnyder@vmware.com>
11254
4b812f4e
MS		 11255 * server.c (handle_query): Discard unused value.
11256
9130f83e
MS		 11257 * hostio.c (require_data): Free malloc memory before returning
11258 error.
11259
69d37113
MS		 112602011-02-26 Michael Snyder <msnyder@vmware.com>
11261
11262 * linux-low.c (list_threads): Call closedir for dirent.
11263
35f5825a
MS		 112642011-02-27 Michael Snyder <msnyder@vmware.com>
11265
2a589cef
MS		 11266 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11267 a case statement falls through.
11268
0adea5f7
MS		 11269 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11270
35f5825a
MS		 11271 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11272 in comparison.
11273
238f1c74
MS		 112742011-02-26 Michael Snyder <msnyder@vmware.com>
11275
11276 * utils.c (decimal2str): Eliminate dead code and dead param.
11277 (pulongest): Drop dead param from call to decimal2str.
11278 (plongest): Ditto.
11279
633ff500
JB		 112802011-02-24 Joel Brobecker <brobecker@adacore.com>
11281
11282 Revert the following patch (not approved yet):
11283 2011-02-21 Hui Zhu <teawater@gmail.com>
11284 * tracepoint.c (tp_printf): New function.
11285 (eval_agent_expr): Handle gdb_agent_op_printf.
11286
f9c6ff72
HZ		 112872011-02-21 Hui Zhu <teawater@gmail.com>
11288
11289 * tracepoint.c (tp_printf): New function.
11290 (eval_agent_expr): Handle gdb_agent_op_printf.
11291
94d5e490
TT		 112922011-02-18 Tom Tromey <tromey@redhat.com>
11293
11294 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11295 (tracepoint.o): Likewise.
11296 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11297 (gdb_agent_op_names): Likewise.
11298
c7f96d2b
TT		 112992011-02-18 Tom Tromey <tromey@redhat.com>
11300
11301 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11302 gdb_agent_op_rot>: New constants.
11303 (gdb_agent_op_names): Add pick and roll.
11304 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11305 cases.
11306
0feedb2c
JK		 113072011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11308
11309 * aclocal.m4: Regenerated with aclocal-1.11.1.
11310
b3b9301e
PA		 113112011-02-14 Pedro Alves <pedro@codesourcery.com>
11312
11313 * server.c (handle_qxfer_traceframe_info): New.
11314 (qxfer_packets): Register "traceframe-info".
11315 (handle_query): Report support for qXfer:traceframe-info:read+.
11316 * tracepoint.c (match_blocktype): New.
11317 (traceframe_find_block_type): Rename to ...
11318 (traceframe_walk_blocks): ... this. Add callback filter argument,
11319 and use it.
11320 (traceframe_find_block_type): New, reimplemented on top of
11321 traceframe_walk_blocks.
11322 (build_traceframe_info_xml): New.
11323 (traceframe_read_info): New.
11324 * server.h (traceframe_read_info): Declare.
11325
4f3e6fb7
YQ		 113262011-02-11 Yao Qi <yao@codesourcery.com>
11327
11328 * configure.ac: Call AC_PROG_RANLIB.
11329 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11330 * configure: Regenerate.
11331
764880b7
PA		 113322011-02-07 Pedro Alves <pedro@codesourcery.com>
11333
11334 * server.c (gdb_read_memory): Change return semantics to allow
11335 partial transfers.
11336 (handle_search_memory_1): Adjust.
11337 (process_serial_event) <'m' packet>: Handle partial transfers.
11338 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11339
1c79eb8a
PA		 113402011-01-28 Pedro Alves <pedro@codesourcery.com>
11341
11342 * regcache.c (init_register_cache): Initialize
11343 regcache->register_status.
11344 (free_register_cache): Release regcache->register_status.
11345 (regcache_cpy): Copy register_status.
11346 (registers_to_string): Print 'x's for unavailable registers.
11347 (supply_register): Mark the register's status valid or
11348 unavailable, depending on whether a buffer was passed in or not.
11349 (supply_register_zeroed): New.
11350 (supply_regblock): Mark the registers' status valid or
11351 unavailable, depending on whether a buffer was passed in or not.
11352 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11353 (struct regcache): New `register_status' field.
11354 (supply_register_zeroed): Declare.
11355 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11356 supply_register_zeroed, rather than passing a NULL buffer to
11357 supply_register.
11358 * tracepoint.c (fetch_traceframe_registers): Update comment.
11359
85724a0e
PA		 113602011-01-28 Pedro Alves <pedro@codesourcery.com>
11361
11362 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11363 buffer explicit.
11364
d08aafef
PA		 113652011-01-25 Pedro Alves <pedro@codesourcery.com>
11366
11367 * server.h (decode_xfer_write): Change prototype.
11368 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11369 and don't extract the annex here.
11370 * server.c (decode_xfer_read): Remove `annex' parameter,
11371 and don't extract the annex here.
11372 (decode_xfer): New.
11373 (struct qxfer): New.
11374 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11375 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11376 (handle_qxfer_statictrace): New functions, abstracted out from
11377 handle_query, and made to use the struct qxfer interface.
11378 (handle_threads_qxfer_proper): Rename to ...
11379 (handle_qxfer_threads_proper): ... this.
11380 (handle_threads_qxfer): Rename to ...
11381 (handle_qxfer_threads): ... this. Adjust.
11382 (qxfer_packets): New array.
11383 (handle_qxfer): New function.
11384 (handle_query): Use handle_qxfer.
11385
493e2a69
MS		 113862011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11387
11388 * gdbreplay.c: Shorten lines of >= 80 columns.
11389 * linux-low.c: Ditto.
11390 * linux-ppc-low.c: Ditto.
11391 * linux-s390-low.c: Ditto.
11392 * linux-sparc-low.c: Ditto.
11393 * linux-x86-low.c: Ditto.
11394 * linux-xtensa-low.c: Ditto.
11395 * mem-break.c: Ditto.
11396 * nto-low.c: Ditto.
11397 * regcache.h: Ditto.
11398 * remote-utils.c: Ditto.
11399 * server.c: Ditto.
11400 * server.h: Ditto.
11401 * thread-db.c: Ditto.
11402 * tracepoint.c: Ditto.
11403 * utils.c: Ditto.
11404 * win32-low.h: Ditto.
11405
44944448
JB		 114062011-01-05 Joel Brobecker <brobecker@adacore.com>
11407
11408 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11409 update.
11410
71ce852c
JB		 114112011-01-01 Joel Brobecker <brobecker@adacore.com>
11412
11413 * server.c (gdbserver_version): Update copyright year in version
11414 output.
11415 * gdbreplay.c (gdbreplay_version): Ditto.
11416
eb826dc6
MF		 114172010-12-29 Jie Zhang <jie.zhang@analog.com>
11418
11419 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11420 * linux-bfin-low.c: New file.
11421 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11422 PT_DATA_ADDR for BFIN targets.
11423 * Makefile.in (SFILES): Add linux-bfin-low.c.
11424 (clean): Remove reg-bfin.c.
11425 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11426 * README: Mention supported Blackfin targets.
11427
39ab222a
MF		 114282010-12-23 Mike Frysinger <vapier@gentoo.org>
11429
11430 * .gitignore: New file.
11431
a1f2ce7d
MF		 114322010-11-16 Mike Frysinger <vapier@gentoo.org>
11433
11434 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11435
f474844c
JZ		 114362010-10-22 Jie Zhang <jie@codesourcery.com>
11437
11438 * Makefile.in: Add FLAGS_TO_PASS variable.
11439 (install): Remove dependency of install-only and recursively
11440 invoke make for install-only.
11441
f1048712
DE		 114422010-10-04 Doug Evans <dje@google.com>
11443
11444 * Makefile.in (uninstall): Use $(DESTDIR).
11445
b53a1623
PA		 114462010-09-24 Pedro Alves <pedro@codesourcery.com>
11447
e6ee044d
PA		 11448 PR gdb/11842
11449
b53a1623
PA		 11450 * linux-x86-low.c (compat_siginfo_from_siginfo)
11451 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11452 si_code is < 0. Check for si_code == SI_TIMER before checking for
11453 si_code < 0.
11454
fa1bd1e4
JB		 114552010-09-13 Joel Brobecker <brobecker@adacore.com>
11456
11457 * lynx-i386-low.c: New file.
11458 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11459
47fac8f8
JB		 114602010-09-13 Joel Brobecker <brobecker@adacore.com>
11461
11462 * lynx-low.c (ptrace_request_to_str): Remove handling for
11463 request values that have been removed in LynxOS 5.x.
11464
1adfc54d
JB		 114652010-09-13 Joel Brobecker <brobecker@adacore.com>
11466
11467 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11468 <ptrace.h>
11469
c2a66c29
NS		 114702010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11471
11472 * configure.ac: Add --enable-inprocess-agent option.
11473 * configure: Rebuilt.
11474
32fcada3
YQ		 114752010-09-06 Yao Qi <yao@codesourcery.com>
11476
11477 * linux-low.c (linux_kill): Remove unused variable.
11478 (linux_stabilize_threads): Likewise.
11479 * server.c (start_inferior): Likewise.
11480 (queue_stop_reply_callback): Likewise.
11481 * tracepoint.c (do_action_at_tracepoint): Likewise.
11482
0cccb683
YQ		 114832010-09-06 Yao Qi <yao@codesourcery.com>
11484
11485 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11486 on return.
11487
423ec54c
JK		 114882010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11489
11490 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11491
12ac6819
PA		 114922010-09-06 Pedro Alves <pedro@codesourcery.com>
11493
11494 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11495 "$(IPA_DEPFILES)".
11496
8ed54b31
JB		 114972010-09-01 Joel Brobecker <brobecker@adacore.com>
11498
11499 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11500 gdbserver/lynx-ppc-low.c: New files.
11501 * Makefile.in (lynx_low_h): New variable.
11502 (lynx-low.o, lynx-ppc-low.o): New rules.
11503 * configure.ac: On LynxOS, link with -lnetinet.
11504 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11505 * configure: regenerate.
11506
bb0116a4
JB		 115072010-09-01 Joel Brobecker <brobecker@adacore.com>
11508
11509 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11510 * configure.ac: Add check for vasprintf and vsnprintf.
11511 * configure, config.in: Regenerate.
11512 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11513
a778ab81 115142010-09-01 Joel Brobecker <brobecker@adacore.com>
11515
11516 * gdbreplay.c: Move include of alloca.h up, next to include of
11517 malloc.h.
11518 * server.h: Add include of malloc.h.
11519 * mem-break.c: Remove include of malloc.h.
11520 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11521
8b034a19 115222010-09-01 Joel Brobecker <brobecker@adacore.com>
11523
11524 * Makefile.in (memmem.o): Build with -Wno-error.
11525
115262010-09-01 Joel Brobecker <brobecker@adacore.com>
11527
11528 * utils.c (xsnprintf): Make non-static.
11529 * server.h: Add xsnprintf declaration.
11530 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11531 replace calls to snprintf by calls to xsnprintf throughout.
11532
115332010-09-01 Joel Brobecker <brobecker@adacore.com>
11534
11535 * configure.ac: Add configure check for alloca.
11536 * configure, config.in: Regenerate.
11537 * server.h: Include alloca.h if it exists.
11538 * gdbreplay.c: Include alloca.h if it exists.
11539
1a981360
PA		 115402010-08-28 Pedro Alves <pedro@codesourcery.com>
11541
11542 * linux-low.c (__SIGRTMIN): Define if not already defined.
11543 (linux_create_inferior): Check for __ANDROID__ rather than
11544 __SIGRTMIN.
11545 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11546 are already deferred.
11547 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11548 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11549 stopped and already has a pending signal to report.
11550 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11551 a pending signal to report or is moving out of a jump pad.
11552 (linux_init_signals): Check for __ANDROID__ rather than
11553 __SIGRTMIN.
11554
b4d51a55
PA		 115552010-08-28 Pedro Alves <pedro@codesourcery.com>
11556
11557 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11558 debug_threads check. Avoid a linear search when not doing debug
11559 output.
11560
ec48365d
PA		 115612010-08-27 Pedro Alves <pedro@codesourcery.com>
11562
11563 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11564 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11565 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11566 (process_event): Change local fd's type to gdb_fildes_t.
11567 (create_file_handler): Adjust prototype.
11568 (delete_file_handler): Adjust prototype.
11569 (handle_file_event): Adjust prototype. Use pfildes.
11570 (create_file_event): Adjsut prototype.
11571 * remote-utils.c (remote_desc, listen_desc): Change type to
11572 gdb_fildes_t.
11573 * server.h: New gdb_fildes_t typedef.
11574 [USE_WIN32API]: Include winsock2.h.
11575 (delete_file_handler, add_file_handler): Adjust prototypes.
11576 (pfildes): Declare.
11577 * utils.c (pfildes): New.
11578
854d88f0
PA		 115792010-08-27 Pedro Alves <pedro@codesourcery.com>
11580
11581 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11582 * configure: Regenerate.
11583
0146f85b
PA		 115842010-08-27 Pedro Alves <pedro@codesourcery.com>
11585
11586 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11587 (linux_done_accessing_memory): ... this.
11588 (linux_target_ops): Adjust.
11589 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11590 * nto-low.c (nto_target_ops): Adjust comment.
11591 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11592 * spu-low.c (spu_target_ops): Adjust comment.
11593 * target.h (target_ops): Rename unprepare_to_access_memory field
11594 to done_accessing_memory.
11595 (unprepare_to_access_memory): Rename to ...
11596 (done_accessing_memory): ... this.
11597
90d74c30
PA		 115982010-08-26 Pedro Alves <pedro@codesourcery.com>
11599
11600 * linux-low.c (linux_prepare_to_access_memory): New.
11601 (linux_unprepare_to_access_memory): New.
11602 (linux_target_ops): Install them.
11603 * server.c (read_memory): Rename to ...
11604 (gdb_read_memory): ... this. Use
11605 prepare_to_access_memory/prepare_to_access_memory.
11606 (write_memory): Rename to ...
11607 (gdb_write_memory): ... this. Use
11608 prepare_to_access_memory/prepare_to_access_memory.
11609 (handle_search_memory_1): Adjust.
11610 (process_serial_event): Adjust.
11611 * target.h (struct target_ops): New fields
11612 prepare_to_access_memory and unprepare_to_access_memory.
11613 (prepare_to_access_memory, unprepare_to_access_memory): New.
11614 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11615 prepare_to_access_memory/prepare_to_access_memory.
11616 * nto-low.c (nto_target_ops): Adjust.
11617 * spu-low.c (spu_target_ops): Adjust.
11618 * win32-low.c (win32_target_ops): Adjust.
11619
fd467969
PA		 116202010-08-26 Pedro Alves <pedro@codesourcery.com>
11621
11622 * Makefile.in (WARN_CFLAGS): Get it from configure.
11623 (WERROR_CFLAGS): New.
11624 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11625 * configure.ac: Introduce --enable-werror, which adds -Werror to
11626 the compiler command line. Enabled by default. Disable with
11627 --disable-werror. Add -Wdeclaration-after-statement
11628 Wpointer-arith and -Wformat-nonliteral to warning flags.
11629 * configure: Regenerate.
11630
331e2f5f
PA		 116312010-08-26 Pedro Alves <pedro@codesourcery.com>
11632
11633 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11634
e581f2b4
PA		 116352010-08-26 Pedro Alves <pedro@codesourcery.com>
11636
11637 * gdbreplay.c (remote_error): New.
11638 (gdbchar): New.
11639 (expect): Use gdbchar. Check for error reading from GDB.
11640 Clarify sync error output.
11641 (play): Check for errors writing to GDB.
11642 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11643 * remote-utils.c (getpkt): Check for errors writing to the remote
11644 descriptor.
11645
3c11dd79
PA		 116462010-08-25 Pedro Alves <pedro@codesourcery.com>
11647
11648 * linux-low.c (linux_wait_1): Move non-debugging code out of
11649 `debug_threads' control.
11650
d20a8ad9
PA		 116512010-08-25 Pedro Alves <pedro@codesourcery.com>
11652
11653 * linux-low.c (linux_wait_1): Don't set last_status here.
11654 * server.c (push_event, queue_stop_reply_callback): Assert we're
11655 not pushing a TARGET_WAITKIND_IGNORE event.
11656 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11657 (myresume, handle_target_event): Set the thread's last_resume_kind
11658 and last_status from the target returned status.
11659
964e4306
PA		 116602010-08-25 Pedro Alves <pedro@codesourcery.com>
11661
11662 PR threads/10729
11663
11664 * linux-x86-low.c (update_debug_registers_callback): New.
11665 (i386_dr_low_set_addr): Use it.
11666 (i386_dr_low_get_addr): New.
11667 (i386_dr_low_set_control): Use update_debug_registers_callback.
11668 (i386_dr_low_get_control): New.
11669 (i386_dr_low_get_status): Adjust.
11670 * linux-low.c (linux_stop_lwp): New.
11671 * linux-low.h (linux_stop_lwp): Declare.
11672
11673 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
11674 argument instead of a i386_debug_reg_state.
11675 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
11676 a i386_debug_reg_state.
11677 (i386_insert_aligned_watchpoint): Adjust.
11678 (i386_remove_aligned_watchpoint): Adjust.
11679 (i386_low_stopped_data_address): Read the debug registers from the
11680 inferior instead of from the mirrors.
11681 * i386-low.h (struct i386_debug_reg_state): Extend comment.
11682 (i386_dr_low_get_addr): Declare.
11683 (i386_dr_low_get_control): Declare.
11684 (i386_dr_low_get_status): Change prototype.
11685
11686 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
11687 (i386_dr_low_get_addr): New.
11688 (i386_dr_low_get_control): New.
11689 (i386_dr_low_get_status): Adjust prototype. Return
11690 dr_status_mirror.
11691 (i386_initial_stuff): Clear dr_status_mirror and
11692 dr_control_mirror.
11693 (i386_get_thread_context): Adjust.
11694 (i386_set_thread_context): Adjust.
11695 (i386_thread_added): Adjust.
11696
5f21a75b
PA		 116972010-08-24 Pedro Alves <pedro@codesourcery.com>
11698
11699 * linux-low.h (linux_thread_area): Delete declaration.
11700
3e4c1235
TS		 117012010-08-11 Thomas Schwinge <thomas@codesourcery.com>
11702
11703 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
11704 after its termination.
11705
1971b033
PA		 117062010-08-09 Pedro Alves <pedro@codesourcery.com>
11707
11708 * linux-low.c (gdb_wants_lwp_stopped): Delete.
11709 (gdb_wants_all_stopped): Delete.
11710 (linux_wait_1): Don't call them.
11711 * server.c (handle_v_cont): Tag all threads as want-stopped.
11712 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
11713 stopped as "client-wants-stopped".
11714
310444ac
PA		 117152010-07-31 Pedro Alves <pedro@codesourcery.com>
11716
11717 * Makefile.in (signals_h): New.
11718 (server_h): Depend on it.
11719 (server.o): Don't depend on $(signals_def).
11720 (signals.o): Depend on $(signals_def).
11721
a19cae16
JK		 117222010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
11723
11724 * Makefile.in (signals_def): New.
11725 (server_h): Append include/gdb/signals.h and signals_def.
11726 (server.o): Append signals_def.
11727
30d50328
JK		 117282010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
11729
11730 * server.c (handle_target_event): Use target_signal_to_host for
11731 resume_info.sig initialization.
11732 * target.h (struct thread_resume) <sig>: New comment.
11733
5c3216e2
OS		 117342010-07-20 Ozkan Sezer <sezeroz@gmail.com>
11735
c6f46ca0
OS		 11736 * server.c (handle_query): strcpy() the returned string from paddress()
11737 instead of sprintf().
5c3216e2
OS		 11738 * utils.c (paddress): Return phex_nz().
11739
6bd31874
JB		 117402010-07-07 Joel Brobecker <brobecker@adacore.com>
11741
11742 * server.c (handle_v_cont): Call mourn_inferior if process
11743 just exited.
11744 (myresume): Likewise.
11745
0fb4aa4b
PA		 117462010-07-01 Pedro Alves <pedro@codesourcery.com>
11747
11748 Static tracepoints, and integration with UST.
11749
11750 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
11751 * mem-break.c (uninsert_all_breakpoints)
11752 (reinsert_all_breakpoints): New.
11753 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
11754 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
11755 (gdb_agent_ust_loaded, helper_thread_id)
11756 (gdb_agent_helper_thread_id): New macros.
11757 (struct ipa_sym_addresses): Add addr_ust_loaded,
11758 addr_helper_thread_id, addr_cmd_buf.
11759 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
11760 (in_process_agent_loaded_ust): New.
11761 (write_e_ust_not_loaded): New.
11762 (maybe_write_ipa_ust_not_loaded): New.
11763 (struct collect_static_trace_data_action): New.
11764 (enum tracepoint_type) <static_tracepoint>: New.
11765 (struct tracepoint) <handle>: Mention static tracepoints.
11766 (struct static_tracepoint_ctx): New.
11767 (CMD_BUF_SIZE): New.
11768 (add_tracepoint_action): Handle static tracepoint actions.
11769 (unprobe_marker_at): New.
11770 (clear_installed_tracepoints): Handle static tracepoints.
11771 (cmd_qtdp): Handle static tracepoints.
11772 (probe_marker_at): New.
11773 (cmd_qtstart): Handle static tracepoints.
11774 (response_tracepoint): Handle static tracepoints.
11775 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
11776 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
11777 (get_context_regcache): Handle static tracepoints.
11778 (do_action_at_tracepoint): Handle static tracepoint actions.
11779 (traceframe_find_block_type): Handle static trace data blocks.
11780 (traceframe_read_sdata): New.
11781 (download_tracepoints): Download static tracepoint actions.
11782 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
11783 (GDB_PROBE_NAME): New.
11784 (ust_ops): New.
11785 (GET_UST_SYM): New.
11786 (USTF): New.
11787 (dlsym_ust): New.
11788 (ust_marker_to_static_tracepoint): New.
11789 (gdb_probe): New.
11790 (collect_ust_data_at_tracepoint): New.
11791 (gdb_ust_probe): New.
11792 (UNIX_PATH_MAX, SOCK_DIR): New.
11793 (gdb_ust_connect_sync_socket): New.
11794 (resume_thread, stop_thread): New.
11795 (run_inferior_command): New.
11796 (init_named_socket): New.
11797 (gdb_ust_socket_init): New.
11798 (cstr_to_hexstr): New.
11799 (next_st): New.
11800 (first_marker, next_marker): New.
11801 (response_ust_marker): New.
11802 (cmd_qtfstm, cmd_qtsstm): New.
11803 (unprobe_marker_at, probe_marker_at): New.
11804 (cmd_qtstmat, gdb_ust_thread): New.
11805 (gdb_ust_init): New.
11806 (initialize_tracepoint_ftlib): Call gdb_ust_init.
11807 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
11808 (ST_REGENTRY): New.
11809 (x86_64_st_collect_regmap): New.
11810 (X86_64_NUM_ST_COLLECT_GREGS): New.
11811 (AMD64_RIP_REGNUM): New.
11812 (supply_static_tracepoint_registers): New.
11813 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
11814 (ST_REGENTRY): New.
11815 (i386_st_collect_regmap): New.
11816 (i386_NUM_ST_COLLECT_GREGS): New.
11817 (supply_static_tracepoint_registers): New.
11818 * server.c (handle_query): Handle qXfer:statictrace:read.
11819 <qSupported>: Report support for StaticTracepoints, and
11820 qXfer:statictrace:read features.
11821 * server.h (traceframe_read_sdata)
11822 (supply_static_tracepoint_registers): Declare.
11823 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
11824 (unpack_varlen_hex): Include in IPA build.
11825 * Makefile.in (ustlibs, ustinc): New.
11826 (IPA_OBJS): Add remote-utils-ipa.o.
11827 ($(IPA_LIB)): Link -ldl and -lpthread.
11828 (UST_CFLAGS): New.
11829 (IPAGENT_CFLAGS): Add UST_CFLAGS.
11830 * config.in, configure: Regenerate.
11831
9e4344e5
PA		 118322010-06-20 Ian Lance Taylor <iant@google.com>
11833 Pedro Alves <pedro@codesourcery.com>
11834
11835 * linux-x86-low.c (always_true): Delete.
11836 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
11837 trying to fool the compiler with always_true.
11838
c6beb2cb
PA		 118392010-06-20 Pedro Alves <pedro@codesourcery.com>
11840
11841 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
11842 conditions in gdbserver.
11843
d2ed6730
UW		 118442010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
11845
11846 * spu-low.c (spu_read_memory): Wrap around local store limit.
11847 (spu_write_memory): Likewise.
11848
4e29fb54
PA		 118492010-06-15 Pedro Alves <pedro@codesourcery.com>
11850
11851 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
11852 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
11853 LONGEST uses.
11854 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
11855 uses.
11856 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
11857 uses with LONGEST uses.
11858
6a271cae
PA		 118592010-06-14 Stan Shebs <stan@codesourcery.com>
11860 Pedro Alves <pedro@codesourcery.com>
11861
11862 Bytecode compiler.
11863
11864 * linux-x86-low.c: Include limits.h.
11865 (add_insns): New.
11866 (always_true): New.
11867 (EMIT_ASM): New.
11868 (EMIT_ASM32): New.
11869 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
11870 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
11871 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
11872 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
11873 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
11874 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
11875 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
11876 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
11877 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
11878 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
11879 (amd64_emit_void_call_2): New.
11880 (amd64_emit_ops): New.
11881 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
11882 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
11883 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
11884 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
11885 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
11886 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
11887 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
11888 (i386_emit_call, i386_emit_reg, i386_emit_pop)
11889 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
11890 (i386_emit_stack_adjust, i386_emit_int_call_1)
11891 (i386_emit_void_call_2): New.
11892 (i386_emit_ops): New.
11893 (x86_emit_ops): New.
11894 (the_low_target): Install x86_emit_ops.
11895 * server.h (struct emit_ops): New.
11896 (get_raw_reg_func_addr): Declare.
11897 (current_insn_ptr, emit_error): Declare.
11898 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
11899 (set_trace_state_variable_value): New defines.
11900 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
11901 addr_get_trace_state_variable_value and
11902 addr_set_trace_state_variable_value.
11903 (symbol_list): New fields for get_raw_reg,
11904 get_trace_state_variable_value and set_trace_state_variable_value.
11905 (condfn): New typedef.
11906 (struct tracepoint): New field `compiled_cond'.
11907 (do_action_at_tracepoint): Clear compiled_cond.
11908 (get_trace_state_variable_value, set_trace_state_variable_value):
11909 Export in the IPA.
11910 (condition_true_at_tracepoint): If there's a compiled condition,
11911 run that.
11912 (current_insn_ptr, emit_error): New globals.
11913 (struct bytecode_address): New.
11914 (get_raw_reg_func_addr): New.
11915 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
11916 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
11917 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
11918 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
11919 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
11920 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
11921 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
11922 (compile_tracepoint_condition, compile_bytecodes): New.
11923 * target.h (emit_ops): Forward declare.
11924 (struct target_ops): New field emit_ops.
11925 (target_emit_ops): New.
11926 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
11927 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
11928 * linux-low.c (linux_emit_ops): New.
11929 (linux_target_ops): Install it.
11930 * linux-low.h (struct linux_target_ops): New field emit_ops.
11931
92b72907
UW		 119322010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
11933
11934 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
11935 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
11936
fa593d66
PA		 119372010-06-01 Pedro Alves <pedro@codesourcery.com>
11938 Stan Shebs <stan@codesourcery.com>
11939
11940 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
11941 (all): Depend on $(extra_libraries).
11942 (install-only): Install the IPA.
11943 (IPA_OBJS, IPA_LIB): New.
11944 (clean): Remove the IPA lib.
11945 (IPAGENT_CFLAGS): New.
11946 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
11947 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
11948 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
11949 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
11950 * configure.ac: Check for atomic builtins support in the compiler.
11951 (IPA_DEPFILES, extra_libraries): Define.
11952 * configure.srv (ipa_obj): Add description.
11953 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
11954 (i[34567]86-*-linux*): Set ipa_obj.
11955 (x86_64-*-linux*): Set ipa_obj.
11956 * linux-low.c (stabilizing_threads): New.
11957 (supports_fast_tracepoints): New.
11958 (linux_detach): Stabilize threads before detaching.
11959 (handle_tracepoints): Handle internal tracing breakpoints. Assert
11960 the lwp is either not stabilizing, or is moving out of a jump pad.
11961 (linux_fast_tracepoint_collecting): New.
11962 (maybe_move_out_of_jump_pad): New.
11963 (enqueue_one_deferred_signal): New.
11964 (dequeue_one_deferred_signal): New.
11965 (linux_wait_for_event_1): If moving out of a jump pad, defer
11966 pending signals to later.
11967 (linux_stabilize_threads): New.
11968 (linux_wait_1): Check if threads need moving out of jump pads, and
11969 do it if so.
11970 (stuck_in_jump_pad_callback): New.
11971 (move_out_of_jump_pad_callback): New.
11972 (lwp_running): New.
11973 (linux_resume_one_lwp): Handle moving out of jump pads.
11974 (linux_set_resume_request): Dequeue deferred signals.
11975 (need_step_over_p): Also step over fast tracepoint jumps.
11976 (start_step_over): Also uninsert fast tracepoint jumps.
11977 (finish_step_over): Also reinsert fast tracepoint jumps.
11978 (linux_install_fast_tracepoint_jump): New.
11979 (linux_target_ops): Install linux_stabilize_threads and
11980 linux_install_fast_tracepoint_jump_pad.
11981 * linux-low.h (linux_target_ops) <get_thread_area,
11982 install_fast_tracepoint_jump_pad>: New fields.
11983 (struct lwp_info) <collecting_fast_tracepoint,
11984 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
11985 (linux_get_thread_area): Declare.
11986 * linux-x86-low.c (jump_insn): New.
11987 (x86_get_thread_area): New.
11988 (append_insns): New.
11989 (push_opcode): New.
11990 (amd64_install_fast_tracepoint_jump_pad): New.
11991 (i386_install_fast_tracepoint_jump_pad): New.
11992 (x86_install_fast_tracepoint_jump_pad): New.
11993 (the_low_target): Install x86_get_thread_area and
11994 x86_install_fast_tracepoint_jump_pad.
11995 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
11996 (struct fast_tracepoint_jump): New.
11997 (fast_tracepoint_jump_insn): New.
11998 (fast_tracepoint_jump_shadow): New.
11999 (find_fast_tracepoint_jump_at): New.
12000 (fast_tracepoint_jump_here): New.
12001 (delete_fast_tracepoint_jump): New.
12002 (set_fast_tracepoint_jump): New.
12003 (uninsert_fast_tracepoint_jumps_at): New.
12004 (reinsert_fast_tracepoint_jumps_at): New.
12005 (set_breakpoint_at): Use write_inferior_memory.
12006 (uninsert_raw_breakpoint): Use write_inferior_memory.
12007 (check_mem_read): Mask out fast tracepoint jumps.
12008 (check_mem_write): Mask out fast tracepoint jumps.
12009 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12010 (set_fast_tracepoint_jump): Declare.
12011 (delete_fast_tracepoint_jump)
12012 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12013 (reinsert_fast_tracepoint_jumps_at): Declare.
12014 * regcache.c: Don't compile many functions when building the
12015 in-process agent library.
12016 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12017 the register buffer in the heap.
12018 (free_register_cache): If the register buffer isn't owned by the
12019 regcache, don't free it.
12020 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12021 pre-existing register caches.
12022 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12023 type.
12024 (convert_ascii_to_int): : Constify `from' parameter type.
12025 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12026 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12027 the needed buffer in-place.
12028 (relocate_instruction): New.
12029 * server.c (handle_query) <qSymbols>: If the target supports
12030 tracepoints, give it a chance of looking up symbols. Report
12031 support for fast tracepoints.
12032 (handle_status): Stabilize threads.
12033 (process_serial_event): Adjust.
12034 * server.h (struct fast_tracepoint_jump): Forward declare.
12035 (struct process_info) <fast_tracepoint_jumps>: New field.
12036 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12037 (decode_X_packet, decode_M_packet): Adjust.
12038 (relocate_instruction): Declare.
12039 (in_process_agent_loaded): Declare.
12040 (tracepoint_look_up_symbols): Declare.
12041 (struct fast_tpoint_collect_status): Declare.
12042 (fast_tracepoint_collecting): Declare.
12043 (force_unlock_trace_buffer): Declare.
12044 (handle_tracepoint_bkpts): Declare.
12045 (initialize_low_tracepoint)
12046 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12047 * target.h (struct target_ops) <stabilize_threads,
12048 install_fast_tracepoint_jump_pad>: New fields.
12049 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12050 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12051 [HAVE_STDINT_H]: Include stdint.h.
12052 (trace_debug_1): Rename to ...
12053 (trace_vdebug): ... this.
12054 (trace_debug): Rename to ...
12055 (trace_debug_1): ... this. Add `level' parameter.
12056 (trace_debug): New.
12057 (ATTR_USED, ATTR_NOINLINE): New.
12058 (IP_AGENT_EXPORT): New.
12059 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12060 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12061 (about_to_request_buffer_space, trace_buffer_is_full)
12062 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12063 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12064 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12065 (traceframe_write_count, traceframes_created)
12066 (trace_state_variables)
12067 New renaming defines.
12068 (struct ipa_sym_addresses): New.
12069 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12070 (symbol_list): New.
12071 (ipa_sym_addrs): New.
12072 (all_tracepoint_symbols_looked_up): New.
12073 (in_process_agent_loaded): New.
12074 (write_e_ipa_not_loaded): New.
12075 (maybe_write_ipa_not_loaded): New.
12076 (tracepoint_look_up_symbols): New.
12077 (debug_threads) [IN_PROCESS_AGENT]: New.
12078 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12079 (UNKNOWN_SIDE_EFFECTS): New.
12080 (stop_tracing): New.
12081 (flush_trace_buffer): New.
12082 (stop_tracing_bkpt): New.
12083 (flush_trace_buffer_bkpt): New.
12084 (read_inferior_integer): New.
12085 (read_inferior_uinteger): New.
12086 (read_inferior_data_pointer): New.
12087 (write_inferior_data_pointer): New.
12088 (write_inferior_integer): New.
12089 (write_inferior_uinteger): New.
12090 (struct collect_static_trace_data_action): Delete.
12091 (enum tracepoint_type): New.
12092 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12093 <actions_str, step_actions, step_actions_str>: Only include in
12094 GDBserver.
fa593d66
PA		 12095 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12096 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12097 (tracepoints): Use IP_AGENT_EXPORT.
12098 (last_tracepoint): Don't include in the IPA.
12099 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12100 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12101 (alloced_trace_state_variables): New.
12102 (trace_state_variables): Use IP_AGENT_EXPORT.
12103 (traceframe_t): Delete unused variable.
12104 (circular_trace_buffer): Don't include in the IPA.
12105 (trace_buffer_start): Delete.
12106 (struct trace_buffer_control): New.
12107 (trace_buffer_free): Delete.
12108 (struct ipa_trace_buffer_control): New.
12109 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12110 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12111 New.
12112 (trace_buffer_ctrl): New.
12113 (TRACE_BUFFER_CTRL_CURR): New.
12114 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12115 Reimplement as macros.
12116 (trace_buffer_wrap): Delete.
12117 (traceframe_write_count, traceframe_read_count)
12118 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12119 (struct tracepoint_hit_ctx) <type>: New field.
12120 (struct fast_tracepoint_ctx): New.
12121 (memory_barrier): New.
12122 (cmpxchg): New.
12123 (record_tracepoint_error): Update atomically in the IPA.
12124 (clear_inferior_trace_buffer): New.
12125 (about_to_request_buffer_space): New.
12126 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12127 updating the same buffer.
12128 (add_tracepoint): Default the tracepoint's type to trap
12129 tracepoint, and orig_size to -1.
12130 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12131 internal variables.
12132 (create_trace_state_variable): New parameter `gdb'. Handle it.
12133 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12134 (cmd_qtdp): Handle fast tracepoints.
12135 (cmd_qtdv): Adjust.
12136 (max_jump_pad_size): New.
12137 (gdb_jump_pad_head): New.
12138 (get_jump_space_head): New.
12139 (claim_jump_space): New.
12140 (sort_tracepoints): New.
12141 (MAX_JUMP_SIZE): New.
12142 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12143 IPA.
12144 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12145 support. Upload fast traceframes, and delete internal IPA
12146 breakpoints.
12147 (stop_tracing_handler): New.
12148 (flush_trace_buffer_handler): New.
12149 (cmd_qtstop): Upload fast tracepoints.
12150 (response_tracepoint): Handle fast tracepoints.
12151 (tracepoint_finished_step): Upload fast traceframes. Set the
12152 tracepoint hit context's tracepoint type.
12153 (handle_tracepoint_bkpts): New.
12154 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12155 type. Add comment about fast tracepoints.
12156 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12157 non-existing action_str field.
12158 (get_context_regcache): Handle fast tracepoints.
12159 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12160 to the regcache.
12161 (fast_tracepoint_from_jump_pad_address): New.
12162 (fast_tracepoint_from_ipa_tpoint_address): New.
12163 (collecting_t): New.
12164 (force_unlock_trace_buffer): New.
12165 (fast_tracepoint_collecting): New.
12166 (collecting): New.
12167 (gdb_collect): New.
12168 (write_inferior_data_ptr): New.
12169 (target_tp_heap): New.
12170 (target_malloc): New.
12171 (download_agent_expr): New.
12172 (UALIGN): New.
12173 (download_tracepoints): New.
12174 (download_trace_state_variables): New.
12175 (upload_fast_traceframes): New.
12176 (IPA_FIRST_TRACEFRAME): New.
12177 (IPA_NEXT_TRACEFRAME_1): New.
12178 (IPA_NEXT_TRACEFRAME): New.
12179 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12180 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12181 (gdb_jump_pad_buffer_end): New.
12182 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12183 (initialize_tracepoint): Adjust.
12184 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12185 buffer. Initialize the low module.
12186 * utils.c (PREFIX, TOOLNAME): New.
12187 (malloc_failure): Use PREFIX.
12188 (error): In the IPA, an error causes an exit.
12189 (fatal, warning): Use PREFIX.
12190 (internal_error): Use TOOLNAME.
12191 (NUMCELLS): Increase to 10.
12192 * configure, config.in: Regenerate.
12193
d149dd1d
PA		 121942010-06-01 Pedro Alves <pedro@codesourcery.com>
12195
12196 * server.c (handle_query) <qSupported>: Do two passes over the
12197 qSupported string to avoid nesting strtok.
12198
f6528abd
JK		 121992010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12200
12201 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12202 (CDEPS): New.
12203 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12204 -Wl,--dynamic-list.
12205 * configure: Regenerate.
12206 * proc-service.list: New.
12207
ca2a87a0
JK		 122082010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12209
12210 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12211 New comment.
12212
363a6e9f
OS		 122132010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12214
12215 * gdbreplay.c (remote_open): Check error return from socket() call by
12216 its equality to -1 not by it being negative.
12217 * remote-utils.c (remote_open): Likewise.
12218
d23b6cb1
PA		 122192010-05-23 Pedro Alves <pedro@codesourcery.com>
12220
12221 * config.h: Regenerate.
12222
28d3cf85
MK		 122232010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12224
12225 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12226 doesn't provide PTRACE_GET_THREAD_AREA.
12227
fea36a59
MK		 122282010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12229
12230 * linux-m68k-low.c: Include <asm/ptrace.h>
12231 (ps_get_thread_area): Implement.
12232
24b066ba
DE		 122332010-05-03 Doug Evans <dje@google.com>
12234
12235 * event-loop.c (struct callback_event): New struct.
12236 (callback_list): New global.
12237 (append_callback_event, delete_callback_event): New functions.
12238 (process_callback): New function.
12239 (start_event_loop): Call it.
12240 * remote-utils.c (NOT_SCHEDULED): Define.
12241 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12242 moved out of readchar.
12243 (readchar): Rewrite. Call reschedule before returning.
12244 (reset_readchar): New function.
12245 (remote_close): Call it.
12246 (process_remaining, reschedule): New functions.
12247 * server.h (callback_handler_func): New typedef.
12248 (append_callback_event, delete_callback_event): Declare.
12249
9836d6ea
PA		 122502010-05-03 Pedro Alves <pedro@codesourcery.com>
12251
12252 * proc-service.c (ps_pglobal_lookup): Use
12253 thread_db_look_up_one_symbol.
12254 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12255 parameter. Use it instead of all_symbols_looked_up.
12256 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12257 field.
12258 (all_symbols_looked_up): Don't declare.
12259 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12260 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12261 field.
12262 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12263 Set all_symbols_looked_up here.
12264 (thread_db_look_up_one_symbol): New.
12265 (thread_db_get_tls_address): Adjust.
12266 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12267 thread_db object on the heap, and tentatively set it in the
12268 process structure.
12269 (thread_db_init): Don't set all_symbols_looked_up here.
12270 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12271
7984d532
PA		 122722010-05-03 Pedro Alves <pedro@codesourcery.com>
12273
12274 * linux-low.c (linux_kill, linux_detach): Adjust.
12275 (status_pending_p_callback): Remove redundant statement. Check
12276 for !TARGET_WAITIKIND_IGNORE, instead of
12277 TARGET_WAITKIND_STOPPED.
12278 (handle_tracepoints): Make sure LWP is locked. Adjust.
12279 (linux_wait_for_event_1): Adjust.
12280 (linux_cancel_breakpoints): New.
12281 (unsuspend_one_lwp): New.
12282 (unsuspend_all_lwps): New.
12283 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12284 (send_sigstop_callback): Change return type to int, add new
12285 `except' parameter and handle it.
12286 (suspend_and_send_sigstop_callback): New.
12287 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12288 pass them down. If SUSPEND, also increment the lwp's suspend
12289 count.
12290 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12291 (need_step_over_p): Don't consider suspended LWPs.
12292 (start_step_over): Adjust.
12293 (proceed_one_lwp): Change return type to int, add new `except'
12294 parameter and handle it.
12295 (unsuspend_and_proceed_one_lwp): New.
12296 (proceed_all_lwps): Use find_inferior instead of
12297 for_each_inferior.
12298 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12299 also decrement the suspend count of LWPs. Pass `except' down,
12300 instead of hacking its suspend count.
12301 (linux_pause_all): Add `freeze' parameter. Adjust.
12302 (linux_unpause_all): New.
12303 (linux_target_ops): Install linux_unpause_all.
12304 * server.c (handle_status): Adjust.
12305 * target.h (struct target_ops): New fields `unpause_all' and
12306 `cancel_breakpoints'. Add new parameter to `pause_all'.
12307 (pause_all): Add new `freeze' parameter.
12308 (unpause_all): New.
12309 (cancel_breakpoints): New.
12310 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12311 cancel breakpoints.
12312 (cmd_qtstart): Pause threads.
12313 (stop_tracing): Pause threads, and cancel breakpoints.
12314 * win32-low.c (win32_target_ops): Adjust.
12315
e471f25b
PA		 123162010-05-03 Pedro Alves <pedro@codesourcery.com>
12317
12318 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12319 the inferior right away from here...
12320 (linux_wait_1): ... to here, and adjust to check the thread's
12321 last_resume_kind instead of the lwp's step or stop_expected flags.
12322
1915ef4f
PA		 123232010-05-02 Pedro Alves <pedro@codesourcery.com>
12324
12325 * README: Use consistent `GDB' and `GDBserver' spellings.
12326
f9e39928
PA		 123272010-05-02 Pedro Alves <pedro@codesourcery.com>
12328
12329 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12330 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12331 (linux_detach_one_lwp): Assume the lwp is stopped.
12332 (any_thread_of): Delete.
12333 (linux_detach): Stop all lwps here. Don't blindly delete all
12334 breakpoints.
12335 (delete_lwp_callback): New.
12336 (linux_mourn): Delete all lwps of the process that is gone.
12337 (linux_wait_1): Don't delete the last lwp of the process here.
12338 * mem-break.h (mark_breakpoints_out): Declare.
12339 * mem-break.c (mark_breakpoints_out): New.
12340 (free_all_breakpoints): Use it.
12341 * server.c (handle_target_event): If the process is gone, mark
12342 breakpoints out.
12343 * thread-db.c (struct thread_db) <create_bp>: New field.
12344 (thread_db_enable_reporting): Fix prototype. Store a thread event
12345 breakpoint reference in the thread_db struct.
12346 (thread_db_load_search): Clear the thread_db object.
12347 (try_thread_db_load_1): Ditto.
12348 (switch_to_process): New.
12349 (disable_thread_event_reporting): Use it.
12350 (remove_thread_event_breakpoints): New.
12351 (thread_db_detach, thread_db_mourn): Use it.
12352
1e7fc18c
PA		 123532010-05-01 Pedro Alves <pedro@codesourcery.com>
12354
12355 * linux-low.c (linux_enable_event_reporting): New.
12356 (linux_wait_for_event_1, handle_extended_wait): Use it.
12357
02fc4de7
PA		 123582010-04-30 Pedro Alves <pedro@codesourcery.com>
12359
12360 * linux-low.c (linux_kill_one_lwp, linux_kill)
12361 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12362 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12363 SIGSTOP even if the LWP is stopped.
12364 (send_sigstop_callback): New.
12365 (stop_all_lwps): Use send_sigstop_callback instead.
12366 (linux_resume_one_thread): Adjust.
12367 (proceed_one_lwp): Still proceed an LWP that the client has
12368 requested to stop, if we haven't reported it as stopped yet. Make
12369 sure that LWPs the client want stopped, have a pending SIGSTOP.
12370
bc3b5632
DE		 123712010-04-26 Doug Evans <dje@google.com>
12372
ae1ada35
DE		 12373 * server.c (handle_general_set): Make static.
12374
bc3b5632
DE		 12375 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12376 Print received char after testing for error/eof instead of before.
12377 (input_interrupt): Tweak comment.
12378
65730243
DE		 123792010-04-23 Doug Evans <dje@google.com>
12380
12381 * server.c (start_inferior): Print inferior argv if --debug.
12382
a8ae7dc0
AR		 123832010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12384
12385 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12386 * nto-x86-low.c: Include server.h
12387
1c07cc19
PM		 123882010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12389
12390 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12391 be consistent with other sources of this directory.
12392 (init_registers_amd64): Correct name of source file of this function
12393 in the comment.
12394
e0a61e09
PM		 123952010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12396
12397 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12398 64-bit executables.
12399
54709339
PM		 124002010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12401
12402 * win32-i386-low.c: Add 64-bit support.
12403 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12404 (init_registers_amd64): Declare.
12405 (mappings): Add 64-bit version of array.
12406 (init_windows_x86): New function.
12407 (the_low_target): Change init_arch field to init_windows_x86.
12408
e8f0053d
PM		 124092010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12410
12411 * win32-low.c: Adapt to support also 64-bit architecture.
12412 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12413 (get_image_name): Use SIZE_T type for local variable `done'.
12414 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12415 (toolhelp_get_dll_name): Idem.
12416 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12417 Use uintptr_t typecast to avoid warning.
12418 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12419 (handle_exception): Use phex_nz to avoid warning.
12420 (win32_wait): Remove unused local variable `process'.
12421
c481e77e
PM		 124222010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12423
12424 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12425 `amd64-avx.o'.
12426
12ea4b69
PM		 124272010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12428
12429 * configure.ac: Use `ws2_32' library for srv_mingw.
12430 * configure: Regenerate.
12431 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12432 * remote-utils.c: Likewise.
12433
f6d1620c
L		 124342010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12435
12436 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12437 if __x86_64__ is defined.
12438
8e642873
PM		 124392010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12440
12441 * configure: Regenerate.
12442
711e434b
PM		 124432010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12444
12445 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12446 * target.h (target_ops): New get_tib_address field.
12447 * win32-low.h (win32_thread_info): Add thread_local_base field.
12448 * win32-low.c (child_add_thread): Add tlb argument.
12449 Set thread_local_base field to TLB.
12450 (get_child_debug_event): Adapt to child_add_thread change.
12451 (win32_get_tib_address): New function.
12452 (win32_target_ops): Set get_tib_address field to
12453 win32_get_tib_address.
12454 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12455
505106cd
PA		 124562010-04-12 Pedro Alves <pedro@codesourcery.com>
12457
505106cd
PA		 12458 * linux-low.c (linux_mourn): Also remove the process.
12459 * server.c (handle_target_event): Don't remove the process here.
12460 * nto-low.c (nto_mourn): New.
12461 (nto_target_ops): Install it.
12462 * spu-low.c (spu_mourn): New.
12463 (spu_target_ops): Install it.
12464 * win32-low.c (win32_mourn): New.
12465 (win32_target_ops): Install it.
12466
e8470a06
PA		 124672010-04-12 Pedro Alves <pedro@codesourcery.com>
12468
12469 * server.h (buffer_xml_printf): Remove redundant `;'.
12470
45ba0d02
PA		 124712010-04-12 Pedro Alves <pedro@codesourcery.com>
12472
12473 * regcache.c (set_register_cache): Invalidate regcaches before
12474 changing the register cache layout.
12475 (regcache_invalidate_one): Allow a NULL regcache.
12476 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12477 regcaches before changing the register cache layout or the target
12478 regsets.
12479
59e04013
L		 124802010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12481
12482 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12483 variable warning on Linux/x86-64.
12484
8336d594
PA		 124852010-04-11 Pedro Alves <pedro@codesourcery.com>
12486
12487 GDBserver disconnected tracing support.
12488
12489 * linux-low.c (linux_remove_process): Delete.
12490 (add_lwp): Don't set last_resume_kind here.
12491 (linux_kill): Use `mourn'.
12492 (linux_detach): Use `thread_db_detach', and `mourn'.
12493 (linux_mourn): New.
12494 (linux_attach_lwp_1): Adjust comment.
12495 (linux_attach): last_resume_kind moved the thread_info; adjust.
12496 (status_pending_p_callback): Adjust.
12497 (linux_wait_for_event_1): Adjust.
12498 (count_events_callback, select_singlestep_lwp_callback)
12499 (select_event_lwp_callback, cancel_breakpoints_callback)
12500 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12501 (proceed_one_lwp): Adjust.
12502 (linux_async): Add debug output.
12503 (linux_thread_stopped): New.
12504 (linux_pause_all): New.
12505 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12506 linux_pause_all.
12507 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12508 (thread_db_free): Delete declaration.
12509 (thread_db_detach, thread_db_mourn): Declare.
12510 * thread-db.c (thread_db_init): Use thread_db_mourn.
12511 (thread_db_free): Delete, split in two.
12512 (disable_thread_event_reporting): New.
12513 (thread_db_detach): New.
12514 (thread_db_mourn): New.
12515
12516 * server.h (struct thread_info) <last_resume_kind>: New field.
12517 <attached>: Add comment.
12518 <gdb_detached>: New field.
12519 (handler_func): Change return type to int.
12520 (handle_serial_event, handle_target_event): Ditto.
12521 (gdb_connected): Declare.
12522 (tracing): Delete.
12523 (disconnected_tracing): Declare.
12524 (stop_tracing): Declare.
12525
12526 * server.c (handle_query) <qSupported>: Report support for
12527 disconnected tracing.
12528 (queue_stop_reply_callback): Account for running threads.
12529 (gdb_wants_thread_stopped): New.
12530 (gdb_wants_all_threads_stopped): New.
12531 (gdb_reattached_process): New.
12532 (handle_status): Clear the `gdb_detached' flag of all processes.
12533 In all-stop, stop all threads.
12534 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12535 (process_serial_event): If the remote connection breaks, or if an
12536 exit was forced with "monitor exit", force an event loop exit.
12537 Handle disconnected tracing on detach.
12538 (handle_serial_event): Adjust.
12539 (handle_target_event): If GDB isn't connected, forward events back
12540 to the inferior, unless the last process exited, in which case,
12541 exit gdbserver. Adjust interface.
12542
12543 * remote-utils.c (remote_open): Don't block in accept. Instead
12544 register an event loop source on the listen socket file
12545 descriptor. Refactor bits into ...
12546 (listen_desc): ... this new global.
12547 (gdb_connected): ... this new function.
12548 (enable_async_notification): ... this new function.
12549 (handle_accept_event): ... this new function.
12550 (remote_close): Clear remote_desc.
12551
12552 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12553
12554 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12555 New fields.
12556 (mourn_inferior): Define.
12557 (target_process_qsupported): Avoid the dangling else problem.
12558 (thread_stopped): Define.
12559 (pause_all): Define.
12560 (target_waitstatus_to_string): Declare.
12561 * target.c (target_waitstatus_to_string): New.
12562
12563 * tracepoint.c (tracing): Make extern.
12564 (disconnected_tracing): New.
12565 (stop_tracing): Make extern. Handle tracing stops due to GDB
12566 disconnecting.
12567 (cmd_qtdisconnected): New.
12568 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12569 (handle_tracepoint_general_set): Handle QTDisconnected.
12570
12571 * event-loop.c (event_handler_func): Change return type to int.
12572 (process_event): Bail out if the event handler wants the event
12573 loop to stop.
12574 (handle_file_event): Ditto.
12575 (start_event_loop): Bail out if the event handler wants the event
12576 loop to stop.
12577
12578 * nto-low.c (nto_target_ops): Adjust.
12579 * spu-low.c (spu_wait): Don't remove the process here.
12580 (spu_target_ops): Adjust.
12581 * win32-low.c (win32_wait): Don't remove the process here.
12582 (win32_target_ops): Adjust.
12583
5d267c4c
PA		 125842010-04-11 Pedro Alves <pedro@codesourcery.com>
12585
12586 * regcache.c (realloc_register_cache): Invalidate inferior's
12587 regcache before recreating it.
12588
623ccd72
PA		 125892010-04-09 Pedro Alves <pedro@codesourcery.com>
12590
12591 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12592
219f2f23
PA		 125932010-04-09 Stan Shebs <stan@codesourcery.com>
12594 Pedro Alves <pedro@codesourcery.com>
12595
12596 * server.h (LONGEST): New.
12597 (struct thread_info) <while_stepping>: New field.
12598 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12599 Declare.
12600 (initialize_tracepoint, handle_tracepoint_general_set)
12601 (handle_tracepoint_query, tracepoint_finished_step)
12602 (tracepoint_was_hit, release_while_stepping_state_list):
12603 (current_traceframe): Declare.
12604 * server.c (handle_general_set): Handle tracepoint packets.
12605 (read_memory): New.
12606 (write_memory): New.
12607 (handle_search_memory_1): Use read_memory.
12608 (handle_query): Report support for conditional tracepoints, trace
12609 state variables, and tracepoint sources. Handle tracepoint
12610 queries.
12611 (main): Initialize the tracepoints module.
12612 (process_serial_event): Handle traceframe reads/writes.
12613
12614 * linux-low.c (handle_tracepoints): New.
12615 (linux_wait_1): Call it.
12616 (linux_resume_one_lwp): Handle while-stepping.
12617 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12618 (linux_target_ops): Install them.
12619 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12620 New field.
12621 * linux-x86-low.c (x86_supports_tracepoints): New.
12622 (the_low_target). Install it.
12623
12624 * mem-break.h (delete_breakpoint): Declare.
12625 * mem-break.c (delete_breakpoint): Make external.
12626
12627 * target.h (struct target_ops): Add `supports_tracepoints',
12628 `read_pc', and `write_pc' fields.
12629 (target_supports_tracepoints): Define.
12630 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12631 (phex_nz): New.
12632
12633 * regcache.h (struct regcache) <registers_owned>: New field.
12634 (init_register_cache, regcache_cpy): Declare.
12635 (regcache_read_pc, regcache_write_pc): Declare.
12636 (register_cache_size): Declare.
12637 (supply_regblock): Declare.
12638 * regcache.c (init_register_cache): New.
12639 (new_register_cache): Use it.
12640 (regcache_cpy): New.
12641 (register_cache_size): New.
12642 (supply_regblock): New.
12643 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12644
219f2f23
PA		 12645 * tracepoint.c: New.
12646
12647 * Makefile.in (OBS): Add tracepoint.o.
12648 (tracepoint.o): New rule.
12649
3a13a53b
L		 126502010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12651
12652 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12653 (i386-mmx.o): New.
12654 (i386-mmx.c): Likewise.
12655 (i386-mmx-linux.o): Likewise.
12656 (i386-mmx-linux.c): Likewise.
12657
12658 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12659 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12660 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12661 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12662
12663 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12664 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12665 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12666
1570b33e
L		 126672010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12668
12669 * Makefile.in (clean): Updated.
12670 (i386-avx.o): New.
12671 (i386-avx.c): Likewise.
12672 (i386-avx-linux.o): Likewise.
12673 (i386-avx-linux.c): Likewise.
12674 (amd64-avx.o): Likewise.
12675 (amd64-avx.c): Likewise.
12676 (amd64-avx-linux.o): Likewise.
12677 (amd64-avx-linux.c): Likewise.
12678
12679 * configure.srv (srv_i386_regobj): Add i386-avx.o.
12680 (srv_i386_linux_regobj): Add i386-avx-linux.o.
12681 (srv_amd64_regobj): Add amd64-avx.o.
12682 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
12683 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
12684 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
12685 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
12686 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
12687 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
12688 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
12689
12690 * i387-fp.c: Include "i386-xstate.h".
12691 (i387_xsave): New.
12692 (i387_cache_to_xsave): Likewise.
12693 (i387_xsave_to_cache): Likewise.
12694 (x86_xcr0): Likewise.
12695
12696 * i387-fp.h (i387_cache_to_xsave): Likewise.
12697 (i387_xsave_to_cache): Likewise.
12698 (x86_xcr0): Likewise.
12699
12700 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
12701 * linux-crisv32-low.c (target_regsets): Likewise.
12702 * linux-m68k-low.c (target_regsets): Likewise.
12703 * linux-mips-low.c (target_regsets): Likewise.
12704 * linux-ppc-low.c (target_regsets): Likewise.
12705 * linux-s390-low.c (target_regsets): Likewise.
12706 * linux-sh-low.c (target_regsets): Likewise.
12707 * linux-sparc-low.c (target_regsets): Likewise.
12708 * linux-xtensa-low.c (target_regsets): Likewise.
12709
12710 * linux-low.c: Include <sys/uio.h>.
12711 (regsets_fetch_inferior_registers): Support nt_type.
12712 (regsets_store_inferior_registers): Likewise.
12713 (linux_process_qsupported): New.
12714 (linux_target_ops): Add linux_process_qsupported.
12715
12716 * linux-low.h (regset_info): Add nt_type.
12717 (linux_target_ops): Add process_qsupported.
12718
12719 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
12720 and <sys/uio.h>.
12721 (init_registers_i386_avx_linux): New.
12722 (init_registers_amd64_avx_linux): Likewise.
12723 (xmltarget_i386_linux_no_xml): Likewise.
12724 (xmltarget_amd64_linux_no_xml): Likewise.
12725 (PTRACE_GETREGSET): Likewise.
12726 (PTRACE_SETREGSET): Likewise.
12727 (x86_fill_xstateregset): Likewise.
12728 (x86_store_xstateregset): Likewise.
12729 (use_xml): Likewise.
12730 (x86_linux_update_xmltarget): Likewise.
12731 (x86_linux_process_qsupported): Likewise.
12732 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
12733 (x86_arch_setup): Don't call init_registers_amd64_linux nor
12734 init_registers_i386_linux here. Call
12735 x86_linux_update_xmltarget.
12736 (the_low_target): Add x86_linux_process_qsupported.
12737
12738 * server.c (handle_query): Call target_process_qsupported.
12739
12740 * target.h (target_ops): Add process_qsupported.
12741 (target_process_qsupported): New.
12742
fc7238bb
PA		 127432010-04-03 Pedro Alves <pedro@codesourcery.com>
12744
12745 * inferiors.c (add_thread): Set last_status kind to
12746 TARGET_WAITKIND_IGNORE.
12747 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
12748 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
12749 (linux_wait_1): Move `thread' local definition to block that uses
12750 it. Don't NULL initialize `event_child'.
12751 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
12752 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
12753 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
12754
bdabb078
PA		 127552010-04-01 Pedro Alves <pedro@codesourcery.com>
12756
12757 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
12758 an extended waitstatus, or by a watchpoint.
12759 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
12760 thread was stepping or has been stopped by a watchpoint.
12761
d3bbe7a0
PA		 127622010-04-01 Pedro Alves <pedro@codesourcery.com>
12763
12764 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
12765 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
12766 of another, then delete the previous, and validate all
12767 breakpoints.
12768 (validate_inserted_breakpoint): New.
12769 (delete_disabled_breakpoints): New.
12770 (validate_breakpoints): New.
12771 (check_mem_read): Validate breakpoints before trusting their
12772 shadow. Delete disabled breakpoints.
12773 (check_mem_write): Validate breakpoints before trusting they
12774 should be inserted. Delete disabled breakpoints.
12775 * mem-break.h (validate_breakpoints):
12776 * server.c (handle_query): Validate breakpoints when we see a
12777 qSymbol query.
12778
8b07ae33
PA		 127792010-04-01 Pedro Alves <pedro@codesourcery.com>
12780
12781 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
12782 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
12783 if we could tell there's a GDB breakpoint at stop_pc.
12784 (need_step_over_p): Don't do a step over if we find a GDB
12785 breakpoint at the resume PC.
12786
12787 * mem-break.c (struct raw_breakpoint): New.
12788 (enum bkpt_type): New type `gdb_breakpoint'.
12789 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
12790 fields. New field `raw'.
12791 (find_raw_breakpoint_at): New.
12792 (set_raw_breakpoint_at): Handle refcounting. Create a raw
12793 breakpoint instead.
12794 (set_breakpoint_at): Adjust.
12795 (delete_raw_breakpoint): New.
12796 (release_breakpoint): New.
12797 (delete_breakpoint): Rename to...
12798 (delete_breakpoint_1): ... this. Add proc parameter. Use
12799 release_breakpoint. Return ENOENT.
12800 (delete_breakpoint): Reimplement.
12801 (find_breakpoint_at): Delete.
12802 (find_gdb_breakpoint_at): New.
12803 (delete_breakpoint_at): Delete.
12804 (set_gdb_breakpoint_at): New.
12805 (delete_gdb_breakpoint_at): New.
12806 (gdb_breakpoint_here): New.
12807 (set_reinsert_breakpoint): Use release_breakpoint.
12808 (uninsert_breakpoint): Rename to ...
12809 (uninsert_raw_breakpoint): ... this.
12810 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
12811 (reinsert_raw_breakpoint): Change parameter type to
12812 raw_breakpoint.
12813 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
12814 instead.
12815 (check_breakpoints): Adjust. Use release_breakpoint.
12816 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
12817 (breakpoint_inserted_here): Ditto.
12818 (check_mem_read): Adjust to iterate over raw breakpoints instead.
12819 Don't trust the breakpoint's shadow if it is not inserted.
12820 (check_mem_write): Adjust to iterate over raw breakpoints instead.
12821 (delete_all_breakpoints): Adjust.
12822 (free_all_breakpoints): Mark all breakpoints as uninserted, and
12823 use delete_breakpoint_1.
12824
12825 * mem-break.h (breakpoints_supported): Delete declaration.
12826 (set_gdb_breakpoint_at): Declare.
12827 (gdb_breakpoint_here): Declare.
12828 (delete_breakpoint_at): Delete.
12829 (delete_gdb_breakpoint_at): Declare.
12830
12831 * server.h (struct raw_breakpoint): Forward declare.
12832 (struct process_info): New field `raw_breakpoints'.
12833
12834 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
12835 breakpoints.
12836
6bf5e0ba
PA		 128372010-03-24 Pedro Alves <pedro@codesourcery.com>
12838
12839 * linux-low.c (status_pending_p_callback): Fix comment.
12840 (linux_wait_for_event_1): Move most of the internal breakpoint
12841 handling from here...
12842 (linux_wait_1): ... to here.
12843 (count_events_callback): New.
12844 (select_singlestep_lwp_callback): New.
12845 (select_event_lwp_callback): New.
12846 (cancel_breakpoints_callback): New.
12847 (select_event_lwp): New.
12848 (linux_wait_1): Simplify internal breakpoint handling. Give equal
12849 priority to all LWPs that have had events that should be reported
12850 to the client. Cancel breakpoints when about to reporting the
12851 event to the client, not while stopping lwps. No longer cancel
12852 finished single-steps here.
12853 (cancel_finished_single_step): Delete.
12854 (cancel_finished_single_steps): Delete.
12855
414a389f
PA		 128562010-03-24 Pedro Alves <pedro@codesourcery.com>
12857
12858 * mem-break.c (enum bkpt_type): New.
12859 (struct breakpoint): New field `type'.
12860 (set_breakpoint_at): Change return type to struct breakpoint
12861 pointer. Set type to `other_breakpoint' by default.
12862 (delete_breakpoint): Rewrite, supporting more than one breakpoint
12863 in the breakpoint list.
12864 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
12865 (reinsert_breakpoint): Rename to ...
12866 (reinsert_raw_breakpoint): ... this.
12867 (reinsert_breakpoints_at): Adjust.
12868 * mem-break.h (struct breakpoint): Declare.
12869 (set_breakpoint_at): Change return type to struct breakpoint
12870 pointer.
12871
2280c721
PA		 128722010-03-24 Pedro Alves <pedro@codesourcery.com>
12873
12874 * server.c (handle_query): Assign, not compare.
12875
d50171e4
PA		 128762010-03-24 Pedro Alves <pedro@codesourcery.com>
12877
12878 Teach linux gdbserver to step-over-breakpoints.
12879
12880 * linux-low.c (can_hardware_single_step): New.
12881 (supports_breakpoints): New.
12882 (handle_extended_wait): If stopping threads, read the stop pc of
12883 the new cloned LWP.
12884 (get_pc): New.
12885 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
12886 low target doesn't support retrieving the PC.
12887 (add_lwp): Set last_resume_kind to resume_continue.
12888 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
12889 (linux_attach): Don't clear stop_expected. Set the lwp's
12890 last_resume_kind to resume_stop.
12891 (linux_detach_one_lwp): Don't check for removed breakpoints.
12892 (check_removed_breakpoint): Delete.
12893 (status_pending_p): Rename to ...
12894 (status_pending_p_callback): ... this. Don't check for removed
12895 breakpoints. Don't consider threads that are stopped from GDB's
12896 perspective.
12897 (linux_wait_for_lwp): Always read the stop_pc here.
12898 (cancel_breakpoint): New.
12899 (step_over_bkpt): New global.
12900 (linux_wait_for_event_1): Implement stepping over breakpoints.
12901 (gdb_wants_lwp_stopped): New.
12902 (gdb_wants_all_stopped): New.
12903 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
12904 single-step traps here. Store the thread's last reported target
12905 wait status.
12906 (send_sigstop): Don't clear stop_expected. Always set it,
12907 instead.
12908 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
12909 (cancel_finished_single_step): New.
12910 (cancel_finished_single_steps): New.
12911 (wait_for_sigstop): Don't cancel finished single-step traps here.
12912 (linux_resume_one_lwp): Don't check for removed breakpoints.
12913 Don't set `step' on non-hardware step archs.
12914 (linux_set_resume_request): Ignore resume_stop requests if already
12915 stopping or stopped. Set the lwp's last_resume_kind.
12916 (resume_status_pending_p): Don't check for removed breakpoints.
12917 (need_step_over_p): New.
12918 (start_step_over): New.
12919 (finish_step_over): New.
12920 (linux_resume_one_thread): Always queue a sigstop for resume_stop
12921 requests. Clear the thread's last reported target waitstatus.
12922 Don't use the `suspended' flag. Don't consider pending breakpoints.
12923 (linux_resume): Start a step-over if necessary.
12924 (proceed_one_lwp): New.
12925 (proceed_all_lwps): New.
12926 (unstop_all_lwps): New.
12927 * linux-low.h (struct lwp_info): Rewrite comment for the
12928 `suspended' flag. Add the `stop_pc' field. Delete the
12929 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
12930 Add `'last_resume_kind' and `need_step_over' fields.
12931 * inferiors.c (struct thread_info): Delete, moved elsewhere.
12932 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
12933 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
12934 (set_raw_breakpoint_at): New.
12935 (set_breakpoint_at): Rewrite to use it.
12936 (reinsert_breakpoint_handler): Delete.
12937 (set_reinsert_breakpoint): New.
12938 (reinsert_breakpoint_by_bp): Delete.
12939 (delete_reinsert_breakpoints): New.
12940 (uninsert_breakpoint): Rewrite.
12941 (uninsert_breakpoints_at): New.
12942 (reinsert_breakpoint): Rewrite.
12943 (reinsert_breakpoints_at): New.
12944 (check_breakpoints): Rewrite.
12945 (breakpoint_here): New.
12946 (breakpoint_inserted_here): New.
12947 (check_mem_read): Adjust.
12948 * mem-break.h (breakpoints_supported, breakpoint_here)
12949 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
12950 (reinsert_breakpoint_by_bp): Delete declaration.
12951 (delete_reinsert_breakpoints): Declare.
12952 (reinsert_breakpoint): Delete declaration.
12953 (reinsert_breakpoints_at): Declare.
12954 (uninsert_breakpoint): Delete declaration.
12955 (uninsert_breakpoints_at): Declare.
12956 (check_breakpoints): Adjust prototype.
12957 * server.h: Adjust include order.
12958 (struct thread_info): Declare here. Add a `last_status' field.
12959
30ba68cb
MS		 129602010-03-23 Michael Snyder <msnyder@vmware.com>
12961
12962 * server.c (crc32): New function.
12963 (handle_query): Add handling for 'qCRC:' request.
12964
b9a881c2
PA		 129652010-03-23 Pedro Alves <pedro@codesourcery.com>
12966
12967 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
12968 lwp had been stopped by a watchpoint.
12969
e92d13d5
PA		 129702010-03-16 Pedro Alves <pedro@codesourcery.com>
12971
12972 * server.h (internal_error): Declare.
12973 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
12974 * utils.c (internal_error): New function.
12975
64daa791
AS		 129762010-03-15 Andreas Schwab <schwab@redhat.com>
12977
12978 * configure.srv: Fix typo setting srv_regobj.
12979
f52cd8cd
PA		 129802010-03-15 Pedro Alves <pedro@codesourcery.com>
12981
12982 * linux-low.c (fetch_register): Avoid passing a non string literal
12983 format to `error'.
12984 (usr_store_inferior_registers): Ditto.
12985
93ae6fdc
PA		 129862010-03-14 Pedro Alves <pedro@codesourcery.com>
12987
12988 * linux-low.c (linux_write_memory): Bail out early if peeking
12989 memory failed.
12990
c3adc08c
PA		 129912010-03-14 Pedro Alves <pedro@codesourcery.com>
12992
12993 * linux-low.h (struct lwp_info): New fields
12994 `stopped_by_watchpoint' and `stopped_data_address'.
12995 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
12996 here, and cache them in the lwp object.
12997 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
12998 directly.
12999 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13000 field.
13001 (linux_stopped_by_watchpoint): Rewrite.
13002 (linux_stopped_data_address): Rewrite.
13003
bce522a2
PA		 130042010-03-06 Simo Melenius <simo.melenius@iki.fi>
13005
13006 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13007 switching the current inferior, not before.
13008
90884b2b
L		 130092010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13010
13011 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13012 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13013 i386-linux.c and amd64-linux.c.
13014 (reg-i386.o): Removed.
13015 (reg-i386.c): Likewise.
13016 (reg-i386-linux.o): Likewise.
13017 (reg-i386-linux.c): Likewise.
13018 (reg-x86-64.o): Likewise.
13019 (reg-x86-64.c): Likewise.
13020 (reg-x86-64-linux.o): Likewise.
13021 (reg-x86-64-linux.c): Likewise.
13022 (i386.o): New.
13023 (i386.c): Likewise.
13024 (i386-linux.o): Likewise.
13025 (i386-linux.c): Likewise.
13026 (amd64.o): Likewise.
13027 (amd64.c): Likewise.
13028 (amd64-linux.o): Likewise.
13029 (amd64-linux.c): Likewise.
13030
13031 * configure.srv (srv_i386_regobj): New.
13032 (srv_i386_linux_regobj): Likewise.
13033 (srv_amd64_regobj): Likewise.
13034 (srv_amd64_linux_regobj): Likewise.
13035 (srv_i386_32bit_xmlfiles): Likewise.
13036 (srv_i386_64bit_xmlfiles): Likewise.
13037 (srv_i386_xmlfiles): Likewise.
13038 (srv_amd64_xmlfiles): Likewise.
13039 (srv_i386_linux_xmlfiles): Likewise.
13040 (srv_amd64_linux_xmlfiles): Likewise.
13041 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13042 srv_xmlfiles to $srv_i386_xmlfiles.
13043 (i[34567]86-*-mingw32ce*): Likewise.
13044 (i[34567]86-*-mingw*): Likewise.
13045 (i[34567]86-*-nto*): Likewise.
13046 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13047 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13048 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13049 (x86_64-*-linux*): Likewise.
13050
13051 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13052 (init_registers_amd64_linux): New.
13053 (x86_arch_setup): Replace init_registers_x86_64_linux with
13054 init_registers_amd64_linux.
13055
193f13e6
MK		 130562010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13057
13058 * configure.ac: Check for libdl. If it is not available link against
13059 static libthread_db.
13060 * configure: Regenerate.
13061
85d721b8
PA		 130622010-02-22 Pedro Alves <pedro@codesourcery.com>
13063
13064 PR9605
13065
13066 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13067 handing a read watchpoint.
13068 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13069
6076632b
DE		 130702010-02-12 Doug Evans <dje@google.com>
13071
13072 * linux-low.c (linux_supports_tracefork_flag): Document.
13073 (linux_look_up_symbols): Add comment.
13074
3327ccf7
L		 130752010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13076
13077 * regcache.c (supply_register): Clear regcache if buf is NULL.
13078
0718675c 130792010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13080 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13081
13082 * inferiors.c (find_inferior): Add function documentation.
13083 (unloaded_dll): Handle the case where the unloaded dll has not
13084 been previously registered in the dll list.
13085
177321bd
DJ		 130862010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13087
13088 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13089 (thumb2_breakpoint): New.
13090 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13091
2b009048
DJ		 130922010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13093
13094 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13095 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13096 breakpoints.
13097
3be029c7
PA		 130982010-01-21 Pedro Alves <pedro@codesourcery.com>
13099
13100 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13101
18f5de3b
JK		 131022010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13103
13104 * linux-s390-low.c (s390_collect_ptrace_register)
13105 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13106
3743bb4f
DE		 131072010-01-21 Doug Evans <dje@google.com>
13108
14ce3065
DE		 13109 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13110 (PTRACE_ARG4_TYPE): New macro.
13111 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13112 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13113 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13114 (usr_store_inferior_registers): Ditto.
13115 (linux_read_memory, linux_write_memory): Ditto.
13116 (linux_test_for_tracefork): Ditto.
13117
3743bb4f
DE		 13118 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13119 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13120
8b315be5
PA		 131212010-01-21 Pedro Alves <pedro@codesourcery.com>
13122
13123 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13124 target.
13125
85492558
PA		 131262010-01-21 Pedro Alves <pedro@codesourcery.com>
13127
13128 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13129 prototype to take a regcache. Adjust.
13130
442ea881
PA		 131312010-01-20 Pedro Alves <pedro@codesourcery.com>
13132
13133 * regcache.h (struct thread_info): Forward declare.
13134 (struct regcache): New.
13135 (new_register_cache): Adjust prototype.
13136 (get_thread_regcache): Declare.
13137 (free_register_cache): Adjust prototype.
13138 (registers_to_string, registers_from_string): Ditto.
13139 (supply_register, supply_register_by_name, collect_register)
13140 (collect_register_as_string, collect_register_by_name): Ditto.
13141 * regcache.c (struct inferior_regcache_data): Delete.
13142 (get_regcache): Rename to ...
13143 (get_thread_regcache): ... this. Adjust. Switch inferior before
13144 fetching registers.
13145 (regcache_invalidate_one): Adjust.
13146 (regcache_invalidate): Fix prototype.
13147 (new_register_cache): Return the new register cache.
13148 (free_register_cache): Change prototype.
13149 (realloc_register_cache): Adjust.
13150 (registers_to_string): Change prototype to take a regcache. Adjust.
13151 (registers_from_string): Ditto.
13152 (register_data): Ditto.
13153 (supply_register): Ditto.
13154 (supply_register_by_name): Ditto.
13155 (collect_register): Ditto.
13156 (collect_register_as_string): Ditto.
13157 (collect_register_by_name): Ditto.
13158 * server.c (process_serial_event): Adjust.
13159 * linux-low.h (regset_fill_func, regset_store_func): Change
13160 prototype.
13161 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13162 Change prototype.
13163 * linux-low.c (get_stop_pc): Adjust.
13164 (check_removed_breakpoint): Adjust.
13165 (linux_wait_for_event): Adjust.
13166 (linux_resume_one_lwp): Adjust.
13167 (fetch_register): Add regcache parameter. Adjust.
13168 (usr_store_inferior_registers): Ditto.
13169 (regsets_fetch_inferior_registers): Ditto.
13170 (regsets_store_inferior_registers): Ditto.
13171 (linux_fetch_registers, linux_store_registers): Ditto.
13172 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13173 regcache. Adjust.
43aaf8b6
PA		 13174 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13175 Ditto.
442ea881
PA		 13176 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13177 prototype to take a regcache.
13178 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13179 * remote-utils.c (convert_ascii_to_int, outreg)
13180 (prepare_resume_reply): Change prototype to take a regcache.
13181 Adjust.
13182 * target.h (struct target_ops) <fetch_registers, store_registers>:
13183 Change prototype to take a regcache.
13184 (fetch_inferior_registers, store_inferior_registers): Change
13185 prototype to take a regcache. Adjust.
13186 * proc-service.c (ps_lgetregs): Adjust.
13187 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13188 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13189 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13190 take a regcache. Adjust.
13191 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13192 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13193 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13194 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13195 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13196 (cris_cannot_fetch_register):
13197 (cris_breakpoint_at): Change prototype to take a regcache.
13198 Adjust.
13199 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13200 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13201 to take a regcache. Adjust.
13202 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13203 Adjust.
13204 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13205 take a regcache. Adjust.
13206 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13207 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13208 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13209 * linux-mips-low.c (mips_get_pc):
13210 (mips_set_pc): Change prototype to take a regcache. Adjust.
13211 (mips_reinsert_addr): Adjust.
13212 (mips_collect_register): Change prototype to take a regcache.
13213 Adjust.
13214 (mips_supply_register):
13215 (mips_collect_register_32bit, mips_supply_register_32bit)
13216 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13217 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13218 * linux-ppc-low.c (ppc_supply_ptrace_register)
13219 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13220 (parse_spufs_run): Adjust.
13221 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13222 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13223 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13224 take a regcache. Adjust.
13225 * linux-s390-low.c (s390_collect_ptrace_register)
13226 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13227 (s390_set_pc): Change prototype to take a regcache. Adjust.
13228 (s390_arch_setup): Adjust.
13229 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13230 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13231 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13232 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13233 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13234 regcache. Adjust.
13235 (sparc_breakpoint_at): Adjust.
13236 * linux-xtensa-low.c (xtensa_fill_gregset):
13237 (xtensa_store_gregset):
13238 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13239 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13240 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13241 prototype to take a regcache. Adjust.
13242 * win32-arm-low.c (arm_fetch_inferior_register)
13243 (arm_store_inferior_register): Change prototype to take a
13244 regcache. Adjust.
13245 * win32-i386-low.c (i386_fetch_inferior_register)
13246 (i386_store_inferior_register): Change prototype to take a
13247 regcache. Adjust.
13248 * win32-low.c (child_fetch_inferior_registers)
13249 (child_store_inferior_registers): Change prototype to take a
13250 regcache. Adjust.
13251 (win32_wait): Adjust.
13252 (win32_fetch_inferior_registers): Change prototype to take a
13253 regcache. Adjust.
13254 (win32_store_inferior_registers): Adjust.
13255 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13256 store_inferior_register>: Change prototype to take a regcache.
13257
60c3d7b0
DE		 132582010-01-20 Doug Evans <dje@google.com>
13259
13260 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13261 #ifdef.
13262 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13263 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13264
dc146f7c
VP		 132652010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13266
13267 * linux-low.c (linux_core_of_thread): New.
13268 (compare_ints, show_process, list_threads): New.
13269 (linux_qxfer_osdata): Report threads and cores.
13270 (linux_target_op): Register linux_core_of_thread.
13271 * remote-utils.c (prepare_resume_reply): Report the core.
13272 (buffer_xml_printf): Support %d specifier.
13273 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13274 New.
13275 (handle_query): Handle qXfer:threads. Announce availability
13276 thereof.
13277 * target.h (struct target_ops): New field core_of_thread.
13278
7803799a
UW		 132792010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13280
13281 * Makefile.in (clean): Remove new generated files.
13282 (reg-s390.o, reg-s390.c): Remove rules.
13283 (reg-s390x.o, reg-s390x.c): Likewise.
13284 (s390-linux32.o, s390-linux32.c): Add rules.
13285 (s390-linux64.o, s390-linux64.c): Likewise.
13286 (s390x-linux64.o, s390x-linux64.c): Likewise.
13287 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13288 * linux-s390-low.c: Include <elf.h>.
13289 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13290 (init_registers_s390): Remove prototype.
13291 (init_registers_s390x): Likewise.
13292 (init_registers_s390_linux32): Add prototype.
13293 (init_registers_s390_linux64): Likewise.
13294 (init_registers_s390x_linux64): Likewise.
13295 (s390_num_regs_3264): New define.
13296 (s390_regmap_3264): New global variable.
13297 (s390_cannot_fetch_register): Remove obsolete check.
13298 (s390_cannot_store_register): Likewise.
13299 (s390_collect_ptrace_register): Handle upper/lower register halves.
13300 (s390_supply_ptrace_register): Likewise.
13301 (s390_fill_gregset): Update to register number changes.
13302 (s390_get_hwcap): New routine.
13303 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13304 Install appropriate regmap and register set.
13305
6e7ffa39
JB		 133062010-01-01 Joel Brobecker <brobecker@adacore.com>
13307
13308 * server.c (gdbserver_version): Update copyright year to 2010.
13309 * gdbreplay.c (gdbreplay_version): Likewise.
13310
957f3f49
DE		 133112009-12-28 Doug Evans <dje@google.com>
13312
13313 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13314 elf/external.h. Include <elf.h> instead but only if necessary.
13315
ca5c370d
PA		 133162009-12-28 Pedro Alves <pedro@codesourcery.com>
13317
13318 * linux-low.c (linux_remove_process): Remove `detaching'
13319 parameter. Don't release/detach from thread_db here.
13320 (linux_kill): Release/detach from thread_db here, ...
13321 (linux_detach): ... and here, before actually detaching.
13322 (linux_wait_1): ... and here, when a process exits.
13323 * thread-db.c (any_thread_of): New.
13324 (thread_db_free): Switch the current inferior to a thread of the
13325 passed in process.
13326
4ee62156
DE		 133272009-12-21 Doug Evans <dje@google.com>
13328
d90e6a88
DE		 13329 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13330
c5f62d5f
DE		 13331 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13332 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13333 warning ifndef __NR_tkill. Move setting of errno there too.
13334 Delete unnecessary resetting of errno after syscall.
13335 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13336
10e86dd7
DE		 13337 * configure.ac: Check for dladdr.
13338 * config.in: Regenerate.
13339 * configure: Regenerate.
13340 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13341 (try_thread_db_load): Update.
13342
4ee62156
DE		 13343 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13344
00f515da
DE		 133452009-12-18 Doug Evans <dje@google.com>
13346
e9464885
DE		 13347 * event-loop.c: Include unistd.h if it exists.
13348
07d4f67e
DE		 13349 * linux-low.c (my_waitpid): Move definition away from being in
13350 between linux_tracefork_child/linux_test_for_tracefork.
13351
00f515da
DE		 13352 * gdb_proc_service.h (psaddr_t): Fix type.
13353 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13354 signature to match glibc.
13355
1de1badb
DE		 133562009-12-16 Doug Evans <dje@google.com>
13357
13358 * linux-low.c (linux_read_memory): Fix argument to read.
13359
aeeb81d1
PA		 133602009-11-26 Pedro Alves <pedro@codesourcery.com>
13361
13362 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13363 events, don't leave current_inferior pointing at null.
13364
10357975
PA		 133652009-11-26 Pedro Alves <pedro@codesourcery.com>
13366
13367 * win32-low.c (LOG): Delete.
13368 (OUTMSG): Output to stderr.
13369 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13370 on compile time LOG macro.
13371 (win32_wait): Fix debug output.
13372
cf6e3471
PA		 133732009-11-26 Pedro Alves <pedro@codesourcery.com>
13374
13375 * win32-low.c (win32_add_one_solib): If the dll name is
13376 "ntdll.dll", prepend the system directory to the dll path.
13377
0c85e18e
MK		 133782009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13379
13380 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13381
9ac544ce 133822009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13383 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13384
13385 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13386 * configure.ac: Check for __mcoldfire__ and set
13387 gdb_cv_m68k_is_coldfire.
13388 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13389 reg-cf.o and reg-m68k.o.
13390 * configure: Regenerated.
13391
fd7dd3e6
PA		 133922009-11-16 Pedro Alves <pedro@codesourcery.com>
13393
13394 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13395 Pass it to thread_db_free.
13396 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13397 proper `detaching' argument to linux_remove_process.
13398 * linux-low.h (thread_db_free): Add `detaching' parameter.
13399 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13400 to thread_db_free.
13401 (thread_db_free): Add `detaching' parameter. Only
13402 call td_ta_clear_event if detaching from process.
13403
75aa492e
MK		 134042009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13405
13406 * thread-db.c (thread_db_free): Fix typo.
13407
21e1bee4
PP		 134082009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13409
13410 PR gdb/10838
13411 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13412
8838b45e
NS		 134132009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13414
13415 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13416 with an i686 compiler.
13417 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13418 needed.
13419 * configure: Rebuilt.
13420
8a35fb51
SL		 134212009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13422
13423 PR gdb/10783
13424
13425 * server.c (handle_search_memory_1): Correct read_addr initialization
13426 in loop for searching subsequent chunks.
13427
96f15937
PP		 134282009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13429
13430 * configure.ac: New --with-libthread-db option.
13431 * thread-db.c: Allow direct dependence on libthread_db.
13432 (thread_db_free): Adjust.
13433 * config.in: Regenerate.
13434 * configure: Likewise.
889bf7c5 13435
5f7d1694
PP		 134362009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13437
13438 PR gdb/10757
13439 * thread-db.c (attach_thread): New function.
13440 (maybe_attach_thread): Return success/failure.
13441 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13442 (thread_db_find_new_threads): Loop until no new threads.
13443
88e3b899
PA		 134442009-10-13 Pedro Alves <pedro@codesourcery.com>
13445
13446 * proc-service.c (ps_lgetregs): Formatting.
13447
cdbfd419
PP		 134482009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13449
13450 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13451 * configure.ac: Adjust.
13452 * linux-low.h (struct process_info_private): Move members to struct
13453 thread_db.
13454 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13455 * linux-low.c (linux_remove_process): Adjust.
13456 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13457 * server.c (handle_query): Move code ...
13458 (handle_monitor_command): ... here. New function.
13459 * target.h (struct target_ops): New member.
13460 * thread-db.c (struct thread_db): New.
13461 (libthread_db_search_path): New variable.
13462 (thread_db_create_event, thread_db_enable_reporting)
13463 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13464 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13465 (try_thread_db_load_1, dladdr_to_soname): New functions.
13466 (try_thread_db_load, thread_db_load_search): New functions.
13467 (thread_db_init): Search for libthread_db.
13468 (thread_db_free): New function.
13469 (thread_db_handle_monitor_command): Likewise.
13470 * config.in: Regenerate.
13471 * configure: Regenerate.
889bf7c5 13472
4168d2d6
UW		 134732009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13474
13475 * spu-low.c (spu_kill): Wait for inferior to terminate.
13476 Call clear_inferiors.
13477 (spu_detach): Call clear_inferiors.
13478
81ecdfbb
RW		 134792009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13480
13481 * aclocal.m4: Regenerate.
13482 * config.in: Likewise.
13483 * configure: Likewise.
13484
0b9ff2c0
UW		 134852009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13486
13487 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13488 (parse_spufs_run): New function.
13489 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13490 (ppc_breakpoint_at): Handle SPU breakpoints.
13491
efcbbd14
UW		 134922009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13493
13494 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13495 (SPUFS_MAGIC): Define.
13496 (spu_enumerate_spu_ids): New function.
13497 (linux_qxfer_spu): New function.
13498 (linux_target_ops): Install linux_qxfer_spu.
13499
f4d9bade
UW		 135002009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13501
13502 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13503 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13504 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13505 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13506 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13507 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13508 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13509 (init_registers_powerpc_cell32l): Add prototype.
13510 (init_registers_powerpc_cell64l): Likewise.
13511 (ppc_arch_setup): Detect Cell/B.E. architecture.
13512
96e946ca
RW		 135132009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13514
13515 * Makefile.in (datarootdir): New variable.
13516
58d6951d
DJ		 135172009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13518
13519 * linux-low.c (linux_write_memory): Update debugging output.
13520 * Makefile.in (clean): Add new descriptions.
13521 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13522 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13523 * configure.srv: Add new files for arm*-*-linux*.
13524 * linux-arm-low.c: Add new declarations.
13525 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13526 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13527 (HWCAP_VFPv3D16): New.
13528 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13529 instead of __IWMMXT__.
13530 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13531 (arm_arch_setup): New.
13532 (target_regsets): Remove #ifdef. Add VFP regset.
13533 (the_low_target): Use arm_arch_setup.
13534
12b42a12
DJ		 135352009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13536
13537 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13538 the main thread again.
13539
ac8c974e
AR		 135402009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13541
13542 Adding Neutrino gdbserver.
13543 * configure: Regenerated.
13544 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13545 * configure.srv (i[34567]86-*-nto*): New target.
13546 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13547 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13548 (nto_comctrl) [__QNX__]: New function.
13549 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13550
4424e0c3 135512009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13552
13553 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13554 srv_tgtobj.
13555
912cf4ba
PA		 135562009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13557 Pedro Alves <pedro@codesourcery.com>
13558
13559 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13560 don't support CONTEXT_EXTENDED_REGISTERS.
13561 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13562 (the_low_target): Install them.
13563 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13564 failing with ERROR_PIPE_NOT_CONNECTED.
13565
aa5ca48f
DE		 135662009-06-30 Doug Evans <dje@google.com>
13567 Pierre Muller <muller@ics.u-strasbg.fr>
13568
13569 Add h/w watchpoint support to x86-linux, win32-i386.
13570 * Makefile.in (SFILES): Add i386-low.c
13571 (i386_low_h): Define.
13572 (i386-low.o): Add dependencies.
13573 (linux-x86-low.o): Add i386-low.h dependency.
13574 (win32-i386-low.o): Ditto.
13575 * i386-low.c: New file.
13576 * i386-low.h: New file.
13577 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13578 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13579 * linux-low.c (linux_add_process): Initialize arch_private.
13580 (linux_remove_process): Free arch_private.
13581 (add_lwp): Initialize arch_private.
13582 (delete_lwp): Free arch_private.
13583 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13584 provided.
13585 * linux-low.h (process_info_private): New member arch_private.
13586 (lwp_info): New member arch_private.
13587 (linux_target_ops): New members new_process, new_thread,
13588 prepare_to_resume.
13589 (ptid_of): New macro.
13590 * linux-x86-low.c: Include stddef.h, i386-low.h.
13591 (arch_process_info): New struct.
13592 (arch_lwp_info): New struct.
13593 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13594 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13595 (i386_dr_low_get_status): New function.
13596 (x86_insert_point, x86_remove_point): New functions.
13597 (x86_stopped_by_watchpoint): New function.
13598 (x86_stopped_data_address): New function.
13599 (x86_linux_new_process, x86_linux_new_thread): New functions.
13600 (x86_linux_prepare_to_resume): New function.
13601 (the_low_target): Add entries for insert_point, remove_point,
13602 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13603 prepare_to_resume.
13604 * server.c (debug_hw_points): New global.
13605 (monitor_show_help): Document set debug-hw-points.
13606 (handle_query): Process "set debug-hw-points".
13607 * server.h (debug_hw_points): Declare.
13608 (paddress): Declare.
13609 * utils.c (NUMCELLS, CELLSIZE): New macros.
13610 (get_sell, xsnprintf, paddress): New functions.
13611 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13612 remove_point, stopped_by_watchpoint, stopped_data_address.
13613 * win32-i386-low.c: Include i386-low.h.
13614 (debug_reg_state): Replaces dr.
13615 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13616 (i386_dr_low_get_status): New function.
13617 (i386_insert_point, i386_remove_point): New functions.
13618 (i386_stopped_by_watchpoint): New function.
13619 (i386_stopped_data_address): New function.
13620 (i386_initial_stuff): Update.
13621 (get_thread_context,set_thread_context,i386_thread_added): Update.
13622 (the_low_target): Add entries for insert_point,
13623 remove_point, stopped_by_watchpoint, stopped_data_address.
13624 * win32-low.c (win32_insert_watchpoint): New function.
13625 (win32_remove_watchpoint): New function.
13626 (win32_stopped_by_watchpoint): New function.
13627 (win32_stopped_data_address): New function.
13628 (win32_target_ops): Add entries for insert_watchpoint,
13629 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13630 * win32-low.h (win32_target_ops): New members insert_point,
13631 remove_point, stopped_by_watchpoint, stopped_data_address.
13632
d993e290
PA		 136332009-06-25 Pedro Alves <pedro@codesourcery.com>
13634
13635 * server.c (process_serial_event): Re-return unsupported, not
13636 error, if the type isn't recognized. Re-allow supporting only
13637 insert or remove packets. Also call require_running for
13638 breakpoints. Add missing break statement to default case. Tidy.
13639 * target.h (struct target_ops): Rename insert_watchpoint to
13640 insert_point, and remove_watchpoint to remove_point.
13641
13642 * linux-low.h (struct linux_target_ops): Likewise.
13643 * linux-low.c (linux_insert_watchpoint): Rename to ...
13644 (linux_insert_point): ... this. Adjust.
13645 (linux_remove_watchpoint): Rename to ...
13646 (linux_remove_point): ... this. Adjust.
13647 (linux_target_ops): Adjust.
13648 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13649 (cris_insert_point): ... this.
13650 (cris_remove_watchpoint): Rename to ...
13651 (cris_remove_point): ... this.
13652 (the_low_target): Adjust.
13653
0f54c268
PM		 136542009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13655
13656 * server.c (handle_v_kill): Pass signal_pid to
13657 kill_inferior if multi_process is zero.
13658
c6314022
AR		 136592009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13660
13661 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13662 * target.h (target_ops): Comment for *_watchpoint to make it clear
13663 the functions can get types '0' and '1'.
13664
4463ce24
AR		 136652009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13666
13667 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13668 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13669 * regcache.c (get_regcache): Likewise.
13670 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13671 * win32-low.c (child_fetch_inferior_registers): Remove check for
13672 regno 0.
13673
cf8fd78b
PA		 136742009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
13675 Pedro Alves <pedro@codesourcery.com>
13676
13677 * target.h (struct target_ops) <supports_multi_process>: New
13678 callback.
13679 (target_supports_multi_process): New.
13680 * server.c (handle_query): Even if GDB reports support, only
13681 enable multi-process if the target also supports it. Report
13682 multi-process support only if the target backend supports it.
13683 * linux-low.c (linux_supports_multi_process): New function.
13684 (linux_target_ops): Install it as target_supports_multi_process
13685 callback.
13686
47c0c975
DE		 136872009-05-24 Doug Evans <dje@google.com>
13688
e09875d4
DE		 13689 Global renaming of find_thread_pid to find_thread_ptid.
13690 * server.h (find_thread_ptid): Renamed from find_thread_pid.
13691 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
13692 All callers updated.
13693
e27d73f6
DE		 13694 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
13695 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
13696 directly.
13697
47c0c975
DE		 13698 * linux-low.c (get_stop_pc): Print pc if debug_threads.
13699 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
13700 (linux_resume_one_lwp): Ditto.
13701
2acc282a
DE		 137022009-05-23 Doug Evans <dje@google.com>
13703
13704 * linux-low.c (linux_resume_one_lwp): Change type of first arg
13705 from struct inferior_list_entry * to struct lwp_info *.
13706 All callers updated.
13707
9f1036c1
DE		 137082009-05-13 Doug Evans <dje@google.com>
13709
13710 * linux-x86-low.c: Don't include assert.h.
13711 (x86_siginfo_fixup): Use fatal, not assert.
13712 (x86_arch_setup): Fix comment.
13713
d0722149
DE		 137142009-05-12 Doug Evans <dje@google.com>
13715
13716 Biarch support for i386/amd64 gdbserver.
13717 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
13718 Add linux-x86-low.c.
13719 (linux-i386-low.o, linux-x86-64-low.o): Delete.
13720 (linux-x86-low.o): Add.
13721 * linux-x86-64-low.c: Delete.
13722 * linux-i386-low.c: Delete.
13723 * linux-x86-low.c: New file.
13724 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
13725 linux-x86-low.o.
13726 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
13727 linux-x86-low.o.
13728 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
13729 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
13730 (linux_child_pid_to_exec_file): New function.
13731 (elf_64_header_p, elf_64_file_p): New functions.
13732 (siginfo_fixup): New function.
13733 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
13734 give target a chance to convert layout.
13735 * linux-low.h (linux_target_ops): New member siginfo_fixup.
13736 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
13737
fdeb2a12
DE		 137382009-05-07 Doug Evans <dje@google.com>
13739
13740 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
13741 (regsets_store_inferior_registers): Ditto.
13742
a6dbe5df
PA		 137432009-05-06 Pedro Alves <pedro@codesourcery.com>
13744
13745 PR server/10048
13746
13747 * linux-low.c (must_set_ptrace_flags): Delete.
13748 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
13749 of the global.
13750 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
13751 `lwp->must_set_ptrace_flags' instead.
ba42693b 13752 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 13753 (linux_wait_1): ... not here.
13754
5091eb23
DE		 137552009-04-30 Doug Evans <dje@google.com>
13756
9f767825
DE		 13757 * inferiors.c (started_inferior_callback): New function.
13758 (attached_inferior_callback): New function.
13759 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
13760 * server.c (print_started_pid, print_attached_pid): New functions.
13761 (detach_or_kill_for_exit): New function.
13762 (main): Call it instead of for_each_inferior (kill_inferior_callback).
13763 * server.h (have_started_inferiors_p): Declare.
13764 (have_attached_inferiors_p): Declare.
13765
5091eb23
DE		 13766 * inferiors.c (remove_process): Fix memory leak, free process.
13767 * linux-low.c (linux_remove_process): New function.
13768 (linux_kill): Call it instead of remove_process.
13769 (linux_detach, linux_wait_1): Ditto.
13770
155c8968
PA		 137712009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
13772
13773 * configure.srv: Add x86 Windows CE target.
13774
7fe519cb
UW		 137752009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13776
13777 * inferiors.c (get_thread_process): Make global.
13778 * server.h (get_thread_process): Add prototype.
13779 * thread-db.c (find_one_thread): Use get_thread_process
13780 instead of current_process.
13781 (thread_db_get_tls_address): Do not crash if called when
13782 thread layer is not yet initialized.
13783
5472f405
UW		 137842009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
13785
13786 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
13787 * spu-low.c (current_tid): Rename to ...
13788 (current_ptid): ... this.
13789 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
13790 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
13791 ptid_get_lwp (current_ptid) instead of current_tid.
13792 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
13793 instead of current_tid. Use find_process_pid to verify pid
13794 argument is valid. Pass proper argument to remove_process.
13795 (spu_thread_alive): Compare current_ptid instead of current_tid.
13796 (spu_resume): Likewise.
13797
55ac2b99
PA		 137982009-04-02 Pedro Alves <pedro@codesourcery.com>
13799
13800 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
13801 variable.
13802
95954743
PA		 138032009-04-01 Pedro Alves <pedro@codesourcery.com>
13804
13805 Implement the multiprocess extensions, and add linux multiprocess
13806 support.
13807
13808 * server.h (ULONGEST): Declare.
13809 (struct ptid, ptid_t): New.
13810 (minus_one_ptid, null_ptid): Declare.
13811 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13812 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
13813 (struct inferior_list_entry): Change `id' type from unsigned from
13814 to ptid_t.
13815 (struct sym_cache, struct breakpoint, struct
13816 process_info_private): Forward declare.
13817 (struct process_info): Declare.
13818 (current_process): Declare.
13819 (all_processes): Declare.
13820 (initialize_inferiors): Declare.
13821 (add_thread): Adjust to use ptid_t.
13822 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
13823 (add_process, remove_process, find_thread_pid): Declare.
13824 (find_inferior_id): Adjust to use ptid_t.
13825 (cont_thread, general_thread, step_thread): Change type to ptid_t.
13826 (multi_process): Declare.
13827 (push_event): Adjust to use ptid_t.
13828 (read_ptid, write_ptid): Declare.
13829 (prepare_resume_reply): Adjust to use ptid_t.
13830 (clear_symbol_cache): Declare.
13831 * inferiors.c (all_processes): New.
13832 (null_ptid, minus_one_ptid): New.
13833 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
13834 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
13835 (add_thread): Change unsigned long to ptid. Remove gdb_id
13836 parameter. Adjust.
13837 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
13838 (gdb_id_to_thread): Rename to ...
13839 (find_thread_pid): ... this. Change unsigned long to ptid.
13840 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
13841 (loaded_dll, pull_pid_from_list): Adjust.
13842 (add_process, remove_process, find_process_pid)
13843 (get_thread_process, current_process, initialize_inferiors): New.
13844 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
13845 (struct target_waitstatus) <related_pid>: Ditto.
13846 (struct target_ops) <kill, detach>: Add `pid' argument. Change
13847 return type to int.
13848 (struct target_ops) <join>: Add `pid' argument.
13849 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
13850 (struct target_ops) <wait>: Add `ptid' field. Change return type
13851 to ptid.
13852 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
13853 (mywait): Add `ptid' argument. Change return type to ptid_t.
13854 (target_pid_to_str): Declare.
13855 * target.c (set_desired_inferior): Adjust to use ptids.
13856 (mywait): Add new `ptid' argument. Adjust.
13857 (target_pid_to_str): New.
13858 * mem-break.h (free_all_breakpoints): Declare.
13859 * mem-break.c (breakpoints): Delelete.
13860 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
13861 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
13862 to use per-process breakpoint list.
13863 (free_all_breakpoints): New.
13864 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
13865 (symbol_cache, all_symbols_looked_up): Delete.
13866 (hexchars): New.
13867 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
13868 read_ptid): New.
13869 (prepare_resume_reply): Change ptid argument's type from unsigned
13870 long to ptid_t. Adjust. Implement W;process and X;process.
13871 (free_sym_cache, clear_symbol_cache): New.
13872 (look_up_one_symbol): Adjust to per-process symbol cache. *
13873 * server.c (cont_thread, general_thread, step_thread): Change type
13874 to ptid_t.
13875 (attached): Delete.
13876 (multi_process): New.
13877 (last_ptid): Change type to ptid_t.
13878 (struct vstop_notif) <ptid>: Change type to ptid_t.
13879 (queue_stop_reply, push_event): Change `ptid' argument's type to
13880 ptid_t.
13881 (discard_queued_stop_replies): Add `pid' argument.
13882 (start_inferior): Adjust to use ptids. Adjust to mywait interface
13883 changes. Don't reference the `attached' global.
13884 (attach_inferior): Adjust to mywait interface changes.
13885 (handle_query): Adjust to use ptids. Parse GDB's qSupported
13886 features. Handle and report "multiprocess+". Handle
13887 "qAttached:PID".
13888 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
13889 changes.
13890 (handle_v_kill): New.
13891 (handle_v_stopped): Adjust to use target_pid_to_str.
13892 (handle_v_requests): Allow multiple attaches and runs when
13893 multiprocess extensions are in effect. Handle "vKill".
13894 (myresume): Adjust to use ptids.
13895 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
13896 (handle_status): Adjust to discard_queued_stop_replies interface
13897 change.
13898 (first_thread_of, kill_inferior_callback)
13899 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
13900 (main): Call initialize_inferiors. Adjust to use ptids, killing
13901 and detaching from all inferiors. Handle multiprocess packet
13902 variants.
13903 * linux-low.h: Include gdb_proc_service.h.
13904 (struct process_info_private): New.
13905 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
13906 <lwpid_of>: Use ptid_get_lwp.
13907 (get_lwp_thread): Adjust.
13908 (struct lwp_info): Add `dead' member.
13909 (find_lwp_pid): Declare.
13910 * linux-low.c (thread_db_active): Delete.
13911 (new_inferior): Adjust comment.
13912 (inferior_pid): Delete.
13913 (linux_add_process): New.
13914 (handle_extended_wait): Adjust.
13915 (add_lwp): Change unsigned long to ptid.
13916 (linux_create_inferior): Add process to processes table. Adjust
13917 to use ptids. Don't set new_inferior here.
13918 (linux_attach_lwp): Rename to ...
13919 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
13920 it. Adjust to use ptids.
13921 (linux_attach_lwp): New.
13922 (linux_attach): Add process to processes table. Don't set
13923 new_inferior here.
13924 (struct counter): New.
13925 (second_thread_of_pid_p, last_thread_of_process_p): New.
13926 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
13927 multiple processes.
13928 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
13929 processes. Remove process from process table.
13930 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
13931 to multiple processes.
13932 (any_thread_of): New.
13933 (linux_detach): Add `pid' argument, and handle it. Remove process
13934 from processes table.
13935 (linux_join): Add `pid' argument. Handle it.
13936 (linux_thread_alive): Change unsighed long argument to ptid_t.
13937 Consider dead lwps as not being alive.
13938 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
13939 threads we're not interested in.
13940 (same_lwp, find_lwp_pid): New.
13941 (linux_wait_for_lwp): Change `pid' argument's type from int to
13942 ptid_t. Adjust.
13943 (linux_wait_for_event): Rename to ...
13944 (linux_wait_for_event_1): ... this. Change `pid' argument's type
13945 from int to ptid_t. Adjust.
13946 (linux_wait_for_event): New.
13947 (linux_wait_1): Add `ptid' argument. Change return type to
13948 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
13949 that exit from the process table.
13950 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
13951 Adjust.
13952 (mark_lwp_dead): New.
13953 (wait_for_sigstop): Adjust to use ptids. If a process exits while
13954 stopping all threads, mark its main lwp as dead.
13955 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
13956 ptids.
13957 (fetch_register, usr_store_inferior_registers)
13958 (regsets_fetch_inferior_registers)
13959 (regsets_store_inferior_registers, linux_read_memory)
13960 (linux_write_memory): Inline `inferior_pid'.
13961 (linux_look_up_symbols): Adjust to use per-process
13962 `thread_db_active'.
13963 (linux_request_interrupt): Adjust to use ptids.
13964 (linux_read_auxv): Inline `inferior_pid'.
13965 (initialize_low): Don't reference thread_db_active.
13966 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
13967 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
13968 (ps_getpid): Return the pid of the current inferior.
13969 * thread-db.c (proc_handle, thread_agent): Delete.
13970 (thread_db_create_event, thread_db_enable_reporting): Adjust to
13971 per-process data.
13972 (find_one_thread): Change argument type to ptid_t. Adjust to
13973 per-process data.
13974 (maybe_attach_thread): Adjust to per-process data and ptids.
13975 (thread_db_find_new_threads): Ditto.
13976 (thread_db_init): Ditto.
13977 * spu-low.c (spu_create_inferior, spu_attach): Add process to
13978 processes table. Adjust to use ptids.
13979 (spu_kill, spu_detach): Adjust interface. Remove process from
13980 processes table.
13981 (spu_join, spu_thread_alive): Adjust interface.
13982 (spu_wait): Adjust interface. Remove process from processes
13983 table. Adjust to use ptids.
13984 * win32-low.c (current_inferior_tid): Delete.
13985 (current_inferior_ptid): New.
13986 (debug_event_ptid): New.
13987 (thread_rec): Take a ptid. Adjust.
13988 (child_add_thread): Add `pid' argument. Adjust to use ptids.
13989 (child_delete_thread): Ditto.
13990 (do_initial_child_stuff): Add `attached' argument. Add process to
13991 processes table.
13992 (child_fetch_inferior_registers, child_store_inferior_registers):
13993 Adjust.
13994 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
13995 (win32_attach): Pass 1 to do_initial_child_stuff.
13996 (win32_kill): Adjust interface. Remove process from processes
13997 table.
13998 (win32_detach): Ditto.
13999 (win32_join): Adjust interface.
14000 (win32_thread_alive): Take a ptid.
14001 (win32_resume): Adjust to use ptids.
14002 (get_child_debug_event): Ditto.
14003 (win32_wait): Adjust interface. Remove exiting process from
14004 processes table.
14005
bd99dc85
PA		 140062009-04-01 Pedro Alves <pedro@codesourcery.com>
14007
14008 Non-stop mode support.
14009
14010 * server.h (non_stop): Declare.
14011 (gdb_client_data, handler_func): Declare.
14012 (delete_file_handler, add_file_handler, start_event_loop):
14013 Declare.
14014 (handle_serial_event, handle_target_event, push_event)
14015 (putpkt_notif): Declare.
14016 * target.h (enum resume_kind): New.
14017 (struct thread_resume): Replace `step' field by `kind' field.
14018 (TARGET_WNOHANG): Define.
14019 (struct target_ops) <wait>: Add `options' argument.
14020 <supports_non_stop, async, start_non_stop>: New fields.
14021 (target_supports_non_stop, target_async): New.
14022 (start_non_stop): Declare.
14023 (mywait): Add `options' argument.
14024 * target.c (mywait): Add `options' argument. Print child exit
14025 notifications here.
14026 (start_non_stop): New.
14027 * server.c (non_stop, own_buf, mem_buf): New globals.
14028 (struct vstop_notif): New.
14029 (notif_queue): New global.
14030 (queue_stop_reply, push_event, discard_queued_stop_replies)
14031 (send_next_stop_reply): New.
14032 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14033 interface changes.
14034 (attach_inferior): In non-stop mode, don't wait for the target
14035 here.
14036 (handle_general_set): Handle QNonStop.
14037 (handle_query): When handling qC, return the current general
14038 thread, instead of the first thread of the list.
14039 (handle_query): If the backend supports non-stop mode, include
14040 QNonStop+ in the qSupported query response.
14041 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14042 and non-stop mode.
14043 (handle_v_attach, handle_v_run): Handle non-stop mode.
14044 (handle_v_stopped): New.
14045 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14046 (myresume): Adjust to use resume_kind. Handle non-stop.
14047 (queue_stop_reply_callback): New.
14048 (handle_status): Handle non-stop mode.
14049 (main): Clear non_stop flag on reconnection. Use the event-loop.
14050 Refactor serial protocol handling from here ...
14051 (process_serial_event): ... to this new function. When GDB
14052 selects any thread, select one here. In non-stop mode, wait until
14053 GDB acks all pending events before exiting.
14054 (handle_serial_event, handle_target_event): New.
14055 * remote-utils.c (remote_open): Install remote_desc in the event
14056 loop.
14057 (remote_close): Remove remote_desc from the event loop.
14058 (putpkt_binary): Rename to...
14059 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14060 (putpkt_binary): New as wrapper around putpkt_binary_1.
14061 (putpkt_notif): New.
14062 (prepare_resume_reply): In non-stop mode, don't change the
14063 general_thread.
14064 * event-loop.c: New.
14065 * Makefile.in (OBJ): Add event-loop.o.
14066 (event-loop.o): New rule.
14067
14068 * linux-low.h (pid_of): Moved here.
14069 (lwpid_of): New.
14070 (get_lwp_thread): Use lwpid_of.
14071 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14072 * linux-low.c (pid_of): Delete.
14073 (inferior_pid): Use lwpid_of.
14074 (linux_event_pipe): New.
14075 (target_is_async_p): New.
14076 (delete_lwp): New.
14077 (handle_extended_wait): Use lwpid_of.
14078 (add_lwp): Don't set lwpid field.
14079 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14080 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14081 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14082 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14083 first. Adjust to linux_wait_for_event interface changes. Use
14084 lwpid_of.
14085 (linux_detach): Don't delete the main lwp here.
14086 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14087 (status_pending_p): Don't consider explicitly suspended lwps.
14088 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14089 pointer. Add OPTIONS argument. Change return type to int. Use
14090 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14091 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14092 pointer. Add status pointer argument. Return a pid instead of a
14093 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14094 changes. In non-stop mode, don't switch to a random thread.
14095 (linux_wait): Rename to...
14096 (linux_wait_1): ... this. Add target_options argument, and handle
14097 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14098 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14099 clean exit and signal exit code. Don't stop all threads in
14100 non-stop mode. In all-stop mode, only stop all threads when
14101 reporting a stop to GDB. Handle explicit thread stop requests.
14102 (async_file_flush, async_file_mark): New.
14103 (linux_wait): New.
14104 (send_sigstop): Use lwpid_of.
14105 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14106 interface changes. In non-stop mode, don't switch to a random
14107 thread.
14108 (linux_resume_one_lwp): Use lwpid_of.
14109 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14110 (linux_resume_one_thread): ... this. Handle resume_stop. In
14111 non-stop mode, don't look for pending flag in all threads.
14112 (resume_status_pending_p): Don't consider explicitly suspended
14113 threads.
14114 (my_waitpid): Reimplement. Emulate __WALL.
14115 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14116 Use lwpid_of.
14117 (sigchld_handler, linux_supports_non_stop, linux_async)
14118 (linux_start_non_stop): New.
14119 (linux_target_ops): Register linux_supports_non_stop, linux_async
14120 and linux_start_non_stop.
14121 (initialize_low): Install SIGCHLD handler.
14122 * thread-db.c (thread_db_create_event, find_one_thread)
14123 (thread_db_get_tls_address): Use lwpid_of.
14124 * win32-low.c (win32_detach): Adjust to use resume_kind.
14125 (win32_wait): Add `options' argument.
14126 * spu-low.c (spu_resume): Adjust to use resume_kind.
14127 (spu_wait): Add `options' argument.
14128
5b1c542e
PA		 141292009-04-01 Pedro Alves <pedro@codesourcery.com>
14130
14131 Decouple target code from remote protocol.
14132
14133 * target.h (enum target_waitkind): New.
14134 (struct target_waitstatus): New.
14135 (struct target_ops) <wait>: Return an unsigned long. Take a
14136 target_waitstatus pointer instead of a char pointer.
14137 (mywait): Likewise.
14138 * target.c (mywait): Change prototype to return an unsigned long.
14139 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14140 * server.h (thread_from_wait, old_thread_from_wait): Delete
14141 declarations.
14142 (prepare_resume_reply): Change prototype to take a
14143 target_waitstatus.
14144 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14145 (last_status, last_ptid): New.
14146 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14147 pid instead of a signal.
14148 (attach_inferior): Remove "status" and "signal" parameters.
14149 Adjust.
14150 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14151 not as an address.
14152 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14153 (handle_v_requests, myresume): Remove "status" and "signal"
14154 parameters. Adjust.
14155 (handle_status): New.
14156 (main): Delete local `status'. Adjust.
14157 * remote-utils.c: Include target.h.
14158 (prepare_resume_reply): Change prototype to take a
14159 target_waitstatus. Adjust.
14160
14161 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14162 interface.
14163 * spu-low.c (spu_wait): Adjust.
14164 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14165 Delete.
14166 (win32_wait): Adjust.
14167
2bd7c093
PA		 141682009-04-01 Pedro Alves <pedro@codesourcery.com>
14169
14170 * target.h (struct thread_resume): Delete leave_stopped member.
14171 (struct target_ops): Add a `n' argument to the `resume' callback.
14172 * server.c (start_inferior): Adjust.
14173 (handle_v_cont, myresume): Adjust.
14174 * linux-low.c (check_removed_breakpoint): Adjust to resume
14175 interface change, and to removed leave_stopped field.
14176 (resume_ptr): Delete.
14177 (struct thread_resume_array): New.
14178 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14179 resume interface change.
14180 (linux_continue_one_thread, linux_queue_one_thread)
14181 (resume_status_pending_p): Check if the resume field is NULL
14182 instead of checking the leave_stopped member.
14183 (linux_resume): Adjust to the target resume interface change.
14184 * spu-low.c (spu_resume): Adjust to the target resume interface
14185 change.
14186 * win32-low.c (win32_detach, win32_resume): Ditto.
14187
c35fafde
PA		 141882009-04-01 Pedro Alves <pedro@codesourcery.com>
14189
14190 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14191 flag.
14192 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14193 pending.
14194 (linux_continue_one_thread): Only preserve the stepping flag if
14195 there's a pending breakpoint.
14196
0a59d50b
PA		 141972009-03-31 Pedro Alves <pedro@codesourcery.com>
14198
14199 * server.c (main): After the inferior having exited, call
14200 remote_close before exiting gdbserver.
14201
f04c6d38
TJB		 142022009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14203
14204 Fix size of FPSCR in Power 7 processors.
14205 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14206 (PPC_FEATURE_HAS_DFP): New #define.
14207 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14208 size of the FPSCR.
14209
78e5cee6
PA		 142102009-03-23 Pedro Alves <pedro@codesourcery.com>
14211
14212 * server.c (handle_query) Whitespace and formatting.
14213
1b3f6016
PA		 142142009-03-22 Pedro Alves <pedro@codesourcery.com>
14215
14216 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14217 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14218 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14219 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14220 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14221 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14222 Makefile.in, configure.ac: Fix whitespace throughout.
14223 * configure: Regenerate.
14224
a07b2135
PA		 142252009-03-22 Pedro Alves <pedro@codesourcery.com>
14226
14227 * inferiors.c (find_inferior): Make it safe for the callback
14228 function to delete the currently iterated inferior.
14229
67cc2626
PA		 142302009-03-22 Pedro Alves <pedro@codesourcery.com>
14231
14232 * Makefile.in (linuw_low_h): Move higher.
14233 (thread-db.o): Depend on $(linux_low_h).
14234
54a0b537
PA		 142352009-03-17 Pedro Alves <pedro@codesourcery.com>
14236
14237 Rename "process" to "lwp" throughout.
14238
14239 * linux-low.c (all_processes): Rename to...
14240 (all_lwps): ... this.
14241 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14242 (add_process): Rename to ...
14243 (add_lwp): ... this. Adjust.
14244 (linux_create_inferior): Adjust.
14245 (linux_attach_lwp): Adjust.
14246 (linux_attach): Adjust.
14247 (linux_kill_one_process): Rename to ...
14248 (linux_kill_one_lwp): ... this. Adjust.
14249 (linux_kill): Adjust.
14250 (linux_detach_one_process): Rename to ...
14251 (linux_detach_one_lwp): ... this. Adjust.
14252 (linux_detach): Adjust.
14253 (check_removed_breakpoint): Adjust.
14254 (status_pending_p): Adjust.
14255 (linux_wait_for_process): Rename to ...
14256 (linux_wait_for_lwp): ... this. Adjust.
14257 (linux_wait_for_event): Adjust.
14258 (send_sigstop): Adjust.
14259 (wait_for_sigstop): Adjust.
14260 (stop_all_processes): Rename to ...
14261 (stop_all_lwps): ... this.
14262 (linux_resume_one_process): Rename to ...
14263 (linux_resume_one_lwp): ... this. Adjust.
14264 (linux_set_resume_request, linux_continue_one_thread)
14265 (linux_queue_one_thread, resume_status_pending_p)
14266 (usr_store_inferior_registers, regsets_store_inferior_registers)
14267 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14268 Adjust.
14269 * linux-low.h (get_process): Rename to ...
14270 (get_lwp): ... this. Adjust.
14271 (get_thread_process): Rename to ...
14272 (get_thread_lwp): ... this. Adjust.
14273 (get_process_thread): Rename to ...
14274 (get_lwp_thread): ... this. Adjust.
14275 (struct process_info): Rename to ...
14276 (struct lwp_info): ... this.
14277 (all_processes): Rename to ...
14278 (all_lwps): ... this.
14279 * proc-service.c (ps_lgetregs): Adjust.
14280 * thread-db.c (thread_db_create_event, find_one_thread)
14281 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14282
0b16c5cf
PA		 142832009-03-14 Pedro Alves <pedro@codesourcery.com>
14284
14285 * server.c (handle_query): Handle "qAttached".
14286
32de4b9d
NS		 142872009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14288
14289 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14290 GPLv3, update license URL.
14291
2aecd87f
DE		 142922009-03-01 Doug Evans <dje@google.com>
14293
93efd302 14294 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14295 (server_h): Add gdb_signals.h.
14296 (signals.o): Update.
14297 * server.h (target_signal_from_host,target_signal_to_host_p)
14298 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14299
86b1f9c5
PM		 143002009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14301
14302 * remote-utils.c (getpkt): Also generate remote-debug
14303 information if noack_mode is set.
14304
4aa995e1
PA		 143052009-02-06 Pedro Alves <pedro@codesourcery.com>
14306
14307 * server.c (handle_query): Report qXfer:siginfo:read and
14308 qXfer:siginfo:write as supported and handle them.
14309 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14310 * linux-low.c (linux_xfer_siginfo): New.
14311 (linux_target_ops): Set it.
14312
62709adf
PA		 143132009-01-26 Pedro Alves <pedro@codesourcery.com>
14314
14315 * server.c (gdbserver_usage): Mention --remote-debug.
14316 (main): Accept '--remote-debug' switch.
14317
aef93bd7
DE		 143182009-01-18 Doug Evans <dje@google.com>
14319
14320 * regcache.c (new_register_cache): No need to check result of xcalloc.
14321 * server.c (handle_search_memory): Back out calls to xmalloc,
14322 result is checked and error is returned to user upon failure.
14323 (handle_query): Ditto. Add more checks for result of malloc.
14324 (handle_v_cont): Check result of malloc, report error back to
14325 user upon failure.
14326 (handle_v_run): Ditto. Call freeargv.
14327 * server.h (freeargv): Declare.
14328 * utils.c (freeargv): New fn.
14329
54363045
DE		 143302009-01-15 Doug Evans <dje@google.com>
14331
f626972c
DE		 14332 * gdbreplay.c (perror_with_name): Make arg const char *.
14333 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14334 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14335 * utils.c (perror_with_name): Make arg const char *.
54363045 14336
18aae699
PA		 143372009-01-14 Pedro Alves <pedro@codesourcery.com>
14338
14339 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14340 when handling a EXIT_PROCESS_DEBUG_EVENT.
14341
ff703abe
JB		 143422009-01-06 Joel Brobecker <brobecker@adacore.com>
14343
14344 * gdbreplay.c (gdbreplay_version): Update copyright year.
14345 * server.c (gdbserver_version): Likewise.
14346
f21cc1a2 143472009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14348
14349 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14350 (handle_extended_wait): Improve comment.
0e21c1ec 14351
bca929d3
DE		 143522008-12-13 Doug Evans <dje@google.com>
14353
14354 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14355 * server.h (ATTR_MALLOC): New macro.
14356 (xmalloc,xcalloc,xstrdup): Declare.
14357 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14358 * inferiors.c: Ditto.
14359 * linux-low.c: Ditto.
14360 * mem-break.c: Ditto.
14361 * regcache.c: Ditto.
14362 * remote-utils.c: Ditto.
14363 * server.c: Ditto.
14364 * target.c: Ditto.
14365 * win32-low.c: Ditto.
14366
97438e3f
DE		 143672008-12-12 Doug Evans <dje@google.com>
14368
896c7fbb
DE		 14369 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14370 in debugging printf.
14371
97438e3f
DE		 14372 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14373
e3b886f8
DE		 143742008-12-09 Doug Evans <dje@google.com>
14375
14376 * linux-low.h (struct process_info): Delete member tid, unused.
14377 * thread-db.c (find_one_thread): Update.
14378 (maybe_attach_thread): Update.
14379
07e059b5
VP		 143802008-12-02 Pedro Alves <pedro@codesourcery.com>
14381
889bf7c5
PA		 14382 * target.h (struct target_ops): Add qxfer_osdata member.
14383 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14384 and dirent.h.
14385 (linux_qxfer_osdata): New functions.
14386 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14387 callback.
14388 * server.c (handle_query): Handle "qXfer:osdata:read:".
14389 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14390 (buffer_xml_printf): New functions.
14391 * server.h (struct buffer): New.
14392 (buffer_grow_str, buffer_grow_str0): New macros.
14393 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14394 (buffer_xml_printf): Declare.
07e059b5 14395
4cab47ab
DE		 143962008-11-24 Doug Evans <dje@google.com>
14397
14398 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14399
f142445f
DJ		 144002008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14401
14402 * server.c (handle_v_run): Always use the supplied argument list.
14403
d0107bb6 144042008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14405
d0107bb6
BW		 14406 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14407 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14408
2c4ad781
TJB		 144092008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14410
14411 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14412 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14413 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14414 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14415 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14416 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14417 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14418 XML target descriptions.
14419 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14420 when inferior is running on an ISA 2.05 or later processor. Add
14421 special case to return offset for full 64-bit slot of FPSCR when
14422 in 32-bits.
14423
dfb64f85
DJ		 144242008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14425
14426 * Makefile.in (SFILES, clean): Added sparc64 files.
14427 (reg-sparc64.o, reg-sparc64.c): New.
14428 * configure.srv (sparc*-*-linux*): New configuration.
14429 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14430 syscall arguments for SPARC.
14431 (regsets_store_inferior_registers): Likewise.
14432 * linux-sparc-low.c: New file.
14433
66b6e1dd
DE		 144342008-10-21 Doug Evans <dje@google.com>
14435
14436 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14437 (READLINE_DIR,READLINE_DEP): Delete.
14438 (INTERNAL_CFLAGS): Update.
14439 (LINTFLAGS): Update.
14440
9b710a42
PA		 144412008-10-10 Pedro Alves <pedro@codesourcery.com>
14442
14443 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14444 whole argv from the last run, not just argv[0].
14445
5822d809
PA		 144462008-09-08 Pedro Alves <pedro@codesourcery.com>
14447
14448 * regcache.c (new_register_cache): Return NULL if the register
14449 cache size isn't known yet.
14450 (free_register_cache): Avoid dereferencing a NULL regcache.
14451
74aac56f
DJ		 144522008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14453
14454 * configure.srv: Merge MIPS and MIPS64.
14455
400b20f5
MR		 144562008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14457
14458 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14459
677c5bb1
LM		 144602008-08-18 Luis Machado <luisgpm@br.ibm.com>
14461
14462 * Makefile.in: Add required vsx dependencies.
14463
14464 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14465 Declare init_registers_powerpc_vsx32l.
14466 Declare init_registers_powerpc_vsx64l.
14467 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14468 (ppc_arch_setup): Check for VSX in hwcap.
14469 (ppc_fill_vsxregset): New function.
14470 (ppc_store_vsxregset): New function.
14471 Add new VSX entry in regset_info target_regsets.
14472
14473 * configure.srv: Add new VSX dependencies.
14474
a6f3e723
SL		 144752008-08-12 Pedro Alves <pedro@codesourcery.com>
14476
14477 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14478 (remote_open): Set or clear transport_is_reliable.
14479 (putpkt_binary): Don't expect acks in noack mode.
14480 (getpkt): Don't send ack/nac in noack mode.
14481 * server.c (handle_general_set): Handle QStartNoAckMode.
14482 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14483 qSupported.
14484 (main): Reset noack_mode on every connection.
14485 * server.h (noack_mode): Declare.
14486
a417dc56
RW		 144872008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14488
14489 * Makefile.in (GDBREPLAY_OBS): New variable.
14490 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14491
3221518c
UW		 144922008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14493 Daniel Jacobowitz <dan@codesourcery.com>
14494
14495 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14496 (usr_store_inferior_registers): Likewise.
14497 (regsets_store_inferior_registers): Likewise.
14498
ec56be1b
PA		 144992008-07-31 Rolf Jansen <rj@surtec.com>
14500 Pedro Alves <pedro@codesourcery.com>
14501
14502 * configure.ac: Check for memmem declaration.
14503 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14504 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14505 (disable_packet_qfThreadInfo): Unconditionally compile.
14506 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14507 * configure, config.in: Regenerate.
14508
2fe5e3ff
DE		 145092008-07-28 Doug Kwan <dougkwan@google.com>
14510
14511 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14512 (linux_write_memory): Remove declaration of errno.
14513
836acd6d
UW		 145142008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14515
14516 * linux-low.c (handle_extended_wait): Do not use "status"
14517 variable uninitialized.
14518
aeba519e
PA		 145192008-07-07 Pedro Alves <pedro@codesourcery.com>
14520
14521 * server.c (handle_v_attach): Inhibit reporting dll changes.
14522
db42f210
PA		 145232008-06-27 Pedro Alves <pedro@codesourcery.com>
14524
14525 * remote-utils.c (prepare_resume_reply): If requested, don't
14526 output "thread:TID" in the T stop reply.
14527
14528 * server.c (disable_packet_vCont, disable_packet_Tthread)
14529 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14530 (handle_query): If requested, disable support for qC, qfThreadInfo
14531 and qsThreadInfo.
14532 (handle_v_requests): If requested, disable support for vCont.
14533 (gdbserver_show_disableable): New.
14534 (main): Handle --disable-packet and --disable-packet=LIST.
14535
14536 * server.h (disable_packet_vCont, disable_packet_Tthread)
14537 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14538
8e4c5421
CD		 145392008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14540
14541 * server.c (gdbserver_usage): Mention --version.
14542
6e23a804
DJ		 145432008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14544
14545 * Makefile.in (gdbreplay.o): New rule.
14546
90aa6a40
JM		 145472008-06-06 Joseph Myers <joseph@codesourcery.com>
14548
14549 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14550 message, not gdbserver.
14551
c16158bc 145522008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14553 Nathan Sidwell <nathan@codesourcery.com>
14554 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14555
14556 * acinclude.m4: Include ../../config/acx.m4.
14557 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14558 * configure, config.in: Regenerate.
14559 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14560 * server.c (gdbserver_version): Print PKGVERSION.
14561 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14562 (main): Adjust gdbserver_usage calls.
14563 * gdbreplay.c (version, host_name): Add declarations.
14564 (gdbreplay_version, gdbreplay_usage): New.
14565 (main): Accept --version and --help options.
14566
aeb75bf5
DJ		 145672008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14568
14569 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14570 (arm_breakpoint_at): Handle Thumb.
14571 (the_low_target): Add comment.
14572
76b233dd
UW		 145732008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14574
14575 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14576
08388c79
DE		 145772008-05-09 Doug Evans <dje@google.com>
14578
a3c83fae
DE		 14579 * server.h (decode_search_memory_packet): Declare.
14580 * remote-utils.c (decode_search_memory_packet): New fn.
14581 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14582 (handle_search_memory): New fn.
14583 (handle_query): Process qSearch:memory packets.
14584
bb9c3d36
UW		 145852008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14586
14587 * regcache.c (registers_length): Remove.
14588 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14589 full register packet.
14590 * regcache.h (registers_length): Remove prototype.
14591 * server.h (PBUFSIZ): Define to 16384.
14592
7284e1be
UW		 145932008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14594
14595 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14596 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14597 powerpc-64l.o, and powerpc-altivec64l.o.
14598 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14599 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14600 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14601 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14602 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14603 to srv_xmlfiles.
14604
14605 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14606 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14607 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14608 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14609 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14610 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14611 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14612 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14613 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14614 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14615 (clean): Update.
14616
14617 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14618 (init_registers_powerpc_32l): ... this new prototype.
14619 (init_registers_powerpc_32): Remove, replace by ...
14620 (init_registers_powerpc_altivec32l): ... this new prototype.
14621 (init_registers_powerpc_e500): Remove, replace by ...
14622 (init_registers_powerpc_e500l): ... this new prototype.
14623 (init_registers_ppc64): Remove, replace by ...
14624 (init_registers_powerpc_64l): ... this new prototype.
14625 (init_registers_powerpc_64): Remove, replace by ...
14626 (init_registers_powerpc_altivec64l): ... this new prototype.
14627 (ppc_num_regs): Set to 73.
14628 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14629 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14630 (ppc_cannot_store_register): Handle orig_r3 and trap.
14631 (ppc_arch_setup): Update init_registers_... calls.
14632 (ppc_fill_gregset): Handle orig_r3 and trap.
14633
14634 * inferiors.c (clear_inferiors): Reset current_inferior.
14635
fdc59709
PB		 146362008-04-23 Paolo Bonzini <bonzini@gnu.org>
14637
889bf7c5
PA		 14638 * acinclude.m4: Add override.m4.
14639 * configure: Regenerate.
fdc59709 14640
c9b2f845
UW		 146412008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14642
14643 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14644 initial call to init_register_ppc64.
14645
550512b8
UW		 146462008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14647
43aaf8b6
PA		 14648 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14649 single powerpc*-*-linux* case.
550512b8
UW		 14650 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14651
b6430ec3
UW		 146522008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14653
14654 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14655 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14656 from reg_xmlfiles.
14657 * linux-ppc-low.c: Include <elf.h>.
14658 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14659 (ppc_hwcap): New global variable.
14660 (ppc_regmap): Remove __SPE__ #ifdef sections.
14661 (ppc_regmap_e500): New global variable.
14662 (ppc_cannot_store_register): Update __SPE__ special case.
14663 (ppc_get_hwcap): New function.
14664 (ppc_arch_setup): Use it to determine whether inferior supports
14665 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14666 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14667 Do not access registers if target does not support AltiVec.
14668 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14669 Do not access registers if target does not support SPE.
14670 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14671
52fa2412
UW		 146722008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
14673
14674 * linux-low.c (disabled_regsets, num_regsets): New.
14675 (use_regsets_p): Delete.
14676 (linux_wait_for_process): Clear disabled_regsets.
14677 (regsets_fetch_inferior_registers): Check and set it.
14678 (regsets_store_inferior_registers): Likewise.
14679 (linux_fetch_registers, linux_store_registers): Do not use
14680 use_regsets_p.
14681 (initialize_low): Allocate disabled_regsets.
14682
e28b3332
DJ		 146832008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
14684
14685 * Makefile.in (LIBOBJS): New.
14686 (OBS): Use LIBOBJS.
14687 (memmem.o): New rule.
14688 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
14689 * configure: Regenerated.
14690
4536995d
UW		 146912008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
14692
14693 * server.c (handle_query): Never return "unsupported" for
14694 qXfer:features:read queries.
14695
221c031f
UW		 146962008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
14697
14698 * server.c (get_features_xml): Fix inverted condition.
14699 (handle_query): Always support qXfer:feature:read.
14700
ccd213ac
DJ		 147012008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
14702
14703 * server.c (wrapper_argv): New.
14704 (start_inferior): Handle wrapper_argv. If set, expect an extra
14705 trap.
14706 (gdbserver_usage): Document --wrapper.
14707 (main): Parse --wrapper.
14708
6fe305f7
UW		 147092008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14710
14711 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
14712 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
14713 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
14714 (ppc_set_pc): Likewise.
14715 (ppc_arch_setup): New function.
14716 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
14717 of collect_register.
889bf7c5 14718 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 14719
5b0a002e
UW		 147202008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14721
14722 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
14723 instead of linux-ppc64-low.o.
14724 * linux-ppc64-low.c: Remove file.
14725 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
14726 (linux-ppc64-low.o): Remove rule.
14727
14728 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
14729 (init_registers_powerpc_64): Likewise.
14730 (ppc_regmap): Conditionally define depending on __powerpc64__.
14731 (ppc_cannot_store_register): Do not special-case "fpscr" when
14732 compiled on __powerpc64__.
14733 (ppc_collect_ptrace_register): New function.
14734 (ppc_supply_ptrace_register): New function.
14735 (ppc_breakpoint): Change type to "unsigned int".
14736 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
14737 (the_low_target): Conditionally provide initializers for the
889bf7c5 14738 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 14739 collect_ptrace_register and supply_ptrace_register members.
14740
9b4b61c8
UW		 147412008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
14742
14743 * regcache.h (gdbserver_xmltarget): Add extern declaration.
14744 * server.c (gdbserver_xmltarget): Define.
14745 (get_features_xml): Use it to replace "target.xml" and arch_string.
14746
14747 * configure.srv: Remove srv_xmltarget. Add XML files that were
14748 mentioned there to srv_xmlfiles instead. Remove conditional tests
14749 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
14750 srv_xmlfiles and srv_regobj to include all possible choices.
14751 * configure.ac (srv_xmltarget): Remove.
14752 (srv_xmlfiles): Do not add "target.xml".
14753 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
14754 checks for supplementary target information.
14755 * configure: Regenerate.
14756 * Makefile.in (XML_TARGET): Remove.
14757 (target.xml): Remove rule.
14758 (clean): Do not clean up target.xml.
14759 (.PRECIOUS): Do not mention target.xml.
14760
14761 * target.h (struct target_ops): Remove arch_string member.
14762 * linux-low.c (linux_arch_string): Remove.
14763 (linux_target_ops): Remove arch_string initializer.
14764 * linux-low.h (struct linux_target_ops): Remove arch_string member.
14765 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
14766 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
14767 * spu-low.c (spu_arch_string): Remove.
14768 (spu_target_ops): Remove arch_string initializer.
14769 * win32-low.c (win32_arch_string): Remove.
14770 (win32_target_ops): Remove arch_string initializer.
14771 * win32-low.h (struct win32_target_ops): Remove arch_string member.
14772 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
14773 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
14774
ee1a7ae4
UW		 147752008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14776
14777 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
14778 by collect_ptrace_register and supply_ptrace_register hooks.
14779 * linux-low.c (fetch_register): Use supply_ptrace_register callback
14780 instead of checking for the_low_target.left_pad_xfer.
14781 (usr_store_inferior_registers): Use collect_ptrace_register callback
14782 instead of checking for the_low_target.left_pad_xfer.
14783
14784 * linux-s390-low.c (s390_collect_ptrace_register): New function.
14785 (s390_supply_ptrace_register): Likewise.
14786 (s390_fill_gregset): Call s390_collect_ptrace_register.
14787 (the_low_target): Update.
14788
14789 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
14790 (ppc_supply_ptrace_register): Likewise.
14791 (the_low_target): Update.
14792
14793 * linux-i386-low.c (the_low_target): Update.
14794 * linux-x86-64-low.c (the_low_target): Update.
14795
d61ddec4
UW		 147962008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14797
14798 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
14799 reg-s390.o and reg-s390x.o.
14800
14801 * linux-low.c (new_inferior): New global variable.
14802 (linux_create_inferior, linux_attach): Set it.
14803 (linux_wait_for_process): Call the_low_target.arch_setup after the
14804 target has stopped for the first time.
14805 (initialize_low): Do not call the_low_target.arch_setup.
14806
14807 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
14808 (s390_set_pc): Likewise.
14809 (s390_arch_setup): New function.
14810 (the_low_target): Use s390_arch_setup as arch_setup routine.
14811
14812 * regcache.c (realloc_register_cache): New function.
14813 (set_register_cache): Call it for each existing regcache.
14814
d05b4ac3
UW		 148152008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
14816
14817 * server.h (init_registers): Remove prototype.
14818
14819 * linux-low.h (struct linux_target_ops): Add arch_setup field.
14820 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
14821 instead of init_registers ().
14822 * linux-arm-low.c (init_registers_arm): Add prototype.
14823 (init_registers_arm_with_iwmmxt): Likewise.
14824 (the_low_target): Add initializer for arch_setup field.
14825 * linux-cris-low.c (init_registers_cris): Add prototype.
14826 (the_low_target): Add initializer for arch_setup field.
14827 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
14828 (the_low_target): Add initializer for arch_setup field.
14829 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
14830 (the_low_target): Add initializer for arch_setup field.
14831 * linux-ia64-low.c (init_registers_ia64): Add prototype.
14832 (the_low_target): Add initializer for arch_setup field.
14833 * linux-m32r-low.c (init_registers_m32r): Add prototype.
14834 (the_low_target): Add initializer for arch_setup field.
14835 * linux-m68k-low.c (init_registers_m68k): Add prototype.
14836 (the_low_target): Add initializer for arch_setup field.
14837 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
14838 (init_registers_mips64_linux): Likewise.
14839 (the_low_target): Add initializer for arch_setup field.
14840 * linux-ppc-low.c (init_registers_ppc): Add prototype.
14841 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
14842 (the_low_target): Add initializer for arch_setup field.
14843 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
14844 (init_registers_powerpc_64): Likewise.
14845 (the_low_target): Add initializer for arch_setup field.
14846 * linux-s390-low.c (init_registers_s390): Add prototype.
14847 (init_registers_s390x): Likewise.
14848 (the_low_target): Add initializer for arch_setup field.
14849 * linux-sh-low.c (init_registers_sh): Add prototype.
14850 (the_low_target): Add initializer for arch_setup field.
14851 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
14852 (the_low_target): Add initializer for arch_setup field.
14853 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
14854 (the_low_target): Add initializer for arch_setup field.
14855
14856 * win32-low.h (struct win32_target_ops): Add arch_setup field.
14857 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
14858 instead of init_registers ().
14859 * win32-arm-low.c (init_registers_arm): Add prototype.
14860 (the_low_target): Add initializer for arch_setup field.
14861 * win32-i386-low.c (init_registers_i386): Add prototype.
14862 (the_low_target): Add initializer for arch_setup field.
14863
14864 * spu-low.c (init_registers_spu): Add prototype.
14865 (initialize_low): Call initialie_registers_spu () instead of
14866 initialize_registers ().
14867
fd96d250
PA		 148682008-02-19 Pedro Alves <pedro@codesourcery.com>
14869
14870 * server.c (handle_v_requests): When handling the vRun and vAttach
14871 packets, if already debugging a process, don't kill it. Return an
14872 error instead.
14873
d41b6bb4
DJ		 148742008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
14875
14876 * server.c (handle_query): Correct length check.
14877
5ac588cf
PA		 148782008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
14879
14880 * win32-low.c (do_initial_child_stuff): Add process handle
14881 parameter. Set current_process_handle and current_process_id from the
14882 parameters. Clear globals.
14883 (win32_create_inferior): Don't set current_process_handle and
14884 current_process_id here. Instead pass them on the call to
14885 do_initial_child_stuff.
14886 (win32_attach): Likewise.
14887 (win32_clear_inferiors): New.
14888 (win32_kill): Don't close the current process handle or the
14889 current thread handle here. Instead call win32_clear_inferiors.
14890 (win32_detach): Don't open a new handle to the process. Call
14891 win32_clear_inferiors.
14892 (win32_join): Don't rely on current_process_handle; open a new
14893 handle using the process id.
14894 (win32_wait): Call win32_clear_inferiors when the inferior process
14895 has exited.
14896
ecd7ecbc
DJ		 148972008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
14898
14899 * server.c (monitor_show_help): Add "exit".
14900
1525d545
MG		 149012008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
14902
ecd7ecbc 14903 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 14904 (clean): Add reg-xtensa.c.
14905 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 14906 * configure.srv (xtensa*-*-linux*) New target.
14907 * linux-xtensa-low.c: New.
14908 * xtensa-xtregs.c: New.
1525d545 14909
59a016f0
PA		 149102008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
14911
14912 * hostio.c: Don't include errno.h.
14913 (errno_to_fileio_errno): Move to hostio-errno.
14914 * hostio.c: (hostio_error): Remove the error parameter. Defer the
14915 error number outputting to the target->hostio_last_error callback.
14916 (hostio_packet_error): Use FILEIO_EINVAL directly.
14917 (handle_open, handle_pread, hostio_error, handle_unlink): Update
14918 calls to hostio_error.
14919 * hostio-errno.c: New.
14920 * server.h (hostio_last_error_from_errno): Declare.
14921 * target.h (target_ops): Add hostio_last_error member.
14922 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
14923 as hostio_last_error handler.
889bf7c5 14924 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 14925 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
14926 (wince_hostio_last_error): New functions.
14927 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
14928 as hostio_last_error handler.
14929 (win32_target_ops) [!_WIN32_WCE]: Register
14930 hostio_last_error_from_errno as hostio_last_error handler.
14931 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
14932 (hostio-errno.o): New rule.
14933 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
14934 * configure.srv (srv_hostio_err_objs): New variable. Default to
14935 hostio-errno.o.
14936 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
14937 * configure: Regenerate.
14938
2d717e4f
DJ		 149392008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
14940
14941 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
14942 (linux_kill, linux_detach): Clean up the process list.
14943 * remote-utils.c (remote_open): Improve port number parsing.
14944 (putpkt_binary, input_interrupt): Only send interrupts if the target
14945 is running.
14946 * server.c (extended_protocol): Make static.
14947 (attached): Define earlier.
14948 (exit_requested, response_needed, program_argv): New variables.
14949 (target_running): New.
14950 (start_inferior): Clear attached here.
14951 (attach_inferior): Set attached here.
14952 (require_running): Define.
14953 (handle_query): Use require_running and target_running. Implement
14954 "monitor exit".
14955 (handle_v_attach, handle_v_run): New.
14956 (handle_v_requests): Use require_running. Handle vAttach and vRun.
14957 (gdbserver_usage): Update.
14958 (main): Redo argument parsing. Handle --debug and --multi. Handle
14959 --attach along with other options or after the port. Save
14960 program_argv. Support no initial program. Resynchronize
14961 communication with GDB after an error. Handle "monitor exit".
14962 Use require_running and target_running. Always allow the extended
14963 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
14964 restart in extended mode.
14965 * README: Refer to the GDB manual. Update --attach usage.
14966
7407e2de
AS		 149672007-12-20 Andreas Schwab <schwab@suse.de>
14968
14969 * linux-low.c (STACK_SIZE): Define.
14970 (linux_tracefork_child): Use it. Use __clone2 on ia64.
14971 (linux_test_for_tracefork): Likewise.
14972
b65d95c5
DJ		 149732007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
14974
14975 * linux-low.c (linux_wait_for_event): Update messages. Do not
14976 reinsert auto-delete breakpoints.
14977 * mem-break.c (struct breakpoint): Change return type of handler to
14978 int.
14979 (set_breakpoint_at): Update handler type.
14980 (reinsert_breakpoint_handler): Return 1 instead of calling
14981 delete_breakpoint.
14982 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
14983 setting a new one.
14984 (check_breakpoints): Delete auto-delete breakpoints and return 2.
14985 * mem-break.h (set_breakpoint_at): Update handler type.
14986 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
14987 * win32-low.c (auto_delete_breakpoint): New.
14988 (get_child_debug_event): Use it.
14989
4e799345
DJ		 149902007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
14991
14992 * configure.ac: Check for pread and pwrite.
14993 * hostio.c (handle_pread): Fall back to lseek and read.
14994 (handle_pwrite): Fall back to lseek and write.
14995 * config.in, configure: Regenerated.
14996
27524b67
DJ		 149972007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
14998
14999 * server.c (myresume): Add own_buf argument.
15000 (main): Update calls.
15001
a20d5e98
DJ		 150022007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15003
15004 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15005 * remote-utils.c (remote_open): Do not call disable_async_io.
15006 (block_async_io): Delete.
15007 (unblock_async_io): Make static.
15008 (initialize_async_io): New.
15009 * server.c (handle_v_cont): Handle async I/O here.
15010 (myresume): Likewise. Move other common resume tasks here...
15011 (main): ... from here. Call initialize_async_io. Disable async
15012 I/O before the main loop.
15013 * server.h (initialize_async_io): Declare.
15014 (block_async_io, unblock_async_io): Delete prototypes.
15015 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15016
b79d787e
DJ		 150172007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15018
15019 * remote-utils.c (readchar): Allow binary data in received messages.
15020
d97903b2
PA		 150212007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15022
15023 * win32-low.c (attaching): New global.
15024 (win32_create_inferior): Clear the `attaching' global.
15025 (win32_attach): Set the `attaching' global.
15026 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15027 attaching. Only set a breakpoint at the entry point if not
15028 attaching.
15029
311de423
PA		 150302007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15031
15032 * server.c (main): Don't report dll events on the initial
15033 connection on attaches.
15034
6c2d16d2
PA		 150352007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15036
15037 * server.c (main): Relax numerical bases supported for the pid of
15038 the --attach command line argument.
15039
5ca906e6
PA		 150402007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15041
15042 * win32-low.c (win32_attach): Call OpenProcess before
15043 DebugActiveProcess, not after. Add last error output to error
15044 call.
15045
9c6c8194
PA		 150462007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15047
15048 * win32-low.c (win32_get_thread_context)
15049 (win32_set_thread_context): New functions.
15050 (thread_rec): Use win32_get_thread_context.
15051 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15052 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15053 field.
15054
4d5d1aaa
PA		 150552007-12-03 Leo Zayas
15056 Pedro Alves <pedro_alves@portugalmail.pt>
15057
15058 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15059 global variables.
15060 (child_add_thread): Minor cleanup.
15061 (child_continue): Resume artificially suspended threads before
15062 calling ContinueDebugEvent.
15063 (suspend_one_thread): New.
15064 (fake_breakpoint_event): New.
15065 (get_child_debug_event): Change return type to int. Check here if
15066 gdb sent an interrupt request. If a soft interrupt was requested,
15067 fake a breakpoint event. Return 0 if there is no event to handle,
15068 and 1 otherwise.
15069 (win32_wait): Don't check here if gdb sent an interrupt request.
15070 Ensure there is a valid event to handle.
15071 (win32_request_interrupt): Add soft interruption method as last
15072 resort.
15073
c436e841
PA		 150742007-12-03 Leo Zayas
15075 Pedro Alves <pedro_alves@portugalmail.pt>
15076
15077 * win32-low.h (win32_thread_info): Add descriptions to the
15078 structure members. Replace `suspend_count' counter by a
15079 `suspended' flag.
15080 * win32-low.c (thread_rec): Update condition of when to get the
15081 context from the inferior. Rely on ContextFlags being set if it
15082 has already been retrieved. Only suspend the inferior thread if
15083 we haven't already. Warn if that fails.
15084 (continue_one_thread): s/suspend_count/suspended/. Only call
15085 ResumeThread once. Warn if that fails.
15086
e7b5fa67
PA		 150872007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15088
15089 * win32-low.c (win32_wait): Don't read from the inferior when it
15090 has already exited.
15091
a385171d
PA		 150922007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15093
15094 * Makefile.in (win32_low_h): New variable.
15095 (win32-low.o): Add dependency on $(win32_low_h).
15096 (win32-arm-low.o, win32-i386-low.o): New rules.
15097
f80c84b3
DJ		 150982007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15099
15100 * hostio.c: Correct copyright year.
15101
a6b151f1
DJ		 151022007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15103
15104 * Makefile.in (OBS): Add hostio.o.
15105 (hostio.o): New rule.
15106 * server.h (handle_vFile): Declare.
15107 * hostio.c: New file.
15108 * server.c (handle_v_requests): Take packet_len and new_packet_len
15109 for binary packets. Call handle_vFile.
15110 (main): Update call to handle_v_requests.
15111
f9387fc3
DJ		 151122007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15113
15114 * linux-low.c: Include <sched.h>.
15115
51c2684e
DJ		 151162007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15117
15118 * linux-low.c (linux_tracefork_grandchild): New.
15119 (linux_tracefork_child): Use clone.
15120 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15121
75f83163
JB		 151222007-10-31 Joel Brobecker <brobecker@adacore.com>
15123
15124 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15125
da5898ce
DJ		 151262007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15127
15128 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15129
24a09b5f
DJ		 151302007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15131
15132 * inferiors.c (change_inferior_id): Delete.
15133 (add_pid_to_list, pull_pid_from_list): New.
15134 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15135 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15136 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15137 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15138 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15139 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15140 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15141 (using_threads): Always set to 1.
15142 (handle_extended_wait): New.
15143 (add_process): Do not set TID.
15144 (linux_create_inferior): Set must_set_ptrace_flags.
15145 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15146 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15147 (linux_thread_alive): Rename TID argument to LWPID.
15148 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15149 (linux_wait_for_event): Do not use TID or check using_threads. Update
15150 call to dead_thread_notify. Call handle_extended_wait.
15151 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15152 (send_sigstop): Delete sigstop_sent.
15153 (wait_for_sigstop): Avoid TID.
15154 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15155 (linux_test_for_tracefork): New.
15156 (linux_lookup_signals): Use thread_db_active and
15157 linux_supports_tracefork_flag.
15158 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15159 * linux-low.h (get_process_thread): Avoid TID.
15160 (struct process_ifo): Move thread_known and tid to the end. Remove
15161 sigstop_sent.
15162 (linux_attach_lwp, thread_db_init): Update prototypes.
15163 * server.h (change_inferior_id): Delete prototype.
15164 (add_pid_to_list, pull_pid_from_list): New prototypes.
15165 * thread-db.c (thread_db_use_events): New.
15166 (find_first_thread): Rename to...
15167 (find_one_thread): ...this. Update callers and messages. Do not
15168 call fatal. Check thread_db_use_events. Do not call
15169 change_inferior_id or new_thread_notify.
15170 (maybe_attach_thread): Update. Do not call new_thread_notify.
15171 (thread_db_init): Set thread_db_use_events. Check use_events.
15172 * utils.c (fatal, warning): Correct message prefix.
15173
30ed0a8f
DJ		 151742007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15175
15176 * Makefile.in (clean): Remove new files.
15177 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15178 (powerpc-64.o, powerpc-64.c): New rules.
15179 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15180 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15181 with SPE.
15182 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15183 SPE targets.
15184 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15185 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15186 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15187 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15188 (target_regsets): Add AltiVec and SPE register sets.
15189 * configure.ac: Check for AltiVec and SPE.
15190 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15191 (ppc_fill_vrregset, ppc_store_vrregset): New.
15192 (target_regsets): Add AltiVec register set.
15193 * configure: Regenerated.
15194
fd462a61
DJ		 151952007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15196
15197 * linux-low.c (O_LARGEFILE): Define.
15198 (linux_read_memory): Use /proc/PID/mem.
15199 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15200 * configure, config.in: Regenerated.
15201
69f223ed
DJ		 152022007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15203
15204 * linux-low.c (linux_wait_for_event): Do not pass signals while
15205 single-stepping.
15206
aec18585
PA		 152072007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15208
15209 * win32-low.c (create_process): New.
15210 (win32_create_inferior): Use create_process instead of
15211 CreateProcess. If create_process failed retry appending an ".exe"
15212 suffix. Store the GetLastError result immediatelly after
15213 create_process calls and use it on the call to error.
15214
34d86ddd
PA		 152152007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15216
15217 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15218
5a0e3bd0
JB		 152192007-08-23 Joel Brobecker <brobecker@adacore.com>
15220
15221 * configure.ac: Switch license to GPLv3.
15222
f88c79e6
MS		 152232007-08-01 Michael Snyder <msnyder@access-company.com>
15224
15225 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15226
6b3d9b83
PA		 152272007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15228
15229 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15230 typedef.
15231 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15232 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15233 CloseToolhelp32Snapshot.
15234 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15235 CloseToolhelp32Snapshot.
15236
c588c53c
MS		 152372007-07-27 Michael Snyder <michael.snyder@access-company.com>
15238
15239 * server.c (main): Check for inferior exit before main loop.
15240
aa0403d9
PA		 152412007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15242
15243 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15244 instead of on tmp_desc.
15245
255e7678
DJ		 152462007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15247 Daniel Jacobowitz <dan@codesourcery.com>
15248
15249 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15250 (add_thread): Minor cleanups.
15251 (clear_inferiors): Move lower in the file. Clear the DLL
15252 list.
15253 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15254 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15255 (xml_escape_text): New.
15256 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15257 for qSupported.
15258 (handle_v_cont): Report errors.
15259 (gdbserver_version): Update.
15260 (main): Correct size of own_buf. Do not report initial DLL events.
15261 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15262 (unloaded_dll, xml_escape_text): New.
15263 * win32-low.c (enum target_waitkind): Update comments.
15264 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15265 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15266 (win32_EnumProcessModules, win32_GetModuleInformation)
15267 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15268 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15269 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15270 (win32_Module32First, win32_Module32Next, load_toolhelp)
15271 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15272 (get_child_debug_event): Handle DLL events.
15273 (win32_wait): Likewise.
15274
0d37add9
DJ		 152752007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15276
15277 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15278 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15279
45e2715e
PA		 152802007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15281
15282 * win32-low.c (handle_output_debug_string): Ignore event if not
15283 waiting.
15284
c5674cf1
PA		 152852007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15286
15287 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15288
2bbe3cc1
DJ		 152892007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15290
15291 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15292
ae13219e
DJ		 152932007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15294
15295 * inferiors.c (change_inferior_id): Add comment.
15296 * linux-low.c (check_removed_breakpoint): Add an early
15297 prototype. Improve debug output.
15298 (linux_attach): Doc update.
15299 (linux_detach_one_process, linux_detach): Clean up before releasing
15300 each process.
15301 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15302 * linux-low.h (struct process_info): Doc improvement.
15303 * mem-break.c (delete_all_breakpoints): New.
15304 * mem-break.h (delete_all_breakpoints): New prototype.
15305 * thread-db.c (find_first_thread): New.
15306 (thread_db_create_event): Call it instead of
15307 thread_db_find_new_threads. Clean up unused variables.
15308 (maybe_attach_thread): Remove first thread handling.
15309 (thread_db_find_new_threads): Use find_first_thread.
15310 (thread_db_get_tls_address): Likewise.
15311
4105de34
DJ		 153122007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15313
15314 * thread-db.c (thread_db_find_new_threads): Add prototype.
15315 (thread_db_create_event): Check for the main thread before adding
15316 a new thread.
15317 (maybe_attach_thread): Only enable event reporting if TID == 0.
15318 (thread_db_get_tls_address): Check for new threads.
15319
2b876972
DJ		 153202007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15321
15322 * linux-low.c (linux_create_inferior): Try execv before execvp.
15323 * spu-low.c (spu_create_inferior): Likewise.
15324
7a245884
DJ		 153252007-06-13 Mike Frysinger <vapier@gentoo.org>
15326
15327 * linux-low.c (linux_create_inferior): Change execv to execvp.
15328 * spu-low.c (spu_create_inferior): Likewies.
15329
117ce543
DJ		 153302007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15331
15332 * Makefile.in (clean): Clean new files instead of deleted ones.
15333 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15334 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15335 rules.
15336 * configure.srv: Specify XML files and new regformats for MIPS and
15337 MIPS64 GNU/Linux.
15338 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15339 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15340 an entry for the restart register.
15341 (mips_cannot_fetch_register, mips_cannot_store_register)
15342 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15343 register names to match the XML descriptions.
15344 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15345 restart register instead of $0.
15346
0e7f50da
UW		 153472007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15348 Markus Deuling <deuling@de.ibm.com>
15349
15350 * remote-utils.c (decode_xfer_write): New function.
15351 * server.h (decode_xfer_write): Add prototype.
15352 * server.c (handle_query): Add PACKET_LEN argument. Support
15353 qXfer:spu:read and qXfer:spu:write packets.
15354 (main): Pass packet_len to handle_query.
15355 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15356 * target.h (target_ops): Add qxfer_spu.
15357
374c1d38
UW		 153582007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15359
15360 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15361 accessing non-seekable spufs files.
15362
bb63802a
UW		 153632007-05-16 Markus Deuling <deuling@de.ibm.com>
15364
889bf7c5 15365 * server.c (handle_query): Add reply for qC packet.
bb63802a 15366
7390519e
PA		 153672007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15368 Leo Zayas <lerele@champenstudios@com>
15369
15370 * server.h (check_remote_input_interrupt_request): New function.
15371 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15372 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15373 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15374 (check_remote_input_interrupt_request): New function.
15375 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15376 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15377 winapi_GenerateConsoleCtrlEvent): New typedefs.
15378 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15379 to 250 ms.
15380 (win32_wait): Check for remote interrupt request
15381 with check_remote_input_interrupt_request.
15382 (win32_request_interrupt): New function.
15383 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15384
34b34921
PA		 153852007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15386
15387 * win32-low.c (debug_registers_changed,
15388 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15389 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15390 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15391 (thread_rec): Get context using the low target.
15392 (child_add_thread): Call thread_added on the low target,
15393 which does the same thing.
15394 (regptr): Delete.
15395 (do_initial_child_stuff): Remove debug registers references.
15396 Set context using the low target. Resume threads after
15397 setting the contexts.
15398 (child_continue): Remove dead variable. Remove debug
15399 registers references.
15400 (child_fetch_inferior_registers): Go through the low target.
15401 (do_child_store_inferior_registers): Remove.
15402 (child_store_inferior_registers): Go through the low target.
15403 (win32_resume): Remove debug registers references.
15404 Set context using the low target.
15405 (handle_exception): Change return type to void. Don't record
15406 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15407 first chance exception.
889bf7c5 15408 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15409 goto loop. Always return after waiting for debug event.
15410 (win32_wait): Convert to switch statement. Handle spurious
15411 events.
15412
15413 * win32-i386-low.c (debug_registers_changed,
15414 debug_registers_used): New.
15415 (initial_stuff): Rename to ...
15416 (i386_initial_stuff): ... this. Clear debug registers
15417 state variables.
15418 (store_debug_registers): Delete.
15419 (i386_get_thread_context): New.
15420 (load_debug_registers): Delete.
15421 (i386_set_thread_context): New.
15422 (i386_thread_added): New.
15423 (single_step): Rename to ...
15424 (i386_single_step): ... this.
15425 (do_fetch_inferior_registers): Rename to ...
15426 (i386_fetch_inferior_register): ... this.
15427 (i386_store_inferior_register): New.
15428 (the_low_target): Adapt to new interface.
15429
15430 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15431 (arm_get_thread_context): New.
15432 (arm_set_thread_context): New.
15433 (regptr): New.
15434 (do_fetch_inferior_registers): Rename to ...
15435 (arm_fetch_inferior_register): ... this.
15436 (arm_store_inferior_register): New.
15437 (arm_wince_breakpoint): Reimplement as unsigned long.
15438 (arm_wince_breakpoint_len): Define.
15439 (the_low_target): Adapt to new interface.
15440
15441 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15442 load_debug_registers. Add get_thread_context, set_thread_context,
15443 thread_added and store_inferior_register. Rename
15444 fetch_inferior_registers to fetch_inferior_register.
15445 (regptr): Remove declaration.
15446
dd6953e1
PA		 154472007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15448
15449 * linux-low.c (linux_detach): Change return type to int. Return 0.
15450 * spu-low.c (spu_detach): Likewise.
15451
444d6139
PA		 154522007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15453
15454 * target.h (target_ops): Change return type of detach to int.
15455 Add join.
15456 (join_inferior): New.
15457 * server.c (main): Don't skip detach support on mingw32.
15458 If the inferior doesn't support detaching return error.
15459 Call join_inferior instead of using waitpid.
15460 * linux-low.c (linux_join): New.
15461 (linux_target_op): Add linux_join.
15462 * spu-low.c (spu_join): New.
15463 (spu_target_ops): Add spu_join.
15464 * win32-low.c (win32_detach): Adapt to new interface.
15465 Reopen current_process_handle before detaching. Issue a child
15466 resume before detaching.
15467 (win32_join): New.
15468 (win32_target_op): Add win32_join.
15469
1d5315fe
PA		 154702007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15471
15472 * win32-low.c (win32-attach): Fix return value.
15473 * target.h (target_ops): Describe ATTACH return values.
15474
bf914831
PA		 154752007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15476
15477 * win32-low.c (GETPROCADDRESS): Define.
15478 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15479 (winapi_DebugSetProcessKillOnExit): Likewise.
15480 (win32_create_inferior): Force usage of ansi CreateProcessA.
15481 (win32_attach): Use GETPROCADDRESS.
15482 (win32_detach): Likewise.
15483
f72f3e60
PA		 154842007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15485
15486 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15487
ed50f18f
PA		 154882007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15489
15490 * win32-low.c: Commit leftover changes from 2007-03-29.
15491
0c2ead7e
DJ		 154922007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15493
15494 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15495 fields short instead of int. Add explicit padding.
15496 (i387_cache_to_fsave): Remove unnecessary casts.
15497 (i387_fsave_to_cache): Doc fix.
15498 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15499
73725ff3
DJ		 155002007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15501
15502 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15503 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15504
d99f33d8
PA		 155052007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15506
15507 * configure.srv (arm*-*-mingw32ce*): Move near the other
15508 arm targets.
15509
68070c10
PA		 155102007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15511
2482afc6 15512 * configure.ac: Add errno checking.
68070c10
PA		 15513 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15514 sys/file.h and malloc.h.
15515 (AC_CHECK_DECLS): Add perror.
15516 (srv_mingwce): Handle.
2482afc6 15517 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15518 win32-i386-low.o to srv_tgtobj.
15519 (i[34567]86-*-mingw*): Likewise.
15520 (arm*-*-mingw32ce*): Add case.
15521 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15522 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15523 [__MINGW32CE__] (strerror): New function.
15524 [__MINGW32CE__] (errno): Define to GetLastError.
15525 [__MINGW32CE__] (COUNTOF): New macro.
15526 (remote_open): Remove extra close call.
15527 * mem-break.c (delete_breakpoint_at): New function.
15528 * mem-break.h (delete_breakpoint_at): Declare.
15529 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15530 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15531 [USE_WIN32API] (read, write): Add char* casts.
15532 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15533 * server.h: Include wincecompat.h on Windows CE.
15534 [HAVE_ERRNO_H]: Check.
15535 (perror): Declare if not declared.
15536 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15537 (perror_with_name): Remove errno declaration.
15538 * wincecompat.h: New.
15539 * wincecompat.c: New.
15540 * win32-low.h: New.
15541 * win32-arm-low.c: New.
15542 * win32-i386-low.c: New.
15543 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15544 (OUTMSG2): Make it safe.
15545 (_T): New macro.
15546 (COUNTOF): New macro.
15547 (NUM_REGS): Get it from the low target.
15548 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15549 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15550 (thread_rec): Let low target handle debug registers.
15551 (child_add_thread): Likewise.
15552 (child_init_thread_list): Likewise.
15553 (continue_one_thread): Likewise.
15554 (regptr): New.
15555 (do_child_fetch_inferior_registers): Move to ...
15556 * win32-i386-low.c: ... here, and rename to ...
15557 (do_fetch_inferior_registers): ... this.
889bf7c5 15558 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15559 Go through the low target.
15560 (do_child_store_inferior_registers): Use regptr.
15561 (strwinerror): New function.
15562 (win32_create_inferior): Handle Windows CE.
15563 Use strwinerror instead of strerror on Windows error
15564 codes. Add program to the error output.
15565 Don't close the main thread handle on Windows CE.
15566 (win32_attach): Use coredll.dll on Windows CE.
15567 (win32_kill): Close current process and current
15568 thread handles.
15569 (win32_detach): Use coredll.dll on Windows CE.
15570 (win32_resume): Let low target handle debug registers, and
15571 step request.
15572 (handle_exception): Add/Remove initial breakpoint. Avoid
15573 non-existant WSTOPSIG on Windows CE.
15574 (win32_read_inferior_memory): Cast to remove warning.
15575 (win32_arch_string): Go through the low target.
15576 (initialize_low): Call set_breakpoint_data with the low
15577 target's breakpoint.
15578 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15579 FOP_REGNUM, mappings): Move to ...
15580 * win32-i386-low.c: ... here.
15581 * win32-low.c (win32_thread_info): Move to ...
15582 * win32-low.h: ... here.
15583 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15584 win32-arm-low.c and wincecompat.c.
15585 (all:): Add $EXEEXT.
15586 (install-only:): Likewise.
15587 (gdbserver:): Likewise.
15588 (gdbreplay:): Likewise.
15589 * config.in: Regenerate.
15590 * configure: Regenerate.
15591
41093d81
PA		 155922007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15593
15594 * win32-low.c: Rename typedef thread_info to
15595 win32_thread_info throughout.
15596
544afa54
PA		 155972007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15598
15599 * win32-i386-low.c: Rename to ...
15600 * win32-low.c: ... this.
15601 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15602 * Makefile.in: Likewise.
15603
bce7165d
PA		 156042007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15605
15606 * remote-utils.c (monitor_output): Constify msg parameter.
15607 * server.h (monitor_output): Likewise.
15608 * win32-i386-low.c (handle_output_debug_string): New.
15609 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15610 handle_output_debug_string.
15611 (get_child_debug_event): Likewise.
15612
506c7aa0
DJ		 156132007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15614
15615 * server.c (main): Correct strtoul check.
15616
42c81e2a
DJ		 156172007-03-27 Jon Ringle <jon@ringle.org>
15618
15619 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15620
9453113a
DJ		 156212007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15622
15623 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15624
64a69107
DJ		 156252007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15626
15627 * terminal.h: Check HAVE_SGTTY_H.
15628
156292007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15630
15631 * remote-utils.c (remote_open): Print out the assigned port number.
15632
c74d0ad8
DJ		 156332007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15634
15635 * remote-utils.c (monitor_output): New function.
15636 * server.c (debug_threads): Define here.
15637 (monitor_show_help): New function.
15638 (handle_query): Handle qRcmd.
15639 (main): Do not handle 'd' packet.
15640 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15641 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15642 of debug_threads.
15643
de7c3b4a
PA		 156442007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15645
15646 * Makefile.in (EXEEXT): New.
15647 (clean): Use $(EXEEXT).
15648
ef57601b
PA		 156492007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15650
15651 * target.h (target_ops): Rename send_signal to request_interrupt,
15652 and remove enum target_signal parameter.
15653 * linux-low.c (linux_request_interrupt): Rename from
15654 linux_send_signal, and always send SIGINT.
15655 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15656 and always send SIGINT.
15657 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15658 of send_signal.
15659 (input_interrupt): Likewise.
15660
820f2bda
PA		 156612007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15662
15663 * server.c (get_features_xml): Check if target implemented
15664 arch_string.
15665 * win32-i386-low.c (win32_arch_string): New.
15666 (win32_target_ops): Add win32_arch_string as arch_string member.
15667
ab39bf24
UW		 156682007-02-22 Markus Deuling <deuling@de.ibm.com>
15669
15670 * spu-low.c (spu_arch_string): New.
15671 (spu_target_ops): Add spu_arch_string.
15672
61ff6e04
DJ		 156732007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
15674
15675 * remote-utils.c: Remove HAVE_TERMINAL_H check.
15676 * configure.ac: Do not check for terminal.h.
15677 * configure, config.in: Regenerated.
15678
fb1e4ffc
DJ		 156792007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15680
15681 * Makefile.in (OBS): Add $(XML_BUILTIN).
15682 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
15683 (clean): Update.
15684 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
15685 (arm-with-iwmmxt.c): New.
15686 * config.in, configure: Regenerate.
15687 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
15688 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
15689 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
15690 (arm*-*-linux*): Add iWMMXt and regset support.
15691 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
15692 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
15693 (arm_store_wmmxregset, target_regsets): New.
15694 * server.c (get_features_xml): Take annex argument. Check builtin
15695 XML documents.
15696 (handle_query): Handle multiple annexes.
15697
0f48aa01
DJ		 156982007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15699
15700 * remote-utils.c [USE_WIN32API] (read, write): Define.
15701 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
15702 write.
15703
23181151
DJ		 157042007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
15705
15706 * linux-i386-low.c (the_low_target): Set arch_string.
15707 * linux-x86-64-low.c (the_low_target): Likewise.
15708 * linux-low.c (linux_arch_string): New.
15709 (linux_target_ops): Add it.
15710 * linux-low.h (struct linux_target_ops): Add arch_string.
15711 * server.c (write_qxfer_response): Use const void * for DATA.
15712 (get_features_xml): New.
15713 (handle_query): Handle qXfer:features:read. Report it for qSupported.
15714 * target.h (struct target_ops): Add arch_string method.
15715
9d606399
DJ		 157162007-01-03 Denis Pilat <denis.pilat@st.com>
15717 Daniel Jacobowitz <dan@codesourcery.com>
15718
15719 * linux-low.c (linux_kill): Handle being called with no threads.
15720 * win32-i386-low.c (win32_kill): Likewise.
15721 (get_child_debug_event): Clear current_process_handle.
15722
157232006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 15724 Daniel Jacobowitz <dan@codesourcery.com>
15725
15726 * remote-utils.c (remote_open): Check the type of specified
15727 serial port devices before opening them.
15728 * server.c (main): Kill the inferior if an error occurs during
15729 the first remote_open.
15730
a5e13d24
DJ		 157312006-12-05 Markus Deuling <deuling@de.ibm.com>
15732
15733 * README: Update supported targets.
15734
186947f7
DJ		 157352006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
15736
15737 * Makefile.in (clean): Remove reg-mips64.c.
15738 (reg-mips64.c, reg-mips64.o): New rules.
15739 * configure.srv: Handle mips64. Include regset support for mips.
15740 * linux-mips-low.c (union mips_register): New.
15741 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
15742 (mips_breakpoint, mips_breakpoint_at): Use int.
15743 (mips_collect_register, mips_supply_register)
15744 (mips_collect_register_32bit, mips_supply_register_32bit)
15745 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
15746 (mips_store_fpregset, target_regsets): New.
15747 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
15748
a13e2c95
UW		 157492006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
15750
15751 * configure.srv: Add target "spu*-*-*".
15752 * Makefile.in (clean): Remove reg-spu.c.
15753 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
15754 * spu-low.c: New file.
15755
cb7283db
DJ		 157562006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15757
15758 * configure.ac: Correct td_thr_tls_get_addr test.
15759 * configure: Regenerated.
15760
89be2091
DJ		 157612006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
15762
15763 * linux-low.c (linux_wait_for_event): Reformat. Use the
15764 pass_signals array.
15765 * remote-utils.c (decode_address_to_semicolon): New.
15766 * server.c (pass_signals, handle_general_set): New.
15767 (handle_query): Mention QPassSignals for qSupported.
15768 (main): Call handle_general_set.
15769 * server.h (pass_signals, decode_address_to_semicolon): New.
15770
000ef4f0
DJ		 157712006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
15772
15773 * server.c (handle_query): Correct error handling for read_auxv.
15774
b7149293
UW		 157752005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
15776
15777 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
15778 and srv_linux_thread_db to yes.
15779 * linux-s390-low.c (s390_fill_gregset): New function.
15780 (target_regsets): Define data structure.
15781
dae5f5cf
DJ		 157822006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
15783
15784 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
15785 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
15786 * config.in, configure: Regenerated.
15787 * inferiors.c (gdb_id_to_thread): New function.
15788 (gdb_id_to_thread_id): Use it.
15789 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
15790 * linux-low.h (struct process_info): Add th member.
15791 (thread_db_get_tls_address): New prototype.
15792 * remote-utils.c (decode_address): Make non-static.
15793 * server.c (handle_query): Handle qGetTLSAddr.
15794 * server.h (gdb_id_to_thread, decode_address): New prototypes.
15795 * target.h (struct target_ops): Add get_tls_address.
15796 * thread-db.c (maybe_attach_thread): Save the thread handle.
15797 (thread_db_get_tls_address): New.
15798
32ca6d61
DJ		 157992006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
15800
15801 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
15802 (linux_resume_one_process): Take a siginfo_t *. Update all
15803 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
15804 (struct pending_signals): Add a siginfo_t.
15805 (linux_wait_for_process): Always set last_status.
15806 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
15807 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
15808 * linux-low.h (struct process_info): Add last_status.
15809
5ffff7c1
DJ		 158102006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
15811
15812 * remote-utils.c (try_rle): New function.
15813 (putpkt_binary): Use it.
15814
8695c747
DJ		 158152006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
15816
15817 * Makefile.in (clean): Clean reg-x86-64-linux.c.
15818 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
15819 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
15820 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
15821 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
15822 point registers.
15823
290fadea
RS		 158242006-08-08 Richard Sandiford <richard@codesourcery.com>
15825
15826 * server.c (terminal_fd): New variable.
15827 (old_foreground_pgrp): Likewise.
15828 (restore_old_foreground_pgrp): New function.
15829 (start_inferior): Record the terminal file descriptor in terminal_fd
15830 and its original foreground group in old_foreground_pgrp. Register
15831 restore_old_foreground_pgrp with atexit().
15832
9f2e1e63
DJ		 158332006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
15834
15835 * server.c (handle_query): Correct qPart to qXfer.
15836
b80864fb
DJ		 158372006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
15838
15839 * configure.ac: Check for more headers which are missing on
15840 Windows. Automatically supply -lwsock32 and USE_WIN32API.
15841 * configure.srv: Add Cygwin and mingw32.
15842 * remote-utils.c: Don't include headers unconditionally which
15843 are missing on mingw32. Include <winsock.h> for mingw32.
15844 (remote_open): Adjust for mingw32 support. Flush
15845 standard error after writing to it.
15846 (remote_close, putpkt_binary, input_interrupt, block_async_io)
15847 (unblock_async_io, enable_async_io, disable_async_io)
15848 (readchar, getpkt): Update for Winsock support.
15849 (prepare_resume_reply): Expect a protocol signal number.
15850 * server.c: Disable <sys/wait.h> on mingw32.
15851 (start_inferior): Adjust for mingw32 support. Flush
15852 standard error after writing to it.
15853 (attach_inferior): Likewise. Use protocol signal
15854 numbers.
15855 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
15856 and names.
15857 * win32-i386-low.c: New file.
15858 * Makefile.in (XM_CLIBS): Set.
15859 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
15860 (win32-i386-low.o): New dependency rule.
15861 * linux-low.c (linux_wait): Use target signal numbers.
15862 * target.h (struct target_ops): Doc fix.
15863 * server.h (target_signal_to_name): New prototype.
15864 * gdbreplay.c: Don't include headers unconditionally which
15865 are missing on mingw32. Include <winsock.h> for mingw32.
15866 (remote_close, remote_open): Adjust for Winsock support.
15867 * configure, config.in: Regenerated.
15868
0876f84a
DJ		 158692006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15870
15871 * server.c (decode_xfer_read, write_qxfer_response): New.
15872 (handle_query): Take a packet length argument. Handle
15873 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
15874 the qSupported response.
15875 (main): Update call to handle_query.
15876
01f9e8fa
DJ		 158772006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
15878
15879 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
15880 (putpkt_binary): Renamed from putpkt and adjusted for binary
15881 data.
15882 (putpkt): New wrapper for putpkt_binary.
15883 (readchar): Don't mask off the high bit.
15884 (decode_X_packet): New function.
15885 * server.c (main): Call putpkt_binary if a handler sets the packet
15886 length. Save the length of the incoming packet. Handle 'X'.
15887 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
15888
be2a5f71
DJ		 158892006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
15890
15891 * server.c (handle_query): Handle qSupported.
15892
ea025f5f
DJ		 158932006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15894
15895 * remote-utils.c (all_symbols_looked_up): New variable.
15896 (look_up_one_symbol): Check it.
15897 * server.h (look_up_one_symbol): New declaration.
15898 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
15899
9308fc88
DJ		 159002006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
15901
15902 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 15903 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 15904 (PTRACE_GET_THREAD_AREA): Define.
15905 (ps_get_thread_area): New function.
15906
52fb6437
NS		 159072006-05-09 Nathan Sidwell <nathan@codesourcery.com>
15908
15909 * configure.srv (m68k*-*-uclinux*): New target.
15910 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
15911 (linux_resume_one_process): Remove extraneous cast.
15912 (linux_read_offsets): New.
15913 (linux_target_op): Add linux_read_offsets on mmuless systems.
15914 * server.c (handle_query): Add qOffsets logic.
15915 * target.h (struct target_ops): Add read_offsets.
15916
21b0f40c
DJ		 159172006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15918
15919 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
15920 (PTRACE_GET_THREAD_AREA): Define.
15921 (ps_get_thread_area): New function.
15922 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
15923 (linux-x86-64-low.o): Update.
15924
0050a760
DJ		 159252006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
15926
15927 * configure.ac: Remove checks for prfpregset_t.
15928 * gdb_proc_service.h: New file.
15929 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
15930 new "gdb_proc_service.h".
15931 * proc-service.c: Likewise.
15932 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
15933 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
15934 * Makefile.in (gdb_proc_service_h): Updated.
15935 * configure, config.in: Regenerated.
15936
b92a518e
DJ		 159372006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
15938
15939 * remote-utils.c (prepare_resume_reply): Move declaration
15940 of gdb_id_from_wait to the top of the block.
15941
545587ee
DJ		 159422006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
15943
15944 * linux-low.c (regsets_store_inferior_registers): Read the regset
15945 from the target before filling it.
15946
9db87ebd
DJ		 159472006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
15948
15949 * server.c (attach_inferior): Return SIGTRAP for a successful
15950 attach.
15951
dd24457d
DJ		 159522006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
15953
15954 * Makefile.in (OBS): Add version.o.
15955 (STAGESTUFF): Delete.
15956 (version.o): Add dependencies.
15957 (version.c): Replace rule.
15958 (clean): Remove version.c.
15959 * server.c (gdbserver_version): New.
15960 (gdbserver_usage): Use printf.
15961 (main): Handle --version and --help.
15962 * server.h (version, host_name): Add declarations.
15963
6f0f660e
EZ		 159642005-12-23 Eli Zaretskii <eliz@gnu.org>
15965
889bf7c5
PA		 15966 * linux-arm-low.c:
15967 * linux-arm-low.c:
15968 * inferiors.c:
15969 * i387-fp.h:
15970 * i387-fp.c:
15971 * gdbreplay.c:
15972 * regcache.c:
15973 * proc-service.c:
15974 * mem-break.h:
15975 * mem-break.c:
15976 * linux-x86-64-low.c:
15977 * linux-sh-low.c:
15978 * linux-s390-low.c:
15979 * linux-ppc64-low.c:
15980 * linux-ppc-low.c:
15981 * linux-mips-low.c:
15982 * linux-m68k-low.c:
15983 * linux-m32r-low.c:
15984 * linux-low.h:
15985 * linux-low.c:
15986 * linux-ia64-low.c:
15987 * linux-i386-low.c:
15988 * linux-crisv32-low.c:
15989 * thread-db.c:
15990 * terminal.h:
15991 * target.h:
15992 * target.c:
15993 * server.h:
15994 * server.c:
15995 * remote-utils.c:
15996 * regcache.h:
15997 * utils.c:
15998 * Makefile.in:
15999 * configure.ac:
6f0f660e
EZ		 16000 * gdbserver.1: Add (C) after Copyright. Update the FSF
16001 address.
16002
9d1fb177
DJ		 160032005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16004
16005 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16006 (arm_breakpoint_at): Recognize both breakpoints.
16007 (the_low_target): Use the correct breakpoint instruction.
16008
011a70c2
DJ		 160092005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16010
16011 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16012 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16013 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16014 (the_low_target): Update.
16015
7fb85e41
AS		 160162005-10-25 Andreas Schwab <schwab@suse.de>
16017
16018 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16019
16020 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16021 (ia64_num_regs): Reduce to 462.
16022
3db0444b
DJ		 160232005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16024
16025 * acinclude.m4: Correct quoting.
16026 * aclocal.m4: Regenerated.
16027
16028 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16029 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16030 (thread_db_init): Call thread_db_err_str.
16031 * configure.ac: Check for TD_VERSION.
16032 * config.in, configure: Regenerated.
16033
bee0189a
DJ		 160342005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16035
16036 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16037
e9d25b98
DJ		 160382005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16039
16040 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16041 is not available. Define HAVE_PTRACE_GETREGS if it is.
16042 * config.in, configure: Regenerated.
16043 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16044 * linux-i386-low.c, linux-m68k-low.c: Update to use
16045 HAVE_PTRACE_GETREGS.
16046 * linux-low.c (regsets_fetch_inferior_registers)
16047 (regsets_store_inferior_registers): Only return 0 if we processed
16048 GENERAL_REGS.
16049 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16050 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16051
a06660f7
DJ		 160522005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16053
16054 * inferiors.c (struct thread_info): Add gdb_id.
16055 (add_thread): Add gdb_id argument.
16056 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16057 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16058 calls to add_thread.
16059 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16060 * server.c (handle_query): Use thread_to_gdb_id.
16061 (handle_v_cont, main): Use gdb_id_to_thread_id.
16062 * server.h (add_thread): Update prototype.
16063 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16064 prototypes.
16065
5a1f5858
DJ		 160662005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16067
16068 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16069 left-padded registers.
16070 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16071 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16072
e122f1f5
SE		 160732005-07-01 Steve Ellcey <sje@cup.hp.com>
16074
16075 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16076 * configure: Regenerate.
16077 * config.in: Regenerate.
16078 * server.h (NEED_DECLARATION_STRERROR):
16079 Replace with !HAVE_DECL_STRERROR.
16080
d592fa2f
DJ		 160812005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16082
16083 * linux-low.c (linux_wait, linux_send_signal): Don't test
16084 an unsigned long variable for > 0 if it could be MAX_ULONG.
16085 * server.c (myresume): Likewise.
16086 * target.c (set_desired_inferior): Likewise.
16087
ccbd4912
MK		 160882005-06-13 Mark Kettenis <kettenis@gnu.org>
16089
16090 * configure.ac: Simplify and improve check for socklen_t.
16091 * configure, config.in: Regenerate.
16092
f450004a
DJ		 160932005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16094
16095 * acconfig.h: Remove.
16096 * configure.ac: Add a test for socklen_t. Use three-argument
16097 AC_DEFINE throughout.
16098 * config.in: Regenerated using autoheader 2.59.
16099 * configure: Regenerated.
16100
16101 * gdbreplay.c (socklen_t): Provide a default.
16102 (remote_open): Use socklen_t.
16103 * remote-utils.c (socklen_t): Provide a default.
16104 (remote_open): Use socklen_t.
16105 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16106 unsigned char.
16107
16108 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16109 char for buffers.
16110 * linux-low.c (linux_read_memory, linux_write_memory)
16111 (linux_read_auxv): Likewise.
16112 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16113 (check_mem_write): Likewise.
16114 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16115 Likewise.
16116 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16117 (registers_from_string, register_data): Likewise.
16118 * server.c (handle_query, main): Likewise.
16119 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16120 (decode_M_packet): Likewise.
16121 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16122 * target.h (struct target_ops): Update read_memory, write_memory,
16123 and read_auxv.
16124 (read_inferior_memory, write_inferior_memory): Update.
16125 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16126 to unsigned char *.
16127 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16128 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16129 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16130 linux-s390-low.c, linux-sh-low.c: Update for changes in
16131 read_inferior_memory and the_low_target->breakpoint.
16132
eee84df1
DJ		 161332005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16134
16135 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16136 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16137 * configure.srv: Add powerpc64-*-linux*.
16138 * linux-ppc64-low.c: New file.
16139
45b134e5
OF		 161402005-05-23 Orjan Friberg <orjanf@axis.com>
16141
16142 * linux-cris-low.c: New file with support for CRIS.
16143 * linux-crisv32-low.c: Ditto for CRISv32.
16144 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16145 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16146 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16147 reg-crisv32.o, and reg-crisv32.c to make rules.
16148 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16149 recognized targets.
16150
48d93c75
UW		 161512005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16152
16153 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16154 of sizeof (PTRACE_XFER_TYPE).
16155 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16156
e013ee27
OF		 161572005-05-12 Orjan Friberg <orjanf@axis.com>
16158
889bf7c5 16159 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16160 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16161 pointers for hardware watchpoint support.
16162 * linux-low.h (struct linux_target_ops): Ditto.
16163 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16164 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16165 to linux_target_ops.
16166 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16167 reply packet.
16168 * server.c (main): Recognize 'Z' and 'z' packets.
16169
b0ded00b
UW		 161702005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16171
16172 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16173 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16174 (the_low_target): Add new members.
16175
8643e2ad
DJ		 161762005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16177
16178 * proc-service.c (ps_lgetregs): Search all_processes instead of
16179 all_threads.
16180
fc620387
DJ		 161812005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16182
16183 * server.c (start_inferior): Change return type to int.
16184 (attach_inferior): Change sigptr to int *.
16185 (handle_v_cont, handle_v_requests): Change signal to int *.
16186 (main): Change signal to int.
16187
161882005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16189
16190 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16191 * configure.srv: Add m32r*-*-linux*.
16192 * linux-m32r-low.c: New file.
16193
e0e76420
DJ		 161942005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16195
16196 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16197
a1928bad
DJ		 161982005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16199
16200 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16201 Take unsigned long arguments for PIDs.
16202 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16203 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16204 (wait_for_sigstop, linux_resume_one_process)
16205 (regsets_fetch_inferior_registers, linux_send_signal)
16206 (linux_read_auxv): Likewise. Update the types of variables holding
16207 PIDs. Update format string specifiers.
16208 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16209 * remote-utils.c (prepare_resume_reply): Likewise.
16210 * server.c (cont_thread, general_thread, step_thread)
16211 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16212 unsigned long.
16213 (handle_query): Update format specifiers.
16214 (handle_v_cont, main): Use strtoul for thread IDs.
16215 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16216 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16217 (general_thread, step_thread, thread_from_wait)
16218 (old_thread_from_wait): Update.
16219 * target.h (struct thread_resume): Use unsigned long for THREAD.
16220 (struct target_ops): Use unsigned long for arguments to attach and
16221 thread_alive.
16222
dcdb98d2
DJ		 162232005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16224
16225 * acinclude.m4: Include bfd/bfd.m4 directly.
16226 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16227 <agriffis@toolchain.org>.
16228 * aclocal.m4, configure: Regenerated.
16229
bec39cab
AC		 162302005-01-07 Andrew Cagney <cagney@gnu.org>
16231
16232 * configure.ac: Rename configure.in, require autoconf 2.59.
16233 * configure: Re-generate.
16234
434c4c77
DJ		 162352004-12-08 Daniel Jacobowitz <dan@debian.org>
16236
16237 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16238 LIBS when finished.
16239 * aclocal.m4: Regenerated.
16240 * configure: Regenerated.
16241
db1d3e1b
AS		 162422004-11-21 Andreas Schwab <schwab@suse.de>
16243
16244 * linux-m68k-low.c (m68k_num_gregs): Define.
16245 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16246 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16247 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16248 (m68k_breakpoint_at): New. Add to the_low_target.
16249
16250 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16251 srv_linux_thread_db to yes.
16252
43360365
JB		 162532004-10-20 Joel Brobecker <brobecker@gnat.com>
16254
16255 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16256 (ARCH_SET_FS): Likewise.
16257 (ARCH_GET_FS): Likewise.
16258 (ARCH_GET_GS): Likewise.
16259
fd500816
DJ		 162602004-10-16 Daniel Jacobowitz <dan@debian.org>
16261
16262 * linux-i386-low.c (ps_get_thread_area): New.
16263 * linux-x86-64-low.c (ps_get_thread_area): New.
16264 * linux-low.c: Include <sys/syscall.h>.
16265 (linux_kill_one_process): Don't kill the first thread here.
16266 (linux_kill): Kill the first thread here.
16267 (kill_lwp): New function.
16268 (send_sigstop, linux_send_signal): Use it.
16269 * proc-service.c: Clean up #ifdefs.
16270 (fpregset_info): Delete.
16271 (ps_lgetregs): Update and enable implementation.
16272 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16273 implementations.
16274 * remote-utils.c (struct sym_cache, symbol_cache): New.
16275 (input_interrupt): Print a clearer message.
16276 (async_io_enabled): New variable.
16277 (enable_async_io, disable_async_io): Use it. Update comments.
16278 (look_up_one_symbol): Use the symbol cache.
16279 * thread-db.c (thread_db_look_up_symbols): New function.
16280 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16281
f6de3c42
DJ		 162822004-10-16 Daniel Jacobowitz <dan@debian.org>
16283
16284 * configure.in: Test for -rdynamic.
16285 * configure: Regenerated.
16286 * Makefile (INTERNAL_LDFLAGS): New.
16287 (gdbserver, gdbreplay): Use it.
16288
2c0fc042
AC		 162892004-09-02 Andrew Cagney <cagney@gnu.org>
16290
16291 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16292
075b3282
DJ		 162932004-03-23 Daniel Jacobowitz <drow@mvista.com>
16294
16295 * linux-low.c (linux_wait): Clear all_processes list also.
16296
fa6a77dc
DJ		 162972004-03-12 Daniel Jacobowitz <drow@mvista.com>
16298
16299 * linux-low.c: Include <errno.h>. Remove extern declaration of
16300 errno.
16301
6d782a97
DJ		 163022004-03-12 Daniel Jacobowitz <drow@mvista.com>
16303
16304 * gdbreplay.c, server.h, utils.c: Update copyright years.
16305
3a7fb99b
DJ		 163062004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16307
16308 * server.c (main): Print child status or termination signal from
16309 variable 'signal', not 'sig'.
16310
c3e735a6
DJ		 163112004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16312
16313 * linux-low.c (linux_read_memory): Change return type to
16314 int. Check for and return error from ptrace().
16315 * target.c (read_inferior_memory): Change return type to int. Pass
16316 back return status from the_target->read_memory().
16317 * target.h (struct target_ops): Adapt *read_memory() prototype.
16318 Update comment.
16319 (read_inferior_memory): Adapt prototype.
16320 * server.c (main): Return an error packet if
16321 read_inferior_memory() returns an error.
16322
a59d1c82
DJ		 163232004-03-04 Daniel Jacobowitz <drow@mvista.com>
16324
16325 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16326 Unify with other clean targets.
16327
dc3f8883
DJ		 163282004-02-29 Daniel Jacobowitz <drow@mvista.com>
16329
16330 * server.c (handle_v_cont): Call set_desired_inferior.
16331
89a208da
DJ		 163322004-02-29 Daniel Jacobowitz <drow@mvista.com>
16333
16334 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16335
62ea82f5
DJ		 163362004-02-29 Daniel Jacobowitz <drow@mvista.com>
16337
16338 * linux-low.c (linux_wait): Unblock async I/O.
16339 (linux_resume): Block and enable async I/O.
16340 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16341 * server.h (block_async_io, unblock_async_io): Add prototypes.
16342
6910d122
DJ		 163432004-02-29 Daniel Jacobowitz <drow@mvista.com>
16344
16345 * remote-utils.c (remote_open): Print a status notice after
16346 opening a TCP port.
16347 * server.c (attach_inferior): Print a status notice after
16348 attaching.
16349
163502004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16351
16352 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16353
c89dc5d4
DJ		 163542004-02-26 Daniel Jacobowitz <drow@mvista.com>
16355
16356 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16357 error packet.
16358 * server.c, target.h: Update copyright years.
16359
4b8dad4a
RM		 163602004-02-25 Roland McGrath <roland@redhat.com>
16361
16362 * target.h (struct target_ops): New member `read_auxv'.
16363 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16364 * linux-low.c (linux_read_auxv): New function.
16365 (linux_target_ops): Initialize `read_auxv' member to that.
16366
d7446758
JB		 163672004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16368
16369 Committed by Jim Blandy <jimb@redhat.com>.
16370
16371 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16372 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16373 instead of GPR_SIZE to distiguish s390 and s390x targets.
16374
5544ad89
DJ		 163752004-01-31 Daniel Jacobowitz <drow@mvista.com>
16376
16377 * linux-low.c: Update copyright year.
16378 (check_removed_breakpoint): Clear pending_is_breakpoint.
16379 (linux_set_resume_request, linux_queue_one_thread)
16380 (resume_status_pending_p): New functions.
16381 (linux_continue_one_thread): Use process->resume.
16382 (linux_resume): Only resume threads if there are no pending events.
16383 * linux-low.h (struct process_info): Add resume request
16384 pointer.
16385
2a68b70e
DJ		 163862004-01-30 Daniel Jacobowitz <drow@mvista.com>
16387
16388 * regcache.c (new_register_cache): Clear the allocated register
16389 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16390
64386c31
DJ		 163912003-10-13 Daniel Jacobowitz <drow@mvista.com>
16392
16393 * linux-low.c (linux_resume): Take a struct thread_resume *
16394 argument.
16395 (linux_wait): Update call.
16396 (resume_ptr): New static variable.
16397 (linux_continue_one_thread): Renamed from
16398 linux_continue_one_process. Use resume_ptr.
16399 (linux_resume): Use linux_continue_one_thread.
16400 * server.c (handle_v_cont, handle_v_requests): New functions.
16401 (myresume): New function.
16402 (main): Handle 'v' case.
16403 * target.h (struct thread_resume): New type.
16404 (struct target_ops): Change argument of "resume" to struct
16405 thread_resume *.
16406 (myresume): Delete macro.
16407
c938e9b0
L		 164082003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16409
16410 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16411 (uninstall): Support DESTDIR.
16412
7f313d07
BC		 16413Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16414
16415 * configure.srv: Add xscale*linux copy of arm*linux entry.
16416
3b2fc2ea
DJ		 164172003-07-24 Daniel Jacobowitz <drow@mvista.com>
16418
16419 * linux-arm-low.c (arm_reinsert_addr): New function.
16420 (the_low_target): Add arm_reinsert_addr.
16421
1c0a559e
MK		 164222003-07-08 Mark Kettenis <kettenis@gnu.org>
16423
16424 * mem-break.c: Remove whitespace at end of file.
16425
43d5792c
DJ		 164262003-06-28 Daniel Jacobowitz <drow@mvista.com>
16427
16428 * configure.in: Check whether we need to prototype strerror.
16429 * server.h: Optionally prototype strerror.
16430 * gdbreplay.c (perror_with_name): Use strerror.
16431 * linux-low.c (linux_attach_lwp): Use strerror.
16432 * utils.c (perror_with_name): Use strerror.
16433 * config.in, configure: Regenerated.
16434
c8a86edf
DJ		 164352003-06-28 Daniel Jacobowitz <drow@mvista.com>
16436
16437 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16438 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16439
73d37363
DJ		 164402003-06-20 Daniel Jacobowitz <drow@mvista.com>
16441
16442 * Makefile.in (SFILES): Update.
16443 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16444 low-sun3.c: Remove files.
16445
6ad8ae5c
DJ		 164462003-06-17 Daniel Jacobowitz <drow@mvista.com>
16447
16448 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16449 (linux_detach_one_process, linux_detach): New functions.
16450 (linux_target_ops): Add linux_detach.
16451 * server.c (main): Handle 'D' packet.
16452 * target.h (struct target_ops): Add "detach" member.
16453 (detach_inferior): Define.
16454
1581182a
MK		 164552003-06-13 Mark Kettenis <kettenis@gnu.org>
16456
16457 From Kelley Cook <kelleycook@wideopenwest.com>:
16458 * configure.srv: Accept i[34567]86 variants.
16459
e5379b03
DJ		 164602003-06-05 Daniel Jacobowitz <drow@mvista.com>
16461
16462 * linux-low.c (linux_wait_for_event): Correct comment typos.
16463 (linux_resume_one_process): Call check_removed_breakpoint.
16464 (linux_send_signal): New function.
16465 (linux_target_ops): Add linux_send_signal.
16466 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16467 of kill.
16468 * target.h (struct target_ops): Add send_signal.
16469
2ff29de4
JB		 164702003-05-29 Jim Blandy <jimb@redhat.com>
16471
16472 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16473 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16474 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16475 away part of the register's value.
16476
254787d4
DJ		 164772003-03-26 Daniel Jacobowitz <drow@mvista.com>
16478
16479 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16480 (linux_wait_for_event, linux_init_signals): Likewise.
16481
94e10508
DJ		 164822003-03-17 Daniel Jacobowitz <drow@mvista.com>
16483
16484 * configure.in: Check for stdlib.h.
16485 * configure: Regenerated.
16486 * config.in: Regenerated.
16487
4c0711e0
DJ		 164882003-01-04 Andreas Schwab <schwab@suse.de>
16489
16490 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16491
ef66e766
AC		 164922003-01-02 Andrew Cagney <ac131313@redhat.com>
16493
16494 * Makefile.in: Remove obsolete code.
16495
a1358604
DJ		 164962002-11-20 Daniel Jacobowitz <drow@mvista.com>
16497
16498 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16499 defined(PT_FPR0_HI).
16500
23ce3b1c
DJ		 165012002-11-17 Stuart Hughes <seh@zee2.com>
16502
16503 * linux-arm-low.c (arm_num_regs): Increase.
16504 (arm_regmap): Include status register.
16505
165062002-11-17 Daniel Jacobowitz <drow@mvista.com>
16507
16508 * linux-low.c (register_addr): Remove incorrect -1 check.
16509
a9fa9f7d
DJ		 165102002-08-29 Daniel Jacobowitz <drow@mvista.com>
16511
16512 * linux-low.c (linux_create_inferior): Call setpgid. Return
16513 the new PID.
16514 (unstopped_p, linux_signal_pid): Remove.
16515 (linux_target_ops): Remove linux_signal_pid.
16516 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16517 global instead of target method.
16518 * target.h (struct target_ops): Remove signal_pid. Update comment
16519 for create_inferior.
16520 * server.c (signal_pid): New variable.
16521 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16522 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16523 (attach_inferior): Set signal_pid.
16524
17574093
DJ		 165252002-08-23 Daniel Jacobowitz <drow@mvista.com>
16526
16527 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16528
165292002-08-20 Jim Blandy <jimb@redhat.com>
16530
16531 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16532 default for this.
16533
165342002-08-01 Andrew Cagney <cagney@redhat.com>
16535
16536 * Makefile.in: Make chill references obsolete.
16537
165382002-07-24 Kevin Buettner <kevinb@redhat.com>
16539
16540 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16541 * configure: Regenerate.
16542 * config.in: Regenerate.
16543
165442002-07-09 David O'Brien <obrien@FreeBSD.org>
16545
16546 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16547 (perror_with_name, remote_close, remote_open, expect, play): Static.
16548
165492002-07-04 Michal Ludvig <mludvig@suse.cz>
16550
4b8dad4a 16551 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16552 byte offsets instead of an array of indexes.
16553 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16554
165552002-06-13 Daniel Jacobowitz <drow@mvista.com>
16556
16557 * regcache.c: Add comment.
16558
165592002-06-11 Daniel Jacobowitz <drow@mvista.com>
16560
16561 * thread-db.c: New file.
16562 * proc-service.c: New file.
16563 * acinclude.m4: New file.
16564 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16565 proc-service.o, and thread-db.o.
16566 (linux-low.o): Add USE_THREAD_DB.
16567 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16568 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16569 * aclocal.m4: Regenerated.
16570 * config.in: Regenerated.
16571 * configure: Regenerated.
16572 * configure.in: Check for proc_service.h, sys/procfs.h,
16573 thread_db.h, and linux/elf.h headrs.
16574 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16575 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16576 Check for -lthread_db and thread support.
16577 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16578 PowerPC, and SuperH.
16579 * i387-fp.c: Constify arguments.
16580 * i387-fp.h: Likewise.
16581 * inferiors.c: (struct thread_info): Renamed from
16582 `struct inferior_info'. Remove PID member. Use generic inferior
16583 list header. All uses updated.
16584 (inferiors, signal_pid): Removed.
16585 (all_threads): New variable.
16586 (get_thread): Define.
16587 (add_inferior_to_list): New function.
16588 (for_each_inferior): New function.
16589 (change_inferior_id): New function.
16590 (add_inferior): Removed.
16591 (remove_inferior): New function.
16592 (add_thread): New function.
16593 (free_one_thread): New function.
16594 (remove_thread): New function.
16595 (clear_inferiors): Use for_each_inferior and free_one_thread.
16596 (find_inferior): New function.
16597 (find_inferior_id): New function.
16598 (inferior_target_data): Update argument type.
16599 (set_inferior_target_data): Likewise.
16600 (inferior_regcache_data): Likewise.
16601 (set_inferior_regcache_data): Likewise.
16602 * linux-low.c (linux_bp_reinsert): Remove.
16603 (all_processes, stopping_threads, using_thrads)
16604 (struct pending_signals, debug_threads, pid_of): New.
16605 (inferior_pid): Replace with macro.
16606 (struct inferior_linux_data): Remove.
16607 (get_stop_pc, add_process): New functions.
16608 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16609 Use add_process and add_thread.
16610 (linux_attach_lwp): New function, based on old linux_attach. Use
16611 add_process and add_thread. Set stop_expected for new threads.
16612 (linux_attach): New function.
16613 (linux_kill_one_process): New function.
16614 (linux_kill): Kill all LWPs.
16615 (linux_thread_alive): Use find_inferior_id.
16616 (check_removed_breakpoints, status_pending_p): New functions.
16617 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16618 Update. Use WNOHANG. Wait for cloned processes also. Update process
16619 struct for the found process.
16620 (linux_wait_for_event): New function.
16621 (linux_wait): Use it. Support LWPs.
16622 (send_sigstop, wait_for_sigstop, stop_all_processes)
16623 (linux_resume_one_process, linux_continue_one_process): New functions.
16624 (linux_resume): Support LWPs.
16625 (REGISTER_RAW_SIZE): Remove.
16626 (fetch_register): Use register_size instead. Call supply_register.
16627 (usr_store_inferior_registers): Likewise. Call collect_register.
16628 Fix recursive case.
16629 (regsets_fetch_inferior_registers): Improve error message.
16630 (regsets_store_inferior_registers): Add debugging.
16631 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16632 (unstopped_p, linux_signal_pid): New functions.
16633 (linux_target_ops): Add linux_signal_pid.
16634 (linux_init_signals): New function.
16635 (initialize_low): Call it. Initialize using_threads.
16636 * regcache.c (inferior_regcache_data): Add valid
16637 flag.
16638 (get_regcache): Fetch registers lazily. Add fetch argument
16639 and update all callers.
16640 (regcache_invalidate_one, regcache_invalidate): New
16641 functions.
16642 (new_register_cache): Renamed from create_register_cache.
16643 Return the new regcache.
16644 (free_register_cache): Change argument to a void *.
16645 (registers_to_string, registers_from_string): Call get_regcache
16646 with fetch flag set.
16647 (register_data): Make static. Pass fetch flag to get_regcache.
16648 (supply_register): Call get_regcache with fetch flag clear.
16649 (collect_register): Call get_regcache with fetch flag set.
16650 (collect_register_as_string): New function.
16651 * regcache.h: Update.
16652 * remote-utils.c (putpkt): Flush after debug output and use
16653 stderr.
16654 Handle input interrupts while waiting for an ACK.
16655 (input_interrupt): Use signal_pid method.
16656 (getpkt): Flush after debug output and use stderr.
16657 (outreg): Use collect_register_as_string.
16658 (new_thread_notify, dead_thread_notify): New functions.
16659 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16660 and general_thread.
16661 (look_up_one_symbol): Flush after debug output.
16662 * server.c (step_thread, server_waiting): New variables.
16663 (start_inferior): Don't use signal_pid. Update call to mywait.
16664 (attach_inferior): Update call to mywait.
16665 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16666 (main): Don't fetch/store registers explicitly. Use
16667 set_desired_inferior. Support proposed ``Hs'' packet. Update
16668 calls to mywait.
16669 * server.h: Update.
16670 (struct inferior_list, struct_inferior_list_entry): New.
16671 * target.c (set_desired_inferior): New.
16672 (write_inferior_memory): Constify.
16673 (mywait): New function.
16674 * target.h: Update.
16675 (struct target_ops): New signal_pid method.
16676 (mywait): Removed macro, added prototype.
16677
16678 * linux-low.h (regset_func): Removed.
16679 (regset_fill_func, regset_store_func): New.
16680 (enum regset_type): New.
16681 (struct regset_info): Add type field. Use new operation types.
16682 (struct linux_target_ops): stop_pc renamed to get_pc.
16683 Add decr_pc_after_break and breakpoint_at.
16684 (get_process, get_thread_proess, get_process_thread)
16685 (strut process_info, all_processes, linux_attach_lwp)
16686 (thread_db_init): New.
16687
16688 * linux-arm-low.c (arm_get_pc, arm_set_pc,
16689 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
16690 (the_low_target): Add new members.
16691 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
16692 (i386_store_fpxregset): Constify.
16693 (target_regsets): Add new kind identifier.
16694 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
16695 (i386_set_pc): Add debugging.
16696 (i386_breakpoint_at): New function.
16697 (the_low_target): Add new members.
16698 * linux-mips-low.c (mips_get_pc, mips_set_pc)
16699 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
16700 (mips_breakpoint_at): New.
16701 (the_low_target): Add new members.
16702 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
16703 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
16704 (the_low_target): Add new members.
16705 * linux-sh-low.c (sh_get_pc, sh_set_pc)
16706 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
16707 (the_low_target): Add new members.
16708 * linux-x86-64-low.c (target_regsets): Add new kind
16709 identifier.
16710
167112002-05-15 Daniel Jacobowitz <drow@mvista.com>
16712
16713 From Martin Pool <mbp@samba.org>:
16714 * server.c (gdbserver_usage): New function.
16715 (main): Call it.
16716
167172002-05-14 Daniel Jacobowitz <drow@mvista.com>
16718
16719 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
16720 stop_at -> stop_pc.
16721
167222002-05-04 Andrew Cagney <ac131313@redhat.com>
16723
16724 * Makefile.in: Remove obsolete code.
16725
167262002-04-24 Michal Ludvig <mludvig@suse.cz>
16727
16728 * linux-low.c (regsets_fetch_inferior_registers),
16729 (regsets_store_inferior_registers): Removed cast to int from
16730 ptrace() calls.
16731 * regcache.h: Added declaration of struct inferior_info.
16732
167332002-04-20 Daniel Jacobowitz <drow@mvista.com>
16734
16735 * inferiors.c (struct inferior_info): Add regcache_data.
16736 (add_inferior): Call create_register_cache.
16737 (clear_inferiors): Call free_register_cache.
16738 (inferior_regcache_data, set_inferior_regcache_data): New functions.
16739 * regcache.c (struct inferior_regcache_data): New.
16740 (registers): Remove.
16741 (get_regcache): New function.
16742 (create_register_cache, free_register_cache): New functions.
16743 (set_register_cache): Don't initialize the register cache here.
16744 (registers_to_string, registers_from_string, register_data): Call
16745 get_regcache.
16746 * regcache.h: Add prototypes.
16747 * server.h: Likewise.
16748
167492002-04-20 Daniel Jacobowitz <drow@mvista.com>
16750
16751 * mem-break.c: New file.
16752 * mem-break.h: New file.
16753 * Makefile.in: Add mem-break.o rule; update server.h
16754 dependencies.
16755 * inferiors.c (struct inferior_info): Add target_data
16756 member.
16757 (clear_inferiors): Free target_data member if set.
16758 (inferior_target_data, set_inferior_target_data): New functions.
16759 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
16760 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
16761 * linux-low.c (linux_bp_reinsert): New variable.
16762 (struct inferior_linux_data): New.
16763 (linux_create_inferior): Use set_inferior_target_data.
16764 (linux_attach): Likewise. Call add_inferior.
16765 (linux_wait_for_one_inferior): New function.
16766 (linux_wait): Call it.
16767 (linux_write_memory): Add const.
16768 (initialize_low): Call set_breakpoint_data.
16769 * linux-low.h (struct linux_target_ops): Add breakpoint
16770 handling members.
16771 * server.c (attach_inferior): Remove extra add_inferior
16772 call.
16773 * server.h: Include mem-break.h. Update inferior.c
16774 prototypes.
16775 * target.c (read_inferior_memory)
16776 (write_inferior_memory): New functions.
16777 * target.h (read_inferior_memory)
16778 (write_inferior_memory): Change macros to prototypes.
16779 (struct target_ops): Update comments. Add const to write_memory
16780 definition.
16781
167822002-04-11 Daniel Jacobowitz <drow@mvista.com>
16783
16784 * linux-low.c (usr_store_inferior_registers): Support
16785 registers which are allowed to fail to store.
16786 * linux-low.h (linux_target_ops): Likewise.
16787 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
16788 (ppc_cannot_store_register): FPSCR may not be storable.
16789
167902002-04-09 Daniel Jacobowitz <drow@mvista.com>
16791
16792 * server.h: Include <string.h> if HAVE_STRING_H.
16793 * ChangeLog: Correct paths in last ChangeLog entry.
16794
167952002-04-09 Daniel Jacobowitz <drow@mvista.com>
16796
16797 * linux-low.h: Remove obsolete prototypes.
16798 (struct linux_target_ops): New.
16799 (extern the_low_target): New.
16800 * linux-low.c (num_regs, regmap): Remove declarations.
16801 (register_addr): Use the_low_target explicitly.
16802 (fetch_register): Likewise.
16803 (usr_fetch_inferior_registers): Likewise.
16804 (usr_store_inferior_registers): Likewise.
16805 * linux-arm-low.c (num_regs): Remove.
16806 (arm_num_regs): Define.
16807 (arm_regmap): Renamed from regmap, made static.
16808 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
16809 made static.
16810 (arm_cannot_store_register): Renamed from cannot_store_register,
16811 made static.
16812 (the_low_target): New.
16813 * linux-i386-low.c (num_regs): Remove.
16814 (i386_num_regs): Define.
16815 (i386_regmap): Renamed from regmap, made static.
16816 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
16817 made static.
16818 (i386_cannot_store_register): Renamed from cannot_store_register,
16819 made static.
16820 (the_low_target): New.
16821 * linux-ia64-low.c (num_regs): Remove.
16822 (ia64_num_regs): Define.
16823 (ia64_regmap): Renamed from regmap, made static.
16824 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
16825 made static.
16826 (ia64_cannot_store_register): Renamed from cannot_store_register,
16827 made static.
16828 (the_low_target): New.
16829 * linux-m68k-low.c (num_regs): Remove.
16830 (m68k_num_regs): Define.
16831 (m68k_regmap): Renamed from regmap, made static.
16832 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
16833 made static.
16834 (m68k_cannot_store_register): Renamed from cannot_store_register,
16835 made static.
16836 (the_low_target): New.
16837 * linux-mips-low.c (num_regs): Remove.
16838 (mips_num_regs): Define.
16839 (mips_regmap): Renamed from regmap, made static.
16840 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
16841 made static.
16842 (mips_cannot_store_register): Renamed from cannot_store_register,
16843 made static.
16844 (the_low_target): New.
16845 * linux-ppc-low.c (num_regs): Remove.
16846 (ppc_num_regs): Define.
16847 (ppc_regmap): Renamed from regmap, made static.
16848 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
16849 made static.
16850 (ppc_cannot_store_register): Renamed from cannot_store_register,
16851 made static.
16852 (the_low_target): New.
16853 * linux-s390-low.c (num_regs): Remove.
16854 (s390_num_regs): Define.
16855 (s390_regmap): Renamed from regmap, made static.
16856 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
16857 made static.
16858 (s390_cannot_store_register): Renamed from cannot_store_register,
16859 made static.
16860 (the_low_target): New.
16861 * linux-sh-low.c (num_regs): Remove.
16862 (sh_num_regs): Define.
16863 (sh_regmap): Renamed from regmap, made static.
16864 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
16865 made static.
16866 (sh_cannot_store_register): Renamed from cannot_store_register,
16867 made static.
16868 (the_low_target): New.
16869 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
16870 (the_low_target): New.
16871
168722002-04-09 Daniel Jacobowitz <drow@mvista.com>
16873
16874 * Makefile.in: Add stamp-h target.
16875 * configure.in: Create stamp-h.
16876 * configure: Regenerated.
16877
168782002-04-09 Daniel Jacobowitz <drow@mvista.com>
16879
16880 * inferiors.c: New file.
16881 * target.c: New file.
16882 * target.h: New file.
16883 * Makefile.in: Add target.o and inferiors.o. Update
16884 dependencies.
16885 * linux-low.c (inferior_pid): New static variable,
16886 moved from server.c.
16887 (linux_create_inferior): Renamed from create_inferior.
16888 Call add_inferior. Return 0 on success instead of a PID.
16889 (linux_attach): Renamed from myattach.
16890 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
16891 (linux_thread_alive): Renamed from mythread_alive.
16892 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
16893 child dies.
16894 (linux_resume): Renamed from myresume. Add missing ``return 0''.
16895 (regsets_store_inferior_registers): Correct error message.
16896 Add missing ``return 0''.
16897 (linux_fetch_registers): Renamed from fetch_inferior_registers.
16898 (linux_store_registers): Renamed from store_inferior_registers.
16899 (linux_read_memory): Renamed from read_inferior_memory.
16900 (linux_write_memory): Renamed from write_inferior_memory.
16901 (linux_target_ops): New structure.
16902 (initialize_low): Call set_target_ops ().
16903 * remote-utils.c (unhexify): New function.
16904 (hexify): New function.
16905 (input_interrupt): Send signals to ``signal_pid''.
16906 * server.c (inferior_pid): Remove.
16907 (start_inferior): Update create_inferior call.
16908 (attach_inferior): Call add_inferior.
16909 (handle_query): New function.
16910 (main): Call handle_query for `q' packets.
16911 * server.h: Include "target.h". Remove obsolete prototypes.
16912 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
16913
169142002-04-09 Daniel Jacobowitz <drow@mvista.com>
16915
16916 * Makefile.in: Add WARN_CFLAGS. Update configury
16917 dependencies.
16918 * configure.in: Check for <string.h>
16919 * configure: Regenerate.
16920 * config.in: Regenerate.
16921 * gdbreplay.c: Include needed system headers.
16922 (remote_open): Remove strchr prototype.
16923 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
16924 * regcache.c (supply_register): Change buf argument to const void *.
16925 (supply_register_by_name): Likewise.
16926 (collect_register): Change buf argument to void *.
16927 (collect_register_by_name): Likewise.
16928 * regcache.h: Add missing prototypes.
16929 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
16930 * server.c (handle_query): New function.
16931 (attached): New static variable, moved out of main.
16932 (main): Quiet longjmp clobber warnings.
16933 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
16934 * utils.c (error): Remove NORETURN.
16935 (fatal): Likewise.
GDB Binutils - Deliverables
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