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Use upper-case for metasyntactic in gdbserver help
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
227a9e65
TT		 12019-04-05 Tom Tromey <tromey@adacore.com>
2
3 * server.c (gdbserver_usage): Use upper-case for metasyntactic
4 variables.
5
69f4c9cc
AH		 62019-03-28 Alan Hayward <alan.hayward@arm.com>
7
8 * linux-low.c (AT_HWCAP2): Add define if not already included.
9
974c89e0
AH		 102019-03-26 Alan Hayward <alan.hayward@arm.com>
11
12 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
13 (aarch64_arch_setup): Call linux_get_hwcap.
14 * linux-arm-low.c (arm_get_hwcap): Remove function.
15 (arm_read_description): Call linux_get_hwcap.
16 * linux-low.c (linux_get_auxv): New function.
17 (linux_get_hwcap): Likewise.
18 (linux_get_hwcap2): Likewise.
19 * linux-low.h (linux_get_hwcap): New declaration.
20 (linux_get_hwcap2): Likewise.
21 * linux-ppc-low.c (ppc_get_auxv): Remove function.
22 (ppc_arch_setup): Call linux_get_hwcap.
23 * linux-s390-low.c (s390_get_hwcap): Remove function.
24 (s390_arch_setup): Call linux_get_hwcap.
25
1ef53e6b
AH		 262019-03-22 Alan Hayward <alan.hayward@arm.com>
27 Jiong Wang <jiong.wang@arm.com>
28
29 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
30 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
31 to fail.
32 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
33
ee4fbcfa
AH		 342019-03-22 Alan Hayward <alan.hayward@arm.com>
35 Jiong Wang <jiong.wang@arm.com>
36
37 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
38 (aarch64_get_hwcap): New function.
39 (aarch64_arch_setup): Read APIA hwcap.
40
6dc0ebde
AH		 412019-03-22 Alan Hayward <alan.hayward@arm.com>
42 Jiong Wang <jiong.wang@arm.com>
43
44 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
45 (initialize_low_tracepoint): Likewise.
46 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
47 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
48 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
49 (aarch64_linux_read_description): Likewise.
50 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
51
1163a4b7
JB		 522019-03-12 John Baldwin <jhb@FreeBSD.org>
53
54 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
55 i386_create_target_description for 'segments' parameter.
56 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
57 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
58 * win32-i386-low.c (i386_arch_setup): Likewise.
59
d3a70e03
TT		 602019-03-12 Tom Tromey <tromey@adacore.com>
61
62 * linux-low.c (iterate_over_lwps): Update.
63
37991b4f
TT		 642019-03-06 Tom Tromey <tom@tromey.com>
65
66 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
67 (captured_main): Use SCOPE_EXIT.
68
45950eb6
SDJ		 692019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
70
71 * configure.srv: Use '$enable_unittest' instead of '$development'
72 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
73 case.
74
43ac54fc
TT		 752019-02-27 Tom Tromey <tromey@adacore.com>
76
77 * gdbreplay.c (logchar): Handle \r\n.
78
df0da8a2
AH		 792019-02-07 Alan Hayward <alan.hayward@arm.com>
80
81 * linux-low.c (linux_attach): Add process before lwp.
82 * server.c (attach_inferior): Check if already attached.
83
1a5c2598
TT		 842019-02-07 Tom Tromey <tom@tromey.com>
85
86 * x86-tdesc.h: Rename include guard.
87 * x86-low.h: Add include guard.
88 * wincecompat.h: Rename include guard.
89 * win32-low.h: Add include guard.
90 * utils.h: Rename include guard.
91 * tracepoint.h: Rename include guard.
92 * tdesc.h: Rename include guard.
93 * target.h: Rename include guard.
94 * server.h: Rename include guard.
95 * remote-utils.h: Rename include guard.
96 * regcache.h: Rename include guard.
97 * nto-low.h: Rename include guard.
98 * notif.h: Add include guard.
99 * mem-break.h: Rename include guard.
100 * lynx-low.h: Add include guard.
101 * linux-x86-tdesc.h: Add include guard.
102 * linux-s390-tdesc.h: Add include guard.
103 * linux-ppc-tdesc-init.h: Add include guard.
104 * linux-low.h: Add include guard.
105 * linux-aarch64-tdesc.h: Add include guard.
106 * linux-aarch32-low.h: Add include guard.
107 * inferiors.h: Rename include guard.
108 * i387-fp.h: Rename include guard.
109 * hostio.h: Rename include guard.
110 * gdbthread.h: Rename include guard.
111 * gdb_proc_service.h: Rename include guard.
112 * event-loop.h: Rename include guard.
113 * dll.h: Rename include guard.
114 * debug.h: Rename include guard.
115 * ax.h: Rename include guard.
116
956cc47c
SN		 1172018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
118
119 PR gdb/23985
120 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
121 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
122
a0707f3c
TT		 1232019-01-25 Tom Tromey <tom@tromey.com>
124
125 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
126
0747795c
TT		 1272019-01-25 Tom Tromey <tom@tromey.com>
128
129 * win32-low.c: Fix common/ includes.
130 * win32-i386-low.c: Fix common/ includes.
131 * tracepoint.c: Fix common/ includes.
132 * thread-db.c: Fix common/ includes.
133 * target.h: Fix common/ includes.
134 * symbol.c: Fix common/ includes.
135 * spu-low.c: Fix common/ includes.
136 * server.h: Fix common/ includes.
137 * server.c: Fix common/ includes.
138 * remote-utils.c: Fix common/ includes.
139 * regcache.h: Fix common/ includes.
140 * regcache.c: Fix common/ includes.
141 * nto-x86-low.c: Fix common/ includes.
142 * notif.h: Fix common/ includes.
143 * mem-break.h: Fix common/ includes.
144 * lynx-low.c: Fix common/ includes.
145 * lynx-i386-low.c: Fix common/ includes.
146 * linux-x86-tdesc-selftest.c: Fix common/ includes.
147 * linux-x86-low.c: Fix common/ includes.
148 * linux-low.c: Fix common/ includes.
149 * inferiors.h: Fix common/ includes.
150 * i387-fp.c: Fix common/ includes.
151 * hostio.c: Fix common/ includes.
152 * hostio-errno.c: Fix common/ includes.
153 * gdbthread.h: Fix common/ includes.
154 * gdbreplay.c: Fix common/ includes.
155 * fork-child.c: Fix common/ includes.
156 * event-loop.c: Fix common/ includes.
157 * ax.c:
158 (enum gdb_agent_op): Fix common/ includes.
159
be6d4f74
TT		 1602019-01-21 Tom Tromey <tom@tromey.com>
161
162 * tracepoint.c: Fix includes.
163 * remote-utils.c: Fix includes.
164 * linux-x86-low.c: Fix includes.
165
66d91b39
JB		 1662019-01-01 Joel Brobecker <brobecker@adacore.com>
167
168 * gdbreplay.c (gdbreplay_version): Update copyright year in
169 version message.
170 * server.c (gdbserver_version): Likewise.
171
754e3168
AH		 1722018-12-05 Alan Hayward <alan.hayward@arm.com>
173
174 * linux-low.c (add_lwp): Switch ordering.
175
d105de22
TT		 1762018-11-29 Tom Tromey <tom@tromey.com>
177
178 * win32-low.c (win32_join): Take pid, not process.
179 * target.h (struct target_ops) <join>: Change argument type.
180 (join_inferior): Change argument name.
181 * spu-low.c (spu_join): Take pid, not process.
182 * server.c (handle_detach): Preserve pid before destroying
183 process.
184 * lynx-low.c (lynx_join): Take pid, not process.
185 * linux-low.c (linux_join): Take pid, not process.
186
50138245
AH		 1872018-11-23 Alan Hayward <alan.hayward@arm.com>
188
189 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
190 (aarch64_cannot_fetch_register): Likewise.
191 (struct linux_target_ops): Update references.
192
64f57f3d
PFC		 1932018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
194
195 * linux-ppc-low.c: Include nat/linux-ptrace.h.
196
8d619c01
EBM		 1972018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
198
199 * configure.srv (ipa_ppc_linux_regobj): Add
200 powerpc-isa207-htm-vsx32l-ipa.o and
201 powerpc-isa207-htm-vsx64l-ipa.o.
202 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
203 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
204 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
205 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
206 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
207 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
208 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
209 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
210 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
211 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
212 (init_registers_powerpc_isa207_htm_vsx32l)
213 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
214 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
215 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
216 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
217 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
218 (ppc_store_tm_ctarregset): New functions.
219 (ppc_regsets): Add entries for HTM regsets.
220 (ppc_arch_setup): Set htm in features struct when needed. Set
221 sizes for the HTM regsets.
222 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
223 (initialize_low_arch): Call
224 init_registers_powerpc_isa207_htm_vsx32l and
225 init_registers_powerpc_isa207_htm_vsx64l.
226 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
227 PPC_TDESC_ISA207_HTM_VSX.
228 (initialize_low_tracepoint): Call
229 init_registers_powerpc_isa207_htm_vsx32l and
230 init_registers_powerpc_isa207_htm_vsx64l.
231
232bfb86
EBM		 2322018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
233
234 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
235 rs6000/power-linux-pmu.xml to srv_xmlfiles.
236 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
237 (ppc_store_pmuregset): New functions.
238 (ppc_regsets): Add entries for ebb and pmu regsets.
239 (ppc_arch_setup): Set isa207 in features struct if the ebb and
240 pmu regsets are available. Set sizes for these regsets.
241
f2cf6173
EBM		 2422018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
243
244 * configure.srv (ipa_ppc_linux_regobj): Add
245 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
246 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
247 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
248 rs6000/powerpc-isa207-vsx32l.xml, and
249 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
250 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
251 <PPC_TDESC_ISA207_VSX>: New enum value.
252 (init_registers_powerpc_isa207_vsx32l): Declare.
253 (init_registers_powerpc_isa207_vsx64l): Declare.
254 * linux-ppc-low.c (ppc_fill_tarregset): New function.
255 (ppc_store_tarregset): New function.
256 (ppc_regsets): Add entry for the TAR regset.
257 (ppc_arch_setup): Set isa207 in features struct when needed. Set
258 size for the TAR regsets.
259 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
260 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
261 and init_registers_powerpc_isa207_vsx64l.
262 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
263 (initialize_low_tracepoint): Call
264 init_registers_powerpc_isa207_vsx32l and
265 init_registers_powerpc_isa207_vsx64l.
266
7ca18ed6
EBM		 2672018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
268 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
269
270 * configure.srv (ipa_ppc_linux_regobj): Add
271 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
272 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
273 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
274 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
275 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
276 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
277 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
278 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
279 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
280 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
281 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
282 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
283 (ppc_hwcap): Add comment.
284 (ppc_hwcap2): New global.
285 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
286 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
287 (ppc_regsets): Add entries for the DSCR and PPR regsets.
288 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
289 when needed. Set sizes for the the DSCR and PPR regsets.
290 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
291 (initialize_low_arch): Call
292 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
293 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
294 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
295 PPC_TDESC_ISA205_PPR_DSCR_VSX.
296 (initialize_low_tracepoint): Call
297 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
298 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
299
5c849b22
PFC		 3002018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
301
302 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
303
8ecfd7bd
SDJ		 3042018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
305 Simon Marchi <simark@simark.ca>
306
307 * acinclude.m4: Include "../selftest.m4".
308 * configure: Regenerate.
309 * configure.ac: Use "GDB_AC_SELFTEST".
310 * configure.srv: Use "$enable_unittests" instead of
311 "$development" when checking whether unit tests have been
312 enabled.
313 * server.c (captured_main): Update message informing that
314 selftests have been disabled.
315
96643e35
TT		 3162018-10-04 Tom Tromey <tom@tromey.com>
317
318 * configure: Rebuild.
319
da4ae14a
TT		 3202018-10-04 Tom Tromey <tom@tromey.com>
321
322 * server.c (handle_status): Rename inner "thread".
323 (process_serial_event): Declare "res" in 'm' case.
324 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
325 (iterate_over_lwps): Rename inner "thread".
326 (linux_qxfer_libraries_svr4): Rename inner "len".
327 * gdbthread.h (find_thread_in_random): Rename inner "thread".
328
7c619dbd
GB		 3292018-10-01 Gary Benson <gbenson@redhat.com>
330
331 * gdb_proc_service.h: Moved common code to
332 common/gdb_proc_service.h.
333
3795e814
GB		 3342018-10-01 Gary Benson <gbenson@redhat.com>
335
336 * gdb_proc_service.h: Synchronize comments and whitespace with
337 GDB's version of this file.
338
49b036f1
TT		 3392018-09-25 Tom Tromey <tom@tromey.com>
340
341 * configure: Rebuild.
342 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
343
8ff03f0b
SM		 3442018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
345
346 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
347 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
348 ($(IPA_LIB)): Sort IPA_OBJS.
349
a1cd91dc
SM		 3502018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
351
352 * Makefile.in: Remove references to $(ADD_DEPS).
353
752312ba
TT		 3542018-09-16 Tom Tromey <tom@tromey.com>
355
356 * remote-utils.c (remote_open): Use GNU style for metasyntactic
357 variables.
358 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
359 variables.
360
f1628857
TT		 3612018-09-05 Tom Tromey <tom@tromey.com>
362
363 * configure: Rebuild.
364
ad202fcc
SM		 3652018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
366
367 PR build/23399
368 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
369
d3d8724a
TT		 3702018-08-27 Tom Tromey <tom@tromey.com>
371
372 PR build/23087:
373 * configure: Rebuild.
374
b4f183d2
TT		 3752018-08-27 Tom Tromey <tom@tromey.com>
376
377 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
378 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
379 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
380 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
381 (s390x_emit_stack_adjust): Add casts to unsigned char.
382
4e2aa472
SM		 3832018-08-22 Simon Marchi <simon.marchi@ericsson.com>
384
385 PR gdb/23374
386 PR gdb/23375
387 * server.h (struct client_state) <disable_randomization>:
388 Initialize to 1.
389
cf4088a9
SM		 3902018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
391
392 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
393 variable.
394 (mips_supply_ptrace_register): Likewise.
395
a0de763e
TT		 3962018-07-22 Tom Tromey <tom@tromey.com>
397
398 * configure: Rebuild.
399
b0a7723d
TT		 4002018-07-22 Tom Tromey <tom@tromey.com>
401
402 * win32-low.c (win32_create_inferior): Remove unused variables.
403 * gdbreplay.c (remote_open): Remove unused variable.
404 * remote-utils.c (remote_prepare): Remove unused variable.
405 * x86-tdesc.h (X86_TDESC_H): Define.
406 (amd64_expedite_regs): Define conditionally.
407 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
408 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
409 * remote-utils.c (readchar): Remove unused variable.
410
a780ef4f
PA		 4112018-07-13 Pedro Alves <palves@redhat.com>
412
413 * linux-low.c (linux_kill): Change parameter to process_info
414 pointer instead of pid. Adjust.
415 * lynx-low.c (lynx_kill): Likewise.
416 * nto-low.c (nto_kill): Likewise.
417 * spu-low.c (spu_kill): Likewise.
418 * win32-low.c (win32_kill): Likewise.
419 * server.c (handle_v_kill, kill_inferior_callback)
420 (detach_or_kill_for_exit): Adjust.
421 * target.c (kill_inferior): Change parameter to process_info
422 pointer instead of pid. Adjust.
423 * target.h (struct target_ops) <kill>: Change parameter to
424 process_info pointer instead of pid. Adjust all implementations
425 and callers.
426 (kill_inferior): Likewise.
427
ef2ddb33
PA		 4282018-07-13 Pedro Alves <palves@redhat.com>
429
430 * linux-low.c (linux_detach, linux_join): Change parameter to
431 process_info pointer instead of pid. Adjust.
432 * lynx-low.c (lynx_detach, lynx_join): Likewise.
433 * nto-low.c (nto_detach): Likewise.
434 * spu-low.c (spu_detach, spu_join): Likewise.
435 * win32-low.c (win32_detach, win32_join): Likewise.
436 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
437 * target.h (struct target_ops) <detach, join>: Change parameter to
438 process_info pointer instead of pid. Adjust all implementations
439 and callers.
440 (detach_inferior, join_inferior): Rename 'pid' parameter to
441 'proc'.
442
c7ab0aef
SDJ		 4432018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
444 Jan Kratochvil <jan.kratochvil@redhat.com>
445 Paul Fertser <fercerpav@gmail.com>
446 Tsutomu Seki <sekiriki@gmail.com>
447
448 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
449 (OBS): Add 'common/netstuff.o'.
450 (GDBREPLAY_OBS): Likewise.
451 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
452 (remote_open): Implement support for IPv6
453 connections.
454 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
455 and 'wspiapi.h'.
456 (handle_accept_event): Accept connections from IPv6 sources.
457 (remote_prepare): Handle IPv6-style hostnames; implement
458 support for IPv6 connections.
459 (remote_open): Implement support for printing connections from
460 IPv6 sources.
461
31445d10
PA		 4622018-07-11 Pedro Alves <palves@redhat.com>
463
464 PR gdb/23377
465 * mem-break.c (any_persistent_commands): Add process_info
466 parameter and use it instead of relying on the current process.
467 Change return type to bool.
468 * mem-break.h (any_persistent_commands): Add process_info
469 parameter and change return type to bool.
470 * server.c (handle_detach): Remove require_running_or_return call.
471 Look up the process_info for the process we're about to detach.
472 If not found, return back error to GDB. Adjust
473 any_persistent_commands call to pass down a process pointer.
474
cb197132
PA		 4752018-07-11 Pedro Alves <palves@redhat.com>
476
477 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
478 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
479 instead of collect_register_by_name.
480 * regcache.c (regcache_raw_get_unsigned_by_name): New.
481 * regcache.h (regcache_raw_get_unsigned_by_name): New.
482
1b919490
VB		 4832018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
484 Pedro Alves <palves@redhat.com>
485
486 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
487
d7e15655
TT		 4882018-07-03 Tom Tromey <tom@tromey.com>
489
490 * linux-low.c: Update.
491 * lynx-low.c: Update.
492 * mem-break.c: Update.
493 * nto-low.c: Update.
494 * remote-utils.c: Update.
495 * server.c: Update.
496 * spu-low.c: Update.
497 * target.c: Update.
498 * win32-low.c: Update.
499
26a57c92
TT		 5002018-07-03 Tom Tromey <tom@tromey.com>
501
502 * server.c: Update.
503
0e998d96
TT		 5042018-07-03 Tom Tromey <tom@tromey.com>
505
506 * linux-low.c: Update.
507
cc6bcb54
TT		 5082018-07-03 Tom Tromey <tom@tromey.com>
509
510 * target.c: Update.
511
e38504b3
TT		 5122018-07-03 Tom Tromey <tom@tromey.com>
513
514 * linux-low.c: Update.
515 * linux-mips-low.c: Update.
516 * lynx-low.c: Update.
517 * nto-low.c: Update.
518 * remote-utils.c: Update.
519 * server.c: Update.
520 * spu-low.c: Update.
521 * target.c: Update.
522 * thread-db.c: Update.
523
e99b03dc
TT		 5242018-07-03 Tom Tromey <tom@tromey.com>
525
526 * linux-low.c: Update.
527 * linux-mips-low.c: Update.
528 * lynx-low.c: Update.
529 * mem-break.c: Update.
530 * nto-low.c: Update.
531 * remote-utils.c: Update.
532 * server.c: Update.
533 * spu-low.c: Update.
534 * target.c: Update.
535 * tracepoint.c: Update.
536
f2907e49
TT		 5372018-07-03 Tom Tromey <tom@tromey.com>
538
539 * linux-low.c: Update.
540 * linux-ppc-low.c: Update.
541 * linux-x86-low.c: Update.
542 * proc-service.c: Update.
543 * server.c: Update.
544 * spu-low.c: Update.
545 * thread-db.c: Update.
546 * win32-low.c: Update.
547
fd79271b
TT		 5482018-07-03 Tom Tromey <tom@tromey.com>
549
550 * linux-low.c: Update.
551 * lynx-low.c: Update.
552 * nto-low.c: Update.
553 * remote-utils.c: Update.
554 * spu-low.c: Update.
555 * thread-db.c: Update.
556 * win32-low.c: Update.
557
c0867626
SDJ		 5582018-06-29 Joel Brobecker <brobecker@adacore.com>
559
560 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
561 parameter in call to 'amd64_create_target_description'.
562
2512d7ef
JK		 5632018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
564
565 * x86-tdesc.h: Remove executable permission flag.
566
d0ac1c44
SM		 5672018-06-19 Simon Marchi <simon.marchi@ericsson.com>
568
569 * configure.ac: Remove AC_PREREQ, add missing quoting.
570 * configure: Re-generate.
571 * config.in: Re-generate.
572 * aclocal.m4: Re-generate.
573
c4eb05ff
SM		 5742018-06-18 Simon Marchi <simon.marchi@ericsson.com>
575
576 * tracepoint.h (current_traceframe): Remove declaration.
577
02895270
AH		 5782018-06-18 Alan Hayward <alan.hayward@arm.com>
579
580 * linux-aarch64-low.c (is_sve_tdesc): New function.
581 (aarch64_sve_regs_copy_to_regcache): Likewise.
582 (aarch64_sve_regs_copy_from_regcache): Likewise.
583 (aarch64_regs_info): Add SVE checks.
584 (initialize_low_arch): Initialize SVE.
585
e9902bfc
AH		 5862018-06-18 Alan Hayward <alan.hayward@arm.com>
587
588 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
589
fefa175e
AH		 5902018-06-11 Alan Hayward <alan.hayward@arm.com>
591
592 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
593 (initialize_low_tracepoint): Likewise
594 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
595 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
596 param.
597 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
598 checks.
599 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
600
b91ad3ff
AH		 6012018-06-11 Alan Hayward <alan.hayward@arm.com>
602
603 * server.h (PBUFSIZ): Increase size
604
f868386e
AH		 6052018-06-11 Alan Hayward <alan.hayward@arm.com>
606
607 * regcache.c (regcache::raw_compare): New function.
608 * regcache.h (regcache::raw_compare): New declaration.
609
9c861883
AH		 6102018-06-11 Alan Hayward <alan.hayward@arm.com>
611
612 * regcache.c (new_register_cache): Use new.
613 (free_register_cache): Use delete.
614 (register_data): Use const.
615 (supply_register): Move body inside regcache.
616 (regcache::raw_supply): New override function.
617 (collect_register): Move body inside regcache.
618 (regcache::raw_collect): New override function.
619 (regcache::get_register_status): New override function.
620 * regcache.h (struct regcache): Inherit from reg_buffer_common.
621
40591844
TT		 6222018-06-09 Tom Tromey <tom@tromey.com>
623
624 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
625 declare queue.
626 (event_queue): Use std::queue.
627 (gdb_event_xfree): Remove.
628 (initialize_event_loop, process_event, wait_for_event): Update.
629
6341380d
SC		 6302018-06-08 Stan Cox <scox@redhat.com>
631
632 * win32-low.c (win32_create_inferior): last_ptid and last_status
633 moved to client_state.
634
03349c93
PA		 6352018-06-08 Pedro Alves <palves@redhat.com>
636
637 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
638 common/common-exceptions.o, common/common-utils.o,
639 common/errors.o, common/print-utils.o and utils.o.
640 * gdbreplay.c: Include "common-defs.h" instead of the two
641 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
642 string.h or alloca.h.
643 (perror_with_name): Delete.
644 (remote_open): Use xstrdup instead of strdup.
645 (main): Rename to ...
646 (captured_main): ... this.
647 (main): New.
648
8dcc53b3
TT		 6492018-06-08 Tom Tromey <tom@tromey.com>
650
651 * linux-low.c (linux_low_read_btrace): Update.
652
c12a5089
SC		 6532018-06-04 Stan Cox <scox@redhat.com>
654
655 * server.h (struct client_state): New.
656 * server.c (cont_thread, general_thread, multi_process)
657 (report_fork_events, report_vfork_events, report_exec_events)
658 (report_thread_events, swbreak_feature, hwbreak_feature)
659 (vCont_supported, disable_randomization, pass_signals)
660 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
661 Moved to client_state.
662 * remote-utils.c (remote_debug, noack_mode)
663 (transport_is_reliable): Moved to client_state.
664 * tracepoint.c (current_traceframe): Moved to client_state.
665
666 Update all callers.
667 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
668 linux-low.c, remote-utils.h, target.c: Use client_state.
669
122394f1
AH		 6702018-05-31 Alan Hayward <alan.hayward@arm.com>
671
672 * configure.srv: Add new c/h file.
673
95228a0d
AH		 6742018-05-31 Alan Hayward <alan.hayward@arm.com>
675
676 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
677 null VQ.
678
d8dab6c3
MR		 6792018-05-25 Maciej W. Rozycki <macro@mips.com>
680
681 * gdb.arch/mips-fpregset-core.exp: New test.
682 * gdb.arch/mips-fpregset-core.c: New test source.
683
81e25b7c
EK		 6842018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
685
686 PR server/23198
687 * hostio.c (require_int): Do not report overflow for integers
688 between 0xfffffff and 0x7fffffff.
689
7e947ad3
MR		 6902018-05-22 Maciej W. Rozycki <macro@mips.com>
691
692 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
693 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
694 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
695 functions.
696 (the_low_target): Wire them.
697
1d75a658
PFC		 6982018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
699
700 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
701 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
702 mode. Call collect_register_by_name with vscr using
703 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
704 (ppc_store_vrregset): Add and set vscr_offset variable as in
705 ppc_fill_vrregset. Call supply_register_by_name with vscr using
706 vscr_offset.
707
d078308a
PFC		 7082018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
709
710 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
711 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
712 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
713
7273b5fc
PFC		 7142018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
715
716 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
717 (ppc_store_vsxregset): Likewise.
718 (ppc_fill_vrregset): Likewise.
719 (ppc_store_vrregset): Likewise.
720 (ppc_fill_evrregset): Likewise.
721 (ppc_store_evrregset): Likewise.
722 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
723 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
724 needed.
725
2e077f5e
PFC		 7262018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
727
728 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
729 wordsize of the inferior. Call ppc_linux_target_wordsize.
730
bd64614e
PFC		 7312018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
732
733 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
734 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
735 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
736 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
737 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
738 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
739 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
740 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
741 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
742 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
743 (tdesc_powerpc_e500l): Remove.
744 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
745 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
746 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
747 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
748 linux-ppc-tdesc.h.
749 (ppc_arch_setup): Remove target description matching code. Fill a
750 ppc_linux_features struct and call ppc_linux_match_description
751 with it.
752
75d74cca
MR		 7532018-05-22 Maciej W. Rozycki <macro@mips.com>
754
755 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
756 width of the requested register exceeds the width of the
757 `ptrace' data type.
758 (mips_cannot_store_register): Likewise.
759
e4439e43
MR		 7602018-05-21 Maciej W. Rozycki <macro@mips.com>
761
762 * linux-mips-low.c (mips_fetch_register): New function. Update
763 preceding comment.
764 (mips_store_gregset): Supply 0 rather than $restart for $zero.
765 (the_low_target): Wire `mips_fetch_register'.
766
55271bf9
JB		 7672018-05-10 Joel Brobecker <brobecker@adacore.com>
768
769 * lynx-i386-low.c (LYNXOS_178): New macro.
770 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
771 the layout on LynxOS-178.
772 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
773 handle floating point registers that are not supported by
774 LynxOS-178.
775
1a34f210
TT		 7762018-05-10 Tom Tromey <tom@tromey.com>
777
778 * configure: Rebuild.
779
190852c8
JB		 7802018-05-10 Joel Brobecker <brobecker@adacore.com>
781
782 PR server/23158:
783 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
784 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
785 Use it to set the expedite_regs field in the given tdesc.
786 * x86-tdesc.h: New file.
787 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
788 Adjust following the addition of the new expedite_regs parameter
789 to init_target_desc.
790 * linux-tic6x-low.c (tic6x_read_description): Likewise.
791 * linux-x86-tdesc.c: #include "x86-tdesc.h".
792 (i386_linux_read_description, amd64_linux_read_description):
793 Adjust following the addition of the new expedite_regs parameter
794 to init_target_desc.
795 * lynx-i386-low.c: #include "x86-tdesc.h".
796 (lynx_i386_arch_setup): Adjust following the addition of the new
797 expedite_regs parameter to init_target_desc.
798 * nto-x86-low.c: #include "x86-tdesc.h".
799 (nto_x86_arch_setup): Adjust following the addition of the new
800 expedite_regs parameter to init_target_desc.
801 * win32-i386-low.c: #include "x86-tdesc.h".
802 (i386_arch_setup): Adjust following the addition of the new
803 expedite_regs parameter to init_target_desc.
804
7dbac825
JB		 8052018-05-10 Joel Brobecker <brobecker@adacore.com>
806
807 PR server/23158:
808 * win32-low.c (win32_create_inferior): Add call to my_wait
809 setting last_status global.
810
906994d9
JB		 8112018-05-10 Joel Brobecker <brobecker@adacore.com>
812
813 PR server/23158:
814 * win32-low.c (create_process): Only call gdb_tilde_expand if
815 inferior_cwd is not NULL.
816
8ee22052
AB		 8172018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
818
819 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
820 registers to the cache if their values have changed.
821 (i387_xsave_to_cache): Provide default values for x87 control
822 registers when these features are available, but disabled.
823 * regcache.c (supply_register_by_name_zeroed): New function.
824 * regcache.h (supply_register_by_name_zeroed): Declare new
825 function.
826
aff689d3
TT		 8272018-05-07 Tom Tromey <tom@tromey.com>
828
829 * configure: Rebuild.
830
85e26832
TT		 8312018-05-04 Tom Tromey <tom@tromey.com>
832
833 * configure: Rebuild.
834
a3b60e45
JK		 8352018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
836 Pedro Alves <palves@redhat.com>
837
838 * linux-aarch64-low.c (aarch64_stopped_data_address):
839 Likewise.
840
632e107b
TT		 8412018-04-27 Tom Tromey <tom@tromey.com>
842
843 * configure: Rebuild.
844
458412c3
TT		 8452018-04-23 Tom Tromey <tom@tromey.com>
846
847 * configure: Rebuild.
848
f31c089e
SM		 8492018-04-19 Simon Marchi <simon.marchi@ericsson.com>
850
851 * Makefile.in (depcomp): Add "..".
852 (all_deps_files): New and use it.
853
b319b098
AH		 8542018-04-18 Alan Hayward <alan.hayward@arm.com>
855
856 * configure.srv (aarch64*-*-linux*): Don't include xml.
857 (i[34567]86-*-cygwin*): Likewise.
858 (i[34567]86-*-linux*): Likewise.
859 (i[34567]86-*-lynxos*): Likewise.
860 (i[34567]86-*-mingw32ce*): Likewise.
861 (i[34567]86-*-mingw*): Likewise.
862 (i[34567]86-*-nto*): Likewise.
863 (tic6x-*-uclinux): Likewise.
864 (x86_64-*-linux*): Likewise.
865 (x86_64-*-mingw*): Likewise.
866 (x86_64-*-cygwin*): Likewise.
867
3b74854b
AH		 8682018-04-18 Alan Hayward <alan.hayward@arm.com>
869
870 * tdesc.c: Remove xml parameter.
871
e98577a9
AH		 8722018-04-18 Alan Hayward <alan.hayward@arm.com>
873
874 * server.c (get_features_xml): Remove cast.
875 * tdesc.c (void target_desc::accept): Fill in function.
876 (tdesc_get_features_xml): Remove old xml creation.
877 (print_xml_feature::visit_pre): Add xml vistor.
878 * tdesc.h (struct target_desc): Make xmltarget mutable.
879 (tdesc_get_features_xml): Remove declaration.
880
d278f585
AH		 8812018-04-18 Alan Hayward <alan.hayward@arm.com>
882
883 * tdesc.c (tdesc_architecture_name): Add new function.
884 (tdesc_osabi_name): Likewise.
885 (tdesc_get_features_xml): Use new functions.
886
eee8a18d
AH		 8872018-04-18 Alan Hayward <alan.hayward@arm.com>
888
889 * tdesc.c (tdesc_create_flags): Remove.
890 (tdesc_add_flag): Likewise.
891 (tdesc_named_type): Likewise.
892 (tdesc_create_union): Likewise.
893 (tdesc_create_struct): Likewise.
894 (tdesc_create_vector): Likewise.
895 (tdesc_add_bitfield): Likewise.
896 (tdesc_add_field): Likewise.
897 (tdesc_set_struct_size): Likewise.
898
82ec9bc7
AH		 8992018-04-18 Alan Hayward <alan.hayward@arm.com>
900
901 * tdesc.c (~target_desc): Remove implictly deleted items.
902 (init_target_desc): Iterate all features.
903 (tdesc_get_features_xml): Use vector.
904 (tdesc_create_feature): Create feature.
905 * tdesc.h (tdesc_feature) Remove
906 (target_desc): Add features.
907
ea3e7d71
AH		 9082018-04-18 Alan Hayward <alan.hayward@arm.com>
909
910 * Makefile.in: Add common/tdesc.c
911 * tdesc.c (init_target_desc): init all reg_defs from register
912 vector.
913 (tdesc_create_reg): Create tdesc_reg.
914 * tdesc.h (tdesc_feature): Add register vector.
915
17d08cd4
SM		 9162018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
917
918 * tdesc.h (struct target_desc) <features>: Change type to
919 std::vector<std::string>.
920 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
921 changes.
922 (tdesc_get_features_xml): Likewise.
923 (tdesc_create_feature): Likewise.
924
5cd3e386
AH		 9252018-03-26 Alan Hayward <alan.hayward@arm.com>
926
927 * regcache.c (find_register_by_number): Return a ref.
928 (find_regno): Use references.
929 (register_size): Likewise.
930 (register_data): Likewise.
931 * tdesc.c (target_desc::~target_desc): Remove free calls.
932 (target_desc::operator==): Use std::vector compare.
933 (init_target_desc): Use reference.
934 (tdesc_create_reg): Use reg constructors.
935 * tdesc.h (struct target_desc): Replace pointer with object.
936
dff7492c
AH		 9372018-03-23 Alan Hayward <alan.hayward@arm.com>
938
939 * regcache.c (find_register_by_number): Make static.
940 (find_regno): Use find_register_by_number
941 * regcache.h (struct reg): Remove declaration.
942
d80e5242
AH		 9432018-03-23 Alan Hayward <alan.hayward@arm.com>
944
945 * tdesc.c (target_desc::~target_desc): Move to here.
946 (target_desc::operator==): Likewise.
947 * tdesc.h (target_desc::~target_desc): Move from here.
948 (target_desc::operator==): Likewise.
949
f69c5afb
AA		 9502018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
951
952 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
953
ce29f843
AA		 9542018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
955
956 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
957 S390_TDESC_GS.
958 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
959 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
960 and init_registers_s390_gs_linux64.
961
c49bd90b
AA		 9622018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
963
964 * linux-s390-low.c (s390_fill_gs): Remove function.
965 (s390_fill_gsbc): Remove function.
966 (s390_regsets): Set fill functions for the guarded storage regsets
967 to NULL.
968
7edb9bd3
AA		 9692018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
970
971 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
972 the word size. Add comment.
973 (s390_get_wordsize): New function.
974 (s390_arch_setup): No longer select a temporary tdesc to fetch the
975 pswm with it. Instead, use s390_get_wordsize to determine the
976 word size first and derive the correct tdesc from that directly.
977
39be3c7e
SM		 9782018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
979
980 * Makefile.in: Include silent-rules.mk.
981 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
982 (COMPILE): Add ECHO_CXX.
983 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
984 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
985 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
986 (version-generated.c): Add ECHO_GEN.
987 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
988 (IPAGENT_COMPILE): Add ECHO_CXX.
989 (%-generated.c): Add ECHO_REGDAT.
990
3ae9ce5d
TT		 9912018-03-14 Tom Tromey <tom@tromey.com>
992
993 PR cli/14977:
994 * ax.c (ax_printf): Special case for NULL.
995
e6a58aa8
SM		 9962018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
997
998 * linux-low.c (linux_qxfer_libraries_svr4): Use
999 xml_escape_text_append.
1000
f6e8a41e
SM		 10012018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1002
1003 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1004
b9671caf
SM		 10052018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1006
1007 * server.c (handle_general_set): Remove unnecessary xstrdup.
1008
e80aaf61
SM		 10092018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1010
1011 * server.c (parse_debug_format_options): Adjust to
1012 delim_string_to_char_ptr_vec changes.
1013 * thread-db.c (thread_db_load_search): Adjust to
1014 dirnames_to_char_ptr_vec changes.
1015
b1223e78
MM		 10162018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1017
1018 * target.h (target_enable_btrace, target_disable_btrace)
1019 (target_read_btrace, target_read_btrace_conf): Turn macro into
1020 inline function. Throw error if target method is not defined.
1021 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1022 check for btrace target method. Be prepared to handle exceptions
1023 from btrace target methods.
1024
81561546
SDJ		 10252018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1026
1027 * server.c (captured_main): Change order of error message printed
1028 when the current working directory cannot be found.
1029
25e3c82c
SDJ		 10302018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1031
1032 * server.c: Include "filenames.h" and "pathstuff.h".
1033 (program_name): Delete variable.
1034 (program_path): New anonymous class.
1035 (get_exec_wrapper): Use "program_path" instead of
1036 "program_name".
1037 (handle_v_run): Likewise.
1038 (captured_main): Likewise.
1039 (process_serial_event): Likewise.
1040
b4987c95
SDJ		 10412018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1042
1043 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1044 (OBJS): Add "pathstuff.o".
1045 * server.c (current_directory): New global variable.
1046 (captured_main): Initialize "current_directory".
1047
f46cd62a
AH		 10482018-02-26 Alan Hayward <alan.hayward@arm.com>
1049
1050 * tdesc.c: Use common/tdesc.h.
1051 * tdesc.h: Likewise.
1052
a543c5ca
AH		 10532018-02-20 Alan Hayward <alan.hayward@arm.com>
1054 Simon Marchi <simon.marchi@ericsson.com>
1055
1056 * Makefile.in: Switch order of make rules.
1057
b5884fa7
AH		 10582018-02-19 Alan Hayward <alan.hayward@arm.com>
1059
1060 * Makefile.in: Add common directory in build.
1061 * configure.ac: Add common reference.
1062 * configure: Regenerate.
1063
de6242d3
MM		 10642018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1065
1066 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1067 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1068 * spu-low.c (spu_target_ops): Likewise.
1069 * win32-low.c (win32_target_ops): Likewise.
1070 * server.c (supported_btrace_packets): Report packets unconditionally.
1071 * target.h (target_ops) <supports_btrace>: Remove.
1072 (target_supports_btrace): Remove.
1073
9ee23a85
MM		 10742018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1075
1076 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1077 (handle_btrace_disable): Change return type to void. Use exceptions
1078 to report errors.
1079 (handle_btrace_general_set): Catch exception and copy message to
1080 return message.
1081
8ce47547
TT		 10822018-02-08 Tom Tromey <tom@tromey.com>
1083
1084 * linux-low.c (install_software_single_step_breakpoints): Use
1085 make_scoped_restore.
1086 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1087 (do_restore_current_thread_cleanup): Remove.
1088 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1089 declare.
1090
45dd3607
TT		 10912018-02-08 Tom Tromey <tom@tromey.com>
1092
1093 * mem-break.c (set_raw_breakpoint_at): Use
1094 gdb::unique_xmalloc_ptr.
1095
e671cd59
PA		 10962018-01-30 Pedro Alves <palves@redhat.com>
1097
1098 PR gdb/13211
1099 * target.c (target_terminal::terminal_state): Rename to ...
1100 (target_terminal::m_terminal_state): ... this.
1101
a0aad537
JC		 11022018-01-19 James Clarke <jrtc27@jrtc27.com>
1103
1104 * linux-low.c (handle_extended_wait): Surround call to
1105 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1106
4d9b86e1
SM		 11072018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1108
1109 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1110 linux_ptrace_attach_fail_reason_string now returning an
1111 std::string.
1112 (linux_attach): Likewise.
1113 * thread-db.c (attach_thread): Likewise.
1114
f517c180
EA		 11152018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1116
1117 PR gdb/21559
1118 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1119 checking for fs_base/gs_base fields in struct user_regs_struct.
1120 * configure: Regenerate.
1121
9a70f35c
YQ		 11222018-01-16 Yao Qi <yao.qi@linaro.org>
1123
1124 PR gdb/18749
1125 * linux-low.c (fetch_register): Call supply_register instead of
1126 error.
1127
605fd3c6
YQ		 11282018-01-08 Yao Qi <yao.qi@linaro.org>
1129 Simon Marchi <simon.marchi@ericsson.com>
1130
1131 * Makefile.in (OBS): Remove selftest.o.
1132 * configure.ac: Set srv_selftest_objs if $development is true.
1133 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1134 * configure: Re-generated.
1135 * server.c (captured_main): Wrap variable selftest_filter with
1136 GDB_SELF_TEST.
1137
2cc05030
SM		 11382018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1139
1140 * server.c (parse_debug_format_options): Return std::string.
1141 (handle_monitor_command, captured_main): Adjust.
1142
e379cee6
PA		 11432018-01-05 Pedro Alves <palves@redhat.com>
1144
1145 PR gdb/18653
1146 * server.c (captured_main): Pass quiet=false to
1147 save_original_signals_state.
1148
82e1e79a
JB		 11492018-01-01 Joel Brobecker <brobecker@adacore.com>
1150
1151 * gdbreplay.c (gdbreplay_version): Update copyright year in
1152 version message.
1153 * server.c (gdbserver_version): Likewise.
1154
8e481c3b
TT		 11552017-12-08 Tom Tromey <tom@tromey.com>
1156
1157 * ax.c (ax_printf): Update.
1158
a8806230
YQ		 11592017-12-07 Yao Qi <yao.qi@linaro.org>
1160
1161 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1162 aarch64_linux_read_description.
1163 * linux-amd64-ipa.c (idx2mask): New array.
1164 (get_ipa_tdesc): Move idx2mask out.
1165 (initialize_low_tracepoint): Initialize target descriptions.
1166 * linux-i386-ipa.c (idx2mask): New array.
1167 (get_ipa_tdesc): Move idx2mask out.
1168 (initialize_low_tracepoint): Initialize target descriptions.
1169
d4a0e8b5
SM		 11702017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1171
1172 * tdesc.c (struct tdesc_type): Change return type.
1173 (tdesc_add_flag): Change parameter type.
1174 (tdesc_add_bitfield): Likewise.
1175 (tdesc_add_field): Likewise.
1176 (tdesc_set_struct_size): Likewise.
1177
798a7429
SM		 11782017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1179
1180 * regcache.c (registers_to_string): Remove unused variable.
1181
c0e15c9b
SM		 11822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1183
1184 * inferiors.c (for_each_inferior_with_data): Remove.
1185 * inferiors.h (for_each_inferior_with_data): Remove.
1186 * server.c (handle_qxfer_threads_worker): Change parameter type.
1187 (handle_qxfer_threads_proper): Use for_each_thread.
1188
f0045347
SM		 11892017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1190
1191 * inferiors.c (for_each_inferior): Remove.
1192 (clear_inferiors): Use for_each_thread.
1193 * inferiors.h (for_each_inferior): Remove.
1194 * linux-low.c (linux_wait_for_event_filtered): Use
1195 for_each_thread.
1196 (linux_stabilize_threads): Likewise.
1197 * regcache.c (regcache_release): Likewise.
1198 * server.c (gdb_wants_all_threads_stopped): Likewise.
1199 (clear_pending_status_callback): Remove.
1200 (handle_status): Use for_each_thread.
1201 (captured_main): Likewise.
1202 * win32-low.c (child_init_thread_list): Likewise.
1203 (win32_clear_inferiors): Likewise.
1204 (fake_breakpoint_event): Likewise.
1205
9521758b
SM		 12062017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1207
1208 * inferiors.h (find_inferior): Remove.
1209 * inferiors.c (find_inferior): Remove.
1210
8f86d7aa
SM		 12112017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1212
1213 * linux-low.c (resume_status_pending_p): Update comment.
1214 (need_step_over_p): Update comment.
1215
e2b44075
SM		 12162017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1217
1218 * linux-low.c (proceed_one_lwp): Return void, change parameter
1219 type.
1220 (unsuspend_and_proceed_one_lwp): Likewise.
1221 (proceed_all_lwps): Use for_each_thread.
1222 (unstop_all_lwps): Likewise.
1223
c80825ff
SM		 12242017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1225
1226 * linux-low.c (linux_resume_one_thread): Return void, take
1227 parameter directly.
1228 (linux_resume): Use for_each_thread.
1229
df3e4dbe
SM		 12302017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1231
1232 * linux-low.c (send_sigstop_callback): Return void, change
1233 parameter type. Rename to...
1234 (send_sigstop): ... this.
1235 (suspend_and_send_sigstop_callback): Return void, change parameter
1236 type. Rename to...
1237 (suspend_and_send_sigstop): ... this.
1238 (stop_all_lwps): Use for_each_thread.
1239
5a6b0a41
SM		 12402017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1241
1242 * linux-low.c (lwp_running): Return bool, remove unused
1243 argument.
1244 (linux_stabilize_threads): Use find_thread.
1245
39a64da5
SM		 12462017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1247
1248 * linux-low.c (select_singlestep_lwp_callback): Remove.
1249 (count_events_callback): Remove.
1250 (select_event_lwp_callback): Remove.
1251 (select_event_lwp): Use find_thread/for_each_thread.
1252
a1385b7b
SM		 12532017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1254
1255 * linux-low.c (not_stopped_callback): Return bool, take filter
1256 argument directly.
1257 (linux_wait_for_event_filtered): Use find_thread.
1258 (linux_wait_1): Likewise.
1259
454296a2
SM		 12602017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1261
1262 * linux-low.c (same_lwp): Remove.
1263 (find_lwp_pid): Use find_thread.
1264
6b2a85da
SM		 12652017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1266
1267 * linux-low.c (delete_lwp_callback): Remove.
1268 (linux_mourn): Use for_each_thread.
1269
798a38e8
SM		 12702017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1271
1272 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1273 args parameter, don't check for pid.
1274 (linux_detach): Use for_each_thread.
1275
e4eb0dec
SM		 12762017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1277
1278 * linux-low.c (struct counter): Remove.
1279 (second_thread_of_pid_p): Remove.
1280 (last_thread_of_process_p): Use find_thread.
1281
83e1b6c1
SM		 12822017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1283
1284 * inferiors.c (find_inferior_in_random): Remove.
1285 * inferiors.h (find_inferior_in_random): Remove.
1286 * linux-low.c (status_pending_p_callback): Return bool, accept
1287 parameter ptid directly.
1288 (linux_wait_for_event_filtered): Use find_thread_in_random.
1289 (linux_wait_1): Likewise.
1290
8dc7b443
SM		 12912017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1292
1293 * inferiors.c (find_inferior_id): Remove.
1294 (find_thread_ptid): Move implemention from find_inferior_id to
1295 here.
1296 * inferiors.h (find_inferior_id): Remove.
1297 * server.c (handle_status): Use find_thread_ptid.
1298 (process_serial_event): Likewise.
1299 * thread-db.c (find_one_thread): Likewise.
1300 (thread_db_thread_handle): Likewise.
1301 * win32-low.c (thread_rec): Likewise.
1302 (child_delete_thread): Likewise.
1303 (win32_thread_alive): Likewise.
1304 (get_child_debug_event): Likewise.
1305
da25033c
SM		 13062017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1307
1308 * linux-mips-low.c (update_watch_registers_callback): Return
1309 void, remove pid_p parameter, don't check for pid.
1310 (mips_insert_point, mips_remove_point): Use for_each_thread.
1311
c91bb56b
SM		 13122017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1313
1314 * lynx.low (lynx_delete_thread_callback): Remove.
1315 (lynx_mourn): Use for_each_thread.
1316
634a3254
SM		 13172017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1318
1319 * regcache.c (regcache_invalidate_one): Remove.
1320 (regcache_invalidate_pid): use for_each_thread.
1321
41272101
TT		 13222017-11-26 Tom Tromey <tom@tromey.com>
1323
1324 * linux-low.c (linux_create_inferior): Update.
1325
f5291a6f
UW		 13262017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1327
1328 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1329
6654d750
AH		 13302017-11-24 Alan Hayward <alan.hayward@arm.com>
1331
1332 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1333 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1334 * linux-aarch64-tdesc-selftest.c: New file.
1335 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1336
13372017-11-24 Alan Hayward <alan.hayward@arm.com>
1338
1339 * configure.srv: Add new file.
1340 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1341 * linux-aarch64-tdesc-selftest.c: New file.
1342 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1343
49bdb7ee
AH		 13442017-11-24 Alan Hayward <alan.hayward@arm.com>
1345
1346 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1347 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1348 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1349
d6d7ce56
AH		 13502017-11-24 Alan Hayward <alan.hayward@arm.com>
1351
1352 * configure.srv: Add new files.
1353 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1354 aarch64_linux_read_description.
1355 * linux-aarch64-low.c (aarch64_linux_read_description):
1356 Merge with aarch64_arch_setup.
1357 (aarch64_arch_setup): Call aarch64_linux_read_description.
1358 * linux-aarch64-tdesc.c: New file.
1359 * linux-aarch64-tdesc.h: New file.
1360
506fe5f4
YQ		 13612017-11-24 Yao Qi <yao.qi@linaro.org>
1362
1363 * configure.srv: Set $srv_regobj for tic6x-linux.
1364 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1365 (tic6x_read_description): Move some code to tic6x_arch_setup.
1366 (tic6x_tdesc_test): New function.
1367 (initialize_low_arch): Call selftests::register_test.
1368
29f9a567
YQ		 13692017-11-22 Yao Qi <yao.qi@linaro.org>
1370
1371 * remote-utils.c (prepare_resume_reply): Use memcpy.
1372
578290ec
SM		 13732017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1374
1375 * linux-low.c (kill_one_lwp_callback): Return void, take
1376 argument directly, don't filter on pid.
1377 (linux_kill): Use for_each_thread.
1378
eca55aec
SM		 13792017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1380
1381 * linux-low.c (need_step_over_p): Return bool, remove dummy
1382 argument.
1383 (linux_resume, proceed_all_lwps): Use find_thread.
1384
25c28b4d
SM		 13852017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1386
1387 * linux-low.c (resume_status_pending_p): Return bool, remove
1388 flag_p argument.
1389 (linux_resume): Use find_thread.
1390
5fdda392
SM		 13912017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1392
1393 * linux-low.c (struct thread_resume_array): Remove.
1394 (linux_set_resume_request): Return void, take arguments
1395 directly.
1396 (linux_resume): Use for_each_thread.
1397
fcb056a5
SM		 13982017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1399
1400 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1401 return bool, remove data argument.
1402 (linux_stabilize_threads): Use find_thread.
1403
139720c5
SM		 14042017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1405
1406 * linux-low.c (unsuspend_one_lwp): Remove.
1407 (unsuspend_all_lwps): Use for_each_thread, inline code from
1408 unsuspend_one_lwp.
1409
6d1e5673
SM		 14102017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1411
1412 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1413 * linux-low.c (struct iterate_over_lwps_args): Remove.
1414 (iterate_over_lwps_filter): Remove.
1415 (iterate_over_lwps): Use find_thread.
1416
bbf550d5
SM		 14172017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1418
1419 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1420 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1421 code from reset_lwp_ptrace_options_callback.
1422
00192f77
SM		 14232017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1424
1425 * linux-arm-low.c (struct update_registers_data): Remove.
1426 (update_registers_callback): Return void, take arguments
1427 directly, don't check thread's pid.
1428 (arm_insert_point, arm_remove_point): Use for_each_thread.
1429
2bee2b6c
SM		 14302017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1431
1432 * win32-low.c (continue_one_thread): Return void, take argument
1433 directly.
1434 (child_continue): Use for_each_thread.
1435
0b360f19
SM		 14362017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1437
1438 * win32-i386-low.c (update_debug_registers_callback): Rename
1439 to ...
1440 (update_debug_registers): ... this, return void, remove pid_p arg.
1441 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1442
f27866ba
SM		 14432017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1444
1445 * inferiors.h (struct process_info): Add constructor, initialize
1446 fields..
1447 <syscalls_to_catch>: Change type to std::vector<int>.
1448 * inferiors.c (add_process): Allocate process_info with new.
1449 (remove_process): Free process_info with delete.
1450 * linux-low.c (handle_extended_wait): Adjust.
1451 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1452 * server.c (handle_general_set): Adjust.
1453
e849ea89
PA		 14542017-11-16 Pedro Alves <palves@redhat.com>
1455
1456 * remote-utils.c (remote_close): Block SIGIO signals instead of
1457 uninstalling the SIGIO handler.
1458
1d0aa65c
AH		 14592017-11-16 Alan Hayward <alan.hayward@arm.com>
1460
1461 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1462
3491a34c
YQ		 14632017-11-16 Yao Qi <yao.qi@linaro.org>
1464
1465 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1466 (tic6x_store_gregset): Likewise.
1467 (tic6x_usrregs_info): Move it up.
1468
a602f924
AH		 14692017-11-15 Alan Hayward <alan.hayward@arm.com>
1470
1471 * Makefile.in: Update arch rules.
1472 * configure.srv: Explicitly mark arch/ files.
1473
5616b6c3
AS		 14742017-11-13 Andreas Schwab <schwab@suse.de>
1475
1476 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1477 function.
1478 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1479
d1928160
PA		 14802017-11-06 Pedro Alves <palves@redhat.com>
1481
1482 * config.in, configure: Regenerate.
1483
bac608e7
SM		 14842017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1485
1486 * target.c (struct thread_search): Remove.
1487 (thread_search_callback): Remove.
1488 (prepare_to_access_memory): Use for_each_thread instead of
1489 find_inferior. Inline code from thread_search_callback.
1490
eaddb425
SM		 14912017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1492
1493 * server.c (struct visit_actioned_threads_data): Remove.
1494 (visit_actioned_threads): Change prototype to take arguments
1495 directly.
1496 (resume): Use find_thread instead of find_inferior.
1497
99078d34
SM		 14982017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1499
1500 * server.c (queue_stop_reply_callback): Change prototype, return
1501 void.
1502 (find_status_pending_thread_callback): Remove.
1503 (handle_status): Replace find_inferior with find_thread and
1504 for_each_thread.
1505
cc628f3d
AH		 15062017-10-25 Alan Hayward <alan.hayward@arm.com>
1507
1508 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1509 with REGNO.
1510 (aarch64_store_gregset): Likewise.
1511 (aarch64_fill_fpregset): Likewise.
1512 (aarch64_store_fpregset): Likewise.
1513
4d3bb80e
SM		 15142017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1515
1516 * gdbthread.h (find_thread, for_each_thread): New functions.
1517 * inferiors.c (thread_of_pid): Remove.
1518 (find_any_thread_of_pid): Use find_thread.
1519 * linux-low.c (num_lwps): Use for_each_thread.
1520
7a7cdfa0
YQ		 15212017-10-17 Yao Qi <yao.qi@linaro.org>
1522
1523 * Makefile.in: Remove one rule.
1524 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1525
e675d170
YQ		 15262017-10-17 Yao Qi <yao.qi@linaro.org>
1527
1528 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1529 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1530
7eb4e0f9
YQ		 15312017-10-17 Yao Qi <yao.qi@linaro.org>
1532
1533 * configure.srv: Rename arm.o with arch/arm.o.
1534
60d6cfc9
YQ		 15352017-10-17 Yao Qi <yao.qi@linaro.org>
1536
1537 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1538 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1539 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1540 (arch-i386.o, arch-amd64.o): Remove rules.
1541 (arch/%.o): New rule.
1542 Update POSTCOMPILE and COMPILE.pre.
1543 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1544 * configure: Re-generated.
1545 * configure.srv: Replace arch-i386.o with arch/i386.o.
1546 Replace arch-amd64.o with arch/amd64.o.
1547
5bfda255
YQ		 15482017-10-16 Yao Qi <yao.qi@linaro.org>
1549
1550 * configure: Regenerated.
1551
9c80ecd6
SM		 15522017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1553
1554 * inferiors.h: (struct inferior_list): Remove.
1555 (struct inferior_list_entry); Remove.
1556 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1557 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1558 get_first_inferior): Remove.
1559 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1560 find_inferior_id, find_inferior_in_random): Change signature.
1561 * inferiors.c (all_threads): Change type to
1562 std::list<thread_info *>.
1563 (get_thread): Remove macro.
1564 (find_inferior, find_inferior_id): Change signature, implement
1565 using find_thread.
1566 (find_inferior_in_random): Change signature, implement using
1567 find_thread_in_random.
1568 (for_each_inferior, for_each_inferior_with_data): Change
1569 signature, implement using for_each_thread.
1570 (add_inferior_to_list, remove_inferior): Remove.
1571 (add_thread, get_first_thread, thread_of_pid,
1572 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1573 (get_first_inferior, one_inferior_p, clear_inferior_list):
1574 Remove.
1575 (clear_inferiors, get_thread_process): Update.
1576 * gdbthread.h: Include <list>.
1577 (struct thread_info) <entry>: Remove field.
1578 <id>: New field.
1579 (all_threads): Change type to std::list<thread_info *>.
1580 (get_first_inferior): Add doc.
1581 (find_thread, for_each_thread, find_thread_in_random): New
1582 functions.
1583 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1584 * linux-arm-low.c (update_registers_callback): Update.
1585 * linux-low.c (second_thread_of_pid_p): Update.
1586 (kill_one_lwp_callback, linux_detach_lwp_callback,
1587 delete_lwp_callback, status_pending_p_callback, same_lwp,
1588 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1589 iterate_over_lwps, not_stopped_callback,
1590 resume_stopped_resumed_lwps, count_events_callback,
1591 select_singlestep_lwp_callback, select_event_lwp_callback,
1592 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1593 suspend_and_send_sigstop_callback, wait_for_sigstop,
1594 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1595 lwp_running, linux_set_resume_request, resume_status_pending_p,
1596 need_step_over_p, start_step_over, linux_resume_one_thread,
1597 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1598 reset_lwp_ptrace_options_callback): Update.
1599 * linux-mips-low.c (update_watch_registers_callback): Update.
1600 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1601 Update.
1602 (free_register_cache_thread_one): Remove.
1603 (regcache_release): Update.
1604 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1605 handle_qxfer_threads_worker): Update.
1606 (handle_query): Update, use list iterator.
1607 (visit_actioned_threads, handle_pending_status,
1608 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1609 clear_pending_status_callback, set_pending_status_callback,
1610 find_status_pending_thread_callback, handle_status,
1611 process_serial_event): Update.
1612 * target.c (thread_search_callback): Update.
1613 * thread-db.c (thread_db_get_tls_address): Update.
1614 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1615 Update.
1616 * win32-i386-low.c (update_debug_registers_callback): Update.
1617 * win32-low.c (delete_thread_info, child_delete_thread,
1618 continue_one_thread, suspend_one_thread,
1619 get_child_debug_event): Adjust.
1620
9179355e
SM		 16212017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1622
1623 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1624 * inferiors.h: Include <list>.
1625 (struct process_info) <entry>: Remove field.
1626 <pid>: New field.
1627 (pid_of): Change macro to function.
1628 (ptid_of, lwpid_of): Remove macro.
1629 (all_processes): Change type to std::list<process_info *>.
1630 (ALL_PROCESSES): Remove macro.
1631 (for_each_process, find_process): New function.
1632 * inferiors.c (all_processes): Change type to
1633 std::list<process_info *>.
1634 (find_thread_process): Adjust.
1635 (add_process): Likewise.
1636 (remove_process): Likewise.
1637 (find_process_pid): Likewise.
1638 (get_first_process): Likewise.
1639 (started_inferior_callback): Remove.
1640 (have_started_inferiors_p): Adjust.
1641 (attached_inferior_callback): Remove.
1642 (have_attached_inferiors_p): Adjust.
1643 * linux-low.c (check_zombie_leaders): Likewise.
1644 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1645 (x86_linux_update_xmltarget): Adjust.
1646 * server.c (handle_query): Likewise.
1647 (gdb_reattached_process): Remove.
1648 (handle_status): Adjust.
1649 (kill_inferior_callback): Likewise.
1650 (detach_or_kill_inferior): Remove.
1651 (print_started_pid): Likewise.
1652 (print_attached_pid): Likewise.
1653 (detach_or_kill_for_exit): Update.
1654 (process_serial_event): Likewise.
1655 * linux-arm-low.c (arm_new_fork): Likewise.
1656
c9cb8905
SM		 16572017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1658
1659 * dll.h: Include <list>.
1660 (struct dll_info): Add constructor.
1661 <entry>: Remove field.
1662 (all_dlls): Change type to std::list<dll_info>.
1663 * dll.c: Include <algorithm>.
1664 (get_dll): Remove macro.
1665 (all_dlls): Change type to std::list<dll_info *>.
1666 (free_one_dll): Remove.
1667 (match_dll): Likewise.
1668 (loaded_dll): Adjust.
1669 (unloaded_dll): Adjust to all_dlls type change, use
1670 std::find_if. Inline code from match_dll.
1671 (clear_dlls): Adjust to all_dlls type change.
1672 * server.c (emit_dll_description): Remove.
1673 (handle_qxfer_libraries): Adjust to all_dlls type change,
1674 integrate emit_dll_description's functionality.
1675
04ec7890
SM		 16762017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1677
1678 * linux-low.h (struct linux_target_ops) <delete_process>: New
1679 field.
1680 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1681 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1682 (struct linux_target_ops): Add delete_process callback.
1683 * linux-arm-low.c (arm_delete_process): New.
1684 (struct linux_target_ops): Add delete_process callback.
1685 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1686 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1687 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1688 * linux-mips-low.c (mips_linux_delete_process): New.
1689 (struct linux_target_ops): Add delete_process callback.
1690 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1691 * linux-s390-low.c (struct linux_target_ops): Likewise.
1692 * linux-sh-low.c (struct linux_target_ops): Likewise.
1693 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1694 * linux-tile-low.c (struct linux_target_ops): Likewise.
1695 * linux-x86-low.c (x86_linux_delete_process): New.
1696 (struct linux_target_ops): Add delete_process callback.
1697 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1698
466eecee
SM		 16992017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1700
1701 * linux-aarch64-low.c (the_low_target): Add thread delete
1702 callback.
1703 * linux-arm-low.c (arm_delete_thread): New function.
1704 (the_low_target): Add thread delete callback.
1705 * linux-bfin-low.c (the_low_target): Likewise.
1706 * linux-crisv32-low.c (the_low_target): Likewise.
1707 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1708 set.
1709 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1710 field.
1711 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1712 * linux-mips-low.c (mips_linux_delete_thread): New function.
1713 (the_low_target): Add thread delete callback.
1714 * linux-ppc-low.c (the_low_target): Likewise.
1715 * linux-s390-low.c (the_low_target): Likewise.
1716 * linux-sh-low.c (the_low_target): Likewise.
1717 * linux-tic6x-low.c (the_low_target): Likewise.
1718 * linux-tile-low.c (the_low_target): Likewise.
1719 * linux-x86-low.c (the_low_target): Likewise.
1720 * linux-xtensa-low.c (the_low_target): Likewise.
1721
b79f7801
YZ		 17222017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1723
1724 * win32-low.c: Include "common-inferior.h".
1725
bc3b087d
SDJ		 17262017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1727
1728 * inferiors.c (set_inferior_cwd): New function.
1729 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1730 (handle_query): Inform that QSetWorkingDir is supported.
1731 * win32-low.c (create_process): Pass the inferior's cwd to
1732 CreateProcess.
1733
d092c5a2
SDJ		 17342017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1735
1736 * inferiors.c (current_inferior_cwd): New global variable.
1737 (get_inferior_cwd): New function.
1738 * inferiors.h (struct process_info) <cwd>: New field.
1739
7da0a886
SDJ		 17402017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1741
1742 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1743 (OBS): Add gdb_tilde_expand.o.
1744
289a6840
SM		 17452017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1746
1747 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1748 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1749
256642e8
PA		 17502017-09-29 Pedro Alves <palves@redhat.com>
1751
1752 * ax.c (gdb_parse_agent_expr): Constify.
1753 * ax.h (gdb_parse_agent_expr): Constify.
1754 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1755 Constify.
1756 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1757 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1758 * remote-utils.h (read_ptid): Constify.
1759 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1760 (process_point_options, process_serial_event): Constify.
1761 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1762 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1763 (cmd_qtbuffer): Constify.
1764
5b9ca4d4
PA		 17652017-09-29 Pedro Alves <palves@redhat.com>
1766
1767 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1768 fails.
1769
94c207e0
PA		 17702017-09-29 Pedro Alves <palves@redhat.com>
1771
1772 * linux-low.c (handle_extended_wait): Pass parent thread instead
1773 of process to thread_db_notice_clone.
1774 * linux-low.h (thread_db_notice_clone): Replace parent process
1775 parameter with parent thread parameter.
1776 * thread-db.c (find_one_thread): Add comment.
1777 (thread_db_notice_clone): Replace parent process parameter with
1778 parent thread parameter. Temporarily switch to the parent thread.
1779
75352e28
SDJ		 17802017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1781
1782 * gdbthread.h: Include "common-gdbthread.h".
1783 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1784 "if" when validating the ptid.
1785 * remote-utils.c: Include "gdbthread.h".
1786 (prepare_resume_reply): Use "switch_to_thread".
1787 * target.c (done_accessing_memory): Likewise.
1788
ad339634
AA		 17892017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1790
1791 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1792 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1793 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1794 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1795 s390x-gs-linux64-ipa.o to ipa_obj.
1796 * linux-s390-low.c (HWCAP_S390_GS): New define.
1797 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1798 New functions.
1799 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1800 (s390_arch_setup): Check for guarded-storage support and choose
1801 appropriate tdesc.
1802 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1803 init_registers_s390x_gs_linux64.
1804 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1805 enum value.
1806 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1807 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1808
cc4d742f
SM		 18092017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1810
1811 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1812
f6327dcb
KB		 18132017-09-21 Kevin Buettner <kevinb@redhat.com>
1814
1815 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1816 (thread_db_thread_handle): Declare.
1817 * linux-low.c (linux_target_ops): Initialize thread_handle.
1818 * server.c (handle_qxfer_threads_worker): Add support for
1819 "handle" attribute.
1820 * target.h (struct target_ops): Add new function pointer,
1821 thread_handle.
1822 (target_thread_handle): Define.
1823 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1824 field in lwp.
1825 (thread_db_thread_handle): New function.
1826
86299109
KB		 18272017-09-21 Kevin Buettner <kevinb@redhat.com>
1828
1829 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1830 * linux-low.h (thread_db_notice_clone): Declare.
1831 * thread-db.c (thread_db_notice_clone): New function.
1832
f557a88a
PA		 18332017-09-21 Pedro Alves <palves@redhat.com>
1834
1835 * server.c (gdb_read_memory, handle_status, process_serial_event)
1836 (handle_serial_event, handle_target_event): Adjust to
1837 set_desired_thread prototype change.
1838 * target.c (set_desired_thread): Remove 'use_general' parameter
1839 and adjust.
1840 * target.h (set_desired_thread): Remove 'use_general' parameter.
1841
223ffa71
TT		 18422017-09-20 Tom Tromey <tom@tromey.com>
1843
1844 * target.c (target_terminal::terminal_state): Define.
1845 (target_terminal::init): Rename from target_terminal_init.
1846 (target_terminal::inferior): Rename from
1847 target_terminal_inferior.
1848 (target_terminal::ours): Rename from target_terminal_ours.
1849 (target_terminal::ours_for_output, target_terminal::info): New.
1850
04fd3ba9
SM		 18512017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1852
1853 * server.c (accumulate_file_name_length): Remove.
1854 (emit_dll_description): Adjust to std::string change.
1855 (handle_qxfer_libraries): Use std::string to hold document.
1856
5e187554
SM		 18572017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1858
1859 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1860 return type of xml_escape_text.
1861 * server.c (emit_dll_description): Likewise.
1862
1526853e
SM		 18632017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1864
1865 * server.c (captured_main): Accept argument for --selftest.
1866 Update run_tests call.
1867 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1868 when registering selftests.
1869
c4dfafab
SDJ		 18702017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1871
1872 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1873 instead of "VEC" for "target_desc.reg_defs".
1874 (regcache_cpy): Likewise.
1875 (registers_to_string): Likewise.
1876 (registers_from_string): Likewise.
1877 (find_regno): Likewise.
1878 (supply_regblock): Likewise.
1879 (regcache_raw_read_unsigned): Likewise.
1880 * tdesc.c (init_target_desc): Likewise.
1881 (tdesc_create_reg): Likewise.
1882 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1883 (struct target_desc) <reg_defs>: Convert to "std::vector".
1884 (target_desc): Do not initialize "reg_defs".
1885 (~target_desc): Update code to use "std::vector" instead of "VEC"
1886 for "target_desc.reg_defs".
1887 (operator==): Likewise.
1888
124aceb4
SM		 18892017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1890
1891 * inferiors.h (thread_to_gdb_id): Remove.
1892 * inferiors.c (thread_to_gdb_id): Remove.
1893 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1894 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1895 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1896 Likewise.
1897 * nto-low.c (nto_fetch_registers, nto_store_registers,
1898 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1899
96cde54f
SM		 19002017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1901
1902 * inferiors.h (gdb_id_to_thread_id): Remove.
1903 * inferiors.c (gdb_id_to_thread_id): Remove.
1904 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1905 removal. Move pid declaration closer to where it's used.
1906
e8ca139e
SM		 19072017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1908
1909 * server.c (handle_detach): New function.
1910 (process_serial_event): Move code out, call handle_detach.
1911
f8a4e119
SM		 19122017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1913
1914 * server.c (require_running): Rename to ...
1915 (require_running_or_return): ... this ...
1916 (require_running_or_break): ... and this.
1917 (handle_query, process_serial_event): Adjust.
1918
0eb0a407
SM		 19192017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1920
1921 * linux-low.c (linux_set_resume_request): Remove unused
1922 variables.
1923
785922a5
SM		 19242017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1925
1926 * server.c (first_thread_of): Remove.
1927 (process_serial_event): Replace usage of first_thread_of with
1928 find_any_thread_of_pid.
1929 * tracepoint.c (same_process_p): Remove.
1930 (gdb_agent_about_to_close): Replace usage of same_process_p with
1931 find_any_thread_of_pid.
1932 * linux-x86-low.c (same_process_callback): Remove.
1933 (x86_arch_setup_process_callback): Replace usage of
1934 same_process_callback with find_any_thread_of_pid.
1935 * thread-db.c (any_thread_of): Remove.
1936 (switch_to_process): Replace usage of any_thread_of with
1937 find_any_thread_of_pid.
1938 * inferiors.c (thread_pid_matches_callback): Remove.
1939 (find_thread_process): Adjust to use find_any_thread_of_pid.
1940
a059f00c
SDJ		 19412017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1942
1943 * regcache.c (get_thread_regcache): Guard calls to "memset"
1944 with "!VEC_empty".
1945
cc397f3a
SDJ		 19462017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1947
1948 * linux-low.c (handle_extended_wait): Use
1949 "allocate_target_description" instead of "XNEW".
1950 * linux-x86-low.c (initialize_low_arch): Likewise.
1951
22916b07
YQ		 19522017-09-05 Yao Qi <yao.qi@linaro.org>
1953
1954 * configure.srv (srv_i386_regobj): Remove.
1955 (srv_amd64_regobj): Remove.
1956 (srv_regobj): Set it to "" for x86 non-linux targets.
1957 * linux-x86-tdesc.c (i386_linux_read_description):
1958 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1959 (init_registers_i386): Remove the declaration.
1960 (tdesc_i386): Remove the declaration.
1961 (lynx_i386_arch_setup): Call i386_create_target_description.
1962 * nto-x86-low.c: Likewise.
1963 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1964 [!__x86_64__]: include arch/i386.h.
1965 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1966
38602d55
YQ		 19672017-09-05 Yao Qi <yao.qi@linaro.org>
1968
1969 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1970 i386/amd64-XXX-linux from it.
1971
44b886ff
YQ		 19722017-09-05 Yao Qi <yao.qi@linaro.org>
1973
1974 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1975 false.
1976 (ipa_amd64_linux_regobj): Remove.
1977 (ipa_x32_linux_regobj): Remove.
1978
b4570e4b
YQ		 19792017-09-05 Yao Qi <yao.qi@linaro.org>
1980
1981 * Makefile.in (arch-amd64.o): New rule.
1982 * configure.srv: Append arch-amd64.o.
1983 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1984 (get_ipa_tdesc): Call amd64_linux_read_description.
1985 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1986 and init_registers_amd64_XXX.
1987 * linux-x86-low.c (x86_linux_read_description): Call
1988 amd64_linux_read_description.
1989 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1990 (initialize_low_arch): Don't call init_registers_x32_XXX and
1991 init_registers_amd64_XXX.
1992 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1993 and tdesc_amd64_XXX.
1994 [__x86_64__] (amd64_tdesc_test): New function.
1995 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1996 and init_registers_amd64_XXX.
1997 * linux-x86-tdesc.c: Include arch/amd64.h.
1998 (xcr0_to_tdesc_idx): New function.
1999 (i386_linux_read_description): New function.
2000 (amd64_get_ipa_tdesc_idx): New function.
2001 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2002 (amd64_get_ipa_tdesc): Declare.
2003
d1f28ea2
YQ		 20042017-09-05 Yao Qi <yao.qi@linaro.org>
2005
2006 * configure.srv (srv_i386_linux_xmlfiles): Remove
2007 i386/i386-XXX-linux.xml from it.
2008
25a93583
YQ		 20092017-09-05 Yao Qi <yao.qi@linaro.org>
2010
2011 * configure.srv: Set srv_i386_linux_regobj empty if $development
2012 is false.
2013 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2014 initialize_low_tdesc.
2015 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2016 with #if initialize_low_tdesc.
2017 * linux-x86-tdesc-selftest.c: New file.
2018 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2019
5f035c07
YQ		 20202017-09-05 Yao Qi <yao.qi@linaro.org>
2021
2022 * Makefile.in (arch-i386.o): New rule.
2023 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2024 (x86_64-*-linux*): Likewise.
2025 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2026 include arch/i386.h.
2027 (i386_linux_read_description): Remove code and call
2028 i386_create_target_description.
2029 * tdesc.c (allocate_target_description): New function.
2030 * tdesc.h (set_tdesc_architecture): Remove declaration.
2031 (set_tdesc_osabi): Likewise.
2032
0abe8a89
YQ		 20332017-09-05 Yao Qi <yao.qi@linaro.org>
2034
2035 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2036 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2037 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2038 .xmltarget.
2039 * server.c (get_features_xml): Call tdesc_get_features_xml.
2040 * tdesc.c (set_tdesc_architecture): New function.
2041 (set_tdesc_osabi): New function.
2042 (tdesc_get_features_xml): New function.
2043 (tdesc_create_feature): Add an argument.
2044 * tdesc.h (struct target_desc) <features>: New field.
2045 <arch, osabi>: New field.
2046 (~target_desc): xfree features, arch, and osabi.
2047 (target_desc::oerator==): Don't compare .xmltarget.
2048 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2049 (set_tdesc_osabi): Likewise.
2050 (tdesc_get_features_xml): Likewise.
2051
0a188386
YQ		 20522017-09-05 Yao Qi <yao.qi@linaro.org>
2053
2054 * linux-x86-tdesc.c: Include selftest.h.
2055 (i386_tdesc_test): New function.
2056 (initialize_low_tdesc): Call selftests::register_test.
2057 * tdesc.h: Include regdef.h.
2058 (target_desc): Override operator == and !=.
2059
f49ff000
YQ		 20602017-09-05 Yao Qi <yao.qi@linaro.org>
2061
2062 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2063 (ipa_obj): Likewise.
2064 * linux-i386-ipa.c: Include common/x86-xstate.h
2065 (get_ipa_tdesc): Call i386_linux_read_description.
2066 (initialize_low_tracepoint): Don't call init_registers_XXX
2067 functions, call initialize_low_tdesc instead.
2068 * linux-x86-low.c (x86_linux_read_description): Call
2069 i386_linux_read_description.
2070 (initialize_low_arch): Don't call init_registers_i386_XXX
2071 functions, call initialize_low_tdesc.
2072 * linux-x86-tdesc.c: New file.
2073 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2074 (i386_get_ipa_tdesc_idx): Declare.
2075 (i386_get_ipa_tdesc): Declare.
2076 (initialize_low_tdesc): Declare.
2077
2b68ef2f
YQ		 20782017-09-05 Yao Qi <yao.qi@linaro.org>
2079
2080 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2081 instead of 0.
2082
f7000548
YQ		 20832017-09-05 Yao Qi <yao.qi@linaro.org>
2084
2085 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2086 * regcache.c (get_thread_regcache): Use VEC_length.
2087 (init_register_cache): Likewise.
2088 (regcache_cpy): Likewise.
2089 (registers_to_string): Iterate reg_defs via VEC_iterate.
2090 (find_regno): Likewise.
2091 (find_register_by_number): Use VEC_index.
2092 (register_size): Call find_register_by_number.
2093 (register_data): Call find_register_by_number.
2094 (supply_regblock): Use VEC_length.
2095 (regcache_raw_read_unsigned): Likewise.
2096 * tdesc.c (init_target_desc): Iterate reg_defs via
2097 VEC_iterate.
2098 (default_description): Update initializer.
2099 (copy_target_description): Don't update field num_registers.
2100 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2101 <num_registers>: Remove.
2102
50a421ac
SM		 21032017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2104
2105 * Makefile.in (.SECONDARY): Define target.
2106
23fdd69e
SM		 21072017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2108
2109 * linux-low.c (linux_wait_1): Adjust.
2110 * server.c (queue_stop_reply_callback): Adjust.
2111
0a2dde4a
SDJ		 21122017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2113
2114 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2115 QEnvironmentUnset and QEnvironmentReset packets.
2116 (handle_query): Inform remote that QEnvironmentHexEncoded,
2117 QEnvironmentUnset and QEnvironmentReset are supported.
2118
6afd337d
SM		 21192017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2120
2121 * inferiors.h (inferior_target_data): Rename to ...
2122 (thread_target_data): ... this.
2123 (inferior_regcache_data): Rename to ...
2124 (thread_regcache_data): ... this.
2125 (set_inferior_regcache_data): Rename to ...
2126 (set_thread_regcache_data): ... this.
2127 * inferiors.c (inferior_target_data): Rename to ...
2128 (thread_target_data): ... this.
2129 (inferior_regcache_data): Rename to ...
2130 (thread_regcache_data): ... this.
2131 (set_inferior_regcache_data): Rename to ...
2132 (set_thread_regcache_data): ... this.
2133 (free_one_thread): Update.
2134 * linux-low.h (get_thread_lwp): Update.
2135 * regcache.c (get_thread_regcache): Update.
2136 (regcache_invalidate_thread): Update.
2137 (free_register_cache_thread): Update.
2138 * win32-i386-low.c (update_debug_registers_callback): Update.
2139 (win32_get_current_dr): Update.
2140 * win32-low.c (thread_rec): Update.
2141 (delete_thread_info): Update.
2142 (continue_one_thread): Update.
2143 (suspend_one_thread): Update.
2144
a160cc46
SM		 21452017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2146
2147 * inferiors.c (set_inferior_target_data): Remove.
2148 * inferiors.h (set_inferior_target_data): Remove.
2149
6d580b63
YQ		 21502017-08-18 Yao Qi <yao.qi@linaro.org>
2151
2152 * Makefile.in (OBS): Add selftest.o.
2153 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2154 * configure, config.in: Re-generated.
2155 * server.c: Include common/sefltest.h.
2156 (captured_main): Handle option --selftest.
2157
f5a29eb0
YQ		 21582017-08-09 Yao Qi <yao.qi@linaro.org>
2159
2160 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2161 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2162 i386-avx-mpx.o and i386-mmx.o.
2163 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2164 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2165 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2166 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2167 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2168 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2169 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2170 i386/amd64-avx-mpx.xml.
2171
57757c2f
YQ		 21722017-08-09 Yao Qi <yao.qi@linaro.org>
2173
2174 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2175 and x32-avx-avx512.o.
2176 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2177 i386/x32-avx-avx512.xml.
2178
229d26fc
SM		 21792017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2180
2181 * tracepoint.h (enum class fast_tpoint_collect_result): New
2182 enumeration.
2183 (fast_tracepoint_collecting): Change return type to
2184 fast_tpoint_collect_result.
2185 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2186 * linux-low.h: Include tracepoint.h.
2187 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2188 fast_tpoint_collect_result.
2189 * linux-low.c (handle_tracepoints): Adjust.
2190 (linux_fast_tracepoint_collecting): Change return type to
2191 fast_tpoint_collect_result.
2192 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2193 linux_wait_1, stuck_in_jump_pad_callback,
2194 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2195 proceed_one_lwp): Adjust to type change.
2196
2e1e43e1
YQ		 21972017-07-10 Yao Qi <yao.qi@linaro.org>
2198
2199 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2200
adc764e7
YQ		 22012017-06-29 Yao Qi <yao.qi@linaro.org>
2202
2203 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2204 Remove.
2205 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2206
a206891a
SM		 22072017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2208
2209 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2210
9a6c7d9c
SDJ		 22112017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2212
2213 * linux-low.c (linux_create_inferior): Adjust code to access the
2214 environment information via 'gdb_environ' class.
2215 * lynx-low.c (lynx_create_inferior): Likewise.
2216 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2217 (get_environ): Return a pointer to 'our_environ'.
2218 (captured_main): Initialize 'our_environ'.
2219 * server.h (get_environ): Adjust prototype.
2220 * spu-low.c (spu_create_inferior): Adjust code to access the
2221 environment information via 'gdb_environ' class.
2222
ae3e2ccf
SM		 22232017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2224
2225 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2226 usage of "register" keyword.
2227
3e019bdc
SM		 22282017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2229
2230 * configure: Re-generate.
2231
8465943a
SM		 22322017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2233
2234 * configure: Re-generate.
2235
cf0dd6f0
SM		 22362017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2237
2238 * Makefile.in (COMPILE.pre): Add "-x c++".
2239
9845682b
SDJ		 22402017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2241
2242 * fork-child.c: Conditionally include <signal.h>.
2243
aefd8b33
SDJ		 22442017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2245
2246 * server.c (handle_general_set): Handle new packet
2247 "QStartupWithShell".
2248 (handle_query): Add "QStartupWithShell" to the list of supported
2249 packets.
2250 (gdbserver_usage): Add help text explaining the
2251 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2252 options.
2253 (captured_main): Recognize and act upon the presence of the new
2254 CLI options.
2255
2090129c
SDJ		 22562017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2257 Pedro Alves <palves@redhat.com>
2258
2259 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2260 * configure: Regenerate.
2261 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2262 "fork-inferior.o".
2263 (i[34567]86-*-lynxos*): Likewise.
2264 (spu*-*-*): Likewise.
2265 * fork-child.c: New file.
2266 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2267 and "environ.h".
2268 (linux_ptrace_fun): New function.
2269 (linux_create_inferior): Adjust function prototype to reflect
2270 change on "target.h". Adjust function code to use
2271 "fork_inferior".
2272 (linux_request_interrupt): Delete "signal_pid".
2273 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2274 (lynx_ptrace_fun): New function.
2275 (lynx_create_inferior): Adjust function prototype to reflect
2276 change on "target.h". Adjust function code to use
2277 "fork_inferior".
2278 * nto-low.c (nto_create_inferior): Adjust function prototype and
2279 code to reflect change on "target.h". Update comments.
2280 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2281 "common-terminal.h" and "environ.h".
2282 (terminal_fd): Moved to fork-child.c.
2283 (old_foreground_pgrp): Likewise.
2284 (restore_old_foreground_pgrp): Likewise.
2285 (last_status): Make it global.
2286 (last_ptid): Likewise.
2287 (our_environ): New variable.
2288 (startup_with_shell): Likewise.
2289 (program_name): Likewise.
2290 (program_argv): Rename to...
2291 (program_args): ...this.
2292 (wrapper_argv): New variable.
2293 (start_inferior): Delete function.
2294 (get_exec_wrapper): New function.
2295 (get_exec_file): Likewise.
2296 (get_environ): Likewise.
2297 (prefork_hook): Likewise.
2298 (post_fork_inferior): Likewise.
2299 (postfork_hook): Likewise.
2300 (postfork_child_hook): Likewise.
2301 (handle_v_run): Update code to deal with arguments coming from the
2302 remote host. Update calls from "start_inferior" to
2303 "create_inferior".
2304 (captured_main): Likewise. Initialize environment variable. Call
2305 "have_job_control".
2306 * server.h (post_fork_inferior): New prototype.
2307 (get_environ): Likewise.
2308 (last_status): Declare.
2309 (last_ptid): Likewise.
2310 (signal_pid): Likewise.
2311 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2312 (spu_ptrace_fun): New function.
2313 (spu_create_inferior): Adjust function prototype to reflect change
2314 on "target.h". Adjust function code to use "fork_inferior".
2315 * target.c (target_terminal_init): New function.
2316 (target_terminal_inferior): Likewise.
2317 (target_terminal_ours): Likewise.
2318 * target.h: Include <vector>.
2319 (struct target_ops) <create_inferior>: Update prototype.
2320 (create_inferior): Update macro.
2321 * utils.c (gdb_flush_out_err): New function.
2322 * win32-low.c (win32_create_inferior): Adjust function prototype
2323 and code to reflect change on "target.h".
2324
043a4934
SDJ		 23252017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2326
2327 * inferiors.c (switch_to_thread): New function.
2328
15652511
SDJ		 23292017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2330
2331 * Makefile.in (SFILE): Add "common/job-control.c".
2332 (OBS): Add "job-control.o".
2333
21ea5acd
SDJ		 23342017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2335
2336 * Makefile: Remove "@host_makefile_frag@".
2337
e13cb306
PA		 23382017-05-05 Pedro Alves <palves@redhat.com>
2339
2340 * configure: Regenerate.
2341
c94fee56
SDJ		 23422017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2343
2344 * configure: Regenerate.
2345
a0ff9e1a
SM		 23462017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2347
2348 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2349 software_single_step change of return type to
2350 std::vector<CORE_ADDR>.
2351 * linux-low.c (install_software_single_step_breakpoints):
2352 Likewise.
2353 * linux-low.h (install_software_single_step_breakpoints):
2354 Likewise.
2355
be628ab8
SDJ		 23562017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2357
2358 * remote-utils.c: Include "gdb_termios.h" instead of
2359 "terminal.h".
2360 * terminal.h: Delete file.
2361
7c5ded6a
SDJ		 23622017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2363
2364 * server.c: Include <vector>.
2365 <program_argv, wrapper_argv>: Convert to std::vector.
2366 (start_inferior): Rewrite function to use C++.
2367 (handle_v_run): Likewise. Update code that calculates the argv
2368 based on the vRun packet; use C++.
2369 (captured_main): Likewise.
2370
436252de
SM		 23712017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2372
2373 * server.c (handle_v_cont): Initialize thread_resume::thread
2374 with null_ptid.
2375
9bf2a700
PA		 23762017-04-05 Pedro Alves <palves@redhat.com>
2377
2378 * configure: Regenerate.
2379
a121b7c1
PA		 23802017-04-05 Pedro Alves <palves@redhat.com>
2381
2382 * gdbreplay.c (sync_error): Constify.
2383 * linux-x86-low.c (push_opcode): Constify.
2384
21c8a587
PA		 23852017-04-05 Pedro Alves <palves@redhat.com>
2386
2387 * win32-low.c (get_child_debug_event)
2388 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2389 Report TARGET_WAITKIND_SPURIOUS instead.
2390
fb32b4f7
PA		 23912017-04-05 Pedro Alves <palves@redhat.com>
2392
2393 * remote-utils.c (remote_prepare, remote_open): Constify.
2394 * remote-utils.h (remote_prepare, remote_open): Constify.
2395 * server.c (captured_main): Constify 'port' handling.
2396
65dd1e59
SM		 23972017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2398
2399 * Makefile.in (clean): Clear .deps.
2400
8fa5b777
SM		 24012017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2402
2403 * .gitignore: Remove generated files, replace with wildcard.
2404 * (clean): Replace removal of generated files with wildcard.
2405 (version.c): Replace with...
2406 (version-generated.c): ...this.
2407 (xml-builtin.c): Replace with...
2408 (xml-builtin-generated.c): ...this.
2409 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2410 (%.c: *regformats*): Replace with...
2411 (%-generated.c: *regformats*): ...this.
2412
a12e714b
MF		 24132017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2414
2415 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2416 (xtensa_fill_gregset): Call collect_register_by_name for
2417 threadptr register.
2418 (xtensa_store_gregset): Call supply_register_by_name for
2419 threadptr register.
2420
1a09b50a
MF		 24212017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2422
2423 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2424 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2425 (xtensa_store_gregset): Call supply_register for all registers in
2426 a0_regnum..a0_regnum + C0_NREGS range.
2427
1a01e7c6
SM		 24282017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2429
2430 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2431 (ax-ipa.o: ax.c): Remove.
2432 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2433 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2434 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2435 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2436 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2437
36bc18a8
SM		 24382017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2439
2440 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2441 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2442 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2443 (errors-ipa.o: ../common/errors.c): Remove.
2444 (format-ipa.o: ../common/format.c): Remove.
2445 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2446
a8ebe3d5
SM		 24472017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2448
2449 * Makefile.in (%-ipa.o: %.c): New rule.
2450 (tracepoint-ipa.o: tracepoint.c): Remove.
2451 (utils-ipa.o: utils.c): Remove.
2452 (remote-utils-ipa.o: remote-utils.c): Remove.
2453 (regcache-ipa.o: regcache.c): Remove.
2454 (i386-linux-ipa.o: i386-linux.c): Remove.
2455 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2456 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2457 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2458 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2459 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2460 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2461 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2462 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2463 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2464 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2465 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2466 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2467 (aarch64-ipa.o: aarch64.c): Remove.
2468 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2469 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2470 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2471 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2472 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2473 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2474 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2475 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2476 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2477 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2478 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2479 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2480 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2481 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2482 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2483 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2484 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2485 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2486 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2487 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2488 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2489 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2490 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2491 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2492 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2493 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2494 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2495 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2496 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2497 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2498 (tdesc-ipa.o: tdesc.c): Remove.
2499 (x32-linux-ipa.o: x32-linux.c): Remove.
2500 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2501 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2502
50cfacb7
SM		 25032017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2504
2505 * Makefile.in (%.o: ../arch/%.c): New rule.
2506 (arm.o: ../arch/arm.c): Remove.
2507 (arm-linux.o: ../arch/arm-linux.c): Remove.
2508 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2509 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2510
c5a22423
SM		 25112017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2512
2513 * Makefile.in (%.o: ../nat/%.c): New rule.
2514 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2515 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2516 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2517 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2518 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2519 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2520 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2521 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2522 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2523 (linux-personality.o: ../nat/linux-personality.c): Remove.
2524 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2525 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2526 (x86-linux.o: ../nat/x86-linux.c): Remove.
2527 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2528 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2529
6bda016b
SM		 25302017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2531
2532 * Makefile.in (%.o: ../common/%.c): New rule.
2533 (signals.o: ../common/signals.c): Remove.
2534 (print-utils.o: ../common/print-utils.c): Remove.
2535 (rsp-low.o: ../common/rsp-low.c): Remove.
2536 (common-utils.o: ../common/common-utils.c): Remove.
2537 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2538 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2539 (vec.o: ../common/vec.c): Remove.
2540 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2541 (xml-utils.o: ../common/xml-utils.c): Remove.
2542 (ptid.o: ../common/ptid.c): Remove.
2543 (buffer.o: ../common/buffer.c): Remove.
2544 (format.o: ../common/format.c): Remove.
2545 (filestuff.o: ../common/filestuff.c): Remove.
2546 (agent.o: ../common/agent.c): Remove.
2547 (errors.o: ../common/errors.c): Remove.
2548 (environ.o: ../common/environ.c): Remove.
2549 (common-debug.o: ../common/common-debug.c): Remove.
2550 (cleanups.o: ../common/cleanups.c): Remove.
2551 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2552 (fileio.o: ../common/fileio.c): Remove.
2553 (common-regcache.o: ../common/common-regcache.c): Remove.
2554 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2555 (new-op.o: ../common/new-op.c): Remove.
2556 (btrace-common.o: ../common/btrace-common.c): Remove.
2557
21122961
SM		 25582017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2559
2560 * Makefile.in (%.o: ../target/%.c): New rule.
2561 (waitstatus.o: ../target/waitstatus.c): Remove.
2562
c362e621
SM		 25632017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2564
2565 * Makefile.in
2566 (%.c: ../regformats/%.dat,
2567 (%.c: ../regformats/arm/%.dat,
2568 (%.c: ../regformats/i386/%.dat,
2569 (%.c: ../regformats/rs6000/%.dat): New rules.
2570 (aarch64.c): Remove.
2571 (reg-arm.c): Remove.
2572 (arm-with-iwmmxt.c): Remove.
2573 (arm-with-vfpv2.c): Remove.
2574 (arm-with-vfpv3.c): Remove.
2575 (arm-with-neon.c): Remove.
2576 (reg-bfin.c): Remove.
2577 (reg-cris.c): Remove.
2578 (reg-crisv32.c): Remove.
2579 (i386.c): Remove.
2580 (i386-linux.c): Remove.
2581 (i386-avx.c): Remove.
2582 (i386-avx-linux.c): Remove.
2583 (i386-avx-avx512.c): Remove.
2584 (i386-avx-avx512-linux.c): Remove.
2585 (i386-mpx.c): Remove.
2586 (i386-mpx-linux.c): Remove.
2587 (i386-avx-mpx-avx512-pku.c): Remove.
2588 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2589 (i386-avx-mpx.c): Remove.
2590 (i386-avx-mpx-linux.c): Remove.
2591 (i386-mmx.c): Remove.
2592 (i386-mmx-linux.c): Remove.
2593 (reg-ia64.c): Remove.
2594 (reg-m32r.c): Remove.
2595 (reg-m68k.c): Remove.
2596 (reg-cf.c): Remove.
2597 (mips-linux.c): Remove.
2598 (mips-dsp-linux.c): Remove.
2599 (mips64-linux.c): Remove.
2600 (mips64-dsp-linux.c): Remove.
2601 (nios2-linux.c): Remove.
2602 (powerpc-32.c): Remove.
2603 (powerpc-32l.c): Remove.
2604 (powerpc-altivec32l.c): Remove.
2605 (powerpc-cell32l.c): Remove.
2606 (powerpc-vsx32l.c): Remove.
2607 (powerpc-isa205-32l.c): Remove.
2608 (powerpc-isa205-altivec32l.c): Remove.
2609 (powerpc-isa205-vsx32l.c): Remove.
2610 (powerpc-e500l.c): Remove.
2611 (powerpc-64l.c): Remove.
2612 (powerpc-altivec64l.c): Remove.
2613 (powerpc-cell64l.c): Remove.
2614 (powerpc-vsx64l.c): Remove.
2615 (powerpc-isa205-64l.c): Remove.
2616 (powerpc-isa205-altivec64l.c): Remove.
2617 (powerpc-isa205-vsx64l.c): Remove.
2618 (s390-linux32.c): Remove.
2619 (s390-linux32v1.c): Remove.
2620 (s390-linux32v2.c): Remove.
2621 (s390-linux64.c): Remove.
2622 (s390-linux64v1.c): Remove.
2623 (s390-linux64v2.c): Remove.
2624 (s390-te-linux64.c): Remove.
2625 (s390-vx-linux64.c): Remove.
2626 (s390-tevx-linux64.c): Remove.
2627 (s390x-linux64.c): Remove.
2628 (s390x-linux64v1.c): Remove.
2629 (s390x-linux64v2.c): Remove.
2630 (s390x-te-linux64.c): Remove.
2631 (s390x-vx-linux64.c): Remove.
2632 (s390x-tevx-linux64.c): Remove.
2633 (tic6x-c64xp-linux.c): Remove.
2634 (tic6x-c64x-linux.c): Remove.
2635 (tic6x-c62x-linux.c): Remove.
2636 (reg-sh.c): Remove.
2637 (reg-sparc64.c): Remove.
2638 (reg-spu.c): Remove.
2639 (amd64.c): Remove.
2640 (amd64-linux.c): Remove.
2641 (amd64-avx.c): Remove.
2642 (amd64-avx-linux.c): Remove.
2643 (amd64-avx-avx512.c): Remove.
2644 (amd64-avx-avx512-linux.c): Remove.
2645 (amd64-mpx.c): Remove.
2646 (amd64-mpx-linux.c): Remove.
2647 (amd64-avx-mpx-avx512-pku.c): Remove.
2648 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2649 (amd64-avx-mpx.c): Remove.
2650 (amd64-avx-mpx-linux.c): Remove.
2651 (x32.c): Remove.
2652 (x32-linux.c): Remove.
2653 (x32-avx.c): Remove.
2654 (x32-avx-linux.c): Remove.
2655 (x32-avx-avx512.c): Remove.
2656 (x32-avx-avx512-linux.c): Remove.
2657 (reg-xtensa.c): Remove.
2658 (reg-tilegx.c): Remove.
2659 (reg-tilegx32.c): Remove.
2660
1672e0d9
SDJ		 26612017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2662
2663 * Makefile.in (SFILES): Add "common/environ.c".
2664 (OBJS): Add "common/environ.h".
2665
239b6d10
WT		 26662017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2667
2668 * configure.ac: Check if the fs_base and gs_base members of
2669 `struct user_regs_struct' exist.
2670 * config.in: Regenerated.
2671 * configure: Likewise.
2672
694b382c
AT		 26732017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2674
2675 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2676 target_read_memory.
2677 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2678 (get_next_pcs_syscall_next_pc): Likewise.
2679
7dc53023
LM		 26802016-12-23 Luis Machado <lgustavo@codesourcery.com>
2681
2682 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2683 * nto-x86-low.c: Likewise.
2684
ad02e4fe
SM		 26852016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2686
2687 * Makefile.in: Include disable-implicit-rules.mk.
2688
dcb07cfa
PA		 26892016-11-23 Pedro Alves <palves@redhat.com>
2690
2691 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2692 (debug_vprintf): Use std::chrono::steady_clock instead of
2693 gettimeofday. Use '.' instead of ':'.
2694 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2695 (get_timestamp): Use std::chrono::steady_clock instead of
2696 gettimeofday.
2697
8629c02c
SM		 26982016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2699
2700 * Makefile.in: Fix whitespace formatting.
2701
b593ecca
SM		 27022016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2703
2704 * Makefile.in (SFILES, OBS): Flatten list and order
2705 alphabetically.
2706
9986ba08
PA		 27072016-11-23 Pedro Alves <palves@redhat.com>
2708
2709 * event-loop.c (handle_file_event): Use warning.
2710 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2711 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2712 Use warning.
2713
4eefa7bc
PA		 27142016-11-23 Pedro Alves <palves@redhat.com>
2715
2716 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2717 output.
2718 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2719 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2720 debug_printf and debug_flush for debug output.
2721 * server.c (handle_general_set): Likewise.
2722 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2723 output.
2724
5443506e
SM		 27252016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2726
2727 * Makefile.in (.c.o): Replace rule with ...
2728 (%.o: %.c): ... this one.
2729
3b165252
SM		 27302016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2731
2732 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2733 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2734 make.
2735 * configure.ac: Remove checks for the make program.
2736 * configure: Re-generate.
2737
0bcda685
PA		 27382016-10-28 Pedro Alves <palves@redhat.com>
2739
2740 * Makefile.in (CXX_DIALECT): Get from configure.
2741 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2742 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2743 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2744 * config.in: Regenerate.
2745 * configure: Regenerate.
2746
c3805894
YQ		 27472016-10-27 Yao Qi <yao.qi@linaro.org>
2748
2749 * linux-low.c (linux_supports_range_stepping): Return true if
2750 can_software_single_step return true.
2751
89342618
YQ		 27522016-10-27 Yao Qi <yao.qi@linaro.org>
2753
2754 * inferiors.c (find_inferior_in_random): New function.
2755 * inferiors.h (find_inferior_in_random): Declare.
2756 * linux-low.c (linux_wait_for_event_filtered): Call
2757 find_inferior_in_random instead of find_inferior.
2758
e3652c84
YQ		 27592016-10-27 Yao Qi <yao.qi@linaro.org>
2760
2761 * linux-low.c (linux_wait_1): If single-step breakpoints are
2762 inserted, remove them.
2763
5a04c4cf
PA		 27642016-10-26 Pedro Alves <palves@redhat.com>
2765
2766 * linux-low.c (handle_extended_wait): Link parent/child fork
2767 threads.
2768 (linux_wait_1): Unlink them.
2769 (linux_set_resume_request): Ignore resume requests for
2770 already-resumed and unhandled fork child threads.
2771 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2772 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2773 New functions.
2774 (handle_v_requests) <vCont>: Don't call require_running.
2775 * server.h (in_queued_stop_replies): New declaration.
2776
cb93dc7f
YQ		 27772016-10-24 Yao Qi <yao.qi@linaro.org>
2778
2779 PR server/20733
2780 * linux-aarch64-low.c (append_insns): Cast the return value to
2781 'uint32_t *'.
2782
a1078bea
YQ		 27832016-10-10 Yao Qi <yao.qi@linaro.org>
2784
2785 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2786
1fb77080
SDJ		 27872016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2788
2789 * target.c (target_supports_multi_process): New function, moved
2790 from...
2791 * target.h (target_supports_multi_process): ... here. Remove
2792 macro.
2793
39b5a3b9
TT		 27942016-10-05 Tom Tromey <tom@tromey.com>
2795
2796 PR remote/20655:
2797 * tracepoint.c (handle_tracepoint_bkpts): Check
2798 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2799
c1d0b70a
YQ		 28002016-10-05 Yao Qi <yao.qi@linaro.org>
2801
2802 * configure.srv: Update the path of arm-*.xml files.
2803
0a69eedb
YQ		 28042016-10-05 Terry Guo <terry.guo@arm.com>
2805 Yao Qi <yao.qi@linaro.org>
2806
2807 * Makefile.in: Adjust the path of rules.
2808 * configure.srv: Update the path of xml files.
2809 * regformats/arm-with-iwmmxt.dat: Regenerated.
2810 * regformats/arm-with-neon.dat: Likewise.
2811 * regformats/arm-with-vfpv2.dat: Likewise.
2812 * regformats/arm-with-vfpv3.dat Likewise.
2813
17e16485
YQ		 28142016-09-30 Yao Qi <yao.qi@linaro.org>
2815
2816 PR gdbserver/20627
2817 * target.c (target_stop_and_wait): Don't call
2818 target_continue_no_signal, use resume_stop instead.
2819
edeeb602
YQ		 28202016-09-26 Yao Qi <yao.qi@linaro.org>
2821
2822 * linux-low.c (linux_wait_1): Call debug_exit.
2823
503b1c39
PA		 28242016-09-23 Pedro Alves <palves@redhat.com>
2825
2826 * Makefile.in (SFILES): Add common/new-op.c.
2827 (OBS): Add common/new-op.o.
2828 (new-op.o): New rule.
2829
74172ecf
SM		 28302016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2831
2832 * .gitinore: Ignore more files.
2833
fc6cda2e
YQ		 28342016-09-21 Yao Qi <yao.qi@linaro.org>
2835
2836 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2837 23.
2838
bc1e6c81
SDJ		 28392016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2840
2841 * server.c (start_inferior): Call target_mourn_inferior instead of
2842 mourn_inferior; pass ptid_t argument to it.
2843 (resume): Likewise.
2844 (handle_target_event): Likewise.
2845 * target.c (target_mourn_inferior): New function.
2846 * target.h (mourn_inferior): Delete macro.
2847
0e00e962
AA		 28482016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2849
2850 * linux-low.c (lwp_is_stepping): New function.
2851
1d8cb77d
CL		 28522016-09-06 Carl Love <cel@us.ibm.com>
2853
2854 * server.c (start_inferior): Fixed comment, requested comment change
2855 didn't get updated correctly. Removed reference to ptrace () call as
2856 it is only true on Linux systems.
2857
7313bced
CL		 28582016-09-06 Carl Love <cel@us.ibm.com>
2859
2860 * server.c (start_inferior): Do not call
2861 function target_post_create_inferior () if the
2862 inferior process has already exited.
2863
cf6de44d
PA		 28642016-09-05 Pedro Alves <palves@redhat.com>
2865
2866 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2867 (COMPILE.pre, CC_LD): Use CXX directly.
2868 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2869 * acinclude.m4: Don't include build-with-cxx.m4.
2870 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2871 * configure: Regenerate.
2872
c1da6748
AT		 28732016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2874
2875 PR gdb/19495
2876 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2877 call writing data to own_buf.
2878
f2b9e3df
SDJ		 28792016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2880
2881 * target.c (mywait): Call target_wait instead of
2882 the_target->wait.
2883 (target_wait): New function.
2884
049a8570
SDJ		 28852016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2886
2887 * server.c (start_inferior): New variable 'ptid'. Replace calls
2888 to the_target->resume by target_continue{,_no_signal}, depending
2889 on the case.
2890 * target.c (target_stop_and_wait): Call target_continue_no_signal
2891 instead of the_target->resume.
2892 (target_continue): New function.
2893
3aa5cfa0
AT		 28942016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2895
2896 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2897
754653a7
AZ		 28982016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2899
2900 PR server/20491
2901 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2902 ps_prochandle.
2903 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2904 * linux-arm-low.c (ps_get_thread_area): Likewise.
2905 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2906 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2907 * linux-mips-low.c (ps_get_thread_area): Likewise.
2908 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2909 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2910 * linux-x86-low.c (ps_get_thread_area): Likewise.
2911 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2912
ed036b40
PA		 29132016-08-19 Pedro Alves <palves@redhat.com>
2914
2915 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2916
c8ef42ee
PA		 29172016-08-19 Pedro Alves <palves@redhat.com>
2918
2919 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2920 comment. Use memcpy instead of casting through unsigned long.
2921
9c235a72
PA		 29222016-08-19 Pedro Alves <palves@redhat.com>
2923
2924 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2925 allocating around 0x80000000.
2926
201506da
PA		 29272016-08-19 Pedro Alves <palves@redhat.com>
2928
2929 PR gdb/20415
2930 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2931 (x32-avx512-linux-ipa.o): New rules.
2932 * configure.ac (x86_64-*-linux*): New x32 check.
2933 * configure.srv (ipa_x32_linux_regobj): New.
2934 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2935 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2936 descriptions.
2937 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2938 descriptions.
2939 * configure: Regenerate.
2940
f348d89a
PA		 29412016-08-09 Pedro Alves <palves@redhat.com>
2942
2943 PR gdb/18653
2944 * Makefile.in (OBS): Add signals-state-save-restore.o.
2945 (signals-state-save-restore.o): New rule.
2946 * config.in: Regenerate.
2947 * configure: Regenerate.
2948 * linux-low.c: Include "signals-state-save-restore.h".
2949 (linux_create_inferior): Call
2950 restore_original_signals_state.
2951 * server.c: Include "dispositions-save-restore.h".
2952 (captured_main): Call save_original_signals_state.
2953
1baf5149
PA		 29542016-08-05 Pedro Alves <palves@redhat.com>
2955
2956 * configure: Regenerate.
2957
fcd4a73d
YQ		 29582016-08-04 Yao Qi <yao.qi@linaro.org>
2959
2960 * linux-low.c (regsets_fetch_inferior_registers): Check
2961 errno is ESRCH or not.
2962
979659d0
YQ		 29632016-08-02 Yao Qi <yao.qi@linaro.org>
2964
2965 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2966 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2967 (thread_db_load_search): Update.
2968 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2969 td_ta_set_event and td_ta_event_getmsg.
2970
6598661d
PA		 29712016-07-26 Pedro Alves <palves@redhat.com>
2972
2973 PR server/20414
2974 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2975 of unsigned long for 64-bit registers and use uint32_t instead of
2976 unsigned int for 32-bit registers.
2977
9cf12d57
PA		 29782016-07-26 Pedro Alves <palves@redhat.com>
2979
2980 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2981 to 'ptrace'.
2982
305450ed
TT		 29832016-07-21 Tom Tromey <tom@tromey.com>
2984
2985 * configure: Rebuild.
2986
2583da7c
YQ		 29872016-07-21 Yao Qi <yao.qi@linaro.org>
2988
2989 * mem-break.c (find_gdb_breakpoint): Cast bp to
2990 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2991
21536b36
YQ		 29922016-07-21 Yao Qi <yao.qi@linaro.org>
2993
2994 * server.c (handle_v_requests): Support s and S actions
2995 if target_supports_software_single_step return true.
2996
8901d193
YQ		 29972016-07-21 Yao Qi <yao.qi@linaro.org>
2998
2999 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3000 is resume_step, call maybe_hw_step.
3001 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3002 and unstop them.
3003 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3004 breakpoints or not.
3005 (proceed_one_lwp): If resume request is resume_step, install
3006 reinsert breakpoints and call maybe_hw_step.
3007
0e9a339e
YQ		 30082016-07-21 Yao Qi <yao.qi@linaro.org>
3009
3010 * linux-low.c (proceed_one_lwp): Declare.
3011 (linux_resume_one_thread): Remove local variable 'step'.
3012 Lift code enqueue signal. Call proceed_one_lwp instead of
3013 linux_resume_one_lwp.
3014
4281b351
YQ		 30152016-07-21 Yao Qi <yao.qi@linaro.org>
3016
3017 * linux-low.c (linux_resume_one_thread): Call
3018 enqueue_pending_signal.
3019
984a2c04
YQ		 30202016-07-21 Yao Qi <yao.qi@linaro.org>
3021
3022 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3023 * inferiors.c (do_restore_current_thread_cleanup): New function.
3024 (make_cleanup_restore_current_thread): Likewise.
3025 * linux-low.c (install_software_single_step_breakpoints): Call
3026 make_cleanup_restore_current_thread. Switch current_thread to
3027 thread.
3028
bec903c9
YQ		 30292016-07-21 Yao Qi <yao.qi@linaro.org>
3030
3031 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3032 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3033 (clone_one_breakpoint): Likewise.
3034 (delete_reinsert_breakpoints): Change parameter to thread.
3035 Callers updated.
3036 (has_reinsert_breakpoints): Likewise.
3037 (uninsert_reinsert_breakpoints): Likewise.
3038 (reinsert_reinsert_breakpoints): Likewise.
3039 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3040 (delete_reinsert_breakpoints): Likewise.
3041 (reinsert_reinsert_breakpoints): Likewise.
3042 (uninsert_reinsert_breakpoints): Likewise.
3043 (has_reinsert_breakpoints): Likewise.
3044
63c40ec7
YQ		 30452016-07-21 Yao Qi <yao.qi@linaro.org>
3046
3047 * inferiors.c (get_thread_process): Make parameter const.
3048 * inferiors.h (get_thread_process): Update declaration.
3049 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3050 Add new parameters child_thread and parent_thread. Callers
3051 updated.
3052 * mem-break.h (clone_all_breakpoints): Update declaration.
3053
9aa76cd0
YQ		 30542016-07-21 Yao Qi <yao.qi@linaro.org>
3055
3056 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3057 <command_list, handler>: Remove.
3058 (struct gdb_breakpoint): New.
3059 (struct other_breakpoint): New.
3060 (struct reinsert_breakpoint): New.
3061 (is_gdb_breakpoint): New function.
3062 (any_persistent_commands): Update command_list if
3063 is_gdb_breakpoint returns true.
3064 (set_breakpoint): Create breakpoints according to their types.
3065 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3066 (set_gdb_breakpoint_1): Likewise.
3067 (set_gdb_breakpoint): Likewise.
3068 (clear_breakpoint_conditions): Change parameter type to
3069 'struct gdb_breakpoint *'.
3070 (clear_breakpoint_commands): Likewise.
3071 (clear_breakpoint_conditions_and_commands): Likewise.
3072 (add_condition_to_breakpoint): Likewise.
3073 (add_breakpoint_condition): Likewise.
3074 (add_commands_to_breakpoint): Likewise.
3075 (check_breakpoints): Check other_breakpoint.
3076 (clone_one_breakpoint): Clone breakpopint according to its type.
3077 * mem-break.h (struct gdb_breakpoint): Declare.
3078 (set_gdb_breakpoint): Update declaration.
3079 (clear_breakpoint_conditions_and_commands): Likewise.
3080 (add_breakpoint_condition): Likewise.
3081 (add_breakpoint_commands): Likewise.
3082 * server.c (process_point_options): Change parameter type to
3083 'struct gdb_breakpoint *'.
3084
811f8301
YQ		 30852016-07-21 Yao Qi <yao.qi@linaro.org>
3086
3087 * mem-break.c (set_breakpoint_at): Rename it to ...
3088 (set_breakpoint_type_at): ... it.
3089 (set_breakpoint_at): Call set_breakpoint_type_at.
3090 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3091 * mem-break.h (set_breakpoint_at): Update comments.
3092
b1c51e36
CLT		 30932016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3094
3095 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3096 to buf parameter.
3097 (nios2_store_gregset): Likewise.
3098
ced2dffb
PA		 30992016-07-01 Pedro Alves <palves@redhat.com>
3100 Antoine Tremblay <antoine.tremblay@ericsson.com>
3101
3102 * linux-low.c: Change interface to take the target lwp_info
3103 pointer directly and return void. Handle detaching from a zombie
3104 thread.
3105 (linux_detach_lwp_callback): New function.
3106 (linux_detach): Detach from the leader thread after detaching from
3107 the clone threads.
3108
2ac09a5b
YQ		 31092016-06-28 Yao Qi <yao.qi@linaro.org>
3110
3111 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3112 for variable new_offset.
3113 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3114 (aarch64_ftrace_insn_reloc_cb): Likewise.
3115 (aarch64_ftrace_insn_reloc_tb): Likewise.
3116 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3117 PRIx64 instead of PRIx32.
3118
79e7fd4f
YQ		 31192016-06-28 Yao Qi <yao.qi@linaro.org>
3120
3121 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3122 (the_low_target): Install arm_get_syscall_trapinfo.
3123
061fc021
YQ		 31242016-06-28 Yao Qi <yao.qi@linaro.org>
3125
3126 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3127 function.
3128 (the_low_target): Install aarch64_get_syscall_trapinfo.
3129
4cc32bec
YQ		 31302016-06-28 Yao Qi <yao.qi@linaro.org>
3131
3132 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3133 Callers updated.
3134 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3135 Remove parameter sysno.
3136 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3137 sysret.
3138
782c1122
AA		 31392016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3140
3141 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3142 (s390_emit_ne_goto): Likewise.
3143 (s390_emit_lt_goto): Likewise.
3144 (s390_emit_le_goto): Likewise.
3145 (s390_emit_gt_goto): Likewise.
3146 (s390_emit_ge_goto): Likewise.
3147 (s390x_emit_eq_goto): Likewise.
3148 (s390x_emit_ne_goto): Likewise.
3149 (s390x_emit_lt_goto): Likewise.
3150 (s390x_emit_le_goto): Likewise.
3151 (s390x_emit_gt_goto): Likewise.
3152 (s390x_emit_ge_goto): Likewise.
3153 (s390_emit_ops_impl): Mark variable static.
3154 (s390x_emit_ops): Likewise.
3155
2e7b624b
YQ		 31562016-06-17 Yao Qi <yao.qi@linaro.org>
3157
3158 * linux-low.c (handle_extended_wait): Call
3159 uninsert_reinsert_breakpoints for the parent process. Remove
3160 reinsert breakpoints from the child process. Reinsert them to
3161 the parent process when vfork is done.
3162 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3163 (reinsert_reinsert_breakpoints): New function.
3164 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3165 (reinsert_reinsert_breakpoints): Declare.
3166
8a81c5d7
YQ		 31672016-06-17 Yao Qi <yao.qi@linaro.org>
3168
3169 * linux-low.c (handle_extended_wait): If the parent is doing
3170 step-over, remove the reinsert breakpoints from the forked child.
3171
f50bf8e5
YQ		 31722016-06-17 Yao Qi <yao.qi@linaro.org>
3173
3174 * linux-low.c (unsuspend_all_lwps): Declare.
3175 (linux_low_filter_event): If thread exited, call finish_step_over.
3176 If step-over is finished, unsuspend other threads.
3177
8376a3cb
YQ		 31782016-06-17 Yao Qi <yao.qi@linaro.org>
3179
3180 * linux-low.c (linux_resume_one_lwp_throw): Assert
3181 has_reinsert_breakpoints returns false.
3182 * mem-break.c (delete_disabled_breakpoints): Assert
3183 bp type isn't reinsert_breakpoint.
3184
f79b145d
YQ		 31852016-06-17 Yao Qi <yao.qi@linaro.org>
3186
3187 * linux-low.c (maybe_hw_step): New function.
3188 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3189 (finish_step_over): Switch current_thread to lwp temporarily,
3190 and assert has_reinsert_breakpoints returns true.
3191 (proceed_one_lwp): Call maybe_hw_step.
3192 * mem-break.c (has_reinsert_breakpoints): New function.
3193 * mem-break.h (has_reinsert_breakpoints): Declare.
3194
0ae534d2
JT		 31952016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3196
3197 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3198
fcdad592
YQ		 31992016-05-17 Yao Qi <yao.qi@linaro.org>
3200
3201 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3202 instead of find_inferior.
3203
9e784964
YQ		 32042016-05-05 Yao Qi <yao.qi@linaro.org>
3205
3206 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3207 Initialize res to zero.
3208
cf2ebb6e
YQ		 32092016-05-05 Yao Qi <yao.qi@linaro.org>
3210
3211 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3212 to uint32_t.
3213
c1aebf87
UW		 32142016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3215
3216 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3217 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3218 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3219
35fd2deb 32202016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3221 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3222
3223 * tracepoint.c (write_inferior_int8): New function.
3224 (cmd_qtenable_disable): Write enable flag using
3225 write_inferior_int8.
3226
484b3c32
YQ		 32272016-04-25 Yao Qi <yao.qi@linaro.org>
3228
3229 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3230 (need_step_over_p): Return zero if the LWP has pending signals
3231 can be delivered on software single step target.
3232
85ba7d86
YQ		 32332016-04-25 Yao Qi <yao.qi@linaro.org>
3234
3235 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3236 return instead of error.
3237
3539aa13
YQ		 32382016-04-22 Yao Qi <yao.qi@linaro.org>
3239
3240 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3241 to 23.
3242
5b061e98
YQ		 32432016-04-22 Yao Qi <yao.qi@linaro.org>
3244
3245 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3246 signal when stepping over breakpoint with software single
3247 step.
3248
3451269c
PA		 32492016-04-21 Pedro Alves <palves@redhat.com>
3250
3251 * linux-s390-low.c (s390_collect_ptrace_register)
3252 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3253 add casts.
3254 (s390_check_regset): Use void * instead of gdb_byte *.
3255
a2358508
PA		 32562016-04-20 Pedro Alves <palves@redhat.com>
3257
3258 * configure: Renegerate.
3259
6885166d
YQ		 32602016-04-20 Yao Qi <yao.qi@linaro.org>
3261
3262 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3263 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3264 number 16.
3265 (arm_store_gregset): Likewise.
3266
2b863f51
WT		 32672016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3268
3269 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3270 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3271 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3272 (amd64-avx-mpx-linux.c): New rules.
3273 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3274 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3275 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3276 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3277 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3278 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3279 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3280 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3281 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3282 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3283 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3284 * linux-x86-low.c (x86_linux_read_description): Add case for
3285 X86_XSTATE_AVX_MPX_MASK.
3286 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3287 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3288 init_registers_i386_avx_mpx_linux.
3289 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3290 (initialize_low_tracepoint): Call
3291 init_registers_i386_avx_mpx_linux.
3292 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3293 (initialize_low_tracepoint): Call
3294 init_registers_amd64_avx_mpx_linux.
3295 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3296 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3297 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3298 declarations.
3299
9b30624b
PA		 33002016-04-18 Pedro Alves <palves@redhat.com>
3301
3302 * configure: Regenerate.
3303
45e3745e
AT		 33042016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3305
3306 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3307 (aarch64_emit_sub): Likewise.
3308
2afc13ff
PA		 33092016-04-12 Pedro Alves <palves@redhat.com>
3310
3311 * utils.c (prepare_to_throw_exception): Delete.
3312
6e774b13
SM		 33132016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3314
3315 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3316
4dca19f8
MK		 33172016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3318
3319 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3320
d0a9981f
MK		 33212016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3322
3323 * linux-aarch64-ipa.c: Add <elf.h> include.
3324 * linux-ppc-ipa.c: Add <elf.h> include.
3325 * linux-s390-ipa.c: Add <elf.h> include.
3326
252db07e
MK		 33272016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3328
3329 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3330 (get_raw_reg_ptr): Likewise.
3331 (get_trace_state_variable_value_ptr): Likewise.
3332 (set_trace_state_variable_value_ptr): Likewise.
3333 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3334 char *.
3335
14e2b6d9
MK		 33362016-03-31 Wei-cheng Wang <cole945@gmail.com>
3337 Marcin Kościelnicki <koriakin@0x04.net>
3338
3339 PR/17221
3340 * linux-ppc-low.c (emit_insns): New function.
3341 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3342 (ppc_emit_prologue): New function.
3343 (ppc_emit_epilogue): New function.
3344 (ppc_emit_add): New function.
3345 (ppc_emit_sub): New function.
3346 (ppc_emit_mul): New function.
3347 (ppc_emit_lsh): New function.
3348 (ppc_emit_rsh_signed): New function.
3349 (ppc_emit_rsh_unsigned): New function.
3350 (ppc_emit_ext): New function.
3351 (ppc_emit_zero_ext): New function.
3352 (ppc_emit_log_not): New function.
3353 (ppc_emit_bit_and): New function.
3354 (ppc_emit_bit_or): New function.
3355 (ppc_emit_bit_xor): New function.
3356 (ppc_emit_bit_not): New function.
3357 (ppc_emit_equal): New function.
3358 (ppc_emit_less_signed): New function.
3359 (ppc_emit_less_unsigned): New function.
3360 (ppc_emit_ref): New function.
3361 (ppc_emit_const): New function.
3362 (ppc_emit_reg): New function.
3363 (ppc_emit_pop): New function.
3364 (ppc_emit_stack_flush): New function.
3365 (ppc_emit_swap): New function.
3366 (ppc_emit_stack_adjust): New function.
3367 (ppc_emit_call): New function.
3368 (ppc_emit_int_call_1): New function.
3369 (ppc_emit_void_call_2): New function.
3370 (ppc_emit_if_goto): New function.
3371 (ppc_emit_goto): New function.
3372 (ppc_emit_eq_goto): New function.
3373 (ppc_emit_ne_goto): New function.
3374 (ppc_emit_lt_goto): New function.
3375 (ppc_emit_le_goto): New function.
3376 (ppc_emit_gt_goto): New function.
3377 (ppc_emit_ge_goto): New function.
3378 (ppc_write_goto_address): New function.
3379 (ppc_emit_ops_impl): New static variable.
3380 (ppc64v1_emit_prologue): New function.
3381 (ppc64v2_emit_prologue): New function.
3382 (ppc64_emit_epilogue): New function.
3383 (ppc64_emit_add): New function.
3384 (ppc64_emit_sub): New function.
3385 (ppc64_emit_mul): New function.
3386 (ppc64_emit_lsh): New function.
3387 (ppc64_emit_rsh_signed): New function.
3388 (ppc64_emit_rsh_unsigned): New function.
3389 (ppc64_emit_ext): New function.
3390 (ppc64_emit_zero_ext): New function.
3391 (ppc64_emit_log_not): New function.
3392 (ppc64_emit_bit_and): New function.
3393 (ppc64_emit_bit_or): New function.
3394 (ppc64_emit_bit_xor): New function.
3395 (ppc64_emit_bit_not): New function.
3396 (ppc64_emit_equal): New function.
3397 (ppc64_emit_less_signed): New function.
3398 (ppc64_emit_less_unsigned): New function.
3399 (ppc64_emit_ref): New function.
3400 (ppc64_emit_const): New function.
3401 (ppc64v1_emit_reg): New function.
3402 (ppc64v2_emit_reg): New function.
3403 (ppc64_emit_pop): New function.
3404 (ppc64_emit_stack_flush): New function.
3405 (ppc64_emit_swap): New function.
3406 (ppc64v1_emit_call): New function.
3407 (ppc64v2_emit_call): New function.
3408 (ppc64v1_emit_int_call_1): New function.
3409 (ppc64v2_emit_int_call_1): New function.
3410 (ppc64v1_emit_void_call_2): New function.
3411 (ppc64v2_emit_void_call_2): New function.
3412 (ppc64_emit_if_goto): New function.
3413 (ppc64_emit_eq_goto): New function.
3414 (ppc64_emit_ne_goto): New function.
3415 (ppc64_emit_lt_goto): New function.
3416 (ppc64_emit_le_goto): New function.
3417 (ppc64_emit_gt_goto): New function.
3418 (ppc64_emit_ge_goto): New function.
3419 (ppc64v1_emit_ops_impl): New static variable.
3420 (ppc64v2_emit_ops_impl): New static variable.
3421 (ppc_emit_ops): New function.
3422 (linux_low_target): Wire in ppc_emit_ops.
3423
a2174ba4
MK		 34242016-03-31 Wei-cheng Wang <cole945@gmail.com>
3425 Marcin Kościelnicki <koriakin@0x04.net>
3426
3427 PR/17221
3428 * Makefile.in: Add powerpc-*-ipa.o
3429 * configure.srv: Add ipa_obj for powerpc*-linux.
3430 * linux-ppc-ipa.c: New file.
3431 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3432 includes.
3433 (PPC_FIELD): New macro.
3434 (PPC_SEXT): New macro.
3435 (PPC_OP6): New macro.
3436 (PPC_BO): New macro.
3437 (PPC_LI): New macro.
3438 (PPC_BD): New macro.
3439 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3440 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3441 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3442 (ppc_get_thread_area): New function.
3443 (is_elfv2_inferior): New function.
3444 (gen_ds_form): New function.
3445 (GEN_STD): New macro.
3446 (GEN_STDU): New macro.
3447 (GEN_LD): New macro.
3448 (GEN_LDU): New macro.
3449 (gen_d_form): New function.
3450 (GEN_ADDI): New macro.
3451 (GEN_ADDIS): New macro.
3452 (GEN_LI): New macro.
3453 (GEN_LIS): New macro.
3454 (GEN_ORI): New macro.
3455 (GEN_ORIS): New macro.
3456 (GEN_LWZ): New macro.
3457 (GEN_STW): New macro.
3458 (GEN_STWU): New macro.
3459 (gen_xfx_form): New function.
3460 (GEN_MFSPR): New macro.
3461 (GEN_MTSPR): New macro.
3462 (GEN_MFCR): New macro.
3463 (GEN_MTCR): New macro.
3464 (GEN_SYNC): New macro.
3465 (GEN_LWSYNC): New macro.
3466 (gen_x_form): New function.
3467 (GEN_OR): New macro.
3468 (GEN_MR): New macro.
3469 (GEN_LWARX): New macro.
3470 (GEN_STWCX): New macro.
3471 (GEN_CMPW): New macro.
3472 (gen_md_form): New function.
3473 (GEN_RLDICL): New macro.
3474 (GEN_RLDICR): New macro.
3475 (gen_i_form): New function.
3476 (GEN_B): New macro.
3477 (GEN_BL): New macro.
3478 (gen_b_form): New function.
3479 (GEN_BNE): New macro.
3480 (GEN_LOAD): New macro.
3481 (GEN_STORE): New macro.
3482 (gen_limm): New function.
3483 (gen_atomic_xchg): New function.
3484 (gen_call): New function.
3485 (ppc_relocate_instruction): New function.
3486 (ppc_install_fast_tracepoint_jump_pad): New function.
3487 (ppc_get_min_fast_tracepoint_insn_len): New function.
3488 (ppc_get_ipa_tdesc_idx): New function.
3489 (the_low_target): Wire in the new functions.
3490 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3491 tdescs.
3492 * linux-ppc-tdesc.h: New file.
3493
a13c4696
MK		 34942016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3495
3496 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3497 (alloc_jump_pad_buffer): New function.
3498 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3499 (alloc_jump_pad_buffer): New function.
3500 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3501 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3502 (alloc_jump_pad_buffer): New function.
3503 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3504 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3505 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3506 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3507
1cda1512
MK		 35082016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3509
3510 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3511 * linux-amd64-ipa.c: Likewise.
3512 * linux-i386-ipa.c: Likewise.
3513 * linux-s390-ipa.c: Likewise.
3514 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3515 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3516 set_trace_state_variable_value_ptr.
3517 (struct ipa_sym_addresses): Likewise.
3518 (symbol_list): Likewise.
3519 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3520 accessing gdb_collect directly.
3521 (gdb_collect_ptr_type): New typedef.
3522 (get_raw_reg_ptr_type): New typedef.
3523 (get_trace_state_variable_value_ptr_type): New typedef.
3524 (set_trace_state_variable_value_ptr_type): New typedef.
3525 (gdb_collect_ptr): New global.
3526 (get_raw_reg_ptr): New global.
3527 (get_trace_state_variable_value_ptr): New global.
3528 (set_trace_state_variable_value_ptr): New global.
3529 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3530 accessing get_raw_reg directly.
3531 (get_get_tsv_func_addr): Likewise for
3532 get_trace_state_variable_value_ptr.
3533 (get_set_tsv_func_addr): Likewise for
3534 set_trace_state_variable_value_ptr.
3535 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3536
72fb5488
SM		 35372016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3538
3539 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3540
28170b88
MK		 35412016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3542
3543 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3544 packets.
3545 (relocate_instruction): Remove own_buf.
3546 * server.c (own_buf): Make global.
3547 (handle_v_requests): Make global.
3548 * server.h (own_buf): New declaration.
3549 (handle_v_requests): New prototype.
3550
f39e8743
MK		 35512016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3552
3553 PR 18377
3554 * linux-s390-low.c (add_insns): New function.
3555 (s390_emit_prologue): New function.
3556 (s390_emit_epilogue): New function.
3557 (s390_emit_add): New function.
3558 (s390_emit_sub): New function.
3559 (s390_emit_mul): New function.
3560 (s390_emit_lsh): New function.
3561 (s390_emit_rsh_signed): New function.
3562 (s390_emit_rsh_unsigned): New function.
3563 (s390_emit_ext): New function.
3564 (s390_emit_log_not): New function.
3565 (s390_emit_bit_and): New function.
3566 (s390_emit_bit_or): New function.
3567 (s390_emit_bit_xor): New function.
3568 (s390_emit_bit_not): New function.
3569 (s390_emit_equal): New function.
3570 (s390_emit_less_signed): New function.
3571 (s390_emit_less_unsigned): New function.
3572 (s390_emit_ref): New function.
3573 (s390_emit_if_goto): New function.
3574 (s390_emit_goto): New function.
3575 (s390_write_goto_address): New function.
3576 (s390_emit_litpool): New function.
3577 (s390_emit_const): New function.
3578 (s390_emit_call): New function.
3579 (s390_emit_reg): New function.
3580 (s390_emit_pop): New function.
3581 (s390_emit_stack_flush): New function.
3582 (s390_emit_zero_ext): New function.
3583 (s390_emit_swap): New function.
3584 (s390_emit_stack_adjust): New function.
3585 (s390_emit_set_r2): New function.
3586 (s390_emit_int_call_1): New function.
3587 (s390_emit_void_call_2): New function.
3588 (s390_emit_eq_goto): New function.
3589 (s390_emit_ne_goto): New function.
3590 (s390_emit_lt_goto): New function.
3591 (s390_emit_le_goto): New function.
3592 (s390_emit_gt_goto): New function.
3593 (s390_emit_ge_goto): New function.
3594 (s390x_emit_prologue): New function.
3595 (s390x_emit_epilogue): New function.
3596 (s390x_emit_add): New function.
3597 (s390x_emit_sub): New function.
3598 (s390x_emit_mul): New function.
3599 (s390x_emit_lsh): New function.
3600 (s390x_emit_rsh_signed): New function.
3601 (s390x_emit_rsh_unsigned): New function.
3602 (s390x_emit_ext): New function.
3603 (s390x_emit_log_not): New function.
3604 (s390x_emit_bit_and): New function.
3605 (s390x_emit_bit_or): New function.
3606 (s390x_emit_bit_xor): New function.
3607 (s390x_emit_bit_not): New function.
3608 (s390x_emit_equal): New function.
3609 (s390x_emit_less_signed): New function.
3610 (s390x_emit_less_unsigned): New function.
3611 (s390x_emit_ref): New function.
3612 (s390x_emit_if_goto): New function.
3613 (s390x_emit_const): New function.
3614 (s390x_emit_call): New function.
3615 (s390x_emit_reg): New function.
3616 (s390x_emit_pop): New function.
3617 (s390x_emit_stack_flush): New function.
3618 (s390x_emit_zero_ext): New function.
3619 (s390x_emit_swap): New function.
3620 (s390x_emit_stack_adjust): New function.
3621 (s390x_emit_int_call_1): New function.
3622 (s390x_emit_void_call_2): New function.
3623 (s390x_emit_eq_goto): New function.
3624 (s390x_emit_ne_goto): New function.
3625 (s390x_emit_lt_goto): New function.
3626 (s390x_emit_le_goto): New function.
3627 (s390x_emit_gt_goto): New function.
3628 (s390x_emit_ge_goto): New function.
3629 (s390_emit_ops): New function.
3630 (struct linux_target_ops): Fill in emit_ops hook.
3631
abd9baf9
MK		 36322016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3633
3634 PR 18377
3635 * Makefile.in: Add s390 IPA files.
3636 * configure.srv: Build IPA for s390.
3637 * linux-s390-ipa.c: New file.
3638 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3639 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3640 (tdesc_s390_linux32): Likewise.
3641 (init_registers_s390_linux32v1): Likewise.
3642 (tdesc_s390_linux32v1): Likewise.
3643 (init_registers_s390_linux32v2): Likewise.
3644 (tdesc_s390_linux32v2): Likewise.
3645 (init_registers_s390_linux64): Likewise.
3646 (tdesc_s390_linux64): Likewise.
3647 (init_registers_s390_linux64v1): Likewise.
3648 (tdesc_s390_linux64v1): Likewise.
3649 (init_registers_s390_linux64v2): Likewise.
3650 (tdesc_s390_linux64v2): Likewise.
3651 (init_registers_s390_te_linux64): Likewise.
3652 (tdesc_s390_te_linux64): Likewise.
3653 (init_registers_s390_vx_linux64): Likewise.
3654 (tdesc_s390_vx_linux64): Likewise.
3655 (init_registers_s390_tevx_linux64): Likewise.
3656 (tdesc_s390_tevx_linux64): Likewise.
3657 (init_registers_s390x_linux64): Likewise.
3658 (tdesc_s390x_linux64): Likewise.
3659 (init_registers_s390x_linux64v1): Likewise.
3660 (tdesc_s390x_linux64v1): Likewise.
3661 (init_registers_s390x_linux64v2): Likewise.
3662 (tdesc_s390x_linux64v2): Likewise.
3663 (init_registers_s390x_te_linux64): Likewise.
3664 (tdesc_s390x_te_linux64): Likewise.
3665 (init_registers_s390x_vx_linux64): Likewise.
3666 (tdesc_s390x_vx_linux64): Likewise.
3667 (init_registers_s390x_tevx_linux64): Likewise.
3668 (tdesc_s390x_tevx_linux64): Likewise.
3669 (have_hwcap_s390_vx): New static variable.
3670 (s390_arch_setup): Fill have_hwcap_s390_vx.
3671 (s390_get_thread_area): New function.
3672 (s390_ft_entry_gpr_esa): New const.
3673 (s390_ft_entry_gpr_zarch): New const.
3674 (s390_ft_entry_misc): New const.
3675 (s390_ft_entry_fr): New const.
3676 (s390_ft_entry_vr): New const.
3677 (s390_ft_main_31): New const.
3678 (s390_ft_main_64): New const.
3679 (s390_ft_exit_fr): New const.
3680 (s390_ft_exit_vr): New const.
3681 (s390_ft_exit_misc): New const.
3682 (s390_ft_exit_gpr_esa): New const.
3683 (s390_ft_exit_gpr_zarch): New const.
3684 (append_insns): New function.
3685 (s390_relocate_instruction): New function.
3686 (s390_install_fast_tracepoint_jump_pad): New function.
3687 (s390_get_min_fast_tracepoint_insn_len): New function.
3688 (s390_get_ipa_tdesc_idx): New function.
3689 (struct linux_target_ops): Wire in the above functions.
3690 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3691 * linux-s390-tdesc.h: New file.
3692
a4105d04
MK		 36932016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3694
3695 * linux-s390-low.c (s390_supports_tracepoints): New function.
3696 (struct linux_target_ops): Fill supports_tracepoints hook.
3697
35ac8b3e
YQ		 36982016-03-18 Yao Qi <yao.qi@linaro.org>
3699
3700 * linux-low.c (lwp_signal_can_be_delivered): New function.
3701 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3702
94610ec4
YQ		 37032016-03-18 Yao Qi <yao.qi@linaro.org>
3704
3705 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3706 0 if signal is enqueued. Remove 'signal' from one debugging
3707 message. Move one debugging message to some lines below.
3708 Remove code setting 'signal' to 0.
3709
80aea927
YQ		 37102016-03-18 Yao Qi <yao.qi@linaro.org>
3711
3712 * linux-low.c (linux_low_filter_event): Remove redundant
3713 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3714
b04fd3be
MK		 37152016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3716
3717 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3718 (struct linux_target_ops): Wire in the above.
3719
c40c8d4b
YQ		 37202016-03-03 Yao Qi <yao.qi@linaro.org>
3721
3722 * linux-low.c: Update comments to start_step_over.
3723
0f8288ae
YQ		 37242016-03-03 Yao Qi <yao.qi@linaro.org>
3725
3726 PR server/19736
3727 * linux-low.c (handle_extended_wait): Set child suspended
3728 if event_lwp->bp_reinsert isn't zero.
3729
fdbd04a8
YQ		 37302016-03-02 Yao Qi <yao.qi@linaro.org>
3731
3732 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3733 enqueue_pending_signal.
3734
6896a8fa
MK		 37352016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3736
3737 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3738 is actually loaded.
3739
ab503087
MK		 37402016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3741
3742 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3743 (s390_regmap_3264) [!__s390x__]: New global.
3744 (s390_collect_ptrace_register): Skip map entries containing -1.
3745 (s390_supply_ptrace_register): Ditto.
3746 (s390_fill_gprs_high): New function.
3747 (s390_store_gprs_high): New function.
3748 (s390_regsets): Add NT_S390_HIGH_GPRS.
3749 (s390_get_hwcap): Enable on 31-bit.
3750 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3751 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3752 Detect NT_S390_HIGH_GPRS.
3753 (s390_usrregs_info_3264): Enable on 31-bit.
3754 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3755 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3756
ae91f625
MK		 37572016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3758
3759 PR gdb/13808
3760 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3761 * configure.srv: Ditto.
3762 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3763 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3764 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3765 (init_registers_amd64_linux): Remove prototype.
3766 (tdesc_amd64_linux): Remove declaration.
3767 (get_ipa_tdesc): New function.
3768 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3769 initialize remaining tdescs.
3770 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3771 (init_registers_i386_linux): Remove prototype.
3772 (tdesc_i386_linux): Remove declaration.
3773 (get_ipa_tdesc): New function.
3774 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3775 initialize remaining tdescs.
3776 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3777 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3778 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3779 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3780 (x86_get_ipa_tdesc_idx): New function.
3781 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3782 * linux-x86-tdesc.h: New file.
3783 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3784 (target_get_ipa_tdesc_idx): New macro.
3785 * tracepoint.c (ipa_tdesc_idx): New macro.
3786 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3787 (symbol_list): Add ipa_tdesc_idx.
3788 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3789 (ipa_tdesc): Remove.
3790 (ipa_tdesc_idx): New variable.
3791 (get_context_regcache): Use get_ipa_tdesc.
3792 (gdb_collect): Ditto.
3793 (gdb_probe): Ditto.
3794 * tracepoint.h (get_ipa_tdesc): New prototype.
3795 (ipa_tdesc): Remove.
3796
e7ad2f14
PA		 37972016-02-24 Pedro Alves <palves@redhat.com>
3798
3799 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3800 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3801 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3802 Factor out common code between the USE_SIGTRAP_SIGINFO and
3803 !USE_SIGTRAP_SIGINFO blocks.
3804 (linux_low_filter_event): Call save_stop_reason instead of
3805 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3806 Update comments.
3807 (linux_wait_1): Update comments.
3808
657f9cde
WW		 38092016-02-24 Wei-cheng Wang <cole945@gmail.com>
3810
3811 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3812 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3813 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3814 ppc_insert_point, ppc_remove_point.
3815
b00b61e1
MK		 38162016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3817
3818 * linux-s390-low.c (s390_supports_z_point_type): New function.
3819 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3820
553cb527
YQ		 38212016-02-16 Yao Qi <yao.qi@linaro.org>
3822
3823 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3824 PC. Get pc from regcache_read_pc.
3825
a5652c21
YQ		 38262016-02-12 Yao Qi <yao.qi@linaro.org>
3827
3828 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3829 or linux_get_pc_32bit.
3830 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3831
ed443b61
YQ		 38322016-02-12 Yao Qi <yao.qi@linaro.org>
3833
3834 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3835 arm_linux_get_next_pcs_fixup.
3836
020ecd38
MK		 38372016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3838
3839 * tracepoint.c (x_tracepoint_action_download): Change
3840 write_inferior_data_ptr to write_inferior_data_pointer.
3841 (cmd_qtstart): Likewise.
3842 (write_inferior_data_ptr): Remove.
3843 (download_agent_expr): Change write_inferior_data_ptr to
3844 write_inferior_data_pointer.
3845 (download_tracepoint_1): Likewise.
3846 (download_tracepoint): Likewise.
3847 (download_trace_state_variables): Likewise.
3848
7cae9051
WW		 38492016-02-11 Wei-cheng Wang <cole945@gmail.com>
3850 Marcin Kościelnicki <koriakin@0x04.net>
3851
3852 * tracepoint.c (struct tracepoint_action_ops): Remove.
3853 (struct tracepoint_action): Remove ops.
3854 (m_tracepoint_action_download, r_tracepoint_action_download)
3855 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3856 size and offset accordingly.
3857 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3858 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3859 (tracepoint_action_send, tracepoint_action_download): New functions.
3860 Helpers for trace action handlers.
3861 (add_tracepoint_action): Remove setup actions ops.
3862 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3863
9f6a71b4
YQ		 38642016-02-10 Yao Qi <yao.qi@linaro.org>
3865
3866 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3867
1e94266c
SM		 38682016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3869
3870 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3871 to AC_OUTPUT.
3872 * configure: Regenerate.
3873
8adce034
SM		 38742016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3875
3876 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3877 void * to gdb_byte *.
3878 * linux-low.c (siginfo_fixup): Likewise.
3879 (linux_xfer_siginfo): Likewise.
3880 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3881 Likewise.
3882 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3883
93813b37
WT		 38842016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3885
3886 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3887 to srv_tgtobj.
3888 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3889 to srv_tgtobj.
3890 * linux-x86-low.c [__x86_64__]: Include
3891 "nat/amd64-linux-siginfo.h".
3892 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3893 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3894 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3895 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3896 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3897 (cpt_si_fd, si_timerid, si_overrun): Move from
3898 nat/amd64-linux-siginfo.c.
3899 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3900
8424cc97
SM		 39012016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3902
3903 * server.c (skip_to_semicolon): Remove.
3904 (process_point_options): Use strchrnul instead of
3905 skip_to_semicolon.
3906
4d18591b
YQ		 39072016-01-26 Yao Qi <yao.qi@linaro.org>
3908
3909 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3910 * linux-low.c (install_software_single_step_breakpoints): Don't
3911 call regcache_read_pc.
3912 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3913 argument pc.
3914
d8020970
YQ		 39152016-01-26 Yao Qi <yao.qi@linaro.org>
3916
3917 * linux-low.c (install_software_single_step_breakpoints): Call
3918 regcache_read_pc instead of get_pc.
3919
8b207339
YQ		 39202016-01-26 Yao Qi <yao.qi@linaro.org>
3921
3922 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3923 (unblock_async_io): Rename to ...
3924 (block_unblock_async_io): ... it. New function.
3925 (enable_async_io): Don't install SIGIO handler. Unblock it
3926 instead.
3927 (disable_async_io): Don't ignore SIGIO. Block it instead.
3928 (initialize_async_io): Install SIGIO handler. Don't call
3929 unblock_async_io.
3930
18879fef
YQ		 39312016-01-26 Yao Qi <yao.qi@linaro.org>
3932
3933 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3934 first character is '\003', call *the_target->request_interrupt.
3935
a0f8e08a
YQ		 39362016-01-25 Yao Qi <yao.qi@linaro.org>
3937
3938 * remote-utils.c (new_thread_notify): Remove.
3939 (dead_thread_notify): Likewise.
3940 * remote-utils.h (new_thread_notify): Remove declaration.
3941 (dead_thread_notify): Likewise.
3942
cc5fd9ab
MK		 39432016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3944
3945 * gdb.trace/pending.exp: Fix expected message on continue.
3946
99e8eb11
MK		 39472016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3948
3949 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3950 it works properly on big-endian machines where sizeof (CORE_ADDR)
3951 != sizeof (void *).
3952
a994041d
PA		 39532016-01-21 Pedro Alves <palves@redhat.com>
3954
3955 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3956 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3957 * configure: Regenerate.
3958
f7a6a40d
YQ		 39592016-01-21 Yao Qi <yao.qi@linaro.org>
3960
3961 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3962 is_thumb and set it according to CPSR saved on the stack.
3963 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3964 arm_sigreturn_next_pc.
3965
6f69e520
YQ		 39662016-01-18 Yao Qi <yao.qi@linaro.org>
3967
3968 * linux-low.c (linux_set_pc_64bit): New function.
3969 (linux_get_pc_64bit): New function.
3970 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3971 Declare.
3972 * linux-sparc-low.c (debug_threads): Remove declaration.
3973 (sparc_get_pc): Remove.
3974 (the_low_target): Use linux_get_pc_64bit instead of
3975 sparc_get_pc.
3976 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3977 (the_low_target): Use linux_get_pc_64bit and
3978 linux_set_pc_64bit.
3979
276d4552
YQ		 39802016-01-18 Yao Qi <yao.qi@linaro.org>
3981
3982 * linux-arm-low.c (debug_threads): Remove declaration.
3983 (arm_get_pc, arm_set_pc): Remove.
3984 (the_low_target): Use linux_get_pc_32bit and
3985 linux_set_pc_32bit.
3986 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3987 (the_low_target): Use linux_get_pc_32bit and
3988 linux_set_pc_32bit.
3989 * linux-cris-low.c (debug_threads): Remove declaration.
3990 (cris_get_pc, cris_set_pc,): Remove.
3991 (the_low_target): Use linux_get_pc_32bit and
3992 linux_set_pc_32bit.
3993 * linux-crisv32-low.c (debug_threads): Remove declaration.
3994 (cris_get_pc, cris_set_pc): Remove.
3995 (the_low_target): Use linux_get_pc_32bit and
3996 linux_set_pc_32bit.
3997 * linux-low.c: Include inttypes.h.
3998 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3999 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4000 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4001 (the_low_target): Use linux_get_pc_32bit and
4002 linux_set_pc_32bit.
4003 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4004 (the_low_target): Use linux_get_pc_32bit and
4005 linux_set_pc_32bit.
4006 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4007 (the_low_target): Use linux_get_pc_32bit and
4008 linux_set_pc_32bit.
4009 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4010 (the_low_target): Use linux_get_pc_32bit and
4011 linux_set_pc_32bit.
4012 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4013 (the_low_target): Use linux_get_pc_32bit and
4014 linux_set_pc_32bit.
4015
eb0edac8
GB		 40162016-01-18 Gary Benson <gbenson@redhat.com>
4017
4018 * configure.ac (AC_FUNC_FORK): New check.
4019 * config.in: Regenerate.
4020 * configure: Likewise.
4021
1b451dda
YQ		 40222016-01-14 Yao Qi <yao.qi@linaro.org>
4023
4024 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4025 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4026 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4027 arm_get_next_pcs_ctor.
4028
82075af2
JS		 40292016-01-12 Josh Stone <jistone@redhat.com>
4030 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4031
4032 * inferiors.h: Include "gdb_vecs.h".
4033 (struct process_info): Add syscalls_to_catch.
4034 * inferiors.c (remove_process): Free syscalls_to_catch.
4035 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4036 syscall_return stops.
4037 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4038 * server.c (handle_general_set): Handle QCatchSyscalls.
4039 (handle_query): Report support for QCatchSyscalls.
4040 * target.h (struct target_ops): Add supports_catch_syscall.
4041 (target_supports_catch_syscall): New macro.
4042 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4043 (struct lwp_info): Add syscall_state.
4044 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4045 Maintain syscall_state and syscalls_to_catch across exec.
4046 (get_syscall_trapinfo): New function, proxy to the_low_target.
4047 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4048 (linux_low_filter_event): Toggle syscall_state entry/return for
4049 syscall traps, and set it ignored for all others.
4050 (gdb_catching_syscalls_p): New function.
4051 (gdb_catch_this_syscall_p): New function.
4052 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4053 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4054 (linux_supports_catch_syscall): New function.
4055 (linux_target_ops): Install it.
4056 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4057 (the_low_target): Install it.
4058
8f13a3ce
MF		 40592016-01-12 Mike Frysinger <vapier@gentoo.org>
4060
4061 * acinclude.m4: Include new ../warning.m4 file.
4062 * configure: Regenerated.
4063 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4064
5b3da067
MF		 40652016-01-12 Mike Frysinger <vapier@gentoo.org>
4066
4067 * ax.c (is_goto_target): Mark static.
4068 * linux-low.c (register_addr): Likewise.
4069 (linux_fetch_registers, linux_store_registers): Likewise.
4070 * mem-break.c (any_persistent_commands): Fix old prototype.
4071 (add_commands_to_breakpoint): Mark static.
4072 * regcache.c (find_register_by_name): Delete unused func.
4073 * remote-utils.c (hex_or_minus_one): Mark static.
4074 * server.c (monitor_show_help): Mark static.
4075 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4076 handle_v_requests): Likewise.
4077
bc504a31
PA		 40782016-01-12 Pedro Alves <palves@redhat.com>
4079
4080 Remove use of the registered trademark symbol throughout.
4081
5a0dd67a
YQ		 40822016-01-08 Yao Qi <yao.qi@linaro.org>
4083
4084 * remote-utils.c (getpkt): If c is '\003', call target hook
4085 request_interrupt.
4086
b2ca446f
YQ		 40872016-01-06 Yao Qi <yao.qi@linaro.org>
4088
4089 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4090 linux-aarch32-low.c.
4091 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4092 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4093 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4094 (thumb2_breakpoint): Declare.
4095 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4096 linux-aarch32-low.h.
4097 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4098 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4099 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4100
edd88788
JB		 41012016-01-01 Joel Brobecker <brobecker@adacore.com>
4102
4103 * gdbreplay.c (gdbreplay_version): Change copyright year in
4104 version message.
4105 * server.c (gdbserver_version): Likewise.
4106
65da7f14
PP		 41072015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4108
4109 * server.c (crc32_table): Delete.
4110 (crc32): Use libiberty's xcrc32 function.
4111
4abd5ed2
JB		 41122015-12-22 Joel Brobecker <brobecker@adacore.com>
4113
4114 * lynx-low.c (lynx_delete_thread_callback): New function.
4115 (lynx_mourn): Properly delete our process and all of its
4116 threads. Remove call to clear_inferiors.
4117
0e50fe5c
JB		 41182015-12-22 Joel Brobecker <brobecker@adacore.com>
4119
4120 * target.c (thread_search_callback): Add check that
4121 the thread_stopped target callback is not NULL before
4122 calling it.
4123
35adc03f
YQ		 41242015-12-21 Yao Qi <yao.qi@linaro.org>
4125
4126 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4127 arm breakpoint.
4128
bd2b2909
AT		 41292015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4130
4131 * server.c (handle_query): Call target_supports_software_single_step.
4132
7fe5e27e
AT		 41332015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4134
4135 * linux-low.c (single_step): New function.
4136 (linux_resume_one_lwp_throw): Call single_step.
4137 (start_step_over): Likewise.
4138
d9311bfa
AT		 41392015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4140
4141 * Makefile.in (SFILES): Append arch/arm-linux.c,
4142 arch/arm-get-next-pcs.c.
4143 (arm-linux.o): New rule.
4144 (arm-get-next-pcs.o): New rule.
4145 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4146 arm-linux.o.
4147 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4148 to linux-aarch32-low.c.
4149 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4150 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4151 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4152 (thumb2_breakpoint_len): Likewise.
4153 (arm_is_thumb_mode): Make non-static.
4154 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4155 from linux-aarch32-low.c.
4156 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4157 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4158 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4159 (thumb2_breakpoint_len): Likewise.
4160 (arm_is_thumb_mode): New declaration.
4161 * linux-arm-low.c: Include arch/arm-linux.h
4162 aarch/arm-get-next-pcs.h, sys/syscall.h.
4163 (get_next_pcs_ops): New struct.
4164 (get_next_pcs_addr_bits_remove): New function.
4165 (get_next_pcs_is_thumb): New function.
4166 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4167 (arm_sigreturn_next_pc): Likewise.
4168 (get_next_pcs_syscall_next_pc): Likewise.
4169 (arm_gdbserver_get_next_pcs): Likewise.
4170 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4171 Initialize.
4172 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4173 * server.h: Include gdb_vecs.h.
4174
68ce2059
AT		 41752015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4176
4177 * Makefile.in (SFILES): Append common/common-regcache.c.
4178 (OBS): Append common-regcache.o.
4179 (common-regcache.o): New rule.
4180 * regcache.c (init_register_cache): Initialize cache to
4181 REG_UNAVAILABLE.
4182 (regcache_raw_read_unsigned): New function.
4183 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4184 register_status enum.
4185
fa5308bd
AT		 41862015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4187
4188 * linux-aarch64-low.c (the_low_targets): Rename
4189 breakpoint_reinsert_addr to get_next_pcs.
4190 * linux-arm-low.c (the_low_targets): Likewise.
4191 * linux-bfin-low.c (the_low_targets): Likewise.
4192 * linux-cris-low.c (the_low_targets): Likewise.
4193 * linux-crisv32-low.c (the_low_targets): Likewise.
4194 * linux-low.c (can_software_single_step): Likewise.
4195 (install_software_single_step_breakpoints): New function.
4196 (start_step_over): Use install_software_single_step_breakpoints.
4197 * linux-low.h: New CORE_ADDR vector.
4198 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4199 get_next_pcs.
4200 * linux-mips-low.c (the_low_targets): Likewise.
4201 * linux-nios2-low.c (the_low_targets): Likewise.
4202 * linux-sparc-low.c (the_low_targets): Likewise.
4203
4a6ed09b
PA		 42042015-12-17 Pedro Alves <palves@redhat.com>
4205
4206 * linux-low.c (linux_kill_one_lwp): Remove references to
4207 LinuxThreads.
4208 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4209 to 'kill'.
4210 (linux_init_signals): Delete.
4211 (initialize_low): Adjust.
4212 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4213
7544db95
PA		 42142015-12-16 Pedro Alves <palves@redhat.com>
4215
4216 * configure.ac (compiler warning flags): When testing a
4217 -Wno-foo option, check whether -Wfoo works instead.
4218 * configure: Regenerate.
4219
8020350c
DB		 42202015-12-11 Don Breazeal <donb@codesourcery.com>
4221
4222 * server.c (process_serial_event): Don't exit from gdbserver
4223 in remote mode if there are still active inferiors.
4224
db91f502
YQ		 42252015-12-11 Yao Qi <yao.qi@linaro.org>
4226
4227 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4228 arm_breakpoint_at if the process is 32-bit.
4229
b37a6290
YQ		 42302015-12-11 Yao Qi <yao.qi@linaro.org>
4231
4232 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4233 arm breakpoint.
4234
17b1509a
YQ		 42352015-12-07 Yao Qi <yao.qi@linaro.org>
4236
4237 * configure.srv: Append arm.o to srv_tgtobj for
4238 aarch64*-*-linux* target.
4239 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4240 from linux-arm-low.c.
4241 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4242 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4243 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4244 (thumb2_breakpoint_len): Likewise.
4245 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4246 (arm_breakpoint_kinds): Likewise.
4247 (arm_breakpoint_kind_from_pc): Likewise.
4248 (arm_sw_breakpoint_from_kind): Likewise.
4249 (arm_breakpoint_kind_from_current_state): Likewise.
4250 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4251 (arm_sw_breakpoint_from_kind): Declare.
4252 (arm_breakpoint_kind_from_current_state): Declare.
4253 (arm_breakpoint_at): Declare.
4254 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4255 arm_sw_breakpoint_from_kind if process is 32-bit.
4256 (aarch64_breakpoint_kind_from_pc): New function.
4257 (aarch64_breakpoint_kind_from_current_state): New function.
4258 (the_low_target): Initialize fields breakpoint_kind_from_pc
4259 and breakpoint_kind_from_current_state.
4260 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4261 linux-aarch32-low.c.
4262 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4263 (arm_breakpoint, arm_breakpoint_len): Likewise.
4264 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4265 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4266 (arm_is_thumb_mode): Likewise.
4267 (arm_breakpoint_at): Likewise.
4268 (arm_breakpoint_kind_from_pc): Likewise.
4269 (arm_sw_breakpoint_from_kind): Likewise.
4270 (arm_breakpoint_kind_from_current_state): Likewise.
4271
4272 Revert:
4273 2015-08-04 Yao Qi <yao.qi@linaro.org>
4274
4275 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4276 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4277 * server.c (extended_protocol): Remove "static".
4278 * server.h (extended_protocol): Declare it.
4279
ece66d65
JS		 42802015-12-04 Josh Stone <jistone@redhat.com>
4281
4282 * target.h (struct target_ops) <arch_setup>: Rename to ...
4283 (struct target_ops) <post_create_inferior>: ... this.
4284 (target_arch_setup): Rename to ...
4285 (target_post_create_inferior): ... this, calling post_create_inferior.
4286 * server.c (start_inferior): Update target_arch_setup calls to
4287 target_post_create_inferior.
4288 * linux-low.c (linux_low_ptrace_options): Forward declare.
4289 (linux_arch_setup): Update its comment for general use.
4290 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4291 (struct linux_target_ops): Use linux_post_create_inferior.
4292 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4293 to post_create_inferior.
4294 * nto-low.c (struct nto_target_ops): Likewise.
4295 * spu-low.c (struct spu_target_ops): Likewise.
4296 * win32-low.c (struct win32_target_ops): Likewise.
4297
e58c48b4
AT		 42982015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4299
4300 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4301
fbec8956
AT		 43022015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4303
4304 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4305 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4306 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4307 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4308 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4309 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4310 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4311 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4312 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4313 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4314 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4315 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4316
9b4c5f87
AT		 43172015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4318
4319 * linux-low.c (linux_look_up_symbols): Don't call
4320 linux_supports_traceclone.
4321 * linux-low.h (thread_db_init): Remove use_events argument.
4322 * thread-db.c (thread_db_use_event): Remove global variable.
4323 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4324 (struct thread_db) <td_create_bp>: Remove field.
4325 (thread_db_create_event): Remove function.
4326 (thread_db_enable_reporting): Likewise.
4327 (find_one_thread): Don't check for thread_db_use_events.
4328 (attach_thread): Likewise.
4329 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4330 (try_thread_db_load_1): Don't check for thread_db_use_events.
4331 (thread_db_init): Remove use_events argument and thread events
4332 handling.
4333 (remove_thread_event_breakpoints): Remove function.
4334 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4335
7d00775e
AT		 43362015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4337
4338 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4339 New function.
4340 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4341 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4342 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4343 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4344 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4345 Initialize.
4346 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4347 New function.
4348 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4349 * linux-low.c (can_hardware_single_step): Use
4350 supports_hardware_single_step.
4351 (can_software_single_step): New function.
4352 (start_step_over): Call can_software_single_step.
4353 (linux_supports_hardware_single_step): New function.
4354 (struct target_ops) <supports_software_single_step>: Initialize.
4355 * linux-low.h (struct linux_target_ops)
4356 <supports_hardware_single_step>: Initialize.
4357 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4358 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4359 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4360 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4361 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4362 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4363 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4364 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4365 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4366 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4367 Initialize.
4368 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4369 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4370 Initialize.
4371 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4372 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4373 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4374 New function.
4375 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4376 * target.h (struct target_ops): <supports_software_single_step>:
4377 New field.
4378 (target_supports_software_single_step): New macro.
4379
2d97cd35
AT		 43802015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4381
4382 * linux-low.c (linux_wait_1): Fix pc advance condition.
4383 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4384 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4385
769ef81f
AT		 43862015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4387
4388 * linux-arm-low.c (arm_is_thumb_mode): New function.
4389 (arm_breakpoint_at): Use arm_is_thumb_mode.
4390 (arm_breakpoint_kind_from_current_state): New function.
4391 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4392 Initialize.
4393 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4394 (linux_breakpoint_kind_from_current_state): New function.
4395 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4396 * linux-low.h (struct linux_target_ops)
4397 <breakpoint_kind_from_current_state>: New field.
4398 * target.h (struct target_ops): Likewise.
4399 (target_breakpoint_kind_from_current_state): New macro.
4400
1bebeeca
PA		 44012015-11-30 Pedro Alves <palves@redhat.com>
4402
4403 * linux-low.c (linux_resume): Wake up the event loop before
4404 returning.
4405
a67a9fae
PA		 44062015-11-30 Pedro Alves <palves@redhat.com>
4407
4408 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4409 check.
4410 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4411 to -1.
4412 * target.c (struct thread_search): New structure.
4413 (thread_search_callback): New function.
4414 (prev_general_thread): New global.
4415 (prepare_to_access_memory, done_accessing_memory): New functions.
4416 * target.h (prepare_to_access_memory, done_accessing_memory):
4417 Replace macros with function declarations.
4418
f2faf941
PA		 44192015-11-30 Pedro Alves <palves@redhat.com>
4420
4421 PR 14618
4422 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4423 report TARGET_WAITKIND_NO_RESUMED.
4424 * remote-utils.c (prepare_resume_reply): Handle
4425 TARGET_WAITKIND_NO_RESUMED.
4426 * server.c (report_no_resumed): New global.
4427 (handle_query) <qSupported>: Handle "no-resumed+". Report
4428 "no-resumed+" support.
4429 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4430 return error if the client doesn't support no-resumed events.
4431 (push_stop_notification): New function.
4432 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4433 events if the client supports them.
4434
a681f9c9
PA		 44352015-11-30 Pedro Alves <palves@redhat.com>
4436
4437 * linux-low.c (thread_still_has_status_pending_p): Don't check
4438 vCont;t here.
4439 (lwp_resumed): New function.
4440 (status_pending_p_callback): Return early if the LWP is not
4441 supposed to be resumed.
4442
65706a29
PA		 44432015-11-30 Pedro Alves <palves@redhat.com>
4444
4445 * linux-low.c (handle_extended_wait): Assert that the LWP's
4446 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4447 thread create events, leave the new child's status pending.
4448 (linux_low_filter_event): If GDB wants to hear about thread exit
4449 events, leave the LWP marked dead and don't delete it.
4450 (linux_wait_for_event_filtered): Don't check for thread exit.
4451 (filter_exit_event): New function.
4452 (linux_wait_1): Use it, when returning an exit event.
4453 (linux_resume_one_lwp_throw): Assert that the LWP's
4454 waitstatus is TARGET_WAITKIND_IGNORE.
4455 * remote-utils.c (prepare_resume_reply): Handle
4456 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4457 * server.c (report_thread_events): New global.
4458 (handle_general_set): Handle QThreadEvents.
4459 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4460 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4461 TARGET_WAITKIND_THREAD_EXITED.
4462 * server.h (report_thread_events): Declare.
4463
56cf4bed
PA		 44642015-11-30 Pedro Alves <palves@redhat.com>
4465
4466 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4467 the thread's last_resume_kind was resume_stop.
4468
500c1d85
PA		 44692015-11-30 Pedro Alves <palves@redhat.com>
4470
4471 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4472 before returning.
4473
de979965
PA		 44742015-11-30 Pedro Alves <palves@redhat.com>
4475
4476 * server.c (handle_v_requests): Handle vCtrlC.
4477
34c65914
PA		 44782015-11-30 Pedro Alves <palves@redhat.com>
4479
4480 * gdbthread.h (find_any_thread_of_pid): Declare.
4481 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4482 functions.
4483 * server.c (handle_query): If current_thread is NULL, look for
4484 another thread of the selected process.
4485
79efa585 44862015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4487 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4488
4489 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4490 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4491 name in reply.
4492 * target.h (struct target_ops) <thread_name>: New field.
4493 (target_thread_name): New macro.
4494
80d82c19
JB		 44952015-11-23 Joel Brobecker <brobecker@adacore.com>
4496
4497 * regcache.h (regcache_invalidate_pid): Add declaration.
4498 * regcache.c (regcache_invalidate_pid): New function, extracted
4499 from regcache_invalidate.
4500 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4501 Add trivial documentation comment.
4502 * lynx-low.c: Use regcache_invalidate_pid instead of
4503 regcache_invalidate.
4504
64da5dd5
JB		 45052015-11-23 Joel Brobecker <brobecker@adacore.com>
4506
4507 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4508 and Elf64_auxv_t if the target is Android.
4509
37ce4055
DE		 45102015-11-22 Doug Evans <xdje42@gmail.com>
4511
4512 * target.h: #include <sys/types.h>.
4513
06e03fff
PA		 45142015-11-19 Pedro Alves <palves@redhat.com>
4515
4516 * linux-low.c (linux_process_qsupported): Change prototype.
4517 Adjust.
4518 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4519 Change prototype.
4520 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4521 and adjust to loop over all features.
4522 * server.c (handle_query) <qSupported>: Adjust to call
4523 target_process_qsupported once, passing it a vector of unprocessed
4524 features.
4525 * target.h (struct target_ops) <process_qsupported>: Change
4526 prototype.
4527 (target_process_qsupported): Adjust.
4528
9a084706
PA		 45292015-11-19 Pedro Alves <palves@redhat.com>
4530
4531 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4532 mode.
4533 * configure: Regenerate.
4534
dad44a1f
PA		 45352015-11-19 Pedro Alves <palves@redhat.com>
4536
4537 * configure: Regenerate.
4538
231c0592
YQ		 45392015-11-19 Yao Qi <yao.qi@linaro.org>
4540
4541 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4542 type to uint32_t.
4543
6c1c9a8b
YQ		 45442015-11-19 Yao Qi <yao.qi@linaro.org>
4545
4546 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4547 (struct aarch64_operand): Move enum out.
4548
9caa3311
YQ		 45492015-11-19 Yao Qi <yao.qi@linaro.org>
4550
4551 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4552 struct user_fpsimd_state *.
4553 (aarch64_store_fpregset): Likewise.
4554
6a69a054
YQ		 45552015-11-19 Yao Qi <yao.qi@linaro.org>
4556
4557 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4558 struct user_pt_regs *.
4559 (aarch64_store_gregset): Likewise.
4560
1798301e
PA		 45612015-11-18 Pedro Alves <palves@redhat.com>
4562
4563 * Makefile.in (all_object_files): Add $IPA_OBJS.
4564
ce7715e2
PA		 45652015-11-17 Pedro Alves <palves@redhat.com>
4566
4567 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4568 GDB_SIGNAL_0 and gdb_signal_to_string.
4569
c0879059
PA		 45702015-11-17 Pedro Alves <palves@redhat.com>
4571
4572 * win32-low.c (handle_output_debug_string): Remove parameter.
4573 (win32_kill): Remove our_status local and adjust call to
4574 handle_output_debug_string.
4575 (get_child_debug_event): Adjust call to
4576 handle_output_debug_string.
4577
1996e237
SM		 45782015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4579
4580 * linux-mips-low.c (mips_fill_gregset): Add cast.
4581 (mips_store_gregset): Likewise.
4582 (mips_fill_fpregset): Likewise.
4583 (mips_store_fpregset): Likewise.
4584
cbec665b
SM		 45852015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4586
4587 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4588 priv.
4589
eb3e3c67
SM		 45902015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4591
4592 * linux-mips-low.c (mips_linux_new_thread): Change type of
4593 watch_type to enum target_hw_bp_type.
4594
171de4b8
SM		 45952015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4596
4597 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4598 Change return type to arm_hwbp_type.
4599
04248ead
SM		 46002015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4601
4602 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4603 (arm_store_gregset): Likewise.
4604 * linux-arm-low.c (arm_get_hwcap): Likewise.
4605 (arm_read_description): Likewise.
4606
04b3479c
SM		 46072015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4608
4609 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4610
2bc84e8a
SM		 46112015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4612
4613 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4614 (ppc_fill_vsxregset): Likewise.
4615 (ppc_store_vsxregset): Likewise.
4616 (ppc_fill_vrregset): Likewise.
4617 (ppc_store_vrregset): Likewise.
4618 (ppc_fill_evrregset): Likewise.
4619 (ppc_store_evrregset): Likewise.
4620
e6c5bb05
SM		 46212015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4622
4623 * linux-ppc-low.c (ppc_usrregs_info): Remove
4624 forward-declaration.
4625 (ppc_arch_setup): Move lower in file.
4626
7ea45d72
SM		 46272015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4628
4629 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4630 (ps_pdwrite): Likewise.
4631
69291610
HW		 46322015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4633
4634 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4635 to after assert checks.
4636
b42945fd
SM		 46372015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4638
4639 * proc-service.c (ps_pdread): Add/adjust casts.
4640 (ps_pdwrite): Add/adjust casts.
4641
d6f85c84
SM		 46422015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4643
4644 * server.c (handle_search_memory_1): Cast return value of
4645 memmem.
4646
f98cd059
SM		 46472015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4648
4649 * server.c (write_qxfer_response): Change type of data to
4650 gdb_byte *.
4651
d2412fa5
PA		 46522015-10-29 Pedro Alves <palves@redhat.com>
4653
4654 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4655
c17414a2
PA		 46562015-10-29 Pedro Alves <palves@redhat.com>
4657
4658 * tracepoint.c (clear_installed_tracepoints): Add casts.
4659
e053fbc4
PA		 46602015-10-29 Pedro Alves <palves@redhat.com>
4661
4662 * server.c (handle_v_cont, process_serial_event): Add enum
4663 gdb_signal casts to signal parsing code.
4664
add67df8
PA		 46652015-10-29 Pedro Alves <palves@redhat.com>
4666
4667 * linux-low.h (NULL_REGSET): Define.
4668 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4669 * linux-arm-low.c (arm_regsets): Likewise.
4670 * linux-crisv32-low.c (cris_regsets): Likewise.
4671 * linux-m68k-low.c (m68k_regsets): Likewise.
4672 * linux-mips-low.c (mips_regsets): Likewise.
4673 * linux-nios2-low.c (nios2_regsets): Likewise.
4674 * linux-ppc-low.c (ppc_regsets): Likewise.
4675 * linux-s390-low.c (s390_regsets): Likewise.
4676 * linux-sh-low.c (sh_regsets): Likewise.
4677 * linux-sparc-low.c (sparc_regsets): Likewise.
4678 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4679 * linux-tile-low.c (tile_regsets): Likewise.
4680 * linux-x86-low.c (x86_regsets): Likewise.
4681 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4682
50bc912a
PA		 46832015-10-29 Pedro Alves <palves@redhat.com>
4684
4685 * linux-low.h (NULL_REGSET): Define.
4686 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4687 * linux-arm-low.c (arm_regsets): Likewise.
4688 * linux-crisv32-low.c (cris_regsets): Likewise.
4689 * linux-m68k-low.c (m68k_regsets): Likewise.
4690 * linux-mips-low.c (mips_regsets): Likewise.
4691 * linux-nios2-low.c (nios2_regsets): Likewise.
4692 * linux-ppc-low.c (ppc_regsets): Likewise.
4693 * linux-s390-low.c (s390_regsets): Likewise.
4694 * linux-sh-low.c (sh_regsets): Likewise.
4695 * linux-sparc-low.c (sparc_regsets): Likewise.
4696 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4697 * linux-tile-low.c (tile_regsets): Likewise.
4698 * linux-x86-low.c (x86_regsets): Likewise.
4699 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4700
682b2546
DE		 47012015-10-26 Doug Evans <dje@google.com>
4702
4703 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4704
963843d4
DE		 47052015-10-26 Doug Evans <dje@google.com>
4706
4707 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4708
d41401ac
DE		 47092015-10-26 Doug Evans <dje@google.com>
4710
4711 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4712 for debug_printf.
4713 (attach_thread, find_new_threads_callback): Ditto.
4714
3db28855
AT		 47152015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4716
4717 * mem-break.h (set_breakpoint_data): Remove.
4718
fb78e89c
AT		 47192015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4720
4721 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4722 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4723 (initialize_low): Remove set_breakpoint_data call.
4724 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4725 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4726 (initialize_low): Remove set_breakpoint_data call.
4727 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4728 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4729 (initialize_low): Remove set_breakpoint_data call.
4730
2e6ee069
AT		 47312015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4732
4733 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4734 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4735 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4736 * target.h (target_breakpoint_kind_from_pc): New macro.
4737
1652a986
AT		 47382015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4739
4740 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4741 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4742 the default breakpoint kind.
4743
abeead09
AT		 47442015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4745
4746 * linux-arm-low.c (arm_supports_z_point_type): Add software
4747 breakpoint support.
4748
b0b4b501
AT		 47492015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4750
4751 * linux-arm-low.c: Refactor breakpoint definitions.
4752 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4753 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4754
8689682c
AT		 47552015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4756
4757 * Makefile.in: Add arm.c/o.
4758 * configure.srv: Likewise.
4759 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4760 (arm_breakpoint_kind_from_pc): New function.
4761 (arm_sw_breakpoint_from_kind): Return proper kind.
4762 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4763
27165294
AT		 47642015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4765
4766 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4767 removal.
4768 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4769 (struct raw_breakpoint) <size>: Remove.
4770 (struct raw_breakpoint) <kind>: Add.
4771 (bp_size): New function.
4772 (bp_opcode): Likewise.
4773 (find_raw_breakpoint_at): Adjust for kind.
4774 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4775 (remove_memory_breakpoint): Adjust for kind call bp_size.
4776 (set_raw_breakpoint_at): Adjust for kind.
4777 (set_breakpoint): Likewise.
4778 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4779 (delete_raw_breakpoint): Adjust for kind.
4780 (delete_breakpoint): Likewise.
4781 (find_gdb_breakpoint): Likewise.
4782 (set_gdb_breakpoint_1): Likewise.
4783 (set_gdb_breakpoint): Likewise.
4784 (delete_gdb_breakpoint_1): Likewise.
4785 (delete_gdb_breakpoint): Likewise.
4786 (uninsert_raw_breakpoint): Likewise.
4787 (reinsert_raw_breakpoint): Likewise.
4788 (set_breakpoint_data): Remove.
4789 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4790 (check_mem_read): Adjust for kind call bp_size.
4791 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4792 (clone_one_breakpoint): Adjust for kind.
4793 * mem-break.h (set_gdb_breakpoint): Likewise.
4794 (delete_gdb_breakpoint): Likewise.
4795 * server.c (process_serial_event): Likewise.
4796
dd373349
AT		 47972015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4798
4799 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4800 (struct linux_target_ops) <breakpoint>: Remove.
4801 (struct linux_target_ops) <breakpoint_len>: Remove.
4802 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4803 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4804 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4805 (arm_sw_breakpoint_from_kind): New function.
4806 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4807 (struct linux_target_ops) <breakpoint>: Remove.
4808 (struct linux_target_ops) <breakpoint_len>: Remove.
4809 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4810 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4811 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4812 (struct linux_target_ops) <breakpoint>: Remove.
4813 (struct linux_target_ops) <breakpoint_len>: Remove.
4814 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4815 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4816 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4817 (struct linux_target_ops) <breakpoint>: Remove.
4818 (struct linux_target_ops) <breakpoint_len>: Remove.
4819 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4820 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4821 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4822 and sw_breakpoint_from_kind to increment the pc.
4823 (linux_breakpoint_kind_from_pc): New function.
4824 (linux_sw_breakpoint_from_kind): New function.
4825 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4826 (initialize_low): Call breakpoint_kind_from_pc and
4827 sw_breakpoint_from_kind to replace breakpoint_data/len.
4828 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4829 New field.
4830 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4831 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4832 (struct linux_target_ops) <breakpoint>: Remove.
4833 (struct linux_target_ops) <breakpoint_len>: Remove.
4834 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4835 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4836 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4837 (struct linux_target_ops) <breakpoint>: Remove.
4838 (struct linux_target_ops) <breakpoint_len>: Remove.
4839 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4840 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4841 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4842 (struct linux_target_ops) <breakpoint>: Remove.
4843 (struct linux_target_ops) <breakpoint_len>: Remove.
4844 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4845 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4846 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4847 (struct linux_target_ops) <breakpoint>: Remove.
4848 (struct linux_target_ops) <breakpoint_len>: Remove.
4849 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4850 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4851 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4852 (struct linux_target_ops) <breakpoint>: Remove.
4853 (struct linux_target_ops) <breakpoint_len>: Remove.
4854 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4855 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4856 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4857 (struct linux_target_ops) <breakpoint>: Remove.
4858 (struct linux_target_ops) <breakpoint_len>: Remove.
4859 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4860 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4861 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4862 (struct linux_target_ops) <breakpoint>: Remove.
4863 (struct linux_target_ops) <breakpoint_len>: Remove.
4864 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4865 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4866 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4867 (struct linux_target_ops) <breakpoint>: Remove.
4868 (struct linux_target_ops) <breakpoint_len>: Remove.
4869 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4870 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4871 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4872 (struct linux_target_ops) <breakpoint>: Remove.
4873 (struct linux_target_ops) <breakpoint_len>: Remove.
4874 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4875 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4876 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4877 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4878 (struct linux_target_ops) <breakpoint>: Remove.
4879 (struct linux_target_ops) <breakpoint_len>: Remove.
4880 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4881 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4882 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4883 (struct linux_target_ops) <breakpoint>: Remove.
4884 (struct linux_target_ops) <breakpoint_len>: Remove.
4885 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4886 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4887
4cd98a19
AT		 48882015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4889
4890 * linux-cris-low.c (cris_get_pc): Remove void arg.
4891
774ee6d2
AR		 48922015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4893
4894 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4895 variable name.
4896
833dcd29
AR		 48972015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4898
4899 * inferiors.c (thread_pid_matches_callback): New function.
4900 (find_thread_process): New function.
4901 (remove_thread): Reset current_thread.
4902 (remove_process): Assert threads have been removed first.
4903
8d689ee5
YQ		 49042015-10-15 Yao Qi <yao.qi@linaro.org>
4905
4906 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4907 if it is 3.
4908 (aarch64_remove_point): Likewise.
4909 * regcache.c (regcache_register_size): New function.
4910
1c2e1515
YQ		 49112015-10-12 Yao Qi <yao.qi@linaro.org>
4912
4913 * linux-aarch64-low.c: Update all callers as emit_load_store
4914 is renamed to aarch64_emit_load_store.
4915
e1c587c3
YQ		 49162015-10-12 Yao Qi <yao.qi@linaro.org>
4917
4918 * linux-aarch64-low.c: Update all callers of function renaming
4919 from emit_insn to aarch64_emit_insn.
4920
b6542f81
YQ		 49212015-10-12 Yao Qi <yao.qi@linaro.org>
4922
4923 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4924 arch/aarch64-insn.h.
4925 (struct aarch64_memory_operand): Likewise.
4926 (ENCODE): Likewise.
4927 (emit_insn): Move to arch/aarch64-insn.c.
4928 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4929 (emit_load_store): Move to arch/aarch64-insn.c.
4930 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4931 (can_encode_int32): Remove.
4932
246994ce
YQ		 49332015-10-12 Yao Qi <yao.qi@linaro.org>
4934
4935 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4936 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4937 (aarch64_relocate_instruction): Likewise.
4938 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4939 (struct aarch64_insn_visitor): Likewise.
4940
0badd99f
YQ		 49412015-10-12 Yao Qi <yao.qi@linaro.org>
4942
4943 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4944 (struct aarch64_insn_visitor): New.
4945 (struct aarch64_insn_relocation_data): New.
4946 (aarch64_ftrace_insn_reloc_b): New function.
4947 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4948 (aarch64_ftrace_insn_reloc_cb): Likewise.
4949 (aarch64_ftrace_insn_reloc_tb): Likewise.
4950 (aarch64_ftrace_insn_reloc_adr): Likewise.
4951 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4952 (aarch64_ftrace_insn_reloc_others): Likewise.
4953 (visitor): New.
4954 (aarch64_relocate_instruction): Use visitor.
4955
dfaffe9d
YQ		 49562015-10-12 Yao Qi <yao.qi@linaro.org>
4957
4958 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4959 int. Add argument buf.
4960 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4961 aarch64_relocate_instruction.
4962
70b439f0
YQ		 49632015-10-12 Yao Qi <yao.qi@linaro.org>
4964
4965 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4966 argument insn. Remove local variable insn. Don't call
4967 target_read_uint32.
4968 (aarch64_install_fast_tracepoint_jump_pad): Call
4969 target_read_uint32.
4970
7781c06f
YQ		 49712015-09-30 Yao Qi <yao.qi@linaro.org>
4972
4973 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4974 (emit_load_store_pair): Likewise.
4975
9a3c8263
SM		 49762015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4977
4978 * dll.c (match_dll): Add cast(s).
4979 (unloaded_dll): Likewise.
4980 * linux-low.c (second_thread_of_pid_p): Likewise.
4981 (delete_lwp_callback): Likewise.
4982 (count_events_callback): Likewise.
4983 (select_event_lwp_callback): Likewise.
4984 (linux_set_resume_request): Likewise.
4985 * server.c (accumulate_file_name_length): Likewise.
4986 (emit_dll_description): Likewise.
4987 (handle_qxfer_threads_worker): Likewise.
4988 (visit_actioned_threads): Likewise.
4989 * thread-db.c (any_thread_of): Likewise.
4990 * tracepoint.c (same_process_p): Likewise.
4991 (match_blocktype): Likewise.
4992 (build_traceframe_info_xml): Likewise.
4993
224c3ddb
SM		 49942015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4995
4996 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4997 assignment.
4998 (gdb_unparse_agent_expr): Likewise.
4999 * hostio.c (require_data): Likewise.
5000 (handle_pread): Likewise.
5001 * linux-low.c (disable_regset): Likewise.
5002 (fetch_register): Likewise.
5003 (store_register): Likewise.
5004 (get_dynamic): Likewise.
5005 (linux_qxfer_libraries_svr4): Likewise.
5006 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5007 (set_fast_tracepoint_jump): Likewise.
5008 (uninsert_fast_tracepoint_jumps_at): Likewise.
5009 (reinsert_fast_tracepoint_jumps_at): Likewise.
5010 (validate_inserted_breakpoint): Likewise.
5011 (clone_agent_expr): Likewise.
5012 * regcache.c (init_register_cache): Likewise.
5013 * remote-utils.c (putpkt_binary_1): Likewise.
5014 (decode_M_packet): Likewise.
5015 (decode_X_packet): Likewise.
5016 (look_up_one_symbol): Likewise.
5017 (relocate_instruction): Likewise.
5018 (monitor_output): Likewise.
5019 * server.c (handle_search_memory): Likewise.
5020 (handle_qxfer_exec_file): Likewise.
5021 (handle_qxfer_libraries): Likewise.
5022 (handle_qxfer): Likewise.
5023 (handle_query): Likewise.
5024 (handle_v_cont): Likewise.
5025 (handle_v_run): Likewise.
5026 (captured_main): Likewise.
5027 * target.c (write_inferior_memory): Likewise.
5028 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5029 * tracepoint.c (init_trace_buffer): Likewise.
5030 (add_tracepoint_action): Likewise.
5031 (add_traceframe): Likewise.
5032 (add_traceframe_block): Likewise.
5033 (cmd_qtdpsrc): Likewise.
5034 (cmd_qtdv): Likewise.
5035 (cmd_qtstatus): Likewise.
5036 (response_source): Likewise.
5037 (response_tsv): Likewise.
5038 (cmd_qtnotes): Likewise.
5039 (gdb_collect): Likewise.
5040 (initialize_tracepoint): Likewise.
5041
afbe19f8
PL		 50422015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5043
5044 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5045 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5046 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5047 <NOP>: New.
5048 (enum aarch64_condition_codes): New enum.
5049 (w0): New static global.
5050 (fp): Likewise.
5051 (lr): Likewise.
5052 (struct aarch64_memory_operand) <type>: New
5053 MEMORY_OPERAND_POSTINDEX type.
5054 (postindex_memory_operand): New helper function.
5055 (emit_ret): New function.
5056 (emit_load_store_pair): New function, factored out of emit_stp
5057 with support for MEMORY_OPERAND_POSTINDEX.
5058 (emit_stp): Rewrite using emit_load_store_pair.
5059 (emit_ldp): New function.
5060 (emit_load_store): Likewise.
5061 (emit_ldr): Mention post-index instruction in comment.
5062 (emit_ldrh): New function.
5063 (emit_ldrb): New function.
5064 (emit_ldrsw): Mention post-index instruction in comment.
5065 (emit_str): Likewise.
5066 (emit_subs): New function.
5067 (emit_cmp): Likewise.
5068 (emit_and): Likewise.
5069 (emit_orr): Likewise.
5070 (emit_orn): Likewise.
5071 (emit_eor): Likewise.
5072 (emit_mvn): Likewise.
5073 (emit_lslv): Likewise.
5074 (emit_lsrv): Likewise.
5075 (emit_asrv): Likewise.
5076 (emit_mul): Likewise.
5077 (emit_sbfm): Likewise.
5078 (emit_sbfx): Likewise.
5079 (emit_ubfm): Likewise.
5080 (emit_ubfx): Likewise.
5081 (emit_csinc): Likewise.
5082 (emit_cset): Likewise.
5083 (emit_nop): Likewise.
5084 (emit_ops_insns): New helper function.
5085 (emit_pop): Likewise.
5086 (emit_push): Likewise.
5087 (aarch64_emit_prologue): New function.
5088 (aarch64_emit_epilogue): Likewise.
5089 (aarch64_emit_add): Likewise.
5090 (aarch64_emit_sub): Likewise.
5091 (aarch64_emit_mul): Likewise.
5092 (aarch64_emit_lsh): Likewise.
5093 (aarch64_emit_rsh_signed): Likewise.
5094 (aarch64_emit_rsh_unsigned): Likewise.
5095 (aarch64_emit_ext): Likewise.
5096 (aarch64_emit_log_not): Likewise.
5097 (aarch64_emit_bit_and): Likewise.
5098 (aarch64_emit_bit_or): Likewise.
5099 (aarch64_emit_bit_xor): Likewise.
5100 (aarch64_emit_bit_not): Likewise.
5101 (aarch64_emit_equal): Likewise.
5102 (aarch64_emit_less_signed): Likewise.
5103 (aarch64_emit_less_unsigned): Likewise.
5104 (aarch64_emit_ref): Likewise.
5105 (aarch64_emit_if_goto): Likewise.
5106 (aarch64_emit_goto): Likewise.
5107 (aarch64_write_goto_address): Likewise.
5108 (aarch64_emit_const): Likewise.
5109 (aarch64_emit_call): Likewise.
5110 (aarch64_emit_reg): Likewise.
5111 (aarch64_emit_pop): Likewise.
5112 (aarch64_emit_stack_flush): Likewise.
5113 (aarch64_emit_zero_ext): Likewise.
5114 (aarch64_emit_swap): Likewise.
5115 (aarch64_emit_stack_adjust): Likewise.
5116 (aarch64_emit_int_call_1): Likewise.
5117 (aarch64_emit_void_call_2): Likewise.
5118 (aarch64_emit_eq_goto): Likewise.
5119 (aarch64_emit_ne_goto): Likewise.
5120 (aarch64_emit_lt_goto): Likewise.
5121 (aarch64_emit_le_goto): Likewise.
5122 (aarch64_emit_gt_goto): Likewise.
5123 (aarch64_emit_ge_got): Likewise.
5124 (aarch64_emit_ops_impl): New static global variable.
5125 (aarch64_emit_ops): New target function, return
5126 &aarch64_emit_ops_impl.
5127 (struct linux_target_ops): Install it.
5128
bb903df0
PL		 51292015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5130
5131 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5132 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5133 aarch64-ipa.o.
5134 * linux-aarch64-ipa.c: New file.
5135 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5136 and endian.h.
5137 (aarch64_get_thread_area): New target method.
5138 (extract_signed_bitfield): New helper function.
5139 (aarch64_decode_ldr_literal): New function.
5140 (enum aarch64_opcodes): New enum.
5141 (struct aarch64_register): New struct.
5142 (struct aarch64_operand): New struct.
5143 (x0): New static global.
5144 (x1): Likewise.
5145 (x2): Likewise.
5146 (x3): Likewise.
5147 (x4): Likewise.
5148 (w2): Likewise.
5149 (ip0): Likewise.
5150 (sp): Likewise.
5151 (xzr): Likewise.
5152 (aarch64_register): New helper function.
5153 (register_operand): Likewise.
5154 (immediate_operand): Likewise.
5155 (struct aarch64_memory_operand): New struct.
5156 (offset_memory_operand): New helper function.
5157 (preindex_memory_operand): Likewise.
5158 (enum aarch64_system_control_registers): New enum.
5159 (ENCODE): New macro.
5160 (emit_insn): New helper function.
5161 (emit_b): New function.
5162 (emit_bcond): Likewise.
5163 (emit_cb): Likewise.
5164 (emit_tb): Likewise.
5165 (emit_blr): Likewise.
5166 (emit_stp): Likewise.
5167 (emit_ldp_q_offset): Likewise.
5168 (emit_stp_q_offset): Likewise.
5169 (emit_load_store): Likewise.
5170 (emit_ldr): Likewise.
5171 (emit_ldrsw): Likewise.
5172 (emit_str): Likewise.
5173 (emit_ldaxr): Likewise.
5174 (emit_stxr): Likewise.
5175 (emit_stlr): Likewise.
5176 (emit_data_processing_reg): Likewise.
5177 (emit_data_processing): Likewise.
5178 (emit_add): Likewise.
5179 (emit_sub): Likewise.
5180 (emit_mov): Likewise.
5181 (emit_movk): Likewise.
5182 (emit_mov_addr): Likewise.
5183 (emit_mrs): Likewise.
5184 (emit_msr): Likewise.
5185 (emit_sevl): Likewise.
5186 (emit_wfe): Likewise.
5187 (append_insns): Likewise.
5188 (can_encode_int32_in): New helper function.
5189 (aarch64_relocate_instruction): New function.
5190 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5191 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5192 (struct linux_target_ops): Install aarch64_get_thread_area,
5193 aarch64_install_fast_tracepoint_jump_pad and
5194 aarch64_get_min_fast_tracepoint_insn_len.
5195
787749ea
PL		 51962015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5197
5198 * Makefile.in (aarch64-insn.o): New rule.
5199 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5200
9812b2e6
YQ		 52012015-09-21 Yao Qi <yao.qi@linaro.org>
5202
5203 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5204
18fe412b
YQ		 52052015-09-21 Yao Qi <yao.qi@linaro.org>
5206
5207 * tracepoint.c (max_jump_pad_size): Remove.
5208
a0cc84cd
YQ		 52092015-09-18 Yao Qi <yao.qi@linaro.org>
5210
5211 * linux-aarch64-low.c: Don't include sys/uio.h.
5212 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5213
d78908cf
WW		 52142015-09-16 Wei-cheng Wang <cole945@gmail.com>
5215
5216 * tracepoint.c (eval_result_type): Change prototype.
5217 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5218
d57e0d50
PA		 52192015-09-15 Pedro Alves <palves@redhat.com>
5220
5221 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5222 Check whether to report exec events instead of checking whether
5223 multiprocess is enabled.
5224
5a676acc
PA		 52252015-09-15 Pedro Alves <palves@redhat.com>
5226
5227 PR remote/18965
5228 * remote-utils.c (prepare_resume_reply): Merge
5229 TARGET_WAITKIND_VFORK_DONE switch case with the
5230 TARGET_WAITKIND_FORKED case.
5231
7c5d0fad
YQ		 52322015-09-15 Yao Qi <yao.qi@linaro.org>
5233
5234 * server.c (handle_query): Check string comparison using
5235 "else if" instead of "if".
5236
750ce8d1
YQ		 52372015-09-15 Yao Qi <yao.qi@linaro.org>
5238
5239 * server.c (vCont_supported): New global variable.
5240 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5241 matches. Append ";vContSupported+" to own_buf.
5242 (handle_v_requests): Append ";s;S" to own_buf if target supports
5243 hardware single step or vCont_supported is false.
5244 (capture_main): Set vCont_supported to zero.
5245
70b90b91
YQ		 52462015-09-15 Yao Qi <yao.qi@linaro.org>
5247
5248 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5249 it to ...
5250 (linux_supports_hardware_single_step): ... New function.
5251 (linux_target_ops): Update.
5252 * lynx-low.c (lynx_target_ops): Set field
5253 supports_hardware_single_step to target_can_do_hardware_single_step.
5254 * nto-low.c (nto_target_ops): Likewise.
5255 * spu-low.c (spu_target_ops): Likewise.
5256 * win32-low.c (win32_target_ops): Likewise.
5257 * target.c (target_can_do_hardware_single_step): New function.
5258 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5259 Remove. <supports_hardware_single_step>: New field.
5260 (target_supports_conditional_breakpoints): Remove.
5261 (target_supports_hardware_single_step): New macro.
5262 (target_can_do_hardware_single_step): Declare.
5263 * server.c (handle_query): Use target_supports_hardware_single_step
5264 instead of target_supports_conditional_breakpoints.
5265
ade90bde
YQ		 52662015-09-15 Yao Qi <yao.qi@linaro.org>
5267
5268 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5269 function.
5270 (struct linux_target_ops the_low_target): Install
5271 aarch64_linux_siginfo_fixup.
5272
94585166
DB		 52732015-09-11 Don Breazeal <donb@codesourcery.com>
5274 Luis Machado <lgustavo@codesourcery.com>
5275
5276 * linux-low.c (linux_mourn): Static declaration.
5277 (linux_arch_setup): Move in front of
5278 handle_extended_wait.
5279 (linux_arch_setup_thread): New function.
5280 (handle_extended_wait): Handle exec events. Call
5281 linux_arch_setup_thread. Make event_lwp argument a
5282 pointer-to-a-pointer.
5283 (check_zombie_leaders): Do not check stopped threads.
5284 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5285 (linux_low_filter_event): Add lwp and thread for exec'ing
5286 non-leader thread if leader thread has been deleted.
5287 Refactor code into linux_arch_setup_thread and call it.
5288 Pass child lwp pointer by reference to handle_extended_wait.
5289 (linux_wait_for_event_filtered): Update comment.
5290 (linux_wait_1): Prevent clobbering exec event status.
5291 (linux_supports_exec_events): New function.
5292 (linux_target_ops) <supports_exec_events>: Initialize new member.
5293 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5294 new member.
5295 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5296 * server.c (report_exec_events): New global variable.
5297 (handle_query): Handle qSupported query for exec-events feature.
5298 (captured_main): Initialize report_exec_events.
5299 * server.h (report_exec_events): Declare new global variable.
5300 * target.h (struct target_ops) <supports_exec_events>: New
5301 member.
5302 (target_supports_exec_events): New macro.
5303 * win32-low.c (win32_target_ops) <supports_exec_events>:
5304 Initialize new member.
5305
0568462b
MM		 53062015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5307
5308 * linux-low.c (linux_low_enable_btrace): Remove.
5309 (linux_target_ops): Replace linux_low_enable_btrace with
5310 linux_enable_btrace.
5311
39edd165
YQ		 53122015-09-03 Yao Qi <yao.qi@linaro.org>
5313
5314 * linux-aarch64-low.c (aarch64_insert_point): Call
5315 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5316 returns true.
5317
1db33b5a
UW		 53182015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5319
5320 * linux-low.c (check_stopped_by_breakpoint): Use
5321 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5322
ab290430
PA		 53232015-08-27 Pedro Alves <palves@redhat.com>
5324
5325 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5326
8d749320
SM		 53272015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5328
6711b7f8
SM		 5329 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5330 the XNEW-family equivalent.
8d749320
SM		 5331 (compile_bytecodes): Likewise.
5332 * dll.c (loaded_dll): Likewise.
5333 * event-loop.c (append_callback_event): Likewise.
5334 (create_file_handler): Likewise.
5335 (create_file_event): Likewise.
5336 * hostio.c (handle_open): Likewise.
5337 * inferiors.c (add_thread): Likewise.
5338 (add_process): Likewise.
5339 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5340 * linux-arm-low.c (arm_new_process): Likewise.
5341 (arm_new_thread): Likewise.
5342 * linux-low.c (add_to_pid_list): Likewise.
5343 (linux_add_process): Likewise.
5344 (handle_extended_wait): Likewise.
5345 (add_lwp): Likewise.
5346 (enqueue_one_deferred_signal): Likewise.
5347 (enqueue_pending_signal): Likewise.
5348 (linux_resume_one_lwp_throw): Likewise.
5349 (linux_resume_one_thread): Likewise.
5350 (linux_read_memory): Likewise.
5351 (linux_write_memory): Likewise.
5352 * linux-mips-low.c (mips_linux_new_process): Likewise.
5353 (mips_linux_new_thread): Likewise.
5354 (mips_add_watchpoint): Likewise.
5355 * linux-x86-low.c (initialize_low_arch): Likewise.
5356 * lynx-low.c (lynx_add_process): Likewise.
5357 * mem-break.c (set_raw_breakpoint_at): Likewise.
5358 (set_breakpoint): Likewise.
5359 (add_condition_to_breakpoint): Likewise.
5360 (add_commands_to_breakpoint): Likewise.
5361 (clone_agent_expr): Likewise.
5362 (clone_one_breakpoint): Likewise.
5363 * regcache.c (new_register_cache): Likewise.
5364 * remote-utils.c (look_up_one_symbol): Likewise.
5365 * server.c (queue_stop_reply): Likewise.
5366 (start_inferior): Likewise.
5367 (queue_stop_reply_callback): Likewise.
5368 (handle_target_event): Likewise.
5369 * spu-low.c (fetch_ppc_memory): Likewise.
5370 (store_ppc_memory): Likewise.
5371 * target.c (set_target_ops): Likewise.
5372 * thread-db.c (thread_db_load_search): Likewise.
5373 (try_thread_db_load_1): Likewise.
5374 * tracepoint.c (add_tracepoint): Likewise.
5375 (add_tracepoint_action): Likewise.
5376 (create_trace_state_variable): Likewise.
5377 (cmd_qtdpsrc): Likewise.
5378 (cmd_qtro): Likewise.
5379 (add_while_stepping_state): Likewise.
5380 * win32-low.c (child_add_thread): Likewise.
5381 (get_image_name): Likewise.
5382
ed8b7b42
YQ		 53832015-08-25 Yao Qi <yao.qi@linaro.org>
5384
5385 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5386
db3cb7cb
YQ		 53872015-08-25 Yao Qi <yao.qi@linaro.org>
5388
5389 * Makefile.in (aarch64-linux.o): New rule.
5390 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5391 srv_tgtobj.
5392 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5393 (aarch64_init_debug_reg_state): Make it extern.
5394 (aarch64_linux_prepare_to_resume): Remove.
5395
f6011a1c
YQ		 53962015-08-25 Yao Qi <yao.qi@linaro.org>
5397
5398 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5399 lwp_arch_private_info and ptid_of_lwp.
5400
88e2cf7e
YQ		 54012015-08-25 Yao Qi <yao.qi@linaro.org>
5402
5403 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5404 Find proc_info by find_process_pid. All callers updated.
5405
5e35436e
YQ		 54062015-08-25 Yao Qi <yao.qi@linaro.org>
5407
5408 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5409 Remove.
5410 (debug_reg_change_callback): Remove.
5411 (aarch64_notify_debug_reg_change): Remove.
5412
4a8a7965
YQ		 54132015-08-25 Yao Qi <yao.qi@linaro.org>
5414
5415 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5416 Call current_lwp_ptid.
5417
32a271ee
YQ		 54182015-08-25 Yao Qi <yao.qi@linaro.org>
5419
5420 * linux-aarch64-low.c (debug_reg_change_callback): Use
5421 debug_printf.
5422
0d51c8d7
YQ		 54232015-08-25 Yao Qi <yao.qi@linaro.org>
5424
5425 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5426
31a43dd5
YQ		 54272015-08-25 Yao Qi <yao.qi@linaro.org>
5428
5429 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5430
8ee52567
YQ		 54312015-08-25 Yao Qi <yao.qi@linaro.org>
5432
5433 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5434 the code.
5435
ff3f0f45
YQ		 54362015-08-25 Yao Qi <yao.qi@linaro.org>
5437
5438 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5439 Remove.
5440 (debug_reg_change_callback): Remove argument entry and add argument
5441 lwp. Remove local variable thread. Don't print thread id in the
5442 debugging output. Don't check whether pid of thread equals to pid.
5443 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5444 iterate_over_lwps instead find_inferior.
5445
3d40fbb5
PA		 54462015-08-24 Pedro Alves <palves@redhat.com>
5447
5448 * inferiors.c (get_first_process): New function.
5449 * inferiors.h (get_first_process): New declaration.
5450 * remote-utils.c (read_ptid): Default to the first process in the
5451 list, instead of to the current thread's process.
5452
438e1e42
PA		 54532015-08-24 Pedro Alves <palves@redhat.com>
5454
5455 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5456 * event-loop.c: Likewise.
5457 * remote-utils.c: Likewise.
5458 * tracepoint.c: Likewise.
5459
a8c6d4fc
PA		 54602015-08-24 Pedro Alves <palves@redhat.com>
5461
5462 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5463 ptid_get_lwp.
5464
99b0bb12
PA		 54652015-08-21 Pedro Alves <palves@redhat.com>
5466
5467 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5468 instead of literal 1.
5469
f8904751
PA		 54702015-08-21 Pedro Alves <palves@redhat.com>
5471
5472 * tdesc.c (default_description): Explicitly zero-initialize.
5473
465a859e
PA		 54742015-08-21 Pedro Alves <palves@redhat.com>
5475
5476 PR gdb/18749
5477 * inferiors.c (remove_thread): Discard any pending stop reply for
5478 this thread.
5479 * server.c (remove_all_on_match_pid): Rename to ...
5480 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5481 instead of a pid.
5482 (discard_queued_stop_replies): Change parameter to a ptid. Now
5483 extern.
5484 (handle_v_kill, kill_inferior_callback, captured_main)
5485 (process_serial_event): Adjust.
5486 * server.h (discard_queued_stop_replies): Declare.
5487
f0db101d
PA		 54882015-08-21 Pedro Alves <palves@redhat.com>
5489
5490 * linux-low.c (wait_for_sigstop): Always switch to no thread
5491 selected if the previously current thread dies.
5492 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5493 process instead of the current thread's.
5494 * remote-utils.c (input_interrupt): Don't check if there's no
5495 current thread.
5496 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5497 current thread to the general thread fails, error out.
5498 (handle_qxfer_auxv, handle_qxfer_libraries)
5499 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5500 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5501 (handle_query): Check if there's a thread selected instead of
5502 checking whether there's any thread in the thread list.
5503 (handle_qxfer_threads, handle_qxfer_btrace)
5504 (handle_qxfer_btrace_conf): Don't error out early if there's no
5505 thread in the thread list.
5506 (handle_v_cont, myresume): Don't set the current thread to the
5507 continue thread.
5508 (process_serial_event) <Hg handling>: Also set thread_id if the
5509 previous general thread is still alive.
5510 (process_serial_event) <g/G handling>: If setting the current
5511 thread to the general thread fails, error out.
5512 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5513 thread's lwp instead of the current thread's.
5514 * target.c (set_desired_thread): If the desired thread was not
5515 found, leave the current thread pointing to NULL. Return an int
5516 (boolean) indicating success.
5517 * target.h (set_desired_thread): Change return type to int.
5518
40045d91
MF		 55192015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5520
5521 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5522 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5523 #includes.
5524 (ps_get_thread_area): New function.
5525
45face3b
GB		 55262015-08-19 Gary Benson <gbenson@redhat.com>
5527
5528 * hostio.c (handle_pread): Do not attempt to read more data
5529 than hostio_reply_with_data can fit in a packet.
5530
16d5f642
JB		 55312015-08-18 Joel Brobecker <brobecker@adacore.com>
5532
5533 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5534
a738da3a
MF		 55352015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5536
5537 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5538
33ebda9d
PA		 55392015-08-06 Pedro Alves <palves@redhat.com>
5540
5541 * tracepoint.c (expr_eval_result): Now an int.
5542
a44892be
PA		 55432015-08-06 Pedro Alves <palves@redhat.com>
5544
5545 * gdbthread.h (struct regcache): Forward declare.
5546 (struct thread_info) <regcache_data>: Now a struct regcache
5547 pointer.
5548 * inferiors.c (inferior_regcache_data)
5549 (set_inferior_regcache_data): Now work with struct regcache
5550 pointers.
5551 * inferiors.h (struct regcache): Forward declare.
5552 (inferior_regcache_data, set_inferior_regcache_data): Now work
5553 with struct regcache pointers.
5554 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5555 (free_register_cache_thread): Remove struct regcache pointer
5556 casts.
5557
608a1e46
PA		 55582015-08-06 Pedro Alves <palves@redhat.com>
5559
5560 * server.c (captured_main): On error, print the exception message
5561 to stderr, and if run_once is set, throw a quit.
5562
f0ce0d3a
PA		 55632015-08-06 Pedro Alves <palves@redhat.com>
5564
5565 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5566 the current thread.
5567
bf47e248
PA		 55682015-08-06 Pedro Alves <palves@redhat.com>
5569
5570 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5571 reading beyond the passed in buffer length.
5572
b6b9ffcc
PL		 55732015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5574
5575 * tracepoint.c (symbol_list) <required>: Remove.
5576
863d01bd
PA		 55772015-08-06 Pedro Alves <palves@redhat.com>
5578
5579 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5580 count if stopping and suspending threads.
5581 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5582 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5583 (linux_detach): Complete an ongoing step-over.
5584 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5585 throughout.
5586 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5587 (linux_wait_1): If passing a signal to the inferior after
5588 finishing a step-over, unsuspend and re-resume all lwps. If we
5589 see a single-step event but the thread should be continuing, don't
5590 pass the trap to gdb.
5591 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5592 internal_error instead of gdb_assert.
5593 (enqueue_pending_signal): New function.
5594 (check_ptrace_stopped_lwp_gone): Add debug output.
5595 (start_step_over): Use internal_error instead of gdb_assert.
5596 (complete_ongoing_step_over): New function.
5597 (linux_resume_one_thread): Don't resume a suspended thread.
5598 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5599 it stepping.
5600
00db26fa
PA		 56012015-08-06 Pedro Alves <palves@redhat.com>
5602
5603 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5604 (linux_thread_alive): Use lwp_is_marked_dead.
5605 (extended_event_reported): Delete.
5606 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5607 instead of extended_event_reported.
5608 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5609 as well.
5610 (lwp_is_marked_dead): New function.
5611 (lwp_running): Use lwp_is_marked_dead.
5612 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5613 comment.
5614
ad071a30
PA		 56152015-08-06 Pedro Alves <palves@redhat.com>
5616
5617 * linux-low.c (linux_wait_1): Move fork event output out of the
5618 !report_to_gdb check. Pass event_child->waitstatus to
5619 target_waitstatus_to_string instead of ourstatus.
5620
524b57e6
YQ		 56212015-08-04 Yao Qi <yao.qi@linaro.org>
5622
5623 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5624 if current_thread is 32 bit.
5625
6085d6f6
YQ		 56262015-08-04 Yao Qi <yao.qi@linaro.org>
5627
5628 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5629 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5630 * server.c (extended_protocol): Remove "static".
5631 * server.h (extended_protocol): Declare it.
5632
8a7e4587
YQ		 56332015-08-04 Yao Qi <yao.qi@linaro.org>
5634
5635 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5636 both aarch64 and aarch32.
5637 (aarch64_set_pc): Likewise.
5638
3b53ae99
YQ		 56392015-08-04 Yao Qi <yao.qi@linaro.org>
5640
5641 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5642 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5643 arm-with-neon.xml to srv_xmlfiles.
5644 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5645 (is_64bit_tdesc): New function.
5646 (aarch64_linux_read_description): New function.
5647 (aarch64_arch_setup): Call aarch64_linux_read_description.
5648 (regs_info): Rename to regs_info_aarch64.
5649 (aarch64_regs_info): Return right regs_info.
5650 (initialize_low_arch): Call initialize_low_arch_aarch32.
5651
bd9e6534
YQ		 56522015-08-04 Yao Qi <yao.qi@linaro.org>
5653
5654 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5655 * linux-aarch32-low.c: New file.
5656 * linux-aarch32-low.h: New file.
5657 * linux-arm-low.c (arm_fill_gregset): Move it to
5658 linux-aarch32-low.c.
5659 (arm_store_gregset): Likewise.
5660 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5661 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5662 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5663 (regs_info): Rename to regs_info_arm.
5664 (arm_regs_info): Return regs_info_aarch32 if
5665 have_ptrace_getregset is 1 and target description is
5666 arm_with_neon or arm_with_vfpv3.
5667 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5668 Call initialize_low_arch_aarch32 instead.
5669
ded48a5e
YQ		 56702015-08-04 Yao Qi <yao.qi@linaro.org>
5671
5672 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5673 * linux-low.c: ... here.
5674 * linux-low.h (have_ptrace_getregset): Declare it.
5675
96e9210f
PA		 56762015-08-04 Pedro Alves <palves@redhat.com>
5677
5678 * thread-db.c (struct thread_db): Use new typedefs.
5679 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5680 CHK calls.
5681 (disable_thread_event_reporting): Cast result of dlsym to
5682 destination function pointer type.
5683 (thread_db_mourn): Use td_ta_delete_ftype.
5684
af60a1ef
SL		 56852015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5686
5687 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5688 arch variant.
5689 (CDX_BREAKPOINT): Define for R2.
5690 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5691 (the_low_target): Add comments.
5692
e8b41681
YQ		 56932015-07-30 Yao Qi <yao.qi@linaro.org>
5694
5695 * linux-arm-low.c (arm_hwcap): Remove it.
5696 (arm_read_description): New local variable arm_hwcap. Don't
5697 set arm_hwcap to zero.
5698
89abb039
YQ		 56992015-07-30 Yao Qi <yao.qi@linaro.org>
5700
5701 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5702 Use regcache->tdesc instead.
5703 (arm_store_wmmxregset): Likewise.
5704 (arm_fill_vfpregset): Likewise.
5705 (arm_store_vfpregset): Likewise.
5706
deca266c
YQ		 57072015-07-30 Yao Qi <yao.qi@linaro.org>
5708
5709 * linux-arm-low.c: Include arch/arm.h.
5710 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5711 (arm_store_gregset): Likewise.
5712
aa58a496
SM		 57132015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5714
5715 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5716 ptrace's 4th parameter.
5717
50904b25
YQ		 57182015-07-27 Yao Qi <yao.qi@linaro.org>
5719
5720 * configure.srv (case aarch64*-*-linux*): Don't set
5721 srv_linux_usrregs.
5722
5826e159
PA		 57232015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5724
5725 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5726 sys/ptrace.h.
5727 * linux-arm-low.c: Likewise.
5728 * linux-cris-low.c: Likewise.
5729 * linux-crisv32-low.c: Likewise.
5730 * linux-low.c: Likewise.
5731 * linux-m68k-low.c: Likewise.
5732 * linux-mips-low.c: Likewise.
5733 * linux-nios2-low.c: Likewise.
5734 * linux-s390-low.c: Likewise.
5735 * linux-sparc-low.c: Likewise.
5736 * linux-tic6x-low.c: Likewise.
5737 * linux-tile-low.c: Likewise.
5738 * linux-x86-low.c: Likewise.
5739
54019719
PA		 57402015-07-24 Pedro Alves <palves@redhat.com>
5741
5742 * config.in: Regenerate.
5743 * configure: Regenerate.
5744
eb7aa561
PA		 57452015-07-24 Pedro Alves <palves@redhat.com>
5746
5747 * acinclude.m4: Include ../ptrace.m4.
5748 * configure.ac: Call GDB_AC_PTRACE.
5749 * config.in, configure: Regenerate.
5750
55d7b841
YQ		 57512015-07-24 Yao Qi <yao.qi@linaro.org>
5752
5753 * linux-low.c (linux_create_inferior): Remove setting to
5754 proc->priv->new_inferior.
5755 (linux_attach): Likewise.
5756 (linux_low_filter_event): Likewise.
5757 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5758
c06cbd92
YQ		 57592015-07-24 Yao Qi <yao.qi@linaro.org>
5760
5761 * linux-low.c (linux_arch_setup): New function.
5762 (linux_low_filter_event): If proc->tdesc is NULL and
5763 proc->attached is true, call the_low_target.arch_setup.
5764 Otherwise, keep status pending, and return.
5765 (linux_resume_one_lwp_throw): Don't call get_pc if
5766 thread->while_stepping isn't NULL. Don't call
5767 get_thread_regcache if proc->tdesc is NULL.
5768 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5769 (linux_target_ops): Install arch_setup.
5770 * server.c (start_inferior): Call the_target->arch_setup.
5771 * target.h (struct target_ops) <arch_setup>: New field.
5772 (target_arch_setup): New marco.
5773 * lynx-low.c (lynx_target_ops): Update.
5774 * nto-low.c (nto_target_ops): Update.
5775 * spu-low.c (spu_target_ops): Update.
5776 * win32-low.c (win32_target_ops): Update.
5777
5ae3ebba
YQ		 57782015-07-24 Yao Qi <yao.qi@linaro.org>
5779
5780 * linux-low.c (linux_add_process): Don't set
5781 proc->priv->new_inferior.
5782 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5783 (linux_attach): Likewise.
5784
eb97750b
YQ		 57852015-07-24 Yao Qi <yao.qi@linaro.org>
5786
5787 * server.c (start_inferior): Code refactor.
5788
51aee833
YQ		 57892015-07-24 Yao Qi <yao.qi@linaro.org>
5790
5791 * server.c (process_serial_event): Set general_thread.
5792
af1b22f3
YQ		 57932015-07-21 Yao Qi <yao.qi@linaro.org>
5794
5795 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5796 aarch64_linux_get_debug_reg_capacity.
5797
554717a3
YQ		 57982015-07-17 Yao Qi <yao.qi@linaro.org>
5799
5800 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5801 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5802 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5803 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5804 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5805 (AARCH64_HWP_ALIGNMENT): Likewise.
5806 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5807 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5808 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5809 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5810 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5811 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5812 (struct aarch64_debug_reg_state): Likewise.
5813 (struct arch_lwp_info): Likewise.
5814 (aarch64_align_watchpoint): Likewise.
5815 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5816 (aarch64_watchpoint_length): Likewise.
5817 (aarch64_point_encode_ctrl_reg): Likewise
5818 (aarch64_point_is_aligned): Likewise.
5819 (aarch64_align_watchpoint): Likewise.
5820 (aarch64_linux_set_debug_regs):
5821 (aarch64_dr_state_insert_one_point): Likewise.
5822 (aarch64_dr_state_remove_one_point): Likewise.
5823 (aarch64_handle_breakpoint): Likewise.
5824 (aarch64_handle_aligned_watchpoint): Likewise.
5825 (aarch64_handle_unaligned_watchpoint): Likewise.
5826 (aarch64_handle_watchpoint): Likewise.
5827
c67ca4de
YQ		 58282015-07-17 Yao Qi <yao.qi@linaro.org>
5829
5830 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5831 and don't aarch64_get_debug_reg_state. All callers update.
5832 (aarch64_handle_aligned_watchpoint): Likewise.
5833 (aarch64_handle_unaligned_watchpoint): Likewise.
5834 (aarch64_handle_watchpoint): Likewise.
5835 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5836 (aarch64_remove_point): Likewise.
5837
25abf979
YQ		 58382015-07-17 Yao Qi <yao.qi@linaro.org>
5839
5840 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5841 debug_printf.
5842 (aarch64_handle_unaligned_watchpoint): Likewise.
5843
db1ff28b
JK		 58442015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5845
5846 Revert the previous 3 commits:
5847 Move gdb_regex* to common/
5848 Move linux_find_memory_regions_full & co.
5849 gdbserver build-id attribute generator
5850
700ca40f
JK		 58512015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5852 Jan Kratochvil <jan.kratochvil@redhat.com>
5853
5854 gdbserver build-id attribute generator.
5855 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5856 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5857 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5858 (find_phdr): New.
5859 (get_dynamic): Use find_pdhr to traverse program headers.
5860 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5861 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5862 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5863 (get_hex_build_id): New.
5864 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5865 to reply XML document.
5866
9904185c
JK		 58672015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5868 Jan Kratochvil <jan.kratochvil@redhat.com>
5869
5870 * target.c: Include target/target-utils.h and fcntl.h.
5871 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5872 (target_fileio_read_stralloc): New functions.
5873
6e5b4429
JK		 58742015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5875
5876 * Makefile.in (OBS): Add gdb_regex.o.
5877 (gdb_regex.o): New.
5878 * config.in: Rebuilt.
5879 * configure: Rebuilt.
5880
ddc98fbf
JK		 58812015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5882 Jan Kratochvil <jan.kratochvil@redhat.com>
5883
5884 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5885 * Makefile.in (OBS): Add target-utils.o.
5886 (linux-maps.o, target-utils.o): New.
5887 * configure.srv (srv_linux_obj): Add linux-maps.o.
5888
e57bb7a0
PL		 58892015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5890
5891 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5892 function, return 1.
5893 (the_low_target): Install it.
5894
586b02a9
PA		 58952015-07-14 Pedro Alves <palves@redhat.com>
5896
5897 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5898 Instead, ignore ECHILD, and throw an error for other errnos.
5899
58c1b36c
PA		 59002015-07-10 Pedro Alves <palves@redhat.com>
5901
5902 * event-loop.c (struct callback_event) <data>: Change type to
5903 gdb_client_data instance instead of gdb_client_data pointer.
5904 (append_callback_event): Adjust.
5905
421530db
PL		 59062015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5907
5908 * linux-aarch64-low.c: Add comments for each linux_target_ops
5909 method. Remove comments already covered in target_ops and
5910 linux_target_ops definitions.
5911 (the_low_target): Add comments for each unimplemented method.
5912
c2d65f38
YQ		 59132015-07-09 Yao Qi <yao.qi@linaro.org>
5914
5915 * linux-aarch64-low.c (aarch64_regmap): Remove.
5916 (aarch64_usrregs_info): Remove.
5917 (regs_info): Set field usrregs to NULL.
5918
b20a6524
MM		 59192015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5920
5921 * linux-low.c: Include "rsp-low.h"
5922 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5923 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5924 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5925 (handle_btrace_enable_pt): New.
5926 (handle_btrace_general_set): Support "pt".
5927 (handle_btrace_conf_general_set): Support "pt:size".
5928
96c97461
PL		 59292015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5930
5931 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5932 Z_PACKET_SW_BP.
5933
37d66942
PL		 59342015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5935
5936 * linux-aarch64-low.c: Remove comment about endianness.
5937 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5938 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5939 memcmp.
5940
dc06243f
GB		 59412015-06-24 Gary Benson <gbenson@redhat.com>
5942
5943 * linux-i386-ipa.c (stdint.h): Do not include.
5944 * lynx-i386-low.c (stdint.h): Likewise.
5945 * lynx-ppc-low.c (stdint.h): Likewise.
5946 * mem-break.c (stdint.h): Likewise.
5947 * thread-db.c (stdint.h): Likewise.
5948 * tracepoint.c (stdint.h): Likewise.
5949 * win32-low.c (stdint.h): Likewise.
5950
124e13d9
SM		 59512015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5952
5953 * server.c (write_qxfer_response): Update call to
5954 remote_escape_output.
5955
909c2cda
JK		 59562015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5957 Jan Kratochvil <jan.kratochvil@redhat.com>
5958
5959 Merge multiple hex conversions.
5960 * gdbreplay.c (tohex): Rename to 'fromhex'.
5961 (logchar): Use fromhex.
5962
24c05f46
JK		 59632015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5964
5965 * server.c (handle_qxfer_libraries): Set `version' attribute for
5966 <library-list>.
5967
14d2069a
GB		 59682015-06-10 Gary Benson <gbenson@redhat.com>
5969
5970 * target.h (struct target_ops) <multifs_open>: New field.
5971 <multifs_unlink>: Likewise.
5972 <multifs_readlink>: Likewise.
5973 * linux-low.c (nat/linux-namespaces.h): New include.
5974 (linux_target_ops): Initialize the_target->multifs_open,
5975 the_target->multifs_unlink and the_target->multifs_readlink.
5976 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5977 * hostio.c (hostio_fs_pid): New static variable.
5978 (hostio_handle_new_gdb_connection): New function.
5979 (handle_setfs): Likewise.
5980 (handle_open): Use the_target->multifs_open as appropriate.
5981 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5982 (handle_readlink): Use the_target->multifs_readlink as
5983 appropriate.
5984 (handle_vFile): Handle vFile:setfs packets.
5985 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5986 after target_handle_new_gdb_connection.
5987
4b8b5e72
GB		 59882015-06-10 Gary Benson <gbenson@redhat.com>
5989
5990 * configure.ac (AC_CHECK_FUNCS): Add setns.
5991 * config.in: Regenerate.
5992 * configure: Likewise.
5993 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5994 (linux-namespaces.o): New rule.
5995 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5996
3ac2e371
GB		 59972015-06-09 Gary Benson <gbenson@redhat.com>
5998
5999 * hostio.c (handle_open): Process mode argument with
6000 fileio_to_host_mode.
6001
ca9b78ce
YQ		 60022015-06-01 Yao Qi <yao.qi@linaro.org>
6003
6004 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6005 * linux-x86-low.c: Likewise.
6006
bfacd19d
DB		 60072015-05-28 Don Breazeal <donb@codesourcery.com>
6008
6009 * linux-low.c (handle_extended_wait): Initialize
6010 thread_info.last_resume_kind for new fork children.
6011
452003ef
PA		 60122015-05-15 Pedro Alves <palves@redhat.com>
6013
6014 * target.h (target_handle_new_gdb_connection): Rewrite using if
6015 wrapped in do/while.
6016
1041a03c
JB		 60172015-05-14 Joel Brobecker <brobecker@adacore.com>
6018
6019 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6020 * configure, config.in: Regenerate.
6021 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6022 Declare typedef.
6023
c269dbdb
DB		 60242015-05-12 Don Breazeal <donb@codesourcery.com>
6025
6026 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6027 PTRACE_EVENT_VFORK_DONE.
6028 (linux_low_ptrace_options, extended_event_reported): Add vfork
6029 events.
6030 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6031 and "vforkdone" for RSP 'T' Stop Reply Packet.
6032 * server.h (report_vfork_events): Declare
6033 global variable.
6034
3a8a0396
DB		 60352015-05-12 Don Breazeal <donb@codesourcery.com>
6036
6037 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6038 (the_low_target) <new_fork>: Initialize new member.
6039 * linux-arm-low.c (arm_new_fork): New function.
6040 (the_low_target) <new_fork>: Initialize new member.
6041 * linux-low.c (handle_extended_wait): Call new target function
6042 new_fork.
6043 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6044 * linux-mips-low.c (mips_add_watchpoint): New function
6045 extracted from mips_insert_point.
6046 (the_low_target) <new_fork>: Initialize new member.
6047 (mips_linux_new_fork): New function.
6048 (mips_insert_point): Call mips_add_watchpoint.
6049 * linux-x86-low.c (x86_linux_new_fork): New function.
6050 (the_low_target) <new_fork>: Initialize new member.
6051
de0d863e
DB		 60522015-05-12 Don Breazeal <donb@codesourcery.com>
6053
6054 * linux-low.c (handle_extended_wait): Implement return value,
6055 rename argument 'event_child' to 'event_lwp', handle
6056 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6057 (linux_low_ptrace_options): New function.
6058 (linux_low_filter_event): Call linux_low_ptrace_options,
6059 use different argument fo linux_enable_event_reporting,
6060 use return value from handle_extended_wait.
6061 (extended_event_reported): New function.
6062 (linux_wait_1): Call extended_event_reported and set
6063 status to report fork events.
6064 (linux_write_memory): Add pid to debug message.
6065 (reset_lwp_ptrace_options_callback): New function.
6066 (linux_handle_new_gdb_connection): New function.
6067 (linux_target_ops): Initialize new structure member.
6068 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6069 * lynx-low.c: Initialize new structure member.
6070 * remote-utils.c (prepare_resume_reply): Implement stop reason
6071 "fork" for "T" stop message.
6072 * server.c (handle_query): Call handle_new_gdb_connection.
6073 * server.h (report_fork_events): Declare global flag.
6074 * target.h (struct target_ops) <handle_new_gdb_connection>:
6075 New member.
6076 (target_handle_new_gdb_connection): New macro.
6077 * win32-low.c: Initialize new structure member.
6078
ddcbc397
DB		 60792015-05-12 Don Breazeal <donb@codesourcery.com>
6080
6081 * mem-break.c (APPEND_TO_LIST): Define macro.
6082 (clone_agent_expr): New function.
6083 (clone_one_breakpoint): New function.
6084 (clone_all_breakpoints): New function.
6085 * mem-break.h: Declare new functions.
6086
89245bc0
DB		 60872015-05-12 Don Breazeal <donb@codesourcery.com>
6088
6089 * linux-low.c (linux_supports_fork_events): New function.
6090 (linux_supports_vfork_events): New function.
6091 (linux_target_ops): Initialize new structure members.
6092 (initialize_low): Call linux_check_ptrace_features.
6093 * lynx-low.c (lynx_target_ops): Initialize new structure
6094 members.
6095 * server.c (report_fork_events, report_vfork_events):
6096 New global flags.
6097 (handle_query): Add new features to qSupported packet and
6098 response.
6099 (captured_main): Initialize new global variables.
6100 * target.h (struct target_ops) <supports_fork_events>:
6101 New member.
6102 <supports_vfork_events>: New member.
6103 (target_supports_fork_events): New macro.
6104 (target_supports_vfork_events): New macro.
6105 * win32-low.c (win32_target_ops): Initialize new structure
6106 members.
6107
835205d0
GB		 61082015-05-12 Gary Benson <gbenson@redhat.com>
6109
6110 * server.c (handle_qxfer_exec_file): Use current process
6111 if annex is empty.
6112
21e94bd9
SL		 61132015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6114
6115 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6116 Remove HAVE_PTRACE_GETREGS conditionals.
6117 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6118 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6119
45614f15
YQ		 61202015-05-08 Yao Qi <yao.qi@linaro.org>
6121
6122 * linux-low.c (linux_supports_conditional_breakpoints): New
6123 function.
6124 (linux_target_ops): Install new target method.
6125 * lynx-low.c (lynx_target_ops): Install NULL hook for
6126 supports_conditional_breakpoints.
6127 * nto-low.c (nto_target_ops): Likewise.
6128 * spu-low.c (spu_target_ops): Likewise.
6129 * win32-low.c (win32_target_ops): Likewise.
6130 * server.c (handle_query): Check
6131 target_supports_conditional_breakpoints.
6132 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6133 New field.
6134 (target_supports_conditional_breakpoints): New macro.
6135
80ad801e
PA		 61362015-05-06 Pedro Alves <palves@redhat.com>
6137
6138 PR server/18081
6139 * server.c (start_inferior): If the process exits, mourn it.
6140
819843c7
GB		 61412015-04-21 Gary Benson <gbenson@redhat.com>
6142
6143 * hostio.c (fileio_open_flags_to_host): Factored out to
6144 fileio_to_host_openflags in common/fileio.c. Single use
6145 updated.
6146
a2d5a9d7
MF		 61472015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6148
6149 * linux-xtensa-low.c (xtensa_fill_gregset)
6150 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6151 XCHAL_HAVE_LOOP.
6152
deb44829
MF		 61532015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6154
6155 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6156 (regs_info): Replace usrregs pointer with NULL.
6157
e57f1de3
GB		 61582015-04-17 Gary Benson <gbenson@redhat.com>
6159
6160 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6161 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6162 * server.c (handle_qxfer_exec_file): New function.
6163 (qxfer_packets): Add exec-file entry.
6164 (handle_query): Report qXfer:exec-file:read as supported packet.
6165
62828379
RN		 61662015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6167
6168 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6169
b88bb450
GB		 61702015-04-09 Gary Benson <gbenson@redhat.com>
6171
6172 * hostio-errno.c (errno_to_fileio_error): Remove function.
6173 Update caller to use remote_fileio_to_fio_error.
6174
c8f4bfdd
YQ		 61752015-04-09 Yao Qi <yao.qi@linaro.org>
6176
6177 * linux-low.c (linux_insert_point): Call
6178 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6179 (linux_remove_point): Call remove_memory_breakpoint if type is
6180 raw_bkpt_type_sw.
6181 * linux-x86-low.c (x86_insert_point): Don't call
6182 insert_memory_breakpoint.
6183 (x86_remove_point): Don't call remove_memory_breakpoint.
6184
41f98f02
PA		 61852015-04-01 Pedro Alves <palves@redhat.com>
6186 Cleber Rosa <crosa@redhat.com>
6187
6188 * server.c (gdbserver_usage): Reorganize and extend the usage
6189 message.
6190
2bf6fb9d
PA		 61912015-03-24 Pedro Alves <palves@redhat.com>
6192
6193 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6194 output. Also dump TRAP_TRACE.
6195 (linux_low_filter_event): In debug output, distinguish a
6196 resume_stop SIGSTOP from a delayed SIGSTOP.
6197
369f6daa
GB		 61982015-03-24 Gary Benson <gbenson@redhat.com>
6199
6200 * linux-x86-low.c (x86_linux_new_thread): Moved to
6201 nat/x86-linux.c.
6202 (x86_linux_prepare_to_resume): Likewise.
6203
8e5d4070
GB		 62042015-03-24 Gary Benson <gbenson@redhat.com>
6205
6206 * Makefile.in (x86-linux-dregs.o): New rule.
6207 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6208 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6209 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6210 (x86_linux_dr_get): Likewise.
6211 (x86_linux_dr_set): Likewise.
6212 (update_debug_registers_callback): Likewise.
6213 (x86_linux_dr_set_addr): Likewise.
6214 (x86_linux_dr_get_addr): Likewise.
6215 (x86_linux_dr_set_control): Likewise.
6216 (x86_linux_dr_get_control): Likewise.
6217 (x86_linux_dr_get_status): Likewise.
6218 (x86_linux_update_debug_registers): Likewise.
6219
2b95d440
GB		 62202015-03-24 Gary Benson <gbenson@redhat.com>
6221
6222 * linux-x86-low.c (x86_linux_update_debug_registers):
6223 New function, factored out from...
6224 (x86_linux_prepare_to_resume): ...this.
6225
14b0bc68
GB		 62262015-03-24 Gary Benson <gbenson@redhat.com>
6227
6228 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6229 (x86_linux_dr_set): Likewise.
6230 (update_debug_registers_callback): Likewise.
6231 (x86_linux_dr_set_addr): Likewise.
6232 (x86_linux_dr_get_addr): Likewise.
6233 (x86_linux_dr_set_control): Likewise.
6234 (x86_linux_dr_get_control): Likewise.
6235 (x86_linux_dr_get_status): Likewise.
6236 (x86_linux_prepare_to_resume): Likewise.
6237
5dfe6ca8
GB		 62382015-03-24 Gary Benson <gbenson@redhat.com>
6239
6240 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6241 Use perror_with_name. Pass string through gettext.
6242 (x86_linux_dr_set): Likewise.
6243
d33472ad
GB		 62442015-03-24 Gary Benson <gbenson@redhat.com>
6245
6246 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6247 (x86_linux_dr_set_addr): ...this.
6248 (x86_dr_low_get_addr): Rename to...
6249 (x86_linux_dr_get_addr): ...this.
6250 (x86_dr_low_set_control): Rename to...
6251 (x86_linux_dr_set_control): ...this.
6252 (x86_dr_low_get_control): Rename to...
6253 (x86_linux_dr_get_control): ...this.
6254 (x86_dr_low_get_status): Rename to...
6255 (x86_linux_dr_get_status): ...this.
6256 (x86_dr_low): Update with new function names.
6257
4b134ca1
GB		 62582015-03-24 Gary Benson <gbenson@redhat.com>
6259
6260 * Makefile.in (x86-linux.o): New rule.
6261 * configure.srv: Add x86-linux.o to relevant targets.
6262 * linux-low.c (lwp_set_arch_private_info): New function.
6263 (lwp_arch_private_info): Likewise.
6264 * linux-x86-low.c: Include nat/x86-linux.h.
6265 (arch_lwp_info): Removed structure.
6266 (update_debug_registers_callback):
6267 Use lwp_set_debug_registers_changed.
6268 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6269 and lwp_set_debug_registers_changed.
6270 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6271
34c703da
GB		 62722015-03-24 Gary Benson <gbenson@redhat.com>
6273
6274 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6275 * linux-arm-low.c (arm_new_thread): Likewise.
6276 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6277 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6278 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6279 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6280
cff068da
GB		 62812015-03-24 Gary Benson <gbenson@redhat.com>
6282
6283 * linux-low.c (ptid_of_lwp): New function.
6284 (lwp_is_stopped): Likewise.
6285 (lwp_stop_reason): Likewise.
6286 * linux-x86-low.c (update_debug_registers_callback):
6287 Use lwp_is_stopped.
6288 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6289 lwp_stop_reason.
6290
b2f7c7e8
GB		 62912015-03-24 Gary Benson <gbenson@redhat.com>
6292
6293 * linux-low.h (linux_stop_lwp): Remove declaration.
6294
6d4ee8c6
GB		 62952015-03-24 Gary Benson <gbenson@redhat.com>
6296
6297 * linux-low.h: Include nat/linux-nat.h.
6298 * linux-low.c (iterate_over_lwps_args): New structure.
6299 (iterate_over_lwps_filter): New function.
6300 (iterate_over_lwps): Likewise.
6301 * linux-x86-low.c (update_debug_registers_callback):
6302 Update signature to what iterate_over_lwps expects.
6303 Remove PID check that iterate_over_lwps now performs.
6304 (x86_dr_low_set_addr): Use iterate_over_lwps.
6305 (x86_dr_low_set_control): Likewise.
6306
70a0bb6b
GB		 63072015-03-24 Gary Benson <gbenson@redhat.com>
6308
6309 * linux-x86-low.c (x86_debug_reg_state): New function.
6310 (x86_linux_prepare_to_resume): Use the above.
6311
7b669087
GB		 63122015-03-24 Gary Benson <gbenson@redhat.com>
6313
6314 * linux-low.c (current_lwp_ptid): New function.
6315 * linux-x86-low.c: Include nat/linux-nat.h.
6316 (x86_dr_low_get_addr): Use current_lwp_ptid.
6317 (x86_dr_low_get_control): Likewise.
6318 (x86_dr_low_get_status): Likewise.
6319
eef49a3d
PA		 63202015-03-20 Pedro Alves <palves@redhat.com>
6321
6322 * tracepoint.c (cmd_qtstatus): Make "str" const.
6323
b2333d22
PA		 63242015-03-20 Pedro Alves <palves@redhat.com>
6325
6326 * server.c (handle_general_set): Make "req_str" const.
6327
23f238d3
PA		 63282015-03-19 Pedro Alves <palves@redhat.com>
6329
6330 * linux-low.c (linux_resume_one_lwp): Rename to ...
6331 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6332 instead call perror_with_name.
6333 (check_ptrace_stopped_lwp_gone): New function.
6334 (linux_resume_one_lwp): Reimplement as wrapper around
6335 linux_resume_one_lwp_throw that swallows errors if the LWP is
6336 gone.
6337
91baf43f
PA		 63382015-03-19 Pedro Alves <palves@redhat.com>
6339
6340 * linux-low.c (count_events_callback, select_event_lwp_callback):
6341 No longer check whether the thread has resume_stop as last resume
6342 kind.
6343
8bf3b159
PA		 63442015-03-19 Pedro Alves <palves@redhat.com>
6345
6346 * linux-low.c (count_events_callback, select_event_lwp_callback):
6347 Use the lwp's status_pending_p field, not the thread's.
6348
b90fc188
PA		 63492015-03-19 Pedro Alves <palves@redhat.com>
6350
6351 * linux-low.c (select_event_lwp_callback): Update comments to
6352 no longer mention SIGTRAP.
6353
464b0089
GB		 63542015-03-18 Gary Benson <gbenson@redhat.com>
6355
6356 * server.c (handle_query): Do not report vFile:fstat as supported.
6357
aa9e327f
GB		 63582015-03-11 Gary Benson <gbenson@redhat.com>
6359
6360 * hostio.c (sys/types.h): New include.
6361 (sys/stat.h): Likewise.
6362 (common-remote-fileio.h): Likewise.
6363 (handle_fstat): New function.
6364 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6365
791c0056
GB		 63662015-03-11 Gary Benson <gbenson@redhat.com>
6367
6368 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6369 struct stat.st_blocks and struct stat.st_blksize.
6370 * configure: Regenerate.
6371 * config.in: Likewise.
6372 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6373 (OBS): Add common-remote-fileio.o.
6374 (common-remote-fileio.o): New rule.
6375
9a9df970
PA		 63762015-03-09 Pedro Alves <palves@redhat.com>
6377
6378 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6379 'struct sockaddr' pointer in 'accept' call.
6380
9eb1356e
PA		 63812015-03-09 Pedro Alves <palves@redhat.com>
6382
6383 Revert:
6384 2015-03-07 Pedro Alves <palves@redhat.com>
6385 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6386 or <winsock2.h> here. Instead include "gdb_socket.h".
6387 (remote_open): Use union gdb_sockaddr_u.
6388 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6389 or <winsock2.h> here. Instead include "gdb_socket.h".
6390 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6391 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6392 or <sys/un.h>.
6393 (init_named_socket, gdb_agent_helper_thread): Use union
6394 gdb_sockaddr_u.
6395
aac331e4
PA		 63962015-03-07 Pedro Alves <palves@redhat.com>
6397
6398 * configure.ac (build_warnings): Move
6399 -Wdeclaration-after-statement to the C-specific set.
6400 * configure: Regenerate.
6401
366c75fc
PA		 64022015-03-07 Pedro Alves <palves@redhat.com>
6403
6404 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6405 or <winsock2.h> here. Instead include "gdb_socket.h".
6406 (remote_open): Use union gdb_sockaddr_u.
6407 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6408 or <winsock2.h> here. Instead include "gdb_socket.h".
6409 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6410 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6411 or <sys/un.h>.
6412 (init_named_socket, gdb_agent_helper_thread): Use union
6413 gdb_sockaddr_u.
6414
492d29ea
PA		 64152015-03-07 Pedro Alves <palves@redhat.com>
6416
6417 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6418 instead.
6419
60a191ed
YQ		 64202015-03-06 Yao Qi <yao.qi@linaro.org>
6421
6422 * linux-aarch64-low.c (aarch64_insert_point): Use
6423 show_debug_regs as a boolean.
6424 (aarch64_remove_point): Likewise.
6425
f5771b1d
PA		 64262015-03-05 Pedro Alves <palves@redhat.com>
6427
6428 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6429 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6430 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6431 * nto-low.c (nto_target_ops): Likewise.
6432 * spu-low.c (spu_target_ops): Likewise.
6433 * win32-low.c (win32_target_ops): Likewise.
6434
3e572f71
PA		 64352015-03-04 Pedro Alves <palves@redhat.com>
6436
72f4393d 6437 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6438 Decide whether a breakpoint triggered based on the SIGTRAP's
6439 siginfo.si_code.
72f4393d
L		 6440 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6441 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6442 (linux_low_filter_event): Check for breakpoints before checking
6443 watchpoints.
6444 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6445 siginfo.si_code.
72f4393d
L		 6446 (linux_stopped_by_sw_breakpoint)
6447 (linux_supports_stopped_by_sw_breakpoint)
6448 (linux_stopped_by_hw_breakpoint)
6449 (linux_supports_stopped_by_hw_breakpoint): New functions.
6450 (linux_target_ops): Install new target methods.
3e572f71 6451
1ec68e26
PA		 64522015-03-04 Pedro Alves <palves@redhat.com>
6453
6454 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6455 * server.c (swbreak_feature, hwbreak_feature): New globals.
6456 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6457 (captured_main): Clear swbreak_feature and hwbreak_feature.
6458 * server.h (swbreak_feature, hwbreak_feature): Declare.
6459 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6460 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6461 supports_stopped_by_hw_breakpoint>: New fields.
6462 (target_supports_stopped_by_sw_breakpoint)
6463 (target_stopped_by_sw_breakpoint)
6464 (target_supports_stopped_by_hw_breakpoint)
6465 (target_stopped_by_hw_breakpoint): Declare.
6466
15c66dd6
PA		 64672015-03-04 Pedro Alves <palves@redhat.com>
6468
6469 enum lwp_stop_reason -> enum target_stop_reason
6470 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6471 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6472 (linux_wait_1, stuck_in_jump_pad_callback)
6473 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6474 (linux_stopped_by_watchpoint):
6475 * linux-low.h (enum lwp_stop_reason): Delete.
6476 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6477 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6478
98fc70d6
YQ		 64792015-03-04 Yao Qi <yao.qi@linaro.org>
6480
6481 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6482
dd2ac174
GB		 64832015-03-03 Gary Benson <gbenson@redhat.com>
6484
6485 * hostio.c (handle_vFile): Fix prefix lengths.
6486
d68e53f4
MM		 64872015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6488
6489 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6490 ptr_bits.
6491
bf2d68ab
AA		 64922015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6493
6494 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6495 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6496 (clean): Add "rm -f" for above C files.
6497 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6498 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6499 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6500 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6501 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6502 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6503 (init_registers_s390x_vx_linux64)
6504 (init_registers_s390x_tevx_linux64)
6505 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6506 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6507 declarations.
6508 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6509 (s390_store_vxrs_high): New functions.
6510 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6511 NT_S390_VXRS_HIGH.
6512 (s390_arch_setup): Add logic for selecting one of the new target
6513 descriptions. Activate the new vector regsets if applicable.
6514 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6515 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6516 and init_registers_s390x_tevx_linux64.
6517
c966a859
PA		 65182015-03-01 Pedro Alves <palves@redhat.com>
6519
6520 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6521 parameter.
6522
4180215b
PA		 65232015-02-27 Pedro Alves <palves@redhat.com>
6524
6525 * linux-x86-low.c (u_debugreg_offset): New function.
6526 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6527
749bab01
PA		 65282015-02-27 Pedro Alves <palves@redhat.com>
6529
6530 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6531 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6532 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6533 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6534 (ps_lsetfpregs, ps_getpid)
6535 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6536 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6537 (ps_lsetxregs, ps_plog): Declare.
6538
3c14e5a3
PA		 65392015-02-27 Pedro Alves <palves@redhat.com>
6540
6541 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6542 IP_AGENT_EXPORT_FUNC.
6543 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6544 IP_AGENT_EXPORT_FUNC.
6545 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6546 (IP_AGENT_EXPORT): Delete.
6547 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6548 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6549 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6550 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6551 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6552 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6553 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6554 (traceframe_read_count, traceframe_write_count)
6555 (traceframes_created, trace_state_variables, get_raw_reg)
6556 (get_trace_state_variable_value, set_trace_state_variable_value)
6557 (ust_loaded, helper_thread_id, cmd_buf): Use
6558 IPA_SYM_EXPORTED_NAME.
6559 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6560 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6561 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6562 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6563 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6564 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6565 EXTERN_C_PUSH/EXTERN_C_POP.
6566 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6567 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6568 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6569 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6570 (traceframe_write_count, traceframe_read_count)
6571 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6572 (about_to_request_buffer_space, get_trace_state_variable_value)
6573 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6574 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6575 EXTERN_C_PUSH/EXTERN_C_POP.
6576 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6577 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6578 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6579 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6580 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6581 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6582 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6583 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6584 Define.
6585 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6586 (IP_AGENT_EXPORT_VAR_DECL): Define.
6587 (tracing): Declare.
6588 (gdb_agent_get_raw_reg): Declare.
6589
fe978cb0
PA		 65902015-02-27 Tom Tromey <tromey@redhat.com>
6591 Pedro Alves <palves@redhat.com>
6592
6593 Rename symbols whose names are reserved C++ keywords throughout.
6594
3bc3d82a
PA		 65952015-02-27 Pedro Alves <palves@redhat.com>
6596
6597 * Makefile.in (COMPILER): New, get it from autoconf.
6598 (CXX): Get from autoconf instead.
6599 (COMPILE.pre): Use COMPILER.
6600 (CC-LD): Rename to ...
6601 (CC_LD): ... this. Use COMPILER.
6602 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6603 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6604 * acinclude.m4: Include build-with-cxx.m4.
6605 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6606 Disable -Werror by default if building in C++ mode.
6607 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6608 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6609 the C++ compiler. Save/restore CXXFLAGS too.
6610 * configure: Regenerate.
6611
07697489
PA		 66122015-02-27 Pedro Alves <palves@redhat.com>
6613
6614 * acinclude.m4: Include libiberty.m4.
6615 * configure.ac: Call libiberty_INIT.
6616 * config.in, configure: Regenerate.
6617
9beb7c4e
PA		 66182015-02-26 Pedro Alves <palves@redhat.com>
6619
6620 * linux-low.c (linux_wait_1): When incrementing the PC past a
6621 program breakpoint always use the_low_target.breakpoint_len as
6622 increment, rather than the maximum between that and
6623 the_low_target.decr_pc_after_break.
6624
8090aef2
PA		 66252015-02-23 Pedro Alves <palves@redhat.com>
6626
6627 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6628 thread was doing a step-over; always adjust the PC if
6629 we stepped over a permanent breakpoint.
6630 (linux_wait_1): If we stepped over breakpoint that was on top of a
6631 permanent breakpoint, manually advance the PC past it.
6632
bc9540e8
PA		 66332015-02-23 Pedro Alves <palves@redhat.com>
6634
6635 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6636 modes.
6637 (x86_fill_gregset, x86_store_gregset): Use it when handling
6638 $orig_eax.
6639
2db9a427
PA		 66402015-02-20 Pedro Alves <palves@redhat.com>
6641
6642 * thread-db.c: Include "nat/linux-procfs.h".
6643 (thread_db_init): Skip listing new threads if the kernel supports
6644 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6645
afa8d396
PA		 66462015-02-20 Pedro Alves <palves@redhat.com>
6647
6648 * linux-low.c (status_pending_p_callback): Use ptid_match.
6649
c9587f88
AT		 66502015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6651
6652 PR breakpoints/16812
6653 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6654 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6655 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6656
b05ec7a5
AT		 66572015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6658
6659 PR breakpoints/15956
6660 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6661
d33501a5
MM		 66622015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6663
6664 * linux-low.c (linux_low_btrace_conf): Print size.
6665 * server.c (handle_btrace_conf_general_set): New.
6666 (hanle_general_set): Call handle_btrace_conf_general_set.
6667 (handle_query): Report Qbtrace-conf:bts:size as supported.
6668
f4abbc16
MM		 66692015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6670
6671 * linux-low.c (linux_low_enable_btrace): Update parameters.
6672 (linux_low_btrace_conf): New.
6673 (linux_target_ops)<to_btrace_conf>: Initialize.
6674 * server.c (current_btrace_conf): New.
6675 (handle_btrace_enable): Rename to ...
6676 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6677 to target_enable_btrace. Update comment. Update users.
6678 (handle_qxfer_btrace_conf): New.
6679 (qxfer_packets): Add btrace-conf entry.
6680 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6681 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6682 (target_ops)<read_btrace_conf>: New.
6683 (target_enable_btrace): Update parameters.
6684 (target_read_btrace_conf): New.
6685
043c3577
MM		 66862015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6687
6688 * server.c (handle_btrace_general_set): Remove call to
6689 target_supports_btrace.
6690 (supported_btrace_packets): New.
6691 (handle_query): Call supported_btrace_packets.
6692 * target.h: include btrace-common.h.
6693 (btrace_target_info): Removed.
6694 (supports_btrace, target_supports_btrace): Update parameters.
6695
734b0e4b
MM		 66962015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6697
6698 * Makefile.in (SFILES): Add common/btrace-common.c.
6699 (OBS): Add common/btrace-common.o.
6700 (btrace-common.o): Add build rules.
6701 * linux-low: Include btrace-common.h.
6702 (linux_low_read_btrace): Use struct btrace_data. Call
6703 btrace_data_init and btrace_data_fini.
6704
d6c146e9
PA		 67052015-02-06 Pedro Alves <palves@redhat.com>
6706
6707 * thread-db.c (find_new_threads_callback): Add debug output.
6708
20ba1ce6
PA		 67092015-02-04 Pedro Alves <palves@redhat.com>
6710
6711 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6712 (resume_stopped_resumed_lwps): New function.
6713 (linux_wait_for_event_filtered): Use it.
6714
8cc73a39
SDJ		 67152015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6716
6717 * Makefile.in (SFILES): Add linux-personality.c.
6718 (linux-personality.o): New rule.
6719 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6720 list of objects to be built.
6721 * linux-low.c: Include nat/linux-personality.h.
6722 (linux_create_inferior): Remove code to disable address space
6723 randomization (moved to ../nat/linux-personality.c). Create
6724 cleanup to disable address space randomization.
6725
fb23d554
SDJ		 67262015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6727
6728 * Makefile.in (posix-strerror.o): New rule.
6729 (mingw-strerror.o): Likewise.
6730 * configure: Regenerated.
6731 * configure.ac: Source file ../common/common.host. Initialize new
6732 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6733
cdf43629
YQ		 67342015-01-14 Yao Qi <yao@codesourcery.com>
6735
6736 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6737 (ppc-linux.o): New rule.
6738 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6739 * configure.ac: AC_CHECK_FUNCS(getauxval).
6740 * config.in: Re-generated.
6741 * configure: Re-generated.
6742 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6743 ppc64_64bit_inferior_p
6744
514c5338
YQ		 67452015-01-14 Yao Qi <yao@codesourcery.com>
6746
6747 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6748 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6749 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6750 (PT_ORIG_R3, PT_TRAP): Likewise.
6751 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6752 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6753 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6754
3368c1e5
JB		 67552015-01-10 Joel Brobecker <brobecker@adacore.com>
6756
6757 * i387-fp.c (i387_cache_to_xsave): In look over
6758 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6759 zmmh_low_space field by use of zmmh_high_space.
6760
582511be
PA		 67612015-01-09 Pedro Alves <palves@redhat.com>
6762
6763 * linux-low.c (step_over_bkpt): Move higher up in the file.
6764 (handle_extended_wait): Don't store the stop_pc here.
6765 (get_stop_pc): Adjust comments and rename to ...
6766 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6767 stopped for a software breakpoint or hardware breakpoint.
6768 (thread_still_has_status_pending_p): New function.
6769 (status_pending_p_callback): Use
6770 thread_still_has_status_pending_p. If the event is no longer
6771 interesting, resume the LWP.
6772 (handle_tracepoints): Add assert.
6773 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6774 (wstatus_maybe_breakpoint): New function.
6775 (cancel_breakpoint): Delete function.
6776 (check_stopped_by_watchpoint): New function, factored out from
6777 linux_low_filter_event.
6778 (lp_status_maybe_breakpoint): Delete function.
6779 (linux_low_filter_event): Remove filter_ptid argument.
6780 Leave thread group exits pending here. Store the LWP's stop PC.
6781 Always leave events pending.
6782 (linux_wait_for_event_filtered): Pull all events out of the
6783 kernel, and leave them all pending.
6784 (count_events_callback, select_event_lwp_callback): Consider all
6785 events.
6786 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6787 (select_event_lwp): Only give preference to the stepping LWP in
6788 all-stop mode. Adjust comments.
6789 (ignore_event): New function.
6790 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6791 references to cancel_breakpoints. Adjust to renames. Also give
6792 equal priority to all LWPs that have had events in non-stop mode.
6793 If reporting a software breakpoint event, unadjust the LWP's PC.
6794 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6795 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6796 Adjust.
6797 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6798 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6799 (linux_stopped_by_watchpoint): Adjust.
6800 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6801 * linux-low.h (enum lwp_stop_reason): New.
6802 (struct lwp_info) <stop_pc>: Adjust comment.
6803 <stopped_by_watchpoint>: Delete field.
6804 <stop_reason>: New field.
6805 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6806 * mem-break.c (software_breakpoint_inserted_here)
6807 (hardware_breakpoint_inserted_here): New function.
6808 * mem-break.h (software_breakpoint_inserted_here)
6809 (hardware_breakpoint_inserted_here): Declare.
6810 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6811 (cancel_breakpoints): Delete.
6812 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6813 (upload_fast_traceframes): Remove references to
6814 cancel_breakpoints.
6815
a33e3959
PA		 68162015-01-09 Pedro Alves <palves@redhat.com>
6817
6818 * thread-db.c (find_new_threads_callback): Ignore thread if the
6819 kernel thread ID is -1.
6820
8784d563
PA		 68212015-01-09 Pedro Alves <palves@redhat.com>
6822
6823 * linux-low.c (linux_attach_fail_reason_string): Move to
6824 nat/linux-ptrace.c, and rename.
6825 (linux_attach_lwp): Update comment.
6826 (attach_proc_task_lwp_callback): New function.
6827 (linux_attach): Adjust to rename and use
6828 linux_proc_attach_tgid_threads.
6829 (linux_attach_fail_reason_string): Delete declaration.
6830
76f2b779
JB		 68312015-01-01 Joel Brobecker <brobecker@adacore.com>
6832
6833 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6834 * server.c (gdbserver_version): Likewise.
6835
fafcc06a
SDJ		 68362014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6837
6838 * remote-utils.c: Include ctype.h.
6839 (input_interrupt): Explicitly handle the case when the char
6840 received is the NUL byte. Improve the printing of non-ASCII
6841 characters.
6842
beed38b8
JB		 68432014-12-16 Joel Brobecker <brobecker@adacore.com>
6844
6845 * linux-low.c (linux_low_filter_event): Update call to
6846 linux_enable_event_reporting following the addition of
6847 a new parameter to that function.
6848
bf330350
CU		 68492014-12-16 Catalin Udma <catalin.udma@freescale.com>
6850
6851 PR server/17457
6852 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6853 (AARCH64_FPCR_REGNO): Likewise.
6854 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6855 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6856 (aarch64_store_fpregset): Likewise.
6857
5227d625
JB		 68582014-12-15 Joel Brobecker <brobecker@adacore.com>
6859
6860 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6861 Remove FIXME comment about assumption about N.
6862
f93b65a0
JB		 68632014-12-13 Joel Brobecker <brobecker@adacore.com>
6864
6865 * configure.ac: If large-file support is disabled in GDBserver,
6866 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6867 * configure: Regenerate.
6868
e5a9158d
AA		 68692014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6870
6871 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6872 warning upon ENODATA from ptrace.
6873 * linux-s390-low.c (s390_store_tdb): New.
6874 (s390_regsets): Add regset for NT_S390_TDB.
6875
feea5f36
AA		 68762014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6877
6878 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6879 without a fill_function.
6880 * linux-s390-low.c (s390_fill_last_break): Remove.
6881 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6882 (s390_arch_setup): Use regset's size instead of fill_function for
6883 loop end condition.
6884
098dbe61
AA		 68852014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6886
6887 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6888 the regset's store function when ptrace returned an error.
6889 * regcache.c (get_thread_regcache): Invalidate register cache
6890 before fetching inferior's registers.
6891
28eef672
AA		 68922014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6893
6894 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6895 while-loop as for-loop.
6896 (regsets_store_inferior_registers): Likewise.
6897
bdca27a2
YQ		 68982014-11-28 Yao Qi <yao@codesourcery.com>
6899
6900 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6901 * config.in, configure: Re-generate.
6902 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6903 is defined.
6904
9c232dda
YQ		 69052014-11-21 Yao Qi <yao@codesourcery.com>
6906
6907 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6908 (AC_CHECK_HEADERS): Remove malloc.h.
6909 * configure: Re-generated.
6910 * config.in: Re-generated.
6911 * server.h: Don't include alloca.h and malloc.h.
6912 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6913 Don't include malloc.h.
6914
43968415
JB		 69152014-11-17 Joel Brobecker <brobecker@adacore.com>
6916
6917 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6918 corresponding ERRNO check in same block.
6919
40e91bc7
PA		 69202014-11-12 Pedro Alves <palves@redhat.com>
6921
6922 * server.c (cont_thread): Update comment.
6923 (start_inferior, attach_inferior): No longer clear cont_thread.
6924 (handle_v_cont): No longer set cont_thread.
6925 (captured_main): Clear cont_thread each time a GDB connects.
6926
c2c118cf
PA		 69272014-11-12 Pedro Alves <palves@redhat.com>
6928
6929 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6930 thread, and don't resume all threads if the Hc thread has exited.
6931
78708b7c
PA		 69322014-11-12 Pedro Alves <palves@redhat.com>
6933
6934 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6935 the process group instead of to a specific LWP.
6936
a2abc7de
PA		 69372014-10-15 Pedro Alves <palves@redhat.com>
6938
6939 PR server/17487
6940 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6941 parameter.
6942 (arm_set_thread_context): Delete.
6943 (the_low_target): Adjust.
6944 * win32-i386-low.c (debug_registers_changed)
6945 (debug_registers_used): Delete.
6946 (update_debug_registers_callback): New function.
6947 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6948 needing to update their debug registers.
6949 (win32_get_current_dr): New function.
6950 (x86_dr_low_get_addr, x86_dr_low_get_control)
6951 (x86_dr_low_get_status): Fetch the debug register from the thread
6952 record's context.
6953 (i386_initial_stuff): Adjust.
6954 (i386_get_thread_context): Remove current_event parameter. Don't
6955 clear debug_registers_changed nor copy DR values to
6956 debug_reg_state.
6957 (i386_set_thread_context): Delete.
6958 (i386_prepare_to_resume): New function.
6959 (i386_thread_added): Mark the thread as needing to update irs
6960 debug registers.
6961 (the_low_target): Remove i386_set_thread_context and install
6962 i386_prepare_to_resume.
6963 * win32-low.c (win32_get_thread_context): Adjust.
6964 (win32_set_thread_context): Use SetThreadContext
6965 directly.
6966 (win32_prepare_to_resume): New function.
6967 (win32_require_context): New function, factored out from ...
6968 (thread_rec): ... this.
6969 (continue_one_thread): Call win32_prepare_to_resume on each thread
6970 we're about to continue.
6971 (win32_resume): Call win32_prepare_to_resume on the event thread.
6972 * win32-low.h (struct win32_thread_info)
6973 <debug_registers_changed>: New field.
6974 (struct win32_target_ops): Change prototype of set_thread_context,
6975 delete set_thread_context and add prepare_to_resume.
6976 (win32_require_context): New declaration.
6977
a442d071
GB		 69782014-10-08 Gary Benson <gbenson@redhat.com>
6979
6980 * server.h: Do not include common-exceptions.h.
6981
6f1947e8
GB		 69822014-10-08 Gary Benson <gbenson@redhat.com>
6983
6984 * server.h: Do not include cleanups.h.
6985
63b434a4
JH		 69862014-09-30 James Hogan <james.hogan@imgtec.com>
6987
6988 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6989 mips64-dsp-linux.c.
6990
c4d9ceb6
YQ		 69912014-09-23 Yao Qi <yao@codesourcery.com>
6992
6993 * linux-low.c (lp_status_maybe_breakpoint): New function.
6994 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6995 (count_events_callback): Likewise.
6996 (select_event_lwp_callback): Likewise.
6997 (cancel_breakpoints_callback): Likewise.
6998
89a5711c
DB		 69992014-09-19 Don Breazeal <donb@codesourcery.com>
7000
7001 * linux-low.c (handle_extended_wait): Call
7002 linux_ptrace_get_extended_event.
7003 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7004 linux_is_extended_waitstatus.
7005
bffc0964
JB		 70062014-09-16 Joel Brobecker <brobecker@adacore.com>
7007
7008 * Makefile.in (CPPFLAGS): Define.
7009 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7010 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7011
0bfdf32f
GB		 70122014-09-16 Gary Benson <gbenson@redhat.com>
7013
7014 * inferiors.h (current_inferior): Renamed as...
7015 (current_thread): New variable. All uses updated.
7016 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7017 (maybe_move_out_of_jump_pad): Likewise.
7018 (cancel_breakpoint): Likewise.
7019 (linux_low_filter_event): Likewise.
7020 (wait_for_sigstop): Likewise.
7021 (linux_resume_one_lwp): Likewise.
7022 (need_step_over_p): Likewise.
7023 (start_step_over): Likewise.
7024 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7025 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7026 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7027 and save_inferior as saved_thread.
7028 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7029 saved_thread.
7030 (regcache_invalidate_thread): Likewise.
7031 * remote-utils.c (prepare_resume_reply): Likewise.
7032 * thread-db.c (thread_db_get_tls_address): Likewise.
7033 (disable_thread_event_reporting): Likewise.
7034 (remove_thread_event_breakpoints): Likewise.
7035 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7036 as saved_thread.
7037 * target.h (set_desired_inferior): Renamed as...
7038 (set_desired_thread): New declaration. All uses updated.
7039 * server.c (myresume): Updated comment to reference thread instead
7040 of inferior.
7041 (handle_serial_event): Likewise.
7042 (handle_target_event): Likewise.
7043
361c8ade
GB		 70442014-09-12 Tom Tromey <tromey@redhat.com>
7045 Gary Benson <gbenson@redhat.com>
7046
7047 * regcache.h: Include common-regcache.h.
7048 (regcache_read_pc): Don't declare.
7049 * regcache.c (get_thread_regcache_for_ptid): New function.
7050
bd9269f7
GB		 70512014-09-11 Tom Tromey <tromey@redhat.com>
7052 Gary Benson <gbenson@redhat.com>
7053
7054 * symbol.c: New file.
7055 * Makefile.in (SFILES): Add symbol.c.
7056 (OBS): Add symbol.o.
7057
f8c1d06b
GB		 70582014-09-11 Gary Benson <gbenson@redhat.com>
7059
7060 * target.c (target_stop_ptid, target_continue_ptid): New
7061 functions.
7062
721ec300
GB		 70632014-09-11 Tom Tromey <tromey@redhat.com>
7064 Gary Benson <gbenson@redhat.com>
7065
7066 * target.h: Include target/target.h.
7067 * target.c (target_read_memory, target_read_uint32)
7068 (target_write_memory): New functions.
7069
c5e92cca
GB		 70702014-09-11 Gary Benson <gbenson@redhat.com>
7071
7072 * server.h (debug_hw_points): Don't declare.
7073 * server.c (debug_hw_points): Don't define. Replace all uses
7074 with show_debug_regs.
7075 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7076 all uses with show_debug_regs.
7077
2e4bb98a
EBM		 70782014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7079
7080 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7081 endianness into account.
7082 (ppc_supply_ptrace_register): Likewise.
7083
ac740bc7
JH		 70842014-09-03 James Hogan <james.hogan@imgtec.com>
7085
7086 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7087 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7088
97ea6506
GB		 70892014-09-03 Gary Benson <gbenson@redhat.com>
7090
7091 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7092 ALL_DEBUG_ADDRESS_REGISTERS.
7093
df7e5265
GB		 70942014-09-02 Gary Benson <gbenson@redhat.com>
7095
7096 * i386-low.h: Renamed as...
7097 * x86-low.h: New file. All type, function and variable name
7098 prefixes changed from "i386_" to "x86_". All references updated.
7099 * i386-low.c: Renamed as...
7100 * x86-low.c: New file. All type, function and variable name
7101 prefixes changed from "i386_" to "x86_". All references updated.
7102
ed859da7
GB		 71032014-09-02 Gary Benson <gbenson@redhat.com>
7104
7105 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7106 (x86_linux_new_thread): Likewise.
7107
860789c7
GB		 71082014-08-29 Gary Benson <gbenson@redhat.com>
7109
7110 * server.h (setjmp.h): Do not include.
7111 (toplevel): Do not declare.
7112 (common-exceptions.h): Include.
7113 (cleanups.h): Likewise.
7114 * server.c (toplevel): Do not define.
7115 (exit_code): New static global.
7116 (detach_or_kill_for_exit_cleanup): New function.
7117 (main): New function. Original main renamed to...
7118 (captured_main): New function.
7119 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7120
ff55e1b5
GB		 71212014-08-29 Gary Benson <gbenson@redhat.com>
7122
7123 * Makefile.in (SFILES): Add common/common-exceptions.c.
7124 (OBS): Add common-exceptions.o.
7125 (common-exceptions.o): New rule.
7126 * utils.c (prepare_to_throw_exception): New function.
7127
e9bcb658
GB		 71282014-08-29 Gary Benson <gbenson@redhat.com>
7129
7130 * config.in: Regenerate.
7131 * configure: Likewise.
7132
e3180625
GB		 71332014-08-29 Gary Benson <gbenson@redhat.com>
7134
7135 * Makefile.in (SFILES): Add common/cleanups.c.
7136 (OBS): cleanups.o.
7137 (cleanups.o): New rule.
7138
e3d6ba5d
GB		 71392014-08-29 Gary Benson <gbenson@redhat.com>
7140
7141 * utils.c (internal_vwarning): New function.
7142
7096e886
GB		 71432014-08-28 Gary Benson <gbenson@redhat.com>
7144
7145 * utils.h (fatal): Remove declaration.
7146 * utils.c (fatal): Remove function.
7147
14ce3192
GB		 71482014-08-28 Gary Benson <gbenson@redhat.com>
7149
7150 * tracepoint.c (gdb_agent_init): Replace fatal with
7151 perror_with_name.
7152 (initialize_tracepoint): Likewise.
7153
50278d59
GB		 71542014-08-28 Gary Benson <gbenson@redhat.com>
7155
7156 * remote-utils.c (remote_prepare): Replace fatal with error.
7157
aa96c426
GB		 71582014-08-28 Gary Benson <gbenson@redhat.com>
7159
7160 * linux-low.c (linux_async): Replace fatal with warning.
7161 Tidy up and return.
7162 (linux_start_non_stop): Return -1 if linux_async failed.
7163
f7160e97
GB		 71642014-08-28 Gary Benson <gbenson@redhat.com>
7165
7166 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7167 gdb_assert.
7168 (i386_dr_low_get_addr): Remove vague comment.
7169 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7170 gdb_assert.
7171
38e08fca
GB		 71722014-08-28 Gary Benson <gbenson@redhat.com>
7173
7174 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7175 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7176 internal_error.
7177 (linux_resume_one_lwp): Likewise.
7178 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7179 gdb_assert.
7180 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7181 with internal_error.
7182 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7183 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7184 (find_register_by_name): Replace fatal with internal_error.
7185 (find_regno): Likewise.
7186 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7187 * thread-db.c (thread_db_create_event): Likewise.
7188 (thread_db_load_search): Likewise.
7189 (try_thread_db_load_1): Likewise.
7190 * tracepoint.c (get_jump_space_head): Replace fatal with
7191 internal_error.
7192 (claim_trampoline_space): Likewise.
7193 (have_fast_tracepoint_trampoline_buffer): Likewise.
7194 (cmd_qtstart): Likewise.
7195 (stop_tracing): Likewise.
7196 (fast_tracepoint_collecting): Likewise.
7197 (target_malloc): Likewise.
7198 (download_tracepoint): Likewise.
7199 (download_trace_state_variables): Replace check with gdb_assert.
7200 (upload_fast_traceframes): Replace fatal with internal_error.
7201
34abf635
GB		 72022014-08-19 Tom Tromey <tromey@redhat.com>
7203 Gary Benson <gbenson@redhat.com>
7204
7205 * Makefile.in (SFILES): Add common/common-debug.c.
7206 (OBS): Add common-debug.o.
7207 (common-debug.o): New rule.
7208 * debug.h (debug_printf): Don't declare.
7209 * debug.c (debug_printf): Renamed and rewritten as...
7210 (debug_vprintf): New function.
7211
f6e94d78
GB		 72122014-08-19 Gary Benson <gbenson@redhat.com>
7213
7214 * utils.h: Do not include print-utils.h.
7215
9239eeab
GB		 72162014-08-19 Tom Tromey <tromey@redhat.com>
7217 Gary Benson <gbenson@redhat.com>
7218
7219 * server.h: Add static assertion.
7220 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7221
ef87c8bb
GB		 72222014-08-19 Tom Tromey <tromey@redhat.com>
7223 Gary Benson <gbenson@redhat.com>
7224
7225 * Makefile.in (SFILES): Add common/errors.c.
7226 (OBS): Add errors.o.
7227 (IPA_OBS): Add errors-ipa.o.
7228 (errors.o): New rule.
7229 (errors-ipa.o): Likewise.
7230 * utils.h (perror_with_name, error, warning): Don't declare.
7231 * utils.c (warning): Renamed and rewritten as...
7232 (vwarning): New function.
7233 (error): Renamed and rewritten as...
7234 (verror): New function.
7235 (internal_error): Renamed and rewritten as...
7236 (internal_verror): New function.
7237
bb974a24
GB		 72382014-08-07 Gary Benson <gbenson@redhat.com>
7239
7240 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7241 * configure: Regenerate.
7242 * config.in: Likewise.
7243 * server.h: Do not include errno.h.
7244 * event-loop.c: Likewise.
7245 * hostio-errno.c: Likewise.
7246 * linux-low.c: Likewise.
7247 * remote-utils.c: Likewise.
7248 * spu-low.c: Likewise.
7249 * utils.c: Likewise.
7250 * gdbreplay.c: Unconditionally include errno.h.
7251
6d3d12eb
GB		 72522014-08-07 Gary Benson <gbenson@redhat.com>
7253
7254 * server.h: Do not include string.h.
7255 * event-loop.c: Likewise.
7256 * linux-low.c: Likewise.
7257 * regcache.c: Likewise.
7258 * remote-utils.c: Likewise.
7259 * spu-low.c: Likewise.
7260 * utils.c: Likewise.
7261
dccbb609
GB		 72622014-08-07 Gary Benson <gbenson@redhat.com>
7263
7264 * server.h: Do not include gdb_assert.h.
7265
e76df0d0
GB		 72662014-08-07 Gary Benson <gbenson@redhat.com>
7267
7268 * server.h: Do not include common-utils.h.
7269
4cb9c816
GB		 72702014-08-07 Gary Benson <gbenson@redhat.com>
7271
7272 * server.h: Do not include ptid.h.
7273 * notif.h: Likewise.
7274
3995eeee
GB		 72752014-08-07 Gary Benson <gbenson@redhat.com>
7276
7277 * server.h: Do not include gdb_locale.h.
7278
cb9f1a9b
GB		 72792014-08-07 Gary Benson <gbenson@redhat.com>
7280
7281 * server.h: Do not include gdb/signals.h.
7282 * win32-low.c: Likewise.
7283
a5fceff8
GB		 72842014-08-07 Gary Benson <gbenson@redhat.com>
7285
7286 * server.h: Do not include pathmax.h.
7287
b9391142
GB		 72882014-08-07 Gary Benson <gbenson@redhat.com>
7289
7290 * server.h: Do not include libiberty.h.
7291 * linux-bfin-low.c: Likewise.
7292
0e443c87
GB		 72932014-08-07 Gary Benson <gbenson@redhat.com>
7294
7295 * server.h: Do not include ansidecl.h.
7296
8ebb3f56
GB		 72972014-08-07 Gary Benson <gbenson@redhat.com>
7298
7299 * linux-x86-low.c: Do not include stddef.h.
7300 * lynx-ppc-low.c: Likewise.
7301 * tracepoint.c: Likewise.
7302
8980bdf6
GB		 73032014-08-07 Gary Benson <gbenson@redhat.com>
7304
7305 * server.h: Do not include stdarg.h.
7306 * nto-low.c: Likewise.
7307
d7096f71
GB		 73082014-08-07 Gary Benson <gbenson@redhat.com>
7309
7310 * server.h: Do not include stdlib.h.
7311 * inferiors.c: Likewise.
7312 * linux-low.c: Likewise.
7313 * regcache.c: Likewise.
7314 * spu-low.c: Likewise.
7315 * tracepoint.c: Likewise.
7316 * utils.c: Likewise.
7317
d02f550d
GB		 73182014-08-07 Gary Benson <gbenson@redhat.com>
7319
7320 * server.h: Do not include stdio.h.
7321 * linux-low.c: Likewise.
7322 * remote-utils.c: Likewise.
7323 * spu-low.c: Likewise.
7324 * utils.c: Likewise.
7325 * wincecompat.c: Likewise.
7326
87f6c4e3
GB		 73272014-08-06 Gary Benson <gbenson@redhat.com>
7328
7329 * regcache.c (init_register_cache): Move conditionals inside if.
7330
7089dca4
GB		 73312014-08-06 Gary Benson <gbenson@redhat.com>
7332
7333 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7334
462f517e
GB		 73352014-07-31 Gary Benson <gbenson@redhat.com>
7336
7337 * ax.h: Do not include server.h.
7338 * gdbthread.h: Likewise.
7339 * lynx-low.h: Likewise.
7340 * notif.h: Likewise.
7341
976411d6
GB		 73422014-07-30 Gary Benson <gbenson@redhat.com>
7343
7344 * server.h: Include common-defs.h.
7345 Do not include config.h or build-gnulib-gdbserver/config.h.
7346
d41f6d8e
GB		 73472014-07-30 Gary Benson <gbenson@redhat.com>
7348
7349 * hostio-errno.c: Move server.h to top of includes list.
7350 * inferiors.c: Likewise.
7351 * linux-x86-low.c: Likewise.
7352 * notif.c: Include server.h.
7353
314c6a35
TT		 73542014-07-24 Tom Tromey <tromey@redhat.com>
7355 Gary Benson <gbenson@redhat.com>
7356
7357 * server.h (CORE_ADDR): Now unsigned.
7358
69ff6be5
PA		 73592014-07-16 Pedro Alves <palves@redhat.com>
7360
7361 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7362
ce9e3fe7
PA		 73632014-07-15 Pedro Alves <palves@redhat.com>
7364
7365 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7366 copy.
7367
e76126e8
PA		 73682014-07-11 Pedro Alves <palves@redhat.com>
7369
7370 * linux-low.c (kill_wait_lwp): New function, based on
7371 kill_one_lwp_callback, but use my_waitpid directly.
7372 (kill_one_lwp_callback, linux_kill): Use it.
7373
8e9db26e
PA		 73742014-06-23 Pedro Alves <palves@redhat.com>
7375
7376 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7377 before setting DR0..DR3.
7378
698b3e08
GB		 73792014-06-20 Gary Benson <gbenson@redhat.com>
7380
7381 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7382 * configure: Regenerated.
7383 * config.in: Likewise.
7384
125f8a3d
GB		 73852014-06-20 Gary Benson <gbenson@redhat.com>
7386
7387 * Makefile.in (SFILES): Update locations for files moved
7388 from common to nat.
7389 (object file files): Reordered.
7390
42995dbd
GB		 73912014-06-20 Gary Benson <gbenson@redhat.com>
7392
7393 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7394 (i386_dr_low_set_addr): Likewise.
7395 (i386_dr_low_get_addr): Likewise.
7396 (i386_dr_low_can_set_control): Likewise.
7397 (i386_dr_low_set_control): Likewise.
7398 (i386_dr_low_get_control): Likewise.
7399 (i386_dr_low_get_status): Likewise.
7400 (i386_get_debug_register_length): Likewise.
7401 * linux-x86-low.c (i386_dr_low_set_addr):
7402 Changed signature. Made static.
7403 (i386_dr_low_get_addr): Likewise.
7404 (i386_dr_low_set_control): Likewise.
7405 (i386_dr_low_get_control): Likewise.
7406 (i386_dr_low_get_status): Likewise.
7407 (i386_dr_low): New global variable.
7408 * win32-i386-low.c (i386_dr_low_set_addr):
7409 Changed signature. Made static.
7410 (i386_dr_low_get_addr): Likewise.
7411 (i386_dr_low_set_control): Likewise.
7412 (i386_dr_low_get_control): Likewise.
7413 (i386_dr_low_get_status): Likewise.
7414 (i386_dr_low): New global variable.
7415
e1d2394b
MS		 74162014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7417
7418 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7419 * Makefile.in (AR, AR_FLAGS): Define.
7420 * configure: Regenerate.
7421
3a8ee006
GB		 74222014-06-19 Gary Benson <gbenson@redhat.com>
7423
7424 * Makefile.in (i386-dregs.o): New rule.
7425 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7426 * i386-low.c (target.h): Remove include.
7427 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7428 (DR_CONTROL_SHIFT): Likewise.
7429 (DR_CONTROL_SIZE): Likewise.
7430 (DR_RW_EXECUTE): Likewise.
7431 (DR_RW_WRITE): Likewise.
7432 (DR_RW_READ): Likewise.
7433 (DR_RW_IORW): Likewise.
7434 (DR_LEN_1): Likewise.
7435 (DR_LEN_2): Likewise.
7436 (DR_LEN_4): Likewise.
7437 (DR_LEN_8): Likewise.
7438 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7439 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7440 (DR_ENABLE_SIZE): Likewise.
7441 (DR_LOCAL_SLOWDOWN): Likewise.
7442 (DR_GLOBAL_SLOWDOWN): Likewise.
7443 (DR_CONTROL_RESERVED): Likewise.
7444 (I386_DR_CONTROL_MASK): Likewise.
7445 (I386_DR_VACANT): Likewise.
7446 (I386_DR_LOCAL_ENABLE): Likewise.
7447 (I386_DR_GLOBAL_ENABLE): Likewise.
7448 (I386_DR_DISABLE): Likewise.
7449 (I386_DR_SET_RW_LEN): Likewise.
7450 (I386_DR_GET_RW_LEN): Likewise.
7451 (I386_DR_WATCH_HIT): Likewise.
7452 (i386_wp_op_t): Likewise.
7453 (i386_show_dr): Likewise.
7454 (i386_length_and_rw_bits): Likewise.
7455 (i386_insert_aligned_watchpoint): Likewise.
7456 (i386_remove_aligned_watchpoint): Likewise.
7457 (i386_handle_nonaligned_watchpoint): Likewise.
7458 i386_update_inferior_debug_regs(): Likewise.
7459 (i386_dr_insert_watchpoint): Likewise.
7460 (i386_dr_remove_watchpoint): Likewise.
7461 (i386_dr_region_ok_for_watchpoint): Likewise.
7462 (i386_dr_stopped_data_address): Likewise.
7463 (i386_dr_stopped_by_watchpoint): Likewise.
7464
8f26655c
GB		 74652014-06-19 Gary Benson <gbenson@redhat.com>
7466
7467 * i386-low.c (i386_dr_show): Renamed to
7468 i386_show_dr and made static. All uses updated.
7469 (i386_dr_length_and_rw_bits): Renamed to
7470 i386_length_and_rw_bits and made static.
7471 All uses updated.
7472 (i386_dr_insert_aligned_watchpoint): Renamed to
7473 i386_insert_aligned_watchpoint and made static.
7474 All uses updated.
7475 (i386_dr_remove_aligned_watchpoint): Renamed to
7476 i386_remove_aligned_watchpoint and made static.
7477 All uses updated.
7478 (i386_dr_update_inferior_debug_regs): Renamed to
7479 i386_update_inferior_debug_regs and made static.
7480 All uses updated.
7481
b9228891
GB		 74822014-06-18 Gary Benson <gbenson@redhat.com>
7483
5171def3
GB		 7484 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7485 (i386_dr_low_can_set_control): Likewise.
7486 (i386_get_debug_register_length): Likewise.
7487 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7488 (i386_dr_low_can_set_control): Likewise.
7489 (i386_get_debug_register_length): Likewise.
7490
74912014-06-17 Gary Benson <gbenson@redhat.com>
7492
b9228891
GB		 7493 * i386-low.h (i386-dregs.h): New include.
7494 (DR_FIRSTADDR): Now in i386-dregs.h.
7495 (DR_LASTADDR): Likewise.
7496 (DR_NADDR): Likewise.
7497 (DR_STATUS): Likewise.
7498 (DR_CONTROL): Likewise.
7499 (i386_debug_reg_state): Likewise.
7500 (i386_dr_insert_watchpoint): Likewise.
7501 (i386_dr_remove_watchpoint): Likewise.
7502 (i386_dr_region_ok_for_watchpoint): Likewise.
7503 (i386_dr_stopped_data_address): Likewise.
7504 (i386_dr_stopped_by_watchpoint): Likewise.
7505 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7506
4be83cc2
GB		 75072014-06-18 Gary Benson <gbenson@redhat.com>
7508
7509 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7510 i386_dr_insert_watchpoint.
7511 (i386_low_remove_watchpoint): Renamed to
7512 i386_dr_remove_watchpoint.
7513 (i386_low_region_ok_for_watchpoint): Renamed to
7514 i386_dr_region_ok_for_watchpoint.
7515 (i386_low_stopped_data_address): Renamed to
7516 i386_dr_stopped_data_address.
7517 (i386_low_stopped_by_watchpoint): Renamed to
7518 i386_dr_stopped_by_watchpoint.
7519 * i386-low.c (i386_show_dr): Renamed to
7520 i386_dr_show and made nonstatic. All uses updated.
7521 (i386_length_and_rw_bits): Renamed to
7522 i386_dr_length_and_rw_bits and made nonstatic.
7523 All uses updated.
7524 (i386_insert_aligned_watchpoint): Renamed to
7525 i386_dr_insert_aligned_watchpoint and made nonstatic.
7526 All uses updated.
7527 (i386_remove_aligned_watchpoint): Renamed to
7528 i386_dr_remove_aligned_watchpoint and made nonstatic.
7529 All uses updated.
7530 (i386_update_inferior_debug_regs): Renamed to
7531 i386_dr_update_inferior_debug_regs and made nonstatic.
7532 All uses updated.
7533 (i386_low_insert_watchpoint): Renamed to
7534 i386_dr_insert_watchpoint. All uses updated.
7535 (i386_low_remove_watchpoint): Renamed to
7536 i386_dr_remove_watchpoint. All uses updated.
7537 (i386_low_region_ok_for_watchpoint): Renamed to
7538 i386_dr_region_ok_for_watchpoint. All uses updated.
7539 (i386_low_stopped_data_address): Renamed to
7540 i386_dr_stopped_data_address. All uses updated.
7541 (i386_low_stopped_by_watchpoint): Renamed to
7542 i386_dr_stopped_by_watchpoint. All uses updated.
7543
131aa0d4
GB		 75442014-06-18 Gary Benson <gbenson@redhat.com>
7545
7546 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7547 (i386_dr_low_can_set_control): Likewise.
7548 (i386_insert_aligned_watchpoint): New check.
7549
d9305f7f
GB		 75502014-06-18 Gary Benson <gbenson@redhat.com>
7551
7552 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7553 Renamed to state.
7554
e927c9fc
GB		 75552014-06-18 Gary Benson <gbenson@redhat.com>
7556
7557 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7558 instead of fatal and error.
7559 (i386_handle_nonaligned_watchpoint): Likewise.
7560
1b6d4134
GB		 75612014-06-18 Gary Benson <gbenson@redhat.com>
7562
7563 * i386-low.c (i386_get_debug_register_length): New macro.
7564 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7565 (i386_show_dr): Use debug_printf instead of fprintf. Use
7566 phex to format values.
7567
6e62758f
GB		 75682014-06-18 Gary Benson <gbenson@redhat.com>
7569
7570 * i386-low.h: Comment changes.
7571 * i386-low.c: Likewise.
7572
fc6e2f03
GB		 75732014-06-18 Gary Benson <gbenson@redhat.com>
7574
7575 * i386-low.c: Whitespace changes.
7576
f9d1eeed
TT		 75772014-06-12 Tom Tromey <tromey@redhat.com>
7578
7579 * utils.c (freeargv): Remove.
7580
0b04e523
TT		 75812014-06-12 Tom Tromey <tromey@redhat.com>
7582
7583 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7584 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7585 (parse_debug_format_options): Likewise.
7586 (gdbserver_usage): Likewise.
7587 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7588 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7589 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7590 against libiberty.
7591 ($(LIBGNU)): Depend on libiberty.
7592 (all-lib): Recurse into all subdirs.
7593 (install-only): Invoke "install" target in subdirs.
7594 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7595 targets.
7596 * configure: Rebuild.
7597 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7598 for vasprintf, vsnprintf, or gettimeofday.
7599 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7600 srv_tgtobj.
7601
270c9937
JB		 76022014-06-05 Joel Brobecker <brobecker@adacore.com>
7603
7604 * development.sh: Delete.
7605 * Makefile.in (config.status): Adjust dependency on development.sh.
7606 * configure.ac: Adjust development.sh source call.
7607 * configure: Regenerate.
7608
0a261ed8
PA		 76092014-06-02 Pedro Alves <palves@redhat.com>
7610
7611 * ax.c (gdb_free_agent_expr): New function.
7612 * ax.h (gdb_free_agent_expr): New declaration.
7613 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7614 list.
7615 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7616 static.
7617 (clear_breakpoint_conditions_and_commands): New function.
7618 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7619 (clear_breakpoint_conditions_and_commands): New declaration.
7620
e9dae05e
RR		 76212014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7622
7623 * linux-aarch64-low.c (asm/ptrace.h): Include.
7624
5876f503
JK		 76252014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7626
7627 Fix TLS access for -static -pthread.
7628 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7629 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7630 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7631
802e8e6d
PA		 76322014-05-20 Pedro Alves <palves@redhat.com>
7633
7634 * linux-aarch64-low.c (aarch64_insert_point)
7635 (aarch64_remove_point): No longer check whether the type is
7636 supported here. Adjust to new interface.
7637 (the_low_target): Install aarch64_supports_z_point_type as
7638 supports_z_point_type method.
7639 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7640 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7641 instead of a Z packet char. Adjust.
7642 (arm_supports_z_point_type): New function.
7643 (arm_insert_point, arm_remove_point): Adjust to new interface.
7644 (the_low_target): Install arm_supports_z_point_type.
7645 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7646 (cris_insert_point, cris_remove_point): Adjust to new interface.
7647 Don't check whether the type is supported here.
7648 (the_low_target): Install cris_supports_z_point_type.
7649 * linux-low.c (linux_supports_z_point_type): New function.
7650 (linux_insert_point, linux_remove_point): Adjust to new interface.
7651 * linux-low.h (struct linux_target_ops) <insert_point,
7652 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7653 raw_breakpoint pointer parameter.
7654 <supports_z_point_type>: New method.
7655 * linux-mips-low.c (mips_supports_z_point_type): New function.
7656 (mips_insert_point, mips_remove_point): Adjust to new interface.
7657 Use mips_supports_z_point_type.
7658 (the_low_target): Install mips_supports_z_point_type.
7659 * linux-ppc-low.c (the_low_target): Install NULL as
7660 supports_z_point_type method.
7661 * linux-s390-low.c (the_low_target): Install NULL as
7662 supports_z_point_type method.
7663 * linux-sparc-low.c (the_low_target): Install NULL as
7664 supports_z_point_type method.
7665 * linux-x86-low.c (x86_supports_z_point_type): New function.
7666 (x86_insert_point): Adjust to new insert_point interface. Use
7667 insert_memory_breakpoint. Adjust to new
7668 i386_low_insert_watchpoint interface.
7669 (x86_remove_point): Adjust to remove_point interface. Use
7670 remove_memory_breakpoint. Adjust to new
7671 i386_low_remove_watchpoint interface.
7672 (the_low_target): Install x86_supports_z_point_type.
7673 * lynx-low.c (lynx_target_ops): Install NULL as
7674 supports_z_point_type callback.
7675 * nto-low.c (nto_supports_z_point_type): New.
7676 (nto_insert_point, nto_remove_point): Adjust to new interface.
7677 (nto_target_ops): Install nto_supports_z_point_type.
7678 * mem-break.c: Adjust intro comment.
7679 (struct raw_breakpoint) <raw_type, size>: New fields.
7680 <inserted>: Update comment.
7681 <shlib_disabled>: Delete field.
7682 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7683 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7684 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7685 (raw_bkpt_type_to_target_hw_bp_type): New function.
7686 (find_enabled_raw_code_breakpoint_at): New function.
7687 (find_raw_breakpoint_at): New type and size parameters. Use them.
7688 (insert_memory_breakpoint): New function, based off
7689 set_raw_breakpoint_at.
7690 (remove_memory_breakpoint): New function.
7691 (set_raw_breakpoint_at): Reimplement.
7692 (set_breakpoint): New, based on set_breakpoint_at.
7693 (set_breakpoint_at): Reimplement.
7694 (delete_raw_breakpoint): Go through the_target->remove_point
7695 instead of assuming memory breakpoints.
7696 (find_gdb_breakpoint_at): Delete.
7697 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7698 (find_gdb_breakpoint): New function.
7699 (set_gdb_breakpoint_at): Delete.
7700 (z_type_supported): New function.
7701 (set_gdb_breakpoint_1): New function, loosely based off
7702 set_gdb_breakpoint_at.
7703 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7704 (delete_gdb_breakpoint_at): Delete.
7705 (delete_gdb_breakpoint_1): New function, loosely based off
7706 delete_gdb_breakpoint_at.
7707 (delete_gdb_breakpoint): New function.
7708 (clear_gdb_breakpoint_conditions): Rename to ...
7709 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7710 breakpoint.
7711 (add_condition_to_breakpoint): Make static.
7712 (add_breakpoint_condition): Take a struct breakpoint pointer
7713 instead of an address. Adjust.
7714 (gdb_condition_true_at_breakpoint): Rename to ...
7715 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7716 z_type parameter.
7717 (gdb_condition_true_at_breakpoint): Reimplement.
7718 (add_breakpoint_commands): Take a struct breakpoint pointer
7719 instead of an address. Adjust.
7720 (gdb_no_commands_at_breakpoint): Rename to ...
7721 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7722 parameter. Return true if no breakpoint was found. Change debug
7723 output.
7724 (gdb_no_commands_at_breakpoint): Reimplement.
7725 (run_breakpoint_commands): Rename to ...
7726 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7727 and change return type to boolean.
7728 (run_breakpoint_commands): New function.
7729 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7730 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7731 breakpoint. Go through the_target->remove_point instead of
7732 assuming memory breakpoint.
7733 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7734 software and hardware breakpoints.
7735 (reinsert_raw_breakpoint): Go through the_target->insert_point
7736 instead of assuming memory breakpoint.
7737 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7738 software and hardware breakpoints.
7739 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7740 Check both software and hardware breakpoints.
7741 (validate_inserted_breakpoint): Assert the breakpoint is a
7742 software breakpoint. Set the inserted flag to -1 instead of
7743 setting shlib_disabled.
7744 (delete_disabled_breakpoints): Adjust.
7745 (validate_breakpoints): Only validate software breakpoints.
7746 Adjust to inserted flag change.
7747 (check_mem_read, check_mem_write): Skip breakpoint types other
7748 than software breakpoints. Adjust to inserted flag change.
7749 * mem-break.h (enum raw_bkpt_type): New enum.
7750 (raw_breakpoint, struct process_info): Forward declare.
7751 (Z_packet_to_target_hw_bp_type): Delete declaration.
7752 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7753 (set_gdb_breakpoint, delete_gdb_breakpoint)
7754 (clear_breakpoint_conditions): New declarations.
7755 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7756 (breakpoint_inserted_here): Update comment.
7757 (add_breakpoint_condition, add_breakpoint_commands): Replace
7758 address parameter with a breakpoint pointer parameter.
7759 (gdb_breakpoint_here): Update comment.
7760 (delete_gdb_breakpoint_at): Delete.
7761 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7762 * server.c (process_point_options): Take a struct breakpoint
7763 pointer instead of an address. Adjust.
7764 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7765 delete_gdb_breakpoint.
7766 * spu-low.c (spu_target_ops): Install NULL as
7767 supports_z_point_type method.
7768 * target.h: Include mem-break.h.
7769 (struct target_ops) <prepare_to_access_memory>: Update comment.
7770 <supports_z_point_type>: New field.
7771 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7772 instead of a char. Also take a raw breakpoint pointer.
7773 * win32-arm-low.c (the_low_target): Install NULL as
7774 supports_z_point_type.
7775 * win32-i386-low.c (i386_supports_z_point_type): New function.
7776 (i386_insert_point, i386_remove_point): Adjust to new interface.
7777 (the_low_target): Install i386_supports_z_point_type.
7778 * win32-low.c (win32_supports_z_point_type): New function.
7779 (win32_insert_point, win32_remove_point): Adjust to new interface.
7780 (win32_target_ops): Install win32_supports_z_point_type.
7781 * win32-low.h (struct win32_target_ops):
7782 <supports_z_point_type>: New method.
7783 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7784 instead of a char. Also take a raw breakpoint pointer.
7785
932539e3
PA		 77862014-05-20 Pedro Alves <palves@redhat.com>
7787
7788 * mem-break.h: Include break-common.h.
7789 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7790 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7791 (Z_packet_to_target_hw_bp_type): New declaration.
7792 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7793 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7794 (Z_PACKET_ACCESS_WP): Delete macros.
7795 (Z_packet_to_hw_type): Delete function.
7796 * i386-low.h: Don't include break-common.h here.
7797 (Z_packet_to_hw_type): Delete declaration.
7798 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7799 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7800 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7801 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7802 * linux-aarch64-low.c: Don't include break-common.h here.
7803 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7804 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7805 (Z_packet_to_target_hw_bp_type): Delete function.
7806 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7807 function.
7808 (mips_insert_point, mips_remove_point): Use
7809 Z_packet_to_target_hw_bp_type.
7810
4ff0d3d8
PA		 78112014-05-20 Pedro Alves <palves@redhat.com>
7812
7813 * linux-aarch64-low.c: Include break-common.h.
7814 (enum target_point_type): Delete.
7815 (Z_packet_to_point_type): Rename to ...
7816 (Z_packet_to_target_hw_bp_type): ... this, and return a
7817 target_hw_bp_type instead.
7818 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7819 instead of an enum target_point_type.
7820 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7821 breakpoint type.
7822 (aarch64_dr_state_insert_one_point)
7823 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7824 (aarch64_handle_aligned_watchpoint)
7825 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7826 Take an enum target_hw_bp_type instead of an enum
7827 target_point_type.
7828 (aarch64_supports_z_point_type): New function.
7829 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7830 use Z_packet_to_target_hw_bp_type.
7831
786dc519
JB		 78322014-05-20 Joel Brobecker <brobecker@adacore.com>
7833
7834 * configure.ac: Only use -Werror by default when DEVELOPMENT
7835 is true.
7836 * configure: Regenerate.
7837
9e0aa64f
JK		 78382014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7839
7840 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7841 * linux-x86-low.c (X86_64_USER_REGS): New.
7842 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7843
2b577b92
YQ		 78442014-04-28 Yao Qi <yao@codesourcery.com>
7845
7846 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7847 name.
7848
94611da2
PA		 78492014-04-25 Pedro Alves <palves@redhat.com>
7850
7851 PR server/16255
7852 * linux-low.c (linux_attach_fail_reason_string): New function.
7853 (linux_attach_lwp): Delete.
7854 (linux_attach_lwp_1): Rename to ...
7855 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7856 argument. Remove "initial" parameter. Return int instead of
7857 void. Don't error or warn here.
7858 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7859 failure to attach to the tgid. Call warning when failing to
7860 attach to an lwp.
7861 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7862 argument. Remove "initial" parameter. Return int instead of
7863 void. Don't error or warn here.
7864 (linux_attach_fail_reason_string): New declaration.
7865 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7866 interface change. Use linux_attach_fail_reason_string.
7867
01f9f808
MS		 78682014-04-24 Michael Sturm <michael.sturm@mintel.com>
7869 Walfred Tedeschi <walfred.tedeschi@intel.com>
7870
7871 * Makefile.in: Added rules to handle new files
7872 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7873 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7874 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7875 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7876 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7877 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7878 x32-avx512-linux.o.
7879 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7880 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7881 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7882 i386/x32-avx512.xml.
7883 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7884 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7885 i386/x32-avx512-linux.xml.
7886 * i387-fp.c (num_avx512_k_registers): New constant for number
7887 of K registers.
7888 (num_avx512_zmmh_low_registers): New constant for number of
7889 lower ZMM registers (0-15).
7890 (num_avx512_zmmh_high_registers): New constant for number of
7891 higher ZMM registers (16-31).
7892 (num_avx512_ymmh_registers): New contant for number of higher
7893 YMM registers (ymm16-31 added by avx521 on x86_64).
7894 (num_avx512_xmm_registers): New constant for number of higher
7895 XMM registers (xmm16-31 added by AVX512 on x86_64).
7896 (struct i387_xsave): Add space for AVX512 registers.
7897 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7898 Add code to handle AVX512 registers.
7899 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7900 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7901 prototypei from generated file.
7902 (tdesc_amd64_avx512_linux): Likewise.
7903 (init_registers_x32_avx512_linux): Likewise.
7904 (tdesc_x32_avx512_linux): Likewise.
7905 (init_registers_i386_avx512_linux): Likewise.
7906 (tdesc_i386_avx512_linux): Likewise.
7907 (x86_64_regmap): Add AVX512 registers.
7908 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7909 mask.
7910 (initialize_low_arch): Add code to initialize AVX512 registers.
7911
51aa91f9
PA		 79122014-04-23 Pedro Alves <palves@redhat.com>
7913
7914 * mem-break.c (find_gdb_breakpoint_at): Make static.
7915 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7916
a4165e94
PA		 79172014-04-23 Pedro Alves <palves@redhat.com>
7918
7919 * i386-low.c: Don't include break-common.h here.
7920 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7921 prototype to take target_hw_bp_type as argument instead of a Z
7922 packet char.
7923 * i386-low.h: Include break-common.h here.
7924 (Z_packet_to_hw_type): Declare.
7925 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7926 prototypes.
7927 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7928 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7929 (x86_remove_point): Convert the packet number to a
7930 target_hw_bp_type before calling i386_low_remove_watchpoint.
7931 * win32-i386-low.c (i386_insert_point): Convert the packet number
7932 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7933 (i386_remove_point): Convert the packet number to a
7934 target_hw_bp_type before calling i386_low_remove_watchpoint.
7935
b8acf843
PA		 79362014-04-23 Pedro Alves <palves@redhat.com>
7937
7938 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7939
d708bcd1
PA		 79402014-04-10 Pedro Alves <palves@redhat.com>
7941
7942 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7943 Check if the condition or command is NULL before checking if the
7944 breakpoint is known. On success, return true.
7945 * mem-break.h (add_breakpoint_condition): Document return.
7946 (add_breakpoint_commands): Add describing comment.
7947 * server.c (skip_to_semicolon): New function.
7948 (process_point_options): Use it.
7949
2eec7d5b
PA		 79502014-04-09 Pedro Alves <palves@redhat.com>
7951
7952 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7953 to lwpid_of.
7954
fa96cb38
PA		 79552014-02-27 Pedro Alves <palves@redhat.com>
7956
7957 PR 12702
7958 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7959 macros.
7960 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7961 output.
7962 (last_thread_of_process_p): Take a PID argument instead of a
7963 thread pointer.
7964 (linux_wait_for_lwp): Delete.
7965 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7966 functions.
7967 (linux_low_filter_event): New function, party factored out from
7968 linux_wait_for_event.
7969 (linux_wait_for_event): Rename to ...
7970 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7971 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7972 sigsuspend. Check for zombie leaders.
7973 (linux_wait_for_event): Reimplement as wrapper around
7974 linux_wait_for_event_filtered.
7975 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7976 a normal or signal exit is seen, it's the whole process exiting.
7977 (wait_for_sigstop): No longer a for_each_inferior callback.
7978 Rewrite on top of linux_wait_for_event_filtered.
7979 (stop_all_lwps): Call wait_for_sigstop directly.
7980 * server.c (resume, handle_target_event): Handle
7981 TARGET_WAITKIND_NO_RESUMED.
7982
d763de10
JB		 79832014-02-26 Joel Brobecker <brobecker@adacore.com>
7984
7985 * win32-low.c (psapi_get_dll_name,
7986 * win32_CreateToolhelp32Snapshot): Delete.
7987 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7988 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7989 Delete.
7990 (handle_load_dll): Add function description.
7991 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7992
850a0f76
JB		 79932014-02-26 Joel Brobecker <brobecker@adacore.com>
7994
7995 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7996 Add comment.
7997 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7998 base address when calling win32_add_one_solib.
7999 (handle_load_dll): Delete local variable load_addr.
8000 Remove 0x1000 offset applied to DLL base address when calling
8001 win32_add_one_solib.
8002 (handle_unload_dll): Add comment.
8003
f25b3fc3
JB		 80042014-02-26 Joel Brobecker <brobecker@adacore.com>
8005
8006 * win32-low.c (win32_add_all_dlls): Renames
8007 win32_ensure_ntdll_loaded. Rewrite function documentation.
8008 Adjust implementation to always load all DLLs.
8009 Add 0x1000 offset to DLL base address when calling
8010 win32_add_one_solib.
8011 (child_initialization_done): New static global.
8012 (do_initial_child_stuff): Set child_initialization_done to
8013 zero during child initialization, and 1 after. Replace call
8014 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8015 Add comment.
8016 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8017 (handle_unload_dll): Add function documentation.
8018 (get_child_debug_event): Ignore load and unload DLL events
8019 during child initialization.
8020
d86d4aaf
DE		 80212014-02-20 Doug Evans <dje@google.com>
8022
3bc32da3 8023 Remove global all_lwps.
d86d4aaf
DE		 8024 * inferiors.h (ptid_of): Move here from linux-low.h.
8025 (pid_of, lwpid_of): Ditto.
8026 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8027 parameter is a struct thread_info * now.
8028 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8029 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8030 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8031 directly.
8032 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8033 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8034 * linux-arm-low.c (update_registers_callback): Update, "entry"
8035 parameter is a struct thread_info * now.
8036 Fetch lwpid from current_inferior directly.
8037 (arm_insert_point): Pass &all_threads to find_inferior instead of
8038 &all_lwps.
8039 (arm_remove_point): Ditto.
8040 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8041 (arm_prepare_to_resume): Fetch pid from thread.
8042 (arm_read_description): Fetch lwpid from current_inferior directly.
8043 * linux-low.c (all_lwps): Delete.
8044 (delete_lwp): Delete call to remove_inferior.
8045 (handle_extended_wait): Fetch lwpid from thread.
8046 (add_lwp): Don't set lwp->entry.id. Remove call to
8047 add_inferior_to_list.
8048 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8049 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8050 (kill_one_lwp_callback): Ditto.
8051 (linux_kill): Don't dereference NULL pointer.
8052 Fetch ptid,lwpid from thread.
8053 (get_detach_signal): Fetch ptid from thread.
8054 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8055 Simplify call to regcache_invalidate_thread.
8056 (delete_lwp_callback): Update, "entry" parameter is a
8057 struct thread_info * now. Fetch pid from thread.
8058 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8059 (status_pending_p_callback): Update, "entry" parameter is a
8060 struct thread_info * now. Fetch ptid from thread.
8061 (find_lwp_pid): Update, "entry" parameter is a
8062 struct thread_info * now.
8063 (linux_wait_for_lwp): Fetch pid from thread.
8064 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8065 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8066 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8067 (dequeue_one_deferred_signal): Ditto.
8068 (cancel_breakpoint): Fetch ptid from current_inferior.
8069 (linux_wait_for_event): Pass &all_threads to find_inferior,
8070 not &all_lwps. Fetch ptid, lwpid from thread.
8071 (count_events_callback): Update, "entry" parameter is a
8072 struct thread_info * now.
8073 (select_singlestep_lwp_callback): Ditto.
8074 (select_event_lwp_callback): Ditto.
8075 (cancel_breakpoints_callback): Ditto.
8076 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8077 not &all_lwps.
8078 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8079 (unsuspend_one_lwp): Update, "entry" parameter is a
8080 struct thread_info * now.
8081 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8082 not &all_lwps.
8083 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8084 Fetch lwpid from thread, not lwp.
8085 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8086 Pass &all_threads to find_inferior, not &all_lwps.
8087 (send_sigstop): Fetch lwpid from thread, not lwp.
8088 (send_sigstop_callback): Update, "entry" parameter is a
8089 struct thread_info * now.
8090 (suspend_and_send_sigstop_callback): Ditto.
8091 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8092 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8093 struct thread_info * now.
8094 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8095 from thread, lwp.
8096 (lwp_running): Update, "entry" parameter is a
8097 struct thread_info * now.
8098 (stop_all_lwps): Fetch ptid from thread.
8099 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8100 (linux_resume_one_lwp): Fetch lwpid from thread.
8101 (linux_set_resume_request): Update, "entry" parameter is a
8102 struct thread_info * now. Fetch pid, lwpid from thread.
8103 (resume_status_pending_p): Update, "entry" parameter is a
8104 struct thread_info * now.
8105 (need_step_over_p): Ditto. Fetch lwpid from thread.
8106 (start_step_over): Fetch lwpid from thread.
8107 (linux_resume_one_thread): Update, "entry" parameter is a
8108 struct thread_info * now. Fetch lwpid from thread.
8109 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8110 (proceed_one_lwp): Update, "entry" parameter is a
8111 struct thread_info * now. Fetch lwpid from thread.
8112 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8113 struct thread_info * now.
8114 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8115 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8116 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8117 directly.
8118 (regsets_store_inferior_registers): Ditto.
8119 (fetch_register, store_register): Ditto.
8120 (linux_read_memory, linux_write_memory): Ditto.
8121 (linux_request_interrupt): Ditto.
8122 (linux_read_auxv): Ditto.
8123 (linux_xfer_siginfo): Ditto.
8124 (linux_qxfer_spu): Ditto.
8125 (linux_qxfer_libraries_svr4): Ditto.
8126 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8127 moved to inferiors.h.
8128 (get_lwp): Delete.
8129 (get_thread_lwp): Update.
8130 (struct lwp_info): Delete member "entry". Simplify comment for
8131 member "thread".
8132 (all_lwps): Delete.
8133 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8134 current_inferior directly.
8135 (update_watch_registers_callback): Update, "entry" parameter is a
8136 struct thread_info * now. Fetch pid from thread.
8137 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8138 (mips_insert_point): Fetch lwpid from current_inferior.
8139 Pass &all_threads to find_inferior, not &all_lwps.
8140 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8141 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8142 directly.
8143 (mips_stopped_data_address): Ditto.
8144 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8145 directly.
8146 * linux-tile-low.c (tile_arch_setup): Ditto.
8147 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8148 (update_debug_registers_callback): Update, "entry" parameter is a
8149 struct thread_info * now. Fetch pid from thread.
8150 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8151 Pass &all_threads to find_inferior, not &all_lwps.
8152 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8153 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8154 Pass &all_threads to find_inferior, not &all_lwps.
8155 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8156 (i386_dr_low_get_status): Ditto.
8157 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8158 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8159 (x86_linux_read_description): Ditto.
8160 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8161
3b8361aa
DE		 81622014-02-20 Doug Evans <dje@google.com>
8163
8164 * inferiors.c (get_first_inferior): Fix buglet.
8165
f7667f0d
DE		 81662014-02-19 Doug Evans <dje@google.com>
8167
8168 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8169 * inferiors.c (add_thread): Change result type to struct thread_info *.
8170 All callers updated.
8171 (add_lwp): Call add_thread here instead of in callers.
8172 All callers updated.
8173 * linux-low.h (get_lwp_thread): Rewrite.
8174 (struct lwp_info): New member "thread".
8175
b3312d80
DE		 81762014-02-19 Doug Evans <dje@google.com>
8177
8178 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8179 All callers updated.
8180
ecc6f45c
DE		 81812014-02-19 Doug Evans <dje@google.com>
8182
8183 * inferiors.c (add_thread): Fix whitespace.
8184
649ebbca
DE		 81852014-02-19 Doug Evans <dje@google.com>
8186
8187 * dll.c (clear_dlls): Replace accessing list implemention details
8188 with API function.
8189 * gdbthread.h (get_first_thread): Declare.
8190 * inferiors.c (for_each_inferior_with_data): New function.
8191 (get_first_thread): New function.
8192 (find_thread_ptid): Simplify.
8193 (get_first_inferior): New function.
8194 (clear_list): Delete.
8195 (one_inferior_p): New function.
8196 (clear_inferior_list): New function.
8197 (clear_inferiors): Update.
8198 * inferiors.h (for_each_inferior_with_data): Declare.
8199 (clear_inferior_list): Declare.
8200 (one_inferior_p): Declare.
8201 (get_first_inferior): Declare.
8202 * linux-low.c (linux_wait_for_event): Replace accessing list
8203 implemention details with API function.
8204 * server.c (target_running): Ditto.
8205 (accumulate_file_name_length): New function.
8206 (emit_dll_description): New function.
8207 (handle_qxfer_libraries): Replace accessing list implemention
8208 details with API function.
8209 (handle_qxfer_threads_worker): New function.
8210 (handle_qxfer_threads_proper): Replace accessing list implemention
8211 details with API function.
8212 (handle_query): Ditto.
8213 (visit_actioned_threads_callback_ftype): New typedef.
8214 (visit_actioned_threads_data): New struct.
8215 (visit_actioned_threads): Rewrite to be find_inferior callback.
8216 (resume): Call find_inferior.
8217 (handle_status): Replace accessing list implemention
8218 details with API function.
8219 (process_serial_event): Replace accessing list implemention details
8220 with API function.
8221 * target.c (set_desired_inferior): Replace accessing list implemention
8222 details with API function.
8223 * tracepoint.c (same_process_p): New function.
8224 (gdb_agent_about_to_close): Replace accessing list implemention
8225 details with API function.
8226 * win32-low.c (child_delete_thread): Replace accessing list
8227 implemention details with API function.
8228 (match_dll_by_basename): New function.
8229 (dll_is_loaded_by_basename): New function.
8230 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8231 details call to dll_is_loaded_by_basename.
8232
80894984
DE		 82332014-02-19 Doug Evans <dje@google.com>
8234
8235 * dll.h (struct dll_info): Add comment.
8236 * gdbthread.h (struct thread_info): Add comment.
8237 (current_ptid): Simplify.
8238 * inferiors.c (add_process): Update.
8239 (remove_process): Update.
8240 * inferiors.h (struct process_info): Rename member "head" to "entry".
8241 * linux-low.c (delete_lwp): Update.
8242 (add_lwp): Update.
8243 (last_thread_of_process_p): Update.
8244 (kill_one_lwp_callback, linux_kill): Update.
8245 (status_pending_p_callback): Update.
8246 (wait_for_sigstop): Update. Simplify read of ptid.
8247 (start_step_over): Update.
8248 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8249 (get_lwp_thread): Update.
8250 (struct lwp_info): Rename member "head" to "entry".
8251 * regcache.h (inferior_list_entry): Delete.
8252 * server.c (kill_inferior_callback): Update.
8253 (detach_or_kill_inferior_callback): Update.
8254 (print_started_pid): Update.
8255 (print_attached_pid): Update.
8256 (process_serial_event): Simplify read of ptid.
8257 * thread-db.c (thread_db_create_event): Update.
8258 (thread_db_get_tls_address): Update.
8259 * win32-low.c (current_inferior_ptid): Simplify.
8260
46917d26
TT		 82612014-02-19 Tom Tromey <tromey@redhat.com>
8262
8263 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8264 argument.
8265 (target_supports_btrace): Update.
8266
0759a81e
YQ		 82672014-02-14 Yao Qi <yao@codesourcery.com>
8268
8269 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8270 (rsp-low-ipa.o): New target.
8271
a7191e8b
TT		 82722014-02-12 Tom Tromey <tromey@redhat.com>
8273
8274 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8275 convert_ascii_to_int.
8276 * regcache.c (registers_to_string): Likewise.
8277 * remote-utils.c (decode_M_packet): Likewise.
8278 * server.c (process_serial_event): Likewise.
8279
ff0e980e
TT		 82802014-02-12 Tom Tromey <tromey@redhat.com>
8281
8282 * server.c (handle_query, handle_v_run): Use hex2bin, not
8283 unhexify.
8284 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8285
e9371aff
TT		 82862014-02-12 Tom Tromey <tromey@redhat.com>
8287
8288 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8289 convert_int_to_ascii.
8290 * regcache.c (registers_to_string, collect_register_as_string):
8291 Likewise.
8292 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8293 Likewise.
8294 * server.c (process_serial_event): Likewise.
8295 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8296 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8297
971dc0b8
TT		 82982014-02-12 Tom Tromey <tromey@redhat.com>
8299
8300 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8301 bin2hex, not hexify.
8302 * tracepoint.c (cmd_qtstatus): Likewise.
8303
0a822afb
TT		 83042014-02-12 Tom Tromey <tromey@redhat.com>
8305
8306 * remote-utils.c (monitor_output): Pass explicit length to
8307 hexify.
8308
9c3d6531
TT		 83092014-02-12 Tom Tromey <tromey@redhat.com>
8310
8311 * tracepoint.c: Include rsp-low.h.
8312 * server.c: Include rsp-low.h.
8313 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8314 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8315 declare.
8316 * remote-utils.c: Include rsp-low.h.
8317 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8318 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8319 (convert_int_to_ascii, convert_ascii_to_int): Move to
8320 common/rsp-low.c.
8321 * regcache.c: Include rsp-low.h.
8322 * ax.c: Include rsp-low.h.
8323 * Makefile.in (SFILES): Add common/rsp-low.c.
8324 (OBS): Add rsp-low.o.
8325 (rsp-low.o): New target.
8326
01fd3ea5
TT		 83272014-02-12 Tom Tromey <tromey@redhat.com>
8328
8329 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8330 Include print-utils.h.
8331 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8332 (plongest, thirty_two, phex_nz): Remove.
8333 * Makefile.in (SFILES): Add common/print-utils.c.
8334 (OBS): Add print-utils.o.
8335 (print-utils-ipa.o): New target.
8336 (print-utils.o): New target.
8337 (IPA_OBJS): Add print-utils-ipa.o.
8338
e99dc820
TT		 83392014-02-06 Tom Tromey <tromey@redhat.com>
8340
8341 * Makefile.in (SFILES): Fix indentation.
8342
ee1e2d4f
DE		 83432014-02-05 Doug Evans <dje@google.com>
8344
8345 * linux-low.c (linux_wait_for_event): Improve comment.
8346 (linux_wait_1): Keep current_inferior in sync with event_child.
8347
f5a02773
DE		 83482014-01-22 Doug Evans <dje@google.com>
8349
8350 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8351
87ce2a04
DE		 83522014-01-22 Doug Evans <dje@google.com>
8353
8354 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8355 * configure: Regenerate.
8356 * config.in: Regenerate.
8357 * Makefile.in (SFILES): Add debug.c.
8358 (OBS): Add debug.o.
8359 * debug.c: New file.
8360 * debug.h: New file.
8361 * linux-aarch64-low.c (*): Update all debugging printfs to use
8362 debug_printf instead of fprintf.
8363 * linux-arm-low.c (*): Ditto.
8364 * linux-cris-low.c (*): Ditto.
8365 * linux-crisv32-low.c (*): Ditto.
8366 * linux-m32r-low.c (*): Ditto.
8367 * linux-sparc-low.c (*): Ditto.
8368 * linux-x86.c (*): Ditto.
8369 * linux-low.c (*): Ditto.
8370 (linux_wait_1): Add calls to debug_enter, debug_exit.
8371 (linux_wait): Remove redundant debugging printf.
8372 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8373 (linux_resume, unstop_all_lwps): Ditto.
8374 * mem-break.c (*): Update all debugging printfs to use
8375 debug_printf instead of fprintf.
8376 * remote-utils.c (*): Ditto.
8377 * thread-db.c (*): Ditto.
8378 * server.c #include <ctype.h>, "gdb_vecs.h".
8379 (debug_threads): Moved to debug.c.
8380 (*): Update all debugging printfs to use debug_printf instead of
8381 fprintf.
8382 (start_inferior): Replace call to fflush with call to debug_flush.
8383 (monitor_show_help): Mention set debug-format.
8384 (parse_debug_format_options): New function.
8385 (handle_monitor_command): Handle "monitor set debug-format".
8386 (gdbserver_usage): Mention --debug-format.
8387 (main): Parse --debug-format.
8388 * server.h (debug_threads): Declaration moved to debug.h.
8389 #include "debug.h".
8390 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8391 trace_debug_1 that uses debug_printf.
8392 (tracepoint_look_up_symbols): Update all debugging printfs to use
8393 debug_printf instead of fprintf.
8394
e671835b
BS		 83952014-01-20 Baruch Siach <baruch@tkos.co.il>
8396
8397 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8398 sys/ptrace.h.
8399
b5737fa9
PA		 84002014-01-17 Pedro Alves <palves@redhat.com>
8401
ea38d2a9 8402 PR build/16445
c7faa97a
PA		 8403 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8404 defined after including gdb_proc_service.h.
b5737fa9 8405
40ed484e
DE		 84062014-01-16 Doug Evans <dje@google.com>
8407
8408 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8409 (match_dll): Use it.
8410
969c39fb
MM		 84112014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8412
8413 * target.h (target_ops) <read_btrace>: Change parameters and
8414 return type to allow error reporting.
8415 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8416 trace reading errors on.
8417 * linux-low.c (linux_low_read_btrace): Pass trace reading
8418 errors on.
8419 (linux_low_disable_btrace): New.
8420
ab7f45ba
DE		 84212014-01-15 Doug Evans <dje@google.com>
8422
8423 * inferiors.c (thread_id_to_gdb_id): Delete.
8424 * inferiors.h (thread_id_to_gdb_id): Delete.
8425
66af0f44
EZ		 84262014-01-13 Eli Zaretskii <eliz@gnu.org>
8427
8428 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8429 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8430 versions.
8431
9939e131
PA		 84322014-01-08 Pedro Alves <palves@redhat.com>
8433
8434 * server.c (handle_status): Don't discard previous queued stop
8435 replies or thread's pending status here.
8436 (main) <disconnection>: Do it here instead.
8437
b7ea362b
PA		 84382014-01-08 Pedro Alves <palves@redhat.com>
8439
8440 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8441 * server.c (visit_actioned_threads, handle_pending_status): New
8442 function.
8443 (handle_v_cont): Factor out parts to ...
8444 (resume): ... this new function. If in all-stop, and a thread
8445 being resumed has a pending status, report it without actually
8446 resuming.
8447 (myresume): Adjust to use the new 'resume' function.
8448 (clear_pending_status_callback, set_pending_status_callback)
8449 (find_status_pending_thread_callback): New functions.
8450 (handle_status): Handle the case of multiple threads having
8451 interesting statuses to report. Report threads' real last signal
8452 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8453 with an interesting thread to report the status for, instead of
8454 always reporting the status of the first thread.
8455
28498c42
JB		 84562014-01-01 Joel Brobecker <brobecker@adacore.com>
8457
8458 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8459 * gdbreplay.c (gdbreplay_version): Likewise.
8460
f45c82da
YZ		 84612013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8462
8463 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8464 iov.iov_len with the real length in use.
8465
379a5e2d
JB		 84662013-12-13 Joel Brobecker <brobecker@adacore.com>
8467
8468 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8469 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8470 for all targets that use win32-low.c.
8471 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8472 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8473
4210d83e
PA		 84742013-12-13 Pedro Alves <palves@redhat.com>
8475
8476 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8477 if equal to TARGET_WAITKIND_LOADED.
8478 * win32-low.c (cached_status): New static global.
8479 (win32_wait): Add declaration.
8480 (do_initial_child_stuff): Flush all initial pending debug events
8481 up to the initial breakpoint.
8482 (win32_wait): If CACHED_STATUS was set, return that instead
8483 of doing a real wait. Remove the code resuming the execution
8484 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8485 during the initial phase. Also remove the code changing
8486 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8487 TARGET_WAITKIND_STOPPED.
8488
e7f0d979
YQ		 84892013-12-11 Yao Qi <yao@codesourcery.com>
8490
8491 * notif.c (handle_notif_ack): Return 0 if no notification
8492 matches.
8493
ebcf782c
DE		 84942013-11-20 Doug Evans <dje@google.com>
8495
8496 * linux-low.c (linux_set_resume_request): Fix comment.
8497
20ad9378
DE		 84982013-11-20 Doug Evans <dje@google.com>
8499
8500 * linux-low.c (resume_status_pending_p): Tweak comment.
8501
a196ebeb
WT		 85022013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8503
8504 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8505 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8506 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8507 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8508 (srv_amd64_regobj): Add amd64-mpx.o.
8509 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8510 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8511 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8512 * i387-fp.c (num_pl_bnd_register) Added constant.
8513 (num_pl_bnd_cfg_registers) Added constant.
8514 (struct i387_xsave) Added reserved area and MPX fields.
8515 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8516 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8517 function.
8518 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8519 (init_registers_amd64_mpx_linux): Declare new function.
8520 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8521 (x86_64_regmap): Add MPX registers.
8522 (x86_linux_read_description): Add MPX case.
8523 (initialize_low_arch): Initialize MPX targets.
8524
0080a2f6
TT		 85252013-11-18 Tom Tromey <tromey@redhat.com>
8526
8527 * configure: Rebuild.
8528 * configure.ac: Don't check for stdlib.h.
8529 * gdbreplay.c: Unconditionally include stdlib.h.
8530
2978b111
TT		 85312013-11-18 Tom Tromey <tromey@redhat.com>
8532
8533 * config.in: Rebuild.
8534 * configure: Rebuild.
8535 * configure.ac: Don't use AC_HEADER_DIRENT.
8536
a3d08894
TT		 85372013-11-18 Tom Tromey <tromey@redhat.com>
8538
8539 * server.h: Don't check HAVE_STRING_H.
8540 * gdbreplay.c: Don't check HAVE_STRING_H.
8541 * configure: Rebuild.
8542
0a5dd17d
TT		 85432013-11-18 Tom Tromey <tromey@redhat.com>
8544
8545 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8546 LIBGNU.
8547
1bd2f0ba
TT		 85482013-11-08 Tom Tromey <tromey@redhat.com>
8549
8550 * configure, config.in: Rebuild.
8551 * configure.ac: Remove unused configury.
8552
3266f10b
TT		 85532013-11-08 Tom Tromey <tromey@redhat.com>
8554
8555 * acinclude.m4: Include common.m4, codeset.m4.
8556 * configure, config.in: Rebuild.
8557 * configure.ac: Use GDB_AC_COMMON.
8558
6682d959
AA		 85592013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8560
8561 * linux-s390-low.c (HWCAP_S390_TE): New define.
8562 (s390_arch_setup): Consider the TE field in the HWCAP for
8563 determining 'have_regset_tdb'.
8564
fd0a4d76
SDJ		 85652013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8566
8567 PR gdb/16014
8568 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8569 call to sizeof.
8570
1a3d890b
PA		 85712013-10-02 Pedro Alves <palves@redhat.com>
8572
8573 * server.c (process_serial_event): Don't output "GDBserver
8574 exiting" if GDB is connected through stdio.
8575 * target.c (mywait): Likewise, be silent if GDB is connected
8576 through stdio.
8577
97ad4581
JB		 85782013-10-01 Joel Brobecker <brobecker@adacore.com>
8579
8580 * lynx-low.c (lynx_add_threads_after_attach): New function.
8581 (lynx_attach): Remove call to add_thread. Add call to
8582 lynx_add_threads_after_attach instead.
8583
5b4e221c
MF		 85842013-09-28 Mike Frysinger <vapier@gentoo.org>
8585
8586 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8587 * config.in, configure: Regenerated.
8588
ee47b2f8
YQ		 85892013-09-18 Yao Qi <yao@codesourcery.com>
8590
8591 PR server/15959
8592 * server.c (start_inferior): Clear 'resume_info'.
8593
d6707650 85942013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8595
d6707650
JW		 8596 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8597 for each register.
8598
9243dd0e 85992013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8600
9243dd0e
JW		 8601 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8602 linux-tile-low.o to srv_tgtobj.
8603
c623a6ef
WN		 86042013-09-16 Will Newton <will.newton@linaro.org>
8605
8606 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8607 out regs.
8608
fb71d39e
PA		 86092013-09-06 Pedro Alves <palves@redhat.com>
8610
8611 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8612 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8613 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8614 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8615 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8616 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8617
8e7e9910
PA		 86182013-09-06 Pedro Alves <palves@redhat.com>
8619
8620 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8621 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8622
7c3a12ca
PA		 86232013-09-06 Pedro Alves <palves@redhat.com>
8624
8625 * linux-amd64-ipa.c: Include tracepoint.h.
8626 * linux-i386-ipa.c: Include tracepoint.h.
8627
8eb3d7b6
RW		 86282013-09-06 Ricard Wanderlof <ricardw@axis.com>
8629
8630 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8631 (ps_get_thread_area): New function.
8632
eddddb9d
RW		 86332013-09-06 Ricard Wanderlof <ricardw@axis.com>
8634
8635 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8636 (initialize_low_arch): Call init_registers_crisv32 rather than
8637 init_register_crisv32.
8638
533b0600
PA		 86392013-09-05 Pedro Alves <palves@redhat.com>
8640
8641 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8642 to ...
8643 * hostio.h: ... this new file.
8644 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8645 win32-low.c: Include hostio.h.
8646
0ce3d3b5
PA		 86472013-09-05 Pedro Alves <palves@redhat.com>
8648
8649 * server.h (gdb_client_data, handler_func, callback_handler_func)
8650 (delete_file_handler, add_file_handler, append_callback_event)
8651 (delete_callback_event, start_event_loop, initialize_event_loop):
8652 Move to event-loop.h and include it.
8653 * event-loop.h: New file.
8654
799cdc37
PA		 86552013-09-05 Pedro Alves <palves@redhat.com>
8656
8657 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8658 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8659 (loaded_dll, unloaded_dll): Move to ...
8660 * dll.h: ... this new file.
8661 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8662
6a6bbd9d
PA		 86632013-09-05 Pedro Alves <palves@redhat.com>
8664
8665 * server.h (current_process, get_thread_process, all_processes)
8666 (add_inferior_to_list, for_each_inferior, current_inferior)
8667 (remove_inferior, add_process, remove_process, find_process_pid)
8668 (have_started_inferiors_p, have_attached_inferiors_p)
8669 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8670 (clear_inferiors, find_inferior, find_inferior_id)
8671 (inferior_target_data, set_inferior_target_data)
8672 (inferior_regcache_data, set_inferior_regcache_data): Move to
8673 inferiors.h, and include it.
8674 * inferiors.h: New file.
8675
f699aaba
PA		 86762013-09-05 Pedro Alves <palves@redhat.com>
8677
8678 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8679 Move ...
72f4393d 8680 * ax.h: ... here.
f699aaba 8681
c144c7a0
PA		 86822013-09-05 Pedro Alves <palves@redhat.com>
8683
8684 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8685 tracepoint.h.
8686 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8687 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8688 (handle_tracepoint_general_set, handle_tracepoint_query)
8689 (tracepoint_finished_step, tracepoint_was_hit)
8690 (release_while_stepping_state_list, current_traceframe)
8691 (in_readonly_region, traceframe_read_mem)
8692 (fetch_traceframe_registers, traceframe_read_sdata)
8693 (traceframe_read_info, struct fast_tpoint_collect_status)
8694 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8695 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8696 (supply_fast_tracepoint_registers)
8697 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8698 (ipa_tdesc, claim_trampoline_space)
8699 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8700 (agent_mem_read, agent_get_trace_state_variable_value)
8701 (agent_set_trace_state_variable_value, agent_tsv_read)
8702 (agent_mem_read_string, get_raw_reg_func_addr)
8703 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8704 * tracepoint.h: ... this new file.
8705
ff42e6ab
PA		 87062013-09-05 Pedro Alves <palves@redhat.com>
8707
8708 * server.h (perror_with_name, error, fatal, warning, paddress)
8709 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8710 include it.
8711 * utils.h: New file.
8712
541af0f4
PA		 87132013-09-05 Pedro Alves <palves@redhat.com>
8714
8715 * server.h (remote_debug, noack_mode, transport_is_reliable)
8716 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8717 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8718 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8719 (write_enn, initialize_async_io, enable_async_io)
8720 (disable_async_io, check_remote_input_interrupt_request)
8721 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8722 (dead_thread_notify, prepare_resume_reply)
8723 (decode_address_to_semicolon, decode_address, decode_m_packet)
8724 (decode_M_packet, decode_X_packet, decode_xfer_write)
8725 (decode_search_memory_packet, unhexify, hexify)
8726 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8727 (look_up_one_symbol, relocate_instruction)
8728 (monitor_output): Move to remote-utils.h, and include it.
8729 * remote-utils.h: New file.
8730
eebdf26b
PA		 87312013-09-05 Pedro Alves <palves@redhat.com>
8732
8733 * server.h (_): Delete.
8734
3aafd2ff
PA		 87352013-09-02 Pedro Alves <palves@redhat.com>
8736
8737 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8738 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8739 allocated.
8740 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8741
cee83bcb
PM		 87422013-09-02 Pierre Muller <muller@sourceware.org>
8743
8744 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8745 or WriteProcessMemory complete successfully and handle
8746 ERROR_PARTIAL_COPY error.
8747
9a13b2fa
PA		 87482013-09-02 Pedro Alves <palves@redhat.com>
8749
8750 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8751 error instead of EIO.
8752
602e3198
JK		 87532013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8754
8755 PR server/15604
8756 * linux-low.c: Include filestuff.h.
8757 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8758 * lynx-low.c: Include filestuff.h.
8759 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8760 * server.c: Include filestuff.h.
8761 (main): Call notice_open_fds.
8762 * spu-low.c: Include filestuff.h.
8763 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8764
96d7229d
LM		 87652013-08-22 Luis Machado <lgustavo@codesourcery.com>
8766
8767 * Makefile.in: Explain why ../target and ../nat are not
8768 listed as include file search paths.
8769 (linux-waitpid.o): New object file rule.
8770 * configure.srv (srv_native_linux_obj): New variable.
8771 Replace all occurrences of linux native object files with
8772 $srv_native_linux_obj.
8773 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8774 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8775 (linux_enable_event_reporting): Remove declaration.
8776 (my_waitpid): Moved to common/linux-waitpid.c.
8777 (linux_wait_for_event): Pass ptid when calling
8778 linux_enable_event_reporting.
8779 (linux_supports_tracefork_flag): Remove.
8780 (linux_enable_event_reporting): Likewise.
8781 (linux_tracefork_grandchild): Remove.
8782 (STACK_SIZE): Moved to common/linux-ptrace.c.
8783 (linux_tracefork_child): Remove.
8784 (linux_test_for_tracefork): Remove.
8785 (linux_look_up_symbols): Call linux_supports_traceclone.
8786 (initialize_low): Remove call to linux_test_for_tracefork.
8787 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8788 common/linux-ptrace.h.
8789 (PTRACE_TYPE_ARG4): Likewise.
8790 Include linux-ptrace.h.
8791
32940073
PA		 87922013-08-21 Pedro Alves <palves@redhat.com>
8793
8794 * config.in: Renegerate.
8795
33b60d58 87962013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8797
33b60d58
LM		 8798 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8799 (SFILES): Remove $(srcdir)/common/target-common.c and
8800 add $(srcdir)/target/waitstatus.c.
8801 (OBS): Remove target-common.o and add waitstatus.o.
8802 (server_h): Remove $(srcdir)/../common/target-common.h and
8803 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8804 and $(srcdir)/../target/waitstatus.h.
8805 (target-common.o): Remove.
8806 (waitstatus.o): New target object file.
8807 * target.h: Do not include target-common.h and
8808 include target/resume.h, target/wait.h and
8809 target/waitstatus.h.
8810
b8e1b30e
LM		 88112013-08-13 Luis Machado <lgustavo@codesourcery.com>
8812
8813 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8814 to PTRACE_TYPE_ARG3.
8815 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8816 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8817 PTRACE_TYPE_ARG4.
8818 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8819 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8820
7a60ad40
YQ		 88212013-07-27 Jie Zhang <jie@codesourcery.com>
8822 Daniel Jacobowitz <dan@codesourcery.com>
8823 Yao Qi <yao@codesourcery.com>
8824
8825 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8826 (mips-linux-watch.o): New rule.
8827 (mips_linux_watch_h): New variable.
8828 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8829 srv_tgtobj.
8830 * linux-mips-low.c: Include mips-linux-watch.h.
8831 (struct arch_process_info, struct arch_lwp_info): New.
8832 (update_watch_registers_callback): New function.
8833 (mips_linux_new_process, mips_linux_new_thread) New functions.
8834 (mips_linux_prepare_to_resume, mips_insert_point): New
8835 functions.
8836 (mips_remove_point, mips_stopped_by_watchpoint): New
8837 functions.
8838 (rsp_bp_type_to_target_hw_bp_type): New function.
8839 (mips_stopped_data_address): New function.
8840 (the_low_target): Add watchpoint support functions.
8841
de6f69ad
YQ		 88422013-07-27 Yao Qi <yao@codesourcery.com>
8843
8844 * i386-low.c: Include break-common.h.
8845 (enum target_hw_bp_type): Remove.
8846
3360c0bf
LM		 88472013-07-24 Luis Machado <lgustavo@codesourcery.com>
8848
8849 * Makefile.in (SFILES): /common/target-common.c.
8850 (OBS): Add target-common.o.
8851 (server_h): Add $(srcdir)/../common/target-common.h.
8852 (target-common.o): New target.
8853 * server.c (queue_stop_reply_callback): Free
8854 status string after use.
8855 * target.c (target_waitstatus_to_string): Remove.
8856 * target.h: Include target-common.h.
8857 (resume_kind): Likewise.
8858 (target_waitkind): Likewise.
8859 (target_waitstatus): Likewise.
8860 (TARGET_WNOHANG): Likewise.
8861
bd885420
YQ		 88622013-07-04 Yao Qi <yao@codesourcery.com>
8863
8864 * Makefile.in (host_alias): Use @host_noncanonical@.
8865 (target_alias): Use @target_noncanonical@.
8866 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8867 ACX_NONCANONICAL_HOST.
8868 * configure: Regenerated.
8869
8870 Revert:
8871 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8872
8873 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8874 * configure: Rebuild.
8875 * Makefile.in (version_host, version_target): Get from configure.
8876 (version.c): Use $(version_host) and $(version_target).
8877
17ef446e
PA		 88782013-07-03 Pedro Alves <palves@redhat.com>
8879
8880 * Makefile.in (config.status): Depend on development.sh.
8881 * acinclude.m4: Include libmcheck.m4.
8882 * configure: Regenerate.
8883
7a9a7487
MG		 88842013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8885
8886 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8887 attribute inside the parentheses.
8888 (winapi_DebugSetProcessKillOnExit): Ditto.
8889 (winapi_DebugBreakProcess): Ditto.
8890 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8891
49b64de6
MG		 88922013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8893
8894 * notif.h (notif_event): Add a dummy member to avoid compiler
8895 errors.
8896
d5749ee7
PA		 88972013-07-01 Pedro Alves <palves@redhat.com>
8898
8899 * hostio.c (HOSTIO_PATH_MAX): Define.
8900 (require_filename, handle_open, handle_unlink, handle_readlink):
8901 Use it.
8902
d8d2a3ee
PA		 89032013-07-01 Pedro Alves <palves@redhat.com>
8904
8905 * server.h: Include "pathmax.h".
8906 * linux-low.c: Don't include sys/param.h.
8907 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8908 MAXPATHLEN.
8909 * win32-low.c: Don't include sys/param.h.
8910 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8911
bc7dea8d
PA		 89122013-07-01 Pedro Alves <palves@redhat.com>
8913
8914 * event-loop.c: Don't check HAVE_UNISTD_H before including
8915 <unistd.h>.
8916 * gdbreplay.c: Likewise.
8917 * remote-utils.c: Likewise.
8918 * server.c: Likewise.
8919 * configure.ac: Don't check for unistd.h.
8920 * configure: Regenerate.
8921
d6c2da54
TT		 89222013-06-28 Tom Tromey <tromey@redhat.com>
8923
8924 * Makefile.in (version.c): Use version.in, not
8925 common/version.in.
8926
257b6bec
MG		 89272013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8928
8929 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8930 * configure: Rebuild.
8931 * Makefile.in (version_host, version_target): Get from configure.
8932 (version.c): Use $(version_host) and $(version_target).
8933
86ebe149
DK		 89342013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8935
8936 Fix trace-status to output user name without trailing colon.
8937 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8938
f30aa5af
DK		 89392013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8940
8941 Fix trace-status to output proper start-time and stop-time.
8942 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8943 output start time and stop time in hex as gdb expects.
8944
28a93511
YQ		 89452013-06-26 Pedro Alves <pedro@codesourcery.com>
8946
8947 * tracepoint.c (build_traceframe_info_xml): Output trace state
8948 variables present in the trace buffer.
8949
01208463
TT		 89502013-06-24 Tom Tromey <tromey@redhat.com>
8951
8952 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8953 create-version.sh.
8954 (version.o): Remove.
8955 * gdbreplay.c: Include version.h.
8956 (version, host_name): Don't declare.
8957 * server.h: Include version.h.
8958 (version, host_name): Don't declare.
8959
760256f9
PA		 89602013-06-12 Pedro Alves <palves@redhat.com>
8961
8962 * linux-x86-low.c (linux_is_elf64): Delete global.
8963 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8964 with local linux_pid_exe_is_elf_64_file use.
8965
030031ee
PA		 89662013-06-11 Pedro Alves <palves@redhat.com>
8967
8968 * linux-low.c (regset_disabled, disable_regset): New functions.
8969 (regsets_fetch_inferior_registers)
8970 (regsets_store_inferior_registers): Use them.
8971 (initialize_regsets_info); Don't allocate the disabled_regsets
8972 array here.
8973 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8974 comment.
8975
5da6eb0a
PA		 89762013-06-11 Pedro Alves <palves@redhat.com>
8977
8978 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8979 xmalloc.
8980
7e5aaa09
PA		 89812013-06-11 Pedro Alves <palves@redhat.com>
8982
8983 * linux-x86-low.c (initialize_low_arch): Call
8984 init_registers_x32_avx_linux.
8985
d878444c
JK		 89862013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8987
8988 Fix compatibility with Android Bionic.
8989 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8990 it is not empty.
8991
3aee8918
PA		 89922013-06-07 Pedro Alves <palves@redhat.com>
8993
5f2b57b5 8994 PR server/14823
3aee8918
PA		 8995 * Makefile.in (OBS): Add tdesc.o.
8996 (IPA_OBJS): Add tdesc-ipa.o.
8997 (tdesc-ipa.o): New rule.
8998 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8999 interface.
9000 * linux-low.c (new_inferior): Delete.
9001 (disabled_regsets, num_regsets): Delete.
9002 (linux_add_process): Adjust to set the new per-process
9003 new_inferior flag.
9004 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9005 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9006 was a stop. When calling arch_setup, switch the current inferior
9007 to the thread that got an event.
9008 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9009 (regsets_fetch_inferior_registers)
9010 (regsets_store_inferior_registers): New regsets_info parameter.
9011 Adjust to use it.
9012 (linux_register_in_regsets): New regs_info parameter. Adjust to
9013 use it.
9014 (register_addr, fetch_register, store_register): New usrregs_info
9015 parameter. Adjust to use it.
9016 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9017 parameter regs_info. Adjust to use it.
9018 (linux_fetch_registers): Get the current inferior's regs_info, and
9019 adjust to use it.
9020 (linux_store_registers): Ditto.
9021 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9022 (initialize_low): Don't initialize the target_regsets here. Call
9023 initialize_low_arch.
9024 * linux-low.h (target_regsets): Delete declaration.
9025 (struct regsets_info): New.
9026 (struct usrregs_info): New.
9027 (struct regs_info): New.
9028 (struct process_info_private) <new_inferior>: New field.
9029 (struct linux_target_ops): Delete the num_regs, regmap, and
9030 regset_bitmap fields. New field regs_info.
9031 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9032 * i387-fp.c (num_xmm_registers): Delete.
9033 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9034 calls to new interface.
9035 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9036 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9037 Infer the number of xmm registers from the regcache's target
9038 description.
9039 * i387-fp.h (num_xmm_registers): Delete.
9040 * inferiors.c (add_thread): Don't install the thread's regcache
9041 here.
9042 * proc-service.c (gregset_info): Fetch the current inferior's
9043 regs_info. Adjust to use it.
9044 * regcache.c: Include tdesc.h.
9045 (register_bytes, reg_defs, num_registers)
9046 (gdbserver_expedite_regs): Delete.
9047 (get_thread_regcache): If the thread doesn't have a regcache yet,
9048 create one, instead of aborting gdbserver.
9049 (regcache_invalidate_one): Rename to ...
9050 (regcache_invalidate_thread): ... this.
9051 (regcache_invalidate_one): New.
9052 (regcache_invalidate): Only invalidate registers of the current
9053 process.
9054 (init_register_cache): Add target_desc parameter, and use it.
9055 (new_register_cache): Ditto. Assert the target description has a
9056 non zero registers_size.
9057 (regcache_cpy): Add assertions. Adjust.
9058 (realloc_register_cache, set_register_cache): Delete.
9059 (registers_to_string, registers_from_string): Adjust.
9060 (find_register_by_name, find_regno, find_register_by_number)
9061 (register_cache_size): Add target_desc parameter, and use it.
9062 (free_register_cache_thread, free_register_cache_thread_one)
9063 (regcache_release, register_cache_size): New.
9064 (register_size): Add target_desc parameter, and use it.
9065 (register_data, supply_register, supply_register_zeroed)
9066 (supply_regblock, supply_register_by_name, collect_register)
9067 (collect_register_as_string, collect_register_by_name): Adjust.
9068 * regcache.h (struct target_desc): Forward declare.
9069 (struct regcache) <tdesc>: New field.
9070 (init_register_cache, new_register_cache): Add target_desc
9071 parameter.
9072 (regcache_invalidate_thread): Declare.
9073 (regcache_invalidate_one): Delete declaration.
9074 (regcache_release): Declare.
9075 (find_register_by_number, register_cache_size, register_size)
9076 (find_regno): Add target_desc parameter.
9077 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9078 declarations.
9079 * remote-utils.c: Include tdesc.h.
9080 (outreg, prepare_resume_reply): Adjust.
9081 * server.c: Include tdesc.h.
9082 (gdbserver_xmltarget): Delete declaration.
9083 (get_features_xml, process_serial_event): Adjust.
9084 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9085 declare.
9086 (struct process_info) <tdesc>: New field.
9087 (ipa_tdesc): Declare.
9088 * tdesc.c: New file.
9089 * tdesc.h: New file.
9090 * tracepoint.c: Include tdesc.h.
9091 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9092 (get_context_regcache): Adjust to pass ipa_tdesc down.
9093 (do_action_at_tracepoint): Adjust to get the register cache size
9094 from the context regcache's description.
9095 (traceframe_walk_blocks): Adjust to get the register cache size
9096 from the current trace frame's description.
9097 (traceframe_get_pc): Adjust to get current trace frame's
9098 description and pass it down.
9099 (gdb_collect): Adjust to get the register cache size from the
9100 IPA's description.
9101 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9102 (gdbserver_xmltarget): Delete.
9103 (initialize_low_tracepoint): Set the ipa's target description.
9104 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9105 (initialize_low_tracepoint): Set the ipa's target description.
9106 * linux-x86-low.c: Include tdesc.h.
9107 [__x86_64__] (is_64bit_tdesc): New.
9108 (ps_get_thread_area, x86_get_thread_area): Use it.
9109 (i386_cannot_store_register): Rename to ...
9110 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9111 (i386_cannot_fetch_register): Rename to ...
9112 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9113 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9114 to new interface.
9115 (target_regsets): Rename to ...
9116 (x86_regsets): ... this.
9117 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9118 interface.
9119 (x86_siginfo_fixup): Use is_64bit_tdesc.
9120 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9121 (tdesc_x32_avx_linux, tdesc_x32_linux)
9122 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9123 Declare.
9124 (x86_linux_update_xmltarget): Delete.
9125 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9126 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9127 (AMD64_LINUX_USER64_CS): New.
9128 (x86_linux_read_description): New, based on
9129 x86_linux_update_xmltarget.
9130 (same_process_callback): New.
9131 (x86_arch_setup_process_callback): New.
9132 (x86_linux_update_xmltarget): New.
9133 (x86_regsets_info): New.
9134 (amd64_linux_regs_info): New.
9135 (i386_linux_usrregs_info): New.
9136 (i386_linux_regs_info): New.
9137 (x86_linux_regs_info): New.
9138 (x86_arch_setup): Reimplement.
9139 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9140 (x86_emit_ops): Ditto.
9141 (the_low_target): Adjust. Install x86_linux_regs_info,
9142 x86_cannot_fetch_register, and x86_cannot_store_register.
9143 (initialize_low_arch): New.
9144 * linux-ia64-low.c (tdesc_ia64): Declare.
9145 (ia64_fetch_register): Adjust.
9146 (ia64_usrregs_info, regs_info): New globals.
9147 (ia64_regs_info): New function.
9148 (the_low_target): Adjust.
9149 (initialize_low_arch): New function.
9150 * linux-sparc-low.c (tdesc_sparc64): Declare.
9151 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9152 Adjust.
9153 (sparc_arch_setup): New function.
9154 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9155 (the_low_target): Adjust.
9156 (initialize_low_arch): New function.
9157 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9158 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9159 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9160 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9161 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9162 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9163 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9164 (tdesc_powerpc_isa205_vsx64l): Declare.
9165 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9166 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9167 (ppc_set_pc, ppc_get_hwcap): Adjust.
9168 (ppc_usrregs_info): Forward declare.
9169 (!__powerpc64__) ppc_regmap_adjusted: New global.
9170 (ppc_arch_setup): Adjust to the current process'es target
9171 description.
9172 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9173 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9174 (ppc_store_evrregset): Adjust.
9175 (target_regsets): Rename to ...
9176 (ppc_regsets): ... this, and make static.
9177 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9178 (ppc_regs_info): New function.
9179 (the_low_target): Adjust.
9180 (initialize_low_arch): New function.
9181 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9182 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9183 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9184 (tdesc_s390x_linux64v2): Declare.
9185 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9186 (s390_fill_gregset, s390_store_last_break): Adjust.
9187 (target_regsets): Rename to ...
9188 (s390_regsets): ... this, and make static.
9189 (s390_get_pc, s390_set_pc): Adjust.
9190 (s390_get_hwcap): New target_desc parameter, and use it.
9191 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9192 (s390_arch_setup): Adjust to set the current process'es target
9193 description. Don't adjust the regmap.
9194 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9195 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9196 (regs_info_3264): New globals.
9197 (s390_regs_info): New function.
9198 (the_low_target): Adjust.
9199 (initialize_low_arch): New function.
9200 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9201 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9202 [__mips64] (init_registers_mips_linux)
9203 (init_registers_mips_dsp_linux): Delete defines.
9204 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9205 (have_dsp): New global.
9206 (mips_read_description): New, based on mips_arch_setup.
9207 (mips_arch_setup): Reimplement.
9208 (get_usrregs_info): New function.
9209 (mips_cannot_fetch_register, mips_cannot_store_register)
9210 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9211 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9212 (target_regsets): Rename to ...
9213 (mips_regsets): ... this, and make static.
9214 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9215 (dsp_regs_info, regs_info): New globals.
9216 (mips_regs_info): New function.
9217 (the_low_target): Adjust.
9218 (initialize_low_arch): New function.
9219 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9220 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9221 Declare.
9222 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9223 (arm_read_description): New, with bits factored from
9224 arm_arch_setup.
9225 (arm_arch_setup): Reimplement.
9226 (target_regsets): Rename to ...
9227 (arm_regsets): ... this, and make static.
9228 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9229 (arm_regs_info): New function.
9230 (the_low_target): Adjust.
9231 (initialize_low_arch): New function.
9232 * linux-m68k-low.c (tdesc_m68k): Declare.
9233 (target_regsets): Rename to ...
9234 (m68k_regsets): ... this, and make static.
9235 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9236 (m68k_regs_info): New function.
9237 (m68k_arch_setup): New function.
9238 (the_low_target): Adjust.
9239 (initialize_low_arch): New function.
9240 * linux-sh-low.c (tdesc_sharch): Declare.
9241 (target_regsets): Rename to ...
9242 (sh_regsets): ... this, and make static.
9243 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9244 (sh_regs_info, sh_arch_setup): New functions.
9245 (the_low_target): Adjust.
9246 (initialize_low_arch): New function.
9247 * linux-bfin-low.c (tdesc_bfin): Declare.
9248 (bfin_arch_setup): New function.
9249 (bfin_usrregs_info, regs_info): New globals.
9250 (bfin_regs_info): New function.
9251 (the_low_target): Adjust.
9252 (initialize_low_arch): New function.
9253 * linux-cris-low.c (tdesc_cris): Declare.
9254 (cris_arch_setup): New function.
9255 (cris_usrregs_info, regs_info): New globals.
9256 (cris_regs_info): New function.
9257 (the_low_target): Adjust.
9258 (initialize_low_arch): New function.
9259 * linux-cris-low.c (tdesc_crisv32): Declare.
9260 (cris_arch_setup): New function.
9261 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9262 (cris_regs_info): New function.
9263 (the_low_target): Adjust.
9264 (initialize_low_arch): New function.
9265 * linux-m32r-low.c (tdesc_m32r): Declare.
9266 (m32r_arch_setup): New function.
9267 (m32r_usrregs_info, regs_info): New globals.
9268 (m32r_regs_info): Adjust.
9269 (initialize_low_arch): New function.
9270 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9271 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9272 (tic6x_usrregs_info): Forward declare.
9273 (tic6x_read_description): New function, based on ...
9274 (tic6x_arch_setup): ... this. Reimplement.
9275 (target_regsets): Rename to ...
9276 (tic6x_regsets): ... this, and make static.
9277 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9278 (tic6x_regs_info): New function.
9279 (the_low_target): Adjust.
9280 (initialize_low_arch): New function.
9281 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9282 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9283 (target_regsets): Rename to ...
9284 (xtensa_regsets): ... this, and make static.
9285 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9286 globals.
9287 (xtensa_arch_setup, xtensa_regs_info): New functions.
9288 (the_low_target): Adjust.
9289 (initialize_low_arch): New function.
9290 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9291 (nios2_arch_setup): Set the current process'es tdesc.
9292 (target_regsets): Rename to ...
9293 (nios2_regsets): ... this.
9294 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9295 (nios2_regs_info): New function.
9296 (the_low_target): Adjust.
9297 (initialize_low_arch): New function.
a261b8f5
PA		 9298 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9299 (aarch64_arch_setup): Set the current process'es tdesc.
9300 (target_regsets): Rename to ...
9301 (aarch64_regsets): ... this.
9302 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9303 (aarch64_regs_info): New function.
9304 (the_low_target): Adjust.
9305 (initialize_low_arch): New function.
3aee8918
PA		 9306 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9307 globals.
9308 (target_regsets): Rename to ...
9309 (tile_regsets): ... this.
9310 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9311 (tile_regs_info): New function.
9312 (tile_arch_setup): Set the current process'es tdesc.
9313 (the_low_target): Adjust.
9314 (initialize_low_arch): New function.
9315 * spu-low.c (tdesc_spu): Declare.
9316 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9317 * win32-arm-low.c (tdesc_arm): Declare.
9318 (arm_arch_setup): New function.
9319 (the_low_target): Install arm_arch_setup instead of
9320 init_registers_arm.
9321 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9322 (init_windows_x86): Rename to ...
9323 (i386_arch_setup): ... this. Set `win32_tdesc'.
9324 (the_low_target): Adjust.
9325 * win32-low.c (win32_tdesc): New global.
9326 (child_add_thread): Don't create the thread cache here.
9327 (do_initial_child_stuff): Set the new process'es tdesc.
9328 * win32-low.h (struct target_desc): Forward declare.
9329 (win32_tdesc): Declare.
9330 * lynx-i386-low.c (tdesc_i386): Declare global.
9331 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9332 * lynx-low.c (lynx_tdesc): New global.
9333 (lynx_add_process): Set the new process'es tdesc.
9334 * lynx-low.h (struct target_desc): Forward declare.
9335 (lynx_tdesc): Declare global.
9336 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9337 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9338 * nto-low.c (nto_tdesc): New global.
9339 (do_attach): Set the new process'es tdesc.
9340 * nto-low.h (struct target_desc): Forward declare.
9341 (nto_tdesc): Declare.
9342 * nto-x86-low.c (tdesc_i386): Declare.
9343 (nto_x86_arch_setup): Set `nto_tdesc'.
9344
b1fbec62
GB		 93452013-06-04 Gary Benson <gbenson@redhat.com>
9346
9347 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9348 to qSupported response when appropriate.
9349 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9350 with nonzero-length annex.
9351 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9352 arguments supplied in annex.
9353
d1ec4ce7
DE		 93542013-05-31 Doug Evans <dje@google.com>
9355
ac44adcb 9356 PR server/15594
d1ec4ce7
DE		 9357 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9358 64 bits in 64-cross-32 environment.
9359
9b25f2d3
PA		 93602013-05-28 Pedro Alves <palves@redhat.com>
9361
9362 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9363 (aarch64-without-fpu.c): Delete rule.
9364 * configure.srv (aarch64*-*-linux*): Remove references to
9365 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9366 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9367 declaration.
9368
6740dc9c
PA		 93692013-05-24 Pedro Alves <palves@redhat.com>
9370
9371 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9372 instead of strchr/decode_address. Error if the range isn't split
9373 with a ','. Don't assume there's be a ':' in the action.
9374
c2d6af84
PA		 93752013-05-23 Yao Qi <yao@codesourcery.com>
9376 Pedro Alves <palves@redhat.com>
9377
9378 * linux-low.c (lwp_in_step_range): New function.
9379 (linux_wait_1): If the thread was range stepping and stopped
9380 outside the stepping range, report the stop to GDB. Otherwise,
9381 continue stepping. Add range stepping debug output.
9382 (linux_set_resume_request): Copy the step range from the resume
9383 request to the lwp.
9384 (linux_supports_range_stepping): New.
9385 (linux_target_ops) <supports_range_stepping>: Set to
9386 linux_supports_range_stepping.
9387 * linux-low.h (struct linux_target_ops)
9388 <supports_range_stepping>: New field.
9389 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9390 * linux-x86-low.c (x86_supports_range_stepping): New.
9391 (the_low_target) <supports_range_stepping>: Set to
9392 x86_supports_range_stepping.
9393 * server.c (handle_v_cont): Handle 'r' action.
9394 (handle_v_requests): Append ";r" if the target supports range
9395 stepping.
9396 * target.h (struct thread_resume) <step_range_start,
9397 step_range_end>: New fields.
9398 (struct target_ops) <supports_range_stepping>:
9399 New field.
9400 (target_supports_range_stepping): New macro.
9401
58794e1a
JB		 94022013-05-17 Joel Brobecker <brobecker@adacore.com>
9403
9404 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9405 confusion in comment.
9406
d631c5a7
JB		 94072013-05-17 Joel Brobecker <brobecker@adacore.com>
9408
9409 * lynx-low.c (struct process_info_private): New type.
9410 (lynx_add_process): New function.
9411 (lynx_create_inferior, lynx_attach): Replace calls to
9412 add_process by calls to lynx_add_process.
9413 (lynx_resume): If PTID is null, then try using
9414 current_process()->private->last_wait_event_ptid.
9415 Add comments.
9416 (lynx_clear_inferiors): Delete. The contents of that function
9417 has been inlined in lynx_mourn;
9418 (lynx_wait_1): Save the ptid in the process's private data.
9419 (lynx_mourn): Free the process' private data. Replace call
9420 to lynx_clear_inferiors by call to clear_inferiors.
9421
96f7a20f
YQ		 94222013-05-17 Yao Qi <yao@codesourcery.com>
9423
9424 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9425 the right place.
9426
db0dfaa0
LM		 94272013-05-16 Luis Machado <lgustavo@codesourcery.com>
9428
9429 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9430 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9431 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9432 PT_TEXT_END_ADDR guards. Update comments.
9433 (linux_target_op) <read_offsets>: Conditionally define to
9434 linux_read_offsets if the target is UCLIBC and if it defines
9435 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9436
68f5f838
SL		 94372013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9438 Andrew Jenner <andrew@codesourcery.com>
9439
9440 * Makefile.in (SFILES): Add linux-nios2-low.c.
9441 (clean): Add action to delete nios2-linux.c.
9442 (nios2-linux.c): New rule.
9443 * configure.srv: Add nios2*-*-linux*.
9444 * linux-nios2-low.c: New.
9445
1ebff1fd
HAQ		 94462013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9447
9448 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9449
f6150862
HZ		 94502013-04-25 Hui Zhu <hui@codesourcery.com>
9451
9452 PR gdb/15186
f6150862
HZ		 9453 * ax.c (ax_printf): Add fflush.
9454
614c279d
TT		 94552013-04-22 Tom Tromey <tromey@redhat.com>
9456
9457 * Makefile.in (SFILES): Add filestuff.c.
9458 (OBS): Add filestuff.o.
9459 (filestuff.o): New target.
9460 * config.in, configure: Rebuild.
9461 * configure.ac: Check for fdwalk, pipe2.
9462
7d4e5717
PA		 94632013-04-17 Pedro Alves <palves@redhat.com>
9464
9465 * configure.ac (USE_THREAD_DB): Delete variable.
9466 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9467 Don't AC_SUBST USE_THREAD_DB.
9468 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9469 * config.in, configure: Regenerate.
9470
d5c93e41
PA		 94712013-04-16 Pedro Alves <palves@redhat.com>
9472
9473 * linux-low.h (struct lwp_info) <thread_known>: Move under
9474 the USE_THREAD_DB #ifdef.
9475
04f5fe89
PA		 94762013-04-16 Pedro Alves <palves@redhat.com>
9477
9478 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9479 (linux-low.o): Delete rule.
9480 * linux-low.h: Always include "gdb_thread_db.h" instead of
9481 conditionally including thread_db.h.
9482 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9483 HAVE_THREAD_DB_H.
9484
480b27bf
JK		 94852013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9486
9487 * Makefile.in (install-only): Fix make install regression.
9488
43662968
JK		 94892013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9490
9491 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9492 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9493 installation.
9494 * gdbserver.1: Remove.
9495
3e74e146
PA		 94962013-03-22 Pedro Alves <palves@redhat.com>
9497
9498 * linux-low.c (handle_extended_wait): Don't call
9499 linux_enable_event_reporting.
9500
a8347a2a
TT		 95012013-03-15 Tony Theodore <tonyt@logyst.com>
9502
9503 PR build/9098:
9504 * Makefile.in (SHELL): Use @SHELL@.
9505
eeb56fa7
SDJ		 95062013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9507
9508 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9509 compiler warning.
9510
4fa7e2ff
JB		 95112013-03-13 Joel Brobecker <brobecker@adacore.com>
9512
9513 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9514 Remove extraneous NULL element.
9515
8ddb1965
YQ		 95162013-03-13 Yao Qi <yao@codesourcery.com>
9517
9518 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9519 'V' block in trace frame.
9520
9accd112
MM		 95212013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9522
9523 * target.h (struct target_ops): Add btrace ops.
9524 (target_supports_btrace): New macro.
9525 (target_enable_btrace): New macro.
9526 (target_disable_btrace): New macro.
9527 (target_read_btrace): New macro.
9528 * gdbthread.h (struct thread_info): Add btrace field.
9529 * server.c: Include btrace-common.h.
9530 (handle_btrace_general_set): New function.
9531 (handle_btrace_enable): New function.
9532 (handle_btrace_disable): New function.
9533 (handle_general_set): Call handle_btrace_general_set.
9534 (handle_qxfer_btrace): New function.
9535 (struct qxfer qxfer_packets[]): Add btrace entry.
9536 * inferiors.c (remove_thread): Disable btrace.
9537 * linux-low: Include linux-btrace.h.
9538 (linux_low_enable_btrace): New function.
9539 (linux_low_read_btrace): New function.
9540 (linux_target_ops): Add btrace ops.
9541 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9542 Add srv_linux_btrace=yes.
9543 (x86_64-*-linux*): Add linux-btrace.o.
9544 Add srv_linux_btrace=yes.
9545 * configure.ac: Define HAVE_LINUX_BTRACE.
9546 * config.in: Regenerated.
9547 * configure: Regenerated.
9548
5cc22e4c
MM		 95492013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9550
9551 * server.c (handle_qxfer): Preserve error message if -3 is
9552 returned.
9553 (qxfer): Document the -3 return value.
9554
7c97f91e
MM		 95552013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9556
9557 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9558 (linux_btrace_h): New variable.
9559 (linux-btrace.o): New rule.
9560
be9a119c 95612013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9562 Hafiz Abid Qadeer <abidh@codesourcery.com>
9563
9564 * tracepoint.c (trace_buffer_size): New global.
9565 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9566 (init_trace_buffer): Change to one-argument function. Allocate
9567 trace buffer memory.
9568 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9569 handle QTBuffer:size packet.
9570 (cmd_bigqtbuffer_size): New function.
9571 (initialize_tracepoint): Call init_trace_buffer with
9572 DEFAULT_TRACE_BUFFER_SIZE.
9573 * server.c (handle_query): Add QTBuffer:size in the
9574 supported packets.
9575
e64f7499
YQ		 95762013-03-07 Yao Qi <yao@codesourcery.com>
9577
9578 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9579 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9580 of -1.
9581 (cmd_qtsp): Adjust condition. Do post increment.
9582 Set cur_action and cur_step_action back to 0.
9583
f0ae6fc3
PA		 95842013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9585
9586 PR server/15236
9587 * linux-low.c (linux_write_memory): Return early success if LEN is
9588 zero.
9589
b5b0b0af
CV		 95902013-03-05 Corinna Vinschen <vinschen@redhat.de>
9591
334ad4a8 9592 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9593
589bc927
TT		 95942013-02-28 Tom Tromey <tromey@redhat.com>
9595
9596 * configure.ac: Invoke AC_SYS_LARGEFILE.
9597 * configure, config.in: Rebuild.
9598
dfe07582
CV		 95992013-02-28 Corinna Vinschen <vinschen@redhat.com>
9600
9601 * win32-low.c: Throughout, fix format strings and casts of
9602 printf-like functions to avoid type related warnings on all
9603 platforms.
9604 (get_child_debug_event): Print dwDebugEventCode as hex since
9605 that's how it's usually documented.
9606
736cd585
YQ		 96072013-02-28 Yao Qi <yao@codesourcery.com>
9608
9609 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9610 pulongest.
9611
e1f58301
JW		 96122013-02-27 Jiong Wang <jiwang@tilera.com>
9613
9614 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9615 (reg-tilegx32.c): New rule.
9616 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9617 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9618 different register info initializer according to elf class.
9619 (init_registers_tilgx32): New function. The tilegx32 register info
9620 initializer.
9621 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9622 (tile_store_gregset): Likewise.
9623
d171ca78
YQ		 96242013-02-27 Yao Qi <yao@codesourcery.com>
9625
9626 * server.c (process_point_options): Print debug message when
9627 debug_threads is true.
9628
282bbdf3
YQ		 96292013-02-26 Yao Qi <yao@codesourcery.com>
9630
9631 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9632
aca22551
PA		 96332013-02-19 Pedro Alves <palves@redhat.com>
9634 Kai Tietz <ktietz@redhat.com>
9635
9636 PR gdb/15161
9637
9638 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9639 instead of strtoul to extract address from packet.
9640 (process_serial_event) <'z'>: Likewise.
9641
4f3cee1c
YQ		 96422013-02-18 Yao Qi <yao@codesourcery.com>
9643
9644 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9645
8e1d55a3
PA		 96462013-02-14 Pedro Alves <palves@redhat.com>
9647
9648 Plug memory leak.
9649
9650 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9651 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9652
458820da
PA		 96532013-02-14 Pedro Alves <palves@redhat.com>
9654
9655 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9656
baea0dae
PA		 96572013-02-14 Pedro Alves <palves@redhat.com>
9658
9659 * tracepoint.c (save_string): Delete.
9660 (add_tracepoint_action): Use savestring instead of save_string.
9661
0b1afbb3
PA		 96622013-02-12 Pedro Alves <palves@redhat.com>
9663
9664 * linux-xtensa-low.c: Ditto.
9665 * xtensa-xtregs.c: Ditto.
9666
8a4ac37e
PA		 96672013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9668
9669 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9670 thread_db.
9671
148de6bb
MS		 96722013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9673
9674 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9675 aarch64_num_wp_regs and aarch64_num_bp_regs to
9676 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9677
55fac6e0
MS		 96782013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9679
9680 * linux-aarch64-low.c (ps_get_thread_area): Replace
9681 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9682
176eb98c
MS		 96832013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9684 Marcus Shawcroft <marcus.shawcroft@arm.com>
9685 Nigel Stephens <nigel.stephens@arm.com>
9686 Yufeng Zhang <yufeng.zhang@arm.com>
9687
9688 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9689 (aarch64.c, aarch64-without-fpu.c): New targets.
9690 * configure.srv (aarch64*-*-linux*): New.
9691 * linux-aarch64-low.c: New file.
9692
56f7af9c
MS		 96932013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9694
43aaf8b6 9695 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9696 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9697 (dequeue_one_deferred_signal, linux_resume_one_thread)
9698 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9699 (linux_tracefork_grandchild, linux_test_for_tracefork)
9700 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9701 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9702 where the argument is 0.
9703
60f662b0
YQ		 97042013-01-25 Yao Qi <yao@codesourcery.com>
9705
9706 * event-loop.c: Include "queue.h".
9707 (gdb_event_p): New typedef.
9708 (struct gdb_event) <next_event>: Remove.
9709 (event_queue): Change to QUEUE(gdb_event_p).
9710 (async_queue_event): Remove.
9711 (gdb_event_xfree): New.
9712 (initialize_event_loop): New.
9713 (process_event): Use API from QUEUE.
9714 (wait_for_event): Likewise.
9715 * server.c (main): Call initialize_event_loop.
9716 * server.h (initialize_event_loop): Declare.
9717
5ae4861a
YQ		 97182013-01-18 Yao Qi <yao@codesourcery.com>
9719
9720 * ax.h (struct eval_agent_expr_context): New.
9721 (gdb_eval_agent_expr): Update declaration.
9722 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9723 TFRAME. Add new argument CTX.
9724 * server.h (struct eval_agent_expr_context): Declare.
9725 (agent_mem_read, agent_tsv_read): Update declaration.
9726 (agent_mem_read_string): Likewise.
9727 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9728 (add_traceframe_block): Add new argument TPOINT.
9729 Increase TPOINT->traceframe_usage.
9730 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9731 eval_tracepoint_agent_expr.
9732 (condition_true_at_tracepoint): Likewise.
9733 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9734 (agent_mem_read_string, agent_tsv_read): Likewise.
9735
85e00e85
YQ		 97362013-01-16 Yao Qi <yao@codesourcery.com>
9737
9738 * linux-low.c (linux_resume_one_lwp): Don't check
9739 'lwp->bp_reinsert != 0'.
9740
4039cf45
JB		 97412013-01-07 Joel Brobecker <brobecker@adacore.com>
9742 Pedro Alves <palves@redhat.com>
9743
9744 * lynx-low.c (ptrace_request_to_str): Define a temporary
9745 macro and use it to simplify this function's implementation.
9746
9044dee2
JB		 97472013-01-07 Joel Brobecker <brobecker@adacore.com>
9748
9749 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9750 sets errno.
9751
e6352c8f
JB		 97522013-01-07 Joel Brobecker <brobecker@adacore.com>
9753
9754 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9755
50681a27
JB		 97562013-01-07 Joel Brobecker <brobecker@adacore.com>
9757
9758 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9759
3f6e77ef
JB		 97602013-01-07 Joel Brobecker <brobecker@adacore.com>
9761
9762 * lynx-low.c (lynx_resume): Use the resume_info parameter
9763 to determine the ptid for the lynx_ptrace call, unless
9764 it is equal to minus_one_ptid, in which case we use the
9765 ptid of the current_inferior.
9766 (lynx_wait_1): After having received a thread create/exit
9767 event, resume the inferior's execution using the signaling
9768 thread's ptid, rather than the old ptid.
9769
7fda33ae
JB		 97702013-01-07 Joel Brobecker <brobecker@adacore.com>
9771
9772 * lynx-low.c (lynx_resume): Delete variable ret.
9773
b9786c74
JB		 97742013-01-01 Joel Brobecker <brobecker@adacore.com>
9775
9776 * gdbreplay.c (gdbreplay_version): Update copyright year.
9777 * server.c (gdbserver_version): Likewise.
9778
8b93d60f
JB		 97792012-12-17 Joel Brobecker <brobecker@adacore.com>
9780
9781 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9782 new thread.
9783
037335a7
JB		 97842012-12-17 Joel Brobecker <brobecker@adacore.com>
9785
9786 * lynx-low.c (ptrace_request_to_str): Add handling for
9787 PTRACE_GETTRACESIG.
9788
52d4cbd8
JB		 97892012-12-17 Joel Brobecker <brobecker@adacore.com>
9790
9791 * lynx-low.c (lynx_attach): Delete variable new_process.
9792
ab8f6ca9
JB		 97932012-12-17 Joel Brobecker <brobecker@adacore.com>
9794
9795 * lynx-low.c (lynx_create_inferior): Delete variable
9796 new_process.
9797
78cbc024
JB		 97982012-12-17 Joel Brobecker <brobecker@adacore.com>
9799
9800 * lynx-low.c (ptrace_request_to_str): Do not handle
9801 PTRACE_GETTHREADLIST if this macro does not exist.
9802
14a00470
YQ		 98032012-12-15 Yao Qi <yao@codesourcery.com>
9804
9805 * Makefile.in (OBS): Add notif.o.
9806 * notif.c, notif.h: New.
9807 * server.c: Include "notif.h".
9808 (struct vstop_notif) <next>: Remove.
9809 <base>: New field.
9810 (queue_stop_reply): Update.
9811 (push_event, send_next_stop_reply): Remove.
9812 (discard_queued_stop_replies): Update.
9813 (notif_stop): New variable.
9814 (handle_v_stopped): Remove.
9815 (handle_v_requests): Don't call handle_v_stopped. Call
9816 handle_ack_notif instead.
9817 (queue_stop_reply_callback): Call notif_event_enque instead
9818 of queue_stop_reply.
9819 (handle_status): Don't call send_next_stop_reply, call
9820 notif_write_event instead.
9821 (kill_inferior_callback): Likewise.
9822 (detach_or_kill_inferior_callback): Likewise.
9823 (main): Call initialize_notif.
9824 (process_serial_event): Call QUEUE_is_empty.
9825 (handle_target_event): Call notif_push instead of push event.
9826 * server.h (push_event): Remove declaration.
9827
61c125b9
TT		 98282012-12-10 Tom Tromey <tromey@redhat.com>
9829
9830 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9831 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9832 macros.
9833 (.c.o): Rewrite.
9834 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9835 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9836 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9837 (amd64-linux-ipa.o, ax.o): Rewrite.
9838 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9839 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9840 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9841 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9842 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9843 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9844 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9845 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9846 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9847 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9848 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9849 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9850 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9851 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9852 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9853 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9854 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9855 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9856 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9857 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9858 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9859 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9860 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9861 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9862 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9863 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9864 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9865 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9866 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9867 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9868 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9869 (reg-tilegx.o): Remove.
9870 (all_object_files): New macro.
9871 Include .deps files.
9872 * aclocal.m4, configure: Rebuild.
9873 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9874 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9875 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9876
e90e9ad9
TT		 98772012-12-05 Tom Tromey <tromey@redhat.com>
9878
9879 PR gdb/14917:
9880 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9881
02d403bf 98822012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9883
9884 * configure.ac: Check for linux/perf_event.h.
9885 * config.in: Regenerated.
9886 * configure: Regenerated.
9887
0270a750
PA		 98882012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9889
9890 * hostio.c (handle_readlink): Decrease buffer size
9891 parameter passed to readlink by one byte.
9892
8c29b58e
YQ		 98932012-11-26 Yao Qi <yao@codesourcery.com>
9894
9895 * configure.ac (build_warnings): Append '-Wempty-body'.
9896 * configure: Regenerated.
9897 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9898 body.
9899
8bdce1ff
PM		 99002012-11-15 Pierre Muller <muller@sourceware.org>
9901
9902 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9903 * config.in: Regenerate.
9904 * configure: Regenerate.
9905 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9906 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9907 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9908 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9909 header.
9910 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9911 instead of <sys/wait.h> header.
9912 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9913
02d403bf 99142012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9915
9916 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9917 (various make rules): Remove -DGDBSERVER
9918
fbd5db48
YQ		 99192012-11-09 Yao Qi <yao@codesourcery.com>
9920
9921 * spu-low.c (current_ptid): Move it to ..
9922 * gdbthread.h: ... here. New.
9923 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9924 * server.c (myresume, process_serial_event): Likewise.
9925 * thread-db.c (thread_db_find_new_threads): Likewise.
9926 * tracepoint.c (run_inferior_command): Likewise.
9927
b3dc46ff
AB		 99282012-10-01 Andrew Burgess <aburgess@broadcom.com>
9929
9930 * server.c (handle_search_memory_1): Include access length in
9931 warning message.
9932
07c04788
HPN		 99332012-09-05 Michael Brandt <michael.brandt@axis.com>
9934
9935 * linux-crisv32-low.c: Fix compile errors.
9936
918d227b
YQ		 99372012-09-04 Yao Qi <yao@codesourcery.com>
9938
9939 * tracepoint.c (cmd_qtsv): Adjust debug message.
9940 Don't check CUR_TPOINT.
9941
18c1b81a
YQ		 99422012-08-28 Yao Qi <yao@codesourcery.com>
9943
9944 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9945 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9946 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9947 Remove declarations of xmalloc, xreallloc, xstrdup and
9948 freeargv.
9949 * Makefile.in (libiberty_h): New.
9950 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9951 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9952
dc82f37b
YQ		 99532012-08-23 Yao Qi <yao@codesourcery.com>
9954
9955 * server.h: Remove declaration of 'xsnprintf'.
9956
406b1477
KS		 99572012-08-22 Keith Seitz <keiths@redhat.com>
9958
9959 * server.h: Include build-gnulib-gbserver/config.h.
9960 * gdbreplay.c: Likewise.
9961
e6712ff1
DE		 99622012-08-08 Doug Evans <dje@google.com>
9963
9964 * Makefile.in (SFILES): Add gdb_vecs.c.
9965 (OBS): Add gdb_vecs.o.
9966 (gdb_vecs_h, host_defs_h): New variables.
9967 (thread-db.o): Add $(gdb_vecs_h) dependency.
9968 (gdb_vecs.o): New rule.
9969 * thread-db.c: #include "gdb_vecs.h".
9970 (thread_db_load_search): Use a vector to iterate over path elements.
9971 Handle text appearing after "$pdir".
9972
9973 * configure.ac: Add check for strstr.
9974 * config.in: Regenerate.
9975 * configure: Regenerate.
9976
7c3270ae
UW		 99772012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9978
9979 * hostio.c (handle_pread): If pread fails, fall back to attempting
9980 lseek/read.
9981 (handle_pwrite): Likewise for pwrite.
9982
b62e2b27
UW		 99832012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9984
9985 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9986 between unsupported TYPE and unimplementable ADDR/LEN combination.
9987 (arm_insert_point): Act on new return value.
9988
78a99e91
PA		 99892012-07-31 Pedro Alves <palves@redhat.com>
9990
9991 * server.c (process_point_options): Only skip tokens if we find
9992 one that is unrecognized. Don't treat 'X' specially while
9993 skipping unrecognized tokens.
9994
fcf303ab
UW		 99952012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9996
9997 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9998 to 4-byte-align HW breakpoint addresses for Thumb.
9999
7255706c
YQ		 100002012-07-27 Yao Qi <yao@codesourcery.com>
10001
10002 PR remote/14161.
10003
10004 * server.h: Declare gdb_agent_about_to_close.
10005 * target.c (kill_inferior): Include "agent.h".
10006 New. Send command 'kill'.
10007 * target.h (kill_inferior): Removed macro.
10008 * tracepoint.c (gdb_agent_about_to_close): New.
10009 (gdb_agent_helper_thread): Handle command 'close'.
10010 Wait endlessly until the inferior stops.
10011 Install gdb_agent_remove_socket to atexit hook.
10012 (agent_socket_name): New static variable.
10013 (gdb_agent_socket_init): Replace local variable 'name' with
10014 'agent_socket_name'.
10015 (gdb_agent_remove_socket): New.
10016
5a3f286f
YQ		 100172012-07-27 Yao Qi <yao@codesourcery.com>
10018
10019 * server.c (process_point_options): Stop at 'X' when parsing.
10020
961bd387
ME		 100212012-07-19 Michael Eager <eager@eagercon.com>
10022
a261b8f5 10023 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10024 to hw_execute.
10025 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10026 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10027 hardware breakpoint.
10028
aa7c7447
JK		 100292012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10030
10031 * gdbserver/linux-low.c (initialize_low): Call
10032 linux_ptrace_init_warnings.
10033
7f216e7c
DE		 100342012-07-02 Doug Evans <dje@google.com>
10035
10036 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10037 pointer to int.
10038
d3ce09f5
SS		 100392012-07-02 Stan Shebs <stan@codesourcery.com>
10040
10041 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10042 (ax.o): Add it to build rule.
10043 (ax-ipa.o): Ditto.
10044 (OBS): Add format.o.
10045 (IPA_OBS): Add format.o.
10046 * server.c (handle_query): Claim support for breakpoint commands.
10047 (process_point_options): Add command case.
10048 (process_serial_event): Leave running if there are printfs in
10049 effect.
10050 * mem-break.h (any_persistent_commands): Declare.
10051 (add_breakpoint_commands): Declare.
10052 (gdb_no_commands_at_breakpoint): Declare.
10053 (run_breakpoint_commands): Declare.
10054 * mem-break.c (struct point_command_list): New struct.
10055 (struct breakpoint): New field command_list.
10056 (any_persistent_commands): New function.
10057 (add_commands_to_breakpoint): New function.
10058 (add_breakpoint_commands): New function.
10059 (gdb_no_commands_at_breakpoint): New function.
10060 (run_breakpoint_commands): New function.
10061 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10062 locally.
10063 * ax.c: Include format.h.
10064 (ax_printf): New function.
10065 (gdb_eval_agent_expr): Add printf opcode.
10066
2f8f6aed
YQ		 100672012-06-13 Yao Qi <yao@codesourcery.com>
10068
10069 * server.c (start_inferior): Remove duplicated writes to fields
10070 'last_resume_kind' and 'last_status' of 'current_inferior'.
10071
0c9070b3
YQ		 100722012-06-12 Yao Qi <yao@codesourcery.com>
10073 Pedro Alves <palves@redhat.com>
10074
10075 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10076 comment.
10077 * server.c (handle_v_cont): Extend comment.
10078
c52daf70
YQ		 100792012-06-11 Yao Qi <yao@codesourcery.com>
10080
10081 * linux-low.c (linux_attach): Add 'static'.
10082
d38bbb0a
YQ		 100832012-06-06 Yao Qi <yao@codesourcery.com>
10084
10085 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10086
89dc0afd
JK		 100872012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10088
10089 Fix gcc -flto compilation warning.
10090 * server.c (main): Make variable multi_mode and attach volatile.
10091
75f62ce7
TJB		 100922012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10093
10094 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10095 if the platform doesn't know about it.
10096
65f479b6
PA		 100972012-05-30 Jeff Kenton <jkenton@tilera.com>
10098
10099 * Makefile.in (SFILES): Add linux-tile-low.c.
10100 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10101 * configure.srv: Handle tilegx-*-linux*.
10102 * linux-tile-low.c: New file.
10103
0c5bf5a9
JK		 101042012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10105
10106 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10107
a493e3e2
PA		 101082012-05-24 Pedro Alves <palves@redhat.com>
10109
10110 PR gdb/7205
10111
43aaf8b6 10112 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10113
2ea28649
PA		 101142012-05-24 Pedro Alves <palves@redhat.com>
10115
10116 PR gdb/7205
10117
10118 Replace target_signal with gdb_signal throughout.
10119
8d409d16
MR		 101202012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10121
10122 * linux-low.c (linux_store_registers): Avoid the copying sequence
10123 when no data has been retrieved by ptrace.
10124
23512c01
MGD		 101252012-05-22 Will Deacon <will.deacon@arm.com>
10126
10127 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10128 Include asm/ptrace.h.
10129 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10130 already defined.
10131
4934b29e
MR		 101322012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10133
10134 * linux-low.c (linux_store_registers): Don't re-retrieve data
10135 with ptrace that has already been obtained from /proc. Always
10136 copy any data retrieved with ptrace to the buffer supplied.
10137
bde24c0a
PA		 101382012-05-11 Yao Qi <yao@codesourcery.com>
10139 Pedro Alves <palves@redhat.com>
10140
10141 * linux-low.c (enum stopping_threads_kind): New.
10142 (stopping_threads): Change type to `enum stopping_threads_kind'.
10143 (handle_extended_wait): If stopping and suspending threads, leave
10144 the new_lwp suspended too.
10145 (linux_wait_for_event): Adjust.
10146 (stop_all_lwps): Set `stopping_threads' to
10147 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10148 whether we're suspending threads or just stopping them. Assert no
10149 recursion happens.
10150
623b6bdf
YQ		 101512012-04-29 Yao Qi <yao@codesourcery.com>
10152
10153 * server.h: Move some code to ...
10154 * gdbthread.h: ... here. New.
10155 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10156 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10157 (nto-low.o, win32-low.o): Likewise.
10158 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10159 * regcache.c, remote-utils.c, server.c: Likewise.
10160 * target.c, tracepoint.c, win32-low.c: Likewise.
10161
f15f9948
TJB		 101622012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10163
10164 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10165 (PTRACE_ARG4_TYPE): Likewise.
10166 (PTRACE_XFER_TYPE): Likewise.
10167 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10168 ptrace to PTRACE_ARG3_TYPE.
10169 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10170 (PTRACE_ARG4_TYPE): Likewise.
10171 (PTRACE_XFER_TYPE): Likewise.
10172 (linux_detach_one_lwp): Cast fourth argument of
10173 ptrace to long then PTRACE_ARG4_TYPE.
10174 (regsets_fetch_inferior_registers): Cast third argument of
10175 ptrace to long then PTRACE_ARG3_TYPE.
10176 (regsets_store_inferior_registers): Likewise.
10177
38ea300a
PA		 101782012-04-20 Pedro Alves <palves@redhat.com>
10179
10180 * configure: Regenerate.
10181
c971b7fa
PA		 101822012-04-19 Pedro Alves <palves@redhat.com>
10183
43aaf8b6 10184 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10185 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10186 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10187 (all, install-only, uninstall, clean-info, all-lib, clean): No
10188 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10189 (maintainer-clean realclean distclean): Use subdir_do.
10190 (subdir_do): New.
10191 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10192 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10193 * acinclude.m4: Include acx_configure_dir.m4.
10194 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10195 calls. Call AC_PROG_RANLIB. Configure gnulib using
10196 ACX_CONFIGURE_DIR.
10197 (GNULIB): New.
10198 (GNULIB_STDINT_H): Adjust.
10199 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10200 * gdbreplay.c: Include build-gnulib/config.h.
10201 * server.h: Likewise.
10202 * aclocal.m4: Regenerate.
10203 * config.in: Regenerate.
10204 * configure: Regenerate.
c971b7fa 10205
809277f8
PA		 102062012-04-19 Pedro Alves <palves@redhat.com>
10207
10208 * Makefile.in (LIBGNU, INCGNU): Adjust.
10209 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10210 (all, install-only, uninstall, clean-info, all-lib, clean)
10211 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10212 * configure.ac: Adjust AC_OUTPUT output.
10213 * aclocal.m4: Regenerate.
10214 * configure: Regenerate.
10215
fd9bb8b8
PA		 102162012-04-19 Pedro Alves <palves@redhat.com>
10217
10218 * Makefile.in (generated_files): New.
10219 (server_h): Remove the explicit dependency on config.h, and depend
10220 on $generated_files.
10221
1c298c66
PA		 102222012-04-19 Pedro Alves <palves@redhat.com>
10223
10224 * Makefile.in (INCGNU): Add -Ignulib.
10225
57c4b50b
PA		 102262012-04-19 Pedro Alves <palves@redhat.com>
10227
10228 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10229 (INCGNU): ... this, and spell out -I here.
10230 (GNULIB_LIB): Rename to ...
10231 (LIBGNU): ... this.
10232 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10233
1030e047
PA		 102342012-04-19 Pedro Alves <palves@redhat.com>
10235
10236 * config.in: Regenerate.
10237
447d4319
PA		 102382012-04-19 Pedro Alves <palves@redhat.com>
10239
10240 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10241 * server.h (memmem): Remove declaration.
10242 * config.in: Regenerate.
10243 * configure: Regenerate.
10244
aad9eab9
YQ		 102452012-04-19 Yao Qi <yao@codesourcery.com>
10246
10247 * Makefile.in (SFILES): Add common/vec.c.
10248 (OBS): Add vec.o.
10249 (vec.o): New rule.
10250
3e10640f
YQ		 102512012-04-19 Yao Qi <yao@codesourcery.com>
10252
10253 * remote-utils.c (prepare_resume_reply): Replace with macro
10254 target_core_of_thread.
10255 * server.c (handle_qxfer_threads_proper): Likewise.
10256 * target.h (traget_core_of_thread): New macro.
10257
71622373
PA		 102582012-04-18 Pedro Alves <palves@redhat.com>
10259
10260 * aclocal.m4: Regenerate.
10261 * configure: Regenerate.
10262
80d26939
YQ		 102632012-04-16 Yao Qi <yao@codesourcery.com>
10264
10265 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10266 duplicated on address.
10267
42476b70
YQ		 102682012-04-16 Yao Qi <yao@codesourcery.com>
10269
10270 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10271 (struct tracepoint_action_ops) <send>: New field.
10272 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10273 (agent_expr_send, x_tracepoint_action_send): New.
10274 (l_tracepoint_action_send): New.
10275 (cmd_qtdp): Download and install tracepoint
10276 according to `use_agent'.
10277 (run_inferior_command): Add one more parameter `len'.
10278 Update callers.
10279 (tracepoint_send_agent): New.
10280 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10281
7bc83639
YQ		 102822012-04-16 Yao Qi <yao@codesourcery.com>
10283
10284 * tracepoint.c (download_tracepoints): Moved to ...
10285 (cmd_qtstart): ... here.
10286
5f18041e
YQ		 102872012-04-14 Yao Qi <yao@codesourcery.com>
10288
10289 * tracepoint.c: Include inttypes.h.
10290 (struct collect_memory_action): Use sized types.
10291 (struct tracepoint): Likewise.
10292 (cmd_qtdp, stop_tracing): Update print specifiers.
10293 (cmd_qtp, response_tracepoint): Likewise.
10294 (collect_data_at_tracepoint): Likewise.
10295 (collect_data_at_step): Likewise.
10296
55a8c076
YQ		 102972012-04-14 Yao Qi <yao@codesourcery.com>
10298
10299 Import gnulib module inttypes.
10300 * aclocal.m4, config.in, configure: Regenerated.
10301
dc750257
YQ		 103022012-04-14 Yao Qi <yao@codesourcery.com>
10303
10304 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10305 Makefile and config.status at last.
10306
0ab5faf9
YQ		 103072012-04-13 Yao Qi <yao@codesourcery.com>
10308
10309 * tracepoint.c: Include stdint.h unconditionally.
10310
18f5fd81
TJB		 103112012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10312
10313 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10314 on BFD_HAVE_SYS_PROCFS_TYPE.
10315 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10316 * configure: Regenerate.
10317 * config.in: Likewise.
10318
4d47af5c
L		 103192012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10320
10321 * Makefile.in (clean): Also remove x32.c x32-linux.c
10322 x32-avx.c x32-avx-linux.c.
10323 (x32.o): New target.
10324 (x32.c): Likewise.
10325 (x32-linux.o): Likewise.
10326 (x32-linux.c): Likewise.
10327 (x32-avx.o): Likewise.
10328 (x32-avx.c): Likewise.
10329 (x32-avx-linux.o): Likewise.
10330 (x32-avx-linux.c): Likewise.
10331
10332 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10333 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10334 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10335 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10336 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10337 i386/x32-avx-linux.xml.
10338
10339 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10340 (init_registers_x32_avx_linux): Likwise.
10341 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10342 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10343
ecedbe58
PA		 103442012-04-13 Pedro Alves <palves@redhat.com>
10345
10346 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10347 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10348 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10349 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10350 the sub-make.
10351
c92b5177
L		 103522012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10353
10354 * linux-x86-low.c (compat_x32_clock_t): New.
10355 (compat_x32_siginfo_t): Likewise.
10356 (compat_x32_siginfo_from_siginfo): Likewise.
10357 (siginfo_from_compat_x32_siginfo): Likewise.
10358 (linux_is_elf64): Likewise.
10359 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10360 and siginfo_from_compat_x32_siginfo for x32.
10361 (x86_arch_setup): Set linux_is_elf64.
10362
214d508e
L		 103632012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10364
10365 PR gdb/13969
10366 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10367 e_machine field.
10368 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10369 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10370 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10371 compatible with process.
10372
c9a1864a
YQ		 103732012-04-12 Yao Qi <yao@codesourcery.com>
10374
10375 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10376 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10377 (install-only, install-info, clean): Handle sub dir gnulib.
10378 (all-lib, am--refresh): New targets.
10379 (memmem.o): Remove target.
10380 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10381 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10382 (AC_REPLACE_FUNCS): Remove memmem.
10383 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10384 (AC_OUTPUT): Generate Makefile in gnulib/.
10385 * aclocal.m4, config.in, configure: Regenerated.
10386
367ba2c2
MR		 103872012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10388
10389 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10390
9d236627
PA		 103912012-04-05 Pedro Alves <palves@redhat.com>
10392
10393 -Werror=strict-aliasing
10394
10395 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10396 pointer.
10397
111217b3
PA		 103982012-04-04 Pedro Alves <palves@redhat.com>
10399
10400 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10401 (sparc_store_gregset_from_stack, sparc_store_gregset)
10402 (sparc_breakpoint_at): Fix formatting.
10403
8365dcf5
TJB		 104042012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10405
10406 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10407 are available.
10408 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10409 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10410 * config.in: Regenerate.
10411 * configure: Likewise.
10412
689cc2ae
PA		 104132012-03-29 Pedro Alves <palves@redhat.com>
10414
10415 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10416 Correct ptrace arguments.
10417
c14dfd32
PA		 104182012-03-28 Pedro Alves <palves@redhat.com>
10419
10420 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10421 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10422 (IA64_FR1_REGNUM): New defines.
10423 (ia64_fetch_register): New.
10424 (the_low_target): Install it.
10425 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10426 field.
10427 * linux-low.c (linux_fetch_registers): Try the
10428 the_low_target.fetch_register hook first.
10429
10430 * linux-arm-low.c (the_low_target): Adjust.
10431 * linux-bfin-low.c (the_low_target): Adjust.
10432 * linux-cris-low.c (the_low_target): Adjust.
10433 * linux-crisv32-low.c (the_low_target): Adjust.
10434 * linux-m32r-low.c (the_low_target): Adjust.
10435 * linux-m68k-low.c (the_low_target): Adjust.
10436 * linux-mips-low.c (the_low_target): Adjust.
10437 * linux-ppc-low.c (the_low_target): Adjust.
10438 * linux-s390-low.c (the_low_target): Adjust.
10439 * linux-sh-low.c (the_low_target): Adjust.
10440 * linux-sparc-low.c (the_low_target): Adjust.
10441 * linux-tic6x-low.c (the_low_target): Adjust.
10442 * linux-x86-low.c (the_low_target): Adjust.
10443 * linux-xtensa-low.c (the_low_target): Adjust.
10444
63c88e13
PA		 104452012-03-26 Pedro Alves <palves@redhat.com>
10446
10447 * server.c (handle_qxfer_libraries): Don't bail early if
10448 the_target->qxfer_libraries_svr4 is not NULL.
10449
fb723180
PA		 104502012-03-26 Pedro Alves <palves@redhat.com>
10451
10452 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10453
0afae3cf
PA		 104542012-03-23 Pedro Alves <palves@redhat.com>
10455
10456 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10457 "library-list-svr4" element's start tag when the the DSO list is
10458 empty.
10459
485f1ee4
PA		 104602012-03-23 Pedro Alves <palves@redhat.com>
10461
10462 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10463 a variable whose type size is the same as the inferior's pointer
10464 size.
10465
a5362b9a
TS		 104662012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10467
10468 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10469 struct siginfo.
10470 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10471 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10472 * linux-low.h: Include <signal.h>.
10473 (struct siginfo): Remove forward declaration.
10474 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10475 struct siginfo.
10476
d226c142
MF		 104772012-03-21 Mike Frysinger <vapier@gentoo.org>
10478
10479 * .gitignore: Ignore more files.
10480
122f36ef
PA		 104812012-03-19 Pedro Alves <palves@redhat.com>
10482 Jan Kratochvil <jan.kratochvil@redhat.com>
10483
10484 * server.c (cont_thread, general_thread): Add describing comments.
10485 (start_inferior): Clear `cont_thread'.
10486 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10487 of a process.
10488
fc3e5175
YQ		 104892012-03-15 Yao Qi <yao@codesourcery.com>
10490
10491 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10492 handling to ...
10493 (cmd_qtdp): ... here.
10494
8d0d92cd
YQ		 104952012-03-15 Yao Qi <yao@codesourcery.com>
10496
10497 * tracepoint.c (struct tracepoint_action_ops): New.
10498 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10499 (m_tracepoint_action_download): New.
10500 (r_tracepoint_action_download): New.
10501 (x_tracepoint_action_download): New.
10502 (l_tracepoint_action_download): New.
10503 (add_tracepoint_action): Install `action->ops' according type.
10504 (download_tracepoint_1): Move code `download' function pointer
10505 of various tracepoint_action_ops.
10506
87b0bb13
JK		 105072012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10508
10509 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10510 linux_ptrace_attach_warnings.
10511
5f572dec
JK		 105122012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10513
10514 * Makefile.in (linux-ptrace.o): New.
10515 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10516 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10517 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10518 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10519 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10520 of these targets.
10521 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10522
f4647387
YQ		 105232012-03-08 Yao Qi <yao@codesourcery.com>
10524 Pedro Alves <palves@redhat.com>
10525
10526 Fix PR server/13392.
10527 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10528 offset of JMP insn.
10529 * tracepoint.c (remove_tracepoint): New.
10530 (cmd_qtdp): Call remove_tracepoint when failed to install.
10531
9b224c5e
PA		 105322012-03-07 Pedro Alves <palves@redhat.com>
10533
10534 * linux-low.c (get_detach_signal): New.
10535 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10536 Pass on pending signals to PTRACE_DETACH. Check the result of the
10537 ptrace call.
10538 * server.c (program_signals, program_signals_p): New.
10539 (handle_general_set): Handle QProgramSignals.
10540 * server.h (program_signals, program_signals_p): Declare.
10541
e237a7e2
JK		 105422012-03-05 Pedro Alves <palves@redhat.com>
10543 Jan Kratochvil <jan.kratochvil@redhat.com>
10544
10545 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10546 New comment why.
10547
5808517f
YQ		 105482012-03-03 Yao Qi <yao@codesourcery.com>
10549
10550 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10551 agent_look_up_symbols.
10552
58b4daa5
YQ		 105532012-03-03 Yao Qi <yao@codesourcery.com>
10554
10555 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10556 (linux-x86-low.o): Likewise.
10557 * server.h: Remove in_process_agent_loaded.
10558 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10559 common/agent.c.
10560 Update callers.
10561
8ffcbaaf
YQ		 105622012-03-03 Yao Qi <yao@codesourcery.com>
10563
10564 * tracepoint.c (gdb_agent_capability): New global.
10565 (in_process_agent_loaded_ust): Renamed to
10566 `in_process_agent_supports_ust'.
10567 Update callers.
10568 (in_process_agent_supports_ust): Call agent_capability_check.
10569 (clear_installed_tracepoints): Assert that agent supports
10570 agent.
10571
d1feda86
YQ		 105722012-03-03 Yao Qi <yao@codesourcery.com>
10573
10574 * linux-low.c (linux_supports_agent): New.
10575 (linux_target_ops): Initialize field `supports_agent' with
10576 linux_supports_agent.
10577 * target.h (struct target_ops) <supports_agent>: New.
10578 (target_supports_agent): New macro.
10579 * server.c (handle_general_set): Handle packet 'QAgent'.
10580 (handle_query): Send `QAgent+'.
10581 * Makefile.in (server.o): Depends on agent.h.
10582
2fa291ac
YQ		 105832012-03-03 Yao Qi <yao@codesourcery.com>
10584
10585 * Makefile.in (OBS): Add agent.o.
10586 Add new rule for agent.o.
10587 Track dependence of tracepoint.c on agent.h.
10588 * tracepoint.c (run_inferior_command_1):
10589 (run_inferior_command): Call agent_run_command.
10590 (gdb_ust_connect_sync_socket): Deleted. Move it to
10591 common/agent.c.
10592 (resume_thread, stop_thread): Likewise.
10593 (gdb_ust_socket_init): Renamed to ...
10594 (gdb_agent_socket_init): ... New.
10595 (gdb_ust_thread): Renamed to ...
10596 (gdb_agent_helper_thread): ... New.
10597 (gdb_ust_init): Move some code to ...
10598 (gdb_agent_init): ... here. New.
10599 [HAVE_UST]: Call gdb_ust_init.
10600 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10601 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10602 * config.in, configure: Regenerated.
10603
05044653
PA		 106042012-03-02 Pedro Alves <palves@redhat.com>
10605
10606 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10607 * linux-low.c (struct simple_pid_list): New.
10608 (stopped_pids): New a struct simple_pid_list pointer.
10609 (add_to_pid_list, pull_pid_from_list): New.
10610 (handle_extended_wait): Don't assume the first signal new children
10611 report is SIGSTOP. Adjust call to pull_pid_from_list.
10612 (linux_wait_for_lwp): Adjust.
10613
8d00225b
YQ		 106142012-03-02 Yao Qi <yao@codesourcery.com>
10615
10616 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10617 debug log.
10618
19560ba5
YQ		 106192012-03-02 Yao Qi <yao@codesourcery.com>
10620
10621 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10622 `stop_pc' and `tpoint'. Update caller.
10623
1faeff08
MR		 106242012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10625
10626 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10627 * linux-low.c (use_linux_regsets): New macro.
10628 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10629 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10630 (linux_register_in_regsets): New function.
10631 (usr_fetch_inferior_registers): Skip registers covered by
10632 regsets.
10633 (usr_store_inferior_registers): Likewise.
10634 (usr_fetch_inferior_registers): New macro.
10635 (usr_store_inferior_registers): Likewise.
10636 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10637 (linux_store_registers): Likewise.
10638 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10639 prototype.
10640 (init_registers_mips64_dsp_linux): Likewise.
10641 (init_registers_mips_linux): New macro.
10642 (init_registers_mips_dsp_linux): Likewise.
10643 (mips_dsp_num_regs): Likewise.
10644 (DSP_BASE, DSP_CONTROL): New fallback macros.
10645 (mips_base_regs): New macro.
10646 (mips_regmap): Use it. Fix the size.
10647 (mips_dsp_regmap): New variable.
10648 (mips_dsp_regset_bitmap): Likewise.
10649 (mips_arch_setup): New function.
10650 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10651 than mips_regmap.
10652 (mips_cannot_store_register): Likewise.
10653 (the_low_target): Update .arch_setup, .num_regs and .regmap
10654 initializers. Add .regset_bitmap initializer.
10655 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10656 initializer.
10657 * linux-bfin-low.c (the_low_target): Likewise.
10658 * linux-cris-low.c (the_low_target): Likewise.
10659 * linux-crisv32-low.c (the_low_target): Likewise.
10660 * linux-ia64-low.c (the_low_target): Likewise.
10661 * linux-m32r-low.c (the_low_target): Likewise.
10662 * linux-m68k-low.c (the_low_target): Likewise.
10663 * linux-ppc-low.c (the_low_target): Likewise.
10664 * linux-s390-low.c (the_low_target): Likewise.
10665 * linux-sh-low.c (the_low_target): Likewise.
10666 * linux-sparc-low.c (the_low_target): Likewise.
10667 * linux-tic6x-low.c (the_low_target): Likewise.
10668 * linux-x86-low.c (the_low_target): Likewise.
10669 * linux-xtensa-low.c (the_low_target): Likewise.
10670 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10671 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10672 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10673 srv_xmlfiles.
10674 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10675 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10676
c03e6ccc
YQ		 106772012-02-29 Yao Qi <yao@codesourcery.com>
10678 Pedro Alves <palves@redhat.com>
10679
10680 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10681 `step_over_finished' is true.
10682
644cebc9
PA		 106832012-02-27 Pedro Alves <palves@redhat.com>
10684
10685 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10686 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10687
c14d7ab2
PA		 106882012-02-27 Pedro Alves <palves@redhat.com>
10689
10690 PR server/9684
10691 * linux-low.c (pid_is_stopped): New.
10692 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10693
412c89dd
LM		 106942012-02-25 Luis Machado <lgustavo@codesourcery.com>
10695
10696 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10697 of conditions.
10698
b745defe
MR		 106992012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10700
10701 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10702
9f3a5c85
LM		 107032012-02-24 Luis Machado <lgustavo@codesourcery>
10704
10705 * server.c (handle_query): Advertise support for target-side
10706 breakpoint condition evaluation.
10707 (process_point_options): New function.
10708 (process_serial_event): When inserting a breakpoint, check for
10709 a target-side condition that should be evaluated.
10710
10711 * mem-break.c: Include regcache.h and ax.h.
10712 (point_cond_list_t): New data structure.
10713 (breakpoint) <cond_list>: New field.
10714 (find_gdb_breakpoint_at): Make non-static.
10715 (delete_gdb_breakpoint_at): Clear any target-side
10716 conditions.
10717 (clear_gdb_breakpoint_conditions): New function.
10718 (add_condition_to_breakpoint): Likewise.
10719 (add_breakpoint_condition): Likewise.
10720 (gdb_condition_true_at_breakpoint): Likewise.
10721 (gdb_breakpoint_here): Return result directly instead
10722 of going through a local variable.
10723
10724 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10725 (clear_gdb_breakpoint_conditions): Likewise.
10726 (add_breakpoint_condition): Likewise.
10727 (gdb_condition_true_at_breakpoint): Likewise.
10728
10729 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10730 (need_step_over_p): Take target-side breakpoint condition into
10731 consideration.
10732
5e1dc496
LM		 107332012-02-24 Luis Machado <lgustavo@codesourcery>
10734
10735 * server.h: Include tracepoint.h.
10736 (agent_mem_read, agent_get_trace_state_variable_value,
10737 agent_set_trace_state_variable_value,
10738 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10739 get_set_tsv_func_addr): New prototypes.
10740
10741 * ax.h: New include file.
10742 * ax.c: New source file.
10743
10744 * tracepoint.c: Include ax.h.
10745 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10746 agent_expr, eval_result_type): Move to ax.h.
10747 (parse_agent_expr): Rename to ...
10748 (gdb_parse_agent_expr): ... this, make it non-static and move
10749 to ax.h.
10750 (unparse_agent_expr) Rename to ...
10751 (gdb_unparse_agent_expr): ... this, make it non-static and move
10752 to ax.h.
10753 (eval_agent_expr): Rename to ...
10754 (eval_tracepoint_agent_expr): ... this.
10755 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10756 forward declarations.
10757 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10758 (agent_get_trace_state_variable_value): New function.
10759 (agent_set_trace_state_variable_value): New function.
10760 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10761 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10762 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10763 (condition_true_at_tracepoint): Likewise.
10764 (parse_agent_expr): Rename to ...
10765 (gdb_parse_agent_expr): ... this and move to ax.c.
10766 (unparse_agent_expr): Rename to ...
10767 (gdb_unparse_agent_expr): ... this and move to ax.c.
10768 (gdb_agent_op_name): Move to ax.c.
10769 (eval_agent_expr): Rename to ...
10770 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10771 and move to ax.c.
10772 (eval_tracepoint_agent_expr): New function.
10773 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10774 non-static.
5e1dc496
LM		 10775 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10776 ax.c.
10777 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10778 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10779 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10780 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10781 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10782 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10783 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10784 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10785 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10786 (compile_bytecodes): Remove forward declaration.
10787 (is_goto_target): Move to ax.c.
10788 (compile_bytecodes): Move to ax.c and call
10789 agent_get_trace_state_variable_value (...) and
10790 agent_set_trace_state_variable_value (...).
10791
10792 * Makefile.in: Update ax.c and IPA dependencies.
10793
277e4e52
PA		 107942012-02-24 Pedro Alves <palves@redhat.com>
10795
10796 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10797 (cmd_bigqtbuffer_circular): ... this. Only handle
10798 'QTBuffer:circular:'.
10799 (handle_tracepoint_general_set): Adjust.
10800
bf4c19f7
YQ		 108012012-02-16 Yao Qi <yao@codesourcery.com>
10802
10803 * inferiors.c: Move code to ...
10804 * dll.c: .... here. New.
10805 * server.h: Declare clear_dlls.
10806 * Makefile.in (SFILES): Add dll.c.
10807 (OBS): Add dll.o
10808 (dll.o): New rule.
10809
d73f2619
YQ		 108102012-02-11 Yao Qi <yao@codesourcery.com>
10811
10812 * server.c: (handle_monitor_command): Add a new parameter
10813 `own_buf'.
10814 (handle_query): Update caller.
10815
f8255c2a
JB		 108162012-02-09 Joel Brobecker <brobecker@adacore.com>
10817
10818 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10819 * configure, config.in: Regenerate.
10820 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10821 is not defined.
10822
da84f473
PA		 108232012-02-02 Pedro Alves <palves@redhat.com>
10824
10825 Try SIGKILL first, then PTRACE_KILL.
10826 * linux-low.c (linux_kill_one_lwp): New.
10827 (linux_kill_one_lwp): Rename to ...
10828 (kill_one_lwp_callback): ... this. Use the new
10829 linux_kill_one_lwp.
10830
e886a173
PA		 108312012-02-02 Pedro Alves <palves@redhat.com>
10832
10833 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10834 inferior.
10835
be07f1a2
PA		 108362012-01-27 Pedro Alves <palves@redhat.com>
10837
10838 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10839 (elf_64_file_p): Make static.
10840 (linux_pid_exe_is_elf_64_file): New.
10841 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10842 Delete declarations.
10843 (linux_pid_exe_is_elf_64_file): Declare.
10844 * linux-x86-low.c (x86_arch_setup): Use
10845 linux_pid_exe_is_elf_64_file.
10846
d8301ad1
JK		 108472012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10848
10849 * linux-low.c (linux_wait_for_event_1): Rename to ...
10850 (linux_wait_for_event): ... here and merge it with former
10851 linux_wait_for_event - new variable wait_ptid, use it.
10852 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10853
01b17894
PA		 108542012-01-23 Pedro Alves <palves@redhat.com>
10855
10856 * server.c (main): Avoid yet another case of infinite loop while
10857 detaching/killing after a longjmp.
10858
e825046f
JK		 108592012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10860
10861 Code cleanup.
10862 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10863
b9e7b9c3
UW		 108642012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10865
10866 * hostio.c (handle_readlink): New function.
10867 (handle_vFile): Call it to handle "vFile:readlink" packets.
10868
901f9912
UW		 108692012-01-20 Pedro Alves <palves@redhat.com>
10870 Ulrich Weigand <ulrich.weigand@linaro.org>
10871
10872 * server.c (handle_v_requests): Only support vAttach and vRun to
10873 start multiple processes when in extended protocol mode.
10874
fc1ab1a0
PA		 108752012-01-17 Pedro Alves <palves@redhat.com>
10876
10877 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10878 memalign plus mprotect to allocate the scratch buffer.
10879
7d5d4e98
PA		 108802012-01-13 Pedro Alves <palves@redhat.com>
10881
10882 * server.c (attach_inferior): Clear `cont_thread'.
10883
f128d5e9
PA		 108842012-01-13 Pedro Alves <palves@redhat.com>
10885
10886 * server.c (main): Avoid infinite loop while detaching/killing
10887 after a longjmp.
10888
06db92f0
DE		 108892012-01-09 Doug Evans <dje@google.com>
10890
10891 * server.c (start_inferior): Set last_ptid in --wrapper case.
10892
32d92999
YQ		 108932012-01-06 Yao Qi <yao@codesourcery.com>
10894
10895 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10896 defined.
10897 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10898
5e0a92a9
YQ		 108992012-01-04 Yao Qi <yao@codesourcery.com>
10900
10901 * tracepoint.c (cmd_qtdp): Print debug message
10902 for static tracepoint.
10903
ae639e8c
YQ		 109042012-01-04 Yao Qi <yao@codesourcery.com>
10905
10906 * tracepoint.c (trace_vdebug): Differentiate debug message
10907 between gdbserver and IPA.
10908
f72429c5
YQ		 109092012-01-03 Yao Qi <yao@codesourcery.com>
10910
10911 * tracepoint.c (tracepoint_was_hit): Don't collect for
10912 static tracepoint.
10913
12c3e59c
JB		 109142012-01-02 Joel Brobecker <brobecker@adacore.com>
10915
10916 * terminal.h: Reformat copyright header.
10917
67827812
JB		 109182012-01-02 Joel Brobecker <brobecker@adacore.com>
10919
10920 * server.c (gdbserver_version): Update copyright year.
10921 * gdbreplay.c (gdbreplay_version): Likewise.
10922
3e52c33d
JK		 109232011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10924
10925 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10926
10927 Revert:
10928 2011-12-18 Hui Zhu <teawater@gmail.com>
10929 * linux-low.c (linux_create_inferior): Save return value to ret.
10930
66f1260e
HZ		 109312011-12-18 Hui Zhu <teawater@gmail.com>
10932
10933 * linux-low.c (linux_create_inferior): Save return value to ret.
10934
e77616d7
DE		 109352011-12-16 Doug Evans <dje@google.com>
10936
e7b06c57
DE		 10937 * linux-low.c (linux_create_inferior): If stdio connection,
10938 redirect stdin from /dev/null, stdout to stderr.
10939 * remote-utils.c (remote_is_stdio): New static global.
10940 (remote_connection_is_stdio): New function.
10941 (remote_prepare): Handle stdio connection.
10942 (remote_open): Ditto.
10943 (remote_close): Don't close stdin for stdio connections.
10944 (read_prim,write_prim): New functions. Replace all calls to
10945 read/write to these.
10946 * server.c (main): Watch for "-" argument. Move call to
10947 remote_prepare before start_inferior.
10948 * server.h (STDIO_CONNECTION_NAME): New macro.
10949 (remote_connection_is_stdio): Declare.
10950
e77616d7
DE		 10951 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10952 in debugging output.
10953
82067193
YQ		 109542011-12-15 Yao Qi <yao@codesourcery.com>
10955
10956 * tracepoint.c: Include sys/syscall.h.
10957 (gdb_ust_thread): Remove preprocessor conditional.
10958
82bfbe7e
PA		 109592011-12-14 Pedro Alves <pedro@codesourcery.com>
10960
10961 * linux-low.c (linux_detach_one_lwp): Call
10962 the_low_target.prepare_to_resume before detaching.
10963
712c6575
YQ		 109642011-12-14 Yao Qi <yao@codesourcery.com>
10965
10966 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10967 of write.
10968
d54d1edf
YQ		 109692011-12-14 Yao Qi <yao@codesourcery.com>
10970
10971 * i386-low.c (i386_low_stopped_data_address): Initialize local
10972 variable `control'.
10973
6210a125
PA		 109742011-12-13 Pedro Alves <pedro@codesourcery.com>
10975
10976 PR remote/13492
10977
10978 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10979 DR_CONTROL unless necessary. Extend comments.
10980 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10981 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10982
2ece8244
YQ		 109832011-12-13 Yao Qi <yao@codesourcery.com>
10984
10985 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10986 macros.
10987 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10988
784867a5
JK		 109892011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10990
10991 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10992 Print new debug message for such case.
10993
6bf36717
JK		 109942011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10995
10996 Fix overlapping memcpy.
10997 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10998 the read_inferior_memory transfer.
10999 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11000 write_inferior_memory transfer.
11001 (set_fast_tracepoint_jump): New variable buf. Use it for the
11002 read_inferior_memory and write_inferior_memory transfers.
11003 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11004 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11005 Use it for the write_inferior_memory transfer.
11006 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11007 buffers.
11008
50275556
MR		 110092011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11010
11011 * linux-low.c (fetch_register, store_register): Make code
11012 consistent, fix formatting.
11013
7325beb4
MR		 110142011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11015
11016 * linux-low.c (usr_store_inferior_registers): Factor out code
11017 to handle individual registers into...
11018 (store_register): ... this new function.
11019
c642a434
UW		 110202011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11021
11022 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11023 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11024 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11025 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11026 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11027 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11028 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11029 (srv_xmlfiles): Add new XML files.
11030
11031 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11032 and <sys/uio.h>.
11033 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11034 (init_registers_s390_linux32v1): Add prototype.
11035 (init_registers_s390_linux32v2): Likewise.
11036 (init_registers_s390_linux64v1): Likewise.
11037 (init_registers_s390_linux64v2): Likewise.
11038 (init_registers_s390x_linux64v1): Likewise.
11039 (init_registers_s390x_linux64v2): Likewise.
11040 (s390_num_regs): Increment to 52.
11041 (s390_regmap): Add orig_r2 register.
11042 (s390_num_regs_3264): Increment to 68.
11043 (s390_regmap_3264): Add orig_r2 register.
11044 (s390_collect_ptrace_register): Handle orig_r2 register.
11045 (s390_supply_ptrace_register): Likewise.
11046 (s390_fill_last_break): New function.
11047 (s390_store_last_break): Likewise.
11048 (s390_fill_system_call): New function.
11049 (s390_store_system_call): Likewise.
11050 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11051 register sets.
11052 (s390_check_regset): New function.
11053 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11054 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11055 Update target_regsets for available register sets.
11056
2268b414
JK		 110572011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11058 Jan Kratochvil <jan.kratochvil@redhat.com>
11059
11060 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11061 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11062 New.
11063 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11064 * linux-low.h (struct process_info_private): New member r_debug.
11065 * server.c (handle_qxfer_libraries): Call
11066 the_target->qxfer_libraries_svr4.
11067 (handle_qxfer_libraries_svr4): New function.
11068 (qxfer_packets): New entry "libraries-svr4".
11069 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11070 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11071 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11072 PACKET_qXfer_libraries_svr4.
11073
d6db1fab
UW		 110742011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11075
11076 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11077 PSW address/mask between 8-byte and 16-byte formats.
11078 (s390_supply_ptrace_register): Likewise.
11079 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11080 basic addressing mode bit.
11081
242f5f1c
SS		 110822011-11-24 Stan Shebs <stan@codesourcery.com>
11083
11084 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11085
f196051f
SS		 110862011-11-17 Stan Shebs <stan@codesourcery.com>
11087
11088 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11089 (tracing_start_time): New global.
11090 (tracing_stop_time): New global.
11091 (tracing_user_name): New global.
11092 (tracing_notes): New global.
11093 (tracing_stop_note): New global.
11094 (cmd_qtstart): Set traceframe_usage, start_time.
11095 (stop_tracing): Set stop_time.
11096 (cmd_qtstatus): Report additional status.
11097 (cmd_qtp): New function.
11098 (handle_tracepoint_query): Call it.
11099 (cmd_qtnotes): New function.
11100 (handle_tracepoint_general_set): Call it.
11101 (get_timestamp): Rename from tsv_get_timestamp.
11102
405f8e94
SS		 111032011-11-14 Stan Shebs <stan@codesourcery.com>
11104 Kwok Cheung Yeung <kcy@codesourcery.com>
11105
11106 * linux-x86-low.c (small_jump_insn): New.
11107 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11108 trampoline and error message, build a trampoline and issue a small
11109 jump instruction to it.
11110 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11111 trampoline and error message.
11112 (x86_get_min_fast_tracepoint_insn_len): New.
11113 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11114 * linux-low.h (struct linux_target_ops): Add arguments to
11115 install_fast_tracepoint_jump_pad operation, add new operation.
11116 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11117 arguments.
11118 (linux_get_min_fast_tracepoint_insn_len): New function.
11119 (linux_target_op): Add new operation.
11120 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11121 (gdb_trampoline_buffer_end): Ditto.
11122 (gdb_trampoline_buffer_error): Ditto.
11123 (struct ipa_sym_addresses): Add fields for new IPA variables.
11124 (symbol_list): Add entries for new IPA variables.
11125 (struct tracepoint): Add fields to hold the address range of the
11126 trampoline used by the tracepoint.
11127 (trampoline_buffer_head): New static variable.
11128 (trampoline_buffer_tail): Ditto.
11129 (claim_trampoline_space): New function.
11130 (have_fast_tracepoint_trampoline_buffer): New function.
11131 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11132 structure.
11133 (install_fast_tracepoint): Ditto, also add error buffer argument.
11134 (cmd_qtminftpilen): New function.
11135 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11136 (fast_tracepoint_from_trampoline_address): New function.
11137 (fast_tracepoint_collecting): Handle trampoline as part of jump
11138 pad space.
11139 (set_trampoline_buffer_space): New function.
11140 (initialize_tracepoint): Initialize new IPA variables.
11141 * target.h (struct target_ops): Add arguments to
11142 install_fast_tracepoint_jump_pad operation, add new
11143 get_min_fast_tracepoint_insn_len operation.
11144 (target_get_min_fast_tracepoint_insn_len): New.
11145 (install_fast_tracepoint_jump_pad): Add arguments.
11146 * server.h (IPA_BUFSIZ): Define.
11147 * linux-i386-ipa.c: Include extra header files.
11148 (initialize_fast_tracepoint_trampoline_buffer): New function.
11149 (initialize_low_tracepoint): Call it.
11150 * server.h (set_trampoline_buffer_space): Declare.
11151 (claim_trampoline_space): Ditto.
11152 (have_fast_tracepoint_trampoline_buffer): Ditto.
11153
1e4d1764
YQ		 111542011-11-14 Yao Qi <yao@codesourcery.com>
11155
11156 * server.c (handle_query): Handle InstallInTrace for qSupported.
11157 * tracepoint.c (add_tracepoint): Sort list.
11158 (install_tracepoint, download_tracepoint): New.
11159 (cmd_qtdp): Call them to install and download tracepoints.
11160 (sort_tracepoints): Removed.
11161 (cmd_qtstart): Update.
11162
5c73ff4e
YQ		 111632011-11-14 Yao Qi <yao@codesourcery.com>
11164
11165 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11166 * mem-break.h: Declare.
11167 * tracepoint.c (cmd_qtstart): Move some code to ...
11168 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11169 New.
11170 (download_tracepoints): Move some code to ...
11171 (download_tracepoint_1): ... here. New.
11172
86a30030
YQ		 111732011-11-08 Yao Qi <yao@codesourcery.com>
11174
11175 * remote-utils.c (relocate_instruction): A comment fix.
11176
8d26e50c
JB		 111772011-11-07 Joel Brobecker <brobecker@adacore.com>
11178
11179 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11180 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11181 dr_status_mirror and dr_control_mirror from debug_reg_state.
11182 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11183 (i386_initial_stuff): Remove use of deleted globals.
11184 (i386_get_thread_context, i386_set_thread_context,
11185 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11186 from debug_reg_state.
11187
a59306a3
YQ		 111882011-11-05 Yao Qi <yao@codesourcery.com>
11189
11190 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11191 address as TPOINT's.
11192
3065dfb6
SS		 111932011-11-02 Stan Shebs <stan@codesourcery.com>
11194
11195 * tracepoint.c (agent_mem_read_string): New function.
11196 (eval_agent_expr): Call it for tracenz.
11197 * server.c (handle_query): Report support for tracenz.
11198
fd0d8c7c
YQ		 111992011-11-02 Yao Qi <yao@codesourcery.com>
11200
11201 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11202
609086b1
YQ		 112032011-11-02 Yao Qi <yao@codesourcery.com>
11204
11205 * target.h: Fix a typo in comment.
11206
b9fd1791
PA		 112072011-10-31 Pedro Alves <pedro@codesourcery.com>
11208
11209 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11210 clobber the breakpoints' shadows with fast tracepoint jumps.
11211 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11212 * target.c (write_inferior_memory): Also pass MYADDR down to
11213 check_mem_write.
11214
03583c20
UW		 112152011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11216
11217 * configure.ac: Check support for personality routine.
11218 * configure: Regenerate.
11219 * config.in: Likewise.
11220 * linux-low.c: Include <sys/personality.h>.
11221 Define ADDR_NO_RANDOMIZE if necessary.
11222 (linux_create_inferior): Disable address space randomization when
11223 forking inferior, if requested.
11224 (linux_supports_disable_randomization): New function.
11225 (linux_target_ops): Install it.
11226 * server.h (disable_randomization): Declare.
11227 * server.c (disable_randomization): New global variable.
11228 (handle_general_set): Handle QDisableRandomization.
11229 (handle_query): Likewise for qSupported.
11230 (main): Support --disable-randomization and --no-disable-randomization
11231 command line arguments.
11232 * target.h (struct target_ops): Add supports_disable_randomization.
11233 (target_supports_disable_randomization): New macro.
11234
723b724b
MF		 112352011-09-29 Mike Frysinger <vapier@gentoo.org>
11236
11237 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11238 ifdef check.
11239 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11240 [!PT_GETDSBT] (target_loadmap): New definition.
11241 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11242 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11243 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11244 and PT_GETDSBT to LINUX_LOADMAP.
11245 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11246 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11247
55329a5c 112482011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11249
11250 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11251 (arm_linux_hwbp_cap): New static variable.
11252 (arm_linux_get_hwbp_cap): Replace by ...
11253 (arm_linux_init_hwbp_cap): ... this new function.
11254 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11255 (arm_linux_get_hw_watchpoint_count): Likewise.
11256 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11257 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11258 (arm_prepare_to_resume): Use perror_with_name instead of error.
11259
55329a5c 112602011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11261
11262 * linux-arm-low.c: Include <signal.h>.
11263 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11264 (struct arm_linux_hwbp_cap): New data type.
11265 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11266 (struct arm_linux_hw_breakpoint): New data type.
11267 (MAX_BPTS, MAX_WPTS): Define.
11268 (struct arch_process_info, struct arch_lwp_info): New data types.
11269 (arm_linux_get_hwbp_cap): New function.
11270 (arm_linux_get_hw_breakpoint_count): Likewise.
11271 (arm_linux_get_hw_watchpoint_count): Likewise.
11272 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11273 (arm_hwbp_control_initialize): Likewise.
11274 (arm_hwbp_control_is_enabled): Likewise.
11275 (arm_hwbp_control_is_initialized): Likewise.
11276 (arm_hwbp_control_disable): Likewise.
11277 (arm_linux_hw_breakpoint_equal): Likewise.
11278 (arm_linux_hw_point_initialize): Likewise.
11279 (struct update_registers_data): New data structure.
11280 (update_registers_callback: New function.
11281 (arm_insert_point): Likewise.
11282 (arm_remove_point): Likewise.
11283 (arm_stopped_by_watchpoint): Likewise.
11284 (arm_stopped_data_address): Likewise.
11285 (arm_new_process): Likewise.
11286 (arm_new_thread): Likewise.
11287 (arm_prepare_to_resume): Likewise.
11288 (the_low_target): Register arm_insert_point, arm_remove_point,
11289 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11290 arm_new_thread, and arm_prepare_to_resume.
11291
6b9801d4
SS		 112922011-09-15 Stan Shebs <stan@codesourcery.com>
11293
11294 * server.h (struct emit_ops): Add compare-goto fields.
11295 * tracepoint.c (gdb_agent_op_sizes): New table.
11296 (emit_eq_goto): New function.
11297 (emit_ne_goto): New function.
11298 (emit_lt_goto): New function.
11299 (emit_le_goto): New function.
11300 (emit_gt_goto): New function.
11301 (emit_ge_goto): New function.
11302 (is_goto_target): New function.
11303 (compile_bytecodes): Recognize special cases of compare-goto
11304 combinations and call specialized emitters for them.
11305 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11306 (amd64_emit_ne_goto): New function.
11307 (amd64_emit_lt_goto): New function.
11308 (amd64_emit_le_goto): New function.
11309 (amd64_emit_gt_goto): New function.
11310 (amd64_emit_ge_goto): New function.
11311 (amd64_emit_ops): Add the new functions.
11312 (i386_emit_eq_goto): New function.
11313 (i386_emit_ne_goto): New function.
11314 (i386_emit_lt_goto): New function.
11315 (i386_emit_le_goto): New function.
11316 (i386_emit_gt_goto): New function.
11317 (i386_emit_ge_goto): New function.
11318 (i386_emit_ops): Add the new functions.
11319
bf15cbda
SS		 113202011-09-08 Stan Shebs <stan@codesourcery.com>
11321
11322 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11323 (i386_emit_epilogue): Restore %ebx.
11324
943ca1dd
JZ		 113252011-08-31 Jie Zhang <jzhang918@gmail.com>
11326
11327 * server.c (step_thread): Remove definition.
11328 (process_serial_event): Don't handle Hs.
11329 * server.h (step_thread): Remove declaration.
11330 * target.c (set_desired_inferior): Remove use of step_thread.
11331
e3deef73
LM		 113322011-08-24 Luis Machado <lgustavo@codesourcery.com>
11333
11334 * linux-low.c: Include linux-procfs.h.
11335 (linux_attach_lwp_1): Update comments.
11336 (linux_attach): Scan for existing threads when attaching to a
11337 process that is the tgid.
11338 * Makefile.in: Update dependencies.
11339
13da1c97
LM		 113402011-08-24 Luis Machado <lgustavo@codesourcery.com>
11341
11342 * configure.srv: Add linux-procfs.o dependencies.
11343
881127c9
YQ		 113442011-08-14 Yao Qi <yao@codesourcery.com>
11345
11346 * target.h (struct target_ops): Fix indent.
11347 * win32-low.c (win32_target_ops): Fix comment.
11348
58dbd541
YQ		 113492011-08-14 Andrew Jenner <andrew@codesourcery.com>
11350 Yao Qi <yao@codesourcery.com>
11351
11352 * Makefile.in (clean): Remove tic6x-*.c files.
11353 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11354 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11355 (tic6x-c64xp-linux.c): Likewise.
11356 * configure.srv: Add support for tic6x-*-uclinux.
11357 * linux-tic6x-low.c: New.
11358 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11359
78d85199
YQ		 113602011-08-14 Andrew Stubbs <ams@codesourcery.com>
11361 Yao Qi <yao@codesourcery.com>
11362
11363 * target.h (struct target_ops): Add read_loadmap.
11364 * linux-low.c (struct target_loadseg): New type.
11365 (struct target_loadmap): New type.
11366 (linux_read_loadmap): New function.
11367 (linux_target_ops): Add linux_read_loadmap.
11368 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11369 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11370 to NULL.
78d85199 11371
a959a88d
EZ		 113722011-08-05 Eli Zaretskii <eliz@gnu.org>
11373
11374 * win32-low.c: Include <stdint.h>.
11375
1ced966e
PA		 113762011-07-22 Pedro Alves <pedro@codesourcery.com>
11377
11378 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11379 to the inferior here.
11380 (i386_remove_aligned_watchpoint): Ditto.
11381 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11382 fit part of the watchpoint in the debug registers.
11383 (i386_update_inferior_debug_regs): New.
11384 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11385 registers, and only update the inferior on success.
11386 (i386_low_remove_watchpoint): Ditto.
11387
d26e3629
KY		 113882011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11389
11390 * linux-low.c (compare_ints, unique, list_threads, show_process,
11391 linux_core_of_thread): Delete.
11392 (linux_target_ops): Change linux_core_of_thread to
11393 linux_common_core_of_thread.
11394 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11395 * utils.c (malloc_failure): Change type of argument.
11396 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11397 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11398 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11399 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11400 (IPA_OBJS): Add common-utils-ipa.o.
11401 (ptid_h, linux_osdata_h): New macros.
11402 (server_h): Add common/common-utils.h, common/xml-utils.h,
11403 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11404 common/ptid.h.
11405 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11406 ptid.o, buffer.o): New rules.
11407 (linux-low.o): Add common/linux-osdata.h as a dependency.
11408 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11409 * configure.ac: Add AC_HEADER_DIRENT check.
11410 * config.in: Regenerate.
11411 * configure: Regenerate.
11412 * remote-utils.c (xml_escape_text): Delete.
11413 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11414 buffer_xml_printf): Move to common/buffer.c.
11415 * server.c (main): Remove call to initialize_inferiors.
11416 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11417 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11418 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11419 internal_error, gdb_assert, gdb_assert_fail): Delete.
11420 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11421 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11422 common/buffer.h.
11423 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11424 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11425 initialize_inferiors): Delete.
11426
2275a1a7
PA		 114272011-07-20 Pedro Alves <pedro@codesourcery.com>
11428
11429 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11430 symbol error.
11431
0a5b1e09
PA		 114322011-05-31 Pedro Alves <pedro@codesourcery.com>
11433
11434 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11435 assertion.
11436 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11437
6938fd34
YQ		 114382011-05-26 Yao Qi <yao@codesourcery.com>
11439
11440 * Makefile.in (thread-db.o): Track dependence to
11441 common/gdb_thread_db.h.
11442 * thread-db.c: include gdb_thread_db.h from right place.
11443
b481f9e0
TT		 114442011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11445
11446 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11447 __FILE__ and __LINE__ to internal_error.
11448
98a5dd13
DE		 114492011-05-13 Doug Evans <dje@google.com>
11450
11451 * thread-db.c (try_thread_db_load_from_sdir): New function.
11452 (try_thread_db_load_from_dir): New function.
11453 (thread_db_load_search): Handle $sdir, ignore $pdir.
11454 Remove trying of system directories if search of
11455 libthread-db-search-path fails, that is now done via $sdir.
11456
d248b706
KY		 114572011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11458
11459 * server.c (handle_query): Add EnableDisableTracepoints to the list
11460 of supported features.
43aaf8b6 11461 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11462 tracepoints.
43aaf8b6
PA		 11463 (cmd_qtenable_disable): New.
11464 (cmd_qtstart): Install tracepoints even if disabled.
11465 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11466 receiving a QTEnable or QTDisable packet.
11467 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11468 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11469 tracepoints.
11470 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11471
84e578fb
DE		 114722011-05-10 Doug Evans <dje@google.com>
11473
11474 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11475
71f55dd8
DE		 114762011-05-04 Doug Evans <dje@google.com>
11477
11478 * linux-low.c (linux_join): Skip process lookup.
11479 * spu-low.c (spu_join): Ditto.
11480 * server.c (join_inferiors_callback): Delete.
11481 (process_serial_event): For 'D' packet (detach) call join_inferior
11482 directly.
11483
4d393d60
JM		 114842011-05-04 Joseph Myers <joseph@codesourcery.com>
11485
11486 * README: Don't mention xscale*-*-linux*.
11487 * configure.srv (xscale*-*-linux*): Don't handle target.
11488
b00ad6ff
NF		 114892011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11490
11491 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11492 casting pointers.
11493 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11494 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11495 (i386_emit_void_call_2): Likewise.
11496
af96c192
YQ		 114972011-04-26 Yao Qi <yao@codesourcery.com>
11498
43aaf8b6
PA		 11499 * linux-low.c: Move common macros to linux-ptrace.h.
11500 Include linux-ptrace.h.
af96c192
YQ		 11501 * Makefile.in (linux_ptrace_h): New.
11502 (linux-low.o): Depends on linux-ptrace.h.
11503
03f2bd59
JK		 115042011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11505
11506 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11507 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11508 (remote_prepare): New function with most of the TCP code from ...
11509 (remote_open): ... here. Detect PORT here unconditionally. Move also
11510 setting transport_is_reliable.
11511 * server.c (run_once): New variable.
11512 (gdbserver_usage): Document it.
11513 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11514 the first run if RUN_ONCE.
11515 * server.h (run_once, remote_prepare): New declarations.
11516
7a9dd1b2
TT		 115172011-04-19 Tom Tromey <tromey@redhat.com>
11518
11519 * win32-low.c (handle_load_dll): Remove duplicate "the".
11520
81239425
PM		 115212011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11522
11523 Remove support for old Cygwin 1.5 versions.
11524 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11525 function to avoid warning.
11526 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11527 warning.
11528
9e0627f1
PM		 115292011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11530
11531 * gdbserver/server.h (Macro _): Define it if not available.
11532
588eebee
MS		 115332011-03-14 Michael Snyder <msnyder@vmware.com>
11534
348af9f7 11535 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11536
43f70d4c
JB		 115372011-03-10 Joel Brobecker <brobecker@adacore.com>
11538
11539 * Makefile.in (maintainer-clean realclean distclean): Remove
11540 "make ... subdir_do" command.
11541
348af9f7
MS		 115422011-03-10 Michael Snyder <msnyder@vmware.com>
11543
11544 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11545
11546 * server.c (handle_v_run): Free alloced buffer on early return.
11547
e637a4f5
YQ		 115482011-03-09 Yao Qi <yao@codesourcery.com>
11549
11550 Revert:
11551 2011-03-04 Yao Qi <yao@codesourcery.com>
11552
11553 * Makefile.in: Remove GNU make feature --directory.
11554
11555 2011-03-05 Yao Qi <yao@codesourcery.com>
11556
11557 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11558 (subdir_do): New make target. Copied from gdb/Makefile.
11559 (maintainer-clean, realclean, distclean, clean): Call corresponding
11560 make targets in common/Makefile.
11561
11562 2011-02-11 Yao Qi <yao@codesourcery.com>
11563
11564 * configure.ac: Call AC_PROG_RANLIB.
11565 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11566 * configure: Regenerate.
11567
e6edda56
JK		 115682011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11569
11570 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11571
e5141119
JB		 115722011-03-06 Yao Qi <yao@codesourcery.com>
11573
11574 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11575
64794aa4
JB		 115762011-03-05 Yao Qi <yao@codesourcery.com>
11577
11578 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11579 (subdir_do): New make target. Copied from gdb/Makefile.
11580 (maintainer-clean, realclean, distclean, clean): Call corresponding
11581 make targets in common/Makefile.
11582
7a762829
YQ		 115832011-03-04 Yao Qi <yao@codesourcery.com>
11584
11585 * Makefile.in: Remove GNU make feature --directory.
11586
348af9f7
MS		 115872011-03-04 Michael Snyder <msnyder@vmware.com>
11588
11589 * server.c (queue_stop_reply): Call xmalloc not malloc.
11590
115912011-03-02 Michael Snyder <msnyder@vmware.com>
11592
11593 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11594
9f72fee2
MS		 115952011-02-28 Michael Snyder <msnyder@vmware.com>
11596
588eebee
MS		 11597 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11598 (cmd_qtframe): Ditto.
11599 (cmd_qtbuffer): Ditto.
11600 (cmd_bigqtbuffer): Ditto.
11601
9f72fee2
MS		 11602 * utils.c (decimal2str): Initialize 'width' to nine, then
11603 don't mess with it.
11604
8040bd49
UW		 116052011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11606
11607 * hostio.c (require_data): Free *data, not data.
11608
7e52cbd0
JK		 116092011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11610
11611 * hostio.c (require_data): Use free, not xfree.
11612
9130f83e
MS		 116132011-02-27 Michael Snyder <msnyder@vmware.com>
11614
4b812f4e
MS		 11615 * server.c (handle_query): Discard unused value.
11616
9130f83e
MS		 11617 * hostio.c (require_data): Free malloc memory before returning
11618 error.
11619
69d37113
MS		 116202011-02-26 Michael Snyder <msnyder@vmware.com>
11621
11622 * linux-low.c (list_threads): Call closedir for dirent.
11623
35f5825a
MS		 116242011-02-27 Michael Snyder <msnyder@vmware.com>
11625
2a589cef
MS		 11626 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11627 a case statement falls through.
11628
0adea5f7
MS		 11629 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11630
35f5825a
MS		 11631 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11632 in comparison.
11633
238f1c74
MS		 116342011-02-26 Michael Snyder <msnyder@vmware.com>
11635
11636 * utils.c (decimal2str): Eliminate dead code and dead param.
11637 (pulongest): Drop dead param from call to decimal2str.
11638 (plongest): Ditto.
11639
633ff500
JB		 116402011-02-24 Joel Brobecker <brobecker@adacore.com>
11641
11642 Revert the following patch (not approved yet):
11643 2011-02-21 Hui Zhu <teawater@gmail.com>
11644 * tracepoint.c (tp_printf): New function.
11645 (eval_agent_expr): Handle gdb_agent_op_printf.
11646
f9c6ff72
HZ		 116472011-02-21 Hui Zhu <teawater@gmail.com>
11648
11649 * tracepoint.c (tp_printf): New function.
11650 (eval_agent_expr): Handle gdb_agent_op_printf.
11651
94d5e490
TT		 116522011-02-18 Tom Tromey <tromey@redhat.com>
11653
11654 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11655 (tracepoint.o): Likewise.
11656 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11657 (gdb_agent_op_names): Likewise.
11658
c7f96d2b
TT		 116592011-02-18 Tom Tromey <tromey@redhat.com>
11660
11661 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11662 gdb_agent_op_rot>: New constants.
11663 (gdb_agent_op_names): Add pick and roll.
11664 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11665 cases.
11666
0feedb2c
JK		 116672011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11668
11669 * aclocal.m4: Regenerated with aclocal-1.11.1.
11670
b3b9301e
PA		 116712011-02-14 Pedro Alves <pedro@codesourcery.com>
11672
11673 * server.c (handle_qxfer_traceframe_info): New.
11674 (qxfer_packets): Register "traceframe-info".
11675 (handle_query): Report support for qXfer:traceframe-info:read+.
11676 * tracepoint.c (match_blocktype): New.
11677 (traceframe_find_block_type): Rename to ...
11678 (traceframe_walk_blocks): ... this. Add callback filter argument,
11679 and use it.
11680 (traceframe_find_block_type): New, reimplemented on top of
11681 traceframe_walk_blocks.
11682 (build_traceframe_info_xml): New.
11683 (traceframe_read_info): New.
11684 * server.h (traceframe_read_info): Declare.
11685
4f3e6fb7
YQ		 116862011-02-11 Yao Qi <yao@codesourcery.com>
11687
11688 * configure.ac: Call AC_PROG_RANLIB.
11689 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11690 * configure: Regenerate.
11691
764880b7
PA		 116922011-02-07 Pedro Alves <pedro@codesourcery.com>
11693
11694 * server.c (gdb_read_memory): Change return semantics to allow
11695 partial transfers.
11696 (handle_search_memory_1): Adjust.
11697 (process_serial_event) <'m' packet>: Handle partial transfers.
11698 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11699
1c79eb8a
PA		 117002011-01-28 Pedro Alves <pedro@codesourcery.com>
11701
11702 * regcache.c (init_register_cache): Initialize
11703 regcache->register_status.
11704 (free_register_cache): Release regcache->register_status.
11705 (regcache_cpy): Copy register_status.
11706 (registers_to_string): Print 'x's for unavailable registers.
11707 (supply_register): Mark the register's status valid or
11708 unavailable, depending on whether a buffer was passed in or not.
11709 (supply_register_zeroed): New.
11710 (supply_regblock): Mark the registers' status valid or
11711 unavailable, depending on whether a buffer was passed in or not.
11712 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11713 (struct regcache): New `register_status' field.
11714 (supply_register_zeroed): Declare.
11715 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11716 supply_register_zeroed, rather than passing a NULL buffer to
11717 supply_register.
11718 * tracepoint.c (fetch_traceframe_registers): Update comment.
11719
85724a0e
PA		 117202011-01-28 Pedro Alves <pedro@codesourcery.com>
11721
11722 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11723 buffer explicit.
11724
d08aafef
PA		 117252011-01-25 Pedro Alves <pedro@codesourcery.com>
11726
11727 * server.h (decode_xfer_write): Change prototype.
11728 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11729 and don't extract the annex here.
11730 * server.c (decode_xfer_read): Remove `annex' parameter,
11731 and don't extract the annex here.
11732 (decode_xfer): New.
11733 (struct qxfer): New.
11734 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11735 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11736 (handle_qxfer_statictrace): New functions, abstracted out from
11737 handle_query, and made to use the struct qxfer interface.
11738 (handle_threads_qxfer_proper): Rename to ...
11739 (handle_qxfer_threads_proper): ... this.
11740 (handle_threads_qxfer): Rename to ...
11741 (handle_qxfer_threads): ... this. Adjust.
11742 (qxfer_packets): New array.
11743 (handle_qxfer): New function.
11744 (handle_query): Use handle_qxfer.
11745
493e2a69
MS		 117462011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11747
11748 * gdbreplay.c: Shorten lines of >= 80 columns.
11749 * linux-low.c: Ditto.
11750 * linux-ppc-low.c: Ditto.
11751 * linux-s390-low.c: Ditto.
11752 * linux-sparc-low.c: Ditto.
11753 * linux-x86-low.c: Ditto.
11754 * linux-xtensa-low.c: Ditto.
11755 * mem-break.c: Ditto.
11756 * nto-low.c: Ditto.
11757 * regcache.h: Ditto.
11758 * remote-utils.c: Ditto.
11759 * server.c: Ditto.
11760 * server.h: Ditto.
11761 * thread-db.c: Ditto.
11762 * tracepoint.c: Ditto.
11763 * utils.c: Ditto.
11764 * win32-low.h: Ditto.
11765
44944448
JB		 117662011-01-05 Joel Brobecker <brobecker@adacore.com>
11767
11768 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11769 update.
11770
71ce852c
JB		 117712011-01-01 Joel Brobecker <brobecker@adacore.com>
11772
11773 * server.c (gdbserver_version): Update copyright year in version
11774 output.
11775 * gdbreplay.c (gdbreplay_version): Ditto.
11776
eb826dc6
MF		 117772010-12-29 Jie Zhang <jie.zhang@analog.com>
11778
11779 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11780 * linux-bfin-low.c: New file.
11781 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11782 PT_DATA_ADDR for BFIN targets.
11783 * Makefile.in (SFILES): Add linux-bfin-low.c.
11784 (clean): Remove reg-bfin.c.
11785 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11786 * README: Mention supported Blackfin targets.
11787
39ab222a
MF		 117882010-12-23 Mike Frysinger <vapier@gentoo.org>
11789
11790 * .gitignore: New file.
11791
a1f2ce7d
MF		 117922010-11-16 Mike Frysinger <vapier@gentoo.org>
11793
11794 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11795
f474844c
JZ		 117962010-10-22 Jie Zhang <jie@codesourcery.com>
11797
11798 * Makefile.in: Add FLAGS_TO_PASS variable.
11799 (install): Remove dependency of install-only and recursively
11800 invoke make for install-only.
11801
f1048712
DE		 118022010-10-04 Doug Evans <dje@google.com>
11803
11804 * Makefile.in (uninstall): Use $(DESTDIR).
11805
b53a1623
PA		 118062010-09-24 Pedro Alves <pedro@codesourcery.com>
11807
e6ee044d
PA		 11808 PR gdb/11842
11809
b53a1623
PA		 11810 * linux-x86-low.c (compat_siginfo_from_siginfo)
11811 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11812 si_code is < 0. Check for si_code == SI_TIMER before checking for
11813 si_code < 0.
11814
fa1bd1e4
JB		 118152010-09-13 Joel Brobecker <brobecker@adacore.com>
11816
11817 * lynx-i386-low.c: New file.
11818 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11819
47fac8f8
JB		 118202010-09-13 Joel Brobecker <brobecker@adacore.com>
11821
11822 * lynx-low.c (ptrace_request_to_str): Remove handling for
11823 request values that have been removed in LynxOS 5.x.
11824
1adfc54d
JB		 118252010-09-13 Joel Brobecker <brobecker@adacore.com>
11826
11827 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11828 <ptrace.h>
11829
c2a66c29
NS		 118302010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11831
11832 * configure.ac: Add --enable-inprocess-agent option.
11833 * configure: Rebuilt.
11834
32fcada3
YQ		 118352010-09-06 Yao Qi <yao@codesourcery.com>
11836
11837 * linux-low.c (linux_kill): Remove unused variable.
11838 (linux_stabilize_threads): Likewise.
11839 * server.c (start_inferior): Likewise.
11840 (queue_stop_reply_callback): Likewise.
11841 * tracepoint.c (do_action_at_tracepoint): Likewise.
11842
0cccb683
YQ		 118432010-09-06 Yao Qi <yao@codesourcery.com>
11844
11845 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11846 on return.
11847
423ec54c
JK		 118482010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11849
11850 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11851
12ac6819
PA		 118522010-09-06 Pedro Alves <pedro@codesourcery.com>
11853
11854 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11855 "$(IPA_DEPFILES)".
11856
8ed54b31
JB		 118572010-09-01 Joel Brobecker <brobecker@adacore.com>
11858
11859 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11860 gdbserver/lynx-ppc-low.c: New files.
11861 * Makefile.in (lynx_low_h): New variable.
11862 (lynx-low.o, lynx-ppc-low.o): New rules.
11863 * configure.ac: On LynxOS, link with -lnetinet.
11864 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11865 * configure: regenerate.
11866
bb0116a4
JB		 118672010-09-01 Joel Brobecker <brobecker@adacore.com>
11868
11869 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11870 * configure.ac: Add check for vasprintf and vsnprintf.
11871 * configure, config.in: Regenerate.
11872 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11873
a778ab81 118742010-09-01 Joel Brobecker <brobecker@adacore.com>
11875
11876 * gdbreplay.c: Move include of alloca.h up, next to include of
11877 malloc.h.
11878 * server.h: Add include of malloc.h.
11879 * mem-break.c: Remove include of malloc.h.
11880 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11881
8b034a19 118822010-09-01 Joel Brobecker <brobecker@adacore.com>
11883
11884 * Makefile.in (memmem.o): Build with -Wno-error.
11885
118862010-09-01 Joel Brobecker <brobecker@adacore.com>
11887
11888 * utils.c (xsnprintf): Make non-static.
11889 * server.h: Add xsnprintf declaration.
11890 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11891 replace calls to snprintf by calls to xsnprintf throughout.
11892
118932010-09-01 Joel Brobecker <brobecker@adacore.com>
11894
11895 * configure.ac: Add configure check for alloca.
11896 * configure, config.in: Regenerate.
11897 * server.h: Include alloca.h if it exists.
11898 * gdbreplay.c: Include alloca.h if it exists.
11899
1a981360
PA		 119002010-08-28 Pedro Alves <pedro@codesourcery.com>
11901
11902 * linux-low.c (__SIGRTMIN): Define if not already defined.
11903 (linux_create_inferior): Check for __ANDROID__ rather than
11904 __SIGRTMIN.
11905 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11906 are already deferred.
11907 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11908 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11909 stopped and already has a pending signal to report.
11910 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11911 a pending signal to report or is moving out of a jump pad.
11912 (linux_init_signals): Check for __ANDROID__ rather than
11913 __SIGRTMIN.
11914
b4d51a55
PA		 119152010-08-28 Pedro Alves <pedro@codesourcery.com>
11916
11917 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11918 debug_threads check. Avoid a linear search when not doing debug
11919 output.
11920
ec48365d
PA		 119212010-08-27 Pedro Alves <pedro@codesourcery.com>
11922
11923 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11924 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11925 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11926 (process_event): Change local fd's type to gdb_fildes_t.
11927 (create_file_handler): Adjust prototype.
11928 (delete_file_handler): Adjust prototype.
11929 (handle_file_event): Adjust prototype. Use pfildes.
11930 (create_file_event): Adjsut prototype.
11931 * remote-utils.c (remote_desc, listen_desc): Change type to
11932 gdb_fildes_t.
11933 * server.h: New gdb_fildes_t typedef.
11934 [USE_WIN32API]: Include winsock2.h.
11935 (delete_file_handler, add_file_handler): Adjust prototypes.
11936 (pfildes): Declare.
11937 * utils.c (pfildes): New.
11938
854d88f0
PA		 119392010-08-27 Pedro Alves <pedro@codesourcery.com>
11940
11941 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11942 * configure: Regenerate.
11943
0146f85b
PA		 119442010-08-27 Pedro Alves <pedro@codesourcery.com>
11945
11946 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11947 (linux_done_accessing_memory): ... this.
11948 (linux_target_ops): Adjust.
11949 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11950 * nto-low.c (nto_target_ops): Adjust comment.
11951 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11952 * spu-low.c (spu_target_ops): Adjust comment.
11953 * target.h (target_ops): Rename unprepare_to_access_memory field
11954 to done_accessing_memory.
11955 (unprepare_to_access_memory): Rename to ...
11956 (done_accessing_memory): ... this.
11957
90d74c30
PA		 119582010-08-26 Pedro Alves <pedro@codesourcery.com>
11959
11960 * linux-low.c (linux_prepare_to_access_memory): New.
11961 (linux_unprepare_to_access_memory): New.
11962 (linux_target_ops): Install them.
11963 * server.c (read_memory): Rename to ...
11964 (gdb_read_memory): ... this. Use
11965 prepare_to_access_memory/prepare_to_access_memory.
11966 (write_memory): Rename to ...
11967 (gdb_write_memory): ... this. Use
11968 prepare_to_access_memory/prepare_to_access_memory.
11969 (handle_search_memory_1): Adjust.
11970 (process_serial_event): Adjust.
11971 * target.h (struct target_ops): New fields
11972 prepare_to_access_memory and unprepare_to_access_memory.
11973 (prepare_to_access_memory, unprepare_to_access_memory): New.
11974 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11975 prepare_to_access_memory/prepare_to_access_memory.
11976 * nto-low.c (nto_target_ops): Adjust.
11977 * spu-low.c (spu_target_ops): Adjust.
11978 * win32-low.c (win32_target_ops): Adjust.
11979
fd467969
PA		 119802010-08-26 Pedro Alves <pedro@codesourcery.com>
11981
11982 * Makefile.in (WARN_CFLAGS): Get it from configure.
11983 (WERROR_CFLAGS): New.
11984 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11985 * configure.ac: Introduce --enable-werror, which adds -Werror to
11986 the compiler command line. Enabled by default. Disable with
11987 --disable-werror. Add -Wdeclaration-after-statement
11988 Wpointer-arith and -Wformat-nonliteral to warning flags.
11989 * configure: Regenerate.
11990
331e2f5f
PA		 119912010-08-26 Pedro Alves <pedro@codesourcery.com>
11992
11993 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11994
e581f2b4
PA		 119952010-08-26 Pedro Alves <pedro@codesourcery.com>
11996
11997 * gdbreplay.c (remote_error): New.
11998 (gdbchar): New.
11999 (expect): Use gdbchar. Check for error reading from GDB.
12000 Clarify sync error output.
12001 (play): Check for errors writing to GDB.
12002 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12003 * remote-utils.c (getpkt): Check for errors writing to the remote
12004 descriptor.
12005
3c11dd79
PA		 120062010-08-25 Pedro Alves <pedro@codesourcery.com>
12007
12008 * linux-low.c (linux_wait_1): Move non-debugging code out of
12009 `debug_threads' control.
12010
d20a8ad9
PA		 120112010-08-25 Pedro Alves <pedro@codesourcery.com>
12012
12013 * linux-low.c (linux_wait_1): Don't set last_status here.
12014 * server.c (push_event, queue_stop_reply_callback): Assert we're
12015 not pushing a TARGET_WAITKIND_IGNORE event.
12016 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12017 (myresume, handle_target_event): Set the thread's last_resume_kind
12018 and last_status from the target returned status.
12019
964e4306
PA		 120202010-08-25 Pedro Alves <pedro@codesourcery.com>
12021
12022 PR threads/10729
12023
12024 * linux-x86-low.c (update_debug_registers_callback): New.
12025 (i386_dr_low_set_addr): Use it.
12026 (i386_dr_low_get_addr): New.
12027 (i386_dr_low_set_control): Use update_debug_registers_callback.
12028 (i386_dr_low_get_control): New.
12029 (i386_dr_low_get_status): Adjust.
12030 * linux-low.c (linux_stop_lwp): New.
12031 * linux-low.h (linux_stop_lwp): Declare.
12032
12033 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12034 argument instead of a i386_debug_reg_state.
12035 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12036 a i386_debug_reg_state.
12037 (i386_insert_aligned_watchpoint): Adjust.
12038 (i386_remove_aligned_watchpoint): Adjust.
12039 (i386_low_stopped_data_address): Read the debug registers from the
12040 inferior instead of from the mirrors.
12041 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12042 (i386_dr_low_get_addr): Declare.
12043 (i386_dr_low_get_control): Declare.
12044 (i386_dr_low_get_status): Change prototype.
12045
12046 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12047 (i386_dr_low_get_addr): New.
12048 (i386_dr_low_get_control): New.
12049 (i386_dr_low_get_status): Adjust prototype. Return
12050 dr_status_mirror.
12051 (i386_initial_stuff): Clear dr_status_mirror and
12052 dr_control_mirror.
12053 (i386_get_thread_context): Adjust.
12054 (i386_set_thread_context): Adjust.
12055 (i386_thread_added): Adjust.
12056
5f21a75b
PA		 120572010-08-24 Pedro Alves <pedro@codesourcery.com>
12058
12059 * linux-low.h (linux_thread_area): Delete declaration.
12060
3e4c1235
TS		 120612010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12062
12063 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12064 after its termination.
12065
1971b033
PA		 120662010-08-09 Pedro Alves <pedro@codesourcery.com>
12067
12068 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12069 (gdb_wants_all_stopped): Delete.
12070 (linux_wait_1): Don't call them.
12071 * server.c (handle_v_cont): Tag all threads as want-stopped.
12072 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12073 stopped as "client-wants-stopped".
12074
310444ac
PA		 120752010-07-31 Pedro Alves <pedro@codesourcery.com>
12076
12077 * Makefile.in (signals_h): New.
12078 (server_h): Depend on it.
12079 (server.o): Don't depend on $(signals_def).
12080 (signals.o): Depend on $(signals_def).
12081
a19cae16
JK		 120822010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12083
12084 * Makefile.in (signals_def): New.
12085 (server_h): Append include/gdb/signals.h and signals_def.
12086 (server.o): Append signals_def.
12087
30d50328
JK		 120882010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12089
12090 * server.c (handle_target_event): Use target_signal_to_host for
12091 resume_info.sig initialization.
12092 * target.h (struct thread_resume) <sig>: New comment.
12093
5c3216e2
OS		 120942010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12095
c6f46ca0
OS		 12096 * server.c (handle_query): strcpy() the returned string from paddress()
12097 instead of sprintf().
5c3216e2
OS		 12098 * utils.c (paddress): Return phex_nz().
12099
6bd31874
JB		 121002010-07-07 Joel Brobecker <brobecker@adacore.com>
12101
12102 * server.c (handle_v_cont): Call mourn_inferior if process
12103 just exited.
12104 (myresume): Likewise.
12105
0fb4aa4b
PA		 121062010-07-01 Pedro Alves <pedro@codesourcery.com>
12107
12108 Static tracepoints, and integration with UST.
12109
12110 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12111 * mem-break.c (uninsert_all_breakpoints)
12112 (reinsert_all_breakpoints): New.
12113 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12114 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12115 (gdb_agent_ust_loaded, helper_thread_id)
12116 (gdb_agent_helper_thread_id): New macros.
12117 (struct ipa_sym_addresses): Add addr_ust_loaded,
12118 addr_helper_thread_id, addr_cmd_buf.
12119 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12120 (in_process_agent_loaded_ust): New.
12121 (write_e_ust_not_loaded): New.
12122 (maybe_write_ipa_ust_not_loaded): New.
12123 (struct collect_static_trace_data_action): New.
12124 (enum tracepoint_type) <static_tracepoint>: New.
12125 (struct tracepoint) <handle>: Mention static tracepoints.
12126 (struct static_tracepoint_ctx): New.
12127 (CMD_BUF_SIZE): New.
12128 (add_tracepoint_action): Handle static tracepoint actions.
12129 (unprobe_marker_at): New.
12130 (clear_installed_tracepoints): Handle static tracepoints.
12131 (cmd_qtdp): Handle static tracepoints.
12132 (probe_marker_at): New.
12133 (cmd_qtstart): Handle static tracepoints.
12134 (response_tracepoint): Handle static tracepoints.
12135 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12136 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12137 (get_context_regcache): Handle static tracepoints.
12138 (do_action_at_tracepoint): Handle static tracepoint actions.
12139 (traceframe_find_block_type): Handle static trace data blocks.
12140 (traceframe_read_sdata): New.
12141 (download_tracepoints): Download static tracepoint actions.
12142 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12143 (GDB_PROBE_NAME): New.
12144 (ust_ops): New.
12145 (GET_UST_SYM): New.
12146 (USTF): New.
12147 (dlsym_ust): New.
12148 (ust_marker_to_static_tracepoint): New.
12149 (gdb_probe): New.
12150 (collect_ust_data_at_tracepoint): New.
12151 (gdb_ust_probe): New.
12152 (UNIX_PATH_MAX, SOCK_DIR): New.
12153 (gdb_ust_connect_sync_socket): New.
12154 (resume_thread, stop_thread): New.
12155 (run_inferior_command): New.
12156 (init_named_socket): New.
12157 (gdb_ust_socket_init): New.
12158 (cstr_to_hexstr): New.
12159 (next_st): New.
12160 (first_marker, next_marker): New.
12161 (response_ust_marker): New.
12162 (cmd_qtfstm, cmd_qtsstm): New.
12163 (unprobe_marker_at, probe_marker_at): New.
12164 (cmd_qtstmat, gdb_ust_thread): New.
12165 (gdb_ust_init): New.
12166 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12167 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12168 (ST_REGENTRY): New.
12169 (x86_64_st_collect_regmap): New.
12170 (X86_64_NUM_ST_COLLECT_GREGS): New.
12171 (AMD64_RIP_REGNUM): New.
12172 (supply_static_tracepoint_registers): New.
12173 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12174 (ST_REGENTRY): New.
12175 (i386_st_collect_regmap): New.
12176 (i386_NUM_ST_COLLECT_GREGS): New.
12177 (supply_static_tracepoint_registers): New.
12178 * server.c (handle_query): Handle qXfer:statictrace:read.
12179 <qSupported>: Report support for StaticTracepoints, and
12180 qXfer:statictrace:read features.
12181 * server.h (traceframe_read_sdata)
12182 (supply_static_tracepoint_registers): Declare.
12183 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12184 (unpack_varlen_hex): Include in IPA build.
12185 * Makefile.in (ustlibs, ustinc): New.
12186 (IPA_OBJS): Add remote-utils-ipa.o.
12187 ($(IPA_LIB)): Link -ldl and -lpthread.
12188 (UST_CFLAGS): New.
12189 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12190 * config.in, configure: Regenerate.
12191
9e4344e5
PA		 121922010-06-20 Ian Lance Taylor <iant@google.com>
12193 Pedro Alves <pedro@codesourcery.com>
12194
12195 * linux-x86-low.c (always_true): Delete.
12196 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12197 trying to fool the compiler with always_true.
12198
c6beb2cb
PA		 121992010-06-20 Pedro Alves <pedro@codesourcery.com>
12200
12201 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12202 conditions in gdbserver.
12203
d2ed6730
UW		 122042010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12205
12206 * spu-low.c (spu_read_memory): Wrap around local store limit.
12207 (spu_write_memory): Likewise.
12208
4e29fb54
PA		 122092010-06-15 Pedro Alves <pedro@codesourcery.com>
12210
12211 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12212 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12213 LONGEST uses.
12214 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12215 uses.
12216 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12217 uses with LONGEST uses.
12218
6a271cae
PA		 122192010-06-14 Stan Shebs <stan@codesourcery.com>
12220 Pedro Alves <pedro@codesourcery.com>
12221
12222 Bytecode compiler.
12223
12224 * linux-x86-low.c: Include limits.h.
12225 (add_insns): New.
12226 (always_true): New.
12227 (EMIT_ASM): New.
12228 (EMIT_ASM32): New.
12229 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12230 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12231 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12232 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12233 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12234 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12235 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12236 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12237 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12238 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12239 (amd64_emit_void_call_2): New.
12240 (amd64_emit_ops): New.
12241 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12242 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12243 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12244 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12245 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12246 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12247 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12248 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12249 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12250 (i386_emit_stack_adjust, i386_emit_int_call_1)
12251 (i386_emit_void_call_2): New.
12252 (i386_emit_ops): New.
12253 (x86_emit_ops): New.
12254 (the_low_target): Install x86_emit_ops.
12255 * server.h (struct emit_ops): New.
12256 (get_raw_reg_func_addr): Declare.
12257 (current_insn_ptr, emit_error): Declare.
12258 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12259 (set_trace_state_variable_value): New defines.
12260 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12261 addr_get_trace_state_variable_value and
12262 addr_set_trace_state_variable_value.
12263 (symbol_list): New fields for get_raw_reg,
12264 get_trace_state_variable_value and set_trace_state_variable_value.
12265 (condfn): New typedef.
12266 (struct tracepoint): New field `compiled_cond'.
12267 (do_action_at_tracepoint): Clear compiled_cond.
12268 (get_trace_state_variable_value, set_trace_state_variable_value):
12269 Export in the IPA.
12270 (condition_true_at_tracepoint): If there's a compiled condition,
12271 run that.
12272 (current_insn_ptr, emit_error): New globals.
12273 (struct bytecode_address): New.
12274 (get_raw_reg_func_addr): New.
12275 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12276 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12277 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12278 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12279 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12280 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12281 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12282 (compile_tracepoint_condition, compile_bytecodes): New.
12283 * target.h (emit_ops): Forward declare.
12284 (struct target_ops): New field emit_ops.
12285 (target_emit_ops): New.
12286 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12287 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12288 * linux-low.c (linux_emit_ops): New.
12289 (linux_target_ops): Install it.
12290 * linux-low.h (struct linux_target_ops): New field emit_ops.
12291
92b72907
UW		 122922010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12293
12294 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12295 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12296
fa593d66
PA		 122972010-06-01 Pedro Alves <pedro@codesourcery.com>
12298 Stan Shebs <stan@codesourcery.com>
12299
12300 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12301 (all): Depend on $(extra_libraries).
12302 (install-only): Install the IPA.
12303 (IPA_OBJS, IPA_LIB): New.
12304 (clean): Remove the IPA lib.
12305 (IPAGENT_CFLAGS): New.
12306 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12307 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12308 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12309 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12310 * configure.ac: Check for atomic builtins support in the compiler.
12311 (IPA_DEPFILES, extra_libraries): Define.
12312 * configure.srv (ipa_obj): Add description.
12313 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12314 (i[34567]86-*-linux*): Set ipa_obj.
12315 (x86_64-*-linux*): Set ipa_obj.
12316 * linux-low.c (stabilizing_threads): New.
12317 (supports_fast_tracepoints): New.
12318 (linux_detach): Stabilize threads before detaching.
12319 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12320 the lwp is either not stabilizing, or is moving out of a jump pad.
12321 (linux_fast_tracepoint_collecting): New.
12322 (maybe_move_out_of_jump_pad): New.
12323 (enqueue_one_deferred_signal): New.
12324 (dequeue_one_deferred_signal): New.
12325 (linux_wait_for_event_1): If moving out of a jump pad, defer
12326 pending signals to later.
12327 (linux_stabilize_threads): New.
12328 (linux_wait_1): Check if threads need moving out of jump pads, and
12329 do it if so.
12330 (stuck_in_jump_pad_callback): New.
12331 (move_out_of_jump_pad_callback): New.
12332 (lwp_running): New.
12333 (linux_resume_one_lwp): Handle moving out of jump pads.
12334 (linux_set_resume_request): Dequeue deferred signals.
12335 (need_step_over_p): Also step over fast tracepoint jumps.
12336 (start_step_over): Also uninsert fast tracepoint jumps.
12337 (finish_step_over): Also reinsert fast tracepoint jumps.
12338 (linux_install_fast_tracepoint_jump): New.
12339 (linux_target_ops): Install linux_stabilize_threads and
12340 linux_install_fast_tracepoint_jump_pad.
12341 * linux-low.h (linux_target_ops) <get_thread_area,
12342 install_fast_tracepoint_jump_pad>: New fields.
12343 (struct lwp_info) <collecting_fast_tracepoint,
12344 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12345 (linux_get_thread_area): Declare.
12346 * linux-x86-low.c (jump_insn): New.
12347 (x86_get_thread_area): New.
12348 (append_insns): New.
12349 (push_opcode): New.
12350 (amd64_install_fast_tracepoint_jump_pad): New.
12351 (i386_install_fast_tracepoint_jump_pad): New.
12352 (x86_install_fast_tracepoint_jump_pad): New.
12353 (the_low_target): Install x86_get_thread_area and
12354 x86_install_fast_tracepoint_jump_pad.
12355 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12356 (struct fast_tracepoint_jump): New.
12357 (fast_tracepoint_jump_insn): New.
12358 (fast_tracepoint_jump_shadow): New.
12359 (find_fast_tracepoint_jump_at): New.
12360 (fast_tracepoint_jump_here): New.
12361 (delete_fast_tracepoint_jump): New.
12362 (set_fast_tracepoint_jump): New.
12363 (uninsert_fast_tracepoint_jumps_at): New.
12364 (reinsert_fast_tracepoint_jumps_at): New.
12365 (set_breakpoint_at): Use write_inferior_memory.
12366 (uninsert_raw_breakpoint): Use write_inferior_memory.
12367 (check_mem_read): Mask out fast tracepoint jumps.
12368 (check_mem_write): Mask out fast tracepoint jumps.
12369 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12370 (set_fast_tracepoint_jump): Declare.
12371 (delete_fast_tracepoint_jump)
12372 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12373 (reinsert_fast_tracepoint_jumps_at): Declare.
12374 * regcache.c: Don't compile many functions when building the
12375 in-process agent library.
12376 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12377 the register buffer in the heap.
12378 (free_register_cache): If the register buffer isn't owned by the
12379 regcache, don't free it.
12380 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12381 pre-existing register caches.
12382 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12383 type.
12384 (convert_ascii_to_int): : Constify `from' parameter type.
12385 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12386 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12387 the needed buffer in-place.
12388 (relocate_instruction): New.
12389 * server.c (handle_query) <qSymbols>: If the target supports
12390 tracepoints, give it a chance of looking up symbols. Report
12391 support for fast tracepoints.
12392 (handle_status): Stabilize threads.
12393 (process_serial_event): Adjust.
12394 * server.h (struct fast_tracepoint_jump): Forward declare.
12395 (struct process_info) <fast_tracepoint_jumps>: New field.
12396 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12397 (decode_X_packet, decode_M_packet): Adjust.
12398 (relocate_instruction): Declare.
12399 (in_process_agent_loaded): Declare.
12400 (tracepoint_look_up_symbols): Declare.
12401 (struct fast_tpoint_collect_status): Declare.
12402 (fast_tracepoint_collecting): Declare.
12403 (force_unlock_trace_buffer): Declare.
12404 (handle_tracepoint_bkpts): Declare.
12405 (initialize_low_tracepoint)
12406 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12407 * target.h (struct target_ops) <stabilize_threads,
12408 install_fast_tracepoint_jump_pad>: New fields.
12409 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12410 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12411 [HAVE_STDINT_H]: Include stdint.h.
12412 (trace_debug_1): Rename to ...
12413 (trace_vdebug): ... this.
12414 (trace_debug): Rename to ...
12415 (trace_debug_1): ... this. Add `level' parameter.
12416 (trace_debug): New.
12417 (ATTR_USED, ATTR_NOINLINE): New.
12418 (IP_AGENT_EXPORT): New.
12419 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12420 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12421 (about_to_request_buffer_space, trace_buffer_is_full)
12422 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12423 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12424 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12425 (traceframe_write_count, traceframes_created)
12426 (trace_state_variables)
12427 New renaming defines.
12428 (struct ipa_sym_addresses): New.
12429 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12430 (symbol_list): New.
12431 (ipa_sym_addrs): New.
12432 (all_tracepoint_symbols_looked_up): New.
12433 (in_process_agent_loaded): New.
12434 (write_e_ipa_not_loaded): New.
12435 (maybe_write_ipa_not_loaded): New.
12436 (tracepoint_look_up_symbols): New.
12437 (debug_threads) [IN_PROCESS_AGENT]: New.
12438 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12439 (UNKNOWN_SIDE_EFFECTS): New.
12440 (stop_tracing): New.
12441 (flush_trace_buffer): New.
12442 (stop_tracing_bkpt): New.
12443 (flush_trace_buffer_bkpt): New.
12444 (read_inferior_integer): New.
12445 (read_inferior_uinteger): New.
12446 (read_inferior_data_pointer): New.
12447 (write_inferior_data_pointer): New.
12448 (write_inferior_integer): New.
12449 (write_inferior_uinteger): New.
12450 (struct collect_static_trace_data_action): Delete.
12451 (enum tracepoint_type): New.
12452 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12453 <actions_str, step_actions, step_actions_str>: Only include in
12454 GDBserver.
fa593d66
PA		 12455 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12456 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12457 (tracepoints): Use IP_AGENT_EXPORT.
12458 (last_tracepoint): Don't include in the IPA.
12459 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12460 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12461 (alloced_trace_state_variables): New.
12462 (trace_state_variables): Use IP_AGENT_EXPORT.
12463 (traceframe_t): Delete unused variable.
12464 (circular_trace_buffer): Don't include in the IPA.
12465 (trace_buffer_start): Delete.
12466 (struct trace_buffer_control): New.
12467 (trace_buffer_free): Delete.
12468 (struct ipa_trace_buffer_control): New.
12469 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12470 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12471 New.
12472 (trace_buffer_ctrl): New.
12473 (TRACE_BUFFER_CTRL_CURR): New.
12474 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12475 Reimplement as macros.
12476 (trace_buffer_wrap): Delete.
12477 (traceframe_write_count, traceframe_read_count)
12478 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12479 (struct tracepoint_hit_ctx) <type>: New field.
12480 (struct fast_tracepoint_ctx): New.
12481 (memory_barrier): New.
12482 (cmpxchg): New.
12483 (record_tracepoint_error): Update atomically in the IPA.
12484 (clear_inferior_trace_buffer): New.
12485 (about_to_request_buffer_space): New.
12486 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12487 updating the same buffer.
12488 (add_tracepoint): Default the tracepoint's type to trap
12489 tracepoint, and orig_size to -1.
12490 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12491 internal variables.
12492 (create_trace_state_variable): New parameter `gdb'. Handle it.
12493 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12494 (cmd_qtdp): Handle fast tracepoints.
12495 (cmd_qtdv): Adjust.
12496 (max_jump_pad_size): New.
12497 (gdb_jump_pad_head): New.
12498 (get_jump_space_head): New.
12499 (claim_jump_space): New.
12500 (sort_tracepoints): New.
12501 (MAX_JUMP_SIZE): New.
12502 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12503 IPA.
12504 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12505 support. Upload fast traceframes, and delete internal IPA
12506 breakpoints.
12507 (stop_tracing_handler): New.
12508 (flush_trace_buffer_handler): New.
12509 (cmd_qtstop): Upload fast tracepoints.
12510 (response_tracepoint): Handle fast tracepoints.
12511 (tracepoint_finished_step): Upload fast traceframes. Set the
12512 tracepoint hit context's tracepoint type.
12513 (handle_tracepoint_bkpts): New.
12514 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12515 type. Add comment about fast tracepoints.
12516 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12517 non-existing action_str field.
12518 (get_context_regcache): Handle fast tracepoints.
12519 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12520 to the regcache.
12521 (fast_tracepoint_from_jump_pad_address): New.
12522 (fast_tracepoint_from_ipa_tpoint_address): New.
12523 (collecting_t): New.
12524 (force_unlock_trace_buffer): New.
12525 (fast_tracepoint_collecting): New.
12526 (collecting): New.
12527 (gdb_collect): New.
12528 (write_inferior_data_ptr): New.
12529 (target_tp_heap): New.
12530 (target_malloc): New.
12531 (download_agent_expr): New.
12532 (UALIGN): New.
12533 (download_tracepoints): New.
12534 (download_trace_state_variables): New.
12535 (upload_fast_traceframes): New.
12536 (IPA_FIRST_TRACEFRAME): New.
12537 (IPA_NEXT_TRACEFRAME_1): New.
12538 (IPA_NEXT_TRACEFRAME): New.
12539 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12540 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12541 (gdb_jump_pad_buffer_end): New.
12542 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12543 (initialize_tracepoint): Adjust.
12544 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12545 buffer. Initialize the low module.
12546 * utils.c (PREFIX, TOOLNAME): New.
12547 (malloc_failure): Use PREFIX.
12548 (error): In the IPA, an error causes an exit.
12549 (fatal, warning): Use PREFIX.
12550 (internal_error): Use TOOLNAME.
12551 (NUMCELLS): Increase to 10.
12552 * configure, config.in: Regenerate.
12553
d149dd1d
PA		 125542010-06-01 Pedro Alves <pedro@codesourcery.com>
12555
12556 * server.c (handle_query) <qSupported>: Do two passes over the
12557 qSupported string to avoid nesting strtok.
12558
f6528abd
JK		 125592010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12560
12561 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12562 (CDEPS): New.
12563 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12564 -Wl,--dynamic-list.
12565 * configure: Regenerate.
12566 * proc-service.list: New.
12567
ca2a87a0
JK		 125682010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12569
12570 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12571 New comment.
12572
363a6e9f
OS		 125732010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12574
12575 * gdbreplay.c (remote_open): Check error return from socket() call by
12576 its equality to -1 not by it being negative.
12577 * remote-utils.c (remote_open): Likewise.
12578
d23b6cb1
PA		 125792010-05-23 Pedro Alves <pedro@codesourcery.com>
12580
12581 * config.h: Regenerate.
12582
28d3cf85
MK		 125832010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12584
12585 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12586 doesn't provide PTRACE_GET_THREAD_AREA.
12587
fea36a59
MK		 125882010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12589
12590 * linux-m68k-low.c: Include <asm/ptrace.h>
12591 (ps_get_thread_area): Implement.
12592
24b066ba
DE		 125932010-05-03 Doug Evans <dje@google.com>
12594
12595 * event-loop.c (struct callback_event): New struct.
12596 (callback_list): New global.
12597 (append_callback_event, delete_callback_event): New functions.
12598 (process_callback): New function.
12599 (start_event_loop): Call it.
12600 * remote-utils.c (NOT_SCHEDULED): Define.
12601 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12602 moved out of readchar.
12603 (readchar): Rewrite. Call reschedule before returning.
12604 (reset_readchar): New function.
12605 (remote_close): Call it.
12606 (process_remaining, reschedule): New functions.
12607 * server.h (callback_handler_func): New typedef.
12608 (append_callback_event, delete_callback_event): Declare.
12609
9836d6ea
PA		 126102010-05-03 Pedro Alves <pedro@codesourcery.com>
12611
12612 * proc-service.c (ps_pglobal_lookup): Use
12613 thread_db_look_up_one_symbol.
12614 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12615 parameter. Use it instead of all_symbols_looked_up.
12616 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12617 field.
12618 (all_symbols_looked_up): Don't declare.
12619 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12620 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12621 field.
12622 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12623 Set all_symbols_looked_up here.
12624 (thread_db_look_up_one_symbol): New.
12625 (thread_db_get_tls_address): Adjust.
12626 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12627 thread_db object on the heap, and tentatively set it in the
12628 process structure.
12629 (thread_db_init): Don't set all_symbols_looked_up here.
12630 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12631
7984d532
PA		 126322010-05-03 Pedro Alves <pedro@codesourcery.com>
12633
12634 * linux-low.c (linux_kill, linux_detach): Adjust.
12635 (status_pending_p_callback): Remove redundant statement. Check
12636 for !TARGET_WAITIKIND_IGNORE, instead of
12637 TARGET_WAITKIND_STOPPED.
12638 (handle_tracepoints): Make sure LWP is locked. Adjust.
12639 (linux_wait_for_event_1): Adjust.
12640 (linux_cancel_breakpoints): New.
12641 (unsuspend_one_lwp): New.
12642 (unsuspend_all_lwps): New.
12643 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12644 (send_sigstop_callback): Change return type to int, add new
12645 `except' parameter and handle it.
12646 (suspend_and_send_sigstop_callback): New.
12647 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12648 pass them down. If SUSPEND, also increment the lwp's suspend
12649 count.
12650 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12651 (need_step_over_p): Don't consider suspended LWPs.
12652 (start_step_over): Adjust.
12653 (proceed_one_lwp): Change return type to int, add new `except'
12654 parameter and handle it.
12655 (unsuspend_and_proceed_one_lwp): New.
12656 (proceed_all_lwps): Use find_inferior instead of
12657 for_each_inferior.
12658 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12659 also decrement the suspend count of LWPs. Pass `except' down,
12660 instead of hacking its suspend count.
12661 (linux_pause_all): Add `freeze' parameter. Adjust.
12662 (linux_unpause_all): New.
12663 (linux_target_ops): Install linux_unpause_all.
12664 * server.c (handle_status): Adjust.
12665 * target.h (struct target_ops): New fields `unpause_all' and
12666 `cancel_breakpoints'. Add new parameter to `pause_all'.
12667 (pause_all): Add new `freeze' parameter.
12668 (unpause_all): New.
12669 (cancel_breakpoints): New.
12670 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12671 cancel breakpoints.
12672 (cmd_qtstart): Pause threads.
12673 (stop_tracing): Pause threads, and cancel breakpoints.
12674 * win32-low.c (win32_target_ops): Adjust.
12675
e471f25b
PA		 126762010-05-03 Pedro Alves <pedro@codesourcery.com>
12677
12678 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12679 the inferior right away from here...
12680 (linux_wait_1): ... to here, and adjust to check the thread's
12681 last_resume_kind instead of the lwp's step or stop_expected flags.
12682
1915ef4f
PA		 126832010-05-02 Pedro Alves <pedro@codesourcery.com>
12684
12685 * README: Use consistent `GDB' and `GDBserver' spellings.
12686
f9e39928
PA		 126872010-05-02 Pedro Alves <pedro@codesourcery.com>
12688
12689 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12690 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12691 (linux_detach_one_lwp): Assume the lwp is stopped.
12692 (any_thread_of): Delete.
12693 (linux_detach): Stop all lwps here. Don't blindly delete all
12694 breakpoints.
12695 (delete_lwp_callback): New.
12696 (linux_mourn): Delete all lwps of the process that is gone.
12697 (linux_wait_1): Don't delete the last lwp of the process here.
12698 * mem-break.h (mark_breakpoints_out): Declare.
12699 * mem-break.c (mark_breakpoints_out): New.
12700 (free_all_breakpoints): Use it.
12701 * server.c (handle_target_event): If the process is gone, mark
12702 breakpoints out.
12703 * thread-db.c (struct thread_db) <create_bp>: New field.
12704 (thread_db_enable_reporting): Fix prototype. Store a thread event
12705 breakpoint reference in the thread_db struct.
12706 (thread_db_load_search): Clear the thread_db object.
12707 (try_thread_db_load_1): Ditto.
12708 (switch_to_process): New.
12709 (disable_thread_event_reporting): Use it.
12710 (remove_thread_event_breakpoints): New.
12711 (thread_db_detach, thread_db_mourn): Use it.
12712
1e7fc18c
PA		 127132010-05-01 Pedro Alves <pedro@codesourcery.com>
12714
12715 * linux-low.c (linux_enable_event_reporting): New.
12716 (linux_wait_for_event_1, handle_extended_wait): Use it.
12717
02fc4de7
PA		 127182010-04-30 Pedro Alves <pedro@codesourcery.com>
12719
12720 * linux-low.c (linux_kill_one_lwp, linux_kill)
12721 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12722 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12723 SIGSTOP even if the LWP is stopped.
12724 (send_sigstop_callback): New.
12725 (stop_all_lwps): Use send_sigstop_callback instead.
12726 (linux_resume_one_thread): Adjust.
12727 (proceed_one_lwp): Still proceed an LWP that the client has
12728 requested to stop, if we haven't reported it as stopped yet. Make
12729 sure that LWPs the client want stopped, have a pending SIGSTOP.
12730
bc3b5632
DE		 127312010-04-26 Doug Evans <dje@google.com>
12732
ae1ada35
DE		 12733 * server.c (handle_general_set): Make static.
12734
bc3b5632
DE		 12735 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12736 Print received char after testing for error/eof instead of before.
12737 (input_interrupt): Tweak comment.
12738
65730243
DE		 127392010-04-23 Doug Evans <dje@google.com>
12740
12741 * server.c (start_inferior): Print inferior argv if --debug.
12742
a8ae7dc0
AR		 127432010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12744
12745 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12746 * nto-x86-low.c: Include server.h
12747
1c07cc19
PM		 127482010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12749
12750 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12751 be consistent with other sources of this directory.
12752 (init_registers_amd64): Correct name of source file of this function
12753 in the comment.
12754
e0a61e09
PM		 127552010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12756
12757 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12758 64-bit executables.
12759
54709339
PM		 127602010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12761
12762 * win32-i386-low.c: Add 64-bit support.
12763 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12764 (init_registers_amd64): Declare.
12765 (mappings): Add 64-bit version of array.
12766 (init_windows_x86): New function.
12767 (the_low_target): Change init_arch field to init_windows_x86.
12768
e8f0053d
PM		 127692010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12770
12771 * win32-low.c: Adapt to support also 64-bit architecture.
12772 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12773 (get_image_name): Use SIZE_T type for local variable `done'.
12774 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12775 (toolhelp_get_dll_name): Idem.
12776 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12777 Use uintptr_t typecast to avoid warning.
12778 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12779 (handle_exception): Use phex_nz to avoid warning.
12780 (win32_wait): Remove unused local variable `process'.
12781
c481e77e
PM		 127822010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12783
12784 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12785 `amd64-avx.o'.
12786
12ea4b69
PM		 127872010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12788
12789 * configure.ac: Use `ws2_32' library for srv_mingw.
12790 * configure: Regenerate.
12791 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12792 * remote-utils.c: Likewise.
12793
f6d1620c
L		 127942010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12795
12796 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12797 if __x86_64__ is defined.
12798
8e642873
PM		 127992010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12800
12801 * configure: Regenerate.
12802
711e434b
PM		 128032010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12804
12805 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12806 * target.h (target_ops): New get_tib_address field.
12807 * win32-low.h (win32_thread_info): Add thread_local_base field.
12808 * win32-low.c (child_add_thread): Add tlb argument.
12809 Set thread_local_base field to TLB.
12810 (get_child_debug_event): Adapt to child_add_thread change.
12811 (win32_get_tib_address): New function.
12812 (win32_target_ops): Set get_tib_address field to
12813 win32_get_tib_address.
12814 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12815
505106cd
PA		 128162010-04-12 Pedro Alves <pedro@codesourcery.com>
12817
505106cd
PA		 12818 * linux-low.c (linux_mourn): Also remove the process.
12819 * server.c (handle_target_event): Don't remove the process here.
12820 * nto-low.c (nto_mourn): New.
12821 (nto_target_ops): Install it.
12822 * spu-low.c (spu_mourn): New.
12823 (spu_target_ops): Install it.
12824 * win32-low.c (win32_mourn): New.
12825 (win32_target_ops): Install it.
12826
e8470a06
PA		 128272010-04-12 Pedro Alves <pedro@codesourcery.com>
12828
12829 * server.h (buffer_xml_printf): Remove redundant `;'.
12830
45ba0d02
PA		 128312010-04-12 Pedro Alves <pedro@codesourcery.com>
12832
12833 * regcache.c (set_register_cache): Invalidate regcaches before
12834 changing the register cache layout.
12835 (regcache_invalidate_one): Allow a NULL regcache.
12836 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12837 regcaches before changing the register cache layout or the target
12838 regsets.
12839
59e04013
L		 128402010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12841
12842 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12843 variable warning on Linux/x86-64.
12844
8336d594
PA		 128452010-04-11 Pedro Alves <pedro@codesourcery.com>
12846
12847 GDBserver disconnected tracing support.
12848
12849 * linux-low.c (linux_remove_process): Delete.
12850 (add_lwp): Don't set last_resume_kind here.
12851 (linux_kill): Use `mourn'.
12852 (linux_detach): Use `thread_db_detach', and `mourn'.
12853 (linux_mourn): New.
12854 (linux_attach_lwp_1): Adjust comment.
12855 (linux_attach): last_resume_kind moved the thread_info; adjust.
12856 (status_pending_p_callback): Adjust.
12857 (linux_wait_for_event_1): Adjust.
12858 (count_events_callback, select_singlestep_lwp_callback)
12859 (select_event_lwp_callback, cancel_breakpoints_callback)
12860 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12861 (proceed_one_lwp): Adjust.
12862 (linux_async): Add debug output.
12863 (linux_thread_stopped): New.
12864 (linux_pause_all): New.
12865 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12866 linux_pause_all.
12867 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12868 (thread_db_free): Delete declaration.
12869 (thread_db_detach, thread_db_mourn): Declare.
12870 * thread-db.c (thread_db_init): Use thread_db_mourn.
12871 (thread_db_free): Delete, split in two.
12872 (disable_thread_event_reporting): New.
12873 (thread_db_detach): New.
12874 (thread_db_mourn): New.
12875
12876 * server.h (struct thread_info) <last_resume_kind>: New field.
12877 <attached>: Add comment.
12878 <gdb_detached>: New field.
12879 (handler_func): Change return type to int.
12880 (handle_serial_event, handle_target_event): Ditto.
12881 (gdb_connected): Declare.
12882 (tracing): Delete.
12883 (disconnected_tracing): Declare.
12884 (stop_tracing): Declare.
12885
12886 * server.c (handle_query) <qSupported>: Report support for
12887 disconnected tracing.
12888 (queue_stop_reply_callback): Account for running threads.
12889 (gdb_wants_thread_stopped): New.
12890 (gdb_wants_all_threads_stopped): New.
12891 (gdb_reattached_process): New.
12892 (handle_status): Clear the `gdb_detached' flag of all processes.
12893 In all-stop, stop all threads.
12894 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12895 (process_serial_event): If the remote connection breaks, or if an
12896 exit was forced with "monitor exit", force an event loop exit.
12897 Handle disconnected tracing on detach.
12898 (handle_serial_event): Adjust.
12899 (handle_target_event): If GDB isn't connected, forward events back
12900 to the inferior, unless the last process exited, in which case,
12901 exit gdbserver. Adjust interface.
12902
12903 * remote-utils.c (remote_open): Don't block in accept. Instead
12904 register an event loop source on the listen socket file
12905 descriptor. Refactor bits into ...
12906 (listen_desc): ... this new global.
12907 (gdb_connected): ... this new function.
12908 (enable_async_notification): ... this new function.
12909 (handle_accept_event): ... this new function.
12910 (remote_close): Clear remote_desc.
12911
12912 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12913
12914 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12915 New fields.
12916 (mourn_inferior): Define.
12917 (target_process_qsupported): Avoid the dangling else problem.
12918 (thread_stopped): Define.
12919 (pause_all): Define.
12920 (target_waitstatus_to_string): Declare.
12921 * target.c (target_waitstatus_to_string): New.
12922
12923 * tracepoint.c (tracing): Make extern.
12924 (disconnected_tracing): New.
12925 (stop_tracing): Make extern. Handle tracing stops due to GDB
12926 disconnecting.
12927 (cmd_qtdisconnected): New.
12928 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12929 (handle_tracepoint_general_set): Handle QTDisconnected.
12930
12931 * event-loop.c (event_handler_func): Change return type to int.
12932 (process_event): Bail out if the event handler wants the event
12933 loop to stop.
12934 (handle_file_event): Ditto.
12935 (start_event_loop): Bail out if the event handler wants the event
12936 loop to stop.
12937
12938 * nto-low.c (nto_target_ops): Adjust.
12939 * spu-low.c (spu_wait): Don't remove the process here.
12940 (spu_target_ops): Adjust.
12941 * win32-low.c (win32_wait): Don't remove the process here.
12942 (win32_target_ops): Adjust.
12943
5d267c4c
PA		 129442010-04-11 Pedro Alves <pedro@codesourcery.com>
12945
12946 * regcache.c (realloc_register_cache): Invalidate inferior's
12947 regcache before recreating it.
12948
623ccd72
PA		 129492010-04-09 Pedro Alves <pedro@codesourcery.com>
12950
12951 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12952
219f2f23
PA		 129532010-04-09 Stan Shebs <stan@codesourcery.com>
12954 Pedro Alves <pedro@codesourcery.com>
12955
12956 * server.h (LONGEST): New.
12957 (struct thread_info) <while_stepping>: New field.
12958 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12959 Declare.
12960 (initialize_tracepoint, handle_tracepoint_general_set)
12961 (handle_tracepoint_query, tracepoint_finished_step)
12962 (tracepoint_was_hit, release_while_stepping_state_list):
12963 (current_traceframe): Declare.
12964 * server.c (handle_general_set): Handle tracepoint packets.
12965 (read_memory): New.
12966 (write_memory): New.
12967 (handle_search_memory_1): Use read_memory.
12968 (handle_query): Report support for conditional tracepoints, trace
12969 state variables, and tracepoint sources. Handle tracepoint
12970 queries.
12971 (main): Initialize the tracepoints module.
12972 (process_serial_event): Handle traceframe reads/writes.
12973
12974 * linux-low.c (handle_tracepoints): New.
12975 (linux_wait_1): Call it.
12976 (linux_resume_one_lwp): Handle while-stepping.
12977 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12978 (linux_target_ops): Install them.
12979 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12980 New field.
12981 * linux-x86-low.c (x86_supports_tracepoints): New.
12982 (the_low_target). Install it.
12983
12984 * mem-break.h (delete_breakpoint): Declare.
12985 * mem-break.c (delete_breakpoint): Make external.
12986
12987 * target.h (struct target_ops): Add `supports_tracepoints',
12988 `read_pc', and `write_pc' fields.
12989 (target_supports_tracepoints): Define.
12990 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12991 (phex_nz): New.
12992
12993 * regcache.h (struct regcache) <registers_owned>: New field.
12994 (init_register_cache, regcache_cpy): Declare.
12995 (regcache_read_pc, regcache_write_pc): Declare.
12996 (register_cache_size): Declare.
12997 (supply_regblock): Declare.
12998 * regcache.c (init_register_cache): New.
12999 (new_register_cache): Use it.
13000 (regcache_cpy): New.
13001 (register_cache_size): New.
13002 (supply_regblock): New.
13003 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13004
219f2f23
PA		 13005 * tracepoint.c: New.
13006
13007 * Makefile.in (OBS): Add tracepoint.o.
13008 (tracepoint.o): New rule.
13009
3a13a53b
L		 130102010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13011
13012 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13013 (i386-mmx.o): New.
13014 (i386-mmx.c): Likewise.
13015 (i386-mmx-linux.o): Likewise.
13016 (i386-mmx-linux.c): Likewise.
13017
13018 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13019 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13020 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13021 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13022
13023 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13024 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13025 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13026
1570b33e
L		 130272010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13028
13029 * Makefile.in (clean): Updated.
13030 (i386-avx.o): New.
13031 (i386-avx.c): Likewise.
13032 (i386-avx-linux.o): Likewise.
13033 (i386-avx-linux.c): Likewise.
13034 (amd64-avx.o): Likewise.
13035 (amd64-avx.c): Likewise.
13036 (amd64-avx-linux.o): Likewise.
13037 (amd64-avx-linux.c): Likewise.
13038
13039 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13040 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13041 (srv_amd64_regobj): Add amd64-avx.o.
13042 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13043 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13044 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13045 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13046 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13047 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13048 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13049
13050 * i387-fp.c: Include "i386-xstate.h".
13051 (i387_xsave): New.
13052 (i387_cache_to_xsave): Likewise.
13053 (i387_xsave_to_cache): Likewise.
13054 (x86_xcr0): Likewise.
13055
13056 * i387-fp.h (i387_cache_to_xsave): Likewise.
13057 (i387_xsave_to_cache): Likewise.
13058 (x86_xcr0): Likewise.
13059
13060 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13061 * linux-crisv32-low.c (target_regsets): Likewise.
13062 * linux-m68k-low.c (target_regsets): Likewise.
13063 * linux-mips-low.c (target_regsets): Likewise.
13064 * linux-ppc-low.c (target_regsets): Likewise.
13065 * linux-s390-low.c (target_regsets): Likewise.
13066 * linux-sh-low.c (target_regsets): Likewise.
13067 * linux-sparc-low.c (target_regsets): Likewise.
13068 * linux-xtensa-low.c (target_regsets): Likewise.
13069
13070 * linux-low.c: Include <sys/uio.h>.
13071 (regsets_fetch_inferior_registers): Support nt_type.
13072 (regsets_store_inferior_registers): Likewise.
13073 (linux_process_qsupported): New.
13074 (linux_target_ops): Add linux_process_qsupported.
13075
13076 * linux-low.h (regset_info): Add nt_type.
13077 (linux_target_ops): Add process_qsupported.
13078
13079 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13080 and <sys/uio.h>.
13081 (init_registers_i386_avx_linux): New.
13082 (init_registers_amd64_avx_linux): Likewise.
13083 (xmltarget_i386_linux_no_xml): Likewise.
13084 (xmltarget_amd64_linux_no_xml): Likewise.
13085 (PTRACE_GETREGSET): Likewise.
13086 (PTRACE_SETREGSET): Likewise.
13087 (x86_fill_xstateregset): Likewise.
13088 (x86_store_xstateregset): Likewise.
13089 (use_xml): Likewise.
13090 (x86_linux_update_xmltarget): Likewise.
13091 (x86_linux_process_qsupported): Likewise.
13092 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13093 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13094 init_registers_i386_linux here. Call
13095 x86_linux_update_xmltarget.
13096 (the_low_target): Add x86_linux_process_qsupported.
13097
13098 * server.c (handle_query): Call target_process_qsupported.
13099
13100 * target.h (target_ops): Add process_qsupported.
13101 (target_process_qsupported): New.
13102
fc7238bb
PA		 131032010-04-03 Pedro Alves <pedro@codesourcery.com>
13104
13105 * inferiors.c (add_thread): Set last_status kind to
13106 TARGET_WAITKIND_IGNORE.
13107 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13108 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13109 (linux_wait_1): Move `thread' local definition to block that uses
13110 it. Don't NULL initialize `event_child'.
13111 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13112 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13113 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13114
bdabb078
PA		 131152010-04-01 Pedro Alves <pedro@codesourcery.com>
13116
13117 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13118 an extended waitstatus, or by a watchpoint.
13119 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13120 thread was stepping or has been stopped by a watchpoint.
13121
d3bbe7a0
PA		 131222010-04-01 Pedro Alves <pedro@codesourcery.com>
13123
13124 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13125 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13126 of another, then delete the previous, and validate all
13127 breakpoints.
13128 (validate_inserted_breakpoint): New.
13129 (delete_disabled_breakpoints): New.
13130 (validate_breakpoints): New.
13131 (check_mem_read): Validate breakpoints before trusting their
13132 shadow. Delete disabled breakpoints.
13133 (check_mem_write): Validate breakpoints before trusting they
13134 should be inserted. Delete disabled breakpoints.
13135 * mem-break.h (validate_breakpoints):
13136 * server.c (handle_query): Validate breakpoints when we see a
13137 qSymbol query.
13138
8b07ae33
PA		 131392010-04-01 Pedro Alves <pedro@codesourcery.com>
13140
13141 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13142 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13143 if we could tell there's a GDB breakpoint at stop_pc.
13144 (need_step_over_p): Don't do a step over if we find a GDB
13145 breakpoint at the resume PC.
13146
13147 * mem-break.c (struct raw_breakpoint): New.
13148 (enum bkpt_type): New type `gdb_breakpoint'.
13149 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13150 fields. New field `raw'.
13151 (find_raw_breakpoint_at): New.
13152 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13153 breakpoint instead.
13154 (set_breakpoint_at): Adjust.
13155 (delete_raw_breakpoint): New.
13156 (release_breakpoint): New.
13157 (delete_breakpoint): Rename to...
13158 (delete_breakpoint_1): ... this. Add proc parameter. Use
13159 release_breakpoint. Return ENOENT.
13160 (delete_breakpoint): Reimplement.
13161 (find_breakpoint_at): Delete.
13162 (find_gdb_breakpoint_at): New.
13163 (delete_breakpoint_at): Delete.
13164 (set_gdb_breakpoint_at): New.
13165 (delete_gdb_breakpoint_at): New.
13166 (gdb_breakpoint_here): New.
13167 (set_reinsert_breakpoint): Use release_breakpoint.
13168 (uninsert_breakpoint): Rename to ...
13169 (uninsert_raw_breakpoint): ... this.
13170 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13171 (reinsert_raw_breakpoint): Change parameter type to
13172 raw_breakpoint.
13173 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13174 instead.
13175 (check_breakpoints): Adjust. Use release_breakpoint.
13176 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13177 (breakpoint_inserted_here): Ditto.
13178 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13179 Don't trust the breakpoint's shadow if it is not inserted.
13180 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13181 (delete_all_breakpoints): Adjust.
13182 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13183 use delete_breakpoint_1.
13184
13185 * mem-break.h (breakpoints_supported): Delete declaration.
13186 (set_gdb_breakpoint_at): Declare.
13187 (gdb_breakpoint_here): Declare.
13188 (delete_breakpoint_at): Delete.
13189 (delete_gdb_breakpoint_at): Declare.
13190
13191 * server.h (struct raw_breakpoint): Forward declare.
13192 (struct process_info): New field `raw_breakpoints'.
13193
13194 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13195 breakpoints.
13196
6bf5e0ba
PA		 131972010-03-24 Pedro Alves <pedro@codesourcery.com>
13198
13199 * linux-low.c (status_pending_p_callback): Fix comment.
13200 (linux_wait_for_event_1): Move most of the internal breakpoint
13201 handling from here...
13202 (linux_wait_1): ... to here.
13203 (count_events_callback): New.
13204 (select_singlestep_lwp_callback): New.
13205 (select_event_lwp_callback): New.
13206 (cancel_breakpoints_callback): New.
13207 (select_event_lwp): New.
13208 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13209 priority to all LWPs that have had events that should be reported
13210 to the client. Cancel breakpoints when about to reporting the
13211 event to the client, not while stopping lwps. No longer cancel
13212 finished single-steps here.
13213 (cancel_finished_single_step): Delete.
13214 (cancel_finished_single_steps): Delete.
13215
414a389f
PA		 132162010-03-24 Pedro Alves <pedro@codesourcery.com>
13217
13218 * mem-break.c (enum bkpt_type): New.
13219 (struct breakpoint): New field `type'.
13220 (set_breakpoint_at): Change return type to struct breakpoint
13221 pointer. Set type to `other_breakpoint' by default.
13222 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13223 in the breakpoint list.
13224 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13225 (reinsert_breakpoint): Rename to ...
13226 (reinsert_raw_breakpoint): ... this.
13227 (reinsert_breakpoints_at): Adjust.
13228 * mem-break.h (struct breakpoint): Declare.
13229 (set_breakpoint_at): Change return type to struct breakpoint
13230 pointer.
13231
2280c721
PA		 132322010-03-24 Pedro Alves <pedro@codesourcery.com>
13233
13234 * server.c (handle_query): Assign, not compare.
13235
d50171e4
PA		 132362010-03-24 Pedro Alves <pedro@codesourcery.com>
13237
13238 Teach linux gdbserver to step-over-breakpoints.
13239
13240 * linux-low.c (can_hardware_single_step): New.
13241 (supports_breakpoints): New.
13242 (handle_extended_wait): If stopping threads, read the stop pc of
13243 the new cloned LWP.
13244 (get_pc): New.
13245 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13246 low target doesn't support retrieving the PC.
13247 (add_lwp): Set last_resume_kind to resume_continue.
13248 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13249 (linux_attach): Don't clear stop_expected. Set the lwp's
13250 last_resume_kind to resume_stop.
13251 (linux_detach_one_lwp): Don't check for removed breakpoints.
13252 (check_removed_breakpoint): Delete.
13253 (status_pending_p): Rename to ...
13254 (status_pending_p_callback): ... this. Don't check for removed
13255 breakpoints. Don't consider threads that are stopped from GDB's
13256 perspective.
13257 (linux_wait_for_lwp): Always read the stop_pc here.
13258 (cancel_breakpoint): New.
13259 (step_over_bkpt): New global.
13260 (linux_wait_for_event_1): Implement stepping over breakpoints.
13261 (gdb_wants_lwp_stopped): New.
13262 (gdb_wants_all_stopped): New.
13263 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13264 single-step traps here. Store the thread's last reported target
13265 wait status.
13266 (send_sigstop): Don't clear stop_expected. Always set it,
13267 instead.
13268 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13269 (cancel_finished_single_step): New.
13270 (cancel_finished_single_steps): New.
13271 (wait_for_sigstop): Don't cancel finished single-step traps here.
13272 (linux_resume_one_lwp): Don't check for removed breakpoints.
13273 Don't set `step' on non-hardware step archs.
13274 (linux_set_resume_request): Ignore resume_stop requests if already
13275 stopping or stopped. Set the lwp's last_resume_kind.
13276 (resume_status_pending_p): Don't check for removed breakpoints.
13277 (need_step_over_p): New.
13278 (start_step_over): New.
13279 (finish_step_over): New.
13280 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13281 requests. Clear the thread's last reported target waitstatus.
13282 Don't use the `suspended' flag. Don't consider pending breakpoints.
13283 (linux_resume): Start a step-over if necessary.
13284 (proceed_one_lwp): New.
13285 (proceed_all_lwps): New.
13286 (unstop_all_lwps): New.
13287 * linux-low.h (struct lwp_info): Rewrite comment for the
13288 `suspended' flag. Add the `stop_pc' field. Delete the
13289 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13290 Add `'last_resume_kind' and `need_step_over' fields.
13291 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13292 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13293 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13294 (set_raw_breakpoint_at): New.
13295 (set_breakpoint_at): Rewrite to use it.
13296 (reinsert_breakpoint_handler): Delete.
13297 (set_reinsert_breakpoint): New.
13298 (reinsert_breakpoint_by_bp): Delete.
13299 (delete_reinsert_breakpoints): New.
13300 (uninsert_breakpoint): Rewrite.
13301 (uninsert_breakpoints_at): New.
13302 (reinsert_breakpoint): Rewrite.
13303 (reinsert_breakpoints_at): New.
13304 (check_breakpoints): Rewrite.
13305 (breakpoint_here): New.
13306 (breakpoint_inserted_here): New.
13307 (check_mem_read): Adjust.
13308 * mem-break.h (breakpoints_supported, breakpoint_here)
13309 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13310 (reinsert_breakpoint_by_bp): Delete declaration.
13311 (delete_reinsert_breakpoints): Declare.
13312 (reinsert_breakpoint): Delete declaration.
13313 (reinsert_breakpoints_at): Declare.
13314 (uninsert_breakpoint): Delete declaration.
13315 (uninsert_breakpoints_at): Declare.
13316 (check_breakpoints): Adjust prototype.
13317 * server.h: Adjust include order.
13318 (struct thread_info): Declare here. Add a `last_status' field.
13319
30ba68cb
MS		 133202010-03-23 Michael Snyder <msnyder@vmware.com>
13321
13322 * server.c (crc32): New function.
13323 (handle_query): Add handling for 'qCRC:' request.
13324
b9a881c2
PA		 133252010-03-23 Pedro Alves <pedro@codesourcery.com>
13326
13327 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13328 lwp had been stopped by a watchpoint.
13329
e92d13d5
PA		 133302010-03-16 Pedro Alves <pedro@codesourcery.com>
13331
13332 * server.h (internal_error): Declare.
13333 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13334 * utils.c (internal_error): New function.
13335
64daa791
AS		 133362010-03-15 Andreas Schwab <schwab@redhat.com>
13337
13338 * configure.srv: Fix typo setting srv_regobj.
13339
f52cd8cd
PA		 133402010-03-15 Pedro Alves <pedro@codesourcery.com>
13341
13342 * linux-low.c (fetch_register): Avoid passing a non string literal
13343 format to `error'.
13344 (usr_store_inferior_registers): Ditto.
13345
93ae6fdc
PA		 133462010-03-14 Pedro Alves <pedro@codesourcery.com>
13347
13348 * linux-low.c (linux_write_memory): Bail out early if peeking
13349 memory failed.
13350
c3adc08c
PA		 133512010-03-14 Pedro Alves <pedro@codesourcery.com>
13352
13353 * linux-low.h (struct lwp_info): New fields
13354 `stopped_by_watchpoint' and `stopped_data_address'.
13355 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13356 here, and cache them in the lwp object.
13357 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13358 directly.
13359 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13360 field.
13361 (linux_stopped_by_watchpoint): Rewrite.
13362 (linux_stopped_data_address): Rewrite.
13363
bce522a2
PA		 133642010-03-06 Simo Melenius <simo.melenius@iki.fi>
13365
13366 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13367 switching the current inferior, not before.
13368
90884b2b
L		 133692010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13370
13371 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13372 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13373 i386-linux.c and amd64-linux.c.
13374 (reg-i386.o): Removed.
13375 (reg-i386.c): Likewise.
13376 (reg-i386-linux.o): Likewise.
13377 (reg-i386-linux.c): Likewise.
13378 (reg-x86-64.o): Likewise.
13379 (reg-x86-64.c): Likewise.
13380 (reg-x86-64-linux.o): Likewise.
13381 (reg-x86-64-linux.c): Likewise.
13382 (i386.o): New.
13383 (i386.c): Likewise.
13384 (i386-linux.o): Likewise.
13385 (i386-linux.c): Likewise.
13386 (amd64.o): Likewise.
13387 (amd64.c): Likewise.
13388 (amd64-linux.o): Likewise.
13389 (amd64-linux.c): Likewise.
13390
13391 * configure.srv (srv_i386_regobj): New.
13392 (srv_i386_linux_regobj): Likewise.
13393 (srv_amd64_regobj): Likewise.
13394 (srv_amd64_linux_regobj): Likewise.
13395 (srv_i386_32bit_xmlfiles): Likewise.
13396 (srv_i386_64bit_xmlfiles): Likewise.
13397 (srv_i386_xmlfiles): Likewise.
13398 (srv_amd64_xmlfiles): Likewise.
13399 (srv_i386_linux_xmlfiles): Likewise.
13400 (srv_amd64_linux_xmlfiles): Likewise.
13401 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13402 srv_xmlfiles to $srv_i386_xmlfiles.
13403 (i[34567]86-*-mingw32ce*): Likewise.
13404 (i[34567]86-*-mingw*): Likewise.
13405 (i[34567]86-*-nto*): Likewise.
13406 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13407 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13408 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13409 (x86_64-*-linux*): Likewise.
13410
13411 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13412 (init_registers_amd64_linux): New.
13413 (x86_arch_setup): Replace init_registers_x86_64_linux with
13414 init_registers_amd64_linux.
13415
193f13e6
MK		 134162010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13417
13418 * configure.ac: Check for libdl. If it is not available link against
13419 static libthread_db.
13420 * configure: Regenerate.
13421
85d721b8
PA		 134222010-02-22 Pedro Alves <pedro@codesourcery.com>
13423
13424 PR9605
13425
13426 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13427 handing a read watchpoint.
13428 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13429
6076632b
DE		 134302010-02-12 Doug Evans <dje@google.com>
13431
13432 * linux-low.c (linux_supports_tracefork_flag): Document.
13433 (linux_look_up_symbols): Add comment.
13434
3327ccf7
L		 134352010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13436
13437 * regcache.c (supply_register): Clear regcache if buf is NULL.
13438
0718675c 134392010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13440 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13441
13442 * inferiors.c (find_inferior): Add function documentation.
13443 (unloaded_dll): Handle the case where the unloaded dll has not
13444 been previously registered in the dll list.
13445
177321bd
DJ		 134462010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13447
13448 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13449 (thumb2_breakpoint): New.
13450 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13451
2b009048
DJ		 134522010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13453
13454 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13455 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13456 breakpoints.
13457
3be029c7
PA		 134582010-01-21 Pedro Alves <pedro@codesourcery.com>
13459
13460 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13461
18f5de3b
JK		 134622010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13463
13464 * linux-s390-low.c (s390_collect_ptrace_register)
13465 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13466
3743bb4f
DE		 134672010-01-21 Doug Evans <dje@google.com>
13468
14ce3065
DE		 13469 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13470 (PTRACE_ARG4_TYPE): New macro.
13471 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13472 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13473 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13474 (usr_store_inferior_registers): Ditto.
13475 (linux_read_memory, linux_write_memory): Ditto.
13476 (linux_test_for_tracefork): Ditto.
13477
3743bb4f
DE		 13478 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13479 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13480
8b315be5
PA		 134812010-01-21 Pedro Alves <pedro@codesourcery.com>
13482
13483 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13484 target.
13485
85492558
PA		 134862010-01-21 Pedro Alves <pedro@codesourcery.com>
13487
13488 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13489 prototype to take a regcache. Adjust.
13490
442ea881
PA		 134912010-01-20 Pedro Alves <pedro@codesourcery.com>
13492
13493 * regcache.h (struct thread_info): Forward declare.
13494 (struct regcache): New.
13495 (new_register_cache): Adjust prototype.
13496 (get_thread_regcache): Declare.
13497 (free_register_cache): Adjust prototype.
13498 (registers_to_string, registers_from_string): Ditto.
13499 (supply_register, supply_register_by_name, collect_register)
13500 (collect_register_as_string, collect_register_by_name): Ditto.
13501 * regcache.c (struct inferior_regcache_data): Delete.
13502 (get_regcache): Rename to ...
13503 (get_thread_regcache): ... this. Adjust. Switch inferior before
13504 fetching registers.
13505 (regcache_invalidate_one): Adjust.
13506 (regcache_invalidate): Fix prototype.
13507 (new_register_cache): Return the new register cache.
13508 (free_register_cache): Change prototype.
13509 (realloc_register_cache): Adjust.
13510 (registers_to_string): Change prototype to take a regcache. Adjust.
13511 (registers_from_string): Ditto.
13512 (register_data): Ditto.
13513 (supply_register): Ditto.
13514 (supply_register_by_name): Ditto.
13515 (collect_register): Ditto.
13516 (collect_register_as_string): Ditto.
13517 (collect_register_by_name): Ditto.
13518 * server.c (process_serial_event): Adjust.
13519 * linux-low.h (regset_fill_func, regset_store_func): Change
13520 prototype.
13521 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13522 Change prototype.
13523 * linux-low.c (get_stop_pc): Adjust.
13524 (check_removed_breakpoint): Adjust.
13525 (linux_wait_for_event): Adjust.
13526 (linux_resume_one_lwp): Adjust.
13527 (fetch_register): Add regcache parameter. Adjust.
13528 (usr_store_inferior_registers): Ditto.
13529 (regsets_fetch_inferior_registers): Ditto.
13530 (regsets_store_inferior_registers): Ditto.
13531 (linux_fetch_registers, linux_store_registers): Ditto.
13532 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13533 regcache. Adjust.
43aaf8b6
PA		 13534 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13535 Ditto.
442ea881
PA		 13536 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13537 prototype to take a regcache.
13538 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13539 * remote-utils.c (convert_ascii_to_int, outreg)
13540 (prepare_resume_reply): Change prototype to take a regcache.
13541 Adjust.
13542 * target.h (struct target_ops) <fetch_registers, store_registers>:
13543 Change prototype to take a regcache.
13544 (fetch_inferior_registers, store_inferior_registers): Change
13545 prototype to take a regcache. Adjust.
13546 * proc-service.c (ps_lgetregs): Adjust.
13547 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13548 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13549 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13550 take a regcache. Adjust.
13551 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13552 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13553 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13554 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13555 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13556 (cris_cannot_fetch_register):
13557 (cris_breakpoint_at): Change prototype to take a regcache.
13558 Adjust.
13559 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13560 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13561 to take a regcache. Adjust.
13562 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13563 Adjust.
13564 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13565 take a regcache. Adjust.
13566 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13567 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13568 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13569 * linux-mips-low.c (mips_get_pc):
13570 (mips_set_pc): Change prototype to take a regcache. Adjust.
13571 (mips_reinsert_addr): Adjust.
13572 (mips_collect_register): Change prototype to take a regcache.
13573 Adjust.
13574 (mips_supply_register):
13575 (mips_collect_register_32bit, mips_supply_register_32bit)
13576 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13577 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13578 * linux-ppc-low.c (ppc_supply_ptrace_register)
13579 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13580 (parse_spufs_run): Adjust.
13581 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13582 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13583 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13584 take a regcache. Adjust.
13585 * linux-s390-low.c (s390_collect_ptrace_register)
13586 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13587 (s390_set_pc): Change prototype to take a regcache. Adjust.
13588 (s390_arch_setup): Adjust.
13589 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13590 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13591 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13592 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13593 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13594 regcache. Adjust.
13595 (sparc_breakpoint_at): Adjust.
13596 * linux-xtensa-low.c (xtensa_fill_gregset):
13597 (xtensa_store_gregset):
13598 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13599 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13600 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13601 prototype to take a regcache. Adjust.
13602 * win32-arm-low.c (arm_fetch_inferior_register)
13603 (arm_store_inferior_register): Change prototype to take a
13604 regcache. Adjust.
13605 * win32-i386-low.c (i386_fetch_inferior_register)
13606 (i386_store_inferior_register): Change prototype to take a
13607 regcache. Adjust.
13608 * win32-low.c (child_fetch_inferior_registers)
13609 (child_store_inferior_registers): Change prototype to take a
13610 regcache. Adjust.
13611 (win32_wait): Adjust.
13612 (win32_fetch_inferior_registers): Change prototype to take a
13613 regcache. Adjust.
13614 (win32_store_inferior_registers): Adjust.
13615 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13616 store_inferior_register>: Change prototype to take a regcache.
13617
60c3d7b0
DE		 136182010-01-20 Doug Evans <dje@google.com>
13619
13620 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13621 #ifdef.
13622 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13623 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13624
dc146f7c
VP		 136252010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13626
13627 * linux-low.c (linux_core_of_thread): New.
13628 (compare_ints, show_process, list_threads): New.
13629 (linux_qxfer_osdata): Report threads and cores.
13630 (linux_target_op): Register linux_core_of_thread.
13631 * remote-utils.c (prepare_resume_reply): Report the core.
13632 (buffer_xml_printf): Support %d specifier.
13633 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13634 New.
13635 (handle_query): Handle qXfer:threads. Announce availability
13636 thereof.
13637 * target.h (struct target_ops): New field core_of_thread.
13638
7803799a
UW		 136392010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13640
13641 * Makefile.in (clean): Remove new generated files.
13642 (reg-s390.o, reg-s390.c): Remove rules.
13643 (reg-s390x.o, reg-s390x.c): Likewise.
13644 (s390-linux32.o, s390-linux32.c): Add rules.
13645 (s390-linux64.o, s390-linux64.c): Likewise.
13646 (s390x-linux64.o, s390x-linux64.c): Likewise.
13647 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13648 * linux-s390-low.c: Include <elf.h>.
13649 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13650 (init_registers_s390): Remove prototype.
13651 (init_registers_s390x): Likewise.
13652 (init_registers_s390_linux32): Add prototype.
13653 (init_registers_s390_linux64): Likewise.
13654 (init_registers_s390x_linux64): Likewise.
13655 (s390_num_regs_3264): New define.
13656 (s390_regmap_3264): New global variable.
13657 (s390_cannot_fetch_register): Remove obsolete check.
13658 (s390_cannot_store_register): Likewise.
13659 (s390_collect_ptrace_register): Handle upper/lower register halves.
13660 (s390_supply_ptrace_register): Likewise.
13661 (s390_fill_gregset): Update to register number changes.
13662 (s390_get_hwcap): New routine.
13663 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13664 Install appropriate regmap and register set.
13665
6e7ffa39
JB		 136662010-01-01 Joel Brobecker <brobecker@adacore.com>
13667
13668 * server.c (gdbserver_version): Update copyright year to 2010.
13669 * gdbreplay.c (gdbreplay_version): Likewise.
13670
957f3f49
DE		 136712009-12-28 Doug Evans <dje@google.com>
13672
13673 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13674 elf/external.h. Include <elf.h> instead but only if necessary.
13675
ca5c370d
PA		 136762009-12-28 Pedro Alves <pedro@codesourcery.com>
13677
13678 * linux-low.c (linux_remove_process): Remove `detaching'
13679 parameter. Don't release/detach from thread_db here.
13680 (linux_kill): Release/detach from thread_db here, ...
13681 (linux_detach): ... and here, before actually detaching.
13682 (linux_wait_1): ... and here, when a process exits.
13683 * thread-db.c (any_thread_of): New.
13684 (thread_db_free): Switch the current inferior to a thread of the
13685 passed in process.
13686
4ee62156
DE		 136872009-12-21 Doug Evans <dje@google.com>
13688
d90e6a88
DE		 13689 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13690
c5f62d5f
DE		 13691 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13692 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13693 warning ifndef __NR_tkill. Move setting of errno there too.
13694 Delete unnecessary resetting of errno after syscall.
13695 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13696
10e86dd7
DE		 13697 * configure.ac: Check for dladdr.
13698 * config.in: Regenerate.
13699 * configure: Regenerate.
13700 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13701 (try_thread_db_load): Update.
13702
4ee62156
DE		 13703 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13704
00f515da
DE		 137052009-12-18 Doug Evans <dje@google.com>
13706
e9464885
DE		 13707 * event-loop.c: Include unistd.h if it exists.
13708
07d4f67e
DE		 13709 * linux-low.c (my_waitpid): Move definition away from being in
13710 between linux_tracefork_child/linux_test_for_tracefork.
13711
00f515da
DE		 13712 * gdb_proc_service.h (psaddr_t): Fix type.
13713 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13714 signature to match glibc.
13715
1de1badb
DE		 137162009-12-16 Doug Evans <dje@google.com>
13717
13718 * linux-low.c (linux_read_memory): Fix argument to read.
13719
aeeb81d1
PA		 137202009-11-26 Pedro Alves <pedro@codesourcery.com>
13721
13722 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13723 events, don't leave current_inferior pointing at null.
13724
10357975
PA		 137252009-11-26 Pedro Alves <pedro@codesourcery.com>
13726
13727 * win32-low.c (LOG): Delete.
13728 (OUTMSG): Output to stderr.
13729 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13730 on compile time LOG macro.
13731 (win32_wait): Fix debug output.
13732
cf6e3471
PA		 137332009-11-26 Pedro Alves <pedro@codesourcery.com>
13734
13735 * win32-low.c (win32_add_one_solib): If the dll name is
13736 "ntdll.dll", prepend the system directory to the dll path.
13737
0c85e18e
MK		 137382009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13739
13740 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13741
9ac544ce 137422009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13743 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13744
13745 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13746 * configure.ac: Check for __mcoldfire__ and set
13747 gdb_cv_m68k_is_coldfire.
13748 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13749 reg-cf.o and reg-m68k.o.
13750 * configure: Regenerated.
13751
fd7dd3e6
PA		 137522009-11-16 Pedro Alves <pedro@codesourcery.com>
13753
13754 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13755 Pass it to thread_db_free.
13756 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13757 proper `detaching' argument to linux_remove_process.
13758 * linux-low.h (thread_db_free): Add `detaching' parameter.
13759 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13760 to thread_db_free.
13761 (thread_db_free): Add `detaching' parameter. Only
13762 call td_ta_clear_event if detaching from process.
13763
75aa492e
MK		 137642009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13765
13766 * thread-db.c (thread_db_free): Fix typo.
13767
21e1bee4
PP		 137682009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13769
13770 PR gdb/10838
13771 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13772
8838b45e
NS		 137732009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13774
13775 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13776 with an i686 compiler.
13777 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13778 needed.
13779 * configure: Rebuilt.
13780
8a35fb51
SL		 137812009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13782
13783 PR gdb/10783
13784
13785 * server.c (handle_search_memory_1): Correct read_addr initialization
13786 in loop for searching subsequent chunks.
13787
96f15937
PP		 137882009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13789
13790 * configure.ac: New --with-libthread-db option.
13791 * thread-db.c: Allow direct dependence on libthread_db.
13792 (thread_db_free): Adjust.
13793 * config.in: Regenerate.
13794 * configure: Likewise.
889bf7c5 13795
5f7d1694
PP		 137962009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13797
13798 PR gdb/10757
13799 * thread-db.c (attach_thread): New function.
13800 (maybe_attach_thread): Return success/failure.
13801 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13802 (thread_db_find_new_threads): Loop until no new threads.
13803
88e3b899
PA		 138042009-10-13 Pedro Alves <pedro@codesourcery.com>
13805
13806 * proc-service.c (ps_lgetregs): Formatting.
13807
cdbfd419
PP		 138082009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13809
13810 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13811 * configure.ac: Adjust.
13812 * linux-low.h (struct process_info_private): Move members to struct
13813 thread_db.
13814 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13815 * linux-low.c (linux_remove_process): Adjust.
13816 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13817 * server.c (handle_query): Move code ...
13818 (handle_monitor_command): ... here. New function.
13819 * target.h (struct target_ops): New member.
13820 * thread-db.c (struct thread_db): New.
13821 (libthread_db_search_path): New variable.
13822 (thread_db_create_event, thread_db_enable_reporting)
13823 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13824 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13825 (try_thread_db_load_1, dladdr_to_soname): New functions.
13826 (try_thread_db_load, thread_db_load_search): New functions.
13827 (thread_db_init): Search for libthread_db.
13828 (thread_db_free): New function.
13829 (thread_db_handle_monitor_command): Likewise.
13830 * config.in: Regenerate.
13831 * configure: Regenerate.
889bf7c5 13832
4168d2d6
UW		 138332009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13834
13835 * spu-low.c (spu_kill): Wait for inferior to terminate.
13836 Call clear_inferiors.
13837 (spu_detach): Call clear_inferiors.
13838
81ecdfbb
RW		 138392009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13840
13841 * aclocal.m4: Regenerate.
13842 * config.in: Likewise.
13843 * configure: Likewise.
13844
0b9ff2c0
UW		 138452009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13846
13847 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13848 (parse_spufs_run): New function.
13849 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13850 (ppc_breakpoint_at): Handle SPU breakpoints.
13851
efcbbd14
UW		 138522009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13853
13854 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13855 (SPUFS_MAGIC): Define.
13856 (spu_enumerate_spu_ids): New function.
13857 (linux_qxfer_spu): New function.
13858 (linux_target_ops): Install linux_qxfer_spu.
13859
f4d9bade
UW		 138602009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13861
13862 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13863 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13864 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13865 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13866 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13867 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13868 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13869 (init_registers_powerpc_cell32l): Add prototype.
13870 (init_registers_powerpc_cell64l): Likewise.
13871 (ppc_arch_setup): Detect Cell/B.E. architecture.
13872
96e946ca
RW		 138732009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13874
13875 * Makefile.in (datarootdir): New variable.
13876
58d6951d
DJ		 138772009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13878
13879 * linux-low.c (linux_write_memory): Update debugging output.
13880 * Makefile.in (clean): Add new descriptions.
13881 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13882 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13883 * configure.srv: Add new files for arm*-*-linux*.
13884 * linux-arm-low.c: Add new declarations.
13885 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13886 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13887 (HWCAP_VFPv3D16): New.
13888 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13889 instead of __IWMMXT__.
13890 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13891 (arm_arch_setup): New.
13892 (target_regsets): Remove #ifdef. Add VFP regset.
13893 (the_low_target): Use arm_arch_setup.
13894
12b42a12
DJ		 138952009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13896
13897 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13898 the main thread again.
13899
ac8c974e
AR		 139002009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13901
13902 Adding Neutrino gdbserver.
13903 * configure: Regenerated.
13904 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13905 * configure.srv (i[34567]86-*-nto*): New target.
13906 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13907 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13908 (nto_comctrl) [__QNX__]: New function.
13909 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13910
4424e0c3 139112009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13912
13913 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13914 srv_tgtobj.
13915
912cf4ba
PA		 139162009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13917 Pedro Alves <pedro@codesourcery.com>
13918
13919 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13920 don't support CONTEXT_EXTENDED_REGISTERS.
13921 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13922 (the_low_target): Install them.
13923 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13924 failing with ERROR_PIPE_NOT_CONNECTED.
13925
aa5ca48f
DE		 139262009-06-30 Doug Evans <dje@google.com>
13927 Pierre Muller <muller@ics.u-strasbg.fr>
13928
13929 Add h/w watchpoint support to x86-linux, win32-i386.
13930 * Makefile.in (SFILES): Add i386-low.c
13931 (i386_low_h): Define.
13932 (i386-low.o): Add dependencies.
13933 (linux-x86-low.o): Add i386-low.h dependency.
13934 (win32-i386-low.o): Ditto.
13935 * i386-low.c: New file.
13936 * i386-low.h: New file.
13937 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13938 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13939 * linux-low.c (linux_add_process): Initialize arch_private.
13940 (linux_remove_process): Free arch_private.
13941 (add_lwp): Initialize arch_private.
13942 (delete_lwp): Free arch_private.
13943 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13944 provided.
13945 * linux-low.h (process_info_private): New member arch_private.
13946 (lwp_info): New member arch_private.
13947 (linux_target_ops): New members new_process, new_thread,
13948 prepare_to_resume.
13949 (ptid_of): New macro.
13950 * linux-x86-low.c: Include stddef.h, i386-low.h.
13951 (arch_process_info): New struct.
13952 (arch_lwp_info): New struct.
13953 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13954 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13955 (i386_dr_low_get_status): New function.
13956 (x86_insert_point, x86_remove_point): New functions.
13957 (x86_stopped_by_watchpoint): New function.
13958 (x86_stopped_data_address): New function.
13959 (x86_linux_new_process, x86_linux_new_thread): New functions.
13960 (x86_linux_prepare_to_resume): New function.
13961 (the_low_target): Add entries for insert_point, remove_point,
13962 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13963 prepare_to_resume.
13964 * server.c (debug_hw_points): New global.
13965 (monitor_show_help): Document set debug-hw-points.
13966 (handle_query): Process "set debug-hw-points".
13967 * server.h (debug_hw_points): Declare.
13968 (paddress): Declare.
13969 * utils.c (NUMCELLS, CELLSIZE): New macros.
13970 (get_sell, xsnprintf, paddress): New functions.
13971 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13972 remove_point, stopped_by_watchpoint, stopped_data_address.
13973 * win32-i386-low.c: Include i386-low.h.
13974 (debug_reg_state): Replaces dr.
13975 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13976 (i386_dr_low_get_status): New function.
13977 (i386_insert_point, i386_remove_point): New functions.
13978 (i386_stopped_by_watchpoint): New function.
13979 (i386_stopped_data_address): New function.
13980 (i386_initial_stuff): Update.
13981 (get_thread_context,set_thread_context,i386_thread_added): Update.
13982 (the_low_target): Add entries for insert_point,
13983 remove_point, stopped_by_watchpoint, stopped_data_address.
13984 * win32-low.c (win32_insert_watchpoint): New function.
13985 (win32_remove_watchpoint): New function.
13986 (win32_stopped_by_watchpoint): New function.
13987 (win32_stopped_data_address): New function.
13988 (win32_target_ops): Add entries for insert_watchpoint,
13989 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13990 * win32-low.h (win32_target_ops): New members insert_point,
13991 remove_point, stopped_by_watchpoint, stopped_data_address.
13992
d993e290
PA		 139932009-06-25 Pedro Alves <pedro@codesourcery.com>
13994
13995 * server.c (process_serial_event): Re-return unsupported, not
13996 error, if the type isn't recognized. Re-allow supporting only
13997 insert or remove packets. Also call require_running for
13998 breakpoints. Add missing break statement to default case. Tidy.
13999 * target.h (struct target_ops): Rename insert_watchpoint to
14000 insert_point, and remove_watchpoint to remove_point.
14001
14002 * linux-low.h (struct linux_target_ops): Likewise.
14003 * linux-low.c (linux_insert_watchpoint): Rename to ...
14004 (linux_insert_point): ... this. Adjust.
14005 (linux_remove_watchpoint): Rename to ...
14006 (linux_remove_point): ... this. Adjust.
14007 (linux_target_ops): Adjust.
14008 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14009 (cris_insert_point): ... this.
14010 (cris_remove_watchpoint): Rename to ...
14011 (cris_remove_point): ... this.
14012 (the_low_target): Adjust.
14013
0f54c268
PM		 140142009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14015
14016 * server.c (handle_v_kill): Pass signal_pid to
14017 kill_inferior if multi_process is zero.
14018
c6314022
AR		 140192009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14020
14021 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14022 * target.h (target_ops): Comment for *_watchpoint to make it clear
14023 the functions can get types '0' and '1'.
14024
4463ce24
AR		 140252009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14026
14027 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14028 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14029 * regcache.c (get_regcache): Likewise.
14030 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14031 * win32-low.c (child_fetch_inferior_registers): Remove check for
14032 regno 0.
14033
cf8fd78b
PA		 140342009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14035 Pedro Alves <pedro@codesourcery.com>
14036
14037 * target.h (struct target_ops) <supports_multi_process>: New
14038 callback.
14039 (target_supports_multi_process): New.
14040 * server.c (handle_query): Even if GDB reports support, only
14041 enable multi-process if the target also supports it. Report
14042 multi-process support only if the target backend supports it.
14043 * linux-low.c (linux_supports_multi_process): New function.
14044 (linux_target_ops): Install it as target_supports_multi_process
14045 callback.
14046
47c0c975
DE		 140472009-05-24 Doug Evans <dje@google.com>
14048
e09875d4
DE		 14049 Global renaming of find_thread_pid to find_thread_ptid.
14050 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14051 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14052 All callers updated.
14053
e27d73f6
DE		 14054 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14055 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14056 directly.
14057
47c0c975
DE		 14058 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14059 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14060 (linux_resume_one_lwp): Ditto.
14061
2acc282a
DE		 140622009-05-23 Doug Evans <dje@google.com>
14063
14064 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14065 from struct inferior_list_entry * to struct lwp_info *.
14066 All callers updated.
14067
9f1036c1
DE		 140682009-05-13 Doug Evans <dje@google.com>
14069
14070 * linux-x86-low.c: Don't include assert.h.
14071 (x86_siginfo_fixup): Use fatal, not assert.
14072 (x86_arch_setup): Fix comment.
14073
d0722149
DE		 140742009-05-12 Doug Evans <dje@google.com>
14075
14076 Biarch support for i386/amd64 gdbserver.
14077 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14078 Add linux-x86-low.c.
14079 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14080 (linux-x86-low.o): Add.
14081 * linux-x86-64-low.c: Delete.
14082 * linux-i386-low.c: Delete.
14083 * linux-x86-low.c: New file.
14084 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14085 linux-x86-low.o.
14086 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14087 linux-x86-low.o.
14088 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14089 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14090 (linux_child_pid_to_exec_file): New function.
14091 (elf_64_header_p, elf_64_file_p): New functions.
14092 (siginfo_fixup): New function.
14093 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14094 give target a chance to convert layout.
14095 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14096 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14097
fdeb2a12
DE		 140982009-05-07 Doug Evans <dje@google.com>
14099
14100 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14101 (regsets_store_inferior_registers): Ditto.
14102
a6dbe5df
PA		 141032009-05-06 Pedro Alves <pedro@codesourcery.com>
14104
14105 PR server/10048
14106
14107 * linux-low.c (must_set_ptrace_flags): Delete.
14108 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14109 of the global.
14110 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14111 `lwp->must_set_ptrace_flags' instead.
ba42693b 14112 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14113 (linux_wait_1): ... not here.
14114
5091eb23
DE		 141152009-04-30 Doug Evans <dje@google.com>
14116
9f767825
DE		 14117 * inferiors.c (started_inferior_callback): New function.
14118 (attached_inferior_callback): New function.
14119 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14120 * server.c (print_started_pid, print_attached_pid): New functions.
14121 (detach_or_kill_for_exit): New function.
14122 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14123 * server.h (have_started_inferiors_p): Declare.
14124 (have_attached_inferiors_p): Declare.
14125
5091eb23
DE		 14126 * inferiors.c (remove_process): Fix memory leak, free process.
14127 * linux-low.c (linux_remove_process): New function.
14128 (linux_kill): Call it instead of remove_process.
14129 (linux_detach, linux_wait_1): Ditto.
14130
155c8968
PA		 141312009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14132
14133 * configure.srv: Add x86 Windows CE target.
14134
7fe519cb
UW		 141352009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14136
14137 * inferiors.c (get_thread_process): Make global.
14138 * server.h (get_thread_process): Add prototype.
14139 * thread-db.c (find_one_thread): Use get_thread_process
14140 instead of current_process.
14141 (thread_db_get_tls_address): Do not crash if called when
14142 thread layer is not yet initialized.
14143
5472f405
UW		 141442009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14145
14146 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14147 * spu-low.c (current_tid): Rename to ...
14148 (current_ptid): ... this.
14149 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14150 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14151 ptid_get_lwp (current_ptid) instead of current_tid.
14152 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14153 instead of current_tid. Use find_process_pid to verify pid
14154 argument is valid. Pass proper argument to remove_process.
14155 (spu_thread_alive): Compare current_ptid instead of current_tid.
14156 (spu_resume): Likewise.
14157
55ac2b99
PA		 141582009-04-02 Pedro Alves <pedro@codesourcery.com>
14159
14160 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14161 variable.
14162
95954743
PA		 141632009-04-01 Pedro Alves <pedro@codesourcery.com>
14164
14165 Implement the multiprocess extensions, and add linux multiprocess
14166 support.
14167
14168 * server.h (ULONGEST): Declare.
14169 (struct ptid, ptid_t): New.
14170 (minus_one_ptid, null_ptid): Declare.
14171 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14172 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14173 (struct inferior_list_entry): Change `id' type from unsigned from
14174 to ptid_t.
14175 (struct sym_cache, struct breakpoint, struct
14176 process_info_private): Forward declare.
14177 (struct process_info): Declare.
14178 (current_process): Declare.
14179 (all_processes): Declare.
14180 (initialize_inferiors): Declare.
14181 (add_thread): Adjust to use ptid_t.
14182 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14183 (add_process, remove_process, find_thread_pid): Declare.
14184 (find_inferior_id): Adjust to use ptid_t.
14185 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14186 (multi_process): Declare.
14187 (push_event): Adjust to use ptid_t.
14188 (read_ptid, write_ptid): Declare.
14189 (prepare_resume_reply): Adjust to use ptid_t.
14190 (clear_symbol_cache): Declare.
14191 * inferiors.c (all_processes): New.
14192 (null_ptid, minus_one_ptid): New.
14193 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14194 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14195 (add_thread): Change unsigned long to ptid. Remove gdb_id
14196 parameter. Adjust.
14197 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14198 (gdb_id_to_thread): Rename to ...
14199 (find_thread_pid): ... this. Change unsigned long to ptid.
14200 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14201 (loaded_dll, pull_pid_from_list): Adjust.
14202 (add_process, remove_process, find_process_pid)
14203 (get_thread_process, current_process, initialize_inferiors): New.
14204 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14205 (struct target_waitstatus) <related_pid>: Ditto.
14206 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14207 return type to int.
14208 (struct target_ops) <join>: Add `pid' argument.
14209 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14210 (struct target_ops) <wait>: Add `ptid' field. Change return type
14211 to ptid.
14212 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14213 (mywait): Add `ptid' argument. Change return type to ptid_t.
14214 (target_pid_to_str): Declare.
14215 * target.c (set_desired_inferior): Adjust to use ptids.
14216 (mywait): Add new `ptid' argument. Adjust.
14217 (target_pid_to_str): New.
14218 * mem-break.h (free_all_breakpoints): Declare.
14219 * mem-break.c (breakpoints): Delelete.
14220 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14221 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14222 to use per-process breakpoint list.
14223 (free_all_breakpoints): New.
14224 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14225 (symbol_cache, all_symbols_looked_up): Delete.
14226 (hexchars): New.
14227 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14228 read_ptid): New.
14229 (prepare_resume_reply): Change ptid argument's type from unsigned
14230 long to ptid_t. Adjust. Implement W;process and X;process.
14231 (free_sym_cache, clear_symbol_cache): New.
14232 (look_up_one_symbol): Adjust to per-process symbol cache. *
14233 * server.c (cont_thread, general_thread, step_thread): Change type
14234 to ptid_t.
14235 (attached): Delete.
14236 (multi_process): New.
14237 (last_ptid): Change type to ptid_t.
14238 (struct vstop_notif) <ptid>: Change type to ptid_t.
14239 (queue_stop_reply, push_event): Change `ptid' argument's type to
14240 ptid_t.
14241 (discard_queued_stop_replies): Add `pid' argument.
14242 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14243 changes. Don't reference the `attached' global.
14244 (attach_inferior): Adjust to mywait interface changes.
14245 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14246 features. Handle and report "multiprocess+". Handle
14247 "qAttached:PID".
14248 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14249 changes.
14250 (handle_v_kill): New.
14251 (handle_v_stopped): Adjust to use target_pid_to_str.
14252 (handle_v_requests): Allow multiple attaches and runs when
14253 multiprocess extensions are in effect. Handle "vKill".
14254 (myresume): Adjust to use ptids.
14255 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14256 (handle_status): Adjust to discard_queued_stop_replies interface
14257 change.
14258 (first_thread_of, kill_inferior_callback)
14259 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14260 (main): Call initialize_inferiors. Adjust to use ptids, killing
14261 and detaching from all inferiors. Handle multiprocess packet
14262 variants.
14263 * linux-low.h: Include gdb_proc_service.h.
14264 (struct process_info_private): New.
14265 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14266 <lwpid_of>: Use ptid_get_lwp.
14267 (get_lwp_thread): Adjust.
14268 (struct lwp_info): Add `dead' member.
14269 (find_lwp_pid): Declare.
14270 * linux-low.c (thread_db_active): Delete.
14271 (new_inferior): Adjust comment.
14272 (inferior_pid): Delete.
14273 (linux_add_process): New.
14274 (handle_extended_wait): Adjust.
14275 (add_lwp): Change unsigned long to ptid.
14276 (linux_create_inferior): Add process to processes table. Adjust
14277 to use ptids. Don't set new_inferior here.
14278 (linux_attach_lwp): Rename to ...
14279 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14280 it. Adjust to use ptids.
14281 (linux_attach_lwp): New.
14282 (linux_attach): Add process to processes table. Don't set
14283 new_inferior here.
14284 (struct counter): New.
14285 (second_thread_of_pid_p, last_thread_of_process_p): New.
14286 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14287 multiple processes.
14288 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14289 processes. Remove process from process table.
14290 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14291 to multiple processes.
14292 (any_thread_of): New.
14293 (linux_detach): Add `pid' argument, and handle it. Remove process
14294 from processes table.
14295 (linux_join): Add `pid' argument. Handle it.
14296 (linux_thread_alive): Change unsighed long argument to ptid_t.
14297 Consider dead lwps as not being alive.
14298 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14299 threads we're not interested in.
14300 (same_lwp, find_lwp_pid): New.
14301 (linux_wait_for_lwp): Change `pid' argument's type from int to
14302 ptid_t. Adjust.
14303 (linux_wait_for_event): Rename to ...
14304 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14305 from int to ptid_t. Adjust.
14306 (linux_wait_for_event): New.
14307 (linux_wait_1): Add `ptid' argument. Change return type to
14308 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14309 that exit from the process table.
14310 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14311 Adjust.
14312 (mark_lwp_dead): New.
14313 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14314 stopping all threads, mark its main lwp as dead.
14315 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14316 ptids.
14317 (fetch_register, usr_store_inferior_registers)
14318 (regsets_fetch_inferior_registers)
14319 (regsets_store_inferior_registers, linux_read_memory)
14320 (linux_write_memory): Inline `inferior_pid'.
14321 (linux_look_up_symbols): Adjust to use per-process
14322 `thread_db_active'.
14323 (linux_request_interrupt): Adjust to use ptids.
14324 (linux_read_auxv): Inline `inferior_pid'.
14325 (initialize_low): Don't reference thread_db_active.
14326 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14327 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14328 (ps_getpid): Return the pid of the current inferior.
14329 * thread-db.c (proc_handle, thread_agent): Delete.
14330 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14331 per-process data.
14332 (find_one_thread): Change argument type to ptid_t. Adjust to
14333 per-process data.
14334 (maybe_attach_thread): Adjust to per-process data and ptids.
14335 (thread_db_find_new_threads): Ditto.
14336 (thread_db_init): Ditto.
14337 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14338 processes table. Adjust to use ptids.
14339 (spu_kill, spu_detach): Adjust interface. Remove process from
14340 processes table.
14341 (spu_join, spu_thread_alive): Adjust interface.
14342 (spu_wait): Adjust interface. Remove process from processes
14343 table. Adjust to use ptids.
14344 * win32-low.c (current_inferior_tid): Delete.
14345 (current_inferior_ptid): New.
14346 (debug_event_ptid): New.
14347 (thread_rec): Take a ptid. Adjust.
14348 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14349 (child_delete_thread): Ditto.
14350 (do_initial_child_stuff): Add `attached' argument. Add process to
14351 processes table.
14352 (child_fetch_inferior_registers, child_store_inferior_registers):
14353 Adjust.
14354 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14355 (win32_attach): Pass 1 to do_initial_child_stuff.
14356 (win32_kill): Adjust interface. Remove process from processes
14357 table.
14358 (win32_detach): Ditto.
14359 (win32_join): Adjust interface.
14360 (win32_thread_alive): Take a ptid.
14361 (win32_resume): Adjust to use ptids.
14362 (get_child_debug_event): Ditto.
14363 (win32_wait): Adjust interface. Remove exiting process from
14364 processes table.
14365
bd99dc85
PA		 143662009-04-01 Pedro Alves <pedro@codesourcery.com>
14367
14368 Non-stop mode support.
14369
14370 * server.h (non_stop): Declare.
14371 (gdb_client_data, handler_func): Declare.
14372 (delete_file_handler, add_file_handler, start_event_loop):
14373 Declare.
14374 (handle_serial_event, handle_target_event, push_event)
14375 (putpkt_notif): Declare.
14376 * target.h (enum resume_kind): New.
14377 (struct thread_resume): Replace `step' field by `kind' field.
14378 (TARGET_WNOHANG): Define.
14379 (struct target_ops) <wait>: Add `options' argument.
14380 <supports_non_stop, async, start_non_stop>: New fields.
14381 (target_supports_non_stop, target_async): New.
14382 (start_non_stop): Declare.
14383 (mywait): Add `options' argument.
14384 * target.c (mywait): Add `options' argument. Print child exit
14385 notifications here.
14386 (start_non_stop): New.
14387 * server.c (non_stop, own_buf, mem_buf): New globals.
14388 (struct vstop_notif): New.
14389 (notif_queue): New global.
14390 (queue_stop_reply, push_event, discard_queued_stop_replies)
14391 (send_next_stop_reply): New.
14392 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14393 interface changes.
14394 (attach_inferior): In non-stop mode, don't wait for the target
14395 here.
14396 (handle_general_set): Handle QNonStop.
14397 (handle_query): When handling qC, return the current general
14398 thread, instead of the first thread of the list.
14399 (handle_query): If the backend supports non-stop mode, include
14400 QNonStop+ in the qSupported query response.
14401 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14402 and non-stop mode.
14403 (handle_v_attach, handle_v_run): Handle non-stop mode.
14404 (handle_v_stopped): New.
14405 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14406 (myresume): Adjust to use resume_kind. Handle non-stop.
14407 (queue_stop_reply_callback): New.
14408 (handle_status): Handle non-stop mode.
14409 (main): Clear non_stop flag on reconnection. Use the event-loop.
14410 Refactor serial protocol handling from here ...
14411 (process_serial_event): ... to this new function. When GDB
14412 selects any thread, select one here. In non-stop mode, wait until
14413 GDB acks all pending events before exiting.
14414 (handle_serial_event, handle_target_event): New.
14415 * remote-utils.c (remote_open): Install remote_desc in the event
14416 loop.
14417 (remote_close): Remove remote_desc from the event loop.
14418 (putpkt_binary): Rename to...
14419 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14420 (putpkt_binary): New as wrapper around putpkt_binary_1.
14421 (putpkt_notif): New.
14422 (prepare_resume_reply): In non-stop mode, don't change the
14423 general_thread.
14424 * event-loop.c: New.
14425 * Makefile.in (OBJ): Add event-loop.o.
14426 (event-loop.o): New rule.
14427
14428 * linux-low.h (pid_of): Moved here.
14429 (lwpid_of): New.
14430 (get_lwp_thread): Use lwpid_of.
14431 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14432 * linux-low.c (pid_of): Delete.
14433 (inferior_pid): Use lwpid_of.
14434 (linux_event_pipe): New.
14435 (target_is_async_p): New.
14436 (delete_lwp): New.
14437 (handle_extended_wait): Use lwpid_of.
14438 (add_lwp): Don't set lwpid field.
14439 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14440 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14441 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14442 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14443 first. Adjust to linux_wait_for_event interface changes. Use
14444 lwpid_of.
14445 (linux_detach): Don't delete the main lwp here.
14446 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14447 (status_pending_p): Don't consider explicitly suspended lwps.
14448 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14449 pointer. Add OPTIONS argument. Change return type to int. Use
14450 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14451 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14452 pointer. Add status pointer argument. Return a pid instead of a
14453 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14454 changes. In non-stop mode, don't switch to a random thread.
14455 (linux_wait): Rename to...
14456 (linux_wait_1): ... this. Add target_options argument, and handle
14457 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14458 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14459 clean exit and signal exit code. Don't stop all threads in
14460 non-stop mode. In all-stop mode, only stop all threads when
14461 reporting a stop to GDB. Handle explicit thread stop requests.
14462 (async_file_flush, async_file_mark): New.
14463 (linux_wait): New.
14464 (send_sigstop): Use lwpid_of.
14465 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14466 interface changes. In non-stop mode, don't switch to a random
14467 thread.
14468 (linux_resume_one_lwp): Use lwpid_of.
14469 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14470 (linux_resume_one_thread): ... this. Handle resume_stop. In
14471 non-stop mode, don't look for pending flag in all threads.
14472 (resume_status_pending_p): Don't consider explicitly suspended
14473 threads.
14474 (my_waitpid): Reimplement. Emulate __WALL.
14475 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14476 Use lwpid_of.
14477 (sigchld_handler, linux_supports_non_stop, linux_async)
14478 (linux_start_non_stop): New.
14479 (linux_target_ops): Register linux_supports_non_stop, linux_async
14480 and linux_start_non_stop.
14481 (initialize_low): Install SIGCHLD handler.
14482 * thread-db.c (thread_db_create_event, find_one_thread)
14483 (thread_db_get_tls_address): Use lwpid_of.
14484 * win32-low.c (win32_detach): Adjust to use resume_kind.
14485 (win32_wait): Add `options' argument.
14486 * spu-low.c (spu_resume): Adjust to use resume_kind.
14487 (spu_wait): Add `options' argument.
14488
5b1c542e
PA		 144892009-04-01 Pedro Alves <pedro@codesourcery.com>
14490
14491 Decouple target code from remote protocol.
14492
14493 * target.h (enum target_waitkind): New.
14494 (struct target_waitstatus): New.
14495 (struct target_ops) <wait>: Return an unsigned long. Take a
14496 target_waitstatus pointer instead of a char pointer.
14497 (mywait): Likewise.
14498 * target.c (mywait): Change prototype to return an unsigned long.
14499 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14500 * server.h (thread_from_wait, old_thread_from_wait): Delete
14501 declarations.
14502 (prepare_resume_reply): Change prototype to take a
14503 target_waitstatus.
14504 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14505 (last_status, last_ptid): New.
14506 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14507 pid instead of a signal.
14508 (attach_inferior): Remove "status" and "signal" parameters.
14509 Adjust.
14510 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14511 not as an address.
14512 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14513 (handle_v_requests, myresume): Remove "status" and "signal"
14514 parameters. Adjust.
14515 (handle_status): New.
14516 (main): Delete local `status'. Adjust.
14517 * remote-utils.c: Include target.h.
14518 (prepare_resume_reply): Change prototype to take a
14519 target_waitstatus. Adjust.
14520
14521 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14522 interface.
14523 * spu-low.c (spu_wait): Adjust.
14524 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14525 Delete.
14526 (win32_wait): Adjust.
14527
2bd7c093
PA		 145282009-04-01 Pedro Alves <pedro@codesourcery.com>
14529
14530 * target.h (struct thread_resume): Delete leave_stopped member.
14531 (struct target_ops): Add a `n' argument to the `resume' callback.
14532 * server.c (start_inferior): Adjust.
14533 (handle_v_cont, myresume): Adjust.
14534 * linux-low.c (check_removed_breakpoint): Adjust to resume
14535 interface change, and to removed leave_stopped field.
14536 (resume_ptr): Delete.
14537 (struct thread_resume_array): New.
14538 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14539 resume interface change.
14540 (linux_continue_one_thread, linux_queue_one_thread)
14541 (resume_status_pending_p): Check if the resume field is NULL
14542 instead of checking the leave_stopped member.
14543 (linux_resume): Adjust to the target resume interface change.
14544 * spu-low.c (spu_resume): Adjust to the target resume interface
14545 change.
14546 * win32-low.c (win32_detach, win32_resume): Ditto.
14547
c35fafde
PA		 145482009-04-01 Pedro Alves <pedro@codesourcery.com>
14549
14550 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14551 flag.
14552 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14553 pending.
14554 (linux_continue_one_thread): Only preserve the stepping flag if
14555 there's a pending breakpoint.
14556
0a59d50b
PA		 145572009-03-31 Pedro Alves <pedro@codesourcery.com>
14558
14559 * server.c (main): After the inferior having exited, call
14560 remote_close before exiting gdbserver.
14561
f04c6d38
TJB		 145622009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14563
14564 Fix size of FPSCR in Power 7 processors.
14565 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14566 (PPC_FEATURE_HAS_DFP): New #define.
14567 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14568 size of the FPSCR.
14569
78e5cee6
PA		 145702009-03-23 Pedro Alves <pedro@codesourcery.com>
14571
14572 * server.c (handle_query) Whitespace and formatting.
14573
1b3f6016
PA		 145742009-03-22 Pedro Alves <pedro@codesourcery.com>
14575
14576 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14577 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14578 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14579 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14580 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14581 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14582 Makefile.in, configure.ac: Fix whitespace throughout.
14583 * configure: Regenerate.
14584
a07b2135
PA		 145852009-03-22 Pedro Alves <pedro@codesourcery.com>
14586
14587 * inferiors.c (find_inferior): Make it safe for the callback
14588 function to delete the currently iterated inferior.
14589
67cc2626
PA		 145902009-03-22 Pedro Alves <pedro@codesourcery.com>
14591
14592 * Makefile.in (linuw_low_h): Move higher.
14593 (thread-db.o): Depend on $(linux_low_h).
14594
54a0b537
PA		 145952009-03-17 Pedro Alves <pedro@codesourcery.com>
14596
14597 Rename "process" to "lwp" throughout.
14598
14599 * linux-low.c (all_processes): Rename to...
14600 (all_lwps): ... this.
14601 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14602 (add_process): Rename to ...
14603 (add_lwp): ... this. Adjust.
14604 (linux_create_inferior): Adjust.
14605 (linux_attach_lwp): Adjust.
14606 (linux_attach): Adjust.
14607 (linux_kill_one_process): Rename to ...
14608 (linux_kill_one_lwp): ... this. Adjust.
14609 (linux_kill): Adjust.
14610 (linux_detach_one_process): Rename to ...
14611 (linux_detach_one_lwp): ... this. Adjust.
14612 (linux_detach): Adjust.
14613 (check_removed_breakpoint): Adjust.
14614 (status_pending_p): Adjust.
14615 (linux_wait_for_process): Rename to ...
14616 (linux_wait_for_lwp): ... this. Adjust.
14617 (linux_wait_for_event): Adjust.
14618 (send_sigstop): Adjust.
14619 (wait_for_sigstop): Adjust.
14620 (stop_all_processes): Rename to ...
14621 (stop_all_lwps): ... this.
14622 (linux_resume_one_process): Rename to ...
14623 (linux_resume_one_lwp): ... this. Adjust.
14624 (linux_set_resume_request, linux_continue_one_thread)
14625 (linux_queue_one_thread, resume_status_pending_p)
14626 (usr_store_inferior_registers, regsets_store_inferior_registers)
14627 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14628 Adjust.
14629 * linux-low.h (get_process): Rename to ...
14630 (get_lwp): ... this. Adjust.
14631 (get_thread_process): Rename to ...
14632 (get_thread_lwp): ... this. Adjust.
14633 (get_process_thread): Rename to ...
14634 (get_lwp_thread): ... this. Adjust.
14635 (struct process_info): Rename to ...
14636 (struct lwp_info): ... this.
14637 (all_processes): Rename to ...
14638 (all_lwps): ... this.
14639 * proc-service.c (ps_lgetregs): Adjust.
14640 * thread-db.c (thread_db_create_event, find_one_thread)
14641 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14642
0b16c5cf
PA		 146432009-03-14 Pedro Alves <pedro@codesourcery.com>
14644
14645 * server.c (handle_query): Handle "qAttached".
14646
32de4b9d
NS		 146472009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14648
14649 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14650 GPLv3, update license URL.
14651
2aecd87f
DE		 146522009-03-01 Doug Evans <dje@google.com>
14653
93efd302 14654 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14655 (server_h): Add gdb_signals.h.
14656 (signals.o): Update.
14657 * server.h (target_signal_from_host,target_signal_to_host_p)
14658 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14659
86b1f9c5
PM		 146602009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14661
14662 * remote-utils.c (getpkt): Also generate remote-debug
14663 information if noack_mode is set.
14664
4aa995e1
PA		 146652009-02-06 Pedro Alves <pedro@codesourcery.com>
14666
14667 * server.c (handle_query): Report qXfer:siginfo:read and
14668 qXfer:siginfo:write as supported and handle them.
14669 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14670 * linux-low.c (linux_xfer_siginfo): New.
14671 (linux_target_ops): Set it.
14672
62709adf
PA		 146732009-01-26 Pedro Alves <pedro@codesourcery.com>
14674
14675 * server.c (gdbserver_usage): Mention --remote-debug.
14676 (main): Accept '--remote-debug' switch.
14677
aef93bd7
DE		 146782009-01-18 Doug Evans <dje@google.com>
14679
14680 * regcache.c (new_register_cache): No need to check result of xcalloc.
14681 * server.c (handle_search_memory): Back out calls to xmalloc,
14682 result is checked and error is returned to user upon failure.
14683 (handle_query): Ditto. Add more checks for result of malloc.
14684 (handle_v_cont): Check result of malloc, report error back to
14685 user upon failure.
14686 (handle_v_run): Ditto. Call freeargv.
14687 * server.h (freeargv): Declare.
14688 * utils.c (freeargv): New fn.
14689
54363045
DE		 146902009-01-15 Doug Evans <dje@google.com>
14691
f626972c
DE		 14692 * gdbreplay.c (perror_with_name): Make arg const char *.
14693 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14694 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14695 * utils.c (perror_with_name): Make arg const char *.
54363045 14696
18aae699
PA		 146972009-01-14 Pedro Alves <pedro@codesourcery.com>
14698
14699 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14700 when handling a EXIT_PROCESS_DEBUG_EVENT.
14701
ff703abe
JB		 147022009-01-06 Joel Brobecker <brobecker@adacore.com>
14703
14704 * gdbreplay.c (gdbreplay_version): Update copyright year.
14705 * server.c (gdbserver_version): Likewise.
14706
f21cc1a2 147072009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14708
14709 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14710 (handle_extended_wait): Improve comment.
0e21c1ec 14711
bca929d3
DE		 147122008-12-13 Doug Evans <dje@google.com>
14713
14714 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14715 * server.h (ATTR_MALLOC): New macro.
14716 (xmalloc,xcalloc,xstrdup): Declare.
14717 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14718 * inferiors.c: Ditto.
14719 * linux-low.c: Ditto.
14720 * mem-break.c: Ditto.
14721 * regcache.c: Ditto.
14722 * remote-utils.c: Ditto.
14723 * server.c: Ditto.
14724 * target.c: Ditto.
14725 * win32-low.c: Ditto.
14726
97438e3f
DE		 147272008-12-12 Doug Evans <dje@google.com>
14728
896c7fbb
DE		 14729 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14730 in debugging printf.
14731
97438e3f
DE		 14732 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14733
e3b886f8
DE		 147342008-12-09 Doug Evans <dje@google.com>
14735
14736 * linux-low.h (struct process_info): Delete member tid, unused.
14737 * thread-db.c (find_one_thread): Update.
14738 (maybe_attach_thread): Update.
14739
07e059b5
VP		 147402008-12-02 Pedro Alves <pedro@codesourcery.com>
14741
889bf7c5
PA		 14742 * target.h (struct target_ops): Add qxfer_osdata member.
14743 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14744 and dirent.h.
14745 (linux_qxfer_osdata): New functions.
14746 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14747 callback.
14748 * server.c (handle_query): Handle "qXfer:osdata:read:".
14749 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14750 (buffer_xml_printf): New functions.
14751 * server.h (struct buffer): New.
14752 (buffer_grow_str, buffer_grow_str0): New macros.
14753 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14754 (buffer_xml_printf): Declare.
07e059b5 14755
4cab47ab
DE		 147562008-11-24 Doug Evans <dje@google.com>
14757
14758 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14759
f142445f
DJ		 147602008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14761
14762 * server.c (handle_v_run): Always use the supplied argument list.
14763
d0107bb6 147642008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14765
d0107bb6
BW		 14766 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14767 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14768
2c4ad781
TJB		 147692008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14770
14771 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14772 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14773 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14774 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14775 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14776 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14777 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14778 XML target descriptions.
14779 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14780 when inferior is running on an ISA 2.05 or later processor. Add
14781 special case to return offset for full 64-bit slot of FPSCR when
14782 in 32-bits.
14783
dfb64f85
DJ		 147842008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14785
14786 * Makefile.in (SFILES, clean): Added sparc64 files.
14787 (reg-sparc64.o, reg-sparc64.c): New.
14788 * configure.srv (sparc*-*-linux*): New configuration.
14789 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14790 syscall arguments for SPARC.
14791 (regsets_store_inferior_registers): Likewise.
14792 * linux-sparc-low.c: New file.
14793
66b6e1dd
DE		 147942008-10-21 Doug Evans <dje@google.com>
14795
14796 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14797 (READLINE_DIR,READLINE_DEP): Delete.
14798 (INTERNAL_CFLAGS): Update.
14799 (LINTFLAGS): Update.
14800
9b710a42
PA		 148012008-10-10 Pedro Alves <pedro@codesourcery.com>
14802
14803 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14804 whole argv from the last run, not just argv[0].
14805
5822d809
PA		 148062008-09-08 Pedro Alves <pedro@codesourcery.com>
14807
14808 * regcache.c (new_register_cache): Return NULL if the register
14809 cache size isn't known yet.
14810 (free_register_cache): Avoid dereferencing a NULL regcache.
14811
74aac56f
DJ		 148122008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14813
14814 * configure.srv: Merge MIPS and MIPS64.
14815
400b20f5
MR		 148162008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14817
14818 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14819
677c5bb1
LM		 148202008-08-18 Luis Machado <luisgpm@br.ibm.com>
14821
14822 * Makefile.in: Add required vsx dependencies.
14823
14824 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14825 Declare init_registers_powerpc_vsx32l.
14826 Declare init_registers_powerpc_vsx64l.
14827 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14828 (ppc_arch_setup): Check for VSX in hwcap.
14829 (ppc_fill_vsxregset): New function.
14830 (ppc_store_vsxregset): New function.
14831 Add new VSX entry in regset_info target_regsets.
14832
14833 * configure.srv: Add new VSX dependencies.
14834
a6f3e723
SL		 148352008-08-12 Pedro Alves <pedro@codesourcery.com>
14836
14837 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14838 (remote_open): Set or clear transport_is_reliable.
14839 (putpkt_binary): Don't expect acks in noack mode.
14840 (getpkt): Don't send ack/nac in noack mode.
14841 * server.c (handle_general_set): Handle QStartNoAckMode.
14842 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14843 qSupported.
14844 (main): Reset noack_mode on every connection.
14845 * server.h (noack_mode): Declare.
14846
a417dc56
RW		 148472008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14848
14849 * Makefile.in (GDBREPLAY_OBS): New variable.
14850 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14851
3221518c
UW		 148522008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14853 Daniel Jacobowitz <dan@codesourcery.com>
14854
14855 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14856 (usr_store_inferior_registers): Likewise.
14857 (regsets_store_inferior_registers): Likewise.
14858
ec56be1b
PA		 148592008-07-31 Rolf Jansen <rj@surtec.com>
14860 Pedro Alves <pedro@codesourcery.com>
14861
14862 * configure.ac: Check for memmem declaration.
14863 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14864 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14865 (disable_packet_qfThreadInfo): Unconditionally compile.
14866 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14867 * configure, config.in: Regenerate.
14868
2fe5e3ff
DE		 148692008-07-28 Doug Kwan <dougkwan@google.com>
14870
14871 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14872 (linux_write_memory): Remove declaration of errno.
14873
836acd6d
UW		 148742008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14875
14876 * linux-low.c (handle_extended_wait): Do not use "status"
14877 variable uninitialized.
14878
aeba519e
PA		 148792008-07-07 Pedro Alves <pedro@codesourcery.com>
14880
14881 * server.c (handle_v_attach): Inhibit reporting dll changes.
14882
db42f210
PA		 148832008-06-27 Pedro Alves <pedro@codesourcery.com>
14884
14885 * remote-utils.c (prepare_resume_reply): If requested, don't
14886 output "thread:TID" in the T stop reply.
14887
14888 * server.c (disable_packet_vCont, disable_packet_Tthread)
14889 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14890 (handle_query): If requested, disable support for qC, qfThreadInfo
14891 and qsThreadInfo.
14892 (handle_v_requests): If requested, disable support for vCont.
14893 (gdbserver_show_disableable): New.
14894 (main): Handle --disable-packet and --disable-packet=LIST.
14895
14896 * server.h (disable_packet_vCont, disable_packet_Tthread)
14897 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14898
8e4c5421
CD		 148992008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14900
14901 * server.c (gdbserver_usage): Mention --version.
14902
6e23a804
DJ		 149032008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14904
14905 * Makefile.in (gdbreplay.o): New rule.
14906
90aa6a40
JM		 149072008-06-06 Joseph Myers <joseph@codesourcery.com>
14908
14909 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14910 message, not gdbserver.
14911
c16158bc 149122008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14913 Nathan Sidwell <nathan@codesourcery.com>
14914 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14915
14916 * acinclude.m4: Include ../../config/acx.m4.
14917 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14918 * configure, config.in: Regenerate.
14919 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14920 * server.c (gdbserver_version): Print PKGVERSION.
14921 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14922 (main): Adjust gdbserver_usage calls.
14923 * gdbreplay.c (version, host_name): Add declarations.
14924 (gdbreplay_version, gdbreplay_usage): New.
14925 (main): Accept --version and --help options.
14926
aeb75bf5
DJ		 149272008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14928
14929 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14930 (arm_breakpoint_at): Handle Thumb.
14931 (the_low_target): Add comment.
14932
76b233dd
UW		 149332008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14934
14935 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14936
08388c79
DE		 149372008-05-09 Doug Evans <dje@google.com>
14938
a3c83fae
DE		 14939 * server.h (decode_search_memory_packet): Declare.
14940 * remote-utils.c (decode_search_memory_packet): New fn.
14941 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14942 (handle_search_memory): New fn.
14943 (handle_query): Process qSearch:memory packets.
14944
bb9c3d36
UW		 149452008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14946
14947 * regcache.c (registers_length): Remove.
14948 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14949 full register packet.
14950 * regcache.h (registers_length): Remove prototype.
14951 * server.h (PBUFSIZ): Define to 16384.
14952
7284e1be
UW		 149532008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14954
14955 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14956 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14957 powerpc-64l.o, and powerpc-altivec64l.o.
14958 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14959 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14960 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14961 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14962 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14963 to srv_xmlfiles.
14964
14965 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14966 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14967 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14968 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14969 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14970 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14971 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14972 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14973 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14974 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14975 (clean): Update.
14976
14977 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14978 (init_registers_powerpc_32l): ... this new prototype.
14979 (init_registers_powerpc_32): Remove, replace by ...
14980 (init_registers_powerpc_altivec32l): ... this new prototype.
14981 (init_registers_powerpc_e500): Remove, replace by ...
14982 (init_registers_powerpc_e500l): ... this new prototype.
14983 (init_registers_ppc64): Remove, replace by ...
14984 (init_registers_powerpc_64l): ... this new prototype.
14985 (init_registers_powerpc_64): Remove, replace by ...
14986 (init_registers_powerpc_altivec64l): ... this new prototype.
14987 (ppc_num_regs): Set to 73.
14988 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14989 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14990 (ppc_cannot_store_register): Handle orig_r3 and trap.
14991 (ppc_arch_setup): Update init_registers_... calls.
14992 (ppc_fill_gregset): Handle orig_r3 and trap.
14993
14994 * inferiors.c (clear_inferiors): Reset current_inferior.
14995
fdc59709
PB		 149962008-04-23 Paolo Bonzini <bonzini@gnu.org>
14997
889bf7c5
PA		 14998 * acinclude.m4: Add override.m4.
14999 * configure: Regenerate.
fdc59709 15000
c9b2f845
UW		 150012008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15002
15003 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15004 initial call to init_register_ppc64.
15005
550512b8
UW		 150062008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15007
43aaf8b6
PA		 15008 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15009 single powerpc*-*-linux* case.
550512b8
UW		 15010 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15011
b6430ec3
UW		 150122008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15013
15014 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15015 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15016 from reg_xmlfiles.
15017 * linux-ppc-low.c: Include <elf.h>.
15018 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15019 (ppc_hwcap): New global variable.
15020 (ppc_regmap): Remove __SPE__ #ifdef sections.
15021 (ppc_regmap_e500): New global variable.
15022 (ppc_cannot_store_register): Update __SPE__ special case.
15023 (ppc_get_hwcap): New function.
15024 (ppc_arch_setup): Use it to determine whether inferior supports
15025 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15026 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15027 Do not access registers if target does not support AltiVec.
15028 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15029 Do not access registers if target does not support SPE.
15030 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15031
52fa2412
UW		 150322008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15033
15034 * linux-low.c (disabled_regsets, num_regsets): New.
15035 (use_regsets_p): Delete.
15036 (linux_wait_for_process): Clear disabled_regsets.
15037 (regsets_fetch_inferior_registers): Check and set it.
15038 (regsets_store_inferior_registers): Likewise.
15039 (linux_fetch_registers, linux_store_registers): Do not use
15040 use_regsets_p.
15041 (initialize_low): Allocate disabled_regsets.
15042
e28b3332
DJ		 150432008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15044
15045 * Makefile.in (LIBOBJS): New.
15046 (OBS): Use LIBOBJS.
15047 (memmem.o): New rule.
15048 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15049 * configure: Regenerated.
15050
4536995d
UW		 150512008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15052
15053 * server.c (handle_query): Never return "unsupported" for
15054 qXfer:features:read queries.
15055
221c031f
UW		 150562008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15057
15058 * server.c (get_features_xml): Fix inverted condition.
15059 (handle_query): Always support qXfer:feature:read.
15060
ccd213ac
DJ		 150612008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15062
15063 * server.c (wrapper_argv): New.
15064 (start_inferior): Handle wrapper_argv. If set, expect an extra
15065 trap.
15066 (gdbserver_usage): Document --wrapper.
15067 (main): Parse --wrapper.
15068
6fe305f7
UW		 150692008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15070
15071 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15072 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15073 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15074 (ppc_set_pc): Likewise.
15075 (ppc_arch_setup): New function.
15076 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15077 of collect_register.
889bf7c5 15078 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15079
5b0a002e
UW		 150802008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15081
15082 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15083 instead of linux-ppc64-low.o.
15084 * linux-ppc64-low.c: Remove file.
15085 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15086 (linux-ppc64-low.o): Remove rule.
15087
15088 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15089 (init_registers_powerpc_64): Likewise.
15090 (ppc_regmap): Conditionally define depending on __powerpc64__.
15091 (ppc_cannot_store_register): Do not special-case "fpscr" when
15092 compiled on __powerpc64__.
15093 (ppc_collect_ptrace_register): New function.
15094 (ppc_supply_ptrace_register): New function.
15095 (ppc_breakpoint): Change type to "unsigned int".
15096 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15097 (the_low_target): Conditionally provide initializers for the
889bf7c5 15098 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15099 collect_ptrace_register and supply_ptrace_register members.
15100
9b4b61c8
UW		 151012008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15102
15103 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15104 * server.c (gdbserver_xmltarget): Define.
15105 (get_features_xml): Use it to replace "target.xml" and arch_string.
15106
15107 * configure.srv: Remove srv_xmltarget. Add XML files that were
15108 mentioned there to srv_xmlfiles instead. Remove conditional tests
15109 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15110 srv_xmlfiles and srv_regobj to include all possible choices.
15111 * configure.ac (srv_xmltarget): Remove.
15112 (srv_xmlfiles): Do not add "target.xml".
15113 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15114 checks for supplementary target information.
15115 * configure: Regenerate.
15116 * Makefile.in (XML_TARGET): Remove.
15117 (target.xml): Remove rule.
15118 (clean): Do not clean up target.xml.
15119 (.PRECIOUS): Do not mention target.xml.
15120
15121 * target.h (struct target_ops): Remove arch_string member.
15122 * linux-low.c (linux_arch_string): Remove.
15123 (linux_target_ops): Remove arch_string initializer.
15124 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15125 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15126 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15127 * spu-low.c (spu_arch_string): Remove.
15128 (spu_target_ops): Remove arch_string initializer.
15129 * win32-low.c (win32_arch_string): Remove.
15130 (win32_target_ops): Remove arch_string initializer.
15131 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15132 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15133 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15134
ee1a7ae4
UW		 151352008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15136
15137 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15138 by collect_ptrace_register and supply_ptrace_register hooks.
15139 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15140 instead of checking for the_low_target.left_pad_xfer.
15141 (usr_store_inferior_registers): Use collect_ptrace_register callback
15142 instead of checking for the_low_target.left_pad_xfer.
15143
15144 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15145 (s390_supply_ptrace_register): Likewise.
15146 (s390_fill_gregset): Call s390_collect_ptrace_register.
15147 (the_low_target): Update.
15148
15149 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15150 (ppc_supply_ptrace_register): Likewise.
15151 (the_low_target): Update.
15152
15153 * linux-i386-low.c (the_low_target): Update.
15154 * linux-x86-64-low.c (the_low_target): Update.
15155
d61ddec4
UW		 151562008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15157
15158 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15159 reg-s390.o and reg-s390x.o.
15160
15161 * linux-low.c (new_inferior): New global variable.
15162 (linux_create_inferior, linux_attach): Set it.
15163 (linux_wait_for_process): Call the_low_target.arch_setup after the
15164 target has stopped for the first time.
15165 (initialize_low): Do not call the_low_target.arch_setup.
15166
15167 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15168 (s390_set_pc): Likewise.
15169 (s390_arch_setup): New function.
15170 (the_low_target): Use s390_arch_setup as arch_setup routine.
15171
15172 * regcache.c (realloc_register_cache): New function.
15173 (set_register_cache): Call it for each existing regcache.
15174
d05b4ac3
UW		 151752008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15176
15177 * server.h (init_registers): Remove prototype.
15178
15179 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15180 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15181 instead of init_registers ().
15182 * linux-arm-low.c (init_registers_arm): Add prototype.
15183 (init_registers_arm_with_iwmmxt): Likewise.
15184 (the_low_target): Add initializer for arch_setup field.
15185 * linux-cris-low.c (init_registers_cris): Add prototype.
15186 (the_low_target): Add initializer for arch_setup field.
15187 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15188 (the_low_target): Add initializer for arch_setup field.
15189 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15190 (the_low_target): Add initializer for arch_setup field.
15191 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15192 (the_low_target): Add initializer for arch_setup field.
15193 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15194 (the_low_target): Add initializer for arch_setup field.
15195 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15196 (the_low_target): Add initializer for arch_setup field.
15197 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15198 (init_registers_mips64_linux): Likewise.
15199 (the_low_target): Add initializer for arch_setup field.
15200 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15201 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15202 (the_low_target): Add initializer for arch_setup field.
15203 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15204 (init_registers_powerpc_64): Likewise.
15205 (the_low_target): Add initializer for arch_setup field.
15206 * linux-s390-low.c (init_registers_s390): Add prototype.
15207 (init_registers_s390x): Likewise.
15208 (the_low_target): Add initializer for arch_setup field.
15209 * linux-sh-low.c (init_registers_sh): Add prototype.
15210 (the_low_target): Add initializer for arch_setup field.
15211 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15212 (the_low_target): Add initializer for arch_setup field.
15213 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15214 (the_low_target): Add initializer for arch_setup field.
15215
15216 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15217 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15218 instead of init_registers ().
15219 * win32-arm-low.c (init_registers_arm): Add prototype.
15220 (the_low_target): Add initializer for arch_setup field.
15221 * win32-i386-low.c (init_registers_i386): Add prototype.
15222 (the_low_target): Add initializer for arch_setup field.
15223
15224 * spu-low.c (init_registers_spu): Add prototype.
15225 (initialize_low): Call initialie_registers_spu () instead of
15226 initialize_registers ().
15227
fd96d250
PA		 152282008-02-19 Pedro Alves <pedro@codesourcery.com>
15229
15230 * server.c (handle_v_requests): When handling the vRun and vAttach
15231 packets, if already debugging a process, don't kill it. Return an
15232 error instead.
15233
d41b6bb4
DJ		 152342008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15235
15236 * server.c (handle_query): Correct length check.
15237
5ac588cf
PA		 152382008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15239
15240 * win32-low.c (do_initial_child_stuff): Add process handle
15241 parameter. Set current_process_handle and current_process_id from the
15242 parameters. Clear globals.
15243 (win32_create_inferior): Don't set current_process_handle and
15244 current_process_id here. Instead pass them on the call to
15245 do_initial_child_stuff.
15246 (win32_attach): Likewise.
15247 (win32_clear_inferiors): New.
15248 (win32_kill): Don't close the current process handle or the
15249 current thread handle here. Instead call win32_clear_inferiors.
15250 (win32_detach): Don't open a new handle to the process. Call
15251 win32_clear_inferiors.
15252 (win32_join): Don't rely on current_process_handle; open a new
15253 handle using the process id.
15254 (win32_wait): Call win32_clear_inferiors when the inferior process
15255 has exited.
15256
ecd7ecbc
DJ		 152572008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15258
15259 * server.c (monitor_show_help): Add "exit".
15260
1525d545
MG		 152612008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15262
ecd7ecbc 15263 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15264 (clean): Add reg-xtensa.c.
15265 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15266 * configure.srv (xtensa*-*-linux*) New target.
15267 * linux-xtensa-low.c: New.
15268 * xtensa-xtregs.c: New.
1525d545 15269
59a016f0
PA		 152702008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15271
15272 * hostio.c: Don't include errno.h.
15273 (errno_to_fileio_errno): Move to hostio-errno.
15274 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15275 error number outputting to the target->hostio_last_error callback.
15276 (hostio_packet_error): Use FILEIO_EINVAL directly.
15277 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15278 calls to hostio_error.
15279 * hostio-errno.c: New.
15280 * server.h (hostio_last_error_from_errno): Declare.
15281 * target.h (target_ops): Add hostio_last_error member.
15282 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15283 as hostio_last_error handler.
889bf7c5 15284 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15285 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15286 (wince_hostio_last_error): New functions.
15287 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15288 as hostio_last_error handler.
15289 (win32_target_ops) [!_WIN32_WCE]: Register
15290 hostio_last_error_from_errno as hostio_last_error handler.
15291 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15292 (hostio-errno.o): New rule.
15293 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15294 * configure.srv (srv_hostio_err_objs): New variable. Default to
15295 hostio-errno.o.
15296 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15297 * configure: Regenerate.
15298
2d717e4f
DJ		 152992008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15300
15301 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15302 (linux_kill, linux_detach): Clean up the process list.
15303 * remote-utils.c (remote_open): Improve port number parsing.
15304 (putpkt_binary, input_interrupt): Only send interrupts if the target
15305 is running.
15306 * server.c (extended_protocol): Make static.
15307 (attached): Define earlier.
15308 (exit_requested, response_needed, program_argv): New variables.
15309 (target_running): New.
15310 (start_inferior): Clear attached here.
15311 (attach_inferior): Set attached here.
15312 (require_running): Define.
15313 (handle_query): Use require_running and target_running. Implement
15314 "monitor exit".
15315 (handle_v_attach, handle_v_run): New.
15316 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15317 (gdbserver_usage): Update.
15318 (main): Redo argument parsing. Handle --debug and --multi. Handle
15319 --attach along with other options or after the port. Save
15320 program_argv. Support no initial program. Resynchronize
15321 communication with GDB after an error. Handle "monitor exit".
15322 Use require_running and target_running. Always allow the extended
15323 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15324 restart in extended mode.
15325 * README: Refer to the GDB manual. Update --attach usage.
15326
7407e2de
AS		 153272007-12-20 Andreas Schwab <schwab@suse.de>
15328
15329 * linux-low.c (STACK_SIZE): Define.
15330 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15331 (linux_test_for_tracefork): Likewise.
15332
b65d95c5
DJ		 153332007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15334
15335 * linux-low.c (linux_wait_for_event): Update messages. Do not
15336 reinsert auto-delete breakpoints.
15337 * mem-break.c (struct breakpoint): Change return type of handler to
15338 int.
15339 (set_breakpoint_at): Update handler type.
15340 (reinsert_breakpoint_handler): Return 1 instead of calling
15341 delete_breakpoint.
15342 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15343 setting a new one.
15344 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15345 * mem-break.h (set_breakpoint_at): Update handler type.
15346 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15347 * win32-low.c (auto_delete_breakpoint): New.
15348 (get_child_debug_event): Use it.
15349
4e799345
DJ		 153502007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15351
15352 * configure.ac: Check for pread and pwrite.
15353 * hostio.c (handle_pread): Fall back to lseek and read.
15354 (handle_pwrite): Fall back to lseek and write.
15355 * config.in, configure: Regenerated.
15356
27524b67
DJ		 153572007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15358
15359 * server.c (myresume): Add own_buf argument.
15360 (main): Update calls.
15361
a20d5e98
DJ		 153622007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15363
15364 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15365 * remote-utils.c (remote_open): Do not call disable_async_io.
15366 (block_async_io): Delete.
15367 (unblock_async_io): Make static.
15368 (initialize_async_io): New.
15369 * server.c (handle_v_cont): Handle async I/O here.
15370 (myresume): Likewise. Move other common resume tasks here...
15371 (main): ... from here. Call initialize_async_io. Disable async
15372 I/O before the main loop.
15373 * server.h (initialize_async_io): Declare.
15374 (block_async_io, unblock_async_io): Delete prototypes.
15375 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15376
b79d787e
DJ		 153772007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15378
15379 * remote-utils.c (readchar): Allow binary data in received messages.
15380
d97903b2
PA		 153812007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15382
15383 * win32-low.c (attaching): New global.
15384 (win32_create_inferior): Clear the `attaching' global.
15385 (win32_attach): Set the `attaching' global.
15386 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15387 attaching. Only set a breakpoint at the entry point if not
15388 attaching.
15389
311de423
PA		 153902007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15391
15392 * server.c (main): Don't report dll events on the initial
15393 connection on attaches.
15394
6c2d16d2
PA		 153952007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15396
15397 * server.c (main): Relax numerical bases supported for the pid of
15398 the --attach command line argument.
15399
5ca906e6
PA		 154002007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15401
15402 * win32-low.c (win32_attach): Call OpenProcess before
15403 DebugActiveProcess, not after. Add last error output to error
15404 call.
15405
9c6c8194
PA		 154062007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15407
15408 * win32-low.c (win32_get_thread_context)
15409 (win32_set_thread_context): New functions.
15410 (thread_rec): Use win32_get_thread_context.
15411 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15412 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15413 field.
15414
4d5d1aaa
PA		 154152007-12-03 Leo Zayas
15416 Pedro Alves <pedro_alves@portugalmail.pt>
15417
15418 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15419 global variables.
15420 (child_add_thread): Minor cleanup.
15421 (child_continue): Resume artificially suspended threads before
15422 calling ContinueDebugEvent.
15423 (suspend_one_thread): New.
15424 (fake_breakpoint_event): New.
15425 (get_child_debug_event): Change return type to int. Check here if
15426 gdb sent an interrupt request. If a soft interrupt was requested,
15427 fake a breakpoint event. Return 0 if there is no event to handle,
15428 and 1 otherwise.
15429 (win32_wait): Don't check here if gdb sent an interrupt request.
15430 Ensure there is a valid event to handle.
15431 (win32_request_interrupt): Add soft interruption method as last
15432 resort.
15433
c436e841
PA		 154342007-12-03 Leo Zayas
15435 Pedro Alves <pedro_alves@portugalmail.pt>
15436
15437 * win32-low.h (win32_thread_info): Add descriptions to the
15438 structure members. Replace `suspend_count' counter by a
15439 `suspended' flag.
15440 * win32-low.c (thread_rec): Update condition of when to get the
15441 context from the inferior. Rely on ContextFlags being set if it
15442 has already been retrieved. Only suspend the inferior thread if
15443 we haven't already. Warn if that fails.
15444 (continue_one_thread): s/suspend_count/suspended/. Only call
15445 ResumeThread once. Warn if that fails.
15446
e7b5fa67
PA		 154472007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15448
15449 * win32-low.c (win32_wait): Don't read from the inferior when it
15450 has already exited.
15451
a385171d
PA		 154522007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15453
15454 * Makefile.in (win32_low_h): New variable.
15455 (win32-low.o): Add dependency on $(win32_low_h).
15456 (win32-arm-low.o, win32-i386-low.o): New rules.
15457
f80c84b3
DJ		 154582007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15459
15460 * hostio.c: Correct copyright year.
15461
a6b151f1
DJ		 154622007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15463
15464 * Makefile.in (OBS): Add hostio.o.
15465 (hostio.o): New rule.
15466 * server.h (handle_vFile): Declare.
15467 * hostio.c: New file.
15468 * server.c (handle_v_requests): Take packet_len and new_packet_len
15469 for binary packets. Call handle_vFile.
15470 (main): Update call to handle_v_requests.
15471
f9387fc3
DJ		 154722007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15473
15474 * linux-low.c: Include <sched.h>.
15475
51c2684e
DJ		 154762007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15477
15478 * linux-low.c (linux_tracefork_grandchild): New.
15479 (linux_tracefork_child): Use clone.
15480 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15481
75f83163
JB		 154822007-10-31 Joel Brobecker <brobecker@adacore.com>
15483
15484 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15485
da5898ce
DJ		 154862007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15487
15488 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15489
24a09b5f
DJ		 154902007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15491
15492 * inferiors.c (change_inferior_id): Delete.
15493 (add_pid_to_list, pull_pid_from_list): New.
15494 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15495 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15496 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15497 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15498 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15499 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15500 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15501 (using_threads): Always set to 1.
15502 (handle_extended_wait): New.
15503 (add_process): Do not set TID.
15504 (linux_create_inferior): Set must_set_ptrace_flags.
15505 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15506 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15507 (linux_thread_alive): Rename TID argument to LWPID.
15508 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15509 (linux_wait_for_event): Do not use TID or check using_threads. Update
15510 call to dead_thread_notify. Call handle_extended_wait.
15511 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15512 (send_sigstop): Delete sigstop_sent.
15513 (wait_for_sigstop): Avoid TID.
15514 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15515 (linux_test_for_tracefork): New.
15516 (linux_lookup_signals): Use thread_db_active and
15517 linux_supports_tracefork_flag.
15518 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15519 * linux-low.h (get_process_thread): Avoid TID.
15520 (struct process_ifo): Move thread_known and tid to the end. Remove
15521 sigstop_sent.
15522 (linux_attach_lwp, thread_db_init): Update prototypes.
15523 * server.h (change_inferior_id): Delete prototype.
15524 (add_pid_to_list, pull_pid_from_list): New prototypes.
15525 * thread-db.c (thread_db_use_events): New.
15526 (find_first_thread): Rename to...
15527 (find_one_thread): ...this. Update callers and messages. Do not
15528 call fatal. Check thread_db_use_events. Do not call
15529 change_inferior_id or new_thread_notify.
15530 (maybe_attach_thread): Update. Do not call new_thread_notify.
15531 (thread_db_init): Set thread_db_use_events. Check use_events.
15532 * utils.c (fatal, warning): Correct message prefix.
15533
30ed0a8f
DJ		 155342007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15535
15536 * Makefile.in (clean): Remove new files.
15537 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15538 (powerpc-64.o, powerpc-64.c): New rules.
15539 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15540 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15541 with SPE.
15542 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15543 SPE targets.
15544 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15545 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15546 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15547 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15548 (target_regsets): Add AltiVec and SPE register sets.
15549 * configure.ac: Check for AltiVec and SPE.
15550 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15551 (ppc_fill_vrregset, ppc_store_vrregset): New.
15552 (target_regsets): Add AltiVec register set.
15553 * configure: Regenerated.
15554
fd462a61
DJ		 155552007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15556
15557 * linux-low.c (O_LARGEFILE): Define.
15558 (linux_read_memory): Use /proc/PID/mem.
15559 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15560 * configure, config.in: Regenerated.
15561
69f223ed
DJ		 155622007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15563
15564 * linux-low.c (linux_wait_for_event): Do not pass signals while
15565 single-stepping.
15566
aec18585
PA		 155672007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15568
15569 * win32-low.c (create_process): New.
15570 (win32_create_inferior): Use create_process instead of
15571 CreateProcess. If create_process failed retry appending an ".exe"
15572 suffix. Store the GetLastError result immediatelly after
15573 create_process calls and use it on the call to error.
15574
34d86ddd
PA		 155752007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15576
15577 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15578
5a0e3bd0
JB		 155792007-08-23 Joel Brobecker <brobecker@adacore.com>
15580
15581 * configure.ac: Switch license to GPLv3.
15582
f88c79e6
MS		 155832007-08-01 Michael Snyder <msnyder@access-company.com>
15584
15585 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15586
6b3d9b83
PA		 155872007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15588
15589 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15590 typedef.
15591 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15592 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15593 CloseToolhelp32Snapshot.
15594 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15595 CloseToolhelp32Snapshot.
15596
c588c53c
MS		 155972007-07-27 Michael Snyder <michael.snyder@access-company.com>
15598
15599 * server.c (main): Check for inferior exit before main loop.
15600
aa0403d9
PA		 156012007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15602
15603 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15604 instead of on tmp_desc.
15605
255e7678
DJ		 156062007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15607 Daniel Jacobowitz <dan@codesourcery.com>
15608
15609 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15610 (add_thread): Minor cleanups.
15611 (clear_inferiors): Move lower in the file. Clear the DLL
15612 list.
15613 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15614 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15615 (xml_escape_text): New.
15616 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15617 for qSupported.
15618 (handle_v_cont): Report errors.
15619 (gdbserver_version): Update.
15620 (main): Correct size of own_buf. Do not report initial DLL events.
15621 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15622 (unloaded_dll, xml_escape_text): New.
15623 * win32-low.c (enum target_waitkind): Update comments.
15624 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15625 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15626 (win32_EnumProcessModules, win32_GetModuleInformation)
15627 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15628 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15629 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15630 (win32_Module32First, win32_Module32Next, load_toolhelp)
15631 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15632 (get_child_debug_event): Handle DLL events.
15633 (win32_wait): Likewise.
15634
0d37add9
DJ		 156352007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15636
15637 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15638 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15639
45e2715e
PA		 156402007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15641
15642 * win32-low.c (handle_output_debug_string): Ignore event if not
15643 waiting.
15644
c5674cf1
PA		 156452007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15646
15647 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15648
2bbe3cc1
DJ		 156492007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15650
15651 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15652
ae13219e
DJ		 156532007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15654
15655 * inferiors.c (change_inferior_id): Add comment.
15656 * linux-low.c (check_removed_breakpoint): Add an early
15657 prototype. Improve debug output.
15658 (linux_attach): Doc update.
15659 (linux_detach_one_process, linux_detach): Clean up before releasing
15660 each process.
15661 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15662 * linux-low.h (struct process_info): Doc improvement.
15663 * mem-break.c (delete_all_breakpoints): New.
15664 * mem-break.h (delete_all_breakpoints): New prototype.
15665 * thread-db.c (find_first_thread): New.
15666 (thread_db_create_event): Call it instead of
15667 thread_db_find_new_threads. Clean up unused variables.
15668 (maybe_attach_thread): Remove first thread handling.
15669 (thread_db_find_new_threads): Use find_first_thread.
15670 (thread_db_get_tls_address): Likewise.
15671
4105de34
DJ		 156722007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15673
15674 * thread-db.c (thread_db_find_new_threads): Add prototype.
15675 (thread_db_create_event): Check for the main thread before adding
15676 a new thread.
15677 (maybe_attach_thread): Only enable event reporting if TID == 0.
15678 (thread_db_get_tls_address): Check for new threads.
15679
2b876972
DJ		 156802007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15681
15682 * linux-low.c (linux_create_inferior): Try execv before execvp.
15683 * spu-low.c (spu_create_inferior): Likewise.
15684
7a245884
DJ		 156852007-06-13 Mike Frysinger <vapier@gentoo.org>
15686
15687 * linux-low.c (linux_create_inferior): Change execv to execvp.
15688 * spu-low.c (spu_create_inferior): Likewies.
15689
117ce543
DJ		 156902007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15691
15692 * Makefile.in (clean): Clean new files instead of deleted ones.
15693 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15694 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15695 rules.
15696 * configure.srv: Specify XML files and new regformats for MIPS and
15697 MIPS64 GNU/Linux.
15698 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15699 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15700 an entry for the restart register.
15701 (mips_cannot_fetch_register, mips_cannot_store_register)
15702 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15703 register names to match the XML descriptions.
15704 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15705 restart register instead of $0.
15706
0e7f50da
UW		 157072007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15708 Markus Deuling <deuling@de.ibm.com>
15709
15710 * remote-utils.c (decode_xfer_write): New function.
15711 * server.h (decode_xfer_write): Add prototype.
15712 * server.c (handle_query): Add PACKET_LEN argument. Support
15713 qXfer:spu:read and qXfer:spu:write packets.
15714 (main): Pass packet_len to handle_query.
15715 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15716 * target.h (target_ops): Add qxfer_spu.
15717
374c1d38
UW		 157182007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15719
15720 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15721 accessing non-seekable spufs files.
15722
bb63802a
UW		 157232007-05-16 Markus Deuling <deuling@de.ibm.com>
15724
889bf7c5 15725 * server.c (handle_query): Add reply for qC packet.
bb63802a 15726
7390519e
PA		 157272007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15728 Leo Zayas <lerele@champenstudios@com>
15729
15730 * server.h (check_remote_input_interrupt_request): New function.
15731 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15732 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15733 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15734 (check_remote_input_interrupt_request): New function.
15735 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15736 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15737 winapi_GenerateConsoleCtrlEvent): New typedefs.
15738 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15739 to 250 ms.
15740 (win32_wait): Check for remote interrupt request
15741 with check_remote_input_interrupt_request.
15742 (win32_request_interrupt): New function.
15743 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15744
34b34921
PA		 157452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15746
15747 * win32-low.c (debug_registers_changed,
15748 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15749 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15750 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15751 (thread_rec): Get context using the low target.
15752 (child_add_thread): Call thread_added on the low target,
15753 which does the same thing.
15754 (regptr): Delete.
15755 (do_initial_child_stuff): Remove debug registers references.
15756 Set context using the low target. Resume threads after
15757 setting the contexts.
15758 (child_continue): Remove dead variable. Remove debug
15759 registers references.
15760 (child_fetch_inferior_registers): Go through the low target.
15761 (do_child_store_inferior_registers): Remove.
15762 (child_store_inferior_registers): Go through the low target.
15763 (win32_resume): Remove debug registers references.
15764 Set context using the low target.
15765 (handle_exception): Change return type to void. Don't record
15766 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15767 first chance exception.
889bf7c5 15768 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15769 goto loop. Always return after waiting for debug event.
15770 (win32_wait): Convert to switch statement. Handle spurious
15771 events.
15772
15773 * win32-i386-low.c (debug_registers_changed,
15774 debug_registers_used): New.
15775 (initial_stuff): Rename to ...
15776 (i386_initial_stuff): ... this. Clear debug registers
15777 state variables.
15778 (store_debug_registers): Delete.
15779 (i386_get_thread_context): New.
15780 (load_debug_registers): Delete.
15781 (i386_set_thread_context): New.
15782 (i386_thread_added): New.
15783 (single_step): Rename to ...
15784 (i386_single_step): ... this.
15785 (do_fetch_inferior_registers): Rename to ...
15786 (i386_fetch_inferior_register): ... this.
15787 (i386_store_inferior_register): New.
15788 (the_low_target): Adapt to new interface.
15789
15790 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15791 (arm_get_thread_context): New.
15792 (arm_set_thread_context): New.
15793 (regptr): New.
15794 (do_fetch_inferior_registers): Rename to ...
15795 (arm_fetch_inferior_register): ... this.
15796 (arm_store_inferior_register): New.
15797 (arm_wince_breakpoint): Reimplement as unsigned long.
15798 (arm_wince_breakpoint_len): Define.
15799 (the_low_target): Adapt to new interface.
15800
15801 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15802 load_debug_registers. Add get_thread_context, set_thread_context,
15803 thread_added and store_inferior_register. Rename
15804 fetch_inferior_registers to fetch_inferior_register.
15805 (regptr): Remove declaration.
15806
dd6953e1
PA		 158072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15808
15809 * linux-low.c (linux_detach): Change return type to int. Return 0.
15810 * spu-low.c (spu_detach): Likewise.
15811
444d6139
PA		 158122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15813
15814 * target.h (target_ops): Change return type of detach to int.
15815 Add join.
15816 (join_inferior): New.
15817 * server.c (main): Don't skip detach support on mingw32.
15818 If the inferior doesn't support detaching return error.
15819 Call join_inferior instead of using waitpid.
15820 * linux-low.c (linux_join): New.
15821 (linux_target_op): Add linux_join.
15822 * spu-low.c (spu_join): New.
15823 (spu_target_ops): Add spu_join.
15824 * win32-low.c (win32_detach): Adapt to new interface.
15825 Reopen current_process_handle before detaching. Issue a child
15826 resume before detaching.
15827 (win32_join): New.
15828 (win32_target_op): Add win32_join.
15829
1d5315fe
PA		 158302007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15831
15832 * win32-low.c (win32-attach): Fix return value.
15833 * target.h (target_ops): Describe ATTACH return values.
15834
bf914831
PA		 158352007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15836
15837 * win32-low.c (GETPROCADDRESS): Define.
15838 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15839 (winapi_DebugSetProcessKillOnExit): Likewise.
15840 (win32_create_inferior): Force usage of ansi CreateProcessA.
15841 (win32_attach): Use GETPROCADDRESS.
15842 (win32_detach): Likewise.
15843
f72f3e60
PA		 158442007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15845
15846 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15847
ed50f18f
PA		 158482007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15849
15850 * win32-low.c: Commit leftover changes from 2007-03-29.
15851
0c2ead7e
DJ		 158522007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15853
15854 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15855 fields short instead of int. Add explicit padding.
15856 (i387_cache_to_fsave): Remove unnecessary casts.
15857 (i387_fsave_to_cache): Doc fix.
15858 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15859
73725ff3
DJ		 158602007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15861
15862 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15863 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15864
d99f33d8
PA		 158652007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15866
15867 * configure.srv (arm*-*-mingw32ce*): Move near the other
15868 arm targets.
15869
68070c10
PA		 158702007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15871
2482afc6 15872 * configure.ac: Add errno checking.
68070c10
PA		 15873 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15874 sys/file.h and malloc.h.
15875 (AC_CHECK_DECLS): Add perror.
15876 (srv_mingwce): Handle.
2482afc6 15877 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15878 win32-i386-low.o to srv_tgtobj.
15879 (i[34567]86-*-mingw*): Likewise.
15880 (arm*-*-mingw32ce*): Add case.
15881 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15882 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15883 [__MINGW32CE__] (strerror): New function.
15884 [__MINGW32CE__] (errno): Define to GetLastError.
15885 [__MINGW32CE__] (COUNTOF): New macro.
15886 (remote_open): Remove extra close call.
15887 * mem-break.c (delete_breakpoint_at): New function.
15888 * mem-break.h (delete_breakpoint_at): Declare.
15889 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15890 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15891 [USE_WIN32API] (read, write): Add char* casts.
15892 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15893 * server.h: Include wincecompat.h on Windows CE.
15894 [HAVE_ERRNO_H]: Check.
15895 (perror): Declare if not declared.
15896 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15897 (perror_with_name): Remove errno declaration.
15898 * wincecompat.h: New.
15899 * wincecompat.c: New.
15900 * win32-low.h: New.
15901 * win32-arm-low.c: New.
15902 * win32-i386-low.c: New.
15903 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15904 (OUTMSG2): Make it safe.
15905 (_T): New macro.
15906 (COUNTOF): New macro.
15907 (NUM_REGS): Get it from the low target.
15908 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15909 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15910 (thread_rec): Let low target handle debug registers.
15911 (child_add_thread): Likewise.
15912 (child_init_thread_list): Likewise.
15913 (continue_one_thread): Likewise.
15914 (regptr): New.
15915 (do_child_fetch_inferior_registers): Move to ...
15916 * win32-i386-low.c: ... here, and rename to ...
15917 (do_fetch_inferior_registers): ... this.
889bf7c5 15918 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15919 Go through the low target.
15920 (do_child_store_inferior_registers): Use regptr.
15921 (strwinerror): New function.
15922 (win32_create_inferior): Handle Windows CE.
15923 Use strwinerror instead of strerror on Windows error
15924 codes. Add program to the error output.
15925 Don't close the main thread handle on Windows CE.
15926 (win32_attach): Use coredll.dll on Windows CE.
15927 (win32_kill): Close current process and current
15928 thread handles.
15929 (win32_detach): Use coredll.dll on Windows CE.
15930 (win32_resume): Let low target handle debug registers, and
15931 step request.
15932 (handle_exception): Add/Remove initial breakpoint. Avoid
15933 non-existant WSTOPSIG on Windows CE.
15934 (win32_read_inferior_memory): Cast to remove warning.
15935 (win32_arch_string): Go through the low target.
15936 (initialize_low): Call set_breakpoint_data with the low
15937 target's breakpoint.
15938 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15939 FOP_REGNUM, mappings): Move to ...
15940 * win32-i386-low.c: ... here.
15941 * win32-low.c (win32_thread_info): Move to ...
15942 * win32-low.h: ... here.
15943 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15944 win32-arm-low.c and wincecompat.c.
15945 (all:): Add $EXEEXT.
15946 (install-only:): Likewise.
15947 (gdbserver:): Likewise.
15948 (gdbreplay:): Likewise.
15949 * config.in: Regenerate.
15950 * configure: Regenerate.
15951
41093d81
PA		 159522007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15953
15954 * win32-low.c: Rename typedef thread_info to
15955 win32_thread_info throughout.
15956
544afa54
PA		 159572007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15958
15959 * win32-i386-low.c: Rename to ...
15960 * win32-low.c: ... this.
15961 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15962 * Makefile.in: Likewise.
15963
bce7165d
PA		 159642007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15965
15966 * remote-utils.c (monitor_output): Constify msg parameter.
15967 * server.h (monitor_output): Likewise.
15968 * win32-i386-low.c (handle_output_debug_string): New.
15969 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15970 handle_output_debug_string.
15971 (get_child_debug_event): Likewise.
15972
506c7aa0
DJ		 159732007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15974
15975 * server.c (main): Correct strtoul check.
15976
42c81e2a
DJ		 159772007-03-27 Jon Ringle <jon@ringle.org>
15978
15979 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15980
9453113a
DJ		 159812007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15982
15983 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15984
64a69107
DJ		 159852007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15986
15987 * terminal.h: Check HAVE_SGTTY_H.
15988
159892007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15990
15991 * remote-utils.c (remote_open): Print out the assigned port number.
15992
c74d0ad8
DJ		 159932007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15994
15995 * remote-utils.c (monitor_output): New function.
15996 * server.c (debug_threads): Define here.
15997 (monitor_show_help): New function.
15998 (handle_query): Handle qRcmd.
15999 (main): Do not handle 'd' packet.
16000 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16001 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16002 of debug_threads.
16003
de7c3b4a
PA		 160042007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16005
16006 * Makefile.in (EXEEXT): New.
16007 (clean): Use $(EXEEXT).
16008
ef57601b
PA		 160092007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16010
16011 * target.h (target_ops): Rename send_signal to request_interrupt,
16012 and remove enum target_signal parameter.
16013 * linux-low.c (linux_request_interrupt): Rename from
16014 linux_send_signal, and always send SIGINT.
16015 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16016 and always send SIGINT.
16017 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16018 of send_signal.
16019 (input_interrupt): Likewise.
16020
820f2bda
PA		 160212007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16022
16023 * server.c (get_features_xml): Check if target implemented
16024 arch_string.
16025 * win32-i386-low.c (win32_arch_string): New.
16026 (win32_target_ops): Add win32_arch_string as arch_string member.
16027
ab39bf24
UW		 160282007-02-22 Markus Deuling <deuling@de.ibm.com>
16029
16030 * spu-low.c (spu_arch_string): New.
16031 (spu_target_ops): Add spu_arch_string.
16032
61ff6e04
DJ		 160332007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16034
16035 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16036 * configure.ac: Do not check for terminal.h.
16037 * configure, config.in: Regenerated.
16038
fb1e4ffc
DJ		 160392007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16040
16041 * Makefile.in (OBS): Add $(XML_BUILTIN).
16042 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16043 (clean): Update.
16044 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16045 (arm-with-iwmmxt.c): New.
16046 * config.in, configure: Regenerate.
16047 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16048 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16049 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16050 (arm*-*-linux*): Add iWMMXt and regset support.
16051 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16052 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16053 (arm_store_wmmxregset, target_regsets): New.
16054 * server.c (get_features_xml): Take annex argument. Check builtin
16055 XML documents.
16056 (handle_query): Handle multiple annexes.
16057
0f48aa01
DJ		 160582007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16059
16060 * remote-utils.c [USE_WIN32API] (read, write): Define.
16061 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16062 write.
16063
23181151
DJ		 160642007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16065
16066 * linux-i386-low.c (the_low_target): Set arch_string.
16067 * linux-x86-64-low.c (the_low_target): Likewise.
16068 * linux-low.c (linux_arch_string): New.
16069 (linux_target_ops): Add it.
16070 * linux-low.h (struct linux_target_ops): Add arch_string.
16071 * server.c (write_qxfer_response): Use const void * for DATA.
16072 (get_features_xml): New.
16073 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16074 * target.h (struct target_ops): Add arch_string method.
16075
9d606399
DJ		 160762007-01-03 Denis Pilat <denis.pilat@st.com>
16077 Daniel Jacobowitz <dan@codesourcery.com>
16078
16079 * linux-low.c (linux_kill): Handle being called with no threads.
16080 * win32-i386-low.c (win32_kill): Likewise.
16081 (get_child_debug_event): Clear current_process_handle.
16082
160832006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16084 Daniel Jacobowitz <dan@codesourcery.com>
16085
16086 * remote-utils.c (remote_open): Check the type of specified
16087 serial port devices before opening them.
16088 * server.c (main): Kill the inferior if an error occurs during
16089 the first remote_open.
16090
a5e13d24
DJ		 160912006-12-05 Markus Deuling <deuling@de.ibm.com>
16092
16093 * README: Update supported targets.
16094
186947f7
DJ		 160952006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16096
16097 * Makefile.in (clean): Remove reg-mips64.c.
16098 (reg-mips64.c, reg-mips64.o): New rules.
16099 * configure.srv: Handle mips64. Include regset support for mips.
16100 * linux-mips-low.c (union mips_register): New.
16101 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16102 (mips_breakpoint, mips_breakpoint_at): Use int.
16103 (mips_collect_register, mips_supply_register)
16104 (mips_collect_register_32bit, mips_supply_register_32bit)
16105 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16106 (mips_store_fpregset, target_regsets): New.
16107 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16108
a13e2c95
UW		 161092006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16110
16111 * configure.srv: Add target "spu*-*-*".
16112 * Makefile.in (clean): Remove reg-spu.c.
16113 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16114 * spu-low.c: New file.
16115
cb7283db
DJ		 161162006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16117
16118 * configure.ac: Correct td_thr_tls_get_addr test.
16119 * configure: Regenerated.
16120
89be2091
DJ		 161212006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16122
16123 * linux-low.c (linux_wait_for_event): Reformat. Use the
16124 pass_signals array.
16125 * remote-utils.c (decode_address_to_semicolon): New.
16126 * server.c (pass_signals, handle_general_set): New.
16127 (handle_query): Mention QPassSignals for qSupported.
16128 (main): Call handle_general_set.
16129 * server.h (pass_signals, decode_address_to_semicolon): New.
16130
000ef4f0
DJ		 161312006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16132
16133 * server.c (handle_query): Correct error handling for read_auxv.
16134
b7149293
UW		 161352005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16136
16137 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16138 and srv_linux_thread_db to yes.
16139 * linux-s390-low.c (s390_fill_gregset): New function.
16140 (target_regsets): Define data structure.
16141
dae5f5cf
DJ		 161422006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16143
16144 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16145 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16146 * config.in, configure: Regenerated.
16147 * inferiors.c (gdb_id_to_thread): New function.
16148 (gdb_id_to_thread_id): Use it.
16149 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16150 * linux-low.h (struct process_info): Add th member.
16151 (thread_db_get_tls_address): New prototype.
16152 * remote-utils.c (decode_address): Make non-static.
16153 * server.c (handle_query): Handle qGetTLSAddr.
16154 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16155 * target.h (struct target_ops): Add get_tls_address.
16156 * thread-db.c (maybe_attach_thread): Save the thread handle.
16157 (thread_db_get_tls_address): New.
16158
32ca6d61
DJ		 161592006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16160
16161 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16162 (linux_resume_one_process): Take a siginfo_t *. Update all
16163 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16164 (struct pending_signals): Add a siginfo_t.
16165 (linux_wait_for_process): Always set last_status.
16166 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16167 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16168 * linux-low.h (struct process_info): Add last_status.
16169
5ffff7c1
DJ		 161702006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16171
16172 * remote-utils.c (try_rle): New function.
16173 (putpkt_binary): Use it.
16174
8695c747
DJ		 161752006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16176
16177 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16178 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16179 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16180 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16181 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16182 point registers.
16183
290fadea
RS		 161842006-08-08 Richard Sandiford <richard@codesourcery.com>
16185
16186 * server.c (terminal_fd): New variable.
16187 (old_foreground_pgrp): Likewise.
16188 (restore_old_foreground_pgrp): New function.
16189 (start_inferior): Record the terminal file descriptor in terminal_fd
16190 and its original foreground group in old_foreground_pgrp. Register
16191 restore_old_foreground_pgrp with atexit().
16192
9f2e1e63
DJ		 161932006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16194
16195 * server.c (handle_query): Correct qPart to qXfer.
16196
b80864fb
DJ		 161972006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16198
16199 * configure.ac: Check for more headers which are missing on
16200 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16201 * configure.srv: Add Cygwin and mingw32.
16202 * remote-utils.c: Don't include headers unconditionally which
16203 are missing on mingw32. Include <winsock.h> for mingw32.
16204 (remote_open): Adjust for mingw32 support. Flush
16205 standard error after writing to it.
16206 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16207 (unblock_async_io, enable_async_io, disable_async_io)
16208 (readchar, getpkt): Update for Winsock support.
16209 (prepare_resume_reply): Expect a protocol signal number.
16210 * server.c: Disable <sys/wait.h> on mingw32.
16211 (start_inferior): Adjust for mingw32 support. Flush
16212 standard error after writing to it.
16213 (attach_inferior): Likewise. Use protocol signal
16214 numbers.
16215 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16216 and names.
16217 * win32-i386-low.c: New file.
16218 * Makefile.in (XM_CLIBS): Set.
16219 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16220 (win32-i386-low.o): New dependency rule.
16221 * linux-low.c (linux_wait): Use target signal numbers.
16222 * target.h (struct target_ops): Doc fix.
16223 * server.h (target_signal_to_name): New prototype.
16224 * gdbreplay.c: Don't include headers unconditionally which
16225 are missing on mingw32. Include <winsock.h> for mingw32.
16226 (remote_close, remote_open): Adjust for Winsock support.
16227 * configure, config.in: Regenerated.
16228
0876f84a
DJ		 162292006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16230
16231 * server.c (decode_xfer_read, write_qxfer_response): New.
16232 (handle_query): Take a packet length argument. Handle
16233 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16234 the qSupported response.
16235 (main): Update call to handle_query.
16236
01f9e8fa
DJ		 162372006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16238
16239 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16240 (putpkt_binary): Renamed from putpkt and adjusted for binary
16241 data.
16242 (putpkt): New wrapper for putpkt_binary.
16243 (readchar): Don't mask off the high bit.
16244 (decode_X_packet): New function.
16245 * server.c (main): Call putpkt_binary if a handler sets the packet
16246 length. Save the length of the incoming packet. Handle 'X'.
16247 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16248
be2a5f71
DJ		 162492006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16250
16251 * server.c (handle_query): Handle qSupported.
16252
ea025f5f
DJ		 162532006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16254
16255 * remote-utils.c (all_symbols_looked_up): New variable.
16256 (look_up_one_symbol): Check it.
16257 * server.h (look_up_one_symbol): New declaration.
16258 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16259
9308fc88
DJ		 162602006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16261
16262 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16263 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16264 (PTRACE_GET_THREAD_AREA): Define.
16265 (ps_get_thread_area): New function.
16266
52fb6437
NS		 162672006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16268
16269 * configure.srv (m68k*-*-uclinux*): New target.
16270 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16271 (linux_resume_one_process): Remove extraneous cast.
16272 (linux_read_offsets): New.
16273 (linux_target_op): Add linux_read_offsets on mmuless systems.
16274 * server.c (handle_query): Add qOffsets logic.
16275 * target.h (struct target_ops): Add read_offsets.
16276
21b0f40c
DJ		 162772006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16278
16279 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16280 (PTRACE_GET_THREAD_AREA): Define.
16281 (ps_get_thread_area): New function.
16282 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16283 (linux-x86-64-low.o): Update.
16284
0050a760
DJ		 162852006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16286
16287 * configure.ac: Remove checks for prfpregset_t.
16288 * gdb_proc_service.h: New file.
16289 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16290 new "gdb_proc_service.h".
16291 * proc-service.c: Likewise.
16292 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16293 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16294 * Makefile.in (gdb_proc_service_h): Updated.
16295 * configure, config.in: Regenerated.
16296
b92a518e
DJ		 162972006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16298
16299 * remote-utils.c (prepare_resume_reply): Move declaration
16300 of gdb_id_from_wait to the top of the block.
16301
545587ee
DJ		 163022006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16303
16304 * linux-low.c (regsets_store_inferior_registers): Read the regset
16305 from the target before filling it.
16306
9db87ebd
DJ		 163072006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16308
16309 * server.c (attach_inferior): Return SIGTRAP for a successful
16310 attach.
16311
dd24457d
DJ		 163122006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16313
16314 * Makefile.in (OBS): Add version.o.
16315 (STAGESTUFF): Delete.
16316 (version.o): Add dependencies.
16317 (version.c): Replace rule.
16318 (clean): Remove version.c.
16319 * server.c (gdbserver_version): New.
16320 (gdbserver_usage): Use printf.
16321 (main): Handle --version and --help.
16322 * server.h (version, host_name): Add declarations.
16323
6f0f660e
EZ		 163242005-12-23 Eli Zaretskii <eliz@gnu.org>
16325
889bf7c5
PA		 16326 * linux-arm-low.c:
16327 * linux-arm-low.c:
16328 * inferiors.c:
16329 * i387-fp.h:
16330 * i387-fp.c:
16331 * gdbreplay.c:
16332 * regcache.c:
16333 * proc-service.c:
16334 * mem-break.h:
16335 * mem-break.c:
16336 * linux-x86-64-low.c:
16337 * linux-sh-low.c:
16338 * linux-s390-low.c:
16339 * linux-ppc64-low.c:
16340 * linux-ppc-low.c:
16341 * linux-mips-low.c:
16342 * linux-m68k-low.c:
16343 * linux-m32r-low.c:
16344 * linux-low.h:
16345 * linux-low.c:
16346 * linux-ia64-low.c:
16347 * linux-i386-low.c:
16348 * linux-crisv32-low.c:
16349 * thread-db.c:
16350 * terminal.h:
16351 * target.h:
16352 * target.c:
16353 * server.h:
16354 * server.c:
16355 * remote-utils.c:
16356 * regcache.h:
16357 * utils.c:
16358 * Makefile.in:
16359 * configure.ac:
6f0f660e
EZ		 16360 * gdbserver.1: Add (C) after Copyright. Update the FSF
16361 address.
16362
9d1fb177
DJ		 163632005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16364
16365 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16366 (arm_breakpoint_at): Recognize both breakpoints.
16367 (the_low_target): Use the correct breakpoint instruction.
16368
011a70c2
DJ		 163692005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16370
16371 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16372 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16373 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16374 (the_low_target): Update.
16375
7fb85e41
AS		 163762005-10-25 Andreas Schwab <schwab@suse.de>
16377
16378 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16379
16380 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16381 (ia64_num_regs): Reduce to 462.
16382
3db0444b
DJ		 163832005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16384
16385 * acinclude.m4: Correct quoting.
16386 * aclocal.m4: Regenerated.
16387
16388 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16389 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16390 (thread_db_init): Call thread_db_err_str.
16391 * configure.ac: Check for TD_VERSION.
16392 * config.in, configure: Regenerated.
16393
bee0189a
DJ		 163942005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16395
16396 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16397
e9d25b98
DJ		 163982005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16399
16400 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16401 is not available. Define HAVE_PTRACE_GETREGS if it is.
16402 * config.in, configure: Regenerated.
16403 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16404 * linux-i386-low.c, linux-m68k-low.c: Update to use
16405 HAVE_PTRACE_GETREGS.
16406 * linux-low.c (regsets_fetch_inferior_registers)
16407 (regsets_store_inferior_registers): Only return 0 if we processed
16408 GENERAL_REGS.
16409 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16410 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16411
a06660f7
DJ		 164122005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16413
16414 * inferiors.c (struct thread_info): Add gdb_id.
16415 (add_thread): Add gdb_id argument.
16416 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16417 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16418 calls to add_thread.
16419 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16420 * server.c (handle_query): Use thread_to_gdb_id.
16421 (handle_v_cont, main): Use gdb_id_to_thread_id.
16422 * server.h (add_thread): Update prototype.
16423 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16424 prototypes.
16425
5a1f5858
DJ		 164262005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16427
16428 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16429 left-padded registers.
16430 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16431 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16432
e122f1f5
SE		 164332005-07-01 Steve Ellcey <sje@cup.hp.com>
16434
16435 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16436 * configure: Regenerate.
16437 * config.in: Regenerate.
16438 * server.h (NEED_DECLARATION_STRERROR):
16439 Replace with !HAVE_DECL_STRERROR.
16440
d592fa2f
DJ		 164412005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16442
16443 * linux-low.c (linux_wait, linux_send_signal): Don't test
16444 an unsigned long variable for > 0 if it could be MAX_ULONG.
16445 * server.c (myresume): Likewise.
16446 * target.c (set_desired_inferior): Likewise.
16447
ccbd4912
MK		 164482005-06-13 Mark Kettenis <kettenis@gnu.org>
16449
16450 * configure.ac: Simplify and improve check for socklen_t.
16451 * configure, config.in: Regenerate.
16452
f450004a
DJ		 164532005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16454
16455 * acconfig.h: Remove.
16456 * configure.ac: Add a test for socklen_t. Use three-argument
16457 AC_DEFINE throughout.
16458 * config.in: Regenerated using autoheader 2.59.
16459 * configure: Regenerated.
16460
16461 * gdbreplay.c (socklen_t): Provide a default.
16462 (remote_open): Use socklen_t.
16463 * remote-utils.c (socklen_t): Provide a default.
16464 (remote_open): Use socklen_t.
16465 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16466 unsigned char.
16467
16468 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16469 char for buffers.
16470 * linux-low.c (linux_read_memory, linux_write_memory)
16471 (linux_read_auxv): Likewise.
16472 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16473 (check_mem_write): Likewise.
16474 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16475 Likewise.
16476 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16477 (registers_from_string, register_data): Likewise.
16478 * server.c (handle_query, main): Likewise.
16479 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16480 (decode_M_packet): Likewise.
16481 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16482 * target.h (struct target_ops): Update read_memory, write_memory,
16483 and read_auxv.
16484 (read_inferior_memory, write_inferior_memory): Update.
16485 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16486 to unsigned char *.
16487 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16488 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16489 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16490 linux-s390-low.c, linux-sh-low.c: Update for changes in
16491 read_inferior_memory and the_low_target->breakpoint.
16492
eee84df1
DJ		 164932005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16494
16495 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16496 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16497 * configure.srv: Add powerpc64-*-linux*.
16498 * linux-ppc64-low.c: New file.
16499
45b134e5
OF		 165002005-05-23 Orjan Friberg <orjanf@axis.com>
16501
16502 * linux-cris-low.c: New file with support for CRIS.
16503 * linux-crisv32-low.c: Ditto for CRISv32.
16504 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16505 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16506 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16507 reg-crisv32.o, and reg-crisv32.c to make rules.
16508 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16509 recognized targets.
16510
48d93c75
UW		 165112005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16512
16513 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16514 of sizeof (PTRACE_XFER_TYPE).
16515 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16516
e013ee27
OF		 165172005-05-12 Orjan Friberg <orjanf@axis.com>
16518
889bf7c5 16519 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16520 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16521 pointers for hardware watchpoint support.
16522 * linux-low.h (struct linux_target_ops): Ditto.
16523 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16524 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16525 to linux_target_ops.
16526 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16527 reply packet.
16528 * server.c (main): Recognize 'Z' and 'z' packets.
16529
b0ded00b
UW		 165302005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16531
16532 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16533 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16534 (the_low_target): Add new members.
16535
8643e2ad
DJ		 165362005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16537
16538 * proc-service.c (ps_lgetregs): Search all_processes instead of
16539 all_threads.
16540
fc620387
DJ		 165412005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16542
16543 * server.c (start_inferior): Change return type to int.
16544 (attach_inferior): Change sigptr to int *.
16545 (handle_v_cont, handle_v_requests): Change signal to int *.
16546 (main): Change signal to int.
16547
165482005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16549
16550 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16551 * configure.srv: Add m32r*-*-linux*.
16552 * linux-m32r-low.c: New file.
16553
e0e76420
DJ		 165542005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16555
16556 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16557
a1928bad
DJ		 165582005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16559
16560 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16561 Take unsigned long arguments for PIDs.
16562 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16563 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16564 (wait_for_sigstop, linux_resume_one_process)
16565 (regsets_fetch_inferior_registers, linux_send_signal)
16566 (linux_read_auxv): Likewise. Update the types of variables holding
16567 PIDs. Update format string specifiers.
16568 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16569 * remote-utils.c (prepare_resume_reply): Likewise.
16570 * server.c (cont_thread, general_thread, step_thread)
16571 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16572 unsigned long.
16573 (handle_query): Update format specifiers.
16574 (handle_v_cont, main): Use strtoul for thread IDs.
16575 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16576 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16577 (general_thread, step_thread, thread_from_wait)
16578 (old_thread_from_wait): Update.
16579 * target.h (struct thread_resume): Use unsigned long for THREAD.
16580 (struct target_ops): Use unsigned long for arguments to attach and
16581 thread_alive.
16582
dcdb98d2
DJ		 165832005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16584
16585 * acinclude.m4: Include bfd/bfd.m4 directly.
16586 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16587 <agriffis@toolchain.org>.
16588 * aclocal.m4, configure: Regenerated.
16589
bec39cab
AC		 165902005-01-07 Andrew Cagney <cagney@gnu.org>
16591
16592 * configure.ac: Rename configure.in, require autoconf 2.59.
16593 * configure: Re-generate.
16594
434c4c77
DJ		 165952004-12-08 Daniel Jacobowitz <dan@debian.org>
16596
16597 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16598 LIBS when finished.
16599 * aclocal.m4: Regenerated.
16600 * configure: Regenerated.
16601
db1d3e1b
AS		 166022004-11-21 Andreas Schwab <schwab@suse.de>
16603
16604 * linux-m68k-low.c (m68k_num_gregs): Define.
16605 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16606 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16607 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16608 (m68k_breakpoint_at): New. Add to the_low_target.
16609
16610 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16611 srv_linux_thread_db to yes.
16612
43360365
JB		 166132004-10-20 Joel Brobecker <brobecker@gnat.com>
16614
16615 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16616 (ARCH_SET_FS): Likewise.
16617 (ARCH_GET_FS): Likewise.
16618 (ARCH_GET_GS): Likewise.
16619
fd500816
DJ		 166202004-10-16 Daniel Jacobowitz <dan@debian.org>
16621
16622 * linux-i386-low.c (ps_get_thread_area): New.
16623 * linux-x86-64-low.c (ps_get_thread_area): New.
16624 * linux-low.c: Include <sys/syscall.h>.
16625 (linux_kill_one_process): Don't kill the first thread here.
16626 (linux_kill): Kill the first thread here.
16627 (kill_lwp): New function.
16628 (send_sigstop, linux_send_signal): Use it.
16629 * proc-service.c: Clean up #ifdefs.
16630 (fpregset_info): Delete.
16631 (ps_lgetregs): Update and enable implementation.
16632 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16633 implementations.
16634 * remote-utils.c (struct sym_cache, symbol_cache): New.
16635 (input_interrupt): Print a clearer message.
16636 (async_io_enabled): New variable.
16637 (enable_async_io, disable_async_io): Use it. Update comments.
16638 (look_up_one_symbol): Use the symbol cache.
16639 * thread-db.c (thread_db_look_up_symbols): New function.
16640 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16641
f6de3c42
DJ		 166422004-10-16 Daniel Jacobowitz <dan@debian.org>
16643
16644 * configure.in: Test for -rdynamic.
16645 * configure: Regenerated.
16646 * Makefile (INTERNAL_LDFLAGS): New.
16647 (gdbserver, gdbreplay): Use it.
16648
2c0fc042
AC		 166492004-09-02 Andrew Cagney <cagney@gnu.org>
16650
16651 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16652
075b3282
DJ		 166532004-03-23 Daniel Jacobowitz <drow@mvista.com>
16654
16655 * linux-low.c (linux_wait): Clear all_processes list also.
16656
fa6a77dc
DJ		 166572004-03-12 Daniel Jacobowitz <drow@mvista.com>
16658
16659 * linux-low.c: Include <errno.h>. Remove extern declaration of
16660 errno.
16661
6d782a97
DJ		 166622004-03-12 Daniel Jacobowitz <drow@mvista.com>
16663
16664 * gdbreplay.c, server.h, utils.c: Update copyright years.
16665
3a7fb99b
DJ		 166662004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16667
16668 * server.c (main): Print child status or termination signal from
16669 variable 'signal', not 'sig'.
16670
c3e735a6
DJ		 166712004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16672
16673 * linux-low.c (linux_read_memory): Change return type to
16674 int. Check for and return error from ptrace().
16675 * target.c (read_inferior_memory): Change return type to int. Pass
16676 back return status from the_target->read_memory().
16677 * target.h (struct target_ops): Adapt *read_memory() prototype.
16678 Update comment.
16679 (read_inferior_memory): Adapt prototype.
16680 * server.c (main): Return an error packet if
16681 read_inferior_memory() returns an error.
16682
a59d1c82
DJ		 166832004-03-04 Daniel Jacobowitz <drow@mvista.com>
16684
16685 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16686 Unify with other clean targets.
16687
dc3f8883
DJ		 166882004-02-29 Daniel Jacobowitz <drow@mvista.com>
16689
16690 * server.c (handle_v_cont): Call set_desired_inferior.
16691
89a208da
DJ		 166922004-02-29 Daniel Jacobowitz <drow@mvista.com>
16693
16694 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16695
62ea82f5
DJ		 166962004-02-29 Daniel Jacobowitz <drow@mvista.com>
16697
16698 * linux-low.c (linux_wait): Unblock async I/O.
16699 (linux_resume): Block and enable async I/O.
16700 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16701 * server.h (block_async_io, unblock_async_io): Add prototypes.
16702
6910d122
DJ		 167032004-02-29 Daniel Jacobowitz <drow@mvista.com>
16704
16705 * remote-utils.c (remote_open): Print a status notice after
16706 opening a TCP port.
16707 * server.c (attach_inferior): Print a status notice after
16708 attaching.
16709
167102004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16711
16712 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16713
c89dc5d4
DJ		 167142004-02-26 Daniel Jacobowitz <drow@mvista.com>
16715
16716 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16717 error packet.
16718 * server.c, target.h: Update copyright years.
16719
4b8dad4a
RM		 167202004-02-25 Roland McGrath <roland@redhat.com>
16721
16722 * target.h (struct target_ops): New member `read_auxv'.
16723 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16724 * linux-low.c (linux_read_auxv): New function.
16725 (linux_target_ops): Initialize `read_auxv' member to that.
16726
d7446758
JB		 167272004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16728
16729 Committed by Jim Blandy <jimb@redhat.com>.
16730
16731 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16732 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16733 instead of GPR_SIZE to distiguish s390 and s390x targets.
16734
5544ad89
DJ		 167352004-01-31 Daniel Jacobowitz <drow@mvista.com>
16736
16737 * linux-low.c: Update copyright year.
16738 (check_removed_breakpoint): Clear pending_is_breakpoint.
16739 (linux_set_resume_request, linux_queue_one_thread)
16740 (resume_status_pending_p): New functions.
16741 (linux_continue_one_thread): Use process->resume.
16742 (linux_resume): Only resume threads if there are no pending events.
16743 * linux-low.h (struct process_info): Add resume request
16744 pointer.
16745
2a68b70e
DJ		 167462004-01-30 Daniel Jacobowitz <drow@mvista.com>
16747
16748 * regcache.c (new_register_cache): Clear the allocated register
16749 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16750
64386c31
DJ		 167512003-10-13 Daniel Jacobowitz <drow@mvista.com>
16752
16753 * linux-low.c (linux_resume): Take a struct thread_resume *
16754 argument.
16755 (linux_wait): Update call.
16756 (resume_ptr): New static variable.
16757 (linux_continue_one_thread): Renamed from
16758 linux_continue_one_process. Use resume_ptr.
16759 (linux_resume): Use linux_continue_one_thread.
16760 * server.c (handle_v_cont, handle_v_requests): New functions.
16761 (myresume): New function.
16762 (main): Handle 'v' case.
16763 * target.h (struct thread_resume): New type.
16764 (struct target_ops): Change argument of "resume" to struct
16765 thread_resume *.
16766 (myresume): Delete macro.
16767
c938e9b0
L		 167682003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16769
16770 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16771 (uninstall): Support DESTDIR.
16772
7f313d07
BC		 16773Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16774
16775 * configure.srv: Add xscale*linux copy of arm*linux entry.
16776
3b2fc2ea
DJ		 167772003-07-24 Daniel Jacobowitz <drow@mvista.com>
16778
16779 * linux-arm-low.c (arm_reinsert_addr): New function.
16780 (the_low_target): Add arm_reinsert_addr.
16781
1c0a559e
MK		 167822003-07-08 Mark Kettenis <kettenis@gnu.org>
16783
16784 * mem-break.c: Remove whitespace at end of file.
16785
43d5792c
DJ		 167862003-06-28 Daniel Jacobowitz <drow@mvista.com>
16787
16788 * configure.in: Check whether we need to prototype strerror.
16789 * server.h: Optionally prototype strerror.
16790 * gdbreplay.c (perror_with_name): Use strerror.
16791 * linux-low.c (linux_attach_lwp): Use strerror.
16792 * utils.c (perror_with_name): Use strerror.
16793 * config.in, configure: Regenerated.
16794
c8a86edf
DJ		 167952003-06-28 Daniel Jacobowitz <drow@mvista.com>
16796
16797 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16798 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16799
73d37363
DJ		 168002003-06-20 Daniel Jacobowitz <drow@mvista.com>
16801
16802 * Makefile.in (SFILES): Update.
16803 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16804 low-sun3.c: Remove files.
16805
6ad8ae5c
DJ		 168062003-06-17 Daniel Jacobowitz <drow@mvista.com>
16807
16808 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16809 (linux_detach_one_process, linux_detach): New functions.
16810 (linux_target_ops): Add linux_detach.
16811 * server.c (main): Handle 'D' packet.
16812 * target.h (struct target_ops): Add "detach" member.
16813 (detach_inferior): Define.
16814
1581182a
MK		 168152003-06-13 Mark Kettenis <kettenis@gnu.org>
16816
16817 From Kelley Cook <kelleycook@wideopenwest.com>:
16818 * configure.srv: Accept i[34567]86 variants.
16819
e5379b03
DJ		 168202003-06-05 Daniel Jacobowitz <drow@mvista.com>
16821
16822 * linux-low.c (linux_wait_for_event): Correct comment typos.
16823 (linux_resume_one_process): Call check_removed_breakpoint.
16824 (linux_send_signal): New function.
16825 (linux_target_ops): Add linux_send_signal.
16826 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16827 of kill.
16828 * target.h (struct target_ops): Add send_signal.
16829
2ff29de4
JB		 168302003-05-29 Jim Blandy <jimb@redhat.com>
16831
16832 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16833 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16834 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16835 away part of the register's value.
16836
254787d4
DJ		 168372003-03-26 Daniel Jacobowitz <drow@mvista.com>
16838
16839 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16840 (linux_wait_for_event, linux_init_signals): Likewise.
16841
94e10508
DJ		 168422003-03-17 Daniel Jacobowitz <drow@mvista.com>
16843
16844 * configure.in: Check for stdlib.h.
16845 * configure: Regenerated.
16846 * config.in: Regenerated.
16847
4c0711e0
DJ		 168482003-01-04 Andreas Schwab <schwab@suse.de>
16849
16850 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16851
ef66e766
AC		 168522003-01-02 Andrew Cagney <ac131313@redhat.com>
16853
16854 * Makefile.in: Remove obsolete code.
16855
a1358604
DJ		 168562002-11-20 Daniel Jacobowitz <drow@mvista.com>
16857
16858 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16859 defined(PT_FPR0_HI).
16860
23ce3b1c
DJ		 168612002-11-17 Stuart Hughes <seh@zee2.com>
16862
16863 * linux-arm-low.c (arm_num_regs): Increase.
16864 (arm_regmap): Include status register.
16865
168662002-11-17 Daniel Jacobowitz <drow@mvista.com>
16867
16868 * linux-low.c (register_addr): Remove incorrect -1 check.
16869
a9fa9f7d
DJ		 168702002-08-29 Daniel Jacobowitz <drow@mvista.com>
16871
16872 * linux-low.c (linux_create_inferior): Call setpgid. Return
16873 the new PID.
16874 (unstopped_p, linux_signal_pid): Remove.
16875 (linux_target_ops): Remove linux_signal_pid.
16876 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16877 global instead of target method.
16878 * target.h (struct target_ops): Remove signal_pid. Update comment
16879 for create_inferior.
16880 * server.c (signal_pid): New variable.
16881 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16882 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16883 (attach_inferior): Set signal_pid.
16884
17574093
DJ		 168852002-08-23 Daniel Jacobowitz <drow@mvista.com>
16886
16887 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16888
168892002-08-20 Jim Blandy <jimb@redhat.com>
16890
16891 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16892 default for this.
16893
168942002-08-01 Andrew Cagney <cagney@redhat.com>
16895
16896 * Makefile.in: Make chill references obsolete.
16897
168982002-07-24 Kevin Buettner <kevinb@redhat.com>
16899
16900 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16901 * configure: Regenerate.
16902 * config.in: Regenerate.
16903
169042002-07-09 David O'Brien <obrien@FreeBSD.org>
16905
16906 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16907 (perror_with_name, remote_close, remote_open, expect, play): Static.
16908
169092002-07-04 Michal Ludvig <mludvig@suse.cz>
16910
4b8dad4a 16911 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16912 byte offsets instead of an array of indexes.
16913 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16914
169152002-06-13 Daniel Jacobowitz <drow@mvista.com>
16916
16917 * regcache.c: Add comment.
16918
169192002-06-11 Daniel Jacobowitz <drow@mvista.com>
16920
16921 * thread-db.c: New file.
16922 * proc-service.c: New file.
16923 * acinclude.m4: New file.
16924 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16925 proc-service.o, and thread-db.o.
16926 (linux-low.o): Add USE_THREAD_DB.
16927 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16928 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16929 * aclocal.m4: Regenerated.
16930 * config.in: Regenerated.
16931 * configure: Regenerated.
16932 * configure.in: Check for proc_service.h, sys/procfs.h,
16933 thread_db.h, and linux/elf.h headrs.
16934 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16935 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16936 Check for -lthread_db and thread support.
16937 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16938 PowerPC, and SuperH.
16939 * i387-fp.c: Constify arguments.
16940 * i387-fp.h: Likewise.
16941 * inferiors.c: (struct thread_info): Renamed from
16942 `struct inferior_info'. Remove PID member. Use generic inferior
16943 list header. All uses updated.
16944 (inferiors, signal_pid): Removed.
16945 (all_threads): New variable.
16946 (get_thread): Define.
16947 (add_inferior_to_list): New function.
16948 (for_each_inferior): New function.
16949 (change_inferior_id): New function.
16950 (add_inferior): Removed.
16951 (remove_inferior): New function.
16952 (add_thread): New function.
16953 (free_one_thread): New function.
16954 (remove_thread): New function.
16955 (clear_inferiors): Use for_each_inferior and free_one_thread.
16956 (find_inferior): New function.
16957 (find_inferior_id): New function.
16958 (inferior_target_data): Update argument type.
16959 (set_inferior_target_data): Likewise.
16960 (inferior_regcache_data): Likewise.
16961 (set_inferior_regcache_data): Likewise.
16962 * linux-low.c (linux_bp_reinsert): Remove.
16963 (all_processes, stopping_threads, using_thrads)
16964 (struct pending_signals, debug_threads, pid_of): New.
16965 (inferior_pid): Replace with macro.
16966 (struct inferior_linux_data): Remove.
16967 (get_stop_pc, add_process): New functions.
16968 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16969 Use add_process and add_thread.
16970 (linux_attach_lwp): New function, based on old linux_attach. Use
16971 add_process and add_thread. Set stop_expected for new threads.
16972 (linux_attach): New function.
16973 (linux_kill_one_process): New function.
16974 (linux_kill): Kill all LWPs.
16975 (linux_thread_alive): Use find_inferior_id.
16976 (check_removed_breakpoints, status_pending_p): New functions.
16977 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16978 Update. Use WNOHANG. Wait for cloned processes also. Update process
16979 struct for the found process.
16980 (linux_wait_for_event): New function.
16981 (linux_wait): Use it. Support LWPs.
16982 (send_sigstop, wait_for_sigstop, stop_all_processes)
16983 (linux_resume_one_process, linux_continue_one_process): New functions.
16984 (linux_resume): Support LWPs.
16985 (REGISTER_RAW_SIZE): Remove.
16986 (fetch_register): Use register_size instead. Call supply_register.
16987 (usr_store_inferior_registers): Likewise. Call collect_register.
16988 Fix recursive case.
16989 (regsets_fetch_inferior_registers): Improve error message.
16990 (regsets_store_inferior_registers): Add debugging.
16991 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16992 (unstopped_p, linux_signal_pid): New functions.
16993 (linux_target_ops): Add linux_signal_pid.
16994 (linux_init_signals): New function.
16995 (initialize_low): Call it. Initialize using_threads.
16996 * regcache.c (inferior_regcache_data): Add valid
16997 flag.
16998 (get_regcache): Fetch registers lazily. Add fetch argument
16999 and update all callers.
17000 (regcache_invalidate_one, regcache_invalidate): New
17001 functions.
17002 (new_register_cache): Renamed from create_register_cache.
17003 Return the new regcache.
17004 (free_register_cache): Change argument to a void *.
17005 (registers_to_string, registers_from_string): Call get_regcache
17006 with fetch flag set.
17007 (register_data): Make static. Pass fetch flag to get_regcache.
17008 (supply_register): Call get_regcache with fetch flag clear.
17009 (collect_register): Call get_regcache with fetch flag set.
17010 (collect_register_as_string): New function.
17011 * regcache.h: Update.
17012 * remote-utils.c (putpkt): Flush after debug output and use
17013 stderr.
17014 Handle input interrupts while waiting for an ACK.
17015 (input_interrupt): Use signal_pid method.
17016 (getpkt): Flush after debug output and use stderr.
17017 (outreg): Use collect_register_as_string.
17018 (new_thread_notify, dead_thread_notify): New functions.
17019 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17020 and general_thread.
17021 (look_up_one_symbol): Flush after debug output.
17022 * server.c (step_thread, server_waiting): New variables.
17023 (start_inferior): Don't use signal_pid. Update call to mywait.
17024 (attach_inferior): Update call to mywait.
17025 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17026 (main): Don't fetch/store registers explicitly. Use
17027 set_desired_inferior. Support proposed ``Hs'' packet. Update
17028 calls to mywait.
17029 * server.h: Update.
17030 (struct inferior_list, struct_inferior_list_entry): New.
17031 * target.c (set_desired_inferior): New.
17032 (write_inferior_memory): Constify.
17033 (mywait): New function.
17034 * target.h: Update.
17035 (struct target_ops): New signal_pid method.
17036 (mywait): Removed macro, added prototype.
17037
17038 * linux-low.h (regset_func): Removed.
17039 (regset_fill_func, regset_store_func): New.
17040 (enum regset_type): New.
17041 (struct regset_info): Add type field. Use new operation types.
17042 (struct linux_target_ops): stop_pc renamed to get_pc.
17043 Add decr_pc_after_break and breakpoint_at.
17044 (get_process, get_thread_proess, get_process_thread)
17045 (strut process_info, all_processes, linux_attach_lwp)
17046 (thread_db_init): New.
17047
17048 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17049 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17050 (the_low_target): Add new members.
17051 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17052 (i386_store_fpxregset): Constify.
17053 (target_regsets): Add new kind identifier.
17054 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17055 (i386_set_pc): Add debugging.
17056 (i386_breakpoint_at): New function.
17057 (the_low_target): Add new members.
17058 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17059 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17060 (mips_breakpoint_at): New.
17061 (the_low_target): Add new members.
17062 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17063 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17064 (the_low_target): Add new members.
17065 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17066 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17067 (the_low_target): Add new members.
17068 * linux-x86-64-low.c (target_regsets): Add new kind
17069 identifier.
17070
170712002-05-15 Daniel Jacobowitz <drow@mvista.com>
17072
17073 From Martin Pool <mbp@samba.org>:
17074 * server.c (gdbserver_usage): New function.
17075 (main): Call it.
17076
170772002-05-14 Daniel Jacobowitz <drow@mvista.com>
17078
17079 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17080 stop_at -> stop_pc.
17081
170822002-05-04 Andrew Cagney <ac131313@redhat.com>
17083
17084 * Makefile.in: Remove obsolete code.
17085
170862002-04-24 Michal Ludvig <mludvig@suse.cz>
17087
17088 * linux-low.c (regsets_fetch_inferior_registers),
17089 (regsets_store_inferior_registers): Removed cast to int from
17090 ptrace() calls.
17091 * regcache.h: Added declaration of struct inferior_info.
17092
170932002-04-20 Daniel Jacobowitz <drow@mvista.com>
17094
17095 * inferiors.c (struct inferior_info): Add regcache_data.
17096 (add_inferior): Call create_register_cache.
17097 (clear_inferiors): Call free_register_cache.
17098 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17099 * regcache.c (struct inferior_regcache_data): New.
17100 (registers): Remove.
17101 (get_regcache): New function.
17102 (create_register_cache, free_register_cache): New functions.
17103 (set_register_cache): Don't initialize the register cache here.
17104 (registers_to_string, registers_from_string, register_data): Call
17105 get_regcache.
17106 * regcache.h: Add prototypes.
17107 * server.h: Likewise.
17108
171092002-04-20 Daniel Jacobowitz <drow@mvista.com>
17110
17111 * mem-break.c: New file.
17112 * mem-break.h: New file.
17113 * Makefile.in: Add mem-break.o rule; update server.h
17114 dependencies.
17115 * inferiors.c (struct inferior_info): Add target_data
17116 member.
17117 (clear_inferiors): Free target_data member if set.
17118 (inferior_target_data, set_inferior_target_data): New functions.
17119 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17120 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17121 * linux-low.c (linux_bp_reinsert): New variable.
17122 (struct inferior_linux_data): New.
17123 (linux_create_inferior): Use set_inferior_target_data.
17124 (linux_attach): Likewise. Call add_inferior.
17125 (linux_wait_for_one_inferior): New function.
17126 (linux_wait): Call it.
17127 (linux_write_memory): Add const.
17128 (initialize_low): Call set_breakpoint_data.
17129 * linux-low.h (struct linux_target_ops): Add breakpoint
17130 handling members.
17131 * server.c (attach_inferior): Remove extra add_inferior
17132 call.
17133 * server.h: Include mem-break.h. Update inferior.c
17134 prototypes.
17135 * target.c (read_inferior_memory)
17136 (write_inferior_memory): New functions.
17137 * target.h (read_inferior_memory)
17138 (write_inferior_memory): Change macros to prototypes.
17139 (struct target_ops): Update comments. Add const to write_memory
17140 definition.
17141
171422002-04-11 Daniel Jacobowitz <drow@mvista.com>
17143
17144 * linux-low.c (usr_store_inferior_registers): Support
17145 registers which are allowed to fail to store.
17146 * linux-low.h (linux_target_ops): Likewise.
17147 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17148 (ppc_cannot_store_register): FPSCR may not be storable.
17149
171502002-04-09 Daniel Jacobowitz <drow@mvista.com>
17151
17152 * server.h: Include <string.h> if HAVE_STRING_H.
17153 * ChangeLog: Correct paths in last ChangeLog entry.
17154
171552002-04-09 Daniel Jacobowitz <drow@mvista.com>
17156
17157 * linux-low.h: Remove obsolete prototypes.
17158 (struct linux_target_ops): New.
17159 (extern the_low_target): New.
17160 * linux-low.c (num_regs, regmap): Remove declarations.
17161 (register_addr): Use the_low_target explicitly.
17162 (fetch_register): Likewise.
17163 (usr_fetch_inferior_registers): Likewise.
17164 (usr_store_inferior_registers): Likewise.
17165 * linux-arm-low.c (num_regs): Remove.
17166 (arm_num_regs): Define.
17167 (arm_regmap): Renamed from regmap, made static.
17168 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17169 made static.
17170 (arm_cannot_store_register): Renamed from cannot_store_register,
17171 made static.
17172 (the_low_target): New.
17173 * linux-i386-low.c (num_regs): Remove.
17174 (i386_num_regs): Define.
17175 (i386_regmap): Renamed from regmap, made static.
17176 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17177 made static.
17178 (i386_cannot_store_register): Renamed from cannot_store_register,
17179 made static.
17180 (the_low_target): New.
17181 * linux-ia64-low.c (num_regs): Remove.
17182 (ia64_num_regs): Define.
17183 (ia64_regmap): Renamed from regmap, made static.
17184 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17185 made static.
17186 (ia64_cannot_store_register): Renamed from cannot_store_register,
17187 made static.
17188 (the_low_target): New.
17189 * linux-m68k-low.c (num_regs): Remove.
17190 (m68k_num_regs): Define.
17191 (m68k_regmap): Renamed from regmap, made static.
17192 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17193 made static.
17194 (m68k_cannot_store_register): Renamed from cannot_store_register,
17195 made static.
17196 (the_low_target): New.
17197 * linux-mips-low.c (num_regs): Remove.
17198 (mips_num_regs): Define.
17199 (mips_regmap): Renamed from regmap, made static.
17200 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17201 made static.
17202 (mips_cannot_store_register): Renamed from cannot_store_register,
17203 made static.
17204 (the_low_target): New.
17205 * linux-ppc-low.c (num_regs): Remove.
17206 (ppc_num_regs): Define.
17207 (ppc_regmap): Renamed from regmap, made static.
17208 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17209 made static.
17210 (ppc_cannot_store_register): Renamed from cannot_store_register,
17211 made static.
17212 (the_low_target): New.
17213 * linux-s390-low.c (num_regs): Remove.
17214 (s390_num_regs): Define.
17215 (s390_regmap): Renamed from regmap, made static.
17216 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17217 made static.
17218 (s390_cannot_store_register): Renamed from cannot_store_register,
17219 made static.
17220 (the_low_target): New.
17221 * linux-sh-low.c (num_regs): Remove.
17222 (sh_num_regs): Define.
17223 (sh_regmap): Renamed from regmap, made static.
17224 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17225 made static.
17226 (sh_cannot_store_register): Renamed from cannot_store_register,
17227 made static.
17228 (the_low_target): New.
17229 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17230 (the_low_target): New.
17231
172322002-04-09 Daniel Jacobowitz <drow@mvista.com>
17233
17234 * Makefile.in: Add stamp-h target.
17235 * configure.in: Create stamp-h.
17236 * configure: Regenerated.
17237
172382002-04-09 Daniel Jacobowitz <drow@mvista.com>
17239
17240 * inferiors.c: New file.
17241 * target.c: New file.
17242 * target.h: New file.
17243 * Makefile.in: Add target.o and inferiors.o. Update
17244 dependencies.
17245 * linux-low.c (inferior_pid): New static variable,
17246 moved from server.c.
17247 (linux_create_inferior): Renamed from create_inferior.
17248 Call add_inferior. Return 0 on success instead of a PID.
17249 (linux_attach): Renamed from myattach.
17250 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17251 (linux_thread_alive): Renamed from mythread_alive.
17252 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17253 child dies.
17254 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17255 (regsets_store_inferior_registers): Correct error message.
17256 Add missing ``return 0''.
17257 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17258 (linux_store_registers): Renamed from store_inferior_registers.
17259 (linux_read_memory): Renamed from read_inferior_memory.
17260 (linux_write_memory): Renamed from write_inferior_memory.
17261 (linux_target_ops): New structure.
17262 (initialize_low): Call set_target_ops ().
17263 * remote-utils.c (unhexify): New function.
17264 (hexify): New function.
17265 (input_interrupt): Send signals to ``signal_pid''.
17266 * server.c (inferior_pid): Remove.
17267 (start_inferior): Update create_inferior call.
17268 (attach_inferior): Call add_inferior.
17269 (handle_query): New function.
17270 (main): Call handle_query for `q' packets.
17271 * server.h: Include "target.h". Remove obsolete prototypes.
17272 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17273
172742002-04-09 Daniel Jacobowitz <drow@mvista.com>
17275
17276 * Makefile.in: Add WARN_CFLAGS. Update configury
17277 dependencies.
17278 * configure.in: Check for <string.h>
17279 * configure: Regenerate.
17280 * config.in: Regenerate.
17281 * gdbreplay.c: Include needed system headers.
17282 (remote_open): Remove strchr prototype.
17283 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17284 * regcache.c (supply_register): Change buf argument to const void *.
17285 (supply_register_by_name): Likewise.
17286 (collect_register): Change buf argument to void *.
17287 (collect_register_by_name): Likewise.
17288 * regcache.h: Add missing prototypes.
17289 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17290 * server.c (handle_query): New function.
17291 (attached): New static variable, moved out of main.
17292 (main): Quiet longjmp clobber warnings.
17293 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17294 * utils.c (error): Remove NORETURN.
17295 (fatal): Likewise.
GDB Binutils - Deliverables
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