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Move innermost_block_tracker global to parse_state
[thirdparty/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
69f4c9cc
AH		 12019-03-28 Alan Hayward <alan.hayward@arm.com>
2
3 * linux-low.c (AT_HWCAP2): Add define if not already included.
4
974c89e0
AH		 52019-03-26 Alan Hayward <alan.hayward@arm.com>
6
7 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
8 (aarch64_arch_setup): Call linux_get_hwcap.
9 * linux-arm-low.c (arm_get_hwcap): Remove function.
10 (arm_read_description): Call linux_get_hwcap.
11 * linux-low.c (linux_get_auxv): New function.
12 (linux_get_hwcap): Likewise.
13 (linux_get_hwcap2): Likewise.
14 * linux-low.h (linux_get_hwcap): New declaration.
15 (linux_get_hwcap2): Likewise.
16 * linux-ppc-low.c (ppc_get_auxv): Remove function.
17 (ppc_arch_setup): Call linux_get_hwcap.
18 * linux-s390-low.c (s390_get_hwcap): Remove function.
19 (s390_arch_setup): Call linux_get_hwcap.
20
1ef53e6b
AH		 212019-03-22 Alan Hayward <alan.hayward@arm.com>
22 Jiong Wang <jiong.wang@arm.com>
23
24 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
25 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
26 to fail.
27 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
28
ee4fbcfa
AH		 292019-03-22 Alan Hayward <alan.hayward@arm.com>
30 Jiong Wang <jiong.wang@arm.com>
31
32 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
33 (aarch64_get_hwcap): New function.
34 (aarch64_arch_setup): Read APIA hwcap.
35
6dc0ebde
AH		 362019-03-22 Alan Hayward <alan.hayward@arm.com>
37 Jiong Wang <jiong.wang@arm.com>
38
39 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
40 (initialize_low_tracepoint): Likewise.
41 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
42 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
43 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
44 (aarch64_linux_read_description): Likewise.
45 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
46
1163a4b7
JB		 472019-03-12 John Baldwin <jhb@FreeBSD.org>
48
49 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
50 i386_create_target_description for 'segments' parameter.
51 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
52 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
53 * win32-i386-low.c (i386_arch_setup): Likewise.
54
d3a70e03
TT		 552019-03-12 Tom Tromey <tromey@adacore.com>
56
57 * linux-low.c (iterate_over_lwps): Update.
58
37991b4f
TT		 592019-03-06 Tom Tromey <tom@tromey.com>
60
61 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
62 (captured_main): Use SCOPE_EXIT.
63
45950eb6
SDJ		 642019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
65
66 * configure.srv: Use '$enable_unittest' instead of '$development'
67 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
68 case.
69
43ac54fc
TT		 702019-02-27 Tom Tromey <tromey@adacore.com>
71
72 * gdbreplay.c (logchar): Handle \r\n.
73
df0da8a2
AH		 742019-02-07 Alan Hayward <alan.hayward@arm.com>
75
76 * linux-low.c (linux_attach): Add process before lwp.
77 * server.c (attach_inferior): Check if already attached.
78
1a5c2598
TT		 792019-02-07 Tom Tromey <tom@tromey.com>
80
81 * x86-tdesc.h: Rename include guard.
82 * x86-low.h: Add include guard.
83 * wincecompat.h: Rename include guard.
84 * win32-low.h: Add include guard.
85 * utils.h: Rename include guard.
86 * tracepoint.h: Rename include guard.
87 * tdesc.h: Rename include guard.
88 * target.h: Rename include guard.
89 * server.h: Rename include guard.
90 * remote-utils.h: Rename include guard.
91 * regcache.h: Rename include guard.
92 * nto-low.h: Rename include guard.
93 * notif.h: Add include guard.
94 * mem-break.h: Rename include guard.
95 * lynx-low.h: Add include guard.
96 * linux-x86-tdesc.h: Add include guard.
97 * linux-s390-tdesc.h: Add include guard.
98 * linux-ppc-tdesc-init.h: Add include guard.
99 * linux-low.h: Add include guard.
100 * linux-aarch64-tdesc.h: Add include guard.
101 * linux-aarch32-low.h: Add include guard.
102 * inferiors.h: Rename include guard.
103 * i387-fp.h: Rename include guard.
104 * hostio.h: Rename include guard.
105 * gdbthread.h: Rename include guard.
106 * gdb_proc_service.h: Rename include guard.
107 * event-loop.h: Rename include guard.
108 * dll.h: Rename include guard.
109 * debug.h: Rename include guard.
110 * ax.h: Rename include guard.
111
956cc47c
SN		 1122018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
113
114 PR gdb/23985
115 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
116 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
117
a0707f3c
TT		 1182019-01-25 Tom Tromey <tom@tromey.com>
119
120 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
121
0747795c
TT		 1222019-01-25 Tom Tromey <tom@tromey.com>
123
124 * win32-low.c: Fix common/ includes.
125 * win32-i386-low.c: Fix common/ includes.
126 * tracepoint.c: Fix common/ includes.
127 * thread-db.c: Fix common/ includes.
128 * target.h: Fix common/ includes.
129 * symbol.c: Fix common/ includes.
130 * spu-low.c: Fix common/ includes.
131 * server.h: Fix common/ includes.
132 * server.c: Fix common/ includes.
133 * remote-utils.c: Fix common/ includes.
134 * regcache.h: Fix common/ includes.
135 * regcache.c: Fix common/ includes.
136 * nto-x86-low.c: Fix common/ includes.
137 * notif.h: Fix common/ includes.
138 * mem-break.h: Fix common/ includes.
139 * lynx-low.c: Fix common/ includes.
140 * lynx-i386-low.c: Fix common/ includes.
141 * linux-x86-tdesc-selftest.c: Fix common/ includes.
142 * linux-x86-low.c: Fix common/ includes.
143 * linux-low.c: Fix common/ includes.
144 * inferiors.h: Fix common/ includes.
145 * i387-fp.c: Fix common/ includes.
146 * hostio.c: Fix common/ includes.
147 * hostio-errno.c: Fix common/ includes.
148 * gdbthread.h: Fix common/ includes.
149 * gdbreplay.c: Fix common/ includes.
150 * fork-child.c: Fix common/ includes.
151 * event-loop.c: Fix common/ includes.
152 * ax.c:
153 (enum gdb_agent_op): Fix common/ includes.
154
be6d4f74
TT		 1552019-01-21 Tom Tromey <tom@tromey.com>
156
157 * tracepoint.c: Fix includes.
158 * remote-utils.c: Fix includes.
159 * linux-x86-low.c: Fix includes.
160
66d91b39
JB		 1612019-01-01 Joel Brobecker <brobecker@adacore.com>
162
163 * gdbreplay.c (gdbreplay_version): Update copyright year in
164 version message.
165 * server.c (gdbserver_version): Likewise.
166
754e3168
AH		 1672018-12-05 Alan Hayward <alan.hayward@arm.com>
168
169 * linux-low.c (add_lwp): Switch ordering.
170
d105de22
TT		 1712018-11-29 Tom Tromey <tom@tromey.com>
172
173 * win32-low.c (win32_join): Take pid, not process.
174 * target.h (struct target_ops) <join>: Change argument type.
175 (join_inferior): Change argument name.
176 * spu-low.c (spu_join): Take pid, not process.
177 * server.c (handle_detach): Preserve pid before destroying
178 process.
179 * lynx-low.c (lynx_join): Take pid, not process.
180 * linux-low.c (linux_join): Take pid, not process.
181
50138245
AH		 1822018-11-23 Alan Hayward <alan.hayward@arm.com>
183
184 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
185 (aarch64_cannot_fetch_register): Likewise.
186 (struct linux_target_ops): Update references.
187
64f57f3d
PFC		 1882018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
189
190 * linux-ppc-low.c: Include nat/linux-ptrace.h.
191
8d619c01
EBM		 1922018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
193
194 * configure.srv (ipa_ppc_linux_regobj): Add
195 powerpc-isa207-htm-vsx32l-ipa.o and
196 powerpc-isa207-htm-vsx64l-ipa.o.
197 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
198 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
199 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
200 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
201 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
202 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
203 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
204 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
205 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
206 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
207 (init_registers_powerpc_isa207_htm_vsx32l)
208 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
209 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
210 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
211 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
212 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
213 (ppc_store_tm_ctarregset): New functions.
214 (ppc_regsets): Add entries for HTM regsets.
215 (ppc_arch_setup): Set htm in features struct when needed. Set
216 sizes for the HTM regsets.
217 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
218 (initialize_low_arch): Call
219 init_registers_powerpc_isa207_htm_vsx32l and
220 init_registers_powerpc_isa207_htm_vsx64l.
221 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
222 PPC_TDESC_ISA207_HTM_VSX.
223 (initialize_low_tracepoint): Call
224 init_registers_powerpc_isa207_htm_vsx32l and
225 init_registers_powerpc_isa207_htm_vsx64l.
226
232bfb86
EBM		 2272018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
228
229 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
230 rs6000/power-linux-pmu.xml to srv_xmlfiles.
231 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
232 (ppc_store_pmuregset): New functions.
233 (ppc_regsets): Add entries for ebb and pmu regsets.
234 (ppc_arch_setup): Set isa207 in features struct if the ebb and
235 pmu regsets are available. Set sizes for these regsets.
236
f2cf6173
EBM		 2372018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
238
239 * configure.srv (ipa_ppc_linux_regobj): Add
240 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
241 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
242 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
243 rs6000/powerpc-isa207-vsx32l.xml, and
244 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
245 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
246 <PPC_TDESC_ISA207_VSX>: New enum value.
247 (init_registers_powerpc_isa207_vsx32l): Declare.
248 (init_registers_powerpc_isa207_vsx64l): Declare.
249 * linux-ppc-low.c (ppc_fill_tarregset): New function.
250 (ppc_store_tarregset): New function.
251 (ppc_regsets): Add entry for the TAR regset.
252 (ppc_arch_setup): Set isa207 in features struct when needed. Set
253 size for the TAR regsets.
254 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
255 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
256 and init_registers_powerpc_isa207_vsx64l.
257 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
258 (initialize_low_tracepoint): Call
259 init_registers_powerpc_isa207_vsx32l and
260 init_registers_powerpc_isa207_vsx64l.
261
7ca18ed6
EBM		 2622018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
263 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
264
265 * configure.srv (ipa_ppc_linux_regobj): Add
266 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
267 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
268 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
269 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
270 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
271 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
272 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
273 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
274 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
275 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
276 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
277 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
278 (ppc_hwcap): Add comment.
279 (ppc_hwcap2): New global.
280 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
281 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
282 (ppc_regsets): Add entries for the DSCR and PPR regsets.
283 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
284 when needed. Set sizes for the the DSCR and PPR regsets.
285 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
286 (initialize_low_arch): Call
287 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
288 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
289 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
290 PPC_TDESC_ISA205_PPR_DSCR_VSX.
291 (initialize_low_tracepoint): Call
292 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
293 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
294
5c849b22
PFC		 2952018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
296
297 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
298
8ecfd7bd
SDJ		 2992018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
300 Simon Marchi <simark@simark.ca>
301
302 * acinclude.m4: Include "../selftest.m4".
303 * configure: Regenerate.
304 * configure.ac: Use "GDB_AC_SELFTEST".
305 * configure.srv: Use "$enable_unittests" instead of
306 "$development" when checking whether unit tests have been
307 enabled.
308 * server.c (captured_main): Update message informing that
309 selftests have been disabled.
310
96643e35
TT		 3112018-10-04 Tom Tromey <tom@tromey.com>
312
313 * configure: Rebuild.
314
da4ae14a
TT		 3152018-10-04 Tom Tromey <tom@tromey.com>
316
317 * server.c (handle_status): Rename inner "thread".
318 (process_serial_event): Declare "res" in 'm' case.
319 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
320 (iterate_over_lwps): Rename inner "thread".
321 (linux_qxfer_libraries_svr4): Rename inner "len".
322 * gdbthread.h (find_thread_in_random): Rename inner "thread".
323
7c619dbd
GB		 3242018-10-01 Gary Benson <gbenson@redhat.com>
325
326 * gdb_proc_service.h: Moved common code to
327 common/gdb_proc_service.h.
328
3795e814
GB		 3292018-10-01 Gary Benson <gbenson@redhat.com>
330
331 * gdb_proc_service.h: Synchronize comments and whitespace with
332 GDB's version of this file.
333
49b036f1
TT		 3342018-09-25 Tom Tromey <tom@tromey.com>
335
336 * configure: Rebuild.
337 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
338
8ff03f0b
SM		 3392018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
340
341 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
342 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
343 ($(IPA_LIB)): Sort IPA_OBJS.
344
a1cd91dc
SM		 3452018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
346
347 * Makefile.in: Remove references to $(ADD_DEPS).
348
752312ba
TT		 3492018-09-16 Tom Tromey <tom@tromey.com>
350
351 * remote-utils.c (remote_open): Use GNU style for metasyntactic
352 variables.
353 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
354 variables.
355
f1628857
TT		 3562018-09-05 Tom Tromey <tom@tromey.com>
357
358 * configure: Rebuild.
359
ad202fcc
SM		 3602018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
361
362 PR build/23399
363 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
364
d3d8724a
TT		 3652018-08-27 Tom Tromey <tom@tromey.com>
366
367 PR build/23087:
368 * configure: Rebuild.
369
b4f183d2
TT		 3702018-08-27 Tom Tromey <tom@tromey.com>
371
372 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
373 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
374 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
375 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
376 (s390x_emit_stack_adjust): Add casts to unsigned char.
377
4e2aa472
SM		 3782018-08-22 Simon Marchi <simon.marchi@ericsson.com>
379
380 PR gdb/23374
381 PR gdb/23375
382 * server.h (struct client_state) <disable_randomization>:
383 Initialize to 1.
384
cf4088a9
SM		 3852018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
386
387 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
388 variable.
389 (mips_supply_ptrace_register): Likewise.
390
a0de763e
TT		 3912018-07-22 Tom Tromey <tom@tromey.com>
392
393 * configure: Rebuild.
394
b0a7723d
TT		 3952018-07-22 Tom Tromey <tom@tromey.com>
396
397 * win32-low.c (win32_create_inferior): Remove unused variables.
398 * gdbreplay.c (remote_open): Remove unused variable.
399 * remote-utils.c (remote_prepare): Remove unused variable.
400 * x86-tdesc.h (X86_TDESC_H): Define.
401 (amd64_expedite_regs): Define conditionally.
402 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
403 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
404 * remote-utils.c (readchar): Remove unused variable.
405
a780ef4f
PA		 4062018-07-13 Pedro Alves <palves@redhat.com>
407
408 * linux-low.c (linux_kill): Change parameter to process_info
409 pointer instead of pid. Adjust.
410 * lynx-low.c (lynx_kill): Likewise.
411 * nto-low.c (nto_kill): Likewise.
412 * spu-low.c (spu_kill): Likewise.
413 * win32-low.c (win32_kill): Likewise.
414 * server.c (handle_v_kill, kill_inferior_callback)
415 (detach_or_kill_for_exit): Adjust.
416 * target.c (kill_inferior): Change parameter to process_info
417 pointer instead of pid. Adjust.
418 * target.h (struct target_ops) <kill>: Change parameter to
419 process_info pointer instead of pid. Adjust all implementations
420 and callers.
421 (kill_inferior): Likewise.
422
ef2ddb33
PA		 4232018-07-13 Pedro Alves <palves@redhat.com>
424
425 * linux-low.c (linux_detach, linux_join): Change parameter to
426 process_info pointer instead of pid. Adjust.
427 * lynx-low.c (lynx_detach, lynx_join): Likewise.
428 * nto-low.c (nto_detach): Likewise.
429 * spu-low.c (spu_detach, spu_join): Likewise.
430 * win32-low.c (win32_detach, win32_join): Likewise.
431 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
432 * target.h (struct target_ops) <detach, join>: Change parameter to
433 process_info pointer instead of pid. Adjust all implementations
434 and callers.
435 (detach_inferior, join_inferior): Rename 'pid' parameter to
436 'proc'.
437
c7ab0aef
SDJ		 4382018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
439 Jan Kratochvil <jan.kratochvil@redhat.com>
440 Paul Fertser <fercerpav@gmail.com>
441 Tsutomu Seki <sekiriki@gmail.com>
442
443 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
444 (OBS): Add 'common/netstuff.o'.
445 (GDBREPLAY_OBS): Likewise.
446 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
447 (remote_open): Implement support for IPv6
448 connections.
449 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
450 and 'wspiapi.h'.
451 (handle_accept_event): Accept connections from IPv6 sources.
452 (remote_prepare): Handle IPv6-style hostnames; implement
453 support for IPv6 connections.
454 (remote_open): Implement support for printing connections from
455 IPv6 sources.
456
31445d10
PA		 4572018-07-11 Pedro Alves <palves@redhat.com>
458
459 PR gdb/23377
460 * mem-break.c (any_persistent_commands): Add process_info
461 parameter and use it instead of relying on the current process.
462 Change return type to bool.
463 * mem-break.h (any_persistent_commands): Add process_info
464 parameter and change return type to bool.
465 * server.c (handle_detach): Remove require_running_or_return call.
466 Look up the process_info for the process we're about to detach.
467 If not found, return back error to GDB. Adjust
468 any_persistent_commands call to pass down a process pointer.
469
cb197132
PA		 4702018-07-11 Pedro Alves <palves@redhat.com>
471
472 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
473 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
474 instead of collect_register_by_name.
475 * regcache.c (regcache_raw_get_unsigned_by_name): New.
476 * regcache.h (regcache_raw_get_unsigned_by_name): New.
477
1b919490
VB		 4782018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
479 Pedro Alves <palves@redhat.com>
480
481 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
482
d7e15655
TT		 4832018-07-03 Tom Tromey <tom@tromey.com>
484
485 * linux-low.c: Update.
486 * lynx-low.c: Update.
487 * mem-break.c: Update.
488 * nto-low.c: Update.
489 * remote-utils.c: Update.
490 * server.c: Update.
491 * spu-low.c: Update.
492 * target.c: Update.
493 * win32-low.c: Update.
494
26a57c92
TT		 4952018-07-03 Tom Tromey <tom@tromey.com>
496
497 * server.c: Update.
498
0e998d96
TT		 4992018-07-03 Tom Tromey <tom@tromey.com>
500
501 * linux-low.c: Update.
502
cc6bcb54
TT		 5032018-07-03 Tom Tromey <tom@tromey.com>
504
505 * target.c: Update.
506
e38504b3
TT		 5072018-07-03 Tom Tromey <tom@tromey.com>
508
509 * linux-low.c: Update.
510 * linux-mips-low.c: Update.
511 * lynx-low.c: Update.
512 * nto-low.c: Update.
513 * remote-utils.c: Update.
514 * server.c: Update.
515 * spu-low.c: Update.
516 * target.c: Update.
517 * thread-db.c: Update.
518
e99b03dc
TT		 5192018-07-03 Tom Tromey <tom@tromey.com>
520
521 * linux-low.c: Update.
522 * linux-mips-low.c: Update.
523 * lynx-low.c: Update.
524 * mem-break.c: Update.
525 * nto-low.c: Update.
526 * remote-utils.c: Update.
527 * server.c: Update.
528 * spu-low.c: Update.
529 * target.c: Update.
530 * tracepoint.c: Update.
531
f2907e49
TT		 5322018-07-03 Tom Tromey <tom@tromey.com>
533
534 * linux-low.c: Update.
535 * linux-ppc-low.c: Update.
536 * linux-x86-low.c: Update.
537 * proc-service.c: Update.
538 * server.c: Update.
539 * spu-low.c: Update.
540 * thread-db.c: Update.
541 * win32-low.c: Update.
542
fd79271b
TT		 5432018-07-03 Tom Tromey <tom@tromey.com>
544
545 * linux-low.c: Update.
546 * lynx-low.c: Update.
547 * nto-low.c: Update.
548 * remote-utils.c: Update.
549 * spu-low.c: Update.
550 * thread-db.c: Update.
551 * win32-low.c: Update.
552
c0867626
SDJ		 5532018-06-29 Joel Brobecker <brobecker@adacore.com>
554
555 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
556 parameter in call to 'amd64_create_target_description'.
557
2512d7ef
JK		 5582018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
559
560 * x86-tdesc.h: Remove executable permission flag.
561
d0ac1c44
SM		 5622018-06-19 Simon Marchi <simon.marchi@ericsson.com>
563
564 * configure.ac: Remove AC_PREREQ, add missing quoting.
565 * configure: Re-generate.
566 * config.in: Re-generate.
567 * aclocal.m4: Re-generate.
568
c4eb05ff
SM		 5692018-06-18 Simon Marchi <simon.marchi@ericsson.com>
570
571 * tracepoint.h (current_traceframe): Remove declaration.
572
02895270
AH		 5732018-06-18 Alan Hayward <alan.hayward@arm.com>
574
575 * linux-aarch64-low.c (is_sve_tdesc): New function.
576 (aarch64_sve_regs_copy_to_regcache): Likewise.
577 (aarch64_sve_regs_copy_from_regcache): Likewise.
578 (aarch64_regs_info): Add SVE checks.
579 (initialize_low_arch): Initialize SVE.
580
e9902bfc
AH		 5812018-06-18 Alan Hayward <alan.hayward@arm.com>
582
583 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
584
fefa175e
AH		 5852018-06-11 Alan Hayward <alan.hayward@arm.com>
586
587 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
588 (initialize_low_tracepoint): Likewise
589 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
590 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
591 param.
592 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
593 checks.
594 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
595
b91ad3ff
AH		 5962018-06-11 Alan Hayward <alan.hayward@arm.com>
597
598 * server.h (PBUFSIZ): Increase size
599
f868386e
AH		 6002018-06-11 Alan Hayward <alan.hayward@arm.com>
601
602 * regcache.c (regcache::raw_compare): New function.
603 * regcache.h (regcache::raw_compare): New declaration.
604
9c861883
AH		 6052018-06-11 Alan Hayward <alan.hayward@arm.com>
606
607 * regcache.c (new_register_cache): Use new.
608 (free_register_cache): Use delete.
609 (register_data): Use const.
610 (supply_register): Move body inside regcache.
611 (regcache::raw_supply): New override function.
612 (collect_register): Move body inside regcache.
613 (regcache::raw_collect): New override function.
614 (regcache::get_register_status): New override function.
615 * regcache.h (struct regcache): Inherit from reg_buffer_common.
616
40591844
TT		 6172018-06-09 Tom Tromey <tom@tromey.com>
618
619 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
620 declare queue.
621 (event_queue): Use std::queue.
622 (gdb_event_xfree): Remove.
623 (initialize_event_loop, process_event, wait_for_event): Update.
624
6341380d
SC		 6252018-06-08 Stan Cox <scox@redhat.com>
626
627 * win32-low.c (win32_create_inferior): last_ptid and last_status
628 moved to client_state.
629
03349c93
PA		 6302018-06-08 Pedro Alves <palves@redhat.com>
631
632 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
633 common/common-exceptions.o, common/common-utils.o,
634 common/errors.o, common/print-utils.o and utils.o.
635 * gdbreplay.c: Include "common-defs.h" instead of the two
636 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
637 string.h or alloca.h.
638 (perror_with_name): Delete.
639 (remote_open): Use xstrdup instead of strdup.
640 (main): Rename to ...
641 (captured_main): ... this.
642 (main): New.
643
8dcc53b3
TT		 6442018-06-08 Tom Tromey <tom@tromey.com>
645
646 * linux-low.c (linux_low_read_btrace): Update.
647
c12a5089
SC		 6482018-06-04 Stan Cox <scox@redhat.com>
649
650 * server.h (struct client_state): New.
651 * server.c (cont_thread, general_thread, multi_process)
652 (report_fork_events, report_vfork_events, report_exec_events)
653 (report_thread_events, swbreak_feature, hwbreak_feature)
654 (vCont_supported, disable_randomization, pass_signals)
655 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
656 Moved to client_state.
657 * remote-utils.c (remote_debug, noack_mode)
658 (transport_is_reliable): Moved to client_state.
659 * tracepoint.c (current_traceframe): Moved to client_state.
660
661 Update all callers.
662 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
663 linux-low.c, remote-utils.h, target.c: Use client_state.
664
122394f1
AH		 6652018-05-31 Alan Hayward <alan.hayward@arm.com>
666
667 * configure.srv: Add new c/h file.
668
95228a0d
AH		 6692018-05-31 Alan Hayward <alan.hayward@arm.com>
670
671 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
672 null VQ.
673
d8dab6c3
MR		 6742018-05-25 Maciej W. Rozycki <macro@mips.com>
675
676 * gdb.arch/mips-fpregset-core.exp: New test.
677 * gdb.arch/mips-fpregset-core.c: New test source.
678
81e25b7c
EK		 6792018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
680
681 PR server/23198
682 * hostio.c (require_int): Do not report overflow for integers
683 between 0xfffffff and 0x7fffffff.
684
7e947ad3
MR		 6852018-05-22 Maciej W. Rozycki <macro@mips.com>
686
687 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
688 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
689 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
690 functions.
691 (the_low_target): Wire them.
692
1d75a658
PFC		 6932018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
694
695 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
696 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
697 mode. Call collect_register_by_name with vscr using
698 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
699 (ppc_store_vrregset): Add and set vscr_offset variable as in
700 ppc_fill_vrregset. Call supply_register_by_name with vscr using
701 vscr_offset.
702
d078308a
PFC		 7032018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
704
705 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
706 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
707 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
708
7273b5fc
PFC		 7092018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
710
711 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
712 (ppc_store_vsxregset): Likewise.
713 (ppc_fill_vrregset): Likewise.
714 (ppc_store_vrregset): Likewise.
715 (ppc_fill_evrregset): Likewise.
716 (ppc_store_evrregset): Likewise.
717 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
718 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
719 needed.
720
2e077f5e
PFC		 7212018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
722
723 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
724 wordsize of the inferior. Call ppc_linux_target_wordsize.
725
bd64614e
PFC		 7262018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
727
728 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
729 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
730 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
731 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
732 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
733 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
734 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
735 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
736 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
737 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
738 (tdesc_powerpc_e500l): Remove.
739 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
740 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
741 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
742 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
743 linux-ppc-tdesc.h.
744 (ppc_arch_setup): Remove target description matching code. Fill a
745 ppc_linux_features struct and call ppc_linux_match_description
746 with it.
747
75d74cca
MR		 7482018-05-22 Maciej W. Rozycki <macro@mips.com>
749
750 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
751 width of the requested register exceeds the width of the
752 `ptrace' data type.
753 (mips_cannot_store_register): Likewise.
754
e4439e43
MR		 7552018-05-21 Maciej W. Rozycki <macro@mips.com>
756
757 * linux-mips-low.c (mips_fetch_register): New function. Update
758 preceding comment.
759 (mips_store_gregset): Supply 0 rather than $restart for $zero.
760 (the_low_target): Wire `mips_fetch_register'.
761
55271bf9
JB		 7622018-05-10 Joel Brobecker <brobecker@adacore.com>
763
764 * lynx-i386-low.c (LYNXOS_178): New macro.
765 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
766 the layout on LynxOS-178.
767 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
768 handle floating point registers that are not supported by
769 LynxOS-178.
770
1a34f210
TT		 7712018-05-10 Tom Tromey <tom@tromey.com>
772
773 * configure: Rebuild.
774
190852c8
JB		 7752018-05-10 Joel Brobecker <brobecker@adacore.com>
776
777 PR server/23158:
778 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
779 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
780 Use it to set the expedite_regs field in the given tdesc.
781 * x86-tdesc.h: New file.
782 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
783 Adjust following the addition of the new expedite_regs parameter
784 to init_target_desc.
785 * linux-tic6x-low.c (tic6x_read_description): Likewise.
786 * linux-x86-tdesc.c: #include "x86-tdesc.h".
787 (i386_linux_read_description, amd64_linux_read_description):
788 Adjust following the addition of the new expedite_regs parameter
789 to init_target_desc.
790 * lynx-i386-low.c: #include "x86-tdesc.h".
791 (lynx_i386_arch_setup): Adjust following the addition of the new
792 expedite_regs parameter to init_target_desc.
793 * nto-x86-low.c: #include "x86-tdesc.h".
794 (nto_x86_arch_setup): Adjust following the addition of the new
795 expedite_regs parameter to init_target_desc.
796 * win32-i386-low.c: #include "x86-tdesc.h".
797 (i386_arch_setup): Adjust following the addition of the new
798 expedite_regs parameter to init_target_desc.
799
7dbac825
JB		 8002018-05-10 Joel Brobecker <brobecker@adacore.com>
801
802 PR server/23158:
803 * win32-low.c (win32_create_inferior): Add call to my_wait
804 setting last_status global.
805
906994d9
JB		 8062018-05-10 Joel Brobecker <brobecker@adacore.com>
807
808 PR server/23158:
809 * win32-low.c (create_process): Only call gdb_tilde_expand if
810 inferior_cwd is not NULL.
811
8ee22052
AB		 8122018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
813
814 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
815 registers to the cache if their values have changed.
816 (i387_xsave_to_cache): Provide default values for x87 control
817 registers when these features are available, but disabled.
818 * regcache.c (supply_register_by_name_zeroed): New function.
819 * regcache.h (supply_register_by_name_zeroed): Declare new
820 function.
821
aff689d3
TT		 8222018-05-07 Tom Tromey <tom@tromey.com>
823
824 * configure: Rebuild.
825
85e26832
TT		 8262018-05-04 Tom Tromey <tom@tromey.com>
827
828 * configure: Rebuild.
829
a3b60e45
JK		 8302018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
831 Pedro Alves <palves@redhat.com>
832
833 * linux-aarch64-low.c (aarch64_stopped_data_address):
834 Likewise.
835
632e107b
TT		 8362018-04-27 Tom Tromey <tom@tromey.com>
837
838 * configure: Rebuild.
839
458412c3
TT		 8402018-04-23 Tom Tromey <tom@tromey.com>
841
842 * configure: Rebuild.
843
f31c089e
SM		 8442018-04-19 Simon Marchi <simon.marchi@ericsson.com>
845
846 * Makefile.in (depcomp): Add "..".
847 (all_deps_files): New and use it.
848
b319b098
AH		 8492018-04-18 Alan Hayward <alan.hayward@arm.com>
850
851 * configure.srv (aarch64*-*-linux*): Don't include xml.
852 (i[34567]86-*-cygwin*): Likewise.
853 (i[34567]86-*-linux*): Likewise.
854 (i[34567]86-*-lynxos*): Likewise.
855 (i[34567]86-*-mingw32ce*): Likewise.
856 (i[34567]86-*-mingw*): Likewise.
857 (i[34567]86-*-nto*): Likewise.
858 (tic6x-*-uclinux): Likewise.
859 (x86_64-*-linux*): Likewise.
860 (x86_64-*-mingw*): Likewise.
861 (x86_64-*-cygwin*): Likewise.
862
3b74854b
AH		 8632018-04-18 Alan Hayward <alan.hayward@arm.com>
864
865 * tdesc.c: Remove xml parameter.
866
e98577a9
AH		 8672018-04-18 Alan Hayward <alan.hayward@arm.com>
868
869 * server.c (get_features_xml): Remove cast.
870 * tdesc.c (void target_desc::accept): Fill in function.
871 (tdesc_get_features_xml): Remove old xml creation.
872 (print_xml_feature::visit_pre): Add xml vistor.
873 * tdesc.h (struct target_desc): Make xmltarget mutable.
874 (tdesc_get_features_xml): Remove declaration.
875
d278f585
AH		 8762018-04-18 Alan Hayward <alan.hayward@arm.com>
877
878 * tdesc.c (tdesc_architecture_name): Add new function.
879 (tdesc_osabi_name): Likewise.
880 (tdesc_get_features_xml): Use new functions.
881
eee8a18d
AH		 8822018-04-18 Alan Hayward <alan.hayward@arm.com>
883
884 * tdesc.c (tdesc_create_flags): Remove.
885 (tdesc_add_flag): Likewise.
886 (tdesc_named_type): Likewise.
887 (tdesc_create_union): Likewise.
888 (tdesc_create_struct): Likewise.
889 (tdesc_create_vector): Likewise.
890 (tdesc_add_bitfield): Likewise.
891 (tdesc_add_field): Likewise.
892 (tdesc_set_struct_size): Likewise.
893
82ec9bc7
AH		 8942018-04-18 Alan Hayward <alan.hayward@arm.com>
895
896 * tdesc.c (~target_desc): Remove implictly deleted items.
897 (init_target_desc): Iterate all features.
898 (tdesc_get_features_xml): Use vector.
899 (tdesc_create_feature): Create feature.
900 * tdesc.h (tdesc_feature) Remove
901 (target_desc): Add features.
902
ea3e7d71
AH		 9032018-04-18 Alan Hayward <alan.hayward@arm.com>
904
905 * Makefile.in: Add common/tdesc.c
906 * tdesc.c (init_target_desc): init all reg_defs from register
907 vector.
908 (tdesc_create_reg): Create tdesc_reg.
909 * tdesc.h (tdesc_feature): Add register vector.
910
17d08cd4
SM		 9112018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
912
913 * tdesc.h (struct target_desc) <features>: Change type to
914 std::vector<std::string>.
915 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
916 changes.
917 (tdesc_get_features_xml): Likewise.
918 (tdesc_create_feature): Likewise.
919
5cd3e386
AH		 9202018-03-26 Alan Hayward <alan.hayward@arm.com>
921
922 * regcache.c (find_register_by_number): Return a ref.
923 (find_regno): Use references.
924 (register_size): Likewise.
925 (register_data): Likewise.
926 * tdesc.c (target_desc::~target_desc): Remove free calls.
927 (target_desc::operator==): Use std::vector compare.
928 (init_target_desc): Use reference.
929 (tdesc_create_reg): Use reg constructors.
930 * tdesc.h (struct target_desc): Replace pointer with object.
931
dff7492c
AH		 9322018-03-23 Alan Hayward <alan.hayward@arm.com>
933
934 * regcache.c (find_register_by_number): Make static.
935 (find_regno): Use find_register_by_number
936 * regcache.h (struct reg): Remove declaration.
937
d80e5242
AH		 9382018-03-23 Alan Hayward <alan.hayward@arm.com>
939
940 * tdesc.c (target_desc::~target_desc): Move to here.
941 (target_desc::operator==): Likewise.
942 * tdesc.h (target_desc::~target_desc): Move from here.
943 (target_desc::operator==): Likewise.
944
f69c5afb
AA		 9452018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
946
947 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
948
ce29f843
AA		 9492018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
950
951 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
952 S390_TDESC_GS.
953 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
954 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
955 and init_registers_s390_gs_linux64.
956
c49bd90b
AA		 9572018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
958
959 * linux-s390-low.c (s390_fill_gs): Remove function.
960 (s390_fill_gsbc): Remove function.
961 (s390_regsets): Set fill functions for the guarded storage regsets
962 to NULL.
963
7edb9bd3
AA		 9642018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
965
966 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
967 the word size. Add comment.
968 (s390_get_wordsize): New function.
969 (s390_arch_setup): No longer select a temporary tdesc to fetch the
970 pswm with it. Instead, use s390_get_wordsize to determine the
971 word size first and derive the correct tdesc from that directly.
972
39be3c7e
SM		 9732018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
974
975 * Makefile.in: Include silent-rules.mk.
976 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
977 (COMPILE): Add ECHO_CXX.
978 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
979 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
980 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
981 (version-generated.c): Add ECHO_GEN.
982 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
983 (IPAGENT_COMPILE): Add ECHO_CXX.
984 (%-generated.c): Add ECHO_REGDAT.
985
3ae9ce5d
TT		 9862018-03-14 Tom Tromey <tom@tromey.com>
987
988 PR cli/14977:
989 * ax.c (ax_printf): Special case for NULL.
990
e6a58aa8
SM		 9912018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
992
993 * linux-low.c (linux_qxfer_libraries_svr4): Use
994 xml_escape_text_append.
995
f6e8a41e
SM		 9962018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
997
998 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
999
b9671caf
SM		 10002018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1001
1002 * server.c (handle_general_set): Remove unnecessary xstrdup.
1003
e80aaf61
SM		 10042018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1005
1006 * server.c (parse_debug_format_options): Adjust to
1007 delim_string_to_char_ptr_vec changes.
1008 * thread-db.c (thread_db_load_search): Adjust to
1009 dirnames_to_char_ptr_vec changes.
1010
b1223e78
MM		 10112018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1012
1013 * target.h (target_enable_btrace, target_disable_btrace)
1014 (target_read_btrace, target_read_btrace_conf): Turn macro into
1015 inline function. Throw error if target method is not defined.
1016 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1017 check for btrace target method. Be prepared to handle exceptions
1018 from btrace target methods.
1019
81561546
SDJ		 10202018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1021
1022 * server.c (captured_main): Change order of error message printed
1023 when the current working directory cannot be found.
1024
25e3c82c
SDJ		 10252018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1026
1027 * server.c: Include "filenames.h" and "pathstuff.h".
1028 (program_name): Delete variable.
1029 (program_path): New anonymous class.
1030 (get_exec_wrapper): Use "program_path" instead of
1031 "program_name".
1032 (handle_v_run): Likewise.
1033 (captured_main): Likewise.
1034 (process_serial_event): Likewise.
1035
b4987c95
SDJ		 10362018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1037
1038 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1039 (OBJS): Add "pathstuff.o".
1040 * server.c (current_directory): New global variable.
1041 (captured_main): Initialize "current_directory".
1042
f46cd62a
AH		 10432018-02-26 Alan Hayward <alan.hayward@arm.com>
1044
1045 * tdesc.c: Use common/tdesc.h.
1046 * tdesc.h: Likewise.
1047
a543c5ca
AH		 10482018-02-20 Alan Hayward <alan.hayward@arm.com>
1049 Simon Marchi <simon.marchi@ericsson.com>
1050
1051 * Makefile.in: Switch order of make rules.
1052
b5884fa7
AH		 10532018-02-19 Alan Hayward <alan.hayward@arm.com>
1054
1055 * Makefile.in: Add common directory in build.
1056 * configure.ac: Add common reference.
1057 * configure: Regenerate.
1058
de6242d3
MM		 10592018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1060
1061 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1062 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1063 * spu-low.c (spu_target_ops): Likewise.
1064 * win32-low.c (win32_target_ops): Likewise.
1065 * server.c (supported_btrace_packets): Report packets unconditionally.
1066 * target.h (target_ops) <supports_btrace>: Remove.
1067 (target_supports_btrace): Remove.
1068
9ee23a85
MM		 10692018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1070
1071 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1072 (handle_btrace_disable): Change return type to void. Use exceptions
1073 to report errors.
1074 (handle_btrace_general_set): Catch exception and copy message to
1075 return message.
1076
8ce47547
TT		 10772018-02-08 Tom Tromey <tom@tromey.com>
1078
1079 * linux-low.c (install_software_single_step_breakpoints): Use
1080 make_scoped_restore.
1081 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1082 (do_restore_current_thread_cleanup): Remove.
1083 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1084 declare.
1085
45dd3607
TT		 10862018-02-08 Tom Tromey <tom@tromey.com>
1087
1088 * mem-break.c (set_raw_breakpoint_at): Use
1089 gdb::unique_xmalloc_ptr.
1090
e671cd59
PA		 10912018-01-30 Pedro Alves <palves@redhat.com>
1092
1093 PR gdb/13211
1094 * target.c (target_terminal::terminal_state): Rename to ...
1095 (target_terminal::m_terminal_state): ... this.
1096
a0aad537
JC		 10972018-01-19 James Clarke <jrtc27@jrtc27.com>
1098
1099 * linux-low.c (handle_extended_wait): Surround call to
1100 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1101
4d9b86e1
SM		 11022018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1103
1104 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1105 linux_ptrace_attach_fail_reason_string now returning an
1106 std::string.
1107 (linux_attach): Likewise.
1108 * thread-db.c (attach_thread): Likewise.
1109
f517c180
EA		 11102018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1111
1112 PR gdb/21559
1113 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1114 checking for fs_base/gs_base fields in struct user_regs_struct.
1115 * configure: Regenerate.
1116
9a70f35c
YQ		 11172018-01-16 Yao Qi <yao.qi@linaro.org>
1118
1119 PR gdb/18749
1120 * linux-low.c (fetch_register): Call supply_register instead of
1121 error.
1122
605fd3c6
YQ		 11232018-01-08 Yao Qi <yao.qi@linaro.org>
1124 Simon Marchi <simon.marchi@ericsson.com>
1125
1126 * Makefile.in (OBS): Remove selftest.o.
1127 * configure.ac: Set srv_selftest_objs if $development is true.
1128 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1129 * configure: Re-generated.
1130 * server.c (captured_main): Wrap variable selftest_filter with
1131 GDB_SELF_TEST.
1132
2cc05030
SM		 11332018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1134
1135 * server.c (parse_debug_format_options): Return std::string.
1136 (handle_monitor_command, captured_main): Adjust.
1137
e379cee6
PA		 11382018-01-05 Pedro Alves <palves@redhat.com>
1139
1140 PR gdb/18653
1141 * server.c (captured_main): Pass quiet=false to
1142 save_original_signals_state.
1143
82e1e79a
JB		 11442018-01-01 Joel Brobecker <brobecker@adacore.com>
1145
1146 * gdbreplay.c (gdbreplay_version): Update copyright year in
1147 version message.
1148 * server.c (gdbserver_version): Likewise.
1149
8e481c3b
TT		 11502017-12-08 Tom Tromey <tom@tromey.com>
1151
1152 * ax.c (ax_printf): Update.
1153
a8806230
YQ		 11542017-12-07 Yao Qi <yao.qi@linaro.org>
1155
1156 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1157 aarch64_linux_read_description.
1158 * linux-amd64-ipa.c (idx2mask): New array.
1159 (get_ipa_tdesc): Move idx2mask out.
1160 (initialize_low_tracepoint): Initialize target descriptions.
1161 * linux-i386-ipa.c (idx2mask): New array.
1162 (get_ipa_tdesc): Move idx2mask out.
1163 (initialize_low_tracepoint): Initialize target descriptions.
1164
d4a0e8b5
SM		 11652017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1166
1167 * tdesc.c (struct tdesc_type): Change return type.
1168 (tdesc_add_flag): Change parameter type.
1169 (tdesc_add_bitfield): Likewise.
1170 (tdesc_add_field): Likewise.
1171 (tdesc_set_struct_size): Likewise.
1172
798a7429
SM		 11732017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1174
1175 * regcache.c (registers_to_string): Remove unused variable.
1176
c0e15c9b
SM		 11772017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1178
1179 * inferiors.c (for_each_inferior_with_data): Remove.
1180 * inferiors.h (for_each_inferior_with_data): Remove.
1181 * server.c (handle_qxfer_threads_worker): Change parameter type.
1182 (handle_qxfer_threads_proper): Use for_each_thread.
1183
f0045347
SM		 11842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1185
1186 * inferiors.c (for_each_inferior): Remove.
1187 (clear_inferiors): Use for_each_thread.
1188 * inferiors.h (for_each_inferior): Remove.
1189 * linux-low.c (linux_wait_for_event_filtered): Use
1190 for_each_thread.
1191 (linux_stabilize_threads): Likewise.
1192 * regcache.c (regcache_release): Likewise.
1193 * server.c (gdb_wants_all_threads_stopped): Likewise.
1194 (clear_pending_status_callback): Remove.
1195 (handle_status): Use for_each_thread.
1196 (captured_main): Likewise.
1197 * win32-low.c (child_init_thread_list): Likewise.
1198 (win32_clear_inferiors): Likewise.
1199 (fake_breakpoint_event): Likewise.
1200
9521758b
SM		 12012017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1202
1203 * inferiors.h (find_inferior): Remove.
1204 * inferiors.c (find_inferior): Remove.
1205
8f86d7aa
SM		 12062017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1207
1208 * linux-low.c (resume_status_pending_p): Update comment.
1209 (need_step_over_p): Update comment.
1210
e2b44075
SM		 12112017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1212
1213 * linux-low.c (proceed_one_lwp): Return void, change parameter
1214 type.
1215 (unsuspend_and_proceed_one_lwp): Likewise.
1216 (proceed_all_lwps): Use for_each_thread.
1217 (unstop_all_lwps): Likewise.
1218
c80825ff
SM		 12192017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1220
1221 * linux-low.c (linux_resume_one_thread): Return void, take
1222 parameter directly.
1223 (linux_resume): Use for_each_thread.
1224
df3e4dbe
SM		 12252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1226
1227 * linux-low.c (send_sigstop_callback): Return void, change
1228 parameter type. Rename to...
1229 (send_sigstop): ... this.
1230 (suspend_and_send_sigstop_callback): Return void, change parameter
1231 type. Rename to...
1232 (suspend_and_send_sigstop): ... this.
1233 (stop_all_lwps): Use for_each_thread.
1234
5a6b0a41
SM		 12352017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1236
1237 * linux-low.c (lwp_running): Return bool, remove unused
1238 argument.
1239 (linux_stabilize_threads): Use find_thread.
1240
39a64da5
SM		 12412017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1242
1243 * linux-low.c (select_singlestep_lwp_callback): Remove.
1244 (count_events_callback): Remove.
1245 (select_event_lwp_callback): Remove.
1246 (select_event_lwp): Use find_thread/for_each_thread.
1247
a1385b7b
SM		 12482017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1249
1250 * linux-low.c (not_stopped_callback): Return bool, take filter
1251 argument directly.
1252 (linux_wait_for_event_filtered): Use find_thread.
1253 (linux_wait_1): Likewise.
1254
454296a2
SM		 12552017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1256
1257 * linux-low.c (same_lwp): Remove.
1258 (find_lwp_pid): Use find_thread.
1259
6b2a85da
SM		 12602017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1261
1262 * linux-low.c (delete_lwp_callback): Remove.
1263 (linux_mourn): Use for_each_thread.
1264
798a38e8
SM		 12652017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1266
1267 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1268 args parameter, don't check for pid.
1269 (linux_detach): Use for_each_thread.
1270
e4eb0dec
SM		 12712017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1272
1273 * linux-low.c (struct counter): Remove.
1274 (second_thread_of_pid_p): Remove.
1275 (last_thread_of_process_p): Use find_thread.
1276
83e1b6c1
SM		 12772017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1278
1279 * inferiors.c (find_inferior_in_random): Remove.
1280 * inferiors.h (find_inferior_in_random): Remove.
1281 * linux-low.c (status_pending_p_callback): Return bool, accept
1282 parameter ptid directly.
1283 (linux_wait_for_event_filtered): Use find_thread_in_random.
1284 (linux_wait_1): Likewise.
1285
8dc7b443
SM		 12862017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1287
1288 * inferiors.c (find_inferior_id): Remove.
1289 (find_thread_ptid): Move implemention from find_inferior_id to
1290 here.
1291 * inferiors.h (find_inferior_id): Remove.
1292 * server.c (handle_status): Use find_thread_ptid.
1293 (process_serial_event): Likewise.
1294 * thread-db.c (find_one_thread): Likewise.
1295 (thread_db_thread_handle): Likewise.
1296 * win32-low.c (thread_rec): Likewise.
1297 (child_delete_thread): Likewise.
1298 (win32_thread_alive): Likewise.
1299 (get_child_debug_event): Likewise.
1300
da25033c
SM		 13012017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1302
1303 * linux-mips-low.c (update_watch_registers_callback): Return
1304 void, remove pid_p parameter, don't check for pid.
1305 (mips_insert_point, mips_remove_point): Use for_each_thread.
1306
c91bb56b
SM		 13072017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1308
1309 * lynx.low (lynx_delete_thread_callback): Remove.
1310 (lynx_mourn): Use for_each_thread.
1311
634a3254
SM		 13122017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1313
1314 * regcache.c (regcache_invalidate_one): Remove.
1315 (regcache_invalidate_pid): use for_each_thread.
1316
41272101
TT		 13172017-11-26 Tom Tromey <tom@tromey.com>
1318
1319 * linux-low.c (linux_create_inferior): Update.
1320
f5291a6f
UW		 13212017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1322
1323 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1324
6654d750
AH		 13252017-11-24 Alan Hayward <alan.hayward@arm.com>
1326
1327 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1328 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1329 * linux-aarch64-tdesc-selftest.c: New file.
1330 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1331
13322017-11-24 Alan Hayward <alan.hayward@arm.com>
1333
1334 * configure.srv: Add new file.
1335 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1336 * linux-aarch64-tdesc-selftest.c: New file.
1337 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1338
49bdb7ee
AH		 13392017-11-24 Alan Hayward <alan.hayward@arm.com>
1340
1341 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1342 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1343 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1344
d6d7ce56
AH		 13452017-11-24 Alan Hayward <alan.hayward@arm.com>
1346
1347 * configure.srv: Add new files.
1348 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1349 aarch64_linux_read_description.
1350 * linux-aarch64-low.c (aarch64_linux_read_description):
1351 Merge with aarch64_arch_setup.
1352 (aarch64_arch_setup): Call aarch64_linux_read_description.
1353 * linux-aarch64-tdesc.c: New file.
1354 * linux-aarch64-tdesc.h: New file.
1355
506fe5f4
YQ		 13562017-11-24 Yao Qi <yao.qi@linaro.org>
1357
1358 * configure.srv: Set $srv_regobj for tic6x-linux.
1359 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1360 (tic6x_read_description): Move some code to tic6x_arch_setup.
1361 (tic6x_tdesc_test): New function.
1362 (initialize_low_arch): Call selftests::register_test.
1363
29f9a567
YQ		 13642017-11-22 Yao Qi <yao.qi@linaro.org>
1365
1366 * remote-utils.c (prepare_resume_reply): Use memcpy.
1367
578290ec
SM		 13682017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1369
1370 * linux-low.c (kill_one_lwp_callback): Return void, take
1371 argument directly, don't filter on pid.
1372 (linux_kill): Use for_each_thread.
1373
eca55aec
SM		 13742017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1375
1376 * linux-low.c (need_step_over_p): Return bool, remove dummy
1377 argument.
1378 (linux_resume, proceed_all_lwps): Use find_thread.
1379
25c28b4d
SM		 13802017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1381
1382 * linux-low.c (resume_status_pending_p): Return bool, remove
1383 flag_p argument.
1384 (linux_resume): Use find_thread.
1385
5fdda392
SM		 13862017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1387
1388 * linux-low.c (struct thread_resume_array): Remove.
1389 (linux_set_resume_request): Return void, take arguments
1390 directly.
1391 (linux_resume): Use for_each_thread.
1392
fcb056a5
SM		 13932017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1394
1395 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1396 return bool, remove data argument.
1397 (linux_stabilize_threads): Use find_thread.
1398
139720c5
SM		 13992017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1400
1401 * linux-low.c (unsuspend_one_lwp): Remove.
1402 (unsuspend_all_lwps): Use for_each_thread, inline code from
1403 unsuspend_one_lwp.
1404
6d1e5673
SM		 14052017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1406
1407 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1408 * linux-low.c (struct iterate_over_lwps_args): Remove.
1409 (iterate_over_lwps_filter): Remove.
1410 (iterate_over_lwps): Use find_thread.
1411
bbf550d5
SM		 14122017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1413
1414 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1415 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1416 code from reset_lwp_ptrace_options_callback.
1417
00192f77
SM		 14182017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1419
1420 * linux-arm-low.c (struct update_registers_data): Remove.
1421 (update_registers_callback): Return void, take arguments
1422 directly, don't check thread's pid.
1423 (arm_insert_point, arm_remove_point): Use for_each_thread.
1424
2bee2b6c
SM		 14252017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1426
1427 * win32-low.c (continue_one_thread): Return void, take argument
1428 directly.
1429 (child_continue): Use for_each_thread.
1430
0b360f19
SM		 14312017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1432
1433 * win32-i386-low.c (update_debug_registers_callback): Rename
1434 to ...
1435 (update_debug_registers): ... this, return void, remove pid_p arg.
1436 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1437
f27866ba
SM		 14382017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1439
1440 * inferiors.h (struct process_info): Add constructor, initialize
1441 fields..
1442 <syscalls_to_catch>: Change type to std::vector<int>.
1443 * inferiors.c (add_process): Allocate process_info with new.
1444 (remove_process): Free process_info with delete.
1445 * linux-low.c (handle_extended_wait): Adjust.
1446 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1447 * server.c (handle_general_set): Adjust.
1448
e849ea89
PA		 14492017-11-16 Pedro Alves <palves@redhat.com>
1450
1451 * remote-utils.c (remote_close): Block SIGIO signals instead of
1452 uninstalling the SIGIO handler.
1453
1d0aa65c
AH		 14542017-11-16 Alan Hayward <alan.hayward@arm.com>
1455
1456 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1457
3491a34c
YQ		 14582017-11-16 Yao Qi <yao.qi@linaro.org>
1459
1460 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1461 (tic6x_store_gregset): Likewise.
1462 (tic6x_usrregs_info): Move it up.
1463
a602f924
AH		 14642017-11-15 Alan Hayward <alan.hayward@arm.com>
1465
1466 * Makefile.in: Update arch rules.
1467 * configure.srv: Explicitly mark arch/ files.
1468
5616b6c3
AS		 14692017-11-13 Andreas Schwab <schwab@suse.de>
1470
1471 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1472 function.
1473 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1474
d1928160
PA		 14752017-11-06 Pedro Alves <palves@redhat.com>
1476
1477 * config.in, configure: Regenerate.
1478
bac608e7
SM		 14792017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1480
1481 * target.c (struct thread_search): Remove.
1482 (thread_search_callback): Remove.
1483 (prepare_to_access_memory): Use for_each_thread instead of
1484 find_inferior. Inline code from thread_search_callback.
1485
eaddb425
SM		 14862017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1487
1488 * server.c (struct visit_actioned_threads_data): Remove.
1489 (visit_actioned_threads): Change prototype to take arguments
1490 directly.
1491 (resume): Use find_thread instead of find_inferior.
1492
99078d34
SM		 14932017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1494
1495 * server.c (queue_stop_reply_callback): Change prototype, return
1496 void.
1497 (find_status_pending_thread_callback): Remove.
1498 (handle_status): Replace find_inferior with find_thread and
1499 for_each_thread.
1500
cc628f3d
AH		 15012017-10-25 Alan Hayward <alan.hayward@arm.com>
1502
1503 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1504 with REGNO.
1505 (aarch64_store_gregset): Likewise.
1506 (aarch64_fill_fpregset): Likewise.
1507 (aarch64_store_fpregset): Likewise.
1508
4d3bb80e
SM		 15092017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1510
1511 * gdbthread.h (find_thread, for_each_thread): New functions.
1512 * inferiors.c (thread_of_pid): Remove.
1513 (find_any_thread_of_pid): Use find_thread.
1514 * linux-low.c (num_lwps): Use for_each_thread.
1515
7a7cdfa0
YQ		 15162017-10-17 Yao Qi <yao.qi@linaro.org>
1517
1518 * Makefile.in: Remove one rule.
1519 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1520
e675d170
YQ		 15212017-10-17 Yao Qi <yao.qi@linaro.org>
1522
1523 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1524 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1525
7eb4e0f9
YQ		 15262017-10-17 Yao Qi <yao.qi@linaro.org>
1527
1528 * configure.srv: Rename arm.o with arch/arm.o.
1529
60d6cfc9
YQ		 15302017-10-17 Yao Qi <yao.qi@linaro.org>
1531
1532 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1533 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1534 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1535 (arch-i386.o, arch-amd64.o): Remove rules.
1536 (arch/%.o): New rule.
1537 Update POSTCOMPILE and COMPILE.pre.
1538 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1539 * configure: Re-generated.
1540 * configure.srv: Replace arch-i386.o with arch/i386.o.
1541 Replace arch-amd64.o with arch/amd64.o.
1542
5bfda255
YQ		 15432017-10-16 Yao Qi <yao.qi@linaro.org>
1544
1545 * configure: Regenerated.
1546
9c80ecd6
SM		 15472017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1548
1549 * inferiors.h: (struct inferior_list): Remove.
1550 (struct inferior_list_entry); Remove.
1551 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1552 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1553 get_first_inferior): Remove.
1554 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1555 find_inferior_id, find_inferior_in_random): Change signature.
1556 * inferiors.c (all_threads): Change type to
1557 std::list<thread_info *>.
1558 (get_thread): Remove macro.
1559 (find_inferior, find_inferior_id): Change signature, implement
1560 using find_thread.
1561 (find_inferior_in_random): Change signature, implement using
1562 find_thread_in_random.
1563 (for_each_inferior, for_each_inferior_with_data): Change
1564 signature, implement using for_each_thread.
1565 (add_inferior_to_list, remove_inferior): Remove.
1566 (add_thread, get_first_thread, thread_of_pid,
1567 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1568 (get_first_inferior, one_inferior_p, clear_inferior_list):
1569 Remove.
1570 (clear_inferiors, get_thread_process): Update.
1571 * gdbthread.h: Include <list>.
1572 (struct thread_info) <entry>: Remove field.
1573 <id>: New field.
1574 (all_threads): Change type to std::list<thread_info *>.
1575 (get_first_inferior): Add doc.
1576 (find_thread, for_each_thread, find_thread_in_random): New
1577 functions.
1578 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1579 * linux-arm-low.c (update_registers_callback): Update.
1580 * linux-low.c (second_thread_of_pid_p): Update.
1581 (kill_one_lwp_callback, linux_detach_lwp_callback,
1582 delete_lwp_callback, status_pending_p_callback, same_lwp,
1583 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1584 iterate_over_lwps, not_stopped_callback,
1585 resume_stopped_resumed_lwps, count_events_callback,
1586 select_singlestep_lwp_callback, select_event_lwp_callback,
1587 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1588 suspend_and_send_sigstop_callback, wait_for_sigstop,
1589 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1590 lwp_running, linux_set_resume_request, resume_status_pending_p,
1591 need_step_over_p, start_step_over, linux_resume_one_thread,
1592 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1593 reset_lwp_ptrace_options_callback): Update.
1594 * linux-mips-low.c (update_watch_registers_callback): Update.
1595 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1596 Update.
1597 (free_register_cache_thread_one): Remove.
1598 (regcache_release): Update.
1599 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1600 handle_qxfer_threads_worker): Update.
1601 (handle_query): Update, use list iterator.
1602 (visit_actioned_threads, handle_pending_status,
1603 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1604 clear_pending_status_callback, set_pending_status_callback,
1605 find_status_pending_thread_callback, handle_status,
1606 process_serial_event): Update.
1607 * target.c (thread_search_callback): Update.
1608 * thread-db.c (thread_db_get_tls_address): Update.
1609 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1610 Update.
1611 * win32-i386-low.c (update_debug_registers_callback): Update.
1612 * win32-low.c (delete_thread_info, child_delete_thread,
1613 continue_one_thread, suspend_one_thread,
1614 get_child_debug_event): Adjust.
1615
9179355e
SM		 16162017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1617
1618 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1619 * inferiors.h: Include <list>.
1620 (struct process_info) <entry>: Remove field.
1621 <pid>: New field.
1622 (pid_of): Change macro to function.
1623 (ptid_of, lwpid_of): Remove macro.
1624 (all_processes): Change type to std::list<process_info *>.
1625 (ALL_PROCESSES): Remove macro.
1626 (for_each_process, find_process): New function.
1627 * inferiors.c (all_processes): Change type to
1628 std::list<process_info *>.
1629 (find_thread_process): Adjust.
1630 (add_process): Likewise.
1631 (remove_process): Likewise.
1632 (find_process_pid): Likewise.
1633 (get_first_process): Likewise.
1634 (started_inferior_callback): Remove.
1635 (have_started_inferiors_p): Adjust.
1636 (attached_inferior_callback): Remove.
1637 (have_attached_inferiors_p): Adjust.
1638 * linux-low.c (check_zombie_leaders): Likewise.
1639 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1640 (x86_linux_update_xmltarget): Adjust.
1641 * server.c (handle_query): Likewise.
1642 (gdb_reattached_process): Remove.
1643 (handle_status): Adjust.
1644 (kill_inferior_callback): Likewise.
1645 (detach_or_kill_inferior): Remove.
1646 (print_started_pid): Likewise.
1647 (print_attached_pid): Likewise.
1648 (detach_or_kill_for_exit): Update.
1649 (process_serial_event): Likewise.
1650 * linux-arm-low.c (arm_new_fork): Likewise.
1651
c9cb8905
SM		 16522017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1653
1654 * dll.h: Include <list>.
1655 (struct dll_info): Add constructor.
1656 <entry>: Remove field.
1657 (all_dlls): Change type to std::list<dll_info>.
1658 * dll.c: Include <algorithm>.
1659 (get_dll): Remove macro.
1660 (all_dlls): Change type to std::list<dll_info *>.
1661 (free_one_dll): Remove.
1662 (match_dll): Likewise.
1663 (loaded_dll): Adjust.
1664 (unloaded_dll): Adjust to all_dlls type change, use
1665 std::find_if. Inline code from match_dll.
1666 (clear_dlls): Adjust to all_dlls type change.
1667 * server.c (emit_dll_description): Remove.
1668 (handle_qxfer_libraries): Adjust to all_dlls type change,
1669 integrate emit_dll_description's functionality.
1670
04ec7890
SM		 16712017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1672
1673 * linux-low.h (struct linux_target_ops) <delete_process>: New
1674 field.
1675 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1676 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1677 (struct linux_target_ops): Add delete_process callback.
1678 * linux-arm-low.c (arm_delete_process): New.
1679 (struct linux_target_ops): Add delete_process callback.
1680 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1681 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1682 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1683 * linux-mips-low.c (mips_linux_delete_process): New.
1684 (struct linux_target_ops): Add delete_process callback.
1685 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1686 * linux-s390-low.c (struct linux_target_ops): Likewise.
1687 * linux-sh-low.c (struct linux_target_ops): Likewise.
1688 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1689 * linux-tile-low.c (struct linux_target_ops): Likewise.
1690 * linux-x86-low.c (x86_linux_delete_process): New.
1691 (struct linux_target_ops): Add delete_process callback.
1692 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1693
466eecee
SM		 16942017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1695
1696 * linux-aarch64-low.c (the_low_target): Add thread delete
1697 callback.
1698 * linux-arm-low.c (arm_delete_thread): New function.
1699 (the_low_target): Add thread delete callback.
1700 * linux-bfin-low.c (the_low_target): Likewise.
1701 * linux-crisv32-low.c (the_low_target): Likewise.
1702 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1703 set.
1704 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1705 field.
1706 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1707 * linux-mips-low.c (mips_linux_delete_thread): New function.
1708 (the_low_target): Add thread delete callback.
1709 * linux-ppc-low.c (the_low_target): Likewise.
1710 * linux-s390-low.c (the_low_target): Likewise.
1711 * linux-sh-low.c (the_low_target): Likewise.
1712 * linux-tic6x-low.c (the_low_target): Likewise.
1713 * linux-tile-low.c (the_low_target): Likewise.
1714 * linux-x86-low.c (the_low_target): Likewise.
1715 * linux-xtensa-low.c (the_low_target): Likewise.
1716
b79f7801
YZ		 17172017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1718
1719 * win32-low.c: Include "common-inferior.h".
1720
bc3b087d
SDJ		 17212017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1722
1723 * inferiors.c (set_inferior_cwd): New function.
1724 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1725 (handle_query): Inform that QSetWorkingDir is supported.
1726 * win32-low.c (create_process): Pass the inferior's cwd to
1727 CreateProcess.
1728
d092c5a2
SDJ		 17292017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1730
1731 * inferiors.c (current_inferior_cwd): New global variable.
1732 (get_inferior_cwd): New function.
1733 * inferiors.h (struct process_info) <cwd>: New field.
1734
7da0a886
SDJ		 17352017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1736
1737 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1738 (OBS): Add gdb_tilde_expand.o.
1739
289a6840
SM		 17402017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1741
1742 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1743 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1744
256642e8
PA		 17452017-09-29 Pedro Alves <palves@redhat.com>
1746
1747 * ax.c (gdb_parse_agent_expr): Constify.
1748 * ax.h (gdb_parse_agent_expr): Constify.
1749 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1750 Constify.
1751 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1752 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1753 * remote-utils.h (read_ptid): Constify.
1754 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1755 (process_point_options, process_serial_event): Constify.
1756 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1757 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1758 (cmd_qtbuffer): Constify.
1759
5b9ca4d4
PA		 17602017-09-29 Pedro Alves <palves@redhat.com>
1761
1762 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1763 fails.
1764
94c207e0
PA		 17652017-09-29 Pedro Alves <palves@redhat.com>
1766
1767 * linux-low.c (handle_extended_wait): Pass parent thread instead
1768 of process to thread_db_notice_clone.
1769 * linux-low.h (thread_db_notice_clone): Replace parent process
1770 parameter with parent thread parameter.
1771 * thread-db.c (find_one_thread): Add comment.
1772 (thread_db_notice_clone): Replace parent process parameter with
1773 parent thread parameter. Temporarily switch to the parent thread.
1774
75352e28
SDJ		 17752017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1776
1777 * gdbthread.h: Include "common-gdbthread.h".
1778 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1779 "if" when validating the ptid.
1780 * remote-utils.c: Include "gdbthread.h".
1781 (prepare_resume_reply): Use "switch_to_thread".
1782 * target.c (done_accessing_memory): Likewise.
1783
ad339634
AA		 17842017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1785
1786 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1787 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1788 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1789 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1790 s390x-gs-linux64-ipa.o to ipa_obj.
1791 * linux-s390-low.c (HWCAP_S390_GS): New define.
1792 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1793 New functions.
1794 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1795 (s390_arch_setup): Check for guarded-storage support and choose
1796 appropriate tdesc.
1797 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1798 init_registers_s390x_gs_linux64.
1799 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1800 enum value.
1801 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1802 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1803
cc4d742f
SM		 18042017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1805
1806 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1807
f6327dcb
KB		 18082017-09-21 Kevin Buettner <kevinb@redhat.com>
1809
1810 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1811 (thread_db_thread_handle): Declare.
1812 * linux-low.c (linux_target_ops): Initialize thread_handle.
1813 * server.c (handle_qxfer_threads_worker): Add support for
1814 "handle" attribute.
1815 * target.h (struct target_ops): Add new function pointer,
1816 thread_handle.
1817 (target_thread_handle): Define.
1818 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1819 field in lwp.
1820 (thread_db_thread_handle): New function.
1821
86299109
KB		 18222017-09-21 Kevin Buettner <kevinb@redhat.com>
1823
1824 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1825 * linux-low.h (thread_db_notice_clone): Declare.
1826 * thread-db.c (thread_db_notice_clone): New function.
1827
f557a88a
PA		 18282017-09-21 Pedro Alves <palves@redhat.com>
1829
1830 * server.c (gdb_read_memory, handle_status, process_serial_event)
1831 (handle_serial_event, handle_target_event): Adjust to
1832 set_desired_thread prototype change.
1833 * target.c (set_desired_thread): Remove 'use_general' parameter
1834 and adjust.
1835 * target.h (set_desired_thread): Remove 'use_general' parameter.
1836
223ffa71
TT		 18372017-09-20 Tom Tromey <tom@tromey.com>
1838
1839 * target.c (target_terminal::terminal_state): Define.
1840 (target_terminal::init): Rename from target_terminal_init.
1841 (target_terminal::inferior): Rename from
1842 target_terminal_inferior.
1843 (target_terminal::ours): Rename from target_terminal_ours.
1844 (target_terminal::ours_for_output, target_terminal::info): New.
1845
04fd3ba9
SM		 18462017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1847
1848 * server.c (accumulate_file_name_length): Remove.
1849 (emit_dll_description): Adjust to std::string change.
1850 (handle_qxfer_libraries): Use std::string to hold document.
1851
5e187554
SM		 18522017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1853
1854 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1855 return type of xml_escape_text.
1856 * server.c (emit_dll_description): Likewise.
1857
1526853e
SM		 18582017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1859
1860 * server.c (captured_main): Accept argument for --selftest.
1861 Update run_tests call.
1862 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1863 when registering selftests.
1864
c4dfafab
SDJ		 18652017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1866
1867 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1868 instead of "VEC" for "target_desc.reg_defs".
1869 (regcache_cpy): Likewise.
1870 (registers_to_string): Likewise.
1871 (registers_from_string): Likewise.
1872 (find_regno): Likewise.
1873 (supply_regblock): Likewise.
1874 (regcache_raw_read_unsigned): Likewise.
1875 * tdesc.c (init_target_desc): Likewise.
1876 (tdesc_create_reg): Likewise.
1877 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1878 (struct target_desc) <reg_defs>: Convert to "std::vector".
1879 (target_desc): Do not initialize "reg_defs".
1880 (~target_desc): Update code to use "std::vector" instead of "VEC"
1881 for "target_desc.reg_defs".
1882 (operator==): Likewise.
1883
124aceb4
SM		 18842017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1885
1886 * inferiors.h (thread_to_gdb_id): Remove.
1887 * inferiors.c (thread_to_gdb_id): Remove.
1888 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1889 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1890 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1891 Likewise.
1892 * nto-low.c (nto_fetch_registers, nto_store_registers,
1893 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1894
96cde54f
SM		 18952017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1896
1897 * inferiors.h (gdb_id_to_thread_id): Remove.
1898 * inferiors.c (gdb_id_to_thread_id): Remove.
1899 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1900 removal. Move pid declaration closer to where it's used.
1901
e8ca139e
SM		 19022017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1903
1904 * server.c (handle_detach): New function.
1905 (process_serial_event): Move code out, call handle_detach.
1906
f8a4e119
SM		 19072017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1908
1909 * server.c (require_running): Rename to ...
1910 (require_running_or_return): ... this ...
1911 (require_running_or_break): ... and this.
1912 (handle_query, process_serial_event): Adjust.
1913
0eb0a407
SM		 19142017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1915
1916 * linux-low.c (linux_set_resume_request): Remove unused
1917 variables.
1918
785922a5
SM		 19192017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1920
1921 * server.c (first_thread_of): Remove.
1922 (process_serial_event): Replace usage of first_thread_of with
1923 find_any_thread_of_pid.
1924 * tracepoint.c (same_process_p): Remove.
1925 (gdb_agent_about_to_close): Replace usage of same_process_p with
1926 find_any_thread_of_pid.
1927 * linux-x86-low.c (same_process_callback): Remove.
1928 (x86_arch_setup_process_callback): Replace usage of
1929 same_process_callback with find_any_thread_of_pid.
1930 * thread-db.c (any_thread_of): Remove.
1931 (switch_to_process): Replace usage of any_thread_of with
1932 find_any_thread_of_pid.
1933 * inferiors.c (thread_pid_matches_callback): Remove.
1934 (find_thread_process): Adjust to use find_any_thread_of_pid.
1935
a059f00c
SDJ		 19362017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1937
1938 * regcache.c (get_thread_regcache): Guard calls to "memset"
1939 with "!VEC_empty".
1940
cc397f3a
SDJ		 19412017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1942
1943 * linux-low.c (handle_extended_wait): Use
1944 "allocate_target_description" instead of "XNEW".
1945 * linux-x86-low.c (initialize_low_arch): Likewise.
1946
22916b07
YQ		 19472017-09-05 Yao Qi <yao.qi@linaro.org>
1948
1949 * configure.srv (srv_i386_regobj): Remove.
1950 (srv_amd64_regobj): Remove.
1951 (srv_regobj): Set it to "" for x86 non-linux targets.
1952 * linux-x86-tdesc.c (i386_linux_read_description):
1953 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1954 (init_registers_i386): Remove the declaration.
1955 (tdesc_i386): Remove the declaration.
1956 (lynx_i386_arch_setup): Call i386_create_target_description.
1957 * nto-x86-low.c: Likewise.
1958 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1959 [!__x86_64__]: include arch/i386.h.
1960 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1961
38602d55
YQ		 19622017-09-05 Yao Qi <yao.qi@linaro.org>
1963
1964 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1965 i386/amd64-XXX-linux from it.
1966
44b886ff
YQ		 19672017-09-05 Yao Qi <yao.qi@linaro.org>
1968
1969 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1970 false.
1971 (ipa_amd64_linux_regobj): Remove.
1972 (ipa_x32_linux_regobj): Remove.
1973
b4570e4b
YQ		 19742017-09-05 Yao Qi <yao.qi@linaro.org>
1975
1976 * Makefile.in (arch-amd64.o): New rule.
1977 * configure.srv: Append arch-amd64.o.
1978 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1979 (get_ipa_tdesc): Call amd64_linux_read_description.
1980 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1981 and init_registers_amd64_XXX.
1982 * linux-x86-low.c (x86_linux_read_description): Call
1983 amd64_linux_read_description.
1984 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1985 (initialize_low_arch): Don't call init_registers_x32_XXX and
1986 init_registers_amd64_XXX.
1987 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1988 and tdesc_amd64_XXX.
1989 [__x86_64__] (amd64_tdesc_test): New function.
1990 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1991 and init_registers_amd64_XXX.
1992 * linux-x86-tdesc.c: Include arch/amd64.h.
1993 (xcr0_to_tdesc_idx): New function.
1994 (i386_linux_read_description): New function.
1995 (amd64_get_ipa_tdesc_idx): New function.
1996 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1997 (amd64_get_ipa_tdesc): Declare.
1998
d1f28ea2
YQ		 19992017-09-05 Yao Qi <yao.qi@linaro.org>
2000
2001 * configure.srv (srv_i386_linux_xmlfiles): Remove
2002 i386/i386-XXX-linux.xml from it.
2003
25a93583
YQ		 20042017-09-05 Yao Qi <yao.qi@linaro.org>
2005
2006 * configure.srv: Set srv_i386_linux_regobj empty if $development
2007 is false.
2008 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2009 initialize_low_tdesc.
2010 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2011 with #if initialize_low_tdesc.
2012 * linux-x86-tdesc-selftest.c: New file.
2013 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2014
5f035c07
YQ		 20152017-09-05 Yao Qi <yao.qi@linaro.org>
2016
2017 * Makefile.in (arch-i386.o): New rule.
2018 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2019 (x86_64-*-linux*): Likewise.
2020 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2021 include arch/i386.h.
2022 (i386_linux_read_description): Remove code and call
2023 i386_create_target_description.
2024 * tdesc.c (allocate_target_description): New function.
2025 * tdesc.h (set_tdesc_architecture): Remove declaration.
2026 (set_tdesc_osabi): Likewise.
2027
0abe8a89
YQ		 20282017-09-05 Yao Qi <yao.qi@linaro.org>
2029
2030 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2031 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2032 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2033 .xmltarget.
2034 * server.c (get_features_xml): Call tdesc_get_features_xml.
2035 * tdesc.c (set_tdesc_architecture): New function.
2036 (set_tdesc_osabi): New function.
2037 (tdesc_get_features_xml): New function.
2038 (tdesc_create_feature): Add an argument.
2039 * tdesc.h (struct target_desc) <features>: New field.
2040 <arch, osabi>: New field.
2041 (~target_desc): xfree features, arch, and osabi.
2042 (target_desc::oerator==): Don't compare .xmltarget.
2043 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2044 (set_tdesc_osabi): Likewise.
2045 (tdesc_get_features_xml): Likewise.
2046
0a188386
YQ		 20472017-09-05 Yao Qi <yao.qi@linaro.org>
2048
2049 * linux-x86-tdesc.c: Include selftest.h.
2050 (i386_tdesc_test): New function.
2051 (initialize_low_tdesc): Call selftests::register_test.
2052 * tdesc.h: Include regdef.h.
2053 (target_desc): Override operator == and !=.
2054
f49ff000
YQ		 20552017-09-05 Yao Qi <yao.qi@linaro.org>
2056
2057 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2058 (ipa_obj): Likewise.
2059 * linux-i386-ipa.c: Include common/x86-xstate.h
2060 (get_ipa_tdesc): Call i386_linux_read_description.
2061 (initialize_low_tracepoint): Don't call init_registers_XXX
2062 functions, call initialize_low_tdesc instead.
2063 * linux-x86-low.c (x86_linux_read_description): Call
2064 i386_linux_read_description.
2065 (initialize_low_arch): Don't call init_registers_i386_XXX
2066 functions, call initialize_low_tdesc.
2067 * linux-x86-tdesc.c: New file.
2068 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2069 (i386_get_ipa_tdesc_idx): Declare.
2070 (i386_get_ipa_tdesc): Declare.
2071 (initialize_low_tdesc): Declare.
2072
2b68ef2f
YQ		 20732017-09-05 Yao Qi <yao.qi@linaro.org>
2074
2075 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2076 instead of 0.
2077
f7000548
YQ		 20782017-09-05 Yao Qi <yao.qi@linaro.org>
2079
2080 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2081 * regcache.c (get_thread_regcache): Use VEC_length.
2082 (init_register_cache): Likewise.
2083 (regcache_cpy): Likewise.
2084 (registers_to_string): Iterate reg_defs via VEC_iterate.
2085 (find_regno): Likewise.
2086 (find_register_by_number): Use VEC_index.
2087 (register_size): Call find_register_by_number.
2088 (register_data): Call find_register_by_number.
2089 (supply_regblock): Use VEC_length.
2090 (regcache_raw_read_unsigned): Likewise.
2091 * tdesc.c (init_target_desc): Iterate reg_defs via
2092 VEC_iterate.
2093 (default_description): Update initializer.
2094 (copy_target_description): Don't update field num_registers.
2095 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2096 <num_registers>: Remove.
2097
50a421ac
SM		 20982017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2099
2100 * Makefile.in (.SECONDARY): Define target.
2101
23fdd69e
SM		 21022017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2103
2104 * linux-low.c (linux_wait_1): Adjust.
2105 * server.c (queue_stop_reply_callback): Adjust.
2106
0a2dde4a
SDJ		 21072017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2108
2109 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2110 QEnvironmentUnset and QEnvironmentReset packets.
2111 (handle_query): Inform remote that QEnvironmentHexEncoded,
2112 QEnvironmentUnset and QEnvironmentReset are supported.
2113
6afd337d
SM		 21142017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2115
2116 * inferiors.h (inferior_target_data): Rename to ...
2117 (thread_target_data): ... this.
2118 (inferior_regcache_data): Rename to ...
2119 (thread_regcache_data): ... this.
2120 (set_inferior_regcache_data): Rename to ...
2121 (set_thread_regcache_data): ... this.
2122 * inferiors.c (inferior_target_data): Rename to ...
2123 (thread_target_data): ... this.
2124 (inferior_regcache_data): Rename to ...
2125 (thread_regcache_data): ... this.
2126 (set_inferior_regcache_data): Rename to ...
2127 (set_thread_regcache_data): ... this.
2128 (free_one_thread): Update.
2129 * linux-low.h (get_thread_lwp): Update.
2130 * regcache.c (get_thread_regcache): Update.
2131 (regcache_invalidate_thread): Update.
2132 (free_register_cache_thread): Update.
2133 * win32-i386-low.c (update_debug_registers_callback): Update.
2134 (win32_get_current_dr): Update.
2135 * win32-low.c (thread_rec): Update.
2136 (delete_thread_info): Update.
2137 (continue_one_thread): Update.
2138 (suspend_one_thread): Update.
2139
a160cc46
SM		 21402017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2141
2142 * inferiors.c (set_inferior_target_data): Remove.
2143 * inferiors.h (set_inferior_target_data): Remove.
2144
6d580b63
YQ		 21452017-08-18 Yao Qi <yao.qi@linaro.org>
2146
2147 * Makefile.in (OBS): Add selftest.o.
2148 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2149 * configure, config.in: Re-generated.
2150 * server.c: Include common/sefltest.h.
2151 (captured_main): Handle option --selftest.
2152
f5a29eb0
YQ		 21532017-08-09 Yao Qi <yao.qi@linaro.org>
2154
2155 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2156 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2157 i386-avx-mpx.o and i386-mmx.o.
2158 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2159 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2160 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2161 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2162 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2163 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2164 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2165 i386/amd64-avx-mpx.xml.
2166
57757c2f
YQ		 21672017-08-09 Yao Qi <yao.qi@linaro.org>
2168
2169 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2170 and x32-avx-avx512.o.
2171 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2172 i386/x32-avx-avx512.xml.
2173
229d26fc
SM		 21742017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2175
2176 * tracepoint.h (enum class fast_tpoint_collect_result): New
2177 enumeration.
2178 (fast_tracepoint_collecting): Change return type to
2179 fast_tpoint_collect_result.
2180 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2181 * linux-low.h: Include tracepoint.h.
2182 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2183 fast_tpoint_collect_result.
2184 * linux-low.c (handle_tracepoints): Adjust.
2185 (linux_fast_tracepoint_collecting): Change return type to
2186 fast_tpoint_collect_result.
2187 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2188 linux_wait_1, stuck_in_jump_pad_callback,
2189 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2190 proceed_one_lwp): Adjust to type change.
2191
2e1e43e1
YQ		 21922017-07-10 Yao Qi <yao.qi@linaro.org>
2193
2194 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2195
adc764e7
YQ		 21962017-06-29 Yao Qi <yao.qi@linaro.org>
2197
2198 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2199 Remove.
2200 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2201
a206891a
SM		 22022017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2203
2204 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2205
9a6c7d9c
SDJ		 22062017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2207
2208 * linux-low.c (linux_create_inferior): Adjust code to access the
2209 environment information via 'gdb_environ' class.
2210 * lynx-low.c (lynx_create_inferior): Likewise.
2211 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2212 (get_environ): Return a pointer to 'our_environ'.
2213 (captured_main): Initialize 'our_environ'.
2214 * server.h (get_environ): Adjust prototype.
2215 * spu-low.c (spu_create_inferior): Adjust code to access the
2216 environment information via 'gdb_environ' class.
2217
ae3e2ccf
SM		 22182017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2219
2220 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2221 usage of "register" keyword.
2222
3e019bdc
SM		 22232017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2224
2225 * configure: Re-generate.
2226
8465943a
SM		 22272017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2228
2229 * configure: Re-generate.
2230
cf0dd6f0
SM		 22312017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2232
2233 * Makefile.in (COMPILE.pre): Add "-x c++".
2234
9845682b
SDJ		 22352017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2236
2237 * fork-child.c: Conditionally include <signal.h>.
2238
aefd8b33
SDJ		 22392017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2240
2241 * server.c (handle_general_set): Handle new packet
2242 "QStartupWithShell".
2243 (handle_query): Add "QStartupWithShell" to the list of supported
2244 packets.
2245 (gdbserver_usage): Add help text explaining the
2246 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2247 options.
2248 (captured_main): Recognize and act upon the presence of the new
2249 CLI options.
2250
2090129c
SDJ		 22512017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2252 Pedro Alves <palves@redhat.com>
2253
2254 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2255 * configure: Regenerate.
2256 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2257 "fork-inferior.o".
2258 (i[34567]86-*-lynxos*): Likewise.
2259 (spu*-*-*): Likewise.
2260 * fork-child.c: New file.
2261 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2262 and "environ.h".
2263 (linux_ptrace_fun): New function.
2264 (linux_create_inferior): Adjust function prototype to reflect
2265 change on "target.h". Adjust function code to use
2266 "fork_inferior".
2267 (linux_request_interrupt): Delete "signal_pid".
2268 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2269 (lynx_ptrace_fun): New function.
2270 (lynx_create_inferior): Adjust function prototype to reflect
2271 change on "target.h". Adjust function code to use
2272 "fork_inferior".
2273 * nto-low.c (nto_create_inferior): Adjust function prototype and
2274 code to reflect change on "target.h". Update comments.
2275 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2276 "common-terminal.h" and "environ.h".
2277 (terminal_fd): Moved to fork-child.c.
2278 (old_foreground_pgrp): Likewise.
2279 (restore_old_foreground_pgrp): Likewise.
2280 (last_status): Make it global.
2281 (last_ptid): Likewise.
2282 (our_environ): New variable.
2283 (startup_with_shell): Likewise.
2284 (program_name): Likewise.
2285 (program_argv): Rename to...
2286 (program_args): ...this.
2287 (wrapper_argv): New variable.
2288 (start_inferior): Delete function.
2289 (get_exec_wrapper): New function.
2290 (get_exec_file): Likewise.
2291 (get_environ): Likewise.
2292 (prefork_hook): Likewise.
2293 (post_fork_inferior): Likewise.
2294 (postfork_hook): Likewise.
2295 (postfork_child_hook): Likewise.
2296 (handle_v_run): Update code to deal with arguments coming from the
2297 remote host. Update calls from "start_inferior" to
2298 "create_inferior".
2299 (captured_main): Likewise. Initialize environment variable. Call
2300 "have_job_control".
2301 * server.h (post_fork_inferior): New prototype.
2302 (get_environ): Likewise.
2303 (last_status): Declare.
2304 (last_ptid): Likewise.
2305 (signal_pid): Likewise.
2306 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2307 (spu_ptrace_fun): New function.
2308 (spu_create_inferior): Adjust function prototype to reflect change
2309 on "target.h". Adjust function code to use "fork_inferior".
2310 * target.c (target_terminal_init): New function.
2311 (target_terminal_inferior): Likewise.
2312 (target_terminal_ours): Likewise.
2313 * target.h: Include <vector>.
2314 (struct target_ops) <create_inferior>: Update prototype.
2315 (create_inferior): Update macro.
2316 * utils.c (gdb_flush_out_err): New function.
2317 * win32-low.c (win32_create_inferior): Adjust function prototype
2318 and code to reflect change on "target.h".
2319
043a4934
SDJ		 23202017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2321
2322 * inferiors.c (switch_to_thread): New function.
2323
15652511
SDJ		 23242017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2325
2326 * Makefile.in (SFILE): Add "common/job-control.c".
2327 (OBS): Add "job-control.o".
2328
21ea5acd
SDJ		 23292017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2330
2331 * Makefile: Remove "@host_makefile_frag@".
2332
e13cb306
PA		 23332017-05-05 Pedro Alves <palves@redhat.com>
2334
2335 * configure: Regenerate.
2336
c94fee56
SDJ		 23372017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2338
2339 * configure: Regenerate.
2340
a0ff9e1a
SM		 23412017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2342
2343 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2344 software_single_step change of return type to
2345 std::vector<CORE_ADDR>.
2346 * linux-low.c (install_software_single_step_breakpoints):
2347 Likewise.
2348 * linux-low.h (install_software_single_step_breakpoints):
2349 Likewise.
2350
be628ab8
SDJ		 23512017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2352
2353 * remote-utils.c: Include "gdb_termios.h" instead of
2354 "terminal.h".
2355 * terminal.h: Delete file.
2356
7c5ded6a
SDJ		 23572017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2358
2359 * server.c: Include <vector>.
2360 <program_argv, wrapper_argv>: Convert to std::vector.
2361 (start_inferior): Rewrite function to use C++.
2362 (handle_v_run): Likewise. Update code that calculates the argv
2363 based on the vRun packet; use C++.
2364 (captured_main): Likewise.
2365
436252de
SM		 23662017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2367
2368 * server.c (handle_v_cont): Initialize thread_resume::thread
2369 with null_ptid.
2370
9bf2a700
PA		 23712017-04-05 Pedro Alves <palves@redhat.com>
2372
2373 * configure: Regenerate.
2374
a121b7c1
PA		 23752017-04-05 Pedro Alves <palves@redhat.com>
2376
2377 * gdbreplay.c (sync_error): Constify.
2378 * linux-x86-low.c (push_opcode): Constify.
2379
21c8a587
PA		 23802017-04-05 Pedro Alves <palves@redhat.com>
2381
2382 * win32-low.c (get_child_debug_event)
2383 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2384 Report TARGET_WAITKIND_SPURIOUS instead.
2385
fb32b4f7
PA		 23862017-04-05 Pedro Alves <palves@redhat.com>
2387
2388 * remote-utils.c (remote_prepare, remote_open): Constify.
2389 * remote-utils.h (remote_prepare, remote_open): Constify.
2390 * server.c (captured_main): Constify 'port' handling.
2391
65dd1e59
SM		 23922017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2393
2394 * Makefile.in (clean): Clear .deps.
2395
8fa5b777
SM		 23962017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2397
2398 * .gitignore: Remove generated files, replace with wildcard.
2399 * (clean): Replace removal of generated files with wildcard.
2400 (version.c): Replace with...
2401 (version-generated.c): ...this.
2402 (xml-builtin.c): Replace with...
2403 (xml-builtin-generated.c): ...this.
2404 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2405 (%.c: *regformats*): Replace with...
2406 (%-generated.c: *regformats*): ...this.
2407
a12e714b
MF		 24082017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2409
2410 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2411 (xtensa_fill_gregset): Call collect_register_by_name for
2412 threadptr register.
2413 (xtensa_store_gregset): Call supply_register_by_name for
2414 threadptr register.
2415
1a09b50a
MF		 24162017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2417
2418 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2419 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2420 (xtensa_store_gregset): Call supply_register for all registers in
2421 a0_regnum..a0_regnum + C0_NREGS range.
2422
1a01e7c6
SM		 24232017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2424
2425 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2426 (ax-ipa.o: ax.c): Remove.
2427 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2428 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2429 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2430 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2431 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2432
36bc18a8
SM		 24332017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2434
2435 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2436 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2437 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2438 (errors-ipa.o: ../common/errors.c): Remove.
2439 (format-ipa.o: ../common/format.c): Remove.
2440 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2441
a8ebe3d5
SM		 24422017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2443
2444 * Makefile.in (%-ipa.o: %.c): New rule.
2445 (tracepoint-ipa.o: tracepoint.c): Remove.
2446 (utils-ipa.o: utils.c): Remove.
2447 (remote-utils-ipa.o: remote-utils.c): Remove.
2448 (regcache-ipa.o: regcache.c): Remove.
2449 (i386-linux-ipa.o: i386-linux.c): Remove.
2450 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2451 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2452 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2453 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2454 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2455 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2456 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2457 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2458 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2459 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2460 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2461 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2462 (aarch64-ipa.o: aarch64.c): Remove.
2463 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2464 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2465 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2466 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2467 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2468 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2469 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2470 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2471 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2472 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2473 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2474 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2475 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2476 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2477 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2478 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2479 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2480 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2481 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2482 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2483 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2484 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2485 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2486 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2487 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2488 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2489 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2490 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2491 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2492 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2493 (tdesc-ipa.o: tdesc.c): Remove.
2494 (x32-linux-ipa.o: x32-linux.c): Remove.
2495 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2496 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2497
50cfacb7
SM		 24982017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2499
2500 * Makefile.in (%.o: ../arch/%.c): New rule.
2501 (arm.o: ../arch/arm.c): Remove.
2502 (arm-linux.o: ../arch/arm-linux.c): Remove.
2503 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2504 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2505
c5a22423
SM		 25062017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2507
2508 * Makefile.in (%.o: ../nat/%.c): New rule.
2509 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2510 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2511 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2512 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2513 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2514 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2515 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2516 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2517 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2518 (linux-personality.o: ../nat/linux-personality.c): Remove.
2519 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2520 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2521 (x86-linux.o: ../nat/x86-linux.c): Remove.
2522 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2523 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2524
6bda016b
SM		 25252017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2526
2527 * Makefile.in (%.o: ../common/%.c): New rule.
2528 (signals.o: ../common/signals.c): Remove.
2529 (print-utils.o: ../common/print-utils.c): Remove.
2530 (rsp-low.o: ../common/rsp-low.c): Remove.
2531 (common-utils.o: ../common/common-utils.c): Remove.
2532 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2533 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2534 (vec.o: ../common/vec.c): Remove.
2535 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2536 (xml-utils.o: ../common/xml-utils.c): Remove.
2537 (ptid.o: ../common/ptid.c): Remove.
2538 (buffer.o: ../common/buffer.c): Remove.
2539 (format.o: ../common/format.c): Remove.
2540 (filestuff.o: ../common/filestuff.c): Remove.
2541 (agent.o: ../common/agent.c): Remove.
2542 (errors.o: ../common/errors.c): Remove.
2543 (environ.o: ../common/environ.c): Remove.
2544 (common-debug.o: ../common/common-debug.c): Remove.
2545 (cleanups.o: ../common/cleanups.c): Remove.
2546 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2547 (fileio.o: ../common/fileio.c): Remove.
2548 (common-regcache.o: ../common/common-regcache.c): Remove.
2549 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2550 (new-op.o: ../common/new-op.c): Remove.
2551 (btrace-common.o: ../common/btrace-common.c): Remove.
2552
21122961
SM		 25532017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2554
2555 * Makefile.in (%.o: ../target/%.c): New rule.
2556 (waitstatus.o: ../target/waitstatus.c): Remove.
2557
c362e621
SM		 25582017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2559
2560 * Makefile.in
2561 (%.c: ../regformats/%.dat,
2562 (%.c: ../regformats/arm/%.dat,
2563 (%.c: ../regformats/i386/%.dat,
2564 (%.c: ../regformats/rs6000/%.dat): New rules.
2565 (aarch64.c): Remove.
2566 (reg-arm.c): Remove.
2567 (arm-with-iwmmxt.c): Remove.
2568 (arm-with-vfpv2.c): Remove.
2569 (arm-with-vfpv3.c): Remove.
2570 (arm-with-neon.c): Remove.
2571 (reg-bfin.c): Remove.
2572 (reg-cris.c): Remove.
2573 (reg-crisv32.c): Remove.
2574 (i386.c): Remove.
2575 (i386-linux.c): Remove.
2576 (i386-avx.c): Remove.
2577 (i386-avx-linux.c): Remove.
2578 (i386-avx-avx512.c): Remove.
2579 (i386-avx-avx512-linux.c): Remove.
2580 (i386-mpx.c): Remove.
2581 (i386-mpx-linux.c): Remove.
2582 (i386-avx-mpx-avx512-pku.c): Remove.
2583 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2584 (i386-avx-mpx.c): Remove.
2585 (i386-avx-mpx-linux.c): Remove.
2586 (i386-mmx.c): Remove.
2587 (i386-mmx-linux.c): Remove.
2588 (reg-ia64.c): Remove.
2589 (reg-m32r.c): Remove.
2590 (reg-m68k.c): Remove.
2591 (reg-cf.c): Remove.
2592 (mips-linux.c): Remove.
2593 (mips-dsp-linux.c): Remove.
2594 (mips64-linux.c): Remove.
2595 (mips64-dsp-linux.c): Remove.
2596 (nios2-linux.c): Remove.
2597 (powerpc-32.c): Remove.
2598 (powerpc-32l.c): Remove.
2599 (powerpc-altivec32l.c): Remove.
2600 (powerpc-cell32l.c): Remove.
2601 (powerpc-vsx32l.c): Remove.
2602 (powerpc-isa205-32l.c): Remove.
2603 (powerpc-isa205-altivec32l.c): Remove.
2604 (powerpc-isa205-vsx32l.c): Remove.
2605 (powerpc-e500l.c): Remove.
2606 (powerpc-64l.c): Remove.
2607 (powerpc-altivec64l.c): Remove.
2608 (powerpc-cell64l.c): Remove.
2609 (powerpc-vsx64l.c): Remove.
2610 (powerpc-isa205-64l.c): Remove.
2611 (powerpc-isa205-altivec64l.c): Remove.
2612 (powerpc-isa205-vsx64l.c): Remove.
2613 (s390-linux32.c): Remove.
2614 (s390-linux32v1.c): Remove.
2615 (s390-linux32v2.c): Remove.
2616 (s390-linux64.c): Remove.
2617 (s390-linux64v1.c): Remove.
2618 (s390-linux64v2.c): Remove.
2619 (s390-te-linux64.c): Remove.
2620 (s390-vx-linux64.c): Remove.
2621 (s390-tevx-linux64.c): Remove.
2622 (s390x-linux64.c): Remove.
2623 (s390x-linux64v1.c): Remove.
2624 (s390x-linux64v2.c): Remove.
2625 (s390x-te-linux64.c): Remove.
2626 (s390x-vx-linux64.c): Remove.
2627 (s390x-tevx-linux64.c): Remove.
2628 (tic6x-c64xp-linux.c): Remove.
2629 (tic6x-c64x-linux.c): Remove.
2630 (tic6x-c62x-linux.c): Remove.
2631 (reg-sh.c): Remove.
2632 (reg-sparc64.c): Remove.
2633 (reg-spu.c): Remove.
2634 (amd64.c): Remove.
2635 (amd64-linux.c): Remove.
2636 (amd64-avx.c): Remove.
2637 (amd64-avx-linux.c): Remove.
2638 (amd64-avx-avx512.c): Remove.
2639 (amd64-avx-avx512-linux.c): Remove.
2640 (amd64-mpx.c): Remove.
2641 (amd64-mpx-linux.c): Remove.
2642 (amd64-avx-mpx-avx512-pku.c): Remove.
2643 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2644 (amd64-avx-mpx.c): Remove.
2645 (amd64-avx-mpx-linux.c): Remove.
2646 (x32.c): Remove.
2647 (x32-linux.c): Remove.
2648 (x32-avx.c): Remove.
2649 (x32-avx-linux.c): Remove.
2650 (x32-avx-avx512.c): Remove.
2651 (x32-avx-avx512-linux.c): Remove.
2652 (reg-xtensa.c): Remove.
2653 (reg-tilegx.c): Remove.
2654 (reg-tilegx32.c): Remove.
2655
1672e0d9
SDJ		 26562017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2657
2658 * Makefile.in (SFILES): Add "common/environ.c".
2659 (OBJS): Add "common/environ.h".
2660
239b6d10
WT		 26612017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2662
2663 * configure.ac: Check if the fs_base and gs_base members of
2664 `struct user_regs_struct' exist.
2665 * config.in: Regenerated.
2666 * configure: Likewise.
2667
694b382c
AT		 26682017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2669
2670 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2671 target_read_memory.
2672 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2673 (get_next_pcs_syscall_next_pc): Likewise.
2674
7dc53023
LM		 26752016-12-23 Luis Machado <lgustavo@codesourcery.com>
2676
2677 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2678 * nto-x86-low.c: Likewise.
2679
ad02e4fe
SM		 26802016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2681
2682 * Makefile.in: Include disable-implicit-rules.mk.
2683
dcb07cfa
PA		 26842016-11-23 Pedro Alves <palves@redhat.com>
2685
2686 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2687 (debug_vprintf): Use std::chrono::steady_clock instead of
2688 gettimeofday. Use '.' instead of ':'.
2689 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2690 (get_timestamp): Use std::chrono::steady_clock instead of
2691 gettimeofday.
2692
8629c02c
SM		 26932016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2694
2695 * Makefile.in: Fix whitespace formatting.
2696
b593ecca
SM		 26972016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2698
2699 * Makefile.in (SFILES, OBS): Flatten list and order
2700 alphabetically.
2701
9986ba08
PA		 27022016-11-23 Pedro Alves <palves@redhat.com>
2703
2704 * event-loop.c (handle_file_event): Use warning.
2705 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2706 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2707 Use warning.
2708
4eefa7bc
PA		 27092016-11-23 Pedro Alves <palves@redhat.com>
2710
2711 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2712 output.
2713 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2714 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2715 debug_printf and debug_flush for debug output.
2716 * server.c (handle_general_set): Likewise.
2717 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2718 output.
2719
5443506e
SM		 27202016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2721
2722 * Makefile.in (.c.o): Replace rule with ...
2723 (%.o: %.c): ... this one.
2724
3b165252
SM		 27252016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2726
2727 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2728 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2729 make.
2730 * configure.ac: Remove checks for the make program.
2731 * configure: Re-generate.
2732
0bcda685
PA		 27332016-10-28 Pedro Alves <palves@redhat.com>
2734
2735 * Makefile.in (CXX_DIALECT): Get from configure.
2736 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2737 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2738 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2739 * config.in: Regenerate.
2740 * configure: Regenerate.
2741
c3805894
YQ		 27422016-10-27 Yao Qi <yao.qi@linaro.org>
2743
2744 * linux-low.c (linux_supports_range_stepping): Return true if
2745 can_software_single_step return true.
2746
89342618
YQ		 27472016-10-27 Yao Qi <yao.qi@linaro.org>
2748
2749 * inferiors.c (find_inferior_in_random): New function.
2750 * inferiors.h (find_inferior_in_random): Declare.
2751 * linux-low.c (linux_wait_for_event_filtered): Call
2752 find_inferior_in_random instead of find_inferior.
2753
e3652c84
YQ		 27542016-10-27 Yao Qi <yao.qi@linaro.org>
2755
2756 * linux-low.c (linux_wait_1): If single-step breakpoints are
2757 inserted, remove them.
2758
5a04c4cf
PA		 27592016-10-26 Pedro Alves <palves@redhat.com>
2760
2761 * linux-low.c (handle_extended_wait): Link parent/child fork
2762 threads.
2763 (linux_wait_1): Unlink them.
2764 (linux_set_resume_request): Ignore resume requests for
2765 already-resumed and unhandled fork child threads.
2766 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2767 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2768 New functions.
2769 (handle_v_requests) <vCont>: Don't call require_running.
2770 * server.h (in_queued_stop_replies): New declaration.
2771
cb93dc7f
YQ		 27722016-10-24 Yao Qi <yao.qi@linaro.org>
2773
2774 PR server/20733
2775 * linux-aarch64-low.c (append_insns): Cast the return value to
2776 'uint32_t *'.
2777
a1078bea
YQ		 27782016-10-10 Yao Qi <yao.qi@linaro.org>
2779
2780 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2781
1fb77080
SDJ		 27822016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2783
2784 * target.c (target_supports_multi_process): New function, moved
2785 from...
2786 * target.h (target_supports_multi_process): ... here. Remove
2787 macro.
2788
39b5a3b9
TT		 27892016-10-05 Tom Tromey <tom@tromey.com>
2790
2791 PR remote/20655:
2792 * tracepoint.c (handle_tracepoint_bkpts): Check
2793 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2794
c1d0b70a
YQ		 27952016-10-05 Yao Qi <yao.qi@linaro.org>
2796
2797 * configure.srv: Update the path of arm-*.xml files.
2798
0a69eedb
YQ		 27992016-10-05 Terry Guo <terry.guo@arm.com>
2800 Yao Qi <yao.qi@linaro.org>
2801
2802 * Makefile.in: Adjust the path of rules.
2803 * configure.srv: Update the path of xml files.
2804 * regformats/arm-with-iwmmxt.dat: Regenerated.
2805 * regformats/arm-with-neon.dat: Likewise.
2806 * regformats/arm-with-vfpv2.dat: Likewise.
2807 * regformats/arm-with-vfpv3.dat Likewise.
2808
17e16485
YQ		 28092016-09-30 Yao Qi <yao.qi@linaro.org>
2810
2811 PR gdbserver/20627
2812 * target.c (target_stop_and_wait): Don't call
2813 target_continue_no_signal, use resume_stop instead.
2814
edeeb602
YQ		 28152016-09-26 Yao Qi <yao.qi@linaro.org>
2816
2817 * linux-low.c (linux_wait_1): Call debug_exit.
2818
503b1c39
PA		 28192016-09-23 Pedro Alves <palves@redhat.com>
2820
2821 * Makefile.in (SFILES): Add common/new-op.c.
2822 (OBS): Add common/new-op.o.
2823 (new-op.o): New rule.
2824
74172ecf
SM		 28252016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2826
2827 * .gitinore: Ignore more files.
2828
fc6cda2e
YQ		 28292016-09-21 Yao Qi <yao.qi@linaro.org>
2830
2831 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2832 23.
2833
bc1e6c81
SDJ		 28342016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2835
2836 * server.c (start_inferior): Call target_mourn_inferior instead of
2837 mourn_inferior; pass ptid_t argument to it.
2838 (resume): Likewise.
2839 (handle_target_event): Likewise.
2840 * target.c (target_mourn_inferior): New function.
2841 * target.h (mourn_inferior): Delete macro.
2842
0e00e962
AA		 28432016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2844
2845 * linux-low.c (lwp_is_stepping): New function.
2846
1d8cb77d
CL		 28472016-09-06 Carl Love <cel@us.ibm.com>
2848
2849 * server.c (start_inferior): Fixed comment, requested comment change
2850 didn't get updated correctly. Removed reference to ptrace () call as
2851 it is only true on Linux systems.
2852
7313bced
CL		 28532016-09-06 Carl Love <cel@us.ibm.com>
2854
2855 * server.c (start_inferior): Do not call
2856 function target_post_create_inferior () if the
2857 inferior process has already exited.
2858
cf6de44d
PA		 28592016-09-05 Pedro Alves <palves@redhat.com>
2860
2861 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2862 (COMPILE.pre, CC_LD): Use CXX directly.
2863 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2864 * acinclude.m4: Don't include build-with-cxx.m4.
2865 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2866 * configure: Regenerate.
2867
c1da6748
AT		 28682016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2869
2870 PR gdb/19495
2871 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2872 call writing data to own_buf.
2873
f2b9e3df
SDJ		 28742016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2875
2876 * target.c (mywait): Call target_wait instead of
2877 the_target->wait.
2878 (target_wait): New function.
2879
049a8570
SDJ		 28802016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2881
2882 * server.c (start_inferior): New variable 'ptid'. Replace calls
2883 to the_target->resume by target_continue{,_no_signal}, depending
2884 on the case.
2885 * target.c (target_stop_and_wait): Call target_continue_no_signal
2886 instead of the_target->resume.
2887 (target_continue): New function.
2888
3aa5cfa0
AT		 28892016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2890
2891 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2892
754653a7
AZ		 28932016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2894
2895 PR server/20491
2896 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2897 ps_prochandle.
2898 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2899 * linux-arm-low.c (ps_get_thread_area): Likewise.
2900 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2901 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2902 * linux-mips-low.c (ps_get_thread_area): Likewise.
2903 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2904 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2905 * linux-x86-low.c (ps_get_thread_area): Likewise.
2906 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2907
ed036b40
PA		 29082016-08-19 Pedro Alves <palves@redhat.com>
2909
2910 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2911
c8ef42ee
PA		 29122016-08-19 Pedro Alves <palves@redhat.com>
2913
2914 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2915 comment. Use memcpy instead of casting through unsigned long.
2916
9c235a72
PA		 29172016-08-19 Pedro Alves <palves@redhat.com>
2918
2919 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2920 allocating around 0x80000000.
2921
201506da
PA		 29222016-08-19 Pedro Alves <palves@redhat.com>
2923
2924 PR gdb/20415
2925 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2926 (x32-avx512-linux-ipa.o): New rules.
2927 * configure.ac (x86_64-*-linux*): New x32 check.
2928 * configure.srv (ipa_x32_linux_regobj): New.
2929 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2930 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2931 descriptions.
2932 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2933 descriptions.
2934 * configure: Regenerate.
2935
f348d89a
PA		 29362016-08-09 Pedro Alves <palves@redhat.com>
2937
2938 PR gdb/18653
2939 * Makefile.in (OBS): Add signals-state-save-restore.o.
2940 (signals-state-save-restore.o): New rule.
2941 * config.in: Regenerate.
2942 * configure: Regenerate.
2943 * linux-low.c: Include "signals-state-save-restore.h".
2944 (linux_create_inferior): Call
2945 restore_original_signals_state.
2946 * server.c: Include "dispositions-save-restore.h".
2947 (captured_main): Call save_original_signals_state.
2948
1baf5149
PA		 29492016-08-05 Pedro Alves <palves@redhat.com>
2950
2951 * configure: Regenerate.
2952
fcd4a73d
YQ		 29532016-08-04 Yao Qi <yao.qi@linaro.org>
2954
2955 * linux-low.c (regsets_fetch_inferior_registers): Check
2956 errno is ESRCH or not.
2957
979659d0
YQ		 29582016-08-02 Yao Qi <yao.qi@linaro.org>
2959
2960 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2961 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2962 (thread_db_load_search): Update.
2963 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2964 td_ta_set_event and td_ta_event_getmsg.
2965
6598661d
PA		 29662016-07-26 Pedro Alves <palves@redhat.com>
2967
2968 PR server/20414
2969 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2970 of unsigned long for 64-bit registers and use uint32_t instead of
2971 unsigned int for 32-bit registers.
2972
9cf12d57
PA		 29732016-07-26 Pedro Alves <palves@redhat.com>
2974
2975 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2976 to 'ptrace'.
2977
305450ed
TT		 29782016-07-21 Tom Tromey <tom@tromey.com>
2979
2980 * configure: Rebuild.
2981
2583da7c
YQ		 29822016-07-21 Yao Qi <yao.qi@linaro.org>
2983
2984 * mem-break.c (find_gdb_breakpoint): Cast bp to
2985 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2986
21536b36
YQ		 29872016-07-21 Yao Qi <yao.qi@linaro.org>
2988
2989 * server.c (handle_v_requests): Support s and S actions
2990 if target_supports_software_single_step return true.
2991
8901d193
YQ		 29922016-07-21 Yao Qi <yao.qi@linaro.org>
2993
2994 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2995 is resume_step, call maybe_hw_step.
2996 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2997 and unstop them.
2998 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2999 breakpoints or not.
3000 (proceed_one_lwp): If resume request is resume_step, install
3001 reinsert breakpoints and call maybe_hw_step.
3002
0e9a339e
YQ		 30032016-07-21 Yao Qi <yao.qi@linaro.org>
3004
3005 * linux-low.c (proceed_one_lwp): Declare.
3006 (linux_resume_one_thread): Remove local variable 'step'.
3007 Lift code enqueue signal. Call proceed_one_lwp instead of
3008 linux_resume_one_lwp.
3009
4281b351
YQ		 30102016-07-21 Yao Qi <yao.qi@linaro.org>
3011
3012 * linux-low.c (linux_resume_one_thread): Call
3013 enqueue_pending_signal.
3014
984a2c04
YQ		 30152016-07-21 Yao Qi <yao.qi@linaro.org>
3016
3017 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3018 * inferiors.c (do_restore_current_thread_cleanup): New function.
3019 (make_cleanup_restore_current_thread): Likewise.
3020 * linux-low.c (install_software_single_step_breakpoints): Call
3021 make_cleanup_restore_current_thread. Switch current_thread to
3022 thread.
3023
bec903c9
YQ		 30242016-07-21 Yao Qi <yao.qi@linaro.org>
3025
3026 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3027 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3028 (clone_one_breakpoint): Likewise.
3029 (delete_reinsert_breakpoints): Change parameter to thread.
3030 Callers updated.
3031 (has_reinsert_breakpoints): Likewise.
3032 (uninsert_reinsert_breakpoints): Likewise.
3033 (reinsert_reinsert_breakpoints): Likewise.
3034 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3035 (delete_reinsert_breakpoints): Likewise.
3036 (reinsert_reinsert_breakpoints): Likewise.
3037 (uninsert_reinsert_breakpoints): Likewise.
3038 (has_reinsert_breakpoints): Likewise.
3039
63c40ec7
YQ		 30402016-07-21 Yao Qi <yao.qi@linaro.org>
3041
3042 * inferiors.c (get_thread_process): Make parameter const.
3043 * inferiors.h (get_thread_process): Update declaration.
3044 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3045 Add new parameters child_thread and parent_thread. Callers
3046 updated.
3047 * mem-break.h (clone_all_breakpoints): Update declaration.
3048
9aa76cd0
YQ		 30492016-07-21 Yao Qi <yao.qi@linaro.org>
3050
3051 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3052 <command_list, handler>: Remove.
3053 (struct gdb_breakpoint): New.
3054 (struct other_breakpoint): New.
3055 (struct reinsert_breakpoint): New.
3056 (is_gdb_breakpoint): New function.
3057 (any_persistent_commands): Update command_list if
3058 is_gdb_breakpoint returns true.
3059 (set_breakpoint): Create breakpoints according to their types.
3060 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3061 (set_gdb_breakpoint_1): Likewise.
3062 (set_gdb_breakpoint): Likewise.
3063 (clear_breakpoint_conditions): Change parameter type to
3064 'struct gdb_breakpoint *'.
3065 (clear_breakpoint_commands): Likewise.
3066 (clear_breakpoint_conditions_and_commands): Likewise.
3067 (add_condition_to_breakpoint): Likewise.
3068 (add_breakpoint_condition): Likewise.
3069 (add_commands_to_breakpoint): Likewise.
3070 (check_breakpoints): Check other_breakpoint.
3071 (clone_one_breakpoint): Clone breakpopint according to its type.
3072 * mem-break.h (struct gdb_breakpoint): Declare.
3073 (set_gdb_breakpoint): Update declaration.
3074 (clear_breakpoint_conditions_and_commands): Likewise.
3075 (add_breakpoint_condition): Likewise.
3076 (add_breakpoint_commands): Likewise.
3077 * server.c (process_point_options): Change parameter type to
3078 'struct gdb_breakpoint *'.
3079
811f8301
YQ		 30802016-07-21 Yao Qi <yao.qi@linaro.org>
3081
3082 * mem-break.c (set_breakpoint_at): Rename it to ...
3083 (set_breakpoint_type_at): ... it.
3084 (set_breakpoint_at): Call set_breakpoint_type_at.
3085 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3086 * mem-break.h (set_breakpoint_at): Update comments.
3087
b1c51e36
CLT		 30882016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3089
3090 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3091 to buf parameter.
3092 (nios2_store_gregset): Likewise.
3093
ced2dffb
PA		 30942016-07-01 Pedro Alves <palves@redhat.com>
3095 Antoine Tremblay <antoine.tremblay@ericsson.com>
3096
3097 * linux-low.c: Change interface to take the target lwp_info
3098 pointer directly and return void. Handle detaching from a zombie
3099 thread.
3100 (linux_detach_lwp_callback): New function.
3101 (linux_detach): Detach from the leader thread after detaching from
3102 the clone threads.
3103
2ac09a5b
YQ		 31042016-06-28 Yao Qi <yao.qi@linaro.org>
3105
3106 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3107 for variable new_offset.
3108 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3109 (aarch64_ftrace_insn_reloc_cb): Likewise.
3110 (aarch64_ftrace_insn_reloc_tb): Likewise.
3111 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3112 PRIx64 instead of PRIx32.
3113
79e7fd4f
YQ		 31142016-06-28 Yao Qi <yao.qi@linaro.org>
3115
3116 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3117 (the_low_target): Install arm_get_syscall_trapinfo.
3118
061fc021
YQ		 31192016-06-28 Yao Qi <yao.qi@linaro.org>
3120
3121 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3122 function.
3123 (the_low_target): Install aarch64_get_syscall_trapinfo.
3124
4cc32bec
YQ		 31252016-06-28 Yao Qi <yao.qi@linaro.org>
3126
3127 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3128 Callers updated.
3129 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3130 Remove parameter sysno.
3131 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3132 sysret.
3133
782c1122
AA		 31342016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3135
3136 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3137 (s390_emit_ne_goto): Likewise.
3138 (s390_emit_lt_goto): Likewise.
3139 (s390_emit_le_goto): Likewise.
3140 (s390_emit_gt_goto): Likewise.
3141 (s390_emit_ge_goto): Likewise.
3142 (s390x_emit_eq_goto): Likewise.
3143 (s390x_emit_ne_goto): Likewise.
3144 (s390x_emit_lt_goto): Likewise.
3145 (s390x_emit_le_goto): Likewise.
3146 (s390x_emit_gt_goto): Likewise.
3147 (s390x_emit_ge_goto): Likewise.
3148 (s390_emit_ops_impl): Mark variable static.
3149 (s390x_emit_ops): Likewise.
3150
2e7b624b
YQ		 31512016-06-17 Yao Qi <yao.qi@linaro.org>
3152
3153 * linux-low.c (handle_extended_wait): Call
3154 uninsert_reinsert_breakpoints for the parent process. Remove
3155 reinsert breakpoints from the child process. Reinsert them to
3156 the parent process when vfork is done.
3157 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3158 (reinsert_reinsert_breakpoints): New function.
3159 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3160 (reinsert_reinsert_breakpoints): Declare.
3161
8a81c5d7
YQ		 31622016-06-17 Yao Qi <yao.qi@linaro.org>
3163
3164 * linux-low.c (handle_extended_wait): If the parent is doing
3165 step-over, remove the reinsert breakpoints from the forked child.
3166
f50bf8e5
YQ		 31672016-06-17 Yao Qi <yao.qi@linaro.org>
3168
3169 * linux-low.c (unsuspend_all_lwps): Declare.
3170 (linux_low_filter_event): If thread exited, call finish_step_over.
3171 If step-over is finished, unsuspend other threads.
3172
8376a3cb
YQ		 31732016-06-17 Yao Qi <yao.qi@linaro.org>
3174
3175 * linux-low.c (linux_resume_one_lwp_throw): Assert
3176 has_reinsert_breakpoints returns false.
3177 * mem-break.c (delete_disabled_breakpoints): Assert
3178 bp type isn't reinsert_breakpoint.
3179
f79b145d
YQ		 31802016-06-17 Yao Qi <yao.qi@linaro.org>
3181
3182 * linux-low.c (maybe_hw_step): New function.
3183 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3184 (finish_step_over): Switch current_thread to lwp temporarily,
3185 and assert has_reinsert_breakpoints returns true.
3186 (proceed_one_lwp): Call maybe_hw_step.
3187 * mem-break.c (has_reinsert_breakpoints): New function.
3188 * mem-break.h (has_reinsert_breakpoints): Declare.
3189
0ae534d2
JT		 31902016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3191
3192 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3193
fcdad592
YQ		 31942016-05-17 Yao Qi <yao.qi@linaro.org>
3195
3196 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3197 instead of find_inferior.
3198
9e784964
YQ		 31992016-05-05 Yao Qi <yao.qi@linaro.org>
3200
3201 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3202 Initialize res to zero.
3203
cf2ebb6e
YQ		 32042016-05-05 Yao Qi <yao.qi@linaro.org>
3205
3206 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3207 to uint32_t.
3208
c1aebf87
UW		 32092016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3210
3211 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3212 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3213 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3214
35fd2deb 32152016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3216 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3217
3218 * tracepoint.c (write_inferior_int8): New function.
3219 (cmd_qtenable_disable): Write enable flag using
3220 write_inferior_int8.
3221
484b3c32
YQ		 32222016-04-25 Yao Qi <yao.qi@linaro.org>
3223
3224 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3225 (need_step_over_p): Return zero if the LWP has pending signals
3226 can be delivered on software single step target.
3227
85ba7d86
YQ		 32282016-04-25 Yao Qi <yao.qi@linaro.org>
3229
3230 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3231 return instead of error.
3232
3539aa13
YQ		 32332016-04-22 Yao Qi <yao.qi@linaro.org>
3234
3235 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3236 to 23.
3237
5b061e98
YQ		 32382016-04-22 Yao Qi <yao.qi@linaro.org>
3239
3240 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3241 signal when stepping over breakpoint with software single
3242 step.
3243
3451269c
PA		 32442016-04-21 Pedro Alves <palves@redhat.com>
3245
3246 * linux-s390-low.c (s390_collect_ptrace_register)
3247 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3248 add casts.
3249 (s390_check_regset): Use void * instead of gdb_byte *.
3250
a2358508
PA		 32512016-04-20 Pedro Alves <palves@redhat.com>
3252
3253 * configure: Renegerate.
3254
6885166d
YQ		 32552016-04-20 Yao Qi <yao.qi@linaro.org>
3256
3257 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3258 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3259 number 16.
3260 (arm_store_gregset): Likewise.
3261
2b863f51
WT		 32622016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3263
3264 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3265 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3266 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3267 (amd64-avx-mpx-linux.c): New rules.
3268 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3269 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3270 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3271 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3272 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3273 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3274 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3275 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3276 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3277 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3278 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3279 * linux-x86-low.c (x86_linux_read_description): Add case for
3280 X86_XSTATE_AVX_MPX_MASK.
3281 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3282 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3283 init_registers_i386_avx_mpx_linux.
3284 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3285 (initialize_low_tracepoint): Call
3286 init_registers_i386_avx_mpx_linux.
3287 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3288 (initialize_low_tracepoint): Call
3289 init_registers_amd64_avx_mpx_linux.
3290 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3291 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3292 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3293 declarations.
3294
9b30624b
PA		 32952016-04-18 Pedro Alves <palves@redhat.com>
3296
3297 * configure: Regenerate.
3298
45e3745e
AT		 32992016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3300
3301 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3302 (aarch64_emit_sub): Likewise.
3303
2afc13ff
PA		 33042016-04-12 Pedro Alves <palves@redhat.com>
3305
3306 * utils.c (prepare_to_throw_exception): Delete.
3307
6e774b13
SM		 33082016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3309
3310 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3311
4dca19f8
MK		 33122016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3313
3314 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3315
d0a9981f
MK		 33162016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3317
3318 * linux-aarch64-ipa.c: Add <elf.h> include.
3319 * linux-ppc-ipa.c: Add <elf.h> include.
3320 * linux-s390-ipa.c: Add <elf.h> include.
3321
252db07e
MK		 33222016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3323
3324 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3325 (get_raw_reg_ptr): Likewise.
3326 (get_trace_state_variable_value_ptr): Likewise.
3327 (set_trace_state_variable_value_ptr): Likewise.
3328 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3329 char *.
3330
14e2b6d9
MK		 33312016-03-31 Wei-cheng Wang <cole945@gmail.com>
3332 Marcin Kościelnicki <koriakin@0x04.net>
3333
3334 PR/17221
3335 * linux-ppc-low.c (emit_insns): New function.
3336 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3337 (ppc_emit_prologue): New function.
3338 (ppc_emit_epilogue): New function.
3339 (ppc_emit_add): New function.
3340 (ppc_emit_sub): New function.
3341 (ppc_emit_mul): New function.
3342 (ppc_emit_lsh): New function.
3343 (ppc_emit_rsh_signed): New function.
3344 (ppc_emit_rsh_unsigned): New function.
3345 (ppc_emit_ext): New function.
3346 (ppc_emit_zero_ext): New function.
3347 (ppc_emit_log_not): New function.
3348 (ppc_emit_bit_and): New function.
3349 (ppc_emit_bit_or): New function.
3350 (ppc_emit_bit_xor): New function.
3351 (ppc_emit_bit_not): New function.
3352 (ppc_emit_equal): New function.
3353 (ppc_emit_less_signed): New function.
3354 (ppc_emit_less_unsigned): New function.
3355 (ppc_emit_ref): New function.
3356 (ppc_emit_const): New function.
3357 (ppc_emit_reg): New function.
3358 (ppc_emit_pop): New function.
3359 (ppc_emit_stack_flush): New function.
3360 (ppc_emit_swap): New function.
3361 (ppc_emit_stack_adjust): New function.
3362 (ppc_emit_call): New function.
3363 (ppc_emit_int_call_1): New function.
3364 (ppc_emit_void_call_2): New function.
3365 (ppc_emit_if_goto): New function.
3366 (ppc_emit_goto): New function.
3367 (ppc_emit_eq_goto): New function.
3368 (ppc_emit_ne_goto): New function.
3369 (ppc_emit_lt_goto): New function.
3370 (ppc_emit_le_goto): New function.
3371 (ppc_emit_gt_goto): New function.
3372 (ppc_emit_ge_goto): New function.
3373 (ppc_write_goto_address): New function.
3374 (ppc_emit_ops_impl): New static variable.
3375 (ppc64v1_emit_prologue): New function.
3376 (ppc64v2_emit_prologue): New function.
3377 (ppc64_emit_epilogue): New function.
3378 (ppc64_emit_add): New function.
3379 (ppc64_emit_sub): New function.
3380 (ppc64_emit_mul): New function.
3381 (ppc64_emit_lsh): New function.
3382 (ppc64_emit_rsh_signed): New function.
3383 (ppc64_emit_rsh_unsigned): New function.
3384 (ppc64_emit_ext): New function.
3385 (ppc64_emit_zero_ext): New function.
3386 (ppc64_emit_log_not): New function.
3387 (ppc64_emit_bit_and): New function.
3388 (ppc64_emit_bit_or): New function.
3389 (ppc64_emit_bit_xor): New function.
3390 (ppc64_emit_bit_not): New function.
3391 (ppc64_emit_equal): New function.
3392 (ppc64_emit_less_signed): New function.
3393 (ppc64_emit_less_unsigned): New function.
3394 (ppc64_emit_ref): New function.
3395 (ppc64_emit_const): New function.
3396 (ppc64v1_emit_reg): New function.
3397 (ppc64v2_emit_reg): New function.
3398 (ppc64_emit_pop): New function.
3399 (ppc64_emit_stack_flush): New function.
3400 (ppc64_emit_swap): New function.
3401 (ppc64v1_emit_call): New function.
3402 (ppc64v2_emit_call): New function.
3403 (ppc64v1_emit_int_call_1): New function.
3404 (ppc64v2_emit_int_call_1): New function.
3405 (ppc64v1_emit_void_call_2): New function.
3406 (ppc64v2_emit_void_call_2): New function.
3407 (ppc64_emit_if_goto): New function.
3408 (ppc64_emit_eq_goto): New function.
3409 (ppc64_emit_ne_goto): New function.
3410 (ppc64_emit_lt_goto): New function.
3411 (ppc64_emit_le_goto): New function.
3412 (ppc64_emit_gt_goto): New function.
3413 (ppc64_emit_ge_goto): New function.
3414 (ppc64v1_emit_ops_impl): New static variable.
3415 (ppc64v2_emit_ops_impl): New static variable.
3416 (ppc_emit_ops): New function.
3417 (linux_low_target): Wire in ppc_emit_ops.
3418
a2174ba4
MK		 34192016-03-31 Wei-cheng Wang <cole945@gmail.com>
3420 Marcin Kościelnicki <koriakin@0x04.net>
3421
3422 PR/17221
3423 * Makefile.in: Add powerpc-*-ipa.o
3424 * configure.srv: Add ipa_obj for powerpc*-linux.
3425 * linux-ppc-ipa.c: New file.
3426 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3427 includes.
3428 (PPC_FIELD): New macro.
3429 (PPC_SEXT): New macro.
3430 (PPC_OP6): New macro.
3431 (PPC_BO): New macro.
3432 (PPC_LI): New macro.
3433 (PPC_BD): New macro.
3434 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3435 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3436 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3437 (ppc_get_thread_area): New function.
3438 (is_elfv2_inferior): New function.
3439 (gen_ds_form): New function.
3440 (GEN_STD): New macro.
3441 (GEN_STDU): New macro.
3442 (GEN_LD): New macro.
3443 (GEN_LDU): New macro.
3444 (gen_d_form): New function.
3445 (GEN_ADDI): New macro.
3446 (GEN_ADDIS): New macro.
3447 (GEN_LI): New macro.
3448 (GEN_LIS): New macro.
3449 (GEN_ORI): New macro.
3450 (GEN_ORIS): New macro.
3451 (GEN_LWZ): New macro.
3452 (GEN_STW): New macro.
3453 (GEN_STWU): New macro.
3454 (gen_xfx_form): New function.
3455 (GEN_MFSPR): New macro.
3456 (GEN_MTSPR): New macro.
3457 (GEN_MFCR): New macro.
3458 (GEN_MTCR): New macro.
3459 (GEN_SYNC): New macro.
3460 (GEN_LWSYNC): New macro.
3461 (gen_x_form): New function.
3462 (GEN_OR): New macro.
3463 (GEN_MR): New macro.
3464 (GEN_LWARX): New macro.
3465 (GEN_STWCX): New macro.
3466 (GEN_CMPW): New macro.
3467 (gen_md_form): New function.
3468 (GEN_RLDICL): New macro.
3469 (GEN_RLDICR): New macro.
3470 (gen_i_form): New function.
3471 (GEN_B): New macro.
3472 (GEN_BL): New macro.
3473 (gen_b_form): New function.
3474 (GEN_BNE): New macro.
3475 (GEN_LOAD): New macro.
3476 (GEN_STORE): New macro.
3477 (gen_limm): New function.
3478 (gen_atomic_xchg): New function.
3479 (gen_call): New function.
3480 (ppc_relocate_instruction): New function.
3481 (ppc_install_fast_tracepoint_jump_pad): New function.
3482 (ppc_get_min_fast_tracepoint_insn_len): New function.
3483 (ppc_get_ipa_tdesc_idx): New function.
3484 (the_low_target): Wire in the new functions.
3485 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3486 tdescs.
3487 * linux-ppc-tdesc.h: New file.
3488
a13c4696
MK		 34892016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3490
3491 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3492 (alloc_jump_pad_buffer): New function.
3493 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3494 (alloc_jump_pad_buffer): New function.
3495 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3496 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3497 (alloc_jump_pad_buffer): New function.
3498 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3499 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3500 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3501 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3502
1cda1512
MK		 35032016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3504
3505 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3506 * linux-amd64-ipa.c: Likewise.
3507 * linux-i386-ipa.c: Likewise.
3508 * linux-s390-ipa.c: Likewise.
3509 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3510 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3511 set_trace_state_variable_value_ptr.
3512 (struct ipa_sym_addresses): Likewise.
3513 (symbol_list): Likewise.
3514 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3515 accessing gdb_collect directly.
3516 (gdb_collect_ptr_type): New typedef.
3517 (get_raw_reg_ptr_type): New typedef.
3518 (get_trace_state_variable_value_ptr_type): New typedef.
3519 (set_trace_state_variable_value_ptr_type): New typedef.
3520 (gdb_collect_ptr): New global.
3521 (get_raw_reg_ptr): New global.
3522 (get_trace_state_variable_value_ptr): New global.
3523 (set_trace_state_variable_value_ptr): New global.
3524 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3525 accessing get_raw_reg directly.
3526 (get_get_tsv_func_addr): Likewise for
3527 get_trace_state_variable_value_ptr.
3528 (get_set_tsv_func_addr): Likewise for
3529 set_trace_state_variable_value_ptr.
3530 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3531
72fb5488
SM		 35322016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3533
3534 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3535
28170b88
MK		 35362016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3537
3538 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3539 packets.
3540 (relocate_instruction): Remove own_buf.
3541 * server.c (own_buf): Make global.
3542 (handle_v_requests): Make global.
3543 * server.h (own_buf): New declaration.
3544 (handle_v_requests): New prototype.
3545
f39e8743
MK		 35462016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3547
3548 PR 18377
3549 * linux-s390-low.c (add_insns): New function.
3550 (s390_emit_prologue): New function.
3551 (s390_emit_epilogue): New function.
3552 (s390_emit_add): New function.
3553 (s390_emit_sub): New function.
3554 (s390_emit_mul): New function.
3555 (s390_emit_lsh): New function.
3556 (s390_emit_rsh_signed): New function.
3557 (s390_emit_rsh_unsigned): New function.
3558 (s390_emit_ext): New function.
3559 (s390_emit_log_not): New function.
3560 (s390_emit_bit_and): New function.
3561 (s390_emit_bit_or): New function.
3562 (s390_emit_bit_xor): New function.
3563 (s390_emit_bit_not): New function.
3564 (s390_emit_equal): New function.
3565 (s390_emit_less_signed): New function.
3566 (s390_emit_less_unsigned): New function.
3567 (s390_emit_ref): New function.
3568 (s390_emit_if_goto): New function.
3569 (s390_emit_goto): New function.
3570 (s390_write_goto_address): New function.
3571 (s390_emit_litpool): New function.
3572 (s390_emit_const): New function.
3573 (s390_emit_call): New function.
3574 (s390_emit_reg): New function.
3575 (s390_emit_pop): New function.
3576 (s390_emit_stack_flush): New function.
3577 (s390_emit_zero_ext): New function.
3578 (s390_emit_swap): New function.
3579 (s390_emit_stack_adjust): New function.
3580 (s390_emit_set_r2): New function.
3581 (s390_emit_int_call_1): New function.
3582 (s390_emit_void_call_2): New function.
3583 (s390_emit_eq_goto): New function.
3584 (s390_emit_ne_goto): New function.
3585 (s390_emit_lt_goto): New function.
3586 (s390_emit_le_goto): New function.
3587 (s390_emit_gt_goto): New function.
3588 (s390_emit_ge_goto): New function.
3589 (s390x_emit_prologue): New function.
3590 (s390x_emit_epilogue): New function.
3591 (s390x_emit_add): New function.
3592 (s390x_emit_sub): New function.
3593 (s390x_emit_mul): New function.
3594 (s390x_emit_lsh): New function.
3595 (s390x_emit_rsh_signed): New function.
3596 (s390x_emit_rsh_unsigned): New function.
3597 (s390x_emit_ext): New function.
3598 (s390x_emit_log_not): New function.
3599 (s390x_emit_bit_and): New function.
3600 (s390x_emit_bit_or): New function.
3601 (s390x_emit_bit_xor): New function.
3602 (s390x_emit_bit_not): New function.
3603 (s390x_emit_equal): New function.
3604 (s390x_emit_less_signed): New function.
3605 (s390x_emit_less_unsigned): New function.
3606 (s390x_emit_ref): New function.
3607 (s390x_emit_if_goto): New function.
3608 (s390x_emit_const): New function.
3609 (s390x_emit_call): New function.
3610 (s390x_emit_reg): New function.
3611 (s390x_emit_pop): New function.
3612 (s390x_emit_stack_flush): New function.
3613 (s390x_emit_zero_ext): New function.
3614 (s390x_emit_swap): New function.
3615 (s390x_emit_stack_adjust): New function.
3616 (s390x_emit_int_call_1): New function.
3617 (s390x_emit_void_call_2): New function.
3618 (s390x_emit_eq_goto): New function.
3619 (s390x_emit_ne_goto): New function.
3620 (s390x_emit_lt_goto): New function.
3621 (s390x_emit_le_goto): New function.
3622 (s390x_emit_gt_goto): New function.
3623 (s390x_emit_ge_goto): New function.
3624 (s390_emit_ops): New function.
3625 (struct linux_target_ops): Fill in emit_ops hook.
3626
abd9baf9
MK		 36272016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3628
3629 PR 18377
3630 * Makefile.in: Add s390 IPA files.
3631 * configure.srv: Build IPA for s390.
3632 * linux-s390-ipa.c: New file.
3633 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3634 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3635 (tdesc_s390_linux32): Likewise.
3636 (init_registers_s390_linux32v1): Likewise.
3637 (tdesc_s390_linux32v1): Likewise.
3638 (init_registers_s390_linux32v2): Likewise.
3639 (tdesc_s390_linux32v2): Likewise.
3640 (init_registers_s390_linux64): Likewise.
3641 (tdesc_s390_linux64): Likewise.
3642 (init_registers_s390_linux64v1): Likewise.
3643 (tdesc_s390_linux64v1): Likewise.
3644 (init_registers_s390_linux64v2): Likewise.
3645 (tdesc_s390_linux64v2): Likewise.
3646 (init_registers_s390_te_linux64): Likewise.
3647 (tdesc_s390_te_linux64): Likewise.
3648 (init_registers_s390_vx_linux64): Likewise.
3649 (tdesc_s390_vx_linux64): Likewise.
3650 (init_registers_s390_tevx_linux64): Likewise.
3651 (tdesc_s390_tevx_linux64): Likewise.
3652 (init_registers_s390x_linux64): Likewise.
3653 (tdesc_s390x_linux64): Likewise.
3654 (init_registers_s390x_linux64v1): Likewise.
3655 (tdesc_s390x_linux64v1): Likewise.
3656 (init_registers_s390x_linux64v2): Likewise.
3657 (tdesc_s390x_linux64v2): Likewise.
3658 (init_registers_s390x_te_linux64): Likewise.
3659 (tdesc_s390x_te_linux64): Likewise.
3660 (init_registers_s390x_vx_linux64): Likewise.
3661 (tdesc_s390x_vx_linux64): Likewise.
3662 (init_registers_s390x_tevx_linux64): Likewise.
3663 (tdesc_s390x_tevx_linux64): Likewise.
3664 (have_hwcap_s390_vx): New static variable.
3665 (s390_arch_setup): Fill have_hwcap_s390_vx.
3666 (s390_get_thread_area): New function.
3667 (s390_ft_entry_gpr_esa): New const.
3668 (s390_ft_entry_gpr_zarch): New const.
3669 (s390_ft_entry_misc): New const.
3670 (s390_ft_entry_fr): New const.
3671 (s390_ft_entry_vr): New const.
3672 (s390_ft_main_31): New const.
3673 (s390_ft_main_64): New const.
3674 (s390_ft_exit_fr): New const.
3675 (s390_ft_exit_vr): New const.
3676 (s390_ft_exit_misc): New const.
3677 (s390_ft_exit_gpr_esa): New const.
3678 (s390_ft_exit_gpr_zarch): New const.
3679 (append_insns): New function.
3680 (s390_relocate_instruction): New function.
3681 (s390_install_fast_tracepoint_jump_pad): New function.
3682 (s390_get_min_fast_tracepoint_insn_len): New function.
3683 (s390_get_ipa_tdesc_idx): New function.
3684 (struct linux_target_ops): Wire in the above functions.
3685 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3686 * linux-s390-tdesc.h: New file.
3687
a4105d04
MK		 36882016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3689
3690 * linux-s390-low.c (s390_supports_tracepoints): New function.
3691 (struct linux_target_ops): Fill supports_tracepoints hook.
3692
35ac8b3e
YQ		 36932016-03-18 Yao Qi <yao.qi@linaro.org>
3694
3695 * linux-low.c (lwp_signal_can_be_delivered): New function.
3696 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3697
94610ec4
YQ		 36982016-03-18 Yao Qi <yao.qi@linaro.org>
3699
3700 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3701 0 if signal is enqueued. Remove 'signal' from one debugging
3702 message. Move one debugging message to some lines below.
3703 Remove code setting 'signal' to 0.
3704
80aea927
YQ		 37052016-03-18 Yao Qi <yao.qi@linaro.org>
3706
3707 * linux-low.c (linux_low_filter_event): Remove redundant
3708 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3709
b04fd3be
MK		 37102016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3711
3712 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3713 (struct linux_target_ops): Wire in the above.
3714
c40c8d4b
YQ		 37152016-03-03 Yao Qi <yao.qi@linaro.org>
3716
3717 * linux-low.c: Update comments to start_step_over.
3718
0f8288ae
YQ		 37192016-03-03 Yao Qi <yao.qi@linaro.org>
3720
3721 PR server/19736
3722 * linux-low.c (handle_extended_wait): Set child suspended
3723 if event_lwp->bp_reinsert isn't zero.
3724
fdbd04a8
YQ		 37252016-03-02 Yao Qi <yao.qi@linaro.org>
3726
3727 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3728 enqueue_pending_signal.
3729
6896a8fa
MK		 37302016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3731
3732 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3733 is actually loaded.
3734
ab503087
MK		 37352016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3736
3737 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3738 (s390_regmap_3264) [!__s390x__]: New global.
3739 (s390_collect_ptrace_register): Skip map entries containing -1.
3740 (s390_supply_ptrace_register): Ditto.
3741 (s390_fill_gprs_high): New function.
3742 (s390_store_gprs_high): New function.
3743 (s390_regsets): Add NT_S390_HIGH_GPRS.
3744 (s390_get_hwcap): Enable on 31-bit.
3745 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3746 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3747 Detect NT_S390_HIGH_GPRS.
3748 (s390_usrregs_info_3264): Enable on 31-bit.
3749 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3750 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3751
ae91f625
MK		 37522016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3753
3754 PR gdb/13808
3755 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3756 * configure.srv: Ditto.
3757 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3758 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3759 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3760 (init_registers_amd64_linux): Remove prototype.
3761 (tdesc_amd64_linux): Remove declaration.
3762 (get_ipa_tdesc): New function.
3763 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3764 initialize remaining tdescs.
3765 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3766 (init_registers_i386_linux): Remove prototype.
3767 (tdesc_i386_linux): Remove declaration.
3768 (get_ipa_tdesc): New function.
3769 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3770 initialize remaining tdescs.
3771 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3772 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3773 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3774 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3775 (x86_get_ipa_tdesc_idx): New function.
3776 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3777 * linux-x86-tdesc.h: New file.
3778 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3779 (target_get_ipa_tdesc_idx): New macro.
3780 * tracepoint.c (ipa_tdesc_idx): New macro.
3781 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3782 (symbol_list): Add ipa_tdesc_idx.
3783 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3784 (ipa_tdesc): Remove.
3785 (ipa_tdesc_idx): New variable.
3786 (get_context_regcache): Use get_ipa_tdesc.
3787 (gdb_collect): Ditto.
3788 (gdb_probe): Ditto.
3789 * tracepoint.h (get_ipa_tdesc): New prototype.
3790 (ipa_tdesc): Remove.
3791
e7ad2f14
PA		 37922016-02-24 Pedro Alves <palves@redhat.com>
3793
3794 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3795 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3796 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3797 Factor out common code between the USE_SIGTRAP_SIGINFO and
3798 !USE_SIGTRAP_SIGINFO blocks.
3799 (linux_low_filter_event): Call save_stop_reason instead of
3800 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3801 Update comments.
3802 (linux_wait_1): Update comments.
3803
657f9cde
WW		 38042016-02-24 Wei-cheng Wang <cole945@gmail.com>
3805
3806 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3807 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3808 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3809 ppc_insert_point, ppc_remove_point.
3810
b00b61e1
MK		 38112016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3812
3813 * linux-s390-low.c (s390_supports_z_point_type): New function.
3814 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3815
553cb527
YQ		 38162016-02-16 Yao Qi <yao.qi@linaro.org>
3817
3818 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3819 PC. Get pc from regcache_read_pc.
3820
a5652c21
YQ		 38212016-02-12 Yao Qi <yao.qi@linaro.org>
3822
3823 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3824 or linux_get_pc_32bit.
3825 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3826
ed443b61
YQ		 38272016-02-12 Yao Qi <yao.qi@linaro.org>
3828
3829 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3830 arm_linux_get_next_pcs_fixup.
3831
020ecd38
MK		 38322016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3833
3834 * tracepoint.c (x_tracepoint_action_download): Change
3835 write_inferior_data_ptr to write_inferior_data_pointer.
3836 (cmd_qtstart): Likewise.
3837 (write_inferior_data_ptr): Remove.
3838 (download_agent_expr): Change write_inferior_data_ptr to
3839 write_inferior_data_pointer.
3840 (download_tracepoint_1): Likewise.
3841 (download_tracepoint): Likewise.
3842 (download_trace_state_variables): Likewise.
3843
7cae9051
WW		 38442016-02-11 Wei-cheng Wang <cole945@gmail.com>
3845 Marcin Kościelnicki <koriakin@0x04.net>
3846
3847 * tracepoint.c (struct tracepoint_action_ops): Remove.
3848 (struct tracepoint_action): Remove ops.
3849 (m_tracepoint_action_download, r_tracepoint_action_download)
3850 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3851 size and offset accordingly.
3852 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3853 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3854 (tracepoint_action_send, tracepoint_action_download): New functions.
3855 Helpers for trace action handlers.
3856 (add_tracepoint_action): Remove setup actions ops.
3857 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3858
9f6a71b4
YQ		 38592016-02-10 Yao Qi <yao.qi@linaro.org>
3860
3861 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3862
1e94266c
SM		 38632016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3864
3865 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3866 to AC_OUTPUT.
3867 * configure: Regenerate.
3868
8adce034
SM		 38692016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3870
3871 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3872 void * to gdb_byte *.
3873 * linux-low.c (siginfo_fixup): Likewise.
3874 (linux_xfer_siginfo): Likewise.
3875 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3876 Likewise.
3877 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3878
93813b37
WT		 38792016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3880
3881 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3882 to srv_tgtobj.
3883 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3884 to srv_tgtobj.
3885 * linux-x86-low.c [__x86_64__]: Include
3886 "nat/amd64-linux-siginfo.h".
3887 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3888 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3889 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3890 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3891 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3892 (cpt_si_fd, si_timerid, si_overrun): Move from
3893 nat/amd64-linux-siginfo.c.
3894 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3895
8424cc97
SM		 38962016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3897
3898 * server.c (skip_to_semicolon): Remove.
3899 (process_point_options): Use strchrnul instead of
3900 skip_to_semicolon.
3901
4d18591b
YQ		 39022016-01-26 Yao Qi <yao.qi@linaro.org>
3903
3904 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3905 * linux-low.c (install_software_single_step_breakpoints): Don't
3906 call regcache_read_pc.
3907 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3908 argument pc.
3909
d8020970
YQ		 39102016-01-26 Yao Qi <yao.qi@linaro.org>
3911
3912 * linux-low.c (install_software_single_step_breakpoints): Call
3913 regcache_read_pc instead of get_pc.
3914
8b207339
YQ		 39152016-01-26 Yao Qi <yao.qi@linaro.org>
3916
3917 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3918 (unblock_async_io): Rename to ...
3919 (block_unblock_async_io): ... it. New function.
3920 (enable_async_io): Don't install SIGIO handler. Unblock it
3921 instead.
3922 (disable_async_io): Don't ignore SIGIO. Block it instead.
3923 (initialize_async_io): Install SIGIO handler. Don't call
3924 unblock_async_io.
3925
18879fef
YQ		 39262016-01-26 Yao Qi <yao.qi@linaro.org>
3927
3928 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3929 first character is '\003', call *the_target->request_interrupt.
3930
a0f8e08a
YQ		 39312016-01-25 Yao Qi <yao.qi@linaro.org>
3932
3933 * remote-utils.c (new_thread_notify): Remove.
3934 (dead_thread_notify): Likewise.
3935 * remote-utils.h (new_thread_notify): Remove declaration.
3936 (dead_thread_notify): Likewise.
3937
cc5fd9ab
MK		 39382016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3939
3940 * gdb.trace/pending.exp: Fix expected message on continue.
3941
99e8eb11
MK		 39422016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3943
3944 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3945 it works properly on big-endian machines where sizeof (CORE_ADDR)
3946 != sizeof (void *).
3947
a994041d
PA		 39482016-01-21 Pedro Alves <palves@redhat.com>
3949
3950 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3951 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3952 * configure: Regenerate.
3953
f7a6a40d
YQ		 39542016-01-21 Yao Qi <yao.qi@linaro.org>
3955
3956 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3957 is_thumb and set it according to CPSR saved on the stack.
3958 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3959 arm_sigreturn_next_pc.
3960
6f69e520
YQ		 39612016-01-18 Yao Qi <yao.qi@linaro.org>
3962
3963 * linux-low.c (linux_set_pc_64bit): New function.
3964 (linux_get_pc_64bit): New function.
3965 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3966 Declare.
3967 * linux-sparc-low.c (debug_threads): Remove declaration.
3968 (sparc_get_pc): Remove.
3969 (the_low_target): Use linux_get_pc_64bit instead of
3970 sparc_get_pc.
3971 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3972 (the_low_target): Use linux_get_pc_64bit and
3973 linux_set_pc_64bit.
3974
276d4552
YQ		 39752016-01-18 Yao Qi <yao.qi@linaro.org>
3976
3977 * linux-arm-low.c (debug_threads): Remove declaration.
3978 (arm_get_pc, arm_set_pc): Remove.
3979 (the_low_target): Use linux_get_pc_32bit and
3980 linux_set_pc_32bit.
3981 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3982 (the_low_target): Use linux_get_pc_32bit and
3983 linux_set_pc_32bit.
3984 * linux-cris-low.c (debug_threads): Remove declaration.
3985 (cris_get_pc, cris_set_pc,): Remove.
3986 (the_low_target): Use linux_get_pc_32bit and
3987 linux_set_pc_32bit.
3988 * linux-crisv32-low.c (debug_threads): Remove declaration.
3989 (cris_get_pc, cris_set_pc): Remove.
3990 (the_low_target): Use linux_get_pc_32bit and
3991 linux_set_pc_32bit.
3992 * linux-low.c: Include inttypes.h.
3993 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3994 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3995 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3996 (the_low_target): Use linux_get_pc_32bit and
3997 linux_set_pc_32bit.
3998 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3999 (the_low_target): Use linux_get_pc_32bit and
4000 linux_set_pc_32bit.
4001 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4002 (the_low_target): Use linux_get_pc_32bit and
4003 linux_set_pc_32bit.
4004 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4005 (the_low_target): Use linux_get_pc_32bit and
4006 linux_set_pc_32bit.
4007 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4008 (the_low_target): Use linux_get_pc_32bit and
4009 linux_set_pc_32bit.
4010
eb0edac8
GB		 40112016-01-18 Gary Benson <gbenson@redhat.com>
4012
4013 * configure.ac (AC_FUNC_FORK): New check.
4014 * config.in: Regenerate.
4015 * configure: Likewise.
4016
1b451dda
YQ		 40172016-01-14 Yao Qi <yao.qi@linaro.org>
4018
4019 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4020 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4021 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4022 arm_get_next_pcs_ctor.
4023
82075af2
JS		 40242016-01-12 Josh Stone <jistone@redhat.com>
4025 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4026
4027 * inferiors.h: Include "gdb_vecs.h".
4028 (struct process_info): Add syscalls_to_catch.
4029 * inferiors.c (remove_process): Free syscalls_to_catch.
4030 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4031 syscall_return stops.
4032 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4033 * server.c (handle_general_set): Handle QCatchSyscalls.
4034 (handle_query): Report support for QCatchSyscalls.
4035 * target.h (struct target_ops): Add supports_catch_syscall.
4036 (target_supports_catch_syscall): New macro.
4037 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4038 (struct lwp_info): Add syscall_state.
4039 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4040 Maintain syscall_state and syscalls_to_catch across exec.
4041 (get_syscall_trapinfo): New function, proxy to the_low_target.
4042 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4043 (linux_low_filter_event): Toggle syscall_state entry/return for
4044 syscall traps, and set it ignored for all others.
4045 (gdb_catching_syscalls_p): New function.
4046 (gdb_catch_this_syscall_p): New function.
4047 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4048 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4049 (linux_supports_catch_syscall): New function.
4050 (linux_target_ops): Install it.
4051 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4052 (the_low_target): Install it.
4053
8f13a3ce
MF		 40542016-01-12 Mike Frysinger <vapier@gentoo.org>
4055
4056 * acinclude.m4: Include new ../warning.m4 file.
4057 * configure: Regenerated.
4058 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4059
5b3da067
MF		 40602016-01-12 Mike Frysinger <vapier@gentoo.org>
4061
4062 * ax.c (is_goto_target): Mark static.
4063 * linux-low.c (register_addr): Likewise.
4064 (linux_fetch_registers, linux_store_registers): Likewise.
4065 * mem-break.c (any_persistent_commands): Fix old prototype.
4066 (add_commands_to_breakpoint): Mark static.
4067 * regcache.c (find_register_by_name): Delete unused func.
4068 * remote-utils.c (hex_or_minus_one): Mark static.
4069 * server.c (monitor_show_help): Mark static.
4070 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4071 handle_v_requests): Likewise.
4072
bc504a31
PA		 40732016-01-12 Pedro Alves <palves@redhat.com>
4074
4075 Remove use of the registered trademark symbol throughout.
4076
5a0dd67a
YQ		 40772016-01-08 Yao Qi <yao.qi@linaro.org>
4078
4079 * remote-utils.c (getpkt): If c is '\003', call target hook
4080 request_interrupt.
4081
b2ca446f
YQ		 40822016-01-06 Yao Qi <yao.qi@linaro.org>
4083
4084 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4085 linux-aarch32-low.c.
4086 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4087 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4088 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4089 (thumb2_breakpoint): Declare.
4090 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4091 linux-aarch32-low.h.
4092 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4093 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4094 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4095
edd88788
JB		 40962016-01-01 Joel Brobecker <brobecker@adacore.com>
4097
4098 * gdbreplay.c (gdbreplay_version): Change copyright year in
4099 version message.
4100 * server.c (gdbserver_version): Likewise.
4101
65da7f14
PP		 41022015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4103
4104 * server.c (crc32_table): Delete.
4105 (crc32): Use libiberty's xcrc32 function.
4106
4abd5ed2
JB		 41072015-12-22 Joel Brobecker <brobecker@adacore.com>
4108
4109 * lynx-low.c (lynx_delete_thread_callback): New function.
4110 (lynx_mourn): Properly delete our process and all of its
4111 threads. Remove call to clear_inferiors.
4112
0e50fe5c
JB		 41132015-12-22 Joel Brobecker <brobecker@adacore.com>
4114
4115 * target.c (thread_search_callback): Add check that
4116 the thread_stopped target callback is not NULL before
4117 calling it.
4118
35adc03f
YQ		 41192015-12-21 Yao Qi <yao.qi@linaro.org>
4120
4121 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4122 arm breakpoint.
4123
bd2b2909
AT		 41242015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4125
4126 * server.c (handle_query): Call target_supports_software_single_step.
4127
7fe5e27e
AT		 41282015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4129
4130 * linux-low.c (single_step): New function.
4131 (linux_resume_one_lwp_throw): Call single_step.
4132 (start_step_over): Likewise.
4133
d9311bfa
AT		 41342015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4135
4136 * Makefile.in (SFILES): Append arch/arm-linux.c,
4137 arch/arm-get-next-pcs.c.
4138 (arm-linux.o): New rule.
4139 (arm-get-next-pcs.o): New rule.
4140 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4141 arm-linux.o.
4142 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4143 to linux-aarch32-low.c.
4144 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4145 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4146 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4147 (thumb2_breakpoint_len): Likewise.
4148 (arm_is_thumb_mode): Make non-static.
4149 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4150 from linux-aarch32-low.c.
4151 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4152 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4153 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4154 (thumb2_breakpoint_len): Likewise.
4155 (arm_is_thumb_mode): New declaration.
4156 * linux-arm-low.c: Include arch/arm-linux.h
4157 aarch/arm-get-next-pcs.h, sys/syscall.h.
4158 (get_next_pcs_ops): New struct.
4159 (get_next_pcs_addr_bits_remove): New function.
4160 (get_next_pcs_is_thumb): New function.
4161 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4162 (arm_sigreturn_next_pc): Likewise.
4163 (get_next_pcs_syscall_next_pc): Likewise.
4164 (arm_gdbserver_get_next_pcs): Likewise.
4165 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4166 Initialize.
4167 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4168 * server.h: Include gdb_vecs.h.
4169
68ce2059
AT		 41702015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4171
4172 * Makefile.in (SFILES): Append common/common-regcache.c.
4173 (OBS): Append common-regcache.o.
4174 (common-regcache.o): New rule.
4175 * regcache.c (init_register_cache): Initialize cache to
4176 REG_UNAVAILABLE.
4177 (regcache_raw_read_unsigned): New function.
4178 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4179 register_status enum.
4180
fa5308bd
AT		 41812015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4182
4183 * linux-aarch64-low.c (the_low_targets): Rename
4184 breakpoint_reinsert_addr to get_next_pcs.
4185 * linux-arm-low.c (the_low_targets): Likewise.
4186 * linux-bfin-low.c (the_low_targets): Likewise.
4187 * linux-cris-low.c (the_low_targets): Likewise.
4188 * linux-crisv32-low.c (the_low_targets): Likewise.
4189 * linux-low.c (can_software_single_step): Likewise.
4190 (install_software_single_step_breakpoints): New function.
4191 (start_step_over): Use install_software_single_step_breakpoints.
4192 * linux-low.h: New CORE_ADDR vector.
4193 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4194 get_next_pcs.
4195 * linux-mips-low.c (the_low_targets): Likewise.
4196 * linux-nios2-low.c (the_low_targets): Likewise.
4197 * linux-sparc-low.c (the_low_targets): Likewise.
4198
4a6ed09b
PA		 41992015-12-17 Pedro Alves <palves@redhat.com>
4200
4201 * linux-low.c (linux_kill_one_lwp): Remove references to
4202 LinuxThreads.
4203 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4204 to 'kill'.
4205 (linux_init_signals): Delete.
4206 (initialize_low): Adjust.
4207 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4208
7544db95
PA		 42092015-12-16 Pedro Alves <palves@redhat.com>
4210
4211 * configure.ac (compiler warning flags): When testing a
4212 -Wno-foo option, check whether -Wfoo works instead.
4213 * configure: Regenerate.
4214
8020350c
DB		 42152015-12-11 Don Breazeal <donb@codesourcery.com>
4216
4217 * server.c (process_serial_event): Don't exit from gdbserver
4218 in remote mode if there are still active inferiors.
4219
db91f502
YQ		 42202015-12-11 Yao Qi <yao.qi@linaro.org>
4221
4222 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4223 arm_breakpoint_at if the process is 32-bit.
4224
b37a6290
YQ		 42252015-12-11 Yao Qi <yao.qi@linaro.org>
4226
4227 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4228 arm breakpoint.
4229
17b1509a
YQ		 42302015-12-07 Yao Qi <yao.qi@linaro.org>
4231
4232 * configure.srv: Append arm.o to srv_tgtobj for
4233 aarch64*-*-linux* target.
4234 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4235 from linux-arm-low.c.
4236 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4237 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4238 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4239 (thumb2_breakpoint_len): Likewise.
4240 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4241 (arm_breakpoint_kinds): Likewise.
4242 (arm_breakpoint_kind_from_pc): Likewise.
4243 (arm_sw_breakpoint_from_kind): Likewise.
4244 (arm_breakpoint_kind_from_current_state): Likewise.
4245 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4246 (arm_sw_breakpoint_from_kind): Declare.
4247 (arm_breakpoint_kind_from_current_state): Declare.
4248 (arm_breakpoint_at): Declare.
4249 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4250 arm_sw_breakpoint_from_kind if process is 32-bit.
4251 (aarch64_breakpoint_kind_from_pc): New function.
4252 (aarch64_breakpoint_kind_from_current_state): New function.
4253 (the_low_target): Initialize fields breakpoint_kind_from_pc
4254 and breakpoint_kind_from_current_state.
4255 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4256 linux-aarch32-low.c.
4257 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4258 (arm_breakpoint, arm_breakpoint_len): Likewise.
4259 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4260 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4261 (arm_is_thumb_mode): Likewise.
4262 (arm_breakpoint_at): Likewise.
4263 (arm_breakpoint_kind_from_pc): Likewise.
4264 (arm_sw_breakpoint_from_kind): Likewise.
4265 (arm_breakpoint_kind_from_current_state): Likewise.
4266
4267 Revert:
4268 2015-08-04 Yao Qi <yao.qi@linaro.org>
4269
4270 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4271 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4272 * server.c (extended_protocol): Remove "static".
4273 * server.h (extended_protocol): Declare it.
4274
ece66d65
JS		 42752015-12-04 Josh Stone <jistone@redhat.com>
4276
4277 * target.h (struct target_ops) <arch_setup>: Rename to ...
4278 (struct target_ops) <post_create_inferior>: ... this.
4279 (target_arch_setup): Rename to ...
4280 (target_post_create_inferior): ... this, calling post_create_inferior.
4281 * server.c (start_inferior): Update target_arch_setup calls to
4282 target_post_create_inferior.
4283 * linux-low.c (linux_low_ptrace_options): Forward declare.
4284 (linux_arch_setup): Update its comment for general use.
4285 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4286 (struct linux_target_ops): Use linux_post_create_inferior.
4287 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4288 to post_create_inferior.
4289 * nto-low.c (struct nto_target_ops): Likewise.
4290 * spu-low.c (struct spu_target_ops): Likewise.
4291 * win32-low.c (struct win32_target_ops): Likewise.
4292
e58c48b4
AT		 42932015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4294
4295 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4296
fbec8956
AT		 42972015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4298
4299 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4300 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4301 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4302 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4303 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4304 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4305 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4306 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4307 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4308 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4309 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4310 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4311
9b4c5f87
AT		 43122015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4313
4314 * linux-low.c (linux_look_up_symbols): Don't call
4315 linux_supports_traceclone.
4316 * linux-low.h (thread_db_init): Remove use_events argument.
4317 * thread-db.c (thread_db_use_event): Remove global variable.
4318 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4319 (struct thread_db) <td_create_bp>: Remove field.
4320 (thread_db_create_event): Remove function.
4321 (thread_db_enable_reporting): Likewise.
4322 (find_one_thread): Don't check for thread_db_use_events.
4323 (attach_thread): Likewise.
4324 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4325 (try_thread_db_load_1): Don't check for thread_db_use_events.
4326 (thread_db_init): Remove use_events argument and thread events
4327 handling.
4328 (remove_thread_event_breakpoints): Remove function.
4329 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4330
7d00775e
AT		 43312015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4332
4333 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4334 New function.
4335 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4336 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4337 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4338 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4339 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4340 Initialize.
4341 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4342 New function.
4343 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4344 * linux-low.c (can_hardware_single_step): Use
4345 supports_hardware_single_step.
4346 (can_software_single_step): New function.
4347 (start_step_over): Call can_software_single_step.
4348 (linux_supports_hardware_single_step): New function.
4349 (struct target_ops) <supports_software_single_step>: Initialize.
4350 * linux-low.h (struct linux_target_ops)
4351 <supports_hardware_single_step>: Initialize.
4352 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4353 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4354 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4355 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4356 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4357 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4358 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4359 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4360 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4361 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4362 Initialize.
4363 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4364 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4365 Initialize.
4366 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4367 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4368 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4369 New function.
4370 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4371 * target.h (struct target_ops): <supports_software_single_step>:
4372 New field.
4373 (target_supports_software_single_step): New macro.
4374
2d97cd35
AT		 43752015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4376
4377 * linux-low.c (linux_wait_1): Fix pc advance condition.
4378 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4379 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4380
769ef81f
AT		 43812015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4382
4383 * linux-arm-low.c (arm_is_thumb_mode): New function.
4384 (arm_breakpoint_at): Use arm_is_thumb_mode.
4385 (arm_breakpoint_kind_from_current_state): New function.
4386 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4387 Initialize.
4388 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4389 (linux_breakpoint_kind_from_current_state): New function.
4390 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4391 * linux-low.h (struct linux_target_ops)
4392 <breakpoint_kind_from_current_state>: New field.
4393 * target.h (struct target_ops): Likewise.
4394 (target_breakpoint_kind_from_current_state): New macro.
4395
1bebeeca
PA		 43962015-11-30 Pedro Alves <palves@redhat.com>
4397
4398 * linux-low.c (linux_resume): Wake up the event loop before
4399 returning.
4400
a67a9fae
PA		 44012015-11-30 Pedro Alves <palves@redhat.com>
4402
4403 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4404 check.
4405 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4406 to -1.
4407 * target.c (struct thread_search): New structure.
4408 (thread_search_callback): New function.
4409 (prev_general_thread): New global.
4410 (prepare_to_access_memory, done_accessing_memory): New functions.
4411 * target.h (prepare_to_access_memory, done_accessing_memory):
4412 Replace macros with function declarations.
4413
f2faf941
PA		 44142015-11-30 Pedro Alves <palves@redhat.com>
4415
4416 PR 14618
4417 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4418 report TARGET_WAITKIND_NO_RESUMED.
4419 * remote-utils.c (prepare_resume_reply): Handle
4420 TARGET_WAITKIND_NO_RESUMED.
4421 * server.c (report_no_resumed): New global.
4422 (handle_query) <qSupported>: Handle "no-resumed+". Report
4423 "no-resumed+" support.
4424 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4425 return error if the client doesn't support no-resumed events.
4426 (push_stop_notification): New function.
4427 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4428 events if the client supports them.
4429
a681f9c9
PA		 44302015-11-30 Pedro Alves <palves@redhat.com>
4431
4432 * linux-low.c (thread_still_has_status_pending_p): Don't check
4433 vCont;t here.
4434 (lwp_resumed): New function.
4435 (status_pending_p_callback): Return early if the LWP is not
4436 supposed to be resumed.
4437
65706a29
PA		 44382015-11-30 Pedro Alves <palves@redhat.com>
4439
4440 * linux-low.c (handle_extended_wait): Assert that the LWP's
4441 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4442 thread create events, leave the new child's status pending.
4443 (linux_low_filter_event): If GDB wants to hear about thread exit
4444 events, leave the LWP marked dead and don't delete it.
4445 (linux_wait_for_event_filtered): Don't check for thread exit.
4446 (filter_exit_event): New function.
4447 (linux_wait_1): Use it, when returning an exit event.
4448 (linux_resume_one_lwp_throw): Assert that the LWP's
4449 waitstatus is TARGET_WAITKIND_IGNORE.
4450 * remote-utils.c (prepare_resume_reply): Handle
4451 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4452 * server.c (report_thread_events): New global.
4453 (handle_general_set): Handle QThreadEvents.
4454 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4455 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4456 TARGET_WAITKIND_THREAD_EXITED.
4457 * server.h (report_thread_events): Declare.
4458
56cf4bed
PA		 44592015-11-30 Pedro Alves <palves@redhat.com>
4460
4461 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4462 the thread's last_resume_kind was resume_stop.
4463
500c1d85
PA		 44642015-11-30 Pedro Alves <palves@redhat.com>
4465
4466 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4467 before returning.
4468
de979965
PA		 44692015-11-30 Pedro Alves <palves@redhat.com>
4470
4471 * server.c (handle_v_requests): Handle vCtrlC.
4472
34c65914
PA		 44732015-11-30 Pedro Alves <palves@redhat.com>
4474
4475 * gdbthread.h (find_any_thread_of_pid): Declare.
4476 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4477 functions.
4478 * server.c (handle_query): If current_thread is NULL, look for
4479 another thread of the selected process.
4480
79efa585 44812015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4482 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4483
4484 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4485 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4486 name in reply.
4487 * target.h (struct target_ops) <thread_name>: New field.
4488 (target_thread_name): New macro.
4489
80d82c19
JB		 44902015-11-23 Joel Brobecker <brobecker@adacore.com>
4491
4492 * regcache.h (regcache_invalidate_pid): Add declaration.
4493 * regcache.c (regcache_invalidate_pid): New function, extracted
4494 from regcache_invalidate.
4495 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4496 Add trivial documentation comment.
4497 * lynx-low.c: Use regcache_invalidate_pid instead of
4498 regcache_invalidate.
4499
64da5dd5
JB		 45002015-11-23 Joel Brobecker <brobecker@adacore.com>
4501
4502 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4503 and Elf64_auxv_t if the target is Android.
4504
37ce4055
DE		 45052015-11-22 Doug Evans <xdje42@gmail.com>
4506
4507 * target.h: #include <sys/types.h>.
4508
06e03fff
PA		 45092015-11-19 Pedro Alves <palves@redhat.com>
4510
4511 * linux-low.c (linux_process_qsupported): Change prototype.
4512 Adjust.
4513 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4514 Change prototype.
4515 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4516 and adjust to loop over all features.
4517 * server.c (handle_query) <qSupported>: Adjust to call
4518 target_process_qsupported once, passing it a vector of unprocessed
4519 features.
4520 * target.h (struct target_ops) <process_qsupported>: Change
4521 prototype.
4522 (target_process_qsupported): Adjust.
4523
9a084706
PA		 45242015-11-19 Pedro Alves <palves@redhat.com>
4525
4526 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4527 mode.
4528 * configure: Regenerate.
4529
dad44a1f
PA		 45302015-11-19 Pedro Alves <palves@redhat.com>
4531
4532 * configure: Regenerate.
4533
231c0592
YQ		 45342015-11-19 Yao Qi <yao.qi@linaro.org>
4535
4536 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4537 type to uint32_t.
4538
6c1c9a8b
YQ		 45392015-11-19 Yao Qi <yao.qi@linaro.org>
4540
4541 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4542 (struct aarch64_operand): Move enum out.
4543
9caa3311
YQ		 45442015-11-19 Yao Qi <yao.qi@linaro.org>
4545
4546 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4547 struct user_fpsimd_state *.
4548 (aarch64_store_fpregset): Likewise.
4549
6a69a054
YQ		 45502015-11-19 Yao Qi <yao.qi@linaro.org>
4551
4552 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4553 struct user_pt_regs *.
4554 (aarch64_store_gregset): Likewise.
4555
1798301e
PA		 45562015-11-18 Pedro Alves <palves@redhat.com>
4557
4558 * Makefile.in (all_object_files): Add $IPA_OBJS.
4559
ce7715e2
PA		 45602015-11-17 Pedro Alves <palves@redhat.com>
4561
4562 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4563 GDB_SIGNAL_0 and gdb_signal_to_string.
4564
c0879059
PA		 45652015-11-17 Pedro Alves <palves@redhat.com>
4566
4567 * win32-low.c (handle_output_debug_string): Remove parameter.
4568 (win32_kill): Remove our_status local and adjust call to
4569 handle_output_debug_string.
4570 (get_child_debug_event): Adjust call to
4571 handle_output_debug_string.
4572
1996e237
SM		 45732015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4574
4575 * linux-mips-low.c (mips_fill_gregset): Add cast.
4576 (mips_store_gregset): Likewise.
4577 (mips_fill_fpregset): Likewise.
4578 (mips_store_fpregset): Likewise.
4579
cbec665b
SM		 45802015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4581
4582 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4583 priv.
4584
eb3e3c67
SM		 45852015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4586
4587 * linux-mips-low.c (mips_linux_new_thread): Change type of
4588 watch_type to enum target_hw_bp_type.
4589
171de4b8
SM		 45902015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4591
4592 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4593 Change return type to arm_hwbp_type.
4594
04248ead
SM		 45952015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4596
4597 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4598 (arm_store_gregset): Likewise.
4599 * linux-arm-low.c (arm_get_hwcap): Likewise.
4600 (arm_read_description): Likewise.
4601
04b3479c
SM		 46022015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4603
4604 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4605
2bc84e8a
SM		 46062015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4607
4608 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4609 (ppc_fill_vsxregset): Likewise.
4610 (ppc_store_vsxregset): Likewise.
4611 (ppc_fill_vrregset): Likewise.
4612 (ppc_store_vrregset): Likewise.
4613 (ppc_fill_evrregset): Likewise.
4614 (ppc_store_evrregset): Likewise.
4615
e6c5bb05
SM		 46162015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4617
4618 * linux-ppc-low.c (ppc_usrregs_info): Remove
4619 forward-declaration.
4620 (ppc_arch_setup): Move lower in file.
4621
7ea45d72
SM		 46222015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4623
4624 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4625 (ps_pdwrite): Likewise.
4626
69291610
HW		 46272015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4628
4629 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4630 to after assert checks.
4631
b42945fd
SM		 46322015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4633
4634 * proc-service.c (ps_pdread): Add/adjust casts.
4635 (ps_pdwrite): Add/adjust casts.
4636
d6f85c84
SM		 46372015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4638
4639 * server.c (handle_search_memory_1): Cast return value of
4640 memmem.
4641
f98cd059
SM		 46422015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4643
4644 * server.c (write_qxfer_response): Change type of data to
4645 gdb_byte *.
4646
d2412fa5
PA		 46472015-10-29 Pedro Alves <palves@redhat.com>
4648
4649 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4650
c17414a2
PA		 46512015-10-29 Pedro Alves <palves@redhat.com>
4652
4653 * tracepoint.c (clear_installed_tracepoints): Add casts.
4654
e053fbc4
PA		 46552015-10-29 Pedro Alves <palves@redhat.com>
4656
4657 * server.c (handle_v_cont, process_serial_event): Add enum
4658 gdb_signal casts to signal parsing code.
4659
add67df8
PA		 46602015-10-29 Pedro Alves <palves@redhat.com>
4661
4662 * linux-low.h (NULL_REGSET): Define.
4663 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4664 * linux-arm-low.c (arm_regsets): Likewise.
4665 * linux-crisv32-low.c (cris_regsets): Likewise.
4666 * linux-m68k-low.c (m68k_regsets): Likewise.
4667 * linux-mips-low.c (mips_regsets): Likewise.
4668 * linux-nios2-low.c (nios2_regsets): Likewise.
4669 * linux-ppc-low.c (ppc_regsets): Likewise.
4670 * linux-s390-low.c (s390_regsets): Likewise.
4671 * linux-sh-low.c (sh_regsets): Likewise.
4672 * linux-sparc-low.c (sparc_regsets): Likewise.
4673 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4674 * linux-tile-low.c (tile_regsets): Likewise.
4675 * linux-x86-low.c (x86_regsets): Likewise.
4676 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4677
50bc912a
PA		 46782015-10-29 Pedro Alves <palves@redhat.com>
4679
4680 * linux-low.h (NULL_REGSET): Define.
4681 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4682 * linux-arm-low.c (arm_regsets): Likewise.
4683 * linux-crisv32-low.c (cris_regsets): Likewise.
4684 * linux-m68k-low.c (m68k_regsets): Likewise.
4685 * linux-mips-low.c (mips_regsets): Likewise.
4686 * linux-nios2-low.c (nios2_regsets): Likewise.
4687 * linux-ppc-low.c (ppc_regsets): Likewise.
4688 * linux-s390-low.c (s390_regsets): Likewise.
4689 * linux-sh-low.c (sh_regsets): Likewise.
4690 * linux-sparc-low.c (sparc_regsets): Likewise.
4691 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4692 * linux-tile-low.c (tile_regsets): Likewise.
4693 * linux-x86-low.c (x86_regsets): Likewise.
4694 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4695
682b2546
DE		 46962015-10-26 Doug Evans <dje@google.com>
4697
4698 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4699
963843d4
DE		 47002015-10-26 Doug Evans <dje@google.com>
4701
4702 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4703
d41401ac
DE		 47042015-10-26 Doug Evans <dje@google.com>
4705
4706 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4707 for debug_printf.
4708 (attach_thread, find_new_threads_callback): Ditto.
4709
3db28855
AT		 47102015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4711
4712 * mem-break.h (set_breakpoint_data): Remove.
4713
fb78e89c
AT		 47142015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4715
4716 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4717 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4718 (initialize_low): Remove set_breakpoint_data call.
4719 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4720 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4721 (initialize_low): Remove set_breakpoint_data call.
4722 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4723 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4724 (initialize_low): Remove set_breakpoint_data call.
4725
2e6ee069
AT		 47262015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4727
4728 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4729 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4730 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4731 * target.h (target_breakpoint_kind_from_pc): New macro.
4732
1652a986
AT		 47332015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4734
4735 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4736 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4737 the default breakpoint kind.
4738
abeead09
AT		 47392015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4740
4741 * linux-arm-low.c (arm_supports_z_point_type): Add software
4742 breakpoint support.
4743
b0b4b501
AT		 47442015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4745
4746 * linux-arm-low.c: Refactor breakpoint definitions.
4747 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4748 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4749
8689682c
AT		 47502015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4751
4752 * Makefile.in: Add arm.c/o.
4753 * configure.srv: Likewise.
4754 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4755 (arm_breakpoint_kind_from_pc): New function.
4756 (arm_sw_breakpoint_from_kind): Return proper kind.
4757 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4758
27165294
AT		 47592015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4760
4761 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4762 removal.
4763 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4764 (struct raw_breakpoint) <size>: Remove.
4765 (struct raw_breakpoint) <kind>: Add.
4766 (bp_size): New function.
4767 (bp_opcode): Likewise.
4768 (find_raw_breakpoint_at): Adjust for kind.
4769 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4770 (remove_memory_breakpoint): Adjust for kind call bp_size.
4771 (set_raw_breakpoint_at): Adjust for kind.
4772 (set_breakpoint): Likewise.
4773 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4774 (delete_raw_breakpoint): Adjust for kind.
4775 (delete_breakpoint): Likewise.
4776 (find_gdb_breakpoint): Likewise.
4777 (set_gdb_breakpoint_1): Likewise.
4778 (set_gdb_breakpoint): Likewise.
4779 (delete_gdb_breakpoint_1): Likewise.
4780 (delete_gdb_breakpoint): Likewise.
4781 (uninsert_raw_breakpoint): Likewise.
4782 (reinsert_raw_breakpoint): Likewise.
4783 (set_breakpoint_data): Remove.
4784 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4785 (check_mem_read): Adjust for kind call bp_size.
4786 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4787 (clone_one_breakpoint): Adjust for kind.
4788 * mem-break.h (set_gdb_breakpoint): Likewise.
4789 (delete_gdb_breakpoint): Likewise.
4790 * server.c (process_serial_event): Likewise.
4791
dd373349
AT		 47922015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4793
4794 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4795 (struct linux_target_ops) <breakpoint>: Remove.
4796 (struct linux_target_ops) <breakpoint_len>: Remove.
4797 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4798 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4799 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4800 (arm_sw_breakpoint_from_kind): New function.
4801 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4802 (struct linux_target_ops) <breakpoint>: Remove.
4803 (struct linux_target_ops) <breakpoint_len>: Remove.
4804 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4805 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4806 * linux-cris-low.c (cris_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-crisv32-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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4817 and sw_breakpoint_from_kind to increment the pc.
4818 (linux_breakpoint_kind_from_pc): New function.
4819 (linux_sw_breakpoint_from_kind): New function.
4820 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4821 (initialize_low): Call breakpoint_kind_from_pc and
4822 sw_breakpoint_from_kind to replace breakpoint_data/len.
4823 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4824 New field.
4825 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4826 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4827 (struct linux_target_ops) <breakpoint>: Remove.
4828 (struct linux_target_ops) <breakpoint_len>: Remove.
4829 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4830 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4831 * linux-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_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-s390-low.c (s390_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-sh-low.c (sh_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-sparc-low.c (sparc_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-tic6x-low.c (tic6x_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-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4872 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4873 (struct linux_target_ops) <breakpoint>: Remove.
4874 (struct linux_target_ops) <breakpoint_len>: Remove.
4875 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4876 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4877 * linux-xtensa-low.c (xtensa_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
4cd98a19
AT		 48832015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4884
4885 * linux-cris-low.c (cris_get_pc): Remove void arg.
4886
774ee6d2
AR		 48872015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4888
4889 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4890 variable name.
4891
833dcd29
AR		 48922015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4893
4894 * inferiors.c (thread_pid_matches_callback): New function.
4895 (find_thread_process): New function.
4896 (remove_thread): Reset current_thread.
4897 (remove_process): Assert threads have been removed first.
4898
8d689ee5
YQ		 48992015-10-15 Yao Qi <yao.qi@linaro.org>
4900
4901 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4902 if it is 3.
4903 (aarch64_remove_point): Likewise.
4904 * regcache.c (regcache_register_size): New function.
4905
1c2e1515
YQ		 49062015-10-12 Yao Qi <yao.qi@linaro.org>
4907
4908 * linux-aarch64-low.c: Update all callers as emit_load_store
4909 is renamed to aarch64_emit_load_store.
4910
e1c587c3
YQ		 49112015-10-12 Yao Qi <yao.qi@linaro.org>
4912
4913 * linux-aarch64-low.c: Update all callers of function renaming
4914 from emit_insn to aarch64_emit_insn.
4915
b6542f81
YQ		 49162015-10-12 Yao Qi <yao.qi@linaro.org>
4917
4918 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4919 arch/aarch64-insn.h.
4920 (struct aarch64_memory_operand): Likewise.
4921 (ENCODE): Likewise.
4922 (emit_insn): Move to arch/aarch64-insn.c.
4923 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4924 (emit_load_store): Move to arch/aarch64-insn.c.
4925 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4926 (can_encode_int32): Remove.
4927
246994ce
YQ		 49282015-10-12 Yao Qi <yao.qi@linaro.org>
4929
4930 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4931 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4932 (aarch64_relocate_instruction): Likewise.
4933 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4934 (struct aarch64_insn_visitor): Likewise.
4935
0badd99f
YQ		 49362015-10-12 Yao Qi <yao.qi@linaro.org>
4937
4938 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4939 (struct aarch64_insn_visitor): New.
4940 (struct aarch64_insn_relocation_data): New.
4941 (aarch64_ftrace_insn_reloc_b): New function.
4942 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4943 (aarch64_ftrace_insn_reloc_cb): Likewise.
4944 (aarch64_ftrace_insn_reloc_tb): Likewise.
4945 (aarch64_ftrace_insn_reloc_adr): Likewise.
4946 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4947 (aarch64_ftrace_insn_reloc_others): Likewise.
4948 (visitor): New.
4949 (aarch64_relocate_instruction): Use visitor.
4950
dfaffe9d
YQ		 49512015-10-12 Yao Qi <yao.qi@linaro.org>
4952
4953 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4954 int. Add argument buf.
4955 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4956 aarch64_relocate_instruction.
4957
70b439f0
YQ		 49582015-10-12 Yao Qi <yao.qi@linaro.org>
4959
4960 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4961 argument insn. Remove local variable insn. Don't call
4962 target_read_uint32.
4963 (aarch64_install_fast_tracepoint_jump_pad): Call
4964 target_read_uint32.
4965
7781c06f
YQ		 49662015-09-30 Yao Qi <yao.qi@linaro.org>
4967
4968 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4969 (emit_load_store_pair): Likewise.
4970
9a3c8263
SM		 49712015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4972
4973 * dll.c (match_dll): Add cast(s).
4974 (unloaded_dll): Likewise.
4975 * linux-low.c (second_thread_of_pid_p): Likewise.
4976 (delete_lwp_callback): Likewise.
4977 (count_events_callback): Likewise.
4978 (select_event_lwp_callback): Likewise.
4979 (linux_set_resume_request): Likewise.
4980 * server.c (accumulate_file_name_length): Likewise.
4981 (emit_dll_description): Likewise.
4982 (handle_qxfer_threads_worker): Likewise.
4983 (visit_actioned_threads): Likewise.
4984 * thread-db.c (any_thread_of): Likewise.
4985 * tracepoint.c (same_process_p): Likewise.
4986 (match_blocktype): Likewise.
4987 (build_traceframe_info_xml): Likewise.
4988
224c3ddb
SM		 49892015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4990
4991 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4992 assignment.
4993 (gdb_unparse_agent_expr): Likewise.
4994 * hostio.c (require_data): Likewise.
4995 (handle_pread): Likewise.
4996 * linux-low.c (disable_regset): Likewise.
4997 (fetch_register): Likewise.
4998 (store_register): Likewise.
4999 (get_dynamic): Likewise.
5000 (linux_qxfer_libraries_svr4): Likewise.
5001 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5002 (set_fast_tracepoint_jump): Likewise.
5003 (uninsert_fast_tracepoint_jumps_at): Likewise.
5004 (reinsert_fast_tracepoint_jumps_at): Likewise.
5005 (validate_inserted_breakpoint): Likewise.
5006 (clone_agent_expr): Likewise.
5007 * regcache.c (init_register_cache): Likewise.
5008 * remote-utils.c (putpkt_binary_1): Likewise.
5009 (decode_M_packet): Likewise.
5010 (decode_X_packet): Likewise.
5011 (look_up_one_symbol): Likewise.
5012 (relocate_instruction): Likewise.
5013 (monitor_output): Likewise.
5014 * server.c (handle_search_memory): Likewise.
5015 (handle_qxfer_exec_file): Likewise.
5016 (handle_qxfer_libraries): Likewise.
5017 (handle_qxfer): Likewise.
5018 (handle_query): Likewise.
5019 (handle_v_cont): Likewise.
5020 (handle_v_run): Likewise.
5021 (captured_main): Likewise.
5022 * target.c (write_inferior_memory): Likewise.
5023 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5024 * tracepoint.c (init_trace_buffer): Likewise.
5025 (add_tracepoint_action): Likewise.
5026 (add_traceframe): Likewise.
5027 (add_traceframe_block): Likewise.
5028 (cmd_qtdpsrc): Likewise.
5029 (cmd_qtdv): Likewise.
5030 (cmd_qtstatus): Likewise.
5031 (response_source): Likewise.
5032 (response_tsv): Likewise.
5033 (cmd_qtnotes): Likewise.
5034 (gdb_collect): Likewise.
5035 (initialize_tracepoint): Likewise.
5036
afbe19f8
PL		 50372015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5038
5039 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5040 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5041 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5042 <NOP>: New.
5043 (enum aarch64_condition_codes): New enum.
5044 (w0): New static global.
5045 (fp): Likewise.
5046 (lr): Likewise.
5047 (struct aarch64_memory_operand) <type>: New
5048 MEMORY_OPERAND_POSTINDEX type.
5049 (postindex_memory_operand): New helper function.
5050 (emit_ret): New function.
5051 (emit_load_store_pair): New function, factored out of emit_stp
5052 with support for MEMORY_OPERAND_POSTINDEX.
5053 (emit_stp): Rewrite using emit_load_store_pair.
5054 (emit_ldp): New function.
5055 (emit_load_store): Likewise.
5056 (emit_ldr): Mention post-index instruction in comment.
5057 (emit_ldrh): New function.
5058 (emit_ldrb): New function.
5059 (emit_ldrsw): Mention post-index instruction in comment.
5060 (emit_str): Likewise.
5061 (emit_subs): New function.
5062 (emit_cmp): Likewise.
5063 (emit_and): Likewise.
5064 (emit_orr): Likewise.
5065 (emit_orn): Likewise.
5066 (emit_eor): Likewise.
5067 (emit_mvn): Likewise.
5068 (emit_lslv): Likewise.
5069 (emit_lsrv): Likewise.
5070 (emit_asrv): Likewise.
5071 (emit_mul): Likewise.
5072 (emit_sbfm): Likewise.
5073 (emit_sbfx): Likewise.
5074 (emit_ubfm): Likewise.
5075 (emit_ubfx): Likewise.
5076 (emit_csinc): Likewise.
5077 (emit_cset): Likewise.
5078 (emit_nop): Likewise.
5079 (emit_ops_insns): New helper function.
5080 (emit_pop): Likewise.
5081 (emit_push): Likewise.
5082 (aarch64_emit_prologue): New function.
5083 (aarch64_emit_epilogue): Likewise.
5084 (aarch64_emit_add): Likewise.
5085 (aarch64_emit_sub): Likewise.
5086 (aarch64_emit_mul): Likewise.
5087 (aarch64_emit_lsh): Likewise.
5088 (aarch64_emit_rsh_signed): Likewise.
5089 (aarch64_emit_rsh_unsigned): Likewise.
5090 (aarch64_emit_ext): Likewise.
5091 (aarch64_emit_log_not): Likewise.
5092 (aarch64_emit_bit_and): Likewise.
5093 (aarch64_emit_bit_or): Likewise.
5094 (aarch64_emit_bit_xor): Likewise.
5095 (aarch64_emit_bit_not): Likewise.
5096 (aarch64_emit_equal): Likewise.
5097 (aarch64_emit_less_signed): Likewise.
5098 (aarch64_emit_less_unsigned): Likewise.
5099 (aarch64_emit_ref): Likewise.
5100 (aarch64_emit_if_goto): Likewise.
5101 (aarch64_emit_goto): Likewise.
5102 (aarch64_write_goto_address): Likewise.
5103 (aarch64_emit_const): Likewise.
5104 (aarch64_emit_call): Likewise.
5105 (aarch64_emit_reg): Likewise.
5106 (aarch64_emit_pop): Likewise.
5107 (aarch64_emit_stack_flush): Likewise.
5108 (aarch64_emit_zero_ext): Likewise.
5109 (aarch64_emit_swap): Likewise.
5110 (aarch64_emit_stack_adjust): Likewise.
5111 (aarch64_emit_int_call_1): Likewise.
5112 (aarch64_emit_void_call_2): Likewise.
5113 (aarch64_emit_eq_goto): Likewise.
5114 (aarch64_emit_ne_goto): Likewise.
5115 (aarch64_emit_lt_goto): Likewise.
5116 (aarch64_emit_le_goto): Likewise.
5117 (aarch64_emit_gt_goto): Likewise.
5118 (aarch64_emit_ge_got): Likewise.
5119 (aarch64_emit_ops_impl): New static global variable.
5120 (aarch64_emit_ops): New target function, return
5121 &aarch64_emit_ops_impl.
5122 (struct linux_target_ops): Install it.
5123
bb903df0
PL		 51242015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5125
5126 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5127 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5128 aarch64-ipa.o.
5129 * linux-aarch64-ipa.c: New file.
5130 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5131 and endian.h.
5132 (aarch64_get_thread_area): New target method.
5133 (extract_signed_bitfield): New helper function.
5134 (aarch64_decode_ldr_literal): New function.
5135 (enum aarch64_opcodes): New enum.
5136 (struct aarch64_register): New struct.
5137 (struct aarch64_operand): New struct.
5138 (x0): New static global.
5139 (x1): Likewise.
5140 (x2): Likewise.
5141 (x3): Likewise.
5142 (x4): Likewise.
5143 (w2): Likewise.
5144 (ip0): Likewise.
5145 (sp): Likewise.
5146 (xzr): Likewise.
5147 (aarch64_register): New helper function.
5148 (register_operand): Likewise.
5149 (immediate_operand): Likewise.
5150 (struct aarch64_memory_operand): New struct.
5151 (offset_memory_operand): New helper function.
5152 (preindex_memory_operand): Likewise.
5153 (enum aarch64_system_control_registers): New enum.
5154 (ENCODE): New macro.
5155 (emit_insn): New helper function.
5156 (emit_b): New function.
5157 (emit_bcond): Likewise.
5158 (emit_cb): Likewise.
5159 (emit_tb): Likewise.
5160 (emit_blr): Likewise.
5161 (emit_stp): Likewise.
5162 (emit_ldp_q_offset): Likewise.
5163 (emit_stp_q_offset): Likewise.
5164 (emit_load_store): Likewise.
5165 (emit_ldr): Likewise.
5166 (emit_ldrsw): Likewise.
5167 (emit_str): Likewise.
5168 (emit_ldaxr): Likewise.
5169 (emit_stxr): Likewise.
5170 (emit_stlr): Likewise.
5171 (emit_data_processing_reg): Likewise.
5172 (emit_data_processing): Likewise.
5173 (emit_add): Likewise.
5174 (emit_sub): Likewise.
5175 (emit_mov): Likewise.
5176 (emit_movk): Likewise.
5177 (emit_mov_addr): Likewise.
5178 (emit_mrs): Likewise.
5179 (emit_msr): Likewise.
5180 (emit_sevl): Likewise.
5181 (emit_wfe): Likewise.
5182 (append_insns): Likewise.
5183 (can_encode_int32_in): New helper function.
5184 (aarch64_relocate_instruction): New function.
5185 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5186 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5187 (struct linux_target_ops): Install aarch64_get_thread_area,
5188 aarch64_install_fast_tracepoint_jump_pad and
5189 aarch64_get_min_fast_tracepoint_insn_len.
5190
787749ea
PL		 51912015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5192
5193 * Makefile.in (aarch64-insn.o): New rule.
5194 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5195
9812b2e6
YQ		 51962015-09-21 Yao Qi <yao.qi@linaro.org>
5197
5198 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5199
18fe412b
YQ		 52002015-09-21 Yao Qi <yao.qi@linaro.org>
5201
5202 * tracepoint.c (max_jump_pad_size): Remove.
5203
a0cc84cd
YQ		 52042015-09-18 Yao Qi <yao.qi@linaro.org>
5205
5206 * linux-aarch64-low.c: Don't include sys/uio.h.
5207 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5208
d78908cf
WW		 52092015-09-16 Wei-cheng Wang <cole945@gmail.com>
5210
5211 * tracepoint.c (eval_result_type): Change prototype.
5212 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5213
d57e0d50
PA		 52142015-09-15 Pedro Alves <palves@redhat.com>
5215
5216 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5217 Check whether to report exec events instead of checking whether
5218 multiprocess is enabled.
5219
5a676acc
PA		 52202015-09-15 Pedro Alves <palves@redhat.com>
5221
5222 PR remote/18965
5223 * remote-utils.c (prepare_resume_reply): Merge
5224 TARGET_WAITKIND_VFORK_DONE switch case with the
5225 TARGET_WAITKIND_FORKED case.
5226
7c5d0fad
YQ		 52272015-09-15 Yao Qi <yao.qi@linaro.org>
5228
5229 * server.c (handle_query): Check string comparison using
5230 "else if" instead of "if".
5231
750ce8d1
YQ		 52322015-09-15 Yao Qi <yao.qi@linaro.org>
5233
5234 * server.c (vCont_supported): New global variable.
5235 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5236 matches. Append ";vContSupported+" to own_buf.
5237 (handle_v_requests): Append ";s;S" to own_buf if target supports
5238 hardware single step or vCont_supported is false.
5239 (capture_main): Set vCont_supported to zero.
5240
70b90b91
YQ		 52412015-09-15 Yao Qi <yao.qi@linaro.org>
5242
5243 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5244 it to ...
5245 (linux_supports_hardware_single_step): ... New function.
5246 (linux_target_ops): Update.
5247 * lynx-low.c (lynx_target_ops): Set field
5248 supports_hardware_single_step to target_can_do_hardware_single_step.
5249 * nto-low.c (nto_target_ops): Likewise.
5250 * spu-low.c (spu_target_ops): Likewise.
5251 * win32-low.c (win32_target_ops): Likewise.
5252 * target.c (target_can_do_hardware_single_step): New function.
5253 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5254 Remove. <supports_hardware_single_step>: New field.
5255 (target_supports_conditional_breakpoints): Remove.
5256 (target_supports_hardware_single_step): New macro.
5257 (target_can_do_hardware_single_step): Declare.
5258 * server.c (handle_query): Use target_supports_hardware_single_step
5259 instead of target_supports_conditional_breakpoints.
5260
ade90bde
YQ		 52612015-09-15 Yao Qi <yao.qi@linaro.org>
5262
5263 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5264 function.
5265 (struct linux_target_ops the_low_target): Install
5266 aarch64_linux_siginfo_fixup.
5267
94585166
DB		 52682015-09-11 Don Breazeal <donb@codesourcery.com>
5269 Luis Machado <lgustavo@codesourcery.com>
5270
5271 * linux-low.c (linux_mourn): Static declaration.
5272 (linux_arch_setup): Move in front of
5273 handle_extended_wait.
5274 (linux_arch_setup_thread): New function.
5275 (handle_extended_wait): Handle exec events. Call
5276 linux_arch_setup_thread. Make event_lwp argument a
5277 pointer-to-a-pointer.
5278 (check_zombie_leaders): Do not check stopped threads.
5279 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5280 (linux_low_filter_event): Add lwp and thread for exec'ing
5281 non-leader thread if leader thread has been deleted.
5282 Refactor code into linux_arch_setup_thread and call it.
5283 Pass child lwp pointer by reference to handle_extended_wait.
5284 (linux_wait_for_event_filtered): Update comment.
5285 (linux_wait_1): Prevent clobbering exec event status.
5286 (linux_supports_exec_events): New function.
5287 (linux_target_ops) <supports_exec_events>: Initialize new member.
5288 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5289 new member.
5290 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5291 * server.c (report_exec_events): New global variable.
5292 (handle_query): Handle qSupported query for exec-events feature.
5293 (captured_main): Initialize report_exec_events.
5294 * server.h (report_exec_events): Declare new global variable.
5295 * target.h (struct target_ops) <supports_exec_events>: New
5296 member.
5297 (target_supports_exec_events): New macro.
5298 * win32-low.c (win32_target_ops) <supports_exec_events>:
5299 Initialize new member.
5300
0568462b
MM		 53012015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5302
5303 * linux-low.c (linux_low_enable_btrace): Remove.
5304 (linux_target_ops): Replace linux_low_enable_btrace with
5305 linux_enable_btrace.
5306
39edd165
YQ		 53072015-09-03 Yao Qi <yao.qi@linaro.org>
5308
5309 * linux-aarch64-low.c (aarch64_insert_point): Call
5310 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5311 returns true.
5312
1db33b5a
UW		 53132015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5314
5315 * linux-low.c (check_stopped_by_breakpoint): Use
5316 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5317
ab290430
PA		 53182015-08-27 Pedro Alves <palves@redhat.com>
5319
5320 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5321
8d749320
SM		 53222015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5323
6711b7f8
SM		 5324 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5325 the XNEW-family equivalent.
8d749320
SM		 5326 (compile_bytecodes): Likewise.
5327 * dll.c (loaded_dll): Likewise.
5328 * event-loop.c (append_callback_event): Likewise.
5329 (create_file_handler): Likewise.
5330 (create_file_event): Likewise.
5331 * hostio.c (handle_open): Likewise.
5332 * inferiors.c (add_thread): Likewise.
5333 (add_process): Likewise.
5334 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5335 * linux-arm-low.c (arm_new_process): Likewise.
5336 (arm_new_thread): Likewise.
5337 * linux-low.c (add_to_pid_list): Likewise.
5338 (linux_add_process): Likewise.
5339 (handle_extended_wait): Likewise.
5340 (add_lwp): Likewise.
5341 (enqueue_one_deferred_signal): Likewise.
5342 (enqueue_pending_signal): Likewise.
5343 (linux_resume_one_lwp_throw): Likewise.
5344 (linux_resume_one_thread): Likewise.
5345 (linux_read_memory): Likewise.
5346 (linux_write_memory): Likewise.
5347 * linux-mips-low.c (mips_linux_new_process): Likewise.
5348 (mips_linux_new_thread): Likewise.
5349 (mips_add_watchpoint): Likewise.
5350 * linux-x86-low.c (initialize_low_arch): Likewise.
5351 * lynx-low.c (lynx_add_process): Likewise.
5352 * mem-break.c (set_raw_breakpoint_at): Likewise.
5353 (set_breakpoint): Likewise.
5354 (add_condition_to_breakpoint): Likewise.
5355 (add_commands_to_breakpoint): Likewise.
5356 (clone_agent_expr): Likewise.
5357 (clone_one_breakpoint): Likewise.
5358 * regcache.c (new_register_cache): Likewise.
5359 * remote-utils.c (look_up_one_symbol): Likewise.
5360 * server.c (queue_stop_reply): Likewise.
5361 (start_inferior): Likewise.
5362 (queue_stop_reply_callback): Likewise.
5363 (handle_target_event): Likewise.
5364 * spu-low.c (fetch_ppc_memory): Likewise.
5365 (store_ppc_memory): Likewise.
5366 * target.c (set_target_ops): Likewise.
5367 * thread-db.c (thread_db_load_search): Likewise.
5368 (try_thread_db_load_1): Likewise.
5369 * tracepoint.c (add_tracepoint): Likewise.
5370 (add_tracepoint_action): Likewise.
5371 (create_trace_state_variable): Likewise.
5372 (cmd_qtdpsrc): Likewise.
5373 (cmd_qtro): Likewise.
5374 (add_while_stepping_state): Likewise.
5375 * win32-low.c (child_add_thread): Likewise.
5376 (get_image_name): Likewise.
5377
ed8b7b42
YQ		 53782015-08-25 Yao Qi <yao.qi@linaro.org>
5379
5380 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5381
db3cb7cb
YQ		 53822015-08-25 Yao Qi <yao.qi@linaro.org>
5383
5384 * Makefile.in (aarch64-linux.o): New rule.
5385 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5386 srv_tgtobj.
5387 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5388 (aarch64_init_debug_reg_state): Make it extern.
5389 (aarch64_linux_prepare_to_resume): Remove.
5390
f6011a1c
YQ		 53912015-08-25 Yao Qi <yao.qi@linaro.org>
5392
5393 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5394 lwp_arch_private_info and ptid_of_lwp.
5395
88e2cf7e
YQ		 53962015-08-25 Yao Qi <yao.qi@linaro.org>
5397
5398 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5399 Find proc_info by find_process_pid. All callers updated.
5400
5e35436e
YQ		 54012015-08-25 Yao Qi <yao.qi@linaro.org>
5402
5403 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5404 Remove.
5405 (debug_reg_change_callback): Remove.
5406 (aarch64_notify_debug_reg_change): Remove.
5407
4a8a7965
YQ		 54082015-08-25 Yao Qi <yao.qi@linaro.org>
5409
5410 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5411 Call current_lwp_ptid.
5412
32a271ee
YQ		 54132015-08-25 Yao Qi <yao.qi@linaro.org>
5414
5415 * linux-aarch64-low.c (debug_reg_change_callback): Use
5416 debug_printf.
5417
0d51c8d7
YQ		 54182015-08-25 Yao Qi <yao.qi@linaro.org>
5419
5420 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5421
31a43dd5
YQ		 54222015-08-25 Yao Qi <yao.qi@linaro.org>
5423
5424 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5425
8ee52567
YQ		 54262015-08-25 Yao Qi <yao.qi@linaro.org>
5427
5428 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5429 the code.
5430
ff3f0f45
YQ		 54312015-08-25 Yao Qi <yao.qi@linaro.org>
5432
5433 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5434 Remove.
5435 (debug_reg_change_callback): Remove argument entry and add argument
5436 lwp. Remove local variable thread. Don't print thread id in the
5437 debugging output. Don't check whether pid of thread equals to pid.
5438 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5439 iterate_over_lwps instead find_inferior.
5440
3d40fbb5
PA		 54412015-08-24 Pedro Alves <palves@redhat.com>
5442
5443 * inferiors.c (get_first_process): New function.
5444 * inferiors.h (get_first_process): New declaration.
5445 * remote-utils.c (read_ptid): Default to the first process in the
5446 list, instead of to the current thread's process.
5447
438e1e42
PA		 54482015-08-24 Pedro Alves <palves@redhat.com>
5449
5450 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5451 * event-loop.c: Likewise.
5452 * remote-utils.c: Likewise.
5453 * tracepoint.c: Likewise.
5454
a8c6d4fc
PA		 54552015-08-24 Pedro Alves <palves@redhat.com>
5456
5457 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5458 ptid_get_lwp.
5459
99b0bb12
PA		 54602015-08-21 Pedro Alves <palves@redhat.com>
5461
5462 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5463 instead of literal 1.
5464
f8904751
PA		 54652015-08-21 Pedro Alves <palves@redhat.com>
5466
5467 * tdesc.c (default_description): Explicitly zero-initialize.
5468
465a859e
PA		 54692015-08-21 Pedro Alves <palves@redhat.com>
5470
5471 PR gdb/18749
5472 * inferiors.c (remove_thread): Discard any pending stop reply for
5473 this thread.
5474 * server.c (remove_all_on_match_pid): Rename to ...
5475 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5476 instead of a pid.
5477 (discard_queued_stop_replies): Change parameter to a ptid. Now
5478 extern.
5479 (handle_v_kill, kill_inferior_callback, captured_main)
5480 (process_serial_event): Adjust.
5481 * server.h (discard_queued_stop_replies): Declare.
5482
f0db101d
PA		 54832015-08-21 Pedro Alves <palves@redhat.com>
5484
5485 * linux-low.c (wait_for_sigstop): Always switch to no thread
5486 selected if the previously current thread dies.
5487 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5488 process instead of the current thread's.
5489 * remote-utils.c (input_interrupt): Don't check if there's no
5490 current thread.
5491 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5492 current thread to the general thread fails, error out.
5493 (handle_qxfer_auxv, handle_qxfer_libraries)
5494 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5495 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5496 (handle_query): Check if there's a thread selected instead of
5497 checking whether there's any thread in the thread list.
5498 (handle_qxfer_threads, handle_qxfer_btrace)
5499 (handle_qxfer_btrace_conf): Don't error out early if there's no
5500 thread in the thread list.
5501 (handle_v_cont, myresume): Don't set the current thread to the
5502 continue thread.
5503 (process_serial_event) <Hg handling>: Also set thread_id if the
5504 previous general thread is still alive.
5505 (process_serial_event) <g/G handling>: If setting the current
5506 thread to the general thread fails, error out.
5507 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5508 thread's lwp instead of the current thread's.
5509 * target.c (set_desired_thread): If the desired thread was not
5510 found, leave the current thread pointing to NULL. Return an int
5511 (boolean) indicating success.
5512 * target.h (set_desired_thread): Change return type to int.
5513
40045d91
MF		 55142015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5515
5516 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5517 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5518 #includes.
5519 (ps_get_thread_area): New function.
5520
45face3b
GB		 55212015-08-19 Gary Benson <gbenson@redhat.com>
5522
5523 * hostio.c (handle_pread): Do not attempt to read more data
5524 than hostio_reply_with_data can fit in a packet.
5525
16d5f642
JB		 55262015-08-18 Joel Brobecker <brobecker@adacore.com>
5527
5528 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5529
a738da3a
MF		 55302015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5531
5532 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5533
33ebda9d
PA		 55342015-08-06 Pedro Alves <palves@redhat.com>
5535
5536 * tracepoint.c (expr_eval_result): Now an int.
5537
a44892be
PA		 55382015-08-06 Pedro Alves <palves@redhat.com>
5539
5540 * gdbthread.h (struct regcache): Forward declare.
5541 (struct thread_info) <regcache_data>: Now a struct regcache
5542 pointer.
5543 * inferiors.c (inferior_regcache_data)
5544 (set_inferior_regcache_data): Now work with struct regcache
5545 pointers.
5546 * inferiors.h (struct regcache): Forward declare.
5547 (inferior_regcache_data, set_inferior_regcache_data): Now work
5548 with struct regcache pointers.
5549 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5550 (free_register_cache_thread): Remove struct regcache pointer
5551 casts.
5552
608a1e46
PA		 55532015-08-06 Pedro Alves <palves@redhat.com>
5554
5555 * server.c (captured_main): On error, print the exception message
5556 to stderr, and if run_once is set, throw a quit.
5557
f0ce0d3a
PA		 55582015-08-06 Pedro Alves <palves@redhat.com>
5559
5560 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5561 the current thread.
5562
bf47e248
PA		 55632015-08-06 Pedro Alves <palves@redhat.com>
5564
5565 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5566 reading beyond the passed in buffer length.
5567
b6b9ffcc
PL		 55682015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5569
5570 * tracepoint.c (symbol_list) <required>: Remove.
5571
863d01bd
PA		 55722015-08-06 Pedro Alves <palves@redhat.com>
5573
5574 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5575 count if stopping and suspending threads.
5576 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5577 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5578 (linux_detach): Complete an ongoing step-over.
5579 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5580 throughout.
5581 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5582 (linux_wait_1): If passing a signal to the inferior after
5583 finishing a step-over, unsuspend and re-resume all lwps. If we
5584 see a single-step event but the thread should be continuing, don't
5585 pass the trap to gdb.
5586 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5587 internal_error instead of gdb_assert.
5588 (enqueue_pending_signal): New function.
5589 (check_ptrace_stopped_lwp_gone): Add debug output.
5590 (start_step_over): Use internal_error instead of gdb_assert.
5591 (complete_ongoing_step_over): New function.
5592 (linux_resume_one_thread): Don't resume a suspended thread.
5593 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5594 it stepping.
5595
00db26fa
PA		 55962015-08-06 Pedro Alves <palves@redhat.com>
5597
5598 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5599 (linux_thread_alive): Use lwp_is_marked_dead.
5600 (extended_event_reported): Delete.
5601 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5602 instead of extended_event_reported.
5603 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5604 as well.
5605 (lwp_is_marked_dead): New function.
5606 (lwp_running): Use lwp_is_marked_dead.
5607 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5608 comment.
5609
ad071a30
PA		 56102015-08-06 Pedro Alves <palves@redhat.com>
5611
5612 * linux-low.c (linux_wait_1): Move fork event output out of the
5613 !report_to_gdb check. Pass event_child->waitstatus to
5614 target_waitstatus_to_string instead of ourstatus.
5615
524b57e6
YQ		 56162015-08-04 Yao Qi <yao.qi@linaro.org>
5617
5618 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5619 if current_thread is 32 bit.
5620
6085d6f6
YQ		 56212015-08-04 Yao Qi <yao.qi@linaro.org>
5622
5623 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5624 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5625 * server.c (extended_protocol): Remove "static".
5626 * server.h (extended_protocol): Declare it.
5627
8a7e4587
YQ		 56282015-08-04 Yao Qi <yao.qi@linaro.org>
5629
5630 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5631 both aarch64 and aarch32.
5632 (aarch64_set_pc): Likewise.
5633
3b53ae99
YQ		 56342015-08-04 Yao Qi <yao.qi@linaro.org>
5635
5636 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5637 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5638 arm-with-neon.xml to srv_xmlfiles.
5639 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5640 (is_64bit_tdesc): New function.
5641 (aarch64_linux_read_description): New function.
5642 (aarch64_arch_setup): Call aarch64_linux_read_description.
5643 (regs_info): Rename to regs_info_aarch64.
5644 (aarch64_regs_info): Return right regs_info.
5645 (initialize_low_arch): Call initialize_low_arch_aarch32.
5646
bd9e6534
YQ		 56472015-08-04 Yao Qi <yao.qi@linaro.org>
5648
5649 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5650 * linux-aarch32-low.c: New file.
5651 * linux-aarch32-low.h: New file.
5652 * linux-arm-low.c (arm_fill_gregset): Move it to
5653 linux-aarch32-low.c.
5654 (arm_store_gregset): Likewise.
5655 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5656 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5657 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5658 (regs_info): Rename to regs_info_arm.
5659 (arm_regs_info): Return regs_info_aarch32 if
5660 have_ptrace_getregset is 1 and target description is
5661 arm_with_neon or arm_with_vfpv3.
5662 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5663 Call initialize_low_arch_aarch32 instead.
5664
ded48a5e
YQ		 56652015-08-04 Yao Qi <yao.qi@linaro.org>
5666
5667 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5668 * linux-low.c: ... here.
5669 * linux-low.h (have_ptrace_getregset): Declare it.
5670
96e9210f
PA		 56712015-08-04 Pedro Alves <palves@redhat.com>
5672
5673 * thread-db.c (struct thread_db): Use new typedefs.
5674 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5675 CHK calls.
5676 (disable_thread_event_reporting): Cast result of dlsym to
5677 destination function pointer type.
5678 (thread_db_mourn): Use td_ta_delete_ftype.
5679
af60a1ef
SL		 56802015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5681
5682 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5683 arch variant.
5684 (CDX_BREAKPOINT): Define for R2.
5685 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5686 (the_low_target): Add comments.
5687
e8b41681
YQ		 56882015-07-30 Yao Qi <yao.qi@linaro.org>
5689
5690 * linux-arm-low.c (arm_hwcap): Remove it.
5691 (arm_read_description): New local variable arm_hwcap. Don't
5692 set arm_hwcap to zero.
5693
89abb039
YQ		 56942015-07-30 Yao Qi <yao.qi@linaro.org>
5695
5696 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5697 Use regcache->tdesc instead.
5698 (arm_store_wmmxregset): Likewise.
5699 (arm_fill_vfpregset): Likewise.
5700 (arm_store_vfpregset): Likewise.
5701
deca266c
YQ		 57022015-07-30 Yao Qi <yao.qi@linaro.org>
5703
5704 * linux-arm-low.c: Include arch/arm.h.
5705 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5706 (arm_store_gregset): Likewise.
5707
aa58a496
SM		 57082015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5709
5710 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5711 ptrace's 4th parameter.
5712
50904b25
YQ		 57132015-07-27 Yao Qi <yao.qi@linaro.org>
5714
5715 * configure.srv (case aarch64*-*-linux*): Don't set
5716 srv_linux_usrregs.
5717
5826e159
PA		 57182015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5719
5720 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5721 sys/ptrace.h.
5722 * linux-arm-low.c: Likewise.
5723 * linux-cris-low.c: Likewise.
5724 * linux-crisv32-low.c: Likewise.
5725 * linux-low.c: Likewise.
5726 * linux-m68k-low.c: Likewise.
5727 * linux-mips-low.c: Likewise.
5728 * linux-nios2-low.c: Likewise.
5729 * linux-s390-low.c: Likewise.
5730 * linux-sparc-low.c: Likewise.
5731 * linux-tic6x-low.c: Likewise.
5732 * linux-tile-low.c: Likewise.
5733 * linux-x86-low.c: Likewise.
5734
54019719
PA		 57352015-07-24 Pedro Alves <palves@redhat.com>
5736
5737 * config.in: Regenerate.
5738 * configure: Regenerate.
5739
eb7aa561
PA		 57402015-07-24 Pedro Alves <palves@redhat.com>
5741
5742 * acinclude.m4: Include ../ptrace.m4.
5743 * configure.ac: Call GDB_AC_PTRACE.
5744 * config.in, configure: Regenerate.
5745
55d7b841
YQ		 57462015-07-24 Yao Qi <yao.qi@linaro.org>
5747
5748 * linux-low.c (linux_create_inferior): Remove setting to
5749 proc->priv->new_inferior.
5750 (linux_attach): Likewise.
5751 (linux_low_filter_event): Likewise.
5752 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5753
c06cbd92
YQ		 57542015-07-24 Yao Qi <yao.qi@linaro.org>
5755
5756 * linux-low.c (linux_arch_setup): New function.
5757 (linux_low_filter_event): If proc->tdesc is NULL and
5758 proc->attached is true, call the_low_target.arch_setup.
5759 Otherwise, keep status pending, and return.
5760 (linux_resume_one_lwp_throw): Don't call get_pc if
5761 thread->while_stepping isn't NULL. Don't call
5762 get_thread_regcache if proc->tdesc is NULL.
5763 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5764 (linux_target_ops): Install arch_setup.
5765 * server.c (start_inferior): Call the_target->arch_setup.
5766 * target.h (struct target_ops) <arch_setup>: New field.
5767 (target_arch_setup): New marco.
5768 * lynx-low.c (lynx_target_ops): Update.
5769 * nto-low.c (nto_target_ops): Update.
5770 * spu-low.c (spu_target_ops): Update.
5771 * win32-low.c (win32_target_ops): Update.
5772
5ae3ebba
YQ		 57732015-07-24 Yao Qi <yao.qi@linaro.org>
5774
5775 * linux-low.c (linux_add_process): Don't set
5776 proc->priv->new_inferior.
5777 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5778 (linux_attach): Likewise.
5779
eb97750b
YQ		 57802015-07-24 Yao Qi <yao.qi@linaro.org>
5781
5782 * server.c (start_inferior): Code refactor.
5783
51aee833
YQ		 57842015-07-24 Yao Qi <yao.qi@linaro.org>
5785
5786 * server.c (process_serial_event): Set general_thread.
5787
af1b22f3
YQ		 57882015-07-21 Yao Qi <yao.qi@linaro.org>
5789
5790 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5791 aarch64_linux_get_debug_reg_capacity.
5792
554717a3
YQ		 57932015-07-17 Yao Qi <yao.qi@linaro.org>
5794
5795 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5796 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5797 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5798 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5799 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5800 (AARCH64_HWP_ALIGNMENT): Likewise.
5801 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5802 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5803 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5804 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5805 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5806 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5807 (struct aarch64_debug_reg_state): Likewise.
5808 (struct arch_lwp_info): Likewise.
5809 (aarch64_align_watchpoint): Likewise.
5810 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5811 (aarch64_watchpoint_length): Likewise.
5812 (aarch64_point_encode_ctrl_reg): Likewise
5813 (aarch64_point_is_aligned): Likewise.
5814 (aarch64_align_watchpoint): Likewise.
5815 (aarch64_linux_set_debug_regs):
5816 (aarch64_dr_state_insert_one_point): Likewise.
5817 (aarch64_dr_state_remove_one_point): Likewise.
5818 (aarch64_handle_breakpoint): Likewise.
5819 (aarch64_handle_aligned_watchpoint): Likewise.
5820 (aarch64_handle_unaligned_watchpoint): Likewise.
5821 (aarch64_handle_watchpoint): Likewise.
5822
c67ca4de
YQ		 58232015-07-17 Yao Qi <yao.qi@linaro.org>
5824
5825 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5826 and don't aarch64_get_debug_reg_state. All callers update.
5827 (aarch64_handle_aligned_watchpoint): Likewise.
5828 (aarch64_handle_unaligned_watchpoint): Likewise.
5829 (aarch64_handle_watchpoint): Likewise.
5830 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5831 (aarch64_remove_point): Likewise.
5832
25abf979
YQ		 58332015-07-17 Yao Qi <yao.qi@linaro.org>
5834
5835 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5836 debug_printf.
5837 (aarch64_handle_unaligned_watchpoint): Likewise.
5838
db1ff28b
JK		 58392015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5840
5841 Revert the previous 3 commits:
5842 Move gdb_regex* to common/
5843 Move linux_find_memory_regions_full & co.
5844 gdbserver build-id attribute generator
5845
700ca40f
JK		 58462015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5847 Jan Kratochvil <jan.kratochvil@redhat.com>
5848
5849 gdbserver build-id attribute generator.
5850 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5851 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5852 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5853 (find_phdr): New.
5854 (get_dynamic): Use find_pdhr to traverse program headers.
5855 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5856 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5857 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5858 (get_hex_build_id): New.
5859 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5860 to reply XML document.
5861
9904185c
JK		 58622015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5863 Jan Kratochvil <jan.kratochvil@redhat.com>
5864
5865 * target.c: Include target/target-utils.h and fcntl.h.
5866 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5867 (target_fileio_read_stralloc): New functions.
5868
6e5b4429
JK		 58692015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5870
5871 * Makefile.in (OBS): Add gdb_regex.o.
5872 (gdb_regex.o): New.
5873 * config.in: Rebuilt.
5874 * configure: Rebuilt.
5875
ddc98fbf
JK		 58762015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5877 Jan Kratochvil <jan.kratochvil@redhat.com>
5878
5879 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5880 * Makefile.in (OBS): Add target-utils.o.
5881 (linux-maps.o, target-utils.o): New.
5882 * configure.srv (srv_linux_obj): Add linux-maps.o.
5883
e57bb7a0
PL		 58842015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5885
5886 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5887 function, return 1.
5888 (the_low_target): Install it.
5889
586b02a9
PA		 58902015-07-14 Pedro Alves <palves@redhat.com>
5891
5892 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5893 Instead, ignore ECHILD, and throw an error for other errnos.
5894
58c1b36c
PA		 58952015-07-10 Pedro Alves <palves@redhat.com>
5896
5897 * event-loop.c (struct callback_event) <data>: Change type to
5898 gdb_client_data instance instead of gdb_client_data pointer.
5899 (append_callback_event): Adjust.
5900
421530db
PL		 59012015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5902
5903 * linux-aarch64-low.c: Add comments for each linux_target_ops
5904 method. Remove comments already covered in target_ops and
5905 linux_target_ops definitions.
5906 (the_low_target): Add comments for each unimplemented method.
5907
c2d65f38
YQ		 59082015-07-09 Yao Qi <yao.qi@linaro.org>
5909
5910 * linux-aarch64-low.c (aarch64_regmap): Remove.
5911 (aarch64_usrregs_info): Remove.
5912 (regs_info): Set field usrregs to NULL.
5913
b20a6524
MM		 59142015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5915
5916 * linux-low.c: Include "rsp-low.h"
5917 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5918 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5919 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5920 (handle_btrace_enable_pt): New.
5921 (handle_btrace_general_set): Support "pt".
5922 (handle_btrace_conf_general_set): Support "pt:size".
5923
96c97461
PL		 59242015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5925
5926 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5927 Z_PACKET_SW_BP.
5928
37d66942
PL		 59292015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5930
5931 * linux-aarch64-low.c: Remove comment about endianness.
5932 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5933 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5934 memcmp.
5935
dc06243f
GB		 59362015-06-24 Gary Benson <gbenson@redhat.com>
5937
5938 * linux-i386-ipa.c (stdint.h): Do not include.
5939 * lynx-i386-low.c (stdint.h): Likewise.
5940 * lynx-ppc-low.c (stdint.h): Likewise.
5941 * mem-break.c (stdint.h): Likewise.
5942 * thread-db.c (stdint.h): Likewise.
5943 * tracepoint.c (stdint.h): Likewise.
5944 * win32-low.c (stdint.h): Likewise.
5945
124e13d9
SM		 59462015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5947
5948 * server.c (write_qxfer_response): Update call to
5949 remote_escape_output.
5950
909c2cda
JK		 59512015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5952 Jan Kratochvil <jan.kratochvil@redhat.com>
5953
5954 Merge multiple hex conversions.
5955 * gdbreplay.c (tohex): Rename to 'fromhex'.
5956 (logchar): Use fromhex.
5957
24c05f46
JK		 59582015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5959
5960 * server.c (handle_qxfer_libraries): Set `version' attribute for
5961 <library-list>.
5962
14d2069a
GB		 59632015-06-10 Gary Benson <gbenson@redhat.com>
5964
5965 * target.h (struct target_ops) <multifs_open>: New field.
5966 <multifs_unlink>: Likewise.
5967 <multifs_readlink>: Likewise.
5968 * linux-low.c (nat/linux-namespaces.h): New include.
5969 (linux_target_ops): Initialize the_target->multifs_open,
5970 the_target->multifs_unlink and the_target->multifs_readlink.
5971 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5972 * hostio.c (hostio_fs_pid): New static variable.
5973 (hostio_handle_new_gdb_connection): New function.
5974 (handle_setfs): Likewise.
5975 (handle_open): Use the_target->multifs_open as appropriate.
5976 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5977 (handle_readlink): Use the_target->multifs_readlink as
5978 appropriate.
5979 (handle_vFile): Handle vFile:setfs packets.
5980 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5981 after target_handle_new_gdb_connection.
5982
4b8b5e72
GB		 59832015-06-10 Gary Benson <gbenson@redhat.com>
5984
5985 * configure.ac (AC_CHECK_FUNCS): Add setns.
5986 * config.in: Regenerate.
5987 * configure: Likewise.
5988 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5989 (linux-namespaces.o): New rule.
5990 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5991
3ac2e371
GB		 59922015-06-09 Gary Benson <gbenson@redhat.com>
5993
5994 * hostio.c (handle_open): Process mode argument with
5995 fileio_to_host_mode.
5996
ca9b78ce
YQ		 59972015-06-01 Yao Qi <yao.qi@linaro.org>
5998
5999 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6000 * linux-x86-low.c: Likewise.
6001
bfacd19d
DB		 60022015-05-28 Don Breazeal <donb@codesourcery.com>
6003
6004 * linux-low.c (handle_extended_wait): Initialize
6005 thread_info.last_resume_kind for new fork children.
6006
452003ef
PA		 60072015-05-15 Pedro Alves <palves@redhat.com>
6008
6009 * target.h (target_handle_new_gdb_connection): Rewrite using if
6010 wrapped in do/while.
6011
1041a03c
JB		 60122015-05-14 Joel Brobecker <brobecker@adacore.com>
6013
6014 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6015 * configure, config.in: Regenerate.
6016 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6017 Declare typedef.
6018
c269dbdb
DB		 60192015-05-12 Don Breazeal <donb@codesourcery.com>
6020
6021 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6022 PTRACE_EVENT_VFORK_DONE.
6023 (linux_low_ptrace_options, extended_event_reported): Add vfork
6024 events.
6025 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6026 and "vforkdone" for RSP 'T' Stop Reply Packet.
6027 * server.h (report_vfork_events): Declare
6028 global variable.
6029
3a8a0396
DB		 60302015-05-12 Don Breazeal <donb@codesourcery.com>
6031
6032 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6033 (the_low_target) <new_fork>: Initialize new member.
6034 * linux-arm-low.c (arm_new_fork): New function.
6035 (the_low_target) <new_fork>: Initialize new member.
6036 * linux-low.c (handle_extended_wait): Call new target function
6037 new_fork.
6038 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6039 * linux-mips-low.c (mips_add_watchpoint): New function
6040 extracted from mips_insert_point.
6041 (the_low_target) <new_fork>: Initialize new member.
6042 (mips_linux_new_fork): New function.
6043 (mips_insert_point): Call mips_add_watchpoint.
6044 * linux-x86-low.c (x86_linux_new_fork): New function.
6045 (the_low_target) <new_fork>: Initialize new member.
6046
de0d863e
DB		 60472015-05-12 Don Breazeal <donb@codesourcery.com>
6048
6049 * linux-low.c (handle_extended_wait): Implement return value,
6050 rename argument 'event_child' to 'event_lwp', handle
6051 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6052 (linux_low_ptrace_options): New function.
6053 (linux_low_filter_event): Call linux_low_ptrace_options,
6054 use different argument fo linux_enable_event_reporting,
6055 use return value from handle_extended_wait.
6056 (extended_event_reported): New function.
6057 (linux_wait_1): Call extended_event_reported and set
6058 status to report fork events.
6059 (linux_write_memory): Add pid to debug message.
6060 (reset_lwp_ptrace_options_callback): New function.
6061 (linux_handle_new_gdb_connection): New function.
6062 (linux_target_ops): Initialize new structure member.
6063 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6064 * lynx-low.c: Initialize new structure member.
6065 * remote-utils.c (prepare_resume_reply): Implement stop reason
6066 "fork" for "T" stop message.
6067 * server.c (handle_query): Call handle_new_gdb_connection.
6068 * server.h (report_fork_events): Declare global flag.
6069 * target.h (struct target_ops) <handle_new_gdb_connection>:
6070 New member.
6071 (target_handle_new_gdb_connection): New macro.
6072 * win32-low.c: Initialize new structure member.
6073
ddcbc397
DB		 60742015-05-12 Don Breazeal <donb@codesourcery.com>
6075
6076 * mem-break.c (APPEND_TO_LIST): Define macro.
6077 (clone_agent_expr): New function.
6078 (clone_one_breakpoint): New function.
6079 (clone_all_breakpoints): New function.
6080 * mem-break.h: Declare new functions.
6081
89245bc0
DB		 60822015-05-12 Don Breazeal <donb@codesourcery.com>
6083
6084 * linux-low.c (linux_supports_fork_events): New function.
6085 (linux_supports_vfork_events): New function.
6086 (linux_target_ops): Initialize new structure members.
6087 (initialize_low): Call linux_check_ptrace_features.
6088 * lynx-low.c (lynx_target_ops): Initialize new structure
6089 members.
6090 * server.c (report_fork_events, report_vfork_events):
6091 New global flags.
6092 (handle_query): Add new features to qSupported packet and
6093 response.
6094 (captured_main): Initialize new global variables.
6095 * target.h (struct target_ops) <supports_fork_events>:
6096 New member.
6097 <supports_vfork_events>: New member.
6098 (target_supports_fork_events): New macro.
6099 (target_supports_vfork_events): New macro.
6100 * win32-low.c (win32_target_ops): Initialize new structure
6101 members.
6102
835205d0
GB		 61032015-05-12 Gary Benson <gbenson@redhat.com>
6104
6105 * server.c (handle_qxfer_exec_file): Use current process
6106 if annex is empty.
6107
21e94bd9
SL		 61082015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6109
6110 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6111 Remove HAVE_PTRACE_GETREGS conditionals.
6112 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6113 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6114
45614f15
YQ		 61152015-05-08 Yao Qi <yao.qi@linaro.org>
6116
6117 * linux-low.c (linux_supports_conditional_breakpoints): New
6118 function.
6119 (linux_target_ops): Install new target method.
6120 * lynx-low.c (lynx_target_ops): Install NULL hook for
6121 supports_conditional_breakpoints.
6122 * nto-low.c (nto_target_ops): Likewise.
6123 * spu-low.c (spu_target_ops): Likewise.
6124 * win32-low.c (win32_target_ops): Likewise.
6125 * server.c (handle_query): Check
6126 target_supports_conditional_breakpoints.
6127 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6128 New field.
6129 (target_supports_conditional_breakpoints): New macro.
6130
80ad801e
PA		 61312015-05-06 Pedro Alves <palves@redhat.com>
6132
6133 PR server/18081
6134 * server.c (start_inferior): If the process exits, mourn it.
6135
819843c7
GB		 61362015-04-21 Gary Benson <gbenson@redhat.com>
6137
6138 * hostio.c (fileio_open_flags_to_host): Factored out to
6139 fileio_to_host_openflags in common/fileio.c. Single use
6140 updated.
6141
a2d5a9d7
MF		 61422015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6143
6144 * linux-xtensa-low.c (xtensa_fill_gregset)
6145 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6146 XCHAL_HAVE_LOOP.
6147
deb44829
MF		 61482015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6149
6150 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6151 (regs_info): Replace usrregs pointer with NULL.
6152
e57f1de3
GB		 61532015-04-17 Gary Benson <gbenson@redhat.com>
6154
6155 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6156 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6157 * server.c (handle_qxfer_exec_file): New function.
6158 (qxfer_packets): Add exec-file entry.
6159 (handle_query): Report qXfer:exec-file:read as supported packet.
6160
62828379
RN		 61612015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6162
6163 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6164
b88bb450
GB		 61652015-04-09 Gary Benson <gbenson@redhat.com>
6166
6167 * hostio-errno.c (errno_to_fileio_error): Remove function.
6168 Update caller to use remote_fileio_to_fio_error.
6169
c8f4bfdd
YQ		 61702015-04-09 Yao Qi <yao.qi@linaro.org>
6171
6172 * linux-low.c (linux_insert_point): Call
6173 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6174 (linux_remove_point): Call remove_memory_breakpoint if type is
6175 raw_bkpt_type_sw.
6176 * linux-x86-low.c (x86_insert_point): Don't call
6177 insert_memory_breakpoint.
6178 (x86_remove_point): Don't call remove_memory_breakpoint.
6179
41f98f02
PA		 61802015-04-01 Pedro Alves <palves@redhat.com>
6181 Cleber Rosa <crosa@redhat.com>
6182
6183 * server.c (gdbserver_usage): Reorganize and extend the usage
6184 message.
6185
2bf6fb9d
PA		 61862015-03-24 Pedro Alves <palves@redhat.com>
6187
6188 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6189 output. Also dump TRAP_TRACE.
6190 (linux_low_filter_event): In debug output, distinguish a
6191 resume_stop SIGSTOP from a delayed SIGSTOP.
6192
369f6daa
GB		 61932015-03-24 Gary Benson <gbenson@redhat.com>
6194
6195 * linux-x86-low.c (x86_linux_new_thread): Moved to
6196 nat/x86-linux.c.
6197 (x86_linux_prepare_to_resume): Likewise.
6198
8e5d4070
GB		 61992015-03-24 Gary Benson <gbenson@redhat.com>
6200
6201 * Makefile.in (x86-linux-dregs.o): New rule.
6202 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6203 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6204 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6205 (x86_linux_dr_get): Likewise.
6206 (x86_linux_dr_set): Likewise.
6207 (update_debug_registers_callback): Likewise.
6208 (x86_linux_dr_set_addr): Likewise.
6209 (x86_linux_dr_get_addr): Likewise.
6210 (x86_linux_dr_set_control): Likewise.
6211 (x86_linux_dr_get_control): Likewise.
6212 (x86_linux_dr_get_status): Likewise.
6213 (x86_linux_update_debug_registers): Likewise.
6214
2b95d440
GB		 62152015-03-24 Gary Benson <gbenson@redhat.com>
6216
6217 * linux-x86-low.c (x86_linux_update_debug_registers):
6218 New function, factored out from...
6219 (x86_linux_prepare_to_resume): ...this.
6220
14b0bc68
GB		 62212015-03-24 Gary Benson <gbenson@redhat.com>
6222
6223 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6224 (x86_linux_dr_set): Likewise.
6225 (update_debug_registers_callback): Likewise.
6226 (x86_linux_dr_set_addr): Likewise.
6227 (x86_linux_dr_get_addr): Likewise.
6228 (x86_linux_dr_set_control): Likewise.
6229 (x86_linux_dr_get_control): Likewise.
6230 (x86_linux_dr_get_status): Likewise.
6231 (x86_linux_prepare_to_resume): Likewise.
6232
5dfe6ca8
GB		 62332015-03-24 Gary Benson <gbenson@redhat.com>
6234
6235 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6236 Use perror_with_name. Pass string through gettext.
6237 (x86_linux_dr_set): Likewise.
6238
d33472ad
GB		 62392015-03-24 Gary Benson <gbenson@redhat.com>
6240
6241 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6242 (x86_linux_dr_set_addr): ...this.
6243 (x86_dr_low_get_addr): Rename to...
6244 (x86_linux_dr_get_addr): ...this.
6245 (x86_dr_low_set_control): Rename to...
6246 (x86_linux_dr_set_control): ...this.
6247 (x86_dr_low_get_control): Rename to...
6248 (x86_linux_dr_get_control): ...this.
6249 (x86_dr_low_get_status): Rename to...
6250 (x86_linux_dr_get_status): ...this.
6251 (x86_dr_low): Update with new function names.
6252
4b134ca1
GB		 62532015-03-24 Gary Benson <gbenson@redhat.com>
6254
6255 * Makefile.in (x86-linux.o): New rule.
6256 * configure.srv: Add x86-linux.o to relevant targets.
6257 * linux-low.c (lwp_set_arch_private_info): New function.
6258 (lwp_arch_private_info): Likewise.
6259 * linux-x86-low.c: Include nat/x86-linux.h.
6260 (arch_lwp_info): Removed structure.
6261 (update_debug_registers_callback):
6262 Use lwp_set_debug_registers_changed.
6263 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6264 and lwp_set_debug_registers_changed.
6265 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6266
34c703da
GB		 62672015-03-24 Gary Benson <gbenson@redhat.com>
6268
6269 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6270 * linux-arm-low.c (arm_new_thread): Likewise.
6271 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6272 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6273 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6274 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6275
cff068da
GB		 62762015-03-24 Gary Benson <gbenson@redhat.com>
6277
6278 * linux-low.c (ptid_of_lwp): New function.
6279 (lwp_is_stopped): Likewise.
6280 (lwp_stop_reason): Likewise.
6281 * linux-x86-low.c (update_debug_registers_callback):
6282 Use lwp_is_stopped.
6283 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6284 lwp_stop_reason.
6285
b2f7c7e8
GB		 62862015-03-24 Gary Benson <gbenson@redhat.com>
6287
6288 * linux-low.h (linux_stop_lwp): Remove declaration.
6289
6d4ee8c6
GB		 62902015-03-24 Gary Benson <gbenson@redhat.com>
6291
6292 * linux-low.h: Include nat/linux-nat.h.
6293 * linux-low.c (iterate_over_lwps_args): New structure.
6294 (iterate_over_lwps_filter): New function.
6295 (iterate_over_lwps): Likewise.
6296 * linux-x86-low.c (update_debug_registers_callback):
6297 Update signature to what iterate_over_lwps expects.
6298 Remove PID check that iterate_over_lwps now performs.
6299 (x86_dr_low_set_addr): Use iterate_over_lwps.
6300 (x86_dr_low_set_control): Likewise.
6301
70a0bb6b
GB		 63022015-03-24 Gary Benson <gbenson@redhat.com>
6303
6304 * linux-x86-low.c (x86_debug_reg_state): New function.
6305 (x86_linux_prepare_to_resume): Use the above.
6306
7b669087
GB		 63072015-03-24 Gary Benson <gbenson@redhat.com>
6308
6309 * linux-low.c (current_lwp_ptid): New function.
6310 * linux-x86-low.c: Include nat/linux-nat.h.
6311 (x86_dr_low_get_addr): Use current_lwp_ptid.
6312 (x86_dr_low_get_control): Likewise.
6313 (x86_dr_low_get_status): Likewise.
6314
eef49a3d
PA		 63152015-03-20 Pedro Alves <palves@redhat.com>
6316
6317 * tracepoint.c (cmd_qtstatus): Make "str" const.
6318
b2333d22
PA		 63192015-03-20 Pedro Alves <palves@redhat.com>
6320
6321 * server.c (handle_general_set): Make "req_str" const.
6322
23f238d3
PA		 63232015-03-19 Pedro Alves <palves@redhat.com>
6324
6325 * linux-low.c (linux_resume_one_lwp): Rename to ...
6326 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6327 instead call perror_with_name.
6328 (check_ptrace_stopped_lwp_gone): New function.
6329 (linux_resume_one_lwp): Reimplement as wrapper around
6330 linux_resume_one_lwp_throw that swallows errors if the LWP is
6331 gone.
6332
91baf43f
PA		 63332015-03-19 Pedro Alves <palves@redhat.com>
6334
6335 * linux-low.c (count_events_callback, select_event_lwp_callback):
6336 No longer check whether the thread has resume_stop as last resume
6337 kind.
6338
8bf3b159
PA		 63392015-03-19 Pedro Alves <palves@redhat.com>
6340
6341 * linux-low.c (count_events_callback, select_event_lwp_callback):
6342 Use the lwp's status_pending_p field, not the thread's.
6343
b90fc188
PA		 63442015-03-19 Pedro Alves <palves@redhat.com>
6345
6346 * linux-low.c (select_event_lwp_callback): Update comments to
6347 no longer mention SIGTRAP.
6348
464b0089
GB		 63492015-03-18 Gary Benson <gbenson@redhat.com>
6350
6351 * server.c (handle_query): Do not report vFile:fstat as supported.
6352
aa9e327f
GB		 63532015-03-11 Gary Benson <gbenson@redhat.com>
6354
6355 * hostio.c (sys/types.h): New include.
6356 (sys/stat.h): Likewise.
6357 (common-remote-fileio.h): Likewise.
6358 (handle_fstat): New function.
6359 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6360
791c0056
GB		 63612015-03-11 Gary Benson <gbenson@redhat.com>
6362
6363 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6364 struct stat.st_blocks and struct stat.st_blksize.
6365 * configure: Regenerate.
6366 * config.in: Likewise.
6367 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6368 (OBS): Add common-remote-fileio.o.
6369 (common-remote-fileio.o): New rule.
6370
9a9df970
PA		 63712015-03-09 Pedro Alves <palves@redhat.com>
6372
6373 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6374 'struct sockaddr' pointer in 'accept' call.
6375
9eb1356e
PA		 63762015-03-09 Pedro Alves <palves@redhat.com>
6377
6378 Revert:
6379 2015-03-07 Pedro Alves <palves@redhat.com>
6380 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6381 or <winsock2.h> here. Instead include "gdb_socket.h".
6382 (remote_open): Use union gdb_sockaddr_u.
6383 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6384 or <winsock2.h> here. Instead include "gdb_socket.h".
6385 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6386 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6387 or <sys/un.h>.
6388 (init_named_socket, gdb_agent_helper_thread): Use union
6389 gdb_sockaddr_u.
6390
aac331e4
PA		 63912015-03-07 Pedro Alves <palves@redhat.com>
6392
6393 * configure.ac (build_warnings): Move
6394 -Wdeclaration-after-statement to the C-specific set.
6395 * configure: Regenerate.
6396
366c75fc
PA		 63972015-03-07 Pedro Alves <palves@redhat.com>
6398
6399 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6400 or <winsock2.h> here. Instead include "gdb_socket.h".
6401 (remote_open): Use union gdb_sockaddr_u.
6402 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6403 or <winsock2.h> here. Instead include "gdb_socket.h".
6404 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6405 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6406 or <sys/un.h>.
6407 (init_named_socket, gdb_agent_helper_thread): Use union
6408 gdb_sockaddr_u.
6409
492d29ea
PA		 64102015-03-07 Pedro Alves <palves@redhat.com>
6411
6412 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6413 instead.
6414
60a191ed
YQ		 64152015-03-06 Yao Qi <yao.qi@linaro.org>
6416
6417 * linux-aarch64-low.c (aarch64_insert_point): Use
6418 show_debug_regs as a boolean.
6419 (aarch64_remove_point): Likewise.
6420
f5771b1d
PA		 64212015-03-05 Pedro Alves <palves@redhat.com>
6422
6423 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6424 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6425 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6426 * nto-low.c (nto_target_ops): Likewise.
6427 * spu-low.c (spu_target_ops): Likewise.
6428 * win32-low.c (win32_target_ops): Likewise.
6429
3e572f71
PA		 64302015-03-04 Pedro Alves <palves@redhat.com>
6431
72f4393d 6432 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6433 Decide whether a breakpoint triggered based on the SIGTRAP's
6434 siginfo.si_code.
72f4393d
L		 6435 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6436 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6437 (linux_low_filter_event): Check for breakpoints before checking
6438 watchpoints.
6439 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6440 siginfo.si_code.
72f4393d
L		 6441 (linux_stopped_by_sw_breakpoint)
6442 (linux_supports_stopped_by_sw_breakpoint)
6443 (linux_stopped_by_hw_breakpoint)
6444 (linux_supports_stopped_by_hw_breakpoint): New functions.
6445 (linux_target_ops): Install new target methods.
3e572f71 6446
1ec68e26
PA		 64472015-03-04 Pedro Alves <palves@redhat.com>
6448
6449 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6450 * server.c (swbreak_feature, hwbreak_feature): New globals.
6451 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6452 (captured_main): Clear swbreak_feature and hwbreak_feature.
6453 * server.h (swbreak_feature, hwbreak_feature): Declare.
6454 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6455 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6456 supports_stopped_by_hw_breakpoint>: New fields.
6457 (target_supports_stopped_by_sw_breakpoint)
6458 (target_stopped_by_sw_breakpoint)
6459 (target_supports_stopped_by_hw_breakpoint)
6460 (target_stopped_by_hw_breakpoint): Declare.
6461
15c66dd6
PA		 64622015-03-04 Pedro Alves <palves@redhat.com>
6463
6464 enum lwp_stop_reason -> enum target_stop_reason
6465 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6466 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6467 (linux_wait_1, stuck_in_jump_pad_callback)
6468 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6469 (linux_stopped_by_watchpoint):
6470 * linux-low.h (enum lwp_stop_reason): Delete.
6471 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6472 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6473
98fc70d6
YQ		 64742015-03-04 Yao Qi <yao.qi@linaro.org>
6475
6476 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6477
dd2ac174
GB		 64782015-03-03 Gary Benson <gbenson@redhat.com>
6479
6480 * hostio.c (handle_vFile): Fix prefix lengths.
6481
d68e53f4
MM		 64822015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6483
6484 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6485 ptr_bits.
6486
bf2d68ab
AA		 64872015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6488
6489 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6490 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6491 (clean): Add "rm -f" for above C files.
6492 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6493 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6494 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6495 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6496 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6497 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6498 (init_registers_s390x_vx_linux64)
6499 (init_registers_s390x_tevx_linux64)
6500 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6501 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6502 declarations.
6503 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6504 (s390_store_vxrs_high): New functions.
6505 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6506 NT_S390_VXRS_HIGH.
6507 (s390_arch_setup): Add logic for selecting one of the new target
6508 descriptions. Activate the new vector regsets if applicable.
6509 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6510 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6511 and init_registers_s390x_tevx_linux64.
6512
c966a859
PA		 65132015-03-01 Pedro Alves <palves@redhat.com>
6514
6515 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6516 parameter.
6517
4180215b
PA		 65182015-02-27 Pedro Alves <palves@redhat.com>
6519
6520 * linux-x86-low.c (u_debugreg_offset): New function.
6521 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6522
749bab01
PA		 65232015-02-27 Pedro Alves <palves@redhat.com>
6524
6525 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6526 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6527 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6528 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6529 (ps_lsetfpregs, ps_getpid)
6530 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6531 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6532 (ps_lsetxregs, ps_plog): Declare.
6533
3c14e5a3
PA		 65342015-02-27 Pedro Alves <palves@redhat.com>
6535
6536 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6537 IP_AGENT_EXPORT_FUNC.
6538 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6539 IP_AGENT_EXPORT_FUNC.
6540 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6541 (IP_AGENT_EXPORT): Delete.
6542 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6543 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6544 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6545 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6546 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6547 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6548 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6549 (traceframe_read_count, traceframe_write_count)
6550 (traceframes_created, trace_state_variables, get_raw_reg)
6551 (get_trace_state_variable_value, set_trace_state_variable_value)
6552 (ust_loaded, helper_thread_id, cmd_buf): Use
6553 IPA_SYM_EXPORTED_NAME.
6554 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6555 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6556 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6557 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6558 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6559 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6560 EXTERN_C_PUSH/EXTERN_C_POP.
6561 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6562 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6563 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6564 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6565 (traceframe_write_count, traceframe_read_count)
6566 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6567 (about_to_request_buffer_space, get_trace_state_variable_value)
6568 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6569 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6570 EXTERN_C_PUSH/EXTERN_C_POP.
6571 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6572 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6573 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6574 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6575 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6576 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6577 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6578 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6579 Define.
6580 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6581 (IP_AGENT_EXPORT_VAR_DECL): Define.
6582 (tracing): Declare.
6583 (gdb_agent_get_raw_reg): Declare.
6584
fe978cb0
PA		 65852015-02-27 Tom Tromey <tromey@redhat.com>
6586 Pedro Alves <palves@redhat.com>
6587
6588 Rename symbols whose names are reserved C++ keywords throughout.
6589
3bc3d82a
PA		 65902015-02-27 Pedro Alves <palves@redhat.com>
6591
6592 * Makefile.in (COMPILER): New, get it from autoconf.
6593 (CXX): Get from autoconf instead.
6594 (COMPILE.pre): Use COMPILER.
6595 (CC-LD): Rename to ...
6596 (CC_LD): ... this. Use COMPILER.
6597 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6598 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6599 * acinclude.m4: Include build-with-cxx.m4.
6600 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6601 Disable -Werror by default if building in C++ mode.
6602 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6603 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6604 the C++ compiler. Save/restore CXXFLAGS too.
6605 * configure: Regenerate.
6606
07697489
PA		 66072015-02-27 Pedro Alves <palves@redhat.com>
6608
6609 * acinclude.m4: Include libiberty.m4.
6610 * configure.ac: Call libiberty_INIT.
6611 * config.in, configure: Regenerate.
6612
9beb7c4e
PA		 66132015-02-26 Pedro Alves <palves@redhat.com>
6614
6615 * linux-low.c (linux_wait_1): When incrementing the PC past a
6616 program breakpoint always use the_low_target.breakpoint_len as
6617 increment, rather than the maximum between that and
6618 the_low_target.decr_pc_after_break.
6619
8090aef2
PA		 66202015-02-23 Pedro Alves <palves@redhat.com>
6621
6622 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6623 thread was doing a step-over; always adjust the PC if
6624 we stepped over a permanent breakpoint.
6625 (linux_wait_1): If we stepped over breakpoint that was on top of a
6626 permanent breakpoint, manually advance the PC past it.
6627
bc9540e8
PA		 66282015-02-23 Pedro Alves <palves@redhat.com>
6629
6630 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6631 modes.
6632 (x86_fill_gregset, x86_store_gregset): Use it when handling
6633 $orig_eax.
6634
2db9a427
PA		 66352015-02-20 Pedro Alves <palves@redhat.com>
6636
6637 * thread-db.c: Include "nat/linux-procfs.h".
6638 (thread_db_init): Skip listing new threads if the kernel supports
6639 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6640
afa8d396
PA		 66412015-02-20 Pedro Alves <palves@redhat.com>
6642
6643 * linux-low.c (status_pending_p_callback): Use ptid_match.
6644
c9587f88
AT		 66452015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6646
6647 PR breakpoints/16812
6648 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6649 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6650 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6651
b05ec7a5
AT		 66522015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6653
6654 PR breakpoints/15956
6655 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6656
d33501a5
MM		 66572015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6658
6659 * linux-low.c (linux_low_btrace_conf): Print size.
6660 * server.c (handle_btrace_conf_general_set): New.
6661 (hanle_general_set): Call handle_btrace_conf_general_set.
6662 (handle_query): Report Qbtrace-conf:bts:size as supported.
6663
f4abbc16
MM		 66642015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6665
6666 * linux-low.c (linux_low_enable_btrace): Update parameters.
6667 (linux_low_btrace_conf): New.
6668 (linux_target_ops)<to_btrace_conf>: Initialize.
6669 * server.c (current_btrace_conf): New.
6670 (handle_btrace_enable): Rename to ...
6671 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6672 to target_enable_btrace. Update comment. Update users.
6673 (handle_qxfer_btrace_conf): New.
6674 (qxfer_packets): Add btrace-conf entry.
6675 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6676 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6677 (target_ops)<read_btrace_conf>: New.
6678 (target_enable_btrace): Update parameters.
6679 (target_read_btrace_conf): New.
6680
043c3577
MM		 66812015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6682
6683 * server.c (handle_btrace_general_set): Remove call to
6684 target_supports_btrace.
6685 (supported_btrace_packets): New.
6686 (handle_query): Call supported_btrace_packets.
6687 * target.h: include btrace-common.h.
6688 (btrace_target_info): Removed.
6689 (supports_btrace, target_supports_btrace): Update parameters.
6690
734b0e4b
MM		 66912015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6692
6693 * Makefile.in (SFILES): Add common/btrace-common.c.
6694 (OBS): Add common/btrace-common.o.
6695 (btrace-common.o): Add build rules.
6696 * linux-low: Include btrace-common.h.
6697 (linux_low_read_btrace): Use struct btrace_data. Call
6698 btrace_data_init and btrace_data_fini.
6699
d6c146e9
PA		 67002015-02-06 Pedro Alves <palves@redhat.com>
6701
6702 * thread-db.c (find_new_threads_callback): Add debug output.
6703
20ba1ce6
PA		 67042015-02-04 Pedro Alves <palves@redhat.com>
6705
6706 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6707 (resume_stopped_resumed_lwps): New function.
6708 (linux_wait_for_event_filtered): Use it.
6709
8cc73a39
SDJ		 67102015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6711
6712 * Makefile.in (SFILES): Add linux-personality.c.
6713 (linux-personality.o): New rule.
6714 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6715 list of objects to be built.
6716 * linux-low.c: Include nat/linux-personality.h.
6717 (linux_create_inferior): Remove code to disable address space
6718 randomization (moved to ../nat/linux-personality.c). Create
6719 cleanup to disable address space randomization.
6720
fb23d554
SDJ		 67212015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6722
6723 * Makefile.in (posix-strerror.o): New rule.
6724 (mingw-strerror.o): Likewise.
6725 * configure: Regenerated.
6726 * configure.ac: Source file ../common/common.host. Initialize new
6727 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6728
cdf43629
YQ		 67292015-01-14 Yao Qi <yao@codesourcery.com>
6730
6731 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6732 (ppc-linux.o): New rule.
6733 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6734 * configure.ac: AC_CHECK_FUNCS(getauxval).
6735 * config.in: Re-generated.
6736 * configure: Re-generated.
6737 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6738 ppc64_64bit_inferior_p
6739
514c5338
YQ		 67402015-01-14 Yao Qi <yao@codesourcery.com>
6741
6742 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6743 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6744 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6745 (PT_ORIG_R3, PT_TRAP): Likewise.
6746 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6747 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6748 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6749
3368c1e5
JB		 67502015-01-10 Joel Brobecker <brobecker@adacore.com>
6751
6752 * i387-fp.c (i387_cache_to_xsave): In look over
6753 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6754 zmmh_low_space field by use of zmmh_high_space.
6755
582511be
PA		 67562015-01-09 Pedro Alves <palves@redhat.com>
6757
6758 * linux-low.c (step_over_bkpt): Move higher up in the file.
6759 (handle_extended_wait): Don't store the stop_pc here.
6760 (get_stop_pc): Adjust comments and rename to ...
6761 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6762 stopped for a software breakpoint or hardware breakpoint.
6763 (thread_still_has_status_pending_p): New function.
6764 (status_pending_p_callback): Use
6765 thread_still_has_status_pending_p. If the event is no longer
6766 interesting, resume the LWP.
6767 (handle_tracepoints): Add assert.
6768 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6769 (wstatus_maybe_breakpoint): New function.
6770 (cancel_breakpoint): Delete function.
6771 (check_stopped_by_watchpoint): New function, factored out from
6772 linux_low_filter_event.
6773 (lp_status_maybe_breakpoint): Delete function.
6774 (linux_low_filter_event): Remove filter_ptid argument.
6775 Leave thread group exits pending here. Store the LWP's stop PC.
6776 Always leave events pending.
6777 (linux_wait_for_event_filtered): Pull all events out of the
6778 kernel, and leave them all pending.
6779 (count_events_callback, select_event_lwp_callback): Consider all
6780 events.
6781 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6782 (select_event_lwp): Only give preference to the stepping LWP in
6783 all-stop mode. Adjust comments.
6784 (ignore_event): New function.
6785 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6786 references to cancel_breakpoints. Adjust to renames. Also give
6787 equal priority to all LWPs that have had events in non-stop mode.
6788 If reporting a software breakpoint event, unadjust the LWP's PC.
6789 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6790 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6791 Adjust.
6792 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6793 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6794 (linux_stopped_by_watchpoint): Adjust.
6795 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6796 * linux-low.h (enum lwp_stop_reason): New.
6797 (struct lwp_info) <stop_pc>: Adjust comment.
6798 <stopped_by_watchpoint>: Delete field.
6799 <stop_reason>: New field.
6800 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6801 * mem-break.c (software_breakpoint_inserted_here)
6802 (hardware_breakpoint_inserted_here): New function.
6803 * mem-break.h (software_breakpoint_inserted_here)
6804 (hardware_breakpoint_inserted_here): Declare.
6805 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6806 (cancel_breakpoints): Delete.
6807 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6808 (upload_fast_traceframes): Remove references to
6809 cancel_breakpoints.
6810
a33e3959
PA		 68112015-01-09 Pedro Alves <palves@redhat.com>
6812
6813 * thread-db.c (find_new_threads_callback): Ignore thread if the
6814 kernel thread ID is -1.
6815
8784d563
PA		 68162015-01-09 Pedro Alves <palves@redhat.com>
6817
6818 * linux-low.c (linux_attach_fail_reason_string): Move to
6819 nat/linux-ptrace.c, and rename.
6820 (linux_attach_lwp): Update comment.
6821 (attach_proc_task_lwp_callback): New function.
6822 (linux_attach): Adjust to rename and use
6823 linux_proc_attach_tgid_threads.
6824 (linux_attach_fail_reason_string): Delete declaration.
6825
76f2b779
JB		 68262015-01-01 Joel Brobecker <brobecker@adacore.com>
6827
6828 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6829 * server.c (gdbserver_version): Likewise.
6830
fafcc06a
SDJ		 68312014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6832
6833 * remote-utils.c: Include ctype.h.
6834 (input_interrupt): Explicitly handle the case when the char
6835 received is the NUL byte. Improve the printing of non-ASCII
6836 characters.
6837
beed38b8
JB		 68382014-12-16 Joel Brobecker <brobecker@adacore.com>
6839
6840 * linux-low.c (linux_low_filter_event): Update call to
6841 linux_enable_event_reporting following the addition of
6842 a new parameter to that function.
6843
bf330350
CU		 68442014-12-16 Catalin Udma <catalin.udma@freescale.com>
6845
6846 PR server/17457
6847 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6848 (AARCH64_FPCR_REGNO): Likewise.
6849 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6850 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6851 (aarch64_store_fpregset): Likewise.
6852
5227d625
JB		 68532014-12-15 Joel Brobecker <brobecker@adacore.com>
6854
6855 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6856 Remove FIXME comment about assumption about N.
6857
f93b65a0
JB		 68582014-12-13 Joel Brobecker <brobecker@adacore.com>
6859
6860 * configure.ac: If large-file support is disabled in GDBserver,
6861 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6862 * configure: Regenerate.
6863
e5a9158d
AA		 68642014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6865
6866 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6867 warning upon ENODATA from ptrace.
6868 * linux-s390-low.c (s390_store_tdb): New.
6869 (s390_regsets): Add regset for NT_S390_TDB.
6870
feea5f36
AA		 68712014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6872
6873 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6874 without a fill_function.
6875 * linux-s390-low.c (s390_fill_last_break): Remove.
6876 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6877 (s390_arch_setup): Use regset's size instead of fill_function for
6878 loop end condition.
6879
098dbe61
AA		 68802014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6881
6882 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6883 the regset's store function when ptrace returned an error.
6884 * regcache.c (get_thread_regcache): Invalidate register cache
6885 before fetching inferior's registers.
6886
28eef672
AA		 68872014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6888
6889 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6890 while-loop as for-loop.
6891 (regsets_store_inferior_registers): Likewise.
6892
bdca27a2
YQ		 68932014-11-28 Yao Qi <yao@codesourcery.com>
6894
6895 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6896 * config.in, configure: Re-generate.
6897 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6898 is defined.
6899
9c232dda
YQ		 69002014-11-21 Yao Qi <yao@codesourcery.com>
6901
6902 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6903 (AC_CHECK_HEADERS): Remove malloc.h.
6904 * configure: Re-generated.
6905 * config.in: Re-generated.
6906 * server.h: Don't include alloca.h and malloc.h.
6907 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6908 Don't include malloc.h.
6909
43968415
JB		 69102014-11-17 Joel Brobecker <brobecker@adacore.com>
6911
6912 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6913 corresponding ERRNO check in same block.
6914
40e91bc7
PA		 69152014-11-12 Pedro Alves <palves@redhat.com>
6916
6917 * server.c (cont_thread): Update comment.
6918 (start_inferior, attach_inferior): No longer clear cont_thread.
6919 (handle_v_cont): No longer set cont_thread.
6920 (captured_main): Clear cont_thread each time a GDB connects.
6921
c2c118cf
PA		 69222014-11-12 Pedro Alves <palves@redhat.com>
6923
6924 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6925 thread, and don't resume all threads if the Hc thread has exited.
6926
78708b7c
PA		 69272014-11-12 Pedro Alves <palves@redhat.com>
6928
6929 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6930 the process group instead of to a specific LWP.
6931
a2abc7de
PA		 69322014-10-15 Pedro Alves <palves@redhat.com>
6933
6934 PR server/17487
6935 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6936 parameter.
6937 (arm_set_thread_context): Delete.
6938 (the_low_target): Adjust.
6939 * win32-i386-low.c (debug_registers_changed)
6940 (debug_registers_used): Delete.
6941 (update_debug_registers_callback): New function.
6942 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6943 needing to update their debug registers.
6944 (win32_get_current_dr): New function.
6945 (x86_dr_low_get_addr, x86_dr_low_get_control)
6946 (x86_dr_low_get_status): Fetch the debug register from the thread
6947 record's context.
6948 (i386_initial_stuff): Adjust.
6949 (i386_get_thread_context): Remove current_event parameter. Don't
6950 clear debug_registers_changed nor copy DR values to
6951 debug_reg_state.
6952 (i386_set_thread_context): Delete.
6953 (i386_prepare_to_resume): New function.
6954 (i386_thread_added): Mark the thread as needing to update irs
6955 debug registers.
6956 (the_low_target): Remove i386_set_thread_context and install
6957 i386_prepare_to_resume.
6958 * win32-low.c (win32_get_thread_context): Adjust.
6959 (win32_set_thread_context): Use SetThreadContext
6960 directly.
6961 (win32_prepare_to_resume): New function.
6962 (win32_require_context): New function, factored out from ...
6963 (thread_rec): ... this.
6964 (continue_one_thread): Call win32_prepare_to_resume on each thread
6965 we're about to continue.
6966 (win32_resume): Call win32_prepare_to_resume on the event thread.
6967 * win32-low.h (struct win32_thread_info)
6968 <debug_registers_changed>: New field.
6969 (struct win32_target_ops): Change prototype of set_thread_context,
6970 delete set_thread_context and add prepare_to_resume.
6971 (win32_require_context): New declaration.
6972
a442d071
GB		 69732014-10-08 Gary Benson <gbenson@redhat.com>
6974
6975 * server.h: Do not include common-exceptions.h.
6976
6f1947e8
GB		 69772014-10-08 Gary Benson <gbenson@redhat.com>
6978
6979 * server.h: Do not include cleanups.h.
6980
63b434a4
JH		 69812014-09-30 James Hogan <james.hogan@imgtec.com>
6982
6983 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6984 mips64-dsp-linux.c.
6985
c4d9ceb6
YQ		 69862014-09-23 Yao Qi <yao@codesourcery.com>
6987
6988 * linux-low.c (lp_status_maybe_breakpoint): New function.
6989 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6990 (count_events_callback): Likewise.
6991 (select_event_lwp_callback): Likewise.
6992 (cancel_breakpoints_callback): Likewise.
6993
89a5711c
DB		 69942014-09-19 Don Breazeal <donb@codesourcery.com>
6995
6996 * linux-low.c (handle_extended_wait): Call
6997 linux_ptrace_get_extended_event.
6998 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6999 linux_is_extended_waitstatus.
7000
bffc0964
JB		 70012014-09-16 Joel Brobecker <brobecker@adacore.com>
7002
7003 * Makefile.in (CPPFLAGS): Define.
7004 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7005 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7006
0bfdf32f
GB		 70072014-09-16 Gary Benson <gbenson@redhat.com>
7008
7009 * inferiors.h (current_inferior): Renamed as...
7010 (current_thread): New variable. All uses updated.
7011 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7012 (maybe_move_out_of_jump_pad): Likewise.
7013 (cancel_breakpoint): Likewise.
7014 (linux_low_filter_event): Likewise.
7015 (wait_for_sigstop): Likewise.
7016 (linux_resume_one_lwp): Likewise.
7017 (need_step_over_p): Likewise.
7018 (start_step_over): Likewise.
7019 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7020 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7021 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7022 and save_inferior as saved_thread.
7023 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7024 saved_thread.
7025 (regcache_invalidate_thread): Likewise.
7026 * remote-utils.c (prepare_resume_reply): Likewise.
7027 * thread-db.c (thread_db_get_tls_address): Likewise.
7028 (disable_thread_event_reporting): Likewise.
7029 (remove_thread_event_breakpoints): Likewise.
7030 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7031 as saved_thread.
7032 * target.h (set_desired_inferior): Renamed as...
7033 (set_desired_thread): New declaration. All uses updated.
7034 * server.c (myresume): Updated comment to reference thread instead
7035 of inferior.
7036 (handle_serial_event): Likewise.
7037 (handle_target_event): Likewise.
7038
361c8ade
GB		 70392014-09-12 Tom Tromey <tromey@redhat.com>
7040 Gary Benson <gbenson@redhat.com>
7041
7042 * regcache.h: Include common-regcache.h.
7043 (regcache_read_pc): Don't declare.
7044 * regcache.c (get_thread_regcache_for_ptid): New function.
7045
bd9269f7
GB		 70462014-09-11 Tom Tromey <tromey@redhat.com>
7047 Gary Benson <gbenson@redhat.com>
7048
7049 * symbol.c: New file.
7050 * Makefile.in (SFILES): Add symbol.c.
7051 (OBS): Add symbol.o.
7052
f8c1d06b
GB		 70532014-09-11 Gary Benson <gbenson@redhat.com>
7054
7055 * target.c (target_stop_ptid, target_continue_ptid): New
7056 functions.
7057
721ec300
GB		 70582014-09-11 Tom Tromey <tromey@redhat.com>
7059 Gary Benson <gbenson@redhat.com>
7060
7061 * target.h: Include target/target.h.
7062 * target.c (target_read_memory, target_read_uint32)
7063 (target_write_memory): New functions.
7064
c5e92cca
GB		 70652014-09-11 Gary Benson <gbenson@redhat.com>
7066
7067 * server.h (debug_hw_points): Don't declare.
7068 * server.c (debug_hw_points): Don't define. Replace all uses
7069 with show_debug_regs.
7070 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7071 all uses with show_debug_regs.
7072
2e4bb98a
EBM		 70732014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7074
7075 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7076 endianness into account.
7077 (ppc_supply_ptrace_register): Likewise.
7078
ac740bc7
JH		 70792014-09-03 James Hogan <james.hogan@imgtec.com>
7080
7081 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7082 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7083
97ea6506
GB		 70842014-09-03 Gary Benson <gbenson@redhat.com>
7085
7086 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7087 ALL_DEBUG_ADDRESS_REGISTERS.
7088
df7e5265
GB		 70892014-09-02 Gary Benson <gbenson@redhat.com>
7090
7091 * i386-low.h: Renamed as...
7092 * x86-low.h: New file. All type, function and variable name
7093 prefixes changed from "i386_" to "x86_". All references updated.
7094 * i386-low.c: Renamed as...
7095 * x86-low.c: New file. All type, function and variable name
7096 prefixes changed from "i386_" to "x86_". All references updated.
7097
ed859da7
GB		 70982014-09-02 Gary Benson <gbenson@redhat.com>
7099
7100 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7101 (x86_linux_new_thread): Likewise.
7102
860789c7
GB		 71032014-08-29 Gary Benson <gbenson@redhat.com>
7104
7105 * server.h (setjmp.h): Do not include.
7106 (toplevel): Do not declare.
7107 (common-exceptions.h): Include.
7108 (cleanups.h): Likewise.
7109 * server.c (toplevel): Do not define.
7110 (exit_code): New static global.
7111 (detach_or_kill_for_exit_cleanup): New function.
7112 (main): New function. Original main renamed to...
7113 (captured_main): New function.
7114 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7115
ff55e1b5
GB		 71162014-08-29 Gary Benson <gbenson@redhat.com>
7117
7118 * Makefile.in (SFILES): Add common/common-exceptions.c.
7119 (OBS): Add common-exceptions.o.
7120 (common-exceptions.o): New rule.
7121 * utils.c (prepare_to_throw_exception): New function.
7122
e9bcb658
GB		 71232014-08-29 Gary Benson <gbenson@redhat.com>
7124
7125 * config.in: Regenerate.
7126 * configure: Likewise.
7127
e3180625
GB		 71282014-08-29 Gary Benson <gbenson@redhat.com>
7129
7130 * Makefile.in (SFILES): Add common/cleanups.c.
7131 (OBS): cleanups.o.
7132 (cleanups.o): New rule.
7133
e3d6ba5d
GB		 71342014-08-29 Gary Benson <gbenson@redhat.com>
7135
7136 * utils.c (internal_vwarning): New function.
7137
7096e886
GB		 71382014-08-28 Gary Benson <gbenson@redhat.com>
7139
7140 * utils.h (fatal): Remove declaration.
7141 * utils.c (fatal): Remove function.
7142
14ce3192
GB		 71432014-08-28 Gary Benson <gbenson@redhat.com>
7144
7145 * tracepoint.c (gdb_agent_init): Replace fatal with
7146 perror_with_name.
7147 (initialize_tracepoint): Likewise.
7148
50278d59
GB		 71492014-08-28 Gary Benson <gbenson@redhat.com>
7150
7151 * remote-utils.c (remote_prepare): Replace fatal with error.
7152
aa96c426
GB		 71532014-08-28 Gary Benson <gbenson@redhat.com>
7154
7155 * linux-low.c (linux_async): Replace fatal with warning.
7156 Tidy up and return.
7157 (linux_start_non_stop): Return -1 if linux_async failed.
7158
f7160e97
GB		 71592014-08-28 Gary Benson <gbenson@redhat.com>
7160
7161 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7162 gdb_assert.
7163 (i386_dr_low_get_addr): Remove vague comment.
7164 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7165 gdb_assert.
7166
38e08fca
GB		 71672014-08-28 Gary Benson <gbenson@redhat.com>
7168
7169 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7170 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7171 internal_error.
7172 (linux_resume_one_lwp): Likewise.
7173 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7174 gdb_assert.
7175 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7176 with internal_error.
7177 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7178 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7179 (find_register_by_name): Replace fatal with internal_error.
7180 (find_regno): Likewise.
7181 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7182 * thread-db.c (thread_db_create_event): Likewise.
7183 (thread_db_load_search): Likewise.
7184 (try_thread_db_load_1): Likewise.
7185 * tracepoint.c (get_jump_space_head): Replace fatal with
7186 internal_error.
7187 (claim_trampoline_space): Likewise.
7188 (have_fast_tracepoint_trampoline_buffer): Likewise.
7189 (cmd_qtstart): Likewise.
7190 (stop_tracing): Likewise.
7191 (fast_tracepoint_collecting): Likewise.
7192 (target_malloc): Likewise.
7193 (download_tracepoint): Likewise.
7194 (download_trace_state_variables): Replace check with gdb_assert.
7195 (upload_fast_traceframes): Replace fatal with internal_error.
7196
34abf635
GB		 71972014-08-19 Tom Tromey <tromey@redhat.com>
7198 Gary Benson <gbenson@redhat.com>
7199
7200 * Makefile.in (SFILES): Add common/common-debug.c.
7201 (OBS): Add common-debug.o.
7202 (common-debug.o): New rule.
7203 * debug.h (debug_printf): Don't declare.
7204 * debug.c (debug_printf): Renamed and rewritten as...
7205 (debug_vprintf): New function.
7206
f6e94d78
GB		 72072014-08-19 Gary Benson <gbenson@redhat.com>
7208
7209 * utils.h: Do not include print-utils.h.
7210
9239eeab
GB		 72112014-08-19 Tom Tromey <tromey@redhat.com>
7212 Gary Benson <gbenson@redhat.com>
7213
7214 * server.h: Add static assertion.
7215 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7216
ef87c8bb
GB		 72172014-08-19 Tom Tromey <tromey@redhat.com>
7218 Gary Benson <gbenson@redhat.com>
7219
7220 * Makefile.in (SFILES): Add common/errors.c.
7221 (OBS): Add errors.o.
7222 (IPA_OBS): Add errors-ipa.o.
7223 (errors.o): New rule.
7224 (errors-ipa.o): Likewise.
7225 * utils.h (perror_with_name, error, warning): Don't declare.
7226 * utils.c (warning): Renamed and rewritten as...
7227 (vwarning): New function.
7228 (error): Renamed and rewritten as...
7229 (verror): New function.
7230 (internal_error): Renamed and rewritten as...
7231 (internal_verror): New function.
7232
bb974a24
GB		 72332014-08-07 Gary Benson <gbenson@redhat.com>
7234
7235 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7236 * configure: Regenerate.
7237 * config.in: Likewise.
7238 * server.h: Do not include errno.h.
7239 * event-loop.c: Likewise.
7240 * hostio-errno.c: Likewise.
7241 * linux-low.c: Likewise.
7242 * remote-utils.c: Likewise.
7243 * spu-low.c: Likewise.
7244 * utils.c: Likewise.
7245 * gdbreplay.c: Unconditionally include errno.h.
7246
6d3d12eb
GB		 72472014-08-07 Gary Benson <gbenson@redhat.com>
7248
7249 * server.h: Do not include string.h.
7250 * event-loop.c: Likewise.
7251 * linux-low.c: Likewise.
7252 * regcache.c: Likewise.
7253 * remote-utils.c: Likewise.
7254 * spu-low.c: Likewise.
7255 * utils.c: Likewise.
7256
dccbb609
GB		 72572014-08-07 Gary Benson <gbenson@redhat.com>
7258
7259 * server.h: Do not include gdb_assert.h.
7260
e76df0d0
GB		 72612014-08-07 Gary Benson <gbenson@redhat.com>
7262
7263 * server.h: Do not include common-utils.h.
7264
4cb9c816
GB		 72652014-08-07 Gary Benson <gbenson@redhat.com>
7266
7267 * server.h: Do not include ptid.h.
7268 * notif.h: Likewise.
7269
3995eeee
GB		 72702014-08-07 Gary Benson <gbenson@redhat.com>
7271
7272 * server.h: Do not include gdb_locale.h.
7273
cb9f1a9b
GB		 72742014-08-07 Gary Benson <gbenson@redhat.com>
7275
7276 * server.h: Do not include gdb/signals.h.
7277 * win32-low.c: Likewise.
7278
a5fceff8
GB		 72792014-08-07 Gary Benson <gbenson@redhat.com>
7280
7281 * server.h: Do not include pathmax.h.
7282
b9391142
GB		 72832014-08-07 Gary Benson <gbenson@redhat.com>
7284
7285 * server.h: Do not include libiberty.h.
7286 * linux-bfin-low.c: Likewise.
7287
0e443c87
GB		 72882014-08-07 Gary Benson <gbenson@redhat.com>
7289
7290 * server.h: Do not include ansidecl.h.
7291
8ebb3f56
GB		 72922014-08-07 Gary Benson <gbenson@redhat.com>
7293
7294 * linux-x86-low.c: Do not include stddef.h.
7295 * lynx-ppc-low.c: Likewise.
7296 * tracepoint.c: Likewise.
7297
8980bdf6
GB		 72982014-08-07 Gary Benson <gbenson@redhat.com>
7299
7300 * server.h: Do not include stdarg.h.
7301 * nto-low.c: Likewise.
7302
d7096f71
GB		 73032014-08-07 Gary Benson <gbenson@redhat.com>
7304
7305 * server.h: Do not include stdlib.h.
7306 * inferiors.c: Likewise.
7307 * linux-low.c: Likewise.
7308 * regcache.c: Likewise.
7309 * spu-low.c: Likewise.
7310 * tracepoint.c: Likewise.
7311 * utils.c: Likewise.
7312
d02f550d
GB		 73132014-08-07 Gary Benson <gbenson@redhat.com>
7314
7315 * server.h: Do not include stdio.h.
7316 * linux-low.c: Likewise.
7317 * remote-utils.c: Likewise.
7318 * spu-low.c: Likewise.
7319 * utils.c: Likewise.
7320 * wincecompat.c: Likewise.
7321
87f6c4e3
GB		 73222014-08-06 Gary Benson <gbenson@redhat.com>
7323
7324 * regcache.c (init_register_cache): Move conditionals inside if.
7325
7089dca4
GB		 73262014-08-06 Gary Benson <gbenson@redhat.com>
7327
7328 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7329
462f517e
GB		 73302014-07-31 Gary Benson <gbenson@redhat.com>
7331
7332 * ax.h: Do not include server.h.
7333 * gdbthread.h: Likewise.
7334 * lynx-low.h: Likewise.
7335 * notif.h: Likewise.
7336
976411d6
GB		 73372014-07-30 Gary Benson <gbenson@redhat.com>
7338
7339 * server.h: Include common-defs.h.
7340 Do not include config.h or build-gnulib-gdbserver/config.h.
7341
d41f6d8e
GB		 73422014-07-30 Gary Benson <gbenson@redhat.com>
7343
7344 * hostio-errno.c: Move server.h to top of includes list.
7345 * inferiors.c: Likewise.
7346 * linux-x86-low.c: Likewise.
7347 * notif.c: Include server.h.
7348
314c6a35
TT		 73492014-07-24 Tom Tromey <tromey@redhat.com>
7350 Gary Benson <gbenson@redhat.com>
7351
7352 * server.h (CORE_ADDR): Now unsigned.
7353
69ff6be5
PA		 73542014-07-16 Pedro Alves <palves@redhat.com>
7355
7356 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7357
ce9e3fe7
PA		 73582014-07-15 Pedro Alves <palves@redhat.com>
7359
7360 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7361 copy.
7362
e76126e8
PA		 73632014-07-11 Pedro Alves <palves@redhat.com>
7364
7365 * linux-low.c (kill_wait_lwp): New function, based on
7366 kill_one_lwp_callback, but use my_waitpid directly.
7367 (kill_one_lwp_callback, linux_kill): Use it.
7368
8e9db26e
PA		 73692014-06-23 Pedro Alves <palves@redhat.com>
7370
7371 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7372 before setting DR0..DR3.
7373
698b3e08
GB		 73742014-06-20 Gary Benson <gbenson@redhat.com>
7375
7376 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7377 * configure: Regenerated.
7378 * config.in: Likewise.
7379
125f8a3d
GB		 73802014-06-20 Gary Benson <gbenson@redhat.com>
7381
7382 * Makefile.in (SFILES): Update locations for files moved
7383 from common to nat.
7384 (object file files): Reordered.
7385
42995dbd
GB		 73862014-06-20 Gary Benson <gbenson@redhat.com>
7387
7388 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7389 (i386_dr_low_set_addr): Likewise.
7390 (i386_dr_low_get_addr): Likewise.
7391 (i386_dr_low_can_set_control): Likewise.
7392 (i386_dr_low_set_control): Likewise.
7393 (i386_dr_low_get_control): Likewise.
7394 (i386_dr_low_get_status): Likewise.
7395 (i386_get_debug_register_length): Likewise.
7396 * linux-x86-low.c (i386_dr_low_set_addr):
7397 Changed signature. Made static.
7398 (i386_dr_low_get_addr): Likewise.
7399 (i386_dr_low_set_control): Likewise.
7400 (i386_dr_low_get_control): Likewise.
7401 (i386_dr_low_get_status): Likewise.
7402 (i386_dr_low): New global variable.
7403 * win32-i386-low.c (i386_dr_low_set_addr):
7404 Changed signature. Made static.
7405 (i386_dr_low_get_addr): Likewise.
7406 (i386_dr_low_set_control): Likewise.
7407 (i386_dr_low_get_control): Likewise.
7408 (i386_dr_low_get_status): Likewise.
7409 (i386_dr_low): New global variable.
7410
e1d2394b
MS		 74112014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7412
7413 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7414 * Makefile.in (AR, AR_FLAGS): Define.
7415 * configure: Regenerate.
7416
3a8ee006
GB		 74172014-06-19 Gary Benson <gbenson@redhat.com>
7418
7419 * Makefile.in (i386-dregs.o): New rule.
7420 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7421 * i386-low.c (target.h): Remove include.
7422 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7423 (DR_CONTROL_SHIFT): Likewise.
7424 (DR_CONTROL_SIZE): Likewise.
7425 (DR_RW_EXECUTE): Likewise.
7426 (DR_RW_WRITE): Likewise.
7427 (DR_RW_READ): Likewise.
7428 (DR_RW_IORW): Likewise.
7429 (DR_LEN_1): Likewise.
7430 (DR_LEN_2): Likewise.
7431 (DR_LEN_4): Likewise.
7432 (DR_LEN_8): Likewise.
7433 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7434 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7435 (DR_ENABLE_SIZE): Likewise.
7436 (DR_LOCAL_SLOWDOWN): Likewise.
7437 (DR_GLOBAL_SLOWDOWN): Likewise.
7438 (DR_CONTROL_RESERVED): Likewise.
7439 (I386_DR_CONTROL_MASK): Likewise.
7440 (I386_DR_VACANT): Likewise.
7441 (I386_DR_LOCAL_ENABLE): Likewise.
7442 (I386_DR_GLOBAL_ENABLE): Likewise.
7443 (I386_DR_DISABLE): Likewise.
7444 (I386_DR_SET_RW_LEN): Likewise.
7445 (I386_DR_GET_RW_LEN): Likewise.
7446 (I386_DR_WATCH_HIT): Likewise.
7447 (i386_wp_op_t): Likewise.
7448 (i386_show_dr): Likewise.
7449 (i386_length_and_rw_bits): Likewise.
7450 (i386_insert_aligned_watchpoint): Likewise.
7451 (i386_remove_aligned_watchpoint): Likewise.
7452 (i386_handle_nonaligned_watchpoint): Likewise.
7453 i386_update_inferior_debug_regs(): Likewise.
7454 (i386_dr_insert_watchpoint): Likewise.
7455 (i386_dr_remove_watchpoint): Likewise.
7456 (i386_dr_region_ok_for_watchpoint): Likewise.
7457 (i386_dr_stopped_data_address): Likewise.
7458 (i386_dr_stopped_by_watchpoint): Likewise.
7459
8f26655c
GB		 74602014-06-19 Gary Benson <gbenson@redhat.com>
7461
7462 * i386-low.c (i386_dr_show): Renamed to
7463 i386_show_dr and made static. All uses updated.
7464 (i386_dr_length_and_rw_bits): Renamed to
7465 i386_length_and_rw_bits and made static.
7466 All uses updated.
7467 (i386_dr_insert_aligned_watchpoint): Renamed to
7468 i386_insert_aligned_watchpoint and made static.
7469 All uses updated.
7470 (i386_dr_remove_aligned_watchpoint): Renamed to
7471 i386_remove_aligned_watchpoint and made static.
7472 All uses updated.
7473 (i386_dr_update_inferior_debug_regs): Renamed to
7474 i386_update_inferior_debug_regs and made static.
7475 All uses updated.
7476
b9228891
GB		 74772014-06-18 Gary Benson <gbenson@redhat.com>
7478
5171def3
GB		 7479 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7480 (i386_dr_low_can_set_control): Likewise.
7481 (i386_get_debug_register_length): Likewise.
7482 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7483 (i386_dr_low_can_set_control): Likewise.
7484 (i386_get_debug_register_length): Likewise.
7485
74862014-06-17 Gary Benson <gbenson@redhat.com>
7487
b9228891
GB		 7488 * i386-low.h (i386-dregs.h): New include.
7489 (DR_FIRSTADDR): Now in i386-dregs.h.
7490 (DR_LASTADDR): Likewise.
7491 (DR_NADDR): Likewise.
7492 (DR_STATUS): Likewise.
7493 (DR_CONTROL): Likewise.
7494 (i386_debug_reg_state): Likewise.
7495 (i386_dr_insert_watchpoint): Likewise.
7496 (i386_dr_remove_watchpoint): Likewise.
7497 (i386_dr_region_ok_for_watchpoint): Likewise.
7498 (i386_dr_stopped_data_address): Likewise.
7499 (i386_dr_stopped_by_watchpoint): Likewise.
7500 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7501
4be83cc2
GB		 75022014-06-18 Gary Benson <gbenson@redhat.com>
7503
7504 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7505 i386_dr_insert_watchpoint.
7506 (i386_low_remove_watchpoint): Renamed to
7507 i386_dr_remove_watchpoint.
7508 (i386_low_region_ok_for_watchpoint): Renamed to
7509 i386_dr_region_ok_for_watchpoint.
7510 (i386_low_stopped_data_address): Renamed to
7511 i386_dr_stopped_data_address.
7512 (i386_low_stopped_by_watchpoint): Renamed to
7513 i386_dr_stopped_by_watchpoint.
7514 * i386-low.c (i386_show_dr): Renamed to
7515 i386_dr_show and made nonstatic. All uses updated.
7516 (i386_length_and_rw_bits): Renamed to
7517 i386_dr_length_and_rw_bits and made nonstatic.
7518 All uses updated.
7519 (i386_insert_aligned_watchpoint): Renamed to
7520 i386_dr_insert_aligned_watchpoint and made nonstatic.
7521 All uses updated.
7522 (i386_remove_aligned_watchpoint): Renamed to
7523 i386_dr_remove_aligned_watchpoint and made nonstatic.
7524 All uses updated.
7525 (i386_update_inferior_debug_regs): Renamed to
7526 i386_dr_update_inferior_debug_regs and made nonstatic.
7527 All uses updated.
7528 (i386_low_insert_watchpoint): Renamed to
7529 i386_dr_insert_watchpoint. All uses updated.
7530 (i386_low_remove_watchpoint): Renamed to
7531 i386_dr_remove_watchpoint. All uses updated.
7532 (i386_low_region_ok_for_watchpoint): Renamed to
7533 i386_dr_region_ok_for_watchpoint. All uses updated.
7534 (i386_low_stopped_data_address): Renamed to
7535 i386_dr_stopped_data_address. All uses updated.
7536 (i386_low_stopped_by_watchpoint): Renamed to
7537 i386_dr_stopped_by_watchpoint. All uses updated.
7538
131aa0d4
GB		 75392014-06-18 Gary Benson <gbenson@redhat.com>
7540
7541 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7542 (i386_dr_low_can_set_control): Likewise.
7543 (i386_insert_aligned_watchpoint): New check.
7544
d9305f7f
GB		 75452014-06-18 Gary Benson <gbenson@redhat.com>
7546
7547 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7548 Renamed to state.
7549
e927c9fc
GB		 75502014-06-18 Gary Benson <gbenson@redhat.com>
7551
7552 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7553 instead of fatal and error.
7554 (i386_handle_nonaligned_watchpoint): Likewise.
7555
1b6d4134
GB		 75562014-06-18 Gary Benson <gbenson@redhat.com>
7557
7558 * i386-low.c (i386_get_debug_register_length): New macro.
7559 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7560 (i386_show_dr): Use debug_printf instead of fprintf. Use
7561 phex to format values.
7562
6e62758f
GB		 75632014-06-18 Gary Benson <gbenson@redhat.com>
7564
7565 * i386-low.h: Comment changes.
7566 * i386-low.c: Likewise.
7567
fc6e2f03
GB		 75682014-06-18 Gary Benson <gbenson@redhat.com>
7569
7570 * i386-low.c: Whitespace changes.
7571
f9d1eeed
TT		 75722014-06-12 Tom Tromey <tromey@redhat.com>
7573
7574 * utils.c (freeargv): Remove.
7575
0b04e523
TT		 75762014-06-12 Tom Tromey <tromey@redhat.com>
7577
7578 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7579 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7580 (parse_debug_format_options): Likewise.
7581 (gdbserver_usage): Likewise.
7582 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7583 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7584 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7585 against libiberty.
7586 ($(LIBGNU)): Depend on libiberty.
7587 (all-lib): Recurse into all subdirs.
7588 (install-only): Invoke "install" target in subdirs.
7589 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7590 targets.
7591 * configure: Rebuild.
7592 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7593 for vasprintf, vsnprintf, or gettimeofday.
7594 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7595 srv_tgtobj.
7596
270c9937
JB		 75972014-06-05 Joel Brobecker <brobecker@adacore.com>
7598
7599 * development.sh: Delete.
7600 * Makefile.in (config.status): Adjust dependency on development.sh.
7601 * configure.ac: Adjust development.sh source call.
7602 * configure: Regenerate.
7603
0a261ed8
PA		 76042014-06-02 Pedro Alves <palves@redhat.com>
7605
7606 * ax.c (gdb_free_agent_expr): New function.
7607 * ax.h (gdb_free_agent_expr): New declaration.
7608 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7609 list.
7610 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7611 static.
7612 (clear_breakpoint_conditions_and_commands): New function.
7613 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7614 (clear_breakpoint_conditions_and_commands): New declaration.
7615
e9dae05e
RR		 76162014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7617
7618 * linux-aarch64-low.c (asm/ptrace.h): Include.
7619
5876f503
JK		 76202014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7621
7622 Fix TLS access for -static -pthread.
7623 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7624 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7625 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7626
802e8e6d
PA		 76272014-05-20 Pedro Alves <palves@redhat.com>
7628
7629 * linux-aarch64-low.c (aarch64_insert_point)
7630 (aarch64_remove_point): No longer check whether the type is
7631 supported here. Adjust to new interface.
7632 (the_low_target): Install aarch64_supports_z_point_type as
7633 supports_z_point_type method.
7634 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7635 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7636 instead of a Z packet char. Adjust.
7637 (arm_supports_z_point_type): New function.
7638 (arm_insert_point, arm_remove_point): Adjust to new interface.
7639 (the_low_target): Install arm_supports_z_point_type.
7640 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7641 (cris_insert_point, cris_remove_point): Adjust to new interface.
7642 Don't check whether the type is supported here.
7643 (the_low_target): Install cris_supports_z_point_type.
7644 * linux-low.c (linux_supports_z_point_type): New function.
7645 (linux_insert_point, linux_remove_point): Adjust to new interface.
7646 * linux-low.h (struct linux_target_ops) <insert_point,
7647 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7648 raw_breakpoint pointer parameter.
7649 <supports_z_point_type>: New method.
7650 * linux-mips-low.c (mips_supports_z_point_type): New function.
7651 (mips_insert_point, mips_remove_point): Adjust to new interface.
7652 Use mips_supports_z_point_type.
7653 (the_low_target): Install mips_supports_z_point_type.
7654 * linux-ppc-low.c (the_low_target): Install NULL as
7655 supports_z_point_type method.
7656 * linux-s390-low.c (the_low_target): Install NULL as
7657 supports_z_point_type method.
7658 * linux-sparc-low.c (the_low_target): Install NULL as
7659 supports_z_point_type method.
7660 * linux-x86-low.c (x86_supports_z_point_type): New function.
7661 (x86_insert_point): Adjust to new insert_point interface. Use
7662 insert_memory_breakpoint. Adjust to new
7663 i386_low_insert_watchpoint interface.
7664 (x86_remove_point): Adjust to remove_point interface. Use
7665 remove_memory_breakpoint. Adjust to new
7666 i386_low_remove_watchpoint interface.
7667 (the_low_target): Install x86_supports_z_point_type.
7668 * lynx-low.c (lynx_target_ops): Install NULL as
7669 supports_z_point_type callback.
7670 * nto-low.c (nto_supports_z_point_type): New.
7671 (nto_insert_point, nto_remove_point): Adjust to new interface.
7672 (nto_target_ops): Install nto_supports_z_point_type.
7673 * mem-break.c: Adjust intro comment.
7674 (struct raw_breakpoint) <raw_type, size>: New fields.
7675 <inserted>: Update comment.
7676 <shlib_disabled>: Delete field.
7677 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7678 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7679 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7680 (raw_bkpt_type_to_target_hw_bp_type): New function.
7681 (find_enabled_raw_code_breakpoint_at): New function.
7682 (find_raw_breakpoint_at): New type and size parameters. Use them.
7683 (insert_memory_breakpoint): New function, based off
7684 set_raw_breakpoint_at.
7685 (remove_memory_breakpoint): New function.
7686 (set_raw_breakpoint_at): Reimplement.
7687 (set_breakpoint): New, based on set_breakpoint_at.
7688 (set_breakpoint_at): Reimplement.
7689 (delete_raw_breakpoint): Go through the_target->remove_point
7690 instead of assuming memory breakpoints.
7691 (find_gdb_breakpoint_at): Delete.
7692 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7693 (find_gdb_breakpoint): New function.
7694 (set_gdb_breakpoint_at): Delete.
7695 (z_type_supported): New function.
7696 (set_gdb_breakpoint_1): New function, loosely based off
7697 set_gdb_breakpoint_at.
7698 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7699 (delete_gdb_breakpoint_at): Delete.
7700 (delete_gdb_breakpoint_1): New function, loosely based off
7701 delete_gdb_breakpoint_at.
7702 (delete_gdb_breakpoint): New function.
7703 (clear_gdb_breakpoint_conditions): Rename to ...
7704 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7705 breakpoint.
7706 (add_condition_to_breakpoint): Make static.
7707 (add_breakpoint_condition): Take a struct breakpoint pointer
7708 instead of an address. Adjust.
7709 (gdb_condition_true_at_breakpoint): Rename to ...
7710 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7711 z_type parameter.
7712 (gdb_condition_true_at_breakpoint): Reimplement.
7713 (add_breakpoint_commands): Take a struct breakpoint pointer
7714 instead of an address. Adjust.
7715 (gdb_no_commands_at_breakpoint): Rename to ...
7716 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7717 parameter. Return true if no breakpoint was found. Change debug
7718 output.
7719 (gdb_no_commands_at_breakpoint): Reimplement.
7720 (run_breakpoint_commands): Rename to ...
7721 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7722 and change return type to boolean.
7723 (run_breakpoint_commands): New function.
7724 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7725 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7726 breakpoint. Go through the_target->remove_point instead of
7727 assuming memory breakpoint.
7728 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7729 software and hardware breakpoints.
7730 (reinsert_raw_breakpoint): Go through the_target->insert_point
7731 instead of assuming memory breakpoint.
7732 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7733 software and hardware breakpoints.
7734 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7735 Check both software and hardware breakpoints.
7736 (validate_inserted_breakpoint): Assert the breakpoint is a
7737 software breakpoint. Set the inserted flag to -1 instead of
7738 setting shlib_disabled.
7739 (delete_disabled_breakpoints): Adjust.
7740 (validate_breakpoints): Only validate software breakpoints.
7741 Adjust to inserted flag change.
7742 (check_mem_read, check_mem_write): Skip breakpoint types other
7743 than software breakpoints. Adjust to inserted flag change.
7744 * mem-break.h (enum raw_bkpt_type): New enum.
7745 (raw_breakpoint, struct process_info): Forward declare.
7746 (Z_packet_to_target_hw_bp_type): Delete declaration.
7747 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7748 (set_gdb_breakpoint, delete_gdb_breakpoint)
7749 (clear_breakpoint_conditions): New declarations.
7750 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7751 (breakpoint_inserted_here): Update comment.
7752 (add_breakpoint_condition, add_breakpoint_commands): Replace
7753 address parameter with a breakpoint pointer parameter.
7754 (gdb_breakpoint_here): Update comment.
7755 (delete_gdb_breakpoint_at): Delete.
7756 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7757 * server.c (process_point_options): Take a struct breakpoint
7758 pointer instead of an address. Adjust.
7759 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7760 delete_gdb_breakpoint.
7761 * spu-low.c (spu_target_ops): Install NULL as
7762 supports_z_point_type method.
7763 * target.h: Include mem-break.h.
7764 (struct target_ops) <prepare_to_access_memory>: Update comment.
7765 <supports_z_point_type>: New field.
7766 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7767 instead of a char. Also take a raw breakpoint pointer.
7768 * win32-arm-low.c (the_low_target): Install NULL as
7769 supports_z_point_type.
7770 * win32-i386-low.c (i386_supports_z_point_type): New function.
7771 (i386_insert_point, i386_remove_point): Adjust to new interface.
7772 (the_low_target): Install i386_supports_z_point_type.
7773 * win32-low.c (win32_supports_z_point_type): New function.
7774 (win32_insert_point, win32_remove_point): Adjust to new interface.
7775 (win32_target_ops): Install win32_supports_z_point_type.
7776 * win32-low.h (struct win32_target_ops):
7777 <supports_z_point_type>: New method.
7778 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7779 instead of a char. Also take a raw breakpoint pointer.
7780
932539e3
PA		 77812014-05-20 Pedro Alves <palves@redhat.com>
7782
7783 * mem-break.h: Include break-common.h.
7784 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7785 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7786 (Z_packet_to_target_hw_bp_type): New declaration.
7787 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7788 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7789 (Z_PACKET_ACCESS_WP): Delete macros.
7790 (Z_packet_to_hw_type): Delete function.
7791 * i386-low.h: Don't include break-common.h here.
7792 (Z_packet_to_hw_type): Delete declaration.
7793 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7794 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7795 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7796 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7797 * linux-aarch64-low.c: Don't include break-common.h here.
7798 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7799 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7800 (Z_packet_to_target_hw_bp_type): Delete function.
7801 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7802 function.
7803 (mips_insert_point, mips_remove_point): Use
7804 Z_packet_to_target_hw_bp_type.
7805
4ff0d3d8
PA		 78062014-05-20 Pedro Alves <palves@redhat.com>
7807
7808 * linux-aarch64-low.c: Include break-common.h.
7809 (enum target_point_type): Delete.
7810 (Z_packet_to_point_type): Rename to ...
7811 (Z_packet_to_target_hw_bp_type): ... this, and return a
7812 target_hw_bp_type instead.
7813 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7814 instead of an enum target_point_type.
7815 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7816 breakpoint type.
7817 (aarch64_dr_state_insert_one_point)
7818 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7819 (aarch64_handle_aligned_watchpoint)
7820 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7821 Take an enum target_hw_bp_type instead of an enum
7822 target_point_type.
7823 (aarch64_supports_z_point_type): New function.
7824 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7825 use Z_packet_to_target_hw_bp_type.
7826
786dc519
JB		 78272014-05-20 Joel Brobecker <brobecker@adacore.com>
7828
7829 * configure.ac: Only use -Werror by default when DEVELOPMENT
7830 is true.
7831 * configure: Regenerate.
7832
9e0aa64f
JK		 78332014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7834
7835 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7836 * linux-x86-low.c (X86_64_USER_REGS): New.
7837 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7838
2b577b92
YQ		 78392014-04-28 Yao Qi <yao@codesourcery.com>
7840
7841 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7842 name.
7843
94611da2
PA		 78442014-04-25 Pedro Alves <palves@redhat.com>
7845
7846 PR server/16255
7847 * linux-low.c (linux_attach_fail_reason_string): New function.
7848 (linux_attach_lwp): Delete.
7849 (linux_attach_lwp_1): Rename to ...
7850 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7851 argument. Remove "initial" parameter. Return int instead of
7852 void. Don't error or warn here.
7853 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7854 failure to attach to the tgid. Call warning when failing to
7855 attach to an lwp.
7856 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7857 argument. Remove "initial" parameter. Return int instead of
7858 void. Don't error or warn here.
7859 (linux_attach_fail_reason_string): New declaration.
7860 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7861 interface change. Use linux_attach_fail_reason_string.
7862
01f9f808
MS		 78632014-04-24 Michael Sturm <michael.sturm@mintel.com>
7864 Walfred Tedeschi <walfred.tedeschi@intel.com>
7865
7866 * Makefile.in: Added rules to handle new files
7867 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7868 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7869 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7870 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7871 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7872 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7873 x32-avx512-linux.o.
7874 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7875 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7876 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7877 i386/x32-avx512.xml.
7878 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7879 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7880 i386/x32-avx512-linux.xml.
7881 * i387-fp.c (num_avx512_k_registers): New constant for number
7882 of K registers.
7883 (num_avx512_zmmh_low_registers): New constant for number of
7884 lower ZMM registers (0-15).
7885 (num_avx512_zmmh_high_registers): New constant for number of
7886 higher ZMM registers (16-31).
7887 (num_avx512_ymmh_registers): New contant for number of higher
7888 YMM registers (ymm16-31 added by avx521 on x86_64).
7889 (num_avx512_xmm_registers): New constant for number of higher
7890 XMM registers (xmm16-31 added by AVX512 on x86_64).
7891 (struct i387_xsave): Add space for AVX512 registers.
7892 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7893 Add code to handle AVX512 registers.
7894 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7895 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7896 prototypei from generated file.
7897 (tdesc_amd64_avx512_linux): Likewise.
7898 (init_registers_x32_avx512_linux): Likewise.
7899 (tdesc_x32_avx512_linux): Likewise.
7900 (init_registers_i386_avx512_linux): Likewise.
7901 (tdesc_i386_avx512_linux): Likewise.
7902 (x86_64_regmap): Add AVX512 registers.
7903 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7904 mask.
7905 (initialize_low_arch): Add code to initialize AVX512 registers.
7906
51aa91f9
PA		 79072014-04-23 Pedro Alves <palves@redhat.com>
7908
7909 * mem-break.c (find_gdb_breakpoint_at): Make static.
7910 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7911
a4165e94
PA		 79122014-04-23 Pedro Alves <palves@redhat.com>
7913
7914 * i386-low.c: Don't include break-common.h here.
7915 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7916 prototype to take target_hw_bp_type as argument instead of a Z
7917 packet char.
7918 * i386-low.h: Include break-common.h here.
7919 (Z_packet_to_hw_type): Declare.
7920 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7921 prototypes.
7922 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7923 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7924 (x86_remove_point): Convert the packet number to a
7925 target_hw_bp_type before calling i386_low_remove_watchpoint.
7926 * win32-i386-low.c (i386_insert_point): Convert the packet number
7927 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7928 (i386_remove_point): Convert the packet number to a
7929 target_hw_bp_type before calling i386_low_remove_watchpoint.
7930
b8acf843
PA		 79312014-04-23 Pedro Alves <palves@redhat.com>
7932
7933 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7934
d708bcd1
PA		 79352014-04-10 Pedro Alves <palves@redhat.com>
7936
7937 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7938 Check if the condition or command is NULL before checking if the
7939 breakpoint is known. On success, return true.
7940 * mem-break.h (add_breakpoint_condition): Document return.
7941 (add_breakpoint_commands): Add describing comment.
7942 * server.c (skip_to_semicolon): New function.
7943 (process_point_options): Use it.
7944
2eec7d5b
PA		 79452014-04-09 Pedro Alves <palves@redhat.com>
7946
7947 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7948 to lwpid_of.
7949
fa96cb38
PA		 79502014-02-27 Pedro Alves <palves@redhat.com>
7951
7952 PR 12702
7953 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7954 macros.
7955 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7956 output.
7957 (last_thread_of_process_p): Take a PID argument instead of a
7958 thread pointer.
7959 (linux_wait_for_lwp): Delete.
7960 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7961 functions.
7962 (linux_low_filter_event): New function, party factored out from
7963 linux_wait_for_event.
7964 (linux_wait_for_event): Rename to ...
7965 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7966 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7967 sigsuspend. Check for zombie leaders.
7968 (linux_wait_for_event): Reimplement as wrapper around
7969 linux_wait_for_event_filtered.
7970 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7971 a normal or signal exit is seen, it's the whole process exiting.
7972 (wait_for_sigstop): No longer a for_each_inferior callback.
7973 Rewrite on top of linux_wait_for_event_filtered.
7974 (stop_all_lwps): Call wait_for_sigstop directly.
7975 * server.c (resume, handle_target_event): Handle
7976 TARGET_WAITKIND_NO_RESUMED.
7977
d763de10
JB		 79782014-02-26 Joel Brobecker <brobecker@adacore.com>
7979
7980 * win32-low.c (psapi_get_dll_name,
7981 * win32_CreateToolhelp32Snapshot): Delete.
7982 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7983 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7984 Delete.
7985 (handle_load_dll): Add function description.
7986 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7987
850a0f76
JB		 79882014-02-26 Joel Brobecker <brobecker@adacore.com>
7989
7990 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7991 Add comment.
7992 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7993 base address when calling win32_add_one_solib.
7994 (handle_load_dll): Delete local variable load_addr.
7995 Remove 0x1000 offset applied to DLL base address when calling
7996 win32_add_one_solib.
7997 (handle_unload_dll): Add comment.
7998
f25b3fc3
JB		 79992014-02-26 Joel Brobecker <brobecker@adacore.com>
8000
8001 * win32-low.c (win32_add_all_dlls): Renames
8002 win32_ensure_ntdll_loaded. Rewrite function documentation.
8003 Adjust implementation to always load all DLLs.
8004 Add 0x1000 offset to DLL base address when calling
8005 win32_add_one_solib.
8006 (child_initialization_done): New static global.
8007 (do_initial_child_stuff): Set child_initialization_done to
8008 zero during child initialization, and 1 after. Replace call
8009 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8010 Add comment.
8011 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8012 (handle_unload_dll): Add function documentation.
8013 (get_child_debug_event): Ignore load and unload DLL events
8014 during child initialization.
8015
d86d4aaf
DE		 80162014-02-20 Doug Evans <dje@google.com>
8017
3bc32da3 8018 Remove global all_lwps.
d86d4aaf
DE		 8019 * inferiors.h (ptid_of): Move here from linux-low.h.
8020 (pid_of, lwpid_of): Ditto.
8021 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8022 parameter is a struct thread_info * now.
8023 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8024 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8025 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8026 directly.
8027 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8028 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8029 * linux-arm-low.c (update_registers_callback): Update, "entry"
8030 parameter is a struct thread_info * now.
8031 Fetch lwpid from current_inferior directly.
8032 (arm_insert_point): Pass &all_threads to find_inferior instead of
8033 &all_lwps.
8034 (arm_remove_point): Ditto.
8035 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8036 (arm_prepare_to_resume): Fetch pid from thread.
8037 (arm_read_description): Fetch lwpid from current_inferior directly.
8038 * linux-low.c (all_lwps): Delete.
8039 (delete_lwp): Delete call to remove_inferior.
8040 (handle_extended_wait): Fetch lwpid from thread.
8041 (add_lwp): Don't set lwp->entry.id. Remove call to
8042 add_inferior_to_list.
8043 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8044 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8045 (kill_one_lwp_callback): Ditto.
8046 (linux_kill): Don't dereference NULL pointer.
8047 Fetch ptid,lwpid from thread.
8048 (get_detach_signal): Fetch ptid from thread.
8049 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8050 Simplify call to regcache_invalidate_thread.
8051 (delete_lwp_callback): Update, "entry" parameter is a
8052 struct thread_info * now. Fetch pid from thread.
8053 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8054 (status_pending_p_callback): Update, "entry" parameter is a
8055 struct thread_info * now. Fetch ptid from thread.
8056 (find_lwp_pid): Update, "entry" parameter is a
8057 struct thread_info * now.
8058 (linux_wait_for_lwp): Fetch pid from thread.
8059 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8060 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8061 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8062 (dequeue_one_deferred_signal): Ditto.
8063 (cancel_breakpoint): Fetch ptid from current_inferior.
8064 (linux_wait_for_event): Pass &all_threads to find_inferior,
8065 not &all_lwps. Fetch ptid, lwpid from thread.
8066 (count_events_callback): Update, "entry" parameter is a
8067 struct thread_info * now.
8068 (select_singlestep_lwp_callback): Ditto.
8069 (select_event_lwp_callback): Ditto.
8070 (cancel_breakpoints_callback): Ditto.
8071 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8072 not &all_lwps.
8073 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8074 (unsuspend_one_lwp): Update, "entry" parameter is a
8075 struct thread_info * now.
8076 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8077 not &all_lwps.
8078 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8079 Fetch lwpid from thread, not lwp.
8080 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8081 Pass &all_threads to find_inferior, not &all_lwps.
8082 (send_sigstop): Fetch lwpid from thread, not lwp.
8083 (send_sigstop_callback): Update, "entry" parameter is a
8084 struct thread_info * now.
8085 (suspend_and_send_sigstop_callback): Ditto.
8086 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8087 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8088 struct thread_info * now.
8089 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8090 from thread, lwp.
8091 (lwp_running): Update, "entry" parameter is a
8092 struct thread_info * now.
8093 (stop_all_lwps): Fetch ptid from thread.
8094 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8095 (linux_resume_one_lwp): Fetch lwpid from thread.
8096 (linux_set_resume_request): Update, "entry" parameter is a
8097 struct thread_info * now. Fetch pid, lwpid from thread.
8098 (resume_status_pending_p): Update, "entry" parameter is a
8099 struct thread_info * now.
8100 (need_step_over_p): Ditto. Fetch lwpid from thread.
8101 (start_step_over): Fetch lwpid from thread.
8102 (linux_resume_one_thread): Update, "entry" parameter is a
8103 struct thread_info * now. Fetch lwpid from thread.
8104 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8105 (proceed_one_lwp): Update, "entry" parameter is a
8106 struct thread_info * now. Fetch lwpid from thread.
8107 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8108 struct thread_info * now.
8109 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8110 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8111 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8112 directly.
8113 (regsets_store_inferior_registers): Ditto.
8114 (fetch_register, store_register): Ditto.
8115 (linux_read_memory, linux_write_memory): Ditto.
8116 (linux_request_interrupt): Ditto.
8117 (linux_read_auxv): Ditto.
8118 (linux_xfer_siginfo): Ditto.
8119 (linux_qxfer_spu): Ditto.
8120 (linux_qxfer_libraries_svr4): Ditto.
8121 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8122 moved to inferiors.h.
8123 (get_lwp): Delete.
8124 (get_thread_lwp): Update.
8125 (struct lwp_info): Delete member "entry". Simplify comment for
8126 member "thread".
8127 (all_lwps): Delete.
8128 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8129 current_inferior directly.
8130 (update_watch_registers_callback): Update, "entry" parameter is a
8131 struct thread_info * now. Fetch pid from thread.
8132 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8133 (mips_insert_point): Fetch lwpid from current_inferior.
8134 Pass &all_threads to find_inferior, not &all_lwps.
8135 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8136 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8137 directly.
8138 (mips_stopped_data_address): Ditto.
8139 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8140 directly.
8141 * linux-tile-low.c (tile_arch_setup): Ditto.
8142 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8143 (update_debug_registers_callback): Update, "entry" parameter is a
8144 struct thread_info * now. Fetch pid from thread.
8145 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8146 Pass &all_threads to find_inferior, not &all_lwps.
8147 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8148 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8149 Pass &all_threads to find_inferior, not &all_lwps.
8150 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8151 (i386_dr_low_get_status): Ditto.
8152 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8153 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8154 (x86_linux_read_description): Ditto.
8155 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8156
3b8361aa
DE		 81572014-02-20 Doug Evans <dje@google.com>
8158
8159 * inferiors.c (get_first_inferior): Fix buglet.
8160
f7667f0d
DE		 81612014-02-19 Doug Evans <dje@google.com>
8162
8163 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8164 * inferiors.c (add_thread): Change result type to struct thread_info *.
8165 All callers updated.
8166 (add_lwp): Call add_thread here instead of in callers.
8167 All callers updated.
8168 * linux-low.h (get_lwp_thread): Rewrite.
8169 (struct lwp_info): New member "thread".
8170
b3312d80
DE		 81712014-02-19 Doug Evans <dje@google.com>
8172
8173 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8174 All callers updated.
8175
ecc6f45c
DE		 81762014-02-19 Doug Evans <dje@google.com>
8177
8178 * inferiors.c (add_thread): Fix whitespace.
8179
649ebbca
DE		 81802014-02-19 Doug Evans <dje@google.com>
8181
8182 * dll.c (clear_dlls): Replace accessing list implemention details
8183 with API function.
8184 * gdbthread.h (get_first_thread): Declare.
8185 * inferiors.c (for_each_inferior_with_data): New function.
8186 (get_first_thread): New function.
8187 (find_thread_ptid): Simplify.
8188 (get_first_inferior): New function.
8189 (clear_list): Delete.
8190 (one_inferior_p): New function.
8191 (clear_inferior_list): New function.
8192 (clear_inferiors): Update.
8193 * inferiors.h (for_each_inferior_with_data): Declare.
8194 (clear_inferior_list): Declare.
8195 (one_inferior_p): Declare.
8196 (get_first_inferior): Declare.
8197 * linux-low.c (linux_wait_for_event): Replace accessing list
8198 implemention details with API function.
8199 * server.c (target_running): Ditto.
8200 (accumulate_file_name_length): New function.
8201 (emit_dll_description): New function.
8202 (handle_qxfer_libraries): Replace accessing list implemention
8203 details with API function.
8204 (handle_qxfer_threads_worker): New function.
8205 (handle_qxfer_threads_proper): Replace accessing list implemention
8206 details with API function.
8207 (handle_query): Ditto.
8208 (visit_actioned_threads_callback_ftype): New typedef.
8209 (visit_actioned_threads_data): New struct.
8210 (visit_actioned_threads): Rewrite to be find_inferior callback.
8211 (resume): Call find_inferior.
8212 (handle_status): Replace accessing list implemention
8213 details with API function.
8214 (process_serial_event): Replace accessing list implemention details
8215 with API function.
8216 * target.c (set_desired_inferior): Replace accessing list implemention
8217 details with API function.
8218 * tracepoint.c (same_process_p): New function.
8219 (gdb_agent_about_to_close): Replace accessing list implemention
8220 details with API function.
8221 * win32-low.c (child_delete_thread): Replace accessing list
8222 implemention details with API function.
8223 (match_dll_by_basename): New function.
8224 (dll_is_loaded_by_basename): New function.
8225 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8226 details call to dll_is_loaded_by_basename.
8227
80894984
DE		 82282014-02-19 Doug Evans <dje@google.com>
8229
8230 * dll.h (struct dll_info): Add comment.
8231 * gdbthread.h (struct thread_info): Add comment.
8232 (current_ptid): Simplify.
8233 * inferiors.c (add_process): Update.
8234 (remove_process): Update.
8235 * inferiors.h (struct process_info): Rename member "head" to "entry".
8236 * linux-low.c (delete_lwp): Update.
8237 (add_lwp): Update.
8238 (last_thread_of_process_p): Update.
8239 (kill_one_lwp_callback, linux_kill): Update.
8240 (status_pending_p_callback): Update.
8241 (wait_for_sigstop): Update. Simplify read of ptid.
8242 (start_step_over): Update.
8243 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8244 (get_lwp_thread): Update.
8245 (struct lwp_info): Rename member "head" to "entry".
8246 * regcache.h (inferior_list_entry): Delete.
8247 * server.c (kill_inferior_callback): Update.
8248 (detach_or_kill_inferior_callback): Update.
8249 (print_started_pid): Update.
8250 (print_attached_pid): Update.
8251 (process_serial_event): Simplify read of ptid.
8252 * thread-db.c (thread_db_create_event): Update.
8253 (thread_db_get_tls_address): Update.
8254 * win32-low.c (current_inferior_ptid): Simplify.
8255
46917d26
TT		 82562014-02-19 Tom Tromey <tromey@redhat.com>
8257
8258 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8259 argument.
8260 (target_supports_btrace): Update.
8261
0759a81e
YQ		 82622014-02-14 Yao Qi <yao@codesourcery.com>
8263
8264 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8265 (rsp-low-ipa.o): New target.
8266
a7191e8b
TT		 82672014-02-12 Tom Tromey <tromey@redhat.com>
8268
8269 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8270 convert_ascii_to_int.
8271 * regcache.c (registers_to_string): Likewise.
8272 * remote-utils.c (decode_M_packet): Likewise.
8273 * server.c (process_serial_event): Likewise.
8274
ff0e980e
TT		 82752014-02-12 Tom Tromey <tromey@redhat.com>
8276
8277 * server.c (handle_query, handle_v_run): Use hex2bin, not
8278 unhexify.
8279 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8280
e9371aff
TT		 82812014-02-12 Tom Tromey <tromey@redhat.com>
8282
8283 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8284 convert_int_to_ascii.
8285 * regcache.c (registers_to_string, collect_register_as_string):
8286 Likewise.
8287 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8288 Likewise.
8289 * server.c (process_serial_event): Likewise.
8290 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8291 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8292
971dc0b8
TT		 82932014-02-12 Tom Tromey <tromey@redhat.com>
8294
8295 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8296 bin2hex, not hexify.
8297 * tracepoint.c (cmd_qtstatus): Likewise.
8298
0a822afb
TT		 82992014-02-12 Tom Tromey <tromey@redhat.com>
8300
8301 * remote-utils.c (monitor_output): Pass explicit length to
8302 hexify.
8303
9c3d6531
TT		 83042014-02-12 Tom Tromey <tromey@redhat.com>
8305
8306 * tracepoint.c: Include rsp-low.h.
8307 * server.c: Include rsp-low.h.
8308 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8309 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8310 declare.
8311 * remote-utils.c: Include rsp-low.h.
8312 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8313 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8314 (convert_int_to_ascii, convert_ascii_to_int): Move to
8315 common/rsp-low.c.
8316 * regcache.c: Include rsp-low.h.
8317 * ax.c: Include rsp-low.h.
8318 * Makefile.in (SFILES): Add common/rsp-low.c.
8319 (OBS): Add rsp-low.o.
8320 (rsp-low.o): New target.
8321
01fd3ea5
TT		 83222014-02-12 Tom Tromey <tromey@redhat.com>
8323
8324 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8325 Include print-utils.h.
8326 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8327 (plongest, thirty_two, phex_nz): Remove.
8328 * Makefile.in (SFILES): Add common/print-utils.c.
8329 (OBS): Add print-utils.o.
8330 (print-utils-ipa.o): New target.
8331 (print-utils.o): New target.
8332 (IPA_OBJS): Add print-utils-ipa.o.
8333
e99dc820
TT		 83342014-02-06 Tom Tromey <tromey@redhat.com>
8335
8336 * Makefile.in (SFILES): Fix indentation.
8337
ee1e2d4f
DE		 83382014-02-05 Doug Evans <dje@google.com>
8339
8340 * linux-low.c (linux_wait_for_event): Improve comment.
8341 (linux_wait_1): Keep current_inferior in sync with event_child.
8342
f5a02773
DE		 83432014-01-22 Doug Evans <dje@google.com>
8344
8345 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8346
87ce2a04
DE		 83472014-01-22 Doug Evans <dje@google.com>
8348
8349 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8350 * configure: Regenerate.
8351 * config.in: Regenerate.
8352 * Makefile.in (SFILES): Add debug.c.
8353 (OBS): Add debug.o.
8354 * debug.c: New file.
8355 * debug.h: New file.
8356 * linux-aarch64-low.c (*): Update all debugging printfs to use
8357 debug_printf instead of fprintf.
8358 * linux-arm-low.c (*): Ditto.
8359 * linux-cris-low.c (*): Ditto.
8360 * linux-crisv32-low.c (*): Ditto.
8361 * linux-m32r-low.c (*): Ditto.
8362 * linux-sparc-low.c (*): Ditto.
8363 * linux-x86.c (*): Ditto.
8364 * linux-low.c (*): Ditto.
8365 (linux_wait_1): Add calls to debug_enter, debug_exit.
8366 (linux_wait): Remove redundant debugging printf.
8367 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8368 (linux_resume, unstop_all_lwps): Ditto.
8369 * mem-break.c (*): Update all debugging printfs to use
8370 debug_printf instead of fprintf.
8371 * remote-utils.c (*): Ditto.
8372 * thread-db.c (*): Ditto.
8373 * server.c #include <ctype.h>, "gdb_vecs.h".
8374 (debug_threads): Moved to debug.c.
8375 (*): Update all debugging printfs to use debug_printf instead of
8376 fprintf.
8377 (start_inferior): Replace call to fflush with call to debug_flush.
8378 (monitor_show_help): Mention set debug-format.
8379 (parse_debug_format_options): New function.
8380 (handle_monitor_command): Handle "monitor set debug-format".
8381 (gdbserver_usage): Mention --debug-format.
8382 (main): Parse --debug-format.
8383 * server.h (debug_threads): Declaration moved to debug.h.
8384 #include "debug.h".
8385 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8386 trace_debug_1 that uses debug_printf.
8387 (tracepoint_look_up_symbols): Update all debugging printfs to use
8388 debug_printf instead of fprintf.
8389
e671835b
BS		 83902014-01-20 Baruch Siach <baruch@tkos.co.il>
8391
8392 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8393 sys/ptrace.h.
8394
b5737fa9
PA		 83952014-01-17 Pedro Alves <palves@redhat.com>
8396
ea38d2a9 8397 PR build/16445
c7faa97a
PA		 8398 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8399 defined after including gdb_proc_service.h.
b5737fa9 8400
40ed484e
DE		 84012014-01-16 Doug Evans <dje@google.com>
8402
8403 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8404 (match_dll): Use it.
8405
969c39fb
MM		 84062014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8407
8408 * target.h (target_ops) <read_btrace>: Change parameters and
8409 return type to allow error reporting.
8410 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8411 trace reading errors on.
8412 * linux-low.c (linux_low_read_btrace): Pass trace reading
8413 errors on.
8414 (linux_low_disable_btrace): New.
8415
ab7f45ba
DE		 84162014-01-15 Doug Evans <dje@google.com>
8417
8418 * inferiors.c (thread_id_to_gdb_id): Delete.
8419 * inferiors.h (thread_id_to_gdb_id): Delete.
8420
66af0f44
EZ		 84212014-01-13 Eli Zaretskii <eliz@gnu.org>
8422
8423 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8424 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8425 versions.
8426
9939e131
PA		 84272014-01-08 Pedro Alves <palves@redhat.com>
8428
8429 * server.c (handle_status): Don't discard previous queued stop
8430 replies or thread's pending status here.
8431 (main) <disconnection>: Do it here instead.
8432
b7ea362b
PA		 84332014-01-08 Pedro Alves <palves@redhat.com>
8434
8435 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8436 * server.c (visit_actioned_threads, handle_pending_status): New
8437 function.
8438 (handle_v_cont): Factor out parts to ...
8439 (resume): ... this new function. If in all-stop, and a thread
8440 being resumed has a pending status, report it without actually
8441 resuming.
8442 (myresume): Adjust to use the new 'resume' function.
8443 (clear_pending_status_callback, set_pending_status_callback)
8444 (find_status_pending_thread_callback): New functions.
8445 (handle_status): Handle the case of multiple threads having
8446 interesting statuses to report. Report threads' real last signal
8447 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8448 with an interesting thread to report the status for, instead of
8449 always reporting the status of the first thread.
8450
28498c42
JB		 84512014-01-01 Joel Brobecker <brobecker@adacore.com>
8452
8453 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8454 * gdbreplay.c (gdbreplay_version): Likewise.
8455
f45c82da
YZ		 84562013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8457
8458 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8459 iov.iov_len with the real length in use.
8460
379a5e2d
JB		 84612013-12-13 Joel Brobecker <brobecker@adacore.com>
8462
8463 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8464 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8465 for all targets that use win32-low.c.
8466 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8467 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8468
4210d83e
PA		 84692013-12-13 Pedro Alves <palves@redhat.com>
8470
8471 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8472 if equal to TARGET_WAITKIND_LOADED.
8473 * win32-low.c (cached_status): New static global.
8474 (win32_wait): Add declaration.
8475 (do_initial_child_stuff): Flush all initial pending debug events
8476 up to the initial breakpoint.
8477 (win32_wait): If CACHED_STATUS was set, return that instead
8478 of doing a real wait. Remove the code resuming the execution
8479 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8480 during the initial phase. Also remove the code changing
8481 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8482 TARGET_WAITKIND_STOPPED.
8483
e7f0d979
YQ		 84842013-12-11 Yao Qi <yao@codesourcery.com>
8485
8486 * notif.c (handle_notif_ack): Return 0 if no notification
8487 matches.
8488
ebcf782c
DE		 84892013-11-20 Doug Evans <dje@google.com>
8490
8491 * linux-low.c (linux_set_resume_request): Fix comment.
8492
20ad9378
DE		 84932013-11-20 Doug Evans <dje@google.com>
8494
8495 * linux-low.c (resume_status_pending_p): Tweak comment.
8496
a196ebeb
WT		 84972013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8498
8499 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8500 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8501 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8502 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8503 (srv_amd64_regobj): Add amd64-mpx.o.
8504 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8505 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8506 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8507 * i387-fp.c (num_pl_bnd_register) Added constant.
8508 (num_pl_bnd_cfg_registers) Added constant.
8509 (struct i387_xsave) Added reserved area and MPX fields.
8510 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8511 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8512 function.
8513 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8514 (init_registers_amd64_mpx_linux): Declare new function.
8515 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8516 (x86_64_regmap): Add MPX registers.
8517 (x86_linux_read_description): Add MPX case.
8518 (initialize_low_arch): Initialize MPX targets.
8519
0080a2f6
TT		 85202013-11-18 Tom Tromey <tromey@redhat.com>
8521
8522 * configure: Rebuild.
8523 * configure.ac: Don't check for stdlib.h.
8524 * gdbreplay.c: Unconditionally include stdlib.h.
8525
2978b111
TT		 85262013-11-18 Tom Tromey <tromey@redhat.com>
8527
8528 * config.in: Rebuild.
8529 * configure: Rebuild.
8530 * configure.ac: Don't use AC_HEADER_DIRENT.
8531
a3d08894
TT		 85322013-11-18 Tom Tromey <tromey@redhat.com>
8533
8534 * server.h: Don't check HAVE_STRING_H.
8535 * gdbreplay.c: Don't check HAVE_STRING_H.
8536 * configure: Rebuild.
8537
0a5dd17d
TT		 85382013-11-18 Tom Tromey <tromey@redhat.com>
8539
8540 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8541 LIBGNU.
8542
1bd2f0ba
TT		 85432013-11-08 Tom Tromey <tromey@redhat.com>
8544
8545 * configure, config.in: Rebuild.
8546 * configure.ac: Remove unused configury.
8547
3266f10b
TT		 85482013-11-08 Tom Tromey <tromey@redhat.com>
8549
8550 * acinclude.m4: Include common.m4, codeset.m4.
8551 * configure, config.in: Rebuild.
8552 * configure.ac: Use GDB_AC_COMMON.
8553
6682d959
AA		 85542013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8555
8556 * linux-s390-low.c (HWCAP_S390_TE): New define.
8557 (s390_arch_setup): Consider the TE field in the HWCAP for
8558 determining 'have_regset_tdb'.
8559
fd0a4d76
SDJ		 85602013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8561
8562 PR gdb/16014
8563 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8564 call to sizeof.
8565
1a3d890b
PA		 85662013-10-02 Pedro Alves <palves@redhat.com>
8567
8568 * server.c (process_serial_event): Don't output "GDBserver
8569 exiting" if GDB is connected through stdio.
8570 * target.c (mywait): Likewise, be silent if GDB is connected
8571 through stdio.
8572
97ad4581
JB		 85732013-10-01 Joel Brobecker <brobecker@adacore.com>
8574
8575 * lynx-low.c (lynx_add_threads_after_attach): New function.
8576 (lynx_attach): Remove call to add_thread. Add call to
8577 lynx_add_threads_after_attach instead.
8578
5b4e221c
MF		 85792013-09-28 Mike Frysinger <vapier@gentoo.org>
8580
8581 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8582 * config.in, configure: Regenerated.
8583
ee47b2f8
YQ		 85842013-09-18 Yao Qi <yao@codesourcery.com>
8585
8586 PR server/15959
8587 * server.c (start_inferior): Clear 'resume_info'.
8588
d6707650 85892013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8590
d6707650
JW		 8591 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8592 for each register.
8593
9243dd0e 85942013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8595
9243dd0e
JW		 8596 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8597 linux-tile-low.o to srv_tgtobj.
8598
c623a6ef
WN		 85992013-09-16 Will Newton <will.newton@linaro.org>
8600
8601 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8602 out regs.
8603
fb71d39e
PA		 86042013-09-06 Pedro Alves <palves@redhat.com>
8605
8606 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8607 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8608 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8609 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8610 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8611 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8612
8e7e9910
PA		 86132013-09-06 Pedro Alves <palves@redhat.com>
8614
8615 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8616 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8617
7c3a12ca
PA		 86182013-09-06 Pedro Alves <palves@redhat.com>
8619
8620 * linux-amd64-ipa.c: Include tracepoint.h.
8621 * linux-i386-ipa.c: Include tracepoint.h.
8622
8eb3d7b6
RW		 86232013-09-06 Ricard Wanderlof <ricardw@axis.com>
8624
8625 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8626 (ps_get_thread_area): New function.
8627
eddddb9d
RW		 86282013-09-06 Ricard Wanderlof <ricardw@axis.com>
8629
8630 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8631 (initialize_low_arch): Call init_registers_crisv32 rather than
8632 init_register_crisv32.
8633
533b0600
PA		 86342013-09-05 Pedro Alves <palves@redhat.com>
8635
8636 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8637 to ...
8638 * hostio.h: ... this new file.
8639 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8640 win32-low.c: Include hostio.h.
8641
0ce3d3b5
PA		 86422013-09-05 Pedro Alves <palves@redhat.com>
8643
8644 * server.h (gdb_client_data, handler_func, callback_handler_func)
8645 (delete_file_handler, add_file_handler, append_callback_event)
8646 (delete_callback_event, start_event_loop, initialize_event_loop):
8647 Move to event-loop.h and include it.
8648 * event-loop.h: New file.
8649
799cdc37
PA		 86502013-09-05 Pedro Alves <palves@redhat.com>
8651
8652 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8653 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8654 (loaded_dll, unloaded_dll): Move to ...
8655 * dll.h: ... this new file.
8656 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8657
6a6bbd9d
PA		 86582013-09-05 Pedro Alves <palves@redhat.com>
8659
8660 * server.h (current_process, get_thread_process, all_processes)
8661 (add_inferior_to_list, for_each_inferior, current_inferior)
8662 (remove_inferior, add_process, remove_process, find_process_pid)
8663 (have_started_inferiors_p, have_attached_inferiors_p)
8664 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8665 (clear_inferiors, find_inferior, find_inferior_id)
8666 (inferior_target_data, set_inferior_target_data)
8667 (inferior_regcache_data, set_inferior_regcache_data): Move to
8668 inferiors.h, and include it.
8669 * inferiors.h: New file.
8670
f699aaba
PA		 86712013-09-05 Pedro Alves <palves@redhat.com>
8672
8673 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8674 Move ...
72f4393d 8675 * ax.h: ... here.
f699aaba 8676
c144c7a0
PA		 86772013-09-05 Pedro Alves <palves@redhat.com>
8678
8679 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8680 tracepoint.h.
8681 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8682 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8683 (handle_tracepoint_general_set, handle_tracepoint_query)
8684 (tracepoint_finished_step, tracepoint_was_hit)
8685 (release_while_stepping_state_list, current_traceframe)
8686 (in_readonly_region, traceframe_read_mem)
8687 (fetch_traceframe_registers, traceframe_read_sdata)
8688 (traceframe_read_info, struct fast_tpoint_collect_status)
8689 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8690 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8691 (supply_fast_tracepoint_registers)
8692 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8693 (ipa_tdesc, claim_trampoline_space)
8694 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8695 (agent_mem_read, agent_get_trace_state_variable_value)
8696 (agent_set_trace_state_variable_value, agent_tsv_read)
8697 (agent_mem_read_string, get_raw_reg_func_addr)
8698 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8699 * tracepoint.h: ... this new file.
8700
ff42e6ab
PA		 87012013-09-05 Pedro Alves <palves@redhat.com>
8702
8703 * server.h (perror_with_name, error, fatal, warning, paddress)
8704 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8705 include it.
8706 * utils.h: New file.
8707
541af0f4
PA		 87082013-09-05 Pedro Alves <palves@redhat.com>
8709
8710 * server.h (remote_debug, noack_mode, transport_is_reliable)
8711 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8712 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8713 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8714 (write_enn, initialize_async_io, enable_async_io)
8715 (disable_async_io, check_remote_input_interrupt_request)
8716 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8717 (dead_thread_notify, prepare_resume_reply)
8718 (decode_address_to_semicolon, decode_address, decode_m_packet)
8719 (decode_M_packet, decode_X_packet, decode_xfer_write)
8720 (decode_search_memory_packet, unhexify, hexify)
8721 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8722 (look_up_one_symbol, relocate_instruction)
8723 (monitor_output): Move to remote-utils.h, and include it.
8724 * remote-utils.h: New file.
8725
eebdf26b
PA		 87262013-09-05 Pedro Alves <palves@redhat.com>
8727
8728 * server.h (_): Delete.
8729
3aafd2ff
PA		 87302013-09-02 Pedro Alves <palves@redhat.com>
8731
8732 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8733 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8734 allocated.
8735 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8736
cee83bcb
PM		 87372013-09-02 Pierre Muller <muller@sourceware.org>
8738
8739 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8740 or WriteProcessMemory complete successfully and handle
8741 ERROR_PARTIAL_COPY error.
8742
9a13b2fa
PA		 87432013-09-02 Pedro Alves <palves@redhat.com>
8744
8745 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8746 error instead of EIO.
8747
602e3198
JK		 87482013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8749
8750 PR server/15604
8751 * linux-low.c: Include filestuff.h.
8752 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8753 * lynx-low.c: Include filestuff.h.
8754 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8755 * server.c: Include filestuff.h.
8756 (main): Call notice_open_fds.
8757 * spu-low.c: Include filestuff.h.
8758 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8759
96d7229d
LM		 87602013-08-22 Luis Machado <lgustavo@codesourcery.com>
8761
8762 * Makefile.in: Explain why ../target and ../nat are not
8763 listed as include file search paths.
8764 (linux-waitpid.o): New object file rule.
8765 * configure.srv (srv_native_linux_obj): New variable.
8766 Replace all occurrences of linux native object files with
8767 $srv_native_linux_obj.
8768 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8769 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8770 (linux_enable_event_reporting): Remove declaration.
8771 (my_waitpid): Moved to common/linux-waitpid.c.
8772 (linux_wait_for_event): Pass ptid when calling
8773 linux_enable_event_reporting.
8774 (linux_supports_tracefork_flag): Remove.
8775 (linux_enable_event_reporting): Likewise.
8776 (linux_tracefork_grandchild): Remove.
8777 (STACK_SIZE): Moved to common/linux-ptrace.c.
8778 (linux_tracefork_child): Remove.
8779 (linux_test_for_tracefork): Remove.
8780 (linux_look_up_symbols): Call linux_supports_traceclone.
8781 (initialize_low): Remove call to linux_test_for_tracefork.
8782 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8783 common/linux-ptrace.h.
8784 (PTRACE_TYPE_ARG4): Likewise.
8785 Include linux-ptrace.h.
8786
32940073
PA		 87872013-08-21 Pedro Alves <palves@redhat.com>
8788
8789 * config.in: Renegerate.
8790
33b60d58 87912013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8792
33b60d58
LM		 8793 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8794 (SFILES): Remove $(srcdir)/common/target-common.c and
8795 add $(srcdir)/target/waitstatus.c.
8796 (OBS): Remove target-common.o and add waitstatus.o.
8797 (server_h): Remove $(srcdir)/../common/target-common.h and
8798 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8799 and $(srcdir)/../target/waitstatus.h.
8800 (target-common.o): Remove.
8801 (waitstatus.o): New target object file.
8802 * target.h: Do not include target-common.h and
8803 include target/resume.h, target/wait.h and
8804 target/waitstatus.h.
8805
b8e1b30e
LM		 88062013-08-13 Luis Machado <lgustavo@codesourcery.com>
8807
8808 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8809 to PTRACE_TYPE_ARG3.
8810 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8811 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8812 PTRACE_TYPE_ARG4.
8813 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8814 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8815
7a60ad40
YQ		 88162013-07-27 Jie Zhang <jie@codesourcery.com>
8817 Daniel Jacobowitz <dan@codesourcery.com>
8818 Yao Qi <yao@codesourcery.com>
8819
8820 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8821 (mips-linux-watch.o): New rule.
8822 (mips_linux_watch_h): New variable.
8823 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8824 srv_tgtobj.
8825 * linux-mips-low.c: Include mips-linux-watch.h.
8826 (struct arch_process_info, struct arch_lwp_info): New.
8827 (update_watch_registers_callback): New function.
8828 (mips_linux_new_process, mips_linux_new_thread) New functions.
8829 (mips_linux_prepare_to_resume, mips_insert_point): New
8830 functions.
8831 (mips_remove_point, mips_stopped_by_watchpoint): New
8832 functions.
8833 (rsp_bp_type_to_target_hw_bp_type): New function.
8834 (mips_stopped_data_address): New function.
8835 (the_low_target): Add watchpoint support functions.
8836
de6f69ad
YQ		 88372013-07-27 Yao Qi <yao@codesourcery.com>
8838
8839 * i386-low.c: Include break-common.h.
8840 (enum target_hw_bp_type): Remove.
8841
3360c0bf
LM		 88422013-07-24 Luis Machado <lgustavo@codesourcery.com>
8843
8844 * Makefile.in (SFILES): /common/target-common.c.
8845 (OBS): Add target-common.o.
8846 (server_h): Add $(srcdir)/../common/target-common.h.
8847 (target-common.o): New target.
8848 * server.c (queue_stop_reply_callback): Free
8849 status string after use.
8850 * target.c (target_waitstatus_to_string): Remove.
8851 * target.h: Include target-common.h.
8852 (resume_kind): Likewise.
8853 (target_waitkind): Likewise.
8854 (target_waitstatus): Likewise.
8855 (TARGET_WNOHANG): Likewise.
8856
bd885420
YQ		 88572013-07-04 Yao Qi <yao@codesourcery.com>
8858
8859 * Makefile.in (host_alias): Use @host_noncanonical@.
8860 (target_alias): Use @target_noncanonical@.
8861 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8862 ACX_NONCANONICAL_HOST.
8863 * configure: Regenerated.
8864
8865 Revert:
8866 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8867
8868 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8869 * configure: Rebuild.
8870 * Makefile.in (version_host, version_target): Get from configure.
8871 (version.c): Use $(version_host) and $(version_target).
8872
17ef446e
PA		 88732013-07-03 Pedro Alves <palves@redhat.com>
8874
8875 * Makefile.in (config.status): Depend on development.sh.
8876 * acinclude.m4: Include libmcheck.m4.
8877 * configure: Regenerate.
8878
7a9a7487
MG		 88792013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8880
8881 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8882 attribute inside the parentheses.
8883 (winapi_DebugSetProcessKillOnExit): Ditto.
8884 (winapi_DebugBreakProcess): Ditto.
8885 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8886
49b64de6
MG		 88872013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8888
8889 * notif.h (notif_event): Add a dummy member to avoid compiler
8890 errors.
8891
d5749ee7
PA		 88922013-07-01 Pedro Alves <palves@redhat.com>
8893
8894 * hostio.c (HOSTIO_PATH_MAX): Define.
8895 (require_filename, handle_open, handle_unlink, handle_readlink):
8896 Use it.
8897
d8d2a3ee
PA		 88982013-07-01 Pedro Alves <palves@redhat.com>
8899
8900 * server.h: Include "pathmax.h".
8901 * linux-low.c: Don't include sys/param.h.
8902 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8903 MAXPATHLEN.
8904 * win32-low.c: Don't include sys/param.h.
8905 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8906
bc7dea8d
PA		 89072013-07-01 Pedro Alves <palves@redhat.com>
8908
8909 * event-loop.c: Don't check HAVE_UNISTD_H before including
8910 <unistd.h>.
8911 * gdbreplay.c: Likewise.
8912 * remote-utils.c: Likewise.
8913 * server.c: Likewise.
8914 * configure.ac: Don't check for unistd.h.
8915 * configure: Regenerate.
8916
d6c2da54
TT		 89172013-06-28 Tom Tromey <tromey@redhat.com>
8918
8919 * Makefile.in (version.c): Use version.in, not
8920 common/version.in.
8921
257b6bec
MG		 89222013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8923
8924 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8925 * configure: Rebuild.
8926 * Makefile.in (version_host, version_target): Get from configure.
8927 (version.c): Use $(version_host) and $(version_target).
8928
86ebe149
DK		 89292013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8930
8931 Fix trace-status to output user name without trailing colon.
8932 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8933
f30aa5af
DK		 89342013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8935
8936 Fix trace-status to output proper start-time and stop-time.
8937 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8938 output start time and stop time in hex as gdb expects.
8939
28a93511
YQ		 89402013-06-26 Pedro Alves <pedro@codesourcery.com>
8941
8942 * tracepoint.c (build_traceframe_info_xml): Output trace state
8943 variables present in the trace buffer.
8944
01208463
TT		 89452013-06-24 Tom Tromey <tromey@redhat.com>
8946
8947 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8948 create-version.sh.
8949 (version.o): Remove.
8950 * gdbreplay.c: Include version.h.
8951 (version, host_name): Don't declare.
8952 * server.h: Include version.h.
8953 (version, host_name): Don't declare.
8954
760256f9
PA		 89552013-06-12 Pedro Alves <palves@redhat.com>
8956
8957 * linux-x86-low.c (linux_is_elf64): Delete global.
8958 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8959 with local linux_pid_exe_is_elf_64_file use.
8960
030031ee
PA		 89612013-06-11 Pedro Alves <palves@redhat.com>
8962
8963 * linux-low.c (regset_disabled, disable_regset): New functions.
8964 (regsets_fetch_inferior_registers)
8965 (regsets_store_inferior_registers): Use them.
8966 (initialize_regsets_info); Don't allocate the disabled_regsets
8967 array here.
8968 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8969 comment.
8970
5da6eb0a
PA		 89712013-06-11 Pedro Alves <palves@redhat.com>
8972
8973 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8974 xmalloc.
8975
7e5aaa09
PA		 89762013-06-11 Pedro Alves <palves@redhat.com>
8977
8978 * linux-x86-low.c (initialize_low_arch): Call
8979 init_registers_x32_avx_linux.
8980
d878444c
JK		 89812013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8982
8983 Fix compatibility with Android Bionic.
8984 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8985 it is not empty.
8986
3aee8918
PA		 89872013-06-07 Pedro Alves <palves@redhat.com>
8988
5f2b57b5 8989 PR server/14823
3aee8918
PA		 8990 * Makefile.in (OBS): Add tdesc.o.
8991 (IPA_OBJS): Add tdesc-ipa.o.
8992 (tdesc-ipa.o): New rule.
8993 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8994 interface.
8995 * linux-low.c (new_inferior): Delete.
8996 (disabled_regsets, num_regsets): Delete.
8997 (linux_add_process): Adjust to set the new per-process
8998 new_inferior flag.
8999 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9000 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9001 was a stop. When calling arch_setup, switch the current inferior
9002 to the thread that got an event.
9003 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9004 (regsets_fetch_inferior_registers)
9005 (regsets_store_inferior_registers): New regsets_info parameter.
9006 Adjust to use it.
9007 (linux_register_in_regsets): New regs_info parameter. Adjust to
9008 use it.
9009 (register_addr, fetch_register, store_register): New usrregs_info
9010 parameter. Adjust to use it.
9011 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9012 parameter regs_info. Adjust to use it.
9013 (linux_fetch_registers): Get the current inferior's regs_info, and
9014 adjust to use it.
9015 (linux_store_registers): Ditto.
9016 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9017 (initialize_low): Don't initialize the target_regsets here. Call
9018 initialize_low_arch.
9019 * linux-low.h (target_regsets): Delete declaration.
9020 (struct regsets_info): New.
9021 (struct usrregs_info): New.
9022 (struct regs_info): New.
9023 (struct process_info_private) <new_inferior>: New field.
9024 (struct linux_target_ops): Delete the num_regs, regmap, and
9025 regset_bitmap fields. New field regs_info.
9026 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9027 * i387-fp.c (num_xmm_registers): Delete.
9028 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9029 calls to new interface.
9030 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9031 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9032 Infer the number of xmm registers from the regcache's target
9033 description.
9034 * i387-fp.h (num_xmm_registers): Delete.
9035 * inferiors.c (add_thread): Don't install the thread's regcache
9036 here.
9037 * proc-service.c (gregset_info): Fetch the current inferior's
9038 regs_info. Adjust to use it.
9039 * regcache.c: Include tdesc.h.
9040 (register_bytes, reg_defs, num_registers)
9041 (gdbserver_expedite_regs): Delete.
9042 (get_thread_regcache): If the thread doesn't have a regcache yet,
9043 create one, instead of aborting gdbserver.
9044 (regcache_invalidate_one): Rename to ...
9045 (regcache_invalidate_thread): ... this.
9046 (regcache_invalidate_one): New.
9047 (regcache_invalidate): Only invalidate registers of the current
9048 process.
9049 (init_register_cache): Add target_desc parameter, and use it.
9050 (new_register_cache): Ditto. Assert the target description has a
9051 non zero registers_size.
9052 (regcache_cpy): Add assertions. Adjust.
9053 (realloc_register_cache, set_register_cache): Delete.
9054 (registers_to_string, registers_from_string): Adjust.
9055 (find_register_by_name, find_regno, find_register_by_number)
9056 (register_cache_size): Add target_desc parameter, and use it.
9057 (free_register_cache_thread, free_register_cache_thread_one)
9058 (regcache_release, register_cache_size): New.
9059 (register_size): Add target_desc parameter, and use it.
9060 (register_data, supply_register, supply_register_zeroed)
9061 (supply_regblock, supply_register_by_name, collect_register)
9062 (collect_register_as_string, collect_register_by_name): Adjust.
9063 * regcache.h (struct target_desc): Forward declare.
9064 (struct regcache) <tdesc>: New field.
9065 (init_register_cache, new_register_cache): Add target_desc
9066 parameter.
9067 (regcache_invalidate_thread): Declare.
9068 (regcache_invalidate_one): Delete declaration.
9069 (regcache_release): Declare.
9070 (find_register_by_number, register_cache_size, register_size)
9071 (find_regno): Add target_desc parameter.
9072 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9073 declarations.
9074 * remote-utils.c: Include tdesc.h.
9075 (outreg, prepare_resume_reply): Adjust.
9076 * server.c: Include tdesc.h.
9077 (gdbserver_xmltarget): Delete declaration.
9078 (get_features_xml, process_serial_event): Adjust.
9079 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9080 declare.
9081 (struct process_info) <tdesc>: New field.
9082 (ipa_tdesc): Declare.
9083 * tdesc.c: New file.
9084 * tdesc.h: New file.
9085 * tracepoint.c: Include tdesc.h.
9086 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9087 (get_context_regcache): Adjust to pass ipa_tdesc down.
9088 (do_action_at_tracepoint): Adjust to get the register cache size
9089 from the context regcache's description.
9090 (traceframe_walk_blocks): Adjust to get the register cache size
9091 from the current trace frame's description.
9092 (traceframe_get_pc): Adjust to get current trace frame's
9093 description and pass it down.
9094 (gdb_collect): Adjust to get the register cache size from the
9095 IPA's description.
9096 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9097 (gdbserver_xmltarget): Delete.
9098 (initialize_low_tracepoint): Set the ipa's target description.
9099 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9100 (initialize_low_tracepoint): Set the ipa's target description.
9101 * linux-x86-low.c: Include tdesc.h.
9102 [__x86_64__] (is_64bit_tdesc): New.
9103 (ps_get_thread_area, x86_get_thread_area): Use it.
9104 (i386_cannot_store_register): Rename to ...
9105 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9106 (i386_cannot_fetch_register): Rename to ...
9107 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9108 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9109 to new interface.
9110 (target_regsets): Rename to ...
9111 (x86_regsets): ... this.
9112 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9113 interface.
9114 (x86_siginfo_fixup): Use is_64bit_tdesc.
9115 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9116 (tdesc_x32_avx_linux, tdesc_x32_linux)
9117 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9118 Declare.
9119 (x86_linux_update_xmltarget): Delete.
9120 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9121 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9122 (AMD64_LINUX_USER64_CS): New.
9123 (x86_linux_read_description): New, based on
9124 x86_linux_update_xmltarget.
9125 (same_process_callback): New.
9126 (x86_arch_setup_process_callback): New.
9127 (x86_linux_update_xmltarget): New.
9128 (x86_regsets_info): New.
9129 (amd64_linux_regs_info): New.
9130 (i386_linux_usrregs_info): New.
9131 (i386_linux_regs_info): New.
9132 (x86_linux_regs_info): New.
9133 (x86_arch_setup): Reimplement.
9134 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9135 (x86_emit_ops): Ditto.
9136 (the_low_target): Adjust. Install x86_linux_regs_info,
9137 x86_cannot_fetch_register, and x86_cannot_store_register.
9138 (initialize_low_arch): New.
9139 * linux-ia64-low.c (tdesc_ia64): Declare.
9140 (ia64_fetch_register): Adjust.
9141 (ia64_usrregs_info, regs_info): New globals.
9142 (ia64_regs_info): New function.
9143 (the_low_target): Adjust.
9144 (initialize_low_arch): New function.
9145 * linux-sparc-low.c (tdesc_sparc64): Declare.
9146 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9147 Adjust.
9148 (sparc_arch_setup): New function.
9149 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9150 (the_low_target): Adjust.
9151 (initialize_low_arch): New function.
9152 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9153 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9154 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9155 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9156 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9157 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9158 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9159 (tdesc_powerpc_isa205_vsx64l): Declare.
9160 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9161 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9162 (ppc_set_pc, ppc_get_hwcap): Adjust.
9163 (ppc_usrregs_info): Forward declare.
9164 (!__powerpc64__) ppc_regmap_adjusted: New global.
9165 (ppc_arch_setup): Adjust to the current process'es target
9166 description.
9167 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9168 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9169 (ppc_store_evrregset): Adjust.
9170 (target_regsets): Rename to ...
9171 (ppc_regsets): ... this, and make static.
9172 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9173 (ppc_regs_info): New function.
9174 (the_low_target): Adjust.
9175 (initialize_low_arch): New function.
9176 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9177 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9178 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9179 (tdesc_s390x_linux64v2): Declare.
9180 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9181 (s390_fill_gregset, s390_store_last_break): Adjust.
9182 (target_regsets): Rename to ...
9183 (s390_regsets): ... this, and make static.
9184 (s390_get_pc, s390_set_pc): Adjust.
9185 (s390_get_hwcap): New target_desc parameter, and use it.
9186 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9187 (s390_arch_setup): Adjust to set the current process'es target
9188 description. Don't adjust the regmap.
9189 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9190 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9191 (regs_info_3264): New globals.
9192 (s390_regs_info): New function.
9193 (the_low_target): Adjust.
9194 (initialize_low_arch): New function.
9195 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9196 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9197 [__mips64] (init_registers_mips_linux)
9198 (init_registers_mips_dsp_linux): Delete defines.
9199 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9200 (have_dsp): New global.
9201 (mips_read_description): New, based on mips_arch_setup.
9202 (mips_arch_setup): Reimplement.
9203 (get_usrregs_info): New function.
9204 (mips_cannot_fetch_register, mips_cannot_store_register)
9205 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9206 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9207 (target_regsets): Rename to ...
9208 (mips_regsets): ... this, and make static.
9209 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9210 (dsp_regs_info, regs_info): New globals.
9211 (mips_regs_info): New function.
9212 (the_low_target): Adjust.
9213 (initialize_low_arch): New function.
9214 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9215 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9216 Declare.
9217 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9218 (arm_read_description): New, with bits factored from
9219 arm_arch_setup.
9220 (arm_arch_setup): Reimplement.
9221 (target_regsets): Rename to ...
9222 (arm_regsets): ... this, and make static.
9223 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9224 (arm_regs_info): New function.
9225 (the_low_target): Adjust.
9226 (initialize_low_arch): New function.
9227 * linux-m68k-low.c (tdesc_m68k): Declare.
9228 (target_regsets): Rename to ...
9229 (m68k_regsets): ... this, and make static.
9230 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9231 (m68k_regs_info): New function.
9232 (m68k_arch_setup): New function.
9233 (the_low_target): Adjust.
9234 (initialize_low_arch): New function.
9235 * linux-sh-low.c (tdesc_sharch): Declare.
9236 (target_regsets): Rename to ...
9237 (sh_regsets): ... this, and make static.
9238 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9239 (sh_regs_info, sh_arch_setup): New functions.
9240 (the_low_target): Adjust.
9241 (initialize_low_arch): New function.
9242 * linux-bfin-low.c (tdesc_bfin): Declare.
9243 (bfin_arch_setup): New function.
9244 (bfin_usrregs_info, regs_info): New globals.
9245 (bfin_regs_info): New function.
9246 (the_low_target): Adjust.
9247 (initialize_low_arch): New function.
9248 * linux-cris-low.c (tdesc_cris): Declare.
9249 (cris_arch_setup): New function.
9250 (cris_usrregs_info, regs_info): New globals.
9251 (cris_regs_info): New function.
9252 (the_low_target): Adjust.
9253 (initialize_low_arch): New function.
9254 * linux-cris-low.c (tdesc_crisv32): Declare.
9255 (cris_arch_setup): New function.
9256 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9257 (cris_regs_info): New function.
9258 (the_low_target): Adjust.
9259 (initialize_low_arch): New function.
9260 * linux-m32r-low.c (tdesc_m32r): Declare.
9261 (m32r_arch_setup): New function.
9262 (m32r_usrregs_info, regs_info): New globals.
9263 (m32r_regs_info): Adjust.
9264 (initialize_low_arch): New function.
9265 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9266 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9267 (tic6x_usrregs_info): Forward declare.
9268 (tic6x_read_description): New function, based on ...
9269 (tic6x_arch_setup): ... this. Reimplement.
9270 (target_regsets): Rename to ...
9271 (tic6x_regsets): ... this, and make static.
9272 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9273 (tic6x_regs_info): New function.
9274 (the_low_target): Adjust.
9275 (initialize_low_arch): New function.
9276 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9277 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9278 (target_regsets): Rename to ...
9279 (xtensa_regsets): ... this, and make static.
9280 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9281 globals.
9282 (xtensa_arch_setup, xtensa_regs_info): New functions.
9283 (the_low_target): Adjust.
9284 (initialize_low_arch): New function.
9285 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9286 (nios2_arch_setup): Set the current process'es tdesc.
9287 (target_regsets): Rename to ...
9288 (nios2_regsets): ... this.
9289 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9290 (nios2_regs_info): New function.
9291 (the_low_target): Adjust.
9292 (initialize_low_arch): New function.
a261b8f5
PA		 9293 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9294 (aarch64_arch_setup): Set the current process'es tdesc.
9295 (target_regsets): Rename to ...
9296 (aarch64_regsets): ... this.
9297 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9298 (aarch64_regs_info): New function.
9299 (the_low_target): Adjust.
9300 (initialize_low_arch): New function.
3aee8918
PA		 9301 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9302 globals.
9303 (target_regsets): Rename to ...
9304 (tile_regsets): ... this.
9305 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9306 (tile_regs_info): New function.
9307 (tile_arch_setup): Set the current process'es tdesc.
9308 (the_low_target): Adjust.
9309 (initialize_low_arch): New function.
9310 * spu-low.c (tdesc_spu): Declare.
9311 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9312 * win32-arm-low.c (tdesc_arm): Declare.
9313 (arm_arch_setup): New function.
9314 (the_low_target): Install arm_arch_setup instead of
9315 init_registers_arm.
9316 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9317 (init_windows_x86): Rename to ...
9318 (i386_arch_setup): ... this. Set `win32_tdesc'.
9319 (the_low_target): Adjust.
9320 * win32-low.c (win32_tdesc): New global.
9321 (child_add_thread): Don't create the thread cache here.
9322 (do_initial_child_stuff): Set the new process'es tdesc.
9323 * win32-low.h (struct target_desc): Forward declare.
9324 (win32_tdesc): Declare.
9325 * lynx-i386-low.c (tdesc_i386): Declare global.
9326 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9327 * lynx-low.c (lynx_tdesc): New global.
9328 (lynx_add_process): Set the new process'es tdesc.
9329 * lynx-low.h (struct target_desc): Forward declare.
9330 (lynx_tdesc): Declare global.
9331 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9332 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9333 * nto-low.c (nto_tdesc): New global.
9334 (do_attach): Set the new process'es tdesc.
9335 * nto-low.h (struct target_desc): Forward declare.
9336 (nto_tdesc): Declare.
9337 * nto-x86-low.c (tdesc_i386): Declare.
9338 (nto_x86_arch_setup): Set `nto_tdesc'.
9339
b1fbec62
GB		 93402013-06-04 Gary Benson <gbenson@redhat.com>
9341
9342 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9343 to qSupported response when appropriate.
9344 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9345 with nonzero-length annex.
9346 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9347 arguments supplied in annex.
9348
d1ec4ce7
DE		 93492013-05-31 Doug Evans <dje@google.com>
9350
ac44adcb 9351 PR server/15594
d1ec4ce7
DE		 9352 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9353 64 bits in 64-cross-32 environment.
9354
9b25f2d3
PA		 93552013-05-28 Pedro Alves <palves@redhat.com>
9356
9357 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9358 (aarch64-without-fpu.c): Delete rule.
9359 * configure.srv (aarch64*-*-linux*): Remove references to
9360 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9361 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9362 declaration.
9363
6740dc9c
PA		 93642013-05-24 Pedro Alves <palves@redhat.com>
9365
9366 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9367 instead of strchr/decode_address. Error if the range isn't split
9368 with a ','. Don't assume there's be a ':' in the action.
9369
c2d6af84
PA		 93702013-05-23 Yao Qi <yao@codesourcery.com>
9371 Pedro Alves <palves@redhat.com>
9372
9373 * linux-low.c (lwp_in_step_range): New function.
9374 (linux_wait_1): If the thread was range stepping and stopped
9375 outside the stepping range, report the stop to GDB. Otherwise,
9376 continue stepping. Add range stepping debug output.
9377 (linux_set_resume_request): Copy the step range from the resume
9378 request to the lwp.
9379 (linux_supports_range_stepping): New.
9380 (linux_target_ops) <supports_range_stepping>: Set to
9381 linux_supports_range_stepping.
9382 * linux-low.h (struct linux_target_ops)
9383 <supports_range_stepping>: New field.
9384 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9385 * linux-x86-low.c (x86_supports_range_stepping): New.
9386 (the_low_target) <supports_range_stepping>: Set to
9387 x86_supports_range_stepping.
9388 * server.c (handle_v_cont): Handle 'r' action.
9389 (handle_v_requests): Append ";r" if the target supports range
9390 stepping.
9391 * target.h (struct thread_resume) <step_range_start,
9392 step_range_end>: New fields.
9393 (struct target_ops) <supports_range_stepping>:
9394 New field.
9395 (target_supports_range_stepping): New macro.
9396
58794e1a
JB		 93972013-05-17 Joel Brobecker <brobecker@adacore.com>
9398
9399 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9400 confusion in comment.
9401
d631c5a7
JB		 94022013-05-17 Joel Brobecker <brobecker@adacore.com>
9403
9404 * lynx-low.c (struct process_info_private): New type.
9405 (lynx_add_process): New function.
9406 (lynx_create_inferior, lynx_attach): Replace calls to
9407 add_process by calls to lynx_add_process.
9408 (lynx_resume): If PTID is null, then try using
9409 current_process()->private->last_wait_event_ptid.
9410 Add comments.
9411 (lynx_clear_inferiors): Delete. The contents of that function
9412 has been inlined in lynx_mourn;
9413 (lynx_wait_1): Save the ptid in the process's private data.
9414 (lynx_mourn): Free the process' private data. Replace call
9415 to lynx_clear_inferiors by call to clear_inferiors.
9416
96f7a20f
YQ		 94172013-05-17 Yao Qi <yao@codesourcery.com>
9418
9419 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9420 the right place.
9421
db0dfaa0
LM		 94222013-05-16 Luis Machado <lgustavo@codesourcery.com>
9423
9424 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9425 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9426 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9427 PT_TEXT_END_ADDR guards. Update comments.
9428 (linux_target_op) <read_offsets>: Conditionally define to
9429 linux_read_offsets if the target is UCLIBC and if it defines
9430 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9431
68f5f838
SL		 94322013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9433 Andrew Jenner <andrew@codesourcery.com>
9434
9435 * Makefile.in (SFILES): Add linux-nios2-low.c.
9436 (clean): Add action to delete nios2-linux.c.
9437 (nios2-linux.c): New rule.
9438 * configure.srv: Add nios2*-*-linux*.
9439 * linux-nios2-low.c: New.
9440
1ebff1fd
HAQ		 94412013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9442
9443 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9444
f6150862
HZ		 94452013-04-25 Hui Zhu <hui@codesourcery.com>
9446
9447 PR gdb/15186
f6150862
HZ		 9448 * ax.c (ax_printf): Add fflush.
9449
614c279d
TT		 94502013-04-22 Tom Tromey <tromey@redhat.com>
9451
9452 * Makefile.in (SFILES): Add filestuff.c.
9453 (OBS): Add filestuff.o.
9454 (filestuff.o): New target.
9455 * config.in, configure: Rebuild.
9456 * configure.ac: Check for fdwalk, pipe2.
9457
7d4e5717
PA		 94582013-04-17 Pedro Alves <palves@redhat.com>
9459
9460 * configure.ac (USE_THREAD_DB): Delete variable.
9461 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9462 Don't AC_SUBST USE_THREAD_DB.
9463 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9464 * config.in, configure: Regenerate.
9465
d5c93e41
PA		 94662013-04-16 Pedro Alves <palves@redhat.com>
9467
9468 * linux-low.h (struct lwp_info) <thread_known>: Move under
9469 the USE_THREAD_DB #ifdef.
9470
04f5fe89
PA		 94712013-04-16 Pedro Alves <palves@redhat.com>
9472
9473 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9474 (linux-low.o): Delete rule.
9475 * linux-low.h: Always include "gdb_thread_db.h" instead of
9476 conditionally including thread_db.h.
9477 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9478 HAVE_THREAD_DB_H.
9479
480b27bf
JK		 94802013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9481
9482 * Makefile.in (install-only): Fix make install regression.
9483
43662968
JK		 94842013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9485
9486 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9487 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9488 installation.
9489 * gdbserver.1: Remove.
9490
3e74e146
PA		 94912013-03-22 Pedro Alves <palves@redhat.com>
9492
9493 * linux-low.c (handle_extended_wait): Don't call
9494 linux_enable_event_reporting.
9495
a8347a2a
TT		 94962013-03-15 Tony Theodore <tonyt@logyst.com>
9497
9498 PR build/9098:
9499 * Makefile.in (SHELL): Use @SHELL@.
9500
eeb56fa7
SDJ		 95012013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9502
9503 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9504 compiler warning.
9505
4fa7e2ff
JB		 95062013-03-13 Joel Brobecker <brobecker@adacore.com>
9507
9508 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9509 Remove extraneous NULL element.
9510
8ddb1965
YQ		 95112013-03-13 Yao Qi <yao@codesourcery.com>
9512
9513 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9514 'V' block in trace frame.
9515
9accd112
MM		 95162013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9517
9518 * target.h (struct target_ops): Add btrace ops.
9519 (target_supports_btrace): New macro.
9520 (target_enable_btrace): New macro.
9521 (target_disable_btrace): New macro.
9522 (target_read_btrace): New macro.
9523 * gdbthread.h (struct thread_info): Add btrace field.
9524 * server.c: Include btrace-common.h.
9525 (handle_btrace_general_set): New function.
9526 (handle_btrace_enable): New function.
9527 (handle_btrace_disable): New function.
9528 (handle_general_set): Call handle_btrace_general_set.
9529 (handle_qxfer_btrace): New function.
9530 (struct qxfer qxfer_packets[]): Add btrace entry.
9531 * inferiors.c (remove_thread): Disable btrace.
9532 * linux-low: Include linux-btrace.h.
9533 (linux_low_enable_btrace): New function.
9534 (linux_low_read_btrace): New function.
9535 (linux_target_ops): Add btrace ops.
9536 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9537 Add srv_linux_btrace=yes.
9538 (x86_64-*-linux*): Add linux-btrace.o.
9539 Add srv_linux_btrace=yes.
9540 * configure.ac: Define HAVE_LINUX_BTRACE.
9541 * config.in: Regenerated.
9542 * configure: Regenerated.
9543
5cc22e4c
MM		 95442013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9545
9546 * server.c (handle_qxfer): Preserve error message if -3 is
9547 returned.
9548 (qxfer): Document the -3 return value.
9549
7c97f91e
MM		 95502013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9551
9552 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9553 (linux_btrace_h): New variable.
9554 (linux-btrace.o): New rule.
9555
be9a119c 95562013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9557 Hafiz Abid Qadeer <abidh@codesourcery.com>
9558
9559 * tracepoint.c (trace_buffer_size): New global.
9560 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9561 (init_trace_buffer): Change to one-argument function. Allocate
9562 trace buffer memory.
9563 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9564 handle QTBuffer:size packet.
9565 (cmd_bigqtbuffer_size): New function.
9566 (initialize_tracepoint): Call init_trace_buffer with
9567 DEFAULT_TRACE_BUFFER_SIZE.
9568 * server.c (handle_query): Add QTBuffer:size in the
9569 supported packets.
9570
e64f7499
YQ		 95712013-03-07 Yao Qi <yao@codesourcery.com>
9572
9573 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9574 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9575 of -1.
9576 (cmd_qtsp): Adjust condition. Do post increment.
9577 Set cur_action and cur_step_action back to 0.
9578
f0ae6fc3
PA		 95792013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9580
9581 PR server/15236
9582 * linux-low.c (linux_write_memory): Return early success if LEN is
9583 zero.
9584
b5b0b0af
CV		 95852013-03-05 Corinna Vinschen <vinschen@redhat.de>
9586
334ad4a8 9587 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9588
589bc927
TT		 95892013-02-28 Tom Tromey <tromey@redhat.com>
9590
9591 * configure.ac: Invoke AC_SYS_LARGEFILE.
9592 * configure, config.in: Rebuild.
9593
dfe07582
CV		 95942013-02-28 Corinna Vinschen <vinschen@redhat.com>
9595
9596 * win32-low.c: Throughout, fix format strings and casts of
9597 printf-like functions to avoid type related warnings on all
9598 platforms.
9599 (get_child_debug_event): Print dwDebugEventCode as hex since
9600 that's how it's usually documented.
9601
736cd585
YQ		 96022013-02-28 Yao Qi <yao@codesourcery.com>
9603
9604 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9605 pulongest.
9606
e1f58301
JW		 96072013-02-27 Jiong Wang <jiwang@tilera.com>
9608
9609 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9610 (reg-tilegx32.c): New rule.
9611 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9612 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9613 different register info initializer according to elf class.
9614 (init_registers_tilgx32): New function. The tilegx32 register info
9615 initializer.
9616 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9617 (tile_store_gregset): Likewise.
9618
d171ca78
YQ		 96192013-02-27 Yao Qi <yao@codesourcery.com>
9620
9621 * server.c (process_point_options): Print debug message when
9622 debug_threads is true.
9623
282bbdf3
YQ		 96242013-02-26 Yao Qi <yao@codesourcery.com>
9625
9626 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9627
aca22551
PA		 96282013-02-19 Pedro Alves <palves@redhat.com>
9629 Kai Tietz <ktietz@redhat.com>
9630
9631 PR gdb/15161
9632
9633 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9634 instead of strtoul to extract address from packet.
9635 (process_serial_event) <'z'>: Likewise.
9636
4f3cee1c
YQ		 96372013-02-18 Yao Qi <yao@codesourcery.com>
9638
9639 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9640
8e1d55a3
PA		 96412013-02-14 Pedro Alves <palves@redhat.com>
9642
9643 Plug memory leak.
9644
9645 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9646 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9647
458820da
PA		 96482013-02-14 Pedro Alves <palves@redhat.com>
9649
9650 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9651
baea0dae
PA		 96522013-02-14 Pedro Alves <palves@redhat.com>
9653
9654 * tracepoint.c (save_string): Delete.
9655 (add_tracepoint_action): Use savestring instead of save_string.
9656
0b1afbb3
PA		 96572013-02-12 Pedro Alves <palves@redhat.com>
9658
9659 * linux-xtensa-low.c: Ditto.
9660 * xtensa-xtregs.c: Ditto.
9661
8a4ac37e
PA		 96622013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9663
9664 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9665 thread_db.
9666
148de6bb
MS		 96672013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9668
9669 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9670 aarch64_num_wp_regs and aarch64_num_bp_regs to
9671 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9672
55fac6e0
MS		 96732013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9674
9675 * linux-aarch64-low.c (ps_get_thread_area): Replace
9676 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9677
176eb98c
MS		 96782013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9679 Marcus Shawcroft <marcus.shawcroft@arm.com>
9680 Nigel Stephens <nigel.stephens@arm.com>
9681 Yufeng Zhang <yufeng.zhang@arm.com>
9682
9683 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9684 (aarch64.c, aarch64-without-fpu.c): New targets.
9685 * configure.srv (aarch64*-*-linux*): New.
9686 * linux-aarch64-low.c: New file.
9687
56f7af9c
MS		 96882013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9689
43aaf8b6 9690 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9691 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9692 (dequeue_one_deferred_signal, linux_resume_one_thread)
9693 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9694 (linux_tracefork_grandchild, linux_test_for_tracefork)
9695 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9696 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9697 where the argument is 0.
9698
60f662b0
YQ		 96992013-01-25 Yao Qi <yao@codesourcery.com>
9700
9701 * event-loop.c: Include "queue.h".
9702 (gdb_event_p): New typedef.
9703 (struct gdb_event) <next_event>: Remove.
9704 (event_queue): Change to QUEUE(gdb_event_p).
9705 (async_queue_event): Remove.
9706 (gdb_event_xfree): New.
9707 (initialize_event_loop): New.
9708 (process_event): Use API from QUEUE.
9709 (wait_for_event): Likewise.
9710 * server.c (main): Call initialize_event_loop.
9711 * server.h (initialize_event_loop): Declare.
9712
5ae4861a
YQ		 97132013-01-18 Yao Qi <yao@codesourcery.com>
9714
9715 * ax.h (struct eval_agent_expr_context): New.
9716 (gdb_eval_agent_expr): Update declaration.
9717 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9718 TFRAME. Add new argument CTX.
9719 * server.h (struct eval_agent_expr_context): Declare.
9720 (agent_mem_read, agent_tsv_read): Update declaration.
9721 (agent_mem_read_string): Likewise.
9722 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9723 (add_traceframe_block): Add new argument TPOINT.
9724 Increase TPOINT->traceframe_usage.
9725 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9726 eval_tracepoint_agent_expr.
9727 (condition_true_at_tracepoint): Likewise.
9728 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9729 (agent_mem_read_string, agent_tsv_read): Likewise.
9730
85e00e85
YQ		 97312013-01-16 Yao Qi <yao@codesourcery.com>
9732
9733 * linux-low.c (linux_resume_one_lwp): Don't check
9734 'lwp->bp_reinsert != 0'.
9735
4039cf45
JB		 97362013-01-07 Joel Brobecker <brobecker@adacore.com>
9737 Pedro Alves <palves@redhat.com>
9738
9739 * lynx-low.c (ptrace_request_to_str): Define a temporary
9740 macro and use it to simplify this function's implementation.
9741
9044dee2
JB		 97422013-01-07 Joel Brobecker <brobecker@adacore.com>
9743
9744 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9745 sets errno.
9746
e6352c8f
JB		 97472013-01-07 Joel Brobecker <brobecker@adacore.com>
9748
9749 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9750
50681a27
JB		 97512013-01-07 Joel Brobecker <brobecker@adacore.com>
9752
9753 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9754
3f6e77ef
JB		 97552013-01-07 Joel Brobecker <brobecker@adacore.com>
9756
9757 * lynx-low.c (lynx_resume): Use the resume_info parameter
9758 to determine the ptid for the lynx_ptrace call, unless
9759 it is equal to minus_one_ptid, in which case we use the
9760 ptid of the current_inferior.
9761 (lynx_wait_1): After having received a thread create/exit
9762 event, resume the inferior's execution using the signaling
9763 thread's ptid, rather than the old ptid.
9764
7fda33ae
JB		 97652013-01-07 Joel Brobecker <brobecker@adacore.com>
9766
9767 * lynx-low.c (lynx_resume): Delete variable ret.
9768
b9786c74
JB		 97692013-01-01 Joel Brobecker <brobecker@adacore.com>
9770
9771 * gdbreplay.c (gdbreplay_version): Update copyright year.
9772 * server.c (gdbserver_version): Likewise.
9773
8b93d60f
JB		 97742012-12-17 Joel Brobecker <brobecker@adacore.com>
9775
9776 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9777 new thread.
9778
037335a7
JB		 97792012-12-17 Joel Brobecker <brobecker@adacore.com>
9780
9781 * lynx-low.c (ptrace_request_to_str): Add handling for
9782 PTRACE_GETTRACESIG.
9783
52d4cbd8
JB		 97842012-12-17 Joel Brobecker <brobecker@adacore.com>
9785
9786 * lynx-low.c (lynx_attach): Delete variable new_process.
9787
ab8f6ca9
JB		 97882012-12-17 Joel Brobecker <brobecker@adacore.com>
9789
9790 * lynx-low.c (lynx_create_inferior): Delete variable
9791 new_process.
9792
78cbc024
JB		 97932012-12-17 Joel Brobecker <brobecker@adacore.com>
9794
9795 * lynx-low.c (ptrace_request_to_str): Do not handle
9796 PTRACE_GETTHREADLIST if this macro does not exist.
9797
14a00470
YQ		 97982012-12-15 Yao Qi <yao@codesourcery.com>
9799
9800 * Makefile.in (OBS): Add notif.o.
9801 * notif.c, notif.h: New.
9802 * server.c: Include "notif.h".
9803 (struct vstop_notif) <next>: Remove.
9804 <base>: New field.
9805 (queue_stop_reply): Update.
9806 (push_event, send_next_stop_reply): Remove.
9807 (discard_queued_stop_replies): Update.
9808 (notif_stop): New variable.
9809 (handle_v_stopped): Remove.
9810 (handle_v_requests): Don't call handle_v_stopped. Call
9811 handle_ack_notif instead.
9812 (queue_stop_reply_callback): Call notif_event_enque instead
9813 of queue_stop_reply.
9814 (handle_status): Don't call send_next_stop_reply, call
9815 notif_write_event instead.
9816 (kill_inferior_callback): Likewise.
9817 (detach_or_kill_inferior_callback): Likewise.
9818 (main): Call initialize_notif.
9819 (process_serial_event): Call QUEUE_is_empty.
9820 (handle_target_event): Call notif_push instead of push event.
9821 * server.h (push_event): Remove declaration.
9822
61c125b9
TT		 98232012-12-10 Tom Tromey <tromey@redhat.com>
9824
9825 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9826 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9827 macros.
9828 (.c.o): Rewrite.
9829 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9830 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9831 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9832 (amd64-linux-ipa.o, ax.o): Rewrite.
9833 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9834 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9835 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9836 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9837 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9838 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9839 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9840 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9841 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9842 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9843 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9844 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9845 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9846 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9847 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9848 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9849 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9850 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9851 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9852 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9853 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9854 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9855 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9856 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9857 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9858 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9859 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9860 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9861 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9862 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9863 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9864 (reg-tilegx.o): Remove.
9865 (all_object_files): New macro.
9866 Include .deps files.
9867 * aclocal.m4, configure: Rebuild.
9868 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9869 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9870 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9871
e90e9ad9
TT		 98722012-12-05 Tom Tromey <tromey@redhat.com>
9873
9874 PR gdb/14917:
9875 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9876
02d403bf 98772012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9878
9879 * configure.ac: Check for linux/perf_event.h.
9880 * config.in: Regenerated.
9881 * configure: Regenerated.
9882
0270a750
PA		 98832012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9884
9885 * hostio.c (handle_readlink): Decrease buffer size
9886 parameter passed to readlink by one byte.
9887
8c29b58e
YQ		 98882012-11-26 Yao Qi <yao@codesourcery.com>
9889
9890 * configure.ac (build_warnings): Append '-Wempty-body'.
9891 * configure: Regenerated.
9892 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9893 body.
9894
8bdce1ff
PM		 98952012-11-15 Pierre Muller <muller@sourceware.org>
9896
9897 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9898 * config.in: Regenerate.
9899 * configure: Regenerate.
9900 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9901 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9902 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9903 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9904 header.
9905 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9906 instead of <sys/wait.h> header.
9907 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9908
02d403bf 99092012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9910
9911 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9912 (various make rules): Remove -DGDBSERVER
9913
fbd5db48
YQ		 99142012-11-09 Yao Qi <yao@codesourcery.com>
9915
9916 * spu-low.c (current_ptid): Move it to ..
9917 * gdbthread.h: ... here. New.
9918 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9919 * server.c (myresume, process_serial_event): Likewise.
9920 * thread-db.c (thread_db_find_new_threads): Likewise.
9921 * tracepoint.c (run_inferior_command): Likewise.
9922
b3dc46ff
AB		 99232012-10-01 Andrew Burgess <aburgess@broadcom.com>
9924
9925 * server.c (handle_search_memory_1): Include access length in
9926 warning message.
9927
07c04788
HPN		 99282012-09-05 Michael Brandt <michael.brandt@axis.com>
9929
9930 * linux-crisv32-low.c: Fix compile errors.
9931
918d227b
YQ		 99322012-09-04 Yao Qi <yao@codesourcery.com>
9933
9934 * tracepoint.c (cmd_qtsv): Adjust debug message.
9935 Don't check CUR_TPOINT.
9936
18c1b81a
YQ		 99372012-08-28 Yao Qi <yao@codesourcery.com>
9938
9939 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9940 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9941 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9942 Remove declarations of xmalloc, xreallloc, xstrdup and
9943 freeargv.
9944 * Makefile.in (libiberty_h): New.
9945 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9946 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9947
dc82f37b
YQ		 99482012-08-23 Yao Qi <yao@codesourcery.com>
9949
9950 * server.h: Remove declaration of 'xsnprintf'.
9951
406b1477
KS		 99522012-08-22 Keith Seitz <keiths@redhat.com>
9953
9954 * server.h: Include build-gnulib-gbserver/config.h.
9955 * gdbreplay.c: Likewise.
9956
e6712ff1
DE		 99572012-08-08 Doug Evans <dje@google.com>
9958
9959 * Makefile.in (SFILES): Add gdb_vecs.c.
9960 (OBS): Add gdb_vecs.o.
9961 (gdb_vecs_h, host_defs_h): New variables.
9962 (thread-db.o): Add $(gdb_vecs_h) dependency.
9963 (gdb_vecs.o): New rule.
9964 * thread-db.c: #include "gdb_vecs.h".
9965 (thread_db_load_search): Use a vector to iterate over path elements.
9966 Handle text appearing after "$pdir".
9967
9968 * configure.ac: Add check for strstr.
9969 * config.in: Regenerate.
9970 * configure: Regenerate.
9971
7c3270ae
UW		 99722012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9973
9974 * hostio.c (handle_pread): If pread fails, fall back to attempting
9975 lseek/read.
9976 (handle_pwrite): Likewise for pwrite.
9977
b62e2b27
UW		 99782012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9979
9980 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9981 between unsupported TYPE and unimplementable ADDR/LEN combination.
9982 (arm_insert_point): Act on new return value.
9983
78a99e91
PA		 99842012-07-31 Pedro Alves <palves@redhat.com>
9985
9986 * server.c (process_point_options): Only skip tokens if we find
9987 one that is unrecognized. Don't treat 'X' specially while
9988 skipping unrecognized tokens.
9989
fcf303ab
UW		 99902012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9991
9992 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9993 to 4-byte-align HW breakpoint addresses for Thumb.
9994
7255706c
YQ		 99952012-07-27 Yao Qi <yao@codesourcery.com>
9996
9997 PR remote/14161.
9998
9999 * server.h: Declare gdb_agent_about_to_close.
10000 * target.c (kill_inferior): Include "agent.h".
10001 New. Send command 'kill'.
10002 * target.h (kill_inferior): Removed macro.
10003 * tracepoint.c (gdb_agent_about_to_close): New.
10004 (gdb_agent_helper_thread): Handle command 'close'.
10005 Wait endlessly until the inferior stops.
10006 Install gdb_agent_remove_socket to atexit hook.
10007 (agent_socket_name): New static variable.
10008 (gdb_agent_socket_init): Replace local variable 'name' with
10009 'agent_socket_name'.
10010 (gdb_agent_remove_socket): New.
10011
5a3f286f
YQ		 100122012-07-27 Yao Qi <yao@codesourcery.com>
10013
10014 * server.c (process_point_options): Stop at 'X' when parsing.
10015
961bd387
ME		 100162012-07-19 Michael Eager <eager@eagercon.com>
10017
a261b8f5 10018 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10019 to hw_execute.
10020 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10021 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10022 hardware breakpoint.
10023
aa7c7447
JK		 100242012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10025
10026 * gdbserver/linux-low.c (initialize_low): Call
10027 linux_ptrace_init_warnings.
10028
7f216e7c
DE		 100292012-07-02 Doug Evans <dje@google.com>
10030
10031 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10032 pointer to int.
10033
d3ce09f5
SS		 100342012-07-02 Stan Shebs <stan@codesourcery.com>
10035
10036 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10037 (ax.o): Add it to build rule.
10038 (ax-ipa.o): Ditto.
10039 (OBS): Add format.o.
10040 (IPA_OBS): Add format.o.
10041 * server.c (handle_query): Claim support for breakpoint commands.
10042 (process_point_options): Add command case.
10043 (process_serial_event): Leave running if there are printfs in
10044 effect.
10045 * mem-break.h (any_persistent_commands): Declare.
10046 (add_breakpoint_commands): Declare.
10047 (gdb_no_commands_at_breakpoint): Declare.
10048 (run_breakpoint_commands): Declare.
10049 * mem-break.c (struct point_command_list): New struct.
10050 (struct breakpoint): New field command_list.
10051 (any_persistent_commands): New function.
10052 (add_commands_to_breakpoint): New function.
10053 (add_breakpoint_commands): New function.
10054 (gdb_no_commands_at_breakpoint): New function.
10055 (run_breakpoint_commands): New function.
10056 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10057 locally.
10058 * ax.c: Include format.h.
10059 (ax_printf): New function.
10060 (gdb_eval_agent_expr): Add printf opcode.
10061
2f8f6aed
YQ		 100622012-06-13 Yao Qi <yao@codesourcery.com>
10063
10064 * server.c (start_inferior): Remove duplicated writes to fields
10065 'last_resume_kind' and 'last_status' of 'current_inferior'.
10066
0c9070b3
YQ		 100672012-06-12 Yao Qi <yao@codesourcery.com>
10068 Pedro Alves <palves@redhat.com>
10069
10070 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10071 comment.
10072 * server.c (handle_v_cont): Extend comment.
10073
c52daf70
YQ		 100742012-06-11 Yao Qi <yao@codesourcery.com>
10075
10076 * linux-low.c (linux_attach): Add 'static'.
10077
d38bbb0a
YQ		 100782012-06-06 Yao Qi <yao@codesourcery.com>
10079
10080 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10081
89dc0afd
JK		 100822012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10083
10084 Fix gcc -flto compilation warning.
10085 * server.c (main): Make variable multi_mode and attach volatile.
10086
75f62ce7
TJB		 100872012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10088
10089 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10090 if the platform doesn't know about it.
10091
65f479b6
PA		 100922012-05-30 Jeff Kenton <jkenton@tilera.com>
10093
10094 * Makefile.in (SFILES): Add linux-tile-low.c.
10095 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10096 * configure.srv: Handle tilegx-*-linux*.
10097 * linux-tile-low.c: New file.
10098
0c5bf5a9
JK		 100992012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10100
10101 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10102
a493e3e2
PA		 101032012-05-24 Pedro Alves <palves@redhat.com>
10104
10105 PR gdb/7205
10106
43aaf8b6 10107 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10108
2ea28649
PA		 101092012-05-24 Pedro Alves <palves@redhat.com>
10110
10111 PR gdb/7205
10112
10113 Replace target_signal with gdb_signal throughout.
10114
8d409d16
MR		 101152012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10116
10117 * linux-low.c (linux_store_registers): Avoid the copying sequence
10118 when no data has been retrieved by ptrace.
10119
23512c01
MGD		 101202012-05-22 Will Deacon <will.deacon@arm.com>
10121
10122 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10123 Include asm/ptrace.h.
10124 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10125 already defined.
10126
4934b29e
MR		 101272012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10128
10129 * linux-low.c (linux_store_registers): Don't re-retrieve data
10130 with ptrace that has already been obtained from /proc. Always
10131 copy any data retrieved with ptrace to the buffer supplied.
10132
bde24c0a
PA		 101332012-05-11 Yao Qi <yao@codesourcery.com>
10134 Pedro Alves <palves@redhat.com>
10135
10136 * linux-low.c (enum stopping_threads_kind): New.
10137 (stopping_threads): Change type to `enum stopping_threads_kind'.
10138 (handle_extended_wait): If stopping and suspending threads, leave
10139 the new_lwp suspended too.
10140 (linux_wait_for_event): Adjust.
10141 (stop_all_lwps): Set `stopping_threads' to
10142 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10143 whether we're suspending threads or just stopping them. Assert no
10144 recursion happens.
10145
623b6bdf
YQ		 101462012-04-29 Yao Qi <yao@codesourcery.com>
10147
10148 * server.h: Move some code to ...
10149 * gdbthread.h: ... here. New.
10150 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10151 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10152 (nto-low.o, win32-low.o): Likewise.
10153 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10154 * regcache.c, remote-utils.c, server.c: Likewise.
10155 * target.c, tracepoint.c, win32-low.c: Likewise.
10156
f15f9948
TJB		 101572012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10158
10159 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10160 (PTRACE_ARG4_TYPE): Likewise.
10161 (PTRACE_XFER_TYPE): Likewise.
10162 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10163 ptrace to PTRACE_ARG3_TYPE.
10164 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10165 (PTRACE_ARG4_TYPE): Likewise.
10166 (PTRACE_XFER_TYPE): Likewise.
10167 (linux_detach_one_lwp): Cast fourth argument of
10168 ptrace to long then PTRACE_ARG4_TYPE.
10169 (regsets_fetch_inferior_registers): Cast third argument of
10170 ptrace to long then PTRACE_ARG3_TYPE.
10171 (regsets_store_inferior_registers): Likewise.
10172
38ea300a
PA		 101732012-04-20 Pedro Alves <palves@redhat.com>
10174
10175 * configure: Regenerate.
10176
c971b7fa
PA		 101772012-04-19 Pedro Alves <palves@redhat.com>
10178
43aaf8b6 10179 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10180 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10181 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10182 (all, install-only, uninstall, clean-info, all-lib, clean): No
10183 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10184 (maintainer-clean realclean distclean): Use subdir_do.
10185 (subdir_do): New.
10186 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10187 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10188 * acinclude.m4: Include acx_configure_dir.m4.
10189 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10190 calls. Call AC_PROG_RANLIB. Configure gnulib using
10191 ACX_CONFIGURE_DIR.
10192 (GNULIB): New.
10193 (GNULIB_STDINT_H): Adjust.
10194 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10195 * gdbreplay.c: Include build-gnulib/config.h.
10196 * server.h: Likewise.
10197 * aclocal.m4: Regenerate.
10198 * config.in: Regenerate.
10199 * configure: Regenerate.
c971b7fa 10200
809277f8
PA		 102012012-04-19 Pedro Alves <palves@redhat.com>
10202
10203 * Makefile.in (LIBGNU, INCGNU): Adjust.
10204 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10205 (all, install-only, uninstall, clean-info, all-lib, clean)
10206 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10207 * configure.ac: Adjust AC_OUTPUT output.
10208 * aclocal.m4: Regenerate.
10209 * configure: Regenerate.
10210
fd9bb8b8
PA		 102112012-04-19 Pedro Alves <palves@redhat.com>
10212
10213 * Makefile.in (generated_files): New.
10214 (server_h): Remove the explicit dependency on config.h, and depend
10215 on $generated_files.
10216
1c298c66
PA		 102172012-04-19 Pedro Alves <palves@redhat.com>
10218
10219 * Makefile.in (INCGNU): Add -Ignulib.
10220
57c4b50b
PA		 102212012-04-19 Pedro Alves <palves@redhat.com>
10222
10223 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10224 (INCGNU): ... this, and spell out -I here.
10225 (GNULIB_LIB): Rename to ...
10226 (LIBGNU): ... this.
10227 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10228
1030e047
PA		 102292012-04-19 Pedro Alves <palves@redhat.com>
10230
10231 * config.in: Regenerate.
10232
447d4319
PA		 102332012-04-19 Pedro Alves <palves@redhat.com>
10234
10235 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10236 * server.h (memmem): Remove declaration.
10237 * config.in: Regenerate.
10238 * configure: Regenerate.
10239
aad9eab9
YQ		 102402012-04-19 Yao Qi <yao@codesourcery.com>
10241
10242 * Makefile.in (SFILES): Add common/vec.c.
10243 (OBS): Add vec.o.
10244 (vec.o): New rule.
10245
3e10640f
YQ		 102462012-04-19 Yao Qi <yao@codesourcery.com>
10247
10248 * remote-utils.c (prepare_resume_reply): Replace with macro
10249 target_core_of_thread.
10250 * server.c (handle_qxfer_threads_proper): Likewise.
10251 * target.h (traget_core_of_thread): New macro.
10252
71622373
PA		 102532012-04-18 Pedro Alves <palves@redhat.com>
10254
10255 * aclocal.m4: Regenerate.
10256 * configure: Regenerate.
10257
80d26939
YQ		 102582012-04-16 Yao Qi <yao@codesourcery.com>
10259
10260 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10261 duplicated on address.
10262
42476b70
YQ		 102632012-04-16 Yao Qi <yao@codesourcery.com>
10264
10265 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10266 (struct tracepoint_action_ops) <send>: New field.
10267 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10268 (agent_expr_send, x_tracepoint_action_send): New.
10269 (l_tracepoint_action_send): New.
10270 (cmd_qtdp): Download and install tracepoint
10271 according to `use_agent'.
10272 (run_inferior_command): Add one more parameter `len'.
10273 Update callers.
10274 (tracepoint_send_agent): New.
10275 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10276
7bc83639
YQ		 102772012-04-16 Yao Qi <yao@codesourcery.com>
10278
10279 * tracepoint.c (download_tracepoints): Moved to ...
10280 (cmd_qtstart): ... here.
10281
5f18041e
YQ		 102822012-04-14 Yao Qi <yao@codesourcery.com>
10283
10284 * tracepoint.c: Include inttypes.h.
10285 (struct collect_memory_action): Use sized types.
10286 (struct tracepoint): Likewise.
10287 (cmd_qtdp, stop_tracing): Update print specifiers.
10288 (cmd_qtp, response_tracepoint): Likewise.
10289 (collect_data_at_tracepoint): Likewise.
10290 (collect_data_at_step): Likewise.
10291
55a8c076
YQ		 102922012-04-14 Yao Qi <yao@codesourcery.com>
10293
10294 Import gnulib module inttypes.
10295 * aclocal.m4, config.in, configure: Regenerated.
10296
dc750257
YQ		 102972012-04-14 Yao Qi <yao@codesourcery.com>
10298
10299 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10300 Makefile and config.status at last.
10301
0ab5faf9
YQ		 103022012-04-13 Yao Qi <yao@codesourcery.com>
10303
10304 * tracepoint.c: Include stdint.h unconditionally.
10305
18f5fd81
TJB		 103062012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10307
10308 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10309 on BFD_HAVE_SYS_PROCFS_TYPE.
10310 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10311 * configure: Regenerate.
10312 * config.in: Likewise.
10313
4d47af5c
L		 103142012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10315
10316 * Makefile.in (clean): Also remove x32.c x32-linux.c
10317 x32-avx.c x32-avx-linux.c.
10318 (x32.o): New target.
10319 (x32.c): Likewise.
10320 (x32-linux.o): Likewise.
10321 (x32-linux.c): Likewise.
10322 (x32-avx.o): Likewise.
10323 (x32-avx.c): Likewise.
10324 (x32-avx-linux.o): Likewise.
10325 (x32-avx-linux.c): Likewise.
10326
10327 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10328 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10329 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10330 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10331 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10332 i386/x32-avx-linux.xml.
10333
10334 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10335 (init_registers_x32_avx_linux): Likwise.
10336 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10337 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10338
ecedbe58
PA		 103392012-04-13 Pedro Alves <palves@redhat.com>
10340
10341 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10342 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10343 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10344 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10345 the sub-make.
10346
c92b5177
L		 103472012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10348
10349 * linux-x86-low.c (compat_x32_clock_t): New.
10350 (compat_x32_siginfo_t): Likewise.
10351 (compat_x32_siginfo_from_siginfo): Likewise.
10352 (siginfo_from_compat_x32_siginfo): Likewise.
10353 (linux_is_elf64): Likewise.
10354 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10355 and siginfo_from_compat_x32_siginfo for x32.
10356 (x86_arch_setup): Set linux_is_elf64.
10357
214d508e
L		 103582012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10359
10360 PR gdb/13969
10361 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10362 e_machine field.
10363 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10364 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10365 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10366 compatible with process.
10367
c9a1864a
YQ		 103682012-04-12 Yao Qi <yao@codesourcery.com>
10369
10370 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10371 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10372 (install-only, install-info, clean): Handle sub dir gnulib.
10373 (all-lib, am--refresh): New targets.
10374 (memmem.o): Remove target.
10375 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10376 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10377 (AC_REPLACE_FUNCS): Remove memmem.
10378 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10379 (AC_OUTPUT): Generate Makefile in gnulib/.
10380 * aclocal.m4, config.in, configure: Regenerated.
10381
367ba2c2
MR		 103822012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10383
10384 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10385
9d236627
PA		 103862012-04-05 Pedro Alves <palves@redhat.com>
10387
10388 -Werror=strict-aliasing
10389
10390 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10391 pointer.
10392
111217b3
PA		 103932012-04-04 Pedro Alves <palves@redhat.com>
10394
10395 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10396 (sparc_store_gregset_from_stack, sparc_store_gregset)
10397 (sparc_breakpoint_at): Fix formatting.
10398
8365dcf5
TJB		 103992012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10400
10401 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10402 are available.
10403 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10404 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10405 * config.in: Regenerate.
10406 * configure: Likewise.
10407
689cc2ae
PA		 104082012-03-29 Pedro Alves <palves@redhat.com>
10409
10410 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10411 Correct ptrace arguments.
10412
c14dfd32
PA		 104132012-03-28 Pedro Alves <palves@redhat.com>
10414
10415 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10416 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10417 (IA64_FR1_REGNUM): New defines.
10418 (ia64_fetch_register): New.
10419 (the_low_target): Install it.
10420 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10421 field.
10422 * linux-low.c (linux_fetch_registers): Try the
10423 the_low_target.fetch_register hook first.
10424
10425 * linux-arm-low.c (the_low_target): Adjust.
10426 * linux-bfin-low.c (the_low_target): Adjust.
10427 * linux-cris-low.c (the_low_target): Adjust.
10428 * linux-crisv32-low.c (the_low_target): Adjust.
10429 * linux-m32r-low.c (the_low_target): Adjust.
10430 * linux-m68k-low.c (the_low_target): Adjust.
10431 * linux-mips-low.c (the_low_target): Adjust.
10432 * linux-ppc-low.c (the_low_target): Adjust.
10433 * linux-s390-low.c (the_low_target): Adjust.
10434 * linux-sh-low.c (the_low_target): Adjust.
10435 * linux-sparc-low.c (the_low_target): Adjust.
10436 * linux-tic6x-low.c (the_low_target): Adjust.
10437 * linux-x86-low.c (the_low_target): Adjust.
10438 * linux-xtensa-low.c (the_low_target): Adjust.
10439
63c88e13
PA		 104402012-03-26 Pedro Alves <palves@redhat.com>
10441
10442 * server.c (handle_qxfer_libraries): Don't bail early if
10443 the_target->qxfer_libraries_svr4 is not NULL.
10444
fb723180
PA		 104452012-03-26 Pedro Alves <palves@redhat.com>
10446
10447 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10448
0afae3cf
PA		 104492012-03-23 Pedro Alves <palves@redhat.com>
10450
10451 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10452 "library-list-svr4" element's start tag when the the DSO list is
10453 empty.
10454
485f1ee4
PA		 104552012-03-23 Pedro Alves <palves@redhat.com>
10456
10457 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10458 a variable whose type size is the same as the inferior's pointer
10459 size.
10460
a5362b9a
TS		 104612012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10462
10463 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10464 struct siginfo.
10465 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10466 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10467 * linux-low.h: Include <signal.h>.
10468 (struct siginfo): Remove forward declaration.
10469 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10470 struct siginfo.
10471
d226c142
MF		 104722012-03-21 Mike Frysinger <vapier@gentoo.org>
10473
10474 * .gitignore: Ignore more files.
10475
122f36ef
PA		 104762012-03-19 Pedro Alves <palves@redhat.com>
10477 Jan Kratochvil <jan.kratochvil@redhat.com>
10478
10479 * server.c (cont_thread, general_thread): Add describing comments.
10480 (start_inferior): Clear `cont_thread'.
10481 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10482 of a process.
10483
fc3e5175
YQ		 104842012-03-15 Yao Qi <yao@codesourcery.com>
10485
10486 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10487 handling to ...
10488 (cmd_qtdp): ... here.
10489
8d0d92cd
YQ		 104902012-03-15 Yao Qi <yao@codesourcery.com>
10491
10492 * tracepoint.c (struct tracepoint_action_ops): New.
10493 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10494 (m_tracepoint_action_download): New.
10495 (r_tracepoint_action_download): New.
10496 (x_tracepoint_action_download): New.
10497 (l_tracepoint_action_download): New.
10498 (add_tracepoint_action): Install `action->ops' according type.
10499 (download_tracepoint_1): Move code `download' function pointer
10500 of various tracepoint_action_ops.
10501
87b0bb13
JK		 105022012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10503
10504 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10505 linux_ptrace_attach_warnings.
10506
5f572dec
JK		 105072012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10508
10509 * Makefile.in (linux-ptrace.o): New.
10510 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10511 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10512 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10513 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10514 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10515 of these targets.
10516 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10517
f4647387
YQ		 105182012-03-08 Yao Qi <yao@codesourcery.com>
10519 Pedro Alves <palves@redhat.com>
10520
10521 Fix PR server/13392.
10522 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10523 offset of JMP insn.
10524 * tracepoint.c (remove_tracepoint): New.
10525 (cmd_qtdp): Call remove_tracepoint when failed to install.
10526
9b224c5e
PA		 105272012-03-07 Pedro Alves <palves@redhat.com>
10528
10529 * linux-low.c (get_detach_signal): New.
10530 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10531 Pass on pending signals to PTRACE_DETACH. Check the result of the
10532 ptrace call.
10533 * server.c (program_signals, program_signals_p): New.
10534 (handle_general_set): Handle QProgramSignals.
10535 * server.h (program_signals, program_signals_p): Declare.
10536
e237a7e2
JK		 105372012-03-05 Pedro Alves <palves@redhat.com>
10538 Jan Kratochvil <jan.kratochvil@redhat.com>
10539
10540 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10541 New comment why.
10542
5808517f
YQ		 105432012-03-03 Yao Qi <yao@codesourcery.com>
10544
10545 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10546 agent_look_up_symbols.
10547
58b4daa5
YQ		 105482012-03-03 Yao Qi <yao@codesourcery.com>
10549
10550 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10551 (linux-x86-low.o): Likewise.
10552 * server.h: Remove in_process_agent_loaded.
10553 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10554 common/agent.c.
10555 Update callers.
10556
8ffcbaaf
YQ		 105572012-03-03 Yao Qi <yao@codesourcery.com>
10558
10559 * tracepoint.c (gdb_agent_capability): New global.
10560 (in_process_agent_loaded_ust): Renamed to
10561 `in_process_agent_supports_ust'.
10562 Update callers.
10563 (in_process_agent_supports_ust): Call agent_capability_check.
10564 (clear_installed_tracepoints): Assert that agent supports
10565 agent.
10566
d1feda86
YQ		 105672012-03-03 Yao Qi <yao@codesourcery.com>
10568
10569 * linux-low.c (linux_supports_agent): New.
10570 (linux_target_ops): Initialize field `supports_agent' with
10571 linux_supports_agent.
10572 * target.h (struct target_ops) <supports_agent>: New.
10573 (target_supports_agent): New macro.
10574 * server.c (handle_general_set): Handle packet 'QAgent'.
10575 (handle_query): Send `QAgent+'.
10576 * Makefile.in (server.o): Depends on agent.h.
10577
2fa291ac
YQ		 105782012-03-03 Yao Qi <yao@codesourcery.com>
10579
10580 * Makefile.in (OBS): Add agent.o.
10581 Add new rule for agent.o.
10582 Track dependence of tracepoint.c on agent.h.
10583 * tracepoint.c (run_inferior_command_1):
10584 (run_inferior_command): Call agent_run_command.
10585 (gdb_ust_connect_sync_socket): Deleted. Move it to
10586 common/agent.c.
10587 (resume_thread, stop_thread): Likewise.
10588 (gdb_ust_socket_init): Renamed to ...
10589 (gdb_agent_socket_init): ... New.
10590 (gdb_ust_thread): Renamed to ...
10591 (gdb_agent_helper_thread): ... New.
10592 (gdb_ust_init): Move some code to ...
10593 (gdb_agent_init): ... here. New.
10594 [HAVE_UST]: Call gdb_ust_init.
10595 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10596 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10597 * config.in, configure: Regenerated.
10598
05044653
PA		 105992012-03-02 Pedro Alves <palves@redhat.com>
10600
10601 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10602 * linux-low.c (struct simple_pid_list): New.
10603 (stopped_pids): New a struct simple_pid_list pointer.
10604 (add_to_pid_list, pull_pid_from_list): New.
10605 (handle_extended_wait): Don't assume the first signal new children
10606 report is SIGSTOP. Adjust call to pull_pid_from_list.
10607 (linux_wait_for_lwp): Adjust.
10608
8d00225b
YQ		 106092012-03-02 Yao Qi <yao@codesourcery.com>
10610
10611 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10612 debug log.
10613
19560ba5
YQ		 106142012-03-02 Yao Qi <yao@codesourcery.com>
10615
10616 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10617 `stop_pc' and `tpoint'. Update caller.
10618
1faeff08
MR		 106192012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10620
10621 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10622 * linux-low.c (use_linux_regsets): New macro.
10623 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10624 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10625 (linux_register_in_regsets): New function.
10626 (usr_fetch_inferior_registers): Skip registers covered by
10627 regsets.
10628 (usr_store_inferior_registers): Likewise.
10629 (usr_fetch_inferior_registers): New macro.
10630 (usr_store_inferior_registers): Likewise.
10631 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10632 (linux_store_registers): Likewise.
10633 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10634 prototype.
10635 (init_registers_mips64_dsp_linux): Likewise.
10636 (init_registers_mips_linux): New macro.
10637 (init_registers_mips_dsp_linux): Likewise.
10638 (mips_dsp_num_regs): Likewise.
10639 (DSP_BASE, DSP_CONTROL): New fallback macros.
10640 (mips_base_regs): New macro.
10641 (mips_regmap): Use it. Fix the size.
10642 (mips_dsp_regmap): New variable.
10643 (mips_dsp_regset_bitmap): Likewise.
10644 (mips_arch_setup): New function.
10645 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10646 than mips_regmap.
10647 (mips_cannot_store_register): Likewise.
10648 (the_low_target): Update .arch_setup, .num_regs and .regmap
10649 initializers. Add .regset_bitmap initializer.
10650 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10651 initializer.
10652 * linux-bfin-low.c (the_low_target): Likewise.
10653 * linux-cris-low.c (the_low_target): Likewise.
10654 * linux-crisv32-low.c (the_low_target): Likewise.
10655 * linux-ia64-low.c (the_low_target): Likewise.
10656 * linux-m32r-low.c (the_low_target): Likewise.
10657 * linux-m68k-low.c (the_low_target): Likewise.
10658 * linux-ppc-low.c (the_low_target): Likewise.
10659 * linux-s390-low.c (the_low_target): Likewise.
10660 * linux-sh-low.c (the_low_target): Likewise.
10661 * linux-sparc-low.c (the_low_target): Likewise.
10662 * linux-tic6x-low.c (the_low_target): Likewise.
10663 * linux-x86-low.c (the_low_target): Likewise.
10664 * linux-xtensa-low.c (the_low_target): Likewise.
10665 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10666 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10667 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10668 srv_xmlfiles.
10669 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10670 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10671
c03e6ccc
YQ		 106722012-02-29 Yao Qi <yao@codesourcery.com>
10673 Pedro Alves <palves@redhat.com>
10674
10675 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10676 `step_over_finished' is true.
10677
644cebc9
PA		 106782012-02-27 Pedro Alves <palves@redhat.com>
10679
10680 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10681 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10682
c14d7ab2
PA		 106832012-02-27 Pedro Alves <palves@redhat.com>
10684
10685 PR server/9684
10686 * linux-low.c (pid_is_stopped): New.
10687 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10688
412c89dd
LM		 106892012-02-25 Luis Machado <lgustavo@codesourcery.com>
10690
10691 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10692 of conditions.
10693
b745defe
MR		 106942012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10695
10696 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10697
9f3a5c85
LM		 106982012-02-24 Luis Machado <lgustavo@codesourcery>
10699
10700 * server.c (handle_query): Advertise support for target-side
10701 breakpoint condition evaluation.
10702 (process_point_options): New function.
10703 (process_serial_event): When inserting a breakpoint, check for
10704 a target-side condition that should be evaluated.
10705
10706 * mem-break.c: Include regcache.h and ax.h.
10707 (point_cond_list_t): New data structure.
10708 (breakpoint) <cond_list>: New field.
10709 (find_gdb_breakpoint_at): Make non-static.
10710 (delete_gdb_breakpoint_at): Clear any target-side
10711 conditions.
10712 (clear_gdb_breakpoint_conditions): New function.
10713 (add_condition_to_breakpoint): Likewise.
10714 (add_breakpoint_condition): Likewise.
10715 (gdb_condition_true_at_breakpoint): Likewise.
10716 (gdb_breakpoint_here): Return result directly instead
10717 of going through a local variable.
10718
10719 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10720 (clear_gdb_breakpoint_conditions): Likewise.
10721 (add_breakpoint_condition): Likewise.
10722 (gdb_condition_true_at_breakpoint): Likewise.
10723
10724 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10725 (need_step_over_p): Take target-side breakpoint condition into
10726 consideration.
10727
5e1dc496
LM		 107282012-02-24 Luis Machado <lgustavo@codesourcery>
10729
10730 * server.h: Include tracepoint.h.
10731 (agent_mem_read, agent_get_trace_state_variable_value,
10732 agent_set_trace_state_variable_value,
10733 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10734 get_set_tsv_func_addr): New prototypes.
10735
10736 * ax.h: New include file.
10737 * ax.c: New source file.
10738
10739 * tracepoint.c: Include ax.h.
10740 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10741 agent_expr, eval_result_type): Move to ax.h.
10742 (parse_agent_expr): Rename to ...
10743 (gdb_parse_agent_expr): ... this, make it non-static and move
10744 to ax.h.
10745 (unparse_agent_expr) Rename to ...
10746 (gdb_unparse_agent_expr): ... this, make it non-static and move
10747 to ax.h.
10748 (eval_agent_expr): Rename to ...
10749 (eval_tracepoint_agent_expr): ... this.
10750 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10751 forward declarations.
10752 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10753 (agent_get_trace_state_variable_value): New function.
10754 (agent_set_trace_state_variable_value): New function.
10755 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10756 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10757 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10758 (condition_true_at_tracepoint): Likewise.
10759 (parse_agent_expr): Rename to ...
10760 (gdb_parse_agent_expr): ... this and move to ax.c.
10761 (unparse_agent_expr): Rename to ...
10762 (gdb_unparse_agent_expr): ... this and move to ax.c.
10763 (gdb_agent_op_name): Move to ax.c.
10764 (eval_agent_expr): Rename to ...
10765 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10766 and move to ax.c.
10767 (eval_tracepoint_agent_expr): New function.
10768 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10769 non-static.
5e1dc496
LM		 10770 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10771 ax.c.
10772 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10773 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10774 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10775 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10776 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10777 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10778 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10779 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10780 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10781 (compile_bytecodes): Remove forward declaration.
10782 (is_goto_target): Move to ax.c.
10783 (compile_bytecodes): Move to ax.c and call
10784 agent_get_trace_state_variable_value (...) and
10785 agent_set_trace_state_variable_value (...).
10786
10787 * Makefile.in: Update ax.c and IPA dependencies.
10788
277e4e52
PA		 107892012-02-24 Pedro Alves <palves@redhat.com>
10790
10791 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10792 (cmd_bigqtbuffer_circular): ... this. Only handle
10793 'QTBuffer:circular:'.
10794 (handle_tracepoint_general_set): Adjust.
10795
bf4c19f7
YQ		 107962012-02-16 Yao Qi <yao@codesourcery.com>
10797
10798 * inferiors.c: Move code to ...
10799 * dll.c: .... here. New.
10800 * server.h: Declare clear_dlls.
10801 * Makefile.in (SFILES): Add dll.c.
10802 (OBS): Add dll.o
10803 (dll.o): New rule.
10804
d73f2619
YQ		 108052012-02-11 Yao Qi <yao@codesourcery.com>
10806
10807 * server.c: (handle_monitor_command): Add a new parameter
10808 `own_buf'.
10809 (handle_query): Update caller.
10810
f8255c2a
JB		 108112012-02-09 Joel Brobecker <brobecker@adacore.com>
10812
10813 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10814 * configure, config.in: Regenerate.
10815 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10816 is not defined.
10817
da84f473
PA		 108182012-02-02 Pedro Alves <palves@redhat.com>
10819
10820 Try SIGKILL first, then PTRACE_KILL.
10821 * linux-low.c (linux_kill_one_lwp): New.
10822 (linux_kill_one_lwp): Rename to ...
10823 (kill_one_lwp_callback): ... this. Use the new
10824 linux_kill_one_lwp.
10825
e886a173
PA		 108262012-02-02 Pedro Alves <palves@redhat.com>
10827
10828 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10829 inferior.
10830
be07f1a2
PA		 108312012-01-27 Pedro Alves <palves@redhat.com>
10832
10833 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10834 (elf_64_file_p): Make static.
10835 (linux_pid_exe_is_elf_64_file): New.
10836 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10837 Delete declarations.
10838 (linux_pid_exe_is_elf_64_file): Declare.
10839 * linux-x86-low.c (x86_arch_setup): Use
10840 linux_pid_exe_is_elf_64_file.
10841
d8301ad1
JK		 108422012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10843
10844 * linux-low.c (linux_wait_for_event_1): Rename to ...
10845 (linux_wait_for_event): ... here and merge it with former
10846 linux_wait_for_event - new variable wait_ptid, use it.
10847 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10848
01b17894
PA		 108492012-01-23 Pedro Alves <palves@redhat.com>
10850
10851 * server.c (main): Avoid yet another case of infinite loop while
10852 detaching/killing after a longjmp.
10853
e825046f
JK		 108542012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10855
10856 Code cleanup.
10857 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10858
b9e7b9c3
UW		 108592012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10860
10861 * hostio.c (handle_readlink): New function.
10862 (handle_vFile): Call it to handle "vFile:readlink" packets.
10863
901f9912
UW		 108642012-01-20 Pedro Alves <palves@redhat.com>
10865 Ulrich Weigand <ulrich.weigand@linaro.org>
10866
10867 * server.c (handle_v_requests): Only support vAttach and vRun to
10868 start multiple processes when in extended protocol mode.
10869
fc1ab1a0
PA		 108702012-01-17 Pedro Alves <palves@redhat.com>
10871
10872 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10873 memalign plus mprotect to allocate the scratch buffer.
10874
7d5d4e98
PA		 108752012-01-13 Pedro Alves <palves@redhat.com>
10876
10877 * server.c (attach_inferior): Clear `cont_thread'.
10878
f128d5e9
PA		 108792012-01-13 Pedro Alves <palves@redhat.com>
10880
10881 * server.c (main): Avoid infinite loop while detaching/killing
10882 after a longjmp.
10883
06db92f0
DE		 108842012-01-09 Doug Evans <dje@google.com>
10885
10886 * server.c (start_inferior): Set last_ptid in --wrapper case.
10887
32d92999
YQ		 108882012-01-06 Yao Qi <yao@codesourcery.com>
10889
10890 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10891 defined.
10892 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10893
5e0a92a9
YQ		 108942012-01-04 Yao Qi <yao@codesourcery.com>
10895
10896 * tracepoint.c (cmd_qtdp): Print debug message
10897 for static tracepoint.
10898
ae639e8c
YQ		 108992012-01-04 Yao Qi <yao@codesourcery.com>
10900
10901 * tracepoint.c (trace_vdebug): Differentiate debug message
10902 between gdbserver and IPA.
10903
f72429c5
YQ		 109042012-01-03 Yao Qi <yao@codesourcery.com>
10905
10906 * tracepoint.c (tracepoint_was_hit): Don't collect for
10907 static tracepoint.
10908
12c3e59c
JB		 109092012-01-02 Joel Brobecker <brobecker@adacore.com>
10910
10911 * terminal.h: Reformat copyright header.
10912
67827812
JB		 109132012-01-02 Joel Brobecker <brobecker@adacore.com>
10914
10915 * server.c (gdbserver_version): Update copyright year.
10916 * gdbreplay.c (gdbreplay_version): Likewise.
10917
3e52c33d
JK		 109182011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10919
10920 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10921
10922 Revert:
10923 2011-12-18 Hui Zhu <teawater@gmail.com>
10924 * linux-low.c (linux_create_inferior): Save return value to ret.
10925
66f1260e
HZ		 109262011-12-18 Hui Zhu <teawater@gmail.com>
10927
10928 * linux-low.c (linux_create_inferior): Save return value to ret.
10929
e77616d7
DE		 109302011-12-16 Doug Evans <dje@google.com>
10931
e7b06c57
DE		 10932 * linux-low.c (linux_create_inferior): If stdio connection,
10933 redirect stdin from /dev/null, stdout to stderr.
10934 * remote-utils.c (remote_is_stdio): New static global.
10935 (remote_connection_is_stdio): New function.
10936 (remote_prepare): Handle stdio connection.
10937 (remote_open): Ditto.
10938 (remote_close): Don't close stdin for stdio connections.
10939 (read_prim,write_prim): New functions. Replace all calls to
10940 read/write to these.
10941 * server.c (main): Watch for "-" argument. Move call to
10942 remote_prepare before start_inferior.
10943 * server.h (STDIO_CONNECTION_NAME): New macro.
10944 (remote_connection_is_stdio): Declare.
10945
e77616d7
DE		 10946 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10947 in debugging output.
10948
82067193
YQ		 109492011-12-15 Yao Qi <yao@codesourcery.com>
10950
10951 * tracepoint.c: Include sys/syscall.h.
10952 (gdb_ust_thread): Remove preprocessor conditional.
10953
82bfbe7e
PA		 109542011-12-14 Pedro Alves <pedro@codesourcery.com>
10955
10956 * linux-low.c (linux_detach_one_lwp): Call
10957 the_low_target.prepare_to_resume before detaching.
10958
712c6575
YQ		 109592011-12-14 Yao Qi <yao@codesourcery.com>
10960
10961 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10962 of write.
10963
d54d1edf
YQ		 109642011-12-14 Yao Qi <yao@codesourcery.com>
10965
10966 * i386-low.c (i386_low_stopped_data_address): Initialize local
10967 variable `control'.
10968
6210a125
PA		 109692011-12-13 Pedro Alves <pedro@codesourcery.com>
10970
10971 PR remote/13492
10972
10973 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10974 DR_CONTROL unless necessary. Extend comments.
10975 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10976 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10977
2ece8244
YQ		 109782011-12-13 Yao Qi <yao@codesourcery.com>
10979
10980 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10981 macros.
10982 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10983
784867a5
JK		 109842011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10985
10986 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10987 Print new debug message for such case.
10988
6bf36717
JK		 109892011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10990
10991 Fix overlapping memcpy.
10992 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10993 the read_inferior_memory transfer.
10994 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10995 write_inferior_memory transfer.
10996 (set_fast_tracepoint_jump): New variable buf. Use it for the
10997 read_inferior_memory and write_inferior_memory transfers.
10998 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10999 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11000 Use it for the write_inferior_memory transfer.
11001 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11002 buffers.
11003
50275556
MR		 110042011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11005
11006 * linux-low.c (fetch_register, store_register): Make code
11007 consistent, fix formatting.
11008
7325beb4
MR		 110092011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11010
11011 * linux-low.c (usr_store_inferior_registers): Factor out code
11012 to handle individual registers into...
11013 (store_register): ... this new function.
11014
c642a434
UW		 110152011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11016
11017 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11018 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11019 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11020 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11021 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11022 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11023 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11024 (srv_xmlfiles): Add new XML files.
11025
11026 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11027 and <sys/uio.h>.
11028 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11029 (init_registers_s390_linux32v1): Add prototype.
11030 (init_registers_s390_linux32v2): Likewise.
11031 (init_registers_s390_linux64v1): Likewise.
11032 (init_registers_s390_linux64v2): Likewise.
11033 (init_registers_s390x_linux64v1): Likewise.
11034 (init_registers_s390x_linux64v2): Likewise.
11035 (s390_num_regs): Increment to 52.
11036 (s390_regmap): Add orig_r2 register.
11037 (s390_num_regs_3264): Increment to 68.
11038 (s390_regmap_3264): Add orig_r2 register.
11039 (s390_collect_ptrace_register): Handle orig_r2 register.
11040 (s390_supply_ptrace_register): Likewise.
11041 (s390_fill_last_break): New function.
11042 (s390_store_last_break): Likewise.
11043 (s390_fill_system_call): New function.
11044 (s390_store_system_call): Likewise.
11045 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11046 register sets.
11047 (s390_check_regset): New function.
11048 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11049 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11050 Update target_regsets for available register sets.
11051
2268b414
JK		 110522011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11053 Jan Kratochvil <jan.kratochvil@redhat.com>
11054
11055 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11056 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11057 New.
11058 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11059 * linux-low.h (struct process_info_private): New member r_debug.
11060 * server.c (handle_qxfer_libraries): Call
11061 the_target->qxfer_libraries_svr4.
11062 (handle_qxfer_libraries_svr4): New function.
11063 (qxfer_packets): New entry "libraries-svr4".
11064 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11065 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11066 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11067 PACKET_qXfer_libraries_svr4.
11068
d6db1fab
UW		 110692011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11070
11071 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11072 PSW address/mask between 8-byte and 16-byte formats.
11073 (s390_supply_ptrace_register): Likewise.
11074 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11075 basic addressing mode bit.
11076
242f5f1c
SS		 110772011-11-24 Stan Shebs <stan@codesourcery.com>
11078
11079 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11080
f196051f
SS		 110812011-11-17 Stan Shebs <stan@codesourcery.com>
11082
11083 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11084 (tracing_start_time): New global.
11085 (tracing_stop_time): New global.
11086 (tracing_user_name): New global.
11087 (tracing_notes): New global.
11088 (tracing_stop_note): New global.
11089 (cmd_qtstart): Set traceframe_usage, start_time.
11090 (stop_tracing): Set stop_time.
11091 (cmd_qtstatus): Report additional status.
11092 (cmd_qtp): New function.
11093 (handle_tracepoint_query): Call it.
11094 (cmd_qtnotes): New function.
11095 (handle_tracepoint_general_set): Call it.
11096 (get_timestamp): Rename from tsv_get_timestamp.
11097
405f8e94
SS		 110982011-11-14 Stan Shebs <stan@codesourcery.com>
11099 Kwok Cheung Yeung <kcy@codesourcery.com>
11100
11101 * linux-x86-low.c (small_jump_insn): New.
11102 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11103 trampoline and error message, build a trampoline and issue a small
11104 jump instruction to it.
11105 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11106 trampoline and error message.
11107 (x86_get_min_fast_tracepoint_insn_len): New.
11108 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11109 * linux-low.h (struct linux_target_ops): Add arguments to
11110 install_fast_tracepoint_jump_pad operation, add new operation.
11111 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11112 arguments.
11113 (linux_get_min_fast_tracepoint_insn_len): New function.
11114 (linux_target_op): Add new operation.
11115 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11116 (gdb_trampoline_buffer_end): Ditto.
11117 (gdb_trampoline_buffer_error): Ditto.
11118 (struct ipa_sym_addresses): Add fields for new IPA variables.
11119 (symbol_list): Add entries for new IPA variables.
11120 (struct tracepoint): Add fields to hold the address range of the
11121 trampoline used by the tracepoint.
11122 (trampoline_buffer_head): New static variable.
11123 (trampoline_buffer_tail): Ditto.
11124 (claim_trampoline_space): New function.
11125 (have_fast_tracepoint_trampoline_buffer): New function.
11126 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11127 structure.
11128 (install_fast_tracepoint): Ditto, also add error buffer argument.
11129 (cmd_qtminftpilen): New function.
11130 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11131 (fast_tracepoint_from_trampoline_address): New function.
11132 (fast_tracepoint_collecting): Handle trampoline as part of jump
11133 pad space.
11134 (set_trampoline_buffer_space): New function.
11135 (initialize_tracepoint): Initialize new IPA variables.
11136 * target.h (struct target_ops): Add arguments to
11137 install_fast_tracepoint_jump_pad operation, add new
11138 get_min_fast_tracepoint_insn_len operation.
11139 (target_get_min_fast_tracepoint_insn_len): New.
11140 (install_fast_tracepoint_jump_pad): Add arguments.
11141 * server.h (IPA_BUFSIZ): Define.
11142 * linux-i386-ipa.c: Include extra header files.
11143 (initialize_fast_tracepoint_trampoline_buffer): New function.
11144 (initialize_low_tracepoint): Call it.
11145 * server.h (set_trampoline_buffer_space): Declare.
11146 (claim_trampoline_space): Ditto.
11147 (have_fast_tracepoint_trampoline_buffer): Ditto.
11148
1e4d1764
YQ		 111492011-11-14 Yao Qi <yao@codesourcery.com>
11150
11151 * server.c (handle_query): Handle InstallInTrace for qSupported.
11152 * tracepoint.c (add_tracepoint): Sort list.
11153 (install_tracepoint, download_tracepoint): New.
11154 (cmd_qtdp): Call them to install and download tracepoints.
11155 (sort_tracepoints): Removed.
11156 (cmd_qtstart): Update.
11157
5c73ff4e
YQ		 111582011-11-14 Yao Qi <yao@codesourcery.com>
11159
11160 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11161 * mem-break.h: Declare.
11162 * tracepoint.c (cmd_qtstart): Move some code to ...
11163 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11164 New.
11165 (download_tracepoints): Move some code to ...
11166 (download_tracepoint_1): ... here. New.
11167
86a30030
YQ		 111682011-11-08 Yao Qi <yao@codesourcery.com>
11169
11170 * remote-utils.c (relocate_instruction): A comment fix.
11171
8d26e50c
JB		 111722011-11-07 Joel Brobecker <brobecker@adacore.com>
11173
11174 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11175 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11176 dr_status_mirror and dr_control_mirror from debug_reg_state.
11177 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11178 (i386_initial_stuff): Remove use of deleted globals.
11179 (i386_get_thread_context, i386_set_thread_context,
11180 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11181 from debug_reg_state.
11182
a59306a3
YQ		 111832011-11-05 Yao Qi <yao@codesourcery.com>
11184
11185 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11186 address as TPOINT's.
11187
3065dfb6
SS		 111882011-11-02 Stan Shebs <stan@codesourcery.com>
11189
11190 * tracepoint.c (agent_mem_read_string): New function.
11191 (eval_agent_expr): Call it for tracenz.
11192 * server.c (handle_query): Report support for tracenz.
11193
fd0d8c7c
YQ		 111942011-11-02 Yao Qi <yao@codesourcery.com>
11195
11196 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11197
609086b1
YQ		 111982011-11-02 Yao Qi <yao@codesourcery.com>
11199
11200 * target.h: Fix a typo in comment.
11201
b9fd1791
PA		 112022011-10-31 Pedro Alves <pedro@codesourcery.com>
11203
11204 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11205 clobber the breakpoints' shadows with fast tracepoint jumps.
11206 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11207 * target.c (write_inferior_memory): Also pass MYADDR down to
11208 check_mem_write.
11209
03583c20
UW		 112102011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11211
11212 * configure.ac: Check support for personality routine.
11213 * configure: Regenerate.
11214 * config.in: Likewise.
11215 * linux-low.c: Include <sys/personality.h>.
11216 Define ADDR_NO_RANDOMIZE if necessary.
11217 (linux_create_inferior): Disable address space randomization when
11218 forking inferior, if requested.
11219 (linux_supports_disable_randomization): New function.
11220 (linux_target_ops): Install it.
11221 * server.h (disable_randomization): Declare.
11222 * server.c (disable_randomization): New global variable.
11223 (handle_general_set): Handle QDisableRandomization.
11224 (handle_query): Likewise for qSupported.
11225 (main): Support --disable-randomization and --no-disable-randomization
11226 command line arguments.
11227 * target.h (struct target_ops): Add supports_disable_randomization.
11228 (target_supports_disable_randomization): New macro.
11229
723b724b
MF		 112302011-09-29 Mike Frysinger <vapier@gentoo.org>
11231
11232 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11233 ifdef check.
11234 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11235 [!PT_GETDSBT] (target_loadmap): New definition.
11236 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11237 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11238 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11239 and PT_GETDSBT to LINUX_LOADMAP.
11240 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11241 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11242
55329a5c 112432011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11244
11245 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11246 (arm_linux_hwbp_cap): New static variable.
11247 (arm_linux_get_hwbp_cap): Replace by ...
11248 (arm_linux_init_hwbp_cap): ... this new function.
11249 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11250 (arm_linux_get_hw_watchpoint_count): Likewise.
11251 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11252 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11253 (arm_prepare_to_resume): Use perror_with_name instead of error.
11254
55329a5c 112552011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11256
11257 * linux-arm-low.c: Include <signal.h>.
11258 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11259 (struct arm_linux_hwbp_cap): New data type.
11260 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11261 (struct arm_linux_hw_breakpoint): New data type.
11262 (MAX_BPTS, MAX_WPTS): Define.
11263 (struct arch_process_info, struct arch_lwp_info): New data types.
11264 (arm_linux_get_hwbp_cap): New function.
11265 (arm_linux_get_hw_breakpoint_count): Likewise.
11266 (arm_linux_get_hw_watchpoint_count): Likewise.
11267 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11268 (arm_hwbp_control_initialize): Likewise.
11269 (arm_hwbp_control_is_enabled): Likewise.
11270 (arm_hwbp_control_is_initialized): Likewise.
11271 (arm_hwbp_control_disable): Likewise.
11272 (arm_linux_hw_breakpoint_equal): Likewise.
11273 (arm_linux_hw_point_initialize): Likewise.
11274 (struct update_registers_data): New data structure.
11275 (update_registers_callback: New function.
11276 (arm_insert_point): Likewise.
11277 (arm_remove_point): Likewise.
11278 (arm_stopped_by_watchpoint): Likewise.
11279 (arm_stopped_data_address): Likewise.
11280 (arm_new_process): Likewise.
11281 (arm_new_thread): Likewise.
11282 (arm_prepare_to_resume): Likewise.
11283 (the_low_target): Register arm_insert_point, arm_remove_point,
11284 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11285 arm_new_thread, and arm_prepare_to_resume.
11286
6b9801d4
SS		 112872011-09-15 Stan Shebs <stan@codesourcery.com>
11288
11289 * server.h (struct emit_ops): Add compare-goto fields.
11290 * tracepoint.c (gdb_agent_op_sizes): New table.
11291 (emit_eq_goto): New function.
11292 (emit_ne_goto): New function.
11293 (emit_lt_goto): New function.
11294 (emit_le_goto): New function.
11295 (emit_gt_goto): New function.
11296 (emit_ge_goto): New function.
11297 (is_goto_target): New function.
11298 (compile_bytecodes): Recognize special cases of compare-goto
11299 combinations and call specialized emitters for them.
11300 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11301 (amd64_emit_ne_goto): New function.
11302 (amd64_emit_lt_goto): New function.
11303 (amd64_emit_le_goto): New function.
11304 (amd64_emit_gt_goto): New function.
11305 (amd64_emit_ge_goto): New function.
11306 (amd64_emit_ops): Add the new functions.
11307 (i386_emit_eq_goto): New function.
11308 (i386_emit_ne_goto): New function.
11309 (i386_emit_lt_goto): New function.
11310 (i386_emit_le_goto): New function.
11311 (i386_emit_gt_goto): New function.
11312 (i386_emit_ge_goto): New function.
11313 (i386_emit_ops): Add the new functions.
11314
bf15cbda
SS		 113152011-09-08 Stan Shebs <stan@codesourcery.com>
11316
11317 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11318 (i386_emit_epilogue): Restore %ebx.
11319
943ca1dd
JZ		 113202011-08-31 Jie Zhang <jzhang918@gmail.com>
11321
11322 * server.c (step_thread): Remove definition.
11323 (process_serial_event): Don't handle Hs.
11324 * server.h (step_thread): Remove declaration.
11325 * target.c (set_desired_inferior): Remove use of step_thread.
11326
e3deef73
LM		 113272011-08-24 Luis Machado <lgustavo@codesourcery.com>
11328
11329 * linux-low.c: Include linux-procfs.h.
11330 (linux_attach_lwp_1): Update comments.
11331 (linux_attach): Scan for existing threads when attaching to a
11332 process that is the tgid.
11333 * Makefile.in: Update dependencies.
11334
13da1c97
LM		 113352011-08-24 Luis Machado <lgustavo@codesourcery.com>
11336
11337 * configure.srv: Add linux-procfs.o dependencies.
11338
881127c9
YQ		 113392011-08-14 Yao Qi <yao@codesourcery.com>
11340
11341 * target.h (struct target_ops): Fix indent.
11342 * win32-low.c (win32_target_ops): Fix comment.
11343
58dbd541
YQ		 113442011-08-14 Andrew Jenner <andrew@codesourcery.com>
11345 Yao Qi <yao@codesourcery.com>
11346
11347 * Makefile.in (clean): Remove tic6x-*.c files.
11348 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11349 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11350 (tic6x-c64xp-linux.c): Likewise.
11351 * configure.srv: Add support for tic6x-*-uclinux.
11352 * linux-tic6x-low.c: New.
11353 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11354
78d85199
YQ		 113552011-08-14 Andrew Stubbs <ams@codesourcery.com>
11356 Yao Qi <yao@codesourcery.com>
11357
11358 * target.h (struct target_ops): Add read_loadmap.
11359 * linux-low.c (struct target_loadseg): New type.
11360 (struct target_loadmap): New type.
11361 (linux_read_loadmap): New function.
11362 (linux_target_ops): Add linux_read_loadmap.
11363 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11364 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11365 to NULL.
78d85199 11366
a959a88d
EZ		 113672011-08-05 Eli Zaretskii <eliz@gnu.org>
11368
11369 * win32-low.c: Include <stdint.h>.
11370
1ced966e
PA		 113712011-07-22 Pedro Alves <pedro@codesourcery.com>
11372
11373 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11374 to the inferior here.
11375 (i386_remove_aligned_watchpoint): Ditto.
11376 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11377 fit part of the watchpoint in the debug registers.
11378 (i386_update_inferior_debug_regs): New.
11379 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11380 registers, and only update the inferior on success.
11381 (i386_low_remove_watchpoint): Ditto.
11382
d26e3629
KY		 113832011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11384
11385 * linux-low.c (compare_ints, unique, list_threads, show_process,
11386 linux_core_of_thread): Delete.
11387 (linux_target_ops): Change linux_core_of_thread to
11388 linux_common_core_of_thread.
11389 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11390 * utils.c (malloc_failure): Change type of argument.
11391 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11392 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11393 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11394 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11395 (IPA_OBJS): Add common-utils-ipa.o.
11396 (ptid_h, linux_osdata_h): New macros.
11397 (server_h): Add common/common-utils.h, common/xml-utils.h,
11398 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11399 common/ptid.h.
11400 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11401 ptid.o, buffer.o): New rules.
11402 (linux-low.o): Add common/linux-osdata.h as a dependency.
11403 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11404 * configure.ac: Add AC_HEADER_DIRENT check.
11405 * config.in: Regenerate.
11406 * configure: Regenerate.
11407 * remote-utils.c (xml_escape_text): Delete.
11408 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11409 buffer_xml_printf): Move to common/buffer.c.
11410 * server.c (main): Remove call to initialize_inferiors.
11411 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11412 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11413 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11414 internal_error, gdb_assert, gdb_assert_fail): Delete.
11415 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11416 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11417 common/buffer.h.
11418 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11419 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11420 initialize_inferiors): Delete.
11421
2275a1a7
PA		 114222011-07-20 Pedro Alves <pedro@codesourcery.com>
11423
11424 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11425 symbol error.
11426
0a5b1e09
PA		 114272011-05-31 Pedro Alves <pedro@codesourcery.com>
11428
11429 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11430 assertion.
11431 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11432
6938fd34
YQ		 114332011-05-26 Yao Qi <yao@codesourcery.com>
11434
11435 * Makefile.in (thread-db.o): Track dependence to
11436 common/gdb_thread_db.h.
11437 * thread-db.c: include gdb_thread_db.h from right place.
11438
b481f9e0
TT		 114392011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11440
11441 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11442 __FILE__ and __LINE__ to internal_error.
11443
98a5dd13
DE		 114442011-05-13 Doug Evans <dje@google.com>
11445
11446 * thread-db.c (try_thread_db_load_from_sdir): New function.
11447 (try_thread_db_load_from_dir): New function.
11448 (thread_db_load_search): Handle $sdir, ignore $pdir.
11449 Remove trying of system directories if search of
11450 libthread-db-search-path fails, that is now done via $sdir.
11451
d248b706
KY		 114522011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11453
11454 * server.c (handle_query): Add EnableDisableTracepoints to the list
11455 of supported features.
43aaf8b6 11456 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11457 tracepoints.
43aaf8b6
PA		 11458 (cmd_qtenable_disable): New.
11459 (cmd_qtstart): Install tracepoints even if disabled.
11460 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11461 receiving a QTEnable or QTDisable packet.
11462 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11463 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11464 tracepoints.
11465 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11466
84e578fb
DE		 114672011-05-10 Doug Evans <dje@google.com>
11468
11469 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11470
71f55dd8
DE		 114712011-05-04 Doug Evans <dje@google.com>
11472
11473 * linux-low.c (linux_join): Skip process lookup.
11474 * spu-low.c (spu_join): Ditto.
11475 * server.c (join_inferiors_callback): Delete.
11476 (process_serial_event): For 'D' packet (detach) call join_inferior
11477 directly.
11478
4d393d60
JM		 114792011-05-04 Joseph Myers <joseph@codesourcery.com>
11480
11481 * README: Don't mention xscale*-*-linux*.
11482 * configure.srv (xscale*-*-linux*): Don't handle target.
11483
b00ad6ff
NF		 114842011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11485
11486 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11487 casting pointers.
11488 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11489 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11490 (i386_emit_void_call_2): Likewise.
11491
af96c192
YQ		 114922011-04-26 Yao Qi <yao@codesourcery.com>
11493
43aaf8b6
PA		 11494 * linux-low.c: Move common macros to linux-ptrace.h.
11495 Include linux-ptrace.h.
af96c192
YQ		 11496 * Makefile.in (linux_ptrace_h): New.
11497 (linux-low.o): Depends on linux-ptrace.h.
11498
03f2bd59
JK		 114992011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11500
11501 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11502 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11503 (remote_prepare): New function with most of the TCP code from ...
11504 (remote_open): ... here. Detect PORT here unconditionally. Move also
11505 setting transport_is_reliable.
11506 * server.c (run_once): New variable.
11507 (gdbserver_usage): Document it.
11508 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11509 the first run if RUN_ONCE.
11510 * server.h (run_once, remote_prepare): New declarations.
11511
7a9dd1b2
TT		 115122011-04-19 Tom Tromey <tromey@redhat.com>
11513
11514 * win32-low.c (handle_load_dll): Remove duplicate "the".
11515
81239425
PM		 115162011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11517
11518 Remove support for old Cygwin 1.5 versions.
11519 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11520 function to avoid warning.
11521 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11522 warning.
11523
9e0627f1
PM		 115242011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11525
11526 * gdbserver/server.h (Macro _): Define it if not available.
11527
588eebee
MS		 115282011-03-14 Michael Snyder <msnyder@vmware.com>
11529
348af9f7 11530 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11531
43f70d4c
JB		 115322011-03-10 Joel Brobecker <brobecker@adacore.com>
11533
11534 * Makefile.in (maintainer-clean realclean distclean): Remove
11535 "make ... subdir_do" command.
11536
348af9f7
MS		 115372011-03-10 Michael Snyder <msnyder@vmware.com>
11538
11539 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11540
11541 * server.c (handle_v_run): Free alloced buffer on early return.
11542
e637a4f5
YQ		 115432011-03-09 Yao Qi <yao@codesourcery.com>
11544
11545 Revert:
11546 2011-03-04 Yao Qi <yao@codesourcery.com>
11547
11548 * Makefile.in: Remove GNU make feature --directory.
11549
11550 2011-03-05 Yao Qi <yao@codesourcery.com>
11551
11552 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11553 (subdir_do): New make target. Copied from gdb/Makefile.
11554 (maintainer-clean, realclean, distclean, clean): Call corresponding
11555 make targets in common/Makefile.
11556
11557 2011-02-11 Yao Qi <yao@codesourcery.com>
11558
11559 * configure.ac: Call AC_PROG_RANLIB.
11560 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11561 * configure: Regenerate.
11562
e6edda56
JK		 115632011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11564
11565 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11566
e5141119
JB		 115672011-03-06 Yao Qi <yao@codesourcery.com>
11568
11569 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11570
64794aa4
JB		 115712011-03-05 Yao Qi <yao@codesourcery.com>
11572
11573 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11574 (subdir_do): New make target. Copied from gdb/Makefile.
11575 (maintainer-clean, realclean, distclean, clean): Call corresponding
11576 make targets in common/Makefile.
11577
7a762829
YQ		 115782011-03-04 Yao Qi <yao@codesourcery.com>
11579
11580 * Makefile.in: Remove GNU make feature --directory.
11581
348af9f7
MS		 115822011-03-04 Michael Snyder <msnyder@vmware.com>
11583
11584 * server.c (queue_stop_reply): Call xmalloc not malloc.
11585
115862011-03-02 Michael Snyder <msnyder@vmware.com>
11587
11588 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11589
9f72fee2
MS		 115902011-02-28 Michael Snyder <msnyder@vmware.com>
11591
588eebee
MS		 11592 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11593 (cmd_qtframe): Ditto.
11594 (cmd_qtbuffer): Ditto.
11595 (cmd_bigqtbuffer): Ditto.
11596
9f72fee2
MS		 11597 * utils.c (decimal2str): Initialize 'width' to nine, then
11598 don't mess with it.
11599
8040bd49
UW		 116002011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11601
11602 * hostio.c (require_data): Free *data, not data.
11603
7e52cbd0
JK		 116042011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11605
11606 * hostio.c (require_data): Use free, not xfree.
11607
9130f83e
MS		 116082011-02-27 Michael Snyder <msnyder@vmware.com>
11609
4b812f4e
MS		 11610 * server.c (handle_query): Discard unused value.
11611
9130f83e
MS		 11612 * hostio.c (require_data): Free malloc memory before returning
11613 error.
11614
69d37113
MS		 116152011-02-26 Michael Snyder <msnyder@vmware.com>
11616
11617 * linux-low.c (list_threads): Call closedir for dirent.
11618
35f5825a
MS		 116192011-02-27 Michael Snyder <msnyder@vmware.com>
11620
2a589cef
MS		 11621 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11622 a case statement falls through.
11623
0adea5f7
MS		 11624 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11625
35f5825a
MS		 11626 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11627 in comparison.
11628
238f1c74
MS		 116292011-02-26 Michael Snyder <msnyder@vmware.com>
11630
11631 * utils.c (decimal2str): Eliminate dead code and dead param.
11632 (pulongest): Drop dead param from call to decimal2str.
11633 (plongest): Ditto.
11634
633ff500
JB		 116352011-02-24 Joel Brobecker <brobecker@adacore.com>
11636
11637 Revert the following patch (not approved yet):
11638 2011-02-21 Hui Zhu <teawater@gmail.com>
11639 * tracepoint.c (tp_printf): New function.
11640 (eval_agent_expr): Handle gdb_agent_op_printf.
11641
f9c6ff72
HZ		 116422011-02-21 Hui Zhu <teawater@gmail.com>
11643
11644 * tracepoint.c (tp_printf): New function.
11645 (eval_agent_expr): Handle gdb_agent_op_printf.
11646
94d5e490
TT		 116472011-02-18 Tom Tromey <tromey@redhat.com>
11648
11649 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11650 (tracepoint.o): Likewise.
11651 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11652 (gdb_agent_op_names): Likewise.
11653
c7f96d2b
TT		 116542011-02-18 Tom Tromey <tromey@redhat.com>
11655
11656 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11657 gdb_agent_op_rot>: New constants.
11658 (gdb_agent_op_names): Add pick and roll.
11659 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11660 cases.
11661
0feedb2c
JK		 116622011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11663
11664 * aclocal.m4: Regenerated with aclocal-1.11.1.
11665
b3b9301e
PA		 116662011-02-14 Pedro Alves <pedro@codesourcery.com>
11667
11668 * server.c (handle_qxfer_traceframe_info): New.
11669 (qxfer_packets): Register "traceframe-info".
11670 (handle_query): Report support for qXfer:traceframe-info:read+.
11671 * tracepoint.c (match_blocktype): New.
11672 (traceframe_find_block_type): Rename to ...
11673 (traceframe_walk_blocks): ... this. Add callback filter argument,
11674 and use it.
11675 (traceframe_find_block_type): New, reimplemented on top of
11676 traceframe_walk_blocks.
11677 (build_traceframe_info_xml): New.
11678 (traceframe_read_info): New.
11679 * server.h (traceframe_read_info): Declare.
11680
4f3e6fb7
YQ		 116812011-02-11 Yao Qi <yao@codesourcery.com>
11682
11683 * configure.ac: Call AC_PROG_RANLIB.
11684 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11685 * configure: Regenerate.
11686
764880b7
PA		 116872011-02-07 Pedro Alves <pedro@codesourcery.com>
11688
11689 * server.c (gdb_read_memory): Change return semantics to allow
11690 partial transfers.
11691 (handle_search_memory_1): Adjust.
11692 (process_serial_event) <'m' packet>: Handle partial transfers.
11693 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11694
1c79eb8a
PA		 116952011-01-28 Pedro Alves <pedro@codesourcery.com>
11696
11697 * regcache.c (init_register_cache): Initialize
11698 regcache->register_status.
11699 (free_register_cache): Release regcache->register_status.
11700 (regcache_cpy): Copy register_status.
11701 (registers_to_string): Print 'x's for unavailable registers.
11702 (supply_register): Mark the register's status valid or
11703 unavailable, depending on whether a buffer was passed in or not.
11704 (supply_register_zeroed): New.
11705 (supply_regblock): Mark the registers' status valid or
11706 unavailable, depending on whether a buffer was passed in or not.
11707 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11708 (struct regcache): New `register_status' field.
11709 (supply_register_zeroed): Declare.
11710 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11711 supply_register_zeroed, rather than passing a NULL buffer to
11712 supply_register.
11713 * tracepoint.c (fetch_traceframe_registers): Update comment.
11714
85724a0e
PA		 117152011-01-28 Pedro Alves <pedro@codesourcery.com>
11716
11717 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11718 buffer explicit.
11719
d08aafef
PA		 117202011-01-25 Pedro Alves <pedro@codesourcery.com>
11721
11722 * server.h (decode_xfer_write): Change prototype.
11723 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11724 and don't extract the annex here.
11725 * server.c (decode_xfer_read): Remove `annex' parameter,
11726 and don't extract the annex here.
11727 (decode_xfer): New.
11728 (struct qxfer): New.
11729 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11730 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11731 (handle_qxfer_statictrace): New functions, abstracted out from
11732 handle_query, and made to use the struct qxfer interface.
11733 (handle_threads_qxfer_proper): Rename to ...
11734 (handle_qxfer_threads_proper): ... this.
11735 (handle_threads_qxfer): Rename to ...
11736 (handle_qxfer_threads): ... this. Adjust.
11737 (qxfer_packets): New array.
11738 (handle_qxfer): New function.
11739 (handle_query): Use handle_qxfer.
11740
493e2a69
MS		 117412011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11742
11743 * gdbreplay.c: Shorten lines of >= 80 columns.
11744 * linux-low.c: Ditto.
11745 * linux-ppc-low.c: Ditto.
11746 * linux-s390-low.c: Ditto.
11747 * linux-sparc-low.c: Ditto.
11748 * linux-x86-low.c: Ditto.
11749 * linux-xtensa-low.c: Ditto.
11750 * mem-break.c: Ditto.
11751 * nto-low.c: Ditto.
11752 * regcache.h: Ditto.
11753 * remote-utils.c: Ditto.
11754 * server.c: Ditto.
11755 * server.h: Ditto.
11756 * thread-db.c: Ditto.
11757 * tracepoint.c: Ditto.
11758 * utils.c: Ditto.
11759 * win32-low.h: Ditto.
11760
44944448
JB		 117612011-01-05 Joel Brobecker <brobecker@adacore.com>
11762
11763 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11764 update.
11765
71ce852c
JB		 117662011-01-01 Joel Brobecker <brobecker@adacore.com>
11767
11768 * server.c (gdbserver_version): Update copyright year in version
11769 output.
11770 * gdbreplay.c (gdbreplay_version): Ditto.
11771
eb826dc6
MF		 117722010-12-29 Jie Zhang <jie.zhang@analog.com>
11773
11774 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11775 * linux-bfin-low.c: New file.
11776 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11777 PT_DATA_ADDR for BFIN targets.
11778 * Makefile.in (SFILES): Add linux-bfin-low.c.
11779 (clean): Remove reg-bfin.c.
11780 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11781 * README: Mention supported Blackfin targets.
11782
39ab222a
MF		 117832010-12-23 Mike Frysinger <vapier@gentoo.org>
11784
11785 * .gitignore: New file.
11786
a1f2ce7d
MF		 117872010-11-16 Mike Frysinger <vapier@gentoo.org>
11788
11789 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11790
f474844c
JZ		 117912010-10-22 Jie Zhang <jie@codesourcery.com>
11792
11793 * Makefile.in: Add FLAGS_TO_PASS variable.
11794 (install): Remove dependency of install-only and recursively
11795 invoke make for install-only.
11796
f1048712
DE		 117972010-10-04 Doug Evans <dje@google.com>
11798
11799 * Makefile.in (uninstall): Use $(DESTDIR).
11800
b53a1623
PA		 118012010-09-24 Pedro Alves <pedro@codesourcery.com>
11802
e6ee044d
PA		 11803 PR gdb/11842
11804
b53a1623
PA		 11805 * linux-x86-low.c (compat_siginfo_from_siginfo)
11806 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11807 si_code is < 0. Check for si_code == SI_TIMER before checking for
11808 si_code < 0.
11809
fa1bd1e4
JB		 118102010-09-13 Joel Brobecker <brobecker@adacore.com>
11811
11812 * lynx-i386-low.c: New file.
11813 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11814
47fac8f8
JB		 118152010-09-13 Joel Brobecker <brobecker@adacore.com>
11816
11817 * lynx-low.c (ptrace_request_to_str): Remove handling for
11818 request values that have been removed in LynxOS 5.x.
11819
1adfc54d
JB		 118202010-09-13 Joel Brobecker <brobecker@adacore.com>
11821
11822 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11823 <ptrace.h>
11824
c2a66c29
NS		 118252010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11826
11827 * configure.ac: Add --enable-inprocess-agent option.
11828 * configure: Rebuilt.
11829
32fcada3
YQ		 118302010-09-06 Yao Qi <yao@codesourcery.com>
11831
11832 * linux-low.c (linux_kill): Remove unused variable.
11833 (linux_stabilize_threads): Likewise.
11834 * server.c (start_inferior): Likewise.
11835 (queue_stop_reply_callback): Likewise.
11836 * tracepoint.c (do_action_at_tracepoint): Likewise.
11837
0cccb683
YQ		 118382010-09-06 Yao Qi <yao@codesourcery.com>
11839
11840 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11841 on return.
11842
423ec54c
JK		 118432010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11844
11845 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11846
12ac6819
PA		 118472010-09-06 Pedro Alves <pedro@codesourcery.com>
11848
11849 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11850 "$(IPA_DEPFILES)".
11851
8ed54b31
JB		 118522010-09-01 Joel Brobecker <brobecker@adacore.com>
11853
11854 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11855 gdbserver/lynx-ppc-low.c: New files.
11856 * Makefile.in (lynx_low_h): New variable.
11857 (lynx-low.o, lynx-ppc-low.o): New rules.
11858 * configure.ac: On LynxOS, link with -lnetinet.
11859 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11860 * configure: regenerate.
11861
bb0116a4
JB		 118622010-09-01 Joel Brobecker <brobecker@adacore.com>
11863
11864 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11865 * configure.ac: Add check for vasprintf and vsnprintf.
11866 * configure, config.in: Regenerate.
11867 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11868
a778ab81 118692010-09-01 Joel Brobecker <brobecker@adacore.com>
11870
11871 * gdbreplay.c: Move include of alloca.h up, next to include of
11872 malloc.h.
11873 * server.h: Add include of malloc.h.
11874 * mem-break.c: Remove include of malloc.h.
11875 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11876
8b034a19 118772010-09-01 Joel Brobecker <brobecker@adacore.com>
11878
11879 * Makefile.in (memmem.o): Build with -Wno-error.
11880
118812010-09-01 Joel Brobecker <brobecker@adacore.com>
11882
11883 * utils.c (xsnprintf): Make non-static.
11884 * server.h: Add xsnprintf declaration.
11885 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11886 replace calls to snprintf by calls to xsnprintf throughout.
11887
118882010-09-01 Joel Brobecker <brobecker@adacore.com>
11889
11890 * configure.ac: Add configure check for alloca.
11891 * configure, config.in: Regenerate.
11892 * server.h: Include alloca.h if it exists.
11893 * gdbreplay.c: Include alloca.h if it exists.
11894
1a981360
PA		 118952010-08-28 Pedro Alves <pedro@codesourcery.com>
11896
11897 * linux-low.c (__SIGRTMIN): Define if not already defined.
11898 (linux_create_inferior): Check for __ANDROID__ rather than
11899 __SIGRTMIN.
11900 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11901 are already deferred.
11902 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11903 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11904 stopped and already has a pending signal to report.
11905 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11906 a pending signal to report or is moving out of a jump pad.
11907 (linux_init_signals): Check for __ANDROID__ rather than
11908 __SIGRTMIN.
11909
b4d51a55
PA		 119102010-08-28 Pedro Alves <pedro@codesourcery.com>
11911
11912 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11913 debug_threads check. Avoid a linear search when not doing debug
11914 output.
11915
ec48365d
PA		 119162010-08-27 Pedro Alves <pedro@codesourcery.com>
11917
11918 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11919 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11920 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11921 (process_event): Change local fd's type to gdb_fildes_t.
11922 (create_file_handler): Adjust prototype.
11923 (delete_file_handler): Adjust prototype.
11924 (handle_file_event): Adjust prototype. Use pfildes.
11925 (create_file_event): Adjsut prototype.
11926 * remote-utils.c (remote_desc, listen_desc): Change type to
11927 gdb_fildes_t.
11928 * server.h: New gdb_fildes_t typedef.
11929 [USE_WIN32API]: Include winsock2.h.
11930 (delete_file_handler, add_file_handler): Adjust prototypes.
11931 (pfildes): Declare.
11932 * utils.c (pfildes): New.
11933
854d88f0
PA		 119342010-08-27 Pedro Alves <pedro@codesourcery.com>
11935
11936 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11937 * configure: Regenerate.
11938
0146f85b
PA		 119392010-08-27 Pedro Alves <pedro@codesourcery.com>
11940
11941 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11942 (linux_done_accessing_memory): ... this.
11943 (linux_target_ops): Adjust.
11944 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11945 * nto-low.c (nto_target_ops): Adjust comment.
11946 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11947 * spu-low.c (spu_target_ops): Adjust comment.
11948 * target.h (target_ops): Rename unprepare_to_access_memory field
11949 to done_accessing_memory.
11950 (unprepare_to_access_memory): Rename to ...
11951 (done_accessing_memory): ... this.
11952
90d74c30
PA		 119532010-08-26 Pedro Alves <pedro@codesourcery.com>
11954
11955 * linux-low.c (linux_prepare_to_access_memory): New.
11956 (linux_unprepare_to_access_memory): New.
11957 (linux_target_ops): Install them.
11958 * server.c (read_memory): Rename to ...
11959 (gdb_read_memory): ... this. Use
11960 prepare_to_access_memory/prepare_to_access_memory.
11961 (write_memory): Rename to ...
11962 (gdb_write_memory): ... this. Use
11963 prepare_to_access_memory/prepare_to_access_memory.
11964 (handle_search_memory_1): Adjust.
11965 (process_serial_event): Adjust.
11966 * target.h (struct target_ops): New fields
11967 prepare_to_access_memory and unprepare_to_access_memory.
11968 (prepare_to_access_memory, unprepare_to_access_memory): New.
11969 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11970 prepare_to_access_memory/prepare_to_access_memory.
11971 * nto-low.c (nto_target_ops): Adjust.
11972 * spu-low.c (spu_target_ops): Adjust.
11973 * win32-low.c (win32_target_ops): Adjust.
11974
fd467969
PA		 119752010-08-26 Pedro Alves <pedro@codesourcery.com>
11976
11977 * Makefile.in (WARN_CFLAGS): Get it from configure.
11978 (WERROR_CFLAGS): New.
11979 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11980 * configure.ac: Introduce --enable-werror, which adds -Werror to
11981 the compiler command line. Enabled by default. Disable with
11982 --disable-werror. Add -Wdeclaration-after-statement
11983 Wpointer-arith and -Wformat-nonliteral to warning flags.
11984 * configure: Regenerate.
11985
331e2f5f
PA		 119862010-08-26 Pedro Alves <pedro@codesourcery.com>
11987
11988 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11989
e581f2b4
PA		 119902010-08-26 Pedro Alves <pedro@codesourcery.com>
11991
11992 * gdbreplay.c (remote_error): New.
11993 (gdbchar): New.
11994 (expect): Use gdbchar. Check for error reading from GDB.
11995 Clarify sync error output.
11996 (play): Check for errors writing to GDB.
11997 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11998 * remote-utils.c (getpkt): Check for errors writing to the remote
11999 descriptor.
12000
3c11dd79
PA		 120012010-08-25 Pedro Alves <pedro@codesourcery.com>
12002
12003 * linux-low.c (linux_wait_1): Move non-debugging code out of
12004 `debug_threads' control.
12005
d20a8ad9
PA		 120062010-08-25 Pedro Alves <pedro@codesourcery.com>
12007
12008 * linux-low.c (linux_wait_1): Don't set last_status here.
12009 * server.c (push_event, queue_stop_reply_callback): Assert we're
12010 not pushing a TARGET_WAITKIND_IGNORE event.
12011 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12012 (myresume, handle_target_event): Set the thread's last_resume_kind
12013 and last_status from the target returned status.
12014
964e4306
PA		 120152010-08-25 Pedro Alves <pedro@codesourcery.com>
12016
12017 PR threads/10729
12018
12019 * linux-x86-low.c (update_debug_registers_callback): New.
12020 (i386_dr_low_set_addr): Use it.
12021 (i386_dr_low_get_addr): New.
12022 (i386_dr_low_set_control): Use update_debug_registers_callback.
12023 (i386_dr_low_get_control): New.
12024 (i386_dr_low_get_status): Adjust.
12025 * linux-low.c (linux_stop_lwp): New.
12026 * linux-low.h (linux_stop_lwp): Declare.
12027
12028 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12029 argument instead of a i386_debug_reg_state.
12030 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12031 a i386_debug_reg_state.
12032 (i386_insert_aligned_watchpoint): Adjust.
12033 (i386_remove_aligned_watchpoint): Adjust.
12034 (i386_low_stopped_data_address): Read the debug registers from the
12035 inferior instead of from the mirrors.
12036 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12037 (i386_dr_low_get_addr): Declare.
12038 (i386_dr_low_get_control): Declare.
12039 (i386_dr_low_get_status): Change prototype.
12040
12041 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12042 (i386_dr_low_get_addr): New.
12043 (i386_dr_low_get_control): New.
12044 (i386_dr_low_get_status): Adjust prototype. Return
12045 dr_status_mirror.
12046 (i386_initial_stuff): Clear dr_status_mirror and
12047 dr_control_mirror.
12048 (i386_get_thread_context): Adjust.
12049 (i386_set_thread_context): Adjust.
12050 (i386_thread_added): Adjust.
12051
5f21a75b
PA		 120522010-08-24 Pedro Alves <pedro@codesourcery.com>
12053
12054 * linux-low.h (linux_thread_area): Delete declaration.
12055
3e4c1235
TS		 120562010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12057
12058 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12059 after its termination.
12060
1971b033
PA		 120612010-08-09 Pedro Alves <pedro@codesourcery.com>
12062
12063 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12064 (gdb_wants_all_stopped): Delete.
12065 (linux_wait_1): Don't call them.
12066 * server.c (handle_v_cont): Tag all threads as want-stopped.
12067 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12068 stopped as "client-wants-stopped".
12069
310444ac
PA		 120702010-07-31 Pedro Alves <pedro@codesourcery.com>
12071
12072 * Makefile.in (signals_h): New.
12073 (server_h): Depend on it.
12074 (server.o): Don't depend on $(signals_def).
12075 (signals.o): Depend on $(signals_def).
12076
a19cae16
JK		 120772010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12078
12079 * Makefile.in (signals_def): New.
12080 (server_h): Append include/gdb/signals.h and signals_def.
12081 (server.o): Append signals_def.
12082
30d50328
JK		 120832010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12084
12085 * server.c (handle_target_event): Use target_signal_to_host for
12086 resume_info.sig initialization.
12087 * target.h (struct thread_resume) <sig>: New comment.
12088
5c3216e2
OS		 120892010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12090
c6f46ca0
OS		 12091 * server.c (handle_query): strcpy() the returned string from paddress()
12092 instead of sprintf().
5c3216e2
OS		 12093 * utils.c (paddress): Return phex_nz().
12094
6bd31874
JB		 120952010-07-07 Joel Brobecker <brobecker@adacore.com>
12096
12097 * server.c (handle_v_cont): Call mourn_inferior if process
12098 just exited.
12099 (myresume): Likewise.
12100
0fb4aa4b
PA		 121012010-07-01 Pedro Alves <pedro@codesourcery.com>
12102
12103 Static tracepoints, and integration with UST.
12104
12105 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12106 * mem-break.c (uninsert_all_breakpoints)
12107 (reinsert_all_breakpoints): New.
12108 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12109 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12110 (gdb_agent_ust_loaded, helper_thread_id)
12111 (gdb_agent_helper_thread_id): New macros.
12112 (struct ipa_sym_addresses): Add addr_ust_loaded,
12113 addr_helper_thread_id, addr_cmd_buf.
12114 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12115 (in_process_agent_loaded_ust): New.
12116 (write_e_ust_not_loaded): New.
12117 (maybe_write_ipa_ust_not_loaded): New.
12118 (struct collect_static_trace_data_action): New.
12119 (enum tracepoint_type) <static_tracepoint>: New.
12120 (struct tracepoint) <handle>: Mention static tracepoints.
12121 (struct static_tracepoint_ctx): New.
12122 (CMD_BUF_SIZE): New.
12123 (add_tracepoint_action): Handle static tracepoint actions.
12124 (unprobe_marker_at): New.
12125 (clear_installed_tracepoints): Handle static tracepoints.
12126 (cmd_qtdp): Handle static tracepoints.
12127 (probe_marker_at): New.
12128 (cmd_qtstart): Handle static tracepoints.
12129 (response_tracepoint): Handle static tracepoints.
12130 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12131 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12132 (get_context_regcache): Handle static tracepoints.
12133 (do_action_at_tracepoint): Handle static tracepoint actions.
12134 (traceframe_find_block_type): Handle static trace data blocks.
12135 (traceframe_read_sdata): New.
12136 (download_tracepoints): Download static tracepoint actions.
12137 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12138 (GDB_PROBE_NAME): New.
12139 (ust_ops): New.
12140 (GET_UST_SYM): New.
12141 (USTF): New.
12142 (dlsym_ust): New.
12143 (ust_marker_to_static_tracepoint): New.
12144 (gdb_probe): New.
12145 (collect_ust_data_at_tracepoint): New.
12146 (gdb_ust_probe): New.
12147 (UNIX_PATH_MAX, SOCK_DIR): New.
12148 (gdb_ust_connect_sync_socket): New.
12149 (resume_thread, stop_thread): New.
12150 (run_inferior_command): New.
12151 (init_named_socket): New.
12152 (gdb_ust_socket_init): New.
12153 (cstr_to_hexstr): New.
12154 (next_st): New.
12155 (first_marker, next_marker): New.
12156 (response_ust_marker): New.
12157 (cmd_qtfstm, cmd_qtsstm): New.
12158 (unprobe_marker_at, probe_marker_at): New.
12159 (cmd_qtstmat, gdb_ust_thread): New.
12160 (gdb_ust_init): New.
12161 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12162 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12163 (ST_REGENTRY): New.
12164 (x86_64_st_collect_regmap): New.
12165 (X86_64_NUM_ST_COLLECT_GREGS): New.
12166 (AMD64_RIP_REGNUM): New.
12167 (supply_static_tracepoint_registers): New.
12168 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12169 (ST_REGENTRY): New.
12170 (i386_st_collect_regmap): New.
12171 (i386_NUM_ST_COLLECT_GREGS): New.
12172 (supply_static_tracepoint_registers): New.
12173 * server.c (handle_query): Handle qXfer:statictrace:read.
12174 <qSupported>: Report support for StaticTracepoints, and
12175 qXfer:statictrace:read features.
12176 * server.h (traceframe_read_sdata)
12177 (supply_static_tracepoint_registers): Declare.
12178 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12179 (unpack_varlen_hex): Include in IPA build.
12180 * Makefile.in (ustlibs, ustinc): New.
12181 (IPA_OBJS): Add remote-utils-ipa.o.
12182 ($(IPA_LIB)): Link -ldl and -lpthread.
12183 (UST_CFLAGS): New.
12184 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12185 * config.in, configure: Regenerate.
12186
9e4344e5
PA		 121872010-06-20 Ian Lance Taylor <iant@google.com>
12188 Pedro Alves <pedro@codesourcery.com>
12189
12190 * linux-x86-low.c (always_true): Delete.
12191 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12192 trying to fool the compiler with always_true.
12193
c6beb2cb
PA		 121942010-06-20 Pedro Alves <pedro@codesourcery.com>
12195
12196 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12197 conditions in gdbserver.
12198
d2ed6730
UW		 121992010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12200
12201 * spu-low.c (spu_read_memory): Wrap around local store limit.
12202 (spu_write_memory): Likewise.
12203
4e29fb54
PA		 122042010-06-15 Pedro Alves <pedro@codesourcery.com>
12205
12206 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12207 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12208 LONGEST uses.
12209 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12210 uses.
12211 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12212 uses with LONGEST uses.
12213
6a271cae
PA		 122142010-06-14 Stan Shebs <stan@codesourcery.com>
12215 Pedro Alves <pedro@codesourcery.com>
12216
12217 Bytecode compiler.
12218
12219 * linux-x86-low.c: Include limits.h.
12220 (add_insns): New.
12221 (always_true): New.
12222 (EMIT_ASM): New.
12223 (EMIT_ASM32): New.
12224 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12225 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12226 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12227 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12228 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12229 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12230 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12231 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12232 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12233 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12234 (amd64_emit_void_call_2): New.
12235 (amd64_emit_ops): New.
12236 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12237 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12238 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12239 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12240 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12241 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12242 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12243 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12244 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12245 (i386_emit_stack_adjust, i386_emit_int_call_1)
12246 (i386_emit_void_call_2): New.
12247 (i386_emit_ops): New.
12248 (x86_emit_ops): New.
12249 (the_low_target): Install x86_emit_ops.
12250 * server.h (struct emit_ops): New.
12251 (get_raw_reg_func_addr): Declare.
12252 (current_insn_ptr, emit_error): Declare.
12253 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12254 (set_trace_state_variable_value): New defines.
12255 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12256 addr_get_trace_state_variable_value and
12257 addr_set_trace_state_variable_value.
12258 (symbol_list): New fields for get_raw_reg,
12259 get_trace_state_variable_value and set_trace_state_variable_value.
12260 (condfn): New typedef.
12261 (struct tracepoint): New field `compiled_cond'.
12262 (do_action_at_tracepoint): Clear compiled_cond.
12263 (get_trace_state_variable_value, set_trace_state_variable_value):
12264 Export in the IPA.
12265 (condition_true_at_tracepoint): If there's a compiled condition,
12266 run that.
12267 (current_insn_ptr, emit_error): New globals.
12268 (struct bytecode_address): New.
12269 (get_raw_reg_func_addr): New.
12270 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12271 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12272 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12273 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12274 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12275 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12276 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12277 (compile_tracepoint_condition, compile_bytecodes): New.
12278 * target.h (emit_ops): Forward declare.
12279 (struct target_ops): New field emit_ops.
12280 (target_emit_ops): New.
12281 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12282 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12283 * linux-low.c (linux_emit_ops): New.
12284 (linux_target_ops): Install it.
12285 * linux-low.h (struct linux_target_ops): New field emit_ops.
12286
92b72907
UW		 122872010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12288
12289 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12290 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12291
fa593d66
PA		 122922010-06-01 Pedro Alves <pedro@codesourcery.com>
12293 Stan Shebs <stan@codesourcery.com>
12294
12295 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12296 (all): Depend on $(extra_libraries).
12297 (install-only): Install the IPA.
12298 (IPA_OBJS, IPA_LIB): New.
12299 (clean): Remove the IPA lib.
12300 (IPAGENT_CFLAGS): New.
12301 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12302 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12303 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12304 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12305 * configure.ac: Check for atomic builtins support in the compiler.
12306 (IPA_DEPFILES, extra_libraries): Define.
12307 * configure.srv (ipa_obj): Add description.
12308 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12309 (i[34567]86-*-linux*): Set ipa_obj.
12310 (x86_64-*-linux*): Set ipa_obj.
12311 * linux-low.c (stabilizing_threads): New.
12312 (supports_fast_tracepoints): New.
12313 (linux_detach): Stabilize threads before detaching.
12314 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12315 the lwp is either not stabilizing, or is moving out of a jump pad.
12316 (linux_fast_tracepoint_collecting): New.
12317 (maybe_move_out_of_jump_pad): New.
12318 (enqueue_one_deferred_signal): New.
12319 (dequeue_one_deferred_signal): New.
12320 (linux_wait_for_event_1): If moving out of a jump pad, defer
12321 pending signals to later.
12322 (linux_stabilize_threads): New.
12323 (linux_wait_1): Check if threads need moving out of jump pads, and
12324 do it if so.
12325 (stuck_in_jump_pad_callback): New.
12326 (move_out_of_jump_pad_callback): New.
12327 (lwp_running): New.
12328 (linux_resume_one_lwp): Handle moving out of jump pads.
12329 (linux_set_resume_request): Dequeue deferred signals.
12330 (need_step_over_p): Also step over fast tracepoint jumps.
12331 (start_step_over): Also uninsert fast tracepoint jumps.
12332 (finish_step_over): Also reinsert fast tracepoint jumps.
12333 (linux_install_fast_tracepoint_jump): New.
12334 (linux_target_ops): Install linux_stabilize_threads and
12335 linux_install_fast_tracepoint_jump_pad.
12336 * linux-low.h (linux_target_ops) <get_thread_area,
12337 install_fast_tracepoint_jump_pad>: New fields.
12338 (struct lwp_info) <collecting_fast_tracepoint,
12339 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12340 (linux_get_thread_area): Declare.
12341 * linux-x86-low.c (jump_insn): New.
12342 (x86_get_thread_area): New.
12343 (append_insns): New.
12344 (push_opcode): New.
12345 (amd64_install_fast_tracepoint_jump_pad): New.
12346 (i386_install_fast_tracepoint_jump_pad): New.
12347 (x86_install_fast_tracepoint_jump_pad): New.
12348 (the_low_target): Install x86_get_thread_area and
12349 x86_install_fast_tracepoint_jump_pad.
12350 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12351 (struct fast_tracepoint_jump): New.
12352 (fast_tracepoint_jump_insn): New.
12353 (fast_tracepoint_jump_shadow): New.
12354 (find_fast_tracepoint_jump_at): New.
12355 (fast_tracepoint_jump_here): New.
12356 (delete_fast_tracepoint_jump): New.
12357 (set_fast_tracepoint_jump): New.
12358 (uninsert_fast_tracepoint_jumps_at): New.
12359 (reinsert_fast_tracepoint_jumps_at): New.
12360 (set_breakpoint_at): Use write_inferior_memory.
12361 (uninsert_raw_breakpoint): Use write_inferior_memory.
12362 (check_mem_read): Mask out fast tracepoint jumps.
12363 (check_mem_write): Mask out fast tracepoint jumps.
12364 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12365 (set_fast_tracepoint_jump): Declare.
12366 (delete_fast_tracepoint_jump)
12367 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12368 (reinsert_fast_tracepoint_jumps_at): Declare.
12369 * regcache.c: Don't compile many functions when building the
12370 in-process agent library.
12371 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12372 the register buffer in the heap.
12373 (free_register_cache): If the register buffer isn't owned by the
12374 regcache, don't free it.
12375 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12376 pre-existing register caches.
12377 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12378 type.
12379 (convert_ascii_to_int): : Constify `from' parameter type.
12380 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12381 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12382 the needed buffer in-place.
12383 (relocate_instruction): New.
12384 * server.c (handle_query) <qSymbols>: If the target supports
12385 tracepoints, give it a chance of looking up symbols. Report
12386 support for fast tracepoints.
12387 (handle_status): Stabilize threads.
12388 (process_serial_event): Adjust.
12389 * server.h (struct fast_tracepoint_jump): Forward declare.
12390 (struct process_info) <fast_tracepoint_jumps>: New field.
12391 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12392 (decode_X_packet, decode_M_packet): Adjust.
12393 (relocate_instruction): Declare.
12394 (in_process_agent_loaded): Declare.
12395 (tracepoint_look_up_symbols): Declare.
12396 (struct fast_tpoint_collect_status): Declare.
12397 (fast_tracepoint_collecting): Declare.
12398 (force_unlock_trace_buffer): Declare.
12399 (handle_tracepoint_bkpts): Declare.
12400 (initialize_low_tracepoint)
12401 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12402 * target.h (struct target_ops) <stabilize_threads,
12403 install_fast_tracepoint_jump_pad>: New fields.
12404 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12405 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12406 [HAVE_STDINT_H]: Include stdint.h.
12407 (trace_debug_1): Rename to ...
12408 (trace_vdebug): ... this.
12409 (trace_debug): Rename to ...
12410 (trace_debug_1): ... this. Add `level' parameter.
12411 (trace_debug): New.
12412 (ATTR_USED, ATTR_NOINLINE): New.
12413 (IP_AGENT_EXPORT): New.
12414 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12415 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12416 (about_to_request_buffer_space, trace_buffer_is_full)
12417 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12418 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12419 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12420 (traceframe_write_count, traceframes_created)
12421 (trace_state_variables)
12422 New renaming defines.
12423 (struct ipa_sym_addresses): New.
12424 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12425 (symbol_list): New.
12426 (ipa_sym_addrs): New.
12427 (all_tracepoint_symbols_looked_up): New.
12428 (in_process_agent_loaded): New.
12429 (write_e_ipa_not_loaded): New.
12430 (maybe_write_ipa_not_loaded): New.
12431 (tracepoint_look_up_symbols): New.
12432 (debug_threads) [IN_PROCESS_AGENT]: New.
12433 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12434 (UNKNOWN_SIDE_EFFECTS): New.
12435 (stop_tracing): New.
12436 (flush_trace_buffer): New.
12437 (stop_tracing_bkpt): New.
12438 (flush_trace_buffer_bkpt): New.
12439 (read_inferior_integer): New.
12440 (read_inferior_uinteger): New.
12441 (read_inferior_data_pointer): New.
12442 (write_inferior_data_pointer): New.
12443 (write_inferior_integer): New.
12444 (write_inferior_uinteger): New.
12445 (struct collect_static_trace_data_action): Delete.
12446 (enum tracepoint_type): New.
12447 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12448 <actions_str, step_actions, step_actions_str>: Only include in
12449 GDBserver.
fa593d66
PA		 12450 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12451 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12452 (tracepoints): Use IP_AGENT_EXPORT.
12453 (last_tracepoint): Don't include in the IPA.
12454 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12455 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12456 (alloced_trace_state_variables): New.
12457 (trace_state_variables): Use IP_AGENT_EXPORT.
12458 (traceframe_t): Delete unused variable.
12459 (circular_trace_buffer): Don't include in the IPA.
12460 (trace_buffer_start): Delete.
12461 (struct trace_buffer_control): New.
12462 (trace_buffer_free): Delete.
12463 (struct ipa_trace_buffer_control): New.
12464 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12465 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12466 New.
12467 (trace_buffer_ctrl): New.
12468 (TRACE_BUFFER_CTRL_CURR): New.
12469 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12470 Reimplement as macros.
12471 (trace_buffer_wrap): Delete.
12472 (traceframe_write_count, traceframe_read_count)
12473 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12474 (struct tracepoint_hit_ctx) <type>: New field.
12475 (struct fast_tracepoint_ctx): New.
12476 (memory_barrier): New.
12477 (cmpxchg): New.
12478 (record_tracepoint_error): Update atomically in the IPA.
12479 (clear_inferior_trace_buffer): New.
12480 (about_to_request_buffer_space): New.
12481 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12482 updating the same buffer.
12483 (add_tracepoint): Default the tracepoint's type to trap
12484 tracepoint, and orig_size to -1.
12485 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12486 internal variables.
12487 (create_trace_state_variable): New parameter `gdb'. Handle it.
12488 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12489 (cmd_qtdp): Handle fast tracepoints.
12490 (cmd_qtdv): Adjust.
12491 (max_jump_pad_size): New.
12492 (gdb_jump_pad_head): New.
12493 (get_jump_space_head): New.
12494 (claim_jump_space): New.
12495 (sort_tracepoints): New.
12496 (MAX_JUMP_SIZE): New.
12497 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12498 IPA.
12499 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12500 support. Upload fast traceframes, and delete internal IPA
12501 breakpoints.
12502 (stop_tracing_handler): New.
12503 (flush_trace_buffer_handler): New.
12504 (cmd_qtstop): Upload fast tracepoints.
12505 (response_tracepoint): Handle fast tracepoints.
12506 (tracepoint_finished_step): Upload fast traceframes. Set the
12507 tracepoint hit context's tracepoint type.
12508 (handle_tracepoint_bkpts): New.
12509 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12510 type. Add comment about fast tracepoints.
12511 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12512 non-existing action_str field.
12513 (get_context_regcache): Handle fast tracepoints.
12514 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12515 to the regcache.
12516 (fast_tracepoint_from_jump_pad_address): New.
12517 (fast_tracepoint_from_ipa_tpoint_address): New.
12518 (collecting_t): New.
12519 (force_unlock_trace_buffer): New.
12520 (fast_tracepoint_collecting): New.
12521 (collecting): New.
12522 (gdb_collect): New.
12523 (write_inferior_data_ptr): New.
12524 (target_tp_heap): New.
12525 (target_malloc): New.
12526 (download_agent_expr): New.
12527 (UALIGN): New.
12528 (download_tracepoints): New.
12529 (download_trace_state_variables): New.
12530 (upload_fast_traceframes): New.
12531 (IPA_FIRST_TRACEFRAME): New.
12532 (IPA_NEXT_TRACEFRAME_1): New.
12533 (IPA_NEXT_TRACEFRAME): New.
12534 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12535 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12536 (gdb_jump_pad_buffer_end): New.
12537 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12538 (initialize_tracepoint): Adjust.
12539 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12540 buffer. Initialize the low module.
12541 * utils.c (PREFIX, TOOLNAME): New.
12542 (malloc_failure): Use PREFIX.
12543 (error): In the IPA, an error causes an exit.
12544 (fatal, warning): Use PREFIX.
12545 (internal_error): Use TOOLNAME.
12546 (NUMCELLS): Increase to 10.
12547 * configure, config.in: Regenerate.
12548
d149dd1d
PA		 125492010-06-01 Pedro Alves <pedro@codesourcery.com>
12550
12551 * server.c (handle_query) <qSupported>: Do two passes over the
12552 qSupported string to avoid nesting strtok.
12553
f6528abd
JK		 125542010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12555
12556 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12557 (CDEPS): New.
12558 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12559 -Wl,--dynamic-list.
12560 * configure: Regenerate.
12561 * proc-service.list: New.
12562
ca2a87a0
JK		 125632010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12564
12565 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12566 New comment.
12567
363a6e9f
OS		 125682010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12569
12570 * gdbreplay.c (remote_open): Check error return from socket() call by
12571 its equality to -1 not by it being negative.
12572 * remote-utils.c (remote_open): Likewise.
12573
d23b6cb1
PA		 125742010-05-23 Pedro Alves <pedro@codesourcery.com>
12575
12576 * config.h: Regenerate.
12577
28d3cf85
MK		 125782010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12579
12580 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12581 doesn't provide PTRACE_GET_THREAD_AREA.
12582
fea36a59
MK		 125832010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12584
12585 * linux-m68k-low.c: Include <asm/ptrace.h>
12586 (ps_get_thread_area): Implement.
12587
24b066ba
DE		 125882010-05-03 Doug Evans <dje@google.com>
12589
12590 * event-loop.c (struct callback_event): New struct.
12591 (callback_list): New global.
12592 (append_callback_event, delete_callback_event): New functions.
12593 (process_callback): New function.
12594 (start_event_loop): Call it.
12595 * remote-utils.c (NOT_SCHEDULED): Define.
12596 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12597 moved out of readchar.
12598 (readchar): Rewrite. Call reschedule before returning.
12599 (reset_readchar): New function.
12600 (remote_close): Call it.
12601 (process_remaining, reschedule): New functions.
12602 * server.h (callback_handler_func): New typedef.
12603 (append_callback_event, delete_callback_event): Declare.
12604
9836d6ea
PA		 126052010-05-03 Pedro Alves <pedro@codesourcery.com>
12606
12607 * proc-service.c (ps_pglobal_lookup): Use
12608 thread_db_look_up_one_symbol.
12609 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12610 parameter. Use it instead of all_symbols_looked_up.
12611 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12612 field.
12613 (all_symbols_looked_up): Don't declare.
12614 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12615 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12616 field.
12617 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12618 Set all_symbols_looked_up here.
12619 (thread_db_look_up_one_symbol): New.
12620 (thread_db_get_tls_address): Adjust.
12621 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12622 thread_db object on the heap, and tentatively set it in the
12623 process structure.
12624 (thread_db_init): Don't set all_symbols_looked_up here.
12625 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12626
7984d532
PA		 126272010-05-03 Pedro Alves <pedro@codesourcery.com>
12628
12629 * linux-low.c (linux_kill, linux_detach): Adjust.
12630 (status_pending_p_callback): Remove redundant statement. Check
12631 for !TARGET_WAITIKIND_IGNORE, instead of
12632 TARGET_WAITKIND_STOPPED.
12633 (handle_tracepoints): Make sure LWP is locked. Adjust.
12634 (linux_wait_for_event_1): Adjust.
12635 (linux_cancel_breakpoints): New.
12636 (unsuspend_one_lwp): New.
12637 (unsuspend_all_lwps): New.
12638 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12639 (send_sigstop_callback): Change return type to int, add new
12640 `except' parameter and handle it.
12641 (suspend_and_send_sigstop_callback): New.
12642 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12643 pass them down. If SUSPEND, also increment the lwp's suspend
12644 count.
12645 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12646 (need_step_over_p): Don't consider suspended LWPs.
12647 (start_step_over): Adjust.
12648 (proceed_one_lwp): Change return type to int, add new `except'
12649 parameter and handle it.
12650 (unsuspend_and_proceed_one_lwp): New.
12651 (proceed_all_lwps): Use find_inferior instead of
12652 for_each_inferior.
12653 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12654 also decrement the suspend count of LWPs. Pass `except' down,
12655 instead of hacking its suspend count.
12656 (linux_pause_all): Add `freeze' parameter. Adjust.
12657 (linux_unpause_all): New.
12658 (linux_target_ops): Install linux_unpause_all.
12659 * server.c (handle_status): Adjust.
12660 * target.h (struct target_ops): New fields `unpause_all' and
12661 `cancel_breakpoints'. Add new parameter to `pause_all'.
12662 (pause_all): Add new `freeze' parameter.
12663 (unpause_all): New.
12664 (cancel_breakpoints): New.
12665 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12666 cancel breakpoints.
12667 (cmd_qtstart): Pause threads.
12668 (stop_tracing): Pause threads, and cancel breakpoints.
12669 * win32-low.c (win32_target_ops): Adjust.
12670
e471f25b
PA		 126712010-05-03 Pedro Alves <pedro@codesourcery.com>
12672
12673 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12674 the inferior right away from here...
12675 (linux_wait_1): ... to here, and adjust to check the thread's
12676 last_resume_kind instead of the lwp's step or stop_expected flags.
12677
1915ef4f
PA		 126782010-05-02 Pedro Alves <pedro@codesourcery.com>
12679
12680 * README: Use consistent `GDB' and `GDBserver' spellings.
12681
f9e39928
PA		 126822010-05-02 Pedro Alves <pedro@codesourcery.com>
12683
12684 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12685 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12686 (linux_detach_one_lwp): Assume the lwp is stopped.
12687 (any_thread_of): Delete.
12688 (linux_detach): Stop all lwps here. Don't blindly delete all
12689 breakpoints.
12690 (delete_lwp_callback): New.
12691 (linux_mourn): Delete all lwps of the process that is gone.
12692 (linux_wait_1): Don't delete the last lwp of the process here.
12693 * mem-break.h (mark_breakpoints_out): Declare.
12694 * mem-break.c (mark_breakpoints_out): New.
12695 (free_all_breakpoints): Use it.
12696 * server.c (handle_target_event): If the process is gone, mark
12697 breakpoints out.
12698 * thread-db.c (struct thread_db) <create_bp>: New field.
12699 (thread_db_enable_reporting): Fix prototype. Store a thread event
12700 breakpoint reference in the thread_db struct.
12701 (thread_db_load_search): Clear the thread_db object.
12702 (try_thread_db_load_1): Ditto.
12703 (switch_to_process): New.
12704 (disable_thread_event_reporting): Use it.
12705 (remove_thread_event_breakpoints): New.
12706 (thread_db_detach, thread_db_mourn): Use it.
12707
1e7fc18c
PA		 127082010-05-01 Pedro Alves <pedro@codesourcery.com>
12709
12710 * linux-low.c (linux_enable_event_reporting): New.
12711 (linux_wait_for_event_1, handle_extended_wait): Use it.
12712
02fc4de7
PA		 127132010-04-30 Pedro Alves <pedro@codesourcery.com>
12714
12715 * linux-low.c (linux_kill_one_lwp, linux_kill)
12716 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12717 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12718 SIGSTOP even if the LWP is stopped.
12719 (send_sigstop_callback): New.
12720 (stop_all_lwps): Use send_sigstop_callback instead.
12721 (linux_resume_one_thread): Adjust.
12722 (proceed_one_lwp): Still proceed an LWP that the client has
12723 requested to stop, if we haven't reported it as stopped yet. Make
12724 sure that LWPs the client want stopped, have a pending SIGSTOP.
12725
bc3b5632
DE		 127262010-04-26 Doug Evans <dje@google.com>
12727
ae1ada35
DE		 12728 * server.c (handle_general_set): Make static.
12729
bc3b5632
DE		 12730 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12731 Print received char after testing for error/eof instead of before.
12732 (input_interrupt): Tweak comment.
12733
65730243
DE		 127342010-04-23 Doug Evans <dje@google.com>
12735
12736 * server.c (start_inferior): Print inferior argv if --debug.
12737
a8ae7dc0
AR		 127382010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12739
12740 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12741 * nto-x86-low.c: Include server.h
12742
1c07cc19
PM		 127432010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12744
12745 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12746 be consistent with other sources of this directory.
12747 (init_registers_amd64): Correct name of source file of this function
12748 in the comment.
12749
e0a61e09
PM		 127502010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12751
12752 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12753 64-bit executables.
12754
54709339
PM		 127552010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12756
12757 * win32-i386-low.c: Add 64-bit support.
12758 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12759 (init_registers_amd64): Declare.
12760 (mappings): Add 64-bit version of array.
12761 (init_windows_x86): New function.
12762 (the_low_target): Change init_arch field to init_windows_x86.
12763
e8f0053d
PM		 127642010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12765
12766 * win32-low.c: Adapt to support also 64-bit architecture.
12767 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12768 (get_image_name): Use SIZE_T type for local variable `done'.
12769 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12770 (toolhelp_get_dll_name): Idem.
12771 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12772 Use uintptr_t typecast to avoid warning.
12773 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12774 (handle_exception): Use phex_nz to avoid warning.
12775 (win32_wait): Remove unused local variable `process'.
12776
c481e77e
PM		 127772010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12778
12779 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12780 `amd64-avx.o'.
12781
12ea4b69
PM		 127822010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12783
12784 * configure.ac: Use `ws2_32' library for srv_mingw.
12785 * configure: Regenerate.
12786 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12787 * remote-utils.c: Likewise.
12788
f6d1620c
L		 127892010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12790
12791 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12792 if __x86_64__ is defined.
12793
8e642873
PM		 127942010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12795
12796 * configure: Regenerate.
12797
711e434b
PM		 127982010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12799
12800 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12801 * target.h (target_ops): New get_tib_address field.
12802 * win32-low.h (win32_thread_info): Add thread_local_base field.
12803 * win32-low.c (child_add_thread): Add tlb argument.
12804 Set thread_local_base field to TLB.
12805 (get_child_debug_event): Adapt to child_add_thread change.
12806 (win32_get_tib_address): New function.
12807 (win32_target_ops): Set get_tib_address field to
12808 win32_get_tib_address.
12809 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12810
505106cd
PA		 128112010-04-12 Pedro Alves <pedro@codesourcery.com>
12812
505106cd
PA		 12813 * linux-low.c (linux_mourn): Also remove the process.
12814 * server.c (handle_target_event): Don't remove the process here.
12815 * nto-low.c (nto_mourn): New.
12816 (nto_target_ops): Install it.
12817 * spu-low.c (spu_mourn): New.
12818 (spu_target_ops): Install it.
12819 * win32-low.c (win32_mourn): New.
12820 (win32_target_ops): Install it.
12821
e8470a06
PA		 128222010-04-12 Pedro Alves <pedro@codesourcery.com>
12823
12824 * server.h (buffer_xml_printf): Remove redundant `;'.
12825
45ba0d02
PA		 128262010-04-12 Pedro Alves <pedro@codesourcery.com>
12827
12828 * regcache.c (set_register_cache): Invalidate regcaches before
12829 changing the register cache layout.
12830 (regcache_invalidate_one): Allow a NULL regcache.
12831 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12832 regcaches before changing the register cache layout or the target
12833 regsets.
12834
59e04013
L		 128352010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12836
12837 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12838 variable warning on Linux/x86-64.
12839
8336d594
PA		 128402010-04-11 Pedro Alves <pedro@codesourcery.com>
12841
12842 GDBserver disconnected tracing support.
12843
12844 * linux-low.c (linux_remove_process): Delete.
12845 (add_lwp): Don't set last_resume_kind here.
12846 (linux_kill): Use `mourn'.
12847 (linux_detach): Use `thread_db_detach', and `mourn'.
12848 (linux_mourn): New.
12849 (linux_attach_lwp_1): Adjust comment.
12850 (linux_attach): last_resume_kind moved the thread_info; adjust.
12851 (status_pending_p_callback): Adjust.
12852 (linux_wait_for_event_1): Adjust.
12853 (count_events_callback, select_singlestep_lwp_callback)
12854 (select_event_lwp_callback, cancel_breakpoints_callback)
12855 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12856 (proceed_one_lwp): Adjust.
12857 (linux_async): Add debug output.
12858 (linux_thread_stopped): New.
12859 (linux_pause_all): New.
12860 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12861 linux_pause_all.
12862 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12863 (thread_db_free): Delete declaration.
12864 (thread_db_detach, thread_db_mourn): Declare.
12865 * thread-db.c (thread_db_init): Use thread_db_mourn.
12866 (thread_db_free): Delete, split in two.
12867 (disable_thread_event_reporting): New.
12868 (thread_db_detach): New.
12869 (thread_db_mourn): New.
12870
12871 * server.h (struct thread_info) <last_resume_kind>: New field.
12872 <attached>: Add comment.
12873 <gdb_detached>: New field.
12874 (handler_func): Change return type to int.
12875 (handle_serial_event, handle_target_event): Ditto.
12876 (gdb_connected): Declare.
12877 (tracing): Delete.
12878 (disconnected_tracing): Declare.
12879 (stop_tracing): Declare.
12880
12881 * server.c (handle_query) <qSupported>: Report support for
12882 disconnected tracing.
12883 (queue_stop_reply_callback): Account for running threads.
12884 (gdb_wants_thread_stopped): New.
12885 (gdb_wants_all_threads_stopped): New.
12886 (gdb_reattached_process): New.
12887 (handle_status): Clear the `gdb_detached' flag of all processes.
12888 In all-stop, stop all threads.
12889 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12890 (process_serial_event): If the remote connection breaks, or if an
12891 exit was forced with "monitor exit", force an event loop exit.
12892 Handle disconnected tracing on detach.
12893 (handle_serial_event): Adjust.
12894 (handle_target_event): If GDB isn't connected, forward events back
12895 to the inferior, unless the last process exited, in which case,
12896 exit gdbserver. Adjust interface.
12897
12898 * remote-utils.c (remote_open): Don't block in accept. Instead
12899 register an event loop source on the listen socket file
12900 descriptor. Refactor bits into ...
12901 (listen_desc): ... this new global.
12902 (gdb_connected): ... this new function.
12903 (enable_async_notification): ... this new function.
12904 (handle_accept_event): ... this new function.
12905 (remote_close): Clear remote_desc.
12906
12907 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12908
12909 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12910 New fields.
12911 (mourn_inferior): Define.
12912 (target_process_qsupported): Avoid the dangling else problem.
12913 (thread_stopped): Define.
12914 (pause_all): Define.
12915 (target_waitstatus_to_string): Declare.
12916 * target.c (target_waitstatus_to_string): New.
12917
12918 * tracepoint.c (tracing): Make extern.
12919 (disconnected_tracing): New.
12920 (stop_tracing): Make extern. Handle tracing stops due to GDB
12921 disconnecting.
12922 (cmd_qtdisconnected): New.
12923 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12924 (handle_tracepoint_general_set): Handle QTDisconnected.
12925
12926 * event-loop.c (event_handler_func): Change return type to int.
12927 (process_event): Bail out if the event handler wants the event
12928 loop to stop.
12929 (handle_file_event): Ditto.
12930 (start_event_loop): Bail out if the event handler wants the event
12931 loop to stop.
12932
12933 * nto-low.c (nto_target_ops): Adjust.
12934 * spu-low.c (spu_wait): Don't remove the process here.
12935 (spu_target_ops): Adjust.
12936 * win32-low.c (win32_wait): Don't remove the process here.
12937 (win32_target_ops): Adjust.
12938
5d267c4c
PA		 129392010-04-11 Pedro Alves <pedro@codesourcery.com>
12940
12941 * regcache.c (realloc_register_cache): Invalidate inferior's
12942 regcache before recreating it.
12943
623ccd72
PA		 129442010-04-09 Pedro Alves <pedro@codesourcery.com>
12945
12946 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12947
219f2f23
PA		 129482010-04-09 Stan Shebs <stan@codesourcery.com>
12949 Pedro Alves <pedro@codesourcery.com>
12950
12951 * server.h (LONGEST): New.
12952 (struct thread_info) <while_stepping>: New field.
12953 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12954 Declare.
12955 (initialize_tracepoint, handle_tracepoint_general_set)
12956 (handle_tracepoint_query, tracepoint_finished_step)
12957 (tracepoint_was_hit, release_while_stepping_state_list):
12958 (current_traceframe): Declare.
12959 * server.c (handle_general_set): Handle tracepoint packets.
12960 (read_memory): New.
12961 (write_memory): New.
12962 (handle_search_memory_1): Use read_memory.
12963 (handle_query): Report support for conditional tracepoints, trace
12964 state variables, and tracepoint sources. Handle tracepoint
12965 queries.
12966 (main): Initialize the tracepoints module.
12967 (process_serial_event): Handle traceframe reads/writes.
12968
12969 * linux-low.c (handle_tracepoints): New.
12970 (linux_wait_1): Call it.
12971 (linux_resume_one_lwp): Handle while-stepping.
12972 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12973 (linux_target_ops): Install them.
12974 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12975 New field.
12976 * linux-x86-low.c (x86_supports_tracepoints): New.
12977 (the_low_target). Install it.
12978
12979 * mem-break.h (delete_breakpoint): Declare.
12980 * mem-break.c (delete_breakpoint): Make external.
12981
12982 * target.h (struct target_ops): Add `supports_tracepoints',
12983 `read_pc', and `write_pc' fields.
12984 (target_supports_tracepoints): Define.
12985 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12986 (phex_nz): New.
12987
12988 * regcache.h (struct regcache) <registers_owned>: New field.
12989 (init_register_cache, regcache_cpy): Declare.
12990 (regcache_read_pc, regcache_write_pc): Declare.
12991 (register_cache_size): Declare.
12992 (supply_regblock): Declare.
12993 * regcache.c (init_register_cache): New.
12994 (new_register_cache): Use it.
12995 (regcache_cpy): New.
12996 (register_cache_size): New.
12997 (supply_regblock): New.
12998 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12999
219f2f23
PA		 13000 * tracepoint.c: New.
13001
13002 * Makefile.in (OBS): Add tracepoint.o.
13003 (tracepoint.o): New rule.
13004
3a13a53b
L		 130052010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13006
13007 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13008 (i386-mmx.o): New.
13009 (i386-mmx.c): Likewise.
13010 (i386-mmx-linux.o): Likewise.
13011 (i386-mmx-linux.c): Likewise.
13012
13013 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13014 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13015 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13016 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13017
13018 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13019 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13020 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13021
1570b33e
L		 130222010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13023
13024 * Makefile.in (clean): Updated.
13025 (i386-avx.o): New.
13026 (i386-avx.c): Likewise.
13027 (i386-avx-linux.o): Likewise.
13028 (i386-avx-linux.c): Likewise.
13029 (amd64-avx.o): Likewise.
13030 (amd64-avx.c): Likewise.
13031 (amd64-avx-linux.o): Likewise.
13032 (amd64-avx-linux.c): Likewise.
13033
13034 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13035 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13036 (srv_amd64_regobj): Add amd64-avx.o.
13037 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13038 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13039 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13040 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13041 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13042 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13043 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13044
13045 * i387-fp.c: Include "i386-xstate.h".
13046 (i387_xsave): New.
13047 (i387_cache_to_xsave): Likewise.
13048 (i387_xsave_to_cache): Likewise.
13049 (x86_xcr0): Likewise.
13050
13051 * i387-fp.h (i387_cache_to_xsave): Likewise.
13052 (i387_xsave_to_cache): Likewise.
13053 (x86_xcr0): Likewise.
13054
13055 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13056 * linux-crisv32-low.c (target_regsets): Likewise.
13057 * linux-m68k-low.c (target_regsets): Likewise.
13058 * linux-mips-low.c (target_regsets): Likewise.
13059 * linux-ppc-low.c (target_regsets): Likewise.
13060 * linux-s390-low.c (target_regsets): Likewise.
13061 * linux-sh-low.c (target_regsets): Likewise.
13062 * linux-sparc-low.c (target_regsets): Likewise.
13063 * linux-xtensa-low.c (target_regsets): Likewise.
13064
13065 * linux-low.c: Include <sys/uio.h>.
13066 (regsets_fetch_inferior_registers): Support nt_type.
13067 (regsets_store_inferior_registers): Likewise.
13068 (linux_process_qsupported): New.
13069 (linux_target_ops): Add linux_process_qsupported.
13070
13071 * linux-low.h (regset_info): Add nt_type.
13072 (linux_target_ops): Add process_qsupported.
13073
13074 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13075 and <sys/uio.h>.
13076 (init_registers_i386_avx_linux): New.
13077 (init_registers_amd64_avx_linux): Likewise.
13078 (xmltarget_i386_linux_no_xml): Likewise.
13079 (xmltarget_amd64_linux_no_xml): Likewise.
13080 (PTRACE_GETREGSET): Likewise.
13081 (PTRACE_SETREGSET): Likewise.
13082 (x86_fill_xstateregset): Likewise.
13083 (x86_store_xstateregset): Likewise.
13084 (use_xml): Likewise.
13085 (x86_linux_update_xmltarget): Likewise.
13086 (x86_linux_process_qsupported): Likewise.
13087 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13088 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13089 init_registers_i386_linux here. Call
13090 x86_linux_update_xmltarget.
13091 (the_low_target): Add x86_linux_process_qsupported.
13092
13093 * server.c (handle_query): Call target_process_qsupported.
13094
13095 * target.h (target_ops): Add process_qsupported.
13096 (target_process_qsupported): New.
13097
fc7238bb
PA		 130982010-04-03 Pedro Alves <pedro@codesourcery.com>
13099
13100 * inferiors.c (add_thread): Set last_status kind to
13101 TARGET_WAITKIND_IGNORE.
13102 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13103 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13104 (linux_wait_1): Move `thread' local definition to block that uses
13105 it. Don't NULL initialize `event_child'.
13106 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13107 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13108 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13109
bdabb078
PA		 131102010-04-01 Pedro Alves <pedro@codesourcery.com>
13111
13112 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13113 an extended waitstatus, or by a watchpoint.
13114 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13115 thread was stepping or has been stopped by a watchpoint.
13116
d3bbe7a0
PA		 131172010-04-01 Pedro Alves <pedro@codesourcery.com>
13118
13119 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13120 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13121 of another, then delete the previous, and validate all
13122 breakpoints.
13123 (validate_inserted_breakpoint): New.
13124 (delete_disabled_breakpoints): New.
13125 (validate_breakpoints): New.
13126 (check_mem_read): Validate breakpoints before trusting their
13127 shadow. Delete disabled breakpoints.
13128 (check_mem_write): Validate breakpoints before trusting they
13129 should be inserted. Delete disabled breakpoints.
13130 * mem-break.h (validate_breakpoints):
13131 * server.c (handle_query): Validate breakpoints when we see a
13132 qSymbol query.
13133
8b07ae33
PA		 131342010-04-01 Pedro Alves <pedro@codesourcery.com>
13135
13136 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13137 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13138 if we could tell there's a GDB breakpoint at stop_pc.
13139 (need_step_over_p): Don't do a step over if we find a GDB
13140 breakpoint at the resume PC.
13141
13142 * mem-break.c (struct raw_breakpoint): New.
13143 (enum bkpt_type): New type `gdb_breakpoint'.
13144 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13145 fields. New field `raw'.
13146 (find_raw_breakpoint_at): New.
13147 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13148 breakpoint instead.
13149 (set_breakpoint_at): Adjust.
13150 (delete_raw_breakpoint): New.
13151 (release_breakpoint): New.
13152 (delete_breakpoint): Rename to...
13153 (delete_breakpoint_1): ... this. Add proc parameter. Use
13154 release_breakpoint. Return ENOENT.
13155 (delete_breakpoint): Reimplement.
13156 (find_breakpoint_at): Delete.
13157 (find_gdb_breakpoint_at): New.
13158 (delete_breakpoint_at): Delete.
13159 (set_gdb_breakpoint_at): New.
13160 (delete_gdb_breakpoint_at): New.
13161 (gdb_breakpoint_here): New.
13162 (set_reinsert_breakpoint): Use release_breakpoint.
13163 (uninsert_breakpoint): Rename to ...
13164 (uninsert_raw_breakpoint): ... this.
13165 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13166 (reinsert_raw_breakpoint): Change parameter type to
13167 raw_breakpoint.
13168 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13169 instead.
13170 (check_breakpoints): Adjust. Use release_breakpoint.
13171 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13172 (breakpoint_inserted_here): Ditto.
13173 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13174 Don't trust the breakpoint's shadow if it is not inserted.
13175 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13176 (delete_all_breakpoints): Adjust.
13177 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13178 use delete_breakpoint_1.
13179
13180 * mem-break.h (breakpoints_supported): Delete declaration.
13181 (set_gdb_breakpoint_at): Declare.
13182 (gdb_breakpoint_here): Declare.
13183 (delete_breakpoint_at): Delete.
13184 (delete_gdb_breakpoint_at): Declare.
13185
13186 * server.h (struct raw_breakpoint): Forward declare.
13187 (struct process_info): New field `raw_breakpoints'.
13188
13189 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13190 breakpoints.
13191
6bf5e0ba
PA		 131922010-03-24 Pedro Alves <pedro@codesourcery.com>
13193
13194 * linux-low.c (status_pending_p_callback): Fix comment.
13195 (linux_wait_for_event_1): Move most of the internal breakpoint
13196 handling from here...
13197 (linux_wait_1): ... to here.
13198 (count_events_callback): New.
13199 (select_singlestep_lwp_callback): New.
13200 (select_event_lwp_callback): New.
13201 (cancel_breakpoints_callback): New.
13202 (select_event_lwp): New.
13203 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13204 priority to all LWPs that have had events that should be reported
13205 to the client. Cancel breakpoints when about to reporting the
13206 event to the client, not while stopping lwps. No longer cancel
13207 finished single-steps here.
13208 (cancel_finished_single_step): Delete.
13209 (cancel_finished_single_steps): Delete.
13210
414a389f
PA		 132112010-03-24 Pedro Alves <pedro@codesourcery.com>
13212
13213 * mem-break.c (enum bkpt_type): New.
13214 (struct breakpoint): New field `type'.
13215 (set_breakpoint_at): Change return type to struct breakpoint
13216 pointer. Set type to `other_breakpoint' by default.
13217 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13218 in the breakpoint list.
13219 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13220 (reinsert_breakpoint): Rename to ...
13221 (reinsert_raw_breakpoint): ... this.
13222 (reinsert_breakpoints_at): Adjust.
13223 * mem-break.h (struct breakpoint): Declare.
13224 (set_breakpoint_at): Change return type to struct breakpoint
13225 pointer.
13226
2280c721
PA		 132272010-03-24 Pedro Alves <pedro@codesourcery.com>
13228
13229 * server.c (handle_query): Assign, not compare.
13230
d50171e4
PA		 132312010-03-24 Pedro Alves <pedro@codesourcery.com>
13232
13233 Teach linux gdbserver to step-over-breakpoints.
13234
13235 * linux-low.c (can_hardware_single_step): New.
13236 (supports_breakpoints): New.
13237 (handle_extended_wait): If stopping threads, read the stop pc of
13238 the new cloned LWP.
13239 (get_pc): New.
13240 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13241 low target doesn't support retrieving the PC.
13242 (add_lwp): Set last_resume_kind to resume_continue.
13243 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13244 (linux_attach): Don't clear stop_expected. Set the lwp's
13245 last_resume_kind to resume_stop.
13246 (linux_detach_one_lwp): Don't check for removed breakpoints.
13247 (check_removed_breakpoint): Delete.
13248 (status_pending_p): Rename to ...
13249 (status_pending_p_callback): ... this. Don't check for removed
13250 breakpoints. Don't consider threads that are stopped from GDB's
13251 perspective.
13252 (linux_wait_for_lwp): Always read the stop_pc here.
13253 (cancel_breakpoint): New.
13254 (step_over_bkpt): New global.
13255 (linux_wait_for_event_1): Implement stepping over breakpoints.
13256 (gdb_wants_lwp_stopped): New.
13257 (gdb_wants_all_stopped): New.
13258 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13259 single-step traps here. Store the thread's last reported target
13260 wait status.
13261 (send_sigstop): Don't clear stop_expected. Always set it,
13262 instead.
13263 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13264 (cancel_finished_single_step): New.
13265 (cancel_finished_single_steps): New.
13266 (wait_for_sigstop): Don't cancel finished single-step traps here.
13267 (linux_resume_one_lwp): Don't check for removed breakpoints.
13268 Don't set `step' on non-hardware step archs.
13269 (linux_set_resume_request): Ignore resume_stop requests if already
13270 stopping or stopped. Set the lwp's last_resume_kind.
13271 (resume_status_pending_p): Don't check for removed breakpoints.
13272 (need_step_over_p): New.
13273 (start_step_over): New.
13274 (finish_step_over): New.
13275 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13276 requests. Clear the thread's last reported target waitstatus.
13277 Don't use the `suspended' flag. Don't consider pending breakpoints.
13278 (linux_resume): Start a step-over if necessary.
13279 (proceed_one_lwp): New.
13280 (proceed_all_lwps): New.
13281 (unstop_all_lwps): New.
13282 * linux-low.h (struct lwp_info): Rewrite comment for the
13283 `suspended' flag. Add the `stop_pc' field. Delete the
13284 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13285 Add `'last_resume_kind' and `need_step_over' fields.
13286 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13287 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13288 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13289 (set_raw_breakpoint_at): New.
13290 (set_breakpoint_at): Rewrite to use it.
13291 (reinsert_breakpoint_handler): Delete.
13292 (set_reinsert_breakpoint): New.
13293 (reinsert_breakpoint_by_bp): Delete.
13294 (delete_reinsert_breakpoints): New.
13295 (uninsert_breakpoint): Rewrite.
13296 (uninsert_breakpoints_at): New.
13297 (reinsert_breakpoint): Rewrite.
13298 (reinsert_breakpoints_at): New.
13299 (check_breakpoints): Rewrite.
13300 (breakpoint_here): New.
13301 (breakpoint_inserted_here): New.
13302 (check_mem_read): Adjust.
13303 * mem-break.h (breakpoints_supported, breakpoint_here)
13304 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13305 (reinsert_breakpoint_by_bp): Delete declaration.
13306 (delete_reinsert_breakpoints): Declare.
13307 (reinsert_breakpoint): Delete declaration.
13308 (reinsert_breakpoints_at): Declare.
13309 (uninsert_breakpoint): Delete declaration.
13310 (uninsert_breakpoints_at): Declare.
13311 (check_breakpoints): Adjust prototype.
13312 * server.h: Adjust include order.
13313 (struct thread_info): Declare here. Add a `last_status' field.
13314
30ba68cb
MS		 133152010-03-23 Michael Snyder <msnyder@vmware.com>
13316
13317 * server.c (crc32): New function.
13318 (handle_query): Add handling for 'qCRC:' request.
13319
b9a881c2
PA		 133202010-03-23 Pedro Alves <pedro@codesourcery.com>
13321
13322 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13323 lwp had been stopped by a watchpoint.
13324
e92d13d5
PA		 133252010-03-16 Pedro Alves <pedro@codesourcery.com>
13326
13327 * server.h (internal_error): Declare.
13328 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13329 * utils.c (internal_error): New function.
13330
64daa791
AS		 133312010-03-15 Andreas Schwab <schwab@redhat.com>
13332
13333 * configure.srv: Fix typo setting srv_regobj.
13334
f52cd8cd
PA		 133352010-03-15 Pedro Alves <pedro@codesourcery.com>
13336
13337 * linux-low.c (fetch_register): Avoid passing a non string literal
13338 format to `error'.
13339 (usr_store_inferior_registers): Ditto.
13340
93ae6fdc
PA		 133412010-03-14 Pedro Alves <pedro@codesourcery.com>
13342
13343 * linux-low.c (linux_write_memory): Bail out early if peeking
13344 memory failed.
13345
c3adc08c
PA		 133462010-03-14 Pedro Alves <pedro@codesourcery.com>
13347
13348 * linux-low.h (struct lwp_info): New fields
13349 `stopped_by_watchpoint' and `stopped_data_address'.
13350 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13351 here, and cache them in the lwp object.
13352 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13353 directly.
13354 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13355 field.
13356 (linux_stopped_by_watchpoint): Rewrite.
13357 (linux_stopped_data_address): Rewrite.
13358
bce522a2
PA		 133592010-03-06 Simo Melenius <simo.melenius@iki.fi>
13360
13361 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13362 switching the current inferior, not before.
13363
90884b2b
L		 133642010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13365
13366 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13367 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13368 i386-linux.c and amd64-linux.c.
13369 (reg-i386.o): Removed.
13370 (reg-i386.c): Likewise.
13371 (reg-i386-linux.o): Likewise.
13372 (reg-i386-linux.c): Likewise.
13373 (reg-x86-64.o): Likewise.
13374 (reg-x86-64.c): Likewise.
13375 (reg-x86-64-linux.o): Likewise.
13376 (reg-x86-64-linux.c): Likewise.
13377 (i386.o): New.
13378 (i386.c): Likewise.
13379 (i386-linux.o): Likewise.
13380 (i386-linux.c): Likewise.
13381 (amd64.o): Likewise.
13382 (amd64.c): Likewise.
13383 (amd64-linux.o): Likewise.
13384 (amd64-linux.c): Likewise.
13385
13386 * configure.srv (srv_i386_regobj): New.
13387 (srv_i386_linux_regobj): Likewise.
13388 (srv_amd64_regobj): Likewise.
13389 (srv_amd64_linux_regobj): Likewise.
13390 (srv_i386_32bit_xmlfiles): Likewise.
13391 (srv_i386_64bit_xmlfiles): Likewise.
13392 (srv_i386_xmlfiles): Likewise.
13393 (srv_amd64_xmlfiles): Likewise.
13394 (srv_i386_linux_xmlfiles): Likewise.
13395 (srv_amd64_linux_xmlfiles): Likewise.
13396 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13397 srv_xmlfiles to $srv_i386_xmlfiles.
13398 (i[34567]86-*-mingw32ce*): Likewise.
13399 (i[34567]86-*-mingw*): Likewise.
13400 (i[34567]86-*-nto*): Likewise.
13401 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13402 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13403 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13404 (x86_64-*-linux*): Likewise.
13405
13406 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13407 (init_registers_amd64_linux): New.
13408 (x86_arch_setup): Replace init_registers_x86_64_linux with
13409 init_registers_amd64_linux.
13410
193f13e6
MK		 134112010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13412
13413 * configure.ac: Check for libdl. If it is not available link against
13414 static libthread_db.
13415 * configure: Regenerate.
13416
85d721b8
PA		 134172010-02-22 Pedro Alves <pedro@codesourcery.com>
13418
13419 PR9605
13420
13421 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13422 handing a read watchpoint.
13423 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13424
6076632b
DE		 134252010-02-12 Doug Evans <dje@google.com>
13426
13427 * linux-low.c (linux_supports_tracefork_flag): Document.
13428 (linux_look_up_symbols): Add comment.
13429
3327ccf7
L		 134302010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13431
13432 * regcache.c (supply_register): Clear regcache if buf is NULL.
13433
0718675c 134342010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13435 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13436
13437 * inferiors.c (find_inferior): Add function documentation.
13438 (unloaded_dll): Handle the case where the unloaded dll has not
13439 been previously registered in the dll list.
13440
177321bd
DJ		 134412010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13442
13443 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13444 (thumb2_breakpoint): New.
13445 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13446
2b009048
DJ		 134472010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13448
13449 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13450 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13451 breakpoints.
13452
3be029c7
PA		 134532010-01-21 Pedro Alves <pedro@codesourcery.com>
13454
13455 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13456
18f5de3b
JK		 134572010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13458
13459 * linux-s390-low.c (s390_collect_ptrace_register)
13460 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13461
3743bb4f
DE		 134622010-01-21 Doug Evans <dje@google.com>
13463
14ce3065
DE		 13464 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13465 (PTRACE_ARG4_TYPE): New macro.
13466 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13467 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13468 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13469 (usr_store_inferior_registers): Ditto.
13470 (linux_read_memory, linux_write_memory): Ditto.
13471 (linux_test_for_tracefork): Ditto.
13472
3743bb4f
DE		 13473 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13474 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13475
8b315be5
PA		 134762010-01-21 Pedro Alves <pedro@codesourcery.com>
13477
13478 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13479 target.
13480
85492558
PA		 134812010-01-21 Pedro Alves <pedro@codesourcery.com>
13482
13483 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13484 prototype to take a regcache. Adjust.
13485
442ea881
PA		 134862010-01-20 Pedro Alves <pedro@codesourcery.com>
13487
13488 * regcache.h (struct thread_info): Forward declare.
13489 (struct regcache): New.
13490 (new_register_cache): Adjust prototype.
13491 (get_thread_regcache): Declare.
13492 (free_register_cache): Adjust prototype.
13493 (registers_to_string, registers_from_string): Ditto.
13494 (supply_register, supply_register_by_name, collect_register)
13495 (collect_register_as_string, collect_register_by_name): Ditto.
13496 * regcache.c (struct inferior_regcache_data): Delete.
13497 (get_regcache): Rename to ...
13498 (get_thread_regcache): ... this. Adjust. Switch inferior before
13499 fetching registers.
13500 (regcache_invalidate_one): Adjust.
13501 (regcache_invalidate): Fix prototype.
13502 (new_register_cache): Return the new register cache.
13503 (free_register_cache): Change prototype.
13504 (realloc_register_cache): Adjust.
13505 (registers_to_string): Change prototype to take a regcache. Adjust.
13506 (registers_from_string): Ditto.
13507 (register_data): Ditto.
13508 (supply_register): Ditto.
13509 (supply_register_by_name): Ditto.
13510 (collect_register): Ditto.
13511 (collect_register_as_string): Ditto.
13512 (collect_register_by_name): Ditto.
13513 * server.c (process_serial_event): Adjust.
13514 * linux-low.h (regset_fill_func, regset_store_func): Change
13515 prototype.
13516 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13517 Change prototype.
13518 * linux-low.c (get_stop_pc): Adjust.
13519 (check_removed_breakpoint): Adjust.
13520 (linux_wait_for_event): Adjust.
13521 (linux_resume_one_lwp): Adjust.
13522 (fetch_register): Add regcache parameter. Adjust.
13523 (usr_store_inferior_registers): Ditto.
13524 (regsets_fetch_inferior_registers): Ditto.
13525 (regsets_store_inferior_registers): Ditto.
13526 (linux_fetch_registers, linux_store_registers): Ditto.
13527 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13528 regcache. Adjust.
43aaf8b6
PA		 13529 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13530 Ditto.
442ea881
PA		 13531 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13532 prototype to take a regcache.
13533 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13534 * remote-utils.c (convert_ascii_to_int, outreg)
13535 (prepare_resume_reply): Change prototype to take a regcache.
13536 Adjust.
13537 * target.h (struct target_ops) <fetch_registers, store_registers>:
13538 Change prototype to take a regcache.
13539 (fetch_inferior_registers, store_inferior_registers): Change
13540 prototype to take a regcache. Adjust.
13541 * proc-service.c (ps_lgetregs): Adjust.
13542 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13543 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13544 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13545 take a regcache. Adjust.
13546 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13547 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13548 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13549 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13550 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13551 (cris_cannot_fetch_register):
13552 (cris_breakpoint_at): Change prototype to take a regcache.
13553 Adjust.
13554 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13555 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13556 to take a regcache. Adjust.
13557 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13558 Adjust.
13559 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13560 take a regcache. Adjust.
13561 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13562 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13563 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13564 * linux-mips-low.c (mips_get_pc):
13565 (mips_set_pc): Change prototype to take a regcache. Adjust.
13566 (mips_reinsert_addr): Adjust.
13567 (mips_collect_register): Change prototype to take a regcache.
13568 Adjust.
13569 (mips_supply_register):
13570 (mips_collect_register_32bit, mips_supply_register_32bit)
13571 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13572 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13573 * linux-ppc-low.c (ppc_supply_ptrace_register)
13574 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13575 (parse_spufs_run): Adjust.
13576 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13577 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13578 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13579 take a regcache. Adjust.
13580 * linux-s390-low.c (s390_collect_ptrace_register)
13581 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13582 (s390_set_pc): Change prototype to take a regcache. Adjust.
13583 (s390_arch_setup): Adjust.
13584 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13585 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13586 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13587 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13588 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13589 regcache. Adjust.
13590 (sparc_breakpoint_at): Adjust.
13591 * linux-xtensa-low.c (xtensa_fill_gregset):
13592 (xtensa_store_gregset):
13593 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13594 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13595 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13596 prototype to take a regcache. Adjust.
13597 * win32-arm-low.c (arm_fetch_inferior_register)
13598 (arm_store_inferior_register): Change prototype to take a
13599 regcache. Adjust.
13600 * win32-i386-low.c (i386_fetch_inferior_register)
13601 (i386_store_inferior_register): Change prototype to take a
13602 regcache. Adjust.
13603 * win32-low.c (child_fetch_inferior_registers)
13604 (child_store_inferior_registers): Change prototype to take a
13605 regcache. Adjust.
13606 (win32_wait): Adjust.
13607 (win32_fetch_inferior_registers): Change prototype to take a
13608 regcache. Adjust.
13609 (win32_store_inferior_registers): Adjust.
13610 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13611 store_inferior_register>: Change prototype to take a regcache.
13612
60c3d7b0
DE		 136132010-01-20 Doug Evans <dje@google.com>
13614
13615 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13616 #ifdef.
13617 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13618 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13619
dc146f7c
VP		 136202010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13621
13622 * linux-low.c (linux_core_of_thread): New.
13623 (compare_ints, show_process, list_threads): New.
13624 (linux_qxfer_osdata): Report threads and cores.
13625 (linux_target_op): Register linux_core_of_thread.
13626 * remote-utils.c (prepare_resume_reply): Report the core.
13627 (buffer_xml_printf): Support %d specifier.
13628 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13629 New.
13630 (handle_query): Handle qXfer:threads. Announce availability
13631 thereof.
13632 * target.h (struct target_ops): New field core_of_thread.
13633
7803799a
UW		 136342010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13635
13636 * Makefile.in (clean): Remove new generated files.
13637 (reg-s390.o, reg-s390.c): Remove rules.
13638 (reg-s390x.o, reg-s390x.c): Likewise.
13639 (s390-linux32.o, s390-linux32.c): Add rules.
13640 (s390-linux64.o, s390-linux64.c): Likewise.
13641 (s390x-linux64.o, s390x-linux64.c): Likewise.
13642 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13643 * linux-s390-low.c: Include <elf.h>.
13644 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13645 (init_registers_s390): Remove prototype.
13646 (init_registers_s390x): Likewise.
13647 (init_registers_s390_linux32): Add prototype.
13648 (init_registers_s390_linux64): Likewise.
13649 (init_registers_s390x_linux64): Likewise.
13650 (s390_num_regs_3264): New define.
13651 (s390_regmap_3264): New global variable.
13652 (s390_cannot_fetch_register): Remove obsolete check.
13653 (s390_cannot_store_register): Likewise.
13654 (s390_collect_ptrace_register): Handle upper/lower register halves.
13655 (s390_supply_ptrace_register): Likewise.
13656 (s390_fill_gregset): Update to register number changes.
13657 (s390_get_hwcap): New routine.
13658 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13659 Install appropriate regmap and register set.
13660
6e7ffa39
JB		 136612010-01-01 Joel Brobecker <brobecker@adacore.com>
13662
13663 * server.c (gdbserver_version): Update copyright year to 2010.
13664 * gdbreplay.c (gdbreplay_version): Likewise.
13665
957f3f49
DE		 136662009-12-28 Doug Evans <dje@google.com>
13667
13668 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13669 elf/external.h. Include <elf.h> instead but only if necessary.
13670
ca5c370d
PA		 136712009-12-28 Pedro Alves <pedro@codesourcery.com>
13672
13673 * linux-low.c (linux_remove_process): Remove `detaching'
13674 parameter. Don't release/detach from thread_db here.
13675 (linux_kill): Release/detach from thread_db here, ...
13676 (linux_detach): ... and here, before actually detaching.
13677 (linux_wait_1): ... and here, when a process exits.
13678 * thread-db.c (any_thread_of): New.
13679 (thread_db_free): Switch the current inferior to a thread of the
13680 passed in process.
13681
4ee62156
DE		 136822009-12-21 Doug Evans <dje@google.com>
13683
d90e6a88
DE		 13684 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13685
c5f62d5f
DE		 13686 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13687 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13688 warning ifndef __NR_tkill. Move setting of errno there too.
13689 Delete unnecessary resetting of errno after syscall.
13690 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13691
10e86dd7
DE		 13692 * configure.ac: Check for dladdr.
13693 * config.in: Regenerate.
13694 * configure: Regenerate.
13695 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13696 (try_thread_db_load): Update.
13697
4ee62156
DE		 13698 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13699
00f515da
DE		 137002009-12-18 Doug Evans <dje@google.com>
13701
e9464885
DE		 13702 * event-loop.c: Include unistd.h if it exists.
13703
07d4f67e
DE		 13704 * linux-low.c (my_waitpid): Move definition away from being in
13705 between linux_tracefork_child/linux_test_for_tracefork.
13706
00f515da
DE		 13707 * gdb_proc_service.h (psaddr_t): Fix type.
13708 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13709 signature to match glibc.
13710
1de1badb
DE		 137112009-12-16 Doug Evans <dje@google.com>
13712
13713 * linux-low.c (linux_read_memory): Fix argument to read.
13714
aeeb81d1
PA		 137152009-11-26 Pedro Alves <pedro@codesourcery.com>
13716
13717 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13718 events, don't leave current_inferior pointing at null.
13719
10357975
PA		 137202009-11-26 Pedro Alves <pedro@codesourcery.com>
13721
13722 * win32-low.c (LOG): Delete.
13723 (OUTMSG): Output to stderr.
13724 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13725 on compile time LOG macro.
13726 (win32_wait): Fix debug output.
13727
cf6e3471
PA		 137282009-11-26 Pedro Alves <pedro@codesourcery.com>
13729
13730 * win32-low.c (win32_add_one_solib): If the dll name is
13731 "ntdll.dll", prepend the system directory to the dll path.
13732
0c85e18e
MK		 137332009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13734
13735 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13736
9ac544ce 137372009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13738 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13739
13740 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13741 * configure.ac: Check for __mcoldfire__ and set
13742 gdb_cv_m68k_is_coldfire.
13743 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13744 reg-cf.o and reg-m68k.o.
13745 * configure: Regenerated.
13746
fd7dd3e6
PA		 137472009-11-16 Pedro Alves <pedro@codesourcery.com>
13748
13749 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13750 Pass it to thread_db_free.
13751 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13752 proper `detaching' argument to linux_remove_process.
13753 * linux-low.h (thread_db_free): Add `detaching' parameter.
13754 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13755 to thread_db_free.
13756 (thread_db_free): Add `detaching' parameter. Only
13757 call td_ta_clear_event if detaching from process.
13758
75aa492e
MK		 137592009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13760
13761 * thread-db.c (thread_db_free): Fix typo.
13762
21e1bee4
PP		 137632009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13764
13765 PR gdb/10838
13766 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13767
8838b45e
NS		 137682009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13769
13770 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13771 with an i686 compiler.
13772 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13773 needed.
13774 * configure: Rebuilt.
13775
8a35fb51
SL		 137762009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13777
13778 PR gdb/10783
13779
13780 * server.c (handle_search_memory_1): Correct read_addr initialization
13781 in loop for searching subsequent chunks.
13782
96f15937
PP		 137832009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13784
13785 * configure.ac: New --with-libthread-db option.
13786 * thread-db.c: Allow direct dependence on libthread_db.
13787 (thread_db_free): Adjust.
13788 * config.in: Regenerate.
13789 * configure: Likewise.
889bf7c5 13790
5f7d1694
PP		 137912009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13792
13793 PR gdb/10757
13794 * thread-db.c (attach_thread): New function.
13795 (maybe_attach_thread): Return success/failure.
13796 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13797 (thread_db_find_new_threads): Loop until no new threads.
13798
88e3b899
PA		 137992009-10-13 Pedro Alves <pedro@codesourcery.com>
13800
13801 * proc-service.c (ps_lgetregs): Formatting.
13802
cdbfd419
PP		 138032009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13804
13805 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13806 * configure.ac: Adjust.
13807 * linux-low.h (struct process_info_private): Move members to struct
13808 thread_db.
13809 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13810 * linux-low.c (linux_remove_process): Adjust.
13811 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13812 * server.c (handle_query): Move code ...
13813 (handle_monitor_command): ... here. New function.
13814 * target.h (struct target_ops): New member.
13815 * thread-db.c (struct thread_db): New.
13816 (libthread_db_search_path): New variable.
13817 (thread_db_create_event, thread_db_enable_reporting)
13818 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13819 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13820 (try_thread_db_load_1, dladdr_to_soname): New functions.
13821 (try_thread_db_load, thread_db_load_search): New functions.
13822 (thread_db_init): Search for libthread_db.
13823 (thread_db_free): New function.
13824 (thread_db_handle_monitor_command): Likewise.
13825 * config.in: Regenerate.
13826 * configure: Regenerate.
889bf7c5 13827
4168d2d6
UW		 138282009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13829
13830 * spu-low.c (spu_kill): Wait for inferior to terminate.
13831 Call clear_inferiors.
13832 (spu_detach): Call clear_inferiors.
13833
81ecdfbb
RW		 138342009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13835
13836 * aclocal.m4: Regenerate.
13837 * config.in: Likewise.
13838 * configure: Likewise.
13839
0b9ff2c0
UW		 138402009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13841
13842 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13843 (parse_spufs_run): New function.
13844 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13845 (ppc_breakpoint_at): Handle SPU breakpoints.
13846
efcbbd14
UW		 138472009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13848
13849 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13850 (SPUFS_MAGIC): Define.
13851 (spu_enumerate_spu_ids): New function.
13852 (linux_qxfer_spu): New function.
13853 (linux_target_ops): Install linux_qxfer_spu.
13854
f4d9bade
UW		 138552009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13856
13857 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13858 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13859 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13860 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13861 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13862 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13863 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13864 (init_registers_powerpc_cell32l): Add prototype.
13865 (init_registers_powerpc_cell64l): Likewise.
13866 (ppc_arch_setup): Detect Cell/B.E. architecture.
13867
96e946ca
RW		 138682009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13869
13870 * Makefile.in (datarootdir): New variable.
13871
58d6951d
DJ		 138722009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13873
13874 * linux-low.c (linux_write_memory): Update debugging output.
13875 * Makefile.in (clean): Add new descriptions.
13876 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13877 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13878 * configure.srv: Add new files for arm*-*-linux*.
13879 * linux-arm-low.c: Add new declarations.
13880 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13881 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13882 (HWCAP_VFPv3D16): New.
13883 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13884 instead of __IWMMXT__.
13885 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13886 (arm_arch_setup): New.
13887 (target_regsets): Remove #ifdef. Add VFP regset.
13888 (the_low_target): Use arm_arch_setup.
13889
12b42a12
DJ		 138902009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13891
13892 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13893 the main thread again.
13894
ac8c974e
AR		 138952009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13896
13897 Adding Neutrino gdbserver.
13898 * configure: Regenerated.
13899 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13900 * configure.srv (i[34567]86-*-nto*): New target.
13901 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13902 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13903 (nto_comctrl) [__QNX__]: New function.
13904 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13905
4424e0c3 139062009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13907
13908 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13909 srv_tgtobj.
13910
912cf4ba
PA		 139112009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13912 Pedro Alves <pedro@codesourcery.com>
13913
13914 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13915 don't support CONTEXT_EXTENDED_REGISTERS.
13916 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13917 (the_low_target): Install them.
13918 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13919 failing with ERROR_PIPE_NOT_CONNECTED.
13920
aa5ca48f
DE		 139212009-06-30 Doug Evans <dje@google.com>
13922 Pierre Muller <muller@ics.u-strasbg.fr>
13923
13924 Add h/w watchpoint support to x86-linux, win32-i386.
13925 * Makefile.in (SFILES): Add i386-low.c
13926 (i386_low_h): Define.
13927 (i386-low.o): Add dependencies.
13928 (linux-x86-low.o): Add i386-low.h dependency.
13929 (win32-i386-low.o): Ditto.
13930 * i386-low.c: New file.
13931 * i386-low.h: New file.
13932 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13933 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13934 * linux-low.c (linux_add_process): Initialize arch_private.
13935 (linux_remove_process): Free arch_private.
13936 (add_lwp): Initialize arch_private.
13937 (delete_lwp): Free arch_private.
13938 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13939 provided.
13940 * linux-low.h (process_info_private): New member arch_private.
13941 (lwp_info): New member arch_private.
13942 (linux_target_ops): New members new_process, new_thread,
13943 prepare_to_resume.
13944 (ptid_of): New macro.
13945 * linux-x86-low.c: Include stddef.h, i386-low.h.
13946 (arch_process_info): New struct.
13947 (arch_lwp_info): New struct.
13948 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13949 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13950 (i386_dr_low_get_status): New function.
13951 (x86_insert_point, x86_remove_point): New functions.
13952 (x86_stopped_by_watchpoint): New function.
13953 (x86_stopped_data_address): New function.
13954 (x86_linux_new_process, x86_linux_new_thread): New functions.
13955 (x86_linux_prepare_to_resume): New function.
13956 (the_low_target): Add entries for insert_point, remove_point,
13957 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13958 prepare_to_resume.
13959 * server.c (debug_hw_points): New global.
13960 (monitor_show_help): Document set debug-hw-points.
13961 (handle_query): Process "set debug-hw-points".
13962 * server.h (debug_hw_points): Declare.
13963 (paddress): Declare.
13964 * utils.c (NUMCELLS, CELLSIZE): New macros.
13965 (get_sell, xsnprintf, paddress): New functions.
13966 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13967 remove_point, stopped_by_watchpoint, stopped_data_address.
13968 * win32-i386-low.c: Include i386-low.h.
13969 (debug_reg_state): Replaces dr.
13970 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13971 (i386_dr_low_get_status): New function.
13972 (i386_insert_point, i386_remove_point): New functions.
13973 (i386_stopped_by_watchpoint): New function.
13974 (i386_stopped_data_address): New function.
13975 (i386_initial_stuff): Update.
13976 (get_thread_context,set_thread_context,i386_thread_added): Update.
13977 (the_low_target): Add entries for insert_point,
13978 remove_point, stopped_by_watchpoint, stopped_data_address.
13979 * win32-low.c (win32_insert_watchpoint): New function.
13980 (win32_remove_watchpoint): New function.
13981 (win32_stopped_by_watchpoint): New function.
13982 (win32_stopped_data_address): New function.
13983 (win32_target_ops): Add entries for insert_watchpoint,
13984 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13985 * win32-low.h (win32_target_ops): New members insert_point,
13986 remove_point, stopped_by_watchpoint, stopped_data_address.
13987
d993e290
PA		 139882009-06-25 Pedro Alves <pedro@codesourcery.com>
13989
13990 * server.c (process_serial_event): Re-return unsupported, not
13991 error, if the type isn't recognized. Re-allow supporting only
13992 insert or remove packets. Also call require_running for
13993 breakpoints. Add missing break statement to default case. Tidy.
13994 * target.h (struct target_ops): Rename insert_watchpoint to
13995 insert_point, and remove_watchpoint to remove_point.
13996
13997 * linux-low.h (struct linux_target_ops): Likewise.
13998 * linux-low.c (linux_insert_watchpoint): Rename to ...
13999 (linux_insert_point): ... this. Adjust.
14000 (linux_remove_watchpoint): Rename to ...
14001 (linux_remove_point): ... this. Adjust.
14002 (linux_target_ops): Adjust.
14003 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14004 (cris_insert_point): ... this.
14005 (cris_remove_watchpoint): Rename to ...
14006 (cris_remove_point): ... this.
14007 (the_low_target): Adjust.
14008
0f54c268
PM		 140092009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14010
14011 * server.c (handle_v_kill): Pass signal_pid to
14012 kill_inferior if multi_process is zero.
14013
c6314022
AR		 140142009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14015
14016 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14017 * target.h (target_ops): Comment for *_watchpoint to make it clear
14018 the functions can get types '0' and '1'.
14019
4463ce24
AR		 140202009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14021
14022 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14023 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14024 * regcache.c (get_regcache): Likewise.
14025 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14026 * win32-low.c (child_fetch_inferior_registers): Remove check for
14027 regno 0.
14028
cf8fd78b
PA		 140292009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14030 Pedro Alves <pedro@codesourcery.com>
14031
14032 * target.h (struct target_ops) <supports_multi_process>: New
14033 callback.
14034 (target_supports_multi_process): New.
14035 * server.c (handle_query): Even if GDB reports support, only
14036 enable multi-process if the target also supports it. Report
14037 multi-process support only if the target backend supports it.
14038 * linux-low.c (linux_supports_multi_process): New function.
14039 (linux_target_ops): Install it as target_supports_multi_process
14040 callback.
14041
47c0c975
DE		 140422009-05-24 Doug Evans <dje@google.com>
14043
e09875d4
DE		 14044 Global renaming of find_thread_pid to find_thread_ptid.
14045 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14046 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14047 All callers updated.
14048
e27d73f6
DE		 14049 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14050 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14051 directly.
14052
47c0c975
DE		 14053 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14054 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14055 (linux_resume_one_lwp): Ditto.
14056
2acc282a
DE		 140572009-05-23 Doug Evans <dje@google.com>
14058
14059 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14060 from struct inferior_list_entry * to struct lwp_info *.
14061 All callers updated.
14062
9f1036c1
DE		 140632009-05-13 Doug Evans <dje@google.com>
14064
14065 * linux-x86-low.c: Don't include assert.h.
14066 (x86_siginfo_fixup): Use fatal, not assert.
14067 (x86_arch_setup): Fix comment.
14068
d0722149
DE		 140692009-05-12 Doug Evans <dje@google.com>
14070
14071 Biarch support for i386/amd64 gdbserver.
14072 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14073 Add linux-x86-low.c.
14074 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14075 (linux-x86-low.o): Add.
14076 * linux-x86-64-low.c: Delete.
14077 * linux-i386-low.c: Delete.
14078 * linux-x86-low.c: New file.
14079 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14080 linux-x86-low.o.
14081 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14082 linux-x86-low.o.
14083 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14084 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14085 (linux_child_pid_to_exec_file): New function.
14086 (elf_64_header_p, elf_64_file_p): New functions.
14087 (siginfo_fixup): New function.
14088 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14089 give target a chance to convert layout.
14090 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14091 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14092
fdeb2a12
DE		 140932009-05-07 Doug Evans <dje@google.com>
14094
14095 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14096 (regsets_store_inferior_registers): Ditto.
14097
a6dbe5df
PA		 140982009-05-06 Pedro Alves <pedro@codesourcery.com>
14099
14100 PR server/10048
14101
14102 * linux-low.c (must_set_ptrace_flags): Delete.
14103 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14104 of the global.
14105 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14106 `lwp->must_set_ptrace_flags' instead.
ba42693b 14107 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14108 (linux_wait_1): ... not here.
14109
5091eb23
DE		 141102009-04-30 Doug Evans <dje@google.com>
14111
9f767825
DE		 14112 * inferiors.c (started_inferior_callback): New function.
14113 (attached_inferior_callback): New function.
14114 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14115 * server.c (print_started_pid, print_attached_pid): New functions.
14116 (detach_or_kill_for_exit): New function.
14117 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14118 * server.h (have_started_inferiors_p): Declare.
14119 (have_attached_inferiors_p): Declare.
14120
5091eb23
DE		 14121 * inferiors.c (remove_process): Fix memory leak, free process.
14122 * linux-low.c (linux_remove_process): New function.
14123 (linux_kill): Call it instead of remove_process.
14124 (linux_detach, linux_wait_1): Ditto.
14125
155c8968
PA		 141262009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14127
14128 * configure.srv: Add x86 Windows CE target.
14129
7fe519cb
UW		 141302009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14131
14132 * inferiors.c (get_thread_process): Make global.
14133 * server.h (get_thread_process): Add prototype.
14134 * thread-db.c (find_one_thread): Use get_thread_process
14135 instead of current_process.
14136 (thread_db_get_tls_address): Do not crash if called when
14137 thread layer is not yet initialized.
14138
5472f405
UW		 141392009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14140
14141 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14142 * spu-low.c (current_tid): Rename to ...
14143 (current_ptid): ... this.
14144 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14145 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14146 ptid_get_lwp (current_ptid) instead of current_tid.
14147 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14148 instead of current_tid. Use find_process_pid to verify pid
14149 argument is valid. Pass proper argument to remove_process.
14150 (spu_thread_alive): Compare current_ptid instead of current_tid.
14151 (spu_resume): Likewise.
14152
55ac2b99
PA		 141532009-04-02 Pedro Alves <pedro@codesourcery.com>
14154
14155 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14156 variable.
14157
95954743
PA		 141582009-04-01 Pedro Alves <pedro@codesourcery.com>
14159
14160 Implement the multiprocess extensions, and add linux multiprocess
14161 support.
14162
14163 * server.h (ULONGEST): Declare.
14164 (struct ptid, ptid_t): New.
14165 (minus_one_ptid, null_ptid): Declare.
14166 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14167 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14168 (struct inferior_list_entry): Change `id' type from unsigned from
14169 to ptid_t.
14170 (struct sym_cache, struct breakpoint, struct
14171 process_info_private): Forward declare.
14172 (struct process_info): Declare.
14173 (current_process): Declare.
14174 (all_processes): Declare.
14175 (initialize_inferiors): Declare.
14176 (add_thread): Adjust to use ptid_t.
14177 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14178 (add_process, remove_process, find_thread_pid): Declare.
14179 (find_inferior_id): Adjust to use ptid_t.
14180 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14181 (multi_process): Declare.
14182 (push_event): Adjust to use ptid_t.
14183 (read_ptid, write_ptid): Declare.
14184 (prepare_resume_reply): Adjust to use ptid_t.
14185 (clear_symbol_cache): Declare.
14186 * inferiors.c (all_processes): New.
14187 (null_ptid, minus_one_ptid): New.
14188 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14189 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14190 (add_thread): Change unsigned long to ptid. Remove gdb_id
14191 parameter. Adjust.
14192 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14193 (gdb_id_to_thread): Rename to ...
14194 (find_thread_pid): ... this. Change unsigned long to ptid.
14195 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14196 (loaded_dll, pull_pid_from_list): Adjust.
14197 (add_process, remove_process, find_process_pid)
14198 (get_thread_process, current_process, initialize_inferiors): New.
14199 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14200 (struct target_waitstatus) <related_pid>: Ditto.
14201 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14202 return type to int.
14203 (struct target_ops) <join>: Add `pid' argument.
14204 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14205 (struct target_ops) <wait>: Add `ptid' field. Change return type
14206 to ptid.
14207 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14208 (mywait): Add `ptid' argument. Change return type to ptid_t.
14209 (target_pid_to_str): Declare.
14210 * target.c (set_desired_inferior): Adjust to use ptids.
14211 (mywait): Add new `ptid' argument. Adjust.
14212 (target_pid_to_str): New.
14213 * mem-break.h (free_all_breakpoints): Declare.
14214 * mem-break.c (breakpoints): Delelete.
14215 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14216 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14217 to use per-process breakpoint list.
14218 (free_all_breakpoints): New.
14219 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14220 (symbol_cache, all_symbols_looked_up): Delete.
14221 (hexchars): New.
14222 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14223 read_ptid): New.
14224 (prepare_resume_reply): Change ptid argument's type from unsigned
14225 long to ptid_t. Adjust. Implement W;process and X;process.
14226 (free_sym_cache, clear_symbol_cache): New.
14227 (look_up_one_symbol): Adjust to per-process symbol cache. *
14228 * server.c (cont_thread, general_thread, step_thread): Change type
14229 to ptid_t.
14230 (attached): Delete.
14231 (multi_process): New.
14232 (last_ptid): Change type to ptid_t.
14233 (struct vstop_notif) <ptid>: Change type to ptid_t.
14234 (queue_stop_reply, push_event): Change `ptid' argument's type to
14235 ptid_t.
14236 (discard_queued_stop_replies): Add `pid' argument.
14237 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14238 changes. Don't reference the `attached' global.
14239 (attach_inferior): Adjust to mywait interface changes.
14240 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14241 features. Handle and report "multiprocess+". Handle
14242 "qAttached:PID".
14243 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14244 changes.
14245 (handle_v_kill): New.
14246 (handle_v_stopped): Adjust to use target_pid_to_str.
14247 (handle_v_requests): Allow multiple attaches and runs when
14248 multiprocess extensions are in effect. Handle "vKill".
14249 (myresume): Adjust to use ptids.
14250 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14251 (handle_status): Adjust to discard_queued_stop_replies interface
14252 change.
14253 (first_thread_of, kill_inferior_callback)
14254 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14255 (main): Call initialize_inferiors. Adjust to use ptids, killing
14256 and detaching from all inferiors. Handle multiprocess packet
14257 variants.
14258 * linux-low.h: Include gdb_proc_service.h.
14259 (struct process_info_private): New.
14260 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14261 <lwpid_of>: Use ptid_get_lwp.
14262 (get_lwp_thread): Adjust.
14263 (struct lwp_info): Add `dead' member.
14264 (find_lwp_pid): Declare.
14265 * linux-low.c (thread_db_active): Delete.
14266 (new_inferior): Adjust comment.
14267 (inferior_pid): Delete.
14268 (linux_add_process): New.
14269 (handle_extended_wait): Adjust.
14270 (add_lwp): Change unsigned long to ptid.
14271 (linux_create_inferior): Add process to processes table. Adjust
14272 to use ptids. Don't set new_inferior here.
14273 (linux_attach_lwp): Rename to ...
14274 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14275 it. Adjust to use ptids.
14276 (linux_attach_lwp): New.
14277 (linux_attach): Add process to processes table. Don't set
14278 new_inferior here.
14279 (struct counter): New.
14280 (second_thread_of_pid_p, last_thread_of_process_p): New.
14281 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14282 multiple processes.
14283 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14284 processes. Remove process from process table.
14285 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14286 to multiple processes.
14287 (any_thread_of): New.
14288 (linux_detach): Add `pid' argument, and handle it. Remove process
14289 from processes table.
14290 (linux_join): Add `pid' argument. Handle it.
14291 (linux_thread_alive): Change unsighed long argument to ptid_t.
14292 Consider dead lwps as not being alive.
14293 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14294 threads we're not interested in.
14295 (same_lwp, find_lwp_pid): New.
14296 (linux_wait_for_lwp): Change `pid' argument's type from int to
14297 ptid_t. Adjust.
14298 (linux_wait_for_event): Rename to ...
14299 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14300 from int to ptid_t. Adjust.
14301 (linux_wait_for_event): New.
14302 (linux_wait_1): Add `ptid' argument. Change return type to
14303 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14304 that exit from the process table.
14305 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14306 Adjust.
14307 (mark_lwp_dead): New.
14308 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14309 stopping all threads, mark its main lwp as dead.
14310 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14311 ptids.
14312 (fetch_register, usr_store_inferior_registers)
14313 (regsets_fetch_inferior_registers)
14314 (regsets_store_inferior_registers, linux_read_memory)
14315 (linux_write_memory): Inline `inferior_pid'.
14316 (linux_look_up_symbols): Adjust to use per-process
14317 `thread_db_active'.
14318 (linux_request_interrupt): Adjust to use ptids.
14319 (linux_read_auxv): Inline `inferior_pid'.
14320 (initialize_low): Don't reference thread_db_active.
14321 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14322 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14323 (ps_getpid): Return the pid of the current inferior.
14324 * thread-db.c (proc_handle, thread_agent): Delete.
14325 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14326 per-process data.
14327 (find_one_thread): Change argument type to ptid_t. Adjust to
14328 per-process data.
14329 (maybe_attach_thread): Adjust to per-process data and ptids.
14330 (thread_db_find_new_threads): Ditto.
14331 (thread_db_init): Ditto.
14332 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14333 processes table. Adjust to use ptids.
14334 (spu_kill, spu_detach): Adjust interface. Remove process from
14335 processes table.
14336 (spu_join, spu_thread_alive): Adjust interface.
14337 (spu_wait): Adjust interface. Remove process from processes
14338 table. Adjust to use ptids.
14339 * win32-low.c (current_inferior_tid): Delete.
14340 (current_inferior_ptid): New.
14341 (debug_event_ptid): New.
14342 (thread_rec): Take a ptid. Adjust.
14343 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14344 (child_delete_thread): Ditto.
14345 (do_initial_child_stuff): Add `attached' argument. Add process to
14346 processes table.
14347 (child_fetch_inferior_registers, child_store_inferior_registers):
14348 Adjust.
14349 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14350 (win32_attach): Pass 1 to do_initial_child_stuff.
14351 (win32_kill): Adjust interface. Remove process from processes
14352 table.
14353 (win32_detach): Ditto.
14354 (win32_join): Adjust interface.
14355 (win32_thread_alive): Take a ptid.
14356 (win32_resume): Adjust to use ptids.
14357 (get_child_debug_event): Ditto.
14358 (win32_wait): Adjust interface. Remove exiting process from
14359 processes table.
14360
bd99dc85
PA		 143612009-04-01 Pedro Alves <pedro@codesourcery.com>
14362
14363 Non-stop mode support.
14364
14365 * server.h (non_stop): Declare.
14366 (gdb_client_data, handler_func): Declare.
14367 (delete_file_handler, add_file_handler, start_event_loop):
14368 Declare.
14369 (handle_serial_event, handle_target_event, push_event)
14370 (putpkt_notif): Declare.
14371 * target.h (enum resume_kind): New.
14372 (struct thread_resume): Replace `step' field by `kind' field.
14373 (TARGET_WNOHANG): Define.
14374 (struct target_ops) <wait>: Add `options' argument.
14375 <supports_non_stop, async, start_non_stop>: New fields.
14376 (target_supports_non_stop, target_async): New.
14377 (start_non_stop): Declare.
14378 (mywait): Add `options' argument.
14379 * target.c (mywait): Add `options' argument. Print child exit
14380 notifications here.
14381 (start_non_stop): New.
14382 * server.c (non_stop, own_buf, mem_buf): New globals.
14383 (struct vstop_notif): New.
14384 (notif_queue): New global.
14385 (queue_stop_reply, push_event, discard_queued_stop_replies)
14386 (send_next_stop_reply): New.
14387 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14388 interface changes.
14389 (attach_inferior): In non-stop mode, don't wait for the target
14390 here.
14391 (handle_general_set): Handle QNonStop.
14392 (handle_query): When handling qC, return the current general
14393 thread, instead of the first thread of the list.
14394 (handle_query): If the backend supports non-stop mode, include
14395 QNonStop+ in the qSupported query response.
14396 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14397 and non-stop mode.
14398 (handle_v_attach, handle_v_run): Handle non-stop mode.
14399 (handle_v_stopped): New.
14400 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14401 (myresume): Adjust to use resume_kind. Handle non-stop.
14402 (queue_stop_reply_callback): New.
14403 (handle_status): Handle non-stop mode.
14404 (main): Clear non_stop flag on reconnection. Use the event-loop.
14405 Refactor serial protocol handling from here ...
14406 (process_serial_event): ... to this new function. When GDB
14407 selects any thread, select one here. In non-stop mode, wait until
14408 GDB acks all pending events before exiting.
14409 (handle_serial_event, handle_target_event): New.
14410 * remote-utils.c (remote_open): Install remote_desc in the event
14411 loop.
14412 (remote_close): Remove remote_desc from the event loop.
14413 (putpkt_binary): Rename to...
14414 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14415 (putpkt_binary): New as wrapper around putpkt_binary_1.
14416 (putpkt_notif): New.
14417 (prepare_resume_reply): In non-stop mode, don't change the
14418 general_thread.
14419 * event-loop.c: New.
14420 * Makefile.in (OBJ): Add event-loop.o.
14421 (event-loop.o): New rule.
14422
14423 * linux-low.h (pid_of): Moved here.
14424 (lwpid_of): New.
14425 (get_lwp_thread): Use lwpid_of.
14426 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14427 * linux-low.c (pid_of): Delete.
14428 (inferior_pid): Use lwpid_of.
14429 (linux_event_pipe): New.
14430 (target_is_async_p): New.
14431 (delete_lwp): New.
14432 (handle_extended_wait): Use lwpid_of.
14433 (add_lwp): Don't set lwpid field.
14434 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14435 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14436 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14437 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14438 first. Adjust to linux_wait_for_event interface changes. Use
14439 lwpid_of.
14440 (linux_detach): Don't delete the main lwp here.
14441 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14442 (status_pending_p): Don't consider explicitly suspended lwps.
14443 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14444 pointer. Add OPTIONS argument. Change return type to int. Use
14445 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14446 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14447 pointer. Add status pointer argument. Return a pid instead of a
14448 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14449 changes. In non-stop mode, don't switch to a random thread.
14450 (linux_wait): Rename to...
14451 (linux_wait_1): ... this. Add target_options argument, and handle
14452 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14453 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14454 clean exit and signal exit code. Don't stop all threads in
14455 non-stop mode. In all-stop mode, only stop all threads when
14456 reporting a stop to GDB. Handle explicit thread stop requests.
14457 (async_file_flush, async_file_mark): New.
14458 (linux_wait): New.
14459 (send_sigstop): Use lwpid_of.
14460 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14461 interface changes. In non-stop mode, don't switch to a random
14462 thread.
14463 (linux_resume_one_lwp): Use lwpid_of.
14464 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14465 (linux_resume_one_thread): ... this. Handle resume_stop. In
14466 non-stop mode, don't look for pending flag in all threads.
14467 (resume_status_pending_p): Don't consider explicitly suspended
14468 threads.
14469 (my_waitpid): Reimplement. Emulate __WALL.
14470 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14471 Use lwpid_of.
14472 (sigchld_handler, linux_supports_non_stop, linux_async)
14473 (linux_start_non_stop): New.
14474 (linux_target_ops): Register linux_supports_non_stop, linux_async
14475 and linux_start_non_stop.
14476 (initialize_low): Install SIGCHLD handler.
14477 * thread-db.c (thread_db_create_event, find_one_thread)
14478 (thread_db_get_tls_address): Use lwpid_of.
14479 * win32-low.c (win32_detach): Adjust to use resume_kind.
14480 (win32_wait): Add `options' argument.
14481 * spu-low.c (spu_resume): Adjust to use resume_kind.
14482 (spu_wait): Add `options' argument.
14483
5b1c542e
PA		 144842009-04-01 Pedro Alves <pedro@codesourcery.com>
14485
14486 Decouple target code from remote protocol.
14487
14488 * target.h (enum target_waitkind): New.
14489 (struct target_waitstatus): New.
14490 (struct target_ops) <wait>: Return an unsigned long. Take a
14491 target_waitstatus pointer instead of a char pointer.
14492 (mywait): Likewise.
14493 * target.c (mywait): Change prototype to return an unsigned long.
14494 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14495 * server.h (thread_from_wait, old_thread_from_wait): Delete
14496 declarations.
14497 (prepare_resume_reply): Change prototype to take a
14498 target_waitstatus.
14499 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14500 (last_status, last_ptid): New.
14501 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14502 pid instead of a signal.
14503 (attach_inferior): Remove "status" and "signal" parameters.
14504 Adjust.
14505 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14506 not as an address.
14507 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14508 (handle_v_requests, myresume): Remove "status" and "signal"
14509 parameters. Adjust.
14510 (handle_status): New.
14511 (main): Delete local `status'. Adjust.
14512 * remote-utils.c: Include target.h.
14513 (prepare_resume_reply): Change prototype to take a
14514 target_waitstatus. Adjust.
14515
14516 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14517 interface.
14518 * spu-low.c (spu_wait): Adjust.
14519 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14520 Delete.
14521 (win32_wait): Adjust.
14522
2bd7c093
PA		 145232009-04-01 Pedro Alves <pedro@codesourcery.com>
14524
14525 * target.h (struct thread_resume): Delete leave_stopped member.
14526 (struct target_ops): Add a `n' argument to the `resume' callback.
14527 * server.c (start_inferior): Adjust.
14528 (handle_v_cont, myresume): Adjust.
14529 * linux-low.c (check_removed_breakpoint): Adjust to resume
14530 interface change, and to removed leave_stopped field.
14531 (resume_ptr): Delete.
14532 (struct thread_resume_array): New.
14533 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14534 resume interface change.
14535 (linux_continue_one_thread, linux_queue_one_thread)
14536 (resume_status_pending_p): Check if the resume field is NULL
14537 instead of checking the leave_stopped member.
14538 (linux_resume): Adjust to the target resume interface change.
14539 * spu-low.c (spu_resume): Adjust to the target resume interface
14540 change.
14541 * win32-low.c (win32_detach, win32_resume): Ditto.
14542
c35fafde
PA		 145432009-04-01 Pedro Alves <pedro@codesourcery.com>
14544
14545 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14546 flag.
14547 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14548 pending.
14549 (linux_continue_one_thread): Only preserve the stepping flag if
14550 there's a pending breakpoint.
14551
0a59d50b
PA		 145522009-03-31 Pedro Alves <pedro@codesourcery.com>
14553
14554 * server.c (main): After the inferior having exited, call
14555 remote_close before exiting gdbserver.
14556
f04c6d38
TJB		 145572009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14558
14559 Fix size of FPSCR in Power 7 processors.
14560 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14561 (PPC_FEATURE_HAS_DFP): New #define.
14562 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14563 size of the FPSCR.
14564
78e5cee6
PA		 145652009-03-23 Pedro Alves <pedro@codesourcery.com>
14566
14567 * server.c (handle_query) Whitespace and formatting.
14568
1b3f6016
PA		 145692009-03-22 Pedro Alves <pedro@codesourcery.com>
14570
14571 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14572 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14573 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14574 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14575 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14576 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14577 Makefile.in, configure.ac: Fix whitespace throughout.
14578 * configure: Regenerate.
14579
a07b2135
PA		 145802009-03-22 Pedro Alves <pedro@codesourcery.com>
14581
14582 * inferiors.c (find_inferior): Make it safe for the callback
14583 function to delete the currently iterated inferior.
14584
67cc2626
PA		 145852009-03-22 Pedro Alves <pedro@codesourcery.com>
14586
14587 * Makefile.in (linuw_low_h): Move higher.
14588 (thread-db.o): Depend on $(linux_low_h).
14589
54a0b537
PA		 145902009-03-17 Pedro Alves <pedro@codesourcery.com>
14591
14592 Rename "process" to "lwp" throughout.
14593
14594 * linux-low.c (all_processes): Rename to...
14595 (all_lwps): ... this.
14596 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14597 (add_process): Rename to ...
14598 (add_lwp): ... this. Adjust.
14599 (linux_create_inferior): Adjust.
14600 (linux_attach_lwp): Adjust.
14601 (linux_attach): Adjust.
14602 (linux_kill_one_process): Rename to ...
14603 (linux_kill_one_lwp): ... this. Adjust.
14604 (linux_kill): Adjust.
14605 (linux_detach_one_process): Rename to ...
14606 (linux_detach_one_lwp): ... this. Adjust.
14607 (linux_detach): Adjust.
14608 (check_removed_breakpoint): Adjust.
14609 (status_pending_p): Adjust.
14610 (linux_wait_for_process): Rename to ...
14611 (linux_wait_for_lwp): ... this. Adjust.
14612 (linux_wait_for_event): Adjust.
14613 (send_sigstop): Adjust.
14614 (wait_for_sigstop): Adjust.
14615 (stop_all_processes): Rename to ...
14616 (stop_all_lwps): ... this.
14617 (linux_resume_one_process): Rename to ...
14618 (linux_resume_one_lwp): ... this. Adjust.
14619 (linux_set_resume_request, linux_continue_one_thread)
14620 (linux_queue_one_thread, resume_status_pending_p)
14621 (usr_store_inferior_registers, regsets_store_inferior_registers)
14622 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14623 Adjust.
14624 * linux-low.h (get_process): Rename to ...
14625 (get_lwp): ... this. Adjust.
14626 (get_thread_process): Rename to ...
14627 (get_thread_lwp): ... this. Adjust.
14628 (get_process_thread): Rename to ...
14629 (get_lwp_thread): ... this. Adjust.
14630 (struct process_info): Rename to ...
14631 (struct lwp_info): ... this.
14632 (all_processes): Rename to ...
14633 (all_lwps): ... this.
14634 * proc-service.c (ps_lgetregs): Adjust.
14635 * thread-db.c (thread_db_create_event, find_one_thread)
14636 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14637
0b16c5cf
PA		 146382009-03-14 Pedro Alves <pedro@codesourcery.com>
14639
14640 * server.c (handle_query): Handle "qAttached".
14641
32de4b9d
NS		 146422009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14643
14644 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14645 GPLv3, update license URL.
14646
2aecd87f
DE		 146472009-03-01 Doug Evans <dje@google.com>
14648
93efd302 14649 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14650 (server_h): Add gdb_signals.h.
14651 (signals.o): Update.
14652 * server.h (target_signal_from_host,target_signal_to_host_p)
14653 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14654
86b1f9c5
PM		 146552009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14656
14657 * remote-utils.c (getpkt): Also generate remote-debug
14658 information if noack_mode is set.
14659
4aa995e1
PA		 146602009-02-06 Pedro Alves <pedro@codesourcery.com>
14661
14662 * server.c (handle_query): Report qXfer:siginfo:read and
14663 qXfer:siginfo:write as supported and handle them.
14664 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14665 * linux-low.c (linux_xfer_siginfo): New.
14666 (linux_target_ops): Set it.
14667
62709adf
PA		 146682009-01-26 Pedro Alves <pedro@codesourcery.com>
14669
14670 * server.c (gdbserver_usage): Mention --remote-debug.
14671 (main): Accept '--remote-debug' switch.
14672
aef93bd7
DE		 146732009-01-18 Doug Evans <dje@google.com>
14674
14675 * regcache.c (new_register_cache): No need to check result of xcalloc.
14676 * server.c (handle_search_memory): Back out calls to xmalloc,
14677 result is checked and error is returned to user upon failure.
14678 (handle_query): Ditto. Add more checks for result of malloc.
14679 (handle_v_cont): Check result of malloc, report error back to
14680 user upon failure.
14681 (handle_v_run): Ditto. Call freeargv.
14682 * server.h (freeargv): Declare.
14683 * utils.c (freeargv): New fn.
14684
54363045
DE		 146852009-01-15 Doug Evans <dje@google.com>
14686
f626972c
DE		 14687 * gdbreplay.c (perror_with_name): Make arg const char *.
14688 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14689 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14690 * utils.c (perror_with_name): Make arg const char *.
54363045 14691
18aae699
PA		 146922009-01-14 Pedro Alves <pedro@codesourcery.com>
14693
14694 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14695 when handling a EXIT_PROCESS_DEBUG_EVENT.
14696
ff703abe
JB		 146972009-01-06 Joel Brobecker <brobecker@adacore.com>
14698
14699 * gdbreplay.c (gdbreplay_version): Update copyright year.
14700 * server.c (gdbserver_version): Likewise.
14701
f21cc1a2 147022009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14703
14704 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14705 (handle_extended_wait): Improve comment.
0e21c1ec 14706
bca929d3
DE		 147072008-12-13 Doug Evans <dje@google.com>
14708
14709 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14710 * server.h (ATTR_MALLOC): New macro.
14711 (xmalloc,xcalloc,xstrdup): Declare.
14712 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14713 * inferiors.c: Ditto.
14714 * linux-low.c: Ditto.
14715 * mem-break.c: Ditto.
14716 * regcache.c: Ditto.
14717 * remote-utils.c: Ditto.
14718 * server.c: Ditto.
14719 * target.c: Ditto.
14720 * win32-low.c: Ditto.
14721
97438e3f
DE		 147222008-12-12 Doug Evans <dje@google.com>
14723
896c7fbb
DE		 14724 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14725 in debugging printf.
14726
97438e3f
DE		 14727 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14728
e3b886f8
DE		 147292008-12-09 Doug Evans <dje@google.com>
14730
14731 * linux-low.h (struct process_info): Delete member tid, unused.
14732 * thread-db.c (find_one_thread): Update.
14733 (maybe_attach_thread): Update.
14734
07e059b5
VP		 147352008-12-02 Pedro Alves <pedro@codesourcery.com>
14736
889bf7c5
PA		 14737 * target.h (struct target_ops): Add qxfer_osdata member.
14738 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14739 and dirent.h.
14740 (linux_qxfer_osdata): New functions.
14741 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14742 callback.
14743 * server.c (handle_query): Handle "qXfer:osdata:read:".
14744 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14745 (buffer_xml_printf): New functions.
14746 * server.h (struct buffer): New.
14747 (buffer_grow_str, buffer_grow_str0): New macros.
14748 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14749 (buffer_xml_printf): Declare.
07e059b5 14750
4cab47ab
DE		 147512008-11-24 Doug Evans <dje@google.com>
14752
14753 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14754
f142445f
DJ		 147552008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14756
14757 * server.c (handle_v_run): Always use the supplied argument list.
14758
d0107bb6 147592008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14760
d0107bb6
BW		 14761 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14762 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14763
2c4ad781
TJB		 147642008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14765
14766 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14767 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14768 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14769 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14770 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14771 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14772 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14773 XML target descriptions.
14774 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14775 when inferior is running on an ISA 2.05 or later processor. Add
14776 special case to return offset for full 64-bit slot of FPSCR when
14777 in 32-bits.
14778
dfb64f85
DJ		 147792008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14780
14781 * Makefile.in (SFILES, clean): Added sparc64 files.
14782 (reg-sparc64.o, reg-sparc64.c): New.
14783 * configure.srv (sparc*-*-linux*): New configuration.
14784 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14785 syscall arguments for SPARC.
14786 (regsets_store_inferior_registers): Likewise.
14787 * linux-sparc-low.c: New file.
14788
66b6e1dd
DE		 147892008-10-21 Doug Evans <dje@google.com>
14790
14791 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14792 (READLINE_DIR,READLINE_DEP): Delete.
14793 (INTERNAL_CFLAGS): Update.
14794 (LINTFLAGS): Update.
14795
9b710a42
PA		 147962008-10-10 Pedro Alves <pedro@codesourcery.com>
14797
14798 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14799 whole argv from the last run, not just argv[0].
14800
5822d809
PA		 148012008-09-08 Pedro Alves <pedro@codesourcery.com>
14802
14803 * regcache.c (new_register_cache): Return NULL if the register
14804 cache size isn't known yet.
14805 (free_register_cache): Avoid dereferencing a NULL regcache.
14806
74aac56f
DJ		 148072008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14808
14809 * configure.srv: Merge MIPS and MIPS64.
14810
400b20f5
MR		 148112008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14812
14813 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14814
677c5bb1
LM		 148152008-08-18 Luis Machado <luisgpm@br.ibm.com>
14816
14817 * Makefile.in: Add required vsx dependencies.
14818
14819 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14820 Declare init_registers_powerpc_vsx32l.
14821 Declare init_registers_powerpc_vsx64l.
14822 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14823 (ppc_arch_setup): Check for VSX in hwcap.
14824 (ppc_fill_vsxregset): New function.
14825 (ppc_store_vsxregset): New function.
14826 Add new VSX entry in regset_info target_regsets.
14827
14828 * configure.srv: Add new VSX dependencies.
14829
a6f3e723
SL		 148302008-08-12 Pedro Alves <pedro@codesourcery.com>
14831
14832 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14833 (remote_open): Set or clear transport_is_reliable.
14834 (putpkt_binary): Don't expect acks in noack mode.
14835 (getpkt): Don't send ack/nac in noack mode.
14836 * server.c (handle_general_set): Handle QStartNoAckMode.
14837 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14838 qSupported.
14839 (main): Reset noack_mode on every connection.
14840 * server.h (noack_mode): Declare.
14841
a417dc56
RW		 148422008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14843
14844 * Makefile.in (GDBREPLAY_OBS): New variable.
14845 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14846
3221518c
UW		 148472008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14848 Daniel Jacobowitz <dan@codesourcery.com>
14849
14850 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14851 (usr_store_inferior_registers): Likewise.
14852 (regsets_store_inferior_registers): Likewise.
14853
ec56be1b
PA		 148542008-07-31 Rolf Jansen <rj@surtec.com>
14855 Pedro Alves <pedro@codesourcery.com>
14856
14857 * configure.ac: Check for memmem declaration.
14858 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14859 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14860 (disable_packet_qfThreadInfo): Unconditionally compile.
14861 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14862 * configure, config.in: Regenerate.
14863
2fe5e3ff
DE		 148642008-07-28 Doug Kwan <dougkwan@google.com>
14865
14866 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14867 (linux_write_memory): Remove declaration of errno.
14868
836acd6d
UW		 148692008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14870
14871 * linux-low.c (handle_extended_wait): Do not use "status"
14872 variable uninitialized.
14873
aeba519e
PA		 148742008-07-07 Pedro Alves <pedro@codesourcery.com>
14875
14876 * server.c (handle_v_attach): Inhibit reporting dll changes.
14877
db42f210
PA		 148782008-06-27 Pedro Alves <pedro@codesourcery.com>
14879
14880 * remote-utils.c (prepare_resume_reply): If requested, don't
14881 output "thread:TID" in the T stop reply.
14882
14883 * server.c (disable_packet_vCont, disable_packet_Tthread)
14884 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14885 (handle_query): If requested, disable support for qC, qfThreadInfo
14886 and qsThreadInfo.
14887 (handle_v_requests): If requested, disable support for vCont.
14888 (gdbserver_show_disableable): New.
14889 (main): Handle --disable-packet and --disable-packet=LIST.
14890
14891 * server.h (disable_packet_vCont, disable_packet_Tthread)
14892 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14893
8e4c5421
CD		 148942008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14895
14896 * server.c (gdbserver_usage): Mention --version.
14897
6e23a804
DJ		 148982008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14899
14900 * Makefile.in (gdbreplay.o): New rule.
14901
90aa6a40
JM		 149022008-06-06 Joseph Myers <joseph@codesourcery.com>
14903
14904 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14905 message, not gdbserver.
14906
c16158bc 149072008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14908 Nathan Sidwell <nathan@codesourcery.com>
14909 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14910
14911 * acinclude.m4: Include ../../config/acx.m4.
14912 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14913 * configure, config.in: Regenerate.
14914 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14915 * server.c (gdbserver_version): Print PKGVERSION.
14916 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14917 (main): Adjust gdbserver_usage calls.
14918 * gdbreplay.c (version, host_name): Add declarations.
14919 (gdbreplay_version, gdbreplay_usage): New.
14920 (main): Accept --version and --help options.
14921
aeb75bf5
DJ		 149222008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14923
14924 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14925 (arm_breakpoint_at): Handle Thumb.
14926 (the_low_target): Add comment.
14927
76b233dd
UW		 149282008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14929
14930 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14931
08388c79
DE		 149322008-05-09 Doug Evans <dje@google.com>
14933
a3c83fae
DE		 14934 * server.h (decode_search_memory_packet): Declare.
14935 * remote-utils.c (decode_search_memory_packet): New fn.
14936 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14937 (handle_search_memory): New fn.
14938 (handle_query): Process qSearch:memory packets.
14939
bb9c3d36
UW		 149402008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14941
14942 * regcache.c (registers_length): Remove.
14943 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14944 full register packet.
14945 * regcache.h (registers_length): Remove prototype.
14946 * server.h (PBUFSIZ): Define to 16384.
14947
7284e1be
UW		 149482008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14949
14950 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14951 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14952 powerpc-64l.o, and powerpc-altivec64l.o.
14953 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14954 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14955 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14956 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14957 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14958 to srv_xmlfiles.
14959
14960 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14961 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14962 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14963 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14964 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14965 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14966 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14967 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14968 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14969 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14970 (clean): Update.
14971
14972 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14973 (init_registers_powerpc_32l): ... this new prototype.
14974 (init_registers_powerpc_32): Remove, replace by ...
14975 (init_registers_powerpc_altivec32l): ... this new prototype.
14976 (init_registers_powerpc_e500): Remove, replace by ...
14977 (init_registers_powerpc_e500l): ... this new prototype.
14978 (init_registers_ppc64): Remove, replace by ...
14979 (init_registers_powerpc_64l): ... this new prototype.
14980 (init_registers_powerpc_64): Remove, replace by ...
14981 (init_registers_powerpc_altivec64l): ... this new prototype.
14982 (ppc_num_regs): Set to 73.
14983 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14984 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14985 (ppc_cannot_store_register): Handle orig_r3 and trap.
14986 (ppc_arch_setup): Update init_registers_... calls.
14987 (ppc_fill_gregset): Handle orig_r3 and trap.
14988
14989 * inferiors.c (clear_inferiors): Reset current_inferior.
14990
fdc59709
PB		 149912008-04-23 Paolo Bonzini <bonzini@gnu.org>
14992
889bf7c5
PA		 14993 * acinclude.m4: Add override.m4.
14994 * configure: Regenerate.
fdc59709 14995
c9b2f845
UW		 149962008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14997
14998 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14999 initial call to init_register_ppc64.
15000
550512b8
UW		 150012008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15002
43aaf8b6
PA		 15003 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15004 single powerpc*-*-linux* case.
550512b8
UW		 15005 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15006
b6430ec3
UW		 150072008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15008
15009 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15010 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15011 from reg_xmlfiles.
15012 * linux-ppc-low.c: Include <elf.h>.
15013 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15014 (ppc_hwcap): New global variable.
15015 (ppc_regmap): Remove __SPE__ #ifdef sections.
15016 (ppc_regmap_e500): New global variable.
15017 (ppc_cannot_store_register): Update __SPE__ special case.
15018 (ppc_get_hwcap): New function.
15019 (ppc_arch_setup): Use it to determine whether inferior supports
15020 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15021 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15022 Do not access registers if target does not support AltiVec.
15023 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15024 Do not access registers if target does not support SPE.
15025 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15026
52fa2412
UW		 150272008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15028
15029 * linux-low.c (disabled_regsets, num_regsets): New.
15030 (use_regsets_p): Delete.
15031 (linux_wait_for_process): Clear disabled_regsets.
15032 (regsets_fetch_inferior_registers): Check and set it.
15033 (regsets_store_inferior_registers): Likewise.
15034 (linux_fetch_registers, linux_store_registers): Do not use
15035 use_regsets_p.
15036 (initialize_low): Allocate disabled_regsets.
15037
e28b3332
DJ		 150382008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15039
15040 * Makefile.in (LIBOBJS): New.
15041 (OBS): Use LIBOBJS.
15042 (memmem.o): New rule.
15043 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15044 * configure: Regenerated.
15045
4536995d
UW		 150462008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15047
15048 * server.c (handle_query): Never return "unsupported" for
15049 qXfer:features:read queries.
15050
221c031f
UW		 150512008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15052
15053 * server.c (get_features_xml): Fix inverted condition.
15054 (handle_query): Always support qXfer:feature:read.
15055
ccd213ac
DJ		 150562008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15057
15058 * server.c (wrapper_argv): New.
15059 (start_inferior): Handle wrapper_argv. If set, expect an extra
15060 trap.
15061 (gdbserver_usage): Document --wrapper.
15062 (main): Parse --wrapper.
15063
6fe305f7
UW		 150642008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15065
15066 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15067 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15068 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15069 (ppc_set_pc): Likewise.
15070 (ppc_arch_setup): New function.
15071 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15072 of collect_register.
889bf7c5 15073 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15074
5b0a002e
UW		 150752008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15076
15077 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15078 instead of linux-ppc64-low.o.
15079 * linux-ppc64-low.c: Remove file.
15080 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15081 (linux-ppc64-low.o): Remove rule.
15082
15083 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15084 (init_registers_powerpc_64): Likewise.
15085 (ppc_regmap): Conditionally define depending on __powerpc64__.
15086 (ppc_cannot_store_register): Do not special-case "fpscr" when
15087 compiled on __powerpc64__.
15088 (ppc_collect_ptrace_register): New function.
15089 (ppc_supply_ptrace_register): New function.
15090 (ppc_breakpoint): Change type to "unsigned int".
15091 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15092 (the_low_target): Conditionally provide initializers for the
889bf7c5 15093 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15094 collect_ptrace_register and supply_ptrace_register members.
15095
9b4b61c8
UW		 150962008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15097
15098 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15099 * server.c (gdbserver_xmltarget): Define.
15100 (get_features_xml): Use it to replace "target.xml" and arch_string.
15101
15102 * configure.srv: Remove srv_xmltarget. Add XML files that were
15103 mentioned there to srv_xmlfiles instead. Remove conditional tests
15104 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15105 srv_xmlfiles and srv_regobj to include all possible choices.
15106 * configure.ac (srv_xmltarget): Remove.
15107 (srv_xmlfiles): Do not add "target.xml".
15108 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15109 checks for supplementary target information.
15110 * configure: Regenerate.
15111 * Makefile.in (XML_TARGET): Remove.
15112 (target.xml): Remove rule.
15113 (clean): Do not clean up target.xml.
15114 (.PRECIOUS): Do not mention target.xml.
15115
15116 * target.h (struct target_ops): Remove arch_string member.
15117 * linux-low.c (linux_arch_string): Remove.
15118 (linux_target_ops): Remove arch_string initializer.
15119 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15120 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15121 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15122 * spu-low.c (spu_arch_string): Remove.
15123 (spu_target_ops): Remove arch_string initializer.
15124 * win32-low.c (win32_arch_string): Remove.
15125 (win32_target_ops): Remove arch_string initializer.
15126 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15127 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15128 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15129
ee1a7ae4
UW		 151302008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15131
15132 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15133 by collect_ptrace_register and supply_ptrace_register hooks.
15134 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15135 instead of checking for the_low_target.left_pad_xfer.
15136 (usr_store_inferior_registers): Use collect_ptrace_register callback
15137 instead of checking for the_low_target.left_pad_xfer.
15138
15139 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15140 (s390_supply_ptrace_register): Likewise.
15141 (s390_fill_gregset): Call s390_collect_ptrace_register.
15142 (the_low_target): Update.
15143
15144 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15145 (ppc_supply_ptrace_register): Likewise.
15146 (the_low_target): Update.
15147
15148 * linux-i386-low.c (the_low_target): Update.
15149 * linux-x86-64-low.c (the_low_target): Update.
15150
d61ddec4
UW		 151512008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15152
15153 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15154 reg-s390.o and reg-s390x.o.
15155
15156 * linux-low.c (new_inferior): New global variable.
15157 (linux_create_inferior, linux_attach): Set it.
15158 (linux_wait_for_process): Call the_low_target.arch_setup after the
15159 target has stopped for the first time.
15160 (initialize_low): Do not call the_low_target.arch_setup.
15161
15162 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15163 (s390_set_pc): Likewise.
15164 (s390_arch_setup): New function.
15165 (the_low_target): Use s390_arch_setup as arch_setup routine.
15166
15167 * regcache.c (realloc_register_cache): New function.
15168 (set_register_cache): Call it for each existing regcache.
15169
d05b4ac3
UW		 151702008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15171
15172 * server.h (init_registers): Remove prototype.
15173
15174 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15175 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15176 instead of init_registers ().
15177 * linux-arm-low.c (init_registers_arm): Add prototype.
15178 (init_registers_arm_with_iwmmxt): Likewise.
15179 (the_low_target): Add initializer for arch_setup field.
15180 * linux-cris-low.c (init_registers_cris): Add prototype.
15181 (the_low_target): Add initializer for arch_setup field.
15182 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15183 (the_low_target): Add initializer for arch_setup field.
15184 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15185 (the_low_target): Add initializer for arch_setup field.
15186 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15187 (the_low_target): Add initializer for arch_setup field.
15188 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15189 (the_low_target): Add initializer for arch_setup field.
15190 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15191 (the_low_target): Add initializer for arch_setup field.
15192 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15193 (init_registers_mips64_linux): Likewise.
15194 (the_low_target): Add initializer for arch_setup field.
15195 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15196 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15197 (the_low_target): Add initializer for arch_setup field.
15198 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15199 (init_registers_powerpc_64): Likewise.
15200 (the_low_target): Add initializer for arch_setup field.
15201 * linux-s390-low.c (init_registers_s390): Add prototype.
15202 (init_registers_s390x): Likewise.
15203 (the_low_target): Add initializer for arch_setup field.
15204 * linux-sh-low.c (init_registers_sh): Add prototype.
15205 (the_low_target): Add initializer for arch_setup field.
15206 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15207 (the_low_target): Add initializer for arch_setup field.
15208 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15209 (the_low_target): Add initializer for arch_setup field.
15210
15211 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15212 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15213 instead of init_registers ().
15214 * win32-arm-low.c (init_registers_arm): Add prototype.
15215 (the_low_target): Add initializer for arch_setup field.
15216 * win32-i386-low.c (init_registers_i386): Add prototype.
15217 (the_low_target): Add initializer for arch_setup field.
15218
15219 * spu-low.c (init_registers_spu): Add prototype.
15220 (initialize_low): Call initialie_registers_spu () instead of
15221 initialize_registers ().
15222
fd96d250
PA		 152232008-02-19 Pedro Alves <pedro@codesourcery.com>
15224
15225 * server.c (handle_v_requests): When handling the vRun and vAttach
15226 packets, if already debugging a process, don't kill it. Return an
15227 error instead.
15228
d41b6bb4
DJ		 152292008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15230
15231 * server.c (handle_query): Correct length check.
15232
5ac588cf
PA		 152332008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15234
15235 * win32-low.c (do_initial_child_stuff): Add process handle
15236 parameter. Set current_process_handle and current_process_id from the
15237 parameters. Clear globals.
15238 (win32_create_inferior): Don't set current_process_handle and
15239 current_process_id here. Instead pass them on the call to
15240 do_initial_child_stuff.
15241 (win32_attach): Likewise.
15242 (win32_clear_inferiors): New.
15243 (win32_kill): Don't close the current process handle or the
15244 current thread handle here. Instead call win32_clear_inferiors.
15245 (win32_detach): Don't open a new handle to the process. Call
15246 win32_clear_inferiors.
15247 (win32_join): Don't rely on current_process_handle; open a new
15248 handle using the process id.
15249 (win32_wait): Call win32_clear_inferiors when the inferior process
15250 has exited.
15251
ecd7ecbc
DJ		 152522008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15253
15254 * server.c (monitor_show_help): Add "exit".
15255
1525d545
MG		 152562008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15257
ecd7ecbc 15258 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15259 (clean): Add reg-xtensa.c.
15260 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15261 * configure.srv (xtensa*-*-linux*) New target.
15262 * linux-xtensa-low.c: New.
15263 * xtensa-xtregs.c: New.
1525d545 15264
59a016f0
PA		 152652008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15266
15267 * hostio.c: Don't include errno.h.
15268 (errno_to_fileio_errno): Move to hostio-errno.
15269 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15270 error number outputting to the target->hostio_last_error callback.
15271 (hostio_packet_error): Use FILEIO_EINVAL directly.
15272 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15273 calls to hostio_error.
15274 * hostio-errno.c: New.
15275 * server.h (hostio_last_error_from_errno): Declare.
15276 * target.h (target_ops): Add hostio_last_error member.
15277 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15278 as hostio_last_error handler.
889bf7c5 15279 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15280 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15281 (wince_hostio_last_error): New functions.
15282 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15283 as hostio_last_error handler.
15284 (win32_target_ops) [!_WIN32_WCE]: Register
15285 hostio_last_error_from_errno as hostio_last_error handler.
15286 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15287 (hostio-errno.o): New rule.
15288 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15289 * configure.srv (srv_hostio_err_objs): New variable. Default to
15290 hostio-errno.o.
15291 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15292 * configure: Regenerate.
15293
2d717e4f
DJ		 152942008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15295
15296 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15297 (linux_kill, linux_detach): Clean up the process list.
15298 * remote-utils.c (remote_open): Improve port number parsing.
15299 (putpkt_binary, input_interrupt): Only send interrupts if the target
15300 is running.
15301 * server.c (extended_protocol): Make static.
15302 (attached): Define earlier.
15303 (exit_requested, response_needed, program_argv): New variables.
15304 (target_running): New.
15305 (start_inferior): Clear attached here.
15306 (attach_inferior): Set attached here.
15307 (require_running): Define.
15308 (handle_query): Use require_running and target_running. Implement
15309 "monitor exit".
15310 (handle_v_attach, handle_v_run): New.
15311 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15312 (gdbserver_usage): Update.
15313 (main): Redo argument parsing. Handle --debug and --multi. Handle
15314 --attach along with other options or after the port. Save
15315 program_argv. Support no initial program. Resynchronize
15316 communication with GDB after an error. Handle "monitor exit".
15317 Use require_running and target_running. Always allow the extended
15318 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15319 restart in extended mode.
15320 * README: Refer to the GDB manual. Update --attach usage.
15321
7407e2de
AS		 153222007-12-20 Andreas Schwab <schwab@suse.de>
15323
15324 * linux-low.c (STACK_SIZE): Define.
15325 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15326 (linux_test_for_tracefork): Likewise.
15327
b65d95c5
DJ		 153282007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15329
15330 * linux-low.c (linux_wait_for_event): Update messages. Do not
15331 reinsert auto-delete breakpoints.
15332 * mem-break.c (struct breakpoint): Change return type of handler to
15333 int.
15334 (set_breakpoint_at): Update handler type.
15335 (reinsert_breakpoint_handler): Return 1 instead of calling
15336 delete_breakpoint.
15337 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15338 setting a new one.
15339 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15340 * mem-break.h (set_breakpoint_at): Update handler type.
15341 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15342 * win32-low.c (auto_delete_breakpoint): New.
15343 (get_child_debug_event): Use it.
15344
4e799345
DJ		 153452007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15346
15347 * configure.ac: Check for pread and pwrite.
15348 * hostio.c (handle_pread): Fall back to lseek and read.
15349 (handle_pwrite): Fall back to lseek and write.
15350 * config.in, configure: Regenerated.
15351
27524b67
DJ		 153522007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15353
15354 * server.c (myresume): Add own_buf argument.
15355 (main): Update calls.
15356
a20d5e98
DJ		 153572007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15358
15359 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15360 * remote-utils.c (remote_open): Do not call disable_async_io.
15361 (block_async_io): Delete.
15362 (unblock_async_io): Make static.
15363 (initialize_async_io): New.
15364 * server.c (handle_v_cont): Handle async I/O here.
15365 (myresume): Likewise. Move other common resume tasks here...
15366 (main): ... from here. Call initialize_async_io. Disable async
15367 I/O before the main loop.
15368 * server.h (initialize_async_io): Declare.
15369 (block_async_io, unblock_async_io): Delete prototypes.
15370 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15371
b79d787e
DJ		 153722007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15373
15374 * remote-utils.c (readchar): Allow binary data in received messages.
15375
d97903b2
PA		 153762007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15377
15378 * win32-low.c (attaching): New global.
15379 (win32_create_inferior): Clear the `attaching' global.
15380 (win32_attach): Set the `attaching' global.
15381 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15382 attaching. Only set a breakpoint at the entry point if not
15383 attaching.
15384
311de423
PA		 153852007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15386
15387 * server.c (main): Don't report dll events on the initial
15388 connection on attaches.
15389
6c2d16d2
PA		 153902007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15391
15392 * server.c (main): Relax numerical bases supported for the pid of
15393 the --attach command line argument.
15394
5ca906e6
PA		 153952007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15396
15397 * win32-low.c (win32_attach): Call OpenProcess before
15398 DebugActiveProcess, not after. Add last error output to error
15399 call.
15400
9c6c8194
PA		 154012007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15402
15403 * win32-low.c (win32_get_thread_context)
15404 (win32_set_thread_context): New functions.
15405 (thread_rec): Use win32_get_thread_context.
15406 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15407 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15408 field.
15409
4d5d1aaa
PA		 154102007-12-03 Leo Zayas
15411 Pedro Alves <pedro_alves@portugalmail.pt>
15412
15413 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15414 global variables.
15415 (child_add_thread): Minor cleanup.
15416 (child_continue): Resume artificially suspended threads before
15417 calling ContinueDebugEvent.
15418 (suspend_one_thread): New.
15419 (fake_breakpoint_event): New.
15420 (get_child_debug_event): Change return type to int. Check here if
15421 gdb sent an interrupt request. If a soft interrupt was requested,
15422 fake a breakpoint event. Return 0 if there is no event to handle,
15423 and 1 otherwise.
15424 (win32_wait): Don't check here if gdb sent an interrupt request.
15425 Ensure there is a valid event to handle.
15426 (win32_request_interrupt): Add soft interruption method as last
15427 resort.
15428
c436e841
PA		 154292007-12-03 Leo Zayas
15430 Pedro Alves <pedro_alves@portugalmail.pt>
15431
15432 * win32-low.h (win32_thread_info): Add descriptions to the
15433 structure members. Replace `suspend_count' counter by a
15434 `suspended' flag.
15435 * win32-low.c (thread_rec): Update condition of when to get the
15436 context from the inferior. Rely on ContextFlags being set if it
15437 has already been retrieved. Only suspend the inferior thread if
15438 we haven't already. Warn if that fails.
15439 (continue_one_thread): s/suspend_count/suspended/. Only call
15440 ResumeThread once. Warn if that fails.
15441
e7b5fa67
PA		 154422007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15443
15444 * win32-low.c (win32_wait): Don't read from the inferior when it
15445 has already exited.
15446
a385171d
PA		 154472007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15448
15449 * Makefile.in (win32_low_h): New variable.
15450 (win32-low.o): Add dependency on $(win32_low_h).
15451 (win32-arm-low.o, win32-i386-low.o): New rules.
15452
f80c84b3
DJ		 154532007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15454
15455 * hostio.c: Correct copyright year.
15456
a6b151f1
DJ		 154572007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15458
15459 * Makefile.in (OBS): Add hostio.o.
15460 (hostio.o): New rule.
15461 * server.h (handle_vFile): Declare.
15462 * hostio.c: New file.
15463 * server.c (handle_v_requests): Take packet_len and new_packet_len
15464 for binary packets. Call handle_vFile.
15465 (main): Update call to handle_v_requests.
15466
f9387fc3
DJ		 154672007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15468
15469 * linux-low.c: Include <sched.h>.
15470
51c2684e
DJ		 154712007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15472
15473 * linux-low.c (linux_tracefork_grandchild): New.
15474 (linux_tracefork_child): Use clone.
15475 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15476
75f83163
JB		 154772007-10-31 Joel Brobecker <brobecker@adacore.com>
15478
15479 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15480
da5898ce
DJ		 154812007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15482
15483 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15484
24a09b5f
DJ		 154852007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15486
15487 * inferiors.c (change_inferior_id): Delete.
15488 (add_pid_to_list, pull_pid_from_list): New.
15489 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15490 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15491 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15492 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15493 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15494 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15495 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15496 (using_threads): Always set to 1.
15497 (handle_extended_wait): New.
15498 (add_process): Do not set TID.
15499 (linux_create_inferior): Set must_set_ptrace_flags.
15500 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15501 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15502 (linux_thread_alive): Rename TID argument to LWPID.
15503 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15504 (linux_wait_for_event): Do not use TID or check using_threads. Update
15505 call to dead_thread_notify. Call handle_extended_wait.
15506 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15507 (send_sigstop): Delete sigstop_sent.
15508 (wait_for_sigstop): Avoid TID.
15509 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15510 (linux_test_for_tracefork): New.
15511 (linux_lookup_signals): Use thread_db_active and
15512 linux_supports_tracefork_flag.
15513 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15514 * linux-low.h (get_process_thread): Avoid TID.
15515 (struct process_ifo): Move thread_known and tid to the end. Remove
15516 sigstop_sent.
15517 (linux_attach_lwp, thread_db_init): Update prototypes.
15518 * server.h (change_inferior_id): Delete prototype.
15519 (add_pid_to_list, pull_pid_from_list): New prototypes.
15520 * thread-db.c (thread_db_use_events): New.
15521 (find_first_thread): Rename to...
15522 (find_one_thread): ...this. Update callers and messages. Do not
15523 call fatal. Check thread_db_use_events. Do not call
15524 change_inferior_id or new_thread_notify.
15525 (maybe_attach_thread): Update. Do not call new_thread_notify.
15526 (thread_db_init): Set thread_db_use_events. Check use_events.
15527 * utils.c (fatal, warning): Correct message prefix.
15528
30ed0a8f
DJ		 155292007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15530
15531 * Makefile.in (clean): Remove new files.
15532 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15533 (powerpc-64.o, powerpc-64.c): New rules.
15534 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15535 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15536 with SPE.
15537 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15538 SPE targets.
15539 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15540 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15541 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15542 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15543 (target_regsets): Add AltiVec and SPE register sets.
15544 * configure.ac: Check for AltiVec and SPE.
15545 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15546 (ppc_fill_vrregset, ppc_store_vrregset): New.
15547 (target_regsets): Add AltiVec register set.
15548 * configure: Regenerated.
15549
fd462a61
DJ		 155502007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15551
15552 * linux-low.c (O_LARGEFILE): Define.
15553 (linux_read_memory): Use /proc/PID/mem.
15554 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15555 * configure, config.in: Regenerated.
15556
69f223ed
DJ		 155572007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15558
15559 * linux-low.c (linux_wait_for_event): Do not pass signals while
15560 single-stepping.
15561
aec18585
PA		 155622007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15563
15564 * win32-low.c (create_process): New.
15565 (win32_create_inferior): Use create_process instead of
15566 CreateProcess. If create_process failed retry appending an ".exe"
15567 suffix. Store the GetLastError result immediatelly after
15568 create_process calls and use it on the call to error.
15569
34d86ddd
PA		 155702007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15571
15572 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15573
5a0e3bd0
JB		 155742007-08-23 Joel Brobecker <brobecker@adacore.com>
15575
15576 * configure.ac: Switch license to GPLv3.
15577
f88c79e6
MS		 155782007-08-01 Michael Snyder <msnyder@access-company.com>
15579
15580 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15581
6b3d9b83
PA		 155822007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15583
15584 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15585 typedef.
15586 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15587 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15588 CloseToolhelp32Snapshot.
15589 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15590 CloseToolhelp32Snapshot.
15591
c588c53c
MS		 155922007-07-27 Michael Snyder <michael.snyder@access-company.com>
15593
15594 * server.c (main): Check for inferior exit before main loop.
15595
aa0403d9
PA		 155962007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15597
15598 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15599 instead of on tmp_desc.
15600
255e7678
DJ		 156012007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15602 Daniel Jacobowitz <dan@codesourcery.com>
15603
15604 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15605 (add_thread): Minor cleanups.
15606 (clear_inferiors): Move lower in the file. Clear the DLL
15607 list.
15608 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15609 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15610 (xml_escape_text): New.
15611 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15612 for qSupported.
15613 (handle_v_cont): Report errors.
15614 (gdbserver_version): Update.
15615 (main): Correct size of own_buf. Do not report initial DLL events.
15616 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15617 (unloaded_dll, xml_escape_text): New.
15618 * win32-low.c (enum target_waitkind): Update comments.
15619 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15620 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15621 (win32_EnumProcessModules, win32_GetModuleInformation)
15622 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15623 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15624 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15625 (win32_Module32First, win32_Module32Next, load_toolhelp)
15626 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15627 (get_child_debug_event): Handle DLL events.
15628 (win32_wait): Likewise.
15629
0d37add9
DJ		 156302007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15631
15632 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15633 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15634
45e2715e
PA		 156352007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15636
15637 * win32-low.c (handle_output_debug_string): Ignore event if not
15638 waiting.
15639
c5674cf1
PA		 156402007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15641
15642 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15643
2bbe3cc1
DJ		 156442007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15645
15646 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15647
ae13219e
DJ		 156482007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15649
15650 * inferiors.c (change_inferior_id): Add comment.
15651 * linux-low.c (check_removed_breakpoint): Add an early
15652 prototype. Improve debug output.
15653 (linux_attach): Doc update.
15654 (linux_detach_one_process, linux_detach): Clean up before releasing
15655 each process.
15656 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15657 * linux-low.h (struct process_info): Doc improvement.
15658 * mem-break.c (delete_all_breakpoints): New.
15659 * mem-break.h (delete_all_breakpoints): New prototype.
15660 * thread-db.c (find_first_thread): New.
15661 (thread_db_create_event): Call it instead of
15662 thread_db_find_new_threads. Clean up unused variables.
15663 (maybe_attach_thread): Remove first thread handling.
15664 (thread_db_find_new_threads): Use find_first_thread.
15665 (thread_db_get_tls_address): Likewise.
15666
4105de34
DJ		 156672007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15668
15669 * thread-db.c (thread_db_find_new_threads): Add prototype.
15670 (thread_db_create_event): Check for the main thread before adding
15671 a new thread.
15672 (maybe_attach_thread): Only enable event reporting if TID == 0.
15673 (thread_db_get_tls_address): Check for new threads.
15674
2b876972
DJ		 156752007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15676
15677 * linux-low.c (linux_create_inferior): Try execv before execvp.
15678 * spu-low.c (spu_create_inferior): Likewise.
15679
7a245884
DJ		 156802007-06-13 Mike Frysinger <vapier@gentoo.org>
15681
15682 * linux-low.c (linux_create_inferior): Change execv to execvp.
15683 * spu-low.c (spu_create_inferior): Likewies.
15684
117ce543
DJ		 156852007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15686
15687 * Makefile.in (clean): Clean new files instead of deleted ones.
15688 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15689 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15690 rules.
15691 * configure.srv: Specify XML files and new regformats for MIPS and
15692 MIPS64 GNU/Linux.
15693 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15694 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15695 an entry for the restart register.
15696 (mips_cannot_fetch_register, mips_cannot_store_register)
15697 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15698 register names to match the XML descriptions.
15699 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15700 restart register instead of $0.
15701
0e7f50da
UW		 157022007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15703 Markus Deuling <deuling@de.ibm.com>
15704
15705 * remote-utils.c (decode_xfer_write): New function.
15706 * server.h (decode_xfer_write): Add prototype.
15707 * server.c (handle_query): Add PACKET_LEN argument. Support
15708 qXfer:spu:read and qXfer:spu:write packets.
15709 (main): Pass packet_len to handle_query.
15710 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15711 * target.h (target_ops): Add qxfer_spu.
15712
374c1d38
UW		 157132007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15714
15715 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15716 accessing non-seekable spufs files.
15717
bb63802a
UW		 157182007-05-16 Markus Deuling <deuling@de.ibm.com>
15719
889bf7c5 15720 * server.c (handle_query): Add reply for qC packet.
bb63802a 15721
7390519e
PA		 157222007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15723 Leo Zayas <lerele@champenstudios@com>
15724
15725 * server.h (check_remote_input_interrupt_request): New function.
15726 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15727 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15728 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15729 (check_remote_input_interrupt_request): New function.
15730 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15731 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15732 winapi_GenerateConsoleCtrlEvent): New typedefs.
15733 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15734 to 250 ms.
15735 (win32_wait): Check for remote interrupt request
15736 with check_remote_input_interrupt_request.
15737 (win32_request_interrupt): New function.
15738 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15739
34b34921
PA		 157402007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15741
15742 * win32-low.c (debug_registers_changed,
15743 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15744 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15745 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15746 (thread_rec): Get context using the low target.
15747 (child_add_thread): Call thread_added on the low target,
15748 which does the same thing.
15749 (regptr): Delete.
15750 (do_initial_child_stuff): Remove debug registers references.
15751 Set context using the low target. Resume threads after
15752 setting the contexts.
15753 (child_continue): Remove dead variable. Remove debug
15754 registers references.
15755 (child_fetch_inferior_registers): Go through the low target.
15756 (do_child_store_inferior_registers): Remove.
15757 (child_store_inferior_registers): Go through the low target.
15758 (win32_resume): Remove debug registers references.
15759 Set context using the low target.
15760 (handle_exception): Change return type to void. Don't record
15761 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15762 first chance exception.
889bf7c5 15763 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15764 goto loop. Always return after waiting for debug event.
15765 (win32_wait): Convert to switch statement. Handle spurious
15766 events.
15767
15768 * win32-i386-low.c (debug_registers_changed,
15769 debug_registers_used): New.
15770 (initial_stuff): Rename to ...
15771 (i386_initial_stuff): ... this. Clear debug registers
15772 state variables.
15773 (store_debug_registers): Delete.
15774 (i386_get_thread_context): New.
15775 (load_debug_registers): Delete.
15776 (i386_set_thread_context): New.
15777 (i386_thread_added): New.
15778 (single_step): Rename to ...
15779 (i386_single_step): ... this.
15780 (do_fetch_inferior_registers): Rename to ...
15781 (i386_fetch_inferior_register): ... this.
15782 (i386_store_inferior_register): New.
15783 (the_low_target): Adapt to new interface.
15784
15785 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15786 (arm_get_thread_context): New.
15787 (arm_set_thread_context): New.
15788 (regptr): New.
15789 (do_fetch_inferior_registers): Rename to ...
15790 (arm_fetch_inferior_register): ... this.
15791 (arm_store_inferior_register): New.
15792 (arm_wince_breakpoint): Reimplement as unsigned long.
15793 (arm_wince_breakpoint_len): Define.
15794 (the_low_target): Adapt to new interface.
15795
15796 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15797 load_debug_registers. Add get_thread_context, set_thread_context,
15798 thread_added and store_inferior_register. Rename
15799 fetch_inferior_registers to fetch_inferior_register.
15800 (regptr): Remove declaration.
15801
dd6953e1
PA		 158022007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15803
15804 * linux-low.c (linux_detach): Change return type to int. Return 0.
15805 * spu-low.c (spu_detach): Likewise.
15806
444d6139
PA		 158072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15808
15809 * target.h (target_ops): Change return type of detach to int.
15810 Add join.
15811 (join_inferior): New.
15812 * server.c (main): Don't skip detach support on mingw32.
15813 If the inferior doesn't support detaching return error.
15814 Call join_inferior instead of using waitpid.
15815 * linux-low.c (linux_join): New.
15816 (linux_target_op): Add linux_join.
15817 * spu-low.c (spu_join): New.
15818 (spu_target_ops): Add spu_join.
15819 * win32-low.c (win32_detach): Adapt to new interface.
15820 Reopen current_process_handle before detaching. Issue a child
15821 resume before detaching.
15822 (win32_join): New.
15823 (win32_target_op): Add win32_join.
15824
1d5315fe
PA		 158252007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15826
15827 * win32-low.c (win32-attach): Fix return value.
15828 * target.h (target_ops): Describe ATTACH return values.
15829
bf914831
PA		 158302007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15831
15832 * win32-low.c (GETPROCADDRESS): Define.
15833 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15834 (winapi_DebugSetProcessKillOnExit): Likewise.
15835 (win32_create_inferior): Force usage of ansi CreateProcessA.
15836 (win32_attach): Use GETPROCADDRESS.
15837 (win32_detach): Likewise.
15838
f72f3e60
PA		 158392007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15840
15841 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15842
ed50f18f
PA		 158432007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15844
15845 * win32-low.c: Commit leftover changes from 2007-03-29.
15846
0c2ead7e
DJ		 158472007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15848
15849 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15850 fields short instead of int. Add explicit padding.
15851 (i387_cache_to_fsave): Remove unnecessary casts.
15852 (i387_fsave_to_cache): Doc fix.
15853 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15854
73725ff3
DJ		 158552007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15856
15857 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15858 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15859
d99f33d8
PA		 158602007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15861
15862 * configure.srv (arm*-*-mingw32ce*): Move near the other
15863 arm targets.
15864
68070c10
PA		 158652007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15866
2482afc6 15867 * configure.ac: Add errno checking.
68070c10
PA		 15868 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15869 sys/file.h and malloc.h.
15870 (AC_CHECK_DECLS): Add perror.
15871 (srv_mingwce): Handle.
2482afc6 15872 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15873 win32-i386-low.o to srv_tgtobj.
15874 (i[34567]86-*-mingw*): Likewise.
15875 (arm*-*-mingw32ce*): Add case.
15876 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15877 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15878 [__MINGW32CE__] (strerror): New function.
15879 [__MINGW32CE__] (errno): Define to GetLastError.
15880 [__MINGW32CE__] (COUNTOF): New macro.
15881 (remote_open): Remove extra close call.
15882 * mem-break.c (delete_breakpoint_at): New function.
15883 * mem-break.h (delete_breakpoint_at): Declare.
15884 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15885 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15886 [USE_WIN32API] (read, write): Add char* casts.
15887 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15888 * server.h: Include wincecompat.h on Windows CE.
15889 [HAVE_ERRNO_H]: Check.
15890 (perror): Declare if not declared.
15891 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15892 (perror_with_name): Remove errno declaration.
15893 * wincecompat.h: New.
15894 * wincecompat.c: New.
15895 * win32-low.h: New.
15896 * win32-arm-low.c: New.
15897 * win32-i386-low.c: New.
15898 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15899 (OUTMSG2): Make it safe.
15900 (_T): New macro.
15901 (COUNTOF): New macro.
15902 (NUM_REGS): Get it from the low target.
15903 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15904 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15905 (thread_rec): Let low target handle debug registers.
15906 (child_add_thread): Likewise.
15907 (child_init_thread_list): Likewise.
15908 (continue_one_thread): Likewise.
15909 (regptr): New.
15910 (do_child_fetch_inferior_registers): Move to ...
15911 * win32-i386-low.c: ... here, and rename to ...
15912 (do_fetch_inferior_registers): ... this.
889bf7c5 15913 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15914 Go through the low target.
15915 (do_child_store_inferior_registers): Use regptr.
15916 (strwinerror): New function.
15917 (win32_create_inferior): Handle Windows CE.
15918 Use strwinerror instead of strerror on Windows error
15919 codes. Add program to the error output.
15920 Don't close the main thread handle on Windows CE.
15921 (win32_attach): Use coredll.dll on Windows CE.
15922 (win32_kill): Close current process and current
15923 thread handles.
15924 (win32_detach): Use coredll.dll on Windows CE.
15925 (win32_resume): Let low target handle debug registers, and
15926 step request.
15927 (handle_exception): Add/Remove initial breakpoint. Avoid
15928 non-existant WSTOPSIG on Windows CE.
15929 (win32_read_inferior_memory): Cast to remove warning.
15930 (win32_arch_string): Go through the low target.
15931 (initialize_low): Call set_breakpoint_data with the low
15932 target's breakpoint.
15933 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15934 FOP_REGNUM, mappings): Move to ...
15935 * win32-i386-low.c: ... here.
15936 * win32-low.c (win32_thread_info): Move to ...
15937 * win32-low.h: ... here.
15938 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15939 win32-arm-low.c and wincecompat.c.
15940 (all:): Add $EXEEXT.
15941 (install-only:): Likewise.
15942 (gdbserver:): Likewise.
15943 (gdbreplay:): Likewise.
15944 * config.in: Regenerate.
15945 * configure: Regenerate.
15946
41093d81
PA		 159472007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15948
15949 * win32-low.c: Rename typedef thread_info to
15950 win32_thread_info throughout.
15951
544afa54
PA		 159522007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15953
15954 * win32-i386-low.c: Rename to ...
15955 * win32-low.c: ... this.
15956 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15957 * Makefile.in: Likewise.
15958
bce7165d
PA		 159592007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15960
15961 * remote-utils.c (monitor_output): Constify msg parameter.
15962 * server.h (monitor_output): Likewise.
15963 * win32-i386-low.c (handle_output_debug_string): New.
15964 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15965 handle_output_debug_string.
15966 (get_child_debug_event): Likewise.
15967
506c7aa0
DJ		 159682007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15969
15970 * server.c (main): Correct strtoul check.
15971
42c81e2a
DJ		 159722007-03-27 Jon Ringle <jon@ringle.org>
15973
15974 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15975
9453113a
DJ		 159762007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15977
15978 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15979
64a69107
DJ		 159802007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15981
15982 * terminal.h: Check HAVE_SGTTY_H.
15983
159842007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15985
15986 * remote-utils.c (remote_open): Print out the assigned port number.
15987
c74d0ad8
DJ		 159882007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15989
15990 * remote-utils.c (monitor_output): New function.
15991 * server.c (debug_threads): Define here.
15992 (monitor_show_help): New function.
15993 (handle_query): Handle qRcmd.
15994 (main): Do not handle 'd' packet.
15995 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15996 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15997 of debug_threads.
15998
de7c3b4a
PA		 159992007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16000
16001 * Makefile.in (EXEEXT): New.
16002 (clean): Use $(EXEEXT).
16003
ef57601b
PA		 160042007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16005
16006 * target.h (target_ops): Rename send_signal to request_interrupt,
16007 and remove enum target_signal parameter.
16008 * linux-low.c (linux_request_interrupt): Rename from
16009 linux_send_signal, and always send SIGINT.
16010 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16011 and always send SIGINT.
16012 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16013 of send_signal.
16014 (input_interrupt): Likewise.
16015
820f2bda
PA		 160162007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16017
16018 * server.c (get_features_xml): Check if target implemented
16019 arch_string.
16020 * win32-i386-low.c (win32_arch_string): New.
16021 (win32_target_ops): Add win32_arch_string as arch_string member.
16022
ab39bf24
UW		 160232007-02-22 Markus Deuling <deuling@de.ibm.com>
16024
16025 * spu-low.c (spu_arch_string): New.
16026 (spu_target_ops): Add spu_arch_string.
16027
61ff6e04
DJ		 160282007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16029
16030 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16031 * configure.ac: Do not check for terminal.h.
16032 * configure, config.in: Regenerated.
16033
fb1e4ffc
DJ		 160342007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16035
16036 * Makefile.in (OBS): Add $(XML_BUILTIN).
16037 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16038 (clean): Update.
16039 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16040 (arm-with-iwmmxt.c): New.
16041 * config.in, configure: Regenerate.
16042 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16043 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16044 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16045 (arm*-*-linux*): Add iWMMXt and regset support.
16046 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16047 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16048 (arm_store_wmmxregset, target_regsets): New.
16049 * server.c (get_features_xml): Take annex argument. Check builtin
16050 XML documents.
16051 (handle_query): Handle multiple annexes.
16052
0f48aa01
DJ		 160532007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16054
16055 * remote-utils.c [USE_WIN32API] (read, write): Define.
16056 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16057 write.
16058
23181151
DJ		 160592007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16060
16061 * linux-i386-low.c (the_low_target): Set arch_string.
16062 * linux-x86-64-low.c (the_low_target): Likewise.
16063 * linux-low.c (linux_arch_string): New.
16064 (linux_target_ops): Add it.
16065 * linux-low.h (struct linux_target_ops): Add arch_string.
16066 * server.c (write_qxfer_response): Use const void * for DATA.
16067 (get_features_xml): New.
16068 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16069 * target.h (struct target_ops): Add arch_string method.
16070
9d606399
DJ		 160712007-01-03 Denis Pilat <denis.pilat@st.com>
16072 Daniel Jacobowitz <dan@codesourcery.com>
16073
16074 * linux-low.c (linux_kill): Handle being called with no threads.
16075 * win32-i386-low.c (win32_kill): Likewise.
16076 (get_child_debug_event): Clear current_process_handle.
16077
160782006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16079 Daniel Jacobowitz <dan@codesourcery.com>
16080
16081 * remote-utils.c (remote_open): Check the type of specified
16082 serial port devices before opening them.
16083 * server.c (main): Kill the inferior if an error occurs during
16084 the first remote_open.
16085
a5e13d24
DJ		 160862006-12-05 Markus Deuling <deuling@de.ibm.com>
16087
16088 * README: Update supported targets.
16089
186947f7
DJ		 160902006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16091
16092 * Makefile.in (clean): Remove reg-mips64.c.
16093 (reg-mips64.c, reg-mips64.o): New rules.
16094 * configure.srv: Handle mips64. Include regset support for mips.
16095 * linux-mips-low.c (union mips_register): New.
16096 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16097 (mips_breakpoint, mips_breakpoint_at): Use int.
16098 (mips_collect_register, mips_supply_register)
16099 (mips_collect_register_32bit, mips_supply_register_32bit)
16100 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16101 (mips_store_fpregset, target_regsets): New.
16102 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16103
a13e2c95
UW		 161042006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16105
16106 * configure.srv: Add target "spu*-*-*".
16107 * Makefile.in (clean): Remove reg-spu.c.
16108 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16109 * spu-low.c: New file.
16110
cb7283db
DJ		 161112006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16112
16113 * configure.ac: Correct td_thr_tls_get_addr test.
16114 * configure: Regenerated.
16115
89be2091
DJ		 161162006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16117
16118 * linux-low.c (linux_wait_for_event): Reformat. Use the
16119 pass_signals array.
16120 * remote-utils.c (decode_address_to_semicolon): New.
16121 * server.c (pass_signals, handle_general_set): New.
16122 (handle_query): Mention QPassSignals for qSupported.
16123 (main): Call handle_general_set.
16124 * server.h (pass_signals, decode_address_to_semicolon): New.
16125
000ef4f0
DJ		 161262006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16127
16128 * server.c (handle_query): Correct error handling for read_auxv.
16129
b7149293
UW		 161302005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16131
16132 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16133 and srv_linux_thread_db to yes.
16134 * linux-s390-low.c (s390_fill_gregset): New function.
16135 (target_regsets): Define data structure.
16136
dae5f5cf
DJ		 161372006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16138
16139 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16140 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16141 * config.in, configure: Regenerated.
16142 * inferiors.c (gdb_id_to_thread): New function.
16143 (gdb_id_to_thread_id): Use it.
16144 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16145 * linux-low.h (struct process_info): Add th member.
16146 (thread_db_get_tls_address): New prototype.
16147 * remote-utils.c (decode_address): Make non-static.
16148 * server.c (handle_query): Handle qGetTLSAddr.
16149 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16150 * target.h (struct target_ops): Add get_tls_address.
16151 * thread-db.c (maybe_attach_thread): Save the thread handle.
16152 (thread_db_get_tls_address): New.
16153
32ca6d61
DJ		 161542006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16155
16156 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16157 (linux_resume_one_process): Take a siginfo_t *. Update all
16158 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16159 (struct pending_signals): Add a siginfo_t.
16160 (linux_wait_for_process): Always set last_status.
16161 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16162 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16163 * linux-low.h (struct process_info): Add last_status.
16164
5ffff7c1
DJ		 161652006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16166
16167 * remote-utils.c (try_rle): New function.
16168 (putpkt_binary): Use it.
16169
8695c747
DJ		 161702006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16171
16172 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16173 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16174 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16175 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16176 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16177 point registers.
16178
290fadea
RS		 161792006-08-08 Richard Sandiford <richard@codesourcery.com>
16180
16181 * server.c (terminal_fd): New variable.
16182 (old_foreground_pgrp): Likewise.
16183 (restore_old_foreground_pgrp): New function.
16184 (start_inferior): Record the terminal file descriptor in terminal_fd
16185 and its original foreground group in old_foreground_pgrp. Register
16186 restore_old_foreground_pgrp with atexit().
16187
9f2e1e63
DJ		 161882006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16189
16190 * server.c (handle_query): Correct qPart to qXfer.
16191
b80864fb
DJ		 161922006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16193
16194 * configure.ac: Check for more headers which are missing on
16195 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16196 * configure.srv: Add Cygwin and mingw32.
16197 * remote-utils.c: Don't include headers unconditionally which
16198 are missing on mingw32. Include <winsock.h> for mingw32.
16199 (remote_open): Adjust for mingw32 support. Flush
16200 standard error after writing to it.
16201 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16202 (unblock_async_io, enable_async_io, disable_async_io)
16203 (readchar, getpkt): Update for Winsock support.
16204 (prepare_resume_reply): Expect a protocol signal number.
16205 * server.c: Disable <sys/wait.h> on mingw32.
16206 (start_inferior): Adjust for mingw32 support. Flush
16207 standard error after writing to it.
16208 (attach_inferior): Likewise. Use protocol signal
16209 numbers.
16210 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16211 and names.
16212 * win32-i386-low.c: New file.
16213 * Makefile.in (XM_CLIBS): Set.
16214 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16215 (win32-i386-low.o): New dependency rule.
16216 * linux-low.c (linux_wait): Use target signal numbers.
16217 * target.h (struct target_ops): Doc fix.
16218 * server.h (target_signal_to_name): New prototype.
16219 * gdbreplay.c: Don't include headers unconditionally which
16220 are missing on mingw32. Include <winsock.h> for mingw32.
16221 (remote_close, remote_open): Adjust for Winsock support.
16222 * configure, config.in: Regenerated.
16223
0876f84a
DJ		 162242006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16225
16226 * server.c (decode_xfer_read, write_qxfer_response): New.
16227 (handle_query): Take a packet length argument. Handle
16228 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16229 the qSupported response.
16230 (main): Update call to handle_query.
16231
01f9e8fa
DJ		 162322006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16233
16234 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16235 (putpkt_binary): Renamed from putpkt and adjusted for binary
16236 data.
16237 (putpkt): New wrapper for putpkt_binary.
16238 (readchar): Don't mask off the high bit.
16239 (decode_X_packet): New function.
16240 * server.c (main): Call putpkt_binary if a handler sets the packet
16241 length. Save the length of the incoming packet. Handle 'X'.
16242 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16243
be2a5f71
DJ		 162442006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16245
16246 * server.c (handle_query): Handle qSupported.
16247
ea025f5f
DJ		 162482006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16249
16250 * remote-utils.c (all_symbols_looked_up): New variable.
16251 (look_up_one_symbol): Check it.
16252 * server.h (look_up_one_symbol): New declaration.
16253 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16254
9308fc88
DJ		 162552006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16256
16257 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16258 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16259 (PTRACE_GET_THREAD_AREA): Define.
16260 (ps_get_thread_area): New function.
16261
52fb6437
NS		 162622006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16263
16264 * configure.srv (m68k*-*-uclinux*): New target.
16265 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16266 (linux_resume_one_process): Remove extraneous cast.
16267 (linux_read_offsets): New.
16268 (linux_target_op): Add linux_read_offsets on mmuless systems.
16269 * server.c (handle_query): Add qOffsets logic.
16270 * target.h (struct target_ops): Add read_offsets.
16271
21b0f40c
DJ		 162722006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16273
16274 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16275 (PTRACE_GET_THREAD_AREA): Define.
16276 (ps_get_thread_area): New function.
16277 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16278 (linux-x86-64-low.o): Update.
16279
0050a760
DJ		 162802006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16281
16282 * configure.ac: Remove checks for prfpregset_t.
16283 * gdb_proc_service.h: New file.
16284 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16285 new "gdb_proc_service.h".
16286 * proc-service.c: Likewise.
16287 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16288 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16289 * Makefile.in (gdb_proc_service_h): Updated.
16290 * configure, config.in: Regenerated.
16291
b92a518e
DJ		 162922006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16293
16294 * remote-utils.c (prepare_resume_reply): Move declaration
16295 of gdb_id_from_wait to the top of the block.
16296
545587ee
DJ		 162972006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16298
16299 * linux-low.c (regsets_store_inferior_registers): Read the regset
16300 from the target before filling it.
16301
9db87ebd
DJ		 163022006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16303
16304 * server.c (attach_inferior): Return SIGTRAP for a successful
16305 attach.
16306
dd24457d
DJ		 163072006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16308
16309 * Makefile.in (OBS): Add version.o.
16310 (STAGESTUFF): Delete.
16311 (version.o): Add dependencies.
16312 (version.c): Replace rule.
16313 (clean): Remove version.c.
16314 * server.c (gdbserver_version): New.
16315 (gdbserver_usage): Use printf.
16316 (main): Handle --version and --help.
16317 * server.h (version, host_name): Add declarations.
16318
6f0f660e
EZ		 163192005-12-23 Eli Zaretskii <eliz@gnu.org>
16320
889bf7c5
PA		 16321 * linux-arm-low.c:
16322 * linux-arm-low.c:
16323 * inferiors.c:
16324 * i387-fp.h:
16325 * i387-fp.c:
16326 * gdbreplay.c:
16327 * regcache.c:
16328 * proc-service.c:
16329 * mem-break.h:
16330 * mem-break.c:
16331 * linux-x86-64-low.c:
16332 * linux-sh-low.c:
16333 * linux-s390-low.c:
16334 * linux-ppc64-low.c:
16335 * linux-ppc-low.c:
16336 * linux-mips-low.c:
16337 * linux-m68k-low.c:
16338 * linux-m32r-low.c:
16339 * linux-low.h:
16340 * linux-low.c:
16341 * linux-ia64-low.c:
16342 * linux-i386-low.c:
16343 * linux-crisv32-low.c:
16344 * thread-db.c:
16345 * terminal.h:
16346 * target.h:
16347 * target.c:
16348 * server.h:
16349 * server.c:
16350 * remote-utils.c:
16351 * regcache.h:
16352 * utils.c:
16353 * Makefile.in:
16354 * configure.ac:
6f0f660e
EZ		 16355 * gdbserver.1: Add (C) after Copyright. Update the FSF
16356 address.
16357
9d1fb177
DJ		 163582005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16359
16360 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16361 (arm_breakpoint_at): Recognize both breakpoints.
16362 (the_low_target): Use the correct breakpoint instruction.
16363
011a70c2
DJ		 163642005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16365
16366 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16367 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16368 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16369 (the_low_target): Update.
16370
7fb85e41
AS		 163712005-10-25 Andreas Schwab <schwab@suse.de>
16372
16373 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16374
16375 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16376 (ia64_num_regs): Reduce to 462.
16377
3db0444b
DJ		 163782005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16379
16380 * acinclude.m4: Correct quoting.
16381 * aclocal.m4: Regenerated.
16382
16383 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16384 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16385 (thread_db_init): Call thread_db_err_str.
16386 * configure.ac: Check for TD_VERSION.
16387 * config.in, configure: Regenerated.
16388
bee0189a
DJ		 163892005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16390
16391 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16392
e9d25b98
DJ		 163932005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16394
16395 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16396 is not available. Define HAVE_PTRACE_GETREGS if it is.
16397 * config.in, configure: Regenerated.
16398 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16399 * linux-i386-low.c, linux-m68k-low.c: Update to use
16400 HAVE_PTRACE_GETREGS.
16401 * linux-low.c (regsets_fetch_inferior_registers)
16402 (regsets_store_inferior_registers): Only return 0 if we processed
16403 GENERAL_REGS.
16404 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16405 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16406
a06660f7
DJ		 164072005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16408
16409 * inferiors.c (struct thread_info): Add gdb_id.
16410 (add_thread): Add gdb_id argument.
16411 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16412 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16413 calls to add_thread.
16414 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16415 * server.c (handle_query): Use thread_to_gdb_id.
16416 (handle_v_cont, main): Use gdb_id_to_thread_id.
16417 * server.h (add_thread): Update prototype.
16418 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16419 prototypes.
16420
5a1f5858
DJ		 164212005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16422
16423 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16424 left-padded registers.
16425 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16426 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16427
e122f1f5
SE		 164282005-07-01 Steve Ellcey <sje@cup.hp.com>
16429
16430 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16431 * configure: Regenerate.
16432 * config.in: Regenerate.
16433 * server.h (NEED_DECLARATION_STRERROR):
16434 Replace with !HAVE_DECL_STRERROR.
16435
d592fa2f
DJ		 164362005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16437
16438 * linux-low.c (linux_wait, linux_send_signal): Don't test
16439 an unsigned long variable for > 0 if it could be MAX_ULONG.
16440 * server.c (myresume): Likewise.
16441 * target.c (set_desired_inferior): Likewise.
16442
ccbd4912
MK		 164432005-06-13 Mark Kettenis <kettenis@gnu.org>
16444
16445 * configure.ac: Simplify and improve check for socklen_t.
16446 * configure, config.in: Regenerate.
16447
f450004a
DJ		 164482005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16449
16450 * acconfig.h: Remove.
16451 * configure.ac: Add a test for socklen_t. Use three-argument
16452 AC_DEFINE throughout.
16453 * config.in: Regenerated using autoheader 2.59.
16454 * configure: Regenerated.
16455
16456 * gdbreplay.c (socklen_t): Provide a default.
16457 (remote_open): Use socklen_t.
16458 * remote-utils.c (socklen_t): Provide a default.
16459 (remote_open): Use socklen_t.
16460 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16461 unsigned char.
16462
16463 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16464 char for buffers.
16465 * linux-low.c (linux_read_memory, linux_write_memory)
16466 (linux_read_auxv): Likewise.
16467 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16468 (check_mem_write): Likewise.
16469 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16470 Likewise.
16471 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16472 (registers_from_string, register_data): Likewise.
16473 * server.c (handle_query, main): Likewise.
16474 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16475 (decode_M_packet): Likewise.
16476 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16477 * target.h (struct target_ops): Update read_memory, write_memory,
16478 and read_auxv.
16479 (read_inferior_memory, write_inferior_memory): Update.
16480 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16481 to unsigned char *.
16482 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16483 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16484 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16485 linux-s390-low.c, linux-sh-low.c: Update for changes in
16486 read_inferior_memory and the_low_target->breakpoint.
16487
eee84df1
DJ		 164882005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16489
16490 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16491 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16492 * configure.srv: Add powerpc64-*-linux*.
16493 * linux-ppc64-low.c: New file.
16494
45b134e5
OF		 164952005-05-23 Orjan Friberg <orjanf@axis.com>
16496
16497 * linux-cris-low.c: New file with support for CRIS.
16498 * linux-crisv32-low.c: Ditto for CRISv32.
16499 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16500 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16501 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16502 reg-crisv32.o, and reg-crisv32.c to make rules.
16503 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16504 recognized targets.
16505
48d93c75
UW		 165062005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16507
16508 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16509 of sizeof (PTRACE_XFER_TYPE).
16510 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16511
e013ee27
OF		 165122005-05-12 Orjan Friberg <orjanf@axis.com>
16513
889bf7c5 16514 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16515 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16516 pointers for hardware watchpoint support.
16517 * linux-low.h (struct linux_target_ops): Ditto.
16518 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16519 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16520 to linux_target_ops.
16521 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16522 reply packet.
16523 * server.c (main): Recognize 'Z' and 'z' packets.
16524
b0ded00b
UW		 165252005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16526
16527 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16528 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16529 (the_low_target): Add new members.
16530
8643e2ad
DJ		 165312005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16532
16533 * proc-service.c (ps_lgetregs): Search all_processes instead of
16534 all_threads.
16535
fc620387
DJ		 165362005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16537
16538 * server.c (start_inferior): Change return type to int.
16539 (attach_inferior): Change sigptr to int *.
16540 (handle_v_cont, handle_v_requests): Change signal to int *.
16541 (main): Change signal to int.
16542
165432005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16544
16545 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16546 * configure.srv: Add m32r*-*-linux*.
16547 * linux-m32r-low.c: New file.
16548
e0e76420
DJ		 165492005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16550
16551 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16552
a1928bad
DJ		 165532005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16554
16555 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16556 Take unsigned long arguments for PIDs.
16557 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16558 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16559 (wait_for_sigstop, linux_resume_one_process)
16560 (regsets_fetch_inferior_registers, linux_send_signal)
16561 (linux_read_auxv): Likewise. Update the types of variables holding
16562 PIDs. Update format string specifiers.
16563 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16564 * remote-utils.c (prepare_resume_reply): Likewise.
16565 * server.c (cont_thread, general_thread, step_thread)
16566 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16567 unsigned long.
16568 (handle_query): Update format specifiers.
16569 (handle_v_cont, main): Use strtoul for thread IDs.
16570 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16571 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16572 (general_thread, step_thread, thread_from_wait)
16573 (old_thread_from_wait): Update.
16574 * target.h (struct thread_resume): Use unsigned long for THREAD.
16575 (struct target_ops): Use unsigned long for arguments to attach and
16576 thread_alive.
16577
dcdb98d2
DJ		 165782005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16579
16580 * acinclude.m4: Include bfd/bfd.m4 directly.
16581 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16582 <agriffis@toolchain.org>.
16583 * aclocal.m4, configure: Regenerated.
16584
bec39cab
AC		 165852005-01-07 Andrew Cagney <cagney@gnu.org>
16586
16587 * configure.ac: Rename configure.in, require autoconf 2.59.
16588 * configure: Re-generate.
16589
434c4c77
DJ		 165902004-12-08 Daniel Jacobowitz <dan@debian.org>
16591
16592 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16593 LIBS when finished.
16594 * aclocal.m4: Regenerated.
16595 * configure: Regenerated.
16596
db1d3e1b
AS		 165972004-11-21 Andreas Schwab <schwab@suse.de>
16598
16599 * linux-m68k-low.c (m68k_num_gregs): Define.
16600 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16601 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16602 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16603 (m68k_breakpoint_at): New. Add to the_low_target.
16604
16605 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16606 srv_linux_thread_db to yes.
16607
43360365
JB		 166082004-10-20 Joel Brobecker <brobecker@gnat.com>
16609
16610 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16611 (ARCH_SET_FS): Likewise.
16612 (ARCH_GET_FS): Likewise.
16613 (ARCH_GET_GS): Likewise.
16614
fd500816
DJ		 166152004-10-16 Daniel Jacobowitz <dan@debian.org>
16616
16617 * linux-i386-low.c (ps_get_thread_area): New.
16618 * linux-x86-64-low.c (ps_get_thread_area): New.
16619 * linux-low.c: Include <sys/syscall.h>.
16620 (linux_kill_one_process): Don't kill the first thread here.
16621 (linux_kill): Kill the first thread here.
16622 (kill_lwp): New function.
16623 (send_sigstop, linux_send_signal): Use it.
16624 * proc-service.c: Clean up #ifdefs.
16625 (fpregset_info): Delete.
16626 (ps_lgetregs): Update and enable implementation.
16627 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16628 implementations.
16629 * remote-utils.c (struct sym_cache, symbol_cache): New.
16630 (input_interrupt): Print a clearer message.
16631 (async_io_enabled): New variable.
16632 (enable_async_io, disable_async_io): Use it. Update comments.
16633 (look_up_one_symbol): Use the symbol cache.
16634 * thread-db.c (thread_db_look_up_symbols): New function.
16635 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16636
f6de3c42
DJ		 166372004-10-16 Daniel Jacobowitz <dan@debian.org>
16638
16639 * configure.in: Test for -rdynamic.
16640 * configure: Regenerated.
16641 * Makefile (INTERNAL_LDFLAGS): New.
16642 (gdbserver, gdbreplay): Use it.
16643
2c0fc042
AC		 166442004-09-02 Andrew Cagney <cagney@gnu.org>
16645
16646 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16647
075b3282
DJ		 166482004-03-23 Daniel Jacobowitz <drow@mvista.com>
16649
16650 * linux-low.c (linux_wait): Clear all_processes list also.
16651
fa6a77dc
DJ		 166522004-03-12 Daniel Jacobowitz <drow@mvista.com>
16653
16654 * linux-low.c: Include <errno.h>. Remove extern declaration of
16655 errno.
16656
6d782a97
DJ		 166572004-03-12 Daniel Jacobowitz <drow@mvista.com>
16658
16659 * gdbreplay.c, server.h, utils.c: Update copyright years.
16660
3a7fb99b
DJ		 166612004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16662
16663 * server.c (main): Print child status or termination signal from
16664 variable 'signal', not 'sig'.
16665
c3e735a6
DJ		 166662004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16667
16668 * linux-low.c (linux_read_memory): Change return type to
16669 int. Check for and return error from ptrace().
16670 * target.c (read_inferior_memory): Change return type to int. Pass
16671 back return status from the_target->read_memory().
16672 * target.h (struct target_ops): Adapt *read_memory() prototype.
16673 Update comment.
16674 (read_inferior_memory): Adapt prototype.
16675 * server.c (main): Return an error packet if
16676 read_inferior_memory() returns an error.
16677
a59d1c82
DJ		 166782004-03-04 Daniel Jacobowitz <drow@mvista.com>
16679
16680 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16681 Unify with other clean targets.
16682
dc3f8883
DJ		 166832004-02-29 Daniel Jacobowitz <drow@mvista.com>
16684
16685 * server.c (handle_v_cont): Call set_desired_inferior.
16686
89a208da
DJ		 166872004-02-29 Daniel Jacobowitz <drow@mvista.com>
16688
16689 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16690
62ea82f5
DJ		 166912004-02-29 Daniel Jacobowitz <drow@mvista.com>
16692
16693 * linux-low.c (linux_wait): Unblock async I/O.
16694 (linux_resume): Block and enable async I/O.
16695 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16696 * server.h (block_async_io, unblock_async_io): Add prototypes.
16697
6910d122
DJ		 166982004-02-29 Daniel Jacobowitz <drow@mvista.com>
16699
16700 * remote-utils.c (remote_open): Print a status notice after
16701 opening a TCP port.
16702 * server.c (attach_inferior): Print a status notice after
16703 attaching.
16704
167052004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16706
16707 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16708
c89dc5d4
DJ		 167092004-02-26 Daniel Jacobowitz <drow@mvista.com>
16710
16711 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16712 error packet.
16713 * server.c, target.h: Update copyright years.
16714
4b8dad4a
RM		 167152004-02-25 Roland McGrath <roland@redhat.com>
16716
16717 * target.h (struct target_ops): New member `read_auxv'.
16718 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16719 * linux-low.c (linux_read_auxv): New function.
16720 (linux_target_ops): Initialize `read_auxv' member to that.
16721
d7446758
JB		 167222004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16723
16724 Committed by Jim Blandy <jimb@redhat.com>.
16725
16726 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16727 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16728 instead of GPR_SIZE to distiguish s390 and s390x targets.
16729
5544ad89
DJ		 167302004-01-31 Daniel Jacobowitz <drow@mvista.com>
16731
16732 * linux-low.c: Update copyright year.
16733 (check_removed_breakpoint): Clear pending_is_breakpoint.
16734 (linux_set_resume_request, linux_queue_one_thread)
16735 (resume_status_pending_p): New functions.
16736 (linux_continue_one_thread): Use process->resume.
16737 (linux_resume): Only resume threads if there are no pending events.
16738 * linux-low.h (struct process_info): Add resume request
16739 pointer.
16740
2a68b70e
DJ		 167412004-01-30 Daniel Jacobowitz <drow@mvista.com>
16742
16743 * regcache.c (new_register_cache): Clear the allocated register
16744 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16745
64386c31
DJ		 167462003-10-13 Daniel Jacobowitz <drow@mvista.com>
16747
16748 * linux-low.c (linux_resume): Take a struct thread_resume *
16749 argument.
16750 (linux_wait): Update call.
16751 (resume_ptr): New static variable.
16752 (linux_continue_one_thread): Renamed from
16753 linux_continue_one_process. Use resume_ptr.
16754 (linux_resume): Use linux_continue_one_thread.
16755 * server.c (handle_v_cont, handle_v_requests): New functions.
16756 (myresume): New function.
16757 (main): Handle 'v' case.
16758 * target.h (struct thread_resume): New type.
16759 (struct target_ops): Change argument of "resume" to struct
16760 thread_resume *.
16761 (myresume): Delete macro.
16762
c938e9b0
L		 167632003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16764
16765 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16766 (uninstall): Support DESTDIR.
16767
7f313d07
BC		 16768Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16769
16770 * configure.srv: Add xscale*linux copy of arm*linux entry.
16771
3b2fc2ea
DJ		 167722003-07-24 Daniel Jacobowitz <drow@mvista.com>
16773
16774 * linux-arm-low.c (arm_reinsert_addr): New function.
16775 (the_low_target): Add arm_reinsert_addr.
16776
1c0a559e
MK		 167772003-07-08 Mark Kettenis <kettenis@gnu.org>
16778
16779 * mem-break.c: Remove whitespace at end of file.
16780
43d5792c
DJ		 167812003-06-28 Daniel Jacobowitz <drow@mvista.com>
16782
16783 * configure.in: Check whether we need to prototype strerror.
16784 * server.h: Optionally prototype strerror.
16785 * gdbreplay.c (perror_with_name): Use strerror.
16786 * linux-low.c (linux_attach_lwp): Use strerror.
16787 * utils.c (perror_with_name): Use strerror.
16788 * config.in, configure: Regenerated.
16789
c8a86edf
DJ		 167902003-06-28 Daniel Jacobowitz <drow@mvista.com>
16791
16792 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16793 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16794
73d37363
DJ		 167952003-06-20 Daniel Jacobowitz <drow@mvista.com>
16796
16797 * Makefile.in (SFILES): Update.
16798 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16799 low-sun3.c: Remove files.
16800
6ad8ae5c
DJ		 168012003-06-17 Daniel Jacobowitz <drow@mvista.com>
16802
16803 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16804 (linux_detach_one_process, linux_detach): New functions.
16805 (linux_target_ops): Add linux_detach.
16806 * server.c (main): Handle 'D' packet.
16807 * target.h (struct target_ops): Add "detach" member.
16808 (detach_inferior): Define.
16809
1581182a
MK		 168102003-06-13 Mark Kettenis <kettenis@gnu.org>
16811
16812 From Kelley Cook <kelleycook@wideopenwest.com>:
16813 * configure.srv: Accept i[34567]86 variants.
16814
e5379b03
DJ		 168152003-06-05 Daniel Jacobowitz <drow@mvista.com>
16816
16817 * linux-low.c (linux_wait_for_event): Correct comment typos.
16818 (linux_resume_one_process): Call check_removed_breakpoint.
16819 (linux_send_signal): New function.
16820 (linux_target_ops): Add linux_send_signal.
16821 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16822 of kill.
16823 * target.h (struct target_ops): Add send_signal.
16824
2ff29de4
JB		 168252003-05-29 Jim Blandy <jimb@redhat.com>
16826
16827 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16828 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16829 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16830 away part of the register's value.
16831
254787d4
DJ		 168322003-03-26 Daniel Jacobowitz <drow@mvista.com>
16833
16834 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16835 (linux_wait_for_event, linux_init_signals): Likewise.
16836
94e10508
DJ		 168372003-03-17 Daniel Jacobowitz <drow@mvista.com>
16838
16839 * configure.in: Check for stdlib.h.
16840 * configure: Regenerated.
16841 * config.in: Regenerated.
16842
4c0711e0
DJ		 168432003-01-04 Andreas Schwab <schwab@suse.de>
16844
16845 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16846
ef66e766
AC		 168472003-01-02 Andrew Cagney <ac131313@redhat.com>
16848
16849 * Makefile.in: Remove obsolete code.
16850
a1358604
DJ		 168512002-11-20 Daniel Jacobowitz <drow@mvista.com>
16852
16853 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16854 defined(PT_FPR0_HI).
16855
23ce3b1c
DJ		 168562002-11-17 Stuart Hughes <seh@zee2.com>
16857
16858 * linux-arm-low.c (arm_num_regs): Increase.
16859 (arm_regmap): Include status register.
16860
168612002-11-17 Daniel Jacobowitz <drow@mvista.com>
16862
16863 * linux-low.c (register_addr): Remove incorrect -1 check.
16864
a9fa9f7d
DJ		 168652002-08-29 Daniel Jacobowitz <drow@mvista.com>
16866
16867 * linux-low.c (linux_create_inferior): Call setpgid. Return
16868 the new PID.
16869 (unstopped_p, linux_signal_pid): Remove.
16870 (linux_target_ops): Remove linux_signal_pid.
16871 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16872 global instead of target method.
16873 * target.h (struct target_ops): Remove signal_pid. Update comment
16874 for create_inferior.
16875 * server.c (signal_pid): New variable.
16876 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16877 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16878 (attach_inferior): Set signal_pid.
16879
17574093
DJ		 168802002-08-23 Daniel Jacobowitz <drow@mvista.com>
16881
16882 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16883
168842002-08-20 Jim Blandy <jimb@redhat.com>
16885
16886 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16887 default for this.
16888
168892002-08-01 Andrew Cagney <cagney@redhat.com>
16890
16891 * Makefile.in: Make chill references obsolete.
16892
168932002-07-24 Kevin Buettner <kevinb@redhat.com>
16894
16895 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16896 * configure: Regenerate.
16897 * config.in: Regenerate.
16898
168992002-07-09 David O'Brien <obrien@FreeBSD.org>
16900
16901 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16902 (perror_with_name, remote_close, remote_open, expect, play): Static.
16903
169042002-07-04 Michal Ludvig <mludvig@suse.cz>
16905
4b8dad4a 16906 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16907 byte offsets instead of an array of indexes.
16908 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16909
169102002-06-13 Daniel Jacobowitz <drow@mvista.com>
16911
16912 * regcache.c: Add comment.
16913
169142002-06-11 Daniel Jacobowitz <drow@mvista.com>
16915
16916 * thread-db.c: New file.
16917 * proc-service.c: New file.
16918 * acinclude.m4: New file.
16919 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16920 proc-service.o, and thread-db.o.
16921 (linux-low.o): Add USE_THREAD_DB.
16922 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16923 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16924 * aclocal.m4: Regenerated.
16925 * config.in: Regenerated.
16926 * configure: Regenerated.
16927 * configure.in: Check for proc_service.h, sys/procfs.h,
16928 thread_db.h, and linux/elf.h headrs.
16929 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16930 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16931 Check for -lthread_db and thread support.
16932 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16933 PowerPC, and SuperH.
16934 * i387-fp.c: Constify arguments.
16935 * i387-fp.h: Likewise.
16936 * inferiors.c: (struct thread_info): Renamed from
16937 `struct inferior_info'. Remove PID member. Use generic inferior
16938 list header. All uses updated.
16939 (inferiors, signal_pid): Removed.
16940 (all_threads): New variable.
16941 (get_thread): Define.
16942 (add_inferior_to_list): New function.
16943 (for_each_inferior): New function.
16944 (change_inferior_id): New function.
16945 (add_inferior): Removed.
16946 (remove_inferior): New function.
16947 (add_thread): New function.
16948 (free_one_thread): New function.
16949 (remove_thread): New function.
16950 (clear_inferiors): Use for_each_inferior and free_one_thread.
16951 (find_inferior): New function.
16952 (find_inferior_id): New function.
16953 (inferior_target_data): Update argument type.
16954 (set_inferior_target_data): Likewise.
16955 (inferior_regcache_data): Likewise.
16956 (set_inferior_regcache_data): Likewise.
16957 * linux-low.c (linux_bp_reinsert): Remove.
16958 (all_processes, stopping_threads, using_thrads)
16959 (struct pending_signals, debug_threads, pid_of): New.
16960 (inferior_pid): Replace with macro.
16961 (struct inferior_linux_data): Remove.
16962 (get_stop_pc, add_process): New functions.
16963 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16964 Use add_process and add_thread.
16965 (linux_attach_lwp): New function, based on old linux_attach. Use
16966 add_process and add_thread. Set stop_expected for new threads.
16967 (linux_attach): New function.
16968 (linux_kill_one_process): New function.
16969 (linux_kill): Kill all LWPs.
16970 (linux_thread_alive): Use find_inferior_id.
16971 (check_removed_breakpoints, status_pending_p): New functions.
16972 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16973 Update. Use WNOHANG. Wait for cloned processes also. Update process
16974 struct for the found process.
16975 (linux_wait_for_event): New function.
16976 (linux_wait): Use it. Support LWPs.
16977 (send_sigstop, wait_for_sigstop, stop_all_processes)
16978 (linux_resume_one_process, linux_continue_one_process): New functions.
16979 (linux_resume): Support LWPs.
16980 (REGISTER_RAW_SIZE): Remove.
16981 (fetch_register): Use register_size instead. Call supply_register.
16982 (usr_store_inferior_registers): Likewise. Call collect_register.
16983 Fix recursive case.
16984 (regsets_fetch_inferior_registers): Improve error message.
16985 (regsets_store_inferior_registers): Add debugging.
16986 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16987 (unstopped_p, linux_signal_pid): New functions.
16988 (linux_target_ops): Add linux_signal_pid.
16989 (linux_init_signals): New function.
16990 (initialize_low): Call it. Initialize using_threads.
16991 * regcache.c (inferior_regcache_data): Add valid
16992 flag.
16993 (get_regcache): Fetch registers lazily. Add fetch argument
16994 and update all callers.
16995 (regcache_invalidate_one, regcache_invalidate): New
16996 functions.
16997 (new_register_cache): Renamed from create_register_cache.
16998 Return the new regcache.
16999 (free_register_cache): Change argument to a void *.
17000 (registers_to_string, registers_from_string): Call get_regcache
17001 with fetch flag set.
17002 (register_data): Make static. Pass fetch flag to get_regcache.
17003 (supply_register): Call get_regcache with fetch flag clear.
17004 (collect_register): Call get_regcache with fetch flag set.
17005 (collect_register_as_string): New function.
17006 * regcache.h: Update.
17007 * remote-utils.c (putpkt): Flush after debug output and use
17008 stderr.
17009 Handle input interrupts while waiting for an ACK.
17010 (input_interrupt): Use signal_pid method.
17011 (getpkt): Flush after debug output and use stderr.
17012 (outreg): Use collect_register_as_string.
17013 (new_thread_notify, dead_thread_notify): New functions.
17014 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17015 and general_thread.
17016 (look_up_one_symbol): Flush after debug output.
17017 * server.c (step_thread, server_waiting): New variables.
17018 (start_inferior): Don't use signal_pid. Update call to mywait.
17019 (attach_inferior): Update call to mywait.
17020 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17021 (main): Don't fetch/store registers explicitly. Use
17022 set_desired_inferior. Support proposed ``Hs'' packet. Update
17023 calls to mywait.
17024 * server.h: Update.
17025 (struct inferior_list, struct_inferior_list_entry): New.
17026 * target.c (set_desired_inferior): New.
17027 (write_inferior_memory): Constify.
17028 (mywait): New function.
17029 * target.h: Update.
17030 (struct target_ops): New signal_pid method.
17031 (mywait): Removed macro, added prototype.
17032
17033 * linux-low.h (regset_func): Removed.
17034 (regset_fill_func, regset_store_func): New.
17035 (enum regset_type): New.
17036 (struct regset_info): Add type field. Use new operation types.
17037 (struct linux_target_ops): stop_pc renamed to get_pc.
17038 Add decr_pc_after_break and breakpoint_at.
17039 (get_process, get_thread_proess, get_process_thread)
17040 (strut process_info, all_processes, linux_attach_lwp)
17041 (thread_db_init): New.
17042
17043 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17044 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17045 (the_low_target): Add new members.
17046 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17047 (i386_store_fpxregset): Constify.
17048 (target_regsets): Add new kind identifier.
17049 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17050 (i386_set_pc): Add debugging.
17051 (i386_breakpoint_at): New function.
17052 (the_low_target): Add new members.
17053 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17054 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17055 (mips_breakpoint_at): New.
17056 (the_low_target): Add new members.
17057 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17058 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17059 (the_low_target): Add new members.
17060 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17061 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17062 (the_low_target): Add new members.
17063 * linux-x86-64-low.c (target_regsets): Add new kind
17064 identifier.
17065
170662002-05-15 Daniel Jacobowitz <drow@mvista.com>
17067
17068 From Martin Pool <mbp@samba.org>:
17069 * server.c (gdbserver_usage): New function.
17070 (main): Call it.
17071
170722002-05-14 Daniel Jacobowitz <drow@mvista.com>
17073
17074 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17075 stop_at -> stop_pc.
17076
170772002-05-04 Andrew Cagney <ac131313@redhat.com>
17078
17079 * Makefile.in: Remove obsolete code.
17080
170812002-04-24 Michal Ludvig <mludvig@suse.cz>
17082
17083 * linux-low.c (regsets_fetch_inferior_registers),
17084 (regsets_store_inferior_registers): Removed cast to int from
17085 ptrace() calls.
17086 * regcache.h: Added declaration of struct inferior_info.
17087
170882002-04-20 Daniel Jacobowitz <drow@mvista.com>
17089
17090 * inferiors.c (struct inferior_info): Add regcache_data.
17091 (add_inferior): Call create_register_cache.
17092 (clear_inferiors): Call free_register_cache.
17093 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17094 * regcache.c (struct inferior_regcache_data): New.
17095 (registers): Remove.
17096 (get_regcache): New function.
17097 (create_register_cache, free_register_cache): New functions.
17098 (set_register_cache): Don't initialize the register cache here.
17099 (registers_to_string, registers_from_string, register_data): Call
17100 get_regcache.
17101 * regcache.h: Add prototypes.
17102 * server.h: Likewise.
17103
171042002-04-20 Daniel Jacobowitz <drow@mvista.com>
17105
17106 * mem-break.c: New file.
17107 * mem-break.h: New file.
17108 * Makefile.in: Add mem-break.o rule; update server.h
17109 dependencies.
17110 * inferiors.c (struct inferior_info): Add target_data
17111 member.
17112 (clear_inferiors): Free target_data member if set.
17113 (inferior_target_data, set_inferior_target_data): New functions.
17114 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17115 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17116 * linux-low.c (linux_bp_reinsert): New variable.
17117 (struct inferior_linux_data): New.
17118 (linux_create_inferior): Use set_inferior_target_data.
17119 (linux_attach): Likewise. Call add_inferior.
17120 (linux_wait_for_one_inferior): New function.
17121 (linux_wait): Call it.
17122 (linux_write_memory): Add const.
17123 (initialize_low): Call set_breakpoint_data.
17124 * linux-low.h (struct linux_target_ops): Add breakpoint
17125 handling members.
17126 * server.c (attach_inferior): Remove extra add_inferior
17127 call.
17128 * server.h: Include mem-break.h. Update inferior.c
17129 prototypes.
17130 * target.c (read_inferior_memory)
17131 (write_inferior_memory): New functions.
17132 * target.h (read_inferior_memory)
17133 (write_inferior_memory): Change macros to prototypes.
17134 (struct target_ops): Update comments. Add const to write_memory
17135 definition.
17136
171372002-04-11 Daniel Jacobowitz <drow@mvista.com>
17138
17139 * linux-low.c (usr_store_inferior_registers): Support
17140 registers which are allowed to fail to store.
17141 * linux-low.h (linux_target_ops): Likewise.
17142 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17143 (ppc_cannot_store_register): FPSCR may not be storable.
17144
171452002-04-09 Daniel Jacobowitz <drow@mvista.com>
17146
17147 * server.h: Include <string.h> if HAVE_STRING_H.
17148 * ChangeLog: Correct paths in last ChangeLog entry.
17149
171502002-04-09 Daniel Jacobowitz <drow@mvista.com>
17151
17152 * linux-low.h: Remove obsolete prototypes.
17153 (struct linux_target_ops): New.
17154 (extern the_low_target): New.
17155 * linux-low.c (num_regs, regmap): Remove declarations.
17156 (register_addr): Use the_low_target explicitly.
17157 (fetch_register): Likewise.
17158 (usr_fetch_inferior_registers): Likewise.
17159 (usr_store_inferior_registers): Likewise.
17160 * linux-arm-low.c (num_regs): Remove.
17161 (arm_num_regs): Define.
17162 (arm_regmap): Renamed from regmap, made static.
17163 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17164 made static.
17165 (arm_cannot_store_register): Renamed from cannot_store_register,
17166 made static.
17167 (the_low_target): New.
17168 * linux-i386-low.c (num_regs): Remove.
17169 (i386_num_regs): Define.
17170 (i386_regmap): Renamed from regmap, made static.
17171 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17172 made static.
17173 (i386_cannot_store_register): Renamed from cannot_store_register,
17174 made static.
17175 (the_low_target): New.
17176 * linux-ia64-low.c (num_regs): Remove.
17177 (ia64_num_regs): Define.
17178 (ia64_regmap): Renamed from regmap, made static.
17179 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17180 made static.
17181 (ia64_cannot_store_register): Renamed from cannot_store_register,
17182 made static.
17183 (the_low_target): New.
17184 * linux-m68k-low.c (num_regs): Remove.
17185 (m68k_num_regs): Define.
17186 (m68k_regmap): Renamed from regmap, made static.
17187 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17188 made static.
17189 (m68k_cannot_store_register): Renamed from cannot_store_register,
17190 made static.
17191 (the_low_target): New.
17192 * linux-mips-low.c (num_regs): Remove.
17193 (mips_num_regs): Define.
17194 (mips_regmap): Renamed from regmap, made static.
17195 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17196 made static.
17197 (mips_cannot_store_register): Renamed from cannot_store_register,
17198 made static.
17199 (the_low_target): New.
17200 * linux-ppc-low.c (num_regs): Remove.
17201 (ppc_num_regs): Define.
17202 (ppc_regmap): Renamed from regmap, made static.
17203 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17204 made static.
17205 (ppc_cannot_store_register): Renamed from cannot_store_register,
17206 made static.
17207 (the_low_target): New.
17208 * linux-s390-low.c (num_regs): Remove.
17209 (s390_num_regs): Define.
17210 (s390_regmap): Renamed from regmap, made static.
17211 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17212 made static.
17213 (s390_cannot_store_register): Renamed from cannot_store_register,
17214 made static.
17215 (the_low_target): New.
17216 * linux-sh-low.c (num_regs): Remove.
17217 (sh_num_regs): Define.
17218 (sh_regmap): Renamed from regmap, made static.
17219 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17220 made static.
17221 (sh_cannot_store_register): Renamed from cannot_store_register,
17222 made static.
17223 (the_low_target): New.
17224 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17225 (the_low_target): New.
17226
172272002-04-09 Daniel Jacobowitz <drow@mvista.com>
17228
17229 * Makefile.in: Add stamp-h target.
17230 * configure.in: Create stamp-h.
17231 * configure: Regenerated.
17232
172332002-04-09 Daniel Jacobowitz <drow@mvista.com>
17234
17235 * inferiors.c: New file.
17236 * target.c: New file.
17237 * target.h: New file.
17238 * Makefile.in: Add target.o and inferiors.o. Update
17239 dependencies.
17240 * linux-low.c (inferior_pid): New static variable,
17241 moved from server.c.
17242 (linux_create_inferior): Renamed from create_inferior.
17243 Call add_inferior. Return 0 on success instead of a PID.
17244 (linux_attach): Renamed from myattach.
17245 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17246 (linux_thread_alive): Renamed from mythread_alive.
17247 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17248 child dies.
17249 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17250 (regsets_store_inferior_registers): Correct error message.
17251 Add missing ``return 0''.
17252 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17253 (linux_store_registers): Renamed from store_inferior_registers.
17254 (linux_read_memory): Renamed from read_inferior_memory.
17255 (linux_write_memory): Renamed from write_inferior_memory.
17256 (linux_target_ops): New structure.
17257 (initialize_low): Call set_target_ops ().
17258 * remote-utils.c (unhexify): New function.
17259 (hexify): New function.
17260 (input_interrupt): Send signals to ``signal_pid''.
17261 * server.c (inferior_pid): Remove.
17262 (start_inferior): Update create_inferior call.
17263 (attach_inferior): Call add_inferior.
17264 (handle_query): New function.
17265 (main): Call handle_query for `q' packets.
17266 * server.h: Include "target.h". Remove obsolete prototypes.
17267 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17268
172692002-04-09 Daniel Jacobowitz <drow@mvista.com>
17270
17271 * Makefile.in: Add WARN_CFLAGS. Update configury
17272 dependencies.
17273 * configure.in: Check for <string.h>
17274 * configure: Regenerate.
17275 * config.in: Regenerate.
17276 * gdbreplay.c: Include needed system headers.
17277 (remote_open): Remove strchr prototype.
17278 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17279 * regcache.c (supply_register): Change buf argument to const void *.
17280 (supply_register_by_name): Likewise.
17281 (collect_register): Change buf argument to void *.
17282 (collect_register_by_name): Likewise.
17283 * regcache.h: Add missing prototypes.
17284 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17285 * server.c (handle_query): New function.
17286 (attached): New static variable, moved out of main.
17287 (main): Quiet longjmp clobber warnings.
17288 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17289 * utils.c (error): Remove NORETURN.
17290 (fatal): Likewise.
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