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Move gnulib to top level
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
73cc7272
TT		 12019-06-14 Tom Tromey <tom@tromey.com>
2
3 * configure.ac: Use new path to gnulib.
4 * configure: Rebuild.
5 * Makefile.in (INCGNU, $(GNULIB_BUILDDIR)/Makefile): Use new path
6 to gnulib.
7
08f10e02
TT		 82019-06-11 Tom Tromey <tom@tromey.com>
9
10 * Makefile.in (SFILES): Add alloc.c.
11 (OBS): Add alloc.o.
12 (IPA_OBJS): Add alloc-ipa.o.
13 (alloc-ipa.o): New target.
14 (%.o: ../%.c): New pattern rule.
15
422186a9
TT		 162019-06-10 Tom Tromey <tromey@adacore.com>
17
18 * remote-utils.c (look_up_one_symbol, relocate_instruction): Don't
19 end warning with a newline.
20 * linux-s390-low.c (s390_get_wordsize): Don't end warning with a
21 newline.
22 * thread-db.c (attach_thread): Don't end warning with a newline.
23 (thread_db_notice_clone): Likewise.
24 * tracepoint.c (gdb_agent_helper_thread): Don't end warning with a
25 newline.
26 * linux-x86-low.c (x86_get_min_fast_tracepoint_insn_len): Don't
27 end warning with a newline.
28
b02f78f9
PA		 292019-06-04 Pedro Alves <palves@redhat.com>
30
31 * server.c (captured_main): Use make_unique_xstrdup.
32
88ed7edb
TT		 332019-06-02 Tom Tromey <tom@tromey.com>
34
35 * gdbreplay.c (fromhex): Remove.
36 * Makefile.in (GDBREPLAY_OBS): Add rsp-low.o.
37
33a6bc35
TT		 382019-05-29 Tom Tromey <tromey@adacore.com>
39
40 * configure: Rebuild.
41
e90a813d
KB		 422019-05-06 Kevin Buettner <kevinb@redhat.com>
43
44 * linux-x86-low.c (x86_fill_gregset): Don't compile 64-bit
45 sign extension code on 32-bit builds.
46
353ea2d1
EZ		 472019-05-03 Eli Zaretskii <eliz@gnu.org>
48
49 * remote-utils.c:
50 * gdbreplay.c [USE_WIN32API]: Remove the _WIN32_WINNT override.
51
b494cdff
TT		 522019-04-19 Tom Tromey <tom@tromey.com>
53
54 * server.c (struct vstop_notif): Derive from notif_event.
55 <base>: Remove.
56 (queue_stop_reply): Update.
57 (remove_all_on_match_ptid): Change type. Rewrite.
58 (discard_queued_stop_replies): Rewrite.
59 (in_queued_stop_replies_ptid): Change type.
60 (in_queued_stop_replies): Rewrite.
61 (notif_stop): Update.
62 (queue_stop_reply_callback): Update.
63 (captured_main): Don't call initialize_notif.
64 (push_stop_notification): Update.
65 * notif.c (notif_write_event, handle_notif_ack)
66 (notif_event_enque, notif_push): Update.
67 (notif_event_xfree, initialize_notif): Remove.
68 * notif.h (struct notif_event): Include <list>, not
69 "common/queue.h".
70 (struct notif_server) <queue>: Now a std::list.
71 (notif_event_p): Remove typedef.
72 (initialize_notif): Don't declare.
73 (struct notif_event): Add virtual destructor.
74
a7e559cc
AH		 752019-04-17 Alan Hayward <alan.hayward@arm.com>
76
77 * ax.c (ax_vdebug): Call debug_printf.
78 * debug.c (debug_write): New function.
79 * debug.h (debug_write): New declaration.
80 * linux-low.c (sigchld_handler): Call debug_write.
81
aeb2e706
AH		 822019-04-17 Alan Hayward <alan.hayward@arm.com>
83
84 * debug.c (debug_set_output): New function.
85 (debug_vprintf): Send output to debug_file.
86 (debug_flush): Likewise.
87 * debug.h (debug_set_output): New declaration.
88 * server.c (handle_monitor_command): Add debug-file option.
89 (captured_main): Likewise.
90
c1bc0935
AH		 912019-04-17 Alan Hayward <alan.hayward@arm.com>
92
93 * debug.c (remote_debug): Add definition.
94 * debug.h (remote_debug): Add declaration.
95 * hostio.c (remote_debug): Remove declaration.
96 * remote-utils.c (struct ui_file): Likewise.
97 (remote_debug): Likewise.
98 * remote-utils.h (remote_debug): Likewise,
99 * server.c (remote_debug): Remove definition.
100
3f52fdbc
KB		 1012019-04-10 Kevin Buettner <kevinb@redhat.com>
102
103 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
104 when using a 64-bit gdbserver.
105
b0319eaa
TT		 1062019-04-09 Tom Tromey <tromey@adacore.com>
107
108 * linux-low.c (select_event_lwp): Use find_thread_in_random.
109
eedc3f4f
TT		 1102019-04-08 Tom Tromey <tom@tromey.com>
111
112 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
113 throw.
114 (linux_resume_one_lwp): Likewise.
115
230d2906
TT		 1162019-04-08 Tom Tromey <tom@tromey.com>
117
118 * gdbreplay.c: Update.
119 * linux-low.c: Update.
120 * server.c: Update.
121
a70b8144
TT		 1222019-04-08 Tom Tromey <tom@tromey.com>
123
124 * server.c: Use C++ exception handling.
125 * linux-low.c: Use C++ exception handling.
126 * gdbreplay.c: Use C++ exception handling.
127
3d6e9d23
TT		 1282019-04-08 Tom Tromey <tom@tromey.com>
129
130 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
131 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
132 (captured_main, main): Update.
133 * gdbreplay.c (main): Update.
134
0570503d
PFC		 1352019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
136
137 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
138 value in argument pointer, return 1 if the entry is found and 0
139 otherwise. Move comment.
140 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
141 * linux-low.h (linux_get_auxv): Declare.
142 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
143
227a9e65
TT		 1442019-04-05 Tom Tromey <tromey@adacore.com>
145
146 * server.c (gdbserver_usage): Use upper-case for metasyntactic
147 variables.
148
69f4c9cc
AH		 1492019-03-28 Alan Hayward <alan.hayward@arm.com>
150
151 * linux-low.c (AT_HWCAP2): Add define if not already included.
152
974c89e0
AH		 1532019-03-26 Alan Hayward <alan.hayward@arm.com>
154
155 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
156 (aarch64_arch_setup): Call linux_get_hwcap.
157 * linux-arm-low.c (arm_get_hwcap): Remove function.
158 (arm_read_description): Call linux_get_hwcap.
159 * linux-low.c (linux_get_auxv): New function.
160 (linux_get_hwcap): Likewise.
161 (linux_get_hwcap2): Likewise.
162 * linux-low.h (linux_get_hwcap): New declaration.
163 (linux_get_hwcap2): Likewise.
164 * linux-ppc-low.c (ppc_get_auxv): Remove function.
165 (ppc_arch_setup): Call linux_get_hwcap.
166 * linux-s390-low.c (s390_get_hwcap): Remove function.
167 (s390_arch_setup): Call linux_get_hwcap.
168
1ef53e6b
AH		 1692019-03-22 Alan Hayward <alan.hayward@arm.com>
170 Jiong Wang <jiong.wang@arm.com>
171
172 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
173 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
174 to fail.
175 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
176
ee4fbcfa
AH		 1772019-03-22 Alan Hayward <alan.hayward@arm.com>
178 Jiong Wang <jiong.wang@arm.com>
179
180 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
181 (aarch64_get_hwcap): New function.
182 (aarch64_arch_setup): Read APIA hwcap.
183
6dc0ebde
AH		 1842019-03-22 Alan Hayward <alan.hayward@arm.com>
185 Jiong Wang <jiong.wang@arm.com>
186
187 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
188 (initialize_low_tracepoint): Likewise.
189 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
190 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
191 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
192 (aarch64_linux_read_description): Likewise.
193 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
194
1163a4b7
JB		 1952019-03-12 John Baldwin <jhb@FreeBSD.org>
196
197 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
198 i386_create_target_description for 'segments' parameter.
199 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
200 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
201 * win32-i386-low.c (i386_arch_setup): Likewise.
202
d3a70e03
TT		 2032019-03-12 Tom Tromey <tromey@adacore.com>
204
205 * linux-low.c (iterate_over_lwps): Update.
206
37991b4f
TT		 2072019-03-06 Tom Tromey <tom@tromey.com>
208
209 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
210 (captured_main): Use SCOPE_EXIT.
211
45950eb6
SDJ		 2122019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
213
214 * configure.srv: Use '$enable_unittest' instead of '$development'
215 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
216 case.
217
43ac54fc
TT		 2182019-02-27 Tom Tromey <tromey@adacore.com>
219
220 * gdbreplay.c (logchar): Handle \r\n.
221
df0da8a2
AH		 2222019-02-07 Alan Hayward <alan.hayward@arm.com>
223
224 * linux-low.c (linux_attach): Add process before lwp.
225 * server.c (attach_inferior): Check if already attached.
226
1a5c2598
TT		 2272019-02-07 Tom Tromey <tom@tromey.com>
228
229 * x86-tdesc.h: Rename include guard.
230 * x86-low.h: Add include guard.
231 * wincecompat.h: Rename include guard.
232 * win32-low.h: Add include guard.
233 * utils.h: Rename include guard.
234 * tracepoint.h: Rename include guard.
235 * tdesc.h: Rename include guard.
236 * target.h: Rename include guard.
237 * server.h: Rename include guard.
238 * remote-utils.h: Rename include guard.
239 * regcache.h: Rename include guard.
240 * nto-low.h: Rename include guard.
241 * notif.h: Add include guard.
242 * mem-break.h: Rename include guard.
243 * lynx-low.h: Add include guard.
244 * linux-x86-tdesc.h: Add include guard.
245 * linux-s390-tdesc.h: Add include guard.
246 * linux-ppc-tdesc-init.h: Add include guard.
247 * linux-low.h: Add include guard.
248 * linux-aarch64-tdesc.h: Add include guard.
249 * linux-aarch32-low.h: Add include guard.
250 * inferiors.h: Rename include guard.
251 * i387-fp.h: Rename include guard.
252 * hostio.h: Rename include guard.
253 * gdbthread.h: Rename include guard.
254 * gdb_proc_service.h: Rename include guard.
255 * event-loop.h: Rename include guard.
256 * dll.h: Rename include guard.
257 * debug.h: Rename include guard.
258 * ax.h: Rename include guard.
259
956cc47c
SN		 2602018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
261
262 PR gdb/23985
263 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
264 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
265
a0707f3c
TT		 2662019-01-25 Tom Tromey <tom@tromey.com>
267
268 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
269
0747795c
TT		 2702019-01-25 Tom Tromey <tom@tromey.com>
271
272 * win32-low.c: Fix common/ includes.
273 * win32-i386-low.c: Fix common/ includes.
274 * tracepoint.c: Fix common/ includes.
275 * thread-db.c: Fix common/ includes.
276 * target.h: Fix common/ includes.
277 * symbol.c: Fix common/ includes.
278 * spu-low.c: Fix common/ includes.
279 * server.h: Fix common/ includes.
280 * server.c: Fix common/ includes.
281 * remote-utils.c: Fix common/ includes.
282 * regcache.h: Fix common/ includes.
283 * regcache.c: Fix common/ includes.
284 * nto-x86-low.c: Fix common/ includes.
285 * notif.h: Fix common/ includes.
286 * mem-break.h: Fix common/ includes.
287 * lynx-low.c: Fix common/ includes.
288 * lynx-i386-low.c: Fix common/ includes.
289 * linux-x86-tdesc-selftest.c: Fix common/ includes.
290 * linux-x86-low.c: Fix common/ includes.
291 * linux-low.c: Fix common/ includes.
292 * inferiors.h: Fix common/ includes.
293 * i387-fp.c: Fix common/ includes.
294 * hostio.c: Fix common/ includes.
295 * hostio-errno.c: Fix common/ includes.
296 * gdbthread.h: Fix common/ includes.
297 * gdbreplay.c: Fix common/ includes.
298 * fork-child.c: Fix common/ includes.
299 * event-loop.c: Fix common/ includes.
300 * ax.c:
301 (enum gdb_agent_op): Fix common/ includes.
302
be6d4f74
TT		 3032019-01-21 Tom Tromey <tom@tromey.com>
304
305 * tracepoint.c: Fix includes.
306 * remote-utils.c: Fix includes.
307 * linux-x86-low.c: Fix includes.
308
66d91b39
JB		 3092019-01-01 Joel Brobecker <brobecker@adacore.com>
310
311 * gdbreplay.c (gdbreplay_version): Update copyright year in
312 version message.
313 * server.c (gdbserver_version): Likewise.
314
754e3168
AH		 3152018-12-05 Alan Hayward <alan.hayward@arm.com>
316
317 * linux-low.c (add_lwp): Switch ordering.
318
d105de22
TT		 3192018-11-29 Tom Tromey <tom@tromey.com>
320
321 * win32-low.c (win32_join): Take pid, not process.
322 * target.h (struct target_ops) <join>: Change argument type.
323 (join_inferior): Change argument name.
324 * spu-low.c (spu_join): Take pid, not process.
325 * server.c (handle_detach): Preserve pid before destroying
326 process.
327 * lynx-low.c (lynx_join): Take pid, not process.
328 * linux-low.c (linux_join): Take pid, not process.
329
50138245
AH		 3302018-11-23 Alan Hayward <alan.hayward@arm.com>
331
332 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
333 (aarch64_cannot_fetch_register): Likewise.
334 (struct linux_target_ops): Update references.
335
64f57f3d
PFC		 3362018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
337
338 * linux-ppc-low.c: Include nat/linux-ptrace.h.
339
8d619c01
EBM		 3402018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
341
342 * configure.srv (ipa_ppc_linux_regobj): Add
343 powerpc-isa207-htm-vsx32l-ipa.o and
344 powerpc-isa207-htm-vsx64l-ipa.o.
345 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
346 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
347 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
348 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
349 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
350 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
351 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
352 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
353 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
354 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
355 (init_registers_powerpc_isa207_htm_vsx32l)
356 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
357 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
358 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
359 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
360 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
361 (ppc_store_tm_ctarregset): New functions.
362 (ppc_regsets): Add entries for HTM regsets.
363 (ppc_arch_setup): Set htm in features struct when needed. Set
364 sizes for the HTM regsets.
365 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
366 (initialize_low_arch): Call
367 init_registers_powerpc_isa207_htm_vsx32l and
368 init_registers_powerpc_isa207_htm_vsx64l.
369 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
370 PPC_TDESC_ISA207_HTM_VSX.
371 (initialize_low_tracepoint): Call
372 init_registers_powerpc_isa207_htm_vsx32l and
373 init_registers_powerpc_isa207_htm_vsx64l.
374
232bfb86
EBM		 3752018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
376
377 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
378 rs6000/power-linux-pmu.xml to srv_xmlfiles.
379 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
380 (ppc_store_pmuregset): New functions.
381 (ppc_regsets): Add entries for ebb and pmu regsets.
382 (ppc_arch_setup): Set isa207 in features struct if the ebb and
383 pmu regsets are available. Set sizes for these regsets.
384
f2cf6173
EBM		 3852018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
386
387 * configure.srv (ipa_ppc_linux_regobj): Add
388 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
389 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
390 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
391 rs6000/powerpc-isa207-vsx32l.xml, and
392 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
393 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
394 <PPC_TDESC_ISA207_VSX>: New enum value.
395 (init_registers_powerpc_isa207_vsx32l): Declare.
396 (init_registers_powerpc_isa207_vsx64l): Declare.
397 * linux-ppc-low.c (ppc_fill_tarregset): New function.
398 (ppc_store_tarregset): New function.
399 (ppc_regsets): Add entry for the TAR regset.
400 (ppc_arch_setup): Set isa207 in features struct when needed. Set
401 size for the TAR regsets.
402 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
403 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
404 and init_registers_powerpc_isa207_vsx64l.
405 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
406 (initialize_low_tracepoint): Call
407 init_registers_powerpc_isa207_vsx32l and
408 init_registers_powerpc_isa207_vsx64l.
409
7ca18ed6
EBM		 4102018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
411 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
412
413 * configure.srv (ipa_ppc_linux_regobj): Add
414 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
415 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
416 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
417 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
418 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
419 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
420 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
421 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
422 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
423 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
424 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
425 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
426 (ppc_hwcap): Add comment.
427 (ppc_hwcap2): New global.
428 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
429 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
430 (ppc_regsets): Add entries for the DSCR and PPR regsets.
431 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
432 when needed. Set sizes for the the DSCR and PPR regsets.
433 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
434 (initialize_low_arch): Call
435 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
436 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
437 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
438 PPC_TDESC_ISA205_PPR_DSCR_VSX.
439 (initialize_low_tracepoint): Call
440 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
441 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
442
5c849b22
PFC		 4432018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
444
445 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
446
8ecfd7bd
SDJ		 4472018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
448 Simon Marchi <simark@simark.ca>
449
450 * acinclude.m4: Include "../selftest.m4".
451 * configure: Regenerate.
452 * configure.ac: Use "GDB_AC_SELFTEST".
453 * configure.srv: Use "$enable_unittests" instead of
454 "$development" when checking whether unit tests have been
455 enabled.
456 * server.c (captured_main): Update message informing that
457 selftests have been disabled.
458
96643e35
TT		 4592018-10-04 Tom Tromey <tom@tromey.com>
460
461 * configure: Rebuild.
462
da4ae14a
TT		 4632018-10-04 Tom Tromey <tom@tromey.com>
464
465 * server.c (handle_status): Rename inner "thread".
466 (process_serial_event): Declare "res" in 'm' case.
467 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
468 (iterate_over_lwps): Rename inner "thread".
469 (linux_qxfer_libraries_svr4): Rename inner "len".
470 * gdbthread.h (find_thread_in_random): Rename inner "thread".
471
7c619dbd
GB		 4722018-10-01 Gary Benson <gbenson@redhat.com>
473
474 * gdb_proc_service.h: Moved common code to
475 common/gdb_proc_service.h.
476
3795e814
GB		 4772018-10-01 Gary Benson <gbenson@redhat.com>
478
479 * gdb_proc_service.h: Synchronize comments and whitespace with
480 GDB's version of this file.
481
49b036f1
TT		 4822018-09-25 Tom Tromey <tom@tromey.com>
483
484 * configure: Rebuild.
485 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
486
8ff03f0b
SM		 4872018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
488
489 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
490 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
491 ($(IPA_LIB)): Sort IPA_OBJS.
492
a1cd91dc
SM		 4932018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
494
495 * Makefile.in: Remove references to $(ADD_DEPS).
496
752312ba
TT		 4972018-09-16 Tom Tromey <tom@tromey.com>
498
499 * remote-utils.c (remote_open): Use GNU style for metasyntactic
500 variables.
501 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
502 variables.
503
f1628857
TT		 5042018-09-05 Tom Tromey <tom@tromey.com>
505
506 * configure: Rebuild.
507
ad202fcc
SM		 5082018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
509
510 PR build/23399
511 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
512
d3d8724a
TT		 5132018-08-27 Tom Tromey <tom@tromey.com>
514
515 PR build/23087:
516 * configure: Rebuild.
517
b4f183d2
TT		 5182018-08-27 Tom Tromey <tom@tromey.com>
519
520 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
521 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
522 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
523 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
524 (s390x_emit_stack_adjust): Add casts to unsigned char.
525
4e2aa472
SM		 5262018-08-22 Simon Marchi <simon.marchi@ericsson.com>
527
528 PR gdb/23374
529 PR gdb/23375
530 * server.h (struct client_state) <disable_randomization>:
531 Initialize to 1.
532
cf4088a9
SM		 5332018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
534
535 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
536 variable.
537 (mips_supply_ptrace_register): Likewise.
538
a0de763e
TT		 5392018-07-22 Tom Tromey <tom@tromey.com>
540
541 * configure: Rebuild.
542
b0a7723d
TT		 5432018-07-22 Tom Tromey <tom@tromey.com>
544
545 * win32-low.c (win32_create_inferior): Remove unused variables.
546 * gdbreplay.c (remote_open): Remove unused variable.
547 * remote-utils.c (remote_prepare): Remove unused variable.
548 * x86-tdesc.h (X86_TDESC_H): Define.
549 (amd64_expedite_regs): Define conditionally.
550 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
551 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
552 * remote-utils.c (readchar): Remove unused variable.
553
a780ef4f
PA		 5542018-07-13 Pedro Alves <palves@redhat.com>
555
556 * linux-low.c (linux_kill): Change parameter to process_info
557 pointer instead of pid. Adjust.
558 * lynx-low.c (lynx_kill): Likewise.
559 * nto-low.c (nto_kill): Likewise.
560 * spu-low.c (spu_kill): Likewise.
561 * win32-low.c (win32_kill): Likewise.
562 * server.c (handle_v_kill, kill_inferior_callback)
563 (detach_or_kill_for_exit): Adjust.
564 * target.c (kill_inferior): Change parameter to process_info
565 pointer instead of pid. Adjust.
566 * target.h (struct target_ops) <kill>: Change parameter to
567 process_info pointer instead of pid. Adjust all implementations
568 and callers.
569 (kill_inferior): Likewise.
570
ef2ddb33
PA		 5712018-07-13 Pedro Alves <palves@redhat.com>
572
573 * linux-low.c (linux_detach, linux_join): Change parameter to
574 process_info pointer instead of pid. Adjust.
575 * lynx-low.c (lynx_detach, lynx_join): Likewise.
576 * nto-low.c (nto_detach): Likewise.
577 * spu-low.c (spu_detach, spu_join): Likewise.
578 * win32-low.c (win32_detach, win32_join): Likewise.
579 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
580 * target.h (struct target_ops) <detach, join>: Change parameter to
581 process_info pointer instead of pid. Adjust all implementations
582 and callers.
583 (detach_inferior, join_inferior): Rename 'pid' parameter to
584 'proc'.
585
c7ab0aef
SDJ		 5862018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
587 Jan Kratochvil <jan.kratochvil@redhat.com>
588 Paul Fertser <fercerpav@gmail.com>
589 Tsutomu Seki <sekiriki@gmail.com>
590
591 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
592 (OBS): Add 'common/netstuff.o'.
593 (GDBREPLAY_OBS): Likewise.
594 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
595 (remote_open): Implement support for IPv6
596 connections.
597 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
598 and 'wspiapi.h'.
599 (handle_accept_event): Accept connections from IPv6 sources.
600 (remote_prepare): Handle IPv6-style hostnames; implement
601 support for IPv6 connections.
602 (remote_open): Implement support for printing connections from
603 IPv6 sources.
604
31445d10
PA		 6052018-07-11 Pedro Alves <palves@redhat.com>
606
607 PR gdb/23377
608 * mem-break.c (any_persistent_commands): Add process_info
609 parameter and use it instead of relying on the current process.
610 Change return type to bool.
611 * mem-break.h (any_persistent_commands): Add process_info
612 parameter and change return type to bool.
613 * server.c (handle_detach): Remove require_running_or_return call.
614 Look up the process_info for the process we're about to detach.
615 If not found, return back error to GDB. Adjust
616 any_persistent_commands call to pass down a process pointer.
617
cb197132
PA		 6182018-07-11 Pedro Alves <palves@redhat.com>
619
620 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
621 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
622 instead of collect_register_by_name.
623 * regcache.c (regcache_raw_get_unsigned_by_name): New.
624 * regcache.h (regcache_raw_get_unsigned_by_name): New.
625
1b919490
VB		 6262018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
627 Pedro Alves <palves@redhat.com>
628
629 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
630
d7e15655
TT		 6312018-07-03 Tom Tromey <tom@tromey.com>
632
633 * linux-low.c: Update.
634 * lynx-low.c: Update.
635 * mem-break.c: Update.
636 * nto-low.c: Update.
637 * remote-utils.c: Update.
638 * server.c: Update.
639 * spu-low.c: Update.
640 * target.c: Update.
641 * win32-low.c: Update.
642
26a57c92
TT		 6432018-07-03 Tom Tromey <tom@tromey.com>
644
645 * server.c: Update.
646
0e998d96
TT		 6472018-07-03 Tom Tromey <tom@tromey.com>
648
649 * linux-low.c: Update.
650
cc6bcb54
TT		 6512018-07-03 Tom Tromey <tom@tromey.com>
652
653 * target.c: Update.
654
e38504b3
TT		 6552018-07-03 Tom Tromey <tom@tromey.com>
656
657 * linux-low.c: Update.
658 * linux-mips-low.c: Update.
659 * lynx-low.c: Update.
660 * nto-low.c: Update.
661 * remote-utils.c: Update.
662 * server.c: Update.
663 * spu-low.c: Update.
664 * target.c: Update.
665 * thread-db.c: Update.
666
e99b03dc
TT		 6672018-07-03 Tom Tromey <tom@tromey.com>
668
669 * linux-low.c: Update.
670 * linux-mips-low.c: Update.
671 * lynx-low.c: Update.
672 * mem-break.c: Update.
673 * nto-low.c: Update.
674 * remote-utils.c: Update.
675 * server.c: Update.
676 * spu-low.c: Update.
677 * target.c: Update.
678 * tracepoint.c: Update.
679
f2907e49
TT		 6802018-07-03 Tom Tromey <tom@tromey.com>
681
682 * linux-low.c: Update.
683 * linux-ppc-low.c: Update.
684 * linux-x86-low.c: Update.
685 * proc-service.c: Update.
686 * server.c: Update.
687 * spu-low.c: Update.
688 * thread-db.c: Update.
689 * win32-low.c: Update.
690
fd79271b
TT		 6912018-07-03 Tom Tromey <tom@tromey.com>
692
693 * linux-low.c: Update.
694 * lynx-low.c: Update.
695 * nto-low.c: Update.
696 * remote-utils.c: Update.
697 * spu-low.c: Update.
698 * thread-db.c: Update.
699 * win32-low.c: Update.
700
c0867626
SDJ		 7012018-06-29 Joel Brobecker <brobecker@adacore.com>
702
703 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
704 parameter in call to 'amd64_create_target_description'.
705
2512d7ef
JK		 7062018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
707
708 * x86-tdesc.h: Remove executable permission flag.
709
d0ac1c44
SM		 7102018-06-19 Simon Marchi <simon.marchi@ericsson.com>
711
712 * configure.ac: Remove AC_PREREQ, add missing quoting.
713 * configure: Re-generate.
714 * config.in: Re-generate.
715 * aclocal.m4: Re-generate.
716
c4eb05ff
SM		 7172018-06-18 Simon Marchi <simon.marchi@ericsson.com>
718
719 * tracepoint.h (current_traceframe): Remove declaration.
720
02895270
AH		 7212018-06-18 Alan Hayward <alan.hayward@arm.com>
722
723 * linux-aarch64-low.c (is_sve_tdesc): New function.
724 (aarch64_sve_regs_copy_to_regcache): Likewise.
725 (aarch64_sve_regs_copy_from_regcache): Likewise.
726 (aarch64_regs_info): Add SVE checks.
727 (initialize_low_arch): Initialize SVE.
728
e9902bfc
AH		 7292018-06-18 Alan Hayward <alan.hayward@arm.com>
730
731 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
732
fefa175e
AH		 7332018-06-11 Alan Hayward <alan.hayward@arm.com>
734
735 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
736 (initialize_low_tracepoint): Likewise
737 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
738 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
739 param.
740 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
741 checks.
742 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
743
b91ad3ff
AH		 7442018-06-11 Alan Hayward <alan.hayward@arm.com>
745
746 * server.h (PBUFSIZ): Increase size
747
f868386e
AH		 7482018-06-11 Alan Hayward <alan.hayward@arm.com>
749
750 * regcache.c (regcache::raw_compare): New function.
751 * regcache.h (regcache::raw_compare): New declaration.
752
9c861883
AH		 7532018-06-11 Alan Hayward <alan.hayward@arm.com>
754
755 * regcache.c (new_register_cache): Use new.
756 (free_register_cache): Use delete.
757 (register_data): Use const.
758 (supply_register): Move body inside regcache.
759 (regcache::raw_supply): New override function.
760 (collect_register): Move body inside regcache.
761 (regcache::raw_collect): New override function.
762 (regcache::get_register_status): New override function.
763 * regcache.h (struct regcache): Inherit from reg_buffer_common.
764
40591844
TT		 7652018-06-09 Tom Tromey <tom@tromey.com>
766
767 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
768 declare queue.
769 (event_queue): Use std::queue.
770 (gdb_event_xfree): Remove.
771 (initialize_event_loop, process_event, wait_for_event): Update.
772
6341380d
SC		 7732018-06-08 Stan Cox <scox@redhat.com>
774
775 * win32-low.c (win32_create_inferior): last_ptid and last_status
776 moved to client_state.
777
03349c93
PA		 7782018-06-08 Pedro Alves <palves@redhat.com>
779
780 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
781 common/common-exceptions.o, common/common-utils.o,
782 common/errors.o, common/print-utils.o and utils.o.
783 * gdbreplay.c: Include "common-defs.h" instead of the two
784 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
785 string.h or alloca.h.
786 (perror_with_name): Delete.
787 (remote_open): Use xstrdup instead of strdup.
788 (main): Rename to ...
789 (captured_main): ... this.
790 (main): New.
791
8dcc53b3
TT		 7922018-06-08 Tom Tromey <tom@tromey.com>
793
794 * linux-low.c (linux_low_read_btrace): Update.
795
c12a5089
SC		 7962018-06-04 Stan Cox <scox@redhat.com>
797
798 * server.h (struct client_state): New.
799 * server.c (cont_thread, general_thread, multi_process)
800 (report_fork_events, report_vfork_events, report_exec_events)
801 (report_thread_events, swbreak_feature, hwbreak_feature)
802 (vCont_supported, disable_randomization, pass_signals)
803 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
804 Moved to client_state.
805 * remote-utils.c (remote_debug, noack_mode)
806 (transport_is_reliable): Moved to client_state.
807 * tracepoint.c (current_traceframe): Moved to client_state.
808
809 Update all callers.
810 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
811 linux-low.c, remote-utils.h, target.c: Use client_state.
812
122394f1
AH		 8132018-05-31 Alan Hayward <alan.hayward@arm.com>
814
815 * configure.srv: Add new c/h file.
816
95228a0d
AH		 8172018-05-31 Alan Hayward <alan.hayward@arm.com>
818
819 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
820 null VQ.
821
d8dab6c3
MR		 8222018-05-25 Maciej W. Rozycki <macro@mips.com>
823
824 * gdb.arch/mips-fpregset-core.exp: New test.
825 * gdb.arch/mips-fpregset-core.c: New test source.
826
81e25b7c
EK		 8272018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
828
829 PR server/23198
830 * hostio.c (require_int): Do not report overflow for integers
831 between 0xfffffff and 0x7fffffff.
832
7e947ad3
MR		 8332018-05-22 Maciej W. Rozycki <macro@mips.com>
834
835 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
836 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
837 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
838 functions.
839 (the_low_target): Wire them.
840
1d75a658
PFC		 8412018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
842
843 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
844 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
845 mode. Call collect_register_by_name with vscr using
846 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
847 (ppc_store_vrregset): Add and set vscr_offset variable as in
848 ppc_fill_vrregset. Call supply_register_by_name with vscr using
849 vscr_offset.
850
d078308a
PFC		 8512018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
852
853 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
854 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
855 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
856
7273b5fc
PFC		 8572018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
858
859 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
860 (ppc_store_vsxregset): Likewise.
861 (ppc_fill_vrregset): Likewise.
862 (ppc_store_vrregset): Likewise.
863 (ppc_fill_evrregset): Likewise.
864 (ppc_store_evrregset): Likewise.
865 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
866 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
867 needed.
868
2e077f5e
PFC		 8692018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
870
871 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
872 wordsize of the inferior. Call ppc_linux_target_wordsize.
873
bd64614e
PFC		 8742018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
875
876 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
877 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
878 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
879 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
880 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
881 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
882 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
883 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
884 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
885 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
886 (tdesc_powerpc_e500l): Remove.
887 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
888 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
889 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
890 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
891 linux-ppc-tdesc.h.
892 (ppc_arch_setup): Remove target description matching code. Fill a
893 ppc_linux_features struct and call ppc_linux_match_description
894 with it.
895
75d74cca
MR		 8962018-05-22 Maciej W. Rozycki <macro@mips.com>
897
898 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
899 width of the requested register exceeds the width of the
900 `ptrace' data type.
901 (mips_cannot_store_register): Likewise.
902
e4439e43
MR		 9032018-05-21 Maciej W. Rozycki <macro@mips.com>
904
905 * linux-mips-low.c (mips_fetch_register): New function. Update
906 preceding comment.
907 (mips_store_gregset): Supply 0 rather than $restart for $zero.
908 (the_low_target): Wire `mips_fetch_register'.
909
55271bf9
JB		 9102018-05-10 Joel Brobecker <brobecker@adacore.com>
911
912 * lynx-i386-low.c (LYNXOS_178): New macro.
913 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
914 the layout on LynxOS-178.
915 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
916 handle floating point registers that are not supported by
917 LynxOS-178.
918
1a34f210
TT		 9192018-05-10 Tom Tromey <tom@tromey.com>
920
921 * configure: Rebuild.
922
190852c8
JB		 9232018-05-10 Joel Brobecker <brobecker@adacore.com>
924
925 PR server/23158:
926 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
927 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
928 Use it to set the expedite_regs field in the given tdesc.
929 * x86-tdesc.h: New file.
930 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
931 Adjust following the addition of the new expedite_regs parameter
932 to init_target_desc.
933 * linux-tic6x-low.c (tic6x_read_description): Likewise.
934 * linux-x86-tdesc.c: #include "x86-tdesc.h".
935 (i386_linux_read_description, amd64_linux_read_description):
936 Adjust following the addition of the new expedite_regs parameter
937 to init_target_desc.
938 * lynx-i386-low.c: #include "x86-tdesc.h".
939 (lynx_i386_arch_setup): Adjust following the addition of the new
940 expedite_regs parameter to init_target_desc.
941 * nto-x86-low.c: #include "x86-tdesc.h".
942 (nto_x86_arch_setup): Adjust following the addition of the new
943 expedite_regs parameter to init_target_desc.
944 * win32-i386-low.c: #include "x86-tdesc.h".
945 (i386_arch_setup): Adjust following the addition of the new
946 expedite_regs parameter to init_target_desc.
947
7dbac825
JB		 9482018-05-10 Joel Brobecker <brobecker@adacore.com>
949
950 PR server/23158:
951 * win32-low.c (win32_create_inferior): Add call to my_wait
952 setting last_status global.
953
906994d9
JB		 9542018-05-10 Joel Brobecker <brobecker@adacore.com>
955
956 PR server/23158:
957 * win32-low.c (create_process): Only call gdb_tilde_expand if
958 inferior_cwd is not NULL.
959
8ee22052
AB		 9602018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
961
962 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
963 registers to the cache if their values have changed.
964 (i387_xsave_to_cache): Provide default values for x87 control
965 registers when these features are available, but disabled.
966 * regcache.c (supply_register_by_name_zeroed): New function.
967 * regcache.h (supply_register_by_name_zeroed): Declare new
968 function.
969
aff689d3
TT		 9702018-05-07 Tom Tromey <tom@tromey.com>
971
972 * configure: Rebuild.
973
85e26832
TT		 9742018-05-04 Tom Tromey <tom@tromey.com>
975
976 * configure: Rebuild.
977
a3b60e45
JK		 9782018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
979 Pedro Alves <palves@redhat.com>
980
981 * linux-aarch64-low.c (aarch64_stopped_data_address):
982 Likewise.
983
632e107b
TT		 9842018-04-27 Tom Tromey <tom@tromey.com>
985
986 * configure: Rebuild.
987
458412c3
TT		 9882018-04-23 Tom Tromey <tom@tromey.com>
989
990 * configure: Rebuild.
991
f31c089e
SM		 9922018-04-19 Simon Marchi <simon.marchi@ericsson.com>
993
994 * Makefile.in (depcomp): Add "..".
995 (all_deps_files): New and use it.
996
b319b098
AH		 9972018-04-18 Alan Hayward <alan.hayward@arm.com>
998
999 * configure.srv (aarch64*-*-linux*): Don't include xml.
1000 (i[34567]86-*-cygwin*): Likewise.
1001 (i[34567]86-*-linux*): Likewise.
1002 (i[34567]86-*-lynxos*): Likewise.
1003 (i[34567]86-*-mingw32ce*): Likewise.
1004 (i[34567]86-*-mingw*): Likewise.
1005 (i[34567]86-*-nto*): Likewise.
1006 (tic6x-*-uclinux): Likewise.
1007 (x86_64-*-linux*): Likewise.
1008 (x86_64-*-mingw*): Likewise.
1009 (x86_64-*-cygwin*): Likewise.
1010
3b74854b
AH		 10112018-04-18 Alan Hayward <alan.hayward@arm.com>
1012
1013 * tdesc.c: Remove xml parameter.
1014
e98577a9
AH		 10152018-04-18 Alan Hayward <alan.hayward@arm.com>
1016
1017 * server.c (get_features_xml): Remove cast.
1018 * tdesc.c (void target_desc::accept): Fill in function.
1019 (tdesc_get_features_xml): Remove old xml creation.
1020 (print_xml_feature::visit_pre): Add xml vistor.
1021 * tdesc.h (struct target_desc): Make xmltarget mutable.
1022 (tdesc_get_features_xml): Remove declaration.
1023
d278f585
AH		 10242018-04-18 Alan Hayward <alan.hayward@arm.com>
1025
1026 * tdesc.c (tdesc_architecture_name): Add new function.
1027 (tdesc_osabi_name): Likewise.
1028 (tdesc_get_features_xml): Use new functions.
1029
eee8a18d
AH		 10302018-04-18 Alan Hayward <alan.hayward@arm.com>
1031
1032 * tdesc.c (tdesc_create_flags): Remove.
1033 (tdesc_add_flag): Likewise.
1034 (tdesc_named_type): Likewise.
1035 (tdesc_create_union): Likewise.
1036 (tdesc_create_struct): Likewise.
1037 (tdesc_create_vector): Likewise.
1038 (tdesc_add_bitfield): Likewise.
1039 (tdesc_add_field): Likewise.
1040 (tdesc_set_struct_size): Likewise.
1041
82ec9bc7
AH		 10422018-04-18 Alan Hayward <alan.hayward@arm.com>
1043
1044 * tdesc.c (~target_desc): Remove implictly deleted items.
1045 (init_target_desc): Iterate all features.
1046 (tdesc_get_features_xml): Use vector.
1047 (tdesc_create_feature): Create feature.
1048 * tdesc.h (tdesc_feature) Remove
1049 (target_desc): Add features.
1050
ea3e7d71
AH		 10512018-04-18 Alan Hayward <alan.hayward@arm.com>
1052
1053 * Makefile.in: Add common/tdesc.c
1054 * tdesc.c (init_target_desc): init all reg_defs from register
1055 vector.
1056 (tdesc_create_reg): Create tdesc_reg.
1057 * tdesc.h (tdesc_feature): Add register vector.
1058
17d08cd4
SM		 10592018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
1060
1061 * tdesc.h (struct target_desc) <features>: Change type to
1062 std::vector<std::string>.
1063 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
1064 changes.
1065 (tdesc_get_features_xml): Likewise.
1066 (tdesc_create_feature): Likewise.
1067
5cd3e386
AH		 10682018-03-26 Alan Hayward <alan.hayward@arm.com>
1069
1070 * regcache.c (find_register_by_number): Return a ref.
1071 (find_regno): Use references.
1072 (register_size): Likewise.
1073 (register_data): Likewise.
1074 * tdesc.c (target_desc::~target_desc): Remove free calls.
1075 (target_desc::operator==): Use std::vector compare.
1076 (init_target_desc): Use reference.
1077 (tdesc_create_reg): Use reg constructors.
1078 * tdesc.h (struct target_desc): Replace pointer with object.
1079
dff7492c
AH		 10802018-03-23 Alan Hayward <alan.hayward@arm.com>
1081
1082 * regcache.c (find_register_by_number): Make static.
1083 (find_regno): Use find_register_by_number
1084 * regcache.h (struct reg): Remove declaration.
1085
d80e5242
AH		 10862018-03-23 Alan Hayward <alan.hayward@arm.com>
1087
1088 * tdesc.c (target_desc::~target_desc): Move to here.
1089 (target_desc::operator==): Likewise.
1090 * tdesc.h (target_desc::~target_desc): Move from here.
1091 (target_desc::operator==): Likewise.
1092
f69c5afb
AA		 10932018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1094
1095 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1096
ce29f843
AA		 10972018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1098
1099 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1100 S390_TDESC_GS.
1101 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1102 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1103 and init_registers_s390_gs_linux64.
1104
c49bd90b
AA		 11052018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1106
1107 * linux-s390-low.c (s390_fill_gs): Remove function.
1108 (s390_fill_gsbc): Remove function.
1109 (s390_regsets): Set fill functions for the guarded storage regsets
1110 to NULL.
1111
7edb9bd3
AA		 11122018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1113
1114 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1115 the word size. Add comment.
1116 (s390_get_wordsize): New function.
1117 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1118 pswm with it. Instead, use s390_get_wordsize to determine the
1119 word size first and derive the correct tdesc from that directly.
1120
39be3c7e
SM		 11212018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1122
1123 * Makefile.in: Include silent-rules.mk.
1124 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1125 (COMPILE): Add ECHO_CXX.
1126 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1127 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1128 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1129 (version-generated.c): Add ECHO_GEN.
1130 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1131 (IPAGENT_COMPILE): Add ECHO_CXX.
1132 (%-generated.c): Add ECHO_REGDAT.
1133
3ae9ce5d
TT		 11342018-03-14 Tom Tromey <tom@tromey.com>
1135
1136 PR cli/14977:
1137 * ax.c (ax_printf): Special case for NULL.
1138
e6a58aa8
SM		 11392018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1140
1141 * linux-low.c (linux_qxfer_libraries_svr4): Use
1142 xml_escape_text_append.
1143
f6e8a41e
SM		 11442018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1145
1146 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1147
b9671caf
SM		 11482018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1149
1150 * server.c (handle_general_set): Remove unnecessary xstrdup.
1151
e80aaf61
SM		 11522018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1153
1154 * server.c (parse_debug_format_options): Adjust to
1155 delim_string_to_char_ptr_vec changes.
1156 * thread-db.c (thread_db_load_search): Adjust to
1157 dirnames_to_char_ptr_vec changes.
1158
b1223e78
MM		 11592018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1160
1161 * target.h (target_enable_btrace, target_disable_btrace)
1162 (target_read_btrace, target_read_btrace_conf): Turn macro into
1163 inline function. Throw error if target method is not defined.
1164 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1165 check for btrace target method. Be prepared to handle exceptions
1166 from btrace target methods.
1167
81561546
SDJ		 11682018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1169
1170 * server.c (captured_main): Change order of error message printed
1171 when the current working directory cannot be found.
1172
25e3c82c
SDJ		 11732018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1174
1175 * server.c: Include "filenames.h" and "pathstuff.h".
1176 (program_name): Delete variable.
1177 (program_path): New anonymous class.
1178 (get_exec_wrapper): Use "program_path" instead of
1179 "program_name".
1180 (handle_v_run): Likewise.
1181 (captured_main): Likewise.
1182 (process_serial_event): Likewise.
1183
b4987c95
SDJ		 11842018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1185
1186 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1187 (OBJS): Add "pathstuff.o".
1188 * server.c (current_directory): New global variable.
1189 (captured_main): Initialize "current_directory".
1190
f46cd62a
AH		 11912018-02-26 Alan Hayward <alan.hayward@arm.com>
1192
1193 * tdesc.c: Use common/tdesc.h.
1194 * tdesc.h: Likewise.
1195
a543c5ca
AH		 11962018-02-20 Alan Hayward <alan.hayward@arm.com>
1197 Simon Marchi <simon.marchi@ericsson.com>
1198
1199 * Makefile.in: Switch order of make rules.
1200
b5884fa7
AH		 12012018-02-19 Alan Hayward <alan.hayward@arm.com>
1202
1203 * Makefile.in: Add common directory in build.
1204 * configure.ac: Add common reference.
1205 * configure: Regenerate.
1206
de6242d3
MM		 12072018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1208
1209 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1210 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1211 * spu-low.c (spu_target_ops): Likewise.
1212 * win32-low.c (win32_target_ops): Likewise.
1213 * server.c (supported_btrace_packets): Report packets unconditionally.
1214 * target.h (target_ops) <supports_btrace>: Remove.
1215 (target_supports_btrace): Remove.
1216
9ee23a85
MM		 12172018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1218
1219 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1220 (handle_btrace_disable): Change return type to void. Use exceptions
1221 to report errors.
1222 (handle_btrace_general_set): Catch exception and copy message to
1223 return message.
1224
8ce47547
TT		 12252018-02-08 Tom Tromey <tom@tromey.com>
1226
1227 * linux-low.c (install_software_single_step_breakpoints): Use
1228 make_scoped_restore.
1229 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1230 (do_restore_current_thread_cleanup): Remove.
1231 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1232 declare.
1233
45dd3607
TT		 12342018-02-08 Tom Tromey <tom@tromey.com>
1235
1236 * mem-break.c (set_raw_breakpoint_at): Use
1237 gdb::unique_xmalloc_ptr.
1238
e671cd59
PA		 12392018-01-30 Pedro Alves <palves@redhat.com>
1240
1241 PR gdb/13211
1242 * target.c (target_terminal::terminal_state): Rename to ...
1243 (target_terminal::m_terminal_state): ... this.
1244
a0aad537
JC		 12452018-01-19 James Clarke <jrtc27@jrtc27.com>
1246
1247 * linux-low.c (handle_extended_wait): Surround call to
1248 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1249
4d9b86e1
SM		 12502018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1251
1252 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1253 linux_ptrace_attach_fail_reason_string now returning an
1254 std::string.
1255 (linux_attach): Likewise.
1256 * thread-db.c (attach_thread): Likewise.
1257
f517c180
EA		 12582018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1259
1260 PR gdb/21559
1261 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1262 checking for fs_base/gs_base fields in struct user_regs_struct.
1263 * configure: Regenerate.
1264
9a70f35c
YQ		 12652018-01-16 Yao Qi <yao.qi@linaro.org>
1266
1267 PR gdb/18749
1268 * linux-low.c (fetch_register): Call supply_register instead of
1269 error.
1270
605fd3c6
YQ		 12712018-01-08 Yao Qi <yao.qi@linaro.org>
1272 Simon Marchi <simon.marchi@ericsson.com>
1273
1274 * Makefile.in (OBS): Remove selftest.o.
1275 * configure.ac: Set srv_selftest_objs if $development is true.
1276 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1277 * configure: Re-generated.
1278 * server.c (captured_main): Wrap variable selftest_filter with
1279 GDB_SELF_TEST.
1280
2cc05030
SM		 12812018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1282
1283 * server.c (parse_debug_format_options): Return std::string.
1284 (handle_monitor_command, captured_main): Adjust.
1285
e379cee6
PA		 12862018-01-05 Pedro Alves <palves@redhat.com>
1287
1288 PR gdb/18653
1289 * server.c (captured_main): Pass quiet=false to
1290 save_original_signals_state.
1291
82e1e79a
JB		 12922018-01-01 Joel Brobecker <brobecker@adacore.com>
1293
1294 * gdbreplay.c (gdbreplay_version): Update copyright year in
1295 version message.
1296 * server.c (gdbserver_version): Likewise.
1297
8e481c3b
TT		 12982017-12-08 Tom Tromey <tom@tromey.com>
1299
1300 * ax.c (ax_printf): Update.
1301
a8806230
YQ		 13022017-12-07 Yao Qi <yao.qi@linaro.org>
1303
1304 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1305 aarch64_linux_read_description.
1306 * linux-amd64-ipa.c (idx2mask): New array.
1307 (get_ipa_tdesc): Move idx2mask out.
1308 (initialize_low_tracepoint): Initialize target descriptions.
1309 * linux-i386-ipa.c (idx2mask): New array.
1310 (get_ipa_tdesc): Move idx2mask out.
1311 (initialize_low_tracepoint): Initialize target descriptions.
1312
d4a0e8b5
SM		 13132017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1314
1315 * tdesc.c (struct tdesc_type): Change return type.
1316 (tdesc_add_flag): Change parameter type.
1317 (tdesc_add_bitfield): Likewise.
1318 (tdesc_add_field): Likewise.
1319 (tdesc_set_struct_size): Likewise.
1320
798a7429
SM		 13212017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1322
1323 * regcache.c (registers_to_string): Remove unused variable.
1324
c0e15c9b
SM		 13252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1326
1327 * inferiors.c (for_each_inferior_with_data): Remove.
1328 * inferiors.h (for_each_inferior_with_data): Remove.
1329 * server.c (handle_qxfer_threads_worker): Change parameter type.
1330 (handle_qxfer_threads_proper): Use for_each_thread.
1331
f0045347
SM		 13322017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1333
1334 * inferiors.c (for_each_inferior): Remove.
1335 (clear_inferiors): Use for_each_thread.
1336 * inferiors.h (for_each_inferior): Remove.
1337 * linux-low.c (linux_wait_for_event_filtered): Use
1338 for_each_thread.
1339 (linux_stabilize_threads): Likewise.
1340 * regcache.c (regcache_release): Likewise.
1341 * server.c (gdb_wants_all_threads_stopped): Likewise.
1342 (clear_pending_status_callback): Remove.
1343 (handle_status): Use for_each_thread.
1344 (captured_main): Likewise.
1345 * win32-low.c (child_init_thread_list): Likewise.
1346 (win32_clear_inferiors): Likewise.
1347 (fake_breakpoint_event): Likewise.
1348
9521758b
SM		 13492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1350
1351 * inferiors.h (find_inferior): Remove.
1352 * inferiors.c (find_inferior): Remove.
1353
8f86d7aa
SM		 13542017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1355
1356 * linux-low.c (resume_status_pending_p): Update comment.
1357 (need_step_over_p): Update comment.
1358
e2b44075
SM		 13592017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1360
1361 * linux-low.c (proceed_one_lwp): Return void, change parameter
1362 type.
1363 (unsuspend_and_proceed_one_lwp): Likewise.
1364 (proceed_all_lwps): Use for_each_thread.
1365 (unstop_all_lwps): Likewise.
1366
c80825ff
SM		 13672017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1368
1369 * linux-low.c (linux_resume_one_thread): Return void, take
1370 parameter directly.
1371 (linux_resume): Use for_each_thread.
1372
df3e4dbe
SM		 13732017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1374
1375 * linux-low.c (send_sigstop_callback): Return void, change
1376 parameter type. Rename to...
1377 (send_sigstop): ... this.
1378 (suspend_and_send_sigstop_callback): Return void, change parameter
1379 type. Rename to...
1380 (suspend_and_send_sigstop): ... this.
1381 (stop_all_lwps): Use for_each_thread.
1382
5a6b0a41
SM		 13832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1384
1385 * linux-low.c (lwp_running): Return bool, remove unused
1386 argument.
1387 (linux_stabilize_threads): Use find_thread.
1388
39a64da5
SM		 13892017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1390
1391 * linux-low.c (select_singlestep_lwp_callback): Remove.
1392 (count_events_callback): Remove.
1393 (select_event_lwp_callback): Remove.
1394 (select_event_lwp): Use find_thread/for_each_thread.
1395
a1385b7b
SM		 13962017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1397
1398 * linux-low.c (not_stopped_callback): Return bool, take filter
1399 argument directly.
1400 (linux_wait_for_event_filtered): Use find_thread.
1401 (linux_wait_1): Likewise.
1402
454296a2
SM		 14032017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1404
1405 * linux-low.c (same_lwp): Remove.
1406 (find_lwp_pid): Use find_thread.
1407
6b2a85da
SM		 14082017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1409
1410 * linux-low.c (delete_lwp_callback): Remove.
1411 (linux_mourn): Use for_each_thread.
1412
798a38e8
SM		 14132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1414
1415 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1416 args parameter, don't check for pid.
1417 (linux_detach): Use for_each_thread.
1418
e4eb0dec
SM		 14192017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1420
1421 * linux-low.c (struct counter): Remove.
1422 (second_thread_of_pid_p): Remove.
1423 (last_thread_of_process_p): Use find_thread.
1424
83e1b6c1
SM		 14252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1426
1427 * inferiors.c (find_inferior_in_random): Remove.
1428 * inferiors.h (find_inferior_in_random): Remove.
1429 * linux-low.c (status_pending_p_callback): Return bool, accept
1430 parameter ptid directly.
1431 (linux_wait_for_event_filtered): Use find_thread_in_random.
1432 (linux_wait_1): Likewise.
1433
8dc7b443
SM		 14342017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1435
1436 * inferiors.c (find_inferior_id): Remove.
1437 (find_thread_ptid): Move implemention from find_inferior_id to
1438 here.
1439 * inferiors.h (find_inferior_id): Remove.
1440 * server.c (handle_status): Use find_thread_ptid.
1441 (process_serial_event): Likewise.
1442 * thread-db.c (find_one_thread): Likewise.
1443 (thread_db_thread_handle): Likewise.
1444 * win32-low.c (thread_rec): Likewise.
1445 (child_delete_thread): Likewise.
1446 (win32_thread_alive): Likewise.
1447 (get_child_debug_event): Likewise.
1448
da25033c
SM		 14492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1450
1451 * linux-mips-low.c (update_watch_registers_callback): Return
1452 void, remove pid_p parameter, don't check for pid.
1453 (mips_insert_point, mips_remove_point): Use for_each_thread.
1454
c91bb56b
SM		 14552017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1456
1457 * lynx.low (lynx_delete_thread_callback): Remove.
1458 (lynx_mourn): Use for_each_thread.
1459
634a3254
SM		 14602017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1461
1462 * regcache.c (regcache_invalidate_one): Remove.
1463 (regcache_invalidate_pid): use for_each_thread.
1464
41272101
TT		 14652017-11-26 Tom Tromey <tom@tromey.com>
1466
1467 * linux-low.c (linux_create_inferior): Update.
1468
f5291a6f
UW		 14692017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1470
1471 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1472
6654d750
AH		 14732017-11-24 Alan Hayward <alan.hayward@arm.com>
1474
1475 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1476 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1477 * linux-aarch64-tdesc-selftest.c: New file.
1478 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1479
14802017-11-24 Alan Hayward <alan.hayward@arm.com>
1481
1482 * configure.srv: Add new file.
1483 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1484 * linux-aarch64-tdesc-selftest.c: New file.
1485 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1486
49bdb7ee
AH		 14872017-11-24 Alan Hayward <alan.hayward@arm.com>
1488
1489 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1490 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1491 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1492
d6d7ce56
AH		 14932017-11-24 Alan Hayward <alan.hayward@arm.com>
1494
1495 * configure.srv: Add new files.
1496 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1497 aarch64_linux_read_description.
1498 * linux-aarch64-low.c (aarch64_linux_read_description):
1499 Merge with aarch64_arch_setup.
1500 (aarch64_arch_setup): Call aarch64_linux_read_description.
1501 * linux-aarch64-tdesc.c: New file.
1502 * linux-aarch64-tdesc.h: New file.
1503
506fe5f4
YQ		 15042017-11-24 Yao Qi <yao.qi@linaro.org>
1505
1506 * configure.srv: Set $srv_regobj for tic6x-linux.
1507 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1508 (tic6x_read_description): Move some code to tic6x_arch_setup.
1509 (tic6x_tdesc_test): New function.
1510 (initialize_low_arch): Call selftests::register_test.
1511
29f9a567
YQ		 15122017-11-22 Yao Qi <yao.qi@linaro.org>
1513
1514 * remote-utils.c (prepare_resume_reply): Use memcpy.
1515
578290ec
SM		 15162017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1517
1518 * linux-low.c (kill_one_lwp_callback): Return void, take
1519 argument directly, don't filter on pid.
1520 (linux_kill): Use for_each_thread.
1521
eca55aec
SM		 15222017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1523
1524 * linux-low.c (need_step_over_p): Return bool, remove dummy
1525 argument.
1526 (linux_resume, proceed_all_lwps): Use find_thread.
1527
25c28b4d
SM		 15282017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1529
1530 * linux-low.c (resume_status_pending_p): Return bool, remove
1531 flag_p argument.
1532 (linux_resume): Use find_thread.
1533
5fdda392
SM		 15342017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1535
1536 * linux-low.c (struct thread_resume_array): Remove.
1537 (linux_set_resume_request): Return void, take arguments
1538 directly.
1539 (linux_resume): Use for_each_thread.
1540
fcb056a5
SM		 15412017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1542
1543 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1544 return bool, remove data argument.
1545 (linux_stabilize_threads): Use find_thread.
1546
139720c5
SM		 15472017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1548
1549 * linux-low.c (unsuspend_one_lwp): Remove.
1550 (unsuspend_all_lwps): Use for_each_thread, inline code from
1551 unsuspend_one_lwp.
1552
6d1e5673
SM		 15532017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1554
1555 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1556 * linux-low.c (struct iterate_over_lwps_args): Remove.
1557 (iterate_over_lwps_filter): Remove.
1558 (iterate_over_lwps): Use find_thread.
1559
bbf550d5
SM		 15602017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1561
1562 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1563 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1564 code from reset_lwp_ptrace_options_callback.
1565
00192f77
SM		 15662017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1567
1568 * linux-arm-low.c (struct update_registers_data): Remove.
1569 (update_registers_callback): Return void, take arguments
1570 directly, don't check thread's pid.
1571 (arm_insert_point, arm_remove_point): Use for_each_thread.
1572
2bee2b6c
SM		 15732017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1574
1575 * win32-low.c (continue_one_thread): Return void, take argument
1576 directly.
1577 (child_continue): Use for_each_thread.
1578
0b360f19
SM		 15792017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1580
1581 * win32-i386-low.c (update_debug_registers_callback): Rename
1582 to ...
1583 (update_debug_registers): ... this, return void, remove pid_p arg.
1584 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1585
f27866ba
SM		 15862017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1587
1588 * inferiors.h (struct process_info): Add constructor, initialize
1589 fields..
1590 <syscalls_to_catch>: Change type to std::vector<int>.
1591 * inferiors.c (add_process): Allocate process_info with new.
1592 (remove_process): Free process_info with delete.
1593 * linux-low.c (handle_extended_wait): Adjust.
1594 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1595 * server.c (handle_general_set): Adjust.
1596
e849ea89
PA		 15972017-11-16 Pedro Alves <palves@redhat.com>
1598
1599 * remote-utils.c (remote_close): Block SIGIO signals instead of
1600 uninstalling the SIGIO handler.
1601
1d0aa65c
AH		 16022017-11-16 Alan Hayward <alan.hayward@arm.com>
1603
1604 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1605
3491a34c
YQ		 16062017-11-16 Yao Qi <yao.qi@linaro.org>
1607
1608 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1609 (tic6x_store_gregset): Likewise.
1610 (tic6x_usrregs_info): Move it up.
1611
a602f924
AH		 16122017-11-15 Alan Hayward <alan.hayward@arm.com>
1613
1614 * Makefile.in: Update arch rules.
1615 * configure.srv: Explicitly mark arch/ files.
1616
5616b6c3
AS		 16172017-11-13 Andreas Schwab <schwab@suse.de>
1618
1619 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1620 function.
1621 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1622
d1928160
PA		 16232017-11-06 Pedro Alves <palves@redhat.com>
1624
1625 * config.in, configure: Regenerate.
1626
bac608e7
SM		 16272017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1628
1629 * target.c (struct thread_search): Remove.
1630 (thread_search_callback): Remove.
1631 (prepare_to_access_memory): Use for_each_thread instead of
1632 find_inferior. Inline code from thread_search_callback.
1633
eaddb425
SM		 16342017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1635
1636 * server.c (struct visit_actioned_threads_data): Remove.
1637 (visit_actioned_threads): Change prototype to take arguments
1638 directly.
1639 (resume): Use find_thread instead of find_inferior.
1640
99078d34
SM		 16412017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1642
1643 * server.c (queue_stop_reply_callback): Change prototype, return
1644 void.
1645 (find_status_pending_thread_callback): Remove.
1646 (handle_status): Replace find_inferior with find_thread and
1647 for_each_thread.
1648
cc628f3d
AH		 16492017-10-25 Alan Hayward <alan.hayward@arm.com>
1650
1651 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1652 with REGNO.
1653 (aarch64_store_gregset): Likewise.
1654 (aarch64_fill_fpregset): Likewise.
1655 (aarch64_store_fpregset): Likewise.
1656
4d3bb80e
SM		 16572017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1658
1659 * gdbthread.h (find_thread, for_each_thread): New functions.
1660 * inferiors.c (thread_of_pid): Remove.
1661 (find_any_thread_of_pid): Use find_thread.
1662 * linux-low.c (num_lwps): Use for_each_thread.
1663
7a7cdfa0
YQ		 16642017-10-17 Yao Qi <yao.qi@linaro.org>
1665
1666 * Makefile.in: Remove one rule.
1667 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1668
e675d170
YQ		 16692017-10-17 Yao Qi <yao.qi@linaro.org>
1670
1671 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1672 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1673
7eb4e0f9
YQ		 16742017-10-17 Yao Qi <yao.qi@linaro.org>
1675
1676 * configure.srv: Rename arm.o with arch/arm.o.
1677
60d6cfc9
YQ		 16782017-10-17 Yao Qi <yao.qi@linaro.org>
1679
1680 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1681 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1682 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1683 (arch-i386.o, arch-amd64.o): Remove rules.
1684 (arch/%.o): New rule.
1685 Update POSTCOMPILE and COMPILE.pre.
1686 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1687 * configure: Re-generated.
1688 * configure.srv: Replace arch-i386.o with arch/i386.o.
1689 Replace arch-amd64.o with arch/amd64.o.
1690
5bfda255
YQ		 16912017-10-16 Yao Qi <yao.qi@linaro.org>
1692
1693 * configure: Regenerated.
1694
9c80ecd6
SM		 16952017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1696
1697 * inferiors.h: (struct inferior_list): Remove.
1698 (struct inferior_list_entry); Remove.
1699 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1700 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1701 get_first_inferior): Remove.
1702 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1703 find_inferior_id, find_inferior_in_random): Change signature.
1704 * inferiors.c (all_threads): Change type to
1705 std::list<thread_info *>.
1706 (get_thread): Remove macro.
1707 (find_inferior, find_inferior_id): Change signature, implement
1708 using find_thread.
1709 (find_inferior_in_random): Change signature, implement using
1710 find_thread_in_random.
1711 (for_each_inferior, for_each_inferior_with_data): Change
1712 signature, implement using for_each_thread.
1713 (add_inferior_to_list, remove_inferior): Remove.
1714 (add_thread, get_first_thread, thread_of_pid,
1715 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1716 (get_first_inferior, one_inferior_p, clear_inferior_list):
1717 Remove.
1718 (clear_inferiors, get_thread_process): Update.
1719 * gdbthread.h: Include <list>.
1720 (struct thread_info) <entry>: Remove field.
1721 <id>: New field.
1722 (all_threads): Change type to std::list<thread_info *>.
1723 (get_first_inferior): Add doc.
1724 (find_thread, for_each_thread, find_thread_in_random): New
1725 functions.
1726 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1727 * linux-arm-low.c (update_registers_callback): Update.
1728 * linux-low.c (second_thread_of_pid_p): Update.
1729 (kill_one_lwp_callback, linux_detach_lwp_callback,
1730 delete_lwp_callback, status_pending_p_callback, same_lwp,
1731 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1732 iterate_over_lwps, not_stopped_callback,
1733 resume_stopped_resumed_lwps, count_events_callback,
1734 select_singlestep_lwp_callback, select_event_lwp_callback,
1735 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1736 suspend_and_send_sigstop_callback, wait_for_sigstop,
1737 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1738 lwp_running, linux_set_resume_request, resume_status_pending_p,
1739 need_step_over_p, start_step_over, linux_resume_one_thread,
1740 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1741 reset_lwp_ptrace_options_callback): Update.
1742 * linux-mips-low.c (update_watch_registers_callback): Update.
1743 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1744 Update.
1745 (free_register_cache_thread_one): Remove.
1746 (regcache_release): Update.
1747 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1748 handle_qxfer_threads_worker): Update.
1749 (handle_query): Update, use list iterator.
1750 (visit_actioned_threads, handle_pending_status,
1751 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1752 clear_pending_status_callback, set_pending_status_callback,
1753 find_status_pending_thread_callback, handle_status,
1754 process_serial_event): Update.
1755 * target.c (thread_search_callback): Update.
1756 * thread-db.c (thread_db_get_tls_address): Update.
1757 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1758 Update.
1759 * win32-i386-low.c (update_debug_registers_callback): Update.
1760 * win32-low.c (delete_thread_info, child_delete_thread,
1761 continue_one_thread, suspend_one_thread,
1762 get_child_debug_event): Adjust.
1763
9179355e
SM		 17642017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1765
1766 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1767 * inferiors.h: Include <list>.
1768 (struct process_info) <entry>: Remove field.
1769 <pid>: New field.
1770 (pid_of): Change macro to function.
1771 (ptid_of, lwpid_of): Remove macro.
1772 (all_processes): Change type to std::list<process_info *>.
1773 (ALL_PROCESSES): Remove macro.
1774 (for_each_process, find_process): New function.
1775 * inferiors.c (all_processes): Change type to
1776 std::list<process_info *>.
1777 (find_thread_process): Adjust.
1778 (add_process): Likewise.
1779 (remove_process): Likewise.
1780 (find_process_pid): Likewise.
1781 (get_first_process): Likewise.
1782 (started_inferior_callback): Remove.
1783 (have_started_inferiors_p): Adjust.
1784 (attached_inferior_callback): Remove.
1785 (have_attached_inferiors_p): Adjust.
1786 * linux-low.c (check_zombie_leaders): Likewise.
1787 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1788 (x86_linux_update_xmltarget): Adjust.
1789 * server.c (handle_query): Likewise.
1790 (gdb_reattached_process): Remove.
1791 (handle_status): Adjust.
1792 (kill_inferior_callback): Likewise.
1793 (detach_or_kill_inferior): Remove.
1794 (print_started_pid): Likewise.
1795 (print_attached_pid): Likewise.
1796 (detach_or_kill_for_exit): Update.
1797 (process_serial_event): Likewise.
1798 * linux-arm-low.c (arm_new_fork): Likewise.
1799
c9cb8905
SM		 18002017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1801
1802 * dll.h: Include <list>.
1803 (struct dll_info): Add constructor.
1804 <entry>: Remove field.
1805 (all_dlls): Change type to std::list<dll_info>.
1806 * dll.c: Include <algorithm>.
1807 (get_dll): Remove macro.
1808 (all_dlls): Change type to std::list<dll_info *>.
1809 (free_one_dll): Remove.
1810 (match_dll): Likewise.
1811 (loaded_dll): Adjust.
1812 (unloaded_dll): Adjust to all_dlls type change, use
1813 std::find_if. Inline code from match_dll.
1814 (clear_dlls): Adjust to all_dlls type change.
1815 * server.c (emit_dll_description): Remove.
1816 (handle_qxfer_libraries): Adjust to all_dlls type change,
1817 integrate emit_dll_description's functionality.
1818
04ec7890
SM		 18192017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1820
1821 * linux-low.h (struct linux_target_ops) <delete_process>: New
1822 field.
1823 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1824 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1825 (struct linux_target_ops): Add delete_process callback.
1826 * linux-arm-low.c (arm_delete_process): New.
1827 (struct linux_target_ops): Add delete_process callback.
1828 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1829 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1830 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1831 * linux-mips-low.c (mips_linux_delete_process): New.
1832 (struct linux_target_ops): Add delete_process callback.
1833 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1834 * linux-s390-low.c (struct linux_target_ops): Likewise.
1835 * linux-sh-low.c (struct linux_target_ops): Likewise.
1836 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1837 * linux-tile-low.c (struct linux_target_ops): Likewise.
1838 * linux-x86-low.c (x86_linux_delete_process): New.
1839 (struct linux_target_ops): Add delete_process callback.
1840 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1841
466eecee
SM		 18422017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1843
1844 * linux-aarch64-low.c (the_low_target): Add thread delete
1845 callback.
1846 * linux-arm-low.c (arm_delete_thread): New function.
1847 (the_low_target): Add thread delete callback.
1848 * linux-bfin-low.c (the_low_target): Likewise.
1849 * linux-crisv32-low.c (the_low_target): Likewise.
1850 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1851 set.
1852 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1853 field.
1854 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1855 * linux-mips-low.c (mips_linux_delete_thread): New function.
1856 (the_low_target): Add thread delete callback.
1857 * linux-ppc-low.c (the_low_target): Likewise.
1858 * linux-s390-low.c (the_low_target): Likewise.
1859 * linux-sh-low.c (the_low_target): Likewise.
1860 * linux-tic6x-low.c (the_low_target): Likewise.
1861 * linux-tile-low.c (the_low_target): Likewise.
1862 * linux-x86-low.c (the_low_target): Likewise.
1863 * linux-xtensa-low.c (the_low_target): Likewise.
1864
b79f7801
YZ		 18652017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1866
1867 * win32-low.c: Include "common-inferior.h".
1868
bc3b087d
SDJ		 18692017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1870
1871 * inferiors.c (set_inferior_cwd): New function.
1872 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1873 (handle_query): Inform that QSetWorkingDir is supported.
1874 * win32-low.c (create_process): Pass the inferior's cwd to
1875 CreateProcess.
1876
d092c5a2
SDJ		 18772017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1878
1879 * inferiors.c (current_inferior_cwd): New global variable.
1880 (get_inferior_cwd): New function.
1881 * inferiors.h (struct process_info) <cwd>: New field.
1882
7da0a886
SDJ		 18832017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1884
1885 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1886 (OBS): Add gdb_tilde_expand.o.
1887
289a6840
SM		 18882017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1889
1890 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1891 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1892
256642e8
PA		 18932017-09-29 Pedro Alves <palves@redhat.com>
1894
1895 * ax.c (gdb_parse_agent_expr): Constify.
1896 * ax.h (gdb_parse_agent_expr): Constify.
1897 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1898 Constify.
1899 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1900 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1901 * remote-utils.h (read_ptid): Constify.
1902 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1903 (process_point_options, process_serial_event): Constify.
1904 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1905 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1906 (cmd_qtbuffer): Constify.
1907
5b9ca4d4
PA		 19082017-09-29 Pedro Alves <palves@redhat.com>
1909
1910 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1911 fails.
1912
94c207e0
PA		 19132017-09-29 Pedro Alves <palves@redhat.com>
1914
1915 * linux-low.c (handle_extended_wait): Pass parent thread instead
1916 of process to thread_db_notice_clone.
1917 * linux-low.h (thread_db_notice_clone): Replace parent process
1918 parameter with parent thread parameter.
1919 * thread-db.c (find_one_thread): Add comment.
1920 (thread_db_notice_clone): Replace parent process parameter with
1921 parent thread parameter. Temporarily switch to the parent thread.
1922
75352e28
SDJ		 19232017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1924
1925 * gdbthread.h: Include "common-gdbthread.h".
1926 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1927 "if" when validating the ptid.
1928 * remote-utils.c: Include "gdbthread.h".
1929 (prepare_resume_reply): Use "switch_to_thread".
1930 * target.c (done_accessing_memory): Likewise.
1931
ad339634
AA		 19322017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1933
1934 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1935 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1936 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1937 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1938 s390x-gs-linux64-ipa.o to ipa_obj.
1939 * linux-s390-low.c (HWCAP_S390_GS): New define.
1940 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1941 New functions.
1942 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1943 (s390_arch_setup): Check for guarded-storage support and choose
1944 appropriate tdesc.
1945 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1946 init_registers_s390x_gs_linux64.
1947 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1948 enum value.
1949 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1950 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1951
cc4d742f
SM		 19522017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1953
1954 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1955
f6327dcb
KB		 19562017-09-21 Kevin Buettner <kevinb@redhat.com>
1957
1958 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1959 (thread_db_thread_handle): Declare.
1960 * linux-low.c (linux_target_ops): Initialize thread_handle.
1961 * server.c (handle_qxfer_threads_worker): Add support for
1962 "handle" attribute.
1963 * target.h (struct target_ops): Add new function pointer,
1964 thread_handle.
1965 (target_thread_handle): Define.
1966 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1967 field in lwp.
1968 (thread_db_thread_handle): New function.
1969
86299109
KB		 19702017-09-21 Kevin Buettner <kevinb@redhat.com>
1971
1972 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1973 * linux-low.h (thread_db_notice_clone): Declare.
1974 * thread-db.c (thread_db_notice_clone): New function.
1975
f557a88a
PA		 19762017-09-21 Pedro Alves <palves@redhat.com>
1977
1978 * server.c (gdb_read_memory, handle_status, process_serial_event)
1979 (handle_serial_event, handle_target_event): Adjust to
1980 set_desired_thread prototype change.
1981 * target.c (set_desired_thread): Remove 'use_general' parameter
1982 and adjust.
1983 * target.h (set_desired_thread): Remove 'use_general' parameter.
1984
223ffa71
TT		 19852017-09-20 Tom Tromey <tom@tromey.com>
1986
1987 * target.c (target_terminal::terminal_state): Define.
1988 (target_terminal::init): Rename from target_terminal_init.
1989 (target_terminal::inferior): Rename from
1990 target_terminal_inferior.
1991 (target_terminal::ours): Rename from target_terminal_ours.
1992 (target_terminal::ours_for_output, target_terminal::info): New.
1993
04fd3ba9
SM		 19942017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1995
1996 * server.c (accumulate_file_name_length): Remove.
1997 (emit_dll_description): Adjust to std::string change.
1998 (handle_qxfer_libraries): Use std::string to hold document.
1999
5e187554
SM		 20002017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2001
2002 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
2003 return type of xml_escape_text.
2004 * server.c (emit_dll_description): Likewise.
2005
1526853e
SM		 20062017-09-16 Simon Marchi <simon.marchi@ericsson.com>
2007
2008 * server.c (captured_main): Accept argument for --selftest.
2009 Update run_tests call.
2010 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
2011 when registering selftests.
2012
c4dfafab
SDJ		 20132017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
2014
2015 * regcache.c (get_thread_regcache): Update code to use "std::vector"
2016 instead of "VEC" for "target_desc.reg_defs".
2017 (regcache_cpy): Likewise.
2018 (registers_to_string): Likewise.
2019 (registers_from_string): Likewise.
2020 (find_regno): Likewise.
2021 (supply_regblock): Likewise.
2022 (regcache_raw_read_unsigned): Likewise.
2023 * tdesc.c (init_target_desc): Likewise.
2024 (tdesc_create_reg): Likewise.
2025 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
2026 (struct target_desc) <reg_defs>: Convert to "std::vector".
2027 (target_desc): Do not initialize "reg_defs".
2028 (~target_desc): Update code to use "std::vector" instead of "VEC"
2029 for "target_desc.reg_defs".
2030 (operator==): Likewise.
2031
124aceb4
SM		 20322017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2033
2034 * inferiors.h (thread_to_gdb_id): Remove.
2035 * inferiors.c (thread_to_gdb_id): Remove.
2036 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
2037 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
2038 lynx_store_registers, lynx_read_memory, lynx_write_memory):
2039 Likewise.
2040 * nto-low.c (nto_fetch_registers, nto_store_registers,
2041 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
2042
96cde54f
SM		 20432017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2044
2045 * inferiors.h (gdb_id_to_thread_id): Remove.
2046 * inferiors.c (gdb_id_to_thread_id): Remove.
2047 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
2048 removal. Move pid declaration closer to where it's used.
2049
e8ca139e
SM		 20502017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2051
2052 * server.c (handle_detach): New function.
2053 (process_serial_event): Move code out, call handle_detach.
2054
f8a4e119
SM		 20552017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2056
2057 * server.c (require_running): Rename to ...
2058 (require_running_or_return): ... this ...
2059 (require_running_or_break): ... and this.
2060 (handle_query, process_serial_event): Adjust.
2061
0eb0a407
SM		 20622017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2063
2064 * linux-low.c (linux_set_resume_request): Remove unused
2065 variables.
2066
785922a5
SM		 20672017-09-15 Simon Marchi <simon.marchi@ericsson.com>
2068
2069 * server.c (first_thread_of): Remove.
2070 (process_serial_event): Replace usage of first_thread_of with
2071 find_any_thread_of_pid.
2072 * tracepoint.c (same_process_p): Remove.
2073 (gdb_agent_about_to_close): Replace usage of same_process_p with
2074 find_any_thread_of_pid.
2075 * linux-x86-low.c (same_process_callback): Remove.
2076 (x86_arch_setup_process_callback): Replace usage of
2077 same_process_callback with find_any_thread_of_pid.
2078 * thread-db.c (any_thread_of): Remove.
2079 (switch_to_process): Replace usage of any_thread_of with
2080 find_any_thread_of_pid.
2081 * inferiors.c (thread_pid_matches_callback): Remove.
2082 (find_thread_process): Adjust to use find_any_thread_of_pid.
2083
a059f00c
SDJ		 20842017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2085
2086 * regcache.c (get_thread_regcache): Guard calls to "memset"
2087 with "!VEC_empty".
2088
cc397f3a
SDJ		 20892017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2090
2091 * linux-low.c (handle_extended_wait): Use
2092 "allocate_target_description" instead of "XNEW".
2093 * linux-x86-low.c (initialize_low_arch): Likewise.
2094
22916b07
YQ		 20952017-09-05 Yao Qi <yao.qi@linaro.org>
2096
2097 * configure.srv (srv_i386_regobj): Remove.
2098 (srv_amd64_regobj): Remove.
2099 (srv_regobj): Set it to "" for x86 non-linux targets.
2100 * linux-x86-tdesc.c (i386_linux_read_description):
2101 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2102 (init_registers_i386): Remove the declaration.
2103 (tdesc_i386): Remove the declaration.
2104 (lynx_i386_arch_setup): Call i386_create_target_description.
2105 * nto-x86-low.c: Likewise.
2106 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2107 [!__x86_64__]: include arch/i386.h.
2108 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2109
38602d55
YQ		 21102017-09-05 Yao Qi <yao.qi@linaro.org>
2111
2112 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2113 i386/amd64-XXX-linux from it.
2114
44b886ff
YQ		 21152017-09-05 Yao Qi <yao.qi@linaro.org>
2116
2117 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2118 false.
2119 (ipa_amd64_linux_regobj): Remove.
2120 (ipa_x32_linux_regobj): Remove.
2121
b4570e4b
YQ		 21222017-09-05 Yao Qi <yao.qi@linaro.org>
2123
2124 * Makefile.in (arch-amd64.o): New rule.
2125 * configure.srv: Append arch-amd64.o.
2126 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2127 (get_ipa_tdesc): Call amd64_linux_read_description.
2128 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2129 and init_registers_amd64_XXX.
2130 * linux-x86-low.c (x86_linux_read_description): Call
2131 amd64_linux_read_description.
2132 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2133 (initialize_low_arch): Don't call init_registers_x32_XXX and
2134 init_registers_amd64_XXX.
2135 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2136 and tdesc_amd64_XXX.
2137 [__x86_64__] (amd64_tdesc_test): New function.
2138 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2139 and init_registers_amd64_XXX.
2140 * linux-x86-tdesc.c: Include arch/amd64.h.
2141 (xcr0_to_tdesc_idx): New function.
2142 (i386_linux_read_description): New function.
2143 (amd64_get_ipa_tdesc_idx): New function.
2144 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2145 (amd64_get_ipa_tdesc): Declare.
2146
d1f28ea2
YQ		 21472017-09-05 Yao Qi <yao.qi@linaro.org>
2148
2149 * configure.srv (srv_i386_linux_xmlfiles): Remove
2150 i386/i386-XXX-linux.xml from it.
2151
25a93583
YQ		 21522017-09-05 Yao Qi <yao.qi@linaro.org>
2153
2154 * configure.srv: Set srv_i386_linux_regobj empty if $development
2155 is false.
2156 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2157 initialize_low_tdesc.
2158 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2159 with #if initialize_low_tdesc.
2160 * linux-x86-tdesc-selftest.c: New file.
2161 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2162
5f035c07
YQ		 21632017-09-05 Yao Qi <yao.qi@linaro.org>
2164
2165 * Makefile.in (arch-i386.o): New rule.
2166 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2167 (x86_64-*-linux*): Likewise.
2168 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2169 include arch/i386.h.
2170 (i386_linux_read_description): Remove code and call
2171 i386_create_target_description.
2172 * tdesc.c (allocate_target_description): New function.
2173 * tdesc.h (set_tdesc_architecture): Remove declaration.
2174 (set_tdesc_osabi): Likewise.
2175
0abe8a89
YQ		 21762017-09-05 Yao Qi <yao.qi@linaro.org>
2177
2178 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2179 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2180 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2181 .xmltarget.
2182 * server.c (get_features_xml): Call tdesc_get_features_xml.
2183 * tdesc.c (set_tdesc_architecture): New function.
2184 (set_tdesc_osabi): New function.
2185 (tdesc_get_features_xml): New function.
2186 (tdesc_create_feature): Add an argument.
2187 * tdesc.h (struct target_desc) <features>: New field.
2188 <arch, osabi>: New field.
2189 (~target_desc): xfree features, arch, and osabi.
2190 (target_desc::oerator==): Don't compare .xmltarget.
2191 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2192 (set_tdesc_osabi): Likewise.
2193 (tdesc_get_features_xml): Likewise.
2194
0a188386
YQ		 21952017-09-05 Yao Qi <yao.qi@linaro.org>
2196
2197 * linux-x86-tdesc.c: Include selftest.h.
2198 (i386_tdesc_test): New function.
2199 (initialize_low_tdesc): Call selftests::register_test.
2200 * tdesc.h: Include regdef.h.
2201 (target_desc): Override operator == and !=.
2202
f49ff000
YQ		 22032017-09-05 Yao Qi <yao.qi@linaro.org>
2204
2205 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2206 (ipa_obj): Likewise.
2207 * linux-i386-ipa.c: Include common/x86-xstate.h
2208 (get_ipa_tdesc): Call i386_linux_read_description.
2209 (initialize_low_tracepoint): Don't call init_registers_XXX
2210 functions, call initialize_low_tdesc instead.
2211 * linux-x86-low.c (x86_linux_read_description): Call
2212 i386_linux_read_description.
2213 (initialize_low_arch): Don't call init_registers_i386_XXX
2214 functions, call initialize_low_tdesc.
2215 * linux-x86-tdesc.c: New file.
2216 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2217 (i386_get_ipa_tdesc_idx): Declare.
2218 (i386_get_ipa_tdesc): Declare.
2219 (initialize_low_tdesc): Declare.
2220
2b68ef2f
YQ		 22212017-09-05 Yao Qi <yao.qi@linaro.org>
2222
2223 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2224 instead of 0.
2225
f7000548
YQ		 22262017-09-05 Yao Qi <yao.qi@linaro.org>
2227
2228 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2229 * regcache.c (get_thread_regcache): Use VEC_length.
2230 (init_register_cache): Likewise.
2231 (regcache_cpy): Likewise.
2232 (registers_to_string): Iterate reg_defs via VEC_iterate.
2233 (find_regno): Likewise.
2234 (find_register_by_number): Use VEC_index.
2235 (register_size): Call find_register_by_number.
2236 (register_data): Call find_register_by_number.
2237 (supply_regblock): Use VEC_length.
2238 (regcache_raw_read_unsigned): Likewise.
2239 * tdesc.c (init_target_desc): Iterate reg_defs via
2240 VEC_iterate.
2241 (default_description): Update initializer.
2242 (copy_target_description): Don't update field num_registers.
2243 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2244 <num_registers>: Remove.
2245
50a421ac
SM		 22462017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2247
2248 * Makefile.in (.SECONDARY): Define target.
2249
23fdd69e
SM		 22502017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2251
2252 * linux-low.c (linux_wait_1): Adjust.
2253 * server.c (queue_stop_reply_callback): Adjust.
2254
0a2dde4a
SDJ		 22552017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2256
2257 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2258 QEnvironmentUnset and QEnvironmentReset packets.
2259 (handle_query): Inform remote that QEnvironmentHexEncoded,
2260 QEnvironmentUnset and QEnvironmentReset are supported.
2261
6afd337d
SM		 22622017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2263
2264 * inferiors.h (inferior_target_data): Rename to ...
2265 (thread_target_data): ... this.
2266 (inferior_regcache_data): Rename to ...
2267 (thread_regcache_data): ... this.
2268 (set_inferior_regcache_data): Rename to ...
2269 (set_thread_regcache_data): ... this.
2270 * inferiors.c (inferior_target_data): Rename to ...
2271 (thread_target_data): ... this.
2272 (inferior_regcache_data): Rename to ...
2273 (thread_regcache_data): ... this.
2274 (set_inferior_regcache_data): Rename to ...
2275 (set_thread_regcache_data): ... this.
2276 (free_one_thread): Update.
2277 * linux-low.h (get_thread_lwp): Update.
2278 * regcache.c (get_thread_regcache): Update.
2279 (regcache_invalidate_thread): Update.
2280 (free_register_cache_thread): Update.
2281 * win32-i386-low.c (update_debug_registers_callback): Update.
2282 (win32_get_current_dr): Update.
2283 * win32-low.c (thread_rec): Update.
2284 (delete_thread_info): Update.
2285 (continue_one_thread): Update.
2286 (suspend_one_thread): Update.
2287
a160cc46
SM		 22882017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2289
2290 * inferiors.c (set_inferior_target_data): Remove.
2291 * inferiors.h (set_inferior_target_data): Remove.
2292
6d580b63
YQ		 22932017-08-18 Yao Qi <yao.qi@linaro.org>
2294
2295 * Makefile.in (OBS): Add selftest.o.
2296 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2297 * configure, config.in: Re-generated.
2298 * server.c: Include common/sefltest.h.
2299 (captured_main): Handle option --selftest.
2300
f5a29eb0
YQ		 23012017-08-09 Yao Qi <yao.qi@linaro.org>
2302
2303 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2304 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2305 i386-avx-mpx.o and i386-mmx.o.
2306 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2307 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2308 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2309 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2310 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2311 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2312 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2313 i386/amd64-avx-mpx.xml.
2314
57757c2f
YQ		 23152017-08-09 Yao Qi <yao.qi@linaro.org>
2316
2317 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2318 and x32-avx-avx512.o.
2319 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2320 i386/x32-avx-avx512.xml.
2321
229d26fc
SM		 23222017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2323
2324 * tracepoint.h (enum class fast_tpoint_collect_result): New
2325 enumeration.
2326 (fast_tracepoint_collecting): Change return type to
2327 fast_tpoint_collect_result.
2328 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2329 * linux-low.h: Include tracepoint.h.
2330 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2331 fast_tpoint_collect_result.
2332 * linux-low.c (handle_tracepoints): Adjust.
2333 (linux_fast_tracepoint_collecting): Change return type to
2334 fast_tpoint_collect_result.
2335 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2336 linux_wait_1, stuck_in_jump_pad_callback,
2337 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2338 proceed_one_lwp): Adjust to type change.
2339
2e1e43e1
YQ		 23402017-07-10 Yao Qi <yao.qi@linaro.org>
2341
2342 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2343
adc764e7
YQ		 23442017-06-29 Yao Qi <yao.qi@linaro.org>
2345
2346 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2347 Remove.
2348 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2349
a206891a
SM		 23502017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2351
2352 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2353
9a6c7d9c
SDJ		 23542017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2355
2356 * linux-low.c (linux_create_inferior): Adjust code to access the
2357 environment information via 'gdb_environ' class.
2358 * lynx-low.c (lynx_create_inferior): Likewise.
2359 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2360 (get_environ): Return a pointer to 'our_environ'.
2361 (captured_main): Initialize 'our_environ'.
2362 * server.h (get_environ): Adjust prototype.
2363 * spu-low.c (spu_create_inferior): Adjust code to access the
2364 environment information via 'gdb_environ' class.
2365
ae3e2ccf
SM		 23662017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2367
2368 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2369 usage of "register" keyword.
2370
3e019bdc
SM		 23712017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2372
2373 * configure: Re-generate.
2374
8465943a
SM		 23752017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2376
2377 * configure: Re-generate.
2378
cf0dd6f0
SM		 23792017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2380
2381 * Makefile.in (COMPILE.pre): Add "-x c++".
2382
9845682b
SDJ		 23832017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2384
2385 * fork-child.c: Conditionally include <signal.h>.
2386
aefd8b33
SDJ		 23872017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2388
2389 * server.c (handle_general_set): Handle new packet
2390 "QStartupWithShell".
2391 (handle_query): Add "QStartupWithShell" to the list of supported
2392 packets.
2393 (gdbserver_usage): Add help text explaining the
2394 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2395 options.
2396 (captured_main): Recognize and act upon the presence of the new
2397 CLI options.
2398
2090129c
SDJ		 23992017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2400 Pedro Alves <palves@redhat.com>
2401
2402 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2403 * configure: Regenerate.
2404 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2405 "fork-inferior.o".
2406 (i[34567]86-*-lynxos*): Likewise.
2407 (spu*-*-*): Likewise.
2408 * fork-child.c: New file.
2409 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2410 and "environ.h".
2411 (linux_ptrace_fun): New function.
2412 (linux_create_inferior): Adjust function prototype to reflect
2413 change on "target.h". Adjust function code to use
2414 "fork_inferior".
2415 (linux_request_interrupt): Delete "signal_pid".
2416 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2417 (lynx_ptrace_fun): New function.
2418 (lynx_create_inferior): Adjust function prototype to reflect
2419 change on "target.h". Adjust function code to use
2420 "fork_inferior".
2421 * nto-low.c (nto_create_inferior): Adjust function prototype and
2422 code to reflect change on "target.h". Update comments.
2423 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2424 "common-terminal.h" and "environ.h".
2425 (terminal_fd): Moved to fork-child.c.
2426 (old_foreground_pgrp): Likewise.
2427 (restore_old_foreground_pgrp): Likewise.
2428 (last_status): Make it global.
2429 (last_ptid): Likewise.
2430 (our_environ): New variable.
2431 (startup_with_shell): Likewise.
2432 (program_name): Likewise.
2433 (program_argv): Rename to...
2434 (program_args): ...this.
2435 (wrapper_argv): New variable.
2436 (start_inferior): Delete function.
2437 (get_exec_wrapper): New function.
2438 (get_exec_file): Likewise.
2439 (get_environ): Likewise.
2440 (prefork_hook): Likewise.
2441 (post_fork_inferior): Likewise.
2442 (postfork_hook): Likewise.
2443 (postfork_child_hook): Likewise.
2444 (handle_v_run): Update code to deal with arguments coming from the
2445 remote host. Update calls from "start_inferior" to
2446 "create_inferior".
2447 (captured_main): Likewise. Initialize environment variable. Call
2448 "have_job_control".
2449 * server.h (post_fork_inferior): New prototype.
2450 (get_environ): Likewise.
2451 (last_status): Declare.
2452 (last_ptid): Likewise.
2453 (signal_pid): Likewise.
2454 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2455 (spu_ptrace_fun): New function.
2456 (spu_create_inferior): Adjust function prototype to reflect change
2457 on "target.h". Adjust function code to use "fork_inferior".
2458 * target.c (target_terminal_init): New function.
2459 (target_terminal_inferior): Likewise.
2460 (target_terminal_ours): Likewise.
2461 * target.h: Include <vector>.
2462 (struct target_ops) <create_inferior>: Update prototype.
2463 (create_inferior): Update macro.
2464 * utils.c (gdb_flush_out_err): New function.
2465 * win32-low.c (win32_create_inferior): Adjust function prototype
2466 and code to reflect change on "target.h".
2467
043a4934
SDJ		 24682017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2469
2470 * inferiors.c (switch_to_thread): New function.
2471
15652511
SDJ		 24722017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2473
2474 * Makefile.in (SFILE): Add "common/job-control.c".
2475 (OBS): Add "job-control.o".
2476
21ea5acd
SDJ		 24772017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2478
2479 * Makefile: Remove "@host_makefile_frag@".
2480
e13cb306
PA		 24812017-05-05 Pedro Alves <palves@redhat.com>
2482
2483 * configure: Regenerate.
2484
c94fee56
SDJ		 24852017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2486
2487 * configure: Regenerate.
2488
a0ff9e1a
SM		 24892017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2490
2491 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2492 software_single_step change of return type to
2493 std::vector<CORE_ADDR>.
2494 * linux-low.c (install_software_single_step_breakpoints):
2495 Likewise.
2496 * linux-low.h (install_software_single_step_breakpoints):
2497 Likewise.
2498
be628ab8
SDJ		 24992017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2500
2501 * remote-utils.c: Include "gdb_termios.h" instead of
2502 "terminal.h".
2503 * terminal.h: Delete file.
2504
7c5ded6a
SDJ		 25052017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2506
2507 * server.c: Include <vector>.
2508 <program_argv, wrapper_argv>: Convert to std::vector.
2509 (start_inferior): Rewrite function to use C++.
2510 (handle_v_run): Likewise. Update code that calculates the argv
2511 based on the vRun packet; use C++.
2512 (captured_main): Likewise.
2513
436252de
SM		 25142017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2515
2516 * server.c (handle_v_cont): Initialize thread_resume::thread
2517 with null_ptid.
2518
9bf2a700
PA		 25192017-04-05 Pedro Alves <palves@redhat.com>
2520
2521 * configure: Regenerate.
2522
a121b7c1
PA		 25232017-04-05 Pedro Alves <palves@redhat.com>
2524
2525 * gdbreplay.c (sync_error): Constify.
2526 * linux-x86-low.c (push_opcode): Constify.
2527
21c8a587
PA		 25282017-04-05 Pedro Alves <palves@redhat.com>
2529
2530 * win32-low.c (get_child_debug_event)
2531 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2532 Report TARGET_WAITKIND_SPURIOUS instead.
2533
fb32b4f7
PA		 25342017-04-05 Pedro Alves <palves@redhat.com>
2535
2536 * remote-utils.c (remote_prepare, remote_open): Constify.
2537 * remote-utils.h (remote_prepare, remote_open): Constify.
2538 * server.c (captured_main): Constify 'port' handling.
2539
65dd1e59
SM		 25402017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2541
2542 * Makefile.in (clean): Clear .deps.
2543
8fa5b777
SM		 25442017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2545
2546 * .gitignore: Remove generated files, replace with wildcard.
2547 * (clean): Replace removal of generated files with wildcard.
2548 (version.c): Replace with...
2549 (version-generated.c): ...this.
2550 (xml-builtin.c): Replace with...
2551 (xml-builtin-generated.c): ...this.
2552 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2553 (%.c: *regformats*): Replace with...
2554 (%-generated.c: *regformats*): ...this.
2555
a12e714b
MF		 25562017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2557
2558 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2559 (xtensa_fill_gregset): Call collect_register_by_name for
2560 threadptr register.
2561 (xtensa_store_gregset): Call supply_register_by_name for
2562 threadptr register.
2563
1a09b50a
MF		 25642017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2565
2566 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2567 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2568 (xtensa_store_gregset): Call supply_register for all registers in
2569 a0_regnum..a0_regnum + C0_NREGS range.
2570
1a01e7c6
SM		 25712017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2572
2573 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2574 (ax-ipa.o: ax.c): Remove.
2575 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2576 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2577 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2578 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2579 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2580
36bc18a8
SM		 25812017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2582
2583 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2584 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2585 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2586 (errors-ipa.o: ../common/errors.c): Remove.
2587 (format-ipa.o: ../common/format.c): Remove.
2588 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2589
a8ebe3d5
SM		 25902017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2591
2592 * Makefile.in (%-ipa.o: %.c): New rule.
2593 (tracepoint-ipa.o: tracepoint.c): Remove.
2594 (utils-ipa.o: utils.c): Remove.
2595 (remote-utils-ipa.o: remote-utils.c): Remove.
2596 (regcache-ipa.o: regcache.c): Remove.
2597 (i386-linux-ipa.o: i386-linux.c): Remove.
2598 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2599 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2600 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2601 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2602 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2603 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2604 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2605 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2606 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2607 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2608 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2609 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2610 (aarch64-ipa.o: aarch64.c): Remove.
2611 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2612 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2613 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2614 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2615 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2616 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2617 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2618 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2619 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2620 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2621 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2622 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2623 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2624 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2625 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2626 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2627 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2628 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2629 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2630 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2631 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2632 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2633 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2634 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2635 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2636 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2637 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2638 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2639 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2640 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2641 (tdesc-ipa.o: tdesc.c): Remove.
2642 (x32-linux-ipa.o: x32-linux.c): Remove.
2643 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2644 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2645
50cfacb7
SM		 26462017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2647
2648 * Makefile.in (%.o: ../arch/%.c): New rule.
2649 (arm.o: ../arch/arm.c): Remove.
2650 (arm-linux.o: ../arch/arm-linux.c): Remove.
2651 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2652 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2653
c5a22423
SM		 26542017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2655
2656 * Makefile.in (%.o: ../nat/%.c): New rule.
2657 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2658 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2659 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2660 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2661 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2662 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2663 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2664 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2665 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2666 (linux-personality.o: ../nat/linux-personality.c): Remove.
2667 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2668 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2669 (x86-linux.o: ../nat/x86-linux.c): Remove.
2670 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2671 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2672
6bda016b
SM		 26732017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2674
2675 * Makefile.in (%.o: ../common/%.c): New rule.
2676 (signals.o: ../common/signals.c): Remove.
2677 (print-utils.o: ../common/print-utils.c): Remove.
2678 (rsp-low.o: ../common/rsp-low.c): Remove.
2679 (common-utils.o: ../common/common-utils.c): Remove.
2680 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2681 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2682 (vec.o: ../common/vec.c): Remove.
2683 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2684 (xml-utils.o: ../common/xml-utils.c): Remove.
2685 (ptid.o: ../common/ptid.c): Remove.
2686 (buffer.o: ../common/buffer.c): Remove.
2687 (format.o: ../common/format.c): Remove.
2688 (filestuff.o: ../common/filestuff.c): Remove.
2689 (agent.o: ../common/agent.c): Remove.
2690 (errors.o: ../common/errors.c): Remove.
2691 (environ.o: ../common/environ.c): Remove.
2692 (common-debug.o: ../common/common-debug.c): Remove.
2693 (cleanups.o: ../common/cleanups.c): Remove.
2694 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2695 (fileio.o: ../common/fileio.c): Remove.
2696 (common-regcache.o: ../common/common-regcache.c): Remove.
2697 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2698 (new-op.o: ../common/new-op.c): Remove.
2699 (btrace-common.o: ../common/btrace-common.c): Remove.
2700
21122961
SM		 27012017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2702
2703 * Makefile.in (%.o: ../target/%.c): New rule.
2704 (waitstatus.o: ../target/waitstatus.c): Remove.
2705
c362e621
SM		 27062017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2707
2708 * Makefile.in
2709 (%.c: ../regformats/%.dat,
2710 (%.c: ../regformats/arm/%.dat,
2711 (%.c: ../regformats/i386/%.dat,
2712 (%.c: ../regformats/rs6000/%.dat): New rules.
2713 (aarch64.c): Remove.
2714 (reg-arm.c): Remove.
2715 (arm-with-iwmmxt.c): Remove.
2716 (arm-with-vfpv2.c): Remove.
2717 (arm-with-vfpv3.c): Remove.
2718 (arm-with-neon.c): Remove.
2719 (reg-bfin.c): Remove.
2720 (reg-cris.c): Remove.
2721 (reg-crisv32.c): Remove.
2722 (i386.c): Remove.
2723 (i386-linux.c): Remove.
2724 (i386-avx.c): Remove.
2725 (i386-avx-linux.c): Remove.
2726 (i386-avx-avx512.c): Remove.
2727 (i386-avx-avx512-linux.c): Remove.
2728 (i386-mpx.c): Remove.
2729 (i386-mpx-linux.c): Remove.
2730 (i386-avx-mpx-avx512-pku.c): Remove.
2731 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2732 (i386-avx-mpx.c): Remove.
2733 (i386-avx-mpx-linux.c): Remove.
2734 (i386-mmx.c): Remove.
2735 (i386-mmx-linux.c): Remove.
2736 (reg-ia64.c): Remove.
2737 (reg-m32r.c): Remove.
2738 (reg-m68k.c): Remove.
2739 (reg-cf.c): Remove.
2740 (mips-linux.c): Remove.
2741 (mips-dsp-linux.c): Remove.
2742 (mips64-linux.c): Remove.
2743 (mips64-dsp-linux.c): Remove.
2744 (nios2-linux.c): Remove.
2745 (powerpc-32.c): Remove.
2746 (powerpc-32l.c): Remove.
2747 (powerpc-altivec32l.c): Remove.
2748 (powerpc-cell32l.c): Remove.
2749 (powerpc-vsx32l.c): Remove.
2750 (powerpc-isa205-32l.c): Remove.
2751 (powerpc-isa205-altivec32l.c): Remove.
2752 (powerpc-isa205-vsx32l.c): Remove.
2753 (powerpc-e500l.c): Remove.
2754 (powerpc-64l.c): Remove.
2755 (powerpc-altivec64l.c): Remove.
2756 (powerpc-cell64l.c): Remove.
2757 (powerpc-vsx64l.c): Remove.
2758 (powerpc-isa205-64l.c): Remove.
2759 (powerpc-isa205-altivec64l.c): Remove.
2760 (powerpc-isa205-vsx64l.c): Remove.
2761 (s390-linux32.c): Remove.
2762 (s390-linux32v1.c): Remove.
2763 (s390-linux32v2.c): Remove.
2764 (s390-linux64.c): Remove.
2765 (s390-linux64v1.c): Remove.
2766 (s390-linux64v2.c): Remove.
2767 (s390-te-linux64.c): Remove.
2768 (s390-vx-linux64.c): Remove.
2769 (s390-tevx-linux64.c): Remove.
2770 (s390x-linux64.c): Remove.
2771 (s390x-linux64v1.c): Remove.
2772 (s390x-linux64v2.c): Remove.
2773 (s390x-te-linux64.c): Remove.
2774 (s390x-vx-linux64.c): Remove.
2775 (s390x-tevx-linux64.c): Remove.
2776 (tic6x-c64xp-linux.c): Remove.
2777 (tic6x-c64x-linux.c): Remove.
2778 (tic6x-c62x-linux.c): Remove.
2779 (reg-sh.c): Remove.
2780 (reg-sparc64.c): Remove.
2781 (reg-spu.c): Remove.
2782 (amd64.c): Remove.
2783 (amd64-linux.c): Remove.
2784 (amd64-avx.c): Remove.
2785 (amd64-avx-linux.c): Remove.
2786 (amd64-avx-avx512.c): Remove.
2787 (amd64-avx-avx512-linux.c): Remove.
2788 (amd64-mpx.c): Remove.
2789 (amd64-mpx-linux.c): Remove.
2790 (amd64-avx-mpx-avx512-pku.c): Remove.
2791 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2792 (amd64-avx-mpx.c): Remove.
2793 (amd64-avx-mpx-linux.c): Remove.
2794 (x32.c): Remove.
2795 (x32-linux.c): Remove.
2796 (x32-avx.c): Remove.
2797 (x32-avx-linux.c): Remove.
2798 (x32-avx-avx512.c): Remove.
2799 (x32-avx-avx512-linux.c): Remove.
2800 (reg-xtensa.c): Remove.
2801 (reg-tilegx.c): Remove.
2802 (reg-tilegx32.c): Remove.
2803
1672e0d9
SDJ		 28042017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2805
2806 * Makefile.in (SFILES): Add "common/environ.c".
2807 (OBJS): Add "common/environ.h".
2808
239b6d10
WT		 28092017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2810
2811 * configure.ac: Check if the fs_base and gs_base members of
2812 `struct user_regs_struct' exist.
2813 * config.in: Regenerated.
2814 * configure: Likewise.
2815
694b382c
AT		 28162017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2817
2818 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2819 target_read_memory.
2820 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2821 (get_next_pcs_syscall_next_pc): Likewise.
2822
7dc53023
LM		 28232016-12-23 Luis Machado <lgustavo@codesourcery.com>
2824
2825 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2826 * nto-x86-low.c: Likewise.
2827
ad02e4fe
SM		 28282016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2829
2830 * Makefile.in: Include disable-implicit-rules.mk.
2831
dcb07cfa
PA		 28322016-11-23 Pedro Alves <palves@redhat.com>
2833
2834 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2835 (debug_vprintf): Use std::chrono::steady_clock instead of
2836 gettimeofday. Use '.' instead of ':'.
2837 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2838 (get_timestamp): Use std::chrono::steady_clock instead of
2839 gettimeofday.
2840
8629c02c
SM		 28412016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2842
2843 * Makefile.in: Fix whitespace formatting.
2844
b593ecca
SM		 28452016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2846
2847 * Makefile.in (SFILES, OBS): Flatten list and order
2848 alphabetically.
2849
9986ba08
PA		 28502016-11-23 Pedro Alves <palves@redhat.com>
2851
2852 * event-loop.c (handle_file_event): Use warning.
2853 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2854 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2855 Use warning.
2856
4eefa7bc
PA		 28572016-11-23 Pedro Alves <palves@redhat.com>
2858
2859 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2860 output.
2861 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2862 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2863 debug_printf and debug_flush for debug output.
2864 * server.c (handle_general_set): Likewise.
2865 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2866 output.
2867
5443506e
SM		 28682016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2869
2870 * Makefile.in (.c.o): Replace rule with ...
2871 (%.o: %.c): ... this one.
2872
3b165252
SM		 28732016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2874
2875 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2876 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2877 make.
2878 * configure.ac: Remove checks for the make program.
2879 * configure: Re-generate.
2880
0bcda685
PA		 28812016-10-28 Pedro Alves <palves@redhat.com>
2882
2883 * Makefile.in (CXX_DIALECT): Get from configure.
2884 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2885 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2886 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2887 * config.in: Regenerate.
2888 * configure: Regenerate.
2889
c3805894
YQ		 28902016-10-27 Yao Qi <yao.qi@linaro.org>
2891
2892 * linux-low.c (linux_supports_range_stepping): Return true if
2893 can_software_single_step return true.
2894
89342618
YQ		 28952016-10-27 Yao Qi <yao.qi@linaro.org>
2896
2897 * inferiors.c (find_inferior_in_random): New function.
2898 * inferiors.h (find_inferior_in_random): Declare.
2899 * linux-low.c (linux_wait_for_event_filtered): Call
2900 find_inferior_in_random instead of find_inferior.
2901
e3652c84
YQ		 29022016-10-27 Yao Qi <yao.qi@linaro.org>
2903
2904 * linux-low.c (linux_wait_1): If single-step breakpoints are
2905 inserted, remove them.
2906
5a04c4cf
PA		 29072016-10-26 Pedro Alves <palves@redhat.com>
2908
2909 * linux-low.c (handle_extended_wait): Link parent/child fork
2910 threads.
2911 (linux_wait_1): Unlink them.
2912 (linux_set_resume_request): Ignore resume requests for
2913 already-resumed and unhandled fork child threads.
2914 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2915 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2916 New functions.
2917 (handle_v_requests) <vCont>: Don't call require_running.
2918 * server.h (in_queued_stop_replies): New declaration.
2919
cb93dc7f
YQ		 29202016-10-24 Yao Qi <yao.qi@linaro.org>
2921
2922 PR server/20733
2923 * linux-aarch64-low.c (append_insns): Cast the return value to
2924 'uint32_t *'.
2925
a1078bea
YQ		 29262016-10-10 Yao Qi <yao.qi@linaro.org>
2927
2928 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2929
1fb77080
SDJ		 29302016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2931
2932 * target.c (target_supports_multi_process): New function, moved
2933 from...
2934 * target.h (target_supports_multi_process): ... here. Remove
2935 macro.
2936
39b5a3b9
TT		 29372016-10-05 Tom Tromey <tom@tromey.com>
2938
2939 PR remote/20655:
2940 * tracepoint.c (handle_tracepoint_bkpts): Check
2941 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2942
c1d0b70a
YQ		 29432016-10-05 Yao Qi <yao.qi@linaro.org>
2944
2945 * configure.srv: Update the path of arm-*.xml files.
2946
0a69eedb
YQ		 29472016-10-05 Terry Guo <terry.guo@arm.com>
2948 Yao Qi <yao.qi@linaro.org>
2949
2950 * Makefile.in: Adjust the path of rules.
2951 * configure.srv: Update the path of xml files.
2952 * regformats/arm-with-iwmmxt.dat: Regenerated.
2953 * regformats/arm-with-neon.dat: Likewise.
2954 * regformats/arm-with-vfpv2.dat: Likewise.
2955 * regformats/arm-with-vfpv3.dat Likewise.
2956
17e16485
YQ		 29572016-09-30 Yao Qi <yao.qi@linaro.org>
2958
2959 PR gdbserver/20627
2960 * target.c (target_stop_and_wait): Don't call
2961 target_continue_no_signal, use resume_stop instead.
2962
edeeb602
YQ		 29632016-09-26 Yao Qi <yao.qi@linaro.org>
2964
2965 * linux-low.c (linux_wait_1): Call debug_exit.
2966
503b1c39
PA		 29672016-09-23 Pedro Alves <palves@redhat.com>
2968
2969 * Makefile.in (SFILES): Add common/new-op.c.
2970 (OBS): Add common/new-op.o.
2971 (new-op.o): New rule.
2972
74172ecf
SM		 29732016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2974
2975 * .gitinore: Ignore more files.
2976
fc6cda2e
YQ		 29772016-09-21 Yao Qi <yao.qi@linaro.org>
2978
2979 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2980 23.
2981
bc1e6c81
SDJ		 29822016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2983
2984 * server.c (start_inferior): Call target_mourn_inferior instead of
2985 mourn_inferior; pass ptid_t argument to it.
2986 (resume): Likewise.
2987 (handle_target_event): Likewise.
2988 * target.c (target_mourn_inferior): New function.
2989 * target.h (mourn_inferior): Delete macro.
2990
0e00e962
AA		 29912016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2992
2993 * linux-low.c (lwp_is_stepping): New function.
2994
1d8cb77d
CL		 29952016-09-06 Carl Love <cel@us.ibm.com>
2996
2997 * server.c (start_inferior): Fixed comment, requested comment change
2998 didn't get updated correctly. Removed reference to ptrace () call as
2999 it is only true on Linux systems.
3000
7313bced
CL		 30012016-09-06 Carl Love <cel@us.ibm.com>
3002
3003 * server.c (start_inferior): Do not call
3004 function target_post_create_inferior () if the
3005 inferior process has already exited.
3006
cf6de44d
PA		 30072016-09-05 Pedro Alves <palves@redhat.com>
3008
3009 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
3010 (COMPILE.pre, CC_LD): Use CXX directly.
3011 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
3012 * acinclude.m4: Don't include build-with-cxx.m4.
3013 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
3014 * configure: Regenerate.
3015
c1da6748
AT		 30162016-09-02 Akash Trehan <akash.trehan123@gmail.com>
3017
3018 PR gdb/19495
3019 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
3020 call writing data to own_buf.
3021
f2b9e3df
SDJ		 30222016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3023
3024 * target.c (mywait): Call target_wait instead of
3025 the_target->wait.
3026 (target_wait): New function.
3027
049a8570
SDJ		 30282016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
3029
3030 * server.c (start_inferior): New variable 'ptid'. Replace calls
3031 to the_target->resume by target_continue{,_no_signal}, depending
3032 on the case.
3033 * target.c (target_stop_and_wait): Call target_continue_no_signal
3034 instead of the_target->resume.
3035 (target_continue): New function.
3036
3aa5cfa0
AT		 30372016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
3038
3039 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
3040
754653a7
AZ		 30412016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
3042
3043 PR server/20491
3044 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
3045 ps_prochandle.
3046 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
3047 * linux-arm-low.c (ps_get_thread_area): Likewise.
3048 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
3049 * linux-m68k-low.c (ps_get_thread_area): Likewise.
3050 * linux-mips-low.c (ps_get_thread_area): Likewise.
3051 * linux-nios2-low.c (ps_get_thread_area): Likewise.
3052 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
3053 * linux-x86-low.c (ps_get_thread_area): Likewise.
3054 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
3055
ed036b40
PA		 30562016-08-19 Pedro Alves <palves@redhat.com>
3057
3058 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
3059
c8ef42ee
PA		 30602016-08-19 Pedro Alves <palves@redhat.com>
3061
3062 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
3063 comment. Use memcpy instead of casting through unsigned long.
3064
9c235a72
PA		 30652016-08-19 Pedro Alves <palves@redhat.com>
3066
3067 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
3068 allocating around 0x80000000.
3069
201506da
PA		 30702016-08-19 Pedro Alves <palves@redhat.com>
3071
3072 PR gdb/20415
3073 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
3074 (x32-avx512-linux-ipa.o): New rules.
3075 * configure.ac (x86_64-*-linux*): New x32 check.
3076 * configure.srv (ipa_x32_linux_regobj): New.
3077 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
3078 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
3079 descriptions.
3080 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3081 descriptions.
3082 * configure: Regenerate.
3083
f348d89a
PA		 30842016-08-09 Pedro Alves <palves@redhat.com>
3085
3086 PR gdb/18653
3087 * Makefile.in (OBS): Add signals-state-save-restore.o.
3088 (signals-state-save-restore.o): New rule.
3089 * config.in: Regenerate.
3090 * configure: Regenerate.
3091 * linux-low.c: Include "signals-state-save-restore.h".
3092 (linux_create_inferior): Call
3093 restore_original_signals_state.
3094 * server.c: Include "dispositions-save-restore.h".
3095 (captured_main): Call save_original_signals_state.
3096
1baf5149
PA		 30972016-08-05 Pedro Alves <palves@redhat.com>
3098
3099 * configure: Regenerate.
3100
fcd4a73d
YQ		 31012016-08-04 Yao Qi <yao.qi@linaro.org>
3102
3103 * linux-low.c (regsets_fetch_inferior_registers): Check
3104 errno is ESRCH or not.
3105
979659d0
YQ		 31062016-08-02 Yao Qi <yao.qi@linaro.org>
3107
3108 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3109 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3110 (thread_db_load_search): Update.
3111 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3112 td_ta_set_event and td_ta_event_getmsg.
3113
6598661d
PA		 31142016-07-26 Pedro Alves <palves@redhat.com>
3115
3116 PR server/20414
3117 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3118 of unsigned long for 64-bit registers and use uint32_t instead of
3119 unsigned int for 32-bit registers.
3120
9cf12d57
PA		 31212016-07-26 Pedro Alves <palves@redhat.com>
3122
3123 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3124 to 'ptrace'.
3125
305450ed
TT		 31262016-07-21 Tom Tromey <tom@tromey.com>
3127
3128 * configure: Rebuild.
3129
2583da7c
YQ		 31302016-07-21 Yao Qi <yao.qi@linaro.org>
3131
3132 * mem-break.c (find_gdb_breakpoint): Cast bp to
3133 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3134
21536b36
YQ		 31352016-07-21 Yao Qi <yao.qi@linaro.org>
3136
3137 * server.c (handle_v_requests): Support s and S actions
3138 if target_supports_software_single_step return true.
3139
8901d193
YQ		 31402016-07-21 Yao Qi <yao.qi@linaro.org>
3141
3142 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3143 is resume_step, call maybe_hw_step.
3144 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3145 and unstop them.
3146 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3147 breakpoints or not.
3148 (proceed_one_lwp): If resume request is resume_step, install
3149 reinsert breakpoints and call maybe_hw_step.
3150
0e9a339e
YQ		 31512016-07-21 Yao Qi <yao.qi@linaro.org>
3152
3153 * linux-low.c (proceed_one_lwp): Declare.
3154 (linux_resume_one_thread): Remove local variable 'step'.
3155 Lift code enqueue signal. Call proceed_one_lwp instead of
3156 linux_resume_one_lwp.
3157
4281b351
YQ		 31582016-07-21 Yao Qi <yao.qi@linaro.org>
3159
3160 * linux-low.c (linux_resume_one_thread): Call
3161 enqueue_pending_signal.
3162
984a2c04
YQ		 31632016-07-21 Yao Qi <yao.qi@linaro.org>
3164
3165 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3166 * inferiors.c (do_restore_current_thread_cleanup): New function.
3167 (make_cleanup_restore_current_thread): Likewise.
3168 * linux-low.c (install_software_single_step_breakpoints): Call
3169 make_cleanup_restore_current_thread. Switch current_thread to
3170 thread.
3171
bec903c9
YQ		 31722016-07-21 Yao Qi <yao.qi@linaro.org>
3173
3174 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3175 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3176 (clone_one_breakpoint): Likewise.
3177 (delete_reinsert_breakpoints): Change parameter to thread.
3178 Callers updated.
3179 (has_reinsert_breakpoints): Likewise.
3180 (uninsert_reinsert_breakpoints): Likewise.
3181 (reinsert_reinsert_breakpoints): Likewise.
3182 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3183 (delete_reinsert_breakpoints): Likewise.
3184 (reinsert_reinsert_breakpoints): Likewise.
3185 (uninsert_reinsert_breakpoints): Likewise.
3186 (has_reinsert_breakpoints): Likewise.
3187
63c40ec7
YQ		 31882016-07-21 Yao Qi <yao.qi@linaro.org>
3189
3190 * inferiors.c (get_thread_process): Make parameter const.
3191 * inferiors.h (get_thread_process): Update declaration.
3192 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3193 Add new parameters child_thread and parent_thread. Callers
3194 updated.
3195 * mem-break.h (clone_all_breakpoints): Update declaration.
3196
9aa76cd0
YQ		 31972016-07-21 Yao Qi <yao.qi@linaro.org>
3198
3199 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3200 <command_list, handler>: Remove.
3201 (struct gdb_breakpoint): New.
3202 (struct other_breakpoint): New.
3203 (struct reinsert_breakpoint): New.
3204 (is_gdb_breakpoint): New function.
3205 (any_persistent_commands): Update command_list if
3206 is_gdb_breakpoint returns true.
3207 (set_breakpoint): Create breakpoints according to their types.
3208 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3209 (set_gdb_breakpoint_1): Likewise.
3210 (set_gdb_breakpoint): Likewise.
3211 (clear_breakpoint_conditions): Change parameter type to
3212 'struct gdb_breakpoint *'.
3213 (clear_breakpoint_commands): Likewise.
3214 (clear_breakpoint_conditions_and_commands): Likewise.
3215 (add_condition_to_breakpoint): Likewise.
3216 (add_breakpoint_condition): Likewise.
3217 (add_commands_to_breakpoint): Likewise.
3218 (check_breakpoints): Check other_breakpoint.
3219 (clone_one_breakpoint): Clone breakpopint according to its type.
3220 * mem-break.h (struct gdb_breakpoint): Declare.
3221 (set_gdb_breakpoint): Update declaration.
3222 (clear_breakpoint_conditions_and_commands): Likewise.
3223 (add_breakpoint_condition): Likewise.
3224 (add_breakpoint_commands): Likewise.
3225 * server.c (process_point_options): Change parameter type to
3226 'struct gdb_breakpoint *'.
3227
811f8301
YQ		 32282016-07-21 Yao Qi <yao.qi@linaro.org>
3229
3230 * mem-break.c (set_breakpoint_at): Rename it to ...
3231 (set_breakpoint_type_at): ... it.
3232 (set_breakpoint_at): Call set_breakpoint_type_at.
3233 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3234 * mem-break.h (set_breakpoint_at): Update comments.
3235
b1c51e36
CLT		 32362016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3237
3238 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3239 to buf parameter.
3240 (nios2_store_gregset): Likewise.
3241
ced2dffb
PA		 32422016-07-01 Pedro Alves <palves@redhat.com>
3243 Antoine Tremblay <antoine.tremblay@ericsson.com>
3244
3245 * linux-low.c: Change interface to take the target lwp_info
3246 pointer directly and return void. Handle detaching from a zombie
3247 thread.
3248 (linux_detach_lwp_callback): New function.
3249 (linux_detach): Detach from the leader thread after detaching from
3250 the clone threads.
3251
2ac09a5b
YQ		 32522016-06-28 Yao Qi <yao.qi@linaro.org>
3253
3254 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3255 for variable new_offset.
3256 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3257 (aarch64_ftrace_insn_reloc_cb): Likewise.
3258 (aarch64_ftrace_insn_reloc_tb): Likewise.
3259 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3260 PRIx64 instead of PRIx32.
3261
79e7fd4f
YQ		 32622016-06-28 Yao Qi <yao.qi@linaro.org>
3263
3264 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3265 (the_low_target): Install arm_get_syscall_trapinfo.
3266
061fc021
YQ		 32672016-06-28 Yao Qi <yao.qi@linaro.org>
3268
3269 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3270 function.
3271 (the_low_target): Install aarch64_get_syscall_trapinfo.
3272
4cc32bec
YQ		 32732016-06-28 Yao Qi <yao.qi@linaro.org>
3274
3275 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3276 Callers updated.
3277 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3278 Remove parameter sysno.
3279 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3280 sysret.
3281
782c1122
AA		 32822016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3283
3284 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3285 (s390_emit_ne_goto): Likewise.
3286 (s390_emit_lt_goto): Likewise.
3287 (s390_emit_le_goto): Likewise.
3288 (s390_emit_gt_goto): Likewise.
3289 (s390_emit_ge_goto): Likewise.
3290 (s390x_emit_eq_goto): Likewise.
3291 (s390x_emit_ne_goto): Likewise.
3292 (s390x_emit_lt_goto): Likewise.
3293 (s390x_emit_le_goto): Likewise.
3294 (s390x_emit_gt_goto): Likewise.
3295 (s390x_emit_ge_goto): Likewise.
3296 (s390_emit_ops_impl): Mark variable static.
3297 (s390x_emit_ops): Likewise.
3298
2e7b624b
YQ		 32992016-06-17 Yao Qi <yao.qi@linaro.org>
3300
3301 * linux-low.c (handle_extended_wait): Call
3302 uninsert_reinsert_breakpoints for the parent process. Remove
3303 reinsert breakpoints from the child process. Reinsert them to
3304 the parent process when vfork is done.
3305 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3306 (reinsert_reinsert_breakpoints): New function.
3307 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3308 (reinsert_reinsert_breakpoints): Declare.
3309
8a81c5d7
YQ		 33102016-06-17 Yao Qi <yao.qi@linaro.org>
3311
3312 * linux-low.c (handle_extended_wait): If the parent is doing
3313 step-over, remove the reinsert breakpoints from the forked child.
3314
f50bf8e5
YQ		 33152016-06-17 Yao Qi <yao.qi@linaro.org>
3316
3317 * linux-low.c (unsuspend_all_lwps): Declare.
3318 (linux_low_filter_event): If thread exited, call finish_step_over.
3319 If step-over is finished, unsuspend other threads.
3320
8376a3cb
YQ		 33212016-06-17 Yao Qi <yao.qi@linaro.org>
3322
3323 * linux-low.c (linux_resume_one_lwp_throw): Assert
3324 has_reinsert_breakpoints returns false.
3325 * mem-break.c (delete_disabled_breakpoints): Assert
3326 bp type isn't reinsert_breakpoint.
3327
f79b145d
YQ		 33282016-06-17 Yao Qi <yao.qi@linaro.org>
3329
3330 * linux-low.c (maybe_hw_step): New function.
3331 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3332 (finish_step_over): Switch current_thread to lwp temporarily,
3333 and assert has_reinsert_breakpoints returns true.
3334 (proceed_one_lwp): Call maybe_hw_step.
3335 * mem-break.c (has_reinsert_breakpoints): New function.
3336 * mem-break.h (has_reinsert_breakpoints): Declare.
3337
0ae534d2
JT		 33382016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3339
3340 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3341
fcdad592
YQ		 33422016-05-17 Yao Qi <yao.qi@linaro.org>
3343
3344 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3345 instead of find_inferior.
3346
9e784964
YQ		 33472016-05-05 Yao Qi <yao.qi@linaro.org>
3348
3349 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3350 Initialize res to zero.
3351
cf2ebb6e
YQ		 33522016-05-05 Yao Qi <yao.qi@linaro.org>
3353
3354 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3355 to uint32_t.
3356
c1aebf87
UW		 33572016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3358
3359 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3360 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3361 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3362
35fd2deb 33632016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3364 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3365
3366 * tracepoint.c (write_inferior_int8): New function.
3367 (cmd_qtenable_disable): Write enable flag using
3368 write_inferior_int8.
3369
484b3c32
YQ		 33702016-04-25 Yao Qi <yao.qi@linaro.org>
3371
3372 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3373 (need_step_over_p): Return zero if the LWP has pending signals
3374 can be delivered on software single step target.
3375
85ba7d86
YQ		 33762016-04-25 Yao Qi <yao.qi@linaro.org>
3377
3378 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3379 return instead of error.
3380
3539aa13
YQ		 33812016-04-22 Yao Qi <yao.qi@linaro.org>
3382
3383 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3384 to 23.
3385
5b061e98
YQ		 33862016-04-22 Yao Qi <yao.qi@linaro.org>
3387
3388 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3389 signal when stepping over breakpoint with software single
3390 step.
3391
3451269c
PA		 33922016-04-21 Pedro Alves <palves@redhat.com>
3393
3394 * linux-s390-low.c (s390_collect_ptrace_register)
3395 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3396 add casts.
3397 (s390_check_regset): Use void * instead of gdb_byte *.
3398
a2358508
PA		 33992016-04-20 Pedro Alves <palves@redhat.com>
3400
3401 * configure: Renegerate.
3402
6885166d
YQ		 34032016-04-20 Yao Qi <yao.qi@linaro.org>
3404
3405 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3406 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3407 number 16.
3408 (arm_store_gregset): Likewise.
3409
2b863f51
WT		 34102016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3411
3412 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3413 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3414 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3415 (amd64-avx-mpx-linux.c): New rules.
3416 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3417 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3418 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3419 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3420 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3421 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3422 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3423 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3424 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3425 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3426 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3427 * linux-x86-low.c (x86_linux_read_description): Add case for
3428 X86_XSTATE_AVX_MPX_MASK.
3429 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3430 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3431 init_registers_i386_avx_mpx_linux.
3432 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3433 (initialize_low_tracepoint): Call
3434 init_registers_i386_avx_mpx_linux.
3435 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3436 (initialize_low_tracepoint): Call
3437 init_registers_amd64_avx_mpx_linux.
3438 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3439 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3440 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3441 declarations.
3442
9b30624b
PA		 34432016-04-18 Pedro Alves <palves@redhat.com>
3444
3445 * configure: Regenerate.
3446
45e3745e
AT		 34472016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3448
3449 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3450 (aarch64_emit_sub): Likewise.
3451
2afc13ff
PA		 34522016-04-12 Pedro Alves <palves@redhat.com>
3453
3454 * utils.c (prepare_to_throw_exception): Delete.
3455
6e774b13
SM		 34562016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3457
3458 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3459
4dca19f8
MK		 34602016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3461
3462 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3463
d0a9981f
MK		 34642016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3465
3466 * linux-aarch64-ipa.c: Add <elf.h> include.
3467 * linux-ppc-ipa.c: Add <elf.h> include.
3468 * linux-s390-ipa.c: Add <elf.h> include.
3469
252db07e
MK		 34702016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3471
3472 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3473 (get_raw_reg_ptr): Likewise.
3474 (get_trace_state_variable_value_ptr): Likewise.
3475 (set_trace_state_variable_value_ptr): Likewise.
3476 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3477 char *.
3478
14e2b6d9
MK		 34792016-03-31 Wei-cheng Wang <cole945@gmail.com>
3480 Marcin Kościelnicki <koriakin@0x04.net>
3481
3482 PR/17221
3483 * linux-ppc-low.c (emit_insns): New function.
3484 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3485 (ppc_emit_prologue): New function.
3486 (ppc_emit_epilogue): New function.
3487 (ppc_emit_add): New function.
3488 (ppc_emit_sub): New function.
3489 (ppc_emit_mul): New function.
3490 (ppc_emit_lsh): New function.
3491 (ppc_emit_rsh_signed): New function.
3492 (ppc_emit_rsh_unsigned): New function.
3493 (ppc_emit_ext): New function.
3494 (ppc_emit_zero_ext): New function.
3495 (ppc_emit_log_not): New function.
3496 (ppc_emit_bit_and): New function.
3497 (ppc_emit_bit_or): New function.
3498 (ppc_emit_bit_xor): New function.
3499 (ppc_emit_bit_not): New function.
3500 (ppc_emit_equal): New function.
3501 (ppc_emit_less_signed): New function.
3502 (ppc_emit_less_unsigned): New function.
3503 (ppc_emit_ref): New function.
3504 (ppc_emit_const): New function.
3505 (ppc_emit_reg): New function.
3506 (ppc_emit_pop): New function.
3507 (ppc_emit_stack_flush): New function.
3508 (ppc_emit_swap): New function.
3509 (ppc_emit_stack_adjust): New function.
3510 (ppc_emit_call): New function.
3511 (ppc_emit_int_call_1): New function.
3512 (ppc_emit_void_call_2): New function.
3513 (ppc_emit_if_goto): New function.
3514 (ppc_emit_goto): New function.
3515 (ppc_emit_eq_goto): New function.
3516 (ppc_emit_ne_goto): New function.
3517 (ppc_emit_lt_goto): New function.
3518 (ppc_emit_le_goto): New function.
3519 (ppc_emit_gt_goto): New function.
3520 (ppc_emit_ge_goto): New function.
3521 (ppc_write_goto_address): New function.
3522 (ppc_emit_ops_impl): New static variable.
3523 (ppc64v1_emit_prologue): New function.
3524 (ppc64v2_emit_prologue): New function.
3525 (ppc64_emit_epilogue): New function.
3526 (ppc64_emit_add): New function.
3527 (ppc64_emit_sub): New function.
3528 (ppc64_emit_mul): New function.
3529 (ppc64_emit_lsh): New function.
3530 (ppc64_emit_rsh_signed): New function.
3531 (ppc64_emit_rsh_unsigned): New function.
3532 (ppc64_emit_ext): New function.
3533 (ppc64_emit_zero_ext): New function.
3534 (ppc64_emit_log_not): New function.
3535 (ppc64_emit_bit_and): New function.
3536 (ppc64_emit_bit_or): New function.
3537 (ppc64_emit_bit_xor): New function.
3538 (ppc64_emit_bit_not): New function.
3539 (ppc64_emit_equal): New function.
3540 (ppc64_emit_less_signed): New function.
3541 (ppc64_emit_less_unsigned): New function.
3542 (ppc64_emit_ref): New function.
3543 (ppc64_emit_const): New function.
3544 (ppc64v1_emit_reg): New function.
3545 (ppc64v2_emit_reg): New function.
3546 (ppc64_emit_pop): New function.
3547 (ppc64_emit_stack_flush): New function.
3548 (ppc64_emit_swap): New function.
3549 (ppc64v1_emit_call): New function.
3550 (ppc64v2_emit_call): New function.
3551 (ppc64v1_emit_int_call_1): New function.
3552 (ppc64v2_emit_int_call_1): New function.
3553 (ppc64v1_emit_void_call_2): New function.
3554 (ppc64v2_emit_void_call_2): New function.
3555 (ppc64_emit_if_goto): New function.
3556 (ppc64_emit_eq_goto): New function.
3557 (ppc64_emit_ne_goto): New function.
3558 (ppc64_emit_lt_goto): New function.
3559 (ppc64_emit_le_goto): New function.
3560 (ppc64_emit_gt_goto): New function.
3561 (ppc64_emit_ge_goto): New function.
3562 (ppc64v1_emit_ops_impl): New static variable.
3563 (ppc64v2_emit_ops_impl): New static variable.
3564 (ppc_emit_ops): New function.
3565 (linux_low_target): Wire in ppc_emit_ops.
3566
a2174ba4
MK		 35672016-03-31 Wei-cheng Wang <cole945@gmail.com>
3568 Marcin Kościelnicki <koriakin@0x04.net>
3569
3570 PR/17221
3571 * Makefile.in: Add powerpc-*-ipa.o
3572 * configure.srv: Add ipa_obj for powerpc*-linux.
3573 * linux-ppc-ipa.c: New file.
3574 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3575 includes.
3576 (PPC_FIELD): New macro.
3577 (PPC_SEXT): New macro.
3578 (PPC_OP6): New macro.
3579 (PPC_BO): New macro.
3580 (PPC_LI): New macro.
3581 (PPC_BD): New macro.
3582 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3583 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3584 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3585 (ppc_get_thread_area): New function.
3586 (is_elfv2_inferior): New function.
3587 (gen_ds_form): New function.
3588 (GEN_STD): New macro.
3589 (GEN_STDU): New macro.
3590 (GEN_LD): New macro.
3591 (GEN_LDU): New macro.
3592 (gen_d_form): New function.
3593 (GEN_ADDI): New macro.
3594 (GEN_ADDIS): New macro.
3595 (GEN_LI): New macro.
3596 (GEN_LIS): New macro.
3597 (GEN_ORI): New macro.
3598 (GEN_ORIS): New macro.
3599 (GEN_LWZ): New macro.
3600 (GEN_STW): New macro.
3601 (GEN_STWU): New macro.
3602 (gen_xfx_form): New function.
3603 (GEN_MFSPR): New macro.
3604 (GEN_MTSPR): New macro.
3605 (GEN_MFCR): New macro.
3606 (GEN_MTCR): New macro.
3607 (GEN_SYNC): New macro.
3608 (GEN_LWSYNC): New macro.
3609 (gen_x_form): New function.
3610 (GEN_OR): New macro.
3611 (GEN_MR): New macro.
3612 (GEN_LWARX): New macro.
3613 (GEN_STWCX): New macro.
3614 (GEN_CMPW): New macro.
3615 (gen_md_form): New function.
3616 (GEN_RLDICL): New macro.
3617 (GEN_RLDICR): New macro.
3618 (gen_i_form): New function.
3619 (GEN_B): New macro.
3620 (GEN_BL): New macro.
3621 (gen_b_form): New function.
3622 (GEN_BNE): New macro.
3623 (GEN_LOAD): New macro.
3624 (GEN_STORE): New macro.
3625 (gen_limm): New function.
3626 (gen_atomic_xchg): New function.
3627 (gen_call): New function.
3628 (ppc_relocate_instruction): New function.
3629 (ppc_install_fast_tracepoint_jump_pad): New function.
3630 (ppc_get_min_fast_tracepoint_insn_len): New function.
3631 (ppc_get_ipa_tdesc_idx): New function.
3632 (the_low_target): Wire in the new functions.
3633 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3634 tdescs.
3635 * linux-ppc-tdesc.h: New file.
3636
a13c4696
MK		 36372016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3638
3639 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3640 (alloc_jump_pad_buffer): New function.
3641 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3642 (alloc_jump_pad_buffer): New function.
3643 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3644 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3645 (alloc_jump_pad_buffer): New function.
3646 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3647 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3648 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3649 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3650
1cda1512
MK		 36512016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3652
3653 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3654 * linux-amd64-ipa.c: Likewise.
3655 * linux-i386-ipa.c: Likewise.
3656 * linux-s390-ipa.c: Likewise.
3657 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3658 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3659 set_trace_state_variable_value_ptr.
3660 (struct ipa_sym_addresses): Likewise.
3661 (symbol_list): Likewise.
3662 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3663 accessing gdb_collect directly.
3664 (gdb_collect_ptr_type): New typedef.
3665 (get_raw_reg_ptr_type): New typedef.
3666 (get_trace_state_variable_value_ptr_type): New typedef.
3667 (set_trace_state_variable_value_ptr_type): New typedef.
3668 (gdb_collect_ptr): New global.
3669 (get_raw_reg_ptr): New global.
3670 (get_trace_state_variable_value_ptr): New global.
3671 (set_trace_state_variable_value_ptr): New global.
3672 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3673 accessing get_raw_reg directly.
3674 (get_get_tsv_func_addr): Likewise for
3675 get_trace_state_variable_value_ptr.
3676 (get_set_tsv_func_addr): Likewise for
3677 set_trace_state_variable_value_ptr.
3678 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3679
72fb5488
SM		 36802016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3681
3682 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3683
28170b88
MK		 36842016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3685
3686 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3687 packets.
3688 (relocate_instruction): Remove own_buf.
3689 * server.c (own_buf): Make global.
3690 (handle_v_requests): Make global.
3691 * server.h (own_buf): New declaration.
3692 (handle_v_requests): New prototype.
3693
f39e8743
MK		 36942016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3695
3696 PR 18377
3697 * linux-s390-low.c (add_insns): New function.
3698 (s390_emit_prologue): New function.
3699 (s390_emit_epilogue): New function.
3700 (s390_emit_add): New function.
3701 (s390_emit_sub): New function.
3702 (s390_emit_mul): New function.
3703 (s390_emit_lsh): New function.
3704 (s390_emit_rsh_signed): New function.
3705 (s390_emit_rsh_unsigned): New function.
3706 (s390_emit_ext): New function.
3707 (s390_emit_log_not): New function.
3708 (s390_emit_bit_and): New function.
3709 (s390_emit_bit_or): New function.
3710 (s390_emit_bit_xor): New function.
3711 (s390_emit_bit_not): New function.
3712 (s390_emit_equal): New function.
3713 (s390_emit_less_signed): New function.
3714 (s390_emit_less_unsigned): New function.
3715 (s390_emit_ref): New function.
3716 (s390_emit_if_goto): New function.
3717 (s390_emit_goto): New function.
3718 (s390_write_goto_address): New function.
3719 (s390_emit_litpool): New function.
3720 (s390_emit_const): New function.
3721 (s390_emit_call): New function.
3722 (s390_emit_reg): New function.
3723 (s390_emit_pop): New function.
3724 (s390_emit_stack_flush): New function.
3725 (s390_emit_zero_ext): New function.
3726 (s390_emit_swap): New function.
3727 (s390_emit_stack_adjust): New function.
3728 (s390_emit_set_r2): New function.
3729 (s390_emit_int_call_1): New function.
3730 (s390_emit_void_call_2): New function.
3731 (s390_emit_eq_goto): New function.
3732 (s390_emit_ne_goto): New function.
3733 (s390_emit_lt_goto): New function.
3734 (s390_emit_le_goto): New function.
3735 (s390_emit_gt_goto): New function.
3736 (s390_emit_ge_goto): New function.
3737 (s390x_emit_prologue): New function.
3738 (s390x_emit_epilogue): New function.
3739 (s390x_emit_add): New function.
3740 (s390x_emit_sub): New function.
3741 (s390x_emit_mul): New function.
3742 (s390x_emit_lsh): New function.
3743 (s390x_emit_rsh_signed): New function.
3744 (s390x_emit_rsh_unsigned): New function.
3745 (s390x_emit_ext): New function.
3746 (s390x_emit_log_not): New function.
3747 (s390x_emit_bit_and): New function.
3748 (s390x_emit_bit_or): New function.
3749 (s390x_emit_bit_xor): New function.
3750 (s390x_emit_bit_not): New function.
3751 (s390x_emit_equal): New function.
3752 (s390x_emit_less_signed): New function.
3753 (s390x_emit_less_unsigned): New function.
3754 (s390x_emit_ref): New function.
3755 (s390x_emit_if_goto): New function.
3756 (s390x_emit_const): New function.
3757 (s390x_emit_call): New function.
3758 (s390x_emit_reg): New function.
3759 (s390x_emit_pop): New function.
3760 (s390x_emit_stack_flush): New function.
3761 (s390x_emit_zero_ext): New function.
3762 (s390x_emit_swap): New function.
3763 (s390x_emit_stack_adjust): New function.
3764 (s390x_emit_int_call_1): New function.
3765 (s390x_emit_void_call_2): New function.
3766 (s390x_emit_eq_goto): New function.
3767 (s390x_emit_ne_goto): New function.
3768 (s390x_emit_lt_goto): New function.
3769 (s390x_emit_le_goto): New function.
3770 (s390x_emit_gt_goto): New function.
3771 (s390x_emit_ge_goto): New function.
3772 (s390_emit_ops): New function.
3773 (struct linux_target_ops): Fill in emit_ops hook.
3774
abd9baf9
MK		 37752016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3776
3777 PR 18377
3778 * Makefile.in: Add s390 IPA files.
3779 * configure.srv: Build IPA for s390.
3780 * linux-s390-ipa.c: New file.
3781 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3782 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3783 (tdesc_s390_linux32): Likewise.
3784 (init_registers_s390_linux32v1): Likewise.
3785 (tdesc_s390_linux32v1): Likewise.
3786 (init_registers_s390_linux32v2): Likewise.
3787 (tdesc_s390_linux32v2): Likewise.
3788 (init_registers_s390_linux64): Likewise.
3789 (tdesc_s390_linux64): Likewise.
3790 (init_registers_s390_linux64v1): Likewise.
3791 (tdesc_s390_linux64v1): Likewise.
3792 (init_registers_s390_linux64v2): Likewise.
3793 (tdesc_s390_linux64v2): Likewise.
3794 (init_registers_s390_te_linux64): Likewise.
3795 (tdesc_s390_te_linux64): Likewise.
3796 (init_registers_s390_vx_linux64): Likewise.
3797 (tdesc_s390_vx_linux64): Likewise.
3798 (init_registers_s390_tevx_linux64): Likewise.
3799 (tdesc_s390_tevx_linux64): Likewise.
3800 (init_registers_s390x_linux64): Likewise.
3801 (tdesc_s390x_linux64): Likewise.
3802 (init_registers_s390x_linux64v1): Likewise.
3803 (tdesc_s390x_linux64v1): Likewise.
3804 (init_registers_s390x_linux64v2): Likewise.
3805 (tdesc_s390x_linux64v2): Likewise.
3806 (init_registers_s390x_te_linux64): Likewise.
3807 (tdesc_s390x_te_linux64): Likewise.
3808 (init_registers_s390x_vx_linux64): Likewise.
3809 (tdesc_s390x_vx_linux64): Likewise.
3810 (init_registers_s390x_tevx_linux64): Likewise.
3811 (tdesc_s390x_tevx_linux64): Likewise.
3812 (have_hwcap_s390_vx): New static variable.
3813 (s390_arch_setup): Fill have_hwcap_s390_vx.
3814 (s390_get_thread_area): New function.
3815 (s390_ft_entry_gpr_esa): New const.
3816 (s390_ft_entry_gpr_zarch): New const.
3817 (s390_ft_entry_misc): New const.
3818 (s390_ft_entry_fr): New const.
3819 (s390_ft_entry_vr): New const.
3820 (s390_ft_main_31): New const.
3821 (s390_ft_main_64): New const.
3822 (s390_ft_exit_fr): New const.
3823 (s390_ft_exit_vr): New const.
3824 (s390_ft_exit_misc): New const.
3825 (s390_ft_exit_gpr_esa): New const.
3826 (s390_ft_exit_gpr_zarch): New const.
3827 (append_insns): New function.
3828 (s390_relocate_instruction): New function.
3829 (s390_install_fast_tracepoint_jump_pad): New function.
3830 (s390_get_min_fast_tracepoint_insn_len): New function.
3831 (s390_get_ipa_tdesc_idx): New function.
3832 (struct linux_target_ops): Wire in the above functions.
3833 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3834 * linux-s390-tdesc.h: New file.
3835
a4105d04
MK		 38362016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3837
3838 * linux-s390-low.c (s390_supports_tracepoints): New function.
3839 (struct linux_target_ops): Fill supports_tracepoints hook.
3840
35ac8b3e
YQ		 38412016-03-18 Yao Qi <yao.qi@linaro.org>
3842
3843 * linux-low.c (lwp_signal_can_be_delivered): New function.
3844 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3845
94610ec4
YQ		 38462016-03-18 Yao Qi <yao.qi@linaro.org>
3847
3848 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3849 0 if signal is enqueued. Remove 'signal' from one debugging
3850 message. Move one debugging message to some lines below.
3851 Remove code setting 'signal' to 0.
3852
80aea927
YQ		 38532016-03-18 Yao Qi <yao.qi@linaro.org>
3854
3855 * linux-low.c (linux_low_filter_event): Remove redundant
3856 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3857
b04fd3be
MK		 38582016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3859
3860 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3861 (struct linux_target_ops): Wire in the above.
3862
c40c8d4b
YQ		 38632016-03-03 Yao Qi <yao.qi@linaro.org>
3864
3865 * linux-low.c: Update comments to start_step_over.
3866
0f8288ae
YQ		 38672016-03-03 Yao Qi <yao.qi@linaro.org>
3868
3869 PR server/19736
3870 * linux-low.c (handle_extended_wait): Set child suspended
3871 if event_lwp->bp_reinsert isn't zero.
3872
fdbd04a8
YQ		 38732016-03-02 Yao Qi <yao.qi@linaro.org>
3874
3875 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3876 enqueue_pending_signal.
3877
6896a8fa
MK		 38782016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3879
3880 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3881 is actually loaded.
3882
ab503087
MK		 38832016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3884
3885 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3886 (s390_regmap_3264) [!__s390x__]: New global.
3887 (s390_collect_ptrace_register): Skip map entries containing -1.
3888 (s390_supply_ptrace_register): Ditto.
3889 (s390_fill_gprs_high): New function.
3890 (s390_store_gprs_high): New function.
3891 (s390_regsets): Add NT_S390_HIGH_GPRS.
3892 (s390_get_hwcap): Enable on 31-bit.
3893 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3894 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3895 Detect NT_S390_HIGH_GPRS.
3896 (s390_usrregs_info_3264): Enable on 31-bit.
3897 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3898 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3899
ae91f625
MK		 39002016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3901
3902 PR gdb/13808
3903 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3904 * configure.srv: Ditto.
3905 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3906 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3907 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3908 (init_registers_amd64_linux): Remove prototype.
3909 (tdesc_amd64_linux): Remove declaration.
3910 (get_ipa_tdesc): New function.
3911 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3912 initialize remaining tdescs.
3913 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3914 (init_registers_i386_linux): Remove prototype.
3915 (tdesc_i386_linux): Remove declaration.
3916 (get_ipa_tdesc): New function.
3917 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3918 initialize remaining tdescs.
3919 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3920 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3921 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3922 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3923 (x86_get_ipa_tdesc_idx): New function.
3924 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3925 * linux-x86-tdesc.h: New file.
3926 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3927 (target_get_ipa_tdesc_idx): New macro.
3928 * tracepoint.c (ipa_tdesc_idx): New macro.
3929 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3930 (symbol_list): Add ipa_tdesc_idx.
3931 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3932 (ipa_tdesc): Remove.
3933 (ipa_tdesc_idx): New variable.
3934 (get_context_regcache): Use get_ipa_tdesc.
3935 (gdb_collect): Ditto.
3936 (gdb_probe): Ditto.
3937 * tracepoint.h (get_ipa_tdesc): New prototype.
3938 (ipa_tdesc): Remove.
3939
e7ad2f14
PA		 39402016-02-24 Pedro Alves <palves@redhat.com>
3941
3942 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3943 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3944 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3945 Factor out common code between the USE_SIGTRAP_SIGINFO and
3946 !USE_SIGTRAP_SIGINFO blocks.
3947 (linux_low_filter_event): Call save_stop_reason instead of
3948 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3949 Update comments.
3950 (linux_wait_1): Update comments.
3951
657f9cde
WW		 39522016-02-24 Wei-cheng Wang <cole945@gmail.com>
3953
3954 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3955 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3956 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3957 ppc_insert_point, ppc_remove_point.
3958
b00b61e1
MK		 39592016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3960
3961 * linux-s390-low.c (s390_supports_z_point_type): New function.
3962 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3963
553cb527
YQ		 39642016-02-16 Yao Qi <yao.qi@linaro.org>
3965
3966 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3967 PC. Get pc from regcache_read_pc.
3968
a5652c21
YQ		 39692016-02-12 Yao Qi <yao.qi@linaro.org>
3970
3971 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3972 or linux_get_pc_32bit.
3973 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3974
ed443b61
YQ		 39752016-02-12 Yao Qi <yao.qi@linaro.org>
3976
3977 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3978 arm_linux_get_next_pcs_fixup.
3979
020ecd38
MK		 39802016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3981
3982 * tracepoint.c (x_tracepoint_action_download): Change
3983 write_inferior_data_ptr to write_inferior_data_pointer.
3984 (cmd_qtstart): Likewise.
3985 (write_inferior_data_ptr): Remove.
3986 (download_agent_expr): Change write_inferior_data_ptr to
3987 write_inferior_data_pointer.
3988 (download_tracepoint_1): Likewise.
3989 (download_tracepoint): Likewise.
3990 (download_trace_state_variables): Likewise.
3991
7cae9051
WW		 39922016-02-11 Wei-cheng Wang <cole945@gmail.com>
3993 Marcin Kościelnicki <koriakin@0x04.net>
3994
3995 * tracepoint.c (struct tracepoint_action_ops): Remove.
3996 (struct tracepoint_action): Remove ops.
3997 (m_tracepoint_action_download, r_tracepoint_action_download)
3998 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3999 size and offset accordingly.
4000 (m_tracepoint_action_ops, r_tracepoint_action_ops)
4001 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
4002 (tracepoint_action_send, tracepoint_action_download): New functions.
4003 Helpers for trace action handlers.
4004 (add_tracepoint_action): Remove setup actions ops.
4005 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
4006
9f6a71b4
YQ		 40072016-02-10 Yao Qi <yao.qi@linaro.org>
4008
4009 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
4010
1e94266c
SM		 40112016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4012
4013 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
4014 to AC_OUTPUT.
4015 * configure: Regenerate.
4016
8adce034
SM		 40172016-02-09 Simon Marchi <simon.marchi@ericsson.com>
4018
4019 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
4020 void * to gdb_byte *.
4021 * linux-low.c (siginfo_fixup): Likewise.
4022 (linux_xfer_siginfo): Likewise.
4023 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
4024 Likewise.
4025 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
4026
93813b37
WT		 40272016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
4028
4029 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
4030 to srv_tgtobj.
4031 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
4032 to srv_tgtobj.
4033 * linux-x86-low.c [__x86_64__]: Include
4034 "nat/amd64-linux-siginfo.h".
4035 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
4036 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
4037 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
4038 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
4039 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
4040 (cpt_si_fd, si_timerid, si_overrun): Move from
4041 nat/amd64-linux-siginfo.c.
4042 * Makefile.in (amd64-linux-siginfo.o:): New rule.
4043
8424cc97
SM		 40442016-01-28 Simon Marchi <simon.marchi@ericsson.com>
4045
4046 * server.c (skip_to_semicolon): Remove.
4047 (process_point_options): Use strchrnul instead of
4048 skip_to_semicolon.
4049
4d18591b
YQ		 40502016-01-26 Yao Qi <yao.qi@linaro.org>
4051
4052 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
4053 * linux-low.c (install_software_single_step_breakpoints): Don't
4054 call regcache_read_pc.
4055 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
4056 argument pc.
4057
d8020970
YQ		 40582016-01-26 Yao Qi <yao.qi@linaro.org>
4059
4060 * linux-low.c (install_software_single_step_breakpoints): Call
4061 regcache_read_pc instead of get_pc.
4062
8b207339
YQ		 40632016-01-26 Yao Qi <yao.qi@linaro.org>
4064
4065 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
4066 (unblock_async_io): Rename to ...
4067 (block_unblock_async_io): ... it. New function.
4068 (enable_async_io): Don't install SIGIO handler. Unblock it
4069 instead.
4070 (disable_async_io): Don't ignore SIGIO. Block it instead.
4071 (initialize_async_io): Install SIGIO handler. Don't call
4072 unblock_async_io.
4073
18879fef
YQ		 40742016-01-26 Yao Qi <yao.qi@linaro.org>
4075
4076 * remote-utils.c (getpkt): If the buffer isn't empty, and the
4077 first character is '\003', call *the_target->request_interrupt.
4078
a0f8e08a
YQ		 40792016-01-25 Yao Qi <yao.qi@linaro.org>
4080
4081 * remote-utils.c (new_thread_notify): Remove.
4082 (dead_thread_notify): Likewise.
4083 * remote-utils.h (new_thread_notify): Remove declaration.
4084 (dead_thread_notify): Likewise.
4085
cc5fd9ab
MK		 40862016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4087
4088 * gdb.trace/pending.exp: Fix expected message on continue.
4089
99e8eb11
MK		 40902016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4091
4092 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4093 it works properly on big-endian machines where sizeof (CORE_ADDR)
4094 != sizeof (void *).
4095
a994041d
PA		 40962016-01-21 Pedro Alves <palves@redhat.com>
4097
4098 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4099 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4100 * configure: Regenerate.
4101
f7a6a40d
YQ		 41022016-01-21 Yao Qi <yao.qi@linaro.org>
4103
4104 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4105 is_thumb and set it according to CPSR saved on the stack.
4106 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4107 arm_sigreturn_next_pc.
4108
6f69e520
YQ		 41092016-01-18 Yao Qi <yao.qi@linaro.org>
4110
4111 * linux-low.c (linux_set_pc_64bit): New function.
4112 (linux_get_pc_64bit): New function.
4113 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4114 Declare.
4115 * linux-sparc-low.c (debug_threads): Remove declaration.
4116 (sparc_get_pc): Remove.
4117 (the_low_target): Use linux_get_pc_64bit instead of
4118 sparc_get_pc.
4119 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4120 (the_low_target): Use linux_get_pc_64bit and
4121 linux_set_pc_64bit.
4122
276d4552
YQ		 41232016-01-18 Yao Qi <yao.qi@linaro.org>
4124
4125 * linux-arm-low.c (debug_threads): Remove declaration.
4126 (arm_get_pc, arm_set_pc): Remove.
4127 (the_low_target): Use linux_get_pc_32bit and
4128 linux_set_pc_32bit.
4129 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4130 (the_low_target): Use linux_get_pc_32bit and
4131 linux_set_pc_32bit.
4132 * linux-cris-low.c (debug_threads): Remove declaration.
4133 (cris_get_pc, cris_set_pc,): Remove.
4134 (the_low_target): Use linux_get_pc_32bit and
4135 linux_set_pc_32bit.
4136 * linux-crisv32-low.c (debug_threads): Remove declaration.
4137 (cris_get_pc, cris_set_pc): Remove.
4138 (the_low_target): Use linux_get_pc_32bit and
4139 linux_set_pc_32bit.
4140 * linux-low.c: Include inttypes.h.
4141 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4142 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4143 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4144 (the_low_target): Use linux_get_pc_32bit and
4145 linux_set_pc_32bit.
4146 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4147 (the_low_target): Use linux_get_pc_32bit and
4148 linux_set_pc_32bit.
4149 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4150 (the_low_target): Use linux_get_pc_32bit and
4151 linux_set_pc_32bit.
4152 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4153 (the_low_target): Use linux_get_pc_32bit and
4154 linux_set_pc_32bit.
4155 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4156 (the_low_target): Use linux_get_pc_32bit and
4157 linux_set_pc_32bit.
4158
eb0edac8
GB		 41592016-01-18 Gary Benson <gbenson@redhat.com>
4160
4161 * configure.ac (AC_FUNC_FORK): New check.
4162 * config.in: Regenerate.
4163 * configure: Likewise.
4164
1b451dda
YQ		 41652016-01-14 Yao Qi <yao.qi@linaro.org>
4166
4167 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4168 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4169 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4170 arm_get_next_pcs_ctor.
4171
82075af2
JS		 41722016-01-12 Josh Stone <jistone@redhat.com>
4173 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4174
4175 * inferiors.h: Include "gdb_vecs.h".
4176 (struct process_info): Add syscalls_to_catch.
4177 * inferiors.c (remove_process): Free syscalls_to_catch.
4178 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4179 syscall_return stops.
4180 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4181 * server.c (handle_general_set): Handle QCatchSyscalls.
4182 (handle_query): Report support for QCatchSyscalls.
4183 * target.h (struct target_ops): Add supports_catch_syscall.
4184 (target_supports_catch_syscall): New macro.
4185 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4186 (struct lwp_info): Add syscall_state.
4187 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4188 Maintain syscall_state and syscalls_to_catch across exec.
4189 (get_syscall_trapinfo): New function, proxy to the_low_target.
4190 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4191 (linux_low_filter_event): Toggle syscall_state entry/return for
4192 syscall traps, and set it ignored for all others.
4193 (gdb_catching_syscalls_p): New function.
4194 (gdb_catch_this_syscall_p): New function.
4195 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4196 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4197 (linux_supports_catch_syscall): New function.
4198 (linux_target_ops): Install it.
4199 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4200 (the_low_target): Install it.
4201
8f13a3ce
MF		 42022016-01-12 Mike Frysinger <vapier@gentoo.org>
4203
4204 * acinclude.m4: Include new ../warning.m4 file.
4205 * configure: Regenerated.
4206 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4207
5b3da067
MF		 42082016-01-12 Mike Frysinger <vapier@gentoo.org>
4209
4210 * ax.c (is_goto_target): Mark static.
4211 * linux-low.c (register_addr): Likewise.
4212 (linux_fetch_registers, linux_store_registers): Likewise.
4213 * mem-break.c (any_persistent_commands): Fix old prototype.
4214 (add_commands_to_breakpoint): Mark static.
4215 * regcache.c (find_register_by_name): Delete unused func.
4216 * remote-utils.c (hex_or_minus_one): Mark static.
4217 * server.c (monitor_show_help): Mark static.
4218 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4219 handle_v_requests): Likewise.
4220
bc504a31
PA		 42212016-01-12 Pedro Alves <palves@redhat.com>
4222
4223 Remove use of the registered trademark symbol throughout.
4224
5a0dd67a
YQ		 42252016-01-08 Yao Qi <yao.qi@linaro.org>
4226
4227 * remote-utils.c (getpkt): If c is '\003', call target hook
4228 request_interrupt.
4229
b2ca446f
YQ		 42302016-01-06 Yao Qi <yao.qi@linaro.org>
4231
4232 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4233 linux-aarch32-low.c.
4234 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4235 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4236 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4237 (thumb2_breakpoint): Declare.
4238 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4239 linux-aarch32-low.h.
4240 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4241 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4242 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4243
edd88788
JB		 42442016-01-01 Joel Brobecker <brobecker@adacore.com>
4245
4246 * gdbreplay.c (gdbreplay_version): Change copyright year in
4247 version message.
4248 * server.c (gdbserver_version): Likewise.
4249
65da7f14
PP		 42502015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4251
4252 * server.c (crc32_table): Delete.
4253 (crc32): Use libiberty's xcrc32 function.
4254
4abd5ed2
JB		 42552015-12-22 Joel Brobecker <brobecker@adacore.com>
4256
4257 * lynx-low.c (lynx_delete_thread_callback): New function.
4258 (lynx_mourn): Properly delete our process and all of its
4259 threads. Remove call to clear_inferiors.
4260
0e50fe5c
JB		 42612015-12-22 Joel Brobecker <brobecker@adacore.com>
4262
4263 * target.c (thread_search_callback): Add check that
4264 the thread_stopped target callback is not NULL before
4265 calling it.
4266
35adc03f
YQ		 42672015-12-21 Yao Qi <yao.qi@linaro.org>
4268
4269 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4270 arm breakpoint.
4271
bd2b2909
AT		 42722015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4273
4274 * server.c (handle_query): Call target_supports_software_single_step.
4275
7fe5e27e
AT		 42762015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4277
4278 * linux-low.c (single_step): New function.
4279 (linux_resume_one_lwp_throw): Call single_step.
4280 (start_step_over): Likewise.
4281
d9311bfa
AT		 42822015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4283
4284 * Makefile.in (SFILES): Append arch/arm-linux.c,
4285 arch/arm-get-next-pcs.c.
4286 (arm-linux.o): New rule.
4287 (arm-get-next-pcs.o): New rule.
4288 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4289 arm-linux.o.
4290 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4291 to linux-aarch32-low.c.
4292 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4293 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4294 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4295 (thumb2_breakpoint_len): Likewise.
4296 (arm_is_thumb_mode): Make non-static.
4297 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4298 from linux-aarch32-low.c.
4299 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4300 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4301 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4302 (thumb2_breakpoint_len): Likewise.
4303 (arm_is_thumb_mode): New declaration.
4304 * linux-arm-low.c: Include arch/arm-linux.h
4305 aarch/arm-get-next-pcs.h, sys/syscall.h.
4306 (get_next_pcs_ops): New struct.
4307 (get_next_pcs_addr_bits_remove): New function.
4308 (get_next_pcs_is_thumb): New function.
4309 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4310 (arm_sigreturn_next_pc): Likewise.
4311 (get_next_pcs_syscall_next_pc): Likewise.
4312 (arm_gdbserver_get_next_pcs): Likewise.
4313 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4314 Initialize.
4315 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4316 * server.h: Include gdb_vecs.h.
4317
68ce2059
AT		 43182015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4319
4320 * Makefile.in (SFILES): Append common/common-regcache.c.
4321 (OBS): Append common-regcache.o.
4322 (common-regcache.o): New rule.
4323 * regcache.c (init_register_cache): Initialize cache to
4324 REG_UNAVAILABLE.
4325 (regcache_raw_read_unsigned): New function.
4326 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4327 register_status enum.
4328
fa5308bd
AT		 43292015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4330
4331 * linux-aarch64-low.c (the_low_targets): Rename
4332 breakpoint_reinsert_addr to get_next_pcs.
4333 * linux-arm-low.c (the_low_targets): Likewise.
4334 * linux-bfin-low.c (the_low_targets): Likewise.
4335 * linux-cris-low.c (the_low_targets): Likewise.
4336 * linux-crisv32-low.c (the_low_targets): Likewise.
4337 * linux-low.c (can_software_single_step): Likewise.
4338 (install_software_single_step_breakpoints): New function.
4339 (start_step_over): Use install_software_single_step_breakpoints.
4340 * linux-low.h: New CORE_ADDR vector.
4341 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4342 get_next_pcs.
4343 * linux-mips-low.c (the_low_targets): Likewise.
4344 * linux-nios2-low.c (the_low_targets): Likewise.
4345 * linux-sparc-low.c (the_low_targets): Likewise.
4346
4a6ed09b
PA		 43472015-12-17 Pedro Alves <palves@redhat.com>
4348
4349 * linux-low.c (linux_kill_one_lwp): Remove references to
4350 LinuxThreads.
4351 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4352 to 'kill'.
4353 (linux_init_signals): Delete.
4354 (initialize_low): Adjust.
4355 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4356
7544db95
PA		 43572015-12-16 Pedro Alves <palves@redhat.com>
4358
4359 * configure.ac (compiler warning flags): When testing a
4360 -Wno-foo option, check whether -Wfoo works instead.
4361 * configure: Regenerate.
4362
8020350c
DB		 43632015-12-11 Don Breazeal <donb@codesourcery.com>
4364
4365 * server.c (process_serial_event): Don't exit from gdbserver
4366 in remote mode if there are still active inferiors.
4367
db91f502
YQ		 43682015-12-11 Yao Qi <yao.qi@linaro.org>
4369
4370 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4371 arm_breakpoint_at if the process is 32-bit.
4372
b37a6290
YQ		 43732015-12-11 Yao Qi <yao.qi@linaro.org>
4374
4375 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4376 arm breakpoint.
4377
17b1509a
YQ		 43782015-12-07 Yao Qi <yao.qi@linaro.org>
4379
4380 * configure.srv: Append arm.o to srv_tgtobj for
4381 aarch64*-*-linux* target.
4382 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4383 from linux-arm-low.c.
4384 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4385 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4386 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4387 (thumb2_breakpoint_len): Likewise.
4388 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4389 (arm_breakpoint_kinds): Likewise.
4390 (arm_breakpoint_kind_from_pc): Likewise.
4391 (arm_sw_breakpoint_from_kind): Likewise.
4392 (arm_breakpoint_kind_from_current_state): Likewise.
4393 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4394 (arm_sw_breakpoint_from_kind): Declare.
4395 (arm_breakpoint_kind_from_current_state): Declare.
4396 (arm_breakpoint_at): Declare.
4397 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4398 arm_sw_breakpoint_from_kind if process is 32-bit.
4399 (aarch64_breakpoint_kind_from_pc): New function.
4400 (aarch64_breakpoint_kind_from_current_state): New function.
4401 (the_low_target): Initialize fields breakpoint_kind_from_pc
4402 and breakpoint_kind_from_current_state.
4403 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4404 linux-aarch32-low.c.
4405 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4406 (arm_breakpoint, arm_breakpoint_len): Likewise.
4407 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4408 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4409 (arm_is_thumb_mode): Likewise.
4410 (arm_breakpoint_at): Likewise.
4411 (arm_breakpoint_kind_from_pc): Likewise.
4412 (arm_sw_breakpoint_from_kind): Likewise.
4413 (arm_breakpoint_kind_from_current_state): Likewise.
4414
4415 Revert:
4416 2015-08-04 Yao Qi <yao.qi@linaro.org>
4417
4418 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4419 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4420 * server.c (extended_protocol): Remove "static".
4421 * server.h (extended_protocol): Declare it.
4422
ece66d65
JS		 44232015-12-04 Josh Stone <jistone@redhat.com>
4424
4425 * target.h (struct target_ops) <arch_setup>: Rename to ...
4426 (struct target_ops) <post_create_inferior>: ... this.
4427 (target_arch_setup): Rename to ...
4428 (target_post_create_inferior): ... this, calling post_create_inferior.
4429 * server.c (start_inferior): Update target_arch_setup calls to
4430 target_post_create_inferior.
4431 * linux-low.c (linux_low_ptrace_options): Forward declare.
4432 (linux_arch_setup): Update its comment for general use.
4433 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4434 (struct linux_target_ops): Use linux_post_create_inferior.
4435 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4436 to post_create_inferior.
4437 * nto-low.c (struct nto_target_ops): Likewise.
4438 * spu-low.c (struct spu_target_ops): Likewise.
4439 * win32-low.c (struct win32_target_ops): Likewise.
4440
e58c48b4
AT		 44412015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4442
4443 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4444
fbec8956
AT		 44452015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4446
4447 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4448 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4449 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4450 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4451 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4452 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4453 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4454 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4455 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4456 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4457 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4458 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4459
9b4c5f87
AT		 44602015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4461
4462 * linux-low.c (linux_look_up_symbols): Don't call
4463 linux_supports_traceclone.
4464 * linux-low.h (thread_db_init): Remove use_events argument.
4465 * thread-db.c (thread_db_use_event): Remove global variable.
4466 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4467 (struct thread_db) <td_create_bp>: Remove field.
4468 (thread_db_create_event): Remove function.
4469 (thread_db_enable_reporting): Likewise.
4470 (find_one_thread): Don't check for thread_db_use_events.
4471 (attach_thread): Likewise.
4472 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4473 (try_thread_db_load_1): Don't check for thread_db_use_events.
4474 (thread_db_init): Remove use_events argument and thread events
4475 handling.
4476 (remove_thread_event_breakpoints): Remove function.
4477 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4478
7d00775e
AT		 44792015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4480
4481 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4482 New function.
4483 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4484 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4485 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4486 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4487 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4488 Initialize.
4489 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4490 New function.
4491 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4492 * linux-low.c (can_hardware_single_step): Use
4493 supports_hardware_single_step.
4494 (can_software_single_step): New function.
4495 (start_step_over): Call can_software_single_step.
4496 (linux_supports_hardware_single_step): New function.
4497 (struct target_ops) <supports_software_single_step>: Initialize.
4498 * linux-low.h (struct linux_target_ops)
4499 <supports_hardware_single_step>: Initialize.
4500 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4501 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4502 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4503 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4504 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4505 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4506 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4507 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4508 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4509 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4510 Initialize.
4511 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4512 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4513 Initialize.
4514 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4515 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4516 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4517 New function.
4518 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4519 * target.h (struct target_ops): <supports_software_single_step>:
4520 New field.
4521 (target_supports_software_single_step): New macro.
4522
2d97cd35
AT		 45232015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4524
4525 * linux-low.c (linux_wait_1): Fix pc advance condition.
4526 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4527 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4528
769ef81f
AT		 45292015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4530
4531 * linux-arm-low.c (arm_is_thumb_mode): New function.
4532 (arm_breakpoint_at): Use arm_is_thumb_mode.
4533 (arm_breakpoint_kind_from_current_state): New function.
4534 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4535 Initialize.
4536 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4537 (linux_breakpoint_kind_from_current_state): New function.
4538 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4539 * linux-low.h (struct linux_target_ops)
4540 <breakpoint_kind_from_current_state>: New field.
4541 * target.h (struct target_ops): Likewise.
4542 (target_breakpoint_kind_from_current_state): New macro.
4543
1bebeeca
PA		 45442015-11-30 Pedro Alves <palves@redhat.com>
4545
4546 * linux-low.c (linux_resume): Wake up the event loop before
4547 returning.
4548
a67a9fae
PA		 45492015-11-30 Pedro Alves <palves@redhat.com>
4550
4551 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4552 check.
4553 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4554 to -1.
4555 * target.c (struct thread_search): New structure.
4556 (thread_search_callback): New function.
4557 (prev_general_thread): New global.
4558 (prepare_to_access_memory, done_accessing_memory): New functions.
4559 * target.h (prepare_to_access_memory, done_accessing_memory):
4560 Replace macros with function declarations.
4561
f2faf941
PA		 45622015-11-30 Pedro Alves <palves@redhat.com>
4563
4564 PR 14618
4565 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4566 report TARGET_WAITKIND_NO_RESUMED.
4567 * remote-utils.c (prepare_resume_reply): Handle
4568 TARGET_WAITKIND_NO_RESUMED.
4569 * server.c (report_no_resumed): New global.
4570 (handle_query) <qSupported>: Handle "no-resumed+". Report
4571 "no-resumed+" support.
4572 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4573 return error if the client doesn't support no-resumed events.
4574 (push_stop_notification): New function.
4575 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4576 events if the client supports them.
4577
a681f9c9
PA		 45782015-11-30 Pedro Alves <palves@redhat.com>
4579
4580 * linux-low.c (thread_still_has_status_pending_p): Don't check
4581 vCont;t here.
4582 (lwp_resumed): New function.
4583 (status_pending_p_callback): Return early if the LWP is not
4584 supposed to be resumed.
4585
65706a29
PA		 45862015-11-30 Pedro Alves <palves@redhat.com>
4587
4588 * linux-low.c (handle_extended_wait): Assert that the LWP's
4589 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4590 thread create events, leave the new child's status pending.
4591 (linux_low_filter_event): If GDB wants to hear about thread exit
4592 events, leave the LWP marked dead and don't delete it.
4593 (linux_wait_for_event_filtered): Don't check for thread exit.
4594 (filter_exit_event): New function.
4595 (linux_wait_1): Use it, when returning an exit event.
4596 (linux_resume_one_lwp_throw): Assert that the LWP's
4597 waitstatus is TARGET_WAITKIND_IGNORE.
4598 * remote-utils.c (prepare_resume_reply): Handle
4599 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4600 * server.c (report_thread_events): New global.
4601 (handle_general_set): Handle QThreadEvents.
4602 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4603 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4604 TARGET_WAITKIND_THREAD_EXITED.
4605 * server.h (report_thread_events): Declare.
4606
56cf4bed
PA		 46072015-11-30 Pedro Alves <palves@redhat.com>
4608
4609 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4610 the thread's last_resume_kind was resume_stop.
4611
500c1d85
PA		 46122015-11-30 Pedro Alves <palves@redhat.com>
4613
4614 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4615 before returning.
4616
de979965
PA		 46172015-11-30 Pedro Alves <palves@redhat.com>
4618
4619 * server.c (handle_v_requests): Handle vCtrlC.
4620
34c65914
PA		 46212015-11-30 Pedro Alves <palves@redhat.com>
4622
4623 * gdbthread.h (find_any_thread_of_pid): Declare.
4624 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4625 functions.
4626 * server.c (handle_query): If current_thread is NULL, look for
4627 another thread of the selected process.
4628
79efa585 46292015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4630 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4631
4632 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4633 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4634 name in reply.
4635 * target.h (struct target_ops) <thread_name>: New field.
4636 (target_thread_name): New macro.
4637
80d82c19
JB		 46382015-11-23 Joel Brobecker <brobecker@adacore.com>
4639
4640 * regcache.h (regcache_invalidate_pid): Add declaration.
4641 * regcache.c (regcache_invalidate_pid): New function, extracted
4642 from regcache_invalidate.
4643 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4644 Add trivial documentation comment.
4645 * lynx-low.c: Use regcache_invalidate_pid instead of
4646 regcache_invalidate.
4647
64da5dd5
JB		 46482015-11-23 Joel Brobecker <brobecker@adacore.com>
4649
4650 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4651 and Elf64_auxv_t if the target is Android.
4652
37ce4055
DE		 46532015-11-22 Doug Evans <xdje42@gmail.com>
4654
4655 * target.h: #include <sys/types.h>.
4656
06e03fff
PA		 46572015-11-19 Pedro Alves <palves@redhat.com>
4658
4659 * linux-low.c (linux_process_qsupported): Change prototype.
4660 Adjust.
4661 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4662 Change prototype.
4663 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4664 and adjust to loop over all features.
4665 * server.c (handle_query) <qSupported>: Adjust to call
4666 target_process_qsupported once, passing it a vector of unprocessed
4667 features.
4668 * target.h (struct target_ops) <process_qsupported>: Change
4669 prototype.
4670 (target_process_qsupported): Adjust.
4671
9a084706
PA		 46722015-11-19 Pedro Alves <palves@redhat.com>
4673
4674 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4675 mode.
4676 * configure: Regenerate.
4677
dad44a1f
PA		 46782015-11-19 Pedro Alves <palves@redhat.com>
4679
4680 * configure: Regenerate.
4681
231c0592
YQ		 46822015-11-19 Yao Qi <yao.qi@linaro.org>
4683
4684 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4685 type to uint32_t.
4686
6c1c9a8b
YQ		 46872015-11-19 Yao Qi <yao.qi@linaro.org>
4688
4689 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4690 (struct aarch64_operand): Move enum out.
4691
9caa3311
YQ		 46922015-11-19 Yao Qi <yao.qi@linaro.org>
4693
4694 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4695 struct user_fpsimd_state *.
4696 (aarch64_store_fpregset): Likewise.
4697
6a69a054
YQ		 46982015-11-19 Yao Qi <yao.qi@linaro.org>
4699
4700 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4701 struct user_pt_regs *.
4702 (aarch64_store_gregset): Likewise.
4703
1798301e
PA		 47042015-11-18 Pedro Alves <palves@redhat.com>
4705
4706 * Makefile.in (all_object_files): Add $IPA_OBJS.
4707
ce7715e2
PA		 47082015-11-17 Pedro Alves <palves@redhat.com>
4709
4710 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4711 GDB_SIGNAL_0 and gdb_signal_to_string.
4712
c0879059
PA		 47132015-11-17 Pedro Alves <palves@redhat.com>
4714
4715 * win32-low.c (handle_output_debug_string): Remove parameter.
4716 (win32_kill): Remove our_status local and adjust call to
4717 handle_output_debug_string.
4718 (get_child_debug_event): Adjust call to
4719 handle_output_debug_string.
4720
1996e237
SM		 47212015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4722
4723 * linux-mips-low.c (mips_fill_gregset): Add cast.
4724 (mips_store_gregset): Likewise.
4725 (mips_fill_fpregset): Likewise.
4726 (mips_store_fpregset): Likewise.
4727
cbec665b
SM		 47282015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4729
4730 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4731 priv.
4732
eb3e3c67
SM		 47332015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4734
4735 * linux-mips-low.c (mips_linux_new_thread): Change type of
4736 watch_type to enum target_hw_bp_type.
4737
171de4b8
SM		 47382015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4739
4740 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4741 Change return type to arm_hwbp_type.
4742
04248ead
SM		 47432015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4744
4745 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4746 (arm_store_gregset): Likewise.
4747 * linux-arm-low.c (arm_get_hwcap): Likewise.
4748 (arm_read_description): Likewise.
4749
04b3479c
SM		 47502015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4751
4752 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4753
2bc84e8a
SM		 47542015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4755
4756 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4757 (ppc_fill_vsxregset): Likewise.
4758 (ppc_store_vsxregset): Likewise.
4759 (ppc_fill_vrregset): Likewise.
4760 (ppc_store_vrregset): Likewise.
4761 (ppc_fill_evrregset): Likewise.
4762 (ppc_store_evrregset): Likewise.
4763
e6c5bb05
SM		 47642015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4765
4766 * linux-ppc-low.c (ppc_usrregs_info): Remove
4767 forward-declaration.
4768 (ppc_arch_setup): Move lower in file.
4769
7ea45d72
SM		 47702015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4771
4772 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4773 (ps_pdwrite): Likewise.
4774
69291610
HW		 47752015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4776
4777 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4778 to after assert checks.
4779
b42945fd
SM		 47802015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4781
4782 * proc-service.c (ps_pdread): Add/adjust casts.
4783 (ps_pdwrite): Add/adjust casts.
4784
d6f85c84
SM		 47852015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4786
4787 * server.c (handle_search_memory_1): Cast return value of
4788 memmem.
4789
f98cd059
SM		 47902015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4791
4792 * server.c (write_qxfer_response): Change type of data to
4793 gdb_byte *.
4794
d2412fa5
PA		 47952015-10-29 Pedro Alves <palves@redhat.com>
4796
4797 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4798
c17414a2
PA		 47992015-10-29 Pedro Alves <palves@redhat.com>
4800
4801 * tracepoint.c (clear_installed_tracepoints): Add casts.
4802
e053fbc4
PA		 48032015-10-29 Pedro Alves <palves@redhat.com>
4804
4805 * server.c (handle_v_cont, process_serial_event): Add enum
4806 gdb_signal casts to signal parsing code.
4807
add67df8
PA		 48082015-10-29 Pedro Alves <palves@redhat.com>
4809
4810 * linux-low.h (NULL_REGSET): Define.
4811 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4812 * linux-arm-low.c (arm_regsets): Likewise.
4813 * linux-crisv32-low.c (cris_regsets): Likewise.
4814 * linux-m68k-low.c (m68k_regsets): Likewise.
4815 * linux-mips-low.c (mips_regsets): Likewise.
4816 * linux-nios2-low.c (nios2_regsets): Likewise.
4817 * linux-ppc-low.c (ppc_regsets): Likewise.
4818 * linux-s390-low.c (s390_regsets): Likewise.
4819 * linux-sh-low.c (sh_regsets): Likewise.
4820 * linux-sparc-low.c (sparc_regsets): Likewise.
4821 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4822 * linux-tile-low.c (tile_regsets): Likewise.
4823 * linux-x86-low.c (x86_regsets): Likewise.
4824 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4825
50bc912a
PA		 48262015-10-29 Pedro Alves <palves@redhat.com>
4827
4828 * linux-low.h (NULL_REGSET): Define.
4829 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4830 * linux-arm-low.c (arm_regsets): Likewise.
4831 * linux-crisv32-low.c (cris_regsets): Likewise.
4832 * linux-m68k-low.c (m68k_regsets): Likewise.
4833 * linux-mips-low.c (mips_regsets): Likewise.
4834 * linux-nios2-low.c (nios2_regsets): Likewise.
4835 * linux-ppc-low.c (ppc_regsets): Likewise.
4836 * linux-s390-low.c (s390_regsets): Likewise.
4837 * linux-sh-low.c (sh_regsets): Likewise.
4838 * linux-sparc-low.c (sparc_regsets): Likewise.
4839 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4840 * linux-tile-low.c (tile_regsets): Likewise.
4841 * linux-x86-low.c (x86_regsets): Likewise.
4842 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4843
682b2546
DE		 48442015-10-26 Doug Evans <dje@google.com>
4845
4846 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4847
963843d4
DE		 48482015-10-26 Doug Evans <dje@google.com>
4849
4850 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4851
d41401ac
DE		 48522015-10-26 Doug Evans <dje@google.com>
4853
4854 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4855 for debug_printf.
4856 (attach_thread, find_new_threads_callback): Ditto.
4857
3db28855
AT		 48582015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4859
4860 * mem-break.h (set_breakpoint_data): Remove.
4861
fb78e89c
AT		 48622015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4863
4864 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4865 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4866 (initialize_low): Remove set_breakpoint_data call.
4867 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4868 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4869 (initialize_low): Remove set_breakpoint_data call.
4870 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4871 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4872 (initialize_low): Remove set_breakpoint_data call.
4873
2e6ee069
AT		 48742015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4875
4876 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4877 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4878 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4879 * target.h (target_breakpoint_kind_from_pc): New macro.
4880
1652a986
AT		 48812015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4882
4883 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4884 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4885 the default breakpoint kind.
4886
abeead09
AT		 48872015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4888
4889 * linux-arm-low.c (arm_supports_z_point_type): Add software
4890 breakpoint support.
4891
b0b4b501
AT		 48922015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4893
4894 * linux-arm-low.c: Refactor breakpoint definitions.
4895 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4896 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4897
8689682c
AT		 48982015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4899
4900 * Makefile.in: Add arm.c/o.
4901 * configure.srv: Likewise.
4902 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4903 (arm_breakpoint_kind_from_pc): New function.
4904 (arm_sw_breakpoint_from_kind): Return proper kind.
4905 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4906
27165294
AT		 49072015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4908
4909 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4910 removal.
4911 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4912 (struct raw_breakpoint) <size>: Remove.
4913 (struct raw_breakpoint) <kind>: Add.
4914 (bp_size): New function.
4915 (bp_opcode): Likewise.
4916 (find_raw_breakpoint_at): Adjust for kind.
4917 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4918 (remove_memory_breakpoint): Adjust for kind call bp_size.
4919 (set_raw_breakpoint_at): Adjust for kind.
4920 (set_breakpoint): Likewise.
4921 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4922 (delete_raw_breakpoint): Adjust for kind.
4923 (delete_breakpoint): Likewise.
4924 (find_gdb_breakpoint): Likewise.
4925 (set_gdb_breakpoint_1): Likewise.
4926 (set_gdb_breakpoint): Likewise.
4927 (delete_gdb_breakpoint_1): Likewise.
4928 (delete_gdb_breakpoint): Likewise.
4929 (uninsert_raw_breakpoint): Likewise.
4930 (reinsert_raw_breakpoint): Likewise.
4931 (set_breakpoint_data): Remove.
4932 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4933 (check_mem_read): Adjust for kind call bp_size.
4934 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4935 (clone_one_breakpoint): Adjust for kind.
4936 * mem-break.h (set_gdb_breakpoint): Likewise.
4937 (delete_gdb_breakpoint): Likewise.
4938 * server.c (process_serial_event): Likewise.
4939
dd373349
AT		 49402015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4941
4942 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4943 (struct linux_target_ops) <breakpoint>: Remove.
4944 (struct linux_target_ops) <breakpoint_len>: Remove.
4945 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4946 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4947 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4948 (arm_sw_breakpoint_from_kind): New function.
4949 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4950 (struct linux_target_ops) <breakpoint>: Remove.
4951 (struct linux_target_ops) <breakpoint_len>: Remove.
4952 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4953 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4954 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4955 (struct linux_target_ops) <breakpoint>: Remove.
4956 (struct linux_target_ops) <breakpoint_len>: Remove.
4957 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4958 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4959 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4960 (struct linux_target_ops) <breakpoint>: Remove.
4961 (struct linux_target_ops) <breakpoint_len>: Remove.
4962 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4963 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4964 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4965 and sw_breakpoint_from_kind to increment the pc.
4966 (linux_breakpoint_kind_from_pc): New function.
4967 (linux_sw_breakpoint_from_kind): New function.
4968 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4969 (initialize_low): Call breakpoint_kind_from_pc and
4970 sw_breakpoint_from_kind to replace breakpoint_data/len.
4971 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4972 New field.
4973 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4974 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4975 (struct linux_target_ops) <breakpoint>: Remove.
4976 (struct linux_target_ops) <breakpoint_len>: Remove.
4977 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4978 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4979 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4980 (struct linux_target_ops) <breakpoint>: Remove.
4981 (struct linux_target_ops) <breakpoint_len>: Remove.
4982 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4983 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4984 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4985 (struct linux_target_ops) <breakpoint>: Remove.
4986 (struct linux_target_ops) <breakpoint_len>: Remove.
4987 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4988 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4989 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4990 (struct linux_target_ops) <breakpoint>: Remove.
4991 (struct linux_target_ops) <breakpoint_len>: Remove.
4992 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4993 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4994 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4995 (struct linux_target_ops) <breakpoint>: Remove.
4996 (struct linux_target_ops) <breakpoint_len>: Remove.
4997 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4998 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4999 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
5000 (struct linux_target_ops) <breakpoint>: Remove.
5001 (struct linux_target_ops) <breakpoint_len>: Remove.
5002 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5003 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5004 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
5005 (struct linux_target_ops) <breakpoint>: Remove.
5006 (struct linux_target_ops) <breakpoint_len>: Remove.
5007 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5008 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5009 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
5010 (struct linux_target_ops) <breakpoint>: Remove.
5011 (struct linux_target_ops) <breakpoint_len>: Remove.
5012 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5013 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5014 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
5015 (struct linux_target_ops) <breakpoint>: Remove.
5016 (struct linux_target_ops) <breakpoint_len>: Remove.
5017 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5018 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5019 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
5020 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
5021 (struct linux_target_ops) <breakpoint>: Remove.
5022 (struct linux_target_ops) <breakpoint_len>: Remove.
5023 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5024 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5025 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
5026 (struct linux_target_ops) <breakpoint>: Remove.
5027 (struct linux_target_ops) <breakpoint_len>: Remove.
5028 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
5029 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
5030
4cd98a19
AT		 50312015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
5032
5033 * linux-cris-low.c (cris_get_pc): Remove void arg.
5034
774ee6d2
AR		 50352015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5036
5037 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
5038 variable name.
5039
833dcd29
AR		 50402015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
5041
5042 * inferiors.c (thread_pid_matches_callback): New function.
5043 (find_thread_process): New function.
5044 (remove_thread): Reset current_thread.
5045 (remove_process): Assert threads have been removed first.
5046
8d689ee5
YQ		 50472015-10-15 Yao Qi <yao.qi@linaro.org>
5048
5049 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
5050 if it is 3.
5051 (aarch64_remove_point): Likewise.
5052 * regcache.c (regcache_register_size): New function.
5053
1c2e1515
YQ		 50542015-10-12 Yao Qi <yao.qi@linaro.org>
5055
5056 * linux-aarch64-low.c: Update all callers as emit_load_store
5057 is renamed to aarch64_emit_load_store.
5058
e1c587c3
YQ		 50592015-10-12 Yao Qi <yao.qi@linaro.org>
5060
5061 * linux-aarch64-low.c: Update all callers of function renaming
5062 from emit_insn to aarch64_emit_insn.
5063
b6542f81
YQ		 50642015-10-12 Yao Qi <yao.qi@linaro.org>
5065
5066 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
5067 arch/aarch64-insn.h.
5068 (struct aarch64_memory_operand): Likewise.
5069 (ENCODE): Likewise.
5070 (emit_insn): Move to arch/aarch64-insn.c.
5071 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
5072 (emit_load_store): Move to arch/aarch64-insn.c.
5073 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
5074 (can_encode_int32): Remove.
5075
246994ce
YQ		 50762015-10-12 Yao Qi <yao.qi@linaro.org>
5077
5078 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
5079 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
5080 (aarch64_relocate_instruction): Likewise.
5081 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5082 (struct aarch64_insn_visitor): Likewise.
5083
0badd99f
YQ		 50842015-10-12 Yao Qi <yao.qi@linaro.org>
5085
5086 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5087 (struct aarch64_insn_visitor): New.
5088 (struct aarch64_insn_relocation_data): New.
5089 (aarch64_ftrace_insn_reloc_b): New function.
5090 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5091 (aarch64_ftrace_insn_reloc_cb): Likewise.
5092 (aarch64_ftrace_insn_reloc_tb): Likewise.
5093 (aarch64_ftrace_insn_reloc_adr): Likewise.
5094 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5095 (aarch64_ftrace_insn_reloc_others): Likewise.
5096 (visitor): New.
5097 (aarch64_relocate_instruction): Use visitor.
5098
dfaffe9d
YQ		 50992015-10-12 Yao Qi <yao.qi@linaro.org>
5100
5101 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5102 int. Add argument buf.
5103 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5104 aarch64_relocate_instruction.
5105
70b439f0
YQ		 51062015-10-12 Yao Qi <yao.qi@linaro.org>
5107
5108 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5109 argument insn. Remove local variable insn. Don't call
5110 target_read_uint32.
5111 (aarch64_install_fast_tracepoint_jump_pad): Call
5112 target_read_uint32.
5113
7781c06f
YQ		 51142015-09-30 Yao Qi <yao.qi@linaro.org>
5115
5116 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5117 (emit_load_store_pair): Likewise.
5118
9a3c8263
SM		 51192015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5120
5121 * dll.c (match_dll): Add cast(s).
5122 (unloaded_dll): Likewise.
5123 * linux-low.c (second_thread_of_pid_p): Likewise.
5124 (delete_lwp_callback): Likewise.
5125 (count_events_callback): Likewise.
5126 (select_event_lwp_callback): Likewise.
5127 (linux_set_resume_request): Likewise.
5128 * server.c (accumulate_file_name_length): Likewise.
5129 (emit_dll_description): Likewise.
5130 (handle_qxfer_threads_worker): Likewise.
5131 (visit_actioned_threads): Likewise.
5132 * thread-db.c (any_thread_of): Likewise.
5133 * tracepoint.c (same_process_p): Likewise.
5134 (match_blocktype): Likewise.
5135 (build_traceframe_info_xml): Likewise.
5136
224c3ddb
SM		 51372015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5138
5139 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5140 assignment.
5141 (gdb_unparse_agent_expr): Likewise.
5142 * hostio.c (require_data): Likewise.
5143 (handle_pread): Likewise.
5144 * linux-low.c (disable_regset): Likewise.
5145 (fetch_register): Likewise.
5146 (store_register): Likewise.
5147 (get_dynamic): Likewise.
5148 (linux_qxfer_libraries_svr4): Likewise.
5149 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5150 (set_fast_tracepoint_jump): Likewise.
5151 (uninsert_fast_tracepoint_jumps_at): Likewise.
5152 (reinsert_fast_tracepoint_jumps_at): Likewise.
5153 (validate_inserted_breakpoint): Likewise.
5154 (clone_agent_expr): Likewise.
5155 * regcache.c (init_register_cache): Likewise.
5156 * remote-utils.c (putpkt_binary_1): Likewise.
5157 (decode_M_packet): Likewise.
5158 (decode_X_packet): Likewise.
5159 (look_up_one_symbol): Likewise.
5160 (relocate_instruction): Likewise.
5161 (monitor_output): Likewise.
5162 * server.c (handle_search_memory): Likewise.
5163 (handle_qxfer_exec_file): Likewise.
5164 (handle_qxfer_libraries): Likewise.
5165 (handle_qxfer): Likewise.
5166 (handle_query): Likewise.
5167 (handle_v_cont): Likewise.
5168 (handle_v_run): Likewise.
5169 (captured_main): Likewise.
5170 * target.c (write_inferior_memory): Likewise.
5171 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5172 * tracepoint.c (init_trace_buffer): Likewise.
5173 (add_tracepoint_action): Likewise.
5174 (add_traceframe): Likewise.
5175 (add_traceframe_block): Likewise.
5176 (cmd_qtdpsrc): Likewise.
5177 (cmd_qtdv): Likewise.
5178 (cmd_qtstatus): Likewise.
5179 (response_source): Likewise.
5180 (response_tsv): Likewise.
5181 (cmd_qtnotes): Likewise.
5182 (gdb_collect): Likewise.
5183 (initialize_tracepoint): Likewise.
5184
afbe19f8
PL		 51852015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5186
5187 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5188 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5189 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5190 <NOP>: New.
5191 (enum aarch64_condition_codes): New enum.
5192 (w0): New static global.
5193 (fp): Likewise.
5194 (lr): Likewise.
5195 (struct aarch64_memory_operand) <type>: New
5196 MEMORY_OPERAND_POSTINDEX type.
5197 (postindex_memory_operand): New helper function.
5198 (emit_ret): New function.
5199 (emit_load_store_pair): New function, factored out of emit_stp
5200 with support for MEMORY_OPERAND_POSTINDEX.
5201 (emit_stp): Rewrite using emit_load_store_pair.
5202 (emit_ldp): New function.
5203 (emit_load_store): Likewise.
5204 (emit_ldr): Mention post-index instruction in comment.
5205 (emit_ldrh): New function.
5206 (emit_ldrb): New function.
5207 (emit_ldrsw): Mention post-index instruction in comment.
5208 (emit_str): Likewise.
5209 (emit_subs): New function.
5210 (emit_cmp): Likewise.
5211 (emit_and): Likewise.
5212 (emit_orr): Likewise.
5213 (emit_orn): Likewise.
5214 (emit_eor): Likewise.
5215 (emit_mvn): Likewise.
5216 (emit_lslv): Likewise.
5217 (emit_lsrv): Likewise.
5218 (emit_asrv): Likewise.
5219 (emit_mul): Likewise.
5220 (emit_sbfm): Likewise.
5221 (emit_sbfx): Likewise.
5222 (emit_ubfm): Likewise.
5223 (emit_ubfx): Likewise.
5224 (emit_csinc): Likewise.
5225 (emit_cset): Likewise.
5226 (emit_nop): Likewise.
5227 (emit_ops_insns): New helper function.
5228 (emit_pop): Likewise.
5229 (emit_push): Likewise.
5230 (aarch64_emit_prologue): New function.
5231 (aarch64_emit_epilogue): Likewise.
5232 (aarch64_emit_add): Likewise.
5233 (aarch64_emit_sub): Likewise.
5234 (aarch64_emit_mul): Likewise.
5235 (aarch64_emit_lsh): Likewise.
5236 (aarch64_emit_rsh_signed): Likewise.
5237 (aarch64_emit_rsh_unsigned): Likewise.
5238 (aarch64_emit_ext): Likewise.
5239 (aarch64_emit_log_not): Likewise.
5240 (aarch64_emit_bit_and): Likewise.
5241 (aarch64_emit_bit_or): Likewise.
5242 (aarch64_emit_bit_xor): Likewise.
5243 (aarch64_emit_bit_not): Likewise.
5244 (aarch64_emit_equal): Likewise.
5245 (aarch64_emit_less_signed): Likewise.
5246 (aarch64_emit_less_unsigned): Likewise.
5247 (aarch64_emit_ref): Likewise.
5248 (aarch64_emit_if_goto): Likewise.
5249 (aarch64_emit_goto): Likewise.
5250 (aarch64_write_goto_address): Likewise.
5251 (aarch64_emit_const): Likewise.
5252 (aarch64_emit_call): Likewise.
5253 (aarch64_emit_reg): Likewise.
5254 (aarch64_emit_pop): Likewise.
5255 (aarch64_emit_stack_flush): Likewise.
5256 (aarch64_emit_zero_ext): Likewise.
5257 (aarch64_emit_swap): Likewise.
5258 (aarch64_emit_stack_adjust): Likewise.
5259 (aarch64_emit_int_call_1): Likewise.
5260 (aarch64_emit_void_call_2): Likewise.
5261 (aarch64_emit_eq_goto): Likewise.
5262 (aarch64_emit_ne_goto): Likewise.
5263 (aarch64_emit_lt_goto): Likewise.
5264 (aarch64_emit_le_goto): Likewise.
5265 (aarch64_emit_gt_goto): Likewise.
5266 (aarch64_emit_ge_got): Likewise.
5267 (aarch64_emit_ops_impl): New static global variable.
5268 (aarch64_emit_ops): New target function, return
5269 &aarch64_emit_ops_impl.
5270 (struct linux_target_ops): Install it.
5271
bb903df0
PL		 52722015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5273
5274 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5275 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5276 aarch64-ipa.o.
5277 * linux-aarch64-ipa.c: New file.
5278 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5279 and endian.h.
5280 (aarch64_get_thread_area): New target method.
5281 (extract_signed_bitfield): New helper function.
5282 (aarch64_decode_ldr_literal): New function.
5283 (enum aarch64_opcodes): New enum.
5284 (struct aarch64_register): New struct.
5285 (struct aarch64_operand): New struct.
5286 (x0): New static global.
5287 (x1): Likewise.
5288 (x2): Likewise.
5289 (x3): Likewise.
5290 (x4): Likewise.
5291 (w2): Likewise.
5292 (ip0): Likewise.
5293 (sp): Likewise.
5294 (xzr): Likewise.
5295 (aarch64_register): New helper function.
5296 (register_operand): Likewise.
5297 (immediate_operand): Likewise.
5298 (struct aarch64_memory_operand): New struct.
5299 (offset_memory_operand): New helper function.
5300 (preindex_memory_operand): Likewise.
5301 (enum aarch64_system_control_registers): New enum.
5302 (ENCODE): New macro.
5303 (emit_insn): New helper function.
5304 (emit_b): New function.
5305 (emit_bcond): Likewise.
5306 (emit_cb): Likewise.
5307 (emit_tb): Likewise.
5308 (emit_blr): Likewise.
5309 (emit_stp): Likewise.
5310 (emit_ldp_q_offset): Likewise.
5311 (emit_stp_q_offset): Likewise.
5312 (emit_load_store): Likewise.
5313 (emit_ldr): Likewise.
5314 (emit_ldrsw): Likewise.
5315 (emit_str): Likewise.
5316 (emit_ldaxr): Likewise.
5317 (emit_stxr): Likewise.
5318 (emit_stlr): Likewise.
5319 (emit_data_processing_reg): Likewise.
5320 (emit_data_processing): Likewise.
5321 (emit_add): Likewise.
5322 (emit_sub): Likewise.
5323 (emit_mov): Likewise.
5324 (emit_movk): Likewise.
5325 (emit_mov_addr): Likewise.
5326 (emit_mrs): Likewise.
5327 (emit_msr): Likewise.
5328 (emit_sevl): Likewise.
5329 (emit_wfe): Likewise.
5330 (append_insns): Likewise.
5331 (can_encode_int32_in): New helper function.
5332 (aarch64_relocate_instruction): New function.
5333 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5334 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5335 (struct linux_target_ops): Install aarch64_get_thread_area,
5336 aarch64_install_fast_tracepoint_jump_pad and
5337 aarch64_get_min_fast_tracepoint_insn_len.
5338
787749ea
PL		 53392015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5340
5341 * Makefile.in (aarch64-insn.o): New rule.
5342 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5343
9812b2e6
YQ		 53442015-09-21 Yao Qi <yao.qi@linaro.org>
5345
5346 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5347
18fe412b
YQ		 53482015-09-21 Yao Qi <yao.qi@linaro.org>
5349
5350 * tracepoint.c (max_jump_pad_size): Remove.
5351
a0cc84cd
YQ		 53522015-09-18 Yao Qi <yao.qi@linaro.org>
5353
5354 * linux-aarch64-low.c: Don't include sys/uio.h.
5355 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5356
d78908cf
WW		 53572015-09-16 Wei-cheng Wang <cole945@gmail.com>
5358
5359 * tracepoint.c (eval_result_type): Change prototype.
5360 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5361
d57e0d50
PA		 53622015-09-15 Pedro Alves <palves@redhat.com>
5363
5364 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5365 Check whether to report exec events instead of checking whether
5366 multiprocess is enabled.
5367
5a676acc
PA		 53682015-09-15 Pedro Alves <palves@redhat.com>
5369
5370 PR remote/18965
5371 * remote-utils.c (prepare_resume_reply): Merge
5372 TARGET_WAITKIND_VFORK_DONE switch case with the
5373 TARGET_WAITKIND_FORKED case.
5374
7c5d0fad
YQ		 53752015-09-15 Yao Qi <yao.qi@linaro.org>
5376
5377 * server.c (handle_query): Check string comparison using
5378 "else if" instead of "if".
5379
750ce8d1
YQ		 53802015-09-15 Yao Qi <yao.qi@linaro.org>
5381
5382 * server.c (vCont_supported): New global variable.
5383 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5384 matches. Append ";vContSupported+" to own_buf.
5385 (handle_v_requests): Append ";s;S" to own_buf if target supports
5386 hardware single step or vCont_supported is false.
5387 (capture_main): Set vCont_supported to zero.
5388
70b90b91
YQ		 53892015-09-15 Yao Qi <yao.qi@linaro.org>
5390
5391 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5392 it to ...
5393 (linux_supports_hardware_single_step): ... New function.
5394 (linux_target_ops): Update.
5395 * lynx-low.c (lynx_target_ops): Set field
5396 supports_hardware_single_step to target_can_do_hardware_single_step.
5397 * nto-low.c (nto_target_ops): Likewise.
5398 * spu-low.c (spu_target_ops): Likewise.
5399 * win32-low.c (win32_target_ops): Likewise.
5400 * target.c (target_can_do_hardware_single_step): New function.
5401 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5402 Remove. <supports_hardware_single_step>: New field.
5403 (target_supports_conditional_breakpoints): Remove.
5404 (target_supports_hardware_single_step): New macro.
5405 (target_can_do_hardware_single_step): Declare.
5406 * server.c (handle_query): Use target_supports_hardware_single_step
5407 instead of target_supports_conditional_breakpoints.
5408
ade90bde
YQ		 54092015-09-15 Yao Qi <yao.qi@linaro.org>
5410
5411 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5412 function.
5413 (struct linux_target_ops the_low_target): Install
5414 aarch64_linux_siginfo_fixup.
5415
94585166
DB		 54162015-09-11 Don Breazeal <donb@codesourcery.com>
5417 Luis Machado <lgustavo@codesourcery.com>
5418
5419 * linux-low.c (linux_mourn): Static declaration.
5420 (linux_arch_setup): Move in front of
5421 handle_extended_wait.
5422 (linux_arch_setup_thread): New function.
5423 (handle_extended_wait): Handle exec events. Call
5424 linux_arch_setup_thread. Make event_lwp argument a
5425 pointer-to-a-pointer.
5426 (check_zombie_leaders): Do not check stopped threads.
5427 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5428 (linux_low_filter_event): Add lwp and thread for exec'ing
5429 non-leader thread if leader thread has been deleted.
5430 Refactor code into linux_arch_setup_thread and call it.
5431 Pass child lwp pointer by reference to handle_extended_wait.
5432 (linux_wait_for_event_filtered): Update comment.
5433 (linux_wait_1): Prevent clobbering exec event status.
5434 (linux_supports_exec_events): New function.
5435 (linux_target_ops) <supports_exec_events>: Initialize new member.
5436 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5437 new member.
5438 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5439 * server.c (report_exec_events): New global variable.
5440 (handle_query): Handle qSupported query for exec-events feature.
5441 (captured_main): Initialize report_exec_events.
5442 * server.h (report_exec_events): Declare new global variable.
5443 * target.h (struct target_ops) <supports_exec_events>: New
5444 member.
5445 (target_supports_exec_events): New macro.
5446 * win32-low.c (win32_target_ops) <supports_exec_events>:
5447 Initialize new member.
5448
0568462b
MM		 54492015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5450
5451 * linux-low.c (linux_low_enable_btrace): Remove.
5452 (linux_target_ops): Replace linux_low_enable_btrace with
5453 linux_enable_btrace.
5454
39edd165
YQ		 54552015-09-03 Yao Qi <yao.qi@linaro.org>
5456
5457 * linux-aarch64-low.c (aarch64_insert_point): Call
5458 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5459 returns true.
5460
1db33b5a
UW		 54612015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5462
5463 * linux-low.c (check_stopped_by_breakpoint): Use
5464 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5465
ab290430
PA		 54662015-08-27 Pedro Alves <palves@redhat.com>
5467
5468 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5469
8d749320
SM		 54702015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5471
6711b7f8
SM		 5472 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5473 the XNEW-family equivalent.
8d749320
SM		 5474 (compile_bytecodes): Likewise.
5475 * dll.c (loaded_dll): Likewise.
5476 * event-loop.c (append_callback_event): Likewise.
5477 (create_file_handler): Likewise.
5478 (create_file_event): Likewise.
5479 * hostio.c (handle_open): Likewise.
5480 * inferiors.c (add_thread): Likewise.
5481 (add_process): Likewise.
5482 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5483 * linux-arm-low.c (arm_new_process): Likewise.
5484 (arm_new_thread): Likewise.
5485 * linux-low.c (add_to_pid_list): Likewise.
5486 (linux_add_process): Likewise.
5487 (handle_extended_wait): Likewise.
5488 (add_lwp): Likewise.
5489 (enqueue_one_deferred_signal): Likewise.
5490 (enqueue_pending_signal): Likewise.
5491 (linux_resume_one_lwp_throw): Likewise.
5492 (linux_resume_one_thread): Likewise.
5493 (linux_read_memory): Likewise.
5494 (linux_write_memory): Likewise.
5495 * linux-mips-low.c (mips_linux_new_process): Likewise.
5496 (mips_linux_new_thread): Likewise.
5497 (mips_add_watchpoint): Likewise.
5498 * linux-x86-low.c (initialize_low_arch): Likewise.
5499 * lynx-low.c (lynx_add_process): Likewise.
5500 * mem-break.c (set_raw_breakpoint_at): Likewise.
5501 (set_breakpoint): Likewise.
5502 (add_condition_to_breakpoint): Likewise.
5503 (add_commands_to_breakpoint): Likewise.
5504 (clone_agent_expr): Likewise.
5505 (clone_one_breakpoint): Likewise.
5506 * regcache.c (new_register_cache): Likewise.
5507 * remote-utils.c (look_up_one_symbol): Likewise.
5508 * server.c (queue_stop_reply): Likewise.
5509 (start_inferior): Likewise.
5510 (queue_stop_reply_callback): Likewise.
5511 (handle_target_event): Likewise.
5512 * spu-low.c (fetch_ppc_memory): Likewise.
5513 (store_ppc_memory): Likewise.
5514 * target.c (set_target_ops): Likewise.
5515 * thread-db.c (thread_db_load_search): Likewise.
5516 (try_thread_db_load_1): Likewise.
5517 * tracepoint.c (add_tracepoint): Likewise.
5518 (add_tracepoint_action): Likewise.
5519 (create_trace_state_variable): Likewise.
5520 (cmd_qtdpsrc): Likewise.
5521 (cmd_qtro): Likewise.
5522 (add_while_stepping_state): Likewise.
5523 * win32-low.c (child_add_thread): Likewise.
5524 (get_image_name): Likewise.
5525
ed8b7b42
YQ		 55262015-08-25 Yao Qi <yao.qi@linaro.org>
5527
5528 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5529
db3cb7cb
YQ		 55302015-08-25 Yao Qi <yao.qi@linaro.org>
5531
5532 * Makefile.in (aarch64-linux.o): New rule.
5533 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5534 srv_tgtobj.
5535 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5536 (aarch64_init_debug_reg_state): Make it extern.
5537 (aarch64_linux_prepare_to_resume): Remove.
5538
f6011a1c
YQ		 55392015-08-25 Yao Qi <yao.qi@linaro.org>
5540
5541 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5542 lwp_arch_private_info and ptid_of_lwp.
5543
88e2cf7e
YQ		 55442015-08-25 Yao Qi <yao.qi@linaro.org>
5545
5546 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5547 Find proc_info by find_process_pid. All callers updated.
5548
5e35436e
YQ		 55492015-08-25 Yao Qi <yao.qi@linaro.org>
5550
5551 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5552 Remove.
5553 (debug_reg_change_callback): Remove.
5554 (aarch64_notify_debug_reg_change): Remove.
5555
4a8a7965
YQ		 55562015-08-25 Yao Qi <yao.qi@linaro.org>
5557
5558 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5559 Call current_lwp_ptid.
5560
32a271ee
YQ		 55612015-08-25 Yao Qi <yao.qi@linaro.org>
5562
5563 * linux-aarch64-low.c (debug_reg_change_callback): Use
5564 debug_printf.
5565
0d51c8d7
YQ		 55662015-08-25 Yao Qi <yao.qi@linaro.org>
5567
5568 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5569
31a43dd5
YQ		 55702015-08-25 Yao Qi <yao.qi@linaro.org>
5571
5572 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5573
8ee52567
YQ		 55742015-08-25 Yao Qi <yao.qi@linaro.org>
5575
5576 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5577 the code.
5578
ff3f0f45
YQ		 55792015-08-25 Yao Qi <yao.qi@linaro.org>
5580
5581 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5582 Remove.
5583 (debug_reg_change_callback): Remove argument entry and add argument
5584 lwp. Remove local variable thread. Don't print thread id in the
5585 debugging output. Don't check whether pid of thread equals to pid.
5586 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5587 iterate_over_lwps instead find_inferior.
5588
3d40fbb5
PA		 55892015-08-24 Pedro Alves <palves@redhat.com>
5590
5591 * inferiors.c (get_first_process): New function.
5592 * inferiors.h (get_first_process): New declaration.
5593 * remote-utils.c (read_ptid): Default to the first process in the
5594 list, instead of to the current thread's process.
5595
438e1e42
PA		 55962015-08-24 Pedro Alves <palves@redhat.com>
5597
5598 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5599 * event-loop.c: Likewise.
5600 * remote-utils.c: Likewise.
5601 * tracepoint.c: Likewise.
5602
a8c6d4fc
PA		 56032015-08-24 Pedro Alves <palves@redhat.com>
5604
5605 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5606 ptid_get_lwp.
5607
99b0bb12
PA		 56082015-08-21 Pedro Alves <palves@redhat.com>
5609
5610 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5611 instead of literal 1.
5612
f8904751
PA		 56132015-08-21 Pedro Alves <palves@redhat.com>
5614
5615 * tdesc.c (default_description): Explicitly zero-initialize.
5616
465a859e
PA		 56172015-08-21 Pedro Alves <palves@redhat.com>
5618
5619 PR gdb/18749
5620 * inferiors.c (remove_thread): Discard any pending stop reply for
5621 this thread.
5622 * server.c (remove_all_on_match_pid): Rename to ...
5623 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5624 instead of a pid.
5625 (discard_queued_stop_replies): Change parameter to a ptid. Now
5626 extern.
5627 (handle_v_kill, kill_inferior_callback, captured_main)
5628 (process_serial_event): Adjust.
5629 * server.h (discard_queued_stop_replies): Declare.
5630
f0db101d
PA		 56312015-08-21 Pedro Alves <palves@redhat.com>
5632
5633 * linux-low.c (wait_for_sigstop): Always switch to no thread
5634 selected if the previously current thread dies.
5635 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5636 process instead of the current thread's.
5637 * remote-utils.c (input_interrupt): Don't check if there's no
5638 current thread.
5639 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5640 current thread to the general thread fails, error out.
5641 (handle_qxfer_auxv, handle_qxfer_libraries)
5642 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5643 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5644 (handle_query): Check if there's a thread selected instead of
5645 checking whether there's any thread in the thread list.
5646 (handle_qxfer_threads, handle_qxfer_btrace)
5647 (handle_qxfer_btrace_conf): Don't error out early if there's no
5648 thread in the thread list.
5649 (handle_v_cont, myresume): Don't set the current thread to the
5650 continue thread.
5651 (process_serial_event) <Hg handling>: Also set thread_id if the
5652 previous general thread is still alive.
5653 (process_serial_event) <g/G handling>: If setting the current
5654 thread to the general thread fails, error out.
5655 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5656 thread's lwp instead of the current thread's.
5657 * target.c (set_desired_thread): If the desired thread was not
5658 found, leave the current thread pointing to NULL. Return an int
5659 (boolean) indicating success.
5660 * target.h (set_desired_thread): Change return type to int.
5661
40045d91
MF		 56622015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5663
5664 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5665 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5666 #includes.
5667 (ps_get_thread_area): New function.
5668
45face3b
GB		 56692015-08-19 Gary Benson <gbenson@redhat.com>
5670
5671 * hostio.c (handle_pread): Do not attempt to read more data
5672 than hostio_reply_with_data can fit in a packet.
5673
16d5f642
JB		 56742015-08-18 Joel Brobecker <brobecker@adacore.com>
5675
5676 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5677
a738da3a
MF		 56782015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5679
5680 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5681
33ebda9d
PA		 56822015-08-06 Pedro Alves <palves@redhat.com>
5683
5684 * tracepoint.c (expr_eval_result): Now an int.
5685
a44892be
PA		 56862015-08-06 Pedro Alves <palves@redhat.com>
5687
5688 * gdbthread.h (struct regcache): Forward declare.
5689 (struct thread_info) <regcache_data>: Now a struct regcache
5690 pointer.
5691 * inferiors.c (inferior_regcache_data)
5692 (set_inferior_regcache_data): Now work with struct regcache
5693 pointers.
5694 * inferiors.h (struct regcache): Forward declare.
5695 (inferior_regcache_data, set_inferior_regcache_data): Now work
5696 with struct regcache pointers.
5697 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5698 (free_register_cache_thread): Remove struct regcache pointer
5699 casts.
5700
608a1e46
PA		 57012015-08-06 Pedro Alves <palves@redhat.com>
5702
5703 * server.c (captured_main): On error, print the exception message
5704 to stderr, and if run_once is set, throw a quit.
5705
f0ce0d3a
PA		 57062015-08-06 Pedro Alves <palves@redhat.com>
5707
5708 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5709 the current thread.
5710
bf47e248
PA		 57112015-08-06 Pedro Alves <palves@redhat.com>
5712
5713 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5714 reading beyond the passed in buffer length.
5715
b6b9ffcc
PL		 57162015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5717
5718 * tracepoint.c (symbol_list) <required>: Remove.
5719
863d01bd
PA		 57202015-08-06 Pedro Alves <palves@redhat.com>
5721
5722 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5723 count if stopping and suspending threads.
5724 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5725 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5726 (linux_detach): Complete an ongoing step-over.
5727 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5728 throughout.
5729 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5730 (linux_wait_1): If passing a signal to the inferior after
5731 finishing a step-over, unsuspend and re-resume all lwps. If we
5732 see a single-step event but the thread should be continuing, don't
5733 pass the trap to gdb.
5734 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5735 internal_error instead of gdb_assert.
5736 (enqueue_pending_signal): New function.
5737 (check_ptrace_stopped_lwp_gone): Add debug output.
5738 (start_step_over): Use internal_error instead of gdb_assert.
5739 (complete_ongoing_step_over): New function.
5740 (linux_resume_one_thread): Don't resume a suspended thread.
5741 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5742 it stepping.
5743
00db26fa
PA		 57442015-08-06 Pedro Alves <palves@redhat.com>
5745
5746 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5747 (linux_thread_alive): Use lwp_is_marked_dead.
5748 (extended_event_reported): Delete.
5749 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5750 instead of extended_event_reported.
5751 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5752 as well.
5753 (lwp_is_marked_dead): New function.
5754 (lwp_running): Use lwp_is_marked_dead.
5755 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5756 comment.
5757
ad071a30
PA		 57582015-08-06 Pedro Alves <palves@redhat.com>
5759
5760 * linux-low.c (linux_wait_1): Move fork event output out of the
5761 !report_to_gdb check. Pass event_child->waitstatus to
5762 target_waitstatus_to_string instead of ourstatus.
5763
524b57e6
YQ		 57642015-08-04 Yao Qi <yao.qi@linaro.org>
5765
5766 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5767 if current_thread is 32 bit.
5768
6085d6f6
YQ		 57692015-08-04 Yao Qi <yao.qi@linaro.org>
5770
5771 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5772 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5773 * server.c (extended_protocol): Remove "static".
5774 * server.h (extended_protocol): Declare it.
5775
8a7e4587
YQ		 57762015-08-04 Yao Qi <yao.qi@linaro.org>
5777
5778 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5779 both aarch64 and aarch32.
5780 (aarch64_set_pc): Likewise.
5781
3b53ae99
YQ		 57822015-08-04 Yao Qi <yao.qi@linaro.org>
5783
5784 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5785 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5786 arm-with-neon.xml to srv_xmlfiles.
5787 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5788 (is_64bit_tdesc): New function.
5789 (aarch64_linux_read_description): New function.
5790 (aarch64_arch_setup): Call aarch64_linux_read_description.
5791 (regs_info): Rename to regs_info_aarch64.
5792 (aarch64_regs_info): Return right regs_info.
5793 (initialize_low_arch): Call initialize_low_arch_aarch32.
5794
bd9e6534
YQ		 57952015-08-04 Yao Qi <yao.qi@linaro.org>
5796
5797 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5798 * linux-aarch32-low.c: New file.
5799 * linux-aarch32-low.h: New file.
5800 * linux-arm-low.c (arm_fill_gregset): Move it to
5801 linux-aarch32-low.c.
5802 (arm_store_gregset): Likewise.
5803 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5804 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5805 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5806 (regs_info): Rename to regs_info_arm.
5807 (arm_regs_info): Return regs_info_aarch32 if
5808 have_ptrace_getregset is 1 and target description is
5809 arm_with_neon or arm_with_vfpv3.
5810 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5811 Call initialize_low_arch_aarch32 instead.
5812
ded48a5e
YQ		 58132015-08-04 Yao Qi <yao.qi@linaro.org>
5814
5815 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5816 * linux-low.c: ... here.
5817 * linux-low.h (have_ptrace_getregset): Declare it.
5818
96e9210f
PA		 58192015-08-04 Pedro Alves <palves@redhat.com>
5820
5821 * thread-db.c (struct thread_db): Use new typedefs.
5822 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5823 CHK calls.
5824 (disable_thread_event_reporting): Cast result of dlsym to
5825 destination function pointer type.
5826 (thread_db_mourn): Use td_ta_delete_ftype.
5827
af60a1ef
SL		 58282015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5829
5830 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5831 arch variant.
5832 (CDX_BREAKPOINT): Define for R2.
5833 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5834 (the_low_target): Add comments.
5835
e8b41681
YQ		 58362015-07-30 Yao Qi <yao.qi@linaro.org>
5837
5838 * linux-arm-low.c (arm_hwcap): Remove it.
5839 (arm_read_description): New local variable arm_hwcap. Don't
5840 set arm_hwcap to zero.
5841
89abb039
YQ		 58422015-07-30 Yao Qi <yao.qi@linaro.org>
5843
5844 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5845 Use regcache->tdesc instead.
5846 (arm_store_wmmxregset): Likewise.
5847 (arm_fill_vfpregset): Likewise.
5848 (arm_store_vfpregset): Likewise.
5849
deca266c
YQ		 58502015-07-30 Yao Qi <yao.qi@linaro.org>
5851
5852 * linux-arm-low.c: Include arch/arm.h.
5853 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5854 (arm_store_gregset): Likewise.
5855
aa58a496
SM		 58562015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5857
5858 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5859 ptrace's 4th parameter.
5860
50904b25
YQ		 58612015-07-27 Yao Qi <yao.qi@linaro.org>
5862
5863 * configure.srv (case aarch64*-*-linux*): Don't set
5864 srv_linux_usrregs.
5865
5826e159
PA		 58662015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5867
5868 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5869 sys/ptrace.h.
5870 * linux-arm-low.c: Likewise.
5871 * linux-cris-low.c: Likewise.
5872 * linux-crisv32-low.c: Likewise.
5873 * linux-low.c: Likewise.
5874 * linux-m68k-low.c: Likewise.
5875 * linux-mips-low.c: Likewise.
5876 * linux-nios2-low.c: Likewise.
5877 * linux-s390-low.c: Likewise.
5878 * linux-sparc-low.c: Likewise.
5879 * linux-tic6x-low.c: Likewise.
5880 * linux-tile-low.c: Likewise.
5881 * linux-x86-low.c: Likewise.
5882
54019719
PA		 58832015-07-24 Pedro Alves <palves@redhat.com>
5884
5885 * config.in: Regenerate.
5886 * configure: Regenerate.
5887
eb7aa561
PA		 58882015-07-24 Pedro Alves <palves@redhat.com>
5889
5890 * acinclude.m4: Include ../ptrace.m4.
5891 * configure.ac: Call GDB_AC_PTRACE.
5892 * config.in, configure: Regenerate.
5893
55d7b841
YQ		 58942015-07-24 Yao Qi <yao.qi@linaro.org>
5895
5896 * linux-low.c (linux_create_inferior): Remove setting to
5897 proc->priv->new_inferior.
5898 (linux_attach): Likewise.
5899 (linux_low_filter_event): Likewise.
5900 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5901
c06cbd92
YQ		 59022015-07-24 Yao Qi <yao.qi@linaro.org>
5903
5904 * linux-low.c (linux_arch_setup): New function.
5905 (linux_low_filter_event): If proc->tdesc is NULL and
5906 proc->attached is true, call the_low_target.arch_setup.
5907 Otherwise, keep status pending, and return.
5908 (linux_resume_one_lwp_throw): Don't call get_pc if
5909 thread->while_stepping isn't NULL. Don't call
5910 get_thread_regcache if proc->tdesc is NULL.
5911 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5912 (linux_target_ops): Install arch_setup.
5913 * server.c (start_inferior): Call the_target->arch_setup.
5914 * target.h (struct target_ops) <arch_setup>: New field.
5915 (target_arch_setup): New marco.
5916 * lynx-low.c (lynx_target_ops): Update.
5917 * nto-low.c (nto_target_ops): Update.
5918 * spu-low.c (spu_target_ops): Update.
5919 * win32-low.c (win32_target_ops): Update.
5920
5ae3ebba
YQ		 59212015-07-24 Yao Qi <yao.qi@linaro.org>
5922
5923 * linux-low.c (linux_add_process): Don't set
5924 proc->priv->new_inferior.
5925 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5926 (linux_attach): Likewise.
5927
eb97750b
YQ		 59282015-07-24 Yao Qi <yao.qi@linaro.org>
5929
5930 * server.c (start_inferior): Code refactor.
5931
51aee833
YQ		 59322015-07-24 Yao Qi <yao.qi@linaro.org>
5933
5934 * server.c (process_serial_event): Set general_thread.
5935
af1b22f3
YQ		 59362015-07-21 Yao Qi <yao.qi@linaro.org>
5937
5938 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5939 aarch64_linux_get_debug_reg_capacity.
5940
554717a3
YQ		 59412015-07-17 Yao Qi <yao.qi@linaro.org>
5942
5943 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5944 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5945 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5946 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5947 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5948 (AARCH64_HWP_ALIGNMENT): Likewise.
5949 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5950 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5951 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5952 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5953 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5954 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5955 (struct aarch64_debug_reg_state): Likewise.
5956 (struct arch_lwp_info): Likewise.
5957 (aarch64_align_watchpoint): Likewise.
5958 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5959 (aarch64_watchpoint_length): Likewise.
5960 (aarch64_point_encode_ctrl_reg): Likewise
5961 (aarch64_point_is_aligned): Likewise.
5962 (aarch64_align_watchpoint): Likewise.
5963 (aarch64_linux_set_debug_regs):
5964 (aarch64_dr_state_insert_one_point): Likewise.
5965 (aarch64_dr_state_remove_one_point): Likewise.
5966 (aarch64_handle_breakpoint): Likewise.
5967 (aarch64_handle_aligned_watchpoint): Likewise.
5968 (aarch64_handle_unaligned_watchpoint): Likewise.
5969 (aarch64_handle_watchpoint): Likewise.
5970
c67ca4de
YQ		 59712015-07-17 Yao Qi <yao.qi@linaro.org>
5972
5973 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5974 and don't aarch64_get_debug_reg_state. All callers update.
5975 (aarch64_handle_aligned_watchpoint): Likewise.
5976 (aarch64_handle_unaligned_watchpoint): Likewise.
5977 (aarch64_handle_watchpoint): Likewise.
5978 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5979 (aarch64_remove_point): Likewise.
5980
25abf979
YQ		 59812015-07-17 Yao Qi <yao.qi@linaro.org>
5982
5983 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5984 debug_printf.
5985 (aarch64_handle_unaligned_watchpoint): Likewise.
5986
db1ff28b
JK		 59872015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5988
5989 Revert the previous 3 commits:
5990 Move gdb_regex* to common/
5991 Move linux_find_memory_regions_full & co.
5992 gdbserver build-id attribute generator
5993
700ca40f
JK		 59942015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5995 Jan Kratochvil <jan.kratochvil@redhat.com>
5996
5997 gdbserver build-id attribute generator.
5998 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5999 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
6000 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
6001 (find_phdr): New.
6002 (get_dynamic): Use find_pdhr to traverse program headers.
6003 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
6004 (compare_mapping_entry_range, struct find_memory_region_callback_data)
6005 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
6006 (get_hex_build_id): New.
6007 (linux_qxfer_libraries_svr4): Add optional build-id attribute
6008 to reply XML document.
6009
9904185c
JK		 60102015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6011 Jan Kratochvil <jan.kratochvil@redhat.com>
6012
6013 * target.c: Include target/target-utils.h and fcntl.h.
6014 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
6015 (target_fileio_read_stralloc): New functions.
6016
6e5b4429
JK		 60172015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
6018
6019 * Makefile.in (OBS): Add gdb_regex.o.
6020 (gdb_regex.o): New.
6021 * config.in: Rebuilt.
6022 * configure: Rebuilt.
6023
ddc98fbf
JK		 60242015-07-15 Aleksandar Ristovski <aristovski@qnx.com
6025 Jan Kratochvil <jan.kratochvil@redhat.com>
6026
6027 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
6028 * Makefile.in (OBS): Add target-utils.o.
6029 (linux-maps.o, target-utils.o): New.
6030 * configure.srv (srv_linux_obj): Add linux-maps.o.
6031
e57bb7a0
PL		 60322015-07-15 Pierre Langlois <pierre.langlois@arm.com>
6033
6034 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
6035 function, return 1.
6036 (the_low_target): Install it.
6037
586b02a9
PA		 60382015-07-14 Pedro Alves <palves@redhat.com>
6039
6040 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
6041 Instead, ignore ECHILD, and throw an error for other errnos.
6042
58c1b36c
PA		 60432015-07-10 Pedro Alves <palves@redhat.com>
6044
6045 * event-loop.c (struct callback_event) <data>: Change type to
6046 gdb_client_data instance instead of gdb_client_data pointer.
6047 (append_callback_event): Adjust.
6048
421530db
PL		 60492015-07-10 Pierre Langlois <pierre.langlois@arm.com>
6050
6051 * linux-aarch64-low.c: Add comments for each linux_target_ops
6052 method. Remove comments already covered in target_ops and
6053 linux_target_ops definitions.
6054 (the_low_target): Add comments for each unimplemented method.
6055
c2d65f38
YQ		 60562015-07-09 Yao Qi <yao.qi@linaro.org>
6057
6058 * linux-aarch64-low.c (aarch64_regmap): Remove.
6059 (aarch64_usrregs_info): Remove.
6060 (regs_info): Set field usrregs to NULL.
6061
b20a6524
MM		 60622015-07-02 Markus Metzger <markus.t.metzger@intel.com>
6063
6064 * linux-low.c: Include "rsp-low.h"
6065 (linux_low_encode_pt_config, linux_low_encode_raw): New.
6066 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
6067 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
6068 (handle_btrace_enable_pt): New.
6069 (handle_btrace_general_set): Support "pt".
6070 (handle_btrace_conf_general_set): Support "pt:size".
6071
96c97461
PL		 60722015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6073
6074 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
6075 Z_PACKET_SW_BP.
6076
37d66942
PL		 60772015-06-29 Pierre Langlois <pierre.langlois@arm.com>
6078
6079 * linux-aarch64-low.c: Remove comment about endianness.
6080 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6081 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6082 memcmp.
6083
dc06243f
GB		 60842015-06-24 Gary Benson <gbenson@redhat.com>
6085
6086 * linux-i386-ipa.c (stdint.h): Do not include.
6087 * lynx-i386-low.c (stdint.h): Likewise.
6088 * lynx-ppc-low.c (stdint.h): Likewise.
6089 * mem-break.c (stdint.h): Likewise.
6090 * thread-db.c (stdint.h): Likewise.
6091 * tracepoint.c (stdint.h): Likewise.
6092 * win32-low.c (stdint.h): Likewise.
6093
124e13d9
SM		 60942015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6095
6096 * server.c (write_qxfer_response): Update call to
6097 remote_escape_output.
6098
909c2cda
JK		 60992015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6100 Jan Kratochvil <jan.kratochvil@redhat.com>
6101
6102 Merge multiple hex conversions.
6103 * gdbreplay.c (tohex): Rename to 'fromhex'.
6104 (logchar): Use fromhex.
6105
24c05f46
JK		 61062015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6107
6108 * server.c (handle_qxfer_libraries): Set `version' attribute for
6109 <library-list>.
6110
14d2069a
GB		 61112015-06-10 Gary Benson <gbenson@redhat.com>
6112
6113 * target.h (struct target_ops) <multifs_open>: New field.
6114 <multifs_unlink>: Likewise.
6115 <multifs_readlink>: Likewise.
6116 * linux-low.c (nat/linux-namespaces.h): New include.
6117 (linux_target_ops): Initialize the_target->multifs_open,
6118 the_target->multifs_unlink and the_target->multifs_readlink.
6119 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6120 * hostio.c (hostio_fs_pid): New static variable.
6121 (hostio_handle_new_gdb_connection): New function.
6122 (handle_setfs): Likewise.
6123 (handle_open): Use the_target->multifs_open as appropriate.
6124 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6125 (handle_readlink): Use the_target->multifs_readlink as
6126 appropriate.
6127 (handle_vFile): Handle vFile:setfs packets.
6128 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6129 after target_handle_new_gdb_connection.
6130
4b8b5e72
GB		 61312015-06-10 Gary Benson <gbenson@redhat.com>
6132
6133 * configure.ac (AC_CHECK_FUNCS): Add setns.
6134 * config.in: Regenerate.
6135 * configure: Likewise.
6136 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6137 (linux-namespaces.o): New rule.
6138 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6139
3ac2e371
GB		 61402015-06-09 Gary Benson <gbenson@redhat.com>
6141
6142 * hostio.c (handle_open): Process mode argument with
6143 fileio_to_host_mode.
6144
ca9b78ce
YQ		 61452015-06-01 Yao Qi <yao.qi@linaro.org>
6146
6147 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6148 * linux-x86-low.c: Likewise.
6149
bfacd19d
DB		 61502015-05-28 Don Breazeal <donb@codesourcery.com>
6151
6152 * linux-low.c (handle_extended_wait): Initialize
6153 thread_info.last_resume_kind for new fork children.
6154
452003ef
PA		 61552015-05-15 Pedro Alves <palves@redhat.com>
6156
6157 * target.h (target_handle_new_gdb_connection): Rewrite using if
6158 wrapped in do/while.
6159
1041a03c
JB		 61602015-05-14 Joel Brobecker <brobecker@adacore.com>
6161
6162 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6163 * configure, config.in: Regenerate.
6164 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6165 Declare typedef.
6166
c269dbdb
DB		 61672015-05-12 Don Breazeal <donb@codesourcery.com>
6168
6169 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6170 PTRACE_EVENT_VFORK_DONE.
6171 (linux_low_ptrace_options, extended_event_reported): Add vfork
6172 events.
6173 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6174 and "vforkdone" for RSP 'T' Stop Reply Packet.
6175 * server.h (report_vfork_events): Declare
6176 global variable.
6177
3a8a0396
DB		 61782015-05-12 Don Breazeal <donb@codesourcery.com>
6179
6180 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6181 (the_low_target) <new_fork>: Initialize new member.
6182 * linux-arm-low.c (arm_new_fork): New function.
6183 (the_low_target) <new_fork>: Initialize new member.
6184 * linux-low.c (handle_extended_wait): Call new target function
6185 new_fork.
6186 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6187 * linux-mips-low.c (mips_add_watchpoint): New function
6188 extracted from mips_insert_point.
6189 (the_low_target) <new_fork>: Initialize new member.
6190 (mips_linux_new_fork): New function.
6191 (mips_insert_point): Call mips_add_watchpoint.
6192 * linux-x86-low.c (x86_linux_new_fork): New function.
6193 (the_low_target) <new_fork>: Initialize new member.
6194
de0d863e
DB		 61952015-05-12 Don Breazeal <donb@codesourcery.com>
6196
6197 * linux-low.c (handle_extended_wait): Implement return value,
6198 rename argument 'event_child' to 'event_lwp', handle
6199 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6200 (linux_low_ptrace_options): New function.
6201 (linux_low_filter_event): Call linux_low_ptrace_options,
6202 use different argument fo linux_enable_event_reporting,
6203 use return value from handle_extended_wait.
6204 (extended_event_reported): New function.
6205 (linux_wait_1): Call extended_event_reported and set
6206 status to report fork events.
6207 (linux_write_memory): Add pid to debug message.
6208 (reset_lwp_ptrace_options_callback): New function.
6209 (linux_handle_new_gdb_connection): New function.
6210 (linux_target_ops): Initialize new structure member.
6211 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6212 * lynx-low.c: Initialize new structure member.
6213 * remote-utils.c (prepare_resume_reply): Implement stop reason
6214 "fork" for "T" stop message.
6215 * server.c (handle_query): Call handle_new_gdb_connection.
6216 * server.h (report_fork_events): Declare global flag.
6217 * target.h (struct target_ops) <handle_new_gdb_connection>:
6218 New member.
6219 (target_handle_new_gdb_connection): New macro.
6220 * win32-low.c: Initialize new structure member.
6221
ddcbc397
DB		 62222015-05-12 Don Breazeal <donb@codesourcery.com>
6223
6224 * mem-break.c (APPEND_TO_LIST): Define macro.
6225 (clone_agent_expr): New function.
6226 (clone_one_breakpoint): New function.
6227 (clone_all_breakpoints): New function.
6228 * mem-break.h: Declare new functions.
6229
89245bc0
DB		 62302015-05-12 Don Breazeal <donb@codesourcery.com>
6231
6232 * linux-low.c (linux_supports_fork_events): New function.
6233 (linux_supports_vfork_events): New function.
6234 (linux_target_ops): Initialize new structure members.
6235 (initialize_low): Call linux_check_ptrace_features.
6236 * lynx-low.c (lynx_target_ops): Initialize new structure
6237 members.
6238 * server.c (report_fork_events, report_vfork_events):
6239 New global flags.
6240 (handle_query): Add new features to qSupported packet and
6241 response.
6242 (captured_main): Initialize new global variables.
6243 * target.h (struct target_ops) <supports_fork_events>:
6244 New member.
6245 <supports_vfork_events>: New member.
6246 (target_supports_fork_events): New macro.
6247 (target_supports_vfork_events): New macro.
6248 * win32-low.c (win32_target_ops): Initialize new structure
6249 members.
6250
835205d0
GB		 62512015-05-12 Gary Benson <gbenson@redhat.com>
6252
6253 * server.c (handle_qxfer_exec_file): Use current process
6254 if annex is empty.
6255
21e94bd9
SL		 62562015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6257
6258 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6259 Remove HAVE_PTRACE_GETREGS conditionals.
6260 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6261 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6262
45614f15
YQ		 62632015-05-08 Yao Qi <yao.qi@linaro.org>
6264
6265 * linux-low.c (linux_supports_conditional_breakpoints): New
6266 function.
6267 (linux_target_ops): Install new target method.
6268 * lynx-low.c (lynx_target_ops): Install NULL hook for
6269 supports_conditional_breakpoints.
6270 * nto-low.c (nto_target_ops): Likewise.
6271 * spu-low.c (spu_target_ops): Likewise.
6272 * win32-low.c (win32_target_ops): Likewise.
6273 * server.c (handle_query): Check
6274 target_supports_conditional_breakpoints.
6275 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6276 New field.
6277 (target_supports_conditional_breakpoints): New macro.
6278
80ad801e
PA		 62792015-05-06 Pedro Alves <palves@redhat.com>
6280
6281 PR server/18081
6282 * server.c (start_inferior): If the process exits, mourn it.
6283
819843c7
GB		 62842015-04-21 Gary Benson <gbenson@redhat.com>
6285
6286 * hostio.c (fileio_open_flags_to_host): Factored out to
6287 fileio_to_host_openflags in common/fileio.c. Single use
6288 updated.
6289
a2d5a9d7
MF		 62902015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6291
6292 * linux-xtensa-low.c (xtensa_fill_gregset)
6293 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6294 XCHAL_HAVE_LOOP.
6295
deb44829
MF		 62962015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6297
6298 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6299 (regs_info): Replace usrregs pointer with NULL.
6300
e57f1de3
GB		 63012015-04-17 Gary Benson <gbenson@redhat.com>
6302
6303 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6304 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6305 * server.c (handle_qxfer_exec_file): New function.
6306 (qxfer_packets): Add exec-file entry.
6307 (handle_query): Report qXfer:exec-file:read as supported packet.
6308
62828379
RN		 63092015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6310
6311 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6312
b88bb450
GB		 63132015-04-09 Gary Benson <gbenson@redhat.com>
6314
6315 * hostio-errno.c (errno_to_fileio_error): Remove function.
6316 Update caller to use remote_fileio_to_fio_error.
6317
c8f4bfdd
YQ		 63182015-04-09 Yao Qi <yao.qi@linaro.org>
6319
6320 * linux-low.c (linux_insert_point): Call
6321 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6322 (linux_remove_point): Call remove_memory_breakpoint if type is
6323 raw_bkpt_type_sw.
6324 * linux-x86-low.c (x86_insert_point): Don't call
6325 insert_memory_breakpoint.
6326 (x86_remove_point): Don't call remove_memory_breakpoint.
6327
41f98f02
PA		 63282015-04-01 Pedro Alves <palves@redhat.com>
6329 Cleber Rosa <crosa@redhat.com>
6330
6331 * server.c (gdbserver_usage): Reorganize and extend the usage
6332 message.
6333
2bf6fb9d
PA		 63342015-03-24 Pedro Alves <palves@redhat.com>
6335
6336 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6337 output. Also dump TRAP_TRACE.
6338 (linux_low_filter_event): In debug output, distinguish a
6339 resume_stop SIGSTOP from a delayed SIGSTOP.
6340
369f6daa
GB		 63412015-03-24 Gary Benson <gbenson@redhat.com>
6342
6343 * linux-x86-low.c (x86_linux_new_thread): Moved to
6344 nat/x86-linux.c.
6345 (x86_linux_prepare_to_resume): Likewise.
6346
8e5d4070
GB		 63472015-03-24 Gary Benson <gbenson@redhat.com>
6348
6349 * Makefile.in (x86-linux-dregs.o): New rule.
6350 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6351 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6352 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6353 (x86_linux_dr_get): Likewise.
6354 (x86_linux_dr_set): Likewise.
6355 (update_debug_registers_callback): Likewise.
6356 (x86_linux_dr_set_addr): Likewise.
6357 (x86_linux_dr_get_addr): Likewise.
6358 (x86_linux_dr_set_control): Likewise.
6359 (x86_linux_dr_get_control): Likewise.
6360 (x86_linux_dr_get_status): Likewise.
6361 (x86_linux_update_debug_registers): Likewise.
6362
2b95d440
GB		 63632015-03-24 Gary Benson <gbenson@redhat.com>
6364
6365 * linux-x86-low.c (x86_linux_update_debug_registers):
6366 New function, factored out from...
6367 (x86_linux_prepare_to_resume): ...this.
6368
14b0bc68
GB		 63692015-03-24 Gary Benson <gbenson@redhat.com>
6370
6371 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6372 (x86_linux_dr_set): Likewise.
6373 (update_debug_registers_callback): Likewise.
6374 (x86_linux_dr_set_addr): Likewise.
6375 (x86_linux_dr_get_addr): Likewise.
6376 (x86_linux_dr_set_control): Likewise.
6377 (x86_linux_dr_get_control): Likewise.
6378 (x86_linux_dr_get_status): Likewise.
6379 (x86_linux_prepare_to_resume): Likewise.
6380
5dfe6ca8
GB		 63812015-03-24 Gary Benson <gbenson@redhat.com>
6382
6383 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6384 Use perror_with_name. Pass string through gettext.
6385 (x86_linux_dr_set): Likewise.
6386
d33472ad
GB		 63872015-03-24 Gary Benson <gbenson@redhat.com>
6388
6389 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6390 (x86_linux_dr_set_addr): ...this.
6391 (x86_dr_low_get_addr): Rename to...
6392 (x86_linux_dr_get_addr): ...this.
6393 (x86_dr_low_set_control): Rename to...
6394 (x86_linux_dr_set_control): ...this.
6395 (x86_dr_low_get_control): Rename to...
6396 (x86_linux_dr_get_control): ...this.
6397 (x86_dr_low_get_status): Rename to...
6398 (x86_linux_dr_get_status): ...this.
6399 (x86_dr_low): Update with new function names.
6400
4b134ca1
GB		 64012015-03-24 Gary Benson <gbenson@redhat.com>
6402
6403 * Makefile.in (x86-linux.o): New rule.
6404 * configure.srv: Add x86-linux.o to relevant targets.
6405 * linux-low.c (lwp_set_arch_private_info): New function.
6406 (lwp_arch_private_info): Likewise.
6407 * linux-x86-low.c: Include nat/x86-linux.h.
6408 (arch_lwp_info): Removed structure.
6409 (update_debug_registers_callback):
6410 Use lwp_set_debug_registers_changed.
6411 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6412 and lwp_set_debug_registers_changed.
6413 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6414
34c703da
GB		 64152015-03-24 Gary Benson <gbenson@redhat.com>
6416
6417 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6418 * linux-arm-low.c (arm_new_thread): Likewise.
6419 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6420 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6421 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6422 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6423
cff068da
GB		 64242015-03-24 Gary Benson <gbenson@redhat.com>
6425
6426 * linux-low.c (ptid_of_lwp): New function.
6427 (lwp_is_stopped): Likewise.
6428 (lwp_stop_reason): Likewise.
6429 * linux-x86-low.c (update_debug_registers_callback):
6430 Use lwp_is_stopped.
6431 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6432 lwp_stop_reason.
6433
b2f7c7e8
GB		 64342015-03-24 Gary Benson <gbenson@redhat.com>
6435
6436 * linux-low.h (linux_stop_lwp): Remove declaration.
6437
6d4ee8c6
GB		 64382015-03-24 Gary Benson <gbenson@redhat.com>
6439
6440 * linux-low.h: Include nat/linux-nat.h.
6441 * linux-low.c (iterate_over_lwps_args): New structure.
6442 (iterate_over_lwps_filter): New function.
6443 (iterate_over_lwps): Likewise.
6444 * linux-x86-low.c (update_debug_registers_callback):
6445 Update signature to what iterate_over_lwps expects.
6446 Remove PID check that iterate_over_lwps now performs.
6447 (x86_dr_low_set_addr): Use iterate_over_lwps.
6448 (x86_dr_low_set_control): Likewise.
6449
70a0bb6b
GB		 64502015-03-24 Gary Benson <gbenson@redhat.com>
6451
6452 * linux-x86-low.c (x86_debug_reg_state): New function.
6453 (x86_linux_prepare_to_resume): Use the above.
6454
7b669087
GB		 64552015-03-24 Gary Benson <gbenson@redhat.com>
6456
6457 * linux-low.c (current_lwp_ptid): New function.
6458 * linux-x86-low.c: Include nat/linux-nat.h.
6459 (x86_dr_low_get_addr): Use current_lwp_ptid.
6460 (x86_dr_low_get_control): Likewise.
6461 (x86_dr_low_get_status): Likewise.
6462
eef49a3d
PA		 64632015-03-20 Pedro Alves <palves@redhat.com>
6464
6465 * tracepoint.c (cmd_qtstatus): Make "str" const.
6466
b2333d22
PA		 64672015-03-20 Pedro Alves <palves@redhat.com>
6468
6469 * server.c (handle_general_set): Make "req_str" const.
6470
23f238d3
PA		 64712015-03-19 Pedro Alves <palves@redhat.com>
6472
6473 * linux-low.c (linux_resume_one_lwp): Rename to ...
6474 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6475 instead call perror_with_name.
6476 (check_ptrace_stopped_lwp_gone): New function.
6477 (linux_resume_one_lwp): Reimplement as wrapper around
6478 linux_resume_one_lwp_throw that swallows errors if the LWP is
6479 gone.
6480
91baf43f
PA		 64812015-03-19 Pedro Alves <palves@redhat.com>
6482
6483 * linux-low.c (count_events_callback, select_event_lwp_callback):
6484 No longer check whether the thread has resume_stop as last resume
6485 kind.
6486
8bf3b159
PA		 64872015-03-19 Pedro Alves <palves@redhat.com>
6488
6489 * linux-low.c (count_events_callback, select_event_lwp_callback):
6490 Use the lwp's status_pending_p field, not the thread's.
6491
b90fc188
PA		 64922015-03-19 Pedro Alves <palves@redhat.com>
6493
6494 * linux-low.c (select_event_lwp_callback): Update comments to
6495 no longer mention SIGTRAP.
6496
464b0089
GB		 64972015-03-18 Gary Benson <gbenson@redhat.com>
6498
6499 * server.c (handle_query): Do not report vFile:fstat as supported.
6500
aa9e327f
GB		 65012015-03-11 Gary Benson <gbenson@redhat.com>
6502
6503 * hostio.c (sys/types.h): New include.
6504 (sys/stat.h): Likewise.
6505 (common-remote-fileio.h): Likewise.
6506 (handle_fstat): New function.
6507 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6508
791c0056
GB		 65092015-03-11 Gary Benson <gbenson@redhat.com>
6510
6511 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6512 struct stat.st_blocks and struct stat.st_blksize.
6513 * configure: Regenerate.
6514 * config.in: Likewise.
6515 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6516 (OBS): Add common-remote-fileio.o.
6517 (common-remote-fileio.o): New rule.
6518
9a9df970
PA		 65192015-03-09 Pedro Alves <palves@redhat.com>
6520
6521 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6522 'struct sockaddr' pointer in 'accept' call.
6523
9eb1356e
PA		 65242015-03-09 Pedro Alves <palves@redhat.com>
6525
6526 Revert:
6527 2015-03-07 Pedro Alves <palves@redhat.com>
6528 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6529 or <winsock2.h> here. Instead include "gdb_socket.h".
6530 (remote_open): Use union gdb_sockaddr_u.
6531 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6532 or <winsock2.h> here. Instead include "gdb_socket.h".
6533 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6534 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6535 or <sys/un.h>.
6536 (init_named_socket, gdb_agent_helper_thread): Use union
6537 gdb_sockaddr_u.
6538
aac331e4
PA		 65392015-03-07 Pedro Alves <palves@redhat.com>
6540
6541 * configure.ac (build_warnings): Move
6542 -Wdeclaration-after-statement to the C-specific set.
6543 * configure: Regenerate.
6544
366c75fc
PA		 65452015-03-07 Pedro Alves <palves@redhat.com>
6546
6547 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6548 or <winsock2.h> here. Instead include "gdb_socket.h".
6549 (remote_open): Use union gdb_sockaddr_u.
6550 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6551 or <winsock2.h> here. Instead include "gdb_socket.h".
6552 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6553 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6554 or <sys/un.h>.
6555 (init_named_socket, gdb_agent_helper_thread): Use union
6556 gdb_sockaddr_u.
6557
492d29ea
PA		 65582015-03-07 Pedro Alves <palves@redhat.com>
6559
6560 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6561 instead.
6562
60a191ed
YQ		 65632015-03-06 Yao Qi <yao.qi@linaro.org>
6564
6565 * linux-aarch64-low.c (aarch64_insert_point): Use
6566 show_debug_regs as a boolean.
6567 (aarch64_remove_point): Likewise.
6568
f5771b1d
PA		 65692015-03-05 Pedro Alves <palves@redhat.com>
6570
6571 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6572 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6573 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6574 * nto-low.c (nto_target_ops): Likewise.
6575 * spu-low.c (spu_target_ops): Likewise.
6576 * win32-low.c (win32_target_ops): Likewise.
6577
3e572f71
PA		 65782015-03-04 Pedro Alves <palves@redhat.com>
6579
72f4393d 6580 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6581 Decide whether a breakpoint triggered based on the SIGTRAP's
6582 siginfo.si_code.
72f4393d
L		 6583 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6584 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6585 (linux_low_filter_event): Check for breakpoints before checking
6586 watchpoints.
6587 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6588 siginfo.si_code.
72f4393d
L		 6589 (linux_stopped_by_sw_breakpoint)
6590 (linux_supports_stopped_by_sw_breakpoint)
6591 (linux_stopped_by_hw_breakpoint)
6592 (linux_supports_stopped_by_hw_breakpoint): New functions.
6593 (linux_target_ops): Install new target methods.
3e572f71 6594
1ec68e26
PA		 65952015-03-04 Pedro Alves <palves@redhat.com>
6596
6597 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6598 * server.c (swbreak_feature, hwbreak_feature): New globals.
6599 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6600 (captured_main): Clear swbreak_feature and hwbreak_feature.
6601 * server.h (swbreak_feature, hwbreak_feature): Declare.
6602 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6603 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6604 supports_stopped_by_hw_breakpoint>: New fields.
6605 (target_supports_stopped_by_sw_breakpoint)
6606 (target_stopped_by_sw_breakpoint)
6607 (target_supports_stopped_by_hw_breakpoint)
6608 (target_stopped_by_hw_breakpoint): Declare.
6609
15c66dd6
PA		 66102015-03-04 Pedro Alves <palves@redhat.com>
6611
6612 enum lwp_stop_reason -> enum target_stop_reason
6613 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6614 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6615 (linux_wait_1, stuck_in_jump_pad_callback)
6616 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6617 (linux_stopped_by_watchpoint):
6618 * linux-low.h (enum lwp_stop_reason): Delete.
6619 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6620 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6621
98fc70d6
YQ		 66222015-03-04 Yao Qi <yao.qi@linaro.org>
6623
6624 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6625
dd2ac174
GB		 66262015-03-03 Gary Benson <gbenson@redhat.com>
6627
6628 * hostio.c (handle_vFile): Fix prefix lengths.
6629
d68e53f4
MM		 66302015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6631
6632 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6633 ptr_bits.
6634
bf2d68ab
AA		 66352015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6636
6637 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6638 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6639 (clean): Add "rm -f" for above C files.
6640 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6641 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6642 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6643 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6644 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6645 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6646 (init_registers_s390x_vx_linux64)
6647 (init_registers_s390x_tevx_linux64)
6648 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6649 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6650 declarations.
6651 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6652 (s390_store_vxrs_high): New functions.
6653 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6654 NT_S390_VXRS_HIGH.
6655 (s390_arch_setup): Add logic for selecting one of the new target
6656 descriptions. Activate the new vector regsets if applicable.
6657 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6658 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6659 and init_registers_s390x_tevx_linux64.
6660
c966a859
PA		 66612015-03-01 Pedro Alves <palves@redhat.com>
6662
6663 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6664 parameter.
6665
4180215b
PA		 66662015-02-27 Pedro Alves <palves@redhat.com>
6667
6668 * linux-x86-low.c (u_debugreg_offset): New function.
6669 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6670
749bab01
PA		 66712015-02-27 Pedro Alves <palves@redhat.com>
6672
6673 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6674 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6675 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6676 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6677 (ps_lsetfpregs, ps_getpid)
6678 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6679 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6680 (ps_lsetxregs, ps_plog): Declare.
6681
3c14e5a3
PA		 66822015-02-27 Pedro Alves <palves@redhat.com>
6683
6684 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6685 IP_AGENT_EXPORT_FUNC.
6686 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6687 IP_AGENT_EXPORT_FUNC.
6688 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6689 (IP_AGENT_EXPORT): Delete.
6690 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6691 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6692 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6693 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6694 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6695 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6696 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6697 (traceframe_read_count, traceframe_write_count)
6698 (traceframes_created, trace_state_variables, get_raw_reg)
6699 (get_trace_state_variable_value, set_trace_state_variable_value)
6700 (ust_loaded, helper_thread_id, cmd_buf): Use
6701 IPA_SYM_EXPORTED_NAME.
6702 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6703 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6704 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6705 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6706 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6707 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6708 EXTERN_C_PUSH/EXTERN_C_POP.
6709 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6710 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6711 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6712 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6713 (traceframe_write_count, traceframe_read_count)
6714 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6715 (about_to_request_buffer_space, get_trace_state_variable_value)
6716 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6717 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6718 EXTERN_C_PUSH/EXTERN_C_POP.
6719 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6720 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6721 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6722 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6723 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6724 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6725 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6726 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6727 Define.
6728 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6729 (IP_AGENT_EXPORT_VAR_DECL): Define.
6730 (tracing): Declare.
6731 (gdb_agent_get_raw_reg): Declare.
6732
fe978cb0
PA		 67332015-02-27 Tom Tromey <tromey@redhat.com>
6734 Pedro Alves <palves@redhat.com>
6735
6736 Rename symbols whose names are reserved C++ keywords throughout.
6737
3bc3d82a
PA		 67382015-02-27 Pedro Alves <palves@redhat.com>
6739
6740 * Makefile.in (COMPILER): New, get it from autoconf.
6741 (CXX): Get from autoconf instead.
6742 (COMPILE.pre): Use COMPILER.
6743 (CC-LD): Rename to ...
6744 (CC_LD): ... this. Use COMPILER.
6745 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6746 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6747 * acinclude.m4: Include build-with-cxx.m4.
6748 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6749 Disable -Werror by default if building in C++ mode.
6750 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6751 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6752 the C++ compiler. Save/restore CXXFLAGS too.
6753 * configure: Regenerate.
6754
07697489
PA		 67552015-02-27 Pedro Alves <palves@redhat.com>
6756
6757 * acinclude.m4: Include libiberty.m4.
6758 * configure.ac: Call libiberty_INIT.
6759 * config.in, configure: Regenerate.
6760
9beb7c4e
PA		 67612015-02-26 Pedro Alves <palves@redhat.com>
6762
6763 * linux-low.c (linux_wait_1): When incrementing the PC past a
6764 program breakpoint always use the_low_target.breakpoint_len as
6765 increment, rather than the maximum between that and
6766 the_low_target.decr_pc_after_break.
6767
8090aef2
PA		 67682015-02-23 Pedro Alves <palves@redhat.com>
6769
6770 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6771 thread was doing a step-over; always adjust the PC if
6772 we stepped over a permanent breakpoint.
6773 (linux_wait_1): If we stepped over breakpoint that was on top of a
6774 permanent breakpoint, manually advance the PC past it.
6775
bc9540e8
PA		 67762015-02-23 Pedro Alves <palves@redhat.com>
6777
6778 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6779 modes.
6780 (x86_fill_gregset, x86_store_gregset): Use it when handling
6781 $orig_eax.
6782
2db9a427
PA		 67832015-02-20 Pedro Alves <palves@redhat.com>
6784
6785 * thread-db.c: Include "nat/linux-procfs.h".
6786 (thread_db_init): Skip listing new threads if the kernel supports
6787 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6788
afa8d396
PA		 67892015-02-20 Pedro Alves <palves@redhat.com>
6790
6791 * linux-low.c (status_pending_p_callback): Use ptid_match.
6792
c9587f88
AT		 67932015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6794
6795 PR breakpoints/16812
6796 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6797 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6798 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6799
b05ec7a5
AT		 68002015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6801
6802 PR breakpoints/15956
6803 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6804
d33501a5
MM		 68052015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6806
6807 * linux-low.c (linux_low_btrace_conf): Print size.
6808 * server.c (handle_btrace_conf_general_set): New.
6809 (hanle_general_set): Call handle_btrace_conf_general_set.
6810 (handle_query): Report Qbtrace-conf:bts:size as supported.
6811
f4abbc16
MM		 68122015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6813
6814 * linux-low.c (linux_low_enable_btrace): Update parameters.
6815 (linux_low_btrace_conf): New.
6816 (linux_target_ops)<to_btrace_conf>: Initialize.
6817 * server.c (current_btrace_conf): New.
6818 (handle_btrace_enable): Rename to ...
6819 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6820 to target_enable_btrace. Update comment. Update users.
6821 (handle_qxfer_btrace_conf): New.
6822 (qxfer_packets): Add btrace-conf entry.
6823 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6824 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6825 (target_ops)<read_btrace_conf>: New.
6826 (target_enable_btrace): Update parameters.
6827 (target_read_btrace_conf): New.
6828
043c3577
MM		 68292015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6830
6831 * server.c (handle_btrace_general_set): Remove call to
6832 target_supports_btrace.
6833 (supported_btrace_packets): New.
6834 (handle_query): Call supported_btrace_packets.
6835 * target.h: include btrace-common.h.
6836 (btrace_target_info): Removed.
6837 (supports_btrace, target_supports_btrace): Update parameters.
6838
734b0e4b
MM		 68392015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6840
6841 * Makefile.in (SFILES): Add common/btrace-common.c.
6842 (OBS): Add common/btrace-common.o.
6843 (btrace-common.o): Add build rules.
6844 * linux-low: Include btrace-common.h.
6845 (linux_low_read_btrace): Use struct btrace_data. Call
6846 btrace_data_init and btrace_data_fini.
6847
d6c146e9
PA		 68482015-02-06 Pedro Alves <palves@redhat.com>
6849
6850 * thread-db.c (find_new_threads_callback): Add debug output.
6851
20ba1ce6
PA		 68522015-02-04 Pedro Alves <palves@redhat.com>
6853
6854 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6855 (resume_stopped_resumed_lwps): New function.
6856 (linux_wait_for_event_filtered): Use it.
6857
8cc73a39
SDJ		 68582015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6859
6860 * Makefile.in (SFILES): Add linux-personality.c.
6861 (linux-personality.o): New rule.
6862 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6863 list of objects to be built.
6864 * linux-low.c: Include nat/linux-personality.h.
6865 (linux_create_inferior): Remove code to disable address space
6866 randomization (moved to ../nat/linux-personality.c). Create
6867 cleanup to disable address space randomization.
6868
fb23d554
SDJ		 68692015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6870
6871 * Makefile.in (posix-strerror.o): New rule.
6872 (mingw-strerror.o): Likewise.
6873 * configure: Regenerated.
6874 * configure.ac: Source file ../common/common.host. Initialize new
6875 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6876
cdf43629
YQ		 68772015-01-14 Yao Qi <yao@codesourcery.com>
6878
6879 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6880 (ppc-linux.o): New rule.
6881 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6882 * configure.ac: AC_CHECK_FUNCS(getauxval).
6883 * config.in: Re-generated.
6884 * configure: Re-generated.
6885 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6886 ppc64_64bit_inferior_p
6887
514c5338
YQ		 68882015-01-14 Yao Qi <yao@codesourcery.com>
6889
6890 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6891 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6892 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6893 (PT_ORIG_R3, PT_TRAP): Likewise.
6894 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6895 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6896 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6897
3368c1e5
JB		 68982015-01-10 Joel Brobecker <brobecker@adacore.com>
6899
6900 * i387-fp.c (i387_cache_to_xsave): In look over
6901 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6902 zmmh_low_space field by use of zmmh_high_space.
6903
582511be
PA		 69042015-01-09 Pedro Alves <palves@redhat.com>
6905
6906 * linux-low.c (step_over_bkpt): Move higher up in the file.
6907 (handle_extended_wait): Don't store the stop_pc here.
6908 (get_stop_pc): Adjust comments and rename to ...
6909 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6910 stopped for a software breakpoint or hardware breakpoint.
6911 (thread_still_has_status_pending_p): New function.
6912 (status_pending_p_callback): Use
6913 thread_still_has_status_pending_p. If the event is no longer
6914 interesting, resume the LWP.
6915 (handle_tracepoints): Add assert.
6916 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6917 (wstatus_maybe_breakpoint): New function.
6918 (cancel_breakpoint): Delete function.
6919 (check_stopped_by_watchpoint): New function, factored out from
6920 linux_low_filter_event.
6921 (lp_status_maybe_breakpoint): Delete function.
6922 (linux_low_filter_event): Remove filter_ptid argument.
6923 Leave thread group exits pending here. Store the LWP's stop PC.
6924 Always leave events pending.
6925 (linux_wait_for_event_filtered): Pull all events out of the
6926 kernel, and leave them all pending.
6927 (count_events_callback, select_event_lwp_callback): Consider all
6928 events.
6929 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6930 (select_event_lwp): Only give preference to the stepping LWP in
6931 all-stop mode. Adjust comments.
6932 (ignore_event): New function.
6933 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6934 references to cancel_breakpoints. Adjust to renames. Also give
6935 equal priority to all LWPs that have had events in non-stop mode.
6936 If reporting a software breakpoint event, unadjust the LWP's PC.
6937 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6938 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6939 Adjust.
6940 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6941 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6942 (linux_stopped_by_watchpoint): Adjust.
6943 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6944 * linux-low.h (enum lwp_stop_reason): New.
6945 (struct lwp_info) <stop_pc>: Adjust comment.
6946 <stopped_by_watchpoint>: Delete field.
6947 <stop_reason>: New field.
6948 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6949 * mem-break.c (software_breakpoint_inserted_here)
6950 (hardware_breakpoint_inserted_here): New function.
6951 * mem-break.h (software_breakpoint_inserted_here)
6952 (hardware_breakpoint_inserted_here): Declare.
6953 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6954 (cancel_breakpoints): Delete.
6955 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6956 (upload_fast_traceframes): Remove references to
6957 cancel_breakpoints.
6958
a33e3959
PA		 69592015-01-09 Pedro Alves <palves@redhat.com>
6960
6961 * thread-db.c (find_new_threads_callback): Ignore thread if the
6962 kernel thread ID is -1.
6963
8784d563
PA		 69642015-01-09 Pedro Alves <palves@redhat.com>
6965
6966 * linux-low.c (linux_attach_fail_reason_string): Move to
6967 nat/linux-ptrace.c, and rename.
6968 (linux_attach_lwp): Update comment.
6969 (attach_proc_task_lwp_callback): New function.
6970 (linux_attach): Adjust to rename and use
6971 linux_proc_attach_tgid_threads.
6972 (linux_attach_fail_reason_string): Delete declaration.
6973
76f2b779
JB		 69742015-01-01 Joel Brobecker <brobecker@adacore.com>
6975
6976 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6977 * server.c (gdbserver_version): Likewise.
6978
fafcc06a
SDJ		 69792014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6980
6981 * remote-utils.c: Include ctype.h.
6982 (input_interrupt): Explicitly handle the case when the char
6983 received is the NUL byte. Improve the printing of non-ASCII
6984 characters.
6985
beed38b8
JB		 69862014-12-16 Joel Brobecker <brobecker@adacore.com>
6987
6988 * linux-low.c (linux_low_filter_event): Update call to
6989 linux_enable_event_reporting following the addition of
6990 a new parameter to that function.
6991
bf330350
CU		 69922014-12-16 Catalin Udma <catalin.udma@freescale.com>
6993
6994 PR server/17457
6995 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6996 (AARCH64_FPCR_REGNO): Likewise.
6997 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6998 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6999 (aarch64_store_fpregset): Likewise.
7000
5227d625
JB		 70012014-12-15 Joel Brobecker <brobecker@adacore.com>
7002
7003 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
7004 Remove FIXME comment about assumption about N.
7005
f93b65a0
JB		 70062014-12-13 Joel Brobecker <brobecker@adacore.com>
7007
7008 * configure.ac: If large-file support is disabled in GDBserver,
7009 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
7010 * configure: Regenerate.
7011
e5a9158d
AA		 70122014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7013
7014 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
7015 warning upon ENODATA from ptrace.
7016 * linux-s390-low.c (s390_store_tdb): New.
7017 (s390_regsets): Add regset for NT_S390_TDB.
7018
feea5f36
AA		 70192014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7020
7021 * linux-low.c (regsets_store_inferior_registers): Skip regsets
7022 without a fill_function.
7023 * linux-s390-low.c (s390_fill_last_break): Remove.
7024 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
7025 (s390_arch_setup): Use regset's size instead of fill_function for
7026 loop end condition.
7027
098dbe61
AA		 70282014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7029
7030 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
7031 the regset's store function when ptrace returned an error.
7032 * regcache.c (get_thread_regcache): Invalidate register cache
7033 before fetching inferior's registers.
7034
28eef672
AA		 70352014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
7036
7037 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
7038 while-loop as for-loop.
7039 (regsets_store_inferior_registers): Likewise.
7040
bdca27a2
YQ		 70412014-11-28 Yao Qi <yao@codesourcery.com>
7042
7043 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
7044 * config.in, configure: Re-generate.
7045 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
7046 is defined.
7047
9c232dda
YQ		 70482014-11-21 Yao Qi <yao@codesourcery.com>
7049
7050 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
7051 (AC_CHECK_HEADERS): Remove malloc.h.
7052 * configure: Re-generated.
7053 * config.in: Re-generated.
7054 * server.h: Don't include alloca.h and malloc.h.
7055 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
7056 Don't include malloc.h.
7057
43968415
JB		 70582014-11-17 Joel Brobecker <brobecker@adacore.com>
7059
7060 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
7061 corresponding ERRNO check in same block.
7062
40e91bc7
PA		 70632014-11-12 Pedro Alves <palves@redhat.com>
7064
7065 * server.c (cont_thread): Update comment.
7066 (start_inferior, attach_inferior): No longer clear cont_thread.
7067 (handle_v_cont): No longer set cont_thread.
7068 (captured_main): Clear cont_thread each time a GDB connects.
7069
c2c118cf
PA		 70702014-11-12 Pedro Alves <palves@redhat.com>
7071
7072 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
7073 thread, and don't resume all threads if the Hc thread has exited.
7074
78708b7c
PA		 70752014-11-12 Pedro Alves <palves@redhat.com>
7076
7077 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
7078 the process group instead of to a specific LWP.
7079
a2abc7de
PA		 70802014-10-15 Pedro Alves <palves@redhat.com>
7081
7082 PR server/17487
7083 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7084 parameter.
7085 (arm_set_thread_context): Delete.
7086 (the_low_target): Adjust.
7087 * win32-i386-low.c (debug_registers_changed)
7088 (debug_registers_used): Delete.
7089 (update_debug_registers_callback): New function.
7090 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7091 needing to update their debug registers.
7092 (win32_get_current_dr): New function.
7093 (x86_dr_low_get_addr, x86_dr_low_get_control)
7094 (x86_dr_low_get_status): Fetch the debug register from the thread
7095 record's context.
7096 (i386_initial_stuff): Adjust.
7097 (i386_get_thread_context): Remove current_event parameter. Don't
7098 clear debug_registers_changed nor copy DR values to
7099 debug_reg_state.
7100 (i386_set_thread_context): Delete.
7101 (i386_prepare_to_resume): New function.
7102 (i386_thread_added): Mark the thread as needing to update irs
7103 debug registers.
7104 (the_low_target): Remove i386_set_thread_context and install
7105 i386_prepare_to_resume.
7106 * win32-low.c (win32_get_thread_context): Adjust.
7107 (win32_set_thread_context): Use SetThreadContext
7108 directly.
7109 (win32_prepare_to_resume): New function.
7110 (win32_require_context): New function, factored out from ...
7111 (thread_rec): ... this.
7112 (continue_one_thread): Call win32_prepare_to_resume on each thread
7113 we're about to continue.
7114 (win32_resume): Call win32_prepare_to_resume on the event thread.
7115 * win32-low.h (struct win32_thread_info)
7116 <debug_registers_changed>: New field.
7117 (struct win32_target_ops): Change prototype of set_thread_context,
7118 delete set_thread_context and add prepare_to_resume.
7119 (win32_require_context): New declaration.
7120
a442d071
GB		 71212014-10-08 Gary Benson <gbenson@redhat.com>
7122
7123 * server.h: Do not include common-exceptions.h.
7124
6f1947e8
GB		 71252014-10-08 Gary Benson <gbenson@redhat.com>
7126
7127 * server.h: Do not include cleanups.h.
7128
63b434a4
JH		 71292014-09-30 James Hogan <james.hogan@imgtec.com>
7130
7131 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7132 mips64-dsp-linux.c.
7133
c4d9ceb6
YQ		 71342014-09-23 Yao Qi <yao@codesourcery.com>
7135
7136 * linux-low.c (lp_status_maybe_breakpoint): New function.
7137 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7138 (count_events_callback): Likewise.
7139 (select_event_lwp_callback): Likewise.
7140 (cancel_breakpoints_callback): Likewise.
7141
89a5711c
DB		 71422014-09-19 Don Breazeal <donb@codesourcery.com>
7143
7144 * linux-low.c (handle_extended_wait): Call
7145 linux_ptrace_get_extended_event.
7146 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7147 linux_is_extended_waitstatus.
7148
bffc0964
JB		 71492014-09-16 Joel Brobecker <brobecker@adacore.com>
7150
7151 * Makefile.in (CPPFLAGS): Define.
7152 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7153 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7154
0bfdf32f
GB		 71552014-09-16 Gary Benson <gbenson@redhat.com>
7156
7157 * inferiors.h (current_inferior): Renamed as...
7158 (current_thread): New variable. All uses updated.
7159 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7160 (maybe_move_out_of_jump_pad): Likewise.
7161 (cancel_breakpoint): Likewise.
7162 (linux_low_filter_event): Likewise.
7163 (wait_for_sigstop): Likewise.
7164 (linux_resume_one_lwp): Likewise.
7165 (need_step_over_p): Likewise.
7166 (start_step_over): Likewise.
7167 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7168 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7169 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7170 and save_inferior as saved_thread.
7171 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7172 saved_thread.
7173 (regcache_invalidate_thread): Likewise.
7174 * remote-utils.c (prepare_resume_reply): Likewise.
7175 * thread-db.c (thread_db_get_tls_address): Likewise.
7176 (disable_thread_event_reporting): Likewise.
7177 (remove_thread_event_breakpoints): Likewise.
7178 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7179 as saved_thread.
7180 * target.h (set_desired_inferior): Renamed as...
7181 (set_desired_thread): New declaration. All uses updated.
7182 * server.c (myresume): Updated comment to reference thread instead
7183 of inferior.
7184 (handle_serial_event): Likewise.
7185 (handle_target_event): Likewise.
7186
361c8ade
GB		 71872014-09-12 Tom Tromey <tromey@redhat.com>
7188 Gary Benson <gbenson@redhat.com>
7189
7190 * regcache.h: Include common-regcache.h.
7191 (regcache_read_pc): Don't declare.
7192 * regcache.c (get_thread_regcache_for_ptid): New function.
7193
bd9269f7
GB		 71942014-09-11 Tom Tromey <tromey@redhat.com>
7195 Gary Benson <gbenson@redhat.com>
7196
7197 * symbol.c: New file.
7198 * Makefile.in (SFILES): Add symbol.c.
7199 (OBS): Add symbol.o.
7200
f8c1d06b
GB		 72012014-09-11 Gary Benson <gbenson@redhat.com>
7202
7203 * target.c (target_stop_ptid, target_continue_ptid): New
7204 functions.
7205
721ec300
GB		 72062014-09-11 Tom Tromey <tromey@redhat.com>
7207 Gary Benson <gbenson@redhat.com>
7208
7209 * target.h: Include target/target.h.
7210 * target.c (target_read_memory, target_read_uint32)
7211 (target_write_memory): New functions.
7212
c5e92cca
GB		 72132014-09-11 Gary Benson <gbenson@redhat.com>
7214
7215 * server.h (debug_hw_points): Don't declare.
7216 * server.c (debug_hw_points): Don't define. Replace all uses
7217 with show_debug_regs.
7218 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7219 all uses with show_debug_regs.
7220
2e4bb98a
EBM		 72212014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7222
7223 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7224 endianness into account.
7225 (ppc_supply_ptrace_register): Likewise.
7226
ac740bc7
JH		 72272014-09-03 James Hogan <james.hogan@imgtec.com>
7228
7229 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7230 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7231
97ea6506
GB		 72322014-09-03 Gary Benson <gbenson@redhat.com>
7233
7234 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7235 ALL_DEBUG_ADDRESS_REGISTERS.
7236
df7e5265
GB		 72372014-09-02 Gary Benson <gbenson@redhat.com>
7238
7239 * i386-low.h: Renamed as...
7240 * x86-low.h: New file. All type, function and variable name
7241 prefixes changed from "i386_" to "x86_". All references updated.
7242 * i386-low.c: Renamed as...
7243 * x86-low.c: New file. All type, function and variable name
7244 prefixes changed from "i386_" to "x86_". All references updated.
7245
ed859da7
GB		 72462014-09-02 Gary Benson <gbenson@redhat.com>
7247
7248 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7249 (x86_linux_new_thread): Likewise.
7250
860789c7
GB		 72512014-08-29 Gary Benson <gbenson@redhat.com>
7252
7253 * server.h (setjmp.h): Do not include.
7254 (toplevel): Do not declare.
7255 (common-exceptions.h): Include.
7256 (cleanups.h): Likewise.
7257 * server.c (toplevel): Do not define.
7258 (exit_code): New static global.
7259 (detach_or_kill_for_exit_cleanup): New function.
7260 (main): New function. Original main renamed to...
7261 (captured_main): New function.
7262 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7263
ff55e1b5
GB		 72642014-08-29 Gary Benson <gbenson@redhat.com>
7265
7266 * Makefile.in (SFILES): Add common/common-exceptions.c.
7267 (OBS): Add common-exceptions.o.
7268 (common-exceptions.o): New rule.
7269 * utils.c (prepare_to_throw_exception): New function.
7270
e9bcb658
GB		 72712014-08-29 Gary Benson <gbenson@redhat.com>
7272
7273 * config.in: Regenerate.
7274 * configure: Likewise.
7275
e3180625
GB		 72762014-08-29 Gary Benson <gbenson@redhat.com>
7277
7278 * Makefile.in (SFILES): Add common/cleanups.c.
7279 (OBS): cleanups.o.
7280 (cleanups.o): New rule.
7281
e3d6ba5d
GB		 72822014-08-29 Gary Benson <gbenson@redhat.com>
7283
7284 * utils.c (internal_vwarning): New function.
7285
7096e886
GB		 72862014-08-28 Gary Benson <gbenson@redhat.com>
7287
7288 * utils.h (fatal): Remove declaration.
7289 * utils.c (fatal): Remove function.
7290
14ce3192
GB		 72912014-08-28 Gary Benson <gbenson@redhat.com>
7292
7293 * tracepoint.c (gdb_agent_init): Replace fatal with
7294 perror_with_name.
7295 (initialize_tracepoint): Likewise.
7296
50278d59
GB		 72972014-08-28 Gary Benson <gbenson@redhat.com>
7298
7299 * remote-utils.c (remote_prepare): Replace fatal with error.
7300
aa96c426
GB		 73012014-08-28 Gary Benson <gbenson@redhat.com>
7302
7303 * linux-low.c (linux_async): Replace fatal with warning.
7304 Tidy up and return.
7305 (linux_start_non_stop): Return -1 if linux_async failed.
7306
f7160e97
GB		 73072014-08-28 Gary Benson <gbenson@redhat.com>
7308
7309 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7310 gdb_assert.
7311 (i386_dr_low_get_addr): Remove vague comment.
7312 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7313 gdb_assert.
7314
38e08fca
GB		 73152014-08-28 Gary Benson <gbenson@redhat.com>
7316
7317 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7318 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7319 internal_error.
7320 (linux_resume_one_lwp): Likewise.
7321 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7322 gdb_assert.
7323 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7324 with internal_error.
7325 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7326 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7327 (find_register_by_name): Replace fatal with internal_error.
7328 (find_regno): Likewise.
7329 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7330 * thread-db.c (thread_db_create_event): Likewise.
7331 (thread_db_load_search): Likewise.
7332 (try_thread_db_load_1): Likewise.
7333 * tracepoint.c (get_jump_space_head): Replace fatal with
7334 internal_error.
7335 (claim_trampoline_space): Likewise.
7336 (have_fast_tracepoint_trampoline_buffer): Likewise.
7337 (cmd_qtstart): Likewise.
7338 (stop_tracing): Likewise.
7339 (fast_tracepoint_collecting): Likewise.
7340 (target_malloc): Likewise.
7341 (download_tracepoint): Likewise.
7342 (download_trace_state_variables): Replace check with gdb_assert.
7343 (upload_fast_traceframes): Replace fatal with internal_error.
7344
34abf635
GB		 73452014-08-19 Tom Tromey <tromey@redhat.com>
7346 Gary Benson <gbenson@redhat.com>
7347
7348 * Makefile.in (SFILES): Add common/common-debug.c.
7349 (OBS): Add common-debug.o.
7350 (common-debug.o): New rule.
7351 * debug.h (debug_printf): Don't declare.
7352 * debug.c (debug_printf): Renamed and rewritten as...
7353 (debug_vprintf): New function.
7354
f6e94d78
GB		 73552014-08-19 Gary Benson <gbenson@redhat.com>
7356
7357 * utils.h: Do not include print-utils.h.
7358
9239eeab
GB		 73592014-08-19 Tom Tromey <tromey@redhat.com>
7360 Gary Benson <gbenson@redhat.com>
7361
7362 * server.h: Add static assertion.
7363 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7364
ef87c8bb
GB		 73652014-08-19 Tom Tromey <tromey@redhat.com>
7366 Gary Benson <gbenson@redhat.com>
7367
7368 * Makefile.in (SFILES): Add common/errors.c.
7369 (OBS): Add errors.o.
7370 (IPA_OBS): Add errors-ipa.o.
7371 (errors.o): New rule.
7372 (errors-ipa.o): Likewise.
7373 * utils.h (perror_with_name, error, warning): Don't declare.
7374 * utils.c (warning): Renamed and rewritten as...
7375 (vwarning): New function.
7376 (error): Renamed and rewritten as...
7377 (verror): New function.
7378 (internal_error): Renamed and rewritten as...
7379 (internal_verror): New function.
7380
bb974a24
GB		 73812014-08-07 Gary Benson <gbenson@redhat.com>
7382
7383 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7384 * configure: Regenerate.
7385 * config.in: Likewise.
7386 * server.h: Do not include errno.h.
7387 * event-loop.c: Likewise.
7388 * hostio-errno.c: Likewise.
7389 * linux-low.c: Likewise.
7390 * remote-utils.c: Likewise.
7391 * spu-low.c: Likewise.
7392 * utils.c: Likewise.
7393 * gdbreplay.c: Unconditionally include errno.h.
7394
6d3d12eb
GB		 73952014-08-07 Gary Benson <gbenson@redhat.com>
7396
7397 * server.h: Do not include string.h.
7398 * event-loop.c: Likewise.
7399 * linux-low.c: Likewise.
7400 * regcache.c: Likewise.
7401 * remote-utils.c: Likewise.
7402 * spu-low.c: Likewise.
7403 * utils.c: Likewise.
7404
dccbb609
GB		 74052014-08-07 Gary Benson <gbenson@redhat.com>
7406
7407 * server.h: Do not include gdb_assert.h.
7408
e76df0d0
GB		 74092014-08-07 Gary Benson <gbenson@redhat.com>
7410
7411 * server.h: Do not include common-utils.h.
7412
4cb9c816
GB		 74132014-08-07 Gary Benson <gbenson@redhat.com>
7414
7415 * server.h: Do not include ptid.h.
7416 * notif.h: Likewise.
7417
3995eeee
GB		 74182014-08-07 Gary Benson <gbenson@redhat.com>
7419
7420 * server.h: Do not include gdb_locale.h.
7421
cb9f1a9b
GB		 74222014-08-07 Gary Benson <gbenson@redhat.com>
7423
7424 * server.h: Do not include gdb/signals.h.
7425 * win32-low.c: Likewise.
7426
a5fceff8
GB		 74272014-08-07 Gary Benson <gbenson@redhat.com>
7428
7429 * server.h: Do not include pathmax.h.
7430
b9391142
GB		 74312014-08-07 Gary Benson <gbenson@redhat.com>
7432
7433 * server.h: Do not include libiberty.h.
7434 * linux-bfin-low.c: Likewise.
7435
0e443c87
GB		 74362014-08-07 Gary Benson <gbenson@redhat.com>
7437
7438 * server.h: Do not include ansidecl.h.
7439
8ebb3f56
GB		 74402014-08-07 Gary Benson <gbenson@redhat.com>
7441
7442 * linux-x86-low.c: Do not include stddef.h.
7443 * lynx-ppc-low.c: Likewise.
7444 * tracepoint.c: Likewise.
7445
8980bdf6
GB		 74462014-08-07 Gary Benson <gbenson@redhat.com>
7447
7448 * server.h: Do not include stdarg.h.
7449 * nto-low.c: Likewise.
7450
d7096f71
GB		 74512014-08-07 Gary Benson <gbenson@redhat.com>
7452
7453 * server.h: Do not include stdlib.h.
7454 * inferiors.c: Likewise.
7455 * linux-low.c: Likewise.
7456 * regcache.c: Likewise.
7457 * spu-low.c: Likewise.
7458 * tracepoint.c: Likewise.
7459 * utils.c: Likewise.
7460
d02f550d
GB		 74612014-08-07 Gary Benson <gbenson@redhat.com>
7462
7463 * server.h: Do not include stdio.h.
7464 * linux-low.c: Likewise.
7465 * remote-utils.c: Likewise.
7466 * spu-low.c: Likewise.
7467 * utils.c: Likewise.
7468 * wincecompat.c: Likewise.
7469
87f6c4e3
GB		 74702014-08-06 Gary Benson <gbenson@redhat.com>
7471
7472 * regcache.c (init_register_cache): Move conditionals inside if.
7473
7089dca4
GB		 74742014-08-06 Gary Benson <gbenson@redhat.com>
7475
7476 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7477
462f517e
GB		 74782014-07-31 Gary Benson <gbenson@redhat.com>
7479
7480 * ax.h: Do not include server.h.
7481 * gdbthread.h: Likewise.
7482 * lynx-low.h: Likewise.
7483 * notif.h: Likewise.
7484
976411d6
GB		 74852014-07-30 Gary Benson <gbenson@redhat.com>
7486
7487 * server.h: Include common-defs.h.
7488 Do not include config.h or build-gnulib-gdbserver/config.h.
7489
d41f6d8e
GB		 74902014-07-30 Gary Benson <gbenson@redhat.com>
7491
7492 * hostio-errno.c: Move server.h to top of includes list.
7493 * inferiors.c: Likewise.
7494 * linux-x86-low.c: Likewise.
7495 * notif.c: Include server.h.
7496
314c6a35
TT		 74972014-07-24 Tom Tromey <tromey@redhat.com>
7498 Gary Benson <gbenson@redhat.com>
7499
7500 * server.h (CORE_ADDR): Now unsigned.
7501
69ff6be5
PA		 75022014-07-16 Pedro Alves <palves@redhat.com>
7503
7504 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7505
ce9e3fe7
PA		 75062014-07-15 Pedro Alves <palves@redhat.com>
7507
7508 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7509 copy.
7510
e76126e8
PA		 75112014-07-11 Pedro Alves <palves@redhat.com>
7512
7513 * linux-low.c (kill_wait_lwp): New function, based on
7514 kill_one_lwp_callback, but use my_waitpid directly.
7515 (kill_one_lwp_callback, linux_kill): Use it.
7516
8e9db26e
PA		 75172014-06-23 Pedro Alves <palves@redhat.com>
7518
7519 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7520 before setting DR0..DR3.
7521
698b3e08
GB		 75222014-06-20 Gary Benson <gbenson@redhat.com>
7523
7524 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7525 * configure: Regenerated.
7526 * config.in: Likewise.
7527
125f8a3d
GB		 75282014-06-20 Gary Benson <gbenson@redhat.com>
7529
7530 * Makefile.in (SFILES): Update locations for files moved
7531 from common to nat.
7532 (object file files): Reordered.
7533
42995dbd
GB		 75342014-06-20 Gary Benson <gbenson@redhat.com>
7535
7536 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7537 (i386_dr_low_set_addr): Likewise.
7538 (i386_dr_low_get_addr): Likewise.
7539 (i386_dr_low_can_set_control): Likewise.
7540 (i386_dr_low_set_control): Likewise.
7541 (i386_dr_low_get_control): Likewise.
7542 (i386_dr_low_get_status): Likewise.
7543 (i386_get_debug_register_length): Likewise.
7544 * linux-x86-low.c (i386_dr_low_set_addr):
7545 Changed signature. Made static.
7546 (i386_dr_low_get_addr): Likewise.
7547 (i386_dr_low_set_control): Likewise.
7548 (i386_dr_low_get_control): Likewise.
7549 (i386_dr_low_get_status): Likewise.
7550 (i386_dr_low): New global variable.
7551 * win32-i386-low.c (i386_dr_low_set_addr):
7552 Changed signature. Made static.
7553 (i386_dr_low_get_addr): Likewise.
7554 (i386_dr_low_set_control): Likewise.
7555 (i386_dr_low_get_control): Likewise.
7556 (i386_dr_low_get_status): Likewise.
7557 (i386_dr_low): New global variable.
7558
e1d2394b
MS		 75592014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7560
7561 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7562 * Makefile.in (AR, AR_FLAGS): Define.
7563 * configure: Regenerate.
7564
3a8ee006
GB		 75652014-06-19 Gary Benson <gbenson@redhat.com>
7566
7567 * Makefile.in (i386-dregs.o): New rule.
7568 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7569 * i386-low.c (target.h): Remove include.
7570 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7571 (DR_CONTROL_SHIFT): Likewise.
7572 (DR_CONTROL_SIZE): Likewise.
7573 (DR_RW_EXECUTE): Likewise.
7574 (DR_RW_WRITE): Likewise.
7575 (DR_RW_READ): Likewise.
7576 (DR_RW_IORW): Likewise.
7577 (DR_LEN_1): Likewise.
7578 (DR_LEN_2): Likewise.
7579 (DR_LEN_4): Likewise.
7580 (DR_LEN_8): Likewise.
7581 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7582 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7583 (DR_ENABLE_SIZE): Likewise.
7584 (DR_LOCAL_SLOWDOWN): Likewise.
7585 (DR_GLOBAL_SLOWDOWN): Likewise.
7586 (DR_CONTROL_RESERVED): Likewise.
7587 (I386_DR_CONTROL_MASK): Likewise.
7588 (I386_DR_VACANT): Likewise.
7589 (I386_DR_LOCAL_ENABLE): Likewise.
7590 (I386_DR_GLOBAL_ENABLE): Likewise.
7591 (I386_DR_DISABLE): Likewise.
7592 (I386_DR_SET_RW_LEN): Likewise.
7593 (I386_DR_GET_RW_LEN): Likewise.
7594 (I386_DR_WATCH_HIT): Likewise.
7595 (i386_wp_op_t): Likewise.
7596 (i386_show_dr): Likewise.
7597 (i386_length_and_rw_bits): Likewise.
7598 (i386_insert_aligned_watchpoint): Likewise.
7599 (i386_remove_aligned_watchpoint): Likewise.
7600 (i386_handle_nonaligned_watchpoint): Likewise.
7601 i386_update_inferior_debug_regs(): Likewise.
7602 (i386_dr_insert_watchpoint): Likewise.
7603 (i386_dr_remove_watchpoint): Likewise.
7604 (i386_dr_region_ok_for_watchpoint): Likewise.
7605 (i386_dr_stopped_data_address): Likewise.
7606 (i386_dr_stopped_by_watchpoint): Likewise.
7607
8f26655c
GB		 76082014-06-19 Gary Benson <gbenson@redhat.com>
7609
7610 * i386-low.c (i386_dr_show): Renamed to
7611 i386_show_dr and made static. All uses updated.
7612 (i386_dr_length_and_rw_bits): Renamed to
7613 i386_length_and_rw_bits and made static.
7614 All uses updated.
7615 (i386_dr_insert_aligned_watchpoint): Renamed to
7616 i386_insert_aligned_watchpoint and made static.
7617 All uses updated.
7618 (i386_dr_remove_aligned_watchpoint): Renamed to
7619 i386_remove_aligned_watchpoint and made static.
7620 All uses updated.
7621 (i386_dr_update_inferior_debug_regs): Renamed to
7622 i386_update_inferior_debug_regs and made static.
7623 All uses updated.
7624
b9228891
GB		 76252014-06-18 Gary Benson <gbenson@redhat.com>
7626
5171def3
GB		 7627 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7628 (i386_dr_low_can_set_control): Likewise.
7629 (i386_get_debug_register_length): Likewise.
7630 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7631 (i386_dr_low_can_set_control): Likewise.
7632 (i386_get_debug_register_length): Likewise.
7633
76342014-06-17 Gary Benson <gbenson@redhat.com>
7635
b9228891
GB		 7636 * i386-low.h (i386-dregs.h): New include.
7637 (DR_FIRSTADDR): Now in i386-dregs.h.
7638 (DR_LASTADDR): Likewise.
7639 (DR_NADDR): Likewise.
7640 (DR_STATUS): Likewise.
7641 (DR_CONTROL): Likewise.
7642 (i386_debug_reg_state): Likewise.
7643 (i386_dr_insert_watchpoint): Likewise.
7644 (i386_dr_remove_watchpoint): Likewise.
7645 (i386_dr_region_ok_for_watchpoint): Likewise.
7646 (i386_dr_stopped_data_address): Likewise.
7647 (i386_dr_stopped_by_watchpoint): Likewise.
7648 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7649
4be83cc2
GB		 76502014-06-18 Gary Benson <gbenson@redhat.com>
7651
7652 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7653 i386_dr_insert_watchpoint.
7654 (i386_low_remove_watchpoint): Renamed to
7655 i386_dr_remove_watchpoint.
7656 (i386_low_region_ok_for_watchpoint): Renamed to
7657 i386_dr_region_ok_for_watchpoint.
7658 (i386_low_stopped_data_address): Renamed to
7659 i386_dr_stopped_data_address.
7660 (i386_low_stopped_by_watchpoint): Renamed to
7661 i386_dr_stopped_by_watchpoint.
7662 * i386-low.c (i386_show_dr): Renamed to
7663 i386_dr_show and made nonstatic. All uses updated.
7664 (i386_length_and_rw_bits): Renamed to
7665 i386_dr_length_and_rw_bits and made nonstatic.
7666 All uses updated.
7667 (i386_insert_aligned_watchpoint): Renamed to
7668 i386_dr_insert_aligned_watchpoint and made nonstatic.
7669 All uses updated.
7670 (i386_remove_aligned_watchpoint): Renamed to
7671 i386_dr_remove_aligned_watchpoint and made nonstatic.
7672 All uses updated.
7673 (i386_update_inferior_debug_regs): Renamed to
7674 i386_dr_update_inferior_debug_regs and made nonstatic.
7675 All uses updated.
7676 (i386_low_insert_watchpoint): Renamed to
7677 i386_dr_insert_watchpoint. All uses updated.
7678 (i386_low_remove_watchpoint): Renamed to
7679 i386_dr_remove_watchpoint. All uses updated.
7680 (i386_low_region_ok_for_watchpoint): Renamed to
7681 i386_dr_region_ok_for_watchpoint. All uses updated.
7682 (i386_low_stopped_data_address): Renamed to
7683 i386_dr_stopped_data_address. All uses updated.
7684 (i386_low_stopped_by_watchpoint): Renamed to
7685 i386_dr_stopped_by_watchpoint. All uses updated.
7686
131aa0d4
GB		 76872014-06-18 Gary Benson <gbenson@redhat.com>
7688
7689 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7690 (i386_dr_low_can_set_control): Likewise.
7691 (i386_insert_aligned_watchpoint): New check.
7692
d9305f7f
GB		 76932014-06-18 Gary Benson <gbenson@redhat.com>
7694
7695 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7696 Renamed to state.
7697
e927c9fc
GB		 76982014-06-18 Gary Benson <gbenson@redhat.com>
7699
7700 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7701 instead of fatal and error.
7702 (i386_handle_nonaligned_watchpoint): Likewise.
7703
1b6d4134
GB		 77042014-06-18 Gary Benson <gbenson@redhat.com>
7705
7706 * i386-low.c (i386_get_debug_register_length): New macro.
7707 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7708 (i386_show_dr): Use debug_printf instead of fprintf. Use
7709 phex to format values.
7710
6e62758f
GB		 77112014-06-18 Gary Benson <gbenson@redhat.com>
7712
7713 * i386-low.h: Comment changes.
7714 * i386-low.c: Likewise.
7715
fc6e2f03
GB		 77162014-06-18 Gary Benson <gbenson@redhat.com>
7717
7718 * i386-low.c: Whitespace changes.
7719
f9d1eeed
TT		 77202014-06-12 Tom Tromey <tromey@redhat.com>
7721
7722 * utils.c (freeargv): Remove.
7723
0b04e523
TT		 77242014-06-12 Tom Tromey <tromey@redhat.com>
7725
7726 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7727 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7728 (parse_debug_format_options): Likewise.
7729 (gdbserver_usage): Likewise.
7730 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7731 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7732 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7733 against libiberty.
7734 ($(LIBGNU)): Depend on libiberty.
7735 (all-lib): Recurse into all subdirs.
7736 (install-only): Invoke "install" target in subdirs.
7737 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7738 targets.
7739 * configure: Rebuild.
7740 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7741 for vasprintf, vsnprintf, or gettimeofday.
7742 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7743 srv_tgtobj.
7744
270c9937
JB		 77452014-06-05 Joel Brobecker <brobecker@adacore.com>
7746
7747 * development.sh: Delete.
7748 * Makefile.in (config.status): Adjust dependency on development.sh.
7749 * configure.ac: Adjust development.sh source call.
7750 * configure: Regenerate.
7751
0a261ed8
PA		 77522014-06-02 Pedro Alves <palves@redhat.com>
7753
7754 * ax.c (gdb_free_agent_expr): New function.
7755 * ax.h (gdb_free_agent_expr): New declaration.
7756 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7757 list.
7758 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7759 static.
7760 (clear_breakpoint_conditions_and_commands): New function.
7761 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7762 (clear_breakpoint_conditions_and_commands): New declaration.
7763
e9dae05e
RR		 77642014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7765
7766 * linux-aarch64-low.c (asm/ptrace.h): Include.
7767
5876f503
JK		 77682014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7769
7770 Fix TLS access for -static -pthread.
7771 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7772 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7773 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7774
802e8e6d
PA		 77752014-05-20 Pedro Alves <palves@redhat.com>
7776
7777 * linux-aarch64-low.c (aarch64_insert_point)
7778 (aarch64_remove_point): No longer check whether the type is
7779 supported here. Adjust to new interface.
7780 (the_low_target): Install aarch64_supports_z_point_type as
7781 supports_z_point_type method.
7782 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7783 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7784 instead of a Z packet char. Adjust.
7785 (arm_supports_z_point_type): New function.
7786 (arm_insert_point, arm_remove_point): Adjust to new interface.
7787 (the_low_target): Install arm_supports_z_point_type.
7788 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7789 (cris_insert_point, cris_remove_point): Adjust to new interface.
7790 Don't check whether the type is supported here.
7791 (the_low_target): Install cris_supports_z_point_type.
7792 * linux-low.c (linux_supports_z_point_type): New function.
7793 (linux_insert_point, linux_remove_point): Adjust to new interface.
7794 * linux-low.h (struct linux_target_ops) <insert_point,
7795 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7796 raw_breakpoint pointer parameter.
7797 <supports_z_point_type>: New method.
7798 * linux-mips-low.c (mips_supports_z_point_type): New function.
7799 (mips_insert_point, mips_remove_point): Adjust to new interface.
7800 Use mips_supports_z_point_type.
7801 (the_low_target): Install mips_supports_z_point_type.
7802 * linux-ppc-low.c (the_low_target): Install NULL as
7803 supports_z_point_type method.
7804 * linux-s390-low.c (the_low_target): Install NULL as
7805 supports_z_point_type method.
7806 * linux-sparc-low.c (the_low_target): Install NULL as
7807 supports_z_point_type method.
7808 * linux-x86-low.c (x86_supports_z_point_type): New function.
7809 (x86_insert_point): Adjust to new insert_point interface. Use
7810 insert_memory_breakpoint. Adjust to new
7811 i386_low_insert_watchpoint interface.
7812 (x86_remove_point): Adjust to remove_point interface. Use
7813 remove_memory_breakpoint. Adjust to new
7814 i386_low_remove_watchpoint interface.
7815 (the_low_target): Install x86_supports_z_point_type.
7816 * lynx-low.c (lynx_target_ops): Install NULL as
7817 supports_z_point_type callback.
7818 * nto-low.c (nto_supports_z_point_type): New.
7819 (nto_insert_point, nto_remove_point): Adjust to new interface.
7820 (nto_target_ops): Install nto_supports_z_point_type.
7821 * mem-break.c: Adjust intro comment.
7822 (struct raw_breakpoint) <raw_type, size>: New fields.
7823 <inserted>: Update comment.
7824 <shlib_disabled>: Delete field.
7825 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7826 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7827 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7828 (raw_bkpt_type_to_target_hw_bp_type): New function.
7829 (find_enabled_raw_code_breakpoint_at): New function.
7830 (find_raw_breakpoint_at): New type and size parameters. Use them.
7831 (insert_memory_breakpoint): New function, based off
7832 set_raw_breakpoint_at.
7833 (remove_memory_breakpoint): New function.
7834 (set_raw_breakpoint_at): Reimplement.
7835 (set_breakpoint): New, based on set_breakpoint_at.
7836 (set_breakpoint_at): Reimplement.
7837 (delete_raw_breakpoint): Go through the_target->remove_point
7838 instead of assuming memory breakpoints.
7839 (find_gdb_breakpoint_at): Delete.
7840 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7841 (find_gdb_breakpoint): New function.
7842 (set_gdb_breakpoint_at): Delete.
7843 (z_type_supported): New function.
7844 (set_gdb_breakpoint_1): New function, loosely based off
7845 set_gdb_breakpoint_at.
7846 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7847 (delete_gdb_breakpoint_at): Delete.
7848 (delete_gdb_breakpoint_1): New function, loosely based off
7849 delete_gdb_breakpoint_at.
7850 (delete_gdb_breakpoint): New function.
7851 (clear_gdb_breakpoint_conditions): Rename to ...
7852 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7853 breakpoint.
7854 (add_condition_to_breakpoint): Make static.
7855 (add_breakpoint_condition): Take a struct breakpoint pointer
7856 instead of an address. Adjust.
7857 (gdb_condition_true_at_breakpoint): Rename to ...
7858 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7859 z_type parameter.
7860 (gdb_condition_true_at_breakpoint): Reimplement.
7861 (add_breakpoint_commands): Take a struct breakpoint pointer
7862 instead of an address. Adjust.
7863 (gdb_no_commands_at_breakpoint): Rename to ...
7864 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7865 parameter. Return true if no breakpoint was found. Change debug
7866 output.
7867 (gdb_no_commands_at_breakpoint): Reimplement.
7868 (run_breakpoint_commands): Rename to ...
7869 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7870 and change return type to boolean.
7871 (run_breakpoint_commands): New function.
7872 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7873 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7874 breakpoint. Go through the_target->remove_point instead of
7875 assuming memory breakpoint.
7876 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7877 software and hardware breakpoints.
7878 (reinsert_raw_breakpoint): Go through the_target->insert_point
7879 instead of assuming memory breakpoint.
7880 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7881 software and hardware breakpoints.
7882 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7883 Check both software and hardware breakpoints.
7884 (validate_inserted_breakpoint): Assert the breakpoint is a
7885 software breakpoint. Set the inserted flag to -1 instead of
7886 setting shlib_disabled.
7887 (delete_disabled_breakpoints): Adjust.
7888 (validate_breakpoints): Only validate software breakpoints.
7889 Adjust to inserted flag change.
7890 (check_mem_read, check_mem_write): Skip breakpoint types other
7891 than software breakpoints. Adjust to inserted flag change.
7892 * mem-break.h (enum raw_bkpt_type): New enum.
7893 (raw_breakpoint, struct process_info): Forward declare.
7894 (Z_packet_to_target_hw_bp_type): Delete declaration.
7895 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7896 (set_gdb_breakpoint, delete_gdb_breakpoint)
7897 (clear_breakpoint_conditions): New declarations.
7898 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7899 (breakpoint_inserted_here): Update comment.
7900 (add_breakpoint_condition, add_breakpoint_commands): Replace
7901 address parameter with a breakpoint pointer parameter.
7902 (gdb_breakpoint_here): Update comment.
7903 (delete_gdb_breakpoint_at): Delete.
7904 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7905 * server.c (process_point_options): Take a struct breakpoint
7906 pointer instead of an address. Adjust.
7907 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7908 delete_gdb_breakpoint.
7909 * spu-low.c (spu_target_ops): Install NULL as
7910 supports_z_point_type method.
7911 * target.h: Include mem-break.h.
7912 (struct target_ops) <prepare_to_access_memory>: Update comment.
7913 <supports_z_point_type>: New field.
7914 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7915 instead of a char. Also take a raw breakpoint pointer.
7916 * win32-arm-low.c (the_low_target): Install NULL as
7917 supports_z_point_type.
7918 * win32-i386-low.c (i386_supports_z_point_type): New function.
7919 (i386_insert_point, i386_remove_point): Adjust to new interface.
7920 (the_low_target): Install i386_supports_z_point_type.
7921 * win32-low.c (win32_supports_z_point_type): New function.
7922 (win32_insert_point, win32_remove_point): Adjust to new interface.
7923 (win32_target_ops): Install win32_supports_z_point_type.
7924 * win32-low.h (struct win32_target_ops):
7925 <supports_z_point_type>: New method.
7926 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7927 instead of a char. Also take a raw breakpoint pointer.
7928
932539e3
PA		 79292014-05-20 Pedro Alves <palves@redhat.com>
7930
7931 * mem-break.h: Include break-common.h.
7932 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7933 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7934 (Z_packet_to_target_hw_bp_type): New declaration.
7935 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7936 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7937 (Z_PACKET_ACCESS_WP): Delete macros.
7938 (Z_packet_to_hw_type): Delete function.
7939 * i386-low.h: Don't include break-common.h here.
7940 (Z_packet_to_hw_type): Delete declaration.
7941 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7942 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7943 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7944 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7945 * linux-aarch64-low.c: Don't include break-common.h here.
7946 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7947 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7948 (Z_packet_to_target_hw_bp_type): Delete function.
7949 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7950 function.
7951 (mips_insert_point, mips_remove_point): Use
7952 Z_packet_to_target_hw_bp_type.
7953
4ff0d3d8
PA		 79542014-05-20 Pedro Alves <palves@redhat.com>
7955
7956 * linux-aarch64-low.c: Include break-common.h.
7957 (enum target_point_type): Delete.
7958 (Z_packet_to_point_type): Rename to ...
7959 (Z_packet_to_target_hw_bp_type): ... this, and return a
7960 target_hw_bp_type instead.
7961 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7962 instead of an enum target_point_type.
7963 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7964 breakpoint type.
7965 (aarch64_dr_state_insert_one_point)
7966 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7967 (aarch64_handle_aligned_watchpoint)
7968 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7969 Take an enum target_hw_bp_type instead of an enum
7970 target_point_type.
7971 (aarch64_supports_z_point_type): New function.
7972 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7973 use Z_packet_to_target_hw_bp_type.
7974
786dc519
JB		 79752014-05-20 Joel Brobecker <brobecker@adacore.com>
7976
7977 * configure.ac: Only use -Werror by default when DEVELOPMENT
7978 is true.
7979 * configure: Regenerate.
7980
9e0aa64f
JK		 79812014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7982
7983 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7984 * linux-x86-low.c (X86_64_USER_REGS): New.
7985 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7986
2b577b92
YQ		 79872014-04-28 Yao Qi <yao@codesourcery.com>
7988
7989 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7990 name.
7991
94611da2
PA		 79922014-04-25 Pedro Alves <palves@redhat.com>
7993
7994 PR server/16255
7995 * linux-low.c (linux_attach_fail_reason_string): New function.
7996 (linux_attach_lwp): Delete.
7997 (linux_attach_lwp_1): Rename to ...
7998 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7999 argument. Remove "initial" parameter. Return int instead of
8000 void. Don't error or warn here.
8001 (linux_attach): Adjust to call linux_attach_lwp. Call error on
8002 failure to attach to the tgid. Call warning when failing to
8003 attach to an lwp.
8004 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
8005 argument. Remove "initial" parameter. Return int instead of
8006 void. Don't error or warn here.
8007 (linux_attach_fail_reason_string): New declaration.
8008 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
8009 interface change. Use linux_attach_fail_reason_string.
8010
01f9f808
MS		 80112014-04-24 Michael Sturm <michael.sturm@mintel.com>
8012 Walfred Tedeschi <walfred.tedeschi@intel.com>
8013
8014 * Makefile.in: Added rules to handle new files
8015 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
8016 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
8017 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
8018 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
8019 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
8020 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
8021 x32-avx512-linux.o.
8022 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
8023 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
8024 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
8025 i386/x32-avx512.xml.
8026 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
8027 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
8028 i386/x32-avx512-linux.xml.
8029 * i387-fp.c (num_avx512_k_registers): New constant for number
8030 of K registers.
8031 (num_avx512_zmmh_low_registers): New constant for number of
8032 lower ZMM registers (0-15).
8033 (num_avx512_zmmh_high_registers): New constant for number of
8034 higher ZMM registers (16-31).
8035 (num_avx512_ymmh_registers): New contant for number of higher
8036 YMM registers (ymm16-31 added by avx521 on x86_64).
8037 (num_avx512_xmm_registers): New constant for number of higher
8038 XMM registers (xmm16-31 added by AVX512 on x86_64).
8039 (struct i387_xsave): Add space for AVX512 registers.
8040 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
8041 Add code to handle AVX512 registers.
8042 (i387_xsave_to_cache): Add code to handle AVX512 registers.
8043 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
8044 prototypei from generated file.
8045 (tdesc_amd64_avx512_linux): Likewise.
8046 (init_registers_x32_avx512_linux): Likewise.
8047 (tdesc_x32_avx512_linux): Likewise.
8048 (init_registers_i386_avx512_linux): Likewise.
8049 (tdesc_i386_avx512_linux): Likewise.
8050 (x86_64_regmap): Add AVX512 registers.
8051 (x86_linux_read_description): Add code to handle AVX512 XSTATE
8052 mask.
8053 (initialize_low_arch): Add code to initialize AVX512 registers.
8054
51aa91f9
PA		 80552014-04-23 Pedro Alves <palves@redhat.com>
8056
8057 * mem-break.c (find_gdb_breakpoint_at): Make static.
8058 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
8059
a4165e94
PA		 80602014-04-23 Pedro Alves <palves@redhat.com>
8061
8062 * i386-low.c: Don't include break-common.h here.
8063 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8064 prototype to take target_hw_bp_type as argument instead of a Z
8065 packet char.
8066 * i386-low.h: Include break-common.h here.
8067 (Z_packet_to_hw_type): Declare.
8068 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
8069 prototypes.
8070 * linux-x86-low.c (x86_insert_point): Convert the packet number to
8071 a target_hw_bp_type before calling i386_low_insert_watchpoint.
8072 (x86_remove_point): Convert the packet number to a
8073 target_hw_bp_type before calling i386_low_remove_watchpoint.
8074 * win32-i386-low.c (i386_insert_point): Convert the packet number
8075 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
8076 (i386_remove_point): Convert the packet number to a
8077 target_hw_bp_type before calling i386_low_remove_watchpoint.
8078
b8acf843
PA		 80792014-04-23 Pedro Alves <palves@redhat.com>
8080
8081 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8082
d708bcd1
PA		 80832014-04-10 Pedro Alves <palves@redhat.com>
8084
8085 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8086 Check if the condition or command is NULL before checking if the
8087 breakpoint is known. On success, return true.
8088 * mem-break.h (add_breakpoint_condition): Document return.
8089 (add_breakpoint_commands): Add describing comment.
8090 * server.c (skip_to_semicolon): New function.
8091 (process_point_options): Use it.
8092
2eec7d5b
PA		 80932014-04-09 Pedro Alves <palves@redhat.com>
8094
8095 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8096 to lwpid_of.
8097
fa96cb38
PA		 80982014-02-27 Pedro Alves <palves@redhat.com>
8099
8100 PR 12702
8101 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8102 macros.
8103 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8104 output.
8105 (last_thread_of_process_p): Take a PID argument instead of a
8106 thread pointer.
8107 (linux_wait_for_lwp): Delete.
8108 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8109 functions.
8110 (linux_low_filter_event): New function, party factored out from
8111 linux_wait_for_event.
8112 (linux_wait_for_event): Rename to ...
8113 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8114 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8115 sigsuspend. Check for zombie leaders.
8116 (linux_wait_for_event): Reimplement as wrapper around
8117 linux_wait_for_event_filtered.
8118 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8119 a normal or signal exit is seen, it's the whole process exiting.
8120 (wait_for_sigstop): No longer a for_each_inferior callback.
8121 Rewrite on top of linux_wait_for_event_filtered.
8122 (stop_all_lwps): Call wait_for_sigstop directly.
8123 * server.c (resume, handle_target_event): Handle
8124 TARGET_WAITKIND_NO_RESUMED.
8125
d763de10
JB		 81262014-02-26 Joel Brobecker <brobecker@adacore.com>
8127
8128 * win32-low.c (psapi_get_dll_name,
8129 * win32_CreateToolhelp32Snapshot): Delete.
8130 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8131 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8132 Delete.
8133 (handle_load_dll): Add function description.
8134 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8135
850a0f76
JB		 81362014-02-26 Joel Brobecker <brobecker@adacore.com>
8137
8138 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8139 Add comment.
8140 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8141 base address when calling win32_add_one_solib.
8142 (handle_load_dll): Delete local variable load_addr.
8143 Remove 0x1000 offset applied to DLL base address when calling
8144 win32_add_one_solib.
8145 (handle_unload_dll): Add comment.
8146
f25b3fc3
JB		 81472014-02-26 Joel Brobecker <brobecker@adacore.com>
8148
8149 * win32-low.c (win32_add_all_dlls): Renames
8150 win32_ensure_ntdll_loaded. Rewrite function documentation.
8151 Adjust implementation to always load all DLLs.
8152 Add 0x1000 offset to DLL base address when calling
8153 win32_add_one_solib.
8154 (child_initialization_done): New static global.
8155 (do_initial_child_stuff): Set child_initialization_done to
8156 zero during child initialization, and 1 after. Replace call
8157 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8158 Add comment.
8159 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8160 (handle_unload_dll): Add function documentation.
8161 (get_child_debug_event): Ignore load and unload DLL events
8162 during child initialization.
8163
d86d4aaf
DE		 81642014-02-20 Doug Evans <dje@google.com>
8165
3bc32da3 8166 Remove global all_lwps.
d86d4aaf
DE		 8167 * inferiors.h (ptid_of): Move here from linux-low.h.
8168 (pid_of, lwpid_of): Ditto.
8169 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8170 parameter is a struct thread_info * now.
8171 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8172 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8173 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8174 directly.
8175 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8176 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8177 * linux-arm-low.c (update_registers_callback): Update, "entry"
8178 parameter is a struct thread_info * now.
8179 Fetch lwpid from current_inferior directly.
8180 (arm_insert_point): Pass &all_threads to find_inferior instead of
8181 &all_lwps.
8182 (arm_remove_point): Ditto.
8183 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8184 (arm_prepare_to_resume): Fetch pid from thread.
8185 (arm_read_description): Fetch lwpid from current_inferior directly.
8186 * linux-low.c (all_lwps): Delete.
8187 (delete_lwp): Delete call to remove_inferior.
8188 (handle_extended_wait): Fetch lwpid from thread.
8189 (add_lwp): Don't set lwp->entry.id. Remove call to
8190 add_inferior_to_list.
8191 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8192 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8193 (kill_one_lwp_callback): Ditto.
8194 (linux_kill): Don't dereference NULL pointer.
8195 Fetch ptid,lwpid from thread.
8196 (get_detach_signal): Fetch ptid from thread.
8197 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8198 Simplify call to regcache_invalidate_thread.
8199 (delete_lwp_callback): Update, "entry" parameter is a
8200 struct thread_info * now. Fetch pid from thread.
8201 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8202 (status_pending_p_callback): Update, "entry" parameter is a
8203 struct thread_info * now. Fetch ptid from thread.
8204 (find_lwp_pid): Update, "entry" parameter is a
8205 struct thread_info * now.
8206 (linux_wait_for_lwp): Fetch pid from thread.
8207 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8208 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8209 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8210 (dequeue_one_deferred_signal): Ditto.
8211 (cancel_breakpoint): Fetch ptid from current_inferior.
8212 (linux_wait_for_event): Pass &all_threads to find_inferior,
8213 not &all_lwps. Fetch ptid, lwpid from thread.
8214 (count_events_callback): Update, "entry" parameter is a
8215 struct thread_info * now.
8216 (select_singlestep_lwp_callback): Ditto.
8217 (select_event_lwp_callback): Ditto.
8218 (cancel_breakpoints_callback): Ditto.
8219 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8220 not &all_lwps.
8221 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8222 (unsuspend_one_lwp): Update, "entry" parameter is a
8223 struct thread_info * now.
8224 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8225 not &all_lwps.
8226 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8227 Fetch lwpid from thread, not lwp.
8228 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8229 Pass &all_threads to find_inferior, not &all_lwps.
8230 (send_sigstop): Fetch lwpid from thread, not lwp.
8231 (send_sigstop_callback): Update, "entry" parameter is a
8232 struct thread_info * now.
8233 (suspend_and_send_sigstop_callback): Ditto.
8234 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8235 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8236 struct thread_info * now.
8237 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8238 from thread, lwp.
8239 (lwp_running): Update, "entry" parameter is a
8240 struct thread_info * now.
8241 (stop_all_lwps): Fetch ptid from thread.
8242 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8243 (linux_resume_one_lwp): Fetch lwpid from thread.
8244 (linux_set_resume_request): Update, "entry" parameter is a
8245 struct thread_info * now. Fetch pid, lwpid from thread.
8246 (resume_status_pending_p): Update, "entry" parameter is a
8247 struct thread_info * now.
8248 (need_step_over_p): Ditto. Fetch lwpid from thread.
8249 (start_step_over): Fetch lwpid from thread.
8250 (linux_resume_one_thread): Update, "entry" parameter is a
8251 struct thread_info * now. Fetch lwpid from thread.
8252 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8253 (proceed_one_lwp): Update, "entry" parameter is a
8254 struct thread_info * now. Fetch lwpid from thread.
8255 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8256 struct thread_info * now.
8257 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8258 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8259 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8260 directly.
8261 (regsets_store_inferior_registers): Ditto.
8262 (fetch_register, store_register): Ditto.
8263 (linux_read_memory, linux_write_memory): Ditto.
8264 (linux_request_interrupt): Ditto.
8265 (linux_read_auxv): Ditto.
8266 (linux_xfer_siginfo): Ditto.
8267 (linux_qxfer_spu): Ditto.
8268 (linux_qxfer_libraries_svr4): Ditto.
8269 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8270 moved to inferiors.h.
8271 (get_lwp): Delete.
8272 (get_thread_lwp): Update.
8273 (struct lwp_info): Delete member "entry". Simplify comment for
8274 member "thread".
8275 (all_lwps): Delete.
8276 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8277 current_inferior directly.
8278 (update_watch_registers_callback): Update, "entry" parameter is a
8279 struct thread_info * now. Fetch pid from thread.
8280 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8281 (mips_insert_point): Fetch lwpid from current_inferior.
8282 Pass &all_threads to find_inferior, not &all_lwps.
8283 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8284 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8285 directly.
8286 (mips_stopped_data_address): Ditto.
8287 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8288 directly.
8289 * linux-tile-low.c (tile_arch_setup): Ditto.
8290 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8291 (update_debug_registers_callback): Update, "entry" parameter is a
8292 struct thread_info * now. Fetch pid from thread.
8293 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8294 Pass &all_threads to find_inferior, not &all_lwps.
8295 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8296 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8297 Pass &all_threads to find_inferior, not &all_lwps.
8298 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8299 (i386_dr_low_get_status): Ditto.
8300 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8301 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8302 (x86_linux_read_description): Ditto.
8303 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8304
3b8361aa
DE		 83052014-02-20 Doug Evans <dje@google.com>
8306
8307 * inferiors.c (get_first_inferior): Fix buglet.
8308
f7667f0d
DE		 83092014-02-19 Doug Evans <dje@google.com>
8310
8311 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8312 * inferiors.c (add_thread): Change result type to struct thread_info *.
8313 All callers updated.
8314 (add_lwp): Call add_thread here instead of in callers.
8315 All callers updated.
8316 * linux-low.h (get_lwp_thread): Rewrite.
8317 (struct lwp_info): New member "thread".
8318
b3312d80
DE		 83192014-02-19 Doug Evans <dje@google.com>
8320
8321 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8322 All callers updated.
8323
ecc6f45c
DE		 83242014-02-19 Doug Evans <dje@google.com>
8325
8326 * inferiors.c (add_thread): Fix whitespace.
8327
649ebbca
DE		 83282014-02-19 Doug Evans <dje@google.com>
8329
8330 * dll.c (clear_dlls): Replace accessing list implemention details
8331 with API function.
8332 * gdbthread.h (get_first_thread): Declare.
8333 * inferiors.c (for_each_inferior_with_data): New function.
8334 (get_first_thread): New function.
8335 (find_thread_ptid): Simplify.
8336 (get_first_inferior): New function.
8337 (clear_list): Delete.
8338 (one_inferior_p): New function.
8339 (clear_inferior_list): New function.
8340 (clear_inferiors): Update.
8341 * inferiors.h (for_each_inferior_with_data): Declare.
8342 (clear_inferior_list): Declare.
8343 (one_inferior_p): Declare.
8344 (get_first_inferior): Declare.
8345 * linux-low.c (linux_wait_for_event): Replace accessing list
8346 implemention details with API function.
8347 * server.c (target_running): Ditto.
8348 (accumulate_file_name_length): New function.
8349 (emit_dll_description): New function.
8350 (handle_qxfer_libraries): Replace accessing list implemention
8351 details with API function.
8352 (handle_qxfer_threads_worker): New function.
8353 (handle_qxfer_threads_proper): Replace accessing list implemention
8354 details with API function.
8355 (handle_query): Ditto.
8356 (visit_actioned_threads_callback_ftype): New typedef.
8357 (visit_actioned_threads_data): New struct.
8358 (visit_actioned_threads): Rewrite to be find_inferior callback.
8359 (resume): Call find_inferior.
8360 (handle_status): Replace accessing list implemention
8361 details with API function.
8362 (process_serial_event): Replace accessing list implemention details
8363 with API function.
8364 * target.c (set_desired_inferior): Replace accessing list implemention
8365 details with API function.
8366 * tracepoint.c (same_process_p): New function.
8367 (gdb_agent_about_to_close): Replace accessing list implemention
8368 details with API function.
8369 * win32-low.c (child_delete_thread): Replace accessing list
8370 implemention details with API function.
8371 (match_dll_by_basename): New function.
8372 (dll_is_loaded_by_basename): New function.
8373 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8374 details call to dll_is_loaded_by_basename.
8375
80894984
DE		 83762014-02-19 Doug Evans <dje@google.com>
8377
8378 * dll.h (struct dll_info): Add comment.
8379 * gdbthread.h (struct thread_info): Add comment.
8380 (current_ptid): Simplify.
8381 * inferiors.c (add_process): Update.
8382 (remove_process): Update.
8383 * inferiors.h (struct process_info): Rename member "head" to "entry".
8384 * linux-low.c (delete_lwp): Update.
8385 (add_lwp): Update.
8386 (last_thread_of_process_p): Update.
8387 (kill_one_lwp_callback, linux_kill): Update.
8388 (status_pending_p_callback): Update.
8389 (wait_for_sigstop): Update. Simplify read of ptid.
8390 (start_step_over): Update.
8391 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8392 (get_lwp_thread): Update.
8393 (struct lwp_info): Rename member "head" to "entry".
8394 * regcache.h (inferior_list_entry): Delete.
8395 * server.c (kill_inferior_callback): Update.
8396 (detach_or_kill_inferior_callback): Update.
8397 (print_started_pid): Update.
8398 (print_attached_pid): Update.
8399 (process_serial_event): Simplify read of ptid.
8400 * thread-db.c (thread_db_create_event): Update.
8401 (thread_db_get_tls_address): Update.
8402 * win32-low.c (current_inferior_ptid): Simplify.
8403
46917d26
TT		 84042014-02-19 Tom Tromey <tromey@redhat.com>
8405
8406 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8407 argument.
8408 (target_supports_btrace): Update.
8409
0759a81e
YQ		 84102014-02-14 Yao Qi <yao@codesourcery.com>
8411
8412 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8413 (rsp-low-ipa.o): New target.
8414
a7191e8b
TT		 84152014-02-12 Tom Tromey <tromey@redhat.com>
8416
8417 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8418 convert_ascii_to_int.
8419 * regcache.c (registers_to_string): Likewise.
8420 * remote-utils.c (decode_M_packet): Likewise.
8421 * server.c (process_serial_event): Likewise.
8422
ff0e980e
TT		 84232014-02-12 Tom Tromey <tromey@redhat.com>
8424
8425 * server.c (handle_query, handle_v_run): Use hex2bin, not
8426 unhexify.
8427 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8428
e9371aff
TT		 84292014-02-12 Tom Tromey <tromey@redhat.com>
8430
8431 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8432 convert_int_to_ascii.
8433 * regcache.c (registers_to_string, collect_register_as_string):
8434 Likewise.
8435 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8436 Likewise.
8437 * server.c (process_serial_event): Likewise.
8438 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8439 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8440
971dc0b8
TT		 84412014-02-12 Tom Tromey <tromey@redhat.com>
8442
8443 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8444 bin2hex, not hexify.
8445 * tracepoint.c (cmd_qtstatus): Likewise.
8446
0a822afb
TT		 84472014-02-12 Tom Tromey <tromey@redhat.com>
8448
8449 * remote-utils.c (monitor_output): Pass explicit length to
8450 hexify.
8451
9c3d6531
TT		 84522014-02-12 Tom Tromey <tromey@redhat.com>
8453
8454 * tracepoint.c: Include rsp-low.h.
8455 * server.c: Include rsp-low.h.
8456 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8457 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8458 declare.
8459 * remote-utils.c: Include rsp-low.h.
8460 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8461 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8462 (convert_int_to_ascii, convert_ascii_to_int): Move to
8463 common/rsp-low.c.
8464 * regcache.c: Include rsp-low.h.
8465 * ax.c: Include rsp-low.h.
8466 * Makefile.in (SFILES): Add common/rsp-low.c.
8467 (OBS): Add rsp-low.o.
8468 (rsp-low.o): New target.
8469
01fd3ea5
TT		 84702014-02-12 Tom Tromey <tromey@redhat.com>
8471
8472 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8473 Include print-utils.h.
8474 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8475 (plongest, thirty_two, phex_nz): Remove.
8476 * Makefile.in (SFILES): Add common/print-utils.c.
8477 (OBS): Add print-utils.o.
8478 (print-utils-ipa.o): New target.
8479 (print-utils.o): New target.
8480 (IPA_OBJS): Add print-utils-ipa.o.
8481
e99dc820
TT		 84822014-02-06 Tom Tromey <tromey@redhat.com>
8483
8484 * Makefile.in (SFILES): Fix indentation.
8485
ee1e2d4f
DE		 84862014-02-05 Doug Evans <dje@google.com>
8487
8488 * linux-low.c (linux_wait_for_event): Improve comment.
8489 (linux_wait_1): Keep current_inferior in sync with event_child.
8490
f5a02773
DE		 84912014-01-22 Doug Evans <dje@google.com>
8492
8493 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8494
87ce2a04
DE		 84952014-01-22 Doug Evans <dje@google.com>
8496
8497 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8498 * configure: Regenerate.
8499 * config.in: Regenerate.
8500 * Makefile.in (SFILES): Add debug.c.
8501 (OBS): Add debug.o.
8502 * debug.c: New file.
8503 * debug.h: New file.
8504 * linux-aarch64-low.c (*): Update all debugging printfs to use
8505 debug_printf instead of fprintf.
8506 * linux-arm-low.c (*): Ditto.
8507 * linux-cris-low.c (*): Ditto.
8508 * linux-crisv32-low.c (*): Ditto.
8509 * linux-m32r-low.c (*): Ditto.
8510 * linux-sparc-low.c (*): Ditto.
8511 * linux-x86.c (*): Ditto.
8512 * linux-low.c (*): Ditto.
8513 (linux_wait_1): Add calls to debug_enter, debug_exit.
8514 (linux_wait): Remove redundant debugging printf.
8515 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8516 (linux_resume, unstop_all_lwps): Ditto.
8517 * mem-break.c (*): Update all debugging printfs to use
8518 debug_printf instead of fprintf.
8519 * remote-utils.c (*): Ditto.
8520 * thread-db.c (*): Ditto.
8521 * server.c #include <ctype.h>, "gdb_vecs.h".
8522 (debug_threads): Moved to debug.c.
8523 (*): Update all debugging printfs to use debug_printf instead of
8524 fprintf.
8525 (start_inferior): Replace call to fflush with call to debug_flush.
8526 (monitor_show_help): Mention set debug-format.
8527 (parse_debug_format_options): New function.
8528 (handle_monitor_command): Handle "monitor set debug-format".
8529 (gdbserver_usage): Mention --debug-format.
8530 (main): Parse --debug-format.
8531 * server.h (debug_threads): Declaration moved to debug.h.
8532 #include "debug.h".
8533 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8534 trace_debug_1 that uses debug_printf.
8535 (tracepoint_look_up_symbols): Update all debugging printfs to use
8536 debug_printf instead of fprintf.
8537
e671835b
BS		 85382014-01-20 Baruch Siach <baruch@tkos.co.il>
8539
8540 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8541 sys/ptrace.h.
8542
b5737fa9
PA		 85432014-01-17 Pedro Alves <palves@redhat.com>
8544
ea38d2a9 8545 PR build/16445
c7faa97a
PA		 8546 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8547 defined after including gdb_proc_service.h.
b5737fa9 8548
40ed484e
DE		 85492014-01-16 Doug Evans <dje@google.com>
8550
8551 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8552 (match_dll): Use it.
8553
969c39fb
MM		 85542014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8555
8556 * target.h (target_ops) <read_btrace>: Change parameters and
8557 return type to allow error reporting.
8558 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8559 trace reading errors on.
8560 * linux-low.c (linux_low_read_btrace): Pass trace reading
8561 errors on.
8562 (linux_low_disable_btrace): New.
8563
ab7f45ba
DE		 85642014-01-15 Doug Evans <dje@google.com>
8565
8566 * inferiors.c (thread_id_to_gdb_id): Delete.
8567 * inferiors.h (thread_id_to_gdb_id): Delete.
8568
66af0f44
EZ		 85692014-01-13 Eli Zaretskii <eliz@gnu.org>
8570
8571 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8572 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8573 versions.
8574
9939e131
PA		 85752014-01-08 Pedro Alves <palves@redhat.com>
8576
8577 * server.c (handle_status): Don't discard previous queued stop
8578 replies or thread's pending status here.
8579 (main) <disconnection>: Do it here instead.
8580
b7ea362b
PA		 85812014-01-08 Pedro Alves <palves@redhat.com>
8582
8583 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8584 * server.c (visit_actioned_threads, handle_pending_status): New
8585 function.
8586 (handle_v_cont): Factor out parts to ...
8587 (resume): ... this new function. If in all-stop, and a thread
8588 being resumed has a pending status, report it without actually
8589 resuming.
8590 (myresume): Adjust to use the new 'resume' function.
8591 (clear_pending_status_callback, set_pending_status_callback)
8592 (find_status_pending_thread_callback): New functions.
8593 (handle_status): Handle the case of multiple threads having
8594 interesting statuses to report. Report threads' real last signal
8595 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8596 with an interesting thread to report the status for, instead of
8597 always reporting the status of the first thread.
8598
28498c42
JB		 85992014-01-01 Joel Brobecker <brobecker@adacore.com>
8600
8601 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8602 * gdbreplay.c (gdbreplay_version): Likewise.
8603
f45c82da
YZ		 86042013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8605
8606 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8607 iov.iov_len with the real length in use.
8608
379a5e2d
JB		 86092013-12-13 Joel Brobecker <brobecker@adacore.com>
8610
8611 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8612 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8613 for all targets that use win32-low.c.
8614 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8615 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8616
4210d83e
PA		 86172013-12-13 Pedro Alves <palves@redhat.com>
8618
8619 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8620 if equal to TARGET_WAITKIND_LOADED.
8621 * win32-low.c (cached_status): New static global.
8622 (win32_wait): Add declaration.
8623 (do_initial_child_stuff): Flush all initial pending debug events
8624 up to the initial breakpoint.
8625 (win32_wait): If CACHED_STATUS was set, return that instead
8626 of doing a real wait. Remove the code resuming the execution
8627 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8628 during the initial phase. Also remove the code changing
8629 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8630 TARGET_WAITKIND_STOPPED.
8631
e7f0d979
YQ		 86322013-12-11 Yao Qi <yao@codesourcery.com>
8633
8634 * notif.c (handle_notif_ack): Return 0 if no notification
8635 matches.
8636
ebcf782c
DE		 86372013-11-20 Doug Evans <dje@google.com>
8638
8639 * linux-low.c (linux_set_resume_request): Fix comment.
8640
20ad9378
DE		 86412013-11-20 Doug Evans <dje@google.com>
8642
8643 * linux-low.c (resume_status_pending_p): Tweak comment.
8644
a196ebeb
WT		 86452013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8646
8647 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8648 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8649 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8650 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8651 (srv_amd64_regobj): Add amd64-mpx.o.
8652 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8653 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8654 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8655 * i387-fp.c (num_pl_bnd_register) Added constant.
8656 (num_pl_bnd_cfg_registers) Added constant.
8657 (struct i387_xsave) Added reserved area and MPX fields.
8658 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8659 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8660 function.
8661 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8662 (init_registers_amd64_mpx_linux): Declare new function.
8663 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8664 (x86_64_regmap): Add MPX registers.
8665 (x86_linux_read_description): Add MPX case.
8666 (initialize_low_arch): Initialize MPX targets.
8667
0080a2f6
TT		 86682013-11-18 Tom Tromey <tromey@redhat.com>
8669
8670 * configure: Rebuild.
8671 * configure.ac: Don't check for stdlib.h.
8672 * gdbreplay.c: Unconditionally include stdlib.h.
8673
2978b111
TT		 86742013-11-18 Tom Tromey <tromey@redhat.com>
8675
8676 * config.in: Rebuild.
8677 * configure: Rebuild.
8678 * configure.ac: Don't use AC_HEADER_DIRENT.
8679
a3d08894
TT		 86802013-11-18 Tom Tromey <tromey@redhat.com>
8681
8682 * server.h: Don't check HAVE_STRING_H.
8683 * gdbreplay.c: Don't check HAVE_STRING_H.
8684 * configure: Rebuild.
8685
0a5dd17d
TT		 86862013-11-18 Tom Tromey <tromey@redhat.com>
8687
8688 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8689 LIBGNU.
8690
1bd2f0ba
TT		 86912013-11-08 Tom Tromey <tromey@redhat.com>
8692
8693 * configure, config.in: Rebuild.
8694 * configure.ac: Remove unused configury.
8695
3266f10b
TT		 86962013-11-08 Tom Tromey <tromey@redhat.com>
8697
8698 * acinclude.m4: Include common.m4, codeset.m4.
8699 * configure, config.in: Rebuild.
8700 * configure.ac: Use GDB_AC_COMMON.
8701
6682d959
AA		 87022013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8703
8704 * linux-s390-low.c (HWCAP_S390_TE): New define.
8705 (s390_arch_setup): Consider the TE field in the HWCAP for
8706 determining 'have_regset_tdb'.
8707
fd0a4d76
SDJ		 87082013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8709
8710 PR gdb/16014
8711 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8712 call to sizeof.
8713
1a3d890b
PA		 87142013-10-02 Pedro Alves <palves@redhat.com>
8715
8716 * server.c (process_serial_event): Don't output "GDBserver
8717 exiting" if GDB is connected through stdio.
8718 * target.c (mywait): Likewise, be silent if GDB is connected
8719 through stdio.
8720
97ad4581
JB		 87212013-10-01 Joel Brobecker <brobecker@adacore.com>
8722
8723 * lynx-low.c (lynx_add_threads_after_attach): New function.
8724 (lynx_attach): Remove call to add_thread. Add call to
8725 lynx_add_threads_after_attach instead.
8726
5b4e221c
MF		 87272013-09-28 Mike Frysinger <vapier@gentoo.org>
8728
8729 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8730 * config.in, configure: Regenerated.
8731
ee47b2f8
YQ		 87322013-09-18 Yao Qi <yao@codesourcery.com>
8733
8734 PR server/15959
8735 * server.c (start_inferior): Clear 'resume_info'.
8736
d6707650 87372013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8738
d6707650
JW		 8739 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8740 for each register.
8741
9243dd0e 87422013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8743
9243dd0e
JW		 8744 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8745 linux-tile-low.o to srv_tgtobj.
8746
c623a6ef
WN		 87472013-09-16 Will Newton <will.newton@linaro.org>
8748
8749 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8750 out regs.
8751
fb71d39e
PA		 87522013-09-06 Pedro Alves <palves@redhat.com>
8753
8754 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8755 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8756 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8757 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8758 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8759 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8760
8e7e9910
PA		 87612013-09-06 Pedro Alves <palves@redhat.com>
8762
8763 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8764 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8765
7c3a12ca
PA		 87662013-09-06 Pedro Alves <palves@redhat.com>
8767
8768 * linux-amd64-ipa.c: Include tracepoint.h.
8769 * linux-i386-ipa.c: Include tracepoint.h.
8770
8eb3d7b6
RW		 87712013-09-06 Ricard Wanderlof <ricardw@axis.com>
8772
8773 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8774 (ps_get_thread_area): New function.
8775
eddddb9d
RW		 87762013-09-06 Ricard Wanderlof <ricardw@axis.com>
8777
8778 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8779 (initialize_low_arch): Call init_registers_crisv32 rather than
8780 init_register_crisv32.
8781
533b0600
PA		 87822013-09-05 Pedro Alves <palves@redhat.com>
8783
8784 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8785 to ...
8786 * hostio.h: ... this new file.
8787 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8788 win32-low.c: Include hostio.h.
8789
0ce3d3b5
PA		 87902013-09-05 Pedro Alves <palves@redhat.com>
8791
8792 * server.h (gdb_client_data, handler_func, callback_handler_func)
8793 (delete_file_handler, add_file_handler, append_callback_event)
8794 (delete_callback_event, start_event_loop, initialize_event_loop):
8795 Move to event-loop.h and include it.
8796 * event-loop.h: New file.
8797
799cdc37
PA		 87982013-09-05 Pedro Alves <palves@redhat.com>
8799
8800 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8801 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8802 (loaded_dll, unloaded_dll): Move to ...
8803 * dll.h: ... this new file.
8804 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8805
6a6bbd9d
PA		 88062013-09-05 Pedro Alves <palves@redhat.com>
8807
8808 * server.h (current_process, get_thread_process, all_processes)
8809 (add_inferior_to_list, for_each_inferior, current_inferior)
8810 (remove_inferior, add_process, remove_process, find_process_pid)
8811 (have_started_inferiors_p, have_attached_inferiors_p)
8812 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8813 (clear_inferiors, find_inferior, find_inferior_id)
8814 (inferior_target_data, set_inferior_target_data)
8815 (inferior_regcache_data, set_inferior_regcache_data): Move to
8816 inferiors.h, and include it.
8817 * inferiors.h: New file.
8818
f699aaba
PA		 88192013-09-05 Pedro Alves <palves@redhat.com>
8820
8821 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8822 Move ...
72f4393d 8823 * ax.h: ... here.
f699aaba 8824
c144c7a0
PA		 88252013-09-05 Pedro Alves <palves@redhat.com>
8826
8827 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8828 tracepoint.h.
8829 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8830 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8831 (handle_tracepoint_general_set, handle_tracepoint_query)
8832 (tracepoint_finished_step, tracepoint_was_hit)
8833 (release_while_stepping_state_list, current_traceframe)
8834 (in_readonly_region, traceframe_read_mem)
8835 (fetch_traceframe_registers, traceframe_read_sdata)
8836 (traceframe_read_info, struct fast_tpoint_collect_status)
8837 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8838 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8839 (supply_fast_tracepoint_registers)
8840 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8841 (ipa_tdesc, claim_trampoline_space)
8842 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8843 (agent_mem_read, agent_get_trace_state_variable_value)
8844 (agent_set_trace_state_variable_value, agent_tsv_read)
8845 (agent_mem_read_string, get_raw_reg_func_addr)
8846 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8847 * tracepoint.h: ... this new file.
8848
ff42e6ab
PA		 88492013-09-05 Pedro Alves <palves@redhat.com>
8850
8851 * server.h (perror_with_name, error, fatal, warning, paddress)
8852 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8853 include it.
8854 * utils.h: New file.
8855
541af0f4
PA		 88562013-09-05 Pedro Alves <palves@redhat.com>
8857
8858 * server.h (remote_debug, noack_mode, transport_is_reliable)
8859 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8860 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8861 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8862 (write_enn, initialize_async_io, enable_async_io)
8863 (disable_async_io, check_remote_input_interrupt_request)
8864 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8865 (dead_thread_notify, prepare_resume_reply)
8866 (decode_address_to_semicolon, decode_address, decode_m_packet)
8867 (decode_M_packet, decode_X_packet, decode_xfer_write)
8868 (decode_search_memory_packet, unhexify, hexify)
8869 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8870 (look_up_one_symbol, relocate_instruction)
8871 (monitor_output): Move to remote-utils.h, and include it.
8872 * remote-utils.h: New file.
8873
eebdf26b
PA		 88742013-09-05 Pedro Alves <palves@redhat.com>
8875
8876 * server.h (_): Delete.
8877
3aafd2ff
PA		 88782013-09-02 Pedro Alves <palves@redhat.com>
8879
8880 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8881 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8882 allocated.
8883 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8884
cee83bcb
PM		 88852013-09-02 Pierre Muller <muller@sourceware.org>
8886
8887 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8888 or WriteProcessMemory complete successfully and handle
8889 ERROR_PARTIAL_COPY error.
8890
9a13b2fa
PA		 88912013-09-02 Pedro Alves <palves@redhat.com>
8892
8893 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8894 error instead of EIO.
8895
602e3198
JK		 88962013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8897
8898 PR server/15604
8899 * linux-low.c: Include filestuff.h.
8900 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8901 * lynx-low.c: Include filestuff.h.
8902 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8903 * server.c: Include filestuff.h.
8904 (main): Call notice_open_fds.
8905 * spu-low.c: Include filestuff.h.
8906 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8907
96d7229d
LM		 89082013-08-22 Luis Machado <lgustavo@codesourcery.com>
8909
8910 * Makefile.in: Explain why ../target and ../nat are not
8911 listed as include file search paths.
8912 (linux-waitpid.o): New object file rule.
8913 * configure.srv (srv_native_linux_obj): New variable.
8914 Replace all occurrences of linux native object files with
8915 $srv_native_linux_obj.
8916 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8917 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8918 (linux_enable_event_reporting): Remove declaration.
8919 (my_waitpid): Moved to common/linux-waitpid.c.
8920 (linux_wait_for_event): Pass ptid when calling
8921 linux_enable_event_reporting.
8922 (linux_supports_tracefork_flag): Remove.
8923 (linux_enable_event_reporting): Likewise.
8924 (linux_tracefork_grandchild): Remove.
8925 (STACK_SIZE): Moved to common/linux-ptrace.c.
8926 (linux_tracefork_child): Remove.
8927 (linux_test_for_tracefork): Remove.
8928 (linux_look_up_symbols): Call linux_supports_traceclone.
8929 (initialize_low): Remove call to linux_test_for_tracefork.
8930 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8931 common/linux-ptrace.h.
8932 (PTRACE_TYPE_ARG4): Likewise.
8933 Include linux-ptrace.h.
8934
32940073
PA		 89352013-08-21 Pedro Alves <palves@redhat.com>
8936
8937 * config.in: Renegerate.
8938
33b60d58 89392013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8940
33b60d58
LM		 8941 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8942 (SFILES): Remove $(srcdir)/common/target-common.c and
8943 add $(srcdir)/target/waitstatus.c.
8944 (OBS): Remove target-common.o and add waitstatus.o.
8945 (server_h): Remove $(srcdir)/../common/target-common.h and
8946 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8947 and $(srcdir)/../target/waitstatus.h.
8948 (target-common.o): Remove.
8949 (waitstatus.o): New target object file.
8950 * target.h: Do not include target-common.h and
8951 include target/resume.h, target/wait.h and
8952 target/waitstatus.h.
8953
b8e1b30e
LM		 89542013-08-13 Luis Machado <lgustavo@codesourcery.com>
8955
8956 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8957 to PTRACE_TYPE_ARG3.
8958 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8959 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8960 PTRACE_TYPE_ARG4.
8961 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8962 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8963
7a60ad40
YQ		 89642013-07-27 Jie Zhang <jie@codesourcery.com>
8965 Daniel Jacobowitz <dan@codesourcery.com>
8966 Yao Qi <yao@codesourcery.com>
8967
8968 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8969 (mips-linux-watch.o): New rule.
8970 (mips_linux_watch_h): New variable.
8971 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8972 srv_tgtobj.
8973 * linux-mips-low.c: Include mips-linux-watch.h.
8974 (struct arch_process_info, struct arch_lwp_info): New.
8975 (update_watch_registers_callback): New function.
8976 (mips_linux_new_process, mips_linux_new_thread) New functions.
8977 (mips_linux_prepare_to_resume, mips_insert_point): New
8978 functions.
8979 (mips_remove_point, mips_stopped_by_watchpoint): New
8980 functions.
8981 (rsp_bp_type_to_target_hw_bp_type): New function.
8982 (mips_stopped_data_address): New function.
8983 (the_low_target): Add watchpoint support functions.
8984
de6f69ad
YQ		 89852013-07-27 Yao Qi <yao@codesourcery.com>
8986
8987 * i386-low.c: Include break-common.h.
8988 (enum target_hw_bp_type): Remove.
8989
3360c0bf
LM		 89902013-07-24 Luis Machado <lgustavo@codesourcery.com>
8991
8992 * Makefile.in (SFILES): /common/target-common.c.
8993 (OBS): Add target-common.o.
8994 (server_h): Add $(srcdir)/../common/target-common.h.
8995 (target-common.o): New target.
8996 * server.c (queue_stop_reply_callback): Free
8997 status string after use.
8998 * target.c (target_waitstatus_to_string): Remove.
8999 * target.h: Include target-common.h.
9000 (resume_kind): Likewise.
9001 (target_waitkind): Likewise.
9002 (target_waitstatus): Likewise.
9003 (TARGET_WNOHANG): Likewise.
9004
bd885420
YQ		 90052013-07-04 Yao Qi <yao@codesourcery.com>
9006
9007 * Makefile.in (host_alias): Use @host_noncanonical@.
9008 (target_alias): Use @target_noncanonical@.
9009 * configure.ac: Use ACX_NONCANONICAL_TARGET and
9010 ACX_NONCANONICAL_HOST.
9011 * configure: Regenerated.
9012
9013 Revert:
9014 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9015
9016 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9017 * configure: Rebuild.
9018 * Makefile.in (version_host, version_target): Get from configure.
9019 (version.c): Use $(version_host) and $(version_target).
9020
17ef446e
PA		 90212013-07-03 Pedro Alves <palves@redhat.com>
9022
9023 * Makefile.in (config.status): Depend on development.sh.
9024 * acinclude.m4: Include libmcheck.m4.
9025 * configure: Regenerate.
9026
7a9a7487
MG		 90272013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9028
9029 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
9030 attribute inside the parentheses.
9031 (winapi_DebugSetProcessKillOnExit): Ditto.
9032 (winapi_DebugBreakProcess): Ditto.
9033 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 9034
49b64de6
MG		 90352013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
9036
9037 * notif.h (notif_event): Add a dummy member to avoid compiler
9038 errors.
9039
d5749ee7
PA		 90402013-07-01 Pedro Alves <palves@redhat.com>
9041
9042 * hostio.c (HOSTIO_PATH_MAX): Define.
9043 (require_filename, handle_open, handle_unlink, handle_readlink):
9044 Use it.
9045
d8d2a3ee
PA		 90462013-07-01 Pedro Alves <palves@redhat.com>
9047
9048 * server.h: Include "pathmax.h".
9049 * linux-low.c: Don't include sys/param.h.
9050 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
9051 MAXPATHLEN.
9052 * win32-low.c: Don't include sys/param.h.
9053 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
9054
bc7dea8d
PA		 90552013-07-01 Pedro Alves <palves@redhat.com>
9056
9057 * event-loop.c: Don't check HAVE_UNISTD_H before including
9058 <unistd.h>.
9059 * gdbreplay.c: Likewise.
9060 * remote-utils.c: Likewise.
9061 * server.c: Likewise.
9062 * configure.ac: Don't check for unistd.h.
9063 * configure: Regenerate.
9064
d6c2da54
TT		 90652013-06-28 Tom Tromey <tromey@redhat.com>
9066
9067 * Makefile.in (version.c): Use version.in, not
9068 common/version.in.
9069
257b6bec
MG		 90702013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
9071
9072 * configure.ac (version_host, version_target): Set and AC_SUBST them.
9073 * configure: Rebuild.
9074 * Makefile.in (version_host, version_target): Get from configure.
9075 (version.c): Use $(version_host) and $(version_target).
9076
86ebe149
DK		 90772013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9078
9079 Fix trace-status to output user name without trailing colon.
9080 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9081
f30aa5af
DK		 90822013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9083
9084 Fix trace-status to output proper start-time and stop-time.
9085 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9086 output start time and stop time in hex as gdb expects.
9087
28a93511
YQ		 90882013-06-26 Pedro Alves <pedro@codesourcery.com>
9089
9090 * tracepoint.c (build_traceframe_info_xml): Output trace state
9091 variables present in the trace buffer.
9092
01208463
TT		 90932013-06-24 Tom Tromey <tromey@redhat.com>
9094
9095 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9096 create-version.sh.
9097 (version.o): Remove.
9098 * gdbreplay.c: Include version.h.
9099 (version, host_name): Don't declare.
9100 * server.h: Include version.h.
9101 (version, host_name): Don't declare.
9102
760256f9
PA		 91032013-06-12 Pedro Alves <palves@redhat.com>
9104
9105 * linux-x86-low.c (linux_is_elf64): Delete global.
9106 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9107 with local linux_pid_exe_is_elf_64_file use.
9108
030031ee
PA		 91092013-06-11 Pedro Alves <palves@redhat.com>
9110
9111 * linux-low.c (regset_disabled, disable_regset): New functions.
9112 (regsets_fetch_inferior_registers)
9113 (regsets_store_inferior_registers): Use them.
9114 (initialize_regsets_info); Don't allocate the disabled_regsets
9115 array here.
9116 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9117 comment.
9118
5da6eb0a
PA		 91192013-06-11 Pedro Alves <palves@redhat.com>
9120
9121 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9122 xmalloc.
9123
7e5aaa09
PA		 91242013-06-11 Pedro Alves <palves@redhat.com>
9125
9126 * linux-x86-low.c (initialize_low_arch): Call
9127 init_registers_x32_avx_linux.
9128
d878444c
JK		 91292013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9130
9131 Fix compatibility with Android Bionic.
9132 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9133 it is not empty.
9134
3aee8918
PA		 91352013-06-07 Pedro Alves <palves@redhat.com>
9136
5f2b57b5 9137 PR server/14823
3aee8918
PA		 9138 * Makefile.in (OBS): Add tdesc.o.
9139 (IPA_OBJS): Add tdesc-ipa.o.
9140 (tdesc-ipa.o): New rule.
9141 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9142 interface.
9143 * linux-low.c (new_inferior): Delete.
9144 (disabled_regsets, num_regsets): Delete.
9145 (linux_add_process): Adjust to set the new per-process
9146 new_inferior flag.
9147 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9148 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9149 was a stop. When calling arch_setup, switch the current inferior
9150 to the thread that got an event.
9151 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9152 (regsets_fetch_inferior_registers)
9153 (regsets_store_inferior_registers): New regsets_info parameter.
9154 Adjust to use it.
9155 (linux_register_in_regsets): New regs_info parameter. Adjust to
9156 use it.
9157 (register_addr, fetch_register, store_register): New usrregs_info
9158 parameter. Adjust to use it.
9159 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9160 parameter regs_info. Adjust to use it.
9161 (linux_fetch_registers): Get the current inferior's regs_info, and
9162 adjust to use it.
9163 (linux_store_registers): Ditto.
9164 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9165 (initialize_low): Don't initialize the target_regsets here. Call
9166 initialize_low_arch.
9167 * linux-low.h (target_regsets): Delete declaration.
9168 (struct regsets_info): New.
9169 (struct usrregs_info): New.
9170 (struct regs_info): New.
9171 (struct process_info_private) <new_inferior>: New field.
9172 (struct linux_target_ops): Delete the num_regs, regmap, and
9173 regset_bitmap fields. New field regs_info.
9174 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9175 * i387-fp.c (num_xmm_registers): Delete.
9176 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9177 calls to new interface.
9178 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9179 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9180 Infer the number of xmm registers from the regcache's target
9181 description.
9182 * i387-fp.h (num_xmm_registers): Delete.
9183 * inferiors.c (add_thread): Don't install the thread's regcache
9184 here.
9185 * proc-service.c (gregset_info): Fetch the current inferior's
9186 regs_info. Adjust to use it.
9187 * regcache.c: Include tdesc.h.
9188 (register_bytes, reg_defs, num_registers)
9189 (gdbserver_expedite_regs): Delete.
9190 (get_thread_regcache): If the thread doesn't have a regcache yet,
9191 create one, instead of aborting gdbserver.
9192 (regcache_invalidate_one): Rename to ...
9193 (regcache_invalidate_thread): ... this.
9194 (regcache_invalidate_one): New.
9195 (regcache_invalidate): Only invalidate registers of the current
9196 process.
9197 (init_register_cache): Add target_desc parameter, and use it.
9198 (new_register_cache): Ditto. Assert the target description has a
9199 non zero registers_size.
9200 (regcache_cpy): Add assertions. Adjust.
9201 (realloc_register_cache, set_register_cache): Delete.
9202 (registers_to_string, registers_from_string): Adjust.
9203 (find_register_by_name, find_regno, find_register_by_number)
9204 (register_cache_size): Add target_desc parameter, and use it.
9205 (free_register_cache_thread, free_register_cache_thread_one)
9206 (regcache_release, register_cache_size): New.
9207 (register_size): Add target_desc parameter, and use it.
9208 (register_data, supply_register, supply_register_zeroed)
9209 (supply_regblock, supply_register_by_name, collect_register)
9210 (collect_register_as_string, collect_register_by_name): Adjust.
9211 * regcache.h (struct target_desc): Forward declare.
9212 (struct regcache) <tdesc>: New field.
9213 (init_register_cache, new_register_cache): Add target_desc
9214 parameter.
9215 (regcache_invalidate_thread): Declare.
9216 (regcache_invalidate_one): Delete declaration.
9217 (regcache_release): Declare.
9218 (find_register_by_number, register_cache_size, register_size)
9219 (find_regno): Add target_desc parameter.
9220 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9221 declarations.
9222 * remote-utils.c: Include tdesc.h.
9223 (outreg, prepare_resume_reply): Adjust.
9224 * server.c: Include tdesc.h.
9225 (gdbserver_xmltarget): Delete declaration.
9226 (get_features_xml, process_serial_event): Adjust.
9227 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9228 declare.
9229 (struct process_info) <tdesc>: New field.
9230 (ipa_tdesc): Declare.
9231 * tdesc.c: New file.
9232 * tdesc.h: New file.
9233 * tracepoint.c: Include tdesc.h.
9234 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9235 (get_context_regcache): Adjust to pass ipa_tdesc down.
9236 (do_action_at_tracepoint): Adjust to get the register cache size
9237 from the context regcache's description.
9238 (traceframe_walk_blocks): Adjust to get the register cache size
9239 from the current trace frame's description.
9240 (traceframe_get_pc): Adjust to get current trace frame's
9241 description and pass it down.
9242 (gdb_collect): Adjust to get the register cache size from the
9243 IPA's description.
9244 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9245 (gdbserver_xmltarget): Delete.
9246 (initialize_low_tracepoint): Set the ipa's target description.
9247 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9248 (initialize_low_tracepoint): Set the ipa's target description.
9249 * linux-x86-low.c: Include tdesc.h.
9250 [__x86_64__] (is_64bit_tdesc): New.
9251 (ps_get_thread_area, x86_get_thread_area): Use it.
9252 (i386_cannot_store_register): Rename to ...
9253 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9254 (i386_cannot_fetch_register): Rename to ...
9255 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9256 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9257 to new interface.
9258 (target_regsets): Rename to ...
9259 (x86_regsets): ... this.
9260 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9261 interface.
9262 (x86_siginfo_fixup): Use is_64bit_tdesc.
9263 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9264 (tdesc_x32_avx_linux, tdesc_x32_linux)
9265 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9266 Declare.
9267 (x86_linux_update_xmltarget): Delete.
9268 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9269 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9270 (AMD64_LINUX_USER64_CS): New.
9271 (x86_linux_read_description): New, based on
9272 x86_linux_update_xmltarget.
9273 (same_process_callback): New.
9274 (x86_arch_setup_process_callback): New.
9275 (x86_linux_update_xmltarget): New.
9276 (x86_regsets_info): New.
9277 (amd64_linux_regs_info): New.
9278 (i386_linux_usrregs_info): New.
9279 (i386_linux_regs_info): New.
9280 (x86_linux_regs_info): New.
9281 (x86_arch_setup): Reimplement.
9282 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9283 (x86_emit_ops): Ditto.
9284 (the_low_target): Adjust. Install x86_linux_regs_info,
9285 x86_cannot_fetch_register, and x86_cannot_store_register.
9286 (initialize_low_arch): New.
9287 * linux-ia64-low.c (tdesc_ia64): Declare.
9288 (ia64_fetch_register): Adjust.
9289 (ia64_usrregs_info, regs_info): New globals.
9290 (ia64_regs_info): New function.
9291 (the_low_target): Adjust.
9292 (initialize_low_arch): New function.
9293 * linux-sparc-low.c (tdesc_sparc64): Declare.
9294 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9295 Adjust.
9296 (sparc_arch_setup): New function.
9297 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9298 (the_low_target): Adjust.
9299 (initialize_low_arch): New function.
9300 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9301 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9302 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9303 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9304 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9305 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9306 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9307 (tdesc_powerpc_isa205_vsx64l): Declare.
9308 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9309 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9310 (ppc_set_pc, ppc_get_hwcap): Adjust.
9311 (ppc_usrregs_info): Forward declare.
9312 (!__powerpc64__) ppc_regmap_adjusted: New global.
9313 (ppc_arch_setup): Adjust to the current process'es target
9314 description.
9315 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9316 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9317 (ppc_store_evrregset): Adjust.
9318 (target_regsets): Rename to ...
9319 (ppc_regsets): ... this, and make static.
9320 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9321 (ppc_regs_info): New function.
9322 (the_low_target): Adjust.
9323 (initialize_low_arch): New function.
9324 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9325 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9326 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9327 (tdesc_s390x_linux64v2): Declare.
9328 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9329 (s390_fill_gregset, s390_store_last_break): Adjust.
9330 (target_regsets): Rename to ...
9331 (s390_regsets): ... this, and make static.
9332 (s390_get_pc, s390_set_pc): Adjust.
9333 (s390_get_hwcap): New target_desc parameter, and use it.
9334 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9335 (s390_arch_setup): Adjust to set the current process'es target
9336 description. Don't adjust the regmap.
9337 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9338 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9339 (regs_info_3264): New globals.
9340 (s390_regs_info): New function.
9341 (the_low_target): Adjust.
9342 (initialize_low_arch): New function.
9343 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9344 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9345 [__mips64] (init_registers_mips_linux)
9346 (init_registers_mips_dsp_linux): Delete defines.
9347 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9348 (have_dsp): New global.
9349 (mips_read_description): New, based on mips_arch_setup.
9350 (mips_arch_setup): Reimplement.
9351 (get_usrregs_info): New function.
9352 (mips_cannot_fetch_register, mips_cannot_store_register)
9353 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9354 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9355 (target_regsets): Rename to ...
9356 (mips_regsets): ... this, and make static.
9357 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9358 (dsp_regs_info, regs_info): New globals.
9359 (mips_regs_info): New function.
9360 (the_low_target): Adjust.
9361 (initialize_low_arch): New function.
9362 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9363 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9364 Declare.
9365 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9366 (arm_read_description): New, with bits factored from
9367 arm_arch_setup.
9368 (arm_arch_setup): Reimplement.
9369 (target_regsets): Rename to ...
9370 (arm_regsets): ... this, and make static.
9371 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9372 (arm_regs_info): New function.
9373 (the_low_target): Adjust.
9374 (initialize_low_arch): New function.
9375 * linux-m68k-low.c (tdesc_m68k): Declare.
9376 (target_regsets): Rename to ...
9377 (m68k_regsets): ... this, and make static.
9378 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9379 (m68k_regs_info): New function.
9380 (m68k_arch_setup): New function.
9381 (the_low_target): Adjust.
9382 (initialize_low_arch): New function.
9383 * linux-sh-low.c (tdesc_sharch): Declare.
9384 (target_regsets): Rename to ...
9385 (sh_regsets): ... this, and make static.
9386 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9387 (sh_regs_info, sh_arch_setup): New functions.
9388 (the_low_target): Adjust.
9389 (initialize_low_arch): New function.
9390 * linux-bfin-low.c (tdesc_bfin): Declare.
9391 (bfin_arch_setup): New function.
9392 (bfin_usrregs_info, regs_info): New globals.
9393 (bfin_regs_info): New function.
9394 (the_low_target): Adjust.
9395 (initialize_low_arch): New function.
9396 * linux-cris-low.c (tdesc_cris): Declare.
9397 (cris_arch_setup): New function.
9398 (cris_usrregs_info, regs_info): New globals.
9399 (cris_regs_info): New function.
9400 (the_low_target): Adjust.
9401 (initialize_low_arch): New function.
9402 * linux-cris-low.c (tdesc_crisv32): Declare.
9403 (cris_arch_setup): New function.
9404 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9405 (cris_regs_info): New function.
9406 (the_low_target): Adjust.
9407 (initialize_low_arch): New function.
9408 * linux-m32r-low.c (tdesc_m32r): Declare.
9409 (m32r_arch_setup): New function.
9410 (m32r_usrregs_info, regs_info): New globals.
9411 (m32r_regs_info): Adjust.
9412 (initialize_low_arch): New function.
9413 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9414 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9415 (tic6x_usrregs_info): Forward declare.
9416 (tic6x_read_description): New function, based on ...
9417 (tic6x_arch_setup): ... this. Reimplement.
9418 (target_regsets): Rename to ...
9419 (tic6x_regsets): ... this, and make static.
9420 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9421 (tic6x_regs_info): New function.
9422 (the_low_target): Adjust.
9423 (initialize_low_arch): New function.
9424 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9425 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9426 (target_regsets): Rename to ...
9427 (xtensa_regsets): ... this, and make static.
9428 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9429 globals.
9430 (xtensa_arch_setup, xtensa_regs_info): New functions.
9431 (the_low_target): Adjust.
9432 (initialize_low_arch): New function.
9433 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9434 (nios2_arch_setup): Set the current process'es tdesc.
9435 (target_regsets): Rename to ...
9436 (nios2_regsets): ... this.
9437 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9438 (nios2_regs_info): New function.
9439 (the_low_target): Adjust.
9440 (initialize_low_arch): New function.
a261b8f5
PA		 9441 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9442 (aarch64_arch_setup): Set the current process'es tdesc.
9443 (target_regsets): Rename to ...
9444 (aarch64_regsets): ... this.
9445 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9446 (aarch64_regs_info): New function.
9447 (the_low_target): Adjust.
9448 (initialize_low_arch): New function.
3aee8918
PA		 9449 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9450 globals.
9451 (target_regsets): Rename to ...
9452 (tile_regsets): ... this.
9453 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9454 (tile_regs_info): New function.
9455 (tile_arch_setup): Set the current process'es tdesc.
9456 (the_low_target): Adjust.
9457 (initialize_low_arch): New function.
9458 * spu-low.c (tdesc_spu): Declare.
9459 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9460 * win32-arm-low.c (tdesc_arm): Declare.
9461 (arm_arch_setup): New function.
9462 (the_low_target): Install arm_arch_setup instead of
9463 init_registers_arm.
9464 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9465 (init_windows_x86): Rename to ...
9466 (i386_arch_setup): ... this. Set `win32_tdesc'.
9467 (the_low_target): Adjust.
9468 * win32-low.c (win32_tdesc): New global.
9469 (child_add_thread): Don't create the thread cache here.
9470 (do_initial_child_stuff): Set the new process'es tdesc.
9471 * win32-low.h (struct target_desc): Forward declare.
9472 (win32_tdesc): Declare.
9473 * lynx-i386-low.c (tdesc_i386): Declare global.
9474 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9475 * lynx-low.c (lynx_tdesc): New global.
9476 (lynx_add_process): Set the new process'es tdesc.
9477 * lynx-low.h (struct target_desc): Forward declare.
9478 (lynx_tdesc): Declare global.
9479 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9480 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9481 * nto-low.c (nto_tdesc): New global.
9482 (do_attach): Set the new process'es tdesc.
9483 * nto-low.h (struct target_desc): Forward declare.
9484 (nto_tdesc): Declare.
9485 * nto-x86-low.c (tdesc_i386): Declare.
9486 (nto_x86_arch_setup): Set `nto_tdesc'.
9487
b1fbec62
GB		 94882013-06-04 Gary Benson <gbenson@redhat.com>
9489
9490 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9491 to qSupported response when appropriate.
9492 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9493 with nonzero-length annex.
9494 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9495 arguments supplied in annex.
9496
d1ec4ce7
DE		 94972013-05-31 Doug Evans <dje@google.com>
9498
ac44adcb 9499 PR server/15594
d1ec4ce7
DE		 9500 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9501 64 bits in 64-cross-32 environment.
9502
9b25f2d3
PA		 95032013-05-28 Pedro Alves <palves@redhat.com>
9504
9505 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9506 (aarch64-without-fpu.c): Delete rule.
9507 * configure.srv (aarch64*-*-linux*): Remove references to
9508 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9509 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9510 declaration.
9511
6740dc9c
PA		 95122013-05-24 Pedro Alves <palves@redhat.com>
9513
9514 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9515 instead of strchr/decode_address. Error if the range isn't split
9516 with a ','. Don't assume there's be a ':' in the action.
9517
c2d6af84
PA		 95182013-05-23 Yao Qi <yao@codesourcery.com>
9519 Pedro Alves <palves@redhat.com>
9520
9521 * linux-low.c (lwp_in_step_range): New function.
9522 (linux_wait_1): If the thread was range stepping and stopped
9523 outside the stepping range, report the stop to GDB. Otherwise,
9524 continue stepping. Add range stepping debug output.
9525 (linux_set_resume_request): Copy the step range from the resume
9526 request to the lwp.
9527 (linux_supports_range_stepping): New.
9528 (linux_target_ops) <supports_range_stepping>: Set to
9529 linux_supports_range_stepping.
9530 * linux-low.h (struct linux_target_ops)
9531 <supports_range_stepping>: New field.
9532 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9533 * linux-x86-low.c (x86_supports_range_stepping): New.
9534 (the_low_target) <supports_range_stepping>: Set to
9535 x86_supports_range_stepping.
9536 * server.c (handle_v_cont): Handle 'r' action.
9537 (handle_v_requests): Append ";r" if the target supports range
9538 stepping.
9539 * target.h (struct thread_resume) <step_range_start,
9540 step_range_end>: New fields.
9541 (struct target_ops) <supports_range_stepping>:
9542 New field.
9543 (target_supports_range_stepping): New macro.
9544
58794e1a
JB		 95452013-05-17 Joel Brobecker <brobecker@adacore.com>
9546
9547 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9548 confusion in comment.
9549
d631c5a7
JB		 95502013-05-17 Joel Brobecker <brobecker@adacore.com>
9551
9552 * lynx-low.c (struct process_info_private): New type.
9553 (lynx_add_process): New function.
9554 (lynx_create_inferior, lynx_attach): Replace calls to
9555 add_process by calls to lynx_add_process.
9556 (lynx_resume): If PTID is null, then try using
9557 current_process()->private->last_wait_event_ptid.
9558 Add comments.
9559 (lynx_clear_inferiors): Delete. The contents of that function
9560 has been inlined in lynx_mourn;
9561 (lynx_wait_1): Save the ptid in the process's private data.
9562 (lynx_mourn): Free the process' private data. Replace call
9563 to lynx_clear_inferiors by call to clear_inferiors.
9564
96f7a20f
YQ		 95652013-05-17 Yao Qi <yao@codesourcery.com>
9566
9567 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9568 the right place.
9569
db0dfaa0
LM		 95702013-05-16 Luis Machado <lgustavo@codesourcery.com>
9571
9572 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9573 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9574 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9575 PT_TEXT_END_ADDR guards. Update comments.
9576 (linux_target_op) <read_offsets>: Conditionally define to
9577 linux_read_offsets if the target is UCLIBC and if it defines
9578 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9579
68f5f838
SL		 95802013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9581 Andrew Jenner <andrew@codesourcery.com>
9582
9583 * Makefile.in (SFILES): Add linux-nios2-low.c.
9584 (clean): Add action to delete nios2-linux.c.
9585 (nios2-linux.c): New rule.
9586 * configure.srv: Add nios2*-*-linux*.
9587 * linux-nios2-low.c: New.
9588
1ebff1fd
HAQ		 95892013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9590
9591 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9592
f6150862
HZ		 95932013-04-25 Hui Zhu <hui@codesourcery.com>
9594
9595 PR gdb/15186
f6150862
HZ		 9596 * ax.c (ax_printf): Add fflush.
9597
614c279d
TT		 95982013-04-22 Tom Tromey <tromey@redhat.com>
9599
9600 * Makefile.in (SFILES): Add filestuff.c.
9601 (OBS): Add filestuff.o.
9602 (filestuff.o): New target.
9603 * config.in, configure: Rebuild.
9604 * configure.ac: Check for fdwalk, pipe2.
9605
7d4e5717
PA		 96062013-04-17 Pedro Alves <palves@redhat.com>
9607
9608 * configure.ac (USE_THREAD_DB): Delete variable.
9609 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9610 Don't AC_SUBST USE_THREAD_DB.
9611 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9612 * config.in, configure: Regenerate.
9613
d5c93e41
PA		 96142013-04-16 Pedro Alves <palves@redhat.com>
9615
9616 * linux-low.h (struct lwp_info) <thread_known>: Move under
9617 the USE_THREAD_DB #ifdef.
9618
04f5fe89
PA		 96192013-04-16 Pedro Alves <palves@redhat.com>
9620
9621 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9622 (linux-low.o): Delete rule.
9623 * linux-low.h: Always include "gdb_thread_db.h" instead of
9624 conditionally including thread_db.h.
9625 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9626 HAVE_THREAD_DB_H.
9627
480b27bf
JK		 96282013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9629
9630 * Makefile.in (install-only): Fix make install regression.
9631
43662968
JK		 96322013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9633
9634 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9635 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9636 installation.
9637 * gdbserver.1: Remove.
9638
3e74e146
PA		 96392013-03-22 Pedro Alves <palves@redhat.com>
9640
9641 * linux-low.c (handle_extended_wait): Don't call
9642 linux_enable_event_reporting.
9643
a8347a2a
TT		 96442013-03-15 Tony Theodore <tonyt@logyst.com>
9645
9646 PR build/9098:
9647 * Makefile.in (SHELL): Use @SHELL@.
9648
eeb56fa7
SDJ		 96492013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9650
9651 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9652 compiler warning.
9653
4fa7e2ff
JB		 96542013-03-13 Joel Brobecker <brobecker@adacore.com>
9655
9656 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9657 Remove extraneous NULL element.
9658
8ddb1965
YQ		 96592013-03-13 Yao Qi <yao@codesourcery.com>
9660
9661 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9662 'V' block in trace frame.
9663
9accd112
MM		 96642013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9665
9666 * target.h (struct target_ops): Add btrace ops.
9667 (target_supports_btrace): New macro.
9668 (target_enable_btrace): New macro.
9669 (target_disable_btrace): New macro.
9670 (target_read_btrace): New macro.
9671 * gdbthread.h (struct thread_info): Add btrace field.
9672 * server.c: Include btrace-common.h.
9673 (handle_btrace_general_set): New function.
9674 (handle_btrace_enable): New function.
9675 (handle_btrace_disable): New function.
9676 (handle_general_set): Call handle_btrace_general_set.
9677 (handle_qxfer_btrace): New function.
9678 (struct qxfer qxfer_packets[]): Add btrace entry.
9679 * inferiors.c (remove_thread): Disable btrace.
9680 * linux-low: Include linux-btrace.h.
9681 (linux_low_enable_btrace): New function.
9682 (linux_low_read_btrace): New function.
9683 (linux_target_ops): Add btrace ops.
9684 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9685 Add srv_linux_btrace=yes.
9686 (x86_64-*-linux*): Add linux-btrace.o.
9687 Add srv_linux_btrace=yes.
9688 * configure.ac: Define HAVE_LINUX_BTRACE.
9689 * config.in: Regenerated.
9690 * configure: Regenerated.
9691
5cc22e4c
MM		 96922013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9693
9694 * server.c (handle_qxfer): Preserve error message if -3 is
9695 returned.
9696 (qxfer): Document the -3 return value.
9697
7c97f91e
MM		 96982013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9699
9700 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9701 (linux_btrace_h): New variable.
9702 (linux-btrace.o): New rule.
9703
be9a119c 97042013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9705 Hafiz Abid Qadeer <abidh@codesourcery.com>
9706
9707 * tracepoint.c (trace_buffer_size): New global.
9708 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9709 (init_trace_buffer): Change to one-argument function. Allocate
9710 trace buffer memory.
9711 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9712 handle QTBuffer:size packet.
9713 (cmd_bigqtbuffer_size): New function.
9714 (initialize_tracepoint): Call init_trace_buffer with
9715 DEFAULT_TRACE_BUFFER_SIZE.
9716 * server.c (handle_query): Add QTBuffer:size in the
9717 supported packets.
9718
e64f7499
YQ		 97192013-03-07 Yao Qi <yao@codesourcery.com>
9720
9721 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9722 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9723 of -1.
9724 (cmd_qtsp): Adjust condition. Do post increment.
9725 Set cur_action and cur_step_action back to 0.
9726
f0ae6fc3
PA		 97272013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9728
9729 PR server/15236
9730 * linux-low.c (linux_write_memory): Return early success if LEN is
9731 zero.
9732
b5b0b0af
CV		 97332013-03-05 Corinna Vinschen <vinschen@redhat.de>
9734
334ad4a8 9735 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9736
589bc927
TT		 97372013-02-28 Tom Tromey <tromey@redhat.com>
9738
9739 * configure.ac: Invoke AC_SYS_LARGEFILE.
9740 * configure, config.in: Rebuild.
9741
dfe07582
CV		 97422013-02-28 Corinna Vinschen <vinschen@redhat.com>
9743
9744 * win32-low.c: Throughout, fix format strings and casts of
9745 printf-like functions to avoid type related warnings on all
9746 platforms.
9747 (get_child_debug_event): Print dwDebugEventCode as hex since
9748 that's how it's usually documented.
9749
736cd585
YQ		 97502013-02-28 Yao Qi <yao@codesourcery.com>
9751
9752 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9753 pulongest.
9754
e1f58301
JW		 97552013-02-27 Jiong Wang <jiwang@tilera.com>
9756
9757 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9758 (reg-tilegx32.c): New rule.
9759 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9760 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9761 different register info initializer according to elf class.
9762 (init_registers_tilgx32): New function. The tilegx32 register info
9763 initializer.
9764 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9765 (tile_store_gregset): Likewise.
9766
d171ca78
YQ		 97672013-02-27 Yao Qi <yao@codesourcery.com>
9768
9769 * server.c (process_point_options): Print debug message when
9770 debug_threads is true.
9771
282bbdf3
YQ		 97722013-02-26 Yao Qi <yao@codesourcery.com>
9773
9774 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9775
aca22551
PA		 97762013-02-19 Pedro Alves <palves@redhat.com>
9777 Kai Tietz <ktietz@redhat.com>
9778
9779 PR gdb/15161
9780
9781 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9782 instead of strtoul to extract address from packet.
9783 (process_serial_event) <'z'>: Likewise.
9784
4f3cee1c
YQ		 97852013-02-18 Yao Qi <yao@codesourcery.com>
9786
9787 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9788
8e1d55a3
PA		 97892013-02-14 Pedro Alves <palves@redhat.com>
9790
9791 Plug memory leak.
9792
9793 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9794 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9795
458820da
PA		 97962013-02-14 Pedro Alves <palves@redhat.com>
9797
9798 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9799
baea0dae
PA		 98002013-02-14 Pedro Alves <palves@redhat.com>
9801
9802 * tracepoint.c (save_string): Delete.
9803 (add_tracepoint_action): Use savestring instead of save_string.
9804
0b1afbb3
PA		 98052013-02-12 Pedro Alves <palves@redhat.com>
9806
9807 * linux-xtensa-low.c: Ditto.
9808 * xtensa-xtregs.c: Ditto.
9809
8a4ac37e
PA		 98102013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9811
9812 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9813 thread_db.
9814
148de6bb
MS		 98152013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9816
9817 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9818 aarch64_num_wp_regs and aarch64_num_bp_regs to
9819 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9820
55fac6e0
MS		 98212013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9822
9823 * linux-aarch64-low.c (ps_get_thread_area): Replace
9824 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9825
176eb98c
MS		 98262013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9827 Marcus Shawcroft <marcus.shawcroft@arm.com>
9828 Nigel Stephens <nigel.stephens@arm.com>
9829 Yufeng Zhang <yufeng.zhang@arm.com>
9830
9831 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9832 (aarch64.c, aarch64-without-fpu.c): New targets.
9833 * configure.srv (aarch64*-*-linux*): New.
9834 * linux-aarch64-low.c: New file.
9835
56f7af9c
MS		 98362013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9837
43aaf8b6 9838 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9839 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9840 (dequeue_one_deferred_signal, linux_resume_one_thread)
9841 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9842 (linux_tracefork_grandchild, linux_test_for_tracefork)
9843 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9844 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9845 where the argument is 0.
9846
60f662b0
YQ		 98472013-01-25 Yao Qi <yao@codesourcery.com>
9848
9849 * event-loop.c: Include "queue.h".
9850 (gdb_event_p): New typedef.
9851 (struct gdb_event) <next_event>: Remove.
9852 (event_queue): Change to QUEUE(gdb_event_p).
9853 (async_queue_event): Remove.
9854 (gdb_event_xfree): New.
9855 (initialize_event_loop): New.
9856 (process_event): Use API from QUEUE.
9857 (wait_for_event): Likewise.
9858 * server.c (main): Call initialize_event_loop.
9859 * server.h (initialize_event_loop): Declare.
9860
5ae4861a
YQ		 98612013-01-18 Yao Qi <yao@codesourcery.com>
9862
9863 * ax.h (struct eval_agent_expr_context): New.
9864 (gdb_eval_agent_expr): Update declaration.
9865 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9866 TFRAME. Add new argument CTX.
9867 * server.h (struct eval_agent_expr_context): Declare.
9868 (agent_mem_read, agent_tsv_read): Update declaration.
9869 (agent_mem_read_string): Likewise.
9870 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9871 (add_traceframe_block): Add new argument TPOINT.
9872 Increase TPOINT->traceframe_usage.
9873 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9874 eval_tracepoint_agent_expr.
9875 (condition_true_at_tracepoint): Likewise.
9876 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9877 (agent_mem_read_string, agent_tsv_read): Likewise.
9878
85e00e85
YQ		 98792013-01-16 Yao Qi <yao@codesourcery.com>
9880
9881 * linux-low.c (linux_resume_one_lwp): Don't check
9882 'lwp->bp_reinsert != 0'.
9883
4039cf45
JB		 98842013-01-07 Joel Brobecker <brobecker@adacore.com>
9885 Pedro Alves <palves@redhat.com>
9886
9887 * lynx-low.c (ptrace_request_to_str): Define a temporary
9888 macro and use it to simplify this function's implementation.
9889
9044dee2
JB		 98902013-01-07 Joel Brobecker <brobecker@adacore.com>
9891
9892 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9893 sets errno.
9894
e6352c8f
JB		 98952013-01-07 Joel Brobecker <brobecker@adacore.com>
9896
9897 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9898
50681a27
JB		 98992013-01-07 Joel Brobecker <brobecker@adacore.com>
9900
9901 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9902
3f6e77ef
JB		 99032013-01-07 Joel Brobecker <brobecker@adacore.com>
9904
9905 * lynx-low.c (lynx_resume): Use the resume_info parameter
9906 to determine the ptid for the lynx_ptrace call, unless
9907 it is equal to minus_one_ptid, in which case we use the
9908 ptid of the current_inferior.
9909 (lynx_wait_1): After having received a thread create/exit
9910 event, resume the inferior's execution using the signaling
9911 thread's ptid, rather than the old ptid.
9912
7fda33ae
JB		 99132013-01-07 Joel Brobecker <brobecker@adacore.com>
9914
9915 * lynx-low.c (lynx_resume): Delete variable ret.
9916
b9786c74
JB		 99172013-01-01 Joel Brobecker <brobecker@adacore.com>
9918
9919 * gdbreplay.c (gdbreplay_version): Update copyright year.
9920 * server.c (gdbserver_version): Likewise.
9921
8b93d60f
JB		 99222012-12-17 Joel Brobecker <brobecker@adacore.com>
9923
9924 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9925 new thread.
9926
037335a7
JB		 99272012-12-17 Joel Brobecker <brobecker@adacore.com>
9928
9929 * lynx-low.c (ptrace_request_to_str): Add handling for
9930 PTRACE_GETTRACESIG.
9931
52d4cbd8
JB		 99322012-12-17 Joel Brobecker <brobecker@adacore.com>
9933
9934 * lynx-low.c (lynx_attach): Delete variable new_process.
9935
ab8f6ca9
JB		 99362012-12-17 Joel Brobecker <brobecker@adacore.com>
9937
9938 * lynx-low.c (lynx_create_inferior): Delete variable
9939 new_process.
9940
78cbc024
JB		 99412012-12-17 Joel Brobecker <brobecker@adacore.com>
9942
9943 * lynx-low.c (ptrace_request_to_str): Do not handle
9944 PTRACE_GETTHREADLIST if this macro does not exist.
9945
14a00470
YQ		 99462012-12-15 Yao Qi <yao@codesourcery.com>
9947
9948 * Makefile.in (OBS): Add notif.o.
9949 * notif.c, notif.h: New.
9950 * server.c: Include "notif.h".
9951 (struct vstop_notif) <next>: Remove.
9952 <base>: New field.
9953 (queue_stop_reply): Update.
9954 (push_event, send_next_stop_reply): Remove.
9955 (discard_queued_stop_replies): Update.
9956 (notif_stop): New variable.
9957 (handle_v_stopped): Remove.
9958 (handle_v_requests): Don't call handle_v_stopped. Call
9959 handle_ack_notif instead.
9960 (queue_stop_reply_callback): Call notif_event_enque instead
9961 of queue_stop_reply.
9962 (handle_status): Don't call send_next_stop_reply, call
9963 notif_write_event instead.
9964 (kill_inferior_callback): Likewise.
9965 (detach_or_kill_inferior_callback): Likewise.
9966 (main): Call initialize_notif.
9967 (process_serial_event): Call QUEUE_is_empty.
9968 (handle_target_event): Call notif_push instead of push event.
9969 * server.h (push_event): Remove declaration.
9970
61c125b9
TT		 99712012-12-10 Tom Tromey <tromey@redhat.com>
9972
9973 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9974 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9975 macros.
9976 (.c.o): Rewrite.
9977 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9978 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9979 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9980 (amd64-linux-ipa.o, ax.o): Rewrite.
9981 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9982 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9983 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9984 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9985 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9986 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9987 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9988 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9989 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9990 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9991 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9992 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9993 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9994 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9995 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9996 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9997 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9998 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9999 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
10000 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
10001 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
10002 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
10003 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
10004 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
10005 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
10006 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
10007 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
10008 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
10009 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
10010 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
10011 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
10012 (reg-tilegx.o): Remove.
10013 (all_object_files): New macro.
10014 Include .deps files.
10015 * aclocal.m4, configure: Rebuild.
10016 * acinclude.m4: Include depstand.m4, lead-dot.m4.
10017 * configure.ac: Invoke ZW_CREATE_DEPDIR,
10018 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
10019
e90e9ad9
TT		 100202012-12-05 Tom Tromey <tromey@redhat.com>
10021
10022 PR gdb/14917:
10023 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
10024
02d403bf 100252012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 10026
10027 * configure.ac: Check for linux/perf_event.h.
10028 * config.in: Regenerated.
10029 * configure: Regenerated.
10030
0270a750
PA		 100312012-11-26 Maxime Villard <rustyBSD@gmx.fr>
10032
10033 * hostio.c (handle_readlink): Decrease buffer size
10034 parameter passed to readlink by one byte.
10035
8c29b58e
YQ		 100362012-11-26 Yao Qi <yao@codesourcery.com>
10037
10038 * configure.ac (build_warnings): Append '-Wempty-body'.
10039 * configure: Regenerated.
10040 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
10041 body.
10042
8bdce1ff
PM		 100432012-11-15 Pierre Muller <muller@sourceware.org>
10044
10045 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
10046 * config.in: Regenerate.
10047 * configure: Regenerate.
10048 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
10049 Use "gdb_wait.h" header instead of <sys/wait.h> header.
10050 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10051 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
10052 header.
10053 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
10054 instead of <sys/wait.h> header.
10055 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
10056
02d403bf 100572012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 10058
10059 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
10060 (various make rules): Remove -DGDBSERVER
10061
fbd5db48
YQ		 100622012-11-09 Yao Qi <yao@codesourcery.com>
10063
10064 * spu-low.c (current_ptid): Move it to ..
10065 * gdbthread.h: ... here. New.
10066 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
10067 * server.c (myresume, process_serial_event): Likewise.
10068 * thread-db.c (thread_db_find_new_threads): Likewise.
10069 * tracepoint.c (run_inferior_command): Likewise.
10070
b3dc46ff
AB		 100712012-10-01 Andrew Burgess <aburgess@broadcom.com>
10072
10073 * server.c (handle_search_memory_1): Include access length in
10074 warning message.
10075
07c04788
HPN		 100762012-09-05 Michael Brandt <michael.brandt@axis.com>
10077
10078 * linux-crisv32-low.c: Fix compile errors.
10079
918d227b
YQ		 100802012-09-04 Yao Qi <yao@codesourcery.com>
10081
10082 * tracepoint.c (cmd_qtsv): Adjust debug message.
10083 Don't check CUR_TPOINT.
10084
18c1b81a
YQ		 100852012-08-28 Yao Qi <yao@codesourcery.com>
10086
10087 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10088 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10089 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10090 Remove declarations of xmalloc, xreallloc, xstrdup and
10091 freeargv.
10092 * Makefile.in (libiberty_h): New.
10093 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10094 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10095
dc82f37b
YQ		 100962012-08-23 Yao Qi <yao@codesourcery.com>
10097
10098 * server.h: Remove declaration of 'xsnprintf'.
10099
406b1477
KS		 101002012-08-22 Keith Seitz <keiths@redhat.com>
10101
10102 * server.h: Include build-gnulib-gbserver/config.h.
10103 * gdbreplay.c: Likewise.
10104
e6712ff1
DE		 101052012-08-08 Doug Evans <dje@google.com>
10106
10107 * Makefile.in (SFILES): Add gdb_vecs.c.
10108 (OBS): Add gdb_vecs.o.
10109 (gdb_vecs_h, host_defs_h): New variables.
10110 (thread-db.o): Add $(gdb_vecs_h) dependency.
10111 (gdb_vecs.o): New rule.
10112 * thread-db.c: #include "gdb_vecs.h".
10113 (thread_db_load_search): Use a vector to iterate over path elements.
10114 Handle text appearing after "$pdir".
10115
10116 * configure.ac: Add check for strstr.
10117 * config.in: Regenerate.
10118 * configure: Regenerate.
10119
7c3270ae
UW		 101202012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10121
10122 * hostio.c (handle_pread): If pread fails, fall back to attempting
10123 lseek/read.
10124 (handle_pwrite): Likewise for pwrite.
10125
b62e2b27
UW		 101262012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10127
10128 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10129 between unsupported TYPE and unimplementable ADDR/LEN combination.
10130 (arm_insert_point): Act on new return value.
10131
78a99e91
PA		 101322012-07-31 Pedro Alves <palves@redhat.com>
10133
10134 * server.c (process_point_options): Only skip tokens if we find
10135 one that is unrecognized. Don't treat 'X' specially while
10136 skipping unrecognized tokens.
10137
fcf303ab
UW		 101382012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10139
10140 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10141 to 4-byte-align HW breakpoint addresses for Thumb.
10142
7255706c
YQ		 101432012-07-27 Yao Qi <yao@codesourcery.com>
10144
10145 PR remote/14161.
10146
10147 * server.h: Declare gdb_agent_about_to_close.
10148 * target.c (kill_inferior): Include "agent.h".
10149 New. Send command 'kill'.
10150 * target.h (kill_inferior): Removed macro.
10151 * tracepoint.c (gdb_agent_about_to_close): New.
10152 (gdb_agent_helper_thread): Handle command 'close'.
10153 Wait endlessly until the inferior stops.
10154 Install gdb_agent_remove_socket to atexit hook.
10155 (agent_socket_name): New static variable.
10156 (gdb_agent_socket_init): Replace local variable 'name' with
10157 'agent_socket_name'.
10158 (gdb_agent_remove_socket): New.
10159
5a3f286f
YQ		 101602012-07-27 Yao Qi <yao@codesourcery.com>
10161
10162 * server.c (process_point_options): Stop at 'X' when parsing.
10163
961bd387
ME		 101642012-07-19 Michael Eager <eager@eagercon.com>
10165
a261b8f5 10166 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10167 to hw_execute.
10168 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10169 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10170 hardware breakpoint.
10171
aa7c7447
JK		 101722012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10173
10174 * gdbserver/linux-low.c (initialize_low): Call
10175 linux_ptrace_init_warnings.
10176
7f216e7c
DE		 101772012-07-02 Doug Evans <dje@google.com>
10178
10179 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10180 pointer to int.
10181
d3ce09f5
SS		 101822012-07-02 Stan Shebs <stan@codesourcery.com>
10183
10184 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10185 (ax.o): Add it to build rule.
10186 (ax-ipa.o): Ditto.
10187 (OBS): Add format.o.
10188 (IPA_OBS): Add format.o.
10189 * server.c (handle_query): Claim support for breakpoint commands.
10190 (process_point_options): Add command case.
10191 (process_serial_event): Leave running if there are printfs in
10192 effect.
10193 * mem-break.h (any_persistent_commands): Declare.
10194 (add_breakpoint_commands): Declare.
10195 (gdb_no_commands_at_breakpoint): Declare.
10196 (run_breakpoint_commands): Declare.
10197 * mem-break.c (struct point_command_list): New struct.
10198 (struct breakpoint): New field command_list.
10199 (any_persistent_commands): New function.
10200 (add_commands_to_breakpoint): New function.
10201 (add_breakpoint_commands): New function.
10202 (gdb_no_commands_at_breakpoint): New function.
10203 (run_breakpoint_commands): New function.
10204 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10205 locally.
10206 * ax.c: Include format.h.
10207 (ax_printf): New function.
10208 (gdb_eval_agent_expr): Add printf opcode.
10209
2f8f6aed
YQ		 102102012-06-13 Yao Qi <yao@codesourcery.com>
10211
10212 * server.c (start_inferior): Remove duplicated writes to fields
10213 'last_resume_kind' and 'last_status' of 'current_inferior'.
10214
0c9070b3
YQ		 102152012-06-12 Yao Qi <yao@codesourcery.com>
10216 Pedro Alves <palves@redhat.com>
10217
10218 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10219 comment.
10220 * server.c (handle_v_cont): Extend comment.
10221
c52daf70
YQ		 102222012-06-11 Yao Qi <yao@codesourcery.com>
10223
10224 * linux-low.c (linux_attach): Add 'static'.
10225
d38bbb0a
YQ		 102262012-06-06 Yao Qi <yao@codesourcery.com>
10227
10228 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10229
89dc0afd
JK		 102302012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10231
10232 Fix gcc -flto compilation warning.
10233 * server.c (main): Make variable multi_mode and attach volatile.
10234
75f62ce7
TJB		 102352012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10236
10237 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10238 if the platform doesn't know about it.
10239
65f479b6
PA		 102402012-05-30 Jeff Kenton <jkenton@tilera.com>
10241
10242 * Makefile.in (SFILES): Add linux-tile-low.c.
10243 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10244 * configure.srv: Handle tilegx-*-linux*.
10245 * linux-tile-low.c: New file.
10246
0c5bf5a9
JK		 102472012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10248
10249 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10250
a493e3e2
PA		 102512012-05-24 Pedro Alves <palves@redhat.com>
10252
10253 PR gdb/7205
10254
43aaf8b6 10255 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10256
2ea28649
PA		 102572012-05-24 Pedro Alves <palves@redhat.com>
10258
10259 PR gdb/7205
10260
10261 Replace target_signal with gdb_signal throughout.
10262
8d409d16
MR		 102632012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10264
10265 * linux-low.c (linux_store_registers): Avoid the copying sequence
10266 when no data has been retrieved by ptrace.
10267
23512c01
MGD		 102682012-05-22 Will Deacon <will.deacon@arm.com>
10269
10270 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10271 Include asm/ptrace.h.
10272 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10273 already defined.
10274
4934b29e
MR		 102752012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10276
10277 * linux-low.c (linux_store_registers): Don't re-retrieve data
10278 with ptrace that has already been obtained from /proc. Always
10279 copy any data retrieved with ptrace to the buffer supplied.
10280
bde24c0a
PA		 102812012-05-11 Yao Qi <yao@codesourcery.com>
10282 Pedro Alves <palves@redhat.com>
10283
10284 * linux-low.c (enum stopping_threads_kind): New.
10285 (stopping_threads): Change type to `enum stopping_threads_kind'.
10286 (handle_extended_wait): If stopping and suspending threads, leave
10287 the new_lwp suspended too.
10288 (linux_wait_for_event): Adjust.
10289 (stop_all_lwps): Set `stopping_threads' to
10290 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10291 whether we're suspending threads or just stopping them. Assert no
10292 recursion happens.
10293
623b6bdf
YQ		 102942012-04-29 Yao Qi <yao@codesourcery.com>
10295
10296 * server.h: Move some code to ...
10297 * gdbthread.h: ... here. New.
10298 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10299 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10300 (nto-low.o, win32-low.o): Likewise.
10301 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10302 * regcache.c, remote-utils.c, server.c: Likewise.
10303 * target.c, tracepoint.c, win32-low.c: Likewise.
10304
f15f9948
TJB		 103052012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10306
10307 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10308 (PTRACE_ARG4_TYPE): Likewise.
10309 (PTRACE_XFER_TYPE): Likewise.
10310 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10311 ptrace to PTRACE_ARG3_TYPE.
10312 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10313 (PTRACE_ARG4_TYPE): Likewise.
10314 (PTRACE_XFER_TYPE): Likewise.
10315 (linux_detach_one_lwp): Cast fourth argument of
10316 ptrace to long then PTRACE_ARG4_TYPE.
10317 (regsets_fetch_inferior_registers): Cast third argument of
10318 ptrace to long then PTRACE_ARG3_TYPE.
10319 (regsets_store_inferior_registers): Likewise.
10320
38ea300a
PA		 103212012-04-20 Pedro Alves <palves@redhat.com>
10322
10323 * configure: Regenerate.
10324
c971b7fa
PA		 103252012-04-19 Pedro Alves <palves@redhat.com>
10326
43aaf8b6 10327 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10328 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10329 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10330 (all, install-only, uninstall, clean-info, all-lib, clean): No
10331 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10332 (maintainer-clean realclean distclean): Use subdir_do.
10333 (subdir_do): New.
10334 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10335 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10336 * acinclude.m4: Include acx_configure_dir.m4.
10337 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10338 calls. Call AC_PROG_RANLIB. Configure gnulib using
10339 ACX_CONFIGURE_DIR.
10340 (GNULIB): New.
10341 (GNULIB_STDINT_H): Adjust.
10342 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10343 * gdbreplay.c: Include build-gnulib/config.h.
10344 * server.h: Likewise.
10345 * aclocal.m4: Regenerate.
10346 * config.in: Regenerate.
10347 * configure: Regenerate.
c971b7fa 10348
809277f8
PA		 103492012-04-19 Pedro Alves <palves@redhat.com>
10350
10351 * Makefile.in (LIBGNU, INCGNU): Adjust.
10352 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10353 (all, install-only, uninstall, clean-info, all-lib, clean)
10354 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10355 * configure.ac: Adjust AC_OUTPUT output.
10356 * aclocal.m4: Regenerate.
10357 * configure: Regenerate.
10358
fd9bb8b8
PA		 103592012-04-19 Pedro Alves <palves@redhat.com>
10360
10361 * Makefile.in (generated_files): New.
10362 (server_h): Remove the explicit dependency on config.h, and depend
10363 on $generated_files.
10364
1c298c66
PA		 103652012-04-19 Pedro Alves <palves@redhat.com>
10366
10367 * Makefile.in (INCGNU): Add -Ignulib.
10368
57c4b50b
PA		 103692012-04-19 Pedro Alves <palves@redhat.com>
10370
10371 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10372 (INCGNU): ... this, and spell out -I here.
10373 (GNULIB_LIB): Rename to ...
10374 (LIBGNU): ... this.
10375 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10376
1030e047
PA		 103772012-04-19 Pedro Alves <palves@redhat.com>
10378
10379 * config.in: Regenerate.
10380
447d4319
PA		 103812012-04-19 Pedro Alves <palves@redhat.com>
10382
10383 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10384 * server.h (memmem): Remove declaration.
10385 * config.in: Regenerate.
10386 * configure: Regenerate.
10387
aad9eab9
YQ		 103882012-04-19 Yao Qi <yao@codesourcery.com>
10389
10390 * Makefile.in (SFILES): Add common/vec.c.
10391 (OBS): Add vec.o.
10392 (vec.o): New rule.
10393
3e10640f
YQ		 103942012-04-19 Yao Qi <yao@codesourcery.com>
10395
10396 * remote-utils.c (prepare_resume_reply): Replace with macro
10397 target_core_of_thread.
10398 * server.c (handle_qxfer_threads_proper): Likewise.
10399 * target.h (traget_core_of_thread): New macro.
10400
71622373
PA		 104012012-04-18 Pedro Alves <palves@redhat.com>
10402
10403 * aclocal.m4: Regenerate.
10404 * configure: Regenerate.
10405
80d26939
YQ		 104062012-04-16 Yao Qi <yao@codesourcery.com>
10407
10408 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10409 duplicated on address.
10410
42476b70
YQ		 104112012-04-16 Yao Qi <yao@codesourcery.com>
10412
10413 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10414 (struct tracepoint_action_ops) <send>: New field.
10415 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10416 (agent_expr_send, x_tracepoint_action_send): New.
10417 (l_tracepoint_action_send): New.
10418 (cmd_qtdp): Download and install tracepoint
10419 according to `use_agent'.
10420 (run_inferior_command): Add one more parameter `len'.
10421 Update callers.
10422 (tracepoint_send_agent): New.
10423 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10424
7bc83639
YQ		 104252012-04-16 Yao Qi <yao@codesourcery.com>
10426
10427 * tracepoint.c (download_tracepoints): Moved to ...
10428 (cmd_qtstart): ... here.
10429
5f18041e
YQ		 104302012-04-14 Yao Qi <yao@codesourcery.com>
10431
10432 * tracepoint.c: Include inttypes.h.
10433 (struct collect_memory_action): Use sized types.
10434 (struct tracepoint): Likewise.
10435 (cmd_qtdp, stop_tracing): Update print specifiers.
10436 (cmd_qtp, response_tracepoint): Likewise.
10437 (collect_data_at_tracepoint): Likewise.
10438 (collect_data_at_step): Likewise.
10439
55a8c076
YQ		 104402012-04-14 Yao Qi <yao@codesourcery.com>
10441
10442 Import gnulib module inttypes.
10443 * aclocal.m4, config.in, configure: Regenerated.
10444
dc750257
YQ		 104452012-04-14 Yao Qi <yao@codesourcery.com>
10446
10447 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10448 Makefile and config.status at last.
10449
0ab5faf9
YQ		 104502012-04-13 Yao Qi <yao@codesourcery.com>
10451
10452 * tracepoint.c: Include stdint.h unconditionally.
10453
18f5fd81
TJB		 104542012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10455
10456 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10457 on BFD_HAVE_SYS_PROCFS_TYPE.
10458 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10459 * configure: Regenerate.
10460 * config.in: Likewise.
10461
4d47af5c
L		 104622012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10463
10464 * Makefile.in (clean): Also remove x32.c x32-linux.c
10465 x32-avx.c x32-avx-linux.c.
10466 (x32.o): New target.
10467 (x32.c): Likewise.
10468 (x32-linux.o): Likewise.
10469 (x32-linux.c): Likewise.
10470 (x32-avx.o): Likewise.
10471 (x32-avx.c): Likewise.
10472 (x32-avx-linux.o): Likewise.
10473 (x32-avx-linux.c): Likewise.
10474
10475 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10476 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10477 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10478 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10479 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10480 i386/x32-avx-linux.xml.
10481
10482 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10483 (init_registers_x32_avx_linux): Likwise.
10484 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10485 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10486
ecedbe58
PA		 104872012-04-13 Pedro Alves <palves@redhat.com>
10488
10489 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10490 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10491 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10492 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10493 the sub-make.
10494
c92b5177
L		 104952012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10496
10497 * linux-x86-low.c (compat_x32_clock_t): New.
10498 (compat_x32_siginfo_t): Likewise.
10499 (compat_x32_siginfo_from_siginfo): Likewise.
10500 (siginfo_from_compat_x32_siginfo): Likewise.
10501 (linux_is_elf64): Likewise.
10502 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10503 and siginfo_from_compat_x32_siginfo for x32.
10504 (x86_arch_setup): Set linux_is_elf64.
10505
214d508e
L		 105062012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10507
10508 PR gdb/13969
10509 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10510 e_machine field.
10511 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10512 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10513 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10514 compatible with process.
10515
c9a1864a
YQ		 105162012-04-12 Yao Qi <yao@codesourcery.com>
10517
10518 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10519 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10520 (install-only, install-info, clean): Handle sub dir gnulib.
10521 (all-lib, am--refresh): New targets.
10522 (memmem.o): Remove target.
10523 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10524 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10525 (AC_REPLACE_FUNCS): Remove memmem.
10526 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10527 (AC_OUTPUT): Generate Makefile in gnulib/.
10528 * aclocal.m4, config.in, configure: Regenerated.
10529
367ba2c2
MR		 105302012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10531
10532 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10533
9d236627
PA		 105342012-04-05 Pedro Alves <palves@redhat.com>
10535
10536 -Werror=strict-aliasing
10537
10538 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10539 pointer.
10540
111217b3
PA		 105412012-04-04 Pedro Alves <palves@redhat.com>
10542
10543 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10544 (sparc_store_gregset_from_stack, sparc_store_gregset)
10545 (sparc_breakpoint_at): Fix formatting.
10546
8365dcf5
TJB		 105472012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10548
10549 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10550 are available.
10551 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10552 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10553 * config.in: Regenerate.
10554 * configure: Likewise.
10555
689cc2ae
PA		 105562012-03-29 Pedro Alves <palves@redhat.com>
10557
10558 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10559 Correct ptrace arguments.
10560
c14dfd32
PA		 105612012-03-28 Pedro Alves <palves@redhat.com>
10562
10563 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10564 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10565 (IA64_FR1_REGNUM): New defines.
10566 (ia64_fetch_register): New.
10567 (the_low_target): Install it.
10568 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10569 field.
10570 * linux-low.c (linux_fetch_registers): Try the
10571 the_low_target.fetch_register hook first.
10572
10573 * linux-arm-low.c (the_low_target): Adjust.
10574 * linux-bfin-low.c (the_low_target): Adjust.
10575 * linux-cris-low.c (the_low_target): Adjust.
10576 * linux-crisv32-low.c (the_low_target): Adjust.
10577 * linux-m32r-low.c (the_low_target): Adjust.
10578 * linux-m68k-low.c (the_low_target): Adjust.
10579 * linux-mips-low.c (the_low_target): Adjust.
10580 * linux-ppc-low.c (the_low_target): Adjust.
10581 * linux-s390-low.c (the_low_target): Adjust.
10582 * linux-sh-low.c (the_low_target): Adjust.
10583 * linux-sparc-low.c (the_low_target): Adjust.
10584 * linux-tic6x-low.c (the_low_target): Adjust.
10585 * linux-x86-low.c (the_low_target): Adjust.
10586 * linux-xtensa-low.c (the_low_target): Adjust.
10587
63c88e13
PA		 105882012-03-26 Pedro Alves <palves@redhat.com>
10589
10590 * server.c (handle_qxfer_libraries): Don't bail early if
10591 the_target->qxfer_libraries_svr4 is not NULL.
10592
fb723180
PA		 105932012-03-26 Pedro Alves <palves@redhat.com>
10594
10595 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10596
0afae3cf
PA		 105972012-03-23 Pedro Alves <palves@redhat.com>
10598
10599 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10600 "library-list-svr4" element's start tag when the the DSO list is
10601 empty.
10602
485f1ee4
PA		 106032012-03-23 Pedro Alves <palves@redhat.com>
10604
10605 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10606 a variable whose type size is the same as the inferior's pointer
10607 size.
10608
a5362b9a
TS		 106092012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10610
10611 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10612 struct siginfo.
10613 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10614 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10615 * linux-low.h: Include <signal.h>.
10616 (struct siginfo): Remove forward declaration.
10617 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10618 struct siginfo.
10619
d226c142
MF		 106202012-03-21 Mike Frysinger <vapier@gentoo.org>
10621
10622 * .gitignore: Ignore more files.
10623
122f36ef
PA		 106242012-03-19 Pedro Alves <palves@redhat.com>
10625 Jan Kratochvil <jan.kratochvil@redhat.com>
10626
10627 * server.c (cont_thread, general_thread): Add describing comments.
10628 (start_inferior): Clear `cont_thread'.
10629 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10630 of a process.
10631
fc3e5175
YQ		 106322012-03-15 Yao Qi <yao@codesourcery.com>
10633
10634 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10635 handling to ...
10636 (cmd_qtdp): ... here.
10637
8d0d92cd
YQ		 106382012-03-15 Yao Qi <yao@codesourcery.com>
10639
10640 * tracepoint.c (struct tracepoint_action_ops): New.
10641 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10642 (m_tracepoint_action_download): New.
10643 (r_tracepoint_action_download): New.
10644 (x_tracepoint_action_download): New.
10645 (l_tracepoint_action_download): New.
10646 (add_tracepoint_action): Install `action->ops' according type.
10647 (download_tracepoint_1): Move code `download' function pointer
10648 of various tracepoint_action_ops.
10649
87b0bb13
JK		 106502012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10651
10652 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10653 linux_ptrace_attach_warnings.
10654
5f572dec
JK		 106552012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10656
10657 * Makefile.in (linux-ptrace.o): New.
10658 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10659 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10660 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10661 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10662 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10663 of these targets.
10664 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10665
f4647387
YQ		 106662012-03-08 Yao Qi <yao@codesourcery.com>
10667 Pedro Alves <palves@redhat.com>
10668
10669 Fix PR server/13392.
10670 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10671 offset of JMP insn.
10672 * tracepoint.c (remove_tracepoint): New.
10673 (cmd_qtdp): Call remove_tracepoint when failed to install.
10674
9b224c5e
PA		 106752012-03-07 Pedro Alves <palves@redhat.com>
10676
10677 * linux-low.c (get_detach_signal): New.
10678 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10679 Pass on pending signals to PTRACE_DETACH. Check the result of the
10680 ptrace call.
10681 * server.c (program_signals, program_signals_p): New.
10682 (handle_general_set): Handle QProgramSignals.
10683 * server.h (program_signals, program_signals_p): Declare.
10684
e237a7e2
JK		 106852012-03-05 Pedro Alves <palves@redhat.com>
10686 Jan Kratochvil <jan.kratochvil@redhat.com>
10687
10688 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10689 New comment why.
10690
5808517f
YQ		 106912012-03-03 Yao Qi <yao@codesourcery.com>
10692
10693 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10694 agent_look_up_symbols.
10695
58b4daa5
YQ		 106962012-03-03 Yao Qi <yao@codesourcery.com>
10697
10698 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10699 (linux-x86-low.o): Likewise.
10700 * server.h: Remove in_process_agent_loaded.
10701 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10702 common/agent.c.
10703 Update callers.
10704
8ffcbaaf
YQ		 107052012-03-03 Yao Qi <yao@codesourcery.com>
10706
10707 * tracepoint.c (gdb_agent_capability): New global.
10708 (in_process_agent_loaded_ust): Renamed to
10709 `in_process_agent_supports_ust'.
10710 Update callers.
10711 (in_process_agent_supports_ust): Call agent_capability_check.
10712 (clear_installed_tracepoints): Assert that agent supports
10713 agent.
10714
d1feda86
YQ		 107152012-03-03 Yao Qi <yao@codesourcery.com>
10716
10717 * linux-low.c (linux_supports_agent): New.
10718 (linux_target_ops): Initialize field `supports_agent' with
10719 linux_supports_agent.
10720 * target.h (struct target_ops) <supports_agent>: New.
10721 (target_supports_agent): New macro.
10722 * server.c (handle_general_set): Handle packet 'QAgent'.
10723 (handle_query): Send `QAgent+'.
10724 * Makefile.in (server.o): Depends on agent.h.
10725
2fa291ac
YQ		 107262012-03-03 Yao Qi <yao@codesourcery.com>
10727
10728 * Makefile.in (OBS): Add agent.o.
10729 Add new rule for agent.o.
10730 Track dependence of tracepoint.c on agent.h.
10731 * tracepoint.c (run_inferior_command_1):
10732 (run_inferior_command): Call agent_run_command.
10733 (gdb_ust_connect_sync_socket): Deleted. Move it to
10734 common/agent.c.
10735 (resume_thread, stop_thread): Likewise.
10736 (gdb_ust_socket_init): Renamed to ...
10737 (gdb_agent_socket_init): ... New.
10738 (gdb_ust_thread): Renamed to ...
10739 (gdb_agent_helper_thread): ... New.
10740 (gdb_ust_init): Move some code to ...
10741 (gdb_agent_init): ... here. New.
10742 [HAVE_UST]: Call gdb_ust_init.
10743 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10744 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10745 * config.in, configure: Regenerated.
10746
05044653
PA		 107472012-03-02 Pedro Alves <palves@redhat.com>
10748
10749 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10750 * linux-low.c (struct simple_pid_list): New.
10751 (stopped_pids): New a struct simple_pid_list pointer.
10752 (add_to_pid_list, pull_pid_from_list): New.
10753 (handle_extended_wait): Don't assume the first signal new children
10754 report is SIGSTOP. Adjust call to pull_pid_from_list.
10755 (linux_wait_for_lwp): Adjust.
10756
8d00225b
YQ		 107572012-03-02 Yao Qi <yao@codesourcery.com>
10758
10759 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10760 debug log.
10761
19560ba5
YQ		 107622012-03-02 Yao Qi <yao@codesourcery.com>
10763
10764 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10765 `stop_pc' and `tpoint'. Update caller.
10766
1faeff08
MR		 107672012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10768
10769 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10770 * linux-low.c (use_linux_regsets): New macro.
10771 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10772 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10773 (linux_register_in_regsets): New function.
10774 (usr_fetch_inferior_registers): Skip registers covered by
10775 regsets.
10776 (usr_store_inferior_registers): Likewise.
10777 (usr_fetch_inferior_registers): New macro.
10778 (usr_store_inferior_registers): Likewise.
10779 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10780 (linux_store_registers): Likewise.
10781 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10782 prototype.
10783 (init_registers_mips64_dsp_linux): Likewise.
10784 (init_registers_mips_linux): New macro.
10785 (init_registers_mips_dsp_linux): Likewise.
10786 (mips_dsp_num_regs): Likewise.
10787 (DSP_BASE, DSP_CONTROL): New fallback macros.
10788 (mips_base_regs): New macro.
10789 (mips_regmap): Use it. Fix the size.
10790 (mips_dsp_regmap): New variable.
10791 (mips_dsp_regset_bitmap): Likewise.
10792 (mips_arch_setup): New function.
10793 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10794 than mips_regmap.
10795 (mips_cannot_store_register): Likewise.
10796 (the_low_target): Update .arch_setup, .num_regs and .regmap
10797 initializers. Add .regset_bitmap initializer.
10798 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10799 initializer.
10800 * linux-bfin-low.c (the_low_target): Likewise.
10801 * linux-cris-low.c (the_low_target): Likewise.
10802 * linux-crisv32-low.c (the_low_target): Likewise.
10803 * linux-ia64-low.c (the_low_target): Likewise.
10804 * linux-m32r-low.c (the_low_target): Likewise.
10805 * linux-m68k-low.c (the_low_target): Likewise.
10806 * linux-ppc-low.c (the_low_target): Likewise.
10807 * linux-s390-low.c (the_low_target): Likewise.
10808 * linux-sh-low.c (the_low_target): Likewise.
10809 * linux-sparc-low.c (the_low_target): Likewise.
10810 * linux-tic6x-low.c (the_low_target): Likewise.
10811 * linux-x86-low.c (the_low_target): Likewise.
10812 * linux-xtensa-low.c (the_low_target): Likewise.
10813 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10814 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10815 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10816 srv_xmlfiles.
10817 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10818 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10819
c03e6ccc
YQ		 108202012-02-29 Yao Qi <yao@codesourcery.com>
10821 Pedro Alves <palves@redhat.com>
10822
10823 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10824 `step_over_finished' is true.
10825
644cebc9
PA		 108262012-02-27 Pedro Alves <palves@redhat.com>
10827
10828 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10829 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10830
c14d7ab2
PA		 108312012-02-27 Pedro Alves <palves@redhat.com>
10832
10833 PR server/9684
10834 * linux-low.c (pid_is_stopped): New.
10835 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10836
412c89dd
LM		 108372012-02-25 Luis Machado <lgustavo@codesourcery.com>
10838
10839 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10840 of conditions.
10841
b745defe
MR		 108422012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10843
10844 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10845
9f3a5c85
LM		 108462012-02-24 Luis Machado <lgustavo@codesourcery>
10847
10848 * server.c (handle_query): Advertise support for target-side
10849 breakpoint condition evaluation.
10850 (process_point_options): New function.
10851 (process_serial_event): When inserting a breakpoint, check for
10852 a target-side condition that should be evaluated.
10853
10854 * mem-break.c: Include regcache.h and ax.h.
10855 (point_cond_list_t): New data structure.
10856 (breakpoint) <cond_list>: New field.
10857 (find_gdb_breakpoint_at): Make non-static.
10858 (delete_gdb_breakpoint_at): Clear any target-side
10859 conditions.
10860 (clear_gdb_breakpoint_conditions): New function.
10861 (add_condition_to_breakpoint): Likewise.
10862 (add_breakpoint_condition): Likewise.
10863 (gdb_condition_true_at_breakpoint): Likewise.
10864 (gdb_breakpoint_here): Return result directly instead
10865 of going through a local variable.
10866
10867 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10868 (clear_gdb_breakpoint_conditions): Likewise.
10869 (add_breakpoint_condition): Likewise.
10870 (gdb_condition_true_at_breakpoint): Likewise.
10871
10872 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10873 (need_step_over_p): Take target-side breakpoint condition into
10874 consideration.
10875
5e1dc496
LM		 108762012-02-24 Luis Machado <lgustavo@codesourcery>
10877
10878 * server.h: Include tracepoint.h.
10879 (agent_mem_read, agent_get_trace_state_variable_value,
10880 agent_set_trace_state_variable_value,
10881 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10882 get_set_tsv_func_addr): New prototypes.
10883
10884 * ax.h: New include file.
10885 * ax.c: New source file.
10886
10887 * tracepoint.c: Include ax.h.
10888 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10889 agent_expr, eval_result_type): Move to ax.h.
10890 (parse_agent_expr): Rename to ...
10891 (gdb_parse_agent_expr): ... this, make it non-static and move
10892 to ax.h.
10893 (unparse_agent_expr) Rename to ...
10894 (gdb_unparse_agent_expr): ... this, make it non-static and move
10895 to ax.h.
10896 (eval_agent_expr): Rename to ...
10897 (eval_tracepoint_agent_expr): ... this.
10898 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10899 forward declarations.
10900 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10901 (agent_get_trace_state_variable_value): New function.
10902 (agent_set_trace_state_variable_value): New function.
10903 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10904 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10905 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10906 (condition_true_at_tracepoint): Likewise.
10907 (parse_agent_expr): Rename to ...
10908 (gdb_parse_agent_expr): ... this and move to ax.c.
10909 (unparse_agent_expr): Rename to ...
10910 (gdb_unparse_agent_expr): ... this and move to ax.c.
10911 (gdb_agent_op_name): Move to ax.c.
10912 (eval_agent_expr): Rename to ...
10913 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10914 and move to ax.c.
10915 (eval_tracepoint_agent_expr): New function.
10916 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10917 non-static.
5e1dc496
LM		 10918 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10919 ax.c.
10920 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10921 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10922 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10923 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10924 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10925 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10926 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10927 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10928 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10929 (compile_bytecodes): Remove forward declaration.
10930 (is_goto_target): Move to ax.c.
10931 (compile_bytecodes): Move to ax.c and call
10932 agent_get_trace_state_variable_value (...) and
10933 agent_set_trace_state_variable_value (...).
10934
10935 * Makefile.in: Update ax.c and IPA dependencies.
10936
277e4e52
PA		 109372012-02-24 Pedro Alves <palves@redhat.com>
10938
10939 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10940 (cmd_bigqtbuffer_circular): ... this. Only handle
10941 'QTBuffer:circular:'.
10942 (handle_tracepoint_general_set): Adjust.
10943
bf4c19f7
YQ		 109442012-02-16 Yao Qi <yao@codesourcery.com>
10945
10946 * inferiors.c: Move code to ...
10947 * dll.c: .... here. New.
10948 * server.h: Declare clear_dlls.
10949 * Makefile.in (SFILES): Add dll.c.
10950 (OBS): Add dll.o
10951 (dll.o): New rule.
10952
d73f2619
YQ		 109532012-02-11 Yao Qi <yao@codesourcery.com>
10954
10955 * server.c: (handle_monitor_command): Add a new parameter
10956 `own_buf'.
10957 (handle_query): Update caller.
10958
f8255c2a
JB		 109592012-02-09 Joel Brobecker <brobecker@adacore.com>
10960
10961 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10962 * configure, config.in: Regenerate.
10963 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10964 is not defined.
10965
da84f473
PA		 109662012-02-02 Pedro Alves <palves@redhat.com>
10967
10968 Try SIGKILL first, then PTRACE_KILL.
10969 * linux-low.c (linux_kill_one_lwp): New.
10970 (linux_kill_one_lwp): Rename to ...
10971 (kill_one_lwp_callback): ... this. Use the new
10972 linux_kill_one_lwp.
10973
e886a173
PA		 109742012-02-02 Pedro Alves <palves@redhat.com>
10975
10976 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10977 inferior.
10978
be07f1a2
PA		 109792012-01-27 Pedro Alves <palves@redhat.com>
10980
10981 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10982 (elf_64_file_p): Make static.
10983 (linux_pid_exe_is_elf_64_file): New.
10984 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10985 Delete declarations.
10986 (linux_pid_exe_is_elf_64_file): Declare.
10987 * linux-x86-low.c (x86_arch_setup): Use
10988 linux_pid_exe_is_elf_64_file.
10989
d8301ad1
JK		 109902012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10991
10992 * linux-low.c (linux_wait_for_event_1): Rename to ...
10993 (linux_wait_for_event): ... here and merge it with former
10994 linux_wait_for_event - new variable wait_ptid, use it.
10995 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10996
01b17894
PA		 109972012-01-23 Pedro Alves <palves@redhat.com>
10998
10999 * server.c (main): Avoid yet another case of infinite loop while
11000 detaching/killing after a longjmp.
11001
e825046f
JK		 110022012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
11003
11004 Code cleanup.
11005 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
11006
b9e7b9c3
UW		 110072012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
11008
11009 * hostio.c (handle_readlink): New function.
11010 (handle_vFile): Call it to handle "vFile:readlink" packets.
11011
901f9912
UW		 110122012-01-20 Pedro Alves <palves@redhat.com>
11013 Ulrich Weigand <ulrich.weigand@linaro.org>
11014
11015 * server.c (handle_v_requests): Only support vAttach and vRun to
11016 start multiple processes when in extended protocol mode.
11017
fc1ab1a0
PA		 110182012-01-17 Pedro Alves <palves@redhat.com>
11019
11020 * tracepoint.c (initialize_tracepoint): Use mmap instead of
11021 memalign plus mprotect to allocate the scratch buffer.
11022
7d5d4e98
PA		 110232012-01-13 Pedro Alves <palves@redhat.com>
11024
11025 * server.c (attach_inferior): Clear `cont_thread'.
11026
f128d5e9
PA		 110272012-01-13 Pedro Alves <palves@redhat.com>
11028
11029 * server.c (main): Avoid infinite loop while detaching/killing
11030 after a longjmp.
11031
06db92f0
DE		 110322012-01-09 Doug Evans <dje@google.com>
11033
11034 * server.c (start_inferior): Set last_ptid in --wrapper case.
11035
32d92999
YQ		 110362012-01-06 Yao Qi <yao@codesourcery.com>
11037
11038 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
11039 defined.
11040 [IN_PROCESS_AGENT] (debug_agent): New global variable.
11041
5e0a92a9
YQ		 110422012-01-04 Yao Qi <yao@codesourcery.com>
11043
11044 * tracepoint.c (cmd_qtdp): Print debug message
11045 for static tracepoint.
11046
ae639e8c
YQ		 110472012-01-04 Yao Qi <yao@codesourcery.com>
11048
11049 * tracepoint.c (trace_vdebug): Differentiate debug message
11050 between gdbserver and IPA.
11051
f72429c5
YQ		 110522012-01-03 Yao Qi <yao@codesourcery.com>
11053
11054 * tracepoint.c (tracepoint_was_hit): Don't collect for
11055 static tracepoint.
11056
12c3e59c
JB		 110572012-01-02 Joel Brobecker <brobecker@adacore.com>
11058
11059 * terminal.h: Reformat copyright header.
11060
67827812
JB		 110612012-01-02 Joel Brobecker <brobecker@adacore.com>
11062
11063 * server.c (gdbserver_version): Update copyright year.
11064 * gdbreplay.c (gdbreplay_version): Likewise.
11065
3e52c33d
JK		 110662011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
11067
11068 * linux-low.c (linux_create_inferior): Put empty if clause for write.
11069
11070 Revert:
11071 2011-12-18 Hui Zhu <teawater@gmail.com>
11072 * linux-low.c (linux_create_inferior): Save return value to ret.
11073
66f1260e
HZ		 110742011-12-18 Hui Zhu <teawater@gmail.com>
11075
11076 * linux-low.c (linux_create_inferior): Save return value to ret.
11077
e77616d7
DE		 110782011-12-16 Doug Evans <dje@google.com>
11079
e7b06c57
DE		 11080 * linux-low.c (linux_create_inferior): If stdio connection,
11081 redirect stdin from /dev/null, stdout to stderr.
11082 * remote-utils.c (remote_is_stdio): New static global.
11083 (remote_connection_is_stdio): New function.
11084 (remote_prepare): Handle stdio connection.
11085 (remote_open): Ditto.
11086 (remote_close): Don't close stdin for stdio connections.
11087 (read_prim,write_prim): New functions. Replace all calls to
11088 read/write to these.
11089 * server.c (main): Watch for "-" argument. Move call to
11090 remote_prepare before start_inferior.
11091 * server.h (STDIO_CONNECTION_NAME): New macro.
11092 (remote_connection_is_stdio): Declare.
11093
e77616d7
DE		 11094 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11095 in debugging output.
11096
82067193
YQ		 110972011-12-15 Yao Qi <yao@codesourcery.com>
11098
11099 * tracepoint.c: Include sys/syscall.h.
11100 (gdb_ust_thread): Remove preprocessor conditional.
11101
82bfbe7e
PA		 111022011-12-14 Pedro Alves <pedro@codesourcery.com>
11103
11104 * linux-low.c (linux_detach_one_lwp): Call
11105 the_low_target.prepare_to_resume before detaching.
11106
712c6575
YQ		 111072011-12-14 Yao Qi <yao@codesourcery.com>
11108
11109 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11110 of write.
11111
d54d1edf
YQ		 111122011-12-14 Yao Qi <yao@codesourcery.com>
11113
11114 * i386-low.c (i386_low_stopped_data_address): Initialize local
11115 variable `control'.
11116
6210a125
PA		 111172011-12-13 Pedro Alves <pedro@codesourcery.com>
11118
11119 PR remote/13492
11120
11121 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11122 DR_CONTROL unless necessary. Extend comments.
11123 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11124 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11125
2ece8244
YQ		 111262011-12-13 Yao Qi <yao@codesourcery.com>
11127
11128 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11129 macros.
11130 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11131
784867a5
JK		 111322011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11133
11134 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11135 Print new debug message for such case.
11136
6bf36717
JK		 111372011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11138
11139 Fix overlapping memcpy.
11140 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11141 the read_inferior_memory transfer.
11142 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11143 write_inferior_memory transfer.
11144 (set_fast_tracepoint_jump): New variable buf. Use it for the
11145 read_inferior_memory and write_inferior_memory transfers.
11146 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11147 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11148 Use it for the write_inferior_memory transfer.
11149 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11150 buffers.
11151
50275556
MR		 111522011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11153
11154 * linux-low.c (fetch_register, store_register): Make code
11155 consistent, fix formatting.
11156
7325beb4
MR		 111572011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11158
11159 * linux-low.c (usr_store_inferior_registers): Factor out code
11160 to handle individual registers into...
11161 (store_register): ... this new function.
11162
c642a434
UW		 111632011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11164
11165 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11166 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11167 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11168 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11169 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11170 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11171 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11172 (srv_xmlfiles): Add new XML files.
11173
11174 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11175 and <sys/uio.h>.
11176 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11177 (init_registers_s390_linux32v1): Add prototype.
11178 (init_registers_s390_linux32v2): Likewise.
11179 (init_registers_s390_linux64v1): Likewise.
11180 (init_registers_s390_linux64v2): Likewise.
11181 (init_registers_s390x_linux64v1): Likewise.
11182 (init_registers_s390x_linux64v2): Likewise.
11183 (s390_num_regs): Increment to 52.
11184 (s390_regmap): Add orig_r2 register.
11185 (s390_num_regs_3264): Increment to 68.
11186 (s390_regmap_3264): Add orig_r2 register.
11187 (s390_collect_ptrace_register): Handle orig_r2 register.
11188 (s390_supply_ptrace_register): Likewise.
11189 (s390_fill_last_break): New function.
11190 (s390_store_last_break): Likewise.
11191 (s390_fill_system_call): New function.
11192 (s390_store_system_call): Likewise.
11193 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11194 register sets.
11195 (s390_check_regset): New function.
11196 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11197 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11198 Update target_regsets for available register sets.
11199
2268b414
JK		 112002011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11201 Jan Kratochvil <jan.kratochvil@redhat.com>
11202
11203 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11204 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11205 New.
11206 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11207 * linux-low.h (struct process_info_private): New member r_debug.
11208 * server.c (handle_qxfer_libraries): Call
11209 the_target->qxfer_libraries_svr4.
11210 (handle_qxfer_libraries_svr4): New function.
11211 (qxfer_packets): New entry "libraries-svr4".
11212 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11213 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11214 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11215 PACKET_qXfer_libraries_svr4.
11216
d6db1fab
UW		 112172011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11218
11219 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11220 PSW address/mask between 8-byte and 16-byte formats.
11221 (s390_supply_ptrace_register): Likewise.
11222 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11223 basic addressing mode bit.
11224
242f5f1c
SS		 112252011-11-24 Stan Shebs <stan@codesourcery.com>
11226
11227 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11228
f196051f
SS		 112292011-11-17 Stan Shebs <stan@codesourcery.com>
11230
11231 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11232 (tracing_start_time): New global.
11233 (tracing_stop_time): New global.
11234 (tracing_user_name): New global.
11235 (tracing_notes): New global.
11236 (tracing_stop_note): New global.
11237 (cmd_qtstart): Set traceframe_usage, start_time.
11238 (stop_tracing): Set stop_time.
11239 (cmd_qtstatus): Report additional status.
11240 (cmd_qtp): New function.
11241 (handle_tracepoint_query): Call it.
11242 (cmd_qtnotes): New function.
11243 (handle_tracepoint_general_set): Call it.
11244 (get_timestamp): Rename from tsv_get_timestamp.
11245
405f8e94
SS		 112462011-11-14 Stan Shebs <stan@codesourcery.com>
11247 Kwok Cheung Yeung <kcy@codesourcery.com>
11248
11249 * linux-x86-low.c (small_jump_insn): New.
11250 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11251 trampoline and error message, build a trampoline and issue a small
11252 jump instruction to it.
11253 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11254 trampoline and error message.
11255 (x86_get_min_fast_tracepoint_insn_len): New.
11256 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11257 * linux-low.h (struct linux_target_ops): Add arguments to
11258 install_fast_tracepoint_jump_pad operation, add new operation.
11259 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11260 arguments.
11261 (linux_get_min_fast_tracepoint_insn_len): New function.
11262 (linux_target_op): Add new operation.
11263 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11264 (gdb_trampoline_buffer_end): Ditto.
11265 (gdb_trampoline_buffer_error): Ditto.
11266 (struct ipa_sym_addresses): Add fields for new IPA variables.
11267 (symbol_list): Add entries for new IPA variables.
11268 (struct tracepoint): Add fields to hold the address range of the
11269 trampoline used by the tracepoint.
11270 (trampoline_buffer_head): New static variable.
11271 (trampoline_buffer_tail): Ditto.
11272 (claim_trampoline_space): New function.
11273 (have_fast_tracepoint_trampoline_buffer): New function.
11274 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11275 structure.
11276 (install_fast_tracepoint): Ditto, also add error buffer argument.
11277 (cmd_qtminftpilen): New function.
11278 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11279 (fast_tracepoint_from_trampoline_address): New function.
11280 (fast_tracepoint_collecting): Handle trampoline as part of jump
11281 pad space.
11282 (set_trampoline_buffer_space): New function.
11283 (initialize_tracepoint): Initialize new IPA variables.
11284 * target.h (struct target_ops): Add arguments to
11285 install_fast_tracepoint_jump_pad operation, add new
11286 get_min_fast_tracepoint_insn_len operation.
11287 (target_get_min_fast_tracepoint_insn_len): New.
11288 (install_fast_tracepoint_jump_pad): Add arguments.
11289 * server.h (IPA_BUFSIZ): Define.
11290 * linux-i386-ipa.c: Include extra header files.
11291 (initialize_fast_tracepoint_trampoline_buffer): New function.
11292 (initialize_low_tracepoint): Call it.
11293 * server.h (set_trampoline_buffer_space): Declare.
11294 (claim_trampoline_space): Ditto.
11295 (have_fast_tracepoint_trampoline_buffer): Ditto.
11296
1e4d1764
YQ		 112972011-11-14 Yao Qi <yao@codesourcery.com>
11298
11299 * server.c (handle_query): Handle InstallInTrace for qSupported.
11300 * tracepoint.c (add_tracepoint): Sort list.
11301 (install_tracepoint, download_tracepoint): New.
11302 (cmd_qtdp): Call them to install and download tracepoints.
11303 (sort_tracepoints): Removed.
11304 (cmd_qtstart): Update.
11305
5c73ff4e
YQ		 113062011-11-14 Yao Qi <yao@codesourcery.com>
11307
11308 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11309 * mem-break.h: Declare.
11310 * tracepoint.c (cmd_qtstart): Move some code to ...
11311 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11312 New.
11313 (download_tracepoints): Move some code to ...
11314 (download_tracepoint_1): ... here. New.
11315
86a30030
YQ		 113162011-11-08 Yao Qi <yao@codesourcery.com>
11317
11318 * remote-utils.c (relocate_instruction): A comment fix.
11319
8d26e50c
JB		 113202011-11-07 Joel Brobecker <brobecker@adacore.com>
11321
11322 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11323 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11324 dr_status_mirror and dr_control_mirror from debug_reg_state.
11325 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11326 (i386_initial_stuff): Remove use of deleted globals.
11327 (i386_get_thread_context, i386_set_thread_context,
11328 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11329 from debug_reg_state.
11330
a59306a3
YQ		 113312011-11-05 Yao Qi <yao@codesourcery.com>
11332
11333 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11334 address as TPOINT's.
11335
3065dfb6
SS		 113362011-11-02 Stan Shebs <stan@codesourcery.com>
11337
11338 * tracepoint.c (agent_mem_read_string): New function.
11339 (eval_agent_expr): Call it for tracenz.
11340 * server.c (handle_query): Report support for tracenz.
11341
fd0d8c7c
YQ		 113422011-11-02 Yao Qi <yao@codesourcery.com>
11343
11344 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11345
609086b1
YQ		 113462011-11-02 Yao Qi <yao@codesourcery.com>
11347
11348 * target.h: Fix a typo in comment.
11349
b9fd1791
PA		 113502011-10-31 Pedro Alves <pedro@codesourcery.com>
11351
11352 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11353 clobber the breakpoints' shadows with fast tracepoint jumps.
11354 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11355 * target.c (write_inferior_memory): Also pass MYADDR down to
11356 check_mem_write.
11357
03583c20
UW		 113582011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11359
11360 * configure.ac: Check support for personality routine.
11361 * configure: Regenerate.
11362 * config.in: Likewise.
11363 * linux-low.c: Include <sys/personality.h>.
11364 Define ADDR_NO_RANDOMIZE if necessary.
11365 (linux_create_inferior): Disable address space randomization when
11366 forking inferior, if requested.
11367 (linux_supports_disable_randomization): New function.
11368 (linux_target_ops): Install it.
11369 * server.h (disable_randomization): Declare.
11370 * server.c (disable_randomization): New global variable.
11371 (handle_general_set): Handle QDisableRandomization.
11372 (handle_query): Likewise for qSupported.
11373 (main): Support --disable-randomization and --no-disable-randomization
11374 command line arguments.
11375 * target.h (struct target_ops): Add supports_disable_randomization.
11376 (target_supports_disable_randomization): New macro.
11377
723b724b
MF		 113782011-09-29 Mike Frysinger <vapier@gentoo.org>
11379
11380 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11381 ifdef check.
11382 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11383 [!PT_GETDSBT] (target_loadmap): New definition.
11384 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11385 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11386 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11387 and PT_GETDSBT to LINUX_LOADMAP.
11388 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11389 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11390
55329a5c 113912011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11392
11393 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11394 (arm_linux_hwbp_cap): New static variable.
11395 (arm_linux_get_hwbp_cap): Replace by ...
11396 (arm_linux_init_hwbp_cap): ... this new function.
11397 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11398 (arm_linux_get_hw_watchpoint_count): Likewise.
11399 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11400 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11401 (arm_prepare_to_resume): Use perror_with_name instead of error.
11402
55329a5c 114032011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11404
11405 * linux-arm-low.c: Include <signal.h>.
11406 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11407 (struct arm_linux_hwbp_cap): New data type.
11408 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11409 (struct arm_linux_hw_breakpoint): New data type.
11410 (MAX_BPTS, MAX_WPTS): Define.
11411 (struct arch_process_info, struct arch_lwp_info): New data types.
11412 (arm_linux_get_hwbp_cap): New function.
11413 (arm_linux_get_hw_breakpoint_count): Likewise.
11414 (arm_linux_get_hw_watchpoint_count): Likewise.
11415 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11416 (arm_hwbp_control_initialize): Likewise.
11417 (arm_hwbp_control_is_enabled): Likewise.
11418 (arm_hwbp_control_is_initialized): Likewise.
11419 (arm_hwbp_control_disable): Likewise.
11420 (arm_linux_hw_breakpoint_equal): Likewise.
11421 (arm_linux_hw_point_initialize): Likewise.
11422 (struct update_registers_data): New data structure.
11423 (update_registers_callback: New function.
11424 (arm_insert_point): Likewise.
11425 (arm_remove_point): Likewise.
11426 (arm_stopped_by_watchpoint): Likewise.
11427 (arm_stopped_data_address): Likewise.
11428 (arm_new_process): Likewise.
11429 (arm_new_thread): Likewise.
11430 (arm_prepare_to_resume): Likewise.
11431 (the_low_target): Register arm_insert_point, arm_remove_point,
11432 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11433 arm_new_thread, and arm_prepare_to_resume.
11434
6b9801d4
SS		 114352011-09-15 Stan Shebs <stan@codesourcery.com>
11436
11437 * server.h (struct emit_ops): Add compare-goto fields.
11438 * tracepoint.c (gdb_agent_op_sizes): New table.
11439 (emit_eq_goto): New function.
11440 (emit_ne_goto): New function.
11441 (emit_lt_goto): New function.
11442 (emit_le_goto): New function.
11443 (emit_gt_goto): New function.
11444 (emit_ge_goto): New function.
11445 (is_goto_target): New function.
11446 (compile_bytecodes): Recognize special cases of compare-goto
11447 combinations and call specialized emitters for them.
11448 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11449 (amd64_emit_ne_goto): New function.
11450 (amd64_emit_lt_goto): New function.
11451 (amd64_emit_le_goto): New function.
11452 (amd64_emit_gt_goto): New function.
11453 (amd64_emit_ge_goto): New function.
11454 (amd64_emit_ops): Add the new functions.
11455 (i386_emit_eq_goto): New function.
11456 (i386_emit_ne_goto): New function.
11457 (i386_emit_lt_goto): New function.
11458 (i386_emit_le_goto): New function.
11459 (i386_emit_gt_goto): New function.
11460 (i386_emit_ge_goto): New function.
11461 (i386_emit_ops): Add the new functions.
11462
bf15cbda
SS		 114632011-09-08 Stan Shebs <stan@codesourcery.com>
11464
11465 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11466 (i386_emit_epilogue): Restore %ebx.
11467
943ca1dd
JZ		 114682011-08-31 Jie Zhang <jzhang918@gmail.com>
11469
11470 * server.c (step_thread): Remove definition.
11471 (process_serial_event): Don't handle Hs.
11472 * server.h (step_thread): Remove declaration.
11473 * target.c (set_desired_inferior): Remove use of step_thread.
11474
e3deef73
LM		 114752011-08-24 Luis Machado <lgustavo@codesourcery.com>
11476
11477 * linux-low.c: Include linux-procfs.h.
11478 (linux_attach_lwp_1): Update comments.
11479 (linux_attach): Scan for existing threads when attaching to a
11480 process that is the tgid.
11481 * Makefile.in: Update dependencies.
11482
13da1c97
LM		 114832011-08-24 Luis Machado <lgustavo@codesourcery.com>
11484
11485 * configure.srv: Add linux-procfs.o dependencies.
11486
881127c9
YQ		 114872011-08-14 Yao Qi <yao@codesourcery.com>
11488
11489 * target.h (struct target_ops): Fix indent.
11490 * win32-low.c (win32_target_ops): Fix comment.
11491
58dbd541
YQ		 114922011-08-14 Andrew Jenner <andrew@codesourcery.com>
11493 Yao Qi <yao@codesourcery.com>
11494
11495 * Makefile.in (clean): Remove tic6x-*.c files.
11496 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11497 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11498 (tic6x-c64xp-linux.c): Likewise.
11499 * configure.srv: Add support for tic6x-*-uclinux.
11500 * linux-tic6x-low.c: New.
11501 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11502
78d85199
YQ		 115032011-08-14 Andrew Stubbs <ams@codesourcery.com>
11504 Yao Qi <yao@codesourcery.com>
11505
11506 * target.h (struct target_ops): Add read_loadmap.
11507 * linux-low.c (struct target_loadseg): New type.
11508 (struct target_loadmap): New type.
11509 (linux_read_loadmap): New function.
11510 (linux_target_ops): Add linux_read_loadmap.
11511 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11512 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11513 to NULL.
78d85199 11514
a959a88d
EZ		 115152011-08-05 Eli Zaretskii <eliz@gnu.org>
11516
11517 * win32-low.c: Include <stdint.h>.
11518
1ced966e
PA		 115192011-07-22 Pedro Alves <pedro@codesourcery.com>
11520
11521 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11522 to the inferior here.
11523 (i386_remove_aligned_watchpoint): Ditto.
11524 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11525 fit part of the watchpoint in the debug registers.
11526 (i386_update_inferior_debug_regs): New.
11527 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11528 registers, and only update the inferior on success.
11529 (i386_low_remove_watchpoint): Ditto.
11530
d26e3629
KY		 115312011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11532
11533 * linux-low.c (compare_ints, unique, list_threads, show_process,
11534 linux_core_of_thread): Delete.
11535 (linux_target_ops): Change linux_core_of_thread to
11536 linux_common_core_of_thread.
11537 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11538 * utils.c (malloc_failure): Change type of argument.
11539 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11540 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11541 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11542 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11543 (IPA_OBJS): Add common-utils-ipa.o.
11544 (ptid_h, linux_osdata_h): New macros.
11545 (server_h): Add common/common-utils.h, common/xml-utils.h,
11546 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11547 common/ptid.h.
11548 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11549 ptid.o, buffer.o): New rules.
11550 (linux-low.o): Add common/linux-osdata.h as a dependency.
11551 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11552 * configure.ac: Add AC_HEADER_DIRENT check.
11553 * config.in: Regenerate.
11554 * configure: Regenerate.
11555 * remote-utils.c (xml_escape_text): Delete.
11556 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11557 buffer_xml_printf): Move to common/buffer.c.
11558 * server.c (main): Remove call to initialize_inferiors.
11559 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11560 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11561 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11562 internal_error, gdb_assert, gdb_assert_fail): Delete.
11563 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11564 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11565 common/buffer.h.
11566 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11567 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11568 initialize_inferiors): Delete.
11569
2275a1a7
PA		 115702011-07-20 Pedro Alves <pedro@codesourcery.com>
11571
11572 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11573 symbol error.
11574
0a5b1e09
PA		 115752011-05-31 Pedro Alves <pedro@codesourcery.com>
11576
11577 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11578 assertion.
11579 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11580
6938fd34
YQ		 115812011-05-26 Yao Qi <yao@codesourcery.com>
11582
11583 * Makefile.in (thread-db.o): Track dependence to
11584 common/gdb_thread_db.h.
11585 * thread-db.c: include gdb_thread_db.h from right place.
11586
b481f9e0
TT		 115872011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11588
11589 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11590 __FILE__ and __LINE__ to internal_error.
11591
98a5dd13
DE		 115922011-05-13 Doug Evans <dje@google.com>
11593
11594 * thread-db.c (try_thread_db_load_from_sdir): New function.
11595 (try_thread_db_load_from_dir): New function.
11596 (thread_db_load_search): Handle $sdir, ignore $pdir.
11597 Remove trying of system directories if search of
11598 libthread-db-search-path fails, that is now done via $sdir.
11599
d248b706
KY		 116002011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11601
11602 * server.c (handle_query): Add EnableDisableTracepoints to the list
11603 of supported features.
43aaf8b6 11604 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11605 tracepoints.
43aaf8b6
PA		 11606 (cmd_qtenable_disable): New.
11607 (cmd_qtstart): Install tracepoints even if disabled.
11608 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11609 receiving a QTEnable or QTDisable packet.
11610 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11611 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11612 tracepoints.
11613 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11614
84e578fb
DE		 116152011-05-10 Doug Evans <dje@google.com>
11616
11617 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11618
71f55dd8
DE		 116192011-05-04 Doug Evans <dje@google.com>
11620
11621 * linux-low.c (linux_join): Skip process lookup.
11622 * spu-low.c (spu_join): Ditto.
11623 * server.c (join_inferiors_callback): Delete.
11624 (process_serial_event): For 'D' packet (detach) call join_inferior
11625 directly.
11626
4d393d60
JM		 116272011-05-04 Joseph Myers <joseph@codesourcery.com>
11628
11629 * README: Don't mention xscale*-*-linux*.
11630 * configure.srv (xscale*-*-linux*): Don't handle target.
11631
b00ad6ff
NF		 116322011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11633
11634 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11635 casting pointers.
11636 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11637 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11638 (i386_emit_void_call_2): Likewise.
11639
af96c192
YQ		 116402011-04-26 Yao Qi <yao@codesourcery.com>
11641
43aaf8b6
PA		 11642 * linux-low.c: Move common macros to linux-ptrace.h.
11643 Include linux-ptrace.h.
af96c192
YQ		 11644 * Makefile.in (linux_ptrace_h): New.
11645 (linux-low.o): Depends on linux-ptrace.h.
11646
03f2bd59
JK		 116472011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11648
11649 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11650 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11651 (remote_prepare): New function with most of the TCP code from ...
11652 (remote_open): ... here. Detect PORT here unconditionally. Move also
11653 setting transport_is_reliable.
11654 * server.c (run_once): New variable.
11655 (gdbserver_usage): Document it.
11656 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11657 the first run if RUN_ONCE.
11658 * server.h (run_once, remote_prepare): New declarations.
11659
7a9dd1b2
TT		 116602011-04-19 Tom Tromey <tromey@redhat.com>
11661
11662 * win32-low.c (handle_load_dll): Remove duplicate "the".
11663
81239425
PM		 116642011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11665
11666 Remove support for old Cygwin 1.5 versions.
11667 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11668 function to avoid warning.
11669 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11670 warning.
11671
9e0627f1
PM		 116722011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11673
11674 * gdbserver/server.h (Macro _): Define it if not available.
11675
588eebee
MS		 116762011-03-14 Michael Snyder <msnyder@vmware.com>
11677
348af9f7 11678 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11679
43f70d4c
JB		 116802011-03-10 Joel Brobecker <brobecker@adacore.com>
11681
11682 * Makefile.in (maintainer-clean realclean distclean): Remove
11683 "make ... subdir_do" command.
11684
348af9f7
MS		 116852011-03-10 Michael Snyder <msnyder@vmware.com>
11686
11687 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11688
11689 * server.c (handle_v_run): Free alloced buffer on early return.
11690
e637a4f5
YQ		 116912011-03-09 Yao Qi <yao@codesourcery.com>
11692
11693 Revert:
11694 2011-03-04 Yao Qi <yao@codesourcery.com>
11695
11696 * Makefile.in: Remove GNU make feature --directory.
11697
11698 2011-03-05 Yao Qi <yao@codesourcery.com>
11699
11700 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11701 (subdir_do): New make target. Copied from gdb/Makefile.
11702 (maintainer-clean, realclean, distclean, clean): Call corresponding
11703 make targets in common/Makefile.
11704
11705 2011-02-11 Yao Qi <yao@codesourcery.com>
11706
11707 * configure.ac: Call AC_PROG_RANLIB.
11708 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11709 * configure: Regenerate.
11710
e6edda56
JK		 117112011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11712
11713 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11714
e5141119
JB		 117152011-03-06 Yao Qi <yao@codesourcery.com>
11716
11717 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11718
64794aa4
JB		 117192011-03-05 Yao Qi <yao@codesourcery.com>
11720
11721 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11722 (subdir_do): New make target. Copied from gdb/Makefile.
11723 (maintainer-clean, realclean, distclean, clean): Call corresponding
11724 make targets in common/Makefile.
11725
7a762829
YQ		 117262011-03-04 Yao Qi <yao@codesourcery.com>
11727
11728 * Makefile.in: Remove GNU make feature --directory.
11729
348af9f7
MS		 117302011-03-04 Michael Snyder <msnyder@vmware.com>
11731
11732 * server.c (queue_stop_reply): Call xmalloc not malloc.
11733
117342011-03-02 Michael Snyder <msnyder@vmware.com>
11735
11736 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11737
9f72fee2
MS		 117382011-02-28 Michael Snyder <msnyder@vmware.com>
11739
588eebee
MS		 11740 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11741 (cmd_qtframe): Ditto.
11742 (cmd_qtbuffer): Ditto.
11743 (cmd_bigqtbuffer): Ditto.
11744
9f72fee2
MS		 11745 * utils.c (decimal2str): Initialize 'width' to nine, then
11746 don't mess with it.
11747
8040bd49
UW		 117482011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11749
11750 * hostio.c (require_data): Free *data, not data.
11751
7e52cbd0
JK		 117522011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11753
11754 * hostio.c (require_data): Use free, not xfree.
11755
9130f83e
MS		 117562011-02-27 Michael Snyder <msnyder@vmware.com>
11757
4b812f4e
MS		 11758 * server.c (handle_query): Discard unused value.
11759
9130f83e
MS		 11760 * hostio.c (require_data): Free malloc memory before returning
11761 error.
11762
69d37113
MS		 117632011-02-26 Michael Snyder <msnyder@vmware.com>
11764
11765 * linux-low.c (list_threads): Call closedir for dirent.
11766
35f5825a
MS		 117672011-02-27 Michael Snyder <msnyder@vmware.com>
11768
2a589cef
MS		 11769 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11770 a case statement falls through.
11771
0adea5f7
MS		 11772 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11773
35f5825a
MS		 11774 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11775 in comparison.
11776
238f1c74
MS		 117772011-02-26 Michael Snyder <msnyder@vmware.com>
11778
11779 * utils.c (decimal2str): Eliminate dead code and dead param.
11780 (pulongest): Drop dead param from call to decimal2str.
11781 (plongest): Ditto.
11782
633ff500
JB		 117832011-02-24 Joel Brobecker <brobecker@adacore.com>
11784
11785 Revert the following patch (not approved yet):
11786 2011-02-21 Hui Zhu <teawater@gmail.com>
11787 * tracepoint.c (tp_printf): New function.
11788 (eval_agent_expr): Handle gdb_agent_op_printf.
11789
f9c6ff72
HZ		 117902011-02-21 Hui Zhu <teawater@gmail.com>
11791
11792 * tracepoint.c (tp_printf): New function.
11793 (eval_agent_expr): Handle gdb_agent_op_printf.
11794
94d5e490
TT		 117952011-02-18 Tom Tromey <tromey@redhat.com>
11796
11797 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11798 (tracepoint.o): Likewise.
11799 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11800 (gdb_agent_op_names): Likewise.
11801
c7f96d2b
TT		 118022011-02-18 Tom Tromey <tromey@redhat.com>
11803
11804 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11805 gdb_agent_op_rot>: New constants.
11806 (gdb_agent_op_names): Add pick and roll.
11807 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11808 cases.
11809
0feedb2c
JK		 118102011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11811
11812 * aclocal.m4: Regenerated with aclocal-1.11.1.
11813
b3b9301e
PA		 118142011-02-14 Pedro Alves <pedro@codesourcery.com>
11815
11816 * server.c (handle_qxfer_traceframe_info): New.
11817 (qxfer_packets): Register "traceframe-info".
11818 (handle_query): Report support for qXfer:traceframe-info:read+.
11819 * tracepoint.c (match_blocktype): New.
11820 (traceframe_find_block_type): Rename to ...
11821 (traceframe_walk_blocks): ... this. Add callback filter argument,
11822 and use it.
11823 (traceframe_find_block_type): New, reimplemented on top of
11824 traceframe_walk_blocks.
11825 (build_traceframe_info_xml): New.
11826 (traceframe_read_info): New.
11827 * server.h (traceframe_read_info): Declare.
11828
4f3e6fb7
YQ		 118292011-02-11 Yao Qi <yao@codesourcery.com>
11830
11831 * configure.ac: Call AC_PROG_RANLIB.
11832 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11833 * configure: Regenerate.
11834
764880b7
PA		 118352011-02-07 Pedro Alves <pedro@codesourcery.com>
11836
11837 * server.c (gdb_read_memory): Change return semantics to allow
11838 partial transfers.
11839 (handle_search_memory_1): Adjust.
11840 (process_serial_event) <'m' packet>: Handle partial transfers.
11841 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11842
1c79eb8a
PA		 118432011-01-28 Pedro Alves <pedro@codesourcery.com>
11844
11845 * regcache.c (init_register_cache): Initialize
11846 regcache->register_status.
11847 (free_register_cache): Release regcache->register_status.
11848 (regcache_cpy): Copy register_status.
11849 (registers_to_string): Print 'x's for unavailable registers.
11850 (supply_register): Mark the register's status valid or
11851 unavailable, depending on whether a buffer was passed in or not.
11852 (supply_register_zeroed): New.
11853 (supply_regblock): Mark the registers' status valid or
11854 unavailable, depending on whether a buffer was passed in or not.
11855 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11856 (struct regcache): New `register_status' field.
11857 (supply_register_zeroed): Declare.
11858 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11859 supply_register_zeroed, rather than passing a NULL buffer to
11860 supply_register.
11861 * tracepoint.c (fetch_traceframe_registers): Update comment.
11862
85724a0e
PA		 118632011-01-28 Pedro Alves <pedro@codesourcery.com>
11864
11865 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11866 buffer explicit.
11867
d08aafef
PA		 118682011-01-25 Pedro Alves <pedro@codesourcery.com>
11869
11870 * server.h (decode_xfer_write): Change prototype.
11871 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11872 and don't extract the annex here.
11873 * server.c (decode_xfer_read): Remove `annex' parameter,
11874 and don't extract the annex here.
11875 (decode_xfer): New.
11876 (struct qxfer): New.
11877 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11878 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11879 (handle_qxfer_statictrace): New functions, abstracted out from
11880 handle_query, and made to use the struct qxfer interface.
11881 (handle_threads_qxfer_proper): Rename to ...
11882 (handle_qxfer_threads_proper): ... this.
11883 (handle_threads_qxfer): Rename to ...
11884 (handle_qxfer_threads): ... this. Adjust.
11885 (qxfer_packets): New array.
11886 (handle_qxfer): New function.
11887 (handle_query): Use handle_qxfer.
11888
493e2a69
MS		 118892011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11890
11891 * gdbreplay.c: Shorten lines of >= 80 columns.
11892 * linux-low.c: Ditto.
11893 * linux-ppc-low.c: Ditto.
11894 * linux-s390-low.c: Ditto.
11895 * linux-sparc-low.c: Ditto.
11896 * linux-x86-low.c: Ditto.
11897 * linux-xtensa-low.c: Ditto.
11898 * mem-break.c: Ditto.
11899 * nto-low.c: Ditto.
11900 * regcache.h: Ditto.
11901 * remote-utils.c: Ditto.
11902 * server.c: Ditto.
11903 * server.h: Ditto.
11904 * thread-db.c: Ditto.
11905 * tracepoint.c: Ditto.
11906 * utils.c: Ditto.
11907 * win32-low.h: Ditto.
11908
44944448
JB		 119092011-01-05 Joel Brobecker <brobecker@adacore.com>
11910
11911 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11912 update.
11913
71ce852c
JB		 119142011-01-01 Joel Brobecker <brobecker@adacore.com>
11915
11916 * server.c (gdbserver_version): Update copyright year in version
11917 output.
11918 * gdbreplay.c (gdbreplay_version): Ditto.
11919
eb826dc6
MF		 119202010-12-29 Jie Zhang <jie.zhang@analog.com>
11921
11922 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11923 * linux-bfin-low.c: New file.
11924 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11925 PT_DATA_ADDR for BFIN targets.
11926 * Makefile.in (SFILES): Add linux-bfin-low.c.
11927 (clean): Remove reg-bfin.c.
11928 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11929 * README: Mention supported Blackfin targets.
11930
39ab222a
MF		 119312010-12-23 Mike Frysinger <vapier@gentoo.org>
11932
11933 * .gitignore: New file.
11934
a1f2ce7d
MF		 119352010-11-16 Mike Frysinger <vapier@gentoo.org>
11936
11937 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11938
f474844c
JZ		 119392010-10-22 Jie Zhang <jie@codesourcery.com>
11940
11941 * Makefile.in: Add FLAGS_TO_PASS variable.
11942 (install): Remove dependency of install-only and recursively
11943 invoke make for install-only.
11944
f1048712
DE		 119452010-10-04 Doug Evans <dje@google.com>
11946
11947 * Makefile.in (uninstall): Use $(DESTDIR).
11948
b53a1623
PA		 119492010-09-24 Pedro Alves <pedro@codesourcery.com>
11950
e6ee044d
PA		 11951 PR gdb/11842
11952
b53a1623
PA		 11953 * linux-x86-low.c (compat_siginfo_from_siginfo)
11954 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11955 si_code is < 0. Check for si_code == SI_TIMER before checking for
11956 si_code < 0.
11957
fa1bd1e4
JB		 119582010-09-13 Joel Brobecker <brobecker@adacore.com>
11959
11960 * lynx-i386-low.c: New file.
11961 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11962
47fac8f8
JB		 119632010-09-13 Joel Brobecker <brobecker@adacore.com>
11964
11965 * lynx-low.c (ptrace_request_to_str): Remove handling for
11966 request values that have been removed in LynxOS 5.x.
11967
1adfc54d
JB		 119682010-09-13 Joel Brobecker <brobecker@adacore.com>
11969
11970 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11971 <ptrace.h>
11972
c2a66c29
NS		 119732010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11974
11975 * configure.ac: Add --enable-inprocess-agent option.
11976 * configure: Rebuilt.
11977
32fcada3
YQ		 119782010-09-06 Yao Qi <yao@codesourcery.com>
11979
11980 * linux-low.c (linux_kill): Remove unused variable.
11981 (linux_stabilize_threads): Likewise.
11982 * server.c (start_inferior): Likewise.
11983 (queue_stop_reply_callback): Likewise.
11984 * tracepoint.c (do_action_at_tracepoint): Likewise.
11985
0cccb683
YQ		 119862010-09-06 Yao Qi <yao@codesourcery.com>
11987
11988 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11989 on return.
11990
423ec54c
JK		 119912010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11992
11993 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11994
12ac6819
PA		 119952010-09-06 Pedro Alves <pedro@codesourcery.com>
11996
11997 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11998 "$(IPA_DEPFILES)".
11999
8ed54b31
JB		 120002010-09-01 Joel Brobecker <brobecker@adacore.com>
12001
12002 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
12003 gdbserver/lynx-ppc-low.c: New files.
12004 * Makefile.in (lynx_low_h): New variable.
12005 (lynx-low.o, lynx-ppc-low.o): New rules.
12006 * configure.ac: On LynxOS, link with -lnetinet.
12007 * configure.srv: Add handling of powerpc-*-lynxos* targets.
12008 * configure: regenerate.
12009
bb0116a4
JB		 120102010-09-01 Joel Brobecker <brobecker@adacore.com>
12011
12012 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
12013 * configure.ac: Add check for vasprintf and vsnprintf.
12014 * configure, config.in: Regenerate.
12015 * server.h (vasprintf, vsnprintf): Add conditional declarations.
12016
a778ab81 120172010-09-01 Joel Brobecker <brobecker@adacore.com>
12018
12019 * gdbreplay.c: Move include of alloca.h up, next to include of
12020 malloc.h.
12021 * server.h: Add include of malloc.h.
12022 * mem-break.c: Remove include of malloc.h.
12023 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
12024
8b034a19 120252010-09-01 Joel Brobecker <brobecker@adacore.com>
12026
12027 * Makefile.in (memmem.o): Build with -Wno-error.
12028
120292010-09-01 Joel Brobecker <brobecker@adacore.com>
12030
12031 * utils.c (xsnprintf): Make non-static.
12032 * server.h: Add xsnprintf declaration.
12033 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
12034 replace calls to snprintf by calls to xsnprintf throughout.
12035
120362010-09-01 Joel Brobecker <brobecker@adacore.com>
12037
12038 * configure.ac: Add configure check for alloca.
12039 * configure, config.in: Regenerate.
12040 * server.h: Include alloca.h if it exists.
12041 * gdbreplay.c: Include alloca.h if it exists.
12042
1a981360
PA		 120432010-08-28 Pedro Alves <pedro@codesourcery.com>
12044
12045 * linux-low.c (__SIGRTMIN): Define if not already defined.
12046 (linux_create_inferior): Check for __ANDROID__ rather than
12047 __SIGRTMIN.
12048 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
12049 are already deferred.
12050 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
12051 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
12052 stopped and already has a pending signal to report.
12053 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
12054 a pending signal to report or is moving out of a jump pad.
12055 (linux_init_signals): Check for __ANDROID__ rather than
12056 __SIGRTMIN.
12057
b4d51a55
PA		 120582010-08-28 Pedro Alves <pedro@codesourcery.com>
12059
12060 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
12061 debug_threads check. Avoid a linear search when not doing debug
12062 output.
12063
ec48365d
PA		 120642010-08-27 Pedro Alves <pedro@codesourcery.com>
12065
12066 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
12067 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
12068 (struct file_handler) <fd>: Change type to gdb_fildes_t.
12069 (process_event): Change local fd's type to gdb_fildes_t.
12070 (create_file_handler): Adjust prototype.
12071 (delete_file_handler): Adjust prototype.
12072 (handle_file_event): Adjust prototype. Use pfildes.
12073 (create_file_event): Adjsut prototype.
12074 * remote-utils.c (remote_desc, listen_desc): Change type to
12075 gdb_fildes_t.
12076 * server.h: New gdb_fildes_t typedef.
12077 [USE_WIN32API]: Include winsock2.h.
12078 (delete_file_handler, add_file_handler): Adjust prototypes.
12079 (pfildes): Declare.
12080 * utils.c (pfildes): New.
12081
854d88f0
PA		 120822010-08-27 Pedro Alves <pedro@codesourcery.com>
12083
12084 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12085 * configure: Regenerate.
12086
0146f85b
PA		 120872010-08-27 Pedro Alves <pedro@codesourcery.com>
12088
12089 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12090 (linux_done_accessing_memory): ... this.
12091 (linux_target_ops): Adjust.
12092 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12093 * nto-low.c (nto_target_ops): Adjust comment.
12094 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12095 * spu-low.c (spu_target_ops): Adjust comment.
12096 * target.h (target_ops): Rename unprepare_to_access_memory field
12097 to done_accessing_memory.
12098 (unprepare_to_access_memory): Rename to ...
12099 (done_accessing_memory): ... this.
12100
90d74c30
PA		 121012010-08-26 Pedro Alves <pedro@codesourcery.com>
12102
12103 * linux-low.c (linux_prepare_to_access_memory): New.
12104 (linux_unprepare_to_access_memory): New.
12105 (linux_target_ops): Install them.
12106 * server.c (read_memory): Rename to ...
12107 (gdb_read_memory): ... this. Use
12108 prepare_to_access_memory/prepare_to_access_memory.
12109 (write_memory): Rename to ...
12110 (gdb_write_memory): ... this. Use
12111 prepare_to_access_memory/prepare_to_access_memory.
12112 (handle_search_memory_1): Adjust.
12113 (process_serial_event): Adjust.
12114 * target.h (struct target_ops): New fields
12115 prepare_to_access_memory and unprepare_to_access_memory.
12116 (prepare_to_access_memory, unprepare_to_access_memory): New.
12117 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12118 prepare_to_access_memory/prepare_to_access_memory.
12119 * nto-low.c (nto_target_ops): Adjust.
12120 * spu-low.c (spu_target_ops): Adjust.
12121 * win32-low.c (win32_target_ops): Adjust.
12122
fd467969
PA		 121232010-08-26 Pedro Alves <pedro@codesourcery.com>
12124
12125 * Makefile.in (WARN_CFLAGS): Get it from configure.
12126 (WERROR_CFLAGS): New.
12127 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12128 * configure.ac: Introduce --enable-werror, which adds -Werror to
12129 the compiler command line. Enabled by default. Disable with
12130 --disable-werror. Add -Wdeclaration-after-statement
12131 Wpointer-arith and -Wformat-nonliteral to warning flags.
12132 * configure: Regenerate.
12133
331e2f5f
PA		 121342010-08-26 Pedro Alves <pedro@codesourcery.com>
12135
12136 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12137
e581f2b4
PA		 121382010-08-26 Pedro Alves <pedro@codesourcery.com>
12139
12140 * gdbreplay.c (remote_error): New.
12141 (gdbchar): New.
12142 (expect): Use gdbchar. Check for error reading from GDB.
12143 Clarify sync error output.
12144 (play): Check for errors writing to GDB.
12145 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12146 * remote-utils.c (getpkt): Check for errors writing to the remote
12147 descriptor.
12148
3c11dd79
PA		 121492010-08-25 Pedro Alves <pedro@codesourcery.com>
12150
12151 * linux-low.c (linux_wait_1): Move non-debugging code out of
12152 `debug_threads' control.
12153
d20a8ad9
PA		 121542010-08-25 Pedro Alves <pedro@codesourcery.com>
12155
12156 * linux-low.c (linux_wait_1): Don't set last_status here.
12157 * server.c (push_event, queue_stop_reply_callback): Assert we're
12158 not pushing a TARGET_WAITKIND_IGNORE event.
12159 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12160 (myresume, handle_target_event): Set the thread's last_resume_kind
12161 and last_status from the target returned status.
12162
964e4306
PA		 121632010-08-25 Pedro Alves <pedro@codesourcery.com>
12164
12165 PR threads/10729
12166
12167 * linux-x86-low.c (update_debug_registers_callback): New.
12168 (i386_dr_low_set_addr): Use it.
12169 (i386_dr_low_get_addr): New.
12170 (i386_dr_low_set_control): Use update_debug_registers_callback.
12171 (i386_dr_low_get_control): New.
12172 (i386_dr_low_get_status): Adjust.
12173 * linux-low.c (linux_stop_lwp): New.
12174 * linux-low.h (linux_stop_lwp): Declare.
12175
12176 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12177 argument instead of a i386_debug_reg_state.
12178 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12179 a i386_debug_reg_state.
12180 (i386_insert_aligned_watchpoint): Adjust.
12181 (i386_remove_aligned_watchpoint): Adjust.
12182 (i386_low_stopped_data_address): Read the debug registers from the
12183 inferior instead of from the mirrors.
12184 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12185 (i386_dr_low_get_addr): Declare.
12186 (i386_dr_low_get_control): Declare.
12187 (i386_dr_low_get_status): Change prototype.
12188
12189 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12190 (i386_dr_low_get_addr): New.
12191 (i386_dr_low_get_control): New.
12192 (i386_dr_low_get_status): Adjust prototype. Return
12193 dr_status_mirror.
12194 (i386_initial_stuff): Clear dr_status_mirror and
12195 dr_control_mirror.
12196 (i386_get_thread_context): Adjust.
12197 (i386_set_thread_context): Adjust.
12198 (i386_thread_added): Adjust.
12199
5f21a75b
PA		 122002010-08-24 Pedro Alves <pedro@codesourcery.com>
12201
12202 * linux-low.h (linux_thread_area): Delete declaration.
12203
3e4c1235
TS		 122042010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12205
12206 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12207 after its termination.
12208
1971b033
PA		 122092010-08-09 Pedro Alves <pedro@codesourcery.com>
12210
12211 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12212 (gdb_wants_all_stopped): Delete.
12213 (linux_wait_1): Don't call them.
12214 * server.c (handle_v_cont): Tag all threads as want-stopped.
12215 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12216 stopped as "client-wants-stopped".
12217
310444ac
PA		 122182010-07-31 Pedro Alves <pedro@codesourcery.com>
12219
12220 * Makefile.in (signals_h): New.
12221 (server_h): Depend on it.
12222 (server.o): Don't depend on $(signals_def).
12223 (signals.o): Depend on $(signals_def).
12224
a19cae16
JK		 122252010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12226
12227 * Makefile.in (signals_def): New.
12228 (server_h): Append include/gdb/signals.h and signals_def.
12229 (server.o): Append signals_def.
12230
30d50328
JK		 122312010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12232
12233 * server.c (handle_target_event): Use target_signal_to_host for
12234 resume_info.sig initialization.
12235 * target.h (struct thread_resume) <sig>: New comment.
12236
5c3216e2
OS		 122372010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12238
c6f46ca0
OS		 12239 * server.c (handle_query): strcpy() the returned string from paddress()
12240 instead of sprintf().
5c3216e2
OS		 12241 * utils.c (paddress): Return phex_nz().
12242
6bd31874
JB		 122432010-07-07 Joel Brobecker <brobecker@adacore.com>
12244
12245 * server.c (handle_v_cont): Call mourn_inferior if process
12246 just exited.
12247 (myresume): Likewise.
12248
0fb4aa4b
PA		 122492010-07-01 Pedro Alves <pedro@codesourcery.com>
12250
12251 Static tracepoints, and integration with UST.
12252
12253 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12254 * mem-break.c (uninsert_all_breakpoints)
12255 (reinsert_all_breakpoints): New.
12256 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12257 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12258 (gdb_agent_ust_loaded, helper_thread_id)
12259 (gdb_agent_helper_thread_id): New macros.
12260 (struct ipa_sym_addresses): Add addr_ust_loaded,
12261 addr_helper_thread_id, addr_cmd_buf.
12262 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12263 (in_process_agent_loaded_ust): New.
12264 (write_e_ust_not_loaded): New.
12265 (maybe_write_ipa_ust_not_loaded): New.
12266 (struct collect_static_trace_data_action): New.
12267 (enum tracepoint_type) <static_tracepoint>: New.
12268 (struct tracepoint) <handle>: Mention static tracepoints.
12269 (struct static_tracepoint_ctx): New.
12270 (CMD_BUF_SIZE): New.
12271 (add_tracepoint_action): Handle static tracepoint actions.
12272 (unprobe_marker_at): New.
12273 (clear_installed_tracepoints): Handle static tracepoints.
12274 (cmd_qtdp): Handle static tracepoints.
12275 (probe_marker_at): New.
12276 (cmd_qtstart): Handle static tracepoints.
12277 (response_tracepoint): Handle static tracepoints.
12278 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12279 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12280 (get_context_regcache): Handle static tracepoints.
12281 (do_action_at_tracepoint): Handle static tracepoint actions.
12282 (traceframe_find_block_type): Handle static trace data blocks.
12283 (traceframe_read_sdata): New.
12284 (download_tracepoints): Download static tracepoint actions.
12285 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12286 (GDB_PROBE_NAME): New.
12287 (ust_ops): New.
12288 (GET_UST_SYM): New.
12289 (USTF): New.
12290 (dlsym_ust): New.
12291 (ust_marker_to_static_tracepoint): New.
12292 (gdb_probe): New.
12293 (collect_ust_data_at_tracepoint): New.
12294 (gdb_ust_probe): New.
12295 (UNIX_PATH_MAX, SOCK_DIR): New.
12296 (gdb_ust_connect_sync_socket): New.
12297 (resume_thread, stop_thread): New.
12298 (run_inferior_command): New.
12299 (init_named_socket): New.
12300 (gdb_ust_socket_init): New.
12301 (cstr_to_hexstr): New.
12302 (next_st): New.
12303 (first_marker, next_marker): New.
12304 (response_ust_marker): New.
12305 (cmd_qtfstm, cmd_qtsstm): New.
12306 (unprobe_marker_at, probe_marker_at): New.
12307 (cmd_qtstmat, gdb_ust_thread): New.
12308 (gdb_ust_init): New.
12309 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12310 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12311 (ST_REGENTRY): New.
12312 (x86_64_st_collect_regmap): New.
12313 (X86_64_NUM_ST_COLLECT_GREGS): New.
12314 (AMD64_RIP_REGNUM): New.
12315 (supply_static_tracepoint_registers): New.
12316 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12317 (ST_REGENTRY): New.
12318 (i386_st_collect_regmap): New.
12319 (i386_NUM_ST_COLLECT_GREGS): New.
12320 (supply_static_tracepoint_registers): New.
12321 * server.c (handle_query): Handle qXfer:statictrace:read.
12322 <qSupported>: Report support for StaticTracepoints, and
12323 qXfer:statictrace:read features.
12324 * server.h (traceframe_read_sdata)
12325 (supply_static_tracepoint_registers): Declare.
12326 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12327 (unpack_varlen_hex): Include in IPA build.
12328 * Makefile.in (ustlibs, ustinc): New.
12329 (IPA_OBJS): Add remote-utils-ipa.o.
12330 ($(IPA_LIB)): Link -ldl and -lpthread.
12331 (UST_CFLAGS): New.
12332 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12333 * config.in, configure: Regenerate.
12334
9e4344e5
PA		 123352010-06-20 Ian Lance Taylor <iant@google.com>
12336 Pedro Alves <pedro@codesourcery.com>
12337
12338 * linux-x86-low.c (always_true): Delete.
12339 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12340 trying to fool the compiler with always_true.
12341
c6beb2cb
PA		 123422010-06-20 Pedro Alves <pedro@codesourcery.com>
12343
12344 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12345 conditions in gdbserver.
12346
d2ed6730
UW		 123472010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12348
12349 * spu-low.c (spu_read_memory): Wrap around local store limit.
12350 (spu_write_memory): Likewise.
12351
4e29fb54
PA		 123522010-06-15 Pedro Alves <pedro@codesourcery.com>
12353
12354 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12355 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12356 LONGEST uses.
12357 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12358 uses.
12359 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12360 uses with LONGEST uses.
12361
6a271cae
PA		 123622010-06-14 Stan Shebs <stan@codesourcery.com>
12363 Pedro Alves <pedro@codesourcery.com>
12364
12365 Bytecode compiler.
12366
12367 * linux-x86-low.c: Include limits.h.
12368 (add_insns): New.
12369 (always_true): New.
12370 (EMIT_ASM): New.
12371 (EMIT_ASM32): New.
12372 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12373 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12374 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12375 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12376 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12377 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12378 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12379 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12380 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12381 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12382 (amd64_emit_void_call_2): New.
12383 (amd64_emit_ops): New.
12384 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12385 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12386 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12387 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12388 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12389 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12390 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12391 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12392 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12393 (i386_emit_stack_adjust, i386_emit_int_call_1)
12394 (i386_emit_void_call_2): New.
12395 (i386_emit_ops): New.
12396 (x86_emit_ops): New.
12397 (the_low_target): Install x86_emit_ops.
12398 * server.h (struct emit_ops): New.
12399 (get_raw_reg_func_addr): Declare.
12400 (current_insn_ptr, emit_error): Declare.
12401 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12402 (set_trace_state_variable_value): New defines.
12403 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12404 addr_get_trace_state_variable_value and
12405 addr_set_trace_state_variable_value.
12406 (symbol_list): New fields for get_raw_reg,
12407 get_trace_state_variable_value and set_trace_state_variable_value.
12408 (condfn): New typedef.
12409 (struct tracepoint): New field `compiled_cond'.
12410 (do_action_at_tracepoint): Clear compiled_cond.
12411 (get_trace_state_variable_value, set_trace_state_variable_value):
12412 Export in the IPA.
12413 (condition_true_at_tracepoint): If there's a compiled condition,
12414 run that.
12415 (current_insn_ptr, emit_error): New globals.
12416 (struct bytecode_address): New.
12417 (get_raw_reg_func_addr): New.
12418 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12419 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12420 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12421 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12422 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12423 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12424 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12425 (compile_tracepoint_condition, compile_bytecodes): New.
12426 * target.h (emit_ops): Forward declare.
12427 (struct target_ops): New field emit_ops.
12428 (target_emit_ops): New.
12429 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12430 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12431 * linux-low.c (linux_emit_ops): New.
12432 (linux_target_ops): Install it.
12433 * linux-low.h (struct linux_target_ops): New field emit_ops.
12434
92b72907
UW		 124352010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12436
12437 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12438 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12439
fa593d66
PA		 124402010-06-01 Pedro Alves <pedro@codesourcery.com>
12441 Stan Shebs <stan@codesourcery.com>
12442
12443 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12444 (all): Depend on $(extra_libraries).
12445 (install-only): Install the IPA.
12446 (IPA_OBJS, IPA_LIB): New.
12447 (clean): Remove the IPA lib.
12448 (IPAGENT_CFLAGS): New.
12449 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12450 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12451 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12452 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12453 * configure.ac: Check for atomic builtins support in the compiler.
12454 (IPA_DEPFILES, extra_libraries): Define.
12455 * configure.srv (ipa_obj): Add description.
12456 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12457 (i[34567]86-*-linux*): Set ipa_obj.
12458 (x86_64-*-linux*): Set ipa_obj.
12459 * linux-low.c (stabilizing_threads): New.
12460 (supports_fast_tracepoints): New.
12461 (linux_detach): Stabilize threads before detaching.
12462 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12463 the lwp is either not stabilizing, or is moving out of a jump pad.
12464 (linux_fast_tracepoint_collecting): New.
12465 (maybe_move_out_of_jump_pad): New.
12466 (enqueue_one_deferred_signal): New.
12467 (dequeue_one_deferred_signal): New.
12468 (linux_wait_for_event_1): If moving out of a jump pad, defer
12469 pending signals to later.
12470 (linux_stabilize_threads): New.
12471 (linux_wait_1): Check if threads need moving out of jump pads, and
12472 do it if so.
12473 (stuck_in_jump_pad_callback): New.
12474 (move_out_of_jump_pad_callback): New.
12475 (lwp_running): New.
12476 (linux_resume_one_lwp): Handle moving out of jump pads.
12477 (linux_set_resume_request): Dequeue deferred signals.
12478 (need_step_over_p): Also step over fast tracepoint jumps.
12479 (start_step_over): Also uninsert fast tracepoint jumps.
12480 (finish_step_over): Also reinsert fast tracepoint jumps.
12481 (linux_install_fast_tracepoint_jump): New.
12482 (linux_target_ops): Install linux_stabilize_threads and
12483 linux_install_fast_tracepoint_jump_pad.
12484 * linux-low.h (linux_target_ops) <get_thread_area,
12485 install_fast_tracepoint_jump_pad>: New fields.
12486 (struct lwp_info) <collecting_fast_tracepoint,
12487 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12488 (linux_get_thread_area): Declare.
12489 * linux-x86-low.c (jump_insn): New.
12490 (x86_get_thread_area): New.
12491 (append_insns): New.
12492 (push_opcode): New.
12493 (amd64_install_fast_tracepoint_jump_pad): New.
12494 (i386_install_fast_tracepoint_jump_pad): New.
12495 (x86_install_fast_tracepoint_jump_pad): New.
12496 (the_low_target): Install x86_get_thread_area and
12497 x86_install_fast_tracepoint_jump_pad.
12498 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12499 (struct fast_tracepoint_jump): New.
12500 (fast_tracepoint_jump_insn): New.
12501 (fast_tracepoint_jump_shadow): New.
12502 (find_fast_tracepoint_jump_at): New.
12503 (fast_tracepoint_jump_here): New.
12504 (delete_fast_tracepoint_jump): New.
12505 (set_fast_tracepoint_jump): New.
12506 (uninsert_fast_tracepoint_jumps_at): New.
12507 (reinsert_fast_tracepoint_jumps_at): New.
12508 (set_breakpoint_at): Use write_inferior_memory.
12509 (uninsert_raw_breakpoint): Use write_inferior_memory.
12510 (check_mem_read): Mask out fast tracepoint jumps.
12511 (check_mem_write): Mask out fast tracepoint jumps.
12512 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12513 (set_fast_tracepoint_jump): Declare.
12514 (delete_fast_tracepoint_jump)
12515 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12516 (reinsert_fast_tracepoint_jumps_at): Declare.
12517 * regcache.c: Don't compile many functions when building the
12518 in-process agent library.
12519 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12520 the register buffer in the heap.
12521 (free_register_cache): If the register buffer isn't owned by the
12522 regcache, don't free it.
12523 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12524 pre-existing register caches.
12525 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12526 type.
12527 (convert_ascii_to_int): : Constify `from' parameter type.
12528 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12529 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12530 the needed buffer in-place.
12531 (relocate_instruction): New.
12532 * server.c (handle_query) <qSymbols>: If the target supports
12533 tracepoints, give it a chance of looking up symbols. Report
12534 support for fast tracepoints.
12535 (handle_status): Stabilize threads.
12536 (process_serial_event): Adjust.
12537 * server.h (struct fast_tracepoint_jump): Forward declare.
12538 (struct process_info) <fast_tracepoint_jumps>: New field.
12539 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12540 (decode_X_packet, decode_M_packet): Adjust.
12541 (relocate_instruction): Declare.
12542 (in_process_agent_loaded): Declare.
12543 (tracepoint_look_up_symbols): Declare.
12544 (struct fast_tpoint_collect_status): Declare.
12545 (fast_tracepoint_collecting): Declare.
12546 (force_unlock_trace_buffer): Declare.
12547 (handle_tracepoint_bkpts): Declare.
12548 (initialize_low_tracepoint)
12549 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12550 * target.h (struct target_ops) <stabilize_threads,
12551 install_fast_tracepoint_jump_pad>: New fields.
12552 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12553 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12554 [HAVE_STDINT_H]: Include stdint.h.
12555 (trace_debug_1): Rename to ...
12556 (trace_vdebug): ... this.
12557 (trace_debug): Rename to ...
12558 (trace_debug_1): ... this. Add `level' parameter.
12559 (trace_debug): New.
12560 (ATTR_USED, ATTR_NOINLINE): New.
12561 (IP_AGENT_EXPORT): New.
12562 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12563 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12564 (about_to_request_buffer_space, trace_buffer_is_full)
12565 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12566 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12567 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12568 (traceframe_write_count, traceframes_created)
12569 (trace_state_variables)
12570 New renaming defines.
12571 (struct ipa_sym_addresses): New.
12572 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12573 (symbol_list): New.
12574 (ipa_sym_addrs): New.
12575 (all_tracepoint_symbols_looked_up): New.
12576 (in_process_agent_loaded): New.
12577 (write_e_ipa_not_loaded): New.
12578 (maybe_write_ipa_not_loaded): New.
12579 (tracepoint_look_up_symbols): New.
12580 (debug_threads) [IN_PROCESS_AGENT]: New.
12581 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12582 (UNKNOWN_SIDE_EFFECTS): New.
12583 (stop_tracing): New.
12584 (flush_trace_buffer): New.
12585 (stop_tracing_bkpt): New.
12586 (flush_trace_buffer_bkpt): New.
12587 (read_inferior_integer): New.
12588 (read_inferior_uinteger): New.
12589 (read_inferior_data_pointer): New.
12590 (write_inferior_data_pointer): New.
12591 (write_inferior_integer): New.
12592 (write_inferior_uinteger): New.
12593 (struct collect_static_trace_data_action): Delete.
12594 (enum tracepoint_type): New.
12595 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12596 <actions_str, step_actions, step_actions_str>: Only include in
12597 GDBserver.
fa593d66
PA		 12598 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12599 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12600 (tracepoints): Use IP_AGENT_EXPORT.
12601 (last_tracepoint): Don't include in the IPA.
12602 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12603 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12604 (alloced_trace_state_variables): New.
12605 (trace_state_variables): Use IP_AGENT_EXPORT.
12606 (traceframe_t): Delete unused variable.
12607 (circular_trace_buffer): Don't include in the IPA.
12608 (trace_buffer_start): Delete.
12609 (struct trace_buffer_control): New.
12610 (trace_buffer_free): Delete.
12611 (struct ipa_trace_buffer_control): New.
12612 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12613 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12614 New.
12615 (trace_buffer_ctrl): New.
12616 (TRACE_BUFFER_CTRL_CURR): New.
12617 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12618 Reimplement as macros.
12619 (trace_buffer_wrap): Delete.
12620 (traceframe_write_count, traceframe_read_count)
12621 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12622 (struct tracepoint_hit_ctx) <type>: New field.
12623 (struct fast_tracepoint_ctx): New.
12624 (memory_barrier): New.
12625 (cmpxchg): New.
12626 (record_tracepoint_error): Update atomically in the IPA.
12627 (clear_inferior_trace_buffer): New.
12628 (about_to_request_buffer_space): New.
12629 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12630 updating the same buffer.
12631 (add_tracepoint): Default the tracepoint's type to trap
12632 tracepoint, and orig_size to -1.
12633 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12634 internal variables.
12635 (create_trace_state_variable): New parameter `gdb'. Handle it.
12636 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12637 (cmd_qtdp): Handle fast tracepoints.
12638 (cmd_qtdv): Adjust.
12639 (max_jump_pad_size): New.
12640 (gdb_jump_pad_head): New.
12641 (get_jump_space_head): New.
12642 (claim_jump_space): New.
12643 (sort_tracepoints): New.
12644 (MAX_JUMP_SIZE): New.
12645 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12646 IPA.
12647 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12648 support. Upload fast traceframes, and delete internal IPA
12649 breakpoints.
12650 (stop_tracing_handler): New.
12651 (flush_trace_buffer_handler): New.
12652 (cmd_qtstop): Upload fast tracepoints.
12653 (response_tracepoint): Handle fast tracepoints.
12654 (tracepoint_finished_step): Upload fast traceframes. Set the
12655 tracepoint hit context's tracepoint type.
12656 (handle_tracepoint_bkpts): New.
12657 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12658 type. Add comment about fast tracepoints.
12659 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12660 non-existing action_str field.
12661 (get_context_regcache): Handle fast tracepoints.
12662 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12663 to the regcache.
12664 (fast_tracepoint_from_jump_pad_address): New.
12665 (fast_tracepoint_from_ipa_tpoint_address): New.
12666 (collecting_t): New.
12667 (force_unlock_trace_buffer): New.
12668 (fast_tracepoint_collecting): New.
12669 (collecting): New.
12670 (gdb_collect): New.
12671 (write_inferior_data_ptr): New.
12672 (target_tp_heap): New.
12673 (target_malloc): New.
12674 (download_agent_expr): New.
12675 (UALIGN): New.
12676 (download_tracepoints): New.
12677 (download_trace_state_variables): New.
12678 (upload_fast_traceframes): New.
12679 (IPA_FIRST_TRACEFRAME): New.
12680 (IPA_NEXT_TRACEFRAME_1): New.
12681 (IPA_NEXT_TRACEFRAME): New.
12682 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12683 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12684 (gdb_jump_pad_buffer_end): New.
12685 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12686 (initialize_tracepoint): Adjust.
12687 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12688 buffer. Initialize the low module.
12689 * utils.c (PREFIX, TOOLNAME): New.
12690 (malloc_failure): Use PREFIX.
12691 (error): In the IPA, an error causes an exit.
12692 (fatal, warning): Use PREFIX.
12693 (internal_error): Use TOOLNAME.
12694 (NUMCELLS): Increase to 10.
12695 * configure, config.in: Regenerate.
12696
d149dd1d
PA		 126972010-06-01 Pedro Alves <pedro@codesourcery.com>
12698
12699 * server.c (handle_query) <qSupported>: Do two passes over the
12700 qSupported string to avoid nesting strtok.
12701
f6528abd
JK		 127022010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12703
12704 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12705 (CDEPS): New.
12706 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12707 -Wl,--dynamic-list.
12708 * configure: Regenerate.
12709 * proc-service.list: New.
12710
ca2a87a0
JK		 127112010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12712
12713 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12714 New comment.
12715
363a6e9f
OS		 127162010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12717
12718 * gdbreplay.c (remote_open): Check error return from socket() call by
12719 its equality to -1 not by it being negative.
12720 * remote-utils.c (remote_open): Likewise.
12721
d23b6cb1
PA		 127222010-05-23 Pedro Alves <pedro@codesourcery.com>
12723
12724 * config.h: Regenerate.
12725
28d3cf85
MK		 127262010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12727
12728 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12729 doesn't provide PTRACE_GET_THREAD_AREA.
12730
fea36a59
MK		 127312010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12732
12733 * linux-m68k-low.c: Include <asm/ptrace.h>
12734 (ps_get_thread_area): Implement.
12735
24b066ba
DE		 127362010-05-03 Doug Evans <dje@google.com>
12737
12738 * event-loop.c (struct callback_event): New struct.
12739 (callback_list): New global.
12740 (append_callback_event, delete_callback_event): New functions.
12741 (process_callback): New function.
12742 (start_event_loop): Call it.
12743 * remote-utils.c (NOT_SCHEDULED): Define.
12744 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12745 moved out of readchar.
12746 (readchar): Rewrite. Call reschedule before returning.
12747 (reset_readchar): New function.
12748 (remote_close): Call it.
12749 (process_remaining, reschedule): New functions.
12750 * server.h (callback_handler_func): New typedef.
12751 (append_callback_event, delete_callback_event): Declare.
12752
9836d6ea
PA		 127532010-05-03 Pedro Alves <pedro@codesourcery.com>
12754
12755 * proc-service.c (ps_pglobal_lookup): Use
12756 thread_db_look_up_one_symbol.
12757 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12758 parameter. Use it instead of all_symbols_looked_up.
12759 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12760 field.
12761 (all_symbols_looked_up): Don't declare.
12762 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12763 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12764 field.
12765 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12766 Set all_symbols_looked_up here.
12767 (thread_db_look_up_one_symbol): New.
12768 (thread_db_get_tls_address): Adjust.
12769 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12770 thread_db object on the heap, and tentatively set it in the
12771 process structure.
12772 (thread_db_init): Don't set all_symbols_looked_up here.
12773 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12774
7984d532
PA		 127752010-05-03 Pedro Alves <pedro@codesourcery.com>
12776
12777 * linux-low.c (linux_kill, linux_detach): Adjust.
12778 (status_pending_p_callback): Remove redundant statement. Check
12779 for !TARGET_WAITIKIND_IGNORE, instead of
12780 TARGET_WAITKIND_STOPPED.
12781 (handle_tracepoints): Make sure LWP is locked. Adjust.
12782 (linux_wait_for_event_1): Adjust.
12783 (linux_cancel_breakpoints): New.
12784 (unsuspend_one_lwp): New.
12785 (unsuspend_all_lwps): New.
12786 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12787 (send_sigstop_callback): Change return type to int, add new
12788 `except' parameter and handle it.
12789 (suspend_and_send_sigstop_callback): New.
12790 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12791 pass them down. If SUSPEND, also increment the lwp's suspend
12792 count.
12793 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12794 (need_step_over_p): Don't consider suspended LWPs.
12795 (start_step_over): Adjust.
12796 (proceed_one_lwp): Change return type to int, add new `except'
12797 parameter and handle it.
12798 (unsuspend_and_proceed_one_lwp): New.
12799 (proceed_all_lwps): Use find_inferior instead of
12800 for_each_inferior.
12801 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12802 also decrement the suspend count of LWPs. Pass `except' down,
12803 instead of hacking its suspend count.
12804 (linux_pause_all): Add `freeze' parameter. Adjust.
12805 (linux_unpause_all): New.
12806 (linux_target_ops): Install linux_unpause_all.
12807 * server.c (handle_status): Adjust.
12808 * target.h (struct target_ops): New fields `unpause_all' and
12809 `cancel_breakpoints'. Add new parameter to `pause_all'.
12810 (pause_all): Add new `freeze' parameter.
12811 (unpause_all): New.
12812 (cancel_breakpoints): New.
12813 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12814 cancel breakpoints.
12815 (cmd_qtstart): Pause threads.
12816 (stop_tracing): Pause threads, and cancel breakpoints.
12817 * win32-low.c (win32_target_ops): Adjust.
12818
e471f25b
PA		 128192010-05-03 Pedro Alves <pedro@codesourcery.com>
12820
12821 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12822 the inferior right away from here...
12823 (linux_wait_1): ... to here, and adjust to check the thread's
12824 last_resume_kind instead of the lwp's step or stop_expected flags.
12825
1915ef4f
PA		 128262010-05-02 Pedro Alves <pedro@codesourcery.com>
12827
12828 * README: Use consistent `GDB' and `GDBserver' spellings.
12829
f9e39928
PA		 128302010-05-02 Pedro Alves <pedro@codesourcery.com>
12831
12832 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12833 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12834 (linux_detach_one_lwp): Assume the lwp is stopped.
12835 (any_thread_of): Delete.
12836 (linux_detach): Stop all lwps here. Don't blindly delete all
12837 breakpoints.
12838 (delete_lwp_callback): New.
12839 (linux_mourn): Delete all lwps of the process that is gone.
12840 (linux_wait_1): Don't delete the last lwp of the process here.
12841 * mem-break.h (mark_breakpoints_out): Declare.
12842 * mem-break.c (mark_breakpoints_out): New.
12843 (free_all_breakpoints): Use it.
12844 * server.c (handle_target_event): If the process is gone, mark
12845 breakpoints out.
12846 * thread-db.c (struct thread_db) <create_bp>: New field.
12847 (thread_db_enable_reporting): Fix prototype. Store a thread event
12848 breakpoint reference in the thread_db struct.
12849 (thread_db_load_search): Clear the thread_db object.
12850 (try_thread_db_load_1): Ditto.
12851 (switch_to_process): New.
12852 (disable_thread_event_reporting): Use it.
12853 (remove_thread_event_breakpoints): New.
12854 (thread_db_detach, thread_db_mourn): Use it.
12855
1e7fc18c
PA		 128562010-05-01 Pedro Alves <pedro@codesourcery.com>
12857
12858 * linux-low.c (linux_enable_event_reporting): New.
12859 (linux_wait_for_event_1, handle_extended_wait): Use it.
12860
02fc4de7
PA		 128612010-04-30 Pedro Alves <pedro@codesourcery.com>
12862
12863 * linux-low.c (linux_kill_one_lwp, linux_kill)
12864 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12865 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12866 SIGSTOP even if the LWP is stopped.
12867 (send_sigstop_callback): New.
12868 (stop_all_lwps): Use send_sigstop_callback instead.
12869 (linux_resume_one_thread): Adjust.
12870 (proceed_one_lwp): Still proceed an LWP that the client has
12871 requested to stop, if we haven't reported it as stopped yet. Make
12872 sure that LWPs the client want stopped, have a pending SIGSTOP.
12873
bc3b5632
DE		 128742010-04-26 Doug Evans <dje@google.com>
12875
ae1ada35
DE		 12876 * server.c (handle_general_set): Make static.
12877
bc3b5632
DE		 12878 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12879 Print received char after testing for error/eof instead of before.
12880 (input_interrupt): Tweak comment.
12881
65730243
DE		 128822010-04-23 Doug Evans <dje@google.com>
12883
12884 * server.c (start_inferior): Print inferior argv if --debug.
12885
a8ae7dc0
AR		 128862010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12887
12888 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12889 * nto-x86-low.c: Include server.h
12890
1c07cc19
PM		 128912010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12892
12893 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12894 be consistent with other sources of this directory.
12895 (init_registers_amd64): Correct name of source file of this function
12896 in the comment.
12897
e0a61e09
PM		 128982010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12899
12900 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12901 64-bit executables.
12902
54709339
PM		 129032010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12904
12905 * win32-i386-low.c: Add 64-bit support.
12906 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12907 (init_registers_amd64): Declare.
12908 (mappings): Add 64-bit version of array.
12909 (init_windows_x86): New function.
12910 (the_low_target): Change init_arch field to init_windows_x86.
12911
e8f0053d
PM		 129122010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12913
12914 * win32-low.c: Adapt to support also 64-bit architecture.
12915 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12916 (get_image_name): Use SIZE_T type for local variable `done'.
12917 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12918 (toolhelp_get_dll_name): Idem.
12919 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12920 Use uintptr_t typecast to avoid warning.
12921 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12922 (handle_exception): Use phex_nz to avoid warning.
12923 (win32_wait): Remove unused local variable `process'.
12924
c481e77e
PM		 129252010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12926
12927 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12928 `amd64-avx.o'.
12929
12ea4b69
PM		 129302010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12931
12932 * configure.ac: Use `ws2_32' library for srv_mingw.
12933 * configure: Regenerate.
12934 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12935 * remote-utils.c: Likewise.
12936
f6d1620c
L		 129372010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12938
12939 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12940 if __x86_64__ is defined.
12941
8e642873
PM		 129422010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12943
12944 * configure: Regenerate.
12945
711e434b
PM		 129462010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12947
12948 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12949 * target.h (target_ops): New get_tib_address field.
12950 * win32-low.h (win32_thread_info): Add thread_local_base field.
12951 * win32-low.c (child_add_thread): Add tlb argument.
12952 Set thread_local_base field to TLB.
12953 (get_child_debug_event): Adapt to child_add_thread change.
12954 (win32_get_tib_address): New function.
12955 (win32_target_ops): Set get_tib_address field to
12956 win32_get_tib_address.
12957 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12958
505106cd
PA		 129592010-04-12 Pedro Alves <pedro@codesourcery.com>
12960
505106cd
PA		 12961 * linux-low.c (linux_mourn): Also remove the process.
12962 * server.c (handle_target_event): Don't remove the process here.
12963 * nto-low.c (nto_mourn): New.
12964 (nto_target_ops): Install it.
12965 * spu-low.c (spu_mourn): New.
12966 (spu_target_ops): Install it.
12967 * win32-low.c (win32_mourn): New.
12968 (win32_target_ops): Install it.
12969
e8470a06
PA		 129702010-04-12 Pedro Alves <pedro@codesourcery.com>
12971
12972 * server.h (buffer_xml_printf): Remove redundant `;'.
12973
45ba0d02
PA		 129742010-04-12 Pedro Alves <pedro@codesourcery.com>
12975
12976 * regcache.c (set_register_cache): Invalidate regcaches before
12977 changing the register cache layout.
12978 (regcache_invalidate_one): Allow a NULL regcache.
12979 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12980 regcaches before changing the register cache layout or the target
12981 regsets.
12982
59e04013
L		 129832010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12984
12985 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12986 variable warning on Linux/x86-64.
12987
8336d594
PA		 129882010-04-11 Pedro Alves <pedro@codesourcery.com>
12989
12990 GDBserver disconnected tracing support.
12991
12992 * linux-low.c (linux_remove_process): Delete.
12993 (add_lwp): Don't set last_resume_kind here.
12994 (linux_kill): Use `mourn'.
12995 (linux_detach): Use `thread_db_detach', and `mourn'.
12996 (linux_mourn): New.
12997 (linux_attach_lwp_1): Adjust comment.
12998 (linux_attach): last_resume_kind moved the thread_info; adjust.
12999 (status_pending_p_callback): Adjust.
13000 (linux_wait_for_event_1): Adjust.
13001 (count_events_callback, select_singlestep_lwp_callback)
13002 (select_event_lwp_callback, cancel_breakpoints_callback)
13003 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
13004 (proceed_one_lwp): Adjust.
13005 (linux_async): Add debug output.
13006 (linux_thread_stopped): New.
13007 (linux_pause_all): New.
13008 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
13009 linux_pause_all.
13010 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
13011 (thread_db_free): Delete declaration.
13012 (thread_db_detach, thread_db_mourn): Declare.
13013 * thread-db.c (thread_db_init): Use thread_db_mourn.
13014 (thread_db_free): Delete, split in two.
13015 (disable_thread_event_reporting): New.
13016 (thread_db_detach): New.
13017 (thread_db_mourn): New.
13018
13019 * server.h (struct thread_info) <last_resume_kind>: New field.
13020 <attached>: Add comment.
13021 <gdb_detached>: New field.
13022 (handler_func): Change return type to int.
13023 (handle_serial_event, handle_target_event): Ditto.
13024 (gdb_connected): Declare.
13025 (tracing): Delete.
13026 (disconnected_tracing): Declare.
13027 (stop_tracing): Declare.
13028
13029 * server.c (handle_query) <qSupported>: Report support for
13030 disconnected tracing.
13031 (queue_stop_reply_callback): Account for running threads.
13032 (gdb_wants_thread_stopped): New.
13033 (gdb_wants_all_threads_stopped): New.
13034 (gdb_reattached_process): New.
13035 (handle_status): Clear the `gdb_detached' flag of all processes.
13036 In all-stop, stop all threads.
13037 (main): Be sure to leave tfind mode. Handle disconnected tracing.
13038 (process_serial_event): If the remote connection breaks, or if an
13039 exit was forced with "monitor exit", force an event loop exit.
13040 Handle disconnected tracing on detach.
13041 (handle_serial_event): Adjust.
13042 (handle_target_event): If GDB isn't connected, forward events back
13043 to the inferior, unless the last process exited, in which case,
13044 exit gdbserver. Adjust interface.
13045
13046 * remote-utils.c (remote_open): Don't block in accept. Instead
13047 register an event loop source on the listen socket file
13048 descriptor. Refactor bits into ...
13049 (listen_desc): ... this new global.
13050 (gdb_connected): ... this new function.
13051 (enable_async_notification): ... this new function.
13052 (handle_accept_event): ... this new function.
13053 (remote_close): Clear remote_desc.
13054
13055 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
13056
13057 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
13058 New fields.
13059 (mourn_inferior): Define.
13060 (target_process_qsupported): Avoid the dangling else problem.
13061 (thread_stopped): Define.
13062 (pause_all): Define.
13063 (target_waitstatus_to_string): Declare.
13064 * target.c (target_waitstatus_to_string): New.
13065
13066 * tracepoint.c (tracing): Make extern.
13067 (disconnected_tracing): New.
13068 (stop_tracing): Make extern. Handle tracing stops due to GDB
13069 disconnecting.
13070 (cmd_qtdisconnected): New.
13071 (cmd_qtstatus): Report disconnected tracing status in trace reply.
13072 (handle_tracepoint_general_set): Handle QTDisconnected.
13073
13074 * event-loop.c (event_handler_func): Change return type to int.
13075 (process_event): Bail out if the event handler wants the event
13076 loop to stop.
13077 (handle_file_event): Ditto.
13078 (start_event_loop): Bail out if the event handler wants the event
13079 loop to stop.
13080
13081 * nto-low.c (nto_target_ops): Adjust.
13082 * spu-low.c (spu_wait): Don't remove the process here.
13083 (spu_target_ops): Adjust.
13084 * win32-low.c (win32_wait): Don't remove the process here.
13085 (win32_target_ops): Adjust.
13086
5d267c4c
PA		 130872010-04-11 Pedro Alves <pedro@codesourcery.com>
13088
13089 * regcache.c (realloc_register_cache): Invalidate inferior's
13090 regcache before recreating it.
13091
623ccd72
PA		 130922010-04-09 Pedro Alves <pedro@codesourcery.com>
13093
13094 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13095
219f2f23
PA		 130962010-04-09 Stan Shebs <stan@codesourcery.com>
13097 Pedro Alves <pedro@codesourcery.com>
13098
13099 * server.h (LONGEST): New.
13100 (struct thread_info) <while_stepping>: New field.
13101 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13102 Declare.
13103 (initialize_tracepoint, handle_tracepoint_general_set)
13104 (handle_tracepoint_query, tracepoint_finished_step)
13105 (tracepoint_was_hit, release_while_stepping_state_list):
13106 (current_traceframe): Declare.
13107 * server.c (handle_general_set): Handle tracepoint packets.
13108 (read_memory): New.
13109 (write_memory): New.
13110 (handle_search_memory_1): Use read_memory.
13111 (handle_query): Report support for conditional tracepoints, trace
13112 state variables, and tracepoint sources. Handle tracepoint
13113 queries.
13114 (main): Initialize the tracepoints module.
13115 (process_serial_event): Handle traceframe reads/writes.
13116
13117 * linux-low.c (handle_tracepoints): New.
13118 (linux_wait_1): Call it.
13119 (linux_resume_one_lwp): Handle while-stepping.
13120 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13121 (linux_target_ops): Install them.
13122 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13123 New field.
13124 * linux-x86-low.c (x86_supports_tracepoints): New.
13125 (the_low_target). Install it.
13126
13127 * mem-break.h (delete_breakpoint): Declare.
13128 * mem-break.c (delete_breakpoint): Make external.
13129
13130 * target.h (struct target_ops): Add `supports_tracepoints',
13131 `read_pc', and `write_pc' fields.
13132 (target_supports_tracepoints): Define.
13133 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13134 (phex_nz): New.
13135
13136 * regcache.h (struct regcache) <registers_owned>: New field.
13137 (init_register_cache, regcache_cpy): Declare.
13138 (regcache_read_pc, regcache_write_pc): Declare.
13139 (register_cache_size): Declare.
13140 (supply_regblock): Declare.
13141 * regcache.c (init_register_cache): New.
13142 (new_register_cache): Use it.
13143 (regcache_cpy): New.
13144 (register_cache_size): New.
13145 (supply_regblock): New.
13146 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13147
219f2f23
PA		 13148 * tracepoint.c: New.
13149
13150 * Makefile.in (OBS): Add tracepoint.o.
13151 (tracepoint.o): New rule.
13152
3a13a53b
L		 131532010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13154
13155 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13156 (i386-mmx.o): New.
13157 (i386-mmx.c): Likewise.
13158 (i386-mmx-linux.o): Likewise.
13159 (i386-mmx-linux.c): Likewise.
13160
13161 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13162 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13163 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13164 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13165
13166 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13167 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13168 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13169
1570b33e
L		 131702010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13171
13172 * Makefile.in (clean): Updated.
13173 (i386-avx.o): New.
13174 (i386-avx.c): Likewise.
13175 (i386-avx-linux.o): Likewise.
13176 (i386-avx-linux.c): Likewise.
13177 (amd64-avx.o): Likewise.
13178 (amd64-avx.c): Likewise.
13179 (amd64-avx-linux.o): Likewise.
13180 (amd64-avx-linux.c): Likewise.
13181
13182 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13183 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13184 (srv_amd64_regobj): Add amd64-avx.o.
13185 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13186 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13187 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13188 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13189 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13190 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13191 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13192
13193 * i387-fp.c: Include "i386-xstate.h".
13194 (i387_xsave): New.
13195 (i387_cache_to_xsave): Likewise.
13196 (i387_xsave_to_cache): Likewise.
13197 (x86_xcr0): Likewise.
13198
13199 * i387-fp.h (i387_cache_to_xsave): Likewise.
13200 (i387_xsave_to_cache): Likewise.
13201 (x86_xcr0): Likewise.
13202
13203 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13204 * linux-crisv32-low.c (target_regsets): Likewise.
13205 * linux-m68k-low.c (target_regsets): Likewise.
13206 * linux-mips-low.c (target_regsets): Likewise.
13207 * linux-ppc-low.c (target_regsets): Likewise.
13208 * linux-s390-low.c (target_regsets): Likewise.
13209 * linux-sh-low.c (target_regsets): Likewise.
13210 * linux-sparc-low.c (target_regsets): Likewise.
13211 * linux-xtensa-low.c (target_regsets): Likewise.
13212
13213 * linux-low.c: Include <sys/uio.h>.
13214 (regsets_fetch_inferior_registers): Support nt_type.
13215 (regsets_store_inferior_registers): Likewise.
13216 (linux_process_qsupported): New.
13217 (linux_target_ops): Add linux_process_qsupported.
13218
13219 * linux-low.h (regset_info): Add nt_type.
13220 (linux_target_ops): Add process_qsupported.
13221
13222 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13223 and <sys/uio.h>.
13224 (init_registers_i386_avx_linux): New.
13225 (init_registers_amd64_avx_linux): Likewise.
13226 (xmltarget_i386_linux_no_xml): Likewise.
13227 (xmltarget_amd64_linux_no_xml): Likewise.
13228 (PTRACE_GETREGSET): Likewise.
13229 (PTRACE_SETREGSET): Likewise.
13230 (x86_fill_xstateregset): Likewise.
13231 (x86_store_xstateregset): Likewise.
13232 (use_xml): Likewise.
13233 (x86_linux_update_xmltarget): Likewise.
13234 (x86_linux_process_qsupported): Likewise.
13235 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13236 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13237 init_registers_i386_linux here. Call
13238 x86_linux_update_xmltarget.
13239 (the_low_target): Add x86_linux_process_qsupported.
13240
13241 * server.c (handle_query): Call target_process_qsupported.
13242
13243 * target.h (target_ops): Add process_qsupported.
13244 (target_process_qsupported): New.
13245
fc7238bb
PA		 132462010-04-03 Pedro Alves <pedro@codesourcery.com>
13247
13248 * inferiors.c (add_thread): Set last_status kind to
13249 TARGET_WAITKIND_IGNORE.
13250 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13251 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13252 (linux_wait_1): Move `thread' local definition to block that uses
13253 it. Don't NULL initialize `event_child'.
13254 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13255 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13256 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13257
bdabb078
PA		 132582010-04-01 Pedro Alves <pedro@codesourcery.com>
13259
13260 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13261 an extended waitstatus, or by a watchpoint.
13262 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13263 thread was stepping or has been stopped by a watchpoint.
13264
d3bbe7a0
PA		 132652010-04-01 Pedro Alves <pedro@codesourcery.com>
13266
13267 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13268 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13269 of another, then delete the previous, and validate all
13270 breakpoints.
13271 (validate_inserted_breakpoint): New.
13272 (delete_disabled_breakpoints): New.
13273 (validate_breakpoints): New.
13274 (check_mem_read): Validate breakpoints before trusting their
13275 shadow. Delete disabled breakpoints.
13276 (check_mem_write): Validate breakpoints before trusting they
13277 should be inserted. Delete disabled breakpoints.
13278 * mem-break.h (validate_breakpoints):
13279 * server.c (handle_query): Validate breakpoints when we see a
13280 qSymbol query.
13281
8b07ae33
PA		 132822010-04-01 Pedro Alves <pedro@codesourcery.com>
13283
13284 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13285 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13286 if we could tell there's a GDB breakpoint at stop_pc.
13287 (need_step_over_p): Don't do a step over if we find a GDB
13288 breakpoint at the resume PC.
13289
13290 * mem-break.c (struct raw_breakpoint): New.
13291 (enum bkpt_type): New type `gdb_breakpoint'.
13292 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13293 fields. New field `raw'.
13294 (find_raw_breakpoint_at): New.
13295 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13296 breakpoint instead.
13297 (set_breakpoint_at): Adjust.
13298 (delete_raw_breakpoint): New.
13299 (release_breakpoint): New.
13300 (delete_breakpoint): Rename to...
13301 (delete_breakpoint_1): ... this. Add proc parameter. Use
13302 release_breakpoint. Return ENOENT.
13303 (delete_breakpoint): Reimplement.
13304 (find_breakpoint_at): Delete.
13305 (find_gdb_breakpoint_at): New.
13306 (delete_breakpoint_at): Delete.
13307 (set_gdb_breakpoint_at): New.
13308 (delete_gdb_breakpoint_at): New.
13309 (gdb_breakpoint_here): New.
13310 (set_reinsert_breakpoint): Use release_breakpoint.
13311 (uninsert_breakpoint): Rename to ...
13312 (uninsert_raw_breakpoint): ... this.
13313 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13314 (reinsert_raw_breakpoint): Change parameter type to
13315 raw_breakpoint.
13316 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13317 instead.
13318 (check_breakpoints): Adjust. Use release_breakpoint.
13319 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13320 (breakpoint_inserted_here): Ditto.
13321 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13322 Don't trust the breakpoint's shadow if it is not inserted.
13323 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13324 (delete_all_breakpoints): Adjust.
13325 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13326 use delete_breakpoint_1.
13327
13328 * mem-break.h (breakpoints_supported): Delete declaration.
13329 (set_gdb_breakpoint_at): Declare.
13330 (gdb_breakpoint_here): Declare.
13331 (delete_breakpoint_at): Delete.
13332 (delete_gdb_breakpoint_at): Declare.
13333
13334 * server.h (struct raw_breakpoint): Forward declare.
13335 (struct process_info): New field `raw_breakpoints'.
13336
13337 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13338 breakpoints.
13339
6bf5e0ba
PA		 133402010-03-24 Pedro Alves <pedro@codesourcery.com>
13341
13342 * linux-low.c (status_pending_p_callback): Fix comment.
13343 (linux_wait_for_event_1): Move most of the internal breakpoint
13344 handling from here...
13345 (linux_wait_1): ... to here.
13346 (count_events_callback): New.
13347 (select_singlestep_lwp_callback): New.
13348 (select_event_lwp_callback): New.
13349 (cancel_breakpoints_callback): New.
13350 (select_event_lwp): New.
13351 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13352 priority to all LWPs that have had events that should be reported
13353 to the client. Cancel breakpoints when about to reporting the
13354 event to the client, not while stopping lwps. No longer cancel
13355 finished single-steps here.
13356 (cancel_finished_single_step): Delete.
13357 (cancel_finished_single_steps): Delete.
13358
414a389f
PA		 133592010-03-24 Pedro Alves <pedro@codesourcery.com>
13360
13361 * mem-break.c (enum bkpt_type): New.
13362 (struct breakpoint): New field `type'.
13363 (set_breakpoint_at): Change return type to struct breakpoint
13364 pointer. Set type to `other_breakpoint' by default.
13365 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13366 in the breakpoint list.
13367 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13368 (reinsert_breakpoint): Rename to ...
13369 (reinsert_raw_breakpoint): ... this.
13370 (reinsert_breakpoints_at): Adjust.
13371 * mem-break.h (struct breakpoint): Declare.
13372 (set_breakpoint_at): Change return type to struct breakpoint
13373 pointer.
13374
2280c721
PA		 133752010-03-24 Pedro Alves <pedro@codesourcery.com>
13376
13377 * server.c (handle_query): Assign, not compare.
13378
d50171e4
PA		 133792010-03-24 Pedro Alves <pedro@codesourcery.com>
13380
13381 Teach linux gdbserver to step-over-breakpoints.
13382
13383 * linux-low.c (can_hardware_single_step): New.
13384 (supports_breakpoints): New.
13385 (handle_extended_wait): If stopping threads, read the stop pc of
13386 the new cloned LWP.
13387 (get_pc): New.
13388 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13389 low target doesn't support retrieving the PC.
13390 (add_lwp): Set last_resume_kind to resume_continue.
13391 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13392 (linux_attach): Don't clear stop_expected. Set the lwp's
13393 last_resume_kind to resume_stop.
13394 (linux_detach_one_lwp): Don't check for removed breakpoints.
13395 (check_removed_breakpoint): Delete.
13396 (status_pending_p): Rename to ...
13397 (status_pending_p_callback): ... this. Don't check for removed
13398 breakpoints. Don't consider threads that are stopped from GDB's
13399 perspective.
13400 (linux_wait_for_lwp): Always read the stop_pc here.
13401 (cancel_breakpoint): New.
13402 (step_over_bkpt): New global.
13403 (linux_wait_for_event_1): Implement stepping over breakpoints.
13404 (gdb_wants_lwp_stopped): New.
13405 (gdb_wants_all_stopped): New.
13406 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13407 single-step traps here. Store the thread's last reported target
13408 wait status.
13409 (send_sigstop): Don't clear stop_expected. Always set it,
13410 instead.
13411 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13412 (cancel_finished_single_step): New.
13413 (cancel_finished_single_steps): New.
13414 (wait_for_sigstop): Don't cancel finished single-step traps here.
13415 (linux_resume_one_lwp): Don't check for removed breakpoints.
13416 Don't set `step' on non-hardware step archs.
13417 (linux_set_resume_request): Ignore resume_stop requests if already
13418 stopping or stopped. Set the lwp's last_resume_kind.
13419 (resume_status_pending_p): Don't check for removed breakpoints.
13420 (need_step_over_p): New.
13421 (start_step_over): New.
13422 (finish_step_over): New.
13423 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13424 requests. Clear the thread's last reported target waitstatus.
13425 Don't use the `suspended' flag. Don't consider pending breakpoints.
13426 (linux_resume): Start a step-over if necessary.
13427 (proceed_one_lwp): New.
13428 (proceed_all_lwps): New.
13429 (unstop_all_lwps): New.
13430 * linux-low.h (struct lwp_info): Rewrite comment for the
13431 `suspended' flag. Add the `stop_pc' field. Delete the
13432 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13433 Add `'last_resume_kind' and `need_step_over' fields.
13434 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13435 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13436 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13437 (set_raw_breakpoint_at): New.
13438 (set_breakpoint_at): Rewrite to use it.
13439 (reinsert_breakpoint_handler): Delete.
13440 (set_reinsert_breakpoint): New.
13441 (reinsert_breakpoint_by_bp): Delete.
13442 (delete_reinsert_breakpoints): New.
13443 (uninsert_breakpoint): Rewrite.
13444 (uninsert_breakpoints_at): New.
13445 (reinsert_breakpoint): Rewrite.
13446 (reinsert_breakpoints_at): New.
13447 (check_breakpoints): Rewrite.
13448 (breakpoint_here): New.
13449 (breakpoint_inserted_here): New.
13450 (check_mem_read): Adjust.
13451 * mem-break.h (breakpoints_supported, breakpoint_here)
13452 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13453 (reinsert_breakpoint_by_bp): Delete declaration.
13454 (delete_reinsert_breakpoints): Declare.
13455 (reinsert_breakpoint): Delete declaration.
13456 (reinsert_breakpoints_at): Declare.
13457 (uninsert_breakpoint): Delete declaration.
13458 (uninsert_breakpoints_at): Declare.
13459 (check_breakpoints): Adjust prototype.
13460 * server.h: Adjust include order.
13461 (struct thread_info): Declare here. Add a `last_status' field.
13462
30ba68cb
MS		 134632010-03-23 Michael Snyder <msnyder@vmware.com>
13464
13465 * server.c (crc32): New function.
13466 (handle_query): Add handling for 'qCRC:' request.
13467
b9a881c2
PA		 134682010-03-23 Pedro Alves <pedro@codesourcery.com>
13469
13470 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13471 lwp had been stopped by a watchpoint.
13472
e92d13d5
PA		 134732010-03-16 Pedro Alves <pedro@codesourcery.com>
13474
13475 * server.h (internal_error): Declare.
13476 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13477 * utils.c (internal_error): New function.
13478
64daa791
AS		 134792010-03-15 Andreas Schwab <schwab@redhat.com>
13480
13481 * configure.srv: Fix typo setting srv_regobj.
13482
f52cd8cd
PA		 134832010-03-15 Pedro Alves <pedro@codesourcery.com>
13484
13485 * linux-low.c (fetch_register): Avoid passing a non string literal
13486 format to `error'.
13487 (usr_store_inferior_registers): Ditto.
13488
93ae6fdc
PA		 134892010-03-14 Pedro Alves <pedro@codesourcery.com>
13490
13491 * linux-low.c (linux_write_memory): Bail out early if peeking
13492 memory failed.
13493
c3adc08c
PA		 134942010-03-14 Pedro Alves <pedro@codesourcery.com>
13495
13496 * linux-low.h (struct lwp_info): New fields
13497 `stopped_by_watchpoint' and `stopped_data_address'.
13498 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13499 here, and cache them in the lwp object.
13500 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13501 directly.
13502 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13503 field.
13504 (linux_stopped_by_watchpoint): Rewrite.
13505 (linux_stopped_data_address): Rewrite.
13506
bce522a2
PA		 135072010-03-06 Simo Melenius <simo.melenius@iki.fi>
13508
13509 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13510 switching the current inferior, not before.
13511
90884b2b
L		 135122010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13513
13514 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13515 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13516 i386-linux.c and amd64-linux.c.
13517 (reg-i386.o): Removed.
13518 (reg-i386.c): Likewise.
13519 (reg-i386-linux.o): Likewise.
13520 (reg-i386-linux.c): Likewise.
13521 (reg-x86-64.o): Likewise.
13522 (reg-x86-64.c): Likewise.
13523 (reg-x86-64-linux.o): Likewise.
13524 (reg-x86-64-linux.c): Likewise.
13525 (i386.o): New.
13526 (i386.c): Likewise.
13527 (i386-linux.o): Likewise.
13528 (i386-linux.c): Likewise.
13529 (amd64.o): Likewise.
13530 (amd64.c): Likewise.
13531 (amd64-linux.o): Likewise.
13532 (amd64-linux.c): Likewise.
13533
13534 * configure.srv (srv_i386_regobj): New.
13535 (srv_i386_linux_regobj): Likewise.
13536 (srv_amd64_regobj): Likewise.
13537 (srv_amd64_linux_regobj): Likewise.
13538 (srv_i386_32bit_xmlfiles): Likewise.
13539 (srv_i386_64bit_xmlfiles): Likewise.
13540 (srv_i386_xmlfiles): Likewise.
13541 (srv_amd64_xmlfiles): Likewise.
13542 (srv_i386_linux_xmlfiles): Likewise.
13543 (srv_amd64_linux_xmlfiles): Likewise.
13544 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13545 srv_xmlfiles to $srv_i386_xmlfiles.
13546 (i[34567]86-*-mingw32ce*): Likewise.
13547 (i[34567]86-*-mingw*): Likewise.
13548 (i[34567]86-*-nto*): Likewise.
13549 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13550 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13551 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13552 (x86_64-*-linux*): Likewise.
13553
13554 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13555 (init_registers_amd64_linux): New.
13556 (x86_arch_setup): Replace init_registers_x86_64_linux with
13557 init_registers_amd64_linux.
13558
193f13e6
MK		 135592010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13560
13561 * configure.ac: Check for libdl. If it is not available link against
13562 static libthread_db.
13563 * configure: Regenerate.
13564
85d721b8
PA		 135652010-02-22 Pedro Alves <pedro@codesourcery.com>
13566
13567 PR9605
13568
13569 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13570 handing a read watchpoint.
13571 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13572
6076632b
DE		 135732010-02-12 Doug Evans <dje@google.com>
13574
13575 * linux-low.c (linux_supports_tracefork_flag): Document.
13576 (linux_look_up_symbols): Add comment.
13577
3327ccf7
L		 135782010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13579
13580 * regcache.c (supply_register): Clear regcache if buf is NULL.
13581
0718675c 135822010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13583 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13584
13585 * inferiors.c (find_inferior): Add function documentation.
13586 (unloaded_dll): Handle the case where the unloaded dll has not
13587 been previously registered in the dll list.
13588
177321bd
DJ		 135892010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13590
13591 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13592 (thumb2_breakpoint): New.
13593 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13594
2b009048
DJ		 135952010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13596
13597 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13598 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13599 breakpoints.
13600
3be029c7
PA		 136012010-01-21 Pedro Alves <pedro@codesourcery.com>
13602
13603 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13604
18f5de3b
JK		 136052010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13606
13607 * linux-s390-low.c (s390_collect_ptrace_register)
13608 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13609
3743bb4f
DE		 136102010-01-21 Doug Evans <dje@google.com>
13611
14ce3065
DE		 13612 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13613 (PTRACE_ARG4_TYPE): New macro.
13614 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13615 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13616 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13617 (usr_store_inferior_registers): Ditto.
13618 (linux_read_memory, linux_write_memory): Ditto.
13619 (linux_test_for_tracefork): Ditto.
13620
3743bb4f
DE		 13621 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13622 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13623
8b315be5
PA		 136242010-01-21 Pedro Alves <pedro@codesourcery.com>
13625
13626 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13627 target.
13628
85492558
PA		 136292010-01-21 Pedro Alves <pedro@codesourcery.com>
13630
13631 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13632 prototype to take a regcache. Adjust.
13633
442ea881
PA		 136342010-01-20 Pedro Alves <pedro@codesourcery.com>
13635
13636 * regcache.h (struct thread_info): Forward declare.
13637 (struct regcache): New.
13638 (new_register_cache): Adjust prototype.
13639 (get_thread_regcache): Declare.
13640 (free_register_cache): Adjust prototype.
13641 (registers_to_string, registers_from_string): Ditto.
13642 (supply_register, supply_register_by_name, collect_register)
13643 (collect_register_as_string, collect_register_by_name): Ditto.
13644 * regcache.c (struct inferior_regcache_data): Delete.
13645 (get_regcache): Rename to ...
13646 (get_thread_regcache): ... this. Adjust. Switch inferior before
13647 fetching registers.
13648 (regcache_invalidate_one): Adjust.
13649 (regcache_invalidate): Fix prototype.
13650 (new_register_cache): Return the new register cache.
13651 (free_register_cache): Change prototype.
13652 (realloc_register_cache): Adjust.
13653 (registers_to_string): Change prototype to take a regcache. Adjust.
13654 (registers_from_string): Ditto.
13655 (register_data): Ditto.
13656 (supply_register): Ditto.
13657 (supply_register_by_name): Ditto.
13658 (collect_register): Ditto.
13659 (collect_register_as_string): Ditto.
13660 (collect_register_by_name): Ditto.
13661 * server.c (process_serial_event): Adjust.
13662 * linux-low.h (regset_fill_func, regset_store_func): Change
13663 prototype.
13664 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13665 Change prototype.
13666 * linux-low.c (get_stop_pc): Adjust.
13667 (check_removed_breakpoint): Adjust.
13668 (linux_wait_for_event): Adjust.
13669 (linux_resume_one_lwp): Adjust.
13670 (fetch_register): Add regcache parameter. Adjust.
13671 (usr_store_inferior_registers): Ditto.
13672 (regsets_fetch_inferior_registers): Ditto.
13673 (regsets_store_inferior_registers): Ditto.
13674 (linux_fetch_registers, linux_store_registers): Ditto.
13675 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13676 regcache. Adjust.
43aaf8b6
PA		 13677 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13678 Ditto.
442ea881
PA		 13679 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13680 prototype to take a regcache.
13681 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13682 * remote-utils.c (convert_ascii_to_int, outreg)
13683 (prepare_resume_reply): Change prototype to take a regcache.
13684 Adjust.
13685 * target.h (struct target_ops) <fetch_registers, store_registers>:
13686 Change prototype to take a regcache.
13687 (fetch_inferior_registers, store_inferior_registers): Change
13688 prototype to take a regcache. Adjust.
13689 * proc-service.c (ps_lgetregs): Adjust.
13690 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13691 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13692 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13693 take a regcache. Adjust.
13694 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13695 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13696 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13697 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13698 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13699 (cris_cannot_fetch_register):
13700 (cris_breakpoint_at): Change prototype to take a regcache.
13701 Adjust.
13702 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13703 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13704 to take a regcache. Adjust.
13705 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13706 Adjust.
13707 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13708 take a regcache. Adjust.
13709 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13710 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13711 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13712 * linux-mips-low.c (mips_get_pc):
13713 (mips_set_pc): Change prototype to take a regcache. Adjust.
13714 (mips_reinsert_addr): Adjust.
13715 (mips_collect_register): Change prototype to take a regcache.
13716 Adjust.
13717 (mips_supply_register):
13718 (mips_collect_register_32bit, mips_supply_register_32bit)
13719 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13720 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13721 * linux-ppc-low.c (ppc_supply_ptrace_register)
13722 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13723 (parse_spufs_run): Adjust.
13724 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13725 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13726 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13727 take a regcache. Adjust.
13728 * linux-s390-low.c (s390_collect_ptrace_register)
13729 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13730 (s390_set_pc): Change prototype to take a regcache. Adjust.
13731 (s390_arch_setup): Adjust.
13732 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13733 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13734 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13735 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13736 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13737 regcache. Adjust.
13738 (sparc_breakpoint_at): Adjust.
13739 * linux-xtensa-low.c (xtensa_fill_gregset):
13740 (xtensa_store_gregset):
13741 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13742 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13743 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13744 prototype to take a regcache. Adjust.
13745 * win32-arm-low.c (arm_fetch_inferior_register)
13746 (arm_store_inferior_register): Change prototype to take a
13747 regcache. Adjust.
13748 * win32-i386-low.c (i386_fetch_inferior_register)
13749 (i386_store_inferior_register): Change prototype to take a
13750 regcache. Adjust.
13751 * win32-low.c (child_fetch_inferior_registers)
13752 (child_store_inferior_registers): Change prototype to take a
13753 regcache. Adjust.
13754 (win32_wait): Adjust.
13755 (win32_fetch_inferior_registers): Change prototype to take a
13756 regcache. Adjust.
13757 (win32_store_inferior_registers): Adjust.
13758 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13759 store_inferior_register>: Change prototype to take a regcache.
13760
60c3d7b0
DE		 137612010-01-20 Doug Evans <dje@google.com>
13762
13763 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13764 #ifdef.
13765 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13766 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13767
dc146f7c
VP		 137682010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13769
13770 * linux-low.c (linux_core_of_thread): New.
13771 (compare_ints, show_process, list_threads): New.
13772 (linux_qxfer_osdata): Report threads and cores.
13773 (linux_target_op): Register linux_core_of_thread.
13774 * remote-utils.c (prepare_resume_reply): Report the core.
13775 (buffer_xml_printf): Support %d specifier.
13776 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13777 New.
13778 (handle_query): Handle qXfer:threads. Announce availability
13779 thereof.
13780 * target.h (struct target_ops): New field core_of_thread.
13781
7803799a
UW		 137822010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13783
13784 * Makefile.in (clean): Remove new generated files.
13785 (reg-s390.o, reg-s390.c): Remove rules.
13786 (reg-s390x.o, reg-s390x.c): Likewise.
13787 (s390-linux32.o, s390-linux32.c): Add rules.
13788 (s390-linux64.o, s390-linux64.c): Likewise.
13789 (s390x-linux64.o, s390x-linux64.c): Likewise.
13790 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13791 * linux-s390-low.c: Include <elf.h>.
13792 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13793 (init_registers_s390): Remove prototype.
13794 (init_registers_s390x): Likewise.
13795 (init_registers_s390_linux32): Add prototype.
13796 (init_registers_s390_linux64): Likewise.
13797 (init_registers_s390x_linux64): Likewise.
13798 (s390_num_regs_3264): New define.
13799 (s390_regmap_3264): New global variable.
13800 (s390_cannot_fetch_register): Remove obsolete check.
13801 (s390_cannot_store_register): Likewise.
13802 (s390_collect_ptrace_register): Handle upper/lower register halves.
13803 (s390_supply_ptrace_register): Likewise.
13804 (s390_fill_gregset): Update to register number changes.
13805 (s390_get_hwcap): New routine.
13806 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13807 Install appropriate regmap and register set.
13808
6e7ffa39
JB		 138092010-01-01 Joel Brobecker <brobecker@adacore.com>
13810
13811 * server.c (gdbserver_version): Update copyright year to 2010.
13812 * gdbreplay.c (gdbreplay_version): Likewise.
13813
957f3f49
DE		 138142009-12-28 Doug Evans <dje@google.com>
13815
13816 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13817 elf/external.h. Include <elf.h> instead but only if necessary.
13818
ca5c370d
PA		 138192009-12-28 Pedro Alves <pedro@codesourcery.com>
13820
13821 * linux-low.c (linux_remove_process): Remove `detaching'
13822 parameter. Don't release/detach from thread_db here.
13823 (linux_kill): Release/detach from thread_db here, ...
13824 (linux_detach): ... and here, before actually detaching.
13825 (linux_wait_1): ... and here, when a process exits.
13826 * thread-db.c (any_thread_of): New.
13827 (thread_db_free): Switch the current inferior to a thread of the
13828 passed in process.
13829
4ee62156
DE		 138302009-12-21 Doug Evans <dje@google.com>
13831
d90e6a88
DE		 13832 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13833
c5f62d5f
DE		 13834 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13835 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13836 warning ifndef __NR_tkill. Move setting of errno there too.
13837 Delete unnecessary resetting of errno after syscall.
13838 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13839
10e86dd7
DE		 13840 * configure.ac: Check for dladdr.
13841 * config.in: Regenerate.
13842 * configure: Regenerate.
13843 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13844 (try_thread_db_load): Update.
13845
4ee62156
DE		 13846 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13847
00f515da
DE		 138482009-12-18 Doug Evans <dje@google.com>
13849
e9464885
DE		 13850 * event-loop.c: Include unistd.h if it exists.
13851
07d4f67e
DE		 13852 * linux-low.c (my_waitpid): Move definition away from being in
13853 between linux_tracefork_child/linux_test_for_tracefork.
13854
00f515da
DE		 13855 * gdb_proc_service.h (psaddr_t): Fix type.
13856 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13857 signature to match glibc.
13858
1de1badb
DE		 138592009-12-16 Doug Evans <dje@google.com>
13860
13861 * linux-low.c (linux_read_memory): Fix argument to read.
13862
aeeb81d1
PA		 138632009-11-26 Pedro Alves <pedro@codesourcery.com>
13864
13865 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13866 events, don't leave current_inferior pointing at null.
13867
10357975
PA		 138682009-11-26 Pedro Alves <pedro@codesourcery.com>
13869
13870 * win32-low.c (LOG): Delete.
13871 (OUTMSG): Output to stderr.
13872 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13873 on compile time LOG macro.
13874 (win32_wait): Fix debug output.
13875
cf6e3471
PA		 138762009-11-26 Pedro Alves <pedro@codesourcery.com>
13877
13878 * win32-low.c (win32_add_one_solib): If the dll name is
13879 "ntdll.dll", prepend the system directory to the dll path.
13880
0c85e18e
MK		 138812009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13882
13883 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13884
9ac544ce 138852009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13886 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13887
13888 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13889 * configure.ac: Check for __mcoldfire__ and set
13890 gdb_cv_m68k_is_coldfire.
13891 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13892 reg-cf.o and reg-m68k.o.
13893 * configure: Regenerated.
13894
fd7dd3e6
PA		 138952009-11-16 Pedro Alves <pedro@codesourcery.com>
13896
13897 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13898 Pass it to thread_db_free.
13899 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13900 proper `detaching' argument to linux_remove_process.
13901 * linux-low.h (thread_db_free): Add `detaching' parameter.
13902 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13903 to thread_db_free.
13904 (thread_db_free): Add `detaching' parameter. Only
13905 call td_ta_clear_event if detaching from process.
13906
75aa492e
MK		 139072009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13908
13909 * thread-db.c (thread_db_free): Fix typo.
13910
21e1bee4
PP		 139112009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13912
13913 PR gdb/10838
13914 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13915
8838b45e
NS		 139162009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13917
13918 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13919 with an i686 compiler.
13920 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13921 needed.
13922 * configure: Rebuilt.
13923
8a35fb51
SL		 139242009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13925
13926 PR gdb/10783
13927
13928 * server.c (handle_search_memory_1): Correct read_addr initialization
13929 in loop for searching subsequent chunks.
13930
96f15937
PP		 139312009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13932
13933 * configure.ac: New --with-libthread-db option.
13934 * thread-db.c: Allow direct dependence on libthread_db.
13935 (thread_db_free): Adjust.
13936 * config.in: Regenerate.
13937 * configure: Likewise.
889bf7c5 13938
5f7d1694
PP		 139392009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13940
13941 PR gdb/10757
13942 * thread-db.c (attach_thread): New function.
13943 (maybe_attach_thread): Return success/failure.
13944 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13945 (thread_db_find_new_threads): Loop until no new threads.
13946
88e3b899
PA		 139472009-10-13 Pedro Alves <pedro@codesourcery.com>
13948
13949 * proc-service.c (ps_lgetregs): Formatting.
13950
cdbfd419
PP		 139512009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13952
13953 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13954 * configure.ac: Adjust.
13955 * linux-low.h (struct process_info_private): Move members to struct
13956 thread_db.
13957 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13958 * linux-low.c (linux_remove_process): Adjust.
13959 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13960 * server.c (handle_query): Move code ...
13961 (handle_monitor_command): ... here. New function.
13962 * target.h (struct target_ops): New member.
13963 * thread-db.c (struct thread_db): New.
13964 (libthread_db_search_path): New variable.
13965 (thread_db_create_event, thread_db_enable_reporting)
13966 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13967 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13968 (try_thread_db_load_1, dladdr_to_soname): New functions.
13969 (try_thread_db_load, thread_db_load_search): New functions.
13970 (thread_db_init): Search for libthread_db.
13971 (thread_db_free): New function.
13972 (thread_db_handle_monitor_command): Likewise.
13973 * config.in: Regenerate.
13974 * configure: Regenerate.
889bf7c5 13975
4168d2d6
UW		 139762009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13977
13978 * spu-low.c (spu_kill): Wait for inferior to terminate.
13979 Call clear_inferiors.
13980 (spu_detach): Call clear_inferiors.
13981
81ecdfbb
RW		 139822009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13983
13984 * aclocal.m4: Regenerate.
13985 * config.in: Likewise.
13986 * configure: Likewise.
13987
0b9ff2c0
UW		 139882009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13989
13990 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13991 (parse_spufs_run): New function.
13992 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13993 (ppc_breakpoint_at): Handle SPU breakpoints.
13994
efcbbd14
UW		 139952009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13996
13997 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13998 (SPUFS_MAGIC): Define.
13999 (spu_enumerate_spu_ids): New function.
14000 (linux_qxfer_spu): New function.
14001 (linux_target_ops): Install linux_qxfer_spu.
14002
f4d9bade
UW		 140032009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
14004
14005 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
14006 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
14007 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
14008 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
14009 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
14010 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
14011 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
14012 (init_registers_powerpc_cell32l): Add prototype.
14013 (init_registers_powerpc_cell64l): Likewise.
14014 (ppc_arch_setup): Detect Cell/B.E. architecture.
14015
96e946ca
RW		 140162009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14017
14018 * Makefile.in (datarootdir): New variable.
14019
58d6951d
DJ		 140202009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14021
14022 * linux-low.c (linux_write_memory): Update debugging output.
14023 * Makefile.in (clean): Add new descriptions.
14024 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
14025 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
14026 * configure.srv: Add new files for arm*-*-linux*.
14027 * linux-arm-low.c: Add new declarations.
14028 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
14029 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
14030 (HWCAP_VFPv3D16): New.
14031 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
14032 instead of __IWMMXT__.
14033 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
14034 (arm_arch_setup): New.
14035 (target_regsets): Remove #ifdef. Add VFP regset.
14036 (the_low_target): Use arm_arch_setup.
14037
12b42a12
DJ		 140382009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
14039
14040 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
14041 the main thread again.
14042
ac8c974e
AR		 140432009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
14044
14045 Adding Neutrino gdbserver.
14046 * configure: Regenerated.
14047 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
14048 * configure.srv (i[34567]86-*-nto*): New target.
14049 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
14050 * remote-utils.c [__QNX__]: Include sys/iomgr.h
14051 (nto_comctrl) [__QNX__]: New function.
14052 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
14053
4424e0c3 140542009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 14055
14056 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
14057 srv_tgtobj.
14058
912cf4ba
PA		 140592009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
14060 Pedro Alves <pedro@codesourcery.com>
14061
14062 * win32-i386-low.c (i386_get_thread_context): Handle systems that
14063 don't support CONTEXT_EXTENDED_REGISTERS.
14064 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
14065 (the_low_target): Install them.
14066 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
14067 failing with ERROR_PIPE_NOT_CONNECTED.
14068
aa5ca48f
DE		 140692009-06-30 Doug Evans <dje@google.com>
14070 Pierre Muller <muller@ics.u-strasbg.fr>
14071
14072 Add h/w watchpoint support to x86-linux, win32-i386.
14073 * Makefile.in (SFILES): Add i386-low.c
14074 (i386_low_h): Define.
14075 (i386-low.o): Add dependencies.
14076 (linux-x86-low.o): Add i386-low.h dependency.
14077 (win32-i386-low.o): Ditto.
14078 * i386-low.c: New file.
14079 * i386-low.h: New file.
14080 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14081 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14082 * linux-low.c (linux_add_process): Initialize arch_private.
14083 (linux_remove_process): Free arch_private.
14084 (add_lwp): Initialize arch_private.
14085 (delete_lwp): Free arch_private.
14086 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14087 provided.
14088 * linux-low.h (process_info_private): New member arch_private.
14089 (lwp_info): New member arch_private.
14090 (linux_target_ops): New members new_process, new_thread,
14091 prepare_to_resume.
14092 (ptid_of): New macro.
14093 * linux-x86-low.c: Include stddef.h, i386-low.h.
14094 (arch_process_info): New struct.
14095 (arch_lwp_info): New struct.
14096 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14097 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14098 (i386_dr_low_get_status): New function.
14099 (x86_insert_point, x86_remove_point): New functions.
14100 (x86_stopped_by_watchpoint): New function.
14101 (x86_stopped_data_address): New function.
14102 (x86_linux_new_process, x86_linux_new_thread): New functions.
14103 (x86_linux_prepare_to_resume): New function.
14104 (the_low_target): Add entries for insert_point, remove_point,
14105 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14106 prepare_to_resume.
14107 * server.c (debug_hw_points): New global.
14108 (monitor_show_help): Document set debug-hw-points.
14109 (handle_query): Process "set debug-hw-points".
14110 * server.h (debug_hw_points): Declare.
14111 (paddress): Declare.
14112 * utils.c (NUMCELLS, CELLSIZE): New macros.
14113 (get_sell, xsnprintf, paddress): New functions.
14114 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14115 remove_point, stopped_by_watchpoint, stopped_data_address.
14116 * win32-i386-low.c: Include i386-low.h.
14117 (debug_reg_state): Replaces dr.
14118 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14119 (i386_dr_low_get_status): New function.
14120 (i386_insert_point, i386_remove_point): New functions.
14121 (i386_stopped_by_watchpoint): New function.
14122 (i386_stopped_data_address): New function.
14123 (i386_initial_stuff): Update.
14124 (get_thread_context,set_thread_context,i386_thread_added): Update.
14125 (the_low_target): Add entries for insert_point,
14126 remove_point, stopped_by_watchpoint, stopped_data_address.
14127 * win32-low.c (win32_insert_watchpoint): New function.
14128 (win32_remove_watchpoint): New function.
14129 (win32_stopped_by_watchpoint): New function.
14130 (win32_stopped_data_address): New function.
14131 (win32_target_ops): Add entries for insert_watchpoint,
14132 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14133 * win32-low.h (win32_target_ops): New members insert_point,
14134 remove_point, stopped_by_watchpoint, stopped_data_address.
14135
d993e290
PA		 141362009-06-25 Pedro Alves <pedro@codesourcery.com>
14137
14138 * server.c (process_serial_event): Re-return unsupported, not
14139 error, if the type isn't recognized. Re-allow supporting only
14140 insert or remove packets. Also call require_running for
14141 breakpoints. Add missing break statement to default case. Tidy.
14142 * target.h (struct target_ops): Rename insert_watchpoint to
14143 insert_point, and remove_watchpoint to remove_point.
14144
14145 * linux-low.h (struct linux_target_ops): Likewise.
14146 * linux-low.c (linux_insert_watchpoint): Rename to ...
14147 (linux_insert_point): ... this. Adjust.
14148 (linux_remove_watchpoint): Rename to ...
14149 (linux_remove_point): ... this. Adjust.
14150 (linux_target_ops): Adjust.
14151 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14152 (cris_insert_point): ... this.
14153 (cris_remove_watchpoint): Rename to ...
14154 (cris_remove_point): ... this.
14155 (the_low_target): Adjust.
14156
0f54c268
PM		 141572009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14158
14159 * server.c (handle_v_kill): Pass signal_pid to
14160 kill_inferior if multi_process is zero.
14161
c6314022
AR		 141622009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14163
14164 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14165 * target.h (target_ops): Comment for *_watchpoint to make it clear
14166 the functions can get types '0' and '1'.
14167
4463ce24
AR		 141682009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14169
14170 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14171 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14172 * regcache.c (get_regcache): Likewise.
14173 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14174 * win32-low.c (child_fetch_inferior_registers): Remove check for
14175 regno 0.
14176
cf8fd78b
PA		 141772009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14178 Pedro Alves <pedro@codesourcery.com>
14179
14180 * target.h (struct target_ops) <supports_multi_process>: New
14181 callback.
14182 (target_supports_multi_process): New.
14183 * server.c (handle_query): Even if GDB reports support, only
14184 enable multi-process if the target also supports it. Report
14185 multi-process support only if the target backend supports it.
14186 * linux-low.c (linux_supports_multi_process): New function.
14187 (linux_target_ops): Install it as target_supports_multi_process
14188 callback.
14189
47c0c975
DE		 141902009-05-24 Doug Evans <dje@google.com>
14191
e09875d4
DE		 14192 Global renaming of find_thread_pid to find_thread_ptid.
14193 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14194 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14195 All callers updated.
14196
e27d73f6
DE		 14197 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14198 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14199 directly.
14200
47c0c975
DE		 14201 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14202 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14203 (linux_resume_one_lwp): Ditto.
14204
2acc282a
DE		 142052009-05-23 Doug Evans <dje@google.com>
14206
14207 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14208 from struct inferior_list_entry * to struct lwp_info *.
14209 All callers updated.
14210
9f1036c1
DE		 142112009-05-13 Doug Evans <dje@google.com>
14212
14213 * linux-x86-low.c: Don't include assert.h.
14214 (x86_siginfo_fixup): Use fatal, not assert.
14215 (x86_arch_setup): Fix comment.
14216
d0722149
DE		 142172009-05-12 Doug Evans <dje@google.com>
14218
14219 Biarch support for i386/amd64 gdbserver.
14220 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14221 Add linux-x86-low.c.
14222 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14223 (linux-x86-low.o): Add.
14224 * linux-x86-64-low.c: Delete.
14225 * linux-i386-low.c: Delete.
14226 * linux-x86-low.c: New file.
14227 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14228 linux-x86-low.o.
14229 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14230 linux-x86-low.o.
14231 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14232 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14233 (linux_child_pid_to_exec_file): New function.
14234 (elf_64_header_p, elf_64_file_p): New functions.
14235 (siginfo_fixup): New function.
14236 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14237 give target a chance to convert layout.
14238 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14239 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14240
fdeb2a12
DE		 142412009-05-07 Doug Evans <dje@google.com>
14242
14243 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14244 (regsets_store_inferior_registers): Ditto.
14245
a6dbe5df
PA		 142462009-05-06 Pedro Alves <pedro@codesourcery.com>
14247
14248 PR server/10048
14249
14250 * linux-low.c (must_set_ptrace_flags): Delete.
14251 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14252 of the global.
14253 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14254 `lwp->must_set_ptrace_flags' instead.
ba42693b 14255 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14256 (linux_wait_1): ... not here.
14257
5091eb23
DE		 142582009-04-30 Doug Evans <dje@google.com>
14259
9f767825
DE		 14260 * inferiors.c (started_inferior_callback): New function.
14261 (attached_inferior_callback): New function.
14262 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14263 * server.c (print_started_pid, print_attached_pid): New functions.
14264 (detach_or_kill_for_exit): New function.
14265 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14266 * server.h (have_started_inferiors_p): Declare.
14267 (have_attached_inferiors_p): Declare.
14268
5091eb23
DE		 14269 * inferiors.c (remove_process): Fix memory leak, free process.
14270 * linux-low.c (linux_remove_process): New function.
14271 (linux_kill): Call it instead of remove_process.
14272 (linux_detach, linux_wait_1): Ditto.
14273
155c8968
PA		 142742009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14275
14276 * configure.srv: Add x86 Windows CE target.
14277
7fe519cb
UW		 142782009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14279
14280 * inferiors.c (get_thread_process): Make global.
14281 * server.h (get_thread_process): Add prototype.
14282 * thread-db.c (find_one_thread): Use get_thread_process
14283 instead of current_process.
14284 (thread_db_get_tls_address): Do not crash if called when
14285 thread layer is not yet initialized.
14286
5472f405
UW		 142872009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14288
14289 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14290 * spu-low.c (current_tid): Rename to ...
14291 (current_ptid): ... this.
14292 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14293 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14294 ptid_get_lwp (current_ptid) instead of current_tid.
14295 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14296 instead of current_tid. Use find_process_pid to verify pid
14297 argument is valid. Pass proper argument to remove_process.
14298 (spu_thread_alive): Compare current_ptid instead of current_tid.
14299 (spu_resume): Likewise.
14300
55ac2b99
PA		 143012009-04-02 Pedro Alves <pedro@codesourcery.com>
14302
14303 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14304 variable.
14305
95954743
PA		 143062009-04-01 Pedro Alves <pedro@codesourcery.com>
14307
14308 Implement the multiprocess extensions, and add linux multiprocess
14309 support.
14310
14311 * server.h (ULONGEST): Declare.
14312 (struct ptid, ptid_t): New.
14313 (minus_one_ptid, null_ptid): Declare.
14314 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14315 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14316 (struct inferior_list_entry): Change `id' type from unsigned from
14317 to ptid_t.
14318 (struct sym_cache, struct breakpoint, struct
14319 process_info_private): Forward declare.
14320 (struct process_info): Declare.
14321 (current_process): Declare.
14322 (all_processes): Declare.
14323 (initialize_inferiors): Declare.
14324 (add_thread): Adjust to use ptid_t.
14325 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14326 (add_process, remove_process, find_thread_pid): Declare.
14327 (find_inferior_id): Adjust to use ptid_t.
14328 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14329 (multi_process): Declare.
14330 (push_event): Adjust to use ptid_t.
14331 (read_ptid, write_ptid): Declare.
14332 (prepare_resume_reply): Adjust to use ptid_t.
14333 (clear_symbol_cache): Declare.
14334 * inferiors.c (all_processes): New.
14335 (null_ptid, minus_one_ptid): New.
14336 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14337 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14338 (add_thread): Change unsigned long to ptid. Remove gdb_id
14339 parameter. Adjust.
14340 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14341 (gdb_id_to_thread): Rename to ...
14342 (find_thread_pid): ... this. Change unsigned long to ptid.
14343 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14344 (loaded_dll, pull_pid_from_list): Adjust.
14345 (add_process, remove_process, find_process_pid)
14346 (get_thread_process, current_process, initialize_inferiors): New.
14347 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14348 (struct target_waitstatus) <related_pid>: Ditto.
14349 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14350 return type to int.
14351 (struct target_ops) <join>: Add `pid' argument.
14352 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14353 (struct target_ops) <wait>: Add `ptid' field. Change return type
14354 to ptid.
14355 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14356 (mywait): Add `ptid' argument. Change return type to ptid_t.
14357 (target_pid_to_str): Declare.
14358 * target.c (set_desired_inferior): Adjust to use ptids.
14359 (mywait): Add new `ptid' argument. Adjust.
14360 (target_pid_to_str): New.
14361 * mem-break.h (free_all_breakpoints): Declare.
14362 * mem-break.c (breakpoints): Delelete.
14363 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14364 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14365 to use per-process breakpoint list.
14366 (free_all_breakpoints): New.
14367 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14368 (symbol_cache, all_symbols_looked_up): Delete.
14369 (hexchars): New.
14370 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14371 read_ptid): New.
14372 (prepare_resume_reply): Change ptid argument's type from unsigned
14373 long to ptid_t. Adjust. Implement W;process and X;process.
14374 (free_sym_cache, clear_symbol_cache): New.
14375 (look_up_one_symbol): Adjust to per-process symbol cache. *
14376 * server.c (cont_thread, general_thread, step_thread): Change type
14377 to ptid_t.
14378 (attached): Delete.
14379 (multi_process): New.
14380 (last_ptid): Change type to ptid_t.
14381 (struct vstop_notif) <ptid>: Change type to ptid_t.
14382 (queue_stop_reply, push_event): Change `ptid' argument's type to
14383 ptid_t.
14384 (discard_queued_stop_replies): Add `pid' argument.
14385 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14386 changes. Don't reference the `attached' global.
14387 (attach_inferior): Adjust to mywait interface changes.
14388 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14389 features. Handle and report "multiprocess+". Handle
14390 "qAttached:PID".
14391 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14392 changes.
14393 (handle_v_kill): New.
14394 (handle_v_stopped): Adjust to use target_pid_to_str.
14395 (handle_v_requests): Allow multiple attaches and runs when
14396 multiprocess extensions are in effect. Handle "vKill".
14397 (myresume): Adjust to use ptids.
14398 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14399 (handle_status): Adjust to discard_queued_stop_replies interface
14400 change.
14401 (first_thread_of, kill_inferior_callback)
14402 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14403 (main): Call initialize_inferiors. Adjust to use ptids, killing
14404 and detaching from all inferiors. Handle multiprocess packet
14405 variants.
14406 * linux-low.h: Include gdb_proc_service.h.
14407 (struct process_info_private): New.
14408 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14409 <lwpid_of>: Use ptid_get_lwp.
14410 (get_lwp_thread): Adjust.
14411 (struct lwp_info): Add `dead' member.
14412 (find_lwp_pid): Declare.
14413 * linux-low.c (thread_db_active): Delete.
14414 (new_inferior): Adjust comment.
14415 (inferior_pid): Delete.
14416 (linux_add_process): New.
14417 (handle_extended_wait): Adjust.
14418 (add_lwp): Change unsigned long to ptid.
14419 (linux_create_inferior): Add process to processes table. Adjust
14420 to use ptids. Don't set new_inferior here.
14421 (linux_attach_lwp): Rename to ...
14422 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14423 it. Adjust to use ptids.
14424 (linux_attach_lwp): New.
14425 (linux_attach): Add process to processes table. Don't set
14426 new_inferior here.
14427 (struct counter): New.
14428 (second_thread_of_pid_p, last_thread_of_process_p): New.
14429 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14430 multiple processes.
14431 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14432 processes. Remove process from process table.
14433 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14434 to multiple processes.
14435 (any_thread_of): New.
14436 (linux_detach): Add `pid' argument, and handle it. Remove process
14437 from processes table.
14438 (linux_join): Add `pid' argument. Handle it.
14439 (linux_thread_alive): Change unsighed long argument to ptid_t.
14440 Consider dead lwps as not being alive.
14441 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14442 threads we're not interested in.
14443 (same_lwp, find_lwp_pid): New.
14444 (linux_wait_for_lwp): Change `pid' argument's type from int to
14445 ptid_t. Adjust.
14446 (linux_wait_for_event): Rename to ...
14447 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14448 from int to ptid_t. Adjust.
14449 (linux_wait_for_event): New.
14450 (linux_wait_1): Add `ptid' argument. Change return type to
14451 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14452 that exit from the process table.
14453 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14454 Adjust.
14455 (mark_lwp_dead): New.
14456 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14457 stopping all threads, mark its main lwp as dead.
14458 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14459 ptids.
14460 (fetch_register, usr_store_inferior_registers)
14461 (regsets_fetch_inferior_registers)
14462 (regsets_store_inferior_registers, linux_read_memory)
14463 (linux_write_memory): Inline `inferior_pid'.
14464 (linux_look_up_symbols): Adjust to use per-process
14465 `thread_db_active'.
14466 (linux_request_interrupt): Adjust to use ptids.
14467 (linux_read_auxv): Inline `inferior_pid'.
14468 (initialize_low): Don't reference thread_db_active.
14469 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14470 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14471 (ps_getpid): Return the pid of the current inferior.
14472 * thread-db.c (proc_handle, thread_agent): Delete.
14473 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14474 per-process data.
14475 (find_one_thread): Change argument type to ptid_t. Adjust to
14476 per-process data.
14477 (maybe_attach_thread): Adjust to per-process data and ptids.
14478 (thread_db_find_new_threads): Ditto.
14479 (thread_db_init): Ditto.
14480 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14481 processes table. Adjust to use ptids.
14482 (spu_kill, spu_detach): Adjust interface. Remove process from
14483 processes table.
14484 (spu_join, spu_thread_alive): Adjust interface.
14485 (spu_wait): Adjust interface. Remove process from processes
14486 table. Adjust to use ptids.
14487 * win32-low.c (current_inferior_tid): Delete.
14488 (current_inferior_ptid): New.
14489 (debug_event_ptid): New.
14490 (thread_rec): Take a ptid. Adjust.
14491 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14492 (child_delete_thread): Ditto.
14493 (do_initial_child_stuff): Add `attached' argument. Add process to
14494 processes table.
14495 (child_fetch_inferior_registers, child_store_inferior_registers):
14496 Adjust.
14497 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14498 (win32_attach): Pass 1 to do_initial_child_stuff.
14499 (win32_kill): Adjust interface. Remove process from processes
14500 table.
14501 (win32_detach): Ditto.
14502 (win32_join): Adjust interface.
14503 (win32_thread_alive): Take a ptid.
14504 (win32_resume): Adjust to use ptids.
14505 (get_child_debug_event): Ditto.
14506 (win32_wait): Adjust interface. Remove exiting process from
14507 processes table.
14508
bd99dc85
PA		 145092009-04-01 Pedro Alves <pedro@codesourcery.com>
14510
14511 Non-stop mode support.
14512
14513 * server.h (non_stop): Declare.
14514 (gdb_client_data, handler_func): Declare.
14515 (delete_file_handler, add_file_handler, start_event_loop):
14516 Declare.
14517 (handle_serial_event, handle_target_event, push_event)
14518 (putpkt_notif): Declare.
14519 * target.h (enum resume_kind): New.
14520 (struct thread_resume): Replace `step' field by `kind' field.
14521 (TARGET_WNOHANG): Define.
14522 (struct target_ops) <wait>: Add `options' argument.
14523 <supports_non_stop, async, start_non_stop>: New fields.
14524 (target_supports_non_stop, target_async): New.
14525 (start_non_stop): Declare.
14526 (mywait): Add `options' argument.
14527 * target.c (mywait): Add `options' argument. Print child exit
14528 notifications here.
14529 (start_non_stop): New.
14530 * server.c (non_stop, own_buf, mem_buf): New globals.
14531 (struct vstop_notif): New.
14532 (notif_queue): New global.
14533 (queue_stop_reply, push_event, discard_queued_stop_replies)
14534 (send_next_stop_reply): New.
14535 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14536 interface changes.
14537 (attach_inferior): In non-stop mode, don't wait for the target
14538 here.
14539 (handle_general_set): Handle QNonStop.
14540 (handle_query): When handling qC, return the current general
14541 thread, instead of the first thread of the list.
14542 (handle_query): If the backend supports non-stop mode, include
14543 QNonStop+ in the qSupported query response.
14544 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14545 and non-stop mode.
14546 (handle_v_attach, handle_v_run): Handle non-stop mode.
14547 (handle_v_stopped): New.
14548 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14549 (myresume): Adjust to use resume_kind. Handle non-stop.
14550 (queue_stop_reply_callback): New.
14551 (handle_status): Handle non-stop mode.
14552 (main): Clear non_stop flag on reconnection. Use the event-loop.
14553 Refactor serial protocol handling from here ...
14554 (process_serial_event): ... to this new function. When GDB
14555 selects any thread, select one here. In non-stop mode, wait until
14556 GDB acks all pending events before exiting.
14557 (handle_serial_event, handle_target_event): New.
14558 * remote-utils.c (remote_open): Install remote_desc in the event
14559 loop.
14560 (remote_close): Remove remote_desc from the event loop.
14561 (putpkt_binary): Rename to...
14562 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14563 (putpkt_binary): New as wrapper around putpkt_binary_1.
14564 (putpkt_notif): New.
14565 (prepare_resume_reply): In non-stop mode, don't change the
14566 general_thread.
14567 * event-loop.c: New.
14568 * Makefile.in (OBJ): Add event-loop.o.
14569 (event-loop.o): New rule.
14570
14571 * linux-low.h (pid_of): Moved here.
14572 (lwpid_of): New.
14573 (get_lwp_thread): Use lwpid_of.
14574 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14575 * linux-low.c (pid_of): Delete.
14576 (inferior_pid): Use lwpid_of.
14577 (linux_event_pipe): New.
14578 (target_is_async_p): New.
14579 (delete_lwp): New.
14580 (handle_extended_wait): Use lwpid_of.
14581 (add_lwp): Don't set lwpid field.
14582 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14583 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14584 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14585 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14586 first. Adjust to linux_wait_for_event interface changes. Use
14587 lwpid_of.
14588 (linux_detach): Don't delete the main lwp here.
14589 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14590 (status_pending_p): Don't consider explicitly suspended lwps.
14591 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14592 pointer. Add OPTIONS argument. Change return type to int. Use
14593 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14594 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14595 pointer. Add status pointer argument. Return a pid instead of a
14596 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14597 changes. In non-stop mode, don't switch to a random thread.
14598 (linux_wait): Rename to...
14599 (linux_wait_1): ... this. Add target_options argument, and handle
14600 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14601 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14602 clean exit and signal exit code. Don't stop all threads in
14603 non-stop mode. In all-stop mode, only stop all threads when
14604 reporting a stop to GDB. Handle explicit thread stop requests.
14605 (async_file_flush, async_file_mark): New.
14606 (linux_wait): New.
14607 (send_sigstop): Use lwpid_of.
14608 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14609 interface changes. In non-stop mode, don't switch to a random
14610 thread.
14611 (linux_resume_one_lwp): Use lwpid_of.
14612 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14613 (linux_resume_one_thread): ... this. Handle resume_stop. In
14614 non-stop mode, don't look for pending flag in all threads.
14615 (resume_status_pending_p): Don't consider explicitly suspended
14616 threads.
14617 (my_waitpid): Reimplement. Emulate __WALL.
14618 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14619 Use lwpid_of.
14620 (sigchld_handler, linux_supports_non_stop, linux_async)
14621 (linux_start_non_stop): New.
14622 (linux_target_ops): Register linux_supports_non_stop, linux_async
14623 and linux_start_non_stop.
14624 (initialize_low): Install SIGCHLD handler.
14625 * thread-db.c (thread_db_create_event, find_one_thread)
14626 (thread_db_get_tls_address): Use lwpid_of.
14627 * win32-low.c (win32_detach): Adjust to use resume_kind.
14628 (win32_wait): Add `options' argument.
14629 * spu-low.c (spu_resume): Adjust to use resume_kind.
14630 (spu_wait): Add `options' argument.
14631
5b1c542e
PA		 146322009-04-01 Pedro Alves <pedro@codesourcery.com>
14633
14634 Decouple target code from remote protocol.
14635
14636 * target.h (enum target_waitkind): New.
14637 (struct target_waitstatus): New.
14638 (struct target_ops) <wait>: Return an unsigned long. Take a
14639 target_waitstatus pointer instead of a char pointer.
14640 (mywait): Likewise.
14641 * target.c (mywait): Change prototype to return an unsigned long.
14642 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14643 * server.h (thread_from_wait, old_thread_from_wait): Delete
14644 declarations.
14645 (prepare_resume_reply): Change prototype to take a
14646 target_waitstatus.
14647 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14648 (last_status, last_ptid): New.
14649 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14650 pid instead of a signal.
14651 (attach_inferior): Remove "status" and "signal" parameters.
14652 Adjust.
14653 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14654 not as an address.
14655 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14656 (handle_v_requests, myresume): Remove "status" and "signal"
14657 parameters. Adjust.
14658 (handle_status): New.
14659 (main): Delete local `status'. Adjust.
14660 * remote-utils.c: Include target.h.
14661 (prepare_resume_reply): Change prototype to take a
14662 target_waitstatus. Adjust.
14663
14664 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14665 interface.
14666 * spu-low.c (spu_wait): Adjust.
14667 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14668 Delete.
14669 (win32_wait): Adjust.
14670
2bd7c093
PA		 146712009-04-01 Pedro Alves <pedro@codesourcery.com>
14672
14673 * target.h (struct thread_resume): Delete leave_stopped member.
14674 (struct target_ops): Add a `n' argument to the `resume' callback.
14675 * server.c (start_inferior): Adjust.
14676 (handle_v_cont, myresume): Adjust.
14677 * linux-low.c (check_removed_breakpoint): Adjust to resume
14678 interface change, and to removed leave_stopped field.
14679 (resume_ptr): Delete.
14680 (struct thread_resume_array): New.
14681 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14682 resume interface change.
14683 (linux_continue_one_thread, linux_queue_one_thread)
14684 (resume_status_pending_p): Check if the resume field is NULL
14685 instead of checking the leave_stopped member.
14686 (linux_resume): Adjust to the target resume interface change.
14687 * spu-low.c (spu_resume): Adjust to the target resume interface
14688 change.
14689 * win32-low.c (win32_detach, win32_resume): Ditto.
14690
c35fafde
PA		 146912009-04-01 Pedro Alves <pedro@codesourcery.com>
14692
14693 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14694 flag.
14695 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14696 pending.
14697 (linux_continue_one_thread): Only preserve the stepping flag if
14698 there's a pending breakpoint.
14699
0a59d50b
PA		 147002009-03-31 Pedro Alves <pedro@codesourcery.com>
14701
14702 * server.c (main): After the inferior having exited, call
14703 remote_close before exiting gdbserver.
14704
f04c6d38
TJB		 147052009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14706
14707 Fix size of FPSCR in Power 7 processors.
14708 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14709 (PPC_FEATURE_HAS_DFP): New #define.
14710 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14711 size of the FPSCR.
14712
78e5cee6
PA		 147132009-03-23 Pedro Alves <pedro@codesourcery.com>
14714
14715 * server.c (handle_query) Whitespace and formatting.
14716
1b3f6016
PA		 147172009-03-22 Pedro Alves <pedro@codesourcery.com>
14718
14719 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14720 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14721 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14722 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14723 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14724 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14725 Makefile.in, configure.ac: Fix whitespace throughout.
14726 * configure: Regenerate.
14727
a07b2135
PA		 147282009-03-22 Pedro Alves <pedro@codesourcery.com>
14729
14730 * inferiors.c (find_inferior): Make it safe for the callback
14731 function to delete the currently iterated inferior.
14732
67cc2626
PA		 147332009-03-22 Pedro Alves <pedro@codesourcery.com>
14734
14735 * Makefile.in (linuw_low_h): Move higher.
14736 (thread-db.o): Depend on $(linux_low_h).
14737
54a0b537
PA		 147382009-03-17 Pedro Alves <pedro@codesourcery.com>
14739
14740 Rename "process" to "lwp" throughout.
14741
14742 * linux-low.c (all_processes): Rename to...
14743 (all_lwps): ... this.
14744 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14745 (add_process): Rename to ...
14746 (add_lwp): ... this. Adjust.
14747 (linux_create_inferior): Adjust.
14748 (linux_attach_lwp): Adjust.
14749 (linux_attach): Adjust.
14750 (linux_kill_one_process): Rename to ...
14751 (linux_kill_one_lwp): ... this. Adjust.
14752 (linux_kill): Adjust.
14753 (linux_detach_one_process): Rename to ...
14754 (linux_detach_one_lwp): ... this. Adjust.
14755 (linux_detach): Adjust.
14756 (check_removed_breakpoint): Adjust.
14757 (status_pending_p): Adjust.
14758 (linux_wait_for_process): Rename to ...
14759 (linux_wait_for_lwp): ... this. Adjust.
14760 (linux_wait_for_event): Adjust.
14761 (send_sigstop): Adjust.
14762 (wait_for_sigstop): Adjust.
14763 (stop_all_processes): Rename to ...
14764 (stop_all_lwps): ... this.
14765 (linux_resume_one_process): Rename to ...
14766 (linux_resume_one_lwp): ... this. Adjust.
14767 (linux_set_resume_request, linux_continue_one_thread)
14768 (linux_queue_one_thread, resume_status_pending_p)
14769 (usr_store_inferior_registers, regsets_store_inferior_registers)
14770 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14771 Adjust.
14772 * linux-low.h (get_process): Rename to ...
14773 (get_lwp): ... this. Adjust.
14774 (get_thread_process): Rename to ...
14775 (get_thread_lwp): ... this. Adjust.
14776 (get_process_thread): Rename to ...
14777 (get_lwp_thread): ... this. Adjust.
14778 (struct process_info): Rename to ...
14779 (struct lwp_info): ... this.
14780 (all_processes): Rename to ...
14781 (all_lwps): ... this.
14782 * proc-service.c (ps_lgetregs): Adjust.
14783 * thread-db.c (thread_db_create_event, find_one_thread)
14784 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14785
0b16c5cf
PA		 147862009-03-14 Pedro Alves <pedro@codesourcery.com>
14787
14788 * server.c (handle_query): Handle "qAttached".
14789
32de4b9d
NS		 147902009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14791
14792 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14793 GPLv3, update license URL.
14794
2aecd87f
DE		 147952009-03-01 Doug Evans <dje@google.com>
14796
93efd302 14797 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14798 (server_h): Add gdb_signals.h.
14799 (signals.o): Update.
14800 * server.h (target_signal_from_host,target_signal_to_host_p)
14801 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14802
86b1f9c5
PM		 148032009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14804
14805 * remote-utils.c (getpkt): Also generate remote-debug
14806 information if noack_mode is set.
14807
4aa995e1
PA		 148082009-02-06 Pedro Alves <pedro@codesourcery.com>
14809
14810 * server.c (handle_query): Report qXfer:siginfo:read and
14811 qXfer:siginfo:write as supported and handle them.
14812 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14813 * linux-low.c (linux_xfer_siginfo): New.
14814 (linux_target_ops): Set it.
14815
62709adf
PA		 148162009-01-26 Pedro Alves <pedro@codesourcery.com>
14817
14818 * server.c (gdbserver_usage): Mention --remote-debug.
14819 (main): Accept '--remote-debug' switch.
14820
aef93bd7
DE		 148212009-01-18 Doug Evans <dje@google.com>
14822
14823 * regcache.c (new_register_cache): No need to check result of xcalloc.
14824 * server.c (handle_search_memory): Back out calls to xmalloc,
14825 result is checked and error is returned to user upon failure.
14826 (handle_query): Ditto. Add more checks for result of malloc.
14827 (handle_v_cont): Check result of malloc, report error back to
14828 user upon failure.
14829 (handle_v_run): Ditto. Call freeargv.
14830 * server.h (freeargv): Declare.
14831 * utils.c (freeargv): New fn.
14832
54363045
DE		 148332009-01-15 Doug Evans <dje@google.com>
14834
f626972c
DE		 14835 * gdbreplay.c (perror_with_name): Make arg const char *.
14836 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14837 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14838 * utils.c (perror_with_name): Make arg const char *.
54363045 14839
18aae699
PA		 148402009-01-14 Pedro Alves <pedro@codesourcery.com>
14841
14842 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14843 when handling a EXIT_PROCESS_DEBUG_EVENT.
14844
ff703abe
JB		 148452009-01-06 Joel Brobecker <brobecker@adacore.com>
14846
14847 * gdbreplay.c (gdbreplay_version): Update copyright year.
14848 * server.c (gdbserver_version): Likewise.
14849
f21cc1a2 148502009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14851
14852 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14853 (handle_extended_wait): Improve comment.
0e21c1ec 14854
bca929d3
DE		 148552008-12-13 Doug Evans <dje@google.com>
14856
14857 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14858 * server.h (ATTR_MALLOC): New macro.
14859 (xmalloc,xcalloc,xstrdup): Declare.
14860 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14861 * inferiors.c: Ditto.
14862 * linux-low.c: Ditto.
14863 * mem-break.c: Ditto.
14864 * regcache.c: Ditto.
14865 * remote-utils.c: Ditto.
14866 * server.c: Ditto.
14867 * target.c: Ditto.
14868 * win32-low.c: Ditto.
14869
97438e3f
DE		 148702008-12-12 Doug Evans <dje@google.com>
14871
896c7fbb
DE		 14872 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14873 in debugging printf.
14874
97438e3f
DE		 14875 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14876
e3b886f8
DE		 148772008-12-09 Doug Evans <dje@google.com>
14878
14879 * linux-low.h (struct process_info): Delete member tid, unused.
14880 * thread-db.c (find_one_thread): Update.
14881 (maybe_attach_thread): Update.
14882
07e059b5
VP		 148832008-12-02 Pedro Alves <pedro@codesourcery.com>
14884
889bf7c5
PA		 14885 * target.h (struct target_ops): Add qxfer_osdata member.
14886 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14887 and dirent.h.
14888 (linux_qxfer_osdata): New functions.
14889 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14890 callback.
14891 * server.c (handle_query): Handle "qXfer:osdata:read:".
14892 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14893 (buffer_xml_printf): New functions.
14894 * server.h (struct buffer): New.
14895 (buffer_grow_str, buffer_grow_str0): New macros.
14896 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14897 (buffer_xml_printf): Declare.
07e059b5 14898
4cab47ab
DE		 148992008-11-24 Doug Evans <dje@google.com>
14900
14901 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14902
f142445f
DJ		 149032008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14904
14905 * server.c (handle_v_run): Always use the supplied argument list.
14906
d0107bb6 149072008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14908
d0107bb6
BW		 14909 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14910 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14911
2c4ad781
TJB		 149122008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14913
14914 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14915 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14916 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14917 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14918 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14919 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14920 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14921 XML target descriptions.
14922 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14923 when inferior is running on an ISA 2.05 or later processor. Add
14924 special case to return offset for full 64-bit slot of FPSCR when
14925 in 32-bits.
14926
dfb64f85
DJ		 149272008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14928
14929 * Makefile.in (SFILES, clean): Added sparc64 files.
14930 (reg-sparc64.o, reg-sparc64.c): New.
14931 * configure.srv (sparc*-*-linux*): New configuration.
14932 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14933 syscall arguments for SPARC.
14934 (regsets_store_inferior_registers): Likewise.
14935 * linux-sparc-low.c: New file.
14936
66b6e1dd
DE		 149372008-10-21 Doug Evans <dje@google.com>
14938
14939 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14940 (READLINE_DIR,READLINE_DEP): Delete.
14941 (INTERNAL_CFLAGS): Update.
14942 (LINTFLAGS): Update.
14943
9b710a42
PA		 149442008-10-10 Pedro Alves <pedro@codesourcery.com>
14945
14946 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14947 whole argv from the last run, not just argv[0].
14948
5822d809
PA		 149492008-09-08 Pedro Alves <pedro@codesourcery.com>
14950
14951 * regcache.c (new_register_cache): Return NULL if the register
14952 cache size isn't known yet.
14953 (free_register_cache): Avoid dereferencing a NULL regcache.
14954
74aac56f
DJ		 149552008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14956
14957 * configure.srv: Merge MIPS and MIPS64.
14958
400b20f5
MR		 149592008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14960
14961 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14962
677c5bb1
LM		 149632008-08-18 Luis Machado <luisgpm@br.ibm.com>
14964
14965 * Makefile.in: Add required vsx dependencies.
14966
14967 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14968 Declare init_registers_powerpc_vsx32l.
14969 Declare init_registers_powerpc_vsx64l.
14970 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14971 (ppc_arch_setup): Check for VSX in hwcap.
14972 (ppc_fill_vsxregset): New function.
14973 (ppc_store_vsxregset): New function.
14974 Add new VSX entry in regset_info target_regsets.
14975
14976 * configure.srv: Add new VSX dependencies.
14977
a6f3e723
SL		 149782008-08-12 Pedro Alves <pedro@codesourcery.com>
14979
14980 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14981 (remote_open): Set or clear transport_is_reliable.
14982 (putpkt_binary): Don't expect acks in noack mode.
14983 (getpkt): Don't send ack/nac in noack mode.
14984 * server.c (handle_general_set): Handle QStartNoAckMode.
14985 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14986 qSupported.
14987 (main): Reset noack_mode on every connection.
14988 * server.h (noack_mode): Declare.
14989
a417dc56
RW		 149902008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14991
14992 * Makefile.in (GDBREPLAY_OBS): New variable.
14993 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14994
3221518c
UW		 149952008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14996 Daniel Jacobowitz <dan@codesourcery.com>
14997
14998 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14999 (usr_store_inferior_registers): Likewise.
15000 (regsets_store_inferior_registers): Likewise.
15001
ec56be1b
PA		 150022008-07-31 Rolf Jansen <rj@surtec.com>
15003 Pedro Alves <pedro@codesourcery.com>
15004
15005 * configure.ac: Check for memmem declaration.
15006 * server.c [HAVE_MALLOC_H]: Include malloc.h.
15007 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
15008 (disable_packet_qfThreadInfo): Unconditionally compile.
15009 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
15010 * configure, config.in: Regenerate.
15011
2fe5e3ff
DE		 150122008-07-28 Doug Kwan <dougkwan@google.com>
15013
15014 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
15015 (linux_write_memory): Remove declaration of errno.
15016
836acd6d
UW		 150172008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
15018
15019 * linux-low.c (handle_extended_wait): Do not use "status"
15020 variable uninitialized.
15021
aeba519e
PA		 150222008-07-07 Pedro Alves <pedro@codesourcery.com>
15023
15024 * server.c (handle_v_attach): Inhibit reporting dll changes.
15025
db42f210
PA		 150262008-06-27 Pedro Alves <pedro@codesourcery.com>
15027
15028 * remote-utils.c (prepare_resume_reply): If requested, don't
15029 output "thread:TID" in the T stop reply.
15030
15031 * server.c (disable_packet_vCont, disable_packet_Tthread)
15032 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
15033 (handle_query): If requested, disable support for qC, qfThreadInfo
15034 and qsThreadInfo.
15035 (handle_v_requests): If requested, disable support for vCont.
15036 (gdbserver_show_disableable): New.
15037 (main): Handle --disable-packet and --disable-packet=LIST.
15038
15039 * server.h (disable_packet_vCont, disable_packet_Tthread)
15040 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
15041
8e4c5421
CD		 150422008-06-20 Carlos O'Donell <carlos@codesourcery.com>
15043
15044 * server.c (gdbserver_usage): Mention --version.
15045
6e23a804
DJ		 150462008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
15047
15048 * Makefile.in (gdbreplay.o): New rule.
15049
90aa6a40
JM		 150502008-06-06 Joseph Myers <joseph@codesourcery.com>
15051
15052 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
15053 message, not gdbserver.
15054
c16158bc 150552008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 15056 Nathan Sidwell <nathan@codesourcery.com>
15057 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 15058
15059 * acinclude.m4: Include ../../config/acx.m4.
15060 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
15061 * configure, config.in: Regenerate.
15062 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
15063 * server.c (gdbserver_version): Print PKGVERSION.
15064 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
15065 (main): Adjust gdbserver_usage calls.
15066 * gdbreplay.c (version, host_name): Add declarations.
15067 (gdbreplay_version, gdbreplay_usage): New.
15068 (main): Accept --version and --help options.
15069
aeb75bf5
DJ		 150702008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
15071
15072 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
15073 (arm_breakpoint_at): Handle Thumb.
15074 (the_low_target): Add comment.
15075
76b233dd
UW		 150762008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
15077
15078 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
15079
08388c79
DE		 150802008-05-09 Doug Evans <dje@google.com>
15081
a3c83fae
DE		 15082 * server.h (decode_search_memory_packet): Declare.
15083 * remote-utils.c (decode_search_memory_packet): New fn.
15084 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 15085 (handle_search_memory): New fn.
15086 (handle_query): Process qSearch:memory packets.
15087
bb9c3d36
UW		 150882008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15089
15090 * regcache.c (registers_length): Remove.
15091 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15092 full register packet.
15093 * regcache.h (registers_length): Remove prototype.
15094 * server.h (PBUFSIZ): Define to 16384.
15095
7284e1be
UW		 150962008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15097
15098 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15099 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15100 powerpc-64l.o, and powerpc-altivec64l.o.
15101 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15102 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15103 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15104 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15105 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15106 to srv_xmlfiles.
15107
15108 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15109 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15110 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15111 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15112 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15113 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15114 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15115 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15116 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15117 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15118 (clean): Update.
15119
15120 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15121 (init_registers_powerpc_32l): ... this new prototype.
15122 (init_registers_powerpc_32): Remove, replace by ...
15123 (init_registers_powerpc_altivec32l): ... this new prototype.
15124 (init_registers_powerpc_e500): Remove, replace by ...
15125 (init_registers_powerpc_e500l): ... this new prototype.
15126 (init_registers_ppc64): Remove, replace by ...
15127 (init_registers_powerpc_64l): ... this new prototype.
15128 (init_registers_powerpc_64): Remove, replace by ...
15129 (init_registers_powerpc_altivec64l): ... this new prototype.
15130 (ppc_num_regs): Set to 73.
15131 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15132 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15133 (ppc_cannot_store_register): Handle orig_r3 and trap.
15134 (ppc_arch_setup): Update init_registers_... calls.
15135 (ppc_fill_gregset): Handle orig_r3 and trap.
15136
15137 * inferiors.c (clear_inferiors): Reset current_inferior.
15138
fdc59709
PB		 151392008-04-23 Paolo Bonzini <bonzini@gnu.org>
15140
889bf7c5
PA		 15141 * acinclude.m4: Add override.m4.
15142 * configure: Regenerate.
fdc59709 15143
c9b2f845
UW		 151442008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15145
15146 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15147 initial call to init_register_ppc64.
15148
550512b8
UW		 151492008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15150
43aaf8b6
PA		 15151 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15152 single powerpc*-*-linux* case.
550512b8
UW		 15153 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15154
b6430ec3
UW		 151552008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15156
15157 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15158 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15159 from reg_xmlfiles.
15160 * linux-ppc-low.c: Include <elf.h>.
15161 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15162 (ppc_hwcap): New global variable.
15163 (ppc_regmap): Remove __SPE__ #ifdef sections.
15164 (ppc_regmap_e500): New global variable.
15165 (ppc_cannot_store_register): Update __SPE__ special case.
15166 (ppc_get_hwcap): New function.
15167 (ppc_arch_setup): Use it to determine whether inferior supports
15168 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15169 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15170 Do not access registers if target does not support AltiVec.
15171 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15172 Do not access registers if target does not support SPE.
15173 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15174
52fa2412
UW		 151752008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15176
15177 * linux-low.c (disabled_regsets, num_regsets): New.
15178 (use_regsets_p): Delete.
15179 (linux_wait_for_process): Clear disabled_regsets.
15180 (regsets_fetch_inferior_registers): Check and set it.
15181 (regsets_store_inferior_registers): Likewise.
15182 (linux_fetch_registers, linux_store_registers): Do not use
15183 use_regsets_p.
15184 (initialize_low): Allocate disabled_regsets.
15185
e28b3332
DJ		 151862008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15187
15188 * Makefile.in (LIBOBJS): New.
15189 (OBS): Use LIBOBJS.
15190 (memmem.o): New rule.
15191 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15192 * configure: Regenerated.
15193
4536995d
UW		 151942008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15195
15196 * server.c (handle_query): Never return "unsupported" for
15197 qXfer:features:read queries.
15198
221c031f
UW		 151992008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15200
15201 * server.c (get_features_xml): Fix inverted condition.
15202 (handle_query): Always support qXfer:feature:read.
15203
ccd213ac
DJ		 152042008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15205
15206 * server.c (wrapper_argv): New.
15207 (start_inferior): Handle wrapper_argv. If set, expect an extra
15208 trap.
15209 (gdbserver_usage): Document --wrapper.
15210 (main): Parse --wrapper.
15211
6fe305f7
UW		 152122008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15213
15214 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15215 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15216 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15217 (ppc_set_pc): Likewise.
15218 (ppc_arch_setup): New function.
15219 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15220 of collect_register.
889bf7c5 15221 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15222
5b0a002e
UW		 152232008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15224
15225 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15226 instead of linux-ppc64-low.o.
15227 * linux-ppc64-low.c: Remove file.
15228 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15229 (linux-ppc64-low.o): Remove rule.
15230
15231 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15232 (init_registers_powerpc_64): Likewise.
15233 (ppc_regmap): Conditionally define depending on __powerpc64__.
15234 (ppc_cannot_store_register): Do not special-case "fpscr" when
15235 compiled on __powerpc64__.
15236 (ppc_collect_ptrace_register): New function.
15237 (ppc_supply_ptrace_register): New function.
15238 (ppc_breakpoint): Change type to "unsigned int".
15239 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15240 (the_low_target): Conditionally provide initializers for the
889bf7c5 15241 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15242 collect_ptrace_register and supply_ptrace_register members.
15243
9b4b61c8
UW		 152442008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15245
15246 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15247 * server.c (gdbserver_xmltarget): Define.
15248 (get_features_xml): Use it to replace "target.xml" and arch_string.
15249
15250 * configure.srv: Remove srv_xmltarget. Add XML files that were
15251 mentioned there to srv_xmlfiles instead. Remove conditional tests
15252 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15253 srv_xmlfiles and srv_regobj to include all possible choices.
15254 * configure.ac (srv_xmltarget): Remove.
15255 (srv_xmlfiles): Do not add "target.xml".
15256 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15257 checks for supplementary target information.
15258 * configure: Regenerate.
15259 * Makefile.in (XML_TARGET): Remove.
15260 (target.xml): Remove rule.
15261 (clean): Do not clean up target.xml.
15262 (.PRECIOUS): Do not mention target.xml.
15263
15264 * target.h (struct target_ops): Remove arch_string member.
15265 * linux-low.c (linux_arch_string): Remove.
15266 (linux_target_ops): Remove arch_string initializer.
15267 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15268 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15269 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15270 * spu-low.c (spu_arch_string): Remove.
15271 (spu_target_ops): Remove arch_string initializer.
15272 * win32-low.c (win32_arch_string): Remove.
15273 (win32_target_ops): Remove arch_string initializer.
15274 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15275 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15276 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15277
ee1a7ae4
UW		 152782008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15279
15280 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15281 by collect_ptrace_register and supply_ptrace_register hooks.
15282 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15283 instead of checking for the_low_target.left_pad_xfer.
15284 (usr_store_inferior_registers): Use collect_ptrace_register callback
15285 instead of checking for the_low_target.left_pad_xfer.
15286
15287 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15288 (s390_supply_ptrace_register): Likewise.
15289 (s390_fill_gregset): Call s390_collect_ptrace_register.
15290 (the_low_target): Update.
15291
15292 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15293 (ppc_supply_ptrace_register): Likewise.
15294 (the_low_target): Update.
15295
15296 * linux-i386-low.c (the_low_target): Update.
15297 * linux-x86-64-low.c (the_low_target): Update.
15298
d61ddec4
UW		 152992008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15300
15301 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15302 reg-s390.o and reg-s390x.o.
15303
15304 * linux-low.c (new_inferior): New global variable.
15305 (linux_create_inferior, linux_attach): Set it.
15306 (linux_wait_for_process): Call the_low_target.arch_setup after the
15307 target has stopped for the first time.
15308 (initialize_low): Do not call the_low_target.arch_setup.
15309
15310 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15311 (s390_set_pc): Likewise.
15312 (s390_arch_setup): New function.
15313 (the_low_target): Use s390_arch_setup as arch_setup routine.
15314
15315 * regcache.c (realloc_register_cache): New function.
15316 (set_register_cache): Call it for each existing regcache.
15317
d05b4ac3
UW		 153182008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15319
15320 * server.h (init_registers): Remove prototype.
15321
15322 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15323 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15324 instead of init_registers ().
15325 * linux-arm-low.c (init_registers_arm): Add prototype.
15326 (init_registers_arm_with_iwmmxt): Likewise.
15327 (the_low_target): Add initializer for arch_setup field.
15328 * linux-cris-low.c (init_registers_cris): Add prototype.
15329 (the_low_target): Add initializer for arch_setup field.
15330 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15331 (the_low_target): Add initializer for arch_setup field.
15332 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15333 (the_low_target): Add initializer for arch_setup field.
15334 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15335 (the_low_target): Add initializer for arch_setup field.
15336 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15337 (the_low_target): Add initializer for arch_setup field.
15338 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15339 (the_low_target): Add initializer for arch_setup field.
15340 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15341 (init_registers_mips64_linux): Likewise.
15342 (the_low_target): Add initializer for arch_setup field.
15343 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15344 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15345 (the_low_target): Add initializer for arch_setup field.
15346 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15347 (init_registers_powerpc_64): Likewise.
15348 (the_low_target): Add initializer for arch_setup field.
15349 * linux-s390-low.c (init_registers_s390): Add prototype.
15350 (init_registers_s390x): Likewise.
15351 (the_low_target): Add initializer for arch_setup field.
15352 * linux-sh-low.c (init_registers_sh): Add prototype.
15353 (the_low_target): Add initializer for arch_setup field.
15354 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15355 (the_low_target): Add initializer for arch_setup field.
15356 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15357 (the_low_target): Add initializer for arch_setup field.
15358
15359 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15360 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15361 instead of init_registers ().
15362 * win32-arm-low.c (init_registers_arm): Add prototype.
15363 (the_low_target): Add initializer for arch_setup field.
15364 * win32-i386-low.c (init_registers_i386): Add prototype.
15365 (the_low_target): Add initializer for arch_setup field.
15366
15367 * spu-low.c (init_registers_spu): Add prototype.
15368 (initialize_low): Call initialie_registers_spu () instead of
15369 initialize_registers ().
15370
fd96d250
PA		 153712008-02-19 Pedro Alves <pedro@codesourcery.com>
15372
15373 * server.c (handle_v_requests): When handling the vRun and vAttach
15374 packets, if already debugging a process, don't kill it. Return an
15375 error instead.
15376
d41b6bb4
DJ		 153772008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15378
15379 * server.c (handle_query): Correct length check.
15380
5ac588cf
PA		 153812008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15382
15383 * win32-low.c (do_initial_child_stuff): Add process handle
15384 parameter. Set current_process_handle and current_process_id from the
15385 parameters. Clear globals.
15386 (win32_create_inferior): Don't set current_process_handle and
15387 current_process_id here. Instead pass them on the call to
15388 do_initial_child_stuff.
15389 (win32_attach): Likewise.
15390 (win32_clear_inferiors): New.
15391 (win32_kill): Don't close the current process handle or the
15392 current thread handle here. Instead call win32_clear_inferiors.
15393 (win32_detach): Don't open a new handle to the process. Call
15394 win32_clear_inferiors.
15395 (win32_join): Don't rely on current_process_handle; open a new
15396 handle using the process id.
15397 (win32_wait): Call win32_clear_inferiors when the inferior process
15398 has exited.
15399
ecd7ecbc
DJ		 154002008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15401
15402 * server.c (monitor_show_help): Add "exit".
15403
1525d545
MG		 154042008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15405
ecd7ecbc 15406 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15407 (clean): Add reg-xtensa.c.
15408 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15409 * configure.srv (xtensa*-*-linux*) New target.
15410 * linux-xtensa-low.c: New.
15411 * xtensa-xtregs.c: New.
1525d545 15412
59a016f0
PA		 154132008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15414
15415 * hostio.c: Don't include errno.h.
15416 (errno_to_fileio_errno): Move to hostio-errno.
15417 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15418 error number outputting to the target->hostio_last_error callback.
15419 (hostio_packet_error): Use FILEIO_EINVAL directly.
15420 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15421 calls to hostio_error.
15422 * hostio-errno.c: New.
15423 * server.h (hostio_last_error_from_errno): Declare.
15424 * target.h (target_ops): Add hostio_last_error member.
15425 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15426 as hostio_last_error handler.
889bf7c5 15427 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15428 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15429 (wince_hostio_last_error): New functions.
15430 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15431 as hostio_last_error handler.
15432 (win32_target_ops) [!_WIN32_WCE]: Register
15433 hostio_last_error_from_errno as hostio_last_error handler.
15434 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15435 (hostio-errno.o): New rule.
15436 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15437 * configure.srv (srv_hostio_err_objs): New variable. Default to
15438 hostio-errno.o.
15439 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15440 * configure: Regenerate.
15441
2d717e4f
DJ		 154422008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15443
15444 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15445 (linux_kill, linux_detach): Clean up the process list.
15446 * remote-utils.c (remote_open): Improve port number parsing.
15447 (putpkt_binary, input_interrupt): Only send interrupts if the target
15448 is running.
15449 * server.c (extended_protocol): Make static.
15450 (attached): Define earlier.
15451 (exit_requested, response_needed, program_argv): New variables.
15452 (target_running): New.
15453 (start_inferior): Clear attached here.
15454 (attach_inferior): Set attached here.
15455 (require_running): Define.
15456 (handle_query): Use require_running and target_running. Implement
15457 "monitor exit".
15458 (handle_v_attach, handle_v_run): New.
15459 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15460 (gdbserver_usage): Update.
15461 (main): Redo argument parsing. Handle --debug and --multi. Handle
15462 --attach along with other options or after the port. Save
15463 program_argv. Support no initial program. Resynchronize
15464 communication with GDB after an error. Handle "monitor exit".
15465 Use require_running and target_running. Always allow the extended
15466 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15467 restart in extended mode.
15468 * README: Refer to the GDB manual. Update --attach usage.
15469
7407e2de
AS		 154702007-12-20 Andreas Schwab <schwab@suse.de>
15471
15472 * linux-low.c (STACK_SIZE): Define.
15473 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15474 (linux_test_for_tracefork): Likewise.
15475
b65d95c5
DJ		 154762007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15477
15478 * linux-low.c (linux_wait_for_event): Update messages. Do not
15479 reinsert auto-delete breakpoints.
15480 * mem-break.c (struct breakpoint): Change return type of handler to
15481 int.
15482 (set_breakpoint_at): Update handler type.
15483 (reinsert_breakpoint_handler): Return 1 instead of calling
15484 delete_breakpoint.
15485 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15486 setting a new one.
15487 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15488 * mem-break.h (set_breakpoint_at): Update handler type.
15489 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15490 * win32-low.c (auto_delete_breakpoint): New.
15491 (get_child_debug_event): Use it.
15492
4e799345
DJ		 154932007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15494
15495 * configure.ac: Check for pread and pwrite.
15496 * hostio.c (handle_pread): Fall back to lseek and read.
15497 (handle_pwrite): Fall back to lseek and write.
15498 * config.in, configure: Regenerated.
15499
27524b67
DJ		 155002007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15501
15502 * server.c (myresume): Add own_buf argument.
15503 (main): Update calls.
15504
a20d5e98
DJ		 155052007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15506
15507 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15508 * remote-utils.c (remote_open): Do not call disable_async_io.
15509 (block_async_io): Delete.
15510 (unblock_async_io): Make static.
15511 (initialize_async_io): New.
15512 * server.c (handle_v_cont): Handle async I/O here.
15513 (myresume): Likewise. Move other common resume tasks here...
15514 (main): ... from here. Call initialize_async_io. Disable async
15515 I/O before the main loop.
15516 * server.h (initialize_async_io): Declare.
15517 (block_async_io, unblock_async_io): Delete prototypes.
15518 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15519
b79d787e
DJ		 155202007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15521
15522 * remote-utils.c (readchar): Allow binary data in received messages.
15523
d97903b2
PA		 155242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15525
15526 * win32-low.c (attaching): New global.
15527 (win32_create_inferior): Clear the `attaching' global.
15528 (win32_attach): Set the `attaching' global.
15529 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15530 attaching. Only set a breakpoint at the entry point if not
15531 attaching.
15532
311de423
PA		 155332007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15534
15535 * server.c (main): Don't report dll events on the initial
15536 connection on attaches.
15537
6c2d16d2
PA		 155382007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15539
15540 * server.c (main): Relax numerical bases supported for the pid of
15541 the --attach command line argument.
15542
5ca906e6
PA		 155432007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15544
15545 * win32-low.c (win32_attach): Call OpenProcess before
15546 DebugActiveProcess, not after. Add last error output to error
15547 call.
15548
9c6c8194
PA		 155492007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15550
15551 * win32-low.c (win32_get_thread_context)
15552 (win32_set_thread_context): New functions.
15553 (thread_rec): Use win32_get_thread_context.
15554 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15555 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15556 field.
15557
4d5d1aaa
PA		 155582007-12-03 Leo Zayas
15559 Pedro Alves <pedro_alves@portugalmail.pt>
15560
15561 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15562 global variables.
15563 (child_add_thread): Minor cleanup.
15564 (child_continue): Resume artificially suspended threads before
15565 calling ContinueDebugEvent.
15566 (suspend_one_thread): New.
15567 (fake_breakpoint_event): New.
15568 (get_child_debug_event): Change return type to int. Check here if
15569 gdb sent an interrupt request. If a soft interrupt was requested,
15570 fake a breakpoint event. Return 0 if there is no event to handle,
15571 and 1 otherwise.
15572 (win32_wait): Don't check here if gdb sent an interrupt request.
15573 Ensure there is a valid event to handle.
15574 (win32_request_interrupt): Add soft interruption method as last
15575 resort.
15576
c436e841
PA		 155772007-12-03 Leo Zayas
15578 Pedro Alves <pedro_alves@portugalmail.pt>
15579
15580 * win32-low.h (win32_thread_info): Add descriptions to the
15581 structure members. Replace `suspend_count' counter by a
15582 `suspended' flag.
15583 * win32-low.c (thread_rec): Update condition of when to get the
15584 context from the inferior. Rely on ContextFlags being set if it
15585 has already been retrieved. Only suspend the inferior thread if
15586 we haven't already. Warn if that fails.
15587 (continue_one_thread): s/suspend_count/suspended/. Only call
15588 ResumeThread once. Warn if that fails.
15589
e7b5fa67
PA		 155902007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15591
15592 * win32-low.c (win32_wait): Don't read from the inferior when it
15593 has already exited.
15594
a385171d
PA		 155952007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15596
15597 * Makefile.in (win32_low_h): New variable.
15598 (win32-low.o): Add dependency on $(win32_low_h).
15599 (win32-arm-low.o, win32-i386-low.o): New rules.
15600
f80c84b3
DJ		 156012007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15602
15603 * hostio.c: Correct copyright year.
15604
a6b151f1
DJ		 156052007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15606
15607 * Makefile.in (OBS): Add hostio.o.
15608 (hostio.o): New rule.
15609 * server.h (handle_vFile): Declare.
15610 * hostio.c: New file.
15611 * server.c (handle_v_requests): Take packet_len and new_packet_len
15612 for binary packets. Call handle_vFile.
15613 (main): Update call to handle_v_requests.
15614
f9387fc3
DJ		 156152007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15616
15617 * linux-low.c: Include <sched.h>.
15618
51c2684e
DJ		 156192007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15620
15621 * linux-low.c (linux_tracefork_grandchild): New.
15622 (linux_tracefork_child): Use clone.
15623 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15624
75f83163
JB		 156252007-10-31 Joel Brobecker <brobecker@adacore.com>
15626
15627 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15628
da5898ce
DJ		 156292007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15630
15631 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15632
24a09b5f
DJ		 156332007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15634
15635 * inferiors.c (change_inferior_id): Delete.
15636 (add_pid_to_list, pull_pid_from_list): New.
15637 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15638 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15639 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15640 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15641 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15642 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15643 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15644 (using_threads): Always set to 1.
15645 (handle_extended_wait): New.
15646 (add_process): Do not set TID.
15647 (linux_create_inferior): Set must_set_ptrace_flags.
15648 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15649 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15650 (linux_thread_alive): Rename TID argument to LWPID.
15651 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15652 (linux_wait_for_event): Do not use TID or check using_threads. Update
15653 call to dead_thread_notify. Call handle_extended_wait.
15654 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15655 (send_sigstop): Delete sigstop_sent.
15656 (wait_for_sigstop): Avoid TID.
15657 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15658 (linux_test_for_tracefork): New.
15659 (linux_lookup_signals): Use thread_db_active and
15660 linux_supports_tracefork_flag.
15661 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15662 * linux-low.h (get_process_thread): Avoid TID.
15663 (struct process_ifo): Move thread_known and tid to the end. Remove
15664 sigstop_sent.
15665 (linux_attach_lwp, thread_db_init): Update prototypes.
15666 * server.h (change_inferior_id): Delete prototype.
15667 (add_pid_to_list, pull_pid_from_list): New prototypes.
15668 * thread-db.c (thread_db_use_events): New.
15669 (find_first_thread): Rename to...
15670 (find_one_thread): ...this. Update callers and messages. Do not
15671 call fatal. Check thread_db_use_events. Do not call
15672 change_inferior_id or new_thread_notify.
15673 (maybe_attach_thread): Update. Do not call new_thread_notify.
15674 (thread_db_init): Set thread_db_use_events. Check use_events.
15675 * utils.c (fatal, warning): Correct message prefix.
15676
30ed0a8f
DJ		 156772007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15678
15679 * Makefile.in (clean): Remove new files.
15680 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15681 (powerpc-64.o, powerpc-64.c): New rules.
15682 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15683 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15684 with SPE.
15685 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15686 SPE targets.
15687 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15688 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15689 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15690 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15691 (target_regsets): Add AltiVec and SPE register sets.
15692 * configure.ac: Check for AltiVec and SPE.
15693 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15694 (ppc_fill_vrregset, ppc_store_vrregset): New.
15695 (target_regsets): Add AltiVec register set.
15696 * configure: Regenerated.
15697
fd462a61
DJ		 156982007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15699
15700 * linux-low.c (O_LARGEFILE): Define.
15701 (linux_read_memory): Use /proc/PID/mem.
15702 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15703 * configure, config.in: Regenerated.
15704
69f223ed
DJ		 157052007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15706
15707 * linux-low.c (linux_wait_for_event): Do not pass signals while
15708 single-stepping.
15709
aec18585
PA		 157102007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15711
15712 * win32-low.c (create_process): New.
15713 (win32_create_inferior): Use create_process instead of
15714 CreateProcess. If create_process failed retry appending an ".exe"
15715 suffix. Store the GetLastError result immediatelly after
15716 create_process calls and use it on the call to error.
15717
34d86ddd
PA		 157182007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15719
15720 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15721
5a0e3bd0
JB		 157222007-08-23 Joel Brobecker <brobecker@adacore.com>
15723
15724 * configure.ac: Switch license to GPLv3.
15725
f88c79e6
MS		 157262007-08-01 Michael Snyder <msnyder@access-company.com>
15727
15728 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15729
6b3d9b83
PA		 157302007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15731
15732 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15733 typedef.
15734 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15735 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15736 CloseToolhelp32Snapshot.
15737 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15738 CloseToolhelp32Snapshot.
15739
c588c53c
MS		 157402007-07-27 Michael Snyder <michael.snyder@access-company.com>
15741
15742 * server.c (main): Check for inferior exit before main loop.
15743
aa0403d9
PA		 157442007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15745
15746 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15747 instead of on tmp_desc.
15748
255e7678
DJ		 157492007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15750 Daniel Jacobowitz <dan@codesourcery.com>
15751
15752 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15753 (add_thread): Minor cleanups.
15754 (clear_inferiors): Move lower in the file. Clear the DLL
15755 list.
15756 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15757 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15758 (xml_escape_text): New.
15759 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15760 for qSupported.
15761 (handle_v_cont): Report errors.
15762 (gdbserver_version): Update.
15763 (main): Correct size of own_buf. Do not report initial DLL events.
15764 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15765 (unloaded_dll, xml_escape_text): New.
15766 * win32-low.c (enum target_waitkind): Update comments.
15767 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15768 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15769 (win32_EnumProcessModules, win32_GetModuleInformation)
15770 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15771 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15772 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15773 (win32_Module32First, win32_Module32Next, load_toolhelp)
15774 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15775 (get_child_debug_event): Handle DLL events.
15776 (win32_wait): Likewise.
15777
0d37add9
DJ		 157782007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15779
15780 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15781 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15782
45e2715e
PA		 157832007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15784
15785 * win32-low.c (handle_output_debug_string): Ignore event if not
15786 waiting.
15787
c5674cf1
PA		 157882007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15789
15790 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15791
2bbe3cc1
DJ		 157922007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15793
15794 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15795
ae13219e
DJ		 157962007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15797
15798 * inferiors.c (change_inferior_id): Add comment.
15799 * linux-low.c (check_removed_breakpoint): Add an early
15800 prototype. Improve debug output.
15801 (linux_attach): Doc update.
15802 (linux_detach_one_process, linux_detach): Clean up before releasing
15803 each process.
15804 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15805 * linux-low.h (struct process_info): Doc improvement.
15806 * mem-break.c (delete_all_breakpoints): New.
15807 * mem-break.h (delete_all_breakpoints): New prototype.
15808 * thread-db.c (find_first_thread): New.
15809 (thread_db_create_event): Call it instead of
15810 thread_db_find_new_threads. Clean up unused variables.
15811 (maybe_attach_thread): Remove first thread handling.
15812 (thread_db_find_new_threads): Use find_first_thread.
15813 (thread_db_get_tls_address): Likewise.
15814
4105de34
DJ		 158152007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15816
15817 * thread-db.c (thread_db_find_new_threads): Add prototype.
15818 (thread_db_create_event): Check for the main thread before adding
15819 a new thread.
15820 (maybe_attach_thread): Only enable event reporting if TID == 0.
15821 (thread_db_get_tls_address): Check for new threads.
15822
2b876972
DJ		 158232007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15824
15825 * linux-low.c (linux_create_inferior): Try execv before execvp.
15826 * spu-low.c (spu_create_inferior): Likewise.
15827
7a245884
DJ		 158282007-06-13 Mike Frysinger <vapier@gentoo.org>
15829
15830 * linux-low.c (linux_create_inferior): Change execv to execvp.
15831 * spu-low.c (spu_create_inferior): Likewies.
15832
117ce543
DJ		 158332007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15834
15835 * Makefile.in (clean): Clean new files instead of deleted ones.
15836 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15837 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15838 rules.
15839 * configure.srv: Specify XML files and new regformats for MIPS and
15840 MIPS64 GNU/Linux.
15841 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15842 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15843 an entry for the restart register.
15844 (mips_cannot_fetch_register, mips_cannot_store_register)
15845 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15846 register names to match the XML descriptions.
15847 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15848 restart register instead of $0.
15849
0e7f50da
UW		 158502007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15851 Markus Deuling <deuling@de.ibm.com>
15852
15853 * remote-utils.c (decode_xfer_write): New function.
15854 * server.h (decode_xfer_write): Add prototype.
15855 * server.c (handle_query): Add PACKET_LEN argument. Support
15856 qXfer:spu:read and qXfer:spu:write packets.
15857 (main): Pass packet_len to handle_query.
15858 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15859 * target.h (target_ops): Add qxfer_spu.
15860
374c1d38
UW		 158612007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15862
15863 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15864 accessing non-seekable spufs files.
15865
bb63802a
UW		 158662007-05-16 Markus Deuling <deuling@de.ibm.com>
15867
889bf7c5 15868 * server.c (handle_query): Add reply for qC packet.
bb63802a 15869
7390519e
PA		 158702007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15871 Leo Zayas <lerele@champenstudios@com>
15872
15873 * server.h (check_remote_input_interrupt_request): New function.
15874 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15875 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15876 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15877 (check_remote_input_interrupt_request): New function.
15878 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15879 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15880 winapi_GenerateConsoleCtrlEvent): New typedefs.
15881 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15882 to 250 ms.
15883 (win32_wait): Check for remote interrupt request
15884 with check_remote_input_interrupt_request.
15885 (win32_request_interrupt): New function.
15886 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15887
34b34921
PA		 158882007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15889
15890 * win32-low.c (debug_registers_changed,
15891 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15892 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15893 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15894 (thread_rec): Get context using the low target.
15895 (child_add_thread): Call thread_added on the low target,
15896 which does the same thing.
15897 (regptr): Delete.
15898 (do_initial_child_stuff): Remove debug registers references.
15899 Set context using the low target. Resume threads after
15900 setting the contexts.
15901 (child_continue): Remove dead variable. Remove debug
15902 registers references.
15903 (child_fetch_inferior_registers): Go through the low target.
15904 (do_child_store_inferior_registers): Remove.
15905 (child_store_inferior_registers): Go through the low target.
15906 (win32_resume): Remove debug registers references.
15907 Set context using the low target.
15908 (handle_exception): Change return type to void. Don't record
15909 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15910 first chance exception.
889bf7c5 15911 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15912 goto loop. Always return after waiting for debug event.
15913 (win32_wait): Convert to switch statement. Handle spurious
15914 events.
15915
15916 * win32-i386-low.c (debug_registers_changed,
15917 debug_registers_used): New.
15918 (initial_stuff): Rename to ...
15919 (i386_initial_stuff): ... this. Clear debug registers
15920 state variables.
15921 (store_debug_registers): Delete.
15922 (i386_get_thread_context): New.
15923 (load_debug_registers): Delete.
15924 (i386_set_thread_context): New.
15925 (i386_thread_added): New.
15926 (single_step): Rename to ...
15927 (i386_single_step): ... this.
15928 (do_fetch_inferior_registers): Rename to ...
15929 (i386_fetch_inferior_register): ... this.
15930 (i386_store_inferior_register): New.
15931 (the_low_target): Adapt to new interface.
15932
15933 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15934 (arm_get_thread_context): New.
15935 (arm_set_thread_context): New.
15936 (regptr): New.
15937 (do_fetch_inferior_registers): Rename to ...
15938 (arm_fetch_inferior_register): ... this.
15939 (arm_store_inferior_register): New.
15940 (arm_wince_breakpoint): Reimplement as unsigned long.
15941 (arm_wince_breakpoint_len): Define.
15942 (the_low_target): Adapt to new interface.
15943
15944 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15945 load_debug_registers. Add get_thread_context, set_thread_context,
15946 thread_added and store_inferior_register. Rename
15947 fetch_inferior_registers to fetch_inferior_register.
15948 (regptr): Remove declaration.
15949
dd6953e1
PA		 159502007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15951
15952 * linux-low.c (linux_detach): Change return type to int. Return 0.
15953 * spu-low.c (spu_detach): Likewise.
15954
444d6139
PA		 159552007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15956
15957 * target.h (target_ops): Change return type of detach to int.
15958 Add join.
15959 (join_inferior): New.
15960 * server.c (main): Don't skip detach support on mingw32.
15961 If the inferior doesn't support detaching return error.
15962 Call join_inferior instead of using waitpid.
15963 * linux-low.c (linux_join): New.
15964 (linux_target_op): Add linux_join.
15965 * spu-low.c (spu_join): New.
15966 (spu_target_ops): Add spu_join.
15967 * win32-low.c (win32_detach): Adapt to new interface.
15968 Reopen current_process_handle before detaching. Issue a child
15969 resume before detaching.
15970 (win32_join): New.
15971 (win32_target_op): Add win32_join.
15972
1d5315fe
PA		 159732007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15974
15975 * win32-low.c (win32-attach): Fix return value.
15976 * target.h (target_ops): Describe ATTACH return values.
15977
bf914831
PA		 159782007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15979
15980 * win32-low.c (GETPROCADDRESS): Define.
15981 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15982 (winapi_DebugSetProcessKillOnExit): Likewise.
15983 (win32_create_inferior): Force usage of ansi CreateProcessA.
15984 (win32_attach): Use GETPROCADDRESS.
15985 (win32_detach): Likewise.
15986
f72f3e60
PA		 159872007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15988
15989 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15990
ed50f18f
PA		 159912007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15992
15993 * win32-low.c: Commit leftover changes from 2007-03-29.
15994
0c2ead7e
DJ		 159952007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15996
15997 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15998 fields short instead of int. Add explicit padding.
15999 (i387_cache_to_fsave): Remove unnecessary casts.
16000 (i387_fsave_to_cache): Doc fix.
16001 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
16002
73725ff3
DJ		 160032007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
16004
16005 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
16006 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
16007
d99f33d8
PA		 160082007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16009
16010 * configure.srv (arm*-*-mingw32ce*): Move near the other
16011 arm targets.
16012
68070c10
PA		 160132007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
16014
2482afc6 16015 * configure.ac: Add errno checking.
68070c10
PA		 16016 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
16017 sys/file.h and malloc.h.
16018 (AC_CHECK_DECLS): Add perror.
16019 (srv_mingwce): Handle.
2482afc6 16020 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 16021 win32-i386-low.o to srv_tgtobj.
16022 (i[34567]86-*-mingw*): Likewise.
16023 (arm*-*-mingw32ce*): Add case.
16024 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16025 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
16026 [__MINGW32CE__] (strerror): New function.
16027 [__MINGW32CE__] (errno): Define to GetLastError.
16028 [__MINGW32CE__] (COUNTOF): New macro.
16029 (remote_open): Remove extra close call.
16030 * mem-break.c (delete_breakpoint_at): New function.
16031 * mem-break.h (delete_breakpoint_at): Declare.
16032 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
16033 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
16034 [USE_WIN32API] (read, write): Add char* casts.
16035 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
16036 * server.h: Include wincecompat.h on Windows CE.
16037 [HAVE_ERRNO_H]: Check.
16038 (perror): Declare if not declared.
16039 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
16040 (perror_with_name): Remove errno declaration.
16041 * wincecompat.h: New.
16042 * wincecompat.c: New.
16043 * win32-low.h: New.
16044 * win32-arm-low.c: New.
16045 * win32-i386-low.c: New.
16046 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
16047 (OUTMSG2): Make it safe.
16048 (_T): New macro.
16049 (COUNTOF): New macro.
16050 (NUM_REGS): Get it from the low target.
16051 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
16052 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
16053 (thread_rec): Let low target handle debug registers.
16054 (child_add_thread): Likewise.
16055 (child_init_thread_list): Likewise.
16056 (continue_one_thread): Likewise.
16057 (regptr): New.
16058 (do_child_fetch_inferior_registers): Move to ...
16059 * win32-i386-low.c: ... here, and rename to ...
16060 (do_fetch_inferior_registers): ... this.
889bf7c5 16061 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 16062 Go through the low target.
16063 (do_child_store_inferior_registers): Use regptr.
16064 (strwinerror): New function.
16065 (win32_create_inferior): Handle Windows CE.
16066 Use strwinerror instead of strerror on Windows error
16067 codes. Add program to the error output.
16068 Don't close the main thread handle on Windows CE.
16069 (win32_attach): Use coredll.dll on Windows CE.
16070 (win32_kill): Close current process and current
16071 thread handles.
16072 (win32_detach): Use coredll.dll on Windows CE.
16073 (win32_resume): Let low target handle debug registers, and
16074 step request.
16075 (handle_exception): Add/Remove initial breakpoint. Avoid
16076 non-existant WSTOPSIG on Windows CE.
16077 (win32_read_inferior_memory): Cast to remove warning.
16078 (win32_arch_string): Go through the low target.
16079 (initialize_low): Call set_breakpoint_data with the low
16080 target's breakpoint.
16081 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16082 FOP_REGNUM, mappings): Move to ...
16083 * win32-i386-low.c: ... here.
16084 * win32-low.c (win32_thread_info): Move to ...
16085 * win32-low.h: ... here.
16086 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16087 win32-arm-low.c and wincecompat.c.
16088 (all:): Add $EXEEXT.
16089 (install-only:): Likewise.
16090 (gdbserver:): Likewise.
16091 (gdbreplay:): Likewise.
16092 * config.in: Regenerate.
16093 * configure: Regenerate.
16094
41093d81
PA		 160952007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16096
16097 * win32-low.c: Rename typedef thread_info to
16098 win32_thread_info throughout.
16099
544afa54
PA		 161002007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16101
16102 * win32-i386-low.c: Rename to ...
16103 * win32-low.c: ... this.
16104 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16105 * Makefile.in: Likewise.
16106
bce7165d
PA		 161072007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16108
16109 * remote-utils.c (monitor_output): Constify msg parameter.
16110 * server.h (monitor_output): Likewise.
16111 * win32-i386-low.c (handle_output_debug_string): New.
16112 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16113 handle_output_debug_string.
16114 (get_child_debug_event): Likewise.
16115
506c7aa0
DJ		 161162007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16117
16118 * server.c (main): Correct strtoul check.
16119
42c81e2a
DJ		 161202007-03-27 Jon Ringle <jon@ringle.org>
16121
16122 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16123
9453113a
DJ		 161242007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16125
16126 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16127
64a69107
DJ		 161282007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16129
16130 * terminal.h: Check HAVE_SGTTY_H.
16131
161322007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 16133
16134 * remote-utils.c (remote_open): Print out the assigned port number.
16135
c74d0ad8
DJ		 161362007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16137
16138 * remote-utils.c (monitor_output): New function.
16139 * server.c (debug_threads): Define here.
16140 (monitor_show_help): New function.
16141 (handle_query): Handle qRcmd.
16142 (main): Do not handle 'd' packet.
16143 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16144 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16145 of debug_threads.
16146
de7c3b4a
PA		 161472007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16148
16149 * Makefile.in (EXEEXT): New.
16150 (clean): Use $(EXEEXT).
16151
ef57601b
PA		 161522007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16153
16154 * target.h (target_ops): Rename send_signal to request_interrupt,
16155 and remove enum target_signal parameter.
16156 * linux-low.c (linux_request_interrupt): Rename from
16157 linux_send_signal, and always send SIGINT.
16158 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16159 and always send SIGINT.
16160 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16161 of send_signal.
16162 (input_interrupt): Likewise.
16163
820f2bda
PA		 161642007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16165
16166 * server.c (get_features_xml): Check if target implemented
16167 arch_string.
16168 * win32-i386-low.c (win32_arch_string): New.
16169 (win32_target_ops): Add win32_arch_string as arch_string member.
16170
ab39bf24
UW		 161712007-02-22 Markus Deuling <deuling@de.ibm.com>
16172
16173 * spu-low.c (spu_arch_string): New.
16174 (spu_target_ops): Add spu_arch_string.
16175
61ff6e04
DJ		 161762007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16177
16178 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16179 * configure.ac: Do not check for terminal.h.
16180 * configure, config.in: Regenerated.
16181
fb1e4ffc
DJ		 161822007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16183
16184 * Makefile.in (OBS): Add $(XML_BUILTIN).
16185 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16186 (clean): Update.
16187 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16188 (arm-with-iwmmxt.c): New.
16189 * config.in, configure: Regenerate.
16190 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16191 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16192 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16193 (arm*-*-linux*): Add iWMMXt and regset support.
16194 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16195 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16196 (arm_store_wmmxregset, target_regsets): New.
16197 * server.c (get_features_xml): Take annex argument. Check builtin
16198 XML documents.
16199 (handle_query): Handle multiple annexes.
16200
0f48aa01
DJ		 162012007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16202
16203 * remote-utils.c [USE_WIN32API] (read, write): Define.
16204 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16205 write.
16206
23181151
DJ		 162072007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16208
16209 * linux-i386-low.c (the_low_target): Set arch_string.
16210 * linux-x86-64-low.c (the_low_target): Likewise.
16211 * linux-low.c (linux_arch_string): New.
16212 (linux_target_ops): Add it.
16213 * linux-low.h (struct linux_target_ops): Add arch_string.
16214 * server.c (write_qxfer_response): Use const void * for DATA.
16215 (get_features_xml): New.
16216 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16217 * target.h (struct target_ops): Add arch_string method.
16218
9d606399
DJ		 162192007-01-03 Denis Pilat <denis.pilat@st.com>
16220 Daniel Jacobowitz <dan@codesourcery.com>
16221
16222 * linux-low.c (linux_kill): Handle being called with no threads.
16223 * win32-i386-low.c (win32_kill): Likewise.
16224 (get_child_debug_event): Clear current_process_handle.
16225
162262006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16227 Daniel Jacobowitz <dan@codesourcery.com>
16228
16229 * remote-utils.c (remote_open): Check the type of specified
16230 serial port devices before opening them.
16231 * server.c (main): Kill the inferior if an error occurs during
16232 the first remote_open.
16233
a5e13d24
DJ		 162342006-12-05 Markus Deuling <deuling@de.ibm.com>
16235
16236 * README: Update supported targets.
16237
186947f7
DJ		 162382006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16239
16240 * Makefile.in (clean): Remove reg-mips64.c.
16241 (reg-mips64.c, reg-mips64.o): New rules.
16242 * configure.srv: Handle mips64. Include regset support for mips.
16243 * linux-mips-low.c (union mips_register): New.
16244 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16245 (mips_breakpoint, mips_breakpoint_at): Use int.
16246 (mips_collect_register, mips_supply_register)
16247 (mips_collect_register_32bit, mips_supply_register_32bit)
16248 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16249 (mips_store_fpregset, target_regsets): New.
16250 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16251
a13e2c95
UW		 162522006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16253
16254 * configure.srv: Add target "spu*-*-*".
16255 * Makefile.in (clean): Remove reg-spu.c.
16256 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16257 * spu-low.c: New file.
16258
cb7283db
DJ		 162592006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16260
16261 * configure.ac: Correct td_thr_tls_get_addr test.
16262 * configure: Regenerated.
16263
89be2091
DJ		 162642006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16265
16266 * linux-low.c (linux_wait_for_event): Reformat. Use the
16267 pass_signals array.
16268 * remote-utils.c (decode_address_to_semicolon): New.
16269 * server.c (pass_signals, handle_general_set): New.
16270 (handle_query): Mention QPassSignals for qSupported.
16271 (main): Call handle_general_set.
16272 * server.h (pass_signals, decode_address_to_semicolon): New.
16273
000ef4f0
DJ		 162742006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16275
16276 * server.c (handle_query): Correct error handling for read_auxv.
16277
b7149293
UW		 162782005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16279
16280 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16281 and srv_linux_thread_db to yes.
16282 * linux-s390-low.c (s390_fill_gregset): New function.
16283 (target_regsets): Define data structure.
16284
dae5f5cf
DJ		 162852006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16286
16287 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16288 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16289 * config.in, configure: Regenerated.
16290 * inferiors.c (gdb_id_to_thread): New function.
16291 (gdb_id_to_thread_id): Use it.
16292 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16293 * linux-low.h (struct process_info): Add th member.
16294 (thread_db_get_tls_address): New prototype.
16295 * remote-utils.c (decode_address): Make non-static.
16296 * server.c (handle_query): Handle qGetTLSAddr.
16297 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16298 * target.h (struct target_ops): Add get_tls_address.
16299 * thread-db.c (maybe_attach_thread): Save the thread handle.
16300 (thread_db_get_tls_address): New.
16301
32ca6d61
DJ		 163022006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16303
16304 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16305 (linux_resume_one_process): Take a siginfo_t *. Update all
16306 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16307 (struct pending_signals): Add a siginfo_t.
16308 (linux_wait_for_process): Always set last_status.
16309 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16310 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16311 * linux-low.h (struct process_info): Add last_status.
16312
5ffff7c1
DJ		 163132006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16314
16315 * remote-utils.c (try_rle): New function.
16316 (putpkt_binary): Use it.
16317
8695c747
DJ		 163182006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16319
16320 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16321 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16322 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16323 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16324 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16325 point registers.
16326
290fadea
RS		 163272006-08-08 Richard Sandiford <richard@codesourcery.com>
16328
16329 * server.c (terminal_fd): New variable.
16330 (old_foreground_pgrp): Likewise.
16331 (restore_old_foreground_pgrp): New function.
16332 (start_inferior): Record the terminal file descriptor in terminal_fd
16333 and its original foreground group in old_foreground_pgrp. Register
16334 restore_old_foreground_pgrp with atexit().
16335
9f2e1e63
DJ		 163362006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16337
16338 * server.c (handle_query): Correct qPart to qXfer.
16339
b80864fb
DJ		 163402006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16341
16342 * configure.ac: Check for more headers which are missing on
16343 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16344 * configure.srv: Add Cygwin and mingw32.
16345 * remote-utils.c: Don't include headers unconditionally which
16346 are missing on mingw32. Include <winsock.h> for mingw32.
16347 (remote_open): Adjust for mingw32 support. Flush
16348 standard error after writing to it.
16349 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16350 (unblock_async_io, enable_async_io, disable_async_io)
16351 (readchar, getpkt): Update for Winsock support.
16352 (prepare_resume_reply): Expect a protocol signal number.
16353 * server.c: Disable <sys/wait.h> on mingw32.
16354 (start_inferior): Adjust for mingw32 support. Flush
16355 standard error after writing to it.
16356 (attach_inferior): Likewise. Use protocol signal
16357 numbers.
16358 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16359 and names.
16360 * win32-i386-low.c: New file.
16361 * Makefile.in (XM_CLIBS): Set.
16362 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16363 (win32-i386-low.o): New dependency rule.
16364 * linux-low.c (linux_wait): Use target signal numbers.
16365 * target.h (struct target_ops): Doc fix.
16366 * server.h (target_signal_to_name): New prototype.
16367 * gdbreplay.c: Don't include headers unconditionally which
16368 are missing on mingw32. Include <winsock.h> for mingw32.
16369 (remote_close, remote_open): Adjust for Winsock support.
16370 * configure, config.in: Regenerated.
16371
0876f84a
DJ		 163722006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16373
16374 * server.c (decode_xfer_read, write_qxfer_response): New.
16375 (handle_query): Take a packet length argument. Handle
16376 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16377 the qSupported response.
16378 (main): Update call to handle_query.
16379
01f9e8fa
DJ		 163802006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16381
16382 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16383 (putpkt_binary): Renamed from putpkt and adjusted for binary
16384 data.
16385 (putpkt): New wrapper for putpkt_binary.
16386 (readchar): Don't mask off the high bit.
16387 (decode_X_packet): New function.
16388 * server.c (main): Call putpkt_binary if a handler sets the packet
16389 length. Save the length of the incoming packet. Handle 'X'.
16390 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16391
be2a5f71
DJ		 163922006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16393
16394 * server.c (handle_query): Handle qSupported.
16395
ea025f5f
DJ		 163962006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16397
16398 * remote-utils.c (all_symbols_looked_up): New variable.
16399 (look_up_one_symbol): Check it.
16400 * server.h (look_up_one_symbol): New declaration.
16401 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16402
9308fc88
DJ		 164032006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16404
16405 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16406 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16407 (PTRACE_GET_THREAD_AREA): Define.
16408 (ps_get_thread_area): New function.
16409
52fb6437
NS		 164102006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16411
16412 * configure.srv (m68k*-*-uclinux*): New target.
16413 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16414 (linux_resume_one_process): Remove extraneous cast.
16415 (linux_read_offsets): New.
16416 (linux_target_op): Add linux_read_offsets on mmuless systems.
16417 * server.c (handle_query): Add qOffsets logic.
16418 * target.h (struct target_ops): Add read_offsets.
16419
21b0f40c
DJ		 164202006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16421
16422 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16423 (PTRACE_GET_THREAD_AREA): Define.
16424 (ps_get_thread_area): New function.
16425 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16426 (linux-x86-64-low.o): Update.
16427
0050a760
DJ		 164282006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16429
16430 * configure.ac: Remove checks for prfpregset_t.
16431 * gdb_proc_service.h: New file.
16432 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16433 new "gdb_proc_service.h".
16434 * proc-service.c: Likewise.
16435 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16436 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16437 * Makefile.in (gdb_proc_service_h): Updated.
16438 * configure, config.in: Regenerated.
16439
b92a518e
DJ		 164402006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16441
16442 * remote-utils.c (prepare_resume_reply): Move declaration
16443 of gdb_id_from_wait to the top of the block.
16444
545587ee
DJ		 164452006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16446
16447 * linux-low.c (regsets_store_inferior_registers): Read the regset
16448 from the target before filling it.
16449
9db87ebd
DJ		 164502006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16451
16452 * server.c (attach_inferior): Return SIGTRAP for a successful
16453 attach.
16454
dd24457d
DJ		 164552006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16456
16457 * Makefile.in (OBS): Add version.o.
16458 (STAGESTUFF): Delete.
16459 (version.o): Add dependencies.
16460 (version.c): Replace rule.
16461 (clean): Remove version.c.
16462 * server.c (gdbserver_version): New.
16463 (gdbserver_usage): Use printf.
16464 (main): Handle --version and --help.
16465 * server.h (version, host_name): Add declarations.
16466
6f0f660e
EZ		 164672005-12-23 Eli Zaretskii <eliz@gnu.org>
16468
889bf7c5
PA		 16469 * linux-arm-low.c:
16470 * linux-arm-low.c:
16471 * inferiors.c:
16472 * i387-fp.h:
16473 * i387-fp.c:
16474 * gdbreplay.c:
16475 * regcache.c:
16476 * proc-service.c:
16477 * mem-break.h:
16478 * mem-break.c:
16479 * linux-x86-64-low.c:
16480 * linux-sh-low.c:
16481 * linux-s390-low.c:
16482 * linux-ppc64-low.c:
16483 * linux-ppc-low.c:
16484 * linux-mips-low.c:
16485 * linux-m68k-low.c:
16486 * linux-m32r-low.c:
16487 * linux-low.h:
16488 * linux-low.c:
16489 * linux-ia64-low.c:
16490 * linux-i386-low.c:
16491 * linux-crisv32-low.c:
16492 * thread-db.c:
16493 * terminal.h:
16494 * target.h:
16495 * target.c:
16496 * server.h:
16497 * server.c:
16498 * remote-utils.c:
16499 * regcache.h:
16500 * utils.c:
16501 * Makefile.in:
16502 * configure.ac:
6f0f660e
EZ		 16503 * gdbserver.1: Add (C) after Copyright. Update the FSF
16504 address.
16505
9d1fb177
DJ		 165062005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16507
16508 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16509 (arm_breakpoint_at): Recognize both breakpoints.
16510 (the_low_target): Use the correct breakpoint instruction.
16511
011a70c2
DJ		 165122005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16513
16514 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16515 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16516 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16517 (the_low_target): Update.
16518
7fb85e41
AS		 165192005-10-25 Andreas Schwab <schwab@suse.de>
16520
16521 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16522
16523 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16524 (ia64_num_regs): Reduce to 462.
16525
3db0444b
DJ		 165262005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16527
16528 * acinclude.m4: Correct quoting.
16529 * aclocal.m4: Regenerated.
16530
16531 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16532 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16533 (thread_db_init): Call thread_db_err_str.
16534 * configure.ac: Check for TD_VERSION.
16535 * config.in, configure: Regenerated.
16536
bee0189a
DJ		 165372005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16538
16539 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16540
e9d25b98
DJ		 165412005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16542
16543 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16544 is not available. Define HAVE_PTRACE_GETREGS if it is.
16545 * config.in, configure: Regenerated.
16546 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16547 * linux-i386-low.c, linux-m68k-low.c: Update to use
16548 HAVE_PTRACE_GETREGS.
16549 * linux-low.c (regsets_fetch_inferior_registers)
16550 (regsets_store_inferior_registers): Only return 0 if we processed
16551 GENERAL_REGS.
16552 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16553 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16554
a06660f7
DJ		 165552005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16556
16557 * inferiors.c (struct thread_info): Add gdb_id.
16558 (add_thread): Add gdb_id argument.
16559 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16560 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16561 calls to add_thread.
16562 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16563 * server.c (handle_query): Use thread_to_gdb_id.
16564 (handle_v_cont, main): Use gdb_id_to_thread_id.
16565 * server.h (add_thread): Update prototype.
16566 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16567 prototypes.
16568
5a1f5858
DJ		 165692005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16570
16571 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16572 left-padded registers.
16573 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16574 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16575
e122f1f5
SE		 165762005-07-01 Steve Ellcey <sje@cup.hp.com>
16577
16578 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16579 * configure: Regenerate.
16580 * config.in: Regenerate.
16581 * server.h (NEED_DECLARATION_STRERROR):
16582 Replace with !HAVE_DECL_STRERROR.
16583
d592fa2f
DJ		 165842005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16585
16586 * linux-low.c (linux_wait, linux_send_signal): Don't test
16587 an unsigned long variable for > 0 if it could be MAX_ULONG.
16588 * server.c (myresume): Likewise.
16589 * target.c (set_desired_inferior): Likewise.
16590
ccbd4912
MK		 165912005-06-13 Mark Kettenis <kettenis@gnu.org>
16592
16593 * configure.ac: Simplify and improve check for socklen_t.
16594 * configure, config.in: Regenerate.
16595
f450004a
DJ		 165962005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16597
16598 * acconfig.h: Remove.
16599 * configure.ac: Add a test for socklen_t. Use three-argument
16600 AC_DEFINE throughout.
16601 * config.in: Regenerated using autoheader 2.59.
16602 * configure: Regenerated.
16603
16604 * gdbreplay.c (socklen_t): Provide a default.
16605 (remote_open): Use socklen_t.
16606 * remote-utils.c (socklen_t): Provide a default.
16607 (remote_open): Use socklen_t.
16608 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16609 unsigned char.
16610
16611 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16612 char for buffers.
16613 * linux-low.c (linux_read_memory, linux_write_memory)
16614 (linux_read_auxv): Likewise.
16615 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16616 (check_mem_write): Likewise.
16617 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16618 Likewise.
16619 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16620 (registers_from_string, register_data): Likewise.
16621 * server.c (handle_query, main): Likewise.
16622 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16623 (decode_M_packet): Likewise.
16624 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16625 * target.h (struct target_ops): Update read_memory, write_memory,
16626 and read_auxv.
16627 (read_inferior_memory, write_inferior_memory): Update.
16628 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16629 to unsigned char *.
16630 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16631 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16632 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16633 linux-s390-low.c, linux-sh-low.c: Update for changes in
16634 read_inferior_memory and the_low_target->breakpoint.
16635
eee84df1
DJ		 166362005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16637
16638 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16639 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16640 * configure.srv: Add powerpc64-*-linux*.
16641 * linux-ppc64-low.c: New file.
16642
45b134e5
OF		 166432005-05-23 Orjan Friberg <orjanf@axis.com>
16644
16645 * linux-cris-low.c: New file with support for CRIS.
16646 * linux-crisv32-low.c: Ditto for CRISv32.
16647 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16648 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16649 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16650 reg-crisv32.o, and reg-crisv32.c to make rules.
16651 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16652 recognized targets.
16653
48d93c75
UW		 166542005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16655
16656 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16657 of sizeof (PTRACE_XFER_TYPE).
16658 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16659
e013ee27
OF		 166602005-05-12 Orjan Friberg <orjanf@axis.com>
16661
889bf7c5 16662 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16663 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16664 pointers for hardware watchpoint support.
16665 * linux-low.h (struct linux_target_ops): Ditto.
16666 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16667 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16668 to linux_target_ops.
16669 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16670 reply packet.
16671 * server.c (main): Recognize 'Z' and 'z' packets.
16672
b0ded00b
UW		 166732005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16674
16675 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16676 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16677 (the_low_target): Add new members.
16678
8643e2ad
DJ		 166792005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16680
16681 * proc-service.c (ps_lgetregs): Search all_processes instead of
16682 all_threads.
16683
fc620387
DJ		 166842005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16685
16686 * server.c (start_inferior): Change return type to int.
16687 (attach_inferior): Change sigptr to int *.
16688 (handle_v_cont, handle_v_requests): Change signal to int *.
16689 (main): Change signal to int.
16690
166912005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16692
16693 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16694 * configure.srv: Add m32r*-*-linux*.
16695 * linux-m32r-low.c: New file.
16696
e0e76420
DJ		 166972005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16698
16699 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16700
a1928bad
DJ		 167012005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16702
16703 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16704 Take unsigned long arguments for PIDs.
16705 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16706 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16707 (wait_for_sigstop, linux_resume_one_process)
16708 (regsets_fetch_inferior_registers, linux_send_signal)
16709 (linux_read_auxv): Likewise. Update the types of variables holding
16710 PIDs. Update format string specifiers.
16711 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16712 * remote-utils.c (prepare_resume_reply): Likewise.
16713 * server.c (cont_thread, general_thread, step_thread)
16714 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16715 unsigned long.
16716 (handle_query): Update format specifiers.
16717 (handle_v_cont, main): Use strtoul for thread IDs.
16718 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16719 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16720 (general_thread, step_thread, thread_from_wait)
16721 (old_thread_from_wait): Update.
16722 * target.h (struct thread_resume): Use unsigned long for THREAD.
16723 (struct target_ops): Use unsigned long for arguments to attach and
16724 thread_alive.
16725
dcdb98d2
DJ		 167262005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16727
16728 * acinclude.m4: Include bfd/bfd.m4 directly.
16729 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16730 <agriffis@toolchain.org>.
16731 * aclocal.m4, configure: Regenerated.
16732
bec39cab
AC		 167332005-01-07 Andrew Cagney <cagney@gnu.org>
16734
16735 * configure.ac: Rename configure.in, require autoconf 2.59.
16736 * configure: Re-generate.
16737
434c4c77
DJ		 167382004-12-08 Daniel Jacobowitz <dan@debian.org>
16739
16740 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16741 LIBS when finished.
16742 * aclocal.m4: Regenerated.
16743 * configure: Regenerated.
16744
db1d3e1b
AS		 167452004-11-21 Andreas Schwab <schwab@suse.de>
16746
16747 * linux-m68k-low.c (m68k_num_gregs): Define.
16748 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16749 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16750 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16751 (m68k_breakpoint_at): New. Add to the_low_target.
16752
16753 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16754 srv_linux_thread_db to yes.
16755
43360365
JB		 167562004-10-20 Joel Brobecker <brobecker@gnat.com>
16757
16758 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16759 (ARCH_SET_FS): Likewise.
16760 (ARCH_GET_FS): Likewise.
16761 (ARCH_GET_GS): Likewise.
16762
fd500816
DJ		 167632004-10-16 Daniel Jacobowitz <dan@debian.org>
16764
16765 * linux-i386-low.c (ps_get_thread_area): New.
16766 * linux-x86-64-low.c (ps_get_thread_area): New.
16767 * linux-low.c: Include <sys/syscall.h>.
16768 (linux_kill_one_process): Don't kill the first thread here.
16769 (linux_kill): Kill the first thread here.
16770 (kill_lwp): New function.
16771 (send_sigstop, linux_send_signal): Use it.
16772 * proc-service.c: Clean up #ifdefs.
16773 (fpregset_info): Delete.
16774 (ps_lgetregs): Update and enable implementation.
16775 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16776 implementations.
16777 * remote-utils.c (struct sym_cache, symbol_cache): New.
16778 (input_interrupt): Print a clearer message.
16779 (async_io_enabled): New variable.
16780 (enable_async_io, disable_async_io): Use it. Update comments.
16781 (look_up_one_symbol): Use the symbol cache.
16782 * thread-db.c (thread_db_look_up_symbols): New function.
16783 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16784
f6de3c42
DJ		 167852004-10-16 Daniel Jacobowitz <dan@debian.org>
16786
16787 * configure.in: Test for -rdynamic.
16788 * configure: Regenerated.
16789 * Makefile (INTERNAL_LDFLAGS): New.
16790 (gdbserver, gdbreplay): Use it.
16791
2c0fc042
AC		 167922004-09-02 Andrew Cagney <cagney@gnu.org>
16793
16794 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16795
075b3282
DJ		 167962004-03-23 Daniel Jacobowitz <drow@mvista.com>
16797
16798 * linux-low.c (linux_wait): Clear all_processes list also.
16799
fa6a77dc
DJ		 168002004-03-12 Daniel Jacobowitz <drow@mvista.com>
16801
16802 * linux-low.c: Include <errno.h>. Remove extern declaration of
16803 errno.
16804
6d782a97
DJ		 168052004-03-12 Daniel Jacobowitz <drow@mvista.com>
16806
16807 * gdbreplay.c, server.h, utils.c: Update copyright years.
16808
3a7fb99b
DJ		 168092004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16810
16811 * server.c (main): Print child status or termination signal from
16812 variable 'signal', not 'sig'.
16813
c3e735a6
DJ		 168142004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16815
16816 * linux-low.c (linux_read_memory): Change return type to
16817 int. Check for and return error from ptrace().
16818 * target.c (read_inferior_memory): Change return type to int. Pass
16819 back return status from the_target->read_memory().
16820 * target.h (struct target_ops): Adapt *read_memory() prototype.
16821 Update comment.
16822 (read_inferior_memory): Adapt prototype.
16823 * server.c (main): Return an error packet if
16824 read_inferior_memory() returns an error.
16825
a59d1c82
DJ		 168262004-03-04 Daniel Jacobowitz <drow@mvista.com>
16827
16828 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16829 Unify with other clean targets.
16830
dc3f8883
DJ		 168312004-02-29 Daniel Jacobowitz <drow@mvista.com>
16832
16833 * server.c (handle_v_cont): Call set_desired_inferior.
16834
89a208da
DJ		 168352004-02-29 Daniel Jacobowitz <drow@mvista.com>
16836
16837 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16838
62ea82f5
DJ		 168392004-02-29 Daniel Jacobowitz <drow@mvista.com>
16840
16841 * linux-low.c (linux_wait): Unblock async I/O.
16842 (linux_resume): Block and enable async I/O.
16843 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16844 * server.h (block_async_io, unblock_async_io): Add prototypes.
16845
6910d122
DJ		 168462004-02-29 Daniel Jacobowitz <drow@mvista.com>
16847
16848 * remote-utils.c (remote_open): Print a status notice after
16849 opening a TCP port.
16850 * server.c (attach_inferior): Print a status notice after
16851 attaching.
16852
168532004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16854
16855 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16856
c89dc5d4
DJ		 168572004-02-26 Daniel Jacobowitz <drow@mvista.com>
16858
16859 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16860 error packet.
16861 * server.c, target.h: Update copyright years.
16862
4b8dad4a
RM		 168632004-02-25 Roland McGrath <roland@redhat.com>
16864
16865 * target.h (struct target_ops): New member `read_auxv'.
16866 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16867 * linux-low.c (linux_read_auxv): New function.
16868 (linux_target_ops): Initialize `read_auxv' member to that.
16869
d7446758
JB		 168702004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16871
16872 Committed by Jim Blandy <jimb@redhat.com>.
16873
16874 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16875 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16876 instead of GPR_SIZE to distiguish s390 and s390x targets.
16877
5544ad89
DJ		 168782004-01-31 Daniel Jacobowitz <drow@mvista.com>
16879
16880 * linux-low.c: Update copyright year.
16881 (check_removed_breakpoint): Clear pending_is_breakpoint.
16882 (linux_set_resume_request, linux_queue_one_thread)
16883 (resume_status_pending_p): New functions.
16884 (linux_continue_one_thread): Use process->resume.
16885 (linux_resume): Only resume threads if there are no pending events.
16886 * linux-low.h (struct process_info): Add resume request
16887 pointer.
16888
2a68b70e
DJ		 168892004-01-30 Daniel Jacobowitz <drow@mvista.com>
16890
16891 * regcache.c (new_register_cache): Clear the allocated register
16892 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16893
64386c31
DJ		 168942003-10-13 Daniel Jacobowitz <drow@mvista.com>
16895
16896 * linux-low.c (linux_resume): Take a struct thread_resume *
16897 argument.
16898 (linux_wait): Update call.
16899 (resume_ptr): New static variable.
16900 (linux_continue_one_thread): Renamed from
16901 linux_continue_one_process. Use resume_ptr.
16902 (linux_resume): Use linux_continue_one_thread.
16903 * server.c (handle_v_cont, handle_v_requests): New functions.
16904 (myresume): New function.
16905 (main): Handle 'v' case.
16906 * target.h (struct thread_resume): New type.
16907 (struct target_ops): Change argument of "resume" to struct
16908 thread_resume *.
16909 (myresume): Delete macro.
16910
c938e9b0
L		 169112003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16912
16913 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16914 (uninstall): Support DESTDIR.
16915
7f313d07
BC		 16916Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16917
16918 * configure.srv: Add xscale*linux copy of arm*linux entry.
16919
3b2fc2ea
DJ		 169202003-07-24 Daniel Jacobowitz <drow@mvista.com>
16921
16922 * linux-arm-low.c (arm_reinsert_addr): New function.
16923 (the_low_target): Add arm_reinsert_addr.
16924
1c0a559e
MK		 169252003-07-08 Mark Kettenis <kettenis@gnu.org>
16926
16927 * mem-break.c: Remove whitespace at end of file.
16928
43d5792c
DJ		 169292003-06-28 Daniel Jacobowitz <drow@mvista.com>
16930
16931 * configure.in: Check whether we need to prototype strerror.
16932 * server.h: Optionally prototype strerror.
16933 * gdbreplay.c (perror_with_name): Use strerror.
16934 * linux-low.c (linux_attach_lwp): Use strerror.
16935 * utils.c (perror_with_name): Use strerror.
16936 * config.in, configure: Regenerated.
16937
c8a86edf
DJ		 169382003-06-28 Daniel Jacobowitz <drow@mvista.com>
16939
16940 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16941 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16942
73d37363
DJ		 169432003-06-20 Daniel Jacobowitz <drow@mvista.com>
16944
16945 * Makefile.in (SFILES): Update.
16946 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16947 low-sun3.c: Remove files.
16948
6ad8ae5c
DJ		 169492003-06-17 Daniel Jacobowitz <drow@mvista.com>
16950
16951 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16952 (linux_detach_one_process, linux_detach): New functions.
16953 (linux_target_ops): Add linux_detach.
16954 * server.c (main): Handle 'D' packet.
16955 * target.h (struct target_ops): Add "detach" member.
16956 (detach_inferior): Define.
16957
1581182a
MK		 169582003-06-13 Mark Kettenis <kettenis@gnu.org>
16959
16960 From Kelley Cook <kelleycook@wideopenwest.com>:
16961 * configure.srv: Accept i[34567]86 variants.
16962
e5379b03
DJ		 169632003-06-05 Daniel Jacobowitz <drow@mvista.com>
16964
16965 * linux-low.c (linux_wait_for_event): Correct comment typos.
16966 (linux_resume_one_process): Call check_removed_breakpoint.
16967 (linux_send_signal): New function.
16968 (linux_target_ops): Add linux_send_signal.
16969 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16970 of kill.
16971 * target.h (struct target_ops): Add send_signal.
16972
2ff29de4
JB		 169732003-05-29 Jim Blandy <jimb@redhat.com>
16974
16975 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16976 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16977 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16978 away part of the register's value.
16979
254787d4
DJ		 169802003-03-26 Daniel Jacobowitz <drow@mvista.com>
16981
16982 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16983 (linux_wait_for_event, linux_init_signals): Likewise.
16984
94e10508
DJ		 169852003-03-17 Daniel Jacobowitz <drow@mvista.com>
16986
16987 * configure.in: Check for stdlib.h.
16988 * configure: Regenerated.
16989 * config.in: Regenerated.
16990
4c0711e0
DJ		 169912003-01-04 Andreas Schwab <schwab@suse.de>
16992
16993 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16994
ef66e766
AC		 169952003-01-02 Andrew Cagney <ac131313@redhat.com>
16996
16997 * Makefile.in: Remove obsolete code.
16998
a1358604
DJ		 169992002-11-20 Daniel Jacobowitz <drow@mvista.com>
17000
17001 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
17002 defined(PT_FPR0_HI).
17003
23ce3b1c
DJ		 170042002-11-17 Stuart Hughes <seh@zee2.com>
17005
17006 * linux-arm-low.c (arm_num_regs): Increase.
17007 (arm_regmap): Include status register.
17008
170092002-11-17 Daniel Jacobowitz <drow@mvista.com>
17010
17011 * linux-low.c (register_addr): Remove incorrect -1 check.
17012
a9fa9f7d
DJ		 170132002-08-29 Daniel Jacobowitz <drow@mvista.com>
17014
17015 * linux-low.c (linux_create_inferior): Call setpgid. Return
17016 the new PID.
17017 (unstopped_p, linux_signal_pid): Remove.
17018 (linux_target_ops): Remove linux_signal_pid.
17019 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
17020 global instead of target method.
17021 * target.h (struct target_ops): Remove signal_pid. Update comment
17022 for create_inferior.
17023 * server.c (signal_pid): New variable.
17024 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 17025 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 17026 (attach_inferior): Set signal_pid.
17027
17574093
DJ		 170282002-08-23 Daniel Jacobowitz <drow@mvista.com>
17029
17030 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
17031
170322002-08-20 Jim Blandy <jimb@redhat.com>
17033
17034 * Makefile.in (LDFLAGS): Allow the configure script to establish a
17035 default for this.
17036
170372002-08-01 Andrew Cagney <cagney@redhat.com>
17038
17039 * Makefile.in: Make chill references obsolete.
17040
170412002-07-24 Kevin Buettner <kevinb@redhat.com>
17042
17043 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
17044 * configure: Regenerate.
17045 * config.in: Regenerate.
17046
170472002-07-09 David O'Brien <obrien@FreeBSD.org>
17048
17049 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
17050 (perror_with_name, remote_close, remote_open, expect, play): Static.
17051
170522002-07-04 Michal Ludvig <mludvig@suse.cz>
17053
4b8dad4a 17054 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 17055 byte offsets instead of an array of indexes.
17056 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
17057
170582002-06-13 Daniel Jacobowitz <drow@mvista.com>
17059
17060 * regcache.c: Add comment.
17061
170622002-06-11 Daniel Jacobowitz <drow@mvista.com>
17063
17064 * thread-db.c: New file.
17065 * proc-service.c: New file.
17066 * acinclude.m4: New file.
17067 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
17068 proc-service.o, and thread-db.o.
17069 (linux-low.o): Add USE_THREAD_DB.
17070 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
17071 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
17072 * aclocal.m4: Regenerated.
17073 * config.in: Regenerated.
17074 * configure: Regenerated.
17075 * configure.in: Check for proc_service.h, sys/procfs.h,
17076 thread_db.h, and linux/elf.h headrs.
17077 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
17078 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
17079 Check for -lthread_db and thread support.
17080 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17081 PowerPC, and SuperH.
17082 * i387-fp.c: Constify arguments.
17083 * i387-fp.h: Likewise.
17084 * inferiors.c: (struct thread_info): Renamed from
17085 `struct inferior_info'. Remove PID member. Use generic inferior
17086 list header. All uses updated.
17087 (inferiors, signal_pid): Removed.
17088 (all_threads): New variable.
17089 (get_thread): Define.
17090 (add_inferior_to_list): New function.
17091 (for_each_inferior): New function.
17092 (change_inferior_id): New function.
17093 (add_inferior): Removed.
17094 (remove_inferior): New function.
17095 (add_thread): New function.
17096 (free_one_thread): New function.
17097 (remove_thread): New function.
17098 (clear_inferiors): Use for_each_inferior and free_one_thread.
17099 (find_inferior): New function.
17100 (find_inferior_id): New function.
17101 (inferior_target_data): Update argument type.
17102 (set_inferior_target_data): Likewise.
17103 (inferior_regcache_data): Likewise.
17104 (set_inferior_regcache_data): Likewise.
17105 * linux-low.c (linux_bp_reinsert): Remove.
17106 (all_processes, stopping_threads, using_thrads)
17107 (struct pending_signals, debug_threads, pid_of): New.
17108 (inferior_pid): Replace with macro.
17109 (struct inferior_linux_data): Remove.
17110 (get_stop_pc, add_process): New functions.
17111 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17112 Use add_process and add_thread.
17113 (linux_attach_lwp): New function, based on old linux_attach. Use
17114 add_process and add_thread. Set stop_expected for new threads.
17115 (linux_attach): New function.
17116 (linux_kill_one_process): New function.
17117 (linux_kill): Kill all LWPs.
17118 (linux_thread_alive): Use find_inferior_id.
17119 (check_removed_breakpoints, status_pending_p): New functions.
17120 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17121 Update. Use WNOHANG. Wait for cloned processes also. Update process
17122 struct for the found process.
17123 (linux_wait_for_event): New function.
17124 (linux_wait): Use it. Support LWPs.
17125 (send_sigstop, wait_for_sigstop, stop_all_processes)
17126 (linux_resume_one_process, linux_continue_one_process): New functions.
17127 (linux_resume): Support LWPs.
17128 (REGISTER_RAW_SIZE): Remove.
17129 (fetch_register): Use register_size instead. Call supply_register.
17130 (usr_store_inferior_registers): Likewise. Call collect_register.
17131 Fix recursive case.
17132 (regsets_fetch_inferior_registers): Improve error message.
17133 (regsets_store_inferior_registers): Add debugging.
17134 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17135 (unstopped_p, linux_signal_pid): New functions.
17136 (linux_target_ops): Add linux_signal_pid.
17137 (linux_init_signals): New function.
17138 (initialize_low): Call it. Initialize using_threads.
17139 * regcache.c (inferior_regcache_data): Add valid
17140 flag.
17141 (get_regcache): Fetch registers lazily. Add fetch argument
17142 and update all callers.
17143 (regcache_invalidate_one, regcache_invalidate): New
17144 functions.
17145 (new_register_cache): Renamed from create_register_cache.
17146 Return the new regcache.
17147 (free_register_cache): Change argument to a void *.
17148 (registers_to_string, registers_from_string): Call get_regcache
17149 with fetch flag set.
17150 (register_data): Make static. Pass fetch flag to get_regcache.
17151 (supply_register): Call get_regcache with fetch flag clear.
17152 (collect_register): Call get_regcache with fetch flag set.
17153 (collect_register_as_string): New function.
17154 * regcache.h: Update.
17155 * remote-utils.c (putpkt): Flush after debug output and use
17156 stderr.
17157 Handle input interrupts while waiting for an ACK.
17158 (input_interrupt): Use signal_pid method.
17159 (getpkt): Flush after debug output and use stderr.
17160 (outreg): Use collect_register_as_string.
17161 (new_thread_notify, dead_thread_notify): New functions.
17162 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17163 and general_thread.
17164 (look_up_one_symbol): Flush after debug output.
17165 * server.c (step_thread, server_waiting): New variables.
17166 (start_inferior): Don't use signal_pid. Update call to mywait.
17167 (attach_inferior): Update call to mywait.
17168 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17169 (main): Don't fetch/store registers explicitly. Use
17170 set_desired_inferior. Support proposed ``Hs'' packet. Update
17171 calls to mywait.
17172 * server.h: Update.
17173 (struct inferior_list, struct_inferior_list_entry): New.
17174 * target.c (set_desired_inferior): New.
17175 (write_inferior_memory): Constify.
17176 (mywait): New function.
17177 * target.h: Update.
17178 (struct target_ops): New signal_pid method.
17179 (mywait): Removed macro, added prototype.
17180
17181 * linux-low.h (regset_func): Removed.
17182 (regset_fill_func, regset_store_func): New.
17183 (enum regset_type): New.
17184 (struct regset_info): Add type field. Use new operation types.
17185 (struct linux_target_ops): stop_pc renamed to get_pc.
17186 Add decr_pc_after_break and breakpoint_at.
17187 (get_process, get_thread_proess, get_process_thread)
17188 (strut process_info, all_processes, linux_attach_lwp)
17189 (thread_db_init): New.
17190
17191 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17192 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17193 (the_low_target): Add new members.
17194 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17195 (i386_store_fpxregset): Constify.
17196 (target_regsets): Add new kind identifier.
17197 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17198 (i386_set_pc): Add debugging.
17199 (i386_breakpoint_at): New function.
17200 (the_low_target): Add new members.
17201 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17202 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17203 (mips_breakpoint_at): New.
17204 (the_low_target): Add new members.
17205 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17206 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17207 (the_low_target): Add new members.
17208 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17209 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17210 (the_low_target): Add new members.
17211 * linux-x86-64-low.c (target_regsets): Add new kind
17212 identifier.
17213
172142002-05-15 Daniel Jacobowitz <drow@mvista.com>
17215
17216 From Martin Pool <mbp@samba.org>:
17217 * server.c (gdbserver_usage): New function.
17218 (main): Call it.
17219
172202002-05-14 Daniel Jacobowitz <drow@mvista.com>
17221
17222 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17223 stop_at -> stop_pc.
17224
172252002-05-04 Andrew Cagney <ac131313@redhat.com>
17226
17227 * Makefile.in: Remove obsolete code.
17228
172292002-04-24 Michal Ludvig <mludvig@suse.cz>
17230
17231 * linux-low.c (regsets_fetch_inferior_registers),
17232 (regsets_store_inferior_registers): Removed cast to int from
17233 ptrace() calls.
17234 * regcache.h: Added declaration of struct inferior_info.
17235
172362002-04-20 Daniel Jacobowitz <drow@mvista.com>
17237
17238 * inferiors.c (struct inferior_info): Add regcache_data.
17239 (add_inferior): Call create_register_cache.
17240 (clear_inferiors): Call free_register_cache.
17241 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17242 * regcache.c (struct inferior_regcache_data): New.
17243 (registers): Remove.
17244 (get_regcache): New function.
17245 (create_register_cache, free_register_cache): New functions.
17246 (set_register_cache): Don't initialize the register cache here.
17247 (registers_to_string, registers_from_string, register_data): Call
17248 get_regcache.
17249 * regcache.h: Add prototypes.
17250 * server.h: Likewise.
17251
172522002-04-20 Daniel Jacobowitz <drow@mvista.com>
17253
17254 * mem-break.c: New file.
17255 * mem-break.h: New file.
17256 * Makefile.in: Add mem-break.o rule; update server.h
17257 dependencies.
17258 * inferiors.c (struct inferior_info): Add target_data
17259 member.
17260 (clear_inferiors): Free target_data member if set.
17261 (inferior_target_data, set_inferior_target_data): New functions.
17262 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17263 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17264 * linux-low.c (linux_bp_reinsert): New variable.
17265 (struct inferior_linux_data): New.
17266 (linux_create_inferior): Use set_inferior_target_data.
17267 (linux_attach): Likewise. Call add_inferior.
17268 (linux_wait_for_one_inferior): New function.
17269 (linux_wait): Call it.
17270 (linux_write_memory): Add const.
17271 (initialize_low): Call set_breakpoint_data.
17272 * linux-low.h (struct linux_target_ops): Add breakpoint
17273 handling members.
17274 * server.c (attach_inferior): Remove extra add_inferior
17275 call.
17276 * server.h: Include mem-break.h. Update inferior.c
17277 prototypes.
17278 * target.c (read_inferior_memory)
17279 (write_inferior_memory): New functions.
17280 * target.h (read_inferior_memory)
17281 (write_inferior_memory): Change macros to prototypes.
17282 (struct target_ops): Update comments. Add const to write_memory
17283 definition.
17284
172852002-04-11 Daniel Jacobowitz <drow@mvista.com>
17286
17287 * linux-low.c (usr_store_inferior_registers): Support
17288 registers which are allowed to fail to store.
17289 * linux-low.h (linux_target_ops): Likewise.
17290 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17291 (ppc_cannot_store_register): FPSCR may not be storable.
17292
172932002-04-09 Daniel Jacobowitz <drow@mvista.com>
17294
17295 * server.h: Include <string.h> if HAVE_STRING_H.
17296 * ChangeLog: Correct paths in last ChangeLog entry.
17297
172982002-04-09 Daniel Jacobowitz <drow@mvista.com>
17299
17300 * linux-low.h: Remove obsolete prototypes.
17301 (struct linux_target_ops): New.
17302 (extern the_low_target): New.
17303 * linux-low.c (num_regs, regmap): Remove declarations.
17304 (register_addr): Use the_low_target explicitly.
17305 (fetch_register): Likewise.
17306 (usr_fetch_inferior_registers): Likewise.
17307 (usr_store_inferior_registers): Likewise.
17308 * linux-arm-low.c (num_regs): Remove.
17309 (arm_num_regs): Define.
17310 (arm_regmap): Renamed from regmap, made static.
17311 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17312 made static.
17313 (arm_cannot_store_register): Renamed from cannot_store_register,
17314 made static.
17315 (the_low_target): New.
17316 * linux-i386-low.c (num_regs): Remove.
17317 (i386_num_regs): Define.
17318 (i386_regmap): Renamed from regmap, made static.
17319 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17320 made static.
17321 (i386_cannot_store_register): Renamed from cannot_store_register,
17322 made static.
17323 (the_low_target): New.
17324 * linux-ia64-low.c (num_regs): Remove.
17325 (ia64_num_regs): Define.
17326 (ia64_regmap): Renamed from regmap, made static.
17327 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17328 made static.
17329 (ia64_cannot_store_register): Renamed from cannot_store_register,
17330 made static.
17331 (the_low_target): New.
17332 * linux-m68k-low.c (num_regs): Remove.
17333 (m68k_num_regs): Define.
17334 (m68k_regmap): Renamed from regmap, made static.
17335 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17336 made static.
17337 (m68k_cannot_store_register): Renamed from cannot_store_register,
17338 made static.
17339 (the_low_target): New.
17340 * linux-mips-low.c (num_regs): Remove.
17341 (mips_num_regs): Define.
17342 (mips_regmap): Renamed from regmap, made static.
17343 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17344 made static.
17345 (mips_cannot_store_register): Renamed from cannot_store_register,
17346 made static.
17347 (the_low_target): New.
17348 * linux-ppc-low.c (num_regs): Remove.
17349 (ppc_num_regs): Define.
17350 (ppc_regmap): Renamed from regmap, made static.
17351 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17352 made static.
17353 (ppc_cannot_store_register): Renamed from cannot_store_register,
17354 made static.
17355 (the_low_target): New.
17356 * linux-s390-low.c (num_regs): Remove.
17357 (s390_num_regs): Define.
17358 (s390_regmap): Renamed from regmap, made static.
17359 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17360 made static.
17361 (s390_cannot_store_register): Renamed from cannot_store_register,
17362 made static.
17363 (the_low_target): New.
17364 * linux-sh-low.c (num_regs): Remove.
17365 (sh_num_regs): Define.
17366 (sh_regmap): Renamed from regmap, made static.
17367 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17368 made static.
17369 (sh_cannot_store_register): Renamed from cannot_store_register,
17370 made static.
17371 (the_low_target): New.
17372 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17373 (the_low_target): New.
17374
173752002-04-09 Daniel Jacobowitz <drow@mvista.com>
17376
17377 * Makefile.in: Add stamp-h target.
17378 * configure.in: Create stamp-h.
17379 * configure: Regenerated.
17380
173812002-04-09 Daniel Jacobowitz <drow@mvista.com>
17382
17383 * inferiors.c: New file.
17384 * target.c: New file.
17385 * target.h: New file.
17386 * Makefile.in: Add target.o and inferiors.o. Update
17387 dependencies.
17388 * linux-low.c (inferior_pid): New static variable,
17389 moved from server.c.
17390 (linux_create_inferior): Renamed from create_inferior.
17391 Call add_inferior. Return 0 on success instead of a PID.
17392 (linux_attach): Renamed from myattach.
17393 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17394 (linux_thread_alive): Renamed from mythread_alive.
17395 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17396 child dies.
17397 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17398 (regsets_store_inferior_registers): Correct error message.
17399 Add missing ``return 0''.
17400 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17401 (linux_store_registers): Renamed from store_inferior_registers.
17402 (linux_read_memory): Renamed from read_inferior_memory.
17403 (linux_write_memory): Renamed from write_inferior_memory.
17404 (linux_target_ops): New structure.
17405 (initialize_low): Call set_target_ops ().
17406 * remote-utils.c (unhexify): New function.
17407 (hexify): New function.
17408 (input_interrupt): Send signals to ``signal_pid''.
17409 * server.c (inferior_pid): Remove.
17410 (start_inferior): Update create_inferior call.
17411 (attach_inferior): Call add_inferior.
17412 (handle_query): New function.
17413 (main): Call handle_query for `q' packets.
17414 * server.h: Include "target.h". Remove obsolete prototypes.
17415 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17416
174172002-04-09 Daniel Jacobowitz <drow@mvista.com>
17418
17419 * Makefile.in: Add WARN_CFLAGS. Update configury
17420 dependencies.
17421 * configure.in: Check for <string.h>
17422 * configure: Regenerate.
17423 * config.in: Regenerate.
17424 * gdbreplay.c: Include needed system headers.
17425 (remote_open): Remove strchr prototype.
17426 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17427 * regcache.c (supply_register): Change buf argument to const void *.
17428 (supply_register_by_name): Likewise.
17429 (collect_register): Change buf argument to void *.
17430 (collect_register_by_name): Likewise.
17431 * regcache.h: Add missing prototypes.
17432 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17433 * server.c (handle_query): New function.
17434 (attached): New static variable, moved out of main.
17435 (main): Quiet longjmp clobber warnings.
17436 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17437 * utils.c (error): Remove NORETURN.
17438 (fatal): Likewise.
GDB Binutils - Deliverables
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