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Simplify exception handling
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
0570503d
PFC		 12019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
2
3 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
4 value in argument pointer, return 1 if the entry is found and 0
5 otherwise. Move comment.
6 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
7 * linux-low.h (linux_get_auxv): Declare.
8 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
9
227a9e65
TT		 102019-04-05 Tom Tromey <tromey@adacore.com>
11
12 * server.c (gdbserver_usage): Use upper-case for metasyntactic
13 variables.
14
69f4c9cc
AH		 152019-03-28 Alan Hayward <alan.hayward@arm.com>
16
17 * linux-low.c (AT_HWCAP2): Add define if not already included.
18
974c89e0
AH		 192019-03-26 Alan Hayward <alan.hayward@arm.com>
20
21 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
22 (aarch64_arch_setup): Call linux_get_hwcap.
23 * linux-arm-low.c (arm_get_hwcap): Remove function.
24 (arm_read_description): Call linux_get_hwcap.
25 * linux-low.c (linux_get_auxv): New function.
26 (linux_get_hwcap): Likewise.
27 (linux_get_hwcap2): Likewise.
28 * linux-low.h (linux_get_hwcap): New declaration.
29 (linux_get_hwcap2): Likewise.
30 * linux-ppc-low.c (ppc_get_auxv): Remove function.
31 (ppc_arch_setup): Call linux_get_hwcap.
32 * linux-s390-low.c (s390_get_hwcap): Remove function.
33 (s390_arch_setup): Call linux_get_hwcap.
34
1ef53e6b
AH		 352019-03-22 Alan Hayward <alan.hayward@arm.com>
36 Jiong Wang <jiong.wang@arm.com>
37
38 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
39 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
40 to fail.
41 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
42
ee4fbcfa
AH		 432019-03-22 Alan Hayward <alan.hayward@arm.com>
44 Jiong Wang <jiong.wang@arm.com>
45
46 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
47 (aarch64_get_hwcap): New function.
48 (aarch64_arch_setup): Read APIA hwcap.
49
6dc0ebde
AH		 502019-03-22 Alan Hayward <alan.hayward@arm.com>
51 Jiong Wang <jiong.wang@arm.com>
52
53 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
54 (initialize_low_tracepoint): Likewise.
55 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
56 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
57 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
58 (aarch64_linux_read_description): Likewise.
59 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
60
1163a4b7
JB		 612019-03-12 John Baldwin <jhb@FreeBSD.org>
62
63 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
64 i386_create_target_description for 'segments' parameter.
65 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
66 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
67 * win32-i386-low.c (i386_arch_setup): Likewise.
68
d3a70e03
TT		 692019-03-12 Tom Tromey <tromey@adacore.com>
70
71 * linux-low.c (iterate_over_lwps): Update.
72
37991b4f
TT		 732019-03-06 Tom Tromey <tom@tromey.com>
74
75 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
76 (captured_main): Use SCOPE_EXIT.
77
45950eb6
SDJ		 782019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
79
80 * configure.srv: Use '$enable_unittest' instead of '$development'
81 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
82 case.
83
43ac54fc
TT		 842019-02-27 Tom Tromey <tromey@adacore.com>
85
86 * gdbreplay.c (logchar): Handle \r\n.
87
df0da8a2
AH		 882019-02-07 Alan Hayward <alan.hayward@arm.com>
89
90 * linux-low.c (linux_attach): Add process before lwp.
91 * server.c (attach_inferior): Check if already attached.
92
1a5c2598
TT		 932019-02-07 Tom Tromey <tom@tromey.com>
94
95 * x86-tdesc.h: Rename include guard.
96 * x86-low.h: Add include guard.
97 * wincecompat.h: Rename include guard.
98 * win32-low.h: Add include guard.
99 * utils.h: Rename include guard.
100 * tracepoint.h: Rename include guard.
101 * tdesc.h: Rename include guard.
102 * target.h: Rename include guard.
103 * server.h: Rename include guard.
104 * remote-utils.h: Rename include guard.
105 * regcache.h: Rename include guard.
106 * nto-low.h: Rename include guard.
107 * notif.h: Add include guard.
108 * mem-break.h: Rename include guard.
109 * lynx-low.h: Add include guard.
110 * linux-x86-tdesc.h: Add include guard.
111 * linux-s390-tdesc.h: Add include guard.
112 * linux-ppc-tdesc-init.h: Add include guard.
113 * linux-low.h: Add include guard.
114 * linux-aarch64-tdesc.h: Add include guard.
115 * linux-aarch32-low.h: Add include guard.
116 * inferiors.h: Rename include guard.
117 * i387-fp.h: Rename include guard.
118 * hostio.h: Rename include guard.
119 * gdbthread.h: Rename include guard.
120 * gdb_proc_service.h: Rename include guard.
121 * event-loop.h: Rename include guard.
122 * dll.h: Rename include guard.
123 * debug.h: Rename include guard.
124 * ax.h: Rename include guard.
125
956cc47c
SN		 1262018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
127
128 PR gdb/23985
129 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
130 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
131
a0707f3c
TT		 1322019-01-25 Tom Tromey <tom@tromey.com>
133
134 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
135
0747795c
TT		 1362019-01-25 Tom Tromey <tom@tromey.com>
137
138 * win32-low.c: Fix common/ includes.
139 * win32-i386-low.c: Fix common/ includes.
140 * tracepoint.c: Fix common/ includes.
141 * thread-db.c: Fix common/ includes.
142 * target.h: Fix common/ includes.
143 * symbol.c: Fix common/ includes.
144 * spu-low.c: Fix common/ includes.
145 * server.h: Fix common/ includes.
146 * server.c: Fix common/ includes.
147 * remote-utils.c: Fix common/ includes.
148 * regcache.h: Fix common/ includes.
149 * regcache.c: Fix common/ includes.
150 * nto-x86-low.c: Fix common/ includes.
151 * notif.h: Fix common/ includes.
152 * mem-break.h: Fix common/ includes.
153 * lynx-low.c: Fix common/ includes.
154 * lynx-i386-low.c: Fix common/ includes.
155 * linux-x86-tdesc-selftest.c: Fix common/ includes.
156 * linux-x86-low.c: Fix common/ includes.
157 * linux-low.c: Fix common/ includes.
158 * inferiors.h: Fix common/ includes.
159 * i387-fp.c: Fix common/ includes.
160 * hostio.c: Fix common/ includes.
161 * hostio-errno.c: Fix common/ includes.
162 * gdbthread.h: Fix common/ includes.
163 * gdbreplay.c: Fix common/ includes.
164 * fork-child.c: Fix common/ includes.
165 * event-loop.c: Fix common/ includes.
166 * ax.c:
167 (enum gdb_agent_op): Fix common/ includes.
168
be6d4f74
TT		 1692019-01-21 Tom Tromey <tom@tromey.com>
170
171 * tracepoint.c: Fix includes.
172 * remote-utils.c: Fix includes.
173 * linux-x86-low.c: Fix includes.
174
66d91b39
JB		 1752019-01-01 Joel Brobecker <brobecker@adacore.com>
176
177 * gdbreplay.c (gdbreplay_version): Update copyright year in
178 version message.
179 * server.c (gdbserver_version): Likewise.
180
754e3168
AH		 1812018-12-05 Alan Hayward <alan.hayward@arm.com>
182
183 * linux-low.c (add_lwp): Switch ordering.
184
d105de22
TT		 1852018-11-29 Tom Tromey <tom@tromey.com>
186
187 * win32-low.c (win32_join): Take pid, not process.
188 * target.h (struct target_ops) <join>: Change argument type.
189 (join_inferior): Change argument name.
190 * spu-low.c (spu_join): Take pid, not process.
191 * server.c (handle_detach): Preserve pid before destroying
192 process.
193 * lynx-low.c (lynx_join): Take pid, not process.
194 * linux-low.c (linux_join): Take pid, not process.
195
50138245
AH		 1962018-11-23 Alan Hayward <alan.hayward@arm.com>
197
198 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
199 (aarch64_cannot_fetch_register): Likewise.
200 (struct linux_target_ops): Update references.
201
64f57f3d
PFC		 2022018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
203
204 * linux-ppc-low.c: Include nat/linux-ptrace.h.
205
8d619c01
EBM		 2062018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
207
208 * configure.srv (ipa_ppc_linux_regobj): Add
209 powerpc-isa207-htm-vsx32l-ipa.o and
210 powerpc-isa207-htm-vsx64l-ipa.o.
211 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
212 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
213 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
214 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
215 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
216 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
217 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
218 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
219 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
220 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
221 (init_registers_powerpc_isa207_htm_vsx32l)
222 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
223 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
224 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
225 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
226 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
227 (ppc_store_tm_ctarregset): New functions.
228 (ppc_regsets): Add entries for HTM regsets.
229 (ppc_arch_setup): Set htm in features struct when needed. Set
230 sizes for the HTM regsets.
231 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
232 (initialize_low_arch): Call
233 init_registers_powerpc_isa207_htm_vsx32l and
234 init_registers_powerpc_isa207_htm_vsx64l.
235 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
236 PPC_TDESC_ISA207_HTM_VSX.
237 (initialize_low_tracepoint): Call
238 init_registers_powerpc_isa207_htm_vsx32l and
239 init_registers_powerpc_isa207_htm_vsx64l.
240
232bfb86
EBM		 2412018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
242
243 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
244 rs6000/power-linux-pmu.xml to srv_xmlfiles.
245 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
246 (ppc_store_pmuregset): New functions.
247 (ppc_regsets): Add entries for ebb and pmu regsets.
248 (ppc_arch_setup): Set isa207 in features struct if the ebb and
249 pmu regsets are available. Set sizes for these regsets.
250
f2cf6173
EBM		 2512018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
252
253 * configure.srv (ipa_ppc_linux_regobj): Add
254 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
255 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
256 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
257 rs6000/powerpc-isa207-vsx32l.xml, and
258 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
259 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
260 <PPC_TDESC_ISA207_VSX>: New enum value.
261 (init_registers_powerpc_isa207_vsx32l): Declare.
262 (init_registers_powerpc_isa207_vsx64l): Declare.
263 * linux-ppc-low.c (ppc_fill_tarregset): New function.
264 (ppc_store_tarregset): New function.
265 (ppc_regsets): Add entry for the TAR regset.
266 (ppc_arch_setup): Set isa207 in features struct when needed. Set
267 size for the TAR regsets.
268 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
269 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
270 and init_registers_powerpc_isa207_vsx64l.
271 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
272 (initialize_low_tracepoint): Call
273 init_registers_powerpc_isa207_vsx32l and
274 init_registers_powerpc_isa207_vsx64l.
275
7ca18ed6
EBM		 2762018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
277 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
278
279 * configure.srv (ipa_ppc_linux_regobj): Add
280 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
281 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
282 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
283 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
284 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
285 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
286 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
287 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
288 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
289 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
290 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
291 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
292 (ppc_hwcap): Add comment.
293 (ppc_hwcap2): New global.
294 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
295 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
296 (ppc_regsets): Add entries for the DSCR and PPR regsets.
297 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
298 when needed. Set sizes for the the DSCR and PPR regsets.
299 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
300 (initialize_low_arch): Call
301 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
302 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
303 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
304 PPC_TDESC_ISA205_PPR_DSCR_VSX.
305 (initialize_low_tracepoint): Call
306 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
307 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
308
5c849b22
PFC		 3092018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
310
311 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
312
8ecfd7bd
SDJ		 3132018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
314 Simon Marchi <simark@simark.ca>
315
316 * acinclude.m4: Include "../selftest.m4".
317 * configure: Regenerate.
318 * configure.ac: Use "GDB_AC_SELFTEST".
319 * configure.srv: Use "$enable_unittests" instead of
320 "$development" when checking whether unit tests have been
321 enabled.
322 * server.c (captured_main): Update message informing that
323 selftests have been disabled.
324
96643e35
TT		 3252018-10-04 Tom Tromey <tom@tromey.com>
326
327 * configure: Rebuild.
328
da4ae14a
TT		 3292018-10-04 Tom Tromey <tom@tromey.com>
330
331 * server.c (handle_status): Rename inner "thread".
332 (process_serial_event): Declare "res" in 'm' case.
333 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
334 (iterate_over_lwps): Rename inner "thread".
335 (linux_qxfer_libraries_svr4): Rename inner "len".
336 * gdbthread.h (find_thread_in_random): Rename inner "thread".
337
7c619dbd
GB		 3382018-10-01 Gary Benson <gbenson@redhat.com>
339
340 * gdb_proc_service.h: Moved common code to
341 common/gdb_proc_service.h.
342
3795e814
GB		 3432018-10-01 Gary Benson <gbenson@redhat.com>
344
345 * gdb_proc_service.h: Synchronize comments and whitespace with
346 GDB's version of this file.
347
49b036f1
TT		 3482018-09-25 Tom Tromey <tom@tromey.com>
349
350 * configure: Rebuild.
351 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
352
8ff03f0b
SM		 3532018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
354
355 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
356 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
357 ($(IPA_LIB)): Sort IPA_OBJS.
358
a1cd91dc
SM		 3592018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
360
361 * Makefile.in: Remove references to $(ADD_DEPS).
362
752312ba
TT		 3632018-09-16 Tom Tromey <tom@tromey.com>
364
365 * remote-utils.c (remote_open): Use GNU style for metasyntactic
366 variables.
367 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
368 variables.
369
f1628857
TT		 3702018-09-05 Tom Tromey <tom@tromey.com>
371
372 * configure: Rebuild.
373
ad202fcc
SM		 3742018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
375
376 PR build/23399
377 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
378
d3d8724a
TT		 3792018-08-27 Tom Tromey <tom@tromey.com>
380
381 PR build/23087:
382 * configure: Rebuild.
383
b4f183d2
TT		 3842018-08-27 Tom Tromey <tom@tromey.com>
385
386 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
387 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
388 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
389 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
390 (s390x_emit_stack_adjust): Add casts to unsigned char.
391
4e2aa472
SM		 3922018-08-22 Simon Marchi <simon.marchi@ericsson.com>
393
394 PR gdb/23374
395 PR gdb/23375
396 * server.h (struct client_state) <disable_randomization>:
397 Initialize to 1.
398
cf4088a9
SM		 3992018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
400
401 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
402 variable.
403 (mips_supply_ptrace_register): Likewise.
404
a0de763e
TT		 4052018-07-22 Tom Tromey <tom@tromey.com>
406
407 * configure: Rebuild.
408
b0a7723d
TT		 4092018-07-22 Tom Tromey <tom@tromey.com>
410
411 * win32-low.c (win32_create_inferior): Remove unused variables.
412 * gdbreplay.c (remote_open): Remove unused variable.
413 * remote-utils.c (remote_prepare): Remove unused variable.
414 * x86-tdesc.h (X86_TDESC_H): Define.
415 (amd64_expedite_regs): Define conditionally.
416 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
417 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
418 * remote-utils.c (readchar): Remove unused variable.
419
a780ef4f
PA		 4202018-07-13 Pedro Alves <palves@redhat.com>
421
422 * linux-low.c (linux_kill): Change parameter to process_info
423 pointer instead of pid. Adjust.
424 * lynx-low.c (lynx_kill): Likewise.
425 * nto-low.c (nto_kill): Likewise.
426 * spu-low.c (spu_kill): Likewise.
427 * win32-low.c (win32_kill): Likewise.
428 * server.c (handle_v_kill, kill_inferior_callback)
429 (detach_or_kill_for_exit): Adjust.
430 * target.c (kill_inferior): Change parameter to process_info
431 pointer instead of pid. Adjust.
432 * target.h (struct target_ops) <kill>: Change parameter to
433 process_info pointer instead of pid. Adjust all implementations
434 and callers.
435 (kill_inferior): Likewise.
436
ef2ddb33
PA		 4372018-07-13 Pedro Alves <palves@redhat.com>
438
439 * linux-low.c (linux_detach, linux_join): Change parameter to
440 process_info pointer instead of pid. Adjust.
441 * lynx-low.c (lynx_detach, lynx_join): Likewise.
442 * nto-low.c (nto_detach): Likewise.
443 * spu-low.c (spu_detach, spu_join): Likewise.
444 * win32-low.c (win32_detach, win32_join): Likewise.
445 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
446 * target.h (struct target_ops) <detach, join>: Change parameter to
447 process_info pointer instead of pid. Adjust all implementations
448 and callers.
449 (detach_inferior, join_inferior): Rename 'pid' parameter to
450 'proc'.
451
c7ab0aef
SDJ		 4522018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
453 Jan Kratochvil <jan.kratochvil@redhat.com>
454 Paul Fertser <fercerpav@gmail.com>
455 Tsutomu Seki <sekiriki@gmail.com>
456
457 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
458 (OBS): Add 'common/netstuff.o'.
459 (GDBREPLAY_OBS): Likewise.
460 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
461 (remote_open): Implement support for IPv6
462 connections.
463 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
464 and 'wspiapi.h'.
465 (handle_accept_event): Accept connections from IPv6 sources.
466 (remote_prepare): Handle IPv6-style hostnames; implement
467 support for IPv6 connections.
468 (remote_open): Implement support for printing connections from
469 IPv6 sources.
470
31445d10
PA		 4712018-07-11 Pedro Alves <palves@redhat.com>
472
473 PR gdb/23377
474 * mem-break.c (any_persistent_commands): Add process_info
475 parameter and use it instead of relying on the current process.
476 Change return type to bool.
477 * mem-break.h (any_persistent_commands): Add process_info
478 parameter and change return type to bool.
479 * server.c (handle_detach): Remove require_running_or_return call.
480 Look up the process_info for the process we're about to detach.
481 If not found, return back error to GDB. Adjust
482 any_persistent_commands call to pass down a process pointer.
483
cb197132
PA		 4842018-07-11 Pedro Alves <palves@redhat.com>
485
486 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
487 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
488 instead of collect_register_by_name.
489 * regcache.c (regcache_raw_get_unsigned_by_name): New.
490 * regcache.h (regcache_raw_get_unsigned_by_name): New.
491
1b919490
VB		 4922018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
493 Pedro Alves <palves@redhat.com>
494
495 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
496
d7e15655
TT		 4972018-07-03 Tom Tromey <tom@tromey.com>
498
499 * linux-low.c: Update.
500 * lynx-low.c: Update.
501 * mem-break.c: Update.
502 * nto-low.c: Update.
503 * remote-utils.c: Update.
504 * server.c: Update.
505 * spu-low.c: Update.
506 * target.c: Update.
507 * win32-low.c: Update.
508
26a57c92
TT		 5092018-07-03 Tom Tromey <tom@tromey.com>
510
511 * server.c: Update.
512
0e998d96
TT		 5132018-07-03 Tom Tromey <tom@tromey.com>
514
515 * linux-low.c: Update.
516
cc6bcb54
TT		 5172018-07-03 Tom Tromey <tom@tromey.com>
518
519 * target.c: Update.
520
e38504b3
TT		 5212018-07-03 Tom Tromey <tom@tromey.com>
522
523 * linux-low.c: Update.
524 * linux-mips-low.c: Update.
525 * lynx-low.c: Update.
526 * nto-low.c: Update.
527 * remote-utils.c: Update.
528 * server.c: Update.
529 * spu-low.c: Update.
530 * target.c: Update.
531 * thread-db.c: Update.
532
e99b03dc
TT		 5332018-07-03 Tom Tromey <tom@tromey.com>
534
535 * linux-low.c: Update.
536 * linux-mips-low.c: Update.
537 * lynx-low.c: Update.
538 * mem-break.c: Update.
539 * nto-low.c: Update.
540 * remote-utils.c: Update.
541 * server.c: Update.
542 * spu-low.c: Update.
543 * target.c: Update.
544 * tracepoint.c: Update.
545
f2907e49
TT		 5462018-07-03 Tom Tromey <tom@tromey.com>
547
548 * linux-low.c: Update.
549 * linux-ppc-low.c: Update.
550 * linux-x86-low.c: Update.
551 * proc-service.c: Update.
552 * server.c: Update.
553 * spu-low.c: Update.
554 * thread-db.c: Update.
555 * win32-low.c: Update.
556
fd79271b
TT		 5572018-07-03 Tom Tromey <tom@tromey.com>
558
559 * linux-low.c: Update.
560 * lynx-low.c: Update.
561 * nto-low.c: Update.
562 * remote-utils.c: Update.
563 * spu-low.c: Update.
564 * thread-db.c: Update.
565 * win32-low.c: Update.
566
c0867626
SDJ		 5672018-06-29 Joel Brobecker <brobecker@adacore.com>
568
569 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
570 parameter in call to 'amd64_create_target_description'.
571
2512d7ef
JK		 5722018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
573
574 * x86-tdesc.h: Remove executable permission flag.
575
d0ac1c44
SM		 5762018-06-19 Simon Marchi <simon.marchi@ericsson.com>
577
578 * configure.ac: Remove AC_PREREQ, add missing quoting.
579 * configure: Re-generate.
580 * config.in: Re-generate.
581 * aclocal.m4: Re-generate.
582
c4eb05ff
SM		 5832018-06-18 Simon Marchi <simon.marchi@ericsson.com>
584
585 * tracepoint.h (current_traceframe): Remove declaration.
586
02895270
AH		 5872018-06-18 Alan Hayward <alan.hayward@arm.com>
588
589 * linux-aarch64-low.c (is_sve_tdesc): New function.
590 (aarch64_sve_regs_copy_to_regcache): Likewise.
591 (aarch64_sve_regs_copy_from_regcache): Likewise.
592 (aarch64_regs_info): Add SVE checks.
593 (initialize_low_arch): Initialize SVE.
594
e9902bfc
AH		 5952018-06-18 Alan Hayward <alan.hayward@arm.com>
596
597 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
598
fefa175e
AH		 5992018-06-11 Alan Hayward <alan.hayward@arm.com>
600
601 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
602 (initialize_low_tracepoint): Likewise
603 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
604 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
605 param.
606 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
607 checks.
608 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
609
b91ad3ff
AH		 6102018-06-11 Alan Hayward <alan.hayward@arm.com>
611
612 * server.h (PBUFSIZ): Increase size
613
f868386e
AH		 6142018-06-11 Alan Hayward <alan.hayward@arm.com>
615
616 * regcache.c (regcache::raw_compare): New function.
617 * regcache.h (regcache::raw_compare): New declaration.
618
9c861883
AH		 6192018-06-11 Alan Hayward <alan.hayward@arm.com>
620
621 * regcache.c (new_register_cache): Use new.
622 (free_register_cache): Use delete.
623 (register_data): Use const.
624 (supply_register): Move body inside regcache.
625 (regcache::raw_supply): New override function.
626 (collect_register): Move body inside regcache.
627 (regcache::raw_collect): New override function.
628 (regcache::get_register_status): New override function.
629 * regcache.h (struct regcache): Inherit from reg_buffer_common.
630
40591844
TT		 6312018-06-09 Tom Tromey <tom@tromey.com>
632
633 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
634 declare queue.
635 (event_queue): Use std::queue.
636 (gdb_event_xfree): Remove.
637 (initialize_event_loop, process_event, wait_for_event): Update.
638
6341380d
SC		 6392018-06-08 Stan Cox <scox@redhat.com>
640
641 * win32-low.c (win32_create_inferior): last_ptid and last_status
642 moved to client_state.
643
03349c93
PA		 6442018-06-08 Pedro Alves <palves@redhat.com>
645
646 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
647 common/common-exceptions.o, common/common-utils.o,
648 common/errors.o, common/print-utils.o and utils.o.
649 * gdbreplay.c: Include "common-defs.h" instead of the two
650 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
651 string.h or alloca.h.
652 (perror_with_name): Delete.
653 (remote_open): Use xstrdup instead of strdup.
654 (main): Rename to ...
655 (captured_main): ... this.
656 (main): New.
657
8dcc53b3
TT		 6582018-06-08 Tom Tromey <tom@tromey.com>
659
660 * linux-low.c (linux_low_read_btrace): Update.
661
c12a5089
SC		 6622018-06-04 Stan Cox <scox@redhat.com>
663
664 * server.h (struct client_state): New.
665 * server.c (cont_thread, general_thread, multi_process)
666 (report_fork_events, report_vfork_events, report_exec_events)
667 (report_thread_events, swbreak_feature, hwbreak_feature)
668 (vCont_supported, disable_randomization, pass_signals)
669 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
670 Moved to client_state.
671 * remote-utils.c (remote_debug, noack_mode)
672 (transport_is_reliable): Moved to client_state.
673 * tracepoint.c (current_traceframe): Moved to client_state.
674
675 Update all callers.
676 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
677 linux-low.c, remote-utils.h, target.c: Use client_state.
678
122394f1
AH		 6792018-05-31 Alan Hayward <alan.hayward@arm.com>
680
681 * configure.srv: Add new c/h file.
682
95228a0d
AH		 6832018-05-31 Alan Hayward <alan.hayward@arm.com>
684
685 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
686 null VQ.
687
d8dab6c3
MR		 6882018-05-25 Maciej W. Rozycki <macro@mips.com>
689
690 * gdb.arch/mips-fpregset-core.exp: New test.
691 * gdb.arch/mips-fpregset-core.c: New test source.
692
81e25b7c
EK		 6932018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
694
695 PR server/23198
696 * hostio.c (require_int): Do not report overflow for integers
697 between 0xfffffff and 0x7fffffff.
698
7e947ad3
MR		 6992018-05-22 Maciej W. Rozycki <macro@mips.com>
700
701 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
702 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
703 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
704 functions.
705 (the_low_target): Wire them.
706
1d75a658
PFC		 7072018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
708
709 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
710 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
711 mode. Call collect_register_by_name with vscr using
712 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
713 (ppc_store_vrregset): Add and set vscr_offset variable as in
714 ppc_fill_vrregset. Call supply_register_by_name with vscr using
715 vscr_offset.
716
d078308a
PFC		 7172018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
718
719 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
720 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
721 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
722
7273b5fc
PFC		 7232018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
724
725 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
726 (ppc_store_vsxregset): Likewise.
727 (ppc_fill_vrregset): Likewise.
728 (ppc_store_vrregset): Likewise.
729 (ppc_fill_evrregset): Likewise.
730 (ppc_store_evrregset): Likewise.
731 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
732 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
733 needed.
734
2e077f5e
PFC		 7352018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
736
737 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
738 wordsize of the inferior. Call ppc_linux_target_wordsize.
739
bd64614e
PFC		 7402018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
741
742 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
743 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
744 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
745 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
746 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
747 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
748 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
749 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
750 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
751 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
752 (tdesc_powerpc_e500l): Remove.
753 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
754 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
755 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
756 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
757 linux-ppc-tdesc.h.
758 (ppc_arch_setup): Remove target description matching code. Fill a
759 ppc_linux_features struct and call ppc_linux_match_description
760 with it.
761
75d74cca
MR		 7622018-05-22 Maciej W. Rozycki <macro@mips.com>
763
764 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
765 width of the requested register exceeds the width of the
766 `ptrace' data type.
767 (mips_cannot_store_register): Likewise.
768
e4439e43
MR		 7692018-05-21 Maciej W. Rozycki <macro@mips.com>
770
771 * linux-mips-low.c (mips_fetch_register): New function. Update
772 preceding comment.
773 (mips_store_gregset): Supply 0 rather than $restart for $zero.
774 (the_low_target): Wire `mips_fetch_register'.
775
55271bf9
JB		 7762018-05-10 Joel Brobecker <brobecker@adacore.com>
777
778 * lynx-i386-low.c (LYNXOS_178): New macro.
779 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
780 the layout on LynxOS-178.
781 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
782 handle floating point registers that are not supported by
783 LynxOS-178.
784
1a34f210
TT		 7852018-05-10 Tom Tromey <tom@tromey.com>
786
787 * configure: Rebuild.
788
190852c8
JB		 7892018-05-10 Joel Brobecker <brobecker@adacore.com>
790
791 PR server/23158:
792 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
793 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
794 Use it to set the expedite_regs field in the given tdesc.
795 * x86-tdesc.h: New file.
796 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
797 Adjust following the addition of the new expedite_regs parameter
798 to init_target_desc.
799 * linux-tic6x-low.c (tic6x_read_description): Likewise.
800 * linux-x86-tdesc.c: #include "x86-tdesc.h".
801 (i386_linux_read_description, amd64_linux_read_description):
802 Adjust following the addition of the new expedite_regs parameter
803 to init_target_desc.
804 * lynx-i386-low.c: #include "x86-tdesc.h".
805 (lynx_i386_arch_setup): Adjust following the addition of the new
806 expedite_regs parameter to init_target_desc.
807 * nto-x86-low.c: #include "x86-tdesc.h".
808 (nto_x86_arch_setup): Adjust following the addition of the new
809 expedite_regs parameter to init_target_desc.
810 * win32-i386-low.c: #include "x86-tdesc.h".
811 (i386_arch_setup): Adjust following the addition of the new
812 expedite_regs parameter to init_target_desc.
813
7dbac825
JB		 8142018-05-10 Joel Brobecker <brobecker@adacore.com>
815
816 PR server/23158:
817 * win32-low.c (win32_create_inferior): Add call to my_wait
818 setting last_status global.
819
906994d9
JB		 8202018-05-10 Joel Brobecker <brobecker@adacore.com>
821
822 PR server/23158:
823 * win32-low.c (create_process): Only call gdb_tilde_expand if
824 inferior_cwd is not NULL.
825
8ee22052
AB		 8262018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
827
828 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
829 registers to the cache if their values have changed.
830 (i387_xsave_to_cache): Provide default values for x87 control
831 registers when these features are available, but disabled.
832 * regcache.c (supply_register_by_name_zeroed): New function.
833 * regcache.h (supply_register_by_name_zeroed): Declare new
834 function.
835
aff689d3
TT		 8362018-05-07 Tom Tromey <tom@tromey.com>
837
838 * configure: Rebuild.
839
85e26832
TT		 8402018-05-04 Tom Tromey <tom@tromey.com>
841
842 * configure: Rebuild.
843
a3b60e45
JK		 8442018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
845 Pedro Alves <palves@redhat.com>
846
847 * linux-aarch64-low.c (aarch64_stopped_data_address):
848 Likewise.
849
632e107b
TT		 8502018-04-27 Tom Tromey <tom@tromey.com>
851
852 * configure: Rebuild.
853
458412c3
TT		 8542018-04-23 Tom Tromey <tom@tromey.com>
855
856 * configure: Rebuild.
857
f31c089e
SM		 8582018-04-19 Simon Marchi <simon.marchi@ericsson.com>
859
860 * Makefile.in (depcomp): Add "..".
861 (all_deps_files): New and use it.
862
b319b098
AH		 8632018-04-18 Alan Hayward <alan.hayward@arm.com>
864
865 * configure.srv (aarch64*-*-linux*): Don't include xml.
866 (i[34567]86-*-cygwin*): Likewise.
867 (i[34567]86-*-linux*): Likewise.
868 (i[34567]86-*-lynxos*): Likewise.
869 (i[34567]86-*-mingw32ce*): Likewise.
870 (i[34567]86-*-mingw*): Likewise.
871 (i[34567]86-*-nto*): Likewise.
872 (tic6x-*-uclinux): Likewise.
873 (x86_64-*-linux*): Likewise.
874 (x86_64-*-mingw*): Likewise.
875 (x86_64-*-cygwin*): Likewise.
876
3b74854b
AH		 8772018-04-18 Alan Hayward <alan.hayward@arm.com>
878
879 * tdesc.c: Remove xml parameter.
880
e98577a9
AH		 8812018-04-18 Alan Hayward <alan.hayward@arm.com>
882
883 * server.c (get_features_xml): Remove cast.
884 * tdesc.c (void target_desc::accept): Fill in function.
885 (tdesc_get_features_xml): Remove old xml creation.
886 (print_xml_feature::visit_pre): Add xml vistor.
887 * tdesc.h (struct target_desc): Make xmltarget mutable.
888 (tdesc_get_features_xml): Remove declaration.
889
d278f585
AH		 8902018-04-18 Alan Hayward <alan.hayward@arm.com>
891
892 * tdesc.c (tdesc_architecture_name): Add new function.
893 (tdesc_osabi_name): Likewise.
894 (tdesc_get_features_xml): Use new functions.
895
eee8a18d
AH		 8962018-04-18 Alan Hayward <alan.hayward@arm.com>
897
898 * tdesc.c (tdesc_create_flags): Remove.
899 (tdesc_add_flag): Likewise.
900 (tdesc_named_type): Likewise.
901 (tdesc_create_union): Likewise.
902 (tdesc_create_struct): Likewise.
903 (tdesc_create_vector): Likewise.
904 (tdesc_add_bitfield): Likewise.
905 (tdesc_add_field): Likewise.
906 (tdesc_set_struct_size): Likewise.
907
82ec9bc7
AH		 9082018-04-18 Alan Hayward <alan.hayward@arm.com>
909
910 * tdesc.c (~target_desc): Remove implictly deleted items.
911 (init_target_desc): Iterate all features.
912 (tdesc_get_features_xml): Use vector.
913 (tdesc_create_feature): Create feature.
914 * tdesc.h (tdesc_feature) Remove
915 (target_desc): Add features.
916
ea3e7d71
AH		 9172018-04-18 Alan Hayward <alan.hayward@arm.com>
918
919 * Makefile.in: Add common/tdesc.c
920 * tdesc.c (init_target_desc): init all reg_defs from register
921 vector.
922 (tdesc_create_reg): Create tdesc_reg.
923 * tdesc.h (tdesc_feature): Add register vector.
924
17d08cd4
SM		 9252018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
926
927 * tdesc.h (struct target_desc) <features>: Change type to
928 std::vector<std::string>.
929 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
930 changes.
931 (tdesc_get_features_xml): Likewise.
932 (tdesc_create_feature): Likewise.
933
5cd3e386
AH		 9342018-03-26 Alan Hayward <alan.hayward@arm.com>
935
936 * regcache.c (find_register_by_number): Return a ref.
937 (find_regno): Use references.
938 (register_size): Likewise.
939 (register_data): Likewise.
940 * tdesc.c (target_desc::~target_desc): Remove free calls.
941 (target_desc::operator==): Use std::vector compare.
942 (init_target_desc): Use reference.
943 (tdesc_create_reg): Use reg constructors.
944 * tdesc.h (struct target_desc): Replace pointer with object.
945
dff7492c
AH		 9462018-03-23 Alan Hayward <alan.hayward@arm.com>
947
948 * regcache.c (find_register_by_number): Make static.
949 (find_regno): Use find_register_by_number
950 * regcache.h (struct reg): Remove declaration.
951
d80e5242
AH		 9522018-03-23 Alan Hayward <alan.hayward@arm.com>
953
954 * tdesc.c (target_desc::~target_desc): Move to here.
955 (target_desc::operator==): Likewise.
956 * tdesc.h (target_desc::~target_desc): Move from here.
957 (target_desc::operator==): Likewise.
958
f69c5afb
AA		 9592018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
960
961 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
962
ce29f843
AA		 9632018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
964
965 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
966 S390_TDESC_GS.
967 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
968 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
969 and init_registers_s390_gs_linux64.
970
c49bd90b
AA		 9712018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
972
973 * linux-s390-low.c (s390_fill_gs): Remove function.
974 (s390_fill_gsbc): Remove function.
975 (s390_regsets): Set fill functions for the guarded storage regsets
976 to NULL.
977
7edb9bd3
AA		 9782018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
979
980 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
981 the word size. Add comment.
982 (s390_get_wordsize): New function.
983 (s390_arch_setup): No longer select a temporary tdesc to fetch the
984 pswm with it. Instead, use s390_get_wordsize to determine the
985 word size first and derive the correct tdesc from that directly.
986
39be3c7e
SM		 9872018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
988
989 * Makefile.in: Include silent-rules.mk.
990 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
991 (COMPILE): Add ECHO_CXX.
992 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
993 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
994 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
995 (version-generated.c): Add ECHO_GEN.
996 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
997 (IPAGENT_COMPILE): Add ECHO_CXX.
998 (%-generated.c): Add ECHO_REGDAT.
999
3ae9ce5d
TT		 10002018-03-14 Tom Tromey <tom@tromey.com>
1001
1002 PR cli/14977:
1003 * ax.c (ax_printf): Special case for NULL.
1004
e6a58aa8
SM		 10052018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1006
1007 * linux-low.c (linux_qxfer_libraries_svr4): Use
1008 xml_escape_text_append.
1009
f6e8a41e
SM		 10102018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1011
1012 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1013
b9671caf
SM		 10142018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1015
1016 * server.c (handle_general_set): Remove unnecessary xstrdup.
1017
e80aaf61
SM		 10182018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1019
1020 * server.c (parse_debug_format_options): Adjust to
1021 delim_string_to_char_ptr_vec changes.
1022 * thread-db.c (thread_db_load_search): Adjust to
1023 dirnames_to_char_ptr_vec changes.
1024
b1223e78
MM		 10252018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1026
1027 * target.h (target_enable_btrace, target_disable_btrace)
1028 (target_read_btrace, target_read_btrace_conf): Turn macro into
1029 inline function. Throw error if target method is not defined.
1030 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1031 check for btrace target method. Be prepared to handle exceptions
1032 from btrace target methods.
1033
81561546
SDJ		 10342018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1035
1036 * server.c (captured_main): Change order of error message printed
1037 when the current working directory cannot be found.
1038
25e3c82c
SDJ		 10392018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1040
1041 * server.c: Include "filenames.h" and "pathstuff.h".
1042 (program_name): Delete variable.
1043 (program_path): New anonymous class.
1044 (get_exec_wrapper): Use "program_path" instead of
1045 "program_name".
1046 (handle_v_run): Likewise.
1047 (captured_main): Likewise.
1048 (process_serial_event): Likewise.
1049
b4987c95
SDJ		 10502018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1051
1052 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1053 (OBJS): Add "pathstuff.o".
1054 * server.c (current_directory): New global variable.
1055 (captured_main): Initialize "current_directory".
1056
f46cd62a
AH		 10572018-02-26 Alan Hayward <alan.hayward@arm.com>
1058
1059 * tdesc.c: Use common/tdesc.h.
1060 * tdesc.h: Likewise.
1061
a543c5ca
AH		 10622018-02-20 Alan Hayward <alan.hayward@arm.com>
1063 Simon Marchi <simon.marchi@ericsson.com>
1064
1065 * Makefile.in: Switch order of make rules.
1066
b5884fa7
AH		 10672018-02-19 Alan Hayward <alan.hayward@arm.com>
1068
1069 * Makefile.in: Add common directory in build.
1070 * configure.ac: Add common reference.
1071 * configure: Regenerate.
1072
de6242d3
MM		 10732018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1074
1075 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1076 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1077 * spu-low.c (spu_target_ops): Likewise.
1078 * win32-low.c (win32_target_ops): Likewise.
1079 * server.c (supported_btrace_packets): Report packets unconditionally.
1080 * target.h (target_ops) <supports_btrace>: Remove.
1081 (target_supports_btrace): Remove.
1082
9ee23a85
MM		 10832018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1084
1085 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1086 (handle_btrace_disable): Change return type to void. Use exceptions
1087 to report errors.
1088 (handle_btrace_general_set): Catch exception and copy message to
1089 return message.
1090
8ce47547
TT		 10912018-02-08 Tom Tromey <tom@tromey.com>
1092
1093 * linux-low.c (install_software_single_step_breakpoints): Use
1094 make_scoped_restore.
1095 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1096 (do_restore_current_thread_cleanup): Remove.
1097 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1098 declare.
1099
45dd3607
TT		 11002018-02-08 Tom Tromey <tom@tromey.com>
1101
1102 * mem-break.c (set_raw_breakpoint_at): Use
1103 gdb::unique_xmalloc_ptr.
1104
e671cd59
PA		 11052018-01-30 Pedro Alves <palves@redhat.com>
1106
1107 PR gdb/13211
1108 * target.c (target_terminal::terminal_state): Rename to ...
1109 (target_terminal::m_terminal_state): ... this.
1110
a0aad537
JC		 11112018-01-19 James Clarke <jrtc27@jrtc27.com>
1112
1113 * linux-low.c (handle_extended_wait): Surround call to
1114 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1115
4d9b86e1
SM		 11162018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1117
1118 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1119 linux_ptrace_attach_fail_reason_string now returning an
1120 std::string.
1121 (linux_attach): Likewise.
1122 * thread-db.c (attach_thread): Likewise.
1123
f517c180
EA		 11242018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1125
1126 PR gdb/21559
1127 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1128 checking for fs_base/gs_base fields in struct user_regs_struct.
1129 * configure: Regenerate.
1130
9a70f35c
YQ		 11312018-01-16 Yao Qi <yao.qi@linaro.org>
1132
1133 PR gdb/18749
1134 * linux-low.c (fetch_register): Call supply_register instead of
1135 error.
1136
605fd3c6
YQ		 11372018-01-08 Yao Qi <yao.qi@linaro.org>
1138 Simon Marchi <simon.marchi@ericsson.com>
1139
1140 * Makefile.in (OBS): Remove selftest.o.
1141 * configure.ac: Set srv_selftest_objs if $development is true.
1142 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1143 * configure: Re-generated.
1144 * server.c (captured_main): Wrap variable selftest_filter with
1145 GDB_SELF_TEST.
1146
2cc05030
SM		 11472018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1148
1149 * server.c (parse_debug_format_options): Return std::string.
1150 (handle_monitor_command, captured_main): Adjust.
1151
e379cee6
PA		 11522018-01-05 Pedro Alves <palves@redhat.com>
1153
1154 PR gdb/18653
1155 * server.c (captured_main): Pass quiet=false to
1156 save_original_signals_state.
1157
82e1e79a
JB		 11582018-01-01 Joel Brobecker <brobecker@adacore.com>
1159
1160 * gdbreplay.c (gdbreplay_version): Update copyright year in
1161 version message.
1162 * server.c (gdbserver_version): Likewise.
1163
8e481c3b
TT		 11642017-12-08 Tom Tromey <tom@tromey.com>
1165
1166 * ax.c (ax_printf): Update.
1167
a8806230
YQ		 11682017-12-07 Yao Qi <yao.qi@linaro.org>
1169
1170 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1171 aarch64_linux_read_description.
1172 * linux-amd64-ipa.c (idx2mask): New array.
1173 (get_ipa_tdesc): Move idx2mask out.
1174 (initialize_low_tracepoint): Initialize target descriptions.
1175 * linux-i386-ipa.c (idx2mask): New array.
1176 (get_ipa_tdesc): Move idx2mask out.
1177 (initialize_low_tracepoint): Initialize target descriptions.
1178
d4a0e8b5
SM		 11792017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1180
1181 * tdesc.c (struct tdesc_type): Change return type.
1182 (tdesc_add_flag): Change parameter type.
1183 (tdesc_add_bitfield): Likewise.
1184 (tdesc_add_field): Likewise.
1185 (tdesc_set_struct_size): Likewise.
1186
798a7429
SM		 11872017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1188
1189 * regcache.c (registers_to_string): Remove unused variable.
1190
c0e15c9b
SM		 11912017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1192
1193 * inferiors.c (for_each_inferior_with_data): Remove.
1194 * inferiors.h (for_each_inferior_with_data): Remove.
1195 * server.c (handle_qxfer_threads_worker): Change parameter type.
1196 (handle_qxfer_threads_proper): Use for_each_thread.
1197
f0045347
SM		 11982017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1199
1200 * inferiors.c (for_each_inferior): Remove.
1201 (clear_inferiors): Use for_each_thread.
1202 * inferiors.h (for_each_inferior): Remove.
1203 * linux-low.c (linux_wait_for_event_filtered): Use
1204 for_each_thread.
1205 (linux_stabilize_threads): Likewise.
1206 * regcache.c (regcache_release): Likewise.
1207 * server.c (gdb_wants_all_threads_stopped): Likewise.
1208 (clear_pending_status_callback): Remove.
1209 (handle_status): Use for_each_thread.
1210 (captured_main): Likewise.
1211 * win32-low.c (child_init_thread_list): Likewise.
1212 (win32_clear_inferiors): Likewise.
1213 (fake_breakpoint_event): Likewise.
1214
9521758b
SM		 12152017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1216
1217 * inferiors.h (find_inferior): Remove.
1218 * inferiors.c (find_inferior): Remove.
1219
8f86d7aa
SM		 12202017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1221
1222 * linux-low.c (resume_status_pending_p): Update comment.
1223 (need_step_over_p): Update comment.
1224
e2b44075
SM		 12252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1226
1227 * linux-low.c (proceed_one_lwp): Return void, change parameter
1228 type.
1229 (unsuspend_and_proceed_one_lwp): Likewise.
1230 (proceed_all_lwps): Use for_each_thread.
1231 (unstop_all_lwps): Likewise.
1232
c80825ff
SM		 12332017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1234
1235 * linux-low.c (linux_resume_one_thread): Return void, take
1236 parameter directly.
1237 (linux_resume): Use for_each_thread.
1238
df3e4dbe
SM		 12392017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1240
1241 * linux-low.c (send_sigstop_callback): Return void, change
1242 parameter type. Rename to...
1243 (send_sigstop): ... this.
1244 (suspend_and_send_sigstop_callback): Return void, change parameter
1245 type. Rename to...
1246 (suspend_and_send_sigstop): ... this.
1247 (stop_all_lwps): Use for_each_thread.
1248
5a6b0a41
SM		 12492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1250
1251 * linux-low.c (lwp_running): Return bool, remove unused
1252 argument.
1253 (linux_stabilize_threads): Use find_thread.
1254
39a64da5
SM		 12552017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1256
1257 * linux-low.c (select_singlestep_lwp_callback): Remove.
1258 (count_events_callback): Remove.
1259 (select_event_lwp_callback): Remove.
1260 (select_event_lwp): Use find_thread/for_each_thread.
1261
a1385b7b
SM		 12622017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1263
1264 * linux-low.c (not_stopped_callback): Return bool, take filter
1265 argument directly.
1266 (linux_wait_for_event_filtered): Use find_thread.
1267 (linux_wait_1): Likewise.
1268
454296a2
SM		 12692017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1270
1271 * linux-low.c (same_lwp): Remove.
1272 (find_lwp_pid): Use find_thread.
1273
6b2a85da
SM		 12742017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1275
1276 * linux-low.c (delete_lwp_callback): Remove.
1277 (linux_mourn): Use for_each_thread.
1278
798a38e8
SM		 12792017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1280
1281 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1282 args parameter, don't check for pid.
1283 (linux_detach): Use for_each_thread.
1284
e4eb0dec
SM		 12852017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1286
1287 * linux-low.c (struct counter): Remove.
1288 (second_thread_of_pid_p): Remove.
1289 (last_thread_of_process_p): Use find_thread.
1290
83e1b6c1
SM		 12912017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1292
1293 * inferiors.c (find_inferior_in_random): Remove.
1294 * inferiors.h (find_inferior_in_random): Remove.
1295 * linux-low.c (status_pending_p_callback): Return bool, accept
1296 parameter ptid directly.
1297 (linux_wait_for_event_filtered): Use find_thread_in_random.
1298 (linux_wait_1): Likewise.
1299
8dc7b443
SM		 13002017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1301
1302 * inferiors.c (find_inferior_id): Remove.
1303 (find_thread_ptid): Move implemention from find_inferior_id to
1304 here.
1305 * inferiors.h (find_inferior_id): Remove.
1306 * server.c (handle_status): Use find_thread_ptid.
1307 (process_serial_event): Likewise.
1308 * thread-db.c (find_one_thread): Likewise.
1309 (thread_db_thread_handle): Likewise.
1310 * win32-low.c (thread_rec): Likewise.
1311 (child_delete_thread): Likewise.
1312 (win32_thread_alive): Likewise.
1313 (get_child_debug_event): Likewise.
1314
da25033c
SM		 13152017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1316
1317 * linux-mips-low.c (update_watch_registers_callback): Return
1318 void, remove pid_p parameter, don't check for pid.
1319 (mips_insert_point, mips_remove_point): Use for_each_thread.
1320
c91bb56b
SM		 13212017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1322
1323 * lynx.low (lynx_delete_thread_callback): Remove.
1324 (lynx_mourn): Use for_each_thread.
1325
634a3254
SM		 13262017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1327
1328 * regcache.c (regcache_invalidate_one): Remove.
1329 (regcache_invalidate_pid): use for_each_thread.
1330
41272101
TT		 13312017-11-26 Tom Tromey <tom@tromey.com>
1332
1333 * linux-low.c (linux_create_inferior): Update.
1334
f5291a6f
UW		 13352017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1336
1337 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1338
6654d750
AH		 13392017-11-24 Alan Hayward <alan.hayward@arm.com>
1340
1341 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1342 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1343 * linux-aarch64-tdesc-selftest.c: New file.
1344 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1345
13462017-11-24 Alan Hayward <alan.hayward@arm.com>
1347
1348 * configure.srv: Add new file.
1349 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1350 * linux-aarch64-tdesc-selftest.c: New file.
1351 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1352
49bdb7ee
AH		 13532017-11-24 Alan Hayward <alan.hayward@arm.com>
1354
1355 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1356 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1357 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1358
d6d7ce56
AH		 13592017-11-24 Alan Hayward <alan.hayward@arm.com>
1360
1361 * configure.srv: Add new files.
1362 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1363 aarch64_linux_read_description.
1364 * linux-aarch64-low.c (aarch64_linux_read_description):
1365 Merge with aarch64_arch_setup.
1366 (aarch64_arch_setup): Call aarch64_linux_read_description.
1367 * linux-aarch64-tdesc.c: New file.
1368 * linux-aarch64-tdesc.h: New file.
1369
506fe5f4
YQ		 13702017-11-24 Yao Qi <yao.qi@linaro.org>
1371
1372 * configure.srv: Set $srv_regobj for tic6x-linux.
1373 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1374 (tic6x_read_description): Move some code to tic6x_arch_setup.
1375 (tic6x_tdesc_test): New function.
1376 (initialize_low_arch): Call selftests::register_test.
1377
29f9a567
YQ		 13782017-11-22 Yao Qi <yao.qi@linaro.org>
1379
1380 * remote-utils.c (prepare_resume_reply): Use memcpy.
1381
578290ec
SM		 13822017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1383
1384 * linux-low.c (kill_one_lwp_callback): Return void, take
1385 argument directly, don't filter on pid.
1386 (linux_kill): Use for_each_thread.
1387
eca55aec
SM		 13882017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1389
1390 * linux-low.c (need_step_over_p): Return bool, remove dummy
1391 argument.
1392 (linux_resume, proceed_all_lwps): Use find_thread.
1393
25c28b4d
SM		 13942017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1395
1396 * linux-low.c (resume_status_pending_p): Return bool, remove
1397 flag_p argument.
1398 (linux_resume): Use find_thread.
1399
5fdda392
SM		 14002017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1401
1402 * linux-low.c (struct thread_resume_array): Remove.
1403 (linux_set_resume_request): Return void, take arguments
1404 directly.
1405 (linux_resume): Use for_each_thread.
1406
fcb056a5
SM		 14072017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1408
1409 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1410 return bool, remove data argument.
1411 (linux_stabilize_threads): Use find_thread.
1412
139720c5
SM		 14132017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1414
1415 * linux-low.c (unsuspend_one_lwp): Remove.
1416 (unsuspend_all_lwps): Use for_each_thread, inline code from
1417 unsuspend_one_lwp.
1418
6d1e5673
SM		 14192017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1420
1421 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1422 * linux-low.c (struct iterate_over_lwps_args): Remove.
1423 (iterate_over_lwps_filter): Remove.
1424 (iterate_over_lwps): Use find_thread.
1425
bbf550d5
SM		 14262017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1427
1428 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1429 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1430 code from reset_lwp_ptrace_options_callback.
1431
00192f77
SM		 14322017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1433
1434 * linux-arm-low.c (struct update_registers_data): Remove.
1435 (update_registers_callback): Return void, take arguments
1436 directly, don't check thread's pid.
1437 (arm_insert_point, arm_remove_point): Use for_each_thread.
1438
2bee2b6c
SM		 14392017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1440
1441 * win32-low.c (continue_one_thread): Return void, take argument
1442 directly.
1443 (child_continue): Use for_each_thread.
1444
0b360f19
SM		 14452017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1446
1447 * win32-i386-low.c (update_debug_registers_callback): Rename
1448 to ...
1449 (update_debug_registers): ... this, return void, remove pid_p arg.
1450 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1451
f27866ba
SM		 14522017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1453
1454 * inferiors.h (struct process_info): Add constructor, initialize
1455 fields..
1456 <syscalls_to_catch>: Change type to std::vector<int>.
1457 * inferiors.c (add_process): Allocate process_info with new.
1458 (remove_process): Free process_info with delete.
1459 * linux-low.c (handle_extended_wait): Adjust.
1460 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1461 * server.c (handle_general_set): Adjust.
1462
e849ea89
PA		 14632017-11-16 Pedro Alves <palves@redhat.com>
1464
1465 * remote-utils.c (remote_close): Block SIGIO signals instead of
1466 uninstalling the SIGIO handler.
1467
1d0aa65c
AH		 14682017-11-16 Alan Hayward <alan.hayward@arm.com>
1469
1470 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1471
3491a34c
YQ		 14722017-11-16 Yao Qi <yao.qi@linaro.org>
1473
1474 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1475 (tic6x_store_gregset): Likewise.
1476 (tic6x_usrregs_info): Move it up.
1477
a602f924
AH		 14782017-11-15 Alan Hayward <alan.hayward@arm.com>
1479
1480 * Makefile.in: Update arch rules.
1481 * configure.srv: Explicitly mark arch/ files.
1482
5616b6c3
AS		 14832017-11-13 Andreas Schwab <schwab@suse.de>
1484
1485 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1486 function.
1487 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1488
d1928160
PA		 14892017-11-06 Pedro Alves <palves@redhat.com>
1490
1491 * config.in, configure: Regenerate.
1492
bac608e7
SM		 14932017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1494
1495 * target.c (struct thread_search): Remove.
1496 (thread_search_callback): Remove.
1497 (prepare_to_access_memory): Use for_each_thread instead of
1498 find_inferior. Inline code from thread_search_callback.
1499
eaddb425
SM		 15002017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1501
1502 * server.c (struct visit_actioned_threads_data): Remove.
1503 (visit_actioned_threads): Change prototype to take arguments
1504 directly.
1505 (resume): Use find_thread instead of find_inferior.
1506
99078d34
SM		 15072017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1508
1509 * server.c (queue_stop_reply_callback): Change prototype, return
1510 void.
1511 (find_status_pending_thread_callback): Remove.
1512 (handle_status): Replace find_inferior with find_thread and
1513 for_each_thread.
1514
cc628f3d
AH		 15152017-10-25 Alan Hayward <alan.hayward@arm.com>
1516
1517 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1518 with REGNO.
1519 (aarch64_store_gregset): Likewise.
1520 (aarch64_fill_fpregset): Likewise.
1521 (aarch64_store_fpregset): Likewise.
1522
4d3bb80e
SM		 15232017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1524
1525 * gdbthread.h (find_thread, for_each_thread): New functions.
1526 * inferiors.c (thread_of_pid): Remove.
1527 (find_any_thread_of_pid): Use find_thread.
1528 * linux-low.c (num_lwps): Use for_each_thread.
1529
7a7cdfa0
YQ		 15302017-10-17 Yao Qi <yao.qi@linaro.org>
1531
1532 * Makefile.in: Remove one rule.
1533 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1534
e675d170
YQ		 15352017-10-17 Yao Qi <yao.qi@linaro.org>
1536
1537 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1538 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1539
7eb4e0f9
YQ		 15402017-10-17 Yao Qi <yao.qi@linaro.org>
1541
1542 * configure.srv: Rename arm.o with arch/arm.o.
1543
60d6cfc9
YQ		 15442017-10-17 Yao Qi <yao.qi@linaro.org>
1545
1546 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1547 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1548 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1549 (arch-i386.o, arch-amd64.o): Remove rules.
1550 (arch/%.o): New rule.
1551 Update POSTCOMPILE and COMPILE.pre.
1552 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1553 * configure: Re-generated.
1554 * configure.srv: Replace arch-i386.o with arch/i386.o.
1555 Replace arch-amd64.o with arch/amd64.o.
1556
5bfda255
YQ		 15572017-10-16 Yao Qi <yao.qi@linaro.org>
1558
1559 * configure: Regenerated.
1560
9c80ecd6
SM		 15612017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1562
1563 * inferiors.h: (struct inferior_list): Remove.
1564 (struct inferior_list_entry); Remove.
1565 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1566 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1567 get_first_inferior): Remove.
1568 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1569 find_inferior_id, find_inferior_in_random): Change signature.
1570 * inferiors.c (all_threads): Change type to
1571 std::list<thread_info *>.
1572 (get_thread): Remove macro.
1573 (find_inferior, find_inferior_id): Change signature, implement
1574 using find_thread.
1575 (find_inferior_in_random): Change signature, implement using
1576 find_thread_in_random.
1577 (for_each_inferior, for_each_inferior_with_data): Change
1578 signature, implement using for_each_thread.
1579 (add_inferior_to_list, remove_inferior): Remove.
1580 (add_thread, get_first_thread, thread_of_pid,
1581 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1582 (get_first_inferior, one_inferior_p, clear_inferior_list):
1583 Remove.
1584 (clear_inferiors, get_thread_process): Update.
1585 * gdbthread.h: Include <list>.
1586 (struct thread_info) <entry>: Remove field.
1587 <id>: New field.
1588 (all_threads): Change type to std::list<thread_info *>.
1589 (get_first_inferior): Add doc.
1590 (find_thread, for_each_thread, find_thread_in_random): New
1591 functions.
1592 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1593 * linux-arm-low.c (update_registers_callback): Update.
1594 * linux-low.c (second_thread_of_pid_p): Update.
1595 (kill_one_lwp_callback, linux_detach_lwp_callback,
1596 delete_lwp_callback, status_pending_p_callback, same_lwp,
1597 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1598 iterate_over_lwps, not_stopped_callback,
1599 resume_stopped_resumed_lwps, count_events_callback,
1600 select_singlestep_lwp_callback, select_event_lwp_callback,
1601 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1602 suspend_and_send_sigstop_callback, wait_for_sigstop,
1603 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1604 lwp_running, linux_set_resume_request, resume_status_pending_p,
1605 need_step_over_p, start_step_over, linux_resume_one_thread,
1606 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1607 reset_lwp_ptrace_options_callback): Update.
1608 * linux-mips-low.c (update_watch_registers_callback): Update.
1609 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1610 Update.
1611 (free_register_cache_thread_one): Remove.
1612 (regcache_release): Update.
1613 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1614 handle_qxfer_threads_worker): Update.
1615 (handle_query): Update, use list iterator.
1616 (visit_actioned_threads, handle_pending_status,
1617 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1618 clear_pending_status_callback, set_pending_status_callback,
1619 find_status_pending_thread_callback, handle_status,
1620 process_serial_event): Update.
1621 * target.c (thread_search_callback): Update.
1622 * thread-db.c (thread_db_get_tls_address): Update.
1623 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1624 Update.
1625 * win32-i386-low.c (update_debug_registers_callback): Update.
1626 * win32-low.c (delete_thread_info, child_delete_thread,
1627 continue_one_thread, suspend_one_thread,
1628 get_child_debug_event): Adjust.
1629
9179355e
SM		 16302017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1631
1632 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1633 * inferiors.h: Include <list>.
1634 (struct process_info) <entry>: Remove field.
1635 <pid>: New field.
1636 (pid_of): Change macro to function.
1637 (ptid_of, lwpid_of): Remove macro.
1638 (all_processes): Change type to std::list<process_info *>.
1639 (ALL_PROCESSES): Remove macro.
1640 (for_each_process, find_process): New function.
1641 * inferiors.c (all_processes): Change type to
1642 std::list<process_info *>.
1643 (find_thread_process): Adjust.
1644 (add_process): Likewise.
1645 (remove_process): Likewise.
1646 (find_process_pid): Likewise.
1647 (get_first_process): Likewise.
1648 (started_inferior_callback): Remove.
1649 (have_started_inferiors_p): Adjust.
1650 (attached_inferior_callback): Remove.
1651 (have_attached_inferiors_p): Adjust.
1652 * linux-low.c (check_zombie_leaders): Likewise.
1653 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1654 (x86_linux_update_xmltarget): Adjust.
1655 * server.c (handle_query): Likewise.
1656 (gdb_reattached_process): Remove.
1657 (handle_status): Adjust.
1658 (kill_inferior_callback): Likewise.
1659 (detach_or_kill_inferior): Remove.
1660 (print_started_pid): Likewise.
1661 (print_attached_pid): Likewise.
1662 (detach_or_kill_for_exit): Update.
1663 (process_serial_event): Likewise.
1664 * linux-arm-low.c (arm_new_fork): Likewise.
1665
c9cb8905
SM		 16662017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1667
1668 * dll.h: Include <list>.
1669 (struct dll_info): Add constructor.
1670 <entry>: Remove field.
1671 (all_dlls): Change type to std::list<dll_info>.
1672 * dll.c: Include <algorithm>.
1673 (get_dll): Remove macro.
1674 (all_dlls): Change type to std::list<dll_info *>.
1675 (free_one_dll): Remove.
1676 (match_dll): Likewise.
1677 (loaded_dll): Adjust.
1678 (unloaded_dll): Adjust to all_dlls type change, use
1679 std::find_if. Inline code from match_dll.
1680 (clear_dlls): Adjust to all_dlls type change.
1681 * server.c (emit_dll_description): Remove.
1682 (handle_qxfer_libraries): Adjust to all_dlls type change,
1683 integrate emit_dll_description's functionality.
1684
04ec7890
SM		 16852017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1686
1687 * linux-low.h (struct linux_target_ops) <delete_process>: New
1688 field.
1689 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1690 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1691 (struct linux_target_ops): Add delete_process callback.
1692 * linux-arm-low.c (arm_delete_process): New.
1693 (struct linux_target_ops): Add delete_process callback.
1694 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1695 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1696 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1697 * linux-mips-low.c (mips_linux_delete_process): New.
1698 (struct linux_target_ops): Add delete_process callback.
1699 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1700 * linux-s390-low.c (struct linux_target_ops): Likewise.
1701 * linux-sh-low.c (struct linux_target_ops): Likewise.
1702 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1703 * linux-tile-low.c (struct linux_target_ops): Likewise.
1704 * linux-x86-low.c (x86_linux_delete_process): New.
1705 (struct linux_target_ops): Add delete_process callback.
1706 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1707
466eecee
SM		 17082017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1709
1710 * linux-aarch64-low.c (the_low_target): Add thread delete
1711 callback.
1712 * linux-arm-low.c (arm_delete_thread): New function.
1713 (the_low_target): Add thread delete callback.
1714 * linux-bfin-low.c (the_low_target): Likewise.
1715 * linux-crisv32-low.c (the_low_target): Likewise.
1716 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1717 set.
1718 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1719 field.
1720 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1721 * linux-mips-low.c (mips_linux_delete_thread): New function.
1722 (the_low_target): Add thread delete callback.
1723 * linux-ppc-low.c (the_low_target): Likewise.
1724 * linux-s390-low.c (the_low_target): Likewise.
1725 * linux-sh-low.c (the_low_target): Likewise.
1726 * linux-tic6x-low.c (the_low_target): Likewise.
1727 * linux-tile-low.c (the_low_target): Likewise.
1728 * linux-x86-low.c (the_low_target): Likewise.
1729 * linux-xtensa-low.c (the_low_target): Likewise.
1730
b79f7801
YZ		 17312017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1732
1733 * win32-low.c: Include "common-inferior.h".
1734
bc3b087d
SDJ		 17352017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1736
1737 * inferiors.c (set_inferior_cwd): New function.
1738 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1739 (handle_query): Inform that QSetWorkingDir is supported.
1740 * win32-low.c (create_process): Pass the inferior's cwd to
1741 CreateProcess.
1742
d092c5a2
SDJ		 17432017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1744
1745 * inferiors.c (current_inferior_cwd): New global variable.
1746 (get_inferior_cwd): New function.
1747 * inferiors.h (struct process_info) <cwd>: New field.
1748
7da0a886
SDJ		 17492017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1750
1751 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1752 (OBS): Add gdb_tilde_expand.o.
1753
289a6840
SM		 17542017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1755
1756 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1757 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1758
256642e8
PA		 17592017-09-29 Pedro Alves <palves@redhat.com>
1760
1761 * ax.c (gdb_parse_agent_expr): Constify.
1762 * ax.h (gdb_parse_agent_expr): Constify.
1763 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1764 Constify.
1765 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1766 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1767 * remote-utils.h (read_ptid): Constify.
1768 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1769 (process_point_options, process_serial_event): Constify.
1770 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1771 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1772 (cmd_qtbuffer): Constify.
1773
5b9ca4d4
PA		 17742017-09-29 Pedro Alves <palves@redhat.com>
1775
1776 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1777 fails.
1778
94c207e0
PA		 17792017-09-29 Pedro Alves <palves@redhat.com>
1780
1781 * linux-low.c (handle_extended_wait): Pass parent thread instead
1782 of process to thread_db_notice_clone.
1783 * linux-low.h (thread_db_notice_clone): Replace parent process
1784 parameter with parent thread parameter.
1785 * thread-db.c (find_one_thread): Add comment.
1786 (thread_db_notice_clone): Replace parent process parameter with
1787 parent thread parameter. Temporarily switch to the parent thread.
1788
75352e28
SDJ		 17892017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1790
1791 * gdbthread.h: Include "common-gdbthread.h".
1792 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1793 "if" when validating the ptid.
1794 * remote-utils.c: Include "gdbthread.h".
1795 (prepare_resume_reply): Use "switch_to_thread".
1796 * target.c (done_accessing_memory): Likewise.
1797
ad339634
AA		 17982017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1799
1800 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1801 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1802 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1803 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1804 s390x-gs-linux64-ipa.o to ipa_obj.
1805 * linux-s390-low.c (HWCAP_S390_GS): New define.
1806 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1807 New functions.
1808 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1809 (s390_arch_setup): Check for guarded-storage support and choose
1810 appropriate tdesc.
1811 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1812 init_registers_s390x_gs_linux64.
1813 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1814 enum value.
1815 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1816 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1817
cc4d742f
SM		 18182017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1819
1820 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1821
f6327dcb
KB		 18222017-09-21 Kevin Buettner <kevinb@redhat.com>
1823
1824 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1825 (thread_db_thread_handle): Declare.
1826 * linux-low.c (linux_target_ops): Initialize thread_handle.
1827 * server.c (handle_qxfer_threads_worker): Add support for
1828 "handle" attribute.
1829 * target.h (struct target_ops): Add new function pointer,
1830 thread_handle.
1831 (target_thread_handle): Define.
1832 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1833 field in lwp.
1834 (thread_db_thread_handle): New function.
1835
86299109
KB		 18362017-09-21 Kevin Buettner <kevinb@redhat.com>
1837
1838 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1839 * linux-low.h (thread_db_notice_clone): Declare.
1840 * thread-db.c (thread_db_notice_clone): New function.
1841
f557a88a
PA		 18422017-09-21 Pedro Alves <palves@redhat.com>
1843
1844 * server.c (gdb_read_memory, handle_status, process_serial_event)
1845 (handle_serial_event, handle_target_event): Adjust to
1846 set_desired_thread prototype change.
1847 * target.c (set_desired_thread): Remove 'use_general' parameter
1848 and adjust.
1849 * target.h (set_desired_thread): Remove 'use_general' parameter.
1850
223ffa71
TT		 18512017-09-20 Tom Tromey <tom@tromey.com>
1852
1853 * target.c (target_terminal::terminal_state): Define.
1854 (target_terminal::init): Rename from target_terminal_init.
1855 (target_terminal::inferior): Rename from
1856 target_terminal_inferior.
1857 (target_terminal::ours): Rename from target_terminal_ours.
1858 (target_terminal::ours_for_output, target_terminal::info): New.
1859
04fd3ba9
SM		 18602017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1861
1862 * server.c (accumulate_file_name_length): Remove.
1863 (emit_dll_description): Adjust to std::string change.
1864 (handle_qxfer_libraries): Use std::string to hold document.
1865
5e187554
SM		 18662017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1867
1868 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1869 return type of xml_escape_text.
1870 * server.c (emit_dll_description): Likewise.
1871
1526853e
SM		 18722017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1873
1874 * server.c (captured_main): Accept argument for --selftest.
1875 Update run_tests call.
1876 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1877 when registering selftests.
1878
c4dfafab
SDJ		 18792017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1880
1881 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1882 instead of "VEC" for "target_desc.reg_defs".
1883 (regcache_cpy): Likewise.
1884 (registers_to_string): Likewise.
1885 (registers_from_string): Likewise.
1886 (find_regno): Likewise.
1887 (supply_regblock): Likewise.
1888 (regcache_raw_read_unsigned): Likewise.
1889 * tdesc.c (init_target_desc): Likewise.
1890 (tdesc_create_reg): Likewise.
1891 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1892 (struct target_desc) <reg_defs>: Convert to "std::vector".
1893 (target_desc): Do not initialize "reg_defs".
1894 (~target_desc): Update code to use "std::vector" instead of "VEC"
1895 for "target_desc.reg_defs".
1896 (operator==): Likewise.
1897
124aceb4
SM		 18982017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1899
1900 * inferiors.h (thread_to_gdb_id): Remove.
1901 * inferiors.c (thread_to_gdb_id): Remove.
1902 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1903 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1904 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1905 Likewise.
1906 * nto-low.c (nto_fetch_registers, nto_store_registers,
1907 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1908
96cde54f
SM		 19092017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1910
1911 * inferiors.h (gdb_id_to_thread_id): Remove.
1912 * inferiors.c (gdb_id_to_thread_id): Remove.
1913 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1914 removal. Move pid declaration closer to where it's used.
1915
e8ca139e
SM		 19162017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1917
1918 * server.c (handle_detach): New function.
1919 (process_serial_event): Move code out, call handle_detach.
1920
f8a4e119
SM		 19212017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1922
1923 * server.c (require_running): Rename to ...
1924 (require_running_or_return): ... this ...
1925 (require_running_or_break): ... and this.
1926 (handle_query, process_serial_event): Adjust.
1927
0eb0a407
SM		 19282017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1929
1930 * linux-low.c (linux_set_resume_request): Remove unused
1931 variables.
1932
785922a5
SM		 19332017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1934
1935 * server.c (first_thread_of): Remove.
1936 (process_serial_event): Replace usage of first_thread_of with
1937 find_any_thread_of_pid.
1938 * tracepoint.c (same_process_p): Remove.
1939 (gdb_agent_about_to_close): Replace usage of same_process_p with
1940 find_any_thread_of_pid.
1941 * linux-x86-low.c (same_process_callback): Remove.
1942 (x86_arch_setup_process_callback): Replace usage of
1943 same_process_callback with find_any_thread_of_pid.
1944 * thread-db.c (any_thread_of): Remove.
1945 (switch_to_process): Replace usage of any_thread_of with
1946 find_any_thread_of_pid.
1947 * inferiors.c (thread_pid_matches_callback): Remove.
1948 (find_thread_process): Adjust to use find_any_thread_of_pid.
1949
a059f00c
SDJ		 19502017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1951
1952 * regcache.c (get_thread_regcache): Guard calls to "memset"
1953 with "!VEC_empty".
1954
cc397f3a
SDJ		 19552017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1956
1957 * linux-low.c (handle_extended_wait): Use
1958 "allocate_target_description" instead of "XNEW".
1959 * linux-x86-low.c (initialize_low_arch): Likewise.
1960
22916b07
YQ		 19612017-09-05 Yao Qi <yao.qi@linaro.org>
1962
1963 * configure.srv (srv_i386_regobj): Remove.
1964 (srv_amd64_regobj): Remove.
1965 (srv_regobj): Set it to "" for x86 non-linux targets.
1966 * linux-x86-tdesc.c (i386_linux_read_description):
1967 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1968 (init_registers_i386): Remove the declaration.
1969 (tdesc_i386): Remove the declaration.
1970 (lynx_i386_arch_setup): Call i386_create_target_description.
1971 * nto-x86-low.c: Likewise.
1972 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1973 [!__x86_64__]: include arch/i386.h.
1974 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1975
38602d55
YQ		 19762017-09-05 Yao Qi <yao.qi@linaro.org>
1977
1978 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1979 i386/amd64-XXX-linux from it.
1980
44b886ff
YQ		 19812017-09-05 Yao Qi <yao.qi@linaro.org>
1982
1983 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1984 false.
1985 (ipa_amd64_linux_regobj): Remove.
1986 (ipa_x32_linux_regobj): Remove.
1987
b4570e4b
YQ		 19882017-09-05 Yao Qi <yao.qi@linaro.org>
1989
1990 * Makefile.in (arch-amd64.o): New rule.
1991 * configure.srv: Append arch-amd64.o.
1992 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1993 (get_ipa_tdesc): Call amd64_linux_read_description.
1994 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1995 and init_registers_amd64_XXX.
1996 * linux-x86-low.c (x86_linux_read_description): Call
1997 amd64_linux_read_description.
1998 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1999 (initialize_low_arch): Don't call init_registers_x32_XXX and
2000 init_registers_amd64_XXX.
2001 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2002 and tdesc_amd64_XXX.
2003 [__x86_64__] (amd64_tdesc_test): New function.
2004 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2005 and init_registers_amd64_XXX.
2006 * linux-x86-tdesc.c: Include arch/amd64.h.
2007 (xcr0_to_tdesc_idx): New function.
2008 (i386_linux_read_description): New function.
2009 (amd64_get_ipa_tdesc_idx): New function.
2010 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2011 (amd64_get_ipa_tdesc): Declare.
2012
d1f28ea2
YQ		 20132017-09-05 Yao Qi <yao.qi@linaro.org>
2014
2015 * configure.srv (srv_i386_linux_xmlfiles): Remove
2016 i386/i386-XXX-linux.xml from it.
2017
25a93583
YQ		 20182017-09-05 Yao Qi <yao.qi@linaro.org>
2019
2020 * configure.srv: Set srv_i386_linux_regobj empty if $development
2021 is false.
2022 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2023 initialize_low_tdesc.
2024 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2025 with #if initialize_low_tdesc.
2026 * linux-x86-tdesc-selftest.c: New file.
2027 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2028
5f035c07
YQ		 20292017-09-05 Yao Qi <yao.qi@linaro.org>
2030
2031 * Makefile.in (arch-i386.o): New rule.
2032 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2033 (x86_64-*-linux*): Likewise.
2034 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2035 include arch/i386.h.
2036 (i386_linux_read_description): Remove code and call
2037 i386_create_target_description.
2038 * tdesc.c (allocate_target_description): New function.
2039 * tdesc.h (set_tdesc_architecture): Remove declaration.
2040 (set_tdesc_osabi): Likewise.
2041
0abe8a89
YQ		 20422017-09-05 Yao Qi <yao.qi@linaro.org>
2043
2044 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2045 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2046 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2047 .xmltarget.
2048 * server.c (get_features_xml): Call tdesc_get_features_xml.
2049 * tdesc.c (set_tdesc_architecture): New function.
2050 (set_tdesc_osabi): New function.
2051 (tdesc_get_features_xml): New function.
2052 (tdesc_create_feature): Add an argument.
2053 * tdesc.h (struct target_desc) <features>: New field.
2054 <arch, osabi>: New field.
2055 (~target_desc): xfree features, arch, and osabi.
2056 (target_desc::oerator==): Don't compare .xmltarget.
2057 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2058 (set_tdesc_osabi): Likewise.
2059 (tdesc_get_features_xml): Likewise.
2060
0a188386
YQ		 20612017-09-05 Yao Qi <yao.qi@linaro.org>
2062
2063 * linux-x86-tdesc.c: Include selftest.h.
2064 (i386_tdesc_test): New function.
2065 (initialize_low_tdesc): Call selftests::register_test.
2066 * tdesc.h: Include regdef.h.
2067 (target_desc): Override operator == and !=.
2068
f49ff000
YQ		 20692017-09-05 Yao Qi <yao.qi@linaro.org>
2070
2071 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2072 (ipa_obj): Likewise.
2073 * linux-i386-ipa.c: Include common/x86-xstate.h
2074 (get_ipa_tdesc): Call i386_linux_read_description.
2075 (initialize_low_tracepoint): Don't call init_registers_XXX
2076 functions, call initialize_low_tdesc instead.
2077 * linux-x86-low.c (x86_linux_read_description): Call
2078 i386_linux_read_description.
2079 (initialize_low_arch): Don't call init_registers_i386_XXX
2080 functions, call initialize_low_tdesc.
2081 * linux-x86-tdesc.c: New file.
2082 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2083 (i386_get_ipa_tdesc_idx): Declare.
2084 (i386_get_ipa_tdesc): Declare.
2085 (initialize_low_tdesc): Declare.
2086
2b68ef2f
YQ		 20872017-09-05 Yao Qi <yao.qi@linaro.org>
2088
2089 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2090 instead of 0.
2091
f7000548
YQ		 20922017-09-05 Yao Qi <yao.qi@linaro.org>
2093
2094 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2095 * regcache.c (get_thread_regcache): Use VEC_length.
2096 (init_register_cache): Likewise.
2097 (regcache_cpy): Likewise.
2098 (registers_to_string): Iterate reg_defs via VEC_iterate.
2099 (find_regno): Likewise.
2100 (find_register_by_number): Use VEC_index.
2101 (register_size): Call find_register_by_number.
2102 (register_data): Call find_register_by_number.
2103 (supply_regblock): Use VEC_length.
2104 (regcache_raw_read_unsigned): Likewise.
2105 * tdesc.c (init_target_desc): Iterate reg_defs via
2106 VEC_iterate.
2107 (default_description): Update initializer.
2108 (copy_target_description): Don't update field num_registers.
2109 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2110 <num_registers>: Remove.
2111
50a421ac
SM		 21122017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2113
2114 * Makefile.in (.SECONDARY): Define target.
2115
23fdd69e
SM		 21162017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2117
2118 * linux-low.c (linux_wait_1): Adjust.
2119 * server.c (queue_stop_reply_callback): Adjust.
2120
0a2dde4a
SDJ		 21212017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2122
2123 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2124 QEnvironmentUnset and QEnvironmentReset packets.
2125 (handle_query): Inform remote that QEnvironmentHexEncoded,
2126 QEnvironmentUnset and QEnvironmentReset are supported.
2127
6afd337d
SM		 21282017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2129
2130 * inferiors.h (inferior_target_data): Rename to ...
2131 (thread_target_data): ... this.
2132 (inferior_regcache_data): Rename to ...
2133 (thread_regcache_data): ... this.
2134 (set_inferior_regcache_data): Rename to ...
2135 (set_thread_regcache_data): ... this.
2136 * inferiors.c (inferior_target_data): Rename to ...
2137 (thread_target_data): ... this.
2138 (inferior_regcache_data): Rename to ...
2139 (thread_regcache_data): ... this.
2140 (set_inferior_regcache_data): Rename to ...
2141 (set_thread_regcache_data): ... this.
2142 (free_one_thread): Update.
2143 * linux-low.h (get_thread_lwp): Update.
2144 * regcache.c (get_thread_regcache): Update.
2145 (regcache_invalidate_thread): Update.
2146 (free_register_cache_thread): Update.
2147 * win32-i386-low.c (update_debug_registers_callback): Update.
2148 (win32_get_current_dr): Update.
2149 * win32-low.c (thread_rec): Update.
2150 (delete_thread_info): Update.
2151 (continue_one_thread): Update.
2152 (suspend_one_thread): Update.
2153
a160cc46
SM		 21542017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2155
2156 * inferiors.c (set_inferior_target_data): Remove.
2157 * inferiors.h (set_inferior_target_data): Remove.
2158
6d580b63
YQ		 21592017-08-18 Yao Qi <yao.qi@linaro.org>
2160
2161 * Makefile.in (OBS): Add selftest.o.
2162 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2163 * configure, config.in: Re-generated.
2164 * server.c: Include common/sefltest.h.
2165 (captured_main): Handle option --selftest.
2166
f5a29eb0
YQ		 21672017-08-09 Yao Qi <yao.qi@linaro.org>
2168
2169 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2170 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2171 i386-avx-mpx.o and i386-mmx.o.
2172 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2173 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2174 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2175 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2176 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2177 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2178 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2179 i386/amd64-avx-mpx.xml.
2180
57757c2f
YQ		 21812017-08-09 Yao Qi <yao.qi@linaro.org>
2182
2183 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2184 and x32-avx-avx512.o.
2185 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2186 i386/x32-avx-avx512.xml.
2187
229d26fc
SM		 21882017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2189
2190 * tracepoint.h (enum class fast_tpoint_collect_result): New
2191 enumeration.
2192 (fast_tracepoint_collecting): Change return type to
2193 fast_tpoint_collect_result.
2194 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2195 * linux-low.h: Include tracepoint.h.
2196 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2197 fast_tpoint_collect_result.
2198 * linux-low.c (handle_tracepoints): Adjust.
2199 (linux_fast_tracepoint_collecting): Change return type to
2200 fast_tpoint_collect_result.
2201 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2202 linux_wait_1, stuck_in_jump_pad_callback,
2203 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2204 proceed_one_lwp): Adjust to type change.
2205
2e1e43e1
YQ		 22062017-07-10 Yao Qi <yao.qi@linaro.org>
2207
2208 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2209
adc764e7
YQ		 22102017-06-29 Yao Qi <yao.qi@linaro.org>
2211
2212 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2213 Remove.
2214 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2215
a206891a
SM		 22162017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2217
2218 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2219
9a6c7d9c
SDJ		 22202017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2221
2222 * linux-low.c (linux_create_inferior): Adjust code to access the
2223 environment information via 'gdb_environ' class.
2224 * lynx-low.c (lynx_create_inferior): Likewise.
2225 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2226 (get_environ): Return a pointer to 'our_environ'.
2227 (captured_main): Initialize 'our_environ'.
2228 * server.h (get_environ): Adjust prototype.
2229 * spu-low.c (spu_create_inferior): Adjust code to access the
2230 environment information via 'gdb_environ' class.
2231
ae3e2ccf
SM		 22322017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2233
2234 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2235 usage of "register" keyword.
2236
3e019bdc
SM		 22372017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2238
2239 * configure: Re-generate.
2240
8465943a
SM		 22412017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2242
2243 * configure: Re-generate.
2244
cf0dd6f0
SM		 22452017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2246
2247 * Makefile.in (COMPILE.pre): Add "-x c++".
2248
9845682b
SDJ		 22492017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2250
2251 * fork-child.c: Conditionally include <signal.h>.
2252
aefd8b33
SDJ		 22532017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2254
2255 * server.c (handle_general_set): Handle new packet
2256 "QStartupWithShell".
2257 (handle_query): Add "QStartupWithShell" to the list of supported
2258 packets.
2259 (gdbserver_usage): Add help text explaining the
2260 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2261 options.
2262 (captured_main): Recognize and act upon the presence of the new
2263 CLI options.
2264
2090129c
SDJ		 22652017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2266 Pedro Alves <palves@redhat.com>
2267
2268 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2269 * configure: Regenerate.
2270 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2271 "fork-inferior.o".
2272 (i[34567]86-*-lynxos*): Likewise.
2273 (spu*-*-*): Likewise.
2274 * fork-child.c: New file.
2275 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2276 and "environ.h".
2277 (linux_ptrace_fun): New function.
2278 (linux_create_inferior): Adjust function prototype to reflect
2279 change on "target.h". Adjust function code to use
2280 "fork_inferior".
2281 (linux_request_interrupt): Delete "signal_pid".
2282 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2283 (lynx_ptrace_fun): New function.
2284 (lynx_create_inferior): Adjust function prototype to reflect
2285 change on "target.h". Adjust function code to use
2286 "fork_inferior".
2287 * nto-low.c (nto_create_inferior): Adjust function prototype and
2288 code to reflect change on "target.h". Update comments.
2289 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2290 "common-terminal.h" and "environ.h".
2291 (terminal_fd): Moved to fork-child.c.
2292 (old_foreground_pgrp): Likewise.
2293 (restore_old_foreground_pgrp): Likewise.
2294 (last_status): Make it global.
2295 (last_ptid): Likewise.
2296 (our_environ): New variable.
2297 (startup_with_shell): Likewise.
2298 (program_name): Likewise.
2299 (program_argv): Rename to...
2300 (program_args): ...this.
2301 (wrapper_argv): New variable.
2302 (start_inferior): Delete function.
2303 (get_exec_wrapper): New function.
2304 (get_exec_file): Likewise.
2305 (get_environ): Likewise.
2306 (prefork_hook): Likewise.
2307 (post_fork_inferior): Likewise.
2308 (postfork_hook): Likewise.
2309 (postfork_child_hook): Likewise.
2310 (handle_v_run): Update code to deal with arguments coming from the
2311 remote host. Update calls from "start_inferior" to
2312 "create_inferior".
2313 (captured_main): Likewise. Initialize environment variable. Call
2314 "have_job_control".
2315 * server.h (post_fork_inferior): New prototype.
2316 (get_environ): Likewise.
2317 (last_status): Declare.
2318 (last_ptid): Likewise.
2319 (signal_pid): Likewise.
2320 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2321 (spu_ptrace_fun): New function.
2322 (spu_create_inferior): Adjust function prototype to reflect change
2323 on "target.h". Adjust function code to use "fork_inferior".
2324 * target.c (target_terminal_init): New function.
2325 (target_terminal_inferior): Likewise.
2326 (target_terminal_ours): Likewise.
2327 * target.h: Include <vector>.
2328 (struct target_ops) <create_inferior>: Update prototype.
2329 (create_inferior): Update macro.
2330 * utils.c (gdb_flush_out_err): New function.
2331 * win32-low.c (win32_create_inferior): Adjust function prototype
2332 and code to reflect change on "target.h".
2333
043a4934
SDJ		 23342017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2335
2336 * inferiors.c (switch_to_thread): New function.
2337
15652511
SDJ		 23382017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2339
2340 * Makefile.in (SFILE): Add "common/job-control.c".
2341 (OBS): Add "job-control.o".
2342
21ea5acd
SDJ		 23432017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2344
2345 * Makefile: Remove "@host_makefile_frag@".
2346
e13cb306
PA		 23472017-05-05 Pedro Alves <palves@redhat.com>
2348
2349 * configure: Regenerate.
2350
c94fee56
SDJ		 23512017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2352
2353 * configure: Regenerate.
2354
a0ff9e1a
SM		 23552017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2356
2357 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2358 software_single_step change of return type to
2359 std::vector<CORE_ADDR>.
2360 * linux-low.c (install_software_single_step_breakpoints):
2361 Likewise.
2362 * linux-low.h (install_software_single_step_breakpoints):
2363 Likewise.
2364
be628ab8
SDJ		 23652017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2366
2367 * remote-utils.c: Include "gdb_termios.h" instead of
2368 "terminal.h".
2369 * terminal.h: Delete file.
2370
7c5ded6a
SDJ		 23712017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2372
2373 * server.c: Include <vector>.
2374 <program_argv, wrapper_argv>: Convert to std::vector.
2375 (start_inferior): Rewrite function to use C++.
2376 (handle_v_run): Likewise. Update code that calculates the argv
2377 based on the vRun packet; use C++.
2378 (captured_main): Likewise.
2379
436252de
SM		 23802017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2381
2382 * server.c (handle_v_cont): Initialize thread_resume::thread
2383 with null_ptid.
2384
9bf2a700
PA		 23852017-04-05 Pedro Alves <palves@redhat.com>
2386
2387 * configure: Regenerate.
2388
a121b7c1
PA		 23892017-04-05 Pedro Alves <palves@redhat.com>
2390
2391 * gdbreplay.c (sync_error): Constify.
2392 * linux-x86-low.c (push_opcode): Constify.
2393
21c8a587
PA		 23942017-04-05 Pedro Alves <palves@redhat.com>
2395
2396 * win32-low.c (get_child_debug_event)
2397 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2398 Report TARGET_WAITKIND_SPURIOUS instead.
2399
fb32b4f7
PA		 24002017-04-05 Pedro Alves <palves@redhat.com>
2401
2402 * remote-utils.c (remote_prepare, remote_open): Constify.
2403 * remote-utils.h (remote_prepare, remote_open): Constify.
2404 * server.c (captured_main): Constify 'port' handling.
2405
65dd1e59
SM		 24062017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2407
2408 * Makefile.in (clean): Clear .deps.
2409
8fa5b777
SM		 24102017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2411
2412 * .gitignore: Remove generated files, replace with wildcard.
2413 * (clean): Replace removal of generated files with wildcard.
2414 (version.c): Replace with...
2415 (version-generated.c): ...this.
2416 (xml-builtin.c): Replace with...
2417 (xml-builtin-generated.c): ...this.
2418 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2419 (%.c: *regformats*): Replace with...
2420 (%-generated.c: *regformats*): ...this.
2421
a12e714b
MF		 24222017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2423
2424 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2425 (xtensa_fill_gregset): Call collect_register_by_name for
2426 threadptr register.
2427 (xtensa_store_gregset): Call supply_register_by_name for
2428 threadptr register.
2429
1a09b50a
MF		 24302017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2431
2432 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2433 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2434 (xtensa_store_gregset): Call supply_register for all registers in
2435 a0_regnum..a0_regnum + C0_NREGS range.
2436
1a01e7c6
SM		 24372017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2438
2439 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2440 (ax-ipa.o: ax.c): Remove.
2441 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2442 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2443 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2444 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2445 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2446
36bc18a8
SM		 24472017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2448
2449 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2450 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2451 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2452 (errors-ipa.o: ../common/errors.c): Remove.
2453 (format-ipa.o: ../common/format.c): Remove.
2454 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2455
a8ebe3d5
SM		 24562017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2457
2458 * Makefile.in (%-ipa.o: %.c): New rule.
2459 (tracepoint-ipa.o: tracepoint.c): Remove.
2460 (utils-ipa.o: utils.c): Remove.
2461 (remote-utils-ipa.o: remote-utils.c): Remove.
2462 (regcache-ipa.o: regcache.c): Remove.
2463 (i386-linux-ipa.o: i386-linux.c): Remove.
2464 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2465 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2466 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2467 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2468 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2469 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2470 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2471 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2472 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2473 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2474 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2475 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2476 (aarch64-ipa.o: aarch64.c): Remove.
2477 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2478 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2479 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2480 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2481 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2482 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2483 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2484 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2485 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2486 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2487 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2488 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2489 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2490 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2491 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2492 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2493 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2494 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2495 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2496 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2497 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2498 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2499 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2500 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2501 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2502 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2503 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2504 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2505 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2506 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2507 (tdesc-ipa.o: tdesc.c): Remove.
2508 (x32-linux-ipa.o: x32-linux.c): Remove.
2509 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2510 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2511
50cfacb7
SM		 25122017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2513
2514 * Makefile.in (%.o: ../arch/%.c): New rule.
2515 (arm.o: ../arch/arm.c): Remove.
2516 (arm-linux.o: ../arch/arm-linux.c): Remove.
2517 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2518 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2519
c5a22423
SM		 25202017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2521
2522 * Makefile.in (%.o: ../nat/%.c): New rule.
2523 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2524 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2525 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2526 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2527 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2528 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2529 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2530 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2531 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2532 (linux-personality.o: ../nat/linux-personality.c): Remove.
2533 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2534 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2535 (x86-linux.o: ../nat/x86-linux.c): Remove.
2536 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2537 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2538
6bda016b
SM		 25392017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2540
2541 * Makefile.in (%.o: ../common/%.c): New rule.
2542 (signals.o: ../common/signals.c): Remove.
2543 (print-utils.o: ../common/print-utils.c): Remove.
2544 (rsp-low.o: ../common/rsp-low.c): Remove.
2545 (common-utils.o: ../common/common-utils.c): Remove.
2546 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2547 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2548 (vec.o: ../common/vec.c): Remove.
2549 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2550 (xml-utils.o: ../common/xml-utils.c): Remove.
2551 (ptid.o: ../common/ptid.c): Remove.
2552 (buffer.o: ../common/buffer.c): Remove.
2553 (format.o: ../common/format.c): Remove.
2554 (filestuff.o: ../common/filestuff.c): Remove.
2555 (agent.o: ../common/agent.c): Remove.
2556 (errors.o: ../common/errors.c): Remove.
2557 (environ.o: ../common/environ.c): Remove.
2558 (common-debug.o: ../common/common-debug.c): Remove.
2559 (cleanups.o: ../common/cleanups.c): Remove.
2560 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2561 (fileio.o: ../common/fileio.c): Remove.
2562 (common-regcache.o: ../common/common-regcache.c): Remove.
2563 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2564 (new-op.o: ../common/new-op.c): Remove.
2565 (btrace-common.o: ../common/btrace-common.c): Remove.
2566
21122961
SM		 25672017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2568
2569 * Makefile.in (%.o: ../target/%.c): New rule.
2570 (waitstatus.o: ../target/waitstatus.c): Remove.
2571
c362e621
SM		 25722017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2573
2574 * Makefile.in
2575 (%.c: ../regformats/%.dat,
2576 (%.c: ../regformats/arm/%.dat,
2577 (%.c: ../regformats/i386/%.dat,
2578 (%.c: ../regformats/rs6000/%.dat): New rules.
2579 (aarch64.c): Remove.
2580 (reg-arm.c): Remove.
2581 (arm-with-iwmmxt.c): Remove.
2582 (arm-with-vfpv2.c): Remove.
2583 (arm-with-vfpv3.c): Remove.
2584 (arm-with-neon.c): Remove.
2585 (reg-bfin.c): Remove.
2586 (reg-cris.c): Remove.
2587 (reg-crisv32.c): Remove.
2588 (i386.c): Remove.
2589 (i386-linux.c): Remove.
2590 (i386-avx.c): Remove.
2591 (i386-avx-linux.c): Remove.
2592 (i386-avx-avx512.c): Remove.
2593 (i386-avx-avx512-linux.c): Remove.
2594 (i386-mpx.c): Remove.
2595 (i386-mpx-linux.c): Remove.
2596 (i386-avx-mpx-avx512-pku.c): Remove.
2597 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2598 (i386-avx-mpx.c): Remove.
2599 (i386-avx-mpx-linux.c): Remove.
2600 (i386-mmx.c): Remove.
2601 (i386-mmx-linux.c): Remove.
2602 (reg-ia64.c): Remove.
2603 (reg-m32r.c): Remove.
2604 (reg-m68k.c): Remove.
2605 (reg-cf.c): Remove.
2606 (mips-linux.c): Remove.
2607 (mips-dsp-linux.c): Remove.
2608 (mips64-linux.c): Remove.
2609 (mips64-dsp-linux.c): Remove.
2610 (nios2-linux.c): Remove.
2611 (powerpc-32.c): Remove.
2612 (powerpc-32l.c): Remove.
2613 (powerpc-altivec32l.c): Remove.
2614 (powerpc-cell32l.c): Remove.
2615 (powerpc-vsx32l.c): Remove.
2616 (powerpc-isa205-32l.c): Remove.
2617 (powerpc-isa205-altivec32l.c): Remove.
2618 (powerpc-isa205-vsx32l.c): Remove.
2619 (powerpc-e500l.c): Remove.
2620 (powerpc-64l.c): Remove.
2621 (powerpc-altivec64l.c): Remove.
2622 (powerpc-cell64l.c): Remove.
2623 (powerpc-vsx64l.c): Remove.
2624 (powerpc-isa205-64l.c): Remove.
2625 (powerpc-isa205-altivec64l.c): Remove.
2626 (powerpc-isa205-vsx64l.c): Remove.
2627 (s390-linux32.c): Remove.
2628 (s390-linux32v1.c): Remove.
2629 (s390-linux32v2.c): Remove.
2630 (s390-linux64.c): Remove.
2631 (s390-linux64v1.c): Remove.
2632 (s390-linux64v2.c): Remove.
2633 (s390-te-linux64.c): Remove.
2634 (s390-vx-linux64.c): Remove.
2635 (s390-tevx-linux64.c): Remove.
2636 (s390x-linux64.c): Remove.
2637 (s390x-linux64v1.c): Remove.
2638 (s390x-linux64v2.c): Remove.
2639 (s390x-te-linux64.c): Remove.
2640 (s390x-vx-linux64.c): Remove.
2641 (s390x-tevx-linux64.c): Remove.
2642 (tic6x-c64xp-linux.c): Remove.
2643 (tic6x-c64x-linux.c): Remove.
2644 (tic6x-c62x-linux.c): Remove.
2645 (reg-sh.c): Remove.
2646 (reg-sparc64.c): Remove.
2647 (reg-spu.c): Remove.
2648 (amd64.c): Remove.
2649 (amd64-linux.c): Remove.
2650 (amd64-avx.c): Remove.
2651 (amd64-avx-linux.c): Remove.
2652 (amd64-avx-avx512.c): Remove.
2653 (amd64-avx-avx512-linux.c): Remove.
2654 (amd64-mpx.c): Remove.
2655 (amd64-mpx-linux.c): Remove.
2656 (amd64-avx-mpx-avx512-pku.c): Remove.
2657 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2658 (amd64-avx-mpx.c): Remove.
2659 (amd64-avx-mpx-linux.c): Remove.
2660 (x32.c): Remove.
2661 (x32-linux.c): Remove.
2662 (x32-avx.c): Remove.
2663 (x32-avx-linux.c): Remove.
2664 (x32-avx-avx512.c): Remove.
2665 (x32-avx-avx512-linux.c): Remove.
2666 (reg-xtensa.c): Remove.
2667 (reg-tilegx.c): Remove.
2668 (reg-tilegx32.c): Remove.
2669
1672e0d9
SDJ		 26702017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2671
2672 * Makefile.in (SFILES): Add "common/environ.c".
2673 (OBJS): Add "common/environ.h".
2674
239b6d10
WT		 26752017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2676
2677 * configure.ac: Check if the fs_base and gs_base members of
2678 `struct user_regs_struct' exist.
2679 * config.in: Regenerated.
2680 * configure: Likewise.
2681
694b382c
AT		 26822017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2683
2684 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2685 target_read_memory.
2686 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2687 (get_next_pcs_syscall_next_pc): Likewise.
2688
7dc53023
LM		 26892016-12-23 Luis Machado <lgustavo@codesourcery.com>
2690
2691 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2692 * nto-x86-low.c: Likewise.
2693
ad02e4fe
SM		 26942016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2695
2696 * Makefile.in: Include disable-implicit-rules.mk.
2697
dcb07cfa
PA		 26982016-11-23 Pedro Alves <palves@redhat.com>
2699
2700 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2701 (debug_vprintf): Use std::chrono::steady_clock instead of
2702 gettimeofday. Use '.' instead of ':'.
2703 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2704 (get_timestamp): Use std::chrono::steady_clock instead of
2705 gettimeofday.
2706
8629c02c
SM		 27072016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2708
2709 * Makefile.in: Fix whitespace formatting.
2710
b593ecca
SM		 27112016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2712
2713 * Makefile.in (SFILES, OBS): Flatten list and order
2714 alphabetically.
2715
9986ba08
PA		 27162016-11-23 Pedro Alves <palves@redhat.com>
2717
2718 * event-loop.c (handle_file_event): Use warning.
2719 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2720 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2721 Use warning.
2722
4eefa7bc
PA		 27232016-11-23 Pedro Alves <palves@redhat.com>
2724
2725 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2726 output.
2727 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2728 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2729 debug_printf and debug_flush for debug output.
2730 * server.c (handle_general_set): Likewise.
2731 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2732 output.
2733
5443506e
SM		 27342016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2735
2736 * Makefile.in (.c.o): Replace rule with ...
2737 (%.o: %.c): ... this one.
2738
3b165252
SM		 27392016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2740
2741 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2742 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2743 make.
2744 * configure.ac: Remove checks for the make program.
2745 * configure: Re-generate.
2746
0bcda685
PA		 27472016-10-28 Pedro Alves <palves@redhat.com>
2748
2749 * Makefile.in (CXX_DIALECT): Get from configure.
2750 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2751 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2752 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2753 * config.in: Regenerate.
2754 * configure: Regenerate.
2755
c3805894
YQ		 27562016-10-27 Yao Qi <yao.qi@linaro.org>
2757
2758 * linux-low.c (linux_supports_range_stepping): Return true if
2759 can_software_single_step return true.
2760
89342618
YQ		 27612016-10-27 Yao Qi <yao.qi@linaro.org>
2762
2763 * inferiors.c (find_inferior_in_random): New function.
2764 * inferiors.h (find_inferior_in_random): Declare.
2765 * linux-low.c (linux_wait_for_event_filtered): Call
2766 find_inferior_in_random instead of find_inferior.
2767
e3652c84
YQ		 27682016-10-27 Yao Qi <yao.qi@linaro.org>
2769
2770 * linux-low.c (linux_wait_1): If single-step breakpoints are
2771 inserted, remove them.
2772
5a04c4cf
PA		 27732016-10-26 Pedro Alves <palves@redhat.com>
2774
2775 * linux-low.c (handle_extended_wait): Link parent/child fork
2776 threads.
2777 (linux_wait_1): Unlink them.
2778 (linux_set_resume_request): Ignore resume requests for
2779 already-resumed and unhandled fork child threads.
2780 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2781 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2782 New functions.
2783 (handle_v_requests) <vCont>: Don't call require_running.
2784 * server.h (in_queued_stop_replies): New declaration.
2785
cb93dc7f
YQ		 27862016-10-24 Yao Qi <yao.qi@linaro.org>
2787
2788 PR server/20733
2789 * linux-aarch64-low.c (append_insns): Cast the return value to
2790 'uint32_t *'.
2791
a1078bea
YQ		 27922016-10-10 Yao Qi <yao.qi@linaro.org>
2793
2794 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2795
1fb77080
SDJ		 27962016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2797
2798 * target.c (target_supports_multi_process): New function, moved
2799 from...
2800 * target.h (target_supports_multi_process): ... here. Remove
2801 macro.
2802
39b5a3b9
TT		 28032016-10-05 Tom Tromey <tom@tromey.com>
2804
2805 PR remote/20655:
2806 * tracepoint.c (handle_tracepoint_bkpts): Check
2807 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2808
c1d0b70a
YQ		 28092016-10-05 Yao Qi <yao.qi@linaro.org>
2810
2811 * configure.srv: Update the path of arm-*.xml files.
2812
0a69eedb
YQ		 28132016-10-05 Terry Guo <terry.guo@arm.com>
2814 Yao Qi <yao.qi@linaro.org>
2815
2816 * Makefile.in: Adjust the path of rules.
2817 * configure.srv: Update the path of xml files.
2818 * regformats/arm-with-iwmmxt.dat: Regenerated.
2819 * regformats/arm-with-neon.dat: Likewise.
2820 * regformats/arm-with-vfpv2.dat: Likewise.
2821 * regformats/arm-with-vfpv3.dat Likewise.
2822
17e16485
YQ		 28232016-09-30 Yao Qi <yao.qi@linaro.org>
2824
2825 PR gdbserver/20627
2826 * target.c (target_stop_and_wait): Don't call
2827 target_continue_no_signal, use resume_stop instead.
2828
edeeb602
YQ		 28292016-09-26 Yao Qi <yao.qi@linaro.org>
2830
2831 * linux-low.c (linux_wait_1): Call debug_exit.
2832
503b1c39
PA		 28332016-09-23 Pedro Alves <palves@redhat.com>
2834
2835 * Makefile.in (SFILES): Add common/new-op.c.
2836 (OBS): Add common/new-op.o.
2837 (new-op.o): New rule.
2838
74172ecf
SM		 28392016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2840
2841 * .gitinore: Ignore more files.
2842
fc6cda2e
YQ		 28432016-09-21 Yao Qi <yao.qi@linaro.org>
2844
2845 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2846 23.
2847
bc1e6c81
SDJ		 28482016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2849
2850 * server.c (start_inferior): Call target_mourn_inferior instead of
2851 mourn_inferior; pass ptid_t argument to it.
2852 (resume): Likewise.
2853 (handle_target_event): Likewise.
2854 * target.c (target_mourn_inferior): New function.
2855 * target.h (mourn_inferior): Delete macro.
2856
0e00e962
AA		 28572016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2858
2859 * linux-low.c (lwp_is_stepping): New function.
2860
1d8cb77d
CL		 28612016-09-06 Carl Love <cel@us.ibm.com>
2862
2863 * server.c (start_inferior): Fixed comment, requested comment change
2864 didn't get updated correctly. Removed reference to ptrace () call as
2865 it is only true on Linux systems.
2866
7313bced
CL		 28672016-09-06 Carl Love <cel@us.ibm.com>
2868
2869 * server.c (start_inferior): Do not call
2870 function target_post_create_inferior () if the
2871 inferior process has already exited.
2872
cf6de44d
PA		 28732016-09-05 Pedro Alves <palves@redhat.com>
2874
2875 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2876 (COMPILE.pre, CC_LD): Use CXX directly.
2877 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2878 * acinclude.m4: Don't include build-with-cxx.m4.
2879 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2880 * configure: Regenerate.
2881
c1da6748
AT		 28822016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2883
2884 PR gdb/19495
2885 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2886 call writing data to own_buf.
2887
f2b9e3df
SDJ		 28882016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2889
2890 * target.c (mywait): Call target_wait instead of
2891 the_target->wait.
2892 (target_wait): New function.
2893
049a8570
SDJ		 28942016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2895
2896 * server.c (start_inferior): New variable 'ptid'. Replace calls
2897 to the_target->resume by target_continue{,_no_signal}, depending
2898 on the case.
2899 * target.c (target_stop_and_wait): Call target_continue_no_signal
2900 instead of the_target->resume.
2901 (target_continue): New function.
2902
3aa5cfa0
AT		 29032016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2904
2905 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2906
754653a7
AZ		 29072016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2908
2909 PR server/20491
2910 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2911 ps_prochandle.
2912 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2913 * linux-arm-low.c (ps_get_thread_area): Likewise.
2914 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2915 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2916 * linux-mips-low.c (ps_get_thread_area): Likewise.
2917 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2918 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2919 * linux-x86-low.c (ps_get_thread_area): Likewise.
2920 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2921
ed036b40
PA		 29222016-08-19 Pedro Alves <palves@redhat.com>
2923
2924 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2925
c8ef42ee
PA		 29262016-08-19 Pedro Alves <palves@redhat.com>
2927
2928 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2929 comment. Use memcpy instead of casting through unsigned long.
2930
9c235a72
PA		 29312016-08-19 Pedro Alves <palves@redhat.com>
2932
2933 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2934 allocating around 0x80000000.
2935
201506da
PA		 29362016-08-19 Pedro Alves <palves@redhat.com>
2937
2938 PR gdb/20415
2939 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2940 (x32-avx512-linux-ipa.o): New rules.
2941 * configure.ac (x86_64-*-linux*): New x32 check.
2942 * configure.srv (ipa_x32_linux_regobj): New.
2943 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2944 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2945 descriptions.
2946 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2947 descriptions.
2948 * configure: Regenerate.
2949
f348d89a
PA		 29502016-08-09 Pedro Alves <palves@redhat.com>
2951
2952 PR gdb/18653
2953 * Makefile.in (OBS): Add signals-state-save-restore.o.
2954 (signals-state-save-restore.o): New rule.
2955 * config.in: Regenerate.
2956 * configure: Regenerate.
2957 * linux-low.c: Include "signals-state-save-restore.h".
2958 (linux_create_inferior): Call
2959 restore_original_signals_state.
2960 * server.c: Include "dispositions-save-restore.h".
2961 (captured_main): Call save_original_signals_state.
2962
1baf5149
PA		 29632016-08-05 Pedro Alves <palves@redhat.com>
2964
2965 * configure: Regenerate.
2966
fcd4a73d
YQ		 29672016-08-04 Yao Qi <yao.qi@linaro.org>
2968
2969 * linux-low.c (regsets_fetch_inferior_registers): Check
2970 errno is ESRCH or not.
2971
979659d0
YQ		 29722016-08-02 Yao Qi <yao.qi@linaro.org>
2973
2974 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2975 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2976 (thread_db_load_search): Update.
2977 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2978 td_ta_set_event and td_ta_event_getmsg.
2979
6598661d
PA		 29802016-07-26 Pedro Alves <palves@redhat.com>
2981
2982 PR server/20414
2983 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2984 of unsigned long for 64-bit registers and use uint32_t instead of
2985 unsigned int for 32-bit registers.
2986
9cf12d57
PA		 29872016-07-26 Pedro Alves <palves@redhat.com>
2988
2989 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2990 to 'ptrace'.
2991
305450ed
TT		 29922016-07-21 Tom Tromey <tom@tromey.com>
2993
2994 * configure: Rebuild.
2995
2583da7c
YQ		 29962016-07-21 Yao Qi <yao.qi@linaro.org>
2997
2998 * mem-break.c (find_gdb_breakpoint): Cast bp to
2999 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3000
21536b36
YQ		 30012016-07-21 Yao Qi <yao.qi@linaro.org>
3002
3003 * server.c (handle_v_requests): Support s and S actions
3004 if target_supports_software_single_step return true.
3005
8901d193
YQ		 30062016-07-21 Yao Qi <yao.qi@linaro.org>
3007
3008 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3009 is resume_step, call maybe_hw_step.
3010 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3011 and unstop them.
3012 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3013 breakpoints or not.
3014 (proceed_one_lwp): If resume request is resume_step, install
3015 reinsert breakpoints and call maybe_hw_step.
3016
0e9a339e
YQ		 30172016-07-21 Yao Qi <yao.qi@linaro.org>
3018
3019 * linux-low.c (proceed_one_lwp): Declare.
3020 (linux_resume_one_thread): Remove local variable 'step'.
3021 Lift code enqueue signal. Call proceed_one_lwp instead of
3022 linux_resume_one_lwp.
3023
4281b351
YQ		 30242016-07-21 Yao Qi <yao.qi@linaro.org>
3025
3026 * linux-low.c (linux_resume_one_thread): Call
3027 enqueue_pending_signal.
3028
984a2c04
YQ		 30292016-07-21 Yao Qi <yao.qi@linaro.org>
3030
3031 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3032 * inferiors.c (do_restore_current_thread_cleanup): New function.
3033 (make_cleanup_restore_current_thread): Likewise.
3034 * linux-low.c (install_software_single_step_breakpoints): Call
3035 make_cleanup_restore_current_thread. Switch current_thread to
3036 thread.
3037
bec903c9
YQ		 30382016-07-21 Yao Qi <yao.qi@linaro.org>
3039
3040 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3041 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3042 (clone_one_breakpoint): Likewise.
3043 (delete_reinsert_breakpoints): Change parameter to thread.
3044 Callers updated.
3045 (has_reinsert_breakpoints): Likewise.
3046 (uninsert_reinsert_breakpoints): Likewise.
3047 (reinsert_reinsert_breakpoints): Likewise.
3048 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3049 (delete_reinsert_breakpoints): Likewise.
3050 (reinsert_reinsert_breakpoints): Likewise.
3051 (uninsert_reinsert_breakpoints): Likewise.
3052 (has_reinsert_breakpoints): Likewise.
3053
63c40ec7
YQ		 30542016-07-21 Yao Qi <yao.qi@linaro.org>
3055
3056 * inferiors.c (get_thread_process): Make parameter const.
3057 * inferiors.h (get_thread_process): Update declaration.
3058 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3059 Add new parameters child_thread and parent_thread. Callers
3060 updated.
3061 * mem-break.h (clone_all_breakpoints): Update declaration.
3062
9aa76cd0
YQ		 30632016-07-21 Yao Qi <yao.qi@linaro.org>
3064
3065 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3066 <command_list, handler>: Remove.
3067 (struct gdb_breakpoint): New.
3068 (struct other_breakpoint): New.
3069 (struct reinsert_breakpoint): New.
3070 (is_gdb_breakpoint): New function.
3071 (any_persistent_commands): Update command_list if
3072 is_gdb_breakpoint returns true.
3073 (set_breakpoint): Create breakpoints according to their types.
3074 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3075 (set_gdb_breakpoint_1): Likewise.
3076 (set_gdb_breakpoint): Likewise.
3077 (clear_breakpoint_conditions): Change parameter type to
3078 'struct gdb_breakpoint *'.
3079 (clear_breakpoint_commands): Likewise.
3080 (clear_breakpoint_conditions_and_commands): Likewise.
3081 (add_condition_to_breakpoint): Likewise.
3082 (add_breakpoint_condition): Likewise.
3083 (add_commands_to_breakpoint): Likewise.
3084 (check_breakpoints): Check other_breakpoint.
3085 (clone_one_breakpoint): Clone breakpopint according to its type.
3086 * mem-break.h (struct gdb_breakpoint): Declare.
3087 (set_gdb_breakpoint): Update declaration.
3088 (clear_breakpoint_conditions_and_commands): Likewise.
3089 (add_breakpoint_condition): Likewise.
3090 (add_breakpoint_commands): Likewise.
3091 * server.c (process_point_options): Change parameter type to
3092 'struct gdb_breakpoint *'.
3093
811f8301
YQ		 30942016-07-21 Yao Qi <yao.qi@linaro.org>
3095
3096 * mem-break.c (set_breakpoint_at): Rename it to ...
3097 (set_breakpoint_type_at): ... it.
3098 (set_breakpoint_at): Call set_breakpoint_type_at.
3099 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3100 * mem-break.h (set_breakpoint_at): Update comments.
3101
b1c51e36
CLT		 31022016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3103
3104 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3105 to buf parameter.
3106 (nios2_store_gregset): Likewise.
3107
ced2dffb
PA		 31082016-07-01 Pedro Alves <palves@redhat.com>
3109 Antoine Tremblay <antoine.tremblay@ericsson.com>
3110
3111 * linux-low.c: Change interface to take the target lwp_info
3112 pointer directly and return void. Handle detaching from a zombie
3113 thread.
3114 (linux_detach_lwp_callback): New function.
3115 (linux_detach): Detach from the leader thread after detaching from
3116 the clone threads.
3117
2ac09a5b
YQ		 31182016-06-28 Yao Qi <yao.qi@linaro.org>
3119
3120 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3121 for variable new_offset.
3122 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3123 (aarch64_ftrace_insn_reloc_cb): Likewise.
3124 (aarch64_ftrace_insn_reloc_tb): Likewise.
3125 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3126 PRIx64 instead of PRIx32.
3127
79e7fd4f
YQ		 31282016-06-28 Yao Qi <yao.qi@linaro.org>
3129
3130 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3131 (the_low_target): Install arm_get_syscall_trapinfo.
3132
061fc021
YQ		 31332016-06-28 Yao Qi <yao.qi@linaro.org>
3134
3135 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3136 function.
3137 (the_low_target): Install aarch64_get_syscall_trapinfo.
3138
4cc32bec
YQ		 31392016-06-28 Yao Qi <yao.qi@linaro.org>
3140
3141 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3142 Callers updated.
3143 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3144 Remove parameter sysno.
3145 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3146 sysret.
3147
782c1122
AA		 31482016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3149
3150 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3151 (s390_emit_ne_goto): Likewise.
3152 (s390_emit_lt_goto): Likewise.
3153 (s390_emit_le_goto): Likewise.
3154 (s390_emit_gt_goto): Likewise.
3155 (s390_emit_ge_goto): Likewise.
3156 (s390x_emit_eq_goto): Likewise.
3157 (s390x_emit_ne_goto): Likewise.
3158 (s390x_emit_lt_goto): Likewise.
3159 (s390x_emit_le_goto): Likewise.
3160 (s390x_emit_gt_goto): Likewise.
3161 (s390x_emit_ge_goto): Likewise.
3162 (s390_emit_ops_impl): Mark variable static.
3163 (s390x_emit_ops): Likewise.
3164
2e7b624b
YQ		 31652016-06-17 Yao Qi <yao.qi@linaro.org>
3166
3167 * linux-low.c (handle_extended_wait): Call
3168 uninsert_reinsert_breakpoints for the parent process. Remove
3169 reinsert breakpoints from the child process. Reinsert them to
3170 the parent process when vfork is done.
3171 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3172 (reinsert_reinsert_breakpoints): New function.
3173 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3174 (reinsert_reinsert_breakpoints): Declare.
3175
8a81c5d7
YQ		 31762016-06-17 Yao Qi <yao.qi@linaro.org>
3177
3178 * linux-low.c (handle_extended_wait): If the parent is doing
3179 step-over, remove the reinsert breakpoints from the forked child.
3180
f50bf8e5
YQ		 31812016-06-17 Yao Qi <yao.qi@linaro.org>
3182
3183 * linux-low.c (unsuspend_all_lwps): Declare.
3184 (linux_low_filter_event): If thread exited, call finish_step_over.
3185 If step-over is finished, unsuspend other threads.
3186
8376a3cb
YQ		 31872016-06-17 Yao Qi <yao.qi@linaro.org>
3188
3189 * linux-low.c (linux_resume_one_lwp_throw): Assert
3190 has_reinsert_breakpoints returns false.
3191 * mem-break.c (delete_disabled_breakpoints): Assert
3192 bp type isn't reinsert_breakpoint.
3193
f79b145d
YQ		 31942016-06-17 Yao Qi <yao.qi@linaro.org>
3195
3196 * linux-low.c (maybe_hw_step): New function.
3197 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3198 (finish_step_over): Switch current_thread to lwp temporarily,
3199 and assert has_reinsert_breakpoints returns true.
3200 (proceed_one_lwp): Call maybe_hw_step.
3201 * mem-break.c (has_reinsert_breakpoints): New function.
3202 * mem-break.h (has_reinsert_breakpoints): Declare.
3203
0ae534d2
JT		 32042016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3205
3206 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3207
fcdad592
YQ		 32082016-05-17 Yao Qi <yao.qi@linaro.org>
3209
3210 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3211 instead of find_inferior.
3212
9e784964
YQ		 32132016-05-05 Yao Qi <yao.qi@linaro.org>
3214
3215 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3216 Initialize res to zero.
3217
cf2ebb6e
YQ		 32182016-05-05 Yao Qi <yao.qi@linaro.org>
3219
3220 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3221 to uint32_t.
3222
c1aebf87
UW		 32232016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3224
3225 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3226 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3227 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3228
35fd2deb 32292016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3230 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3231
3232 * tracepoint.c (write_inferior_int8): New function.
3233 (cmd_qtenable_disable): Write enable flag using
3234 write_inferior_int8.
3235
484b3c32
YQ		 32362016-04-25 Yao Qi <yao.qi@linaro.org>
3237
3238 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3239 (need_step_over_p): Return zero if the LWP has pending signals
3240 can be delivered on software single step target.
3241
85ba7d86
YQ		 32422016-04-25 Yao Qi <yao.qi@linaro.org>
3243
3244 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3245 return instead of error.
3246
3539aa13
YQ		 32472016-04-22 Yao Qi <yao.qi@linaro.org>
3248
3249 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3250 to 23.
3251
5b061e98
YQ		 32522016-04-22 Yao Qi <yao.qi@linaro.org>
3253
3254 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3255 signal when stepping over breakpoint with software single
3256 step.
3257
3451269c
PA		 32582016-04-21 Pedro Alves <palves@redhat.com>
3259
3260 * linux-s390-low.c (s390_collect_ptrace_register)
3261 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3262 add casts.
3263 (s390_check_regset): Use void * instead of gdb_byte *.
3264
a2358508
PA		 32652016-04-20 Pedro Alves <palves@redhat.com>
3266
3267 * configure: Renegerate.
3268
6885166d
YQ		 32692016-04-20 Yao Qi <yao.qi@linaro.org>
3270
3271 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3272 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3273 number 16.
3274 (arm_store_gregset): Likewise.
3275
2b863f51
WT		 32762016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3277
3278 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3279 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3280 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3281 (amd64-avx-mpx-linux.c): New rules.
3282 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3283 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3284 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3285 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3286 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3287 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3288 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3289 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3290 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3291 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3292 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3293 * linux-x86-low.c (x86_linux_read_description): Add case for
3294 X86_XSTATE_AVX_MPX_MASK.
3295 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3296 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3297 init_registers_i386_avx_mpx_linux.
3298 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3299 (initialize_low_tracepoint): Call
3300 init_registers_i386_avx_mpx_linux.
3301 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3302 (initialize_low_tracepoint): Call
3303 init_registers_amd64_avx_mpx_linux.
3304 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3305 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3306 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3307 declarations.
3308
9b30624b
PA		 33092016-04-18 Pedro Alves <palves@redhat.com>
3310
3311 * configure: Regenerate.
3312
45e3745e
AT		 33132016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3314
3315 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3316 (aarch64_emit_sub): Likewise.
3317
2afc13ff
PA		 33182016-04-12 Pedro Alves <palves@redhat.com>
3319
3320 * utils.c (prepare_to_throw_exception): Delete.
3321
6e774b13
SM		 33222016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3323
3324 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3325
4dca19f8
MK		 33262016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3327
3328 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3329
d0a9981f
MK		 33302016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3331
3332 * linux-aarch64-ipa.c: Add <elf.h> include.
3333 * linux-ppc-ipa.c: Add <elf.h> include.
3334 * linux-s390-ipa.c: Add <elf.h> include.
3335
252db07e
MK		 33362016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3337
3338 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3339 (get_raw_reg_ptr): Likewise.
3340 (get_trace_state_variable_value_ptr): Likewise.
3341 (set_trace_state_variable_value_ptr): Likewise.
3342 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3343 char *.
3344
14e2b6d9
MK		 33452016-03-31 Wei-cheng Wang <cole945@gmail.com>
3346 Marcin Kościelnicki <koriakin@0x04.net>
3347
3348 PR/17221
3349 * linux-ppc-low.c (emit_insns): New function.
3350 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3351 (ppc_emit_prologue): New function.
3352 (ppc_emit_epilogue): New function.
3353 (ppc_emit_add): New function.
3354 (ppc_emit_sub): New function.
3355 (ppc_emit_mul): New function.
3356 (ppc_emit_lsh): New function.
3357 (ppc_emit_rsh_signed): New function.
3358 (ppc_emit_rsh_unsigned): New function.
3359 (ppc_emit_ext): New function.
3360 (ppc_emit_zero_ext): New function.
3361 (ppc_emit_log_not): New function.
3362 (ppc_emit_bit_and): New function.
3363 (ppc_emit_bit_or): New function.
3364 (ppc_emit_bit_xor): New function.
3365 (ppc_emit_bit_not): New function.
3366 (ppc_emit_equal): New function.
3367 (ppc_emit_less_signed): New function.
3368 (ppc_emit_less_unsigned): New function.
3369 (ppc_emit_ref): New function.
3370 (ppc_emit_const): New function.
3371 (ppc_emit_reg): New function.
3372 (ppc_emit_pop): New function.
3373 (ppc_emit_stack_flush): New function.
3374 (ppc_emit_swap): New function.
3375 (ppc_emit_stack_adjust): New function.
3376 (ppc_emit_call): New function.
3377 (ppc_emit_int_call_1): New function.
3378 (ppc_emit_void_call_2): New function.
3379 (ppc_emit_if_goto): New function.
3380 (ppc_emit_goto): New function.
3381 (ppc_emit_eq_goto): New function.
3382 (ppc_emit_ne_goto): New function.
3383 (ppc_emit_lt_goto): New function.
3384 (ppc_emit_le_goto): New function.
3385 (ppc_emit_gt_goto): New function.
3386 (ppc_emit_ge_goto): New function.
3387 (ppc_write_goto_address): New function.
3388 (ppc_emit_ops_impl): New static variable.
3389 (ppc64v1_emit_prologue): New function.
3390 (ppc64v2_emit_prologue): New function.
3391 (ppc64_emit_epilogue): New function.
3392 (ppc64_emit_add): New function.
3393 (ppc64_emit_sub): New function.
3394 (ppc64_emit_mul): New function.
3395 (ppc64_emit_lsh): New function.
3396 (ppc64_emit_rsh_signed): New function.
3397 (ppc64_emit_rsh_unsigned): New function.
3398 (ppc64_emit_ext): New function.
3399 (ppc64_emit_zero_ext): New function.
3400 (ppc64_emit_log_not): New function.
3401 (ppc64_emit_bit_and): New function.
3402 (ppc64_emit_bit_or): New function.
3403 (ppc64_emit_bit_xor): New function.
3404 (ppc64_emit_bit_not): New function.
3405 (ppc64_emit_equal): New function.
3406 (ppc64_emit_less_signed): New function.
3407 (ppc64_emit_less_unsigned): New function.
3408 (ppc64_emit_ref): New function.
3409 (ppc64_emit_const): New function.
3410 (ppc64v1_emit_reg): New function.
3411 (ppc64v2_emit_reg): New function.
3412 (ppc64_emit_pop): New function.
3413 (ppc64_emit_stack_flush): New function.
3414 (ppc64_emit_swap): New function.
3415 (ppc64v1_emit_call): New function.
3416 (ppc64v2_emit_call): New function.
3417 (ppc64v1_emit_int_call_1): New function.
3418 (ppc64v2_emit_int_call_1): New function.
3419 (ppc64v1_emit_void_call_2): New function.
3420 (ppc64v2_emit_void_call_2): New function.
3421 (ppc64_emit_if_goto): New function.
3422 (ppc64_emit_eq_goto): New function.
3423 (ppc64_emit_ne_goto): New function.
3424 (ppc64_emit_lt_goto): New function.
3425 (ppc64_emit_le_goto): New function.
3426 (ppc64_emit_gt_goto): New function.
3427 (ppc64_emit_ge_goto): New function.
3428 (ppc64v1_emit_ops_impl): New static variable.
3429 (ppc64v2_emit_ops_impl): New static variable.
3430 (ppc_emit_ops): New function.
3431 (linux_low_target): Wire in ppc_emit_ops.
3432
a2174ba4
MK		 34332016-03-31 Wei-cheng Wang <cole945@gmail.com>
3434 Marcin Kościelnicki <koriakin@0x04.net>
3435
3436 PR/17221
3437 * Makefile.in: Add powerpc-*-ipa.o
3438 * configure.srv: Add ipa_obj for powerpc*-linux.
3439 * linux-ppc-ipa.c: New file.
3440 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3441 includes.
3442 (PPC_FIELD): New macro.
3443 (PPC_SEXT): New macro.
3444 (PPC_OP6): New macro.
3445 (PPC_BO): New macro.
3446 (PPC_LI): New macro.
3447 (PPC_BD): New macro.
3448 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3449 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3450 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3451 (ppc_get_thread_area): New function.
3452 (is_elfv2_inferior): New function.
3453 (gen_ds_form): New function.
3454 (GEN_STD): New macro.
3455 (GEN_STDU): New macro.
3456 (GEN_LD): New macro.
3457 (GEN_LDU): New macro.
3458 (gen_d_form): New function.
3459 (GEN_ADDI): New macro.
3460 (GEN_ADDIS): New macro.
3461 (GEN_LI): New macro.
3462 (GEN_LIS): New macro.
3463 (GEN_ORI): New macro.
3464 (GEN_ORIS): New macro.
3465 (GEN_LWZ): New macro.
3466 (GEN_STW): New macro.
3467 (GEN_STWU): New macro.
3468 (gen_xfx_form): New function.
3469 (GEN_MFSPR): New macro.
3470 (GEN_MTSPR): New macro.
3471 (GEN_MFCR): New macro.
3472 (GEN_MTCR): New macro.
3473 (GEN_SYNC): New macro.
3474 (GEN_LWSYNC): New macro.
3475 (gen_x_form): New function.
3476 (GEN_OR): New macro.
3477 (GEN_MR): New macro.
3478 (GEN_LWARX): New macro.
3479 (GEN_STWCX): New macro.
3480 (GEN_CMPW): New macro.
3481 (gen_md_form): New function.
3482 (GEN_RLDICL): New macro.
3483 (GEN_RLDICR): New macro.
3484 (gen_i_form): New function.
3485 (GEN_B): New macro.
3486 (GEN_BL): New macro.
3487 (gen_b_form): New function.
3488 (GEN_BNE): New macro.
3489 (GEN_LOAD): New macro.
3490 (GEN_STORE): New macro.
3491 (gen_limm): New function.
3492 (gen_atomic_xchg): New function.
3493 (gen_call): New function.
3494 (ppc_relocate_instruction): New function.
3495 (ppc_install_fast_tracepoint_jump_pad): New function.
3496 (ppc_get_min_fast_tracepoint_insn_len): New function.
3497 (ppc_get_ipa_tdesc_idx): New function.
3498 (the_low_target): Wire in the new functions.
3499 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3500 tdescs.
3501 * linux-ppc-tdesc.h: New file.
3502
a13c4696
MK		 35032016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3504
3505 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3506 (alloc_jump_pad_buffer): New function.
3507 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3508 (alloc_jump_pad_buffer): New function.
3509 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3510 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3511 (alloc_jump_pad_buffer): New function.
3512 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3513 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3514 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3515 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3516
1cda1512
MK		 35172016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3518
3519 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3520 * linux-amd64-ipa.c: Likewise.
3521 * linux-i386-ipa.c: Likewise.
3522 * linux-s390-ipa.c: Likewise.
3523 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3524 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3525 set_trace_state_variable_value_ptr.
3526 (struct ipa_sym_addresses): Likewise.
3527 (symbol_list): Likewise.
3528 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3529 accessing gdb_collect directly.
3530 (gdb_collect_ptr_type): New typedef.
3531 (get_raw_reg_ptr_type): New typedef.
3532 (get_trace_state_variable_value_ptr_type): New typedef.
3533 (set_trace_state_variable_value_ptr_type): New typedef.
3534 (gdb_collect_ptr): New global.
3535 (get_raw_reg_ptr): New global.
3536 (get_trace_state_variable_value_ptr): New global.
3537 (set_trace_state_variable_value_ptr): New global.
3538 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3539 accessing get_raw_reg directly.
3540 (get_get_tsv_func_addr): Likewise for
3541 get_trace_state_variable_value_ptr.
3542 (get_set_tsv_func_addr): Likewise for
3543 set_trace_state_variable_value_ptr.
3544 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3545
72fb5488
SM		 35462016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3547
3548 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3549
28170b88
MK		 35502016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3551
3552 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3553 packets.
3554 (relocate_instruction): Remove own_buf.
3555 * server.c (own_buf): Make global.
3556 (handle_v_requests): Make global.
3557 * server.h (own_buf): New declaration.
3558 (handle_v_requests): New prototype.
3559
f39e8743
MK		 35602016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3561
3562 PR 18377
3563 * linux-s390-low.c (add_insns): New function.
3564 (s390_emit_prologue): New function.
3565 (s390_emit_epilogue): New function.
3566 (s390_emit_add): New function.
3567 (s390_emit_sub): New function.
3568 (s390_emit_mul): New function.
3569 (s390_emit_lsh): New function.
3570 (s390_emit_rsh_signed): New function.
3571 (s390_emit_rsh_unsigned): New function.
3572 (s390_emit_ext): New function.
3573 (s390_emit_log_not): New function.
3574 (s390_emit_bit_and): New function.
3575 (s390_emit_bit_or): New function.
3576 (s390_emit_bit_xor): New function.
3577 (s390_emit_bit_not): New function.
3578 (s390_emit_equal): New function.
3579 (s390_emit_less_signed): New function.
3580 (s390_emit_less_unsigned): New function.
3581 (s390_emit_ref): New function.
3582 (s390_emit_if_goto): New function.
3583 (s390_emit_goto): New function.
3584 (s390_write_goto_address): New function.
3585 (s390_emit_litpool): New function.
3586 (s390_emit_const): New function.
3587 (s390_emit_call): New function.
3588 (s390_emit_reg): New function.
3589 (s390_emit_pop): New function.
3590 (s390_emit_stack_flush): New function.
3591 (s390_emit_zero_ext): New function.
3592 (s390_emit_swap): New function.
3593 (s390_emit_stack_adjust): New function.
3594 (s390_emit_set_r2): New function.
3595 (s390_emit_int_call_1): New function.
3596 (s390_emit_void_call_2): New function.
3597 (s390_emit_eq_goto): New function.
3598 (s390_emit_ne_goto): New function.
3599 (s390_emit_lt_goto): New function.
3600 (s390_emit_le_goto): New function.
3601 (s390_emit_gt_goto): New function.
3602 (s390_emit_ge_goto): New function.
3603 (s390x_emit_prologue): New function.
3604 (s390x_emit_epilogue): New function.
3605 (s390x_emit_add): New function.
3606 (s390x_emit_sub): New function.
3607 (s390x_emit_mul): New function.
3608 (s390x_emit_lsh): New function.
3609 (s390x_emit_rsh_signed): New function.
3610 (s390x_emit_rsh_unsigned): New function.
3611 (s390x_emit_ext): New function.
3612 (s390x_emit_log_not): New function.
3613 (s390x_emit_bit_and): New function.
3614 (s390x_emit_bit_or): New function.
3615 (s390x_emit_bit_xor): New function.
3616 (s390x_emit_bit_not): New function.
3617 (s390x_emit_equal): New function.
3618 (s390x_emit_less_signed): New function.
3619 (s390x_emit_less_unsigned): New function.
3620 (s390x_emit_ref): New function.
3621 (s390x_emit_if_goto): New function.
3622 (s390x_emit_const): New function.
3623 (s390x_emit_call): New function.
3624 (s390x_emit_reg): New function.
3625 (s390x_emit_pop): New function.
3626 (s390x_emit_stack_flush): New function.
3627 (s390x_emit_zero_ext): New function.
3628 (s390x_emit_swap): New function.
3629 (s390x_emit_stack_adjust): New function.
3630 (s390x_emit_int_call_1): New function.
3631 (s390x_emit_void_call_2): New function.
3632 (s390x_emit_eq_goto): New function.
3633 (s390x_emit_ne_goto): New function.
3634 (s390x_emit_lt_goto): New function.
3635 (s390x_emit_le_goto): New function.
3636 (s390x_emit_gt_goto): New function.
3637 (s390x_emit_ge_goto): New function.
3638 (s390_emit_ops): New function.
3639 (struct linux_target_ops): Fill in emit_ops hook.
3640
abd9baf9
MK		 36412016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3642
3643 PR 18377
3644 * Makefile.in: Add s390 IPA files.
3645 * configure.srv: Build IPA for s390.
3646 * linux-s390-ipa.c: New file.
3647 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3648 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3649 (tdesc_s390_linux32): Likewise.
3650 (init_registers_s390_linux32v1): Likewise.
3651 (tdesc_s390_linux32v1): Likewise.
3652 (init_registers_s390_linux32v2): Likewise.
3653 (tdesc_s390_linux32v2): Likewise.
3654 (init_registers_s390_linux64): Likewise.
3655 (tdesc_s390_linux64): Likewise.
3656 (init_registers_s390_linux64v1): Likewise.
3657 (tdesc_s390_linux64v1): Likewise.
3658 (init_registers_s390_linux64v2): Likewise.
3659 (tdesc_s390_linux64v2): Likewise.
3660 (init_registers_s390_te_linux64): Likewise.
3661 (tdesc_s390_te_linux64): Likewise.
3662 (init_registers_s390_vx_linux64): Likewise.
3663 (tdesc_s390_vx_linux64): Likewise.
3664 (init_registers_s390_tevx_linux64): Likewise.
3665 (tdesc_s390_tevx_linux64): Likewise.
3666 (init_registers_s390x_linux64): Likewise.
3667 (tdesc_s390x_linux64): Likewise.
3668 (init_registers_s390x_linux64v1): Likewise.
3669 (tdesc_s390x_linux64v1): Likewise.
3670 (init_registers_s390x_linux64v2): Likewise.
3671 (tdesc_s390x_linux64v2): Likewise.
3672 (init_registers_s390x_te_linux64): Likewise.
3673 (tdesc_s390x_te_linux64): Likewise.
3674 (init_registers_s390x_vx_linux64): Likewise.
3675 (tdesc_s390x_vx_linux64): Likewise.
3676 (init_registers_s390x_tevx_linux64): Likewise.
3677 (tdesc_s390x_tevx_linux64): Likewise.
3678 (have_hwcap_s390_vx): New static variable.
3679 (s390_arch_setup): Fill have_hwcap_s390_vx.
3680 (s390_get_thread_area): New function.
3681 (s390_ft_entry_gpr_esa): New const.
3682 (s390_ft_entry_gpr_zarch): New const.
3683 (s390_ft_entry_misc): New const.
3684 (s390_ft_entry_fr): New const.
3685 (s390_ft_entry_vr): New const.
3686 (s390_ft_main_31): New const.
3687 (s390_ft_main_64): New const.
3688 (s390_ft_exit_fr): New const.
3689 (s390_ft_exit_vr): New const.
3690 (s390_ft_exit_misc): New const.
3691 (s390_ft_exit_gpr_esa): New const.
3692 (s390_ft_exit_gpr_zarch): New const.
3693 (append_insns): New function.
3694 (s390_relocate_instruction): New function.
3695 (s390_install_fast_tracepoint_jump_pad): New function.
3696 (s390_get_min_fast_tracepoint_insn_len): New function.
3697 (s390_get_ipa_tdesc_idx): New function.
3698 (struct linux_target_ops): Wire in the above functions.
3699 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3700 * linux-s390-tdesc.h: New file.
3701
a4105d04
MK		 37022016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3703
3704 * linux-s390-low.c (s390_supports_tracepoints): New function.
3705 (struct linux_target_ops): Fill supports_tracepoints hook.
3706
35ac8b3e
YQ		 37072016-03-18 Yao Qi <yao.qi@linaro.org>
3708
3709 * linux-low.c (lwp_signal_can_be_delivered): New function.
3710 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3711
94610ec4
YQ		 37122016-03-18 Yao Qi <yao.qi@linaro.org>
3713
3714 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3715 0 if signal is enqueued. Remove 'signal' from one debugging
3716 message. Move one debugging message to some lines below.
3717 Remove code setting 'signal' to 0.
3718
80aea927
YQ		 37192016-03-18 Yao Qi <yao.qi@linaro.org>
3720
3721 * linux-low.c (linux_low_filter_event): Remove redundant
3722 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3723
b04fd3be
MK		 37242016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3725
3726 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3727 (struct linux_target_ops): Wire in the above.
3728
c40c8d4b
YQ		 37292016-03-03 Yao Qi <yao.qi@linaro.org>
3730
3731 * linux-low.c: Update comments to start_step_over.
3732
0f8288ae
YQ		 37332016-03-03 Yao Qi <yao.qi@linaro.org>
3734
3735 PR server/19736
3736 * linux-low.c (handle_extended_wait): Set child suspended
3737 if event_lwp->bp_reinsert isn't zero.
3738
fdbd04a8
YQ		 37392016-03-02 Yao Qi <yao.qi@linaro.org>
3740
3741 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3742 enqueue_pending_signal.
3743
6896a8fa
MK		 37442016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3745
3746 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3747 is actually loaded.
3748
ab503087
MK		 37492016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3750
3751 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3752 (s390_regmap_3264) [!__s390x__]: New global.
3753 (s390_collect_ptrace_register): Skip map entries containing -1.
3754 (s390_supply_ptrace_register): Ditto.
3755 (s390_fill_gprs_high): New function.
3756 (s390_store_gprs_high): New function.
3757 (s390_regsets): Add NT_S390_HIGH_GPRS.
3758 (s390_get_hwcap): Enable on 31-bit.
3759 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3760 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3761 Detect NT_S390_HIGH_GPRS.
3762 (s390_usrregs_info_3264): Enable on 31-bit.
3763 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3764 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3765
ae91f625
MK		 37662016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3767
3768 PR gdb/13808
3769 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3770 * configure.srv: Ditto.
3771 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3772 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3773 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3774 (init_registers_amd64_linux): Remove prototype.
3775 (tdesc_amd64_linux): Remove declaration.
3776 (get_ipa_tdesc): New function.
3777 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3778 initialize remaining tdescs.
3779 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3780 (init_registers_i386_linux): Remove prototype.
3781 (tdesc_i386_linux): Remove declaration.
3782 (get_ipa_tdesc): New function.
3783 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3784 initialize remaining tdescs.
3785 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3786 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3787 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3788 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3789 (x86_get_ipa_tdesc_idx): New function.
3790 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3791 * linux-x86-tdesc.h: New file.
3792 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3793 (target_get_ipa_tdesc_idx): New macro.
3794 * tracepoint.c (ipa_tdesc_idx): New macro.
3795 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3796 (symbol_list): Add ipa_tdesc_idx.
3797 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3798 (ipa_tdesc): Remove.
3799 (ipa_tdesc_idx): New variable.
3800 (get_context_regcache): Use get_ipa_tdesc.
3801 (gdb_collect): Ditto.
3802 (gdb_probe): Ditto.
3803 * tracepoint.h (get_ipa_tdesc): New prototype.
3804 (ipa_tdesc): Remove.
3805
e7ad2f14
PA		 38062016-02-24 Pedro Alves <palves@redhat.com>
3807
3808 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3809 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3810 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3811 Factor out common code between the USE_SIGTRAP_SIGINFO and
3812 !USE_SIGTRAP_SIGINFO blocks.
3813 (linux_low_filter_event): Call save_stop_reason instead of
3814 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3815 Update comments.
3816 (linux_wait_1): Update comments.
3817
657f9cde
WW		 38182016-02-24 Wei-cheng Wang <cole945@gmail.com>
3819
3820 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3821 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3822 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3823 ppc_insert_point, ppc_remove_point.
3824
b00b61e1
MK		 38252016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3826
3827 * linux-s390-low.c (s390_supports_z_point_type): New function.
3828 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3829
553cb527
YQ		 38302016-02-16 Yao Qi <yao.qi@linaro.org>
3831
3832 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3833 PC. Get pc from regcache_read_pc.
3834
a5652c21
YQ		 38352016-02-12 Yao Qi <yao.qi@linaro.org>
3836
3837 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3838 or linux_get_pc_32bit.
3839 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3840
ed443b61
YQ		 38412016-02-12 Yao Qi <yao.qi@linaro.org>
3842
3843 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3844 arm_linux_get_next_pcs_fixup.
3845
020ecd38
MK		 38462016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3847
3848 * tracepoint.c (x_tracepoint_action_download): Change
3849 write_inferior_data_ptr to write_inferior_data_pointer.
3850 (cmd_qtstart): Likewise.
3851 (write_inferior_data_ptr): Remove.
3852 (download_agent_expr): Change write_inferior_data_ptr to
3853 write_inferior_data_pointer.
3854 (download_tracepoint_1): Likewise.
3855 (download_tracepoint): Likewise.
3856 (download_trace_state_variables): Likewise.
3857
7cae9051
WW		 38582016-02-11 Wei-cheng Wang <cole945@gmail.com>
3859 Marcin Kościelnicki <koriakin@0x04.net>
3860
3861 * tracepoint.c (struct tracepoint_action_ops): Remove.
3862 (struct tracepoint_action): Remove ops.
3863 (m_tracepoint_action_download, r_tracepoint_action_download)
3864 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3865 size and offset accordingly.
3866 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3867 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3868 (tracepoint_action_send, tracepoint_action_download): New functions.
3869 Helpers for trace action handlers.
3870 (add_tracepoint_action): Remove setup actions ops.
3871 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3872
9f6a71b4
YQ		 38732016-02-10 Yao Qi <yao.qi@linaro.org>
3874
3875 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3876
1e94266c
SM		 38772016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3878
3879 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3880 to AC_OUTPUT.
3881 * configure: Regenerate.
3882
8adce034
SM		 38832016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3884
3885 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3886 void * to gdb_byte *.
3887 * linux-low.c (siginfo_fixup): Likewise.
3888 (linux_xfer_siginfo): Likewise.
3889 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3890 Likewise.
3891 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3892
93813b37
WT		 38932016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3894
3895 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3896 to srv_tgtobj.
3897 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3898 to srv_tgtobj.
3899 * linux-x86-low.c [__x86_64__]: Include
3900 "nat/amd64-linux-siginfo.h".
3901 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3902 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3903 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3904 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3905 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3906 (cpt_si_fd, si_timerid, si_overrun): Move from
3907 nat/amd64-linux-siginfo.c.
3908 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3909
8424cc97
SM		 39102016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3911
3912 * server.c (skip_to_semicolon): Remove.
3913 (process_point_options): Use strchrnul instead of
3914 skip_to_semicolon.
3915
4d18591b
YQ		 39162016-01-26 Yao Qi <yao.qi@linaro.org>
3917
3918 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3919 * linux-low.c (install_software_single_step_breakpoints): Don't
3920 call regcache_read_pc.
3921 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3922 argument pc.
3923
d8020970
YQ		 39242016-01-26 Yao Qi <yao.qi@linaro.org>
3925
3926 * linux-low.c (install_software_single_step_breakpoints): Call
3927 regcache_read_pc instead of get_pc.
3928
8b207339
YQ		 39292016-01-26 Yao Qi <yao.qi@linaro.org>
3930
3931 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3932 (unblock_async_io): Rename to ...
3933 (block_unblock_async_io): ... it. New function.
3934 (enable_async_io): Don't install SIGIO handler. Unblock it
3935 instead.
3936 (disable_async_io): Don't ignore SIGIO. Block it instead.
3937 (initialize_async_io): Install SIGIO handler. Don't call
3938 unblock_async_io.
3939
18879fef
YQ		 39402016-01-26 Yao Qi <yao.qi@linaro.org>
3941
3942 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3943 first character is '\003', call *the_target->request_interrupt.
3944
a0f8e08a
YQ		 39452016-01-25 Yao Qi <yao.qi@linaro.org>
3946
3947 * remote-utils.c (new_thread_notify): Remove.
3948 (dead_thread_notify): Likewise.
3949 * remote-utils.h (new_thread_notify): Remove declaration.
3950 (dead_thread_notify): Likewise.
3951
cc5fd9ab
MK		 39522016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3953
3954 * gdb.trace/pending.exp: Fix expected message on continue.
3955
99e8eb11
MK		 39562016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3957
3958 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3959 it works properly on big-endian machines where sizeof (CORE_ADDR)
3960 != sizeof (void *).
3961
a994041d
PA		 39622016-01-21 Pedro Alves <palves@redhat.com>
3963
3964 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3965 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3966 * configure: Regenerate.
3967
f7a6a40d
YQ		 39682016-01-21 Yao Qi <yao.qi@linaro.org>
3969
3970 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3971 is_thumb and set it according to CPSR saved on the stack.
3972 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3973 arm_sigreturn_next_pc.
3974
6f69e520
YQ		 39752016-01-18 Yao Qi <yao.qi@linaro.org>
3976
3977 * linux-low.c (linux_set_pc_64bit): New function.
3978 (linux_get_pc_64bit): New function.
3979 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3980 Declare.
3981 * linux-sparc-low.c (debug_threads): Remove declaration.
3982 (sparc_get_pc): Remove.
3983 (the_low_target): Use linux_get_pc_64bit instead of
3984 sparc_get_pc.
3985 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3986 (the_low_target): Use linux_get_pc_64bit and
3987 linux_set_pc_64bit.
3988
276d4552
YQ		 39892016-01-18 Yao Qi <yao.qi@linaro.org>
3990
3991 * linux-arm-low.c (debug_threads): Remove declaration.
3992 (arm_get_pc, arm_set_pc): Remove.
3993 (the_low_target): Use linux_get_pc_32bit and
3994 linux_set_pc_32bit.
3995 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3996 (the_low_target): Use linux_get_pc_32bit and
3997 linux_set_pc_32bit.
3998 * linux-cris-low.c (debug_threads): Remove declaration.
3999 (cris_get_pc, cris_set_pc,): Remove.
4000 (the_low_target): Use linux_get_pc_32bit and
4001 linux_set_pc_32bit.
4002 * linux-crisv32-low.c (debug_threads): Remove declaration.
4003 (cris_get_pc, cris_set_pc): Remove.
4004 (the_low_target): Use linux_get_pc_32bit and
4005 linux_set_pc_32bit.
4006 * linux-low.c: Include inttypes.h.
4007 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4008 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4009 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4010 (the_low_target): Use linux_get_pc_32bit and
4011 linux_set_pc_32bit.
4012 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4013 (the_low_target): Use linux_get_pc_32bit and
4014 linux_set_pc_32bit.
4015 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4016 (the_low_target): Use linux_get_pc_32bit and
4017 linux_set_pc_32bit.
4018 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4019 (the_low_target): Use linux_get_pc_32bit and
4020 linux_set_pc_32bit.
4021 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4022 (the_low_target): Use linux_get_pc_32bit and
4023 linux_set_pc_32bit.
4024
eb0edac8
GB		 40252016-01-18 Gary Benson <gbenson@redhat.com>
4026
4027 * configure.ac (AC_FUNC_FORK): New check.
4028 * config.in: Regenerate.
4029 * configure: Likewise.
4030
1b451dda
YQ		 40312016-01-14 Yao Qi <yao.qi@linaro.org>
4032
4033 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4034 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4035 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4036 arm_get_next_pcs_ctor.
4037
82075af2
JS		 40382016-01-12 Josh Stone <jistone@redhat.com>
4039 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4040
4041 * inferiors.h: Include "gdb_vecs.h".
4042 (struct process_info): Add syscalls_to_catch.
4043 * inferiors.c (remove_process): Free syscalls_to_catch.
4044 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4045 syscall_return stops.
4046 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4047 * server.c (handle_general_set): Handle QCatchSyscalls.
4048 (handle_query): Report support for QCatchSyscalls.
4049 * target.h (struct target_ops): Add supports_catch_syscall.
4050 (target_supports_catch_syscall): New macro.
4051 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4052 (struct lwp_info): Add syscall_state.
4053 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4054 Maintain syscall_state and syscalls_to_catch across exec.
4055 (get_syscall_trapinfo): New function, proxy to the_low_target.
4056 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4057 (linux_low_filter_event): Toggle syscall_state entry/return for
4058 syscall traps, and set it ignored for all others.
4059 (gdb_catching_syscalls_p): New function.
4060 (gdb_catch_this_syscall_p): New function.
4061 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4062 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4063 (linux_supports_catch_syscall): New function.
4064 (linux_target_ops): Install it.
4065 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4066 (the_low_target): Install it.
4067
8f13a3ce
MF		 40682016-01-12 Mike Frysinger <vapier@gentoo.org>
4069
4070 * acinclude.m4: Include new ../warning.m4 file.
4071 * configure: Regenerated.
4072 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4073
5b3da067
MF		 40742016-01-12 Mike Frysinger <vapier@gentoo.org>
4075
4076 * ax.c (is_goto_target): Mark static.
4077 * linux-low.c (register_addr): Likewise.
4078 (linux_fetch_registers, linux_store_registers): Likewise.
4079 * mem-break.c (any_persistent_commands): Fix old prototype.
4080 (add_commands_to_breakpoint): Mark static.
4081 * regcache.c (find_register_by_name): Delete unused func.
4082 * remote-utils.c (hex_or_minus_one): Mark static.
4083 * server.c (monitor_show_help): Mark static.
4084 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4085 handle_v_requests): Likewise.
4086
bc504a31
PA		 40872016-01-12 Pedro Alves <palves@redhat.com>
4088
4089 Remove use of the registered trademark symbol throughout.
4090
5a0dd67a
YQ		 40912016-01-08 Yao Qi <yao.qi@linaro.org>
4092
4093 * remote-utils.c (getpkt): If c is '\003', call target hook
4094 request_interrupt.
4095
b2ca446f
YQ		 40962016-01-06 Yao Qi <yao.qi@linaro.org>
4097
4098 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4099 linux-aarch32-low.c.
4100 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4101 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4102 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4103 (thumb2_breakpoint): Declare.
4104 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4105 linux-aarch32-low.h.
4106 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4107 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4108 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4109
edd88788
JB		 41102016-01-01 Joel Brobecker <brobecker@adacore.com>
4111
4112 * gdbreplay.c (gdbreplay_version): Change copyright year in
4113 version message.
4114 * server.c (gdbserver_version): Likewise.
4115
65da7f14
PP		 41162015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4117
4118 * server.c (crc32_table): Delete.
4119 (crc32): Use libiberty's xcrc32 function.
4120
4abd5ed2
JB		 41212015-12-22 Joel Brobecker <brobecker@adacore.com>
4122
4123 * lynx-low.c (lynx_delete_thread_callback): New function.
4124 (lynx_mourn): Properly delete our process and all of its
4125 threads. Remove call to clear_inferiors.
4126
0e50fe5c
JB		 41272015-12-22 Joel Brobecker <brobecker@adacore.com>
4128
4129 * target.c (thread_search_callback): Add check that
4130 the thread_stopped target callback is not NULL before
4131 calling it.
4132
35adc03f
YQ		 41332015-12-21 Yao Qi <yao.qi@linaro.org>
4134
4135 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4136 arm breakpoint.
4137
bd2b2909
AT		 41382015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4139
4140 * server.c (handle_query): Call target_supports_software_single_step.
4141
7fe5e27e
AT		 41422015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4143
4144 * linux-low.c (single_step): New function.
4145 (linux_resume_one_lwp_throw): Call single_step.
4146 (start_step_over): Likewise.
4147
d9311bfa
AT		 41482015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4149
4150 * Makefile.in (SFILES): Append arch/arm-linux.c,
4151 arch/arm-get-next-pcs.c.
4152 (arm-linux.o): New rule.
4153 (arm-get-next-pcs.o): New rule.
4154 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4155 arm-linux.o.
4156 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4157 to linux-aarch32-low.c.
4158 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4159 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4160 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4161 (thumb2_breakpoint_len): Likewise.
4162 (arm_is_thumb_mode): Make non-static.
4163 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4164 from linux-aarch32-low.c.
4165 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4166 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4167 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4168 (thumb2_breakpoint_len): Likewise.
4169 (arm_is_thumb_mode): New declaration.
4170 * linux-arm-low.c: Include arch/arm-linux.h
4171 aarch/arm-get-next-pcs.h, sys/syscall.h.
4172 (get_next_pcs_ops): New struct.
4173 (get_next_pcs_addr_bits_remove): New function.
4174 (get_next_pcs_is_thumb): New function.
4175 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4176 (arm_sigreturn_next_pc): Likewise.
4177 (get_next_pcs_syscall_next_pc): Likewise.
4178 (arm_gdbserver_get_next_pcs): Likewise.
4179 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4180 Initialize.
4181 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4182 * server.h: Include gdb_vecs.h.
4183
68ce2059
AT		 41842015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4185
4186 * Makefile.in (SFILES): Append common/common-regcache.c.
4187 (OBS): Append common-regcache.o.
4188 (common-regcache.o): New rule.
4189 * regcache.c (init_register_cache): Initialize cache to
4190 REG_UNAVAILABLE.
4191 (regcache_raw_read_unsigned): New function.
4192 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4193 register_status enum.
4194
fa5308bd
AT		 41952015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4196
4197 * linux-aarch64-low.c (the_low_targets): Rename
4198 breakpoint_reinsert_addr to get_next_pcs.
4199 * linux-arm-low.c (the_low_targets): Likewise.
4200 * linux-bfin-low.c (the_low_targets): Likewise.
4201 * linux-cris-low.c (the_low_targets): Likewise.
4202 * linux-crisv32-low.c (the_low_targets): Likewise.
4203 * linux-low.c (can_software_single_step): Likewise.
4204 (install_software_single_step_breakpoints): New function.
4205 (start_step_over): Use install_software_single_step_breakpoints.
4206 * linux-low.h: New CORE_ADDR vector.
4207 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4208 get_next_pcs.
4209 * linux-mips-low.c (the_low_targets): Likewise.
4210 * linux-nios2-low.c (the_low_targets): Likewise.
4211 * linux-sparc-low.c (the_low_targets): Likewise.
4212
4a6ed09b
PA		 42132015-12-17 Pedro Alves <palves@redhat.com>
4214
4215 * linux-low.c (linux_kill_one_lwp): Remove references to
4216 LinuxThreads.
4217 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4218 to 'kill'.
4219 (linux_init_signals): Delete.
4220 (initialize_low): Adjust.
4221 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4222
7544db95
PA		 42232015-12-16 Pedro Alves <palves@redhat.com>
4224
4225 * configure.ac (compiler warning flags): When testing a
4226 -Wno-foo option, check whether -Wfoo works instead.
4227 * configure: Regenerate.
4228
8020350c
DB		 42292015-12-11 Don Breazeal <donb@codesourcery.com>
4230
4231 * server.c (process_serial_event): Don't exit from gdbserver
4232 in remote mode if there are still active inferiors.
4233
db91f502
YQ		 42342015-12-11 Yao Qi <yao.qi@linaro.org>
4235
4236 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4237 arm_breakpoint_at if the process is 32-bit.
4238
b37a6290
YQ		 42392015-12-11 Yao Qi <yao.qi@linaro.org>
4240
4241 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4242 arm breakpoint.
4243
17b1509a
YQ		 42442015-12-07 Yao Qi <yao.qi@linaro.org>
4245
4246 * configure.srv: Append arm.o to srv_tgtobj for
4247 aarch64*-*-linux* target.
4248 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4249 from linux-arm-low.c.
4250 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4251 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4252 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4253 (thumb2_breakpoint_len): Likewise.
4254 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4255 (arm_breakpoint_kinds): Likewise.
4256 (arm_breakpoint_kind_from_pc): Likewise.
4257 (arm_sw_breakpoint_from_kind): Likewise.
4258 (arm_breakpoint_kind_from_current_state): Likewise.
4259 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4260 (arm_sw_breakpoint_from_kind): Declare.
4261 (arm_breakpoint_kind_from_current_state): Declare.
4262 (arm_breakpoint_at): Declare.
4263 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4264 arm_sw_breakpoint_from_kind if process is 32-bit.
4265 (aarch64_breakpoint_kind_from_pc): New function.
4266 (aarch64_breakpoint_kind_from_current_state): New function.
4267 (the_low_target): Initialize fields breakpoint_kind_from_pc
4268 and breakpoint_kind_from_current_state.
4269 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4270 linux-aarch32-low.c.
4271 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4272 (arm_breakpoint, arm_breakpoint_len): Likewise.
4273 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4274 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4275 (arm_is_thumb_mode): Likewise.
4276 (arm_breakpoint_at): Likewise.
4277 (arm_breakpoint_kind_from_pc): Likewise.
4278 (arm_sw_breakpoint_from_kind): Likewise.
4279 (arm_breakpoint_kind_from_current_state): Likewise.
4280
4281 Revert:
4282 2015-08-04 Yao Qi <yao.qi@linaro.org>
4283
4284 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4285 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4286 * server.c (extended_protocol): Remove "static".
4287 * server.h (extended_protocol): Declare it.
4288
ece66d65
JS		 42892015-12-04 Josh Stone <jistone@redhat.com>
4290
4291 * target.h (struct target_ops) <arch_setup>: Rename to ...
4292 (struct target_ops) <post_create_inferior>: ... this.
4293 (target_arch_setup): Rename to ...
4294 (target_post_create_inferior): ... this, calling post_create_inferior.
4295 * server.c (start_inferior): Update target_arch_setup calls to
4296 target_post_create_inferior.
4297 * linux-low.c (linux_low_ptrace_options): Forward declare.
4298 (linux_arch_setup): Update its comment for general use.
4299 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4300 (struct linux_target_ops): Use linux_post_create_inferior.
4301 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4302 to post_create_inferior.
4303 * nto-low.c (struct nto_target_ops): Likewise.
4304 * spu-low.c (struct spu_target_ops): Likewise.
4305 * win32-low.c (struct win32_target_ops): Likewise.
4306
e58c48b4
AT		 43072015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4308
4309 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4310
fbec8956
AT		 43112015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4312
4313 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4314 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4315 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4316 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4317 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4318 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4319 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4320 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4321 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4322 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4323 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4324 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4325
9b4c5f87
AT		 43262015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4327
4328 * linux-low.c (linux_look_up_symbols): Don't call
4329 linux_supports_traceclone.
4330 * linux-low.h (thread_db_init): Remove use_events argument.
4331 * thread-db.c (thread_db_use_event): Remove global variable.
4332 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4333 (struct thread_db) <td_create_bp>: Remove field.
4334 (thread_db_create_event): Remove function.
4335 (thread_db_enable_reporting): Likewise.
4336 (find_one_thread): Don't check for thread_db_use_events.
4337 (attach_thread): Likewise.
4338 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4339 (try_thread_db_load_1): Don't check for thread_db_use_events.
4340 (thread_db_init): Remove use_events argument and thread events
4341 handling.
4342 (remove_thread_event_breakpoints): Remove function.
4343 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4344
7d00775e
AT		 43452015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4346
4347 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4348 New function.
4349 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4350 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4351 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4352 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4353 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4354 Initialize.
4355 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4356 New function.
4357 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4358 * linux-low.c (can_hardware_single_step): Use
4359 supports_hardware_single_step.
4360 (can_software_single_step): New function.
4361 (start_step_over): Call can_software_single_step.
4362 (linux_supports_hardware_single_step): New function.
4363 (struct target_ops) <supports_software_single_step>: Initialize.
4364 * linux-low.h (struct linux_target_ops)
4365 <supports_hardware_single_step>: Initialize.
4366 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4367 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4368 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4369 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4370 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4371 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4372 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4373 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4374 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4375 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4376 Initialize.
4377 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4378 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4379 Initialize.
4380 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4381 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4382 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4383 New function.
4384 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4385 * target.h (struct target_ops): <supports_software_single_step>:
4386 New field.
4387 (target_supports_software_single_step): New macro.
4388
2d97cd35
AT		 43892015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4390
4391 * linux-low.c (linux_wait_1): Fix pc advance condition.
4392 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4393 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4394
769ef81f
AT		 43952015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4396
4397 * linux-arm-low.c (arm_is_thumb_mode): New function.
4398 (arm_breakpoint_at): Use arm_is_thumb_mode.
4399 (arm_breakpoint_kind_from_current_state): New function.
4400 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4401 Initialize.
4402 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4403 (linux_breakpoint_kind_from_current_state): New function.
4404 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4405 * linux-low.h (struct linux_target_ops)
4406 <breakpoint_kind_from_current_state>: New field.
4407 * target.h (struct target_ops): Likewise.
4408 (target_breakpoint_kind_from_current_state): New macro.
4409
1bebeeca
PA		 44102015-11-30 Pedro Alves <palves@redhat.com>
4411
4412 * linux-low.c (linux_resume): Wake up the event loop before
4413 returning.
4414
a67a9fae
PA		 44152015-11-30 Pedro Alves <palves@redhat.com>
4416
4417 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4418 check.
4419 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4420 to -1.
4421 * target.c (struct thread_search): New structure.
4422 (thread_search_callback): New function.
4423 (prev_general_thread): New global.
4424 (prepare_to_access_memory, done_accessing_memory): New functions.
4425 * target.h (prepare_to_access_memory, done_accessing_memory):
4426 Replace macros with function declarations.
4427
f2faf941
PA		 44282015-11-30 Pedro Alves <palves@redhat.com>
4429
4430 PR 14618
4431 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4432 report TARGET_WAITKIND_NO_RESUMED.
4433 * remote-utils.c (prepare_resume_reply): Handle
4434 TARGET_WAITKIND_NO_RESUMED.
4435 * server.c (report_no_resumed): New global.
4436 (handle_query) <qSupported>: Handle "no-resumed+". Report
4437 "no-resumed+" support.
4438 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4439 return error if the client doesn't support no-resumed events.
4440 (push_stop_notification): New function.
4441 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4442 events if the client supports them.
4443
a681f9c9
PA		 44442015-11-30 Pedro Alves <palves@redhat.com>
4445
4446 * linux-low.c (thread_still_has_status_pending_p): Don't check
4447 vCont;t here.
4448 (lwp_resumed): New function.
4449 (status_pending_p_callback): Return early if the LWP is not
4450 supposed to be resumed.
4451
65706a29
PA		 44522015-11-30 Pedro Alves <palves@redhat.com>
4453
4454 * linux-low.c (handle_extended_wait): Assert that the LWP's
4455 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4456 thread create events, leave the new child's status pending.
4457 (linux_low_filter_event): If GDB wants to hear about thread exit
4458 events, leave the LWP marked dead and don't delete it.
4459 (linux_wait_for_event_filtered): Don't check for thread exit.
4460 (filter_exit_event): New function.
4461 (linux_wait_1): Use it, when returning an exit event.
4462 (linux_resume_one_lwp_throw): Assert that the LWP's
4463 waitstatus is TARGET_WAITKIND_IGNORE.
4464 * remote-utils.c (prepare_resume_reply): Handle
4465 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4466 * server.c (report_thread_events): New global.
4467 (handle_general_set): Handle QThreadEvents.
4468 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4469 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4470 TARGET_WAITKIND_THREAD_EXITED.
4471 * server.h (report_thread_events): Declare.
4472
56cf4bed
PA		 44732015-11-30 Pedro Alves <palves@redhat.com>
4474
4475 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4476 the thread's last_resume_kind was resume_stop.
4477
500c1d85
PA		 44782015-11-30 Pedro Alves <palves@redhat.com>
4479
4480 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4481 before returning.
4482
de979965
PA		 44832015-11-30 Pedro Alves <palves@redhat.com>
4484
4485 * server.c (handle_v_requests): Handle vCtrlC.
4486
34c65914
PA		 44872015-11-30 Pedro Alves <palves@redhat.com>
4488
4489 * gdbthread.h (find_any_thread_of_pid): Declare.
4490 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4491 functions.
4492 * server.c (handle_query): If current_thread is NULL, look for
4493 another thread of the selected process.
4494
79efa585 44952015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4496 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4497
4498 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4499 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4500 name in reply.
4501 * target.h (struct target_ops) <thread_name>: New field.
4502 (target_thread_name): New macro.
4503
80d82c19
JB		 45042015-11-23 Joel Brobecker <brobecker@adacore.com>
4505
4506 * regcache.h (regcache_invalidate_pid): Add declaration.
4507 * regcache.c (regcache_invalidate_pid): New function, extracted
4508 from regcache_invalidate.
4509 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4510 Add trivial documentation comment.
4511 * lynx-low.c: Use regcache_invalidate_pid instead of
4512 regcache_invalidate.
4513
64da5dd5
JB		 45142015-11-23 Joel Brobecker <brobecker@adacore.com>
4515
4516 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4517 and Elf64_auxv_t if the target is Android.
4518
37ce4055
DE		 45192015-11-22 Doug Evans <xdje42@gmail.com>
4520
4521 * target.h: #include <sys/types.h>.
4522
06e03fff
PA		 45232015-11-19 Pedro Alves <palves@redhat.com>
4524
4525 * linux-low.c (linux_process_qsupported): Change prototype.
4526 Adjust.
4527 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4528 Change prototype.
4529 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4530 and adjust to loop over all features.
4531 * server.c (handle_query) <qSupported>: Adjust to call
4532 target_process_qsupported once, passing it a vector of unprocessed
4533 features.
4534 * target.h (struct target_ops) <process_qsupported>: Change
4535 prototype.
4536 (target_process_qsupported): Adjust.
4537
9a084706
PA		 45382015-11-19 Pedro Alves <palves@redhat.com>
4539
4540 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4541 mode.
4542 * configure: Regenerate.
4543
dad44a1f
PA		 45442015-11-19 Pedro Alves <palves@redhat.com>
4545
4546 * configure: Regenerate.
4547
231c0592
YQ		 45482015-11-19 Yao Qi <yao.qi@linaro.org>
4549
4550 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4551 type to uint32_t.
4552
6c1c9a8b
YQ		 45532015-11-19 Yao Qi <yao.qi@linaro.org>
4554
4555 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4556 (struct aarch64_operand): Move enum out.
4557
9caa3311
YQ		 45582015-11-19 Yao Qi <yao.qi@linaro.org>
4559
4560 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4561 struct user_fpsimd_state *.
4562 (aarch64_store_fpregset): Likewise.
4563
6a69a054
YQ		 45642015-11-19 Yao Qi <yao.qi@linaro.org>
4565
4566 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4567 struct user_pt_regs *.
4568 (aarch64_store_gregset): Likewise.
4569
1798301e
PA		 45702015-11-18 Pedro Alves <palves@redhat.com>
4571
4572 * Makefile.in (all_object_files): Add $IPA_OBJS.
4573
ce7715e2
PA		 45742015-11-17 Pedro Alves <palves@redhat.com>
4575
4576 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4577 GDB_SIGNAL_0 and gdb_signal_to_string.
4578
c0879059
PA		 45792015-11-17 Pedro Alves <palves@redhat.com>
4580
4581 * win32-low.c (handle_output_debug_string): Remove parameter.
4582 (win32_kill): Remove our_status local and adjust call to
4583 handle_output_debug_string.
4584 (get_child_debug_event): Adjust call to
4585 handle_output_debug_string.
4586
1996e237
SM		 45872015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4588
4589 * linux-mips-low.c (mips_fill_gregset): Add cast.
4590 (mips_store_gregset): Likewise.
4591 (mips_fill_fpregset): Likewise.
4592 (mips_store_fpregset): Likewise.
4593
cbec665b
SM		 45942015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4595
4596 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4597 priv.
4598
eb3e3c67
SM		 45992015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4600
4601 * linux-mips-low.c (mips_linux_new_thread): Change type of
4602 watch_type to enum target_hw_bp_type.
4603
171de4b8
SM		 46042015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4605
4606 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4607 Change return type to arm_hwbp_type.
4608
04248ead
SM		 46092015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4610
4611 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4612 (arm_store_gregset): Likewise.
4613 * linux-arm-low.c (arm_get_hwcap): Likewise.
4614 (arm_read_description): Likewise.
4615
04b3479c
SM		 46162015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4617
4618 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4619
2bc84e8a
SM		 46202015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4621
4622 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4623 (ppc_fill_vsxregset): Likewise.
4624 (ppc_store_vsxregset): Likewise.
4625 (ppc_fill_vrregset): Likewise.
4626 (ppc_store_vrregset): Likewise.
4627 (ppc_fill_evrregset): Likewise.
4628 (ppc_store_evrregset): Likewise.
4629
e6c5bb05
SM		 46302015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4631
4632 * linux-ppc-low.c (ppc_usrregs_info): Remove
4633 forward-declaration.
4634 (ppc_arch_setup): Move lower in file.
4635
7ea45d72
SM		 46362015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4637
4638 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4639 (ps_pdwrite): Likewise.
4640
69291610
HW		 46412015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4642
4643 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4644 to after assert checks.
4645
b42945fd
SM		 46462015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4647
4648 * proc-service.c (ps_pdread): Add/adjust casts.
4649 (ps_pdwrite): Add/adjust casts.
4650
d6f85c84
SM		 46512015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4652
4653 * server.c (handle_search_memory_1): Cast return value of
4654 memmem.
4655
f98cd059
SM		 46562015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4657
4658 * server.c (write_qxfer_response): Change type of data to
4659 gdb_byte *.
4660
d2412fa5
PA		 46612015-10-29 Pedro Alves <palves@redhat.com>
4662
4663 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4664
c17414a2
PA		 46652015-10-29 Pedro Alves <palves@redhat.com>
4666
4667 * tracepoint.c (clear_installed_tracepoints): Add casts.
4668
e053fbc4
PA		 46692015-10-29 Pedro Alves <palves@redhat.com>
4670
4671 * server.c (handle_v_cont, process_serial_event): Add enum
4672 gdb_signal casts to signal parsing code.
4673
add67df8
PA		 46742015-10-29 Pedro Alves <palves@redhat.com>
4675
4676 * linux-low.h (NULL_REGSET): Define.
4677 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4678 * linux-arm-low.c (arm_regsets): Likewise.
4679 * linux-crisv32-low.c (cris_regsets): Likewise.
4680 * linux-m68k-low.c (m68k_regsets): Likewise.
4681 * linux-mips-low.c (mips_regsets): Likewise.
4682 * linux-nios2-low.c (nios2_regsets): Likewise.
4683 * linux-ppc-low.c (ppc_regsets): Likewise.
4684 * linux-s390-low.c (s390_regsets): Likewise.
4685 * linux-sh-low.c (sh_regsets): Likewise.
4686 * linux-sparc-low.c (sparc_regsets): Likewise.
4687 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4688 * linux-tile-low.c (tile_regsets): Likewise.
4689 * linux-x86-low.c (x86_regsets): Likewise.
4690 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4691
50bc912a
PA		 46922015-10-29 Pedro Alves <palves@redhat.com>
4693
4694 * linux-low.h (NULL_REGSET): Define.
4695 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4696 * linux-arm-low.c (arm_regsets): Likewise.
4697 * linux-crisv32-low.c (cris_regsets): Likewise.
4698 * linux-m68k-low.c (m68k_regsets): Likewise.
4699 * linux-mips-low.c (mips_regsets): Likewise.
4700 * linux-nios2-low.c (nios2_regsets): Likewise.
4701 * linux-ppc-low.c (ppc_regsets): Likewise.
4702 * linux-s390-low.c (s390_regsets): Likewise.
4703 * linux-sh-low.c (sh_regsets): Likewise.
4704 * linux-sparc-low.c (sparc_regsets): Likewise.
4705 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4706 * linux-tile-low.c (tile_regsets): Likewise.
4707 * linux-x86-low.c (x86_regsets): Likewise.
4708 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4709
682b2546
DE		 47102015-10-26 Doug Evans <dje@google.com>
4711
4712 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4713
963843d4
DE		 47142015-10-26 Doug Evans <dje@google.com>
4715
4716 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4717
d41401ac
DE		 47182015-10-26 Doug Evans <dje@google.com>
4719
4720 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4721 for debug_printf.
4722 (attach_thread, find_new_threads_callback): Ditto.
4723
3db28855
AT		 47242015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4725
4726 * mem-break.h (set_breakpoint_data): Remove.
4727
fb78e89c
AT		 47282015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4729
4730 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4731 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4732 (initialize_low): Remove set_breakpoint_data call.
4733 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4734 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4735 (initialize_low): Remove set_breakpoint_data call.
4736 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4737 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4738 (initialize_low): Remove set_breakpoint_data call.
4739
2e6ee069
AT		 47402015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4741
4742 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4743 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4744 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4745 * target.h (target_breakpoint_kind_from_pc): New macro.
4746
1652a986
AT		 47472015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4748
4749 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4750 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4751 the default breakpoint kind.
4752
abeead09
AT		 47532015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4754
4755 * linux-arm-low.c (arm_supports_z_point_type): Add software
4756 breakpoint support.
4757
b0b4b501
AT		 47582015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4759
4760 * linux-arm-low.c: Refactor breakpoint definitions.
4761 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4762 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4763
8689682c
AT		 47642015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4765
4766 * Makefile.in: Add arm.c/o.
4767 * configure.srv: Likewise.
4768 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4769 (arm_breakpoint_kind_from_pc): New function.
4770 (arm_sw_breakpoint_from_kind): Return proper kind.
4771 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4772
27165294
AT		 47732015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4774
4775 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4776 removal.
4777 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4778 (struct raw_breakpoint) <size>: Remove.
4779 (struct raw_breakpoint) <kind>: Add.
4780 (bp_size): New function.
4781 (bp_opcode): Likewise.
4782 (find_raw_breakpoint_at): Adjust for kind.
4783 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4784 (remove_memory_breakpoint): Adjust for kind call bp_size.
4785 (set_raw_breakpoint_at): Adjust for kind.
4786 (set_breakpoint): Likewise.
4787 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4788 (delete_raw_breakpoint): Adjust for kind.
4789 (delete_breakpoint): Likewise.
4790 (find_gdb_breakpoint): Likewise.
4791 (set_gdb_breakpoint_1): Likewise.
4792 (set_gdb_breakpoint): Likewise.
4793 (delete_gdb_breakpoint_1): Likewise.
4794 (delete_gdb_breakpoint): Likewise.
4795 (uninsert_raw_breakpoint): Likewise.
4796 (reinsert_raw_breakpoint): Likewise.
4797 (set_breakpoint_data): Remove.
4798 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4799 (check_mem_read): Adjust for kind call bp_size.
4800 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4801 (clone_one_breakpoint): Adjust for kind.
4802 * mem-break.h (set_gdb_breakpoint): Likewise.
4803 (delete_gdb_breakpoint): Likewise.
4804 * server.c (process_serial_event): Likewise.
4805
dd373349
AT		 48062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4807
4808 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4809 (struct linux_target_ops) <breakpoint>: Remove.
4810 (struct linux_target_ops) <breakpoint_len>: Remove.
4811 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4812 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4813 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4814 (arm_sw_breakpoint_from_kind): New function.
4815 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4816 (struct linux_target_ops) <breakpoint>: Remove.
4817 (struct linux_target_ops) <breakpoint_len>: Remove.
4818 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4819 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4820 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4821 (struct linux_target_ops) <breakpoint>: Remove.
4822 (struct linux_target_ops) <breakpoint_len>: Remove.
4823 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4824 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4825 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4826 (struct linux_target_ops) <breakpoint>: Remove.
4827 (struct linux_target_ops) <breakpoint_len>: Remove.
4828 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4829 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4830 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4831 and sw_breakpoint_from_kind to increment the pc.
4832 (linux_breakpoint_kind_from_pc): New function.
4833 (linux_sw_breakpoint_from_kind): New function.
4834 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4835 (initialize_low): Call breakpoint_kind_from_pc and
4836 sw_breakpoint_from_kind to replace breakpoint_data/len.
4837 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4838 New field.
4839 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4840 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4841 (struct linux_target_ops) <breakpoint>: Remove.
4842 (struct linux_target_ops) <breakpoint_len>: Remove.
4843 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4844 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4845 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4846 (struct linux_target_ops) <breakpoint>: Remove.
4847 (struct linux_target_ops) <breakpoint_len>: Remove.
4848 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4849 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4850 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4851 (struct linux_target_ops) <breakpoint>: Remove.
4852 (struct linux_target_ops) <breakpoint_len>: Remove.
4853 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4854 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4855 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4856 (struct linux_target_ops) <breakpoint>: Remove.
4857 (struct linux_target_ops) <breakpoint_len>: Remove.
4858 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4859 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4860 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4861 (struct linux_target_ops) <breakpoint>: Remove.
4862 (struct linux_target_ops) <breakpoint_len>: Remove.
4863 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4864 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4865 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4866 (struct linux_target_ops) <breakpoint>: Remove.
4867 (struct linux_target_ops) <breakpoint_len>: Remove.
4868 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4869 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4870 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4871 (struct linux_target_ops) <breakpoint>: Remove.
4872 (struct linux_target_ops) <breakpoint_len>: Remove.
4873 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4874 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4875 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4876 (struct linux_target_ops) <breakpoint>: Remove.
4877 (struct linux_target_ops) <breakpoint_len>: Remove.
4878 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4879 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4880 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4881 (struct linux_target_ops) <breakpoint>: Remove.
4882 (struct linux_target_ops) <breakpoint_len>: Remove.
4883 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4884 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4885 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4886 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4887 (struct linux_target_ops) <breakpoint>: Remove.
4888 (struct linux_target_ops) <breakpoint_len>: Remove.
4889 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4890 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4891 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4892 (struct linux_target_ops) <breakpoint>: Remove.
4893 (struct linux_target_ops) <breakpoint_len>: Remove.
4894 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4895 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4896
4cd98a19
AT		 48972015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4898
4899 * linux-cris-low.c (cris_get_pc): Remove void arg.
4900
774ee6d2
AR		 49012015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4902
4903 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4904 variable name.
4905
833dcd29
AR		 49062015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4907
4908 * inferiors.c (thread_pid_matches_callback): New function.
4909 (find_thread_process): New function.
4910 (remove_thread): Reset current_thread.
4911 (remove_process): Assert threads have been removed first.
4912
8d689ee5
YQ		 49132015-10-15 Yao Qi <yao.qi@linaro.org>
4914
4915 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4916 if it is 3.
4917 (aarch64_remove_point): Likewise.
4918 * regcache.c (regcache_register_size): New function.
4919
1c2e1515
YQ		 49202015-10-12 Yao Qi <yao.qi@linaro.org>
4921
4922 * linux-aarch64-low.c: Update all callers as emit_load_store
4923 is renamed to aarch64_emit_load_store.
4924
e1c587c3
YQ		 49252015-10-12 Yao Qi <yao.qi@linaro.org>
4926
4927 * linux-aarch64-low.c: Update all callers of function renaming
4928 from emit_insn to aarch64_emit_insn.
4929
b6542f81
YQ		 49302015-10-12 Yao Qi <yao.qi@linaro.org>
4931
4932 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4933 arch/aarch64-insn.h.
4934 (struct aarch64_memory_operand): Likewise.
4935 (ENCODE): Likewise.
4936 (emit_insn): Move to arch/aarch64-insn.c.
4937 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4938 (emit_load_store): Move to arch/aarch64-insn.c.
4939 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4940 (can_encode_int32): Remove.
4941
246994ce
YQ		 49422015-10-12 Yao Qi <yao.qi@linaro.org>
4943
4944 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4945 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4946 (aarch64_relocate_instruction): Likewise.
4947 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4948 (struct aarch64_insn_visitor): Likewise.
4949
0badd99f
YQ		 49502015-10-12 Yao Qi <yao.qi@linaro.org>
4951
4952 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4953 (struct aarch64_insn_visitor): New.
4954 (struct aarch64_insn_relocation_data): New.
4955 (aarch64_ftrace_insn_reloc_b): New function.
4956 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4957 (aarch64_ftrace_insn_reloc_cb): Likewise.
4958 (aarch64_ftrace_insn_reloc_tb): Likewise.
4959 (aarch64_ftrace_insn_reloc_adr): Likewise.
4960 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4961 (aarch64_ftrace_insn_reloc_others): Likewise.
4962 (visitor): New.
4963 (aarch64_relocate_instruction): Use visitor.
4964
dfaffe9d
YQ		 49652015-10-12 Yao Qi <yao.qi@linaro.org>
4966
4967 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4968 int. Add argument buf.
4969 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4970 aarch64_relocate_instruction.
4971
70b439f0
YQ		 49722015-10-12 Yao Qi <yao.qi@linaro.org>
4973
4974 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4975 argument insn. Remove local variable insn. Don't call
4976 target_read_uint32.
4977 (aarch64_install_fast_tracepoint_jump_pad): Call
4978 target_read_uint32.
4979
7781c06f
YQ		 49802015-09-30 Yao Qi <yao.qi@linaro.org>
4981
4982 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4983 (emit_load_store_pair): Likewise.
4984
9a3c8263
SM		 49852015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4986
4987 * dll.c (match_dll): Add cast(s).
4988 (unloaded_dll): Likewise.
4989 * linux-low.c (second_thread_of_pid_p): Likewise.
4990 (delete_lwp_callback): Likewise.
4991 (count_events_callback): Likewise.
4992 (select_event_lwp_callback): Likewise.
4993 (linux_set_resume_request): Likewise.
4994 * server.c (accumulate_file_name_length): Likewise.
4995 (emit_dll_description): Likewise.
4996 (handle_qxfer_threads_worker): Likewise.
4997 (visit_actioned_threads): Likewise.
4998 * thread-db.c (any_thread_of): Likewise.
4999 * tracepoint.c (same_process_p): Likewise.
5000 (match_blocktype): Likewise.
5001 (build_traceframe_info_xml): Likewise.
5002
224c3ddb
SM		 50032015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5004
5005 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5006 assignment.
5007 (gdb_unparse_agent_expr): Likewise.
5008 * hostio.c (require_data): Likewise.
5009 (handle_pread): Likewise.
5010 * linux-low.c (disable_regset): Likewise.
5011 (fetch_register): Likewise.
5012 (store_register): Likewise.
5013 (get_dynamic): Likewise.
5014 (linux_qxfer_libraries_svr4): Likewise.
5015 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5016 (set_fast_tracepoint_jump): Likewise.
5017 (uninsert_fast_tracepoint_jumps_at): Likewise.
5018 (reinsert_fast_tracepoint_jumps_at): Likewise.
5019 (validate_inserted_breakpoint): Likewise.
5020 (clone_agent_expr): Likewise.
5021 * regcache.c (init_register_cache): Likewise.
5022 * remote-utils.c (putpkt_binary_1): Likewise.
5023 (decode_M_packet): Likewise.
5024 (decode_X_packet): Likewise.
5025 (look_up_one_symbol): Likewise.
5026 (relocate_instruction): Likewise.
5027 (monitor_output): Likewise.
5028 * server.c (handle_search_memory): Likewise.
5029 (handle_qxfer_exec_file): Likewise.
5030 (handle_qxfer_libraries): Likewise.
5031 (handle_qxfer): Likewise.
5032 (handle_query): Likewise.
5033 (handle_v_cont): Likewise.
5034 (handle_v_run): Likewise.
5035 (captured_main): Likewise.
5036 * target.c (write_inferior_memory): Likewise.
5037 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5038 * tracepoint.c (init_trace_buffer): Likewise.
5039 (add_tracepoint_action): Likewise.
5040 (add_traceframe): Likewise.
5041 (add_traceframe_block): Likewise.
5042 (cmd_qtdpsrc): Likewise.
5043 (cmd_qtdv): Likewise.
5044 (cmd_qtstatus): Likewise.
5045 (response_source): Likewise.
5046 (response_tsv): Likewise.
5047 (cmd_qtnotes): Likewise.
5048 (gdb_collect): Likewise.
5049 (initialize_tracepoint): Likewise.
5050
afbe19f8
PL		 50512015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5052
5053 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5054 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5055 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5056 <NOP>: New.
5057 (enum aarch64_condition_codes): New enum.
5058 (w0): New static global.
5059 (fp): Likewise.
5060 (lr): Likewise.
5061 (struct aarch64_memory_operand) <type>: New
5062 MEMORY_OPERAND_POSTINDEX type.
5063 (postindex_memory_operand): New helper function.
5064 (emit_ret): New function.
5065 (emit_load_store_pair): New function, factored out of emit_stp
5066 with support for MEMORY_OPERAND_POSTINDEX.
5067 (emit_stp): Rewrite using emit_load_store_pair.
5068 (emit_ldp): New function.
5069 (emit_load_store): Likewise.
5070 (emit_ldr): Mention post-index instruction in comment.
5071 (emit_ldrh): New function.
5072 (emit_ldrb): New function.
5073 (emit_ldrsw): Mention post-index instruction in comment.
5074 (emit_str): Likewise.
5075 (emit_subs): New function.
5076 (emit_cmp): Likewise.
5077 (emit_and): Likewise.
5078 (emit_orr): Likewise.
5079 (emit_orn): Likewise.
5080 (emit_eor): Likewise.
5081 (emit_mvn): Likewise.
5082 (emit_lslv): Likewise.
5083 (emit_lsrv): Likewise.
5084 (emit_asrv): Likewise.
5085 (emit_mul): Likewise.
5086 (emit_sbfm): Likewise.
5087 (emit_sbfx): Likewise.
5088 (emit_ubfm): Likewise.
5089 (emit_ubfx): Likewise.
5090 (emit_csinc): Likewise.
5091 (emit_cset): Likewise.
5092 (emit_nop): Likewise.
5093 (emit_ops_insns): New helper function.
5094 (emit_pop): Likewise.
5095 (emit_push): Likewise.
5096 (aarch64_emit_prologue): New function.
5097 (aarch64_emit_epilogue): Likewise.
5098 (aarch64_emit_add): Likewise.
5099 (aarch64_emit_sub): Likewise.
5100 (aarch64_emit_mul): Likewise.
5101 (aarch64_emit_lsh): Likewise.
5102 (aarch64_emit_rsh_signed): Likewise.
5103 (aarch64_emit_rsh_unsigned): Likewise.
5104 (aarch64_emit_ext): Likewise.
5105 (aarch64_emit_log_not): Likewise.
5106 (aarch64_emit_bit_and): Likewise.
5107 (aarch64_emit_bit_or): Likewise.
5108 (aarch64_emit_bit_xor): Likewise.
5109 (aarch64_emit_bit_not): Likewise.
5110 (aarch64_emit_equal): Likewise.
5111 (aarch64_emit_less_signed): Likewise.
5112 (aarch64_emit_less_unsigned): Likewise.
5113 (aarch64_emit_ref): Likewise.
5114 (aarch64_emit_if_goto): Likewise.
5115 (aarch64_emit_goto): Likewise.
5116 (aarch64_write_goto_address): Likewise.
5117 (aarch64_emit_const): Likewise.
5118 (aarch64_emit_call): Likewise.
5119 (aarch64_emit_reg): Likewise.
5120 (aarch64_emit_pop): Likewise.
5121 (aarch64_emit_stack_flush): Likewise.
5122 (aarch64_emit_zero_ext): Likewise.
5123 (aarch64_emit_swap): Likewise.
5124 (aarch64_emit_stack_adjust): Likewise.
5125 (aarch64_emit_int_call_1): Likewise.
5126 (aarch64_emit_void_call_2): Likewise.
5127 (aarch64_emit_eq_goto): Likewise.
5128 (aarch64_emit_ne_goto): Likewise.
5129 (aarch64_emit_lt_goto): Likewise.
5130 (aarch64_emit_le_goto): Likewise.
5131 (aarch64_emit_gt_goto): Likewise.
5132 (aarch64_emit_ge_got): Likewise.
5133 (aarch64_emit_ops_impl): New static global variable.
5134 (aarch64_emit_ops): New target function, return
5135 &aarch64_emit_ops_impl.
5136 (struct linux_target_ops): Install it.
5137
bb903df0
PL		 51382015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5139
5140 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5141 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5142 aarch64-ipa.o.
5143 * linux-aarch64-ipa.c: New file.
5144 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5145 and endian.h.
5146 (aarch64_get_thread_area): New target method.
5147 (extract_signed_bitfield): New helper function.
5148 (aarch64_decode_ldr_literal): New function.
5149 (enum aarch64_opcodes): New enum.
5150 (struct aarch64_register): New struct.
5151 (struct aarch64_operand): New struct.
5152 (x0): New static global.
5153 (x1): Likewise.
5154 (x2): Likewise.
5155 (x3): Likewise.
5156 (x4): Likewise.
5157 (w2): Likewise.
5158 (ip0): Likewise.
5159 (sp): Likewise.
5160 (xzr): Likewise.
5161 (aarch64_register): New helper function.
5162 (register_operand): Likewise.
5163 (immediate_operand): Likewise.
5164 (struct aarch64_memory_operand): New struct.
5165 (offset_memory_operand): New helper function.
5166 (preindex_memory_operand): Likewise.
5167 (enum aarch64_system_control_registers): New enum.
5168 (ENCODE): New macro.
5169 (emit_insn): New helper function.
5170 (emit_b): New function.
5171 (emit_bcond): Likewise.
5172 (emit_cb): Likewise.
5173 (emit_tb): Likewise.
5174 (emit_blr): Likewise.
5175 (emit_stp): Likewise.
5176 (emit_ldp_q_offset): Likewise.
5177 (emit_stp_q_offset): Likewise.
5178 (emit_load_store): Likewise.
5179 (emit_ldr): Likewise.
5180 (emit_ldrsw): Likewise.
5181 (emit_str): Likewise.
5182 (emit_ldaxr): Likewise.
5183 (emit_stxr): Likewise.
5184 (emit_stlr): Likewise.
5185 (emit_data_processing_reg): Likewise.
5186 (emit_data_processing): Likewise.
5187 (emit_add): Likewise.
5188 (emit_sub): Likewise.
5189 (emit_mov): Likewise.
5190 (emit_movk): Likewise.
5191 (emit_mov_addr): Likewise.
5192 (emit_mrs): Likewise.
5193 (emit_msr): Likewise.
5194 (emit_sevl): Likewise.
5195 (emit_wfe): Likewise.
5196 (append_insns): Likewise.
5197 (can_encode_int32_in): New helper function.
5198 (aarch64_relocate_instruction): New function.
5199 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5200 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5201 (struct linux_target_ops): Install aarch64_get_thread_area,
5202 aarch64_install_fast_tracepoint_jump_pad and
5203 aarch64_get_min_fast_tracepoint_insn_len.
5204
787749ea
PL		 52052015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5206
5207 * Makefile.in (aarch64-insn.o): New rule.
5208 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5209
9812b2e6
YQ		 52102015-09-21 Yao Qi <yao.qi@linaro.org>
5211
5212 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5213
18fe412b
YQ		 52142015-09-21 Yao Qi <yao.qi@linaro.org>
5215
5216 * tracepoint.c (max_jump_pad_size): Remove.
5217
a0cc84cd
YQ		 52182015-09-18 Yao Qi <yao.qi@linaro.org>
5219
5220 * linux-aarch64-low.c: Don't include sys/uio.h.
5221 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5222
d78908cf
WW		 52232015-09-16 Wei-cheng Wang <cole945@gmail.com>
5224
5225 * tracepoint.c (eval_result_type): Change prototype.
5226 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5227
d57e0d50
PA		 52282015-09-15 Pedro Alves <palves@redhat.com>
5229
5230 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5231 Check whether to report exec events instead of checking whether
5232 multiprocess is enabled.
5233
5a676acc
PA		 52342015-09-15 Pedro Alves <palves@redhat.com>
5235
5236 PR remote/18965
5237 * remote-utils.c (prepare_resume_reply): Merge
5238 TARGET_WAITKIND_VFORK_DONE switch case with the
5239 TARGET_WAITKIND_FORKED case.
5240
7c5d0fad
YQ		 52412015-09-15 Yao Qi <yao.qi@linaro.org>
5242
5243 * server.c (handle_query): Check string comparison using
5244 "else if" instead of "if".
5245
750ce8d1
YQ		 52462015-09-15 Yao Qi <yao.qi@linaro.org>
5247
5248 * server.c (vCont_supported): New global variable.
5249 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5250 matches. Append ";vContSupported+" to own_buf.
5251 (handle_v_requests): Append ";s;S" to own_buf if target supports
5252 hardware single step or vCont_supported is false.
5253 (capture_main): Set vCont_supported to zero.
5254
70b90b91
YQ		 52552015-09-15 Yao Qi <yao.qi@linaro.org>
5256
5257 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5258 it to ...
5259 (linux_supports_hardware_single_step): ... New function.
5260 (linux_target_ops): Update.
5261 * lynx-low.c (lynx_target_ops): Set field
5262 supports_hardware_single_step to target_can_do_hardware_single_step.
5263 * nto-low.c (nto_target_ops): Likewise.
5264 * spu-low.c (spu_target_ops): Likewise.
5265 * win32-low.c (win32_target_ops): Likewise.
5266 * target.c (target_can_do_hardware_single_step): New function.
5267 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5268 Remove. <supports_hardware_single_step>: New field.
5269 (target_supports_conditional_breakpoints): Remove.
5270 (target_supports_hardware_single_step): New macro.
5271 (target_can_do_hardware_single_step): Declare.
5272 * server.c (handle_query): Use target_supports_hardware_single_step
5273 instead of target_supports_conditional_breakpoints.
5274
ade90bde
YQ		 52752015-09-15 Yao Qi <yao.qi@linaro.org>
5276
5277 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5278 function.
5279 (struct linux_target_ops the_low_target): Install
5280 aarch64_linux_siginfo_fixup.
5281
94585166
DB		 52822015-09-11 Don Breazeal <donb@codesourcery.com>
5283 Luis Machado <lgustavo@codesourcery.com>
5284
5285 * linux-low.c (linux_mourn): Static declaration.
5286 (linux_arch_setup): Move in front of
5287 handle_extended_wait.
5288 (linux_arch_setup_thread): New function.
5289 (handle_extended_wait): Handle exec events. Call
5290 linux_arch_setup_thread. Make event_lwp argument a
5291 pointer-to-a-pointer.
5292 (check_zombie_leaders): Do not check stopped threads.
5293 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5294 (linux_low_filter_event): Add lwp and thread for exec'ing
5295 non-leader thread if leader thread has been deleted.
5296 Refactor code into linux_arch_setup_thread and call it.
5297 Pass child lwp pointer by reference to handle_extended_wait.
5298 (linux_wait_for_event_filtered): Update comment.
5299 (linux_wait_1): Prevent clobbering exec event status.
5300 (linux_supports_exec_events): New function.
5301 (linux_target_ops) <supports_exec_events>: Initialize new member.
5302 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5303 new member.
5304 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5305 * server.c (report_exec_events): New global variable.
5306 (handle_query): Handle qSupported query for exec-events feature.
5307 (captured_main): Initialize report_exec_events.
5308 * server.h (report_exec_events): Declare new global variable.
5309 * target.h (struct target_ops) <supports_exec_events>: New
5310 member.
5311 (target_supports_exec_events): New macro.
5312 * win32-low.c (win32_target_ops) <supports_exec_events>:
5313 Initialize new member.
5314
0568462b
MM		 53152015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5316
5317 * linux-low.c (linux_low_enable_btrace): Remove.
5318 (linux_target_ops): Replace linux_low_enable_btrace with
5319 linux_enable_btrace.
5320
39edd165
YQ		 53212015-09-03 Yao Qi <yao.qi@linaro.org>
5322
5323 * linux-aarch64-low.c (aarch64_insert_point): Call
5324 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5325 returns true.
5326
1db33b5a
UW		 53272015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5328
5329 * linux-low.c (check_stopped_by_breakpoint): Use
5330 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5331
ab290430
PA		 53322015-08-27 Pedro Alves <palves@redhat.com>
5333
5334 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5335
8d749320
SM		 53362015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5337
6711b7f8
SM		 5338 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5339 the XNEW-family equivalent.
8d749320
SM		 5340 (compile_bytecodes): Likewise.
5341 * dll.c (loaded_dll): Likewise.
5342 * event-loop.c (append_callback_event): Likewise.
5343 (create_file_handler): Likewise.
5344 (create_file_event): Likewise.
5345 * hostio.c (handle_open): Likewise.
5346 * inferiors.c (add_thread): Likewise.
5347 (add_process): Likewise.
5348 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5349 * linux-arm-low.c (arm_new_process): Likewise.
5350 (arm_new_thread): Likewise.
5351 * linux-low.c (add_to_pid_list): Likewise.
5352 (linux_add_process): Likewise.
5353 (handle_extended_wait): Likewise.
5354 (add_lwp): Likewise.
5355 (enqueue_one_deferred_signal): Likewise.
5356 (enqueue_pending_signal): Likewise.
5357 (linux_resume_one_lwp_throw): Likewise.
5358 (linux_resume_one_thread): Likewise.
5359 (linux_read_memory): Likewise.
5360 (linux_write_memory): Likewise.
5361 * linux-mips-low.c (mips_linux_new_process): Likewise.
5362 (mips_linux_new_thread): Likewise.
5363 (mips_add_watchpoint): Likewise.
5364 * linux-x86-low.c (initialize_low_arch): Likewise.
5365 * lynx-low.c (lynx_add_process): Likewise.
5366 * mem-break.c (set_raw_breakpoint_at): Likewise.
5367 (set_breakpoint): Likewise.
5368 (add_condition_to_breakpoint): Likewise.
5369 (add_commands_to_breakpoint): Likewise.
5370 (clone_agent_expr): Likewise.
5371 (clone_one_breakpoint): Likewise.
5372 * regcache.c (new_register_cache): Likewise.
5373 * remote-utils.c (look_up_one_symbol): Likewise.
5374 * server.c (queue_stop_reply): Likewise.
5375 (start_inferior): Likewise.
5376 (queue_stop_reply_callback): Likewise.
5377 (handle_target_event): Likewise.
5378 * spu-low.c (fetch_ppc_memory): Likewise.
5379 (store_ppc_memory): Likewise.
5380 * target.c (set_target_ops): Likewise.
5381 * thread-db.c (thread_db_load_search): Likewise.
5382 (try_thread_db_load_1): Likewise.
5383 * tracepoint.c (add_tracepoint): Likewise.
5384 (add_tracepoint_action): Likewise.
5385 (create_trace_state_variable): Likewise.
5386 (cmd_qtdpsrc): Likewise.
5387 (cmd_qtro): Likewise.
5388 (add_while_stepping_state): Likewise.
5389 * win32-low.c (child_add_thread): Likewise.
5390 (get_image_name): Likewise.
5391
ed8b7b42
YQ		 53922015-08-25 Yao Qi <yao.qi@linaro.org>
5393
5394 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5395
db3cb7cb
YQ		 53962015-08-25 Yao Qi <yao.qi@linaro.org>
5397
5398 * Makefile.in (aarch64-linux.o): New rule.
5399 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5400 srv_tgtobj.
5401 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5402 (aarch64_init_debug_reg_state): Make it extern.
5403 (aarch64_linux_prepare_to_resume): Remove.
5404
f6011a1c
YQ		 54052015-08-25 Yao Qi <yao.qi@linaro.org>
5406
5407 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5408 lwp_arch_private_info and ptid_of_lwp.
5409
88e2cf7e
YQ		 54102015-08-25 Yao Qi <yao.qi@linaro.org>
5411
5412 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5413 Find proc_info by find_process_pid. All callers updated.
5414
5e35436e
YQ		 54152015-08-25 Yao Qi <yao.qi@linaro.org>
5416
5417 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5418 Remove.
5419 (debug_reg_change_callback): Remove.
5420 (aarch64_notify_debug_reg_change): Remove.
5421
4a8a7965
YQ		 54222015-08-25 Yao Qi <yao.qi@linaro.org>
5423
5424 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5425 Call current_lwp_ptid.
5426
32a271ee
YQ		 54272015-08-25 Yao Qi <yao.qi@linaro.org>
5428
5429 * linux-aarch64-low.c (debug_reg_change_callback): Use
5430 debug_printf.
5431
0d51c8d7
YQ		 54322015-08-25 Yao Qi <yao.qi@linaro.org>
5433
5434 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5435
31a43dd5
YQ		 54362015-08-25 Yao Qi <yao.qi@linaro.org>
5437
5438 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5439
8ee52567
YQ		 54402015-08-25 Yao Qi <yao.qi@linaro.org>
5441
5442 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5443 the code.
5444
ff3f0f45
YQ		 54452015-08-25 Yao Qi <yao.qi@linaro.org>
5446
5447 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5448 Remove.
5449 (debug_reg_change_callback): Remove argument entry and add argument
5450 lwp. Remove local variable thread. Don't print thread id in the
5451 debugging output. Don't check whether pid of thread equals to pid.
5452 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5453 iterate_over_lwps instead find_inferior.
5454
3d40fbb5
PA		 54552015-08-24 Pedro Alves <palves@redhat.com>
5456
5457 * inferiors.c (get_first_process): New function.
5458 * inferiors.h (get_first_process): New declaration.
5459 * remote-utils.c (read_ptid): Default to the first process in the
5460 list, instead of to the current thread's process.
5461
438e1e42
PA		 54622015-08-24 Pedro Alves <palves@redhat.com>
5463
5464 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5465 * event-loop.c: Likewise.
5466 * remote-utils.c: Likewise.
5467 * tracepoint.c: Likewise.
5468
a8c6d4fc
PA		 54692015-08-24 Pedro Alves <palves@redhat.com>
5470
5471 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5472 ptid_get_lwp.
5473
99b0bb12
PA		 54742015-08-21 Pedro Alves <palves@redhat.com>
5475
5476 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5477 instead of literal 1.
5478
f8904751
PA		 54792015-08-21 Pedro Alves <palves@redhat.com>
5480
5481 * tdesc.c (default_description): Explicitly zero-initialize.
5482
465a859e
PA		 54832015-08-21 Pedro Alves <palves@redhat.com>
5484
5485 PR gdb/18749
5486 * inferiors.c (remove_thread): Discard any pending stop reply for
5487 this thread.
5488 * server.c (remove_all_on_match_pid): Rename to ...
5489 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5490 instead of a pid.
5491 (discard_queued_stop_replies): Change parameter to a ptid. Now
5492 extern.
5493 (handle_v_kill, kill_inferior_callback, captured_main)
5494 (process_serial_event): Adjust.
5495 * server.h (discard_queued_stop_replies): Declare.
5496
f0db101d
PA		 54972015-08-21 Pedro Alves <palves@redhat.com>
5498
5499 * linux-low.c (wait_for_sigstop): Always switch to no thread
5500 selected if the previously current thread dies.
5501 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5502 process instead of the current thread's.
5503 * remote-utils.c (input_interrupt): Don't check if there's no
5504 current thread.
5505 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5506 current thread to the general thread fails, error out.
5507 (handle_qxfer_auxv, handle_qxfer_libraries)
5508 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5509 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5510 (handle_query): Check if there's a thread selected instead of
5511 checking whether there's any thread in the thread list.
5512 (handle_qxfer_threads, handle_qxfer_btrace)
5513 (handle_qxfer_btrace_conf): Don't error out early if there's no
5514 thread in the thread list.
5515 (handle_v_cont, myresume): Don't set the current thread to the
5516 continue thread.
5517 (process_serial_event) <Hg handling>: Also set thread_id if the
5518 previous general thread is still alive.
5519 (process_serial_event) <g/G handling>: If setting the current
5520 thread to the general thread fails, error out.
5521 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5522 thread's lwp instead of the current thread's.
5523 * target.c (set_desired_thread): If the desired thread was not
5524 found, leave the current thread pointing to NULL. Return an int
5525 (boolean) indicating success.
5526 * target.h (set_desired_thread): Change return type to int.
5527
40045d91
MF		 55282015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5529
5530 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5531 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5532 #includes.
5533 (ps_get_thread_area): New function.
5534
45face3b
GB		 55352015-08-19 Gary Benson <gbenson@redhat.com>
5536
5537 * hostio.c (handle_pread): Do not attempt to read more data
5538 than hostio_reply_with_data can fit in a packet.
5539
16d5f642
JB		 55402015-08-18 Joel Brobecker <brobecker@adacore.com>
5541
5542 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5543
a738da3a
MF		 55442015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5545
5546 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5547
33ebda9d
PA		 55482015-08-06 Pedro Alves <palves@redhat.com>
5549
5550 * tracepoint.c (expr_eval_result): Now an int.
5551
a44892be
PA		 55522015-08-06 Pedro Alves <palves@redhat.com>
5553
5554 * gdbthread.h (struct regcache): Forward declare.
5555 (struct thread_info) <regcache_data>: Now a struct regcache
5556 pointer.
5557 * inferiors.c (inferior_regcache_data)
5558 (set_inferior_regcache_data): Now work with struct regcache
5559 pointers.
5560 * inferiors.h (struct regcache): Forward declare.
5561 (inferior_regcache_data, set_inferior_regcache_data): Now work
5562 with struct regcache pointers.
5563 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5564 (free_register_cache_thread): Remove struct regcache pointer
5565 casts.
5566
608a1e46
PA		 55672015-08-06 Pedro Alves <palves@redhat.com>
5568
5569 * server.c (captured_main): On error, print the exception message
5570 to stderr, and if run_once is set, throw a quit.
5571
f0ce0d3a
PA		 55722015-08-06 Pedro Alves <palves@redhat.com>
5573
5574 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5575 the current thread.
5576
bf47e248
PA		 55772015-08-06 Pedro Alves <palves@redhat.com>
5578
5579 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5580 reading beyond the passed in buffer length.
5581
b6b9ffcc
PL		 55822015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5583
5584 * tracepoint.c (symbol_list) <required>: Remove.
5585
863d01bd
PA		 55862015-08-06 Pedro Alves <palves@redhat.com>
5587
5588 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5589 count if stopping and suspending threads.
5590 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5591 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5592 (linux_detach): Complete an ongoing step-over.
5593 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5594 throughout.
5595 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5596 (linux_wait_1): If passing a signal to the inferior after
5597 finishing a step-over, unsuspend and re-resume all lwps. If we
5598 see a single-step event but the thread should be continuing, don't
5599 pass the trap to gdb.
5600 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5601 internal_error instead of gdb_assert.
5602 (enqueue_pending_signal): New function.
5603 (check_ptrace_stopped_lwp_gone): Add debug output.
5604 (start_step_over): Use internal_error instead of gdb_assert.
5605 (complete_ongoing_step_over): New function.
5606 (linux_resume_one_thread): Don't resume a suspended thread.
5607 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5608 it stepping.
5609
00db26fa
PA		 56102015-08-06 Pedro Alves <palves@redhat.com>
5611
5612 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5613 (linux_thread_alive): Use lwp_is_marked_dead.
5614 (extended_event_reported): Delete.
5615 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5616 instead of extended_event_reported.
5617 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5618 as well.
5619 (lwp_is_marked_dead): New function.
5620 (lwp_running): Use lwp_is_marked_dead.
5621 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5622 comment.
5623
ad071a30
PA		 56242015-08-06 Pedro Alves <palves@redhat.com>
5625
5626 * linux-low.c (linux_wait_1): Move fork event output out of the
5627 !report_to_gdb check. Pass event_child->waitstatus to
5628 target_waitstatus_to_string instead of ourstatus.
5629
524b57e6
YQ		 56302015-08-04 Yao Qi <yao.qi@linaro.org>
5631
5632 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5633 if current_thread is 32 bit.
5634
6085d6f6
YQ		 56352015-08-04 Yao Qi <yao.qi@linaro.org>
5636
5637 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5638 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5639 * server.c (extended_protocol): Remove "static".
5640 * server.h (extended_protocol): Declare it.
5641
8a7e4587
YQ		 56422015-08-04 Yao Qi <yao.qi@linaro.org>
5643
5644 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5645 both aarch64 and aarch32.
5646 (aarch64_set_pc): Likewise.
5647
3b53ae99
YQ		 56482015-08-04 Yao Qi <yao.qi@linaro.org>
5649
5650 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5651 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5652 arm-with-neon.xml to srv_xmlfiles.
5653 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5654 (is_64bit_tdesc): New function.
5655 (aarch64_linux_read_description): New function.
5656 (aarch64_arch_setup): Call aarch64_linux_read_description.
5657 (regs_info): Rename to regs_info_aarch64.
5658 (aarch64_regs_info): Return right regs_info.
5659 (initialize_low_arch): Call initialize_low_arch_aarch32.
5660
bd9e6534
YQ		 56612015-08-04 Yao Qi <yao.qi@linaro.org>
5662
5663 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5664 * linux-aarch32-low.c: New file.
5665 * linux-aarch32-low.h: New file.
5666 * linux-arm-low.c (arm_fill_gregset): Move it to
5667 linux-aarch32-low.c.
5668 (arm_store_gregset): Likewise.
5669 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5670 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5671 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5672 (regs_info): Rename to regs_info_arm.
5673 (arm_regs_info): Return regs_info_aarch32 if
5674 have_ptrace_getregset is 1 and target description is
5675 arm_with_neon or arm_with_vfpv3.
5676 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5677 Call initialize_low_arch_aarch32 instead.
5678
ded48a5e
YQ		 56792015-08-04 Yao Qi <yao.qi@linaro.org>
5680
5681 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5682 * linux-low.c: ... here.
5683 * linux-low.h (have_ptrace_getregset): Declare it.
5684
96e9210f
PA		 56852015-08-04 Pedro Alves <palves@redhat.com>
5686
5687 * thread-db.c (struct thread_db): Use new typedefs.
5688 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5689 CHK calls.
5690 (disable_thread_event_reporting): Cast result of dlsym to
5691 destination function pointer type.
5692 (thread_db_mourn): Use td_ta_delete_ftype.
5693
af60a1ef
SL		 56942015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5695
5696 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5697 arch variant.
5698 (CDX_BREAKPOINT): Define for R2.
5699 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5700 (the_low_target): Add comments.
5701
e8b41681
YQ		 57022015-07-30 Yao Qi <yao.qi@linaro.org>
5703
5704 * linux-arm-low.c (arm_hwcap): Remove it.
5705 (arm_read_description): New local variable arm_hwcap. Don't
5706 set arm_hwcap to zero.
5707
89abb039
YQ		 57082015-07-30 Yao Qi <yao.qi@linaro.org>
5709
5710 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5711 Use regcache->tdesc instead.
5712 (arm_store_wmmxregset): Likewise.
5713 (arm_fill_vfpregset): Likewise.
5714 (arm_store_vfpregset): Likewise.
5715
deca266c
YQ		 57162015-07-30 Yao Qi <yao.qi@linaro.org>
5717
5718 * linux-arm-low.c: Include arch/arm.h.
5719 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5720 (arm_store_gregset): Likewise.
5721
aa58a496
SM		 57222015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5723
5724 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5725 ptrace's 4th parameter.
5726
50904b25
YQ		 57272015-07-27 Yao Qi <yao.qi@linaro.org>
5728
5729 * configure.srv (case aarch64*-*-linux*): Don't set
5730 srv_linux_usrregs.
5731
5826e159
PA		 57322015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5733
5734 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5735 sys/ptrace.h.
5736 * linux-arm-low.c: Likewise.
5737 * linux-cris-low.c: Likewise.
5738 * linux-crisv32-low.c: Likewise.
5739 * linux-low.c: Likewise.
5740 * linux-m68k-low.c: Likewise.
5741 * linux-mips-low.c: Likewise.
5742 * linux-nios2-low.c: Likewise.
5743 * linux-s390-low.c: Likewise.
5744 * linux-sparc-low.c: Likewise.
5745 * linux-tic6x-low.c: Likewise.
5746 * linux-tile-low.c: Likewise.
5747 * linux-x86-low.c: Likewise.
5748
54019719
PA		 57492015-07-24 Pedro Alves <palves@redhat.com>
5750
5751 * config.in: Regenerate.
5752 * configure: Regenerate.
5753
eb7aa561
PA		 57542015-07-24 Pedro Alves <palves@redhat.com>
5755
5756 * acinclude.m4: Include ../ptrace.m4.
5757 * configure.ac: Call GDB_AC_PTRACE.
5758 * config.in, configure: Regenerate.
5759
55d7b841
YQ		 57602015-07-24 Yao Qi <yao.qi@linaro.org>
5761
5762 * linux-low.c (linux_create_inferior): Remove setting to
5763 proc->priv->new_inferior.
5764 (linux_attach): Likewise.
5765 (linux_low_filter_event): Likewise.
5766 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5767
c06cbd92
YQ		 57682015-07-24 Yao Qi <yao.qi@linaro.org>
5769
5770 * linux-low.c (linux_arch_setup): New function.
5771 (linux_low_filter_event): If proc->tdesc is NULL and
5772 proc->attached is true, call the_low_target.arch_setup.
5773 Otherwise, keep status pending, and return.
5774 (linux_resume_one_lwp_throw): Don't call get_pc if
5775 thread->while_stepping isn't NULL. Don't call
5776 get_thread_regcache if proc->tdesc is NULL.
5777 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5778 (linux_target_ops): Install arch_setup.
5779 * server.c (start_inferior): Call the_target->arch_setup.
5780 * target.h (struct target_ops) <arch_setup>: New field.
5781 (target_arch_setup): New marco.
5782 * lynx-low.c (lynx_target_ops): Update.
5783 * nto-low.c (nto_target_ops): Update.
5784 * spu-low.c (spu_target_ops): Update.
5785 * win32-low.c (win32_target_ops): Update.
5786
5ae3ebba
YQ		 57872015-07-24 Yao Qi <yao.qi@linaro.org>
5788
5789 * linux-low.c (linux_add_process): Don't set
5790 proc->priv->new_inferior.
5791 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5792 (linux_attach): Likewise.
5793
eb97750b
YQ		 57942015-07-24 Yao Qi <yao.qi@linaro.org>
5795
5796 * server.c (start_inferior): Code refactor.
5797
51aee833
YQ		 57982015-07-24 Yao Qi <yao.qi@linaro.org>
5799
5800 * server.c (process_serial_event): Set general_thread.
5801
af1b22f3
YQ		 58022015-07-21 Yao Qi <yao.qi@linaro.org>
5803
5804 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5805 aarch64_linux_get_debug_reg_capacity.
5806
554717a3
YQ		 58072015-07-17 Yao Qi <yao.qi@linaro.org>
5808
5809 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5810 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5811 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5812 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5813 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5814 (AARCH64_HWP_ALIGNMENT): Likewise.
5815 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5816 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5817 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5818 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5819 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5820 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5821 (struct aarch64_debug_reg_state): Likewise.
5822 (struct arch_lwp_info): Likewise.
5823 (aarch64_align_watchpoint): Likewise.
5824 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5825 (aarch64_watchpoint_length): Likewise.
5826 (aarch64_point_encode_ctrl_reg): Likewise
5827 (aarch64_point_is_aligned): Likewise.
5828 (aarch64_align_watchpoint): Likewise.
5829 (aarch64_linux_set_debug_regs):
5830 (aarch64_dr_state_insert_one_point): Likewise.
5831 (aarch64_dr_state_remove_one_point): Likewise.
5832 (aarch64_handle_breakpoint): Likewise.
5833 (aarch64_handle_aligned_watchpoint): Likewise.
5834 (aarch64_handle_unaligned_watchpoint): Likewise.
5835 (aarch64_handle_watchpoint): Likewise.
5836
c67ca4de
YQ		 58372015-07-17 Yao Qi <yao.qi@linaro.org>
5838
5839 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5840 and don't aarch64_get_debug_reg_state. All callers update.
5841 (aarch64_handle_aligned_watchpoint): Likewise.
5842 (aarch64_handle_unaligned_watchpoint): Likewise.
5843 (aarch64_handle_watchpoint): Likewise.
5844 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5845 (aarch64_remove_point): Likewise.
5846
25abf979
YQ		 58472015-07-17 Yao Qi <yao.qi@linaro.org>
5848
5849 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5850 debug_printf.
5851 (aarch64_handle_unaligned_watchpoint): Likewise.
5852
db1ff28b
JK		 58532015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5854
5855 Revert the previous 3 commits:
5856 Move gdb_regex* to common/
5857 Move linux_find_memory_regions_full & co.
5858 gdbserver build-id attribute generator
5859
700ca40f
JK		 58602015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5861 Jan Kratochvil <jan.kratochvil@redhat.com>
5862
5863 gdbserver build-id attribute generator.
5864 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5865 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5866 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5867 (find_phdr): New.
5868 (get_dynamic): Use find_pdhr to traverse program headers.
5869 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5870 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5871 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5872 (get_hex_build_id): New.
5873 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5874 to reply XML document.
5875
9904185c
JK		 58762015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5877 Jan Kratochvil <jan.kratochvil@redhat.com>
5878
5879 * target.c: Include target/target-utils.h and fcntl.h.
5880 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5881 (target_fileio_read_stralloc): New functions.
5882
6e5b4429
JK		 58832015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5884
5885 * Makefile.in (OBS): Add gdb_regex.o.
5886 (gdb_regex.o): New.
5887 * config.in: Rebuilt.
5888 * configure: Rebuilt.
5889
ddc98fbf
JK		 58902015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5891 Jan Kratochvil <jan.kratochvil@redhat.com>
5892
5893 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5894 * Makefile.in (OBS): Add target-utils.o.
5895 (linux-maps.o, target-utils.o): New.
5896 * configure.srv (srv_linux_obj): Add linux-maps.o.
5897
e57bb7a0
PL		 58982015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5899
5900 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5901 function, return 1.
5902 (the_low_target): Install it.
5903
586b02a9
PA		 59042015-07-14 Pedro Alves <palves@redhat.com>
5905
5906 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5907 Instead, ignore ECHILD, and throw an error for other errnos.
5908
58c1b36c
PA		 59092015-07-10 Pedro Alves <palves@redhat.com>
5910
5911 * event-loop.c (struct callback_event) <data>: Change type to
5912 gdb_client_data instance instead of gdb_client_data pointer.
5913 (append_callback_event): Adjust.
5914
421530db
PL		 59152015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5916
5917 * linux-aarch64-low.c: Add comments for each linux_target_ops
5918 method. Remove comments already covered in target_ops and
5919 linux_target_ops definitions.
5920 (the_low_target): Add comments for each unimplemented method.
5921
c2d65f38
YQ		 59222015-07-09 Yao Qi <yao.qi@linaro.org>
5923
5924 * linux-aarch64-low.c (aarch64_regmap): Remove.
5925 (aarch64_usrregs_info): Remove.
5926 (regs_info): Set field usrregs to NULL.
5927
b20a6524
MM		 59282015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5929
5930 * linux-low.c: Include "rsp-low.h"
5931 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5932 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5933 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5934 (handle_btrace_enable_pt): New.
5935 (handle_btrace_general_set): Support "pt".
5936 (handle_btrace_conf_general_set): Support "pt:size".
5937
96c97461
PL		 59382015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5939
5940 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5941 Z_PACKET_SW_BP.
5942
37d66942
PL		 59432015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5944
5945 * linux-aarch64-low.c: Remove comment about endianness.
5946 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5947 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5948 memcmp.
5949
dc06243f
GB		 59502015-06-24 Gary Benson <gbenson@redhat.com>
5951
5952 * linux-i386-ipa.c (stdint.h): Do not include.
5953 * lynx-i386-low.c (stdint.h): Likewise.
5954 * lynx-ppc-low.c (stdint.h): Likewise.
5955 * mem-break.c (stdint.h): Likewise.
5956 * thread-db.c (stdint.h): Likewise.
5957 * tracepoint.c (stdint.h): Likewise.
5958 * win32-low.c (stdint.h): Likewise.
5959
124e13d9
SM		 59602015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5961
5962 * server.c (write_qxfer_response): Update call to
5963 remote_escape_output.
5964
909c2cda
JK		 59652015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5966 Jan Kratochvil <jan.kratochvil@redhat.com>
5967
5968 Merge multiple hex conversions.
5969 * gdbreplay.c (tohex): Rename to 'fromhex'.
5970 (logchar): Use fromhex.
5971
24c05f46
JK		 59722015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5973
5974 * server.c (handle_qxfer_libraries): Set `version' attribute for
5975 <library-list>.
5976
14d2069a
GB		 59772015-06-10 Gary Benson <gbenson@redhat.com>
5978
5979 * target.h (struct target_ops) <multifs_open>: New field.
5980 <multifs_unlink>: Likewise.
5981 <multifs_readlink>: Likewise.
5982 * linux-low.c (nat/linux-namespaces.h): New include.
5983 (linux_target_ops): Initialize the_target->multifs_open,
5984 the_target->multifs_unlink and the_target->multifs_readlink.
5985 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5986 * hostio.c (hostio_fs_pid): New static variable.
5987 (hostio_handle_new_gdb_connection): New function.
5988 (handle_setfs): Likewise.
5989 (handle_open): Use the_target->multifs_open as appropriate.
5990 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5991 (handle_readlink): Use the_target->multifs_readlink as
5992 appropriate.
5993 (handle_vFile): Handle vFile:setfs packets.
5994 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5995 after target_handle_new_gdb_connection.
5996
4b8b5e72
GB		 59972015-06-10 Gary Benson <gbenson@redhat.com>
5998
5999 * configure.ac (AC_CHECK_FUNCS): Add setns.
6000 * config.in: Regenerate.
6001 * configure: Likewise.
6002 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6003 (linux-namespaces.o): New rule.
6004 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6005
3ac2e371
GB		 60062015-06-09 Gary Benson <gbenson@redhat.com>
6007
6008 * hostio.c (handle_open): Process mode argument with
6009 fileio_to_host_mode.
6010
ca9b78ce
YQ		 60112015-06-01 Yao Qi <yao.qi@linaro.org>
6012
6013 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6014 * linux-x86-low.c: Likewise.
6015
bfacd19d
DB		 60162015-05-28 Don Breazeal <donb@codesourcery.com>
6017
6018 * linux-low.c (handle_extended_wait): Initialize
6019 thread_info.last_resume_kind for new fork children.
6020
452003ef
PA		 60212015-05-15 Pedro Alves <palves@redhat.com>
6022
6023 * target.h (target_handle_new_gdb_connection): Rewrite using if
6024 wrapped in do/while.
6025
1041a03c
JB		 60262015-05-14 Joel Brobecker <brobecker@adacore.com>
6027
6028 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6029 * configure, config.in: Regenerate.
6030 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6031 Declare typedef.
6032
c269dbdb
DB		 60332015-05-12 Don Breazeal <donb@codesourcery.com>
6034
6035 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6036 PTRACE_EVENT_VFORK_DONE.
6037 (linux_low_ptrace_options, extended_event_reported): Add vfork
6038 events.
6039 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6040 and "vforkdone" for RSP 'T' Stop Reply Packet.
6041 * server.h (report_vfork_events): Declare
6042 global variable.
6043
3a8a0396
DB		 60442015-05-12 Don Breazeal <donb@codesourcery.com>
6045
6046 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6047 (the_low_target) <new_fork>: Initialize new member.
6048 * linux-arm-low.c (arm_new_fork): New function.
6049 (the_low_target) <new_fork>: Initialize new member.
6050 * linux-low.c (handle_extended_wait): Call new target function
6051 new_fork.
6052 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6053 * linux-mips-low.c (mips_add_watchpoint): New function
6054 extracted from mips_insert_point.
6055 (the_low_target) <new_fork>: Initialize new member.
6056 (mips_linux_new_fork): New function.
6057 (mips_insert_point): Call mips_add_watchpoint.
6058 * linux-x86-low.c (x86_linux_new_fork): New function.
6059 (the_low_target) <new_fork>: Initialize new member.
6060
de0d863e
DB		 60612015-05-12 Don Breazeal <donb@codesourcery.com>
6062
6063 * linux-low.c (handle_extended_wait): Implement return value,
6064 rename argument 'event_child' to 'event_lwp', handle
6065 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6066 (linux_low_ptrace_options): New function.
6067 (linux_low_filter_event): Call linux_low_ptrace_options,
6068 use different argument fo linux_enable_event_reporting,
6069 use return value from handle_extended_wait.
6070 (extended_event_reported): New function.
6071 (linux_wait_1): Call extended_event_reported and set
6072 status to report fork events.
6073 (linux_write_memory): Add pid to debug message.
6074 (reset_lwp_ptrace_options_callback): New function.
6075 (linux_handle_new_gdb_connection): New function.
6076 (linux_target_ops): Initialize new structure member.
6077 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6078 * lynx-low.c: Initialize new structure member.
6079 * remote-utils.c (prepare_resume_reply): Implement stop reason
6080 "fork" for "T" stop message.
6081 * server.c (handle_query): Call handle_new_gdb_connection.
6082 * server.h (report_fork_events): Declare global flag.
6083 * target.h (struct target_ops) <handle_new_gdb_connection>:
6084 New member.
6085 (target_handle_new_gdb_connection): New macro.
6086 * win32-low.c: Initialize new structure member.
6087
ddcbc397
DB		 60882015-05-12 Don Breazeal <donb@codesourcery.com>
6089
6090 * mem-break.c (APPEND_TO_LIST): Define macro.
6091 (clone_agent_expr): New function.
6092 (clone_one_breakpoint): New function.
6093 (clone_all_breakpoints): New function.
6094 * mem-break.h: Declare new functions.
6095
89245bc0
DB		 60962015-05-12 Don Breazeal <donb@codesourcery.com>
6097
6098 * linux-low.c (linux_supports_fork_events): New function.
6099 (linux_supports_vfork_events): New function.
6100 (linux_target_ops): Initialize new structure members.
6101 (initialize_low): Call linux_check_ptrace_features.
6102 * lynx-low.c (lynx_target_ops): Initialize new structure
6103 members.
6104 * server.c (report_fork_events, report_vfork_events):
6105 New global flags.
6106 (handle_query): Add new features to qSupported packet and
6107 response.
6108 (captured_main): Initialize new global variables.
6109 * target.h (struct target_ops) <supports_fork_events>:
6110 New member.
6111 <supports_vfork_events>: New member.
6112 (target_supports_fork_events): New macro.
6113 (target_supports_vfork_events): New macro.
6114 * win32-low.c (win32_target_ops): Initialize new structure
6115 members.
6116
835205d0
GB		 61172015-05-12 Gary Benson <gbenson@redhat.com>
6118
6119 * server.c (handle_qxfer_exec_file): Use current process
6120 if annex is empty.
6121
21e94bd9
SL		 61222015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6123
6124 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6125 Remove HAVE_PTRACE_GETREGS conditionals.
6126 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6127 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6128
45614f15
YQ		 61292015-05-08 Yao Qi <yao.qi@linaro.org>
6130
6131 * linux-low.c (linux_supports_conditional_breakpoints): New
6132 function.
6133 (linux_target_ops): Install new target method.
6134 * lynx-low.c (lynx_target_ops): Install NULL hook for
6135 supports_conditional_breakpoints.
6136 * nto-low.c (nto_target_ops): Likewise.
6137 * spu-low.c (spu_target_ops): Likewise.
6138 * win32-low.c (win32_target_ops): Likewise.
6139 * server.c (handle_query): Check
6140 target_supports_conditional_breakpoints.
6141 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6142 New field.
6143 (target_supports_conditional_breakpoints): New macro.
6144
80ad801e
PA		 61452015-05-06 Pedro Alves <palves@redhat.com>
6146
6147 PR server/18081
6148 * server.c (start_inferior): If the process exits, mourn it.
6149
819843c7
GB		 61502015-04-21 Gary Benson <gbenson@redhat.com>
6151
6152 * hostio.c (fileio_open_flags_to_host): Factored out to
6153 fileio_to_host_openflags in common/fileio.c. Single use
6154 updated.
6155
a2d5a9d7
MF		 61562015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6157
6158 * linux-xtensa-low.c (xtensa_fill_gregset)
6159 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6160 XCHAL_HAVE_LOOP.
6161
deb44829
MF		 61622015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6163
6164 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6165 (regs_info): Replace usrregs pointer with NULL.
6166
e57f1de3
GB		 61672015-04-17 Gary Benson <gbenson@redhat.com>
6168
6169 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6170 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6171 * server.c (handle_qxfer_exec_file): New function.
6172 (qxfer_packets): Add exec-file entry.
6173 (handle_query): Report qXfer:exec-file:read as supported packet.
6174
62828379
RN		 61752015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6176
6177 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6178
b88bb450
GB		 61792015-04-09 Gary Benson <gbenson@redhat.com>
6180
6181 * hostio-errno.c (errno_to_fileio_error): Remove function.
6182 Update caller to use remote_fileio_to_fio_error.
6183
c8f4bfdd
YQ		 61842015-04-09 Yao Qi <yao.qi@linaro.org>
6185
6186 * linux-low.c (linux_insert_point): Call
6187 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6188 (linux_remove_point): Call remove_memory_breakpoint if type is
6189 raw_bkpt_type_sw.
6190 * linux-x86-low.c (x86_insert_point): Don't call
6191 insert_memory_breakpoint.
6192 (x86_remove_point): Don't call remove_memory_breakpoint.
6193
41f98f02
PA		 61942015-04-01 Pedro Alves <palves@redhat.com>
6195 Cleber Rosa <crosa@redhat.com>
6196
6197 * server.c (gdbserver_usage): Reorganize and extend the usage
6198 message.
6199
2bf6fb9d
PA		 62002015-03-24 Pedro Alves <palves@redhat.com>
6201
6202 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6203 output. Also dump TRAP_TRACE.
6204 (linux_low_filter_event): In debug output, distinguish a
6205 resume_stop SIGSTOP from a delayed SIGSTOP.
6206
369f6daa
GB		 62072015-03-24 Gary Benson <gbenson@redhat.com>
6208
6209 * linux-x86-low.c (x86_linux_new_thread): Moved to
6210 nat/x86-linux.c.
6211 (x86_linux_prepare_to_resume): Likewise.
6212
8e5d4070
GB		 62132015-03-24 Gary Benson <gbenson@redhat.com>
6214
6215 * Makefile.in (x86-linux-dregs.o): New rule.
6216 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6217 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6218 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6219 (x86_linux_dr_get): Likewise.
6220 (x86_linux_dr_set): Likewise.
6221 (update_debug_registers_callback): Likewise.
6222 (x86_linux_dr_set_addr): Likewise.
6223 (x86_linux_dr_get_addr): Likewise.
6224 (x86_linux_dr_set_control): Likewise.
6225 (x86_linux_dr_get_control): Likewise.
6226 (x86_linux_dr_get_status): Likewise.
6227 (x86_linux_update_debug_registers): Likewise.
6228
2b95d440
GB		 62292015-03-24 Gary Benson <gbenson@redhat.com>
6230
6231 * linux-x86-low.c (x86_linux_update_debug_registers):
6232 New function, factored out from...
6233 (x86_linux_prepare_to_resume): ...this.
6234
14b0bc68
GB		 62352015-03-24 Gary Benson <gbenson@redhat.com>
6236
6237 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6238 (x86_linux_dr_set): Likewise.
6239 (update_debug_registers_callback): Likewise.
6240 (x86_linux_dr_set_addr): Likewise.
6241 (x86_linux_dr_get_addr): Likewise.
6242 (x86_linux_dr_set_control): Likewise.
6243 (x86_linux_dr_get_control): Likewise.
6244 (x86_linux_dr_get_status): Likewise.
6245 (x86_linux_prepare_to_resume): Likewise.
6246
5dfe6ca8
GB		 62472015-03-24 Gary Benson <gbenson@redhat.com>
6248
6249 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6250 Use perror_with_name. Pass string through gettext.
6251 (x86_linux_dr_set): Likewise.
6252
d33472ad
GB		 62532015-03-24 Gary Benson <gbenson@redhat.com>
6254
6255 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6256 (x86_linux_dr_set_addr): ...this.
6257 (x86_dr_low_get_addr): Rename to...
6258 (x86_linux_dr_get_addr): ...this.
6259 (x86_dr_low_set_control): Rename to...
6260 (x86_linux_dr_set_control): ...this.
6261 (x86_dr_low_get_control): Rename to...
6262 (x86_linux_dr_get_control): ...this.
6263 (x86_dr_low_get_status): Rename to...
6264 (x86_linux_dr_get_status): ...this.
6265 (x86_dr_low): Update with new function names.
6266
4b134ca1
GB		 62672015-03-24 Gary Benson <gbenson@redhat.com>
6268
6269 * Makefile.in (x86-linux.o): New rule.
6270 * configure.srv: Add x86-linux.o to relevant targets.
6271 * linux-low.c (lwp_set_arch_private_info): New function.
6272 (lwp_arch_private_info): Likewise.
6273 * linux-x86-low.c: Include nat/x86-linux.h.
6274 (arch_lwp_info): Removed structure.
6275 (update_debug_registers_callback):
6276 Use lwp_set_debug_registers_changed.
6277 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6278 and lwp_set_debug_registers_changed.
6279 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6280
34c703da
GB		 62812015-03-24 Gary Benson <gbenson@redhat.com>
6282
6283 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6284 * linux-arm-low.c (arm_new_thread): Likewise.
6285 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6286 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6287 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6288 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6289
cff068da
GB		 62902015-03-24 Gary Benson <gbenson@redhat.com>
6291
6292 * linux-low.c (ptid_of_lwp): New function.
6293 (lwp_is_stopped): Likewise.
6294 (lwp_stop_reason): Likewise.
6295 * linux-x86-low.c (update_debug_registers_callback):
6296 Use lwp_is_stopped.
6297 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6298 lwp_stop_reason.
6299
b2f7c7e8
GB		 63002015-03-24 Gary Benson <gbenson@redhat.com>
6301
6302 * linux-low.h (linux_stop_lwp): Remove declaration.
6303
6d4ee8c6
GB		 63042015-03-24 Gary Benson <gbenson@redhat.com>
6305
6306 * linux-low.h: Include nat/linux-nat.h.
6307 * linux-low.c (iterate_over_lwps_args): New structure.
6308 (iterate_over_lwps_filter): New function.
6309 (iterate_over_lwps): Likewise.
6310 * linux-x86-low.c (update_debug_registers_callback):
6311 Update signature to what iterate_over_lwps expects.
6312 Remove PID check that iterate_over_lwps now performs.
6313 (x86_dr_low_set_addr): Use iterate_over_lwps.
6314 (x86_dr_low_set_control): Likewise.
6315
70a0bb6b
GB		 63162015-03-24 Gary Benson <gbenson@redhat.com>
6317
6318 * linux-x86-low.c (x86_debug_reg_state): New function.
6319 (x86_linux_prepare_to_resume): Use the above.
6320
7b669087
GB		 63212015-03-24 Gary Benson <gbenson@redhat.com>
6322
6323 * linux-low.c (current_lwp_ptid): New function.
6324 * linux-x86-low.c: Include nat/linux-nat.h.
6325 (x86_dr_low_get_addr): Use current_lwp_ptid.
6326 (x86_dr_low_get_control): Likewise.
6327 (x86_dr_low_get_status): Likewise.
6328
eef49a3d
PA		 63292015-03-20 Pedro Alves <palves@redhat.com>
6330
6331 * tracepoint.c (cmd_qtstatus): Make "str" const.
6332
b2333d22
PA		 63332015-03-20 Pedro Alves <palves@redhat.com>
6334
6335 * server.c (handle_general_set): Make "req_str" const.
6336
23f238d3
PA		 63372015-03-19 Pedro Alves <palves@redhat.com>
6338
6339 * linux-low.c (linux_resume_one_lwp): Rename to ...
6340 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6341 instead call perror_with_name.
6342 (check_ptrace_stopped_lwp_gone): New function.
6343 (linux_resume_one_lwp): Reimplement as wrapper around
6344 linux_resume_one_lwp_throw that swallows errors if the LWP is
6345 gone.
6346
91baf43f
PA		 63472015-03-19 Pedro Alves <palves@redhat.com>
6348
6349 * linux-low.c (count_events_callback, select_event_lwp_callback):
6350 No longer check whether the thread has resume_stop as last resume
6351 kind.
6352
8bf3b159
PA		 63532015-03-19 Pedro Alves <palves@redhat.com>
6354
6355 * linux-low.c (count_events_callback, select_event_lwp_callback):
6356 Use the lwp's status_pending_p field, not the thread's.
6357
b90fc188
PA		 63582015-03-19 Pedro Alves <palves@redhat.com>
6359
6360 * linux-low.c (select_event_lwp_callback): Update comments to
6361 no longer mention SIGTRAP.
6362
464b0089
GB		 63632015-03-18 Gary Benson <gbenson@redhat.com>
6364
6365 * server.c (handle_query): Do not report vFile:fstat as supported.
6366
aa9e327f
GB		 63672015-03-11 Gary Benson <gbenson@redhat.com>
6368
6369 * hostio.c (sys/types.h): New include.
6370 (sys/stat.h): Likewise.
6371 (common-remote-fileio.h): Likewise.
6372 (handle_fstat): New function.
6373 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6374
791c0056
GB		 63752015-03-11 Gary Benson <gbenson@redhat.com>
6376
6377 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6378 struct stat.st_blocks and struct stat.st_blksize.
6379 * configure: Regenerate.
6380 * config.in: Likewise.
6381 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6382 (OBS): Add common-remote-fileio.o.
6383 (common-remote-fileio.o): New rule.
6384
9a9df970
PA		 63852015-03-09 Pedro Alves <palves@redhat.com>
6386
6387 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6388 'struct sockaddr' pointer in 'accept' call.
6389
9eb1356e
PA		 63902015-03-09 Pedro Alves <palves@redhat.com>
6391
6392 Revert:
6393 2015-03-07 Pedro Alves <palves@redhat.com>
6394 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6395 or <winsock2.h> here. Instead include "gdb_socket.h".
6396 (remote_open): Use union gdb_sockaddr_u.
6397 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6398 or <winsock2.h> here. Instead include "gdb_socket.h".
6399 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6400 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6401 or <sys/un.h>.
6402 (init_named_socket, gdb_agent_helper_thread): Use union
6403 gdb_sockaddr_u.
6404
aac331e4
PA		 64052015-03-07 Pedro Alves <palves@redhat.com>
6406
6407 * configure.ac (build_warnings): Move
6408 -Wdeclaration-after-statement to the C-specific set.
6409 * configure: Regenerate.
6410
366c75fc
PA		 64112015-03-07 Pedro Alves <palves@redhat.com>
6412
6413 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6414 or <winsock2.h> here. Instead include "gdb_socket.h".
6415 (remote_open): Use union gdb_sockaddr_u.
6416 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6417 or <winsock2.h> here. Instead include "gdb_socket.h".
6418 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6419 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6420 or <sys/un.h>.
6421 (init_named_socket, gdb_agent_helper_thread): Use union
6422 gdb_sockaddr_u.
6423
492d29ea
PA		 64242015-03-07 Pedro Alves <palves@redhat.com>
6425
6426 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6427 instead.
6428
60a191ed
YQ		 64292015-03-06 Yao Qi <yao.qi@linaro.org>
6430
6431 * linux-aarch64-low.c (aarch64_insert_point): Use
6432 show_debug_regs as a boolean.
6433 (aarch64_remove_point): Likewise.
6434
f5771b1d
PA		 64352015-03-05 Pedro Alves <palves@redhat.com>
6436
6437 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6438 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6439 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6440 * nto-low.c (nto_target_ops): Likewise.
6441 * spu-low.c (spu_target_ops): Likewise.
6442 * win32-low.c (win32_target_ops): Likewise.
6443
3e572f71
PA		 64442015-03-04 Pedro Alves <palves@redhat.com>
6445
72f4393d 6446 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6447 Decide whether a breakpoint triggered based on the SIGTRAP's
6448 siginfo.si_code.
72f4393d
L		 6449 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6450 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6451 (linux_low_filter_event): Check for breakpoints before checking
6452 watchpoints.
6453 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6454 siginfo.si_code.
72f4393d
L		 6455 (linux_stopped_by_sw_breakpoint)
6456 (linux_supports_stopped_by_sw_breakpoint)
6457 (linux_stopped_by_hw_breakpoint)
6458 (linux_supports_stopped_by_hw_breakpoint): New functions.
6459 (linux_target_ops): Install new target methods.
3e572f71 6460
1ec68e26
PA		 64612015-03-04 Pedro Alves <palves@redhat.com>
6462
6463 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6464 * server.c (swbreak_feature, hwbreak_feature): New globals.
6465 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6466 (captured_main): Clear swbreak_feature and hwbreak_feature.
6467 * server.h (swbreak_feature, hwbreak_feature): Declare.
6468 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6469 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6470 supports_stopped_by_hw_breakpoint>: New fields.
6471 (target_supports_stopped_by_sw_breakpoint)
6472 (target_stopped_by_sw_breakpoint)
6473 (target_supports_stopped_by_hw_breakpoint)
6474 (target_stopped_by_hw_breakpoint): Declare.
6475
15c66dd6
PA		 64762015-03-04 Pedro Alves <palves@redhat.com>
6477
6478 enum lwp_stop_reason -> enum target_stop_reason
6479 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6480 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6481 (linux_wait_1, stuck_in_jump_pad_callback)
6482 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6483 (linux_stopped_by_watchpoint):
6484 * linux-low.h (enum lwp_stop_reason): Delete.
6485 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6486 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6487
98fc70d6
YQ		 64882015-03-04 Yao Qi <yao.qi@linaro.org>
6489
6490 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6491
dd2ac174
GB		 64922015-03-03 Gary Benson <gbenson@redhat.com>
6493
6494 * hostio.c (handle_vFile): Fix prefix lengths.
6495
d68e53f4
MM		 64962015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6497
6498 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6499 ptr_bits.
6500
bf2d68ab
AA		 65012015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6502
6503 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6504 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6505 (clean): Add "rm -f" for above C files.
6506 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6507 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6508 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6509 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6510 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6511 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6512 (init_registers_s390x_vx_linux64)
6513 (init_registers_s390x_tevx_linux64)
6514 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6515 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6516 declarations.
6517 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6518 (s390_store_vxrs_high): New functions.
6519 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6520 NT_S390_VXRS_HIGH.
6521 (s390_arch_setup): Add logic for selecting one of the new target
6522 descriptions. Activate the new vector regsets if applicable.
6523 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6524 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6525 and init_registers_s390x_tevx_linux64.
6526
c966a859
PA		 65272015-03-01 Pedro Alves <palves@redhat.com>
6528
6529 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6530 parameter.
6531
4180215b
PA		 65322015-02-27 Pedro Alves <palves@redhat.com>
6533
6534 * linux-x86-low.c (u_debugreg_offset): New function.
6535 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6536
749bab01
PA		 65372015-02-27 Pedro Alves <palves@redhat.com>
6538
6539 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6540 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6541 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6542 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6543 (ps_lsetfpregs, ps_getpid)
6544 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6545 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6546 (ps_lsetxregs, ps_plog): Declare.
6547
3c14e5a3
PA		 65482015-02-27 Pedro Alves <palves@redhat.com>
6549
6550 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6551 IP_AGENT_EXPORT_FUNC.
6552 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6553 IP_AGENT_EXPORT_FUNC.
6554 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6555 (IP_AGENT_EXPORT): Delete.
6556 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6557 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6558 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6559 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6560 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6561 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6562 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6563 (traceframe_read_count, traceframe_write_count)
6564 (traceframes_created, trace_state_variables, get_raw_reg)
6565 (get_trace_state_variable_value, set_trace_state_variable_value)
6566 (ust_loaded, helper_thread_id, cmd_buf): Use
6567 IPA_SYM_EXPORTED_NAME.
6568 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6569 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6570 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6571 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6572 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6573 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6574 EXTERN_C_PUSH/EXTERN_C_POP.
6575 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6576 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6577 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6578 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6579 (traceframe_write_count, traceframe_read_count)
6580 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6581 (about_to_request_buffer_space, get_trace_state_variable_value)
6582 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6583 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6584 EXTERN_C_PUSH/EXTERN_C_POP.
6585 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6586 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6587 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6588 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6589 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6590 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6591 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6592 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6593 Define.
6594 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6595 (IP_AGENT_EXPORT_VAR_DECL): Define.
6596 (tracing): Declare.
6597 (gdb_agent_get_raw_reg): Declare.
6598
fe978cb0
PA		 65992015-02-27 Tom Tromey <tromey@redhat.com>
6600 Pedro Alves <palves@redhat.com>
6601
6602 Rename symbols whose names are reserved C++ keywords throughout.
6603
3bc3d82a
PA		 66042015-02-27 Pedro Alves <palves@redhat.com>
6605
6606 * Makefile.in (COMPILER): New, get it from autoconf.
6607 (CXX): Get from autoconf instead.
6608 (COMPILE.pre): Use COMPILER.
6609 (CC-LD): Rename to ...
6610 (CC_LD): ... this. Use COMPILER.
6611 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6612 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6613 * acinclude.m4: Include build-with-cxx.m4.
6614 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6615 Disable -Werror by default if building in C++ mode.
6616 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6617 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6618 the C++ compiler. Save/restore CXXFLAGS too.
6619 * configure: Regenerate.
6620
07697489
PA		 66212015-02-27 Pedro Alves <palves@redhat.com>
6622
6623 * acinclude.m4: Include libiberty.m4.
6624 * configure.ac: Call libiberty_INIT.
6625 * config.in, configure: Regenerate.
6626
9beb7c4e
PA		 66272015-02-26 Pedro Alves <palves@redhat.com>
6628
6629 * linux-low.c (linux_wait_1): When incrementing the PC past a
6630 program breakpoint always use the_low_target.breakpoint_len as
6631 increment, rather than the maximum between that and
6632 the_low_target.decr_pc_after_break.
6633
8090aef2
PA		 66342015-02-23 Pedro Alves <palves@redhat.com>
6635
6636 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6637 thread was doing a step-over; always adjust the PC if
6638 we stepped over a permanent breakpoint.
6639 (linux_wait_1): If we stepped over breakpoint that was on top of a
6640 permanent breakpoint, manually advance the PC past it.
6641
bc9540e8
PA		 66422015-02-23 Pedro Alves <palves@redhat.com>
6643
6644 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6645 modes.
6646 (x86_fill_gregset, x86_store_gregset): Use it when handling
6647 $orig_eax.
6648
2db9a427
PA		 66492015-02-20 Pedro Alves <palves@redhat.com>
6650
6651 * thread-db.c: Include "nat/linux-procfs.h".
6652 (thread_db_init): Skip listing new threads if the kernel supports
6653 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6654
afa8d396
PA		 66552015-02-20 Pedro Alves <palves@redhat.com>
6656
6657 * linux-low.c (status_pending_p_callback): Use ptid_match.
6658
c9587f88
AT		 66592015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6660
6661 PR breakpoints/16812
6662 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6663 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6664 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6665
b05ec7a5
AT		 66662015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6667
6668 PR breakpoints/15956
6669 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6670
d33501a5
MM		 66712015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6672
6673 * linux-low.c (linux_low_btrace_conf): Print size.
6674 * server.c (handle_btrace_conf_general_set): New.
6675 (hanle_general_set): Call handle_btrace_conf_general_set.
6676 (handle_query): Report Qbtrace-conf:bts:size as supported.
6677
f4abbc16
MM		 66782015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6679
6680 * linux-low.c (linux_low_enable_btrace): Update parameters.
6681 (linux_low_btrace_conf): New.
6682 (linux_target_ops)<to_btrace_conf>: Initialize.
6683 * server.c (current_btrace_conf): New.
6684 (handle_btrace_enable): Rename to ...
6685 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6686 to target_enable_btrace. Update comment. Update users.
6687 (handle_qxfer_btrace_conf): New.
6688 (qxfer_packets): Add btrace-conf entry.
6689 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6690 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6691 (target_ops)<read_btrace_conf>: New.
6692 (target_enable_btrace): Update parameters.
6693 (target_read_btrace_conf): New.
6694
043c3577
MM		 66952015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6696
6697 * server.c (handle_btrace_general_set): Remove call to
6698 target_supports_btrace.
6699 (supported_btrace_packets): New.
6700 (handle_query): Call supported_btrace_packets.
6701 * target.h: include btrace-common.h.
6702 (btrace_target_info): Removed.
6703 (supports_btrace, target_supports_btrace): Update parameters.
6704
734b0e4b
MM		 67052015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6706
6707 * Makefile.in (SFILES): Add common/btrace-common.c.
6708 (OBS): Add common/btrace-common.o.
6709 (btrace-common.o): Add build rules.
6710 * linux-low: Include btrace-common.h.
6711 (linux_low_read_btrace): Use struct btrace_data. Call
6712 btrace_data_init and btrace_data_fini.
6713
d6c146e9
PA		 67142015-02-06 Pedro Alves <palves@redhat.com>
6715
6716 * thread-db.c (find_new_threads_callback): Add debug output.
6717
20ba1ce6
PA		 67182015-02-04 Pedro Alves <palves@redhat.com>
6719
6720 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6721 (resume_stopped_resumed_lwps): New function.
6722 (linux_wait_for_event_filtered): Use it.
6723
8cc73a39
SDJ		 67242015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6725
6726 * Makefile.in (SFILES): Add linux-personality.c.
6727 (linux-personality.o): New rule.
6728 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6729 list of objects to be built.
6730 * linux-low.c: Include nat/linux-personality.h.
6731 (linux_create_inferior): Remove code to disable address space
6732 randomization (moved to ../nat/linux-personality.c). Create
6733 cleanup to disable address space randomization.
6734
fb23d554
SDJ		 67352015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6736
6737 * Makefile.in (posix-strerror.o): New rule.
6738 (mingw-strerror.o): Likewise.
6739 * configure: Regenerated.
6740 * configure.ac: Source file ../common/common.host. Initialize new
6741 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6742
cdf43629
YQ		 67432015-01-14 Yao Qi <yao@codesourcery.com>
6744
6745 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6746 (ppc-linux.o): New rule.
6747 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6748 * configure.ac: AC_CHECK_FUNCS(getauxval).
6749 * config.in: Re-generated.
6750 * configure: Re-generated.
6751 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6752 ppc64_64bit_inferior_p
6753
514c5338
YQ		 67542015-01-14 Yao Qi <yao@codesourcery.com>
6755
6756 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6757 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6758 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6759 (PT_ORIG_R3, PT_TRAP): Likewise.
6760 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6761 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6762 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6763
3368c1e5
JB		 67642015-01-10 Joel Brobecker <brobecker@adacore.com>
6765
6766 * i387-fp.c (i387_cache_to_xsave): In look over
6767 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6768 zmmh_low_space field by use of zmmh_high_space.
6769
582511be
PA		 67702015-01-09 Pedro Alves <palves@redhat.com>
6771
6772 * linux-low.c (step_over_bkpt): Move higher up in the file.
6773 (handle_extended_wait): Don't store the stop_pc here.
6774 (get_stop_pc): Adjust comments and rename to ...
6775 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6776 stopped for a software breakpoint or hardware breakpoint.
6777 (thread_still_has_status_pending_p): New function.
6778 (status_pending_p_callback): Use
6779 thread_still_has_status_pending_p. If the event is no longer
6780 interesting, resume the LWP.
6781 (handle_tracepoints): Add assert.
6782 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6783 (wstatus_maybe_breakpoint): New function.
6784 (cancel_breakpoint): Delete function.
6785 (check_stopped_by_watchpoint): New function, factored out from
6786 linux_low_filter_event.
6787 (lp_status_maybe_breakpoint): Delete function.
6788 (linux_low_filter_event): Remove filter_ptid argument.
6789 Leave thread group exits pending here. Store the LWP's stop PC.
6790 Always leave events pending.
6791 (linux_wait_for_event_filtered): Pull all events out of the
6792 kernel, and leave them all pending.
6793 (count_events_callback, select_event_lwp_callback): Consider all
6794 events.
6795 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6796 (select_event_lwp): Only give preference to the stepping LWP in
6797 all-stop mode. Adjust comments.
6798 (ignore_event): New function.
6799 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6800 references to cancel_breakpoints. Adjust to renames. Also give
6801 equal priority to all LWPs that have had events in non-stop mode.
6802 If reporting a software breakpoint event, unadjust the LWP's PC.
6803 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6804 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6805 Adjust.
6806 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6807 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6808 (linux_stopped_by_watchpoint): Adjust.
6809 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6810 * linux-low.h (enum lwp_stop_reason): New.
6811 (struct lwp_info) <stop_pc>: Adjust comment.
6812 <stopped_by_watchpoint>: Delete field.
6813 <stop_reason>: New field.
6814 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6815 * mem-break.c (software_breakpoint_inserted_here)
6816 (hardware_breakpoint_inserted_here): New function.
6817 * mem-break.h (software_breakpoint_inserted_here)
6818 (hardware_breakpoint_inserted_here): Declare.
6819 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6820 (cancel_breakpoints): Delete.
6821 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6822 (upload_fast_traceframes): Remove references to
6823 cancel_breakpoints.
6824
a33e3959
PA		 68252015-01-09 Pedro Alves <palves@redhat.com>
6826
6827 * thread-db.c (find_new_threads_callback): Ignore thread if the
6828 kernel thread ID is -1.
6829
8784d563
PA		 68302015-01-09 Pedro Alves <palves@redhat.com>
6831
6832 * linux-low.c (linux_attach_fail_reason_string): Move to
6833 nat/linux-ptrace.c, and rename.
6834 (linux_attach_lwp): Update comment.
6835 (attach_proc_task_lwp_callback): New function.
6836 (linux_attach): Adjust to rename and use
6837 linux_proc_attach_tgid_threads.
6838 (linux_attach_fail_reason_string): Delete declaration.
6839
76f2b779
JB		 68402015-01-01 Joel Brobecker <brobecker@adacore.com>
6841
6842 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6843 * server.c (gdbserver_version): Likewise.
6844
fafcc06a
SDJ		 68452014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6846
6847 * remote-utils.c: Include ctype.h.
6848 (input_interrupt): Explicitly handle the case when the char
6849 received is the NUL byte. Improve the printing of non-ASCII
6850 characters.
6851
beed38b8
JB		 68522014-12-16 Joel Brobecker <brobecker@adacore.com>
6853
6854 * linux-low.c (linux_low_filter_event): Update call to
6855 linux_enable_event_reporting following the addition of
6856 a new parameter to that function.
6857
bf330350
CU		 68582014-12-16 Catalin Udma <catalin.udma@freescale.com>
6859
6860 PR server/17457
6861 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6862 (AARCH64_FPCR_REGNO): Likewise.
6863 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6864 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6865 (aarch64_store_fpregset): Likewise.
6866
5227d625
JB		 68672014-12-15 Joel Brobecker <brobecker@adacore.com>
6868
6869 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6870 Remove FIXME comment about assumption about N.
6871
f93b65a0
JB		 68722014-12-13 Joel Brobecker <brobecker@adacore.com>
6873
6874 * configure.ac: If large-file support is disabled in GDBserver,
6875 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6876 * configure: Regenerate.
6877
e5a9158d
AA		 68782014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6879
6880 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6881 warning upon ENODATA from ptrace.
6882 * linux-s390-low.c (s390_store_tdb): New.
6883 (s390_regsets): Add regset for NT_S390_TDB.
6884
feea5f36
AA		 68852014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6886
6887 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6888 without a fill_function.
6889 * linux-s390-low.c (s390_fill_last_break): Remove.
6890 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6891 (s390_arch_setup): Use regset's size instead of fill_function for
6892 loop end condition.
6893
098dbe61
AA		 68942014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6895
6896 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6897 the regset's store function when ptrace returned an error.
6898 * regcache.c (get_thread_regcache): Invalidate register cache
6899 before fetching inferior's registers.
6900
28eef672
AA		 69012014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6902
6903 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6904 while-loop as for-loop.
6905 (regsets_store_inferior_registers): Likewise.
6906
bdca27a2
YQ		 69072014-11-28 Yao Qi <yao@codesourcery.com>
6908
6909 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6910 * config.in, configure: Re-generate.
6911 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6912 is defined.
6913
9c232dda
YQ		 69142014-11-21 Yao Qi <yao@codesourcery.com>
6915
6916 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6917 (AC_CHECK_HEADERS): Remove malloc.h.
6918 * configure: Re-generated.
6919 * config.in: Re-generated.
6920 * server.h: Don't include alloca.h and malloc.h.
6921 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6922 Don't include malloc.h.
6923
43968415
JB		 69242014-11-17 Joel Brobecker <brobecker@adacore.com>
6925
6926 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6927 corresponding ERRNO check in same block.
6928
40e91bc7
PA		 69292014-11-12 Pedro Alves <palves@redhat.com>
6930
6931 * server.c (cont_thread): Update comment.
6932 (start_inferior, attach_inferior): No longer clear cont_thread.
6933 (handle_v_cont): No longer set cont_thread.
6934 (captured_main): Clear cont_thread each time a GDB connects.
6935
c2c118cf
PA		 69362014-11-12 Pedro Alves <palves@redhat.com>
6937
6938 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6939 thread, and don't resume all threads if the Hc thread has exited.
6940
78708b7c
PA		 69412014-11-12 Pedro Alves <palves@redhat.com>
6942
6943 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6944 the process group instead of to a specific LWP.
6945
a2abc7de
PA		 69462014-10-15 Pedro Alves <palves@redhat.com>
6947
6948 PR server/17487
6949 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6950 parameter.
6951 (arm_set_thread_context): Delete.
6952 (the_low_target): Adjust.
6953 * win32-i386-low.c (debug_registers_changed)
6954 (debug_registers_used): Delete.
6955 (update_debug_registers_callback): New function.
6956 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6957 needing to update their debug registers.
6958 (win32_get_current_dr): New function.
6959 (x86_dr_low_get_addr, x86_dr_low_get_control)
6960 (x86_dr_low_get_status): Fetch the debug register from the thread
6961 record's context.
6962 (i386_initial_stuff): Adjust.
6963 (i386_get_thread_context): Remove current_event parameter. Don't
6964 clear debug_registers_changed nor copy DR values to
6965 debug_reg_state.
6966 (i386_set_thread_context): Delete.
6967 (i386_prepare_to_resume): New function.
6968 (i386_thread_added): Mark the thread as needing to update irs
6969 debug registers.
6970 (the_low_target): Remove i386_set_thread_context and install
6971 i386_prepare_to_resume.
6972 * win32-low.c (win32_get_thread_context): Adjust.
6973 (win32_set_thread_context): Use SetThreadContext
6974 directly.
6975 (win32_prepare_to_resume): New function.
6976 (win32_require_context): New function, factored out from ...
6977 (thread_rec): ... this.
6978 (continue_one_thread): Call win32_prepare_to_resume on each thread
6979 we're about to continue.
6980 (win32_resume): Call win32_prepare_to_resume on the event thread.
6981 * win32-low.h (struct win32_thread_info)
6982 <debug_registers_changed>: New field.
6983 (struct win32_target_ops): Change prototype of set_thread_context,
6984 delete set_thread_context and add prepare_to_resume.
6985 (win32_require_context): New declaration.
6986
a442d071
GB		 69872014-10-08 Gary Benson <gbenson@redhat.com>
6988
6989 * server.h: Do not include common-exceptions.h.
6990
6f1947e8
GB		 69912014-10-08 Gary Benson <gbenson@redhat.com>
6992
6993 * server.h: Do not include cleanups.h.
6994
63b434a4
JH		 69952014-09-30 James Hogan <james.hogan@imgtec.com>
6996
6997 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6998 mips64-dsp-linux.c.
6999
c4d9ceb6
YQ		 70002014-09-23 Yao Qi <yao@codesourcery.com>
7001
7002 * linux-low.c (lp_status_maybe_breakpoint): New function.
7003 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7004 (count_events_callback): Likewise.
7005 (select_event_lwp_callback): Likewise.
7006 (cancel_breakpoints_callback): Likewise.
7007
89a5711c
DB		 70082014-09-19 Don Breazeal <donb@codesourcery.com>
7009
7010 * linux-low.c (handle_extended_wait): Call
7011 linux_ptrace_get_extended_event.
7012 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7013 linux_is_extended_waitstatus.
7014
bffc0964
JB		 70152014-09-16 Joel Brobecker <brobecker@adacore.com>
7016
7017 * Makefile.in (CPPFLAGS): Define.
7018 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7019 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7020
0bfdf32f
GB		 70212014-09-16 Gary Benson <gbenson@redhat.com>
7022
7023 * inferiors.h (current_inferior): Renamed as...
7024 (current_thread): New variable. All uses updated.
7025 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7026 (maybe_move_out_of_jump_pad): Likewise.
7027 (cancel_breakpoint): Likewise.
7028 (linux_low_filter_event): Likewise.
7029 (wait_for_sigstop): Likewise.
7030 (linux_resume_one_lwp): Likewise.
7031 (need_step_over_p): Likewise.
7032 (start_step_over): Likewise.
7033 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7034 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7035 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7036 and save_inferior as saved_thread.
7037 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7038 saved_thread.
7039 (regcache_invalidate_thread): Likewise.
7040 * remote-utils.c (prepare_resume_reply): Likewise.
7041 * thread-db.c (thread_db_get_tls_address): Likewise.
7042 (disable_thread_event_reporting): Likewise.
7043 (remove_thread_event_breakpoints): Likewise.
7044 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7045 as saved_thread.
7046 * target.h (set_desired_inferior): Renamed as...
7047 (set_desired_thread): New declaration. All uses updated.
7048 * server.c (myresume): Updated comment to reference thread instead
7049 of inferior.
7050 (handle_serial_event): Likewise.
7051 (handle_target_event): Likewise.
7052
361c8ade
GB		 70532014-09-12 Tom Tromey <tromey@redhat.com>
7054 Gary Benson <gbenson@redhat.com>
7055
7056 * regcache.h: Include common-regcache.h.
7057 (regcache_read_pc): Don't declare.
7058 * regcache.c (get_thread_regcache_for_ptid): New function.
7059
bd9269f7
GB		 70602014-09-11 Tom Tromey <tromey@redhat.com>
7061 Gary Benson <gbenson@redhat.com>
7062
7063 * symbol.c: New file.
7064 * Makefile.in (SFILES): Add symbol.c.
7065 (OBS): Add symbol.o.
7066
f8c1d06b
GB		 70672014-09-11 Gary Benson <gbenson@redhat.com>
7068
7069 * target.c (target_stop_ptid, target_continue_ptid): New
7070 functions.
7071
721ec300
GB		 70722014-09-11 Tom Tromey <tromey@redhat.com>
7073 Gary Benson <gbenson@redhat.com>
7074
7075 * target.h: Include target/target.h.
7076 * target.c (target_read_memory, target_read_uint32)
7077 (target_write_memory): New functions.
7078
c5e92cca
GB		 70792014-09-11 Gary Benson <gbenson@redhat.com>
7080
7081 * server.h (debug_hw_points): Don't declare.
7082 * server.c (debug_hw_points): Don't define. Replace all uses
7083 with show_debug_regs.
7084 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7085 all uses with show_debug_regs.
7086
2e4bb98a
EBM		 70872014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7088
7089 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7090 endianness into account.
7091 (ppc_supply_ptrace_register): Likewise.
7092
ac740bc7
JH		 70932014-09-03 James Hogan <james.hogan@imgtec.com>
7094
7095 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7096 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7097
97ea6506
GB		 70982014-09-03 Gary Benson <gbenson@redhat.com>
7099
7100 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7101 ALL_DEBUG_ADDRESS_REGISTERS.
7102
df7e5265
GB		 71032014-09-02 Gary Benson <gbenson@redhat.com>
7104
7105 * i386-low.h: Renamed as...
7106 * x86-low.h: New file. All type, function and variable name
7107 prefixes changed from "i386_" to "x86_". All references updated.
7108 * i386-low.c: Renamed as...
7109 * x86-low.c: New file. All type, function and variable name
7110 prefixes changed from "i386_" to "x86_". All references updated.
7111
ed859da7
GB		 71122014-09-02 Gary Benson <gbenson@redhat.com>
7113
7114 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7115 (x86_linux_new_thread): Likewise.
7116
860789c7
GB		 71172014-08-29 Gary Benson <gbenson@redhat.com>
7118
7119 * server.h (setjmp.h): Do not include.
7120 (toplevel): Do not declare.
7121 (common-exceptions.h): Include.
7122 (cleanups.h): Likewise.
7123 * server.c (toplevel): Do not define.
7124 (exit_code): New static global.
7125 (detach_or_kill_for_exit_cleanup): New function.
7126 (main): New function. Original main renamed to...
7127 (captured_main): New function.
7128 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7129
ff55e1b5
GB		 71302014-08-29 Gary Benson <gbenson@redhat.com>
7131
7132 * Makefile.in (SFILES): Add common/common-exceptions.c.
7133 (OBS): Add common-exceptions.o.
7134 (common-exceptions.o): New rule.
7135 * utils.c (prepare_to_throw_exception): New function.
7136
e9bcb658
GB		 71372014-08-29 Gary Benson <gbenson@redhat.com>
7138
7139 * config.in: Regenerate.
7140 * configure: Likewise.
7141
e3180625
GB		 71422014-08-29 Gary Benson <gbenson@redhat.com>
7143
7144 * Makefile.in (SFILES): Add common/cleanups.c.
7145 (OBS): cleanups.o.
7146 (cleanups.o): New rule.
7147
e3d6ba5d
GB		 71482014-08-29 Gary Benson <gbenson@redhat.com>
7149
7150 * utils.c (internal_vwarning): New function.
7151
7096e886
GB		 71522014-08-28 Gary Benson <gbenson@redhat.com>
7153
7154 * utils.h (fatal): Remove declaration.
7155 * utils.c (fatal): Remove function.
7156
14ce3192
GB		 71572014-08-28 Gary Benson <gbenson@redhat.com>
7158
7159 * tracepoint.c (gdb_agent_init): Replace fatal with
7160 perror_with_name.
7161 (initialize_tracepoint): Likewise.
7162
50278d59
GB		 71632014-08-28 Gary Benson <gbenson@redhat.com>
7164
7165 * remote-utils.c (remote_prepare): Replace fatal with error.
7166
aa96c426
GB		 71672014-08-28 Gary Benson <gbenson@redhat.com>
7168
7169 * linux-low.c (linux_async): Replace fatal with warning.
7170 Tidy up and return.
7171 (linux_start_non_stop): Return -1 if linux_async failed.
7172
f7160e97
GB		 71732014-08-28 Gary Benson <gbenson@redhat.com>
7174
7175 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7176 gdb_assert.
7177 (i386_dr_low_get_addr): Remove vague comment.
7178 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7179 gdb_assert.
7180
38e08fca
GB		 71812014-08-28 Gary Benson <gbenson@redhat.com>
7182
7183 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7184 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7185 internal_error.
7186 (linux_resume_one_lwp): Likewise.
7187 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7188 gdb_assert.
7189 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7190 with internal_error.
7191 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7192 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7193 (find_register_by_name): Replace fatal with internal_error.
7194 (find_regno): Likewise.
7195 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7196 * thread-db.c (thread_db_create_event): Likewise.
7197 (thread_db_load_search): Likewise.
7198 (try_thread_db_load_1): Likewise.
7199 * tracepoint.c (get_jump_space_head): Replace fatal with
7200 internal_error.
7201 (claim_trampoline_space): Likewise.
7202 (have_fast_tracepoint_trampoline_buffer): Likewise.
7203 (cmd_qtstart): Likewise.
7204 (stop_tracing): Likewise.
7205 (fast_tracepoint_collecting): Likewise.
7206 (target_malloc): Likewise.
7207 (download_tracepoint): Likewise.
7208 (download_trace_state_variables): Replace check with gdb_assert.
7209 (upload_fast_traceframes): Replace fatal with internal_error.
7210
34abf635
GB		 72112014-08-19 Tom Tromey <tromey@redhat.com>
7212 Gary Benson <gbenson@redhat.com>
7213
7214 * Makefile.in (SFILES): Add common/common-debug.c.
7215 (OBS): Add common-debug.o.
7216 (common-debug.o): New rule.
7217 * debug.h (debug_printf): Don't declare.
7218 * debug.c (debug_printf): Renamed and rewritten as...
7219 (debug_vprintf): New function.
7220
f6e94d78
GB		 72212014-08-19 Gary Benson <gbenson@redhat.com>
7222
7223 * utils.h: Do not include print-utils.h.
7224
9239eeab
GB		 72252014-08-19 Tom Tromey <tromey@redhat.com>
7226 Gary Benson <gbenson@redhat.com>
7227
7228 * server.h: Add static assertion.
7229 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7230
ef87c8bb
GB		 72312014-08-19 Tom Tromey <tromey@redhat.com>
7232 Gary Benson <gbenson@redhat.com>
7233
7234 * Makefile.in (SFILES): Add common/errors.c.
7235 (OBS): Add errors.o.
7236 (IPA_OBS): Add errors-ipa.o.
7237 (errors.o): New rule.
7238 (errors-ipa.o): Likewise.
7239 * utils.h (perror_with_name, error, warning): Don't declare.
7240 * utils.c (warning): Renamed and rewritten as...
7241 (vwarning): New function.
7242 (error): Renamed and rewritten as...
7243 (verror): New function.
7244 (internal_error): Renamed and rewritten as...
7245 (internal_verror): New function.
7246
bb974a24
GB		 72472014-08-07 Gary Benson <gbenson@redhat.com>
7248
7249 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7250 * configure: Regenerate.
7251 * config.in: Likewise.
7252 * server.h: Do not include errno.h.
7253 * event-loop.c: Likewise.
7254 * hostio-errno.c: Likewise.
7255 * linux-low.c: Likewise.
7256 * remote-utils.c: Likewise.
7257 * spu-low.c: Likewise.
7258 * utils.c: Likewise.
7259 * gdbreplay.c: Unconditionally include errno.h.
7260
6d3d12eb
GB		 72612014-08-07 Gary Benson <gbenson@redhat.com>
7262
7263 * server.h: Do not include string.h.
7264 * event-loop.c: Likewise.
7265 * linux-low.c: Likewise.
7266 * regcache.c: Likewise.
7267 * remote-utils.c: Likewise.
7268 * spu-low.c: Likewise.
7269 * utils.c: Likewise.
7270
dccbb609
GB		 72712014-08-07 Gary Benson <gbenson@redhat.com>
7272
7273 * server.h: Do not include gdb_assert.h.
7274
e76df0d0
GB		 72752014-08-07 Gary Benson <gbenson@redhat.com>
7276
7277 * server.h: Do not include common-utils.h.
7278
4cb9c816
GB		 72792014-08-07 Gary Benson <gbenson@redhat.com>
7280
7281 * server.h: Do not include ptid.h.
7282 * notif.h: Likewise.
7283
3995eeee
GB		 72842014-08-07 Gary Benson <gbenson@redhat.com>
7285
7286 * server.h: Do not include gdb_locale.h.
7287
cb9f1a9b
GB		 72882014-08-07 Gary Benson <gbenson@redhat.com>
7289
7290 * server.h: Do not include gdb/signals.h.
7291 * win32-low.c: Likewise.
7292
a5fceff8
GB		 72932014-08-07 Gary Benson <gbenson@redhat.com>
7294
7295 * server.h: Do not include pathmax.h.
7296
b9391142
GB		 72972014-08-07 Gary Benson <gbenson@redhat.com>
7298
7299 * server.h: Do not include libiberty.h.
7300 * linux-bfin-low.c: Likewise.
7301
0e443c87
GB		 73022014-08-07 Gary Benson <gbenson@redhat.com>
7303
7304 * server.h: Do not include ansidecl.h.
7305
8ebb3f56
GB		 73062014-08-07 Gary Benson <gbenson@redhat.com>
7307
7308 * linux-x86-low.c: Do not include stddef.h.
7309 * lynx-ppc-low.c: Likewise.
7310 * tracepoint.c: Likewise.
7311
8980bdf6
GB		 73122014-08-07 Gary Benson <gbenson@redhat.com>
7313
7314 * server.h: Do not include stdarg.h.
7315 * nto-low.c: Likewise.
7316
d7096f71
GB		 73172014-08-07 Gary Benson <gbenson@redhat.com>
7318
7319 * server.h: Do not include stdlib.h.
7320 * inferiors.c: Likewise.
7321 * linux-low.c: Likewise.
7322 * regcache.c: Likewise.
7323 * spu-low.c: Likewise.
7324 * tracepoint.c: Likewise.
7325 * utils.c: Likewise.
7326
d02f550d
GB		 73272014-08-07 Gary Benson <gbenson@redhat.com>
7328
7329 * server.h: Do not include stdio.h.
7330 * linux-low.c: Likewise.
7331 * remote-utils.c: Likewise.
7332 * spu-low.c: Likewise.
7333 * utils.c: Likewise.
7334 * wincecompat.c: Likewise.
7335
87f6c4e3
GB		 73362014-08-06 Gary Benson <gbenson@redhat.com>
7337
7338 * regcache.c (init_register_cache): Move conditionals inside if.
7339
7089dca4
GB		 73402014-08-06 Gary Benson <gbenson@redhat.com>
7341
7342 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7343
462f517e
GB		 73442014-07-31 Gary Benson <gbenson@redhat.com>
7345
7346 * ax.h: Do not include server.h.
7347 * gdbthread.h: Likewise.
7348 * lynx-low.h: Likewise.
7349 * notif.h: Likewise.
7350
976411d6
GB		 73512014-07-30 Gary Benson <gbenson@redhat.com>
7352
7353 * server.h: Include common-defs.h.
7354 Do not include config.h or build-gnulib-gdbserver/config.h.
7355
d41f6d8e
GB		 73562014-07-30 Gary Benson <gbenson@redhat.com>
7357
7358 * hostio-errno.c: Move server.h to top of includes list.
7359 * inferiors.c: Likewise.
7360 * linux-x86-low.c: Likewise.
7361 * notif.c: Include server.h.
7362
314c6a35
TT		 73632014-07-24 Tom Tromey <tromey@redhat.com>
7364 Gary Benson <gbenson@redhat.com>
7365
7366 * server.h (CORE_ADDR): Now unsigned.
7367
69ff6be5
PA		 73682014-07-16 Pedro Alves <palves@redhat.com>
7369
7370 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7371
ce9e3fe7
PA		 73722014-07-15 Pedro Alves <palves@redhat.com>
7373
7374 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7375 copy.
7376
e76126e8
PA		 73772014-07-11 Pedro Alves <palves@redhat.com>
7378
7379 * linux-low.c (kill_wait_lwp): New function, based on
7380 kill_one_lwp_callback, but use my_waitpid directly.
7381 (kill_one_lwp_callback, linux_kill): Use it.
7382
8e9db26e
PA		 73832014-06-23 Pedro Alves <palves@redhat.com>
7384
7385 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7386 before setting DR0..DR3.
7387
698b3e08
GB		 73882014-06-20 Gary Benson <gbenson@redhat.com>
7389
7390 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7391 * configure: Regenerated.
7392 * config.in: Likewise.
7393
125f8a3d
GB		 73942014-06-20 Gary Benson <gbenson@redhat.com>
7395
7396 * Makefile.in (SFILES): Update locations for files moved
7397 from common to nat.
7398 (object file files): Reordered.
7399
42995dbd
GB		 74002014-06-20 Gary Benson <gbenson@redhat.com>
7401
7402 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7403 (i386_dr_low_set_addr): Likewise.
7404 (i386_dr_low_get_addr): Likewise.
7405 (i386_dr_low_can_set_control): Likewise.
7406 (i386_dr_low_set_control): Likewise.
7407 (i386_dr_low_get_control): Likewise.
7408 (i386_dr_low_get_status): Likewise.
7409 (i386_get_debug_register_length): Likewise.
7410 * linux-x86-low.c (i386_dr_low_set_addr):
7411 Changed signature. Made static.
7412 (i386_dr_low_get_addr): Likewise.
7413 (i386_dr_low_set_control): Likewise.
7414 (i386_dr_low_get_control): Likewise.
7415 (i386_dr_low_get_status): Likewise.
7416 (i386_dr_low): New global variable.
7417 * win32-i386-low.c (i386_dr_low_set_addr):
7418 Changed signature. Made static.
7419 (i386_dr_low_get_addr): Likewise.
7420 (i386_dr_low_set_control): Likewise.
7421 (i386_dr_low_get_control): Likewise.
7422 (i386_dr_low_get_status): Likewise.
7423 (i386_dr_low): New global variable.
7424
e1d2394b
MS		 74252014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7426
7427 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7428 * Makefile.in (AR, AR_FLAGS): Define.
7429 * configure: Regenerate.
7430
3a8ee006
GB		 74312014-06-19 Gary Benson <gbenson@redhat.com>
7432
7433 * Makefile.in (i386-dregs.o): New rule.
7434 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7435 * i386-low.c (target.h): Remove include.
7436 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7437 (DR_CONTROL_SHIFT): Likewise.
7438 (DR_CONTROL_SIZE): Likewise.
7439 (DR_RW_EXECUTE): Likewise.
7440 (DR_RW_WRITE): Likewise.
7441 (DR_RW_READ): Likewise.
7442 (DR_RW_IORW): Likewise.
7443 (DR_LEN_1): Likewise.
7444 (DR_LEN_2): Likewise.
7445 (DR_LEN_4): Likewise.
7446 (DR_LEN_8): Likewise.
7447 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7448 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7449 (DR_ENABLE_SIZE): Likewise.
7450 (DR_LOCAL_SLOWDOWN): Likewise.
7451 (DR_GLOBAL_SLOWDOWN): Likewise.
7452 (DR_CONTROL_RESERVED): Likewise.
7453 (I386_DR_CONTROL_MASK): Likewise.
7454 (I386_DR_VACANT): Likewise.
7455 (I386_DR_LOCAL_ENABLE): Likewise.
7456 (I386_DR_GLOBAL_ENABLE): Likewise.
7457 (I386_DR_DISABLE): Likewise.
7458 (I386_DR_SET_RW_LEN): Likewise.
7459 (I386_DR_GET_RW_LEN): Likewise.
7460 (I386_DR_WATCH_HIT): Likewise.
7461 (i386_wp_op_t): Likewise.
7462 (i386_show_dr): Likewise.
7463 (i386_length_and_rw_bits): Likewise.
7464 (i386_insert_aligned_watchpoint): Likewise.
7465 (i386_remove_aligned_watchpoint): Likewise.
7466 (i386_handle_nonaligned_watchpoint): Likewise.
7467 i386_update_inferior_debug_regs(): Likewise.
7468 (i386_dr_insert_watchpoint): Likewise.
7469 (i386_dr_remove_watchpoint): Likewise.
7470 (i386_dr_region_ok_for_watchpoint): Likewise.
7471 (i386_dr_stopped_data_address): Likewise.
7472 (i386_dr_stopped_by_watchpoint): Likewise.
7473
8f26655c
GB		 74742014-06-19 Gary Benson <gbenson@redhat.com>
7475
7476 * i386-low.c (i386_dr_show): Renamed to
7477 i386_show_dr and made static. All uses updated.
7478 (i386_dr_length_and_rw_bits): Renamed to
7479 i386_length_and_rw_bits and made static.
7480 All uses updated.
7481 (i386_dr_insert_aligned_watchpoint): Renamed to
7482 i386_insert_aligned_watchpoint and made static.
7483 All uses updated.
7484 (i386_dr_remove_aligned_watchpoint): Renamed to
7485 i386_remove_aligned_watchpoint and made static.
7486 All uses updated.
7487 (i386_dr_update_inferior_debug_regs): Renamed to
7488 i386_update_inferior_debug_regs and made static.
7489 All uses updated.
7490
b9228891
GB		 74912014-06-18 Gary Benson <gbenson@redhat.com>
7492
5171def3
GB		 7493 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7494 (i386_dr_low_can_set_control): Likewise.
7495 (i386_get_debug_register_length): Likewise.
7496 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7497 (i386_dr_low_can_set_control): Likewise.
7498 (i386_get_debug_register_length): Likewise.
7499
75002014-06-17 Gary Benson <gbenson@redhat.com>
7501
b9228891
GB		 7502 * i386-low.h (i386-dregs.h): New include.
7503 (DR_FIRSTADDR): Now in i386-dregs.h.
7504 (DR_LASTADDR): Likewise.
7505 (DR_NADDR): Likewise.
7506 (DR_STATUS): Likewise.
7507 (DR_CONTROL): Likewise.
7508 (i386_debug_reg_state): Likewise.
7509 (i386_dr_insert_watchpoint): Likewise.
7510 (i386_dr_remove_watchpoint): Likewise.
7511 (i386_dr_region_ok_for_watchpoint): Likewise.
7512 (i386_dr_stopped_data_address): Likewise.
7513 (i386_dr_stopped_by_watchpoint): Likewise.
7514 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7515
4be83cc2
GB		 75162014-06-18 Gary Benson <gbenson@redhat.com>
7517
7518 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7519 i386_dr_insert_watchpoint.
7520 (i386_low_remove_watchpoint): Renamed to
7521 i386_dr_remove_watchpoint.
7522 (i386_low_region_ok_for_watchpoint): Renamed to
7523 i386_dr_region_ok_for_watchpoint.
7524 (i386_low_stopped_data_address): Renamed to
7525 i386_dr_stopped_data_address.
7526 (i386_low_stopped_by_watchpoint): Renamed to
7527 i386_dr_stopped_by_watchpoint.
7528 * i386-low.c (i386_show_dr): Renamed to
7529 i386_dr_show and made nonstatic. All uses updated.
7530 (i386_length_and_rw_bits): Renamed to
7531 i386_dr_length_and_rw_bits and made nonstatic.
7532 All uses updated.
7533 (i386_insert_aligned_watchpoint): Renamed to
7534 i386_dr_insert_aligned_watchpoint and made nonstatic.
7535 All uses updated.
7536 (i386_remove_aligned_watchpoint): Renamed to
7537 i386_dr_remove_aligned_watchpoint and made nonstatic.
7538 All uses updated.
7539 (i386_update_inferior_debug_regs): Renamed to
7540 i386_dr_update_inferior_debug_regs and made nonstatic.
7541 All uses updated.
7542 (i386_low_insert_watchpoint): Renamed to
7543 i386_dr_insert_watchpoint. All uses updated.
7544 (i386_low_remove_watchpoint): Renamed to
7545 i386_dr_remove_watchpoint. All uses updated.
7546 (i386_low_region_ok_for_watchpoint): Renamed to
7547 i386_dr_region_ok_for_watchpoint. All uses updated.
7548 (i386_low_stopped_data_address): Renamed to
7549 i386_dr_stopped_data_address. All uses updated.
7550 (i386_low_stopped_by_watchpoint): Renamed to
7551 i386_dr_stopped_by_watchpoint. All uses updated.
7552
131aa0d4
GB		 75532014-06-18 Gary Benson <gbenson@redhat.com>
7554
7555 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7556 (i386_dr_low_can_set_control): Likewise.
7557 (i386_insert_aligned_watchpoint): New check.
7558
d9305f7f
GB		 75592014-06-18 Gary Benson <gbenson@redhat.com>
7560
7561 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7562 Renamed to state.
7563
e927c9fc
GB		 75642014-06-18 Gary Benson <gbenson@redhat.com>
7565
7566 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7567 instead of fatal and error.
7568 (i386_handle_nonaligned_watchpoint): Likewise.
7569
1b6d4134
GB		 75702014-06-18 Gary Benson <gbenson@redhat.com>
7571
7572 * i386-low.c (i386_get_debug_register_length): New macro.
7573 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7574 (i386_show_dr): Use debug_printf instead of fprintf. Use
7575 phex to format values.
7576
6e62758f
GB		 75772014-06-18 Gary Benson <gbenson@redhat.com>
7578
7579 * i386-low.h: Comment changes.
7580 * i386-low.c: Likewise.
7581
fc6e2f03
GB		 75822014-06-18 Gary Benson <gbenson@redhat.com>
7583
7584 * i386-low.c: Whitespace changes.
7585
f9d1eeed
TT		 75862014-06-12 Tom Tromey <tromey@redhat.com>
7587
7588 * utils.c (freeargv): Remove.
7589
0b04e523
TT		 75902014-06-12 Tom Tromey <tromey@redhat.com>
7591
7592 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7593 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7594 (parse_debug_format_options): Likewise.
7595 (gdbserver_usage): Likewise.
7596 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7597 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7598 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7599 against libiberty.
7600 ($(LIBGNU)): Depend on libiberty.
7601 (all-lib): Recurse into all subdirs.
7602 (install-only): Invoke "install" target in subdirs.
7603 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7604 targets.
7605 * configure: Rebuild.
7606 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7607 for vasprintf, vsnprintf, or gettimeofday.
7608 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7609 srv_tgtobj.
7610
270c9937
JB		 76112014-06-05 Joel Brobecker <brobecker@adacore.com>
7612
7613 * development.sh: Delete.
7614 * Makefile.in (config.status): Adjust dependency on development.sh.
7615 * configure.ac: Adjust development.sh source call.
7616 * configure: Regenerate.
7617
0a261ed8
PA		 76182014-06-02 Pedro Alves <palves@redhat.com>
7619
7620 * ax.c (gdb_free_agent_expr): New function.
7621 * ax.h (gdb_free_agent_expr): New declaration.
7622 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7623 list.
7624 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7625 static.
7626 (clear_breakpoint_conditions_and_commands): New function.
7627 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7628 (clear_breakpoint_conditions_and_commands): New declaration.
7629
e9dae05e
RR		 76302014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7631
7632 * linux-aarch64-low.c (asm/ptrace.h): Include.
7633
5876f503
JK		 76342014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7635
7636 Fix TLS access for -static -pthread.
7637 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7638 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7639 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7640
802e8e6d
PA		 76412014-05-20 Pedro Alves <palves@redhat.com>
7642
7643 * linux-aarch64-low.c (aarch64_insert_point)
7644 (aarch64_remove_point): No longer check whether the type is
7645 supported here. Adjust to new interface.
7646 (the_low_target): Install aarch64_supports_z_point_type as
7647 supports_z_point_type method.
7648 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7649 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7650 instead of a Z packet char. Adjust.
7651 (arm_supports_z_point_type): New function.
7652 (arm_insert_point, arm_remove_point): Adjust to new interface.
7653 (the_low_target): Install arm_supports_z_point_type.
7654 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7655 (cris_insert_point, cris_remove_point): Adjust to new interface.
7656 Don't check whether the type is supported here.
7657 (the_low_target): Install cris_supports_z_point_type.
7658 * linux-low.c (linux_supports_z_point_type): New function.
7659 (linux_insert_point, linux_remove_point): Adjust to new interface.
7660 * linux-low.h (struct linux_target_ops) <insert_point,
7661 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7662 raw_breakpoint pointer parameter.
7663 <supports_z_point_type>: New method.
7664 * linux-mips-low.c (mips_supports_z_point_type): New function.
7665 (mips_insert_point, mips_remove_point): Adjust to new interface.
7666 Use mips_supports_z_point_type.
7667 (the_low_target): Install mips_supports_z_point_type.
7668 * linux-ppc-low.c (the_low_target): Install NULL as
7669 supports_z_point_type method.
7670 * linux-s390-low.c (the_low_target): Install NULL as
7671 supports_z_point_type method.
7672 * linux-sparc-low.c (the_low_target): Install NULL as
7673 supports_z_point_type method.
7674 * linux-x86-low.c (x86_supports_z_point_type): New function.
7675 (x86_insert_point): Adjust to new insert_point interface. Use
7676 insert_memory_breakpoint. Adjust to new
7677 i386_low_insert_watchpoint interface.
7678 (x86_remove_point): Adjust to remove_point interface. Use
7679 remove_memory_breakpoint. Adjust to new
7680 i386_low_remove_watchpoint interface.
7681 (the_low_target): Install x86_supports_z_point_type.
7682 * lynx-low.c (lynx_target_ops): Install NULL as
7683 supports_z_point_type callback.
7684 * nto-low.c (nto_supports_z_point_type): New.
7685 (nto_insert_point, nto_remove_point): Adjust to new interface.
7686 (nto_target_ops): Install nto_supports_z_point_type.
7687 * mem-break.c: Adjust intro comment.
7688 (struct raw_breakpoint) <raw_type, size>: New fields.
7689 <inserted>: Update comment.
7690 <shlib_disabled>: Delete field.
7691 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7692 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7693 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7694 (raw_bkpt_type_to_target_hw_bp_type): New function.
7695 (find_enabled_raw_code_breakpoint_at): New function.
7696 (find_raw_breakpoint_at): New type and size parameters. Use them.
7697 (insert_memory_breakpoint): New function, based off
7698 set_raw_breakpoint_at.
7699 (remove_memory_breakpoint): New function.
7700 (set_raw_breakpoint_at): Reimplement.
7701 (set_breakpoint): New, based on set_breakpoint_at.
7702 (set_breakpoint_at): Reimplement.
7703 (delete_raw_breakpoint): Go through the_target->remove_point
7704 instead of assuming memory breakpoints.
7705 (find_gdb_breakpoint_at): Delete.
7706 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7707 (find_gdb_breakpoint): New function.
7708 (set_gdb_breakpoint_at): Delete.
7709 (z_type_supported): New function.
7710 (set_gdb_breakpoint_1): New function, loosely based off
7711 set_gdb_breakpoint_at.
7712 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7713 (delete_gdb_breakpoint_at): Delete.
7714 (delete_gdb_breakpoint_1): New function, loosely based off
7715 delete_gdb_breakpoint_at.
7716 (delete_gdb_breakpoint): New function.
7717 (clear_gdb_breakpoint_conditions): Rename to ...
7718 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7719 breakpoint.
7720 (add_condition_to_breakpoint): Make static.
7721 (add_breakpoint_condition): Take a struct breakpoint pointer
7722 instead of an address. Adjust.
7723 (gdb_condition_true_at_breakpoint): Rename to ...
7724 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7725 z_type parameter.
7726 (gdb_condition_true_at_breakpoint): Reimplement.
7727 (add_breakpoint_commands): Take a struct breakpoint pointer
7728 instead of an address. Adjust.
7729 (gdb_no_commands_at_breakpoint): Rename to ...
7730 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7731 parameter. Return true if no breakpoint was found. Change debug
7732 output.
7733 (gdb_no_commands_at_breakpoint): Reimplement.
7734 (run_breakpoint_commands): Rename to ...
7735 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7736 and change return type to boolean.
7737 (run_breakpoint_commands): New function.
7738 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7739 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7740 breakpoint. Go through the_target->remove_point instead of
7741 assuming memory breakpoint.
7742 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7743 software and hardware breakpoints.
7744 (reinsert_raw_breakpoint): Go through the_target->insert_point
7745 instead of assuming memory breakpoint.
7746 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7747 software and hardware breakpoints.
7748 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7749 Check both software and hardware breakpoints.
7750 (validate_inserted_breakpoint): Assert the breakpoint is a
7751 software breakpoint. Set the inserted flag to -1 instead of
7752 setting shlib_disabled.
7753 (delete_disabled_breakpoints): Adjust.
7754 (validate_breakpoints): Only validate software breakpoints.
7755 Adjust to inserted flag change.
7756 (check_mem_read, check_mem_write): Skip breakpoint types other
7757 than software breakpoints. Adjust to inserted flag change.
7758 * mem-break.h (enum raw_bkpt_type): New enum.
7759 (raw_breakpoint, struct process_info): Forward declare.
7760 (Z_packet_to_target_hw_bp_type): Delete declaration.
7761 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7762 (set_gdb_breakpoint, delete_gdb_breakpoint)
7763 (clear_breakpoint_conditions): New declarations.
7764 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7765 (breakpoint_inserted_here): Update comment.
7766 (add_breakpoint_condition, add_breakpoint_commands): Replace
7767 address parameter with a breakpoint pointer parameter.
7768 (gdb_breakpoint_here): Update comment.
7769 (delete_gdb_breakpoint_at): Delete.
7770 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7771 * server.c (process_point_options): Take a struct breakpoint
7772 pointer instead of an address. Adjust.
7773 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7774 delete_gdb_breakpoint.
7775 * spu-low.c (spu_target_ops): Install NULL as
7776 supports_z_point_type method.
7777 * target.h: Include mem-break.h.
7778 (struct target_ops) <prepare_to_access_memory>: Update comment.
7779 <supports_z_point_type>: New field.
7780 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7781 instead of a char. Also take a raw breakpoint pointer.
7782 * win32-arm-low.c (the_low_target): Install NULL as
7783 supports_z_point_type.
7784 * win32-i386-low.c (i386_supports_z_point_type): New function.
7785 (i386_insert_point, i386_remove_point): Adjust to new interface.
7786 (the_low_target): Install i386_supports_z_point_type.
7787 * win32-low.c (win32_supports_z_point_type): New function.
7788 (win32_insert_point, win32_remove_point): Adjust to new interface.
7789 (win32_target_ops): Install win32_supports_z_point_type.
7790 * win32-low.h (struct win32_target_ops):
7791 <supports_z_point_type>: New method.
7792 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7793 instead of a char. Also take a raw breakpoint pointer.
7794
932539e3
PA		 77952014-05-20 Pedro Alves <palves@redhat.com>
7796
7797 * mem-break.h: Include break-common.h.
7798 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7799 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7800 (Z_packet_to_target_hw_bp_type): New declaration.
7801 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7802 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7803 (Z_PACKET_ACCESS_WP): Delete macros.
7804 (Z_packet_to_hw_type): Delete function.
7805 * i386-low.h: Don't include break-common.h here.
7806 (Z_packet_to_hw_type): Delete declaration.
7807 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7808 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7809 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7810 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7811 * linux-aarch64-low.c: Don't include break-common.h here.
7812 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7813 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7814 (Z_packet_to_target_hw_bp_type): Delete function.
7815 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7816 function.
7817 (mips_insert_point, mips_remove_point): Use
7818 Z_packet_to_target_hw_bp_type.
7819
4ff0d3d8
PA		 78202014-05-20 Pedro Alves <palves@redhat.com>
7821
7822 * linux-aarch64-low.c: Include break-common.h.
7823 (enum target_point_type): Delete.
7824 (Z_packet_to_point_type): Rename to ...
7825 (Z_packet_to_target_hw_bp_type): ... this, and return a
7826 target_hw_bp_type instead.
7827 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7828 instead of an enum target_point_type.
7829 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7830 breakpoint type.
7831 (aarch64_dr_state_insert_one_point)
7832 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7833 (aarch64_handle_aligned_watchpoint)
7834 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7835 Take an enum target_hw_bp_type instead of an enum
7836 target_point_type.
7837 (aarch64_supports_z_point_type): New function.
7838 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7839 use Z_packet_to_target_hw_bp_type.
7840
786dc519
JB		 78412014-05-20 Joel Brobecker <brobecker@adacore.com>
7842
7843 * configure.ac: Only use -Werror by default when DEVELOPMENT
7844 is true.
7845 * configure: Regenerate.
7846
9e0aa64f
JK		 78472014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7848
7849 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7850 * linux-x86-low.c (X86_64_USER_REGS): New.
7851 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7852
2b577b92
YQ		 78532014-04-28 Yao Qi <yao@codesourcery.com>
7854
7855 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7856 name.
7857
94611da2
PA		 78582014-04-25 Pedro Alves <palves@redhat.com>
7859
7860 PR server/16255
7861 * linux-low.c (linux_attach_fail_reason_string): New function.
7862 (linux_attach_lwp): Delete.
7863 (linux_attach_lwp_1): Rename to ...
7864 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7865 argument. Remove "initial" parameter. Return int instead of
7866 void. Don't error or warn here.
7867 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7868 failure to attach to the tgid. Call warning when failing to
7869 attach to an lwp.
7870 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7871 argument. Remove "initial" parameter. Return int instead of
7872 void. Don't error or warn here.
7873 (linux_attach_fail_reason_string): New declaration.
7874 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7875 interface change. Use linux_attach_fail_reason_string.
7876
01f9f808
MS		 78772014-04-24 Michael Sturm <michael.sturm@mintel.com>
7878 Walfred Tedeschi <walfred.tedeschi@intel.com>
7879
7880 * Makefile.in: Added rules to handle new files
7881 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7882 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7883 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7884 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7885 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7886 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7887 x32-avx512-linux.o.
7888 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7889 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7890 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7891 i386/x32-avx512.xml.
7892 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7893 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7894 i386/x32-avx512-linux.xml.
7895 * i387-fp.c (num_avx512_k_registers): New constant for number
7896 of K registers.
7897 (num_avx512_zmmh_low_registers): New constant for number of
7898 lower ZMM registers (0-15).
7899 (num_avx512_zmmh_high_registers): New constant for number of
7900 higher ZMM registers (16-31).
7901 (num_avx512_ymmh_registers): New contant for number of higher
7902 YMM registers (ymm16-31 added by avx521 on x86_64).
7903 (num_avx512_xmm_registers): New constant for number of higher
7904 XMM registers (xmm16-31 added by AVX512 on x86_64).
7905 (struct i387_xsave): Add space for AVX512 registers.
7906 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7907 Add code to handle AVX512 registers.
7908 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7909 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7910 prototypei from generated file.
7911 (tdesc_amd64_avx512_linux): Likewise.
7912 (init_registers_x32_avx512_linux): Likewise.
7913 (tdesc_x32_avx512_linux): Likewise.
7914 (init_registers_i386_avx512_linux): Likewise.
7915 (tdesc_i386_avx512_linux): Likewise.
7916 (x86_64_regmap): Add AVX512 registers.
7917 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7918 mask.
7919 (initialize_low_arch): Add code to initialize AVX512 registers.
7920
51aa91f9
PA		 79212014-04-23 Pedro Alves <palves@redhat.com>
7922
7923 * mem-break.c (find_gdb_breakpoint_at): Make static.
7924 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7925
a4165e94
PA		 79262014-04-23 Pedro Alves <palves@redhat.com>
7927
7928 * i386-low.c: Don't include break-common.h here.
7929 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7930 prototype to take target_hw_bp_type as argument instead of a Z
7931 packet char.
7932 * i386-low.h: Include break-common.h here.
7933 (Z_packet_to_hw_type): Declare.
7934 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7935 prototypes.
7936 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7937 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7938 (x86_remove_point): Convert the packet number to a
7939 target_hw_bp_type before calling i386_low_remove_watchpoint.
7940 * win32-i386-low.c (i386_insert_point): Convert the packet number
7941 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7942 (i386_remove_point): Convert the packet number to a
7943 target_hw_bp_type before calling i386_low_remove_watchpoint.
7944
b8acf843
PA		 79452014-04-23 Pedro Alves <palves@redhat.com>
7946
7947 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7948
d708bcd1
PA		 79492014-04-10 Pedro Alves <palves@redhat.com>
7950
7951 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7952 Check if the condition or command is NULL before checking if the
7953 breakpoint is known. On success, return true.
7954 * mem-break.h (add_breakpoint_condition): Document return.
7955 (add_breakpoint_commands): Add describing comment.
7956 * server.c (skip_to_semicolon): New function.
7957 (process_point_options): Use it.
7958
2eec7d5b
PA		 79592014-04-09 Pedro Alves <palves@redhat.com>
7960
7961 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7962 to lwpid_of.
7963
fa96cb38
PA		 79642014-02-27 Pedro Alves <palves@redhat.com>
7965
7966 PR 12702
7967 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7968 macros.
7969 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7970 output.
7971 (last_thread_of_process_p): Take a PID argument instead of a
7972 thread pointer.
7973 (linux_wait_for_lwp): Delete.
7974 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7975 functions.
7976 (linux_low_filter_event): New function, party factored out from
7977 linux_wait_for_event.
7978 (linux_wait_for_event): Rename to ...
7979 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7980 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7981 sigsuspend. Check for zombie leaders.
7982 (linux_wait_for_event): Reimplement as wrapper around
7983 linux_wait_for_event_filtered.
7984 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7985 a normal or signal exit is seen, it's the whole process exiting.
7986 (wait_for_sigstop): No longer a for_each_inferior callback.
7987 Rewrite on top of linux_wait_for_event_filtered.
7988 (stop_all_lwps): Call wait_for_sigstop directly.
7989 * server.c (resume, handle_target_event): Handle
7990 TARGET_WAITKIND_NO_RESUMED.
7991
d763de10
JB		 79922014-02-26 Joel Brobecker <brobecker@adacore.com>
7993
7994 * win32-low.c (psapi_get_dll_name,
7995 * win32_CreateToolhelp32Snapshot): Delete.
7996 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7997 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7998 Delete.
7999 (handle_load_dll): Add function description.
8000 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8001
850a0f76
JB		 80022014-02-26 Joel Brobecker <brobecker@adacore.com>
8003
8004 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8005 Add comment.
8006 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8007 base address when calling win32_add_one_solib.
8008 (handle_load_dll): Delete local variable load_addr.
8009 Remove 0x1000 offset applied to DLL base address when calling
8010 win32_add_one_solib.
8011 (handle_unload_dll): Add comment.
8012
f25b3fc3
JB		 80132014-02-26 Joel Brobecker <brobecker@adacore.com>
8014
8015 * win32-low.c (win32_add_all_dlls): Renames
8016 win32_ensure_ntdll_loaded. Rewrite function documentation.
8017 Adjust implementation to always load all DLLs.
8018 Add 0x1000 offset to DLL base address when calling
8019 win32_add_one_solib.
8020 (child_initialization_done): New static global.
8021 (do_initial_child_stuff): Set child_initialization_done to
8022 zero during child initialization, and 1 after. Replace call
8023 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8024 Add comment.
8025 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8026 (handle_unload_dll): Add function documentation.
8027 (get_child_debug_event): Ignore load and unload DLL events
8028 during child initialization.
8029
d86d4aaf
DE		 80302014-02-20 Doug Evans <dje@google.com>
8031
3bc32da3 8032 Remove global all_lwps.
d86d4aaf
DE		 8033 * inferiors.h (ptid_of): Move here from linux-low.h.
8034 (pid_of, lwpid_of): Ditto.
8035 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8036 parameter is a struct thread_info * now.
8037 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8038 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8039 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8040 directly.
8041 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8042 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8043 * linux-arm-low.c (update_registers_callback): Update, "entry"
8044 parameter is a struct thread_info * now.
8045 Fetch lwpid from current_inferior directly.
8046 (arm_insert_point): Pass &all_threads to find_inferior instead of
8047 &all_lwps.
8048 (arm_remove_point): Ditto.
8049 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8050 (arm_prepare_to_resume): Fetch pid from thread.
8051 (arm_read_description): Fetch lwpid from current_inferior directly.
8052 * linux-low.c (all_lwps): Delete.
8053 (delete_lwp): Delete call to remove_inferior.
8054 (handle_extended_wait): Fetch lwpid from thread.
8055 (add_lwp): Don't set lwp->entry.id. Remove call to
8056 add_inferior_to_list.
8057 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8058 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8059 (kill_one_lwp_callback): Ditto.
8060 (linux_kill): Don't dereference NULL pointer.
8061 Fetch ptid,lwpid from thread.
8062 (get_detach_signal): Fetch ptid from thread.
8063 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8064 Simplify call to regcache_invalidate_thread.
8065 (delete_lwp_callback): Update, "entry" parameter is a
8066 struct thread_info * now. Fetch pid from thread.
8067 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8068 (status_pending_p_callback): Update, "entry" parameter is a
8069 struct thread_info * now. Fetch ptid from thread.
8070 (find_lwp_pid): Update, "entry" parameter is a
8071 struct thread_info * now.
8072 (linux_wait_for_lwp): Fetch pid from thread.
8073 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8074 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8075 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8076 (dequeue_one_deferred_signal): Ditto.
8077 (cancel_breakpoint): Fetch ptid from current_inferior.
8078 (linux_wait_for_event): Pass &all_threads to find_inferior,
8079 not &all_lwps. Fetch ptid, lwpid from thread.
8080 (count_events_callback): Update, "entry" parameter is a
8081 struct thread_info * now.
8082 (select_singlestep_lwp_callback): Ditto.
8083 (select_event_lwp_callback): Ditto.
8084 (cancel_breakpoints_callback): Ditto.
8085 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8086 not &all_lwps.
8087 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8088 (unsuspend_one_lwp): Update, "entry" parameter is a
8089 struct thread_info * now.
8090 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8091 not &all_lwps.
8092 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8093 Fetch lwpid from thread, not lwp.
8094 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8095 Pass &all_threads to find_inferior, not &all_lwps.
8096 (send_sigstop): Fetch lwpid from thread, not lwp.
8097 (send_sigstop_callback): Update, "entry" parameter is a
8098 struct thread_info * now.
8099 (suspend_and_send_sigstop_callback): Ditto.
8100 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8101 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8102 struct thread_info * now.
8103 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8104 from thread, lwp.
8105 (lwp_running): Update, "entry" parameter is a
8106 struct thread_info * now.
8107 (stop_all_lwps): Fetch ptid from thread.
8108 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8109 (linux_resume_one_lwp): Fetch lwpid from thread.
8110 (linux_set_resume_request): Update, "entry" parameter is a
8111 struct thread_info * now. Fetch pid, lwpid from thread.
8112 (resume_status_pending_p): Update, "entry" parameter is a
8113 struct thread_info * now.
8114 (need_step_over_p): Ditto. Fetch lwpid from thread.
8115 (start_step_over): Fetch lwpid from thread.
8116 (linux_resume_one_thread): Update, "entry" parameter is a
8117 struct thread_info * now. Fetch lwpid from thread.
8118 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8119 (proceed_one_lwp): Update, "entry" parameter is a
8120 struct thread_info * now. Fetch lwpid from thread.
8121 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8122 struct thread_info * now.
8123 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8124 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8125 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8126 directly.
8127 (regsets_store_inferior_registers): Ditto.
8128 (fetch_register, store_register): Ditto.
8129 (linux_read_memory, linux_write_memory): Ditto.
8130 (linux_request_interrupt): Ditto.
8131 (linux_read_auxv): Ditto.
8132 (linux_xfer_siginfo): Ditto.
8133 (linux_qxfer_spu): Ditto.
8134 (linux_qxfer_libraries_svr4): Ditto.
8135 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8136 moved to inferiors.h.
8137 (get_lwp): Delete.
8138 (get_thread_lwp): Update.
8139 (struct lwp_info): Delete member "entry". Simplify comment for
8140 member "thread".
8141 (all_lwps): Delete.
8142 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8143 current_inferior directly.
8144 (update_watch_registers_callback): Update, "entry" parameter is a
8145 struct thread_info * now. Fetch pid from thread.
8146 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8147 (mips_insert_point): Fetch lwpid from current_inferior.
8148 Pass &all_threads to find_inferior, not &all_lwps.
8149 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8150 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8151 directly.
8152 (mips_stopped_data_address): Ditto.
8153 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8154 directly.
8155 * linux-tile-low.c (tile_arch_setup): Ditto.
8156 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8157 (update_debug_registers_callback): Update, "entry" parameter is a
8158 struct thread_info * now. Fetch pid from thread.
8159 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8160 Pass &all_threads to find_inferior, not &all_lwps.
8161 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8162 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8163 Pass &all_threads to find_inferior, not &all_lwps.
8164 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8165 (i386_dr_low_get_status): Ditto.
8166 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8167 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8168 (x86_linux_read_description): Ditto.
8169 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8170
3b8361aa
DE		 81712014-02-20 Doug Evans <dje@google.com>
8172
8173 * inferiors.c (get_first_inferior): Fix buglet.
8174
f7667f0d
DE		 81752014-02-19 Doug Evans <dje@google.com>
8176
8177 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8178 * inferiors.c (add_thread): Change result type to struct thread_info *.
8179 All callers updated.
8180 (add_lwp): Call add_thread here instead of in callers.
8181 All callers updated.
8182 * linux-low.h (get_lwp_thread): Rewrite.
8183 (struct lwp_info): New member "thread".
8184
b3312d80
DE		 81852014-02-19 Doug Evans <dje@google.com>
8186
8187 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8188 All callers updated.
8189
ecc6f45c
DE		 81902014-02-19 Doug Evans <dje@google.com>
8191
8192 * inferiors.c (add_thread): Fix whitespace.
8193
649ebbca
DE		 81942014-02-19 Doug Evans <dje@google.com>
8195
8196 * dll.c (clear_dlls): Replace accessing list implemention details
8197 with API function.
8198 * gdbthread.h (get_first_thread): Declare.
8199 * inferiors.c (for_each_inferior_with_data): New function.
8200 (get_first_thread): New function.
8201 (find_thread_ptid): Simplify.
8202 (get_first_inferior): New function.
8203 (clear_list): Delete.
8204 (one_inferior_p): New function.
8205 (clear_inferior_list): New function.
8206 (clear_inferiors): Update.
8207 * inferiors.h (for_each_inferior_with_data): Declare.
8208 (clear_inferior_list): Declare.
8209 (one_inferior_p): Declare.
8210 (get_first_inferior): Declare.
8211 * linux-low.c (linux_wait_for_event): Replace accessing list
8212 implemention details with API function.
8213 * server.c (target_running): Ditto.
8214 (accumulate_file_name_length): New function.
8215 (emit_dll_description): New function.
8216 (handle_qxfer_libraries): Replace accessing list implemention
8217 details with API function.
8218 (handle_qxfer_threads_worker): New function.
8219 (handle_qxfer_threads_proper): Replace accessing list implemention
8220 details with API function.
8221 (handle_query): Ditto.
8222 (visit_actioned_threads_callback_ftype): New typedef.
8223 (visit_actioned_threads_data): New struct.
8224 (visit_actioned_threads): Rewrite to be find_inferior callback.
8225 (resume): Call find_inferior.
8226 (handle_status): Replace accessing list implemention
8227 details with API function.
8228 (process_serial_event): Replace accessing list implemention details
8229 with API function.
8230 * target.c (set_desired_inferior): Replace accessing list implemention
8231 details with API function.
8232 * tracepoint.c (same_process_p): New function.
8233 (gdb_agent_about_to_close): Replace accessing list implemention
8234 details with API function.
8235 * win32-low.c (child_delete_thread): Replace accessing list
8236 implemention details with API function.
8237 (match_dll_by_basename): New function.
8238 (dll_is_loaded_by_basename): New function.
8239 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8240 details call to dll_is_loaded_by_basename.
8241
80894984
DE		 82422014-02-19 Doug Evans <dje@google.com>
8243
8244 * dll.h (struct dll_info): Add comment.
8245 * gdbthread.h (struct thread_info): Add comment.
8246 (current_ptid): Simplify.
8247 * inferiors.c (add_process): Update.
8248 (remove_process): Update.
8249 * inferiors.h (struct process_info): Rename member "head" to "entry".
8250 * linux-low.c (delete_lwp): Update.
8251 (add_lwp): Update.
8252 (last_thread_of_process_p): Update.
8253 (kill_one_lwp_callback, linux_kill): Update.
8254 (status_pending_p_callback): Update.
8255 (wait_for_sigstop): Update. Simplify read of ptid.
8256 (start_step_over): Update.
8257 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8258 (get_lwp_thread): Update.
8259 (struct lwp_info): Rename member "head" to "entry".
8260 * regcache.h (inferior_list_entry): Delete.
8261 * server.c (kill_inferior_callback): Update.
8262 (detach_or_kill_inferior_callback): Update.
8263 (print_started_pid): Update.
8264 (print_attached_pid): Update.
8265 (process_serial_event): Simplify read of ptid.
8266 * thread-db.c (thread_db_create_event): Update.
8267 (thread_db_get_tls_address): Update.
8268 * win32-low.c (current_inferior_ptid): Simplify.
8269
46917d26
TT		 82702014-02-19 Tom Tromey <tromey@redhat.com>
8271
8272 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8273 argument.
8274 (target_supports_btrace): Update.
8275
0759a81e
YQ		 82762014-02-14 Yao Qi <yao@codesourcery.com>
8277
8278 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8279 (rsp-low-ipa.o): New target.
8280
a7191e8b
TT		 82812014-02-12 Tom Tromey <tromey@redhat.com>
8282
8283 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8284 convert_ascii_to_int.
8285 * regcache.c (registers_to_string): Likewise.
8286 * remote-utils.c (decode_M_packet): Likewise.
8287 * server.c (process_serial_event): Likewise.
8288
ff0e980e
TT		 82892014-02-12 Tom Tromey <tromey@redhat.com>
8290
8291 * server.c (handle_query, handle_v_run): Use hex2bin, not
8292 unhexify.
8293 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8294
e9371aff
TT		 82952014-02-12 Tom Tromey <tromey@redhat.com>
8296
8297 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8298 convert_int_to_ascii.
8299 * regcache.c (registers_to_string, collect_register_as_string):
8300 Likewise.
8301 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8302 Likewise.
8303 * server.c (process_serial_event): Likewise.
8304 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8305 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8306
971dc0b8
TT		 83072014-02-12 Tom Tromey <tromey@redhat.com>
8308
8309 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8310 bin2hex, not hexify.
8311 * tracepoint.c (cmd_qtstatus): Likewise.
8312
0a822afb
TT		 83132014-02-12 Tom Tromey <tromey@redhat.com>
8314
8315 * remote-utils.c (monitor_output): Pass explicit length to
8316 hexify.
8317
9c3d6531
TT		 83182014-02-12 Tom Tromey <tromey@redhat.com>
8319
8320 * tracepoint.c: Include rsp-low.h.
8321 * server.c: Include rsp-low.h.
8322 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8323 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8324 declare.
8325 * remote-utils.c: Include rsp-low.h.
8326 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8327 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8328 (convert_int_to_ascii, convert_ascii_to_int): Move to
8329 common/rsp-low.c.
8330 * regcache.c: Include rsp-low.h.
8331 * ax.c: Include rsp-low.h.
8332 * Makefile.in (SFILES): Add common/rsp-low.c.
8333 (OBS): Add rsp-low.o.
8334 (rsp-low.o): New target.
8335
01fd3ea5
TT		 83362014-02-12 Tom Tromey <tromey@redhat.com>
8337
8338 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8339 Include print-utils.h.
8340 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8341 (plongest, thirty_two, phex_nz): Remove.
8342 * Makefile.in (SFILES): Add common/print-utils.c.
8343 (OBS): Add print-utils.o.
8344 (print-utils-ipa.o): New target.
8345 (print-utils.o): New target.
8346 (IPA_OBJS): Add print-utils-ipa.o.
8347
e99dc820
TT		 83482014-02-06 Tom Tromey <tromey@redhat.com>
8349
8350 * Makefile.in (SFILES): Fix indentation.
8351
ee1e2d4f
DE		 83522014-02-05 Doug Evans <dje@google.com>
8353
8354 * linux-low.c (linux_wait_for_event): Improve comment.
8355 (linux_wait_1): Keep current_inferior in sync with event_child.
8356
f5a02773
DE		 83572014-01-22 Doug Evans <dje@google.com>
8358
8359 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8360
87ce2a04
DE		 83612014-01-22 Doug Evans <dje@google.com>
8362
8363 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8364 * configure: Regenerate.
8365 * config.in: Regenerate.
8366 * Makefile.in (SFILES): Add debug.c.
8367 (OBS): Add debug.o.
8368 * debug.c: New file.
8369 * debug.h: New file.
8370 * linux-aarch64-low.c (*): Update all debugging printfs to use
8371 debug_printf instead of fprintf.
8372 * linux-arm-low.c (*): Ditto.
8373 * linux-cris-low.c (*): Ditto.
8374 * linux-crisv32-low.c (*): Ditto.
8375 * linux-m32r-low.c (*): Ditto.
8376 * linux-sparc-low.c (*): Ditto.
8377 * linux-x86.c (*): Ditto.
8378 * linux-low.c (*): Ditto.
8379 (linux_wait_1): Add calls to debug_enter, debug_exit.
8380 (linux_wait): Remove redundant debugging printf.
8381 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8382 (linux_resume, unstop_all_lwps): Ditto.
8383 * mem-break.c (*): Update all debugging printfs to use
8384 debug_printf instead of fprintf.
8385 * remote-utils.c (*): Ditto.
8386 * thread-db.c (*): Ditto.
8387 * server.c #include <ctype.h>, "gdb_vecs.h".
8388 (debug_threads): Moved to debug.c.
8389 (*): Update all debugging printfs to use debug_printf instead of
8390 fprintf.
8391 (start_inferior): Replace call to fflush with call to debug_flush.
8392 (monitor_show_help): Mention set debug-format.
8393 (parse_debug_format_options): New function.
8394 (handle_monitor_command): Handle "monitor set debug-format".
8395 (gdbserver_usage): Mention --debug-format.
8396 (main): Parse --debug-format.
8397 * server.h (debug_threads): Declaration moved to debug.h.
8398 #include "debug.h".
8399 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8400 trace_debug_1 that uses debug_printf.
8401 (tracepoint_look_up_symbols): Update all debugging printfs to use
8402 debug_printf instead of fprintf.
8403
e671835b
BS		 84042014-01-20 Baruch Siach <baruch@tkos.co.il>
8405
8406 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8407 sys/ptrace.h.
8408
b5737fa9
PA		 84092014-01-17 Pedro Alves <palves@redhat.com>
8410
ea38d2a9 8411 PR build/16445
c7faa97a
PA		 8412 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8413 defined after including gdb_proc_service.h.
b5737fa9 8414
40ed484e
DE		 84152014-01-16 Doug Evans <dje@google.com>
8416
8417 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8418 (match_dll): Use it.
8419
969c39fb
MM		 84202014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8421
8422 * target.h (target_ops) <read_btrace>: Change parameters and
8423 return type to allow error reporting.
8424 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8425 trace reading errors on.
8426 * linux-low.c (linux_low_read_btrace): Pass trace reading
8427 errors on.
8428 (linux_low_disable_btrace): New.
8429
ab7f45ba
DE		 84302014-01-15 Doug Evans <dje@google.com>
8431
8432 * inferiors.c (thread_id_to_gdb_id): Delete.
8433 * inferiors.h (thread_id_to_gdb_id): Delete.
8434
66af0f44
EZ		 84352014-01-13 Eli Zaretskii <eliz@gnu.org>
8436
8437 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8438 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8439 versions.
8440
9939e131
PA		 84412014-01-08 Pedro Alves <palves@redhat.com>
8442
8443 * server.c (handle_status): Don't discard previous queued stop
8444 replies or thread's pending status here.
8445 (main) <disconnection>: Do it here instead.
8446
b7ea362b
PA		 84472014-01-08 Pedro Alves <palves@redhat.com>
8448
8449 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8450 * server.c (visit_actioned_threads, handle_pending_status): New
8451 function.
8452 (handle_v_cont): Factor out parts to ...
8453 (resume): ... this new function. If in all-stop, and a thread
8454 being resumed has a pending status, report it without actually
8455 resuming.
8456 (myresume): Adjust to use the new 'resume' function.
8457 (clear_pending_status_callback, set_pending_status_callback)
8458 (find_status_pending_thread_callback): New functions.
8459 (handle_status): Handle the case of multiple threads having
8460 interesting statuses to report. Report threads' real last signal
8461 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8462 with an interesting thread to report the status for, instead of
8463 always reporting the status of the first thread.
8464
28498c42
JB		 84652014-01-01 Joel Brobecker <brobecker@adacore.com>
8466
8467 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8468 * gdbreplay.c (gdbreplay_version): Likewise.
8469
f45c82da
YZ		 84702013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8471
8472 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8473 iov.iov_len with the real length in use.
8474
379a5e2d
JB		 84752013-12-13 Joel Brobecker <brobecker@adacore.com>
8476
8477 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8478 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8479 for all targets that use win32-low.c.
8480 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8481 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8482
4210d83e
PA		 84832013-12-13 Pedro Alves <palves@redhat.com>
8484
8485 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8486 if equal to TARGET_WAITKIND_LOADED.
8487 * win32-low.c (cached_status): New static global.
8488 (win32_wait): Add declaration.
8489 (do_initial_child_stuff): Flush all initial pending debug events
8490 up to the initial breakpoint.
8491 (win32_wait): If CACHED_STATUS was set, return that instead
8492 of doing a real wait. Remove the code resuming the execution
8493 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8494 during the initial phase. Also remove the code changing
8495 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8496 TARGET_WAITKIND_STOPPED.
8497
e7f0d979
YQ		 84982013-12-11 Yao Qi <yao@codesourcery.com>
8499
8500 * notif.c (handle_notif_ack): Return 0 if no notification
8501 matches.
8502
ebcf782c
DE		 85032013-11-20 Doug Evans <dje@google.com>
8504
8505 * linux-low.c (linux_set_resume_request): Fix comment.
8506
20ad9378
DE		 85072013-11-20 Doug Evans <dje@google.com>
8508
8509 * linux-low.c (resume_status_pending_p): Tweak comment.
8510
a196ebeb
WT		 85112013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8512
8513 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8514 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8515 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8516 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8517 (srv_amd64_regobj): Add amd64-mpx.o.
8518 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8519 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8520 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8521 * i387-fp.c (num_pl_bnd_register) Added constant.
8522 (num_pl_bnd_cfg_registers) Added constant.
8523 (struct i387_xsave) Added reserved area and MPX fields.
8524 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8525 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8526 function.
8527 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8528 (init_registers_amd64_mpx_linux): Declare new function.
8529 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8530 (x86_64_regmap): Add MPX registers.
8531 (x86_linux_read_description): Add MPX case.
8532 (initialize_low_arch): Initialize MPX targets.
8533
0080a2f6
TT		 85342013-11-18 Tom Tromey <tromey@redhat.com>
8535
8536 * configure: Rebuild.
8537 * configure.ac: Don't check for stdlib.h.
8538 * gdbreplay.c: Unconditionally include stdlib.h.
8539
2978b111
TT		 85402013-11-18 Tom Tromey <tromey@redhat.com>
8541
8542 * config.in: Rebuild.
8543 * configure: Rebuild.
8544 * configure.ac: Don't use AC_HEADER_DIRENT.
8545
a3d08894
TT		 85462013-11-18 Tom Tromey <tromey@redhat.com>
8547
8548 * server.h: Don't check HAVE_STRING_H.
8549 * gdbreplay.c: Don't check HAVE_STRING_H.
8550 * configure: Rebuild.
8551
0a5dd17d
TT		 85522013-11-18 Tom Tromey <tromey@redhat.com>
8553
8554 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8555 LIBGNU.
8556
1bd2f0ba
TT		 85572013-11-08 Tom Tromey <tromey@redhat.com>
8558
8559 * configure, config.in: Rebuild.
8560 * configure.ac: Remove unused configury.
8561
3266f10b
TT		 85622013-11-08 Tom Tromey <tromey@redhat.com>
8563
8564 * acinclude.m4: Include common.m4, codeset.m4.
8565 * configure, config.in: Rebuild.
8566 * configure.ac: Use GDB_AC_COMMON.
8567
6682d959
AA		 85682013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8569
8570 * linux-s390-low.c (HWCAP_S390_TE): New define.
8571 (s390_arch_setup): Consider the TE field in the HWCAP for
8572 determining 'have_regset_tdb'.
8573
fd0a4d76
SDJ		 85742013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8575
8576 PR gdb/16014
8577 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8578 call to sizeof.
8579
1a3d890b
PA		 85802013-10-02 Pedro Alves <palves@redhat.com>
8581
8582 * server.c (process_serial_event): Don't output "GDBserver
8583 exiting" if GDB is connected through stdio.
8584 * target.c (mywait): Likewise, be silent if GDB is connected
8585 through stdio.
8586
97ad4581
JB		 85872013-10-01 Joel Brobecker <brobecker@adacore.com>
8588
8589 * lynx-low.c (lynx_add_threads_after_attach): New function.
8590 (lynx_attach): Remove call to add_thread. Add call to
8591 lynx_add_threads_after_attach instead.
8592
5b4e221c
MF		 85932013-09-28 Mike Frysinger <vapier@gentoo.org>
8594
8595 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8596 * config.in, configure: Regenerated.
8597
ee47b2f8
YQ		 85982013-09-18 Yao Qi <yao@codesourcery.com>
8599
8600 PR server/15959
8601 * server.c (start_inferior): Clear 'resume_info'.
8602
d6707650 86032013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8604
d6707650
JW		 8605 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8606 for each register.
8607
9243dd0e 86082013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8609
9243dd0e
JW		 8610 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8611 linux-tile-low.o to srv_tgtobj.
8612
c623a6ef
WN		 86132013-09-16 Will Newton <will.newton@linaro.org>
8614
8615 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8616 out regs.
8617
fb71d39e
PA		 86182013-09-06 Pedro Alves <palves@redhat.com>
8619
8620 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8621 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8622 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8623 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8624 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8625 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8626
8e7e9910
PA		 86272013-09-06 Pedro Alves <palves@redhat.com>
8628
8629 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8630 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8631
7c3a12ca
PA		 86322013-09-06 Pedro Alves <palves@redhat.com>
8633
8634 * linux-amd64-ipa.c: Include tracepoint.h.
8635 * linux-i386-ipa.c: Include tracepoint.h.
8636
8eb3d7b6
RW		 86372013-09-06 Ricard Wanderlof <ricardw@axis.com>
8638
8639 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8640 (ps_get_thread_area): New function.
8641
eddddb9d
RW		 86422013-09-06 Ricard Wanderlof <ricardw@axis.com>
8643
8644 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8645 (initialize_low_arch): Call init_registers_crisv32 rather than
8646 init_register_crisv32.
8647
533b0600
PA		 86482013-09-05 Pedro Alves <palves@redhat.com>
8649
8650 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8651 to ...
8652 * hostio.h: ... this new file.
8653 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8654 win32-low.c: Include hostio.h.
8655
0ce3d3b5
PA		 86562013-09-05 Pedro Alves <palves@redhat.com>
8657
8658 * server.h (gdb_client_data, handler_func, callback_handler_func)
8659 (delete_file_handler, add_file_handler, append_callback_event)
8660 (delete_callback_event, start_event_loop, initialize_event_loop):
8661 Move to event-loop.h and include it.
8662 * event-loop.h: New file.
8663
799cdc37
PA		 86642013-09-05 Pedro Alves <palves@redhat.com>
8665
8666 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8667 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8668 (loaded_dll, unloaded_dll): Move to ...
8669 * dll.h: ... this new file.
8670 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8671
6a6bbd9d
PA		 86722013-09-05 Pedro Alves <palves@redhat.com>
8673
8674 * server.h (current_process, get_thread_process, all_processes)
8675 (add_inferior_to_list, for_each_inferior, current_inferior)
8676 (remove_inferior, add_process, remove_process, find_process_pid)
8677 (have_started_inferiors_p, have_attached_inferiors_p)
8678 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8679 (clear_inferiors, find_inferior, find_inferior_id)
8680 (inferior_target_data, set_inferior_target_data)
8681 (inferior_regcache_data, set_inferior_regcache_data): Move to
8682 inferiors.h, and include it.
8683 * inferiors.h: New file.
8684
f699aaba
PA		 86852013-09-05 Pedro Alves <palves@redhat.com>
8686
8687 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8688 Move ...
72f4393d 8689 * ax.h: ... here.
f699aaba 8690
c144c7a0
PA		 86912013-09-05 Pedro Alves <palves@redhat.com>
8692
8693 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8694 tracepoint.h.
8695 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8696 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8697 (handle_tracepoint_general_set, handle_tracepoint_query)
8698 (tracepoint_finished_step, tracepoint_was_hit)
8699 (release_while_stepping_state_list, current_traceframe)
8700 (in_readonly_region, traceframe_read_mem)
8701 (fetch_traceframe_registers, traceframe_read_sdata)
8702 (traceframe_read_info, struct fast_tpoint_collect_status)
8703 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8704 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8705 (supply_fast_tracepoint_registers)
8706 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8707 (ipa_tdesc, claim_trampoline_space)
8708 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8709 (agent_mem_read, agent_get_trace_state_variable_value)
8710 (agent_set_trace_state_variable_value, agent_tsv_read)
8711 (agent_mem_read_string, get_raw_reg_func_addr)
8712 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8713 * tracepoint.h: ... this new file.
8714
ff42e6ab
PA		 87152013-09-05 Pedro Alves <palves@redhat.com>
8716
8717 * server.h (perror_with_name, error, fatal, warning, paddress)
8718 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8719 include it.
8720 * utils.h: New file.
8721
541af0f4
PA		 87222013-09-05 Pedro Alves <palves@redhat.com>
8723
8724 * server.h (remote_debug, noack_mode, transport_is_reliable)
8725 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8726 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8727 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8728 (write_enn, initialize_async_io, enable_async_io)
8729 (disable_async_io, check_remote_input_interrupt_request)
8730 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8731 (dead_thread_notify, prepare_resume_reply)
8732 (decode_address_to_semicolon, decode_address, decode_m_packet)
8733 (decode_M_packet, decode_X_packet, decode_xfer_write)
8734 (decode_search_memory_packet, unhexify, hexify)
8735 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8736 (look_up_one_symbol, relocate_instruction)
8737 (monitor_output): Move to remote-utils.h, and include it.
8738 * remote-utils.h: New file.
8739
eebdf26b
PA		 87402013-09-05 Pedro Alves <palves@redhat.com>
8741
8742 * server.h (_): Delete.
8743
3aafd2ff
PA		 87442013-09-02 Pedro Alves <palves@redhat.com>
8745
8746 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8747 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8748 allocated.
8749 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8750
cee83bcb
PM		 87512013-09-02 Pierre Muller <muller@sourceware.org>
8752
8753 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8754 or WriteProcessMemory complete successfully and handle
8755 ERROR_PARTIAL_COPY error.
8756
9a13b2fa
PA		 87572013-09-02 Pedro Alves <palves@redhat.com>
8758
8759 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8760 error instead of EIO.
8761
602e3198
JK		 87622013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8763
8764 PR server/15604
8765 * linux-low.c: Include filestuff.h.
8766 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8767 * lynx-low.c: Include filestuff.h.
8768 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8769 * server.c: Include filestuff.h.
8770 (main): Call notice_open_fds.
8771 * spu-low.c: Include filestuff.h.
8772 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8773
96d7229d
LM		 87742013-08-22 Luis Machado <lgustavo@codesourcery.com>
8775
8776 * Makefile.in: Explain why ../target and ../nat are not
8777 listed as include file search paths.
8778 (linux-waitpid.o): New object file rule.
8779 * configure.srv (srv_native_linux_obj): New variable.
8780 Replace all occurrences of linux native object files with
8781 $srv_native_linux_obj.
8782 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8783 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8784 (linux_enable_event_reporting): Remove declaration.
8785 (my_waitpid): Moved to common/linux-waitpid.c.
8786 (linux_wait_for_event): Pass ptid when calling
8787 linux_enable_event_reporting.
8788 (linux_supports_tracefork_flag): Remove.
8789 (linux_enable_event_reporting): Likewise.
8790 (linux_tracefork_grandchild): Remove.
8791 (STACK_SIZE): Moved to common/linux-ptrace.c.
8792 (linux_tracefork_child): Remove.
8793 (linux_test_for_tracefork): Remove.
8794 (linux_look_up_symbols): Call linux_supports_traceclone.
8795 (initialize_low): Remove call to linux_test_for_tracefork.
8796 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8797 common/linux-ptrace.h.
8798 (PTRACE_TYPE_ARG4): Likewise.
8799 Include linux-ptrace.h.
8800
32940073
PA		 88012013-08-21 Pedro Alves <palves@redhat.com>
8802
8803 * config.in: Renegerate.
8804
33b60d58 88052013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8806
33b60d58
LM		 8807 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8808 (SFILES): Remove $(srcdir)/common/target-common.c and
8809 add $(srcdir)/target/waitstatus.c.
8810 (OBS): Remove target-common.o and add waitstatus.o.
8811 (server_h): Remove $(srcdir)/../common/target-common.h and
8812 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8813 and $(srcdir)/../target/waitstatus.h.
8814 (target-common.o): Remove.
8815 (waitstatus.o): New target object file.
8816 * target.h: Do not include target-common.h and
8817 include target/resume.h, target/wait.h and
8818 target/waitstatus.h.
8819
b8e1b30e
LM		 88202013-08-13 Luis Machado <lgustavo@codesourcery.com>
8821
8822 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8823 to PTRACE_TYPE_ARG3.
8824 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8825 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8826 PTRACE_TYPE_ARG4.
8827 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8828 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8829
7a60ad40
YQ		 88302013-07-27 Jie Zhang <jie@codesourcery.com>
8831 Daniel Jacobowitz <dan@codesourcery.com>
8832 Yao Qi <yao@codesourcery.com>
8833
8834 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8835 (mips-linux-watch.o): New rule.
8836 (mips_linux_watch_h): New variable.
8837 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8838 srv_tgtobj.
8839 * linux-mips-low.c: Include mips-linux-watch.h.
8840 (struct arch_process_info, struct arch_lwp_info): New.
8841 (update_watch_registers_callback): New function.
8842 (mips_linux_new_process, mips_linux_new_thread) New functions.
8843 (mips_linux_prepare_to_resume, mips_insert_point): New
8844 functions.
8845 (mips_remove_point, mips_stopped_by_watchpoint): New
8846 functions.
8847 (rsp_bp_type_to_target_hw_bp_type): New function.
8848 (mips_stopped_data_address): New function.
8849 (the_low_target): Add watchpoint support functions.
8850
de6f69ad
YQ		 88512013-07-27 Yao Qi <yao@codesourcery.com>
8852
8853 * i386-low.c: Include break-common.h.
8854 (enum target_hw_bp_type): Remove.
8855
3360c0bf
LM		 88562013-07-24 Luis Machado <lgustavo@codesourcery.com>
8857
8858 * Makefile.in (SFILES): /common/target-common.c.
8859 (OBS): Add target-common.o.
8860 (server_h): Add $(srcdir)/../common/target-common.h.
8861 (target-common.o): New target.
8862 * server.c (queue_stop_reply_callback): Free
8863 status string after use.
8864 * target.c (target_waitstatus_to_string): Remove.
8865 * target.h: Include target-common.h.
8866 (resume_kind): Likewise.
8867 (target_waitkind): Likewise.
8868 (target_waitstatus): Likewise.
8869 (TARGET_WNOHANG): Likewise.
8870
bd885420
YQ		 88712013-07-04 Yao Qi <yao@codesourcery.com>
8872
8873 * Makefile.in (host_alias): Use @host_noncanonical@.
8874 (target_alias): Use @target_noncanonical@.
8875 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8876 ACX_NONCANONICAL_HOST.
8877 * configure: Regenerated.
8878
8879 Revert:
8880 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8881
8882 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8883 * configure: Rebuild.
8884 * Makefile.in (version_host, version_target): Get from configure.
8885 (version.c): Use $(version_host) and $(version_target).
8886
17ef446e
PA		 88872013-07-03 Pedro Alves <palves@redhat.com>
8888
8889 * Makefile.in (config.status): Depend on development.sh.
8890 * acinclude.m4: Include libmcheck.m4.
8891 * configure: Regenerate.
8892
7a9a7487
MG		 88932013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8894
8895 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8896 attribute inside the parentheses.
8897 (winapi_DebugSetProcessKillOnExit): Ditto.
8898 (winapi_DebugBreakProcess): Ditto.
8899 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8900
49b64de6
MG		 89012013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8902
8903 * notif.h (notif_event): Add a dummy member to avoid compiler
8904 errors.
8905
d5749ee7
PA		 89062013-07-01 Pedro Alves <palves@redhat.com>
8907
8908 * hostio.c (HOSTIO_PATH_MAX): Define.
8909 (require_filename, handle_open, handle_unlink, handle_readlink):
8910 Use it.
8911
d8d2a3ee
PA		 89122013-07-01 Pedro Alves <palves@redhat.com>
8913
8914 * server.h: Include "pathmax.h".
8915 * linux-low.c: Don't include sys/param.h.
8916 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8917 MAXPATHLEN.
8918 * win32-low.c: Don't include sys/param.h.
8919 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8920
bc7dea8d
PA		 89212013-07-01 Pedro Alves <palves@redhat.com>
8922
8923 * event-loop.c: Don't check HAVE_UNISTD_H before including
8924 <unistd.h>.
8925 * gdbreplay.c: Likewise.
8926 * remote-utils.c: Likewise.
8927 * server.c: Likewise.
8928 * configure.ac: Don't check for unistd.h.
8929 * configure: Regenerate.
8930
d6c2da54
TT		 89312013-06-28 Tom Tromey <tromey@redhat.com>
8932
8933 * Makefile.in (version.c): Use version.in, not
8934 common/version.in.
8935
257b6bec
MG		 89362013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8937
8938 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8939 * configure: Rebuild.
8940 * Makefile.in (version_host, version_target): Get from configure.
8941 (version.c): Use $(version_host) and $(version_target).
8942
86ebe149
DK		 89432013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8944
8945 Fix trace-status to output user name without trailing colon.
8946 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8947
f30aa5af
DK		 89482013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8949
8950 Fix trace-status to output proper start-time and stop-time.
8951 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8952 output start time and stop time in hex as gdb expects.
8953
28a93511
YQ		 89542013-06-26 Pedro Alves <pedro@codesourcery.com>
8955
8956 * tracepoint.c (build_traceframe_info_xml): Output trace state
8957 variables present in the trace buffer.
8958
01208463
TT		 89592013-06-24 Tom Tromey <tromey@redhat.com>
8960
8961 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8962 create-version.sh.
8963 (version.o): Remove.
8964 * gdbreplay.c: Include version.h.
8965 (version, host_name): Don't declare.
8966 * server.h: Include version.h.
8967 (version, host_name): Don't declare.
8968
760256f9
PA		 89692013-06-12 Pedro Alves <palves@redhat.com>
8970
8971 * linux-x86-low.c (linux_is_elf64): Delete global.
8972 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8973 with local linux_pid_exe_is_elf_64_file use.
8974
030031ee
PA		 89752013-06-11 Pedro Alves <palves@redhat.com>
8976
8977 * linux-low.c (regset_disabled, disable_regset): New functions.
8978 (regsets_fetch_inferior_registers)
8979 (regsets_store_inferior_registers): Use them.
8980 (initialize_regsets_info); Don't allocate the disabled_regsets
8981 array here.
8982 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8983 comment.
8984
5da6eb0a
PA		 89852013-06-11 Pedro Alves <palves@redhat.com>
8986
8987 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8988 xmalloc.
8989
7e5aaa09
PA		 89902013-06-11 Pedro Alves <palves@redhat.com>
8991
8992 * linux-x86-low.c (initialize_low_arch): Call
8993 init_registers_x32_avx_linux.
8994
d878444c
JK		 89952013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8996
8997 Fix compatibility with Android Bionic.
8998 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8999 it is not empty.
9000
3aee8918
PA		 90012013-06-07 Pedro Alves <palves@redhat.com>
9002
5f2b57b5 9003 PR server/14823
3aee8918
PA		 9004 * Makefile.in (OBS): Add tdesc.o.
9005 (IPA_OBJS): Add tdesc-ipa.o.
9006 (tdesc-ipa.o): New rule.
9007 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9008 interface.
9009 * linux-low.c (new_inferior): Delete.
9010 (disabled_regsets, num_regsets): Delete.
9011 (linux_add_process): Adjust to set the new per-process
9012 new_inferior flag.
9013 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9014 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9015 was a stop. When calling arch_setup, switch the current inferior
9016 to the thread that got an event.
9017 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9018 (regsets_fetch_inferior_registers)
9019 (regsets_store_inferior_registers): New regsets_info parameter.
9020 Adjust to use it.
9021 (linux_register_in_regsets): New regs_info parameter. Adjust to
9022 use it.
9023 (register_addr, fetch_register, store_register): New usrregs_info
9024 parameter. Adjust to use it.
9025 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9026 parameter regs_info. Adjust to use it.
9027 (linux_fetch_registers): Get the current inferior's regs_info, and
9028 adjust to use it.
9029 (linux_store_registers): Ditto.
9030 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9031 (initialize_low): Don't initialize the target_regsets here. Call
9032 initialize_low_arch.
9033 * linux-low.h (target_regsets): Delete declaration.
9034 (struct regsets_info): New.
9035 (struct usrregs_info): New.
9036 (struct regs_info): New.
9037 (struct process_info_private) <new_inferior>: New field.
9038 (struct linux_target_ops): Delete the num_regs, regmap, and
9039 regset_bitmap fields. New field regs_info.
9040 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9041 * i387-fp.c (num_xmm_registers): Delete.
9042 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9043 calls to new interface.
9044 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9045 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9046 Infer the number of xmm registers from the regcache's target
9047 description.
9048 * i387-fp.h (num_xmm_registers): Delete.
9049 * inferiors.c (add_thread): Don't install the thread's regcache
9050 here.
9051 * proc-service.c (gregset_info): Fetch the current inferior's
9052 regs_info. Adjust to use it.
9053 * regcache.c: Include tdesc.h.
9054 (register_bytes, reg_defs, num_registers)
9055 (gdbserver_expedite_regs): Delete.
9056 (get_thread_regcache): If the thread doesn't have a regcache yet,
9057 create one, instead of aborting gdbserver.
9058 (regcache_invalidate_one): Rename to ...
9059 (regcache_invalidate_thread): ... this.
9060 (regcache_invalidate_one): New.
9061 (regcache_invalidate): Only invalidate registers of the current
9062 process.
9063 (init_register_cache): Add target_desc parameter, and use it.
9064 (new_register_cache): Ditto. Assert the target description has a
9065 non zero registers_size.
9066 (regcache_cpy): Add assertions. Adjust.
9067 (realloc_register_cache, set_register_cache): Delete.
9068 (registers_to_string, registers_from_string): Adjust.
9069 (find_register_by_name, find_regno, find_register_by_number)
9070 (register_cache_size): Add target_desc parameter, and use it.
9071 (free_register_cache_thread, free_register_cache_thread_one)
9072 (regcache_release, register_cache_size): New.
9073 (register_size): Add target_desc parameter, and use it.
9074 (register_data, supply_register, supply_register_zeroed)
9075 (supply_regblock, supply_register_by_name, collect_register)
9076 (collect_register_as_string, collect_register_by_name): Adjust.
9077 * regcache.h (struct target_desc): Forward declare.
9078 (struct regcache) <tdesc>: New field.
9079 (init_register_cache, new_register_cache): Add target_desc
9080 parameter.
9081 (regcache_invalidate_thread): Declare.
9082 (regcache_invalidate_one): Delete declaration.
9083 (regcache_release): Declare.
9084 (find_register_by_number, register_cache_size, register_size)
9085 (find_regno): Add target_desc parameter.
9086 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9087 declarations.
9088 * remote-utils.c: Include tdesc.h.
9089 (outreg, prepare_resume_reply): Adjust.
9090 * server.c: Include tdesc.h.
9091 (gdbserver_xmltarget): Delete declaration.
9092 (get_features_xml, process_serial_event): Adjust.
9093 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9094 declare.
9095 (struct process_info) <tdesc>: New field.
9096 (ipa_tdesc): Declare.
9097 * tdesc.c: New file.
9098 * tdesc.h: New file.
9099 * tracepoint.c: Include tdesc.h.
9100 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9101 (get_context_regcache): Adjust to pass ipa_tdesc down.
9102 (do_action_at_tracepoint): Adjust to get the register cache size
9103 from the context regcache's description.
9104 (traceframe_walk_blocks): Adjust to get the register cache size
9105 from the current trace frame's description.
9106 (traceframe_get_pc): Adjust to get current trace frame's
9107 description and pass it down.
9108 (gdb_collect): Adjust to get the register cache size from the
9109 IPA's description.
9110 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9111 (gdbserver_xmltarget): Delete.
9112 (initialize_low_tracepoint): Set the ipa's target description.
9113 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9114 (initialize_low_tracepoint): Set the ipa's target description.
9115 * linux-x86-low.c: Include tdesc.h.
9116 [__x86_64__] (is_64bit_tdesc): New.
9117 (ps_get_thread_area, x86_get_thread_area): Use it.
9118 (i386_cannot_store_register): Rename to ...
9119 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9120 (i386_cannot_fetch_register): Rename to ...
9121 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9122 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9123 to new interface.
9124 (target_regsets): Rename to ...
9125 (x86_regsets): ... this.
9126 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9127 interface.
9128 (x86_siginfo_fixup): Use is_64bit_tdesc.
9129 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9130 (tdesc_x32_avx_linux, tdesc_x32_linux)
9131 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9132 Declare.
9133 (x86_linux_update_xmltarget): Delete.
9134 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9135 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9136 (AMD64_LINUX_USER64_CS): New.
9137 (x86_linux_read_description): New, based on
9138 x86_linux_update_xmltarget.
9139 (same_process_callback): New.
9140 (x86_arch_setup_process_callback): New.
9141 (x86_linux_update_xmltarget): New.
9142 (x86_regsets_info): New.
9143 (amd64_linux_regs_info): New.
9144 (i386_linux_usrregs_info): New.
9145 (i386_linux_regs_info): New.
9146 (x86_linux_regs_info): New.
9147 (x86_arch_setup): Reimplement.
9148 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9149 (x86_emit_ops): Ditto.
9150 (the_low_target): Adjust. Install x86_linux_regs_info,
9151 x86_cannot_fetch_register, and x86_cannot_store_register.
9152 (initialize_low_arch): New.
9153 * linux-ia64-low.c (tdesc_ia64): Declare.
9154 (ia64_fetch_register): Adjust.
9155 (ia64_usrregs_info, regs_info): New globals.
9156 (ia64_regs_info): New function.
9157 (the_low_target): Adjust.
9158 (initialize_low_arch): New function.
9159 * linux-sparc-low.c (tdesc_sparc64): Declare.
9160 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9161 Adjust.
9162 (sparc_arch_setup): New function.
9163 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9164 (the_low_target): Adjust.
9165 (initialize_low_arch): New function.
9166 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9167 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9168 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9169 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9170 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9171 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9172 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9173 (tdesc_powerpc_isa205_vsx64l): Declare.
9174 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9175 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9176 (ppc_set_pc, ppc_get_hwcap): Adjust.
9177 (ppc_usrregs_info): Forward declare.
9178 (!__powerpc64__) ppc_regmap_adjusted: New global.
9179 (ppc_arch_setup): Adjust to the current process'es target
9180 description.
9181 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9182 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9183 (ppc_store_evrregset): Adjust.
9184 (target_regsets): Rename to ...
9185 (ppc_regsets): ... this, and make static.
9186 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9187 (ppc_regs_info): New function.
9188 (the_low_target): Adjust.
9189 (initialize_low_arch): New function.
9190 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9191 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9192 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9193 (tdesc_s390x_linux64v2): Declare.
9194 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9195 (s390_fill_gregset, s390_store_last_break): Adjust.
9196 (target_regsets): Rename to ...
9197 (s390_regsets): ... this, and make static.
9198 (s390_get_pc, s390_set_pc): Adjust.
9199 (s390_get_hwcap): New target_desc parameter, and use it.
9200 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9201 (s390_arch_setup): Adjust to set the current process'es target
9202 description. Don't adjust the regmap.
9203 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9204 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9205 (regs_info_3264): New globals.
9206 (s390_regs_info): New function.
9207 (the_low_target): Adjust.
9208 (initialize_low_arch): New function.
9209 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9210 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9211 [__mips64] (init_registers_mips_linux)
9212 (init_registers_mips_dsp_linux): Delete defines.
9213 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9214 (have_dsp): New global.
9215 (mips_read_description): New, based on mips_arch_setup.
9216 (mips_arch_setup): Reimplement.
9217 (get_usrregs_info): New function.
9218 (mips_cannot_fetch_register, mips_cannot_store_register)
9219 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9220 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9221 (target_regsets): Rename to ...
9222 (mips_regsets): ... this, and make static.
9223 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9224 (dsp_regs_info, regs_info): New globals.
9225 (mips_regs_info): New function.
9226 (the_low_target): Adjust.
9227 (initialize_low_arch): New function.
9228 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9229 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9230 Declare.
9231 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9232 (arm_read_description): New, with bits factored from
9233 arm_arch_setup.
9234 (arm_arch_setup): Reimplement.
9235 (target_regsets): Rename to ...
9236 (arm_regsets): ... this, and make static.
9237 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9238 (arm_regs_info): New function.
9239 (the_low_target): Adjust.
9240 (initialize_low_arch): New function.
9241 * linux-m68k-low.c (tdesc_m68k): Declare.
9242 (target_regsets): Rename to ...
9243 (m68k_regsets): ... this, and make static.
9244 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9245 (m68k_regs_info): New function.
9246 (m68k_arch_setup): New function.
9247 (the_low_target): Adjust.
9248 (initialize_low_arch): New function.
9249 * linux-sh-low.c (tdesc_sharch): Declare.
9250 (target_regsets): Rename to ...
9251 (sh_regsets): ... this, and make static.
9252 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9253 (sh_regs_info, sh_arch_setup): New functions.
9254 (the_low_target): Adjust.
9255 (initialize_low_arch): New function.
9256 * linux-bfin-low.c (tdesc_bfin): Declare.
9257 (bfin_arch_setup): New function.
9258 (bfin_usrregs_info, regs_info): New globals.
9259 (bfin_regs_info): New function.
9260 (the_low_target): Adjust.
9261 (initialize_low_arch): New function.
9262 * linux-cris-low.c (tdesc_cris): Declare.
9263 (cris_arch_setup): New function.
9264 (cris_usrregs_info, regs_info): New globals.
9265 (cris_regs_info): New function.
9266 (the_low_target): Adjust.
9267 (initialize_low_arch): New function.
9268 * linux-cris-low.c (tdesc_crisv32): Declare.
9269 (cris_arch_setup): New function.
9270 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9271 (cris_regs_info): New function.
9272 (the_low_target): Adjust.
9273 (initialize_low_arch): New function.
9274 * linux-m32r-low.c (tdesc_m32r): Declare.
9275 (m32r_arch_setup): New function.
9276 (m32r_usrregs_info, regs_info): New globals.
9277 (m32r_regs_info): Adjust.
9278 (initialize_low_arch): New function.
9279 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9280 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9281 (tic6x_usrregs_info): Forward declare.
9282 (tic6x_read_description): New function, based on ...
9283 (tic6x_arch_setup): ... this. Reimplement.
9284 (target_regsets): Rename to ...
9285 (tic6x_regsets): ... this, and make static.
9286 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9287 (tic6x_regs_info): New function.
9288 (the_low_target): Adjust.
9289 (initialize_low_arch): New function.
9290 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9291 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9292 (target_regsets): Rename to ...
9293 (xtensa_regsets): ... this, and make static.
9294 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9295 globals.
9296 (xtensa_arch_setup, xtensa_regs_info): New functions.
9297 (the_low_target): Adjust.
9298 (initialize_low_arch): New function.
9299 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9300 (nios2_arch_setup): Set the current process'es tdesc.
9301 (target_regsets): Rename to ...
9302 (nios2_regsets): ... this.
9303 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9304 (nios2_regs_info): New function.
9305 (the_low_target): Adjust.
9306 (initialize_low_arch): New function.
a261b8f5
PA		 9307 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9308 (aarch64_arch_setup): Set the current process'es tdesc.
9309 (target_regsets): Rename to ...
9310 (aarch64_regsets): ... this.
9311 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9312 (aarch64_regs_info): New function.
9313 (the_low_target): Adjust.
9314 (initialize_low_arch): New function.
3aee8918
PA		 9315 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9316 globals.
9317 (target_regsets): Rename to ...
9318 (tile_regsets): ... this.
9319 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9320 (tile_regs_info): New function.
9321 (tile_arch_setup): Set the current process'es tdesc.
9322 (the_low_target): Adjust.
9323 (initialize_low_arch): New function.
9324 * spu-low.c (tdesc_spu): Declare.
9325 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9326 * win32-arm-low.c (tdesc_arm): Declare.
9327 (arm_arch_setup): New function.
9328 (the_low_target): Install arm_arch_setup instead of
9329 init_registers_arm.
9330 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9331 (init_windows_x86): Rename to ...
9332 (i386_arch_setup): ... this. Set `win32_tdesc'.
9333 (the_low_target): Adjust.
9334 * win32-low.c (win32_tdesc): New global.
9335 (child_add_thread): Don't create the thread cache here.
9336 (do_initial_child_stuff): Set the new process'es tdesc.
9337 * win32-low.h (struct target_desc): Forward declare.
9338 (win32_tdesc): Declare.
9339 * lynx-i386-low.c (tdesc_i386): Declare global.
9340 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9341 * lynx-low.c (lynx_tdesc): New global.
9342 (lynx_add_process): Set the new process'es tdesc.
9343 * lynx-low.h (struct target_desc): Forward declare.
9344 (lynx_tdesc): Declare global.
9345 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9346 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9347 * nto-low.c (nto_tdesc): New global.
9348 (do_attach): Set the new process'es tdesc.
9349 * nto-low.h (struct target_desc): Forward declare.
9350 (nto_tdesc): Declare.
9351 * nto-x86-low.c (tdesc_i386): Declare.
9352 (nto_x86_arch_setup): Set `nto_tdesc'.
9353
b1fbec62
GB		 93542013-06-04 Gary Benson <gbenson@redhat.com>
9355
9356 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9357 to qSupported response when appropriate.
9358 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9359 with nonzero-length annex.
9360 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9361 arguments supplied in annex.
9362
d1ec4ce7
DE		 93632013-05-31 Doug Evans <dje@google.com>
9364
ac44adcb 9365 PR server/15594
d1ec4ce7
DE		 9366 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9367 64 bits in 64-cross-32 environment.
9368
9b25f2d3
PA		 93692013-05-28 Pedro Alves <palves@redhat.com>
9370
9371 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9372 (aarch64-without-fpu.c): Delete rule.
9373 * configure.srv (aarch64*-*-linux*): Remove references to
9374 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9375 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9376 declaration.
9377
6740dc9c
PA		 93782013-05-24 Pedro Alves <palves@redhat.com>
9379
9380 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9381 instead of strchr/decode_address. Error if the range isn't split
9382 with a ','. Don't assume there's be a ':' in the action.
9383
c2d6af84
PA		 93842013-05-23 Yao Qi <yao@codesourcery.com>
9385 Pedro Alves <palves@redhat.com>
9386
9387 * linux-low.c (lwp_in_step_range): New function.
9388 (linux_wait_1): If the thread was range stepping and stopped
9389 outside the stepping range, report the stop to GDB. Otherwise,
9390 continue stepping. Add range stepping debug output.
9391 (linux_set_resume_request): Copy the step range from the resume
9392 request to the lwp.
9393 (linux_supports_range_stepping): New.
9394 (linux_target_ops) <supports_range_stepping>: Set to
9395 linux_supports_range_stepping.
9396 * linux-low.h (struct linux_target_ops)
9397 <supports_range_stepping>: New field.
9398 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9399 * linux-x86-low.c (x86_supports_range_stepping): New.
9400 (the_low_target) <supports_range_stepping>: Set to
9401 x86_supports_range_stepping.
9402 * server.c (handle_v_cont): Handle 'r' action.
9403 (handle_v_requests): Append ";r" if the target supports range
9404 stepping.
9405 * target.h (struct thread_resume) <step_range_start,
9406 step_range_end>: New fields.
9407 (struct target_ops) <supports_range_stepping>:
9408 New field.
9409 (target_supports_range_stepping): New macro.
9410
58794e1a
JB		 94112013-05-17 Joel Brobecker <brobecker@adacore.com>
9412
9413 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9414 confusion in comment.
9415
d631c5a7
JB		 94162013-05-17 Joel Brobecker <brobecker@adacore.com>
9417
9418 * lynx-low.c (struct process_info_private): New type.
9419 (lynx_add_process): New function.
9420 (lynx_create_inferior, lynx_attach): Replace calls to
9421 add_process by calls to lynx_add_process.
9422 (lynx_resume): If PTID is null, then try using
9423 current_process()->private->last_wait_event_ptid.
9424 Add comments.
9425 (lynx_clear_inferiors): Delete. The contents of that function
9426 has been inlined in lynx_mourn;
9427 (lynx_wait_1): Save the ptid in the process's private data.
9428 (lynx_mourn): Free the process' private data. Replace call
9429 to lynx_clear_inferiors by call to clear_inferiors.
9430
96f7a20f
YQ		 94312013-05-17 Yao Qi <yao@codesourcery.com>
9432
9433 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9434 the right place.
9435
db0dfaa0
LM		 94362013-05-16 Luis Machado <lgustavo@codesourcery.com>
9437
9438 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9439 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9440 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9441 PT_TEXT_END_ADDR guards. Update comments.
9442 (linux_target_op) <read_offsets>: Conditionally define to
9443 linux_read_offsets if the target is UCLIBC and if it defines
9444 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9445
68f5f838
SL		 94462013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9447 Andrew Jenner <andrew@codesourcery.com>
9448
9449 * Makefile.in (SFILES): Add linux-nios2-low.c.
9450 (clean): Add action to delete nios2-linux.c.
9451 (nios2-linux.c): New rule.
9452 * configure.srv: Add nios2*-*-linux*.
9453 * linux-nios2-low.c: New.
9454
1ebff1fd
HAQ		 94552013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9456
9457 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9458
f6150862
HZ		 94592013-04-25 Hui Zhu <hui@codesourcery.com>
9460
9461 PR gdb/15186
f6150862
HZ		 9462 * ax.c (ax_printf): Add fflush.
9463
614c279d
TT		 94642013-04-22 Tom Tromey <tromey@redhat.com>
9465
9466 * Makefile.in (SFILES): Add filestuff.c.
9467 (OBS): Add filestuff.o.
9468 (filestuff.o): New target.
9469 * config.in, configure: Rebuild.
9470 * configure.ac: Check for fdwalk, pipe2.
9471
7d4e5717
PA		 94722013-04-17 Pedro Alves <palves@redhat.com>
9473
9474 * configure.ac (USE_THREAD_DB): Delete variable.
9475 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9476 Don't AC_SUBST USE_THREAD_DB.
9477 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9478 * config.in, configure: Regenerate.
9479
d5c93e41
PA		 94802013-04-16 Pedro Alves <palves@redhat.com>
9481
9482 * linux-low.h (struct lwp_info) <thread_known>: Move under
9483 the USE_THREAD_DB #ifdef.
9484
04f5fe89
PA		 94852013-04-16 Pedro Alves <palves@redhat.com>
9486
9487 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9488 (linux-low.o): Delete rule.
9489 * linux-low.h: Always include "gdb_thread_db.h" instead of
9490 conditionally including thread_db.h.
9491 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9492 HAVE_THREAD_DB_H.
9493
480b27bf
JK		 94942013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9495
9496 * Makefile.in (install-only): Fix make install regression.
9497
43662968
JK		 94982013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9499
9500 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9501 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9502 installation.
9503 * gdbserver.1: Remove.
9504
3e74e146
PA		 95052013-03-22 Pedro Alves <palves@redhat.com>
9506
9507 * linux-low.c (handle_extended_wait): Don't call
9508 linux_enable_event_reporting.
9509
a8347a2a
TT		 95102013-03-15 Tony Theodore <tonyt@logyst.com>
9511
9512 PR build/9098:
9513 * Makefile.in (SHELL): Use @SHELL@.
9514
eeb56fa7
SDJ		 95152013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9516
9517 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9518 compiler warning.
9519
4fa7e2ff
JB		 95202013-03-13 Joel Brobecker <brobecker@adacore.com>
9521
9522 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9523 Remove extraneous NULL element.
9524
8ddb1965
YQ		 95252013-03-13 Yao Qi <yao@codesourcery.com>
9526
9527 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9528 'V' block in trace frame.
9529
9accd112
MM		 95302013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9531
9532 * target.h (struct target_ops): Add btrace ops.
9533 (target_supports_btrace): New macro.
9534 (target_enable_btrace): New macro.
9535 (target_disable_btrace): New macro.
9536 (target_read_btrace): New macro.
9537 * gdbthread.h (struct thread_info): Add btrace field.
9538 * server.c: Include btrace-common.h.
9539 (handle_btrace_general_set): New function.
9540 (handle_btrace_enable): New function.
9541 (handle_btrace_disable): New function.
9542 (handle_general_set): Call handle_btrace_general_set.
9543 (handle_qxfer_btrace): New function.
9544 (struct qxfer qxfer_packets[]): Add btrace entry.
9545 * inferiors.c (remove_thread): Disable btrace.
9546 * linux-low: Include linux-btrace.h.
9547 (linux_low_enable_btrace): New function.
9548 (linux_low_read_btrace): New function.
9549 (linux_target_ops): Add btrace ops.
9550 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9551 Add srv_linux_btrace=yes.
9552 (x86_64-*-linux*): Add linux-btrace.o.
9553 Add srv_linux_btrace=yes.
9554 * configure.ac: Define HAVE_LINUX_BTRACE.
9555 * config.in: Regenerated.
9556 * configure: Regenerated.
9557
5cc22e4c
MM		 95582013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9559
9560 * server.c (handle_qxfer): Preserve error message if -3 is
9561 returned.
9562 (qxfer): Document the -3 return value.
9563
7c97f91e
MM		 95642013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9565
9566 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9567 (linux_btrace_h): New variable.
9568 (linux-btrace.o): New rule.
9569
be9a119c 95702013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9571 Hafiz Abid Qadeer <abidh@codesourcery.com>
9572
9573 * tracepoint.c (trace_buffer_size): New global.
9574 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9575 (init_trace_buffer): Change to one-argument function. Allocate
9576 trace buffer memory.
9577 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9578 handle QTBuffer:size packet.
9579 (cmd_bigqtbuffer_size): New function.
9580 (initialize_tracepoint): Call init_trace_buffer with
9581 DEFAULT_TRACE_BUFFER_SIZE.
9582 * server.c (handle_query): Add QTBuffer:size in the
9583 supported packets.
9584
e64f7499
YQ		 95852013-03-07 Yao Qi <yao@codesourcery.com>
9586
9587 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9588 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9589 of -1.
9590 (cmd_qtsp): Adjust condition. Do post increment.
9591 Set cur_action and cur_step_action back to 0.
9592
f0ae6fc3
PA		 95932013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9594
9595 PR server/15236
9596 * linux-low.c (linux_write_memory): Return early success if LEN is
9597 zero.
9598
b5b0b0af
CV		 95992013-03-05 Corinna Vinschen <vinschen@redhat.de>
9600
334ad4a8 9601 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9602
589bc927
TT		 96032013-02-28 Tom Tromey <tromey@redhat.com>
9604
9605 * configure.ac: Invoke AC_SYS_LARGEFILE.
9606 * configure, config.in: Rebuild.
9607
dfe07582
CV		 96082013-02-28 Corinna Vinschen <vinschen@redhat.com>
9609
9610 * win32-low.c: Throughout, fix format strings and casts of
9611 printf-like functions to avoid type related warnings on all
9612 platforms.
9613 (get_child_debug_event): Print dwDebugEventCode as hex since
9614 that's how it's usually documented.
9615
736cd585
YQ		 96162013-02-28 Yao Qi <yao@codesourcery.com>
9617
9618 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9619 pulongest.
9620
e1f58301
JW		 96212013-02-27 Jiong Wang <jiwang@tilera.com>
9622
9623 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9624 (reg-tilegx32.c): New rule.
9625 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9626 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9627 different register info initializer according to elf class.
9628 (init_registers_tilgx32): New function. The tilegx32 register info
9629 initializer.
9630 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9631 (tile_store_gregset): Likewise.
9632
d171ca78
YQ		 96332013-02-27 Yao Qi <yao@codesourcery.com>
9634
9635 * server.c (process_point_options): Print debug message when
9636 debug_threads is true.
9637
282bbdf3
YQ		 96382013-02-26 Yao Qi <yao@codesourcery.com>
9639
9640 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9641
aca22551
PA		 96422013-02-19 Pedro Alves <palves@redhat.com>
9643 Kai Tietz <ktietz@redhat.com>
9644
9645 PR gdb/15161
9646
9647 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9648 instead of strtoul to extract address from packet.
9649 (process_serial_event) <'z'>: Likewise.
9650
4f3cee1c
YQ		 96512013-02-18 Yao Qi <yao@codesourcery.com>
9652
9653 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9654
8e1d55a3
PA		 96552013-02-14 Pedro Alves <palves@redhat.com>
9656
9657 Plug memory leak.
9658
9659 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9660 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9661
458820da
PA		 96622013-02-14 Pedro Alves <palves@redhat.com>
9663
9664 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9665
baea0dae
PA		 96662013-02-14 Pedro Alves <palves@redhat.com>
9667
9668 * tracepoint.c (save_string): Delete.
9669 (add_tracepoint_action): Use savestring instead of save_string.
9670
0b1afbb3
PA		 96712013-02-12 Pedro Alves <palves@redhat.com>
9672
9673 * linux-xtensa-low.c: Ditto.
9674 * xtensa-xtregs.c: Ditto.
9675
8a4ac37e
PA		 96762013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9677
9678 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9679 thread_db.
9680
148de6bb
MS		 96812013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9682
9683 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9684 aarch64_num_wp_regs and aarch64_num_bp_regs to
9685 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9686
55fac6e0
MS		 96872013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9688
9689 * linux-aarch64-low.c (ps_get_thread_area): Replace
9690 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9691
176eb98c
MS		 96922013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9693 Marcus Shawcroft <marcus.shawcroft@arm.com>
9694 Nigel Stephens <nigel.stephens@arm.com>
9695 Yufeng Zhang <yufeng.zhang@arm.com>
9696
9697 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9698 (aarch64.c, aarch64-without-fpu.c): New targets.
9699 * configure.srv (aarch64*-*-linux*): New.
9700 * linux-aarch64-low.c: New file.
9701
56f7af9c
MS		 97022013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9703
43aaf8b6 9704 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9705 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9706 (dequeue_one_deferred_signal, linux_resume_one_thread)
9707 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9708 (linux_tracefork_grandchild, linux_test_for_tracefork)
9709 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9710 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9711 where the argument is 0.
9712
60f662b0
YQ		 97132013-01-25 Yao Qi <yao@codesourcery.com>
9714
9715 * event-loop.c: Include "queue.h".
9716 (gdb_event_p): New typedef.
9717 (struct gdb_event) <next_event>: Remove.
9718 (event_queue): Change to QUEUE(gdb_event_p).
9719 (async_queue_event): Remove.
9720 (gdb_event_xfree): New.
9721 (initialize_event_loop): New.
9722 (process_event): Use API from QUEUE.
9723 (wait_for_event): Likewise.
9724 * server.c (main): Call initialize_event_loop.
9725 * server.h (initialize_event_loop): Declare.
9726
5ae4861a
YQ		 97272013-01-18 Yao Qi <yao@codesourcery.com>
9728
9729 * ax.h (struct eval_agent_expr_context): New.
9730 (gdb_eval_agent_expr): Update declaration.
9731 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9732 TFRAME. Add new argument CTX.
9733 * server.h (struct eval_agent_expr_context): Declare.
9734 (agent_mem_read, agent_tsv_read): Update declaration.
9735 (agent_mem_read_string): Likewise.
9736 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9737 (add_traceframe_block): Add new argument TPOINT.
9738 Increase TPOINT->traceframe_usage.
9739 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9740 eval_tracepoint_agent_expr.
9741 (condition_true_at_tracepoint): Likewise.
9742 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9743 (agent_mem_read_string, agent_tsv_read): Likewise.
9744
85e00e85
YQ		 97452013-01-16 Yao Qi <yao@codesourcery.com>
9746
9747 * linux-low.c (linux_resume_one_lwp): Don't check
9748 'lwp->bp_reinsert != 0'.
9749
4039cf45
JB		 97502013-01-07 Joel Brobecker <brobecker@adacore.com>
9751 Pedro Alves <palves@redhat.com>
9752
9753 * lynx-low.c (ptrace_request_to_str): Define a temporary
9754 macro and use it to simplify this function's implementation.
9755
9044dee2
JB		 97562013-01-07 Joel Brobecker <brobecker@adacore.com>
9757
9758 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9759 sets errno.
9760
e6352c8f
JB		 97612013-01-07 Joel Brobecker <brobecker@adacore.com>
9762
9763 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9764
50681a27
JB		 97652013-01-07 Joel Brobecker <brobecker@adacore.com>
9766
9767 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9768
3f6e77ef
JB		 97692013-01-07 Joel Brobecker <brobecker@adacore.com>
9770
9771 * lynx-low.c (lynx_resume): Use the resume_info parameter
9772 to determine the ptid for the lynx_ptrace call, unless
9773 it is equal to minus_one_ptid, in which case we use the
9774 ptid of the current_inferior.
9775 (lynx_wait_1): After having received a thread create/exit
9776 event, resume the inferior's execution using the signaling
9777 thread's ptid, rather than the old ptid.
9778
7fda33ae
JB		 97792013-01-07 Joel Brobecker <brobecker@adacore.com>
9780
9781 * lynx-low.c (lynx_resume): Delete variable ret.
9782
b9786c74
JB		 97832013-01-01 Joel Brobecker <brobecker@adacore.com>
9784
9785 * gdbreplay.c (gdbreplay_version): Update copyright year.
9786 * server.c (gdbserver_version): Likewise.
9787
8b93d60f
JB		 97882012-12-17 Joel Brobecker <brobecker@adacore.com>
9789
9790 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9791 new thread.
9792
037335a7
JB		 97932012-12-17 Joel Brobecker <brobecker@adacore.com>
9794
9795 * lynx-low.c (ptrace_request_to_str): Add handling for
9796 PTRACE_GETTRACESIG.
9797
52d4cbd8
JB		 97982012-12-17 Joel Brobecker <brobecker@adacore.com>
9799
9800 * lynx-low.c (lynx_attach): Delete variable new_process.
9801
ab8f6ca9
JB		 98022012-12-17 Joel Brobecker <brobecker@adacore.com>
9803
9804 * lynx-low.c (lynx_create_inferior): Delete variable
9805 new_process.
9806
78cbc024
JB		 98072012-12-17 Joel Brobecker <brobecker@adacore.com>
9808
9809 * lynx-low.c (ptrace_request_to_str): Do not handle
9810 PTRACE_GETTHREADLIST if this macro does not exist.
9811
14a00470
YQ		 98122012-12-15 Yao Qi <yao@codesourcery.com>
9813
9814 * Makefile.in (OBS): Add notif.o.
9815 * notif.c, notif.h: New.
9816 * server.c: Include "notif.h".
9817 (struct vstop_notif) <next>: Remove.
9818 <base>: New field.
9819 (queue_stop_reply): Update.
9820 (push_event, send_next_stop_reply): Remove.
9821 (discard_queued_stop_replies): Update.
9822 (notif_stop): New variable.
9823 (handle_v_stopped): Remove.
9824 (handle_v_requests): Don't call handle_v_stopped. Call
9825 handle_ack_notif instead.
9826 (queue_stop_reply_callback): Call notif_event_enque instead
9827 of queue_stop_reply.
9828 (handle_status): Don't call send_next_stop_reply, call
9829 notif_write_event instead.
9830 (kill_inferior_callback): Likewise.
9831 (detach_or_kill_inferior_callback): Likewise.
9832 (main): Call initialize_notif.
9833 (process_serial_event): Call QUEUE_is_empty.
9834 (handle_target_event): Call notif_push instead of push event.
9835 * server.h (push_event): Remove declaration.
9836
61c125b9
TT		 98372012-12-10 Tom Tromey <tromey@redhat.com>
9838
9839 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9840 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9841 macros.
9842 (.c.o): Rewrite.
9843 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9844 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9845 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9846 (amd64-linux-ipa.o, ax.o): Rewrite.
9847 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9848 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9849 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9850 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9851 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9852 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9853 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9854 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9855 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9856 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9857 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9858 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9859 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9860 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9861 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9862 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9863 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9864 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9865 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9866 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9867 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9868 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9869 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9870 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9871 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9872 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9873 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9874 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9875 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9876 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9877 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9878 (reg-tilegx.o): Remove.
9879 (all_object_files): New macro.
9880 Include .deps files.
9881 * aclocal.m4, configure: Rebuild.
9882 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9883 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9884 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9885
e90e9ad9
TT		 98862012-12-05 Tom Tromey <tromey@redhat.com>
9887
9888 PR gdb/14917:
9889 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9890
02d403bf 98912012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9892
9893 * configure.ac: Check for linux/perf_event.h.
9894 * config.in: Regenerated.
9895 * configure: Regenerated.
9896
0270a750
PA		 98972012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9898
9899 * hostio.c (handle_readlink): Decrease buffer size
9900 parameter passed to readlink by one byte.
9901
8c29b58e
YQ		 99022012-11-26 Yao Qi <yao@codesourcery.com>
9903
9904 * configure.ac (build_warnings): Append '-Wempty-body'.
9905 * configure: Regenerated.
9906 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9907 body.
9908
8bdce1ff
PM		 99092012-11-15 Pierre Muller <muller@sourceware.org>
9910
9911 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9912 * config.in: Regenerate.
9913 * configure: Regenerate.
9914 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9915 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9916 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9917 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9918 header.
9919 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9920 instead of <sys/wait.h> header.
9921 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9922
02d403bf 99232012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9924
9925 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9926 (various make rules): Remove -DGDBSERVER
9927
fbd5db48
YQ		 99282012-11-09 Yao Qi <yao@codesourcery.com>
9929
9930 * spu-low.c (current_ptid): Move it to ..
9931 * gdbthread.h: ... here. New.
9932 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9933 * server.c (myresume, process_serial_event): Likewise.
9934 * thread-db.c (thread_db_find_new_threads): Likewise.
9935 * tracepoint.c (run_inferior_command): Likewise.
9936
b3dc46ff
AB		 99372012-10-01 Andrew Burgess <aburgess@broadcom.com>
9938
9939 * server.c (handle_search_memory_1): Include access length in
9940 warning message.
9941
07c04788
HPN		 99422012-09-05 Michael Brandt <michael.brandt@axis.com>
9943
9944 * linux-crisv32-low.c: Fix compile errors.
9945
918d227b
YQ		 99462012-09-04 Yao Qi <yao@codesourcery.com>
9947
9948 * tracepoint.c (cmd_qtsv): Adjust debug message.
9949 Don't check CUR_TPOINT.
9950
18c1b81a
YQ		 99512012-08-28 Yao Qi <yao@codesourcery.com>
9952
9953 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9954 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9955 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9956 Remove declarations of xmalloc, xreallloc, xstrdup and
9957 freeargv.
9958 * Makefile.in (libiberty_h): New.
9959 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9960 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9961
dc82f37b
YQ		 99622012-08-23 Yao Qi <yao@codesourcery.com>
9963
9964 * server.h: Remove declaration of 'xsnprintf'.
9965
406b1477
KS		 99662012-08-22 Keith Seitz <keiths@redhat.com>
9967
9968 * server.h: Include build-gnulib-gbserver/config.h.
9969 * gdbreplay.c: Likewise.
9970
e6712ff1
DE		 99712012-08-08 Doug Evans <dje@google.com>
9972
9973 * Makefile.in (SFILES): Add gdb_vecs.c.
9974 (OBS): Add gdb_vecs.o.
9975 (gdb_vecs_h, host_defs_h): New variables.
9976 (thread-db.o): Add $(gdb_vecs_h) dependency.
9977 (gdb_vecs.o): New rule.
9978 * thread-db.c: #include "gdb_vecs.h".
9979 (thread_db_load_search): Use a vector to iterate over path elements.
9980 Handle text appearing after "$pdir".
9981
9982 * configure.ac: Add check for strstr.
9983 * config.in: Regenerate.
9984 * configure: Regenerate.
9985
7c3270ae
UW		 99862012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9987
9988 * hostio.c (handle_pread): If pread fails, fall back to attempting
9989 lseek/read.
9990 (handle_pwrite): Likewise for pwrite.
9991
b62e2b27
UW		 99922012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9993
9994 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9995 between unsupported TYPE and unimplementable ADDR/LEN combination.
9996 (arm_insert_point): Act on new return value.
9997
78a99e91
PA		 99982012-07-31 Pedro Alves <palves@redhat.com>
9999
10000 * server.c (process_point_options): Only skip tokens if we find
10001 one that is unrecognized. Don't treat 'X' specially while
10002 skipping unrecognized tokens.
10003
fcf303ab
UW		 100042012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10005
10006 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10007 to 4-byte-align HW breakpoint addresses for Thumb.
10008
7255706c
YQ		 100092012-07-27 Yao Qi <yao@codesourcery.com>
10010
10011 PR remote/14161.
10012
10013 * server.h: Declare gdb_agent_about_to_close.
10014 * target.c (kill_inferior): Include "agent.h".
10015 New. Send command 'kill'.
10016 * target.h (kill_inferior): Removed macro.
10017 * tracepoint.c (gdb_agent_about_to_close): New.
10018 (gdb_agent_helper_thread): Handle command 'close'.
10019 Wait endlessly until the inferior stops.
10020 Install gdb_agent_remove_socket to atexit hook.
10021 (agent_socket_name): New static variable.
10022 (gdb_agent_socket_init): Replace local variable 'name' with
10023 'agent_socket_name'.
10024 (gdb_agent_remove_socket): New.
10025
5a3f286f
YQ		 100262012-07-27 Yao Qi <yao@codesourcery.com>
10027
10028 * server.c (process_point_options): Stop at 'X' when parsing.
10029
961bd387
ME		 100302012-07-19 Michael Eager <eager@eagercon.com>
10031
a261b8f5 10032 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10033 to hw_execute.
10034 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10035 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10036 hardware breakpoint.
10037
aa7c7447
JK		 100382012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10039
10040 * gdbserver/linux-low.c (initialize_low): Call
10041 linux_ptrace_init_warnings.
10042
7f216e7c
DE		 100432012-07-02 Doug Evans <dje@google.com>
10044
10045 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10046 pointer to int.
10047
d3ce09f5
SS		 100482012-07-02 Stan Shebs <stan@codesourcery.com>
10049
10050 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10051 (ax.o): Add it to build rule.
10052 (ax-ipa.o): Ditto.
10053 (OBS): Add format.o.
10054 (IPA_OBS): Add format.o.
10055 * server.c (handle_query): Claim support for breakpoint commands.
10056 (process_point_options): Add command case.
10057 (process_serial_event): Leave running if there are printfs in
10058 effect.
10059 * mem-break.h (any_persistent_commands): Declare.
10060 (add_breakpoint_commands): Declare.
10061 (gdb_no_commands_at_breakpoint): Declare.
10062 (run_breakpoint_commands): Declare.
10063 * mem-break.c (struct point_command_list): New struct.
10064 (struct breakpoint): New field command_list.
10065 (any_persistent_commands): New function.
10066 (add_commands_to_breakpoint): New function.
10067 (add_breakpoint_commands): New function.
10068 (gdb_no_commands_at_breakpoint): New function.
10069 (run_breakpoint_commands): New function.
10070 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10071 locally.
10072 * ax.c: Include format.h.
10073 (ax_printf): New function.
10074 (gdb_eval_agent_expr): Add printf opcode.
10075
2f8f6aed
YQ		 100762012-06-13 Yao Qi <yao@codesourcery.com>
10077
10078 * server.c (start_inferior): Remove duplicated writes to fields
10079 'last_resume_kind' and 'last_status' of 'current_inferior'.
10080
0c9070b3
YQ		 100812012-06-12 Yao Qi <yao@codesourcery.com>
10082 Pedro Alves <palves@redhat.com>
10083
10084 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10085 comment.
10086 * server.c (handle_v_cont): Extend comment.
10087
c52daf70
YQ		 100882012-06-11 Yao Qi <yao@codesourcery.com>
10089
10090 * linux-low.c (linux_attach): Add 'static'.
10091
d38bbb0a
YQ		 100922012-06-06 Yao Qi <yao@codesourcery.com>
10093
10094 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10095
89dc0afd
JK		 100962012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10097
10098 Fix gcc -flto compilation warning.
10099 * server.c (main): Make variable multi_mode and attach volatile.
10100
75f62ce7
TJB		 101012012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10102
10103 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10104 if the platform doesn't know about it.
10105
65f479b6
PA		 101062012-05-30 Jeff Kenton <jkenton@tilera.com>
10107
10108 * Makefile.in (SFILES): Add linux-tile-low.c.
10109 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10110 * configure.srv: Handle tilegx-*-linux*.
10111 * linux-tile-low.c: New file.
10112
0c5bf5a9
JK		 101132012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10114
10115 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10116
a493e3e2
PA		 101172012-05-24 Pedro Alves <palves@redhat.com>
10118
10119 PR gdb/7205
10120
43aaf8b6 10121 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10122
2ea28649
PA		 101232012-05-24 Pedro Alves <palves@redhat.com>
10124
10125 PR gdb/7205
10126
10127 Replace target_signal with gdb_signal throughout.
10128
8d409d16
MR		 101292012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10130
10131 * linux-low.c (linux_store_registers): Avoid the copying sequence
10132 when no data has been retrieved by ptrace.
10133
23512c01
MGD		 101342012-05-22 Will Deacon <will.deacon@arm.com>
10135
10136 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10137 Include asm/ptrace.h.
10138 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10139 already defined.
10140
4934b29e
MR		 101412012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10142
10143 * linux-low.c (linux_store_registers): Don't re-retrieve data
10144 with ptrace that has already been obtained from /proc. Always
10145 copy any data retrieved with ptrace to the buffer supplied.
10146
bde24c0a
PA		 101472012-05-11 Yao Qi <yao@codesourcery.com>
10148 Pedro Alves <palves@redhat.com>
10149
10150 * linux-low.c (enum stopping_threads_kind): New.
10151 (stopping_threads): Change type to `enum stopping_threads_kind'.
10152 (handle_extended_wait): If stopping and suspending threads, leave
10153 the new_lwp suspended too.
10154 (linux_wait_for_event): Adjust.
10155 (stop_all_lwps): Set `stopping_threads' to
10156 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10157 whether we're suspending threads or just stopping them. Assert no
10158 recursion happens.
10159
623b6bdf
YQ		 101602012-04-29 Yao Qi <yao@codesourcery.com>
10161
10162 * server.h: Move some code to ...
10163 * gdbthread.h: ... here. New.
10164 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10165 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10166 (nto-low.o, win32-low.o): Likewise.
10167 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10168 * regcache.c, remote-utils.c, server.c: Likewise.
10169 * target.c, tracepoint.c, win32-low.c: Likewise.
10170
f15f9948
TJB		 101712012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10172
10173 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10174 (PTRACE_ARG4_TYPE): Likewise.
10175 (PTRACE_XFER_TYPE): Likewise.
10176 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10177 ptrace to PTRACE_ARG3_TYPE.
10178 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10179 (PTRACE_ARG4_TYPE): Likewise.
10180 (PTRACE_XFER_TYPE): Likewise.
10181 (linux_detach_one_lwp): Cast fourth argument of
10182 ptrace to long then PTRACE_ARG4_TYPE.
10183 (regsets_fetch_inferior_registers): Cast third argument of
10184 ptrace to long then PTRACE_ARG3_TYPE.
10185 (regsets_store_inferior_registers): Likewise.
10186
38ea300a
PA		 101872012-04-20 Pedro Alves <palves@redhat.com>
10188
10189 * configure: Regenerate.
10190
c971b7fa
PA		 101912012-04-19 Pedro Alves <palves@redhat.com>
10192
43aaf8b6 10193 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10194 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10195 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10196 (all, install-only, uninstall, clean-info, all-lib, clean): No
10197 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10198 (maintainer-clean realclean distclean): Use subdir_do.
10199 (subdir_do): New.
10200 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10201 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10202 * acinclude.m4: Include acx_configure_dir.m4.
10203 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10204 calls. Call AC_PROG_RANLIB. Configure gnulib using
10205 ACX_CONFIGURE_DIR.
10206 (GNULIB): New.
10207 (GNULIB_STDINT_H): Adjust.
10208 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10209 * gdbreplay.c: Include build-gnulib/config.h.
10210 * server.h: Likewise.
10211 * aclocal.m4: Regenerate.
10212 * config.in: Regenerate.
10213 * configure: Regenerate.
c971b7fa 10214
809277f8
PA		 102152012-04-19 Pedro Alves <palves@redhat.com>
10216
10217 * Makefile.in (LIBGNU, INCGNU): Adjust.
10218 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10219 (all, install-only, uninstall, clean-info, all-lib, clean)
10220 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10221 * configure.ac: Adjust AC_OUTPUT output.
10222 * aclocal.m4: Regenerate.
10223 * configure: Regenerate.
10224
fd9bb8b8
PA		 102252012-04-19 Pedro Alves <palves@redhat.com>
10226
10227 * Makefile.in (generated_files): New.
10228 (server_h): Remove the explicit dependency on config.h, and depend
10229 on $generated_files.
10230
1c298c66
PA		 102312012-04-19 Pedro Alves <palves@redhat.com>
10232
10233 * Makefile.in (INCGNU): Add -Ignulib.
10234
57c4b50b
PA		 102352012-04-19 Pedro Alves <palves@redhat.com>
10236
10237 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10238 (INCGNU): ... this, and spell out -I here.
10239 (GNULIB_LIB): Rename to ...
10240 (LIBGNU): ... this.
10241 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10242
1030e047
PA		 102432012-04-19 Pedro Alves <palves@redhat.com>
10244
10245 * config.in: Regenerate.
10246
447d4319
PA		 102472012-04-19 Pedro Alves <palves@redhat.com>
10248
10249 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10250 * server.h (memmem): Remove declaration.
10251 * config.in: Regenerate.
10252 * configure: Regenerate.
10253
aad9eab9
YQ		 102542012-04-19 Yao Qi <yao@codesourcery.com>
10255
10256 * Makefile.in (SFILES): Add common/vec.c.
10257 (OBS): Add vec.o.
10258 (vec.o): New rule.
10259
3e10640f
YQ		 102602012-04-19 Yao Qi <yao@codesourcery.com>
10261
10262 * remote-utils.c (prepare_resume_reply): Replace with macro
10263 target_core_of_thread.
10264 * server.c (handle_qxfer_threads_proper): Likewise.
10265 * target.h (traget_core_of_thread): New macro.
10266
71622373
PA		 102672012-04-18 Pedro Alves <palves@redhat.com>
10268
10269 * aclocal.m4: Regenerate.
10270 * configure: Regenerate.
10271
80d26939
YQ		 102722012-04-16 Yao Qi <yao@codesourcery.com>
10273
10274 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10275 duplicated on address.
10276
42476b70
YQ		 102772012-04-16 Yao Qi <yao@codesourcery.com>
10278
10279 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10280 (struct tracepoint_action_ops) <send>: New field.
10281 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10282 (agent_expr_send, x_tracepoint_action_send): New.
10283 (l_tracepoint_action_send): New.
10284 (cmd_qtdp): Download and install tracepoint
10285 according to `use_agent'.
10286 (run_inferior_command): Add one more parameter `len'.
10287 Update callers.
10288 (tracepoint_send_agent): New.
10289 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10290
7bc83639
YQ		 102912012-04-16 Yao Qi <yao@codesourcery.com>
10292
10293 * tracepoint.c (download_tracepoints): Moved to ...
10294 (cmd_qtstart): ... here.
10295
5f18041e
YQ		 102962012-04-14 Yao Qi <yao@codesourcery.com>
10297
10298 * tracepoint.c: Include inttypes.h.
10299 (struct collect_memory_action): Use sized types.
10300 (struct tracepoint): Likewise.
10301 (cmd_qtdp, stop_tracing): Update print specifiers.
10302 (cmd_qtp, response_tracepoint): Likewise.
10303 (collect_data_at_tracepoint): Likewise.
10304 (collect_data_at_step): Likewise.
10305
55a8c076
YQ		 103062012-04-14 Yao Qi <yao@codesourcery.com>
10307
10308 Import gnulib module inttypes.
10309 * aclocal.m4, config.in, configure: Regenerated.
10310
dc750257
YQ		 103112012-04-14 Yao Qi <yao@codesourcery.com>
10312
10313 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10314 Makefile and config.status at last.
10315
0ab5faf9
YQ		 103162012-04-13 Yao Qi <yao@codesourcery.com>
10317
10318 * tracepoint.c: Include stdint.h unconditionally.
10319
18f5fd81
TJB		 103202012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10321
10322 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10323 on BFD_HAVE_SYS_PROCFS_TYPE.
10324 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10325 * configure: Regenerate.
10326 * config.in: Likewise.
10327
4d47af5c
L		 103282012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10329
10330 * Makefile.in (clean): Also remove x32.c x32-linux.c
10331 x32-avx.c x32-avx-linux.c.
10332 (x32.o): New target.
10333 (x32.c): Likewise.
10334 (x32-linux.o): Likewise.
10335 (x32-linux.c): Likewise.
10336 (x32-avx.o): Likewise.
10337 (x32-avx.c): Likewise.
10338 (x32-avx-linux.o): Likewise.
10339 (x32-avx-linux.c): Likewise.
10340
10341 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10342 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10343 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10344 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10345 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10346 i386/x32-avx-linux.xml.
10347
10348 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10349 (init_registers_x32_avx_linux): Likwise.
10350 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10351 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10352
ecedbe58
PA		 103532012-04-13 Pedro Alves <palves@redhat.com>
10354
10355 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10356 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10357 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10358 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10359 the sub-make.
10360
c92b5177
L		 103612012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10362
10363 * linux-x86-low.c (compat_x32_clock_t): New.
10364 (compat_x32_siginfo_t): Likewise.
10365 (compat_x32_siginfo_from_siginfo): Likewise.
10366 (siginfo_from_compat_x32_siginfo): Likewise.
10367 (linux_is_elf64): Likewise.
10368 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10369 and siginfo_from_compat_x32_siginfo for x32.
10370 (x86_arch_setup): Set linux_is_elf64.
10371
214d508e
L		 103722012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10373
10374 PR gdb/13969
10375 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10376 e_machine field.
10377 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10378 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10379 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10380 compatible with process.
10381
c9a1864a
YQ		 103822012-04-12 Yao Qi <yao@codesourcery.com>
10383
10384 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10385 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10386 (install-only, install-info, clean): Handle sub dir gnulib.
10387 (all-lib, am--refresh): New targets.
10388 (memmem.o): Remove target.
10389 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10390 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10391 (AC_REPLACE_FUNCS): Remove memmem.
10392 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10393 (AC_OUTPUT): Generate Makefile in gnulib/.
10394 * aclocal.m4, config.in, configure: Regenerated.
10395
367ba2c2
MR		 103962012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10397
10398 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10399
9d236627
PA		 104002012-04-05 Pedro Alves <palves@redhat.com>
10401
10402 -Werror=strict-aliasing
10403
10404 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10405 pointer.
10406
111217b3
PA		 104072012-04-04 Pedro Alves <palves@redhat.com>
10408
10409 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10410 (sparc_store_gregset_from_stack, sparc_store_gregset)
10411 (sparc_breakpoint_at): Fix formatting.
10412
8365dcf5
TJB		 104132012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10414
10415 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10416 are available.
10417 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10418 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10419 * config.in: Regenerate.
10420 * configure: Likewise.
10421
689cc2ae
PA		 104222012-03-29 Pedro Alves <palves@redhat.com>
10423
10424 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10425 Correct ptrace arguments.
10426
c14dfd32
PA		 104272012-03-28 Pedro Alves <palves@redhat.com>
10428
10429 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10430 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10431 (IA64_FR1_REGNUM): New defines.
10432 (ia64_fetch_register): New.
10433 (the_low_target): Install it.
10434 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10435 field.
10436 * linux-low.c (linux_fetch_registers): Try the
10437 the_low_target.fetch_register hook first.
10438
10439 * linux-arm-low.c (the_low_target): Adjust.
10440 * linux-bfin-low.c (the_low_target): Adjust.
10441 * linux-cris-low.c (the_low_target): Adjust.
10442 * linux-crisv32-low.c (the_low_target): Adjust.
10443 * linux-m32r-low.c (the_low_target): Adjust.
10444 * linux-m68k-low.c (the_low_target): Adjust.
10445 * linux-mips-low.c (the_low_target): Adjust.
10446 * linux-ppc-low.c (the_low_target): Adjust.
10447 * linux-s390-low.c (the_low_target): Adjust.
10448 * linux-sh-low.c (the_low_target): Adjust.
10449 * linux-sparc-low.c (the_low_target): Adjust.
10450 * linux-tic6x-low.c (the_low_target): Adjust.
10451 * linux-x86-low.c (the_low_target): Adjust.
10452 * linux-xtensa-low.c (the_low_target): Adjust.
10453
63c88e13
PA		 104542012-03-26 Pedro Alves <palves@redhat.com>
10455
10456 * server.c (handle_qxfer_libraries): Don't bail early if
10457 the_target->qxfer_libraries_svr4 is not NULL.
10458
fb723180
PA		 104592012-03-26 Pedro Alves <palves@redhat.com>
10460
10461 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10462
0afae3cf
PA		 104632012-03-23 Pedro Alves <palves@redhat.com>
10464
10465 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10466 "library-list-svr4" element's start tag when the the DSO list is
10467 empty.
10468
485f1ee4
PA		 104692012-03-23 Pedro Alves <palves@redhat.com>
10470
10471 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10472 a variable whose type size is the same as the inferior's pointer
10473 size.
10474
a5362b9a
TS		 104752012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10476
10477 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10478 struct siginfo.
10479 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10480 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10481 * linux-low.h: Include <signal.h>.
10482 (struct siginfo): Remove forward declaration.
10483 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10484 struct siginfo.
10485
d226c142
MF		 104862012-03-21 Mike Frysinger <vapier@gentoo.org>
10487
10488 * .gitignore: Ignore more files.
10489
122f36ef
PA		 104902012-03-19 Pedro Alves <palves@redhat.com>
10491 Jan Kratochvil <jan.kratochvil@redhat.com>
10492
10493 * server.c (cont_thread, general_thread): Add describing comments.
10494 (start_inferior): Clear `cont_thread'.
10495 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10496 of a process.
10497
fc3e5175
YQ		 104982012-03-15 Yao Qi <yao@codesourcery.com>
10499
10500 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10501 handling to ...
10502 (cmd_qtdp): ... here.
10503
8d0d92cd
YQ		 105042012-03-15 Yao Qi <yao@codesourcery.com>
10505
10506 * tracepoint.c (struct tracepoint_action_ops): New.
10507 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10508 (m_tracepoint_action_download): New.
10509 (r_tracepoint_action_download): New.
10510 (x_tracepoint_action_download): New.
10511 (l_tracepoint_action_download): New.
10512 (add_tracepoint_action): Install `action->ops' according type.
10513 (download_tracepoint_1): Move code `download' function pointer
10514 of various tracepoint_action_ops.
10515
87b0bb13
JK		 105162012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10517
10518 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10519 linux_ptrace_attach_warnings.
10520
5f572dec
JK		 105212012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10522
10523 * Makefile.in (linux-ptrace.o): New.
10524 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10525 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10526 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10527 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10528 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10529 of these targets.
10530 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10531
f4647387
YQ		 105322012-03-08 Yao Qi <yao@codesourcery.com>
10533 Pedro Alves <palves@redhat.com>
10534
10535 Fix PR server/13392.
10536 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10537 offset of JMP insn.
10538 * tracepoint.c (remove_tracepoint): New.
10539 (cmd_qtdp): Call remove_tracepoint when failed to install.
10540
9b224c5e
PA		 105412012-03-07 Pedro Alves <palves@redhat.com>
10542
10543 * linux-low.c (get_detach_signal): New.
10544 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10545 Pass on pending signals to PTRACE_DETACH. Check the result of the
10546 ptrace call.
10547 * server.c (program_signals, program_signals_p): New.
10548 (handle_general_set): Handle QProgramSignals.
10549 * server.h (program_signals, program_signals_p): Declare.
10550
e237a7e2
JK		 105512012-03-05 Pedro Alves <palves@redhat.com>
10552 Jan Kratochvil <jan.kratochvil@redhat.com>
10553
10554 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10555 New comment why.
10556
5808517f
YQ		 105572012-03-03 Yao Qi <yao@codesourcery.com>
10558
10559 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10560 agent_look_up_symbols.
10561
58b4daa5
YQ		 105622012-03-03 Yao Qi <yao@codesourcery.com>
10563
10564 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10565 (linux-x86-low.o): Likewise.
10566 * server.h: Remove in_process_agent_loaded.
10567 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10568 common/agent.c.
10569 Update callers.
10570
8ffcbaaf
YQ		 105712012-03-03 Yao Qi <yao@codesourcery.com>
10572
10573 * tracepoint.c (gdb_agent_capability): New global.
10574 (in_process_agent_loaded_ust): Renamed to
10575 `in_process_agent_supports_ust'.
10576 Update callers.
10577 (in_process_agent_supports_ust): Call agent_capability_check.
10578 (clear_installed_tracepoints): Assert that agent supports
10579 agent.
10580
d1feda86
YQ		 105812012-03-03 Yao Qi <yao@codesourcery.com>
10582
10583 * linux-low.c (linux_supports_agent): New.
10584 (linux_target_ops): Initialize field `supports_agent' with
10585 linux_supports_agent.
10586 * target.h (struct target_ops) <supports_agent>: New.
10587 (target_supports_agent): New macro.
10588 * server.c (handle_general_set): Handle packet 'QAgent'.
10589 (handle_query): Send `QAgent+'.
10590 * Makefile.in (server.o): Depends on agent.h.
10591
2fa291ac
YQ		 105922012-03-03 Yao Qi <yao@codesourcery.com>
10593
10594 * Makefile.in (OBS): Add agent.o.
10595 Add new rule for agent.o.
10596 Track dependence of tracepoint.c on agent.h.
10597 * tracepoint.c (run_inferior_command_1):
10598 (run_inferior_command): Call agent_run_command.
10599 (gdb_ust_connect_sync_socket): Deleted. Move it to
10600 common/agent.c.
10601 (resume_thread, stop_thread): Likewise.
10602 (gdb_ust_socket_init): Renamed to ...
10603 (gdb_agent_socket_init): ... New.
10604 (gdb_ust_thread): Renamed to ...
10605 (gdb_agent_helper_thread): ... New.
10606 (gdb_ust_init): Move some code to ...
10607 (gdb_agent_init): ... here. New.
10608 [HAVE_UST]: Call gdb_ust_init.
10609 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10610 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10611 * config.in, configure: Regenerated.
10612
05044653
PA		 106132012-03-02 Pedro Alves <palves@redhat.com>
10614
10615 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10616 * linux-low.c (struct simple_pid_list): New.
10617 (stopped_pids): New a struct simple_pid_list pointer.
10618 (add_to_pid_list, pull_pid_from_list): New.
10619 (handle_extended_wait): Don't assume the first signal new children
10620 report is SIGSTOP. Adjust call to pull_pid_from_list.
10621 (linux_wait_for_lwp): Adjust.
10622
8d00225b
YQ		 106232012-03-02 Yao Qi <yao@codesourcery.com>
10624
10625 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10626 debug log.
10627
19560ba5
YQ		 106282012-03-02 Yao Qi <yao@codesourcery.com>
10629
10630 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10631 `stop_pc' and `tpoint'. Update caller.
10632
1faeff08
MR		 106332012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10634
10635 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10636 * linux-low.c (use_linux_regsets): New macro.
10637 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10638 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10639 (linux_register_in_regsets): New function.
10640 (usr_fetch_inferior_registers): Skip registers covered by
10641 regsets.
10642 (usr_store_inferior_registers): Likewise.
10643 (usr_fetch_inferior_registers): New macro.
10644 (usr_store_inferior_registers): Likewise.
10645 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10646 (linux_store_registers): Likewise.
10647 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10648 prototype.
10649 (init_registers_mips64_dsp_linux): Likewise.
10650 (init_registers_mips_linux): New macro.
10651 (init_registers_mips_dsp_linux): Likewise.
10652 (mips_dsp_num_regs): Likewise.
10653 (DSP_BASE, DSP_CONTROL): New fallback macros.
10654 (mips_base_regs): New macro.
10655 (mips_regmap): Use it. Fix the size.
10656 (mips_dsp_regmap): New variable.
10657 (mips_dsp_regset_bitmap): Likewise.
10658 (mips_arch_setup): New function.
10659 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10660 than mips_regmap.
10661 (mips_cannot_store_register): Likewise.
10662 (the_low_target): Update .arch_setup, .num_regs and .regmap
10663 initializers. Add .regset_bitmap initializer.
10664 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10665 initializer.
10666 * linux-bfin-low.c (the_low_target): Likewise.
10667 * linux-cris-low.c (the_low_target): Likewise.
10668 * linux-crisv32-low.c (the_low_target): Likewise.
10669 * linux-ia64-low.c (the_low_target): Likewise.
10670 * linux-m32r-low.c (the_low_target): Likewise.
10671 * linux-m68k-low.c (the_low_target): Likewise.
10672 * linux-ppc-low.c (the_low_target): Likewise.
10673 * linux-s390-low.c (the_low_target): Likewise.
10674 * linux-sh-low.c (the_low_target): Likewise.
10675 * linux-sparc-low.c (the_low_target): Likewise.
10676 * linux-tic6x-low.c (the_low_target): Likewise.
10677 * linux-x86-low.c (the_low_target): Likewise.
10678 * linux-xtensa-low.c (the_low_target): Likewise.
10679 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10680 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10681 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10682 srv_xmlfiles.
10683 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10684 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10685
c03e6ccc
YQ		 106862012-02-29 Yao Qi <yao@codesourcery.com>
10687 Pedro Alves <palves@redhat.com>
10688
10689 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10690 `step_over_finished' is true.
10691
644cebc9
PA		 106922012-02-27 Pedro Alves <palves@redhat.com>
10693
10694 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10695 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10696
c14d7ab2
PA		 106972012-02-27 Pedro Alves <palves@redhat.com>
10698
10699 PR server/9684
10700 * linux-low.c (pid_is_stopped): New.
10701 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10702
412c89dd
LM		 107032012-02-25 Luis Machado <lgustavo@codesourcery.com>
10704
10705 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10706 of conditions.
10707
b745defe
MR		 107082012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10709
10710 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10711
9f3a5c85
LM		 107122012-02-24 Luis Machado <lgustavo@codesourcery>
10713
10714 * server.c (handle_query): Advertise support for target-side
10715 breakpoint condition evaluation.
10716 (process_point_options): New function.
10717 (process_serial_event): When inserting a breakpoint, check for
10718 a target-side condition that should be evaluated.
10719
10720 * mem-break.c: Include regcache.h and ax.h.
10721 (point_cond_list_t): New data structure.
10722 (breakpoint) <cond_list>: New field.
10723 (find_gdb_breakpoint_at): Make non-static.
10724 (delete_gdb_breakpoint_at): Clear any target-side
10725 conditions.
10726 (clear_gdb_breakpoint_conditions): New function.
10727 (add_condition_to_breakpoint): Likewise.
10728 (add_breakpoint_condition): Likewise.
10729 (gdb_condition_true_at_breakpoint): Likewise.
10730 (gdb_breakpoint_here): Return result directly instead
10731 of going through a local variable.
10732
10733 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10734 (clear_gdb_breakpoint_conditions): Likewise.
10735 (add_breakpoint_condition): Likewise.
10736 (gdb_condition_true_at_breakpoint): Likewise.
10737
10738 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10739 (need_step_over_p): Take target-side breakpoint condition into
10740 consideration.
10741
5e1dc496
LM		 107422012-02-24 Luis Machado <lgustavo@codesourcery>
10743
10744 * server.h: Include tracepoint.h.
10745 (agent_mem_read, agent_get_trace_state_variable_value,
10746 agent_set_trace_state_variable_value,
10747 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10748 get_set_tsv_func_addr): New prototypes.
10749
10750 * ax.h: New include file.
10751 * ax.c: New source file.
10752
10753 * tracepoint.c: Include ax.h.
10754 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10755 agent_expr, eval_result_type): Move to ax.h.
10756 (parse_agent_expr): Rename to ...
10757 (gdb_parse_agent_expr): ... this, make it non-static and move
10758 to ax.h.
10759 (unparse_agent_expr) Rename to ...
10760 (gdb_unparse_agent_expr): ... this, make it non-static and move
10761 to ax.h.
10762 (eval_agent_expr): Rename to ...
10763 (eval_tracepoint_agent_expr): ... this.
10764 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10765 forward declarations.
10766 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10767 (agent_get_trace_state_variable_value): New function.
10768 (agent_set_trace_state_variable_value): New function.
10769 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10770 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10771 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10772 (condition_true_at_tracepoint): Likewise.
10773 (parse_agent_expr): Rename to ...
10774 (gdb_parse_agent_expr): ... this and move to ax.c.
10775 (unparse_agent_expr): Rename to ...
10776 (gdb_unparse_agent_expr): ... this and move to ax.c.
10777 (gdb_agent_op_name): Move to ax.c.
10778 (eval_agent_expr): Rename to ...
10779 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10780 and move to ax.c.
10781 (eval_tracepoint_agent_expr): New function.
10782 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10783 non-static.
5e1dc496
LM		 10784 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10785 ax.c.
10786 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10787 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10788 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10789 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10790 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10791 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10792 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10793 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10794 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10795 (compile_bytecodes): Remove forward declaration.
10796 (is_goto_target): Move to ax.c.
10797 (compile_bytecodes): Move to ax.c and call
10798 agent_get_trace_state_variable_value (...) and
10799 agent_set_trace_state_variable_value (...).
10800
10801 * Makefile.in: Update ax.c and IPA dependencies.
10802
277e4e52
PA		 108032012-02-24 Pedro Alves <palves@redhat.com>
10804
10805 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10806 (cmd_bigqtbuffer_circular): ... this. Only handle
10807 'QTBuffer:circular:'.
10808 (handle_tracepoint_general_set): Adjust.
10809
bf4c19f7
YQ		 108102012-02-16 Yao Qi <yao@codesourcery.com>
10811
10812 * inferiors.c: Move code to ...
10813 * dll.c: .... here. New.
10814 * server.h: Declare clear_dlls.
10815 * Makefile.in (SFILES): Add dll.c.
10816 (OBS): Add dll.o
10817 (dll.o): New rule.
10818
d73f2619
YQ		 108192012-02-11 Yao Qi <yao@codesourcery.com>
10820
10821 * server.c: (handle_monitor_command): Add a new parameter
10822 `own_buf'.
10823 (handle_query): Update caller.
10824
f8255c2a
JB		 108252012-02-09 Joel Brobecker <brobecker@adacore.com>
10826
10827 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10828 * configure, config.in: Regenerate.
10829 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10830 is not defined.
10831
da84f473
PA		 108322012-02-02 Pedro Alves <palves@redhat.com>
10833
10834 Try SIGKILL first, then PTRACE_KILL.
10835 * linux-low.c (linux_kill_one_lwp): New.
10836 (linux_kill_one_lwp): Rename to ...
10837 (kill_one_lwp_callback): ... this. Use the new
10838 linux_kill_one_lwp.
10839
e886a173
PA		 108402012-02-02 Pedro Alves <palves@redhat.com>
10841
10842 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10843 inferior.
10844
be07f1a2
PA		 108452012-01-27 Pedro Alves <palves@redhat.com>
10846
10847 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10848 (elf_64_file_p): Make static.
10849 (linux_pid_exe_is_elf_64_file): New.
10850 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10851 Delete declarations.
10852 (linux_pid_exe_is_elf_64_file): Declare.
10853 * linux-x86-low.c (x86_arch_setup): Use
10854 linux_pid_exe_is_elf_64_file.
10855
d8301ad1
JK		 108562012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10857
10858 * linux-low.c (linux_wait_for_event_1): Rename to ...
10859 (linux_wait_for_event): ... here and merge it with former
10860 linux_wait_for_event - new variable wait_ptid, use it.
10861 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10862
01b17894
PA		 108632012-01-23 Pedro Alves <palves@redhat.com>
10864
10865 * server.c (main): Avoid yet another case of infinite loop while
10866 detaching/killing after a longjmp.
10867
e825046f
JK		 108682012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10869
10870 Code cleanup.
10871 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10872
b9e7b9c3
UW		 108732012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10874
10875 * hostio.c (handle_readlink): New function.
10876 (handle_vFile): Call it to handle "vFile:readlink" packets.
10877
901f9912
UW		 108782012-01-20 Pedro Alves <palves@redhat.com>
10879 Ulrich Weigand <ulrich.weigand@linaro.org>
10880
10881 * server.c (handle_v_requests): Only support vAttach and vRun to
10882 start multiple processes when in extended protocol mode.
10883
fc1ab1a0
PA		 108842012-01-17 Pedro Alves <palves@redhat.com>
10885
10886 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10887 memalign plus mprotect to allocate the scratch buffer.
10888
7d5d4e98
PA		 108892012-01-13 Pedro Alves <palves@redhat.com>
10890
10891 * server.c (attach_inferior): Clear `cont_thread'.
10892
f128d5e9
PA		 108932012-01-13 Pedro Alves <palves@redhat.com>
10894
10895 * server.c (main): Avoid infinite loop while detaching/killing
10896 after a longjmp.
10897
06db92f0
DE		 108982012-01-09 Doug Evans <dje@google.com>
10899
10900 * server.c (start_inferior): Set last_ptid in --wrapper case.
10901
32d92999
YQ		 109022012-01-06 Yao Qi <yao@codesourcery.com>
10903
10904 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10905 defined.
10906 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10907
5e0a92a9
YQ		 109082012-01-04 Yao Qi <yao@codesourcery.com>
10909
10910 * tracepoint.c (cmd_qtdp): Print debug message
10911 for static tracepoint.
10912
ae639e8c
YQ		 109132012-01-04 Yao Qi <yao@codesourcery.com>
10914
10915 * tracepoint.c (trace_vdebug): Differentiate debug message
10916 between gdbserver and IPA.
10917
f72429c5
YQ		 109182012-01-03 Yao Qi <yao@codesourcery.com>
10919
10920 * tracepoint.c (tracepoint_was_hit): Don't collect for
10921 static tracepoint.
10922
12c3e59c
JB		 109232012-01-02 Joel Brobecker <brobecker@adacore.com>
10924
10925 * terminal.h: Reformat copyright header.
10926
67827812
JB		 109272012-01-02 Joel Brobecker <brobecker@adacore.com>
10928
10929 * server.c (gdbserver_version): Update copyright year.
10930 * gdbreplay.c (gdbreplay_version): Likewise.
10931
3e52c33d
JK		 109322011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10933
10934 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10935
10936 Revert:
10937 2011-12-18 Hui Zhu <teawater@gmail.com>
10938 * linux-low.c (linux_create_inferior): Save return value to ret.
10939
66f1260e
HZ		 109402011-12-18 Hui Zhu <teawater@gmail.com>
10941
10942 * linux-low.c (linux_create_inferior): Save return value to ret.
10943
e77616d7
DE		 109442011-12-16 Doug Evans <dje@google.com>
10945
e7b06c57
DE		 10946 * linux-low.c (linux_create_inferior): If stdio connection,
10947 redirect stdin from /dev/null, stdout to stderr.
10948 * remote-utils.c (remote_is_stdio): New static global.
10949 (remote_connection_is_stdio): New function.
10950 (remote_prepare): Handle stdio connection.
10951 (remote_open): Ditto.
10952 (remote_close): Don't close stdin for stdio connections.
10953 (read_prim,write_prim): New functions. Replace all calls to
10954 read/write to these.
10955 * server.c (main): Watch for "-" argument. Move call to
10956 remote_prepare before start_inferior.
10957 * server.h (STDIO_CONNECTION_NAME): New macro.
10958 (remote_connection_is_stdio): Declare.
10959
e77616d7
DE		 10960 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10961 in debugging output.
10962
82067193
YQ		 109632011-12-15 Yao Qi <yao@codesourcery.com>
10964
10965 * tracepoint.c: Include sys/syscall.h.
10966 (gdb_ust_thread): Remove preprocessor conditional.
10967
82bfbe7e
PA		 109682011-12-14 Pedro Alves <pedro@codesourcery.com>
10969
10970 * linux-low.c (linux_detach_one_lwp): Call
10971 the_low_target.prepare_to_resume before detaching.
10972
712c6575
YQ		 109732011-12-14 Yao Qi <yao@codesourcery.com>
10974
10975 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10976 of write.
10977
d54d1edf
YQ		 109782011-12-14 Yao Qi <yao@codesourcery.com>
10979
10980 * i386-low.c (i386_low_stopped_data_address): Initialize local
10981 variable `control'.
10982
6210a125
PA		 109832011-12-13 Pedro Alves <pedro@codesourcery.com>
10984
10985 PR remote/13492
10986
10987 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10988 DR_CONTROL unless necessary. Extend comments.
10989 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10990 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10991
2ece8244
YQ		 109922011-12-13 Yao Qi <yao@codesourcery.com>
10993
10994 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10995 macros.
10996 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10997
784867a5
JK		 109982011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10999
11000 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11001 Print new debug message for such case.
11002
6bf36717
JK		 110032011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11004
11005 Fix overlapping memcpy.
11006 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11007 the read_inferior_memory transfer.
11008 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11009 write_inferior_memory transfer.
11010 (set_fast_tracepoint_jump): New variable buf. Use it for the
11011 read_inferior_memory and write_inferior_memory transfers.
11012 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11013 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11014 Use it for the write_inferior_memory transfer.
11015 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11016 buffers.
11017
50275556
MR		 110182011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11019
11020 * linux-low.c (fetch_register, store_register): Make code
11021 consistent, fix formatting.
11022
7325beb4
MR		 110232011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11024
11025 * linux-low.c (usr_store_inferior_registers): Factor out code
11026 to handle individual registers into...
11027 (store_register): ... this new function.
11028
c642a434
UW		 110292011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11030
11031 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11032 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11033 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11034 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11035 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11036 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11037 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11038 (srv_xmlfiles): Add new XML files.
11039
11040 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11041 and <sys/uio.h>.
11042 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11043 (init_registers_s390_linux32v1): Add prototype.
11044 (init_registers_s390_linux32v2): Likewise.
11045 (init_registers_s390_linux64v1): Likewise.
11046 (init_registers_s390_linux64v2): Likewise.
11047 (init_registers_s390x_linux64v1): Likewise.
11048 (init_registers_s390x_linux64v2): Likewise.
11049 (s390_num_regs): Increment to 52.
11050 (s390_regmap): Add orig_r2 register.
11051 (s390_num_regs_3264): Increment to 68.
11052 (s390_regmap_3264): Add orig_r2 register.
11053 (s390_collect_ptrace_register): Handle orig_r2 register.
11054 (s390_supply_ptrace_register): Likewise.
11055 (s390_fill_last_break): New function.
11056 (s390_store_last_break): Likewise.
11057 (s390_fill_system_call): New function.
11058 (s390_store_system_call): Likewise.
11059 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11060 register sets.
11061 (s390_check_regset): New function.
11062 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11063 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11064 Update target_regsets for available register sets.
11065
2268b414
JK		 110662011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11067 Jan Kratochvil <jan.kratochvil@redhat.com>
11068
11069 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11070 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11071 New.
11072 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11073 * linux-low.h (struct process_info_private): New member r_debug.
11074 * server.c (handle_qxfer_libraries): Call
11075 the_target->qxfer_libraries_svr4.
11076 (handle_qxfer_libraries_svr4): New function.
11077 (qxfer_packets): New entry "libraries-svr4".
11078 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11079 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11080 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11081 PACKET_qXfer_libraries_svr4.
11082
d6db1fab
UW		 110832011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11084
11085 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11086 PSW address/mask between 8-byte and 16-byte formats.
11087 (s390_supply_ptrace_register): Likewise.
11088 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11089 basic addressing mode bit.
11090
242f5f1c
SS		 110912011-11-24 Stan Shebs <stan@codesourcery.com>
11092
11093 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11094
f196051f
SS		 110952011-11-17 Stan Shebs <stan@codesourcery.com>
11096
11097 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11098 (tracing_start_time): New global.
11099 (tracing_stop_time): New global.
11100 (tracing_user_name): New global.
11101 (tracing_notes): New global.
11102 (tracing_stop_note): New global.
11103 (cmd_qtstart): Set traceframe_usage, start_time.
11104 (stop_tracing): Set stop_time.
11105 (cmd_qtstatus): Report additional status.
11106 (cmd_qtp): New function.
11107 (handle_tracepoint_query): Call it.
11108 (cmd_qtnotes): New function.
11109 (handle_tracepoint_general_set): Call it.
11110 (get_timestamp): Rename from tsv_get_timestamp.
11111
405f8e94
SS		 111122011-11-14 Stan Shebs <stan@codesourcery.com>
11113 Kwok Cheung Yeung <kcy@codesourcery.com>
11114
11115 * linux-x86-low.c (small_jump_insn): New.
11116 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11117 trampoline and error message, build a trampoline and issue a small
11118 jump instruction to it.
11119 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11120 trampoline and error message.
11121 (x86_get_min_fast_tracepoint_insn_len): New.
11122 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11123 * linux-low.h (struct linux_target_ops): Add arguments to
11124 install_fast_tracepoint_jump_pad operation, add new operation.
11125 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11126 arguments.
11127 (linux_get_min_fast_tracepoint_insn_len): New function.
11128 (linux_target_op): Add new operation.
11129 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11130 (gdb_trampoline_buffer_end): Ditto.
11131 (gdb_trampoline_buffer_error): Ditto.
11132 (struct ipa_sym_addresses): Add fields for new IPA variables.
11133 (symbol_list): Add entries for new IPA variables.
11134 (struct tracepoint): Add fields to hold the address range of the
11135 trampoline used by the tracepoint.
11136 (trampoline_buffer_head): New static variable.
11137 (trampoline_buffer_tail): Ditto.
11138 (claim_trampoline_space): New function.
11139 (have_fast_tracepoint_trampoline_buffer): New function.
11140 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11141 structure.
11142 (install_fast_tracepoint): Ditto, also add error buffer argument.
11143 (cmd_qtminftpilen): New function.
11144 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11145 (fast_tracepoint_from_trampoline_address): New function.
11146 (fast_tracepoint_collecting): Handle trampoline as part of jump
11147 pad space.
11148 (set_trampoline_buffer_space): New function.
11149 (initialize_tracepoint): Initialize new IPA variables.
11150 * target.h (struct target_ops): Add arguments to
11151 install_fast_tracepoint_jump_pad operation, add new
11152 get_min_fast_tracepoint_insn_len operation.
11153 (target_get_min_fast_tracepoint_insn_len): New.
11154 (install_fast_tracepoint_jump_pad): Add arguments.
11155 * server.h (IPA_BUFSIZ): Define.
11156 * linux-i386-ipa.c: Include extra header files.
11157 (initialize_fast_tracepoint_trampoline_buffer): New function.
11158 (initialize_low_tracepoint): Call it.
11159 * server.h (set_trampoline_buffer_space): Declare.
11160 (claim_trampoline_space): Ditto.
11161 (have_fast_tracepoint_trampoline_buffer): Ditto.
11162
1e4d1764
YQ		 111632011-11-14 Yao Qi <yao@codesourcery.com>
11164
11165 * server.c (handle_query): Handle InstallInTrace for qSupported.
11166 * tracepoint.c (add_tracepoint): Sort list.
11167 (install_tracepoint, download_tracepoint): New.
11168 (cmd_qtdp): Call them to install and download tracepoints.
11169 (sort_tracepoints): Removed.
11170 (cmd_qtstart): Update.
11171
5c73ff4e
YQ		 111722011-11-14 Yao Qi <yao@codesourcery.com>
11173
11174 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11175 * mem-break.h: Declare.
11176 * tracepoint.c (cmd_qtstart): Move some code to ...
11177 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11178 New.
11179 (download_tracepoints): Move some code to ...
11180 (download_tracepoint_1): ... here. New.
11181
86a30030
YQ		 111822011-11-08 Yao Qi <yao@codesourcery.com>
11183
11184 * remote-utils.c (relocate_instruction): A comment fix.
11185
8d26e50c
JB		 111862011-11-07 Joel Brobecker <brobecker@adacore.com>
11187
11188 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11189 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11190 dr_status_mirror and dr_control_mirror from debug_reg_state.
11191 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11192 (i386_initial_stuff): Remove use of deleted globals.
11193 (i386_get_thread_context, i386_set_thread_context,
11194 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11195 from debug_reg_state.
11196
a59306a3
YQ		 111972011-11-05 Yao Qi <yao@codesourcery.com>
11198
11199 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11200 address as TPOINT's.
11201
3065dfb6
SS		 112022011-11-02 Stan Shebs <stan@codesourcery.com>
11203
11204 * tracepoint.c (agent_mem_read_string): New function.
11205 (eval_agent_expr): Call it for tracenz.
11206 * server.c (handle_query): Report support for tracenz.
11207
fd0d8c7c
YQ		 112082011-11-02 Yao Qi <yao@codesourcery.com>
11209
11210 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11211
609086b1
YQ		 112122011-11-02 Yao Qi <yao@codesourcery.com>
11213
11214 * target.h: Fix a typo in comment.
11215
b9fd1791
PA		 112162011-10-31 Pedro Alves <pedro@codesourcery.com>
11217
11218 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11219 clobber the breakpoints' shadows with fast tracepoint jumps.
11220 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11221 * target.c (write_inferior_memory): Also pass MYADDR down to
11222 check_mem_write.
11223
03583c20
UW		 112242011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11225
11226 * configure.ac: Check support for personality routine.
11227 * configure: Regenerate.
11228 * config.in: Likewise.
11229 * linux-low.c: Include <sys/personality.h>.
11230 Define ADDR_NO_RANDOMIZE if necessary.
11231 (linux_create_inferior): Disable address space randomization when
11232 forking inferior, if requested.
11233 (linux_supports_disable_randomization): New function.
11234 (linux_target_ops): Install it.
11235 * server.h (disable_randomization): Declare.
11236 * server.c (disable_randomization): New global variable.
11237 (handle_general_set): Handle QDisableRandomization.
11238 (handle_query): Likewise for qSupported.
11239 (main): Support --disable-randomization and --no-disable-randomization
11240 command line arguments.
11241 * target.h (struct target_ops): Add supports_disable_randomization.
11242 (target_supports_disable_randomization): New macro.
11243
723b724b
MF		 112442011-09-29 Mike Frysinger <vapier@gentoo.org>
11245
11246 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11247 ifdef check.
11248 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11249 [!PT_GETDSBT] (target_loadmap): New definition.
11250 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11251 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11252 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11253 and PT_GETDSBT to LINUX_LOADMAP.
11254 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11255 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11256
55329a5c 112572011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11258
11259 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11260 (arm_linux_hwbp_cap): New static variable.
11261 (arm_linux_get_hwbp_cap): Replace by ...
11262 (arm_linux_init_hwbp_cap): ... this new function.
11263 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11264 (arm_linux_get_hw_watchpoint_count): Likewise.
11265 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11266 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11267 (arm_prepare_to_resume): Use perror_with_name instead of error.
11268
55329a5c 112692011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11270
11271 * linux-arm-low.c: Include <signal.h>.
11272 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11273 (struct arm_linux_hwbp_cap): New data type.
11274 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11275 (struct arm_linux_hw_breakpoint): New data type.
11276 (MAX_BPTS, MAX_WPTS): Define.
11277 (struct arch_process_info, struct arch_lwp_info): New data types.
11278 (arm_linux_get_hwbp_cap): New function.
11279 (arm_linux_get_hw_breakpoint_count): Likewise.
11280 (arm_linux_get_hw_watchpoint_count): Likewise.
11281 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11282 (arm_hwbp_control_initialize): Likewise.
11283 (arm_hwbp_control_is_enabled): Likewise.
11284 (arm_hwbp_control_is_initialized): Likewise.
11285 (arm_hwbp_control_disable): Likewise.
11286 (arm_linux_hw_breakpoint_equal): Likewise.
11287 (arm_linux_hw_point_initialize): Likewise.
11288 (struct update_registers_data): New data structure.
11289 (update_registers_callback: New function.
11290 (arm_insert_point): Likewise.
11291 (arm_remove_point): Likewise.
11292 (arm_stopped_by_watchpoint): Likewise.
11293 (arm_stopped_data_address): Likewise.
11294 (arm_new_process): Likewise.
11295 (arm_new_thread): Likewise.
11296 (arm_prepare_to_resume): Likewise.
11297 (the_low_target): Register arm_insert_point, arm_remove_point,
11298 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11299 arm_new_thread, and arm_prepare_to_resume.
11300
6b9801d4
SS		 113012011-09-15 Stan Shebs <stan@codesourcery.com>
11302
11303 * server.h (struct emit_ops): Add compare-goto fields.
11304 * tracepoint.c (gdb_agent_op_sizes): New table.
11305 (emit_eq_goto): New function.
11306 (emit_ne_goto): New function.
11307 (emit_lt_goto): New function.
11308 (emit_le_goto): New function.
11309 (emit_gt_goto): New function.
11310 (emit_ge_goto): New function.
11311 (is_goto_target): New function.
11312 (compile_bytecodes): Recognize special cases of compare-goto
11313 combinations and call specialized emitters for them.
11314 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11315 (amd64_emit_ne_goto): New function.
11316 (amd64_emit_lt_goto): New function.
11317 (amd64_emit_le_goto): New function.
11318 (amd64_emit_gt_goto): New function.
11319 (amd64_emit_ge_goto): New function.
11320 (amd64_emit_ops): Add the new functions.
11321 (i386_emit_eq_goto): New function.
11322 (i386_emit_ne_goto): New function.
11323 (i386_emit_lt_goto): New function.
11324 (i386_emit_le_goto): New function.
11325 (i386_emit_gt_goto): New function.
11326 (i386_emit_ge_goto): New function.
11327 (i386_emit_ops): Add the new functions.
11328
bf15cbda
SS		 113292011-09-08 Stan Shebs <stan@codesourcery.com>
11330
11331 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11332 (i386_emit_epilogue): Restore %ebx.
11333
943ca1dd
JZ		 113342011-08-31 Jie Zhang <jzhang918@gmail.com>
11335
11336 * server.c (step_thread): Remove definition.
11337 (process_serial_event): Don't handle Hs.
11338 * server.h (step_thread): Remove declaration.
11339 * target.c (set_desired_inferior): Remove use of step_thread.
11340
e3deef73
LM		 113412011-08-24 Luis Machado <lgustavo@codesourcery.com>
11342
11343 * linux-low.c: Include linux-procfs.h.
11344 (linux_attach_lwp_1): Update comments.
11345 (linux_attach): Scan for existing threads when attaching to a
11346 process that is the tgid.
11347 * Makefile.in: Update dependencies.
11348
13da1c97
LM		 113492011-08-24 Luis Machado <lgustavo@codesourcery.com>
11350
11351 * configure.srv: Add linux-procfs.o dependencies.
11352
881127c9
YQ		 113532011-08-14 Yao Qi <yao@codesourcery.com>
11354
11355 * target.h (struct target_ops): Fix indent.
11356 * win32-low.c (win32_target_ops): Fix comment.
11357
58dbd541
YQ		 113582011-08-14 Andrew Jenner <andrew@codesourcery.com>
11359 Yao Qi <yao@codesourcery.com>
11360
11361 * Makefile.in (clean): Remove tic6x-*.c files.
11362 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11363 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11364 (tic6x-c64xp-linux.c): Likewise.
11365 * configure.srv: Add support for tic6x-*-uclinux.
11366 * linux-tic6x-low.c: New.
11367 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11368
78d85199
YQ		 113692011-08-14 Andrew Stubbs <ams@codesourcery.com>
11370 Yao Qi <yao@codesourcery.com>
11371
11372 * target.h (struct target_ops): Add read_loadmap.
11373 * linux-low.c (struct target_loadseg): New type.
11374 (struct target_loadmap): New type.
11375 (linux_read_loadmap): New function.
11376 (linux_target_ops): Add linux_read_loadmap.
11377 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11378 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11379 to NULL.
78d85199 11380
a959a88d
EZ		 113812011-08-05 Eli Zaretskii <eliz@gnu.org>
11382
11383 * win32-low.c: Include <stdint.h>.
11384
1ced966e
PA		 113852011-07-22 Pedro Alves <pedro@codesourcery.com>
11386
11387 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11388 to the inferior here.
11389 (i386_remove_aligned_watchpoint): Ditto.
11390 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11391 fit part of the watchpoint in the debug registers.
11392 (i386_update_inferior_debug_regs): New.
11393 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11394 registers, and only update the inferior on success.
11395 (i386_low_remove_watchpoint): Ditto.
11396
d26e3629
KY		 113972011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11398
11399 * linux-low.c (compare_ints, unique, list_threads, show_process,
11400 linux_core_of_thread): Delete.
11401 (linux_target_ops): Change linux_core_of_thread to
11402 linux_common_core_of_thread.
11403 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11404 * utils.c (malloc_failure): Change type of argument.
11405 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11406 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11407 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11408 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11409 (IPA_OBJS): Add common-utils-ipa.o.
11410 (ptid_h, linux_osdata_h): New macros.
11411 (server_h): Add common/common-utils.h, common/xml-utils.h,
11412 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11413 common/ptid.h.
11414 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11415 ptid.o, buffer.o): New rules.
11416 (linux-low.o): Add common/linux-osdata.h as a dependency.
11417 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11418 * configure.ac: Add AC_HEADER_DIRENT check.
11419 * config.in: Regenerate.
11420 * configure: Regenerate.
11421 * remote-utils.c (xml_escape_text): Delete.
11422 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11423 buffer_xml_printf): Move to common/buffer.c.
11424 * server.c (main): Remove call to initialize_inferiors.
11425 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11426 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11427 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11428 internal_error, gdb_assert, gdb_assert_fail): Delete.
11429 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11430 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11431 common/buffer.h.
11432 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11433 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11434 initialize_inferiors): Delete.
11435
2275a1a7
PA		 114362011-07-20 Pedro Alves <pedro@codesourcery.com>
11437
11438 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11439 symbol error.
11440
0a5b1e09
PA		 114412011-05-31 Pedro Alves <pedro@codesourcery.com>
11442
11443 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11444 assertion.
11445 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11446
6938fd34
YQ		 114472011-05-26 Yao Qi <yao@codesourcery.com>
11448
11449 * Makefile.in (thread-db.o): Track dependence to
11450 common/gdb_thread_db.h.
11451 * thread-db.c: include gdb_thread_db.h from right place.
11452
b481f9e0
TT		 114532011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11454
11455 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11456 __FILE__ and __LINE__ to internal_error.
11457
98a5dd13
DE		 114582011-05-13 Doug Evans <dje@google.com>
11459
11460 * thread-db.c (try_thread_db_load_from_sdir): New function.
11461 (try_thread_db_load_from_dir): New function.
11462 (thread_db_load_search): Handle $sdir, ignore $pdir.
11463 Remove trying of system directories if search of
11464 libthread-db-search-path fails, that is now done via $sdir.
11465
d248b706
KY		 114662011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11467
11468 * server.c (handle_query): Add EnableDisableTracepoints to the list
11469 of supported features.
43aaf8b6 11470 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11471 tracepoints.
43aaf8b6
PA		 11472 (cmd_qtenable_disable): New.
11473 (cmd_qtstart): Install tracepoints even if disabled.
11474 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11475 receiving a QTEnable or QTDisable packet.
11476 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11477 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11478 tracepoints.
11479 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11480
84e578fb
DE		 114812011-05-10 Doug Evans <dje@google.com>
11482
11483 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11484
71f55dd8
DE		 114852011-05-04 Doug Evans <dje@google.com>
11486
11487 * linux-low.c (linux_join): Skip process lookup.
11488 * spu-low.c (spu_join): Ditto.
11489 * server.c (join_inferiors_callback): Delete.
11490 (process_serial_event): For 'D' packet (detach) call join_inferior
11491 directly.
11492
4d393d60
JM		 114932011-05-04 Joseph Myers <joseph@codesourcery.com>
11494
11495 * README: Don't mention xscale*-*-linux*.
11496 * configure.srv (xscale*-*-linux*): Don't handle target.
11497
b00ad6ff
NF		 114982011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11499
11500 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11501 casting pointers.
11502 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11503 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11504 (i386_emit_void_call_2): Likewise.
11505
af96c192
YQ		 115062011-04-26 Yao Qi <yao@codesourcery.com>
11507
43aaf8b6
PA		 11508 * linux-low.c: Move common macros to linux-ptrace.h.
11509 Include linux-ptrace.h.
af96c192
YQ		 11510 * Makefile.in (linux_ptrace_h): New.
11511 (linux-low.o): Depends on linux-ptrace.h.
11512
03f2bd59
JK		 115132011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11514
11515 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11516 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11517 (remote_prepare): New function with most of the TCP code from ...
11518 (remote_open): ... here. Detect PORT here unconditionally. Move also
11519 setting transport_is_reliable.
11520 * server.c (run_once): New variable.
11521 (gdbserver_usage): Document it.
11522 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11523 the first run if RUN_ONCE.
11524 * server.h (run_once, remote_prepare): New declarations.
11525
7a9dd1b2
TT		 115262011-04-19 Tom Tromey <tromey@redhat.com>
11527
11528 * win32-low.c (handle_load_dll): Remove duplicate "the".
11529
81239425
PM		 115302011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11531
11532 Remove support for old Cygwin 1.5 versions.
11533 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11534 function to avoid warning.
11535 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11536 warning.
11537
9e0627f1
PM		 115382011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11539
11540 * gdbserver/server.h (Macro _): Define it if not available.
11541
588eebee
MS		 115422011-03-14 Michael Snyder <msnyder@vmware.com>
11543
348af9f7 11544 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11545
43f70d4c
JB		 115462011-03-10 Joel Brobecker <brobecker@adacore.com>
11547
11548 * Makefile.in (maintainer-clean realclean distclean): Remove
11549 "make ... subdir_do" command.
11550
348af9f7
MS		 115512011-03-10 Michael Snyder <msnyder@vmware.com>
11552
11553 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11554
11555 * server.c (handle_v_run): Free alloced buffer on early return.
11556
e637a4f5
YQ		 115572011-03-09 Yao Qi <yao@codesourcery.com>
11558
11559 Revert:
11560 2011-03-04 Yao Qi <yao@codesourcery.com>
11561
11562 * Makefile.in: Remove GNU make feature --directory.
11563
11564 2011-03-05 Yao Qi <yao@codesourcery.com>
11565
11566 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11567 (subdir_do): New make target. Copied from gdb/Makefile.
11568 (maintainer-clean, realclean, distclean, clean): Call corresponding
11569 make targets in common/Makefile.
11570
11571 2011-02-11 Yao Qi <yao@codesourcery.com>
11572
11573 * configure.ac: Call AC_PROG_RANLIB.
11574 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11575 * configure: Regenerate.
11576
e6edda56
JK		 115772011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11578
11579 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11580
e5141119
JB		 115812011-03-06 Yao Qi <yao@codesourcery.com>
11582
11583 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11584
64794aa4
JB		 115852011-03-05 Yao Qi <yao@codesourcery.com>
11586
11587 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11588 (subdir_do): New make target. Copied from gdb/Makefile.
11589 (maintainer-clean, realclean, distclean, clean): Call corresponding
11590 make targets in common/Makefile.
11591
7a762829
YQ		 115922011-03-04 Yao Qi <yao@codesourcery.com>
11593
11594 * Makefile.in: Remove GNU make feature --directory.
11595
348af9f7
MS		 115962011-03-04 Michael Snyder <msnyder@vmware.com>
11597
11598 * server.c (queue_stop_reply): Call xmalloc not malloc.
11599
116002011-03-02 Michael Snyder <msnyder@vmware.com>
11601
11602 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11603
9f72fee2
MS		 116042011-02-28 Michael Snyder <msnyder@vmware.com>
11605
588eebee
MS		 11606 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11607 (cmd_qtframe): Ditto.
11608 (cmd_qtbuffer): Ditto.
11609 (cmd_bigqtbuffer): Ditto.
11610
9f72fee2
MS		 11611 * utils.c (decimal2str): Initialize 'width' to nine, then
11612 don't mess with it.
11613
8040bd49
UW		 116142011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11615
11616 * hostio.c (require_data): Free *data, not data.
11617
7e52cbd0
JK		 116182011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11619
11620 * hostio.c (require_data): Use free, not xfree.
11621
9130f83e
MS		 116222011-02-27 Michael Snyder <msnyder@vmware.com>
11623
4b812f4e
MS		 11624 * server.c (handle_query): Discard unused value.
11625
9130f83e
MS		 11626 * hostio.c (require_data): Free malloc memory before returning
11627 error.
11628
69d37113
MS		 116292011-02-26 Michael Snyder <msnyder@vmware.com>
11630
11631 * linux-low.c (list_threads): Call closedir for dirent.
11632
35f5825a
MS		 116332011-02-27 Michael Snyder <msnyder@vmware.com>
11634
2a589cef
MS		 11635 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11636 a case statement falls through.
11637
0adea5f7
MS		 11638 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11639
35f5825a
MS		 11640 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11641 in comparison.
11642
238f1c74
MS		 116432011-02-26 Michael Snyder <msnyder@vmware.com>
11644
11645 * utils.c (decimal2str): Eliminate dead code and dead param.
11646 (pulongest): Drop dead param from call to decimal2str.
11647 (plongest): Ditto.
11648
633ff500
JB		 116492011-02-24 Joel Brobecker <brobecker@adacore.com>
11650
11651 Revert the following patch (not approved yet):
11652 2011-02-21 Hui Zhu <teawater@gmail.com>
11653 * tracepoint.c (tp_printf): New function.
11654 (eval_agent_expr): Handle gdb_agent_op_printf.
11655
f9c6ff72
HZ		 116562011-02-21 Hui Zhu <teawater@gmail.com>
11657
11658 * tracepoint.c (tp_printf): New function.
11659 (eval_agent_expr): Handle gdb_agent_op_printf.
11660
94d5e490
TT		 116612011-02-18 Tom Tromey <tromey@redhat.com>
11662
11663 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11664 (tracepoint.o): Likewise.
11665 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11666 (gdb_agent_op_names): Likewise.
11667
c7f96d2b
TT		 116682011-02-18 Tom Tromey <tromey@redhat.com>
11669
11670 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11671 gdb_agent_op_rot>: New constants.
11672 (gdb_agent_op_names): Add pick and roll.
11673 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11674 cases.
11675
0feedb2c
JK		 116762011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11677
11678 * aclocal.m4: Regenerated with aclocal-1.11.1.
11679
b3b9301e
PA		 116802011-02-14 Pedro Alves <pedro@codesourcery.com>
11681
11682 * server.c (handle_qxfer_traceframe_info): New.
11683 (qxfer_packets): Register "traceframe-info".
11684 (handle_query): Report support for qXfer:traceframe-info:read+.
11685 * tracepoint.c (match_blocktype): New.
11686 (traceframe_find_block_type): Rename to ...
11687 (traceframe_walk_blocks): ... this. Add callback filter argument,
11688 and use it.
11689 (traceframe_find_block_type): New, reimplemented on top of
11690 traceframe_walk_blocks.
11691 (build_traceframe_info_xml): New.
11692 (traceframe_read_info): New.
11693 * server.h (traceframe_read_info): Declare.
11694
4f3e6fb7
YQ		 116952011-02-11 Yao Qi <yao@codesourcery.com>
11696
11697 * configure.ac: Call AC_PROG_RANLIB.
11698 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11699 * configure: Regenerate.
11700
764880b7
PA		 117012011-02-07 Pedro Alves <pedro@codesourcery.com>
11702
11703 * server.c (gdb_read_memory): Change return semantics to allow
11704 partial transfers.
11705 (handle_search_memory_1): Adjust.
11706 (process_serial_event) <'m' packet>: Handle partial transfers.
11707 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11708
1c79eb8a
PA		 117092011-01-28 Pedro Alves <pedro@codesourcery.com>
11710
11711 * regcache.c (init_register_cache): Initialize
11712 regcache->register_status.
11713 (free_register_cache): Release regcache->register_status.
11714 (regcache_cpy): Copy register_status.
11715 (registers_to_string): Print 'x's for unavailable registers.
11716 (supply_register): Mark the register's status valid or
11717 unavailable, depending on whether a buffer was passed in or not.
11718 (supply_register_zeroed): New.
11719 (supply_regblock): Mark the registers' status valid or
11720 unavailable, depending on whether a buffer was passed in or not.
11721 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11722 (struct regcache): New `register_status' field.
11723 (supply_register_zeroed): Declare.
11724 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11725 supply_register_zeroed, rather than passing a NULL buffer to
11726 supply_register.
11727 * tracepoint.c (fetch_traceframe_registers): Update comment.
11728
85724a0e
PA		 117292011-01-28 Pedro Alves <pedro@codesourcery.com>
11730
11731 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11732 buffer explicit.
11733
d08aafef
PA		 117342011-01-25 Pedro Alves <pedro@codesourcery.com>
11735
11736 * server.h (decode_xfer_write): Change prototype.
11737 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11738 and don't extract the annex here.
11739 * server.c (decode_xfer_read): Remove `annex' parameter,
11740 and don't extract the annex here.
11741 (decode_xfer): New.
11742 (struct qxfer): New.
11743 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11744 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11745 (handle_qxfer_statictrace): New functions, abstracted out from
11746 handle_query, and made to use the struct qxfer interface.
11747 (handle_threads_qxfer_proper): Rename to ...
11748 (handle_qxfer_threads_proper): ... this.
11749 (handle_threads_qxfer): Rename to ...
11750 (handle_qxfer_threads): ... this. Adjust.
11751 (qxfer_packets): New array.
11752 (handle_qxfer): New function.
11753 (handle_query): Use handle_qxfer.
11754
493e2a69
MS		 117552011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11756
11757 * gdbreplay.c: Shorten lines of >= 80 columns.
11758 * linux-low.c: Ditto.
11759 * linux-ppc-low.c: Ditto.
11760 * linux-s390-low.c: Ditto.
11761 * linux-sparc-low.c: Ditto.
11762 * linux-x86-low.c: Ditto.
11763 * linux-xtensa-low.c: Ditto.
11764 * mem-break.c: Ditto.
11765 * nto-low.c: Ditto.
11766 * regcache.h: Ditto.
11767 * remote-utils.c: Ditto.
11768 * server.c: Ditto.
11769 * server.h: Ditto.
11770 * thread-db.c: Ditto.
11771 * tracepoint.c: Ditto.
11772 * utils.c: Ditto.
11773 * win32-low.h: Ditto.
11774
44944448
JB		 117752011-01-05 Joel Brobecker <brobecker@adacore.com>
11776
11777 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11778 update.
11779
71ce852c
JB		 117802011-01-01 Joel Brobecker <brobecker@adacore.com>
11781
11782 * server.c (gdbserver_version): Update copyright year in version
11783 output.
11784 * gdbreplay.c (gdbreplay_version): Ditto.
11785
eb826dc6
MF		 117862010-12-29 Jie Zhang <jie.zhang@analog.com>
11787
11788 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11789 * linux-bfin-low.c: New file.
11790 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11791 PT_DATA_ADDR for BFIN targets.
11792 * Makefile.in (SFILES): Add linux-bfin-low.c.
11793 (clean): Remove reg-bfin.c.
11794 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11795 * README: Mention supported Blackfin targets.
11796
39ab222a
MF		 117972010-12-23 Mike Frysinger <vapier@gentoo.org>
11798
11799 * .gitignore: New file.
11800
a1f2ce7d
MF		 118012010-11-16 Mike Frysinger <vapier@gentoo.org>
11802
11803 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11804
f474844c
JZ		 118052010-10-22 Jie Zhang <jie@codesourcery.com>
11806
11807 * Makefile.in: Add FLAGS_TO_PASS variable.
11808 (install): Remove dependency of install-only and recursively
11809 invoke make for install-only.
11810
f1048712
DE		 118112010-10-04 Doug Evans <dje@google.com>
11812
11813 * Makefile.in (uninstall): Use $(DESTDIR).
11814
b53a1623
PA		 118152010-09-24 Pedro Alves <pedro@codesourcery.com>
11816
e6ee044d
PA		 11817 PR gdb/11842
11818
b53a1623
PA		 11819 * linux-x86-low.c (compat_siginfo_from_siginfo)
11820 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11821 si_code is < 0. Check for si_code == SI_TIMER before checking for
11822 si_code < 0.
11823
fa1bd1e4
JB		 118242010-09-13 Joel Brobecker <brobecker@adacore.com>
11825
11826 * lynx-i386-low.c: New file.
11827 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11828
47fac8f8
JB		 118292010-09-13 Joel Brobecker <brobecker@adacore.com>
11830
11831 * lynx-low.c (ptrace_request_to_str): Remove handling for
11832 request values that have been removed in LynxOS 5.x.
11833
1adfc54d
JB		 118342010-09-13 Joel Brobecker <brobecker@adacore.com>
11835
11836 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11837 <ptrace.h>
11838
c2a66c29
NS		 118392010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11840
11841 * configure.ac: Add --enable-inprocess-agent option.
11842 * configure: Rebuilt.
11843
32fcada3
YQ		 118442010-09-06 Yao Qi <yao@codesourcery.com>
11845
11846 * linux-low.c (linux_kill): Remove unused variable.
11847 (linux_stabilize_threads): Likewise.
11848 * server.c (start_inferior): Likewise.
11849 (queue_stop_reply_callback): Likewise.
11850 * tracepoint.c (do_action_at_tracepoint): Likewise.
11851
0cccb683
YQ		 118522010-09-06 Yao Qi <yao@codesourcery.com>
11853
11854 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11855 on return.
11856
423ec54c
JK		 118572010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11858
11859 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11860
12ac6819
PA		 118612010-09-06 Pedro Alves <pedro@codesourcery.com>
11862
11863 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11864 "$(IPA_DEPFILES)".
11865
8ed54b31
JB		 118662010-09-01 Joel Brobecker <brobecker@adacore.com>
11867
11868 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11869 gdbserver/lynx-ppc-low.c: New files.
11870 * Makefile.in (lynx_low_h): New variable.
11871 (lynx-low.o, lynx-ppc-low.o): New rules.
11872 * configure.ac: On LynxOS, link with -lnetinet.
11873 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11874 * configure: regenerate.
11875
bb0116a4
JB		 118762010-09-01 Joel Brobecker <brobecker@adacore.com>
11877
11878 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11879 * configure.ac: Add check for vasprintf and vsnprintf.
11880 * configure, config.in: Regenerate.
11881 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11882
a778ab81 118832010-09-01 Joel Brobecker <brobecker@adacore.com>
11884
11885 * gdbreplay.c: Move include of alloca.h up, next to include of
11886 malloc.h.
11887 * server.h: Add include of malloc.h.
11888 * mem-break.c: Remove include of malloc.h.
11889 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11890
8b034a19 118912010-09-01 Joel Brobecker <brobecker@adacore.com>
11892
11893 * Makefile.in (memmem.o): Build with -Wno-error.
11894
118952010-09-01 Joel Brobecker <brobecker@adacore.com>
11896
11897 * utils.c (xsnprintf): Make non-static.
11898 * server.h: Add xsnprintf declaration.
11899 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11900 replace calls to snprintf by calls to xsnprintf throughout.
11901
119022010-09-01 Joel Brobecker <brobecker@adacore.com>
11903
11904 * configure.ac: Add configure check for alloca.
11905 * configure, config.in: Regenerate.
11906 * server.h: Include alloca.h if it exists.
11907 * gdbreplay.c: Include alloca.h if it exists.
11908
1a981360
PA		 119092010-08-28 Pedro Alves <pedro@codesourcery.com>
11910
11911 * linux-low.c (__SIGRTMIN): Define if not already defined.
11912 (linux_create_inferior): Check for __ANDROID__ rather than
11913 __SIGRTMIN.
11914 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11915 are already deferred.
11916 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11917 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11918 stopped and already has a pending signal to report.
11919 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11920 a pending signal to report or is moving out of a jump pad.
11921 (linux_init_signals): Check for __ANDROID__ rather than
11922 __SIGRTMIN.
11923
b4d51a55
PA		 119242010-08-28 Pedro Alves <pedro@codesourcery.com>
11925
11926 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11927 debug_threads check. Avoid a linear search when not doing debug
11928 output.
11929
ec48365d
PA		 119302010-08-27 Pedro Alves <pedro@codesourcery.com>
11931
11932 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11933 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11934 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11935 (process_event): Change local fd's type to gdb_fildes_t.
11936 (create_file_handler): Adjust prototype.
11937 (delete_file_handler): Adjust prototype.
11938 (handle_file_event): Adjust prototype. Use pfildes.
11939 (create_file_event): Adjsut prototype.
11940 * remote-utils.c (remote_desc, listen_desc): Change type to
11941 gdb_fildes_t.
11942 * server.h: New gdb_fildes_t typedef.
11943 [USE_WIN32API]: Include winsock2.h.
11944 (delete_file_handler, add_file_handler): Adjust prototypes.
11945 (pfildes): Declare.
11946 * utils.c (pfildes): New.
11947
854d88f0
PA		 119482010-08-27 Pedro Alves <pedro@codesourcery.com>
11949
11950 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11951 * configure: Regenerate.
11952
0146f85b
PA		 119532010-08-27 Pedro Alves <pedro@codesourcery.com>
11954
11955 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11956 (linux_done_accessing_memory): ... this.
11957 (linux_target_ops): Adjust.
11958 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11959 * nto-low.c (nto_target_ops): Adjust comment.
11960 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11961 * spu-low.c (spu_target_ops): Adjust comment.
11962 * target.h (target_ops): Rename unprepare_to_access_memory field
11963 to done_accessing_memory.
11964 (unprepare_to_access_memory): Rename to ...
11965 (done_accessing_memory): ... this.
11966
90d74c30
PA		 119672010-08-26 Pedro Alves <pedro@codesourcery.com>
11968
11969 * linux-low.c (linux_prepare_to_access_memory): New.
11970 (linux_unprepare_to_access_memory): New.
11971 (linux_target_ops): Install them.
11972 * server.c (read_memory): Rename to ...
11973 (gdb_read_memory): ... this. Use
11974 prepare_to_access_memory/prepare_to_access_memory.
11975 (write_memory): Rename to ...
11976 (gdb_write_memory): ... this. Use
11977 prepare_to_access_memory/prepare_to_access_memory.
11978 (handle_search_memory_1): Adjust.
11979 (process_serial_event): Adjust.
11980 * target.h (struct target_ops): New fields
11981 prepare_to_access_memory and unprepare_to_access_memory.
11982 (prepare_to_access_memory, unprepare_to_access_memory): New.
11983 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11984 prepare_to_access_memory/prepare_to_access_memory.
11985 * nto-low.c (nto_target_ops): Adjust.
11986 * spu-low.c (spu_target_ops): Adjust.
11987 * win32-low.c (win32_target_ops): Adjust.
11988
fd467969
PA		 119892010-08-26 Pedro Alves <pedro@codesourcery.com>
11990
11991 * Makefile.in (WARN_CFLAGS): Get it from configure.
11992 (WERROR_CFLAGS): New.
11993 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11994 * configure.ac: Introduce --enable-werror, which adds -Werror to
11995 the compiler command line. Enabled by default. Disable with
11996 --disable-werror. Add -Wdeclaration-after-statement
11997 Wpointer-arith and -Wformat-nonliteral to warning flags.
11998 * configure: Regenerate.
11999
331e2f5f
PA		 120002010-08-26 Pedro Alves <pedro@codesourcery.com>
12001
12002 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12003
e581f2b4
PA		 120042010-08-26 Pedro Alves <pedro@codesourcery.com>
12005
12006 * gdbreplay.c (remote_error): New.
12007 (gdbchar): New.
12008 (expect): Use gdbchar. Check for error reading from GDB.
12009 Clarify sync error output.
12010 (play): Check for errors writing to GDB.
12011 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12012 * remote-utils.c (getpkt): Check for errors writing to the remote
12013 descriptor.
12014
3c11dd79
PA		 120152010-08-25 Pedro Alves <pedro@codesourcery.com>
12016
12017 * linux-low.c (linux_wait_1): Move non-debugging code out of
12018 `debug_threads' control.
12019
d20a8ad9
PA		 120202010-08-25 Pedro Alves <pedro@codesourcery.com>
12021
12022 * linux-low.c (linux_wait_1): Don't set last_status here.
12023 * server.c (push_event, queue_stop_reply_callback): Assert we're
12024 not pushing a TARGET_WAITKIND_IGNORE event.
12025 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12026 (myresume, handle_target_event): Set the thread's last_resume_kind
12027 and last_status from the target returned status.
12028
964e4306
PA		 120292010-08-25 Pedro Alves <pedro@codesourcery.com>
12030
12031 PR threads/10729
12032
12033 * linux-x86-low.c (update_debug_registers_callback): New.
12034 (i386_dr_low_set_addr): Use it.
12035 (i386_dr_low_get_addr): New.
12036 (i386_dr_low_set_control): Use update_debug_registers_callback.
12037 (i386_dr_low_get_control): New.
12038 (i386_dr_low_get_status): Adjust.
12039 * linux-low.c (linux_stop_lwp): New.
12040 * linux-low.h (linux_stop_lwp): Declare.
12041
12042 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12043 argument instead of a i386_debug_reg_state.
12044 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12045 a i386_debug_reg_state.
12046 (i386_insert_aligned_watchpoint): Adjust.
12047 (i386_remove_aligned_watchpoint): Adjust.
12048 (i386_low_stopped_data_address): Read the debug registers from the
12049 inferior instead of from the mirrors.
12050 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12051 (i386_dr_low_get_addr): Declare.
12052 (i386_dr_low_get_control): Declare.
12053 (i386_dr_low_get_status): Change prototype.
12054
12055 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12056 (i386_dr_low_get_addr): New.
12057 (i386_dr_low_get_control): New.
12058 (i386_dr_low_get_status): Adjust prototype. Return
12059 dr_status_mirror.
12060 (i386_initial_stuff): Clear dr_status_mirror and
12061 dr_control_mirror.
12062 (i386_get_thread_context): Adjust.
12063 (i386_set_thread_context): Adjust.
12064 (i386_thread_added): Adjust.
12065
5f21a75b
PA		 120662010-08-24 Pedro Alves <pedro@codesourcery.com>
12067
12068 * linux-low.h (linux_thread_area): Delete declaration.
12069
3e4c1235
TS		 120702010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12071
12072 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12073 after its termination.
12074
1971b033
PA		 120752010-08-09 Pedro Alves <pedro@codesourcery.com>
12076
12077 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12078 (gdb_wants_all_stopped): Delete.
12079 (linux_wait_1): Don't call them.
12080 * server.c (handle_v_cont): Tag all threads as want-stopped.
12081 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12082 stopped as "client-wants-stopped".
12083
310444ac
PA		 120842010-07-31 Pedro Alves <pedro@codesourcery.com>
12085
12086 * Makefile.in (signals_h): New.
12087 (server_h): Depend on it.
12088 (server.o): Don't depend on $(signals_def).
12089 (signals.o): Depend on $(signals_def).
12090
a19cae16
JK		 120912010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12092
12093 * Makefile.in (signals_def): New.
12094 (server_h): Append include/gdb/signals.h and signals_def.
12095 (server.o): Append signals_def.
12096
30d50328
JK		 120972010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12098
12099 * server.c (handle_target_event): Use target_signal_to_host for
12100 resume_info.sig initialization.
12101 * target.h (struct thread_resume) <sig>: New comment.
12102
5c3216e2
OS		 121032010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12104
c6f46ca0
OS		 12105 * server.c (handle_query): strcpy() the returned string from paddress()
12106 instead of sprintf().
5c3216e2
OS		 12107 * utils.c (paddress): Return phex_nz().
12108
6bd31874
JB		 121092010-07-07 Joel Brobecker <brobecker@adacore.com>
12110
12111 * server.c (handle_v_cont): Call mourn_inferior if process
12112 just exited.
12113 (myresume): Likewise.
12114
0fb4aa4b
PA		 121152010-07-01 Pedro Alves <pedro@codesourcery.com>
12116
12117 Static tracepoints, and integration with UST.
12118
12119 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12120 * mem-break.c (uninsert_all_breakpoints)
12121 (reinsert_all_breakpoints): New.
12122 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12123 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12124 (gdb_agent_ust_loaded, helper_thread_id)
12125 (gdb_agent_helper_thread_id): New macros.
12126 (struct ipa_sym_addresses): Add addr_ust_loaded,
12127 addr_helper_thread_id, addr_cmd_buf.
12128 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12129 (in_process_agent_loaded_ust): New.
12130 (write_e_ust_not_loaded): New.
12131 (maybe_write_ipa_ust_not_loaded): New.
12132 (struct collect_static_trace_data_action): New.
12133 (enum tracepoint_type) <static_tracepoint>: New.
12134 (struct tracepoint) <handle>: Mention static tracepoints.
12135 (struct static_tracepoint_ctx): New.
12136 (CMD_BUF_SIZE): New.
12137 (add_tracepoint_action): Handle static tracepoint actions.
12138 (unprobe_marker_at): New.
12139 (clear_installed_tracepoints): Handle static tracepoints.
12140 (cmd_qtdp): Handle static tracepoints.
12141 (probe_marker_at): New.
12142 (cmd_qtstart): Handle static tracepoints.
12143 (response_tracepoint): Handle static tracepoints.
12144 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12145 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12146 (get_context_regcache): Handle static tracepoints.
12147 (do_action_at_tracepoint): Handle static tracepoint actions.
12148 (traceframe_find_block_type): Handle static trace data blocks.
12149 (traceframe_read_sdata): New.
12150 (download_tracepoints): Download static tracepoint actions.
12151 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12152 (GDB_PROBE_NAME): New.
12153 (ust_ops): New.
12154 (GET_UST_SYM): New.
12155 (USTF): New.
12156 (dlsym_ust): New.
12157 (ust_marker_to_static_tracepoint): New.
12158 (gdb_probe): New.
12159 (collect_ust_data_at_tracepoint): New.
12160 (gdb_ust_probe): New.
12161 (UNIX_PATH_MAX, SOCK_DIR): New.
12162 (gdb_ust_connect_sync_socket): New.
12163 (resume_thread, stop_thread): New.
12164 (run_inferior_command): New.
12165 (init_named_socket): New.
12166 (gdb_ust_socket_init): New.
12167 (cstr_to_hexstr): New.
12168 (next_st): New.
12169 (first_marker, next_marker): New.
12170 (response_ust_marker): New.
12171 (cmd_qtfstm, cmd_qtsstm): New.
12172 (unprobe_marker_at, probe_marker_at): New.
12173 (cmd_qtstmat, gdb_ust_thread): New.
12174 (gdb_ust_init): New.
12175 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12176 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12177 (ST_REGENTRY): New.
12178 (x86_64_st_collect_regmap): New.
12179 (X86_64_NUM_ST_COLLECT_GREGS): New.
12180 (AMD64_RIP_REGNUM): New.
12181 (supply_static_tracepoint_registers): New.
12182 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12183 (ST_REGENTRY): New.
12184 (i386_st_collect_regmap): New.
12185 (i386_NUM_ST_COLLECT_GREGS): New.
12186 (supply_static_tracepoint_registers): New.
12187 * server.c (handle_query): Handle qXfer:statictrace:read.
12188 <qSupported>: Report support for StaticTracepoints, and
12189 qXfer:statictrace:read features.
12190 * server.h (traceframe_read_sdata)
12191 (supply_static_tracepoint_registers): Declare.
12192 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12193 (unpack_varlen_hex): Include in IPA build.
12194 * Makefile.in (ustlibs, ustinc): New.
12195 (IPA_OBJS): Add remote-utils-ipa.o.
12196 ($(IPA_LIB)): Link -ldl and -lpthread.
12197 (UST_CFLAGS): New.
12198 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12199 * config.in, configure: Regenerate.
12200
9e4344e5
PA		 122012010-06-20 Ian Lance Taylor <iant@google.com>
12202 Pedro Alves <pedro@codesourcery.com>
12203
12204 * linux-x86-low.c (always_true): Delete.
12205 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12206 trying to fool the compiler with always_true.
12207
c6beb2cb
PA		 122082010-06-20 Pedro Alves <pedro@codesourcery.com>
12209
12210 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12211 conditions in gdbserver.
12212
d2ed6730
UW		 122132010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12214
12215 * spu-low.c (spu_read_memory): Wrap around local store limit.
12216 (spu_write_memory): Likewise.
12217
4e29fb54
PA		 122182010-06-15 Pedro Alves <pedro@codesourcery.com>
12219
12220 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12221 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12222 LONGEST uses.
12223 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12224 uses.
12225 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12226 uses with LONGEST uses.
12227
6a271cae
PA		 122282010-06-14 Stan Shebs <stan@codesourcery.com>
12229 Pedro Alves <pedro@codesourcery.com>
12230
12231 Bytecode compiler.
12232
12233 * linux-x86-low.c: Include limits.h.
12234 (add_insns): New.
12235 (always_true): New.
12236 (EMIT_ASM): New.
12237 (EMIT_ASM32): New.
12238 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12239 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12240 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12241 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12242 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12243 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12244 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12245 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12246 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12247 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12248 (amd64_emit_void_call_2): New.
12249 (amd64_emit_ops): New.
12250 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12251 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12252 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12253 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12254 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12255 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12256 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12257 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12258 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12259 (i386_emit_stack_adjust, i386_emit_int_call_1)
12260 (i386_emit_void_call_2): New.
12261 (i386_emit_ops): New.
12262 (x86_emit_ops): New.
12263 (the_low_target): Install x86_emit_ops.
12264 * server.h (struct emit_ops): New.
12265 (get_raw_reg_func_addr): Declare.
12266 (current_insn_ptr, emit_error): Declare.
12267 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12268 (set_trace_state_variable_value): New defines.
12269 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12270 addr_get_trace_state_variable_value and
12271 addr_set_trace_state_variable_value.
12272 (symbol_list): New fields for get_raw_reg,
12273 get_trace_state_variable_value and set_trace_state_variable_value.
12274 (condfn): New typedef.
12275 (struct tracepoint): New field `compiled_cond'.
12276 (do_action_at_tracepoint): Clear compiled_cond.
12277 (get_trace_state_variable_value, set_trace_state_variable_value):
12278 Export in the IPA.
12279 (condition_true_at_tracepoint): If there's a compiled condition,
12280 run that.
12281 (current_insn_ptr, emit_error): New globals.
12282 (struct bytecode_address): New.
12283 (get_raw_reg_func_addr): New.
12284 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12285 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12286 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12287 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12288 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12289 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12290 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12291 (compile_tracepoint_condition, compile_bytecodes): New.
12292 * target.h (emit_ops): Forward declare.
12293 (struct target_ops): New field emit_ops.
12294 (target_emit_ops): New.
12295 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12296 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12297 * linux-low.c (linux_emit_ops): New.
12298 (linux_target_ops): Install it.
12299 * linux-low.h (struct linux_target_ops): New field emit_ops.
12300
92b72907
UW		 123012010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12302
12303 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12304 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12305
fa593d66
PA		 123062010-06-01 Pedro Alves <pedro@codesourcery.com>
12307 Stan Shebs <stan@codesourcery.com>
12308
12309 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12310 (all): Depend on $(extra_libraries).
12311 (install-only): Install the IPA.
12312 (IPA_OBJS, IPA_LIB): New.
12313 (clean): Remove the IPA lib.
12314 (IPAGENT_CFLAGS): New.
12315 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12316 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12317 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12318 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12319 * configure.ac: Check for atomic builtins support in the compiler.
12320 (IPA_DEPFILES, extra_libraries): Define.
12321 * configure.srv (ipa_obj): Add description.
12322 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12323 (i[34567]86-*-linux*): Set ipa_obj.
12324 (x86_64-*-linux*): Set ipa_obj.
12325 * linux-low.c (stabilizing_threads): New.
12326 (supports_fast_tracepoints): New.
12327 (linux_detach): Stabilize threads before detaching.
12328 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12329 the lwp is either not stabilizing, or is moving out of a jump pad.
12330 (linux_fast_tracepoint_collecting): New.
12331 (maybe_move_out_of_jump_pad): New.
12332 (enqueue_one_deferred_signal): New.
12333 (dequeue_one_deferred_signal): New.
12334 (linux_wait_for_event_1): If moving out of a jump pad, defer
12335 pending signals to later.
12336 (linux_stabilize_threads): New.
12337 (linux_wait_1): Check if threads need moving out of jump pads, and
12338 do it if so.
12339 (stuck_in_jump_pad_callback): New.
12340 (move_out_of_jump_pad_callback): New.
12341 (lwp_running): New.
12342 (linux_resume_one_lwp): Handle moving out of jump pads.
12343 (linux_set_resume_request): Dequeue deferred signals.
12344 (need_step_over_p): Also step over fast tracepoint jumps.
12345 (start_step_over): Also uninsert fast tracepoint jumps.
12346 (finish_step_over): Also reinsert fast tracepoint jumps.
12347 (linux_install_fast_tracepoint_jump): New.
12348 (linux_target_ops): Install linux_stabilize_threads and
12349 linux_install_fast_tracepoint_jump_pad.
12350 * linux-low.h (linux_target_ops) <get_thread_area,
12351 install_fast_tracepoint_jump_pad>: New fields.
12352 (struct lwp_info) <collecting_fast_tracepoint,
12353 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12354 (linux_get_thread_area): Declare.
12355 * linux-x86-low.c (jump_insn): New.
12356 (x86_get_thread_area): New.
12357 (append_insns): New.
12358 (push_opcode): New.
12359 (amd64_install_fast_tracepoint_jump_pad): New.
12360 (i386_install_fast_tracepoint_jump_pad): New.
12361 (x86_install_fast_tracepoint_jump_pad): New.
12362 (the_low_target): Install x86_get_thread_area and
12363 x86_install_fast_tracepoint_jump_pad.
12364 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12365 (struct fast_tracepoint_jump): New.
12366 (fast_tracepoint_jump_insn): New.
12367 (fast_tracepoint_jump_shadow): New.
12368 (find_fast_tracepoint_jump_at): New.
12369 (fast_tracepoint_jump_here): New.
12370 (delete_fast_tracepoint_jump): New.
12371 (set_fast_tracepoint_jump): New.
12372 (uninsert_fast_tracepoint_jumps_at): New.
12373 (reinsert_fast_tracepoint_jumps_at): New.
12374 (set_breakpoint_at): Use write_inferior_memory.
12375 (uninsert_raw_breakpoint): Use write_inferior_memory.
12376 (check_mem_read): Mask out fast tracepoint jumps.
12377 (check_mem_write): Mask out fast tracepoint jumps.
12378 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12379 (set_fast_tracepoint_jump): Declare.
12380 (delete_fast_tracepoint_jump)
12381 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12382 (reinsert_fast_tracepoint_jumps_at): Declare.
12383 * regcache.c: Don't compile many functions when building the
12384 in-process agent library.
12385 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12386 the register buffer in the heap.
12387 (free_register_cache): If the register buffer isn't owned by the
12388 regcache, don't free it.
12389 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12390 pre-existing register caches.
12391 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12392 type.
12393 (convert_ascii_to_int): : Constify `from' parameter type.
12394 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12395 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12396 the needed buffer in-place.
12397 (relocate_instruction): New.
12398 * server.c (handle_query) <qSymbols>: If the target supports
12399 tracepoints, give it a chance of looking up symbols. Report
12400 support for fast tracepoints.
12401 (handle_status): Stabilize threads.
12402 (process_serial_event): Adjust.
12403 * server.h (struct fast_tracepoint_jump): Forward declare.
12404 (struct process_info) <fast_tracepoint_jumps>: New field.
12405 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12406 (decode_X_packet, decode_M_packet): Adjust.
12407 (relocate_instruction): Declare.
12408 (in_process_agent_loaded): Declare.
12409 (tracepoint_look_up_symbols): Declare.
12410 (struct fast_tpoint_collect_status): Declare.
12411 (fast_tracepoint_collecting): Declare.
12412 (force_unlock_trace_buffer): Declare.
12413 (handle_tracepoint_bkpts): Declare.
12414 (initialize_low_tracepoint)
12415 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12416 * target.h (struct target_ops) <stabilize_threads,
12417 install_fast_tracepoint_jump_pad>: New fields.
12418 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12419 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12420 [HAVE_STDINT_H]: Include stdint.h.
12421 (trace_debug_1): Rename to ...
12422 (trace_vdebug): ... this.
12423 (trace_debug): Rename to ...
12424 (trace_debug_1): ... this. Add `level' parameter.
12425 (trace_debug): New.
12426 (ATTR_USED, ATTR_NOINLINE): New.
12427 (IP_AGENT_EXPORT): New.
12428 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12429 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12430 (about_to_request_buffer_space, trace_buffer_is_full)
12431 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12432 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12433 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12434 (traceframe_write_count, traceframes_created)
12435 (trace_state_variables)
12436 New renaming defines.
12437 (struct ipa_sym_addresses): New.
12438 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12439 (symbol_list): New.
12440 (ipa_sym_addrs): New.
12441 (all_tracepoint_symbols_looked_up): New.
12442 (in_process_agent_loaded): New.
12443 (write_e_ipa_not_loaded): New.
12444 (maybe_write_ipa_not_loaded): New.
12445 (tracepoint_look_up_symbols): New.
12446 (debug_threads) [IN_PROCESS_AGENT]: New.
12447 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12448 (UNKNOWN_SIDE_EFFECTS): New.
12449 (stop_tracing): New.
12450 (flush_trace_buffer): New.
12451 (stop_tracing_bkpt): New.
12452 (flush_trace_buffer_bkpt): New.
12453 (read_inferior_integer): New.
12454 (read_inferior_uinteger): New.
12455 (read_inferior_data_pointer): New.
12456 (write_inferior_data_pointer): New.
12457 (write_inferior_integer): New.
12458 (write_inferior_uinteger): New.
12459 (struct collect_static_trace_data_action): Delete.
12460 (enum tracepoint_type): New.
12461 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12462 <actions_str, step_actions, step_actions_str>: Only include in
12463 GDBserver.
fa593d66
PA		 12464 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12465 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12466 (tracepoints): Use IP_AGENT_EXPORT.
12467 (last_tracepoint): Don't include in the IPA.
12468 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12469 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12470 (alloced_trace_state_variables): New.
12471 (trace_state_variables): Use IP_AGENT_EXPORT.
12472 (traceframe_t): Delete unused variable.
12473 (circular_trace_buffer): Don't include in the IPA.
12474 (trace_buffer_start): Delete.
12475 (struct trace_buffer_control): New.
12476 (trace_buffer_free): Delete.
12477 (struct ipa_trace_buffer_control): New.
12478 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12479 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12480 New.
12481 (trace_buffer_ctrl): New.
12482 (TRACE_BUFFER_CTRL_CURR): New.
12483 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12484 Reimplement as macros.
12485 (trace_buffer_wrap): Delete.
12486 (traceframe_write_count, traceframe_read_count)
12487 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12488 (struct tracepoint_hit_ctx) <type>: New field.
12489 (struct fast_tracepoint_ctx): New.
12490 (memory_barrier): New.
12491 (cmpxchg): New.
12492 (record_tracepoint_error): Update atomically in the IPA.
12493 (clear_inferior_trace_buffer): New.
12494 (about_to_request_buffer_space): New.
12495 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12496 updating the same buffer.
12497 (add_tracepoint): Default the tracepoint's type to trap
12498 tracepoint, and orig_size to -1.
12499 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12500 internal variables.
12501 (create_trace_state_variable): New parameter `gdb'. Handle it.
12502 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12503 (cmd_qtdp): Handle fast tracepoints.
12504 (cmd_qtdv): Adjust.
12505 (max_jump_pad_size): New.
12506 (gdb_jump_pad_head): New.
12507 (get_jump_space_head): New.
12508 (claim_jump_space): New.
12509 (sort_tracepoints): New.
12510 (MAX_JUMP_SIZE): New.
12511 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12512 IPA.
12513 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12514 support. Upload fast traceframes, and delete internal IPA
12515 breakpoints.
12516 (stop_tracing_handler): New.
12517 (flush_trace_buffer_handler): New.
12518 (cmd_qtstop): Upload fast tracepoints.
12519 (response_tracepoint): Handle fast tracepoints.
12520 (tracepoint_finished_step): Upload fast traceframes. Set the
12521 tracepoint hit context's tracepoint type.
12522 (handle_tracepoint_bkpts): New.
12523 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12524 type. Add comment about fast tracepoints.
12525 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12526 non-existing action_str field.
12527 (get_context_regcache): Handle fast tracepoints.
12528 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12529 to the regcache.
12530 (fast_tracepoint_from_jump_pad_address): New.
12531 (fast_tracepoint_from_ipa_tpoint_address): New.
12532 (collecting_t): New.
12533 (force_unlock_trace_buffer): New.
12534 (fast_tracepoint_collecting): New.
12535 (collecting): New.
12536 (gdb_collect): New.
12537 (write_inferior_data_ptr): New.
12538 (target_tp_heap): New.
12539 (target_malloc): New.
12540 (download_agent_expr): New.
12541 (UALIGN): New.
12542 (download_tracepoints): New.
12543 (download_trace_state_variables): New.
12544 (upload_fast_traceframes): New.
12545 (IPA_FIRST_TRACEFRAME): New.
12546 (IPA_NEXT_TRACEFRAME_1): New.
12547 (IPA_NEXT_TRACEFRAME): New.
12548 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12549 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12550 (gdb_jump_pad_buffer_end): New.
12551 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12552 (initialize_tracepoint): Adjust.
12553 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12554 buffer. Initialize the low module.
12555 * utils.c (PREFIX, TOOLNAME): New.
12556 (malloc_failure): Use PREFIX.
12557 (error): In the IPA, an error causes an exit.
12558 (fatal, warning): Use PREFIX.
12559 (internal_error): Use TOOLNAME.
12560 (NUMCELLS): Increase to 10.
12561 * configure, config.in: Regenerate.
12562
d149dd1d
PA		 125632010-06-01 Pedro Alves <pedro@codesourcery.com>
12564
12565 * server.c (handle_query) <qSupported>: Do two passes over the
12566 qSupported string to avoid nesting strtok.
12567
f6528abd
JK		 125682010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12569
12570 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12571 (CDEPS): New.
12572 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12573 -Wl,--dynamic-list.
12574 * configure: Regenerate.
12575 * proc-service.list: New.
12576
ca2a87a0
JK		 125772010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12578
12579 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12580 New comment.
12581
363a6e9f
OS		 125822010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12583
12584 * gdbreplay.c (remote_open): Check error return from socket() call by
12585 its equality to -1 not by it being negative.
12586 * remote-utils.c (remote_open): Likewise.
12587
d23b6cb1
PA		 125882010-05-23 Pedro Alves <pedro@codesourcery.com>
12589
12590 * config.h: Regenerate.
12591
28d3cf85
MK		 125922010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12593
12594 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12595 doesn't provide PTRACE_GET_THREAD_AREA.
12596
fea36a59
MK		 125972010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12598
12599 * linux-m68k-low.c: Include <asm/ptrace.h>
12600 (ps_get_thread_area): Implement.
12601
24b066ba
DE		 126022010-05-03 Doug Evans <dje@google.com>
12603
12604 * event-loop.c (struct callback_event): New struct.
12605 (callback_list): New global.
12606 (append_callback_event, delete_callback_event): New functions.
12607 (process_callback): New function.
12608 (start_event_loop): Call it.
12609 * remote-utils.c (NOT_SCHEDULED): Define.
12610 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12611 moved out of readchar.
12612 (readchar): Rewrite. Call reschedule before returning.
12613 (reset_readchar): New function.
12614 (remote_close): Call it.
12615 (process_remaining, reschedule): New functions.
12616 * server.h (callback_handler_func): New typedef.
12617 (append_callback_event, delete_callback_event): Declare.
12618
9836d6ea
PA		 126192010-05-03 Pedro Alves <pedro@codesourcery.com>
12620
12621 * proc-service.c (ps_pglobal_lookup): Use
12622 thread_db_look_up_one_symbol.
12623 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12624 parameter. Use it instead of all_symbols_looked_up.
12625 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12626 field.
12627 (all_symbols_looked_up): Don't declare.
12628 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12629 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12630 field.
12631 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12632 Set all_symbols_looked_up here.
12633 (thread_db_look_up_one_symbol): New.
12634 (thread_db_get_tls_address): Adjust.
12635 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12636 thread_db object on the heap, and tentatively set it in the
12637 process structure.
12638 (thread_db_init): Don't set all_symbols_looked_up here.
12639 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12640
7984d532
PA		 126412010-05-03 Pedro Alves <pedro@codesourcery.com>
12642
12643 * linux-low.c (linux_kill, linux_detach): Adjust.
12644 (status_pending_p_callback): Remove redundant statement. Check
12645 for !TARGET_WAITIKIND_IGNORE, instead of
12646 TARGET_WAITKIND_STOPPED.
12647 (handle_tracepoints): Make sure LWP is locked. Adjust.
12648 (linux_wait_for_event_1): Adjust.
12649 (linux_cancel_breakpoints): New.
12650 (unsuspend_one_lwp): New.
12651 (unsuspend_all_lwps): New.
12652 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12653 (send_sigstop_callback): Change return type to int, add new
12654 `except' parameter and handle it.
12655 (suspend_and_send_sigstop_callback): New.
12656 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12657 pass them down. If SUSPEND, also increment the lwp's suspend
12658 count.
12659 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12660 (need_step_over_p): Don't consider suspended LWPs.
12661 (start_step_over): Adjust.
12662 (proceed_one_lwp): Change return type to int, add new `except'
12663 parameter and handle it.
12664 (unsuspend_and_proceed_one_lwp): New.
12665 (proceed_all_lwps): Use find_inferior instead of
12666 for_each_inferior.
12667 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12668 also decrement the suspend count of LWPs. Pass `except' down,
12669 instead of hacking its suspend count.
12670 (linux_pause_all): Add `freeze' parameter. Adjust.
12671 (linux_unpause_all): New.
12672 (linux_target_ops): Install linux_unpause_all.
12673 * server.c (handle_status): Adjust.
12674 * target.h (struct target_ops): New fields `unpause_all' and
12675 `cancel_breakpoints'. Add new parameter to `pause_all'.
12676 (pause_all): Add new `freeze' parameter.
12677 (unpause_all): New.
12678 (cancel_breakpoints): New.
12679 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12680 cancel breakpoints.
12681 (cmd_qtstart): Pause threads.
12682 (stop_tracing): Pause threads, and cancel breakpoints.
12683 * win32-low.c (win32_target_ops): Adjust.
12684
e471f25b
PA		 126852010-05-03 Pedro Alves <pedro@codesourcery.com>
12686
12687 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12688 the inferior right away from here...
12689 (linux_wait_1): ... to here, and adjust to check the thread's
12690 last_resume_kind instead of the lwp's step or stop_expected flags.
12691
1915ef4f
PA		 126922010-05-02 Pedro Alves <pedro@codesourcery.com>
12693
12694 * README: Use consistent `GDB' and `GDBserver' spellings.
12695
f9e39928
PA		 126962010-05-02 Pedro Alves <pedro@codesourcery.com>
12697
12698 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12699 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12700 (linux_detach_one_lwp): Assume the lwp is stopped.
12701 (any_thread_of): Delete.
12702 (linux_detach): Stop all lwps here. Don't blindly delete all
12703 breakpoints.
12704 (delete_lwp_callback): New.
12705 (linux_mourn): Delete all lwps of the process that is gone.
12706 (linux_wait_1): Don't delete the last lwp of the process here.
12707 * mem-break.h (mark_breakpoints_out): Declare.
12708 * mem-break.c (mark_breakpoints_out): New.
12709 (free_all_breakpoints): Use it.
12710 * server.c (handle_target_event): If the process is gone, mark
12711 breakpoints out.
12712 * thread-db.c (struct thread_db) <create_bp>: New field.
12713 (thread_db_enable_reporting): Fix prototype. Store a thread event
12714 breakpoint reference in the thread_db struct.
12715 (thread_db_load_search): Clear the thread_db object.
12716 (try_thread_db_load_1): Ditto.
12717 (switch_to_process): New.
12718 (disable_thread_event_reporting): Use it.
12719 (remove_thread_event_breakpoints): New.
12720 (thread_db_detach, thread_db_mourn): Use it.
12721
1e7fc18c
PA		 127222010-05-01 Pedro Alves <pedro@codesourcery.com>
12723
12724 * linux-low.c (linux_enable_event_reporting): New.
12725 (linux_wait_for_event_1, handle_extended_wait): Use it.
12726
02fc4de7
PA		 127272010-04-30 Pedro Alves <pedro@codesourcery.com>
12728
12729 * linux-low.c (linux_kill_one_lwp, linux_kill)
12730 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12731 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12732 SIGSTOP even if the LWP is stopped.
12733 (send_sigstop_callback): New.
12734 (stop_all_lwps): Use send_sigstop_callback instead.
12735 (linux_resume_one_thread): Adjust.
12736 (proceed_one_lwp): Still proceed an LWP that the client has
12737 requested to stop, if we haven't reported it as stopped yet. Make
12738 sure that LWPs the client want stopped, have a pending SIGSTOP.
12739
bc3b5632
DE		 127402010-04-26 Doug Evans <dje@google.com>
12741
ae1ada35
DE		 12742 * server.c (handle_general_set): Make static.
12743
bc3b5632
DE		 12744 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12745 Print received char after testing for error/eof instead of before.
12746 (input_interrupt): Tweak comment.
12747
65730243
DE		 127482010-04-23 Doug Evans <dje@google.com>
12749
12750 * server.c (start_inferior): Print inferior argv if --debug.
12751
a8ae7dc0
AR		 127522010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12753
12754 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12755 * nto-x86-low.c: Include server.h
12756
1c07cc19
PM		 127572010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12758
12759 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12760 be consistent with other sources of this directory.
12761 (init_registers_amd64): Correct name of source file of this function
12762 in the comment.
12763
e0a61e09
PM		 127642010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12765
12766 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12767 64-bit executables.
12768
54709339
PM		 127692010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12770
12771 * win32-i386-low.c: Add 64-bit support.
12772 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12773 (init_registers_amd64): Declare.
12774 (mappings): Add 64-bit version of array.
12775 (init_windows_x86): New function.
12776 (the_low_target): Change init_arch field to init_windows_x86.
12777
e8f0053d
PM		 127782010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12779
12780 * win32-low.c: Adapt to support also 64-bit architecture.
12781 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12782 (get_image_name): Use SIZE_T type for local variable `done'.
12783 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12784 (toolhelp_get_dll_name): Idem.
12785 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12786 Use uintptr_t typecast to avoid warning.
12787 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12788 (handle_exception): Use phex_nz to avoid warning.
12789 (win32_wait): Remove unused local variable `process'.
12790
c481e77e
PM		 127912010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12792
12793 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12794 `amd64-avx.o'.
12795
12ea4b69
PM		 127962010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12797
12798 * configure.ac: Use `ws2_32' library for srv_mingw.
12799 * configure: Regenerate.
12800 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12801 * remote-utils.c: Likewise.
12802
f6d1620c
L		 128032010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12804
12805 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12806 if __x86_64__ is defined.
12807
8e642873
PM		 128082010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12809
12810 * configure: Regenerate.
12811
711e434b
PM		 128122010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12813
12814 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12815 * target.h (target_ops): New get_tib_address field.
12816 * win32-low.h (win32_thread_info): Add thread_local_base field.
12817 * win32-low.c (child_add_thread): Add tlb argument.
12818 Set thread_local_base field to TLB.
12819 (get_child_debug_event): Adapt to child_add_thread change.
12820 (win32_get_tib_address): New function.
12821 (win32_target_ops): Set get_tib_address field to
12822 win32_get_tib_address.
12823 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12824
505106cd
PA		 128252010-04-12 Pedro Alves <pedro@codesourcery.com>
12826
505106cd
PA		 12827 * linux-low.c (linux_mourn): Also remove the process.
12828 * server.c (handle_target_event): Don't remove the process here.
12829 * nto-low.c (nto_mourn): New.
12830 (nto_target_ops): Install it.
12831 * spu-low.c (spu_mourn): New.
12832 (spu_target_ops): Install it.
12833 * win32-low.c (win32_mourn): New.
12834 (win32_target_ops): Install it.
12835
e8470a06
PA		 128362010-04-12 Pedro Alves <pedro@codesourcery.com>
12837
12838 * server.h (buffer_xml_printf): Remove redundant `;'.
12839
45ba0d02
PA		 128402010-04-12 Pedro Alves <pedro@codesourcery.com>
12841
12842 * regcache.c (set_register_cache): Invalidate regcaches before
12843 changing the register cache layout.
12844 (regcache_invalidate_one): Allow a NULL regcache.
12845 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12846 regcaches before changing the register cache layout or the target
12847 regsets.
12848
59e04013
L		 128492010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12850
12851 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12852 variable warning on Linux/x86-64.
12853
8336d594
PA		 128542010-04-11 Pedro Alves <pedro@codesourcery.com>
12855
12856 GDBserver disconnected tracing support.
12857
12858 * linux-low.c (linux_remove_process): Delete.
12859 (add_lwp): Don't set last_resume_kind here.
12860 (linux_kill): Use `mourn'.
12861 (linux_detach): Use `thread_db_detach', and `mourn'.
12862 (linux_mourn): New.
12863 (linux_attach_lwp_1): Adjust comment.
12864 (linux_attach): last_resume_kind moved the thread_info; adjust.
12865 (status_pending_p_callback): Adjust.
12866 (linux_wait_for_event_1): Adjust.
12867 (count_events_callback, select_singlestep_lwp_callback)
12868 (select_event_lwp_callback, cancel_breakpoints_callback)
12869 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12870 (proceed_one_lwp): Adjust.
12871 (linux_async): Add debug output.
12872 (linux_thread_stopped): New.
12873 (linux_pause_all): New.
12874 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12875 linux_pause_all.
12876 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12877 (thread_db_free): Delete declaration.
12878 (thread_db_detach, thread_db_mourn): Declare.
12879 * thread-db.c (thread_db_init): Use thread_db_mourn.
12880 (thread_db_free): Delete, split in two.
12881 (disable_thread_event_reporting): New.
12882 (thread_db_detach): New.
12883 (thread_db_mourn): New.
12884
12885 * server.h (struct thread_info) <last_resume_kind>: New field.
12886 <attached>: Add comment.
12887 <gdb_detached>: New field.
12888 (handler_func): Change return type to int.
12889 (handle_serial_event, handle_target_event): Ditto.
12890 (gdb_connected): Declare.
12891 (tracing): Delete.
12892 (disconnected_tracing): Declare.
12893 (stop_tracing): Declare.
12894
12895 * server.c (handle_query) <qSupported>: Report support for
12896 disconnected tracing.
12897 (queue_stop_reply_callback): Account for running threads.
12898 (gdb_wants_thread_stopped): New.
12899 (gdb_wants_all_threads_stopped): New.
12900 (gdb_reattached_process): New.
12901 (handle_status): Clear the `gdb_detached' flag of all processes.
12902 In all-stop, stop all threads.
12903 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12904 (process_serial_event): If the remote connection breaks, or if an
12905 exit was forced with "monitor exit", force an event loop exit.
12906 Handle disconnected tracing on detach.
12907 (handle_serial_event): Adjust.
12908 (handle_target_event): If GDB isn't connected, forward events back
12909 to the inferior, unless the last process exited, in which case,
12910 exit gdbserver. Adjust interface.
12911
12912 * remote-utils.c (remote_open): Don't block in accept. Instead
12913 register an event loop source on the listen socket file
12914 descriptor. Refactor bits into ...
12915 (listen_desc): ... this new global.
12916 (gdb_connected): ... this new function.
12917 (enable_async_notification): ... this new function.
12918 (handle_accept_event): ... this new function.
12919 (remote_close): Clear remote_desc.
12920
12921 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12922
12923 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12924 New fields.
12925 (mourn_inferior): Define.
12926 (target_process_qsupported): Avoid the dangling else problem.
12927 (thread_stopped): Define.
12928 (pause_all): Define.
12929 (target_waitstatus_to_string): Declare.
12930 * target.c (target_waitstatus_to_string): New.
12931
12932 * tracepoint.c (tracing): Make extern.
12933 (disconnected_tracing): New.
12934 (stop_tracing): Make extern. Handle tracing stops due to GDB
12935 disconnecting.
12936 (cmd_qtdisconnected): New.
12937 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12938 (handle_tracepoint_general_set): Handle QTDisconnected.
12939
12940 * event-loop.c (event_handler_func): Change return type to int.
12941 (process_event): Bail out if the event handler wants the event
12942 loop to stop.
12943 (handle_file_event): Ditto.
12944 (start_event_loop): Bail out if the event handler wants the event
12945 loop to stop.
12946
12947 * nto-low.c (nto_target_ops): Adjust.
12948 * spu-low.c (spu_wait): Don't remove the process here.
12949 (spu_target_ops): Adjust.
12950 * win32-low.c (win32_wait): Don't remove the process here.
12951 (win32_target_ops): Adjust.
12952
5d267c4c
PA		 129532010-04-11 Pedro Alves <pedro@codesourcery.com>
12954
12955 * regcache.c (realloc_register_cache): Invalidate inferior's
12956 regcache before recreating it.
12957
623ccd72
PA		 129582010-04-09 Pedro Alves <pedro@codesourcery.com>
12959
12960 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12961
219f2f23
PA		 129622010-04-09 Stan Shebs <stan@codesourcery.com>
12963 Pedro Alves <pedro@codesourcery.com>
12964
12965 * server.h (LONGEST): New.
12966 (struct thread_info) <while_stepping>: New field.
12967 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12968 Declare.
12969 (initialize_tracepoint, handle_tracepoint_general_set)
12970 (handle_tracepoint_query, tracepoint_finished_step)
12971 (tracepoint_was_hit, release_while_stepping_state_list):
12972 (current_traceframe): Declare.
12973 * server.c (handle_general_set): Handle tracepoint packets.
12974 (read_memory): New.
12975 (write_memory): New.
12976 (handle_search_memory_1): Use read_memory.
12977 (handle_query): Report support for conditional tracepoints, trace
12978 state variables, and tracepoint sources. Handle tracepoint
12979 queries.
12980 (main): Initialize the tracepoints module.
12981 (process_serial_event): Handle traceframe reads/writes.
12982
12983 * linux-low.c (handle_tracepoints): New.
12984 (linux_wait_1): Call it.
12985 (linux_resume_one_lwp): Handle while-stepping.
12986 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12987 (linux_target_ops): Install them.
12988 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12989 New field.
12990 * linux-x86-low.c (x86_supports_tracepoints): New.
12991 (the_low_target). Install it.
12992
12993 * mem-break.h (delete_breakpoint): Declare.
12994 * mem-break.c (delete_breakpoint): Make external.
12995
12996 * target.h (struct target_ops): Add `supports_tracepoints',
12997 `read_pc', and `write_pc' fields.
12998 (target_supports_tracepoints): Define.
12999 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13000 (phex_nz): New.
13001
13002 * regcache.h (struct regcache) <registers_owned>: New field.
13003 (init_register_cache, regcache_cpy): Declare.
13004 (regcache_read_pc, regcache_write_pc): Declare.
13005 (register_cache_size): Declare.
13006 (supply_regblock): Declare.
13007 * regcache.c (init_register_cache): New.
13008 (new_register_cache): Use it.
13009 (regcache_cpy): New.
13010 (register_cache_size): New.
13011 (supply_regblock): New.
13012 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13013
219f2f23
PA		 13014 * tracepoint.c: New.
13015
13016 * Makefile.in (OBS): Add tracepoint.o.
13017 (tracepoint.o): New rule.
13018
3a13a53b
L		 130192010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13020
13021 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13022 (i386-mmx.o): New.
13023 (i386-mmx.c): Likewise.
13024 (i386-mmx-linux.o): Likewise.
13025 (i386-mmx-linux.c): Likewise.
13026
13027 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13028 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13029 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13030 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13031
13032 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13033 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13034 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13035
1570b33e
L		 130362010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13037
13038 * Makefile.in (clean): Updated.
13039 (i386-avx.o): New.
13040 (i386-avx.c): Likewise.
13041 (i386-avx-linux.o): Likewise.
13042 (i386-avx-linux.c): Likewise.
13043 (amd64-avx.o): Likewise.
13044 (amd64-avx.c): Likewise.
13045 (amd64-avx-linux.o): Likewise.
13046 (amd64-avx-linux.c): Likewise.
13047
13048 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13049 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13050 (srv_amd64_regobj): Add amd64-avx.o.
13051 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13052 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13053 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13054 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13055 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13056 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13057 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13058
13059 * i387-fp.c: Include "i386-xstate.h".
13060 (i387_xsave): New.
13061 (i387_cache_to_xsave): Likewise.
13062 (i387_xsave_to_cache): Likewise.
13063 (x86_xcr0): Likewise.
13064
13065 * i387-fp.h (i387_cache_to_xsave): Likewise.
13066 (i387_xsave_to_cache): Likewise.
13067 (x86_xcr0): Likewise.
13068
13069 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13070 * linux-crisv32-low.c (target_regsets): Likewise.
13071 * linux-m68k-low.c (target_regsets): Likewise.
13072 * linux-mips-low.c (target_regsets): Likewise.
13073 * linux-ppc-low.c (target_regsets): Likewise.
13074 * linux-s390-low.c (target_regsets): Likewise.
13075 * linux-sh-low.c (target_regsets): Likewise.
13076 * linux-sparc-low.c (target_regsets): Likewise.
13077 * linux-xtensa-low.c (target_regsets): Likewise.
13078
13079 * linux-low.c: Include <sys/uio.h>.
13080 (regsets_fetch_inferior_registers): Support nt_type.
13081 (regsets_store_inferior_registers): Likewise.
13082 (linux_process_qsupported): New.
13083 (linux_target_ops): Add linux_process_qsupported.
13084
13085 * linux-low.h (regset_info): Add nt_type.
13086 (linux_target_ops): Add process_qsupported.
13087
13088 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13089 and <sys/uio.h>.
13090 (init_registers_i386_avx_linux): New.
13091 (init_registers_amd64_avx_linux): Likewise.
13092 (xmltarget_i386_linux_no_xml): Likewise.
13093 (xmltarget_amd64_linux_no_xml): Likewise.
13094 (PTRACE_GETREGSET): Likewise.
13095 (PTRACE_SETREGSET): Likewise.
13096 (x86_fill_xstateregset): Likewise.
13097 (x86_store_xstateregset): Likewise.
13098 (use_xml): Likewise.
13099 (x86_linux_update_xmltarget): Likewise.
13100 (x86_linux_process_qsupported): Likewise.
13101 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13102 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13103 init_registers_i386_linux here. Call
13104 x86_linux_update_xmltarget.
13105 (the_low_target): Add x86_linux_process_qsupported.
13106
13107 * server.c (handle_query): Call target_process_qsupported.
13108
13109 * target.h (target_ops): Add process_qsupported.
13110 (target_process_qsupported): New.
13111
fc7238bb
PA		 131122010-04-03 Pedro Alves <pedro@codesourcery.com>
13113
13114 * inferiors.c (add_thread): Set last_status kind to
13115 TARGET_WAITKIND_IGNORE.
13116 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13117 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13118 (linux_wait_1): Move `thread' local definition to block that uses
13119 it. Don't NULL initialize `event_child'.
13120 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13121 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13122 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13123
bdabb078
PA		 131242010-04-01 Pedro Alves <pedro@codesourcery.com>
13125
13126 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13127 an extended waitstatus, or by a watchpoint.
13128 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13129 thread was stepping or has been stopped by a watchpoint.
13130
d3bbe7a0
PA		 131312010-04-01 Pedro Alves <pedro@codesourcery.com>
13132
13133 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13134 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13135 of another, then delete the previous, and validate all
13136 breakpoints.
13137 (validate_inserted_breakpoint): New.
13138 (delete_disabled_breakpoints): New.
13139 (validate_breakpoints): New.
13140 (check_mem_read): Validate breakpoints before trusting their
13141 shadow. Delete disabled breakpoints.
13142 (check_mem_write): Validate breakpoints before trusting they
13143 should be inserted. Delete disabled breakpoints.
13144 * mem-break.h (validate_breakpoints):
13145 * server.c (handle_query): Validate breakpoints when we see a
13146 qSymbol query.
13147
8b07ae33
PA		 131482010-04-01 Pedro Alves <pedro@codesourcery.com>
13149
13150 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13151 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13152 if we could tell there's a GDB breakpoint at stop_pc.
13153 (need_step_over_p): Don't do a step over if we find a GDB
13154 breakpoint at the resume PC.
13155
13156 * mem-break.c (struct raw_breakpoint): New.
13157 (enum bkpt_type): New type `gdb_breakpoint'.
13158 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13159 fields. New field `raw'.
13160 (find_raw_breakpoint_at): New.
13161 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13162 breakpoint instead.
13163 (set_breakpoint_at): Adjust.
13164 (delete_raw_breakpoint): New.
13165 (release_breakpoint): New.
13166 (delete_breakpoint): Rename to...
13167 (delete_breakpoint_1): ... this. Add proc parameter. Use
13168 release_breakpoint. Return ENOENT.
13169 (delete_breakpoint): Reimplement.
13170 (find_breakpoint_at): Delete.
13171 (find_gdb_breakpoint_at): New.
13172 (delete_breakpoint_at): Delete.
13173 (set_gdb_breakpoint_at): New.
13174 (delete_gdb_breakpoint_at): New.
13175 (gdb_breakpoint_here): New.
13176 (set_reinsert_breakpoint): Use release_breakpoint.
13177 (uninsert_breakpoint): Rename to ...
13178 (uninsert_raw_breakpoint): ... this.
13179 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13180 (reinsert_raw_breakpoint): Change parameter type to
13181 raw_breakpoint.
13182 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13183 instead.
13184 (check_breakpoints): Adjust. Use release_breakpoint.
13185 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13186 (breakpoint_inserted_here): Ditto.
13187 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13188 Don't trust the breakpoint's shadow if it is not inserted.
13189 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13190 (delete_all_breakpoints): Adjust.
13191 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13192 use delete_breakpoint_1.
13193
13194 * mem-break.h (breakpoints_supported): Delete declaration.
13195 (set_gdb_breakpoint_at): Declare.
13196 (gdb_breakpoint_here): Declare.
13197 (delete_breakpoint_at): Delete.
13198 (delete_gdb_breakpoint_at): Declare.
13199
13200 * server.h (struct raw_breakpoint): Forward declare.
13201 (struct process_info): New field `raw_breakpoints'.
13202
13203 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13204 breakpoints.
13205
6bf5e0ba
PA		 132062010-03-24 Pedro Alves <pedro@codesourcery.com>
13207
13208 * linux-low.c (status_pending_p_callback): Fix comment.
13209 (linux_wait_for_event_1): Move most of the internal breakpoint
13210 handling from here...
13211 (linux_wait_1): ... to here.
13212 (count_events_callback): New.
13213 (select_singlestep_lwp_callback): New.
13214 (select_event_lwp_callback): New.
13215 (cancel_breakpoints_callback): New.
13216 (select_event_lwp): New.
13217 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13218 priority to all LWPs that have had events that should be reported
13219 to the client. Cancel breakpoints when about to reporting the
13220 event to the client, not while stopping lwps. No longer cancel
13221 finished single-steps here.
13222 (cancel_finished_single_step): Delete.
13223 (cancel_finished_single_steps): Delete.
13224
414a389f
PA		 132252010-03-24 Pedro Alves <pedro@codesourcery.com>
13226
13227 * mem-break.c (enum bkpt_type): New.
13228 (struct breakpoint): New field `type'.
13229 (set_breakpoint_at): Change return type to struct breakpoint
13230 pointer. Set type to `other_breakpoint' by default.
13231 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13232 in the breakpoint list.
13233 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13234 (reinsert_breakpoint): Rename to ...
13235 (reinsert_raw_breakpoint): ... this.
13236 (reinsert_breakpoints_at): Adjust.
13237 * mem-break.h (struct breakpoint): Declare.
13238 (set_breakpoint_at): Change return type to struct breakpoint
13239 pointer.
13240
2280c721
PA		 132412010-03-24 Pedro Alves <pedro@codesourcery.com>
13242
13243 * server.c (handle_query): Assign, not compare.
13244
d50171e4
PA		 132452010-03-24 Pedro Alves <pedro@codesourcery.com>
13246
13247 Teach linux gdbserver to step-over-breakpoints.
13248
13249 * linux-low.c (can_hardware_single_step): New.
13250 (supports_breakpoints): New.
13251 (handle_extended_wait): If stopping threads, read the stop pc of
13252 the new cloned LWP.
13253 (get_pc): New.
13254 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13255 low target doesn't support retrieving the PC.
13256 (add_lwp): Set last_resume_kind to resume_continue.
13257 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13258 (linux_attach): Don't clear stop_expected. Set the lwp's
13259 last_resume_kind to resume_stop.
13260 (linux_detach_one_lwp): Don't check for removed breakpoints.
13261 (check_removed_breakpoint): Delete.
13262 (status_pending_p): Rename to ...
13263 (status_pending_p_callback): ... this. Don't check for removed
13264 breakpoints. Don't consider threads that are stopped from GDB's
13265 perspective.
13266 (linux_wait_for_lwp): Always read the stop_pc here.
13267 (cancel_breakpoint): New.
13268 (step_over_bkpt): New global.
13269 (linux_wait_for_event_1): Implement stepping over breakpoints.
13270 (gdb_wants_lwp_stopped): New.
13271 (gdb_wants_all_stopped): New.
13272 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13273 single-step traps here. Store the thread's last reported target
13274 wait status.
13275 (send_sigstop): Don't clear stop_expected. Always set it,
13276 instead.
13277 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13278 (cancel_finished_single_step): New.
13279 (cancel_finished_single_steps): New.
13280 (wait_for_sigstop): Don't cancel finished single-step traps here.
13281 (linux_resume_one_lwp): Don't check for removed breakpoints.
13282 Don't set `step' on non-hardware step archs.
13283 (linux_set_resume_request): Ignore resume_stop requests if already
13284 stopping or stopped. Set the lwp's last_resume_kind.
13285 (resume_status_pending_p): Don't check for removed breakpoints.
13286 (need_step_over_p): New.
13287 (start_step_over): New.
13288 (finish_step_over): New.
13289 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13290 requests. Clear the thread's last reported target waitstatus.
13291 Don't use the `suspended' flag. Don't consider pending breakpoints.
13292 (linux_resume): Start a step-over if necessary.
13293 (proceed_one_lwp): New.
13294 (proceed_all_lwps): New.
13295 (unstop_all_lwps): New.
13296 * linux-low.h (struct lwp_info): Rewrite comment for the
13297 `suspended' flag. Add the `stop_pc' field. Delete the
13298 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13299 Add `'last_resume_kind' and `need_step_over' fields.
13300 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13301 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13302 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13303 (set_raw_breakpoint_at): New.
13304 (set_breakpoint_at): Rewrite to use it.
13305 (reinsert_breakpoint_handler): Delete.
13306 (set_reinsert_breakpoint): New.
13307 (reinsert_breakpoint_by_bp): Delete.
13308 (delete_reinsert_breakpoints): New.
13309 (uninsert_breakpoint): Rewrite.
13310 (uninsert_breakpoints_at): New.
13311 (reinsert_breakpoint): Rewrite.
13312 (reinsert_breakpoints_at): New.
13313 (check_breakpoints): Rewrite.
13314 (breakpoint_here): New.
13315 (breakpoint_inserted_here): New.
13316 (check_mem_read): Adjust.
13317 * mem-break.h (breakpoints_supported, breakpoint_here)
13318 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13319 (reinsert_breakpoint_by_bp): Delete declaration.
13320 (delete_reinsert_breakpoints): Declare.
13321 (reinsert_breakpoint): Delete declaration.
13322 (reinsert_breakpoints_at): Declare.
13323 (uninsert_breakpoint): Delete declaration.
13324 (uninsert_breakpoints_at): Declare.
13325 (check_breakpoints): Adjust prototype.
13326 * server.h: Adjust include order.
13327 (struct thread_info): Declare here. Add a `last_status' field.
13328
30ba68cb
MS		 133292010-03-23 Michael Snyder <msnyder@vmware.com>
13330
13331 * server.c (crc32): New function.
13332 (handle_query): Add handling for 'qCRC:' request.
13333
b9a881c2
PA		 133342010-03-23 Pedro Alves <pedro@codesourcery.com>
13335
13336 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13337 lwp had been stopped by a watchpoint.
13338
e92d13d5
PA		 133392010-03-16 Pedro Alves <pedro@codesourcery.com>
13340
13341 * server.h (internal_error): Declare.
13342 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13343 * utils.c (internal_error): New function.
13344
64daa791
AS		 133452010-03-15 Andreas Schwab <schwab@redhat.com>
13346
13347 * configure.srv: Fix typo setting srv_regobj.
13348
f52cd8cd
PA		 133492010-03-15 Pedro Alves <pedro@codesourcery.com>
13350
13351 * linux-low.c (fetch_register): Avoid passing a non string literal
13352 format to `error'.
13353 (usr_store_inferior_registers): Ditto.
13354
93ae6fdc
PA		 133552010-03-14 Pedro Alves <pedro@codesourcery.com>
13356
13357 * linux-low.c (linux_write_memory): Bail out early if peeking
13358 memory failed.
13359
c3adc08c
PA		 133602010-03-14 Pedro Alves <pedro@codesourcery.com>
13361
13362 * linux-low.h (struct lwp_info): New fields
13363 `stopped_by_watchpoint' and `stopped_data_address'.
13364 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13365 here, and cache them in the lwp object.
13366 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13367 directly.
13368 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13369 field.
13370 (linux_stopped_by_watchpoint): Rewrite.
13371 (linux_stopped_data_address): Rewrite.
13372
bce522a2
PA		 133732010-03-06 Simo Melenius <simo.melenius@iki.fi>
13374
13375 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13376 switching the current inferior, not before.
13377
90884b2b
L		 133782010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13379
13380 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13381 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13382 i386-linux.c and amd64-linux.c.
13383 (reg-i386.o): Removed.
13384 (reg-i386.c): Likewise.
13385 (reg-i386-linux.o): Likewise.
13386 (reg-i386-linux.c): Likewise.
13387 (reg-x86-64.o): Likewise.
13388 (reg-x86-64.c): Likewise.
13389 (reg-x86-64-linux.o): Likewise.
13390 (reg-x86-64-linux.c): Likewise.
13391 (i386.o): New.
13392 (i386.c): Likewise.
13393 (i386-linux.o): Likewise.
13394 (i386-linux.c): Likewise.
13395 (amd64.o): Likewise.
13396 (amd64.c): Likewise.
13397 (amd64-linux.o): Likewise.
13398 (amd64-linux.c): Likewise.
13399
13400 * configure.srv (srv_i386_regobj): New.
13401 (srv_i386_linux_regobj): Likewise.
13402 (srv_amd64_regobj): Likewise.
13403 (srv_amd64_linux_regobj): Likewise.
13404 (srv_i386_32bit_xmlfiles): Likewise.
13405 (srv_i386_64bit_xmlfiles): Likewise.
13406 (srv_i386_xmlfiles): Likewise.
13407 (srv_amd64_xmlfiles): Likewise.
13408 (srv_i386_linux_xmlfiles): Likewise.
13409 (srv_amd64_linux_xmlfiles): Likewise.
13410 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13411 srv_xmlfiles to $srv_i386_xmlfiles.
13412 (i[34567]86-*-mingw32ce*): Likewise.
13413 (i[34567]86-*-mingw*): Likewise.
13414 (i[34567]86-*-nto*): Likewise.
13415 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13416 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13417 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13418 (x86_64-*-linux*): Likewise.
13419
13420 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13421 (init_registers_amd64_linux): New.
13422 (x86_arch_setup): Replace init_registers_x86_64_linux with
13423 init_registers_amd64_linux.
13424
193f13e6
MK		 134252010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13426
13427 * configure.ac: Check for libdl. If it is not available link against
13428 static libthread_db.
13429 * configure: Regenerate.
13430
85d721b8
PA		 134312010-02-22 Pedro Alves <pedro@codesourcery.com>
13432
13433 PR9605
13434
13435 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13436 handing a read watchpoint.
13437 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13438
6076632b
DE		 134392010-02-12 Doug Evans <dje@google.com>
13440
13441 * linux-low.c (linux_supports_tracefork_flag): Document.
13442 (linux_look_up_symbols): Add comment.
13443
3327ccf7
L		 134442010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13445
13446 * regcache.c (supply_register): Clear regcache if buf is NULL.
13447
0718675c 134482010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13449 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13450
13451 * inferiors.c (find_inferior): Add function documentation.
13452 (unloaded_dll): Handle the case where the unloaded dll has not
13453 been previously registered in the dll list.
13454
177321bd
DJ		 134552010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13456
13457 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13458 (thumb2_breakpoint): New.
13459 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13460
2b009048
DJ		 134612010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13462
13463 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13464 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13465 breakpoints.
13466
3be029c7
PA		 134672010-01-21 Pedro Alves <pedro@codesourcery.com>
13468
13469 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13470
18f5de3b
JK		 134712010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13472
13473 * linux-s390-low.c (s390_collect_ptrace_register)
13474 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13475
3743bb4f
DE		 134762010-01-21 Doug Evans <dje@google.com>
13477
14ce3065
DE		 13478 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13479 (PTRACE_ARG4_TYPE): New macro.
13480 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13481 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13482 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13483 (usr_store_inferior_registers): Ditto.
13484 (linux_read_memory, linux_write_memory): Ditto.
13485 (linux_test_for_tracefork): Ditto.
13486
3743bb4f
DE		 13487 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13488 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13489
8b315be5
PA		 134902010-01-21 Pedro Alves <pedro@codesourcery.com>
13491
13492 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13493 target.
13494
85492558
PA		 134952010-01-21 Pedro Alves <pedro@codesourcery.com>
13496
13497 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13498 prototype to take a regcache. Adjust.
13499
442ea881
PA		 135002010-01-20 Pedro Alves <pedro@codesourcery.com>
13501
13502 * regcache.h (struct thread_info): Forward declare.
13503 (struct regcache): New.
13504 (new_register_cache): Adjust prototype.
13505 (get_thread_regcache): Declare.
13506 (free_register_cache): Adjust prototype.
13507 (registers_to_string, registers_from_string): Ditto.
13508 (supply_register, supply_register_by_name, collect_register)
13509 (collect_register_as_string, collect_register_by_name): Ditto.
13510 * regcache.c (struct inferior_regcache_data): Delete.
13511 (get_regcache): Rename to ...
13512 (get_thread_regcache): ... this. Adjust. Switch inferior before
13513 fetching registers.
13514 (regcache_invalidate_one): Adjust.
13515 (regcache_invalidate): Fix prototype.
13516 (new_register_cache): Return the new register cache.
13517 (free_register_cache): Change prototype.
13518 (realloc_register_cache): Adjust.
13519 (registers_to_string): Change prototype to take a regcache. Adjust.
13520 (registers_from_string): Ditto.
13521 (register_data): Ditto.
13522 (supply_register): Ditto.
13523 (supply_register_by_name): Ditto.
13524 (collect_register): Ditto.
13525 (collect_register_as_string): Ditto.
13526 (collect_register_by_name): Ditto.
13527 * server.c (process_serial_event): Adjust.
13528 * linux-low.h (regset_fill_func, regset_store_func): Change
13529 prototype.
13530 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13531 Change prototype.
13532 * linux-low.c (get_stop_pc): Adjust.
13533 (check_removed_breakpoint): Adjust.
13534 (linux_wait_for_event): Adjust.
13535 (linux_resume_one_lwp): Adjust.
13536 (fetch_register): Add regcache parameter. Adjust.
13537 (usr_store_inferior_registers): Ditto.
13538 (regsets_fetch_inferior_registers): Ditto.
13539 (regsets_store_inferior_registers): Ditto.
13540 (linux_fetch_registers, linux_store_registers): Ditto.
13541 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13542 regcache. Adjust.
43aaf8b6
PA		 13543 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13544 Ditto.
442ea881
PA		 13545 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13546 prototype to take a regcache.
13547 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13548 * remote-utils.c (convert_ascii_to_int, outreg)
13549 (prepare_resume_reply): Change prototype to take a regcache.
13550 Adjust.
13551 * target.h (struct target_ops) <fetch_registers, store_registers>:
13552 Change prototype to take a regcache.
13553 (fetch_inferior_registers, store_inferior_registers): Change
13554 prototype to take a regcache. Adjust.
13555 * proc-service.c (ps_lgetregs): Adjust.
13556 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13557 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13558 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13559 take a regcache. Adjust.
13560 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13561 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13562 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13563 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13564 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13565 (cris_cannot_fetch_register):
13566 (cris_breakpoint_at): Change prototype to take a regcache.
13567 Adjust.
13568 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13569 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13570 to take a regcache. Adjust.
13571 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13572 Adjust.
13573 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13574 take a regcache. Adjust.
13575 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13576 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13577 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13578 * linux-mips-low.c (mips_get_pc):
13579 (mips_set_pc): Change prototype to take a regcache. Adjust.
13580 (mips_reinsert_addr): Adjust.
13581 (mips_collect_register): Change prototype to take a regcache.
13582 Adjust.
13583 (mips_supply_register):
13584 (mips_collect_register_32bit, mips_supply_register_32bit)
13585 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13586 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13587 * linux-ppc-low.c (ppc_supply_ptrace_register)
13588 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13589 (parse_spufs_run): Adjust.
13590 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13591 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13592 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13593 take a regcache. Adjust.
13594 * linux-s390-low.c (s390_collect_ptrace_register)
13595 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13596 (s390_set_pc): Change prototype to take a regcache. Adjust.
13597 (s390_arch_setup): Adjust.
13598 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13599 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13600 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13601 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13602 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13603 regcache. Adjust.
13604 (sparc_breakpoint_at): Adjust.
13605 * linux-xtensa-low.c (xtensa_fill_gregset):
13606 (xtensa_store_gregset):
13607 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13608 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13609 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13610 prototype to take a regcache. Adjust.
13611 * win32-arm-low.c (arm_fetch_inferior_register)
13612 (arm_store_inferior_register): Change prototype to take a
13613 regcache. Adjust.
13614 * win32-i386-low.c (i386_fetch_inferior_register)
13615 (i386_store_inferior_register): Change prototype to take a
13616 regcache. Adjust.
13617 * win32-low.c (child_fetch_inferior_registers)
13618 (child_store_inferior_registers): Change prototype to take a
13619 regcache. Adjust.
13620 (win32_wait): Adjust.
13621 (win32_fetch_inferior_registers): Change prototype to take a
13622 regcache. Adjust.
13623 (win32_store_inferior_registers): Adjust.
13624 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13625 store_inferior_register>: Change prototype to take a regcache.
13626
60c3d7b0
DE		 136272010-01-20 Doug Evans <dje@google.com>
13628
13629 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13630 #ifdef.
13631 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13632 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13633
dc146f7c
VP		 136342010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13635
13636 * linux-low.c (linux_core_of_thread): New.
13637 (compare_ints, show_process, list_threads): New.
13638 (linux_qxfer_osdata): Report threads and cores.
13639 (linux_target_op): Register linux_core_of_thread.
13640 * remote-utils.c (prepare_resume_reply): Report the core.
13641 (buffer_xml_printf): Support %d specifier.
13642 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13643 New.
13644 (handle_query): Handle qXfer:threads. Announce availability
13645 thereof.
13646 * target.h (struct target_ops): New field core_of_thread.
13647
7803799a
UW		 136482010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13649
13650 * Makefile.in (clean): Remove new generated files.
13651 (reg-s390.o, reg-s390.c): Remove rules.
13652 (reg-s390x.o, reg-s390x.c): Likewise.
13653 (s390-linux32.o, s390-linux32.c): Add rules.
13654 (s390-linux64.o, s390-linux64.c): Likewise.
13655 (s390x-linux64.o, s390x-linux64.c): Likewise.
13656 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13657 * linux-s390-low.c: Include <elf.h>.
13658 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13659 (init_registers_s390): Remove prototype.
13660 (init_registers_s390x): Likewise.
13661 (init_registers_s390_linux32): Add prototype.
13662 (init_registers_s390_linux64): Likewise.
13663 (init_registers_s390x_linux64): Likewise.
13664 (s390_num_regs_3264): New define.
13665 (s390_regmap_3264): New global variable.
13666 (s390_cannot_fetch_register): Remove obsolete check.
13667 (s390_cannot_store_register): Likewise.
13668 (s390_collect_ptrace_register): Handle upper/lower register halves.
13669 (s390_supply_ptrace_register): Likewise.
13670 (s390_fill_gregset): Update to register number changes.
13671 (s390_get_hwcap): New routine.
13672 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13673 Install appropriate regmap and register set.
13674
6e7ffa39
JB		 136752010-01-01 Joel Brobecker <brobecker@adacore.com>
13676
13677 * server.c (gdbserver_version): Update copyright year to 2010.
13678 * gdbreplay.c (gdbreplay_version): Likewise.
13679
957f3f49
DE		 136802009-12-28 Doug Evans <dje@google.com>
13681
13682 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13683 elf/external.h. Include <elf.h> instead but only if necessary.
13684
ca5c370d
PA		 136852009-12-28 Pedro Alves <pedro@codesourcery.com>
13686
13687 * linux-low.c (linux_remove_process): Remove `detaching'
13688 parameter. Don't release/detach from thread_db here.
13689 (linux_kill): Release/detach from thread_db here, ...
13690 (linux_detach): ... and here, before actually detaching.
13691 (linux_wait_1): ... and here, when a process exits.
13692 * thread-db.c (any_thread_of): New.
13693 (thread_db_free): Switch the current inferior to a thread of the
13694 passed in process.
13695
4ee62156
DE		 136962009-12-21 Doug Evans <dje@google.com>
13697
d90e6a88
DE		 13698 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13699
c5f62d5f
DE		 13700 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13701 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13702 warning ifndef __NR_tkill. Move setting of errno there too.
13703 Delete unnecessary resetting of errno after syscall.
13704 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13705
10e86dd7
DE		 13706 * configure.ac: Check for dladdr.
13707 * config.in: Regenerate.
13708 * configure: Regenerate.
13709 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13710 (try_thread_db_load): Update.
13711
4ee62156
DE		 13712 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13713
00f515da
DE		 137142009-12-18 Doug Evans <dje@google.com>
13715
e9464885
DE		 13716 * event-loop.c: Include unistd.h if it exists.
13717
07d4f67e
DE		 13718 * linux-low.c (my_waitpid): Move definition away from being in
13719 between linux_tracefork_child/linux_test_for_tracefork.
13720
00f515da
DE		 13721 * gdb_proc_service.h (psaddr_t): Fix type.
13722 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13723 signature to match glibc.
13724
1de1badb
DE		 137252009-12-16 Doug Evans <dje@google.com>
13726
13727 * linux-low.c (linux_read_memory): Fix argument to read.
13728
aeeb81d1
PA		 137292009-11-26 Pedro Alves <pedro@codesourcery.com>
13730
13731 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13732 events, don't leave current_inferior pointing at null.
13733
10357975
PA		 137342009-11-26 Pedro Alves <pedro@codesourcery.com>
13735
13736 * win32-low.c (LOG): Delete.
13737 (OUTMSG): Output to stderr.
13738 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13739 on compile time LOG macro.
13740 (win32_wait): Fix debug output.
13741
cf6e3471
PA		 137422009-11-26 Pedro Alves <pedro@codesourcery.com>
13743
13744 * win32-low.c (win32_add_one_solib): If the dll name is
13745 "ntdll.dll", prepend the system directory to the dll path.
13746
0c85e18e
MK		 137472009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13748
13749 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13750
9ac544ce 137512009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13752 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13753
13754 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13755 * configure.ac: Check for __mcoldfire__ and set
13756 gdb_cv_m68k_is_coldfire.
13757 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13758 reg-cf.o and reg-m68k.o.
13759 * configure: Regenerated.
13760
fd7dd3e6
PA		 137612009-11-16 Pedro Alves <pedro@codesourcery.com>
13762
13763 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13764 Pass it to thread_db_free.
13765 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13766 proper `detaching' argument to linux_remove_process.
13767 * linux-low.h (thread_db_free): Add `detaching' parameter.
13768 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13769 to thread_db_free.
13770 (thread_db_free): Add `detaching' parameter. Only
13771 call td_ta_clear_event if detaching from process.
13772
75aa492e
MK		 137732009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13774
13775 * thread-db.c (thread_db_free): Fix typo.
13776
21e1bee4
PP		 137772009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13778
13779 PR gdb/10838
13780 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13781
8838b45e
NS		 137822009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13783
13784 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13785 with an i686 compiler.
13786 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13787 needed.
13788 * configure: Rebuilt.
13789
8a35fb51
SL		 137902009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13791
13792 PR gdb/10783
13793
13794 * server.c (handle_search_memory_1): Correct read_addr initialization
13795 in loop for searching subsequent chunks.
13796
96f15937
PP		 137972009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13798
13799 * configure.ac: New --with-libthread-db option.
13800 * thread-db.c: Allow direct dependence on libthread_db.
13801 (thread_db_free): Adjust.
13802 * config.in: Regenerate.
13803 * configure: Likewise.
889bf7c5 13804
5f7d1694
PP		 138052009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13806
13807 PR gdb/10757
13808 * thread-db.c (attach_thread): New function.
13809 (maybe_attach_thread): Return success/failure.
13810 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13811 (thread_db_find_new_threads): Loop until no new threads.
13812
88e3b899
PA		 138132009-10-13 Pedro Alves <pedro@codesourcery.com>
13814
13815 * proc-service.c (ps_lgetregs): Formatting.
13816
cdbfd419
PP		 138172009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13818
13819 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13820 * configure.ac: Adjust.
13821 * linux-low.h (struct process_info_private): Move members to struct
13822 thread_db.
13823 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13824 * linux-low.c (linux_remove_process): Adjust.
13825 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13826 * server.c (handle_query): Move code ...
13827 (handle_monitor_command): ... here. New function.
13828 * target.h (struct target_ops): New member.
13829 * thread-db.c (struct thread_db): New.
13830 (libthread_db_search_path): New variable.
13831 (thread_db_create_event, thread_db_enable_reporting)
13832 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13833 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13834 (try_thread_db_load_1, dladdr_to_soname): New functions.
13835 (try_thread_db_load, thread_db_load_search): New functions.
13836 (thread_db_init): Search for libthread_db.
13837 (thread_db_free): New function.
13838 (thread_db_handle_monitor_command): Likewise.
13839 * config.in: Regenerate.
13840 * configure: Regenerate.
889bf7c5 13841
4168d2d6
UW		 138422009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13843
13844 * spu-low.c (spu_kill): Wait for inferior to terminate.
13845 Call clear_inferiors.
13846 (spu_detach): Call clear_inferiors.
13847
81ecdfbb
RW		 138482009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13849
13850 * aclocal.m4: Regenerate.
13851 * config.in: Likewise.
13852 * configure: Likewise.
13853
0b9ff2c0
UW		 138542009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13855
13856 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13857 (parse_spufs_run): New function.
13858 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13859 (ppc_breakpoint_at): Handle SPU breakpoints.
13860
efcbbd14
UW		 138612009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13862
13863 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13864 (SPUFS_MAGIC): Define.
13865 (spu_enumerate_spu_ids): New function.
13866 (linux_qxfer_spu): New function.
13867 (linux_target_ops): Install linux_qxfer_spu.
13868
f4d9bade
UW		 138692009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13870
13871 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13872 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13873 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13874 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13875 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13876 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13877 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13878 (init_registers_powerpc_cell32l): Add prototype.
13879 (init_registers_powerpc_cell64l): Likewise.
13880 (ppc_arch_setup): Detect Cell/B.E. architecture.
13881
96e946ca
RW		 138822009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13883
13884 * Makefile.in (datarootdir): New variable.
13885
58d6951d
DJ		 138862009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13887
13888 * linux-low.c (linux_write_memory): Update debugging output.
13889 * Makefile.in (clean): Add new descriptions.
13890 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13891 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13892 * configure.srv: Add new files for arm*-*-linux*.
13893 * linux-arm-low.c: Add new declarations.
13894 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13895 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13896 (HWCAP_VFPv3D16): New.
13897 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13898 instead of __IWMMXT__.
13899 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13900 (arm_arch_setup): New.
13901 (target_regsets): Remove #ifdef. Add VFP regset.
13902 (the_low_target): Use arm_arch_setup.
13903
12b42a12
DJ		 139042009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13905
13906 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13907 the main thread again.
13908
ac8c974e
AR		 139092009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13910
13911 Adding Neutrino gdbserver.
13912 * configure: Regenerated.
13913 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13914 * configure.srv (i[34567]86-*-nto*): New target.
13915 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13916 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13917 (nto_comctrl) [__QNX__]: New function.
13918 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13919
4424e0c3 139202009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13921
13922 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13923 srv_tgtobj.
13924
912cf4ba
PA		 139252009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13926 Pedro Alves <pedro@codesourcery.com>
13927
13928 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13929 don't support CONTEXT_EXTENDED_REGISTERS.
13930 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13931 (the_low_target): Install them.
13932 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13933 failing with ERROR_PIPE_NOT_CONNECTED.
13934
aa5ca48f
DE		 139352009-06-30 Doug Evans <dje@google.com>
13936 Pierre Muller <muller@ics.u-strasbg.fr>
13937
13938 Add h/w watchpoint support to x86-linux, win32-i386.
13939 * Makefile.in (SFILES): Add i386-low.c
13940 (i386_low_h): Define.
13941 (i386-low.o): Add dependencies.
13942 (linux-x86-low.o): Add i386-low.h dependency.
13943 (win32-i386-low.o): Ditto.
13944 * i386-low.c: New file.
13945 * i386-low.h: New file.
13946 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13947 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13948 * linux-low.c (linux_add_process): Initialize arch_private.
13949 (linux_remove_process): Free arch_private.
13950 (add_lwp): Initialize arch_private.
13951 (delete_lwp): Free arch_private.
13952 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13953 provided.
13954 * linux-low.h (process_info_private): New member arch_private.
13955 (lwp_info): New member arch_private.
13956 (linux_target_ops): New members new_process, new_thread,
13957 prepare_to_resume.
13958 (ptid_of): New macro.
13959 * linux-x86-low.c: Include stddef.h, i386-low.h.
13960 (arch_process_info): New struct.
13961 (arch_lwp_info): New struct.
13962 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13963 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13964 (i386_dr_low_get_status): New function.
13965 (x86_insert_point, x86_remove_point): New functions.
13966 (x86_stopped_by_watchpoint): New function.
13967 (x86_stopped_data_address): New function.
13968 (x86_linux_new_process, x86_linux_new_thread): New functions.
13969 (x86_linux_prepare_to_resume): New function.
13970 (the_low_target): Add entries for insert_point, remove_point,
13971 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13972 prepare_to_resume.
13973 * server.c (debug_hw_points): New global.
13974 (monitor_show_help): Document set debug-hw-points.
13975 (handle_query): Process "set debug-hw-points".
13976 * server.h (debug_hw_points): Declare.
13977 (paddress): Declare.
13978 * utils.c (NUMCELLS, CELLSIZE): New macros.
13979 (get_sell, xsnprintf, paddress): New functions.
13980 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13981 remove_point, stopped_by_watchpoint, stopped_data_address.
13982 * win32-i386-low.c: Include i386-low.h.
13983 (debug_reg_state): Replaces dr.
13984 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13985 (i386_dr_low_get_status): New function.
13986 (i386_insert_point, i386_remove_point): New functions.
13987 (i386_stopped_by_watchpoint): New function.
13988 (i386_stopped_data_address): New function.
13989 (i386_initial_stuff): Update.
13990 (get_thread_context,set_thread_context,i386_thread_added): Update.
13991 (the_low_target): Add entries for insert_point,
13992 remove_point, stopped_by_watchpoint, stopped_data_address.
13993 * win32-low.c (win32_insert_watchpoint): New function.
13994 (win32_remove_watchpoint): New function.
13995 (win32_stopped_by_watchpoint): New function.
13996 (win32_stopped_data_address): New function.
13997 (win32_target_ops): Add entries for insert_watchpoint,
13998 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13999 * win32-low.h (win32_target_ops): New members insert_point,
14000 remove_point, stopped_by_watchpoint, stopped_data_address.
14001
d993e290
PA		 140022009-06-25 Pedro Alves <pedro@codesourcery.com>
14003
14004 * server.c (process_serial_event): Re-return unsupported, not
14005 error, if the type isn't recognized. Re-allow supporting only
14006 insert or remove packets. Also call require_running for
14007 breakpoints. Add missing break statement to default case. Tidy.
14008 * target.h (struct target_ops): Rename insert_watchpoint to
14009 insert_point, and remove_watchpoint to remove_point.
14010
14011 * linux-low.h (struct linux_target_ops): Likewise.
14012 * linux-low.c (linux_insert_watchpoint): Rename to ...
14013 (linux_insert_point): ... this. Adjust.
14014 (linux_remove_watchpoint): Rename to ...
14015 (linux_remove_point): ... this. Adjust.
14016 (linux_target_ops): Adjust.
14017 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14018 (cris_insert_point): ... this.
14019 (cris_remove_watchpoint): Rename to ...
14020 (cris_remove_point): ... this.
14021 (the_low_target): Adjust.
14022
0f54c268
PM		 140232009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14024
14025 * server.c (handle_v_kill): Pass signal_pid to
14026 kill_inferior if multi_process is zero.
14027
c6314022
AR		 140282009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14029
14030 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14031 * target.h (target_ops): Comment for *_watchpoint to make it clear
14032 the functions can get types '0' and '1'.
14033
4463ce24
AR		 140342009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14035
14036 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14037 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14038 * regcache.c (get_regcache): Likewise.
14039 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14040 * win32-low.c (child_fetch_inferior_registers): Remove check for
14041 regno 0.
14042
cf8fd78b
PA		 140432009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14044 Pedro Alves <pedro@codesourcery.com>
14045
14046 * target.h (struct target_ops) <supports_multi_process>: New
14047 callback.
14048 (target_supports_multi_process): New.
14049 * server.c (handle_query): Even if GDB reports support, only
14050 enable multi-process if the target also supports it. Report
14051 multi-process support only if the target backend supports it.
14052 * linux-low.c (linux_supports_multi_process): New function.
14053 (linux_target_ops): Install it as target_supports_multi_process
14054 callback.
14055
47c0c975
DE		 140562009-05-24 Doug Evans <dje@google.com>
14057
e09875d4
DE		 14058 Global renaming of find_thread_pid to find_thread_ptid.
14059 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14060 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14061 All callers updated.
14062
e27d73f6
DE		 14063 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14064 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14065 directly.
14066
47c0c975
DE		 14067 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14068 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14069 (linux_resume_one_lwp): Ditto.
14070
2acc282a
DE		 140712009-05-23 Doug Evans <dje@google.com>
14072
14073 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14074 from struct inferior_list_entry * to struct lwp_info *.
14075 All callers updated.
14076
9f1036c1
DE		 140772009-05-13 Doug Evans <dje@google.com>
14078
14079 * linux-x86-low.c: Don't include assert.h.
14080 (x86_siginfo_fixup): Use fatal, not assert.
14081 (x86_arch_setup): Fix comment.
14082
d0722149
DE		 140832009-05-12 Doug Evans <dje@google.com>
14084
14085 Biarch support for i386/amd64 gdbserver.
14086 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14087 Add linux-x86-low.c.
14088 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14089 (linux-x86-low.o): Add.
14090 * linux-x86-64-low.c: Delete.
14091 * linux-i386-low.c: Delete.
14092 * linux-x86-low.c: New file.
14093 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14094 linux-x86-low.o.
14095 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14096 linux-x86-low.o.
14097 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14098 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14099 (linux_child_pid_to_exec_file): New function.
14100 (elf_64_header_p, elf_64_file_p): New functions.
14101 (siginfo_fixup): New function.
14102 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14103 give target a chance to convert layout.
14104 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14105 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14106
fdeb2a12
DE		 141072009-05-07 Doug Evans <dje@google.com>
14108
14109 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14110 (regsets_store_inferior_registers): Ditto.
14111
a6dbe5df
PA		 141122009-05-06 Pedro Alves <pedro@codesourcery.com>
14113
14114 PR server/10048
14115
14116 * linux-low.c (must_set_ptrace_flags): Delete.
14117 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14118 of the global.
14119 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14120 `lwp->must_set_ptrace_flags' instead.
ba42693b 14121 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14122 (linux_wait_1): ... not here.
14123
5091eb23
DE		 141242009-04-30 Doug Evans <dje@google.com>
14125
9f767825
DE		 14126 * inferiors.c (started_inferior_callback): New function.
14127 (attached_inferior_callback): New function.
14128 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14129 * server.c (print_started_pid, print_attached_pid): New functions.
14130 (detach_or_kill_for_exit): New function.
14131 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14132 * server.h (have_started_inferiors_p): Declare.
14133 (have_attached_inferiors_p): Declare.
14134
5091eb23
DE		 14135 * inferiors.c (remove_process): Fix memory leak, free process.
14136 * linux-low.c (linux_remove_process): New function.
14137 (linux_kill): Call it instead of remove_process.
14138 (linux_detach, linux_wait_1): Ditto.
14139
155c8968
PA		 141402009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14141
14142 * configure.srv: Add x86 Windows CE target.
14143
7fe519cb
UW		 141442009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14145
14146 * inferiors.c (get_thread_process): Make global.
14147 * server.h (get_thread_process): Add prototype.
14148 * thread-db.c (find_one_thread): Use get_thread_process
14149 instead of current_process.
14150 (thread_db_get_tls_address): Do not crash if called when
14151 thread layer is not yet initialized.
14152
5472f405
UW		 141532009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14154
14155 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14156 * spu-low.c (current_tid): Rename to ...
14157 (current_ptid): ... this.
14158 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14159 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14160 ptid_get_lwp (current_ptid) instead of current_tid.
14161 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14162 instead of current_tid. Use find_process_pid to verify pid
14163 argument is valid. Pass proper argument to remove_process.
14164 (spu_thread_alive): Compare current_ptid instead of current_tid.
14165 (spu_resume): Likewise.
14166
55ac2b99
PA		 141672009-04-02 Pedro Alves <pedro@codesourcery.com>
14168
14169 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14170 variable.
14171
95954743
PA		 141722009-04-01 Pedro Alves <pedro@codesourcery.com>
14173
14174 Implement the multiprocess extensions, and add linux multiprocess
14175 support.
14176
14177 * server.h (ULONGEST): Declare.
14178 (struct ptid, ptid_t): New.
14179 (minus_one_ptid, null_ptid): Declare.
14180 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14181 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14182 (struct inferior_list_entry): Change `id' type from unsigned from
14183 to ptid_t.
14184 (struct sym_cache, struct breakpoint, struct
14185 process_info_private): Forward declare.
14186 (struct process_info): Declare.
14187 (current_process): Declare.
14188 (all_processes): Declare.
14189 (initialize_inferiors): Declare.
14190 (add_thread): Adjust to use ptid_t.
14191 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14192 (add_process, remove_process, find_thread_pid): Declare.
14193 (find_inferior_id): Adjust to use ptid_t.
14194 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14195 (multi_process): Declare.
14196 (push_event): Adjust to use ptid_t.
14197 (read_ptid, write_ptid): Declare.
14198 (prepare_resume_reply): Adjust to use ptid_t.
14199 (clear_symbol_cache): Declare.
14200 * inferiors.c (all_processes): New.
14201 (null_ptid, minus_one_ptid): New.
14202 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14203 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14204 (add_thread): Change unsigned long to ptid. Remove gdb_id
14205 parameter. Adjust.
14206 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14207 (gdb_id_to_thread): Rename to ...
14208 (find_thread_pid): ... this. Change unsigned long to ptid.
14209 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14210 (loaded_dll, pull_pid_from_list): Adjust.
14211 (add_process, remove_process, find_process_pid)
14212 (get_thread_process, current_process, initialize_inferiors): New.
14213 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14214 (struct target_waitstatus) <related_pid>: Ditto.
14215 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14216 return type to int.
14217 (struct target_ops) <join>: Add `pid' argument.
14218 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14219 (struct target_ops) <wait>: Add `ptid' field. Change return type
14220 to ptid.
14221 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14222 (mywait): Add `ptid' argument. Change return type to ptid_t.
14223 (target_pid_to_str): Declare.
14224 * target.c (set_desired_inferior): Adjust to use ptids.
14225 (mywait): Add new `ptid' argument. Adjust.
14226 (target_pid_to_str): New.
14227 * mem-break.h (free_all_breakpoints): Declare.
14228 * mem-break.c (breakpoints): Delelete.
14229 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14230 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14231 to use per-process breakpoint list.
14232 (free_all_breakpoints): New.
14233 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14234 (symbol_cache, all_symbols_looked_up): Delete.
14235 (hexchars): New.
14236 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14237 read_ptid): New.
14238 (prepare_resume_reply): Change ptid argument's type from unsigned
14239 long to ptid_t. Adjust. Implement W;process and X;process.
14240 (free_sym_cache, clear_symbol_cache): New.
14241 (look_up_one_symbol): Adjust to per-process symbol cache. *
14242 * server.c (cont_thread, general_thread, step_thread): Change type
14243 to ptid_t.
14244 (attached): Delete.
14245 (multi_process): New.
14246 (last_ptid): Change type to ptid_t.
14247 (struct vstop_notif) <ptid>: Change type to ptid_t.
14248 (queue_stop_reply, push_event): Change `ptid' argument's type to
14249 ptid_t.
14250 (discard_queued_stop_replies): Add `pid' argument.
14251 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14252 changes. Don't reference the `attached' global.
14253 (attach_inferior): Adjust to mywait interface changes.
14254 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14255 features. Handle and report "multiprocess+". Handle
14256 "qAttached:PID".
14257 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14258 changes.
14259 (handle_v_kill): New.
14260 (handle_v_stopped): Adjust to use target_pid_to_str.
14261 (handle_v_requests): Allow multiple attaches and runs when
14262 multiprocess extensions are in effect. Handle "vKill".
14263 (myresume): Adjust to use ptids.
14264 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14265 (handle_status): Adjust to discard_queued_stop_replies interface
14266 change.
14267 (first_thread_of, kill_inferior_callback)
14268 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14269 (main): Call initialize_inferiors. Adjust to use ptids, killing
14270 and detaching from all inferiors. Handle multiprocess packet
14271 variants.
14272 * linux-low.h: Include gdb_proc_service.h.
14273 (struct process_info_private): New.
14274 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14275 <lwpid_of>: Use ptid_get_lwp.
14276 (get_lwp_thread): Adjust.
14277 (struct lwp_info): Add `dead' member.
14278 (find_lwp_pid): Declare.
14279 * linux-low.c (thread_db_active): Delete.
14280 (new_inferior): Adjust comment.
14281 (inferior_pid): Delete.
14282 (linux_add_process): New.
14283 (handle_extended_wait): Adjust.
14284 (add_lwp): Change unsigned long to ptid.
14285 (linux_create_inferior): Add process to processes table. Adjust
14286 to use ptids. Don't set new_inferior here.
14287 (linux_attach_lwp): Rename to ...
14288 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14289 it. Adjust to use ptids.
14290 (linux_attach_lwp): New.
14291 (linux_attach): Add process to processes table. Don't set
14292 new_inferior here.
14293 (struct counter): New.
14294 (second_thread_of_pid_p, last_thread_of_process_p): New.
14295 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14296 multiple processes.
14297 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14298 processes. Remove process from process table.
14299 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14300 to multiple processes.
14301 (any_thread_of): New.
14302 (linux_detach): Add `pid' argument, and handle it. Remove process
14303 from processes table.
14304 (linux_join): Add `pid' argument. Handle it.
14305 (linux_thread_alive): Change unsighed long argument to ptid_t.
14306 Consider dead lwps as not being alive.
14307 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14308 threads we're not interested in.
14309 (same_lwp, find_lwp_pid): New.
14310 (linux_wait_for_lwp): Change `pid' argument's type from int to
14311 ptid_t. Adjust.
14312 (linux_wait_for_event): Rename to ...
14313 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14314 from int to ptid_t. Adjust.
14315 (linux_wait_for_event): New.
14316 (linux_wait_1): Add `ptid' argument. Change return type to
14317 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14318 that exit from the process table.
14319 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14320 Adjust.
14321 (mark_lwp_dead): New.
14322 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14323 stopping all threads, mark its main lwp as dead.
14324 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14325 ptids.
14326 (fetch_register, usr_store_inferior_registers)
14327 (regsets_fetch_inferior_registers)
14328 (regsets_store_inferior_registers, linux_read_memory)
14329 (linux_write_memory): Inline `inferior_pid'.
14330 (linux_look_up_symbols): Adjust to use per-process
14331 `thread_db_active'.
14332 (linux_request_interrupt): Adjust to use ptids.
14333 (linux_read_auxv): Inline `inferior_pid'.
14334 (initialize_low): Don't reference thread_db_active.
14335 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14336 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14337 (ps_getpid): Return the pid of the current inferior.
14338 * thread-db.c (proc_handle, thread_agent): Delete.
14339 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14340 per-process data.
14341 (find_one_thread): Change argument type to ptid_t. Adjust to
14342 per-process data.
14343 (maybe_attach_thread): Adjust to per-process data and ptids.
14344 (thread_db_find_new_threads): Ditto.
14345 (thread_db_init): Ditto.
14346 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14347 processes table. Adjust to use ptids.
14348 (spu_kill, spu_detach): Adjust interface. Remove process from
14349 processes table.
14350 (spu_join, spu_thread_alive): Adjust interface.
14351 (spu_wait): Adjust interface. Remove process from processes
14352 table. Adjust to use ptids.
14353 * win32-low.c (current_inferior_tid): Delete.
14354 (current_inferior_ptid): New.
14355 (debug_event_ptid): New.
14356 (thread_rec): Take a ptid. Adjust.
14357 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14358 (child_delete_thread): Ditto.
14359 (do_initial_child_stuff): Add `attached' argument. Add process to
14360 processes table.
14361 (child_fetch_inferior_registers, child_store_inferior_registers):
14362 Adjust.
14363 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14364 (win32_attach): Pass 1 to do_initial_child_stuff.
14365 (win32_kill): Adjust interface. Remove process from processes
14366 table.
14367 (win32_detach): Ditto.
14368 (win32_join): Adjust interface.
14369 (win32_thread_alive): Take a ptid.
14370 (win32_resume): Adjust to use ptids.
14371 (get_child_debug_event): Ditto.
14372 (win32_wait): Adjust interface. Remove exiting process from
14373 processes table.
14374
bd99dc85
PA		 143752009-04-01 Pedro Alves <pedro@codesourcery.com>
14376
14377 Non-stop mode support.
14378
14379 * server.h (non_stop): Declare.
14380 (gdb_client_data, handler_func): Declare.
14381 (delete_file_handler, add_file_handler, start_event_loop):
14382 Declare.
14383 (handle_serial_event, handle_target_event, push_event)
14384 (putpkt_notif): Declare.
14385 * target.h (enum resume_kind): New.
14386 (struct thread_resume): Replace `step' field by `kind' field.
14387 (TARGET_WNOHANG): Define.
14388 (struct target_ops) <wait>: Add `options' argument.
14389 <supports_non_stop, async, start_non_stop>: New fields.
14390 (target_supports_non_stop, target_async): New.
14391 (start_non_stop): Declare.
14392 (mywait): Add `options' argument.
14393 * target.c (mywait): Add `options' argument. Print child exit
14394 notifications here.
14395 (start_non_stop): New.
14396 * server.c (non_stop, own_buf, mem_buf): New globals.
14397 (struct vstop_notif): New.
14398 (notif_queue): New global.
14399 (queue_stop_reply, push_event, discard_queued_stop_replies)
14400 (send_next_stop_reply): New.
14401 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14402 interface changes.
14403 (attach_inferior): In non-stop mode, don't wait for the target
14404 here.
14405 (handle_general_set): Handle QNonStop.
14406 (handle_query): When handling qC, return the current general
14407 thread, instead of the first thread of the list.
14408 (handle_query): If the backend supports non-stop mode, include
14409 QNonStop+ in the qSupported query response.
14410 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14411 and non-stop mode.
14412 (handle_v_attach, handle_v_run): Handle non-stop mode.
14413 (handle_v_stopped): New.
14414 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14415 (myresume): Adjust to use resume_kind. Handle non-stop.
14416 (queue_stop_reply_callback): New.
14417 (handle_status): Handle non-stop mode.
14418 (main): Clear non_stop flag on reconnection. Use the event-loop.
14419 Refactor serial protocol handling from here ...
14420 (process_serial_event): ... to this new function. When GDB
14421 selects any thread, select one here. In non-stop mode, wait until
14422 GDB acks all pending events before exiting.
14423 (handle_serial_event, handle_target_event): New.
14424 * remote-utils.c (remote_open): Install remote_desc in the event
14425 loop.
14426 (remote_close): Remove remote_desc from the event loop.
14427 (putpkt_binary): Rename to...
14428 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14429 (putpkt_binary): New as wrapper around putpkt_binary_1.
14430 (putpkt_notif): New.
14431 (prepare_resume_reply): In non-stop mode, don't change the
14432 general_thread.
14433 * event-loop.c: New.
14434 * Makefile.in (OBJ): Add event-loop.o.
14435 (event-loop.o): New rule.
14436
14437 * linux-low.h (pid_of): Moved here.
14438 (lwpid_of): New.
14439 (get_lwp_thread): Use lwpid_of.
14440 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14441 * linux-low.c (pid_of): Delete.
14442 (inferior_pid): Use lwpid_of.
14443 (linux_event_pipe): New.
14444 (target_is_async_p): New.
14445 (delete_lwp): New.
14446 (handle_extended_wait): Use lwpid_of.
14447 (add_lwp): Don't set lwpid field.
14448 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14449 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14450 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14451 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14452 first. Adjust to linux_wait_for_event interface changes. Use
14453 lwpid_of.
14454 (linux_detach): Don't delete the main lwp here.
14455 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14456 (status_pending_p): Don't consider explicitly suspended lwps.
14457 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14458 pointer. Add OPTIONS argument. Change return type to int. Use
14459 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14460 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14461 pointer. Add status pointer argument. Return a pid instead of a
14462 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14463 changes. In non-stop mode, don't switch to a random thread.
14464 (linux_wait): Rename to...
14465 (linux_wait_1): ... this. Add target_options argument, and handle
14466 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14467 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14468 clean exit and signal exit code. Don't stop all threads in
14469 non-stop mode. In all-stop mode, only stop all threads when
14470 reporting a stop to GDB. Handle explicit thread stop requests.
14471 (async_file_flush, async_file_mark): New.
14472 (linux_wait): New.
14473 (send_sigstop): Use lwpid_of.
14474 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14475 interface changes. In non-stop mode, don't switch to a random
14476 thread.
14477 (linux_resume_one_lwp): Use lwpid_of.
14478 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14479 (linux_resume_one_thread): ... this. Handle resume_stop. In
14480 non-stop mode, don't look for pending flag in all threads.
14481 (resume_status_pending_p): Don't consider explicitly suspended
14482 threads.
14483 (my_waitpid): Reimplement. Emulate __WALL.
14484 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14485 Use lwpid_of.
14486 (sigchld_handler, linux_supports_non_stop, linux_async)
14487 (linux_start_non_stop): New.
14488 (linux_target_ops): Register linux_supports_non_stop, linux_async
14489 and linux_start_non_stop.
14490 (initialize_low): Install SIGCHLD handler.
14491 * thread-db.c (thread_db_create_event, find_one_thread)
14492 (thread_db_get_tls_address): Use lwpid_of.
14493 * win32-low.c (win32_detach): Adjust to use resume_kind.
14494 (win32_wait): Add `options' argument.
14495 * spu-low.c (spu_resume): Adjust to use resume_kind.
14496 (spu_wait): Add `options' argument.
14497
5b1c542e
PA		 144982009-04-01 Pedro Alves <pedro@codesourcery.com>
14499
14500 Decouple target code from remote protocol.
14501
14502 * target.h (enum target_waitkind): New.
14503 (struct target_waitstatus): New.
14504 (struct target_ops) <wait>: Return an unsigned long. Take a
14505 target_waitstatus pointer instead of a char pointer.
14506 (mywait): Likewise.
14507 * target.c (mywait): Change prototype to return an unsigned long.
14508 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14509 * server.h (thread_from_wait, old_thread_from_wait): Delete
14510 declarations.
14511 (prepare_resume_reply): Change prototype to take a
14512 target_waitstatus.
14513 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14514 (last_status, last_ptid): New.
14515 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14516 pid instead of a signal.
14517 (attach_inferior): Remove "status" and "signal" parameters.
14518 Adjust.
14519 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14520 not as an address.
14521 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14522 (handle_v_requests, myresume): Remove "status" and "signal"
14523 parameters. Adjust.
14524 (handle_status): New.
14525 (main): Delete local `status'. Adjust.
14526 * remote-utils.c: Include target.h.
14527 (prepare_resume_reply): Change prototype to take a
14528 target_waitstatus. Adjust.
14529
14530 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14531 interface.
14532 * spu-low.c (spu_wait): Adjust.
14533 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14534 Delete.
14535 (win32_wait): Adjust.
14536
2bd7c093
PA		 145372009-04-01 Pedro Alves <pedro@codesourcery.com>
14538
14539 * target.h (struct thread_resume): Delete leave_stopped member.
14540 (struct target_ops): Add a `n' argument to the `resume' callback.
14541 * server.c (start_inferior): Adjust.
14542 (handle_v_cont, myresume): Adjust.
14543 * linux-low.c (check_removed_breakpoint): Adjust to resume
14544 interface change, and to removed leave_stopped field.
14545 (resume_ptr): Delete.
14546 (struct thread_resume_array): New.
14547 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14548 resume interface change.
14549 (linux_continue_one_thread, linux_queue_one_thread)
14550 (resume_status_pending_p): Check if the resume field is NULL
14551 instead of checking the leave_stopped member.
14552 (linux_resume): Adjust to the target resume interface change.
14553 * spu-low.c (spu_resume): Adjust to the target resume interface
14554 change.
14555 * win32-low.c (win32_detach, win32_resume): Ditto.
14556
c35fafde
PA		 145572009-04-01 Pedro Alves <pedro@codesourcery.com>
14558
14559 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14560 flag.
14561 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14562 pending.
14563 (linux_continue_one_thread): Only preserve the stepping flag if
14564 there's a pending breakpoint.
14565
0a59d50b
PA		 145662009-03-31 Pedro Alves <pedro@codesourcery.com>
14567
14568 * server.c (main): After the inferior having exited, call
14569 remote_close before exiting gdbserver.
14570
f04c6d38
TJB		 145712009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14572
14573 Fix size of FPSCR in Power 7 processors.
14574 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14575 (PPC_FEATURE_HAS_DFP): New #define.
14576 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14577 size of the FPSCR.
14578
78e5cee6
PA		 145792009-03-23 Pedro Alves <pedro@codesourcery.com>
14580
14581 * server.c (handle_query) Whitespace and formatting.
14582
1b3f6016
PA		 145832009-03-22 Pedro Alves <pedro@codesourcery.com>
14584
14585 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14586 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14587 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14588 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14589 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14590 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14591 Makefile.in, configure.ac: Fix whitespace throughout.
14592 * configure: Regenerate.
14593
a07b2135
PA		 145942009-03-22 Pedro Alves <pedro@codesourcery.com>
14595
14596 * inferiors.c (find_inferior): Make it safe for the callback
14597 function to delete the currently iterated inferior.
14598
67cc2626
PA		 145992009-03-22 Pedro Alves <pedro@codesourcery.com>
14600
14601 * Makefile.in (linuw_low_h): Move higher.
14602 (thread-db.o): Depend on $(linux_low_h).
14603
54a0b537
PA		 146042009-03-17 Pedro Alves <pedro@codesourcery.com>
14605
14606 Rename "process" to "lwp" throughout.
14607
14608 * linux-low.c (all_processes): Rename to...
14609 (all_lwps): ... this.
14610 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14611 (add_process): Rename to ...
14612 (add_lwp): ... this. Adjust.
14613 (linux_create_inferior): Adjust.
14614 (linux_attach_lwp): Adjust.
14615 (linux_attach): Adjust.
14616 (linux_kill_one_process): Rename to ...
14617 (linux_kill_one_lwp): ... this. Adjust.
14618 (linux_kill): Adjust.
14619 (linux_detach_one_process): Rename to ...
14620 (linux_detach_one_lwp): ... this. Adjust.
14621 (linux_detach): Adjust.
14622 (check_removed_breakpoint): Adjust.
14623 (status_pending_p): Adjust.
14624 (linux_wait_for_process): Rename to ...
14625 (linux_wait_for_lwp): ... this. Adjust.
14626 (linux_wait_for_event): Adjust.
14627 (send_sigstop): Adjust.
14628 (wait_for_sigstop): Adjust.
14629 (stop_all_processes): Rename to ...
14630 (stop_all_lwps): ... this.
14631 (linux_resume_one_process): Rename to ...
14632 (linux_resume_one_lwp): ... this. Adjust.
14633 (linux_set_resume_request, linux_continue_one_thread)
14634 (linux_queue_one_thread, resume_status_pending_p)
14635 (usr_store_inferior_registers, regsets_store_inferior_registers)
14636 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14637 Adjust.
14638 * linux-low.h (get_process): Rename to ...
14639 (get_lwp): ... this. Adjust.
14640 (get_thread_process): Rename to ...
14641 (get_thread_lwp): ... this. Adjust.
14642 (get_process_thread): Rename to ...
14643 (get_lwp_thread): ... this. Adjust.
14644 (struct process_info): Rename to ...
14645 (struct lwp_info): ... this.
14646 (all_processes): Rename to ...
14647 (all_lwps): ... this.
14648 * proc-service.c (ps_lgetregs): Adjust.
14649 * thread-db.c (thread_db_create_event, find_one_thread)
14650 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14651
0b16c5cf
PA		 146522009-03-14 Pedro Alves <pedro@codesourcery.com>
14653
14654 * server.c (handle_query): Handle "qAttached".
14655
32de4b9d
NS		 146562009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14657
14658 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14659 GPLv3, update license URL.
14660
2aecd87f
DE		 146612009-03-01 Doug Evans <dje@google.com>
14662
93efd302 14663 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14664 (server_h): Add gdb_signals.h.
14665 (signals.o): Update.
14666 * server.h (target_signal_from_host,target_signal_to_host_p)
14667 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14668
86b1f9c5
PM		 146692009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14670
14671 * remote-utils.c (getpkt): Also generate remote-debug
14672 information if noack_mode is set.
14673
4aa995e1
PA		 146742009-02-06 Pedro Alves <pedro@codesourcery.com>
14675
14676 * server.c (handle_query): Report qXfer:siginfo:read and
14677 qXfer:siginfo:write as supported and handle them.
14678 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14679 * linux-low.c (linux_xfer_siginfo): New.
14680 (linux_target_ops): Set it.
14681
62709adf
PA		 146822009-01-26 Pedro Alves <pedro@codesourcery.com>
14683
14684 * server.c (gdbserver_usage): Mention --remote-debug.
14685 (main): Accept '--remote-debug' switch.
14686
aef93bd7
DE		 146872009-01-18 Doug Evans <dje@google.com>
14688
14689 * regcache.c (new_register_cache): No need to check result of xcalloc.
14690 * server.c (handle_search_memory): Back out calls to xmalloc,
14691 result is checked and error is returned to user upon failure.
14692 (handle_query): Ditto. Add more checks for result of malloc.
14693 (handle_v_cont): Check result of malloc, report error back to
14694 user upon failure.
14695 (handle_v_run): Ditto. Call freeargv.
14696 * server.h (freeargv): Declare.
14697 * utils.c (freeargv): New fn.
14698
54363045
DE		 146992009-01-15 Doug Evans <dje@google.com>
14700
f626972c
DE		 14701 * gdbreplay.c (perror_with_name): Make arg const char *.
14702 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14703 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14704 * utils.c (perror_with_name): Make arg const char *.
54363045 14705
18aae699
PA		 147062009-01-14 Pedro Alves <pedro@codesourcery.com>
14707
14708 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14709 when handling a EXIT_PROCESS_DEBUG_EVENT.
14710
ff703abe
JB		 147112009-01-06 Joel Brobecker <brobecker@adacore.com>
14712
14713 * gdbreplay.c (gdbreplay_version): Update copyright year.
14714 * server.c (gdbserver_version): Likewise.
14715
f21cc1a2 147162009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14717
14718 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14719 (handle_extended_wait): Improve comment.
0e21c1ec 14720
bca929d3
DE		 147212008-12-13 Doug Evans <dje@google.com>
14722
14723 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14724 * server.h (ATTR_MALLOC): New macro.
14725 (xmalloc,xcalloc,xstrdup): Declare.
14726 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14727 * inferiors.c: Ditto.
14728 * linux-low.c: Ditto.
14729 * mem-break.c: Ditto.
14730 * regcache.c: Ditto.
14731 * remote-utils.c: Ditto.
14732 * server.c: Ditto.
14733 * target.c: Ditto.
14734 * win32-low.c: Ditto.
14735
97438e3f
DE		 147362008-12-12 Doug Evans <dje@google.com>
14737
896c7fbb
DE		 14738 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14739 in debugging printf.
14740
97438e3f
DE		 14741 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14742
e3b886f8
DE		 147432008-12-09 Doug Evans <dje@google.com>
14744
14745 * linux-low.h (struct process_info): Delete member tid, unused.
14746 * thread-db.c (find_one_thread): Update.
14747 (maybe_attach_thread): Update.
14748
07e059b5
VP		 147492008-12-02 Pedro Alves <pedro@codesourcery.com>
14750
889bf7c5
PA		 14751 * target.h (struct target_ops): Add qxfer_osdata member.
14752 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14753 and dirent.h.
14754 (linux_qxfer_osdata): New functions.
14755 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14756 callback.
14757 * server.c (handle_query): Handle "qXfer:osdata:read:".
14758 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14759 (buffer_xml_printf): New functions.
14760 * server.h (struct buffer): New.
14761 (buffer_grow_str, buffer_grow_str0): New macros.
14762 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14763 (buffer_xml_printf): Declare.
07e059b5 14764
4cab47ab
DE		 147652008-11-24 Doug Evans <dje@google.com>
14766
14767 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14768
f142445f
DJ		 147692008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14770
14771 * server.c (handle_v_run): Always use the supplied argument list.
14772
d0107bb6 147732008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14774
d0107bb6
BW		 14775 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14776 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14777
2c4ad781
TJB		 147782008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14779
14780 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14781 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14782 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14783 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14784 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14785 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14786 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14787 XML target descriptions.
14788 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14789 when inferior is running on an ISA 2.05 or later processor. Add
14790 special case to return offset for full 64-bit slot of FPSCR when
14791 in 32-bits.
14792
dfb64f85
DJ		 147932008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14794
14795 * Makefile.in (SFILES, clean): Added sparc64 files.
14796 (reg-sparc64.o, reg-sparc64.c): New.
14797 * configure.srv (sparc*-*-linux*): New configuration.
14798 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14799 syscall arguments for SPARC.
14800 (regsets_store_inferior_registers): Likewise.
14801 * linux-sparc-low.c: New file.
14802
66b6e1dd
DE		 148032008-10-21 Doug Evans <dje@google.com>
14804
14805 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14806 (READLINE_DIR,READLINE_DEP): Delete.
14807 (INTERNAL_CFLAGS): Update.
14808 (LINTFLAGS): Update.
14809
9b710a42
PA		 148102008-10-10 Pedro Alves <pedro@codesourcery.com>
14811
14812 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14813 whole argv from the last run, not just argv[0].
14814
5822d809
PA		 148152008-09-08 Pedro Alves <pedro@codesourcery.com>
14816
14817 * regcache.c (new_register_cache): Return NULL if the register
14818 cache size isn't known yet.
14819 (free_register_cache): Avoid dereferencing a NULL regcache.
14820
74aac56f
DJ		 148212008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14822
14823 * configure.srv: Merge MIPS and MIPS64.
14824
400b20f5
MR		 148252008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14826
14827 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14828
677c5bb1
LM		 148292008-08-18 Luis Machado <luisgpm@br.ibm.com>
14830
14831 * Makefile.in: Add required vsx dependencies.
14832
14833 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14834 Declare init_registers_powerpc_vsx32l.
14835 Declare init_registers_powerpc_vsx64l.
14836 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14837 (ppc_arch_setup): Check for VSX in hwcap.
14838 (ppc_fill_vsxregset): New function.
14839 (ppc_store_vsxregset): New function.
14840 Add new VSX entry in regset_info target_regsets.
14841
14842 * configure.srv: Add new VSX dependencies.
14843
a6f3e723
SL		 148442008-08-12 Pedro Alves <pedro@codesourcery.com>
14845
14846 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14847 (remote_open): Set or clear transport_is_reliable.
14848 (putpkt_binary): Don't expect acks in noack mode.
14849 (getpkt): Don't send ack/nac in noack mode.
14850 * server.c (handle_general_set): Handle QStartNoAckMode.
14851 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14852 qSupported.
14853 (main): Reset noack_mode on every connection.
14854 * server.h (noack_mode): Declare.
14855
a417dc56
RW		 148562008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14857
14858 * Makefile.in (GDBREPLAY_OBS): New variable.
14859 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14860
3221518c
UW		 148612008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14862 Daniel Jacobowitz <dan@codesourcery.com>
14863
14864 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14865 (usr_store_inferior_registers): Likewise.
14866 (regsets_store_inferior_registers): Likewise.
14867
ec56be1b
PA		 148682008-07-31 Rolf Jansen <rj@surtec.com>
14869 Pedro Alves <pedro@codesourcery.com>
14870
14871 * configure.ac: Check for memmem declaration.
14872 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14873 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14874 (disable_packet_qfThreadInfo): Unconditionally compile.
14875 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14876 * configure, config.in: Regenerate.
14877
2fe5e3ff
DE		 148782008-07-28 Doug Kwan <dougkwan@google.com>
14879
14880 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14881 (linux_write_memory): Remove declaration of errno.
14882
836acd6d
UW		 148832008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14884
14885 * linux-low.c (handle_extended_wait): Do not use "status"
14886 variable uninitialized.
14887
aeba519e
PA		 148882008-07-07 Pedro Alves <pedro@codesourcery.com>
14889
14890 * server.c (handle_v_attach): Inhibit reporting dll changes.
14891
db42f210
PA		 148922008-06-27 Pedro Alves <pedro@codesourcery.com>
14893
14894 * remote-utils.c (prepare_resume_reply): If requested, don't
14895 output "thread:TID" in the T stop reply.
14896
14897 * server.c (disable_packet_vCont, disable_packet_Tthread)
14898 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14899 (handle_query): If requested, disable support for qC, qfThreadInfo
14900 and qsThreadInfo.
14901 (handle_v_requests): If requested, disable support for vCont.
14902 (gdbserver_show_disableable): New.
14903 (main): Handle --disable-packet and --disable-packet=LIST.
14904
14905 * server.h (disable_packet_vCont, disable_packet_Tthread)
14906 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14907
8e4c5421
CD		 149082008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14909
14910 * server.c (gdbserver_usage): Mention --version.
14911
6e23a804
DJ		 149122008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14913
14914 * Makefile.in (gdbreplay.o): New rule.
14915
90aa6a40
JM		 149162008-06-06 Joseph Myers <joseph@codesourcery.com>
14917
14918 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14919 message, not gdbserver.
14920
c16158bc 149212008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14922 Nathan Sidwell <nathan@codesourcery.com>
14923 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14924
14925 * acinclude.m4: Include ../../config/acx.m4.
14926 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14927 * configure, config.in: Regenerate.
14928 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14929 * server.c (gdbserver_version): Print PKGVERSION.
14930 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14931 (main): Adjust gdbserver_usage calls.
14932 * gdbreplay.c (version, host_name): Add declarations.
14933 (gdbreplay_version, gdbreplay_usage): New.
14934 (main): Accept --version and --help options.
14935
aeb75bf5
DJ		 149362008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14937
14938 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14939 (arm_breakpoint_at): Handle Thumb.
14940 (the_low_target): Add comment.
14941
76b233dd
UW		 149422008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14943
14944 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14945
08388c79
DE		 149462008-05-09 Doug Evans <dje@google.com>
14947
a3c83fae
DE		 14948 * server.h (decode_search_memory_packet): Declare.
14949 * remote-utils.c (decode_search_memory_packet): New fn.
14950 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14951 (handle_search_memory): New fn.
14952 (handle_query): Process qSearch:memory packets.
14953
bb9c3d36
UW		 149542008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14955
14956 * regcache.c (registers_length): Remove.
14957 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14958 full register packet.
14959 * regcache.h (registers_length): Remove prototype.
14960 * server.h (PBUFSIZ): Define to 16384.
14961
7284e1be
UW		 149622008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14963
14964 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14965 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14966 powerpc-64l.o, and powerpc-altivec64l.o.
14967 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14968 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14969 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14970 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14971 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14972 to srv_xmlfiles.
14973
14974 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14975 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14976 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14977 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14978 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14979 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14980 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14981 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14982 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14983 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14984 (clean): Update.
14985
14986 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14987 (init_registers_powerpc_32l): ... this new prototype.
14988 (init_registers_powerpc_32): Remove, replace by ...
14989 (init_registers_powerpc_altivec32l): ... this new prototype.
14990 (init_registers_powerpc_e500): Remove, replace by ...
14991 (init_registers_powerpc_e500l): ... this new prototype.
14992 (init_registers_ppc64): Remove, replace by ...
14993 (init_registers_powerpc_64l): ... this new prototype.
14994 (init_registers_powerpc_64): Remove, replace by ...
14995 (init_registers_powerpc_altivec64l): ... this new prototype.
14996 (ppc_num_regs): Set to 73.
14997 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14998 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14999 (ppc_cannot_store_register): Handle orig_r3 and trap.
15000 (ppc_arch_setup): Update init_registers_... calls.
15001 (ppc_fill_gregset): Handle orig_r3 and trap.
15002
15003 * inferiors.c (clear_inferiors): Reset current_inferior.
15004
fdc59709
PB		 150052008-04-23 Paolo Bonzini <bonzini@gnu.org>
15006
889bf7c5
PA		 15007 * acinclude.m4: Add override.m4.
15008 * configure: Regenerate.
fdc59709 15009
c9b2f845
UW		 150102008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15011
15012 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15013 initial call to init_register_ppc64.
15014
550512b8
UW		 150152008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15016
43aaf8b6
PA		 15017 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15018 single powerpc*-*-linux* case.
550512b8
UW		 15019 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15020
b6430ec3
UW		 150212008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15022
15023 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15024 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15025 from reg_xmlfiles.
15026 * linux-ppc-low.c: Include <elf.h>.
15027 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15028 (ppc_hwcap): New global variable.
15029 (ppc_regmap): Remove __SPE__ #ifdef sections.
15030 (ppc_regmap_e500): New global variable.
15031 (ppc_cannot_store_register): Update __SPE__ special case.
15032 (ppc_get_hwcap): New function.
15033 (ppc_arch_setup): Use it to determine whether inferior supports
15034 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15035 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15036 Do not access registers if target does not support AltiVec.
15037 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15038 Do not access registers if target does not support SPE.
15039 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15040
52fa2412
UW		 150412008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15042
15043 * linux-low.c (disabled_regsets, num_regsets): New.
15044 (use_regsets_p): Delete.
15045 (linux_wait_for_process): Clear disabled_regsets.
15046 (regsets_fetch_inferior_registers): Check and set it.
15047 (regsets_store_inferior_registers): Likewise.
15048 (linux_fetch_registers, linux_store_registers): Do not use
15049 use_regsets_p.
15050 (initialize_low): Allocate disabled_regsets.
15051
e28b3332
DJ		 150522008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15053
15054 * Makefile.in (LIBOBJS): New.
15055 (OBS): Use LIBOBJS.
15056 (memmem.o): New rule.
15057 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15058 * configure: Regenerated.
15059
4536995d
UW		 150602008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15061
15062 * server.c (handle_query): Never return "unsupported" for
15063 qXfer:features:read queries.
15064
221c031f
UW		 150652008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15066
15067 * server.c (get_features_xml): Fix inverted condition.
15068 (handle_query): Always support qXfer:feature:read.
15069
ccd213ac
DJ		 150702008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15071
15072 * server.c (wrapper_argv): New.
15073 (start_inferior): Handle wrapper_argv. If set, expect an extra
15074 trap.
15075 (gdbserver_usage): Document --wrapper.
15076 (main): Parse --wrapper.
15077
6fe305f7
UW		 150782008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15079
15080 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15081 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15082 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15083 (ppc_set_pc): Likewise.
15084 (ppc_arch_setup): New function.
15085 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15086 of collect_register.
889bf7c5 15087 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15088
5b0a002e
UW		 150892008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15090
15091 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15092 instead of linux-ppc64-low.o.
15093 * linux-ppc64-low.c: Remove file.
15094 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15095 (linux-ppc64-low.o): Remove rule.
15096
15097 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15098 (init_registers_powerpc_64): Likewise.
15099 (ppc_regmap): Conditionally define depending on __powerpc64__.
15100 (ppc_cannot_store_register): Do not special-case "fpscr" when
15101 compiled on __powerpc64__.
15102 (ppc_collect_ptrace_register): New function.
15103 (ppc_supply_ptrace_register): New function.
15104 (ppc_breakpoint): Change type to "unsigned int".
15105 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15106 (the_low_target): Conditionally provide initializers for the
889bf7c5 15107 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15108 collect_ptrace_register and supply_ptrace_register members.
15109
9b4b61c8
UW		 151102008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15111
15112 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15113 * server.c (gdbserver_xmltarget): Define.
15114 (get_features_xml): Use it to replace "target.xml" and arch_string.
15115
15116 * configure.srv: Remove srv_xmltarget. Add XML files that were
15117 mentioned there to srv_xmlfiles instead. Remove conditional tests
15118 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15119 srv_xmlfiles and srv_regobj to include all possible choices.
15120 * configure.ac (srv_xmltarget): Remove.
15121 (srv_xmlfiles): Do not add "target.xml".
15122 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15123 checks for supplementary target information.
15124 * configure: Regenerate.
15125 * Makefile.in (XML_TARGET): Remove.
15126 (target.xml): Remove rule.
15127 (clean): Do not clean up target.xml.
15128 (.PRECIOUS): Do not mention target.xml.
15129
15130 * target.h (struct target_ops): Remove arch_string member.
15131 * linux-low.c (linux_arch_string): Remove.
15132 (linux_target_ops): Remove arch_string initializer.
15133 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15134 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15135 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15136 * spu-low.c (spu_arch_string): Remove.
15137 (spu_target_ops): Remove arch_string initializer.
15138 * win32-low.c (win32_arch_string): Remove.
15139 (win32_target_ops): Remove arch_string initializer.
15140 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15141 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15142 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15143
ee1a7ae4
UW		 151442008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15145
15146 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15147 by collect_ptrace_register and supply_ptrace_register hooks.
15148 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15149 instead of checking for the_low_target.left_pad_xfer.
15150 (usr_store_inferior_registers): Use collect_ptrace_register callback
15151 instead of checking for the_low_target.left_pad_xfer.
15152
15153 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15154 (s390_supply_ptrace_register): Likewise.
15155 (s390_fill_gregset): Call s390_collect_ptrace_register.
15156 (the_low_target): Update.
15157
15158 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15159 (ppc_supply_ptrace_register): Likewise.
15160 (the_low_target): Update.
15161
15162 * linux-i386-low.c (the_low_target): Update.
15163 * linux-x86-64-low.c (the_low_target): Update.
15164
d61ddec4
UW		 151652008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15166
15167 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15168 reg-s390.o and reg-s390x.o.
15169
15170 * linux-low.c (new_inferior): New global variable.
15171 (linux_create_inferior, linux_attach): Set it.
15172 (linux_wait_for_process): Call the_low_target.arch_setup after the
15173 target has stopped for the first time.
15174 (initialize_low): Do not call the_low_target.arch_setup.
15175
15176 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15177 (s390_set_pc): Likewise.
15178 (s390_arch_setup): New function.
15179 (the_low_target): Use s390_arch_setup as arch_setup routine.
15180
15181 * regcache.c (realloc_register_cache): New function.
15182 (set_register_cache): Call it for each existing regcache.
15183
d05b4ac3
UW		 151842008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15185
15186 * server.h (init_registers): Remove prototype.
15187
15188 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15189 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15190 instead of init_registers ().
15191 * linux-arm-low.c (init_registers_arm): Add prototype.
15192 (init_registers_arm_with_iwmmxt): Likewise.
15193 (the_low_target): Add initializer for arch_setup field.
15194 * linux-cris-low.c (init_registers_cris): Add prototype.
15195 (the_low_target): Add initializer for arch_setup field.
15196 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15197 (the_low_target): Add initializer for arch_setup field.
15198 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15199 (the_low_target): Add initializer for arch_setup field.
15200 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15201 (the_low_target): Add initializer for arch_setup field.
15202 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15203 (the_low_target): Add initializer for arch_setup field.
15204 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15205 (the_low_target): Add initializer for arch_setup field.
15206 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15207 (init_registers_mips64_linux): Likewise.
15208 (the_low_target): Add initializer for arch_setup field.
15209 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15210 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15211 (the_low_target): Add initializer for arch_setup field.
15212 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15213 (init_registers_powerpc_64): Likewise.
15214 (the_low_target): Add initializer for arch_setup field.
15215 * linux-s390-low.c (init_registers_s390): Add prototype.
15216 (init_registers_s390x): Likewise.
15217 (the_low_target): Add initializer for arch_setup field.
15218 * linux-sh-low.c (init_registers_sh): Add prototype.
15219 (the_low_target): Add initializer for arch_setup field.
15220 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15221 (the_low_target): Add initializer for arch_setup field.
15222 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15223 (the_low_target): Add initializer for arch_setup field.
15224
15225 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15226 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15227 instead of init_registers ().
15228 * win32-arm-low.c (init_registers_arm): Add prototype.
15229 (the_low_target): Add initializer for arch_setup field.
15230 * win32-i386-low.c (init_registers_i386): Add prototype.
15231 (the_low_target): Add initializer for arch_setup field.
15232
15233 * spu-low.c (init_registers_spu): Add prototype.
15234 (initialize_low): Call initialie_registers_spu () instead of
15235 initialize_registers ().
15236
fd96d250
PA		 152372008-02-19 Pedro Alves <pedro@codesourcery.com>
15238
15239 * server.c (handle_v_requests): When handling the vRun and vAttach
15240 packets, if already debugging a process, don't kill it. Return an
15241 error instead.
15242
d41b6bb4
DJ		 152432008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15244
15245 * server.c (handle_query): Correct length check.
15246
5ac588cf
PA		 152472008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15248
15249 * win32-low.c (do_initial_child_stuff): Add process handle
15250 parameter. Set current_process_handle and current_process_id from the
15251 parameters. Clear globals.
15252 (win32_create_inferior): Don't set current_process_handle and
15253 current_process_id here. Instead pass them on the call to
15254 do_initial_child_stuff.
15255 (win32_attach): Likewise.
15256 (win32_clear_inferiors): New.
15257 (win32_kill): Don't close the current process handle or the
15258 current thread handle here. Instead call win32_clear_inferiors.
15259 (win32_detach): Don't open a new handle to the process. Call
15260 win32_clear_inferiors.
15261 (win32_join): Don't rely on current_process_handle; open a new
15262 handle using the process id.
15263 (win32_wait): Call win32_clear_inferiors when the inferior process
15264 has exited.
15265
ecd7ecbc
DJ		 152662008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15267
15268 * server.c (monitor_show_help): Add "exit".
15269
1525d545
MG		 152702008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15271
ecd7ecbc 15272 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15273 (clean): Add reg-xtensa.c.
15274 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15275 * configure.srv (xtensa*-*-linux*) New target.
15276 * linux-xtensa-low.c: New.
15277 * xtensa-xtregs.c: New.
1525d545 15278
59a016f0
PA		 152792008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15280
15281 * hostio.c: Don't include errno.h.
15282 (errno_to_fileio_errno): Move to hostio-errno.
15283 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15284 error number outputting to the target->hostio_last_error callback.
15285 (hostio_packet_error): Use FILEIO_EINVAL directly.
15286 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15287 calls to hostio_error.
15288 * hostio-errno.c: New.
15289 * server.h (hostio_last_error_from_errno): Declare.
15290 * target.h (target_ops): Add hostio_last_error member.
15291 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15292 as hostio_last_error handler.
889bf7c5 15293 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15294 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15295 (wince_hostio_last_error): New functions.
15296 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15297 as hostio_last_error handler.
15298 (win32_target_ops) [!_WIN32_WCE]: Register
15299 hostio_last_error_from_errno as hostio_last_error handler.
15300 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15301 (hostio-errno.o): New rule.
15302 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15303 * configure.srv (srv_hostio_err_objs): New variable. Default to
15304 hostio-errno.o.
15305 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15306 * configure: Regenerate.
15307
2d717e4f
DJ		 153082008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15309
15310 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15311 (linux_kill, linux_detach): Clean up the process list.
15312 * remote-utils.c (remote_open): Improve port number parsing.
15313 (putpkt_binary, input_interrupt): Only send interrupts if the target
15314 is running.
15315 * server.c (extended_protocol): Make static.
15316 (attached): Define earlier.
15317 (exit_requested, response_needed, program_argv): New variables.
15318 (target_running): New.
15319 (start_inferior): Clear attached here.
15320 (attach_inferior): Set attached here.
15321 (require_running): Define.
15322 (handle_query): Use require_running and target_running. Implement
15323 "monitor exit".
15324 (handle_v_attach, handle_v_run): New.
15325 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15326 (gdbserver_usage): Update.
15327 (main): Redo argument parsing. Handle --debug and --multi. Handle
15328 --attach along with other options or after the port. Save
15329 program_argv. Support no initial program. Resynchronize
15330 communication with GDB after an error. Handle "monitor exit".
15331 Use require_running and target_running. Always allow the extended
15332 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15333 restart in extended mode.
15334 * README: Refer to the GDB manual. Update --attach usage.
15335
7407e2de
AS		 153362007-12-20 Andreas Schwab <schwab@suse.de>
15337
15338 * linux-low.c (STACK_SIZE): Define.
15339 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15340 (linux_test_for_tracefork): Likewise.
15341
b65d95c5
DJ		 153422007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15343
15344 * linux-low.c (linux_wait_for_event): Update messages. Do not
15345 reinsert auto-delete breakpoints.
15346 * mem-break.c (struct breakpoint): Change return type of handler to
15347 int.
15348 (set_breakpoint_at): Update handler type.
15349 (reinsert_breakpoint_handler): Return 1 instead of calling
15350 delete_breakpoint.
15351 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15352 setting a new one.
15353 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15354 * mem-break.h (set_breakpoint_at): Update handler type.
15355 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15356 * win32-low.c (auto_delete_breakpoint): New.
15357 (get_child_debug_event): Use it.
15358
4e799345
DJ		 153592007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15360
15361 * configure.ac: Check for pread and pwrite.
15362 * hostio.c (handle_pread): Fall back to lseek and read.
15363 (handle_pwrite): Fall back to lseek and write.
15364 * config.in, configure: Regenerated.
15365
27524b67
DJ		 153662007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15367
15368 * server.c (myresume): Add own_buf argument.
15369 (main): Update calls.
15370
a20d5e98
DJ		 153712007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15372
15373 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15374 * remote-utils.c (remote_open): Do not call disable_async_io.
15375 (block_async_io): Delete.
15376 (unblock_async_io): Make static.
15377 (initialize_async_io): New.
15378 * server.c (handle_v_cont): Handle async I/O here.
15379 (myresume): Likewise. Move other common resume tasks here...
15380 (main): ... from here. Call initialize_async_io. Disable async
15381 I/O before the main loop.
15382 * server.h (initialize_async_io): Declare.
15383 (block_async_io, unblock_async_io): Delete prototypes.
15384 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15385
b79d787e
DJ		 153862007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15387
15388 * remote-utils.c (readchar): Allow binary data in received messages.
15389
d97903b2
PA		 153902007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15391
15392 * win32-low.c (attaching): New global.
15393 (win32_create_inferior): Clear the `attaching' global.
15394 (win32_attach): Set the `attaching' global.
15395 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15396 attaching. Only set a breakpoint at the entry point if not
15397 attaching.
15398
311de423
PA		 153992007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15400
15401 * server.c (main): Don't report dll events on the initial
15402 connection on attaches.
15403
6c2d16d2
PA		 154042007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15405
15406 * server.c (main): Relax numerical bases supported for the pid of
15407 the --attach command line argument.
15408
5ca906e6
PA		 154092007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15410
15411 * win32-low.c (win32_attach): Call OpenProcess before
15412 DebugActiveProcess, not after. Add last error output to error
15413 call.
15414
9c6c8194
PA		 154152007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15416
15417 * win32-low.c (win32_get_thread_context)
15418 (win32_set_thread_context): New functions.
15419 (thread_rec): Use win32_get_thread_context.
15420 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15421 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15422 field.
15423
4d5d1aaa
PA		 154242007-12-03 Leo Zayas
15425 Pedro Alves <pedro_alves@portugalmail.pt>
15426
15427 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15428 global variables.
15429 (child_add_thread): Minor cleanup.
15430 (child_continue): Resume artificially suspended threads before
15431 calling ContinueDebugEvent.
15432 (suspend_one_thread): New.
15433 (fake_breakpoint_event): New.
15434 (get_child_debug_event): Change return type to int. Check here if
15435 gdb sent an interrupt request. If a soft interrupt was requested,
15436 fake a breakpoint event. Return 0 if there is no event to handle,
15437 and 1 otherwise.
15438 (win32_wait): Don't check here if gdb sent an interrupt request.
15439 Ensure there is a valid event to handle.
15440 (win32_request_interrupt): Add soft interruption method as last
15441 resort.
15442
c436e841
PA		 154432007-12-03 Leo Zayas
15444 Pedro Alves <pedro_alves@portugalmail.pt>
15445
15446 * win32-low.h (win32_thread_info): Add descriptions to the
15447 structure members. Replace `suspend_count' counter by a
15448 `suspended' flag.
15449 * win32-low.c (thread_rec): Update condition of when to get the
15450 context from the inferior. Rely on ContextFlags being set if it
15451 has already been retrieved. Only suspend the inferior thread if
15452 we haven't already. Warn if that fails.
15453 (continue_one_thread): s/suspend_count/suspended/. Only call
15454 ResumeThread once. Warn if that fails.
15455
e7b5fa67
PA		 154562007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15457
15458 * win32-low.c (win32_wait): Don't read from the inferior when it
15459 has already exited.
15460
a385171d
PA		 154612007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15462
15463 * Makefile.in (win32_low_h): New variable.
15464 (win32-low.o): Add dependency on $(win32_low_h).
15465 (win32-arm-low.o, win32-i386-low.o): New rules.
15466
f80c84b3
DJ		 154672007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15468
15469 * hostio.c: Correct copyright year.
15470
a6b151f1
DJ		 154712007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15472
15473 * Makefile.in (OBS): Add hostio.o.
15474 (hostio.o): New rule.
15475 * server.h (handle_vFile): Declare.
15476 * hostio.c: New file.
15477 * server.c (handle_v_requests): Take packet_len and new_packet_len
15478 for binary packets. Call handle_vFile.
15479 (main): Update call to handle_v_requests.
15480
f9387fc3
DJ		 154812007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15482
15483 * linux-low.c: Include <sched.h>.
15484
51c2684e
DJ		 154852007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15486
15487 * linux-low.c (linux_tracefork_grandchild): New.
15488 (linux_tracefork_child): Use clone.
15489 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15490
75f83163
JB		 154912007-10-31 Joel Brobecker <brobecker@adacore.com>
15492
15493 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15494
da5898ce
DJ		 154952007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15496
15497 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15498
24a09b5f
DJ		 154992007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15500
15501 * inferiors.c (change_inferior_id): Delete.
15502 (add_pid_to_list, pull_pid_from_list): New.
15503 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15504 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15505 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15506 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15507 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15508 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15509 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15510 (using_threads): Always set to 1.
15511 (handle_extended_wait): New.
15512 (add_process): Do not set TID.
15513 (linux_create_inferior): Set must_set_ptrace_flags.
15514 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15515 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15516 (linux_thread_alive): Rename TID argument to LWPID.
15517 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15518 (linux_wait_for_event): Do not use TID or check using_threads. Update
15519 call to dead_thread_notify. Call handle_extended_wait.
15520 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15521 (send_sigstop): Delete sigstop_sent.
15522 (wait_for_sigstop): Avoid TID.
15523 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15524 (linux_test_for_tracefork): New.
15525 (linux_lookup_signals): Use thread_db_active and
15526 linux_supports_tracefork_flag.
15527 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15528 * linux-low.h (get_process_thread): Avoid TID.
15529 (struct process_ifo): Move thread_known and tid to the end. Remove
15530 sigstop_sent.
15531 (linux_attach_lwp, thread_db_init): Update prototypes.
15532 * server.h (change_inferior_id): Delete prototype.
15533 (add_pid_to_list, pull_pid_from_list): New prototypes.
15534 * thread-db.c (thread_db_use_events): New.
15535 (find_first_thread): Rename to...
15536 (find_one_thread): ...this. Update callers and messages. Do not
15537 call fatal. Check thread_db_use_events. Do not call
15538 change_inferior_id or new_thread_notify.
15539 (maybe_attach_thread): Update. Do not call new_thread_notify.
15540 (thread_db_init): Set thread_db_use_events. Check use_events.
15541 * utils.c (fatal, warning): Correct message prefix.
15542
30ed0a8f
DJ		 155432007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15544
15545 * Makefile.in (clean): Remove new files.
15546 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15547 (powerpc-64.o, powerpc-64.c): New rules.
15548 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15549 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15550 with SPE.
15551 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15552 SPE targets.
15553 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15554 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15555 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15556 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15557 (target_regsets): Add AltiVec and SPE register sets.
15558 * configure.ac: Check for AltiVec and SPE.
15559 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15560 (ppc_fill_vrregset, ppc_store_vrregset): New.
15561 (target_regsets): Add AltiVec register set.
15562 * configure: Regenerated.
15563
fd462a61
DJ		 155642007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15565
15566 * linux-low.c (O_LARGEFILE): Define.
15567 (linux_read_memory): Use /proc/PID/mem.
15568 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15569 * configure, config.in: Regenerated.
15570
69f223ed
DJ		 155712007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15572
15573 * linux-low.c (linux_wait_for_event): Do not pass signals while
15574 single-stepping.
15575
aec18585
PA		 155762007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15577
15578 * win32-low.c (create_process): New.
15579 (win32_create_inferior): Use create_process instead of
15580 CreateProcess. If create_process failed retry appending an ".exe"
15581 suffix. Store the GetLastError result immediatelly after
15582 create_process calls and use it on the call to error.
15583
34d86ddd
PA		 155842007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15585
15586 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15587
5a0e3bd0
JB		 155882007-08-23 Joel Brobecker <brobecker@adacore.com>
15589
15590 * configure.ac: Switch license to GPLv3.
15591
f88c79e6
MS		 155922007-08-01 Michael Snyder <msnyder@access-company.com>
15593
15594 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15595
6b3d9b83
PA		 155962007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15597
15598 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15599 typedef.
15600 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15601 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15602 CloseToolhelp32Snapshot.
15603 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15604 CloseToolhelp32Snapshot.
15605
c588c53c
MS		 156062007-07-27 Michael Snyder <michael.snyder@access-company.com>
15607
15608 * server.c (main): Check for inferior exit before main loop.
15609
aa0403d9
PA		 156102007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15611
15612 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15613 instead of on tmp_desc.
15614
255e7678
DJ		 156152007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15616 Daniel Jacobowitz <dan@codesourcery.com>
15617
15618 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15619 (add_thread): Minor cleanups.
15620 (clear_inferiors): Move lower in the file. Clear the DLL
15621 list.
15622 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15623 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15624 (xml_escape_text): New.
15625 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15626 for qSupported.
15627 (handle_v_cont): Report errors.
15628 (gdbserver_version): Update.
15629 (main): Correct size of own_buf. Do not report initial DLL events.
15630 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15631 (unloaded_dll, xml_escape_text): New.
15632 * win32-low.c (enum target_waitkind): Update comments.
15633 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15634 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15635 (win32_EnumProcessModules, win32_GetModuleInformation)
15636 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15637 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15638 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15639 (win32_Module32First, win32_Module32Next, load_toolhelp)
15640 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15641 (get_child_debug_event): Handle DLL events.
15642 (win32_wait): Likewise.
15643
0d37add9
DJ		 156442007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15645
15646 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15647 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15648
45e2715e
PA		 156492007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15650
15651 * win32-low.c (handle_output_debug_string): Ignore event if not
15652 waiting.
15653
c5674cf1
PA		 156542007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15655
15656 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15657
2bbe3cc1
DJ		 156582007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15659
15660 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15661
ae13219e
DJ		 156622007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15663
15664 * inferiors.c (change_inferior_id): Add comment.
15665 * linux-low.c (check_removed_breakpoint): Add an early
15666 prototype. Improve debug output.
15667 (linux_attach): Doc update.
15668 (linux_detach_one_process, linux_detach): Clean up before releasing
15669 each process.
15670 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15671 * linux-low.h (struct process_info): Doc improvement.
15672 * mem-break.c (delete_all_breakpoints): New.
15673 * mem-break.h (delete_all_breakpoints): New prototype.
15674 * thread-db.c (find_first_thread): New.
15675 (thread_db_create_event): Call it instead of
15676 thread_db_find_new_threads. Clean up unused variables.
15677 (maybe_attach_thread): Remove first thread handling.
15678 (thread_db_find_new_threads): Use find_first_thread.
15679 (thread_db_get_tls_address): Likewise.
15680
4105de34
DJ		 156812007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15682
15683 * thread-db.c (thread_db_find_new_threads): Add prototype.
15684 (thread_db_create_event): Check for the main thread before adding
15685 a new thread.
15686 (maybe_attach_thread): Only enable event reporting if TID == 0.
15687 (thread_db_get_tls_address): Check for new threads.
15688
2b876972
DJ		 156892007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15690
15691 * linux-low.c (linux_create_inferior): Try execv before execvp.
15692 * spu-low.c (spu_create_inferior): Likewise.
15693
7a245884
DJ		 156942007-06-13 Mike Frysinger <vapier@gentoo.org>
15695
15696 * linux-low.c (linux_create_inferior): Change execv to execvp.
15697 * spu-low.c (spu_create_inferior): Likewies.
15698
117ce543
DJ		 156992007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15700
15701 * Makefile.in (clean): Clean new files instead of deleted ones.
15702 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15703 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15704 rules.
15705 * configure.srv: Specify XML files and new regformats for MIPS and
15706 MIPS64 GNU/Linux.
15707 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15708 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15709 an entry for the restart register.
15710 (mips_cannot_fetch_register, mips_cannot_store_register)
15711 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15712 register names to match the XML descriptions.
15713 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15714 restart register instead of $0.
15715
0e7f50da
UW		 157162007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15717 Markus Deuling <deuling@de.ibm.com>
15718
15719 * remote-utils.c (decode_xfer_write): New function.
15720 * server.h (decode_xfer_write): Add prototype.
15721 * server.c (handle_query): Add PACKET_LEN argument. Support
15722 qXfer:spu:read and qXfer:spu:write packets.
15723 (main): Pass packet_len to handle_query.
15724 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15725 * target.h (target_ops): Add qxfer_spu.
15726
374c1d38
UW		 157272007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15728
15729 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15730 accessing non-seekable spufs files.
15731
bb63802a
UW		 157322007-05-16 Markus Deuling <deuling@de.ibm.com>
15733
889bf7c5 15734 * server.c (handle_query): Add reply for qC packet.
bb63802a 15735
7390519e
PA		 157362007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15737 Leo Zayas <lerele@champenstudios@com>
15738
15739 * server.h (check_remote_input_interrupt_request): New function.
15740 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15741 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15742 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15743 (check_remote_input_interrupt_request): New function.
15744 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15745 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15746 winapi_GenerateConsoleCtrlEvent): New typedefs.
15747 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15748 to 250 ms.
15749 (win32_wait): Check for remote interrupt request
15750 with check_remote_input_interrupt_request.
15751 (win32_request_interrupt): New function.
15752 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15753
34b34921
PA		 157542007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15755
15756 * win32-low.c (debug_registers_changed,
15757 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15758 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15759 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15760 (thread_rec): Get context using the low target.
15761 (child_add_thread): Call thread_added on the low target,
15762 which does the same thing.
15763 (regptr): Delete.
15764 (do_initial_child_stuff): Remove debug registers references.
15765 Set context using the low target. Resume threads after
15766 setting the contexts.
15767 (child_continue): Remove dead variable. Remove debug
15768 registers references.
15769 (child_fetch_inferior_registers): Go through the low target.
15770 (do_child_store_inferior_registers): Remove.
15771 (child_store_inferior_registers): Go through the low target.
15772 (win32_resume): Remove debug registers references.
15773 Set context using the low target.
15774 (handle_exception): Change return type to void. Don't record
15775 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15776 first chance exception.
889bf7c5 15777 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15778 goto loop. Always return after waiting for debug event.
15779 (win32_wait): Convert to switch statement. Handle spurious
15780 events.
15781
15782 * win32-i386-low.c (debug_registers_changed,
15783 debug_registers_used): New.
15784 (initial_stuff): Rename to ...
15785 (i386_initial_stuff): ... this. Clear debug registers
15786 state variables.
15787 (store_debug_registers): Delete.
15788 (i386_get_thread_context): New.
15789 (load_debug_registers): Delete.
15790 (i386_set_thread_context): New.
15791 (i386_thread_added): New.
15792 (single_step): Rename to ...
15793 (i386_single_step): ... this.
15794 (do_fetch_inferior_registers): Rename to ...
15795 (i386_fetch_inferior_register): ... this.
15796 (i386_store_inferior_register): New.
15797 (the_low_target): Adapt to new interface.
15798
15799 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15800 (arm_get_thread_context): New.
15801 (arm_set_thread_context): New.
15802 (regptr): New.
15803 (do_fetch_inferior_registers): Rename to ...
15804 (arm_fetch_inferior_register): ... this.
15805 (arm_store_inferior_register): New.
15806 (arm_wince_breakpoint): Reimplement as unsigned long.
15807 (arm_wince_breakpoint_len): Define.
15808 (the_low_target): Adapt to new interface.
15809
15810 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15811 load_debug_registers. Add get_thread_context, set_thread_context,
15812 thread_added and store_inferior_register. Rename
15813 fetch_inferior_registers to fetch_inferior_register.
15814 (regptr): Remove declaration.
15815
dd6953e1
PA		 158162007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15817
15818 * linux-low.c (linux_detach): Change return type to int. Return 0.
15819 * spu-low.c (spu_detach): Likewise.
15820
444d6139
PA		 158212007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15822
15823 * target.h (target_ops): Change return type of detach to int.
15824 Add join.
15825 (join_inferior): New.
15826 * server.c (main): Don't skip detach support on mingw32.
15827 If the inferior doesn't support detaching return error.
15828 Call join_inferior instead of using waitpid.
15829 * linux-low.c (linux_join): New.
15830 (linux_target_op): Add linux_join.
15831 * spu-low.c (spu_join): New.
15832 (spu_target_ops): Add spu_join.
15833 * win32-low.c (win32_detach): Adapt to new interface.
15834 Reopen current_process_handle before detaching. Issue a child
15835 resume before detaching.
15836 (win32_join): New.
15837 (win32_target_op): Add win32_join.
15838
1d5315fe
PA		 158392007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15840
15841 * win32-low.c (win32-attach): Fix return value.
15842 * target.h (target_ops): Describe ATTACH return values.
15843
bf914831
PA		 158442007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15845
15846 * win32-low.c (GETPROCADDRESS): Define.
15847 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15848 (winapi_DebugSetProcessKillOnExit): Likewise.
15849 (win32_create_inferior): Force usage of ansi CreateProcessA.
15850 (win32_attach): Use GETPROCADDRESS.
15851 (win32_detach): Likewise.
15852
f72f3e60
PA		 158532007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15854
15855 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15856
ed50f18f
PA		 158572007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15858
15859 * win32-low.c: Commit leftover changes from 2007-03-29.
15860
0c2ead7e
DJ		 158612007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15862
15863 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15864 fields short instead of int. Add explicit padding.
15865 (i387_cache_to_fsave): Remove unnecessary casts.
15866 (i387_fsave_to_cache): Doc fix.
15867 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15868
73725ff3
DJ		 158692007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15870
15871 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15872 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15873
d99f33d8
PA		 158742007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15875
15876 * configure.srv (arm*-*-mingw32ce*): Move near the other
15877 arm targets.
15878
68070c10
PA		 158792007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15880
2482afc6 15881 * configure.ac: Add errno checking.
68070c10
PA		 15882 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15883 sys/file.h and malloc.h.
15884 (AC_CHECK_DECLS): Add perror.
15885 (srv_mingwce): Handle.
2482afc6 15886 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15887 win32-i386-low.o to srv_tgtobj.
15888 (i[34567]86-*-mingw*): Likewise.
15889 (arm*-*-mingw32ce*): Add case.
15890 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15891 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15892 [__MINGW32CE__] (strerror): New function.
15893 [__MINGW32CE__] (errno): Define to GetLastError.
15894 [__MINGW32CE__] (COUNTOF): New macro.
15895 (remote_open): Remove extra close call.
15896 * mem-break.c (delete_breakpoint_at): New function.
15897 * mem-break.h (delete_breakpoint_at): Declare.
15898 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15899 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15900 [USE_WIN32API] (read, write): Add char* casts.
15901 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15902 * server.h: Include wincecompat.h on Windows CE.
15903 [HAVE_ERRNO_H]: Check.
15904 (perror): Declare if not declared.
15905 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15906 (perror_with_name): Remove errno declaration.
15907 * wincecompat.h: New.
15908 * wincecompat.c: New.
15909 * win32-low.h: New.
15910 * win32-arm-low.c: New.
15911 * win32-i386-low.c: New.
15912 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15913 (OUTMSG2): Make it safe.
15914 (_T): New macro.
15915 (COUNTOF): New macro.
15916 (NUM_REGS): Get it from the low target.
15917 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15918 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15919 (thread_rec): Let low target handle debug registers.
15920 (child_add_thread): Likewise.
15921 (child_init_thread_list): Likewise.
15922 (continue_one_thread): Likewise.
15923 (regptr): New.
15924 (do_child_fetch_inferior_registers): Move to ...
15925 * win32-i386-low.c: ... here, and rename to ...
15926 (do_fetch_inferior_registers): ... this.
889bf7c5 15927 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15928 Go through the low target.
15929 (do_child_store_inferior_registers): Use regptr.
15930 (strwinerror): New function.
15931 (win32_create_inferior): Handle Windows CE.
15932 Use strwinerror instead of strerror on Windows error
15933 codes. Add program to the error output.
15934 Don't close the main thread handle on Windows CE.
15935 (win32_attach): Use coredll.dll on Windows CE.
15936 (win32_kill): Close current process and current
15937 thread handles.
15938 (win32_detach): Use coredll.dll on Windows CE.
15939 (win32_resume): Let low target handle debug registers, and
15940 step request.
15941 (handle_exception): Add/Remove initial breakpoint. Avoid
15942 non-existant WSTOPSIG on Windows CE.
15943 (win32_read_inferior_memory): Cast to remove warning.
15944 (win32_arch_string): Go through the low target.
15945 (initialize_low): Call set_breakpoint_data with the low
15946 target's breakpoint.
15947 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15948 FOP_REGNUM, mappings): Move to ...
15949 * win32-i386-low.c: ... here.
15950 * win32-low.c (win32_thread_info): Move to ...
15951 * win32-low.h: ... here.
15952 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15953 win32-arm-low.c and wincecompat.c.
15954 (all:): Add $EXEEXT.
15955 (install-only:): Likewise.
15956 (gdbserver:): Likewise.
15957 (gdbreplay:): Likewise.
15958 * config.in: Regenerate.
15959 * configure: Regenerate.
15960
41093d81
PA		 159612007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15962
15963 * win32-low.c: Rename typedef thread_info to
15964 win32_thread_info throughout.
15965
544afa54
PA		 159662007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15967
15968 * win32-i386-low.c: Rename to ...
15969 * win32-low.c: ... this.
15970 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15971 * Makefile.in: Likewise.
15972
bce7165d
PA		 159732007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15974
15975 * remote-utils.c (monitor_output): Constify msg parameter.
15976 * server.h (monitor_output): Likewise.
15977 * win32-i386-low.c (handle_output_debug_string): New.
15978 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15979 handle_output_debug_string.
15980 (get_child_debug_event): Likewise.
15981
506c7aa0
DJ		 159822007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15983
15984 * server.c (main): Correct strtoul check.
15985
42c81e2a
DJ		 159862007-03-27 Jon Ringle <jon@ringle.org>
15987
15988 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15989
9453113a
DJ		 159902007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15991
15992 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15993
64a69107
DJ		 159942007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15995
15996 * terminal.h: Check HAVE_SGTTY_H.
15997
159982007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15999
16000 * remote-utils.c (remote_open): Print out the assigned port number.
16001
c74d0ad8
DJ		 160022007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16003
16004 * remote-utils.c (monitor_output): New function.
16005 * server.c (debug_threads): Define here.
16006 (monitor_show_help): New function.
16007 (handle_query): Handle qRcmd.
16008 (main): Do not handle 'd' packet.
16009 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16010 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16011 of debug_threads.
16012
de7c3b4a
PA		 160132007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16014
16015 * Makefile.in (EXEEXT): New.
16016 (clean): Use $(EXEEXT).
16017
ef57601b
PA		 160182007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16019
16020 * target.h (target_ops): Rename send_signal to request_interrupt,
16021 and remove enum target_signal parameter.
16022 * linux-low.c (linux_request_interrupt): Rename from
16023 linux_send_signal, and always send SIGINT.
16024 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16025 and always send SIGINT.
16026 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16027 of send_signal.
16028 (input_interrupt): Likewise.
16029
820f2bda
PA		 160302007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16031
16032 * server.c (get_features_xml): Check if target implemented
16033 arch_string.
16034 * win32-i386-low.c (win32_arch_string): New.
16035 (win32_target_ops): Add win32_arch_string as arch_string member.
16036
ab39bf24
UW		 160372007-02-22 Markus Deuling <deuling@de.ibm.com>
16038
16039 * spu-low.c (spu_arch_string): New.
16040 (spu_target_ops): Add spu_arch_string.
16041
61ff6e04
DJ		 160422007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16043
16044 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16045 * configure.ac: Do not check for terminal.h.
16046 * configure, config.in: Regenerated.
16047
fb1e4ffc
DJ		 160482007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16049
16050 * Makefile.in (OBS): Add $(XML_BUILTIN).
16051 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16052 (clean): Update.
16053 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16054 (arm-with-iwmmxt.c): New.
16055 * config.in, configure: Regenerate.
16056 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16057 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16058 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16059 (arm*-*-linux*): Add iWMMXt and regset support.
16060 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16061 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16062 (arm_store_wmmxregset, target_regsets): New.
16063 * server.c (get_features_xml): Take annex argument. Check builtin
16064 XML documents.
16065 (handle_query): Handle multiple annexes.
16066
0f48aa01
DJ		 160672007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16068
16069 * remote-utils.c [USE_WIN32API] (read, write): Define.
16070 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16071 write.
16072
23181151
DJ		 160732007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16074
16075 * linux-i386-low.c (the_low_target): Set arch_string.
16076 * linux-x86-64-low.c (the_low_target): Likewise.
16077 * linux-low.c (linux_arch_string): New.
16078 (linux_target_ops): Add it.
16079 * linux-low.h (struct linux_target_ops): Add arch_string.
16080 * server.c (write_qxfer_response): Use const void * for DATA.
16081 (get_features_xml): New.
16082 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16083 * target.h (struct target_ops): Add arch_string method.
16084
9d606399
DJ		 160852007-01-03 Denis Pilat <denis.pilat@st.com>
16086 Daniel Jacobowitz <dan@codesourcery.com>
16087
16088 * linux-low.c (linux_kill): Handle being called with no threads.
16089 * win32-i386-low.c (win32_kill): Likewise.
16090 (get_child_debug_event): Clear current_process_handle.
16091
160922006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16093 Daniel Jacobowitz <dan@codesourcery.com>
16094
16095 * remote-utils.c (remote_open): Check the type of specified
16096 serial port devices before opening them.
16097 * server.c (main): Kill the inferior if an error occurs during
16098 the first remote_open.
16099
a5e13d24
DJ		 161002006-12-05 Markus Deuling <deuling@de.ibm.com>
16101
16102 * README: Update supported targets.
16103
186947f7
DJ		 161042006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16105
16106 * Makefile.in (clean): Remove reg-mips64.c.
16107 (reg-mips64.c, reg-mips64.o): New rules.
16108 * configure.srv: Handle mips64. Include regset support for mips.
16109 * linux-mips-low.c (union mips_register): New.
16110 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16111 (mips_breakpoint, mips_breakpoint_at): Use int.
16112 (mips_collect_register, mips_supply_register)
16113 (mips_collect_register_32bit, mips_supply_register_32bit)
16114 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16115 (mips_store_fpregset, target_regsets): New.
16116 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16117
a13e2c95
UW		 161182006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16119
16120 * configure.srv: Add target "spu*-*-*".
16121 * Makefile.in (clean): Remove reg-spu.c.
16122 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16123 * spu-low.c: New file.
16124
cb7283db
DJ		 161252006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16126
16127 * configure.ac: Correct td_thr_tls_get_addr test.
16128 * configure: Regenerated.
16129
89be2091
DJ		 161302006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16131
16132 * linux-low.c (linux_wait_for_event): Reformat. Use the
16133 pass_signals array.
16134 * remote-utils.c (decode_address_to_semicolon): New.
16135 * server.c (pass_signals, handle_general_set): New.
16136 (handle_query): Mention QPassSignals for qSupported.
16137 (main): Call handle_general_set.
16138 * server.h (pass_signals, decode_address_to_semicolon): New.
16139
000ef4f0
DJ		 161402006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16141
16142 * server.c (handle_query): Correct error handling for read_auxv.
16143
b7149293
UW		 161442005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16145
16146 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16147 and srv_linux_thread_db to yes.
16148 * linux-s390-low.c (s390_fill_gregset): New function.
16149 (target_regsets): Define data structure.
16150
dae5f5cf
DJ		 161512006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16152
16153 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16154 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16155 * config.in, configure: Regenerated.
16156 * inferiors.c (gdb_id_to_thread): New function.
16157 (gdb_id_to_thread_id): Use it.
16158 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16159 * linux-low.h (struct process_info): Add th member.
16160 (thread_db_get_tls_address): New prototype.
16161 * remote-utils.c (decode_address): Make non-static.
16162 * server.c (handle_query): Handle qGetTLSAddr.
16163 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16164 * target.h (struct target_ops): Add get_tls_address.
16165 * thread-db.c (maybe_attach_thread): Save the thread handle.
16166 (thread_db_get_tls_address): New.
16167
32ca6d61
DJ		 161682006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16169
16170 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16171 (linux_resume_one_process): Take a siginfo_t *. Update all
16172 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16173 (struct pending_signals): Add a siginfo_t.
16174 (linux_wait_for_process): Always set last_status.
16175 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16176 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16177 * linux-low.h (struct process_info): Add last_status.
16178
5ffff7c1
DJ		 161792006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16180
16181 * remote-utils.c (try_rle): New function.
16182 (putpkt_binary): Use it.
16183
8695c747
DJ		 161842006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16185
16186 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16187 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16188 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16189 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16190 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16191 point registers.
16192
290fadea
RS		 161932006-08-08 Richard Sandiford <richard@codesourcery.com>
16194
16195 * server.c (terminal_fd): New variable.
16196 (old_foreground_pgrp): Likewise.
16197 (restore_old_foreground_pgrp): New function.
16198 (start_inferior): Record the terminal file descriptor in terminal_fd
16199 and its original foreground group in old_foreground_pgrp. Register
16200 restore_old_foreground_pgrp with atexit().
16201
9f2e1e63
DJ		 162022006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16203
16204 * server.c (handle_query): Correct qPart to qXfer.
16205
b80864fb
DJ		 162062006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16207
16208 * configure.ac: Check for more headers which are missing on
16209 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16210 * configure.srv: Add Cygwin and mingw32.
16211 * remote-utils.c: Don't include headers unconditionally which
16212 are missing on mingw32. Include <winsock.h> for mingw32.
16213 (remote_open): Adjust for mingw32 support. Flush
16214 standard error after writing to it.
16215 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16216 (unblock_async_io, enable_async_io, disable_async_io)
16217 (readchar, getpkt): Update for Winsock support.
16218 (prepare_resume_reply): Expect a protocol signal number.
16219 * server.c: Disable <sys/wait.h> on mingw32.
16220 (start_inferior): Adjust for mingw32 support. Flush
16221 standard error after writing to it.
16222 (attach_inferior): Likewise. Use protocol signal
16223 numbers.
16224 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16225 and names.
16226 * win32-i386-low.c: New file.
16227 * Makefile.in (XM_CLIBS): Set.
16228 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16229 (win32-i386-low.o): New dependency rule.
16230 * linux-low.c (linux_wait): Use target signal numbers.
16231 * target.h (struct target_ops): Doc fix.
16232 * server.h (target_signal_to_name): New prototype.
16233 * gdbreplay.c: Don't include headers unconditionally which
16234 are missing on mingw32. Include <winsock.h> for mingw32.
16235 (remote_close, remote_open): Adjust for Winsock support.
16236 * configure, config.in: Regenerated.
16237
0876f84a
DJ		 162382006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16239
16240 * server.c (decode_xfer_read, write_qxfer_response): New.
16241 (handle_query): Take a packet length argument. Handle
16242 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16243 the qSupported response.
16244 (main): Update call to handle_query.
16245
01f9e8fa
DJ		 162462006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16247
16248 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16249 (putpkt_binary): Renamed from putpkt and adjusted for binary
16250 data.
16251 (putpkt): New wrapper for putpkt_binary.
16252 (readchar): Don't mask off the high bit.
16253 (decode_X_packet): New function.
16254 * server.c (main): Call putpkt_binary if a handler sets the packet
16255 length. Save the length of the incoming packet. Handle 'X'.
16256 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16257
be2a5f71
DJ		 162582006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16259
16260 * server.c (handle_query): Handle qSupported.
16261
ea025f5f
DJ		 162622006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16263
16264 * remote-utils.c (all_symbols_looked_up): New variable.
16265 (look_up_one_symbol): Check it.
16266 * server.h (look_up_one_symbol): New declaration.
16267 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16268
9308fc88
DJ		 162692006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16270
16271 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16272 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16273 (PTRACE_GET_THREAD_AREA): Define.
16274 (ps_get_thread_area): New function.
16275
52fb6437
NS		 162762006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16277
16278 * configure.srv (m68k*-*-uclinux*): New target.
16279 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16280 (linux_resume_one_process): Remove extraneous cast.
16281 (linux_read_offsets): New.
16282 (linux_target_op): Add linux_read_offsets on mmuless systems.
16283 * server.c (handle_query): Add qOffsets logic.
16284 * target.h (struct target_ops): Add read_offsets.
16285
21b0f40c
DJ		 162862006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16287
16288 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16289 (PTRACE_GET_THREAD_AREA): Define.
16290 (ps_get_thread_area): New function.
16291 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16292 (linux-x86-64-low.o): Update.
16293
0050a760
DJ		 162942006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16295
16296 * configure.ac: Remove checks for prfpregset_t.
16297 * gdb_proc_service.h: New file.
16298 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16299 new "gdb_proc_service.h".
16300 * proc-service.c: Likewise.
16301 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16302 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16303 * Makefile.in (gdb_proc_service_h): Updated.
16304 * configure, config.in: Regenerated.
16305
b92a518e
DJ		 163062006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16307
16308 * remote-utils.c (prepare_resume_reply): Move declaration
16309 of gdb_id_from_wait to the top of the block.
16310
545587ee
DJ		 163112006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16312
16313 * linux-low.c (regsets_store_inferior_registers): Read the regset
16314 from the target before filling it.
16315
9db87ebd
DJ		 163162006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16317
16318 * server.c (attach_inferior): Return SIGTRAP for a successful
16319 attach.
16320
dd24457d
DJ		 163212006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16322
16323 * Makefile.in (OBS): Add version.o.
16324 (STAGESTUFF): Delete.
16325 (version.o): Add dependencies.
16326 (version.c): Replace rule.
16327 (clean): Remove version.c.
16328 * server.c (gdbserver_version): New.
16329 (gdbserver_usage): Use printf.
16330 (main): Handle --version and --help.
16331 * server.h (version, host_name): Add declarations.
16332
6f0f660e
EZ		 163332005-12-23 Eli Zaretskii <eliz@gnu.org>
16334
889bf7c5
PA		 16335 * linux-arm-low.c:
16336 * linux-arm-low.c:
16337 * inferiors.c:
16338 * i387-fp.h:
16339 * i387-fp.c:
16340 * gdbreplay.c:
16341 * regcache.c:
16342 * proc-service.c:
16343 * mem-break.h:
16344 * mem-break.c:
16345 * linux-x86-64-low.c:
16346 * linux-sh-low.c:
16347 * linux-s390-low.c:
16348 * linux-ppc64-low.c:
16349 * linux-ppc-low.c:
16350 * linux-mips-low.c:
16351 * linux-m68k-low.c:
16352 * linux-m32r-low.c:
16353 * linux-low.h:
16354 * linux-low.c:
16355 * linux-ia64-low.c:
16356 * linux-i386-low.c:
16357 * linux-crisv32-low.c:
16358 * thread-db.c:
16359 * terminal.h:
16360 * target.h:
16361 * target.c:
16362 * server.h:
16363 * server.c:
16364 * remote-utils.c:
16365 * regcache.h:
16366 * utils.c:
16367 * Makefile.in:
16368 * configure.ac:
6f0f660e
EZ		 16369 * gdbserver.1: Add (C) after Copyright. Update the FSF
16370 address.
16371
9d1fb177
DJ		 163722005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16373
16374 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16375 (arm_breakpoint_at): Recognize both breakpoints.
16376 (the_low_target): Use the correct breakpoint instruction.
16377
011a70c2
DJ		 163782005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16379
16380 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16381 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16382 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16383 (the_low_target): Update.
16384
7fb85e41
AS		 163852005-10-25 Andreas Schwab <schwab@suse.de>
16386
16387 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16388
16389 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16390 (ia64_num_regs): Reduce to 462.
16391
3db0444b
DJ		 163922005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16393
16394 * acinclude.m4: Correct quoting.
16395 * aclocal.m4: Regenerated.
16396
16397 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16398 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16399 (thread_db_init): Call thread_db_err_str.
16400 * configure.ac: Check for TD_VERSION.
16401 * config.in, configure: Regenerated.
16402
bee0189a
DJ		 164032005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16404
16405 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16406
e9d25b98
DJ		 164072005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16408
16409 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16410 is not available. Define HAVE_PTRACE_GETREGS if it is.
16411 * config.in, configure: Regenerated.
16412 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16413 * linux-i386-low.c, linux-m68k-low.c: Update to use
16414 HAVE_PTRACE_GETREGS.
16415 * linux-low.c (regsets_fetch_inferior_registers)
16416 (regsets_store_inferior_registers): Only return 0 if we processed
16417 GENERAL_REGS.
16418 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16419 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16420
a06660f7
DJ		 164212005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16422
16423 * inferiors.c (struct thread_info): Add gdb_id.
16424 (add_thread): Add gdb_id argument.
16425 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16426 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16427 calls to add_thread.
16428 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16429 * server.c (handle_query): Use thread_to_gdb_id.
16430 (handle_v_cont, main): Use gdb_id_to_thread_id.
16431 * server.h (add_thread): Update prototype.
16432 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16433 prototypes.
16434
5a1f5858
DJ		 164352005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16436
16437 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16438 left-padded registers.
16439 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16440 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16441
e122f1f5
SE		 164422005-07-01 Steve Ellcey <sje@cup.hp.com>
16443
16444 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16445 * configure: Regenerate.
16446 * config.in: Regenerate.
16447 * server.h (NEED_DECLARATION_STRERROR):
16448 Replace with !HAVE_DECL_STRERROR.
16449
d592fa2f
DJ		 164502005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16451
16452 * linux-low.c (linux_wait, linux_send_signal): Don't test
16453 an unsigned long variable for > 0 if it could be MAX_ULONG.
16454 * server.c (myresume): Likewise.
16455 * target.c (set_desired_inferior): Likewise.
16456
ccbd4912
MK		 164572005-06-13 Mark Kettenis <kettenis@gnu.org>
16458
16459 * configure.ac: Simplify and improve check for socklen_t.
16460 * configure, config.in: Regenerate.
16461
f450004a
DJ		 164622005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16463
16464 * acconfig.h: Remove.
16465 * configure.ac: Add a test for socklen_t. Use three-argument
16466 AC_DEFINE throughout.
16467 * config.in: Regenerated using autoheader 2.59.
16468 * configure: Regenerated.
16469
16470 * gdbreplay.c (socklen_t): Provide a default.
16471 (remote_open): Use socklen_t.
16472 * remote-utils.c (socklen_t): Provide a default.
16473 (remote_open): Use socklen_t.
16474 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16475 unsigned char.
16476
16477 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16478 char for buffers.
16479 * linux-low.c (linux_read_memory, linux_write_memory)
16480 (linux_read_auxv): Likewise.
16481 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16482 (check_mem_write): Likewise.
16483 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16484 Likewise.
16485 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16486 (registers_from_string, register_data): Likewise.
16487 * server.c (handle_query, main): Likewise.
16488 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16489 (decode_M_packet): Likewise.
16490 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16491 * target.h (struct target_ops): Update read_memory, write_memory,
16492 and read_auxv.
16493 (read_inferior_memory, write_inferior_memory): Update.
16494 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16495 to unsigned char *.
16496 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16497 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16498 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16499 linux-s390-low.c, linux-sh-low.c: Update for changes in
16500 read_inferior_memory and the_low_target->breakpoint.
16501
eee84df1
DJ		 165022005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16503
16504 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16505 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16506 * configure.srv: Add powerpc64-*-linux*.
16507 * linux-ppc64-low.c: New file.
16508
45b134e5
OF		 165092005-05-23 Orjan Friberg <orjanf@axis.com>
16510
16511 * linux-cris-low.c: New file with support for CRIS.
16512 * linux-crisv32-low.c: Ditto for CRISv32.
16513 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16514 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16515 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16516 reg-crisv32.o, and reg-crisv32.c to make rules.
16517 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16518 recognized targets.
16519
48d93c75
UW		 165202005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16521
16522 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16523 of sizeof (PTRACE_XFER_TYPE).
16524 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16525
e013ee27
OF		 165262005-05-12 Orjan Friberg <orjanf@axis.com>
16527
889bf7c5 16528 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16529 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16530 pointers for hardware watchpoint support.
16531 * linux-low.h (struct linux_target_ops): Ditto.
16532 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16533 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16534 to linux_target_ops.
16535 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16536 reply packet.
16537 * server.c (main): Recognize 'Z' and 'z' packets.
16538
b0ded00b
UW		 165392005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16540
16541 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16542 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16543 (the_low_target): Add new members.
16544
8643e2ad
DJ		 165452005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16546
16547 * proc-service.c (ps_lgetregs): Search all_processes instead of
16548 all_threads.
16549
fc620387
DJ		 165502005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16551
16552 * server.c (start_inferior): Change return type to int.
16553 (attach_inferior): Change sigptr to int *.
16554 (handle_v_cont, handle_v_requests): Change signal to int *.
16555 (main): Change signal to int.
16556
165572005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16558
16559 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16560 * configure.srv: Add m32r*-*-linux*.
16561 * linux-m32r-low.c: New file.
16562
e0e76420
DJ		 165632005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16564
16565 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16566
a1928bad
DJ		 165672005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16568
16569 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16570 Take unsigned long arguments for PIDs.
16571 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16572 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16573 (wait_for_sigstop, linux_resume_one_process)
16574 (regsets_fetch_inferior_registers, linux_send_signal)
16575 (linux_read_auxv): Likewise. Update the types of variables holding
16576 PIDs. Update format string specifiers.
16577 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16578 * remote-utils.c (prepare_resume_reply): Likewise.
16579 * server.c (cont_thread, general_thread, step_thread)
16580 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16581 unsigned long.
16582 (handle_query): Update format specifiers.
16583 (handle_v_cont, main): Use strtoul for thread IDs.
16584 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16585 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16586 (general_thread, step_thread, thread_from_wait)
16587 (old_thread_from_wait): Update.
16588 * target.h (struct thread_resume): Use unsigned long for THREAD.
16589 (struct target_ops): Use unsigned long for arguments to attach and
16590 thread_alive.
16591
dcdb98d2
DJ		 165922005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16593
16594 * acinclude.m4: Include bfd/bfd.m4 directly.
16595 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16596 <agriffis@toolchain.org>.
16597 * aclocal.m4, configure: Regenerated.
16598
bec39cab
AC		 165992005-01-07 Andrew Cagney <cagney@gnu.org>
16600
16601 * configure.ac: Rename configure.in, require autoconf 2.59.
16602 * configure: Re-generate.
16603
434c4c77
DJ		 166042004-12-08 Daniel Jacobowitz <dan@debian.org>
16605
16606 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16607 LIBS when finished.
16608 * aclocal.m4: Regenerated.
16609 * configure: Regenerated.
16610
db1d3e1b
AS		 166112004-11-21 Andreas Schwab <schwab@suse.de>
16612
16613 * linux-m68k-low.c (m68k_num_gregs): Define.
16614 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16615 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16616 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16617 (m68k_breakpoint_at): New. Add to the_low_target.
16618
16619 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16620 srv_linux_thread_db to yes.
16621
43360365
JB		 166222004-10-20 Joel Brobecker <brobecker@gnat.com>
16623
16624 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16625 (ARCH_SET_FS): Likewise.
16626 (ARCH_GET_FS): Likewise.
16627 (ARCH_GET_GS): Likewise.
16628
fd500816
DJ		 166292004-10-16 Daniel Jacobowitz <dan@debian.org>
16630
16631 * linux-i386-low.c (ps_get_thread_area): New.
16632 * linux-x86-64-low.c (ps_get_thread_area): New.
16633 * linux-low.c: Include <sys/syscall.h>.
16634 (linux_kill_one_process): Don't kill the first thread here.
16635 (linux_kill): Kill the first thread here.
16636 (kill_lwp): New function.
16637 (send_sigstop, linux_send_signal): Use it.
16638 * proc-service.c: Clean up #ifdefs.
16639 (fpregset_info): Delete.
16640 (ps_lgetregs): Update and enable implementation.
16641 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16642 implementations.
16643 * remote-utils.c (struct sym_cache, symbol_cache): New.
16644 (input_interrupt): Print a clearer message.
16645 (async_io_enabled): New variable.
16646 (enable_async_io, disable_async_io): Use it. Update comments.
16647 (look_up_one_symbol): Use the symbol cache.
16648 * thread-db.c (thread_db_look_up_symbols): New function.
16649 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16650
f6de3c42
DJ		 166512004-10-16 Daniel Jacobowitz <dan@debian.org>
16652
16653 * configure.in: Test for -rdynamic.
16654 * configure: Regenerated.
16655 * Makefile (INTERNAL_LDFLAGS): New.
16656 (gdbserver, gdbreplay): Use it.
16657
2c0fc042
AC		 166582004-09-02 Andrew Cagney <cagney@gnu.org>
16659
16660 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16661
075b3282
DJ		 166622004-03-23 Daniel Jacobowitz <drow@mvista.com>
16663
16664 * linux-low.c (linux_wait): Clear all_processes list also.
16665
fa6a77dc
DJ		 166662004-03-12 Daniel Jacobowitz <drow@mvista.com>
16667
16668 * linux-low.c: Include <errno.h>. Remove extern declaration of
16669 errno.
16670
6d782a97
DJ		 166712004-03-12 Daniel Jacobowitz <drow@mvista.com>
16672
16673 * gdbreplay.c, server.h, utils.c: Update copyright years.
16674
3a7fb99b
DJ		 166752004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16676
16677 * server.c (main): Print child status or termination signal from
16678 variable 'signal', not 'sig'.
16679
c3e735a6
DJ		 166802004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16681
16682 * linux-low.c (linux_read_memory): Change return type to
16683 int. Check for and return error from ptrace().
16684 * target.c (read_inferior_memory): Change return type to int. Pass
16685 back return status from the_target->read_memory().
16686 * target.h (struct target_ops): Adapt *read_memory() prototype.
16687 Update comment.
16688 (read_inferior_memory): Adapt prototype.
16689 * server.c (main): Return an error packet if
16690 read_inferior_memory() returns an error.
16691
a59d1c82
DJ		 166922004-03-04 Daniel Jacobowitz <drow@mvista.com>
16693
16694 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16695 Unify with other clean targets.
16696
dc3f8883
DJ		 166972004-02-29 Daniel Jacobowitz <drow@mvista.com>
16698
16699 * server.c (handle_v_cont): Call set_desired_inferior.
16700
89a208da
DJ		 167012004-02-29 Daniel Jacobowitz <drow@mvista.com>
16702
16703 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16704
62ea82f5
DJ		 167052004-02-29 Daniel Jacobowitz <drow@mvista.com>
16706
16707 * linux-low.c (linux_wait): Unblock async I/O.
16708 (linux_resume): Block and enable async I/O.
16709 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16710 * server.h (block_async_io, unblock_async_io): Add prototypes.
16711
6910d122
DJ		 167122004-02-29 Daniel Jacobowitz <drow@mvista.com>
16713
16714 * remote-utils.c (remote_open): Print a status notice after
16715 opening a TCP port.
16716 * server.c (attach_inferior): Print a status notice after
16717 attaching.
16718
167192004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16720
16721 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16722
c89dc5d4
DJ		 167232004-02-26 Daniel Jacobowitz <drow@mvista.com>
16724
16725 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16726 error packet.
16727 * server.c, target.h: Update copyright years.
16728
4b8dad4a
RM		 167292004-02-25 Roland McGrath <roland@redhat.com>
16730
16731 * target.h (struct target_ops): New member `read_auxv'.
16732 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16733 * linux-low.c (linux_read_auxv): New function.
16734 (linux_target_ops): Initialize `read_auxv' member to that.
16735
d7446758
JB		 167362004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16737
16738 Committed by Jim Blandy <jimb@redhat.com>.
16739
16740 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16741 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16742 instead of GPR_SIZE to distiguish s390 and s390x targets.
16743
5544ad89
DJ		 167442004-01-31 Daniel Jacobowitz <drow@mvista.com>
16745
16746 * linux-low.c: Update copyright year.
16747 (check_removed_breakpoint): Clear pending_is_breakpoint.
16748 (linux_set_resume_request, linux_queue_one_thread)
16749 (resume_status_pending_p): New functions.
16750 (linux_continue_one_thread): Use process->resume.
16751 (linux_resume): Only resume threads if there are no pending events.
16752 * linux-low.h (struct process_info): Add resume request
16753 pointer.
16754
2a68b70e
DJ		 167552004-01-30 Daniel Jacobowitz <drow@mvista.com>
16756
16757 * regcache.c (new_register_cache): Clear the allocated register
16758 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16759
64386c31
DJ		 167602003-10-13 Daniel Jacobowitz <drow@mvista.com>
16761
16762 * linux-low.c (linux_resume): Take a struct thread_resume *
16763 argument.
16764 (linux_wait): Update call.
16765 (resume_ptr): New static variable.
16766 (linux_continue_one_thread): Renamed from
16767 linux_continue_one_process. Use resume_ptr.
16768 (linux_resume): Use linux_continue_one_thread.
16769 * server.c (handle_v_cont, handle_v_requests): New functions.
16770 (myresume): New function.
16771 (main): Handle 'v' case.
16772 * target.h (struct thread_resume): New type.
16773 (struct target_ops): Change argument of "resume" to struct
16774 thread_resume *.
16775 (myresume): Delete macro.
16776
c938e9b0
L		 167772003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16778
16779 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16780 (uninstall): Support DESTDIR.
16781
7f313d07
BC		 16782Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16783
16784 * configure.srv: Add xscale*linux copy of arm*linux entry.
16785
3b2fc2ea
DJ		 167862003-07-24 Daniel Jacobowitz <drow@mvista.com>
16787
16788 * linux-arm-low.c (arm_reinsert_addr): New function.
16789 (the_low_target): Add arm_reinsert_addr.
16790
1c0a559e
MK		 167912003-07-08 Mark Kettenis <kettenis@gnu.org>
16792
16793 * mem-break.c: Remove whitespace at end of file.
16794
43d5792c
DJ		 167952003-06-28 Daniel Jacobowitz <drow@mvista.com>
16796
16797 * configure.in: Check whether we need to prototype strerror.
16798 * server.h: Optionally prototype strerror.
16799 * gdbreplay.c (perror_with_name): Use strerror.
16800 * linux-low.c (linux_attach_lwp): Use strerror.
16801 * utils.c (perror_with_name): Use strerror.
16802 * config.in, configure: Regenerated.
16803
c8a86edf
DJ		 168042003-06-28 Daniel Jacobowitz <drow@mvista.com>
16805
16806 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16807 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16808
73d37363
DJ		 168092003-06-20 Daniel Jacobowitz <drow@mvista.com>
16810
16811 * Makefile.in (SFILES): Update.
16812 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16813 low-sun3.c: Remove files.
16814
6ad8ae5c
DJ		 168152003-06-17 Daniel Jacobowitz <drow@mvista.com>
16816
16817 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16818 (linux_detach_one_process, linux_detach): New functions.
16819 (linux_target_ops): Add linux_detach.
16820 * server.c (main): Handle 'D' packet.
16821 * target.h (struct target_ops): Add "detach" member.
16822 (detach_inferior): Define.
16823
1581182a
MK		 168242003-06-13 Mark Kettenis <kettenis@gnu.org>
16825
16826 From Kelley Cook <kelleycook@wideopenwest.com>:
16827 * configure.srv: Accept i[34567]86 variants.
16828
e5379b03
DJ		 168292003-06-05 Daniel Jacobowitz <drow@mvista.com>
16830
16831 * linux-low.c (linux_wait_for_event): Correct comment typos.
16832 (linux_resume_one_process): Call check_removed_breakpoint.
16833 (linux_send_signal): New function.
16834 (linux_target_ops): Add linux_send_signal.
16835 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16836 of kill.
16837 * target.h (struct target_ops): Add send_signal.
16838
2ff29de4
JB		 168392003-05-29 Jim Blandy <jimb@redhat.com>
16840
16841 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16842 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16843 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16844 away part of the register's value.
16845
254787d4
DJ		 168462003-03-26 Daniel Jacobowitz <drow@mvista.com>
16847
16848 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16849 (linux_wait_for_event, linux_init_signals): Likewise.
16850
94e10508
DJ		 168512003-03-17 Daniel Jacobowitz <drow@mvista.com>
16852
16853 * configure.in: Check for stdlib.h.
16854 * configure: Regenerated.
16855 * config.in: Regenerated.
16856
4c0711e0
DJ		 168572003-01-04 Andreas Schwab <schwab@suse.de>
16858
16859 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16860
ef66e766
AC		 168612003-01-02 Andrew Cagney <ac131313@redhat.com>
16862
16863 * Makefile.in: Remove obsolete code.
16864
a1358604
DJ		 168652002-11-20 Daniel Jacobowitz <drow@mvista.com>
16866
16867 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16868 defined(PT_FPR0_HI).
16869
23ce3b1c
DJ		 168702002-11-17 Stuart Hughes <seh@zee2.com>
16871
16872 * linux-arm-low.c (arm_num_regs): Increase.
16873 (arm_regmap): Include status register.
16874
168752002-11-17 Daniel Jacobowitz <drow@mvista.com>
16876
16877 * linux-low.c (register_addr): Remove incorrect -1 check.
16878
a9fa9f7d
DJ		 168792002-08-29 Daniel Jacobowitz <drow@mvista.com>
16880
16881 * linux-low.c (linux_create_inferior): Call setpgid. Return
16882 the new PID.
16883 (unstopped_p, linux_signal_pid): Remove.
16884 (linux_target_ops): Remove linux_signal_pid.
16885 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16886 global instead of target method.
16887 * target.h (struct target_ops): Remove signal_pid. Update comment
16888 for create_inferior.
16889 * server.c (signal_pid): New variable.
16890 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16891 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16892 (attach_inferior): Set signal_pid.
16893
17574093
DJ		 168942002-08-23 Daniel Jacobowitz <drow@mvista.com>
16895
16896 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16897
168982002-08-20 Jim Blandy <jimb@redhat.com>
16899
16900 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16901 default for this.
16902
169032002-08-01 Andrew Cagney <cagney@redhat.com>
16904
16905 * Makefile.in: Make chill references obsolete.
16906
169072002-07-24 Kevin Buettner <kevinb@redhat.com>
16908
16909 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16910 * configure: Regenerate.
16911 * config.in: Regenerate.
16912
169132002-07-09 David O'Brien <obrien@FreeBSD.org>
16914
16915 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16916 (perror_with_name, remote_close, remote_open, expect, play): Static.
16917
169182002-07-04 Michal Ludvig <mludvig@suse.cz>
16919
4b8dad4a 16920 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16921 byte offsets instead of an array of indexes.
16922 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16923
169242002-06-13 Daniel Jacobowitz <drow@mvista.com>
16925
16926 * regcache.c: Add comment.
16927
169282002-06-11 Daniel Jacobowitz <drow@mvista.com>
16929
16930 * thread-db.c: New file.
16931 * proc-service.c: New file.
16932 * acinclude.m4: New file.
16933 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16934 proc-service.o, and thread-db.o.
16935 (linux-low.o): Add USE_THREAD_DB.
16936 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16937 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16938 * aclocal.m4: Regenerated.
16939 * config.in: Regenerated.
16940 * configure: Regenerated.
16941 * configure.in: Check for proc_service.h, sys/procfs.h,
16942 thread_db.h, and linux/elf.h headrs.
16943 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16944 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16945 Check for -lthread_db and thread support.
16946 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16947 PowerPC, and SuperH.
16948 * i387-fp.c: Constify arguments.
16949 * i387-fp.h: Likewise.
16950 * inferiors.c: (struct thread_info): Renamed from
16951 `struct inferior_info'. Remove PID member. Use generic inferior
16952 list header. All uses updated.
16953 (inferiors, signal_pid): Removed.
16954 (all_threads): New variable.
16955 (get_thread): Define.
16956 (add_inferior_to_list): New function.
16957 (for_each_inferior): New function.
16958 (change_inferior_id): New function.
16959 (add_inferior): Removed.
16960 (remove_inferior): New function.
16961 (add_thread): New function.
16962 (free_one_thread): New function.
16963 (remove_thread): New function.
16964 (clear_inferiors): Use for_each_inferior and free_one_thread.
16965 (find_inferior): New function.
16966 (find_inferior_id): New function.
16967 (inferior_target_data): Update argument type.
16968 (set_inferior_target_data): Likewise.
16969 (inferior_regcache_data): Likewise.
16970 (set_inferior_regcache_data): Likewise.
16971 * linux-low.c (linux_bp_reinsert): Remove.
16972 (all_processes, stopping_threads, using_thrads)
16973 (struct pending_signals, debug_threads, pid_of): New.
16974 (inferior_pid): Replace with macro.
16975 (struct inferior_linux_data): Remove.
16976 (get_stop_pc, add_process): New functions.
16977 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16978 Use add_process and add_thread.
16979 (linux_attach_lwp): New function, based on old linux_attach. Use
16980 add_process and add_thread. Set stop_expected for new threads.
16981 (linux_attach): New function.
16982 (linux_kill_one_process): New function.
16983 (linux_kill): Kill all LWPs.
16984 (linux_thread_alive): Use find_inferior_id.
16985 (check_removed_breakpoints, status_pending_p): New functions.
16986 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16987 Update. Use WNOHANG. Wait for cloned processes also. Update process
16988 struct for the found process.
16989 (linux_wait_for_event): New function.
16990 (linux_wait): Use it. Support LWPs.
16991 (send_sigstop, wait_for_sigstop, stop_all_processes)
16992 (linux_resume_one_process, linux_continue_one_process): New functions.
16993 (linux_resume): Support LWPs.
16994 (REGISTER_RAW_SIZE): Remove.
16995 (fetch_register): Use register_size instead. Call supply_register.
16996 (usr_store_inferior_registers): Likewise. Call collect_register.
16997 Fix recursive case.
16998 (regsets_fetch_inferior_registers): Improve error message.
16999 (regsets_store_inferior_registers): Add debugging.
17000 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17001 (unstopped_p, linux_signal_pid): New functions.
17002 (linux_target_ops): Add linux_signal_pid.
17003 (linux_init_signals): New function.
17004 (initialize_low): Call it. Initialize using_threads.
17005 * regcache.c (inferior_regcache_data): Add valid
17006 flag.
17007 (get_regcache): Fetch registers lazily. Add fetch argument
17008 and update all callers.
17009 (regcache_invalidate_one, regcache_invalidate): New
17010 functions.
17011 (new_register_cache): Renamed from create_register_cache.
17012 Return the new regcache.
17013 (free_register_cache): Change argument to a void *.
17014 (registers_to_string, registers_from_string): Call get_regcache
17015 with fetch flag set.
17016 (register_data): Make static. Pass fetch flag to get_regcache.
17017 (supply_register): Call get_regcache with fetch flag clear.
17018 (collect_register): Call get_regcache with fetch flag set.
17019 (collect_register_as_string): New function.
17020 * regcache.h: Update.
17021 * remote-utils.c (putpkt): Flush after debug output and use
17022 stderr.
17023 Handle input interrupts while waiting for an ACK.
17024 (input_interrupt): Use signal_pid method.
17025 (getpkt): Flush after debug output and use stderr.
17026 (outreg): Use collect_register_as_string.
17027 (new_thread_notify, dead_thread_notify): New functions.
17028 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17029 and general_thread.
17030 (look_up_one_symbol): Flush after debug output.
17031 * server.c (step_thread, server_waiting): New variables.
17032 (start_inferior): Don't use signal_pid. Update call to mywait.
17033 (attach_inferior): Update call to mywait.
17034 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17035 (main): Don't fetch/store registers explicitly. Use
17036 set_desired_inferior. Support proposed ``Hs'' packet. Update
17037 calls to mywait.
17038 * server.h: Update.
17039 (struct inferior_list, struct_inferior_list_entry): New.
17040 * target.c (set_desired_inferior): New.
17041 (write_inferior_memory): Constify.
17042 (mywait): New function.
17043 * target.h: Update.
17044 (struct target_ops): New signal_pid method.
17045 (mywait): Removed macro, added prototype.
17046
17047 * linux-low.h (regset_func): Removed.
17048 (regset_fill_func, regset_store_func): New.
17049 (enum regset_type): New.
17050 (struct regset_info): Add type field. Use new operation types.
17051 (struct linux_target_ops): stop_pc renamed to get_pc.
17052 Add decr_pc_after_break and breakpoint_at.
17053 (get_process, get_thread_proess, get_process_thread)
17054 (strut process_info, all_processes, linux_attach_lwp)
17055 (thread_db_init): New.
17056
17057 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17058 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17059 (the_low_target): Add new members.
17060 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17061 (i386_store_fpxregset): Constify.
17062 (target_regsets): Add new kind identifier.
17063 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17064 (i386_set_pc): Add debugging.
17065 (i386_breakpoint_at): New function.
17066 (the_low_target): Add new members.
17067 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17068 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17069 (mips_breakpoint_at): New.
17070 (the_low_target): Add new members.
17071 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17072 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17073 (the_low_target): Add new members.
17074 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17075 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17076 (the_low_target): Add new members.
17077 * linux-x86-64-low.c (target_regsets): Add new kind
17078 identifier.
17079
170802002-05-15 Daniel Jacobowitz <drow@mvista.com>
17081
17082 From Martin Pool <mbp@samba.org>:
17083 * server.c (gdbserver_usage): New function.
17084 (main): Call it.
17085
170862002-05-14 Daniel Jacobowitz <drow@mvista.com>
17087
17088 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17089 stop_at -> stop_pc.
17090
170912002-05-04 Andrew Cagney <ac131313@redhat.com>
17092
17093 * Makefile.in: Remove obsolete code.
17094
170952002-04-24 Michal Ludvig <mludvig@suse.cz>
17096
17097 * linux-low.c (regsets_fetch_inferior_registers),
17098 (regsets_store_inferior_registers): Removed cast to int from
17099 ptrace() calls.
17100 * regcache.h: Added declaration of struct inferior_info.
17101
171022002-04-20 Daniel Jacobowitz <drow@mvista.com>
17103
17104 * inferiors.c (struct inferior_info): Add regcache_data.
17105 (add_inferior): Call create_register_cache.
17106 (clear_inferiors): Call free_register_cache.
17107 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17108 * regcache.c (struct inferior_regcache_data): New.
17109 (registers): Remove.
17110 (get_regcache): New function.
17111 (create_register_cache, free_register_cache): New functions.
17112 (set_register_cache): Don't initialize the register cache here.
17113 (registers_to_string, registers_from_string, register_data): Call
17114 get_regcache.
17115 * regcache.h: Add prototypes.
17116 * server.h: Likewise.
17117
171182002-04-20 Daniel Jacobowitz <drow@mvista.com>
17119
17120 * mem-break.c: New file.
17121 * mem-break.h: New file.
17122 * Makefile.in: Add mem-break.o rule; update server.h
17123 dependencies.
17124 * inferiors.c (struct inferior_info): Add target_data
17125 member.
17126 (clear_inferiors): Free target_data member if set.
17127 (inferior_target_data, set_inferior_target_data): New functions.
17128 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17129 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17130 * linux-low.c (linux_bp_reinsert): New variable.
17131 (struct inferior_linux_data): New.
17132 (linux_create_inferior): Use set_inferior_target_data.
17133 (linux_attach): Likewise. Call add_inferior.
17134 (linux_wait_for_one_inferior): New function.
17135 (linux_wait): Call it.
17136 (linux_write_memory): Add const.
17137 (initialize_low): Call set_breakpoint_data.
17138 * linux-low.h (struct linux_target_ops): Add breakpoint
17139 handling members.
17140 * server.c (attach_inferior): Remove extra add_inferior
17141 call.
17142 * server.h: Include mem-break.h. Update inferior.c
17143 prototypes.
17144 * target.c (read_inferior_memory)
17145 (write_inferior_memory): New functions.
17146 * target.h (read_inferior_memory)
17147 (write_inferior_memory): Change macros to prototypes.
17148 (struct target_ops): Update comments. Add const to write_memory
17149 definition.
17150
171512002-04-11 Daniel Jacobowitz <drow@mvista.com>
17152
17153 * linux-low.c (usr_store_inferior_registers): Support
17154 registers which are allowed to fail to store.
17155 * linux-low.h (linux_target_ops): Likewise.
17156 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17157 (ppc_cannot_store_register): FPSCR may not be storable.
17158
171592002-04-09 Daniel Jacobowitz <drow@mvista.com>
17160
17161 * server.h: Include <string.h> if HAVE_STRING_H.
17162 * ChangeLog: Correct paths in last ChangeLog entry.
17163
171642002-04-09 Daniel Jacobowitz <drow@mvista.com>
17165
17166 * linux-low.h: Remove obsolete prototypes.
17167 (struct linux_target_ops): New.
17168 (extern the_low_target): New.
17169 * linux-low.c (num_regs, regmap): Remove declarations.
17170 (register_addr): Use the_low_target explicitly.
17171 (fetch_register): Likewise.
17172 (usr_fetch_inferior_registers): Likewise.
17173 (usr_store_inferior_registers): Likewise.
17174 * linux-arm-low.c (num_regs): Remove.
17175 (arm_num_regs): Define.
17176 (arm_regmap): Renamed from regmap, made static.
17177 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17178 made static.
17179 (arm_cannot_store_register): Renamed from cannot_store_register,
17180 made static.
17181 (the_low_target): New.
17182 * linux-i386-low.c (num_regs): Remove.
17183 (i386_num_regs): Define.
17184 (i386_regmap): Renamed from regmap, made static.
17185 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17186 made static.
17187 (i386_cannot_store_register): Renamed from cannot_store_register,
17188 made static.
17189 (the_low_target): New.
17190 * linux-ia64-low.c (num_regs): Remove.
17191 (ia64_num_regs): Define.
17192 (ia64_regmap): Renamed from regmap, made static.
17193 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17194 made static.
17195 (ia64_cannot_store_register): Renamed from cannot_store_register,
17196 made static.
17197 (the_low_target): New.
17198 * linux-m68k-low.c (num_regs): Remove.
17199 (m68k_num_regs): Define.
17200 (m68k_regmap): Renamed from regmap, made static.
17201 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17202 made static.
17203 (m68k_cannot_store_register): Renamed from cannot_store_register,
17204 made static.
17205 (the_low_target): New.
17206 * linux-mips-low.c (num_regs): Remove.
17207 (mips_num_regs): Define.
17208 (mips_regmap): Renamed from regmap, made static.
17209 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17210 made static.
17211 (mips_cannot_store_register): Renamed from cannot_store_register,
17212 made static.
17213 (the_low_target): New.
17214 * linux-ppc-low.c (num_regs): Remove.
17215 (ppc_num_regs): Define.
17216 (ppc_regmap): Renamed from regmap, made static.
17217 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17218 made static.
17219 (ppc_cannot_store_register): Renamed from cannot_store_register,
17220 made static.
17221 (the_low_target): New.
17222 * linux-s390-low.c (num_regs): Remove.
17223 (s390_num_regs): Define.
17224 (s390_regmap): Renamed from regmap, made static.
17225 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17226 made static.
17227 (s390_cannot_store_register): Renamed from cannot_store_register,
17228 made static.
17229 (the_low_target): New.
17230 * linux-sh-low.c (num_regs): Remove.
17231 (sh_num_regs): Define.
17232 (sh_regmap): Renamed from regmap, made static.
17233 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17234 made static.
17235 (sh_cannot_store_register): Renamed from cannot_store_register,
17236 made static.
17237 (the_low_target): New.
17238 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17239 (the_low_target): New.
17240
172412002-04-09 Daniel Jacobowitz <drow@mvista.com>
17242
17243 * Makefile.in: Add stamp-h target.
17244 * configure.in: Create stamp-h.
17245 * configure: Regenerated.
17246
172472002-04-09 Daniel Jacobowitz <drow@mvista.com>
17248
17249 * inferiors.c: New file.
17250 * target.c: New file.
17251 * target.h: New file.
17252 * Makefile.in: Add target.o and inferiors.o. Update
17253 dependencies.
17254 * linux-low.c (inferior_pid): New static variable,
17255 moved from server.c.
17256 (linux_create_inferior): Renamed from create_inferior.
17257 Call add_inferior. Return 0 on success instead of a PID.
17258 (linux_attach): Renamed from myattach.
17259 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17260 (linux_thread_alive): Renamed from mythread_alive.
17261 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17262 child dies.
17263 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17264 (regsets_store_inferior_registers): Correct error message.
17265 Add missing ``return 0''.
17266 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17267 (linux_store_registers): Renamed from store_inferior_registers.
17268 (linux_read_memory): Renamed from read_inferior_memory.
17269 (linux_write_memory): Renamed from write_inferior_memory.
17270 (linux_target_ops): New structure.
17271 (initialize_low): Call set_target_ops ().
17272 * remote-utils.c (unhexify): New function.
17273 (hexify): New function.
17274 (input_interrupt): Send signals to ``signal_pid''.
17275 * server.c (inferior_pid): Remove.
17276 (start_inferior): Update create_inferior call.
17277 (attach_inferior): Call add_inferior.
17278 (handle_query): New function.
17279 (main): Call handle_query for `q' packets.
17280 * server.h: Include "target.h". Remove obsolete prototypes.
17281 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17282
172832002-04-09 Daniel Jacobowitz <drow@mvista.com>
17284
17285 * Makefile.in: Add WARN_CFLAGS. Update configury
17286 dependencies.
17287 * configure.in: Check for <string.h>
17288 * configure: Regenerate.
17289 * config.in: Regenerate.
17290 * gdbreplay.c: Include needed system headers.
17291 (remote_open): Remove strchr prototype.
17292 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17293 * regcache.c (supply_register): Change buf argument to const void *.
17294 (supply_register_by_name): Likewise.
17295 (collect_register): Change buf argument to void *.
17296 (collect_register_by_name): Likewise.
17297 * regcache.h: Add missing prototypes.
17298 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17299 * server.c (handle_query): New function.
17300 (attached): New static variable, moved out of main.
17301 (main): Quiet longjmp clobber warnings.
17302 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17303 * utils.c (error): Remove NORETURN.
17304 (fatal): Likewise.
GDB Binutils - Deliverables
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