projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Replace throw_exception with throw in some cases
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
eedc3f4f
TT		 12019-04-08 Tom Tromey <tom@tromey.com>
2
3 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
4 throw.
5 (linux_resume_one_lwp): Likewise.
6
230d2906
TT		 72019-04-08 Tom Tromey <tom@tromey.com>
8
9 * gdbreplay.c: Update.
10 * linux-low.c: Update.
11 * server.c: Update.
12
a70b8144
TT		 132019-04-08 Tom Tromey <tom@tromey.com>
14
15 * server.c: Use C++ exception handling.
16 * linux-low.c: Use C++ exception handling.
17 * gdbreplay.c: Use C++ exception handling.
18
3d6e9d23
TT		 192019-04-08 Tom Tromey <tom@tromey.com>
20
21 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
22 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
23 (captured_main, main): Update.
24 * gdbreplay.c (main): Update.
25
0570503d
PFC		 262019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
27
28 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
29 value in argument pointer, return 1 if the entry is found and 0
30 otherwise. Move comment.
31 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
32 * linux-low.h (linux_get_auxv): Declare.
33 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
34
227a9e65
TT		 352019-04-05 Tom Tromey <tromey@adacore.com>
36
37 * server.c (gdbserver_usage): Use upper-case for metasyntactic
38 variables.
39
69f4c9cc
AH		 402019-03-28 Alan Hayward <alan.hayward@arm.com>
41
42 * linux-low.c (AT_HWCAP2): Add define if not already included.
43
974c89e0
AH		 442019-03-26 Alan Hayward <alan.hayward@arm.com>
45
46 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
47 (aarch64_arch_setup): Call linux_get_hwcap.
48 * linux-arm-low.c (arm_get_hwcap): Remove function.
49 (arm_read_description): Call linux_get_hwcap.
50 * linux-low.c (linux_get_auxv): New function.
51 (linux_get_hwcap): Likewise.
52 (linux_get_hwcap2): Likewise.
53 * linux-low.h (linux_get_hwcap): New declaration.
54 (linux_get_hwcap2): Likewise.
55 * linux-ppc-low.c (ppc_get_auxv): Remove function.
56 (ppc_arch_setup): Call linux_get_hwcap.
57 * linux-s390-low.c (s390_get_hwcap): Remove function.
58 (s390_arch_setup): Call linux_get_hwcap.
59
1ef53e6b
AH		 602019-03-22 Alan Hayward <alan.hayward@arm.com>
61 Jiong Wang <jiong.wang@arm.com>
62
63 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
64 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
65 to fail.
66 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
67
ee4fbcfa
AH		 682019-03-22 Alan Hayward <alan.hayward@arm.com>
69 Jiong Wang <jiong.wang@arm.com>
70
71 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
72 (aarch64_get_hwcap): New function.
73 (aarch64_arch_setup): Read APIA hwcap.
74
6dc0ebde
AH		 752019-03-22 Alan Hayward <alan.hayward@arm.com>
76 Jiong Wang <jiong.wang@arm.com>
77
78 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
79 (initialize_low_tracepoint): Likewise.
80 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
81 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
82 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
83 (aarch64_linux_read_description): Likewise.
84 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
85
1163a4b7
JB		 862019-03-12 John Baldwin <jhb@FreeBSD.org>
87
88 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
89 i386_create_target_description for 'segments' parameter.
90 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
91 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
92 * win32-i386-low.c (i386_arch_setup): Likewise.
93
d3a70e03
TT		 942019-03-12 Tom Tromey <tromey@adacore.com>
95
96 * linux-low.c (iterate_over_lwps): Update.
97
37991b4f
TT		 982019-03-06 Tom Tromey <tom@tromey.com>
99
100 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
101 (captured_main): Use SCOPE_EXIT.
102
45950eb6
SDJ		 1032019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
104
105 * configure.srv: Use '$enable_unittest' instead of '$development'
106 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
107 case.
108
43ac54fc
TT		 1092019-02-27 Tom Tromey <tromey@adacore.com>
110
111 * gdbreplay.c (logchar): Handle \r\n.
112
df0da8a2
AH		 1132019-02-07 Alan Hayward <alan.hayward@arm.com>
114
115 * linux-low.c (linux_attach): Add process before lwp.
116 * server.c (attach_inferior): Check if already attached.
117
1a5c2598
TT		 1182019-02-07 Tom Tromey <tom@tromey.com>
119
120 * x86-tdesc.h: Rename include guard.
121 * x86-low.h: Add include guard.
122 * wincecompat.h: Rename include guard.
123 * win32-low.h: Add include guard.
124 * utils.h: Rename include guard.
125 * tracepoint.h: Rename include guard.
126 * tdesc.h: Rename include guard.
127 * target.h: Rename include guard.
128 * server.h: Rename include guard.
129 * remote-utils.h: Rename include guard.
130 * regcache.h: Rename include guard.
131 * nto-low.h: Rename include guard.
132 * notif.h: Add include guard.
133 * mem-break.h: Rename include guard.
134 * lynx-low.h: Add include guard.
135 * linux-x86-tdesc.h: Add include guard.
136 * linux-s390-tdesc.h: Add include guard.
137 * linux-ppc-tdesc-init.h: Add include guard.
138 * linux-low.h: Add include guard.
139 * linux-aarch64-tdesc.h: Add include guard.
140 * linux-aarch32-low.h: Add include guard.
141 * inferiors.h: Rename include guard.
142 * i387-fp.h: Rename include guard.
143 * hostio.h: Rename include guard.
144 * gdbthread.h: Rename include guard.
145 * gdb_proc_service.h: Rename include guard.
146 * event-loop.h: Rename include guard.
147 * dll.h: Rename include guard.
148 * debug.h: Rename include guard.
149 * ax.h: Rename include guard.
150
956cc47c
SN		 1512018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
152
153 PR gdb/23985
154 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
155 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
156
a0707f3c
TT		 1572019-01-25 Tom Tromey <tom@tromey.com>
158
159 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
160
0747795c
TT		 1612019-01-25 Tom Tromey <tom@tromey.com>
162
163 * win32-low.c: Fix common/ includes.
164 * win32-i386-low.c: Fix common/ includes.
165 * tracepoint.c: Fix common/ includes.
166 * thread-db.c: Fix common/ includes.
167 * target.h: Fix common/ includes.
168 * symbol.c: Fix common/ includes.
169 * spu-low.c: Fix common/ includes.
170 * server.h: Fix common/ includes.
171 * server.c: Fix common/ includes.
172 * remote-utils.c: Fix common/ includes.
173 * regcache.h: Fix common/ includes.
174 * regcache.c: Fix common/ includes.
175 * nto-x86-low.c: Fix common/ includes.
176 * notif.h: Fix common/ includes.
177 * mem-break.h: Fix common/ includes.
178 * lynx-low.c: Fix common/ includes.
179 * lynx-i386-low.c: Fix common/ includes.
180 * linux-x86-tdesc-selftest.c: Fix common/ includes.
181 * linux-x86-low.c: Fix common/ includes.
182 * linux-low.c: Fix common/ includes.
183 * inferiors.h: Fix common/ includes.
184 * i387-fp.c: Fix common/ includes.
185 * hostio.c: Fix common/ includes.
186 * hostio-errno.c: Fix common/ includes.
187 * gdbthread.h: Fix common/ includes.
188 * gdbreplay.c: Fix common/ includes.
189 * fork-child.c: Fix common/ includes.
190 * event-loop.c: Fix common/ includes.
191 * ax.c:
192 (enum gdb_agent_op): Fix common/ includes.
193
be6d4f74
TT		 1942019-01-21 Tom Tromey <tom@tromey.com>
195
196 * tracepoint.c: Fix includes.
197 * remote-utils.c: Fix includes.
198 * linux-x86-low.c: Fix includes.
199
66d91b39
JB		 2002019-01-01 Joel Brobecker <brobecker@adacore.com>
201
202 * gdbreplay.c (gdbreplay_version): Update copyright year in
203 version message.
204 * server.c (gdbserver_version): Likewise.
205
754e3168
AH		 2062018-12-05 Alan Hayward <alan.hayward@arm.com>
207
208 * linux-low.c (add_lwp): Switch ordering.
209
d105de22
TT		 2102018-11-29 Tom Tromey <tom@tromey.com>
211
212 * win32-low.c (win32_join): Take pid, not process.
213 * target.h (struct target_ops) <join>: Change argument type.
214 (join_inferior): Change argument name.
215 * spu-low.c (spu_join): Take pid, not process.
216 * server.c (handle_detach): Preserve pid before destroying
217 process.
218 * lynx-low.c (lynx_join): Take pid, not process.
219 * linux-low.c (linux_join): Take pid, not process.
220
50138245
AH		 2212018-11-23 Alan Hayward <alan.hayward@arm.com>
222
223 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
224 (aarch64_cannot_fetch_register): Likewise.
225 (struct linux_target_ops): Update references.
226
64f57f3d
PFC		 2272018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
228
229 * linux-ppc-low.c: Include nat/linux-ptrace.h.
230
8d619c01
EBM		 2312018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
232
233 * configure.srv (ipa_ppc_linux_regobj): Add
234 powerpc-isa207-htm-vsx32l-ipa.o and
235 powerpc-isa207-htm-vsx64l-ipa.o.
236 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
237 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
238 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
239 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
240 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
241 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
242 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
243 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
244 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
245 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
246 (init_registers_powerpc_isa207_htm_vsx32l)
247 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
248 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
249 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
250 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
251 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
252 (ppc_store_tm_ctarregset): New functions.
253 (ppc_regsets): Add entries for HTM regsets.
254 (ppc_arch_setup): Set htm in features struct when needed. Set
255 sizes for the HTM regsets.
256 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
257 (initialize_low_arch): Call
258 init_registers_powerpc_isa207_htm_vsx32l and
259 init_registers_powerpc_isa207_htm_vsx64l.
260 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
261 PPC_TDESC_ISA207_HTM_VSX.
262 (initialize_low_tracepoint): Call
263 init_registers_powerpc_isa207_htm_vsx32l and
264 init_registers_powerpc_isa207_htm_vsx64l.
265
232bfb86
EBM		 2662018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
267
268 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
269 rs6000/power-linux-pmu.xml to srv_xmlfiles.
270 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
271 (ppc_store_pmuregset): New functions.
272 (ppc_regsets): Add entries for ebb and pmu regsets.
273 (ppc_arch_setup): Set isa207 in features struct if the ebb and
274 pmu regsets are available. Set sizes for these regsets.
275
f2cf6173
EBM		 2762018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
277
278 * configure.srv (ipa_ppc_linux_regobj): Add
279 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
280 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
281 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
282 rs6000/powerpc-isa207-vsx32l.xml, and
283 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
284 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
285 <PPC_TDESC_ISA207_VSX>: New enum value.
286 (init_registers_powerpc_isa207_vsx32l): Declare.
287 (init_registers_powerpc_isa207_vsx64l): Declare.
288 * linux-ppc-low.c (ppc_fill_tarregset): New function.
289 (ppc_store_tarregset): New function.
290 (ppc_regsets): Add entry for the TAR regset.
291 (ppc_arch_setup): Set isa207 in features struct when needed. Set
292 size for the TAR regsets.
293 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
294 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
295 and init_registers_powerpc_isa207_vsx64l.
296 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
297 (initialize_low_tracepoint): Call
298 init_registers_powerpc_isa207_vsx32l and
299 init_registers_powerpc_isa207_vsx64l.
300
7ca18ed6
EBM		 3012018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
302 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
303
304 * configure.srv (ipa_ppc_linux_regobj): Add
305 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
306 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
307 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
308 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
309 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
310 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
311 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
312 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
313 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
314 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
315 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
316 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
317 (ppc_hwcap): Add comment.
318 (ppc_hwcap2): New global.
319 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
320 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
321 (ppc_regsets): Add entries for the DSCR and PPR regsets.
322 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
323 when needed. Set sizes for the the DSCR and PPR regsets.
324 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
325 (initialize_low_arch): Call
326 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
327 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
328 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
329 PPC_TDESC_ISA205_PPR_DSCR_VSX.
330 (initialize_low_tracepoint): Call
331 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
332 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
333
5c849b22
PFC		 3342018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
335
336 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
337
8ecfd7bd
SDJ		 3382018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
339 Simon Marchi <simark@simark.ca>
340
341 * acinclude.m4: Include "../selftest.m4".
342 * configure: Regenerate.
343 * configure.ac: Use "GDB_AC_SELFTEST".
344 * configure.srv: Use "$enable_unittests" instead of
345 "$development" when checking whether unit tests have been
346 enabled.
347 * server.c (captured_main): Update message informing that
348 selftests have been disabled.
349
96643e35
TT		 3502018-10-04 Tom Tromey <tom@tromey.com>
351
352 * configure: Rebuild.
353
da4ae14a
TT		 3542018-10-04 Tom Tromey <tom@tromey.com>
355
356 * server.c (handle_status): Rename inner "thread".
357 (process_serial_event): Declare "res" in 'm' case.
358 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
359 (iterate_over_lwps): Rename inner "thread".
360 (linux_qxfer_libraries_svr4): Rename inner "len".
361 * gdbthread.h (find_thread_in_random): Rename inner "thread".
362
7c619dbd
GB		 3632018-10-01 Gary Benson <gbenson@redhat.com>
364
365 * gdb_proc_service.h: Moved common code to
366 common/gdb_proc_service.h.
367
3795e814
GB		 3682018-10-01 Gary Benson <gbenson@redhat.com>
369
370 * gdb_proc_service.h: Synchronize comments and whitespace with
371 GDB's version of this file.
372
49b036f1
TT		 3732018-09-25 Tom Tromey <tom@tromey.com>
374
375 * configure: Rebuild.
376 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
377
8ff03f0b
SM		 3782018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
379
380 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
381 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
382 ($(IPA_LIB)): Sort IPA_OBJS.
383
a1cd91dc
SM		 3842018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
385
386 * Makefile.in: Remove references to $(ADD_DEPS).
387
752312ba
TT		 3882018-09-16 Tom Tromey <tom@tromey.com>
389
390 * remote-utils.c (remote_open): Use GNU style for metasyntactic
391 variables.
392 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
393 variables.
394
f1628857
TT		 3952018-09-05 Tom Tromey <tom@tromey.com>
396
397 * configure: Rebuild.
398
ad202fcc
SM		 3992018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
400
401 PR build/23399
402 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
403
d3d8724a
TT		 4042018-08-27 Tom Tromey <tom@tromey.com>
405
406 PR build/23087:
407 * configure: Rebuild.
408
b4f183d2
TT		 4092018-08-27 Tom Tromey <tom@tromey.com>
410
411 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
412 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
413 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
414 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
415 (s390x_emit_stack_adjust): Add casts to unsigned char.
416
4e2aa472
SM		 4172018-08-22 Simon Marchi <simon.marchi@ericsson.com>
418
419 PR gdb/23374
420 PR gdb/23375
421 * server.h (struct client_state) <disable_randomization>:
422 Initialize to 1.
423
cf4088a9
SM		 4242018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
425
426 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
427 variable.
428 (mips_supply_ptrace_register): Likewise.
429
a0de763e
TT		 4302018-07-22 Tom Tromey <tom@tromey.com>
431
432 * configure: Rebuild.
433
b0a7723d
TT		 4342018-07-22 Tom Tromey <tom@tromey.com>
435
436 * win32-low.c (win32_create_inferior): Remove unused variables.
437 * gdbreplay.c (remote_open): Remove unused variable.
438 * remote-utils.c (remote_prepare): Remove unused variable.
439 * x86-tdesc.h (X86_TDESC_H): Define.
440 (amd64_expedite_regs): Define conditionally.
441 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
442 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
443 * remote-utils.c (readchar): Remove unused variable.
444
a780ef4f
PA		 4452018-07-13 Pedro Alves <palves@redhat.com>
446
447 * linux-low.c (linux_kill): Change parameter to process_info
448 pointer instead of pid. Adjust.
449 * lynx-low.c (lynx_kill): Likewise.
450 * nto-low.c (nto_kill): Likewise.
451 * spu-low.c (spu_kill): Likewise.
452 * win32-low.c (win32_kill): Likewise.
453 * server.c (handle_v_kill, kill_inferior_callback)
454 (detach_or_kill_for_exit): Adjust.
455 * target.c (kill_inferior): Change parameter to process_info
456 pointer instead of pid. Adjust.
457 * target.h (struct target_ops) <kill>: Change parameter to
458 process_info pointer instead of pid. Adjust all implementations
459 and callers.
460 (kill_inferior): Likewise.
461
ef2ddb33
PA		 4622018-07-13 Pedro Alves <palves@redhat.com>
463
464 * linux-low.c (linux_detach, linux_join): Change parameter to
465 process_info pointer instead of pid. Adjust.
466 * lynx-low.c (lynx_detach, lynx_join): Likewise.
467 * nto-low.c (nto_detach): Likewise.
468 * spu-low.c (spu_detach, spu_join): Likewise.
469 * win32-low.c (win32_detach, win32_join): Likewise.
470 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
471 * target.h (struct target_ops) <detach, join>: Change parameter to
472 process_info pointer instead of pid. Adjust all implementations
473 and callers.
474 (detach_inferior, join_inferior): Rename 'pid' parameter to
475 'proc'.
476
c7ab0aef
SDJ		 4772018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
478 Jan Kratochvil <jan.kratochvil@redhat.com>
479 Paul Fertser <fercerpav@gmail.com>
480 Tsutomu Seki <sekiriki@gmail.com>
481
482 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
483 (OBS): Add 'common/netstuff.o'.
484 (GDBREPLAY_OBS): Likewise.
485 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
486 (remote_open): Implement support for IPv6
487 connections.
488 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
489 and 'wspiapi.h'.
490 (handle_accept_event): Accept connections from IPv6 sources.
491 (remote_prepare): Handle IPv6-style hostnames; implement
492 support for IPv6 connections.
493 (remote_open): Implement support for printing connections from
494 IPv6 sources.
495
31445d10
PA		 4962018-07-11 Pedro Alves <palves@redhat.com>
497
498 PR gdb/23377
499 * mem-break.c (any_persistent_commands): Add process_info
500 parameter and use it instead of relying on the current process.
501 Change return type to bool.
502 * mem-break.h (any_persistent_commands): Add process_info
503 parameter and change return type to bool.
504 * server.c (handle_detach): Remove require_running_or_return call.
505 Look up the process_info for the process we're about to detach.
506 If not found, return back error to GDB. Adjust
507 any_persistent_commands call to pass down a process pointer.
508
cb197132
PA		 5092018-07-11 Pedro Alves <palves@redhat.com>
510
511 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
512 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
513 instead of collect_register_by_name.
514 * regcache.c (regcache_raw_get_unsigned_by_name): New.
515 * regcache.h (regcache_raw_get_unsigned_by_name): New.
516
1b919490
VB		 5172018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
518 Pedro Alves <palves@redhat.com>
519
520 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
521
d7e15655
TT		 5222018-07-03 Tom Tromey <tom@tromey.com>
523
524 * linux-low.c: Update.
525 * lynx-low.c: Update.
526 * mem-break.c: Update.
527 * nto-low.c: Update.
528 * remote-utils.c: Update.
529 * server.c: Update.
530 * spu-low.c: Update.
531 * target.c: Update.
532 * win32-low.c: Update.
533
26a57c92
TT		 5342018-07-03 Tom Tromey <tom@tromey.com>
535
536 * server.c: Update.
537
0e998d96
TT		 5382018-07-03 Tom Tromey <tom@tromey.com>
539
540 * linux-low.c: Update.
541
cc6bcb54
TT		 5422018-07-03 Tom Tromey <tom@tromey.com>
543
544 * target.c: Update.
545
e38504b3
TT		 5462018-07-03 Tom Tromey <tom@tromey.com>
547
548 * linux-low.c: Update.
549 * linux-mips-low.c: Update.
550 * lynx-low.c: Update.
551 * nto-low.c: Update.
552 * remote-utils.c: Update.
553 * server.c: Update.
554 * spu-low.c: Update.
555 * target.c: Update.
556 * thread-db.c: Update.
557
e99b03dc
TT		 5582018-07-03 Tom Tromey <tom@tromey.com>
559
560 * linux-low.c: Update.
561 * linux-mips-low.c: Update.
562 * lynx-low.c: Update.
563 * mem-break.c: Update.
564 * nto-low.c: Update.
565 * remote-utils.c: Update.
566 * server.c: Update.
567 * spu-low.c: Update.
568 * target.c: Update.
569 * tracepoint.c: Update.
570
f2907e49
TT		 5712018-07-03 Tom Tromey <tom@tromey.com>
572
573 * linux-low.c: Update.
574 * linux-ppc-low.c: Update.
575 * linux-x86-low.c: Update.
576 * proc-service.c: Update.
577 * server.c: Update.
578 * spu-low.c: Update.
579 * thread-db.c: Update.
580 * win32-low.c: Update.
581
fd79271b
TT		 5822018-07-03 Tom Tromey <tom@tromey.com>
583
584 * linux-low.c: Update.
585 * lynx-low.c: Update.
586 * nto-low.c: Update.
587 * remote-utils.c: Update.
588 * spu-low.c: Update.
589 * thread-db.c: Update.
590 * win32-low.c: Update.
591
c0867626
SDJ		 5922018-06-29 Joel Brobecker <brobecker@adacore.com>
593
594 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
595 parameter in call to 'amd64_create_target_description'.
596
2512d7ef
JK		 5972018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
598
599 * x86-tdesc.h: Remove executable permission flag.
600
d0ac1c44
SM		 6012018-06-19 Simon Marchi <simon.marchi@ericsson.com>
602
603 * configure.ac: Remove AC_PREREQ, add missing quoting.
604 * configure: Re-generate.
605 * config.in: Re-generate.
606 * aclocal.m4: Re-generate.
607
c4eb05ff
SM		 6082018-06-18 Simon Marchi <simon.marchi@ericsson.com>
609
610 * tracepoint.h (current_traceframe): Remove declaration.
611
02895270
AH		 6122018-06-18 Alan Hayward <alan.hayward@arm.com>
613
614 * linux-aarch64-low.c (is_sve_tdesc): New function.
615 (aarch64_sve_regs_copy_to_regcache): Likewise.
616 (aarch64_sve_regs_copy_from_regcache): Likewise.
617 (aarch64_regs_info): Add SVE checks.
618 (initialize_low_arch): Initialize SVE.
619
e9902bfc
AH		 6202018-06-18 Alan Hayward <alan.hayward@arm.com>
621
622 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
623
fefa175e
AH		 6242018-06-11 Alan Hayward <alan.hayward@arm.com>
625
626 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
627 (initialize_low_tracepoint): Likewise
628 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
629 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
630 param.
631 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
632 checks.
633 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
634
b91ad3ff
AH		 6352018-06-11 Alan Hayward <alan.hayward@arm.com>
636
637 * server.h (PBUFSIZ): Increase size
638
f868386e
AH		 6392018-06-11 Alan Hayward <alan.hayward@arm.com>
640
641 * regcache.c (regcache::raw_compare): New function.
642 * regcache.h (regcache::raw_compare): New declaration.
643
9c861883
AH		 6442018-06-11 Alan Hayward <alan.hayward@arm.com>
645
646 * regcache.c (new_register_cache): Use new.
647 (free_register_cache): Use delete.
648 (register_data): Use const.
649 (supply_register): Move body inside regcache.
650 (regcache::raw_supply): New override function.
651 (collect_register): Move body inside regcache.
652 (regcache::raw_collect): New override function.
653 (regcache::get_register_status): New override function.
654 * regcache.h (struct regcache): Inherit from reg_buffer_common.
655
40591844
TT		 6562018-06-09 Tom Tromey <tom@tromey.com>
657
658 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
659 declare queue.
660 (event_queue): Use std::queue.
661 (gdb_event_xfree): Remove.
662 (initialize_event_loop, process_event, wait_for_event): Update.
663
6341380d
SC		 6642018-06-08 Stan Cox <scox@redhat.com>
665
666 * win32-low.c (win32_create_inferior): last_ptid and last_status
667 moved to client_state.
668
03349c93
PA		 6692018-06-08 Pedro Alves <palves@redhat.com>
670
671 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
672 common/common-exceptions.o, common/common-utils.o,
673 common/errors.o, common/print-utils.o and utils.o.
674 * gdbreplay.c: Include "common-defs.h" instead of the two
675 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
676 string.h or alloca.h.
677 (perror_with_name): Delete.
678 (remote_open): Use xstrdup instead of strdup.
679 (main): Rename to ...
680 (captured_main): ... this.
681 (main): New.
682
8dcc53b3
TT		 6832018-06-08 Tom Tromey <tom@tromey.com>
684
685 * linux-low.c (linux_low_read_btrace): Update.
686
c12a5089
SC		 6872018-06-04 Stan Cox <scox@redhat.com>
688
689 * server.h (struct client_state): New.
690 * server.c (cont_thread, general_thread, multi_process)
691 (report_fork_events, report_vfork_events, report_exec_events)
692 (report_thread_events, swbreak_feature, hwbreak_feature)
693 (vCont_supported, disable_randomization, pass_signals)
694 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
695 Moved to client_state.
696 * remote-utils.c (remote_debug, noack_mode)
697 (transport_is_reliable): Moved to client_state.
698 * tracepoint.c (current_traceframe): Moved to client_state.
699
700 Update all callers.
701 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
702 linux-low.c, remote-utils.h, target.c: Use client_state.
703
122394f1
AH		 7042018-05-31 Alan Hayward <alan.hayward@arm.com>
705
706 * configure.srv: Add new c/h file.
707
95228a0d
AH		 7082018-05-31 Alan Hayward <alan.hayward@arm.com>
709
710 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
711 null VQ.
712
d8dab6c3
MR		 7132018-05-25 Maciej W. Rozycki <macro@mips.com>
714
715 * gdb.arch/mips-fpregset-core.exp: New test.
716 * gdb.arch/mips-fpregset-core.c: New test source.
717
81e25b7c
EK		 7182018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
719
720 PR server/23198
721 * hostio.c (require_int): Do not report overflow for integers
722 between 0xfffffff and 0x7fffffff.
723
7e947ad3
MR		 7242018-05-22 Maciej W. Rozycki <macro@mips.com>
725
726 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
727 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
728 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
729 functions.
730 (the_low_target): Wire them.
731
1d75a658
PFC		 7322018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
733
734 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
735 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
736 mode. Call collect_register_by_name with vscr using
737 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
738 (ppc_store_vrregset): Add and set vscr_offset variable as in
739 ppc_fill_vrregset. Call supply_register_by_name with vscr using
740 vscr_offset.
741
d078308a
PFC		 7422018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
743
744 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
745 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
746 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
747
7273b5fc
PFC		 7482018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
749
750 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
751 (ppc_store_vsxregset): Likewise.
752 (ppc_fill_vrregset): Likewise.
753 (ppc_store_vrregset): Likewise.
754 (ppc_fill_evrregset): Likewise.
755 (ppc_store_evrregset): Likewise.
756 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
757 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
758 needed.
759
2e077f5e
PFC		 7602018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
761
762 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
763 wordsize of the inferior. Call ppc_linux_target_wordsize.
764
bd64614e
PFC		 7652018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
766
767 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
768 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
769 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
770 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
771 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
772 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
773 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
774 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
775 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
776 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
777 (tdesc_powerpc_e500l): Remove.
778 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
779 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
780 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
781 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
782 linux-ppc-tdesc.h.
783 (ppc_arch_setup): Remove target description matching code. Fill a
784 ppc_linux_features struct and call ppc_linux_match_description
785 with it.
786
75d74cca
MR		 7872018-05-22 Maciej W. Rozycki <macro@mips.com>
788
789 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
790 width of the requested register exceeds the width of the
791 `ptrace' data type.
792 (mips_cannot_store_register): Likewise.
793
e4439e43
MR		 7942018-05-21 Maciej W. Rozycki <macro@mips.com>
795
796 * linux-mips-low.c (mips_fetch_register): New function. Update
797 preceding comment.
798 (mips_store_gregset): Supply 0 rather than $restart for $zero.
799 (the_low_target): Wire `mips_fetch_register'.
800
55271bf9
JB		 8012018-05-10 Joel Brobecker <brobecker@adacore.com>
802
803 * lynx-i386-low.c (LYNXOS_178): New macro.
804 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
805 the layout on LynxOS-178.
806 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
807 handle floating point registers that are not supported by
808 LynxOS-178.
809
1a34f210
TT		 8102018-05-10 Tom Tromey <tom@tromey.com>
811
812 * configure: Rebuild.
813
190852c8
JB		 8142018-05-10 Joel Brobecker <brobecker@adacore.com>
815
816 PR server/23158:
817 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
818 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
819 Use it to set the expedite_regs field in the given tdesc.
820 * x86-tdesc.h: New file.
821 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
822 Adjust following the addition of the new expedite_regs parameter
823 to init_target_desc.
824 * linux-tic6x-low.c (tic6x_read_description): Likewise.
825 * linux-x86-tdesc.c: #include "x86-tdesc.h".
826 (i386_linux_read_description, amd64_linux_read_description):
827 Adjust following the addition of the new expedite_regs parameter
828 to init_target_desc.
829 * lynx-i386-low.c: #include "x86-tdesc.h".
830 (lynx_i386_arch_setup): Adjust following the addition of the new
831 expedite_regs parameter to init_target_desc.
832 * nto-x86-low.c: #include "x86-tdesc.h".
833 (nto_x86_arch_setup): Adjust following the addition of the new
834 expedite_regs parameter to init_target_desc.
835 * win32-i386-low.c: #include "x86-tdesc.h".
836 (i386_arch_setup): Adjust following the addition of the new
837 expedite_regs parameter to init_target_desc.
838
7dbac825
JB		 8392018-05-10 Joel Brobecker <brobecker@adacore.com>
840
841 PR server/23158:
842 * win32-low.c (win32_create_inferior): Add call to my_wait
843 setting last_status global.
844
906994d9
JB		 8452018-05-10 Joel Brobecker <brobecker@adacore.com>
846
847 PR server/23158:
848 * win32-low.c (create_process): Only call gdb_tilde_expand if
849 inferior_cwd is not NULL.
850
8ee22052
AB		 8512018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
852
853 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
854 registers to the cache if their values have changed.
855 (i387_xsave_to_cache): Provide default values for x87 control
856 registers when these features are available, but disabled.
857 * regcache.c (supply_register_by_name_zeroed): New function.
858 * regcache.h (supply_register_by_name_zeroed): Declare new
859 function.
860
aff689d3
TT		 8612018-05-07 Tom Tromey <tom@tromey.com>
862
863 * configure: Rebuild.
864
85e26832
TT		 8652018-05-04 Tom Tromey <tom@tromey.com>
866
867 * configure: Rebuild.
868
a3b60e45
JK		 8692018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
870 Pedro Alves <palves@redhat.com>
871
872 * linux-aarch64-low.c (aarch64_stopped_data_address):
873 Likewise.
874
632e107b
TT		 8752018-04-27 Tom Tromey <tom@tromey.com>
876
877 * configure: Rebuild.
878
458412c3
TT		 8792018-04-23 Tom Tromey <tom@tromey.com>
880
881 * configure: Rebuild.
882
f31c089e
SM		 8832018-04-19 Simon Marchi <simon.marchi@ericsson.com>
884
885 * Makefile.in (depcomp): Add "..".
886 (all_deps_files): New and use it.
887
b319b098
AH		 8882018-04-18 Alan Hayward <alan.hayward@arm.com>
889
890 * configure.srv (aarch64*-*-linux*): Don't include xml.
891 (i[34567]86-*-cygwin*): Likewise.
892 (i[34567]86-*-linux*): Likewise.
893 (i[34567]86-*-lynxos*): Likewise.
894 (i[34567]86-*-mingw32ce*): Likewise.
895 (i[34567]86-*-mingw*): Likewise.
896 (i[34567]86-*-nto*): Likewise.
897 (tic6x-*-uclinux): Likewise.
898 (x86_64-*-linux*): Likewise.
899 (x86_64-*-mingw*): Likewise.
900 (x86_64-*-cygwin*): Likewise.
901
3b74854b
AH		 9022018-04-18 Alan Hayward <alan.hayward@arm.com>
903
904 * tdesc.c: Remove xml parameter.
905
e98577a9
AH		 9062018-04-18 Alan Hayward <alan.hayward@arm.com>
907
908 * server.c (get_features_xml): Remove cast.
909 * tdesc.c (void target_desc::accept): Fill in function.
910 (tdesc_get_features_xml): Remove old xml creation.
911 (print_xml_feature::visit_pre): Add xml vistor.
912 * tdesc.h (struct target_desc): Make xmltarget mutable.
913 (tdesc_get_features_xml): Remove declaration.
914
d278f585
AH		 9152018-04-18 Alan Hayward <alan.hayward@arm.com>
916
917 * tdesc.c (tdesc_architecture_name): Add new function.
918 (tdesc_osabi_name): Likewise.
919 (tdesc_get_features_xml): Use new functions.
920
eee8a18d
AH		 9212018-04-18 Alan Hayward <alan.hayward@arm.com>
922
923 * tdesc.c (tdesc_create_flags): Remove.
924 (tdesc_add_flag): Likewise.
925 (tdesc_named_type): Likewise.
926 (tdesc_create_union): Likewise.
927 (tdesc_create_struct): Likewise.
928 (tdesc_create_vector): Likewise.
929 (tdesc_add_bitfield): Likewise.
930 (tdesc_add_field): Likewise.
931 (tdesc_set_struct_size): Likewise.
932
82ec9bc7
AH		 9332018-04-18 Alan Hayward <alan.hayward@arm.com>
934
935 * tdesc.c (~target_desc): Remove implictly deleted items.
936 (init_target_desc): Iterate all features.
937 (tdesc_get_features_xml): Use vector.
938 (tdesc_create_feature): Create feature.
939 * tdesc.h (tdesc_feature) Remove
940 (target_desc): Add features.
941
ea3e7d71
AH		 9422018-04-18 Alan Hayward <alan.hayward@arm.com>
943
944 * Makefile.in: Add common/tdesc.c
945 * tdesc.c (init_target_desc): init all reg_defs from register
946 vector.
947 (tdesc_create_reg): Create tdesc_reg.
948 * tdesc.h (tdesc_feature): Add register vector.
949
17d08cd4
SM		 9502018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
951
952 * tdesc.h (struct target_desc) <features>: Change type to
953 std::vector<std::string>.
954 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
955 changes.
956 (tdesc_get_features_xml): Likewise.
957 (tdesc_create_feature): Likewise.
958
5cd3e386
AH		 9592018-03-26 Alan Hayward <alan.hayward@arm.com>
960
961 * regcache.c (find_register_by_number): Return a ref.
962 (find_regno): Use references.
963 (register_size): Likewise.
964 (register_data): Likewise.
965 * tdesc.c (target_desc::~target_desc): Remove free calls.
966 (target_desc::operator==): Use std::vector compare.
967 (init_target_desc): Use reference.
968 (tdesc_create_reg): Use reg constructors.
969 * tdesc.h (struct target_desc): Replace pointer with object.
970
dff7492c
AH		 9712018-03-23 Alan Hayward <alan.hayward@arm.com>
972
973 * regcache.c (find_register_by_number): Make static.
974 (find_regno): Use find_register_by_number
975 * regcache.h (struct reg): Remove declaration.
976
d80e5242
AH		 9772018-03-23 Alan Hayward <alan.hayward@arm.com>
978
979 * tdesc.c (target_desc::~target_desc): Move to here.
980 (target_desc::operator==): Likewise.
981 * tdesc.h (target_desc::~target_desc): Move from here.
982 (target_desc::operator==): Likewise.
983
f69c5afb
AA		 9842018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
985
986 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
987
ce29f843
AA		 9882018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
989
990 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
991 S390_TDESC_GS.
992 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
993 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
994 and init_registers_s390_gs_linux64.
995
c49bd90b
AA		 9962018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
997
998 * linux-s390-low.c (s390_fill_gs): Remove function.
999 (s390_fill_gsbc): Remove function.
1000 (s390_regsets): Set fill functions for the guarded storage regsets
1001 to NULL.
1002
7edb9bd3
AA		 10032018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1004
1005 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1006 the word size. Add comment.
1007 (s390_get_wordsize): New function.
1008 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1009 pswm with it. Instead, use s390_get_wordsize to determine the
1010 word size first and derive the correct tdesc from that directly.
1011
39be3c7e
SM		 10122018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1013
1014 * Makefile.in: Include silent-rules.mk.
1015 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1016 (COMPILE): Add ECHO_CXX.
1017 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1018 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1019 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1020 (version-generated.c): Add ECHO_GEN.
1021 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1022 (IPAGENT_COMPILE): Add ECHO_CXX.
1023 (%-generated.c): Add ECHO_REGDAT.
1024
3ae9ce5d
TT		 10252018-03-14 Tom Tromey <tom@tromey.com>
1026
1027 PR cli/14977:
1028 * ax.c (ax_printf): Special case for NULL.
1029
e6a58aa8
SM		 10302018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1031
1032 * linux-low.c (linux_qxfer_libraries_svr4): Use
1033 xml_escape_text_append.
1034
f6e8a41e
SM		 10352018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1036
1037 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1038
b9671caf
SM		 10392018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1040
1041 * server.c (handle_general_set): Remove unnecessary xstrdup.
1042
e80aaf61
SM		 10432018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1044
1045 * server.c (parse_debug_format_options): Adjust to
1046 delim_string_to_char_ptr_vec changes.
1047 * thread-db.c (thread_db_load_search): Adjust to
1048 dirnames_to_char_ptr_vec changes.
1049
b1223e78
MM		 10502018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1051
1052 * target.h (target_enable_btrace, target_disable_btrace)
1053 (target_read_btrace, target_read_btrace_conf): Turn macro into
1054 inline function. Throw error if target method is not defined.
1055 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1056 check for btrace target method. Be prepared to handle exceptions
1057 from btrace target methods.
1058
81561546
SDJ		 10592018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1060
1061 * server.c (captured_main): Change order of error message printed
1062 when the current working directory cannot be found.
1063
25e3c82c
SDJ		 10642018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1065
1066 * server.c: Include "filenames.h" and "pathstuff.h".
1067 (program_name): Delete variable.
1068 (program_path): New anonymous class.
1069 (get_exec_wrapper): Use "program_path" instead of
1070 "program_name".
1071 (handle_v_run): Likewise.
1072 (captured_main): Likewise.
1073 (process_serial_event): Likewise.
1074
b4987c95
SDJ		 10752018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1076
1077 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1078 (OBJS): Add "pathstuff.o".
1079 * server.c (current_directory): New global variable.
1080 (captured_main): Initialize "current_directory".
1081
f46cd62a
AH		 10822018-02-26 Alan Hayward <alan.hayward@arm.com>
1083
1084 * tdesc.c: Use common/tdesc.h.
1085 * tdesc.h: Likewise.
1086
a543c5ca
AH		 10872018-02-20 Alan Hayward <alan.hayward@arm.com>
1088 Simon Marchi <simon.marchi@ericsson.com>
1089
1090 * Makefile.in: Switch order of make rules.
1091
b5884fa7
AH		 10922018-02-19 Alan Hayward <alan.hayward@arm.com>
1093
1094 * Makefile.in: Add common directory in build.
1095 * configure.ac: Add common reference.
1096 * configure: Regenerate.
1097
de6242d3
MM		 10982018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1099
1100 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1101 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1102 * spu-low.c (spu_target_ops): Likewise.
1103 * win32-low.c (win32_target_ops): Likewise.
1104 * server.c (supported_btrace_packets): Report packets unconditionally.
1105 * target.h (target_ops) <supports_btrace>: Remove.
1106 (target_supports_btrace): Remove.
1107
9ee23a85
MM		 11082018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1109
1110 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1111 (handle_btrace_disable): Change return type to void. Use exceptions
1112 to report errors.
1113 (handle_btrace_general_set): Catch exception and copy message to
1114 return message.
1115
8ce47547
TT		 11162018-02-08 Tom Tromey <tom@tromey.com>
1117
1118 * linux-low.c (install_software_single_step_breakpoints): Use
1119 make_scoped_restore.
1120 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1121 (do_restore_current_thread_cleanup): Remove.
1122 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1123 declare.
1124
45dd3607
TT		 11252018-02-08 Tom Tromey <tom@tromey.com>
1126
1127 * mem-break.c (set_raw_breakpoint_at): Use
1128 gdb::unique_xmalloc_ptr.
1129
e671cd59
PA		 11302018-01-30 Pedro Alves <palves@redhat.com>
1131
1132 PR gdb/13211
1133 * target.c (target_terminal::terminal_state): Rename to ...
1134 (target_terminal::m_terminal_state): ... this.
1135
a0aad537
JC		 11362018-01-19 James Clarke <jrtc27@jrtc27.com>
1137
1138 * linux-low.c (handle_extended_wait): Surround call to
1139 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1140
4d9b86e1
SM		 11412018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1142
1143 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1144 linux_ptrace_attach_fail_reason_string now returning an
1145 std::string.
1146 (linux_attach): Likewise.
1147 * thread-db.c (attach_thread): Likewise.
1148
f517c180
EA		 11492018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1150
1151 PR gdb/21559
1152 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1153 checking for fs_base/gs_base fields in struct user_regs_struct.
1154 * configure: Regenerate.
1155
9a70f35c
YQ		 11562018-01-16 Yao Qi <yao.qi@linaro.org>
1157
1158 PR gdb/18749
1159 * linux-low.c (fetch_register): Call supply_register instead of
1160 error.
1161
605fd3c6
YQ		 11622018-01-08 Yao Qi <yao.qi@linaro.org>
1163 Simon Marchi <simon.marchi@ericsson.com>
1164
1165 * Makefile.in (OBS): Remove selftest.o.
1166 * configure.ac: Set srv_selftest_objs if $development is true.
1167 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1168 * configure: Re-generated.
1169 * server.c (captured_main): Wrap variable selftest_filter with
1170 GDB_SELF_TEST.
1171
2cc05030
SM		 11722018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1173
1174 * server.c (parse_debug_format_options): Return std::string.
1175 (handle_monitor_command, captured_main): Adjust.
1176
e379cee6
PA		 11772018-01-05 Pedro Alves <palves@redhat.com>
1178
1179 PR gdb/18653
1180 * server.c (captured_main): Pass quiet=false to
1181 save_original_signals_state.
1182
82e1e79a
JB		 11832018-01-01 Joel Brobecker <brobecker@adacore.com>
1184
1185 * gdbreplay.c (gdbreplay_version): Update copyright year in
1186 version message.
1187 * server.c (gdbserver_version): Likewise.
1188
8e481c3b
TT		 11892017-12-08 Tom Tromey <tom@tromey.com>
1190
1191 * ax.c (ax_printf): Update.
1192
a8806230
YQ		 11932017-12-07 Yao Qi <yao.qi@linaro.org>
1194
1195 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1196 aarch64_linux_read_description.
1197 * linux-amd64-ipa.c (idx2mask): New array.
1198 (get_ipa_tdesc): Move idx2mask out.
1199 (initialize_low_tracepoint): Initialize target descriptions.
1200 * linux-i386-ipa.c (idx2mask): New array.
1201 (get_ipa_tdesc): Move idx2mask out.
1202 (initialize_low_tracepoint): Initialize target descriptions.
1203
d4a0e8b5
SM		 12042017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1205
1206 * tdesc.c (struct tdesc_type): Change return type.
1207 (tdesc_add_flag): Change parameter type.
1208 (tdesc_add_bitfield): Likewise.
1209 (tdesc_add_field): Likewise.
1210 (tdesc_set_struct_size): Likewise.
1211
798a7429
SM		 12122017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1213
1214 * regcache.c (registers_to_string): Remove unused variable.
1215
c0e15c9b
SM		 12162017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1217
1218 * inferiors.c (for_each_inferior_with_data): Remove.
1219 * inferiors.h (for_each_inferior_with_data): Remove.
1220 * server.c (handle_qxfer_threads_worker): Change parameter type.
1221 (handle_qxfer_threads_proper): Use for_each_thread.
1222
f0045347
SM		 12232017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1224
1225 * inferiors.c (for_each_inferior): Remove.
1226 (clear_inferiors): Use for_each_thread.
1227 * inferiors.h (for_each_inferior): Remove.
1228 * linux-low.c (linux_wait_for_event_filtered): Use
1229 for_each_thread.
1230 (linux_stabilize_threads): Likewise.
1231 * regcache.c (regcache_release): Likewise.
1232 * server.c (gdb_wants_all_threads_stopped): Likewise.
1233 (clear_pending_status_callback): Remove.
1234 (handle_status): Use for_each_thread.
1235 (captured_main): Likewise.
1236 * win32-low.c (child_init_thread_list): Likewise.
1237 (win32_clear_inferiors): Likewise.
1238 (fake_breakpoint_event): Likewise.
1239
9521758b
SM		 12402017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1241
1242 * inferiors.h (find_inferior): Remove.
1243 * inferiors.c (find_inferior): Remove.
1244
8f86d7aa
SM		 12452017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1246
1247 * linux-low.c (resume_status_pending_p): Update comment.
1248 (need_step_over_p): Update comment.
1249
e2b44075
SM		 12502017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1251
1252 * linux-low.c (proceed_one_lwp): Return void, change parameter
1253 type.
1254 (unsuspend_and_proceed_one_lwp): Likewise.
1255 (proceed_all_lwps): Use for_each_thread.
1256 (unstop_all_lwps): Likewise.
1257
c80825ff
SM		 12582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1259
1260 * linux-low.c (linux_resume_one_thread): Return void, take
1261 parameter directly.
1262 (linux_resume): Use for_each_thread.
1263
df3e4dbe
SM		 12642017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1265
1266 * linux-low.c (send_sigstop_callback): Return void, change
1267 parameter type. Rename to...
1268 (send_sigstop): ... this.
1269 (suspend_and_send_sigstop_callback): Return void, change parameter
1270 type. Rename to...
1271 (suspend_and_send_sigstop): ... this.
1272 (stop_all_lwps): Use for_each_thread.
1273
5a6b0a41
SM		 12742017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1275
1276 * linux-low.c (lwp_running): Return bool, remove unused
1277 argument.
1278 (linux_stabilize_threads): Use find_thread.
1279
39a64da5
SM		 12802017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1281
1282 * linux-low.c (select_singlestep_lwp_callback): Remove.
1283 (count_events_callback): Remove.
1284 (select_event_lwp_callback): Remove.
1285 (select_event_lwp): Use find_thread/for_each_thread.
1286
a1385b7b
SM		 12872017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1288
1289 * linux-low.c (not_stopped_callback): Return bool, take filter
1290 argument directly.
1291 (linux_wait_for_event_filtered): Use find_thread.
1292 (linux_wait_1): Likewise.
1293
454296a2
SM		 12942017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1295
1296 * linux-low.c (same_lwp): Remove.
1297 (find_lwp_pid): Use find_thread.
1298
6b2a85da
SM		 12992017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1300
1301 * linux-low.c (delete_lwp_callback): Remove.
1302 (linux_mourn): Use for_each_thread.
1303
798a38e8
SM		 13042017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1305
1306 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1307 args parameter, don't check for pid.
1308 (linux_detach): Use for_each_thread.
1309
e4eb0dec
SM		 13102017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1311
1312 * linux-low.c (struct counter): Remove.
1313 (second_thread_of_pid_p): Remove.
1314 (last_thread_of_process_p): Use find_thread.
1315
83e1b6c1
SM		 13162017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1317
1318 * inferiors.c (find_inferior_in_random): Remove.
1319 * inferiors.h (find_inferior_in_random): Remove.
1320 * linux-low.c (status_pending_p_callback): Return bool, accept
1321 parameter ptid directly.
1322 (linux_wait_for_event_filtered): Use find_thread_in_random.
1323 (linux_wait_1): Likewise.
1324
8dc7b443
SM		 13252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1326
1327 * inferiors.c (find_inferior_id): Remove.
1328 (find_thread_ptid): Move implemention from find_inferior_id to
1329 here.
1330 * inferiors.h (find_inferior_id): Remove.
1331 * server.c (handle_status): Use find_thread_ptid.
1332 (process_serial_event): Likewise.
1333 * thread-db.c (find_one_thread): Likewise.
1334 (thread_db_thread_handle): Likewise.
1335 * win32-low.c (thread_rec): Likewise.
1336 (child_delete_thread): Likewise.
1337 (win32_thread_alive): Likewise.
1338 (get_child_debug_event): Likewise.
1339
da25033c
SM		 13402017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1341
1342 * linux-mips-low.c (update_watch_registers_callback): Return
1343 void, remove pid_p parameter, don't check for pid.
1344 (mips_insert_point, mips_remove_point): Use for_each_thread.
1345
c91bb56b
SM		 13462017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1347
1348 * lynx.low (lynx_delete_thread_callback): Remove.
1349 (lynx_mourn): Use for_each_thread.
1350
634a3254
SM		 13512017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1352
1353 * regcache.c (regcache_invalidate_one): Remove.
1354 (regcache_invalidate_pid): use for_each_thread.
1355
41272101
TT		 13562017-11-26 Tom Tromey <tom@tromey.com>
1357
1358 * linux-low.c (linux_create_inferior): Update.
1359
f5291a6f
UW		 13602017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1361
1362 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1363
6654d750
AH		 13642017-11-24 Alan Hayward <alan.hayward@arm.com>
1365
1366 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1367 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1368 * linux-aarch64-tdesc-selftest.c: New file.
1369 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1370
13712017-11-24 Alan Hayward <alan.hayward@arm.com>
1372
1373 * configure.srv: Add new file.
1374 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1375 * linux-aarch64-tdesc-selftest.c: New file.
1376 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1377
49bdb7ee
AH		 13782017-11-24 Alan Hayward <alan.hayward@arm.com>
1379
1380 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1381 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1382 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1383
d6d7ce56
AH		 13842017-11-24 Alan Hayward <alan.hayward@arm.com>
1385
1386 * configure.srv: Add new files.
1387 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1388 aarch64_linux_read_description.
1389 * linux-aarch64-low.c (aarch64_linux_read_description):
1390 Merge with aarch64_arch_setup.
1391 (aarch64_arch_setup): Call aarch64_linux_read_description.
1392 * linux-aarch64-tdesc.c: New file.
1393 * linux-aarch64-tdesc.h: New file.
1394
506fe5f4
YQ		 13952017-11-24 Yao Qi <yao.qi@linaro.org>
1396
1397 * configure.srv: Set $srv_regobj for tic6x-linux.
1398 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1399 (tic6x_read_description): Move some code to tic6x_arch_setup.
1400 (tic6x_tdesc_test): New function.
1401 (initialize_low_arch): Call selftests::register_test.
1402
29f9a567
YQ		 14032017-11-22 Yao Qi <yao.qi@linaro.org>
1404
1405 * remote-utils.c (prepare_resume_reply): Use memcpy.
1406
578290ec
SM		 14072017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1408
1409 * linux-low.c (kill_one_lwp_callback): Return void, take
1410 argument directly, don't filter on pid.
1411 (linux_kill): Use for_each_thread.
1412
eca55aec
SM		 14132017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1414
1415 * linux-low.c (need_step_over_p): Return bool, remove dummy
1416 argument.
1417 (linux_resume, proceed_all_lwps): Use find_thread.
1418
25c28b4d
SM		 14192017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1420
1421 * linux-low.c (resume_status_pending_p): Return bool, remove
1422 flag_p argument.
1423 (linux_resume): Use find_thread.
1424
5fdda392
SM		 14252017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1426
1427 * linux-low.c (struct thread_resume_array): Remove.
1428 (linux_set_resume_request): Return void, take arguments
1429 directly.
1430 (linux_resume): Use for_each_thread.
1431
fcb056a5
SM		 14322017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1433
1434 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1435 return bool, remove data argument.
1436 (linux_stabilize_threads): Use find_thread.
1437
139720c5
SM		 14382017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1439
1440 * linux-low.c (unsuspend_one_lwp): Remove.
1441 (unsuspend_all_lwps): Use for_each_thread, inline code from
1442 unsuspend_one_lwp.
1443
6d1e5673
SM		 14442017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1445
1446 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1447 * linux-low.c (struct iterate_over_lwps_args): Remove.
1448 (iterate_over_lwps_filter): Remove.
1449 (iterate_over_lwps): Use find_thread.
1450
bbf550d5
SM		 14512017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1452
1453 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1454 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1455 code from reset_lwp_ptrace_options_callback.
1456
00192f77
SM		 14572017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1458
1459 * linux-arm-low.c (struct update_registers_data): Remove.
1460 (update_registers_callback): Return void, take arguments
1461 directly, don't check thread's pid.
1462 (arm_insert_point, arm_remove_point): Use for_each_thread.
1463
2bee2b6c
SM		 14642017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1465
1466 * win32-low.c (continue_one_thread): Return void, take argument
1467 directly.
1468 (child_continue): Use for_each_thread.
1469
0b360f19
SM		 14702017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1471
1472 * win32-i386-low.c (update_debug_registers_callback): Rename
1473 to ...
1474 (update_debug_registers): ... this, return void, remove pid_p arg.
1475 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1476
f27866ba
SM		 14772017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1478
1479 * inferiors.h (struct process_info): Add constructor, initialize
1480 fields..
1481 <syscalls_to_catch>: Change type to std::vector<int>.
1482 * inferiors.c (add_process): Allocate process_info with new.
1483 (remove_process): Free process_info with delete.
1484 * linux-low.c (handle_extended_wait): Adjust.
1485 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1486 * server.c (handle_general_set): Adjust.
1487
e849ea89
PA		 14882017-11-16 Pedro Alves <palves@redhat.com>
1489
1490 * remote-utils.c (remote_close): Block SIGIO signals instead of
1491 uninstalling the SIGIO handler.
1492
1d0aa65c
AH		 14932017-11-16 Alan Hayward <alan.hayward@arm.com>
1494
1495 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1496
3491a34c
YQ		 14972017-11-16 Yao Qi <yao.qi@linaro.org>
1498
1499 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1500 (tic6x_store_gregset): Likewise.
1501 (tic6x_usrregs_info): Move it up.
1502
a602f924
AH		 15032017-11-15 Alan Hayward <alan.hayward@arm.com>
1504
1505 * Makefile.in: Update arch rules.
1506 * configure.srv: Explicitly mark arch/ files.
1507
5616b6c3
AS		 15082017-11-13 Andreas Schwab <schwab@suse.de>
1509
1510 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1511 function.
1512 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1513
d1928160
PA		 15142017-11-06 Pedro Alves <palves@redhat.com>
1515
1516 * config.in, configure: Regenerate.
1517
bac608e7
SM		 15182017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1519
1520 * target.c (struct thread_search): Remove.
1521 (thread_search_callback): Remove.
1522 (prepare_to_access_memory): Use for_each_thread instead of
1523 find_inferior. Inline code from thread_search_callback.
1524
eaddb425
SM		 15252017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1526
1527 * server.c (struct visit_actioned_threads_data): Remove.
1528 (visit_actioned_threads): Change prototype to take arguments
1529 directly.
1530 (resume): Use find_thread instead of find_inferior.
1531
99078d34
SM		 15322017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1533
1534 * server.c (queue_stop_reply_callback): Change prototype, return
1535 void.
1536 (find_status_pending_thread_callback): Remove.
1537 (handle_status): Replace find_inferior with find_thread and
1538 for_each_thread.
1539
cc628f3d
AH		 15402017-10-25 Alan Hayward <alan.hayward@arm.com>
1541
1542 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1543 with REGNO.
1544 (aarch64_store_gregset): Likewise.
1545 (aarch64_fill_fpregset): Likewise.
1546 (aarch64_store_fpregset): Likewise.
1547
4d3bb80e
SM		 15482017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1549
1550 * gdbthread.h (find_thread, for_each_thread): New functions.
1551 * inferiors.c (thread_of_pid): Remove.
1552 (find_any_thread_of_pid): Use find_thread.
1553 * linux-low.c (num_lwps): Use for_each_thread.
1554
7a7cdfa0
YQ		 15552017-10-17 Yao Qi <yao.qi@linaro.org>
1556
1557 * Makefile.in: Remove one rule.
1558 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1559
e675d170
YQ		 15602017-10-17 Yao Qi <yao.qi@linaro.org>
1561
1562 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1563 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1564
7eb4e0f9
YQ		 15652017-10-17 Yao Qi <yao.qi@linaro.org>
1566
1567 * configure.srv: Rename arm.o with arch/arm.o.
1568
60d6cfc9
YQ		 15692017-10-17 Yao Qi <yao.qi@linaro.org>
1570
1571 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1572 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1573 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1574 (arch-i386.o, arch-amd64.o): Remove rules.
1575 (arch/%.o): New rule.
1576 Update POSTCOMPILE and COMPILE.pre.
1577 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1578 * configure: Re-generated.
1579 * configure.srv: Replace arch-i386.o with arch/i386.o.
1580 Replace arch-amd64.o with arch/amd64.o.
1581
5bfda255
YQ		 15822017-10-16 Yao Qi <yao.qi@linaro.org>
1583
1584 * configure: Regenerated.
1585
9c80ecd6
SM		 15862017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1587
1588 * inferiors.h: (struct inferior_list): Remove.
1589 (struct inferior_list_entry); Remove.
1590 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1591 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1592 get_first_inferior): Remove.
1593 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1594 find_inferior_id, find_inferior_in_random): Change signature.
1595 * inferiors.c (all_threads): Change type to
1596 std::list<thread_info *>.
1597 (get_thread): Remove macro.
1598 (find_inferior, find_inferior_id): Change signature, implement
1599 using find_thread.
1600 (find_inferior_in_random): Change signature, implement using
1601 find_thread_in_random.
1602 (for_each_inferior, for_each_inferior_with_data): Change
1603 signature, implement using for_each_thread.
1604 (add_inferior_to_list, remove_inferior): Remove.
1605 (add_thread, get_first_thread, thread_of_pid,
1606 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1607 (get_first_inferior, one_inferior_p, clear_inferior_list):
1608 Remove.
1609 (clear_inferiors, get_thread_process): Update.
1610 * gdbthread.h: Include <list>.
1611 (struct thread_info) <entry>: Remove field.
1612 <id>: New field.
1613 (all_threads): Change type to std::list<thread_info *>.
1614 (get_first_inferior): Add doc.
1615 (find_thread, for_each_thread, find_thread_in_random): New
1616 functions.
1617 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1618 * linux-arm-low.c (update_registers_callback): Update.
1619 * linux-low.c (second_thread_of_pid_p): Update.
1620 (kill_one_lwp_callback, linux_detach_lwp_callback,
1621 delete_lwp_callback, status_pending_p_callback, same_lwp,
1622 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1623 iterate_over_lwps, not_stopped_callback,
1624 resume_stopped_resumed_lwps, count_events_callback,
1625 select_singlestep_lwp_callback, select_event_lwp_callback,
1626 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1627 suspend_and_send_sigstop_callback, wait_for_sigstop,
1628 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1629 lwp_running, linux_set_resume_request, resume_status_pending_p,
1630 need_step_over_p, start_step_over, linux_resume_one_thread,
1631 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1632 reset_lwp_ptrace_options_callback): Update.
1633 * linux-mips-low.c (update_watch_registers_callback): Update.
1634 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1635 Update.
1636 (free_register_cache_thread_one): Remove.
1637 (regcache_release): Update.
1638 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1639 handle_qxfer_threads_worker): Update.
1640 (handle_query): Update, use list iterator.
1641 (visit_actioned_threads, handle_pending_status,
1642 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1643 clear_pending_status_callback, set_pending_status_callback,
1644 find_status_pending_thread_callback, handle_status,
1645 process_serial_event): Update.
1646 * target.c (thread_search_callback): Update.
1647 * thread-db.c (thread_db_get_tls_address): Update.
1648 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1649 Update.
1650 * win32-i386-low.c (update_debug_registers_callback): Update.
1651 * win32-low.c (delete_thread_info, child_delete_thread,
1652 continue_one_thread, suspend_one_thread,
1653 get_child_debug_event): Adjust.
1654
9179355e
SM		 16552017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1656
1657 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1658 * inferiors.h: Include <list>.
1659 (struct process_info) <entry>: Remove field.
1660 <pid>: New field.
1661 (pid_of): Change macro to function.
1662 (ptid_of, lwpid_of): Remove macro.
1663 (all_processes): Change type to std::list<process_info *>.
1664 (ALL_PROCESSES): Remove macro.
1665 (for_each_process, find_process): New function.
1666 * inferiors.c (all_processes): Change type to
1667 std::list<process_info *>.
1668 (find_thread_process): Adjust.
1669 (add_process): Likewise.
1670 (remove_process): Likewise.
1671 (find_process_pid): Likewise.
1672 (get_first_process): Likewise.
1673 (started_inferior_callback): Remove.
1674 (have_started_inferiors_p): Adjust.
1675 (attached_inferior_callback): Remove.
1676 (have_attached_inferiors_p): Adjust.
1677 * linux-low.c (check_zombie_leaders): Likewise.
1678 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1679 (x86_linux_update_xmltarget): Adjust.
1680 * server.c (handle_query): Likewise.
1681 (gdb_reattached_process): Remove.
1682 (handle_status): Adjust.
1683 (kill_inferior_callback): Likewise.
1684 (detach_or_kill_inferior): Remove.
1685 (print_started_pid): Likewise.
1686 (print_attached_pid): Likewise.
1687 (detach_or_kill_for_exit): Update.
1688 (process_serial_event): Likewise.
1689 * linux-arm-low.c (arm_new_fork): Likewise.
1690
c9cb8905
SM		 16912017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1692
1693 * dll.h: Include <list>.
1694 (struct dll_info): Add constructor.
1695 <entry>: Remove field.
1696 (all_dlls): Change type to std::list<dll_info>.
1697 * dll.c: Include <algorithm>.
1698 (get_dll): Remove macro.
1699 (all_dlls): Change type to std::list<dll_info *>.
1700 (free_one_dll): Remove.
1701 (match_dll): Likewise.
1702 (loaded_dll): Adjust.
1703 (unloaded_dll): Adjust to all_dlls type change, use
1704 std::find_if. Inline code from match_dll.
1705 (clear_dlls): Adjust to all_dlls type change.
1706 * server.c (emit_dll_description): Remove.
1707 (handle_qxfer_libraries): Adjust to all_dlls type change,
1708 integrate emit_dll_description's functionality.
1709
04ec7890
SM		 17102017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1711
1712 * linux-low.h (struct linux_target_ops) <delete_process>: New
1713 field.
1714 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1715 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1716 (struct linux_target_ops): Add delete_process callback.
1717 * linux-arm-low.c (arm_delete_process): New.
1718 (struct linux_target_ops): Add delete_process callback.
1719 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1720 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1721 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1722 * linux-mips-low.c (mips_linux_delete_process): New.
1723 (struct linux_target_ops): Add delete_process callback.
1724 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1725 * linux-s390-low.c (struct linux_target_ops): Likewise.
1726 * linux-sh-low.c (struct linux_target_ops): Likewise.
1727 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1728 * linux-tile-low.c (struct linux_target_ops): Likewise.
1729 * linux-x86-low.c (x86_linux_delete_process): New.
1730 (struct linux_target_ops): Add delete_process callback.
1731 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1732
466eecee
SM		 17332017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1734
1735 * linux-aarch64-low.c (the_low_target): Add thread delete
1736 callback.
1737 * linux-arm-low.c (arm_delete_thread): New function.
1738 (the_low_target): Add thread delete callback.
1739 * linux-bfin-low.c (the_low_target): Likewise.
1740 * linux-crisv32-low.c (the_low_target): Likewise.
1741 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1742 set.
1743 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1744 field.
1745 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1746 * linux-mips-low.c (mips_linux_delete_thread): New function.
1747 (the_low_target): Add thread delete callback.
1748 * linux-ppc-low.c (the_low_target): Likewise.
1749 * linux-s390-low.c (the_low_target): Likewise.
1750 * linux-sh-low.c (the_low_target): Likewise.
1751 * linux-tic6x-low.c (the_low_target): Likewise.
1752 * linux-tile-low.c (the_low_target): Likewise.
1753 * linux-x86-low.c (the_low_target): Likewise.
1754 * linux-xtensa-low.c (the_low_target): Likewise.
1755
b79f7801
YZ		 17562017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1757
1758 * win32-low.c: Include "common-inferior.h".
1759
bc3b087d
SDJ		 17602017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1761
1762 * inferiors.c (set_inferior_cwd): New function.
1763 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1764 (handle_query): Inform that QSetWorkingDir is supported.
1765 * win32-low.c (create_process): Pass the inferior's cwd to
1766 CreateProcess.
1767
d092c5a2
SDJ		 17682017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1769
1770 * inferiors.c (current_inferior_cwd): New global variable.
1771 (get_inferior_cwd): New function.
1772 * inferiors.h (struct process_info) <cwd>: New field.
1773
7da0a886
SDJ		 17742017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1775
1776 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1777 (OBS): Add gdb_tilde_expand.o.
1778
289a6840
SM		 17792017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1780
1781 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1782 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1783
256642e8
PA		 17842017-09-29 Pedro Alves <palves@redhat.com>
1785
1786 * ax.c (gdb_parse_agent_expr): Constify.
1787 * ax.h (gdb_parse_agent_expr): Constify.
1788 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1789 Constify.
1790 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1791 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1792 * remote-utils.h (read_ptid): Constify.
1793 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1794 (process_point_options, process_serial_event): Constify.
1795 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1796 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1797 (cmd_qtbuffer): Constify.
1798
5b9ca4d4
PA		 17992017-09-29 Pedro Alves <palves@redhat.com>
1800
1801 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1802 fails.
1803
94c207e0
PA		 18042017-09-29 Pedro Alves <palves@redhat.com>
1805
1806 * linux-low.c (handle_extended_wait): Pass parent thread instead
1807 of process to thread_db_notice_clone.
1808 * linux-low.h (thread_db_notice_clone): Replace parent process
1809 parameter with parent thread parameter.
1810 * thread-db.c (find_one_thread): Add comment.
1811 (thread_db_notice_clone): Replace parent process parameter with
1812 parent thread parameter. Temporarily switch to the parent thread.
1813
75352e28
SDJ		 18142017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1815
1816 * gdbthread.h: Include "common-gdbthread.h".
1817 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1818 "if" when validating the ptid.
1819 * remote-utils.c: Include "gdbthread.h".
1820 (prepare_resume_reply): Use "switch_to_thread".
1821 * target.c (done_accessing_memory): Likewise.
1822
ad339634
AA		 18232017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1824
1825 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1826 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1827 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1828 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1829 s390x-gs-linux64-ipa.o to ipa_obj.
1830 * linux-s390-low.c (HWCAP_S390_GS): New define.
1831 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1832 New functions.
1833 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1834 (s390_arch_setup): Check for guarded-storage support and choose
1835 appropriate tdesc.
1836 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1837 init_registers_s390x_gs_linux64.
1838 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1839 enum value.
1840 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1841 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1842
cc4d742f
SM		 18432017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1844
1845 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1846
f6327dcb
KB		 18472017-09-21 Kevin Buettner <kevinb@redhat.com>
1848
1849 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1850 (thread_db_thread_handle): Declare.
1851 * linux-low.c (linux_target_ops): Initialize thread_handle.
1852 * server.c (handle_qxfer_threads_worker): Add support for
1853 "handle" attribute.
1854 * target.h (struct target_ops): Add new function pointer,
1855 thread_handle.
1856 (target_thread_handle): Define.
1857 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1858 field in lwp.
1859 (thread_db_thread_handle): New function.
1860
86299109
KB		 18612017-09-21 Kevin Buettner <kevinb@redhat.com>
1862
1863 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1864 * linux-low.h (thread_db_notice_clone): Declare.
1865 * thread-db.c (thread_db_notice_clone): New function.
1866
f557a88a
PA		 18672017-09-21 Pedro Alves <palves@redhat.com>
1868
1869 * server.c (gdb_read_memory, handle_status, process_serial_event)
1870 (handle_serial_event, handle_target_event): Adjust to
1871 set_desired_thread prototype change.
1872 * target.c (set_desired_thread): Remove 'use_general' parameter
1873 and adjust.
1874 * target.h (set_desired_thread): Remove 'use_general' parameter.
1875
223ffa71
TT		 18762017-09-20 Tom Tromey <tom@tromey.com>
1877
1878 * target.c (target_terminal::terminal_state): Define.
1879 (target_terminal::init): Rename from target_terminal_init.
1880 (target_terminal::inferior): Rename from
1881 target_terminal_inferior.
1882 (target_terminal::ours): Rename from target_terminal_ours.
1883 (target_terminal::ours_for_output, target_terminal::info): New.
1884
04fd3ba9
SM		 18852017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1886
1887 * server.c (accumulate_file_name_length): Remove.
1888 (emit_dll_description): Adjust to std::string change.
1889 (handle_qxfer_libraries): Use std::string to hold document.
1890
5e187554
SM		 18912017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1892
1893 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1894 return type of xml_escape_text.
1895 * server.c (emit_dll_description): Likewise.
1896
1526853e
SM		 18972017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1898
1899 * server.c (captured_main): Accept argument for --selftest.
1900 Update run_tests call.
1901 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1902 when registering selftests.
1903
c4dfafab
SDJ		 19042017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1905
1906 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1907 instead of "VEC" for "target_desc.reg_defs".
1908 (regcache_cpy): Likewise.
1909 (registers_to_string): Likewise.
1910 (registers_from_string): Likewise.
1911 (find_regno): Likewise.
1912 (supply_regblock): Likewise.
1913 (regcache_raw_read_unsigned): Likewise.
1914 * tdesc.c (init_target_desc): Likewise.
1915 (tdesc_create_reg): Likewise.
1916 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1917 (struct target_desc) <reg_defs>: Convert to "std::vector".
1918 (target_desc): Do not initialize "reg_defs".
1919 (~target_desc): Update code to use "std::vector" instead of "VEC"
1920 for "target_desc.reg_defs".
1921 (operator==): Likewise.
1922
124aceb4
SM		 19232017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1924
1925 * inferiors.h (thread_to_gdb_id): Remove.
1926 * inferiors.c (thread_to_gdb_id): Remove.
1927 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1928 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1929 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1930 Likewise.
1931 * nto-low.c (nto_fetch_registers, nto_store_registers,
1932 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1933
96cde54f
SM		 19342017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1935
1936 * inferiors.h (gdb_id_to_thread_id): Remove.
1937 * inferiors.c (gdb_id_to_thread_id): Remove.
1938 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1939 removal. Move pid declaration closer to where it's used.
1940
e8ca139e
SM		 19412017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1942
1943 * server.c (handle_detach): New function.
1944 (process_serial_event): Move code out, call handle_detach.
1945
f8a4e119
SM		 19462017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1947
1948 * server.c (require_running): Rename to ...
1949 (require_running_or_return): ... this ...
1950 (require_running_or_break): ... and this.
1951 (handle_query, process_serial_event): Adjust.
1952
0eb0a407
SM		 19532017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1954
1955 * linux-low.c (linux_set_resume_request): Remove unused
1956 variables.
1957
785922a5
SM		 19582017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1959
1960 * server.c (first_thread_of): Remove.
1961 (process_serial_event): Replace usage of first_thread_of with
1962 find_any_thread_of_pid.
1963 * tracepoint.c (same_process_p): Remove.
1964 (gdb_agent_about_to_close): Replace usage of same_process_p with
1965 find_any_thread_of_pid.
1966 * linux-x86-low.c (same_process_callback): Remove.
1967 (x86_arch_setup_process_callback): Replace usage of
1968 same_process_callback with find_any_thread_of_pid.
1969 * thread-db.c (any_thread_of): Remove.
1970 (switch_to_process): Replace usage of any_thread_of with
1971 find_any_thread_of_pid.
1972 * inferiors.c (thread_pid_matches_callback): Remove.
1973 (find_thread_process): Adjust to use find_any_thread_of_pid.
1974
a059f00c
SDJ		 19752017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1976
1977 * regcache.c (get_thread_regcache): Guard calls to "memset"
1978 with "!VEC_empty".
1979
cc397f3a
SDJ		 19802017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1981
1982 * linux-low.c (handle_extended_wait): Use
1983 "allocate_target_description" instead of "XNEW".
1984 * linux-x86-low.c (initialize_low_arch): Likewise.
1985
22916b07
YQ		 19862017-09-05 Yao Qi <yao.qi@linaro.org>
1987
1988 * configure.srv (srv_i386_regobj): Remove.
1989 (srv_amd64_regobj): Remove.
1990 (srv_regobj): Set it to "" for x86 non-linux targets.
1991 * linux-x86-tdesc.c (i386_linux_read_description):
1992 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1993 (init_registers_i386): Remove the declaration.
1994 (tdesc_i386): Remove the declaration.
1995 (lynx_i386_arch_setup): Call i386_create_target_description.
1996 * nto-x86-low.c: Likewise.
1997 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1998 [!__x86_64__]: include arch/i386.h.
1999 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2000
38602d55
YQ		 20012017-09-05 Yao Qi <yao.qi@linaro.org>
2002
2003 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2004 i386/amd64-XXX-linux from it.
2005
44b886ff
YQ		 20062017-09-05 Yao Qi <yao.qi@linaro.org>
2007
2008 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2009 false.
2010 (ipa_amd64_linux_regobj): Remove.
2011 (ipa_x32_linux_regobj): Remove.
2012
b4570e4b
YQ		 20132017-09-05 Yao Qi <yao.qi@linaro.org>
2014
2015 * Makefile.in (arch-amd64.o): New rule.
2016 * configure.srv: Append arch-amd64.o.
2017 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2018 (get_ipa_tdesc): Call amd64_linux_read_description.
2019 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2020 and init_registers_amd64_XXX.
2021 * linux-x86-low.c (x86_linux_read_description): Call
2022 amd64_linux_read_description.
2023 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2024 (initialize_low_arch): Don't call init_registers_x32_XXX and
2025 init_registers_amd64_XXX.
2026 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2027 and tdesc_amd64_XXX.
2028 [__x86_64__] (amd64_tdesc_test): New function.
2029 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2030 and init_registers_amd64_XXX.
2031 * linux-x86-tdesc.c: Include arch/amd64.h.
2032 (xcr0_to_tdesc_idx): New function.
2033 (i386_linux_read_description): New function.
2034 (amd64_get_ipa_tdesc_idx): New function.
2035 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2036 (amd64_get_ipa_tdesc): Declare.
2037
d1f28ea2
YQ		 20382017-09-05 Yao Qi <yao.qi@linaro.org>
2039
2040 * configure.srv (srv_i386_linux_xmlfiles): Remove
2041 i386/i386-XXX-linux.xml from it.
2042
25a93583
YQ		 20432017-09-05 Yao Qi <yao.qi@linaro.org>
2044
2045 * configure.srv: Set srv_i386_linux_regobj empty if $development
2046 is false.
2047 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2048 initialize_low_tdesc.
2049 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2050 with #if initialize_low_tdesc.
2051 * linux-x86-tdesc-selftest.c: New file.
2052 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2053
5f035c07
YQ		 20542017-09-05 Yao Qi <yao.qi@linaro.org>
2055
2056 * Makefile.in (arch-i386.o): New rule.
2057 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2058 (x86_64-*-linux*): Likewise.
2059 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2060 include arch/i386.h.
2061 (i386_linux_read_description): Remove code and call
2062 i386_create_target_description.
2063 * tdesc.c (allocate_target_description): New function.
2064 * tdesc.h (set_tdesc_architecture): Remove declaration.
2065 (set_tdesc_osabi): Likewise.
2066
0abe8a89
YQ		 20672017-09-05 Yao Qi <yao.qi@linaro.org>
2068
2069 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2070 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2071 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2072 .xmltarget.
2073 * server.c (get_features_xml): Call tdesc_get_features_xml.
2074 * tdesc.c (set_tdesc_architecture): New function.
2075 (set_tdesc_osabi): New function.
2076 (tdesc_get_features_xml): New function.
2077 (tdesc_create_feature): Add an argument.
2078 * tdesc.h (struct target_desc) <features>: New field.
2079 <arch, osabi>: New field.
2080 (~target_desc): xfree features, arch, and osabi.
2081 (target_desc::oerator==): Don't compare .xmltarget.
2082 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2083 (set_tdesc_osabi): Likewise.
2084 (tdesc_get_features_xml): Likewise.
2085
0a188386
YQ		 20862017-09-05 Yao Qi <yao.qi@linaro.org>
2087
2088 * linux-x86-tdesc.c: Include selftest.h.
2089 (i386_tdesc_test): New function.
2090 (initialize_low_tdesc): Call selftests::register_test.
2091 * tdesc.h: Include regdef.h.
2092 (target_desc): Override operator == and !=.
2093
f49ff000
YQ		 20942017-09-05 Yao Qi <yao.qi@linaro.org>
2095
2096 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2097 (ipa_obj): Likewise.
2098 * linux-i386-ipa.c: Include common/x86-xstate.h
2099 (get_ipa_tdesc): Call i386_linux_read_description.
2100 (initialize_low_tracepoint): Don't call init_registers_XXX
2101 functions, call initialize_low_tdesc instead.
2102 * linux-x86-low.c (x86_linux_read_description): Call
2103 i386_linux_read_description.
2104 (initialize_low_arch): Don't call init_registers_i386_XXX
2105 functions, call initialize_low_tdesc.
2106 * linux-x86-tdesc.c: New file.
2107 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2108 (i386_get_ipa_tdesc_idx): Declare.
2109 (i386_get_ipa_tdesc): Declare.
2110 (initialize_low_tdesc): Declare.
2111
2b68ef2f
YQ		 21122017-09-05 Yao Qi <yao.qi@linaro.org>
2113
2114 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2115 instead of 0.
2116
f7000548
YQ		 21172017-09-05 Yao Qi <yao.qi@linaro.org>
2118
2119 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2120 * regcache.c (get_thread_regcache): Use VEC_length.
2121 (init_register_cache): Likewise.
2122 (regcache_cpy): Likewise.
2123 (registers_to_string): Iterate reg_defs via VEC_iterate.
2124 (find_regno): Likewise.
2125 (find_register_by_number): Use VEC_index.
2126 (register_size): Call find_register_by_number.
2127 (register_data): Call find_register_by_number.
2128 (supply_regblock): Use VEC_length.
2129 (regcache_raw_read_unsigned): Likewise.
2130 * tdesc.c (init_target_desc): Iterate reg_defs via
2131 VEC_iterate.
2132 (default_description): Update initializer.
2133 (copy_target_description): Don't update field num_registers.
2134 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2135 <num_registers>: Remove.
2136
50a421ac
SM		 21372017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2138
2139 * Makefile.in (.SECONDARY): Define target.
2140
23fdd69e
SM		 21412017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2142
2143 * linux-low.c (linux_wait_1): Adjust.
2144 * server.c (queue_stop_reply_callback): Adjust.
2145
0a2dde4a
SDJ		 21462017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2147
2148 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2149 QEnvironmentUnset and QEnvironmentReset packets.
2150 (handle_query): Inform remote that QEnvironmentHexEncoded,
2151 QEnvironmentUnset and QEnvironmentReset are supported.
2152
6afd337d
SM		 21532017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2154
2155 * inferiors.h (inferior_target_data): Rename to ...
2156 (thread_target_data): ... this.
2157 (inferior_regcache_data): Rename to ...
2158 (thread_regcache_data): ... this.
2159 (set_inferior_regcache_data): Rename to ...
2160 (set_thread_regcache_data): ... this.
2161 * inferiors.c (inferior_target_data): Rename to ...
2162 (thread_target_data): ... this.
2163 (inferior_regcache_data): Rename to ...
2164 (thread_regcache_data): ... this.
2165 (set_inferior_regcache_data): Rename to ...
2166 (set_thread_regcache_data): ... this.
2167 (free_one_thread): Update.
2168 * linux-low.h (get_thread_lwp): Update.
2169 * regcache.c (get_thread_regcache): Update.
2170 (regcache_invalidate_thread): Update.
2171 (free_register_cache_thread): Update.
2172 * win32-i386-low.c (update_debug_registers_callback): Update.
2173 (win32_get_current_dr): Update.
2174 * win32-low.c (thread_rec): Update.
2175 (delete_thread_info): Update.
2176 (continue_one_thread): Update.
2177 (suspend_one_thread): Update.
2178
a160cc46
SM		 21792017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2180
2181 * inferiors.c (set_inferior_target_data): Remove.
2182 * inferiors.h (set_inferior_target_data): Remove.
2183
6d580b63
YQ		 21842017-08-18 Yao Qi <yao.qi@linaro.org>
2185
2186 * Makefile.in (OBS): Add selftest.o.
2187 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2188 * configure, config.in: Re-generated.
2189 * server.c: Include common/sefltest.h.
2190 (captured_main): Handle option --selftest.
2191
f5a29eb0
YQ		 21922017-08-09 Yao Qi <yao.qi@linaro.org>
2193
2194 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2195 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2196 i386-avx-mpx.o and i386-mmx.o.
2197 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2198 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2199 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2200 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2201 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2202 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2203 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2204 i386/amd64-avx-mpx.xml.
2205
57757c2f
YQ		 22062017-08-09 Yao Qi <yao.qi@linaro.org>
2207
2208 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2209 and x32-avx-avx512.o.
2210 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2211 i386/x32-avx-avx512.xml.
2212
229d26fc
SM		 22132017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2214
2215 * tracepoint.h (enum class fast_tpoint_collect_result): New
2216 enumeration.
2217 (fast_tracepoint_collecting): Change return type to
2218 fast_tpoint_collect_result.
2219 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2220 * linux-low.h: Include tracepoint.h.
2221 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2222 fast_tpoint_collect_result.
2223 * linux-low.c (handle_tracepoints): Adjust.
2224 (linux_fast_tracepoint_collecting): Change return type to
2225 fast_tpoint_collect_result.
2226 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2227 linux_wait_1, stuck_in_jump_pad_callback,
2228 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2229 proceed_one_lwp): Adjust to type change.
2230
2e1e43e1
YQ		 22312017-07-10 Yao Qi <yao.qi@linaro.org>
2232
2233 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2234
adc764e7
YQ		 22352017-06-29 Yao Qi <yao.qi@linaro.org>
2236
2237 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2238 Remove.
2239 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2240
a206891a
SM		 22412017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2242
2243 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2244
9a6c7d9c
SDJ		 22452017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2246
2247 * linux-low.c (linux_create_inferior): Adjust code to access the
2248 environment information via 'gdb_environ' class.
2249 * lynx-low.c (lynx_create_inferior): Likewise.
2250 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2251 (get_environ): Return a pointer to 'our_environ'.
2252 (captured_main): Initialize 'our_environ'.
2253 * server.h (get_environ): Adjust prototype.
2254 * spu-low.c (spu_create_inferior): Adjust code to access the
2255 environment information via 'gdb_environ' class.
2256
ae3e2ccf
SM		 22572017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2258
2259 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2260 usage of "register" keyword.
2261
3e019bdc
SM		 22622017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2263
2264 * configure: Re-generate.
2265
8465943a
SM		 22662017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2267
2268 * configure: Re-generate.
2269
cf0dd6f0
SM		 22702017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2271
2272 * Makefile.in (COMPILE.pre): Add "-x c++".
2273
9845682b
SDJ		 22742017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2275
2276 * fork-child.c: Conditionally include <signal.h>.
2277
aefd8b33
SDJ		 22782017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2279
2280 * server.c (handle_general_set): Handle new packet
2281 "QStartupWithShell".
2282 (handle_query): Add "QStartupWithShell" to the list of supported
2283 packets.
2284 (gdbserver_usage): Add help text explaining the
2285 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2286 options.
2287 (captured_main): Recognize and act upon the presence of the new
2288 CLI options.
2289
2090129c
SDJ		 22902017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2291 Pedro Alves <palves@redhat.com>
2292
2293 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2294 * configure: Regenerate.
2295 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2296 "fork-inferior.o".
2297 (i[34567]86-*-lynxos*): Likewise.
2298 (spu*-*-*): Likewise.
2299 * fork-child.c: New file.
2300 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2301 and "environ.h".
2302 (linux_ptrace_fun): New function.
2303 (linux_create_inferior): Adjust function prototype to reflect
2304 change on "target.h". Adjust function code to use
2305 "fork_inferior".
2306 (linux_request_interrupt): Delete "signal_pid".
2307 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2308 (lynx_ptrace_fun): New function.
2309 (lynx_create_inferior): Adjust function prototype to reflect
2310 change on "target.h". Adjust function code to use
2311 "fork_inferior".
2312 * nto-low.c (nto_create_inferior): Adjust function prototype and
2313 code to reflect change on "target.h". Update comments.
2314 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2315 "common-terminal.h" and "environ.h".
2316 (terminal_fd): Moved to fork-child.c.
2317 (old_foreground_pgrp): Likewise.
2318 (restore_old_foreground_pgrp): Likewise.
2319 (last_status): Make it global.
2320 (last_ptid): Likewise.
2321 (our_environ): New variable.
2322 (startup_with_shell): Likewise.
2323 (program_name): Likewise.
2324 (program_argv): Rename to...
2325 (program_args): ...this.
2326 (wrapper_argv): New variable.
2327 (start_inferior): Delete function.
2328 (get_exec_wrapper): New function.
2329 (get_exec_file): Likewise.
2330 (get_environ): Likewise.
2331 (prefork_hook): Likewise.
2332 (post_fork_inferior): Likewise.
2333 (postfork_hook): Likewise.
2334 (postfork_child_hook): Likewise.
2335 (handle_v_run): Update code to deal with arguments coming from the
2336 remote host. Update calls from "start_inferior" to
2337 "create_inferior".
2338 (captured_main): Likewise. Initialize environment variable. Call
2339 "have_job_control".
2340 * server.h (post_fork_inferior): New prototype.
2341 (get_environ): Likewise.
2342 (last_status): Declare.
2343 (last_ptid): Likewise.
2344 (signal_pid): Likewise.
2345 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2346 (spu_ptrace_fun): New function.
2347 (spu_create_inferior): Adjust function prototype to reflect change
2348 on "target.h". Adjust function code to use "fork_inferior".
2349 * target.c (target_terminal_init): New function.
2350 (target_terminal_inferior): Likewise.
2351 (target_terminal_ours): Likewise.
2352 * target.h: Include <vector>.
2353 (struct target_ops) <create_inferior>: Update prototype.
2354 (create_inferior): Update macro.
2355 * utils.c (gdb_flush_out_err): New function.
2356 * win32-low.c (win32_create_inferior): Adjust function prototype
2357 and code to reflect change on "target.h".
2358
043a4934
SDJ		 23592017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2360
2361 * inferiors.c (switch_to_thread): New function.
2362
15652511
SDJ		 23632017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2364
2365 * Makefile.in (SFILE): Add "common/job-control.c".
2366 (OBS): Add "job-control.o".
2367
21ea5acd
SDJ		 23682017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2369
2370 * Makefile: Remove "@host_makefile_frag@".
2371
e13cb306
PA		 23722017-05-05 Pedro Alves <palves@redhat.com>
2373
2374 * configure: Regenerate.
2375
c94fee56
SDJ		 23762017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2377
2378 * configure: Regenerate.
2379
a0ff9e1a
SM		 23802017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2381
2382 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2383 software_single_step change of return type to
2384 std::vector<CORE_ADDR>.
2385 * linux-low.c (install_software_single_step_breakpoints):
2386 Likewise.
2387 * linux-low.h (install_software_single_step_breakpoints):
2388 Likewise.
2389
be628ab8
SDJ		 23902017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2391
2392 * remote-utils.c: Include "gdb_termios.h" instead of
2393 "terminal.h".
2394 * terminal.h: Delete file.
2395
7c5ded6a
SDJ		 23962017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2397
2398 * server.c: Include <vector>.
2399 <program_argv, wrapper_argv>: Convert to std::vector.
2400 (start_inferior): Rewrite function to use C++.
2401 (handle_v_run): Likewise. Update code that calculates the argv
2402 based on the vRun packet; use C++.
2403 (captured_main): Likewise.
2404
436252de
SM		 24052017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2406
2407 * server.c (handle_v_cont): Initialize thread_resume::thread
2408 with null_ptid.
2409
9bf2a700
PA		 24102017-04-05 Pedro Alves <palves@redhat.com>
2411
2412 * configure: Regenerate.
2413
a121b7c1
PA		 24142017-04-05 Pedro Alves <palves@redhat.com>
2415
2416 * gdbreplay.c (sync_error): Constify.
2417 * linux-x86-low.c (push_opcode): Constify.
2418
21c8a587
PA		 24192017-04-05 Pedro Alves <palves@redhat.com>
2420
2421 * win32-low.c (get_child_debug_event)
2422 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2423 Report TARGET_WAITKIND_SPURIOUS instead.
2424
fb32b4f7
PA		 24252017-04-05 Pedro Alves <palves@redhat.com>
2426
2427 * remote-utils.c (remote_prepare, remote_open): Constify.
2428 * remote-utils.h (remote_prepare, remote_open): Constify.
2429 * server.c (captured_main): Constify 'port' handling.
2430
65dd1e59
SM		 24312017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2432
2433 * Makefile.in (clean): Clear .deps.
2434
8fa5b777
SM		 24352017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2436
2437 * .gitignore: Remove generated files, replace with wildcard.
2438 * (clean): Replace removal of generated files with wildcard.
2439 (version.c): Replace with...
2440 (version-generated.c): ...this.
2441 (xml-builtin.c): Replace with...
2442 (xml-builtin-generated.c): ...this.
2443 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2444 (%.c: *regformats*): Replace with...
2445 (%-generated.c: *regformats*): ...this.
2446
a12e714b
MF		 24472017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2448
2449 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2450 (xtensa_fill_gregset): Call collect_register_by_name for
2451 threadptr register.
2452 (xtensa_store_gregset): Call supply_register_by_name for
2453 threadptr register.
2454
1a09b50a
MF		 24552017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2456
2457 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2458 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2459 (xtensa_store_gregset): Call supply_register for all registers in
2460 a0_regnum..a0_regnum + C0_NREGS range.
2461
1a01e7c6
SM		 24622017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2463
2464 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2465 (ax-ipa.o: ax.c): Remove.
2466 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2467 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2468 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2469 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2470 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2471
36bc18a8
SM		 24722017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2473
2474 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2475 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2476 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2477 (errors-ipa.o: ../common/errors.c): Remove.
2478 (format-ipa.o: ../common/format.c): Remove.
2479 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2480
a8ebe3d5
SM		 24812017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2482
2483 * Makefile.in (%-ipa.o: %.c): New rule.
2484 (tracepoint-ipa.o: tracepoint.c): Remove.
2485 (utils-ipa.o: utils.c): Remove.
2486 (remote-utils-ipa.o: remote-utils.c): Remove.
2487 (regcache-ipa.o: regcache.c): Remove.
2488 (i386-linux-ipa.o: i386-linux.c): Remove.
2489 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2490 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2491 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2492 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2493 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2494 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2495 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2496 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2497 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2498 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2499 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2500 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2501 (aarch64-ipa.o: aarch64.c): Remove.
2502 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2503 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2504 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2505 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2506 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2507 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2508 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2509 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2510 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2511 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2512 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2513 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2514 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2515 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2516 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2517 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2518 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2519 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2520 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2521 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2522 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2523 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2524 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2525 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2526 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2527 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2528 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2529 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2530 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2531 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2532 (tdesc-ipa.o: tdesc.c): Remove.
2533 (x32-linux-ipa.o: x32-linux.c): Remove.
2534 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2535 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2536
50cfacb7
SM		 25372017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2538
2539 * Makefile.in (%.o: ../arch/%.c): New rule.
2540 (arm.o: ../arch/arm.c): Remove.
2541 (arm-linux.o: ../arch/arm-linux.c): Remove.
2542 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2543 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2544
c5a22423
SM		 25452017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2546
2547 * Makefile.in (%.o: ../nat/%.c): New rule.
2548 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2549 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2550 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2551 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2552 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2553 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2554 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2555 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2556 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2557 (linux-personality.o: ../nat/linux-personality.c): Remove.
2558 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2559 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2560 (x86-linux.o: ../nat/x86-linux.c): Remove.
2561 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2562 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2563
6bda016b
SM		 25642017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2565
2566 * Makefile.in (%.o: ../common/%.c): New rule.
2567 (signals.o: ../common/signals.c): Remove.
2568 (print-utils.o: ../common/print-utils.c): Remove.
2569 (rsp-low.o: ../common/rsp-low.c): Remove.
2570 (common-utils.o: ../common/common-utils.c): Remove.
2571 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2572 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2573 (vec.o: ../common/vec.c): Remove.
2574 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2575 (xml-utils.o: ../common/xml-utils.c): Remove.
2576 (ptid.o: ../common/ptid.c): Remove.
2577 (buffer.o: ../common/buffer.c): Remove.
2578 (format.o: ../common/format.c): Remove.
2579 (filestuff.o: ../common/filestuff.c): Remove.
2580 (agent.o: ../common/agent.c): Remove.
2581 (errors.o: ../common/errors.c): Remove.
2582 (environ.o: ../common/environ.c): Remove.
2583 (common-debug.o: ../common/common-debug.c): Remove.
2584 (cleanups.o: ../common/cleanups.c): Remove.
2585 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2586 (fileio.o: ../common/fileio.c): Remove.
2587 (common-regcache.o: ../common/common-regcache.c): Remove.
2588 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2589 (new-op.o: ../common/new-op.c): Remove.
2590 (btrace-common.o: ../common/btrace-common.c): Remove.
2591
21122961
SM		 25922017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2593
2594 * Makefile.in (%.o: ../target/%.c): New rule.
2595 (waitstatus.o: ../target/waitstatus.c): Remove.
2596
c362e621
SM		 25972017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2598
2599 * Makefile.in
2600 (%.c: ../regformats/%.dat,
2601 (%.c: ../regformats/arm/%.dat,
2602 (%.c: ../regformats/i386/%.dat,
2603 (%.c: ../regformats/rs6000/%.dat): New rules.
2604 (aarch64.c): Remove.
2605 (reg-arm.c): Remove.
2606 (arm-with-iwmmxt.c): Remove.
2607 (arm-with-vfpv2.c): Remove.
2608 (arm-with-vfpv3.c): Remove.
2609 (arm-with-neon.c): Remove.
2610 (reg-bfin.c): Remove.
2611 (reg-cris.c): Remove.
2612 (reg-crisv32.c): Remove.
2613 (i386.c): Remove.
2614 (i386-linux.c): Remove.
2615 (i386-avx.c): Remove.
2616 (i386-avx-linux.c): Remove.
2617 (i386-avx-avx512.c): Remove.
2618 (i386-avx-avx512-linux.c): Remove.
2619 (i386-mpx.c): Remove.
2620 (i386-mpx-linux.c): Remove.
2621 (i386-avx-mpx-avx512-pku.c): Remove.
2622 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2623 (i386-avx-mpx.c): Remove.
2624 (i386-avx-mpx-linux.c): Remove.
2625 (i386-mmx.c): Remove.
2626 (i386-mmx-linux.c): Remove.
2627 (reg-ia64.c): Remove.
2628 (reg-m32r.c): Remove.
2629 (reg-m68k.c): Remove.
2630 (reg-cf.c): Remove.
2631 (mips-linux.c): Remove.
2632 (mips-dsp-linux.c): Remove.
2633 (mips64-linux.c): Remove.
2634 (mips64-dsp-linux.c): Remove.
2635 (nios2-linux.c): Remove.
2636 (powerpc-32.c): Remove.
2637 (powerpc-32l.c): Remove.
2638 (powerpc-altivec32l.c): Remove.
2639 (powerpc-cell32l.c): Remove.
2640 (powerpc-vsx32l.c): Remove.
2641 (powerpc-isa205-32l.c): Remove.
2642 (powerpc-isa205-altivec32l.c): Remove.
2643 (powerpc-isa205-vsx32l.c): Remove.
2644 (powerpc-e500l.c): Remove.
2645 (powerpc-64l.c): Remove.
2646 (powerpc-altivec64l.c): Remove.
2647 (powerpc-cell64l.c): Remove.
2648 (powerpc-vsx64l.c): Remove.
2649 (powerpc-isa205-64l.c): Remove.
2650 (powerpc-isa205-altivec64l.c): Remove.
2651 (powerpc-isa205-vsx64l.c): Remove.
2652 (s390-linux32.c): Remove.
2653 (s390-linux32v1.c): Remove.
2654 (s390-linux32v2.c): Remove.
2655 (s390-linux64.c): Remove.
2656 (s390-linux64v1.c): Remove.
2657 (s390-linux64v2.c): Remove.
2658 (s390-te-linux64.c): Remove.
2659 (s390-vx-linux64.c): Remove.
2660 (s390-tevx-linux64.c): Remove.
2661 (s390x-linux64.c): Remove.
2662 (s390x-linux64v1.c): Remove.
2663 (s390x-linux64v2.c): Remove.
2664 (s390x-te-linux64.c): Remove.
2665 (s390x-vx-linux64.c): Remove.
2666 (s390x-tevx-linux64.c): Remove.
2667 (tic6x-c64xp-linux.c): Remove.
2668 (tic6x-c64x-linux.c): Remove.
2669 (tic6x-c62x-linux.c): Remove.
2670 (reg-sh.c): Remove.
2671 (reg-sparc64.c): Remove.
2672 (reg-spu.c): Remove.
2673 (amd64.c): Remove.
2674 (amd64-linux.c): Remove.
2675 (amd64-avx.c): Remove.
2676 (amd64-avx-linux.c): Remove.
2677 (amd64-avx-avx512.c): Remove.
2678 (amd64-avx-avx512-linux.c): Remove.
2679 (amd64-mpx.c): Remove.
2680 (amd64-mpx-linux.c): Remove.
2681 (amd64-avx-mpx-avx512-pku.c): Remove.
2682 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2683 (amd64-avx-mpx.c): Remove.
2684 (amd64-avx-mpx-linux.c): Remove.
2685 (x32.c): Remove.
2686 (x32-linux.c): Remove.
2687 (x32-avx.c): Remove.
2688 (x32-avx-linux.c): Remove.
2689 (x32-avx-avx512.c): Remove.
2690 (x32-avx-avx512-linux.c): Remove.
2691 (reg-xtensa.c): Remove.
2692 (reg-tilegx.c): Remove.
2693 (reg-tilegx32.c): Remove.
2694
1672e0d9
SDJ		 26952017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2696
2697 * Makefile.in (SFILES): Add "common/environ.c".
2698 (OBJS): Add "common/environ.h".
2699
239b6d10
WT		 27002017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2701
2702 * configure.ac: Check if the fs_base and gs_base members of
2703 `struct user_regs_struct' exist.
2704 * config.in: Regenerated.
2705 * configure: Likewise.
2706
694b382c
AT		 27072017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2708
2709 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2710 target_read_memory.
2711 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2712 (get_next_pcs_syscall_next_pc): Likewise.
2713
7dc53023
LM		 27142016-12-23 Luis Machado <lgustavo@codesourcery.com>
2715
2716 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2717 * nto-x86-low.c: Likewise.
2718
ad02e4fe
SM		 27192016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2720
2721 * Makefile.in: Include disable-implicit-rules.mk.
2722
dcb07cfa
PA		 27232016-11-23 Pedro Alves <palves@redhat.com>
2724
2725 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2726 (debug_vprintf): Use std::chrono::steady_clock instead of
2727 gettimeofday. Use '.' instead of ':'.
2728 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2729 (get_timestamp): Use std::chrono::steady_clock instead of
2730 gettimeofday.
2731
8629c02c
SM		 27322016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2733
2734 * Makefile.in: Fix whitespace formatting.
2735
b593ecca
SM		 27362016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2737
2738 * Makefile.in (SFILES, OBS): Flatten list and order
2739 alphabetically.
2740
9986ba08
PA		 27412016-11-23 Pedro Alves <palves@redhat.com>
2742
2743 * event-loop.c (handle_file_event): Use warning.
2744 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2745 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2746 Use warning.
2747
4eefa7bc
PA		 27482016-11-23 Pedro Alves <palves@redhat.com>
2749
2750 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2751 output.
2752 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2753 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2754 debug_printf and debug_flush for debug output.
2755 * server.c (handle_general_set): Likewise.
2756 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2757 output.
2758
5443506e
SM		 27592016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2760
2761 * Makefile.in (.c.o): Replace rule with ...
2762 (%.o: %.c): ... this one.
2763
3b165252
SM		 27642016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2765
2766 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2767 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2768 make.
2769 * configure.ac: Remove checks for the make program.
2770 * configure: Re-generate.
2771
0bcda685
PA		 27722016-10-28 Pedro Alves <palves@redhat.com>
2773
2774 * Makefile.in (CXX_DIALECT): Get from configure.
2775 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2776 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2777 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2778 * config.in: Regenerate.
2779 * configure: Regenerate.
2780
c3805894
YQ		 27812016-10-27 Yao Qi <yao.qi@linaro.org>
2782
2783 * linux-low.c (linux_supports_range_stepping): Return true if
2784 can_software_single_step return true.
2785
89342618
YQ		 27862016-10-27 Yao Qi <yao.qi@linaro.org>
2787
2788 * inferiors.c (find_inferior_in_random): New function.
2789 * inferiors.h (find_inferior_in_random): Declare.
2790 * linux-low.c (linux_wait_for_event_filtered): Call
2791 find_inferior_in_random instead of find_inferior.
2792
e3652c84
YQ		 27932016-10-27 Yao Qi <yao.qi@linaro.org>
2794
2795 * linux-low.c (linux_wait_1): If single-step breakpoints are
2796 inserted, remove them.
2797
5a04c4cf
PA		 27982016-10-26 Pedro Alves <palves@redhat.com>
2799
2800 * linux-low.c (handle_extended_wait): Link parent/child fork
2801 threads.
2802 (linux_wait_1): Unlink them.
2803 (linux_set_resume_request): Ignore resume requests for
2804 already-resumed and unhandled fork child threads.
2805 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2806 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2807 New functions.
2808 (handle_v_requests) <vCont>: Don't call require_running.
2809 * server.h (in_queued_stop_replies): New declaration.
2810
cb93dc7f
YQ		 28112016-10-24 Yao Qi <yao.qi@linaro.org>
2812
2813 PR server/20733
2814 * linux-aarch64-low.c (append_insns): Cast the return value to
2815 'uint32_t *'.
2816
a1078bea
YQ		 28172016-10-10 Yao Qi <yao.qi@linaro.org>
2818
2819 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2820
1fb77080
SDJ		 28212016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2822
2823 * target.c (target_supports_multi_process): New function, moved
2824 from...
2825 * target.h (target_supports_multi_process): ... here. Remove
2826 macro.
2827
39b5a3b9
TT		 28282016-10-05 Tom Tromey <tom@tromey.com>
2829
2830 PR remote/20655:
2831 * tracepoint.c (handle_tracepoint_bkpts): Check
2832 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2833
c1d0b70a
YQ		 28342016-10-05 Yao Qi <yao.qi@linaro.org>
2835
2836 * configure.srv: Update the path of arm-*.xml files.
2837
0a69eedb
YQ		 28382016-10-05 Terry Guo <terry.guo@arm.com>
2839 Yao Qi <yao.qi@linaro.org>
2840
2841 * Makefile.in: Adjust the path of rules.
2842 * configure.srv: Update the path of xml files.
2843 * regformats/arm-with-iwmmxt.dat: Regenerated.
2844 * regformats/arm-with-neon.dat: Likewise.
2845 * regformats/arm-with-vfpv2.dat: Likewise.
2846 * regformats/arm-with-vfpv3.dat Likewise.
2847
17e16485
YQ		 28482016-09-30 Yao Qi <yao.qi@linaro.org>
2849
2850 PR gdbserver/20627
2851 * target.c (target_stop_and_wait): Don't call
2852 target_continue_no_signal, use resume_stop instead.
2853
edeeb602
YQ		 28542016-09-26 Yao Qi <yao.qi@linaro.org>
2855
2856 * linux-low.c (linux_wait_1): Call debug_exit.
2857
503b1c39
PA		 28582016-09-23 Pedro Alves <palves@redhat.com>
2859
2860 * Makefile.in (SFILES): Add common/new-op.c.
2861 (OBS): Add common/new-op.o.
2862 (new-op.o): New rule.
2863
74172ecf
SM		 28642016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2865
2866 * .gitinore: Ignore more files.
2867
fc6cda2e
YQ		 28682016-09-21 Yao Qi <yao.qi@linaro.org>
2869
2870 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2871 23.
2872
bc1e6c81
SDJ		 28732016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2874
2875 * server.c (start_inferior): Call target_mourn_inferior instead of
2876 mourn_inferior; pass ptid_t argument to it.
2877 (resume): Likewise.
2878 (handle_target_event): Likewise.
2879 * target.c (target_mourn_inferior): New function.
2880 * target.h (mourn_inferior): Delete macro.
2881
0e00e962
AA		 28822016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2883
2884 * linux-low.c (lwp_is_stepping): New function.
2885
1d8cb77d
CL		 28862016-09-06 Carl Love <cel@us.ibm.com>
2887
2888 * server.c (start_inferior): Fixed comment, requested comment change
2889 didn't get updated correctly. Removed reference to ptrace () call as
2890 it is only true on Linux systems.
2891
7313bced
CL		 28922016-09-06 Carl Love <cel@us.ibm.com>
2893
2894 * server.c (start_inferior): Do not call
2895 function target_post_create_inferior () if the
2896 inferior process has already exited.
2897
cf6de44d
PA		 28982016-09-05 Pedro Alves <palves@redhat.com>
2899
2900 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2901 (COMPILE.pre, CC_LD): Use CXX directly.
2902 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2903 * acinclude.m4: Don't include build-with-cxx.m4.
2904 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2905 * configure: Regenerate.
2906
c1da6748
AT		 29072016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2908
2909 PR gdb/19495
2910 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2911 call writing data to own_buf.
2912
f2b9e3df
SDJ		 29132016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2914
2915 * target.c (mywait): Call target_wait instead of
2916 the_target->wait.
2917 (target_wait): New function.
2918
049a8570
SDJ		 29192016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2920
2921 * server.c (start_inferior): New variable 'ptid'. Replace calls
2922 to the_target->resume by target_continue{,_no_signal}, depending
2923 on the case.
2924 * target.c (target_stop_and_wait): Call target_continue_no_signal
2925 instead of the_target->resume.
2926 (target_continue): New function.
2927
3aa5cfa0
AT		 29282016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2929
2930 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2931
754653a7
AZ		 29322016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2933
2934 PR server/20491
2935 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2936 ps_prochandle.
2937 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2938 * linux-arm-low.c (ps_get_thread_area): Likewise.
2939 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2940 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2941 * linux-mips-low.c (ps_get_thread_area): Likewise.
2942 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2943 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2944 * linux-x86-low.c (ps_get_thread_area): Likewise.
2945 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2946
ed036b40
PA		 29472016-08-19 Pedro Alves <palves@redhat.com>
2948
2949 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2950
c8ef42ee
PA		 29512016-08-19 Pedro Alves <palves@redhat.com>
2952
2953 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2954 comment. Use memcpy instead of casting through unsigned long.
2955
9c235a72
PA		 29562016-08-19 Pedro Alves <palves@redhat.com>
2957
2958 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2959 allocating around 0x80000000.
2960
201506da
PA		 29612016-08-19 Pedro Alves <palves@redhat.com>
2962
2963 PR gdb/20415
2964 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2965 (x32-avx512-linux-ipa.o): New rules.
2966 * configure.ac (x86_64-*-linux*): New x32 check.
2967 * configure.srv (ipa_x32_linux_regobj): New.
2968 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2969 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2970 descriptions.
2971 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2972 descriptions.
2973 * configure: Regenerate.
2974
f348d89a
PA		 29752016-08-09 Pedro Alves <palves@redhat.com>
2976
2977 PR gdb/18653
2978 * Makefile.in (OBS): Add signals-state-save-restore.o.
2979 (signals-state-save-restore.o): New rule.
2980 * config.in: Regenerate.
2981 * configure: Regenerate.
2982 * linux-low.c: Include "signals-state-save-restore.h".
2983 (linux_create_inferior): Call
2984 restore_original_signals_state.
2985 * server.c: Include "dispositions-save-restore.h".
2986 (captured_main): Call save_original_signals_state.
2987
1baf5149
PA		 29882016-08-05 Pedro Alves <palves@redhat.com>
2989
2990 * configure: Regenerate.
2991
fcd4a73d
YQ		 29922016-08-04 Yao Qi <yao.qi@linaro.org>
2993
2994 * linux-low.c (regsets_fetch_inferior_registers): Check
2995 errno is ESRCH or not.
2996
979659d0
YQ		 29972016-08-02 Yao Qi <yao.qi@linaro.org>
2998
2999 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3000 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3001 (thread_db_load_search): Update.
3002 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3003 td_ta_set_event and td_ta_event_getmsg.
3004
6598661d
PA		 30052016-07-26 Pedro Alves <palves@redhat.com>
3006
3007 PR server/20414
3008 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3009 of unsigned long for 64-bit registers and use uint32_t instead of
3010 unsigned int for 32-bit registers.
3011
9cf12d57
PA		 30122016-07-26 Pedro Alves <palves@redhat.com>
3013
3014 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3015 to 'ptrace'.
3016
305450ed
TT		 30172016-07-21 Tom Tromey <tom@tromey.com>
3018
3019 * configure: Rebuild.
3020
2583da7c
YQ		 30212016-07-21 Yao Qi <yao.qi@linaro.org>
3022
3023 * mem-break.c (find_gdb_breakpoint): Cast bp to
3024 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3025
21536b36
YQ		 30262016-07-21 Yao Qi <yao.qi@linaro.org>
3027
3028 * server.c (handle_v_requests): Support s and S actions
3029 if target_supports_software_single_step return true.
3030
8901d193
YQ		 30312016-07-21 Yao Qi <yao.qi@linaro.org>
3032
3033 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3034 is resume_step, call maybe_hw_step.
3035 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3036 and unstop them.
3037 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3038 breakpoints or not.
3039 (proceed_one_lwp): If resume request is resume_step, install
3040 reinsert breakpoints and call maybe_hw_step.
3041
0e9a339e
YQ		 30422016-07-21 Yao Qi <yao.qi@linaro.org>
3043
3044 * linux-low.c (proceed_one_lwp): Declare.
3045 (linux_resume_one_thread): Remove local variable 'step'.
3046 Lift code enqueue signal. Call proceed_one_lwp instead of
3047 linux_resume_one_lwp.
3048
4281b351
YQ		 30492016-07-21 Yao Qi <yao.qi@linaro.org>
3050
3051 * linux-low.c (linux_resume_one_thread): Call
3052 enqueue_pending_signal.
3053
984a2c04
YQ		 30542016-07-21 Yao Qi <yao.qi@linaro.org>
3055
3056 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3057 * inferiors.c (do_restore_current_thread_cleanup): New function.
3058 (make_cleanup_restore_current_thread): Likewise.
3059 * linux-low.c (install_software_single_step_breakpoints): Call
3060 make_cleanup_restore_current_thread. Switch current_thread to
3061 thread.
3062
bec903c9
YQ		 30632016-07-21 Yao Qi <yao.qi@linaro.org>
3064
3065 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3066 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3067 (clone_one_breakpoint): Likewise.
3068 (delete_reinsert_breakpoints): Change parameter to thread.
3069 Callers updated.
3070 (has_reinsert_breakpoints): Likewise.
3071 (uninsert_reinsert_breakpoints): Likewise.
3072 (reinsert_reinsert_breakpoints): Likewise.
3073 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3074 (delete_reinsert_breakpoints): Likewise.
3075 (reinsert_reinsert_breakpoints): Likewise.
3076 (uninsert_reinsert_breakpoints): Likewise.
3077 (has_reinsert_breakpoints): Likewise.
3078
63c40ec7
YQ		 30792016-07-21 Yao Qi <yao.qi@linaro.org>
3080
3081 * inferiors.c (get_thread_process): Make parameter const.
3082 * inferiors.h (get_thread_process): Update declaration.
3083 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3084 Add new parameters child_thread and parent_thread. Callers
3085 updated.
3086 * mem-break.h (clone_all_breakpoints): Update declaration.
3087
9aa76cd0
YQ		 30882016-07-21 Yao Qi <yao.qi@linaro.org>
3089
3090 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3091 <command_list, handler>: Remove.
3092 (struct gdb_breakpoint): New.
3093 (struct other_breakpoint): New.
3094 (struct reinsert_breakpoint): New.
3095 (is_gdb_breakpoint): New function.
3096 (any_persistent_commands): Update command_list if
3097 is_gdb_breakpoint returns true.
3098 (set_breakpoint): Create breakpoints according to their types.
3099 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3100 (set_gdb_breakpoint_1): Likewise.
3101 (set_gdb_breakpoint): Likewise.
3102 (clear_breakpoint_conditions): Change parameter type to
3103 'struct gdb_breakpoint *'.
3104 (clear_breakpoint_commands): Likewise.
3105 (clear_breakpoint_conditions_and_commands): Likewise.
3106 (add_condition_to_breakpoint): Likewise.
3107 (add_breakpoint_condition): Likewise.
3108 (add_commands_to_breakpoint): Likewise.
3109 (check_breakpoints): Check other_breakpoint.
3110 (clone_one_breakpoint): Clone breakpopint according to its type.
3111 * mem-break.h (struct gdb_breakpoint): Declare.
3112 (set_gdb_breakpoint): Update declaration.
3113 (clear_breakpoint_conditions_and_commands): Likewise.
3114 (add_breakpoint_condition): Likewise.
3115 (add_breakpoint_commands): Likewise.
3116 * server.c (process_point_options): Change parameter type to
3117 'struct gdb_breakpoint *'.
3118
811f8301
YQ		 31192016-07-21 Yao Qi <yao.qi@linaro.org>
3120
3121 * mem-break.c (set_breakpoint_at): Rename it to ...
3122 (set_breakpoint_type_at): ... it.
3123 (set_breakpoint_at): Call set_breakpoint_type_at.
3124 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3125 * mem-break.h (set_breakpoint_at): Update comments.
3126
b1c51e36
CLT		 31272016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3128
3129 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3130 to buf parameter.
3131 (nios2_store_gregset): Likewise.
3132
ced2dffb
PA		 31332016-07-01 Pedro Alves <palves@redhat.com>
3134 Antoine Tremblay <antoine.tremblay@ericsson.com>
3135
3136 * linux-low.c: Change interface to take the target lwp_info
3137 pointer directly and return void. Handle detaching from a zombie
3138 thread.
3139 (linux_detach_lwp_callback): New function.
3140 (linux_detach): Detach from the leader thread after detaching from
3141 the clone threads.
3142
2ac09a5b
YQ		 31432016-06-28 Yao Qi <yao.qi@linaro.org>
3144
3145 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3146 for variable new_offset.
3147 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3148 (aarch64_ftrace_insn_reloc_cb): Likewise.
3149 (aarch64_ftrace_insn_reloc_tb): Likewise.
3150 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3151 PRIx64 instead of PRIx32.
3152
79e7fd4f
YQ		 31532016-06-28 Yao Qi <yao.qi@linaro.org>
3154
3155 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3156 (the_low_target): Install arm_get_syscall_trapinfo.
3157
061fc021
YQ		 31582016-06-28 Yao Qi <yao.qi@linaro.org>
3159
3160 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3161 function.
3162 (the_low_target): Install aarch64_get_syscall_trapinfo.
3163
4cc32bec
YQ		 31642016-06-28 Yao Qi <yao.qi@linaro.org>
3165
3166 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3167 Callers updated.
3168 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3169 Remove parameter sysno.
3170 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3171 sysret.
3172
782c1122
AA		 31732016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3174
3175 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3176 (s390_emit_ne_goto): Likewise.
3177 (s390_emit_lt_goto): Likewise.
3178 (s390_emit_le_goto): Likewise.
3179 (s390_emit_gt_goto): Likewise.
3180 (s390_emit_ge_goto): Likewise.
3181 (s390x_emit_eq_goto): Likewise.
3182 (s390x_emit_ne_goto): Likewise.
3183 (s390x_emit_lt_goto): Likewise.
3184 (s390x_emit_le_goto): Likewise.
3185 (s390x_emit_gt_goto): Likewise.
3186 (s390x_emit_ge_goto): Likewise.
3187 (s390_emit_ops_impl): Mark variable static.
3188 (s390x_emit_ops): Likewise.
3189
2e7b624b
YQ		 31902016-06-17 Yao Qi <yao.qi@linaro.org>
3191
3192 * linux-low.c (handle_extended_wait): Call
3193 uninsert_reinsert_breakpoints for the parent process. Remove
3194 reinsert breakpoints from the child process. Reinsert them to
3195 the parent process when vfork is done.
3196 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3197 (reinsert_reinsert_breakpoints): New function.
3198 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3199 (reinsert_reinsert_breakpoints): Declare.
3200
8a81c5d7
YQ		 32012016-06-17 Yao Qi <yao.qi@linaro.org>
3202
3203 * linux-low.c (handle_extended_wait): If the parent is doing
3204 step-over, remove the reinsert breakpoints from the forked child.
3205
f50bf8e5
YQ		 32062016-06-17 Yao Qi <yao.qi@linaro.org>
3207
3208 * linux-low.c (unsuspend_all_lwps): Declare.
3209 (linux_low_filter_event): If thread exited, call finish_step_over.
3210 If step-over is finished, unsuspend other threads.
3211
8376a3cb
YQ		 32122016-06-17 Yao Qi <yao.qi@linaro.org>
3213
3214 * linux-low.c (linux_resume_one_lwp_throw): Assert
3215 has_reinsert_breakpoints returns false.
3216 * mem-break.c (delete_disabled_breakpoints): Assert
3217 bp type isn't reinsert_breakpoint.
3218
f79b145d
YQ		 32192016-06-17 Yao Qi <yao.qi@linaro.org>
3220
3221 * linux-low.c (maybe_hw_step): New function.
3222 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3223 (finish_step_over): Switch current_thread to lwp temporarily,
3224 and assert has_reinsert_breakpoints returns true.
3225 (proceed_one_lwp): Call maybe_hw_step.
3226 * mem-break.c (has_reinsert_breakpoints): New function.
3227 * mem-break.h (has_reinsert_breakpoints): Declare.
3228
0ae534d2
JT		 32292016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3230
3231 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3232
fcdad592
YQ		 32332016-05-17 Yao Qi <yao.qi@linaro.org>
3234
3235 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3236 instead of find_inferior.
3237
9e784964
YQ		 32382016-05-05 Yao Qi <yao.qi@linaro.org>
3239
3240 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3241 Initialize res to zero.
3242
cf2ebb6e
YQ		 32432016-05-05 Yao Qi <yao.qi@linaro.org>
3244
3245 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3246 to uint32_t.
3247
c1aebf87
UW		 32482016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3249
3250 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3251 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3252 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3253
35fd2deb 32542016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3255 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3256
3257 * tracepoint.c (write_inferior_int8): New function.
3258 (cmd_qtenable_disable): Write enable flag using
3259 write_inferior_int8.
3260
484b3c32
YQ		 32612016-04-25 Yao Qi <yao.qi@linaro.org>
3262
3263 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3264 (need_step_over_p): Return zero if the LWP has pending signals
3265 can be delivered on software single step target.
3266
85ba7d86
YQ		 32672016-04-25 Yao Qi <yao.qi@linaro.org>
3268
3269 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3270 return instead of error.
3271
3539aa13
YQ		 32722016-04-22 Yao Qi <yao.qi@linaro.org>
3273
3274 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3275 to 23.
3276
5b061e98
YQ		 32772016-04-22 Yao Qi <yao.qi@linaro.org>
3278
3279 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3280 signal when stepping over breakpoint with software single
3281 step.
3282
3451269c
PA		 32832016-04-21 Pedro Alves <palves@redhat.com>
3284
3285 * linux-s390-low.c (s390_collect_ptrace_register)
3286 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3287 add casts.
3288 (s390_check_regset): Use void * instead of gdb_byte *.
3289
a2358508
PA		 32902016-04-20 Pedro Alves <palves@redhat.com>
3291
3292 * configure: Renegerate.
3293
6885166d
YQ		 32942016-04-20 Yao Qi <yao.qi@linaro.org>
3295
3296 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3297 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3298 number 16.
3299 (arm_store_gregset): Likewise.
3300
2b863f51
WT		 33012016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3302
3303 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3304 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3305 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3306 (amd64-avx-mpx-linux.c): New rules.
3307 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3308 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3309 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3310 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3311 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3312 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3313 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3314 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3315 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3316 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3317 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3318 * linux-x86-low.c (x86_linux_read_description): Add case for
3319 X86_XSTATE_AVX_MPX_MASK.
3320 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3321 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3322 init_registers_i386_avx_mpx_linux.
3323 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3324 (initialize_low_tracepoint): Call
3325 init_registers_i386_avx_mpx_linux.
3326 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3327 (initialize_low_tracepoint): Call
3328 init_registers_amd64_avx_mpx_linux.
3329 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3330 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3331 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3332 declarations.
3333
9b30624b
PA		 33342016-04-18 Pedro Alves <palves@redhat.com>
3335
3336 * configure: Regenerate.
3337
45e3745e
AT		 33382016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3339
3340 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3341 (aarch64_emit_sub): Likewise.
3342
2afc13ff
PA		 33432016-04-12 Pedro Alves <palves@redhat.com>
3344
3345 * utils.c (prepare_to_throw_exception): Delete.
3346
6e774b13
SM		 33472016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3348
3349 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3350
4dca19f8
MK		 33512016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3352
3353 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3354
d0a9981f
MK		 33552016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3356
3357 * linux-aarch64-ipa.c: Add <elf.h> include.
3358 * linux-ppc-ipa.c: Add <elf.h> include.
3359 * linux-s390-ipa.c: Add <elf.h> include.
3360
252db07e
MK		 33612016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3362
3363 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3364 (get_raw_reg_ptr): Likewise.
3365 (get_trace_state_variable_value_ptr): Likewise.
3366 (set_trace_state_variable_value_ptr): Likewise.
3367 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3368 char *.
3369
14e2b6d9
MK		 33702016-03-31 Wei-cheng Wang <cole945@gmail.com>
3371 Marcin Kościelnicki <koriakin@0x04.net>
3372
3373 PR/17221
3374 * linux-ppc-low.c (emit_insns): New function.
3375 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3376 (ppc_emit_prologue): New function.
3377 (ppc_emit_epilogue): New function.
3378 (ppc_emit_add): New function.
3379 (ppc_emit_sub): New function.
3380 (ppc_emit_mul): New function.
3381 (ppc_emit_lsh): New function.
3382 (ppc_emit_rsh_signed): New function.
3383 (ppc_emit_rsh_unsigned): New function.
3384 (ppc_emit_ext): New function.
3385 (ppc_emit_zero_ext): New function.
3386 (ppc_emit_log_not): New function.
3387 (ppc_emit_bit_and): New function.
3388 (ppc_emit_bit_or): New function.
3389 (ppc_emit_bit_xor): New function.
3390 (ppc_emit_bit_not): New function.
3391 (ppc_emit_equal): New function.
3392 (ppc_emit_less_signed): New function.
3393 (ppc_emit_less_unsigned): New function.
3394 (ppc_emit_ref): New function.
3395 (ppc_emit_const): New function.
3396 (ppc_emit_reg): New function.
3397 (ppc_emit_pop): New function.
3398 (ppc_emit_stack_flush): New function.
3399 (ppc_emit_swap): New function.
3400 (ppc_emit_stack_adjust): New function.
3401 (ppc_emit_call): New function.
3402 (ppc_emit_int_call_1): New function.
3403 (ppc_emit_void_call_2): New function.
3404 (ppc_emit_if_goto): New function.
3405 (ppc_emit_goto): New function.
3406 (ppc_emit_eq_goto): New function.
3407 (ppc_emit_ne_goto): New function.
3408 (ppc_emit_lt_goto): New function.
3409 (ppc_emit_le_goto): New function.
3410 (ppc_emit_gt_goto): New function.
3411 (ppc_emit_ge_goto): New function.
3412 (ppc_write_goto_address): New function.
3413 (ppc_emit_ops_impl): New static variable.
3414 (ppc64v1_emit_prologue): New function.
3415 (ppc64v2_emit_prologue): New function.
3416 (ppc64_emit_epilogue): New function.
3417 (ppc64_emit_add): New function.
3418 (ppc64_emit_sub): New function.
3419 (ppc64_emit_mul): New function.
3420 (ppc64_emit_lsh): New function.
3421 (ppc64_emit_rsh_signed): New function.
3422 (ppc64_emit_rsh_unsigned): New function.
3423 (ppc64_emit_ext): New function.
3424 (ppc64_emit_zero_ext): New function.
3425 (ppc64_emit_log_not): New function.
3426 (ppc64_emit_bit_and): New function.
3427 (ppc64_emit_bit_or): New function.
3428 (ppc64_emit_bit_xor): New function.
3429 (ppc64_emit_bit_not): New function.
3430 (ppc64_emit_equal): New function.
3431 (ppc64_emit_less_signed): New function.
3432 (ppc64_emit_less_unsigned): New function.
3433 (ppc64_emit_ref): New function.
3434 (ppc64_emit_const): New function.
3435 (ppc64v1_emit_reg): New function.
3436 (ppc64v2_emit_reg): New function.
3437 (ppc64_emit_pop): New function.
3438 (ppc64_emit_stack_flush): New function.
3439 (ppc64_emit_swap): New function.
3440 (ppc64v1_emit_call): New function.
3441 (ppc64v2_emit_call): New function.
3442 (ppc64v1_emit_int_call_1): New function.
3443 (ppc64v2_emit_int_call_1): New function.
3444 (ppc64v1_emit_void_call_2): New function.
3445 (ppc64v2_emit_void_call_2): New function.
3446 (ppc64_emit_if_goto): New function.
3447 (ppc64_emit_eq_goto): New function.
3448 (ppc64_emit_ne_goto): New function.
3449 (ppc64_emit_lt_goto): New function.
3450 (ppc64_emit_le_goto): New function.
3451 (ppc64_emit_gt_goto): New function.
3452 (ppc64_emit_ge_goto): New function.
3453 (ppc64v1_emit_ops_impl): New static variable.
3454 (ppc64v2_emit_ops_impl): New static variable.
3455 (ppc_emit_ops): New function.
3456 (linux_low_target): Wire in ppc_emit_ops.
3457
a2174ba4
MK		 34582016-03-31 Wei-cheng Wang <cole945@gmail.com>
3459 Marcin Kościelnicki <koriakin@0x04.net>
3460
3461 PR/17221
3462 * Makefile.in: Add powerpc-*-ipa.o
3463 * configure.srv: Add ipa_obj for powerpc*-linux.
3464 * linux-ppc-ipa.c: New file.
3465 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3466 includes.
3467 (PPC_FIELD): New macro.
3468 (PPC_SEXT): New macro.
3469 (PPC_OP6): New macro.
3470 (PPC_BO): New macro.
3471 (PPC_LI): New macro.
3472 (PPC_BD): New macro.
3473 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3474 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3475 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3476 (ppc_get_thread_area): New function.
3477 (is_elfv2_inferior): New function.
3478 (gen_ds_form): New function.
3479 (GEN_STD): New macro.
3480 (GEN_STDU): New macro.
3481 (GEN_LD): New macro.
3482 (GEN_LDU): New macro.
3483 (gen_d_form): New function.
3484 (GEN_ADDI): New macro.
3485 (GEN_ADDIS): New macro.
3486 (GEN_LI): New macro.
3487 (GEN_LIS): New macro.
3488 (GEN_ORI): New macro.
3489 (GEN_ORIS): New macro.
3490 (GEN_LWZ): New macro.
3491 (GEN_STW): New macro.
3492 (GEN_STWU): New macro.
3493 (gen_xfx_form): New function.
3494 (GEN_MFSPR): New macro.
3495 (GEN_MTSPR): New macro.
3496 (GEN_MFCR): New macro.
3497 (GEN_MTCR): New macro.
3498 (GEN_SYNC): New macro.
3499 (GEN_LWSYNC): New macro.
3500 (gen_x_form): New function.
3501 (GEN_OR): New macro.
3502 (GEN_MR): New macro.
3503 (GEN_LWARX): New macro.
3504 (GEN_STWCX): New macro.
3505 (GEN_CMPW): New macro.
3506 (gen_md_form): New function.
3507 (GEN_RLDICL): New macro.
3508 (GEN_RLDICR): New macro.
3509 (gen_i_form): New function.
3510 (GEN_B): New macro.
3511 (GEN_BL): New macro.
3512 (gen_b_form): New function.
3513 (GEN_BNE): New macro.
3514 (GEN_LOAD): New macro.
3515 (GEN_STORE): New macro.
3516 (gen_limm): New function.
3517 (gen_atomic_xchg): New function.
3518 (gen_call): New function.
3519 (ppc_relocate_instruction): New function.
3520 (ppc_install_fast_tracepoint_jump_pad): New function.
3521 (ppc_get_min_fast_tracepoint_insn_len): New function.
3522 (ppc_get_ipa_tdesc_idx): New function.
3523 (the_low_target): Wire in the new functions.
3524 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3525 tdescs.
3526 * linux-ppc-tdesc.h: New file.
3527
a13c4696
MK		 35282016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3529
3530 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3531 (alloc_jump_pad_buffer): New function.
3532 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3533 (alloc_jump_pad_buffer): New function.
3534 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3535 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3536 (alloc_jump_pad_buffer): New function.
3537 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3538 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3539 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3540 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3541
1cda1512
MK		 35422016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3543
3544 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3545 * linux-amd64-ipa.c: Likewise.
3546 * linux-i386-ipa.c: Likewise.
3547 * linux-s390-ipa.c: Likewise.
3548 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3549 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3550 set_trace_state_variable_value_ptr.
3551 (struct ipa_sym_addresses): Likewise.
3552 (symbol_list): Likewise.
3553 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3554 accessing gdb_collect directly.
3555 (gdb_collect_ptr_type): New typedef.
3556 (get_raw_reg_ptr_type): New typedef.
3557 (get_trace_state_variable_value_ptr_type): New typedef.
3558 (set_trace_state_variable_value_ptr_type): New typedef.
3559 (gdb_collect_ptr): New global.
3560 (get_raw_reg_ptr): New global.
3561 (get_trace_state_variable_value_ptr): New global.
3562 (set_trace_state_variable_value_ptr): New global.
3563 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3564 accessing get_raw_reg directly.
3565 (get_get_tsv_func_addr): Likewise for
3566 get_trace_state_variable_value_ptr.
3567 (get_set_tsv_func_addr): Likewise for
3568 set_trace_state_variable_value_ptr.
3569 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3570
72fb5488
SM		 35712016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3572
3573 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3574
28170b88
MK		 35752016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3576
3577 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3578 packets.
3579 (relocate_instruction): Remove own_buf.
3580 * server.c (own_buf): Make global.
3581 (handle_v_requests): Make global.
3582 * server.h (own_buf): New declaration.
3583 (handle_v_requests): New prototype.
3584
f39e8743
MK		 35852016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3586
3587 PR 18377
3588 * linux-s390-low.c (add_insns): New function.
3589 (s390_emit_prologue): New function.
3590 (s390_emit_epilogue): New function.
3591 (s390_emit_add): New function.
3592 (s390_emit_sub): New function.
3593 (s390_emit_mul): New function.
3594 (s390_emit_lsh): New function.
3595 (s390_emit_rsh_signed): New function.
3596 (s390_emit_rsh_unsigned): New function.
3597 (s390_emit_ext): New function.
3598 (s390_emit_log_not): New function.
3599 (s390_emit_bit_and): New function.
3600 (s390_emit_bit_or): New function.
3601 (s390_emit_bit_xor): New function.
3602 (s390_emit_bit_not): New function.
3603 (s390_emit_equal): New function.
3604 (s390_emit_less_signed): New function.
3605 (s390_emit_less_unsigned): New function.
3606 (s390_emit_ref): New function.
3607 (s390_emit_if_goto): New function.
3608 (s390_emit_goto): New function.
3609 (s390_write_goto_address): New function.
3610 (s390_emit_litpool): New function.
3611 (s390_emit_const): New function.
3612 (s390_emit_call): New function.
3613 (s390_emit_reg): New function.
3614 (s390_emit_pop): New function.
3615 (s390_emit_stack_flush): New function.
3616 (s390_emit_zero_ext): New function.
3617 (s390_emit_swap): New function.
3618 (s390_emit_stack_adjust): New function.
3619 (s390_emit_set_r2): New function.
3620 (s390_emit_int_call_1): New function.
3621 (s390_emit_void_call_2): New function.
3622 (s390_emit_eq_goto): New function.
3623 (s390_emit_ne_goto): New function.
3624 (s390_emit_lt_goto): New function.
3625 (s390_emit_le_goto): New function.
3626 (s390_emit_gt_goto): New function.
3627 (s390_emit_ge_goto): New function.
3628 (s390x_emit_prologue): New function.
3629 (s390x_emit_epilogue): New function.
3630 (s390x_emit_add): New function.
3631 (s390x_emit_sub): New function.
3632 (s390x_emit_mul): New function.
3633 (s390x_emit_lsh): New function.
3634 (s390x_emit_rsh_signed): New function.
3635 (s390x_emit_rsh_unsigned): New function.
3636 (s390x_emit_ext): New function.
3637 (s390x_emit_log_not): New function.
3638 (s390x_emit_bit_and): New function.
3639 (s390x_emit_bit_or): New function.
3640 (s390x_emit_bit_xor): New function.
3641 (s390x_emit_bit_not): New function.
3642 (s390x_emit_equal): New function.
3643 (s390x_emit_less_signed): New function.
3644 (s390x_emit_less_unsigned): New function.
3645 (s390x_emit_ref): New function.
3646 (s390x_emit_if_goto): New function.
3647 (s390x_emit_const): New function.
3648 (s390x_emit_call): New function.
3649 (s390x_emit_reg): New function.
3650 (s390x_emit_pop): New function.
3651 (s390x_emit_stack_flush): New function.
3652 (s390x_emit_zero_ext): New function.
3653 (s390x_emit_swap): New function.
3654 (s390x_emit_stack_adjust): New function.
3655 (s390x_emit_int_call_1): New function.
3656 (s390x_emit_void_call_2): New function.
3657 (s390x_emit_eq_goto): New function.
3658 (s390x_emit_ne_goto): New function.
3659 (s390x_emit_lt_goto): New function.
3660 (s390x_emit_le_goto): New function.
3661 (s390x_emit_gt_goto): New function.
3662 (s390x_emit_ge_goto): New function.
3663 (s390_emit_ops): New function.
3664 (struct linux_target_ops): Fill in emit_ops hook.
3665
abd9baf9
MK		 36662016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3667
3668 PR 18377
3669 * Makefile.in: Add s390 IPA files.
3670 * configure.srv: Build IPA for s390.
3671 * linux-s390-ipa.c: New file.
3672 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3673 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3674 (tdesc_s390_linux32): Likewise.
3675 (init_registers_s390_linux32v1): Likewise.
3676 (tdesc_s390_linux32v1): Likewise.
3677 (init_registers_s390_linux32v2): Likewise.
3678 (tdesc_s390_linux32v2): Likewise.
3679 (init_registers_s390_linux64): Likewise.
3680 (tdesc_s390_linux64): Likewise.
3681 (init_registers_s390_linux64v1): Likewise.
3682 (tdesc_s390_linux64v1): Likewise.
3683 (init_registers_s390_linux64v2): Likewise.
3684 (tdesc_s390_linux64v2): Likewise.
3685 (init_registers_s390_te_linux64): Likewise.
3686 (tdesc_s390_te_linux64): Likewise.
3687 (init_registers_s390_vx_linux64): Likewise.
3688 (tdesc_s390_vx_linux64): Likewise.
3689 (init_registers_s390_tevx_linux64): Likewise.
3690 (tdesc_s390_tevx_linux64): Likewise.
3691 (init_registers_s390x_linux64): Likewise.
3692 (tdesc_s390x_linux64): Likewise.
3693 (init_registers_s390x_linux64v1): Likewise.
3694 (tdesc_s390x_linux64v1): Likewise.
3695 (init_registers_s390x_linux64v2): Likewise.
3696 (tdesc_s390x_linux64v2): Likewise.
3697 (init_registers_s390x_te_linux64): Likewise.
3698 (tdesc_s390x_te_linux64): Likewise.
3699 (init_registers_s390x_vx_linux64): Likewise.
3700 (tdesc_s390x_vx_linux64): Likewise.
3701 (init_registers_s390x_tevx_linux64): Likewise.
3702 (tdesc_s390x_tevx_linux64): Likewise.
3703 (have_hwcap_s390_vx): New static variable.
3704 (s390_arch_setup): Fill have_hwcap_s390_vx.
3705 (s390_get_thread_area): New function.
3706 (s390_ft_entry_gpr_esa): New const.
3707 (s390_ft_entry_gpr_zarch): New const.
3708 (s390_ft_entry_misc): New const.
3709 (s390_ft_entry_fr): New const.
3710 (s390_ft_entry_vr): New const.
3711 (s390_ft_main_31): New const.
3712 (s390_ft_main_64): New const.
3713 (s390_ft_exit_fr): New const.
3714 (s390_ft_exit_vr): New const.
3715 (s390_ft_exit_misc): New const.
3716 (s390_ft_exit_gpr_esa): New const.
3717 (s390_ft_exit_gpr_zarch): New const.
3718 (append_insns): New function.
3719 (s390_relocate_instruction): New function.
3720 (s390_install_fast_tracepoint_jump_pad): New function.
3721 (s390_get_min_fast_tracepoint_insn_len): New function.
3722 (s390_get_ipa_tdesc_idx): New function.
3723 (struct linux_target_ops): Wire in the above functions.
3724 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3725 * linux-s390-tdesc.h: New file.
3726
a4105d04
MK		 37272016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3728
3729 * linux-s390-low.c (s390_supports_tracepoints): New function.
3730 (struct linux_target_ops): Fill supports_tracepoints hook.
3731
35ac8b3e
YQ		 37322016-03-18 Yao Qi <yao.qi@linaro.org>
3733
3734 * linux-low.c (lwp_signal_can_be_delivered): New function.
3735 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3736
94610ec4
YQ		 37372016-03-18 Yao Qi <yao.qi@linaro.org>
3738
3739 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3740 0 if signal is enqueued. Remove 'signal' from one debugging
3741 message. Move one debugging message to some lines below.
3742 Remove code setting 'signal' to 0.
3743
80aea927
YQ		 37442016-03-18 Yao Qi <yao.qi@linaro.org>
3745
3746 * linux-low.c (linux_low_filter_event): Remove redundant
3747 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3748
b04fd3be
MK		 37492016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3750
3751 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3752 (struct linux_target_ops): Wire in the above.
3753
c40c8d4b
YQ		 37542016-03-03 Yao Qi <yao.qi@linaro.org>
3755
3756 * linux-low.c: Update comments to start_step_over.
3757
0f8288ae
YQ		 37582016-03-03 Yao Qi <yao.qi@linaro.org>
3759
3760 PR server/19736
3761 * linux-low.c (handle_extended_wait): Set child suspended
3762 if event_lwp->bp_reinsert isn't zero.
3763
fdbd04a8
YQ		 37642016-03-02 Yao Qi <yao.qi@linaro.org>
3765
3766 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3767 enqueue_pending_signal.
3768
6896a8fa
MK		 37692016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3770
3771 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3772 is actually loaded.
3773
ab503087
MK		 37742016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3775
3776 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3777 (s390_regmap_3264) [!__s390x__]: New global.
3778 (s390_collect_ptrace_register): Skip map entries containing -1.
3779 (s390_supply_ptrace_register): Ditto.
3780 (s390_fill_gprs_high): New function.
3781 (s390_store_gprs_high): New function.
3782 (s390_regsets): Add NT_S390_HIGH_GPRS.
3783 (s390_get_hwcap): Enable on 31-bit.
3784 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3785 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3786 Detect NT_S390_HIGH_GPRS.
3787 (s390_usrregs_info_3264): Enable on 31-bit.
3788 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3789 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3790
ae91f625
MK		 37912016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3792
3793 PR gdb/13808
3794 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3795 * configure.srv: Ditto.
3796 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3797 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3798 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3799 (init_registers_amd64_linux): Remove prototype.
3800 (tdesc_amd64_linux): Remove declaration.
3801 (get_ipa_tdesc): New function.
3802 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3803 initialize remaining tdescs.
3804 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3805 (init_registers_i386_linux): Remove prototype.
3806 (tdesc_i386_linux): Remove declaration.
3807 (get_ipa_tdesc): New function.
3808 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3809 initialize remaining tdescs.
3810 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3811 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3812 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3813 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3814 (x86_get_ipa_tdesc_idx): New function.
3815 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3816 * linux-x86-tdesc.h: New file.
3817 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3818 (target_get_ipa_tdesc_idx): New macro.
3819 * tracepoint.c (ipa_tdesc_idx): New macro.
3820 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3821 (symbol_list): Add ipa_tdesc_idx.
3822 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3823 (ipa_tdesc): Remove.
3824 (ipa_tdesc_idx): New variable.
3825 (get_context_regcache): Use get_ipa_tdesc.
3826 (gdb_collect): Ditto.
3827 (gdb_probe): Ditto.
3828 * tracepoint.h (get_ipa_tdesc): New prototype.
3829 (ipa_tdesc): Remove.
3830
e7ad2f14
PA		 38312016-02-24 Pedro Alves <palves@redhat.com>
3832
3833 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3834 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3835 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3836 Factor out common code between the USE_SIGTRAP_SIGINFO and
3837 !USE_SIGTRAP_SIGINFO blocks.
3838 (linux_low_filter_event): Call save_stop_reason instead of
3839 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3840 Update comments.
3841 (linux_wait_1): Update comments.
3842
657f9cde
WW		 38432016-02-24 Wei-cheng Wang <cole945@gmail.com>
3844
3845 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3846 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3847 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3848 ppc_insert_point, ppc_remove_point.
3849
b00b61e1
MK		 38502016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3851
3852 * linux-s390-low.c (s390_supports_z_point_type): New function.
3853 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3854
553cb527
YQ		 38552016-02-16 Yao Qi <yao.qi@linaro.org>
3856
3857 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3858 PC. Get pc from regcache_read_pc.
3859
a5652c21
YQ		 38602016-02-12 Yao Qi <yao.qi@linaro.org>
3861
3862 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3863 or linux_get_pc_32bit.
3864 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3865
ed443b61
YQ		 38662016-02-12 Yao Qi <yao.qi@linaro.org>
3867
3868 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3869 arm_linux_get_next_pcs_fixup.
3870
020ecd38
MK		 38712016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3872
3873 * tracepoint.c (x_tracepoint_action_download): Change
3874 write_inferior_data_ptr to write_inferior_data_pointer.
3875 (cmd_qtstart): Likewise.
3876 (write_inferior_data_ptr): Remove.
3877 (download_agent_expr): Change write_inferior_data_ptr to
3878 write_inferior_data_pointer.
3879 (download_tracepoint_1): Likewise.
3880 (download_tracepoint): Likewise.
3881 (download_trace_state_variables): Likewise.
3882
7cae9051
WW		 38832016-02-11 Wei-cheng Wang <cole945@gmail.com>
3884 Marcin Kościelnicki <koriakin@0x04.net>
3885
3886 * tracepoint.c (struct tracepoint_action_ops): Remove.
3887 (struct tracepoint_action): Remove ops.
3888 (m_tracepoint_action_download, r_tracepoint_action_download)
3889 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3890 size and offset accordingly.
3891 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3892 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3893 (tracepoint_action_send, tracepoint_action_download): New functions.
3894 Helpers for trace action handlers.
3895 (add_tracepoint_action): Remove setup actions ops.
3896 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3897
9f6a71b4
YQ		 38982016-02-10 Yao Qi <yao.qi@linaro.org>
3899
3900 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3901
1e94266c
SM		 39022016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3903
3904 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3905 to AC_OUTPUT.
3906 * configure: Regenerate.
3907
8adce034
SM		 39082016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3909
3910 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3911 void * to gdb_byte *.
3912 * linux-low.c (siginfo_fixup): Likewise.
3913 (linux_xfer_siginfo): Likewise.
3914 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3915 Likewise.
3916 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3917
93813b37
WT		 39182016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3919
3920 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3921 to srv_tgtobj.
3922 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3923 to srv_tgtobj.
3924 * linux-x86-low.c [__x86_64__]: Include
3925 "nat/amd64-linux-siginfo.h".
3926 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3927 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3928 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3929 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3930 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3931 (cpt_si_fd, si_timerid, si_overrun): Move from
3932 nat/amd64-linux-siginfo.c.
3933 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3934
8424cc97
SM		 39352016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3936
3937 * server.c (skip_to_semicolon): Remove.
3938 (process_point_options): Use strchrnul instead of
3939 skip_to_semicolon.
3940
4d18591b
YQ		 39412016-01-26 Yao Qi <yao.qi@linaro.org>
3942
3943 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3944 * linux-low.c (install_software_single_step_breakpoints): Don't
3945 call regcache_read_pc.
3946 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3947 argument pc.
3948
d8020970
YQ		 39492016-01-26 Yao Qi <yao.qi@linaro.org>
3950
3951 * linux-low.c (install_software_single_step_breakpoints): Call
3952 regcache_read_pc instead of get_pc.
3953
8b207339
YQ		 39542016-01-26 Yao Qi <yao.qi@linaro.org>
3955
3956 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3957 (unblock_async_io): Rename to ...
3958 (block_unblock_async_io): ... it. New function.
3959 (enable_async_io): Don't install SIGIO handler. Unblock it
3960 instead.
3961 (disable_async_io): Don't ignore SIGIO. Block it instead.
3962 (initialize_async_io): Install SIGIO handler. Don't call
3963 unblock_async_io.
3964
18879fef
YQ		 39652016-01-26 Yao Qi <yao.qi@linaro.org>
3966
3967 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3968 first character is '\003', call *the_target->request_interrupt.
3969
a0f8e08a
YQ		 39702016-01-25 Yao Qi <yao.qi@linaro.org>
3971
3972 * remote-utils.c (new_thread_notify): Remove.
3973 (dead_thread_notify): Likewise.
3974 * remote-utils.h (new_thread_notify): Remove declaration.
3975 (dead_thread_notify): Likewise.
3976
cc5fd9ab
MK		 39772016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3978
3979 * gdb.trace/pending.exp: Fix expected message on continue.
3980
99e8eb11
MK		 39812016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3982
3983 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3984 it works properly on big-endian machines where sizeof (CORE_ADDR)
3985 != sizeof (void *).
3986
a994041d
PA		 39872016-01-21 Pedro Alves <palves@redhat.com>
3988
3989 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3990 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3991 * configure: Regenerate.
3992
f7a6a40d
YQ		 39932016-01-21 Yao Qi <yao.qi@linaro.org>
3994
3995 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3996 is_thumb and set it according to CPSR saved on the stack.
3997 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3998 arm_sigreturn_next_pc.
3999
6f69e520
YQ		 40002016-01-18 Yao Qi <yao.qi@linaro.org>
4001
4002 * linux-low.c (linux_set_pc_64bit): New function.
4003 (linux_get_pc_64bit): New function.
4004 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4005 Declare.
4006 * linux-sparc-low.c (debug_threads): Remove declaration.
4007 (sparc_get_pc): Remove.
4008 (the_low_target): Use linux_get_pc_64bit instead of
4009 sparc_get_pc.
4010 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4011 (the_low_target): Use linux_get_pc_64bit and
4012 linux_set_pc_64bit.
4013
276d4552
YQ		 40142016-01-18 Yao Qi <yao.qi@linaro.org>
4015
4016 * linux-arm-low.c (debug_threads): Remove declaration.
4017 (arm_get_pc, arm_set_pc): Remove.
4018 (the_low_target): Use linux_get_pc_32bit and
4019 linux_set_pc_32bit.
4020 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4021 (the_low_target): Use linux_get_pc_32bit and
4022 linux_set_pc_32bit.
4023 * linux-cris-low.c (debug_threads): Remove declaration.
4024 (cris_get_pc, cris_set_pc,): Remove.
4025 (the_low_target): Use linux_get_pc_32bit and
4026 linux_set_pc_32bit.
4027 * linux-crisv32-low.c (debug_threads): Remove declaration.
4028 (cris_get_pc, cris_set_pc): Remove.
4029 (the_low_target): Use linux_get_pc_32bit and
4030 linux_set_pc_32bit.
4031 * linux-low.c: Include inttypes.h.
4032 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4033 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4034 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4035 (the_low_target): Use linux_get_pc_32bit and
4036 linux_set_pc_32bit.
4037 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4038 (the_low_target): Use linux_get_pc_32bit and
4039 linux_set_pc_32bit.
4040 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4041 (the_low_target): Use linux_get_pc_32bit and
4042 linux_set_pc_32bit.
4043 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4044 (the_low_target): Use linux_get_pc_32bit and
4045 linux_set_pc_32bit.
4046 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4047 (the_low_target): Use linux_get_pc_32bit and
4048 linux_set_pc_32bit.
4049
eb0edac8
GB		 40502016-01-18 Gary Benson <gbenson@redhat.com>
4051
4052 * configure.ac (AC_FUNC_FORK): New check.
4053 * config.in: Regenerate.
4054 * configure: Likewise.
4055
1b451dda
YQ		 40562016-01-14 Yao Qi <yao.qi@linaro.org>
4057
4058 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4059 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4060 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4061 arm_get_next_pcs_ctor.
4062
82075af2
JS		 40632016-01-12 Josh Stone <jistone@redhat.com>
4064 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4065
4066 * inferiors.h: Include "gdb_vecs.h".
4067 (struct process_info): Add syscalls_to_catch.
4068 * inferiors.c (remove_process): Free syscalls_to_catch.
4069 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4070 syscall_return stops.
4071 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4072 * server.c (handle_general_set): Handle QCatchSyscalls.
4073 (handle_query): Report support for QCatchSyscalls.
4074 * target.h (struct target_ops): Add supports_catch_syscall.
4075 (target_supports_catch_syscall): New macro.
4076 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4077 (struct lwp_info): Add syscall_state.
4078 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4079 Maintain syscall_state and syscalls_to_catch across exec.
4080 (get_syscall_trapinfo): New function, proxy to the_low_target.
4081 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4082 (linux_low_filter_event): Toggle syscall_state entry/return for
4083 syscall traps, and set it ignored for all others.
4084 (gdb_catching_syscalls_p): New function.
4085 (gdb_catch_this_syscall_p): New function.
4086 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4087 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4088 (linux_supports_catch_syscall): New function.
4089 (linux_target_ops): Install it.
4090 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4091 (the_low_target): Install it.
4092
8f13a3ce
MF		 40932016-01-12 Mike Frysinger <vapier@gentoo.org>
4094
4095 * acinclude.m4: Include new ../warning.m4 file.
4096 * configure: Regenerated.
4097 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4098
5b3da067
MF		 40992016-01-12 Mike Frysinger <vapier@gentoo.org>
4100
4101 * ax.c (is_goto_target): Mark static.
4102 * linux-low.c (register_addr): Likewise.
4103 (linux_fetch_registers, linux_store_registers): Likewise.
4104 * mem-break.c (any_persistent_commands): Fix old prototype.
4105 (add_commands_to_breakpoint): Mark static.
4106 * regcache.c (find_register_by_name): Delete unused func.
4107 * remote-utils.c (hex_or_minus_one): Mark static.
4108 * server.c (monitor_show_help): Mark static.
4109 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4110 handle_v_requests): Likewise.
4111
bc504a31
PA		 41122016-01-12 Pedro Alves <palves@redhat.com>
4113
4114 Remove use of the registered trademark symbol throughout.
4115
5a0dd67a
YQ		 41162016-01-08 Yao Qi <yao.qi@linaro.org>
4117
4118 * remote-utils.c (getpkt): If c is '\003', call target hook
4119 request_interrupt.
4120
b2ca446f
YQ		 41212016-01-06 Yao Qi <yao.qi@linaro.org>
4122
4123 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4124 linux-aarch32-low.c.
4125 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4126 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4127 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4128 (thumb2_breakpoint): Declare.
4129 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4130 linux-aarch32-low.h.
4131 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4132 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4133 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4134
edd88788
JB		 41352016-01-01 Joel Brobecker <brobecker@adacore.com>
4136
4137 * gdbreplay.c (gdbreplay_version): Change copyright year in
4138 version message.
4139 * server.c (gdbserver_version): Likewise.
4140
65da7f14
PP		 41412015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4142
4143 * server.c (crc32_table): Delete.
4144 (crc32): Use libiberty's xcrc32 function.
4145
4abd5ed2
JB		 41462015-12-22 Joel Brobecker <brobecker@adacore.com>
4147
4148 * lynx-low.c (lynx_delete_thread_callback): New function.
4149 (lynx_mourn): Properly delete our process and all of its
4150 threads. Remove call to clear_inferiors.
4151
0e50fe5c
JB		 41522015-12-22 Joel Brobecker <brobecker@adacore.com>
4153
4154 * target.c (thread_search_callback): Add check that
4155 the thread_stopped target callback is not NULL before
4156 calling it.
4157
35adc03f
YQ		 41582015-12-21 Yao Qi <yao.qi@linaro.org>
4159
4160 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4161 arm breakpoint.
4162
bd2b2909
AT		 41632015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4164
4165 * server.c (handle_query): Call target_supports_software_single_step.
4166
7fe5e27e
AT		 41672015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4168
4169 * linux-low.c (single_step): New function.
4170 (linux_resume_one_lwp_throw): Call single_step.
4171 (start_step_over): Likewise.
4172
d9311bfa
AT		 41732015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4174
4175 * Makefile.in (SFILES): Append arch/arm-linux.c,
4176 arch/arm-get-next-pcs.c.
4177 (arm-linux.o): New rule.
4178 (arm-get-next-pcs.o): New rule.
4179 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4180 arm-linux.o.
4181 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4182 to linux-aarch32-low.c.
4183 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4184 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4185 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4186 (thumb2_breakpoint_len): Likewise.
4187 (arm_is_thumb_mode): Make non-static.
4188 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4189 from linux-aarch32-low.c.
4190 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4191 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4192 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4193 (thumb2_breakpoint_len): Likewise.
4194 (arm_is_thumb_mode): New declaration.
4195 * linux-arm-low.c: Include arch/arm-linux.h
4196 aarch/arm-get-next-pcs.h, sys/syscall.h.
4197 (get_next_pcs_ops): New struct.
4198 (get_next_pcs_addr_bits_remove): New function.
4199 (get_next_pcs_is_thumb): New function.
4200 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4201 (arm_sigreturn_next_pc): Likewise.
4202 (get_next_pcs_syscall_next_pc): Likewise.
4203 (arm_gdbserver_get_next_pcs): Likewise.
4204 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4205 Initialize.
4206 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4207 * server.h: Include gdb_vecs.h.
4208
68ce2059
AT		 42092015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4210
4211 * Makefile.in (SFILES): Append common/common-regcache.c.
4212 (OBS): Append common-regcache.o.
4213 (common-regcache.o): New rule.
4214 * regcache.c (init_register_cache): Initialize cache to
4215 REG_UNAVAILABLE.
4216 (regcache_raw_read_unsigned): New function.
4217 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4218 register_status enum.
4219
fa5308bd
AT		 42202015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4221
4222 * linux-aarch64-low.c (the_low_targets): Rename
4223 breakpoint_reinsert_addr to get_next_pcs.
4224 * linux-arm-low.c (the_low_targets): Likewise.
4225 * linux-bfin-low.c (the_low_targets): Likewise.
4226 * linux-cris-low.c (the_low_targets): Likewise.
4227 * linux-crisv32-low.c (the_low_targets): Likewise.
4228 * linux-low.c (can_software_single_step): Likewise.
4229 (install_software_single_step_breakpoints): New function.
4230 (start_step_over): Use install_software_single_step_breakpoints.
4231 * linux-low.h: New CORE_ADDR vector.
4232 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4233 get_next_pcs.
4234 * linux-mips-low.c (the_low_targets): Likewise.
4235 * linux-nios2-low.c (the_low_targets): Likewise.
4236 * linux-sparc-low.c (the_low_targets): Likewise.
4237
4a6ed09b
PA		 42382015-12-17 Pedro Alves <palves@redhat.com>
4239
4240 * linux-low.c (linux_kill_one_lwp): Remove references to
4241 LinuxThreads.
4242 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4243 to 'kill'.
4244 (linux_init_signals): Delete.
4245 (initialize_low): Adjust.
4246 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4247
7544db95
PA		 42482015-12-16 Pedro Alves <palves@redhat.com>
4249
4250 * configure.ac (compiler warning flags): When testing a
4251 -Wno-foo option, check whether -Wfoo works instead.
4252 * configure: Regenerate.
4253
8020350c
DB		 42542015-12-11 Don Breazeal <donb@codesourcery.com>
4255
4256 * server.c (process_serial_event): Don't exit from gdbserver
4257 in remote mode if there are still active inferiors.
4258
db91f502
YQ		 42592015-12-11 Yao Qi <yao.qi@linaro.org>
4260
4261 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4262 arm_breakpoint_at if the process is 32-bit.
4263
b37a6290
YQ		 42642015-12-11 Yao Qi <yao.qi@linaro.org>
4265
4266 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4267 arm breakpoint.
4268
17b1509a
YQ		 42692015-12-07 Yao Qi <yao.qi@linaro.org>
4270
4271 * configure.srv: Append arm.o to srv_tgtobj for
4272 aarch64*-*-linux* target.
4273 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4274 from linux-arm-low.c.
4275 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4276 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4277 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4278 (thumb2_breakpoint_len): Likewise.
4279 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4280 (arm_breakpoint_kinds): Likewise.
4281 (arm_breakpoint_kind_from_pc): Likewise.
4282 (arm_sw_breakpoint_from_kind): Likewise.
4283 (arm_breakpoint_kind_from_current_state): Likewise.
4284 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4285 (arm_sw_breakpoint_from_kind): Declare.
4286 (arm_breakpoint_kind_from_current_state): Declare.
4287 (arm_breakpoint_at): Declare.
4288 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4289 arm_sw_breakpoint_from_kind if process is 32-bit.
4290 (aarch64_breakpoint_kind_from_pc): New function.
4291 (aarch64_breakpoint_kind_from_current_state): New function.
4292 (the_low_target): Initialize fields breakpoint_kind_from_pc
4293 and breakpoint_kind_from_current_state.
4294 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4295 linux-aarch32-low.c.
4296 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4297 (arm_breakpoint, arm_breakpoint_len): Likewise.
4298 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4299 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4300 (arm_is_thumb_mode): Likewise.
4301 (arm_breakpoint_at): Likewise.
4302 (arm_breakpoint_kind_from_pc): Likewise.
4303 (arm_sw_breakpoint_from_kind): Likewise.
4304 (arm_breakpoint_kind_from_current_state): Likewise.
4305
4306 Revert:
4307 2015-08-04 Yao Qi <yao.qi@linaro.org>
4308
4309 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4310 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4311 * server.c (extended_protocol): Remove "static".
4312 * server.h (extended_protocol): Declare it.
4313
ece66d65
JS		 43142015-12-04 Josh Stone <jistone@redhat.com>
4315
4316 * target.h (struct target_ops) <arch_setup>: Rename to ...
4317 (struct target_ops) <post_create_inferior>: ... this.
4318 (target_arch_setup): Rename to ...
4319 (target_post_create_inferior): ... this, calling post_create_inferior.
4320 * server.c (start_inferior): Update target_arch_setup calls to
4321 target_post_create_inferior.
4322 * linux-low.c (linux_low_ptrace_options): Forward declare.
4323 (linux_arch_setup): Update its comment for general use.
4324 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4325 (struct linux_target_ops): Use linux_post_create_inferior.
4326 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4327 to post_create_inferior.
4328 * nto-low.c (struct nto_target_ops): Likewise.
4329 * spu-low.c (struct spu_target_ops): Likewise.
4330 * win32-low.c (struct win32_target_ops): Likewise.
4331
e58c48b4
AT		 43322015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4333
4334 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4335
fbec8956
AT		 43362015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4337
4338 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4339 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4340 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4341 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4342 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4343 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4344 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4345 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4346 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4347 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4348 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4349 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4350
9b4c5f87
AT		 43512015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4352
4353 * linux-low.c (linux_look_up_symbols): Don't call
4354 linux_supports_traceclone.
4355 * linux-low.h (thread_db_init): Remove use_events argument.
4356 * thread-db.c (thread_db_use_event): Remove global variable.
4357 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4358 (struct thread_db) <td_create_bp>: Remove field.
4359 (thread_db_create_event): Remove function.
4360 (thread_db_enable_reporting): Likewise.
4361 (find_one_thread): Don't check for thread_db_use_events.
4362 (attach_thread): Likewise.
4363 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4364 (try_thread_db_load_1): Don't check for thread_db_use_events.
4365 (thread_db_init): Remove use_events argument and thread events
4366 handling.
4367 (remove_thread_event_breakpoints): Remove function.
4368 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4369
7d00775e
AT		 43702015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4371
4372 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4373 New function.
4374 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4375 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4376 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4377 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4378 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4379 Initialize.
4380 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4381 New function.
4382 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4383 * linux-low.c (can_hardware_single_step): Use
4384 supports_hardware_single_step.
4385 (can_software_single_step): New function.
4386 (start_step_over): Call can_software_single_step.
4387 (linux_supports_hardware_single_step): New function.
4388 (struct target_ops) <supports_software_single_step>: Initialize.
4389 * linux-low.h (struct linux_target_ops)
4390 <supports_hardware_single_step>: Initialize.
4391 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4392 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4393 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4394 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4395 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4396 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4397 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4398 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4399 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4400 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4401 Initialize.
4402 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4403 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4404 Initialize.
4405 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4406 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4407 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4408 New function.
4409 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4410 * target.h (struct target_ops): <supports_software_single_step>:
4411 New field.
4412 (target_supports_software_single_step): New macro.
4413
2d97cd35
AT		 44142015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4415
4416 * linux-low.c (linux_wait_1): Fix pc advance condition.
4417 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4418 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4419
769ef81f
AT		 44202015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4421
4422 * linux-arm-low.c (arm_is_thumb_mode): New function.
4423 (arm_breakpoint_at): Use arm_is_thumb_mode.
4424 (arm_breakpoint_kind_from_current_state): New function.
4425 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4426 Initialize.
4427 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4428 (linux_breakpoint_kind_from_current_state): New function.
4429 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4430 * linux-low.h (struct linux_target_ops)
4431 <breakpoint_kind_from_current_state>: New field.
4432 * target.h (struct target_ops): Likewise.
4433 (target_breakpoint_kind_from_current_state): New macro.
4434
1bebeeca
PA		 44352015-11-30 Pedro Alves <palves@redhat.com>
4436
4437 * linux-low.c (linux_resume): Wake up the event loop before
4438 returning.
4439
a67a9fae
PA		 44402015-11-30 Pedro Alves <palves@redhat.com>
4441
4442 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4443 check.
4444 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4445 to -1.
4446 * target.c (struct thread_search): New structure.
4447 (thread_search_callback): New function.
4448 (prev_general_thread): New global.
4449 (prepare_to_access_memory, done_accessing_memory): New functions.
4450 * target.h (prepare_to_access_memory, done_accessing_memory):
4451 Replace macros with function declarations.
4452
f2faf941
PA		 44532015-11-30 Pedro Alves <palves@redhat.com>
4454
4455 PR 14618
4456 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4457 report TARGET_WAITKIND_NO_RESUMED.
4458 * remote-utils.c (prepare_resume_reply): Handle
4459 TARGET_WAITKIND_NO_RESUMED.
4460 * server.c (report_no_resumed): New global.
4461 (handle_query) <qSupported>: Handle "no-resumed+". Report
4462 "no-resumed+" support.
4463 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4464 return error if the client doesn't support no-resumed events.
4465 (push_stop_notification): New function.
4466 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4467 events if the client supports them.
4468
a681f9c9
PA		 44692015-11-30 Pedro Alves <palves@redhat.com>
4470
4471 * linux-low.c (thread_still_has_status_pending_p): Don't check
4472 vCont;t here.
4473 (lwp_resumed): New function.
4474 (status_pending_p_callback): Return early if the LWP is not
4475 supposed to be resumed.
4476
65706a29
PA		 44772015-11-30 Pedro Alves <palves@redhat.com>
4478
4479 * linux-low.c (handle_extended_wait): Assert that the LWP's
4480 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4481 thread create events, leave the new child's status pending.
4482 (linux_low_filter_event): If GDB wants to hear about thread exit
4483 events, leave the LWP marked dead and don't delete it.
4484 (linux_wait_for_event_filtered): Don't check for thread exit.
4485 (filter_exit_event): New function.
4486 (linux_wait_1): Use it, when returning an exit event.
4487 (linux_resume_one_lwp_throw): Assert that the LWP's
4488 waitstatus is TARGET_WAITKIND_IGNORE.
4489 * remote-utils.c (prepare_resume_reply): Handle
4490 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4491 * server.c (report_thread_events): New global.
4492 (handle_general_set): Handle QThreadEvents.
4493 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4494 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4495 TARGET_WAITKIND_THREAD_EXITED.
4496 * server.h (report_thread_events): Declare.
4497
56cf4bed
PA		 44982015-11-30 Pedro Alves <palves@redhat.com>
4499
4500 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4501 the thread's last_resume_kind was resume_stop.
4502
500c1d85
PA		 45032015-11-30 Pedro Alves <palves@redhat.com>
4504
4505 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4506 before returning.
4507
de979965
PA		 45082015-11-30 Pedro Alves <palves@redhat.com>
4509
4510 * server.c (handle_v_requests): Handle vCtrlC.
4511
34c65914
PA		 45122015-11-30 Pedro Alves <palves@redhat.com>
4513
4514 * gdbthread.h (find_any_thread_of_pid): Declare.
4515 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4516 functions.
4517 * server.c (handle_query): If current_thread is NULL, look for
4518 another thread of the selected process.
4519
79efa585 45202015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4521 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4522
4523 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4524 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4525 name in reply.
4526 * target.h (struct target_ops) <thread_name>: New field.
4527 (target_thread_name): New macro.
4528
80d82c19
JB		 45292015-11-23 Joel Brobecker <brobecker@adacore.com>
4530
4531 * regcache.h (regcache_invalidate_pid): Add declaration.
4532 * regcache.c (regcache_invalidate_pid): New function, extracted
4533 from regcache_invalidate.
4534 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4535 Add trivial documentation comment.
4536 * lynx-low.c: Use regcache_invalidate_pid instead of
4537 regcache_invalidate.
4538
64da5dd5
JB		 45392015-11-23 Joel Brobecker <brobecker@adacore.com>
4540
4541 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4542 and Elf64_auxv_t if the target is Android.
4543
37ce4055
DE		 45442015-11-22 Doug Evans <xdje42@gmail.com>
4545
4546 * target.h: #include <sys/types.h>.
4547
06e03fff
PA		 45482015-11-19 Pedro Alves <palves@redhat.com>
4549
4550 * linux-low.c (linux_process_qsupported): Change prototype.
4551 Adjust.
4552 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4553 Change prototype.
4554 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4555 and adjust to loop over all features.
4556 * server.c (handle_query) <qSupported>: Adjust to call
4557 target_process_qsupported once, passing it a vector of unprocessed
4558 features.
4559 * target.h (struct target_ops) <process_qsupported>: Change
4560 prototype.
4561 (target_process_qsupported): Adjust.
4562
9a084706
PA		 45632015-11-19 Pedro Alves <palves@redhat.com>
4564
4565 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4566 mode.
4567 * configure: Regenerate.
4568
dad44a1f
PA		 45692015-11-19 Pedro Alves <palves@redhat.com>
4570
4571 * configure: Regenerate.
4572
231c0592
YQ		 45732015-11-19 Yao Qi <yao.qi@linaro.org>
4574
4575 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4576 type to uint32_t.
4577
6c1c9a8b
YQ		 45782015-11-19 Yao Qi <yao.qi@linaro.org>
4579
4580 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4581 (struct aarch64_operand): Move enum out.
4582
9caa3311
YQ		 45832015-11-19 Yao Qi <yao.qi@linaro.org>
4584
4585 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4586 struct user_fpsimd_state *.
4587 (aarch64_store_fpregset): Likewise.
4588
6a69a054
YQ		 45892015-11-19 Yao Qi <yao.qi@linaro.org>
4590
4591 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4592 struct user_pt_regs *.
4593 (aarch64_store_gregset): Likewise.
4594
1798301e
PA		 45952015-11-18 Pedro Alves <palves@redhat.com>
4596
4597 * Makefile.in (all_object_files): Add $IPA_OBJS.
4598
ce7715e2
PA		 45992015-11-17 Pedro Alves <palves@redhat.com>
4600
4601 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4602 GDB_SIGNAL_0 and gdb_signal_to_string.
4603
c0879059
PA		 46042015-11-17 Pedro Alves <palves@redhat.com>
4605
4606 * win32-low.c (handle_output_debug_string): Remove parameter.
4607 (win32_kill): Remove our_status local and adjust call to
4608 handle_output_debug_string.
4609 (get_child_debug_event): Adjust call to
4610 handle_output_debug_string.
4611
1996e237
SM		 46122015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4613
4614 * linux-mips-low.c (mips_fill_gregset): Add cast.
4615 (mips_store_gregset): Likewise.
4616 (mips_fill_fpregset): Likewise.
4617 (mips_store_fpregset): Likewise.
4618
cbec665b
SM		 46192015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4620
4621 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4622 priv.
4623
eb3e3c67
SM		 46242015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4625
4626 * linux-mips-low.c (mips_linux_new_thread): Change type of
4627 watch_type to enum target_hw_bp_type.
4628
171de4b8
SM		 46292015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4630
4631 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4632 Change return type to arm_hwbp_type.
4633
04248ead
SM		 46342015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4635
4636 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4637 (arm_store_gregset): Likewise.
4638 * linux-arm-low.c (arm_get_hwcap): Likewise.
4639 (arm_read_description): Likewise.
4640
04b3479c
SM		 46412015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4642
4643 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4644
2bc84e8a
SM		 46452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4646
4647 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4648 (ppc_fill_vsxregset): Likewise.
4649 (ppc_store_vsxregset): Likewise.
4650 (ppc_fill_vrregset): Likewise.
4651 (ppc_store_vrregset): Likewise.
4652 (ppc_fill_evrregset): Likewise.
4653 (ppc_store_evrregset): Likewise.
4654
e6c5bb05
SM		 46552015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4656
4657 * linux-ppc-low.c (ppc_usrregs_info): Remove
4658 forward-declaration.
4659 (ppc_arch_setup): Move lower in file.
4660
7ea45d72
SM		 46612015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4662
4663 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4664 (ps_pdwrite): Likewise.
4665
69291610
HW		 46662015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4667
4668 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4669 to after assert checks.
4670
b42945fd
SM		 46712015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4672
4673 * proc-service.c (ps_pdread): Add/adjust casts.
4674 (ps_pdwrite): Add/adjust casts.
4675
d6f85c84
SM		 46762015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4677
4678 * server.c (handle_search_memory_1): Cast return value of
4679 memmem.
4680
f98cd059
SM		 46812015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4682
4683 * server.c (write_qxfer_response): Change type of data to
4684 gdb_byte *.
4685
d2412fa5
PA		 46862015-10-29 Pedro Alves <palves@redhat.com>
4687
4688 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4689
c17414a2
PA		 46902015-10-29 Pedro Alves <palves@redhat.com>
4691
4692 * tracepoint.c (clear_installed_tracepoints): Add casts.
4693
e053fbc4
PA		 46942015-10-29 Pedro Alves <palves@redhat.com>
4695
4696 * server.c (handle_v_cont, process_serial_event): Add enum
4697 gdb_signal casts to signal parsing code.
4698
add67df8
PA		 46992015-10-29 Pedro Alves <palves@redhat.com>
4700
4701 * linux-low.h (NULL_REGSET): Define.
4702 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4703 * linux-arm-low.c (arm_regsets): Likewise.
4704 * linux-crisv32-low.c (cris_regsets): Likewise.
4705 * linux-m68k-low.c (m68k_regsets): Likewise.
4706 * linux-mips-low.c (mips_regsets): Likewise.
4707 * linux-nios2-low.c (nios2_regsets): Likewise.
4708 * linux-ppc-low.c (ppc_regsets): Likewise.
4709 * linux-s390-low.c (s390_regsets): Likewise.
4710 * linux-sh-low.c (sh_regsets): Likewise.
4711 * linux-sparc-low.c (sparc_regsets): Likewise.
4712 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4713 * linux-tile-low.c (tile_regsets): Likewise.
4714 * linux-x86-low.c (x86_regsets): Likewise.
4715 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4716
50bc912a
PA		 47172015-10-29 Pedro Alves <palves@redhat.com>
4718
4719 * linux-low.h (NULL_REGSET): Define.
4720 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4721 * linux-arm-low.c (arm_regsets): Likewise.
4722 * linux-crisv32-low.c (cris_regsets): Likewise.
4723 * linux-m68k-low.c (m68k_regsets): Likewise.
4724 * linux-mips-low.c (mips_regsets): Likewise.
4725 * linux-nios2-low.c (nios2_regsets): Likewise.
4726 * linux-ppc-low.c (ppc_regsets): Likewise.
4727 * linux-s390-low.c (s390_regsets): Likewise.
4728 * linux-sh-low.c (sh_regsets): Likewise.
4729 * linux-sparc-low.c (sparc_regsets): Likewise.
4730 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4731 * linux-tile-low.c (tile_regsets): Likewise.
4732 * linux-x86-low.c (x86_regsets): Likewise.
4733 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4734
682b2546
DE		 47352015-10-26 Doug Evans <dje@google.com>
4736
4737 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4738
963843d4
DE		 47392015-10-26 Doug Evans <dje@google.com>
4740
4741 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4742
d41401ac
DE		 47432015-10-26 Doug Evans <dje@google.com>
4744
4745 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4746 for debug_printf.
4747 (attach_thread, find_new_threads_callback): Ditto.
4748
3db28855
AT		 47492015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4750
4751 * mem-break.h (set_breakpoint_data): Remove.
4752
fb78e89c
AT		 47532015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4754
4755 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4756 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4757 (initialize_low): Remove set_breakpoint_data call.
4758 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4759 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4760 (initialize_low): Remove set_breakpoint_data call.
4761 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4762 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4763 (initialize_low): Remove set_breakpoint_data call.
4764
2e6ee069
AT		 47652015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4766
4767 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4768 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4769 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4770 * target.h (target_breakpoint_kind_from_pc): New macro.
4771
1652a986
AT		 47722015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4773
4774 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4775 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4776 the default breakpoint kind.
4777
abeead09
AT		 47782015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4779
4780 * linux-arm-low.c (arm_supports_z_point_type): Add software
4781 breakpoint support.
4782
b0b4b501
AT		 47832015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4784
4785 * linux-arm-low.c: Refactor breakpoint definitions.
4786 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4787 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4788
8689682c
AT		 47892015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4790
4791 * Makefile.in: Add arm.c/o.
4792 * configure.srv: Likewise.
4793 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4794 (arm_breakpoint_kind_from_pc): New function.
4795 (arm_sw_breakpoint_from_kind): Return proper kind.
4796 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4797
27165294
AT		 47982015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4799
4800 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4801 removal.
4802 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4803 (struct raw_breakpoint) <size>: Remove.
4804 (struct raw_breakpoint) <kind>: Add.
4805 (bp_size): New function.
4806 (bp_opcode): Likewise.
4807 (find_raw_breakpoint_at): Adjust for kind.
4808 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4809 (remove_memory_breakpoint): Adjust for kind call bp_size.
4810 (set_raw_breakpoint_at): Adjust for kind.
4811 (set_breakpoint): Likewise.
4812 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4813 (delete_raw_breakpoint): Adjust for kind.
4814 (delete_breakpoint): Likewise.
4815 (find_gdb_breakpoint): Likewise.
4816 (set_gdb_breakpoint_1): Likewise.
4817 (set_gdb_breakpoint): Likewise.
4818 (delete_gdb_breakpoint_1): Likewise.
4819 (delete_gdb_breakpoint): Likewise.
4820 (uninsert_raw_breakpoint): Likewise.
4821 (reinsert_raw_breakpoint): Likewise.
4822 (set_breakpoint_data): Remove.
4823 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4824 (check_mem_read): Adjust for kind call bp_size.
4825 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4826 (clone_one_breakpoint): Adjust for kind.
4827 * mem-break.h (set_gdb_breakpoint): Likewise.
4828 (delete_gdb_breakpoint): Likewise.
4829 * server.c (process_serial_event): Likewise.
4830
dd373349
AT		 48312015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4832
4833 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4834 (struct linux_target_ops) <breakpoint>: Remove.
4835 (struct linux_target_ops) <breakpoint_len>: Remove.
4836 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4837 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4838 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4839 (arm_sw_breakpoint_from_kind): New function.
4840 * linux-bfin-low.c (bfin_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-cris-low.c (cris_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-crisv32-low.c (cris_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-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4856 and sw_breakpoint_from_kind to increment the pc.
4857 (linux_breakpoint_kind_from_pc): New function.
4858 (linux_sw_breakpoint_from_kind): New function.
4859 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4860 (initialize_low): Call breakpoint_kind_from_pc and
4861 sw_breakpoint_from_kind to replace breakpoint_data/len.
4862 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4863 New field.
4864 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4865 * linux-m32r-low.c (m32r_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-m68k-low.c (m68k_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-mips-low.c (mips_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-nios2-low.c (nios2_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-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4886 (struct linux_target_ops) <breakpoint>: Remove.
4887 (struct linux_target_ops) <breakpoint_len>: Remove.
4888 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4889 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4890 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4891 (struct linux_target_ops) <breakpoint>: Remove.
4892 (struct linux_target_ops) <breakpoint_len>: Remove.
4893 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4894 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4895 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4896 (struct linux_target_ops) <breakpoint>: Remove.
4897 (struct linux_target_ops) <breakpoint_len>: Remove.
4898 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4899 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4900 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4901 (struct linux_target_ops) <breakpoint>: Remove.
4902 (struct linux_target_ops) <breakpoint_len>: Remove.
4903 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4904 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4905 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4906 (struct linux_target_ops) <breakpoint>: Remove.
4907 (struct linux_target_ops) <breakpoint_len>: Remove.
4908 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4909 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4910 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4911 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4912 (struct linux_target_ops) <breakpoint>: Remove.
4913 (struct linux_target_ops) <breakpoint_len>: Remove.
4914 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4915 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4916 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4917 (struct linux_target_ops) <breakpoint>: Remove.
4918 (struct linux_target_ops) <breakpoint_len>: Remove.
4919 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4920 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4921
4cd98a19
AT		 49222015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4923
4924 * linux-cris-low.c (cris_get_pc): Remove void arg.
4925
774ee6d2
AR		 49262015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4927
4928 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4929 variable name.
4930
833dcd29
AR		 49312015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4932
4933 * inferiors.c (thread_pid_matches_callback): New function.
4934 (find_thread_process): New function.
4935 (remove_thread): Reset current_thread.
4936 (remove_process): Assert threads have been removed first.
4937
8d689ee5
YQ		 49382015-10-15 Yao Qi <yao.qi@linaro.org>
4939
4940 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4941 if it is 3.
4942 (aarch64_remove_point): Likewise.
4943 * regcache.c (regcache_register_size): New function.
4944
1c2e1515
YQ		 49452015-10-12 Yao Qi <yao.qi@linaro.org>
4946
4947 * linux-aarch64-low.c: Update all callers as emit_load_store
4948 is renamed to aarch64_emit_load_store.
4949
e1c587c3
YQ		 49502015-10-12 Yao Qi <yao.qi@linaro.org>
4951
4952 * linux-aarch64-low.c: Update all callers of function renaming
4953 from emit_insn to aarch64_emit_insn.
4954
b6542f81
YQ		 49552015-10-12 Yao Qi <yao.qi@linaro.org>
4956
4957 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4958 arch/aarch64-insn.h.
4959 (struct aarch64_memory_operand): Likewise.
4960 (ENCODE): Likewise.
4961 (emit_insn): Move to arch/aarch64-insn.c.
4962 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4963 (emit_load_store): Move to arch/aarch64-insn.c.
4964 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4965 (can_encode_int32): Remove.
4966
246994ce
YQ		 49672015-10-12 Yao Qi <yao.qi@linaro.org>
4968
4969 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4970 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4971 (aarch64_relocate_instruction): Likewise.
4972 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4973 (struct aarch64_insn_visitor): Likewise.
4974
0badd99f
YQ		 49752015-10-12 Yao Qi <yao.qi@linaro.org>
4976
4977 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4978 (struct aarch64_insn_visitor): New.
4979 (struct aarch64_insn_relocation_data): New.
4980 (aarch64_ftrace_insn_reloc_b): New function.
4981 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4982 (aarch64_ftrace_insn_reloc_cb): Likewise.
4983 (aarch64_ftrace_insn_reloc_tb): Likewise.
4984 (aarch64_ftrace_insn_reloc_adr): Likewise.
4985 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4986 (aarch64_ftrace_insn_reloc_others): Likewise.
4987 (visitor): New.
4988 (aarch64_relocate_instruction): Use visitor.
4989
dfaffe9d
YQ		 49902015-10-12 Yao Qi <yao.qi@linaro.org>
4991
4992 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4993 int. Add argument buf.
4994 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4995 aarch64_relocate_instruction.
4996
70b439f0
YQ		 49972015-10-12 Yao Qi <yao.qi@linaro.org>
4998
4999 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5000 argument insn. Remove local variable insn. Don't call
5001 target_read_uint32.
5002 (aarch64_install_fast_tracepoint_jump_pad): Call
5003 target_read_uint32.
5004
7781c06f
YQ		 50052015-09-30 Yao Qi <yao.qi@linaro.org>
5006
5007 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5008 (emit_load_store_pair): Likewise.
5009
9a3c8263
SM		 50102015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5011
5012 * dll.c (match_dll): Add cast(s).
5013 (unloaded_dll): Likewise.
5014 * linux-low.c (second_thread_of_pid_p): Likewise.
5015 (delete_lwp_callback): Likewise.
5016 (count_events_callback): Likewise.
5017 (select_event_lwp_callback): Likewise.
5018 (linux_set_resume_request): Likewise.
5019 * server.c (accumulate_file_name_length): Likewise.
5020 (emit_dll_description): Likewise.
5021 (handle_qxfer_threads_worker): Likewise.
5022 (visit_actioned_threads): Likewise.
5023 * thread-db.c (any_thread_of): Likewise.
5024 * tracepoint.c (same_process_p): Likewise.
5025 (match_blocktype): Likewise.
5026 (build_traceframe_info_xml): Likewise.
5027
224c3ddb
SM		 50282015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5029
5030 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5031 assignment.
5032 (gdb_unparse_agent_expr): Likewise.
5033 * hostio.c (require_data): Likewise.
5034 (handle_pread): Likewise.
5035 * linux-low.c (disable_regset): Likewise.
5036 (fetch_register): Likewise.
5037 (store_register): Likewise.
5038 (get_dynamic): Likewise.
5039 (linux_qxfer_libraries_svr4): Likewise.
5040 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5041 (set_fast_tracepoint_jump): Likewise.
5042 (uninsert_fast_tracepoint_jumps_at): Likewise.
5043 (reinsert_fast_tracepoint_jumps_at): Likewise.
5044 (validate_inserted_breakpoint): Likewise.
5045 (clone_agent_expr): Likewise.
5046 * regcache.c (init_register_cache): Likewise.
5047 * remote-utils.c (putpkt_binary_1): Likewise.
5048 (decode_M_packet): Likewise.
5049 (decode_X_packet): Likewise.
5050 (look_up_one_symbol): Likewise.
5051 (relocate_instruction): Likewise.
5052 (monitor_output): Likewise.
5053 * server.c (handle_search_memory): Likewise.
5054 (handle_qxfer_exec_file): Likewise.
5055 (handle_qxfer_libraries): Likewise.
5056 (handle_qxfer): Likewise.
5057 (handle_query): Likewise.
5058 (handle_v_cont): Likewise.
5059 (handle_v_run): Likewise.
5060 (captured_main): Likewise.
5061 * target.c (write_inferior_memory): Likewise.
5062 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5063 * tracepoint.c (init_trace_buffer): Likewise.
5064 (add_tracepoint_action): Likewise.
5065 (add_traceframe): Likewise.
5066 (add_traceframe_block): Likewise.
5067 (cmd_qtdpsrc): Likewise.
5068 (cmd_qtdv): Likewise.
5069 (cmd_qtstatus): Likewise.
5070 (response_source): Likewise.
5071 (response_tsv): Likewise.
5072 (cmd_qtnotes): Likewise.
5073 (gdb_collect): Likewise.
5074 (initialize_tracepoint): Likewise.
5075
afbe19f8
PL		 50762015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5077
5078 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5079 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5080 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5081 <NOP>: New.
5082 (enum aarch64_condition_codes): New enum.
5083 (w0): New static global.
5084 (fp): Likewise.
5085 (lr): Likewise.
5086 (struct aarch64_memory_operand) <type>: New
5087 MEMORY_OPERAND_POSTINDEX type.
5088 (postindex_memory_operand): New helper function.
5089 (emit_ret): New function.
5090 (emit_load_store_pair): New function, factored out of emit_stp
5091 with support for MEMORY_OPERAND_POSTINDEX.
5092 (emit_stp): Rewrite using emit_load_store_pair.
5093 (emit_ldp): New function.
5094 (emit_load_store): Likewise.
5095 (emit_ldr): Mention post-index instruction in comment.
5096 (emit_ldrh): New function.
5097 (emit_ldrb): New function.
5098 (emit_ldrsw): Mention post-index instruction in comment.
5099 (emit_str): Likewise.
5100 (emit_subs): New function.
5101 (emit_cmp): Likewise.
5102 (emit_and): Likewise.
5103 (emit_orr): Likewise.
5104 (emit_orn): Likewise.
5105 (emit_eor): Likewise.
5106 (emit_mvn): Likewise.
5107 (emit_lslv): Likewise.
5108 (emit_lsrv): Likewise.
5109 (emit_asrv): Likewise.
5110 (emit_mul): Likewise.
5111 (emit_sbfm): Likewise.
5112 (emit_sbfx): Likewise.
5113 (emit_ubfm): Likewise.
5114 (emit_ubfx): Likewise.
5115 (emit_csinc): Likewise.
5116 (emit_cset): Likewise.
5117 (emit_nop): Likewise.
5118 (emit_ops_insns): New helper function.
5119 (emit_pop): Likewise.
5120 (emit_push): Likewise.
5121 (aarch64_emit_prologue): New function.
5122 (aarch64_emit_epilogue): Likewise.
5123 (aarch64_emit_add): Likewise.
5124 (aarch64_emit_sub): Likewise.
5125 (aarch64_emit_mul): Likewise.
5126 (aarch64_emit_lsh): Likewise.
5127 (aarch64_emit_rsh_signed): Likewise.
5128 (aarch64_emit_rsh_unsigned): Likewise.
5129 (aarch64_emit_ext): Likewise.
5130 (aarch64_emit_log_not): Likewise.
5131 (aarch64_emit_bit_and): Likewise.
5132 (aarch64_emit_bit_or): Likewise.
5133 (aarch64_emit_bit_xor): Likewise.
5134 (aarch64_emit_bit_not): Likewise.
5135 (aarch64_emit_equal): Likewise.
5136 (aarch64_emit_less_signed): Likewise.
5137 (aarch64_emit_less_unsigned): Likewise.
5138 (aarch64_emit_ref): Likewise.
5139 (aarch64_emit_if_goto): Likewise.
5140 (aarch64_emit_goto): Likewise.
5141 (aarch64_write_goto_address): Likewise.
5142 (aarch64_emit_const): Likewise.
5143 (aarch64_emit_call): Likewise.
5144 (aarch64_emit_reg): Likewise.
5145 (aarch64_emit_pop): Likewise.
5146 (aarch64_emit_stack_flush): Likewise.
5147 (aarch64_emit_zero_ext): Likewise.
5148 (aarch64_emit_swap): Likewise.
5149 (aarch64_emit_stack_adjust): Likewise.
5150 (aarch64_emit_int_call_1): Likewise.
5151 (aarch64_emit_void_call_2): Likewise.
5152 (aarch64_emit_eq_goto): Likewise.
5153 (aarch64_emit_ne_goto): Likewise.
5154 (aarch64_emit_lt_goto): Likewise.
5155 (aarch64_emit_le_goto): Likewise.
5156 (aarch64_emit_gt_goto): Likewise.
5157 (aarch64_emit_ge_got): Likewise.
5158 (aarch64_emit_ops_impl): New static global variable.
5159 (aarch64_emit_ops): New target function, return
5160 &aarch64_emit_ops_impl.
5161 (struct linux_target_ops): Install it.
5162
bb903df0
PL		 51632015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5164
5165 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5166 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5167 aarch64-ipa.o.
5168 * linux-aarch64-ipa.c: New file.
5169 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5170 and endian.h.
5171 (aarch64_get_thread_area): New target method.
5172 (extract_signed_bitfield): New helper function.
5173 (aarch64_decode_ldr_literal): New function.
5174 (enum aarch64_opcodes): New enum.
5175 (struct aarch64_register): New struct.
5176 (struct aarch64_operand): New struct.
5177 (x0): New static global.
5178 (x1): Likewise.
5179 (x2): Likewise.
5180 (x3): Likewise.
5181 (x4): Likewise.
5182 (w2): Likewise.
5183 (ip0): Likewise.
5184 (sp): Likewise.
5185 (xzr): Likewise.
5186 (aarch64_register): New helper function.
5187 (register_operand): Likewise.
5188 (immediate_operand): Likewise.
5189 (struct aarch64_memory_operand): New struct.
5190 (offset_memory_operand): New helper function.
5191 (preindex_memory_operand): Likewise.
5192 (enum aarch64_system_control_registers): New enum.
5193 (ENCODE): New macro.
5194 (emit_insn): New helper function.
5195 (emit_b): New function.
5196 (emit_bcond): Likewise.
5197 (emit_cb): Likewise.
5198 (emit_tb): Likewise.
5199 (emit_blr): Likewise.
5200 (emit_stp): Likewise.
5201 (emit_ldp_q_offset): Likewise.
5202 (emit_stp_q_offset): Likewise.
5203 (emit_load_store): Likewise.
5204 (emit_ldr): Likewise.
5205 (emit_ldrsw): Likewise.
5206 (emit_str): Likewise.
5207 (emit_ldaxr): Likewise.
5208 (emit_stxr): Likewise.
5209 (emit_stlr): Likewise.
5210 (emit_data_processing_reg): Likewise.
5211 (emit_data_processing): Likewise.
5212 (emit_add): Likewise.
5213 (emit_sub): Likewise.
5214 (emit_mov): Likewise.
5215 (emit_movk): Likewise.
5216 (emit_mov_addr): Likewise.
5217 (emit_mrs): Likewise.
5218 (emit_msr): Likewise.
5219 (emit_sevl): Likewise.
5220 (emit_wfe): Likewise.
5221 (append_insns): Likewise.
5222 (can_encode_int32_in): New helper function.
5223 (aarch64_relocate_instruction): New function.
5224 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5225 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5226 (struct linux_target_ops): Install aarch64_get_thread_area,
5227 aarch64_install_fast_tracepoint_jump_pad and
5228 aarch64_get_min_fast_tracepoint_insn_len.
5229
787749ea
PL		 52302015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5231
5232 * Makefile.in (aarch64-insn.o): New rule.
5233 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5234
9812b2e6
YQ		 52352015-09-21 Yao Qi <yao.qi@linaro.org>
5236
5237 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5238
18fe412b
YQ		 52392015-09-21 Yao Qi <yao.qi@linaro.org>
5240
5241 * tracepoint.c (max_jump_pad_size): Remove.
5242
a0cc84cd
YQ		 52432015-09-18 Yao Qi <yao.qi@linaro.org>
5244
5245 * linux-aarch64-low.c: Don't include sys/uio.h.
5246 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5247
d78908cf
WW		 52482015-09-16 Wei-cheng Wang <cole945@gmail.com>
5249
5250 * tracepoint.c (eval_result_type): Change prototype.
5251 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5252
d57e0d50
PA		 52532015-09-15 Pedro Alves <palves@redhat.com>
5254
5255 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5256 Check whether to report exec events instead of checking whether
5257 multiprocess is enabled.
5258
5a676acc
PA		 52592015-09-15 Pedro Alves <palves@redhat.com>
5260
5261 PR remote/18965
5262 * remote-utils.c (prepare_resume_reply): Merge
5263 TARGET_WAITKIND_VFORK_DONE switch case with the
5264 TARGET_WAITKIND_FORKED case.
5265
7c5d0fad
YQ		 52662015-09-15 Yao Qi <yao.qi@linaro.org>
5267
5268 * server.c (handle_query): Check string comparison using
5269 "else if" instead of "if".
5270
750ce8d1
YQ		 52712015-09-15 Yao Qi <yao.qi@linaro.org>
5272
5273 * server.c (vCont_supported): New global variable.
5274 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5275 matches. Append ";vContSupported+" to own_buf.
5276 (handle_v_requests): Append ";s;S" to own_buf if target supports
5277 hardware single step or vCont_supported is false.
5278 (capture_main): Set vCont_supported to zero.
5279
70b90b91
YQ		 52802015-09-15 Yao Qi <yao.qi@linaro.org>
5281
5282 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5283 it to ...
5284 (linux_supports_hardware_single_step): ... New function.
5285 (linux_target_ops): Update.
5286 * lynx-low.c (lynx_target_ops): Set field
5287 supports_hardware_single_step to target_can_do_hardware_single_step.
5288 * nto-low.c (nto_target_ops): Likewise.
5289 * spu-low.c (spu_target_ops): Likewise.
5290 * win32-low.c (win32_target_ops): Likewise.
5291 * target.c (target_can_do_hardware_single_step): New function.
5292 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5293 Remove. <supports_hardware_single_step>: New field.
5294 (target_supports_conditional_breakpoints): Remove.
5295 (target_supports_hardware_single_step): New macro.
5296 (target_can_do_hardware_single_step): Declare.
5297 * server.c (handle_query): Use target_supports_hardware_single_step
5298 instead of target_supports_conditional_breakpoints.
5299
ade90bde
YQ		 53002015-09-15 Yao Qi <yao.qi@linaro.org>
5301
5302 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5303 function.
5304 (struct linux_target_ops the_low_target): Install
5305 aarch64_linux_siginfo_fixup.
5306
94585166
DB		 53072015-09-11 Don Breazeal <donb@codesourcery.com>
5308 Luis Machado <lgustavo@codesourcery.com>
5309
5310 * linux-low.c (linux_mourn): Static declaration.
5311 (linux_arch_setup): Move in front of
5312 handle_extended_wait.
5313 (linux_arch_setup_thread): New function.
5314 (handle_extended_wait): Handle exec events. Call
5315 linux_arch_setup_thread. Make event_lwp argument a
5316 pointer-to-a-pointer.
5317 (check_zombie_leaders): Do not check stopped threads.
5318 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5319 (linux_low_filter_event): Add lwp and thread for exec'ing
5320 non-leader thread if leader thread has been deleted.
5321 Refactor code into linux_arch_setup_thread and call it.
5322 Pass child lwp pointer by reference to handle_extended_wait.
5323 (linux_wait_for_event_filtered): Update comment.
5324 (linux_wait_1): Prevent clobbering exec event status.
5325 (linux_supports_exec_events): New function.
5326 (linux_target_ops) <supports_exec_events>: Initialize new member.
5327 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5328 new member.
5329 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5330 * server.c (report_exec_events): New global variable.
5331 (handle_query): Handle qSupported query for exec-events feature.
5332 (captured_main): Initialize report_exec_events.
5333 * server.h (report_exec_events): Declare new global variable.
5334 * target.h (struct target_ops) <supports_exec_events>: New
5335 member.
5336 (target_supports_exec_events): New macro.
5337 * win32-low.c (win32_target_ops) <supports_exec_events>:
5338 Initialize new member.
5339
0568462b
MM		 53402015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5341
5342 * linux-low.c (linux_low_enable_btrace): Remove.
5343 (linux_target_ops): Replace linux_low_enable_btrace with
5344 linux_enable_btrace.
5345
39edd165
YQ		 53462015-09-03 Yao Qi <yao.qi@linaro.org>
5347
5348 * linux-aarch64-low.c (aarch64_insert_point): Call
5349 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5350 returns true.
5351
1db33b5a
UW		 53522015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5353
5354 * linux-low.c (check_stopped_by_breakpoint): Use
5355 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5356
ab290430
PA		 53572015-08-27 Pedro Alves <palves@redhat.com>
5358
5359 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5360
8d749320
SM		 53612015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5362
6711b7f8
SM		 5363 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5364 the XNEW-family equivalent.
8d749320
SM		 5365 (compile_bytecodes): Likewise.
5366 * dll.c (loaded_dll): Likewise.
5367 * event-loop.c (append_callback_event): Likewise.
5368 (create_file_handler): Likewise.
5369 (create_file_event): Likewise.
5370 * hostio.c (handle_open): Likewise.
5371 * inferiors.c (add_thread): Likewise.
5372 (add_process): Likewise.
5373 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5374 * linux-arm-low.c (arm_new_process): Likewise.
5375 (arm_new_thread): Likewise.
5376 * linux-low.c (add_to_pid_list): Likewise.
5377 (linux_add_process): Likewise.
5378 (handle_extended_wait): Likewise.
5379 (add_lwp): Likewise.
5380 (enqueue_one_deferred_signal): Likewise.
5381 (enqueue_pending_signal): Likewise.
5382 (linux_resume_one_lwp_throw): Likewise.
5383 (linux_resume_one_thread): Likewise.
5384 (linux_read_memory): Likewise.
5385 (linux_write_memory): Likewise.
5386 * linux-mips-low.c (mips_linux_new_process): Likewise.
5387 (mips_linux_new_thread): Likewise.
5388 (mips_add_watchpoint): Likewise.
5389 * linux-x86-low.c (initialize_low_arch): Likewise.
5390 * lynx-low.c (lynx_add_process): Likewise.
5391 * mem-break.c (set_raw_breakpoint_at): Likewise.
5392 (set_breakpoint): Likewise.
5393 (add_condition_to_breakpoint): Likewise.
5394 (add_commands_to_breakpoint): Likewise.
5395 (clone_agent_expr): Likewise.
5396 (clone_one_breakpoint): Likewise.
5397 * regcache.c (new_register_cache): Likewise.
5398 * remote-utils.c (look_up_one_symbol): Likewise.
5399 * server.c (queue_stop_reply): Likewise.
5400 (start_inferior): Likewise.
5401 (queue_stop_reply_callback): Likewise.
5402 (handle_target_event): Likewise.
5403 * spu-low.c (fetch_ppc_memory): Likewise.
5404 (store_ppc_memory): Likewise.
5405 * target.c (set_target_ops): Likewise.
5406 * thread-db.c (thread_db_load_search): Likewise.
5407 (try_thread_db_load_1): Likewise.
5408 * tracepoint.c (add_tracepoint): Likewise.
5409 (add_tracepoint_action): Likewise.
5410 (create_trace_state_variable): Likewise.
5411 (cmd_qtdpsrc): Likewise.
5412 (cmd_qtro): Likewise.
5413 (add_while_stepping_state): Likewise.
5414 * win32-low.c (child_add_thread): Likewise.
5415 (get_image_name): Likewise.
5416
ed8b7b42
YQ		 54172015-08-25 Yao Qi <yao.qi@linaro.org>
5418
5419 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5420
db3cb7cb
YQ		 54212015-08-25 Yao Qi <yao.qi@linaro.org>
5422
5423 * Makefile.in (aarch64-linux.o): New rule.
5424 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5425 srv_tgtobj.
5426 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5427 (aarch64_init_debug_reg_state): Make it extern.
5428 (aarch64_linux_prepare_to_resume): Remove.
5429
f6011a1c
YQ		 54302015-08-25 Yao Qi <yao.qi@linaro.org>
5431
5432 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5433 lwp_arch_private_info and ptid_of_lwp.
5434
88e2cf7e
YQ		 54352015-08-25 Yao Qi <yao.qi@linaro.org>
5436
5437 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5438 Find proc_info by find_process_pid. All callers updated.
5439
5e35436e
YQ		 54402015-08-25 Yao Qi <yao.qi@linaro.org>
5441
5442 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5443 Remove.
5444 (debug_reg_change_callback): Remove.
5445 (aarch64_notify_debug_reg_change): Remove.
5446
4a8a7965
YQ		 54472015-08-25 Yao Qi <yao.qi@linaro.org>
5448
5449 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5450 Call current_lwp_ptid.
5451
32a271ee
YQ		 54522015-08-25 Yao Qi <yao.qi@linaro.org>
5453
5454 * linux-aarch64-low.c (debug_reg_change_callback): Use
5455 debug_printf.
5456
0d51c8d7
YQ		 54572015-08-25 Yao Qi <yao.qi@linaro.org>
5458
5459 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5460
31a43dd5
YQ		 54612015-08-25 Yao Qi <yao.qi@linaro.org>
5462
5463 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5464
8ee52567
YQ		 54652015-08-25 Yao Qi <yao.qi@linaro.org>
5466
5467 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5468 the code.
5469
ff3f0f45
YQ		 54702015-08-25 Yao Qi <yao.qi@linaro.org>
5471
5472 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5473 Remove.
5474 (debug_reg_change_callback): Remove argument entry and add argument
5475 lwp. Remove local variable thread. Don't print thread id in the
5476 debugging output. Don't check whether pid of thread equals to pid.
5477 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5478 iterate_over_lwps instead find_inferior.
5479
3d40fbb5
PA		 54802015-08-24 Pedro Alves <palves@redhat.com>
5481
5482 * inferiors.c (get_first_process): New function.
5483 * inferiors.h (get_first_process): New declaration.
5484 * remote-utils.c (read_ptid): Default to the first process in the
5485 list, instead of to the current thread's process.
5486
438e1e42
PA		 54872015-08-24 Pedro Alves <palves@redhat.com>
5488
5489 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5490 * event-loop.c: Likewise.
5491 * remote-utils.c: Likewise.
5492 * tracepoint.c: Likewise.
5493
a8c6d4fc
PA		 54942015-08-24 Pedro Alves <palves@redhat.com>
5495
5496 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5497 ptid_get_lwp.
5498
99b0bb12
PA		 54992015-08-21 Pedro Alves <palves@redhat.com>
5500
5501 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5502 instead of literal 1.
5503
f8904751
PA		 55042015-08-21 Pedro Alves <palves@redhat.com>
5505
5506 * tdesc.c (default_description): Explicitly zero-initialize.
5507
465a859e
PA		 55082015-08-21 Pedro Alves <palves@redhat.com>
5509
5510 PR gdb/18749
5511 * inferiors.c (remove_thread): Discard any pending stop reply for
5512 this thread.
5513 * server.c (remove_all_on_match_pid): Rename to ...
5514 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5515 instead of a pid.
5516 (discard_queued_stop_replies): Change parameter to a ptid. Now
5517 extern.
5518 (handle_v_kill, kill_inferior_callback, captured_main)
5519 (process_serial_event): Adjust.
5520 * server.h (discard_queued_stop_replies): Declare.
5521
f0db101d
PA		 55222015-08-21 Pedro Alves <palves@redhat.com>
5523
5524 * linux-low.c (wait_for_sigstop): Always switch to no thread
5525 selected if the previously current thread dies.
5526 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5527 process instead of the current thread's.
5528 * remote-utils.c (input_interrupt): Don't check if there's no
5529 current thread.
5530 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5531 current thread to the general thread fails, error out.
5532 (handle_qxfer_auxv, handle_qxfer_libraries)
5533 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5534 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5535 (handle_query): Check if there's a thread selected instead of
5536 checking whether there's any thread in the thread list.
5537 (handle_qxfer_threads, handle_qxfer_btrace)
5538 (handle_qxfer_btrace_conf): Don't error out early if there's no
5539 thread in the thread list.
5540 (handle_v_cont, myresume): Don't set the current thread to the
5541 continue thread.
5542 (process_serial_event) <Hg handling>: Also set thread_id if the
5543 previous general thread is still alive.
5544 (process_serial_event) <g/G handling>: If setting the current
5545 thread to the general thread fails, error out.
5546 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5547 thread's lwp instead of the current thread's.
5548 * target.c (set_desired_thread): If the desired thread was not
5549 found, leave the current thread pointing to NULL. Return an int
5550 (boolean) indicating success.
5551 * target.h (set_desired_thread): Change return type to int.
5552
40045d91
MF		 55532015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5554
5555 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5556 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5557 #includes.
5558 (ps_get_thread_area): New function.
5559
45face3b
GB		 55602015-08-19 Gary Benson <gbenson@redhat.com>
5561
5562 * hostio.c (handle_pread): Do not attempt to read more data
5563 than hostio_reply_with_data can fit in a packet.
5564
16d5f642
JB		 55652015-08-18 Joel Brobecker <brobecker@adacore.com>
5566
5567 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5568
a738da3a
MF		 55692015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5570
5571 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5572
33ebda9d
PA		 55732015-08-06 Pedro Alves <palves@redhat.com>
5574
5575 * tracepoint.c (expr_eval_result): Now an int.
5576
a44892be
PA		 55772015-08-06 Pedro Alves <palves@redhat.com>
5578
5579 * gdbthread.h (struct regcache): Forward declare.
5580 (struct thread_info) <regcache_data>: Now a struct regcache
5581 pointer.
5582 * inferiors.c (inferior_regcache_data)
5583 (set_inferior_regcache_data): Now work with struct regcache
5584 pointers.
5585 * inferiors.h (struct regcache): Forward declare.
5586 (inferior_regcache_data, set_inferior_regcache_data): Now work
5587 with struct regcache pointers.
5588 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5589 (free_register_cache_thread): Remove struct regcache pointer
5590 casts.
5591
608a1e46
PA		 55922015-08-06 Pedro Alves <palves@redhat.com>
5593
5594 * server.c (captured_main): On error, print the exception message
5595 to stderr, and if run_once is set, throw a quit.
5596
f0ce0d3a
PA		 55972015-08-06 Pedro Alves <palves@redhat.com>
5598
5599 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5600 the current thread.
5601
bf47e248
PA		 56022015-08-06 Pedro Alves <palves@redhat.com>
5603
5604 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5605 reading beyond the passed in buffer length.
5606
b6b9ffcc
PL		 56072015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5608
5609 * tracepoint.c (symbol_list) <required>: Remove.
5610
863d01bd
PA		 56112015-08-06 Pedro Alves <palves@redhat.com>
5612
5613 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5614 count if stopping and suspending threads.
5615 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5616 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5617 (linux_detach): Complete an ongoing step-over.
5618 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5619 throughout.
5620 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5621 (linux_wait_1): If passing a signal to the inferior after
5622 finishing a step-over, unsuspend and re-resume all lwps. If we
5623 see a single-step event but the thread should be continuing, don't
5624 pass the trap to gdb.
5625 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5626 internal_error instead of gdb_assert.
5627 (enqueue_pending_signal): New function.
5628 (check_ptrace_stopped_lwp_gone): Add debug output.
5629 (start_step_over): Use internal_error instead of gdb_assert.
5630 (complete_ongoing_step_over): New function.
5631 (linux_resume_one_thread): Don't resume a suspended thread.
5632 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5633 it stepping.
5634
00db26fa
PA		 56352015-08-06 Pedro Alves <palves@redhat.com>
5636
5637 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5638 (linux_thread_alive): Use lwp_is_marked_dead.
5639 (extended_event_reported): Delete.
5640 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5641 instead of extended_event_reported.
5642 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5643 as well.
5644 (lwp_is_marked_dead): New function.
5645 (lwp_running): Use lwp_is_marked_dead.
5646 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5647 comment.
5648
ad071a30
PA		 56492015-08-06 Pedro Alves <palves@redhat.com>
5650
5651 * linux-low.c (linux_wait_1): Move fork event output out of the
5652 !report_to_gdb check. Pass event_child->waitstatus to
5653 target_waitstatus_to_string instead of ourstatus.
5654
524b57e6
YQ		 56552015-08-04 Yao Qi <yao.qi@linaro.org>
5656
5657 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5658 if current_thread is 32 bit.
5659
6085d6f6
YQ		 56602015-08-04 Yao Qi <yao.qi@linaro.org>
5661
5662 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5663 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5664 * server.c (extended_protocol): Remove "static".
5665 * server.h (extended_protocol): Declare it.
5666
8a7e4587
YQ		 56672015-08-04 Yao Qi <yao.qi@linaro.org>
5668
5669 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5670 both aarch64 and aarch32.
5671 (aarch64_set_pc): Likewise.
5672
3b53ae99
YQ		 56732015-08-04 Yao Qi <yao.qi@linaro.org>
5674
5675 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5676 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5677 arm-with-neon.xml to srv_xmlfiles.
5678 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5679 (is_64bit_tdesc): New function.
5680 (aarch64_linux_read_description): New function.
5681 (aarch64_arch_setup): Call aarch64_linux_read_description.
5682 (regs_info): Rename to regs_info_aarch64.
5683 (aarch64_regs_info): Return right regs_info.
5684 (initialize_low_arch): Call initialize_low_arch_aarch32.
5685
bd9e6534
YQ		 56862015-08-04 Yao Qi <yao.qi@linaro.org>
5687
5688 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5689 * linux-aarch32-low.c: New file.
5690 * linux-aarch32-low.h: New file.
5691 * linux-arm-low.c (arm_fill_gregset): Move it to
5692 linux-aarch32-low.c.
5693 (arm_store_gregset): Likewise.
5694 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5695 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5696 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5697 (regs_info): Rename to regs_info_arm.
5698 (arm_regs_info): Return regs_info_aarch32 if
5699 have_ptrace_getregset is 1 and target description is
5700 arm_with_neon or arm_with_vfpv3.
5701 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5702 Call initialize_low_arch_aarch32 instead.
5703
ded48a5e
YQ		 57042015-08-04 Yao Qi <yao.qi@linaro.org>
5705
5706 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5707 * linux-low.c: ... here.
5708 * linux-low.h (have_ptrace_getregset): Declare it.
5709
96e9210f
PA		 57102015-08-04 Pedro Alves <palves@redhat.com>
5711
5712 * thread-db.c (struct thread_db): Use new typedefs.
5713 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5714 CHK calls.
5715 (disable_thread_event_reporting): Cast result of dlsym to
5716 destination function pointer type.
5717 (thread_db_mourn): Use td_ta_delete_ftype.
5718
af60a1ef
SL		 57192015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5720
5721 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5722 arch variant.
5723 (CDX_BREAKPOINT): Define for R2.
5724 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5725 (the_low_target): Add comments.
5726
e8b41681
YQ		 57272015-07-30 Yao Qi <yao.qi@linaro.org>
5728
5729 * linux-arm-low.c (arm_hwcap): Remove it.
5730 (arm_read_description): New local variable arm_hwcap. Don't
5731 set arm_hwcap to zero.
5732
89abb039
YQ		 57332015-07-30 Yao Qi <yao.qi@linaro.org>
5734
5735 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5736 Use regcache->tdesc instead.
5737 (arm_store_wmmxregset): Likewise.
5738 (arm_fill_vfpregset): Likewise.
5739 (arm_store_vfpregset): Likewise.
5740
deca266c
YQ		 57412015-07-30 Yao Qi <yao.qi@linaro.org>
5742
5743 * linux-arm-low.c: Include arch/arm.h.
5744 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5745 (arm_store_gregset): Likewise.
5746
aa58a496
SM		 57472015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5748
5749 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5750 ptrace's 4th parameter.
5751
50904b25
YQ		 57522015-07-27 Yao Qi <yao.qi@linaro.org>
5753
5754 * configure.srv (case aarch64*-*-linux*): Don't set
5755 srv_linux_usrregs.
5756
5826e159
PA		 57572015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5758
5759 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5760 sys/ptrace.h.
5761 * linux-arm-low.c: Likewise.
5762 * linux-cris-low.c: Likewise.
5763 * linux-crisv32-low.c: Likewise.
5764 * linux-low.c: Likewise.
5765 * linux-m68k-low.c: Likewise.
5766 * linux-mips-low.c: Likewise.
5767 * linux-nios2-low.c: Likewise.
5768 * linux-s390-low.c: Likewise.
5769 * linux-sparc-low.c: Likewise.
5770 * linux-tic6x-low.c: Likewise.
5771 * linux-tile-low.c: Likewise.
5772 * linux-x86-low.c: Likewise.
5773
54019719
PA		 57742015-07-24 Pedro Alves <palves@redhat.com>
5775
5776 * config.in: Regenerate.
5777 * configure: Regenerate.
5778
eb7aa561
PA		 57792015-07-24 Pedro Alves <palves@redhat.com>
5780
5781 * acinclude.m4: Include ../ptrace.m4.
5782 * configure.ac: Call GDB_AC_PTRACE.
5783 * config.in, configure: Regenerate.
5784
55d7b841
YQ		 57852015-07-24 Yao Qi <yao.qi@linaro.org>
5786
5787 * linux-low.c (linux_create_inferior): Remove setting to
5788 proc->priv->new_inferior.
5789 (linux_attach): Likewise.
5790 (linux_low_filter_event): Likewise.
5791 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5792
c06cbd92
YQ		 57932015-07-24 Yao Qi <yao.qi@linaro.org>
5794
5795 * linux-low.c (linux_arch_setup): New function.
5796 (linux_low_filter_event): If proc->tdesc is NULL and
5797 proc->attached is true, call the_low_target.arch_setup.
5798 Otherwise, keep status pending, and return.
5799 (linux_resume_one_lwp_throw): Don't call get_pc if
5800 thread->while_stepping isn't NULL. Don't call
5801 get_thread_regcache if proc->tdesc is NULL.
5802 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5803 (linux_target_ops): Install arch_setup.
5804 * server.c (start_inferior): Call the_target->arch_setup.
5805 * target.h (struct target_ops) <arch_setup>: New field.
5806 (target_arch_setup): New marco.
5807 * lynx-low.c (lynx_target_ops): Update.
5808 * nto-low.c (nto_target_ops): Update.
5809 * spu-low.c (spu_target_ops): Update.
5810 * win32-low.c (win32_target_ops): Update.
5811
5ae3ebba
YQ		 58122015-07-24 Yao Qi <yao.qi@linaro.org>
5813
5814 * linux-low.c (linux_add_process): Don't set
5815 proc->priv->new_inferior.
5816 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5817 (linux_attach): Likewise.
5818
eb97750b
YQ		 58192015-07-24 Yao Qi <yao.qi@linaro.org>
5820
5821 * server.c (start_inferior): Code refactor.
5822
51aee833
YQ		 58232015-07-24 Yao Qi <yao.qi@linaro.org>
5824
5825 * server.c (process_serial_event): Set general_thread.
5826
af1b22f3
YQ		 58272015-07-21 Yao Qi <yao.qi@linaro.org>
5828
5829 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5830 aarch64_linux_get_debug_reg_capacity.
5831
554717a3
YQ		 58322015-07-17 Yao Qi <yao.qi@linaro.org>
5833
5834 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5835 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5836 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5837 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5838 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5839 (AARCH64_HWP_ALIGNMENT): Likewise.
5840 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5841 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5842 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5843 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5844 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5845 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5846 (struct aarch64_debug_reg_state): Likewise.
5847 (struct arch_lwp_info): Likewise.
5848 (aarch64_align_watchpoint): Likewise.
5849 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5850 (aarch64_watchpoint_length): Likewise.
5851 (aarch64_point_encode_ctrl_reg): Likewise
5852 (aarch64_point_is_aligned): Likewise.
5853 (aarch64_align_watchpoint): Likewise.
5854 (aarch64_linux_set_debug_regs):
5855 (aarch64_dr_state_insert_one_point): Likewise.
5856 (aarch64_dr_state_remove_one_point): Likewise.
5857 (aarch64_handle_breakpoint): Likewise.
5858 (aarch64_handle_aligned_watchpoint): Likewise.
5859 (aarch64_handle_unaligned_watchpoint): Likewise.
5860 (aarch64_handle_watchpoint): Likewise.
5861
c67ca4de
YQ		 58622015-07-17 Yao Qi <yao.qi@linaro.org>
5863
5864 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5865 and don't aarch64_get_debug_reg_state. All callers update.
5866 (aarch64_handle_aligned_watchpoint): Likewise.
5867 (aarch64_handle_unaligned_watchpoint): Likewise.
5868 (aarch64_handle_watchpoint): Likewise.
5869 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5870 (aarch64_remove_point): Likewise.
5871
25abf979
YQ		 58722015-07-17 Yao Qi <yao.qi@linaro.org>
5873
5874 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5875 debug_printf.
5876 (aarch64_handle_unaligned_watchpoint): Likewise.
5877
db1ff28b
JK		 58782015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5879
5880 Revert the previous 3 commits:
5881 Move gdb_regex* to common/
5882 Move linux_find_memory_regions_full & co.
5883 gdbserver build-id attribute generator
5884
700ca40f
JK		 58852015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5886 Jan Kratochvil <jan.kratochvil@redhat.com>
5887
5888 gdbserver build-id attribute generator.
5889 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5890 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5891 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5892 (find_phdr): New.
5893 (get_dynamic): Use find_pdhr to traverse program headers.
5894 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5895 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5896 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5897 (get_hex_build_id): New.
5898 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5899 to reply XML document.
5900
9904185c
JK		 59012015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5902 Jan Kratochvil <jan.kratochvil@redhat.com>
5903
5904 * target.c: Include target/target-utils.h and fcntl.h.
5905 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5906 (target_fileio_read_stralloc): New functions.
5907
6e5b4429
JK		 59082015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5909
5910 * Makefile.in (OBS): Add gdb_regex.o.
5911 (gdb_regex.o): New.
5912 * config.in: Rebuilt.
5913 * configure: Rebuilt.
5914
ddc98fbf
JK		 59152015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5916 Jan Kratochvil <jan.kratochvil@redhat.com>
5917
5918 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5919 * Makefile.in (OBS): Add target-utils.o.
5920 (linux-maps.o, target-utils.o): New.
5921 * configure.srv (srv_linux_obj): Add linux-maps.o.
5922
e57bb7a0
PL		 59232015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5924
5925 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5926 function, return 1.
5927 (the_low_target): Install it.
5928
586b02a9
PA		 59292015-07-14 Pedro Alves <palves@redhat.com>
5930
5931 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5932 Instead, ignore ECHILD, and throw an error for other errnos.
5933
58c1b36c
PA		 59342015-07-10 Pedro Alves <palves@redhat.com>
5935
5936 * event-loop.c (struct callback_event) <data>: Change type to
5937 gdb_client_data instance instead of gdb_client_data pointer.
5938 (append_callback_event): Adjust.
5939
421530db
PL		 59402015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5941
5942 * linux-aarch64-low.c: Add comments for each linux_target_ops
5943 method. Remove comments already covered in target_ops and
5944 linux_target_ops definitions.
5945 (the_low_target): Add comments for each unimplemented method.
5946
c2d65f38
YQ		 59472015-07-09 Yao Qi <yao.qi@linaro.org>
5948
5949 * linux-aarch64-low.c (aarch64_regmap): Remove.
5950 (aarch64_usrregs_info): Remove.
5951 (regs_info): Set field usrregs to NULL.
5952
b20a6524
MM		 59532015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5954
5955 * linux-low.c: Include "rsp-low.h"
5956 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5957 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5958 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5959 (handle_btrace_enable_pt): New.
5960 (handle_btrace_general_set): Support "pt".
5961 (handle_btrace_conf_general_set): Support "pt:size".
5962
96c97461
PL		 59632015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5964
5965 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5966 Z_PACKET_SW_BP.
5967
37d66942
PL		 59682015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5969
5970 * linux-aarch64-low.c: Remove comment about endianness.
5971 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5972 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5973 memcmp.
5974
dc06243f
GB		 59752015-06-24 Gary Benson <gbenson@redhat.com>
5976
5977 * linux-i386-ipa.c (stdint.h): Do not include.
5978 * lynx-i386-low.c (stdint.h): Likewise.
5979 * lynx-ppc-low.c (stdint.h): Likewise.
5980 * mem-break.c (stdint.h): Likewise.
5981 * thread-db.c (stdint.h): Likewise.
5982 * tracepoint.c (stdint.h): Likewise.
5983 * win32-low.c (stdint.h): Likewise.
5984
124e13d9
SM		 59852015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5986
5987 * server.c (write_qxfer_response): Update call to
5988 remote_escape_output.
5989
909c2cda
JK		 59902015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5991 Jan Kratochvil <jan.kratochvil@redhat.com>
5992
5993 Merge multiple hex conversions.
5994 * gdbreplay.c (tohex): Rename to 'fromhex'.
5995 (logchar): Use fromhex.
5996
24c05f46
JK		 59972015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5998
5999 * server.c (handle_qxfer_libraries): Set `version' attribute for
6000 <library-list>.
6001
14d2069a
GB		 60022015-06-10 Gary Benson <gbenson@redhat.com>
6003
6004 * target.h (struct target_ops) <multifs_open>: New field.
6005 <multifs_unlink>: Likewise.
6006 <multifs_readlink>: Likewise.
6007 * linux-low.c (nat/linux-namespaces.h): New include.
6008 (linux_target_ops): Initialize the_target->multifs_open,
6009 the_target->multifs_unlink and the_target->multifs_readlink.
6010 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6011 * hostio.c (hostio_fs_pid): New static variable.
6012 (hostio_handle_new_gdb_connection): New function.
6013 (handle_setfs): Likewise.
6014 (handle_open): Use the_target->multifs_open as appropriate.
6015 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6016 (handle_readlink): Use the_target->multifs_readlink as
6017 appropriate.
6018 (handle_vFile): Handle vFile:setfs packets.
6019 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6020 after target_handle_new_gdb_connection.
6021
4b8b5e72
GB		 60222015-06-10 Gary Benson <gbenson@redhat.com>
6023
6024 * configure.ac (AC_CHECK_FUNCS): Add setns.
6025 * config.in: Regenerate.
6026 * configure: Likewise.
6027 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6028 (linux-namespaces.o): New rule.
6029 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6030
3ac2e371
GB		 60312015-06-09 Gary Benson <gbenson@redhat.com>
6032
6033 * hostio.c (handle_open): Process mode argument with
6034 fileio_to_host_mode.
6035
ca9b78ce
YQ		 60362015-06-01 Yao Qi <yao.qi@linaro.org>
6037
6038 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6039 * linux-x86-low.c: Likewise.
6040
bfacd19d
DB		 60412015-05-28 Don Breazeal <donb@codesourcery.com>
6042
6043 * linux-low.c (handle_extended_wait): Initialize
6044 thread_info.last_resume_kind for new fork children.
6045
452003ef
PA		 60462015-05-15 Pedro Alves <palves@redhat.com>
6047
6048 * target.h (target_handle_new_gdb_connection): Rewrite using if
6049 wrapped in do/while.
6050
1041a03c
JB		 60512015-05-14 Joel Brobecker <brobecker@adacore.com>
6052
6053 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6054 * configure, config.in: Regenerate.
6055 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6056 Declare typedef.
6057
c269dbdb
DB		 60582015-05-12 Don Breazeal <donb@codesourcery.com>
6059
6060 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6061 PTRACE_EVENT_VFORK_DONE.
6062 (linux_low_ptrace_options, extended_event_reported): Add vfork
6063 events.
6064 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6065 and "vforkdone" for RSP 'T' Stop Reply Packet.
6066 * server.h (report_vfork_events): Declare
6067 global variable.
6068
3a8a0396
DB		 60692015-05-12 Don Breazeal <donb@codesourcery.com>
6070
6071 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6072 (the_low_target) <new_fork>: Initialize new member.
6073 * linux-arm-low.c (arm_new_fork): New function.
6074 (the_low_target) <new_fork>: Initialize new member.
6075 * linux-low.c (handle_extended_wait): Call new target function
6076 new_fork.
6077 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6078 * linux-mips-low.c (mips_add_watchpoint): New function
6079 extracted from mips_insert_point.
6080 (the_low_target) <new_fork>: Initialize new member.
6081 (mips_linux_new_fork): New function.
6082 (mips_insert_point): Call mips_add_watchpoint.
6083 * linux-x86-low.c (x86_linux_new_fork): New function.
6084 (the_low_target) <new_fork>: Initialize new member.
6085
de0d863e
DB		 60862015-05-12 Don Breazeal <donb@codesourcery.com>
6087
6088 * linux-low.c (handle_extended_wait): Implement return value,
6089 rename argument 'event_child' to 'event_lwp', handle
6090 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6091 (linux_low_ptrace_options): New function.
6092 (linux_low_filter_event): Call linux_low_ptrace_options,
6093 use different argument fo linux_enable_event_reporting,
6094 use return value from handle_extended_wait.
6095 (extended_event_reported): New function.
6096 (linux_wait_1): Call extended_event_reported and set
6097 status to report fork events.
6098 (linux_write_memory): Add pid to debug message.
6099 (reset_lwp_ptrace_options_callback): New function.
6100 (linux_handle_new_gdb_connection): New function.
6101 (linux_target_ops): Initialize new structure member.
6102 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6103 * lynx-low.c: Initialize new structure member.
6104 * remote-utils.c (prepare_resume_reply): Implement stop reason
6105 "fork" for "T" stop message.
6106 * server.c (handle_query): Call handle_new_gdb_connection.
6107 * server.h (report_fork_events): Declare global flag.
6108 * target.h (struct target_ops) <handle_new_gdb_connection>:
6109 New member.
6110 (target_handle_new_gdb_connection): New macro.
6111 * win32-low.c: Initialize new structure member.
6112
ddcbc397
DB		 61132015-05-12 Don Breazeal <donb@codesourcery.com>
6114
6115 * mem-break.c (APPEND_TO_LIST): Define macro.
6116 (clone_agent_expr): New function.
6117 (clone_one_breakpoint): New function.
6118 (clone_all_breakpoints): New function.
6119 * mem-break.h: Declare new functions.
6120
89245bc0
DB		 61212015-05-12 Don Breazeal <donb@codesourcery.com>
6122
6123 * linux-low.c (linux_supports_fork_events): New function.
6124 (linux_supports_vfork_events): New function.
6125 (linux_target_ops): Initialize new structure members.
6126 (initialize_low): Call linux_check_ptrace_features.
6127 * lynx-low.c (lynx_target_ops): Initialize new structure
6128 members.
6129 * server.c (report_fork_events, report_vfork_events):
6130 New global flags.
6131 (handle_query): Add new features to qSupported packet and
6132 response.
6133 (captured_main): Initialize new global variables.
6134 * target.h (struct target_ops) <supports_fork_events>:
6135 New member.
6136 <supports_vfork_events>: New member.
6137 (target_supports_fork_events): New macro.
6138 (target_supports_vfork_events): New macro.
6139 * win32-low.c (win32_target_ops): Initialize new structure
6140 members.
6141
835205d0
GB		 61422015-05-12 Gary Benson <gbenson@redhat.com>
6143
6144 * server.c (handle_qxfer_exec_file): Use current process
6145 if annex is empty.
6146
21e94bd9
SL		 61472015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6148
6149 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6150 Remove HAVE_PTRACE_GETREGS conditionals.
6151 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6152 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6153
45614f15
YQ		 61542015-05-08 Yao Qi <yao.qi@linaro.org>
6155
6156 * linux-low.c (linux_supports_conditional_breakpoints): New
6157 function.
6158 (linux_target_ops): Install new target method.
6159 * lynx-low.c (lynx_target_ops): Install NULL hook for
6160 supports_conditional_breakpoints.
6161 * nto-low.c (nto_target_ops): Likewise.
6162 * spu-low.c (spu_target_ops): Likewise.
6163 * win32-low.c (win32_target_ops): Likewise.
6164 * server.c (handle_query): Check
6165 target_supports_conditional_breakpoints.
6166 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6167 New field.
6168 (target_supports_conditional_breakpoints): New macro.
6169
80ad801e
PA		 61702015-05-06 Pedro Alves <palves@redhat.com>
6171
6172 PR server/18081
6173 * server.c (start_inferior): If the process exits, mourn it.
6174
819843c7
GB		 61752015-04-21 Gary Benson <gbenson@redhat.com>
6176
6177 * hostio.c (fileio_open_flags_to_host): Factored out to
6178 fileio_to_host_openflags in common/fileio.c. Single use
6179 updated.
6180
a2d5a9d7
MF		 61812015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6182
6183 * linux-xtensa-low.c (xtensa_fill_gregset)
6184 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6185 XCHAL_HAVE_LOOP.
6186
deb44829
MF		 61872015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6188
6189 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6190 (regs_info): Replace usrregs pointer with NULL.
6191
e57f1de3
GB		 61922015-04-17 Gary Benson <gbenson@redhat.com>
6193
6194 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6195 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6196 * server.c (handle_qxfer_exec_file): New function.
6197 (qxfer_packets): Add exec-file entry.
6198 (handle_query): Report qXfer:exec-file:read as supported packet.
6199
62828379
RN		 62002015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6201
6202 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6203
b88bb450
GB		 62042015-04-09 Gary Benson <gbenson@redhat.com>
6205
6206 * hostio-errno.c (errno_to_fileio_error): Remove function.
6207 Update caller to use remote_fileio_to_fio_error.
6208
c8f4bfdd
YQ		 62092015-04-09 Yao Qi <yao.qi@linaro.org>
6210
6211 * linux-low.c (linux_insert_point): Call
6212 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6213 (linux_remove_point): Call remove_memory_breakpoint if type is
6214 raw_bkpt_type_sw.
6215 * linux-x86-low.c (x86_insert_point): Don't call
6216 insert_memory_breakpoint.
6217 (x86_remove_point): Don't call remove_memory_breakpoint.
6218
41f98f02
PA		 62192015-04-01 Pedro Alves <palves@redhat.com>
6220 Cleber Rosa <crosa@redhat.com>
6221
6222 * server.c (gdbserver_usage): Reorganize and extend the usage
6223 message.
6224
2bf6fb9d
PA		 62252015-03-24 Pedro Alves <palves@redhat.com>
6226
6227 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6228 output. Also dump TRAP_TRACE.
6229 (linux_low_filter_event): In debug output, distinguish a
6230 resume_stop SIGSTOP from a delayed SIGSTOP.
6231
369f6daa
GB		 62322015-03-24 Gary Benson <gbenson@redhat.com>
6233
6234 * linux-x86-low.c (x86_linux_new_thread): Moved to
6235 nat/x86-linux.c.
6236 (x86_linux_prepare_to_resume): Likewise.
6237
8e5d4070
GB		 62382015-03-24 Gary Benson <gbenson@redhat.com>
6239
6240 * Makefile.in (x86-linux-dregs.o): New rule.
6241 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6242 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6243 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6244 (x86_linux_dr_get): Likewise.
6245 (x86_linux_dr_set): Likewise.
6246 (update_debug_registers_callback): Likewise.
6247 (x86_linux_dr_set_addr): Likewise.
6248 (x86_linux_dr_get_addr): Likewise.
6249 (x86_linux_dr_set_control): Likewise.
6250 (x86_linux_dr_get_control): Likewise.
6251 (x86_linux_dr_get_status): Likewise.
6252 (x86_linux_update_debug_registers): Likewise.
6253
2b95d440
GB		 62542015-03-24 Gary Benson <gbenson@redhat.com>
6255
6256 * linux-x86-low.c (x86_linux_update_debug_registers):
6257 New function, factored out from...
6258 (x86_linux_prepare_to_resume): ...this.
6259
14b0bc68
GB		 62602015-03-24 Gary Benson <gbenson@redhat.com>
6261
6262 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6263 (x86_linux_dr_set): Likewise.
6264 (update_debug_registers_callback): Likewise.
6265 (x86_linux_dr_set_addr): Likewise.
6266 (x86_linux_dr_get_addr): Likewise.
6267 (x86_linux_dr_set_control): Likewise.
6268 (x86_linux_dr_get_control): Likewise.
6269 (x86_linux_dr_get_status): Likewise.
6270 (x86_linux_prepare_to_resume): Likewise.
6271
5dfe6ca8
GB		 62722015-03-24 Gary Benson <gbenson@redhat.com>
6273
6274 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6275 Use perror_with_name. Pass string through gettext.
6276 (x86_linux_dr_set): Likewise.
6277
d33472ad
GB		 62782015-03-24 Gary Benson <gbenson@redhat.com>
6279
6280 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6281 (x86_linux_dr_set_addr): ...this.
6282 (x86_dr_low_get_addr): Rename to...
6283 (x86_linux_dr_get_addr): ...this.
6284 (x86_dr_low_set_control): Rename to...
6285 (x86_linux_dr_set_control): ...this.
6286 (x86_dr_low_get_control): Rename to...
6287 (x86_linux_dr_get_control): ...this.
6288 (x86_dr_low_get_status): Rename to...
6289 (x86_linux_dr_get_status): ...this.
6290 (x86_dr_low): Update with new function names.
6291
4b134ca1
GB		 62922015-03-24 Gary Benson <gbenson@redhat.com>
6293
6294 * Makefile.in (x86-linux.o): New rule.
6295 * configure.srv: Add x86-linux.o to relevant targets.
6296 * linux-low.c (lwp_set_arch_private_info): New function.
6297 (lwp_arch_private_info): Likewise.
6298 * linux-x86-low.c: Include nat/x86-linux.h.
6299 (arch_lwp_info): Removed structure.
6300 (update_debug_registers_callback):
6301 Use lwp_set_debug_registers_changed.
6302 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6303 and lwp_set_debug_registers_changed.
6304 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6305
34c703da
GB		 63062015-03-24 Gary Benson <gbenson@redhat.com>
6307
6308 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6309 * linux-arm-low.c (arm_new_thread): Likewise.
6310 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6311 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6312 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6313 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6314
cff068da
GB		 63152015-03-24 Gary Benson <gbenson@redhat.com>
6316
6317 * linux-low.c (ptid_of_lwp): New function.
6318 (lwp_is_stopped): Likewise.
6319 (lwp_stop_reason): Likewise.
6320 * linux-x86-low.c (update_debug_registers_callback):
6321 Use lwp_is_stopped.
6322 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6323 lwp_stop_reason.
6324
b2f7c7e8
GB		 63252015-03-24 Gary Benson <gbenson@redhat.com>
6326
6327 * linux-low.h (linux_stop_lwp): Remove declaration.
6328
6d4ee8c6
GB		 63292015-03-24 Gary Benson <gbenson@redhat.com>
6330
6331 * linux-low.h: Include nat/linux-nat.h.
6332 * linux-low.c (iterate_over_lwps_args): New structure.
6333 (iterate_over_lwps_filter): New function.
6334 (iterate_over_lwps): Likewise.
6335 * linux-x86-low.c (update_debug_registers_callback):
6336 Update signature to what iterate_over_lwps expects.
6337 Remove PID check that iterate_over_lwps now performs.
6338 (x86_dr_low_set_addr): Use iterate_over_lwps.
6339 (x86_dr_low_set_control): Likewise.
6340
70a0bb6b
GB		 63412015-03-24 Gary Benson <gbenson@redhat.com>
6342
6343 * linux-x86-low.c (x86_debug_reg_state): New function.
6344 (x86_linux_prepare_to_resume): Use the above.
6345
7b669087
GB		 63462015-03-24 Gary Benson <gbenson@redhat.com>
6347
6348 * linux-low.c (current_lwp_ptid): New function.
6349 * linux-x86-low.c: Include nat/linux-nat.h.
6350 (x86_dr_low_get_addr): Use current_lwp_ptid.
6351 (x86_dr_low_get_control): Likewise.
6352 (x86_dr_low_get_status): Likewise.
6353
eef49a3d
PA		 63542015-03-20 Pedro Alves <palves@redhat.com>
6355
6356 * tracepoint.c (cmd_qtstatus): Make "str" const.
6357
b2333d22
PA		 63582015-03-20 Pedro Alves <palves@redhat.com>
6359
6360 * server.c (handle_general_set): Make "req_str" const.
6361
23f238d3
PA		 63622015-03-19 Pedro Alves <palves@redhat.com>
6363
6364 * linux-low.c (linux_resume_one_lwp): Rename to ...
6365 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6366 instead call perror_with_name.
6367 (check_ptrace_stopped_lwp_gone): New function.
6368 (linux_resume_one_lwp): Reimplement as wrapper around
6369 linux_resume_one_lwp_throw that swallows errors if the LWP is
6370 gone.
6371
91baf43f
PA		 63722015-03-19 Pedro Alves <palves@redhat.com>
6373
6374 * linux-low.c (count_events_callback, select_event_lwp_callback):
6375 No longer check whether the thread has resume_stop as last resume
6376 kind.
6377
8bf3b159
PA		 63782015-03-19 Pedro Alves <palves@redhat.com>
6379
6380 * linux-low.c (count_events_callback, select_event_lwp_callback):
6381 Use the lwp's status_pending_p field, not the thread's.
6382
b90fc188
PA		 63832015-03-19 Pedro Alves <palves@redhat.com>
6384
6385 * linux-low.c (select_event_lwp_callback): Update comments to
6386 no longer mention SIGTRAP.
6387
464b0089
GB		 63882015-03-18 Gary Benson <gbenson@redhat.com>
6389
6390 * server.c (handle_query): Do not report vFile:fstat as supported.
6391
aa9e327f
GB		 63922015-03-11 Gary Benson <gbenson@redhat.com>
6393
6394 * hostio.c (sys/types.h): New include.
6395 (sys/stat.h): Likewise.
6396 (common-remote-fileio.h): Likewise.
6397 (handle_fstat): New function.
6398 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6399
791c0056
GB		 64002015-03-11 Gary Benson <gbenson@redhat.com>
6401
6402 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6403 struct stat.st_blocks and struct stat.st_blksize.
6404 * configure: Regenerate.
6405 * config.in: Likewise.
6406 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6407 (OBS): Add common-remote-fileio.o.
6408 (common-remote-fileio.o): New rule.
6409
9a9df970
PA		 64102015-03-09 Pedro Alves <palves@redhat.com>
6411
6412 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6413 'struct sockaddr' pointer in 'accept' call.
6414
9eb1356e
PA		 64152015-03-09 Pedro Alves <palves@redhat.com>
6416
6417 Revert:
6418 2015-03-07 Pedro Alves <palves@redhat.com>
6419 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6420 or <winsock2.h> here. Instead include "gdb_socket.h".
6421 (remote_open): Use union gdb_sockaddr_u.
6422 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6423 or <winsock2.h> here. Instead include "gdb_socket.h".
6424 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6425 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6426 or <sys/un.h>.
6427 (init_named_socket, gdb_agent_helper_thread): Use union
6428 gdb_sockaddr_u.
6429
aac331e4
PA		 64302015-03-07 Pedro Alves <palves@redhat.com>
6431
6432 * configure.ac (build_warnings): Move
6433 -Wdeclaration-after-statement to the C-specific set.
6434 * configure: Regenerate.
6435
366c75fc
PA		 64362015-03-07 Pedro Alves <palves@redhat.com>
6437
6438 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6439 or <winsock2.h> here. Instead include "gdb_socket.h".
6440 (remote_open): Use union gdb_sockaddr_u.
6441 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6442 or <winsock2.h> here. Instead include "gdb_socket.h".
6443 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6444 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6445 or <sys/un.h>.
6446 (init_named_socket, gdb_agent_helper_thread): Use union
6447 gdb_sockaddr_u.
6448
492d29ea
PA		 64492015-03-07 Pedro Alves <palves@redhat.com>
6450
6451 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6452 instead.
6453
60a191ed
YQ		 64542015-03-06 Yao Qi <yao.qi@linaro.org>
6455
6456 * linux-aarch64-low.c (aarch64_insert_point): Use
6457 show_debug_regs as a boolean.
6458 (aarch64_remove_point): Likewise.
6459
f5771b1d
PA		 64602015-03-05 Pedro Alves <palves@redhat.com>
6461
6462 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6463 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6464 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6465 * nto-low.c (nto_target_ops): Likewise.
6466 * spu-low.c (spu_target_ops): Likewise.
6467 * win32-low.c (win32_target_ops): Likewise.
6468
3e572f71
PA		 64692015-03-04 Pedro Alves <palves@redhat.com>
6470
72f4393d 6471 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6472 Decide whether a breakpoint triggered based on the SIGTRAP's
6473 siginfo.si_code.
72f4393d
L		 6474 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6475 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6476 (linux_low_filter_event): Check for breakpoints before checking
6477 watchpoints.
6478 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6479 siginfo.si_code.
72f4393d
L		 6480 (linux_stopped_by_sw_breakpoint)
6481 (linux_supports_stopped_by_sw_breakpoint)
6482 (linux_stopped_by_hw_breakpoint)
6483 (linux_supports_stopped_by_hw_breakpoint): New functions.
6484 (linux_target_ops): Install new target methods.
3e572f71 6485
1ec68e26
PA		 64862015-03-04 Pedro Alves <palves@redhat.com>
6487
6488 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6489 * server.c (swbreak_feature, hwbreak_feature): New globals.
6490 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6491 (captured_main): Clear swbreak_feature and hwbreak_feature.
6492 * server.h (swbreak_feature, hwbreak_feature): Declare.
6493 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6494 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6495 supports_stopped_by_hw_breakpoint>: New fields.
6496 (target_supports_stopped_by_sw_breakpoint)
6497 (target_stopped_by_sw_breakpoint)
6498 (target_supports_stopped_by_hw_breakpoint)
6499 (target_stopped_by_hw_breakpoint): Declare.
6500
15c66dd6
PA		 65012015-03-04 Pedro Alves <palves@redhat.com>
6502
6503 enum lwp_stop_reason -> enum target_stop_reason
6504 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6505 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6506 (linux_wait_1, stuck_in_jump_pad_callback)
6507 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6508 (linux_stopped_by_watchpoint):
6509 * linux-low.h (enum lwp_stop_reason): Delete.
6510 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6511 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6512
98fc70d6
YQ		 65132015-03-04 Yao Qi <yao.qi@linaro.org>
6514
6515 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6516
dd2ac174
GB		 65172015-03-03 Gary Benson <gbenson@redhat.com>
6518
6519 * hostio.c (handle_vFile): Fix prefix lengths.
6520
d68e53f4
MM		 65212015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6522
6523 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6524 ptr_bits.
6525
bf2d68ab
AA		 65262015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6527
6528 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6529 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6530 (clean): Add "rm -f" for above C files.
6531 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6532 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6533 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6534 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6535 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6536 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6537 (init_registers_s390x_vx_linux64)
6538 (init_registers_s390x_tevx_linux64)
6539 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6540 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6541 declarations.
6542 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6543 (s390_store_vxrs_high): New functions.
6544 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6545 NT_S390_VXRS_HIGH.
6546 (s390_arch_setup): Add logic for selecting one of the new target
6547 descriptions. Activate the new vector regsets if applicable.
6548 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6549 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6550 and init_registers_s390x_tevx_linux64.
6551
c966a859
PA		 65522015-03-01 Pedro Alves <palves@redhat.com>
6553
6554 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6555 parameter.
6556
4180215b
PA		 65572015-02-27 Pedro Alves <palves@redhat.com>
6558
6559 * linux-x86-low.c (u_debugreg_offset): New function.
6560 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6561
749bab01
PA		 65622015-02-27 Pedro Alves <palves@redhat.com>
6563
6564 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6565 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6566 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6567 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6568 (ps_lsetfpregs, ps_getpid)
6569 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6570 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6571 (ps_lsetxregs, ps_plog): Declare.
6572
3c14e5a3
PA		 65732015-02-27 Pedro Alves <palves@redhat.com>
6574
6575 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6576 IP_AGENT_EXPORT_FUNC.
6577 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6578 IP_AGENT_EXPORT_FUNC.
6579 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6580 (IP_AGENT_EXPORT): Delete.
6581 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6582 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6583 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6584 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6585 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6586 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6587 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6588 (traceframe_read_count, traceframe_write_count)
6589 (traceframes_created, trace_state_variables, get_raw_reg)
6590 (get_trace_state_variable_value, set_trace_state_variable_value)
6591 (ust_loaded, helper_thread_id, cmd_buf): Use
6592 IPA_SYM_EXPORTED_NAME.
6593 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6594 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6595 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6596 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6597 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6598 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6599 EXTERN_C_PUSH/EXTERN_C_POP.
6600 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6601 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6602 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6603 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6604 (traceframe_write_count, traceframe_read_count)
6605 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6606 (about_to_request_buffer_space, get_trace_state_variable_value)
6607 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6608 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6609 EXTERN_C_PUSH/EXTERN_C_POP.
6610 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6611 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6612 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6613 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6614 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6615 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6616 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6617 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6618 Define.
6619 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6620 (IP_AGENT_EXPORT_VAR_DECL): Define.
6621 (tracing): Declare.
6622 (gdb_agent_get_raw_reg): Declare.
6623
fe978cb0
PA		 66242015-02-27 Tom Tromey <tromey@redhat.com>
6625 Pedro Alves <palves@redhat.com>
6626
6627 Rename symbols whose names are reserved C++ keywords throughout.
6628
3bc3d82a
PA		 66292015-02-27 Pedro Alves <palves@redhat.com>
6630
6631 * Makefile.in (COMPILER): New, get it from autoconf.
6632 (CXX): Get from autoconf instead.
6633 (COMPILE.pre): Use COMPILER.
6634 (CC-LD): Rename to ...
6635 (CC_LD): ... this. Use COMPILER.
6636 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6637 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6638 * acinclude.m4: Include build-with-cxx.m4.
6639 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6640 Disable -Werror by default if building in C++ mode.
6641 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6642 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6643 the C++ compiler. Save/restore CXXFLAGS too.
6644 * configure: Regenerate.
6645
07697489
PA		 66462015-02-27 Pedro Alves <palves@redhat.com>
6647
6648 * acinclude.m4: Include libiberty.m4.
6649 * configure.ac: Call libiberty_INIT.
6650 * config.in, configure: Regenerate.
6651
9beb7c4e
PA		 66522015-02-26 Pedro Alves <palves@redhat.com>
6653
6654 * linux-low.c (linux_wait_1): When incrementing the PC past a
6655 program breakpoint always use the_low_target.breakpoint_len as
6656 increment, rather than the maximum between that and
6657 the_low_target.decr_pc_after_break.
6658
8090aef2
PA		 66592015-02-23 Pedro Alves <palves@redhat.com>
6660
6661 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6662 thread was doing a step-over; always adjust the PC if
6663 we stepped over a permanent breakpoint.
6664 (linux_wait_1): If we stepped over breakpoint that was on top of a
6665 permanent breakpoint, manually advance the PC past it.
6666
bc9540e8
PA		 66672015-02-23 Pedro Alves <palves@redhat.com>
6668
6669 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6670 modes.
6671 (x86_fill_gregset, x86_store_gregset): Use it when handling
6672 $orig_eax.
6673
2db9a427
PA		 66742015-02-20 Pedro Alves <palves@redhat.com>
6675
6676 * thread-db.c: Include "nat/linux-procfs.h".
6677 (thread_db_init): Skip listing new threads if the kernel supports
6678 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6679
afa8d396
PA		 66802015-02-20 Pedro Alves <palves@redhat.com>
6681
6682 * linux-low.c (status_pending_p_callback): Use ptid_match.
6683
c9587f88
AT		 66842015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6685
6686 PR breakpoints/16812
6687 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6688 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6689 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6690
b05ec7a5
AT		 66912015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6692
6693 PR breakpoints/15956
6694 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6695
d33501a5
MM		 66962015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6697
6698 * linux-low.c (linux_low_btrace_conf): Print size.
6699 * server.c (handle_btrace_conf_general_set): New.
6700 (hanle_general_set): Call handle_btrace_conf_general_set.
6701 (handle_query): Report Qbtrace-conf:bts:size as supported.
6702
f4abbc16
MM		 67032015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6704
6705 * linux-low.c (linux_low_enable_btrace): Update parameters.
6706 (linux_low_btrace_conf): New.
6707 (linux_target_ops)<to_btrace_conf>: Initialize.
6708 * server.c (current_btrace_conf): New.
6709 (handle_btrace_enable): Rename to ...
6710 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6711 to target_enable_btrace. Update comment. Update users.
6712 (handle_qxfer_btrace_conf): New.
6713 (qxfer_packets): Add btrace-conf entry.
6714 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6715 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6716 (target_ops)<read_btrace_conf>: New.
6717 (target_enable_btrace): Update parameters.
6718 (target_read_btrace_conf): New.
6719
043c3577
MM		 67202015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6721
6722 * server.c (handle_btrace_general_set): Remove call to
6723 target_supports_btrace.
6724 (supported_btrace_packets): New.
6725 (handle_query): Call supported_btrace_packets.
6726 * target.h: include btrace-common.h.
6727 (btrace_target_info): Removed.
6728 (supports_btrace, target_supports_btrace): Update parameters.
6729
734b0e4b
MM		 67302015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6731
6732 * Makefile.in (SFILES): Add common/btrace-common.c.
6733 (OBS): Add common/btrace-common.o.
6734 (btrace-common.o): Add build rules.
6735 * linux-low: Include btrace-common.h.
6736 (linux_low_read_btrace): Use struct btrace_data. Call
6737 btrace_data_init and btrace_data_fini.
6738
d6c146e9
PA		 67392015-02-06 Pedro Alves <palves@redhat.com>
6740
6741 * thread-db.c (find_new_threads_callback): Add debug output.
6742
20ba1ce6
PA		 67432015-02-04 Pedro Alves <palves@redhat.com>
6744
6745 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6746 (resume_stopped_resumed_lwps): New function.
6747 (linux_wait_for_event_filtered): Use it.
6748
8cc73a39
SDJ		 67492015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6750
6751 * Makefile.in (SFILES): Add linux-personality.c.
6752 (linux-personality.o): New rule.
6753 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6754 list of objects to be built.
6755 * linux-low.c: Include nat/linux-personality.h.
6756 (linux_create_inferior): Remove code to disable address space
6757 randomization (moved to ../nat/linux-personality.c). Create
6758 cleanup to disable address space randomization.
6759
fb23d554
SDJ		 67602015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6761
6762 * Makefile.in (posix-strerror.o): New rule.
6763 (mingw-strerror.o): Likewise.
6764 * configure: Regenerated.
6765 * configure.ac: Source file ../common/common.host. Initialize new
6766 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6767
cdf43629
YQ		 67682015-01-14 Yao Qi <yao@codesourcery.com>
6769
6770 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6771 (ppc-linux.o): New rule.
6772 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6773 * configure.ac: AC_CHECK_FUNCS(getauxval).
6774 * config.in: Re-generated.
6775 * configure: Re-generated.
6776 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6777 ppc64_64bit_inferior_p
6778
514c5338
YQ		 67792015-01-14 Yao Qi <yao@codesourcery.com>
6780
6781 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6782 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6783 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6784 (PT_ORIG_R3, PT_TRAP): Likewise.
6785 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6786 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6787 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6788
3368c1e5
JB		 67892015-01-10 Joel Brobecker <brobecker@adacore.com>
6790
6791 * i387-fp.c (i387_cache_to_xsave): In look over
6792 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6793 zmmh_low_space field by use of zmmh_high_space.
6794
582511be
PA		 67952015-01-09 Pedro Alves <palves@redhat.com>
6796
6797 * linux-low.c (step_over_bkpt): Move higher up in the file.
6798 (handle_extended_wait): Don't store the stop_pc here.
6799 (get_stop_pc): Adjust comments and rename to ...
6800 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6801 stopped for a software breakpoint or hardware breakpoint.
6802 (thread_still_has_status_pending_p): New function.
6803 (status_pending_p_callback): Use
6804 thread_still_has_status_pending_p. If the event is no longer
6805 interesting, resume the LWP.
6806 (handle_tracepoints): Add assert.
6807 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6808 (wstatus_maybe_breakpoint): New function.
6809 (cancel_breakpoint): Delete function.
6810 (check_stopped_by_watchpoint): New function, factored out from
6811 linux_low_filter_event.
6812 (lp_status_maybe_breakpoint): Delete function.
6813 (linux_low_filter_event): Remove filter_ptid argument.
6814 Leave thread group exits pending here. Store the LWP's stop PC.
6815 Always leave events pending.
6816 (linux_wait_for_event_filtered): Pull all events out of the
6817 kernel, and leave them all pending.
6818 (count_events_callback, select_event_lwp_callback): Consider all
6819 events.
6820 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6821 (select_event_lwp): Only give preference to the stepping LWP in
6822 all-stop mode. Adjust comments.
6823 (ignore_event): New function.
6824 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6825 references to cancel_breakpoints. Adjust to renames. Also give
6826 equal priority to all LWPs that have had events in non-stop mode.
6827 If reporting a software breakpoint event, unadjust the LWP's PC.
6828 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6829 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6830 Adjust.
6831 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6832 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6833 (linux_stopped_by_watchpoint): Adjust.
6834 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6835 * linux-low.h (enum lwp_stop_reason): New.
6836 (struct lwp_info) <stop_pc>: Adjust comment.
6837 <stopped_by_watchpoint>: Delete field.
6838 <stop_reason>: New field.
6839 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6840 * mem-break.c (software_breakpoint_inserted_here)
6841 (hardware_breakpoint_inserted_here): New function.
6842 * mem-break.h (software_breakpoint_inserted_here)
6843 (hardware_breakpoint_inserted_here): Declare.
6844 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6845 (cancel_breakpoints): Delete.
6846 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6847 (upload_fast_traceframes): Remove references to
6848 cancel_breakpoints.
6849
a33e3959
PA		 68502015-01-09 Pedro Alves <palves@redhat.com>
6851
6852 * thread-db.c (find_new_threads_callback): Ignore thread if the
6853 kernel thread ID is -1.
6854
8784d563
PA		 68552015-01-09 Pedro Alves <palves@redhat.com>
6856
6857 * linux-low.c (linux_attach_fail_reason_string): Move to
6858 nat/linux-ptrace.c, and rename.
6859 (linux_attach_lwp): Update comment.
6860 (attach_proc_task_lwp_callback): New function.
6861 (linux_attach): Adjust to rename and use
6862 linux_proc_attach_tgid_threads.
6863 (linux_attach_fail_reason_string): Delete declaration.
6864
76f2b779
JB		 68652015-01-01 Joel Brobecker <brobecker@adacore.com>
6866
6867 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6868 * server.c (gdbserver_version): Likewise.
6869
fafcc06a
SDJ		 68702014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6871
6872 * remote-utils.c: Include ctype.h.
6873 (input_interrupt): Explicitly handle the case when the char
6874 received is the NUL byte. Improve the printing of non-ASCII
6875 characters.
6876
beed38b8
JB		 68772014-12-16 Joel Brobecker <brobecker@adacore.com>
6878
6879 * linux-low.c (linux_low_filter_event): Update call to
6880 linux_enable_event_reporting following the addition of
6881 a new parameter to that function.
6882
bf330350
CU		 68832014-12-16 Catalin Udma <catalin.udma@freescale.com>
6884
6885 PR server/17457
6886 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6887 (AARCH64_FPCR_REGNO): Likewise.
6888 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6889 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6890 (aarch64_store_fpregset): Likewise.
6891
5227d625
JB		 68922014-12-15 Joel Brobecker <brobecker@adacore.com>
6893
6894 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6895 Remove FIXME comment about assumption about N.
6896
f93b65a0
JB		 68972014-12-13 Joel Brobecker <brobecker@adacore.com>
6898
6899 * configure.ac: If large-file support is disabled in GDBserver,
6900 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6901 * configure: Regenerate.
6902
e5a9158d
AA		 69032014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6904
6905 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6906 warning upon ENODATA from ptrace.
6907 * linux-s390-low.c (s390_store_tdb): New.
6908 (s390_regsets): Add regset for NT_S390_TDB.
6909
feea5f36
AA		 69102014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6911
6912 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6913 without a fill_function.
6914 * linux-s390-low.c (s390_fill_last_break): Remove.
6915 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6916 (s390_arch_setup): Use regset's size instead of fill_function for
6917 loop end condition.
6918
098dbe61
AA		 69192014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6920
6921 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6922 the regset's store function when ptrace returned an error.
6923 * regcache.c (get_thread_regcache): Invalidate register cache
6924 before fetching inferior's registers.
6925
28eef672
AA		 69262014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6927
6928 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6929 while-loop as for-loop.
6930 (regsets_store_inferior_registers): Likewise.
6931
bdca27a2
YQ		 69322014-11-28 Yao Qi <yao@codesourcery.com>
6933
6934 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6935 * config.in, configure: Re-generate.
6936 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6937 is defined.
6938
9c232dda
YQ		 69392014-11-21 Yao Qi <yao@codesourcery.com>
6940
6941 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6942 (AC_CHECK_HEADERS): Remove malloc.h.
6943 * configure: Re-generated.
6944 * config.in: Re-generated.
6945 * server.h: Don't include alloca.h and malloc.h.
6946 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6947 Don't include malloc.h.
6948
43968415
JB		 69492014-11-17 Joel Brobecker <brobecker@adacore.com>
6950
6951 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6952 corresponding ERRNO check in same block.
6953
40e91bc7
PA		 69542014-11-12 Pedro Alves <palves@redhat.com>
6955
6956 * server.c (cont_thread): Update comment.
6957 (start_inferior, attach_inferior): No longer clear cont_thread.
6958 (handle_v_cont): No longer set cont_thread.
6959 (captured_main): Clear cont_thread each time a GDB connects.
6960
c2c118cf
PA		 69612014-11-12 Pedro Alves <palves@redhat.com>
6962
6963 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6964 thread, and don't resume all threads if the Hc thread has exited.
6965
78708b7c
PA		 69662014-11-12 Pedro Alves <palves@redhat.com>
6967
6968 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6969 the process group instead of to a specific LWP.
6970
a2abc7de
PA		 69712014-10-15 Pedro Alves <palves@redhat.com>
6972
6973 PR server/17487
6974 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6975 parameter.
6976 (arm_set_thread_context): Delete.
6977 (the_low_target): Adjust.
6978 * win32-i386-low.c (debug_registers_changed)
6979 (debug_registers_used): Delete.
6980 (update_debug_registers_callback): New function.
6981 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6982 needing to update their debug registers.
6983 (win32_get_current_dr): New function.
6984 (x86_dr_low_get_addr, x86_dr_low_get_control)
6985 (x86_dr_low_get_status): Fetch the debug register from the thread
6986 record's context.
6987 (i386_initial_stuff): Adjust.
6988 (i386_get_thread_context): Remove current_event parameter. Don't
6989 clear debug_registers_changed nor copy DR values to
6990 debug_reg_state.
6991 (i386_set_thread_context): Delete.
6992 (i386_prepare_to_resume): New function.
6993 (i386_thread_added): Mark the thread as needing to update irs
6994 debug registers.
6995 (the_low_target): Remove i386_set_thread_context and install
6996 i386_prepare_to_resume.
6997 * win32-low.c (win32_get_thread_context): Adjust.
6998 (win32_set_thread_context): Use SetThreadContext
6999 directly.
7000 (win32_prepare_to_resume): New function.
7001 (win32_require_context): New function, factored out from ...
7002 (thread_rec): ... this.
7003 (continue_one_thread): Call win32_prepare_to_resume on each thread
7004 we're about to continue.
7005 (win32_resume): Call win32_prepare_to_resume on the event thread.
7006 * win32-low.h (struct win32_thread_info)
7007 <debug_registers_changed>: New field.
7008 (struct win32_target_ops): Change prototype of set_thread_context,
7009 delete set_thread_context and add prepare_to_resume.
7010 (win32_require_context): New declaration.
7011
a442d071
GB		 70122014-10-08 Gary Benson <gbenson@redhat.com>
7013
7014 * server.h: Do not include common-exceptions.h.
7015
6f1947e8
GB		 70162014-10-08 Gary Benson <gbenson@redhat.com>
7017
7018 * server.h: Do not include cleanups.h.
7019
63b434a4
JH		 70202014-09-30 James Hogan <james.hogan@imgtec.com>
7021
7022 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7023 mips64-dsp-linux.c.
7024
c4d9ceb6
YQ		 70252014-09-23 Yao Qi <yao@codesourcery.com>
7026
7027 * linux-low.c (lp_status_maybe_breakpoint): New function.
7028 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7029 (count_events_callback): Likewise.
7030 (select_event_lwp_callback): Likewise.
7031 (cancel_breakpoints_callback): Likewise.
7032
89a5711c
DB		 70332014-09-19 Don Breazeal <donb@codesourcery.com>
7034
7035 * linux-low.c (handle_extended_wait): Call
7036 linux_ptrace_get_extended_event.
7037 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7038 linux_is_extended_waitstatus.
7039
bffc0964
JB		 70402014-09-16 Joel Brobecker <brobecker@adacore.com>
7041
7042 * Makefile.in (CPPFLAGS): Define.
7043 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7044 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7045
0bfdf32f
GB		 70462014-09-16 Gary Benson <gbenson@redhat.com>
7047
7048 * inferiors.h (current_inferior): Renamed as...
7049 (current_thread): New variable. All uses updated.
7050 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7051 (maybe_move_out_of_jump_pad): Likewise.
7052 (cancel_breakpoint): Likewise.
7053 (linux_low_filter_event): Likewise.
7054 (wait_for_sigstop): Likewise.
7055 (linux_resume_one_lwp): Likewise.
7056 (need_step_over_p): Likewise.
7057 (start_step_over): Likewise.
7058 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7059 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7060 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7061 and save_inferior as saved_thread.
7062 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7063 saved_thread.
7064 (regcache_invalidate_thread): Likewise.
7065 * remote-utils.c (prepare_resume_reply): Likewise.
7066 * thread-db.c (thread_db_get_tls_address): Likewise.
7067 (disable_thread_event_reporting): Likewise.
7068 (remove_thread_event_breakpoints): Likewise.
7069 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7070 as saved_thread.
7071 * target.h (set_desired_inferior): Renamed as...
7072 (set_desired_thread): New declaration. All uses updated.
7073 * server.c (myresume): Updated comment to reference thread instead
7074 of inferior.
7075 (handle_serial_event): Likewise.
7076 (handle_target_event): Likewise.
7077
361c8ade
GB		 70782014-09-12 Tom Tromey <tromey@redhat.com>
7079 Gary Benson <gbenson@redhat.com>
7080
7081 * regcache.h: Include common-regcache.h.
7082 (regcache_read_pc): Don't declare.
7083 * regcache.c (get_thread_regcache_for_ptid): New function.
7084
bd9269f7
GB		 70852014-09-11 Tom Tromey <tromey@redhat.com>
7086 Gary Benson <gbenson@redhat.com>
7087
7088 * symbol.c: New file.
7089 * Makefile.in (SFILES): Add symbol.c.
7090 (OBS): Add symbol.o.
7091
f8c1d06b
GB		 70922014-09-11 Gary Benson <gbenson@redhat.com>
7093
7094 * target.c (target_stop_ptid, target_continue_ptid): New
7095 functions.
7096
721ec300
GB		 70972014-09-11 Tom Tromey <tromey@redhat.com>
7098 Gary Benson <gbenson@redhat.com>
7099
7100 * target.h: Include target/target.h.
7101 * target.c (target_read_memory, target_read_uint32)
7102 (target_write_memory): New functions.
7103
c5e92cca
GB		 71042014-09-11 Gary Benson <gbenson@redhat.com>
7105
7106 * server.h (debug_hw_points): Don't declare.
7107 * server.c (debug_hw_points): Don't define. Replace all uses
7108 with show_debug_regs.
7109 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7110 all uses with show_debug_regs.
7111
2e4bb98a
EBM		 71122014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7113
7114 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7115 endianness into account.
7116 (ppc_supply_ptrace_register): Likewise.
7117
ac740bc7
JH		 71182014-09-03 James Hogan <james.hogan@imgtec.com>
7119
7120 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7121 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7122
97ea6506
GB		 71232014-09-03 Gary Benson <gbenson@redhat.com>
7124
7125 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7126 ALL_DEBUG_ADDRESS_REGISTERS.
7127
df7e5265
GB		 71282014-09-02 Gary Benson <gbenson@redhat.com>
7129
7130 * i386-low.h: Renamed as...
7131 * x86-low.h: New file. All type, function and variable name
7132 prefixes changed from "i386_" to "x86_". All references updated.
7133 * i386-low.c: Renamed as...
7134 * x86-low.c: New file. All type, function and variable name
7135 prefixes changed from "i386_" to "x86_". All references updated.
7136
ed859da7
GB		 71372014-09-02 Gary Benson <gbenson@redhat.com>
7138
7139 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7140 (x86_linux_new_thread): Likewise.
7141
860789c7
GB		 71422014-08-29 Gary Benson <gbenson@redhat.com>
7143
7144 * server.h (setjmp.h): Do not include.
7145 (toplevel): Do not declare.
7146 (common-exceptions.h): Include.
7147 (cleanups.h): Likewise.
7148 * server.c (toplevel): Do not define.
7149 (exit_code): New static global.
7150 (detach_or_kill_for_exit_cleanup): New function.
7151 (main): New function. Original main renamed to...
7152 (captured_main): New function.
7153 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7154
ff55e1b5
GB		 71552014-08-29 Gary Benson <gbenson@redhat.com>
7156
7157 * Makefile.in (SFILES): Add common/common-exceptions.c.
7158 (OBS): Add common-exceptions.o.
7159 (common-exceptions.o): New rule.
7160 * utils.c (prepare_to_throw_exception): New function.
7161
e9bcb658
GB		 71622014-08-29 Gary Benson <gbenson@redhat.com>
7163
7164 * config.in: Regenerate.
7165 * configure: Likewise.
7166
e3180625
GB		 71672014-08-29 Gary Benson <gbenson@redhat.com>
7168
7169 * Makefile.in (SFILES): Add common/cleanups.c.
7170 (OBS): cleanups.o.
7171 (cleanups.o): New rule.
7172
e3d6ba5d
GB		 71732014-08-29 Gary Benson <gbenson@redhat.com>
7174
7175 * utils.c (internal_vwarning): New function.
7176
7096e886
GB		 71772014-08-28 Gary Benson <gbenson@redhat.com>
7178
7179 * utils.h (fatal): Remove declaration.
7180 * utils.c (fatal): Remove function.
7181
14ce3192
GB		 71822014-08-28 Gary Benson <gbenson@redhat.com>
7183
7184 * tracepoint.c (gdb_agent_init): Replace fatal with
7185 perror_with_name.
7186 (initialize_tracepoint): Likewise.
7187
50278d59
GB		 71882014-08-28 Gary Benson <gbenson@redhat.com>
7189
7190 * remote-utils.c (remote_prepare): Replace fatal with error.
7191
aa96c426
GB		 71922014-08-28 Gary Benson <gbenson@redhat.com>
7193
7194 * linux-low.c (linux_async): Replace fatal with warning.
7195 Tidy up and return.
7196 (linux_start_non_stop): Return -1 if linux_async failed.
7197
f7160e97
GB		 71982014-08-28 Gary Benson <gbenson@redhat.com>
7199
7200 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7201 gdb_assert.
7202 (i386_dr_low_get_addr): Remove vague comment.
7203 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7204 gdb_assert.
7205
38e08fca
GB		 72062014-08-28 Gary Benson <gbenson@redhat.com>
7207
7208 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7209 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7210 internal_error.
7211 (linux_resume_one_lwp): Likewise.
7212 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7213 gdb_assert.
7214 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7215 with internal_error.
7216 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7217 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7218 (find_register_by_name): Replace fatal with internal_error.
7219 (find_regno): Likewise.
7220 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7221 * thread-db.c (thread_db_create_event): Likewise.
7222 (thread_db_load_search): Likewise.
7223 (try_thread_db_load_1): Likewise.
7224 * tracepoint.c (get_jump_space_head): Replace fatal with
7225 internal_error.
7226 (claim_trampoline_space): Likewise.
7227 (have_fast_tracepoint_trampoline_buffer): Likewise.
7228 (cmd_qtstart): Likewise.
7229 (stop_tracing): Likewise.
7230 (fast_tracepoint_collecting): Likewise.
7231 (target_malloc): Likewise.
7232 (download_tracepoint): Likewise.
7233 (download_trace_state_variables): Replace check with gdb_assert.
7234 (upload_fast_traceframes): Replace fatal with internal_error.
7235
34abf635
GB		 72362014-08-19 Tom Tromey <tromey@redhat.com>
7237 Gary Benson <gbenson@redhat.com>
7238
7239 * Makefile.in (SFILES): Add common/common-debug.c.
7240 (OBS): Add common-debug.o.
7241 (common-debug.o): New rule.
7242 * debug.h (debug_printf): Don't declare.
7243 * debug.c (debug_printf): Renamed and rewritten as...
7244 (debug_vprintf): New function.
7245
f6e94d78
GB		 72462014-08-19 Gary Benson <gbenson@redhat.com>
7247
7248 * utils.h: Do not include print-utils.h.
7249
9239eeab
GB		 72502014-08-19 Tom Tromey <tromey@redhat.com>
7251 Gary Benson <gbenson@redhat.com>
7252
7253 * server.h: Add static assertion.
7254 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7255
ef87c8bb
GB		 72562014-08-19 Tom Tromey <tromey@redhat.com>
7257 Gary Benson <gbenson@redhat.com>
7258
7259 * Makefile.in (SFILES): Add common/errors.c.
7260 (OBS): Add errors.o.
7261 (IPA_OBS): Add errors-ipa.o.
7262 (errors.o): New rule.
7263 (errors-ipa.o): Likewise.
7264 * utils.h (perror_with_name, error, warning): Don't declare.
7265 * utils.c (warning): Renamed and rewritten as...
7266 (vwarning): New function.
7267 (error): Renamed and rewritten as...
7268 (verror): New function.
7269 (internal_error): Renamed and rewritten as...
7270 (internal_verror): New function.
7271
bb974a24
GB		 72722014-08-07 Gary Benson <gbenson@redhat.com>
7273
7274 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7275 * configure: Regenerate.
7276 * config.in: Likewise.
7277 * server.h: Do not include errno.h.
7278 * event-loop.c: Likewise.
7279 * hostio-errno.c: Likewise.
7280 * linux-low.c: Likewise.
7281 * remote-utils.c: Likewise.
7282 * spu-low.c: Likewise.
7283 * utils.c: Likewise.
7284 * gdbreplay.c: Unconditionally include errno.h.
7285
6d3d12eb
GB		 72862014-08-07 Gary Benson <gbenson@redhat.com>
7287
7288 * server.h: Do not include string.h.
7289 * event-loop.c: Likewise.
7290 * linux-low.c: Likewise.
7291 * regcache.c: Likewise.
7292 * remote-utils.c: Likewise.
7293 * spu-low.c: Likewise.
7294 * utils.c: Likewise.
7295
dccbb609
GB		 72962014-08-07 Gary Benson <gbenson@redhat.com>
7297
7298 * server.h: Do not include gdb_assert.h.
7299
e76df0d0
GB		 73002014-08-07 Gary Benson <gbenson@redhat.com>
7301
7302 * server.h: Do not include common-utils.h.
7303
4cb9c816
GB		 73042014-08-07 Gary Benson <gbenson@redhat.com>
7305
7306 * server.h: Do not include ptid.h.
7307 * notif.h: Likewise.
7308
3995eeee
GB		 73092014-08-07 Gary Benson <gbenson@redhat.com>
7310
7311 * server.h: Do not include gdb_locale.h.
7312
cb9f1a9b
GB		 73132014-08-07 Gary Benson <gbenson@redhat.com>
7314
7315 * server.h: Do not include gdb/signals.h.
7316 * win32-low.c: Likewise.
7317
a5fceff8
GB		 73182014-08-07 Gary Benson <gbenson@redhat.com>
7319
7320 * server.h: Do not include pathmax.h.
7321
b9391142
GB		 73222014-08-07 Gary Benson <gbenson@redhat.com>
7323
7324 * server.h: Do not include libiberty.h.
7325 * linux-bfin-low.c: Likewise.
7326
0e443c87
GB		 73272014-08-07 Gary Benson <gbenson@redhat.com>
7328
7329 * server.h: Do not include ansidecl.h.
7330
8ebb3f56
GB		 73312014-08-07 Gary Benson <gbenson@redhat.com>
7332
7333 * linux-x86-low.c: Do not include stddef.h.
7334 * lynx-ppc-low.c: Likewise.
7335 * tracepoint.c: Likewise.
7336
8980bdf6
GB		 73372014-08-07 Gary Benson <gbenson@redhat.com>
7338
7339 * server.h: Do not include stdarg.h.
7340 * nto-low.c: Likewise.
7341
d7096f71
GB		 73422014-08-07 Gary Benson <gbenson@redhat.com>
7343
7344 * server.h: Do not include stdlib.h.
7345 * inferiors.c: Likewise.
7346 * linux-low.c: Likewise.
7347 * regcache.c: Likewise.
7348 * spu-low.c: Likewise.
7349 * tracepoint.c: Likewise.
7350 * utils.c: Likewise.
7351
d02f550d
GB		 73522014-08-07 Gary Benson <gbenson@redhat.com>
7353
7354 * server.h: Do not include stdio.h.
7355 * linux-low.c: Likewise.
7356 * remote-utils.c: Likewise.
7357 * spu-low.c: Likewise.
7358 * utils.c: Likewise.
7359 * wincecompat.c: Likewise.
7360
87f6c4e3
GB		 73612014-08-06 Gary Benson <gbenson@redhat.com>
7362
7363 * regcache.c (init_register_cache): Move conditionals inside if.
7364
7089dca4
GB		 73652014-08-06 Gary Benson <gbenson@redhat.com>
7366
7367 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7368
462f517e
GB		 73692014-07-31 Gary Benson <gbenson@redhat.com>
7370
7371 * ax.h: Do not include server.h.
7372 * gdbthread.h: Likewise.
7373 * lynx-low.h: Likewise.
7374 * notif.h: Likewise.
7375
976411d6
GB		 73762014-07-30 Gary Benson <gbenson@redhat.com>
7377
7378 * server.h: Include common-defs.h.
7379 Do not include config.h or build-gnulib-gdbserver/config.h.
7380
d41f6d8e
GB		 73812014-07-30 Gary Benson <gbenson@redhat.com>
7382
7383 * hostio-errno.c: Move server.h to top of includes list.
7384 * inferiors.c: Likewise.
7385 * linux-x86-low.c: Likewise.
7386 * notif.c: Include server.h.
7387
314c6a35
TT		 73882014-07-24 Tom Tromey <tromey@redhat.com>
7389 Gary Benson <gbenson@redhat.com>
7390
7391 * server.h (CORE_ADDR): Now unsigned.
7392
69ff6be5
PA		 73932014-07-16 Pedro Alves <palves@redhat.com>
7394
7395 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7396
ce9e3fe7
PA		 73972014-07-15 Pedro Alves <palves@redhat.com>
7398
7399 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7400 copy.
7401
e76126e8
PA		 74022014-07-11 Pedro Alves <palves@redhat.com>
7403
7404 * linux-low.c (kill_wait_lwp): New function, based on
7405 kill_one_lwp_callback, but use my_waitpid directly.
7406 (kill_one_lwp_callback, linux_kill): Use it.
7407
8e9db26e
PA		 74082014-06-23 Pedro Alves <palves@redhat.com>
7409
7410 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7411 before setting DR0..DR3.
7412
698b3e08
GB		 74132014-06-20 Gary Benson <gbenson@redhat.com>
7414
7415 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7416 * configure: Regenerated.
7417 * config.in: Likewise.
7418
125f8a3d
GB		 74192014-06-20 Gary Benson <gbenson@redhat.com>
7420
7421 * Makefile.in (SFILES): Update locations for files moved
7422 from common to nat.
7423 (object file files): Reordered.
7424
42995dbd
GB		 74252014-06-20 Gary Benson <gbenson@redhat.com>
7426
7427 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7428 (i386_dr_low_set_addr): Likewise.
7429 (i386_dr_low_get_addr): Likewise.
7430 (i386_dr_low_can_set_control): Likewise.
7431 (i386_dr_low_set_control): Likewise.
7432 (i386_dr_low_get_control): Likewise.
7433 (i386_dr_low_get_status): Likewise.
7434 (i386_get_debug_register_length): Likewise.
7435 * linux-x86-low.c (i386_dr_low_set_addr):
7436 Changed signature. Made static.
7437 (i386_dr_low_get_addr): Likewise.
7438 (i386_dr_low_set_control): Likewise.
7439 (i386_dr_low_get_control): Likewise.
7440 (i386_dr_low_get_status): Likewise.
7441 (i386_dr_low): New global variable.
7442 * win32-i386-low.c (i386_dr_low_set_addr):
7443 Changed signature. Made static.
7444 (i386_dr_low_get_addr): Likewise.
7445 (i386_dr_low_set_control): Likewise.
7446 (i386_dr_low_get_control): Likewise.
7447 (i386_dr_low_get_status): Likewise.
7448 (i386_dr_low): New global variable.
7449
e1d2394b
MS		 74502014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7451
7452 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7453 * Makefile.in (AR, AR_FLAGS): Define.
7454 * configure: Regenerate.
7455
3a8ee006
GB		 74562014-06-19 Gary Benson <gbenson@redhat.com>
7457
7458 * Makefile.in (i386-dregs.o): New rule.
7459 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7460 * i386-low.c (target.h): Remove include.
7461 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7462 (DR_CONTROL_SHIFT): Likewise.
7463 (DR_CONTROL_SIZE): Likewise.
7464 (DR_RW_EXECUTE): Likewise.
7465 (DR_RW_WRITE): Likewise.
7466 (DR_RW_READ): Likewise.
7467 (DR_RW_IORW): Likewise.
7468 (DR_LEN_1): Likewise.
7469 (DR_LEN_2): Likewise.
7470 (DR_LEN_4): Likewise.
7471 (DR_LEN_8): Likewise.
7472 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7473 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7474 (DR_ENABLE_SIZE): Likewise.
7475 (DR_LOCAL_SLOWDOWN): Likewise.
7476 (DR_GLOBAL_SLOWDOWN): Likewise.
7477 (DR_CONTROL_RESERVED): Likewise.
7478 (I386_DR_CONTROL_MASK): Likewise.
7479 (I386_DR_VACANT): Likewise.
7480 (I386_DR_LOCAL_ENABLE): Likewise.
7481 (I386_DR_GLOBAL_ENABLE): Likewise.
7482 (I386_DR_DISABLE): Likewise.
7483 (I386_DR_SET_RW_LEN): Likewise.
7484 (I386_DR_GET_RW_LEN): Likewise.
7485 (I386_DR_WATCH_HIT): Likewise.
7486 (i386_wp_op_t): Likewise.
7487 (i386_show_dr): Likewise.
7488 (i386_length_and_rw_bits): Likewise.
7489 (i386_insert_aligned_watchpoint): Likewise.
7490 (i386_remove_aligned_watchpoint): Likewise.
7491 (i386_handle_nonaligned_watchpoint): Likewise.
7492 i386_update_inferior_debug_regs(): Likewise.
7493 (i386_dr_insert_watchpoint): Likewise.
7494 (i386_dr_remove_watchpoint): Likewise.
7495 (i386_dr_region_ok_for_watchpoint): Likewise.
7496 (i386_dr_stopped_data_address): Likewise.
7497 (i386_dr_stopped_by_watchpoint): Likewise.
7498
8f26655c
GB		 74992014-06-19 Gary Benson <gbenson@redhat.com>
7500
7501 * i386-low.c (i386_dr_show): Renamed to
7502 i386_show_dr and made static. All uses updated.
7503 (i386_dr_length_and_rw_bits): Renamed to
7504 i386_length_and_rw_bits and made static.
7505 All uses updated.
7506 (i386_dr_insert_aligned_watchpoint): Renamed to
7507 i386_insert_aligned_watchpoint and made static.
7508 All uses updated.
7509 (i386_dr_remove_aligned_watchpoint): Renamed to
7510 i386_remove_aligned_watchpoint and made static.
7511 All uses updated.
7512 (i386_dr_update_inferior_debug_regs): Renamed to
7513 i386_update_inferior_debug_regs and made static.
7514 All uses updated.
7515
b9228891
GB		 75162014-06-18 Gary Benson <gbenson@redhat.com>
7517
5171def3
GB		 7518 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7519 (i386_dr_low_can_set_control): Likewise.
7520 (i386_get_debug_register_length): Likewise.
7521 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7522 (i386_dr_low_can_set_control): Likewise.
7523 (i386_get_debug_register_length): Likewise.
7524
75252014-06-17 Gary Benson <gbenson@redhat.com>
7526
b9228891
GB		 7527 * i386-low.h (i386-dregs.h): New include.
7528 (DR_FIRSTADDR): Now in i386-dregs.h.
7529 (DR_LASTADDR): Likewise.
7530 (DR_NADDR): Likewise.
7531 (DR_STATUS): Likewise.
7532 (DR_CONTROL): Likewise.
7533 (i386_debug_reg_state): Likewise.
7534 (i386_dr_insert_watchpoint): Likewise.
7535 (i386_dr_remove_watchpoint): Likewise.
7536 (i386_dr_region_ok_for_watchpoint): Likewise.
7537 (i386_dr_stopped_data_address): Likewise.
7538 (i386_dr_stopped_by_watchpoint): Likewise.
7539 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7540
4be83cc2
GB		 75412014-06-18 Gary Benson <gbenson@redhat.com>
7542
7543 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7544 i386_dr_insert_watchpoint.
7545 (i386_low_remove_watchpoint): Renamed to
7546 i386_dr_remove_watchpoint.
7547 (i386_low_region_ok_for_watchpoint): Renamed to
7548 i386_dr_region_ok_for_watchpoint.
7549 (i386_low_stopped_data_address): Renamed to
7550 i386_dr_stopped_data_address.
7551 (i386_low_stopped_by_watchpoint): Renamed to
7552 i386_dr_stopped_by_watchpoint.
7553 * i386-low.c (i386_show_dr): Renamed to
7554 i386_dr_show and made nonstatic. All uses updated.
7555 (i386_length_and_rw_bits): Renamed to
7556 i386_dr_length_and_rw_bits and made nonstatic.
7557 All uses updated.
7558 (i386_insert_aligned_watchpoint): Renamed to
7559 i386_dr_insert_aligned_watchpoint and made nonstatic.
7560 All uses updated.
7561 (i386_remove_aligned_watchpoint): Renamed to
7562 i386_dr_remove_aligned_watchpoint and made nonstatic.
7563 All uses updated.
7564 (i386_update_inferior_debug_regs): Renamed to
7565 i386_dr_update_inferior_debug_regs and made nonstatic.
7566 All uses updated.
7567 (i386_low_insert_watchpoint): Renamed to
7568 i386_dr_insert_watchpoint. All uses updated.
7569 (i386_low_remove_watchpoint): Renamed to
7570 i386_dr_remove_watchpoint. All uses updated.
7571 (i386_low_region_ok_for_watchpoint): Renamed to
7572 i386_dr_region_ok_for_watchpoint. All uses updated.
7573 (i386_low_stopped_data_address): Renamed to
7574 i386_dr_stopped_data_address. All uses updated.
7575 (i386_low_stopped_by_watchpoint): Renamed to
7576 i386_dr_stopped_by_watchpoint. All uses updated.
7577
131aa0d4
GB		 75782014-06-18 Gary Benson <gbenson@redhat.com>
7579
7580 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7581 (i386_dr_low_can_set_control): Likewise.
7582 (i386_insert_aligned_watchpoint): New check.
7583
d9305f7f
GB		 75842014-06-18 Gary Benson <gbenson@redhat.com>
7585
7586 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7587 Renamed to state.
7588
e927c9fc
GB		 75892014-06-18 Gary Benson <gbenson@redhat.com>
7590
7591 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7592 instead of fatal and error.
7593 (i386_handle_nonaligned_watchpoint): Likewise.
7594
1b6d4134
GB		 75952014-06-18 Gary Benson <gbenson@redhat.com>
7596
7597 * i386-low.c (i386_get_debug_register_length): New macro.
7598 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7599 (i386_show_dr): Use debug_printf instead of fprintf. Use
7600 phex to format values.
7601
6e62758f
GB		 76022014-06-18 Gary Benson <gbenson@redhat.com>
7603
7604 * i386-low.h: Comment changes.
7605 * i386-low.c: Likewise.
7606
fc6e2f03
GB		 76072014-06-18 Gary Benson <gbenson@redhat.com>
7608
7609 * i386-low.c: Whitespace changes.
7610
f9d1eeed
TT		 76112014-06-12 Tom Tromey <tromey@redhat.com>
7612
7613 * utils.c (freeargv): Remove.
7614
0b04e523
TT		 76152014-06-12 Tom Tromey <tromey@redhat.com>
7616
7617 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7618 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7619 (parse_debug_format_options): Likewise.
7620 (gdbserver_usage): Likewise.
7621 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7622 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7623 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7624 against libiberty.
7625 ($(LIBGNU)): Depend on libiberty.
7626 (all-lib): Recurse into all subdirs.
7627 (install-only): Invoke "install" target in subdirs.
7628 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7629 targets.
7630 * configure: Rebuild.
7631 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7632 for vasprintf, vsnprintf, or gettimeofday.
7633 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7634 srv_tgtobj.
7635
270c9937
JB		 76362014-06-05 Joel Brobecker <brobecker@adacore.com>
7637
7638 * development.sh: Delete.
7639 * Makefile.in (config.status): Adjust dependency on development.sh.
7640 * configure.ac: Adjust development.sh source call.
7641 * configure: Regenerate.
7642
0a261ed8
PA		 76432014-06-02 Pedro Alves <palves@redhat.com>
7644
7645 * ax.c (gdb_free_agent_expr): New function.
7646 * ax.h (gdb_free_agent_expr): New declaration.
7647 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7648 list.
7649 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7650 static.
7651 (clear_breakpoint_conditions_and_commands): New function.
7652 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7653 (clear_breakpoint_conditions_and_commands): New declaration.
7654
e9dae05e
RR		 76552014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7656
7657 * linux-aarch64-low.c (asm/ptrace.h): Include.
7658
5876f503
JK		 76592014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7660
7661 Fix TLS access for -static -pthread.
7662 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7663 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7664 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7665
802e8e6d
PA		 76662014-05-20 Pedro Alves <palves@redhat.com>
7667
7668 * linux-aarch64-low.c (aarch64_insert_point)
7669 (aarch64_remove_point): No longer check whether the type is
7670 supported here. Adjust to new interface.
7671 (the_low_target): Install aarch64_supports_z_point_type as
7672 supports_z_point_type method.
7673 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7674 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7675 instead of a Z packet char. Adjust.
7676 (arm_supports_z_point_type): New function.
7677 (arm_insert_point, arm_remove_point): Adjust to new interface.
7678 (the_low_target): Install arm_supports_z_point_type.
7679 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7680 (cris_insert_point, cris_remove_point): Adjust to new interface.
7681 Don't check whether the type is supported here.
7682 (the_low_target): Install cris_supports_z_point_type.
7683 * linux-low.c (linux_supports_z_point_type): New function.
7684 (linux_insert_point, linux_remove_point): Adjust to new interface.
7685 * linux-low.h (struct linux_target_ops) <insert_point,
7686 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7687 raw_breakpoint pointer parameter.
7688 <supports_z_point_type>: New method.
7689 * linux-mips-low.c (mips_supports_z_point_type): New function.
7690 (mips_insert_point, mips_remove_point): Adjust to new interface.
7691 Use mips_supports_z_point_type.
7692 (the_low_target): Install mips_supports_z_point_type.
7693 * linux-ppc-low.c (the_low_target): Install NULL as
7694 supports_z_point_type method.
7695 * linux-s390-low.c (the_low_target): Install NULL as
7696 supports_z_point_type method.
7697 * linux-sparc-low.c (the_low_target): Install NULL as
7698 supports_z_point_type method.
7699 * linux-x86-low.c (x86_supports_z_point_type): New function.
7700 (x86_insert_point): Adjust to new insert_point interface. Use
7701 insert_memory_breakpoint. Adjust to new
7702 i386_low_insert_watchpoint interface.
7703 (x86_remove_point): Adjust to remove_point interface. Use
7704 remove_memory_breakpoint. Adjust to new
7705 i386_low_remove_watchpoint interface.
7706 (the_low_target): Install x86_supports_z_point_type.
7707 * lynx-low.c (lynx_target_ops): Install NULL as
7708 supports_z_point_type callback.
7709 * nto-low.c (nto_supports_z_point_type): New.
7710 (nto_insert_point, nto_remove_point): Adjust to new interface.
7711 (nto_target_ops): Install nto_supports_z_point_type.
7712 * mem-break.c: Adjust intro comment.
7713 (struct raw_breakpoint) <raw_type, size>: New fields.
7714 <inserted>: Update comment.
7715 <shlib_disabled>: Delete field.
7716 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7717 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7718 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7719 (raw_bkpt_type_to_target_hw_bp_type): New function.
7720 (find_enabled_raw_code_breakpoint_at): New function.
7721 (find_raw_breakpoint_at): New type and size parameters. Use them.
7722 (insert_memory_breakpoint): New function, based off
7723 set_raw_breakpoint_at.
7724 (remove_memory_breakpoint): New function.
7725 (set_raw_breakpoint_at): Reimplement.
7726 (set_breakpoint): New, based on set_breakpoint_at.
7727 (set_breakpoint_at): Reimplement.
7728 (delete_raw_breakpoint): Go through the_target->remove_point
7729 instead of assuming memory breakpoints.
7730 (find_gdb_breakpoint_at): Delete.
7731 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7732 (find_gdb_breakpoint): New function.
7733 (set_gdb_breakpoint_at): Delete.
7734 (z_type_supported): New function.
7735 (set_gdb_breakpoint_1): New function, loosely based off
7736 set_gdb_breakpoint_at.
7737 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7738 (delete_gdb_breakpoint_at): Delete.
7739 (delete_gdb_breakpoint_1): New function, loosely based off
7740 delete_gdb_breakpoint_at.
7741 (delete_gdb_breakpoint): New function.
7742 (clear_gdb_breakpoint_conditions): Rename to ...
7743 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7744 breakpoint.
7745 (add_condition_to_breakpoint): Make static.
7746 (add_breakpoint_condition): Take a struct breakpoint pointer
7747 instead of an address. Adjust.
7748 (gdb_condition_true_at_breakpoint): Rename to ...
7749 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7750 z_type parameter.
7751 (gdb_condition_true_at_breakpoint): Reimplement.
7752 (add_breakpoint_commands): Take a struct breakpoint pointer
7753 instead of an address. Adjust.
7754 (gdb_no_commands_at_breakpoint): Rename to ...
7755 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7756 parameter. Return true if no breakpoint was found. Change debug
7757 output.
7758 (gdb_no_commands_at_breakpoint): Reimplement.
7759 (run_breakpoint_commands): Rename to ...
7760 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7761 and change return type to boolean.
7762 (run_breakpoint_commands): New function.
7763 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7764 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7765 breakpoint. Go through the_target->remove_point instead of
7766 assuming memory breakpoint.
7767 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7768 software and hardware breakpoints.
7769 (reinsert_raw_breakpoint): Go through the_target->insert_point
7770 instead of assuming memory breakpoint.
7771 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7772 software and hardware breakpoints.
7773 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7774 Check both software and hardware breakpoints.
7775 (validate_inserted_breakpoint): Assert the breakpoint is a
7776 software breakpoint. Set the inserted flag to -1 instead of
7777 setting shlib_disabled.
7778 (delete_disabled_breakpoints): Adjust.
7779 (validate_breakpoints): Only validate software breakpoints.
7780 Adjust to inserted flag change.
7781 (check_mem_read, check_mem_write): Skip breakpoint types other
7782 than software breakpoints. Adjust to inserted flag change.
7783 * mem-break.h (enum raw_bkpt_type): New enum.
7784 (raw_breakpoint, struct process_info): Forward declare.
7785 (Z_packet_to_target_hw_bp_type): Delete declaration.
7786 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7787 (set_gdb_breakpoint, delete_gdb_breakpoint)
7788 (clear_breakpoint_conditions): New declarations.
7789 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7790 (breakpoint_inserted_here): Update comment.
7791 (add_breakpoint_condition, add_breakpoint_commands): Replace
7792 address parameter with a breakpoint pointer parameter.
7793 (gdb_breakpoint_here): Update comment.
7794 (delete_gdb_breakpoint_at): Delete.
7795 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7796 * server.c (process_point_options): Take a struct breakpoint
7797 pointer instead of an address. Adjust.
7798 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7799 delete_gdb_breakpoint.
7800 * spu-low.c (spu_target_ops): Install NULL as
7801 supports_z_point_type method.
7802 * target.h: Include mem-break.h.
7803 (struct target_ops) <prepare_to_access_memory>: Update comment.
7804 <supports_z_point_type>: New field.
7805 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7806 instead of a char. Also take a raw breakpoint pointer.
7807 * win32-arm-low.c (the_low_target): Install NULL as
7808 supports_z_point_type.
7809 * win32-i386-low.c (i386_supports_z_point_type): New function.
7810 (i386_insert_point, i386_remove_point): Adjust to new interface.
7811 (the_low_target): Install i386_supports_z_point_type.
7812 * win32-low.c (win32_supports_z_point_type): New function.
7813 (win32_insert_point, win32_remove_point): Adjust to new interface.
7814 (win32_target_ops): Install win32_supports_z_point_type.
7815 * win32-low.h (struct win32_target_ops):
7816 <supports_z_point_type>: New method.
7817 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7818 instead of a char. Also take a raw breakpoint pointer.
7819
932539e3
PA		 78202014-05-20 Pedro Alves <palves@redhat.com>
7821
7822 * mem-break.h: Include break-common.h.
7823 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7824 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7825 (Z_packet_to_target_hw_bp_type): New declaration.
7826 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7827 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7828 (Z_PACKET_ACCESS_WP): Delete macros.
7829 (Z_packet_to_hw_type): Delete function.
7830 * i386-low.h: Don't include break-common.h here.
7831 (Z_packet_to_hw_type): Delete declaration.
7832 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7833 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7834 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7835 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7836 * linux-aarch64-low.c: Don't include break-common.h here.
7837 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7838 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7839 (Z_packet_to_target_hw_bp_type): Delete function.
7840 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7841 function.
7842 (mips_insert_point, mips_remove_point): Use
7843 Z_packet_to_target_hw_bp_type.
7844
4ff0d3d8
PA		 78452014-05-20 Pedro Alves <palves@redhat.com>
7846
7847 * linux-aarch64-low.c: Include break-common.h.
7848 (enum target_point_type): Delete.
7849 (Z_packet_to_point_type): Rename to ...
7850 (Z_packet_to_target_hw_bp_type): ... this, and return a
7851 target_hw_bp_type instead.
7852 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7853 instead of an enum target_point_type.
7854 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7855 breakpoint type.
7856 (aarch64_dr_state_insert_one_point)
7857 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7858 (aarch64_handle_aligned_watchpoint)
7859 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7860 Take an enum target_hw_bp_type instead of an enum
7861 target_point_type.
7862 (aarch64_supports_z_point_type): New function.
7863 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7864 use Z_packet_to_target_hw_bp_type.
7865
786dc519
JB		 78662014-05-20 Joel Brobecker <brobecker@adacore.com>
7867
7868 * configure.ac: Only use -Werror by default when DEVELOPMENT
7869 is true.
7870 * configure: Regenerate.
7871
9e0aa64f
JK		 78722014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7873
7874 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7875 * linux-x86-low.c (X86_64_USER_REGS): New.
7876 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7877
2b577b92
YQ		 78782014-04-28 Yao Qi <yao@codesourcery.com>
7879
7880 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7881 name.
7882
94611da2
PA		 78832014-04-25 Pedro Alves <palves@redhat.com>
7884
7885 PR server/16255
7886 * linux-low.c (linux_attach_fail_reason_string): New function.
7887 (linux_attach_lwp): Delete.
7888 (linux_attach_lwp_1): Rename to ...
7889 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7890 argument. Remove "initial" parameter. Return int instead of
7891 void. Don't error or warn here.
7892 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7893 failure to attach to the tgid. Call warning when failing to
7894 attach to an lwp.
7895 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7896 argument. Remove "initial" parameter. Return int instead of
7897 void. Don't error or warn here.
7898 (linux_attach_fail_reason_string): New declaration.
7899 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7900 interface change. Use linux_attach_fail_reason_string.
7901
01f9f808
MS		 79022014-04-24 Michael Sturm <michael.sturm@mintel.com>
7903 Walfred Tedeschi <walfred.tedeschi@intel.com>
7904
7905 * Makefile.in: Added rules to handle new files
7906 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7907 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7908 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7909 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7910 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7911 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7912 x32-avx512-linux.o.
7913 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7914 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7915 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7916 i386/x32-avx512.xml.
7917 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7918 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7919 i386/x32-avx512-linux.xml.
7920 * i387-fp.c (num_avx512_k_registers): New constant for number
7921 of K registers.
7922 (num_avx512_zmmh_low_registers): New constant for number of
7923 lower ZMM registers (0-15).
7924 (num_avx512_zmmh_high_registers): New constant for number of
7925 higher ZMM registers (16-31).
7926 (num_avx512_ymmh_registers): New contant for number of higher
7927 YMM registers (ymm16-31 added by avx521 on x86_64).
7928 (num_avx512_xmm_registers): New constant for number of higher
7929 XMM registers (xmm16-31 added by AVX512 on x86_64).
7930 (struct i387_xsave): Add space for AVX512 registers.
7931 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7932 Add code to handle AVX512 registers.
7933 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7934 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7935 prototypei from generated file.
7936 (tdesc_amd64_avx512_linux): Likewise.
7937 (init_registers_x32_avx512_linux): Likewise.
7938 (tdesc_x32_avx512_linux): Likewise.
7939 (init_registers_i386_avx512_linux): Likewise.
7940 (tdesc_i386_avx512_linux): Likewise.
7941 (x86_64_regmap): Add AVX512 registers.
7942 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7943 mask.
7944 (initialize_low_arch): Add code to initialize AVX512 registers.
7945
51aa91f9
PA		 79462014-04-23 Pedro Alves <palves@redhat.com>
7947
7948 * mem-break.c (find_gdb_breakpoint_at): Make static.
7949 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7950
a4165e94
PA		 79512014-04-23 Pedro Alves <palves@redhat.com>
7952
7953 * i386-low.c: Don't include break-common.h here.
7954 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7955 prototype to take target_hw_bp_type as argument instead of a Z
7956 packet char.
7957 * i386-low.h: Include break-common.h here.
7958 (Z_packet_to_hw_type): Declare.
7959 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7960 prototypes.
7961 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7962 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7963 (x86_remove_point): Convert the packet number to a
7964 target_hw_bp_type before calling i386_low_remove_watchpoint.
7965 * win32-i386-low.c (i386_insert_point): Convert the packet number
7966 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7967 (i386_remove_point): Convert the packet number to a
7968 target_hw_bp_type before calling i386_low_remove_watchpoint.
7969
b8acf843
PA		 79702014-04-23 Pedro Alves <palves@redhat.com>
7971
7972 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7973
d708bcd1
PA		 79742014-04-10 Pedro Alves <palves@redhat.com>
7975
7976 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7977 Check if the condition or command is NULL before checking if the
7978 breakpoint is known. On success, return true.
7979 * mem-break.h (add_breakpoint_condition): Document return.
7980 (add_breakpoint_commands): Add describing comment.
7981 * server.c (skip_to_semicolon): New function.
7982 (process_point_options): Use it.
7983
2eec7d5b
PA		 79842014-04-09 Pedro Alves <palves@redhat.com>
7985
7986 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7987 to lwpid_of.
7988
fa96cb38
PA		 79892014-02-27 Pedro Alves <palves@redhat.com>
7990
7991 PR 12702
7992 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7993 macros.
7994 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7995 output.
7996 (last_thread_of_process_p): Take a PID argument instead of a
7997 thread pointer.
7998 (linux_wait_for_lwp): Delete.
7999 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8000 functions.
8001 (linux_low_filter_event): New function, party factored out from
8002 linux_wait_for_event.
8003 (linux_wait_for_event): Rename to ...
8004 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8005 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8006 sigsuspend. Check for zombie leaders.
8007 (linux_wait_for_event): Reimplement as wrapper around
8008 linux_wait_for_event_filtered.
8009 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8010 a normal or signal exit is seen, it's the whole process exiting.
8011 (wait_for_sigstop): No longer a for_each_inferior callback.
8012 Rewrite on top of linux_wait_for_event_filtered.
8013 (stop_all_lwps): Call wait_for_sigstop directly.
8014 * server.c (resume, handle_target_event): Handle
8015 TARGET_WAITKIND_NO_RESUMED.
8016
d763de10
JB		 80172014-02-26 Joel Brobecker <brobecker@adacore.com>
8018
8019 * win32-low.c (psapi_get_dll_name,
8020 * win32_CreateToolhelp32Snapshot): Delete.
8021 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8022 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8023 Delete.
8024 (handle_load_dll): Add function description.
8025 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8026
850a0f76
JB		 80272014-02-26 Joel Brobecker <brobecker@adacore.com>
8028
8029 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8030 Add comment.
8031 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8032 base address when calling win32_add_one_solib.
8033 (handle_load_dll): Delete local variable load_addr.
8034 Remove 0x1000 offset applied to DLL base address when calling
8035 win32_add_one_solib.
8036 (handle_unload_dll): Add comment.
8037
f25b3fc3
JB		 80382014-02-26 Joel Brobecker <brobecker@adacore.com>
8039
8040 * win32-low.c (win32_add_all_dlls): Renames
8041 win32_ensure_ntdll_loaded. Rewrite function documentation.
8042 Adjust implementation to always load all DLLs.
8043 Add 0x1000 offset to DLL base address when calling
8044 win32_add_one_solib.
8045 (child_initialization_done): New static global.
8046 (do_initial_child_stuff): Set child_initialization_done to
8047 zero during child initialization, and 1 after. Replace call
8048 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8049 Add comment.
8050 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8051 (handle_unload_dll): Add function documentation.
8052 (get_child_debug_event): Ignore load and unload DLL events
8053 during child initialization.
8054
d86d4aaf
DE		 80552014-02-20 Doug Evans <dje@google.com>
8056
3bc32da3 8057 Remove global all_lwps.
d86d4aaf
DE		 8058 * inferiors.h (ptid_of): Move here from linux-low.h.
8059 (pid_of, lwpid_of): Ditto.
8060 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8061 parameter is a struct thread_info * now.
8062 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8063 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8064 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8065 directly.
8066 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8067 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8068 * linux-arm-low.c (update_registers_callback): Update, "entry"
8069 parameter is a struct thread_info * now.
8070 Fetch lwpid from current_inferior directly.
8071 (arm_insert_point): Pass &all_threads to find_inferior instead of
8072 &all_lwps.
8073 (arm_remove_point): Ditto.
8074 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8075 (arm_prepare_to_resume): Fetch pid from thread.
8076 (arm_read_description): Fetch lwpid from current_inferior directly.
8077 * linux-low.c (all_lwps): Delete.
8078 (delete_lwp): Delete call to remove_inferior.
8079 (handle_extended_wait): Fetch lwpid from thread.
8080 (add_lwp): Don't set lwp->entry.id. Remove call to
8081 add_inferior_to_list.
8082 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8083 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8084 (kill_one_lwp_callback): Ditto.
8085 (linux_kill): Don't dereference NULL pointer.
8086 Fetch ptid,lwpid from thread.
8087 (get_detach_signal): Fetch ptid from thread.
8088 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8089 Simplify call to regcache_invalidate_thread.
8090 (delete_lwp_callback): Update, "entry" parameter is a
8091 struct thread_info * now. Fetch pid from thread.
8092 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8093 (status_pending_p_callback): Update, "entry" parameter is a
8094 struct thread_info * now. Fetch ptid from thread.
8095 (find_lwp_pid): Update, "entry" parameter is a
8096 struct thread_info * now.
8097 (linux_wait_for_lwp): Fetch pid from thread.
8098 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8099 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8100 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8101 (dequeue_one_deferred_signal): Ditto.
8102 (cancel_breakpoint): Fetch ptid from current_inferior.
8103 (linux_wait_for_event): Pass &all_threads to find_inferior,
8104 not &all_lwps. Fetch ptid, lwpid from thread.
8105 (count_events_callback): Update, "entry" parameter is a
8106 struct thread_info * now.
8107 (select_singlestep_lwp_callback): Ditto.
8108 (select_event_lwp_callback): Ditto.
8109 (cancel_breakpoints_callback): Ditto.
8110 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8111 not &all_lwps.
8112 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8113 (unsuspend_one_lwp): Update, "entry" parameter is a
8114 struct thread_info * now.
8115 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8116 not &all_lwps.
8117 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8118 Fetch lwpid from thread, not lwp.
8119 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8120 Pass &all_threads to find_inferior, not &all_lwps.
8121 (send_sigstop): Fetch lwpid from thread, not lwp.
8122 (send_sigstop_callback): Update, "entry" parameter is a
8123 struct thread_info * now.
8124 (suspend_and_send_sigstop_callback): Ditto.
8125 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8126 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8127 struct thread_info * now.
8128 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8129 from thread, lwp.
8130 (lwp_running): Update, "entry" parameter is a
8131 struct thread_info * now.
8132 (stop_all_lwps): Fetch ptid from thread.
8133 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8134 (linux_resume_one_lwp): Fetch lwpid from thread.
8135 (linux_set_resume_request): Update, "entry" parameter is a
8136 struct thread_info * now. Fetch pid, lwpid from thread.
8137 (resume_status_pending_p): Update, "entry" parameter is a
8138 struct thread_info * now.
8139 (need_step_over_p): Ditto. Fetch lwpid from thread.
8140 (start_step_over): Fetch lwpid from thread.
8141 (linux_resume_one_thread): Update, "entry" parameter is a
8142 struct thread_info * now. Fetch lwpid from thread.
8143 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8144 (proceed_one_lwp): Update, "entry" parameter is a
8145 struct thread_info * now. Fetch lwpid from thread.
8146 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8147 struct thread_info * now.
8148 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8149 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8150 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8151 directly.
8152 (regsets_store_inferior_registers): Ditto.
8153 (fetch_register, store_register): Ditto.
8154 (linux_read_memory, linux_write_memory): Ditto.
8155 (linux_request_interrupt): Ditto.
8156 (linux_read_auxv): Ditto.
8157 (linux_xfer_siginfo): Ditto.
8158 (linux_qxfer_spu): Ditto.
8159 (linux_qxfer_libraries_svr4): Ditto.
8160 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8161 moved to inferiors.h.
8162 (get_lwp): Delete.
8163 (get_thread_lwp): Update.
8164 (struct lwp_info): Delete member "entry". Simplify comment for
8165 member "thread".
8166 (all_lwps): Delete.
8167 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8168 current_inferior directly.
8169 (update_watch_registers_callback): Update, "entry" parameter is a
8170 struct thread_info * now. Fetch pid from thread.
8171 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8172 (mips_insert_point): Fetch lwpid from current_inferior.
8173 Pass &all_threads to find_inferior, not &all_lwps.
8174 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8175 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8176 directly.
8177 (mips_stopped_data_address): Ditto.
8178 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8179 directly.
8180 * linux-tile-low.c (tile_arch_setup): Ditto.
8181 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8182 (update_debug_registers_callback): Update, "entry" parameter is a
8183 struct thread_info * now. Fetch pid from thread.
8184 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8185 Pass &all_threads to find_inferior, not &all_lwps.
8186 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8187 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8188 Pass &all_threads to find_inferior, not &all_lwps.
8189 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8190 (i386_dr_low_get_status): Ditto.
8191 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8192 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8193 (x86_linux_read_description): Ditto.
8194 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8195
3b8361aa
DE		 81962014-02-20 Doug Evans <dje@google.com>
8197
8198 * inferiors.c (get_first_inferior): Fix buglet.
8199
f7667f0d
DE		 82002014-02-19 Doug Evans <dje@google.com>
8201
8202 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8203 * inferiors.c (add_thread): Change result type to struct thread_info *.
8204 All callers updated.
8205 (add_lwp): Call add_thread here instead of in callers.
8206 All callers updated.
8207 * linux-low.h (get_lwp_thread): Rewrite.
8208 (struct lwp_info): New member "thread".
8209
b3312d80
DE		 82102014-02-19 Doug Evans <dje@google.com>
8211
8212 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8213 All callers updated.
8214
ecc6f45c
DE		 82152014-02-19 Doug Evans <dje@google.com>
8216
8217 * inferiors.c (add_thread): Fix whitespace.
8218
649ebbca
DE		 82192014-02-19 Doug Evans <dje@google.com>
8220
8221 * dll.c (clear_dlls): Replace accessing list implemention details
8222 with API function.
8223 * gdbthread.h (get_first_thread): Declare.
8224 * inferiors.c (for_each_inferior_with_data): New function.
8225 (get_first_thread): New function.
8226 (find_thread_ptid): Simplify.
8227 (get_first_inferior): New function.
8228 (clear_list): Delete.
8229 (one_inferior_p): New function.
8230 (clear_inferior_list): New function.
8231 (clear_inferiors): Update.
8232 * inferiors.h (for_each_inferior_with_data): Declare.
8233 (clear_inferior_list): Declare.
8234 (one_inferior_p): Declare.
8235 (get_first_inferior): Declare.
8236 * linux-low.c (linux_wait_for_event): Replace accessing list
8237 implemention details with API function.
8238 * server.c (target_running): Ditto.
8239 (accumulate_file_name_length): New function.
8240 (emit_dll_description): New function.
8241 (handle_qxfer_libraries): Replace accessing list implemention
8242 details with API function.
8243 (handle_qxfer_threads_worker): New function.
8244 (handle_qxfer_threads_proper): Replace accessing list implemention
8245 details with API function.
8246 (handle_query): Ditto.
8247 (visit_actioned_threads_callback_ftype): New typedef.
8248 (visit_actioned_threads_data): New struct.
8249 (visit_actioned_threads): Rewrite to be find_inferior callback.
8250 (resume): Call find_inferior.
8251 (handle_status): Replace accessing list implemention
8252 details with API function.
8253 (process_serial_event): Replace accessing list implemention details
8254 with API function.
8255 * target.c (set_desired_inferior): Replace accessing list implemention
8256 details with API function.
8257 * tracepoint.c (same_process_p): New function.
8258 (gdb_agent_about_to_close): Replace accessing list implemention
8259 details with API function.
8260 * win32-low.c (child_delete_thread): Replace accessing list
8261 implemention details with API function.
8262 (match_dll_by_basename): New function.
8263 (dll_is_loaded_by_basename): New function.
8264 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8265 details call to dll_is_loaded_by_basename.
8266
80894984
DE		 82672014-02-19 Doug Evans <dje@google.com>
8268
8269 * dll.h (struct dll_info): Add comment.
8270 * gdbthread.h (struct thread_info): Add comment.
8271 (current_ptid): Simplify.
8272 * inferiors.c (add_process): Update.
8273 (remove_process): Update.
8274 * inferiors.h (struct process_info): Rename member "head" to "entry".
8275 * linux-low.c (delete_lwp): Update.
8276 (add_lwp): Update.
8277 (last_thread_of_process_p): Update.
8278 (kill_one_lwp_callback, linux_kill): Update.
8279 (status_pending_p_callback): Update.
8280 (wait_for_sigstop): Update. Simplify read of ptid.
8281 (start_step_over): Update.
8282 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8283 (get_lwp_thread): Update.
8284 (struct lwp_info): Rename member "head" to "entry".
8285 * regcache.h (inferior_list_entry): Delete.
8286 * server.c (kill_inferior_callback): Update.
8287 (detach_or_kill_inferior_callback): Update.
8288 (print_started_pid): Update.
8289 (print_attached_pid): Update.
8290 (process_serial_event): Simplify read of ptid.
8291 * thread-db.c (thread_db_create_event): Update.
8292 (thread_db_get_tls_address): Update.
8293 * win32-low.c (current_inferior_ptid): Simplify.
8294
46917d26
TT		 82952014-02-19 Tom Tromey <tromey@redhat.com>
8296
8297 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8298 argument.
8299 (target_supports_btrace): Update.
8300
0759a81e
YQ		 83012014-02-14 Yao Qi <yao@codesourcery.com>
8302
8303 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8304 (rsp-low-ipa.o): New target.
8305
a7191e8b
TT		 83062014-02-12 Tom Tromey <tromey@redhat.com>
8307
8308 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8309 convert_ascii_to_int.
8310 * regcache.c (registers_to_string): Likewise.
8311 * remote-utils.c (decode_M_packet): Likewise.
8312 * server.c (process_serial_event): Likewise.
8313
ff0e980e
TT		 83142014-02-12 Tom Tromey <tromey@redhat.com>
8315
8316 * server.c (handle_query, handle_v_run): Use hex2bin, not
8317 unhexify.
8318 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8319
e9371aff
TT		 83202014-02-12 Tom Tromey <tromey@redhat.com>
8321
8322 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8323 convert_int_to_ascii.
8324 * regcache.c (registers_to_string, collect_register_as_string):
8325 Likewise.
8326 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8327 Likewise.
8328 * server.c (process_serial_event): Likewise.
8329 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8330 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8331
971dc0b8
TT		 83322014-02-12 Tom Tromey <tromey@redhat.com>
8333
8334 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8335 bin2hex, not hexify.
8336 * tracepoint.c (cmd_qtstatus): Likewise.
8337
0a822afb
TT		 83382014-02-12 Tom Tromey <tromey@redhat.com>
8339
8340 * remote-utils.c (monitor_output): Pass explicit length to
8341 hexify.
8342
9c3d6531
TT		 83432014-02-12 Tom Tromey <tromey@redhat.com>
8344
8345 * tracepoint.c: Include rsp-low.h.
8346 * server.c: Include rsp-low.h.
8347 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8348 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8349 declare.
8350 * remote-utils.c: Include rsp-low.h.
8351 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8352 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8353 (convert_int_to_ascii, convert_ascii_to_int): Move to
8354 common/rsp-low.c.
8355 * regcache.c: Include rsp-low.h.
8356 * ax.c: Include rsp-low.h.
8357 * Makefile.in (SFILES): Add common/rsp-low.c.
8358 (OBS): Add rsp-low.o.
8359 (rsp-low.o): New target.
8360
01fd3ea5
TT		 83612014-02-12 Tom Tromey <tromey@redhat.com>
8362
8363 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8364 Include print-utils.h.
8365 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8366 (plongest, thirty_two, phex_nz): Remove.
8367 * Makefile.in (SFILES): Add common/print-utils.c.
8368 (OBS): Add print-utils.o.
8369 (print-utils-ipa.o): New target.
8370 (print-utils.o): New target.
8371 (IPA_OBJS): Add print-utils-ipa.o.
8372
e99dc820
TT		 83732014-02-06 Tom Tromey <tromey@redhat.com>
8374
8375 * Makefile.in (SFILES): Fix indentation.
8376
ee1e2d4f
DE		 83772014-02-05 Doug Evans <dje@google.com>
8378
8379 * linux-low.c (linux_wait_for_event): Improve comment.
8380 (linux_wait_1): Keep current_inferior in sync with event_child.
8381
f5a02773
DE		 83822014-01-22 Doug Evans <dje@google.com>
8383
8384 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8385
87ce2a04
DE		 83862014-01-22 Doug Evans <dje@google.com>
8387
8388 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8389 * configure: Regenerate.
8390 * config.in: Regenerate.
8391 * Makefile.in (SFILES): Add debug.c.
8392 (OBS): Add debug.o.
8393 * debug.c: New file.
8394 * debug.h: New file.
8395 * linux-aarch64-low.c (*): Update all debugging printfs to use
8396 debug_printf instead of fprintf.
8397 * linux-arm-low.c (*): Ditto.
8398 * linux-cris-low.c (*): Ditto.
8399 * linux-crisv32-low.c (*): Ditto.
8400 * linux-m32r-low.c (*): Ditto.
8401 * linux-sparc-low.c (*): Ditto.
8402 * linux-x86.c (*): Ditto.
8403 * linux-low.c (*): Ditto.
8404 (linux_wait_1): Add calls to debug_enter, debug_exit.
8405 (linux_wait): Remove redundant debugging printf.
8406 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8407 (linux_resume, unstop_all_lwps): Ditto.
8408 * mem-break.c (*): Update all debugging printfs to use
8409 debug_printf instead of fprintf.
8410 * remote-utils.c (*): Ditto.
8411 * thread-db.c (*): Ditto.
8412 * server.c #include <ctype.h>, "gdb_vecs.h".
8413 (debug_threads): Moved to debug.c.
8414 (*): Update all debugging printfs to use debug_printf instead of
8415 fprintf.
8416 (start_inferior): Replace call to fflush with call to debug_flush.
8417 (monitor_show_help): Mention set debug-format.
8418 (parse_debug_format_options): New function.
8419 (handle_monitor_command): Handle "monitor set debug-format".
8420 (gdbserver_usage): Mention --debug-format.
8421 (main): Parse --debug-format.
8422 * server.h (debug_threads): Declaration moved to debug.h.
8423 #include "debug.h".
8424 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8425 trace_debug_1 that uses debug_printf.
8426 (tracepoint_look_up_symbols): Update all debugging printfs to use
8427 debug_printf instead of fprintf.
8428
e671835b
BS		 84292014-01-20 Baruch Siach <baruch@tkos.co.il>
8430
8431 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8432 sys/ptrace.h.
8433
b5737fa9
PA		 84342014-01-17 Pedro Alves <palves@redhat.com>
8435
ea38d2a9 8436 PR build/16445
c7faa97a
PA		 8437 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8438 defined after including gdb_proc_service.h.
b5737fa9 8439
40ed484e
DE		 84402014-01-16 Doug Evans <dje@google.com>
8441
8442 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8443 (match_dll): Use it.
8444
969c39fb
MM		 84452014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8446
8447 * target.h (target_ops) <read_btrace>: Change parameters and
8448 return type to allow error reporting.
8449 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8450 trace reading errors on.
8451 * linux-low.c (linux_low_read_btrace): Pass trace reading
8452 errors on.
8453 (linux_low_disable_btrace): New.
8454
ab7f45ba
DE		 84552014-01-15 Doug Evans <dje@google.com>
8456
8457 * inferiors.c (thread_id_to_gdb_id): Delete.
8458 * inferiors.h (thread_id_to_gdb_id): Delete.
8459
66af0f44
EZ		 84602014-01-13 Eli Zaretskii <eliz@gnu.org>
8461
8462 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8463 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8464 versions.
8465
9939e131
PA		 84662014-01-08 Pedro Alves <palves@redhat.com>
8467
8468 * server.c (handle_status): Don't discard previous queued stop
8469 replies or thread's pending status here.
8470 (main) <disconnection>: Do it here instead.
8471
b7ea362b
PA		 84722014-01-08 Pedro Alves <palves@redhat.com>
8473
8474 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8475 * server.c (visit_actioned_threads, handle_pending_status): New
8476 function.
8477 (handle_v_cont): Factor out parts to ...
8478 (resume): ... this new function. If in all-stop, and a thread
8479 being resumed has a pending status, report it without actually
8480 resuming.
8481 (myresume): Adjust to use the new 'resume' function.
8482 (clear_pending_status_callback, set_pending_status_callback)
8483 (find_status_pending_thread_callback): New functions.
8484 (handle_status): Handle the case of multiple threads having
8485 interesting statuses to report. Report threads' real last signal
8486 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8487 with an interesting thread to report the status for, instead of
8488 always reporting the status of the first thread.
8489
28498c42
JB		 84902014-01-01 Joel Brobecker <brobecker@adacore.com>
8491
8492 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8493 * gdbreplay.c (gdbreplay_version): Likewise.
8494
f45c82da
YZ		 84952013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8496
8497 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8498 iov.iov_len with the real length in use.
8499
379a5e2d
JB		 85002013-12-13 Joel Brobecker <brobecker@adacore.com>
8501
8502 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8503 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8504 for all targets that use win32-low.c.
8505 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8506 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8507
4210d83e
PA		 85082013-12-13 Pedro Alves <palves@redhat.com>
8509
8510 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8511 if equal to TARGET_WAITKIND_LOADED.
8512 * win32-low.c (cached_status): New static global.
8513 (win32_wait): Add declaration.
8514 (do_initial_child_stuff): Flush all initial pending debug events
8515 up to the initial breakpoint.
8516 (win32_wait): If CACHED_STATUS was set, return that instead
8517 of doing a real wait. Remove the code resuming the execution
8518 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8519 during the initial phase. Also remove the code changing
8520 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8521 TARGET_WAITKIND_STOPPED.
8522
e7f0d979
YQ		 85232013-12-11 Yao Qi <yao@codesourcery.com>
8524
8525 * notif.c (handle_notif_ack): Return 0 if no notification
8526 matches.
8527
ebcf782c
DE		 85282013-11-20 Doug Evans <dje@google.com>
8529
8530 * linux-low.c (linux_set_resume_request): Fix comment.
8531
20ad9378
DE		 85322013-11-20 Doug Evans <dje@google.com>
8533
8534 * linux-low.c (resume_status_pending_p): Tweak comment.
8535
a196ebeb
WT		 85362013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8537
8538 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8539 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8540 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8541 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8542 (srv_amd64_regobj): Add amd64-mpx.o.
8543 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8544 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8545 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8546 * i387-fp.c (num_pl_bnd_register) Added constant.
8547 (num_pl_bnd_cfg_registers) Added constant.
8548 (struct i387_xsave) Added reserved area and MPX fields.
8549 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8550 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8551 function.
8552 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8553 (init_registers_amd64_mpx_linux): Declare new function.
8554 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8555 (x86_64_regmap): Add MPX registers.
8556 (x86_linux_read_description): Add MPX case.
8557 (initialize_low_arch): Initialize MPX targets.
8558
0080a2f6
TT		 85592013-11-18 Tom Tromey <tromey@redhat.com>
8560
8561 * configure: Rebuild.
8562 * configure.ac: Don't check for stdlib.h.
8563 * gdbreplay.c: Unconditionally include stdlib.h.
8564
2978b111
TT		 85652013-11-18 Tom Tromey <tromey@redhat.com>
8566
8567 * config.in: Rebuild.
8568 * configure: Rebuild.
8569 * configure.ac: Don't use AC_HEADER_DIRENT.
8570
a3d08894
TT		 85712013-11-18 Tom Tromey <tromey@redhat.com>
8572
8573 * server.h: Don't check HAVE_STRING_H.
8574 * gdbreplay.c: Don't check HAVE_STRING_H.
8575 * configure: Rebuild.
8576
0a5dd17d
TT		 85772013-11-18 Tom Tromey <tromey@redhat.com>
8578
8579 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8580 LIBGNU.
8581
1bd2f0ba
TT		 85822013-11-08 Tom Tromey <tromey@redhat.com>
8583
8584 * configure, config.in: Rebuild.
8585 * configure.ac: Remove unused configury.
8586
3266f10b
TT		 85872013-11-08 Tom Tromey <tromey@redhat.com>
8588
8589 * acinclude.m4: Include common.m4, codeset.m4.
8590 * configure, config.in: Rebuild.
8591 * configure.ac: Use GDB_AC_COMMON.
8592
6682d959
AA		 85932013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8594
8595 * linux-s390-low.c (HWCAP_S390_TE): New define.
8596 (s390_arch_setup): Consider the TE field in the HWCAP for
8597 determining 'have_regset_tdb'.
8598
fd0a4d76
SDJ		 85992013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8600
8601 PR gdb/16014
8602 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8603 call to sizeof.
8604
1a3d890b
PA		 86052013-10-02 Pedro Alves <palves@redhat.com>
8606
8607 * server.c (process_serial_event): Don't output "GDBserver
8608 exiting" if GDB is connected through stdio.
8609 * target.c (mywait): Likewise, be silent if GDB is connected
8610 through stdio.
8611
97ad4581
JB		 86122013-10-01 Joel Brobecker <brobecker@adacore.com>
8613
8614 * lynx-low.c (lynx_add_threads_after_attach): New function.
8615 (lynx_attach): Remove call to add_thread. Add call to
8616 lynx_add_threads_after_attach instead.
8617
5b4e221c
MF		 86182013-09-28 Mike Frysinger <vapier@gentoo.org>
8619
8620 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8621 * config.in, configure: Regenerated.
8622
ee47b2f8
YQ		 86232013-09-18 Yao Qi <yao@codesourcery.com>
8624
8625 PR server/15959
8626 * server.c (start_inferior): Clear 'resume_info'.
8627
d6707650 86282013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8629
d6707650
JW		 8630 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8631 for each register.
8632
9243dd0e 86332013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8634
9243dd0e
JW		 8635 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8636 linux-tile-low.o to srv_tgtobj.
8637
c623a6ef
WN		 86382013-09-16 Will Newton <will.newton@linaro.org>
8639
8640 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8641 out regs.
8642
fb71d39e
PA		 86432013-09-06 Pedro Alves <palves@redhat.com>
8644
8645 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8646 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8647 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8648 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8649 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8650 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8651
8e7e9910
PA		 86522013-09-06 Pedro Alves <palves@redhat.com>
8653
8654 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8655 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8656
7c3a12ca
PA		 86572013-09-06 Pedro Alves <palves@redhat.com>
8658
8659 * linux-amd64-ipa.c: Include tracepoint.h.
8660 * linux-i386-ipa.c: Include tracepoint.h.
8661
8eb3d7b6
RW		 86622013-09-06 Ricard Wanderlof <ricardw@axis.com>
8663
8664 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8665 (ps_get_thread_area): New function.
8666
eddddb9d
RW		 86672013-09-06 Ricard Wanderlof <ricardw@axis.com>
8668
8669 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8670 (initialize_low_arch): Call init_registers_crisv32 rather than
8671 init_register_crisv32.
8672
533b0600
PA		 86732013-09-05 Pedro Alves <palves@redhat.com>
8674
8675 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8676 to ...
8677 * hostio.h: ... this new file.
8678 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8679 win32-low.c: Include hostio.h.
8680
0ce3d3b5
PA		 86812013-09-05 Pedro Alves <palves@redhat.com>
8682
8683 * server.h (gdb_client_data, handler_func, callback_handler_func)
8684 (delete_file_handler, add_file_handler, append_callback_event)
8685 (delete_callback_event, start_event_loop, initialize_event_loop):
8686 Move to event-loop.h and include it.
8687 * event-loop.h: New file.
8688
799cdc37
PA		 86892013-09-05 Pedro Alves <palves@redhat.com>
8690
8691 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8692 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8693 (loaded_dll, unloaded_dll): Move to ...
8694 * dll.h: ... this new file.
8695 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8696
6a6bbd9d
PA		 86972013-09-05 Pedro Alves <palves@redhat.com>
8698
8699 * server.h (current_process, get_thread_process, all_processes)
8700 (add_inferior_to_list, for_each_inferior, current_inferior)
8701 (remove_inferior, add_process, remove_process, find_process_pid)
8702 (have_started_inferiors_p, have_attached_inferiors_p)
8703 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8704 (clear_inferiors, find_inferior, find_inferior_id)
8705 (inferior_target_data, set_inferior_target_data)
8706 (inferior_regcache_data, set_inferior_regcache_data): Move to
8707 inferiors.h, and include it.
8708 * inferiors.h: New file.
8709
f699aaba
PA		 87102013-09-05 Pedro Alves <palves@redhat.com>
8711
8712 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8713 Move ...
72f4393d 8714 * ax.h: ... here.
f699aaba 8715
c144c7a0
PA		 87162013-09-05 Pedro Alves <palves@redhat.com>
8717
8718 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8719 tracepoint.h.
8720 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8721 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8722 (handle_tracepoint_general_set, handle_tracepoint_query)
8723 (tracepoint_finished_step, tracepoint_was_hit)
8724 (release_while_stepping_state_list, current_traceframe)
8725 (in_readonly_region, traceframe_read_mem)
8726 (fetch_traceframe_registers, traceframe_read_sdata)
8727 (traceframe_read_info, struct fast_tpoint_collect_status)
8728 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8729 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8730 (supply_fast_tracepoint_registers)
8731 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8732 (ipa_tdesc, claim_trampoline_space)
8733 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8734 (agent_mem_read, agent_get_trace_state_variable_value)
8735 (agent_set_trace_state_variable_value, agent_tsv_read)
8736 (agent_mem_read_string, get_raw_reg_func_addr)
8737 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8738 * tracepoint.h: ... this new file.
8739
ff42e6ab
PA		 87402013-09-05 Pedro Alves <palves@redhat.com>
8741
8742 * server.h (perror_with_name, error, fatal, warning, paddress)
8743 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8744 include it.
8745 * utils.h: New file.
8746
541af0f4
PA		 87472013-09-05 Pedro Alves <palves@redhat.com>
8748
8749 * server.h (remote_debug, noack_mode, transport_is_reliable)
8750 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8751 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8752 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8753 (write_enn, initialize_async_io, enable_async_io)
8754 (disable_async_io, check_remote_input_interrupt_request)
8755 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8756 (dead_thread_notify, prepare_resume_reply)
8757 (decode_address_to_semicolon, decode_address, decode_m_packet)
8758 (decode_M_packet, decode_X_packet, decode_xfer_write)
8759 (decode_search_memory_packet, unhexify, hexify)
8760 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8761 (look_up_one_symbol, relocate_instruction)
8762 (monitor_output): Move to remote-utils.h, and include it.
8763 * remote-utils.h: New file.
8764
eebdf26b
PA		 87652013-09-05 Pedro Alves <palves@redhat.com>
8766
8767 * server.h (_): Delete.
8768
3aafd2ff
PA		 87692013-09-02 Pedro Alves <palves@redhat.com>
8770
8771 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8772 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8773 allocated.
8774 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8775
cee83bcb
PM		 87762013-09-02 Pierre Muller <muller@sourceware.org>
8777
8778 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8779 or WriteProcessMemory complete successfully and handle
8780 ERROR_PARTIAL_COPY error.
8781
9a13b2fa
PA		 87822013-09-02 Pedro Alves <palves@redhat.com>
8783
8784 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8785 error instead of EIO.
8786
602e3198
JK		 87872013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8788
8789 PR server/15604
8790 * linux-low.c: Include filestuff.h.
8791 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8792 * lynx-low.c: Include filestuff.h.
8793 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8794 * server.c: Include filestuff.h.
8795 (main): Call notice_open_fds.
8796 * spu-low.c: Include filestuff.h.
8797 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8798
96d7229d
LM		 87992013-08-22 Luis Machado <lgustavo@codesourcery.com>
8800
8801 * Makefile.in: Explain why ../target and ../nat are not
8802 listed as include file search paths.
8803 (linux-waitpid.o): New object file rule.
8804 * configure.srv (srv_native_linux_obj): New variable.
8805 Replace all occurrences of linux native object files with
8806 $srv_native_linux_obj.
8807 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8808 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8809 (linux_enable_event_reporting): Remove declaration.
8810 (my_waitpid): Moved to common/linux-waitpid.c.
8811 (linux_wait_for_event): Pass ptid when calling
8812 linux_enable_event_reporting.
8813 (linux_supports_tracefork_flag): Remove.
8814 (linux_enable_event_reporting): Likewise.
8815 (linux_tracefork_grandchild): Remove.
8816 (STACK_SIZE): Moved to common/linux-ptrace.c.
8817 (linux_tracefork_child): Remove.
8818 (linux_test_for_tracefork): Remove.
8819 (linux_look_up_symbols): Call linux_supports_traceclone.
8820 (initialize_low): Remove call to linux_test_for_tracefork.
8821 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8822 common/linux-ptrace.h.
8823 (PTRACE_TYPE_ARG4): Likewise.
8824 Include linux-ptrace.h.
8825
32940073
PA		 88262013-08-21 Pedro Alves <palves@redhat.com>
8827
8828 * config.in: Renegerate.
8829
33b60d58 88302013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8831
33b60d58
LM		 8832 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8833 (SFILES): Remove $(srcdir)/common/target-common.c and
8834 add $(srcdir)/target/waitstatus.c.
8835 (OBS): Remove target-common.o and add waitstatus.o.
8836 (server_h): Remove $(srcdir)/../common/target-common.h and
8837 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8838 and $(srcdir)/../target/waitstatus.h.
8839 (target-common.o): Remove.
8840 (waitstatus.o): New target object file.
8841 * target.h: Do not include target-common.h and
8842 include target/resume.h, target/wait.h and
8843 target/waitstatus.h.
8844
b8e1b30e
LM		 88452013-08-13 Luis Machado <lgustavo@codesourcery.com>
8846
8847 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8848 to PTRACE_TYPE_ARG3.
8849 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8850 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8851 PTRACE_TYPE_ARG4.
8852 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8853 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8854
7a60ad40
YQ		 88552013-07-27 Jie Zhang <jie@codesourcery.com>
8856 Daniel Jacobowitz <dan@codesourcery.com>
8857 Yao Qi <yao@codesourcery.com>
8858
8859 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8860 (mips-linux-watch.o): New rule.
8861 (mips_linux_watch_h): New variable.
8862 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8863 srv_tgtobj.
8864 * linux-mips-low.c: Include mips-linux-watch.h.
8865 (struct arch_process_info, struct arch_lwp_info): New.
8866 (update_watch_registers_callback): New function.
8867 (mips_linux_new_process, mips_linux_new_thread) New functions.
8868 (mips_linux_prepare_to_resume, mips_insert_point): New
8869 functions.
8870 (mips_remove_point, mips_stopped_by_watchpoint): New
8871 functions.
8872 (rsp_bp_type_to_target_hw_bp_type): New function.
8873 (mips_stopped_data_address): New function.
8874 (the_low_target): Add watchpoint support functions.
8875
de6f69ad
YQ		 88762013-07-27 Yao Qi <yao@codesourcery.com>
8877
8878 * i386-low.c: Include break-common.h.
8879 (enum target_hw_bp_type): Remove.
8880
3360c0bf
LM		 88812013-07-24 Luis Machado <lgustavo@codesourcery.com>
8882
8883 * Makefile.in (SFILES): /common/target-common.c.
8884 (OBS): Add target-common.o.
8885 (server_h): Add $(srcdir)/../common/target-common.h.
8886 (target-common.o): New target.
8887 * server.c (queue_stop_reply_callback): Free
8888 status string after use.
8889 * target.c (target_waitstatus_to_string): Remove.
8890 * target.h: Include target-common.h.
8891 (resume_kind): Likewise.
8892 (target_waitkind): Likewise.
8893 (target_waitstatus): Likewise.
8894 (TARGET_WNOHANG): Likewise.
8895
bd885420
YQ		 88962013-07-04 Yao Qi <yao@codesourcery.com>
8897
8898 * Makefile.in (host_alias): Use @host_noncanonical@.
8899 (target_alias): Use @target_noncanonical@.
8900 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8901 ACX_NONCANONICAL_HOST.
8902 * configure: Regenerated.
8903
8904 Revert:
8905 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8906
8907 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8908 * configure: Rebuild.
8909 * Makefile.in (version_host, version_target): Get from configure.
8910 (version.c): Use $(version_host) and $(version_target).
8911
17ef446e
PA		 89122013-07-03 Pedro Alves <palves@redhat.com>
8913
8914 * Makefile.in (config.status): Depend on development.sh.
8915 * acinclude.m4: Include libmcheck.m4.
8916 * configure: Regenerate.
8917
7a9a7487
MG		 89182013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8919
8920 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8921 attribute inside the parentheses.
8922 (winapi_DebugSetProcessKillOnExit): Ditto.
8923 (winapi_DebugBreakProcess): Ditto.
8924 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8925
49b64de6
MG		 89262013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8927
8928 * notif.h (notif_event): Add a dummy member to avoid compiler
8929 errors.
8930
d5749ee7
PA		 89312013-07-01 Pedro Alves <palves@redhat.com>
8932
8933 * hostio.c (HOSTIO_PATH_MAX): Define.
8934 (require_filename, handle_open, handle_unlink, handle_readlink):
8935 Use it.
8936
d8d2a3ee
PA		 89372013-07-01 Pedro Alves <palves@redhat.com>
8938
8939 * server.h: Include "pathmax.h".
8940 * linux-low.c: Don't include sys/param.h.
8941 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8942 MAXPATHLEN.
8943 * win32-low.c: Don't include sys/param.h.
8944 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8945
bc7dea8d
PA		 89462013-07-01 Pedro Alves <palves@redhat.com>
8947
8948 * event-loop.c: Don't check HAVE_UNISTD_H before including
8949 <unistd.h>.
8950 * gdbreplay.c: Likewise.
8951 * remote-utils.c: Likewise.
8952 * server.c: Likewise.
8953 * configure.ac: Don't check for unistd.h.
8954 * configure: Regenerate.
8955
d6c2da54
TT		 89562013-06-28 Tom Tromey <tromey@redhat.com>
8957
8958 * Makefile.in (version.c): Use version.in, not
8959 common/version.in.
8960
257b6bec
MG		 89612013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8962
8963 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8964 * configure: Rebuild.
8965 * Makefile.in (version_host, version_target): Get from configure.
8966 (version.c): Use $(version_host) and $(version_target).
8967
86ebe149
DK		 89682013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8969
8970 Fix trace-status to output user name without trailing colon.
8971 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8972
f30aa5af
DK		 89732013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8974
8975 Fix trace-status to output proper start-time and stop-time.
8976 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8977 output start time and stop time in hex as gdb expects.
8978
28a93511
YQ		 89792013-06-26 Pedro Alves <pedro@codesourcery.com>
8980
8981 * tracepoint.c (build_traceframe_info_xml): Output trace state
8982 variables present in the trace buffer.
8983
01208463
TT		 89842013-06-24 Tom Tromey <tromey@redhat.com>
8985
8986 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8987 create-version.sh.
8988 (version.o): Remove.
8989 * gdbreplay.c: Include version.h.
8990 (version, host_name): Don't declare.
8991 * server.h: Include version.h.
8992 (version, host_name): Don't declare.
8993
760256f9
PA		 89942013-06-12 Pedro Alves <palves@redhat.com>
8995
8996 * linux-x86-low.c (linux_is_elf64): Delete global.
8997 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8998 with local linux_pid_exe_is_elf_64_file use.
8999
030031ee
PA		 90002013-06-11 Pedro Alves <palves@redhat.com>
9001
9002 * linux-low.c (regset_disabled, disable_regset): New functions.
9003 (regsets_fetch_inferior_registers)
9004 (regsets_store_inferior_registers): Use them.
9005 (initialize_regsets_info); Don't allocate the disabled_regsets
9006 array here.
9007 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9008 comment.
9009
5da6eb0a
PA		 90102013-06-11 Pedro Alves <palves@redhat.com>
9011
9012 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9013 xmalloc.
9014
7e5aaa09
PA		 90152013-06-11 Pedro Alves <palves@redhat.com>
9016
9017 * linux-x86-low.c (initialize_low_arch): Call
9018 init_registers_x32_avx_linux.
9019
d878444c
JK		 90202013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9021
9022 Fix compatibility with Android Bionic.
9023 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9024 it is not empty.
9025
3aee8918
PA		 90262013-06-07 Pedro Alves <palves@redhat.com>
9027
5f2b57b5 9028 PR server/14823
3aee8918
PA		 9029 * Makefile.in (OBS): Add tdesc.o.
9030 (IPA_OBJS): Add tdesc-ipa.o.
9031 (tdesc-ipa.o): New rule.
9032 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9033 interface.
9034 * linux-low.c (new_inferior): Delete.
9035 (disabled_regsets, num_regsets): Delete.
9036 (linux_add_process): Adjust to set the new per-process
9037 new_inferior flag.
9038 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9039 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9040 was a stop. When calling arch_setup, switch the current inferior
9041 to the thread that got an event.
9042 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9043 (regsets_fetch_inferior_registers)
9044 (regsets_store_inferior_registers): New regsets_info parameter.
9045 Adjust to use it.
9046 (linux_register_in_regsets): New regs_info parameter. Adjust to
9047 use it.
9048 (register_addr, fetch_register, store_register): New usrregs_info
9049 parameter. Adjust to use it.
9050 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9051 parameter regs_info. Adjust to use it.
9052 (linux_fetch_registers): Get the current inferior's regs_info, and
9053 adjust to use it.
9054 (linux_store_registers): Ditto.
9055 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9056 (initialize_low): Don't initialize the target_regsets here. Call
9057 initialize_low_arch.
9058 * linux-low.h (target_regsets): Delete declaration.
9059 (struct regsets_info): New.
9060 (struct usrregs_info): New.
9061 (struct regs_info): New.
9062 (struct process_info_private) <new_inferior>: New field.
9063 (struct linux_target_ops): Delete the num_regs, regmap, and
9064 regset_bitmap fields. New field regs_info.
9065 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9066 * i387-fp.c (num_xmm_registers): Delete.
9067 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9068 calls to new interface.
9069 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9070 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9071 Infer the number of xmm registers from the regcache's target
9072 description.
9073 * i387-fp.h (num_xmm_registers): Delete.
9074 * inferiors.c (add_thread): Don't install the thread's regcache
9075 here.
9076 * proc-service.c (gregset_info): Fetch the current inferior's
9077 regs_info. Adjust to use it.
9078 * regcache.c: Include tdesc.h.
9079 (register_bytes, reg_defs, num_registers)
9080 (gdbserver_expedite_regs): Delete.
9081 (get_thread_regcache): If the thread doesn't have a regcache yet,
9082 create one, instead of aborting gdbserver.
9083 (regcache_invalidate_one): Rename to ...
9084 (regcache_invalidate_thread): ... this.
9085 (regcache_invalidate_one): New.
9086 (regcache_invalidate): Only invalidate registers of the current
9087 process.
9088 (init_register_cache): Add target_desc parameter, and use it.
9089 (new_register_cache): Ditto. Assert the target description has a
9090 non zero registers_size.
9091 (regcache_cpy): Add assertions. Adjust.
9092 (realloc_register_cache, set_register_cache): Delete.
9093 (registers_to_string, registers_from_string): Adjust.
9094 (find_register_by_name, find_regno, find_register_by_number)
9095 (register_cache_size): Add target_desc parameter, and use it.
9096 (free_register_cache_thread, free_register_cache_thread_one)
9097 (regcache_release, register_cache_size): New.
9098 (register_size): Add target_desc parameter, and use it.
9099 (register_data, supply_register, supply_register_zeroed)
9100 (supply_regblock, supply_register_by_name, collect_register)
9101 (collect_register_as_string, collect_register_by_name): Adjust.
9102 * regcache.h (struct target_desc): Forward declare.
9103 (struct regcache) <tdesc>: New field.
9104 (init_register_cache, new_register_cache): Add target_desc
9105 parameter.
9106 (regcache_invalidate_thread): Declare.
9107 (regcache_invalidate_one): Delete declaration.
9108 (regcache_release): Declare.
9109 (find_register_by_number, register_cache_size, register_size)
9110 (find_regno): Add target_desc parameter.
9111 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9112 declarations.
9113 * remote-utils.c: Include tdesc.h.
9114 (outreg, prepare_resume_reply): Adjust.
9115 * server.c: Include tdesc.h.
9116 (gdbserver_xmltarget): Delete declaration.
9117 (get_features_xml, process_serial_event): Adjust.
9118 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9119 declare.
9120 (struct process_info) <tdesc>: New field.
9121 (ipa_tdesc): Declare.
9122 * tdesc.c: New file.
9123 * tdesc.h: New file.
9124 * tracepoint.c: Include tdesc.h.
9125 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9126 (get_context_regcache): Adjust to pass ipa_tdesc down.
9127 (do_action_at_tracepoint): Adjust to get the register cache size
9128 from the context regcache's description.
9129 (traceframe_walk_blocks): Adjust to get the register cache size
9130 from the current trace frame's description.
9131 (traceframe_get_pc): Adjust to get current trace frame's
9132 description and pass it down.
9133 (gdb_collect): Adjust to get the register cache size from the
9134 IPA's description.
9135 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9136 (gdbserver_xmltarget): Delete.
9137 (initialize_low_tracepoint): Set the ipa's target description.
9138 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9139 (initialize_low_tracepoint): Set the ipa's target description.
9140 * linux-x86-low.c: Include tdesc.h.
9141 [__x86_64__] (is_64bit_tdesc): New.
9142 (ps_get_thread_area, x86_get_thread_area): Use it.
9143 (i386_cannot_store_register): Rename to ...
9144 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9145 (i386_cannot_fetch_register): Rename to ...
9146 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9147 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9148 to new interface.
9149 (target_regsets): Rename to ...
9150 (x86_regsets): ... this.
9151 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9152 interface.
9153 (x86_siginfo_fixup): Use is_64bit_tdesc.
9154 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9155 (tdesc_x32_avx_linux, tdesc_x32_linux)
9156 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9157 Declare.
9158 (x86_linux_update_xmltarget): Delete.
9159 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9160 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9161 (AMD64_LINUX_USER64_CS): New.
9162 (x86_linux_read_description): New, based on
9163 x86_linux_update_xmltarget.
9164 (same_process_callback): New.
9165 (x86_arch_setup_process_callback): New.
9166 (x86_linux_update_xmltarget): New.
9167 (x86_regsets_info): New.
9168 (amd64_linux_regs_info): New.
9169 (i386_linux_usrregs_info): New.
9170 (i386_linux_regs_info): New.
9171 (x86_linux_regs_info): New.
9172 (x86_arch_setup): Reimplement.
9173 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9174 (x86_emit_ops): Ditto.
9175 (the_low_target): Adjust. Install x86_linux_regs_info,
9176 x86_cannot_fetch_register, and x86_cannot_store_register.
9177 (initialize_low_arch): New.
9178 * linux-ia64-low.c (tdesc_ia64): Declare.
9179 (ia64_fetch_register): Adjust.
9180 (ia64_usrregs_info, regs_info): New globals.
9181 (ia64_regs_info): New function.
9182 (the_low_target): Adjust.
9183 (initialize_low_arch): New function.
9184 * linux-sparc-low.c (tdesc_sparc64): Declare.
9185 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9186 Adjust.
9187 (sparc_arch_setup): New function.
9188 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9189 (the_low_target): Adjust.
9190 (initialize_low_arch): New function.
9191 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9192 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9193 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9194 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9195 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9196 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9197 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9198 (tdesc_powerpc_isa205_vsx64l): Declare.
9199 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9200 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9201 (ppc_set_pc, ppc_get_hwcap): Adjust.
9202 (ppc_usrregs_info): Forward declare.
9203 (!__powerpc64__) ppc_regmap_adjusted: New global.
9204 (ppc_arch_setup): Adjust to the current process'es target
9205 description.
9206 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9207 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9208 (ppc_store_evrregset): Adjust.
9209 (target_regsets): Rename to ...
9210 (ppc_regsets): ... this, and make static.
9211 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9212 (ppc_regs_info): New function.
9213 (the_low_target): Adjust.
9214 (initialize_low_arch): New function.
9215 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9216 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9217 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9218 (tdesc_s390x_linux64v2): Declare.
9219 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9220 (s390_fill_gregset, s390_store_last_break): Adjust.
9221 (target_regsets): Rename to ...
9222 (s390_regsets): ... this, and make static.
9223 (s390_get_pc, s390_set_pc): Adjust.
9224 (s390_get_hwcap): New target_desc parameter, and use it.
9225 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9226 (s390_arch_setup): Adjust to set the current process'es target
9227 description. Don't adjust the regmap.
9228 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9229 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9230 (regs_info_3264): New globals.
9231 (s390_regs_info): New function.
9232 (the_low_target): Adjust.
9233 (initialize_low_arch): New function.
9234 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9235 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9236 [__mips64] (init_registers_mips_linux)
9237 (init_registers_mips_dsp_linux): Delete defines.
9238 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9239 (have_dsp): New global.
9240 (mips_read_description): New, based on mips_arch_setup.
9241 (mips_arch_setup): Reimplement.
9242 (get_usrregs_info): New function.
9243 (mips_cannot_fetch_register, mips_cannot_store_register)
9244 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9245 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9246 (target_regsets): Rename to ...
9247 (mips_regsets): ... this, and make static.
9248 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9249 (dsp_regs_info, regs_info): New globals.
9250 (mips_regs_info): New function.
9251 (the_low_target): Adjust.
9252 (initialize_low_arch): New function.
9253 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9254 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9255 Declare.
9256 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9257 (arm_read_description): New, with bits factored from
9258 arm_arch_setup.
9259 (arm_arch_setup): Reimplement.
9260 (target_regsets): Rename to ...
9261 (arm_regsets): ... this, and make static.
9262 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9263 (arm_regs_info): New function.
9264 (the_low_target): Adjust.
9265 (initialize_low_arch): New function.
9266 * linux-m68k-low.c (tdesc_m68k): Declare.
9267 (target_regsets): Rename to ...
9268 (m68k_regsets): ... this, and make static.
9269 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9270 (m68k_regs_info): New function.
9271 (m68k_arch_setup): New function.
9272 (the_low_target): Adjust.
9273 (initialize_low_arch): New function.
9274 * linux-sh-low.c (tdesc_sharch): Declare.
9275 (target_regsets): Rename to ...
9276 (sh_regsets): ... this, and make static.
9277 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9278 (sh_regs_info, sh_arch_setup): New functions.
9279 (the_low_target): Adjust.
9280 (initialize_low_arch): New function.
9281 * linux-bfin-low.c (tdesc_bfin): Declare.
9282 (bfin_arch_setup): New function.
9283 (bfin_usrregs_info, regs_info): New globals.
9284 (bfin_regs_info): New function.
9285 (the_low_target): Adjust.
9286 (initialize_low_arch): New function.
9287 * linux-cris-low.c (tdesc_cris): Declare.
9288 (cris_arch_setup): New function.
9289 (cris_usrregs_info, regs_info): New globals.
9290 (cris_regs_info): New function.
9291 (the_low_target): Adjust.
9292 (initialize_low_arch): New function.
9293 * linux-cris-low.c (tdesc_crisv32): Declare.
9294 (cris_arch_setup): New function.
9295 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9296 (cris_regs_info): New function.
9297 (the_low_target): Adjust.
9298 (initialize_low_arch): New function.
9299 * linux-m32r-low.c (tdesc_m32r): Declare.
9300 (m32r_arch_setup): New function.
9301 (m32r_usrregs_info, regs_info): New globals.
9302 (m32r_regs_info): Adjust.
9303 (initialize_low_arch): New function.
9304 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9305 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9306 (tic6x_usrregs_info): Forward declare.
9307 (tic6x_read_description): New function, based on ...
9308 (tic6x_arch_setup): ... this. Reimplement.
9309 (target_regsets): Rename to ...
9310 (tic6x_regsets): ... this, and make static.
9311 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9312 (tic6x_regs_info): New function.
9313 (the_low_target): Adjust.
9314 (initialize_low_arch): New function.
9315 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9316 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9317 (target_regsets): Rename to ...
9318 (xtensa_regsets): ... this, and make static.
9319 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9320 globals.
9321 (xtensa_arch_setup, xtensa_regs_info): New functions.
9322 (the_low_target): Adjust.
9323 (initialize_low_arch): New function.
9324 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9325 (nios2_arch_setup): Set the current process'es tdesc.
9326 (target_regsets): Rename to ...
9327 (nios2_regsets): ... this.
9328 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9329 (nios2_regs_info): New function.
9330 (the_low_target): Adjust.
9331 (initialize_low_arch): New function.
a261b8f5
PA		 9332 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9333 (aarch64_arch_setup): Set the current process'es tdesc.
9334 (target_regsets): Rename to ...
9335 (aarch64_regsets): ... this.
9336 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9337 (aarch64_regs_info): New function.
9338 (the_low_target): Adjust.
9339 (initialize_low_arch): New function.
3aee8918
PA		 9340 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9341 globals.
9342 (target_regsets): Rename to ...
9343 (tile_regsets): ... this.
9344 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9345 (tile_regs_info): New function.
9346 (tile_arch_setup): Set the current process'es tdesc.
9347 (the_low_target): Adjust.
9348 (initialize_low_arch): New function.
9349 * spu-low.c (tdesc_spu): Declare.
9350 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9351 * win32-arm-low.c (tdesc_arm): Declare.
9352 (arm_arch_setup): New function.
9353 (the_low_target): Install arm_arch_setup instead of
9354 init_registers_arm.
9355 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9356 (init_windows_x86): Rename to ...
9357 (i386_arch_setup): ... this. Set `win32_tdesc'.
9358 (the_low_target): Adjust.
9359 * win32-low.c (win32_tdesc): New global.
9360 (child_add_thread): Don't create the thread cache here.
9361 (do_initial_child_stuff): Set the new process'es tdesc.
9362 * win32-low.h (struct target_desc): Forward declare.
9363 (win32_tdesc): Declare.
9364 * lynx-i386-low.c (tdesc_i386): Declare global.
9365 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9366 * lynx-low.c (lynx_tdesc): New global.
9367 (lynx_add_process): Set the new process'es tdesc.
9368 * lynx-low.h (struct target_desc): Forward declare.
9369 (lynx_tdesc): Declare global.
9370 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9371 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9372 * nto-low.c (nto_tdesc): New global.
9373 (do_attach): Set the new process'es tdesc.
9374 * nto-low.h (struct target_desc): Forward declare.
9375 (nto_tdesc): Declare.
9376 * nto-x86-low.c (tdesc_i386): Declare.
9377 (nto_x86_arch_setup): Set `nto_tdesc'.
9378
b1fbec62
GB		 93792013-06-04 Gary Benson <gbenson@redhat.com>
9380
9381 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9382 to qSupported response when appropriate.
9383 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9384 with nonzero-length annex.
9385 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9386 arguments supplied in annex.
9387
d1ec4ce7
DE		 93882013-05-31 Doug Evans <dje@google.com>
9389
ac44adcb 9390 PR server/15594
d1ec4ce7
DE		 9391 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9392 64 bits in 64-cross-32 environment.
9393
9b25f2d3
PA		 93942013-05-28 Pedro Alves <palves@redhat.com>
9395
9396 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9397 (aarch64-without-fpu.c): Delete rule.
9398 * configure.srv (aarch64*-*-linux*): Remove references to
9399 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9400 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9401 declaration.
9402
6740dc9c
PA		 94032013-05-24 Pedro Alves <palves@redhat.com>
9404
9405 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9406 instead of strchr/decode_address. Error if the range isn't split
9407 with a ','. Don't assume there's be a ':' in the action.
9408
c2d6af84
PA		 94092013-05-23 Yao Qi <yao@codesourcery.com>
9410 Pedro Alves <palves@redhat.com>
9411
9412 * linux-low.c (lwp_in_step_range): New function.
9413 (linux_wait_1): If the thread was range stepping and stopped
9414 outside the stepping range, report the stop to GDB. Otherwise,
9415 continue stepping. Add range stepping debug output.
9416 (linux_set_resume_request): Copy the step range from the resume
9417 request to the lwp.
9418 (linux_supports_range_stepping): New.
9419 (linux_target_ops) <supports_range_stepping>: Set to
9420 linux_supports_range_stepping.
9421 * linux-low.h (struct linux_target_ops)
9422 <supports_range_stepping>: New field.
9423 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9424 * linux-x86-low.c (x86_supports_range_stepping): New.
9425 (the_low_target) <supports_range_stepping>: Set to
9426 x86_supports_range_stepping.
9427 * server.c (handle_v_cont): Handle 'r' action.
9428 (handle_v_requests): Append ";r" if the target supports range
9429 stepping.
9430 * target.h (struct thread_resume) <step_range_start,
9431 step_range_end>: New fields.
9432 (struct target_ops) <supports_range_stepping>:
9433 New field.
9434 (target_supports_range_stepping): New macro.
9435
58794e1a
JB		 94362013-05-17 Joel Brobecker <brobecker@adacore.com>
9437
9438 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9439 confusion in comment.
9440
d631c5a7
JB		 94412013-05-17 Joel Brobecker <brobecker@adacore.com>
9442
9443 * lynx-low.c (struct process_info_private): New type.
9444 (lynx_add_process): New function.
9445 (lynx_create_inferior, lynx_attach): Replace calls to
9446 add_process by calls to lynx_add_process.
9447 (lynx_resume): If PTID is null, then try using
9448 current_process()->private->last_wait_event_ptid.
9449 Add comments.
9450 (lynx_clear_inferiors): Delete. The contents of that function
9451 has been inlined in lynx_mourn;
9452 (lynx_wait_1): Save the ptid in the process's private data.
9453 (lynx_mourn): Free the process' private data. Replace call
9454 to lynx_clear_inferiors by call to clear_inferiors.
9455
96f7a20f
YQ		 94562013-05-17 Yao Qi <yao@codesourcery.com>
9457
9458 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9459 the right place.
9460
db0dfaa0
LM		 94612013-05-16 Luis Machado <lgustavo@codesourcery.com>
9462
9463 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9464 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9465 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9466 PT_TEXT_END_ADDR guards. Update comments.
9467 (linux_target_op) <read_offsets>: Conditionally define to
9468 linux_read_offsets if the target is UCLIBC and if it defines
9469 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9470
68f5f838
SL		 94712013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9472 Andrew Jenner <andrew@codesourcery.com>
9473
9474 * Makefile.in (SFILES): Add linux-nios2-low.c.
9475 (clean): Add action to delete nios2-linux.c.
9476 (nios2-linux.c): New rule.
9477 * configure.srv: Add nios2*-*-linux*.
9478 * linux-nios2-low.c: New.
9479
1ebff1fd
HAQ		 94802013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9481
9482 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9483
f6150862
HZ		 94842013-04-25 Hui Zhu <hui@codesourcery.com>
9485
9486 PR gdb/15186
f6150862
HZ		 9487 * ax.c (ax_printf): Add fflush.
9488
614c279d
TT		 94892013-04-22 Tom Tromey <tromey@redhat.com>
9490
9491 * Makefile.in (SFILES): Add filestuff.c.
9492 (OBS): Add filestuff.o.
9493 (filestuff.o): New target.
9494 * config.in, configure: Rebuild.
9495 * configure.ac: Check for fdwalk, pipe2.
9496
7d4e5717
PA		 94972013-04-17 Pedro Alves <palves@redhat.com>
9498
9499 * configure.ac (USE_THREAD_DB): Delete variable.
9500 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9501 Don't AC_SUBST USE_THREAD_DB.
9502 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9503 * config.in, configure: Regenerate.
9504
d5c93e41
PA		 95052013-04-16 Pedro Alves <palves@redhat.com>
9506
9507 * linux-low.h (struct lwp_info) <thread_known>: Move under
9508 the USE_THREAD_DB #ifdef.
9509
04f5fe89
PA		 95102013-04-16 Pedro Alves <palves@redhat.com>
9511
9512 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9513 (linux-low.o): Delete rule.
9514 * linux-low.h: Always include "gdb_thread_db.h" instead of
9515 conditionally including thread_db.h.
9516 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9517 HAVE_THREAD_DB_H.
9518
480b27bf
JK		 95192013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9520
9521 * Makefile.in (install-only): Fix make install regression.
9522
43662968
JK		 95232013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9524
9525 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9526 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9527 installation.
9528 * gdbserver.1: Remove.
9529
3e74e146
PA		 95302013-03-22 Pedro Alves <palves@redhat.com>
9531
9532 * linux-low.c (handle_extended_wait): Don't call
9533 linux_enable_event_reporting.
9534
a8347a2a
TT		 95352013-03-15 Tony Theodore <tonyt@logyst.com>
9536
9537 PR build/9098:
9538 * Makefile.in (SHELL): Use @SHELL@.
9539
eeb56fa7
SDJ		 95402013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9541
9542 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9543 compiler warning.
9544
4fa7e2ff
JB		 95452013-03-13 Joel Brobecker <brobecker@adacore.com>
9546
9547 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9548 Remove extraneous NULL element.
9549
8ddb1965
YQ		 95502013-03-13 Yao Qi <yao@codesourcery.com>
9551
9552 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9553 'V' block in trace frame.
9554
9accd112
MM		 95552013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9556
9557 * target.h (struct target_ops): Add btrace ops.
9558 (target_supports_btrace): New macro.
9559 (target_enable_btrace): New macro.
9560 (target_disable_btrace): New macro.
9561 (target_read_btrace): New macro.
9562 * gdbthread.h (struct thread_info): Add btrace field.
9563 * server.c: Include btrace-common.h.
9564 (handle_btrace_general_set): New function.
9565 (handle_btrace_enable): New function.
9566 (handle_btrace_disable): New function.
9567 (handle_general_set): Call handle_btrace_general_set.
9568 (handle_qxfer_btrace): New function.
9569 (struct qxfer qxfer_packets[]): Add btrace entry.
9570 * inferiors.c (remove_thread): Disable btrace.
9571 * linux-low: Include linux-btrace.h.
9572 (linux_low_enable_btrace): New function.
9573 (linux_low_read_btrace): New function.
9574 (linux_target_ops): Add btrace ops.
9575 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9576 Add srv_linux_btrace=yes.
9577 (x86_64-*-linux*): Add linux-btrace.o.
9578 Add srv_linux_btrace=yes.
9579 * configure.ac: Define HAVE_LINUX_BTRACE.
9580 * config.in: Regenerated.
9581 * configure: Regenerated.
9582
5cc22e4c
MM		 95832013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9584
9585 * server.c (handle_qxfer): Preserve error message if -3 is
9586 returned.
9587 (qxfer): Document the -3 return value.
9588
7c97f91e
MM		 95892013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9590
9591 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9592 (linux_btrace_h): New variable.
9593 (linux-btrace.o): New rule.
9594
be9a119c 95952013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9596 Hafiz Abid Qadeer <abidh@codesourcery.com>
9597
9598 * tracepoint.c (trace_buffer_size): New global.
9599 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9600 (init_trace_buffer): Change to one-argument function. Allocate
9601 trace buffer memory.
9602 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9603 handle QTBuffer:size packet.
9604 (cmd_bigqtbuffer_size): New function.
9605 (initialize_tracepoint): Call init_trace_buffer with
9606 DEFAULT_TRACE_BUFFER_SIZE.
9607 * server.c (handle_query): Add QTBuffer:size in the
9608 supported packets.
9609
e64f7499
YQ		 96102013-03-07 Yao Qi <yao@codesourcery.com>
9611
9612 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9613 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9614 of -1.
9615 (cmd_qtsp): Adjust condition. Do post increment.
9616 Set cur_action and cur_step_action back to 0.
9617
f0ae6fc3
PA		 96182013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9619
9620 PR server/15236
9621 * linux-low.c (linux_write_memory): Return early success if LEN is
9622 zero.
9623
b5b0b0af
CV		 96242013-03-05 Corinna Vinschen <vinschen@redhat.de>
9625
334ad4a8 9626 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9627
589bc927
TT		 96282013-02-28 Tom Tromey <tromey@redhat.com>
9629
9630 * configure.ac: Invoke AC_SYS_LARGEFILE.
9631 * configure, config.in: Rebuild.
9632
dfe07582
CV		 96332013-02-28 Corinna Vinschen <vinschen@redhat.com>
9634
9635 * win32-low.c: Throughout, fix format strings and casts of
9636 printf-like functions to avoid type related warnings on all
9637 platforms.
9638 (get_child_debug_event): Print dwDebugEventCode as hex since
9639 that's how it's usually documented.
9640
736cd585
YQ		 96412013-02-28 Yao Qi <yao@codesourcery.com>
9642
9643 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9644 pulongest.
9645
e1f58301
JW		 96462013-02-27 Jiong Wang <jiwang@tilera.com>
9647
9648 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9649 (reg-tilegx32.c): New rule.
9650 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9651 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9652 different register info initializer according to elf class.
9653 (init_registers_tilgx32): New function. The tilegx32 register info
9654 initializer.
9655 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9656 (tile_store_gregset): Likewise.
9657
d171ca78
YQ		 96582013-02-27 Yao Qi <yao@codesourcery.com>
9659
9660 * server.c (process_point_options): Print debug message when
9661 debug_threads is true.
9662
282bbdf3
YQ		 96632013-02-26 Yao Qi <yao@codesourcery.com>
9664
9665 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9666
aca22551
PA		 96672013-02-19 Pedro Alves <palves@redhat.com>
9668 Kai Tietz <ktietz@redhat.com>
9669
9670 PR gdb/15161
9671
9672 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9673 instead of strtoul to extract address from packet.
9674 (process_serial_event) <'z'>: Likewise.
9675
4f3cee1c
YQ		 96762013-02-18 Yao Qi <yao@codesourcery.com>
9677
9678 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9679
8e1d55a3
PA		 96802013-02-14 Pedro Alves <palves@redhat.com>
9681
9682 Plug memory leak.
9683
9684 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9685 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9686
458820da
PA		 96872013-02-14 Pedro Alves <palves@redhat.com>
9688
9689 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9690
baea0dae
PA		 96912013-02-14 Pedro Alves <palves@redhat.com>
9692
9693 * tracepoint.c (save_string): Delete.
9694 (add_tracepoint_action): Use savestring instead of save_string.
9695
0b1afbb3
PA		 96962013-02-12 Pedro Alves <palves@redhat.com>
9697
9698 * linux-xtensa-low.c: Ditto.
9699 * xtensa-xtregs.c: Ditto.
9700
8a4ac37e
PA		 97012013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9702
9703 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9704 thread_db.
9705
148de6bb
MS		 97062013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9707
9708 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9709 aarch64_num_wp_regs and aarch64_num_bp_regs to
9710 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9711
55fac6e0
MS		 97122013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9713
9714 * linux-aarch64-low.c (ps_get_thread_area): Replace
9715 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9716
176eb98c
MS		 97172013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9718 Marcus Shawcroft <marcus.shawcroft@arm.com>
9719 Nigel Stephens <nigel.stephens@arm.com>
9720 Yufeng Zhang <yufeng.zhang@arm.com>
9721
9722 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9723 (aarch64.c, aarch64-without-fpu.c): New targets.
9724 * configure.srv (aarch64*-*-linux*): New.
9725 * linux-aarch64-low.c: New file.
9726
56f7af9c
MS		 97272013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9728
43aaf8b6 9729 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9730 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9731 (dequeue_one_deferred_signal, linux_resume_one_thread)
9732 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9733 (linux_tracefork_grandchild, linux_test_for_tracefork)
9734 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9735 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9736 where the argument is 0.
9737
60f662b0
YQ		 97382013-01-25 Yao Qi <yao@codesourcery.com>
9739
9740 * event-loop.c: Include "queue.h".
9741 (gdb_event_p): New typedef.
9742 (struct gdb_event) <next_event>: Remove.
9743 (event_queue): Change to QUEUE(gdb_event_p).
9744 (async_queue_event): Remove.
9745 (gdb_event_xfree): New.
9746 (initialize_event_loop): New.
9747 (process_event): Use API from QUEUE.
9748 (wait_for_event): Likewise.
9749 * server.c (main): Call initialize_event_loop.
9750 * server.h (initialize_event_loop): Declare.
9751
5ae4861a
YQ		 97522013-01-18 Yao Qi <yao@codesourcery.com>
9753
9754 * ax.h (struct eval_agent_expr_context): New.
9755 (gdb_eval_agent_expr): Update declaration.
9756 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9757 TFRAME. Add new argument CTX.
9758 * server.h (struct eval_agent_expr_context): Declare.
9759 (agent_mem_read, agent_tsv_read): Update declaration.
9760 (agent_mem_read_string): Likewise.
9761 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9762 (add_traceframe_block): Add new argument TPOINT.
9763 Increase TPOINT->traceframe_usage.
9764 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9765 eval_tracepoint_agent_expr.
9766 (condition_true_at_tracepoint): Likewise.
9767 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9768 (agent_mem_read_string, agent_tsv_read): Likewise.
9769
85e00e85
YQ		 97702013-01-16 Yao Qi <yao@codesourcery.com>
9771
9772 * linux-low.c (linux_resume_one_lwp): Don't check
9773 'lwp->bp_reinsert != 0'.
9774
4039cf45
JB		 97752013-01-07 Joel Brobecker <brobecker@adacore.com>
9776 Pedro Alves <palves@redhat.com>
9777
9778 * lynx-low.c (ptrace_request_to_str): Define a temporary
9779 macro and use it to simplify this function's implementation.
9780
9044dee2
JB		 97812013-01-07 Joel Brobecker <brobecker@adacore.com>
9782
9783 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9784 sets errno.
9785
e6352c8f
JB		 97862013-01-07 Joel Brobecker <brobecker@adacore.com>
9787
9788 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9789
50681a27
JB		 97902013-01-07 Joel Brobecker <brobecker@adacore.com>
9791
9792 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9793
3f6e77ef
JB		 97942013-01-07 Joel Brobecker <brobecker@adacore.com>
9795
9796 * lynx-low.c (lynx_resume): Use the resume_info parameter
9797 to determine the ptid for the lynx_ptrace call, unless
9798 it is equal to minus_one_ptid, in which case we use the
9799 ptid of the current_inferior.
9800 (lynx_wait_1): After having received a thread create/exit
9801 event, resume the inferior's execution using the signaling
9802 thread's ptid, rather than the old ptid.
9803
7fda33ae
JB		 98042013-01-07 Joel Brobecker <brobecker@adacore.com>
9805
9806 * lynx-low.c (lynx_resume): Delete variable ret.
9807
b9786c74
JB		 98082013-01-01 Joel Brobecker <brobecker@adacore.com>
9809
9810 * gdbreplay.c (gdbreplay_version): Update copyright year.
9811 * server.c (gdbserver_version): Likewise.
9812
8b93d60f
JB		 98132012-12-17 Joel Brobecker <brobecker@adacore.com>
9814
9815 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9816 new thread.
9817
037335a7
JB		 98182012-12-17 Joel Brobecker <brobecker@adacore.com>
9819
9820 * lynx-low.c (ptrace_request_to_str): Add handling for
9821 PTRACE_GETTRACESIG.
9822
52d4cbd8
JB		 98232012-12-17 Joel Brobecker <brobecker@adacore.com>
9824
9825 * lynx-low.c (lynx_attach): Delete variable new_process.
9826
ab8f6ca9
JB		 98272012-12-17 Joel Brobecker <brobecker@adacore.com>
9828
9829 * lynx-low.c (lynx_create_inferior): Delete variable
9830 new_process.
9831
78cbc024
JB		 98322012-12-17 Joel Brobecker <brobecker@adacore.com>
9833
9834 * lynx-low.c (ptrace_request_to_str): Do not handle
9835 PTRACE_GETTHREADLIST if this macro does not exist.
9836
14a00470
YQ		 98372012-12-15 Yao Qi <yao@codesourcery.com>
9838
9839 * Makefile.in (OBS): Add notif.o.
9840 * notif.c, notif.h: New.
9841 * server.c: Include "notif.h".
9842 (struct vstop_notif) <next>: Remove.
9843 <base>: New field.
9844 (queue_stop_reply): Update.
9845 (push_event, send_next_stop_reply): Remove.
9846 (discard_queued_stop_replies): Update.
9847 (notif_stop): New variable.
9848 (handle_v_stopped): Remove.
9849 (handle_v_requests): Don't call handle_v_stopped. Call
9850 handle_ack_notif instead.
9851 (queue_stop_reply_callback): Call notif_event_enque instead
9852 of queue_stop_reply.
9853 (handle_status): Don't call send_next_stop_reply, call
9854 notif_write_event instead.
9855 (kill_inferior_callback): Likewise.
9856 (detach_or_kill_inferior_callback): Likewise.
9857 (main): Call initialize_notif.
9858 (process_serial_event): Call QUEUE_is_empty.
9859 (handle_target_event): Call notif_push instead of push event.
9860 * server.h (push_event): Remove declaration.
9861
61c125b9
TT		 98622012-12-10 Tom Tromey <tromey@redhat.com>
9863
9864 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9865 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9866 macros.
9867 (.c.o): Rewrite.
9868 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9869 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9870 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9871 (amd64-linux-ipa.o, ax.o): Rewrite.
9872 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9873 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9874 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9875 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9876 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9877 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9878 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9879 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9880 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9881 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9882 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9883 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9884 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9885 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9886 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9887 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9888 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9889 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9890 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9891 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9892 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9893 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9894 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9895 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9896 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9897 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9898 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9899 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9900 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9901 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9902 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9903 (reg-tilegx.o): Remove.
9904 (all_object_files): New macro.
9905 Include .deps files.
9906 * aclocal.m4, configure: Rebuild.
9907 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9908 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9909 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9910
e90e9ad9
TT		 99112012-12-05 Tom Tromey <tromey@redhat.com>
9912
9913 PR gdb/14917:
9914 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9915
02d403bf 99162012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9917
9918 * configure.ac: Check for linux/perf_event.h.
9919 * config.in: Regenerated.
9920 * configure: Regenerated.
9921
0270a750
PA		 99222012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9923
9924 * hostio.c (handle_readlink): Decrease buffer size
9925 parameter passed to readlink by one byte.
9926
8c29b58e
YQ		 99272012-11-26 Yao Qi <yao@codesourcery.com>
9928
9929 * configure.ac (build_warnings): Append '-Wempty-body'.
9930 * configure: Regenerated.
9931 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9932 body.
9933
8bdce1ff
PM		 99342012-11-15 Pierre Muller <muller@sourceware.org>
9935
9936 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9937 * config.in: Regenerate.
9938 * configure: Regenerate.
9939 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9940 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9941 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9942 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9943 header.
9944 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9945 instead of <sys/wait.h> header.
9946 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9947
02d403bf 99482012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9949
9950 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9951 (various make rules): Remove -DGDBSERVER
9952
fbd5db48
YQ		 99532012-11-09 Yao Qi <yao@codesourcery.com>
9954
9955 * spu-low.c (current_ptid): Move it to ..
9956 * gdbthread.h: ... here. New.
9957 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9958 * server.c (myresume, process_serial_event): Likewise.
9959 * thread-db.c (thread_db_find_new_threads): Likewise.
9960 * tracepoint.c (run_inferior_command): Likewise.
9961
b3dc46ff
AB		 99622012-10-01 Andrew Burgess <aburgess@broadcom.com>
9963
9964 * server.c (handle_search_memory_1): Include access length in
9965 warning message.
9966
07c04788
HPN		 99672012-09-05 Michael Brandt <michael.brandt@axis.com>
9968
9969 * linux-crisv32-low.c: Fix compile errors.
9970
918d227b
YQ		 99712012-09-04 Yao Qi <yao@codesourcery.com>
9972
9973 * tracepoint.c (cmd_qtsv): Adjust debug message.
9974 Don't check CUR_TPOINT.
9975
18c1b81a
YQ		 99762012-08-28 Yao Qi <yao@codesourcery.com>
9977
9978 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9979 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9980 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9981 Remove declarations of xmalloc, xreallloc, xstrdup and
9982 freeargv.
9983 * Makefile.in (libiberty_h): New.
9984 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9985 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9986
dc82f37b
YQ		 99872012-08-23 Yao Qi <yao@codesourcery.com>
9988
9989 * server.h: Remove declaration of 'xsnprintf'.
9990
406b1477
KS		 99912012-08-22 Keith Seitz <keiths@redhat.com>
9992
9993 * server.h: Include build-gnulib-gbserver/config.h.
9994 * gdbreplay.c: Likewise.
9995
e6712ff1
DE		 99962012-08-08 Doug Evans <dje@google.com>
9997
9998 * Makefile.in (SFILES): Add gdb_vecs.c.
9999 (OBS): Add gdb_vecs.o.
10000 (gdb_vecs_h, host_defs_h): New variables.
10001 (thread-db.o): Add $(gdb_vecs_h) dependency.
10002 (gdb_vecs.o): New rule.
10003 * thread-db.c: #include "gdb_vecs.h".
10004 (thread_db_load_search): Use a vector to iterate over path elements.
10005 Handle text appearing after "$pdir".
10006
10007 * configure.ac: Add check for strstr.
10008 * config.in: Regenerate.
10009 * configure: Regenerate.
10010
7c3270ae
UW		 100112012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10012
10013 * hostio.c (handle_pread): If pread fails, fall back to attempting
10014 lseek/read.
10015 (handle_pwrite): Likewise for pwrite.
10016
b62e2b27
UW		 100172012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10018
10019 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10020 between unsupported TYPE and unimplementable ADDR/LEN combination.
10021 (arm_insert_point): Act on new return value.
10022
78a99e91
PA		 100232012-07-31 Pedro Alves <palves@redhat.com>
10024
10025 * server.c (process_point_options): Only skip tokens if we find
10026 one that is unrecognized. Don't treat 'X' specially while
10027 skipping unrecognized tokens.
10028
fcf303ab
UW		 100292012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10030
10031 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10032 to 4-byte-align HW breakpoint addresses for Thumb.
10033
7255706c
YQ		 100342012-07-27 Yao Qi <yao@codesourcery.com>
10035
10036 PR remote/14161.
10037
10038 * server.h: Declare gdb_agent_about_to_close.
10039 * target.c (kill_inferior): Include "agent.h".
10040 New. Send command 'kill'.
10041 * target.h (kill_inferior): Removed macro.
10042 * tracepoint.c (gdb_agent_about_to_close): New.
10043 (gdb_agent_helper_thread): Handle command 'close'.
10044 Wait endlessly until the inferior stops.
10045 Install gdb_agent_remove_socket to atexit hook.
10046 (agent_socket_name): New static variable.
10047 (gdb_agent_socket_init): Replace local variable 'name' with
10048 'agent_socket_name'.
10049 (gdb_agent_remove_socket): New.
10050
5a3f286f
YQ		 100512012-07-27 Yao Qi <yao@codesourcery.com>
10052
10053 * server.c (process_point_options): Stop at 'X' when parsing.
10054
961bd387
ME		 100552012-07-19 Michael Eager <eager@eagercon.com>
10056
a261b8f5 10057 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10058 to hw_execute.
10059 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10060 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10061 hardware breakpoint.
10062
aa7c7447
JK		 100632012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10064
10065 * gdbserver/linux-low.c (initialize_low): Call
10066 linux_ptrace_init_warnings.
10067
7f216e7c
DE		 100682012-07-02 Doug Evans <dje@google.com>
10069
10070 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10071 pointer to int.
10072
d3ce09f5
SS		 100732012-07-02 Stan Shebs <stan@codesourcery.com>
10074
10075 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10076 (ax.o): Add it to build rule.
10077 (ax-ipa.o): Ditto.
10078 (OBS): Add format.o.
10079 (IPA_OBS): Add format.o.
10080 * server.c (handle_query): Claim support for breakpoint commands.
10081 (process_point_options): Add command case.
10082 (process_serial_event): Leave running if there are printfs in
10083 effect.
10084 * mem-break.h (any_persistent_commands): Declare.
10085 (add_breakpoint_commands): Declare.
10086 (gdb_no_commands_at_breakpoint): Declare.
10087 (run_breakpoint_commands): Declare.
10088 * mem-break.c (struct point_command_list): New struct.
10089 (struct breakpoint): New field command_list.
10090 (any_persistent_commands): New function.
10091 (add_commands_to_breakpoint): New function.
10092 (add_breakpoint_commands): New function.
10093 (gdb_no_commands_at_breakpoint): New function.
10094 (run_breakpoint_commands): New function.
10095 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10096 locally.
10097 * ax.c: Include format.h.
10098 (ax_printf): New function.
10099 (gdb_eval_agent_expr): Add printf opcode.
10100
2f8f6aed
YQ		 101012012-06-13 Yao Qi <yao@codesourcery.com>
10102
10103 * server.c (start_inferior): Remove duplicated writes to fields
10104 'last_resume_kind' and 'last_status' of 'current_inferior'.
10105
0c9070b3
YQ		 101062012-06-12 Yao Qi <yao@codesourcery.com>
10107 Pedro Alves <palves@redhat.com>
10108
10109 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10110 comment.
10111 * server.c (handle_v_cont): Extend comment.
10112
c52daf70
YQ		 101132012-06-11 Yao Qi <yao@codesourcery.com>
10114
10115 * linux-low.c (linux_attach): Add 'static'.
10116
d38bbb0a
YQ		 101172012-06-06 Yao Qi <yao@codesourcery.com>
10118
10119 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10120
89dc0afd
JK		 101212012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10122
10123 Fix gcc -flto compilation warning.
10124 * server.c (main): Make variable multi_mode and attach volatile.
10125
75f62ce7
TJB		 101262012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10127
10128 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10129 if the platform doesn't know about it.
10130
65f479b6
PA		 101312012-05-30 Jeff Kenton <jkenton@tilera.com>
10132
10133 * Makefile.in (SFILES): Add linux-tile-low.c.
10134 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10135 * configure.srv: Handle tilegx-*-linux*.
10136 * linux-tile-low.c: New file.
10137
0c5bf5a9
JK		 101382012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10139
10140 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10141
a493e3e2
PA		 101422012-05-24 Pedro Alves <palves@redhat.com>
10143
10144 PR gdb/7205
10145
43aaf8b6 10146 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10147
2ea28649
PA		 101482012-05-24 Pedro Alves <palves@redhat.com>
10149
10150 PR gdb/7205
10151
10152 Replace target_signal with gdb_signal throughout.
10153
8d409d16
MR		 101542012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10155
10156 * linux-low.c (linux_store_registers): Avoid the copying sequence
10157 when no data has been retrieved by ptrace.
10158
23512c01
MGD		 101592012-05-22 Will Deacon <will.deacon@arm.com>
10160
10161 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10162 Include asm/ptrace.h.
10163 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10164 already defined.
10165
4934b29e
MR		 101662012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10167
10168 * linux-low.c (linux_store_registers): Don't re-retrieve data
10169 with ptrace that has already been obtained from /proc. Always
10170 copy any data retrieved with ptrace to the buffer supplied.
10171
bde24c0a
PA		 101722012-05-11 Yao Qi <yao@codesourcery.com>
10173 Pedro Alves <palves@redhat.com>
10174
10175 * linux-low.c (enum stopping_threads_kind): New.
10176 (stopping_threads): Change type to `enum stopping_threads_kind'.
10177 (handle_extended_wait): If stopping and suspending threads, leave
10178 the new_lwp suspended too.
10179 (linux_wait_for_event): Adjust.
10180 (stop_all_lwps): Set `stopping_threads' to
10181 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10182 whether we're suspending threads or just stopping them. Assert no
10183 recursion happens.
10184
623b6bdf
YQ		 101852012-04-29 Yao Qi <yao@codesourcery.com>
10186
10187 * server.h: Move some code to ...
10188 * gdbthread.h: ... here. New.
10189 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10190 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10191 (nto-low.o, win32-low.o): Likewise.
10192 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10193 * regcache.c, remote-utils.c, server.c: Likewise.
10194 * target.c, tracepoint.c, win32-low.c: Likewise.
10195
f15f9948
TJB		 101962012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10197
10198 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10199 (PTRACE_ARG4_TYPE): Likewise.
10200 (PTRACE_XFER_TYPE): Likewise.
10201 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10202 ptrace to PTRACE_ARG3_TYPE.
10203 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10204 (PTRACE_ARG4_TYPE): Likewise.
10205 (PTRACE_XFER_TYPE): Likewise.
10206 (linux_detach_one_lwp): Cast fourth argument of
10207 ptrace to long then PTRACE_ARG4_TYPE.
10208 (regsets_fetch_inferior_registers): Cast third argument of
10209 ptrace to long then PTRACE_ARG3_TYPE.
10210 (regsets_store_inferior_registers): Likewise.
10211
38ea300a
PA		 102122012-04-20 Pedro Alves <palves@redhat.com>
10213
10214 * configure: Regenerate.
10215
c971b7fa
PA		 102162012-04-19 Pedro Alves <palves@redhat.com>
10217
43aaf8b6 10218 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10219 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10220 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10221 (all, install-only, uninstall, clean-info, all-lib, clean): No
10222 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10223 (maintainer-clean realclean distclean): Use subdir_do.
10224 (subdir_do): New.
10225 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10226 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10227 * acinclude.m4: Include acx_configure_dir.m4.
10228 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10229 calls. Call AC_PROG_RANLIB. Configure gnulib using
10230 ACX_CONFIGURE_DIR.
10231 (GNULIB): New.
10232 (GNULIB_STDINT_H): Adjust.
10233 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10234 * gdbreplay.c: Include build-gnulib/config.h.
10235 * server.h: Likewise.
10236 * aclocal.m4: Regenerate.
10237 * config.in: Regenerate.
10238 * configure: Regenerate.
c971b7fa 10239
809277f8
PA		 102402012-04-19 Pedro Alves <palves@redhat.com>
10241
10242 * Makefile.in (LIBGNU, INCGNU): Adjust.
10243 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10244 (all, install-only, uninstall, clean-info, all-lib, clean)
10245 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10246 * configure.ac: Adjust AC_OUTPUT output.
10247 * aclocal.m4: Regenerate.
10248 * configure: Regenerate.
10249
fd9bb8b8
PA		 102502012-04-19 Pedro Alves <palves@redhat.com>
10251
10252 * Makefile.in (generated_files): New.
10253 (server_h): Remove the explicit dependency on config.h, and depend
10254 on $generated_files.
10255
1c298c66
PA		 102562012-04-19 Pedro Alves <palves@redhat.com>
10257
10258 * Makefile.in (INCGNU): Add -Ignulib.
10259
57c4b50b
PA		 102602012-04-19 Pedro Alves <palves@redhat.com>
10261
10262 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10263 (INCGNU): ... this, and spell out -I here.
10264 (GNULIB_LIB): Rename to ...
10265 (LIBGNU): ... this.
10266 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10267
1030e047
PA		 102682012-04-19 Pedro Alves <palves@redhat.com>
10269
10270 * config.in: Regenerate.
10271
447d4319
PA		 102722012-04-19 Pedro Alves <palves@redhat.com>
10273
10274 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10275 * server.h (memmem): Remove declaration.
10276 * config.in: Regenerate.
10277 * configure: Regenerate.
10278
aad9eab9
YQ		 102792012-04-19 Yao Qi <yao@codesourcery.com>
10280
10281 * Makefile.in (SFILES): Add common/vec.c.
10282 (OBS): Add vec.o.
10283 (vec.o): New rule.
10284
3e10640f
YQ		 102852012-04-19 Yao Qi <yao@codesourcery.com>
10286
10287 * remote-utils.c (prepare_resume_reply): Replace with macro
10288 target_core_of_thread.
10289 * server.c (handle_qxfer_threads_proper): Likewise.
10290 * target.h (traget_core_of_thread): New macro.
10291
71622373
PA		 102922012-04-18 Pedro Alves <palves@redhat.com>
10293
10294 * aclocal.m4: Regenerate.
10295 * configure: Regenerate.
10296
80d26939
YQ		 102972012-04-16 Yao Qi <yao@codesourcery.com>
10298
10299 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10300 duplicated on address.
10301
42476b70
YQ		 103022012-04-16 Yao Qi <yao@codesourcery.com>
10303
10304 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10305 (struct tracepoint_action_ops) <send>: New field.
10306 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10307 (agent_expr_send, x_tracepoint_action_send): New.
10308 (l_tracepoint_action_send): New.
10309 (cmd_qtdp): Download and install tracepoint
10310 according to `use_agent'.
10311 (run_inferior_command): Add one more parameter `len'.
10312 Update callers.
10313 (tracepoint_send_agent): New.
10314 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10315
7bc83639
YQ		 103162012-04-16 Yao Qi <yao@codesourcery.com>
10317
10318 * tracepoint.c (download_tracepoints): Moved to ...
10319 (cmd_qtstart): ... here.
10320
5f18041e
YQ		 103212012-04-14 Yao Qi <yao@codesourcery.com>
10322
10323 * tracepoint.c: Include inttypes.h.
10324 (struct collect_memory_action): Use sized types.
10325 (struct tracepoint): Likewise.
10326 (cmd_qtdp, stop_tracing): Update print specifiers.
10327 (cmd_qtp, response_tracepoint): Likewise.
10328 (collect_data_at_tracepoint): Likewise.
10329 (collect_data_at_step): Likewise.
10330
55a8c076
YQ		 103312012-04-14 Yao Qi <yao@codesourcery.com>
10332
10333 Import gnulib module inttypes.
10334 * aclocal.m4, config.in, configure: Regenerated.
10335
dc750257
YQ		 103362012-04-14 Yao Qi <yao@codesourcery.com>
10337
10338 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10339 Makefile and config.status at last.
10340
0ab5faf9
YQ		 103412012-04-13 Yao Qi <yao@codesourcery.com>
10342
10343 * tracepoint.c: Include stdint.h unconditionally.
10344
18f5fd81
TJB		 103452012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10346
10347 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10348 on BFD_HAVE_SYS_PROCFS_TYPE.
10349 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10350 * configure: Regenerate.
10351 * config.in: Likewise.
10352
4d47af5c
L		 103532012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10354
10355 * Makefile.in (clean): Also remove x32.c x32-linux.c
10356 x32-avx.c x32-avx-linux.c.
10357 (x32.o): New target.
10358 (x32.c): Likewise.
10359 (x32-linux.o): Likewise.
10360 (x32-linux.c): Likewise.
10361 (x32-avx.o): Likewise.
10362 (x32-avx.c): Likewise.
10363 (x32-avx-linux.o): Likewise.
10364 (x32-avx-linux.c): Likewise.
10365
10366 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10367 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10368 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10369 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10370 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10371 i386/x32-avx-linux.xml.
10372
10373 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10374 (init_registers_x32_avx_linux): Likwise.
10375 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10376 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10377
ecedbe58
PA		 103782012-04-13 Pedro Alves <palves@redhat.com>
10379
10380 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10381 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10382 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10383 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10384 the sub-make.
10385
c92b5177
L		 103862012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10387
10388 * linux-x86-low.c (compat_x32_clock_t): New.
10389 (compat_x32_siginfo_t): Likewise.
10390 (compat_x32_siginfo_from_siginfo): Likewise.
10391 (siginfo_from_compat_x32_siginfo): Likewise.
10392 (linux_is_elf64): Likewise.
10393 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10394 and siginfo_from_compat_x32_siginfo for x32.
10395 (x86_arch_setup): Set linux_is_elf64.
10396
214d508e
L		 103972012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10398
10399 PR gdb/13969
10400 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10401 e_machine field.
10402 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10403 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10404 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10405 compatible with process.
10406
c9a1864a
YQ		 104072012-04-12 Yao Qi <yao@codesourcery.com>
10408
10409 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10410 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10411 (install-only, install-info, clean): Handle sub dir gnulib.
10412 (all-lib, am--refresh): New targets.
10413 (memmem.o): Remove target.
10414 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10415 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10416 (AC_REPLACE_FUNCS): Remove memmem.
10417 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10418 (AC_OUTPUT): Generate Makefile in gnulib/.
10419 * aclocal.m4, config.in, configure: Regenerated.
10420
367ba2c2
MR		 104212012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10422
10423 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10424
9d236627
PA		 104252012-04-05 Pedro Alves <palves@redhat.com>
10426
10427 -Werror=strict-aliasing
10428
10429 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10430 pointer.
10431
111217b3
PA		 104322012-04-04 Pedro Alves <palves@redhat.com>
10433
10434 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10435 (sparc_store_gregset_from_stack, sparc_store_gregset)
10436 (sparc_breakpoint_at): Fix formatting.
10437
8365dcf5
TJB		 104382012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10439
10440 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10441 are available.
10442 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10443 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10444 * config.in: Regenerate.
10445 * configure: Likewise.
10446
689cc2ae
PA		 104472012-03-29 Pedro Alves <palves@redhat.com>
10448
10449 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10450 Correct ptrace arguments.
10451
c14dfd32
PA		 104522012-03-28 Pedro Alves <palves@redhat.com>
10453
10454 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10455 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10456 (IA64_FR1_REGNUM): New defines.
10457 (ia64_fetch_register): New.
10458 (the_low_target): Install it.
10459 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10460 field.
10461 * linux-low.c (linux_fetch_registers): Try the
10462 the_low_target.fetch_register hook first.
10463
10464 * linux-arm-low.c (the_low_target): Adjust.
10465 * linux-bfin-low.c (the_low_target): Adjust.
10466 * linux-cris-low.c (the_low_target): Adjust.
10467 * linux-crisv32-low.c (the_low_target): Adjust.
10468 * linux-m32r-low.c (the_low_target): Adjust.
10469 * linux-m68k-low.c (the_low_target): Adjust.
10470 * linux-mips-low.c (the_low_target): Adjust.
10471 * linux-ppc-low.c (the_low_target): Adjust.
10472 * linux-s390-low.c (the_low_target): Adjust.
10473 * linux-sh-low.c (the_low_target): Adjust.
10474 * linux-sparc-low.c (the_low_target): Adjust.
10475 * linux-tic6x-low.c (the_low_target): Adjust.
10476 * linux-x86-low.c (the_low_target): Adjust.
10477 * linux-xtensa-low.c (the_low_target): Adjust.
10478
63c88e13
PA		 104792012-03-26 Pedro Alves <palves@redhat.com>
10480
10481 * server.c (handle_qxfer_libraries): Don't bail early if
10482 the_target->qxfer_libraries_svr4 is not NULL.
10483
fb723180
PA		 104842012-03-26 Pedro Alves <palves@redhat.com>
10485
10486 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10487
0afae3cf
PA		 104882012-03-23 Pedro Alves <palves@redhat.com>
10489
10490 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10491 "library-list-svr4" element's start tag when the the DSO list is
10492 empty.
10493
485f1ee4
PA		 104942012-03-23 Pedro Alves <palves@redhat.com>
10495
10496 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10497 a variable whose type size is the same as the inferior's pointer
10498 size.
10499
a5362b9a
TS		 105002012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10501
10502 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10503 struct siginfo.
10504 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10505 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10506 * linux-low.h: Include <signal.h>.
10507 (struct siginfo): Remove forward declaration.
10508 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10509 struct siginfo.
10510
d226c142
MF		 105112012-03-21 Mike Frysinger <vapier@gentoo.org>
10512
10513 * .gitignore: Ignore more files.
10514
122f36ef
PA		 105152012-03-19 Pedro Alves <palves@redhat.com>
10516 Jan Kratochvil <jan.kratochvil@redhat.com>
10517
10518 * server.c (cont_thread, general_thread): Add describing comments.
10519 (start_inferior): Clear `cont_thread'.
10520 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10521 of a process.
10522
fc3e5175
YQ		 105232012-03-15 Yao Qi <yao@codesourcery.com>
10524
10525 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10526 handling to ...
10527 (cmd_qtdp): ... here.
10528
8d0d92cd
YQ		 105292012-03-15 Yao Qi <yao@codesourcery.com>
10530
10531 * tracepoint.c (struct tracepoint_action_ops): New.
10532 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10533 (m_tracepoint_action_download): New.
10534 (r_tracepoint_action_download): New.
10535 (x_tracepoint_action_download): New.
10536 (l_tracepoint_action_download): New.
10537 (add_tracepoint_action): Install `action->ops' according type.
10538 (download_tracepoint_1): Move code `download' function pointer
10539 of various tracepoint_action_ops.
10540
87b0bb13
JK		 105412012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10542
10543 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10544 linux_ptrace_attach_warnings.
10545
5f572dec
JK		 105462012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10547
10548 * Makefile.in (linux-ptrace.o): New.
10549 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10550 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10551 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10552 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10553 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10554 of these targets.
10555 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10556
f4647387
YQ		 105572012-03-08 Yao Qi <yao@codesourcery.com>
10558 Pedro Alves <palves@redhat.com>
10559
10560 Fix PR server/13392.
10561 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10562 offset of JMP insn.
10563 * tracepoint.c (remove_tracepoint): New.
10564 (cmd_qtdp): Call remove_tracepoint when failed to install.
10565
9b224c5e
PA		 105662012-03-07 Pedro Alves <palves@redhat.com>
10567
10568 * linux-low.c (get_detach_signal): New.
10569 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10570 Pass on pending signals to PTRACE_DETACH. Check the result of the
10571 ptrace call.
10572 * server.c (program_signals, program_signals_p): New.
10573 (handle_general_set): Handle QProgramSignals.
10574 * server.h (program_signals, program_signals_p): Declare.
10575
e237a7e2
JK		 105762012-03-05 Pedro Alves <palves@redhat.com>
10577 Jan Kratochvil <jan.kratochvil@redhat.com>
10578
10579 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10580 New comment why.
10581
5808517f
YQ		 105822012-03-03 Yao Qi <yao@codesourcery.com>
10583
10584 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10585 agent_look_up_symbols.
10586
58b4daa5
YQ		 105872012-03-03 Yao Qi <yao@codesourcery.com>
10588
10589 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10590 (linux-x86-low.o): Likewise.
10591 * server.h: Remove in_process_agent_loaded.
10592 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10593 common/agent.c.
10594 Update callers.
10595
8ffcbaaf
YQ		 105962012-03-03 Yao Qi <yao@codesourcery.com>
10597
10598 * tracepoint.c (gdb_agent_capability): New global.
10599 (in_process_agent_loaded_ust): Renamed to
10600 `in_process_agent_supports_ust'.
10601 Update callers.
10602 (in_process_agent_supports_ust): Call agent_capability_check.
10603 (clear_installed_tracepoints): Assert that agent supports
10604 agent.
10605
d1feda86
YQ		 106062012-03-03 Yao Qi <yao@codesourcery.com>
10607
10608 * linux-low.c (linux_supports_agent): New.
10609 (linux_target_ops): Initialize field `supports_agent' with
10610 linux_supports_agent.
10611 * target.h (struct target_ops) <supports_agent>: New.
10612 (target_supports_agent): New macro.
10613 * server.c (handle_general_set): Handle packet 'QAgent'.
10614 (handle_query): Send `QAgent+'.
10615 * Makefile.in (server.o): Depends on agent.h.
10616
2fa291ac
YQ		 106172012-03-03 Yao Qi <yao@codesourcery.com>
10618
10619 * Makefile.in (OBS): Add agent.o.
10620 Add new rule for agent.o.
10621 Track dependence of tracepoint.c on agent.h.
10622 * tracepoint.c (run_inferior_command_1):
10623 (run_inferior_command): Call agent_run_command.
10624 (gdb_ust_connect_sync_socket): Deleted. Move it to
10625 common/agent.c.
10626 (resume_thread, stop_thread): Likewise.
10627 (gdb_ust_socket_init): Renamed to ...
10628 (gdb_agent_socket_init): ... New.
10629 (gdb_ust_thread): Renamed to ...
10630 (gdb_agent_helper_thread): ... New.
10631 (gdb_ust_init): Move some code to ...
10632 (gdb_agent_init): ... here. New.
10633 [HAVE_UST]: Call gdb_ust_init.
10634 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10635 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10636 * config.in, configure: Regenerated.
10637
05044653
PA		 106382012-03-02 Pedro Alves <palves@redhat.com>
10639
10640 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10641 * linux-low.c (struct simple_pid_list): New.
10642 (stopped_pids): New a struct simple_pid_list pointer.
10643 (add_to_pid_list, pull_pid_from_list): New.
10644 (handle_extended_wait): Don't assume the first signal new children
10645 report is SIGSTOP. Adjust call to pull_pid_from_list.
10646 (linux_wait_for_lwp): Adjust.
10647
8d00225b
YQ		 106482012-03-02 Yao Qi <yao@codesourcery.com>
10649
10650 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10651 debug log.
10652
19560ba5
YQ		 106532012-03-02 Yao Qi <yao@codesourcery.com>
10654
10655 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10656 `stop_pc' and `tpoint'. Update caller.
10657
1faeff08
MR		 106582012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10659
10660 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10661 * linux-low.c (use_linux_regsets): New macro.
10662 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10663 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10664 (linux_register_in_regsets): New function.
10665 (usr_fetch_inferior_registers): Skip registers covered by
10666 regsets.
10667 (usr_store_inferior_registers): Likewise.
10668 (usr_fetch_inferior_registers): New macro.
10669 (usr_store_inferior_registers): Likewise.
10670 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10671 (linux_store_registers): Likewise.
10672 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10673 prototype.
10674 (init_registers_mips64_dsp_linux): Likewise.
10675 (init_registers_mips_linux): New macro.
10676 (init_registers_mips_dsp_linux): Likewise.
10677 (mips_dsp_num_regs): Likewise.
10678 (DSP_BASE, DSP_CONTROL): New fallback macros.
10679 (mips_base_regs): New macro.
10680 (mips_regmap): Use it. Fix the size.
10681 (mips_dsp_regmap): New variable.
10682 (mips_dsp_regset_bitmap): Likewise.
10683 (mips_arch_setup): New function.
10684 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10685 than mips_regmap.
10686 (mips_cannot_store_register): Likewise.
10687 (the_low_target): Update .arch_setup, .num_regs and .regmap
10688 initializers. Add .regset_bitmap initializer.
10689 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10690 initializer.
10691 * linux-bfin-low.c (the_low_target): Likewise.
10692 * linux-cris-low.c (the_low_target): Likewise.
10693 * linux-crisv32-low.c (the_low_target): Likewise.
10694 * linux-ia64-low.c (the_low_target): Likewise.
10695 * linux-m32r-low.c (the_low_target): Likewise.
10696 * linux-m68k-low.c (the_low_target): Likewise.
10697 * linux-ppc-low.c (the_low_target): Likewise.
10698 * linux-s390-low.c (the_low_target): Likewise.
10699 * linux-sh-low.c (the_low_target): Likewise.
10700 * linux-sparc-low.c (the_low_target): Likewise.
10701 * linux-tic6x-low.c (the_low_target): Likewise.
10702 * linux-x86-low.c (the_low_target): Likewise.
10703 * linux-xtensa-low.c (the_low_target): Likewise.
10704 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10705 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10706 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10707 srv_xmlfiles.
10708 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10709 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10710
c03e6ccc
YQ		 107112012-02-29 Yao Qi <yao@codesourcery.com>
10712 Pedro Alves <palves@redhat.com>
10713
10714 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10715 `step_over_finished' is true.
10716
644cebc9
PA		 107172012-02-27 Pedro Alves <palves@redhat.com>
10718
10719 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10720 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10721
c14d7ab2
PA		 107222012-02-27 Pedro Alves <palves@redhat.com>
10723
10724 PR server/9684
10725 * linux-low.c (pid_is_stopped): New.
10726 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10727
412c89dd
LM		 107282012-02-25 Luis Machado <lgustavo@codesourcery.com>
10729
10730 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10731 of conditions.
10732
b745defe
MR		 107332012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10734
10735 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10736
9f3a5c85
LM		 107372012-02-24 Luis Machado <lgustavo@codesourcery>
10738
10739 * server.c (handle_query): Advertise support for target-side
10740 breakpoint condition evaluation.
10741 (process_point_options): New function.
10742 (process_serial_event): When inserting a breakpoint, check for
10743 a target-side condition that should be evaluated.
10744
10745 * mem-break.c: Include regcache.h and ax.h.
10746 (point_cond_list_t): New data structure.
10747 (breakpoint) <cond_list>: New field.
10748 (find_gdb_breakpoint_at): Make non-static.
10749 (delete_gdb_breakpoint_at): Clear any target-side
10750 conditions.
10751 (clear_gdb_breakpoint_conditions): New function.
10752 (add_condition_to_breakpoint): Likewise.
10753 (add_breakpoint_condition): Likewise.
10754 (gdb_condition_true_at_breakpoint): Likewise.
10755 (gdb_breakpoint_here): Return result directly instead
10756 of going through a local variable.
10757
10758 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10759 (clear_gdb_breakpoint_conditions): Likewise.
10760 (add_breakpoint_condition): Likewise.
10761 (gdb_condition_true_at_breakpoint): Likewise.
10762
10763 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10764 (need_step_over_p): Take target-side breakpoint condition into
10765 consideration.
10766
5e1dc496
LM		 107672012-02-24 Luis Machado <lgustavo@codesourcery>
10768
10769 * server.h: Include tracepoint.h.
10770 (agent_mem_read, agent_get_trace_state_variable_value,
10771 agent_set_trace_state_variable_value,
10772 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10773 get_set_tsv_func_addr): New prototypes.
10774
10775 * ax.h: New include file.
10776 * ax.c: New source file.
10777
10778 * tracepoint.c: Include ax.h.
10779 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10780 agent_expr, eval_result_type): Move to ax.h.
10781 (parse_agent_expr): Rename to ...
10782 (gdb_parse_agent_expr): ... this, make it non-static and move
10783 to ax.h.
10784 (unparse_agent_expr) Rename to ...
10785 (gdb_unparse_agent_expr): ... this, make it non-static and move
10786 to ax.h.
10787 (eval_agent_expr): Rename to ...
10788 (eval_tracepoint_agent_expr): ... this.
10789 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10790 forward declarations.
10791 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10792 (agent_get_trace_state_variable_value): New function.
10793 (agent_set_trace_state_variable_value): New function.
10794 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10795 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10796 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10797 (condition_true_at_tracepoint): Likewise.
10798 (parse_agent_expr): Rename to ...
10799 (gdb_parse_agent_expr): ... this and move to ax.c.
10800 (unparse_agent_expr): Rename to ...
10801 (gdb_unparse_agent_expr): ... this and move to ax.c.
10802 (gdb_agent_op_name): Move to ax.c.
10803 (eval_agent_expr): Rename to ...
10804 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10805 and move to ax.c.
10806 (eval_tracepoint_agent_expr): New function.
10807 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10808 non-static.
5e1dc496
LM		 10809 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10810 ax.c.
10811 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10812 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10813 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10814 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10815 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10816 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10817 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10818 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10819 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10820 (compile_bytecodes): Remove forward declaration.
10821 (is_goto_target): Move to ax.c.
10822 (compile_bytecodes): Move to ax.c and call
10823 agent_get_trace_state_variable_value (...) and
10824 agent_set_trace_state_variable_value (...).
10825
10826 * Makefile.in: Update ax.c and IPA dependencies.
10827
277e4e52
PA		 108282012-02-24 Pedro Alves <palves@redhat.com>
10829
10830 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10831 (cmd_bigqtbuffer_circular): ... this. Only handle
10832 'QTBuffer:circular:'.
10833 (handle_tracepoint_general_set): Adjust.
10834
bf4c19f7
YQ		 108352012-02-16 Yao Qi <yao@codesourcery.com>
10836
10837 * inferiors.c: Move code to ...
10838 * dll.c: .... here. New.
10839 * server.h: Declare clear_dlls.
10840 * Makefile.in (SFILES): Add dll.c.
10841 (OBS): Add dll.o
10842 (dll.o): New rule.
10843
d73f2619
YQ		 108442012-02-11 Yao Qi <yao@codesourcery.com>
10845
10846 * server.c: (handle_monitor_command): Add a new parameter
10847 `own_buf'.
10848 (handle_query): Update caller.
10849
f8255c2a
JB		 108502012-02-09 Joel Brobecker <brobecker@adacore.com>
10851
10852 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10853 * configure, config.in: Regenerate.
10854 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10855 is not defined.
10856
da84f473
PA		 108572012-02-02 Pedro Alves <palves@redhat.com>
10858
10859 Try SIGKILL first, then PTRACE_KILL.
10860 * linux-low.c (linux_kill_one_lwp): New.
10861 (linux_kill_one_lwp): Rename to ...
10862 (kill_one_lwp_callback): ... this. Use the new
10863 linux_kill_one_lwp.
10864
e886a173
PA		 108652012-02-02 Pedro Alves <palves@redhat.com>
10866
10867 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10868 inferior.
10869
be07f1a2
PA		 108702012-01-27 Pedro Alves <palves@redhat.com>
10871
10872 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10873 (elf_64_file_p): Make static.
10874 (linux_pid_exe_is_elf_64_file): New.
10875 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10876 Delete declarations.
10877 (linux_pid_exe_is_elf_64_file): Declare.
10878 * linux-x86-low.c (x86_arch_setup): Use
10879 linux_pid_exe_is_elf_64_file.
10880
d8301ad1
JK		 108812012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10882
10883 * linux-low.c (linux_wait_for_event_1): Rename to ...
10884 (linux_wait_for_event): ... here and merge it with former
10885 linux_wait_for_event - new variable wait_ptid, use it.
10886 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10887
01b17894
PA		 108882012-01-23 Pedro Alves <palves@redhat.com>
10889
10890 * server.c (main): Avoid yet another case of infinite loop while
10891 detaching/killing after a longjmp.
10892
e825046f
JK		 108932012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10894
10895 Code cleanup.
10896 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10897
b9e7b9c3
UW		 108982012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10899
10900 * hostio.c (handle_readlink): New function.
10901 (handle_vFile): Call it to handle "vFile:readlink" packets.
10902
901f9912
UW		 109032012-01-20 Pedro Alves <palves@redhat.com>
10904 Ulrich Weigand <ulrich.weigand@linaro.org>
10905
10906 * server.c (handle_v_requests): Only support vAttach and vRun to
10907 start multiple processes when in extended protocol mode.
10908
fc1ab1a0
PA		 109092012-01-17 Pedro Alves <palves@redhat.com>
10910
10911 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10912 memalign plus mprotect to allocate the scratch buffer.
10913
7d5d4e98
PA		 109142012-01-13 Pedro Alves <palves@redhat.com>
10915
10916 * server.c (attach_inferior): Clear `cont_thread'.
10917
f128d5e9
PA		 109182012-01-13 Pedro Alves <palves@redhat.com>
10919
10920 * server.c (main): Avoid infinite loop while detaching/killing
10921 after a longjmp.
10922
06db92f0
DE		 109232012-01-09 Doug Evans <dje@google.com>
10924
10925 * server.c (start_inferior): Set last_ptid in --wrapper case.
10926
32d92999
YQ		 109272012-01-06 Yao Qi <yao@codesourcery.com>
10928
10929 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10930 defined.
10931 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10932
5e0a92a9
YQ		 109332012-01-04 Yao Qi <yao@codesourcery.com>
10934
10935 * tracepoint.c (cmd_qtdp): Print debug message
10936 for static tracepoint.
10937
ae639e8c
YQ		 109382012-01-04 Yao Qi <yao@codesourcery.com>
10939
10940 * tracepoint.c (trace_vdebug): Differentiate debug message
10941 between gdbserver and IPA.
10942
f72429c5
YQ		 109432012-01-03 Yao Qi <yao@codesourcery.com>
10944
10945 * tracepoint.c (tracepoint_was_hit): Don't collect for
10946 static tracepoint.
10947
12c3e59c
JB		 109482012-01-02 Joel Brobecker <brobecker@adacore.com>
10949
10950 * terminal.h: Reformat copyright header.
10951
67827812
JB		 109522012-01-02 Joel Brobecker <brobecker@adacore.com>
10953
10954 * server.c (gdbserver_version): Update copyright year.
10955 * gdbreplay.c (gdbreplay_version): Likewise.
10956
3e52c33d
JK		 109572011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10958
10959 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10960
10961 Revert:
10962 2011-12-18 Hui Zhu <teawater@gmail.com>
10963 * linux-low.c (linux_create_inferior): Save return value to ret.
10964
66f1260e
HZ		 109652011-12-18 Hui Zhu <teawater@gmail.com>
10966
10967 * linux-low.c (linux_create_inferior): Save return value to ret.
10968
e77616d7
DE		 109692011-12-16 Doug Evans <dje@google.com>
10970
e7b06c57
DE		 10971 * linux-low.c (linux_create_inferior): If stdio connection,
10972 redirect stdin from /dev/null, stdout to stderr.
10973 * remote-utils.c (remote_is_stdio): New static global.
10974 (remote_connection_is_stdio): New function.
10975 (remote_prepare): Handle stdio connection.
10976 (remote_open): Ditto.
10977 (remote_close): Don't close stdin for stdio connections.
10978 (read_prim,write_prim): New functions. Replace all calls to
10979 read/write to these.
10980 * server.c (main): Watch for "-" argument. Move call to
10981 remote_prepare before start_inferior.
10982 * server.h (STDIO_CONNECTION_NAME): New macro.
10983 (remote_connection_is_stdio): Declare.
10984
e77616d7
DE		 10985 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10986 in debugging output.
10987
82067193
YQ		 109882011-12-15 Yao Qi <yao@codesourcery.com>
10989
10990 * tracepoint.c: Include sys/syscall.h.
10991 (gdb_ust_thread): Remove preprocessor conditional.
10992
82bfbe7e
PA		 109932011-12-14 Pedro Alves <pedro@codesourcery.com>
10994
10995 * linux-low.c (linux_detach_one_lwp): Call
10996 the_low_target.prepare_to_resume before detaching.
10997
712c6575
YQ		 109982011-12-14 Yao Qi <yao@codesourcery.com>
10999
11000 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11001 of write.
11002
d54d1edf
YQ		 110032011-12-14 Yao Qi <yao@codesourcery.com>
11004
11005 * i386-low.c (i386_low_stopped_data_address): Initialize local
11006 variable `control'.
11007
6210a125
PA		 110082011-12-13 Pedro Alves <pedro@codesourcery.com>
11009
11010 PR remote/13492
11011
11012 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11013 DR_CONTROL unless necessary. Extend comments.
11014 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11015 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11016
2ece8244
YQ		 110172011-12-13 Yao Qi <yao@codesourcery.com>
11018
11019 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11020 macros.
11021 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11022
784867a5
JK		 110232011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11024
11025 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11026 Print new debug message for such case.
11027
6bf36717
JK		 110282011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11029
11030 Fix overlapping memcpy.
11031 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11032 the read_inferior_memory transfer.
11033 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11034 write_inferior_memory transfer.
11035 (set_fast_tracepoint_jump): New variable buf. Use it for the
11036 read_inferior_memory and write_inferior_memory transfers.
11037 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11038 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11039 Use it for the write_inferior_memory transfer.
11040 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11041 buffers.
11042
50275556
MR		 110432011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11044
11045 * linux-low.c (fetch_register, store_register): Make code
11046 consistent, fix formatting.
11047
7325beb4
MR		 110482011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11049
11050 * linux-low.c (usr_store_inferior_registers): Factor out code
11051 to handle individual registers into...
11052 (store_register): ... this new function.
11053
c642a434
UW		 110542011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11055
11056 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11057 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11058 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11059 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11060 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11061 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11062 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11063 (srv_xmlfiles): Add new XML files.
11064
11065 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11066 and <sys/uio.h>.
11067 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11068 (init_registers_s390_linux32v1): Add prototype.
11069 (init_registers_s390_linux32v2): Likewise.
11070 (init_registers_s390_linux64v1): Likewise.
11071 (init_registers_s390_linux64v2): Likewise.
11072 (init_registers_s390x_linux64v1): Likewise.
11073 (init_registers_s390x_linux64v2): Likewise.
11074 (s390_num_regs): Increment to 52.
11075 (s390_regmap): Add orig_r2 register.
11076 (s390_num_regs_3264): Increment to 68.
11077 (s390_regmap_3264): Add orig_r2 register.
11078 (s390_collect_ptrace_register): Handle orig_r2 register.
11079 (s390_supply_ptrace_register): Likewise.
11080 (s390_fill_last_break): New function.
11081 (s390_store_last_break): Likewise.
11082 (s390_fill_system_call): New function.
11083 (s390_store_system_call): Likewise.
11084 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11085 register sets.
11086 (s390_check_regset): New function.
11087 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11088 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11089 Update target_regsets for available register sets.
11090
2268b414
JK		 110912011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11092 Jan Kratochvil <jan.kratochvil@redhat.com>
11093
11094 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11095 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11096 New.
11097 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11098 * linux-low.h (struct process_info_private): New member r_debug.
11099 * server.c (handle_qxfer_libraries): Call
11100 the_target->qxfer_libraries_svr4.
11101 (handle_qxfer_libraries_svr4): New function.
11102 (qxfer_packets): New entry "libraries-svr4".
11103 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11104 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11105 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11106 PACKET_qXfer_libraries_svr4.
11107
d6db1fab
UW		 111082011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11109
11110 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11111 PSW address/mask between 8-byte and 16-byte formats.
11112 (s390_supply_ptrace_register): Likewise.
11113 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11114 basic addressing mode bit.
11115
242f5f1c
SS		 111162011-11-24 Stan Shebs <stan@codesourcery.com>
11117
11118 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11119
f196051f
SS		 111202011-11-17 Stan Shebs <stan@codesourcery.com>
11121
11122 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11123 (tracing_start_time): New global.
11124 (tracing_stop_time): New global.
11125 (tracing_user_name): New global.
11126 (tracing_notes): New global.
11127 (tracing_stop_note): New global.
11128 (cmd_qtstart): Set traceframe_usage, start_time.
11129 (stop_tracing): Set stop_time.
11130 (cmd_qtstatus): Report additional status.
11131 (cmd_qtp): New function.
11132 (handle_tracepoint_query): Call it.
11133 (cmd_qtnotes): New function.
11134 (handle_tracepoint_general_set): Call it.
11135 (get_timestamp): Rename from tsv_get_timestamp.
11136
405f8e94
SS		 111372011-11-14 Stan Shebs <stan@codesourcery.com>
11138 Kwok Cheung Yeung <kcy@codesourcery.com>
11139
11140 * linux-x86-low.c (small_jump_insn): New.
11141 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11142 trampoline and error message, build a trampoline and issue a small
11143 jump instruction to it.
11144 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11145 trampoline and error message.
11146 (x86_get_min_fast_tracepoint_insn_len): New.
11147 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11148 * linux-low.h (struct linux_target_ops): Add arguments to
11149 install_fast_tracepoint_jump_pad operation, add new operation.
11150 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11151 arguments.
11152 (linux_get_min_fast_tracepoint_insn_len): New function.
11153 (linux_target_op): Add new operation.
11154 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11155 (gdb_trampoline_buffer_end): Ditto.
11156 (gdb_trampoline_buffer_error): Ditto.
11157 (struct ipa_sym_addresses): Add fields for new IPA variables.
11158 (symbol_list): Add entries for new IPA variables.
11159 (struct tracepoint): Add fields to hold the address range of the
11160 trampoline used by the tracepoint.
11161 (trampoline_buffer_head): New static variable.
11162 (trampoline_buffer_tail): Ditto.
11163 (claim_trampoline_space): New function.
11164 (have_fast_tracepoint_trampoline_buffer): New function.
11165 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11166 structure.
11167 (install_fast_tracepoint): Ditto, also add error buffer argument.
11168 (cmd_qtminftpilen): New function.
11169 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11170 (fast_tracepoint_from_trampoline_address): New function.
11171 (fast_tracepoint_collecting): Handle trampoline as part of jump
11172 pad space.
11173 (set_trampoline_buffer_space): New function.
11174 (initialize_tracepoint): Initialize new IPA variables.
11175 * target.h (struct target_ops): Add arguments to
11176 install_fast_tracepoint_jump_pad operation, add new
11177 get_min_fast_tracepoint_insn_len operation.
11178 (target_get_min_fast_tracepoint_insn_len): New.
11179 (install_fast_tracepoint_jump_pad): Add arguments.
11180 * server.h (IPA_BUFSIZ): Define.
11181 * linux-i386-ipa.c: Include extra header files.
11182 (initialize_fast_tracepoint_trampoline_buffer): New function.
11183 (initialize_low_tracepoint): Call it.
11184 * server.h (set_trampoline_buffer_space): Declare.
11185 (claim_trampoline_space): Ditto.
11186 (have_fast_tracepoint_trampoline_buffer): Ditto.
11187
1e4d1764
YQ		 111882011-11-14 Yao Qi <yao@codesourcery.com>
11189
11190 * server.c (handle_query): Handle InstallInTrace for qSupported.
11191 * tracepoint.c (add_tracepoint): Sort list.
11192 (install_tracepoint, download_tracepoint): New.
11193 (cmd_qtdp): Call them to install and download tracepoints.
11194 (sort_tracepoints): Removed.
11195 (cmd_qtstart): Update.
11196
5c73ff4e
YQ		 111972011-11-14 Yao Qi <yao@codesourcery.com>
11198
11199 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11200 * mem-break.h: Declare.
11201 * tracepoint.c (cmd_qtstart): Move some code to ...
11202 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11203 New.
11204 (download_tracepoints): Move some code to ...
11205 (download_tracepoint_1): ... here. New.
11206
86a30030
YQ		 112072011-11-08 Yao Qi <yao@codesourcery.com>
11208
11209 * remote-utils.c (relocate_instruction): A comment fix.
11210
8d26e50c
JB		 112112011-11-07 Joel Brobecker <brobecker@adacore.com>
11212
11213 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11214 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11215 dr_status_mirror and dr_control_mirror from debug_reg_state.
11216 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11217 (i386_initial_stuff): Remove use of deleted globals.
11218 (i386_get_thread_context, i386_set_thread_context,
11219 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11220 from debug_reg_state.
11221
a59306a3
YQ		 112222011-11-05 Yao Qi <yao@codesourcery.com>
11223
11224 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11225 address as TPOINT's.
11226
3065dfb6
SS		 112272011-11-02 Stan Shebs <stan@codesourcery.com>
11228
11229 * tracepoint.c (agent_mem_read_string): New function.
11230 (eval_agent_expr): Call it for tracenz.
11231 * server.c (handle_query): Report support for tracenz.
11232
fd0d8c7c
YQ		 112332011-11-02 Yao Qi <yao@codesourcery.com>
11234
11235 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11236
609086b1
YQ		 112372011-11-02 Yao Qi <yao@codesourcery.com>
11238
11239 * target.h: Fix a typo in comment.
11240
b9fd1791
PA		 112412011-10-31 Pedro Alves <pedro@codesourcery.com>
11242
11243 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11244 clobber the breakpoints' shadows with fast tracepoint jumps.
11245 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11246 * target.c (write_inferior_memory): Also pass MYADDR down to
11247 check_mem_write.
11248
03583c20
UW		 112492011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11250
11251 * configure.ac: Check support for personality routine.
11252 * configure: Regenerate.
11253 * config.in: Likewise.
11254 * linux-low.c: Include <sys/personality.h>.
11255 Define ADDR_NO_RANDOMIZE if necessary.
11256 (linux_create_inferior): Disable address space randomization when
11257 forking inferior, if requested.
11258 (linux_supports_disable_randomization): New function.
11259 (linux_target_ops): Install it.
11260 * server.h (disable_randomization): Declare.
11261 * server.c (disable_randomization): New global variable.
11262 (handle_general_set): Handle QDisableRandomization.
11263 (handle_query): Likewise for qSupported.
11264 (main): Support --disable-randomization and --no-disable-randomization
11265 command line arguments.
11266 * target.h (struct target_ops): Add supports_disable_randomization.
11267 (target_supports_disable_randomization): New macro.
11268
723b724b
MF		 112692011-09-29 Mike Frysinger <vapier@gentoo.org>
11270
11271 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11272 ifdef check.
11273 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11274 [!PT_GETDSBT] (target_loadmap): New definition.
11275 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11276 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11277 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11278 and PT_GETDSBT to LINUX_LOADMAP.
11279 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11280 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11281
55329a5c 112822011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11283
11284 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11285 (arm_linux_hwbp_cap): New static variable.
11286 (arm_linux_get_hwbp_cap): Replace by ...
11287 (arm_linux_init_hwbp_cap): ... this new function.
11288 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11289 (arm_linux_get_hw_watchpoint_count): Likewise.
11290 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11291 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11292 (arm_prepare_to_resume): Use perror_with_name instead of error.
11293
55329a5c 112942011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11295
11296 * linux-arm-low.c: Include <signal.h>.
11297 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11298 (struct arm_linux_hwbp_cap): New data type.
11299 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11300 (struct arm_linux_hw_breakpoint): New data type.
11301 (MAX_BPTS, MAX_WPTS): Define.
11302 (struct arch_process_info, struct arch_lwp_info): New data types.
11303 (arm_linux_get_hwbp_cap): New function.
11304 (arm_linux_get_hw_breakpoint_count): Likewise.
11305 (arm_linux_get_hw_watchpoint_count): Likewise.
11306 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11307 (arm_hwbp_control_initialize): Likewise.
11308 (arm_hwbp_control_is_enabled): Likewise.
11309 (arm_hwbp_control_is_initialized): Likewise.
11310 (arm_hwbp_control_disable): Likewise.
11311 (arm_linux_hw_breakpoint_equal): Likewise.
11312 (arm_linux_hw_point_initialize): Likewise.
11313 (struct update_registers_data): New data structure.
11314 (update_registers_callback: New function.
11315 (arm_insert_point): Likewise.
11316 (arm_remove_point): Likewise.
11317 (arm_stopped_by_watchpoint): Likewise.
11318 (arm_stopped_data_address): Likewise.
11319 (arm_new_process): Likewise.
11320 (arm_new_thread): Likewise.
11321 (arm_prepare_to_resume): Likewise.
11322 (the_low_target): Register arm_insert_point, arm_remove_point,
11323 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11324 arm_new_thread, and arm_prepare_to_resume.
11325
6b9801d4
SS		 113262011-09-15 Stan Shebs <stan@codesourcery.com>
11327
11328 * server.h (struct emit_ops): Add compare-goto fields.
11329 * tracepoint.c (gdb_agent_op_sizes): New table.
11330 (emit_eq_goto): New function.
11331 (emit_ne_goto): New function.
11332 (emit_lt_goto): New function.
11333 (emit_le_goto): New function.
11334 (emit_gt_goto): New function.
11335 (emit_ge_goto): New function.
11336 (is_goto_target): New function.
11337 (compile_bytecodes): Recognize special cases of compare-goto
11338 combinations and call specialized emitters for them.
11339 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11340 (amd64_emit_ne_goto): New function.
11341 (amd64_emit_lt_goto): New function.
11342 (amd64_emit_le_goto): New function.
11343 (amd64_emit_gt_goto): New function.
11344 (amd64_emit_ge_goto): New function.
11345 (amd64_emit_ops): Add the new functions.
11346 (i386_emit_eq_goto): New function.
11347 (i386_emit_ne_goto): New function.
11348 (i386_emit_lt_goto): New function.
11349 (i386_emit_le_goto): New function.
11350 (i386_emit_gt_goto): New function.
11351 (i386_emit_ge_goto): New function.
11352 (i386_emit_ops): Add the new functions.
11353
bf15cbda
SS		 113542011-09-08 Stan Shebs <stan@codesourcery.com>
11355
11356 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11357 (i386_emit_epilogue): Restore %ebx.
11358
943ca1dd
JZ		 113592011-08-31 Jie Zhang <jzhang918@gmail.com>
11360
11361 * server.c (step_thread): Remove definition.
11362 (process_serial_event): Don't handle Hs.
11363 * server.h (step_thread): Remove declaration.
11364 * target.c (set_desired_inferior): Remove use of step_thread.
11365
e3deef73
LM		 113662011-08-24 Luis Machado <lgustavo@codesourcery.com>
11367
11368 * linux-low.c: Include linux-procfs.h.
11369 (linux_attach_lwp_1): Update comments.
11370 (linux_attach): Scan for existing threads when attaching to a
11371 process that is the tgid.
11372 * Makefile.in: Update dependencies.
11373
13da1c97
LM		 113742011-08-24 Luis Machado <lgustavo@codesourcery.com>
11375
11376 * configure.srv: Add linux-procfs.o dependencies.
11377
881127c9
YQ		 113782011-08-14 Yao Qi <yao@codesourcery.com>
11379
11380 * target.h (struct target_ops): Fix indent.
11381 * win32-low.c (win32_target_ops): Fix comment.
11382
58dbd541
YQ		 113832011-08-14 Andrew Jenner <andrew@codesourcery.com>
11384 Yao Qi <yao@codesourcery.com>
11385
11386 * Makefile.in (clean): Remove tic6x-*.c files.
11387 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11388 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11389 (tic6x-c64xp-linux.c): Likewise.
11390 * configure.srv: Add support for tic6x-*-uclinux.
11391 * linux-tic6x-low.c: New.
11392 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11393
78d85199
YQ		 113942011-08-14 Andrew Stubbs <ams@codesourcery.com>
11395 Yao Qi <yao@codesourcery.com>
11396
11397 * target.h (struct target_ops): Add read_loadmap.
11398 * linux-low.c (struct target_loadseg): New type.
11399 (struct target_loadmap): New type.
11400 (linux_read_loadmap): New function.
11401 (linux_target_ops): Add linux_read_loadmap.
11402 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11403 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11404 to NULL.
78d85199 11405
a959a88d
EZ		 114062011-08-05 Eli Zaretskii <eliz@gnu.org>
11407
11408 * win32-low.c: Include <stdint.h>.
11409
1ced966e
PA		 114102011-07-22 Pedro Alves <pedro@codesourcery.com>
11411
11412 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11413 to the inferior here.
11414 (i386_remove_aligned_watchpoint): Ditto.
11415 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11416 fit part of the watchpoint in the debug registers.
11417 (i386_update_inferior_debug_regs): New.
11418 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11419 registers, and only update the inferior on success.
11420 (i386_low_remove_watchpoint): Ditto.
11421
d26e3629
KY		 114222011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11423
11424 * linux-low.c (compare_ints, unique, list_threads, show_process,
11425 linux_core_of_thread): Delete.
11426 (linux_target_ops): Change linux_core_of_thread to
11427 linux_common_core_of_thread.
11428 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11429 * utils.c (malloc_failure): Change type of argument.
11430 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11431 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11432 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11433 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11434 (IPA_OBJS): Add common-utils-ipa.o.
11435 (ptid_h, linux_osdata_h): New macros.
11436 (server_h): Add common/common-utils.h, common/xml-utils.h,
11437 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11438 common/ptid.h.
11439 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11440 ptid.o, buffer.o): New rules.
11441 (linux-low.o): Add common/linux-osdata.h as a dependency.
11442 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11443 * configure.ac: Add AC_HEADER_DIRENT check.
11444 * config.in: Regenerate.
11445 * configure: Regenerate.
11446 * remote-utils.c (xml_escape_text): Delete.
11447 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11448 buffer_xml_printf): Move to common/buffer.c.
11449 * server.c (main): Remove call to initialize_inferiors.
11450 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11451 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11452 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11453 internal_error, gdb_assert, gdb_assert_fail): Delete.
11454 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11455 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11456 common/buffer.h.
11457 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11458 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11459 initialize_inferiors): Delete.
11460
2275a1a7
PA		 114612011-07-20 Pedro Alves <pedro@codesourcery.com>
11462
11463 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11464 symbol error.
11465
0a5b1e09
PA		 114662011-05-31 Pedro Alves <pedro@codesourcery.com>
11467
11468 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11469 assertion.
11470 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11471
6938fd34
YQ		 114722011-05-26 Yao Qi <yao@codesourcery.com>
11473
11474 * Makefile.in (thread-db.o): Track dependence to
11475 common/gdb_thread_db.h.
11476 * thread-db.c: include gdb_thread_db.h from right place.
11477
b481f9e0
TT		 114782011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11479
11480 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11481 __FILE__ and __LINE__ to internal_error.
11482
98a5dd13
DE		 114832011-05-13 Doug Evans <dje@google.com>
11484
11485 * thread-db.c (try_thread_db_load_from_sdir): New function.
11486 (try_thread_db_load_from_dir): New function.
11487 (thread_db_load_search): Handle $sdir, ignore $pdir.
11488 Remove trying of system directories if search of
11489 libthread-db-search-path fails, that is now done via $sdir.
11490
d248b706
KY		 114912011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11492
11493 * server.c (handle_query): Add EnableDisableTracepoints to the list
11494 of supported features.
43aaf8b6 11495 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11496 tracepoints.
43aaf8b6
PA		 11497 (cmd_qtenable_disable): New.
11498 (cmd_qtstart): Install tracepoints even if disabled.
11499 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11500 receiving a QTEnable or QTDisable packet.
11501 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11502 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11503 tracepoints.
11504 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11505
84e578fb
DE		 115062011-05-10 Doug Evans <dje@google.com>
11507
11508 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11509
71f55dd8
DE		 115102011-05-04 Doug Evans <dje@google.com>
11511
11512 * linux-low.c (linux_join): Skip process lookup.
11513 * spu-low.c (spu_join): Ditto.
11514 * server.c (join_inferiors_callback): Delete.
11515 (process_serial_event): For 'D' packet (detach) call join_inferior
11516 directly.
11517
4d393d60
JM		 115182011-05-04 Joseph Myers <joseph@codesourcery.com>
11519
11520 * README: Don't mention xscale*-*-linux*.
11521 * configure.srv (xscale*-*-linux*): Don't handle target.
11522
b00ad6ff
NF		 115232011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11524
11525 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11526 casting pointers.
11527 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11528 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11529 (i386_emit_void_call_2): Likewise.
11530
af96c192
YQ		 115312011-04-26 Yao Qi <yao@codesourcery.com>
11532
43aaf8b6
PA		 11533 * linux-low.c: Move common macros to linux-ptrace.h.
11534 Include linux-ptrace.h.
af96c192
YQ		 11535 * Makefile.in (linux_ptrace_h): New.
11536 (linux-low.o): Depends on linux-ptrace.h.
11537
03f2bd59
JK		 115382011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11539
11540 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11541 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11542 (remote_prepare): New function with most of the TCP code from ...
11543 (remote_open): ... here. Detect PORT here unconditionally. Move also
11544 setting transport_is_reliable.
11545 * server.c (run_once): New variable.
11546 (gdbserver_usage): Document it.
11547 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11548 the first run if RUN_ONCE.
11549 * server.h (run_once, remote_prepare): New declarations.
11550
7a9dd1b2
TT		 115512011-04-19 Tom Tromey <tromey@redhat.com>
11552
11553 * win32-low.c (handle_load_dll): Remove duplicate "the".
11554
81239425
PM		 115552011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11556
11557 Remove support for old Cygwin 1.5 versions.
11558 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11559 function to avoid warning.
11560 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11561 warning.
11562
9e0627f1
PM		 115632011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11564
11565 * gdbserver/server.h (Macro _): Define it if not available.
11566
588eebee
MS		 115672011-03-14 Michael Snyder <msnyder@vmware.com>
11568
348af9f7 11569 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11570
43f70d4c
JB		 115712011-03-10 Joel Brobecker <brobecker@adacore.com>
11572
11573 * Makefile.in (maintainer-clean realclean distclean): Remove
11574 "make ... subdir_do" command.
11575
348af9f7
MS		 115762011-03-10 Michael Snyder <msnyder@vmware.com>
11577
11578 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11579
11580 * server.c (handle_v_run): Free alloced buffer on early return.
11581
e637a4f5
YQ		 115822011-03-09 Yao Qi <yao@codesourcery.com>
11583
11584 Revert:
11585 2011-03-04 Yao Qi <yao@codesourcery.com>
11586
11587 * Makefile.in: Remove GNU make feature --directory.
11588
11589 2011-03-05 Yao Qi <yao@codesourcery.com>
11590
11591 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11592 (subdir_do): New make target. Copied from gdb/Makefile.
11593 (maintainer-clean, realclean, distclean, clean): Call corresponding
11594 make targets in common/Makefile.
11595
11596 2011-02-11 Yao Qi <yao@codesourcery.com>
11597
11598 * configure.ac: Call AC_PROG_RANLIB.
11599 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11600 * configure: Regenerate.
11601
e6edda56
JK		 116022011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11603
11604 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11605
e5141119
JB		 116062011-03-06 Yao Qi <yao@codesourcery.com>
11607
11608 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11609
64794aa4
JB		 116102011-03-05 Yao Qi <yao@codesourcery.com>
11611
11612 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11613 (subdir_do): New make target. Copied from gdb/Makefile.
11614 (maintainer-clean, realclean, distclean, clean): Call corresponding
11615 make targets in common/Makefile.
11616
7a762829
YQ		 116172011-03-04 Yao Qi <yao@codesourcery.com>
11618
11619 * Makefile.in: Remove GNU make feature --directory.
11620
348af9f7
MS		 116212011-03-04 Michael Snyder <msnyder@vmware.com>
11622
11623 * server.c (queue_stop_reply): Call xmalloc not malloc.
11624
116252011-03-02 Michael Snyder <msnyder@vmware.com>
11626
11627 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11628
9f72fee2
MS		 116292011-02-28 Michael Snyder <msnyder@vmware.com>
11630
588eebee
MS		 11631 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11632 (cmd_qtframe): Ditto.
11633 (cmd_qtbuffer): Ditto.
11634 (cmd_bigqtbuffer): Ditto.
11635
9f72fee2
MS		 11636 * utils.c (decimal2str): Initialize 'width' to nine, then
11637 don't mess with it.
11638
8040bd49
UW		 116392011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11640
11641 * hostio.c (require_data): Free *data, not data.
11642
7e52cbd0
JK		 116432011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11644
11645 * hostio.c (require_data): Use free, not xfree.
11646
9130f83e
MS		 116472011-02-27 Michael Snyder <msnyder@vmware.com>
11648
4b812f4e
MS		 11649 * server.c (handle_query): Discard unused value.
11650
9130f83e
MS		 11651 * hostio.c (require_data): Free malloc memory before returning
11652 error.
11653
69d37113
MS		 116542011-02-26 Michael Snyder <msnyder@vmware.com>
11655
11656 * linux-low.c (list_threads): Call closedir for dirent.
11657
35f5825a
MS		 116582011-02-27 Michael Snyder <msnyder@vmware.com>
11659
2a589cef
MS		 11660 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11661 a case statement falls through.
11662
0adea5f7
MS		 11663 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11664
35f5825a
MS		 11665 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11666 in comparison.
11667
238f1c74
MS		 116682011-02-26 Michael Snyder <msnyder@vmware.com>
11669
11670 * utils.c (decimal2str): Eliminate dead code and dead param.
11671 (pulongest): Drop dead param from call to decimal2str.
11672 (plongest): Ditto.
11673
633ff500
JB		 116742011-02-24 Joel Brobecker <brobecker@adacore.com>
11675
11676 Revert the following patch (not approved yet):
11677 2011-02-21 Hui Zhu <teawater@gmail.com>
11678 * tracepoint.c (tp_printf): New function.
11679 (eval_agent_expr): Handle gdb_agent_op_printf.
11680
f9c6ff72
HZ		 116812011-02-21 Hui Zhu <teawater@gmail.com>
11682
11683 * tracepoint.c (tp_printf): New function.
11684 (eval_agent_expr): Handle gdb_agent_op_printf.
11685
94d5e490
TT		 116862011-02-18 Tom Tromey <tromey@redhat.com>
11687
11688 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11689 (tracepoint.o): Likewise.
11690 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11691 (gdb_agent_op_names): Likewise.
11692
c7f96d2b
TT		 116932011-02-18 Tom Tromey <tromey@redhat.com>
11694
11695 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11696 gdb_agent_op_rot>: New constants.
11697 (gdb_agent_op_names): Add pick and roll.
11698 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11699 cases.
11700
0feedb2c
JK		 117012011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11702
11703 * aclocal.m4: Regenerated with aclocal-1.11.1.
11704
b3b9301e
PA		 117052011-02-14 Pedro Alves <pedro@codesourcery.com>
11706
11707 * server.c (handle_qxfer_traceframe_info): New.
11708 (qxfer_packets): Register "traceframe-info".
11709 (handle_query): Report support for qXfer:traceframe-info:read+.
11710 * tracepoint.c (match_blocktype): New.
11711 (traceframe_find_block_type): Rename to ...
11712 (traceframe_walk_blocks): ... this. Add callback filter argument,
11713 and use it.
11714 (traceframe_find_block_type): New, reimplemented on top of
11715 traceframe_walk_blocks.
11716 (build_traceframe_info_xml): New.
11717 (traceframe_read_info): New.
11718 * server.h (traceframe_read_info): Declare.
11719
4f3e6fb7
YQ		 117202011-02-11 Yao Qi <yao@codesourcery.com>
11721
11722 * configure.ac: Call AC_PROG_RANLIB.
11723 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11724 * configure: Regenerate.
11725
764880b7
PA		 117262011-02-07 Pedro Alves <pedro@codesourcery.com>
11727
11728 * server.c (gdb_read_memory): Change return semantics to allow
11729 partial transfers.
11730 (handle_search_memory_1): Adjust.
11731 (process_serial_event) <'m' packet>: Handle partial transfers.
11732 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11733
1c79eb8a
PA		 117342011-01-28 Pedro Alves <pedro@codesourcery.com>
11735
11736 * regcache.c (init_register_cache): Initialize
11737 regcache->register_status.
11738 (free_register_cache): Release regcache->register_status.
11739 (regcache_cpy): Copy register_status.
11740 (registers_to_string): Print 'x's for unavailable registers.
11741 (supply_register): Mark the register's status valid or
11742 unavailable, depending on whether a buffer was passed in or not.
11743 (supply_register_zeroed): New.
11744 (supply_regblock): Mark the registers' status valid or
11745 unavailable, depending on whether a buffer was passed in or not.
11746 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11747 (struct regcache): New `register_status' field.
11748 (supply_register_zeroed): Declare.
11749 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11750 supply_register_zeroed, rather than passing a NULL buffer to
11751 supply_register.
11752 * tracepoint.c (fetch_traceframe_registers): Update comment.
11753
85724a0e
PA		 117542011-01-28 Pedro Alves <pedro@codesourcery.com>
11755
11756 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11757 buffer explicit.
11758
d08aafef
PA		 117592011-01-25 Pedro Alves <pedro@codesourcery.com>
11760
11761 * server.h (decode_xfer_write): Change prototype.
11762 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11763 and don't extract the annex here.
11764 * server.c (decode_xfer_read): Remove `annex' parameter,
11765 and don't extract the annex here.
11766 (decode_xfer): New.
11767 (struct qxfer): New.
11768 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11769 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11770 (handle_qxfer_statictrace): New functions, abstracted out from
11771 handle_query, and made to use the struct qxfer interface.
11772 (handle_threads_qxfer_proper): Rename to ...
11773 (handle_qxfer_threads_proper): ... this.
11774 (handle_threads_qxfer): Rename to ...
11775 (handle_qxfer_threads): ... this. Adjust.
11776 (qxfer_packets): New array.
11777 (handle_qxfer): New function.
11778 (handle_query): Use handle_qxfer.
11779
493e2a69
MS		 117802011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11781
11782 * gdbreplay.c: Shorten lines of >= 80 columns.
11783 * linux-low.c: Ditto.
11784 * linux-ppc-low.c: Ditto.
11785 * linux-s390-low.c: Ditto.
11786 * linux-sparc-low.c: Ditto.
11787 * linux-x86-low.c: Ditto.
11788 * linux-xtensa-low.c: Ditto.
11789 * mem-break.c: Ditto.
11790 * nto-low.c: Ditto.
11791 * regcache.h: Ditto.
11792 * remote-utils.c: Ditto.
11793 * server.c: Ditto.
11794 * server.h: Ditto.
11795 * thread-db.c: Ditto.
11796 * tracepoint.c: Ditto.
11797 * utils.c: Ditto.
11798 * win32-low.h: Ditto.
11799
44944448
JB		 118002011-01-05 Joel Brobecker <brobecker@adacore.com>
11801
11802 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11803 update.
11804
71ce852c
JB		 118052011-01-01 Joel Brobecker <brobecker@adacore.com>
11806
11807 * server.c (gdbserver_version): Update copyright year in version
11808 output.
11809 * gdbreplay.c (gdbreplay_version): Ditto.
11810
eb826dc6
MF		 118112010-12-29 Jie Zhang <jie.zhang@analog.com>
11812
11813 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11814 * linux-bfin-low.c: New file.
11815 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11816 PT_DATA_ADDR for BFIN targets.
11817 * Makefile.in (SFILES): Add linux-bfin-low.c.
11818 (clean): Remove reg-bfin.c.
11819 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11820 * README: Mention supported Blackfin targets.
11821
39ab222a
MF		 118222010-12-23 Mike Frysinger <vapier@gentoo.org>
11823
11824 * .gitignore: New file.
11825
a1f2ce7d
MF		 118262010-11-16 Mike Frysinger <vapier@gentoo.org>
11827
11828 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11829
f474844c
JZ		 118302010-10-22 Jie Zhang <jie@codesourcery.com>
11831
11832 * Makefile.in: Add FLAGS_TO_PASS variable.
11833 (install): Remove dependency of install-only and recursively
11834 invoke make for install-only.
11835
f1048712
DE		 118362010-10-04 Doug Evans <dje@google.com>
11837
11838 * Makefile.in (uninstall): Use $(DESTDIR).
11839
b53a1623
PA		 118402010-09-24 Pedro Alves <pedro@codesourcery.com>
11841
e6ee044d
PA		 11842 PR gdb/11842
11843
b53a1623
PA		 11844 * linux-x86-low.c (compat_siginfo_from_siginfo)
11845 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11846 si_code is < 0. Check for si_code == SI_TIMER before checking for
11847 si_code < 0.
11848
fa1bd1e4
JB		 118492010-09-13 Joel Brobecker <brobecker@adacore.com>
11850
11851 * lynx-i386-low.c: New file.
11852 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11853
47fac8f8
JB		 118542010-09-13 Joel Brobecker <brobecker@adacore.com>
11855
11856 * lynx-low.c (ptrace_request_to_str): Remove handling for
11857 request values that have been removed in LynxOS 5.x.
11858
1adfc54d
JB		 118592010-09-13 Joel Brobecker <brobecker@adacore.com>
11860
11861 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11862 <ptrace.h>
11863
c2a66c29
NS		 118642010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11865
11866 * configure.ac: Add --enable-inprocess-agent option.
11867 * configure: Rebuilt.
11868
32fcada3
YQ		 118692010-09-06 Yao Qi <yao@codesourcery.com>
11870
11871 * linux-low.c (linux_kill): Remove unused variable.
11872 (linux_stabilize_threads): Likewise.
11873 * server.c (start_inferior): Likewise.
11874 (queue_stop_reply_callback): Likewise.
11875 * tracepoint.c (do_action_at_tracepoint): Likewise.
11876
0cccb683
YQ		 118772010-09-06 Yao Qi <yao@codesourcery.com>
11878
11879 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11880 on return.
11881
423ec54c
JK		 118822010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11883
11884 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11885
12ac6819
PA		 118862010-09-06 Pedro Alves <pedro@codesourcery.com>
11887
11888 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11889 "$(IPA_DEPFILES)".
11890
8ed54b31
JB		 118912010-09-01 Joel Brobecker <brobecker@adacore.com>
11892
11893 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11894 gdbserver/lynx-ppc-low.c: New files.
11895 * Makefile.in (lynx_low_h): New variable.
11896 (lynx-low.o, lynx-ppc-low.o): New rules.
11897 * configure.ac: On LynxOS, link with -lnetinet.
11898 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11899 * configure: regenerate.
11900
bb0116a4
JB		 119012010-09-01 Joel Brobecker <brobecker@adacore.com>
11902
11903 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11904 * configure.ac: Add check for vasprintf and vsnprintf.
11905 * configure, config.in: Regenerate.
11906 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11907
a778ab81 119082010-09-01 Joel Brobecker <brobecker@adacore.com>
11909
11910 * gdbreplay.c: Move include of alloca.h up, next to include of
11911 malloc.h.
11912 * server.h: Add include of malloc.h.
11913 * mem-break.c: Remove include of malloc.h.
11914 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11915
8b034a19 119162010-09-01 Joel Brobecker <brobecker@adacore.com>
11917
11918 * Makefile.in (memmem.o): Build with -Wno-error.
11919
119202010-09-01 Joel Brobecker <brobecker@adacore.com>
11921
11922 * utils.c (xsnprintf): Make non-static.
11923 * server.h: Add xsnprintf declaration.
11924 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11925 replace calls to snprintf by calls to xsnprintf throughout.
11926
119272010-09-01 Joel Brobecker <brobecker@adacore.com>
11928
11929 * configure.ac: Add configure check for alloca.
11930 * configure, config.in: Regenerate.
11931 * server.h: Include alloca.h if it exists.
11932 * gdbreplay.c: Include alloca.h if it exists.
11933
1a981360
PA		 119342010-08-28 Pedro Alves <pedro@codesourcery.com>
11935
11936 * linux-low.c (__SIGRTMIN): Define if not already defined.
11937 (linux_create_inferior): Check for __ANDROID__ rather than
11938 __SIGRTMIN.
11939 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11940 are already deferred.
11941 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11942 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11943 stopped and already has a pending signal to report.
11944 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11945 a pending signal to report or is moving out of a jump pad.
11946 (linux_init_signals): Check for __ANDROID__ rather than
11947 __SIGRTMIN.
11948
b4d51a55
PA		 119492010-08-28 Pedro Alves <pedro@codesourcery.com>
11950
11951 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11952 debug_threads check. Avoid a linear search when not doing debug
11953 output.
11954
ec48365d
PA		 119552010-08-27 Pedro Alves <pedro@codesourcery.com>
11956
11957 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11958 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11959 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11960 (process_event): Change local fd's type to gdb_fildes_t.
11961 (create_file_handler): Adjust prototype.
11962 (delete_file_handler): Adjust prototype.
11963 (handle_file_event): Adjust prototype. Use pfildes.
11964 (create_file_event): Adjsut prototype.
11965 * remote-utils.c (remote_desc, listen_desc): Change type to
11966 gdb_fildes_t.
11967 * server.h: New gdb_fildes_t typedef.
11968 [USE_WIN32API]: Include winsock2.h.
11969 (delete_file_handler, add_file_handler): Adjust prototypes.
11970 (pfildes): Declare.
11971 * utils.c (pfildes): New.
11972
854d88f0
PA		 119732010-08-27 Pedro Alves <pedro@codesourcery.com>
11974
11975 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11976 * configure: Regenerate.
11977
0146f85b
PA		 119782010-08-27 Pedro Alves <pedro@codesourcery.com>
11979
11980 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11981 (linux_done_accessing_memory): ... this.
11982 (linux_target_ops): Adjust.
11983 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11984 * nto-low.c (nto_target_ops): Adjust comment.
11985 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11986 * spu-low.c (spu_target_ops): Adjust comment.
11987 * target.h (target_ops): Rename unprepare_to_access_memory field
11988 to done_accessing_memory.
11989 (unprepare_to_access_memory): Rename to ...
11990 (done_accessing_memory): ... this.
11991
90d74c30
PA		 119922010-08-26 Pedro Alves <pedro@codesourcery.com>
11993
11994 * linux-low.c (linux_prepare_to_access_memory): New.
11995 (linux_unprepare_to_access_memory): New.
11996 (linux_target_ops): Install them.
11997 * server.c (read_memory): Rename to ...
11998 (gdb_read_memory): ... this. Use
11999 prepare_to_access_memory/prepare_to_access_memory.
12000 (write_memory): Rename to ...
12001 (gdb_write_memory): ... this. Use
12002 prepare_to_access_memory/prepare_to_access_memory.
12003 (handle_search_memory_1): Adjust.
12004 (process_serial_event): Adjust.
12005 * target.h (struct target_ops): New fields
12006 prepare_to_access_memory and unprepare_to_access_memory.
12007 (prepare_to_access_memory, unprepare_to_access_memory): New.
12008 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12009 prepare_to_access_memory/prepare_to_access_memory.
12010 * nto-low.c (nto_target_ops): Adjust.
12011 * spu-low.c (spu_target_ops): Adjust.
12012 * win32-low.c (win32_target_ops): Adjust.
12013
fd467969
PA		 120142010-08-26 Pedro Alves <pedro@codesourcery.com>
12015
12016 * Makefile.in (WARN_CFLAGS): Get it from configure.
12017 (WERROR_CFLAGS): New.
12018 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12019 * configure.ac: Introduce --enable-werror, which adds -Werror to
12020 the compiler command line. Enabled by default. Disable with
12021 --disable-werror. Add -Wdeclaration-after-statement
12022 Wpointer-arith and -Wformat-nonliteral to warning flags.
12023 * configure: Regenerate.
12024
331e2f5f
PA		 120252010-08-26 Pedro Alves <pedro@codesourcery.com>
12026
12027 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12028
e581f2b4
PA		 120292010-08-26 Pedro Alves <pedro@codesourcery.com>
12030
12031 * gdbreplay.c (remote_error): New.
12032 (gdbchar): New.
12033 (expect): Use gdbchar. Check for error reading from GDB.
12034 Clarify sync error output.
12035 (play): Check for errors writing to GDB.
12036 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12037 * remote-utils.c (getpkt): Check for errors writing to the remote
12038 descriptor.
12039
3c11dd79
PA		 120402010-08-25 Pedro Alves <pedro@codesourcery.com>
12041
12042 * linux-low.c (linux_wait_1): Move non-debugging code out of
12043 `debug_threads' control.
12044
d20a8ad9
PA		 120452010-08-25 Pedro Alves <pedro@codesourcery.com>
12046
12047 * linux-low.c (linux_wait_1): Don't set last_status here.
12048 * server.c (push_event, queue_stop_reply_callback): Assert we're
12049 not pushing a TARGET_WAITKIND_IGNORE event.
12050 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12051 (myresume, handle_target_event): Set the thread's last_resume_kind
12052 and last_status from the target returned status.
12053
964e4306
PA		 120542010-08-25 Pedro Alves <pedro@codesourcery.com>
12055
12056 PR threads/10729
12057
12058 * linux-x86-low.c (update_debug_registers_callback): New.
12059 (i386_dr_low_set_addr): Use it.
12060 (i386_dr_low_get_addr): New.
12061 (i386_dr_low_set_control): Use update_debug_registers_callback.
12062 (i386_dr_low_get_control): New.
12063 (i386_dr_low_get_status): Adjust.
12064 * linux-low.c (linux_stop_lwp): New.
12065 * linux-low.h (linux_stop_lwp): Declare.
12066
12067 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12068 argument instead of a i386_debug_reg_state.
12069 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12070 a i386_debug_reg_state.
12071 (i386_insert_aligned_watchpoint): Adjust.
12072 (i386_remove_aligned_watchpoint): Adjust.
12073 (i386_low_stopped_data_address): Read the debug registers from the
12074 inferior instead of from the mirrors.
12075 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12076 (i386_dr_low_get_addr): Declare.
12077 (i386_dr_low_get_control): Declare.
12078 (i386_dr_low_get_status): Change prototype.
12079
12080 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12081 (i386_dr_low_get_addr): New.
12082 (i386_dr_low_get_control): New.
12083 (i386_dr_low_get_status): Adjust prototype. Return
12084 dr_status_mirror.
12085 (i386_initial_stuff): Clear dr_status_mirror and
12086 dr_control_mirror.
12087 (i386_get_thread_context): Adjust.
12088 (i386_set_thread_context): Adjust.
12089 (i386_thread_added): Adjust.
12090
5f21a75b
PA		 120912010-08-24 Pedro Alves <pedro@codesourcery.com>
12092
12093 * linux-low.h (linux_thread_area): Delete declaration.
12094
3e4c1235
TS		 120952010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12096
12097 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12098 after its termination.
12099
1971b033
PA		 121002010-08-09 Pedro Alves <pedro@codesourcery.com>
12101
12102 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12103 (gdb_wants_all_stopped): Delete.
12104 (linux_wait_1): Don't call them.
12105 * server.c (handle_v_cont): Tag all threads as want-stopped.
12106 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12107 stopped as "client-wants-stopped".
12108
310444ac
PA		 121092010-07-31 Pedro Alves <pedro@codesourcery.com>
12110
12111 * Makefile.in (signals_h): New.
12112 (server_h): Depend on it.
12113 (server.o): Don't depend on $(signals_def).
12114 (signals.o): Depend on $(signals_def).
12115
a19cae16
JK		 121162010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12117
12118 * Makefile.in (signals_def): New.
12119 (server_h): Append include/gdb/signals.h and signals_def.
12120 (server.o): Append signals_def.
12121
30d50328
JK		 121222010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12123
12124 * server.c (handle_target_event): Use target_signal_to_host for
12125 resume_info.sig initialization.
12126 * target.h (struct thread_resume) <sig>: New comment.
12127
5c3216e2
OS		 121282010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12129
c6f46ca0
OS		 12130 * server.c (handle_query): strcpy() the returned string from paddress()
12131 instead of sprintf().
5c3216e2
OS		 12132 * utils.c (paddress): Return phex_nz().
12133
6bd31874
JB		 121342010-07-07 Joel Brobecker <brobecker@adacore.com>
12135
12136 * server.c (handle_v_cont): Call mourn_inferior if process
12137 just exited.
12138 (myresume): Likewise.
12139
0fb4aa4b
PA		 121402010-07-01 Pedro Alves <pedro@codesourcery.com>
12141
12142 Static tracepoints, and integration with UST.
12143
12144 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12145 * mem-break.c (uninsert_all_breakpoints)
12146 (reinsert_all_breakpoints): New.
12147 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12148 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12149 (gdb_agent_ust_loaded, helper_thread_id)
12150 (gdb_agent_helper_thread_id): New macros.
12151 (struct ipa_sym_addresses): Add addr_ust_loaded,
12152 addr_helper_thread_id, addr_cmd_buf.
12153 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12154 (in_process_agent_loaded_ust): New.
12155 (write_e_ust_not_loaded): New.
12156 (maybe_write_ipa_ust_not_loaded): New.
12157 (struct collect_static_trace_data_action): New.
12158 (enum tracepoint_type) <static_tracepoint>: New.
12159 (struct tracepoint) <handle>: Mention static tracepoints.
12160 (struct static_tracepoint_ctx): New.
12161 (CMD_BUF_SIZE): New.
12162 (add_tracepoint_action): Handle static tracepoint actions.
12163 (unprobe_marker_at): New.
12164 (clear_installed_tracepoints): Handle static tracepoints.
12165 (cmd_qtdp): Handle static tracepoints.
12166 (probe_marker_at): New.
12167 (cmd_qtstart): Handle static tracepoints.
12168 (response_tracepoint): Handle static tracepoints.
12169 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12170 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12171 (get_context_regcache): Handle static tracepoints.
12172 (do_action_at_tracepoint): Handle static tracepoint actions.
12173 (traceframe_find_block_type): Handle static trace data blocks.
12174 (traceframe_read_sdata): New.
12175 (download_tracepoints): Download static tracepoint actions.
12176 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12177 (GDB_PROBE_NAME): New.
12178 (ust_ops): New.
12179 (GET_UST_SYM): New.
12180 (USTF): New.
12181 (dlsym_ust): New.
12182 (ust_marker_to_static_tracepoint): New.
12183 (gdb_probe): New.
12184 (collect_ust_data_at_tracepoint): New.
12185 (gdb_ust_probe): New.
12186 (UNIX_PATH_MAX, SOCK_DIR): New.
12187 (gdb_ust_connect_sync_socket): New.
12188 (resume_thread, stop_thread): New.
12189 (run_inferior_command): New.
12190 (init_named_socket): New.
12191 (gdb_ust_socket_init): New.
12192 (cstr_to_hexstr): New.
12193 (next_st): New.
12194 (first_marker, next_marker): New.
12195 (response_ust_marker): New.
12196 (cmd_qtfstm, cmd_qtsstm): New.
12197 (unprobe_marker_at, probe_marker_at): New.
12198 (cmd_qtstmat, gdb_ust_thread): New.
12199 (gdb_ust_init): New.
12200 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12201 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12202 (ST_REGENTRY): New.
12203 (x86_64_st_collect_regmap): New.
12204 (X86_64_NUM_ST_COLLECT_GREGS): New.
12205 (AMD64_RIP_REGNUM): New.
12206 (supply_static_tracepoint_registers): New.
12207 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12208 (ST_REGENTRY): New.
12209 (i386_st_collect_regmap): New.
12210 (i386_NUM_ST_COLLECT_GREGS): New.
12211 (supply_static_tracepoint_registers): New.
12212 * server.c (handle_query): Handle qXfer:statictrace:read.
12213 <qSupported>: Report support for StaticTracepoints, and
12214 qXfer:statictrace:read features.
12215 * server.h (traceframe_read_sdata)
12216 (supply_static_tracepoint_registers): Declare.
12217 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12218 (unpack_varlen_hex): Include in IPA build.
12219 * Makefile.in (ustlibs, ustinc): New.
12220 (IPA_OBJS): Add remote-utils-ipa.o.
12221 ($(IPA_LIB)): Link -ldl and -lpthread.
12222 (UST_CFLAGS): New.
12223 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12224 * config.in, configure: Regenerate.
12225
9e4344e5
PA		 122262010-06-20 Ian Lance Taylor <iant@google.com>
12227 Pedro Alves <pedro@codesourcery.com>
12228
12229 * linux-x86-low.c (always_true): Delete.
12230 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12231 trying to fool the compiler with always_true.
12232
c6beb2cb
PA		 122332010-06-20 Pedro Alves <pedro@codesourcery.com>
12234
12235 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12236 conditions in gdbserver.
12237
d2ed6730
UW		 122382010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12239
12240 * spu-low.c (spu_read_memory): Wrap around local store limit.
12241 (spu_write_memory): Likewise.
12242
4e29fb54
PA		 122432010-06-15 Pedro Alves <pedro@codesourcery.com>
12244
12245 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12246 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12247 LONGEST uses.
12248 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12249 uses.
12250 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12251 uses with LONGEST uses.
12252
6a271cae
PA		 122532010-06-14 Stan Shebs <stan@codesourcery.com>
12254 Pedro Alves <pedro@codesourcery.com>
12255
12256 Bytecode compiler.
12257
12258 * linux-x86-low.c: Include limits.h.
12259 (add_insns): New.
12260 (always_true): New.
12261 (EMIT_ASM): New.
12262 (EMIT_ASM32): New.
12263 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12264 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12265 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12266 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12267 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12268 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12269 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12270 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12271 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12272 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12273 (amd64_emit_void_call_2): New.
12274 (amd64_emit_ops): New.
12275 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12276 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12277 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12278 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12279 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12280 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12281 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12282 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12283 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12284 (i386_emit_stack_adjust, i386_emit_int_call_1)
12285 (i386_emit_void_call_2): New.
12286 (i386_emit_ops): New.
12287 (x86_emit_ops): New.
12288 (the_low_target): Install x86_emit_ops.
12289 * server.h (struct emit_ops): New.
12290 (get_raw_reg_func_addr): Declare.
12291 (current_insn_ptr, emit_error): Declare.
12292 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12293 (set_trace_state_variable_value): New defines.
12294 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12295 addr_get_trace_state_variable_value and
12296 addr_set_trace_state_variable_value.
12297 (symbol_list): New fields for get_raw_reg,
12298 get_trace_state_variable_value and set_trace_state_variable_value.
12299 (condfn): New typedef.
12300 (struct tracepoint): New field `compiled_cond'.
12301 (do_action_at_tracepoint): Clear compiled_cond.
12302 (get_trace_state_variable_value, set_trace_state_variable_value):
12303 Export in the IPA.
12304 (condition_true_at_tracepoint): If there's a compiled condition,
12305 run that.
12306 (current_insn_ptr, emit_error): New globals.
12307 (struct bytecode_address): New.
12308 (get_raw_reg_func_addr): New.
12309 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12310 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12311 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12312 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12313 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12314 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12315 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12316 (compile_tracepoint_condition, compile_bytecodes): New.
12317 * target.h (emit_ops): Forward declare.
12318 (struct target_ops): New field emit_ops.
12319 (target_emit_ops): New.
12320 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12321 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12322 * linux-low.c (linux_emit_ops): New.
12323 (linux_target_ops): Install it.
12324 * linux-low.h (struct linux_target_ops): New field emit_ops.
12325
92b72907
UW		 123262010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12327
12328 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12329 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12330
fa593d66
PA		 123312010-06-01 Pedro Alves <pedro@codesourcery.com>
12332 Stan Shebs <stan@codesourcery.com>
12333
12334 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12335 (all): Depend on $(extra_libraries).
12336 (install-only): Install the IPA.
12337 (IPA_OBJS, IPA_LIB): New.
12338 (clean): Remove the IPA lib.
12339 (IPAGENT_CFLAGS): New.
12340 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12341 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12342 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12343 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12344 * configure.ac: Check for atomic builtins support in the compiler.
12345 (IPA_DEPFILES, extra_libraries): Define.
12346 * configure.srv (ipa_obj): Add description.
12347 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12348 (i[34567]86-*-linux*): Set ipa_obj.
12349 (x86_64-*-linux*): Set ipa_obj.
12350 * linux-low.c (stabilizing_threads): New.
12351 (supports_fast_tracepoints): New.
12352 (linux_detach): Stabilize threads before detaching.
12353 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12354 the lwp is either not stabilizing, or is moving out of a jump pad.
12355 (linux_fast_tracepoint_collecting): New.
12356 (maybe_move_out_of_jump_pad): New.
12357 (enqueue_one_deferred_signal): New.
12358 (dequeue_one_deferred_signal): New.
12359 (linux_wait_for_event_1): If moving out of a jump pad, defer
12360 pending signals to later.
12361 (linux_stabilize_threads): New.
12362 (linux_wait_1): Check if threads need moving out of jump pads, and
12363 do it if so.
12364 (stuck_in_jump_pad_callback): New.
12365 (move_out_of_jump_pad_callback): New.
12366 (lwp_running): New.
12367 (linux_resume_one_lwp): Handle moving out of jump pads.
12368 (linux_set_resume_request): Dequeue deferred signals.
12369 (need_step_over_p): Also step over fast tracepoint jumps.
12370 (start_step_over): Also uninsert fast tracepoint jumps.
12371 (finish_step_over): Also reinsert fast tracepoint jumps.
12372 (linux_install_fast_tracepoint_jump): New.
12373 (linux_target_ops): Install linux_stabilize_threads and
12374 linux_install_fast_tracepoint_jump_pad.
12375 * linux-low.h (linux_target_ops) <get_thread_area,
12376 install_fast_tracepoint_jump_pad>: New fields.
12377 (struct lwp_info) <collecting_fast_tracepoint,
12378 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12379 (linux_get_thread_area): Declare.
12380 * linux-x86-low.c (jump_insn): New.
12381 (x86_get_thread_area): New.
12382 (append_insns): New.
12383 (push_opcode): New.
12384 (amd64_install_fast_tracepoint_jump_pad): New.
12385 (i386_install_fast_tracepoint_jump_pad): New.
12386 (x86_install_fast_tracepoint_jump_pad): New.
12387 (the_low_target): Install x86_get_thread_area and
12388 x86_install_fast_tracepoint_jump_pad.
12389 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12390 (struct fast_tracepoint_jump): New.
12391 (fast_tracepoint_jump_insn): New.
12392 (fast_tracepoint_jump_shadow): New.
12393 (find_fast_tracepoint_jump_at): New.
12394 (fast_tracepoint_jump_here): New.
12395 (delete_fast_tracepoint_jump): New.
12396 (set_fast_tracepoint_jump): New.
12397 (uninsert_fast_tracepoint_jumps_at): New.
12398 (reinsert_fast_tracepoint_jumps_at): New.
12399 (set_breakpoint_at): Use write_inferior_memory.
12400 (uninsert_raw_breakpoint): Use write_inferior_memory.
12401 (check_mem_read): Mask out fast tracepoint jumps.
12402 (check_mem_write): Mask out fast tracepoint jumps.
12403 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12404 (set_fast_tracepoint_jump): Declare.
12405 (delete_fast_tracepoint_jump)
12406 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12407 (reinsert_fast_tracepoint_jumps_at): Declare.
12408 * regcache.c: Don't compile many functions when building the
12409 in-process agent library.
12410 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12411 the register buffer in the heap.
12412 (free_register_cache): If the register buffer isn't owned by the
12413 regcache, don't free it.
12414 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12415 pre-existing register caches.
12416 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12417 type.
12418 (convert_ascii_to_int): : Constify `from' parameter type.
12419 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12420 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12421 the needed buffer in-place.
12422 (relocate_instruction): New.
12423 * server.c (handle_query) <qSymbols>: If the target supports
12424 tracepoints, give it a chance of looking up symbols. Report
12425 support for fast tracepoints.
12426 (handle_status): Stabilize threads.
12427 (process_serial_event): Adjust.
12428 * server.h (struct fast_tracepoint_jump): Forward declare.
12429 (struct process_info) <fast_tracepoint_jumps>: New field.
12430 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12431 (decode_X_packet, decode_M_packet): Adjust.
12432 (relocate_instruction): Declare.
12433 (in_process_agent_loaded): Declare.
12434 (tracepoint_look_up_symbols): Declare.
12435 (struct fast_tpoint_collect_status): Declare.
12436 (fast_tracepoint_collecting): Declare.
12437 (force_unlock_trace_buffer): Declare.
12438 (handle_tracepoint_bkpts): Declare.
12439 (initialize_low_tracepoint)
12440 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12441 * target.h (struct target_ops) <stabilize_threads,
12442 install_fast_tracepoint_jump_pad>: New fields.
12443 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12444 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12445 [HAVE_STDINT_H]: Include stdint.h.
12446 (trace_debug_1): Rename to ...
12447 (trace_vdebug): ... this.
12448 (trace_debug): Rename to ...
12449 (trace_debug_1): ... this. Add `level' parameter.
12450 (trace_debug): New.
12451 (ATTR_USED, ATTR_NOINLINE): New.
12452 (IP_AGENT_EXPORT): New.
12453 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12454 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12455 (about_to_request_buffer_space, trace_buffer_is_full)
12456 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12457 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12458 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12459 (traceframe_write_count, traceframes_created)
12460 (trace_state_variables)
12461 New renaming defines.
12462 (struct ipa_sym_addresses): New.
12463 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12464 (symbol_list): New.
12465 (ipa_sym_addrs): New.
12466 (all_tracepoint_symbols_looked_up): New.
12467 (in_process_agent_loaded): New.
12468 (write_e_ipa_not_loaded): New.
12469 (maybe_write_ipa_not_loaded): New.
12470 (tracepoint_look_up_symbols): New.
12471 (debug_threads) [IN_PROCESS_AGENT]: New.
12472 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12473 (UNKNOWN_SIDE_EFFECTS): New.
12474 (stop_tracing): New.
12475 (flush_trace_buffer): New.
12476 (stop_tracing_bkpt): New.
12477 (flush_trace_buffer_bkpt): New.
12478 (read_inferior_integer): New.
12479 (read_inferior_uinteger): New.
12480 (read_inferior_data_pointer): New.
12481 (write_inferior_data_pointer): New.
12482 (write_inferior_integer): New.
12483 (write_inferior_uinteger): New.
12484 (struct collect_static_trace_data_action): Delete.
12485 (enum tracepoint_type): New.
12486 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12487 <actions_str, step_actions, step_actions_str>: Only include in
12488 GDBserver.
fa593d66
PA		 12489 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12490 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12491 (tracepoints): Use IP_AGENT_EXPORT.
12492 (last_tracepoint): Don't include in the IPA.
12493 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12494 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12495 (alloced_trace_state_variables): New.
12496 (trace_state_variables): Use IP_AGENT_EXPORT.
12497 (traceframe_t): Delete unused variable.
12498 (circular_trace_buffer): Don't include in the IPA.
12499 (trace_buffer_start): Delete.
12500 (struct trace_buffer_control): New.
12501 (trace_buffer_free): Delete.
12502 (struct ipa_trace_buffer_control): New.
12503 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12504 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12505 New.
12506 (trace_buffer_ctrl): New.
12507 (TRACE_BUFFER_CTRL_CURR): New.
12508 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12509 Reimplement as macros.
12510 (trace_buffer_wrap): Delete.
12511 (traceframe_write_count, traceframe_read_count)
12512 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12513 (struct tracepoint_hit_ctx) <type>: New field.
12514 (struct fast_tracepoint_ctx): New.
12515 (memory_barrier): New.
12516 (cmpxchg): New.
12517 (record_tracepoint_error): Update atomically in the IPA.
12518 (clear_inferior_trace_buffer): New.
12519 (about_to_request_buffer_space): New.
12520 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12521 updating the same buffer.
12522 (add_tracepoint): Default the tracepoint's type to trap
12523 tracepoint, and orig_size to -1.
12524 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12525 internal variables.
12526 (create_trace_state_variable): New parameter `gdb'. Handle it.
12527 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12528 (cmd_qtdp): Handle fast tracepoints.
12529 (cmd_qtdv): Adjust.
12530 (max_jump_pad_size): New.
12531 (gdb_jump_pad_head): New.
12532 (get_jump_space_head): New.
12533 (claim_jump_space): New.
12534 (sort_tracepoints): New.
12535 (MAX_JUMP_SIZE): New.
12536 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12537 IPA.
12538 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12539 support. Upload fast traceframes, and delete internal IPA
12540 breakpoints.
12541 (stop_tracing_handler): New.
12542 (flush_trace_buffer_handler): New.
12543 (cmd_qtstop): Upload fast tracepoints.
12544 (response_tracepoint): Handle fast tracepoints.
12545 (tracepoint_finished_step): Upload fast traceframes. Set the
12546 tracepoint hit context's tracepoint type.
12547 (handle_tracepoint_bkpts): New.
12548 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12549 type. Add comment about fast tracepoints.
12550 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12551 non-existing action_str field.
12552 (get_context_regcache): Handle fast tracepoints.
12553 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12554 to the regcache.
12555 (fast_tracepoint_from_jump_pad_address): New.
12556 (fast_tracepoint_from_ipa_tpoint_address): New.
12557 (collecting_t): New.
12558 (force_unlock_trace_buffer): New.
12559 (fast_tracepoint_collecting): New.
12560 (collecting): New.
12561 (gdb_collect): New.
12562 (write_inferior_data_ptr): New.
12563 (target_tp_heap): New.
12564 (target_malloc): New.
12565 (download_agent_expr): New.
12566 (UALIGN): New.
12567 (download_tracepoints): New.
12568 (download_trace_state_variables): New.
12569 (upload_fast_traceframes): New.
12570 (IPA_FIRST_TRACEFRAME): New.
12571 (IPA_NEXT_TRACEFRAME_1): New.
12572 (IPA_NEXT_TRACEFRAME): New.
12573 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12574 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12575 (gdb_jump_pad_buffer_end): New.
12576 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12577 (initialize_tracepoint): Adjust.
12578 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12579 buffer. Initialize the low module.
12580 * utils.c (PREFIX, TOOLNAME): New.
12581 (malloc_failure): Use PREFIX.
12582 (error): In the IPA, an error causes an exit.
12583 (fatal, warning): Use PREFIX.
12584 (internal_error): Use TOOLNAME.
12585 (NUMCELLS): Increase to 10.
12586 * configure, config.in: Regenerate.
12587
d149dd1d
PA		 125882010-06-01 Pedro Alves <pedro@codesourcery.com>
12589
12590 * server.c (handle_query) <qSupported>: Do two passes over the
12591 qSupported string to avoid nesting strtok.
12592
f6528abd
JK		 125932010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12594
12595 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12596 (CDEPS): New.
12597 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12598 -Wl,--dynamic-list.
12599 * configure: Regenerate.
12600 * proc-service.list: New.
12601
ca2a87a0
JK		 126022010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12603
12604 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12605 New comment.
12606
363a6e9f
OS		 126072010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12608
12609 * gdbreplay.c (remote_open): Check error return from socket() call by
12610 its equality to -1 not by it being negative.
12611 * remote-utils.c (remote_open): Likewise.
12612
d23b6cb1
PA		 126132010-05-23 Pedro Alves <pedro@codesourcery.com>
12614
12615 * config.h: Regenerate.
12616
28d3cf85
MK		 126172010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12618
12619 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12620 doesn't provide PTRACE_GET_THREAD_AREA.
12621
fea36a59
MK		 126222010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12623
12624 * linux-m68k-low.c: Include <asm/ptrace.h>
12625 (ps_get_thread_area): Implement.
12626
24b066ba
DE		 126272010-05-03 Doug Evans <dje@google.com>
12628
12629 * event-loop.c (struct callback_event): New struct.
12630 (callback_list): New global.
12631 (append_callback_event, delete_callback_event): New functions.
12632 (process_callback): New function.
12633 (start_event_loop): Call it.
12634 * remote-utils.c (NOT_SCHEDULED): Define.
12635 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12636 moved out of readchar.
12637 (readchar): Rewrite. Call reschedule before returning.
12638 (reset_readchar): New function.
12639 (remote_close): Call it.
12640 (process_remaining, reschedule): New functions.
12641 * server.h (callback_handler_func): New typedef.
12642 (append_callback_event, delete_callback_event): Declare.
12643
9836d6ea
PA		 126442010-05-03 Pedro Alves <pedro@codesourcery.com>
12645
12646 * proc-service.c (ps_pglobal_lookup): Use
12647 thread_db_look_up_one_symbol.
12648 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12649 parameter. Use it instead of all_symbols_looked_up.
12650 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12651 field.
12652 (all_symbols_looked_up): Don't declare.
12653 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12654 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12655 field.
12656 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12657 Set all_symbols_looked_up here.
12658 (thread_db_look_up_one_symbol): New.
12659 (thread_db_get_tls_address): Adjust.
12660 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12661 thread_db object on the heap, and tentatively set it in the
12662 process structure.
12663 (thread_db_init): Don't set all_symbols_looked_up here.
12664 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12665
7984d532
PA		 126662010-05-03 Pedro Alves <pedro@codesourcery.com>
12667
12668 * linux-low.c (linux_kill, linux_detach): Adjust.
12669 (status_pending_p_callback): Remove redundant statement. Check
12670 for !TARGET_WAITIKIND_IGNORE, instead of
12671 TARGET_WAITKIND_STOPPED.
12672 (handle_tracepoints): Make sure LWP is locked. Adjust.
12673 (linux_wait_for_event_1): Adjust.
12674 (linux_cancel_breakpoints): New.
12675 (unsuspend_one_lwp): New.
12676 (unsuspend_all_lwps): New.
12677 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12678 (send_sigstop_callback): Change return type to int, add new
12679 `except' parameter and handle it.
12680 (suspend_and_send_sigstop_callback): New.
12681 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12682 pass them down. If SUSPEND, also increment the lwp's suspend
12683 count.
12684 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12685 (need_step_over_p): Don't consider suspended LWPs.
12686 (start_step_over): Adjust.
12687 (proceed_one_lwp): Change return type to int, add new `except'
12688 parameter and handle it.
12689 (unsuspend_and_proceed_one_lwp): New.
12690 (proceed_all_lwps): Use find_inferior instead of
12691 for_each_inferior.
12692 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12693 also decrement the suspend count of LWPs. Pass `except' down,
12694 instead of hacking its suspend count.
12695 (linux_pause_all): Add `freeze' parameter. Adjust.
12696 (linux_unpause_all): New.
12697 (linux_target_ops): Install linux_unpause_all.
12698 * server.c (handle_status): Adjust.
12699 * target.h (struct target_ops): New fields `unpause_all' and
12700 `cancel_breakpoints'. Add new parameter to `pause_all'.
12701 (pause_all): Add new `freeze' parameter.
12702 (unpause_all): New.
12703 (cancel_breakpoints): New.
12704 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12705 cancel breakpoints.
12706 (cmd_qtstart): Pause threads.
12707 (stop_tracing): Pause threads, and cancel breakpoints.
12708 * win32-low.c (win32_target_ops): Adjust.
12709
e471f25b
PA		 127102010-05-03 Pedro Alves <pedro@codesourcery.com>
12711
12712 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12713 the inferior right away from here...
12714 (linux_wait_1): ... to here, and adjust to check the thread's
12715 last_resume_kind instead of the lwp's step or stop_expected flags.
12716
1915ef4f
PA		 127172010-05-02 Pedro Alves <pedro@codesourcery.com>
12718
12719 * README: Use consistent `GDB' and `GDBserver' spellings.
12720
f9e39928
PA		 127212010-05-02 Pedro Alves <pedro@codesourcery.com>
12722
12723 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12724 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12725 (linux_detach_one_lwp): Assume the lwp is stopped.
12726 (any_thread_of): Delete.
12727 (linux_detach): Stop all lwps here. Don't blindly delete all
12728 breakpoints.
12729 (delete_lwp_callback): New.
12730 (linux_mourn): Delete all lwps of the process that is gone.
12731 (linux_wait_1): Don't delete the last lwp of the process here.
12732 * mem-break.h (mark_breakpoints_out): Declare.
12733 * mem-break.c (mark_breakpoints_out): New.
12734 (free_all_breakpoints): Use it.
12735 * server.c (handle_target_event): If the process is gone, mark
12736 breakpoints out.
12737 * thread-db.c (struct thread_db) <create_bp>: New field.
12738 (thread_db_enable_reporting): Fix prototype. Store a thread event
12739 breakpoint reference in the thread_db struct.
12740 (thread_db_load_search): Clear the thread_db object.
12741 (try_thread_db_load_1): Ditto.
12742 (switch_to_process): New.
12743 (disable_thread_event_reporting): Use it.
12744 (remove_thread_event_breakpoints): New.
12745 (thread_db_detach, thread_db_mourn): Use it.
12746
1e7fc18c
PA		 127472010-05-01 Pedro Alves <pedro@codesourcery.com>
12748
12749 * linux-low.c (linux_enable_event_reporting): New.
12750 (linux_wait_for_event_1, handle_extended_wait): Use it.
12751
02fc4de7
PA		 127522010-04-30 Pedro Alves <pedro@codesourcery.com>
12753
12754 * linux-low.c (linux_kill_one_lwp, linux_kill)
12755 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12756 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12757 SIGSTOP even if the LWP is stopped.
12758 (send_sigstop_callback): New.
12759 (stop_all_lwps): Use send_sigstop_callback instead.
12760 (linux_resume_one_thread): Adjust.
12761 (proceed_one_lwp): Still proceed an LWP that the client has
12762 requested to stop, if we haven't reported it as stopped yet. Make
12763 sure that LWPs the client want stopped, have a pending SIGSTOP.
12764
bc3b5632
DE		 127652010-04-26 Doug Evans <dje@google.com>
12766
ae1ada35
DE		 12767 * server.c (handle_general_set): Make static.
12768
bc3b5632
DE		 12769 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12770 Print received char after testing for error/eof instead of before.
12771 (input_interrupt): Tweak comment.
12772
65730243
DE		 127732010-04-23 Doug Evans <dje@google.com>
12774
12775 * server.c (start_inferior): Print inferior argv if --debug.
12776
a8ae7dc0
AR		 127772010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12778
12779 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12780 * nto-x86-low.c: Include server.h
12781
1c07cc19
PM		 127822010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12783
12784 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12785 be consistent with other sources of this directory.
12786 (init_registers_amd64): Correct name of source file of this function
12787 in the comment.
12788
e0a61e09
PM		 127892010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12790
12791 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12792 64-bit executables.
12793
54709339
PM		 127942010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12795
12796 * win32-i386-low.c: Add 64-bit support.
12797 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12798 (init_registers_amd64): Declare.
12799 (mappings): Add 64-bit version of array.
12800 (init_windows_x86): New function.
12801 (the_low_target): Change init_arch field to init_windows_x86.
12802
e8f0053d
PM		 128032010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12804
12805 * win32-low.c: Adapt to support also 64-bit architecture.
12806 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12807 (get_image_name): Use SIZE_T type for local variable `done'.
12808 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12809 (toolhelp_get_dll_name): Idem.
12810 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12811 Use uintptr_t typecast to avoid warning.
12812 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12813 (handle_exception): Use phex_nz to avoid warning.
12814 (win32_wait): Remove unused local variable `process'.
12815
c481e77e
PM		 128162010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12817
12818 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12819 `amd64-avx.o'.
12820
12ea4b69
PM		 128212010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12822
12823 * configure.ac: Use `ws2_32' library for srv_mingw.
12824 * configure: Regenerate.
12825 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12826 * remote-utils.c: Likewise.
12827
f6d1620c
L		 128282010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12829
12830 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12831 if __x86_64__ is defined.
12832
8e642873
PM		 128332010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12834
12835 * configure: Regenerate.
12836
711e434b
PM		 128372010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12838
12839 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12840 * target.h (target_ops): New get_tib_address field.
12841 * win32-low.h (win32_thread_info): Add thread_local_base field.
12842 * win32-low.c (child_add_thread): Add tlb argument.
12843 Set thread_local_base field to TLB.
12844 (get_child_debug_event): Adapt to child_add_thread change.
12845 (win32_get_tib_address): New function.
12846 (win32_target_ops): Set get_tib_address field to
12847 win32_get_tib_address.
12848 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12849
505106cd
PA		 128502010-04-12 Pedro Alves <pedro@codesourcery.com>
12851
505106cd
PA		 12852 * linux-low.c (linux_mourn): Also remove the process.
12853 * server.c (handle_target_event): Don't remove the process here.
12854 * nto-low.c (nto_mourn): New.
12855 (nto_target_ops): Install it.
12856 * spu-low.c (spu_mourn): New.
12857 (spu_target_ops): Install it.
12858 * win32-low.c (win32_mourn): New.
12859 (win32_target_ops): Install it.
12860
e8470a06
PA		 128612010-04-12 Pedro Alves <pedro@codesourcery.com>
12862
12863 * server.h (buffer_xml_printf): Remove redundant `;'.
12864
45ba0d02
PA		 128652010-04-12 Pedro Alves <pedro@codesourcery.com>
12866
12867 * regcache.c (set_register_cache): Invalidate regcaches before
12868 changing the register cache layout.
12869 (regcache_invalidate_one): Allow a NULL regcache.
12870 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12871 regcaches before changing the register cache layout or the target
12872 regsets.
12873
59e04013
L		 128742010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12875
12876 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12877 variable warning on Linux/x86-64.
12878
8336d594
PA		 128792010-04-11 Pedro Alves <pedro@codesourcery.com>
12880
12881 GDBserver disconnected tracing support.
12882
12883 * linux-low.c (linux_remove_process): Delete.
12884 (add_lwp): Don't set last_resume_kind here.
12885 (linux_kill): Use `mourn'.
12886 (linux_detach): Use `thread_db_detach', and `mourn'.
12887 (linux_mourn): New.
12888 (linux_attach_lwp_1): Adjust comment.
12889 (linux_attach): last_resume_kind moved the thread_info; adjust.
12890 (status_pending_p_callback): Adjust.
12891 (linux_wait_for_event_1): Adjust.
12892 (count_events_callback, select_singlestep_lwp_callback)
12893 (select_event_lwp_callback, cancel_breakpoints_callback)
12894 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12895 (proceed_one_lwp): Adjust.
12896 (linux_async): Add debug output.
12897 (linux_thread_stopped): New.
12898 (linux_pause_all): New.
12899 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12900 linux_pause_all.
12901 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12902 (thread_db_free): Delete declaration.
12903 (thread_db_detach, thread_db_mourn): Declare.
12904 * thread-db.c (thread_db_init): Use thread_db_mourn.
12905 (thread_db_free): Delete, split in two.
12906 (disable_thread_event_reporting): New.
12907 (thread_db_detach): New.
12908 (thread_db_mourn): New.
12909
12910 * server.h (struct thread_info) <last_resume_kind>: New field.
12911 <attached>: Add comment.
12912 <gdb_detached>: New field.
12913 (handler_func): Change return type to int.
12914 (handle_serial_event, handle_target_event): Ditto.
12915 (gdb_connected): Declare.
12916 (tracing): Delete.
12917 (disconnected_tracing): Declare.
12918 (stop_tracing): Declare.
12919
12920 * server.c (handle_query) <qSupported>: Report support for
12921 disconnected tracing.
12922 (queue_stop_reply_callback): Account for running threads.
12923 (gdb_wants_thread_stopped): New.
12924 (gdb_wants_all_threads_stopped): New.
12925 (gdb_reattached_process): New.
12926 (handle_status): Clear the `gdb_detached' flag of all processes.
12927 In all-stop, stop all threads.
12928 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12929 (process_serial_event): If the remote connection breaks, or if an
12930 exit was forced with "monitor exit", force an event loop exit.
12931 Handle disconnected tracing on detach.
12932 (handle_serial_event): Adjust.
12933 (handle_target_event): If GDB isn't connected, forward events back
12934 to the inferior, unless the last process exited, in which case,
12935 exit gdbserver. Adjust interface.
12936
12937 * remote-utils.c (remote_open): Don't block in accept. Instead
12938 register an event loop source on the listen socket file
12939 descriptor. Refactor bits into ...
12940 (listen_desc): ... this new global.
12941 (gdb_connected): ... this new function.
12942 (enable_async_notification): ... this new function.
12943 (handle_accept_event): ... this new function.
12944 (remote_close): Clear remote_desc.
12945
12946 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12947
12948 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12949 New fields.
12950 (mourn_inferior): Define.
12951 (target_process_qsupported): Avoid the dangling else problem.
12952 (thread_stopped): Define.
12953 (pause_all): Define.
12954 (target_waitstatus_to_string): Declare.
12955 * target.c (target_waitstatus_to_string): New.
12956
12957 * tracepoint.c (tracing): Make extern.
12958 (disconnected_tracing): New.
12959 (stop_tracing): Make extern. Handle tracing stops due to GDB
12960 disconnecting.
12961 (cmd_qtdisconnected): New.
12962 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12963 (handle_tracepoint_general_set): Handle QTDisconnected.
12964
12965 * event-loop.c (event_handler_func): Change return type to int.
12966 (process_event): Bail out if the event handler wants the event
12967 loop to stop.
12968 (handle_file_event): Ditto.
12969 (start_event_loop): Bail out if the event handler wants the event
12970 loop to stop.
12971
12972 * nto-low.c (nto_target_ops): Adjust.
12973 * spu-low.c (spu_wait): Don't remove the process here.
12974 (spu_target_ops): Adjust.
12975 * win32-low.c (win32_wait): Don't remove the process here.
12976 (win32_target_ops): Adjust.
12977
5d267c4c
PA		 129782010-04-11 Pedro Alves <pedro@codesourcery.com>
12979
12980 * regcache.c (realloc_register_cache): Invalidate inferior's
12981 regcache before recreating it.
12982
623ccd72
PA		 129832010-04-09 Pedro Alves <pedro@codesourcery.com>
12984
12985 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12986
219f2f23
PA		 129872010-04-09 Stan Shebs <stan@codesourcery.com>
12988 Pedro Alves <pedro@codesourcery.com>
12989
12990 * server.h (LONGEST): New.
12991 (struct thread_info) <while_stepping>: New field.
12992 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12993 Declare.
12994 (initialize_tracepoint, handle_tracepoint_general_set)
12995 (handle_tracepoint_query, tracepoint_finished_step)
12996 (tracepoint_was_hit, release_while_stepping_state_list):
12997 (current_traceframe): Declare.
12998 * server.c (handle_general_set): Handle tracepoint packets.
12999 (read_memory): New.
13000 (write_memory): New.
13001 (handle_search_memory_1): Use read_memory.
13002 (handle_query): Report support for conditional tracepoints, trace
13003 state variables, and tracepoint sources. Handle tracepoint
13004 queries.
13005 (main): Initialize the tracepoints module.
13006 (process_serial_event): Handle traceframe reads/writes.
13007
13008 * linux-low.c (handle_tracepoints): New.
13009 (linux_wait_1): Call it.
13010 (linux_resume_one_lwp): Handle while-stepping.
13011 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13012 (linux_target_ops): Install them.
13013 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13014 New field.
13015 * linux-x86-low.c (x86_supports_tracepoints): New.
13016 (the_low_target). Install it.
13017
13018 * mem-break.h (delete_breakpoint): Declare.
13019 * mem-break.c (delete_breakpoint): Make external.
13020
13021 * target.h (struct target_ops): Add `supports_tracepoints',
13022 `read_pc', and `write_pc' fields.
13023 (target_supports_tracepoints): Define.
13024 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13025 (phex_nz): New.
13026
13027 * regcache.h (struct regcache) <registers_owned>: New field.
13028 (init_register_cache, regcache_cpy): Declare.
13029 (regcache_read_pc, regcache_write_pc): Declare.
13030 (register_cache_size): Declare.
13031 (supply_regblock): Declare.
13032 * regcache.c (init_register_cache): New.
13033 (new_register_cache): Use it.
13034 (regcache_cpy): New.
13035 (register_cache_size): New.
13036 (supply_regblock): New.
13037 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13038
219f2f23
PA		 13039 * tracepoint.c: New.
13040
13041 * Makefile.in (OBS): Add tracepoint.o.
13042 (tracepoint.o): New rule.
13043
3a13a53b
L		 130442010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13045
13046 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13047 (i386-mmx.o): New.
13048 (i386-mmx.c): Likewise.
13049 (i386-mmx-linux.o): Likewise.
13050 (i386-mmx-linux.c): Likewise.
13051
13052 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13053 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13054 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13055 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13056
13057 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13058 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13059 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13060
1570b33e
L		 130612010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13062
13063 * Makefile.in (clean): Updated.
13064 (i386-avx.o): New.
13065 (i386-avx.c): Likewise.
13066 (i386-avx-linux.o): Likewise.
13067 (i386-avx-linux.c): Likewise.
13068 (amd64-avx.o): Likewise.
13069 (amd64-avx.c): Likewise.
13070 (amd64-avx-linux.o): Likewise.
13071 (amd64-avx-linux.c): Likewise.
13072
13073 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13074 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13075 (srv_amd64_regobj): Add amd64-avx.o.
13076 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13077 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13078 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13079 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13080 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13081 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13082 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13083
13084 * i387-fp.c: Include "i386-xstate.h".
13085 (i387_xsave): New.
13086 (i387_cache_to_xsave): Likewise.
13087 (i387_xsave_to_cache): Likewise.
13088 (x86_xcr0): Likewise.
13089
13090 * i387-fp.h (i387_cache_to_xsave): Likewise.
13091 (i387_xsave_to_cache): Likewise.
13092 (x86_xcr0): Likewise.
13093
13094 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13095 * linux-crisv32-low.c (target_regsets): Likewise.
13096 * linux-m68k-low.c (target_regsets): Likewise.
13097 * linux-mips-low.c (target_regsets): Likewise.
13098 * linux-ppc-low.c (target_regsets): Likewise.
13099 * linux-s390-low.c (target_regsets): Likewise.
13100 * linux-sh-low.c (target_regsets): Likewise.
13101 * linux-sparc-low.c (target_regsets): Likewise.
13102 * linux-xtensa-low.c (target_regsets): Likewise.
13103
13104 * linux-low.c: Include <sys/uio.h>.
13105 (regsets_fetch_inferior_registers): Support nt_type.
13106 (regsets_store_inferior_registers): Likewise.
13107 (linux_process_qsupported): New.
13108 (linux_target_ops): Add linux_process_qsupported.
13109
13110 * linux-low.h (regset_info): Add nt_type.
13111 (linux_target_ops): Add process_qsupported.
13112
13113 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13114 and <sys/uio.h>.
13115 (init_registers_i386_avx_linux): New.
13116 (init_registers_amd64_avx_linux): Likewise.
13117 (xmltarget_i386_linux_no_xml): Likewise.
13118 (xmltarget_amd64_linux_no_xml): Likewise.
13119 (PTRACE_GETREGSET): Likewise.
13120 (PTRACE_SETREGSET): Likewise.
13121 (x86_fill_xstateregset): Likewise.
13122 (x86_store_xstateregset): Likewise.
13123 (use_xml): Likewise.
13124 (x86_linux_update_xmltarget): Likewise.
13125 (x86_linux_process_qsupported): Likewise.
13126 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13127 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13128 init_registers_i386_linux here. Call
13129 x86_linux_update_xmltarget.
13130 (the_low_target): Add x86_linux_process_qsupported.
13131
13132 * server.c (handle_query): Call target_process_qsupported.
13133
13134 * target.h (target_ops): Add process_qsupported.
13135 (target_process_qsupported): New.
13136
fc7238bb
PA		 131372010-04-03 Pedro Alves <pedro@codesourcery.com>
13138
13139 * inferiors.c (add_thread): Set last_status kind to
13140 TARGET_WAITKIND_IGNORE.
13141 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13142 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13143 (linux_wait_1): Move `thread' local definition to block that uses
13144 it. Don't NULL initialize `event_child'.
13145 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13146 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13147 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13148
bdabb078
PA		 131492010-04-01 Pedro Alves <pedro@codesourcery.com>
13150
13151 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13152 an extended waitstatus, or by a watchpoint.
13153 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13154 thread was stepping or has been stopped by a watchpoint.
13155
d3bbe7a0
PA		 131562010-04-01 Pedro Alves <pedro@codesourcery.com>
13157
13158 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13159 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13160 of another, then delete the previous, and validate all
13161 breakpoints.
13162 (validate_inserted_breakpoint): New.
13163 (delete_disabled_breakpoints): New.
13164 (validate_breakpoints): New.
13165 (check_mem_read): Validate breakpoints before trusting their
13166 shadow. Delete disabled breakpoints.
13167 (check_mem_write): Validate breakpoints before trusting they
13168 should be inserted. Delete disabled breakpoints.
13169 * mem-break.h (validate_breakpoints):
13170 * server.c (handle_query): Validate breakpoints when we see a
13171 qSymbol query.
13172
8b07ae33
PA		 131732010-04-01 Pedro Alves <pedro@codesourcery.com>
13174
13175 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13176 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13177 if we could tell there's a GDB breakpoint at stop_pc.
13178 (need_step_over_p): Don't do a step over if we find a GDB
13179 breakpoint at the resume PC.
13180
13181 * mem-break.c (struct raw_breakpoint): New.
13182 (enum bkpt_type): New type `gdb_breakpoint'.
13183 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13184 fields. New field `raw'.
13185 (find_raw_breakpoint_at): New.
13186 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13187 breakpoint instead.
13188 (set_breakpoint_at): Adjust.
13189 (delete_raw_breakpoint): New.
13190 (release_breakpoint): New.
13191 (delete_breakpoint): Rename to...
13192 (delete_breakpoint_1): ... this. Add proc parameter. Use
13193 release_breakpoint. Return ENOENT.
13194 (delete_breakpoint): Reimplement.
13195 (find_breakpoint_at): Delete.
13196 (find_gdb_breakpoint_at): New.
13197 (delete_breakpoint_at): Delete.
13198 (set_gdb_breakpoint_at): New.
13199 (delete_gdb_breakpoint_at): New.
13200 (gdb_breakpoint_here): New.
13201 (set_reinsert_breakpoint): Use release_breakpoint.
13202 (uninsert_breakpoint): Rename to ...
13203 (uninsert_raw_breakpoint): ... this.
13204 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13205 (reinsert_raw_breakpoint): Change parameter type to
13206 raw_breakpoint.
13207 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13208 instead.
13209 (check_breakpoints): Adjust. Use release_breakpoint.
13210 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13211 (breakpoint_inserted_here): Ditto.
13212 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13213 Don't trust the breakpoint's shadow if it is not inserted.
13214 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13215 (delete_all_breakpoints): Adjust.
13216 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13217 use delete_breakpoint_1.
13218
13219 * mem-break.h (breakpoints_supported): Delete declaration.
13220 (set_gdb_breakpoint_at): Declare.
13221 (gdb_breakpoint_here): Declare.
13222 (delete_breakpoint_at): Delete.
13223 (delete_gdb_breakpoint_at): Declare.
13224
13225 * server.h (struct raw_breakpoint): Forward declare.
13226 (struct process_info): New field `raw_breakpoints'.
13227
13228 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13229 breakpoints.
13230
6bf5e0ba
PA		 132312010-03-24 Pedro Alves <pedro@codesourcery.com>
13232
13233 * linux-low.c (status_pending_p_callback): Fix comment.
13234 (linux_wait_for_event_1): Move most of the internal breakpoint
13235 handling from here...
13236 (linux_wait_1): ... to here.
13237 (count_events_callback): New.
13238 (select_singlestep_lwp_callback): New.
13239 (select_event_lwp_callback): New.
13240 (cancel_breakpoints_callback): New.
13241 (select_event_lwp): New.
13242 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13243 priority to all LWPs that have had events that should be reported
13244 to the client. Cancel breakpoints when about to reporting the
13245 event to the client, not while stopping lwps. No longer cancel
13246 finished single-steps here.
13247 (cancel_finished_single_step): Delete.
13248 (cancel_finished_single_steps): Delete.
13249
414a389f
PA		 132502010-03-24 Pedro Alves <pedro@codesourcery.com>
13251
13252 * mem-break.c (enum bkpt_type): New.
13253 (struct breakpoint): New field `type'.
13254 (set_breakpoint_at): Change return type to struct breakpoint
13255 pointer. Set type to `other_breakpoint' by default.
13256 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13257 in the breakpoint list.
13258 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13259 (reinsert_breakpoint): Rename to ...
13260 (reinsert_raw_breakpoint): ... this.
13261 (reinsert_breakpoints_at): Adjust.
13262 * mem-break.h (struct breakpoint): Declare.
13263 (set_breakpoint_at): Change return type to struct breakpoint
13264 pointer.
13265
2280c721
PA		 132662010-03-24 Pedro Alves <pedro@codesourcery.com>
13267
13268 * server.c (handle_query): Assign, not compare.
13269
d50171e4
PA		 132702010-03-24 Pedro Alves <pedro@codesourcery.com>
13271
13272 Teach linux gdbserver to step-over-breakpoints.
13273
13274 * linux-low.c (can_hardware_single_step): New.
13275 (supports_breakpoints): New.
13276 (handle_extended_wait): If stopping threads, read the stop pc of
13277 the new cloned LWP.
13278 (get_pc): New.
13279 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13280 low target doesn't support retrieving the PC.
13281 (add_lwp): Set last_resume_kind to resume_continue.
13282 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13283 (linux_attach): Don't clear stop_expected. Set the lwp's
13284 last_resume_kind to resume_stop.
13285 (linux_detach_one_lwp): Don't check for removed breakpoints.
13286 (check_removed_breakpoint): Delete.
13287 (status_pending_p): Rename to ...
13288 (status_pending_p_callback): ... this. Don't check for removed
13289 breakpoints. Don't consider threads that are stopped from GDB's
13290 perspective.
13291 (linux_wait_for_lwp): Always read the stop_pc here.
13292 (cancel_breakpoint): New.
13293 (step_over_bkpt): New global.
13294 (linux_wait_for_event_1): Implement stepping over breakpoints.
13295 (gdb_wants_lwp_stopped): New.
13296 (gdb_wants_all_stopped): New.
13297 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13298 single-step traps here. Store the thread's last reported target
13299 wait status.
13300 (send_sigstop): Don't clear stop_expected. Always set it,
13301 instead.
13302 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13303 (cancel_finished_single_step): New.
13304 (cancel_finished_single_steps): New.
13305 (wait_for_sigstop): Don't cancel finished single-step traps here.
13306 (linux_resume_one_lwp): Don't check for removed breakpoints.
13307 Don't set `step' on non-hardware step archs.
13308 (linux_set_resume_request): Ignore resume_stop requests if already
13309 stopping or stopped. Set the lwp's last_resume_kind.
13310 (resume_status_pending_p): Don't check for removed breakpoints.
13311 (need_step_over_p): New.
13312 (start_step_over): New.
13313 (finish_step_over): New.
13314 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13315 requests. Clear the thread's last reported target waitstatus.
13316 Don't use the `suspended' flag. Don't consider pending breakpoints.
13317 (linux_resume): Start a step-over if necessary.
13318 (proceed_one_lwp): New.
13319 (proceed_all_lwps): New.
13320 (unstop_all_lwps): New.
13321 * linux-low.h (struct lwp_info): Rewrite comment for the
13322 `suspended' flag. Add the `stop_pc' field. Delete the
13323 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13324 Add `'last_resume_kind' and `need_step_over' fields.
13325 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13326 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13327 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13328 (set_raw_breakpoint_at): New.
13329 (set_breakpoint_at): Rewrite to use it.
13330 (reinsert_breakpoint_handler): Delete.
13331 (set_reinsert_breakpoint): New.
13332 (reinsert_breakpoint_by_bp): Delete.
13333 (delete_reinsert_breakpoints): New.
13334 (uninsert_breakpoint): Rewrite.
13335 (uninsert_breakpoints_at): New.
13336 (reinsert_breakpoint): Rewrite.
13337 (reinsert_breakpoints_at): New.
13338 (check_breakpoints): Rewrite.
13339 (breakpoint_here): New.
13340 (breakpoint_inserted_here): New.
13341 (check_mem_read): Adjust.
13342 * mem-break.h (breakpoints_supported, breakpoint_here)
13343 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13344 (reinsert_breakpoint_by_bp): Delete declaration.
13345 (delete_reinsert_breakpoints): Declare.
13346 (reinsert_breakpoint): Delete declaration.
13347 (reinsert_breakpoints_at): Declare.
13348 (uninsert_breakpoint): Delete declaration.
13349 (uninsert_breakpoints_at): Declare.
13350 (check_breakpoints): Adjust prototype.
13351 * server.h: Adjust include order.
13352 (struct thread_info): Declare here. Add a `last_status' field.
13353
30ba68cb
MS		 133542010-03-23 Michael Snyder <msnyder@vmware.com>
13355
13356 * server.c (crc32): New function.
13357 (handle_query): Add handling for 'qCRC:' request.
13358
b9a881c2
PA		 133592010-03-23 Pedro Alves <pedro@codesourcery.com>
13360
13361 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13362 lwp had been stopped by a watchpoint.
13363
e92d13d5
PA		 133642010-03-16 Pedro Alves <pedro@codesourcery.com>
13365
13366 * server.h (internal_error): Declare.
13367 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13368 * utils.c (internal_error): New function.
13369
64daa791
AS		 133702010-03-15 Andreas Schwab <schwab@redhat.com>
13371
13372 * configure.srv: Fix typo setting srv_regobj.
13373
f52cd8cd
PA		 133742010-03-15 Pedro Alves <pedro@codesourcery.com>
13375
13376 * linux-low.c (fetch_register): Avoid passing a non string literal
13377 format to `error'.
13378 (usr_store_inferior_registers): Ditto.
13379
93ae6fdc
PA		 133802010-03-14 Pedro Alves <pedro@codesourcery.com>
13381
13382 * linux-low.c (linux_write_memory): Bail out early if peeking
13383 memory failed.
13384
c3adc08c
PA		 133852010-03-14 Pedro Alves <pedro@codesourcery.com>
13386
13387 * linux-low.h (struct lwp_info): New fields
13388 `stopped_by_watchpoint' and `stopped_data_address'.
13389 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13390 here, and cache them in the lwp object.
13391 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13392 directly.
13393 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13394 field.
13395 (linux_stopped_by_watchpoint): Rewrite.
13396 (linux_stopped_data_address): Rewrite.
13397
bce522a2
PA		 133982010-03-06 Simo Melenius <simo.melenius@iki.fi>
13399
13400 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13401 switching the current inferior, not before.
13402
90884b2b
L		 134032010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13404
13405 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13406 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13407 i386-linux.c and amd64-linux.c.
13408 (reg-i386.o): Removed.
13409 (reg-i386.c): Likewise.
13410 (reg-i386-linux.o): Likewise.
13411 (reg-i386-linux.c): Likewise.
13412 (reg-x86-64.o): Likewise.
13413 (reg-x86-64.c): Likewise.
13414 (reg-x86-64-linux.o): Likewise.
13415 (reg-x86-64-linux.c): Likewise.
13416 (i386.o): New.
13417 (i386.c): Likewise.
13418 (i386-linux.o): Likewise.
13419 (i386-linux.c): Likewise.
13420 (amd64.o): Likewise.
13421 (amd64.c): Likewise.
13422 (amd64-linux.o): Likewise.
13423 (amd64-linux.c): Likewise.
13424
13425 * configure.srv (srv_i386_regobj): New.
13426 (srv_i386_linux_regobj): Likewise.
13427 (srv_amd64_regobj): Likewise.
13428 (srv_amd64_linux_regobj): Likewise.
13429 (srv_i386_32bit_xmlfiles): Likewise.
13430 (srv_i386_64bit_xmlfiles): Likewise.
13431 (srv_i386_xmlfiles): Likewise.
13432 (srv_amd64_xmlfiles): Likewise.
13433 (srv_i386_linux_xmlfiles): Likewise.
13434 (srv_amd64_linux_xmlfiles): Likewise.
13435 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13436 srv_xmlfiles to $srv_i386_xmlfiles.
13437 (i[34567]86-*-mingw32ce*): Likewise.
13438 (i[34567]86-*-mingw*): Likewise.
13439 (i[34567]86-*-nto*): Likewise.
13440 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13441 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13442 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13443 (x86_64-*-linux*): Likewise.
13444
13445 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13446 (init_registers_amd64_linux): New.
13447 (x86_arch_setup): Replace init_registers_x86_64_linux with
13448 init_registers_amd64_linux.
13449
193f13e6
MK		 134502010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13451
13452 * configure.ac: Check for libdl. If it is not available link against
13453 static libthread_db.
13454 * configure: Regenerate.
13455
85d721b8
PA		 134562010-02-22 Pedro Alves <pedro@codesourcery.com>
13457
13458 PR9605
13459
13460 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13461 handing a read watchpoint.
13462 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13463
6076632b
DE		 134642010-02-12 Doug Evans <dje@google.com>
13465
13466 * linux-low.c (linux_supports_tracefork_flag): Document.
13467 (linux_look_up_symbols): Add comment.
13468
3327ccf7
L		 134692010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13470
13471 * regcache.c (supply_register): Clear regcache if buf is NULL.
13472
0718675c 134732010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13474 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13475
13476 * inferiors.c (find_inferior): Add function documentation.
13477 (unloaded_dll): Handle the case where the unloaded dll has not
13478 been previously registered in the dll list.
13479
177321bd
DJ		 134802010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13481
13482 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13483 (thumb2_breakpoint): New.
13484 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13485
2b009048
DJ		 134862010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13487
13488 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13489 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13490 breakpoints.
13491
3be029c7
PA		 134922010-01-21 Pedro Alves <pedro@codesourcery.com>
13493
13494 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13495
18f5de3b
JK		 134962010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13497
13498 * linux-s390-low.c (s390_collect_ptrace_register)
13499 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13500
3743bb4f
DE		 135012010-01-21 Doug Evans <dje@google.com>
13502
14ce3065
DE		 13503 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13504 (PTRACE_ARG4_TYPE): New macro.
13505 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13506 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13507 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13508 (usr_store_inferior_registers): Ditto.
13509 (linux_read_memory, linux_write_memory): Ditto.
13510 (linux_test_for_tracefork): Ditto.
13511
3743bb4f
DE		 13512 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13513 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13514
8b315be5
PA		 135152010-01-21 Pedro Alves <pedro@codesourcery.com>
13516
13517 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13518 target.
13519
85492558
PA		 135202010-01-21 Pedro Alves <pedro@codesourcery.com>
13521
13522 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13523 prototype to take a regcache. Adjust.
13524
442ea881
PA		 135252010-01-20 Pedro Alves <pedro@codesourcery.com>
13526
13527 * regcache.h (struct thread_info): Forward declare.
13528 (struct regcache): New.
13529 (new_register_cache): Adjust prototype.
13530 (get_thread_regcache): Declare.
13531 (free_register_cache): Adjust prototype.
13532 (registers_to_string, registers_from_string): Ditto.
13533 (supply_register, supply_register_by_name, collect_register)
13534 (collect_register_as_string, collect_register_by_name): Ditto.
13535 * regcache.c (struct inferior_regcache_data): Delete.
13536 (get_regcache): Rename to ...
13537 (get_thread_regcache): ... this. Adjust. Switch inferior before
13538 fetching registers.
13539 (regcache_invalidate_one): Adjust.
13540 (regcache_invalidate): Fix prototype.
13541 (new_register_cache): Return the new register cache.
13542 (free_register_cache): Change prototype.
13543 (realloc_register_cache): Adjust.
13544 (registers_to_string): Change prototype to take a regcache. Adjust.
13545 (registers_from_string): Ditto.
13546 (register_data): Ditto.
13547 (supply_register): Ditto.
13548 (supply_register_by_name): Ditto.
13549 (collect_register): Ditto.
13550 (collect_register_as_string): Ditto.
13551 (collect_register_by_name): Ditto.
13552 * server.c (process_serial_event): Adjust.
13553 * linux-low.h (regset_fill_func, regset_store_func): Change
13554 prototype.
13555 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13556 Change prototype.
13557 * linux-low.c (get_stop_pc): Adjust.
13558 (check_removed_breakpoint): Adjust.
13559 (linux_wait_for_event): Adjust.
13560 (linux_resume_one_lwp): Adjust.
13561 (fetch_register): Add regcache parameter. Adjust.
13562 (usr_store_inferior_registers): Ditto.
13563 (regsets_fetch_inferior_registers): Ditto.
13564 (regsets_store_inferior_registers): Ditto.
13565 (linux_fetch_registers, linux_store_registers): Ditto.
13566 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13567 regcache. Adjust.
43aaf8b6
PA		 13568 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13569 Ditto.
442ea881
PA		 13570 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13571 prototype to take a regcache.
13572 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13573 * remote-utils.c (convert_ascii_to_int, outreg)
13574 (prepare_resume_reply): Change prototype to take a regcache.
13575 Adjust.
13576 * target.h (struct target_ops) <fetch_registers, store_registers>:
13577 Change prototype to take a regcache.
13578 (fetch_inferior_registers, store_inferior_registers): Change
13579 prototype to take a regcache. Adjust.
13580 * proc-service.c (ps_lgetregs): Adjust.
13581 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13582 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13583 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13584 take a regcache. Adjust.
13585 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13586 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13587 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13588 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13589 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13590 (cris_cannot_fetch_register):
13591 (cris_breakpoint_at): Change prototype to take a regcache.
13592 Adjust.
13593 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13594 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13595 to take a regcache. Adjust.
13596 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13597 Adjust.
13598 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13599 take a regcache. Adjust.
13600 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13601 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13602 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13603 * linux-mips-low.c (mips_get_pc):
13604 (mips_set_pc): Change prototype to take a regcache. Adjust.
13605 (mips_reinsert_addr): Adjust.
13606 (mips_collect_register): Change prototype to take a regcache.
13607 Adjust.
13608 (mips_supply_register):
13609 (mips_collect_register_32bit, mips_supply_register_32bit)
13610 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13611 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13612 * linux-ppc-low.c (ppc_supply_ptrace_register)
13613 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13614 (parse_spufs_run): Adjust.
13615 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13616 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13617 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13618 take a regcache. Adjust.
13619 * linux-s390-low.c (s390_collect_ptrace_register)
13620 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13621 (s390_set_pc): Change prototype to take a regcache. Adjust.
13622 (s390_arch_setup): Adjust.
13623 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13624 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13625 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13626 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13627 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13628 regcache. Adjust.
13629 (sparc_breakpoint_at): Adjust.
13630 * linux-xtensa-low.c (xtensa_fill_gregset):
13631 (xtensa_store_gregset):
13632 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13633 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13634 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13635 prototype to take a regcache. Adjust.
13636 * win32-arm-low.c (arm_fetch_inferior_register)
13637 (arm_store_inferior_register): Change prototype to take a
13638 regcache. Adjust.
13639 * win32-i386-low.c (i386_fetch_inferior_register)
13640 (i386_store_inferior_register): Change prototype to take a
13641 regcache. Adjust.
13642 * win32-low.c (child_fetch_inferior_registers)
13643 (child_store_inferior_registers): Change prototype to take a
13644 regcache. Adjust.
13645 (win32_wait): Adjust.
13646 (win32_fetch_inferior_registers): Change prototype to take a
13647 regcache. Adjust.
13648 (win32_store_inferior_registers): Adjust.
13649 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13650 store_inferior_register>: Change prototype to take a regcache.
13651
60c3d7b0
DE		 136522010-01-20 Doug Evans <dje@google.com>
13653
13654 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13655 #ifdef.
13656 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13657 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13658
dc146f7c
VP		 136592010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13660
13661 * linux-low.c (linux_core_of_thread): New.
13662 (compare_ints, show_process, list_threads): New.
13663 (linux_qxfer_osdata): Report threads and cores.
13664 (linux_target_op): Register linux_core_of_thread.
13665 * remote-utils.c (prepare_resume_reply): Report the core.
13666 (buffer_xml_printf): Support %d specifier.
13667 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13668 New.
13669 (handle_query): Handle qXfer:threads. Announce availability
13670 thereof.
13671 * target.h (struct target_ops): New field core_of_thread.
13672
7803799a
UW		 136732010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13674
13675 * Makefile.in (clean): Remove new generated files.
13676 (reg-s390.o, reg-s390.c): Remove rules.
13677 (reg-s390x.o, reg-s390x.c): Likewise.
13678 (s390-linux32.o, s390-linux32.c): Add rules.
13679 (s390-linux64.o, s390-linux64.c): Likewise.
13680 (s390x-linux64.o, s390x-linux64.c): Likewise.
13681 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13682 * linux-s390-low.c: Include <elf.h>.
13683 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13684 (init_registers_s390): Remove prototype.
13685 (init_registers_s390x): Likewise.
13686 (init_registers_s390_linux32): Add prototype.
13687 (init_registers_s390_linux64): Likewise.
13688 (init_registers_s390x_linux64): Likewise.
13689 (s390_num_regs_3264): New define.
13690 (s390_regmap_3264): New global variable.
13691 (s390_cannot_fetch_register): Remove obsolete check.
13692 (s390_cannot_store_register): Likewise.
13693 (s390_collect_ptrace_register): Handle upper/lower register halves.
13694 (s390_supply_ptrace_register): Likewise.
13695 (s390_fill_gregset): Update to register number changes.
13696 (s390_get_hwcap): New routine.
13697 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13698 Install appropriate regmap and register set.
13699
6e7ffa39
JB		 137002010-01-01 Joel Brobecker <brobecker@adacore.com>
13701
13702 * server.c (gdbserver_version): Update copyright year to 2010.
13703 * gdbreplay.c (gdbreplay_version): Likewise.
13704
957f3f49
DE		 137052009-12-28 Doug Evans <dje@google.com>
13706
13707 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13708 elf/external.h. Include <elf.h> instead but only if necessary.
13709
ca5c370d
PA		 137102009-12-28 Pedro Alves <pedro@codesourcery.com>
13711
13712 * linux-low.c (linux_remove_process): Remove `detaching'
13713 parameter. Don't release/detach from thread_db here.
13714 (linux_kill): Release/detach from thread_db here, ...
13715 (linux_detach): ... and here, before actually detaching.
13716 (linux_wait_1): ... and here, when a process exits.
13717 * thread-db.c (any_thread_of): New.
13718 (thread_db_free): Switch the current inferior to a thread of the
13719 passed in process.
13720
4ee62156
DE		 137212009-12-21 Doug Evans <dje@google.com>
13722
d90e6a88
DE		 13723 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13724
c5f62d5f
DE		 13725 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13726 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13727 warning ifndef __NR_tkill. Move setting of errno there too.
13728 Delete unnecessary resetting of errno after syscall.
13729 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13730
10e86dd7
DE		 13731 * configure.ac: Check for dladdr.
13732 * config.in: Regenerate.
13733 * configure: Regenerate.
13734 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13735 (try_thread_db_load): Update.
13736
4ee62156
DE		 13737 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13738
00f515da
DE		 137392009-12-18 Doug Evans <dje@google.com>
13740
e9464885
DE		 13741 * event-loop.c: Include unistd.h if it exists.
13742
07d4f67e
DE		 13743 * linux-low.c (my_waitpid): Move definition away from being in
13744 between linux_tracefork_child/linux_test_for_tracefork.
13745
00f515da
DE		 13746 * gdb_proc_service.h (psaddr_t): Fix type.
13747 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13748 signature to match glibc.
13749
1de1badb
DE		 137502009-12-16 Doug Evans <dje@google.com>
13751
13752 * linux-low.c (linux_read_memory): Fix argument to read.
13753
aeeb81d1
PA		 137542009-11-26 Pedro Alves <pedro@codesourcery.com>
13755
13756 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13757 events, don't leave current_inferior pointing at null.
13758
10357975
PA		 137592009-11-26 Pedro Alves <pedro@codesourcery.com>
13760
13761 * win32-low.c (LOG): Delete.
13762 (OUTMSG): Output to stderr.
13763 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13764 on compile time LOG macro.
13765 (win32_wait): Fix debug output.
13766
cf6e3471
PA		 137672009-11-26 Pedro Alves <pedro@codesourcery.com>
13768
13769 * win32-low.c (win32_add_one_solib): If the dll name is
13770 "ntdll.dll", prepend the system directory to the dll path.
13771
0c85e18e
MK		 137722009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13773
13774 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13775
9ac544ce 137762009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13777 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13778
13779 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13780 * configure.ac: Check for __mcoldfire__ and set
13781 gdb_cv_m68k_is_coldfire.
13782 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13783 reg-cf.o and reg-m68k.o.
13784 * configure: Regenerated.
13785
fd7dd3e6
PA		 137862009-11-16 Pedro Alves <pedro@codesourcery.com>
13787
13788 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13789 Pass it to thread_db_free.
13790 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13791 proper `detaching' argument to linux_remove_process.
13792 * linux-low.h (thread_db_free): Add `detaching' parameter.
13793 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13794 to thread_db_free.
13795 (thread_db_free): Add `detaching' parameter. Only
13796 call td_ta_clear_event if detaching from process.
13797
75aa492e
MK		 137982009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13799
13800 * thread-db.c (thread_db_free): Fix typo.
13801
21e1bee4
PP		 138022009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13803
13804 PR gdb/10838
13805 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13806
8838b45e
NS		 138072009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13808
13809 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13810 with an i686 compiler.
13811 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13812 needed.
13813 * configure: Rebuilt.
13814
8a35fb51
SL		 138152009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13816
13817 PR gdb/10783
13818
13819 * server.c (handle_search_memory_1): Correct read_addr initialization
13820 in loop for searching subsequent chunks.
13821
96f15937
PP		 138222009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13823
13824 * configure.ac: New --with-libthread-db option.
13825 * thread-db.c: Allow direct dependence on libthread_db.
13826 (thread_db_free): Adjust.
13827 * config.in: Regenerate.
13828 * configure: Likewise.
889bf7c5 13829
5f7d1694
PP		 138302009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13831
13832 PR gdb/10757
13833 * thread-db.c (attach_thread): New function.
13834 (maybe_attach_thread): Return success/failure.
13835 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13836 (thread_db_find_new_threads): Loop until no new threads.
13837
88e3b899
PA		 138382009-10-13 Pedro Alves <pedro@codesourcery.com>
13839
13840 * proc-service.c (ps_lgetregs): Formatting.
13841
cdbfd419
PP		 138422009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13843
13844 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13845 * configure.ac: Adjust.
13846 * linux-low.h (struct process_info_private): Move members to struct
13847 thread_db.
13848 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13849 * linux-low.c (linux_remove_process): Adjust.
13850 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13851 * server.c (handle_query): Move code ...
13852 (handle_monitor_command): ... here. New function.
13853 * target.h (struct target_ops): New member.
13854 * thread-db.c (struct thread_db): New.
13855 (libthread_db_search_path): New variable.
13856 (thread_db_create_event, thread_db_enable_reporting)
13857 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13858 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13859 (try_thread_db_load_1, dladdr_to_soname): New functions.
13860 (try_thread_db_load, thread_db_load_search): New functions.
13861 (thread_db_init): Search for libthread_db.
13862 (thread_db_free): New function.
13863 (thread_db_handle_monitor_command): Likewise.
13864 * config.in: Regenerate.
13865 * configure: Regenerate.
889bf7c5 13866
4168d2d6
UW		 138672009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13868
13869 * spu-low.c (spu_kill): Wait for inferior to terminate.
13870 Call clear_inferiors.
13871 (spu_detach): Call clear_inferiors.
13872
81ecdfbb
RW		 138732009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13874
13875 * aclocal.m4: Regenerate.
13876 * config.in: Likewise.
13877 * configure: Likewise.
13878
0b9ff2c0
UW		 138792009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13880
13881 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13882 (parse_spufs_run): New function.
13883 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13884 (ppc_breakpoint_at): Handle SPU breakpoints.
13885
efcbbd14
UW		 138862009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13887
13888 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13889 (SPUFS_MAGIC): Define.
13890 (spu_enumerate_spu_ids): New function.
13891 (linux_qxfer_spu): New function.
13892 (linux_target_ops): Install linux_qxfer_spu.
13893
f4d9bade
UW		 138942009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13895
13896 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13897 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13898 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13899 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13900 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13901 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13902 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13903 (init_registers_powerpc_cell32l): Add prototype.
13904 (init_registers_powerpc_cell64l): Likewise.
13905 (ppc_arch_setup): Detect Cell/B.E. architecture.
13906
96e946ca
RW		 139072009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13908
13909 * Makefile.in (datarootdir): New variable.
13910
58d6951d
DJ		 139112009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13912
13913 * linux-low.c (linux_write_memory): Update debugging output.
13914 * Makefile.in (clean): Add new descriptions.
13915 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13916 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13917 * configure.srv: Add new files for arm*-*-linux*.
13918 * linux-arm-low.c: Add new declarations.
13919 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13920 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13921 (HWCAP_VFPv3D16): New.
13922 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13923 instead of __IWMMXT__.
13924 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13925 (arm_arch_setup): New.
13926 (target_regsets): Remove #ifdef. Add VFP regset.
13927 (the_low_target): Use arm_arch_setup.
13928
12b42a12
DJ		 139292009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13930
13931 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13932 the main thread again.
13933
ac8c974e
AR		 139342009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13935
13936 Adding Neutrino gdbserver.
13937 * configure: Regenerated.
13938 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13939 * configure.srv (i[34567]86-*-nto*): New target.
13940 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13941 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13942 (nto_comctrl) [__QNX__]: New function.
13943 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13944
4424e0c3 139452009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13946
13947 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13948 srv_tgtobj.
13949
912cf4ba
PA		 139502009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13951 Pedro Alves <pedro@codesourcery.com>
13952
13953 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13954 don't support CONTEXT_EXTENDED_REGISTERS.
13955 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13956 (the_low_target): Install them.
13957 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13958 failing with ERROR_PIPE_NOT_CONNECTED.
13959
aa5ca48f
DE		 139602009-06-30 Doug Evans <dje@google.com>
13961 Pierre Muller <muller@ics.u-strasbg.fr>
13962
13963 Add h/w watchpoint support to x86-linux, win32-i386.
13964 * Makefile.in (SFILES): Add i386-low.c
13965 (i386_low_h): Define.
13966 (i386-low.o): Add dependencies.
13967 (linux-x86-low.o): Add i386-low.h dependency.
13968 (win32-i386-low.o): Ditto.
13969 * i386-low.c: New file.
13970 * i386-low.h: New file.
13971 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13972 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13973 * linux-low.c (linux_add_process): Initialize arch_private.
13974 (linux_remove_process): Free arch_private.
13975 (add_lwp): Initialize arch_private.
13976 (delete_lwp): Free arch_private.
13977 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13978 provided.
13979 * linux-low.h (process_info_private): New member arch_private.
13980 (lwp_info): New member arch_private.
13981 (linux_target_ops): New members new_process, new_thread,
13982 prepare_to_resume.
13983 (ptid_of): New macro.
13984 * linux-x86-low.c: Include stddef.h, i386-low.h.
13985 (arch_process_info): New struct.
13986 (arch_lwp_info): New struct.
13987 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13988 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13989 (i386_dr_low_get_status): New function.
13990 (x86_insert_point, x86_remove_point): New functions.
13991 (x86_stopped_by_watchpoint): New function.
13992 (x86_stopped_data_address): New function.
13993 (x86_linux_new_process, x86_linux_new_thread): New functions.
13994 (x86_linux_prepare_to_resume): New function.
13995 (the_low_target): Add entries for insert_point, remove_point,
13996 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13997 prepare_to_resume.
13998 * server.c (debug_hw_points): New global.
13999 (monitor_show_help): Document set debug-hw-points.
14000 (handle_query): Process "set debug-hw-points".
14001 * server.h (debug_hw_points): Declare.
14002 (paddress): Declare.
14003 * utils.c (NUMCELLS, CELLSIZE): New macros.
14004 (get_sell, xsnprintf, paddress): New functions.
14005 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14006 remove_point, stopped_by_watchpoint, stopped_data_address.
14007 * win32-i386-low.c: Include i386-low.h.
14008 (debug_reg_state): Replaces dr.
14009 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14010 (i386_dr_low_get_status): New function.
14011 (i386_insert_point, i386_remove_point): New functions.
14012 (i386_stopped_by_watchpoint): New function.
14013 (i386_stopped_data_address): New function.
14014 (i386_initial_stuff): Update.
14015 (get_thread_context,set_thread_context,i386_thread_added): Update.
14016 (the_low_target): Add entries for insert_point,
14017 remove_point, stopped_by_watchpoint, stopped_data_address.
14018 * win32-low.c (win32_insert_watchpoint): New function.
14019 (win32_remove_watchpoint): New function.
14020 (win32_stopped_by_watchpoint): New function.
14021 (win32_stopped_data_address): New function.
14022 (win32_target_ops): Add entries for insert_watchpoint,
14023 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14024 * win32-low.h (win32_target_ops): New members insert_point,
14025 remove_point, stopped_by_watchpoint, stopped_data_address.
14026
d993e290
PA		 140272009-06-25 Pedro Alves <pedro@codesourcery.com>
14028
14029 * server.c (process_serial_event): Re-return unsupported, not
14030 error, if the type isn't recognized. Re-allow supporting only
14031 insert or remove packets. Also call require_running for
14032 breakpoints. Add missing break statement to default case. Tidy.
14033 * target.h (struct target_ops): Rename insert_watchpoint to
14034 insert_point, and remove_watchpoint to remove_point.
14035
14036 * linux-low.h (struct linux_target_ops): Likewise.
14037 * linux-low.c (linux_insert_watchpoint): Rename to ...
14038 (linux_insert_point): ... this. Adjust.
14039 (linux_remove_watchpoint): Rename to ...
14040 (linux_remove_point): ... this. Adjust.
14041 (linux_target_ops): Adjust.
14042 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14043 (cris_insert_point): ... this.
14044 (cris_remove_watchpoint): Rename to ...
14045 (cris_remove_point): ... this.
14046 (the_low_target): Adjust.
14047
0f54c268
PM		 140482009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14049
14050 * server.c (handle_v_kill): Pass signal_pid to
14051 kill_inferior if multi_process is zero.
14052
c6314022
AR		 140532009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14054
14055 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14056 * target.h (target_ops): Comment for *_watchpoint to make it clear
14057 the functions can get types '0' and '1'.
14058
4463ce24
AR		 140592009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14060
14061 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14062 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14063 * regcache.c (get_regcache): Likewise.
14064 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14065 * win32-low.c (child_fetch_inferior_registers): Remove check for
14066 regno 0.
14067
cf8fd78b
PA		 140682009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14069 Pedro Alves <pedro@codesourcery.com>
14070
14071 * target.h (struct target_ops) <supports_multi_process>: New
14072 callback.
14073 (target_supports_multi_process): New.
14074 * server.c (handle_query): Even if GDB reports support, only
14075 enable multi-process if the target also supports it. Report
14076 multi-process support only if the target backend supports it.
14077 * linux-low.c (linux_supports_multi_process): New function.
14078 (linux_target_ops): Install it as target_supports_multi_process
14079 callback.
14080
47c0c975
DE		 140812009-05-24 Doug Evans <dje@google.com>
14082
e09875d4
DE		 14083 Global renaming of find_thread_pid to find_thread_ptid.
14084 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14085 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14086 All callers updated.
14087
e27d73f6
DE		 14088 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14089 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14090 directly.
14091
47c0c975
DE		 14092 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14093 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14094 (linux_resume_one_lwp): Ditto.
14095
2acc282a
DE		 140962009-05-23 Doug Evans <dje@google.com>
14097
14098 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14099 from struct inferior_list_entry * to struct lwp_info *.
14100 All callers updated.
14101
9f1036c1
DE		 141022009-05-13 Doug Evans <dje@google.com>
14103
14104 * linux-x86-low.c: Don't include assert.h.
14105 (x86_siginfo_fixup): Use fatal, not assert.
14106 (x86_arch_setup): Fix comment.
14107
d0722149
DE		 141082009-05-12 Doug Evans <dje@google.com>
14109
14110 Biarch support for i386/amd64 gdbserver.
14111 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14112 Add linux-x86-low.c.
14113 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14114 (linux-x86-low.o): Add.
14115 * linux-x86-64-low.c: Delete.
14116 * linux-i386-low.c: Delete.
14117 * linux-x86-low.c: New file.
14118 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14119 linux-x86-low.o.
14120 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14121 linux-x86-low.o.
14122 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14123 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14124 (linux_child_pid_to_exec_file): New function.
14125 (elf_64_header_p, elf_64_file_p): New functions.
14126 (siginfo_fixup): New function.
14127 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14128 give target a chance to convert layout.
14129 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14130 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14131
fdeb2a12
DE		 141322009-05-07 Doug Evans <dje@google.com>
14133
14134 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14135 (regsets_store_inferior_registers): Ditto.
14136
a6dbe5df
PA		 141372009-05-06 Pedro Alves <pedro@codesourcery.com>
14138
14139 PR server/10048
14140
14141 * linux-low.c (must_set_ptrace_flags): Delete.
14142 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14143 of the global.
14144 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14145 `lwp->must_set_ptrace_flags' instead.
ba42693b 14146 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14147 (linux_wait_1): ... not here.
14148
5091eb23
DE		 141492009-04-30 Doug Evans <dje@google.com>
14150
9f767825
DE		 14151 * inferiors.c (started_inferior_callback): New function.
14152 (attached_inferior_callback): New function.
14153 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14154 * server.c (print_started_pid, print_attached_pid): New functions.
14155 (detach_or_kill_for_exit): New function.
14156 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14157 * server.h (have_started_inferiors_p): Declare.
14158 (have_attached_inferiors_p): Declare.
14159
5091eb23
DE		 14160 * inferiors.c (remove_process): Fix memory leak, free process.
14161 * linux-low.c (linux_remove_process): New function.
14162 (linux_kill): Call it instead of remove_process.
14163 (linux_detach, linux_wait_1): Ditto.
14164
155c8968
PA		 141652009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14166
14167 * configure.srv: Add x86 Windows CE target.
14168
7fe519cb
UW		 141692009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14170
14171 * inferiors.c (get_thread_process): Make global.
14172 * server.h (get_thread_process): Add prototype.
14173 * thread-db.c (find_one_thread): Use get_thread_process
14174 instead of current_process.
14175 (thread_db_get_tls_address): Do not crash if called when
14176 thread layer is not yet initialized.
14177
5472f405
UW		 141782009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14179
14180 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14181 * spu-low.c (current_tid): Rename to ...
14182 (current_ptid): ... this.
14183 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14184 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14185 ptid_get_lwp (current_ptid) instead of current_tid.
14186 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14187 instead of current_tid. Use find_process_pid to verify pid
14188 argument is valid. Pass proper argument to remove_process.
14189 (spu_thread_alive): Compare current_ptid instead of current_tid.
14190 (spu_resume): Likewise.
14191
55ac2b99
PA		 141922009-04-02 Pedro Alves <pedro@codesourcery.com>
14193
14194 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14195 variable.
14196
95954743
PA		 141972009-04-01 Pedro Alves <pedro@codesourcery.com>
14198
14199 Implement the multiprocess extensions, and add linux multiprocess
14200 support.
14201
14202 * server.h (ULONGEST): Declare.
14203 (struct ptid, ptid_t): New.
14204 (minus_one_ptid, null_ptid): Declare.
14205 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14206 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14207 (struct inferior_list_entry): Change `id' type from unsigned from
14208 to ptid_t.
14209 (struct sym_cache, struct breakpoint, struct
14210 process_info_private): Forward declare.
14211 (struct process_info): Declare.
14212 (current_process): Declare.
14213 (all_processes): Declare.
14214 (initialize_inferiors): Declare.
14215 (add_thread): Adjust to use ptid_t.
14216 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14217 (add_process, remove_process, find_thread_pid): Declare.
14218 (find_inferior_id): Adjust to use ptid_t.
14219 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14220 (multi_process): Declare.
14221 (push_event): Adjust to use ptid_t.
14222 (read_ptid, write_ptid): Declare.
14223 (prepare_resume_reply): Adjust to use ptid_t.
14224 (clear_symbol_cache): Declare.
14225 * inferiors.c (all_processes): New.
14226 (null_ptid, minus_one_ptid): New.
14227 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14228 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14229 (add_thread): Change unsigned long to ptid. Remove gdb_id
14230 parameter. Adjust.
14231 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14232 (gdb_id_to_thread): Rename to ...
14233 (find_thread_pid): ... this. Change unsigned long to ptid.
14234 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14235 (loaded_dll, pull_pid_from_list): Adjust.
14236 (add_process, remove_process, find_process_pid)
14237 (get_thread_process, current_process, initialize_inferiors): New.
14238 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14239 (struct target_waitstatus) <related_pid>: Ditto.
14240 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14241 return type to int.
14242 (struct target_ops) <join>: Add `pid' argument.
14243 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14244 (struct target_ops) <wait>: Add `ptid' field. Change return type
14245 to ptid.
14246 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14247 (mywait): Add `ptid' argument. Change return type to ptid_t.
14248 (target_pid_to_str): Declare.
14249 * target.c (set_desired_inferior): Adjust to use ptids.
14250 (mywait): Add new `ptid' argument. Adjust.
14251 (target_pid_to_str): New.
14252 * mem-break.h (free_all_breakpoints): Declare.
14253 * mem-break.c (breakpoints): Delelete.
14254 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14255 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14256 to use per-process breakpoint list.
14257 (free_all_breakpoints): New.
14258 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14259 (symbol_cache, all_symbols_looked_up): Delete.
14260 (hexchars): New.
14261 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14262 read_ptid): New.
14263 (prepare_resume_reply): Change ptid argument's type from unsigned
14264 long to ptid_t. Adjust. Implement W;process and X;process.
14265 (free_sym_cache, clear_symbol_cache): New.
14266 (look_up_one_symbol): Adjust to per-process symbol cache. *
14267 * server.c (cont_thread, general_thread, step_thread): Change type
14268 to ptid_t.
14269 (attached): Delete.
14270 (multi_process): New.
14271 (last_ptid): Change type to ptid_t.
14272 (struct vstop_notif) <ptid>: Change type to ptid_t.
14273 (queue_stop_reply, push_event): Change `ptid' argument's type to
14274 ptid_t.
14275 (discard_queued_stop_replies): Add `pid' argument.
14276 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14277 changes. Don't reference the `attached' global.
14278 (attach_inferior): Adjust to mywait interface changes.
14279 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14280 features. Handle and report "multiprocess+". Handle
14281 "qAttached:PID".
14282 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14283 changes.
14284 (handle_v_kill): New.
14285 (handle_v_stopped): Adjust to use target_pid_to_str.
14286 (handle_v_requests): Allow multiple attaches and runs when
14287 multiprocess extensions are in effect. Handle "vKill".
14288 (myresume): Adjust to use ptids.
14289 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14290 (handle_status): Adjust to discard_queued_stop_replies interface
14291 change.
14292 (first_thread_of, kill_inferior_callback)
14293 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14294 (main): Call initialize_inferiors. Adjust to use ptids, killing
14295 and detaching from all inferiors. Handle multiprocess packet
14296 variants.
14297 * linux-low.h: Include gdb_proc_service.h.
14298 (struct process_info_private): New.
14299 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14300 <lwpid_of>: Use ptid_get_lwp.
14301 (get_lwp_thread): Adjust.
14302 (struct lwp_info): Add `dead' member.
14303 (find_lwp_pid): Declare.
14304 * linux-low.c (thread_db_active): Delete.
14305 (new_inferior): Adjust comment.
14306 (inferior_pid): Delete.
14307 (linux_add_process): New.
14308 (handle_extended_wait): Adjust.
14309 (add_lwp): Change unsigned long to ptid.
14310 (linux_create_inferior): Add process to processes table. Adjust
14311 to use ptids. Don't set new_inferior here.
14312 (linux_attach_lwp): Rename to ...
14313 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14314 it. Adjust to use ptids.
14315 (linux_attach_lwp): New.
14316 (linux_attach): Add process to processes table. Don't set
14317 new_inferior here.
14318 (struct counter): New.
14319 (second_thread_of_pid_p, last_thread_of_process_p): New.
14320 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14321 multiple processes.
14322 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14323 processes. Remove process from process table.
14324 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14325 to multiple processes.
14326 (any_thread_of): New.
14327 (linux_detach): Add `pid' argument, and handle it. Remove process
14328 from processes table.
14329 (linux_join): Add `pid' argument. Handle it.
14330 (linux_thread_alive): Change unsighed long argument to ptid_t.
14331 Consider dead lwps as not being alive.
14332 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14333 threads we're not interested in.
14334 (same_lwp, find_lwp_pid): New.
14335 (linux_wait_for_lwp): Change `pid' argument's type from int to
14336 ptid_t. Adjust.
14337 (linux_wait_for_event): Rename to ...
14338 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14339 from int to ptid_t. Adjust.
14340 (linux_wait_for_event): New.
14341 (linux_wait_1): Add `ptid' argument. Change return type to
14342 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14343 that exit from the process table.
14344 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14345 Adjust.
14346 (mark_lwp_dead): New.
14347 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14348 stopping all threads, mark its main lwp as dead.
14349 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14350 ptids.
14351 (fetch_register, usr_store_inferior_registers)
14352 (regsets_fetch_inferior_registers)
14353 (regsets_store_inferior_registers, linux_read_memory)
14354 (linux_write_memory): Inline `inferior_pid'.
14355 (linux_look_up_symbols): Adjust to use per-process
14356 `thread_db_active'.
14357 (linux_request_interrupt): Adjust to use ptids.
14358 (linux_read_auxv): Inline `inferior_pid'.
14359 (initialize_low): Don't reference thread_db_active.
14360 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14361 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14362 (ps_getpid): Return the pid of the current inferior.
14363 * thread-db.c (proc_handle, thread_agent): Delete.
14364 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14365 per-process data.
14366 (find_one_thread): Change argument type to ptid_t. Adjust to
14367 per-process data.
14368 (maybe_attach_thread): Adjust to per-process data and ptids.
14369 (thread_db_find_new_threads): Ditto.
14370 (thread_db_init): Ditto.
14371 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14372 processes table. Adjust to use ptids.
14373 (spu_kill, spu_detach): Adjust interface. Remove process from
14374 processes table.
14375 (spu_join, spu_thread_alive): Adjust interface.
14376 (spu_wait): Adjust interface. Remove process from processes
14377 table. Adjust to use ptids.
14378 * win32-low.c (current_inferior_tid): Delete.
14379 (current_inferior_ptid): New.
14380 (debug_event_ptid): New.
14381 (thread_rec): Take a ptid. Adjust.
14382 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14383 (child_delete_thread): Ditto.
14384 (do_initial_child_stuff): Add `attached' argument. Add process to
14385 processes table.
14386 (child_fetch_inferior_registers, child_store_inferior_registers):
14387 Adjust.
14388 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14389 (win32_attach): Pass 1 to do_initial_child_stuff.
14390 (win32_kill): Adjust interface. Remove process from processes
14391 table.
14392 (win32_detach): Ditto.
14393 (win32_join): Adjust interface.
14394 (win32_thread_alive): Take a ptid.
14395 (win32_resume): Adjust to use ptids.
14396 (get_child_debug_event): Ditto.
14397 (win32_wait): Adjust interface. Remove exiting process from
14398 processes table.
14399
bd99dc85
PA		 144002009-04-01 Pedro Alves <pedro@codesourcery.com>
14401
14402 Non-stop mode support.
14403
14404 * server.h (non_stop): Declare.
14405 (gdb_client_data, handler_func): Declare.
14406 (delete_file_handler, add_file_handler, start_event_loop):
14407 Declare.
14408 (handle_serial_event, handle_target_event, push_event)
14409 (putpkt_notif): Declare.
14410 * target.h (enum resume_kind): New.
14411 (struct thread_resume): Replace `step' field by `kind' field.
14412 (TARGET_WNOHANG): Define.
14413 (struct target_ops) <wait>: Add `options' argument.
14414 <supports_non_stop, async, start_non_stop>: New fields.
14415 (target_supports_non_stop, target_async): New.
14416 (start_non_stop): Declare.
14417 (mywait): Add `options' argument.
14418 * target.c (mywait): Add `options' argument. Print child exit
14419 notifications here.
14420 (start_non_stop): New.
14421 * server.c (non_stop, own_buf, mem_buf): New globals.
14422 (struct vstop_notif): New.
14423 (notif_queue): New global.
14424 (queue_stop_reply, push_event, discard_queued_stop_replies)
14425 (send_next_stop_reply): New.
14426 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14427 interface changes.
14428 (attach_inferior): In non-stop mode, don't wait for the target
14429 here.
14430 (handle_general_set): Handle QNonStop.
14431 (handle_query): When handling qC, return the current general
14432 thread, instead of the first thread of the list.
14433 (handle_query): If the backend supports non-stop mode, include
14434 QNonStop+ in the qSupported query response.
14435 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14436 and non-stop mode.
14437 (handle_v_attach, handle_v_run): Handle non-stop mode.
14438 (handle_v_stopped): New.
14439 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14440 (myresume): Adjust to use resume_kind. Handle non-stop.
14441 (queue_stop_reply_callback): New.
14442 (handle_status): Handle non-stop mode.
14443 (main): Clear non_stop flag on reconnection. Use the event-loop.
14444 Refactor serial protocol handling from here ...
14445 (process_serial_event): ... to this new function. When GDB
14446 selects any thread, select one here. In non-stop mode, wait until
14447 GDB acks all pending events before exiting.
14448 (handle_serial_event, handle_target_event): New.
14449 * remote-utils.c (remote_open): Install remote_desc in the event
14450 loop.
14451 (remote_close): Remove remote_desc from the event loop.
14452 (putpkt_binary): Rename to...
14453 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14454 (putpkt_binary): New as wrapper around putpkt_binary_1.
14455 (putpkt_notif): New.
14456 (prepare_resume_reply): In non-stop mode, don't change the
14457 general_thread.
14458 * event-loop.c: New.
14459 * Makefile.in (OBJ): Add event-loop.o.
14460 (event-loop.o): New rule.
14461
14462 * linux-low.h (pid_of): Moved here.
14463 (lwpid_of): New.
14464 (get_lwp_thread): Use lwpid_of.
14465 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14466 * linux-low.c (pid_of): Delete.
14467 (inferior_pid): Use lwpid_of.
14468 (linux_event_pipe): New.
14469 (target_is_async_p): New.
14470 (delete_lwp): New.
14471 (handle_extended_wait): Use lwpid_of.
14472 (add_lwp): Don't set lwpid field.
14473 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14474 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14475 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14476 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14477 first. Adjust to linux_wait_for_event interface changes. Use
14478 lwpid_of.
14479 (linux_detach): Don't delete the main lwp here.
14480 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14481 (status_pending_p): Don't consider explicitly suspended lwps.
14482 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14483 pointer. Add OPTIONS argument. Change return type to int. Use
14484 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14485 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14486 pointer. Add status pointer argument. Return a pid instead of a
14487 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14488 changes. In non-stop mode, don't switch to a random thread.
14489 (linux_wait): Rename to...
14490 (linux_wait_1): ... this. Add target_options argument, and handle
14491 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14492 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14493 clean exit and signal exit code. Don't stop all threads in
14494 non-stop mode. In all-stop mode, only stop all threads when
14495 reporting a stop to GDB. Handle explicit thread stop requests.
14496 (async_file_flush, async_file_mark): New.
14497 (linux_wait): New.
14498 (send_sigstop): Use lwpid_of.
14499 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14500 interface changes. In non-stop mode, don't switch to a random
14501 thread.
14502 (linux_resume_one_lwp): Use lwpid_of.
14503 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14504 (linux_resume_one_thread): ... this. Handle resume_stop. In
14505 non-stop mode, don't look for pending flag in all threads.
14506 (resume_status_pending_p): Don't consider explicitly suspended
14507 threads.
14508 (my_waitpid): Reimplement. Emulate __WALL.
14509 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14510 Use lwpid_of.
14511 (sigchld_handler, linux_supports_non_stop, linux_async)
14512 (linux_start_non_stop): New.
14513 (linux_target_ops): Register linux_supports_non_stop, linux_async
14514 and linux_start_non_stop.
14515 (initialize_low): Install SIGCHLD handler.
14516 * thread-db.c (thread_db_create_event, find_one_thread)
14517 (thread_db_get_tls_address): Use lwpid_of.
14518 * win32-low.c (win32_detach): Adjust to use resume_kind.
14519 (win32_wait): Add `options' argument.
14520 * spu-low.c (spu_resume): Adjust to use resume_kind.
14521 (spu_wait): Add `options' argument.
14522
5b1c542e
PA		 145232009-04-01 Pedro Alves <pedro@codesourcery.com>
14524
14525 Decouple target code from remote protocol.
14526
14527 * target.h (enum target_waitkind): New.
14528 (struct target_waitstatus): New.
14529 (struct target_ops) <wait>: Return an unsigned long. Take a
14530 target_waitstatus pointer instead of a char pointer.
14531 (mywait): Likewise.
14532 * target.c (mywait): Change prototype to return an unsigned long.
14533 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14534 * server.h (thread_from_wait, old_thread_from_wait): Delete
14535 declarations.
14536 (prepare_resume_reply): Change prototype to take a
14537 target_waitstatus.
14538 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14539 (last_status, last_ptid): New.
14540 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14541 pid instead of a signal.
14542 (attach_inferior): Remove "status" and "signal" parameters.
14543 Adjust.
14544 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14545 not as an address.
14546 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14547 (handle_v_requests, myresume): Remove "status" and "signal"
14548 parameters. Adjust.
14549 (handle_status): New.
14550 (main): Delete local `status'. Adjust.
14551 * remote-utils.c: Include target.h.
14552 (prepare_resume_reply): Change prototype to take a
14553 target_waitstatus. Adjust.
14554
14555 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14556 interface.
14557 * spu-low.c (spu_wait): Adjust.
14558 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14559 Delete.
14560 (win32_wait): Adjust.
14561
2bd7c093
PA		 145622009-04-01 Pedro Alves <pedro@codesourcery.com>
14563
14564 * target.h (struct thread_resume): Delete leave_stopped member.
14565 (struct target_ops): Add a `n' argument to the `resume' callback.
14566 * server.c (start_inferior): Adjust.
14567 (handle_v_cont, myresume): Adjust.
14568 * linux-low.c (check_removed_breakpoint): Adjust to resume
14569 interface change, and to removed leave_stopped field.
14570 (resume_ptr): Delete.
14571 (struct thread_resume_array): New.
14572 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14573 resume interface change.
14574 (linux_continue_one_thread, linux_queue_one_thread)
14575 (resume_status_pending_p): Check if the resume field is NULL
14576 instead of checking the leave_stopped member.
14577 (linux_resume): Adjust to the target resume interface change.
14578 * spu-low.c (spu_resume): Adjust to the target resume interface
14579 change.
14580 * win32-low.c (win32_detach, win32_resume): Ditto.
14581
c35fafde
PA		 145822009-04-01 Pedro Alves <pedro@codesourcery.com>
14583
14584 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14585 flag.
14586 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14587 pending.
14588 (linux_continue_one_thread): Only preserve the stepping flag if
14589 there's a pending breakpoint.
14590
0a59d50b
PA		 145912009-03-31 Pedro Alves <pedro@codesourcery.com>
14592
14593 * server.c (main): After the inferior having exited, call
14594 remote_close before exiting gdbserver.
14595
f04c6d38
TJB		 145962009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14597
14598 Fix size of FPSCR in Power 7 processors.
14599 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14600 (PPC_FEATURE_HAS_DFP): New #define.
14601 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14602 size of the FPSCR.
14603
78e5cee6
PA		 146042009-03-23 Pedro Alves <pedro@codesourcery.com>
14605
14606 * server.c (handle_query) Whitespace and formatting.
14607
1b3f6016
PA		 146082009-03-22 Pedro Alves <pedro@codesourcery.com>
14609
14610 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14611 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14612 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14613 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14614 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14615 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14616 Makefile.in, configure.ac: Fix whitespace throughout.
14617 * configure: Regenerate.
14618
a07b2135
PA		 146192009-03-22 Pedro Alves <pedro@codesourcery.com>
14620
14621 * inferiors.c (find_inferior): Make it safe for the callback
14622 function to delete the currently iterated inferior.
14623
67cc2626
PA		 146242009-03-22 Pedro Alves <pedro@codesourcery.com>
14625
14626 * Makefile.in (linuw_low_h): Move higher.
14627 (thread-db.o): Depend on $(linux_low_h).
14628
54a0b537
PA		 146292009-03-17 Pedro Alves <pedro@codesourcery.com>
14630
14631 Rename "process" to "lwp" throughout.
14632
14633 * linux-low.c (all_processes): Rename to...
14634 (all_lwps): ... this.
14635 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14636 (add_process): Rename to ...
14637 (add_lwp): ... this. Adjust.
14638 (linux_create_inferior): Adjust.
14639 (linux_attach_lwp): Adjust.
14640 (linux_attach): Adjust.
14641 (linux_kill_one_process): Rename to ...
14642 (linux_kill_one_lwp): ... this. Adjust.
14643 (linux_kill): Adjust.
14644 (linux_detach_one_process): Rename to ...
14645 (linux_detach_one_lwp): ... this. Adjust.
14646 (linux_detach): Adjust.
14647 (check_removed_breakpoint): Adjust.
14648 (status_pending_p): Adjust.
14649 (linux_wait_for_process): Rename to ...
14650 (linux_wait_for_lwp): ... this. Adjust.
14651 (linux_wait_for_event): Adjust.
14652 (send_sigstop): Adjust.
14653 (wait_for_sigstop): Adjust.
14654 (stop_all_processes): Rename to ...
14655 (stop_all_lwps): ... this.
14656 (linux_resume_one_process): Rename to ...
14657 (linux_resume_one_lwp): ... this. Adjust.
14658 (linux_set_resume_request, linux_continue_one_thread)
14659 (linux_queue_one_thread, resume_status_pending_p)
14660 (usr_store_inferior_registers, regsets_store_inferior_registers)
14661 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14662 Adjust.
14663 * linux-low.h (get_process): Rename to ...
14664 (get_lwp): ... this. Adjust.
14665 (get_thread_process): Rename to ...
14666 (get_thread_lwp): ... this. Adjust.
14667 (get_process_thread): Rename to ...
14668 (get_lwp_thread): ... this. Adjust.
14669 (struct process_info): Rename to ...
14670 (struct lwp_info): ... this.
14671 (all_processes): Rename to ...
14672 (all_lwps): ... this.
14673 * proc-service.c (ps_lgetregs): Adjust.
14674 * thread-db.c (thread_db_create_event, find_one_thread)
14675 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14676
0b16c5cf
PA		 146772009-03-14 Pedro Alves <pedro@codesourcery.com>
14678
14679 * server.c (handle_query): Handle "qAttached".
14680
32de4b9d
NS		 146812009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14682
14683 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14684 GPLv3, update license URL.
14685
2aecd87f
DE		 146862009-03-01 Doug Evans <dje@google.com>
14687
93efd302 14688 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14689 (server_h): Add gdb_signals.h.
14690 (signals.o): Update.
14691 * server.h (target_signal_from_host,target_signal_to_host_p)
14692 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14693
86b1f9c5
PM		 146942009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14695
14696 * remote-utils.c (getpkt): Also generate remote-debug
14697 information if noack_mode is set.
14698
4aa995e1
PA		 146992009-02-06 Pedro Alves <pedro@codesourcery.com>
14700
14701 * server.c (handle_query): Report qXfer:siginfo:read and
14702 qXfer:siginfo:write as supported and handle them.
14703 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14704 * linux-low.c (linux_xfer_siginfo): New.
14705 (linux_target_ops): Set it.
14706
62709adf
PA		 147072009-01-26 Pedro Alves <pedro@codesourcery.com>
14708
14709 * server.c (gdbserver_usage): Mention --remote-debug.
14710 (main): Accept '--remote-debug' switch.
14711
aef93bd7
DE		 147122009-01-18 Doug Evans <dje@google.com>
14713
14714 * regcache.c (new_register_cache): No need to check result of xcalloc.
14715 * server.c (handle_search_memory): Back out calls to xmalloc,
14716 result is checked and error is returned to user upon failure.
14717 (handle_query): Ditto. Add more checks for result of malloc.
14718 (handle_v_cont): Check result of malloc, report error back to
14719 user upon failure.
14720 (handle_v_run): Ditto. Call freeargv.
14721 * server.h (freeargv): Declare.
14722 * utils.c (freeargv): New fn.
14723
54363045
DE		 147242009-01-15 Doug Evans <dje@google.com>
14725
f626972c
DE		 14726 * gdbreplay.c (perror_with_name): Make arg const char *.
14727 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14728 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14729 * utils.c (perror_with_name): Make arg const char *.
54363045 14730
18aae699
PA		 147312009-01-14 Pedro Alves <pedro@codesourcery.com>
14732
14733 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14734 when handling a EXIT_PROCESS_DEBUG_EVENT.
14735
ff703abe
JB		 147362009-01-06 Joel Brobecker <brobecker@adacore.com>
14737
14738 * gdbreplay.c (gdbreplay_version): Update copyright year.
14739 * server.c (gdbserver_version): Likewise.
14740
f21cc1a2 147412009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14742
14743 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14744 (handle_extended_wait): Improve comment.
0e21c1ec 14745
bca929d3
DE		 147462008-12-13 Doug Evans <dje@google.com>
14747
14748 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14749 * server.h (ATTR_MALLOC): New macro.
14750 (xmalloc,xcalloc,xstrdup): Declare.
14751 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14752 * inferiors.c: Ditto.
14753 * linux-low.c: Ditto.
14754 * mem-break.c: Ditto.
14755 * regcache.c: Ditto.
14756 * remote-utils.c: Ditto.
14757 * server.c: Ditto.
14758 * target.c: Ditto.
14759 * win32-low.c: Ditto.
14760
97438e3f
DE		 147612008-12-12 Doug Evans <dje@google.com>
14762
896c7fbb
DE		 14763 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14764 in debugging printf.
14765
97438e3f
DE		 14766 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14767
e3b886f8
DE		 147682008-12-09 Doug Evans <dje@google.com>
14769
14770 * linux-low.h (struct process_info): Delete member tid, unused.
14771 * thread-db.c (find_one_thread): Update.
14772 (maybe_attach_thread): Update.
14773
07e059b5
VP		 147742008-12-02 Pedro Alves <pedro@codesourcery.com>
14775
889bf7c5
PA		 14776 * target.h (struct target_ops): Add qxfer_osdata member.
14777 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14778 and dirent.h.
14779 (linux_qxfer_osdata): New functions.
14780 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14781 callback.
14782 * server.c (handle_query): Handle "qXfer:osdata:read:".
14783 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14784 (buffer_xml_printf): New functions.
14785 * server.h (struct buffer): New.
14786 (buffer_grow_str, buffer_grow_str0): New macros.
14787 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14788 (buffer_xml_printf): Declare.
07e059b5 14789
4cab47ab
DE		 147902008-11-24 Doug Evans <dje@google.com>
14791
14792 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14793
f142445f
DJ		 147942008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14795
14796 * server.c (handle_v_run): Always use the supplied argument list.
14797
d0107bb6 147982008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14799
d0107bb6
BW		 14800 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14801 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14802
2c4ad781
TJB		 148032008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14804
14805 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14806 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14807 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14808 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14809 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14810 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14811 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14812 XML target descriptions.
14813 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14814 when inferior is running on an ISA 2.05 or later processor. Add
14815 special case to return offset for full 64-bit slot of FPSCR when
14816 in 32-bits.
14817
dfb64f85
DJ		 148182008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14819
14820 * Makefile.in (SFILES, clean): Added sparc64 files.
14821 (reg-sparc64.o, reg-sparc64.c): New.
14822 * configure.srv (sparc*-*-linux*): New configuration.
14823 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14824 syscall arguments for SPARC.
14825 (regsets_store_inferior_registers): Likewise.
14826 * linux-sparc-low.c: New file.
14827
66b6e1dd
DE		 148282008-10-21 Doug Evans <dje@google.com>
14829
14830 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14831 (READLINE_DIR,READLINE_DEP): Delete.
14832 (INTERNAL_CFLAGS): Update.
14833 (LINTFLAGS): Update.
14834
9b710a42
PA		 148352008-10-10 Pedro Alves <pedro@codesourcery.com>
14836
14837 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14838 whole argv from the last run, not just argv[0].
14839
5822d809
PA		 148402008-09-08 Pedro Alves <pedro@codesourcery.com>
14841
14842 * regcache.c (new_register_cache): Return NULL if the register
14843 cache size isn't known yet.
14844 (free_register_cache): Avoid dereferencing a NULL regcache.
14845
74aac56f
DJ		 148462008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14847
14848 * configure.srv: Merge MIPS and MIPS64.
14849
400b20f5
MR		 148502008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14851
14852 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14853
677c5bb1
LM		 148542008-08-18 Luis Machado <luisgpm@br.ibm.com>
14855
14856 * Makefile.in: Add required vsx dependencies.
14857
14858 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14859 Declare init_registers_powerpc_vsx32l.
14860 Declare init_registers_powerpc_vsx64l.
14861 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14862 (ppc_arch_setup): Check for VSX in hwcap.
14863 (ppc_fill_vsxregset): New function.
14864 (ppc_store_vsxregset): New function.
14865 Add new VSX entry in regset_info target_regsets.
14866
14867 * configure.srv: Add new VSX dependencies.
14868
a6f3e723
SL		 148692008-08-12 Pedro Alves <pedro@codesourcery.com>
14870
14871 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14872 (remote_open): Set or clear transport_is_reliable.
14873 (putpkt_binary): Don't expect acks in noack mode.
14874 (getpkt): Don't send ack/nac in noack mode.
14875 * server.c (handle_general_set): Handle QStartNoAckMode.
14876 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14877 qSupported.
14878 (main): Reset noack_mode on every connection.
14879 * server.h (noack_mode): Declare.
14880
a417dc56
RW		 148812008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14882
14883 * Makefile.in (GDBREPLAY_OBS): New variable.
14884 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14885
3221518c
UW		 148862008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14887 Daniel Jacobowitz <dan@codesourcery.com>
14888
14889 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14890 (usr_store_inferior_registers): Likewise.
14891 (regsets_store_inferior_registers): Likewise.
14892
ec56be1b
PA		 148932008-07-31 Rolf Jansen <rj@surtec.com>
14894 Pedro Alves <pedro@codesourcery.com>
14895
14896 * configure.ac: Check for memmem declaration.
14897 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14898 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14899 (disable_packet_qfThreadInfo): Unconditionally compile.
14900 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14901 * configure, config.in: Regenerate.
14902
2fe5e3ff
DE		 149032008-07-28 Doug Kwan <dougkwan@google.com>
14904
14905 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14906 (linux_write_memory): Remove declaration of errno.
14907
836acd6d
UW		 149082008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14909
14910 * linux-low.c (handle_extended_wait): Do not use "status"
14911 variable uninitialized.
14912
aeba519e
PA		 149132008-07-07 Pedro Alves <pedro@codesourcery.com>
14914
14915 * server.c (handle_v_attach): Inhibit reporting dll changes.
14916
db42f210
PA		 149172008-06-27 Pedro Alves <pedro@codesourcery.com>
14918
14919 * remote-utils.c (prepare_resume_reply): If requested, don't
14920 output "thread:TID" in the T stop reply.
14921
14922 * server.c (disable_packet_vCont, disable_packet_Tthread)
14923 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14924 (handle_query): If requested, disable support for qC, qfThreadInfo
14925 and qsThreadInfo.
14926 (handle_v_requests): If requested, disable support for vCont.
14927 (gdbserver_show_disableable): New.
14928 (main): Handle --disable-packet and --disable-packet=LIST.
14929
14930 * server.h (disable_packet_vCont, disable_packet_Tthread)
14931 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14932
8e4c5421
CD		 149332008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14934
14935 * server.c (gdbserver_usage): Mention --version.
14936
6e23a804
DJ		 149372008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14938
14939 * Makefile.in (gdbreplay.o): New rule.
14940
90aa6a40
JM		 149412008-06-06 Joseph Myers <joseph@codesourcery.com>
14942
14943 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14944 message, not gdbserver.
14945
c16158bc 149462008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14947 Nathan Sidwell <nathan@codesourcery.com>
14948 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14949
14950 * acinclude.m4: Include ../../config/acx.m4.
14951 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14952 * configure, config.in: Regenerate.
14953 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14954 * server.c (gdbserver_version): Print PKGVERSION.
14955 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14956 (main): Adjust gdbserver_usage calls.
14957 * gdbreplay.c (version, host_name): Add declarations.
14958 (gdbreplay_version, gdbreplay_usage): New.
14959 (main): Accept --version and --help options.
14960
aeb75bf5
DJ		 149612008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14962
14963 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14964 (arm_breakpoint_at): Handle Thumb.
14965 (the_low_target): Add comment.
14966
76b233dd
UW		 149672008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14968
14969 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14970
08388c79
DE		 149712008-05-09 Doug Evans <dje@google.com>
14972
a3c83fae
DE		 14973 * server.h (decode_search_memory_packet): Declare.
14974 * remote-utils.c (decode_search_memory_packet): New fn.
14975 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14976 (handle_search_memory): New fn.
14977 (handle_query): Process qSearch:memory packets.
14978
bb9c3d36
UW		 149792008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14980
14981 * regcache.c (registers_length): Remove.
14982 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14983 full register packet.
14984 * regcache.h (registers_length): Remove prototype.
14985 * server.h (PBUFSIZ): Define to 16384.
14986
7284e1be
UW		 149872008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14988
14989 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14990 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14991 powerpc-64l.o, and powerpc-altivec64l.o.
14992 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14993 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14994 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14995 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14996 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14997 to srv_xmlfiles.
14998
14999 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15000 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15001 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15002 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15003 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15004 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15005 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15006 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15007 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15008 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15009 (clean): Update.
15010
15011 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15012 (init_registers_powerpc_32l): ... this new prototype.
15013 (init_registers_powerpc_32): Remove, replace by ...
15014 (init_registers_powerpc_altivec32l): ... this new prototype.
15015 (init_registers_powerpc_e500): Remove, replace by ...
15016 (init_registers_powerpc_e500l): ... this new prototype.
15017 (init_registers_ppc64): Remove, replace by ...
15018 (init_registers_powerpc_64l): ... this new prototype.
15019 (init_registers_powerpc_64): Remove, replace by ...
15020 (init_registers_powerpc_altivec64l): ... this new prototype.
15021 (ppc_num_regs): Set to 73.
15022 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15023 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15024 (ppc_cannot_store_register): Handle orig_r3 and trap.
15025 (ppc_arch_setup): Update init_registers_... calls.
15026 (ppc_fill_gregset): Handle orig_r3 and trap.
15027
15028 * inferiors.c (clear_inferiors): Reset current_inferior.
15029
fdc59709
PB		 150302008-04-23 Paolo Bonzini <bonzini@gnu.org>
15031
889bf7c5
PA		 15032 * acinclude.m4: Add override.m4.
15033 * configure: Regenerate.
fdc59709 15034
c9b2f845
UW		 150352008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15036
15037 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15038 initial call to init_register_ppc64.
15039
550512b8
UW		 150402008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15041
43aaf8b6
PA		 15042 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15043 single powerpc*-*-linux* case.
550512b8
UW		 15044 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15045
b6430ec3
UW		 150462008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15047
15048 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15049 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15050 from reg_xmlfiles.
15051 * linux-ppc-low.c: Include <elf.h>.
15052 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15053 (ppc_hwcap): New global variable.
15054 (ppc_regmap): Remove __SPE__ #ifdef sections.
15055 (ppc_regmap_e500): New global variable.
15056 (ppc_cannot_store_register): Update __SPE__ special case.
15057 (ppc_get_hwcap): New function.
15058 (ppc_arch_setup): Use it to determine whether inferior supports
15059 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15060 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15061 Do not access registers if target does not support AltiVec.
15062 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15063 Do not access registers if target does not support SPE.
15064 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15065
52fa2412
UW		 150662008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15067
15068 * linux-low.c (disabled_regsets, num_regsets): New.
15069 (use_regsets_p): Delete.
15070 (linux_wait_for_process): Clear disabled_regsets.
15071 (regsets_fetch_inferior_registers): Check and set it.
15072 (regsets_store_inferior_registers): Likewise.
15073 (linux_fetch_registers, linux_store_registers): Do not use
15074 use_regsets_p.
15075 (initialize_low): Allocate disabled_regsets.
15076
e28b3332
DJ		 150772008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15078
15079 * Makefile.in (LIBOBJS): New.
15080 (OBS): Use LIBOBJS.
15081 (memmem.o): New rule.
15082 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15083 * configure: Regenerated.
15084
4536995d
UW		 150852008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15086
15087 * server.c (handle_query): Never return "unsupported" for
15088 qXfer:features:read queries.
15089
221c031f
UW		 150902008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15091
15092 * server.c (get_features_xml): Fix inverted condition.
15093 (handle_query): Always support qXfer:feature:read.
15094
ccd213ac
DJ		 150952008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15096
15097 * server.c (wrapper_argv): New.
15098 (start_inferior): Handle wrapper_argv. If set, expect an extra
15099 trap.
15100 (gdbserver_usage): Document --wrapper.
15101 (main): Parse --wrapper.
15102
6fe305f7
UW		 151032008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15104
15105 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15106 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15107 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15108 (ppc_set_pc): Likewise.
15109 (ppc_arch_setup): New function.
15110 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15111 of collect_register.
889bf7c5 15112 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15113
5b0a002e
UW		 151142008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15115
15116 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15117 instead of linux-ppc64-low.o.
15118 * linux-ppc64-low.c: Remove file.
15119 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15120 (linux-ppc64-low.o): Remove rule.
15121
15122 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15123 (init_registers_powerpc_64): Likewise.
15124 (ppc_regmap): Conditionally define depending on __powerpc64__.
15125 (ppc_cannot_store_register): Do not special-case "fpscr" when
15126 compiled on __powerpc64__.
15127 (ppc_collect_ptrace_register): New function.
15128 (ppc_supply_ptrace_register): New function.
15129 (ppc_breakpoint): Change type to "unsigned int".
15130 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15131 (the_low_target): Conditionally provide initializers for the
889bf7c5 15132 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15133 collect_ptrace_register and supply_ptrace_register members.
15134
9b4b61c8
UW		 151352008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15136
15137 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15138 * server.c (gdbserver_xmltarget): Define.
15139 (get_features_xml): Use it to replace "target.xml" and arch_string.
15140
15141 * configure.srv: Remove srv_xmltarget. Add XML files that were
15142 mentioned there to srv_xmlfiles instead. Remove conditional tests
15143 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15144 srv_xmlfiles and srv_regobj to include all possible choices.
15145 * configure.ac (srv_xmltarget): Remove.
15146 (srv_xmlfiles): Do not add "target.xml".
15147 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15148 checks for supplementary target information.
15149 * configure: Regenerate.
15150 * Makefile.in (XML_TARGET): Remove.
15151 (target.xml): Remove rule.
15152 (clean): Do not clean up target.xml.
15153 (.PRECIOUS): Do not mention target.xml.
15154
15155 * target.h (struct target_ops): Remove arch_string member.
15156 * linux-low.c (linux_arch_string): Remove.
15157 (linux_target_ops): Remove arch_string initializer.
15158 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15159 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15160 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15161 * spu-low.c (spu_arch_string): Remove.
15162 (spu_target_ops): Remove arch_string initializer.
15163 * win32-low.c (win32_arch_string): Remove.
15164 (win32_target_ops): Remove arch_string initializer.
15165 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15166 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15167 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15168
ee1a7ae4
UW		 151692008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15170
15171 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15172 by collect_ptrace_register and supply_ptrace_register hooks.
15173 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15174 instead of checking for the_low_target.left_pad_xfer.
15175 (usr_store_inferior_registers): Use collect_ptrace_register callback
15176 instead of checking for the_low_target.left_pad_xfer.
15177
15178 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15179 (s390_supply_ptrace_register): Likewise.
15180 (s390_fill_gregset): Call s390_collect_ptrace_register.
15181 (the_low_target): Update.
15182
15183 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15184 (ppc_supply_ptrace_register): Likewise.
15185 (the_low_target): Update.
15186
15187 * linux-i386-low.c (the_low_target): Update.
15188 * linux-x86-64-low.c (the_low_target): Update.
15189
d61ddec4
UW		 151902008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15191
15192 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15193 reg-s390.o and reg-s390x.o.
15194
15195 * linux-low.c (new_inferior): New global variable.
15196 (linux_create_inferior, linux_attach): Set it.
15197 (linux_wait_for_process): Call the_low_target.arch_setup after the
15198 target has stopped for the first time.
15199 (initialize_low): Do not call the_low_target.arch_setup.
15200
15201 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15202 (s390_set_pc): Likewise.
15203 (s390_arch_setup): New function.
15204 (the_low_target): Use s390_arch_setup as arch_setup routine.
15205
15206 * regcache.c (realloc_register_cache): New function.
15207 (set_register_cache): Call it for each existing regcache.
15208
d05b4ac3
UW		 152092008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15210
15211 * server.h (init_registers): Remove prototype.
15212
15213 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15214 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15215 instead of init_registers ().
15216 * linux-arm-low.c (init_registers_arm): Add prototype.
15217 (init_registers_arm_with_iwmmxt): Likewise.
15218 (the_low_target): Add initializer for arch_setup field.
15219 * linux-cris-low.c (init_registers_cris): Add prototype.
15220 (the_low_target): Add initializer for arch_setup field.
15221 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15222 (the_low_target): Add initializer for arch_setup field.
15223 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15224 (the_low_target): Add initializer for arch_setup field.
15225 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15226 (the_low_target): Add initializer for arch_setup field.
15227 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15228 (the_low_target): Add initializer for arch_setup field.
15229 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15230 (the_low_target): Add initializer for arch_setup field.
15231 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15232 (init_registers_mips64_linux): Likewise.
15233 (the_low_target): Add initializer for arch_setup field.
15234 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15235 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15236 (the_low_target): Add initializer for arch_setup field.
15237 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15238 (init_registers_powerpc_64): Likewise.
15239 (the_low_target): Add initializer for arch_setup field.
15240 * linux-s390-low.c (init_registers_s390): Add prototype.
15241 (init_registers_s390x): Likewise.
15242 (the_low_target): Add initializer for arch_setup field.
15243 * linux-sh-low.c (init_registers_sh): Add prototype.
15244 (the_low_target): Add initializer for arch_setup field.
15245 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15246 (the_low_target): Add initializer for arch_setup field.
15247 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15248 (the_low_target): Add initializer for arch_setup field.
15249
15250 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15251 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15252 instead of init_registers ().
15253 * win32-arm-low.c (init_registers_arm): Add prototype.
15254 (the_low_target): Add initializer for arch_setup field.
15255 * win32-i386-low.c (init_registers_i386): Add prototype.
15256 (the_low_target): Add initializer for arch_setup field.
15257
15258 * spu-low.c (init_registers_spu): Add prototype.
15259 (initialize_low): Call initialie_registers_spu () instead of
15260 initialize_registers ().
15261
fd96d250
PA		 152622008-02-19 Pedro Alves <pedro@codesourcery.com>
15263
15264 * server.c (handle_v_requests): When handling the vRun and vAttach
15265 packets, if already debugging a process, don't kill it. Return an
15266 error instead.
15267
d41b6bb4
DJ		 152682008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15269
15270 * server.c (handle_query): Correct length check.
15271
5ac588cf
PA		 152722008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15273
15274 * win32-low.c (do_initial_child_stuff): Add process handle
15275 parameter. Set current_process_handle and current_process_id from the
15276 parameters. Clear globals.
15277 (win32_create_inferior): Don't set current_process_handle and
15278 current_process_id here. Instead pass them on the call to
15279 do_initial_child_stuff.
15280 (win32_attach): Likewise.
15281 (win32_clear_inferiors): New.
15282 (win32_kill): Don't close the current process handle or the
15283 current thread handle here. Instead call win32_clear_inferiors.
15284 (win32_detach): Don't open a new handle to the process. Call
15285 win32_clear_inferiors.
15286 (win32_join): Don't rely on current_process_handle; open a new
15287 handle using the process id.
15288 (win32_wait): Call win32_clear_inferiors when the inferior process
15289 has exited.
15290
ecd7ecbc
DJ		 152912008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15292
15293 * server.c (monitor_show_help): Add "exit".
15294
1525d545
MG		 152952008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15296
ecd7ecbc 15297 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15298 (clean): Add reg-xtensa.c.
15299 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15300 * configure.srv (xtensa*-*-linux*) New target.
15301 * linux-xtensa-low.c: New.
15302 * xtensa-xtregs.c: New.
1525d545 15303
59a016f0
PA		 153042008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15305
15306 * hostio.c: Don't include errno.h.
15307 (errno_to_fileio_errno): Move to hostio-errno.
15308 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15309 error number outputting to the target->hostio_last_error callback.
15310 (hostio_packet_error): Use FILEIO_EINVAL directly.
15311 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15312 calls to hostio_error.
15313 * hostio-errno.c: New.
15314 * server.h (hostio_last_error_from_errno): Declare.
15315 * target.h (target_ops): Add hostio_last_error member.
15316 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15317 as hostio_last_error handler.
889bf7c5 15318 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15319 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15320 (wince_hostio_last_error): New functions.
15321 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15322 as hostio_last_error handler.
15323 (win32_target_ops) [!_WIN32_WCE]: Register
15324 hostio_last_error_from_errno as hostio_last_error handler.
15325 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15326 (hostio-errno.o): New rule.
15327 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15328 * configure.srv (srv_hostio_err_objs): New variable. Default to
15329 hostio-errno.o.
15330 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15331 * configure: Regenerate.
15332
2d717e4f
DJ		 153332008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15334
15335 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15336 (linux_kill, linux_detach): Clean up the process list.
15337 * remote-utils.c (remote_open): Improve port number parsing.
15338 (putpkt_binary, input_interrupt): Only send interrupts if the target
15339 is running.
15340 * server.c (extended_protocol): Make static.
15341 (attached): Define earlier.
15342 (exit_requested, response_needed, program_argv): New variables.
15343 (target_running): New.
15344 (start_inferior): Clear attached here.
15345 (attach_inferior): Set attached here.
15346 (require_running): Define.
15347 (handle_query): Use require_running and target_running. Implement
15348 "monitor exit".
15349 (handle_v_attach, handle_v_run): New.
15350 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15351 (gdbserver_usage): Update.
15352 (main): Redo argument parsing. Handle --debug and --multi. Handle
15353 --attach along with other options or after the port. Save
15354 program_argv. Support no initial program. Resynchronize
15355 communication with GDB after an error. Handle "monitor exit".
15356 Use require_running and target_running. Always allow the extended
15357 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15358 restart in extended mode.
15359 * README: Refer to the GDB manual. Update --attach usage.
15360
7407e2de
AS		 153612007-12-20 Andreas Schwab <schwab@suse.de>
15362
15363 * linux-low.c (STACK_SIZE): Define.
15364 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15365 (linux_test_for_tracefork): Likewise.
15366
b65d95c5
DJ		 153672007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15368
15369 * linux-low.c (linux_wait_for_event): Update messages. Do not
15370 reinsert auto-delete breakpoints.
15371 * mem-break.c (struct breakpoint): Change return type of handler to
15372 int.
15373 (set_breakpoint_at): Update handler type.
15374 (reinsert_breakpoint_handler): Return 1 instead of calling
15375 delete_breakpoint.
15376 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15377 setting a new one.
15378 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15379 * mem-break.h (set_breakpoint_at): Update handler type.
15380 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15381 * win32-low.c (auto_delete_breakpoint): New.
15382 (get_child_debug_event): Use it.
15383
4e799345
DJ		 153842007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15385
15386 * configure.ac: Check for pread and pwrite.
15387 * hostio.c (handle_pread): Fall back to lseek and read.
15388 (handle_pwrite): Fall back to lseek and write.
15389 * config.in, configure: Regenerated.
15390
27524b67
DJ		 153912007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15392
15393 * server.c (myresume): Add own_buf argument.
15394 (main): Update calls.
15395
a20d5e98
DJ		 153962007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15397
15398 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15399 * remote-utils.c (remote_open): Do not call disable_async_io.
15400 (block_async_io): Delete.
15401 (unblock_async_io): Make static.
15402 (initialize_async_io): New.
15403 * server.c (handle_v_cont): Handle async I/O here.
15404 (myresume): Likewise. Move other common resume tasks here...
15405 (main): ... from here. Call initialize_async_io. Disable async
15406 I/O before the main loop.
15407 * server.h (initialize_async_io): Declare.
15408 (block_async_io, unblock_async_io): Delete prototypes.
15409 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15410
b79d787e
DJ		 154112007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15412
15413 * remote-utils.c (readchar): Allow binary data in received messages.
15414
d97903b2
PA		 154152007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15416
15417 * win32-low.c (attaching): New global.
15418 (win32_create_inferior): Clear the `attaching' global.
15419 (win32_attach): Set the `attaching' global.
15420 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15421 attaching. Only set a breakpoint at the entry point if not
15422 attaching.
15423
311de423
PA		 154242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15425
15426 * server.c (main): Don't report dll events on the initial
15427 connection on attaches.
15428
6c2d16d2
PA		 154292007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15430
15431 * server.c (main): Relax numerical bases supported for the pid of
15432 the --attach command line argument.
15433
5ca906e6
PA		 154342007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15435
15436 * win32-low.c (win32_attach): Call OpenProcess before
15437 DebugActiveProcess, not after. Add last error output to error
15438 call.
15439
9c6c8194
PA		 154402007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15441
15442 * win32-low.c (win32_get_thread_context)
15443 (win32_set_thread_context): New functions.
15444 (thread_rec): Use win32_get_thread_context.
15445 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15446 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15447 field.
15448
4d5d1aaa
PA		 154492007-12-03 Leo Zayas
15450 Pedro Alves <pedro_alves@portugalmail.pt>
15451
15452 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15453 global variables.
15454 (child_add_thread): Minor cleanup.
15455 (child_continue): Resume artificially suspended threads before
15456 calling ContinueDebugEvent.
15457 (suspend_one_thread): New.
15458 (fake_breakpoint_event): New.
15459 (get_child_debug_event): Change return type to int. Check here if
15460 gdb sent an interrupt request. If a soft interrupt was requested,
15461 fake a breakpoint event. Return 0 if there is no event to handle,
15462 and 1 otherwise.
15463 (win32_wait): Don't check here if gdb sent an interrupt request.
15464 Ensure there is a valid event to handle.
15465 (win32_request_interrupt): Add soft interruption method as last
15466 resort.
15467
c436e841
PA		 154682007-12-03 Leo Zayas
15469 Pedro Alves <pedro_alves@portugalmail.pt>
15470
15471 * win32-low.h (win32_thread_info): Add descriptions to the
15472 structure members. Replace `suspend_count' counter by a
15473 `suspended' flag.
15474 * win32-low.c (thread_rec): Update condition of when to get the
15475 context from the inferior. Rely on ContextFlags being set if it
15476 has already been retrieved. Only suspend the inferior thread if
15477 we haven't already. Warn if that fails.
15478 (continue_one_thread): s/suspend_count/suspended/. Only call
15479 ResumeThread once. Warn if that fails.
15480
e7b5fa67
PA		 154812007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15482
15483 * win32-low.c (win32_wait): Don't read from the inferior when it
15484 has already exited.
15485
a385171d
PA		 154862007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15487
15488 * Makefile.in (win32_low_h): New variable.
15489 (win32-low.o): Add dependency on $(win32_low_h).
15490 (win32-arm-low.o, win32-i386-low.o): New rules.
15491
f80c84b3
DJ		 154922007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15493
15494 * hostio.c: Correct copyright year.
15495
a6b151f1
DJ		 154962007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15497
15498 * Makefile.in (OBS): Add hostio.o.
15499 (hostio.o): New rule.
15500 * server.h (handle_vFile): Declare.
15501 * hostio.c: New file.
15502 * server.c (handle_v_requests): Take packet_len and new_packet_len
15503 for binary packets. Call handle_vFile.
15504 (main): Update call to handle_v_requests.
15505
f9387fc3
DJ		 155062007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15507
15508 * linux-low.c: Include <sched.h>.
15509
51c2684e
DJ		 155102007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15511
15512 * linux-low.c (linux_tracefork_grandchild): New.
15513 (linux_tracefork_child): Use clone.
15514 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15515
75f83163
JB		 155162007-10-31 Joel Brobecker <brobecker@adacore.com>
15517
15518 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15519
da5898ce
DJ		 155202007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15521
15522 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15523
24a09b5f
DJ		 155242007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15525
15526 * inferiors.c (change_inferior_id): Delete.
15527 (add_pid_to_list, pull_pid_from_list): New.
15528 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15529 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15530 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15531 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15532 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15533 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15534 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15535 (using_threads): Always set to 1.
15536 (handle_extended_wait): New.
15537 (add_process): Do not set TID.
15538 (linux_create_inferior): Set must_set_ptrace_flags.
15539 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15540 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15541 (linux_thread_alive): Rename TID argument to LWPID.
15542 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15543 (linux_wait_for_event): Do not use TID or check using_threads. Update
15544 call to dead_thread_notify. Call handle_extended_wait.
15545 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15546 (send_sigstop): Delete sigstop_sent.
15547 (wait_for_sigstop): Avoid TID.
15548 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15549 (linux_test_for_tracefork): New.
15550 (linux_lookup_signals): Use thread_db_active and
15551 linux_supports_tracefork_flag.
15552 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15553 * linux-low.h (get_process_thread): Avoid TID.
15554 (struct process_ifo): Move thread_known and tid to the end. Remove
15555 sigstop_sent.
15556 (linux_attach_lwp, thread_db_init): Update prototypes.
15557 * server.h (change_inferior_id): Delete prototype.
15558 (add_pid_to_list, pull_pid_from_list): New prototypes.
15559 * thread-db.c (thread_db_use_events): New.
15560 (find_first_thread): Rename to...
15561 (find_one_thread): ...this. Update callers and messages. Do not
15562 call fatal. Check thread_db_use_events. Do not call
15563 change_inferior_id or new_thread_notify.
15564 (maybe_attach_thread): Update. Do not call new_thread_notify.
15565 (thread_db_init): Set thread_db_use_events. Check use_events.
15566 * utils.c (fatal, warning): Correct message prefix.
15567
30ed0a8f
DJ		 155682007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15569
15570 * Makefile.in (clean): Remove new files.
15571 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15572 (powerpc-64.o, powerpc-64.c): New rules.
15573 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15574 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15575 with SPE.
15576 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15577 SPE targets.
15578 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15579 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15580 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15581 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15582 (target_regsets): Add AltiVec and SPE register sets.
15583 * configure.ac: Check for AltiVec and SPE.
15584 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15585 (ppc_fill_vrregset, ppc_store_vrregset): New.
15586 (target_regsets): Add AltiVec register set.
15587 * configure: Regenerated.
15588
fd462a61
DJ		 155892007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15590
15591 * linux-low.c (O_LARGEFILE): Define.
15592 (linux_read_memory): Use /proc/PID/mem.
15593 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15594 * configure, config.in: Regenerated.
15595
69f223ed
DJ		 155962007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15597
15598 * linux-low.c (linux_wait_for_event): Do not pass signals while
15599 single-stepping.
15600
aec18585
PA		 156012007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15602
15603 * win32-low.c (create_process): New.
15604 (win32_create_inferior): Use create_process instead of
15605 CreateProcess. If create_process failed retry appending an ".exe"
15606 suffix. Store the GetLastError result immediatelly after
15607 create_process calls and use it on the call to error.
15608
34d86ddd
PA		 156092007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15610
15611 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15612
5a0e3bd0
JB		 156132007-08-23 Joel Brobecker <brobecker@adacore.com>
15614
15615 * configure.ac: Switch license to GPLv3.
15616
f88c79e6
MS		 156172007-08-01 Michael Snyder <msnyder@access-company.com>
15618
15619 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15620
6b3d9b83
PA		 156212007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15622
15623 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15624 typedef.
15625 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15626 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15627 CloseToolhelp32Snapshot.
15628 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15629 CloseToolhelp32Snapshot.
15630
c588c53c
MS		 156312007-07-27 Michael Snyder <michael.snyder@access-company.com>
15632
15633 * server.c (main): Check for inferior exit before main loop.
15634
aa0403d9
PA		 156352007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15636
15637 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15638 instead of on tmp_desc.
15639
255e7678
DJ		 156402007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15641 Daniel Jacobowitz <dan@codesourcery.com>
15642
15643 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15644 (add_thread): Minor cleanups.
15645 (clear_inferiors): Move lower in the file. Clear the DLL
15646 list.
15647 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15648 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15649 (xml_escape_text): New.
15650 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15651 for qSupported.
15652 (handle_v_cont): Report errors.
15653 (gdbserver_version): Update.
15654 (main): Correct size of own_buf. Do not report initial DLL events.
15655 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15656 (unloaded_dll, xml_escape_text): New.
15657 * win32-low.c (enum target_waitkind): Update comments.
15658 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15659 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15660 (win32_EnumProcessModules, win32_GetModuleInformation)
15661 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15662 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15663 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15664 (win32_Module32First, win32_Module32Next, load_toolhelp)
15665 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15666 (get_child_debug_event): Handle DLL events.
15667 (win32_wait): Likewise.
15668
0d37add9
DJ		 156692007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15670
15671 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15672 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15673
45e2715e
PA		 156742007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15675
15676 * win32-low.c (handle_output_debug_string): Ignore event if not
15677 waiting.
15678
c5674cf1
PA		 156792007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15680
15681 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15682
2bbe3cc1
DJ		 156832007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15684
15685 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15686
ae13219e
DJ		 156872007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15688
15689 * inferiors.c (change_inferior_id): Add comment.
15690 * linux-low.c (check_removed_breakpoint): Add an early
15691 prototype. Improve debug output.
15692 (linux_attach): Doc update.
15693 (linux_detach_one_process, linux_detach): Clean up before releasing
15694 each process.
15695 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15696 * linux-low.h (struct process_info): Doc improvement.
15697 * mem-break.c (delete_all_breakpoints): New.
15698 * mem-break.h (delete_all_breakpoints): New prototype.
15699 * thread-db.c (find_first_thread): New.
15700 (thread_db_create_event): Call it instead of
15701 thread_db_find_new_threads. Clean up unused variables.
15702 (maybe_attach_thread): Remove first thread handling.
15703 (thread_db_find_new_threads): Use find_first_thread.
15704 (thread_db_get_tls_address): Likewise.
15705
4105de34
DJ		 157062007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15707
15708 * thread-db.c (thread_db_find_new_threads): Add prototype.
15709 (thread_db_create_event): Check for the main thread before adding
15710 a new thread.
15711 (maybe_attach_thread): Only enable event reporting if TID == 0.
15712 (thread_db_get_tls_address): Check for new threads.
15713
2b876972
DJ		 157142007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15715
15716 * linux-low.c (linux_create_inferior): Try execv before execvp.
15717 * spu-low.c (spu_create_inferior): Likewise.
15718
7a245884
DJ		 157192007-06-13 Mike Frysinger <vapier@gentoo.org>
15720
15721 * linux-low.c (linux_create_inferior): Change execv to execvp.
15722 * spu-low.c (spu_create_inferior): Likewies.
15723
117ce543
DJ		 157242007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15725
15726 * Makefile.in (clean): Clean new files instead of deleted ones.
15727 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15728 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15729 rules.
15730 * configure.srv: Specify XML files and new regformats for MIPS and
15731 MIPS64 GNU/Linux.
15732 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15733 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15734 an entry for the restart register.
15735 (mips_cannot_fetch_register, mips_cannot_store_register)
15736 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15737 register names to match the XML descriptions.
15738 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15739 restart register instead of $0.
15740
0e7f50da
UW		 157412007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15742 Markus Deuling <deuling@de.ibm.com>
15743
15744 * remote-utils.c (decode_xfer_write): New function.
15745 * server.h (decode_xfer_write): Add prototype.
15746 * server.c (handle_query): Add PACKET_LEN argument. Support
15747 qXfer:spu:read and qXfer:spu:write packets.
15748 (main): Pass packet_len to handle_query.
15749 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15750 * target.h (target_ops): Add qxfer_spu.
15751
374c1d38
UW		 157522007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15753
15754 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15755 accessing non-seekable spufs files.
15756
bb63802a
UW		 157572007-05-16 Markus Deuling <deuling@de.ibm.com>
15758
889bf7c5 15759 * server.c (handle_query): Add reply for qC packet.
bb63802a 15760
7390519e
PA		 157612007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15762 Leo Zayas <lerele@champenstudios@com>
15763
15764 * server.h (check_remote_input_interrupt_request): New function.
15765 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15766 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15767 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15768 (check_remote_input_interrupt_request): New function.
15769 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15770 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15771 winapi_GenerateConsoleCtrlEvent): New typedefs.
15772 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15773 to 250 ms.
15774 (win32_wait): Check for remote interrupt request
15775 with check_remote_input_interrupt_request.
15776 (win32_request_interrupt): New function.
15777 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15778
34b34921
PA		 157792007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15780
15781 * win32-low.c (debug_registers_changed,
15782 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15783 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15784 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15785 (thread_rec): Get context using the low target.
15786 (child_add_thread): Call thread_added on the low target,
15787 which does the same thing.
15788 (regptr): Delete.
15789 (do_initial_child_stuff): Remove debug registers references.
15790 Set context using the low target. Resume threads after
15791 setting the contexts.
15792 (child_continue): Remove dead variable. Remove debug
15793 registers references.
15794 (child_fetch_inferior_registers): Go through the low target.
15795 (do_child_store_inferior_registers): Remove.
15796 (child_store_inferior_registers): Go through the low target.
15797 (win32_resume): Remove debug registers references.
15798 Set context using the low target.
15799 (handle_exception): Change return type to void. Don't record
15800 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15801 first chance exception.
889bf7c5 15802 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15803 goto loop. Always return after waiting for debug event.
15804 (win32_wait): Convert to switch statement. Handle spurious
15805 events.
15806
15807 * win32-i386-low.c (debug_registers_changed,
15808 debug_registers_used): New.
15809 (initial_stuff): Rename to ...
15810 (i386_initial_stuff): ... this. Clear debug registers
15811 state variables.
15812 (store_debug_registers): Delete.
15813 (i386_get_thread_context): New.
15814 (load_debug_registers): Delete.
15815 (i386_set_thread_context): New.
15816 (i386_thread_added): New.
15817 (single_step): Rename to ...
15818 (i386_single_step): ... this.
15819 (do_fetch_inferior_registers): Rename to ...
15820 (i386_fetch_inferior_register): ... this.
15821 (i386_store_inferior_register): New.
15822 (the_low_target): Adapt to new interface.
15823
15824 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15825 (arm_get_thread_context): New.
15826 (arm_set_thread_context): New.
15827 (regptr): New.
15828 (do_fetch_inferior_registers): Rename to ...
15829 (arm_fetch_inferior_register): ... this.
15830 (arm_store_inferior_register): New.
15831 (arm_wince_breakpoint): Reimplement as unsigned long.
15832 (arm_wince_breakpoint_len): Define.
15833 (the_low_target): Adapt to new interface.
15834
15835 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15836 load_debug_registers. Add get_thread_context, set_thread_context,
15837 thread_added and store_inferior_register. Rename
15838 fetch_inferior_registers to fetch_inferior_register.
15839 (regptr): Remove declaration.
15840
dd6953e1
PA		 158412007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15842
15843 * linux-low.c (linux_detach): Change return type to int. Return 0.
15844 * spu-low.c (spu_detach): Likewise.
15845
444d6139
PA		 158462007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15847
15848 * target.h (target_ops): Change return type of detach to int.
15849 Add join.
15850 (join_inferior): New.
15851 * server.c (main): Don't skip detach support on mingw32.
15852 If the inferior doesn't support detaching return error.
15853 Call join_inferior instead of using waitpid.
15854 * linux-low.c (linux_join): New.
15855 (linux_target_op): Add linux_join.
15856 * spu-low.c (spu_join): New.
15857 (spu_target_ops): Add spu_join.
15858 * win32-low.c (win32_detach): Adapt to new interface.
15859 Reopen current_process_handle before detaching. Issue a child
15860 resume before detaching.
15861 (win32_join): New.
15862 (win32_target_op): Add win32_join.
15863
1d5315fe
PA		 158642007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15865
15866 * win32-low.c (win32-attach): Fix return value.
15867 * target.h (target_ops): Describe ATTACH return values.
15868
bf914831
PA		 158692007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15870
15871 * win32-low.c (GETPROCADDRESS): Define.
15872 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15873 (winapi_DebugSetProcessKillOnExit): Likewise.
15874 (win32_create_inferior): Force usage of ansi CreateProcessA.
15875 (win32_attach): Use GETPROCADDRESS.
15876 (win32_detach): Likewise.
15877
f72f3e60
PA		 158782007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15879
15880 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15881
ed50f18f
PA		 158822007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15883
15884 * win32-low.c: Commit leftover changes from 2007-03-29.
15885
0c2ead7e
DJ		 158862007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15887
15888 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15889 fields short instead of int. Add explicit padding.
15890 (i387_cache_to_fsave): Remove unnecessary casts.
15891 (i387_fsave_to_cache): Doc fix.
15892 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15893
73725ff3
DJ		 158942007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15895
15896 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15897 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15898
d99f33d8
PA		 158992007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15900
15901 * configure.srv (arm*-*-mingw32ce*): Move near the other
15902 arm targets.
15903
68070c10
PA		 159042007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15905
2482afc6 15906 * configure.ac: Add errno checking.
68070c10
PA		 15907 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15908 sys/file.h and malloc.h.
15909 (AC_CHECK_DECLS): Add perror.
15910 (srv_mingwce): Handle.
2482afc6 15911 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15912 win32-i386-low.o to srv_tgtobj.
15913 (i[34567]86-*-mingw*): Likewise.
15914 (arm*-*-mingw32ce*): Add case.
15915 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15916 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15917 [__MINGW32CE__] (strerror): New function.
15918 [__MINGW32CE__] (errno): Define to GetLastError.
15919 [__MINGW32CE__] (COUNTOF): New macro.
15920 (remote_open): Remove extra close call.
15921 * mem-break.c (delete_breakpoint_at): New function.
15922 * mem-break.h (delete_breakpoint_at): Declare.
15923 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15924 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15925 [USE_WIN32API] (read, write): Add char* casts.
15926 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15927 * server.h: Include wincecompat.h on Windows CE.
15928 [HAVE_ERRNO_H]: Check.
15929 (perror): Declare if not declared.
15930 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15931 (perror_with_name): Remove errno declaration.
15932 * wincecompat.h: New.
15933 * wincecompat.c: New.
15934 * win32-low.h: New.
15935 * win32-arm-low.c: New.
15936 * win32-i386-low.c: New.
15937 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15938 (OUTMSG2): Make it safe.
15939 (_T): New macro.
15940 (COUNTOF): New macro.
15941 (NUM_REGS): Get it from the low target.
15942 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15943 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15944 (thread_rec): Let low target handle debug registers.
15945 (child_add_thread): Likewise.
15946 (child_init_thread_list): Likewise.
15947 (continue_one_thread): Likewise.
15948 (regptr): New.
15949 (do_child_fetch_inferior_registers): Move to ...
15950 * win32-i386-low.c: ... here, and rename to ...
15951 (do_fetch_inferior_registers): ... this.
889bf7c5 15952 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15953 Go through the low target.
15954 (do_child_store_inferior_registers): Use regptr.
15955 (strwinerror): New function.
15956 (win32_create_inferior): Handle Windows CE.
15957 Use strwinerror instead of strerror on Windows error
15958 codes. Add program to the error output.
15959 Don't close the main thread handle on Windows CE.
15960 (win32_attach): Use coredll.dll on Windows CE.
15961 (win32_kill): Close current process and current
15962 thread handles.
15963 (win32_detach): Use coredll.dll on Windows CE.
15964 (win32_resume): Let low target handle debug registers, and
15965 step request.
15966 (handle_exception): Add/Remove initial breakpoint. Avoid
15967 non-existant WSTOPSIG on Windows CE.
15968 (win32_read_inferior_memory): Cast to remove warning.
15969 (win32_arch_string): Go through the low target.
15970 (initialize_low): Call set_breakpoint_data with the low
15971 target's breakpoint.
15972 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15973 FOP_REGNUM, mappings): Move to ...
15974 * win32-i386-low.c: ... here.
15975 * win32-low.c (win32_thread_info): Move to ...
15976 * win32-low.h: ... here.
15977 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15978 win32-arm-low.c and wincecompat.c.
15979 (all:): Add $EXEEXT.
15980 (install-only:): Likewise.
15981 (gdbserver:): Likewise.
15982 (gdbreplay:): Likewise.
15983 * config.in: Regenerate.
15984 * configure: Regenerate.
15985
41093d81
PA		 159862007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15987
15988 * win32-low.c: Rename typedef thread_info to
15989 win32_thread_info throughout.
15990
544afa54
PA		 159912007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15992
15993 * win32-i386-low.c: Rename to ...
15994 * win32-low.c: ... this.
15995 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15996 * Makefile.in: Likewise.
15997
bce7165d
PA		 159982007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15999
16000 * remote-utils.c (monitor_output): Constify msg parameter.
16001 * server.h (monitor_output): Likewise.
16002 * win32-i386-low.c (handle_output_debug_string): New.
16003 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16004 handle_output_debug_string.
16005 (get_child_debug_event): Likewise.
16006
506c7aa0
DJ		 160072007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16008
16009 * server.c (main): Correct strtoul check.
16010
42c81e2a
DJ		 160112007-03-27 Jon Ringle <jon@ringle.org>
16012
16013 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16014
9453113a
DJ		 160152007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16016
16017 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16018
64a69107
DJ		 160192007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16020
16021 * terminal.h: Check HAVE_SGTTY_H.
16022
160232007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 16024
16025 * remote-utils.c (remote_open): Print out the assigned port number.
16026
c74d0ad8
DJ		 160272007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16028
16029 * remote-utils.c (monitor_output): New function.
16030 * server.c (debug_threads): Define here.
16031 (monitor_show_help): New function.
16032 (handle_query): Handle qRcmd.
16033 (main): Do not handle 'd' packet.
16034 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16035 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16036 of debug_threads.
16037
de7c3b4a
PA		 160382007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16039
16040 * Makefile.in (EXEEXT): New.
16041 (clean): Use $(EXEEXT).
16042
ef57601b
PA		 160432007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16044
16045 * target.h (target_ops): Rename send_signal to request_interrupt,
16046 and remove enum target_signal parameter.
16047 * linux-low.c (linux_request_interrupt): Rename from
16048 linux_send_signal, and always send SIGINT.
16049 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16050 and always send SIGINT.
16051 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16052 of send_signal.
16053 (input_interrupt): Likewise.
16054
820f2bda
PA		 160552007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16056
16057 * server.c (get_features_xml): Check if target implemented
16058 arch_string.
16059 * win32-i386-low.c (win32_arch_string): New.
16060 (win32_target_ops): Add win32_arch_string as arch_string member.
16061
ab39bf24
UW		 160622007-02-22 Markus Deuling <deuling@de.ibm.com>
16063
16064 * spu-low.c (spu_arch_string): New.
16065 (spu_target_ops): Add spu_arch_string.
16066
61ff6e04
DJ		 160672007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16068
16069 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16070 * configure.ac: Do not check for terminal.h.
16071 * configure, config.in: Regenerated.
16072
fb1e4ffc
DJ		 160732007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16074
16075 * Makefile.in (OBS): Add $(XML_BUILTIN).
16076 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16077 (clean): Update.
16078 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16079 (arm-with-iwmmxt.c): New.
16080 * config.in, configure: Regenerate.
16081 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16082 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16083 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16084 (arm*-*-linux*): Add iWMMXt and regset support.
16085 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16086 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16087 (arm_store_wmmxregset, target_regsets): New.
16088 * server.c (get_features_xml): Take annex argument. Check builtin
16089 XML documents.
16090 (handle_query): Handle multiple annexes.
16091
0f48aa01
DJ		 160922007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16093
16094 * remote-utils.c [USE_WIN32API] (read, write): Define.
16095 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16096 write.
16097
23181151
DJ		 160982007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16099
16100 * linux-i386-low.c (the_low_target): Set arch_string.
16101 * linux-x86-64-low.c (the_low_target): Likewise.
16102 * linux-low.c (linux_arch_string): New.
16103 (linux_target_ops): Add it.
16104 * linux-low.h (struct linux_target_ops): Add arch_string.
16105 * server.c (write_qxfer_response): Use const void * for DATA.
16106 (get_features_xml): New.
16107 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16108 * target.h (struct target_ops): Add arch_string method.
16109
9d606399
DJ		 161102007-01-03 Denis Pilat <denis.pilat@st.com>
16111 Daniel Jacobowitz <dan@codesourcery.com>
16112
16113 * linux-low.c (linux_kill): Handle being called with no threads.
16114 * win32-i386-low.c (win32_kill): Likewise.
16115 (get_child_debug_event): Clear current_process_handle.
16116
161172006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16118 Daniel Jacobowitz <dan@codesourcery.com>
16119
16120 * remote-utils.c (remote_open): Check the type of specified
16121 serial port devices before opening them.
16122 * server.c (main): Kill the inferior if an error occurs during
16123 the first remote_open.
16124
a5e13d24
DJ		 161252006-12-05 Markus Deuling <deuling@de.ibm.com>
16126
16127 * README: Update supported targets.
16128
186947f7
DJ		 161292006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16130
16131 * Makefile.in (clean): Remove reg-mips64.c.
16132 (reg-mips64.c, reg-mips64.o): New rules.
16133 * configure.srv: Handle mips64. Include regset support for mips.
16134 * linux-mips-low.c (union mips_register): New.
16135 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16136 (mips_breakpoint, mips_breakpoint_at): Use int.
16137 (mips_collect_register, mips_supply_register)
16138 (mips_collect_register_32bit, mips_supply_register_32bit)
16139 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16140 (mips_store_fpregset, target_regsets): New.
16141 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16142
a13e2c95
UW		 161432006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16144
16145 * configure.srv: Add target "spu*-*-*".
16146 * Makefile.in (clean): Remove reg-spu.c.
16147 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16148 * spu-low.c: New file.
16149
cb7283db
DJ		 161502006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16151
16152 * configure.ac: Correct td_thr_tls_get_addr test.
16153 * configure: Regenerated.
16154
89be2091
DJ		 161552006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16156
16157 * linux-low.c (linux_wait_for_event): Reformat. Use the
16158 pass_signals array.
16159 * remote-utils.c (decode_address_to_semicolon): New.
16160 * server.c (pass_signals, handle_general_set): New.
16161 (handle_query): Mention QPassSignals for qSupported.
16162 (main): Call handle_general_set.
16163 * server.h (pass_signals, decode_address_to_semicolon): New.
16164
000ef4f0
DJ		 161652006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16166
16167 * server.c (handle_query): Correct error handling for read_auxv.
16168
b7149293
UW		 161692005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16170
16171 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16172 and srv_linux_thread_db to yes.
16173 * linux-s390-low.c (s390_fill_gregset): New function.
16174 (target_regsets): Define data structure.
16175
dae5f5cf
DJ		 161762006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16177
16178 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16179 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16180 * config.in, configure: Regenerated.
16181 * inferiors.c (gdb_id_to_thread): New function.
16182 (gdb_id_to_thread_id): Use it.
16183 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16184 * linux-low.h (struct process_info): Add th member.
16185 (thread_db_get_tls_address): New prototype.
16186 * remote-utils.c (decode_address): Make non-static.
16187 * server.c (handle_query): Handle qGetTLSAddr.
16188 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16189 * target.h (struct target_ops): Add get_tls_address.
16190 * thread-db.c (maybe_attach_thread): Save the thread handle.
16191 (thread_db_get_tls_address): New.
16192
32ca6d61
DJ		 161932006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16194
16195 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16196 (linux_resume_one_process): Take a siginfo_t *. Update all
16197 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16198 (struct pending_signals): Add a siginfo_t.
16199 (linux_wait_for_process): Always set last_status.
16200 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16201 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16202 * linux-low.h (struct process_info): Add last_status.
16203
5ffff7c1
DJ		 162042006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16205
16206 * remote-utils.c (try_rle): New function.
16207 (putpkt_binary): Use it.
16208
8695c747
DJ		 162092006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16210
16211 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16212 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16213 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16214 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16215 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16216 point registers.
16217
290fadea
RS		 162182006-08-08 Richard Sandiford <richard@codesourcery.com>
16219
16220 * server.c (terminal_fd): New variable.
16221 (old_foreground_pgrp): Likewise.
16222 (restore_old_foreground_pgrp): New function.
16223 (start_inferior): Record the terminal file descriptor in terminal_fd
16224 and its original foreground group in old_foreground_pgrp. Register
16225 restore_old_foreground_pgrp with atexit().
16226
9f2e1e63
DJ		 162272006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16228
16229 * server.c (handle_query): Correct qPart to qXfer.
16230
b80864fb
DJ		 162312006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16232
16233 * configure.ac: Check for more headers which are missing on
16234 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16235 * configure.srv: Add Cygwin and mingw32.
16236 * remote-utils.c: Don't include headers unconditionally which
16237 are missing on mingw32. Include <winsock.h> for mingw32.
16238 (remote_open): Adjust for mingw32 support. Flush
16239 standard error after writing to it.
16240 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16241 (unblock_async_io, enable_async_io, disable_async_io)
16242 (readchar, getpkt): Update for Winsock support.
16243 (prepare_resume_reply): Expect a protocol signal number.
16244 * server.c: Disable <sys/wait.h> on mingw32.
16245 (start_inferior): Adjust for mingw32 support. Flush
16246 standard error after writing to it.
16247 (attach_inferior): Likewise. Use protocol signal
16248 numbers.
16249 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16250 and names.
16251 * win32-i386-low.c: New file.
16252 * Makefile.in (XM_CLIBS): Set.
16253 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16254 (win32-i386-low.o): New dependency rule.
16255 * linux-low.c (linux_wait): Use target signal numbers.
16256 * target.h (struct target_ops): Doc fix.
16257 * server.h (target_signal_to_name): New prototype.
16258 * gdbreplay.c: Don't include headers unconditionally which
16259 are missing on mingw32. Include <winsock.h> for mingw32.
16260 (remote_close, remote_open): Adjust for Winsock support.
16261 * configure, config.in: Regenerated.
16262
0876f84a
DJ		 162632006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16264
16265 * server.c (decode_xfer_read, write_qxfer_response): New.
16266 (handle_query): Take a packet length argument. Handle
16267 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16268 the qSupported response.
16269 (main): Update call to handle_query.
16270
01f9e8fa
DJ		 162712006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16272
16273 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16274 (putpkt_binary): Renamed from putpkt and adjusted for binary
16275 data.
16276 (putpkt): New wrapper for putpkt_binary.
16277 (readchar): Don't mask off the high bit.
16278 (decode_X_packet): New function.
16279 * server.c (main): Call putpkt_binary if a handler sets the packet
16280 length. Save the length of the incoming packet. Handle 'X'.
16281 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16282
be2a5f71
DJ		 162832006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16284
16285 * server.c (handle_query): Handle qSupported.
16286
ea025f5f
DJ		 162872006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16288
16289 * remote-utils.c (all_symbols_looked_up): New variable.
16290 (look_up_one_symbol): Check it.
16291 * server.h (look_up_one_symbol): New declaration.
16292 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16293
9308fc88
DJ		 162942006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16295
16296 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16297 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16298 (PTRACE_GET_THREAD_AREA): Define.
16299 (ps_get_thread_area): New function.
16300
52fb6437
NS		 163012006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16302
16303 * configure.srv (m68k*-*-uclinux*): New target.
16304 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16305 (linux_resume_one_process): Remove extraneous cast.
16306 (linux_read_offsets): New.
16307 (linux_target_op): Add linux_read_offsets on mmuless systems.
16308 * server.c (handle_query): Add qOffsets logic.
16309 * target.h (struct target_ops): Add read_offsets.
16310
21b0f40c
DJ		 163112006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16312
16313 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16314 (PTRACE_GET_THREAD_AREA): Define.
16315 (ps_get_thread_area): New function.
16316 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16317 (linux-x86-64-low.o): Update.
16318
0050a760
DJ		 163192006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16320
16321 * configure.ac: Remove checks for prfpregset_t.
16322 * gdb_proc_service.h: New file.
16323 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16324 new "gdb_proc_service.h".
16325 * proc-service.c: Likewise.
16326 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16327 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16328 * Makefile.in (gdb_proc_service_h): Updated.
16329 * configure, config.in: Regenerated.
16330
b92a518e
DJ		 163312006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16332
16333 * remote-utils.c (prepare_resume_reply): Move declaration
16334 of gdb_id_from_wait to the top of the block.
16335
545587ee
DJ		 163362006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16337
16338 * linux-low.c (regsets_store_inferior_registers): Read the regset
16339 from the target before filling it.
16340
9db87ebd
DJ		 163412006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16342
16343 * server.c (attach_inferior): Return SIGTRAP for a successful
16344 attach.
16345
dd24457d
DJ		 163462006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16347
16348 * Makefile.in (OBS): Add version.o.
16349 (STAGESTUFF): Delete.
16350 (version.o): Add dependencies.
16351 (version.c): Replace rule.
16352 (clean): Remove version.c.
16353 * server.c (gdbserver_version): New.
16354 (gdbserver_usage): Use printf.
16355 (main): Handle --version and --help.
16356 * server.h (version, host_name): Add declarations.
16357
6f0f660e
EZ		 163582005-12-23 Eli Zaretskii <eliz@gnu.org>
16359
889bf7c5
PA		 16360 * linux-arm-low.c:
16361 * linux-arm-low.c:
16362 * inferiors.c:
16363 * i387-fp.h:
16364 * i387-fp.c:
16365 * gdbreplay.c:
16366 * regcache.c:
16367 * proc-service.c:
16368 * mem-break.h:
16369 * mem-break.c:
16370 * linux-x86-64-low.c:
16371 * linux-sh-low.c:
16372 * linux-s390-low.c:
16373 * linux-ppc64-low.c:
16374 * linux-ppc-low.c:
16375 * linux-mips-low.c:
16376 * linux-m68k-low.c:
16377 * linux-m32r-low.c:
16378 * linux-low.h:
16379 * linux-low.c:
16380 * linux-ia64-low.c:
16381 * linux-i386-low.c:
16382 * linux-crisv32-low.c:
16383 * thread-db.c:
16384 * terminal.h:
16385 * target.h:
16386 * target.c:
16387 * server.h:
16388 * server.c:
16389 * remote-utils.c:
16390 * regcache.h:
16391 * utils.c:
16392 * Makefile.in:
16393 * configure.ac:
6f0f660e
EZ		 16394 * gdbserver.1: Add (C) after Copyright. Update the FSF
16395 address.
16396
9d1fb177
DJ		 163972005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16398
16399 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16400 (arm_breakpoint_at): Recognize both breakpoints.
16401 (the_low_target): Use the correct breakpoint instruction.
16402
011a70c2
DJ		 164032005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16404
16405 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16406 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16407 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16408 (the_low_target): Update.
16409
7fb85e41
AS		 164102005-10-25 Andreas Schwab <schwab@suse.de>
16411
16412 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16413
16414 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16415 (ia64_num_regs): Reduce to 462.
16416
3db0444b
DJ		 164172005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16418
16419 * acinclude.m4: Correct quoting.
16420 * aclocal.m4: Regenerated.
16421
16422 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16423 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16424 (thread_db_init): Call thread_db_err_str.
16425 * configure.ac: Check for TD_VERSION.
16426 * config.in, configure: Regenerated.
16427
bee0189a
DJ		 164282005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16429
16430 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16431
e9d25b98
DJ		 164322005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16433
16434 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16435 is not available. Define HAVE_PTRACE_GETREGS if it is.
16436 * config.in, configure: Regenerated.
16437 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16438 * linux-i386-low.c, linux-m68k-low.c: Update to use
16439 HAVE_PTRACE_GETREGS.
16440 * linux-low.c (regsets_fetch_inferior_registers)
16441 (regsets_store_inferior_registers): Only return 0 if we processed
16442 GENERAL_REGS.
16443 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16444 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16445
a06660f7
DJ		 164462005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16447
16448 * inferiors.c (struct thread_info): Add gdb_id.
16449 (add_thread): Add gdb_id argument.
16450 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16451 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16452 calls to add_thread.
16453 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16454 * server.c (handle_query): Use thread_to_gdb_id.
16455 (handle_v_cont, main): Use gdb_id_to_thread_id.
16456 * server.h (add_thread): Update prototype.
16457 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16458 prototypes.
16459
5a1f5858
DJ		 164602005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16461
16462 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16463 left-padded registers.
16464 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16465 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16466
e122f1f5
SE		 164672005-07-01 Steve Ellcey <sje@cup.hp.com>
16468
16469 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16470 * configure: Regenerate.
16471 * config.in: Regenerate.
16472 * server.h (NEED_DECLARATION_STRERROR):
16473 Replace with !HAVE_DECL_STRERROR.
16474
d592fa2f
DJ		 164752005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16476
16477 * linux-low.c (linux_wait, linux_send_signal): Don't test
16478 an unsigned long variable for > 0 if it could be MAX_ULONG.
16479 * server.c (myresume): Likewise.
16480 * target.c (set_desired_inferior): Likewise.
16481
ccbd4912
MK		 164822005-06-13 Mark Kettenis <kettenis@gnu.org>
16483
16484 * configure.ac: Simplify and improve check for socklen_t.
16485 * configure, config.in: Regenerate.
16486
f450004a
DJ		 164872005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16488
16489 * acconfig.h: Remove.
16490 * configure.ac: Add a test for socklen_t. Use three-argument
16491 AC_DEFINE throughout.
16492 * config.in: Regenerated using autoheader 2.59.
16493 * configure: Regenerated.
16494
16495 * gdbreplay.c (socklen_t): Provide a default.
16496 (remote_open): Use socklen_t.
16497 * remote-utils.c (socklen_t): Provide a default.
16498 (remote_open): Use socklen_t.
16499 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16500 unsigned char.
16501
16502 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16503 char for buffers.
16504 * linux-low.c (linux_read_memory, linux_write_memory)
16505 (linux_read_auxv): Likewise.
16506 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16507 (check_mem_write): Likewise.
16508 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16509 Likewise.
16510 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16511 (registers_from_string, register_data): Likewise.
16512 * server.c (handle_query, main): Likewise.
16513 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16514 (decode_M_packet): Likewise.
16515 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16516 * target.h (struct target_ops): Update read_memory, write_memory,
16517 and read_auxv.
16518 (read_inferior_memory, write_inferior_memory): Update.
16519 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16520 to unsigned char *.
16521 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16522 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16523 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16524 linux-s390-low.c, linux-sh-low.c: Update for changes in
16525 read_inferior_memory and the_low_target->breakpoint.
16526
eee84df1
DJ		 165272005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16528
16529 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16530 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16531 * configure.srv: Add powerpc64-*-linux*.
16532 * linux-ppc64-low.c: New file.
16533
45b134e5
OF		 165342005-05-23 Orjan Friberg <orjanf@axis.com>
16535
16536 * linux-cris-low.c: New file with support for CRIS.
16537 * linux-crisv32-low.c: Ditto for CRISv32.
16538 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16539 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16540 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16541 reg-crisv32.o, and reg-crisv32.c to make rules.
16542 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16543 recognized targets.
16544
48d93c75
UW		 165452005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16546
16547 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16548 of sizeof (PTRACE_XFER_TYPE).
16549 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16550
e013ee27
OF		 165512005-05-12 Orjan Friberg <orjanf@axis.com>
16552
889bf7c5 16553 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16554 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16555 pointers for hardware watchpoint support.
16556 * linux-low.h (struct linux_target_ops): Ditto.
16557 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16558 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16559 to linux_target_ops.
16560 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16561 reply packet.
16562 * server.c (main): Recognize 'Z' and 'z' packets.
16563
b0ded00b
UW		 165642005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16565
16566 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16567 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16568 (the_low_target): Add new members.
16569
8643e2ad
DJ		 165702005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16571
16572 * proc-service.c (ps_lgetregs): Search all_processes instead of
16573 all_threads.
16574
fc620387
DJ		 165752005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16576
16577 * server.c (start_inferior): Change return type to int.
16578 (attach_inferior): Change sigptr to int *.
16579 (handle_v_cont, handle_v_requests): Change signal to int *.
16580 (main): Change signal to int.
16581
165822005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16583
16584 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16585 * configure.srv: Add m32r*-*-linux*.
16586 * linux-m32r-low.c: New file.
16587
e0e76420
DJ		 165882005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16589
16590 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16591
a1928bad
DJ		 165922005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16593
16594 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16595 Take unsigned long arguments for PIDs.
16596 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16597 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16598 (wait_for_sigstop, linux_resume_one_process)
16599 (regsets_fetch_inferior_registers, linux_send_signal)
16600 (linux_read_auxv): Likewise. Update the types of variables holding
16601 PIDs. Update format string specifiers.
16602 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16603 * remote-utils.c (prepare_resume_reply): Likewise.
16604 * server.c (cont_thread, general_thread, step_thread)
16605 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16606 unsigned long.
16607 (handle_query): Update format specifiers.
16608 (handle_v_cont, main): Use strtoul for thread IDs.
16609 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16610 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16611 (general_thread, step_thread, thread_from_wait)
16612 (old_thread_from_wait): Update.
16613 * target.h (struct thread_resume): Use unsigned long for THREAD.
16614 (struct target_ops): Use unsigned long for arguments to attach and
16615 thread_alive.
16616
dcdb98d2
DJ		 166172005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16618
16619 * acinclude.m4: Include bfd/bfd.m4 directly.
16620 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16621 <agriffis@toolchain.org>.
16622 * aclocal.m4, configure: Regenerated.
16623
bec39cab
AC		 166242005-01-07 Andrew Cagney <cagney@gnu.org>
16625
16626 * configure.ac: Rename configure.in, require autoconf 2.59.
16627 * configure: Re-generate.
16628
434c4c77
DJ		 166292004-12-08 Daniel Jacobowitz <dan@debian.org>
16630
16631 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16632 LIBS when finished.
16633 * aclocal.m4: Regenerated.
16634 * configure: Regenerated.
16635
db1d3e1b
AS		 166362004-11-21 Andreas Schwab <schwab@suse.de>
16637
16638 * linux-m68k-low.c (m68k_num_gregs): Define.
16639 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16640 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16641 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16642 (m68k_breakpoint_at): New. Add to the_low_target.
16643
16644 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16645 srv_linux_thread_db to yes.
16646
43360365
JB		 166472004-10-20 Joel Brobecker <brobecker@gnat.com>
16648
16649 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16650 (ARCH_SET_FS): Likewise.
16651 (ARCH_GET_FS): Likewise.
16652 (ARCH_GET_GS): Likewise.
16653
fd500816
DJ		 166542004-10-16 Daniel Jacobowitz <dan@debian.org>
16655
16656 * linux-i386-low.c (ps_get_thread_area): New.
16657 * linux-x86-64-low.c (ps_get_thread_area): New.
16658 * linux-low.c: Include <sys/syscall.h>.
16659 (linux_kill_one_process): Don't kill the first thread here.
16660 (linux_kill): Kill the first thread here.
16661 (kill_lwp): New function.
16662 (send_sigstop, linux_send_signal): Use it.
16663 * proc-service.c: Clean up #ifdefs.
16664 (fpregset_info): Delete.
16665 (ps_lgetregs): Update and enable implementation.
16666 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16667 implementations.
16668 * remote-utils.c (struct sym_cache, symbol_cache): New.
16669 (input_interrupt): Print a clearer message.
16670 (async_io_enabled): New variable.
16671 (enable_async_io, disable_async_io): Use it. Update comments.
16672 (look_up_one_symbol): Use the symbol cache.
16673 * thread-db.c (thread_db_look_up_symbols): New function.
16674 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16675
f6de3c42
DJ		 166762004-10-16 Daniel Jacobowitz <dan@debian.org>
16677
16678 * configure.in: Test for -rdynamic.
16679 * configure: Regenerated.
16680 * Makefile (INTERNAL_LDFLAGS): New.
16681 (gdbserver, gdbreplay): Use it.
16682
2c0fc042
AC		 166832004-09-02 Andrew Cagney <cagney@gnu.org>
16684
16685 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16686
075b3282
DJ		 166872004-03-23 Daniel Jacobowitz <drow@mvista.com>
16688
16689 * linux-low.c (linux_wait): Clear all_processes list also.
16690
fa6a77dc
DJ		 166912004-03-12 Daniel Jacobowitz <drow@mvista.com>
16692
16693 * linux-low.c: Include <errno.h>. Remove extern declaration of
16694 errno.
16695
6d782a97
DJ		 166962004-03-12 Daniel Jacobowitz <drow@mvista.com>
16697
16698 * gdbreplay.c, server.h, utils.c: Update copyright years.
16699
3a7fb99b
DJ		 167002004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16701
16702 * server.c (main): Print child status or termination signal from
16703 variable 'signal', not 'sig'.
16704
c3e735a6
DJ		 167052004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16706
16707 * linux-low.c (linux_read_memory): Change return type to
16708 int. Check for and return error from ptrace().
16709 * target.c (read_inferior_memory): Change return type to int. Pass
16710 back return status from the_target->read_memory().
16711 * target.h (struct target_ops): Adapt *read_memory() prototype.
16712 Update comment.
16713 (read_inferior_memory): Adapt prototype.
16714 * server.c (main): Return an error packet if
16715 read_inferior_memory() returns an error.
16716
a59d1c82
DJ		 167172004-03-04 Daniel Jacobowitz <drow@mvista.com>
16718
16719 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16720 Unify with other clean targets.
16721
dc3f8883
DJ		 167222004-02-29 Daniel Jacobowitz <drow@mvista.com>
16723
16724 * server.c (handle_v_cont): Call set_desired_inferior.
16725
89a208da
DJ		 167262004-02-29 Daniel Jacobowitz <drow@mvista.com>
16727
16728 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16729
62ea82f5
DJ		 167302004-02-29 Daniel Jacobowitz <drow@mvista.com>
16731
16732 * linux-low.c (linux_wait): Unblock async I/O.
16733 (linux_resume): Block and enable async I/O.
16734 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16735 * server.h (block_async_io, unblock_async_io): Add prototypes.
16736
6910d122
DJ		 167372004-02-29 Daniel Jacobowitz <drow@mvista.com>
16738
16739 * remote-utils.c (remote_open): Print a status notice after
16740 opening a TCP port.
16741 * server.c (attach_inferior): Print a status notice after
16742 attaching.
16743
167442004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16745
16746 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16747
c89dc5d4
DJ		 167482004-02-26 Daniel Jacobowitz <drow@mvista.com>
16749
16750 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16751 error packet.
16752 * server.c, target.h: Update copyright years.
16753
4b8dad4a
RM		 167542004-02-25 Roland McGrath <roland@redhat.com>
16755
16756 * target.h (struct target_ops): New member `read_auxv'.
16757 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16758 * linux-low.c (linux_read_auxv): New function.
16759 (linux_target_ops): Initialize `read_auxv' member to that.
16760
d7446758
JB		 167612004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16762
16763 Committed by Jim Blandy <jimb@redhat.com>.
16764
16765 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16766 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16767 instead of GPR_SIZE to distiguish s390 and s390x targets.
16768
5544ad89
DJ		 167692004-01-31 Daniel Jacobowitz <drow@mvista.com>
16770
16771 * linux-low.c: Update copyright year.
16772 (check_removed_breakpoint): Clear pending_is_breakpoint.
16773 (linux_set_resume_request, linux_queue_one_thread)
16774 (resume_status_pending_p): New functions.
16775 (linux_continue_one_thread): Use process->resume.
16776 (linux_resume): Only resume threads if there are no pending events.
16777 * linux-low.h (struct process_info): Add resume request
16778 pointer.
16779
2a68b70e
DJ		 167802004-01-30 Daniel Jacobowitz <drow@mvista.com>
16781
16782 * regcache.c (new_register_cache): Clear the allocated register
16783 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16784
64386c31
DJ		 167852003-10-13 Daniel Jacobowitz <drow@mvista.com>
16786
16787 * linux-low.c (linux_resume): Take a struct thread_resume *
16788 argument.
16789 (linux_wait): Update call.
16790 (resume_ptr): New static variable.
16791 (linux_continue_one_thread): Renamed from
16792 linux_continue_one_process. Use resume_ptr.
16793 (linux_resume): Use linux_continue_one_thread.
16794 * server.c (handle_v_cont, handle_v_requests): New functions.
16795 (myresume): New function.
16796 (main): Handle 'v' case.
16797 * target.h (struct thread_resume): New type.
16798 (struct target_ops): Change argument of "resume" to struct
16799 thread_resume *.
16800 (myresume): Delete macro.
16801
c938e9b0
L		 168022003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16803
16804 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16805 (uninstall): Support DESTDIR.
16806
7f313d07
BC		 16807Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16808
16809 * configure.srv: Add xscale*linux copy of arm*linux entry.
16810
3b2fc2ea
DJ		 168112003-07-24 Daniel Jacobowitz <drow@mvista.com>
16812
16813 * linux-arm-low.c (arm_reinsert_addr): New function.
16814 (the_low_target): Add arm_reinsert_addr.
16815
1c0a559e
MK		 168162003-07-08 Mark Kettenis <kettenis@gnu.org>
16817
16818 * mem-break.c: Remove whitespace at end of file.
16819
43d5792c
DJ		 168202003-06-28 Daniel Jacobowitz <drow@mvista.com>
16821
16822 * configure.in: Check whether we need to prototype strerror.
16823 * server.h: Optionally prototype strerror.
16824 * gdbreplay.c (perror_with_name): Use strerror.
16825 * linux-low.c (linux_attach_lwp): Use strerror.
16826 * utils.c (perror_with_name): Use strerror.
16827 * config.in, configure: Regenerated.
16828
c8a86edf
DJ		 168292003-06-28 Daniel Jacobowitz <drow@mvista.com>
16830
16831 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16832 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16833
73d37363
DJ		 168342003-06-20 Daniel Jacobowitz <drow@mvista.com>
16835
16836 * Makefile.in (SFILES): Update.
16837 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16838 low-sun3.c: Remove files.
16839
6ad8ae5c
DJ		 168402003-06-17 Daniel Jacobowitz <drow@mvista.com>
16841
16842 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16843 (linux_detach_one_process, linux_detach): New functions.
16844 (linux_target_ops): Add linux_detach.
16845 * server.c (main): Handle 'D' packet.
16846 * target.h (struct target_ops): Add "detach" member.
16847 (detach_inferior): Define.
16848
1581182a
MK		 168492003-06-13 Mark Kettenis <kettenis@gnu.org>
16850
16851 From Kelley Cook <kelleycook@wideopenwest.com>:
16852 * configure.srv: Accept i[34567]86 variants.
16853
e5379b03
DJ		 168542003-06-05 Daniel Jacobowitz <drow@mvista.com>
16855
16856 * linux-low.c (linux_wait_for_event): Correct comment typos.
16857 (linux_resume_one_process): Call check_removed_breakpoint.
16858 (linux_send_signal): New function.
16859 (linux_target_ops): Add linux_send_signal.
16860 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16861 of kill.
16862 * target.h (struct target_ops): Add send_signal.
16863
2ff29de4
JB		 168642003-05-29 Jim Blandy <jimb@redhat.com>
16865
16866 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16867 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16868 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16869 away part of the register's value.
16870
254787d4
DJ		 168712003-03-26 Daniel Jacobowitz <drow@mvista.com>
16872
16873 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16874 (linux_wait_for_event, linux_init_signals): Likewise.
16875
94e10508
DJ		 168762003-03-17 Daniel Jacobowitz <drow@mvista.com>
16877
16878 * configure.in: Check for stdlib.h.
16879 * configure: Regenerated.
16880 * config.in: Regenerated.
16881
4c0711e0
DJ		 168822003-01-04 Andreas Schwab <schwab@suse.de>
16883
16884 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16885
ef66e766
AC		 168862003-01-02 Andrew Cagney <ac131313@redhat.com>
16887
16888 * Makefile.in: Remove obsolete code.
16889
a1358604
DJ		 168902002-11-20 Daniel Jacobowitz <drow@mvista.com>
16891
16892 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16893 defined(PT_FPR0_HI).
16894
23ce3b1c
DJ		 168952002-11-17 Stuart Hughes <seh@zee2.com>
16896
16897 * linux-arm-low.c (arm_num_regs): Increase.
16898 (arm_regmap): Include status register.
16899
169002002-11-17 Daniel Jacobowitz <drow@mvista.com>
16901
16902 * linux-low.c (register_addr): Remove incorrect -1 check.
16903
a9fa9f7d
DJ		 169042002-08-29 Daniel Jacobowitz <drow@mvista.com>
16905
16906 * linux-low.c (linux_create_inferior): Call setpgid. Return
16907 the new PID.
16908 (unstopped_p, linux_signal_pid): Remove.
16909 (linux_target_ops): Remove linux_signal_pid.
16910 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16911 global instead of target method.
16912 * target.h (struct target_ops): Remove signal_pid. Update comment
16913 for create_inferior.
16914 * server.c (signal_pid): New variable.
16915 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16916 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16917 (attach_inferior): Set signal_pid.
16918
17574093
DJ		 169192002-08-23 Daniel Jacobowitz <drow@mvista.com>
16920
16921 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16922
169232002-08-20 Jim Blandy <jimb@redhat.com>
16924
16925 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16926 default for this.
16927
169282002-08-01 Andrew Cagney <cagney@redhat.com>
16929
16930 * Makefile.in: Make chill references obsolete.
16931
169322002-07-24 Kevin Buettner <kevinb@redhat.com>
16933
16934 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16935 * configure: Regenerate.
16936 * config.in: Regenerate.
16937
169382002-07-09 David O'Brien <obrien@FreeBSD.org>
16939
16940 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16941 (perror_with_name, remote_close, remote_open, expect, play): Static.
16942
169432002-07-04 Michal Ludvig <mludvig@suse.cz>
16944
4b8dad4a 16945 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16946 byte offsets instead of an array of indexes.
16947 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16948
169492002-06-13 Daniel Jacobowitz <drow@mvista.com>
16950
16951 * regcache.c: Add comment.
16952
169532002-06-11 Daniel Jacobowitz <drow@mvista.com>
16954
16955 * thread-db.c: New file.
16956 * proc-service.c: New file.
16957 * acinclude.m4: New file.
16958 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16959 proc-service.o, and thread-db.o.
16960 (linux-low.o): Add USE_THREAD_DB.
16961 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16962 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16963 * aclocal.m4: Regenerated.
16964 * config.in: Regenerated.
16965 * configure: Regenerated.
16966 * configure.in: Check for proc_service.h, sys/procfs.h,
16967 thread_db.h, and linux/elf.h headrs.
16968 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16969 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16970 Check for -lthread_db and thread support.
16971 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16972 PowerPC, and SuperH.
16973 * i387-fp.c: Constify arguments.
16974 * i387-fp.h: Likewise.
16975 * inferiors.c: (struct thread_info): Renamed from
16976 `struct inferior_info'. Remove PID member. Use generic inferior
16977 list header. All uses updated.
16978 (inferiors, signal_pid): Removed.
16979 (all_threads): New variable.
16980 (get_thread): Define.
16981 (add_inferior_to_list): New function.
16982 (for_each_inferior): New function.
16983 (change_inferior_id): New function.
16984 (add_inferior): Removed.
16985 (remove_inferior): New function.
16986 (add_thread): New function.
16987 (free_one_thread): New function.
16988 (remove_thread): New function.
16989 (clear_inferiors): Use for_each_inferior and free_one_thread.
16990 (find_inferior): New function.
16991 (find_inferior_id): New function.
16992 (inferior_target_data): Update argument type.
16993 (set_inferior_target_data): Likewise.
16994 (inferior_regcache_data): Likewise.
16995 (set_inferior_regcache_data): Likewise.
16996 * linux-low.c (linux_bp_reinsert): Remove.
16997 (all_processes, stopping_threads, using_thrads)
16998 (struct pending_signals, debug_threads, pid_of): New.
16999 (inferior_pid): Replace with macro.
17000 (struct inferior_linux_data): Remove.
17001 (get_stop_pc, add_process): New functions.
17002 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17003 Use add_process and add_thread.
17004 (linux_attach_lwp): New function, based on old linux_attach. Use
17005 add_process and add_thread. Set stop_expected for new threads.
17006 (linux_attach): New function.
17007 (linux_kill_one_process): New function.
17008 (linux_kill): Kill all LWPs.
17009 (linux_thread_alive): Use find_inferior_id.
17010 (check_removed_breakpoints, status_pending_p): New functions.
17011 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17012 Update. Use WNOHANG. Wait for cloned processes also. Update process
17013 struct for the found process.
17014 (linux_wait_for_event): New function.
17015 (linux_wait): Use it. Support LWPs.
17016 (send_sigstop, wait_for_sigstop, stop_all_processes)
17017 (linux_resume_one_process, linux_continue_one_process): New functions.
17018 (linux_resume): Support LWPs.
17019 (REGISTER_RAW_SIZE): Remove.
17020 (fetch_register): Use register_size instead. Call supply_register.
17021 (usr_store_inferior_registers): Likewise. Call collect_register.
17022 Fix recursive case.
17023 (regsets_fetch_inferior_registers): Improve error message.
17024 (regsets_store_inferior_registers): Add debugging.
17025 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17026 (unstopped_p, linux_signal_pid): New functions.
17027 (linux_target_ops): Add linux_signal_pid.
17028 (linux_init_signals): New function.
17029 (initialize_low): Call it. Initialize using_threads.
17030 * regcache.c (inferior_regcache_data): Add valid
17031 flag.
17032 (get_regcache): Fetch registers lazily. Add fetch argument
17033 and update all callers.
17034 (regcache_invalidate_one, regcache_invalidate): New
17035 functions.
17036 (new_register_cache): Renamed from create_register_cache.
17037 Return the new regcache.
17038 (free_register_cache): Change argument to a void *.
17039 (registers_to_string, registers_from_string): Call get_regcache
17040 with fetch flag set.
17041 (register_data): Make static. Pass fetch flag to get_regcache.
17042 (supply_register): Call get_regcache with fetch flag clear.
17043 (collect_register): Call get_regcache with fetch flag set.
17044 (collect_register_as_string): New function.
17045 * regcache.h: Update.
17046 * remote-utils.c (putpkt): Flush after debug output and use
17047 stderr.
17048 Handle input interrupts while waiting for an ACK.
17049 (input_interrupt): Use signal_pid method.
17050 (getpkt): Flush after debug output and use stderr.
17051 (outreg): Use collect_register_as_string.
17052 (new_thread_notify, dead_thread_notify): New functions.
17053 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17054 and general_thread.
17055 (look_up_one_symbol): Flush after debug output.
17056 * server.c (step_thread, server_waiting): New variables.
17057 (start_inferior): Don't use signal_pid. Update call to mywait.
17058 (attach_inferior): Update call to mywait.
17059 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17060 (main): Don't fetch/store registers explicitly. Use
17061 set_desired_inferior. Support proposed ``Hs'' packet. Update
17062 calls to mywait.
17063 * server.h: Update.
17064 (struct inferior_list, struct_inferior_list_entry): New.
17065 * target.c (set_desired_inferior): New.
17066 (write_inferior_memory): Constify.
17067 (mywait): New function.
17068 * target.h: Update.
17069 (struct target_ops): New signal_pid method.
17070 (mywait): Removed macro, added prototype.
17071
17072 * linux-low.h (regset_func): Removed.
17073 (regset_fill_func, regset_store_func): New.
17074 (enum regset_type): New.
17075 (struct regset_info): Add type field. Use new operation types.
17076 (struct linux_target_ops): stop_pc renamed to get_pc.
17077 Add decr_pc_after_break and breakpoint_at.
17078 (get_process, get_thread_proess, get_process_thread)
17079 (strut process_info, all_processes, linux_attach_lwp)
17080 (thread_db_init): New.
17081
17082 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17083 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17084 (the_low_target): Add new members.
17085 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17086 (i386_store_fpxregset): Constify.
17087 (target_regsets): Add new kind identifier.
17088 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17089 (i386_set_pc): Add debugging.
17090 (i386_breakpoint_at): New function.
17091 (the_low_target): Add new members.
17092 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17093 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17094 (mips_breakpoint_at): New.
17095 (the_low_target): Add new members.
17096 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17097 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17098 (the_low_target): Add new members.
17099 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17100 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17101 (the_low_target): Add new members.
17102 * linux-x86-64-low.c (target_regsets): Add new kind
17103 identifier.
17104
171052002-05-15 Daniel Jacobowitz <drow@mvista.com>
17106
17107 From Martin Pool <mbp@samba.org>:
17108 * server.c (gdbserver_usage): New function.
17109 (main): Call it.
17110
171112002-05-14 Daniel Jacobowitz <drow@mvista.com>
17112
17113 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17114 stop_at -> stop_pc.
17115
171162002-05-04 Andrew Cagney <ac131313@redhat.com>
17117
17118 * Makefile.in: Remove obsolete code.
17119
171202002-04-24 Michal Ludvig <mludvig@suse.cz>
17121
17122 * linux-low.c (regsets_fetch_inferior_registers),
17123 (regsets_store_inferior_registers): Removed cast to int from
17124 ptrace() calls.
17125 * regcache.h: Added declaration of struct inferior_info.
17126
171272002-04-20 Daniel Jacobowitz <drow@mvista.com>
17128
17129 * inferiors.c (struct inferior_info): Add regcache_data.
17130 (add_inferior): Call create_register_cache.
17131 (clear_inferiors): Call free_register_cache.
17132 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17133 * regcache.c (struct inferior_regcache_data): New.
17134 (registers): Remove.
17135 (get_regcache): New function.
17136 (create_register_cache, free_register_cache): New functions.
17137 (set_register_cache): Don't initialize the register cache here.
17138 (registers_to_string, registers_from_string, register_data): Call
17139 get_regcache.
17140 * regcache.h: Add prototypes.
17141 * server.h: Likewise.
17142
171432002-04-20 Daniel Jacobowitz <drow@mvista.com>
17144
17145 * mem-break.c: New file.
17146 * mem-break.h: New file.
17147 * Makefile.in: Add mem-break.o rule; update server.h
17148 dependencies.
17149 * inferiors.c (struct inferior_info): Add target_data
17150 member.
17151 (clear_inferiors): Free target_data member if set.
17152 (inferior_target_data, set_inferior_target_data): New functions.
17153 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17154 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17155 * linux-low.c (linux_bp_reinsert): New variable.
17156 (struct inferior_linux_data): New.
17157 (linux_create_inferior): Use set_inferior_target_data.
17158 (linux_attach): Likewise. Call add_inferior.
17159 (linux_wait_for_one_inferior): New function.
17160 (linux_wait): Call it.
17161 (linux_write_memory): Add const.
17162 (initialize_low): Call set_breakpoint_data.
17163 * linux-low.h (struct linux_target_ops): Add breakpoint
17164 handling members.
17165 * server.c (attach_inferior): Remove extra add_inferior
17166 call.
17167 * server.h: Include mem-break.h. Update inferior.c
17168 prototypes.
17169 * target.c (read_inferior_memory)
17170 (write_inferior_memory): New functions.
17171 * target.h (read_inferior_memory)
17172 (write_inferior_memory): Change macros to prototypes.
17173 (struct target_ops): Update comments. Add const to write_memory
17174 definition.
17175
171762002-04-11 Daniel Jacobowitz <drow@mvista.com>
17177
17178 * linux-low.c (usr_store_inferior_registers): Support
17179 registers which are allowed to fail to store.
17180 * linux-low.h (linux_target_ops): Likewise.
17181 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17182 (ppc_cannot_store_register): FPSCR may not be storable.
17183
171842002-04-09 Daniel Jacobowitz <drow@mvista.com>
17185
17186 * server.h: Include <string.h> if HAVE_STRING_H.
17187 * ChangeLog: Correct paths in last ChangeLog entry.
17188
171892002-04-09 Daniel Jacobowitz <drow@mvista.com>
17190
17191 * linux-low.h: Remove obsolete prototypes.
17192 (struct linux_target_ops): New.
17193 (extern the_low_target): New.
17194 * linux-low.c (num_regs, regmap): Remove declarations.
17195 (register_addr): Use the_low_target explicitly.
17196 (fetch_register): Likewise.
17197 (usr_fetch_inferior_registers): Likewise.
17198 (usr_store_inferior_registers): Likewise.
17199 * linux-arm-low.c (num_regs): Remove.
17200 (arm_num_regs): Define.
17201 (arm_regmap): Renamed from regmap, made static.
17202 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17203 made static.
17204 (arm_cannot_store_register): Renamed from cannot_store_register,
17205 made static.
17206 (the_low_target): New.
17207 * linux-i386-low.c (num_regs): Remove.
17208 (i386_num_regs): Define.
17209 (i386_regmap): Renamed from regmap, made static.
17210 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17211 made static.
17212 (i386_cannot_store_register): Renamed from cannot_store_register,
17213 made static.
17214 (the_low_target): New.
17215 * linux-ia64-low.c (num_regs): Remove.
17216 (ia64_num_regs): Define.
17217 (ia64_regmap): Renamed from regmap, made static.
17218 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17219 made static.
17220 (ia64_cannot_store_register): Renamed from cannot_store_register,
17221 made static.
17222 (the_low_target): New.
17223 * linux-m68k-low.c (num_regs): Remove.
17224 (m68k_num_regs): Define.
17225 (m68k_regmap): Renamed from regmap, made static.
17226 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17227 made static.
17228 (m68k_cannot_store_register): Renamed from cannot_store_register,
17229 made static.
17230 (the_low_target): New.
17231 * linux-mips-low.c (num_regs): Remove.
17232 (mips_num_regs): Define.
17233 (mips_regmap): Renamed from regmap, made static.
17234 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17235 made static.
17236 (mips_cannot_store_register): Renamed from cannot_store_register,
17237 made static.
17238 (the_low_target): New.
17239 * linux-ppc-low.c (num_regs): Remove.
17240 (ppc_num_regs): Define.
17241 (ppc_regmap): Renamed from regmap, made static.
17242 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17243 made static.
17244 (ppc_cannot_store_register): Renamed from cannot_store_register,
17245 made static.
17246 (the_low_target): New.
17247 * linux-s390-low.c (num_regs): Remove.
17248 (s390_num_regs): Define.
17249 (s390_regmap): Renamed from regmap, made static.
17250 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17251 made static.
17252 (s390_cannot_store_register): Renamed from cannot_store_register,
17253 made static.
17254 (the_low_target): New.
17255 * linux-sh-low.c (num_regs): Remove.
17256 (sh_num_regs): Define.
17257 (sh_regmap): Renamed from regmap, made static.
17258 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17259 made static.
17260 (sh_cannot_store_register): Renamed from cannot_store_register,
17261 made static.
17262 (the_low_target): New.
17263 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17264 (the_low_target): New.
17265
172662002-04-09 Daniel Jacobowitz <drow@mvista.com>
17267
17268 * Makefile.in: Add stamp-h target.
17269 * configure.in: Create stamp-h.
17270 * configure: Regenerated.
17271
172722002-04-09 Daniel Jacobowitz <drow@mvista.com>
17273
17274 * inferiors.c: New file.
17275 * target.c: New file.
17276 * target.h: New file.
17277 * Makefile.in: Add target.o and inferiors.o. Update
17278 dependencies.
17279 * linux-low.c (inferior_pid): New static variable,
17280 moved from server.c.
17281 (linux_create_inferior): Renamed from create_inferior.
17282 Call add_inferior. Return 0 on success instead of a PID.
17283 (linux_attach): Renamed from myattach.
17284 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17285 (linux_thread_alive): Renamed from mythread_alive.
17286 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17287 child dies.
17288 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17289 (regsets_store_inferior_registers): Correct error message.
17290 Add missing ``return 0''.
17291 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17292 (linux_store_registers): Renamed from store_inferior_registers.
17293 (linux_read_memory): Renamed from read_inferior_memory.
17294 (linux_write_memory): Renamed from write_inferior_memory.
17295 (linux_target_ops): New structure.
17296 (initialize_low): Call set_target_ops ().
17297 * remote-utils.c (unhexify): New function.
17298 (hexify): New function.
17299 (input_interrupt): Send signals to ``signal_pid''.
17300 * server.c (inferior_pid): Remove.
17301 (start_inferior): Update create_inferior call.
17302 (attach_inferior): Call add_inferior.
17303 (handle_query): New function.
17304 (main): Call handle_query for `q' packets.
17305 * server.h: Include "target.h". Remove obsolete prototypes.
17306 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17307
173082002-04-09 Daniel Jacobowitz <drow@mvista.com>
17309
17310 * Makefile.in: Add WARN_CFLAGS. Update configury
17311 dependencies.
17312 * configure.in: Check for <string.h>
17313 * configure: Regenerate.
17314 * config.in: Regenerate.
17315 * gdbreplay.c: Include needed system headers.
17316 (remote_open): Remove strchr prototype.
17317 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17318 * regcache.c (supply_register): Change buf argument to const void *.
17319 (supply_register_by_name): Likewise.
17320 (collect_register): Change buf argument to void *.
17321 (collect_register_by_name): Likewise.
17322 * regcache.h: Add missing prototypes.
17323 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17324 * server.c (handle_query): New function.
17325 (attached): New static variable, moved out of main.
17326 (main): Quiet longjmp clobber warnings.
17327 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17328 * utils.c (error): Remove NORETURN.
17329 (fatal): Likewise.
GDB Binutils - Deliverables
This page took 2.013424 seconds and 4 git commands to generate.