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gdbserver: Add debug-file option
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
aeb2e706
AH		 12019-04-17 Alan Hayward <alan.hayward@arm.com>
2
3 * debug.c (debug_set_output): New function.
4 (debug_vprintf): Send output to debug_file.
5 (debug_flush): Likewise.
6 * debug.h (debug_set_output): New declaration.
7 * server.c (handle_monitor_command): Add debug-file option.
8 (captured_main): Likewise.
9
c1bc0935
AH		 102019-04-17 Alan Hayward <alan.hayward@arm.com>
11
12 * debug.c (remote_debug): Add definition.
13 * debug.h (remote_debug): Add declaration.
14 * hostio.c (remote_debug): Remove declaration.
15 * remote-utils.c (struct ui_file): Likewise.
16 (remote_debug): Likewise.
17 * remote-utils.h (remote_debug): Likewise,
18 * server.c (remote_debug): Remove definition.
19
3f52fdbc
KB		 202019-04-10 Kevin Buettner <kevinb@redhat.com>
21
22 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
23 when using a 64-bit gdbserver.
24
b0319eaa
TT		 252019-04-09 Tom Tromey <tromey@adacore.com>
26
27 * linux-low.c (select_event_lwp): Use find_thread_in_random.
28
eedc3f4f
TT		 292019-04-08 Tom Tromey <tom@tromey.com>
30
31 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
32 throw.
33 (linux_resume_one_lwp): Likewise.
34
230d2906
TT		 352019-04-08 Tom Tromey <tom@tromey.com>
36
37 * gdbreplay.c: Update.
38 * linux-low.c: Update.
39 * server.c: Update.
40
a70b8144
TT		 412019-04-08 Tom Tromey <tom@tromey.com>
42
43 * server.c: Use C++ exception handling.
44 * linux-low.c: Use C++ exception handling.
45 * gdbreplay.c: Use C++ exception handling.
46
3d6e9d23
TT		 472019-04-08 Tom Tromey <tom@tromey.com>
48
49 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
50 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
51 (captured_main, main): Update.
52 * gdbreplay.c (main): Update.
53
0570503d
PFC		 542019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
55
56 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
57 value in argument pointer, return 1 if the entry is found and 0
58 otherwise. Move comment.
59 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
60 * linux-low.h (linux_get_auxv): Declare.
61 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
62
227a9e65
TT		 632019-04-05 Tom Tromey <tromey@adacore.com>
64
65 * server.c (gdbserver_usage): Use upper-case for metasyntactic
66 variables.
67
69f4c9cc
AH		 682019-03-28 Alan Hayward <alan.hayward@arm.com>
69
70 * linux-low.c (AT_HWCAP2): Add define if not already included.
71
974c89e0
AH		 722019-03-26 Alan Hayward <alan.hayward@arm.com>
73
74 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
75 (aarch64_arch_setup): Call linux_get_hwcap.
76 * linux-arm-low.c (arm_get_hwcap): Remove function.
77 (arm_read_description): Call linux_get_hwcap.
78 * linux-low.c (linux_get_auxv): New function.
79 (linux_get_hwcap): Likewise.
80 (linux_get_hwcap2): Likewise.
81 * linux-low.h (linux_get_hwcap): New declaration.
82 (linux_get_hwcap2): Likewise.
83 * linux-ppc-low.c (ppc_get_auxv): Remove function.
84 (ppc_arch_setup): Call linux_get_hwcap.
85 * linux-s390-low.c (s390_get_hwcap): Remove function.
86 (s390_arch_setup): Call linux_get_hwcap.
87
1ef53e6b
AH		 882019-03-22 Alan Hayward <alan.hayward@arm.com>
89 Jiong Wang <jiong.wang@arm.com>
90
91 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
92 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
93 to fail.
94 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
95
ee4fbcfa
AH		 962019-03-22 Alan Hayward <alan.hayward@arm.com>
97 Jiong Wang <jiong.wang@arm.com>
98
99 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
100 (aarch64_get_hwcap): New function.
101 (aarch64_arch_setup): Read APIA hwcap.
102
6dc0ebde
AH		 1032019-03-22 Alan Hayward <alan.hayward@arm.com>
104 Jiong Wang <jiong.wang@arm.com>
105
106 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
107 (initialize_low_tracepoint): Likewise.
108 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
109 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
110 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
111 (aarch64_linux_read_description): Likewise.
112 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
113
1163a4b7
JB		 1142019-03-12 John Baldwin <jhb@FreeBSD.org>
115
116 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
117 i386_create_target_description for 'segments' parameter.
118 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
119 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
120 * win32-i386-low.c (i386_arch_setup): Likewise.
121
d3a70e03
TT		 1222019-03-12 Tom Tromey <tromey@adacore.com>
123
124 * linux-low.c (iterate_over_lwps): Update.
125
37991b4f
TT		 1262019-03-06 Tom Tromey <tom@tromey.com>
127
128 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
129 (captured_main): Use SCOPE_EXIT.
130
45950eb6
SDJ		 1312019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
132
133 * configure.srv: Use '$enable_unittest' instead of '$development'
134 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
135 case.
136
43ac54fc
TT		 1372019-02-27 Tom Tromey <tromey@adacore.com>
138
139 * gdbreplay.c (logchar): Handle \r\n.
140
df0da8a2
AH		 1412019-02-07 Alan Hayward <alan.hayward@arm.com>
142
143 * linux-low.c (linux_attach): Add process before lwp.
144 * server.c (attach_inferior): Check if already attached.
145
1a5c2598
TT		 1462019-02-07 Tom Tromey <tom@tromey.com>
147
148 * x86-tdesc.h: Rename include guard.
149 * x86-low.h: Add include guard.
150 * wincecompat.h: Rename include guard.
151 * win32-low.h: Add include guard.
152 * utils.h: Rename include guard.
153 * tracepoint.h: Rename include guard.
154 * tdesc.h: Rename include guard.
155 * target.h: Rename include guard.
156 * server.h: Rename include guard.
157 * remote-utils.h: Rename include guard.
158 * regcache.h: Rename include guard.
159 * nto-low.h: Rename include guard.
160 * notif.h: Add include guard.
161 * mem-break.h: Rename include guard.
162 * lynx-low.h: Add include guard.
163 * linux-x86-tdesc.h: Add include guard.
164 * linux-s390-tdesc.h: Add include guard.
165 * linux-ppc-tdesc-init.h: Add include guard.
166 * linux-low.h: Add include guard.
167 * linux-aarch64-tdesc.h: Add include guard.
168 * linux-aarch32-low.h: Add include guard.
169 * inferiors.h: Rename include guard.
170 * i387-fp.h: Rename include guard.
171 * hostio.h: Rename include guard.
172 * gdbthread.h: Rename include guard.
173 * gdb_proc_service.h: Rename include guard.
174 * event-loop.h: Rename include guard.
175 * dll.h: Rename include guard.
176 * debug.h: Rename include guard.
177 * ax.h: Rename include guard.
178
956cc47c
SN		 1792018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
180
181 PR gdb/23985
182 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
183 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
184
a0707f3c
TT		 1852019-01-25 Tom Tromey <tom@tromey.com>
186
187 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
188
0747795c
TT		 1892019-01-25 Tom Tromey <tom@tromey.com>
190
191 * win32-low.c: Fix common/ includes.
192 * win32-i386-low.c: Fix common/ includes.
193 * tracepoint.c: Fix common/ includes.
194 * thread-db.c: Fix common/ includes.
195 * target.h: Fix common/ includes.
196 * symbol.c: Fix common/ includes.
197 * spu-low.c: Fix common/ includes.
198 * server.h: Fix common/ includes.
199 * server.c: Fix common/ includes.
200 * remote-utils.c: Fix common/ includes.
201 * regcache.h: Fix common/ includes.
202 * regcache.c: Fix common/ includes.
203 * nto-x86-low.c: Fix common/ includes.
204 * notif.h: Fix common/ includes.
205 * mem-break.h: Fix common/ includes.
206 * lynx-low.c: Fix common/ includes.
207 * lynx-i386-low.c: Fix common/ includes.
208 * linux-x86-tdesc-selftest.c: Fix common/ includes.
209 * linux-x86-low.c: Fix common/ includes.
210 * linux-low.c: Fix common/ includes.
211 * inferiors.h: Fix common/ includes.
212 * i387-fp.c: Fix common/ includes.
213 * hostio.c: Fix common/ includes.
214 * hostio-errno.c: Fix common/ includes.
215 * gdbthread.h: Fix common/ includes.
216 * gdbreplay.c: Fix common/ includes.
217 * fork-child.c: Fix common/ includes.
218 * event-loop.c: Fix common/ includes.
219 * ax.c:
220 (enum gdb_agent_op): Fix common/ includes.
221
be6d4f74
TT		 2222019-01-21 Tom Tromey <tom@tromey.com>
223
224 * tracepoint.c: Fix includes.
225 * remote-utils.c: Fix includes.
226 * linux-x86-low.c: Fix includes.
227
66d91b39
JB		 2282019-01-01 Joel Brobecker <brobecker@adacore.com>
229
230 * gdbreplay.c (gdbreplay_version): Update copyright year in
231 version message.
232 * server.c (gdbserver_version): Likewise.
233
754e3168
AH		 2342018-12-05 Alan Hayward <alan.hayward@arm.com>
235
236 * linux-low.c (add_lwp): Switch ordering.
237
d105de22
TT		 2382018-11-29 Tom Tromey <tom@tromey.com>
239
240 * win32-low.c (win32_join): Take pid, not process.
241 * target.h (struct target_ops) <join>: Change argument type.
242 (join_inferior): Change argument name.
243 * spu-low.c (spu_join): Take pid, not process.
244 * server.c (handle_detach): Preserve pid before destroying
245 process.
246 * lynx-low.c (lynx_join): Take pid, not process.
247 * linux-low.c (linux_join): Take pid, not process.
248
50138245
AH		 2492018-11-23 Alan Hayward <alan.hayward@arm.com>
250
251 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
252 (aarch64_cannot_fetch_register): Likewise.
253 (struct linux_target_ops): Update references.
254
64f57f3d
PFC		 2552018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
256
257 * linux-ppc-low.c: Include nat/linux-ptrace.h.
258
8d619c01
EBM		 2592018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
260
261 * configure.srv (ipa_ppc_linux_regobj): Add
262 powerpc-isa207-htm-vsx32l-ipa.o and
263 powerpc-isa207-htm-vsx64l-ipa.o.
264 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
265 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
266 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
267 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
268 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
269 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
270 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
271 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
272 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
273 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
274 (init_registers_powerpc_isa207_htm_vsx32l)
275 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
276 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
277 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
278 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
279 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
280 (ppc_store_tm_ctarregset): New functions.
281 (ppc_regsets): Add entries for HTM regsets.
282 (ppc_arch_setup): Set htm in features struct when needed. Set
283 sizes for the HTM regsets.
284 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
285 (initialize_low_arch): Call
286 init_registers_powerpc_isa207_htm_vsx32l and
287 init_registers_powerpc_isa207_htm_vsx64l.
288 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
289 PPC_TDESC_ISA207_HTM_VSX.
290 (initialize_low_tracepoint): Call
291 init_registers_powerpc_isa207_htm_vsx32l and
292 init_registers_powerpc_isa207_htm_vsx64l.
293
232bfb86
EBM		 2942018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
295
296 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
297 rs6000/power-linux-pmu.xml to srv_xmlfiles.
298 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
299 (ppc_store_pmuregset): New functions.
300 (ppc_regsets): Add entries for ebb and pmu regsets.
301 (ppc_arch_setup): Set isa207 in features struct if the ebb and
302 pmu regsets are available. Set sizes for these regsets.
303
f2cf6173
EBM		 3042018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
305
306 * configure.srv (ipa_ppc_linux_regobj): Add
307 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
308 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
309 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
310 rs6000/powerpc-isa207-vsx32l.xml, and
311 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
312 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
313 <PPC_TDESC_ISA207_VSX>: New enum value.
314 (init_registers_powerpc_isa207_vsx32l): Declare.
315 (init_registers_powerpc_isa207_vsx64l): Declare.
316 * linux-ppc-low.c (ppc_fill_tarregset): New function.
317 (ppc_store_tarregset): New function.
318 (ppc_regsets): Add entry for the TAR regset.
319 (ppc_arch_setup): Set isa207 in features struct when needed. Set
320 size for the TAR regsets.
321 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
322 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
323 and init_registers_powerpc_isa207_vsx64l.
324 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
325 (initialize_low_tracepoint): Call
326 init_registers_powerpc_isa207_vsx32l and
327 init_registers_powerpc_isa207_vsx64l.
328
7ca18ed6
EBM		 3292018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
330 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
331
332 * configure.srv (ipa_ppc_linux_regobj): Add
333 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
334 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
335 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
336 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
337 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
338 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
339 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
340 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
341 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
342 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
343 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
344 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
345 (ppc_hwcap): Add comment.
346 (ppc_hwcap2): New global.
347 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
348 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
349 (ppc_regsets): Add entries for the DSCR and PPR regsets.
350 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
351 when needed. Set sizes for the the DSCR and PPR regsets.
352 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
353 (initialize_low_arch): Call
354 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
355 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
356 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
357 PPC_TDESC_ISA205_PPR_DSCR_VSX.
358 (initialize_low_tracepoint): Call
359 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
360 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
361
5c849b22
PFC		 3622018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
363
364 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
365
8ecfd7bd
SDJ		 3662018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
367 Simon Marchi <simark@simark.ca>
368
369 * acinclude.m4: Include "../selftest.m4".
370 * configure: Regenerate.
371 * configure.ac: Use "GDB_AC_SELFTEST".
372 * configure.srv: Use "$enable_unittests" instead of
373 "$development" when checking whether unit tests have been
374 enabled.
375 * server.c (captured_main): Update message informing that
376 selftests have been disabled.
377
96643e35
TT		 3782018-10-04 Tom Tromey <tom@tromey.com>
379
380 * configure: Rebuild.
381
da4ae14a
TT		 3822018-10-04 Tom Tromey <tom@tromey.com>
383
384 * server.c (handle_status): Rename inner "thread".
385 (process_serial_event): Declare "res" in 'm' case.
386 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
387 (iterate_over_lwps): Rename inner "thread".
388 (linux_qxfer_libraries_svr4): Rename inner "len".
389 * gdbthread.h (find_thread_in_random): Rename inner "thread".
390
7c619dbd
GB		 3912018-10-01 Gary Benson <gbenson@redhat.com>
392
393 * gdb_proc_service.h: Moved common code to
394 common/gdb_proc_service.h.
395
3795e814
GB		 3962018-10-01 Gary Benson <gbenson@redhat.com>
397
398 * gdb_proc_service.h: Synchronize comments and whitespace with
399 GDB's version of this file.
400
49b036f1
TT		 4012018-09-25 Tom Tromey <tom@tromey.com>
402
403 * configure: Rebuild.
404 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
405
8ff03f0b
SM		 4062018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
407
408 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
409 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
410 ($(IPA_LIB)): Sort IPA_OBJS.
411
a1cd91dc
SM		 4122018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
413
414 * Makefile.in: Remove references to $(ADD_DEPS).
415
752312ba
TT		 4162018-09-16 Tom Tromey <tom@tromey.com>
417
418 * remote-utils.c (remote_open): Use GNU style for metasyntactic
419 variables.
420 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
421 variables.
422
f1628857
TT		 4232018-09-05 Tom Tromey <tom@tromey.com>
424
425 * configure: Rebuild.
426
ad202fcc
SM		 4272018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
428
429 PR build/23399
430 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
431
d3d8724a
TT		 4322018-08-27 Tom Tromey <tom@tromey.com>
433
434 PR build/23087:
435 * configure: Rebuild.
436
b4f183d2
TT		 4372018-08-27 Tom Tromey <tom@tromey.com>
438
439 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
440 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
441 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
442 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
443 (s390x_emit_stack_adjust): Add casts to unsigned char.
444
4e2aa472
SM		 4452018-08-22 Simon Marchi <simon.marchi@ericsson.com>
446
447 PR gdb/23374
448 PR gdb/23375
449 * server.h (struct client_state) <disable_randomization>:
450 Initialize to 1.
451
cf4088a9
SM		 4522018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
453
454 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
455 variable.
456 (mips_supply_ptrace_register): Likewise.
457
a0de763e
TT		 4582018-07-22 Tom Tromey <tom@tromey.com>
459
460 * configure: Rebuild.
461
b0a7723d
TT		 4622018-07-22 Tom Tromey <tom@tromey.com>
463
464 * win32-low.c (win32_create_inferior): Remove unused variables.
465 * gdbreplay.c (remote_open): Remove unused variable.
466 * remote-utils.c (remote_prepare): Remove unused variable.
467 * x86-tdesc.h (X86_TDESC_H): Define.
468 (amd64_expedite_regs): Define conditionally.
469 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
470 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
471 * remote-utils.c (readchar): Remove unused variable.
472
a780ef4f
PA		 4732018-07-13 Pedro Alves <palves@redhat.com>
474
475 * linux-low.c (linux_kill): Change parameter to process_info
476 pointer instead of pid. Adjust.
477 * lynx-low.c (lynx_kill): Likewise.
478 * nto-low.c (nto_kill): Likewise.
479 * spu-low.c (spu_kill): Likewise.
480 * win32-low.c (win32_kill): Likewise.
481 * server.c (handle_v_kill, kill_inferior_callback)
482 (detach_or_kill_for_exit): Adjust.
483 * target.c (kill_inferior): Change parameter to process_info
484 pointer instead of pid. Adjust.
485 * target.h (struct target_ops) <kill>: Change parameter to
486 process_info pointer instead of pid. Adjust all implementations
487 and callers.
488 (kill_inferior): Likewise.
489
ef2ddb33
PA		 4902018-07-13 Pedro Alves <palves@redhat.com>
491
492 * linux-low.c (linux_detach, linux_join): Change parameter to
493 process_info pointer instead of pid. Adjust.
494 * lynx-low.c (lynx_detach, lynx_join): Likewise.
495 * nto-low.c (nto_detach): Likewise.
496 * spu-low.c (spu_detach, spu_join): Likewise.
497 * win32-low.c (win32_detach, win32_join): Likewise.
498 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
499 * target.h (struct target_ops) <detach, join>: Change parameter to
500 process_info pointer instead of pid. Adjust all implementations
501 and callers.
502 (detach_inferior, join_inferior): Rename 'pid' parameter to
503 'proc'.
504
c7ab0aef
SDJ		 5052018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
506 Jan Kratochvil <jan.kratochvil@redhat.com>
507 Paul Fertser <fercerpav@gmail.com>
508 Tsutomu Seki <sekiriki@gmail.com>
509
510 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
511 (OBS): Add 'common/netstuff.o'.
512 (GDBREPLAY_OBS): Likewise.
513 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
514 (remote_open): Implement support for IPv6
515 connections.
516 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
517 and 'wspiapi.h'.
518 (handle_accept_event): Accept connections from IPv6 sources.
519 (remote_prepare): Handle IPv6-style hostnames; implement
520 support for IPv6 connections.
521 (remote_open): Implement support for printing connections from
522 IPv6 sources.
523
31445d10
PA		 5242018-07-11 Pedro Alves <palves@redhat.com>
525
526 PR gdb/23377
527 * mem-break.c (any_persistent_commands): Add process_info
528 parameter and use it instead of relying on the current process.
529 Change return type to bool.
530 * mem-break.h (any_persistent_commands): Add process_info
531 parameter and change return type to bool.
532 * server.c (handle_detach): Remove require_running_or_return call.
533 Look up the process_info for the process we're about to detach.
534 If not found, return back error to GDB. Adjust
535 any_persistent_commands call to pass down a process pointer.
536
cb197132
PA		 5372018-07-11 Pedro Alves <palves@redhat.com>
538
539 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
540 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
541 instead of collect_register_by_name.
542 * regcache.c (regcache_raw_get_unsigned_by_name): New.
543 * regcache.h (regcache_raw_get_unsigned_by_name): New.
544
1b919490
VB		 5452018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
546 Pedro Alves <palves@redhat.com>
547
548 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
549
d7e15655
TT		 5502018-07-03 Tom Tromey <tom@tromey.com>
551
552 * linux-low.c: Update.
553 * lynx-low.c: Update.
554 * mem-break.c: Update.
555 * nto-low.c: Update.
556 * remote-utils.c: Update.
557 * server.c: Update.
558 * spu-low.c: Update.
559 * target.c: Update.
560 * win32-low.c: Update.
561
26a57c92
TT		 5622018-07-03 Tom Tromey <tom@tromey.com>
563
564 * server.c: Update.
565
0e998d96
TT		 5662018-07-03 Tom Tromey <tom@tromey.com>
567
568 * linux-low.c: Update.
569
cc6bcb54
TT		 5702018-07-03 Tom Tromey <tom@tromey.com>
571
572 * target.c: Update.
573
e38504b3
TT		 5742018-07-03 Tom Tromey <tom@tromey.com>
575
576 * linux-low.c: Update.
577 * linux-mips-low.c: Update.
578 * lynx-low.c: Update.
579 * nto-low.c: Update.
580 * remote-utils.c: Update.
581 * server.c: Update.
582 * spu-low.c: Update.
583 * target.c: Update.
584 * thread-db.c: Update.
585
e99b03dc
TT		 5862018-07-03 Tom Tromey <tom@tromey.com>
587
588 * linux-low.c: Update.
589 * linux-mips-low.c: Update.
590 * lynx-low.c: Update.
591 * mem-break.c: Update.
592 * nto-low.c: Update.
593 * remote-utils.c: Update.
594 * server.c: Update.
595 * spu-low.c: Update.
596 * target.c: Update.
597 * tracepoint.c: Update.
598
f2907e49
TT		 5992018-07-03 Tom Tromey <tom@tromey.com>
600
601 * linux-low.c: Update.
602 * linux-ppc-low.c: Update.
603 * linux-x86-low.c: Update.
604 * proc-service.c: Update.
605 * server.c: Update.
606 * spu-low.c: Update.
607 * thread-db.c: Update.
608 * win32-low.c: Update.
609
fd79271b
TT		 6102018-07-03 Tom Tromey <tom@tromey.com>
611
612 * linux-low.c: Update.
613 * lynx-low.c: Update.
614 * nto-low.c: Update.
615 * remote-utils.c: Update.
616 * spu-low.c: Update.
617 * thread-db.c: Update.
618 * win32-low.c: Update.
619
c0867626
SDJ		 6202018-06-29 Joel Brobecker <brobecker@adacore.com>
621
622 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
623 parameter in call to 'amd64_create_target_description'.
624
2512d7ef
JK		 6252018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
626
627 * x86-tdesc.h: Remove executable permission flag.
628
d0ac1c44
SM		 6292018-06-19 Simon Marchi <simon.marchi@ericsson.com>
630
631 * configure.ac: Remove AC_PREREQ, add missing quoting.
632 * configure: Re-generate.
633 * config.in: Re-generate.
634 * aclocal.m4: Re-generate.
635
c4eb05ff
SM		 6362018-06-18 Simon Marchi <simon.marchi@ericsson.com>
637
638 * tracepoint.h (current_traceframe): Remove declaration.
639
02895270
AH		 6402018-06-18 Alan Hayward <alan.hayward@arm.com>
641
642 * linux-aarch64-low.c (is_sve_tdesc): New function.
643 (aarch64_sve_regs_copy_to_regcache): Likewise.
644 (aarch64_sve_regs_copy_from_regcache): Likewise.
645 (aarch64_regs_info): Add SVE checks.
646 (initialize_low_arch): Initialize SVE.
647
e9902bfc
AH		 6482018-06-18 Alan Hayward <alan.hayward@arm.com>
649
650 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
651
fefa175e
AH		 6522018-06-11 Alan Hayward <alan.hayward@arm.com>
653
654 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
655 (initialize_low_tracepoint): Likewise
656 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
657 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
658 param.
659 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
660 checks.
661 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
662
b91ad3ff
AH		 6632018-06-11 Alan Hayward <alan.hayward@arm.com>
664
665 * server.h (PBUFSIZ): Increase size
666
f868386e
AH		 6672018-06-11 Alan Hayward <alan.hayward@arm.com>
668
669 * regcache.c (regcache::raw_compare): New function.
670 * regcache.h (regcache::raw_compare): New declaration.
671
9c861883
AH		 6722018-06-11 Alan Hayward <alan.hayward@arm.com>
673
674 * regcache.c (new_register_cache): Use new.
675 (free_register_cache): Use delete.
676 (register_data): Use const.
677 (supply_register): Move body inside regcache.
678 (regcache::raw_supply): New override function.
679 (collect_register): Move body inside regcache.
680 (regcache::raw_collect): New override function.
681 (regcache::get_register_status): New override function.
682 * regcache.h (struct regcache): Inherit from reg_buffer_common.
683
40591844
TT		 6842018-06-09 Tom Tromey <tom@tromey.com>
685
686 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
687 declare queue.
688 (event_queue): Use std::queue.
689 (gdb_event_xfree): Remove.
690 (initialize_event_loop, process_event, wait_for_event): Update.
691
6341380d
SC		 6922018-06-08 Stan Cox <scox@redhat.com>
693
694 * win32-low.c (win32_create_inferior): last_ptid and last_status
695 moved to client_state.
696
03349c93
PA		 6972018-06-08 Pedro Alves <palves@redhat.com>
698
699 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
700 common/common-exceptions.o, common/common-utils.o,
701 common/errors.o, common/print-utils.o and utils.o.
702 * gdbreplay.c: Include "common-defs.h" instead of the two
703 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
704 string.h or alloca.h.
705 (perror_with_name): Delete.
706 (remote_open): Use xstrdup instead of strdup.
707 (main): Rename to ...
708 (captured_main): ... this.
709 (main): New.
710
8dcc53b3
TT		 7112018-06-08 Tom Tromey <tom@tromey.com>
712
713 * linux-low.c (linux_low_read_btrace): Update.
714
c12a5089
SC		 7152018-06-04 Stan Cox <scox@redhat.com>
716
717 * server.h (struct client_state): New.
718 * server.c (cont_thread, general_thread, multi_process)
719 (report_fork_events, report_vfork_events, report_exec_events)
720 (report_thread_events, swbreak_feature, hwbreak_feature)
721 (vCont_supported, disable_randomization, pass_signals)
722 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
723 Moved to client_state.
724 * remote-utils.c (remote_debug, noack_mode)
725 (transport_is_reliable): Moved to client_state.
726 * tracepoint.c (current_traceframe): Moved to client_state.
727
728 Update all callers.
729 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
730 linux-low.c, remote-utils.h, target.c: Use client_state.
731
122394f1
AH		 7322018-05-31 Alan Hayward <alan.hayward@arm.com>
733
734 * configure.srv: Add new c/h file.
735
95228a0d
AH		 7362018-05-31 Alan Hayward <alan.hayward@arm.com>
737
738 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
739 null VQ.
740
d8dab6c3
MR		 7412018-05-25 Maciej W. Rozycki <macro@mips.com>
742
743 * gdb.arch/mips-fpregset-core.exp: New test.
744 * gdb.arch/mips-fpregset-core.c: New test source.
745
81e25b7c
EK		 7462018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
747
748 PR server/23198
749 * hostio.c (require_int): Do not report overflow for integers
750 between 0xfffffff and 0x7fffffff.
751
7e947ad3
MR		 7522018-05-22 Maciej W. Rozycki <macro@mips.com>
753
754 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
755 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
756 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
757 functions.
758 (the_low_target): Wire them.
759
1d75a658
PFC		 7602018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
761
762 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
763 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
764 mode. Call collect_register_by_name with vscr using
765 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
766 (ppc_store_vrregset): Add and set vscr_offset variable as in
767 ppc_fill_vrregset. Call supply_register_by_name with vscr using
768 vscr_offset.
769
d078308a
PFC		 7702018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
771
772 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
773 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
774 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
775
7273b5fc
PFC		 7762018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
777
778 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
779 (ppc_store_vsxregset): Likewise.
780 (ppc_fill_vrregset): Likewise.
781 (ppc_store_vrregset): Likewise.
782 (ppc_fill_evrregset): Likewise.
783 (ppc_store_evrregset): Likewise.
784 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
785 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
786 needed.
787
2e077f5e
PFC		 7882018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
789
790 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
791 wordsize of the inferior. Call ppc_linux_target_wordsize.
792
bd64614e
PFC		 7932018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
794
795 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
796 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
797 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
798 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
799 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
800 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
801 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
802 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
803 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
804 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
805 (tdesc_powerpc_e500l): Remove.
806 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
807 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
808 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
809 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
810 linux-ppc-tdesc.h.
811 (ppc_arch_setup): Remove target description matching code. Fill a
812 ppc_linux_features struct and call ppc_linux_match_description
813 with it.
814
75d74cca
MR		 8152018-05-22 Maciej W. Rozycki <macro@mips.com>
816
817 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
818 width of the requested register exceeds the width of the
819 `ptrace' data type.
820 (mips_cannot_store_register): Likewise.
821
e4439e43
MR		 8222018-05-21 Maciej W. Rozycki <macro@mips.com>
823
824 * linux-mips-low.c (mips_fetch_register): New function. Update
825 preceding comment.
826 (mips_store_gregset): Supply 0 rather than $restart for $zero.
827 (the_low_target): Wire `mips_fetch_register'.
828
55271bf9
JB		 8292018-05-10 Joel Brobecker <brobecker@adacore.com>
830
831 * lynx-i386-low.c (LYNXOS_178): New macro.
832 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
833 the layout on LynxOS-178.
834 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
835 handle floating point registers that are not supported by
836 LynxOS-178.
837
1a34f210
TT		 8382018-05-10 Tom Tromey <tom@tromey.com>
839
840 * configure: Rebuild.
841
190852c8
JB		 8422018-05-10 Joel Brobecker <brobecker@adacore.com>
843
844 PR server/23158:
845 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
846 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
847 Use it to set the expedite_regs field in the given tdesc.
848 * x86-tdesc.h: New file.
849 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
850 Adjust following the addition of the new expedite_regs parameter
851 to init_target_desc.
852 * linux-tic6x-low.c (tic6x_read_description): Likewise.
853 * linux-x86-tdesc.c: #include "x86-tdesc.h".
854 (i386_linux_read_description, amd64_linux_read_description):
855 Adjust following the addition of the new expedite_regs parameter
856 to init_target_desc.
857 * lynx-i386-low.c: #include "x86-tdesc.h".
858 (lynx_i386_arch_setup): Adjust following the addition of the new
859 expedite_regs parameter to init_target_desc.
860 * nto-x86-low.c: #include "x86-tdesc.h".
861 (nto_x86_arch_setup): Adjust following the addition of the new
862 expedite_regs parameter to init_target_desc.
863 * win32-i386-low.c: #include "x86-tdesc.h".
864 (i386_arch_setup): Adjust following the addition of the new
865 expedite_regs parameter to init_target_desc.
866
7dbac825
JB		 8672018-05-10 Joel Brobecker <brobecker@adacore.com>
868
869 PR server/23158:
870 * win32-low.c (win32_create_inferior): Add call to my_wait
871 setting last_status global.
872
906994d9
JB		 8732018-05-10 Joel Brobecker <brobecker@adacore.com>
874
875 PR server/23158:
876 * win32-low.c (create_process): Only call gdb_tilde_expand if
877 inferior_cwd is not NULL.
878
8ee22052
AB		 8792018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
880
881 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
882 registers to the cache if their values have changed.
883 (i387_xsave_to_cache): Provide default values for x87 control
884 registers when these features are available, but disabled.
885 * regcache.c (supply_register_by_name_zeroed): New function.
886 * regcache.h (supply_register_by_name_zeroed): Declare new
887 function.
888
aff689d3
TT		 8892018-05-07 Tom Tromey <tom@tromey.com>
890
891 * configure: Rebuild.
892
85e26832
TT		 8932018-05-04 Tom Tromey <tom@tromey.com>
894
895 * configure: Rebuild.
896
a3b60e45
JK		 8972018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
898 Pedro Alves <palves@redhat.com>
899
900 * linux-aarch64-low.c (aarch64_stopped_data_address):
901 Likewise.
902
632e107b
TT		 9032018-04-27 Tom Tromey <tom@tromey.com>
904
905 * configure: Rebuild.
906
458412c3
TT		 9072018-04-23 Tom Tromey <tom@tromey.com>
908
909 * configure: Rebuild.
910
f31c089e
SM		 9112018-04-19 Simon Marchi <simon.marchi@ericsson.com>
912
913 * Makefile.in (depcomp): Add "..".
914 (all_deps_files): New and use it.
915
b319b098
AH		 9162018-04-18 Alan Hayward <alan.hayward@arm.com>
917
918 * configure.srv (aarch64*-*-linux*): Don't include xml.
919 (i[34567]86-*-cygwin*): Likewise.
920 (i[34567]86-*-linux*): Likewise.
921 (i[34567]86-*-lynxos*): Likewise.
922 (i[34567]86-*-mingw32ce*): Likewise.
923 (i[34567]86-*-mingw*): Likewise.
924 (i[34567]86-*-nto*): Likewise.
925 (tic6x-*-uclinux): Likewise.
926 (x86_64-*-linux*): Likewise.
927 (x86_64-*-mingw*): Likewise.
928 (x86_64-*-cygwin*): Likewise.
929
3b74854b
AH		 9302018-04-18 Alan Hayward <alan.hayward@arm.com>
931
932 * tdesc.c: Remove xml parameter.
933
e98577a9
AH		 9342018-04-18 Alan Hayward <alan.hayward@arm.com>
935
936 * server.c (get_features_xml): Remove cast.
937 * tdesc.c (void target_desc::accept): Fill in function.
938 (tdesc_get_features_xml): Remove old xml creation.
939 (print_xml_feature::visit_pre): Add xml vistor.
940 * tdesc.h (struct target_desc): Make xmltarget mutable.
941 (tdesc_get_features_xml): Remove declaration.
942
d278f585
AH		 9432018-04-18 Alan Hayward <alan.hayward@arm.com>
944
945 * tdesc.c (tdesc_architecture_name): Add new function.
946 (tdesc_osabi_name): Likewise.
947 (tdesc_get_features_xml): Use new functions.
948
eee8a18d
AH		 9492018-04-18 Alan Hayward <alan.hayward@arm.com>
950
951 * tdesc.c (tdesc_create_flags): Remove.
952 (tdesc_add_flag): Likewise.
953 (tdesc_named_type): Likewise.
954 (tdesc_create_union): Likewise.
955 (tdesc_create_struct): Likewise.
956 (tdesc_create_vector): Likewise.
957 (tdesc_add_bitfield): Likewise.
958 (tdesc_add_field): Likewise.
959 (tdesc_set_struct_size): Likewise.
960
82ec9bc7
AH		 9612018-04-18 Alan Hayward <alan.hayward@arm.com>
962
963 * tdesc.c (~target_desc): Remove implictly deleted items.
964 (init_target_desc): Iterate all features.
965 (tdesc_get_features_xml): Use vector.
966 (tdesc_create_feature): Create feature.
967 * tdesc.h (tdesc_feature) Remove
968 (target_desc): Add features.
969
ea3e7d71
AH		 9702018-04-18 Alan Hayward <alan.hayward@arm.com>
971
972 * Makefile.in: Add common/tdesc.c
973 * tdesc.c (init_target_desc): init all reg_defs from register
974 vector.
975 (tdesc_create_reg): Create tdesc_reg.
976 * tdesc.h (tdesc_feature): Add register vector.
977
17d08cd4
SM		 9782018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
979
980 * tdesc.h (struct target_desc) <features>: Change type to
981 std::vector<std::string>.
982 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
983 changes.
984 (tdesc_get_features_xml): Likewise.
985 (tdesc_create_feature): Likewise.
986
5cd3e386
AH		 9872018-03-26 Alan Hayward <alan.hayward@arm.com>
988
989 * regcache.c (find_register_by_number): Return a ref.
990 (find_regno): Use references.
991 (register_size): Likewise.
992 (register_data): Likewise.
993 * tdesc.c (target_desc::~target_desc): Remove free calls.
994 (target_desc::operator==): Use std::vector compare.
995 (init_target_desc): Use reference.
996 (tdesc_create_reg): Use reg constructors.
997 * tdesc.h (struct target_desc): Replace pointer with object.
998
dff7492c
AH		 9992018-03-23 Alan Hayward <alan.hayward@arm.com>
1000
1001 * regcache.c (find_register_by_number): Make static.
1002 (find_regno): Use find_register_by_number
1003 * regcache.h (struct reg): Remove declaration.
1004
d80e5242
AH		 10052018-03-23 Alan Hayward <alan.hayward@arm.com>
1006
1007 * tdesc.c (target_desc::~target_desc): Move to here.
1008 (target_desc::operator==): Likewise.
1009 * tdesc.h (target_desc::~target_desc): Move from here.
1010 (target_desc::operator==): Likewise.
1011
f69c5afb
AA		 10122018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
1013
1014 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
1015
ce29f843
AA		 10162018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1017
1018 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1019 S390_TDESC_GS.
1020 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1021 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1022 and init_registers_s390_gs_linux64.
1023
c49bd90b
AA		 10242018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1025
1026 * linux-s390-low.c (s390_fill_gs): Remove function.
1027 (s390_fill_gsbc): Remove function.
1028 (s390_regsets): Set fill functions for the guarded storage regsets
1029 to NULL.
1030
7edb9bd3
AA		 10312018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1032
1033 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1034 the word size. Add comment.
1035 (s390_get_wordsize): New function.
1036 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1037 pswm with it. Instead, use s390_get_wordsize to determine the
1038 word size first and derive the correct tdesc from that directly.
1039
39be3c7e
SM		 10402018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1041
1042 * Makefile.in: Include silent-rules.mk.
1043 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1044 (COMPILE): Add ECHO_CXX.
1045 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1046 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1047 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1048 (version-generated.c): Add ECHO_GEN.
1049 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1050 (IPAGENT_COMPILE): Add ECHO_CXX.
1051 (%-generated.c): Add ECHO_REGDAT.
1052
3ae9ce5d
TT		 10532018-03-14 Tom Tromey <tom@tromey.com>
1054
1055 PR cli/14977:
1056 * ax.c (ax_printf): Special case for NULL.
1057
e6a58aa8
SM		 10582018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1059
1060 * linux-low.c (linux_qxfer_libraries_svr4): Use
1061 xml_escape_text_append.
1062
f6e8a41e
SM		 10632018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1064
1065 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1066
b9671caf
SM		 10672018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1068
1069 * server.c (handle_general_set): Remove unnecessary xstrdup.
1070
e80aaf61
SM		 10712018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1072
1073 * server.c (parse_debug_format_options): Adjust to
1074 delim_string_to_char_ptr_vec changes.
1075 * thread-db.c (thread_db_load_search): Adjust to
1076 dirnames_to_char_ptr_vec changes.
1077
b1223e78
MM		 10782018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1079
1080 * target.h (target_enable_btrace, target_disable_btrace)
1081 (target_read_btrace, target_read_btrace_conf): Turn macro into
1082 inline function. Throw error if target method is not defined.
1083 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1084 check for btrace target method. Be prepared to handle exceptions
1085 from btrace target methods.
1086
81561546
SDJ		 10872018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1088
1089 * server.c (captured_main): Change order of error message printed
1090 when the current working directory cannot be found.
1091
25e3c82c
SDJ		 10922018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1093
1094 * server.c: Include "filenames.h" and "pathstuff.h".
1095 (program_name): Delete variable.
1096 (program_path): New anonymous class.
1097 (get_exec_wrapper): Use "program_path" instead of
1098 "program_name".
1099 (handle_v_run): Likewise.
1100 (captured_main): Likewise.
1101 (process_serial_event): Likewise.
1102
b4987c95
SDJ		 11032018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1104
1105 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1106 (OBJS): Add "pathstuff.o".
1107 * server.c (current_directory): New global variable.
1108 (captured_main): Initialize "current_directory".
1109
f46cd62a
AH		 11102018-02-26 Alan Hayward <alan.hayward@arm.com>
1111
1112 * tdesc.c: Use common/tdesc.h.
1113 * tdesc.h: Likewise.
1114
a543c5ca
AH		 11152018-02-20 Alan Hayward <alan.hayward@arm.com>
1116 Simon Marchi <simon.marchi@ericsson.com>
1117
1118 * Makefile.in: Switch order of make rules.
1119
b5884fa7
AH		 11202018-02-19 Alan Hayward <alan.hayward@arm.com>
1121
1122 * Makefile.in: Add common directory in build.
1123 * configure.ac: Add common reference.
1124 * configure: Regenerate.
1125
de6242d3
MM		 11262018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1127
1128 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1129 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1130 * spu-low.c (spu_target_ops): Likewise.
1131 * win32-low.c (win32_target_ops): Likewise.
1132 * server.c (supported_btrace_packets): Report packets unconditionally.
1133 * target.h (target_ops) <supports_btrace>: Remove.
1134 (target_supports_btrace): Remove.
1135
9ee23a85
MM		 11362018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1137
1138 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1139 (handle_btrace_disable): Change return type to void. Use exceptions
1140 to report errors.
1141 (handle_btrace_general_set): Catch exception and copy message to
1142 return message.
1143
8ce47547
TT		 11442018-02-08 Tom Tromey <tom@tromey.com>
1145
1146 * linux-low.c (install_software_single_step_breakpoints): Use
1147 make_scoped_restore.
1148 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1149 (do_restore_current_thread_cleanup): Remove.
1150 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1151 declare.
1152
45dd3607
TT		 11532018-02-08 Tom Tromey <tom@tromey.com>
1154
1155 * mem-break.c (set_raw_breakpoint_at): Use
1156 gdb::unique_xmalloc_ptr.
1157
e671cd59
PA		 11582018-01-30 Pedro Alves <palves@redhat.com>
1159
1160 PR gdb/13211
1161 * target.c (target_terminal::terminal_state): Rename to ...
1162 (target_terminal::m_terminal_state): ... this.
1163
a0aad537
JC		 11642018-01-19 James Clarke <jrtc27@jrtc27.com>
1165
1166 * linux-low.c (handle_extended_wait): Surround call to
1167 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1168
4d9b86e1
SM		 11692018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1170
1171 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1172 linux_ptrace_attach_fail_reason_string now returning an
1173 std::string.
1174 (linux_attach): Likewise.
1175 * thread-db.c (attach_thread): Likewise.
1176
f517c180
EA		 11772018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1178
1179 PR gdb/21559
1180 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1181 checking for fs_base/gs_base fields in struct user_regs_struct.
1182 * configure: Regenerate.
1183
9a70f35c
YQ		 11842018-01-16 Yao Qi <yao.qi@linaro.org>
1185
1186 PR gdb/18749
1187 * linux-low.c (fetch_register): Call supply_register instead of
1188 error.
1189
605fd3c6
YQ		 11902018-01-08 Yao Qi <yao.qi@linaro.org>
1191 Simon Marchi <simon.marchi@ericsson.com>
1192
1193 * Makefile.in (OBS): Remove selftest.o.
1194 * configure.ac: Set srv_selftest_objs if $development is true.
1195 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1196 * configure: Re-generated.
1197 * server.c (captured_main): Wrap variable selftest_filter with
1198 GDB_SELF_TEST.
1199
2cc05030
SM		 12002018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1201
1202 * server.c (parse_debug_format_options): Return std::string.
1203 (handle_monitor_command, captured_main): Adjust.
1204
e379cee6
PA		 12052018-01-05 Pedro Alves <palves@redhat.com>
1206
1207 PR gdb/18653
1208 * server.c (captured_main): Pass quiet=false to
1209 save_original_signals_state.
1210
82e1e79a
JB		 12112018-01-01 Joel Brobecker <brobecker@adacore.com>
1212
1213 * gdbreplay.c (gdbreplay_version): Update copyright year in
1214 version message.
1215 * server.c (gdbserver_version): Likewise.
1216
8e481c3b
TT		 12172017-12-08 Tom Tromey <tom@tromey.com>
1218
1219 * ax.c (ax_printf): Update.
1220
a8806230
YQ		 12212017-12-07 Yao Qi <yao.qi@linaro.org>
1222
1223 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1224 aarch64_linux_read_description.
1225 * linux-amd64-ipa.c (idx2mask): New array.
1226 (get_ipa_tdesc): Move idx2mask out.
1227 (initialize_low_tracepoint): Initialize target descriptions.
1228 * linux-i386-ipa.c (idx2mask): New array.
1229 (get_ipa_tdesc): Move idx2mask out.
1230 (initialize_low_tracepoint): Initialize target descriptions.
1231
d4a0e8b5
SM		 12322017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1233
1234 * tdesc.c (struct tdesc_type): Change return type.
1235 (tdesc_add_flag): Change parameter type.
1236 (tdesc_add_bitfield): Likewise.
1237 (tdesc_add_field): Likewise.
1238 (tdesc_set_struct_size): Likewise.
1239
798a7429
SM		 12402017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1241
1242 * regcache.c (registers_to_string): Remove unused variable.
1243
c0e15c9b
SM		 12442017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1245
1246 * inferiors.c (for_each_inferior_with_data): Remove.
1247 * inferiors.h (for_each_inferior_with_data): Remove.
1248 * server.c (handle_qxfer_threads_worker): Change parameter type.
1249 (handle_qxfer_threads_proper): Use for_each_thread.
1250
f0045347
SM		 12512017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1252
1253 * inferiors.c (for_each_inferior): Remove.
1254 (clear_inferiors): Use for_each_thread.
1255 * inferiors.h (for_each_inferior): Remove.
1256 * linux-low.c (linux_wait_for_event_filtered): Use
1257 for_each_thread.
1258 (linux_stabilize_threads): Likewise.
1259 * regcache.c (regcache_release): Likewise.
1260 * server.c (gdb_wants_all_threads_stopped): Likewise.
1261 (clear_pending_status_callback): Remove.
1262 (handle_status): Use for_each_thread.
1263 (captured_main): Likewise.
1264 * win32-low.c (child_init_thread_list): Likewise.
1265 (win32_clear_inferiors): Likewise.
1266 (fake_breakpoint_event): Likewise.
1267
9521758b
SM		 12682017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1269
1270 * inferiors.h (find_inferior): Remove.
1271 * inferiors.c (find_inferior): Remove.
1272
8f86d7aa
SM		 12732017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1274
1275 * linux-low.c (resume_status_pending_p): Update comment.
1276 (need_step_over_p): Update comment.
1277
e2b44075
SM		 12782017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1279
1280 * linux-low.c (proceed_one_lwp): Return void, change parameter
1281 type.
1282 (unsuspend_and_proceed_one_lwp): Likewise.
1283 (proceed_all_lwps): Use for_each_thread.
1284 (unstop_all_lwps): Likewise.
1285
c80825ff
SM		 12862017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1287
1288 * linux-low.c (linux_resume_one_thread): Return void, take
1289 parameter directly.
1290 (linux_resume): Use for_each_thread.
1291
df3e4dbe
SM		 12922017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1293
1294 * linux-low.c (send_sigstop_callback): Return void, change
1295 parameter type. Rename to...
1296 (send_sigstop): ... this.
1297 (suspend_and_send_sigstop_callback): Return void, change parameter
1298 type. Rename to...
1299 (suspend_and_send_sigstop): ... this.
1300 (stop_all_lwps): Use for_each_thread.
1301
5a6b0a41
SM		 13022017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1303
1304 * linux-low.c (lwp_running): Return bool, remove unused
1305 argument.
1306 (linux_stabilize_threads): Use find_thread.
1307
39a64da5
SM		 13082017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1309
1310 * linux-low.c (select_singlestep_lwp_callback): Remove.
1311 (count_events_callback): Remove.
1312 (select_event_lwp_callback): Remove.
1313 (select_event_lwp): Use find_thread/for_each_thread.
1314
a1385b7b
SM		 13152017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1316
1317 * linux-low.c (not_stopped_callback): Return bool, take filter
1318 argument directly.
1319 (linux_wait_for_event_filtered): Use find_thread.
1320 (linux_wait_1): Likewise.
1321
454296a2
SM		 13222017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1323
1324 * linux-low.c (same_lwp): Remove.
1325 (find_lwp_pid): Use find_thread.
1326
6b2a85da
SM		 13272017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1328
1329 * linux-low.c (delete_lwp_callback): Remove.
1330 (linux_mourn): Use for_each_thread.
1331
798a38e8
SM		 13322017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1333
1334 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1335 args parameter, don't check for pid.
1336 (linux_detach): Use for_each_thread.
1337
e4eb0dec
SM		 13382017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1339
1340 * linux-low.c (struct counter): Remove.
1341 (second_thread_of_pid_p): Remove.
1342 (last_thread_of_process_p): Use find_thread.
1343
83e1b6c1
SM		 13442017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1345
1346 * inferiors.c (find_inferior_in_random): Remove.
1347 * inferiors.h (find_inferior_in_random): Remove.
1348 * linux-low.c (status_pending_p_callback): Return bool, accept
1349 parameter ptid directly.
1350 (linux_wait_for_event_filtered): Use find_thread_in_random.
1351 (linux_wait_1): Likewise.
1352
8dc7b443
SM		 13532017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1354
1355 * inferiors.c (find_inferior_id): Remove.
1356 (find_thread_ptid): Move implemention from find_inferior_id to
1357 here.
1358 * inferiors.h (find_inferior_id): Remove.
1359 * server.c (handle_status): Use find_thread_ptid.
1360 (process_serial_event): Likewise.
1361 * thread-db.c (find_one_thread): Likewise.
1362 (thread_db_thread_handle): Likewise.
1363 * win32-low.c (thread_rec): Likewise.
1364 (child_delete_thread): Likewise.
1365 (win32_thread_alive): Likewise.
1366 (get_child_debug_event): Likewise.
1367
da25033c
SM		 13682017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1369
1370 * linux-mips-low.c (update_watch_registers_callback): Return
1371 void, remove pid_p parameter, don't check for pid.
1372 (mips_insert_point, mips_remove_point): Use for_each_thread.
1373
c91bb56b
SM		 13742017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1375
1376 * lynx.low (lynx_delete_thread_callback): Remove.
1377 (lynx_mourn): Use for_each_thread.
1378
634a3254
SM		 13792017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1380
1381 * regcache.c (regcache_invalidate_one): Remove.
1382 (regcache_invalidate_pid): use for_each_thread.
1383
41272101
TT		 13842017-11-26 Tom Tromey <tom@tromey.com>
1385
1386 * linux-low.c (linux_create_inferior): Update.
1387
f5291a6f
UW		 13882017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1389
1390 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1391
6654d750
AH		 13922017-11-24 Alan Hayward <alan.hayward@arm.com>
1393
1394 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1395 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1396 * linux-aarch64-tdesc-selftest.c: New file.
1397 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1398
13992017-11-24 Alan Hayward <alan.hayward@arm.com>
1400
1401 * configure.srv: Add new file.
1402 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1403 * linux-aarch64-tdesc-selftest.c: New file.
1404 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1405
49bdb7ee
AH		 14062017-11-24 Alan Hayward <alan.hayward@arm.com>
1407
1408 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1409 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1410 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1411
d6d7ce56
AH		 14122017-11-24 Alan Hayward <alan.hayward@arm.com>
1413
1414 * configure.srv: Add new files.
1415 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1416 aarch64_linux_read_description.
1417 * linux-aarch64-low.c (aarch64_linux_read_description):
1418 Merge with aarch64_arch_setup.
1419 (aarch64_arch_setup): Call aarch64_linux_read_description.
1420 * linux-aarch64-tdesc.c: New file.
1421 * linux-aarch64-tdesc.h: New file.
1422
506fe5f4
YQ		 14232017-11-24 Yao Qi <yao.qi@linaro.org>
1424
1425 * configure.srv: Set $srv_regobj for tic6x-linux.
1426 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1427 (tic6x_read_description): Move some code to tic6x_arch_setup.
1428 (tic6x_tdesc_test): New function.
1429 (initialize_low_arch): Call selftests::register_test.
1430
29f9a567
YQ		 14312017-11-22 Yao Qi <yao.qi@linaro.org>
1432
1433 * remote-utils.c (prepare_resume_reply): Use memcpy.
1434
578290ec
SM		 14352017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1436
1437 * linux-low.c (kill_one_lwp_callback): Return void, take
1438 argument directly, don't filter on pid.
1439 (linux_kill): Use for_each_thread.
1440
eca55aec
SM		 14412017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1442
1443 * linux-low.c (need_step_over_p): Return bool, remove dummy
1444 argument.
1445 (linux_resume, proceed_all_lwps): Use find_thread.
1446
25c28b4d
SM		 14472017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1448
1449 * linux-low.c (resume_status_pending_p): Return bool, remove
1450 flag_p argument.
1451 (linux_resume): Use find_thread.
1452
5fdda392
SM		 14532017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1454
1455 * linux-low.c (struct thread_resume_array): Remove.
1456 (linux_set_resume_request): Return void, take arguments
1457 directly.
1458 (linux_resume): Use for_each_thread.
1459
fcb056a5
SM		 14602017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1461
1462 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1463 return bool, remove data argument.
1464 (linux_stabilize_threads): Use find_thread.
1465
139720c5
SM		 14662017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1467
1468 * linux-low.c (unsuspend_one_lwp): Remove.
1469 (unsuspend_all_lwps): Use for_each_thread, inline code from
1470 unsuspend_one_lwp.
1471
6d1e5673
SM		 14722017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1473
1474 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1475 * linux-low.c (struct iterate_over_lwps_args): Remove.
1476 (iterate_over_lwps_filter): Remove.
1477 (iterate_over_lwps): Use find_thread.
1478
bbf550d5
SM		 14792017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1480
1481 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1482 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1483 code from reset_lwp_ptrace_options_callback.
1484
00192f77
SM		 14852017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1486
1487 * linux-arm-low.c (struct update_registers_data): Remove.
1488 (update_registers_callback): Return void, take arguments
1489 directly, don't check thread's pid.
1490 (arm_insert_point, arm_remove_point): Use for_each_thread.
1491
2bee2b6c
SM		 14922017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1493
1494 * win32-low.c (continue_one_thread): Return void, take argument
1495 directly.
1496 (child_continue): Use for_each_thread.
1497
0b360f19
SM		 14982017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1499
1500 * win32-i386-low.c (update_debug_registers_callback): Rename
1501 to ...
1502 (update_debug_registers): ... this, return void, remove pid_p arg.
1503 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1504
f27866ba
SM		 15052017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1506
1507 * inferiors.h (struct process_info): Add constructor, initialize
1508 fields..
1509 <syscalls_to_catch>: Change type to std::vector<int>.
1510 * inferiors.c (add_process): Allocate process_info with new.
1511 (remove_process): Free process_info with delete.
1512 * linux-low.c (handle_extended_wait): Adjust.
1513 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1514 * server.c (handle_general_set): Adjust.
1515
e849ea89
PA		 15162017-11-16 Pedro Alves <palves@redhat.com>
1517
1518 * remote-utils.c (remote_close): Block SIGIO signals instead of
1519 uninstalling the SIGIO handler.
1520
1d0aa65c
AH		 15212017-11-16 Alan Hayward <alan.hayward@arm.com>
1522
1523 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1524
3491a34c
YQ		 15252017-11-16 Yao Qi <yao.qi@linaro.org>
1526
1527 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1528 (tic6x_store_gregset): Likewise.
1529 (tic6x_usrregs_info): Move it up.
1530
a602f924
AH		 15312017-11-15 Alan Hayward <alan.hayward@arm.com>
1532
1533 * Makefile.in: Update arch rules.
1534 * configure.srv: Explicitly mark arch/ files.
1535
5616b6c3
AS		 15362017-11-13 Andreas Schwab <schwab@suse.de>
1537
1538 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1539 function.
1540 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1541
d1928160
PA		 15422017-11-06 Pedro Alves <palves@redhat.com>
1543
1544 * config.in, configure: Regenerate.
1545
bac608e7
SM		 15462017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1547
1548 * target.c (struct thread_search): Remove.
1549 (thread_search_callback): Remove.
1550 (prepare_to_access_memory): Use for_each_thread instead of
1551 find_inferior. Inline code from thread_search_callback.
1552
eaddb425
SM		 15532017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1554
1555 * server.c (struct visit_actioned_threads_data): Remove.
1556 (visit_actioned_threads): Change prototype to take arguments
1557 directly.
1558 (resume): Use find_thread instead of find_inferior.
1559
99078d34
SM		 15602017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1561
1562 * server.c (queue_stop_reply_callback): Change prototype, return
1563 void.
1564 (find_status_pending_thread_callback): Remove.
1565 (handle_status): Replace find_inferior with find_thread and
1566 for_each_thread.
1567
cc628f3d
AH		 15682017-10-25 Alan Hayward <alan.hayward@arm.com>
1569
1570 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1571 with REGNO.
1572 (aarch64_store_gregset): Likewise.
1573 (aarch64_fill_fpregset): Likewise.
1574 (aarch64_store_fpregset): Likewise.
1575
4d3bb80e
SM		 15762017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1577
1578 * gdbthread.h (find_thread, for_each_thread): New functions.
1579 * inferiors.c (thread_of_pid): Remove.
1580 (find_any_thread_of_pid): Use find_thread.
1581 * linux-low.c (num_lwps): Use for_each_thread.
1582
7a7cdfa0
YQ		 15832017-10-17 Yao Qi <yao.qi@linaro.org>
1584
1585 * Makefile.in: Remove one rule.
1586 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1587
e675d170
YQ		 15882017-10-17 Yao Qi <yao.qi@linaro.org>
1589
1590 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1591 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1592
7eb4e0f9
YQ		 15932017-10-17 Yao Qi <yao.qi@linaro.org>
1594
1595 * configure.srv: Rename arm.o with arch/arm.o.
1596
60d6cfc9
YQ		 15972017-10-17 Yao Qi <yao.qi@linaro.org>
1598
1599 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1600 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1601 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1602 (arch-i386.o, arch-amd64.o): Remove rules.
1603 (arch/%.o): New rule.
1604 Update POSTCOMPILE and COMPILE.pre.
1605 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1606 * configure: Re-generated.
1607 * configure.srv: Replace arch-i386.o with arch/i386.o.
1608 Replace arch-amd64.o with arch/amd64.o.
1609
5bfda255
YQ		 16102017-10-16 Yao Qi <yao.qi@linaro.org>
1611
1612 * configure: Regenerated.
1613
9c80ecd6
SM		 16142017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1615
1616 * inferiors.h: (struct inferior_list): Remove.
1617 (struct inferior_list_entry); Remove.
1618 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1619 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1620 get_first_inferior): Remove.
1621 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1622 find_inferior_id, find_inferior_in_random): Change signature.
1623 * inferiors.c (all_threads): Change type to
1624 std::list<thread_info *>.
1625 (get_thread): Remove macro.
1626 (find_inferior, find_inferior_id): Change signature, implement
1627 using find_thread.
1628 (find_inferior_in_random): Change signature, implement using
1629 find_thread_in_random.
1630 (for_each_inferior, for_each_inferior_with_data): Change
1631 signature, implement using for_each_thread.
1632 (add_inferior_to_list, remove_inferior): Remove.
1633 (add_thread, get_first_thread, thread_of_pid,
1634 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1635 (get_first_inferior, one_inferior_p, clear_inferior_list):
1636 Remove.
1637 (clear_inferiors, get_thread_process): Update.
1638 * gdbthread.h: Include <list>.
1639 (struct thread_info) <entry>: Remove field.
1640 <id>: New field.
1641 (all_threads): Change type to std::list<thread_info *>.
1642 (get_first_inferior): Add doc.
1643 (find_thread, for_each_thread, find_thread_in_random): New
1644 functions.
1645 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1646 * linux-arm-low.c (update_registers_callback): Update.
1647 * linux-low.c (second_thread_of_pid_p): Update.
1648 (kill_one_lwp_callback, linux_detach_lwp_callback,
1649 delete_lwp_callback, status_pending_p_callback, same_lwp,
1650 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1651 iterate_over_lwps, not_stopped_callback,
1652 resume_stopped_resumed_lwps, count_events_callback,
1653 select_singlestep_lwp_callback, select_event_lwp_callback,
1654 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1655 suspend_and_send_sigstop_callback, wait_for_sigstop,
1656 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1657 lwp_running, linux_set_resume_request, resume_status_pending_p,
1658 need_step_over_p, start_step_over, linux_resume_one_thread,
1659 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1660 reset_lwp_ptrace_options_callback): Update.
1661 * linux-mips-low.c (update_watch_registers_callback): Update.
1662 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1663 Update.
1664 (free_register_cache_thread_one): Remove.
1665 (regcache_release): Update.
1666 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1667 handle_qxfer_threads_worker): Update.
1668 (handle_query): Update, use list iterator.
1669 (visit_actioned_threads, handle_pending_status,
1670 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1671 clear_pending_status_callback, set_pending_status_callback,
1672 find_status_pending_thread_callback, handle_status,
1673 process_serial_event): Update.
1674 * target.c (thread_search_callback): Update.
1675 * thread-db.c (thread_db_get_tls_address): Update.
1676 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1677 Update.
1678 * win32-i386-low.c (update_debug_registers_callback): Update.
1679 * win32-low.c (delete_thread_info, child_delete_thread,
1680 continue_one_thread, suspend_one_thread,
1681 get_child_debug_event): Adjust.
1682
9179355e
SM		 16832017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1684
1685 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1686 * inferiors.h: Include <list>.
1687 (struct process_info) <entry>: Remove field.
1688 <pid>: New field.
1689 (pid_of): Change macro to function.
1690 (ptid_of, lwpid_of): Remove macro.
1691 (all_processes): Change type to std::list<process_info *>.
1692 (ALL_PROCESSES): Remove macro.
1693 (for_each_process, find_process): New function.
1694 * inferiors.c (all_processes): Change type to
1695 std::list<process_info *>.
1696 (find_thread_process): Adjust.
1697 (add_process): Likewise.
1698 (remove_process): Likewise.
1699 (find_process_pid): Likewise.
1700 (get_first_process): Likewise.
1701 (started_inferior_callback): Remove.
1702 (have_started_inferiors_p): Adjust.
1703 (attached_inferior_callback): Remove.
1704 (have_attached_inferiors_p): Adjust.
1705 * linux-low.c (check_zombie_leaders): Likewise.
1706 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1707 (x86_linux_update_xmltarget): Adjust.
1708 * server.c (handle_query): Likewise.
1709 (gdb_reattached_process): Remove.
1710 (handle_status): Adjust.
1711 (kill_inferior_callback): Likewise.
1712 (detach_or_kill_inferior): Remove.
1713 (print_started_pid): Likewise.
1714 (print_attached_pid): Likewise.
1715 (detach_or_kill_for_exit): Update.
1716 (process_serial_event): Likewise.
1717 * linux-arm-low.c (arm_new_fork): Likewise.
1718
c9cb8905
SM		 17192017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1720
1721 * dll.h: Include <list>.
1722 (struct dll_info): Add constructor.
1723 <entry>: Remove field.
1724 (all_dlls): Change type to std::list<dll_info>.
1725 * dll.c: Include <algorithm>.
1726 (get_dll): Remove macro.
1727 (all_dlls): Change type to std::list<dll_info *>.
1728 (free_one_dll): Remove.
1729 (match_dll): Likewise.
1730 (loaded_dll): Adjust.
1731 (unloaded_dll): Adjust to all_dlls type change, use
1732 std::find_if. Inline code from match_dll.
1733 (clear_dlls): Adjust to all_dlls type change.
1734 * server.c (emit_dll_description): Remove.
1735 (handle_qxfer_libraries): Adjust to all_dlls type change,
1736 integrate emit_dll_description's functionality.
1737
04ec7890
SM		 17382017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1739
1740 * linux-low.h (struct linux_target_ops) <delete_process>: New
1741 field.
1742 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1743 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1744 (struct linux_target_ops): Add delete_process callback.
1745 * linux-arm-low.c (arm_delete_process): New.
1746 (struct linux_target_ops): Add delete_process callback.
1747 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1748 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1749 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1750 * linux-mips-low.c (mips_linux_delete_process): New.
1751 (struct linux_target_ops): Add delete_process callback.
1752 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1753 * linux-s390-low.c (struct linux_target_ops): Likewise.
1754 * linux-sh-low.c (struct linux_target_ops): Likewise.
1755 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1756 * linux-tile-low.c (struct linux_target_ops): Likewise.
1757 * linux-x86-low.c (x86_linux_delete_process): New.
1758 (struct linux_target_ops): Add delete_process callback.
1759 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1760
466eecee
SM		 17612017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1762
1763 * linux-aarch64-low.c (the_low_target): Add thread delete
1764 callback.
1765 * linux-arm-low.c (arm_delete_thread): New function.
1766 (the_low_target): Add thread delete callback.
1767 * linux-bfin-low.c (the_low_target): Likewise.
1768 * linux-crisv32-low.c (the_low_target): Likewise.
1769 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1770 set.
1771 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1772 field.
1773 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1774 * linux-mips-low.c (mips_linux_delete_thread): New function.
1775 (the_low_target): Add thread delete callback.
1776 * linux-ppc-low.c (the_low_target): Likewise.
1777 * linux-s390-low.c (the_low_target): Likewise.
1778 * linux-sh-low.c (the_low_target): Likewise.
1779 * linux-tic6x-low.c (the_low_target): Likewise.
1780 * linux-tile-low.c (the_low_target): Likewise.
1781 * linux-x86-low.c (the_low_target): Likewise.
1782 * linux-xtensa-low.c (the_low_target): Likewise.
1783
b79f7801
YZ		 17842017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1785
1786 * win32-low.c: Include "common-inferior.h".
1787
bc3b087d
SDJ		 17882017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1789
1790 * inferiors.c (set_inferior_cwd): New function.
1791 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1792 (handle_query): Inform that QSetWorkingDir is supported.
1793 * win32-low.c (create_process): Pass the inferior's cwd to
1794 CreateProcess.
1795
d092c5a2
SDJ		 17962017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1797
1798 * inferiors.c (current_inferior_cwd): New global variable.
1799 (get_inferior_cwd): New function.
1800 * inferiors.h (struct process_info) <cwd>: New field.
1801
7da0a886
SDJ		 18022017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1803
1804 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1805 (OBS): Add gdb_tilde_expand.o.
1806
289a6840
SM		 18072017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1808
1809 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1810 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1811
256642e8
PA		 18122017-09-29 Pedro Alves <palves@redhat.com>
1813
1814 * ax.c (gdb_parse_agent_expr): Constify.
1815 * ax.h (gdb_parse_agent_expr): Constify.
1816 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1817 Constify.
1818 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1819 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1820 * remote-utils.h (read_ptid): Constify.
1821 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1822 (process_point_options, process_serial_event): Constify.
1823 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1824 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1825 (cmd_qtbuffer): Constify.
1826
5b9ca4d4
PA		 18272017-09-29 Pedro Alves <palves@redhat.com>
1828
1829 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1830 fails.
1831
94c207e0
PA		 18322017-09-29 Pedro Alves <palves@redhat.com>
1833
1834 * linux-low.c (handle_extended_wait): Pass parent thread instead
1835 of process to thread_db_notice_clone.
1836 * linux-low.h (thread_db_notice_clone): Replace parent process
1837 parameter with parent thread parameter.
1838 * thread-db.c (find_one_thread): Add comment.
1839 (thread_db_notice_clone): Replace parent process parameter with
1840 parent thread parameter. Temporarily switch to the parent thread.
1841
75352e28
SDJ		 18422017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1843
1844 * gdbthread.h: Include "common-gdbthread.h".
1845 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1846 "if" when validating the ptid.
1847 * remote-utils.c: Include "gdbthread.h".
1848 (prepare_resume_reply): Use "switch_to_thread".
1849 * target.c (done_accessing_memory): Likewise.
1850
ad339634
AA		 18512017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1852
1853 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1854 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1855 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1856 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1857 s390x-gs-linux64-ipa.o to ipa_obj.
1858 * linux-s390-low.c (HWCAP_S390_GS): New define.
1859 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1860 New functions.
1861 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1862 (s390_arch_setup): Check for guarded-storage support and choose
1863 appropriate tdesc.
1864 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1865 init_registers_s390x_gs_linux64.
1866 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1867 enum value.
1868 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1869 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1870
cc4d742f
SM		 18712017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1872
1873 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1874
f6327dcb
KB		 18752017-09-21 Kevin Buettner <kevinb@redhat.com>
1876
1877 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1878 (thread_db_thread_handle): Declare.
1879 * linux-low.c (linux_target_ops): Initialize thread_handle.
1880 * server.c (handle_qxfer_threads_worker): Add support for
1881 "handle" attribute.
1882 * target.h (struct target_ops): Add new function pointer,
1883 thread_handle.
1884 (target_thread_handle): Define.
1885 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1886 field in lwp.
1887 (thread_db_thread_handle): New function.
1888
86299109
KB		 18892017-09-21 Kevin Buettner <kevinb@redhat.com>
1890
1891 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1892 * linux-low.h (thread_db_notice_clone): Declare.
1893 * thread-db.c (thread_db_notice_clone): New function.
1894
f557a88a
PA		 18952017-09-21 Pedro Alves <palves@redhat.com>
1896
1897 * server.c (gdb_read_memory, handle_status, process_serial_event)
1898 (handle_serial_event, handle_target_event): Adjust to
1899 set_desired_thread prototype change.
1900 * target.c (set_desired_thread): Remove 'use_general' parameter
1901 and adjust.
1902 * target.h (set_desired_thread): Remove 'use_general' parameter.
1903
223ffa71
TT		 19042017-09-20 Tom Tromey <tom@tromey.com>
1905
1906 * target.c (target_terminal::terminal_state): Define.
1907 (target_terminal::init): Rename from target_terminal_init.
1908 (target_terminal::inferior): Rename from
1909 target_terminal_inferior.
1910 (target_terminal::ours): Rename from target_terminal_ours.
1911 (target_terminal::ours_for_output, target_terminal::info): New.
1912
04fd3ba9
SM		 19132017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1914
1915 * server.c (accumulate_file_name_length): Remove.
1916 (emit_dll_description): Adjust to std::string change.
1917 (handle_qxfer_libraries): Use std::string to hold document.
1918
5e187554
SM		 19192017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1920
1921 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1922 return type of xml_escape_text.
1923 * server.c (emit_dll_description): Likewise.
1924
1526853e
SM		 19252017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1926
1927 * server.c (captured_main): Accept argument for --selftest.
1928 Update run_tests call.
1929 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1930 when registering selftests.
1931
c4dfafab
SDJ		 19322017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1933
1934 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1935 instead of "VEC" for "target_desc.reg_defs".
1936 (regcache_cpy): Likewise.
1937 (registers_to_string): Likewise.
1938 (registers_from_string): Likewise.
1939 (find_regno): Likewise.
1940 (supply_regblock): Likewise.
1941 (regcache_raw_read_unsigned): Likewise.
1942 * tdesc.c (init_target_desc): Likewise.
1943 (tdesc_create_reg): Likewise.
1944 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1945 (struct target_desc) <reg_defs>: Convert to "std::vector".
1946 (target_desc): Do not initialize "reg_defs".
1947 (~target_desc): Update code to use "std::vector" instead of "VEC"
1948 for "target_desc.reg_defs".
1949 (operator==): Likewise.
1950
124aceb4
SM		 19512017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1952
1953 * inferiors.h (thread_to_gdb_id): Remove.
1954 * inferiors.c (thread_to_gdb_id): Remove.
1955 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1956 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1957 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1958 Likewise.
1959 * nto-low.c (nto_fetch_registers, nto_store_registers,
1960 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1961
96cde54f
SM		 19622017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1963
1964 * inferiors.h (gdb_id_to_thread_id): Remove.
1965 * inferiors.c (gdb_id_to_thread_id): Remove.
1966 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1967 removal. Move pid declaration closer to where it's used.
1968
e8ca139e
SM		 19692017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1970
1971 * server.c (handle_detach): New function.
1972 (process_serial_event): Move code out, call handle_detach.
1973
f8a4e119
SM		 19742017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1975
1976 * server.c (require_running): Rename to ...
1977 (require_running_or_return): ... this ...
1978 (require_running_or_break): ... and this.
1979 (handle_query, process_serial_event): Adjust.
1980
0eb0a407
SM		 19812017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1982
1983 * linux-low.c (linux_set_resume_request): Remove unused
1984 variables.
1985
785922a5
SM		 19862017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1987
1988 * server.c (first_thread_of): Remove.
1989 (process_serial_event): Replace usage of first_thread_of with
1990 find_any_thread_of_pid.
1991 * tracepoint.c (same_process_p): Remove.
1992 (gdb_agent_about_to_close): Replace usage of same_process_p with
1993 find_any_thread_of_pid.
1994 * linux-x86-low.c (same_process_callback): Remove.
1995 (x86_arch_setup_process_callback): Replace usage of
1996 same_process_callback with find_any_thread_of_pid.
1997 * thread-db.c (any_thread_of): Remove.
1998 (switch_to_process): Replace usage of any_thread_of with
1999 find_any_thread_of_pid.
2000 * inferiors.c (thread_pid_matches_callback): Remove.
2001 (find_thread_process): Adjust to use find_any_thread_of_pid.
2002
a059f00c
SDJ		 20032017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2004
2005 * regcache.c (get_thread_regcache): Guard calls to "memset"
2006 with "!VEC_empty".
2007
cc397f3a
SDJ		 20082017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
2009
2010 * linux-low.c (handle_extended_wait): Use
2011 "allocate_target_description" instead of "XNEW".
2012 * linux-x86-low.c (initialize_low_arch): Likewise.
2013
22916b07
YQ		 20142017-09-05 Yao Qi <yao.qi@linaro.org>
2015
2016 * configure.srv (srv_i386_regobj): Remove.
2017 (srv_amd64_regobj): Remove.
2018 (srv_regobj): Set it to "" for x86 non-linux targets.
2019 * linux-x86-tdesc.c (i386_linux_read_description):
2020 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2021 (init_registers_i386): Remove the declaration.
2022 (tdesc_i386): Remove the declaration.
2023 (lynx_i386_arch_setup): Call i386_create_target_description.
2024 * nto-x86-low.c: Likewise.
2025 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2026 [!__x86_64__]: include arch/i386.h.
2027 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2028
38602d55
YQ		 20292017-09-05 Yao Qi <yao.qi@linaro.org>
2030
2031 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2032 i386/amd64-XXX-linux from it.
2033
44b886ff
YQ		 20342017-09-05 Yao Qi <yao.qi@linaro.org>
2035
2036 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2037 false.
2038 (ipa_amd64_linux_regobj): Remove.
2039 (ipa_x32_linux_regobj): Remove.
2040
b4570e4b
YQ		 20412017-09-05 Yao Qi <yao.qi@linaro.org>
2042
2043 * Makefile.in (arch-amd64.o): New rule.
2044 * configure.srv: Append arch-amd64.o.
2045 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2046 (get_ipa_tdesc): Call amd64_linux_read_description.
2047 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2048 and init_registers_amd64_XXX.
2049 * linux-x86-low.c (x86_linux_read_description): Call
2050 amd64_linux_read_description.
2051 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2052 (initialize_low_arch): Don't call init_registers_x32_XXX and
2053 init_registers_amd64_XXX.
2054 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2055 and tdesc_amd64_XXX.
2056 [__x86_64__] (amd64_tdesc_test): New function.
2057 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2058 and init_registers_amd64_XXX.
2059 * linux-x86-tdesc.c: Include arch/amd64.h.
2060 (xcr0_to_tdesc_idx): New function.
2061 (i386_linux_read_description): New function.
2062 (amd64_get_ipa_tdesc_idx): New function.
2063 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2064 (amd64_get_ipa_tdesc): Declare.
2065
d1f28ea2
YQ		 20662017-09-05 Yao Qi <yao.qi@linaro.org>
2067
2068 * configure.srv (srv_i386_linux_xmlfiles): Remove
2069 i386/i386-XXX-linux.xml from it.
2070
25a93583
YQ		 20712017-09-05 Yao Qi <yao.qi@linaro.org>
2072
2073 * configure.srv: Set srv_i386_linux_regobj empty if $development
2074 is false.
2075 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2076 initialize_low_tdesc.
2077 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2078 with #if initialize_low_tdesc.
2079 * linux-x86-tdesc-selftest.c: New file.
2080 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2081
5f035c07
YQ		 20822017-09-05 Yao Qi <yao.qi@linaro.org>
2083
2084 * Makefile.in (arch-i386.o): New rule.
2085 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2086 (x86_64-*-linux*): Likewise.
2087 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2088 include arch/i386.h.
2089 (i386_linux_read_description): Remove code and call
2090 i386_create_target_description.
2091 * tdesc.c (allocate_target_description): New function.
2092 * tdesc.h (set_tdesc_architecture): Remove declaration.
2093 (set_tdesc_osabi): Likewise.
2094
0abe8a89
YQ		 20952017-09-05 Yao Qi <yao.qi@linaro.org>
2096
2097 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2098 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2099 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2100 .xmltarget.
2101 * server.c (get_features_xml): Call tdesc_get_features_xml.
2102 * tdesc.c (set_tdesc_architecture): New function.
2103 (set_tdesc_osabi): New function.
2104 (tdesc_get_features_xml): New function.
2105 (tdesc_create_feature): Add an argument.
2106 * tdesc.h (struct target_desc) <features>: New field.
2107 <arch, osabi>: New field.
2108 (~target_desc): xfree features, arch, and osabi.
2109 (target_desc::oerator==): Don't compare .xmltarget.
2110 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2111 (set_tdesc_osabi): Likewise.
2112 (tdesc_get_features_xml): Likewise.
2113
0a188386
YQ		 21142017-09-05 Yao Qi <yao.qi@linaro.org>
2115
2116 * linux-x86-tdesc.c: Include selftest.h.
2117 (i386_tdesc_test): New function.
2118 (initialize_low_tdesc): Call selftests::register_test.
2119 * tdesc.h: Include regdef.h.
2120 (target_desc): Override operator == and !=.
2121
f49ff000
YQ		 21222017-09-05 Yao Qi <yao.qi@linaro.org>
2123
2124 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2125 (ipa_obj): Likewise.
2126 * linux-i386-ipa.c: Include common/x86-xstate.h
2127 (get_ipa_tdesc): Call i386_linux_read_description.
2128 (initialize_low_tracepoint): Don't call init_registers_XXX
2129 functions, call initialize_low_tdesc instead.
2130 * linux-x86-low.c (x86_linux_read_description): Call
2131 i386_linux_read_description.
2132 (initialize_low_arch): Don't call init_registers_i386_XXX
2133 functions, call initialize_low_tdesc.
2134 * linux-x86-tdesc.c: New file.
2135 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2136 (i386_get_ipa_tdesc_idx): Declare.
2137 (i386_get_ipa_tdesc): Declare.
2138 (initialize_low_tdesc): Declare.
2139
2b68ef2f
YQ		 21402017-09-05 Yao Qi <yao.qi@linaro.org>
2141
2142 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2143 instead of 0.
2144
f7000548
YQ		 21452017-09-05 Yao Qi <yao.qi@linaro.org>
2146
2147 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2148 * regcache.c (get_thread_regcache): Use VEC_length.
2149 (init_register_cache): Likewise.
2150 (regcache_cpy): Likewise.
2151 (registers_to_string): Iterate reg_defs via VEC_iterate.
2152 (find_regno): Likewise.
2153 (find_register_by_number): Use VEC_index.
2154 (register_size): Call find_register_by_number.
2155 (register_data): Call find_register_by_number.
2156 (supply_regblock): Use VEC_length.
2157 (regcache_raw_read_unsigned): Likewise.
2158 * tdesc.c (init_target_desc): Iterate reg_defs via
2159 VEC_iterate.
2160 (default_description): Update initializer.
2161 (copy_target_description): Don't update field num_registers.
2162 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2163 <num_registers>: Remove.
2164
50a421ac
SM		 21652017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2166
2167 * Makefile.in (.SECONDARY): Define target.
2168
23fdd69e
SM		 21692017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2170
2171 * linux-low.c (linux_wait_1): Adjust.
2172 * server.c (queue_stop_reply_callback): Adjust.
2173
0a2dde4a
SDJ		 21742017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2175
2176 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2177 QEnvironmentUnset and QEnvironmentReset packets.
2178 (handle_query): Inform remote that QEnvironmentHexEncoded,
2179 QEnvironmentUnset and QEnvironmentReset are supported.
2180
6afd337d
SM		 21812017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2182
2183 * inferiors.h (inferior_target_data): Rename to ...
2184 (thread_target_data): ... this.
2185 (inferior_regcache_data): Rename to ...
2186 (thread_regcache_data): ... this.
2187 (set_inferior_regcache_data): Rename to ...
2188 (set_thread_regcache_data): ... this.
2189 * inferiors.c (inferior_target_data): Rename to ...
2190 (thread_target_data): ... this.
2191 (inferior_regcache_data): Rename to ...
2192 (thread_regcache_data): ... this.
2193 (set_inferior_regcache_data): Rename to ...
2194 (set_thread_regcache_data): ... this.
2195 (free_one_thread): Update.
2196 * linux-low.h (get_thread_lwp): Update.
2197 * regcache.c (get_thread_regcache): Update.
2198 (regcache_invalidate_thread): Update.
2199 (free_register_cache_thread): Update.
2200 * win32-i386-low.c (update_debug_registers_callback): Update.
2201 (win32_get_current_dr): Update.
2202 * win32-low.c (thread_rec): Update.
2203 (delete_thread_info): Update.
2204 (continue_one_thread): Update.
2205 (suspend_one_thread): Update.
2206
a160cc46
SM		 22072017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2208
2209 * inferiors.c (set_inferior_target_data): Remove.
2210 * inferiors.h (set_inferior_target_data): Remove.
2211
6d580b63
YQ		 22122017-08-18 Yao Qi <yao.qi@linaro.org>
2213
2214 * Makefile.in (OBS): Add selftest.o.
2215 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2216 * configure, config.in: Re-generated.
2217 * server.c: Include common/sefltest.h.
2218 (captured_main): Handle option --selftest.
2219
f5a29eb0
YQ		 22202017-08-09 Yao Qi <yao.qi@linaro.org>
2221
2222 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2223 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2224 i386-avx-mpx.o and i386-mmx.o.
2225 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2226 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2227 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2228 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2229 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2230 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2231 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2232 i386/amd64-avx-mpx.xml.
2233
57757c2f
YQ		 22342017-08-09 Yao Qi <yao.qi@linaro.org>
2235
2236 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2237 and x32-avx-avx512.o.
2238 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2239 i386/x32-avx-avx512.xml.
2240
229d26fc
SM		 22412017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2242
2243 * tracepoint.h (enum class fast_tpoint_collect_result): New
2244 enumeration.
2245 (fast_tracepoint_collecting): Change return type to
2246 fast_tpoint_collect_result.
2247 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2248 * linux-low.h: Include tracepoint.h.
2249 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2250 fast_tpoint_collect_result.
2251 * linux-low.c (handle_tracepoints): Adjust.
2252 (linux_fast_tracepoint_collecting): Change return type to
2253 fast_tpoint_collect_result.
2254 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2255 linux_wait_1, stuck_in_jump_pad_callback,
2256 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2257 proceed_one_lwp): Adjust to type change.
2258
2e1e43e1
YQ		 22592017-07-10 Yao Qi <yao.qi@linaro.org>
2260
2261 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2262
adc764e7
YQ		 22632017-06-29 Yao Qi <yao.qi@linaro.org>
2264
2265 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2266 Remove.
2267 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2268
a206891a
SM		 22692017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2270
2271 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2272
9a6c7d9c
SDJ		 22732017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2274
2275 * linux-low.c (linux_create_inferior): Adjust code to access the
2276 environment information via 'gdb_environ' class.
2277 * lynx-low.c (lynx_create_inferior): Likewise.
2278 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2279 (get_environ): Return a pointer to 'our_environ'.
2280 (captured_main): Initialize 'our_environ'.
2281 * server.h (get_environ): Adjust prototype.
2282 * spu-low.c (spu_create_inferior): Adjust code to access the
2283 environment information via 'gdb_environ' class.
2284
ae3e2ccf
SM		 22852017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2286
2287 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2288 usage of "register" keyword.
2289
3e019bdc
SM		 22902017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2291
2292 * configure: Re-generate.
2293
8465943a
SM		 22942017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2295
2296 * configure: Re-generate.
2297
cf0dd6f0
SM		 22982017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2299
2300 * Makefile.in (COMPILE.pre): Add "-x c++".
2301
9845682b
SDJ		 23022017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2303
2304 * fork-child.c: Conditionally include <signal.h>.
2305
aefd8b33
SDJ		 23062017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2307
2308 * server.c (handle_general_set): Handle new packet
2309 "QStartupWithShell".
2310 (handle_query): Add "QStartupWithShell" to the list of supported
2311 packets.
2312 (gdbserver_usage): Add help text explaining the
2313 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2314 options.
2315 (captured_main): Recognize and act upon the presence of the new
2316 CLI options.
2317
2090129c
SDJ		 23182017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2319 Pedro Alves <palves@redhat.com>
2320
2321 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2322 * configure: Regenerate.
2323 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2324 "fork-inferior.o".
2325 (i[34567]86-*-lynxos*): Likewise.
2326 (spu*-*-*): Likewise.
2327 * fork-child.c: New file.
2328 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2329 and "environ.h".
2330 (linux_ptrace_fun): New function.
2331 (linux_create_inferior): Adjust function prototype to reflect
2332 change on "target.h". Adjust function code to use
2333 "fork_inferior".
2334 (linux_request_interrupt): Delete "signal_pid".
2335 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2336 (lynx_ptrace_fun): New function.
2337 (lynx_create_inferior): Adjust function prototype to reflect
2338 change on "target.h". Adjust function code to use
2339 "fork_inferior".
2340 * nto-low.c (nto_create_inferior): Adjust function prototype and
2341 code to reflect change on "target.h". Update comments.
2342 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2343 "common-terminal.h" and "environ.h".
2344 (terminal_fd): Moved to fork-child.c.
2345 (old_foreground_pgrp): Likewise.
2346 (restore_old_foreground_pgrp): Likewise.
2347 (last_status): Make it global.
2348 (last_ptid): Likewise.
2349 (our_environ): New variable.
2350 (startup_with_shell): Likewise.
2351 (program_name): Likewise.
2352 (program_argv): Rename to...
2353 (program_args): ...this.
2354 (wrapper_argv): New variable.
2355 (start_inferior): Delete function.
2356 (get_exec_wrapper): New function.
2357 (get_exec_file): Likewise.
2358 (get_environ): Likewise.
2359 (prefork_hook): Likewise.
2360 (post_fork_inferior): Likewise.
2361 (postfork_hook): Likewise.
2362 (postfork_child_hook): Likewise.
2363 (handle_v_run): Update code to deal with arguments coming from the
2364 remote host. Update calls from "start_inferior" to
2365 "create_inferior".
2366 (captured_main): Likewise. Initialize environment variable. Call
2367 "have_job_control".
2368 * server.h (post_fork_inferior): New prototype.
2369 (get_environ): Likewise.
2370 (last_status): Declare.
2371 (last_ptid): Likewise.
2372 (signal_pid): Likewise.
2373 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2374 (spu_ptrace_fun): New function.
2375 (spu_create_inferior): Adjust function prototype to reflect change
2376 on "target.h". Adjust function code to use "fork_inferior".
2377 * target.c (target_terminal_init): New function.
2378 (target_terminal_inferior): Likewise.
2379 (target_terminal_ours): Likewise.
2380 * target.h: Include <vector>.
2381 (struct target_ops) <create_inferior>: Update prototype.
2382 (create_inferior): Update macro.
2383 * utils.c (gdb_flush_out_err): New function.
2384 * win32-low.c (win32_create_inferior): Adjust function prototype
2385 and code to reflect change on "target.h".
2386
043a4934
SDJ		 23872017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2388
2389 * inferiors.c (switch_to_thread): New function.
2390
15652511
SDJ		 23912017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2392
2393 * Makefile.in (SFILE): Add "common/job-control.c".
2394 (OBS): Add "job-control.o".
2395
21ea5acd
SDJ		 23962017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2397
2398 * Makefile: Remove "@host_makefile_frag@".
2399
e13cb306
PA		 24002017-05-05 Pedro Alves <palves@redhat.com>
2401
2402 * configure: Regenerate.
2403
c94fee56
SDJ		 24042017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2405
2406 * configure: Regenerate.
2407
a0ff9e1a
SM		 24082017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2409
2410 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2411 software_single_step change of return type to
2412 std::vector<CORE_ADDR>.
2413 * linux-low.c (install_software_single_step_breakpoints):
2414 Likewise.
2415 * linux-low.h (install_software_single_step_breakpoints):
2416 Likewise.
2417
be628ab8
SDJ		 24182017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2419
2420 * remote-utils.c: Include "gdb_termios.h" instead of
2421 "terminal.h".
2422 * terminal.h: Delete file.
2423
7c5ded6a
SDJ		 24242017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2425
2426 * server.c: Include <vector>.
2427 <program_argv, wrapper_argv>: Convert to std::vector.
2428 (start_inferior): Rewrite function to use C++.
2429 (handle_v_run): Likewise. Update code that calculates the argv
2430 based on the vRun packet; use C++.
2431 (captured_main): Likewise.
2432
436252de
SM		 24332017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2434
2435 * server.c (handle_v_cont): Initialize thread_resume::thread
2436 with null_ptid.
2437
9bf2a700
PA		 24382017-04-05 Pedro Alves <palves@redhat.com>
2439
2440 * configure: Regenerate.
2441
a121b7c1
PA		 24422017-04-05 Pedro Alves <palves@redhat.com>
2443
2444 * gdbreplay.c (sync_error): Constify.
2445 * linux-x86-low.c (push_opcode): Constify.
2446
21c8a587
PA		 24472017-04-05 Pedro Alves <palves@redhat.com>
2448
2449 * win32-low.c (get_child_debug_event)
2450 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2451 Report TARGET_WAITKIND_SPURIOUS instead.
2452
fb32b4f7
PA		 24532017-04-05 Pedro Alves <palves@redhat.com>
2454
2455 * remote-utils.c (remote_prepare, remote_open): Constify.
2456 * remote-utils.h (remote_prepare, remote_open): Constify.
2457 * server.c (captured_main): Constify 'port' handling.
2458
65dd1e59
SM		 24592017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2460
2461 * Makefile.in (clean): Clear .deps.
2462
8fa5b777
SM		 24632017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2464
2465 * .gitignore: Remove generated files, replace with wildcard.
2466 * (clean): Replace removal of generated files with wildcard.
2467 (version.c): Replace with...
2468 (version-generated.c): ...this.
2469 (xml-builtin.c): Replace with...
2470 (xml-builtin-generated.c): ...this.
2471 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2472 (%.c: *regformats*): Replace with...
2473 (%-generated.c: *regformats*): ...this.
2474
a12e714b
MF		 24752017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2476
2477 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2478 (xtensa_fill_gregset): Call collect_register_by_name for
2479 threadptr register.
2480 (xtensa_store_gregset): Call supply_register_by_name for
2481 threadptr register.
2482
1a09b50a
MF		 24832017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2484
2485 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2486 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2487 (xtensa_store_gregset): Call supply_register for all registers in
2488 a0_regnum..a0_regnum + C0_NREGS range.
2489
1a01e7c6
SM		 24902017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2491
2492 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2493 (ax-ipa.o: ax.c): Remove.
2494 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2495 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2496 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2497 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2498 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2499
36bc18a8
SM		 25002017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2501
2502 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2503 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2504 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2505 (errors-ipa.o: ../common/errors.c): Remove.
2506 (format-ipa.o: ../common/format.c): Remove.
2507 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2508
a8ebe3d5
SM		 25092017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2510
2511 * Makefile.in (%-ipa.o: %.c): New rule.
2512 (tracepoint-ipa.o: tracepoint.c): Remove.
2513 (utils-ipa.o: utils.c): Remove.
2514 (remote-utils-ipa.o: remote-utils.c): Remove.
2515 (regcache-ipa.o: regcache.c): Remove.
2516 (i386-linux-ipa.o: i386-linux.c): Remove.
2517 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2518 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2519 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2520 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2521 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2522 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2523 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2524 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2525 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2526 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2527 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2528 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2529 (aarch64-ipa.o: aarch64.c): Remove.
2530 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2531 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2532 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2533 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2534 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2535 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2536 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2537 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2538 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2539 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2540 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2541 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2542 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2543 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2544 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2545 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2546 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2547 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2548 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2549 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2550 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2551 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2552 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2553 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2554 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2555 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2556 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2557 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2558 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2559 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2560 (tdesc-ipa.o: tdesc.c): Remove.
2561 (x32-linux-ipa.o: x32-linux.c): Remove.
2562 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2563 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2564
50cfacb7
SM		 25652017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2566
2567 * Makefile.in (%.o: ../arch/%.c): New rule.
2568 (arm.o: ../arch/arm.c): Remove.
2569 (arm-linux.o: ../arch/arm-linux.c): Remove.
2570 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2571 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2572
c5a22423
SM		 25732017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2574
2575 * Makefile.in (%.o: ../nat/%.c): New rule.
2576 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2577 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2578 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2579 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2580 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2581 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2582 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2583 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2584 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2585 (linux-personality.o: ../nat/linux-personality.c): Remove.
2586 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2587 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2588 (x86-linux.o: ../nat/x86-linux.c): Remove.
2589 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2590 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2591
6bda016b
SM		 25922017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2593
2594 * Makefile.in (%.o: ../common/%.c): New rule.
2595 (signals.o: ../common/signals.c): Remove.
2596 (print-utils.o: ../common/print-utils.c): Remove.
2597 (rsp-low.o: ../common/rsp-low.c): Remove.
2598 (common-utils.o: ../common/common-utils.c): Remove.
2599 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2600 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2601 (vec.o: ../common/vec.c): Remove.
2602 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2603 (xml-utils.o: ../common/xml-utils.c): Remove.
2604 (ptid.o: ../common/ptid.c): Remove.
2605 (buffer.o: ../common/buffer.c): Remove.
2606 (format.o: ../common/format.c): Remove.
2607 (filestuff.o: ../common/filestuff.c): Remove.
2608 (agent.o: ../common/agent.c): Remove.
2609 (errors.o: ../common/errors.c): Remove.
2610 (environ.o: ../common/environ.c): Remove.
2611 (common-debug.o: ../common/common-debug.c): Remove.
2612 (cleanups.o: ../common/cleanups.c): Remove.
2613 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2614 (fileio.o: ../common/fileio.c): Remove.
2615 (common-regcache.o: ../common/common-regcache.c): Remove.
2616 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2617 (new-op.o: ../common/new-op.c): Remove.
2618 (btrace-common.o: ../common/btrace-common.c): Remove.
2619
21122961
SM		 26202017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2621
2622 * Makefile.in (%.o: ../target/%.c): New rule.
2623 (waitstatus.o: ../target/waitstatus.c): Remove.
2624
c362e621
SM		 26252017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2626
2627 * Makefile.in
2628 (%.c: ../regformats/%.dat,
2629 (%.c: ../regformats/arm/%.dat,
2630 (%.c: ../regformats/i386/%.dat,
2631 (%.c: ../regformats/rs6000/%.dat): New rules.
2632 (aarch64.c): Remove.
2633 (reg-arm.c): Remove.
2634 (arm-with-iwmmxt.c): Remove.
2635 (arm-with-vfpv2.c): Remove.
2636 (arm-with-vfpv3.c): Remove.
2637 (arm-with-neon.c): Remove.
2638 (reg-bfin.c): Remove.
2639 (reg-cris.c): Remove.
2640 (reg-crisv32.c): Remove.
2641 (i386.c): Remove.
2642 (i386-linux.c): Remove.
2643 (i386-avx.c): Remove.
2644 (i386-avx-linux.c): Remove.
2645 (i386-avx-avx512.c): Remove.
2646 (i386-avx-avx512-linux.c): Remove.
2647 (i386-mpx.c): Remove.
2648 (i386-mpx-linux.c): Remove.
2649 (i386-avx-mpx-avx512-pku.c): Remove.
2650 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2651 (i386-avx-mpx.c): Remove.
2652 (i386-avx-mpx-linux.c): Remove.
2653 (i386-mmx.c): Remove.
2654 (i386-mmx-linux.c): Remove.
2655 (reg-ia64.c): Remove.
2656 (reg-m32r.c): Remove.
2657 (reg-m68k.c): Remove.
2658 (reg-cf.c): Remove.
2659 (mips-linux.c): Remove.
2660 (mips-dsp-linux.c): Remove.
2661 (mips64-linux.c): Remove.
2662 (mips64-dsp-linux.c): Remove.
2663 (nios2-linux.c): Remove.
2664 (powerpc-32.c): Remove.
2665 (powerpc-32l.c): Remove.
2666 (powerpc-altivec32l.c): Remove.
2667 (powerpc-cell32l.c): Remove.
2668 (powerpc-vsx32l.c): Remove.
2669 (powerpc-isa205-32l.c): Remove.
2670 (powerpc-isa205-altivec32l.c): Remove.
2671 (powerpc-isa205-vsx32l.c): Remove.
2672 (powerpc-e500l.c): Remove.
2673 (powerpc-64l.c): Remove.
2674 (powerpc-altivec64l.c): Remove.
2675 (powerpc-cell64l.c): Remove.
2676 (powerpc-vsx64l.c): Remove.
2677 (powerpc-isa205-64l.c): Remove.
2678 (powerpc-isa205-altivec64l.c): Remove.
2679 (powerpc-isa205-vsx64l.c): Remove.
2680 (s390-linux32.c): Remove.
2681 (s390-linux32v1.c): Remove.
2682 (s390-linux32v2.c): Remove.
2683 (s390-linux64.c): Remove.
2684 (s390-linux64v1.c): Remove.
2685 (s390-linux64v2.c): Remove.
2686 (s390-te-linux64.c): Remove.
2687 (s390-vx-linux64.c): Remove.
2688 (s390-tevx-linux64.c): Remove.
2689 (s390x-linux64.c): Remove.
2690 (s390x-linux64v1.c): Remove.
2691 (s390x-linux64v2.c): Remove.
2692 (s390x-te-linux64.c): Remove.
2693 (s390x-vx-linux64.c): Remove.
2694 (s390x-tevx-linux64.c): Remove.
2695 (tic6x-c64xp-linux.c): Remove.
2696 (tic6x-c64x-linux.c): Remove.
2697 (tic6x-c62x-linux.c): Remove.
2698 (reg-sh.c): Remove.
2699 (reg-sparc64.c): Remove.
2700 (reg-spu.c): Remove.
2701 (amd64.c): Remove.
2702 (amd64-linux.c): Remove.
2703 (amd64-avx.c): Remove.
2704 (amd64-avx-linux.c): Remove.
2705 (amd64-avx-avx512.c): Remove.
2706 (amd64-avx-avx512-linux.c): Remove.
2707 (amd64-mpx.c): Remove.
2708 (amd64-mpx-linux.c): Remove.
2709 (amd64-avx-mpx-avx512-pku.c): Remove.
2710 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2711 (amd64-avx-mpx.c): Remove.
2712 (amd64-avx-mpx-linux.c): Remove.
2713 (x32.c): Remove.
2714 (x32-linux.c): Remove.
2715 (x32-avx.c): Remove.
2716 (x32-avx-linux.c): Remove.
2717 (x32-avx-avx512.c): Remove.
2718 (x32-avx-avx512-linux.c): Remove.
2719 (reg-xtensa.c): Remove.
2720 (reg-tilegx.c): Remove.
2721 (reg-tilegx32.c): Remove.
2722
1672e0d9
SDJ		 27232017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2724
2725 * Makefile.in (SFILES): Add "common/environ.c".
2726 (OBJS): Add "common/environ.h".
2727
239b6d10
WT		 27282017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2729
2730 * configure.ac: Check if the fs_base and gs_base members of
2731 `struct user_regs_struct' exist.
2732 * config.in: Regenerated.
2733 * configure: Likewise.
2734
694b382c
AT		 27352017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2736
2737 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2738 target_read_memory.
2739 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2740 (get_next_pcs_syscall_next_pc): Likewise.
2741
7dc53023
LM		 27422016-12-23 Luis Machado <lgustavo@codesourcery.com>
2743
2744 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2745 * nto-x86-low.c: Likewise.
2746
ad02e4fe
SM		 27472016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2748
2749 * Makefile.in: Include disable-implicit-rules.mk.
2750
dcb07cfa
PA		 27512016-11-23 Pedro Alves <palves@redhat.com>
2752
2753 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2754 (debug_vprintf): Use std::chrono::steady_clock instead of
2755 gettimeofday. Use '.' instead of ':'.
2756 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2757 (get_timestamp): Use std::chrono::steady_clock instead of
2758 gettimeofday.
2759
8629c02c
SM		 27602016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2761
2762 * Makefile.in: Fix whitespace formatting.
2763
b593ecca
SM		 27642016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2765
2766 * Makefile.in (SFILES, OBS): Flatten list and order
2767 alphabetically.
2768
9986ba08
PA		 27692016-11-23 Pedro Alves <palves@redhat.com>
2770
2771 * event-loop.c (handle_file_event): Use warning.
2772 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2773 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2774 Use warning.
2775
4eefa7bc
PA		 27762016-11-23 Pedro Alves <palves@redhat.com>
2777
2778 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2779 output.
2780 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2781 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2782 debug_printf and debug_flush for debug output.
2783 * server.c (handle_general_set): Likewise.
2784 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2785 output.
2786
5443506e
SM		 27872016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2788
2789 * Makefile.in (.c.o): Replace rule with ...
2790 (%.o: %.c): ... this one.
2791
3b165252
SM		 27922016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2793
2794 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2795 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2796 make.
2797 * configure.ac: Remove checks for the make program.
2798 * configure: Re-generate.
2799
0bcda685
PA		 28002016-10-28 Pedro Alves <palves@redhat.com>
2801
2802 * Makefile.in (CXX_DIALECT): Get from configure.
2803 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2804 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2805 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2806 * config.in: Regenerate.
2807 * configure: Regenerate.
2808
c3805894
YQ		 28092016-10-27 Yao Qi <yao.qi@linaro.org>
2810
2811 * linux-low.c (linux_supports_range_stepping): Return true if
2812 can_software_single_step return true.
2813
89342618
YQ		 28142016-10-27 Yao Qi <yao.qi@linaro.org>
2815
2816 * inferiors.c (find_inferior_in_random): New function.
2817 * inferiors.h (find_inferior_in_random): Declare.
2818 * linux-low.c (linux_wait_for_event_filtered): Call
2819 find_inferior_in_random instead of find_inferior.
2820
e3652c84
YQ		 28212016-10-27 Yao Qi <yao.qi@linaro.org>
2822
2823 * linux-low.c (linux_wait_1): If single-step breakpoints are
2824 inserted, remove them.
2825
5a04c4cf
PA		 28262016-10-26 Pedro Alves <palves@redhat.com>
2827
2828 * linux-low.c (handle_extended_wait): Link parent/child fork
2829 threads.
2830 (linux_wait_1): Unlink them.
2831 (linux_set_resume_request): Ignore resume requests for
2832 already-resumed and unhandled fork child threads.
2833 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2834 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2835 New functions.
2836 (handle_v_requests) <vCont>: Don't call require_running.
2837 * server.h (in_queued_stop_replies): New declaration.
2838
cb93dc7f
YQ		 28392016-10-24 Yao Qi <yao.qi@linaro.org>
2840
2841 PR server/20733
2842 * linux-aarch64-low.c (append_insns): Cast the return value to
2843 'uint32_t *'.
2844
a1078bea
YQ		 28452016-10-10 Yao Qi <yao.qi@linaro.org>
2846
2847 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2848
1fb77080
SDJ		 28492016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2850
2851 * target.c (target_supports_multi_process): New function, moved
2852 from...
2853 * target.h (target_supports_multi_process): ... here. Remove
2854 macro.
2855
39b5a3b9
TT		 28562016-10-05 Tom Tromey <tom@tromey.com>
2857
2858 PR remote/20655:
2859 * tracepoint.c (handle_tracepoint_bkpts): Check
2860 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2861
c1d0b70a
YQ		 28622016-10-05 Yao Qi <yao.qi@linaro.org>
2863
2864 * configure.srv: Update the path of arm-*.xml files.
2865
0a69eedb
YQ		 28662016-10-05 Terry Guo <terry.guo@arm.com>
2867 Yao Qi <yao.qi@linaro.org>
2868
2869 * Makefile.in: Adjust the path of rules.
2870 * configure.srv: Update the path of xml files.
2871 * regformats/arm-with-iwmmxt.dat: Regenerated.
2872 * regformats/arm-with-neon.dat: Likewise.
2873 * regformats/arm-with-vfpv2.dat: Likewise.
2874 * regformats/arm-with-vfpv3.dat Likewise.
2875
17e16485
YQ		 28762016-09-30 Yao Qi <yao.qi@linaro.org>
2877
2878 PR gdbserver/20627
2879 * target.c (target_stop_and_wait): Don't call
2880 target_continue_no_signal, use resume_stop instead.
2881
edeeb602
YQ		 28822016-09-26 Yao Qi <yao.qi@linaro.org>
2883
2884 * linux-low.c (linux_wait_1): Call debug_exit.
2885
503b1c39
PA		 28862016-09-23 Pedro Alves <palves@redhat.com>
2887
2888 * Makefile.in (SFILES): Add common/new-op.c.
2889 (OBS): Add common/new-op.o.
2890 (new-op.o): New rule.
2891
74172ecf
SM		 28922016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2893
2894 * .gitinore: Ignore more files.
2895
fc6cda2e
YQ		 28962016-09-21 Yao Qi <yao.qi@linaro.org>
2897
2898 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2899 23.
2900
bc1e6c81
SDJ		 29012016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2902
2903 * server.c (start_inferior): Call target_mourn_inferior instead of
2904 mourn_inferior; pass ptid_t argument to it.
2905 (resume): Likewise.
2906 (handle_target_event): Likewise.
2907 * target.c (target_mourn_inferior): New function.
2908 * target.h (mourn_inferior): Delete macro.
2909
0e00e962
AA		 29102016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2911
2912 * linux-low.c (lwp_is_stepping): New function.
2913
1d8cb77d
CL		 29142016-09-06 Carl Love <cel@us.ibm.com>
2915
2916 * server.c (start_inferior): Fixed comment, requested comment change
2917 didn't get updated correctly. Removed reference to ptrace () call as
2918 it is only true on Linux systems.
2919
7313bced
CL		 29202016-09-06 Carl Love <cel@us.ibm.com>
2921
2922 * server.c (start_inferior): Do not call
2923 function target_post_create_inferior () if the
2924 inferior process has already exited.
2925
cf6de44d
PA		 29262016-09-05 Pedro Alves <palves@redhat.com>
2927
2928 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2929 (COMPILE.pre, CC_LD): Use CXX directly.
2930 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2931 * acinclude.m4: Don't include build-with-cxx.m4.
2932 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2933 * configure: Regenerate.
2934
c1da6748
AT		 29352016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2936
2937 PR gdb/19495
2938 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2939 call writing data to own_buf.
2940
f2b9e3df
SDJ		 29412016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2942
2943 * target.c (mywait): Call target_wait instead of
2944 the_target->wait.
2945 (target_wait): New function.
2946
049a8570
SDJ		 29472016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2948
2949 * server.c (start_inferior): New variable 'ptid'. Replace calls
2950 to the_target->resume by target_continue{,_no_signal}, depending
2951 on the case.
2952 * target.c (target_stop_and_wait): Call target_continue_no_signal
2953 instead of the_target->resume.
2954 (target_continue): New function.
2955
3aa5cfa0
AT		 29562016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2957
2958 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2959
754653a7
AZ		 29602016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2961
2962 PR server/20491
2963 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2964 ps_prochandle.
2965 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2966 * linux-arm-low.c (ps_get_thread_area): Likewise.
2967 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2968 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2969 * linux-mips-low.c (ps_get_thread_area): Likewise.
2970 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2971 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2972 * linux-x86-low.c (ps_get_thread_area): Likewise.
2973 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2974
ed036b40
PA		 29752016-08-19 Pedro Alves <palves@redhat.com>
2976
2977 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2978
c8ef42ee
PA		 29792016-08-19 Pedro Alves <palves@redhat.com>
2980
2981 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2982 comment. Use memcpy instead of casting through unsigned long.
2983
9c235a72
PA		 29842016-08-19 Pedro Alves <palves@redhat.com>
2985
2986 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2987 allocating around 0x80000000.
2988
201506da
PA		 29892016-08-19 Pedro Alves <palves@redhat.com>
2990
2991 PR gdb/20415
2992 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2993 (x32-avx512-linux-ipa.o): New rules.
2994 * configure.ac (x86_64-*-linux*): New x32 check.
2995 * configure.srv (ipa_x32_linux_regobj): New.
2996 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2997 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2998 descriptions.
2999 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
3000 descriptions.
3001 * configure: Regenerate.
3002
f348d89a
PA		 30032016-08-09 Pedro Alves <palves@redhat.com>
3004
3005 PR gdb/18653
3006 * Makefile.in (OBS): Add signals-state-save-restore.o.
3007 (signals-state-save-restore.o): New rule.
3008 * config.in: Regenerate.
3009 * configure: Regenerate.
3010 * linux-low.c: Include "signals-state-save-restore.h".
3011 (linux_create_inferior): Call
3012 restore_original_signals_state.
3013 * server.c: Include "dispositions-save-restore.h".
3014 (captured_main): Call save_original_signals_state.
3015
1baf5149
PA		 30162016-08-05 Pedro Alves <palves@redhat.com>
3017
3018 * configure: Regenerate.
3019
fcd4a73d
YQ		 30202016-08-04 Yao Qi <yao.qi@linaro.org>
3021
3022 * linux-low.c (regsets_fetch_inferior_registers): Check
3023 errno is ESRCH or not.
3024
979659d0
YQ		 30252016-08-02 Yao Qi <yao.qi@linaro.org>
3026
3027 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3028 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3029 (thread_db_load_search): Update.
3030 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3031 td_ta_set_event and td_ta_event_getmsg.
3032
6598661d
PA		 30332016-07-26 Pedro Alves <palves@redhat.com>
3034
3035 PR server/20414
3036 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3037 of unsigned long for 64-bit registers and use uint32_t instead of
3038 unsigned int for 32-bit registers.
3039
9cf12d57
PA		 30402016-07-26 Pedro Alves <palves@redhat.com>
3041
3042 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3043 to 'ptrace'.
3044
305450ed
TT		 30452016-07-21 Tom Tromey <tom@tromey.com>
3046
3047 * configure: Rebuild.
3048
2583da7c
YQ		 30492016-07-21 Yao Qi <yao.qi@linaro.org>
3050
3051 * mem-break.c (find_gdb_breakpoint): Cast bp to
3052 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3053
21536b36
YQ		 30542016-07-21 Yao Qi <yao.qi@linaro.org>
3055
3056 * server.c (handle_v_requests): Support s and S actions
3057 if target_supports_software_single_step return true.
3058
8901d193
YQ		 30592016-07-21 Yao Qi <yao.qi@linaro.org>
3060
3061 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3062 is resume_step, call maybe_hw_step.
3063 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3064 and unstop them.
3065 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3066 breakpoints or not.
3067 (proceed_one_lwp): If resume request is resume_step, install
3068 reinsert breakpoints and call maybe_hw_step.
3069
0e9a339e
YQ		 30702016-07-21 Yao Qi <yao.qi@linaro.org>
3071
3072 * linux-low.c (proceed_one_lwp): Declare.
3073 (linux_resume_one_thread): Remove local variable 'step'.
3074 Lift code enqueue signal. Call proceed_one_lwp instead of
3075 linux_resume_one_lwp.
3076
4281b351
YQ		 30772016-07-21 Yao Qi <yao.qi@linaro.org>
3078
3079 * linux-low.c (linux_resume_one_thread): Call
3080 enqueue_pending_signal.
3081
984a2c04
YQ		 30822016-07-21 Yao Qi <yao.qi@linaro.org>
3083
3084 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3085 * inferiors.c (do_restore_current_thread_cleanup): New function.
3086 (make_cleanup_restore_current_thread): Likewise.
3087 * linux-low.c (install_software_single_step_breakpoints): Call
3088 make_cleanup_restore_current_thread. Switch current_thread to
3089 thread.
3090
bec903c9
YQ		 30912016-07-21 Yao Qi <yao.qi@linaro.org>
3092
3093 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3094 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3095 (clone_one_breakpoint): Likewise.
3096 (delete_reinsert_breakpoints): Change parameter to thread.
3097 Callers updated.
3098 (has_reinsert_breakpoints): Likewise.
3099 (uninsert_reinsert_breakpoints): Likewise.
3100 (reinsert_reinsert_breakpoints): Likewise.
3101 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3102 (delete_reinsert_breakpoints): Likewise.
3103 (reinsert_reinsert_breakpoints): Likewise.
3104 (uninsert_reinsert_breakpoints): Likewise.
3105 (has_reinsert_breakpoints): Likewise.
3106
63c40ec7
YQ		 31072016-07-21 Yao Qi <yao.qi@linaro.org>
3108
3109 * inferiors.c (get_thread_process): Make parameter const.
3110 * inferiors.h (get_thread_process): Update declaration.
3111 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3112 Add new parameters child_thread and parent_thread. Callers
3113 updated.
3114 * mem-break.h (clone_all_breakpoints): Update declaration.
3115
9aa76cd0
YQ		 31162016-07-21 Yao Qi <yao.qi@linaro.org>
3117
3118 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3119 <command_list, handler>: Remove.
3120 (struct gdb_breakpoint): New.
3121 (struct other_breakpoint): New.
3122 (struct reinsert_breakpoint): New.
3123 (is_gdb_breakpoint): New function.
3124 (any_persistent_commands): Update command_list if
3125 is_gdb_breakpoint returns true.
3126 (set_breakpoint): Create breakpoints according to their types.
3127 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3128 (set_gdb_breakpoint_1): Likewise.
3129 (set_gdb_breakpoint): Likewise.
3130 (clear_breakpoint_conditions): Change parameter type to
3131 'struct gdb_breakpoint *'.
3132 (clear_breakpoint_commands): Likewise.
3133 (clear_breakpoint_conditions_and_commands): Likewise.
3134 (add_condition_to_breakpoint): Likewise.
3135 (add_breakpoint_condition): Likewise.
3136 (add_commands_to_breakpoint): Likewise.
3137 (check_breakpoints): Check other_breakpoint.
3138 (clone_one_breakpoint): Clone breakpopint according to its type.
3139 * mem-break.h (struct gdb_breakpoint): Declare.
3140 (set_gdb_breakpoint): Update declaration.
3141 (clear_breakpoint_conditions_and_commands): Likewise.
3142 (add_breakpoint_condition): Likewise.
3143 (add_breakpoint_commands): Likewise.
3144 * server.c (process_point_options): Change parameter type to
3145 'struct gdb_breakpoint *'.
3146
811f8301
YQ		 31472016-07-21 Yao Qi <yao.qi@linaro.org>
3148
3149 * mem-break.c (set_breakpoint_at): Rename it to ...
3150 (set_breakpoint_type_at): ... it.
3151 (set_breakpoint_at): Call set_breakpoint_type_at.
3152 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3153 * mem-break.h (set_breakpoint_at): Update comments.
3154
b1c51e36
CLT		 31552016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3156
3157 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3158 to buf parameter.
3159 (nios2_store_gregset): Likewise.
3160
ced2dffb
PA		 31612016-07-01 Pedro Alves <palves@redhat.com>
3162 Antoine Tremblay <antoine.tremblay@ericsson.com>
3163
3164 * linux-low.c: Change interface to take the target lwp_info
3165 pointer directly and return void. Handle detaching from a zombie
3166 thread.
3167 (linux_detach_lwp_callback): New function.
3168 (linux_detach): Detach from the leader thread after detaching from
3169 the clone threads.
3170
2ac09a5b
YQ		 31712016-06-28 Yao Qi <yao.qi@linaro.org>
3172
3173 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3174 for variable new_offset.
3175 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3176 (aarch64_ftrace_insn_reloc_cb): Likewise.
3177 (aarch64_ftrace_insn_reloc_tb): Likewise.
3178 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3179 PRIx64 instead of PRIx32.
3180
79e7fd4f
YQ		 31812016-06-28 Yao Qi <yao.qi@linaro.org>
3182
3183 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3184 (the_low_target): Install arm_get_syscall_trapinfo.
3185
061fc021
YQ		 31862016-06-28 Yao Qi <yao.qi@linaro.org>
3187
3188 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3189 function.
3190 (the_low_target): Install aarch64_get_syscall_trapinfo.
3191
4cc32bec
YQ		 31922016-06-28 Yao Qi <yao.qi@linaro.org>
3193
3194 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3195 Callers updated.
3196 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3197 Remove parameter sysno.
3198 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3199 sysret.
3200
782c1122
AA		 32012016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3202
3203 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3204 (s390_emit_ne_goto): Likewise.
3205 (s390_emit_lt_goto): Likewise.
3206 (s390_emit_le_goto): Likewise.
3207 (s390_emit_gt_goto): Likewise.
3208 (s390_emit_ge_goto): Likewise.
3209 (s390x_emit_eq_goto): Likewise.
3210 (s390x_emit_ne_goto): Likewise.
3211 (s390x_emit_lt_goto): Likewise.
3212 (s390x_emit_le_goto): Likewise.
3213 (s390x_emit_gt_goto): Likewise.
3214 (s390x_emit_ge_goto): Likewise.
3215 (s390_emit_ops_impl): Mark variable static.
3216 (s390x_emit_ops): Likewise.
3217
2e7b624b
YQ		 32182016-06-17 Yao Qi <yao.qi@linaro.org>
3219
3220 * linux-low.c (handle_extended_wait): Call
3221 uninsert_reinsert_breakpoints for the parent process. Remove
3222 reinsert breakpoints from the child process. Reinsert them to
3223 the parent process when vfork is done.
3224 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3225 (reinsert_reinsert_breakpoints): New function.
3226 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3227 (reinsert_reinsert_breakpoints): Declare.
3228
8a81c5d7
YQ		 32292016-06-17 Yao Qi <yao.qi@linaro.org>
3230
3231 * linux-low.c (handle_extended_wait): If the parent is doing
3232 step-over, remove the reinsert breakpoints from the forked child.
3233
f50bf8e5
YQ		 32342016-06-17 Yao Qi <yao.qi@linaro.org>
3235
3236 * linux-low.c (unsuspend_all_lwps): Declare.
3237 (linux_low_filter_event): If thread exited, call finish_step_over.
3238 If step-over is finished, unsuspend other threads.
3239
8376a3cb
YQ		 32402016-06-17 Yao Qi <yao.qi@linaro.org>
3241
3242 * linux-low.c (linux_resume_one_lwp_throw): Assert
3243 has_reinsert_breakpoints returns false.
3244 * mem-break.c (delete_disabled_breakpoints): Assert
3245 bp type isn't reinsert_breakpoint.
3246
f79b145d
YQ		 32472016-06-17 Yao Qi <yao.qi@linaro.org>
3248
3249 * linux-low.c (maybe_hw_step): New function.
3250 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3251 (finish_step_over): Switch current_thread to lwp temporarily,
3252 and assert has_reinsert_breakpoints returns true.
3253 (proceed_one_lwp): Call maybe_hw_step.
3254 * mem-break.c (has_reinsert_breakpoints): New function.
3255 * mem-break.h (has_reinsert_breakpoints): Declare.
3256
0ae534d2
JT		 32572016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3258
3259 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3260
fcdad592
YQ		 32612016-05-17 Yao Qi <yao.qi@linaro.org>
3262
3263 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3264 instead of find_inferior.
3265
9e784964
YQ		 32662016-05-05 Yao Qi <yao.qi@linaro.org>
3267
3268 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3269 Initialize res to zero.
3270
cf2ebb6e
YQ		 32712016-05-05 Yao Qi <yao.qi@linaro.org>
3272
3273 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3274 to uint32_t.
3275
c1aebf87
UW		 32762016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3277
3278 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3279 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3280 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3281
35fd2deb 32822016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3283 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3284
3285 * tracepoint.c (write_inferior_int8): New function.
3286 (cmd_qtenable_disable): Write enable flag using
3287 write_inferior_int8.
3288
484b3c32
YQ		 32892016-04-25 Yao Qi <yao.qi@linaro.org>
3290
3291 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3292 (need_step_over_p): Return zero if the LWP has pending signals
3293 can be delivered on software single step target.
3294
85ba7d86
YQ		 32952016-04-25 Yao Qi <yao.qi@linaro.org>
3296
3297 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3298 return instead of error.
3299
3539aa13
YQ		 33002016-04-22 Yao Qi <yao.qi@linaro.org>
3301
3302 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3303 to 23.
3304
5b061e98
YQ		 33052016-04-22 Yao Qi <yao.qi@linaro.org>
3306
3307 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3308 signal when stepping over breakpoint with software single
3309 step.
3310
3451269c
PA		 33112016-04-21 Pedro Alves <palves@redhat.com>
3312
3313 * linux-s390-low.c (s390_collect_ptrace_register)
3314 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3315 add casts.
3316 (s390_check_regset): Use void * instead of gdb_byte *.
3317
a2358508
PA		 33182016-04-20 Pedro Alves <palves@redhat.com>
3319
3320 * configure: Renegerate.
3321
6885166d
YQ		 33222016-04-20 Yao Qi <yao.qi@linaro.org>
3323
3324 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3325 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3326 number 16.
3327 (arm_store_gregset): Likewise.
3328
2b863f51
WT		 33292016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3330
3331 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3332 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3333 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3334 (amd64-avx-mpx-linux.c): New rules.
3335 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3336 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3337 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3338 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3339 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3340 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3341 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3342 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3343 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3344 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3345 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3346 * linux-x86-low.c (x86_linux_read_description): Add case for
3347 X86_XSTATE_AVX_MPX_MASK.
3348 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3349 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3350 init_registers_i386_avx_mpx_linux.
3351 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3352 (initialize_low_tracepoint): Call
3353 init_registers_i386_avx_mpx_linux.
3354 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3355 (initialize_low_tracepoint): Call
3356 init_registers_amd64_avx_mpx_linux.
3357 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3358 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3359 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3360 declarations.
3361
9b30624b
PA		 33622016-04-18 Pedro Alves <palves@redhat.com>
3363
3364 * configure: Regenerate.
3365
45e3745e
AT		 33662016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3367
3368 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3369 (aarch64_emit_sub): Likewise.
3370
2afc13ff
PA		 33712016-04-12 Pedro Alves <palves@redhat.com>
3372
3373 * utils.c (prepare_to_throw_exception): Delete.
3374
6e774b13
SM		 33752016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3376
3377 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3378
4dca19f8
MK		 33792016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3380
3381 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3382
d0a9981f
MK		 33832016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3384
3385 * linux-aarch64-ipa.c: Add <elf.h> include.
3386 * linux-ppc-ipa.c: Add <elf.h> include.
3387 * linux-s390-ipa.c: Add <elf.h> include.
3388
252db07e
MK		 33892016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3390
3391 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3392 (get_raw_reg_ptr): Likewise.
3393 (get_trace_state_variable_value_ptr): Likewise.
3394 (set_trace_state_variable_value_ptr): Likewise.
3395 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3396 char *.
3397
14e2b6d9
MK		 33982016-03-31 Wei-cheng Wang <cole945@gmail.com>
3399 Marcin Kościelnicki <koriakin@0x04.net>
3400
3401 PR/17221
3402 * linux-ppc-low.c (emit_insns): New function.
3403 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3404 (ppc_emit_prologue): New function.
3405 (ppc_emit_epilogue): New function.
3406 (ppc_emit_add): New function.
3407 (ppc_emit_sub): New function.
3408 (ppc_emit_mul): New function.
3409 (ppc_emit_lsh): New function.
3410 (ppc_emit_rsh_signed): New function.
3411 (ppc_emit_rsh_unsigned): New function.
3412 (ppc_emit_ext): New function.
3413 (ppc_emit_zero_ext): New function.
3414 (ppc_emit_log_not): New function.
3415 (ppc_emit_bit_and): New function.
3416 (ppc_emit_bit_or): New function.
3417 (ppc_emit_bit_xor): New function.
3418 (ppc_emit_bit_not): New function.
3419 (ppc_emit_equal): New function.
3420 (ppc_emit_less_signed): New function.
3421 (ppc_emit_less_unsigned): New function.
3422 (ppc_emit_ref): New function.
3423 (ppc_emit_const): New function.
3424 (ppc_emit_reg): New function.
3425 (ppc_emit_pop): New function.
3426 (ppc_emit_stack_flush): New function.
3427 (ppc_emit_swap): New function.
3428 (ppc_emit_stack_adjust): New function.
3429 (ppc_emit_call): New function.
3430 (ppc_emit_int_call_1): New function.
3431 (ppc_emit_void_call_2): New function.
3432 (ppc_emit_if_goto): New function.
3433 (ppc_emit_goto): New function.
3434 (ppc_emit_eq_goto): New function.
3435 (ppc_emit_ne_goto): New function.
3436 (ppc_emit_lt_goto): New function.
3437 (ppc_emit_le_goto): New function.
3438 (ppc_emit_gt_goto): New function.
3439 (ppc_emit_ge_goto): New function.
3440 (ppc_write_goto_address): New function.
3441 (ppc_emit_ops_impl): New static variable.
3442 (ppc64v1_emit_prologue): New function.
3443 (ppc64v2_emit_prologue): New function.
3444 (ppc64_emit_epilogue): New function.
3445 (ppc64_emit_add): New function.
3446 (ppc64_emit_sub): New function.
3447 (ppc64_emit_mul): New function.
3448 (ppc64_emit_lsh): New function.
3449 (ppc64_emit_rsh_signed): New function.
3450 (ppc64_emit_rsh_unsigned): New function.
3451 (ppc64_emit_ext): New function.
3452 (ppc64_emit_zero_ext): New function.
3453 (ppc64_emit_log_not): New function.
3454 (ppc64_emit_bit_and): New function.
3455 (ppc64_emit_bit_or): New function.
3456 (ppc64_emit_bit_xor): New function.
3457 (ppc64_emit_bit_not): New function.
3458 (ppc64_emit_equal): New function.
3459 (ppc64_emit_less_signed): New function.
3460 (ppc64_emit_less_unsigned): New function.
3461 (ppc64_emit_ref): New function.
3462 (ppc64_emit_const): New function.
3463 (ppc64v1_emit_reg): New function.
3464 (ppc64v2_emit_reg): New function.
3465 (ppc64_emit_pop): New function.
3466 (ppc64_emit_stack_flush): New function.
3467 (ppc64_emit_swap): New function.
3468 (ppc64v1_emit_call): New function.
3469 (ppc64v2_emit_call): New function.
3470 (ppc64v1_emit_int_call_1): New function.
3471 (ppc64v2_emit_int_call_1): New function.
3472 (ppc64v1_emit_void_call_2): New function.
3473 (ppc64v2_emit_void_call_2): New function.
3474 (ppc64_emit_if_goto): New function.
3475 (ppc64_emit_eq_goto): New function.
3476 (ppc64_emit_ne_goto): New function.
3477 (ppc64_emit_lt_goto): New function.
3478 (ppc64_emit_le_goto): New function.
3479 (ppc64_emit_gt_goto): New function.
3480 (ppc64_emit_ge_goto): New function.
3481 (ppc64v1_emit_ops_impl): New static variable.
3482 (ppc64v2_emit_ops_impl): New static variable.
3483 (ppc_emit_ops): New function.
3484 (linux_low_target): Wire in ppc_emit_ops.
3485
a2174ba4
MK		 34862016-03-31 Wei-cheng Wang <cole945@gmail.com>
3487 Marcin Kościelnicki <koriakin@0x04.net>
3488
3489 PR/17221
3490 * Makefile.in: Add powerpc-*-ipa.o
3491 * configure.srv: Add ipa_obj for powerpc*-linux.
3492 * linux-ppc-ipa.c: New file.
3493 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3494 includes.
3495 (PPC_FIELD): New macro.
3496 (PPC_SEXT): New macro.
3497 (PPC_OP6): New macro.
3498 (PPC_BO): New macro.
3499 (PPC_LI): New macro.
3500 (PPC_BD): New macro.
3501 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3502 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3503 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3504 (ppc_get_thread_area): New function.
3505 (is_elfv2_inferior): New function.
3506 (gen_ds_form): New function.
3507 (GEN_STD): New macro.
3508 (GEN_STDU): New macro.
3509 (GEN_LD): New macro.
3510 (GEN_LDU): New macro.
3511 (gen_d_form): New function.
3512 (GEN_ADDI): New macro.
3513 (GEN_ADDIS): New macro.
3514 (GEN_LI): New macro.
3515 (GEN_LIS): New macro.
3516 (GEN_ORI): New macro.
3517 (GEN_ORIS): New macro.
3518 (GEN_LWZ): New macro.
3519 (GEN_STW): New macro.
3520 (GEN_STWU): New macro.
3521 (gen_xfx_form): New function.
3522 (GEN_MFSPR): New macro.
3523 (GEN_MTSPR): New macro.
3524 (GEN_MFCR): New macro.
3525 (GEN_MTCR): New macro.
3526 (GEN_SYNC): New macro.
3527 (GEN_LWSYNC): New macro.
3528 (gen_x_form): New function.
3529 (GEN_OR): New macro.
3530 (GEN_MR): New macro.
3531 (GEN_LWARX): New macro.
3532 (GEN_STWCX): New macro.
3533 (GEN_CMPW): New macro.
3534 (gen_md_form): New function.
3535 (GEN_RLDICL): New macro.
3536 (GEN_RLDICR): New macro.
3537 (gen_i_form): New function.
3538 (GEN_B): New macro.
3539 (GEN_BL): New macro.
3540 (gen_b_form): New function.
3541 (GEN_BNE): New macro.
3542 (GEN_LOAD): New macro.
3543 (GEN_STORE): New macro.
3544 (gen_limm): New function.
3545 (gen_atomic_xchg): New function.
3546 (gen_call): New function.
3547 (ppc_relocate_instruction): New function.
3548 (ppc_install_fast_tracepoint_jump_pad): New function.
3549 (ppc_get_min_fast_tracepoint_insn_len): New function.
3550 (ppc_get_ipa_tdesc_idx): New function.
3551 (the_low_target): Wire in the new functions.
3552 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3553 tdescs.
3554 * linux-ppc-tdesc.h: New file.
3555
a13c4696
MK		 35562016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3557
3558 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3559 (alloc_jump_pad_buffer): New function.
3560 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3561 (alloc_jump_pad_buffer): New function.
3562 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3563 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3564 (alloc_jump_pad_buffer): New function.
3565 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3566 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3567 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3568 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3569
1cda1512
MK		 35702016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3571
3572 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3573 * linux-amd64-ipa.c: Likewise.
3574 * linux-i386-ipa.c: Likewise.
3575 * linux-s390-ipa.c: Likewise.
3576 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3577 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3578 set_trace_state_variable_value_ptr.
3579 (struct ipa_sym_addresses): Likewise.
3580 (symbol_list): Likewise.
3581 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3582 accessing gdb_collect directly.
3583 (gdb_collect_ptr_type): New typedef.
3584 (get_raw_reg_ptr_type): New typedef.
3585 (get_trace_state_variable_value_ptr_type): New typedef.
3586 (set_trace_state_variable_value_ptr_type): New typedef.
3587 (gdb_collect_ptr): New global.
3588 (get_raw_reg_ptr): New global.
3589 (get_trace_state_variable_value_ptr): New global.
3590 (set_trace_state_variable_value_ptr): New global.
3591 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3592 accessing get_raw_reg directly.
3593 (get_get_tsv_func_addr): Likewise for
3594 get_trace_state_variable_value_ptr.
3595 (get_set_tsv_func_addr): Likewise for
3596 set_trace_state_variable_value_ptr.
3597 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3598
72fb5488
SM		 35992016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3600
3601 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3602
28170b88
MK		 36032016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3604
3605 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3606 packets.
3607 (relocate_instruction): Remove own_buf.
3608 * server.c (own_buf): Make global.
3609 (handle_v_requests): Make global.
3610 * server.h (own_buf): New declaration.
3611 (handle_v_requests): New prototype.
3612
f39e8743
MK		 36132016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3614
3615 PR 18377
3616 * linux-s390-low.c (add_insns): New function.
3617 (s390_emit_prologue): New function.
3618 (s390_emit_epilogue): New function.
3619 (s390_emit_add): New function.
3620 (s390_emit_sub): New function.
3621 (s390_emit_mul): New function.
3622 (s390_emit_lsh): New function.
3623 (s390_emit_rsh_signed): New function.
3624 (s390_emit_rsh_unsigned): New function.
3625 (s390_emit_ext): New function.
3626 (s390_emit_log_not): New function.
3627 (s390_emit_bit_and): New function.
3628 (s390_emit_bit_or): New function.
3629 (s390_emit_bit_xor): New function.
3630 (s390_emit_bit_not): New function.
3631 (s390_emit_equal): New function.
3632 (s390_emit_less_signed): New function.
3633 (s390_emit_less_unsigned): New function.
3634 (s390_emit_ref): New function.
3635 (s390_emit_if_goto): New function.
3636 (s390_emit_goto): New function.
3637 (s390_write_goto_address): New function.
3638 (s390_emit_litpool): New function.
3639 (s390_emit_const): New function.
3640 (s390_emit_call): New function.
3641 (s390_emit_reg): New function.
3642 (s390_emit_pop): New function.
3643 (s390_emit_stack_flush): New function.
3644 (s390_emit_zero_ext): New function.
3645 (s390_emit_swap): New function.
3646 (s390_emit_stack_adjust): New function.
3647 (s390_emit_set_r2): New function.
3648 (s390_emit_int_call_1): New function.
3649 (s390_emit_void_call_2): New function.
3650 (s390_emit_eq_goto): New function.
3651 (s390_emit_ne_goto): New function.
3652 (s390_emit_lt_goto): New function.
3653 (s390_emit_le_goto): New function.
3654 (s390_emit_gt_goto): New function.
3655 (s390_emit_ge_goto): New function.
3656 (s390x_emit_prologue): New function.
3657 (s390x_emit_epilogue): New function.
3658 (s390x_emit_add): New function.
3659 (s390x_emit_sub): New function.
3660 (s390x_emit_mul): New function.
3661 (s390x_emit_lsh): New function.
3662 (s390x_emit_rsh_signed): New function.
3663 (s390x_emit_rsh_unsigned): New function.
3664 (s390x_emit_ext): New function.
3665 (s390x_emit_log_not): New function.
3666 (s390x_emit_bit_and): New function.
3667 (s390x_emit_bit_or): New function.
3668 (s390x_emit_bit_xor): New function.
3669 (s390x_emit_bit_not): New function.
3670 (s390x_emit_equal): New function.
3671 (s390x_emit_less_signed): New function.
3672 (s390x_emit_less_unsigned): New function.
3673 (s390x_emit_ref): New function.
3674 (s390x_emit_if_goto): New function.
3675 (s390x_emit_const): New function.
3676 (s390x_emit_call): New function.
3677 (s390x_emit_reg): New function.
3678 (s390x_emit_pop): New function.
3679 (s390x_emit_stack_flush): New function.
3680 (s390x_emit_zero_ext): New function.
3681 (s390x_emit_swap): New function.
3682 (s390x_emit_stack_adjust): New function.
3683 (s390x_emit_int_call_1): New function.
3684 (s390x_emit_void_call_2): New function.
3685 (s390x_emit_eq_goto): New function.
3686 (s390x_emit_ne_goto): New function.
3687 (s390x_emit_lt_goto): New function.
3688 (s390x_emit_le_goto): New function.
3689 (s390x_emit_gt_goto): New function.
3690 (s390x_emit_ge_goto): New function.
3691 (s390_emit_ops): New function.
3692 (struct linux_target_ops): Fill in emit_ops hook.
3693
abd9baf9
MK		 36942016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3695
3696 PR 18377
3697 * Makefile.in: Add s390 IPA files.
3698 * configure.srv: Build IPA for s390.
3699 * linux-s390-ipa.c: New file.
3700 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3701 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3702 (tdesc_s390_linux32): Likewise.
3703 (init_registers_s390_linux32v1): Likewise.
3704 (tdesc_s390_linux32v1): Likewise.
3705 (init_registers_s390_linux32v2): Likewise.
3706 (tdesc_s390_linux32v2): Likewise.
3707 (init_registers_s390_linux64): Likewise.
3708 (tdesc_s390_linux64): Likewise.
3709 (init_registers_s390_linux64v1): Likewise.
3710 (tdesc_s390_linux64v1): Likewise.
3711 (init_registers_s390_linux64v2): Likewise.
3712 (tdesc_s390_linux64v2): Likewise.
3713 (init_registers_s390_te_linux64): Likewise.
3714 (tdesc_s390_te_linux64): Likewise.
3715 (init_registers_s390_vx_linux64): Likewise.
3716 (tdesc_s390_vx_linux64): Likewise.
3717 (init_registers_s390_tevx_linux64): Likewise.
3718 (tdesc_s390_tevx_linux64): Likewise.
3719 (init_registers_s390x_linux64): Likewise.
3720 (tdesc_s390x_linux64): Likewise.
3721 (init_registers_s390x_linux64v1): Likewise.
3722 (tdesc_s390x_linux64v1): Likewise.
3723 (init_registers_s390x_linux64v2): Likewise.
3724 (tdesc_s390x_linux64v2): Likewise.
3725 (init_registers_s390x_te_linux64): Likewise.
3726 (tdesc_s390x_te_linux64): Likewise.
3727 (init_registers_s390x_vx_linux64): Likewise.
3728 (tdesc_s390x_vx_linux64): Likewise.
3729 (init_registers_s390x_tevx_linux64): Likewise.
3730 (tdesc_s390x_tevx_linux64): Likewise.
3731 (have_hwcap_s390_vx): New static variable.
3732 (s390_arch_setup): Fill have_hwcap_s390_vx.
3733 (s390_get_thread_area): New function.
3734 (s390_ft_entry_gpr_esa): New const.
3735 (s390_ft_entry_gpr_zarch): New const.
3736 (s390_ft_entry_misc): New const.
3737 (s390_ft_entry_fr): New const.
3738 (s390_ft_entry_vr): New const.
3739 (s390_ft_main_31): New const.
3740 (s390_ft_main_64): New const.
3741 (s390_ft_exit_fr): New const.
3742 (s390_ft_exit_vr): New const.
3743 (s390_ft_exit_misc): New const.
3744 (s390_ft_exit_gpr_esa): New const.
3745 (s390_ft_exit_gpr_zarch): New const.
3746 (append_insns): New function.
3747 (s390_relocate_instruction): New function.
3748 (s390_install_fast_tracepoint_jump_pad): New function.
3749 (s390_get_min_fast_tracepoint_insn_len): New function.
3750 (s390_get_ipa_tdesc_idx): New function.
3751 (struct linux_target_ops): Wire in the above functions.
3752 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3753 * linux-s390-tdesc.h: New file.
3754
a4105d04
MK		 37552016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3756
3757 * linux-s390-low.c (s390_supports_tracepoints): New function.
3758 (struct linux_target_ops): Fill supports_tracepoints hook.
3759
35ac8b3e
YQ		 37602016-03-18 Yao Qi <yao.qi@linaro.org>
3761
3762 * linux-low.c (lwp_signal_can_be_delivered): New function.
3763 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3764
94610ec4
YQ		 37652016-03-18 Yao Qi <yao.qi@linaro.org>
3766
3767 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3768 0 if signal is enqueued. Remove 'signal' from one debugging
3769 message. Move one debugging message to some lines below.
3770 Remove code setting 'signal' to 0.
3771
80aea927
YQ		 37722016-03-18 Yao Qi <yao.qi@linaro.org>
3773
3774 * linux-low.c (linux_low_filter_event): Remove redundant
3775 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3776
b04fd3be
MK		 37772016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3778
3779 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3780 (struct linux_target_ops): Wire in the above.
3781
c40c8d4b
YQ		 37822016-03-03 Yao Qi <yao.qi@linaro.org>
3783
3784 * linux-low.c: Update comments to start_step_over.
3785
0f8288ae
YQ		 37862016-03-03 Yao Qi <yao.qi@linaro.org>
3787
3788 PR server/19736
3789 * linux-low.c (handle_extended_wait): Set child suspended
3790 if event_lwp->bp_reinsert isn't zero.
3791
fdbd04a8
YQ		 37922016-03-02 Yao Qi <yao.qi@linaro.org>
3793
3794 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3795 enqueue_pending_signal.
3796
6896a8fa
MK		 37972016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3798
3799 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3800 is actually loaded.
3801
ab503087
MK		 38022016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3803
3804 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3805 (s390_regmap_3264) [!__s390x__]: New global.
3806 (s390_collect_ptrace_register): Skip map entries containing -1.
3807 (s390_supply_ptrace_register): Ditto.
3808 (s390_fill_gprs_high): New function.
3809 (s390_store_gprs_high): New function.
3810 (s390_regsets): Add NT_S390_HIGH_GPRS.
3811 (s390_get_hwcap): Enable on 31-bit.
3812 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3813 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3814 Detect NT_S390_HIGH_GPRS.
3815 (s390_usrregs_info_3264): Enable on 31-bit.
3816 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3817 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3818
ae91f625
MK		 38192016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3820
3821 PR gdb/13808
3822 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3823 * configure.srv: Ditto.
3824 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3825 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3826 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3827 (init_registers_amd64_linux): Remove prototype.
3828 (tdesc_amd64_linux): Remove declaration.
3829 (get_ipa_tdesc): New function.
3830 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3831 initialize remaining tdescs.
3832 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3833 (init_registers_i386_linux): Remove prototype.
3834 (tdesc_i386_linux): Remove declaration.
3835 (get_ipa_tdesc): New function.
3836 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3837 initialize remaining tdescs.
3838 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3839 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3840 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3841 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3842 (x86_get_ipa_tdesc_idx): New function.
3843 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3844 * linux-x86-tdesc.h: New file.
3845 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3846 (target_get_ipa_tdesc_idx): New macro.
3847 * tracepoint.c (ipa_tdesc_idx): New macro.
3848 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3849 (symbol_list): Add ipa_tdesc_idx.
3850 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3851 (ipa_tdesc): Remove.
3852 (ipa_tdesc_idx): New variable.
3853 (get_context_regcache): Use get_ipa_tdesc.
3854 (gdb_collect): Ditto.
3855 (gdb_probe): Ditto.
3856 * tracepoint.h (get_ipa_tdesc): New prototype.
3857 (ipa_tdesc): Remove.
3858
e7ad2f14
PA		 38592016-02-24 Pedro Alves <palves@redhat.com>
3860
3861 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3862 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3863 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3864 Factor out common code between the USE_SIGTRAP_SIGINFO and
3865 !USE_SIGTRAP_SIGINFO blocks.
3866 (linux_low_filter_event): Call save_stop_reason instead of
3867 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3868 Update comments.
3869 (linux_wait_1): Update comments.
3870
657f9cde
WW		 38712016-02-24 Wei-cheng Wang <cole945@gmail.com>
3872
3873 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3874 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3875 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3876 ppc_insert_point, ppc_remove_point.
3877
b00b61e1
MK		 38782016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3879
3880 * linux-s390-low.c (s390_supports_z_point_type): New function.
3881 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3882
553cb527
YQ		 38832016-02-16 Yao Qi <yao.qi@linaro.org>
3884
3885 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3886 PC. Get pc from regcache_read_pc.
3887
a5652c21
YQ		 38882016-02-12 Yao Qi <yao.qi@linaro.org>
3889
3890 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3891 or linux_get_pc_32bit.
3892 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3893
ed443b61
YQ		 38942016-02-12 Yao Qi <yao.qi@linaro.org>
3895
3896 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3897 arm_linux_get_next_pcs_fixup.
3898
020ecd38
MK		 38992016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3900
3901 * tracepoint.c (x_tracepoint_action_download): Change
3902 write_inferior_data_ptr to write_inferior_data_pointer.
3903 (cmd_qtstart): Likewise.
3904 (write_inferior_data_ptr): Remove.
3905 (download_agent_expr): Change write_inferior_data_ptr to
3906 write_inferior_data_pointer.
3907 (download_tracepoint_1): Likewise.
3908 (download_tracepoint): Likewise.
3909 (download_trace_state_variables): Likewise.
3910
7cae9051
WW		 39112016-02-11 Wei-cheng Wang <cole945@gmail.com>
3912 Marcin Kościelnicki <koriakin@0x04.net>
3913
3914 * tracepoint.c (struct tracepoint_action_ops): Remove.
3915 (struct tracepoint_action): Remove ops.
3916 (m_tracepoint_action_download, r_tracepoint_action_download)
3917 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3918 size and offset accordingly.
3919 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3920 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3921 (tracepoint_action_send, tracepoint_action_download): New functions.
3922 Helpers for trace action handlers.
3923 (add_tracepoint_action): Remove setup actions ops.
3924 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3925
9f6a71b4
YQ		 39262016-02-10 Yao Qi <yao.qi@linaro.org>
3927
3928 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3929
1e94266c
SM		 39302016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3931
3932 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3933 to AC_OUTPUT.
3934 * configure: Regenerate.
3935
8adce034
SM		 39362016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3937
3938 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3939 void * to gdb_byte *.
3940 * linux-low.c (siginfo_fixup): Likewise.
3941 (linux_xfer_siginfo): Likewise.
3942 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3943 Likewise.
3944 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3945
93813b37
WT		 39462016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3947
3948 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3949 to srv_tgtobj.
3950 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3951 to srv_tgtobj.
3952 * linux-x86-low.c [__x86_64__]: Include
3953 "nat/amd64-linux-siginfo.h".
3954 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3955 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3956 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3957 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3958 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3959 (cpt_si_fd, si_timerid, si_overrun): Move from
3960 nat/amd64-linux-siginfo.c.
3961 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3962
8424cc97
SM		 39632016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3964
3965 * server.c (skip_to_semicolon): Remove.
3966 (process_point_options): Use strchrnul instead of
3967 skip_to_semicolon.
3968
4d18591b
YQ		 39692016-01-26 Yao Qi <yao.qi@linaro.org>
3970
3971 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3972 * linux-low.c (install_software_single_step_breakpoints): Don't
3973 call regcache_read_pc.
3974 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3975 argument pc.
3976
d8020970
YQ		 39772016-01-26 Yao Qi <yao.qi@linaro.org>
3978
3979 * linux-low.c (install_software_single_step_breakpoints): Call
3980 regcache_read_pc instead of get_pc.
3981
8b207339
YQ		 39822016-01-26 Yao Qi <yao.qi@linaro.org>
3983
3984 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3985 (unblock_async_io): Rename to ...
3986 (block_unblock_async_io): ... it. New function.
3987 (enable_async_io): Don't install SIGIO handler. Unblock it
3988 instead.
3989 (disable_async_io): Don't ignore SIGIO. Block it instead.
3990 (initialize_async_io): Install SIGIO handler. Don't call
3991 unblock_async_io.
3992
18879fef
YQ		 39932016-01-26 Yao Qi <yao.qi@linaro.org>
3994
3995 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3996 first character is '\003', call *the_target->request_interrupt.
3997
a0f8e08a
YQ		 39982016-01-25 Yao Qi <yao.qi@linaro.org>
3999
4000 * remote-utils.c (new_thread_notify): Remove.
4001 (dead_thread_notify): Likewise.
4002 * remote-utils.h (new_thread_notify): Remove declaration.
4003 (dead_thread_notify): Likewise.
4004
cc5fd9ab
MK		 40052016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
4006
4007 * gdb.trace/pending.exp: Fix expected message on continue.
4008
99e8eb11
MK		 40092016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
4010
4011 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
4012 it works properly on big-endian machines where sizeof (CORE_ADDR)
4013 != sizeof (void *).
4014
a994041d
PA		 40152016-01-21 Pedro Alves <palves@redhat.com>
4016
4017 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
4018 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4019 * configure: Regenerate.
4020
f7a6a40d
YQ		 40212016-01-21 Yao Qi <yao.qi@linaro.org>
4022
4023 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4024 is_thumb and set it according to CPSR saved on the stack.
4025 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4026 arm_sigreturn_next_pc.
4027
6f69e520
YQ		 40282016-01-18 Yao Qi <yao.qi@linaro.org>
4029
4030 * linux-low.c (linux_set_pc_64bit): New function.
4031 (linux_get_pc_64bit): New function.
4032 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4033 Declare.
4034 * linux-sparc-low.c (debug_threads): Remove declaration.
4035 (sparc_get_pc): Remove.
4036 (the_low_target): Use linux_get_pc_64bit instead of
4037 sparc_get_pc.
4038 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4039 (the_low_target): Use linux_get_pc_64bit and
4040 linux_set_pc_64bit.
4041
276d4552
YQ		 40422016-01-18 Yao Qi <yao.qi@linaro.org>
4043
4044 * linux-arm-low.c (debug_threads): Remove declaration.
4045 (arm_get_pc, arm_set_pc): Remove.
4046 (the_low_target): Use linux_get_pc_32bit and
4047 linux_set_pc_32bit.
4048 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4049 (the_low_target): Use linux_get_pc_32bit and
4050 linux_set_pc_32bit.
4051 * linux-cris-low.c (debug_threads): Remove declaration.
4052 (cris_get_pc, cris_set_pc,): Remove.
4053 (the_low_target): Use linux_get_pc_32bit and
4054 linux_set_pc_32bit.
4055 * linux-crisv32-low.c (debug_threads): Remove declaration.
4056 (cris_get_pc, cris_set_pc): Remove.
4057 (the_low_target): Use linux_get_pc_32bit and
4058 linux_set_pc_32bit.
4059 * linux-low.c: Include inttypes.h.
4060 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4061 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4062 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4063 (the_low_target): Use linux_get_pc_32bit and
4064 linux_set_pc_32bit.
4065 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4066 (the_low_target): Use linux_get_pc_32bit and
4067 linux_set_pc_32bit.
4068 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4069 (the_low_target): Use linux_get_pc_32bit and
4070 linux_set_pc_32bit.
4071 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4072 (the_low_target): Use linux_get_pc_32bit and
4073 linux_set_pc_32bit.
4074 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4075 (the_low_target): Use linux_get_pc_32bit and
4076 linux_set_pc_32bit.
4077
eb0edac8
GB		 40782016-01-18 Gary Benson <gbenson@redhat.com>
4079
4080 * configure.ac (AC_FUNC_FORK): New check.
4081 * config.in: Regenerate.
4082 * configure: Likewise.
4083
1b451dda
YQ		 40842016-01-14 Yao Qi <yao.qi@linaro.org>
4085
4086 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4087 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4088 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4089 arm_get_next_pcs_ctor.
4090
82075af2
JS		 40912016-01-12 Josh Stone <jistone@redhat.com>
4092 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4093
4094 * inferiors.h: Include "gdb_vecs.h".
4095 (struct process_info): Add syscalls_to_catch.
4096 * inferiors.c (remove_process): Free syscalls_to_catch.
4097 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4098 syscall_return stops.
4099 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4100 * server.c (handle_general_set): Handle QCatchSyscalls.
4101 (handle_query): Report support for QCatchSyscalls.
4102 * target.h (struct target_ops): Add supports_catch_syscall.
4103 (target_supports_catch_syscall): New macro.
4104 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4105 (struct lwp_info): Add syscall_state.
4106 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4107 Maintain syscall_state and syscalls_to_catch across exec.
4108 (get_syscall_trapinfo): New function, proxy to the_low_target.
4109 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4110 (linux_low_filter_event): Toggle syscall_state entry/return for
4111 syscall traps, and set it ignored for all others.
4112 (gdb_catching_syscalls_p): New function.
4113 (gdb_catch_this_syscall_p): New function.
4114 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4115 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4116 (linux_supports_catch_syscall): New function.
4117 (linux_target_ops): Install it.
4118 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4119 (the_low_target): Install it.
4120
8f13a3ce
MF		 41212016-01-12 Mike Frysinger <vapier@gentoo.org>
4122
4123 * acinclude.m4: Include new ../warning.m4 file.
4124 * configure: Regenerated.
4125 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4126
5b3da067
MF		 41272016-01-12 Mike Frysinger <vapier@gentoo.org>
4128
4129 * ax.c (is_goto_target): Mark static.
4130 * linux-low.c (register_addr): Likewise.
4131 (linux_fetch_registers, linux_store_registers): Likewise.
4132 * mem-break.c (any_persistent_commands): Fix old prototype.
4133 (add_commands_to_breakpoint): Mark static.
4134 * regcache.c (find_register_by_name): Delete unused func.
4135 * remote-utils.c (hex_or_minus_one): Mark static.
4136 * server.c (monitor_show_help): Mark static.
4137 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4138 handle_v_requests): Likewise.
4139
bc504a31
PA		 41402016-01-12 Pedro Alves <palves@redhat.com>
4141
4142 Remove use of the registered trademark symbol throughout.
4143
5a0dd67a
YQ		 41442016-01-08 Yao Qi <yao.qi@linaro.org>
4145
4146 * remote-utils.c (getpkt): If c is '\003', call target hook
4147 request_interrupt.
4148
b2ca446f
YQ		 41492016-01-06 Yao Qi <yao.qi@linaro.org>
4150
4151 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4152 linux-aarch32-low.c.
4153 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4154 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4155 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4156 (thumb2_breakpoint): Declare.
4157 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4158 linux-aarch32-low.h.
4159 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4160 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4161 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4162
edd88788
JB		 41632016-01-01 Joel Brobecker <brobecker@adacore.com>
4164
4165 * gdbreplay.c (gdbreplay_version): Change copyright year in
4166 version message.
4167 * server.c (gdbserver_version): Likewise.
4168
65da7f14
PP		 41692015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4170
4171 * server.c (crc32_table): Delete.
4172 (crc32): Use libiberty's xcrc32 function.
4173
4abd5ed2
JB		 41742015-12-22 Joel Brobecker <brobecker@adacore.com>
4175
4176 * lynx-low.c (lynx_delete_thread_callback): New function.
4177 (lynx_mourn): Properly delete our process and all of its
4178 threads. Remove call to clear_inferiors.
4179
0e50fe5c
JB		 41802015-12-22 Joel Brobecker <brobecker@adacore.com>
4181
4182 * target.c (thread_search_callback): Add check that
4183 the thread_stopped target callback is not NULL before
4184 calling it.
4185
35adc03f
YQ		 41862015-12-21 Yao Qi <yao.qi@linaro.org>
4187
4188 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4189 arm breakpoint.
4190
bd2b2909
AT		 41912015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4192
4193 * server.c (handle_query): Call target_supports_software_single_step.
4194
7fe5e27e
AT		 41952015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4196
4197 * linux-low.c (single_step): New function.
4198 (linux_resume_one_lwp_throw): Call single_step.
4199 (start_step_over): Likewise.
4200
d9311bfa
AT		 42012015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4202
4203 * Makefile.in (SFILES): Append arch/arm-linux.c,
4204 arch/arm-get-next-pcs.c.
4205 (arm-linux.o): New rule.
4206 (arm-get-next-pcs.o): New rule.
4207 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4208 arm-linux.o.
4209 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4210 to linux-aarch32-low.c.
4211 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4212 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4213 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4214 (thumb2_breakpoint_len): Likewise.
4215 (arm_is_thumb_mode): Make non-static.
4216 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4217 from linux-aarch32-low.c.
4218 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4219 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4220 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4221 (thumb2_breakpoint_len): Likewise.
4222 (arm_is_thumb_mode): New declaration.
4223 * linux-arm-low.c: Include arch/arm-linux.h
4224 aarch/arm-get-next-pcs.h, sys/syscall.h.
4225 (get_next_pcs_ops): New struct.
4226 (get_next_pcs_addr_bits_remove): New function.
4227 (get_next_pcs_is_thumb): New function.
4228 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4229 (arm_sigreturn_next_pc): Likewise.
4230 (get_next_pcs_syscall_next_pc): Likewise.
4231 (arm_gdbserver_get_next_pcs): Likewise.
4232 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4233 Initialize.
4234 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4235 * server.h: Include gdb_vecs.h.
4236
68ce2059
AT		 42372015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4238
4239 * Makefile.in (SFILES): Append common/common-regcache.c.
4240 (OBS): Append common-regcache.o.
4241 (common-regcache.o): New rule.
4242 * regcache.c (init_register_cache): Initialize cache to
4243 REG_UNAVAILABLE.
4244 (regcache_raw_read_unsigned): New function.
4245 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4246 register_status enum.
4247
fa5308bd
AT		 42482015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4249
4250 * linux-aarch64-low.c (the_low_targets): Rename
4251 breakpoint_reinsert_addr to get_next_pcs.
4252 * linux-arm-low.c (the_low_targets): Likewise.
4253 * linux-bfin-low.c (the_low_targets): Likewise.
4254 * linux-cris-low.c (the_low_targets): Likewise.
4255 * linux-crisv32-low.c (the_low_targets): Likewise.
4256 * linux-low.c (can_software_single_step): Likewise.
4257 (install_software_single_step_breakpoints): New function.
4258 (start_step_over): Use install_software_single_step_breakpoints.
4259 * linux-low.h: New CORE_ADDR vector.
4260 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4261 get_next_pcs.
4262 * linux-mips-low.c (the_low_targets): Likewise.
4263 * linux-nios2-low.c (the_low_targets): Likewise.
4264 * linux-sparc-low.c (the_low_targets): Likewise.
4265
4a6ed09b
PA		 42662015-12-17 Pedro Alves <palves@redhat.com>
4267
4268 * linux-low.c (linux_kill_one_lwp): Remove references to
4269 LinuxThreads.
4270 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4271 to 'kill'.
4272 (linux_init_signals): Delete.
4273 (initialize_low): Adjust.
4274 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4275
7544db95
PA		 42762015-12-16 Pedro Alves <palves@redhat.com>
4277
4278 * configure.ac (compiler warning flags): When testing a
4279 -Wno-foo option, check whether -Wfoo works instead.
4280 * configure: Regenerate.
4281
8020350c
DB		 42822015-12-11 Don Breazeal <donb@codesourcery.com>
4283
4284 * server.c (process_serial_event): Don't exit from gdbserver
4285 in remote mode if there are still active inferiors.
4286
db91f502
YQ		 42872015-12-11 Yao Qi <yao.qi@linaro.org>
4288
4289 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4290 arm_breakpoint_at if the process is 32-bit.
4291
b37a6290
YQ		 42922015-12-11 Yao Qi <yao.qi@linaro.org>
4293
4294 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4295 arm breakpoint.
4296
17b1509a
YQ		 42972015-12-07 Yao Qi <yao.qi@linaro.org>
4298
4299 * configure.srv: Append arm.o to srv_tgtobj for
4300 aarch64*-*-linux* target.
4301 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4302 from linux-arm-low.c.
4303 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4304 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4305 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4306 (thumb2_breakpoint_len): Likewise.
4307 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4308 (arm_breakpoint_kinds): Likewise.
4309 (arm_breakpoint_kind_from_pc): Likewise.
4310 (arm_sw_breakpoint_from_kind): Likewise.
4311 (arm_breakpoint_kind_from_current_state): Likewise.
4312 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4313 (arm_sw_breakpoint_from_kind): Declare.
4314 (arm_breakpoint_kind_from_current_state): Declare.
4315 (arm_breakpoint_at): Declare.
4316 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4317 arm_sw_breakpoint_from_kind if process is 32-bit.
4318 (aarch64_breakpoint_kind_from_pc): New function.
4319 (aarch64_breakpoint_kind_from_current_state): New function.
4320 (the_low_target): Initialize fields breakpoint_kind_from_pc
4321 and breakpoint_kind_from_current_state.
4322 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4323 linux-aarch32-low.c.
4324 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4325 (arm_breakpoint, arm_breakpoint_len): Likewise.
4326 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4327 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4328 (arm_is_thumb_mode): Likewise.
4329 (arm_breakpoint_at): Likewise.
4330 (arm_breakpoint_kind_from_pc): Likewise.
4331 (arm_sw_breakpoint_from_kind): Likewise.
4332 (arm_breakpoint_kind_from_current_state): Likewise.
4333
4334 Revert:
4335 2015-08-04 Yao Qi <yao.qi@linaro.org>
4336
4337 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4338 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4339 * server.c (extended_protocol): Remove "static".
4340 * server.h (extended_protocol): Declare it.
4341
ece66d65
JS		 43422015-12-04 Josh Stone <jistone@redhat.com>
4343
4344 * target.h (struct target_ops) <arch_setup>: Rename to ...
4345 (struct target_ops) <post_create_inferior>: ... this.
4346 (target_arch_setup): Rename to ...
4347 (target_post_create_inferior): ... this, calling post_create_inferior.
4348 * server.c (start_inferior): Update target_arch_setup calls to
4349 target_post_create_inferior.
4350 * linux-low.c (linux_low_ptrace_options): Forward declare.
4351 (linux_arch_setup): Update its comment for general use.
4352 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4353 (struct linux_target_ops): Use linux_post_create_inferior.
4354 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4355 to post_create_inferior.
4356 * nto-low.c (struct nto_target_ops): Likewise.
4357 * spu-low.c (struct spu_target_ops): Likewise.
4358 * win32-low.c (struct win32_target_ops): Likewise.
4359
e58c48b4
AT		 43602015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4361
4362 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4363
fbec8956
AT		 43642015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4365
4366 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4367 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4368 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4369 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4370 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4371 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4372 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4373 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4374 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4375 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4376 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4377 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4378
9b4c5f87
AT		 43792015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4380
4381 * linux-low.c (linux_look_up_symbols): Don't call
4382 linux_supports_traceclone.
4383 * linux-low.h (thread_db_init): Remove use_events argument.
4384 * thread-db.c (thread_db_use_event): Remove global variable.
4385 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4386 (struct thread_db) <td_create_bp>: Remove field.
4387 (thread_db_create_event): Remove function.
4388 (thread_db_enable_reporting): Likewise.
4389 (find_one_thread): Don't check for thread_db_use_events.
4390 (attach_thread): Likewise.
4391 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4392 (try_thread_db_load_1): Don't check for thread_db_use_events.
4393 (thread_db_init): Remove use_events argument and thread events
4394 handling.
4395 (remove_thread_event_breakpoints): Remove function.
4396 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4397
7d00775e
AT		 43982015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4399
4400 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4401 New function.
4402 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4403 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4404 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4405 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4406 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4407 Initialize.
4408 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4409 New function.
4410 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4411 * linux-low.c (can_hardware_single_step): Use
4412 supports_hardware_single_step.
4413 (can_software_single_step): New function.
4414 (start_step_over): Call can_software_single_step.
4415 (linux_supports_hardware_single_step): New function.
4416 (struct target_ops) <supports_software_single_step>: Initialize.
4417 * linux-low.h (struct linux_target_ops)
4418 <supports_hardware_single_step>: Initialize.
4419 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4420 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4421 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4422 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4423 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4424 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4425 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4426 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4427 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4428 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4429 Initialize.
4430 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4431 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4432 Initialize.
4433 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4434 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4435 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4436 New function.
4437 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4438 * target.h (struct target_ops): <supports_software_single_step>:
4439 New field.
4440 (target_supports_software_single_step): New macro.
4441
2d97cd35
AT		 44422015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4443
4444 * linux-low.c (linux_wait_1): Fix pc advance condition.
4445 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4446 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4447
769ef81f
AT		 44482015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4449
4450 * linux-arm-low.c (arm_is_thumb_mode): New function.
4451 (arm_breakpoint_at): Use arm_is_thumb_mode.
4452 (arm_breakpoint_kind_from_current_state): New function.
4453 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4454 Initialize.
4455 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4456 (linux_breakpoint_kind_from_current_state): New function.
4457 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4458 * linux-low.h (struct linux_target_ops)
4459 <breakpoint_kind_from_current_state>: New field.
4460 * target.h (struct target_ops): Likewise.
4461 (target_breakpoint_kind_from_current_state): New macro.
4462
1bebeeca
PA		 44632015-11-30 Pedro Alves <palves@redhat.com>
4464
4465 * linux-low.c (linux_resume): Wake up the event loop before
4466 returning.
4467
a67a9fae
PA		 44682015-11-30 Pedro Alves <palves@redhat.com>
4469
4470 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4471 check.
4472 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4473 to -1.
4474 * target.c (struct thread_search): New structure.
4475 (thread_search_callback): New function.
4476 (prev_general_thread): New global.
4477 (prepare_to_access_memory, done_accessing_memory): New functions.
4478 * target.h (prepare_to_access_memory, done_accessing_memory):
4479 Replace macros with function declarations.
4480
f2faf941
PA		 44812015-11-30 Pedro Alves <palves@redhat.com>
4482
4483 PR 14618
4484 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4485 report TARGET_WAITKIND_NO_RESUMED.
4486 * remote-utils.c (prepare_resume_reply): Handle
4487 TARGET_WAITKIND_NO_RESUMED.
4488 * server.c (report_no_resumed): New global.
4489 (handle_query) <qSupported>: Handle "no-resumed+". Report
4490 "no-resumed+" support.
4491 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4492 return error if the client doesn't support no-resumed events.
4493 (push_stop_notification): New function.
4494 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4495 events if the client supports them.
4496
a681f9c9
PA		 44972015-11-30 Pedro Alves <palves@redhat.com>
4498
4499 * linux-low.c (thread_still_has_status_pending_p): Don't check
4500 vCont;t here.
4501 (lwp_resumed): New function.
4502 (status_pending_p_callback): Return early if the LWP is not
4503 supposed to be resumed.
4504
65706a29
PA		 45052015-11-30 Pedro Alves <palves@redhat.com>
4506
4507 * linux-low.c (handle_extended_wait): Assert that the LWP's
4508 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4509 thread create events, leave the new child's status pending.
4510 (linux_low_filter_event): If GDB wants to hear about thread exit
4511 events, leave the LWP marked dead and don't delete it.
4512 (linux_wait_for_event_filtered): Don't check for thread exit.
4513 (filter_exit_event): New function.
4514 (linux_wait_1): Use it, when returning an exit event.
4515 (linux_resume_one_lwp_throw): Assert that the LWP's
4516 waitstatus is TARGET_WAITKIND_IGNORE.
4517 * remote-utils.c (prepare_resume_reply): Handle
4518 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4519 * server.c (report_thread_events): New global.
4520 (handle_general_set): Handle QThreadEvents.
4521 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4522 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4523 TARGET_WAITKIND_THREAD_EXITED.
4524 * server.h (report_thread_events): Declare.
4525
56cf4bed
PA		 45262015-11-30 Pedro Alves <palves@redhat.com>
4527
4528 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4529 the thread's last_resume_kind was resume_stop.
4530
500c1d85
PA		 45312015-11-30 Pedro Alves <palves@redhat.com>
4532
4533 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4534 before returning.
4535
de979965
PA		 45362015-11-30 Pedro Alves <palves@redhat.com>
4537
4538 * server.c (handle_v_requests): Handle vCtrlC.
4539
34c65914
PA		 45402015-11-30 Pedro Alves <palves@redhat.com>
4541
4542 * gdbthread.h (find_any_thread_of_pid): Declare.
4543 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4544 functions.
4545 * server.c (handle_query): If current_thread is NULL, look for
4546 another thread of the selected process.
4547
79efa585 45482015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4549 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4550
4551 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4552 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4553 name in reply.
4554 * target.h (struct target_ops) <thread_name>: New field.
4555 (target_thread_name): New macro.
4556
80d82c19
JB		 45572015-11-23 Joel Brobecker <brobecker@adacore.com>
4558
4559 * regcache.h (regcache_invalidate_pid): Add declaration.
4560 * regcache.c (regcache_invalidate_pid): New function, extracted
4561 from regcache_invalidate.
4562 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4563 Add trivial documentation comment.
4564 * lynx-low.c: Use regcache_invalidate_pid instead of
4565 regcache_invalidate.
4566
64da5dd5
JB		 45672015-11-23 Joel Brobecker <brobecker@adacore.com>
4568
4569 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4570 and Elf64_auxv_t if the target is Android.
4571
37ce4055
DE		 45722015-11-22 Doug Evans <xdje42@gmail.com>
4573
4574 * target.h: #include <sys/types.h>.
4575
06e03fff
PA		 45762015-11-19 Pedro Alves <palves@redhat.com>
4577
4578 * linux-low.c (linux_process_qsupported): Change prototype.
4579 Adjust.
4580 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4581 Change prototype.
4582 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4583 and adjust to loop over all features.
4584 * server.c (handle_query) <qSupported>: Adjust to call
4585 target_process_qsupported once, passing it a vector of unprocessed
4586 features.
4587 * target.h (struct target_ops) <process_qsupported>: Change
4588 prototype.
4589 (target_process_qsupported): Adjust.
4590
9a084706
PA		 45912015-11-19 Pedro Alves <palves@redhat.com>
4592
4593 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4594 mode.
4595 * configure: Regenerate.
4596
dad44a1f
PA		 45972015-11-19 Pedro Alves <palves@redhat.com>
4598
4599 * configure: Regenerate.
4600
231c0592
YQ		 46012015-11-19 Yao Qi <yao.qi@linaro.org>
4602
4603 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4604 type to uint32_t.
4605
6c1c9a8b
YQ		 46062015-11-19 Yao Qi <yao.qi@linaro.org>
4607
4608 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4609 (struct aarch64_operand): Move enum out.
4610
9caa3311
YQ		 46112015-11-19 Yao Qi <yao.qi@linaro.org>
4612
4613 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4614 struct user_fpsimd_state *.
4615 (aarch64_store_fpregset): Likewise.
4616
6a69a054
YQ		 46172015-11-19 Yao Qi <yao.qi@linaro.org>
4618
4619 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4620 struct user_pt_regs *.
4621 (aarch64_store_gregset): Likewise.
4622
1798301e
PA		 46232015-11-18 Pedro Alves <palves@redhat.com>
4624
4625 * Makefile.in (all_object_files): Add $IPA_OBJS.
4626
ce7715e2
PA		 46272015-11-17 Pedro Alves <palves@redhat.com>
4628
4629 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4630 GDB_SIGNAL_0 and gdb_signal_to_string.
4631
c0879059
PA		 46322015-11-17 Pedro Alves <palves@redhat.com>
4633
4634 * win32-low.c (handle_output_debug_string): Remove parameter.
4635 (win32_kill): Remove our_status local and adjust call to
4636 handle_output_debug_string.
4637 (get_child_debug_event): Adjust call to
4638 handle_output_debug_string.
4639
1996e237
SM		 46402015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4641
4642 * linux-mips-low.c (mips_fill_gregset): Add cast.
4643 (mips_store_gregset): Likewise.
4644 (mips_fill_fpregset): Likewise.
4645 (mips_store_fpregset): Likewise.
4646
cbec665b
SM		 46472015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4648
4649 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4650 priv.
4651
eb3e3c67
SM		 46522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4653
4654 * linux-mips-low.c (mips_linux_new_thread): Change type of
4655 watch_type to enum target_hw_bp_type.
4656
171de4b8
SM		 46572015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4658
4659 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4660 Change return type to arm_hwbp_type.
4661
04248ead
SM		 46622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4663
4664 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4665 (arm_store_gregset): Likewise.
4666 * linux-arm-low.c (arm_get_hwcap): Likewise.
4667 (arm_read_description): Likewise.
4668
04b3479c
SM		 46692015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4670
4671 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4672
2bc84e8a
SM		 46732015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4674
4675 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4676 (ppc_fill_vsxregset): Likewise.
4677 (ppc_store_vsxregset): Likewise.
4678 (ppc_fill_vrregset): Likewise.
4679 (ppc_store_vrregset): Likewise.
4680 (ppc_fill_evrregset): Likewise.
4681 (ppc_store_evrregset): Likewise.
4682
e6c5bb05
SM		 46832015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4684
4685 * linux-ppc-low.c (ppc_usrregs_info): Remove
4686 forward-declaration.
4687 (ppc_arch_setup): Move lower in file.
4688
7ea45d72
SM		 46892015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4690
4691 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4692 (ps_pdwrite): Likewise.
4693
69291610
HW		 46942015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4695
4696 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4697 to after assert checks.
4698
b42945fd
SM		 46992015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4700
4701 * proc-service.c (ps_pdread): Add/adjust casts.
4702 (ps_pdwrite): Add/adjust casts.
4703
d6f85c84
SM		 47042015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4705
4706 * server.c (handle_search_memory_1): Cast return value of
4707 memmem.
4708
f98cd059
SM		 47092015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4710
4711 * server.c (write_qxfer_response): Change type of data to
4712 gdb_byte *.
4713
d2412fa5
PA		 47142015-10-29 Pedro Alves <palves@redhat.com>
4715
4716 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4717
c17414a2
PA		 47182015-10-29 Pedro Alves <palves@redhat.com>
4719
4720 * tracepoint.c (clear_installed_tracepoints): Add casts.
4721
e053fbc4
PA		 47222015-10-29 Pedro Alves <palves@redhat.com>
4723
4724 * server.c (handle_v_cont, process_serial_event): Add enum
4725 gdb_signal casts to signal parsing code.
4726
add67df8
PA		 47272015-10-29 Pedro Alves <palves@redhat.com>
4728
4729 * linux-low.h (NULL_REGSET): Define.
4730 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4731 * linux-arm-low.c (arm_regsets): Likewise.
4732 * linux-crisv32-low.c (cris_regsets): Likewise.
4733 * linux-m68k-low.c (m68k_regsets): Likewise.
4734 * linux-mips-low.c (mips_regsets): Likewise.
4735 * linux-nios2-low.c (nios2_regsets): Likewise.
4736 * linux-ppc-low.c (ppc_regsets): Likewise.
4737 * linux-s390-low.c (s390_regsets): Likewise.
4738 * linux-sh-low.c (sh_regsets): Likewise.
4739 * linux-sparc-low.c (sparc_regsets): Likewise.
4740 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4741 * linux-tile-low.c (tile_regsets): Likewise.
4742 * linux-x86-low.c (x86_regsets): Likewise.
4743 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4744
50bc912a
PA		 47452015-10-29 Pedro Alves <palves@redhat.com>
4746
4747 * linux-low.h (NULL_REGSET): Define.
4748 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4749 * linux-arm-low.c (arm_regsets): Likewise.
4750 * linux-crisv32-low.c (cris_regsets): Likewise.
4751 * linux-m68k-low.c (m68k_regsets): Likewise.
4752 * linux-mips-low.c (mips_regsets): Likewise.
4753 * linux-nios2-low.c (nios2_regsets): Likewise.
4754 * linux-ppc-low.c (ppc_regsets): Likewise.
4755 * linux-s390-low.c (s390_regsets): Likewise.
4756 * linux-sh-low.c (sh_regsets): Likewise.
4757 * linux-sparc-low.c (sparc_regsets): Likewise.
4758 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4759 * linux-tile-low.c (tile_regsets): Likewise.
4760 * linux-x86-low.c (x86_regsets): Likewise.
4761 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4762
682b2546
DE		 47632015-10-26 Doug Evans <dje@google.com>
4764
4765 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4766
963843d4
DE		 47672015-10-26 Doug Evans <dje@google.com>
4768
4769 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4770
d41401ac
DE		 47712015-10-26 Doug Evans <dje@google.com>
4772
4773 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4774 for debug_printf.
4775 (attach_thread, find_new_threads_callback): Ditto.
4776
3db28855
AT		 47772015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4778
4779 * mem-break.h (set_breakpoint_data): Remove.
4780
fb78e89c
AT		 47812015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4782
4783 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4784 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4785 (initialize_low): Remove set_breakpoint_data call.
4786 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4787 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4788 (initialize_low): Remove set_breakpoint_data call.
4789 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4790 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4791 (initialize_low): Remove set_breakpoint_data call.
4792
2e6ee069
AT		 47932015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4794
4795 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4796 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4797 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4798 * target.h (target_breakpoint_kind_from_pc): New macro.
4799
1652a986
AT		 48002015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4801
4802 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4803 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4804 the default breakpoint kind.
4805
abeead09
AT		 48062015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4807
4808 * linux-arm-low.c (arm_supports_z_point_type): Add software
4809 breakpoint support.
4810
b0b4b501
AT		 48112015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4812
4813 * linux-arm-low.c: Refactor breakpoint definitions.
4814 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4815 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4816
8689682c
AT		 48172015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4818
4819 * Makefile.in: Add arm.c/o.
4820 * configure.srv: Likewise.
4821 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4822 (arm_breakpoint_kind_from_pc): New function.
4823 (arm_sw_breakpoint_from_kind): Return proper kind.
4824 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4825
27165294
AT		 48262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4827
4828 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4829 removal.
4830 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4831 (struct raw_breakpoint) <size>: Remove.
4832 (struct raw_breakpoint) <kind>: Add.
4833 (bp_size): New function.
4834 (bp_opcode): Likewise.
4835 (find_raw_breakpoint_at): Adjust for kind.
4836 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4837 (remove_memory_breakpoint): Adjust for kind call bp_size.
4838 (set_raw_breakpoint_at): Adjust for kind.
4839 (set_breakpoint): Likewise.
4840 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4841 (delete_raw_breakpoint): Adjust for kind.
4842 (delete_breakpoint): Likewise.
4843 (find_gdb_breakpoint): Likewise.
4844 (set_gdb_breakpoint_1): Likewise.
4845 (set_gdb_breakpoint): Likewise.
4846 (delete_gdb_breakpoint_1): Likewise.
4847 (delete_gdb_breakpoint): Likewise.
4848 (uninsert_raw_breakpoint): Likewise.
4849 (reinsert_raw_breakpoint): Likewise.
4850 (set_breakpoint_data): Remove.
4851 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4852 (check_mem_read): Adjust for kind call bp_size.
4853 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4854 (clone_one_breakpoint): Adjust for kind.
4855 * mem-break.h (set_gdb_breakpoint): Likewise.
4856 (delete_gdb_breakpoint): Likewise.
4857 * server.c (process_serial_event): Likewise.
4858
dd373349
AT		 48592015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4860
4861 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4862 (struct linux_target_ops) <breakpoint>: Remove.
4863 (struct linux_target_ops) <breakpoint_len>: Remove.
4864 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4865 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4866 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4867 (arm_sw_breakpoint_from_kind): New function.
4868 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4869 (struct linux_target_ops) <breakpoint>: Remove.
4870 (struct linux_target_ops) <breakpoint_len>: Remove.
4871 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4872 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4873 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4874 (struct linux_target_ops) <breakpoint>: Remove.
4875 (struct linux_target_ops) <breakpoint_len>: Remove.
4876 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4877 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4878 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4879 (struct linux_target_ops) <breakpoint>: Remove.
4880 (struct linux_target_ops) <breakpoint_len>: Remove.
4881 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4882 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4883 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4884 and sw_breakpoint_from_kind to increment the pc.
4885 (linux_breakpoint_kind_from_pc): New function.
4886 (linux_sw_breakpoint_from_kind): New function.
4887 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4888 (initialize_low): Call breakpoint_kind_from_pc and
4889 sw_breakpoint_from_kind to replace breakpoint_data/len.
4890 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4891 New field.
4892 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4893 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4894 (struct linux_target_ops) <breakpoint>: Remove.
4895 (struct linux_target_ops) <breakpoint_len>: Remove.
4896 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4897 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4898 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4899 (struct linux_target_ops) <breakpoint>: Remove.
4900 (struct linux_target_ops) <breakpoint_len>: Remove.
4901 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4902 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4903 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4904 (struct linux_target_ops) <breakpoint>: Remove.
4905 (struct linux_target_ops) <breakpoint_len>: Remove.
4906 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4907 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4908 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4909 (struct linux_target_ops) <breakpoint>: Remove.
4910 (struct linux_target_ops) <breakpoint_len>: Remove.
4911 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4912 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4913 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4914 (struct linux_target_ops) <breakpoint>: Remove.
4915 (struct linux_target_ops) <breakpoint_len>: Remove.
4916 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4917 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4918 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4919 (struct linux_target_ops) <breakpoint>: Remove.
4920 (struct linux_target_ops) <breakpoint_len>: Remove.
4921 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4922 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4923 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4924 (struct linux_target_ops) <breakpoint>: Remove.
4925 (struct linux_target_ops) <breakpoint_len>: Remove.
4926 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4927 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4928 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4929 (struct linux_target_ops) <breakpoint>: Remove.
4930 (struct linux_target_ops) <breakpoint_len>: Remove.
4931 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4932 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4933 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4934 (struct linux_target_ops) <breakpoint>: Remove.
4935 (struct linux_target_ops) <breakpoint_len>: Remove.
4936 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4937 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4938 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4939 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4940 (struct linux_target_ops) <breakpoint>: Remove.
4941 (struct linux_target_ops) <breakpoint_len>: Remove.
4942 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4943 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4944 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4945 (struct linux_target_ops) <breakpoint>: Remove.
4946 (struct linux_target_ops) <breakpoint_len>: Remove.
4947 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4948 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4949
4cd98a19
AT		 49502015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4951
4952 * linux-cris-low.c (cris_get_pc): Remove void arg.
4953
774ee6d2
AR		 49542015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4955
4956 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4957 variable name.
4958
833dcd29
AR		 49592015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4960
4961 * inferiors.c (thread_pid_matches_callback): New function.
4962 (find_thread_process): New function.
4963 (remove_thread): Reset current_thread.
4964 (remove_process): Assert threads have been removed first.
4965
8d689ee5
YQ		 49662015-10-15 Yao Qi <yao.qi@linaro.org>
4967
4968 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4969 if it is 3.
4970 (aarch64_remove_point): Likewise.
4971 * regcache.c (regcache_register_size): New function.
4972
1c2e1515
YQ		 49732015-10-12 Yao Qi <yao.qi@linaro.org>
4974
4975 * linux-aarch64-low.c: Update all callers as emit_load_store
4976 is renamed to aarch64_emit_load_store.
4977
e1c587c3
YQ		 49782015-10-12 Yao Qi <yao.qi@linaro.org>
4979
4980 * linux-aarch64-low.c: Update all callers of function renaming
4981 from emit_insn to aarch64_emit_insn.
4982
b6542f81
YQ		 49832015-10-12 Yao Qi <yao.qi@linaro.org>
4984
4985 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4986 arch/aarch64-insn.h.
4987 (struct aarch64_memory_operand): Likewise.
4988 (ENCODE): Likewise.
4989 (emit_insn): Move to arch/aarch64-insn.c.
4990 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4991 (emit_load_store): Move to arch/aarch64-insn.c.
4992 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4993 (can_encode_int32): Remove.
4994
246994ce
YQ		 49952015-10-12 Yao Qi <yao.qi@linaro.org>
4996
4997 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4998 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4999 (aarch64_relocate_instruction): Likewise.
5000 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
5001 (struct aarch64_insn_visitor): Likewise.
5002
0badd99f
YQ		 50032015-10-12 Yao Qi <yao.qi@linaro.org>
5004
5005 * linux-aarch64-low.c (struct aarch64_insn_data): New.
5006 (struct aarch64_insn_visitor): New.
5007 (struct aarch64_insn_relocation_data): New.
5008 (aarch64_ftrace_insn_reloc_b): New function.
5009 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
5010 (aarch64_ftrace_insn_reloc_cb): Likewise.
5011 (aarch64_ftrace_insn_reloc_tb): Likewise.
5012 (aarch64_ftrace_insn_reloc_adr): Likewise.
5013 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
5014 (aarch64_ftrace_insn_reloc_others): Likewise.
5015 (visitor): New.
5016 (aarch64_relocate_instruction): Use visitor.
5017
dfaffe9d
YQ		 50182015-10-12 Yao Qi <yao.qi@linaro.org>
5019
5020 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5021 int. Add argument buf.
5022 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5023 aarch64_relocate_instruction.
5024
70b439f0
YQ		 50252015-10-12 Yao Qi <yao.qi@linaro.org>
5026
5027 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5028 argument insn. Remove local variable insn. Don't call
5029 target_read_uint32.
5030 (aarch64_install_fast_tracepoint_jump_pad): Call
5031 target_read_uint32.
5032
7781c06f
YQ		 50332015-09-30 Yao Qi <yao.qi@linaro.org>
5034
5035 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5036 (emit_load_store_pair): Likewise.
5037
9a3c8263
SM		 50382015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5039
5040 * dll.c (match_dll): Add cast(s).
5041 (unloaded_dll): Likewise.
5042 * linux-low.c (second_thread_of_pid_p): Likewise.
5043 (delete_lwp_callback): Likewise.
5044 (count_events_callback): Likewise.
5045 (select_event_lwp_callback): Likewise.
5046 (linux_set_resume_request): Likewise.
5047 * server.c (accumulate_file_name_length): Likewise.
5048 (emit_dll_description): Likewise.
5049 (handle_qxfer_threads_worker): Likewise.
5050 (visit_actioned_threads): Likewise.
5051 * thread-db.c (any_thread_of): Likewise.
5052 * tracepoint.c (same_process_p): Likewise.
5053 (match_blocktype): Likewise.
5054 (build_traceframe_info_xml): Likewise.
5055
224c3ddb
SM		 50562015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5057
5058 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5059 assignment.
5060 (gdb_unparse_agent_expr): Likewise.
5061 * hostio.c (require_data): Likewise.
5062 (handle_pread): Likewise.
5063 * linux-low.c (disable_regset): Likewise.
5064 (fetch_register): Likewise.
5065 (store_register): Likewise.
5066 (get_dynamic): Likewise.
5067 (linux_qxfer_libraries_svr4): Likewise.
5068 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5069 (set_fast_tracepoint_jump): Likewise.
5070 (uninsert_fast_tracepoint_jumps_at): Likewise.
5071 (reinsert_fast_tracepoint_jumps_at): Likewise.
5072 (validate_inserted_breakpoint): Likewise.
5073 (clone_agent_expr): Likewise.
5074 * regcache.c (init_register_cache): Likewise.
5075 * remote-utils.c (putpkt_binary_1): Likewise.
5076 (decode_M_packet): Likewise.
5077 (decode_X_packet): Likewise.
5078 (look_up_one_symbol): Likewise.
5079 (relocate_instruction): Likewise.
5080 (monitor_output): Likewise.
5081 * server.c (handle_search_memory): Likewise.
5082 (handle_qxfer_exec_file): Likewise.
5083 (handle_qxfer_libraries): Likewise.
5084 (handle_qxfer): Likewise.
5085 (handle_query): Likewise.
5086 (handle_v_cont): Likewise.
5087 (handle_v_run): Likewise.
5088 (captured_main): Likewise.
5089 * target.c (write_inferior_memory): Likewise.
5090 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5091 * tracepoint.c (init_trace_buffer): Likewise.
5092 (add_tracepoint_action): Likewise.
5093 (add_traceframe): Likewise.
5094 (add_traceframe_block): Likewise.
5095 (cmd_qtdpsrc): Likewise.
5096 (cmd_qtdv): Likewise.
5097 (cmd_qtstatus): Likewise.
5098 (response_source): Likewise.
5099 (response_tsv): Likewise.
5100 (cmd_qtnotes): Likewise.
5101 (gdb_collect): Likewise.
5102 (initialize_tracepoint): Likewise.
5103
afbe19f8
PL		 51042015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5105
5106 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5107 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5108 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5109 <NOP>: New.
5110 (enum aarch64_condition_codes): New enum.
5111 (w0): New static global.
5112 (fp): Likewise.
5113 (lr): Likewise.
5114 (struct aarch64_memory_operand) <type>: New
5115 MEMORY_OPERAND_POSTINDEX type.
5116 (postindex_memory_operand): New helper function.
5117 (emit_ret): New function.
5118 (emit_load_store_pair): New function, factored out of emit_stp
5119 with support for MEMORY_OPERAND_POSTINDEX.
5120 (emit_stp): Rewrite using emit_load_store_pair.
5121 (emit_ldp): New function.
5122 (emit_load_store): Likewise.
5123 (emit_ldr): Mention post-index instruction in comment.
5124 (emit_ldrh): New function.
5125 (emit_ldrb): New function.
5126 (emit_ldrsw): Mention post-index instruction in comment.
5127 (emit_str): Likewise.
5128 (emit_subs): New function.
5129 (emit_cmp): Likewise.
5130 (emit_and): Likewise.
5131 (emit_orr): Likewise.
5132 (emit_orn): Likewise.
5133 (emit_eor): Likewise.
5134 (emit_mvn): Likewise.
5135 (emit_lslv): Likewise.
5136 (emit_lsrv): Likewise.
5137 (emit_asrv): Likewise.
5138 (emit_mul): Likewise.
5139 (emit_sbfm): Likewise.
5140 (emit_sbfx): Likewise.
5141 (emit_ubfm): Likewise.
5142 (emit_ubfx): Likewise.
5143 (emit_csinc): Likewise.
5144 (emit_cset): Likewise.
5145 (emit_nop): Likewise.
5146 (emit_ops_insns): New helper function.
5147 (emit_pop): Likewise.
5148 (emit_push): Likewise.
5149 (aarch64_emit_prologue): New function.
5150 (aarch64_emit_epilogue): Likewise.
5151 (aarch64_emit_add): Likewise.
5152 (aarch64_emit_sub): Likewise.
5153 (aarch64_emit_mul): Likewise.
5154 (aarch64_emit_lsh): Likewise.
5155 (aarch64_emit_rsh_signed): Likewise.
5156 (aarch64_emit_rsh_unsigned): Likewise.
5157 (aarch64_emit_ext): Likewise.
5158 (aarch64_emit_log_not): Likewise.
5159 (aarch64_emit_bit_and): Likewise.
5160 (aarch64_emit_bit_or): Likewise.
5161 (aarch64_emit_bit_xor): Likewise.
5162 (aarch64_emit_bit_not): Likewise.
5163 (aarch64_emit_equal): Likewise.
5164 (aarch64_emit_less_signed): Likewise.
5165 (aarch64_emit_less_unsigned): Likewise.
5166 (aarch64_emit_ref): Likewise.
5167 (aarch64_emit_if_goto): Likewise.
5168 (aarch64_emit_goto): Likewise.
5169 (aarch64_write_goto_address): Likewise.
5170 (aarch64_emit_const): Likewise.
5171 (aarch64_emit_call): Likewise.
5172 (aarch64_emit_reg): Likewise.
5173 (aarch64_emit_pop): Likewise.
5174 (aarch64_emit_stack_flush): Likewise.
5175 (aarch64_emit_zero_ext): Likewise.
5176 (aarch64_emit_swap): Likewise.
5177 (aarch64_emit_stack_adjust): Likewise.
5178 (aarch64_emit_int_call_1): Likewise.
5179 (aarch64_emit_void_call_2): Likewise.
5180 (aarch64_emit_eq_goto): Likewise.
5181 (aarch64_emit_ne_goto): Likewise.
5182 (aarch64_emit_lt_goto): Likewise.
5183 (aarch64_emit_le_goto): Likewise.
5184 (aarch64_emit_gt_goto): Likewise.
5185 (aarch64_emit_ge_got): Likewise.
5186 (aarch64_emit_ops_impl): New static global variable.
5187 (aarch64_emit_ops): New target function, return
5188 &aarch64_emit_ops_impl.
5189 (struct linux_target_ops): Install it.
5190
bb903df0
PL		 51912015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5192
5193 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5194 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5195 aarch64-ipa.o.
5196 * linux-aarch64-ipa.c: New file.
5197 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5198 and endian.h.
5199 (aarch64_get_thread_area): New target method.
5200 (extract_signed_bitfield): New helper function.
5201 (aarch64_decode_ldr_literal): New function.
5202 (enum aarch64_opcodes): New enum.
5203 (struct aarch64_register): New struct.
5204 (struct aarch64_operand): New struct.
5205 (x0): New static global.
5206 (x1): Likewise.
5207 (x2): Likewise.
5208 (x3): Likewise.
5209 (x4): Likewise.
5210 (w2): Likewise.
5211 (ip0): Likewise.
5212 (sp): Likewise.
5213 (xzr): Likewise.
5214 (aarch64_register): New helper function.
5215 (register_operand): Likewise.
5216 (immediate_operand): Likewise.
5217 (struct aarch64_memory_operand): New struct.
5218 (offset_memory_operand): New helper function.
5219 (preindex_memory_operand): Likewise.
5220 (enum aarch64_system_control_registers): New enum.
5221 (ENCODE): New macro.
5222 (emit_insn): New helper function.
5223 (emit_b): New function.
5224 (emit_bcond): Likewise.
5225 (emit_cb): Likewise.
5226 (emit_tb): Likewise.
5227 (emit_blr): Likewise.
5228 (emit_stp): Likewise.
5229 (emit_ldp_q_offset): Likewise.
5230 (emit_stp_q_offset): Likewise.
5231 (emit_load_store): Likewise.
5232 (emit_ldr): Likewise.
5233 (emit_ldrsw): Likewise.
5234 (emit_str): Likewise.
5235 (emit_ldaxr): Likewise.
5236 (emit_stxr): Likewise.
5237 (emit_stlr): Likewise.
5238 (emit_data_processing_reg): Likewise.
5239 (emit_data_processing): Likewise.
5240 (emit_add): Likewise.
5241 (emit_sub): Likewise.
5242 (emit_mov): Likewise.
5243 (emit_movk): Likewise.
5244 (emit_mov_addr): Likewise.
5245 (emit_mrs): Likewise.
5246 (emit_msr): Likewise.
5247 (emit_sevl): Likewise.
5248 (emit_wfe): Likewise.
5249 (append_insns): Likewise.
5250 (can_encode_int32_in): New helper function.
5251 (aarch64_relocate_instruction): New function.
5252 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5253 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5254 (struct linux_target_ops): Install aarch64_get_thread_area,
5255 aarch64_install_fast_tracepoint_jump_pad and
5256 aarch64_get_min_fast_tracepoint_insn_len.
5257
787749ea
PL		 52582015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5259
5260 * Makefile.in (aarch64-insn.o): New rule.
5261 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5262
9812b2e6
YQ		 52632015-09-21 Yao Qi <yao.qi@linaro.org>
5264
5265 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5266
18fe412b
YQ		 52672015-09-21 Yao Qi <yao.qi@linaro.org>
5268
5269 * tracepoint.c (max_jump_pad_size): Remove.
5270
a0cc84cd
YQ		 52712015-09-18 Yao Qi <yao.qi@linaro.org>
5272
5273 * linux-aarch64-low.c: Don't include sys/uio.h.
5274 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5275
d78908cf
WW		 52762015-09-16 Wei-cheng Wang <cole945@gmail.com>
5277
5278 * tracepoint.c (eval_result_type): Change prototype.
5279 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5280
d57e0d50
PA		 52812015-09-15 Pedro Alves <palves@redhat.com>
5282
5283 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5284 Check whether to report exec events instead of checking whether
5285 multiprocess is enabled.
5286
5a676acc
PA		 52872015-09-15 Pedro Alves <palves@redhat.com>
5288
5289 PR remote/18965
5290 * remote-utils.c (prepare_resume_reply): Merge
5291 TARGET_WAITKIND_VFORK_DONE switch case with the
5292 TARGET_WAITKIND_FORKED case.
5293
7c5d0fad
YQ		 52942015-09-15 Yao Qi <yao.qi@linaro.org>
5295
5296 * server.c (handle_query): Check string comparison using
5297 "else if" instead of "if".
5298
750ce8d1
YQ		 52992015-09-15 Yao Qi <yao.qi@linaro.org>
5300
5301 * server.c (vCont_supported): New global variable.
5302 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5303 matches. Append ";vContSupported+" to own_buf.
5304 (handle_v_requests): Append ";s;S" to own_buf if target supports
5305 hardware single step or vCont_supported is false.
5306 (capture_main): Set vCont_supported to zero.
5307
70b90b91
YQ		 53082015-09-15 Yao Qi <yao.qi@linaro.org>
5309
5310 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5311 it to ...
5312 (linux_supports_hardware_single_step): ... New function.
5313 (linux_target_ops): Update.
5314 * lynx-low.c (lynx_target_ops): Set field
5315 supports_hardware_single_step to target_can_do_hardware_single_step.
5316 * nto-low.c (nto_target_ops): Likewise.
5317 * spu-low.c (spu_target_ops): Likewise.
5318 * win32-low.c (win32_target_ops): Likewise.
5319 * target.c (target_can_do_hardware_single_step): New function.
5320 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5321 Remove. <supports_hardware_single_step>: New field.
5322 (target_supports_conditional_breakpoints): Remove.
5323 (target_supports_hardware_single_step): New macro.
5324 (target_can_do_hardware_single_step): Declare.
5325 * server.c (handle_query): Use target_supports_hardware_single_step
5326 instead of target_supports_conditional_breakpoints.
5327
ade90bde
YQ		 53282015-09-15 Yao Qi <yao.qi@linaro.org>
5329
5330 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5331 function.
5332 (struct linux_target_ops the_low_target): Install
5333 aarch64_linux_siginfo_fixup.
5334
94585166
DB		 53352015-09-11 Don Breazeal <donb@codesourcery.com>
5336 Luis Machado <lgustavo@codesourcery.com>
5337
5338 * linux-low.c (linux_mourn): Static declaration.
5339 (linux_arch_setup): Move in front of
5340 handle_extended_wait.
5341 (linux_arch_setup_thread): New function.
5342 (handle_extended_wait): Handle exec events. Call
5343 linux_arch_setup_thread. Make event_lwp argument a
5344 pointer-to-a-pointer.
5345 (check_zombie_leaders): Do not check stopped threads.
5346 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5347 (linux_low_filter_event): Add lwp and thread for exec'ing
5348 non-leader thread if leader thread has been deleted.
5349 Refactor code into linux_arch_setup_thread and call it.
5350 Pass child lwp pointer by reference to handle_extended_wait.
5351 (linux_wait_for_event_filtered): Update comment.
5352 (linux_wait_1): Prevent clobbering exec event status.
5353 (linux_supports_exec_events): New function.
5354 (linux_target_ops) <supports_exec_events>: Initialize new member.
5355 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5356 new member.
5357 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5358 * server.c (report_exec_events): New global variable.
5359 (handle_query): Handle qSupported query for exec-events feature.
5360 (captured_main): Initialize report_exec_events.
5361 * server.h (report_exec_events): Declare new global variable.
5362 * target.h (struct target_ops) <supports_exec_events>: New
5363 member.
5364 (target_supports_exec_events): New macro.
5365 * win32-low.c (win32_target_ops) <supports_exec_events>:
5366 Initialize new member.
5367
0568462b
MM		 53682015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5369
5370 * linux-low.c (linux_low_enable_btrace): Remove.
5371 (linux_target_ops): Replace linux_low_enable_btrace with
5372 linux_enable_btrace.
5373
39edd165
YQ		 53742015-09-03 Yao Qi <yao.qi@linaro.org>
5375
5376 * linux-aarch64-low.c (aarch64_insert_point): Call
5377 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5378 returns true.
5379
1db33b5a
UW		 53802015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5381
5382 * linux-low.c (check_stopped_by_breakpoint): Use
5383 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5384
ab290430
PA		 53852015-08-27 Pedro Alves <palves@redhat.com>
5386
5387 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5388
8d749320
SM		 53892015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5390
6711b7f8
SM		 5391 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5392 the XNEW-family equivalent.
8d749320
SM		 5393 (compile_bytecodes): Likewise.
5394 * dll.c (loaded_dll): Likewise.
5395 * event-loop.c (append_callback_event): Likewise.
5396 (create_file_handler): Likewise.
5397 (create_file_event): Likewise.
5398 * hostio.c (handle_open): Likewise.
5399 * inferiors.c (add_thread): Likewise.
5400 (add_process): Likewise.
5401 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5402 * linux-arm-low.c (arm_new_process): Likewise.
5403 (arm_new_thread): Likewise.
5404 * linux-low.c (add_to_pid_list): Likewise.
5405 (linux_add_process): Likewise.
5406 (handle_extended_wait): Likewise.
5407 (add_lwp): Likewise.
5408 (enqueue_one_deferred_signal): Likewise.
5409 (enqueue_pending_signal): Likewise.
5410 (linux_resume_one_lwp_throw): Likewise.
5411 (linux_resume_one_thread): Likewise.
5412 (linux_read_memory): Likewise.
5413 (linux_write_memory): Likewise.
5414 * linux-mips-low.c (mips_linux_new_process): Likewise.
5415 (mips_linux_new_thread): Likewise.
5416 (mips_add_watchpoint): Likewise.
5417 * linux-x86-low.c (initialize_low_arch): Likewise.
5418 * lynx-low.c (lynx_add_process): Likewise.
5419 * mem-break.c (set_raw_breakpoint_at): Likewise.
5420 (set_breakpoint): Likewise.
5421 (add_condition_to_breakpoint): Likewise.
5422 (add_commands_to_breakpoint): Likewise.
5423 (clone_agent_expr): Likewise.
5424 (clone_one_breakpoint): Likewise.
5425 * regcache.c (new_register_cache): Likewise.
5426 * remote-utils.c (look_up_one_symbol): Likewise.
5427 * server.c (queue_stop_reply): Likewise.
5428 (start_inferior): Likewise.
5429 (queue_stop_reply_callback): Likewise.
5430 (handle_target_event): Likewise.
5431 * spu-low.c (fetch_ppc_memory): Likewise.
5432 (store_ppc_memory): Likewise.
5433 * target.c (set_target_ops): Likewise.
5434 * thread-db.c (thread_db_load_search): Likewise.
5435 (try_thread_db_load_1): Likewise.
5436 * tracepoint.c (add_tracepoint): Likewise.
5437 (add_tracepoint_action): Likewise.
5438 (create_trace_state_variable): Likewise.
5439 (cmd_qtdpsrc): Likewise.
5440 (cmd_qtro): Likewise.
5441 (add_while_stepping_state): Likewise.
5442 * win32-low.c (child_add_thread): Likewise.
5443 (get_image_name): Likewise.
5444
ed8b7b42
YQ		 54452015-08-25 Yao Qi <yao.qi@linaro.org>
5446
5447 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5448
db3cb7cb
YQ		 54492015-08-25 Yao Qi <yao.qi@linaro.org>
5450
5451 * Makefile.in (aarch64-linux.o): New rule.
5452 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5453 srv_tgtobj.
5454 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5455 (aarch64_init_debug_reg_state): Make it extern.
5456 (aarch64_linux_prepare_to_resume): Remove.
5457
f6011a1c
YQ		 54582015-08-25 Yao Qi <yao.qi@linaro.org>
5459
5460 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5461 lwp_arch_private_info and ptid_of_lwp.
5462
88e2cf7e
YQ		 54632015-08-25 Yao Qi <yao.qi@linaro.org>
5464
5465 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5466 Find proc_info by find_process_pid. All callers updated.
5467
5e35436e
YQ		 54682015-08-25 Yao Qi <yao.qi@linaro.org>
5469
5470 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5471 Remove.
5472 (debug_reg_change_callback): Remove.
5473 (aarch64_notify_debug_reg_change): Remove.
5474
4a8a7965
YQ		 54752015-08-25 Yao Qi <yao.qi@linaro.org>
5476
5477 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5478 Call current_lwp_ptid.
5479
32a271ee
YQ		 54802015-08-25 Yao Qi <yao.qi@linaro.org>
5481
5482 * linux-aarch64-low.c (debug_reg_change_callback): Use
5483 debug_printf.
5484
0d51c8d7
YQ		 54852015-08-25 Yao Qi <yao.qi@linaro.org>
5486
5487 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5488
31a43dd5
YQ		 54892015-08-25 Yao Qi <yao.qi@linaro.org>
5490
5491 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5492
8ee52567
YQ		 54932015-08-25 Yao Qi <yao.qi@linaro.org>
5494
5495 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5496 the code.
5497
ff3f0f45
YQ		 54982015-08-25 Yao Qi <yao.qi@linaro.org>
5499
5500 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5501 Remove.
5502 (debug_reg_change_callback): Remove argument entry and add argument
5503 lwp. Remove local variable thread. Don't print thread id in the
5504 debugging output. Don't check whether pid of thread equals to pid.
5505 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5506 iterate_over_lwps instead find_inferior.
5507
3d40fbb5
PA		 55082015-08-24 Pedro Alves <palves@redhat.com>
5509
5510 * inferiors.c (get_first_process): New function.
5511 * inferiors.h (get_first_process): New declaration.
5512 * remote-utils.c (read_ptid): Default to the first process in the
5513 list, instead of to the current thread's process.
5514
438e1e42
PA		 55152015-08-24 Pedro Alves <palves@redhat.com>
5516
5517 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5518 * event-loop.c: Likewise.
5519 * remote-utils.c: Likewise.
5520 * tracepoint.c: Likewise.
5521
a8c6d4fc
PA		 55222015-08-24 Pedro Alves <palves@redhat.com>
5523
5524 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5525 ptid_get_lwp.
5526
99b0bb12
PA		 55272015-08-21 Pedro Alves <palves@redhat.com>
5528
5529 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5530 instead of literal 1.
5531
f8904751
PA		 55322015-08-21 Pedro Alves <palves@redhat.com>
5533
5534 * tdesc.c (default_description): Explicitly zero-initialize.
5535
465a859e
PA		 55362015-08-21 Pedro Alves <palves@redhat.com>
5537
5538 PR gdb/18749
5539 * inferiors.c (remove_thread): Discard any pending stop reply for
5540 this thread.
5541 * server.c (remove_all_on_match_pid): Rename to ...
5542 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5543 instead of a pid.
5544 (discard_queued_stop_replies): Change parameter to a ptid. Now
5545 extern.
5546 (handle_v_kill, kill_inferior_callback, captured_main)
5547 (process_serial_event): Adjust.
5548 * server.h (discard_queued_stop_replies): Declare.
5549
f0db101d
PA		 55502015-08-21 Pedro Alves <palves@redhat.com>
5551
5552 * linux-low.c (wait_for_sigstop): Always switch to no thread
5553 selected if the previously current thread dies.
5554 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5555 process instead of the current thread's.
5556 * remote-utils.c (input_interrupt): Don't check if there's no
5557 current thread.
5558 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5559 current thread to the general thread fails, error out.
5560 (handle_qxfer_auxv, handle_qxfer_libraries)
5561 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5562 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5563 (handle_query): Check if there's a thread selected instead of
5564 checking whether there's any thread in the thread list.
5565 (handle_qxfer_threads, handle_qxfer_btrace)
5566 (handle_qxfer_btrace_conf): Don't error out early if there's no
5567 thread in the thread list.
5568 (handle_v_cont, myresume): Don't set the current thread to the
5569 continue thread.
5570 (process_serial_event) <Hg handling>: Also set thread_id if the
5571 previous general thread is still alive.
5572 (process_serial_event) <g/G handling>: If setting the current
5573 thread to the general thread fails, error out.
5574 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5575 thread's lwp instead of the current thread's.
5576 * target.c (set_desired_thread): If the desired thread was not
5577 found, leave the current thread pointing to NULL. Return an int
5578 (boolean) indicating success.
5579 * target.h (set_desired_thread): Change return type to int.
5580
40045d91
MF		 55812015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5582
5583 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5584 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5585 #includes.
5586 (ps_get_thread_area): New function.
5587
45face3b
GB		 55882015-08-19 Gary Benson <gbenson@redhat.com>
5589
5590 * hostio.c (handle_pread): Do not attempt to read more data
5591 than hostio_reply_with_data can fit in a packet.
5592
16d5f642
JB		 55932015-08-18 Joel Brobecker <brobecker@adacore.com>
5594
5595 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5596
a738da3a
MF		 55972015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5598
5599 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5600
33ebda9d
PA		 56012015-08-06 Pedro Alves <palves@redhat.com>
5602
5603 * tracepoint.c (expr_eval_result): Now an int.
5604
a44892be
PA		 56052015-08-06 Pedro Alves <palves@redhat.com>
5606
5607 * gdbthread.h (struct regcache): Forward declare.
5608 (struct thread_info) <regcache_data>: Now a struct regcache
5609 pointer.
5610 * inferiors.c (inferior_regcache_data)
5611 (set_inferior_regcache_data): Now work with struct regcache
5612 pointers.
5613 * inferiors.h (struct regcache): Forward declare.
5614 (inferior_regcache_data, set_inferior_regcache_data): Now work
5615 with struct regcache pointers.
5616 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5617 (free_register_cache_thread): Remove struct regcache pointer
5618 casts.
5619
608a1e46
PA		 56202015-08-06 Pedro Alves <palves@redhat.com>
5621
5622 * server.c (captured_main): On error, print the exception message
5623 to stderr, and if run_once is set, throw a quit.
5624
f0ce0d3a
PA		 56252015-08-06 Pedro Alves <palves@redhat.com>
5626
5627 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5628 the current thread.
5629
bf47e248
PA		 56302015-08-06 Pedro Alves <palves@redhat.com>
5631
5632 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5633 reading beyond the passed in buffer length.
5634
b6b9ffcc
PL		 56352015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5636
5637 * tracepoint.c (symbol_list) <required>: Remove.
5638
863d01bd
PA		 56392015-08-06 Pedro Alves <palves@redhat.com>
5640
5641 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5642 count if stopping and suspending threads.
5643 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5644 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5645 (linux_detach): Complete an ongoing step-over.
5646 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5647 throughout.
5648 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5649 (linux_wait_1): If passing a signal to the inferior after
5650 finishing a step-over, unsuspend and re-resume all lwps. If we
5651 see a single-step event but the thread should be continuing, don't
5652 pass the trap to gdb.
5653 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5654 internal_error instead of gdb_assert.
5655 (enqueue_pending_signal): New function.
5656 (check_ptrace_stopped_lwp_gone): Add debug output.
5657 (start_step_over): Use internal_error instead of gdb_assert.
5658 (complete_ongoing_step_over): New function.
5659 (linux_resume_one_thread): Don't resume a suspended thread.
5660 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5661 it stepping.
5662
00db26fa
PA		 56632015-08-06 Pedro Alves <palves@redhat.com>
5664
5665 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5666 (linux_thread_alive): Use lwp_is_marked_dead.
5667 (extended_event_reported): Delete.
5668 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5669 instead of extended_event_reported.
5670 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5671 as well.
5672 (lwp_is_marked_dead): New function.
5673 (lwp_running): Use lwp_is_marked_dead.
5674 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5675 comment.
5676
ad071a30
PA		 56772015-08-06 Pedro Alves <palves@redhat.com>
5678
5679 * linux-low.c (linux_wait_1): Move fork event output out of the
5680 !report_to_gdb check. Pass event_child->waitstatus to
5681 target_waitstatus_to_string instead of ourstatus.
5682
524b57e6
YQ		 56832015-08-04 Yao Qi <yao.qi@linaro.org>
5684
5685 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5686 if current_thread is 32 bit.
5687
6085d6f6
YQ		 56882015-08-04 Yao Qi <yao.qi@linaro.org>
5689
5690 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5691 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5692 * server.c (extended_protocol): Remove "static".
5693 * server.h (extended_protocol): Declare it.
5694
8a7e4587
YQ		 56952015-08-04 Yao Qi <yao.qi@linaro.org>
5696
5697 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5698 both aarch64 and aarch32.
5699 (aarch64_set_pc): Likewise.
5700
3b53ae99
YQ		 57012015-08-04 Yao Qi <yao.qi@linaro.org>
5702
5703 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5704 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5705 arm-with-neon.xml to srv_xmlfiles.
5706 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5707 (is_64bit_tdesc): New function.
5708 (aarch64_linux_read_description): New function.
5709 (aarch64_arch_setup): Call aarch64_linux_read_description.
5710 (regs_info): Rename to regs_info_aarch64.
5711 (aarch64_regs_info): Return right regs_info.
5712 (initialize_low_arch): Call initialize_low_arch_aarch32.
5713
bd9e6534
YQ		 57142015-08-04 Yao Qi <yao.qi@linaro.org>
5715
5716 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5717 * linux-aarch32-low.c: New file.
5718 * linux-aarch32-low.h: New file.
5719 * linux-arm-low.c (arm_fill_gregset): Move it to
5720 linux-aarch32-low.c.
5721 (arm_store_gregset): Likewise.
5722 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5723 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5724 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5725 (regs_info): Rename to regs_info_arm.
5726 (arm_regs_info): Return regs_info_aarch32 if
5727 have_ptrace_getregset is 1 and target description is
5728 arm_with_neon or arm_with_vfpv3.
5729 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5730 Call initialize_low_arch_aarch32 instead.
5731
ded48a5e
YQ		 57322015-08-04 Yao Qi <yao.qi@linaro.org>
5733
5734 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5735 * linux-low.c: ... here.
5736 * linux-low.h (have_ptrace_getregset): Declare it.
5737
96e9210f
PA		 57382015-08-04 Pedro Alves <palves@redhat.com>
5739
5740 * thread-db.c (struct thread_db): Use new typedefs.
5741 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5742 CHK calls.
5743 (disable_thread_event_reporting): Cast result of dlsym to
5744 destination function pointer type.
5745 (thread_db_mourn): Use td_ta_delete_ftype.
5746
af60a1ef
SL		 57472015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5748
5749 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5750 arch variant.
5751 (CDX_BREAKPOINT): Define for R2.
5752 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5753 (the_low_target): Add comments.
5754
e8b41681
YQ		 57552015-07-30 Yao Qi <yao.qi@linaro.org>
5756
5757 * linux-arm-low.c (arm_hwcap): Remove it.
5758 (arm_read_description): New local variable arm_hwcap. Don't
5759 set arm_hwcap to zero.
5760
89abb039
YQ		 57612015-07-30 Yao Qi <yao.qi@linaro.org>
5762
5763 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5764 Use regcache->tdesc instead.
5765 (arm_store_wmmxregset): Likewise.
5766 (arm_fill_vfpregset): Likewise.
5767 (arm_store_vfpregset): Likewise.
5768
deca266c
YQ		 57692015-07-30 Yao Qi <yao.qi@linaro.org>
5770
5771 * linux-arm-low.c: Include arch/arm.h.
5772 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5773 (arm_store_gregset): Likewise.
5774
aa58a496
SM		 57752015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5776
5777 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5778 ptrace's 4th parameter.
5779
50904b25
YQ		 57802015-07-27 Yao Qi <yao.qi@linaro.org>
5781
5782 * configure.srv (case aarch64*-*-linux*): Don't set
5783 srv_linux_usrregs.
5784
5826e159
PA		 57852015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5786
5787 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5788 sys/ptrace.h.
5789 * linux-arm-low.c: Likewise.
5790 * linux-cris-low.c: Likewise.
5791 * linux-crisv32-low.c: Likewise.
5792 * linux-low.c: Likewise.
5793 * linux-m68k-low.c: Likewise.
5794 * linux-mips-low.c: Likewise.
5795 * linux-nios2-low.c: Likewise.
5796 * linux-s390-low.c: Likewise.
5797 * linux-sparc-low.c: Likewise.
5798 * linux-tic6x-low.c: Likewise.
5799 * linux-tile-low.c: Likewise.
5800 * linux-x86-low.c: Likewise.
5801
54019719
PA		 58022015-07-24 Pedro Alves <palves@redhat.com>
5803
5804 * config.in: Regenerate.
5805 * configure: Regenerate.
5806
eb7aa561
PA		 58072015-07-24 Pedro Alves <palves@redhat.com>
5808
5809 * acinclude.m4: Include ../ptrace.m4.
5810 * configure.ac: Call GDB_AC_PTRACE.
5811 * config.in, configure: Regenerate.
5812
55d7b841
YQ		 58132015-07-24 Yao Qi <yao.qi@linaro.org>
5814
5815 * linux-low.c (linux_create_inferior): Remove setting to
5816 proc->priv->new_inferior.
5817 (linux_attach): Likewise.
5818 (linux_low_filter_event): Likewise.
5819 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5820
c06cbd92
YQ		 58212015-07-24 Yao Qi <yao.qi@linaro.org>
5822
5823 * linux-low.c (linux_arch_setup): New function.
5824 (linux_low_filter_event): If proc->tdesc is NULL and
5825 proc->attached is true, call the_low_target.arch_setup.
5826 Otherwise, keep status pending, and return.
5827 (linux_resume_one_lwp_throw): Don't call get_pc if
5828 thread->while_stepping isn't NULL. Don't call
5829 get_thread_regcache if proc->tdesc is NULL.
5830 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5831 (linux_target_ops): Install arch_setup.
5832 * server.c (start_inferior): Call the_target->arch_setup.
5833 * target.h (struct target_ops) <arch_setup>: New field.
5834 (target_arch_setup): New marco.
5835 * lynx-low.c (lynx_target_ops): Update.
5836 * nto-low.c (nto_target_ops): Update.
5837 * spu-low.c (spu_target_ops): Update.
5838 * win32-low.c (win32_target_ops): Update.
5839
5ae3ebba
YQ		 58402015-07-24 Yao Qi <yao.qi@linaro.org>
5841
5842 * linux-low.c (linux_add_process): Don't set
5843 proc->priv->new_inferior.
5844 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5845 (linux_attach): Likewise.
5846
eb97750b
YQ		 58472015-07-24 Yao Qi <yao.qi@linaro.org>
5848
5849 * server.c (start_inferior): Code refactor.
5850
51aee833
YQ		 58512015-07-24 Yao Qi <yao.qi@linaro.org>
5852
5853 * server.c (process_serial_event): Set general_thread.
5854
af1b22f3
YQ		 58552015-07-21 Yao Qi <yao.qi@linaro.org>
5856
5857 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5858 aarch64_linux_get_debug_reg_capacity.
5859
554717a3
YQ		 58602015-07-17 Yao Qi <yao.qi@linaro.org>
5861
5862 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5863 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5864 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5865 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5866 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5867 (AARCH64_HWP_ALIGNMENT): Likewise.
5868 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5869 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5870 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5871 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5872 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5873 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5874 (struct aarch64_debug_reg_state): Likewise.
5875 (struct arch_lwp_info): Likewise.
5876 (aarch64_align_watchpoint): Likewise.
5877 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5878 (aarch64_watchpoint_length): Likewise.
5879 (aarch64_point_encode_ctrl_reg): Likewise
5880 (aarch64_point_is_aligned): Likewise.
5881 (aarch64_align_watchpoint): Likewise.
5882 (aarch64_linux_set_debug_regs):
5883 (aarch64_dr_state_insert_one_point): Likewise.
5884 (aarch64_dr_state_remove_one_point): Likewise.
5885 (aarch64_handle_breakpoint): Likewise.
5886 (aarch64_handle_aligned_watchpoint): Likewise.
5887 (aarch64_handle_unaligned_watchpoint): Likewise.
5888 (aarch64_handle_watchpoint): Likewise.
5889
c67ca4de
YQ		 58902015-07-17 Yao Qi <yao.qi@linaro.org>
5891
5892 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5893 and don't aarch64_get_debug_reg_state. All callers update.
5894 (aarch64_handle_aligned_watchpoint): Likewise.
5895 (aarch64_handle_unaligned_watchpoint): Likewise.
5896 (aarch64_handle_watchpoint): Likewise.
5897 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5898 (aarch64_remove_point): Likewise.
5899
25abf979
YQ		 59002015-07-17 Yao Qi <yao.qi@linaro.org>
5901
5902 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5903 debug_printf.
5904 (aarch64_handle_unaligned_watchpoint): Likewise.
5905
db1ff28b
JK		 59062015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5907
5908 Revert the previous 3 commits:
5909 Move gdb_regex* to common/
5910 Move linux_find_memory_regions_full & co.
5911 gdbserver build-id attribute generator
5912
700ca40f
JK		 59132015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5914 Jan Kratochvil <jan.kratochvil@redhat.com>
5915
5916 gdbserver build-id attribute generator.
5917 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5918 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5919 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5920 (find_phdr): New.
5921 (get_dynamic): Use find_pdhr to traverse program headers.
5922 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5923 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5924 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5925 (get_hex_build_id): New.
5926 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5927 to reply XML document.
5928
9904185c
JK		 59292015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5930 Jan Kratochvil <jan.kratochvil@redhat.com>
5931
5932 * target.c: Include target/target-utils.h and fcntl.h.
5933 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5934 (target_fileio_read_stralloc): New functions.
5935
6e5b4429
JK		 59362015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5937
5938 * Makefile.in (OBS): Add gdb_regex.o.
5939 (gdb_regex.o): New.
5940 * config.in: Rebuilt.
5941 * configure: Rebuilt.
5942
ddc98fbf
JK		 59432015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5944 Jan Kratochvil <jan.kratochvil@redhat.com>
5945
5946 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5947 * Makefile.in (OBS): Add target-utils.o.
5948 (linux-maps.o, target-utils.o): New.
5949 * configure.srv (srv_linux_obj): Add linux-maps.o.
5950
e57bb7a0
PL		 59512015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5952
5953 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5954 function, return 1.
5955 (the_low_target): Install it.
5956
586b02a9
PA		 59572015-07-14 Pedro Alves <palves@redhat.com>
5958
5959 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5960 Instead, ignore ECHILD, and throw an error for other errnos.
5961
58c1b36c
PA		 59622015-07-10 Pedro Alves <palves@redhat.com>
5963
5964 * event-loop.c (struct callback_event) <data>: Change type to
5965 gdb_client_data instance instead of gdb_client_data pointer.
5966 (append_callback_event): Adjust.
5967
421530db
PL		 59682015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5969
5970 * linux-aarch64-low.c: Add comments for each linux_target_ops
5971 method. Remove comments already covered in target_ops and
5972 linux_target_ops definitions.
5973 (the_low_target): Add comments for each unimplemented method.
5974
c2d65f38
YQ		 59752015-07-09 Yao Qi <yao.qi@linaro.org>
5976
5977 * linux-aarch64-low.c (aarch64_regmap): Remove.
5978 (aarch64_usrregs_info): Remove.
5979 (regs_info): Set field usrregs to NULL.
5980
b20a6524
MM		 59812015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5982
5983 * linux-low.c: Include "rsp-low.h"
5984 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5985 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5986 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5987 (handle_btrace_enable_pt): New.
5988 (handle_btrace_general_set): Support "pt".
5989 (handle_btrace_conf_general_set): Support "pt:size".
5990
96c97461
PL		 59912015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5992
5993 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5994 Z_PACKET_SW_BP.
5995
37d66942
PL		 59962015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5997
5998 * linux-aarch64-low.c: Remove comment about endianness.
5999 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
6000 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
6001 memcmp.
6002
dc06243f
GB		 60032015-06-24 Gary Benson <gbenson@redhat.com>
6004
6005 * linux-i386-ipa.c (stdint.h): Do not include.
6006 * lynx-i386-low.c (stdint.h): Likewise.
6007 * lynx-ppc-low.c (stdint.h): Likewise.
6008 * mem-break.c (stdint.h): Likewise.
6009 * thread-db.c (stdint.h): Likewise.
6010 * tracepoint.c (stdint.h): Likewise.
6011 * win32-low.c (stdint.h): Likewise.
6012
124e13d9
SM		 60132015-06-18 Simon Marchi <simon.marchi@ericsson.com>
6014
6015 * server.c (write_qxfer_response): Update call to
6016 remote_escape_output.
6017
909c2cda
JK		 60182015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6019 Jan Kratochvil <jan.kratochvil@redhat.com>
6020
6021 Merge multiple hex conversions.
6022 * gdbreplay.c (tohex): Rename to 'fromhex'.
6023 (logchar): Use fromhex.
6024
24c05f46
JK		 60252015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6026
6027 * server.c (handle_qxfer_libraries): Set `version' attribute for
6028 <library-list>.
6029
14d2069a
GB		 60302015-06-10 Gary Benson <gbenson@redhat.com>
6031
6032 * target.h (struct target_ops) <multifs_open>: New field.
6033 <multifs_unlink>: Likewise.
6034 <multifs_readlink>: Likewise.
6035 * linux-low.c (nat/linux-namespaces.h): New include.
6036 (linux_target_ops): Initialize the_target->multifs_open,
6037 the_target->multifs_unlink and the_target->multifs_readlink.
6038 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6039 * hostio.c (hostio_fs_pid): New static variable.
6040 (hostio_handle_new_gdb_connection): New function.
6041 (handle_setfs): Likewise.
6042 (handle_open): Use the_target->multifs_open as appropriate.
6043 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6044 (handle_readlink): Use the_target->multifs_readlink as
6045 appropriate.
6046 (handle_vFile): Handle vFile:setfs packets.
6047 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6048 after target_handle_new_gdb_connection.
6049
4b8b5e72
GB		 60502015-06-10 Gary Benson <gbenson@redhat.com>
6051
6052 * configure.ac (AC_CHECK_FUNCS): Add setns.
6053 * config.in: Regenerate.
6054 * configure: Likewise.
6055 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6056 (linux-namespaces.o): New rule.
6057 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6058
3ac2e371
GB		 60592015-06-09 Gary Benson <gbenson@redhat.com>
6060
6061 * hostio.c (handle_open): Process mode argument with
6062 fileio_to_host_mode.
6063
ca9b78ce
YQ		 60642015-06-01 Yao Qi <yao.qi@linaro.org>
6065
6066 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6067 * linux-x86-low.c: Likewise.
6068
bfacd19d
DB		 60692015-05-28 Don Breazeal <donb@codesourcery.com>
6070
6071 * linux-low.c (handle_extended_wait): Initialize
6072 thread_info.last_resume_kind for new fork children.
6073
452003ef
PA		 60742015-05-15 Pedro Alves <palves@redhat.com>
6075
6076 * target.h (target_handle_new_gdb_connection): Rewrite using if
6077 wrapped in do/while.
6078
1041a03c
JB		 60792015-05-14 Joel Brobecker <brobecker@adacore.com>
6080
6081 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6082 * configure, config.in: Regenerate.
6083 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6084 Declare typedef.
6085
c269dbdb
DB		 60862015-05-12 Don Breazeal <donb@codesourcery.com>
6087
6088 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6089 PTRACE_EVENT_VFORK_DONE.
6090 (linux_low_ptrace_options, extended_event_reported): Add vfork
6091 events.
6092 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6093 and "vforkdone" for RSP 'T' Stop Reply Packet.
6094 * server.h (report_vfork_events): Declare
6095 global variable.
6096
3a8a0396
DB		 60972015-05-12 Don Breazeal <donb@codesourcery.com>
6098
6099 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6100 (the_low_target) <new_fork>: Initialize new member.
6101 * linux-arm-low.c (arm_new_fork): New function.
6102 (the_low_target) <new_fork>: Initialize new member.
6103 * linux-low.c (handle_extended_wait): Call new target function
6104 new_fork.
6105 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6106 * linux-mips-low.c (mips_add_watchpoint): New function
6107 extracted from mips_insert_point.
6108 (the_low_target) <new_fork>: Initialize new member.
6109 (mips_linux_new_fork): New function.
6110 (mips_insert_point): Call mips_add_watchpoint.
6111 * linux-x86-low.c (x86_linux_new_fork): New function.
6112 (the_low_target) <new_fork>: Initialize new member.
6113
de0d863e
DB		 61142015-05-12 Don Breazeal <donb@codesourcery.com>
6115
6116 * linux-low.c (handle_extended_wait): Implement return value,
6117 rename argument 'event_child' to 'event_lwp', handle
6118 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6119 (linux_low_ptrace_options): New function.
6120 (linux_low_filter_event): Call linux_low_ptrace_options,
6121 use different argument fo linux_enable_event_reporting,
6122 use return value from handle_extended_wait.
6123 (extended_event_reported): New function.
6124 (linux_wait_1): Call extended_event_reported and set
6125 status to report fork events.
6126 (linux_write_memory): Add pid to debug message.
6127 (reset_lwp_ptrace_options_callback): New function.
6128 (linux_handle_new_gdb_connection): New function.
6129 (linux_target_ops): Initialize new structure member.
6130 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6131 * lynx-low.c: Initialize new structure member.
6132 * remote-utils.c (prepare_resume_reply): Implement stop reason
6133 "fork" for "T" stop message.
6134 * server.c (handle_query): Call handle_new_gdb_connection.
6135 * server.h (report_fork_events): Declare global flag.
6136 * target.h (struct target_ops) <handle_new_gdb_connection>:
6137 New member.
6138 (target_handle_new_gdb_connection): New macro.
6139 * win32-low.c: Initialize new structure member.
6140
ddcbc397
DB		 61412015-05-12 Don Breazeal <donb@codesourcery.com>
6142
6143 * mem-break.c (APPEND_TO_LIST): Define macro.
6144 (clone_agent_expr): New function.
6145 (clone_one_breakpoint): New function.
6146 (clone_all_breakpoints): New function.
6147 * mem-break.h: Declare new functions.
6148
89245bc0
DB		 61492015-05-12 Don Breazeal <donb@codesourcery.com>
6150
6151 * linux-low.c (linux_supports_fork_events): New function.
6152 (linux_supports_vfork_events): New function.
6153 (linux_target_ops): Initialize new structure members.
6154 (initialize_low): Call linux_check_ptrace_features.
6155 * lynx-low.c (lynx_target_ops): Initialize new structure
6156 members.
6157 * server.c (report_fork_events, report_vfork_events):
6158 New global flags.
6159 (handle_query): Add new features to qSupported packet and
6160 response.
6161 (captured_main): Initialize new global variables.
6162 * target.h (struct target_ops) <supports_fork_events>:
6163 New member.
6164 <supports_vfork_events>: New member.
6165 (target_supports_fork_events): New macro.
6166 (target_supports_vfork_events): New macro.
6167 * win32-low.c (win32_target_ops): Initialize new structure
6168 members.
6169
835205d0
GB		 61702015-05-12 Gary Benson <gbenson@redhat.com>
6171
6172 * server.c (handle_qxfer_exec_file): Use current process
6173 if annex is empty.
6174
21e94bd9
SL		 61752015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6176
6177 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6178 Remove HAVE_PTRACE_GETREGS conditionals.
6179 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6180 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6181
45614f15
YQ		 61822015-05-08 Yao Qi <yao.qi@linaro.org>
6183
6184 * linux-low.c (linux_supports_conditional_breakpoints): New
6185 function.
6186 (linux_target_ops): Install new target method.
6187 * lynx-low.c (lynx_target_ops): Install NULL hook for
6188 supports_conditional_breakpoints.
6189 * nto-low.c (nto_target_ops): Likewise.
6190 * spu-low.c (spu_target_ops): Likewise.
6191 * win32-low.c (win32_target_ops): Likewise.
6192 * server.c (handle_query): Check
6193 target_supports_conditional_breakpoints.
6194 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6195 New field.
6196 (target_supports_conditional_breakpoints): New macro.
6197
80ad801e
PA		 61982015-05-06 Pedro Alves <palves@redhat.com>
6199
6200 PR server/18081
6201 * server.c (start_inferior): If the process exits, mourn it.
6202
819843c7
GB		 62032015-04-21 Gary Benson <gbenson@redhat.com>
6204
6205 * hostio.c (fileio_open_flags_to_host): Factored out to
6206 fileio_to_host_openflags in common/fileio.c. Single use
6207 updated.
6208
a2d5a9d7
MF		 62092015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6210
6211 * linux-xtensa-low.c (xtensa_fill_gregset)
6212 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6213 XCHAL_HAVE_LOOP.
6214
deb44829
MF		 62152015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6216
6217 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6218 (regs_info): Replace usrregs pointer with NULL.
6219
e57f1de3
GB		 62202015-04-17 Gary Benson <gbenson@redhat.com>
6221
6222 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6223 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6224 * server.c (handle_qxfer_exec_file): New function.
6225 (qxfer_packets): Add exec-file entry.
6226 (handle_query): Report qXfer:exec-file:read as supported packet.
6227
62828379
RN		 62282015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6229
6230 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6231
b88bb450
GB		 62322015-04-09 Gary Benson <gbenson@redhat.com>
6233
6234 * hostio-errno.c (errno_to_fileio_error): Remove function.
6235 Update caller to use remote_fileio_to_fio_error.
6236
c8f4bfdd
YQ		 62372015-04-09 Yao Qi <yao.qi@linaro.org>
6238
6239 * linux-low.c (linux_insert_point): Call
6240 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6241 (linux_remove_point): Call remove_memory_breakpoint if type is
6242 raw_bkpt_type_sw.
6243 * linux-x86-low.c (x86_insert_point): Don't call
6244 insert_memory_breakpoint.
6245 (x86_remove_point): Don't call remove_memory_breakpoint.
6246
41f98f02
PA		 62472015-04-01 Pedro Alves <palves@redhat.com>
6248 Cleber Rosa <crosa@redhat.com>
6249
6250 * server.c (gdbserver_usage): Reorganize and extend the usage
6251 message.
6252
2bf6fb9d
PA		 62532015-03-24 Pedro Alves <palves@redhat.com>
6254
6255 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6256 output. Also dump TRAP_TRACE.
6257 (linux_low_filter_event): In debug output, distinguish a
6258 resume_stop SIGSTOP from a delayed SIGSTOP.
6259
369f6daa
GB		 62602015-03-24 Gary Benson <gbenson@redhat.com>
6261
6262 * linux-x86-low.c (x86_linux_new_thread): Moved to
6263 nat/x86-linux.c.
6264 (x86_linux_prepare_to_resume): Likewise.
6265
8e5d4070
GB		 62662015-03-24 Gary Benson <gbenson@redhat.com>
6267
6268 * Makefile.in (x86-linux-dregs.o): New rule.
6269 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6270 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6271 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6272 (x86_linux_dr_get): Likewise.
6273 (x86_linux_dr_set): Likewise.
6274 (update_debug_registers_callback): Likewise.
6275 (x86_linux_dr_set_addr): Likewise.
6276 (x86_linux_dr_get_addr): Likewise.
6277 (x86_linux_dr_set_control): Likewise.
6278 (x86_linux_dr_get_control): Likewise.
6279 (x86_linux_dr_get_status): Likewise.
6280 (x86_linux_update_debug_registers): Likewise.
6281
2b95d440
GB		 62822015-03-24 Gary Benson <gbenson@redhat.com>
6283
6284 * linux-x86-low.c (x86_linux_update_debug_registers):
6285 New function, factored out from...
6286 (x86_linux_prepare_to_resume): ...this.
6287
14b0bc68
GB		 62882015-03-24 Gary Benson <gbenson@redhat.com>
6289
6290 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6291 (x86_linux_dr_set): Likewise.
6292 (update_debug_registers_callback): Likewise.
6293 (x86_linux_dr_set_addr): Likewise.
6294 (x86_linux_dr_get_addr): Likewise.
6295 (x86_linux_dr_set_control): Likewise.
6296 (x86_linux_dr_get_control): Likewise.
6297 (x86_linux_dr_get_status): Likewise.
6298 (x86_linux_prepare_to_resume): Likewise.
6299
5dfe6ca8
GB		 63002015-03-24 Gary Benson <gbenson@redhat.com>
6301
6302 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6303 Use perror_with_name. Pass string through gettext.
6304 (x86_linux_dr_set): Likewise.
6305
d33472ad
GB		 63062015-03-24 Gary Benson <gbenson@redhat.com>
6307
6308 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6309 (x86_linux_dr_set_addr): ...this.
6310 (x86_dr_low_get_addr): Rename to...
6311 (x86_linux_dr_get_addr): ...this.
6312 (x86_dr_low_set_control): Rename to...
6313 (x86_linux_dr_set_control): ...this.
6314 (x86_dr_low_get_control): Rename to...
6315 (x86_linux_dr_get_control): ...this.
6316 (x86_dr_low_get_status): Rename to...
6317 (x86_linux_dr_get_status): ...this.
6318 (x86_dr_low): Update with new function names.
6319
4b134ca1
GB		 63202015-03-24 Gary Benson <gbenson@redhat.com>
6321
6322 * Makefile.in (x86-linux.o): New rule.
6323 * configure.srv: Add x86-linux.o to relevant targets.
6324 * linux-low.c (lwp_set_arch_private_info): New function.
6325 (lwp_arch_private_info): Likewise.
6326 * linux-x86-low.c: Include nat/x86-linux.h.
6327 (arch_lwp_info): Removed structure.
6328 (update_debug_registers_callback):
6329 Use lwp_set_debug_registers_changed.
6330 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6331 and lwp_set_debug_registers_changed.
6332 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6333
34c703da
GB		 63342015-03-24 Gary Benson <gbenson@redhat.com>
6335
6336 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6337 * linux-arm-low.c (arm_new_thread): Likewise.
6338 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6339 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6340 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6341 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6342
cff068da
GB		 63432015-03-24 Gary Benson <gbenson@redhat.com>
6344
6345 * linux-low.c (ptid_of_lwp): New function.
6346 (lwp_is_stopped): Likewise.
6347 (lwp_stop_reason): Likewise.
6348 * linux-x86-low.c (update_debug_registers_callback):
6349 Use lwp_is_stopped.
6350 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6351 lwp_stop_reason.
6352
b2f7c7e8
GB		 63532015-03-24 Gary Benson <gbenson@redhat.com>
6354
6355 * linux-low.h (linux_stop_lwp): Remove declaration.
6356
6d4ee8c6
GB		 63572015-03-24 Gary Benson <gbenson@redhat.com>
6358
6359 * linux-low.h: Include nat/linux-nat.h.
6360 * linux-low.c (iterate_over_lwps_args): New structure.
6361 (iterate_over_lwps_filter): New function.
6362 (iterate_over_lwps): Likewise.
6363 * linux-x86-low.c (update_debug_registers_callback):
6364 Update signature to what iterate_over_lwps expects.
6365 Remove PID check that iterate_over_lwps now performs.
6366 (x86_dr_low_set_addr): Use iterate_over_lwps.
6367 (x86_dr_low_set_control): Likewise.
6368
70a0bb6b
GB		 63692015-03-24 Gary Benson <gbenson@redhat.com>
6370
6371 * linux-x86-low.c (x86_debug_reg_state): New function.
6372 (x86_linux_prepare_to_resume): Use the above.
6373
7b669087
GB		 63742015-03-24 Gary Benson <gbenson@redhat.com>
6375
6376 * linux-low.c (current_lwp_ptid): New function.
6377 * linux-x86-low.c: Include nat/linux-nat.h.
6378 (x86_dr_low_get_addr): Use current_lwp_ptid.
6379 (x86_dr_low_get_control): Likewise.
6380 (x86_dr_low_get_status): Likewise.
6381
eef49a3d
PA		 63822015-03-20 Pedro Alves <palves@redhat.com>
6383
6384 * tracepoint.c (cmd_qtstatus): Make "str" const.
6385
b2333d22
PA		 63862015-03-20 Pedro Alves <palves@redhat.com>
6387
6388 * server.c (handle_general_set): Make "req_str" const.
6389
23f238d3
PA		 63902015-03-19 Pedro Alves <palves@redhat.com>
6391
6392 * linux-low.c (linux_resume_one_lwp): Rename to ...
6393 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6394 instead call perror_with_name.
6395 (check_ptrace_stopped_lwp_gone): New function.
6396 (linux_resume_one_lwp): Reimplement as wrapper around
6397 linux_resume_one_lwp_throw that swallows errors if the LWP is
6398 gone.
6399
91baf43f
PA		 64002015-03-19 Pedro Alves <palves@redhat.com>
6401
6402 * linux-low.c (count_events_callback, select_event_lwp_callback):
6403 No longer check whether the thread has resume_stop as last resume
6404 kind.
6405
8bf3b159
PA		 64062015-03-19 Pedro Alves <palves@redhat.com>
6407
6408 * linux-low.c (count_events_callback, select_event_lwp_callback):
6409 Use the lwp's status_pending_p field, not the thread's.
6410
b90fc188
PA		 64112015-03-19 Pedro Alves <palves@redhat.com>
6412
6413 * linux-low.c (select_event_lwp_callback): Update comments to
6414 no longer mention SIGTRAP.
6415
464b0089
GB		 64162015-03-18 Gary Benson <gbenson@redhat.com>
6417
6418 * server.c (handle_query): Do not report vFile:fstat as supported.
6419
aa9e327f
GB		 64202015-03-11 Gary Benson <gbenson@redhat.com>
6421
6422 * hostio.c (sys/types.h): New include.
6423 (sys/stat.h): Likewise.
6424 (common-remote-fileio.h): Likewise.
6425 (handle_fstat): New function.
6426 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6427
791c0056
GB		 64282015-03-11 Gary Benson <gbenson@redhat.com>
6429
6430 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6431 struct stat.st_blocks and struct stat.st_blksize.
6432 * configure: Regenerate.
6433 * config.in: Likewise.
6434 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6435 (OBS): Add common-remote-fileio.o.
6436 (common-remote-fileio.o): New rule.
6437
9a9df970
PA		 64382015-03-09 Pedro Alves <palves@redhat.com>
6439
6440 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6441 'struct sockaddr' pointer in 'accept' call.
6442
9eb1356e
PA		 64432015-03-09 Pedro Alves <palves@redhat.com>
6444
6445 Revert:
6446 2015-03-07 Pedro Alves <palves@redhat.com>
6447 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6448 or <winsock2.h> here. Instead include "gdb_socket.h".
6449 (remote_open): Use union gdb_sockaddr_u.
6450 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6451 or <winsock2.h> here. Instead include "gdb_socket.h".
6452 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6453 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6454 or <sys/un.h>.
6455 (init_named_socket, gdb_agent_helper_thread): Use union
6456 gdb_sockaddr_u.
6457
aac331e4
PA		 64582015-03-07 Pedro Alves <palves@redhat.com>
6459
6460 * configure.ac (build_warnings): Move
6461 -Wdeclaration-after-statement to the C-specific set.
6462 * configure: Regenerate.
6463
366c75fc
PA		 64642015-03-07 Pedro Alves <palves@redhat.com>
6465
6466 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6467 or <winsock2.h> here. Instead include "gdb_socket.h".
6468 (remote_open): Use union gdb_sockaddr_u.
6469 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6470 or <winsock2.h> here. Instead include "gdb_socket.h".
6471 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6472 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6473 or <sys/un.h>.
6474 (init_named_socket, gdb_agent_helper_thread): Use union
6475 gdb_sockaddr_u.
6476
492d29ea
PA		 64772015-03-07 Pedro Alves <palves@redhat.com>
6478
6479 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6480 instead.
6481
60a191ed
YQ		 64822015-03-06 Yao Qi <yao.qi@linaro.org>
6483
6484 * linux-aarch64-low.c (aarch64_insert_point): Use
6485 show_debug_regs as a boolean.
6486 (aarch64_remove_point): Likewise.
6487
f5771b1d
PA		 64882015-03-05 Pedro Alves <palves@redhat.com>
6489
6490 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6491 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6492 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6493 * nto-low.c (nto_target_ops): Likewise.
6494 * spu-low.c (spu_target_ops): Likewise.
6495 * win32-low.c (win32_target_ops): Likewise.
6496
3e572f71
PA		 64972015-03-04 Pedro Alves <palves@redhat.com>
6498
72f4393d 6499 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6500 Decide whether a breakpoint triggered based on the SIGTRAP's
6501 siginfo.si_code.
72f4393d
L		 6502 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6503 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6504 (linux_low_filter_event): Check for breakpoints before checking
6505 watchpoints.
6506 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6507 siginfo.si_code.
72f4393d
L		 6508 (linux_stopped_by_sw_breakpoint)
6509 (linux_supports_stopped_by_sw_breakpoint)
6510 (linux_stopped_by_hw_breakpoint)
6511 (linux_supports_stopped_by_hw_breakpoint): New functions.
6512 (linux_target_ops): Install new target methods.
3e572f71 6513
1ec68e26
PA		 65142015-03-04 Pedro Alves <palves@redhat.com>
6515
6516 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6517 * server.c (swbreak_feature, hwbreak_feature): New globals.
6518 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6519 (captured_main): Clear swbreak_feature and hwbreak_feature.
6520 * server.h (swbreak_feature, hwbreak_feature): Declare.
6521 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6522 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6523 supports_stopped_by_hw_breakpoint>: New fields.
6524 (target_supports_stopped_by_sw_breakpoint)
6525 (target_stopped_by_sw_breakpoint)
6526 (target_supports_stopped_by_hw_breakpoint)
6527 (target_stopped_by_hw_breakpoint): Declare.
6528
15c66dd6
PA		 65292015-03-04 Pedro Alves <palves@redhat.com>
6530
6531 enum lwp_stop_reason -> enum target_stop_reason
6532 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6533 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6534 (linux_wait_1, stuck_in_jump_pad_callback)
6535 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6536 (linux_stopped_by_watchpoint):
6537 * linux-low.h (enum lwp_stop_reason): Delete.
6538 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6539 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6540
98fc70d6
YQ		 65412015-03-04 Yao Qi <yao.qi@linaro.org>
6542
6543 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6544
dd2ac174
GB		 65452015-03-03 Gary Benson <gbenson@redhat.com>
6546
6547 * hostio.c (handle_vFile): Fix prefix lengths.
6548
d68e53f4
MM		 65492015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6550
6551 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6552 ptr_bits.
6553
bf2d68ab
AA		 65542015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6555
6556 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6557 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6558 (clean): Add "rm -f" for above C files.
6559 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6560 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6561 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6562 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6563 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6564 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6565 (init_registers_s390x_vx_linux64)
6566 (init_registers_s390x_tevx_linux64)
6567 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6568 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6569 declarations.
6570 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6571 (s390_store_vxrs_high): New functions.
6572 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6573 NT_S390_VXRS_HIGH.
6574 (s390_arch_setup): Add logic for selecting one of the new target
6575 descriptions. Activate the new vector regsets if applicable.
6576 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6577 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6578 and init_registers_s390x_tevx_linux64.
6579
c966a859
PA		 65802015-03-01 Pedro Alves <palves@redhat.com>
6581
6582 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6583 parameter.
6584
4180215b
PA		 65852015-02-27 Pedro Alves <palves@redhat.com>
6586
6587 * linux-x86-low.c (u_debugreg_offset): New function.
6588 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6589
749bab01
PA		 65902015-02-27 Pedro Alves <palves@redhat.com>
6591
6592 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6593 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6594 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6595 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6596 (ps_lsetfpregs, ps_getpid)
6597 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6598 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6599 (ps_lsetxregs, ps_plog): Declare.
6600
3c14e5a3
PA		 66012015-02-27 Pedro Alves <palves@redhat.com>
6602
6603 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6604 IP_AGENT_EXPORT_FUNC.
6605 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6606 IP_AGENT_EXPORT_FUNC.
6607 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6608 (IP_AGENT_EXPORT): Delete.
6609 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6610 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6611 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6612 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6613 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6614 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6615 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6616 (traceframe_read_count, traceframe_write_count)
6617 (traceframes_created, trace_state_variables, get_raw_reg)
6618 (get_trace_state_variable_value, set_trace_state_variable_value)
6619 (ust_loaded, helper_thread_id, cmd_buf): Use
6620 IPA_SYM_EXPORTED_NAME.
6621 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6622 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6623 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6624 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6625 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6626 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6627 EXTERN_C_PUSH/EXTERN_C_POP.
6628 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6629 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6630 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6631 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6632 (traceframe_write_count, traceframe_read_count)
6633 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6634 (about_to_request_buffer_space, get_trace_state_variable_value)
6635 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6636 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6637 EXTERN_C_PUSH/EXTERN_C_POP.
6638 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6639 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6640 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6641 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6642 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6643 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6644 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6645 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6646 Define.
6647 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6648 (IP_AGENT_EXPORT_VAR_DECL): Define.
6649 (tracing): Declare.
6650 (gdb_agent_get_raw_reg): Declare.
6651
fe978cb0
PA		 66522015-02-27 Tom Tromey <tromey@redhat.com>
6653 Pedro Alves <palves@redhat.com>
6654
6655 Rename symbols whose names are reserved C++ keywords throughout.
6656
3bc3d82a
PA		 66572015-02-27 Pedro Alves <palves@redhat.com>
6658
6659 * Makefile.in (COMPILER): New, get it from autoconf.
6660 (CXX): Get from autoconf instead.
6661 (COMPILE.pre): Use COMPILER.
6662 (CC-LD): Rename to ...
6663 (CC_LD): ... this. Use COMPILER.
6664 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6665 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6666 * acinclude.m4: Include build-with-cxx.m4.
6667 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6668 Disable -Werror by default if building in C++ mode.
6669 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6670 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6671 the C++ compiler. Save/restore CXXFLAGS too.
6672 * configure: Regenerate.
6673
07697489
PA		 66742015-02-27 Pedro Alves <palves@redhat.com>
6675
6676 * acinclude.m4: Include libiberty.m4.
6677 * configure.ac: Call libiberty_INIT.
6678 * config.in, configure: Regenerate.
6679
9beb7c4e
PA		 66802015-02-26 Pedro Alves <palves@redhat.com>
6681
6682 * linux-low.c (linux_wait_1): When incrementing the PC past a
6683 program breakpoint always use the_low_target.breakpoint_len as
6684 increment, rather than the maximum between that and
6685 the_low_target.decr_pc_after_break.
6686
8090aef2
PA		 66872015-02-23 Pedro Alves <palves@redhat.com>
6688
6689 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6690 thread was doing a step-over; always adjust the PC if
6691 we stepped over a permanent breakpoint.
6692 (linux_wait_1): If we stepped over breakpoint that was on top of a
6693 permanent breakpoint, manually advance the PC past it.
6694
bc9540e8
PA		 66952015-02-23 Pedro Alves <palves@redhat.com>
6696
6697 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6698 modes.
6699 (x86_fill_gregset, x86_store_gregset): Use it when handling
6700 $orig_eax.
6701
2db9a427
PA		 67022015-02-20 Pedro Alves <palves@redhat.com>
6703
6704 * thread-db.c: Include "nat/linux-procfs.h".
6705 (thread_db_init): Skip listing new threads if the kernel supports
6706 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6707
afa8d396
PA		 67082015-02-20 Pedro Alves <palves@redhat.com>
6709
6710 * linux-low.c (status_pending_p_callback): Use ptid_match.
6711
c9587f88
AT		 67122015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6713
6714 PR breakpoints/16812
6715 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6716 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6717 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6718
b05ec7a5
AT		 67192015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6720
6721 PR breakpoints/15956
6722 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6723
d33501a5
MM		 67242015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6725
6726 * linux-low.c (linux_low_btrace_conf): Print size.
6727 * server.c (handle_btrace_conf_general_set): New.
6728 (hanle_general_set): Call handle_btrace_conf_general_set.
6729 (handle_query): Report Qbtrace-conf:bts:size as supported.
6730
f4abbc16
MM		 67312015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6732
6733 * linux-low.c (linux_low_enable_btrace): Update parameters.
6734 (linux_low_btrace_conf): New.
6735 (linux_target_ops)<to_btrace_conf>: Initialize.
6736 * server.c (current_btrace_conf): New.
6737 (handle_btrace_enable): Rename to ...
6738 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6739 to target_enable_btrace. Update comment. Update users.
6740 (handle_qxfer_btrace_conf): New.
6741 (qxfer_packets): Add btrace-conf entry.
6742 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6743 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6744 (target_ops)<read_btrace_conf>: New.
6745 (target_enable_btrace): Update parameters.
6746 (target_read_btrace_conf): New.
6747
043c3577
MM		 67482015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6749
6750 * server.c (handle_btrace_general_set): Remove call to
6751 target_supports_btrace.
6752 (supported_btrace_packets): New.
6753 (handle_query): Call supported_btrace_packets.
6754 * target.h: include btrace-common.h.
6755 (btrace_target_info): Removed.
6756 (supports_btrace, target_supports_btrace): Update parameters.
6757
734b0e4b
MM		 67582015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6759
6760 * Makefile.in (SFILES): Add common/btrace-common.c.
6761 (OBS): Add common/btrace-common.o.
6762 (btrace-common.o): Add build rules.
6763 * linux-low: Include btrace-common.h.
6764 (linux_low_read_btrace): Use struct btrace_data. Call
6765 btrace_data_init and btrace_data_fini.
6766
d6c146e9
PA		 67672015-02-06 Pedro Alves <palves@redhat.com>
6768
6769 * thread-db.c (find_new_threads_callback): Add debug output.
6770
20ba1ce6
PA		 67712015-02-04 Pedro Alves <palves@redhat.com>
6772
6773 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6774 (resume_stopped_resumed_lwps): New function.
6775 (linux_wait_for_event_filtered): Use it.
6776
8cc73a39
SDJ		 67772015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6778
6779 * Makefile.in (SFILES): Add linux-personality.c.
6780 (linux-personality.o): New rule.
6781 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6782 list of objects to be built.
6783 * linux-low.c: Include nat/linux-personality.h.
6784 (linux_create_inferior): Remove code to disable address space
6785 randomization (moved to ../nat/linux-personality.c). Create
6786 cleanup to disable address space randomization.
6787
fb23d554
SDJ		 67882015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6789
6790 * Makefile.in (posix-strerror.o): New rule.
6791 (mingw-strerror.o): Likewise.
6792 * configure: Regenerated.
6793 * configure.ac: Source file ../common/common.host. Initialize new
6794 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6795
cdf43629
YQ		 67962015-01-14 Yao Qi <yao@codesourcery.com>
6797
6798 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6799 (ppc-linux.o): New rule.
6800 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6801 * configure.ac: AC_CHECK_FUNCS(getauxval).
6802 * config.in: Re-generated.
6803 * configure: Re-generated.
6804 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6805 ppc64_64bit_inferior_p
6806
514c5338
YQ		 68072015-01-14 Yao Qi <yao@codesourcery.com>
6808
6809 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6810 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6811 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6812 (PT_ORIG_R3, PT_TRAP): Likewise.
6813 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6814 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6815 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6816
3368c1e5
JB		 68172015-01-10 Joel Brobecker <brobecker@adacore.com>
6818
6819 * i387-fp.c (i387_cache_to_xsave): In look over
6820 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6821 zmmh_low_space field by use of zmmh_high_space.
6822
582511be
PA		 68232015-01-09 Pedro Alves <palves@redhat.com>
6824
6825 * linux-low.c (step_over_bkpt): Move higher up in the file.
6826 (handle_extended_wait): Don't store the stop_pc here.
6827 (get_stop_pc): Adjust comments and rename to ...
6828 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6829 stopped for a software breakpoint or hardware breakpoint.
6830 (thread_still_has_status_pending_p): New function.
6831 (status_pending_p_callback): Use
6832 thread_still_has_status_pending_p. If the event is no longer
6833 interesting, resume the LWP.
6834 (handle_tracepoints): Add assert.
6835 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6836 (wstatus_maybe_breakpoint): New function.
6837 (cancel_breakpoint): Delete function.
6838 (check_stopped_by_watchpoint): New function, factored out from
6839 linux_low_filter_event.
6840 (lp_status_maybe_breakpoint): Delete function.
6841 (linux_low_filter_event): Remove filter_ptid argument.
6842 Leave thread group exits pending here. Store the LWP's stop PC.
6843 Always leave events pending.
6844 (linux_wait_for_event_filtered): Pull all events out of the
6845 kernel, and leave them all pending.
6846 (count_events_callback, select_event_lwp_callback): Consider all
6847 events.
6848 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6849 (select_event_lwp): Only give preference to the stepping LWP in
6850 all-stop mode. Adjust comments.
6851 (ignore_event): New function.
6852 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6853 references to cancel_breakpoints. Adjust to renames. Also give
6854 equal priority to all LWPs that have had events in non-stop mode.
6855 If reporting a software breakpoint event, unadjust the LWP's PC.
6856 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6857 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6858 Adjust.
6859 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6860 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6861 (linux_stopped_by_watchpoint): Adjust.
6862 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6863 * linux-low.h (enum lwp_stop_reason): New.
6864 (struct lwp_info) <stop_pc>: Adjust comment.
6865 <stopped_by_watchpoint>: Delete field.
6866 <stop_reason>: New field.
6867 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6868 * mem-break.c (software_breakpoint_inserted_here)
6869 (hardware_breakpoint_inserted_here): New function.
6870 * mem-break.h (software_breakpoint_inserted_here)
6871 (hardware_breakpoint_inserted_here): Declare.
6872 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6873 (cancel_breakpoints): Delete.
6874 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6875 (upload_fast_traceframes): Remove references to
6876 cancel_breakpoints.
6877
a33e3959
PA		 68782015-01-09 Pedro Alves <palves@redhat.com>
6879
6880 * thread-db.c (find_new_threads_callback): Ignore thread if the
6881 kernel thread ID is -1.
6882
8784d563
PA		 68832015-01-09 Pedro Alves <palves@redhat.com>
6884
6885 * linux-low.c (linux_attach_fail_reason_string): Move to
6886 nat/linux-ptrace.c, and rename.
6887 (linux_attach_lwp): Update comment.
6888 (attach_proc_task_lwp_callback): New function.
6889 (linux_attach): Adjust to rename and use
6890 linux_proc_attach_tgid_threads.
6891 (linux_attach_fail_reason_string): Delete declaration.
6892
76f2b779
JB		 68932015-01-01 Joel Brobecker <brobecker@adacore.com>
6894
6895 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6896 * server.c (gdbserver_version): Likewise.
6897
fafcc06a
SDJ		 68982014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6899
6900 * remote-utils.c: Include ctype.h.
6901 (input_interrupt): Explicitly handle the case when the char
6902 received is the NUL byte. Improve the printing of non-ASCII
6903 characters.
6904
beed38b8
JB		 69052014-12-16 Joel Brobecker <brobecker@adacore.com>
6906
6907 * linux-low.c (linux_low_filter_event): Update call to
6908 linux_enable_event_reporting following the addition of
6909 a new parameter to that function.
6910
bf330350
CU		 69112014-12-16 Catalin Udma <catalin.udma@freescale.com>
6912
6913 PR server/17457
6914 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6915 (AARCH64_FPCR_REGNO): Likewise.
6916 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6917 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6918 (aarch64_store_fpregset): Likewise.
6919
5227d625
JB		 69202014-12-15 Joel Brobecker <brobecker@adacore.com>
6921
6922 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6923 Remove FIXME comment about assumption about N.
6924
f93b65a0
JB		 69252014-12-13 Joel Brobecker <brobecker@adacore.com>
6926
6927 * configure.ac: If large-file support is disabled in GDBserver,
6928 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6929 * configure: Regenerate.
6930
e5a9158d
AA		 69312014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6932
6933 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6934 warning upon ENODATA from ptrace.
6935 * linux-s390-low.c (s390_store_tdb): New.
6936 (s390_regsets): Add regset for NT_S390_TDB.
6937
feea5f36
AA		 69382014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6939
6940 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6941 without a fill_function.
6942 * linux-s390-low.c (s390_fill_last_break): Remove.
6943 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6944 (s390_arch_setup): Use regset's size instead of fill_function for
6945 loop end condition.
6946
098dbe61
AA		 69472014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6948
6949 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6950 the regset's store function when ptrace returned an error.
6951 * regcache.c (get_thread_regcache): Invalidate register cache
6952 before fetching inferior's registers.
6953
28eef672
AA		 69542014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6955
6956 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6957 while-loop as for-loop.
6958 (regsets_store_inferior_registers): Likewise.
6959
bdca27a2
YQ		 69602014-11-28 Yao Qi <yao@codesourcery.com>
6961
6962 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6963 * config.in, configure: Re-generate.
6964 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6965 is defined.
6966
9c232dda
YQ		 69672014-11-21 Yao Qi <yao@codesourcery.com>
6968
6969 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6970 (AC_CHECK_HEADERS): Remove malloc.h.
6971 * configure: Re-generated.
6972 * config.in: Re-generated.
6973 * server.h: Don't include alloca.h and malloc.h.
6974 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6975 Don't include malloc.h.
6976
43968415
JB		 69772014-11-17 Joel Brobecker <brobecker@adacore.com>
6978
6979 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6980 corresponding ERRNO check in same block.
6981
40e91bc7
PA		 69822014-11-12 Pedro Alves <palves@redhat.com>
6983
6984 * server.c (cont_thread): Update comment.
6985 (start_inferior, attach_inferior): No longer clear cont_thread.
6986 (handle_v_cont): No longer set cont_thread.
6987 (captured_main): Clear cont_thread each time a GDB connects.
6988
c2c118cf
PA		 69892014-11-12 Pedro Alves <palves@redhat.com>
6990
6991 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6992 thread, and don't resume all threads if the Hc thread has exited.
6993
78708b7c
PA		 69942014-11-12 Pedro Alves <palves@redhat.com>
6995
6996 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6997 the process group instead of to a specific LWP.
6998
a2abc7de
PA		 69992014-10-15 Pedro Alves <palves@redhat.com>
7000
7001 PR server/17487
7002 * win32-arm-low.c (arm_set_thread_context): Remove current_event
7003 parameter.
7004 (arm_set_thread_context): Delete.
7005 (the_low_target): Adjust.
7006 * win32-i386-low.c (debug_registers_changed)
7007 (debug_registers_used): Delete.
7008 (update_debug_registers_callback): New function.
7009 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
7010 needing to update their debug registers.
7011 (win32_get_current_dr): New function.
7012 (x86_dr_low_get_addr, x86_dr_low_get_control)
7013 (x86_dr_low_get_status): Fetch the debug register from the thread
7014 record's context.
7015 (i386_initial_stuff): Adjust.
7016 (i386_get_thread_context): Remove current_event parameter. Don't
7017 clear debug_registers_changed nor copy DR values to
7018 debug_reg_state.
7019 (i386_set_thread_context): Delete.
7020 (i386_prepare_to_resume): New function.
7021 (i386_thread_added): Mark the thread as needing to update irs
7022 debug registers.
7023 (the_low_target): Remove i386_set_thread_context and install
7024 i386_prepare_to_resume.
7025 * win32-low.c (win32_get_thread_context): Adjust.
7026 (win32_set_thread_context): Use SetThreadContext
7027 directly.
7028 (win32_prepare_to_resume): New function.
7029 (win32_require_context): New function, factored out from ...
7030 (thread_rec): ... this.
7031 (continue_one_thread): Call win32_prepare_to_resume on each thread
7032 we're about to continue.
7033 (win32_resume): Call win32_prepare_to_resume on the event thread.
7034 * win32-low.h (struct win32_thread_info)
7035 <debug_registers_changed>: New field.
7036 (struct win32_target_ops): Change prototype of set_thread_context,
7037 delete set_thread_context and add prepare_to_resume.
7038 (win32_require_context): New declaration.
7039
a442d071
GB		 70402014-10-08 Gary Benson <gbenson@redhat.com>
7041
7042 * server.h: Do not include common-exceptions.h.
7043
6f1947e8
GB		 70442014-10-08 Gary Benson <gbenson@redhat.com>
7045
7046 * server.h: Do not include cleanups.h.
7047
63b434a4
JH		 70482014-09-30 James Hogan <james.hogan@imgtec.com>
7049
7050 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7051 mips64-dsp-linux.c.
7052
c4d9ceb6
YQ		 70532014-09-23 Yao Qi <yao@codesourcery.com>
7054
7055 * linux-low.c (lp_status_maybe_breakpoint): New function.
7056 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7057 (count_events_callback): Likewise.
7058 (select_event_lwp_callback): Likewise.
7059 (cancel_breakpoints_callback): Likewise.
7060
89a5711c
DB		 70612014-09-19 Don Breazeal <donb@codesourcery.com>
7062
7063 * linux-low.c (handle_extended_wait): Call
7064 linux_ptrace_get_extended_event.
7065 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7066 linux_is_extended_waitstatus.
7067
bffc0964
JB		 70682014-09-16 Joel Brobecker <brobecker@adacore.com>
7069
7070 * Makefile.in (CPPFLAGS): Define.
7071 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7072 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7073
0bfdf32f
GB		 70742014-09-16 Gary Benson <gbenson@redhat.com>
7075
7076 * inferiors.h (current_inferior): Renamed as...
7077 (current_thread): New variable. All uses updated.
7078 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7079 (maybe_move_out_of_jump_pad): Likewise.
7080 (cancel_breakpoint): Likewise.
7081 (linux_low_filter_event): Likewise.
7082 (wait_for_sigstop): Likewise.
7083 (linux_resume_one_lwp): Likewise.
7084 (need_step_over_p): Likewise.
7085 (start_step_over): Likewise.
7086 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7087 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7088 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7089 and save_inferior as saved_thread.
7090 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7091 saved_thread.
7092 (regcache_invalidate_thread): Likewise.
7093 * remote-utils.c (prepare_resume_reply): Likewise.
7094 * thread-db.c (thread_db_get_tls_address): Likewise.
7095 (disable_thread_event_reporting): Likewise.
7096 (remove_thread_event_breakpoints): Likewise.
7097 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7098 as saved_thread.
7099 * target.h (set_desired_inferior): Renamed as...
7100 (set_desired_thread): New declaration. All uses updated.
7101 * server.c (myresume): Updated comment to reference thread instead
7102 of inferior.
7103 (handle_serial_event): Likewise.
7104 (handle_target_event): Likewise.
7105
361c8ade
GB		 71062014-09-12 Tom Tromey <tromey@redhat.com>
7107 Gary Benson <gbenson@redhat.com>
7108
7109 * regcache.h: Include common-regcache.h.
7110 (regcache_read_pc): Don't declare.
7111 * regcache.c (get_thread_regcache_for_ptid): New function.
7112
bd9269f7
GB		 71132014-09-11 Tom Tromey <tromey@redhat.com>
7114 Gary Benson <gbenson@redhat.com>
7115
7116 * symbol.c: New file.
7117 * Makefile.in (SFILES): Add symbol.c.
7118 (OBS): Add symbol.o.
7119
f8c1d06b
GB		 71202014-09-11 Gary Benson <gbenson@redhat.com>
7121
7122 * target.c (target_stop_ptid, target_continue_ptid): New
7123 functions.
7124
721ec300
GB		 71252014-09-11 Tom Tromey <tromey@redhat.com>
7126 Gary Benson <gbenson@redhat.com>
7127
7128 * target.h: Include target/target.h.
7129 * target.c (target_read_memory, target_read_uint32)
7130 (target_write_memory): New functions.
7131
c5e92cca
GB		 71322014-09-11 Gary Benson <gbenson@redhat.com>
7133
7134 * server.h (debug_hw_points): Don't declare.
7135 * server.c (debug_hw_points): Don't define. Replace all uses
7136 with show_debug_regs.
7137 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7138 all uses with show_debug_regs.
7139
2e4bb98a
EBM		 71402014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7141
7142 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7143 endianness into account.
7144 (ppc_supply_ptrace_register): Likewise.
7145
ac740bc7
JH		 71462014-09-03 James Hogan <james.hogan@imgtec.com>
7147
7148 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7149 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7150
97ea6506
GB		 71512014-09-03 Gary Benson <gbenson@redhat.com>
7152
7153 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7154 ALL_DEBUG_ADDRESS_REGISTERS.
7155
df7e5265
GB		 71562014-09-02 Gary Benson <gbenson@redhat.com>
7157
7158 * i386-low.h: Renamed as...
7159 * x86-low.h: New file. All type, function and variable name
7160 prefixes changed from "i386_" to "x86_". All references updated.
7161 * i386-low.c: Renamed as...
7162 * x86-low.c: New file. All type, function and variable name
7163 prefixes changed from "i386_" to "x86_". All references updated.
7164
ed859da7
GB		 71652014-09-02 Gary Benson <gbenson@redhat.com>
7166
7167 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7168 (x86_linux_new_thread): Likewise.
7169
860789c7
GB		 71702014-08-29 Gary Benson <gbenson@redhat.com>
7171
7172 * server.h (setjmp.h): Do not include.
7173 (toplevel): Do not declare.
7174 (common-exceptions.h): Include.
7175 (cleanups.h): Likewise.
7176 * server.c (toplevel): Do not define.
7177 (exit_code): New static global.
7178 (detach_or_kill_for_exit_cleanup): New function.
7179 (main): New function. Original main renamed to...
7180 (captured_main): New function.
7181 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7182
ff55e1b5
GB		 71832014-08-29 Gary Benson <gbenson@redhat.com>
7184
7185 * Makefile.in (SFILES): Add common/common-exceptions.c.
7186 (OBS): Add common-exceptions.o.
7187 (common-exceptions.o): New rule.
7188 * utils.c (prepare_to_throw_exception): New function.
7189
e9bcb658
GB		 71902014-08-29 Gary Benson <gbenson@redhat.com>
7191
7192 * config.in: Regenerate.
7193 * configure: Likewise.
7194
e3180625
GB		 71952014-08-29 Gary Benson <gbenson@redhat.com>
7196
7197 * Makefile.in (SFILES): Add common/cleanups.c.
7198 (OBS): cleanups.o.
7199 (cleanups.o): New rule.
7200
e3d6ba5d
GB		 72012014-08-29 Gary Benson <gbenson@redhat.com>
7202
7203 * utils.c (internal_vwarning): New function.
7204
7096e886
GB		 72052014-08-28 Gary Benson <gbenson@redhat.com>
7206
7207 * utils.h (fatal): Remove declaration.
7208 * utils.c (fatal): Remove function.
7209
14ce3192
GB		 72102014-08-28 Gary Benson <gbenson@redhat.com>
7211
7212 * tracepoint.c (gdb_agent_init): Replace fatal with
7213 perror_with_name.
7214 (initialize_tracepoint): Likewise.
7215
50278d59
GB		 72162014-08-28 Gary Benson <gbenson@redhat.com>
7217
7218 * remote-utils.c (remote_prepare): Replace fatal with error.
7219
aa96c426
GB		 72202014-08-28 Gary Benson <gbenson@redhat.com>
7221
7222 * linux-low.c (linux_async): Replace fatal with warning.
7223 Tidy up and return.
7224 (linux_start_non_stop): Return -1 if linux_async failed.
7225
f7160e97
GB		 72262014-08-28 Gary Benson <gbenson@redhat.com>
7227
7228 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7229 gdb_assert.
7230 (i386_dr_low_get_addr): Remove vague comment.
7231 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7232 gdb_assert.
7233
38e08fca
GB		 72342014-08-28 Gary Benson <gbenson@redhat.com>
7235
7236 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7237 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7238 internal_error.
7239 (linux_resume_one_lwp): Likewise.
7240 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7241 gdb_assert.
7242 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7243 with internal_error.
7244 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7245 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7246 (find_register_by_name): Replace fatal with internal_error.
7247 (find_regno): Likewise.
7248 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7249 * thread-db.c (thread_db_create_event): Likewise.
7250 (thread_db_load_search): Likewise.
7251 (try_thread_db_load_1): Likewise.
7252 * tracepoint.c (get_jump_space_head): Replace fatal with
7253 internal_error.
7254 (claim_trampoline_space): Likewise.
7255 (have_fast_tracepoint_trampoline_buffer): Likewise.
7256 (cmd_qtstart): Likewise.
7257 (stop_tracing): Likewise.
7258 (fast_tracepoint_collecting): Likewise.
7259 (target_malloc): Likewise.
7260 (download_tracepoint): Likewise.
7261 (download_trace_state_variables): Replace check with gdb_assert.
7262 (upload_fast_traceframes): Replace fatal with internal_error.
7263
34abf635
GB		 72642014-08-19 Tom Tromey <tromey@redhat.com>
7265 Gary Benson <gbenson@redhat.com>
7266
7267 * Makefile.in (SFILES): Add common/common-debug.c.
7268 (OBS): Add common-debug.o.
7269 (common-debug.o): New rule.
7270 * debug.h (debug_printf): Don't declare.
7271 * debug.c (debug_printf): Renamed and rewritten as...
7272 (debug_vprintf): New function.
7273
f6e94d78
GB		 72742014-08-19 Gary Benson <gbenson@redhat.com>
7275
7276 * utils.h: Do not include print-utils.h.
7277
9239eeab
GB		 72782014-08-19 Tom Tromey <tromey@redhat.com>
7279 Gary Benson <gbenson@redhat.com>
7280
7281 * server.h: Add static assertion.
7282 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7283
ef87c8bb
GB		 72842014-08-19 Tom Tromey <tromey@redhat.com>
7285 Gary Benson <gbenson@redhat.com>
7286
7287 * Makefile.in (SFILES): Add common/errors.c.
7288 (OBS): Add errors.o.
7289 (IPA_OBS): Add errors-ipa.o.
7290 (errors.o): New rule.
7291 (errors-ipa.o): Likewise.
7292 * utils.h (perror_with_name, error, warning): Don't declare.
7293 * utils.c (warning): Renamed and rewritten as...
7294 (vwarning): New function.
7295 (error): Renamed and rewritten as...
7296 (verror): New function.
7297 (internal_error): Renamed and rewritten as...
7298 (internal_verror): New function.
7299
bb974a24
GB		 73002014-08-07 Gary Benson <gbenson@redhat.com>
7301
7302 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7303 * configure: Regenerate.
7304 * config.in: Likewise.
7305 * server.h: Do not include errno.h.
7306 * event-loop.c: Likewise.
7307 * hostio-errno.c: Likewise.
7308 * linux-low.c: Likewise.
7309 * remote-utils.c: Likewise.
7310 * spu-low.c: Likewise.
7311 * utils.c: Likewise.
7312 * gdbreplay.c: Unconditionally include errno.h.
7313
6d3d12eb
GB		 73142014-08-07 Gary Benson <gbenson@redhat.com>
7315
7316 * server.h: Do not include string.h.
7317 * event-loop.c: Likewise.
7318 * linux-low.c: Likewise.
7319 * regcache.c: Likewise.
7320 * remote-utils.c: Likewise.
7321 * spu-low.c: Likewise.
7322 * utils.c: Likewise.
7323
dccbb609
GB		 73242014-08-07 Gary Benson <gbenson@redhat.com>
7325
7326 * server.h: Do not include gdb_assert.h.
7327
e76df0d0
GB		 73282014-08-07 Gary Benson <gbenson@redhat.com>
7329
7330 * server.h: Do not include common-utils.h.
7331
4cb9c816
GB		 73322014-08-07 Gary Benson <gbenson@redhat.com>
7333
7334 * server.h: Do not include ptid.h.
7335 * notif.h: Likewise.
7336
3995eeee
GB		 73372014-08-07 Gary Benson <gbenson@redhat.com>
7338
7339 * server.h: Do not include gdb_locale.h.
7340
cb9f1a9b
GB		 73412014-08-07 Gary Benson <gbenson@redhat.com>
7342
7343 * server.h: Do not include gdb/signals.h.
7344 * win32-low.c: Likewise.
7345
a5fceff8
GB		 73462014-08-07 Gary Benson <gbenson@redhat.com>
7347
7348 * server.h: Do not include pathmax.h.
7349
b9391142
GB		 73502014-08-07 Gary Benson <gbenson@redhat.com>
7351
7352 * server.h: Do not include libiberty.h.
7353 * linux-bfin-low.c: Likewise.
7354
0e443c87
GB		 73552014-08-07 Gary Benson <gbenson@redhat.com>
7356
7357 * server.h: Do not include ansidecl.h.
7358
8ebb3f56
GB		 73592014-08-07 Gary Benson <gbenson@redhat.com>
7360
7361 * linux-x86-low.c: Do not include stddef.h.
7362 * lynx-ppc-low.c: Likewise.
7363 * tracepoint.c: Likewise.
7364
8980bdf6
GB		 73652014-08-07 Gary Benson <gbenson@redhat.com>
7366
7367 * server.h: Do not include stdarg.h.
7368 * nto-low.c: Likewise.
7369
d7096f71
GB		 73702014-08-07 Gary Benson <gbenson@redhat.com>
7371
7372 * server.h: Do not include stdlib.h.
7373 * inferiors.c: Likewise.
7374 * linux-low.c: Likewise.
7375 * regcache.c: Likewise.
7376 * spu-low.c: Likewise.
7377 * tracepoint.c: Likewise.
7378 * utils.c: Likewise.
7379
d02f550d
GB		 73802014-08-07 Gary Benson <gbenson@redhat.com>
7381
7382 * server.h: Do not include stdio.h.
7383 * linux-low.c: Likewise.
7384 * remote-utils.c: Likewise.
7385 * spu-low.c: Likewise.
7386 * utils.c: Likewise.
7387 * wincecompat.c: Likewise.
7388
87f6c4e3
GB		 73892014-08-06 Gary Benson <gbenson@redhat.com>
7390
7391 * regcache.c (init_register_cache): Move conditionals inside if.
7392
7089dca4
GB		 73932014-08-06 Gary Benson <gbenson@redhat.com>
7394
7395 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7396
462f517e
GB		 73972014-07-31 Gary Benson <gbenson@redhat.com>
7398
7399 * ax.h: Do not include server.h.
7400 * gdbthread.h: Likewise.
7401 * lynx-low.h: Likewise.
7402 * notif.h: Likewise.
7403
976411d6
GB		 74042014-07-30 Gary Benson <gbenson@redhat.com>
7405
7406 * server.h: Include common-defs.h.
7407 Do not include config.h or build-gnulib-gdbserver/config.h.
7408
d41f6d8e
GB		 74092014-07-30 Gary Benson <gbenson@redhat.com>
7410
7411 * hostio-errno.c: Move server.h to top of includes list.
7412 * inferiors.c: Likewise.
7413 * linux-x86-low.c: Likewise.
7414 * notif.c: Include server.h.
7415
314c6a35
TT		 74162014-07-24 Tom Tromey <tromey@redhat.com>
7417 Gary Benson <gbenson@redhat.com>
7418
7419 * server.h (CORE_ADDR): Now unsigned.
7420
69ff6be5
PA		 74212014-07-16 Pedro Alves <palves@redhat.com>
7422
7423 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7424
ce9e3fe7
PA		 74252014-07-15 Pedro Alves <palves@redhat.com>
7426
7427 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7428 copy.
7429
e76126e8
PA		 74302014-07-11 Pedro Alves <palves@redhat.com>
7431
7432 * linux-low.c (kill_wait_lwp): New function, based on
7433 kill_one_lwp_callback, but use my_waitpid directly.
7434 (kill_one_lwp_callback, linux_kill): Use it.
7435
8e9db26e
PA		 74362014-06-23 Pedro Alves <palves@redhat.com>
7437
7438 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7439 before setting DR0..DR3.
7440
698b3e08
GB		 74412014-06-20 Gary Benson <gbenson@redhat.com>
7442
7443 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7444 * configure: Regenerated.
7445 * config.in: Likewise.
7446
125f8a3d
GB		 74472014-06-20 Gary Benson <gbenson@redhat.com>
7448
7449 * Makefile.in (SFILES): Update locations for files moved
7450 from common to nat.
7451 (object file files): Reordered.
7452
42995dbd
GB		 74532014-06-20 Gary Benson <gbenson@redhat.com>
7454
7455 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7456 (i386_dr_low_set_addr): Likewise.
7457 (i386_dr_low_get_addr): Likewise.
7458 (i386_dr_low_can_set_control): Likewise.
7459 (i386_dr_low_set_control): Likewise.
7460 (i386_dr_low_get_control): Likewise.
7461 (i386_dr_low_get_status): Likewise.
7462 (i386_get_debug_register_length): Likewise.
7463 * linux-x86-low.c (i386_dr_low_set_addr):
7464 Changed signature. Made static.
7465 (i386_dr_low_get_addr): Likewise.
7466 (i386_dr_low_set_control): Likewise.
7467 (i386_dr_low_get_control): Likewise.
7468 (i386_dr_low_get_status): Likewise.
7469 (i386_dr_low): New global variable.
7470 * win32-i386-low.c (i386_dr_low_set_addr):
7471 Changed signature. Made static.
7472 (i386_dr_low_get_addr): Likewise.
7473 (i386_dr_low_set_control): Likewise.
7474 (i386_dr_low_get_control): Likewise.
7475 (i386_dr_low_get_status): Likewise.
7476 (i386_dr_low): New global variable.
7477
e1d2394b
MS		 74782014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7479
7480 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7481 * Makefile.in (AR, AR_FLAGS): Define.
7482 * configure: Regenerate.
7483
3a8ee006
GB		 74842014-06-19 Gary Benson <gbenson@redhat.com>
7485
7486 * Makefile.in (i386-dregs.o): New rule.
7487 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7488 * i386-low.c (target.h): Remove include.
7489 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7490 (DR_CONTROL_SHIFT): Likewise.
7491 (DR_CONTROL_SIZE): Likewise.
7492 (DR_RW_EXECUTE): Likewise.
7493 (DR_RW_WRITE): Likewise.
7494 (DR_RW_READ): Likewise.
7495 (DR_RW_IORW): Likewise.
7496 (DR_LEN_1): Likewise.
7497 (DR_LEN_2): Likewise.
7498 (DR_LEN_4): Likewise.
7499 (DR_LEN_8): Likewise.
7500 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7501 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7502 (DR_ENABLE_SIZE): Likewise.
7503 (DR_LOCAL_SLOWDOWN): Likewise.
7504 (DR_GLOBAL_SLOWDOWN): Likewise.
7505 (DR_CONTROL_RESERVED): Likewise.
7506 (I386_DR_CONTROL_MASK): Likewise.
7507 (I386_DR_VACANT): Likewise.
7508 (I386_DR_LOCAL_ENABLE): Likewise.
7509 (I386_DR_GLOBAL_ENABLE): Likewise.
7510 (I386_DR_DISABLE): Likewise.
7511 (I386_DR_SET_RW_LEN): Likewise.
7512 (I386_DR_GET_RW_LEN): Likewise.
7513 (I386_DR_WATCH_HIT): Likewise.
7514 (i386_wp_op_t): Likewise.
7515 (i386_show_dr): Likewise.
7516 (i386_length_and_rw_bits): Likewise.
7517 (i386_insert_aligned_watchpoint): Likewise.
7518 (i386_remove_aligned_watchpoint): Likewise.
7519 (i386_handle_nonaligned_watchpoint): Likewise.
7520 i386_update_inferior_debug_regs(): Likewise.
7521 (i386_dr_insert_watchpoint): Likewise.
7522 (i386_dr_remove_watchpoint): Likewise.
7523 (i386_dr_region_ok_for_watchpoint): Likewise.
7524 (i386_dr_stopped_data_address): Likewise.
7525 (i386_dr_stopped_by_watchpoint): Likewise.
7526
8f26655c
GB		 75272014-06-19 Gary Benson <gbenson@redhat.com>
7528
7529 * i386-low.c (i386_dr_show): Renamed to
7530 i386_show_dr and made static. All uses updated.
7531 (i386_dr_length_and_rw_bits): Renamed to
7532 i386_length_and_rw_bits and made static.
7533 All uses updated.
7534 (i386_dr_insert_aligned_watchpoint): Renamed to
7535 i386_insert_aligned_watchpoint and made static.
7536 All uses updated.
7537 (i386_dr_remove_aligned_watchpoint): Renamed to
7538 i386_remove_aligned_watchpoint and made static.
7539 All uses updated.
7540 (i386_dr_update_inferior_debug_regs): Renamed to
7541 i386_update_inferior_debug_regs and made static.
7542 All uses updated.
7543
b9228891
GB		 75442014-06-18 Gary Benson <gbenson@redhat.com>
7545
5171def3
GB		 7546 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7547 (i386_dr_low_can_set_control): Likewise.
7548 (i386_get_debug_register_length): Likewise.
7549 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7550 (i386_dr_low_can_set_control): Likewise.
7551 (i386_get_debug_register_length): Likewise.
7552
75532014-06-17 Gary Benson <gbenson@redhat.com>
7554
b9228891
GB		 7555 * i386-low.h (i386-dregs.h): New include.
7556 (DR_FIRSTADDR): Now in i386-dregs.h.
7557 (DR_LASTADDR): Likewise.
7558 (DR_NADDR): Likewise.
7559 (DR_STATUS): Likewise.
7560 (DR_CONTROL): Likewise.
7561 (i386_debug_reg_state): Likewise.
7562 (i386_dr_insert_watchpoint): Likewise.
7563 (i386_dr_remove_watchpoint): Likewise.
7564 (i386_dr_region_ok_for_watchpoint): Likewise.
7565 (i386_dr_stopped_data_address): Likewise.
7566 (i386_dr_stopped_by_watchpoint): Likewise.
7567 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7568
4be83cc2
GB		 75692014-06-18 Gary Benson <gbenson@redhat.com>
7570
7571 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7572 i386_dr_insert_watchpoint.
7573 (i386_low_remove_watchpoint): Renamed to
7574 i386_dr_remove_watchpoint.
7575 (i386_low_region_ok_for_watchpoint): Renamed to
7576 i386_dr_region_ok_for_watchpoint.
7577 (i386_low_stopped_data_address): Renamed to
7578 i386_dr_stopped_data_address.
7579 (i386_low_stopped_by_watchpoint): Renamed to
7580 i386_dr_stopped_by_watchpoint.
7581 * i386-low.c (i386_show_dr): Renamed to
7582 i386_dr_show and made nonstatic. All uses updated.
7583 (i386_length_and_rw_bits): Renamed to
7584 i386_dr_length_and_rw_bits and made nonstatic.
7585 All uses updated.
7586 (i386_insert_aligned_watchpoint): Renamed to
7587 i386_dr_insert_aligned_watchpoint and made nonstatic.
7588 All uses updated.
7589 (i386_remove_aligned_watchpoint): Renamed to
7590 i386_dr_remove_aligned_watchpoint and made nonstatic.
7591 All uses updated.
7592 (i386_update_inferior_debug_regs): Renamed to
7593 i386_dr_update_inferior_debug_regs and made nonstatic.
7594 All uses updated.
7595 (i386_low_insert_watchpoint): Renamed to
7596 i386_dr_insert_watchpoint. All uses updated.
7597 (i386_low_remove_watchpoint): Renamed to
7598 i386_dr_remove_watchpoint. All uses updated.
7599 (i386_low_region_ok_for_watchpoint): Renamed to
7600 i386_dr_region_ok_for_watchpoint. All uses updated.
7601 (i386_low_stopped_data_address): Renamed to
7602 i386_dr_stopped_data_address. All uses updated.
7603 (i386_low_stopped_by_watchpoint): Renamed to
7604 i386_dr_stopped_by_watchpoint. All uses updated.
7605
131aa0d4
GB		 76062014-06-18 Gary Benson <gbenson@redhat.com>
7607
7608 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7609 (i386_dr_low_can_set_control): Likewise.
7610 (i386_insert_aligned_watchpoint): New check.
7611
d9305f7f
GB		 76122014-06-18 Gary Benson <gbenson@redhat.com>
7613
7614 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7615 Renamed to state.
7616
e927c9fc
GB		 76172014-06-18 Gary Benson <gbenson@redhat.com>
7618
7619 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7620 instead of fatal and error.
7621 (i386_handle_nonaligned_watchpoint): Likewise.
7622
1b6d4134
GB		 76232014-06-18 Gary Benson <gbenson@redhat.com>
7624
7625 * i386-low.c (i386_get_debug_register_length): New macro.
7626 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7627 (i386_show_dr): Use debug_printf instead of fprintf. Use
7628 phex to format values.
7629
6e62758f
GB		 76302014-06-18 Gary Benson <gbenson@redhat.com>
7631
7632 * i386-low.h: Comment changes.
7633 * i386-low.c: Likewise.
7634
fc6e2f03
GB		 76352014-06-18 Gary Benson <gbenson@redhat.com>
7636
7637 * i386-low.c: Whitespace changes.
7638
f9d1eeed
TT		 76392014-06-12 Tom Tromey <tromey@redhat.com>
7640
7641 * utils.c (freeargv): Remove.
7642
0b04e523
TT		 76432014-06-12 Tom Tromey <tromey@redhat.com>
7644
7645 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7646 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7647 (parse_debug_format_options): Likewise.
7648 (gdbserver_usage): Likewise.
7649 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7650 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7651 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7652 against libiberty.
7653 ($(LIBGNU)): Depend on libiberty.
7654 (all-lib): Recurse into all subdirs.
7655 (install-only): Invoke "install" target in subdirs.
7656 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7657 targets.
7658 * configure: Rebuild.
7659 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7660 for vasprintf, vsnprintf, or gettimeofday.
7661 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7662 srv_tgtobj.
7663
270c9937
JB		 76642014-06-05 Joel Brobecker <brobecker@adacore.com>
7665
7666 * development.sh: Delete.
7667 * Makefile.in (config.status): Adjust dependency on development.sh.
7668 * configure.ac: Adjust development.sh source call.
7669 * configure: Regenerate.
7670
0a261ed8
PA		 76712014-06-02 Pedro Alves <palves@redhat.com>
7672
7673 * ax.c (gdb_free_agent_expr): New function.
7674 * ax.h (gdb_free_agent_expr): New declaration.
7675 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7676 list.
7677 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7678 static.
7679 (clear_breakpoint_conditions_and_commands): New function.
7680 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7681 (clear_breakpoint_conditions_and_commands): New declaration.
7682
e9dae05e
RR		 76832014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7684
7685 * linux-aarch64-low.c (asm/ptrace.h): Include.
7686
5876f503
JK		 76872014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7688
7689 Fix TLS access for -static -pthread.
7690 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7691 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7692 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7693
802e8e6d
PA		 76942014-05-20 Pedro Alves <palves@redhat.com>
7695
7696 * linux-aarch64-low.c (aarch64_insert_point)
7697 (aarch64_remove_point): No longer check whether the type is
7698 supported here. Adjust to new interface.
7699 (the_low_target): Install aarch64_supports_z_point_type as
7700 supports_z_point_type method.
7701 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7702 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7703 instead of a Z packet char. Adjust.
7704 (arm_supports_z_point_type): New function.
7705 (arm_insert_point, arm_remove_point): Adjust to new interface.
7706 (the_low_target): Install arm_supports_z_point_type.
7707 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7708 (cris_insert_point, cris_remove_point): Adjust to new interface.
7709 Don't check whether the type is supported here.
7710 (the_low_target): Install cris_supports_z_point_type.
7711 * linux-low.c (linux_supports_z_point_type): New function.
7712 (linux_insert_point, linux_remove_point): Adjust to new interface.
7713 * linux-low.h (struct linux_target_ops) <insert_point,
7714 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7715 raw_breakpoint pointer parameter.
7716 <supports_z_point_type>: New method.
7717 * linux-mips-low.c (mips_supports_z_point_type): New function.
7718 (mips_insert_point, mips_remove_point): Adjust to new interface.
7719 Use mips_supports_z_point_type.
7720 (the_low_target): Install mips_supports_z_point_type.
7721 * linux-ppc-low.c (the_low_target): Install NULL as
7722 supports_z_point_type method.
7723 * linux-s390-low.c (the_low_target): Install NULL as
7724 supports_z_point_type method.
7725 * linux-sparc-low.c (the_low_target): Install NULL as
7726 supports_z_point_type method.
7727 * linux-x86-low.c (x86_supports_z_point_type): New function.
7728 (x86_insert_point): Adjust to new insert_point interface. Use
7729 insert_memory_breakpoint. Adjust to new
7730 i386_low_insert_watchpoint interface.
7731 (x86_remove_point): Adjust to remove_point interface. Use
7732 remove_memory_breakpoint. Adjust to new
7733 i386_low_remove_watchpoint interface.
7734 (the_low_target): Install x86_supports_z_point_type.
7735 * lynx-low.c (lynx_target_ops): Install NULL as
7736 supports_z_point_type callback.
7737 * nto-low.c (nto_supports_z_point_type): New.
7738 (nto_insert_point, nto_remove_point): Adjust to new interface.
7739 (nto_target_ops): Install nto_supports_z_point_type.
7740 * mem-break.c: Adjust intro comment.
7741 (struct raw_breakpoint) <raw_type, size>: New fields.
7742 <inserted>: Update comment.
7743 <shlib_disabled>: Delete field.
7744 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7745 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7746 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7747 (raw_bkpt_type_to_target_hw_bp_type): New function.
7748 (find_enabled_raw_code_breakpoint_at): New function.
7749 (find_raw_breakpoint_at): New type and size parameters. Use them.
7750 (insert_memory_breakpoint): New function, based off
7751 set_raw_breakpoint_at.
7752 (remove_memory_breakpoint): New function.
7753 (set_raw_breakpoint_at): Reimplement.
7754 (set_breakpoint): New, based on set_breakpoint_at.
7755 (set_breakpoint_at): Reimplement.
7756 (delete_raw_breakpoint): Go through the_target->remove_point
7757 instead of assuming memory breakpoints.
7758 (find_gdb_breakpoint_at): Delete.
7759 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7760 (find_gdb_breakpoint): New function.
7761 (set_gdb_breakpoint_at): Delete.
7762 (z_type_supported): New function.
7763 (set_gdb_breakpoint_1): New function, loosely based off
7764 set_gdb_breakpoint_at.
7765 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7766 (delete_gdb_breakpoint_at): Delete.
7767 (delete_gdb_breakpoint_1): New function, loosely based off
7768 delete_gdb_breakpoint_at.
7769 (delete_gdb_breakpoint): New function.
7770 (clear_gdb_breakpoint_conditions): Rename to ...
7771 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7772 breakpoint.
7773 (add_condition_to_breakpoint): Make static.
7774 (add_breakpoint_condition): Take a struct breakpoint pointer
7775 instead of an address. Adjust.
7776 (gdb_condition_true_at_breakpoint): Rename to ...
7777 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7778 z_type parameter.
7779 (gdb_condition_true_at_breakpoint): Reimplement.
7780 (add_breakpoint_commands): Take a struct breakpoint pointer
7781 instead of an address. Adjust.
7782 (gdb_no_commands_at_breakpoint): Rename to ...
7783 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7784 parameter. Return true if no breakpoint was found. Change debug
7785 output.
7786 (gdb_no_commands_at_breakpoint): Reimplement.
7787 (run_breakpoint_commands): Rename to ...
7788 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7789 and change return type to boolean.
7790 (run_breakpoint_commands): New function.
7791 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7792 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7793 breakpoint. Go through the_target->remove_point instead of
7794 assuming memory breakpoint.
7795 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7796 software and hardware breakpoints.
7797 (reinsert_raw_breakpoint): Go through the_target->insert_point
7798 instead of assuming memory breakpoint.
7799 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7800 software and hardware breakpoints.
7801 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7802 Check both software and hardware breakpoints.
7803 (validate_inserted_breakpoint): Assert the breakpoint is a
7804 software breakpoint. Set the inserted flag to -1 instead of
7805 setting shlib_disabled.
7806 (delete_disabled_breakpoints): Adjust.
7807 (validate_breakpoints): Only validate software breakpoints.
7808 Adjust to inserted flag change.
7809 (check_mem_read, check_mem_write): Skip breakpoint types other
7810 than software breakpoints. Adjust to inserted flag change.
7811 * mem-break.h (enum raw_bkpt_type): New enum.
7812 (raw_breakpoint, struct process_info): Forward declare.
7813 (Z_packet_to_target_hw_bp_type): Delete declaration.
7814 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7815 (set_gdb_breakpoint, delete_gdb_breakpoint)
7816 (clear_breakpoint_conditions): New declarations.
7817 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7818 (breakpoint_inserted_here): Update comment.
7819 (add_breakpoint_condition, add_breakpoint_commands): Replace
7820 address parameter with a breakpoint pointer parameter.
7821 (gdb_breakpoint_here): Update comment.
7822 (delete_gdb_breakpoint_at): Delete.
7823 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7824 * server.c (process_point_options): Take a struct breakpoint
7825 pointer instead of an address. Adjust.
7826 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7827 delete_gdb_breakpoint.
7828 * spu-low.c (spu_target_ops): Install NULL as
7829 supports_z_point_type method.
7830 * target.h: Include mem-break.h.
7831 (struct target_ops) <prepare_to_access_memory>: Update comment.
7832 <supports_z_point_type>: New field.
7833 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7834 instead of a char. Also take a raw breakpoint pointer.
7835 * win32-arm-low.c (the_low_target): Install NULL as
7836 supports_z_point_type.
7837 * win32-i386-low.c (i386_supports_z_point_type): New function.
7838 (i386_insert_point, i386_remove_point): Adjust to new interface.
7839 (the_low_target): Install i386_supports_z_point_type.
7840 * win32-low.c (win32_supports_z_point_type): New function.
7841 (win32_insert_point, win32_remove_point): Adjust to new interface.
7842 (win32_target_ops): Install win32_supports_z_point_type.
7843 * win32-low.h (struct win32_target_ops):
7844 <supports_z_point_type>: New method.
7845 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7846 instead of a char. Also take a raw breakpoint pointer.
7847
932539e3
PA		 78482014-05-20 Pedro Alves <palves@redhat.com>
7849
7850 * mem-break.h: Include break-common.h.
7851 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7852 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7853 (Z_packet_to_target_hw_bp_type): New declaration.
7854 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7855 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7856 (Z_PACKET_ACCESS_WP): Delete macros.
7857 (Z_packet_to_hw_type): Delete function.
7858 * i386-low.h: Don't include break-common.h here.
7859 (Z_packet_to_hw_type): Delete declaration.
7860 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7861 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7862 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7863 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7864 * linux-aarch64-low.c: Don't include break-common.h here.
7865 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7866 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7867 (Z_packet_to_target_hw_bp_type): Delete function.
7868 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7869 function.
7870 (mips_insert_point, mips_remove_point): Use
7871 Z_packet_to_target_hw_bp_type.
7872
4ff0d3d8
PA		 78732014-05-20 Pedro Alves <palves@redhat.com>
7874
7875 * linux-aarch64-low.c: Include break-common.h.
7876 (enum target_point_type): Delete.
7877 (Z_packet_to_point_type): Rename to ...
7878 (Z_packet_to_target_hw_bp_type): ... this, and return a
7879 target_hw_bp_type instead.
7880 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7881 instead of an enum target_point_type.
7882 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7883 breakpoint type.
7884 (aarch64_dr_state_insert_one_point)
7885 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7886 (aarch64_handle_aligned_watchpoint)
7887 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7888 Take an enum target_hw_bp_type instead of an enum
7889 target_point_type.
7890 (aarch64_supports_z_point_type): New function.
7891 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7892 use Z_packet_to_target_hw_bp_type.
7893
786dc519
JB		 78942014-05-20 Joel Brobecker <brobecker@adacore.com>
7895
7896 * configure.ac: Only use -Werror by default when DEVELOPMENT
7897 is true.
7898 * configure: Regenerate.
7899
9e0aa64f
JK		 79002014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7901
7902 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7903 * linux-x86-low.c (X86_64_USER_REGS): New.
7904 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7905
2b577b92
YQ		 79062014-04-28 Yao Qi <yao@codesourcery.com>
7907
7908 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7909 name.
7910
94611da2
PA		 79112014-04-25 Pedro Alves <palves@redhat.com>
7912
7913 PR server/16255
7914 * linux-low.c (linux_attach_fail_reason_string): New function.
7915 (linux_attach_lwp): Delete.
7916 (linux_attach_lwp_1): Rename to ...
7917 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7918 argument. Remove "initial" parameter. Return int instead of
7919 void. Don't error or warn here.
7920 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7921 failure to attach to the tgid. Call warning when failing to
7922 attach to an lwp.
7923 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7924 argument. Remove "initial" parameter. Return int instead of
7925 void. Don't error or warn here.
7926 (linux_attach_fail_reason_string): New declaration.
7927 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7928 interface change. Use linux_attach_fail_reason_string.
7929
01f9f808
MS		 79302014-04-24 Michael Sturm <michael.sturm@mintel.com>
7931 Walfred Tedeschi <walfred.tedeschi@intel.com>
7932
7933 * Makefile.in: Added rules to handle new files
7934 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7935 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7936 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7937 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7938 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7939 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7940 x32-avx512-linux.o.
7941 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7942 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7943 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7944 i386/x32-avx512.xml.
7945 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7946 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7947 i386/x32-avx512-linux.xml.
7948 * i387-fp.c (num_avx512_k_registers): New constant for number
7949 of K registers.
7950 (num_avx512_zmmh_low_registers): New constant for number of
7951 lower ZMM registers (0-15).
7952 (num_avx512_zmmh_high_registers): New constant for number of
7953 higher ZMM registers (16-31).
7954 (num_avx512_ymmh_registers): New contant for number of higher
7955 YMM registers (ymm16-31 added by avx521 on x86_64).
7956 (num_avx512_xmm_registers): New constant for number of higher
7957 XMM registers (xmm16-31 added by AVX512 on x86_64).
7958 (struct i387_xsave): Add space for AVX512 registers.
7959 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7960 Add code to handle AVX512 registers.
7961 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7962 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7963 prototypei from generated file.
7964 (tdesc_amd64_avx512_linux): Likewise.
7965 (init_registers_x32_avx512_linux): Likewise.
7966 (tdesc_x32_avx512_linux): Likewise.
7967 (init_registers_i386_avx512_linux): Likewise.
7968 (tdesc_i386_avx512_linux): Likewise.
7969 (x86_64_regmap): Add AVX512 registers.
7970 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7971 mask.
7972 (initialize_low_arch): Add code to initialize AVX512 registers.
7973
51aa91f9
PA		 79742014-04-23 Pedro Alves <palves@redhat.com>
7975
7976 * mem-break.c (find_gdb_breakpoint_at): Make static.
7977 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7978
a4165e94
PA		 79792014-04-23 Pedro Alves <palves@redhat.com>
7980
7981 * i386-low.c: Don't include break-common.h here.
7982 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7983 prototype to take target_hw_bp_type as argument instead of a Z
7984 packet char.
7985 * i386-low.h: Include break-common.h here.
7986 (Z_packet_to_hw_type): Declare.
7987 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7988 prototypes.
7989 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7990 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7991 (x86_remove_point): Convert the packet number to a
7992 target_hw_bp_type before calling i386_low_remove_watchpoint.
7993 * win32-i386-low.c (i386_insert_point): Convert the packet number
7994 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7995 (i386_remove_point): Convert the packet number to a
7996 target_hw_bp_type before calling i386_low_remove_watchpoint.
7997
b8acf843
PA		 79982014-04-23 Pedro Alves <palves@redhat.com>
7999
8000 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
8001
d708bcd1
PA		 80022014-04-10 Pedro Alves <palves@redhat.com>
8003
8004 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
8005 Check if the condition or command is NULL before checking if the
8006 breakpoint is known. On success, return true.
8007 * mem-break.h (add_breakpoint_condition): Document return.
8008 (add_breakpoint_commands): Add describing comment.
8009 * server.c (skip_to_semicolon): New function.
8010 (process_point_options): Use it.
8011
2eec7d5b
PA		 80122014-04-09 Pedro Alves <palves@redhat.com>
8013
8014 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
8015 to lwpid_of.
8016
fa96cb38
PA		 80172014-02-27 Pedro Alves <palves@redhat.com>
8018
8019 PR 12702
8020 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8021 macros.
8022 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8023 output.
8024 (last_thread_of_process_p): Take a PID argument instead of a
8025 thread pointer.
8026 (linux_wait_for_lwp): Delete.
8027 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8028 functions.
8029 (linux_low_filter_event): New function, party factored out from
8030 linux_wait_for_event.
8031 (linux_wait_for_event): Rename to ...
8032 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8033 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8034 sigsuspend. Check for zombie leaders.
8035 (linux_wait_for_event): Reimplement as wrapper around
8036 linux_wait_for_event_filtered.
8037 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8038 a normal or signal exit is seen, it's the whole process exiting.
8039 (wait_for_sigstop): No longer a for_each_inferior callback.
8040 Rewrite on top of linux_wait_for_event_filtered.
8041 (stop_all_lwps): Call wait_for_sigstop directly.
8042 * server.c (resume, handle_target_event): Handle
8043 TARGET_WAITKIND_NO_RESUMED.
8044
d763de10
JB		 80452014-02-26 Joel Brobecker <brobecker@adacore.com>
8046
8047 * win32-low.c (psapi_get_dll_name,
8048 * win32_CreateToolhelp32Snapshot): Delete.
8049 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8050 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8051 Delete.
8052 (handle_load_dll): Add function description.
8053 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8054
850a0f76
JB		 80552014-02-26 Joel Brobecker <brobecker@adacore.com>
8056
8057 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8058 Add comment.
8059 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8060 base address when calling win32_add_one_solib.
8061 (handle_load_dll): Delete local variable load_addr.
8062 Remove 0x1000 offset applied to DLL base address when calling
8063 win32_add_one_solib.
8064 (handle_unload_dll): Add comment.
8065
f25b3fc3
JB		 80662014-02-26 Joel Brobecker <brobecker@adacore.com>
8067
8068 * win32-low.c (win32_add_all_dlls): Renames
8069 win32_ensure_ntdll_loaded. Rewrite function documentation.
8070 Adjust implementation to always load all DLLs.
8071 Add 0x1000 offset to DLL base address when calling
8072 win32_add_one_solib.
8073 (child_initialization_done): New static global.
8074 (do_initial_child_stuff): Set child_initialization_done to
8075 zero during child initialization, and 1 after. Replace call
8076 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8077 Add comment.
8078 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8079 (handle_unload_dll): Add function documentation.
8080 (get_child_debug_event): Ignore load and unload DLL events
8081 during child initialization.
8082
d86d4aaf
DE		 80832014-02-20 Doug Evans <dje@google.com>
8084
3bc32da3 8085 Remove global all_lwps.
d86d4aaf
DE		 8086 * inferiors.h (ptid_of): Move here from linux-low.h.
8087 (pid_of, lwpid_of): Ditto.
8088 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8089 parameter is a struct thread_info * now.
8090 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8091 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8092 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8093 directly.
8094 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8095 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8096 * linux-arm-low.c (update_registers_callback): Update, "entry"
8097 parameter is a struct thread_info * now.
8098 Fetch lwpid from current_inferior directly.
8099 (arm_insert_point): Pass &all_threads to find_inferior instead of
8100 &all_lwps.
8101 (arm_remove_point): Ditto.
8102 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8103 (arm_prepare_to_resume): Fetch pid from thread.
8104 (arm_read_description): Fetch lwpid from current_inferior directly.
8105 * linux-low.c (all_lwps): Delete.
8106 (delete_lwp): Delete call to remove_inferior.
8107 (handle_extended_wait): Fetch lwpid from thread.
8108 (add_lwp): Don't set lwp->entry.id. Remove call to
8109 add_inferior_to_list.
8110 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8111 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8112 (kill_one_lwp_callback): Ditto.
8113 (linux_kill): Don't dereference NULL pointer.
8114 Fetch ptid,lwpid from thread.
8115 (get_detach_signal): Fetch ptid from thread.
8116 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8117 Simplify call to regcache_invalidate_thread.
8118 (delete_lwp_callback): Update, "entry" parameter is a
8119 struct thread_info * now. Fetch pid from thread.
8120 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8121 (status_pending_p_callback): Update, "entry" parameter is a
8122 struct thread_info * now. Fetch ptid from thread.
8123 (find_lwp_pid): Update, "entry" parameter is a
8124 struct thread_info * now.
8125 (linux_wait_for_lwp): Fetch pid from thread.
8126 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8127 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8128 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8129 (dequeue_one_deferred_signal): Ditto.
8130 (cancel_breakpoint): Fetch ptid from current_inferior.
8131 (linux_wait_for_event): Pass &all_threads to find_inferior,
8132 not &all_lwps. Fetch ptid, lwpid from thread.
8133 (count_events_callback): Update, "entry" parameter is a
8134 struct thread_info * now.
8135 (select_singlestep_lwp_callback): Ditto.
8136 (select_event_lwp_callback): Ditto.
8137 (cancel_breakpoints_callback): Ditto.
8138 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8139 not &all_lwps.
8140 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8141 (unsuspend_one_lwp): Update, "entry" parameter is a
8142 struct thread_info * now.
8143 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8144 not &all_lwps.
8145 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8146 Fetch lwpid from thread, not lwp.
8147 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8148 Pass &all_threads to find_inferior, not &all_lwps.
8149 (send_sigstop): Fetch lwpid from thread, not lwp.
8150 (send_sigstop_callback): Update, "entry" parameter is a
8151 struct thread_info * now.
8152 (suspend_and_send_sigstop_callback): Ditto.
8153 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8154 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8155 struct thread_info * now.
8156 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8157 from thread, lwp.
8158 (lwp_running): Update, "entry" parameter is a
8159 struct thread_info * now.
8160 (stop_all_lwps): Fetch ptid from thread.
8161 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8162 (linux_resume_one_lwp): Fetch lwpid from thread.
8163 (linux_set_resume_request): Update, "entry" parameter is a
8164 struct thread_info * now. Fetch pid, lwpid from thread.
8165 (resume_status_pending_p): Update, "entry" parameter is a
8166 struct thread_info * now.
8167 (need_step_over_p): Ditto. Fetch lwpid from thread.
8168 (start_step_over): Fetch lwpid from thread.
8169 (linux_resume_one_thread): Update, "entry" parameter is a
8170 struct thread_info * now. Fetch lwpid from thread.
8171 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8172 (proceed_one_lwp): Update, "entry" parameter is a
8173 struct thread_info * now. Fetch lwpid from thread.
8174 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8175 struct thread_info * now.
8176 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8177 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8178 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8179 directly.
8180 (regsets_store_inferior_registers): Ditto.
8181 (fetch_register, store_register): Ditto.
8182 (linux_read_memory, linux_write_memory): Ditto.
8183 (linux_request_interrupt): Ditto.
8184 (linux_read_auxv): Ditto.
8185 (linux_xfer_siginfo): Ditto.
8186 (linux_qxfer_spu): Ditto.
8187 (linux_qxfer_libraries_svr4): Ditto.
8188 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8189 moved to inferiors.h.
8190 (get_lwp): Delete.
8191 (get_thread_lwp): Update.
8192 (struct lwp_info): Delete member "entry". Simplify comment for
8193 member "thread".
8194 (all_lwps): Delete.
8195 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8196 current_inferior directly.
8197 (update_watch_registers_callback): Update, "entry" parameter is a
8198 struct thread_info * now. Fetch pid from thread.
8199 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8200 (mips_insert_point): Fetch lwpid from current_inferior.
8201 Pass &all_threads to find_inferior, not &all_lwps.
8202 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8203 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8204 directly.
8205 (mips_stopped_data_address): Ditto.
8206 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8207 directly.
8208 * linux-tile-low.c (tile_arch_setup): Ditto.
8209 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8210 (update_debug_registers_callback): Update, "entry" parameter is a
8211 struct thread_info * now. Fetch pid from thread.
8212 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8213 Pass &all_threads to find_inferior, not &all_lwps.
8214 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8215 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8216 Pass &all_threads to find_inferior, not &all_lwps.
8217 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8218 (i386_dr_low_get_status): Ditto.
8219 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8220 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8221 (x86_linux_read_description): Ditto.
8222 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8223
3b8361aa
DE		 82242014-02-20 Doug Evans <dje@google.com>
8225
8226 * inferiors.c (get_first_inferior): Fix buglet.
8227
f7667f0d
DE		 82282014-02-19 Doug Evans <dje@google.com>
8229
8230 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8231 * inferiors.c (add_thread): Change result type to struct thread_info *.
8232 All callers updated.
8233 (add_lwp): Call add_thread here instead of in callers.
8234 All callers updated.
8235 * linux-low.h (get_lwp_thread): Rewrite.
8236 (struct lwp_info): New member "thread".
8237
b3312d80
DE		 82382014-02-19 Doug Evans <dje@google.com>
8239
8240 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8241 All callers updated.
8242
ecc6f45c
DE		 82432014-02-19 Doug Evans <dje@google.com>
8244
8245 * inferiors.c (add_thread): Fix whitespace.
8246
649ebbca
DE		 82472014-02-19 Doug Evans <dje@google.com>
8248
8249 * dll.c (clear_dlls): Replace accessing list implemention details
8250 with API function.
8251 * gdbthread.h (get_first_thread): Declare.
8252 * inferiors.c (for_each_inferior_with_data): New function.
8253 (get_first_thread): New function.
8254 (find_thread_ptid): Simplify.
8255 (get_first_inferior): New function.
8256 (clear_list): Delete.
8257 (one_inferior_p): New function.
8258 (clear_inferior_list): New function.
8259 (clear_inferiors): Update.
8260 * inferiors.h (for_each_inferior_with_data): Declare.
8261 (clear_inferior_list): Declare.
8262 (one_inferior_p): Declare.
8263 (get_first_inferior): Declare.
8264 * linux-low.c (linux_wait_for_event): Replace accessing list
8265 implemention details with API function.
8266 * server.c (target_running): Ditto.
8267 (accumulate_file_name_length): New function.
8268 (emit_dll_description): New function.
8269 (handle_qxfer_libraries): Replace accessing list implemention
8270 details with API function.
8271 (handle_qxfer_threads_worker): New function.
8272 (handle_qxfer_threads_proper): Replace accessing list implemention
8273 details with API function.
8274 (handle_query): Ditto.
8275 (visit_actioned_threads_callback_ftype): New typedef.
8276 (visit_actioned_threads_data): New struct.
8277 (visit_actioned_threads): Rewrite to be find_inferior callback.
8278 (resume): Call find_inferior.
8279 (handle_status): Replace accessing list implemention
8280 details with API function.
8281 (process_serial_event): Replace accessing list implemention details
8282 with API function.
8283 * target.c (set_desired_inferior): Replace accessing list implemention
8284 details with API function.
8285 * tracepoint.c (same_process_p): New function.
8286 (gdb_agent_about_to_close): Replace accessing list implemention
8287 details with API function.
8288 * win32-low.c (child_delete_thread): Replace accessing list
8289 implemention details with API function.
8290 (match_dll_by_basename): New function.
8291 (dll_is_loaded_by_basename): New function.
8292 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8293 details call to dll_is_loaded_by_basename.
8294
80894984
DE		 82952014-02-19 Doug Evans <dje@google.com>
8296
8297 * dll.h (struct dll_info): Add comment.
8298 * gdbthread.h (struct thread_info): Add comment.
8299 (current_ptid): Simplify.
8300 * inferiors.c (add_process): Update.
8301 (remove_process): Update.
8302 * inferiors.h (struct process_info): Rename member "head" to "entry".
8303 * linux-low.c (delete_lwp): Update.
8304 (add_lwp): Update.
8305 (last_thread_of_process_p): Update.
8306 (kill_one_lwp_callback, linux_kill): Update.
8307 (status_pending_p_callback): Update.
8308 (wait_for_sigstop): Update. Simplify read of ptid.
8309 (start_step_over): Update.
8310 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8311 (get_lwp_thread): Update.
8312 (struct lwp_info): Rename member "head" to "entry".
8313 * regcache.h (inferior_list_entry): Delete.
8314 * server.c (kill_inferior_callback): Update.
8315 (detach_or_kill_inferior_callback): Update.
8316 (print_started_pid): Update.
8317 (print_attached_pid): Update.
8318 (process_serial_event): Simplify read of ptid.
8319 * thread-db.c (thread_db_create_event): Update.
8320 (thread_db_get_tls_address): Update.
8321 * win32-low.c (current_inferior_ptid): Simplify.
8322
46917d26
TT		 83232014-02-19 Tom Tromey <tromey@redhat.com>
8324
8325 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8326 argument.
8327 (target_supports_btrace): Update.
8328
0759a81e
YQ		 83292014-02-14 Yao Qi <yao@codesourcery.com>
8330
8331 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8332 (rsp-low-ipa.o): New target.
8333
a7191e8b
TT		 83342014-02-12 Tom Tromey <tromey@redhat.com>
8335
8336 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8337 convert_ascii_to_int.
8338 * regcache.c (registers_to_string): Likewise.
8339 * remote-utils.c (decode_M_packet): Likewise.
8340 * server.c (process_serial_event): Likewise.
8341
ff0e980e
TT		 83422014-02-12 Tom Tromey <tromey@redhat.com>
8343
8344 * server.c (handle_query, handle_v_run): Use hex2bin, not
8345 unhexify.
8346 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8347
e9371aff
TT		 83482014-02-12 Tom Tromey <tromey@redhat.com>
8349
8350 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8351 convert_int_to_ascii.
8352 * regcache.c (registers_to_string, collect_register_as_string):
8353 Likewise.
8354 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8355 Likewise.
8356 * server.c (process_serial_event): Likewise.
8357 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8358 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8359
971dc0b8
TT		 83602014-02-12 Tom Tromey <tromey@redhat.com>
8361
8362 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8363 bin2hex, not hexify.
8364 * tracepoint.c (cmd_qtstatus): Likewise.
8365
0a822afb
TT		 83662014-02-12 Tom Tromey <tromey@redhat.com>
8367
8368 * remote-utils.c (monitor_output): Pass explicit length to
8369 hexify.
8370
9c3d6531
TT		 83712014-02-12 Tom Tromey <tromey@redhat.com>
8372
8373 * tracepoint.c: Include rsp-low.h.
8374 * server.c: Include rsp-low.h.
8375 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8376 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8377 declare.
8378 * remote-utils.c: Include rsp-low.h.
8379 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8380 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8381 (convert_int_to_ascii, convert_ascii_to_int): Move to
8382 common/rsp-low.c.
8383 * regcache.c: Include rsp-low.h.
8384 * ax.c: Include rsp-low.h.
8385 * Makefile.in (SFILES): Add common/rsp-low.c.
8386 (OBS): Add rsp-low.o.
8387 (rsp-low.o): New target.
8388
01fd3ea5
TT		 83892014-02-12 Tom Tromey <tromey@redhat.com>
8390
8391 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8392 Include print-utils.h.
8393 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8394 (plongest, thirty_two, phex_nz): Remove.
8395 * Makefile.in (SFILES): Add common/print-utils.c.
8396 (OBS): Add print-utils.o.
8397 (print-utils-ipa.o): New target.
8398 (print-utils.o): New target.
8399 (IPA_OBJS): Add print-utils-ipa.o.
8400
e99dc820
TT		 84012014-02-06 Tom Tromey <tromey@redhat.com>
8402
8403 * Makefile.in (SFILES): Fix indentation.
8404
ee1e2d4f
DE		 84052014-02-05 Doug Evans <dje@google.com>
8406
8407 * linux-low.c (linux_wait_for_event): Improve comment.
8408 (linux_wait_1): Keep current_inferior in sync with event_child.
8409
f5a02773
DE		 84102014-01-22 Doug Evans <dje@google.com>
8411
8412 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8413
87ce2a04
DE		 84142014-01-22 Doug Evans <dje@google.com>
8415
8416 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8417 * configure: Regenerate.
8418 * config.in: Regenerate.
8419 * Makefile.in (SFILES): Add debug.c.
8420 (OBS): Add debug.o.
8421 * debug.c: New file.
8422 * debug.h: New file.
8423 * linux-aarch64-low.c (*): Update all debugging printfs to use
8424 debug_printf instead of fprintf.
8425 * linux-arm-low.c (*): Ditto.
8426 * linux-cris-low.c (*): Ditto.
8427 * linux-crisv32-low.c (*): Ditto.
8428 * linux-m32r-low.c (*): Ditto.
8429 * linux-sparc-low.c (*): Ditto.
8430 * linux-x86.c (*): Ditto.
8431 * linux-low.c (*): Ditto.
8432 (linux_wait_1): Add calls to debug_enter, debug_exit.
8433 (linux_wait): Remove redundant debugging printf.
8434 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8435 (linux_resume, unstop_all_lwps): Ditto.
8436 * mem-break.c (*): Update all debugging printfs to use
8437 debug_printf instead of fprintf.
8438 * remote-utils.c (*): Ditto.
8439 * thread-db.c (*): Ditto.
8440 * server.c #include <ctype.h>, "gdb_vecs.h".
8441 (debug_threads): Moved to debug.c.
8442 (*): Update all debugging printfs to use debug_printf instead of
8443 fprintf.
8444 (start_inferior): Replace call to fflush with call to debug_flush.
8445 (monitor_show_help): Mention set debug-format.
8446 (parse_debug_format_options): New function.
8447 (handle_monitor_command): Handle "monitor set debug-format".
8448 (gdbserver_usage): Mention --debug-format.
8449 (main): Parse --debug-format.
8450 * server.h (debug_threads): Declaration moved to debug.h.
8451 #include "debug.h".
8452 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8453 trace_debug_1 that uses debug_printf.
8454 (tracepoint_look_up_symbols): Update all debugging printfs to use
8455 debug_printf instead of fprintf.
8456
e671835b
BS		 84572014-01-20 Baruch Siach <baruch@tkos.co.il>
8458
8459 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8460 sys/ptrace.h.
8461
b5737fa9
PA		 84622014-01-17 Pedro Alves <palves@redhat.com>
8463
ea38d2a9 8464 PR build/16445
c7faa97a
PA		 8465 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8466 defined after including gdb_proc_service.h.
b5737fa9 8467
40ed484e
DE		 84682014-01-16 Doug Evans <dje@google.com>
8469
8470 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8471 (match_dll): Use it.
8472
969c39fb
MM		 84732014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8474
8475 * target.h (target_ops) <read_btrace>: Change parameters and
8476 return type to allow error reporting.
8477 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8478 trace reading errors on.
8479 * linux-low.c (linux_low_read_btrace): Pass trace reading
8480 errors on.
8481 (linux_low_disable_btrace): New.
8482
ab7f45ba
DE		 84832014-01-15 Doug Evans <dje@google.com>
8484
8485 * inferiors.c (thread_id_to_gdb_id): Delete.
8486 * inferiors.h (thread_id_to_gdb_id): Delete.
8487
66af0f44
EZ		 84882014-01-13 Eli Zaretskii <eliz@gnu.org>
8489
8490 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8491 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8492 versions.
8493
9939e131
PA		 84942014-01-08 Pedro Alves <palves@redhat.com>
8495
8496 * server.c (handle_status): Don't discard previous queued stop
8497 replies or thread's pending status here.
8498 (main) <disconnection>: Do it here instead.
8499
b7ea362b
PA		 85002014-01-08 Pedro Alves <palves@redhat.com>
8501
8502 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8503 * server.c (visit_actioned_threads, handle_pending_status): New
8504 function.
8505 (handle_v_cont): Factor out parts to ...
8506 (resume): ... this new function. If in all-stop, and a thread
8507 being resumed has a pending status, report it without actually
8508 resuming.
8509 (myresume): Adjust to use the new 'resume' function.
8510 (clear_pending_status_callback, set_pending_status_callback)
8511 (find_status_pending_thread_callback): New functions.
8512 (handle_status): Handle the case of multiple threads having
8513 interesting statuses to report. Report threads' real last signal
8514 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8515 with an interesting thread to report the status for, instead of
8516 always reporting the status of the first thread.
8517
28498c42
JB		 85182014-01-01 Joel Brobecker <brobecker@adacore.com>
8519
8520 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8521 * gdbreplay.c (gdbreplay_version): Likewise.
8522
f45c82da
YZ		 85232013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8524
8525 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8526 iov.iov_len with the real length in use.
8527
379a5e2d
JB		 85282013-12-13 Joel Brobecker <brobecker@adacore.com>
8529
8530 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8531 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8532 for all targets that use win32-low.c.
8533 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8534 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8535
4210d83e
PA		 85362013-12-13 Pedro Alves <palves@redhat.com>
8537
8538 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8539 if equal to TARGET_WAITKIND_LOADED.
8540 * win32-low.c (cached_status): New static global.
8541 (win32_wait): Add declaration.
8542 (do_initial_child_stuff): Flush all initial pending debug events
8543 up to the initial breakpoint.
8544 (win32_wait): If CACHED_STATUS was set, return that instead
8545 of doing a real wait. Remove the code resuming the execution
8546 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8547 during the initial phase. Also remove the code changing
8548 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8549 TARGET_WAITKIND_STOPPED.
8550
e7f0d979
YQ		 85512013-12-11 Yao Qi <yao@codesourcery.com>
8552
8553 * notif.c (handle_notif_ack): Return 0 if no notification
8554 matches.
8555
ebcf782c
DE		 85562013-11-20 Doug Evans <dje@google.com>
8557
8558 * linux-low.c (linux_set_resume_request): Fix comment.
8559
20ad9378
DE		 85602013-11-20 Doug Evans <dje@google.com>
8561
8562 * linux-low.c (resume_status_pending_p): Tweak comment.
8563
a196ebeb
WT		 85642013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8565
8566 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8567 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8568 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8569 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8570 (srv_amd64_regobj): Add amd64-mpx.o.
8571 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8572 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8573 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8574 * i387-fp.c (num_pl_bnd_register) Added constant.
8575 (num_pl_bnd_cfg_registers) Added constant.
8576 (struct i387_xsave) Added reserved area and MPX fields.
8577 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8578 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8579 function.
8580 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8581 (init_registers_amd64_mpx_linux): Declare new function.
8582 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8583 (x86_64_regmap): Add MPX registers.
8584 (x86_linux_read_description): Add MPX case.
8585 (initialize_low_arch): Initialize MPX targets.
8586
0080a2f6
TT		 85872013-11-18 Tom Tromey <tromey@redhat.com>
8588
8589 * configure: Rebuild.
8590 * configure.ac: Don't check for stdlib.h.
8591 * gdbreplay.c: Unconditionally include stdlib.h.
8592
2978b111
TT		 85932013-11-18 Tom Tromey <tromey@redhat.com>
8594
8595 * config.in: Rebuild.
8596 * configure: Rebuild.
8597 * configure.ac: Don't use AC_HEADER_DIRENT.
8598
a3d08894
TT		 85992013-11-18 Tom Tromey <tromey@redhat.com>
8600
8601 * server.h: Don't check HAVE_STRING_H.
8602 * gdbreplay.c: Don't check HAVE_STRING_H.
8603 * configure: Rebuild.
8604
0a5dd17d
TT		 86052013-11-18 Tom Tromey <tromey@redhat.com>
8606
8607 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8608 LIBGNU.
8609
1bd2f0ba
TT		 86102013-11-08 Tom Tromey <tromey@redhat.com>
8611
8612 * configure, config.in: Rebuild.
8613 * configure.ac: Remove unused configury.
8614
3266f10b
TT		 86152013-11-08 Tom Tromey <tromey@redhat.com>
8616
8617 * acinclude.m4: Include common.m4, codeset.m4.
8618 * configure, config.in: Rebuild.
8619 * configure.ac: Use GDB_AC_COMMON.
8620
6682d959
AA		 86212013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8622
8623 * linux-s390-low.c (HWCAP_S390_TE): New define.
8624 (s390_arch_setup): Consider the TE field in the HWCAP for
8625 determining 'have_regset_tdb'.
8626
fd0a4d76
SDJ		 86272013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8628
8629 PR gdb/16014
8630 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8631 call to sizeof.
8632
1a3d890b
PA		 86332013-10-02 Pedro Alves <palves@redhat.com>
8634
8635 * server.c (process_serial_event): Don't output "GDBserver
8636 exiting" if GDB is connected through stdio.
8637 * target.c (mywait): Likewise, be silent if GDB is connected
8638 through stdio.
8639
97ad4581
JB		 86402013-10-01 Joel Brobecker <brobecker@adacore.com>
8641
8642 * lynx-low.c (lynx_add_threads_after_attach): New function.
8643 (lynx_attach): Remove call to add_thread. Add call to
8644 lynx_add_threads_after_attach instead.
8645
5b4e221c
MF		 86462013-09-28 Mike Frysinger <vapier@gentoo.org>
8647
8648 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8649 * config.in, configure: Regenerated.
8650
ee47b2f8
YQ		 86512013-09-18 Yao Qi <yao@codesourcery.com>
8652
8653 PR server/15959
8654 * server.c (start_inferior): Clear 'resume_info'.
8655
d6707650 86562013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8657
d6707650
JW		 8658 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8659 for each register.
8660
9243dd0e 86612013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8662
9243dd0e
JW		 8663 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8664 linux-tile-low.o to srv_tgtobj.
8665
c623a6ef
WN		 86662013-09-16 Will Newton <will.newton@linaro.org>
8667
8668 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8669 out regs.
8670
fb71d39e
PA		 86712013-09-06 Pedro Alves <palves@redhat.com>
8672
8673 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8674 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8675 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8676 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8677 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8678 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8679
8e7e9910
PA		 86802013-09-06 Pedro Alves <palves@redhat.com>
8681
8682 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8683 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8684
7c3a12ca
PA		 86852013-09-06 Pedro Alves <palves@redhat.com>
8686
8687 * linux-amd64-ipa.c: Include tracepoint.h.
8688 * linux-i386-ipa.c: Include tracepoint.h.
8689
8eb3d7b6
RW		 86902013-09-06 Ricard Wanderlof <ricardw@axis.com>
8691
8692 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8693 (ps_get_thread_area): New function.
8694
eddddb9d
RW		 86952013-09-06 Ricard Wanderlof <ricardw@axis.com>
8696
8697 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8698 (initialize_low_arch): Call init_registers_crisv32 rather than
8699 init_register_crisv32.
8700
533b0600
PA		 87012013-09-05 Pedro Alves <palves@redhat.com>
8702
8703 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8704 to ...
8705 * hostio.h: ... this new file.
8706 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8707 win32-low.c: Include hostio.h.
8708
0ce3d3b5
PA		 87092013-09-05 Pedro Alves <palves@redhat.com>
8710
8711 * server.h (gdb_client_data, handler_func, callback_handler_func)
8712 (delete_file_handler, add_file_handler, append_callback_event)
8713 (delete_callback_event, start_event_loop, initialize_event_loop):
8714 Move to event-loop.h and include it.
8715 * event-loop.h: New file.
8716
799cdc37
PA		 87172013-09-05 Pedro Alves <palves@redhat.com>
8718
8719 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8720 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8721 (loaded_dll, unloaded_dll): Move to ...
8722 * dll.h: ... this new file.
8723 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8724
6a6bbd9d
PA		 87252013-09-05 Pedro Alves <palves@redhat.com>
8726
8727 * server.h (current_process, get_thread_process, all_processes)
8728 (add_inferior_to_list, for_each_inferior, current_inferior)
8729 (remove_inferior, add_process, remove_process, find_process_pid)
8730 (have_started_inferiors_p, have_attached_inferiors_p)
8731 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8732 (clear_inferiors, find_inferior, find_inferior_id)
8733 (inferior_target_data, set_inferior_target_data)
8734 (inferior_regcache_data, set_inferior_regcache_data): Move to
8735 inferiors.h, and include it.
8736 * inferiors.h: New file.
8737
f699aaba
PA		 87382013-09-05 Pedro Alves <palves@redhat.com>
8739
8740 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8741 Move ...
72f4393d 8742 * ax.h: ... here.
f699aaba 8743
c144c7a0
PA		 87442013-09-05 Pedro Alves <palves@redhat.com>
8745
8746 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8747 tracepoint.h.
8748 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8749 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8750 (handle_tracepoint_general_set, handle_tracepoint_query)
8751 (tracepoint_finished_step, tracepoint_was_hit)
8752 (release_while_stepping_state_list, current_traceframe)
8753 (in_readonly_region, traceframe_read_mem)
8754 (fetch_traceframe_registers, traceframe_read_sdata)
8755 (traceframe_read_info, struct fast_tpoint_collect_status)
8756 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8757 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8758 (supply_fast_tracepoint_registers)
8759 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8760 (ipa_tdesc, claim_trampoline_space)
8761 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8762 (agent_mem_read, agent_get_trace_state_variable_value)
8763 (agent_set_trace_state_variable_value, agent_tsv_read)
8764 (agent_mem_read_string, get_raw_reg_func_addr)
8765 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8766 * tracepoint.h: ... this new file.
8767
ff42e6ab
PA		 87682013-09-05 Pedro Alves <palves@redhat.com>
8769
8770 * server.h (perror_with_name, error, fatal, warning, paddress)
8771 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8772 include it.
8773 * utils.h: New file.
8774
541af0f4
PA		 87752013-09-05 Pedro Alves <palves@redhat.com>
8776
8777 * server.h (remote_debug, noack_mode, transport_is_reliable)
8778 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8779 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8780 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8781 (write_enn, initialize_async_io, enable_async_io)
8782 (disable_async_io, check_remote_input_interrupt_request)
8783 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8784 (dead_thread_notify, prepare_resume_reply)
8785 (decode_address_to_semicolon, decode_address, decode_m_packet)
8786 (decode_M_packet, decode_X_packet, decode_xfer_write)
8787 (decode_search_memory_packet, unhexify, hexify)
8788 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8789 (look_up_one_symbol, relocate_instruction)
8790 (monitor_output): Move to remote-utils.h, and include it.
8791 * remote-utils.h: New file.
8792
eebdf26b
PA		 87932013-09-05 Pedro Alves <palves@redhat.com>
8794
8795 * server.h (_): Delete.
8796
3aafd2ff
PA		 87972013-09-02 Pedro Alves <palves@redhat.com>
8798
8799 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8800 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8801 allocated.
8802 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8803
cee83bcb
PM		 88042013-09-02 Pierre Muller <muller@sourceware.org>
8805
8806 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8807 or WriteProcessMemory complete successfully and handle
8808 ERROR_PARTIAL_COPY error.
8809
9a13b2fa
PA		 88102013-09-02 Pedro Alves <palves@redhat.com>
8811
8812 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8813 error instead of EIO.
8814
602e3198
JK		 88152013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8816
8817 PR server/15604
8818 * linux-low.c: Include filestuff.h.
8819 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8820 * lynx-low.c: Include filestuff.h.
8821 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8822 * server.c: Include filestuff.h.
8823 (main): Call notice_open_fds.
8824 * spu-low.c: Include filestuff.h.
8825 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8826
96d7229d
LM		 88272013-08-22 Luis Machado <lgustavo@codesourcery.com>
8828
8829 * Makefile.in: Explain why ../target and ../nat are not
8830 listed as include file search paths.
8831 (linux-waitpid.o): New object file rule.
8832 * configure.srv (srv_native_linux_obj): New variable.
8833 Replace all occurrences of linux native object files with
8834 $srv_native_linux_obj.
8835 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8836 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8837 (linux_enable_event_reporting): Remove declaration.
8838 (my_waitpid): Moved to common/linux-waitpid.c.
8839 (linux_wait_for_event): Pass ptid when calling
8840 linux_enable_event_reporting.
8841 (linux_supports_tracefork_flag): Remove.
8842 (linux_enable_event_reporting): Likewise.
8843 (linux_tracefork_grandchild): Remove.
8844 (STACK_SIZE): Moved to common/linux-ptrace.c.
8845 (linux_tracefork_child): Remove.
8846 (linux_test_for_tracefork): Remove.
8847 (linux_look_up_symbols): Call linux_supports_traceclone.
8848 (initialize_low): Remove call to linux_test_for_tracefork.
8849 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8850 common/linux-ptrace.h.
8851 (PTRACE_TYPE_ARG4): Likewise.
8852 Include linux-ptrace.h.
8853
32940073
PA		 88542013-08-21 Pedro Alves <palves@redhat.com>
8855
8856 * config.in: Renegerate.
8857
33b60d58 88582013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8859
33b60d58
LM		 8860 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8861 (SFILES): Remove $(srcdir)/common/target-common.c and
8862 add $(srcdir)/target/waitstatus.c.
8863 (OBS): Remove target-common.o and add waitstatus.o.
8864 (server_h): Remove $(srcdir)/../common/target-common.h and
8865 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8866 and $(srcdir)/../target/waitstatus.h.
8867 (target-common.o): Remove.
8868 (waitstatus.o): New target object file.
8869 * target.h: Do not include target-common.h and
8870 include target/resume.h, target/wait.h and
8871 target/waitstatus.h.
8872
b8e1b30e
LM		 88732013-08-13 Luis Machado <lgustavo@codesourcery.com>
8874
8875 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8876 to PTRACE_TYPE_ARG3.
8877 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8878 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8879 PTRACE_TYPE_ARG4.
8880 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8881 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8882
7a60ad40
YQ		 88832013-07-27 Jie Zhang <jie@codesourcery.com>
8884 Daniel Jacobowitz <dan@codesourcery.com>
8885 Yao Qi <yao@codesourcery.com>
8886
8887 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8888 (mips-linux-watch.o): New rule.
8889 (mips_linux_watch_h): New variable.
8890 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8891 srv_tgtobj.
8892 * linux-mips-low.c: Include mips-linux-watch.h.
8893 (struct arch_process_info, struct arch_lwp_info): New.
8894 (update_watch_registers_callback): New function.
8895 (mips_linux_new_process, mips_linux_new_thread) New functions.
8896 (mips_linux_prepare_to_resume, mips_insert_point): New
8897 functions.
8898 (mips_remove_point, mips_stopped_by_watchpoint): New
8899 functions.
8900 (rsp_bp_type_to_target_hw_bp_type): New function.
8901 (mips_stopped_data_address): New function.
8902 (the_low_target): Add watchpoint support functions.
8903
de6f69ad
YQ		 89042013-07-27 Yao Qi <yao@codesourcery.com>
8905
8906 * i386-low.c: Include break-common.h.
8907 (enum target_hw_bp_type): Remove.
8908
3360c0bf
LM		 89092013-07-24 Luis Machado <lgustavo@codesourcery.com>
8910
8911 * Makefile.in (SFILES): /common/target-common.c.
8912 (OBS): Add target-common.o.
8913 (server_h): Add $(srcdir)/../common/target-common.h.
8914 (target-common.o): New target.
8915 * server.c (queue_stop_reply_callback): Free
8916 status string after use.
8917 * target.c (target_waitstatus_to_string): Remove.
8918 * target.h: Include target-common.h.
8919 (resume_kind): Likewise.
8920 (target_waitkind): Likewise.
8921 (target_waitstatus): Likewise.
8922 (TARGET_WNOHANG): Likewise.
8923
bd885420
YQ		 89242013-07-04 Yao Qi <yao@codesourcery.com>
8925
8926 * Makefile.in (host_alias): Use @host_noncanonical@.
8927 (target_alias): Use @target_noncanonical@.
8928 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8929 ACX_NONCANONICAL_HOST.
8930 * configure: Regenerated.
8931
8932 Revert:
8933 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8934
8935 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8936 * configure: Rebuild.
8937 * Makefile.in (version_host, version_target): Get from configure.
8938 (version.c): Use $(version_host) and $(version_target).
8939
17ef446e
PA		 89402013-07-03 Pedro Alves <palves@redhat.com>
8941
8942 * Makefile.in (config.status): Depend on development.sh.
8943 * acinclude.m4: Include libmcheck.m4.
8944 * configure: Regenerate.
8945
7a9a7487
MG		 89462013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8947
8948 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8949 attribute inside the parentheses.
8950 (winapi_DebugSetProcessKillOnExit): Ditto.
8951 (winapi_DebugBreakProcess): Ditto.
8952 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8953
49b64de6
MG		 89542013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8955
8956 * notif.h (notif_event): Add a dummy member to avoid compiler
8957 errors.
8958
d5749ee7
PA		 89592013-07-01 Pedro Alves <palves@redhat.com>
8960
8961 * hostio.c (HOSTIO_PATH_MAX): Define.
8962 (require_filename, handle_open, handle_unlink, handle_readlink):
8963 Use it.
8964
d8d2a3ee
PA		 89652013-07-01 Pedro Alves <palves@redhat.com>
8966
8967 * server.h: Include "pathmax.h".
8968 * linux-low.c: Don't include sys/param.h.
8969 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8970 MAXPATHLEN.
8971 * win32-low.c: Don't include sys/param.h.
8972 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8973
bc7dea8d
PA		 89742013-07-01 Pedro Alves <palves@redhat.com>
8975
8976 * event-loop.c: Don't check HAVE_UNISTD_H before including
8977 <unistd.h>.
8978 * gdbreplay.c: Likewise.
8979 * remote-utils.c: Likewise.
8980 * server.c: Likewise.
8981 * configure.ac: Don't check for unistd.h.
8982 * configure: Regenerate.
8983
d6c2da54
TT		 89842013-06-28 Tom Tromey <tromey@redhat.com>
8985
8986 * Makefile.in (version.c): Use version.in, not
8987 common/version.in.
8988
257b6bec
MG		 89892013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8990
8991 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8992 * configure: Rebuild.
8993 * Makefile.in (version_host, version_target): Get from configure.
8994 (version.c): Use $(version_host) and $(version_target).
8995
86ebe149
DK		 89962013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8997
8998 Fix trace-status to output user name without trailing colon.
8999 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
9000
f30aa5af
DK		 90012013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
9002
9003 Fix trace-status to output proper start-time and stop-time.
9004 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
9005 output start time and stop time in hex as gdb expects.
9006
28a93511
YQ		 90072013-06-26 Pedro Alves <pedro@codesourcery.com>
9008
9009 * tracepoint.c (build_traceframe_info_xml): Output trace state
9010 variables present in the trace buffer.
9011
01208463
TT		 90122013-06-24 Tom Tromey <tromey@redhat.com>
9013
9014 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
9015 create-version.sh.
9016 (version.o): Remove.
9017 * gdbreplay.c: Include version.h.
9018 (version, host_name): Don't declare.
9019 * server.h: Include version.h.
9020 (version, host_name): Don't declare.
9021
760256f9
PA		 90222013-06-12 Pedro Alves <palves@redhat.com>
9023
9024 * linux-x86-low.c (linux_is_elf64): Delete global.
9025 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9026 with local linux_pid_exe_is_elf_64_file use.
9027
030031ee
PA		 90282013-06-11 Pedro Alves <palves@redhat.com>
9029
9030 * linux-low.c (regset_disabled, disable_regset): New functions.
9031 (regsets_fetch_inferior_registers)
9032 (regsets_store_inferior_registers): Use them.
9033 (initialize_regsets_info); Don't allocate the disabled_regsets
9034 array here.
9035 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9036 comment.
9037
5da6eb0a
PA		 90382013-06-11 Pedro Alves <palves@redhat.com>
9039
9040 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9041 xmalloc.
9042
7e5aaa09
PA		 90432013-06-11 Pedro Alves <palves@redhat.com>
9044
9045 * linux-x86-low.c (initialize_low_arch): Call
9046 init_registers_x32_avx_linux.
9047
d878444c
JK		 90482013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9049
9050 Fix compatibility with Android Bionic.
9051 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9052 it is not empty.
9053
3aee8918
PA		 90542013-06-07 Pedro Alves <palves@redhat.com>
9055
5f2b57b5 9056 PR server/14823
3aee8918
PA		 9057 * Makefile.in (OBS): Add tdesc.o.
9058 (IPA_OBJS): Add tdesc-ipa.o.
9059 (tdesc-ipa.o): New rule.
9060 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9061 interface.
9062 * linux-low.c (new_inferior): Delete.
9063 (disabled_regsets, num_regsets): Delete.
9064 (linux_add_process): Adjust to set the new per-process
9065 new_inferior flag.
9066 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9067 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9068 was a stop. When calling arch_setup, switch the current inferior
9069 to the thread that got an event.
9070 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9071 (regsets_fetch_inferior_registers)
9072 (regsets_store_inferior_registers): New regsets_info parameter.
9073 Adjust to use it.
9074 (linux_register_in_regsets): New regs_info parameter. Adjust to
9075 use it.
9076 (register_addr, fetch_register, store_register): New usrregs_info
9077 parameter. Adjust to use it.
9078 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9079 parameter regs_info. Adjust to use it.
9080 (linux_fetch_registers): Get the current inferior's regs_info, and
9081 adjust to use it.
9082 (linux_store_registers): Ditto.
9083 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9084 (initialize_low): Don't initialize the target_regsets here. Call
9085 initialize_low_arch.
9086 * linux-low.h (target_regsets): Delete declaration.
9087 (struct regsets_info): New.
9088 (struct usrregs_info): New.
9089 (struct regs_info): New.
9090 (struct process_info_private) <new_inferior>: New field.
9091 (struct linux_target_ops): Delete the num_regs, regmap, and
9092 regset_bitmap fields. New field regs_info.
9093 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9094 * i387-fp.c (num_xmm_registers): Delete.
9095 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9096 calls to new interface.
9097 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9098 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9099 Infer the number of xmm registers from the regcache's target
9100 description.
9101 * i387-fp.h (num_xmm_registers): Delete.
9102 * inferiors.c (add_thread): Don't install the thread's regcache
9103 here.
9104 * proc-service.c (gregset_info): Fetch the current inferior's
9105 regs_info. Adjust to use it.
9106 * regcache.c: Include tdesc.h.
9107 (register_bytes, reg_defs, num_registers)
9108 (gdbserver_expedite_regs): Delete.
9109 (get_thread_regcache): If the thread doesn't have a regcache yet,
9110 create one, instead of aborting gdbserver.
9111 (regcache_invalidate_one): Rename to ...
9112 (regcache_invalidate_thread): ... this.
9113 (regcache_invalidate_one): New.
9114 (regcache_invalidate): Only invalidate registers of the current
9115 process.
9116 (init_register_cache): Add target_desc parameter, and use it.
9117 (new_register_cache): Ditto. Assert the target description has a
9118 non zero registers_size.
9119 (regcache_cpy): Add assertions. Adjust.
9120 (realloc_register_cache, set_register_cache): Delete.
9121 (registers_to_string, registers_from_string): Adjust.
9122 (find_register_by_name, find_regno, find_register_by_number)
9123 (register_cache_size): Add target_desc parameter, and use it.
9124 (free_register_cache_thread, free_register_cache_thread_one)
9125 (regcache_release, register_cache_size): New.
9126 (register_size): Add target_desc parameter, and use it.
9127 (register_data, supply_register, supply_register_zeroed)
9128 (supply_regblock, supply_register_by_name, collect_register)
9129 (collect_register_as_string, collect_register_by_name): Adjust.
9130 * regcache.h (struct target_desc): Forward declare.
9131 (struct regcache) <tdesc>: New field.
9132 (init_register_cache, new_register_cache): Add target_desc
9133 parameter.
9134 (regcache_invalidate_thread): Declare.
9135 (regcache_invalidate_one): Delete declaration.
9136 (regcache_release): Declare.
9137 (find_register_by_number, register_cache_size, register_size)
9138 (find_regno): Add target_desc parameter.
9139 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9140 declarations.
9141 * remote-utils.c: Include tdesc.h.
9142 (outreg, prepare_resume_reply): Adjust.
9143 * server.c: Include tdesc.h.
9144 (gdbserver_xmltarget): Delete declaration.
9145 (get_features_xml, process_serial_event): Adjust.
9146 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9147 declare.
9148 (struct process_info) <tdesc>: New field.
9149 (ipa_tdesc): Declare.
9150 * tdesc.c: New file.
9151 * tdesc.h: New file.
9152 * tracepoint.c: Include tdesc.h.
9153 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9154 (get_context_regcache): Adjust to pass ipa_tdesc down.
9155 (do_action_at_tracepoint): Adjust to get the register cache size
9156 from the context regcache's description.
9157 (traceframe_walk_blocks): Adjust to get the register cache size
9158 from the current trace frame's description.
9159 (traceframe_get_pc): Adjust to get current trace frame's
9160 description and pass it down.
9161 (gdb_collect): Adjust to get the register cache size from the
9162 IPA's description.
9163 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9164 (gdbserver_xmltarget): Delete.
9165 (initialize_low_tracepoint): Set the ipa's target description.
9166 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9167 (initialize_low_tracepoint): Set the ipa's target description.
9168 * linux-x86-low.c: Include tdesc.h.
9169 [__x86_64__] (is_64bit_tdesc): New.
9170 (ps_get_thread_area, x86_get_thread_area): Use it.
9171 (i386_cannot_store_register): Rename to ...
9172 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9173 (i386_cannot_fetch_register): Rename to ...
9174 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9175 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9176 to new interface.
9177 (target_regsets): Rename to ...
9178 (x86_regsets): ... this.
9179 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9180 interface.
9181 (x86_siginfo_fixup): Use is_64bit_tdesc.
9182 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9183 (tdesc_x32_avx_linux, tdesc_x32_linux)
9184 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9185 Declare.
9186 (x86_linux_update_xmltarget): Delete.
9187 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9188 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9189 (AMD64_LINUX_USER64_CS): New.
9190 (x86_linux_read_description): New, based on
9191 x86_linux_update_xmltarget.
9192 (same_process_callback): New.
9193 (x86_arch_setup_process_callback): New.
9194 (x86_linux_update_xmltarget): New.
9195 (x86_regsets_info): New.
9196 (amd64_linux_regs_info): New.
9197 (i386_linux_usrregs_info): New.
9198 (i386_linux_regs_info): New.
9199 (x86_linux_regs_info): New.
9200 (x86_arch_setup): Reimplement.
9201 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9202 (x86_emit_ops): Ditto.
9203 (the_low_target): Adjust. Install x86_linux_regs_info,
9204 x86_cannot_fetch_register, and x86_cannot_store_register.
9205 (initialize_low_arch): New.
9206 * linux-ia64-low.c (tdesc_ia64): Declare.
9207 (ia64_fetch_register): Adjust.
9208 (ia64_usrregs_info, regs_info): New globals.
9209 (ia64_regs_info): New function.
9210 (the_low_target): Adjust.
9211 (initialize_low_arch): New function.
9212 * linux-sparc-low.c (tdesc_sparc64): Declare.
9213 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9214 Adjust.
9215 (sparc_arch_setup): New function.
9216 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9217 (the_low_target): Adjust.
9218 (initialize_low_arch): New function.
9219 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9220 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9221 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9222 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9223 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9224 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9225 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9226 (tdesc_powerpc_isa205_vsx64l): Declare.
9227 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9228 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9229 (ppc_set_pc, ppc_get_hwcap): Adjust.
9230 (ppc_usrregs_info): Forward declare.
9231 (!__powerpc64__) ppc_regmap_adjusted: New global.
9232 (ppc_arch_setup): Adjust to the current process'es target
9233 description.
9234 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9235 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9236 (ppc_store_evrregset): Adjust.
9237 (target_regsets): Rename to ...
9238 (ppc_regsets): ... this, and make static.
9239 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9240 (ppc_regs_info): New function.
9241 (the_low_target): Adjust.
9242 (initialize_low_arch): New function.
9243 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9244 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9245 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9246 (tdesc_s390x_linux64v2): Declare.
9247 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9248 (s390_fill_gregset, s390_store_last_break): Adjust.
9249 (target_regsets): Rename to ...
9250 (s390_regsets): ... this, and make static.
9251 (s390_get_pc, s390_set_pc): Adjust.
9252 (s390_get_hwcap): New target_desc parameter, and use it.
9253 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9254 (s390_arch_setup): Adjust to set the current process'es target
9255 description. Don't adjust the regmap.
9256 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9257 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9258 (regs_info_3264): New globals.
9259 (s390_regs_info): New function.
9260 (the_low_target): Adjust.
9261 (initialize_low_arch): New function.
9262 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9263 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9264 [__mips64] (init_registers_mips_linux)
9265 (init_registers_mips_dsp_linux): Delete defines.
9266 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9267 (have_dsp): New global.
9268 (mips_read_description): New, based on mips_arch_setup.
9269 (mips_arch_setup): Reimplement.
9270 (get_usrregs_info): New function.
9271 (mips_cannot_fetch_register, mips_cannot_store_register)
9272 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9273 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9274 (target_regsets): Rename to ...
9275 (mips_regsets): ... this, and make static.
9276 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9277 (dsp_regs_info, regs_info): New globals.
9278 (mips_regs_info): New function.
9279 (the_low_target): Adjust.
9280 (initialize_low_arch): New function.
9281 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9282 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9283 Declare.
9284 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9285 (arm_read_description): New, with bits factored from
9286 arm_arch_setup.
9287 (arm_arch_setup): Reimplement.
9288 (target_regsets): Rename to ...
9289 (arm_regsets): ... this, and make static.
9290 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9291 (arm_regs_info): New function.
9292 (the_low_target): Adjust.
9293 (initialize_low_arch): New function.
9294 * linux-m68k-low.c (tdesc_m68k): Declare.
9295 (target_regsets): Rename to ...
9296 (m68k_regsets): ... this, and make static.
9297 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9298 (m68k_regs_info): New function.
9299 (m68k_arch_setup): New function.
9300 (the_low_target): Adjust.
9301 (initialize_low_arch): New function.
9302 * linux-sh-low.c (tdesc_sharch): Declare.
9303 (target_regsets): Rename to ...
9304 (sh_regsets): ... this, and make static.
9305 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9306 (sh_regs_info, sh_arch_setup): New functions.
9307 (the_low_target): Adjust.
9308 (initialize_low_arch): New function.
9309 * linux-bfin-low.c (tdesc_bfin): Declare.
9310 (bfin_arch_setup): New function.
9311 (bfin_usrregs_info, regs_info): New globals.
9312 (bfin_regs_info): New function.
9313 (the_low_target): Adjust.
9314 (initialize_low_arch): New function.
9315 * linux-cris-low.c (tdesc_cris): Declare.
9316 (cris_arch_setup): New function.
9317 (cris_usrregs_info, regs_info): New globals.
9318 (cris_regs_info): New function.
9319 (the_low_target): Adjust.
9320 (initialize_low_arch): New function.
9321 * linux-cris-low.c (tdesc_crisv32): Declare.
9322 (cris_arch_setup): New function.
9323 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9324 (cris_regs_info): New function.
9325 (the_low_target): Adjust.
9326 (initialize_low_arch): New function.
9327 * linux-m32r-low.c (tdesc_m32r): Declare.
9328 (m32r_arch_setup): New function.
9329 (m32r_usrregs_info, regs_info): New globals.
9330 (m32r_regs_info): Adjust.
9331 (initialize_low_arch): New function.
9332 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9333 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9334 (tic6x_usrregs_info): Forward declare.
9335 (tic6x_read_description): New function, based on ...
9336 (tic6x_arch_setup): ... this. Reimplement.
9337 (target_regsets): Rename to ...
9338 (tic6x_regsets): ... this, and make static.
9339 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9340 (tic6x_regs_info): New function.
9341 (the_low_target): Adjust.
9342 (initialize_low_arch): New function.
9343 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9344 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9345 (target_regsets): Rename to ...
9346 (xtensa_regsets): ... this, and make static.
9347 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9348 globals.
9349 (xtensa_arch_setup, xtensa_regs_info): New functions.
9350 (the_low_target): Adjust.
9351 (initialize_low_arch): New function.
9352 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9353 (nios2_arch_setup): Set the current process'es tdesc.
9354 (target_regsets): Rename to ...
9355 (nios2_regsets): ... this.
9356 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9357 (nios2_regs_info): New function.
9358 (the_low_target): Adjust.
9359 (initialize_low_arch): New function.
a261b8f5
PA		 9360 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9361 (aarch64_arch_setup): Set the current process'es tdesc.
9362 (target_regsets): Rename to ...
9363 (aarch64_regsets): ... this.
9364 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9365 (aarch64_regs_info): New function.
9366 (the_low_target): Adjust.
9367 (initialize_low_arch): New function.
3aee8918
PA		 9368 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9369 globals.
9370 (target_regsets): Rename to ...
9371 (tile_regsets): ... this.
9372 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9373 (tile_regs_info): New function.
9374 (tile_arch_setup): Set the current process'es tdesc.
9375 (the_low_target): Adjust.
9376 (initialize_low_arch): New function.
9377 * spu-low.c (tdesc_spu): Declare.
9378 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9379 * win32-arm-low.c (tdesc_arm): Declare.
9380 (arm_arch_setup): New function.
9381 (the_low_target): Install arm_arch_setup instead of
9382 init_registers_arm.
9383 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9384 (init_windows_x86): Rename to ...
9385 (i386_arch_setup): ... this. Set `win32_tdesc'.
9386 (the_low_target): Adjust.
9387 * win32-low.c (win32_tdesc): New global.
9388 (child_add_thread): Don't create the thread cache here.
9389 (do_initial_child_stuff): Set the new process'es tdesc.
9390 * win32-low.h (struct target_desc): Forward declare.
9391 (win32_tdesc): Declare.
9392 * lynx-i386-low.c (tdesc_i386): Declare global.
9393 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9394 * lynx-low.c (lynx_tdesc): New global.
9395 (lynx_add_process): Set the new process'es tdesc.
9396 * lynx-low.h (struct target_desc): Forward declare.
9397 (lynx_tdesc): Declare global.
9398 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9399 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9400 * nto-low.c (nto_tdesc): New global.
9401 (do_attach): Set the new process'es tdesc.
9402 * nto-low.h (struct target_desc): Forward declare.
9403 (nto_tdesc): Declare.
9404 * nto-x86-low.c (tdesc_i386): Declare.
9405 (nto_x86_arch_setup): Set `nto_tdesc'.
9406
b1fbec62
GB		 94072013-06-04 Gary Benson <gbenson@redhat.com>
9408
9409 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9410 to qSupported response when appropriate.
9411 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9412 with nonzero-length annex.
9413 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9414 arguments supplied in annex.
9415
d1ec4ce7
DE		 94162013-05-31 Doug Evans <dje@google.com>
9417
ac44adcb 9418 PR server/15594
d1ec4ce7
DE		 9419 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9420 64 bits in 64-cross-32 environment.
9421
9b25f2d3
PA		 94222013-05-28 Pedro Alves <palves@redhat.com>
9423
9424 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9425 (aarch64-without-fpu.c): Delete rule.
9426 * configure.srv (aarch64*-*-linux*): Remove references to
9427 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9428 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9429 declaration.
9430
6740dc9c
PA		 94312013-05-24 Pedro Alves <palves@redhat.com>
9432
9433 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9434 instead of strchr/decode_address. Error if the range isn't split
9435 with a ','. Don't assume there's be a ':' in the action.
9436
c2d6af84
PA		 94372013-05-23 Yao Qi <yao@codesourcery.com>
9438 Pedro Alves <palves@redhat.com>
9439
9440 * linux-low.c (lwp_in_step_range): New function.
9441 (linux_wait_1): If the thread was range stepping and stopped
9442 outside the stepping range, report the stop to GDB. Otherwise,
9443 continue stepping. Add range stepping debug output.
9444 (linux_set_resume_request): Copy the step range from the resume
9445 request to the lwp.
9446 (linux_supports_range_stepping): New.
9447 (linux_target_ops) <supports_range_stepping>: Set to
9448 linux_supports_range_stepping.
9449 * linux-low.h (struct linux_target_ops)
9450 <supports_range_stepping>: New field.
9451 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9452 * linux-x86-low.c (x86_supports_range_stepping): New.
9453 (the_low_target) <supports_range_stepping>: Set to
9454 x86_supports_range_stepping.
9455 * server.c (handle_v_cont): Handle 'r' action.
9456 (handle_v_requests): Append ";r" if the target supports range
9457 stepping.
9458 * target.h (struct thread_resume) <step_range_start,
9459 step_range_end>: New fields.
9460 (struct target_ops) <supports_range_stepping>:
9461 New field.
9462 (target_supports_range_stepping): New macro.
9463
58794e1a
JB		 94642013-05-17 Joel Brobecker <brobecker@adacore.com>
9465
9466 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9467 confusion in comment.
9468
d631c5a7
JB		 94692013-05-17 Joel Brobecker <brobecker@adacore.com>
9470
9471 * lynx-low.c (struct process_info_private): New type.
9472 (lynx_add_process): New function.
9473 (lynx_create_inferior, lynx_attach): Replace calls to
9474 add_process by calls to lynx_add_process.
9475 (lynx_resume): If PTID is null, then try using
9476 current_process()->private->last_wait_event_ptid.
9477 Add comments.
9478 (lynx_clear_inferiors): Delete. The contents of that function
9479 has been inlined in lynx_mourn;
9480 (lynx_wait_1): Save the ptid in the process's private data.
9481 (lynx_mourn): Free the process' private data. Replace call
9482 to lynx_clear_inferiors by call to clear_inferiors.
9483
96f7a20f
YQ		 94842013-05-17 Yao Qi <yao@codesourcery.com>
9485
9486 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9487 the right place.
9488
db0dfaa0
LM		 94892013-05-16 Luis Machado <lgustavo@codesourcery.com>
9490
9491 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9492 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9493 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9494 PT_TEXT_END_ADDR guards. Update comments.
9495 (linux_target_op) <read_offsets>: Conditionally define to
9496 linux_read_offsets if the target is UCLIBC and if it defines
9497 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9498
68f5f838
SL		 94992013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9500 Andrew Jenner <andrew@codesourcery.com>
9501
9502 * Makefile.in (SFILES): Add linux-nios2-low.c.
9503 (clean): Add action to delete nios2-linux.c.
9504 (nios2-linux.c): New rule.
9505 * configure.srv: Add nios2*-*-linux*.
9506 * linux-nios2-low.c: New.
9507
1ebff1fd
HAQ		 95082013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9509
9510 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9511
f6150862
HZ		 95122013-04-25 Hui Zhu <hui@codesourcery.com>
9513
9514 PR gdb/15186
f6150862
HZ		 9515 * ax.c (ax_printf): Add fflush.
9516
614c279d
TT		 95172013-04-22 Tom Tromey <tromey@redhat.com>
9518
9519 * Makefile.in (SFILES): Add filestuff.c.
9520 (OBS): Add filestuff.o.
9521 (filestuff.o): New target.
9522 * config.in, configure: Rebuild.
9523 * configure.ac: Check for fdwalk, pipe2.
9524
7d4e5717
PA		 95252013-04-17 Pedro Alves <palves@redhat.com>
9526
9527 * configure.ac (USE_THREAD_DB): Delete variable.
9528 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9529 Don't AC_SUBST USE_THREAD_DB.
9530 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9531 * config.in, configure: Regenerate.
9532
d5c93e41
PA		 95332013-04-16 Pedro Alves <palves@redhat.com>
9534
9535 * linux-low.h (struct lwp_info) <thread_known>: Move under
9536 the USE_THREAD_DB #ifdef.
9537
04f5fe89
PA		 95382013-04-16 Pedro Alves <palves@redhat.com>
9539
9540 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9541 (linux-low.o): Delete rule.
9542 * linux-low.h: Always include "gdb_thread_db.h" instead of
9543 conditionally including thread_db.h.
9544 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9545 HAVE_THREAD_DB_H.
9546
480b27bf
JK		 95472013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9548
9549 * Makefile.in (install-only): Fix make install regression.
9550
43662968
JK		 95512013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9552
9553 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9554 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9555 installation.
9556 * gdbserver.1: Remove.
9557
3e74e146
PA		 95582013-03-22 Pedro Alves <palves@redhat.com>
9559
9560 * linux-low.c (handle_extended_wait): Don't call
9561 linux_enable_event_reporting.
9562
a8347a2a
TT		 95632013-03-15 Tony Theodore <tonyt@logyst.com>
9564
9565 PR build/9098:
9566 * Makefile.in (SHELL): Use @SHELL@.
9567
eeb56fa7
SDJ		 95682013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9569
9570 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9571 compiler warning.
9572
4fa7e2ff
JB		 95732013-03-13 Joel Brobecker <brobecker@adacore.com>
9574
9575 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9576 Remove extraneous NULL element.
9577
8ddb1965
YQ		 95782013-03-13 Yao Qi <yao@codesourcery.com>
9579
9580 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9581 'V' block in trace frame.
9582
9accd112
MM		 95832013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9584
9585 * target.h (struct target_ops): Add btrace ops.
9586 (target_supports_btrace): New macro.
9587 (target_enable_btrace): New macro.
9588 (target_disable_btrace): New macro.
9589 (target_read_btrace): New macro.
9590 * gdbthread.h (struct thread_info): Add btrace field.
9591 * server.c: Include btrace-common.h.
9592 (handle_btrace_general_set): New function.
9593 (handle_btrace_enable): New function.
9594 (handle_btrace_disable): New function.
9595 (handle_general_set): Call handle_btrace_general_set.
9596 (handle_qxfer_btrace): New function.
9597 (struct qxfer qxfer_packets[]): Add btrace entry.
9598 * inferiors.c (remove_thread): Disable btrace.
9599 * linux-low: Include linux-btrace.h.
9600 (linux_low_enable_btrace): New function.
9601 (linux_low_read_btrace): New function.
9602 (linux_target_ops): Add btrace ops.
9603 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9604 Add srv_linux_btrace=yes.
9605 (x86_64-*-linux*): Add linux-btrace.o.
9606 Add srv_linux_btrace=yes.
9607 * configure.ac: Define HAVE_LINUX_BTRACE.
9608 * config.in: Regenerated.
9609 * configure: Regenerated.
9610
5cc22e4c
MM		 96112013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9612
9613 * server.c (handle_qxfer): Preserve error message if -3 is
9614 returned.
9615 (qxfer): Document the -3 return value.
9616
7c97f91e
MM		 96172013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9618
9619 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9620 (linux_btrace_h): New variable.
9621 (linux-btrace.o): New rule.
9622
be9a119c 96232013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9624 Hafiz Abid Qadeer <abidh@codesourcery.com>
9625
9626 * tracepoint.c (trace_buffer_size): New global.
9627 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9628 (init_trace_buffer): Change to one-argument function. Allocate
9629 trace buffer memory.
9630 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9631 handle QTBuffer:size packet.
9632 (cmd_bigqtbuffer_size): New function.
9633 (initialize_tracepoint): Call init_trace_buffer with
9634 DEFAULT_TRACE_BUFFER_SIZE.
9635 * server.c (handle_query): Add QTBuffer:size in the
9636 supported packets.
9637
e64f7499
YQ		 96382013-03-07 Yao Qi <yao@codesourcery.com>
9639
9640 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9641 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9642 of -1.
9643 (cmd_qtsp): Adjust condition. Do post increment.
9644 Set cur_action and cur_step_action back to 0.
9645
f0ae6fc3
PA		 96462013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9647
9648 PR server/15236
9649 * linux-low.c (linux_write_memory): Return early success if LEN is
9650 zero.
9651
b5b0b0af
CV		 96522013-03-05 Corinna Vinschen <vinschen@redhat.de>
9653
334ad4a8 9654 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9655
589bc927
TT		 96562013-02-28 Tom Tromey <tromey@redhat.com>
9657
9658 * configure.ac: Invoke AC_SYS_LARGEFILE.
9659 * configure, config.in: Rebuild.
9660
dfe07582
CV		 96612013-02-28 Corinna Vinschen <vinschen@redhat.com>
9662
9663 * win32-low.c: Throughout, fix format strings and casts of
9664 printf-like functions to avoid type related warnings on all
9665 platforms.
9666 (get_child_debug_event): Print dwDebugEventCode as hex since
9667 that's how it's usually documented.
9668
736cd585
YQ		 96692013-02-28 Yao Qi <yao@codesourcery.com>
9670
9671 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9672 pulongest.
9673
e1f58301
JW		 96742013-02-27 Jiong Wang <jiwang@tilera.com>
9675
9676 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9677 (reg-tilegx32.c): New rule.
9678 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9679 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9680 different register info initializer according to elf class.
9681 (init_registers_tilgx32): New function. The tilegx32 register info
9682 initializer.
9683 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9684 (tile_store_gregset): Likewise.
9685
d171ca78
YQ		 96862013-02-27 Yao Qi <yao@codesourcery.com>
9687
9688 * server.c (process_point_options): Print debug message when
9689 debug_threads is true.
9690
282bbdf3
YQ		 96912013-02-26 Yao Qi <yao@codesourcery.com>
9692
9693 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9694
aca22551
PA		 96952013-02-19 Pedro Alves <palves@redhat.com>
9696 Kai Tietz <ktietz@redhat.com>
9697
9698 PR gdb/15161
9699
9700 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9701 instead of strtoul to extract address from packet.
9702 (process_serial_event) <'z'>: Likewise.
9703
4f3cee1c
YQ		 97042013-02-18 Yao Qi <yao@codesourcery.com>
9705
9706 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9707
8e1d55a3
PA		 97082013-02-14 Pedro Alves <palves@redhat.com>
9709
9710 Plug memory leak.
9711
9712 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9713 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9714
458820da
PA		 97152013-02-14 Pedro Alves <palves@redhat.com>
9716
9717 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9718
baea0dae
PA		 97192013-02-14 Pedro Alves <palves@redhat.com>
9720
9721 * tracepoint.c (save_string): Delete.
9722 (add_tracepoint_action): Use savestring instead of save_string.
9723
0b1afbb3
PA		 97242013-02-12 Pedro Alves <palves@redhat.com>
9725
9726 * linux-xtensa-low.c: Ditto.
9727 * xtensa-xtregs.c: Ditto.
9728
8a4ac37e
PA		 97292013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9730
9731 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9732 thread_db.
9733
148de6bb
MS		 97342013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9735
9736 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9737 aarch64_num_wp_regs and aarch64_num_bp_regs to
9738 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9739
55fac6e0
MS		 97402013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9741
9742 * linux-aarch64-low.c (ps_get_thread_area): Replace
9743 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9744
176eb98c
MS		 97452013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9746 Marcus Shawcroft <marcus.shawcroft@arm.com>
9747 Nigel Stephens <nigel.stephens@arm.com>
9748 Yufeng Zhang <yufeng.zhang@arm.com>
9749
9750 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9751 (aarch64.c, aarch64-without-fpu.c): New targets.
9752 * configure.srv (aarch64*-*-linux*): New.
9753 * linux-aarch64-low.c: New file.
9754
56f7af9c
MS		 97552013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9756
43aaf8b6 9757 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9758 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9759 (dequeue_one_deferred_signal, linux_resume_one_thread)
9760 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9761 (linux_tracefork_grandchild, linux_test_for_tracefork)
9762 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9763 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9764 where the argument is 0.
9765
60f662b0
YQ		 97662013-01-25 Yao Qi <yao@codesourcery.com>
9767
9768 * event-loop.c: Include "queue.h".
9769 (gdb_event_p): New typedef.
9770 (struct gdb_event) <next_event>: Remove.
9771 (event_queue): Change to QUEUE(gdb_event_p).
9772 (async_queue_event): Remove.
9773 (gdb_event_xfree): New.
9774 (initialize_event_loop): New.
9775 (process_event): Use API from QUEUE.
9776 (wait_for_event): Likewise.
9777 * server.c (main): Call initialize_event_loop.
9778 * server.h (initialize_event_loop): Declare.
9779
5ae4861a
YQ		 97802013-01-18 Yao Qi <yao@codesourcery.com>
9781
9782 * ax.h (struct eval_agent_expr_context): New.
9783 (gdb_eval_agent_expr): Update declaration.
9784 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9785 TFRAME. Add new argument CTX.
9786 * server.h (struct eval_agent_expr_context): Declare.
9787 (agent_mem_read, agent_tsv_read): Update declaration.
9788 (agent_mem_read_string): Likewise.
9789 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9790 (add_traceframe_block): Add new argument TPOINT.
9791 Increase TPOINT->traceframe_usage.
9792 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9793 eval_tracepoint_agent_expr.
9794 (condition_true_at_tracepoint): Likewise.
9795 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9796 (agent_mem_read_string, agent_tsv_read): Likewise.
9797
85e00e85
YQ		 97982013-01-16 Yao Qi <yao@codesourcery.com>
9799
9800 * linux-low.c (linux_resume_one_lwp): Don't check
9801 'lwp->bp_reinsert != 0'.
9802
4039cf45
JB		 98032013-01-07 Joel Brobecker <brobecker@adacore.com>
9804 Pedro Alves <palves@redhat.com>
9805
9806 * lynx-low.c (ptrace_request_to_str): Define a temporary
9807 macro and use it to simplify this function's implementation.
9808
9044dee2
JB		 98092013-01-07 Joel Brobecker <brobecker@adacore.com>
9810
9811 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9812 sets errno.
9813
e6352c8f
JB		 98142013-01-07 Joel Brobecker <brobecker@adacore.com>
9815
9816 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9817
50681a27
JB		 98182013-01-07 Joel Brobecker <brobecker@adacore.com>
9819
9820 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9821
3f6e77ef
JB		 98222013-01-07 Joel Brobecker <brobecker@adacore.com>
9823
9824 * lynx-low.c (lynx_resume): Use the resume_info parameter
9825 to determine the ptid for the lynx_ptrace call, unless
9826 it is equal to minus_one_ptid, in which case we use the
9827 ptid of the current_inferior.
9828 (lynx_wait_1): After having received a thread create/exit
9829 event, resume the inferior's execution using the signaling
9830 thread's ptid, rather than the old ptid.
9831
7fda33ae
JB		 98322013-01-07 Joel Brobecker <brobecker@adacore.com>
9833
9834 * lynx-low.c (lynx_resume): Delete variable ret.
9835
b9786c74
JB		 98362013-01-01 Joel Brobecker <brobecker@adacore.com>
9837
9838 * gdbreplay.c (gdbreplay_version): Update copyright year.
9839 * server.c (gdbserver_version): Likewise.
9840
8b93d60f
JB		 98412012-12-17 Joel Brobecker <brobecker@adacore.com>
9842
9843 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9844 new thread.
9845
037335a7
JB		 98462012-12-17 Joel Brobecker <brobecker@adacore.com>
9847
9848 * lynx-low.c (ptrace_request_to_str): Add handling for
9849 PTRACE_GETTRACESIG.
9850
52d4cbd8
JB		 98512012-12-17 Joel Brobecker <brobecker@adacore.com>
9852
9853 * lynx-low.c (lynx_attach): Delete variable new_process.
9854
ab8f6ca9
JB		 98552012-12-17 Joel Brobecker <brobecker@adacore.com>
9856
9857 * lynx-low.c (lynx_create_inferior): Delete variable
9858 new_process.
9859
78cbc024
JB		 98602012-12-17 Joel Brobecker <brobecker@adacore.com>
9861
9862 * lynx-low.c (ptrace_request_to_str): Do not handle
9863 PTRACE_GETTHREADLIST if this macro does not exist.
9864
14a00470
YQ		 98652012-12-15 Yao Qi <yao@codesourcery.com>
9866
9867 * Makefile.in (OBS): Add notif.o.
9868 * notif.c, notif.h: New.
9869 * server.c: Include "notif.h".
9870 (struct vstop_notif) <next>: Remove.
9871 <base>: New field.
9872 (queue_stop_reply): Update.
9873 (push_event, send_next_stop_reply): Remove.
9874 (discard_queued_stop_replies): Update.
9875 (notif_stop): New variable.
9876 (handle_v_stopped): Remove.
9877 (handle_v_requests): Don't call handle_v_stopped. Call
9878 handle_ack_notif instead.
9879 (queue_stop_reply_callback): Call notif_event_enque instead
9880 of queue_stop_reply.
9881 (handle_status): Don't call send_next_stop_reply, call
9882 notif_write_event instead.
9883 (kill_inferior_callback): Likewise.
9884 (detach_or_kill_inferior_callback): Likewise.
9885 (main): Call initialize_notif.
9886 (process_serial_event): Call QUEUE_is_empty.
9887 (handle_target_event): Call notif_push instead of push event.
9888 * server.h (push_event): Remove declaration.
9889
61c125b9
TT		 98902012-12-10 Tom Tromey <tromey@redhat.com>
9891
9892 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9893 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9894 macros.
9895 (.c.o): Rewrite.
9896 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9897 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9898 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9899 (amd64-linux-ipa.o, ax.o): Rewrite.
9900 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9901 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9902 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9903 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9904 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9905 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9906 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9907 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9908 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9909 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9910 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9911 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9912 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9913 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9914 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9915 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9916 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9917 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9918 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9919 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9920 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9921 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9922 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9923 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9924 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9925 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9926 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9927 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9928 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9929 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9930 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9931 (reg-tilegx.o): Remove.
9932 (all_object_files): New macro.
9933 Include .deps files.
9934 * aclocal.m4, configure: Rebuild.
9935 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9936 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9937 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9938
e90e9ad9
TT		 99392012-12-05 Tom Tromey <tromey@redhat.com>
9940
9941 PR gdb/14917:
9942 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9943
02d403bf 99442012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9945
9946 * configure.ac: Check for linux/perf_event.h.
9947 * config.in: Regenerated.
9948 * configure: Regenerated.
9949
0270a750
PA		 99502012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9951
9952 * hostio.c (handle_readlink): Decrease buffer size
9953 parameter passed to readlink by one byte.
9954
8c29b58e
YQ		 99552012-11-26 Yao Qi <yao@codesourcery.com>
9956
9957 * configure.ac (build_warnings): Append '-Wempty-body'.
9958 * configure: Regenerated.
9959 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9960 body.
9961
8bdce1ff
PM		 99622012-11-15 Pierre Muller <muller@sourceware.org>
9963
9964 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9965 * config.in: Regenerate.
9966 * configure: Regenerate.
9967 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9968 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9969 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9970 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9971 header.
9972 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9973 instead of <sys/wait.h> header.
9974 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9975
02d403bf 99762012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9977
9978 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9979 (various make rules): Remove -DGDBSERVER
9980
fbd5db48
YQ		 99812012-11-09 Yao Qi <yao@codesourcery.com>
9982
9983 * spu-low.c (current_ptid): Move it to ..
9984 * gdbthread.h: ... here. New.
9985 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9986 * server.c (myresume, process_serial_event): Likewise.
9987 * thread-db.c (thread_db_find_new_threads): Likewise.
9988 * tracepoint.c (run_inferior_command): Likewise.
9989
b3dc46ff
AB		 99902012-10-01 Andrew Burgess <aburgess@broadcom.com>
9991
9992 * server.c (handle_search_memory_1): Include access length in
9993 warning message.
9994
07c04788
HPN		 99952012-09-05 Michael Brandt <michael.brandt@axis.com>
9996
9997 * linux-crisv32-low.c: Fix compile errors.
9998
918d227b
YQ		 99992012-09-04 Yao Qi <yao@codesourcery.com>
10000
10001 * tracepoint.c (cmd_qtsv): Adjust debug message.
10002 Don't check CUR_TPOINT.
10003
18c1b81a
YQ		 100042012-08-28 Yao Qi <yao@codesourcery.com>
10005
10006 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
10007 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
10008 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
10009 Remove declarations of xmalloc, xreallloc, xstrdup and
10010 freeargv.
10011 * Makefile.in (libiberty_h): New.
10012 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
10013 (linux-bfin-low.o): Append dependency 'libiberty.h'.
10014
dc82f37b
YQ		 100152012-08-23 Yao Qi <yao@codesourcery.com>
10016
10017 * server.h: Remove declaration of 'xsnprintf'.
10018
406b1477
KS		 100192012-08-22 Keith Seitz <keiths@redhat.com>
10020
10021 * server.h: Include build-gnulib-gbserver/config.h.
10022 * gdbreplay.c: Likewise.
10023
e6712ff1
DE		 100242012-08-08 Doug Evans <dje@google.com>
10025
10026 * Makefile.in (SFILES): Add gdb_vecs.c.
10027 (OBS): Add gdb_vecs.o.
10028 (gdb_vecs_h, host_defs_h): New variables.
10029 (thread-db.o): Add $(gdb_vecs_h) dependency.
10030 (gdb_vecs.o): New rule.
10031 * thread-db.c: #include "gdb_vecs.h".
10032 (thread_db_load_search): Use a vector to iterate over path elements.
10033 Handle text appearing after "$pdir".
10034
10035 * configure.ac: Add check for strstr.
10036 * config.in: Regenerate.
10037 * configure: Regenerate.
10038
7c3270ae
UW		 100392012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10040
10041 * hostio.c (handle_pread): If pread fails, fall back to attempting
10042 lseek/read.
10043 (handle_pwrite): Likewise for pwrite.
10044
b62e2b27
UW		 100452012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10046
10047 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10048 between unsupported TYPE and unimplementable ADDR/LEN combination.
10049 (arm_insert_point): Act on new return value.
10050
78a99e91
PA		 100512012-07-31 Pedro Alves <palves@redhat.com>
10052
10053 * server.c (process_point_options): Only skip tokens if we find
10054 one that is unrecognized. Don't treat 'X' specially while
10055 skipping unrecognized tokens.
10056
fcf303ab
UW		 100572012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10058
10059 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10060 to 4-byte-align HW breakpoint addresses for Thumb.
10061
7255706c
YQ		 100622012-07-27 Yao Qi <yao@codesourcery.com>
10063
10064 PR remote/14161.
10065
10066 * server.h: Declare gdb_agent_about_to_close.
10067 * target.c (kill_inferior): Include "agent.h".
10068 New. Send command 'kill'.
10069 * target.h (kill_inferior): Removed macro.
10070 * tracepoint.c (gdb_agent_about_to_close): New.
10071 (gdb_agent_helper_thread): Handle command 'close'.
10072 Wait endlessly until the inferior stops.
10073 Install gdb_agent_remove_socket to atexit hook.
10074 (agent_socket_name): New static variable.
10075 (gdb_agent_socket_init): Replace local variable 'name' with
10076 'agent_socket_name'.
10077 (gdb_agent_remove_socket): New.
10078
5a3f286f
YQ		 100792012-07-27 Yao Qi <yao@codesourcery.com>
10080
10081 * server.c (process_point_options): Stop at 'X' when parsing.
10082
961bd387
ME		 100832012-07-19 Michael Eager <eager@eagercon.com>
10084
a261b8f5 10085 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10086 to hw_execute.
10087 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10088 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10089 hardware breakpoint.
10090
aa7c7447
JK		 100912012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10092
10093 * gdbserver/linux-low.c (initialize_low): Call
10094 linux_ptrace_init_warnings.
10095
7f216e7c
DE		 100962012-07-02 Doug Evans <dje@google.com>
10097
10098 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10099 pointer to int.
10100
d3ce09f5
SS		 101012012-07-02 Stan Shebs <stan@codesourcery.com>
10102
10103 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10104 (ax.o): Add it to build rule.
10105 (ax-ipa.o): Ditto.
10106 (OBS): Add format.o.
10107 (IPA_OBS): Add format.o.
10108 * server.c (handle_query): Claim support for breakpoint commands.
10109 (process_point_options): Add command case.
10110 (process_serial_event): Leave running if there are printfs in
10111 effect.
10112 * mem-break.h (any_persistent_commands): Declare.
10113 (add_breakpoint_commands): Declare.
10114 (gdb_no_commands_at_breakpoint): Declare.
10115 (run_breakpoint_commands): Declare.
10116 * mem-break.c (struct point_command_list): New struct.
10117 (struct breakpoint): New field command_list.
10118 (any_persistent_commands): New function.
10119 (add_commands_to_breakpoint): New function.
10120 (add_breakpoint_commands): New function.
10121 (gdb_no_commands_at_breakpoint): New function.
10122 (run_breakpoint_commands): New function.
10123 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10124 locally.
10125 * ax.c: Include format.h.
10126 (ax_printf): New function.
10127 (gdb_eval_agent_expr): Add printf opcode.
10128
2f8f6aed
YQ		 101292012-06-13 Yao Qi <yao@codesourcery.com>
10130
10131 * server.c (start_inferior): Remove duplicated writes to fields
10132 'last_resume_kind' and 'last_status' of 'current_inferior'.
10133
0c9070b3
YQ		 101342012-06-12 Yao Qi <yao@codesourcery.com>
10135 Pedro Alves <palves@redhat.com>
10136
10137 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10138 comment.
10139 * server.c (handle_v_cont): Extend comment.
10140
c52daf70
YQ		 101412012-06-11 Yao Qi <yao@codesourcery.com>
10142
10143 * linux-low.c (linux_attach): Add 'static'.
10144
d38bbb0a
YQ		 101452012-06-06 Yao Qi <yao@codesourcery.com>
10146
10147 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10148
89dc0afd
JK		 101492012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10150
10151 Fix gcc -flto compilation warning.
10152 * server.c (main): Make variable multi_mode and attach volatile.
10153
75f62ce7
TJB		 101542012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10155
10156 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10157 if the platform doesn't know about it.
10158
65f479b6
PA		 101592012-05-30 Jeff Kenton <jkenton@tilera.com>
10160
10161 * Makefile.in (SFILES): Add linux-tile-low.c.
10162 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10163 * configure.srv: Handle tilegx-*-linux*.
10164 * linux-tile-low.c: New file.
10165
0c5bf5a9
JK		 101662012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10167
10168 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10169
a493e3e2
PA		 101702012-05-24 Pedro Alves <palves@redhat.com>
10171
10172 PR gdb/7205
10173
43aaf8b6 10174 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10175
2ea28649
PA		 101762012-05-24 Pedro Alves <palves@redhat.com>
10177
10178 PR gdb/7205
10179
10180 Replace target_signal with gdb_signal throughout.
10181
8d409d16
MR		 101822012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10183
10184 * linux-low.c (linux_store_registers): Avoid the copying sequence
10185 when no data has been retrieved by ptrace.
10186
23512c01
MGD		 101872012-05-22 Will Deacon <will.deacon@arm.com>
10188
10189 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10190 Include asm/ptrace.h.
10191 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10192 already defined.
10193
4934b29e
MR		 101942012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10195
10196 * linux-low.c (linux_store_registers): Don't re-retrieve data
10197 with ptrace that has already been obtained from /proc. Always
10198 copy any data retrieved with ptrace to the buffer supplied.
10199
bde24c0a
PA		 102002012-05-11 Yao Qi <yao@codesourcery.com>
10201 Pedro Alves <palves@redhat.com>
10202
10203 * linux-low.c (enum stopping_threads_kind): New.
10204 (stopping_threads): Change type to `enum stopping_threads_kind'.
10205 (handle_extended_wait): If stopping and suspending threads, leave
10206 the new_lwp suspended too.
10207 (linux_wait_for_event): Adjust.
10208 (stop_all_lwps): Set `stopping_threads' to
10209 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10210 whether we're suspending threads or just stopping them. Assert no
10211 recursion happens.
10212
623b6bdf
YQ		 102132012-04-29 Yao Qi <yao@codesourcery.com>
10214
10215 * server.h: Move some code to ...
10216 * gdbthread.h: ... here. New.
10217 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10218 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10219 (nto-low.o, win32-low.o): Likewise.
10220 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10221 * regcache.c, remote-utils.c, server.c: Likewise.
10222 * target.c, tracepoint.c, win32-low.c: Likewise.
10223
f15f9948
TJB		 102242012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10225
10226 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10227 (PTRACE_ARG4_TYPE): Likewise.
10228 (PTRACE_XFER_TYPE): Likewise.
10229 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10230 ptrace to PTRACE_ARG3_TYPE.
10231 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10232 (PTRACE_ARG4_TYPE): Likewise.
10233 (PTRACE_XFER_TYPE): Likewise.
10234 (linux_detach_one_lwp): Cast fourth argument of
10235 ptrace to long then PTRACE_ARG4_TYPE.
10236 (regsets_fetch_inferior_registers): Cast third argument of
10237 ptrace to long then PTRACE_ARG3_TYPE.
10238 (regsets_store_inferior_registers): Likewise.
10239
38ea300a
PA		 102402012-04-20 Pedro Alves <palves@redhat.com>
10241
10242 * configure: Regenerate.
10243
c971b7fa
PA		 102442012-04-19 Pedro Alves <palves@redhat.com>
10245
43aaf8b6 10246 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10247 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10248 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10249 (all, install-only, uninstall, clean-info, all-lib, clean): No
10250 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10251 (maintainer-clean realclean distclean): Use subdir_do.
10252 (subdir_do): New.
10253 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10254 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10255 * acinclude.m4: Include acx_configure_dir.m4.
10256 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10257 calls. Call AC_PROG_RANLIB. Configure gnulib using
10258 ACX_CONFIGURE_DIR.
10259 (GNULIB): New.
10260 (GNULIB_STDINT_H): Adjust.
10261 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10262 * gdbreplay.c: Include build-gnulib/config.h.
10263 * server.h: Likewise.
10264 * aclocal.m4: Regenerate.
10265 * config.in: Regenerate.
10266 * configure: Regenerate.
c971b7fa 10267
809277f8
PA		 102682012-04-19 Pedro Alves <palves@redhat.com>
10269
10270 * Makefile.in (LIBGNU, INCGNU): Adjust.
10271 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10272 (all, install-only, uninstall, clean-info, all-lib, clean)
10273 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10274 * configure.ac: Adjust AC_OUTPUT output.
10275 * aclocal.m4: Regenerate.
10276 * configure: Regenerate.
10277
fd9bb8b8
PA		 102782012-04-19 Pedro Alves <palves@redhat.com>
10279
10280 * Makefile.in (generated_files): New.
10281 (server_h): Remove the explicit dependency on config.h, and depend
10282 on $generated_files.
10283
1c298c66
PA		 102842012-04-19 Pedro Alves <palves@redhat.com>
10285
10286 * Makefile.in (INCGNU): Add -Ignulib.
10287
57c4b50b
PA		 102882012-04-19 Pedro Alves <palves@redhat.com>
10289
10290 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10291 (INCGNU): ... this, and spell out -I here.
10292 (GNULIB_LIB): Rename to ...
10293 (LIBGNU): ... this.
10294 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10295
1030e047
PA		 102962012-04-19 Pedro Alves <palves@redhat.com>
10297
10298 * config.in: Regenerate.
10299
447d4319
PA		 103002012-04-19 Pedro Alves <palves@redhat.com>
10301
10302 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10303 * server.h (memmem): Remove declaration.
10304 * config.in: Regenerate.
10305 * configure: Regenerate.
10306
aad9eab9
YQ		 103072012-04-19 Yao Qi <yao@codesourcery.com>
10308
10309 * Makefile.in (SFILES): Add common/vec.c.
10310 (OBS): Add vec.o.
10311 (vec.o): New rule.
10312
3e10640f
YQ		 103132012-04-19 Yao Qi <yao@codesourcery.com>
10314
10315 * remote-utils.c (prepare_resume_reply): Replace with macro
10316 target_core_of_thread.
10317 * server.c (handle_qxfer_threads_proper): Likewise.
10318 * target.h (traget_core_of_thread): New macro.
10319
71622373
PA		 103202012-04-18 Pedro Alves <palves@redhat.com>
10321
10322 * aclocal.m4: Regenerate.
10323 * configure: Regenerate.
10324
80d26939
YQ		 103252012-04-16 Yao Qi <yao@codesourcery.com>
10326
10327 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10328 duplicated on address.
10329
42476b70
YQ		 103302012-04-16 Yao Qi <yao@codesourcery.com>
10331
10332 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10333 (struct tracepoint_action_ops) <send>: New field.
10334 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10335 (agent_expr_send, x_tracepoint_action_send): New.
10336 (l_tracepoint_action_send): New.
10337 (cmd_qtdp): Download and install tracepoint
10338 according to `use_agent'.
10339 (run_inferior_command): Add one more parameter `len'.
10340 Update callers.
10341 (tracepoint_send_agent): New.
10342 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10343
7bc83639
YQ		 103442012-04-16 Yao Qi <yao@codesourcery.com>
10345
10346 * tracepoint.c (download_tracepoints): Moved to ...
10347 (cmd_qtstart): ... here.
10348
5f18041e
YQ		 103492012-04-14 Yao Qi <yao@codesourcery.com>
10350
10351 * tracepoint.c: Include inttypes.h.
10352 (struct collect_memory_action): Use sized types.
10353 (struct tracepoint): Likewise.
10354 (cmd_qtdp, stop_tracing): Update print specifiers.
10355 (cmd_qtp, response_tracepoint): Likewise.
10356 (collect_data_at_tracepoint): Likewise.
10357 (collect_data_at_step): Likewise.
10358
55a8c076
YQ		 103592012-04-14 Yao Qi <yao@codesourcery.com>
10360
10361 Import gnulib module inttypes.
10362 * aclocal.m4, config.in, configure: Regenerated.
10363
dc750257
YQ		 103642012-04-14 Yao Qi <yao@codesourcery.com>
10365
10366 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10367 Makefile and config.status at last.
10368
0ab5faf9
YQ		 103692012-04-13 Yao Qi <yao@codesourcery.com>
10370
10371 * tracepoint.c: Include stdint.h unconditionally.
10372
18f5fd81
TJB		 103732012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10374
10375 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10376 on BFD_HAVE_SYS_PROCFS_TYPE.
10377 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10378 * configure: Regenerate.
10379 * config.in: Likewise.
10380
4d47af5c
L		 103812012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10382
10383 * Makefile.in (clean): Also remove x32.c x32-linux.c
10384 x32-avx.c x32-avx-linux.c.
10385 (x32.o): New target.
10386 (x32.c): Likewise.
10387 (x32-linux.o): Likewise.
10388 (x32-linux.c): Likewise.
10389 (x32-avx.o): Likewise.
10390 (x32-avx.c): Likewise.
10391 (x32-avx-linux.o): Likewise.
10392 (x32-avx-linux.c): Likewise.
10393
10394 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10395 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10396 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10397 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10398 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10399 i386/x32-avx-linux.xml.
10400
10401 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10402 (init_registers_x32_avx_linux): Likwise.
10403 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10404 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10405
ecedbe58
PA		 104062012-04-13 Pedro Alves <palves@redhat.com>
10407
10408 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10409 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10410 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10411 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10412 the sub-make.
10413
c92b5177
L		 104142012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10415
10416 * linux-x86-low.c (compat_x32_clock_t): New.
10417 (compat_x32_siginfo_t): Likewise.
10418 (compat_x32_siginfo_from_siginfo): Likewise.
10419 (siginfo_from_compat_x32_siginfo): Likewise.
10420 (linux_is_elf64): Likewise.
10421 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10422 and siginfo_from_compat_x32_siginfo for x32.
10423 (x86_arch_setup): Set linux_is_elf64.
10424
214d508e
L		 104252012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10426
10427 PR gdb/13969
10428 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10429 e_machine field.
10430 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10431 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10432 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10433 compatible with process.
10434
c9a1864a
YQ		 104352012-04-12 Yao Qi <yao@codesourcery.com>
10436
10437 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10438 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10439 (install-only, install-info, clean): Handle sub dir gnulib.
10440 (all-lib, am--refresh): New targets.
10441 (memmem.o): Remove target.
10442 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10443 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10444 (AC_REPLACE_FUNCS): Remove memmem.
10445 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10446 (AC_OUTPUT): Generate Makefile in gnulib/.
10447 * aclocal.m4, config.in, configure: Regenerated.
10448
367ba2c2
MR		 104492012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10450
10451 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10452
9d236627
PA		 104532012-04-05 Pedro Alves <palves@redhat.com>
10454
10455 -Werror=strict-aliasing
10456
10457 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10458 pointer.
10459
111217b3
PA		 104602012-04-04 Pedro Alves <palves@redhat.com>
10461
10462 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10463 (sparc_store_gregset_from_stack, sparc_store_gregset)
10464 (sparc_breakpoint_at): Fix formatting.
10465
8365dcf5
TJB		 104662012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10467
10468 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10469 are available.
10470 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10471 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10472 * config.in: Regenerate.
10473 * configure: Likewise.
10474
689cc2ae
PA		 104752012-03-29 Pedro Alves <palves@redhat.com>
10476
10477 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10478 Correct ptrace arguments.
10479
c14dfd32
PA		 104802012-03-28 Pedro Alves <palves@redhat.com>
10481
10482 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10483 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10484 (IA64_FR1_REGNUM): New defines.
10485 (ia64_fetch_register): New.
10486 (the_low_target): Install it.
10487 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10488 field.
10489 * linux-low.c (linux_fetch_registers): Try the
10490 the_low_target.fetch_register hook first.
10491
10492 * linux-arm-low.c (the_low_target): Adjust.
10493 * linux-bfin-low.c (the_low_target): Adjust.
10494 * linux-cris-low.c (the_low_target): Adjust.
10495 * linux-crisv32-low.c (the_low_target): Adjust.
10496 * linux-m32r-low.c (the_low_target): Adjust.
10497 * linux-m68k-low.c (the_low_target): Adjust.
10498 * linux-mips-low.c (the_low_target): Adjust.
10499 * linux-ppc-low.c (the_low_target): Adjust.
10500 * linux-s390-low.c (the_low_target): Adjust.
10501 * linux-sh-low.c (the_low_target): Adjust.
10502 * linux-sparc-low.c (the_low_target): Adjust.
10503 * linux-tic6x-low.c (the_low_target): Adjust.
10504 * linux-x86-low.c (the_low_target): Adjust.
10505 * linux-xtensa-low.c (the_low_target): Adjust.
10506
63c88e13
PA		 105072012-03-26 Pedro Alves <palves@redhat.com>
10508
10509 * server.c (handle_qxfer_libraries): Don't bail early if
10510 the_target->qxfer_libraries_svr4 is not NULL.
10511
fb723180
PA		 105122012-03-26 Pedro Alves <palves@redhat.com>
10513
10514 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10515
0afae3cf
PA		 105162012-03-23 Pedro Alves <palves@redhat.com>
10517
10518 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10519 "library-list-svr4" element's start tag when the the DSO list is
10520 empty.
10521
485f1ee4
PA		 105222012-03-23 Pedro Alves <palves@redhat.com>
10523
10524 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10525 a variable whose type size is the same as the inferior's pointer
10526 size.
10527
a5362b9a
TS		 105282012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10529
10530 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10531 struct siginfo.
10532 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10533 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10534 * linux-low.h: Include <signal.h>.
10535 (struct siginfo): Remove forward declaration.
10536 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10537 struct siginfo.
10538
d226c142
MF		 105392012-03-21 Mike Frysinger <vapier@gentoo.org>
10540
10541 * .gitignore: Ignore more files.
10542
122f36ef
PA		 105432012-03-19 Pedro Alves <palves@redhat.com>
10544 Jan Kratochvil <jan.kratochvil@redhat.com>
10545
10546 * server.c (cont_thread, general_thread): Add describing comments.
10547 (start_inferior): Clear `cont_thread'.
10548 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10549 of a process.
10550
fc3e5175
YQ		 105512012-03-15 Yao Qi <yao@codesourcery.com>
10552
10553 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10554 handling to ...
10555 (cmd_qtdp): ... here.
10556
8d0d92cd
YQ		 105572012-03-15 Yao Qi <yao@codesourcery.com>
10558
10559 * tracepoint.c (struct tracepoint_action_ops): New.
10560 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10561 (m_tracepoint_action_download): New.
10562 (r_tracepoint_action_download): New.
10563 (x_tracepoint_action_download): New.
10564 (l_tracepoint_action_download): New.
10565 (add_tracepoint_action): Install `action->ops' according type.
10566 (download_tracepoint_1): Move code `download' function pointer
10567 of various tracepoint_action_ops.
10568
87b0bb13
JK		 105692012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10570
10571 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10572 linux_ptrace_attach_warnings.
10573
5f572dec
JK		 105742012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10575
10576 * Makefile.in (linux-ptrace.o): New.
10577 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10578 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10579 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10580 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10581 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10582 of these targets.
10583 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10584
f4647387
YQ		 105852012-03-08 Yao Qi <yao@codesourcery.com>
10586 Pedro Alves <palves@redhat.com>
10587
10588 Fix PR server/13392.
10589 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10590 offset of JMP insn.
10591 * tracepoint.c (remove_tracepoint): New.
10592 (cmd_qtdp): Call remove_tracepoint when failed to install.
10593
9b224c5e
PA		 105942012-03-07 Pedro Alves <palves@redhat.com>
10595
10596 * linux-low.c (get_detach_signal): New.
10597 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10598 Pass on pending signals to PTRACE_DETACH. Check the result of the
10599 ptrace call.
10600 * server.c (program_signals, program_signals_p): New.
10601 (handle_general_set): Handle QProgramSignals.
10602 * server.h (program_signals, program_signals_p): Declare.
10603
e237a7e2
JK		 106042012-03-05 Pedro Alves <palves@redhat.com>
10605 Jan Kratochvil <jan.kratochvil@redhat.com>
10606
10607 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10608 New comment why.
10609
5808517f
YQ		 106102012-03-03 Yao Qi <yao@codesourcery.com>
10611
10612 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10613 agent_look_up_symbols.
10614
58b4daa5
YQ		 106152012-03-03 Yao Qi <yao@codesourcery.com>
10616
10617 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10618 (linux-x86-low.o): Likewise.
10619 * server.h: Remove in_process_agent_loaded.
10620 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10621 common/agent.c.
10622 Update callers.
10623
8ffcbaaf
YQ		 106242012-03-03 Yao Qi <yao@codesourcery.com>
10625
10626 * tracepoint.c (gdb_agent_capability): New global.
10627 (in_process_agent_loaded_ust): Renamed to
10628 `in_process_agent_supports_ust'.
10629 Update callers.
10630 (in_process_agent_supports_ust): Call agent_capability_check.
10631 (clear_installed_tracepoints): Assert that agent supports
10632 agent.
10633
d1feda86
YQ		 106342012-03-03 Yao Qi <yao@codesourcery.com>
10635
10636 * linux-low.c (linux_supports_agent): New.
10637 (linux_target_ops): Initialize field `supports_agent' with
10638 linux_supports_agent.
10639 * target.h (struct target_ops) <supports_agent>: New.
10640 (target_supports_agent): New macro.
10641 * server.c (handle_general_set): Handle packet 'QAgent'.
10642 (handle_query): Send `QAgent+'.
10643 * Makefile.in (server.o): Depends on agent.h.
10644
2fa291ac
YQ		 106452012-03-03 Yao Qi <yao@codesourcery.com>
10646
10647 * Makefile.in (OBS): Add agent.o.
10648 Add new rule for agent.o.
10649 Track dependence of tracepoint.c on agent.h.
10650 * tracepoint.c (run_inferior_command_1):
10651 (run_inferior_command): Call agent_run_command.
10652 (gdb_ust_connect_sync_socket): Deleted. Move it to
10653 common/agent.c.
10654 (resume_thread, stop_thread): Likewise.
10655 (gdb_ust_socket_init): Renamed to ...
10656 (gdb_agent_socket_init): ... New.
10657 (gdb_ust_thread): Renamed to ...
10658 (gdb_agent_helper_thread): ... New.
10659 (gdb_ust_init): Move some code to ...
10660 (gdb_agent_init): ... here. New.
10661 [HAVE_UST]: Call gdb_ust_init.
10662 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10663 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10664 * config.in, configure: Regenerated.
10665
05044653
PA		 106662012-03-02 Pedro Alves <palves@redhat.com>
10667
10668 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10669 * linux-low.c (struct simple_pid_list): New.
10670 (stopped_pids): New a struct simple_pid_list pointer.
10671 (add_to_pid_list, pull_pid_from_list): New.
10672 (handle_extended_wait): Don't assume the first signal new children
10673 report is SIGSTOP. Adjust call to pull_pid_from_list.
10674 (linux_wait_for_lwp): Adjust.
10675
8d00225b
YQ		 106762012-03-02 Yao Qi <yao@codesourcery.com>
10677
10678 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10679 debug log.
10680
19560ba5
YQ		 106812012-03-02 Yao Qi <yao@codesourcery.com>
10682
10683 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10684 `stop_pc' and `tpoint'. Update caller.
10685
1faeff08
MR		 106862012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10687
10688 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10689 * linux-low.c (use_linux_regsets): New macro.
10690 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10691 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10692 (linux_register_in_regsets): New function.
10693 (usr_fetch_inferior_registers): Skip registers covered by
10694 regsets.
10695 (usr_store_inferior_registers): Likewise.
10696 (usr_fetch_inferior_registers): New macro.
10697 (usr_store_inferior_registers): Likewise.
10698 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10699 (linux_store_registers): Likewise.
10700 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10701 prototype.
10702 (init_registers_mips64_dsp_linux): Likewise.
10703 (init_registers_mips_linux): New macro.
10704 (init_registers_mips_dsp_linux): Likewise.
10705 (mips_dsp_num_regs): Likewise.
10706 (DSP_BASE, DSP_CONTROL): New fallback macros.
10707 (mips_base_regs): New macro.
10708 (mips_regmap): Use it. Fix the size.
10709 (mips_dsp_regmap): New variable.
10710 (mips_dsp_regset_bitmap): Likewise.
10711 (mips_arch_setup): New function.
10712 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10713 than mips_regmap.
10714 (mips_cannot_store_register): Likewise.
10715 (the_low_target): Update .arch_setup, .num_regs and .regmap
10716 initializers. Add .regset_bitmap initializer.
10717 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10718 initializer.
10719 * linux-bfin-low.c (the_low_target): Likewise.
10720 * linux-cris-low.c (the_low_target): Likewise.
10721 * linux-crisv32-low.c (the_low_target): Likewise.
10722 * linux-ia64-low.c (the_low_target): Likewise.
10723 * linux-m32r-low.c (the_low_target): Likewise.
10724 * linux-m68k-low.c (the_low_target): Likewise.
10725 * linux-ppc-low.c (the_low_target): Likewise.
10726 * linux-s390-low.c (the_low_target): Likewise.
10727 * linux-sh-low.c (the_low_target): Likewise.
10728 * linux-sparc-low.c (the_low_target): Likewise.
10729 * linux-tic6x-low.c (the_low_target): Likewise.
10730 * linux-x86-low.c (the_low_target): Likewise.
10731 * linux-xtensa-low.c (the_low_target): Likewise.
10732 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10733 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10734 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10735 srv_xmlfiles.
10736 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10737 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10738
c03e6ccc
YQ		 107392012-02-29 Yao Qi <yao@codesourcery.com>
10740 Pedro Alves <palves@redhat.com>
10741
10742 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10743 `step_over_finished' is true.
10744
644cebc9
PA		 107452012-02-27 Pedro Alves <palves@redhat.com>
10746
10747 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10748 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10749
c14d7ab2
PA		 107502012-02-27 Pedro Alves <palves@redhat.com>
10751
10752 PR server/9684
10753 * linux-low.c (pid_is_stopped): New.
10754 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10755
412c89dd
LM		 107562012-02-25 Luis Machado <lgustavo@codesourcery.com>
10757
10758 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10759 of conditions.
10760
b745defe
MR		 107612012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10762
10763 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10764
9f3a5c85
LM		 107652012-02-24 Luis Machado <lgustavo@codesourcery>
10766
10767 * server.c (handle_query): Advertise support for target-side
10768 breakpoint condition evaluation.
10769 (process_point_options): New function.
10770 (process_serial_event): When inserting a breakpoint, check for
10771 a target-side condition that should be evaluated.
10772
10773 * mem-break.c: Include regcache.h and ax.h.
10774 (point_cond_list_t): New data structure.
10775 (breakpoint) <cond_list>: New field.
10776 (find_gdb_breakpoint_at): Make non-static.
10777 (delete_gdb_breakpoint_at): Clear any target-side
10778 conditions.
10779 (clear_gdb_breakpoint_conditions): New function.
10780 (add_condition_to_breakpoint): Likewise.
10781 (add_breakpoint_condition): Likewise.
10782 (gdb_condition_true_at_breakpoint): Likewise.
10783 (gdb_breakpoint_here): Return result directly instead
10784 of going through a local variable.
10785
10786 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10787 (clear_gdb_breakpoint_conditions): Likewise.
10788 (add_breakpoint_condition): Likewise.
10789 (gdb_condition_true_at_breakpoint): Likewise.
10790
10791 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10792 (need_step_over_p): Take target-side breakpoint condition into
10793 consideration.
10794
5e1dc496
LM		 107952012-02-24 Luis Machado <lgustavo@codesourcery>
10796
10797 * server.h: Include tracepoint.h.
10798 (agent_mem_read, agent_get_trace_state_variable_value,
10799 agent_set_trace_state_variable_value,
10800 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10801 get_set_tsv_func_addr): New prototypes.
10802
10803 * ax.h: New include file.
10804 * ax.c: New source file.
10805
10806 * tracepoint.c: Include ax.h.
10807 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10808 agent_expr, eval_result_type): Move to ax.h.
10809 (parse_agent_expr): Rename to ...
10810 (gdb_parse_agent_expr): ... this, make it non-static and move
10811 to ax.h.
10812 (unparse_agent_expr) Rename to ...
10813 (gdb_unparse_agent_expr): ... this, make it non-static and move
10814 to ax.h.
10815 (eval_agent_expr): Rename to ...
10816 (eval_tracepoint_agent_expr): ... this.
10817 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10818 forward declarations.
10819 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10820 (agent_get_trace_state_variable_value): New function.
10821 (agent_set_trace_state_variable_value): New function.
10822 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10823 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10824 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10825 (condition_true_at_tracepoint): Likewise.
10826 (parse_agent_expr): Rename to ...
10827 (gdb_parse_agent_expr): ... this and move to ax.c.
10828 (unparse_agent_expr): Rename to ...
10829 (gdb_unparse_agent_expr): ... this and move to ax.c.
10830 (gdb_agent_op_name): Move to ax.c.
10831 (eval_agent_expr): Rename to ...
10832 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10833 and move to ax.c.
10834 (eval_tracepoint_agent_expr): New function.
10835 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10836 non-static.
5e1dc496
LM		 10837 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10838 ax.c.
10839 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10840 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10841 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10842 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10843 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10844 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10845 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10846 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10847 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10848 (compile_bytecodes): Remove forward declaration.
10849 (is_goto_target): Move to ax.c.
10850 (compile_bytecodes): Move to ax.c and call
10851 agent_get_trace_state_variable_value (...) and
10852 agent_set_trace_state_variable_value (...).
10853
10854 * Makefile.in: Update ax.c and IPA dependencies.
10855
277e4e52
PA		 108562012-02-24 Pedro Alves <palves@redhat.com>
10857
10858 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10859 (cmd_bigqtbuffer_circular): ... this. Only handle
10860 'QTBuffer:circular:'.
10861 (handle_tracepoint_general_set): Adjust.
10862
bf4c19f7
YQ		 108632012-02-16 Yao Qi <yao@codesourcery.com>
10864
10865 * inferiors.c: Move code to ...
10866 * dll.c: .... here. New.
10867 * server.h: Declare clear_dlls.
10868 * Makefile.in (SFILES): Add dll.c.
10869 (OBS): Add dll.o
10870 (dll.o): New rule.
10871
d73f2619
YQ		 108722012-02-11 Yao Qi <yao@codesourcery.com>
10873
10874 * server.c: (handle_monitor_command): Add a new parameter
10875 `own_buf'.
10876 (handle_query): Update caller.
10877
f8255c2a
JB		 108782012-02-09 Joel Brobecker <brobecker@adacore.com>
10879
10880 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10881 * configure, config.in: Regenerate.
10882 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10883 is not defined.
10884
da84f473
PA		 108852012-02-02 Pedro Alves <palves@redhat.com>
10886
10887 Try SIGKILL first, then PTRACE_KILL.
10888 * linux-low.c (linux_kill_one_lwp): New.
10889 (linux_kill_one_lwp): Rename to ...
10890 (kill_one_lwp_callback): ... this. Use the new
10891 linux_kill_one_lwp.
10892
e886a173
PA		 108932012-02-02 Pedro Alves <palves@redhat.com>
10894
10895 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10896 inferior.
10897
be07f1a2
PA		 108982012-01-27 Pedro Alves <palves@redhat.com>
10899
10900 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10901 (elf_64_file_p): Make static.
10902 (linux_pid_exe_is_elf_64_file): New.
10903 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10904 Delete declarations.
10905 (linux_pid_exe_is_elf_64_file): Declare.
10906 * linux-x86-low.c (x86_arch_setup): Use
10907 linux_pid_exe_is_elf_64_file.
10908
d8301ad1
JK		 109092012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10910
10911 * linux-low.c (linux_wait_for_event_1): Rename to ...
10912 (linux_wait_for_event): ... here and merge it with former
10913 linux_wait_for_event - new variable wait_ptid, use it.
10914 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10915
01b17894
PA		 109162012-01-23 Pedro Alves <palves@redhat.com>
10917
10918 * server.c (main): Avoid yet another case of infinite loop while
10919 detaching/killing after a longjmp.
10920
e825046f
JK		 109212012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10922
10923 Code cleanup.
10924 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10925
b9e7b9c3
UW		 109262012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10927
10928 * hostio.c (handle_readlink): New function.
10929 (handle_vFile): Call it to handle "vFile:readlink" packets.
10930
901f9912
UW		 109312012-01-20 Pedro Alves <palves@redhat.com>
10932 Ulrich Weigand <ulrich.weigand@linaro.org>
10933
10934 * server.c (handle_v_requests): Only support vAttach and vRun to
10935 start multiple processes when in extended protocol mode.
10936
fc1ab1a0
PA		 109372012-01-17 Pedro Alves <palves@redhat.com>
10938
10939 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10940 memalign plus mprotect to allocate the scratch buffer.
10941
7d5d4e98
PA		 109422012-01-13 Pedro Alves <palves@redhat.com>
10943
10944 * server.c (attach_inferior): Clear `cont_thread'.
10945
f128d5e9
PA		 109462012-01-13 Pedro Alves <palves@redhat.com>
10947
10948 * server.c (main): Avoid infinite loop while detaching/killing
10949 after a longjmp.
10950
06db92f0
DE		 109512012-01-09 Doug Evans <dje@google.com>
10952
10953 * server.c (start_inferior): Set last_ptid in --wrapper case.
10954
32d92999
YQ		 109552012-01-06 Yao Qi <yao@codesourcery.com>
10956
10957 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10958 defined.
10959 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10960
5e0a92a9
YQ		 109612012-01-04 Yao Qi <yao@codesourcery.com>
10962
10963 * tracepoint.c (cmd_qtdp): Print debug message
10964 for static tracepoint.
10965
ae639e8c
YQ		 109662012-01-04 Yao Qi <yao@codesourcery.com>
10967
10968 * tracepoint.c (trace_vdebug): Differentiate debug message
10969 between gdbserver and IPA.
10970
f72429c5
YQ		 109712012-01-03 Yao Qi <yao@codesourcery.com>
10972
10973 * tracepoint.c (tracepoint_was_hit): Don't collect for
10974 static tracepoint.
10975
12c3e59c
JB		 109762012-01-02 Joel Brobecker <brobecker@adacore.com>
10977
10978 * terminal.h: Reformat copyright header.
10979
67827812
JB		 109802012-01-02 Joel Brobecker <brobecker@adacore.com>
10981
10982 * server.c (gdbserver_version): Update copyright year.
10983 * gdbreplay.c (gdbreplay_version): Likewise.
10984
3e52c33d
JK		 109852011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10986
10987 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10988
10989 Revert:
10990 2011-12-18 Hui Zhu <teawater@gmail.com>
10991 * linux-low.c (linux_create_inferior): Save return value to ret.
10992
66f1260e
HZ		 109932011-12-18 Hui Zhu <teawater@gmail.com>
10994
10995 * linux-low.c (linux_create_inferior): Save return value to ret.
10996
e77616d7
DE		 109972011-12-16 Doug Evans <dje@google.com>
10998
e7b06c57
DE		 10999 * linux-low.c (linux_create_inferior): If stdio connection,
11000 redirect stdin from /dev/null, stdout to stderr.
11001 * remote-utils.c (remote_is_stdio): New static global.
11002 (remote_connection_is_stdio): New function.
11003 (remote_prepare): Handle stdio connection.
11004 (remote_open): Ditto.
11005 (remote_close): Don't close stdin for stdio connections.
11006 (read_prim,write_prim): New functions. Replace all calls to
11007 read/write to these.
11008 * server.c (main): Watch for "-" argument. Move call to
11009 remote_prepare before start_inferior.
11010 * server.h (STDIO_CONNECTION_NAME): New macro.
11011 (remote_connection_is_stdio): Declare.
11012
e77616d7
DE		 11013 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
11014 in debugging output.
11015
82067193
YQ		 110162011-12-15 Yao Qi <yao@codesourcery.com>
11017
11018 * tracepoint.c: Include sys/syscall.h.
11019 (gdb_ust_thread): Remove preprocessor conditional.
11020
82bfbe7e
PA		 110212011-12-14 Pedro Alves <pedro@codesourcery.com>
11022
11023 * linux-low.c (linux_detach_one_lwp): Call
11024 the_low_target.prepare_to_resume before detaching.
11025
712c6575
YQ		 110262011-12-14 Yao Qi <yao@codesourcery.com>
11027
11028 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11029 of write.
11030
d54d1edf
YQ		 110312011-12-14 Yao Qi <yao@codesourcery.com>
11032
11033 * i386-low.c (i386_low_stopped_data_address): Initialize local
11034 variable `control'.
11035
6210a125
PA		 110362011-12-13 Pedro Alves <pedro@codesourcery.com>
11037
11038 PR remote/13492
11039
11040 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11041 DR_CONTROL unless necessary. Extend comments.
11042 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11043 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11044
2ece8244
YQ		 110452011-12-13 Yao Qi <yao@codesourcery.com>
11046
11047 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11048 macros.
11049 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11050
784867a5
JK		 110512011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11052
11053 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11054 Print new debug message for such case.
11055
6bf36717
JK		 110562011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11057
11058 Fix overlapping memcpy.
11059 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11060 the read_inferior_memory transfer.
11061 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11062 write_inferior_memory transfer.
11063 (set_fast_tracepoint_jump): New variable buf. Use it for the
11064 read_inferior_memory and write_inferior_memory transfers.
11065 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11066 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11067 Use it for the write_inferior_memory transfer.
11068 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11069 buffers.
11070
50275556
MR		 110712011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11072
11073 * linux-low.c (fetch_register, store_register): Make code
11074 consistent, fix formatting.
11075
7325beb4
MR		 110762011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11077
11078 * linux-low.c (usr_store_inferior_registers): Factor out code
11079 to handle individual registers into...
11080 (store_register): ... this new function.
11081
c642a434
UW		 110822011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11083
11084 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11085 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11086 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11087 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11088 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11089 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11090 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11091 (srv_xmlfiles): Add new XML files.
11092
11093 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11094 and <sys/uio.h>.
11095 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11096 (init_registers_s390_linux32v1): Add prototype.
11097 (init_registers_s390_linux32v2): Likewise.
11098 (init_registers_s390_linux64v1): Likewise.
11099 (init_registers_s390_linux64v2): Likewise.
11100 (init_registers_s390x_linux64v1): Likewise.
11101 (init_registers_s390x_linux64v2): Likewise.
11102 (s390_num_regs): Increment to 52.
11103 (s390_regmap): Add orig_r2 register.
11104 (s390_num_regs_3264): Increment to 68.
11105 (s390_regmap_3264): Add orig_r2 register.
11106 (s390_collect_ptrace_register): Handle orig_r2 register.
11107 (s390_supply_ptrace_register): Likewise.
11108 (s390_fill_last_break): New function.
11109 (s390_store_last_break): Likewise.
11110 (s390_fill_system_call): New function.
11111 (s390_store_system_call): Likewise.
11112 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11113 register sets.
11114 (s390_check_regset): New function.
11115 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11116 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11117 Update target_regsets for available register sets.
11118
2268b414
JK		 111192011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11120 Jan Kratochvil <jan.kratochvil@redhat.com>
11121
11122 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11123 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11124 New.
11125 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11126 * linux-low.h (struct process_info_private): New member r_debug.
11127 * server.c (handle_qxfer_libraries): Call
11128 the_target->qxfer_libraries_svr4.
11129 (handle_qxfer_libraries_svr4): New function.
11130 (qxfer_packets): New entry "libraries-svr4".
11131 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11132 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11133 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11134 PACKET_qXfer_libraries_svr4.
11135
d6db1fab
UW		 111362011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11137
11138 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11139 PSW address/mask between 8-byte and 16-byte formats.
11140 (s390_supply_ptrace_register): Likewise.
11141 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11142 basic addressing mode bit.
11143
242f5f1c
SS		 111442011-11-24 Stan Shebs <stan@codesourcery.com>
11145
11146 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11147
f196051f
SS		 111482011-11-17 Stan Shebs <stan@codesourcery.com>
11149
11150 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11151 (tracing_start_time): New global.
11152 (tracing_stop_time): New global.
11153 (tracing_user_name): New global.
11154 (tracing_notes): New global.
11155 (tracing_stop_note): New global.
11156 (cmd_qtstart): Set traceframe_usage, start_time.
11157 (stop_tracing): Set stop_time.
11158 (cmd_qtstatus): Report additional status.
11159 (cmd_qtp): New function.
11160 (handle_tracepoint_query): Call it.
11161 (cmd_qtnotes): New function.
11162 (handle_tracepoint_general_set): Call it.
11163 (get_timestamp): Rename from tsv_get_timestamp.
11164
405f8e94
SS		 111652011-11-14 Stan Shebs <stan@codesourcery.com>
11166 Kwok Cheung Yeung <kcy@codesourcery.com>
11167
11168 * linux-x86-low.c (small_jump_insn): New.
11169 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11170 trampoline and error message, build a trampoline and issue a small
11171 jump instruction to it.
11172 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11173 trampoline and error message.
11174 (x86_get_min_fast_tracepoint_insn_len): New.
11175 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11176 * linux-low.h (struct linux_target_ops): Add arguments to
11177 install_fast_tracepoint_jump_pad operation, add new operation.
11178 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11179 arguments.
11180 (linux_get_min_fast_tracepoint_insn_len): New function.
11181 (linux_target_op): Add new operation.
11182 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11183 (gdb_trampoline_buffer_end): Ditto.
11184 (gdb_trampoline_buffer_error): Ditto.
11185 (struct ipa_sym_addresses): Add fields for new IPA variables.
11186 (symbol_list): Add entries for new IPA variables.
11187 (struct tracepoint): Add fields to hold the address range of the
11188 trampoline used by the tracepoint.
11189 (trampoline_buffer_head): New static variable.
11190 (trampoline_buffer_tail): Ditto.
11191 (claim_trampoline_space): New function.
11192 (have_fast_tracepoint_trampoline_buffer): New function.
11193 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11194 structure.
11195 (install_fast_tracepoint): Ditto, also add error buffer argument.
11196 (cmd_qtminftpilen): New function.
11197 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11198 (fast_tracepoint_from_trampoline_address): New function.
11199 (fast_tracepoint_collecting): Handle trampoline as part of jump
11200 pad space.
11201 (set_trampoline_buffer_space): New function.
11202 (initialize_tracepoint): Initialize new IPA variables.
11203 * target.h (struct target_ops): Add arguments to
11204 install_fast_tracepoint_jump_pad operation, add new
11205 get_min_fast_tracepoint_insn_len operation.
11206 (target_get_min_fast_tracepoint_insn_len): New.
11207 (install_fast_tracepoint_jump_pad): Add arguments.
11208 * server.h (IPA_BUFSIZ): Define.
11209 * linux-i386-ipa.c: Include extra header files.
11210 (initialize_fast_tracepoint_trampoline_buffer): New function.
11211 (initialize_low_tracepoint): Call it.
11212 * server.h (set_trampoline_buffer_space): Declare.
11213 (claim_trampoline_space): Ditto.
11214 (have_fast_tracepoint_trampoline_buffer): Ditto.
11215
1e4d1764
YQ		 112162011-11-14 Yao Qi <yao@codesourcery.com>
11217
11218 * server.c (handle_query): Handle InstallInTrace for qSupported.
11219 * tracepoint.c (add_tracepoint): Sort list.
11220 (install_tracepoint, download_tracepoint): New.
11221 (cmd_qtdp): Call them to install and download tracepoints.
11222 (sort_tracepoints): Removed.
11223 (cmd_qtstart): Update.
11224
5c73ff4e
YQ		 112252011-11-14 Yao Qi <yao@codesourcery.com>
11226
11227 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11228 * mem-break.h: Declare.
11229 * tracepoint.c (cmd_qtstart): Move some code to ...
11230 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11231 New.
11232 (download_tracepoints): Move some code to ...
11233 (download_tracepoint_1): ... here. New.
11234
86a30030
YQ		 112352011-11-08 Yao Qi <yao@codesourcery.com>
11236
11237 * remote-utils.c (relocate_instruction): A comment fix.
11238
8d26e50c
JB		 112392011-11-07 Joel Brobecker <brobecker@adacore.com>
11240
11241 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11242 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11243 dr_status_mirror and dr_control_mirror from debug_reg_state.
11244 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11245 (i386_initial_stuff): Remove use of deleted globals.
11246 (i386_get_thread_context, i386_set_thread_context,
11247 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11248 from debug_reg_state.
11249
a59306a3
YQ		 112502011-11-05 Yao Qi <yao@codesourcery.com>
11251
11252 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11253 address as TPOINT's.
11254
3065dfb6
SS		 112552011-11-02 Stan Shebs <stan@codesourcery.com>
11256
11257 * tracepoint.c (agent_mem_read_string): New function.
11258 (eval_agent_expr): Call it for tracenz.
11259 * server.c (handle_query): Report support for tracenz.
11260
fd0d8c7c
YQ		 112612011-11-02 Yao Qi <yao@codesourcery.com>
11262
11263 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11264
609086b1
YQ		 112652011-11-02 Yao Qi <yao@codesourcery.com>
11266
11267 * target.h: Fix a typo in comment.
11268
b9fd1791
PA		 112692011-10-31 Pedro Alves <pedro@codesourcery.com>
11270
11271 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11272 clobber the breakpoints' shadows with fast tracepoint jumps.
11273 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11274 * target.c (write_inferior_memory): Also pass MYADDR down to
11275 check_mem_write.
11276
03583c20
UW		 112772011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11278
11279 * configure.ac: Check support for personality routine.
11280 * configure: Regenerate.
11281 * config.in: Likewise.
11282 * linux-low.c: Include <sys/personality.h>.
11283 Define ADDR_NO_RANDOMIZE if necessary.
11284 (linux_create_inferior): Disable address space randomization when
11285 forking inferior, if requested.
11286 (linux_supports_disable_randomization): New function.
11287 (linux_target_ops): Install it.
11288 * server.h (disable_randomization): Declare.
11289 * server.c (disable_randomization): New global variable.
11290 (handle_general_set): Handle QDisableRandomization.
11291 (handle_query): Likewise for qSupported.
11292 (main): Support --disable-randomization and --no-disable-randomization
11293 command line arguments.
11294 * target.h (struct target_ops): Add supports_disable_randomization.
11295 (target_supports_disable_randomization): New macro.
11296
723b724b
MF		 112972011-09-29 Mike Frysinger <vapier@gentoo.org>
11298
11299 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11300 ifdef check.
11301 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11302 [!PT_GETDSBT] (target_loadmap): New definition.
11303 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11304 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11305 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11306 and PT_GETDSBT to LINUX_LOADMAP.
11307 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11308 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11309
55329a5c 113102011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11311
11312 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11313 (arm_linux_hwbp_cap): New static variable.
11314 (arm_linux_get_hwbp_cap): Replace by ...
11315 (arm_linux_init_hwbp_cap): ... this new function.
11316 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11317 (arm_linux_get_hw_watchpoint_count): Likewise.
11318 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11319 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11320 (arm_prepare_to_resume): Use perror_with_name instead of error.
11321
55329a5c 113222011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11323
11324 * linux-arm-low.c: Include <signal.h>.
11325 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11326 (struct arm_linux_hwbp_cap): New data type.
11327 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11328 (struct arm_linux_hw_breakpoint): New data type.
11329 (MAX_BPTS, MAX_WPTS): Define.
11330 (struct arch_process_info, struct arch_lwp_info): New data types.
11331 (arm_linux_get_hwbp_cap): New function.
11332 (arm_linux_get_hw_breakpoint_count): Likewise.
11333 (arm_linux_get_hw_watchpoint_count): Likewise.
11334 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11335 (arm_hwbp_control_initialize): Likewise.
11336 (arm_hwbp_control_is_enabled): Likewise.
11337 (arm_hwbp_control_is_initialized): Likewise.
11338 (arm_hwbp_control_disable): Likewise.
11339 (arm_linux_hw_breakpoint_equal): Likewise.
11340 (arm_linux_hw_point_initialize): Likewise.
11341 (struct update_registers_data): New data structure.
11342 (update_registers_callback: New function.
11343 (arm_insert_point): Likewise.
11344 (arm_remove_point): Likewise.
11345 (arm_stopped_by_watchpoint): Likewise.
11346 (arm_stopped_data_address): Likewise.
11347 (arm_new_process): Likewise.
11348 (arm_new_thread): Likewise.
11349 (arm_prepare_to_resume): Likewise.
11350 (the_low_target): Register arm_insert_point, arm_remove_point,
11351 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11352 arm_new_thread, and arm_prepare_to_resume.
11353
6b9801d4
SS		 113542011-09-15 Stan Shebs <stan@codesourcery.com>
11355
11356 * server.h (struct emit_ops): Add compare-goto fields.
11357 * tracepoint.c (gdb_agent_op_sizes): New table.
11358 (emit_eq_goto): New function.
11359 (emit_ne_goto): New function.
11360 (emit_lt_goto): New function.
11361 (emit_le_goto): New function.
11362 (emit_gt_goto): New function.
11363 (emit_ge_goto): New function.
11364 (is_goto_target): New function.
11365 (compile_bytecodes): Recognize special cases of compare-goto
11366 combinations and call specialized emitters for them.
11367 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11368 (amd64_emit_ne_goto): New function.
11369 (amd64_emit_lt_goto): New function.
11370 (amd64_emit_le_goto): New function.
11371 (amd64_emit_gt_goto): New function.
11372 (amd64_emit_ge_goto): New function.
11373 (amd64_emit_ops): Add the new functions.
11374 (i386_emit_eq_goto): New function.
11375 (i386_emit_ne_goto): New function.
11376 (i386_emit_lt_goto): New function.
11377 (i386_emit_le_goto): New function.
11378 (i386_emit_gt_goto): New function.
11379 (i386_emit_ge_goto): New function.
11380 (i386_emit_ops): Add the new functions.
11381
bf15cbda
SS		 113822011-09-08 Stan Shebs <stan@codesourcery.com>
11383
11384 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11385 (i386_emit_epilogue): Restore %ebx.
11386
943ca1dd
JZ		 113872011-08-31 Jie Zhang <jzhang918@gmail.com>
11388
11389 * server.c (step_thread): Remove definition.
11390 (process_serial_event): Don't handle Hs.
11391 * server.h (step_thread): Remove declaration.
11392 * target.c (set_desired_inferior): Remove use of step_thread.
11393
e3deef73
LM		 113942011-08-24 Luis Machado <lgustavo@codesourcery.com>
11395
11396 * linux-low.c: Include linux-procfs.h.
11397 (linux_attach_lwp_1): Update comments.
11398 (linux_attach): Scan for existing threads when attaching to a
11399 process that is the tgid.
11400 * Makefile.in: Update dependencies.
11401
13da1c97
LM		 114022011-08-24 Luis Machado <lgustavo@codesourcery.com>
11403
11404 * configure.srv: Add linux-procfs.o dependencies.
11405
881127c9
YQ		 114062011-08-14 Yao Qi <yao@codesourcery.com>
11407
11408 * target.h (struct target_ops): Fix indent.
11409 * win32-low.c (win32_target_ops): Fix comment.
11410
58dbd541
YQ		 114112011-08-14 Andrew Jenner <andrew@codesourcery.com>
11412 Yao Qi <yao@codesourcery.com>
11413
11414 * Makefile.in (clean): Remove tic6x-*.c files.
11415 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11416 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11417 (tic6x-c64xp-linux.c): Likewise.
11418 * configure.srv: Add support for tic6x-*-uclinux.
11419 * linux-tic6x-low.c: New.
11420 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11421
78d85199
YQ		 114222011-08-14 Andrew Stubbs <ams@codesourcery.com>
11423 Yao Qi <yao@codesourcery.com>
11424
11425 * target.h (struct target_ops): Add read_loadmap.
11426 * linux-low.c (struct target_loadseg): New type.
11427 (struct target_loadmap): New type.
11428 (linux_read_loadmap): New function.
11429 (linux_target_ops): Add linux_read_loadmap.
11430 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11431 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11432 to NULL.
78d85199 11433
a959a88d
EZ		 114342011-08-05 Eli Zaretskii <eliz@gnu.org>
11435
11436 * win32-low.c: Include <stdint.h>.
11437
1ced966e
PA		 114382011-07-22 Pedro Alves <pedro@codesourcery.com>
11439
11440 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11441 to the inferior here.
11442 (i386_remove_aligned_watchpoint): Ditto.
11443 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11444 fit part of the watchpoint in the debug registers.
11445 (i386_update_inferior_debug_regs): New.
11446 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11447 registers, and only update the inferior on success.
11448 (i386_low_remove_watchpoint): Ditto.
11449
d26e3629
KY		 114502011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11451
11452 * linux-low.c (compare_ints, unique, list_threads, show_process,
11453 linux_core_of_thread): Delete.
11454 (linux_target_ops): Change linux_core_of_thread to
11455 linux_common_core_of_thread.
11456 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11457 * utils.c (malloc_failure): Change type of argument.
11458 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11459 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11460 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11461 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11462 (IPA_OBJS): Add common-utils-ipa.o.
11463 (ptid_h, linux_osdata_h): New macros.
11464 (server_h): Add common/common-utils.h, common/xml-utils.h,
11465 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11466 common/ptid.h.
11467 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11468 ptid.o, buffer.o): New rules.
11469 (linux-low.o): Add common/linux-osdata.h as a dependency.
11470 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11471 * configure.ac: Add AC_HEADER_DIRENT check.
11472 * config.in: Regenerate.
11473 * configure: Regenerate.
11474 * remote-utils.c (xml_escape_text): Delete.
11475 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11476 buffer_xml_printf): Move to common/buffer.c.
11477 * server.c (main): Remove call to initialize_inferiors.
11478 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11479 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11480 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11481 internal_error, gdb_assert, gdb_assert_fail): Delete.
11482 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11483 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11484 common/buffer.h.
11485 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11486 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11487 initialize_inferiors): Delete.
11488
2275a1a7
PA		 114892011-07-20 Pedro Alves <pedro@codesourcery.com>
11490
11491 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11492 symbol error.
11493
0a5b1e09
PA		 114942011-05-31 Pedro Alves <pedro@codesourcery.com>
11495
11496 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11497 assertion.
11498 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11499
6938fd34
YQ		 115002011-05-26 Yao Qi <yao@codesourcery.com>
11501
11502 * Makefile.in (thread-db.o): Track dependence to
11503 common/gdb_thread_db.h.
11504 * thread-db.c: include gdb_thread_db.h from right place.
11505
b481f9e0
TT		 115062011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11507
11508 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11509 __FILE__ and __LINE__ to internal_error.
11510
98a5dd13
DE		 115112011-05-13 Doug Evans <dje@google.com>
11512
11513 * thread-db.c (try_thread_db_load_from_sdir): New function.
11514 (try_thread_db_load_from_dir): New function.
11515 (thread_db_load_search): Handle $sdir, ignore $pdir.
11516 Remove trying of system directories if search of
11517 libthread-db-search-path fails, that is now done via $sdir.
11518
d248b706
KY		 115192011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11520
11521 * server.c (handle_query): Add EnableDisableTracepoints to the list
11522 of supported features.
43aaf8b6 11523 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11524 tracepoints.
43aaf8b6
PA		 11525 (cmd_qtenable_disable): New.
11526 (cmd_qtstart): Install tracepoints even if disabled.
11527 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11528 receiving a QTEnable or QTDisable packet.
11529 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11530 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11531 tracepoints.
11532 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11533
84e578fb
DE		 115342011-05-10 Doug Evans <dje@google.com>
11535
11536 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11537
71f55dd8
DE		 115382011-05-04 Doug Evans <dje@google.com>
11539
11540 * linux-low.c (linux_join): Skip process lookup.
11541 * spu-low.c (spu_join): Ditto.
11542 * server.c (join_inferiors_callback): Delete.
11543 (process_serial_event): For 'D' packet (detach) call join_inferior
11544 directly.
11545
4d393d60
JM		 115462011-05-04 Joseph Myers <joseph@codesourcery.com>
11547
11548 * README: Don't mention xscale*-*-linux*.
11549 * configure.srv (xscale*-*-linux*): Don't handle target.
11550
b00ad6ff
NF		 115512011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11552
11553 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11554 casting pointers.
11555 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11556 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11557 (i386_emit_void_call_2): Likewise.
11558
af96c192
YQ		 115592011-04-26 Yao Qi <yao@codesourcery.com>
11560
43aaf8b6
PA		 11561 * linux-low.c: Move common macros to linux-ptrace.h.
11562 Include linux-ptrace.h.
af96c192
YQ		 11563 * Makefile.in (linux_ptrace_h): New.
11564 (linux-low.o): Depends on linux-ptrace.h.
11565
03f2bd59
JK		 115662011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11567
11568 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11569 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11570 (remote_prepare): New function with most of the TCP code from ...
11571 (remote_open): ... here. Detect PORT here unconditionally. Move also
11572 setting transport_is_reliable.
11573 * server.c (run_once): New variable.
11574 (gdbserver_usage): Document it.
11575 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11576 the first run if RUN_ONCE.
11577 * server.h (run_once, remote_prepare): New declarations.
11578
7a9dd1b2
TT		 115792011-04-19 Tom Tromey <tromey@redhat.com>
11580
11581 * win32-low.c (handle_load_dll): Remove duplicate "the".
11582
81239425
PM		 115832011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11584
11585 Remove support for old Cygwin 1.5 versions.
11586 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11587 function to avoid warning.
11588 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11589 warning.
11590
9e0627f1
PM		 115912011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11592
11593 * gdbserver/server.h (Macro _): Define it if not available.
11594
588eebee
MS		 115952011-03-14 Michael Snyder <msnyder@vmware.com>
11596
348af9f7 11597 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11598
43f70d4c
JB		 115992011-03-10 Joel Brobecker <brobecker@adacore.com>
11600
11601 * Makefile.in (maintainer-clean realclean distclean): Remove
11602 "make ... subdir_do" command.
11603
348af9f7
MS		 116042011-03-10 Michael Snyder <msnyder@vmware.com>
11605
11606 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11607
11608 * server.c (handle_v_run): Free alloced buffer on early return.
11609
e637a4f5
YQ		 116102011-03-09 Yao Qi <yao@codesourcery.com>
11611
11612 Revert:
11613 2011-03-04 Yao Qi <yao@codesourcery.com>
11614
11615 * Makefile.in: Remove GNU make feature --directory.
11616
11617 2011-03-05 Yao Qi <yao@codesourcery.com>
11618
11619 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11620 (subdir_do): New make target. Copied from gdb/Makefile.
11621 (maintainer-clean, realclean, distclean, clean): Call corresponding
11622 make targets in common/Makefile.
11623
11624 2011-02-11 Yao Qi <yao@codesourcery.com>
11625
11626 * configure.ac: Call AC_PROG_RANLIB.
11627 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11628 * configure: Regenerate.
11629
e6edda56
JK		 116302011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11631
11632 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11633
e5141119
JB		 116342011-03-06 Yao Qi <yao@codesourcery.com>
11635
11636 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11637
64794aa4
JB		 116382011-03-05 Yao Qi <yao@codesourcery.com>
11639
11640 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11641 (subdir_do): New make target. Copied from gdb/Makefile.
11642 (maintainer-clean, realclean, distclean, clean): Call corresponding
11643 make targets in common/Makefile.
11644
7a762829
YQ		 116452011-03-04 Yao Qi <yao@codesourcery.com>
11646
11647 * Makefile.in: Remove GNU make feature --directory.
11648
348af9f7
MS		 116492011-03-04 Michael Snyder <msnyder@vmware.com>
11650
11651 * server.c (queue_stop_reply): Call xmalloc not malloc.
11652
116532011-03-02 Michael Snyder <msnyder@vmware.com>
11654
11655 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11656
9f72fee2
MS		 116572011-02-28 Michael Snyder <msnyder@vmware.com>
11658
588eebee
MS		 11659 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11660 (cmd_qtframe): Ditto.
11661 (cmd_qtbuffer): Ditto.
11662 (cmd_bigqtbuffer): Ditto.
11663
9f72fee2
MS		 11664 * utils.c (decimal2str): Initialize 'width' to nine, then
11665 don't mess with it.
11666
8040bd49
UW		 116672011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11668
11669 * hostio.c (require_data): Free *data, not data.
11670
7e52cbd0
JK		 116712011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11672
11673 * hostio.c (require_data): Use free, not xfree.
11674
9130f83e
MS		 116752011-02-27 Michael Snyder <msnyder@vmware.com>
11676
4b812f4e
MS		 11677 * server.c (handle_query): Discard unused value.
11678
9130f83e
MS		 11679 * hostio.c (require_data): Free malloc memory before returning
11680 error.
11681
69d37113
MS		 116822011-02-26 Michael Snyder <msnyder@vmware.com>
11683
11684 * linux-low.c (list_threads): Call closedir for dirent.
11685
35f5825a
MS		 116862011-02-27 Michael Snyder <msnyder@vmware.com>
11687
2a589cef
MS		 11688 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11689 a case statement falls through.
11690
0adea5f7
MS		 11691 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11692
35f5825a
MS		 11693 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11694 in comparison.
11695
238f1c74
MS		 116962011-02-26 Michael Snyder <msnyder@vmware.com>
11697
11698 * utils.c (decimal2str): Eliminate dead code and dead param.
11699 (pulongest): Drop dead param from call to decimal2str.
11700 (plongest): Ditto.
11701
633ff500
JB		 117022011-02-24 Joel Brobecker <brobecker@adacore.com>
11703
11704 Revert the following patch (not approved yet):
11705 2011-02-21 Hui Zhu <teawater@gmail.com>
11706 * tracepoint.c (tp_printf): New function.
11707 (eval_agent_expr): Handle gdb_agent_op_printf.
11708
f9c6ff72
HZ		 117092011-02-21 Hui Zhu <teawater@gmail.com>
11710
11711 * tracepoint.c (tp_printf): New function.
11712 (eval_agent_expr): Handle gdb_agent_op_printf.
11713
94d5e490
TT		 117142011-02-18 Tom Tromey <tromey@redhat.com>
11715
11716 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11717 (tracepoint.o): Likewise.
11718 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11719 (gdb_agent_op_names): Likewise.
11720
c7f96d2b
TT		 117212011-02-18 Tom Tromey <tromey@redhat.com>
11722
11723 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11724 gdb_agent_op_rot>: New constants.
11725 (gdb_agent_op_names): Add pick and roll.
11726 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11727 cases.
11728
0feedb2c
JK		 117292011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11730
11731 * aclocal.m4: Regenerated with aclocal-1.11.1.
11732
b3b9301e
PA		 117332011-02-14 Pedro Alves <pedro@codesourcery.com>
11734
11735 * server.c (handle_qxfer_traceframe_info): New.
11736 (qxfer_packets): Register "traceframe-info".
11737 (handle_query): Report support for qXfer:traceframe-info:read+.
11738 * tracepoint.c (match_blocktype): New.
11739 (traceframe_find_block_type): Rename to ...
11740 (traceframe_walk_blocks): ... this. Add callback filter argument,
11741 and use it.
11742 (traceframe_find_block_type): New, reimplemented on top of
11743 traceframe_walk_blocks.
11744 (build_traceframe_info_xml): New.
11745 (traceframe_read_info): New.
11746 * server.h (traceframe_read_info): Declare.
11747
4f3e6fb7
YQ		 117482011-02-11 Yao Qi <yao@codesourcery.com>
11749
11750 * configure.ac: Call AC_PROG_RANLIB.
11751 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11752 * configure: Regenerate.
11753
764880b7
PA		 117542011-02-07 Pedro Alves <pedro@codesourcery.com>
11755
11756 * server.c (gdb_read_memory): Change return semantics to allow
11757 partial transfers.
11758 (handle_search_memory_1): Adjust.
11759 (process_serial_event) <'m' packet>: Handle partial transfers.
11760 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11761
1c79eb8a
PA		 117622011-01-28 Pedro Alves <pedro@codesourcery.com>
11763
11764 * regcache.c (init_register_cache): Initialize
11765 regcache->register_status.
11766 (free_register_cache): Release regcache->register_status.
11767 (regcache_cpy): Copy register_status.
11768 (registers_to_string): Print 'x's for unavailable registers.
11769 (supply_register): Mark the register's status valid or
11770 unavailable, depending on whether a buffer was passed in or not.
11771 (supply_register_zeroed): New.
11772 (supply_regblock): Mark the registers' status valid or
11773 unavailable, depending on whether a buffer was passed in or not.
11774 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11775 (struct regcache): New `register_status' field.
11776 (supply_register_zeroed): Declare.
11777 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11778 supply_register_zeroed, rather than passing a NULL buffer to
11779 supply_register.
11780 * tracepoint.c (fetch_traceframe_registers): Update comment.
11781
85724a0e
PA		 117822011-01-28 Pedro Alves <pedro@codesourcery.com>
11783
11784 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11785 buffer explicit.
11786
d08aafef
PA		 117872011-01-25 Pedro Alves <pedro@codesourcery.com>
11788
11789 * server.h (decode_xfer_write): Change prototype.
11790 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11791 and don't extract the annex here.
11792 * server.c (decode_xfer_read): Remove `annex' parameter,
11793 and don't extract the annex here.
11794 (decode_xfer): New.
11795 (struct qxfer): New.
11796 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11797 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11798 (handle_qxfer_statictrace): New functions, abstracted out from
11799 handle_query, and made to use the struct qxfer interface.
11800 (handle_threads_qxfer_proper): Rename to ...
11801 (handle_qxfer_threads_proper): ... this.
11802 (handle_threads_qxfer): Rename to ...
11803 (handle_qxfer_threads): ... this. Adjust.
11804 (qxfer_packets): New array.
11805 (handle_qxfer): New function.
11806 (handle_query): Use handle_qxfer.
11807
493e2a69
MS		 118082011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11809
11810 * gdbreplay.c: Shorten lines of >= 80 columns.
11811 * linux-low.c: Ditto.
11812 * linux-ppc-low.c: Ditto.
11813 * linux-s390-low.c: Ditto.
11814 * linux-sparc-low.c: Ditto.
11815 * linux-x86-low.c: Ditto.
11816 * linux-xtensa-low.c: Ditto.
11817 * mem-break.c: Ditto.
11818 * nto-low.c: Ditto.
11819 * regcache.h: Ditto.
11820 * remote-utils.c: Ditto.
11821 * server.c: Ditto.
11822 * server.h: Ditto.
11823 * thread-db.c: Ditto.
11824 * tracepoint.c: Ditto.
11825 * utils.c: Ditto.
11826 * win32-low.h: Ditto.
11827
44944448
JB		 118282011-01-05 Joel Brobecker <brobecker@adacore.com>
11829
11830 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11831 update.
11832
71ce852c
JB		 118332011-01-01 Joel Brobecker <brobecker@adacore.com>
11834
11835 * server.c (gdbserver_version): Update copyright year in version
11836 output.
11837 * gdbreplay.c (gdbreplay_version): Ditto.
11838
eb826dc6
MF		 118392010-12-29 Jie Zhang <jie.zhang@analog.com>
11840
11841 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11842 * linux-bfin-low.c: New file.
11843 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11844 PT_DATA_ADDR for BFIN targets.
11845 * Makefile.in (SFILES): Add linux-bfin-low.c.
11846 (clean): Remove reg-bfin.c.
11847 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11848 * README: Mention supported Blackfin targets.
11849
39ab222a
MF		 118502010-12-23 Mike Frysinger <vapier@gentoo.org>
11851
11852 * .gitignore: New file.
11853
a1f2ce7d
MF		 118542010-11-16 Mike Frysinger <vapier@gentoo.org>
11855
11856 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11857
f474844c
JZ		 118582010-10-22 Jie Zhang <jie@codesourcery.com>
11859
11860 * Makefile.in: Add FLAGS_TO_PASS variable.
11861 (install): Remove dependency of install-only and recursively
11862 invoke make for install-only.
11863
f1048712
DE		 118642010-10-04 Doug Evans <dje@google.com>
11865
11866 * Makefile.in (uninstall): Use $(DESTDIR).
11867
b53a1623
PA		 118682010-09-24 Pedro Alves <pedro@codesourcery.com>
11869
e6ee044d
PA		 11870 PR gdb/11842
11871
b53a1623
PA		 11872 * linux-x86-low.c (compat_siginfo_from_siginfo)
11873 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11874 si_code is < 0. Check for si_code == SI_TIMER before checking for
11875 si_code < 0.
11876
fa1bd1e4
JB		 118772010-09-13 Joel Brobecker <brobecker@adacore.com>
11878
11879 * lynx-i386-low.c: New file.
11880 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11881
47fac8f8
JB		 118822010-09-13 Joel Brobecker <brobecker@adacore.com>
11883
11884 * lynx-low.c (ptrace_request_to_str): Remove handling for
11885 request values that have been removed in LynxOS 5.x.
11886
1adfc54d
JB		 118872010-09-13 Joel Brobecker <brobecker@adacore.com>
11888
11889 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11890 <ptrace.h>
11891
c2a66c29
NS		 118922010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11893
11894 * configure.ac: Add --enable-inprocess-agent option.
11895 * configure: Rebuilt.
11896
32fcada3
YQ		 118972010-09-06 Yao Qi <yao@codesourcery.com>
11898
11899 * linux-low.c (linux_kill): Remove unused variable.
11900 (linux_stabilize_threads): Likewise.
11901 * server.c (start_inferior): Likewise.
11902 (queue_stop_reply_callback): Likewise.
11903 * tracepoint.c (do_action_at_tracepoint): Likewise.
11904
0cccb683
YQ		 119052010-09-06 Yao Qi <yao@codesourcery.com>
11906
11907 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11908 on return.
11909
423ec54c
JK		 119102010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11911
11912 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11913
12ac6819
PA		 119142010-09-06 Pedro Alves <pedro@codesourcery.com>
11915
11916 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11917 "$(IPA_DEPFILES)".
11918
8ed54b31
JB		 119192010-09-01 Joel Brobecker <brobecker@adacore.com>
11920
11921 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11922 gdbserver/lynx-ppc-low.c: New files.
11923 * Makefile.in (lynx_low_h): New variable.
11924 (lynx-low.o, lynx-ppc-low.o): New rules.
11925 * configure.ac: On LynxOS, link with -lnetinet.
11926 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11927 * configure: regenerate.
11928
bb0116a4
JB		 119292010-09-01 Joel Brobecker <brobecker@adacore.com>
11930
11931 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11932 * configure.ac: Add check for vasprintf and vsnprintf.
11933 * configure, config.in: Regenerate.
11934 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11935
a778ab81 119362010-09-01 Joel Brobecker <brobecker@adacore.com>
11937
11938 * gdbreplay.c: Move include of alloca.h up, next to include of
11939 malloc.h.
11940 * server.h: Add include of malloc.h.
11941 * mem-break.c: Remove include of malloc.h.
11942 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11943
8b034a19 119442010-09-01 Joel Brobecker <brobecker@adacore.com>
11945
11946 * Makefile.in (memmem.o): Build with -Wno-error.
11947
119482010-09-01 Joel Brobecker <brobecker@adacore.com>
11949
11950 * utils.c (xsnprintf): Make non-static.
11951 * server.h: Add xsnprintf declaration.
11952 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11953 replace calls to snprintf by calls to xsnprintf throughout.
11954
119552010-09-01 Joel Brobecker <brobecker@adacore.com>
11956
11957 * configure.ac: Add configure check for alloca.
11958 * configure, config.in: Regenerate.
11959 * server.h: Include alloca.h if it exists.
11960 * gdbreplay.c: Include alloca.h if it exists.
11961
1a981360
PA		 119622010-08-28 Pedro Alves <pedro@codesourcery.com>
11963
11964 * linux-low.c (__SIGRTMIN): Define if not already defined.
11965 (linux_create_inferior): Check for __ANDROID__ rather than
11966 __SIGRTMIN.
11967 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11968 are already deferred.
11969 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11970 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11971 stopped and already has a pending signal to report.
11972 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11973 a pending signal to report or is moving out of a jump pad.
11974 (linux_init_signals): Check for __ANDROID__ rather than
11975 __SIGRTMIN.
11976
b4d51a55
PA		 119772010-08-28 Pedro Alves <pedro@codesourcery.com>
11978
11979 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11980 debug_threads check. Avoid a linear search when not doing debug
11981 output.
11982
ec48365d
PA		 119832010-08-27 Pedro Alves <pedro@codesourcery.com>
11984
11985 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11986 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11987 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11988 (process_event): Change local fd's type to gdb_fildes_t.
11989 (create_file_handler): Adjust prototype.
11990 (delete_file_handler): Adjust prototype.
11991 (handle_file_event): Adjust prototype. Use pfildes.
11992 (create_file_event): Adjsut prototype.
11993 * remote-utils.c (remote_desc, listen_desc): Change type to
11994 gdb_fildes_t.
11995 * server.h: New gdb_fildes_t typedef.
11996 [USE_WIN32API]: Include winsock2.h.
11997 (delete_file_handler, add_file_handler): Adjust prototypes.
11998 (pfildes): Declare.
11999 * utils.c (pfildes): New.
12000
854d88f0
PA		 120012010-08-27 Pedro Alves <pedro@codesourcery.com>
12002
12003 * configure.ac (build_warnings): Add -Wno-char-subscripts.
12004 * configure: Regenerate.
12005
0146f85b
PA		 120062010-08-27 Pedro Alves <pedro@codesourcery.com>
12007
12008 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
12009 (linux_done_accessing_memory): ... this.
12010 (linux_target_ops): Adjust.
12011 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
12012 * nto-low.c (nto_target_ops): Adjust comment.
12013 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
12014 * spu-low.c (spu_target_ops): Adjust comment.
12015 * target.h (target_ops): Rename unprepare_to_access_memory field
12016 to done_accessing_memory.
12017 (unprepare_to_access_memory): Rename to ...
12018 (done_accessing_memory): ... this.
12019
90d74c30
PA		 120202010-08-26 Pedro Alves <pedro@codesourcery.com>
12021
12022 * linux-low.c (linux_prepare_to_access_memory): New.
12023 (linux_unprepare_to_access_memory): New.
12024 (linux_target_ops): Install them.
12025 * server.c (read_memory): Rename to ...
12026 (gdb_read_memory): ... this. Use
12027 prepare_to_access_memory/prepare_to_access_memory.
12028 (write_memory): Rename to ...
12029 (gdb_write_memory): ... this. Use
12030 prepare_to_access_memory/prepare_to_access_memory.
12031 (handle_search_memory_1): Adjust.
12032 (process_serial_event): Adjust.
12033 * target.h (struct target_ops): New fields
12034 prepare_to_access_memory and unprepare_to_access_memory.
12035 (prepare_to_access_memory, unprepare_to_access_memory): New.
12036 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12037 prepare_to_access_memory/prepare_to_access_memory.
12038 * nto-low.c (nto_target_ops): Adjust.
12039 * spu-low.c (spu_target_ops): Adjust.
12040 * win32-low.c (win32_target_ops): Adjust.
12041
fd467969
PA		 120422010-08-26 Pedro Alves <pedro@codesourcery.com>
12043
12044 * Makefile.in (WARN_CFLAGS): Get it from configure.
12045 (WERROR_CFLAGS): New.
12046 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12047 * configure.ac: Introduce --enable-werror, which adds -Werror to
12048 the compiler command line. Enabled by default. Disable with
12049 --disable-werror. Add -Wdeclaration-after-statement
12050 Wpointer-arith and -Wformat-nonliteral to warning flags.
12051 * configure: Regenerate.
12052
331e2f5f
PA		 120532010-08-26 Pedro Alves <pedro@codesourcery.com>
12054
12055 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12056
e581f2b4
PA		 120572010-08-26 Pedro Alves <pedro@codesourcery.com>
12058
12059 * gdbreplay.c (remote_error): New.
12060 (gdbchar): New.
12061 (expect): Use gdbchar. Check for error reading from GDB.
12062 Clarify sync error output.
12063 (play): Check for errors writing to GDB.
12064 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12065 * remote-utils.c (getpkt): Check for errors writing to the remote
12066 descriptor.
12067
3c11dd79
PA		 120682010-08-25 Pedro Alves <pedro@codesourcery.com>
12069
12070 * linux-low.c (linux_wait_1): Move non-debugging code out of
12071 `debug_threads' control.
12072
d20a8ad9
PA		 120732010-08-25 Pedro Alves <pedro@codesourcery.com>
12074
12075 * linux-low.c (linux_wait_1): Don't set last_status here.
12076 * server.c (push_event, queue_stop_reply_callback): Assert we're
12077 not pushing a TARGET_WAITKIND_IGNORE event.
12078 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12079 (myresume, handle_target_event): Set the thread's last_resume_kind
12080 and last_status from the target returned status.
12081
964e4306
PA		 120822010-08-25 Pedro Alves <pedro@codesourcery.com>
12083
12084 PR threads/10729
12085
12086 * linux-x86-low.c (update_debug_registers_callback): New.
12087 (i386_dr_low_set_addr): Use it.
12088 (i386_dr_low_get_addr): New.
12089 (i386_dr_low_set_control): Use update_debug_registers_callback.
12090 (i386_dr_low_get_control): New.
12091 (i386_dr_low_get_status): Adjust.
12092 * linux-low.c (linux_stop_lwp): New.
12093 * linux-low.h (linux_stop_lwp): Declare.
12094
12095 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12096 argument instead of a i386_debug_reg_state.
12097 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12098 a i386_debug_reg_state.
12099 (i386_insert_aligned_watchpoint): Adjust.
12100 (i386_remove_aligned_watchpoint): Adjust.
12101 (i386_low_stopped_data_address): Read the debug registers from the
12102 inferior instead of from the mirrors.
12103 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12104 (i386_dr_low_get_addr): Declare.
12105 (i386_dr_low_get_control): Declare.
12106 (i386_dr_low_get_status): Change prototype.
12107
12108 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12109 (i386_dr_low_get_addr): New.
12110 (i386_dr_low_get_control): New.
12111 (i386_dr_low_get_status): Adjust prototype. Return
12112 dr_status_mirror.
12113 (i386_initial_stuff): Clear dr_status_mirror and
12114 dr_control_mirror.
12115 (i386_get_thread_context): Adjust.
12116 (i386_set_thread_context): Adjust.
12117 (i386_thread_added): Adjust.
12118
5f21a75b
PA		 121192010-08-24 Pedro Alves <pedro@codesourcery.com>
12120
12121 * linux-low.h (linux_thread_area): Delete declaration.
12122
3e4c1235
TS		 121232010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12124
12125 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12126 after its termination.
12127
1971b033
PA		 121282010-08-09 Pedro Alves <pedro@codesourcery.com>
12129
12130 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12131 (gdb_wants_all_stopped): Delete.
12132 (linux_wait_1): Don't call them.
12133 * server.c (handle_v_cont): Tag all threads as want-stopped.
12134 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12135 stopped as "client-wants-stopped".
12136
310444ac
PA		 121372010-07-31 Pedro Alves <pedro@codesourcery.com>
12138
12139 * Makefile.in (signals_h): New.
12140 (server_h): Depend on it.
12141 (server.o): Don't depend on $(signals_def).
12142 (signals.o): Depend on $(signals_def).
12143
a19cae16
JK		 121442010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12145
12146 * Makefile.in (signals_def): New.
12147 (server_h): Append include/gdb/signals.h and signals_def.
12148 (server.o): Append signals_def.
12149
30d50328
JK		 121502010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12151
12152 * server.c (handle_target_event): Use target_signal_to_host for
12153 resume_info.sig initialization.
12154 * target.h (struct thread_resume) <sig>: New comment.
12155
5c3216e2
OS		 121562010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12157
c6f46ca0
OS		 12158 * server.c (handle_query): strcpy() the returned string from paddress()
12159 instead of sprintf().
5c3216e2
OS		 12160 * utils.c (paddress): Return phex_nz().
12161
6bd31874
JB		 121622010-07-07 Joel Brobecker <brobecker@adacore.com>
12163
12164 * server.c (handle_v_cont): Call mourn_inferior if process
12165 just exited.
12166 (myresume): Likewise.
12167
0fb4aa4b
PA		 121682010-07-01 Pedro Alves <pedro@codesourcery.com>
12169
12170 Static tracepoints, and integration with UST.
12171
12172 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12173 * mem-break.c (uninsert_all_breakpoints)
12174 (reinsert_all_breakpoints): New.
12175 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12176 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12177 (gdb_agent_ust_loaded, helper_thread_id)
12178 (gdb_agent_helper_thread_id): New macros.
12179 (struct ipa_sym_addresses): Add addr_ust_loaded,
12180 addr_helper_thread_id, addr_cmd_buf.
12181 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12182 (in_process_agent_loaded_ust): New.
12183 (write_e_ust_not_loaded): New.
12184 (maybe_write_ipa_ust_not_loaded): New.
12185 (struct collect_static_trace_data_action): New.
12186 (enum tracepoint_type) <static_tracepoint>: New.
12187 (struct tracepoint) <handle>: Mention static tracepoints.
12188 (struct static_tracepoint_ctx): New.
12189 (CMD_BUF_SIZE): New.
12190 (add_tracepoint_action): Handle static tracepoint actions.
12191 (unprobe_marker_at): New.
12192 (clear_installed_tracepoints): Handle static tracepoints.
12193 (cmd_qtdp): Handle static tracepoints.
12194 (probe_marker_at): New.
12195 (cmd_qtstart): Handle static tracepoints.
12196 (response_tracepoint): Handle static tracepoints.
12197 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12198 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12199 (get_context_regcache): Handle static tracepoints.
12200 (do_action_at_tracepoint): Handle static tracepoint actions.
12201 (traceframe_find_block_type): Handle static trace data blocks.
12202 (traceframe_read_sdata): New.
12203 (download_tracepoints): Download static tracepoint actions.
12204 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12205 (GDB_PROBE_NAME): New.
12206 (ust_ops): New.
12207 (GET_UST_SYM): New.
12208 (USTF): New.
12209 (dlsym_ust): New.
12210 (ust_marker_to_static_tracepoint): New.
12211 (gdb_probe): New.
12212 (collect_ust_data_at_tracepoint): New.
12213 (gdb_ust_probe): New.
12214 (UNIX_PATH_MAX, SOCK_DIR): New.
12215 (gdb_ust_connect_sync_socket): New.
12216 (resume_thread, stop_thread): New.
12217 (run_inferior_command): New.
12218 (init_named_socket): New.
12219 (gdb_ust_socket_init): New.
12220 (cstr_to_hexstr): New.
12221 (next_st): New.
12222 (first_marker, next_marker): New.
12223 (response_ust_marker): New.
12224 (cmd_qtfstm, cmd_qtsstm): New.
12225 (unprobe_marker_at, probe_marker_at): New.
12226 (cmd_qtstmat, gdb_ust_thread): New.
12227 (gdb_ust_init): New.
12228 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12229 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12230 (ST_REGENTRY): New.
12231 (x86_64_st_collect_regmap): New.
12232 (X86_64_NUM_ST_COLLECT_GREGS): New.
12233 (AMD64_RIP_REGNUM): New.
12234 (supply_static_tracepoint_registers): New.
12235 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12236 (ST_REGENTRY): New.
12237 (i386_st_collect_regmap): New.
12238 (i386_NUM_ST_COLLECT_GREGS): New.
12239 (supply_static_tracepoint_registers): New.
12240 * server.c (handle_query): Handle qXfer:statictrace:read.
12241 <qSupported>: Report support for StaticTracepoints, and
12242 qXfer:statictrace:read features.
12243 * server.h (traceframe_read_sdata)
12244 (supply_static_tracepoint_registers): Declare.
12245 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12246 (unpack_varlen_hex): Include in IPA build.
12247 * Makefile.in (ustlibs, ustinc): New.
12248 (IPA_OBJS): Add remote-utils-ipa.o.
12249 ($(IPA_LIB)): Link -ldl and -lpthread.
12250 (UST_CFLAGS): New.
12251 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12252 * config.in, configure: Regenerate.
12253
9e4344e5
PA		 122542010-06-20 Ian Lance Taylor <iant@google.com>
12255 Pedro Alves <pedro@codesourcery.com>
12256
12257 * linux-x86-low.c (always_true): Delete.
12258 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12259 trying to fool the compiler with always_true.
12260
c6beb2cb
PA		 122612010-06-20 Pedro Alves <pedro@codesourcery.com>
12262
12263 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12264 conditions in gdbserver.
12265
d2ed6730
UW		 122662010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12267
12268 * spu-low.c (spu_read_memory): Wrap around local store limit.
12269 (spu_write_memory): Likewise.
12270
4e29fb54
PA		 122712010-06-15 Pedro Alves <pedro@codesourcery.com>
12272
12273 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12274 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12275 LONGEST uses.
12276 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12277 uses.
12278 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12279 uses with LONGEST uses.
12280
6a271cae
PA		 122812010-06-14 Stan Shebs <stan@codesourcery.com>
12282 Pedro Alves <pedro@codesourcery.com>
12283
12284 Bytecode compiler.
12285
12286 * linux-x86-low.c: Include limits.h.
12287 (add_insns): New.
12288 (always_true): New.
12289 (EMIT_ASM): New.
12290 (EMIT_ASM32): New.
12291 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12292 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12293 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12294 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12295 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12296 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12297 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12298 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12299 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12300 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12301 (amd64_emit_void_call_2): New.
12302 (amd64_emit_ops): New.
12303 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12304 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12305 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12306 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12307 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12308 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12309 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12310 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12311 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12312 (i386_emit_stack_adjust, i386_emit_int_call_1)
12313 (i386_emit_void_call_2): New.
12314 (i386_emit_ops): New.
12315 (x86_emit_ops): New.
12316 (the_low_target): Install x86_emit_ops.
12317 * server.h (struct emit_ops): New.
12318 (get_raw_reg_func_addr): Declare.
12319 (current_insn_ptr, emit_error): Declare.
12320 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12321 (set_trace_state_variable_value): New defines.
12322 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12323 addr_get_trace_state_variable_value and
12324 addr_set_trace_state_variable_value.
12325 (symbol_list): New fields for get_raw_reg,
12326 get_trace_state_variable_value and set_trace_state_variable_value.
12327 (condfn): New typedef.
12328 (struct tracepoint): New field `compiled_cond'.
12329 (do_action_at_tracepoint): Clear compiled_cond.
12330 (get_trace_state_variable_value, set_trace_state_variable_value):
12331 Export in the IPA.
12332 (condition_true_at_tracepoint): If there's a compiled condition,
12333 run that.
12334 (current_insn_ptr, emit_error): New globals.
12335 (struct bytecode_address): New.
12336 (get_raw_reg_func_addr): New.
12337 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12338 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12339 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12340 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12341 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12342 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12343 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12344 (compile_tracepoint_condition, compile_bytecodes): New.
12345 * target.h (emit_ops): Forward declare.
12346 (struct target_ops): New field emit_ops.
12347 (target_emit_ops): New.
12348 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12349 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12350 * linux-low.c (linux_emit_ops): New.
12351 (linux_target_ops): Install it.
12352 * linux-low.h (struct linux_target_ops): New field emit_ops.
12353
92b72907
UW		 123542010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12355
12356 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12357 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12358
fa593d66
PA		 123592010-06-01 Pedro Alves <pedro@codesourcery.com>
12360 Stan Shebs <stan@codesourcery.com>
12361
12362 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12363 (all): Depend on $(extra_libraries).
12364 (install-only): Install the IPA.
12365 (IPA_OBJS, IPA_LIB): New.
12366 (clean): Remove the IPA lib.
12367 (IPAGENT_CFLAGS): New.
12368 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12369 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12370 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12371 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12372 * configure.ac: Check for atomic builtins support in the compiler.
12373 (IPA_DEPFILES, extra_libraries): Define.
12374 * configure.srv (ipa_obj): Add description.
12375 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12376 (i[34567]86-*-linux*): Set ipa_obj.
12377 (x86_64-*-linux*): Set ipa_obj.
12378 * linux-low.c (stabilizing_threads): New.
12379 (supports_fast_tracepoints): New.
12380 (linux_detach): Stabilize threads before detaching.
12381 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12382 the lwp is either not stabilizing, or is moving out of a jump pad.
12383 (linux_fast_tracepoint_collecting): New.
12384 (maybe_move_out_of_jump_pad): New.
12385 (enqueue_one_deferred_signal): New.
12386 (dequeue_one_deferred_signal): New.
12387 (linux_wait_for_event_1): If moving out of a jump pad, defer
12388 pending signals to later.
12389 (linux_stabilize_threads): New.
12390 (linux_wait_1): Check if threads need moving out of jump pads, and
12391 do it if so.
12392 (stuck_in_jump_pad_callback): New.
12393 (move_out_of_jump_pad_callback): New.
12394 (lwp_running): New.
12395 (linux_resume_one_lwp): Handle moving out of jump pads.
12396 (linux_set_resume_request): Dequeue deferred signals.
12397 (need_step_over_p): Also step over fast tracepoint jumps.
12398 (start_step_over): Also uninsert fast tracepoint jumps.
12399 (finish_step_over): Also reinsert fast tracepoint jumps.
12400 (linux_install_fast_tracepoint_jump): New.
12401 (linux_target_ops): Install linux_stabilize_threads and
12402 linux_install_fast_tracepoint_jump_pad.
12403 * linux-low.h (linux_target_ops) <get_thread_area,
12404 install_fast_tracepoint_jump_pad>: New fields.
12405 (struct lwp_info) <collecting_fast_tracepoint,
12406 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12407 (linux_get_thread_area): Declare.
12408 * linux-x86-low.c (jump_insn): New.
12409 (x86_get_thread_area): New.
12410 (append_insns): New.
12411 (push_opcode): New.
12412 (amd64_install_fast_tracepoint_jump_pad): New.
12413 (i386_install_fast_tracepoint_jump_pad): New.
12414 (x86_install_fast_tracepoint_jump_pad): New.
12415 (the_low_target): Install x86_get_thread_area and
12416 x86_install_fast_tracepoint_jump_pad.
12417 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12418 (struct fast_tracepoint_jump): New.
12419 (fast_tracepoint_jump_insn): New.
12420 (fast_tracepoint_jump_shadow): New.
12421 (find_fast_tracepoint_jump_at): New.
12422 (fast_tracepoint_jump_here): New.
12423 (delete_fast_tracepoint_jump): New.
12424 (set_fast_tracepoint_jump): New.
12425 (uninsert_fast_tracepoint_jumps_at): New.
12426 (reinsert_fast_tracepoint_jumps_at): New.
12427 (set_breakpoint_at): Use write_inferior_memory.
12428 (uninsert_raw_breakpoint): Use write_inferior_memory.
12429 (check_mem_read): Mask out fast tracepoint jumps.
12430 (check_mem_write): Mask out fast tracepoint jumps.
12431 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12432 (set_fast_tracepoint_jump): Declare.
12433 (delete_fast_tracepoint_jump)
12434 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12435 (reinsert_fast_tracepoint_jumps_at): Declare.
12436 * regcache.c: Don't compile many functions when building the
12437 in-process agent library.
12438 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12439 the register buffer in the heap.
12440 (free_register_cache): If the register buffer isn't owned by the
12441 regcache, don't free it.
12442 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12443 pre-existing register caches.
12444 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12445 type.
12446 (convert_ascii_to_int): : Constify `from' parameter type.
12447 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12448 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12449 the needed buffer in-place.
12450 (relocate_instruction): New.
12451 * server.c (handle_query) <qSymbols>: If the target supports
12452 tracepoints, give it a chance of looking up symbols. Report
12453 support for fast tracepoints.
12454 (handle_status): Stabilize threads.
12455 (process_serial_event): Adjust.
12456 * server.h (struct fast_tracepoint_jump): Forward declare.
12457 (struct process_info) <fast_tracepoint_jumps>: New field.
12458 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12459 (decode_X_packet, decode_M_packet): Adjust.
12460 (relocate_instruction): Declare.
12461 (in_process_agent_loaded): Declare.
12462 (tracepoint_look_up_symbols): Declare.
12463 (struct fast_tpoint_collect_status): Declare.
12464 (fast_tracepoint_collecting): Declare.
12465 (force_unlock_trace_buffer): Declare.
12466 (handle_tracepoint_bkpts): Declare.
12467 (initialize_low_tracepoint)
12468 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12469 * target.h (struct target_ops) <stabilize_threads,
12470 install_fast_tracepoint_jump_pad>: New fields.
12471 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12472 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12473 [HAVE_STDINT_H]: Include stdint.h.
12474 (trace_debug_1): Rename to ...
12475 (trace_vdebug): ... this.
12476 (trace_debug): Rename to ...
12477 (trace_debug_1): ... this. Add `level' parameter.
12478 (trace_debug): New.
12479 (ATTR_USED, ATTR_NOINLINE): New.
12480 (IP_AGENT_EXPORT): New.
12481 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12482 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12483 (about_to_request_buffer_space, trace_buffer_is_full)
12484 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12485 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12486 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12487 (traceframe_write_count, traceframes_created)
12488 (trace_state_variables)
12489 New renaming defines.
12490 (struct ipa_sym_addresses): New.
12491 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12492 (symbol_list): New.
12493 (ipa_sym_addrs): New.
12494 (all_tracepoint_symbols_looked_up): New.
12495 (in_process_agent_loaded): New.
12496 (write_e_ipa_not_loaded): New.
12497 (maybe_write_ipa_not_loaded): New.
12498 (tracepoint_look_up_symbols): New.
12499 (debug_threads) [IN_PROCESS_AGENT]: New.
12500 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12501 (UNKNOWN_SIDE_EFFECTS): New.
12502 (stop_tracing): New.
12503 (flush_trace_buffer): New.
12504 (stop_tracing_bkpt): New.
12505 (flush_trace_buffer_bkpt): New.
12506 (read_inferior_integer): New.
12507 (read_inferior_uinteger): New.
12508 (read_inferior_data_pointer): New.
12509 (write_inferior_data_pointer): New.
12510 (write_inferior_integer): New.
12511 (write_inferior_uinteger): New.
12512 (struct collect_static_trace_data_action): Delete.
12513 (enum tracepoint_type): New.
12514 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12515 <actions_str, step_actions, step_actions_str>: Only include in
12516 GDBserver.
fa593d66
PA		 12517 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12518 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12519 (tracepoints): Use IP_AGENT_EXPORT.
12520 (last_tracepoint): Don't include in the IPA.
12521 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12522 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12523 (alloced_trace_state_variables): New.
12524 (trace_state_variables): Use IP_AGENT_EXPORT.
12525 (traceframe_t): Delete unused variable.
12526 (circular_trace_buffer): Don't include in the IPA.
12527 (trace_buffer_start): Delete.
12528 (struct trace_buffer_control): New.
12529 (trace_buffer_free): Delete.
12530 (struct ipa_trace_buffer_control): New.
12531 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12532 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12533 New.
12534 (trace_buffer_ctrl): New.
12535 (TRACE_BUFFER_CTRL_CURR): New.
12536 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12537 Reimplement as macros.
12538 (trace_buffer_wrap): Delete.
12539 (traceframe_write_count, traceframe_read_count)
12540 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12541 (struct tracepoint_hit_ctx) <type>: New field.
12542 (struct fast_tracepoint_ctx): New.
12543 (memory_barrier): New.
12544 (cmpxchg): New.
12545 (record_tracepoint_error): Update atomically in the IPA.
12546 (clear_inferior_trace_buffer): New.
12547 (about_to_request_buffer_space): New.
12548 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12549 updating the same buffer.
12550 (add_tracepoint): Default the tracepoint's type to trap
12551 tracepoint, and orig_size to -1.
12552 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12553 internal variables.
12554 (create_trace_state_variable): New parameter `gdb'. Handle it.
12555 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12556 (cmd_qtdp): Handle fast tracepoints.
12557 (cmd_qtdv): Adjust.
12558 (max_jump_pad_size): New.
12559 (gdb_jump_pad_head): New.
12560 (get_jump_space_head): New.
12561 (claim_jump_space): New.
12562 (sort_tracepoints): New.
12563 (MAX_JUMP_SIZE): New.
12564 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12565 IPA.
12566 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12567 support. Upload fast traceframes, and delete internal IPA
12568 breakpoints.
12569 (stop_tracing_handler): New.
12570 (flush_trace_buffer_handler): New.
12571 (cmd_qtstop): Upload fast tracepoints.
12572 (response_tracepoint): Handle fast tracepoints.
12573 (tracepoint_finished_step): Upload fast traceframes. Set the
12574 tracepoint hit context's tracepoint type.
12575 (handle_tracepoint_bkpts): New.
12576 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12577 type. Add comment about fast tracepoints.
12578 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12579 non-existing action_str field.
12580 (get_context_regcache): Handle fast tracepoints.
12581 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12582 to the regcache.
12583 (fast_tracepoint_from_jump_pad_address): New.
12584 (fast_tracepoint_from_ipa_tpoint_address): New.
12585 (collecting_t): New.
12586 (force_unlock_trace_buffer): New.
12587 (fast_tracepoint_collecting): New.
12588 (collecting): New.
12589 (gdb_collect): New.
12590 (write_inferior_data_ptr): New.
12591 (target_tp_heap): New.
12592 (target_malloc): New.
12593 (download_agent_expr): New.
12594 (UALIGN): New.
12595 (download_tracepoints): New.
12596 (download_trace_state_variables): New.
12597 (upload_fast_traceframes): New.
12598 (IPA_FIRST_TRACEFRAME): New.
12599 (IPA_NEXT_TRACEFRAME_1): New.
12600 (IPA_NEXT_TRACEFRAME): New.
12601 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12602 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12603 (gdb_jump_pad_buffer_end): New.
12604 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12605 (initialize_tracepoint): Adjust.
12606 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12607 buffer. Initialize the low module.
12608 * utils.c (PREFIX, TOOLNAME): New.
12609 (malloc_failure): Use PREFIX.
12610 (error): In the IPA, an error causes an exit.
12611 (fatal, warning): Use PREFIX.
12612 (internal_error): Use TOOLNAME.
12613 (NUMCELLS): Increase to 10.
12614 * configure, config.in: Regenerate.
12615
d149dd1d
PA		 126162010-06-01 Pedro Alves <pedro@codesourcery.com>
12617
12618 * server.c (handle_query) <qSupported>: Do two passes over the
12619 qSupported string to avoid nesting strtok.
12620
f6528abd
JK		 126212010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12622
12623 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12624 (CDEPS): New.
12625 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12626 -Wl,--dynamic-list.
12627 * configure: Regenerate.
12628 * proc-service.list: New.
12629
ca2a87a0
JK		 126302010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12631
12632 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12633 New comment.
12634
363a6e9f
OS		 126352010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12636
12637 * gdbreplay.c (remote_open): Check error return from socket() call by
12638 its equality to -1 not by it being negative.
12639 * remote-utils.c (remote_open): Likewise.
12640
d23b6cb1
PA		 126412010-05-23 Pedro Alves <pedro@codesourcery.com>
12642
12643 * config.h: Regenerate.
12644
28d3cf85
MK		 126452010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12646
12647 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12648 doesn't provide PTRACE_GET_THREAD_AREA.
12649
fea36a59
MK		 126502010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12651
12652 * linux-m68k-low.c: Include <asm/ptrace.h>
12653 (ps_get_thread_area): Implement.
12654
24b066ba
DE		 126552010-05-03 Doug Evans <dje@google.com>
12656
12657 * event-loop.c (struct callback_event): New struct.
12658 (callback_list): New global.
12659 (append_callback_event, delete_callback_event): New functions.
12660 (process_callback): New function.
12661 (start_event_loop): Call it.
12662 * remote-utils.c (NOT_SCHEDULED): Define.
12663 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12664 moved out of readchar.
12665 (readchar): Rewrite. Call reschedule before returning.
12666 (reset_readchar): New function.
12667 (remote_close): Call it.
12668 (process_remaining, reschedule): New functions.
12669 * server.h (callback_handler_func): New typedef.
12670 (append_callback_event, delete_callback_event): Declare.
12671
9836d6ea
PA		 126722010-05-03 Pedro Alves <pedro@codesourcery.com>
12673
12674 * proc-service.c (ps_pglobal_lookup): Use
12675 thread_db_look_up_one_symbol.
12676 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12677 parameter. Use it instead of all_symbols_looked_up.
12678 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12679 field.
12680 (all_symbols_looked_up): Don't declare.
12681 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12682 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12683 field.
12684 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12685 Set all_symbols_looked_up here.
12686 (thread_db_look_up_one_symbol): New.
12687 (thread_db_get_tls_address): Adjust.
12688 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12689 thread_db object on the heap, and tentatively set it in the
12690 process structure.
12691 (thread_db_init): Don't set all_symbols_looked_up here.
12692 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12693
7984d532
PA		 126942010-05-03 Pedro Alves <pedro@codesourcery.com>
12695
12696 * linux-low.c (linux_kill, linux_detach): Adjust.
12697 (status_pending_p_callback): Remove redundant statement. Check
12698 for !TARGET_WAITIKIND_IGNORE, instead of
12699 TARGET_WAITKIND_STOPPED.
12700 (handle_tracepoints): Make sure LWP is locked. Adjust.
12701 (linux_wait_for_event_1): Adjust.
12702 (linux_cancel_breakpoints): New.
12703 (unsuspend_one_lwp): New.
12704 (unsuspend_all_lwps): New.
12705 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12706 (send_sigstop_callback): Change return type to int, add new
12707 `except' parameter and handle it.
12708 (suspend_and_send_sigstop_callback): New.
12709 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12710 pass them down. If SUSPEND, also increment the lwp's suspend
12711 count.
12712 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12713 (need_step_over_p): Don't consider suspended LWPs.
12714 (start_step_over): Adjust.
12715 (proceed_one_lwp): Change return type to int, add new `except'
12716 parameter and handle it.
12717 (unsuspend_and_proceed_one_lwp): New.
12718 (proceed_all_lwps): Use find_inferior instead of
12719 for_each_inferior.
12720 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12721 also decrement the suspend count of LWPs. Pass `except' down,
12722 instead of hacking its suspend count.
12723 (linux_pause_all): Add `freeze' parameter. Adjust.
12724 (linux_unpause_all): New.
12725 (linux_target_ops): Install linux_unpause_all.
12726 * server.c (handle_status): Adjust.
12727 * target.h (struct target_ops): New fields `unpause_all' and
12728 `cancel_breakpoints'. Add new parameter to `pause_all'.
12729 (pause_all): Add new `freeze' parameter.
12730 (unpause_all): New.
12731 (cancel_breakpoints): New.
12732 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12733 cancel breakpoints.
12734 (cmd_qtstart): Pause threads.
12735 (stop_tracing): Pause threads, and cancel breakpoints.
12736 * win32-low.c (win32_target_ops): Adjust.
12737
e471f25b
PA		 127382010-05-03 Pedro Alves <pedro@codesourcery.com>
12739
12740 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12741 the inferior right away from here...
12742 (linux_wait_1): ... to here, and adjust to check the thread's
12743 last_resume_kind instead of the lwp's step or stop_expected flags.
12744
1915ef4f
PA		 127452010-05-02 Pedro Alves <pedro@codesourcery.com>
12746
12747 * README: Use consistent `GDB' and `GDBserver' spellings.
12748
f9e39928
PA		 127492010-05-02 Pedro Alves <pedro@codesourcery.com>
12750
12751 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12752 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12753 (linux_detach_one_lwp): Assume the lwp is stopped.
12754 (any_thread_of): Delete.
12755 (linux_detach): Stop all lwps here. Don't blindly delete all
12756 breakpoints.
12757 (delete_lwp_callback): New.
12758 (linux_mourn): Delete all lwps of the process that is gone.
12759 (linux_wait_1): Don't delete the last lwp of the process here.
12760 * mem-break.h (mark_breakpoints_out): Declare.
12761 * mem-break.c (mark_breakpoints_out): New.
12762 (free_all_breakpoints): Use it.
12763 * server.c (handle_target_event): If the process is gone, mark
12764 breakpoints out.
12765 * thread-db.c (struct thread_db) <create_bp>: New field.
12766 (thread_db_enable_reporting): Fix prototype. Store a thread event
12767 breakpoint reference in the thread_db struct.
12768 (thread_db_load_search): Clear the thread_db object.
12769 (try_thread_db_load_1): Ditto.
12770 (switch_to_process): New.
12771 (disable_thread_event_reporting): Use it.
12772 (remove_thread_event_breakpoints): New.
12773 (thread_db_detach, thread_db_mourn): Use it.
12774
1e7fc18c
PA		 127752010-05-01 Pedro Alves <pedro@codesourcery.com>
12776
12777 * linux-low.c (linux_enable_event_reporting): New.
12778 (linux_wait_for_event_1, handle_extended_wait): Use it.
12779
02fc4de7
PA		 127802010-04-30 Pedro Alves <pedro@codesourcery.com>
12781
12782 * linux-low.c (linux_kill_one_lwp, linux_kill)
12783 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12784 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12785 SIGSTOP even if the LWP is stopped.
12786 (send_sigstop_callback): New.
12787 (stop_all_lwps): Use send_sigstop_callback instead.
12788 (linux_resume_one_thread): Adjust.
12789 (proceed_one_lwp): Still proceed an LWP that the client has
12790 requested to stop, if we haven't reported it as stopped yet. Make
12791 sure that LWPs the client want stopped, have a pending SIGSTOP.
12792
bc3b5632
DE		 127932010-04-26 Doug Evans <dje@google.com>
12794
ae1ada35
DE		 12795 * server.c (handle_general_set): Make static.
12796
bc3b5632
DE		 12797 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12798 Print received char after testing for error/eof instead of before.
12799 (input_interrupt): Tweak comment.
12800
65730243
DE		 128012010-04-23 Doug Evans <dje@google.com>
12802
12803 * server.c (start_inferior): Print inferior argv if --debug.
12804
a8ae7dc0
AR		 128052010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12806
12807 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12808 * nto-x86-low.c: Include server.h
12809
1c07cc19
PM		 128102010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12811
12812 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12813 be consistent with other sources of this directory.
12814 (init_registers_amd64): Correct name of source file of this function
12815 in the comment.
12816
e0a61e09
PM		 128172010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12818
12819 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12820 64-bit executables.
12821
54709339
PM		 128222010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12823
12824 * win32-i386-low.c: Add 64-bit support.
12825 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12826 (init_registers_amd64): Declare.
12827 (mappings): Add 64-bit version of array.
12828 (init_windows_x86): New function.
12829 (the_low_target): Change init_arch field to init_windows_x86.
12830
e8f0053d
PM		 128312010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12832
12833 * win32-low.c: Adapt to support also 64-bit architecture.
12834 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12835 (get_image_name): Use SIZE_T type for local variable `done'.
12836 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12837 (toolhelp_get_dll_name): Idem.
12838 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12839 Use uintptr_t typecast to avoid warning.
12840 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12841 (handle_exception): Use phex_nz to avoid warning.
12842 (win32_wait): Remove unused local variable `process'.
12843
c481e77e
PM		 128442010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12845
12846 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12847 `amd64-avx.o'.
12848
12ea4b69
PM		 128492010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12850
12851 * configure.ac: Use `ws2_32' library for srv_mingw.
12852 * configure: Regenerate.
12853 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12854 * remote-utils.c: Likewise.
12855
f6d1620c
L		 128562010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12857
12858 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12859 if __x86_64__ is defined.
12860
8e642873
PM		 128612010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12862
12863 * configure: Regenerate.
12864
711e434b
PM		 128652010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12866
12867 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12868 * target.h (target_ops): New get_tib_address field.
12869 * win32-low.h (win32_thread_info): Add thread_local_base field.
12870 * win32-low.c (child_add_thread): Add tlb argument.
12871 Set thread_local_base field to TLB.
12872 (get_child_debug_event): Adapt to child_add_thread change.
12873 (win32_get_tib_address): New function.
12874 (win32_target_ops): Set get_tib_address field to
12875 win32_get_tib_address.
12876 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12877
505106cd
PA		 128782010-04-12 Pedro Alves <pedro@codesourcery.com>
12879
505106cd
PA		 12880 * linux-low.c (linux_mourn): Also remove the process.
12881 * server.c (handle_target_event): Don't remove the process here.
12882 * nto-low.c (nto_mourn): New.
12883 (nto_target_ops): Install it.
12884 * spu-low.c (spu_mourn): New.
12885 (spu_target_ops): Install it.
12886 * win32-low.c (win32_mourn): New.
12887 (win32_target_ops): Install it.
12888
e8470a06
PA		 128892010-04-12 Pedro Alves <pedro@codesourcery.com>
12890
12891 * server.h (buffer_xml_printf): Remove redundant `;'.
12892
45ba0d02
PA		 128932010-04-12 Pedro Alves <pedro@codesourcery.com>
12894
12895 * regcache.c (set_register_cache): Invalidate regcaches before
12896 changing the register cache layout.
12897 (regcache_invalidate_one): Allow a NULL regcache.
12898 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12899 regcaches before changing the register cache layout or the target
12900 regsets.
12901
59e04013
L		 129022010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12903
12904 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12905 variable warning on Linux/x86-64.
12906
8336d594
PA		 129072010-04-11 Pedro Alves <pedro@codesourcery.com>
12908
12909 GDBserver disconnected tracing support.
12910
12911 * linux-low.c (linux_remove_process): Delete.
12912 (add_lwp): Don't set last_resume_kind here.
12913 (linux_kill): Use `mourn'.
12914 (linux_detach): Use `thread_db_detach', and `mourn'.
12915 (linux_mourn): New.
12916 (linux_attach_lwp_1): Adjust comment.
12917 (linux_attach): last_resume_kind moved the thread_info; adjust.
12918 (status_pending_p_callback): Adjust.
12919 (linux_wait_for_event_1): Adjust.
12920 (count_events_callback, select_singlestep_lwp_callback)
12921 (select_event_lwp_callback, cancel_breakpoints_callback)
12922 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12923 (proceed_one_lwp): Adjust.
12924 (linux_async): Add debug output.
12925 (linux_thread_stopped): New.
12926 (linux_pause_all): New.
12927 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12928 linux_pause_all.
12929 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12930 (thread_db_free): Delete declaration.
12931 (thread_db_detach, thread_db_mourn): Declare.
12932 * thread-db.c (thread_db_init): Use thread_db_mourn.
12933 (thread_db_free): Delete, split in two.
12934 (disable_thread_event_reporting): New.
12935 (thread_db_detach): New.
12936 (thread_db_mourn): New.
12937
12938 * server.h (struct thread_info) <last_resume_kind>: New field.
12939 <attached>: Add comment.
12940 <gdb_detached>: New field.
12941 (handler_func): Change return type to int.
12942 (handle_serial_event, handle_target_event): Ditto.
12943 (gdb_connected): Declare.
12944 (tracing): Delete.
12945 (disconnected_tracing): Declare.
12946 (stop_tracing): Declare.
12947
12948 * server.c (handle_query) <qSupported>: Report support for
12949 disconnected tracing.
12950 (queue_stop_reply_callback): Account for running threads.
12951 (gdb_wants_thread_stopped): New.
12952 (gdb_wants_all_threads_stopped): New.
12953 (gdb_reattached_process): New.
12954 (handle_status): Clear the `gdb_detached' flag of all processes.
12955 In all-stop, stop all threads.
12956 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12957 (process_serial_event): If the remote connection breaks, or if an
12958 exit was forced with "monitor exit", force an event loop exit.
12959 Handle disconnected tracing on detach.
12960 (handle_serial_event): Adjust.
12961 (handle_target_event): If GDB isn't connected, forward events back
12962 to the inferior, unless the last process exited, in which case,
12963 exit gdbserver. Adjust interface.
12964
12965 * remote-utils.c (remote_open): Don't block in accept. Instead
12966 register an event loop source on the listen socket file
12967 descriptor. Refactor bits into ...
12968 (listen_desc): ... this new global.
12969 (gdb_connected): ... this new function.
12970 (enable_async_notification): ... this new function.
12971 (handle_accept_event): ... this new function.
12972 (remote_close): Clear remote_desc.
12973
12974 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12975
12976 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12977 New fields.
12978 (mourn_inferior): Define.
12979 (target_process_qsupported): Avoid the dangling else problem.
12980 (thread_stopped): Define.
12981 (pause_all): Define.
12982 (target_waitstatus_to_string): Declare.
12983 * target.c (target_waitstatus_to_string): New.
12984
12985 * tracepoint.c (tracing): Make extern.
12986 (disconnected_tracing): New.
12987 (stop_tracing): Make extern. Handle tracing stops due to GDB
12988 disconnecting.
12989 (cmd_qtdisconnected): New.
12990 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12991 (handle_tracepoint_general_set): Handle QTDisconnected.
12992
12993 * event-loop.c (event_handler_func): Change return type to int.
12994 (process_event): Bail out if the event handler wants the event
12995 loop to stop.
12996 (handle_file_event): Ditto.
12997 (start_event_loop): Bail out if the event handler wants the event
12998 loop to stop.
12999
13000 * nto-low.c (nto_target_ops): Adjust.
13001 * spu-low.c (spu_wait): Don't remove the process here.
13002 (spu_target_ops): Adjust.
13003 * win32-low.c (win32_wait): Don't remove the process here.
13004 (win32_target_ops): Adjust.
13005
5d267c4c
PA		 130062010-04-11 Pedro Alves <pedro@codesourcery.com>
13007
13008 * regcache.c (realloc_register_cache): Invalidate inferior's
13009 regcache before recreating it.
13010
623ccd72
PA		 130112010-04-09 Pedro Alves <pedro@codesourcery.com>
13012
13013 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
13014
219f2f23
PA		 130152010-04-09 Stan Shebs <stan@codesourcery.com>
13016 Pedro Alves <pedro@codesourcery.com>
13017
13018 * server.h (LONGEST): New.
13019 (struct thread_info) <while_stepping>: New field.
13020 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13021 Declare.
13022 (initialize_tracepoint, handle_tracepoint_general_set)
13023 (handle_tracepoint_query, tracepoint_finished_step)
13024 (tracepoint_was_hit, release_while_stepping_state_list):
13025 (current_traceframe): Declare.
13026 * server.c (handle_general_set): Handle tracepoint packets.
13027 (read_memory): New.
13028 (write_memory): New.
13029 (handle_search_memory_1): Use read_memory.
13030 (handle_query): Report support for conditional tracepoints, trace
13031 state variables, and tracepoint sources. Handle tracepoint
13032 queries.
13033 (main): Initialize the tracepoints module.
13034 (process_serial_event): Handle traceframe reads/writes.
13035
13036 * linux-low.c (handle_tracepoints): New.
13037 (linux_wait_1): Call it.
13038 (linux_resume_one_lwp): Handle while-stepping.
13039 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13040 (linux_target_ops): Install them.
13041 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13042 New field.
13043 * linux-x86-low.c (x86_supports_tracepoints): New.
13044 (the_low_target). Install it.
13045
13046 * mem-break.h (delete_breakpoint): Declare.
13047 * mem-break.c (delete_breakpoint): Make external.
13048
13049 * target.h (struct target_ops): Add `supports_tracepoints',
13050 `read_pc', and `write_pc' fields.
13051 (target_supports_tracepoints): Define.
13052 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13053 (phex_nz): New.
13054
13055 * regcache.h (struct regcache) <registers_owned>: New field.
13056 (init_register_cache, regcache_cpy): Declare.
13057 (regcache_read_pc, regcache_write_pc): Declare.
13058 (register_cache_size): Declare.
13059 (supply_regblock): Declare.
13060 * regcache.c (init_register_cache): New.
13061 (new_register_cache): Use it.
13062 (regcache_cpy): New.
13063 (register_cache_size): New.
13064 (supply_regblock): New.
13065 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13066
219f2f23
PA		 13067 * tracepoint.c: New.
13068
13069 * Makefile.in (OBS): Add tracepoint.o.
13070 (tracepoint.o): New rule.
13071
3a13a53b
L		 130722010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13073
13074 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13075 (i386-mmx.o): New.
13076 (i386-mmx.c): Likewise.
13077 (i386-mmx-linux.o): Likewise.
13078 (i386-mmx-linux.c): Likewise.
13079
13080 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13081 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13082 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13083 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13084
13085 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13086 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13087 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13088
1570b33e
L		 130892010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13090
13091 * Makefile.in (clean): Updated.
13092 (i386-avx.o): New.
13093 (i386-avx.c): Likewise.
13094 (i386-avx-linux.o): Likewise.
13095 (i386-avx-linux.c): Likewise.
13096 (amd64-avx.o): Likewise.
13097 (amd64-avx.c): Likewise.
13098 (amd64-avx-linux.o): Likewise.
13099 (amd64-avx-linux.c): Likewise.
13100
13101 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13102 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13103 (srv_amd64_regobj): Add amd64-avx.o.
13104 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13105 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13106 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13107 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13108 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13109 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13110 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13111
13112 * i387-fp.c: Include "i386-xstate.h".
13113 (i387_xsave): New.
13114 (i387_cache_to_xsave): Likewise.
13115 (i387_xsave_to_cache): Likewise.
13116 (x86_xcr0): Likewise.
13117
13118 * i387-fp.h (i387_cache_to_xsave): Likewise.
13119 (i387_xsave_to_cache): Likewise.
13120 (x86_xcr0): Likewise.
13121
13122 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13123 * linux-crisv32-low.c (target_regsets): Likewise.
13124 * linux-m68k-low.c (target_regsets): Likewise.
13125 * linux-mips-low.c (target_regsets): Likewise.
13126 * linux-ppc-low.c (target_regsets): Likewise.
13127 * linux-s390-low.c (target_regsets): Likewise.
13128 * linux-sh-low.c (target_regsets): Likewise.
13129 * linux-sparc-low.c (target_regsets): Likewise.
13130 * linux-xtensa-low.c (target_regsets): Likewise.
13131
13132 * linux-low.c: Include <sys/uio.h>.
13133 (regsets_fetch_inferior_registers): Support nt_type.
13134 (regsets_store_inferior_registers): Likewise.
13135 (linux_process_qsupported): New.
13136 (linux_target_ops): Add linux_process_qsupported.
13137
13138 * linux-low.h (regset_info): Add nt_type.
13139 (linux_target_ops): Add process_qsupported.
13140
13141 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13142 and <sys/uio.h>.
13143 (init_registers_i386_avx_linux): New.
13144 (init_registers_amd64_avx_linux): Likewise.
13145 (xmltarget_i386_linux_no_xml): Likewise.
13146 (xmltarget_amd64_linux_no_xml): Likewise.
13147 (PTRACE_GETREGSET): Likewise.
13148 (PTRACE_SETREGSET): Likewise.
13149 (x86_fill_xstateregset): Likewise.
13150 (x86_store_xstateregset): Likewise.
13151 (use_xml): Likewise.
13152 (x86_linux_update_xmltarget): Likewise.
13153 (x86_linux_process_qsupported): Likewise.
13154 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13155 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13156 init_registers_i386_linux here. Call
13157 x86_linux_update_xmltarget.
13158 (the_low_target): Add x86_linux_process_qsupported.
13159
13160 * server.c (handle_query): Call target_process_qsupported.
13161
13162 * target.h (target_ops): Add process_qsupported.
13163 (target_process_qsupported): New.
13164
fc7238bb
PA		 131652010-04-03 Pedro Alves <pedro@codesourcery.com>
13166
13167 * inferiors.c (add_thread): Set last_status kind to
13168 TARGET_WAITKIND_IGNORE.
13169 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13170 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13171 (linux_wait_1): Move `thread' local definition to block that uses
13172 it. Don't NULL initialize `event_child'.
13173 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13174 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13175 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13176
bdabb078
PA		 131772010-04-01 Pedro Alves <pedro@codesourcery.com>
13178
13179 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13180 an extended waitstatus, or by a watchpoint.
13181 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13182 thread was stepping or has been stopped by a watchpoint.
13183
d3bbe7a0
PA		 131842010-04-01 Pedro Alves <pedro@codesourcery.com>
13185
13186 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13187 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13188 of another, then delete the previous, and validate all
13189 breakpoints.
13190 (validate_inserted_breakpoint): New.
13191 (delete_disabled_breakpoints): New.
13192 (validate_breakpoints): New.
13193 (check_mem_read): Validate breakpoints before trusting their
13194 shadow. Delete disabled breakpoints.
13195 (check_mem_write): Validate breakpoints before trusting they
13196 should be inserted. Delete disabled breakpoints.
13197 * mem-break.h (validate_breakpoints):
13198 * server.c (handle_query): Validate breakpoints when we see a
13199 qSymbol query.
13200
8b07ae33
PA		 132012010-04-01 Pedro Alves <pedro@codesourcery.com>
13202
13203 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13204 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13205 if we could tell there's a GDB breakpoint at stop_pc.
13206 (need_step_over_p): Don't do a step over if we find a GDB
13207 breakpoint at the resume PC.
13208
13209 * mem-break.c (struct raw_breakpoint): New.
13210 (enum bkpt_type): New type `gdb_breakpoint'.
13211 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13212 fields. New field `raw'.
13213 (find_raw_breakpoint_at): New.
13214 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13215 breakpoint instead.
13216 (set_breakpoint_at): Adjust.
13217 (delete_raw_breakpoint): New.
13218 (release_breakpoint): New.
13219 (delete_breakpoint): Rename to...
13220 (delete_breakpoint_1): ... this. Add proc parameter. Use
13221 release_breakpoint. Return ENOENT.
13222 (delete_breakpoint): Reimplement.
13223 (find_breakpoint_at): Delete.
13224 (find_gdb_breakpoint_at): New.
13225 (delete_breakpoint_at): Delete.
13226 (set_gdb_breakpoint_at): New.
13227 (delete_gdb_breakpoint_at): New.
13228 (gdb_breakpoint_here): New.
13229 (set_reinsert_breakpoint): Use release_breakpoint.
13230 (uninsert_breakpoint): Rename to ...
13231 (uninsert_raw_breakpoint): ... this.
13232 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13233 (reinsert_raw_breakpoint): Change parameter type to
13234 raw_breakpoint.
13235 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13236 instead.
13237 (check_breakpoints): Adjust. Use release_breakpoint.
13238 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13239 (breakpoint_inserted_here): Ditto.
13240 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13241 Don't trust the breakpoint's shadow if it is not inserted.
13242 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13243 (delete_all_breakpoints): Adjust.
13244 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13245 use delete_breakpoint_1.
13246
13247 * mem-break.h (breakpoints_supported): Delete declaration.
13248 (set_gdb_breakpoint_at): Declare.
13249 (gdb_breakpoint_here): Declare.
13250 (delete_breakpoint_at): Delete.
13251 (delete_gdb_breakpoint_at): Declare.
13252
13253 * server.h (struct raw_breakpoint): Forward declare.
13254 (struct process_info): New field `raw_breakpoints'.
13255
13256 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13257 breakpoints.
13258
6bf5e0ba
PA		 132592010-03-24 Pedro Alves <pedro@codesourcery.com>
13260
13261 * linux-low.c (status_pending_p_callback): Fix comment.
13262 (linux_wait_for_event_1): Move most of the internal breakpoint
13263 handling from here...
13264 (linux_wait_1): ... to here.
13265 (count_events_callback): New.
13266 (select_singlestep_lwp_callback): New.
13267 (select_event_lwp_callback): New.
13268 (cancel_breakpoints_callback): New.
13269 (select_event_lwp): New.
13270 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13271 priority to all LWPs that have had events that should be reported
13272 to the client. Cancel breakpoints when about to reporting the
13273 event to the client, not while stopping lwps. No longer cancel
13274 finished single-steps here.
13275 (cancel_finished_single_step): Delete.
13276 (cancel_finished_single_steps): Delete.
13277
414a389f
PA		 132782010-03-24 Pedro Alves <pedro@codesourcery.com>
13279
13280 * mem-break.c (enum bkpt_type): New.
13281 (struct breakpoint): New field `type'.
13282 (set_breakpoint_at): Change return type to struct breakpoint
13283 pointer. Set type to `other_breakpoint' by default.
13284 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13285 in the breakpoint list.
13286 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13287 (reinsert_breakpoint): Rename to ...
13288 (reinsert_raw_breakpoint): ... this.
13289 (reinsert_breakpoints_at): Adjust.
13290 * mem-break.h (struct breakpoint): Declare.
13291 (set_breakpoint_at): Change return type to struct breakpoint
13292 pointer.
13293
2280c721
PA		 132942010-03-24 Pedro Alves <pedro@codesourcery.com>
13295
13296 * server.c (handle_query): Assign, not compare.
13297
d50171e4
PA		 132982010-03-24 Pedro Alves <pedro@codesourcery.com>
13299
13300 Teach linux gdbserver to step-over-breakpoints.
13301
13302 * linux-low.c (can_hardware_single_step): New.
13303 (supports_breakpoints): New.
13304 (handle_extended_wait): If stopping threads, read the stop pc of
13305 the new cloned LWP.
13306 (get_pc): New.
13307 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13308 low target doesn't support retrieving the PC.
13309 (add_lwp): Set last_resume_kind to resume_continue.
13310 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13311 (linux_attach): Don't clear stop_expected. Set the lwp's
13312 last_resume_kind to resume_stop.
13313 (linux_detach_one_lwp): Don't check for removed breakpoints.
13314 (check_removed_breakpoint): Delete.
13315 (status_pending_p): Rename to ...
13316 (status_pending_p_callback): ... this. Don't check for removed
13317 breakpoints. Don't consider threads that are stopped from GDB's
13318 perspective.
13319 (linux_wait_for_lwp): Always read the stop_pc here.
13320 (cancel_breakpoint): New.
13321 (step_over_bkpt): New global.
13322 (linux_wait_for_event_1): Implement stepping over breakpoints.
13323 (gdb_wants_lwp_stopped): New.
13324 (gdb_wants_all_stopped): New.
13325 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13326 single-step traps here. Store the thread's last reported target
13327 wait status.
13328 (send_sigstop): Don't clear stop_expected. Always set it,
13329 instead.
13330 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13331 (cancel_finished_single_step): New.
13332 (cancel_finished_single_steps): New.
13333 (wait_for_sigstop): Don't cancel finished single-step traps here.
13334 (linux_resume_one_lwp): Don't check for removed breakpoints.
13335 Don't set `step' on non-hardware step archs.
13336 (linux_set_resume_request): Ignore resume_stop requests if already
13337 stopping or stopped. Set the lwp's last_resume_kind.
13338 (resume_status_pending_p): Don't check for removed breakpoints.
13339 (need_step_over_p): New.
13340 (start_step_over): New.
13341 (finish_step_over): New.
13342 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13343 requests. Clear the thread's last reported target waitstatus.
13344 Don't use the `suspended' flag. Don't consider pending breakpoints.
13345 (linux_resume): Start a step-over if necessary.
13346 (proceed_one_lwp): New.
13347 (proceed_all_lwps): New.
13348 (unstop_all_lwps): New.
13349 * linux-low.h (struct lwp_info): Rewrite comment for the
13350 `suspended' flag. Add the `stop_pc' field. Delete the
13351 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13352 Add `'last_resume_kind' and `need_step_over' fields.
13353 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13354 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13355 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13356 (set_raw_breakpoint_at): New.
13357 (set_breakpoint_at): Rewrite to use it.
13358 (reinsert_breakpoint_handler): Delete.
13359 (set_reinsert_breakpoint): New.
13360 (reinsert_breakpoint_by_bp): Delete.
13361 (delete_reinsert_breakpoints): New.
13362 (uninsert_breakpoint): Rewrite.
13363 (uninsert_breakpoints_at): New.
13364 (reinsert_breakpoint): Rewrite.
13365 (reinsert_breakpoints_at): New.
13366 (check_breakpoints): Rewrite.
13367 (breakpoint_here): New.
13368 (breakpoint_inserted_here): New.
13369 (check_mem_read): Adjust.
13370 * mem-break.h (breakpoints_supported, breakpoint_here)
13371 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13372 (reinsert_breakpoint_by_bp): Delete declaration.
13373 (delete_reinsert_breakpoints): Declare.
13374 (reinsert_breakpoint): Delete declaration.
13375 (reinsert_breakpoints_at): Declare.
13376 (uninsert_breakpoint): Delete declaration.
13377 (uninsert_breakpoints_at): Declare.
13378 (check_breakpoints): Adjust prototype.
13379 * server.h: Adjust include order.
13380 (struct thread_info): Declare here. Add a `last_status' field.
13381
30ba68cb
MS		 133822010-03-23 Michael Snyder <msnyder@vmware.com>
13383
13384 * server.c (crc32): New function.
13385 (handle_query): Add handling for 'qCRC:' request.
13386
b9a881c2
PA		 133872010-03-23 Pedro Alves <pedro@codesourcery.com>
13388
13389 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13390 lwp had been stopped by a watchpoint.
13391
e92d13d5
PA		 133922010-03-16 Pedro Alves <pedro@codesourcery.com>
13393
13394 * server.h (internal_error): Declare.
13395 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13396 * utils.c (internal_error): New function.
13397
64daa791
AS		 133982010-03-15 Andreas Schwab <schwab@redhat.com>
13399
13400 * configure.srv: Fix typo setting srv_regobj.
13401
f52cd8cd
PA		 134022010-03-15 Pedro Alves <pedro@codesourcery.com>
13403
13404 * linux-low.c (fetch_register): Avoid passing a non string literal
13405 format to `error'.
13406 (usr_store_inferior_registers): Ditto.
13407
93ae6fdc
PA		 134082010-03-14 Pedro Alves <pedro@codesourcery.com>
13409
13410 * linux-low.c (linux_write_memory): Bail out early if peeking
13411 memory failed.
13412
c3adc08c
PA		 134132010-03-14 Pedro Alves <pedro@codesourcery.com>
13414
13415 * linux-low.h (struct lwp_info): New fields
13416 `stopped_by_watchpoint' and `stopped_data_address'.
13417 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13418 here, and cache them in the lwp object.
13419 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13420 directly.
13421 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13422 field.
13423 (linux_stopped_by_watchpoint): Rewrite.
13424 (linux_stopped_data_address): Rewrite.
13425
bce522a2
PA		 134262010-03-06 Simo Melenius <simo.melenius@iki.fi>
13427
13428 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13429 switching the current inferior, not before.
13430
90884b2b
L		 134312010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13432
13433 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13434 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13435 i386-linux.c and amd64-linux.c.
13436 (reg-i386.o): Removed.
13437 (reg-i386.c): Likewise.
13438 (reg-i386-linux.o): Likewise.
13439 (reg-i386-linux.c): Likewise.
13440 (reg-x86-64.o): Likewise.
13441 (reg-x86-64.c): Likewise.
13442 (reg-x86-64-linux.o): Likewise.
13443 (reg-x86-64-linux.c): Likewise.
13444 (i386.o): New.
13445 (i386.c): Likewise.
13446 (i386-linux.o): Likewise.
13447 (i386-linux.c): Likewise.
13448 (amd64.o): Likewise.
13449 (amd64.c): Likewise.
13450 (amd64-linux.o): Likewise.
13451 (amd64-linux.c): Likewise.
13452
13453 * configure.srv (srv_i386_regobj): New.
13454 (srv_i386_linux_regobj): Likewise.
13455 (srv_amd64_regobj): Likewise.
13456 (srv_amd64_linux_regobj): Likewise.
13457 (srv_i386_32bit_xmlfiles): Likewise.
13458 (srv_i386_64bit_xmlfiles): Likewise.
13459 (srv_i386_xmlfiles): Likewise.
13460 (srv_amd64_xmlfiles): Likewise.
13461 (srv_i386_linux_xmlfiles): Likewise.
13462 (srv_amd64_linux_xmlfiles): Likewise.
13463 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13464 srv_xmlfiles to $srv_i386_xmlfiles.
13465 (i[34567]86-*-mingw32ce*): Likewise.
13466 (i[34567]86-*-mingw*): Likewise.
13467 (i[34567]86-*-nto*): Likewise.
13468 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13469 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13470 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13471 (x86_64-*-linux*): Likewise.
13472
13473 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13474 (init_registers_amd64_linux): New.
13475 (x86_arch_setup): Replace init_registers_x86_64_linux with
13476 init_registers_amd64_linux.
13477
193f13e6
MK		 134782010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13479
13480 * configure.ac: Check for libdl. If it is not available link against
13481 static libthread_db.
13482 * configure: Regenerate.
13483
85d721b8
PA		 134842010-02-22 Pedro Alves <pedro@codesourcery.com>
13485
13486 PR9605
13487
13488 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13489 handing a read watchpoint.
13490 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13491
6076632b
DE		 134922010-02-12 Doug Evans <dje@google.com>
13493
13494 * linux-low.c (linux_supports_tracefork_flag): Document.
13495 (linux_look_up_symbols): Add comment.
13496
3327ccf7
L		 134972010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13498
13499 * regcache.c (supply_register): Clear regcache if buf is NULL.
13500
0718675c 135012010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13502 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13503
13504 * inferiors.c (find_inferior): Add function documentation.
13505 (unloaded_dll): Handle the case where the unloaded dll has not
13506 been previously registered in the dll list.
13507
177321bd
DJ		 135082010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13509
13510 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13511 (thumb2_breakpoint): New.
13512 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13513
2b009048
DJ		 135142010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13515
13516 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13517 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13518 breakpoints.
13519
3be029c7
PA		 135202010-01-21 Pedro Alves <pedro@codesourcery.com>
13521
13522 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13523
18f5de3b
JK		 135242010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13525
13526 * linux-s390-low.c (s390_collect_ptrace_register)
13527 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13528
3743bb4f
DE		 135292010-01-21 Doug Evans <dje@google.com>
13530
14ce3065
DE		 13531 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13532 (PTRACE_ARG4_TYPE): New macro.
13533 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13534 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13535 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13536 (usr_store_inferior_registers): Ditto.
13537 (linux_read_memory, linux_write_memory): Ditto.
13538 (linux_test_for_tracefork): Ditto.
13539
3743bb4f
DE		 13540 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13541 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13542
8b315be5
PA		 135432010-01-21 Pedro Alves <pedro@codesourcery.com>
13544
13545 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13546 target.
13547
85492558
PA		 135482010-01-21 Pedro Alves <pedro@codesourcery.com>
13549
13550 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13551 prototype to take a regcache. Adjust.
13552
442ea881
PA		 135532010-01-20 Pedro Alves <pedro@codesourcery.com>
13554
13555 * regcache.h (struct thread_info): Forward declare.
13556 (struct regcache): New.
13557 (new_register_cache): Adjust prototype.
13558 (get_thread_regcache): Declare.
13559 (free_register_cache): Adjust prototype.
13560 (registers_to_string, registers_from_string): Ditto.
13561 (supply_register, supply_register_by_name, collect_register)
13562 (collect_register_as_string, collect_register_by_name): Ditto.
13563 * regcache.c (struct inferior_regcache_data): Delete.
13564 (get_regcache): Rename to ...
13565 (get_thread_regcache): ... this. Adjust. Switch inferior before
13566 fetching registers.
13567 (regcache_invalidate_one): Adjust.
13568 (regcache_invalidate): Fix prototype.
13569 (new_register_cache): Return the new register cache.
13570 (free_register_cache): Change prototype.
13571 (realloc_register_cache): Adjust.
13572 (registers_to_string): Change prototype to take a regcache. Adjust.
13573 (registers_from_string): Ditto.
13574 (register_data): Ditto.
13575 (supply_register): Ditto.
13576 (supply_register_by_name): Ditto.
13577 (collect_register): Ditto.
13578 (collect_register_as_string): Ditto.
13579 (collect_register_by_name): Ditto.
13580 * server.c (process_serial_event): Adjust.
13581 * linux-low.h (regset_fill_func, regset_store_func): Change
13582 prototype.
13583 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13584 Change prototype.
13585 * linux-low.c (get_stop_pc): Adjust.
13586 (check_removed_breakpoint): Adjust.
13587 (linux_wait_for_event): Adjust.
13588 (linux_resume_one_lwp): Adjust.
13589 (fetch_register): Add regcache parameter. Adjust.
13590 (usr_store_inferior_registers): Ditto.
13591 (regsets_fetch_inferior_registers): Ditto.
13592 (regsets_store_inferior_registers): Ditto.
13593 (linux_fetch_registers, linux_store_registers): Ditto.
13594 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13595 regcache. Adjust.
43aaf8b6
PA		 13596 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13597 Ditto.
442ea881
PA		 13598 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13599 prototype to take a regcache.
13600 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13601 * remote-utils.c (convert_ascii_to_int, outreg)
13602 (prepare_resume_reply): Change prototype to take a regcache.
13603 Adjust.
13604 * target.h (struct target_ops) <fetch_registers, store_registers>:
13605 Change prototype to take a regcache.
13606 (fetch_inferior_registers, store_inferior_registers): Change
13607 prototype to take a regcache. Adjust.
13608 * proc-service.c (ps_lgetregs): Adjust.
13609 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13610 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13611 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13612 take a regcache. Adjust.
13613 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13614 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13615 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13616 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13617 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13618 (cris_cannot_fetch_register):
13619 (cris_breakpoint_at): Change prototype to take a regcache.
13620 Adjust.
13621 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13622 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13623 to take a regcache. Adjust.
13624 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13625 Adjust.
13626 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13627 take a regcache. Adjust.
13628 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13629 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13630 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13631 * linux-mips-low.c (mips_get_pc):
13632 (mips_set_pc): Change prototype to take a regcache. Adjust.
13633 (mips_reinsert_addr): Adjust.
13634 (mips_collect_register): Change prototype to take a regcache.
13635 Adjust.
13636 (mips_supply_register):
13637 (mips_collect_register_32bit, mips_supply_register_32bit)
13638 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13639 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13640 * linux-ppc-low.c (ppc_supply_ptrace_register)
13641 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13642 (parse_spufs_run): Adjust.
13643 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13644 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13645 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13646 take a regcache. Adjust.
13647 * linux-s390-low.c (s390_collect_ptrace_register)
13648 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13649 (s390_set_pc): Change prototype to take a regcache. Adjust.
13650 (s390_arch_setup): Adjust.
13651 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13652 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13653 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13654 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13655 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13656 regcache. Adjust.
13657 (sparc_breakpoint_at): Adjust.
13658 * linux-xtensa-low.c (xtensa_fill_gregset):
13659 (xtensa_store_gregset):
13660 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13661 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13662 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13663 prototype to take a regcache. Adjust.
13664 * win32-arm-low.c (arm_fetch_inferior_register)
13665 (arm_store_inferior_register): Change prototype to take a
13666 regcache. Adjust.
13667 * win32-i386-low.c (i386_fetch_inferior_register)
13668 (i386_store_inferior_register): Change prototype to take a
13669 regcache. Adjust.
13670 * win32-low.c (child_fetch_inferior_registers)
13671 (child_store_inferior_registers): Change prototype to take a
13672 regcache. Adjust.
13673 (win32_wait): Adjust.
13674 (win32_fetch_inferior_registers): Change prototype to take a
13675 regcache. Adjust.
13676 (win32_store_inferior_registers): Adjust.
13677 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13678 store_inferior_register>: Change prototype to take a regcache.
13679
60c3d7b0
DE		 136802010-01-20 Doug Evans <dje@google.com>
13681
13682 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13683 #ifdef.
13684 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13685 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13686
dc146f7c
VP		 136872010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13688
13689 * linux-low.c (linux_core_of_thread): New.
13690 (compare_ints, show_process, list_threads): New.
13691 (linux_qxfer_osdata): Report threads and cores.
13692 (linux_target_op): Register linux_core_of_thread.
13693 * remote-utils.c (prepare_resume_reply): Report the core.
13694 (buffer_xml_printf): Support %d specifier.
13695 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13696 New.
13697 (handle_query): Handle qXfer:threads. Announce availability
13698 thereof.
13699 * target.h (struct target_ops): New field core_of_thread.
13700
7803799a
UW		 137012010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13702
13703 * Makefile.in (clean): Remove new generated files.
13704 (reg-s390.o, reg-s390.c): Remove rules.
13705 (reg-s390x.o, reg-s390x.c): Likewise.
13706 (s390-linux32.o, s390-linux32.c): Add rules.
13707 (s390-linux64.o, s390-linux64.c): Likewise.
13708 (s390x-linux64.o, s390x-linux64.c): Likewise.
13709 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13710 * linux-s390-low.c: Include <elf.h>.
13711 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13712 (init_registers_s390): Remove prototype.
13713 (init_registers_s390x): Likewise.
13714 (init_registers_s390_linux32): Add prototype.
13715 (init_registers_s390_linux64): Likewise.
13716 (init_registers_s390x_linux64): Likewise.
13717 (s390_num_regs_3264): New define.
13718 (s390_regmap_3264): New global variable.
13719 (s390_cannot_fetch_register): Remove obsolete check.
13720 (s390_cannot_store_register): Likewise.
13721 (s390_collect_ptrace_register): Handle upper/lower register halves.
13722 (s390_supply_ptrace_register): Likewise.
13723 (s390_fill_gregset): Update to register number changes.
13724 (s390_get_hwcap): New routine.
13725 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13726 Install appropriate regmap and register set.
13727
6e7ffa39
JB		 137282010-01-01 Joel Brobecker <brobecker@adacore.com>
13729
13730 * server.c (gdbserver_version): Update copyright year to 2010.
13731 * gdbreplay.c (gdbreplay_version): Likewise.
13732
957f3f49
DE		 137332009-12-28 Doug Evans <dje@google.com>
13734
13735 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13736 elf/external.h. Include <elf.h> instead but only if necessary.
13737
ca5c370d
PA		 137382009-12-28 Pedro Alves <pedro@codesourcery.com>
13739
13740 * linux-low.c (linux_remove_process): Remove `detaching'
13741 parameter. Don't release/detach from thread_db here.
13742 (linux_kill): Release/detach from thread_db here, ...
13743 (linux_detach): ... and here, before actually detaching.
13744 (linux_wait_1): ... and here, when a process exits.
13745 * thread-db.c (any_thread_of): New.
13746 (thread_db_free): Switch the current inferior to a thread of the
13747 passed in process.
13748
4ee62156
DE		 137492009-12-21 Doug Evans <dje@google.com>
13750
d90e6a88
DE		 13751 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13752
c5f62d5f
DE		 13753 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13754 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13755 warning ifndef __NR_tkill. Move setting of errno there too.
13756 Delete unnecessary resetting of errno after syscall.
13757 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13758
10e86dd7
DE		 13759 * configure.ac: Check for dladdr.
13760 * config.in: Regenerate.
13761 * configure: Regenerate.
13762 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13763 (try_thread_db_load): Update.
13764
4ee62156
DE		 13765 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13766
00f515da
DE		 137672009-12-18 Doug Evans <dje@google.com>
13768
e9464885
DE		 13769 * event-loop.c: Include unistd.h if it exists.
13770
07d4f67e
DE		 13771 * linux-low.c (my_waitpid): Move definition away from being in
13772 between linux_tracefork_child/linux_test_for_tracefork.
13773
00f515da
DE		 13774 * gdb_proc_service.h (psaddr_t): Fix type.
13775 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13776 signature to match glibc.
13777
1de1badb
DE		 137782009-12-16 Doug Evans <dje@google.com>
13779
13780 * linux-low.c (linux_read_memory): Fix argument to read.
13781
aeeb81d1
PA		 137822009-11-26 Pedro Alves <pedro@codesourcery.com>
13783
13784 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13785 events, don't leave current_inferior pointing at null.
13786
10357975
PA		 137872009-11-26 Pedro Alves <pedro@codesourcery.com>
13788
13789 * win32-low.c (LOG): Delete.
13790 (OUTMSG): Output to stderr.
13791 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13792 on compile time LOG macro.
13793 (win32_wait): Fix debug output.
13794
cf6e3471
PA		 137952009-11-26 Pedro Alves <pedro@codesourcery.com>
13796
13797 * win32-low.c (win32_add_one_solib): If the dll name is
13798 "ntdll.dll", prepend the system directory to the dll path.
13799
0c85e18e
MK		 138002009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13801
13802 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13803
9ac544ce 138042009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13805 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13806
13807 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13808 * configure.ac: Check for __mcoldfire__ and set
13809 gdb_cv_m68k_is_coldfire.
13810 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13811 reg-cf.o and reg-m68k.o.
13812 * configure: Regenerated.
13813
fd7dd3e6
PA		 138142009-11-16 Pedro Alves <pedro@codesourcery.com>
13815
13816 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13817 Pass it to thread_db_free.
13818 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13819 proper `detaching' argument to linux_remove_process.
13820 * linux-low.h (thread_db_free): Add `detaching' parameter.
13821 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13822 to thread_db_free.
13823 (thread_db_free): Add `detaching' parameter. Only
13824 call td_ta_clear_event if detaching from process.
13825
75aa492e
MK		 138262009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13827
13828 * thread-db.c (thread_db_free): Fix typo.
13829
21e1bee4
PP		 138302009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13831
13832 PR gdb/10838
13833 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13834
8838b45e
NS		 138352009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13836
13837 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13838 with an i686 compiler.
13839 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13840 needed.
13841 * configure: Rebuilt.
13842
8a35fb51
SL		 138432009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13844
13845 PR gdb/10783
13846
13847 * server.c (handle_search_memory_1): Correct read_addr initialization
13848 in loop for searching subsequent chunks.
13849
96f15937
PP		 138502009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13851
13852 * configure.ac: New --with-libthread-db option.
13853 * thread-db.c: Allow direct dependence on libthread_db.
13854 (thread_db_free): Adjust.
13855 * config.in: Regenerate.
13856 * configure: Likewise.
889bf7c5 13857
5f7d1694
PP		 138582009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13859
13860 PR gdb/10757
13861 * thread-db.c (attach_thread): New function.
13862 (maybe_attach_thread): Return success/failure.
13863 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13864 (thread_db_find_new_threads): Loop until no new threads.
13865
88e3b899
PA		 138662009-10-13 Pedro Alves <pedro@codesourcery.com>
13867
13868 * proc-service.c (ps_lgetregs): Formatting.
13869
cdbfd419
PP		 138702009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13871
13872 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13873 * configure.ac: Adjust.
13874 * linux-low.h (struct process_info_private): Move members to struct
13875 thread_db.
13876 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13877 * linux-low.c (linux_remove_process): Adjust.
13878 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13879 * server.c (handle_query): Move code ...
13880 (handle_monitor_command): ... here. New function.
13881 * target.h (struct target_ops): New member.
13882 * thread-db.c (struct thread_db): New.
13883 (libthread_db_search_path): New variable.
13884 (thread_db_create_event, thread_db_enable_reporting)
13885 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13886 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13887 (try_thread_db_load_1, dladdr_to_soname): New functions.
13888 (try_thread_db_load, thread_db_load_search): New functions.
13889 (thread_db_init): Search for libthread_db.
13890 (thread_db_free): New function.
13891 (thread_db_handle_monitor_command): Likewise.
13892 * config.in: Regenerate.
13893 * configure: Regenerate.
889bf7c5 13894
4168d2d6
UW		 138952009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13896
13897 * spu-low.c (spu_kill): Wait for inferior to terminate.
13898 Call clear_inferiors.
13899 (spu_detach): Call clear_inferiors.
13900
81ecdfbb
RW		 139012009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13902
13903 * aclocal.m4: Regenerate.
13904 * config.in: Likewise.
13905 * configure: Likewise.
13906
0b9ff2c0
UW		 139072009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13908
13909 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13910 (parse_spufs_run): New function.
13911 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13912 (ppc_breakpoint_at): Handle SPU breakpoints.
13913
efcbbd14
UW		 139142009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13915
13916 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13917 (SPUFS_MAGIC): Define.
13918 (spu_enumerate_spu_ids): New function.
13919 (linux_qxfer_spu): New function.
13920 (linux_target_ops): Install linux_qxfer_spu.
13921
f4d9bade
UW		 139222009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13923
13924 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13925 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13926 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13927 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13928 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13929 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13930 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13931 (init_registers_powerpc_cell32l): Add prototype.
13932 (init_registers_powerpc_cell64l): Likewise.
13933 (ppc_arch_setup): Detect Cell/B.E. architecture.
13934
96e946ca
RW		 139352009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13936
13937 * Makefile.in (datarootdir): New variable.
13938
58d6951d
DJ		 139392009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13940
13941 * linux-low.c (linux_write_memory): Update debugging output.
13942 * Makefile.in (clean): Add new descriptions.
13943 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13944 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13945 * configure.srv: Add new files for arm*-*-linux*.
13946 * linux-arm-low.c: Add new declarations.
13947 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13948 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13949 (HWCAP_VFPv3D16): New.
13950 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13951 instead of __IWMMXT__.
13952 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13953 (arm_arch_setup): New.
13954 (target_regsets): Remove #ifdef. Add VFP regset.
13955 (the_low_target): Use arm_arch_setup.
13956
12b42a12
DJ		 139572009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13958
13959 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13960 the main thread again.
13961
ac8c974e
AR		 139622009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13963
13964 Adding Neutrino gdbserver.
13965 * configure: Regenerated.
13966 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13967 * configure.srv (i[34567]86-*-nto*): New target.
13968 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13969 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13970 (nto_comctrl) [__QNX__]: New function.
13971 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13972
4424e0c3 139732009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13974
13975 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13976 srv_tgtobj.
13977
912cf4ba
PA		 139782009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13979 Pedro Alves <pedro@codesourcery.com>
13980
13981 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13982 don't support CONTEXT_EXTENDED_REGISTERS.
13983 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13984 (the_low_target): Install them.
13985 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13986 failing with ERROR_PIPE_NOT_CONNECTED.
13987
aa5ca48f
DE		 139882009-06-30 Doug Evans <dje@google.com>
13989 Pierre Muller <muller@ics.u-strasbg.fr>
13990
13991 Add h/w watchpoint support to x86-linux, win32-i386.
13992 * Makefile.in (SFILES): Add i386-low.c
13993 (i386_low_h): Define.
13994 (i386-low.o): Add dependencies.
13995 (linux-x86-low.o): Add i386-low.h dependency.
13996 (win32-i386-low.o): Ditto.
13997 * i386-low.c: New file.
13998 * i386-low.h: New file.
13999 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
14000 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
14001 * linux-low.c (linux_add_process): Initialize arch_private.
14002 (linux_remove_process): Free arch_private.
14003 (add_lwp): Initialize arch_private.
14004 (delete_lwp): Free arch_private.
14005 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
14006 provided.
14007 * linux-low.h (process_info_private): New member arch_private.
14008 (lwp_info): New member arch_private.
14009 (linux_target_ops): New members new_process, new_thread,
14010 prepare_to_resume.
14011 (ptid_of): New macro.
14012 * linux-x86-low.c: Include stddef.h, i386-low.h.
14013 (arch_process_info): New struct.
14014 (arch_lwp_info): New struct.
14015 (x86_linux_dr_get, x86_linux_dr_set): New functions.
14016 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14017 (i386_dr_low_get_status): New function.
14018 (x86_insert_point, x86_remove_point): New functions.
14019 (x86_stopped_by_watchpoint): New function.
14020 (x86_stopped_data_address): New function.
14021 (x86_linux_new_process, x86_linux_new_thread): New functions.
14022 (x86_linux_prepare_to_resume): New function.
14023 (the_low_target): Add entries for insert_point, remove_point,
14024 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14025 prepare_to_resume.
14026 * server.c (debug_hw_points): New global.
14027 (monitor_show_help): Document set debug-hw-points.
14028 (handle_query): Process "set debug-hw-points".
14029 * server.h (debug_hw_points): Declare.
14030 (paddress): Declare.
14031 * utils.c (NUMCELLS, CELLSIZE): New macros.
14032 (get_sell, xsnprintf, paddress): New functions.
14033 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14034 remove_point, stopped_by_watchpoint, stopped_data_address.
14035 * win32-i386-low.c: Include i386-low.h.
14036 (debug_reg_state): Replaces dr.
14037 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14038 (i386_dr_low_get_status): New function.
14039 (i386_insert_point, i386_remove_point): New functions.
14040 (i386_stopped_by_watchpoint): New function.
14041 (i386_stopped_data_address): New function.
14042 (i386_initial_stuff): Update.
14043 (get_thread_context,set_thread_context,i386_thread_added): Update.
14044 (the_low_target): Add entries for insert_point,
14045 remove_point, stopped_by_watchpoint, stopped_data_address.
14046 * win32-low.c (win32_insert_watchpoint): New function.
14047 (win32_remove_watchpoint): New function.
14048 (win32_stopped_by_watchpoint): New function.
14049 (win32_stopped_data_address): New function.
14050 (win32_target_ops): Add entries for insert_watchpoint,
14051 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14052 * win32-low.h (win32_target_ops): New members insert_point,
14053 remove_point, stopped_by_watchpoint, stopped_data_address.
14054
d993e290
PA		 140552009-06-25 Pedro Alves <pedro@codesourcery.com>
14056
14057 * server.c (process_serial_event): Re-return unsupported, not
14058 error, if the type isn't recognized. Re-allow supporting only
14059 insert or remove packets. Also call require_running for
14060 breakpoints. Add missing break statement to default case. Tidy.
14061 * target.h (struct target_ops): Rename insert_watchpoint to
14062 insert_point, and remove_watchpoint to remove_point.
14063
14064 * linux-low.h (struct linux_target_ops): Likewise.
14065 * linux-low.c (linux_insert_watchpoint): Rename to ...
14066 (linux_insert_point): ... this. Adjust.
14067 (linux_remove_watchpoint): Rename to ...
14068 (linux_remove_point): ... this. Adjust.
14069 (linux_target_ops): Adjust.
14070 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14071 (cris_insert_point): ... this.
14072 (cris_remove_watchpoint): Rename to ...
14073 (cris_remove_point): ... this.
14074 (the_low_target): Adjust.
14075
0f54c268
PM		 140762009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14077
14078 * server.c (handle_v_kill): Pass signal_pid to
14079 kill_inferior if multi_process is zero.
14080
c6314022
AR		 140812009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14082
14083 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14084 * target.h (target_ops): Comment for *_watchpoint to make it clear
14085 the functions can get types '0' and '1'.
14086
4463ce24
AR		 140872009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14088
14089 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14090 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14091 * regcache.c (get_regcache): Likewise.
14092 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14093 * win32-low.c (child_fetch_inferior_registers): Remove check for
14094 regno 0.
14095
cf8fd78b
PA		 140962009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14097 Pedro Alves <pedro@codesourcery.com>
14098
14099 * target.h (struct target_ops) <supports_multi_process>: New
14100 callback.
14101 (target_supports_multi_process): New.
14102 * server.c (handle_query): Even if GDB reports support, only
14103 enable multi-process if the target also supports it. Report
14104 multi-process support only if the target backend supports it.
14105 * linux-low.c (linux_supports_multi_process): New function.
14106 (linux_target_ops): Install it as target_supports_multi_process
14107 callback.
14108
47c0c975
DE		 141092009-05-24 Doug Evans <dje@google.com>
14110
e09875d4
DE		 14111 Global renaming of find_thread_pid to find_thread_ptid.
14112 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14113 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14114 All callers updated.
14115
e27d73f6
DE		 14116 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14117 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14118 directly.
14119
47c0c975
DE		 14120 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14121 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14122 (linux_resume_one_lwp): Ditto.
14123
2acc282a
DE		 141242009-05-23 Doug Evans <dje@google.com>
14125
14126 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14127 from struct inferior_list_entry * to struct lwp_info *.
14128 All callers updated.
14129
9f1036c1
DE		 141302009-05-13 Doug Evans <dje@google.com>
14131
14132 * linux-x86-low.c: Don't include assert.h.
14133 (x86_siginfo_fixup): Use fatal, not assert.
14134 (x86_arch_setup): Fix comment.
14135
d0722149
DE		 141362009-05-12 Doug Evans <dje@google.com>
14137
14138 Biarch support for i386/amd64 gdbserver.
14139 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14140 Add linux-x86-low.c.
14141 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14142 (linux-x86-low.o): Add.
14143 * linux-x86-64-low.c: Delete.
14144 * linux-i386-low.c: Delete.
14145 * linux-x86-low.c: New file.
14146 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14147 linux-x86-low.o.
14148 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14149 linux-x86-low.o.
14150 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14151 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14152 (linux_child_pid_to_exec_file): New function.
14153 (elf_64_header_p, elf_64_file_p): New functions.
14154 (siginfo_fixup): New function.
14155 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14156 give target a chance to convert layout.
14157 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14158 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14159
fdeb2a12
DE		 141602009-05-07 Doug Evans <dje@google.com>
14161
14162 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14163 (regsets_store_inferior_registers): Ditto.
14164
a6dbe5df
PA		 141652009-05-06 Pedro Alves <pedro@codesourcery.com>
14166
14167 PR server/10048
14168
14169 * linux-low.c (must_set_ptrace_flags): Delete.
14170 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14171 of the global.
14172 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14173 `lwp->must_set_ptrace_flags' instead.
ba42693b 14174 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14175 (linux_wait_1): ... not here.
14176
5091eb23
DE		 141772009-04-30 Doug Evans <dje@google.com>
14178
9f767825
DE		 14179 * inferiors.c (started_inferior_callback): New function.
14180 (attached_inferior_callback): New function.
14181 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14182 * server.c (print_started_pid, print_attached_pid): New functions.
14183 (detach_or_kill_for_exit): New function.
14184 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14185 * server.h (have_started_inferiors_p): Declare.
14186 (have_attached_inferiors_p): Declare.
14187
5091eb23
DE		 14188 * inferiors.c (remove_process): Fix memory leak, free process.
14189 * linux-low.c (linux_remove_process): New function.
14190 (linux_kill): Call it instead of remove_process.
14191 (linux_detach, linux_wait_1): Ditto.
14192
155c8968
PA		 141932009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14194
14195 * configure.srv: Add x86 Windows CE target.
14196
7fe519cb
UW		 141972009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14198
14199 * inferiors.c (get_thread_process): Make global.
14200 * server.h (get_thread_process): Add prototype.
14201 * thread-db.c (find_one_thread): Use get_thread_process
14202 instead of current_process.
14203 (thread_db_get_tls_address): Do not crash if called when
14204 thread layer is not yet initialized.
14205
5472f405
UW		 142062009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14207
14208 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14209 * spu-low.c (current_tid): Rename to ...
14210 (current_ptid): ... this.
14211 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14212 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14213 ptid_get_lwp (current_ptid) instead of current_tid.
14214 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14215 instead of current_tid. Use find_process_pid to verify pid
14216 argument is valid. Pass proper argument to remove_process.
14217 (spu_thread_alive): Compare current_ptid instead of current_tid.
14218 (spu_resume): Likewise.
14219
55ac2b99
PA		 142202009-04-02 Pedro Alves <pedro@codesourcery.com>
14221
14222 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14223 variable.
14224
95954743
PA		 142252009-04-01 Pedro Alves <pedro@codesourcery.com>
14226
14227 Implement the multiprocess extensions, and add linux multiprocess
14228 support.
14229
14230 * server.h (ULONGEST): Declare.
14231 (struct ptid, ptid_t): New.
14232 (minus_one_ptid, null_ptid): Declare.
14233 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14234 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14235 (struct inferior_list_entry): Change `id' type from unsigned from
14236 to ptid_t.
14237 (struct sym_cache, struct breakpoint, struct
14238 process_info_private): Forward declare.
14239 (struct process_info): Declare.
14240 (current_process): Declare.
14241 (all_processes): Declare.
14242 (initialize_inferiors): Declare.
14243 (add_thread): Adjust to use ptid_t.
14244 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14245 (add_process, remove_process, find_thread_pid): Declare.
14246 (find_inferior_id): Adjust to use ptid_t.
14247 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14248 (multi_process): Declare.
14249 (push_event): Adjust to use ptid_t.
14250 (read_ptid, write_ptid): Declare.
14251 (prepare_resume_reply): Adjust to use ptid_t.
14252 (clear_symbol_cache): Declare.
14253 * inferiors.c (all_processes): New.
14254 (null_ptid, minus_one_ptid): New.
14255 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14256 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14257 (add_thread): Change unsigned long to ptid. Remove gdb_id
14258 parameter. Adjust.
14259 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14260 (gdb_id_to_thread): Rename to ...
14261 (find_thread_pid): ... this. Change unsigned long to ptid.
14262 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14263 (loaded_dll, pull_pid_from_list): Adjust.
14264 (add_process, remove_process, find_process_pid)
14265 (get_thread_process, current_process, initialize_inferiors): New.
14266 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14267 (struct target_waitstatus) <related_pid>: Ditto.
14268 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14269 return type to int.
14270 (struct target_ops) <join>: Add `pid' argument.
14271 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14272 (struct target_ops) <wait>: Add `ptid' field. Change return type
14273 to ptid.
14274 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14275 (mywait): Add `ptid' argument. Change return type to ptid_t.
14276 (target_pid_to_str): Declare.
14277 * target.c (set_desired_inferior): Adjust to use ptids.
14278 (mywait): Add new `ptid' argument. Adjust.
14279 (target_pid_to_str): New.
14280 * mem-break.h (free_all_breakpoints): Declare.
14281 * mem-break.c (breakpoints): Delelete.
14282 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14283 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14284 to use per-process breakpoint list.
14285 (free_all_breakpoints): New.
14286 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14287 (symbol_cache, all_symbols_looked_up): Delete.
14288 (hexchars): New.
14289 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14290 read_ptid): New.
14291 (prepare_resume_reply): Change ptid argument's type from unsigned
14292 long to ptid_t. Adjust. Implement W;process and X;process.
14293 (free_sym_cache, clear_symbol_cache): New.
14294 (look_up_one_symbol): Adjust to per-process symbol cache. *
14295 * server.c (cont_thread, general_thread, step_thread): Change type
14296 to ptid_t.
14297 (attached): Delete.
14298 (multi_process): New.
14299 (last_ptid): Change type to ptid_t.
14300 (struct vstop_notif) <ptid>: Change type to ptid_t.
14301 (queue_stop_reply, push_event): Change `ptid' argument's type to
14302 ptid_t.
14303 (discard_queued_stop_replies): Add `pid' argument.
14304 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14305 changes. Don't reference the `attached' global.
14306 (attach_inferior): Adjust to mywait interface changes.
14307 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14308 features. Handle and report "multiprocess+". Handle
14309 "qAttached:PID".
14310 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14311 changes.
14312 (handle_v_kill): New.
14313 (handle_v_stopped): Adjust to use target_pid_to_str.
14314 (handle_v_requests): Allow multiple attaches and runs when
14315 multiprocess extensions are in effect. Handle "vKill".
14316 (myresume): Adjust to use ptids.
14317 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14318 (handle_status): Adjust to discard_queued_stop_replies interface
14319 change.
14320 (first_thread_of, kill_inferior_callback)
14321 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14322 (main): Call initialize_inferiors. Adjust to use ptids, killing
14323 and detaching from all inferiors. Handle multiprocess packet
14324 variants.
14325 * linux-low.h: Include gdb_proc_service.h.
14326 (struct process_info_private): New.
14327 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14328 <lwpid_of>: Use ptid_get_lwp.
14329 (get_lwp_thread): Adjust.
14330 (struct lwp_info): Add `dead' member.
14331 (find_lwp_pid): Declare.
14332 * linux-low.c (thread_db_active): Delete.
14333 (new_inferior): Adjust comment.
14334 (inferior_pid): Delete.
14335 (linux_add_process): New.
14336 (handle_extended_wait): Adjust.
14337 (add_lwp): Change unsigned long to ptid.
14338 (linux_create_inferior): Add process to processes table. Adjust
14339 to use ptids. Don't set new_inferior here.
14340 (linux_attach_lwp): Rename to ...
14341 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14342 it. Adjust to use ptids.
14343 (linux_attach_lwp): New.
14344 (linux_attach): Add process to processes table. Don't set
14345 new_inferior here.
14346 (struct counter): New.
14347 (second_thread_of_pid_p, last_thread_of_process_p): New.
14348 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14349 multiple processes.
14350 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14351 processes. Remove process from process table.
14352 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14353 to multiple processes.
14354 (any_thread_of): New.
14355 (linux_detach): Add `pid' argument, and handle it. Remove process
14356 from processes table.
14357 (linux_join): Add `pid' argument. Handle it.
14358 (linux_thread_alive): Change unsighed long argument to ptid_t.
14359 Consider dead lwps as not being alive.
14360 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14361 threads we're not interested in.
14362 (same_lwp, find_lwp_pid): New.
14363 (linux_wait_for_lwp): Change `pid' argument's type from int to
14364 ptid_t. Adjust.
14365 (linux_wait_for_event): Rename to ...
14366 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14367 from int to ptid_t. Adjust.
14368 (linux_wait_for_event): New.
14369 (linux_wait_1): Add `ptid' argument. Change return type to
14370 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14371 that exit from the process table.
14372 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14373 Adjust.
14374 (mark_lwp_dead): New.
14375 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14376 stopping all threads, mark its main lwp as dead.
14377 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14378 ptids.
14379 (fetch_register, usr_store_inferior_registers)
14380 (regsets_fetch_inferior_registers)
14381 (regsets_store_inferior_registers, linux_read_memory)
14382 (linux_write_memory): Inline `inferior_pid'.
14383 (linux_look_up_symbols): Adjust to use per-process
14384 `thread_db_active'.
14385 (linux_request_interrupt): Adjust to use ptids.
14386 (linux_read_auxv): Inline `inferior_pid'.
14387 (initialize_low): Don't reference thread_db_active.
14388 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14389 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14390 (ps_getpid): Return the pid of the current inferior.
14391 * thread-db.c (proc_handle, thread_agent): Delete.
14392 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14393 per-process data.
14394 (find_one_thread): Change argument type to ptid_t. Adjust to
14395 per-process data.
14396 (maybe_attach_thread): Adjust to per-process data and ptids.
14397 (thread_db_find_new_threads): Ditto.
14398 (thread_db_init): Ditto.
14399 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14400 processes table. Adjust to use ptids.
14401 (spu_kill, spu_detach): Adjust interface. Remove process from
14402 processes table.
14403 (spu_join, spu_thread_alive): Adjust interface.
14404 (spu_wait): Adjust interface. Remove process from processes
14405 table. Adjust to use ptids.
14406 * win32-low.c (current_inferior_tid): Delete.
14407 (current_inferior_ptid): New.
14408 (debug_event_ptid): New.
14409 (thread_rec): Take a ptid. Adjust.
14410 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14411 (child_delete_thread): Ditto.
14412 (do_initial_child_stuff): Add `attached' argument. Add process to
14413 processes table.
14414 (child_fetch_inferior_registers, child_store_inferior_registers):
14415 Adjust.
14416 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14417 (win32_attach): Pass 1 to do_initial_child_stuff.
14418 (win32_kill): Adjust interface. Remove process from processes
14419 table.
14420 (win32_detach): Ditto.
14421 (win32_join): Adjust interface.
14422 (win32_thread_alive): Take a ptid.
14423 (win32_resume): Adjust to use ptids.
14424 (get_child_debug_event): Ditto.
14425 (win32_wait): Adjust interface. Remove exiting process from
14426 processes table.
14427
bd99dc85
PA		 144282009-04-01 Pedro Alves <pedro@codesourcery.com>
14429
14430 Non-stop mode support.
14431
14432 * server.h (non_stop): Declare.
14433 (gdb_client_data, handler_func): Declare.
14434 (delete_file_handler, add_file_handler, start_event_loop):
14435 Declare.
14436 (handle_serial_event, handle_target_event, push_event)
14437 (putpkt_notif): Declare.
14438 * target.h (enum resume_kind): New.
14439 (struct thread_resume): Replace `step' field by `kind' field.
14440 (TARGET_WNOHANG): Define.
14441 (struct target_ops) <wait>: Add `options' argument.
14442 <supports_non_stop, async, start_non_stop>: New fields.
14443 (target_supports_non_stop, target_async): New.
14444 (start_non_stop): Declare.
14445 (mywait): Add `options' argument.
14446 * target.c (mywait): Add `options' argument. Print child exit
14447 notifications here.
14448 (start_non_stop): New.
14449 * server.c (non_stop, own_buf, mem_buf): New globals.
14450 (struct vstop_notif): New.
14451 (notif_queue): New global.
14452 (queue_stop_reply, push_event, discard_queued_stop_replies)
14453 (send_next_stop_reply): New.
14454 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14455 interface changes.
14456 (attach_inferior): In non-stop mode, don't wait for the target
14457 here.
14458 (handle_general_set): Handle QNonStop.
14459 (handle_query): When handling qC, return the current general
14460 thread, instead of the first thread of the list.
14461 (handle_query): If the backend supports non-stop mode, include
14462 QNonStop+ in the qSupported query response.
14463 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14464 and non-stop mode.
14465 (handle_v_attach, handle_v_run): Handle non-stop mode.
14466 (handle_v_stopped): New.
14467 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14468 (myresume): Adjust to use resume_kind. Handle non-stop.
14469 (queue_stop_reply_callback): New.
14470 (handle_status): Handle non-stop mode.
14471 (main): Clear non_stop flag on reconnection. Use the event-loop.
14472 Refactor serial protocol handling from here ...
14473 (process_serial_event): ... to this new function. When GDB
14474 selects any thread, select one here. In non-stop mode, wait until
14475 GDB acks all pending events before exiting.
14476 (handle_serial_event, handle_target_event): New.
14477 * remote-utils.c (remote_open): Install remote_desc in the event
14478 loop.
14479 (remote_close): Remove remote_desc from the event loop.
14480 (putpkt_binary): Rename to...
14481 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14482 (putpkt_binary): New as wrapper around putpkt_binary_1.
14483 (putpkt_notif): New.
14484 (prepare_resume_reply): In non-stop mode, don't change the
14485 general_thread.
14486 * event-loop.c: New.
14487 * Makefile.in (OBJ): Add event-loop.o.
14488 (event-loop.o): New rule.
14489
14490 * linux-low.h (pid_of): Moved here.
14491 (lwpid_of): New.
14492 (get_lwp_thread): Use lwpid_of.
14493 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14494 * linux-low.c (pid_of): Delete.
14495 (inferior_pid): Use lwpid_of.
14496 (linux_event_pipe): New.
14497 (target_is_async_p): New.
14498 (delete_lwp): New.
14499 (handle_extended_wait): Use lwpid_of.
14500 (add_lwp): Don't set lwpid field.
14501 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14502 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14503 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14504 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14505 first. Adjust to linux_wait_for_event interface changes. Use
14506 lwpid_of.
14507 (linux_detach): Don't delete the main lwp here.
14508 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14509 (status_pending_p): Don't consider explicitly suspended lwps.
14510 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14511 pointer. Add OPTIONS argument. Change return type to int. Use
14512 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14513 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14514 pointer. Add status pointer argument. Return a pid instead of a
14515 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14516 changes. In non-stop mode, don't switch to a random thread.
14517 (linux_wait): Rename to...
14518 (linux_wait_1): ... this. Add target_options argument, and handle
14519 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14520 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14521 clean exit and signal exit code. Don't stop all threads in
14522 non-stop mode. In all-stop mode, only stop all threads when
14523 reporting a stop to GDB. Handle explicit thread stop requests.
14524 (async_file_flush, async_file_mark): New.
14525 (linux_wait): New.
14526 (send_sigstop): Use lwpid_of.
14527 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14528 interface changes. In non-stop mode, don't switch to a random
14529 thread.
14530 (linux_resume_one_lwp): Use lwpid_of.
14531 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14532 (linux_resume_one_thread): ... this. Handle resume_stop. In
14533 non-stop mode, don't look for pending flag in all threads.
14534 (resume_status_pending_p): Don't consider explicitly suspended
14535 threads.
14536 (my_waitpid): Reimplement. Emulate __WALL.
14537 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14538 Use lwpid_of.
14539 (sigchld_handler, linux_supports_non_stop, linux_async)
14540 (linux_start_non_stop): New.
14541 (linux_target_ops): Register linux_supports_non_stop, linux_async
14542 and linux_start_non_stop.
14543 (initialize_low): Install SIGCHLD handler.
14544 * thread-db.c (thread_db_create_event, find_one_thread)
14545 (thread_db_get_tls_address): Use lwpid_of.
14546 * win32-low.c (win32_detach): Adjust to use resume_kind.
14547 (win32_wait): Add `options' argument.
14548 * spu-low.c (spu_resume): Adjust to use resume_kind.
14549 (spu_wait): Add `options' argument.
14550
5b1c542e
PA		 145512009-04-01 Pedro Alves <pedro@codesourcery.com>
14552
14553 Decouple target code from remote protocol.
14554
14555 * target.h (enum target_waitkind): New.
14556 (struct target_waitstatus): New.
14557 (struct target_ops) <wait>: Return an unsigned long. Take a
14558 target_waitstatus pointer instead of a char pointer.
14559 (mywait): Likewise.
14560 * target.c (mywait): Change prototype to return an unsigned long.
14561 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14562 * server.h (thread_from_wait, old_thread_from_wait): Delete
14563 declarations.
14564 (prepare_resume_reply): Change prototype to take a
14565 target_waitstatus.
14566 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14567 (last_status, last_ptid): New.
14568 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14569 pid instead of a signal.
14570 (attach_inferior): Remove "status" and "signal" parameters.
14571 Adjust.
14572 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14573 not as an address.
14574 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14575 (handle_v_requests, myresume): Remove "status" and "signal"
14576 parameters. Adjust.
14577 (handle_status): New.
14578 (main): Delete local `status'. Adjust.
14579 * remote-utils.c: Include target.h.
14580 (prepare_resume_reply): Change prototype to take a
14581 target_waitstatus. Adjust.
14582
14583 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14584 interface.
14585 * spu-low.c (spu_wait): Adjust.
14586 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14587 Delete.
14588 (win32_wait): Adjust.
14589
2bd7c093
PA		 145902009-04-01 Pedro Alves <pedro@codesourcery.com>
14591
14592 * target.h (struct thread_resume): Delete leave_stopped member.
14593 (struct target_ops): Add a `n' argument to the `resume' callback.
14594 * server.c (start_inferior): Adjust.
14595 (handle_v_cont, myresume): Adjust.
14596 * linux-low.c (check_removed_breakpoint): Adjust to resume
14597 interface change, and to removed leave_stopped field.
14598 (resume_ptr): Delete.
14599 (struct thread_resume_array): New.
14600 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14601 resume interface change.
14602 (linux_continue_one_thread, linux_queue_one_thread)
14603 (resume_status_pending_p): Check if the resume field is NULL
14604 instead of checking the leave_stopped member.
14605 (linux_resume): Adjust to the target resume interface change.
14606 * spu-low.c (spu_resume): Adjust to the target resume interface
14607 change.
14608 * win32-low.c (win32_detach, win32_resume): Ditto.
14609
c35fafde
PA		 146102009-04-01 Pedro Alves <pedro@codesourcery.com>
14611
14612 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14613 flag.
14614 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14615 pending.
14616 (linux_continue_one_thread): Only preserve the stepping flag if
14617 there's a pending breakpoint.
14618
0a59d50b
PA		 146192009-03-31 Pedro Alves <pedro@codesourcery.com>
14620
14621 * server.c (main): After the inferior having exited, call
14622 remote_close before exiting gdbserver.
14623
f04c6d38
TJB		 146242009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14625
14626 Fix size of FPSCR in Power 7 processors.
14627 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14628 (PPC_FEATURE_HAS_DFP): New #define.
14629 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14630 size of the FPSCR.
14631
78e5cee6
PA		 146322009-03-23 Pedro Alves <pedro@codesourcery.com>
14633
14634 * server.c (handle_query) Whitespace and formatting.
14635
1b3f6016
PA		 146362009-03-22 Pedro Alves <pedro@codesourcery.com>
14637
14638 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14639 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14640 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14641 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14642 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14643 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14644 Makefile.in, configure.ac: Fix whitespace throughout.
14645 * configure: Regenerate.
14646
a07b2135
PA		 146472009-03-22 Pedro Alves <pedro@codesourcery.com>
14648
14649 * inferiors.c (find_inferior): Make it safe for the callback
14650 function to delete the currently iterated inferior.
14651
67cc2626
PA		 146522009-03-22 Pedro Alves <pedro@codesourcery.com>
14653
14654 * Makefile.in (linuw_low_h): Move higher.
14655 (thread-db.o): Depend on $(linux_low_h).
14656
54a0b537
PA		 146572009-03-17 Pedro Alves <pedro@codesourcery.com>
14658
14659 Rename "process" to "lwp" throughout.
14660
14661 * linux-low.c (all_processes): Rename to...
14662 (all_lwps): ... this.
14663 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14664 (add_process): Rename to ...
14665 (add_lwp): ... this. Adjust.
14666 (linux_create_inferior): Adjust.
14667 (linux_attach_lwp): Adjust.
14668 (linux_attach): Adjust.
14669 (linux_kill_one_process): Rename to ...
14670 (linux_kill_one_lwp): ... this. Adjust.
14671 (linux_kill): Adjust.
14672 (linux_detach_one_process): Rename to ...
14673 (linux_detach_one_lwp): ... this. Adjust.
14674 (linux_detach): Adjust.
14675 (check_removed_breakpoint): Adjust.
14676 (status_pending_p): Adjust.
14677 (linux_wait_for_process): Rename to ...
14678 (linux_wait_for_lwp): ... this. Adjust.
14679 (linux_wait_for_event): Adjust.
14680 (send_sigstop): Adjust.
14681 (wait_for_sigstop): Adjust.
14682 (stop_all_processes): Rename to ...
14683 (stop_all_lwps): ... this.
14684 (linux_resume_one_process): Rename to ...
14685 (linux_resume_one_lwp): ... this. Adjust.
14686 (linux_set_resume_request, linux_continue_one_thread)
14687 (linux_queue_one_thread, resume_status_pending_p)
14688 (usr_store_inferior_registers, regsets_store_inferior_registers)
14689 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14690 Adjust.
14691 * linux-low.h (get_process): Rename to ...
14692 (get_lwp): ... this. Adjust.
14693 (get_thread_process): Rename to ...
14694 (get_thread_lwp): ... this. Adjust.
14695 (get_process_thread): Rename to ...
14696 (get_lwp_thread): ... this. Adjust.
14697 (struct process_info): Rename to ...
14698 (struct lwp_info): ... this.
14699 (all_processes): Rename to ...
14700 (all_lwps): ... this.
14701 * proc-service.c (ps_lgetregs): Adjust.
14702 * thread-db.c (thread_db_create_event, find_one_thread)
14703 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14704
0b16c5cf
PA		 147052009-03-14 Pedro Alves <pedro@codesourcery.com>
14706
14707 * server.c (handle_query): Handle "qAttached".
14708
32de4b9d
NS		 147092009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14710
14711 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14712 GPLv3, update license URL.
14713
2aecd87f
DE		 147142009-03-01 Doug Evans <dje@google.com>
14715
93efd302 14716 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14717 (server_h): Add gdb_signals.h.
14718 (signals.o): Update.
14719 * server.h (target_signal_from_host,target_signal_to_host_p)
14720 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14721
86b1f9c5
PM		 147222009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14723
14724 * remote-utils.c (getpkt): Also generate remote-debug
14725 information if noack_mode is set.
14726
4aa995e1
PA		 147272009-02-06 Pedro Alves <pedro@codesourcery.com>
14728
14729 * server.c (handle_query): Report qXfer:siginfo:read and
14730 qXfer:siginfo:write as supported and handle them.
14731 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14732 * linux-low.c (linux_xfer_siginfo): New.
14733 (linux_target_ops): Set it.
14734
62709adf
PA		 147352009-01-26 Pedro Alves <pedro@codesourcery.com>
14736
14737 * server.c (gdbserver_usage): Mention --remote-debug.
14738 (main): Accept '--remote-debug' switch.
14739
aef93bd7
DE		 147402009-01-18 Doug Evans <dje@google.com>
14741
14742 * regcache.c (new_register_cache): No need to check result of xcalloc.
14743 * server.c (handle_search_memory): Back out calls to xmalloc,
14744 result is checked and error is returned to user upon failure.
14745 (handle_query): Ditto. Add more checks for result of malloc.
14746 (handle_v_cont): Check result of malloc, report error back to
14747 user upon failure.
14748 (handle_v_run): Ditto. Call freeargv.
14749 * server.h (freeargv): Declare.
14750 * utils.c (freeargv): New fn.
14751
54363045
DE		 147522009-01-15 Doug Evans <dje@google.com>
14753
f626972c
DE		 14754 * gdbreplay.c (perror_with_name): Make arg const char *.
14755 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14756 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14757 * utils.c (perror_with_name): Make arg const char *.
54363045 14758
18aae699
PA		 147592009-01-14 Pedro Alves <pedro@codesourcery.com>
14760
14761 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14762 when handling a EXIT_PROCESS_DEBUG_EVENT.
14763
ff703abe
JB		 147642009-01-06 Joel Brobecker <brobecker@adacore.com>
14765
14766 * gdbreplay.c (gdbreplay_version): Update copyright year.
14767 * server.c (gdbserver_version): Likewise.
14768
f21cc1a2 147692009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14770
14771 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14772 (handle_extended_wait): Improve comment.
0e21c1ec 14773
bca929d3
DE		 147742008-12-13 Doug Evans <dje@google.com>
14775
14776 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14777 * server.h (ATTR_MALLOC): New macro.
14778 (xmalloc,xcalloc,xstrdup): Declare.
14779 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14780 * inferiors.c: Ditto.
14781 * linux-low.c: Ditto.
14782 * mem-break.c: Ditto.
14783 * regcache.c: Ditto.
14784 * remote-utils.c: Ditto.
14785 * server.c: Ditto.
14786 * target.c: Ditto.
14787 * win32-low.c: Ditto.
14788
97438e3f
DE		 147892008-12-12 Doug Evans <dje@google.com>
14790
896c7fbb
DE		 14791 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14792 in debugging printf.
14793
97438e3f
DE		 14794 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14795
e3b886f8
DE		 147962008-12-09 Doug Evans <dje@google.com>
14797
14798 * linux-low.h (struct process_info): Delete member tid, unused.
14799 * thread-db.c (find_one_thread): Update.
14800 (maybe_attach_thread): Update.
14801
07e059b5
VP		 148022008-12-02 Pedro Alves <pedro@codesourcery.com>
14803
889bf7c5
PA		 14804 * target.h (struct target_ops): Add qxfer_osdata member.
14805 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14806 and dirent.h.
14807 (linux_qxfer_osdata): New functions.
14808 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14809 callback.
14810 * server.c (handle_query): Handle "qXfer:osdata:read:".
14811 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14812 (buffer_xml_printf): New functions.
14813 * server.h (struct buffer): New.
14814 (buffer_grow_str, buffer_grow_str0): New macros.
14815 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14816 (buffer_xml_printf): Declare.
07e059b5 14817
4cab47ab
DE		 148182008-11-24 Doug Evans <dje@google.com>
14819
14820 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14821
f142445f
DJ		 148222008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14823
14824 * server.c (handle_v_run): Always use the supplied argument list.
14825
d0107bb6 148262008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14827
d0107bb6
BW		 14828 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14829 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14830
2c4ad781
TJB		 148312008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14832
14833 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14834 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14835 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14836 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14837 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14838 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14839 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14840 XML target descriptions.
14841 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14842 when inferior is running on an ISA 2.05 or later processor. Add
14843 special case to return offset for full 64-bit slot of FPSCR when
14844 in 32-bits.
14845
dfb64f85
DJ		 148462008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14847
14848 * Makefile.in (SFILES, clean): Added sparc64 files.
14849 (reg-sparc64.o, reg-sparc64.c): New.
14850 * configure.srv (sparc*-*-linux*): New configuration.
14851 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14852 syscall arguments for SPARC.
14853 (regsets_store_inferior_registers): Likewise.
14854 * linux-sparc-low.c: New file.
14855
66b6e1dd
DE		 148562008-10-21 Doug Evans <dje@google.com>
14857
14858 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14859 (READLINE_DIR,READLINE_DEP): Delete.
14860 (INTERNAL_CFLAGS): Update.
14861 (LINTFLAGS): Update.
14862
9b710a42
PA		 148632008-10-10 Pedro Alves <pedro@codesourcery.com>
14864
14865 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14866 whole argv from the last run, not just argv[0].
14867
5822d809
PA		 148682008-09-08 Pedro Alves <pedro@codesourcery.com>
14869
14870 * regcache.c (new_register_cache): Return NULL if the register
14871 cache size isn't known yet.
14872 (free_register_cache): Avoid dereferencing a NULL regcache.
14873
74aac56f
DJ		 148742008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14875
14876 * configure.srv: Merge MIPS and MIPS64.
14877
400b20f5
MR		 148782008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14879
14880 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14881
677c5bb1
LM		 148822008-08-18 Luis Machado <luisgpm@br.ibm.com>
14883
14884 * Makefile.in: Add required vsx dependencies.
14885
14886 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14887 Declare init_registers_powerpc_vsx32l.
14888 Declare init_registers_powerpc_vsx64l.
14889 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14890 (ppc_arch_setup): Check for VSX in hwcap.
14891 (ppc_fill_vsxregset): New function.
14892 (ppc_store_vsxregset): New function.
14893 Add new VSX entry in regset_info target_regsets.
14894
14895 * configure.srv: Add new VSX dependencies.
14896
a6f3e723
SL		 148972008-08-12 Pedro Alves <pedro@codesourcery.com>
14898
14899 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14900 (remote_open): Set or clear transport_is_reliable.
14901 (putpkt_binary): Don't expect acks in noack mode.
14902 (getpkt): Don't send ack/nac in noack mode.
14903 * server.c (handle_general_set): Handle QStartNoAckMode.
14904 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14905 qSupported.
14906 (main): Reset noack_mode on every connection.
14907 * server.h (noack_mode): Declare.
14908
a417dc56
RW		 149092008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14910
14911 * Makefile.in (GDBREPLAY_OBS): New variable.
14912 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14913
3221518c
UW		 149142008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14915 Daniel Jacobowitz <dan@codesourcery.com>
14916
14917 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14918 (usr_store_inferior_registers): Likewise.
14919 (regsets_store_inferior_registers): Likewise.
14920
ec56be1b
PA		 149212008-07-31 Rolf Jansen <rj@surtec.com>
14922 Pedro Alves <pedro@codesourcery.com>
14923
14924 * configure.ac: Check for memmem declaration.
14925 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14926 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14927 (disable_packet_qfThreadInfo): Unconditionally compile.
14928 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14929 * configure, config.in: Regenerate.
14930
2fe5e3ff
DE		 149312008-07-28 Doug Kwan <dougkwan@google.com>
14932
14933 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14934 (linux_write_memory): Remove declaration of errno.
14935
836acd6d
UW		 149362008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14937
14938 * linux-low.c (handle_extended_wait): Do not use "status"
14939 variable uninitialized.
14940
aeba519e
PA		 149412008-07-07 Pedro Alves <pedro@codesourcery.com>
14942
14943 * server.c (handle_v_attach): Inhibit reporting dll changes.
14944
db42f210
PA		 149452008-06-27 Pedro Alves <pedro@codesourcery.com>
14946
14947 * remote-utils.c (prepare_resume_reply): If requested, don't
14948 output "thread:TID" in the T stop reply.
14949
14950 * server.c (disable_packet_vCont, disable_packet_Tthread)
14951 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14952 (handle_query): If requested, disable support for qC, qfThreadInfo
14953 and qsThreadInfo.
14954 (handle_v_requests): If requested, disable support for vCont.
14955 (gdbserver_show_disableable): New.
14956 (main): Handle --disable-packet and --disable-packet=LIST.
14957
14958 * server.h (disable_packet_vCont, disable_packet_Tthread)
14959 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14960
8e4c5421
CD		 149612008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14962
14963 * server.c (gdbserver_usage): Mention --version.
14964
6e23a804
DJ		 149652008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14966
14967 * Makefile.in (gdbreplay.o): New rule.
14968
90aa6a40
JM		 149692008-06-06 Joseph Myers <joseph@codesourcery.com>
14970
14971 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14972 message, not gdbserver.
14973
c16158bc 149742008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14975 Nathan Sidwell <nathan@codesourcery.com>
14976 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14977
14978 * acinclude.m4: Include ../../config/acx.m4.
14979 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14980 * configure, config.in: Regenerate.
14981 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14982 * server.c (gdbserver_version): Print PKGVERSION.
14983 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14984 (main): Adjust gdbserver_usage calls.
14985 * gdbreplay.c (version, host_name): Add declarations.
14986 (gdbreplay_version, gdbreplay_usage): New.
14987 (main): Accept --version and --help options.
14988
aeb75bf5
DJ		 149892008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14990
14991 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14992 (arm_breakpoint_at): Handle Thumb.
14993 (the_low_target): Add comment.
14994
76b233dd
UW		 149952008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14996
14997 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14998
08388c79
DE		 149992008-05-09 Doug Evans <dje@google.com>
15000
a3c83fae
DE		 15001 * server.h (decode_search_memory_packet): Declare.
15002 * remote-utils.c (decode_search_memory_packet): New fn.
15003 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 15004 (handle_search_memory): New fn.
15005 (handle_query): Process qSearch:memory packets.
15006
bb9c3d36
UW		 150072008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
15008
15009 * regcache.c (registers_length): Remove.
15010 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
15011 full register packet.
15012 * regcache.h (registers_length): Remove prototype.
15013 * server.h (PBUFSIZ): Define to 16384.
15014
7284e1be
UW		 150152008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
15016
15017 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
15018 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15019 powerpc-64l.o, and powerpc-altivec64l.o.
15020 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15021 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15022 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15023 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15024 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15025 to srv_xmlfiles.
15026
15027 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15028 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15029 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15030 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15031 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15032 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15033 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15034 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15035 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15036 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15037 (clean): Update.
15038
15039 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15040 (init_registers_powerpc_32l): ... this new prototype.
15041 (init_registers_powerpc_32): Remove, replace by ...
15042 (init_registers_powerpc_altivec32l): ... this new prototype.
15043 (init_registers_powerpc_e500): Remove, replace by ...
15044 (init_registers_powerpc_e500l): ... this new prototype.
15045 (init_registers_ppc64): Remove, replace by ...
15046 (init_registers_powerpc_64l): ... this new prototype.
15047 (init_registers_powerpc_64): Remove, replace by ...
15048 (init_registers_powerpc_altivec64l): ... this new prototype.
15049 (ppc_num_regs): Set to 73.
15050 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15051 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15052 (ppc_cannot_store_register): Handle orig_r3 and trap.
15053 (ppc_arch_setup): Update init_registers_... calls.
15054 (ppc_fill_gregset): Handle orig_r3 and trap.
15055
15056 * inferiors.c (clear_inferiors): Reset current_inferior.
15057
fdc59709
PB		 150582008-04-23 Paolo Bonzini <bonzini@gnu.org>
15059
889bf7c5
PA		 15060 * acinclude.m4: Add override.m4.
15061 * configure: Regenerate.
fdc59709 15062
c9b2f845
UW		 150632008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15064
15065 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15066 initial call to init_register_ppc64.
15067
550512b8
UW		 150682008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15069
43aaf8b6
PA		 15070 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15071 single powerpc*-*-linux* case.
550512b8
UW		 15072 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15073
b6430ec3
UW		 150742008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15075
15076 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15077 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15078 from reg_xmlfiles.
15079 * linux-ppc-low.c: Include <elf.h>.
15080 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15081 (ppc_hwcap): New global variable.
15082 (ppc_regmap): Remove __SPE__ #ifdef sections.
15083 (ppc_regmap_e500): New global variable.
15084 (ppc_cannot_store_register): Update __SPE__ special case.
15085 (ppc_get_hwcap): New function.
15086 (ppc_arch_setup): Use it to determine whether inferior supports
15087 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15088 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15089 Do not access registers if target does not support AltiVec.
15090 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15091 Do not access registers if target does not support SPE.
15092 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15093
52fa2412
UW		 150942008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15095
15096 * linux-low.c (disabled_regsets, num_regsets): New.
15097 (use_regsets_p): Delete.
15098 (linux_wait_for_process): Clear disabled_regsets.
15099 (regsets_fetch_inferior_registers): Check and set it.
15100 (regsets_store_inferior_registers): Likewise.
15101 (linux_fetch_registers, linux_store_registers): Do not use
15102 use_regsets_p.
15103 (initialize_low): Allocate disabled_regsets.
15104
e28b3332
DJ		 151052008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15106
15107 * Makefile.in (LIBOBJS): New.
15108 (OBS): Use LIBOBJS.
15109 (memmem.o): New rule.
15110 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15111 * configure: Regenerated.
15112
4536995d
UW		 151132008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15114
15115 * server.c (handle_query): Never return "unsupported" for
15116 qXfer:features:read queries.
15117
221c031f
UW		 151182008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15119
15120 * server.c (get_features_xml): Fix inverted condition.
15121 (handle_query): Always support qXfer:feature:read.
15122
ccd213ac
DJ		 151232008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15124
15125 * server.c (wrapper_argv): New.
15126 (start_inferior): Handle wrapper_argv. If set, expect an extra
15127 trap.
15128 (gdbserver_usage): Document --wrapper.
15129 (main): Parse --wrapper.
15130
6fe305f7
UW		 151312008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15132
15133 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15134 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15135 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15136 (ppc_set_pc): Likewise.
15137 (ppc_arch_setup): New function.
15138 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15139 of collect_register.
889bf7c5 15140 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15141
5b0a002e
UW		 151422008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15143
15144 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15145 instead of linux-ppc64-low.o.
15146 * linux-ppc64-low.c: Remove file.
15147 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15148 (linux-ppc64-low.o): Remove rule.
15149
15150 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15151 (init_registers_powerpc_64): Likewise.
15152 (ppc_regmap): Conditionally define depending on __powerpc64__.
15153 (ppc_cannot_store_register): Do not special-case "fpscr" when
15154 compiled on __powerpc64__.
15155 (ppc_collect_ptrace_register): New function.
15156 (ppc_supply_ptrace_register): New function.
15157 (ppc_breakpoint): Change type to "unsigned int".
15158 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15159 (the_low_target): Conditionally provide initializers for the
889bf7c5 15160 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15161 collect_ptrace_register and supply_ptrace_register members.
15162
9b4b61c8
UW		 151632008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15164
15165 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15166 * server.c (gdbserver_xmltarget): Define.
15167 (get_features_xml): Use it to replace "target.xml" and arch_string.
15168
15169 * configure.srv: Remove srv_xmltarget. Add XML files that were
15170 mentioned there to srv_xmlfiles instead. Remove conditional tests
15171 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15172 srv_xmlfiles and srv_regobj to include all possible choices.
15173 * configure.ac (srv_xmltarget): Remove.
15174 (srv_xmlfiles): Do not add "target.xml".
15175 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15176 checks for supplementary target information.
15177 * configure: Regenerate.
15178 * Makefile.in (XML_TARGET): Remove.
15179 (target.xml): Remove rule.
15180 (clean): Do not clean up target.xml.
15181 (.PRECIOUS): Do not mention target.xml.
15182
15183 * target.h (struct target_ops): Remove arch_string member.
15184 * linux-low.c (linux_arch_string): Remove.
15185 (linux_target_ops): Remove arch_string initializer.
15186 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15187 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15188 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15189 * spu-low.c (spu_arch_string): Remove.
15190 (spu_target_ops): Remove arch_string initializer.
15191 * win32-low.c (win32_arch_string): Remove.
15192 (win32_target_ops): Remove arch_string initializer.
15193 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15194 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15195 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15196
ee1a7ae4
UW		 151972008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15198
15199 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15200 by collect_ptrace_register and supply_ptrace_register hooks.
15201 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15202 instead of checking for the_low_target.left_pad_xfer.
15203 (usr_store_inferior_registers): Use collect_ptrace_register callback
15204 instead of checking for the_low_target.left_pad_xfer.
15205
15206 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15207 (s390_supply_ptrace_register): Likewise.
15208 (s390_fill_gregset): Call s390_collect_ptrace_register.
15209 (the_low_target): Update.
15210
15211 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15212 (ppc_supply_ptrace_register): Likewise.
15213 (the_low_target): Update.
15214
15215 * linux-i386-low.c (the_low_target): Update.
15216 * linux-x86-64-low.c (the_low_target): Update.
15217
d61ddec4
UW		 152182008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15219
15220 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15221 reg-s390.o and reg-s390x.o.
15222
15223 * linux-low.c (new_inferior): New global variable.
15224 (linux_create_inferior, linux_attach): Set it.
15225 (linux_wait_for_process): Call the_low_target.arch_setup after the
15226 target has stopped for the first time.
15227 (initialize_low): Do not call the_low_target.arch_setup.
15228
15229 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15230 (s390_set_pc): Likewise.
15231 (s390_arch_setup): New function.
15232 (the_low_target): Use s390_arch_setup as arch_setup routine.
15233
15234 * regcache.c (realloc_register_cache): New function.
15235 (set_register_cache): Call it for each existing regcache.
15236
d05b4ac3
UW		 152372008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15238
15239 * server.h (init_registers): Remove prototype.
15240
15241 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15242 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15243 instead of init_registers ().
15244 * linux-arm-low.c (init_registers_arm): Add prototype.
15245 (init_registers_arm_with_iwmmxt): Likewise.
15246 (the_low_target): Add initializer for arch_setup field.
15247 * linux-cris-low.c (init_registers_cris): Add prototype.
15248 (the_low_target): Add initializer for arch_setup field.
15249 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15250 (the_low_target): Add initializer for arch_setup field.
15251 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15252 (the_low_target): Add initializer for arch_setup field.
15253 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15254 (the_low_target): Add initializer for arch_setup field.
15255 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15256 (the_low_target): Add initializer for arch_setup field.
15257 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15258 (the_low_target): Add initializer for arch_setup field.
15259 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15260 (init_registers_mips64_linux): Likewise.
15261 (the_low_target): Add initializer for arch_setup field.
15262 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15263 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15264 (the_low_target): Add initializer for arch_setup field.
15265 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15266 (init_registers_powerpc_64): Likewise.
15267 (the_low_target): Add initializer for arch_setup field.
15268 * linux-s390-low.c (init_registers_s390): Add prototype.
15269 (init_registers_s390x): Likewise.
15270 (the_low_target): Add initializer for arch_setup field.
15271 * linux-sh-low.c (init_registers_sh): Add prototype.
15272 (the_low_target): Add initializer for arch_setup field.
15273 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15274 (the_low_target): Add initializer for arch_setup field.
15275 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15276 (the_low_target): Add initializer for arch_setup field.
15277
15278 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15279 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15280 instead of init_registers ().
15281 * win32-arm-low.c (init_registers_arm): Add prototype.
15282 (the_low_target): Add initializer for arch_setup field.
15283 * win32-i386-low.c (init_registers_i386): Add prototype.
15284 (the_low_target): Add initializer for arch_setup field.
15285
15286 * spu-low.c (init_registers_spu): Add prototype.
15287 (initialize_low): Call initialie_registers_spu () instead of
15288 initialize_registers ().
15289
fd96d250
PA		 152902008-02-19 Pedro Alves <pedro@codesourcery.com>
15291
15292 * server.c (handle_v_requests): When handling the vRun and vAttach
15293 packets, if already debugging a process, don't kill it. Return an
15294 error instead.
15295
d41b6bb4
DJ		 152962008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15297
15298 * server.c (handle_query): Correct length check.
15299
5ac588cf
PA		 153002008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15301
15302 * win32-low.c (do_initial_child_stuff): Add process handle
15303 parameter. Set current_process_handle and current_process_id from the
15304 parameters. Clear globals.
15305 (win32_create_inferior): Don't set current_process_handle and
15306 current_process_id here. Instead pass them on the call to
15307 do_initial_child_stuff.
15308 (win32_attach): Likewise.
15309 (win32_clear_inferiors): New.
15310 (win32_kill): Don't close the current process handle or the
15311 current thread handle here. Instead call win32_clear_inferiors.
15312 (win32_detach): Don't open a new handle to the process. Call
15313 win32_clear_inferiors.
15314 (win32_join): Don't rely on current_process_handle; open a new
15315 handle using the process id.
15316 (win32_wait): Call win32_clear_inferiors when the inferior process
15317 has exited.
15318
ecd7ecbc
DJ		 153192008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15320
15321 * server.c (monitor_show_help): Add "exit".
15322
1525d545
MG		 153232008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15324
ecd7ecbc 15325 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15326 (clean): Add reg-xtensa.c.
15327 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15328 * configure.srv (xtensa*-*-linux*) New target.
15329 * linux-xtensa-low.c: New.
15330 * xtensa-xtregs.c: New.
1525d545 15331
59a016f0
PA		 153322008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15333
15334 * hostio.c: Don't include errno.h.
15335 (errno_to_fileio_errno): Move to hostio-errno.
15336 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15337 error number outputting to the target->hostio_last_error callback.
15338 (hostio_packet_error): Use FILEIO_EINVAL directly.
15339 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15340 calls to hostio_error.
15341 * hostio-errno.c: New.
15342 * server.h (hostio_last_error_from_errno): Declare.
15343 * target.h (target_ops): Add hostio_last_error member.
15344 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15345 as hostio_last_error handler.
889bf7c5 15346 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15347 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15348 (wince_hostio_last_error): New functions.
15349 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15350 as hostio_last_error handler.
15351 (win32_target_ops) [!_WIN32_WCE]: Register
15352 hostio_last_error_from_errno as hostio_last_error handler.
15353 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15354 (hostio-errno.o): New rule.
15355 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15356 * configure.srv (srv_hostio_err_objs): New variable. Default to
15357 hostio-errno.o.
15358 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15359 * configure: Regenerate.
15360
2d717e4f
DJ		 153612008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15362
15363 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15364 (linux_kill, linux_detach): Clean up the process list.
15365 * remote-utils.c (remote_open): Improve port number parsing.
15366 (putpkt_binary, input_interrupt): Only send interrupts if the target
15367 is running.
15368 * server.c (extended_protocol): Make static.
15369 (attached): Define earlier.
15370 (exit_requested, response_needed, program_argv): New variables.
15371 (target_running): New.
15372 (start_inferior): Clear attached here.
15373 (attach_inferior): Set attached here.
15374 (require_running): Define.
15375 (handle_query): Use require_running and target_running. Implement
15376 "monitor exit".
15377 (handle_v_attach, handle_v_run): New.
15378 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15379 (gdbserver_usage): Update.
15380 (main): Redo argument parsing. Handle --debug and --multi. Handle
15381 --attach along with other options or after the port. Save
15382 program_argv. Support no initial program. Resynchronize
15383 communication with GDB after an error. Handle "monitor exit".
15384 Use require_running and target_running. Always allow the extended
15385 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15386 restart in extended mode.
15387 * README: Refer to the GDB manual. Update --attach usage.
15388
7407e2de
AS		 153892007-12-20 Andreas Schwab <schwab@suse.de>
15390
15391 * linux-low.c (STACK_SIZE): Define.
15392 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15393 (linux_test_for_tracefork): Likewise.
15394
b65d95c5
DJ		 153952007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15396
15397 * linux-low.c (linux_wait_for_event): Update messages. Do not
15398 reinsert auto-delete breakpoints.
15399 * mem-break.c (struct breakpoint): Change return type of handler to
15400 int.
15401 (set_breakpoint_at): Update handler type.
15402 (reinsert_breakpoint_handler): Return 1 instead of calling
15403 delete_breakpoint.
15404 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15405 setting a new one.
15406 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15407 * mem-break.h (set_breakpoint_at): Update handler type.
15408 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15409 * win32-low.c (auto_delete_breakpoint): New.
15410 (get_child_debug_event): Use it.
15411
4e799345
DJ		 154122007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15413
15414 * configure.ac: Check for pread and pwrite.
15415 * hostio.c (handle_pread): Fall back to lseek and read.
15416 (handle_pwrite): Fall back to lseek and write.
15417 * config.in, configure: Regenerated.
15418
27524b67
DJ		 154192007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15420
15421 * server.c (myresume): Add own_buf argument.
15422 (main): Update calls.
15423
a20d5e98
DJ		 154242007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15425
15426 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15427 * remote-utils.c (remote_open): Do not call disable_async_io.
15428 (block_async_io): Delete.
15429 (unblock_async_io): Make static.
15430 (initialize_async_io): New.
15431 * server.c (handle_v_cont): Handle async I/O here.
15432 (myresume): Likewise. Move other common resume tasks here...
15433 (main): ... from here. Call initialize_async_io. Disable async
15434 I/O before the main loop.
15435 * server.h (initialize_async_io): Declare.
15436 (block_async_io, unblock_async_io): Delete prototypes.
15437 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15438
b79d787e
DJ		 154392007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15440
15441 * remote-utils.c (readchar): Allow binary data in received messages.
15442
d97903b2
PA		 154432007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15444
15445 * win32-low.c (attaching): New global.
15446 (win32_create_inferior): Clear the `attaching' global.
15447 (win32_attach): Set the `attaching' global.
15448 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15449 attaching. Only set a breakpoint at the entry point if not
15450 attaching.
15451
311de423
PA		 154522007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15453
15454 * server.c (main): Don't report dll events on the initial
15455 connection on attaches.
15456
6c2d16d2
PA		 154572007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15458
15459 * server.c (main): Relax numerical bases supported for the pid of
15460 the --attach command line argument.
15461
5ca906e6
PA		 154622007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15463
15464 * win32-low.c (win32_attach): Call OpenProcess before
15465 DebugActiveProcess, not after. Add last error output to error
15466 call.
15467
9c6c8194
PA		 154682007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15469
15470 * win32-low.c (win32_get_thread_context)
15471 (win32_set_thread_context): New functions.
15472 (thread_rec): Use win32_get_thread_context.
15473 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15474 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15475 field.
15476
4d5d1aaa
PA		 154772007-12-03 Leo Zayas
15478 Pedro Alves <pedro_alves@portugalmail.pt>
15479
15480 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15481 global variables.
15482 (child_add_thread): Minor cleanup.
15483 (child_continue): Resume artificially suspended threads before
15484 calling ContinueDebugEvent.
15485 (suspend_one_thread): New.
15486 (fake_breakpoint_event): New.
15487 (get_child_debug_event): Change return type to int. Check here if
15488 gdb sent an interrupt request. If a soft interrupt was requested,
15489 fake a breakpoint event. Return 0 if there is no event to handle,
15490 and 1 otherwise.
15491 (win32_wait): Don't check here if gdb sent an interrupt request.
15492 Ensure there is a valid event to handle.
15493 (win32_request_interrupt): Add soft interruption method as last
15494 resort.
15495
c436e841
PA		 154962007-12-03 Leo Zayas
15497 Pedro Alves <pedro_alves@portugalmail.pt>
15498
15499 * win32-low.h (win32_thread_info): Add descriptions to the
15500 structure members. Replace `suspend_count' counter by a
15501 `suspended' flag.
15502 * win32-low.c (thread_rec): Update condition of when to get the
15503 context from the inferior. Rely on ContextFlags being set if it
15504 has already been retrieved. Only suspend the inferior thread if
15505 we haven't already. Warn if that fails.
15506 (continue_one_thread): s/suspend_count/suspended/. Only call
15507 ResumeThread once. Warn if that fails.
15508
e7b5fa67
PA		 155092007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15510
15511 * win32-low.c (win32_wait): Don't read from the inferior when it
15512 has already exited.
15513
a385171d
PA		 155142007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15515
15516 * Makefile.in (win32_low_h): New variable.
15517 (win32-low.o): Add dependency on $(win32_low_h).
15518 (win32-arm-low.o, win32-i386-low.o): New rules.
15519
f80c84b3
DJ		 155202007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15521
15522 * hostio.c: Correct copyright year.
15523
a6b151f1
DJ		 155242007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15525
15526 * Makefile.in (OBS): Add hostio.o.
15527 (hostio.o): New rule.
15528 * server.h (handle_vFile): Declare.
15529 * hostio.c: New file.
15530 * server.c (handle_v_requests): Take packet_len and new_packet_len
15531 for binary packets. Call handle_vFile.
15532 (main): Update call to handle_v_requests.
15533
f9387fc3
DJ		 155342007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15535
15536 * linux-low.c: Include <sched.h>.
15537
51c2684e
DJ		 155382007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15539
15540 * linux-low.c (linux_tracefork_grandchild): New.
15541 (linux_tracefork_child): Use clone.
15542 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15543
75f83163
JB		 155442007-10-31 Joel Brobecker <brobecker@adacore.com>
15545
15546 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15547
da5898ce
DJ		 155482007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15549
15550 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15551
24a09b5f
DJ		 155522007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15553
15554 * inferiors.c (change_inferior_id): Delete.
15555 (add_pid_to_list, pull_pid_from_list): New.
15556 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15557 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15558 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15559 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15560 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15561 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15562 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15563 (using_threads): Always set to 1.
15564 (handle_extended_wait): New.
15565 (add_process): Do not set TID.
15566 (linux_create_inferior): Set must_set_ptrace_flags.
15567 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15568 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15569 (linux_thread_alive): Rename TID argument to LWPID.
15570 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15571 (linux_wait_for_event): Do not use TID or check using_threads. Update
15572 call to dead_thread_notify. Call handle_extended_wait.
15573 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15574 (send_sigstop): Delete sigstop_sent.
15575 (wait_for_sigstop): Avoid TID.
15576 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15577 (linux_test_for_tracefork): New.
15578 (linux_lookup_signals): Use thread_db_active and
15579 linux_supports_tracefork_flag.
15580 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15581 * linux-low.h (get_process_thread): Avoid TID.
15582 (struct process_ifo): Move thread_known and tid to the end. Remove
15583 sigstop_sent.
15584 (linux_attach_lwp, thread_db_init): Update prototypes.
15585 * server.h (change_inferior_id): Delete prototype.
15586 (add_pid_to_list, pull_pid_from_list): New prototypes.
15587 * thread-db.c (thread_db_use_events): New.
15588 (find_first_thread): Rename to...
15589 (find_one_thread): ...this. Update callers and messages. Do not
15590 call fatal. Check thread_db_use_events. Do not call
15591 change_inferior_id or new_thread_notify.
15592 (maybe_attach_thread): Update. Do not call new_thread_notify.
15593 (thread_db_init): Set thread_db_use_events. Check use_events.
15594 * utils.c (fatal, warning): Correct message prefix.
15595
30ed0a8f
DJ		 155962007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15597
15598 * Makefile.in (clean): Remove new files.
15599 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15600 (powerpc-64.o, powerpc-64.c): New rules.
15601 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15602 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15603 with SPE.
15604 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15605 SPE targets.
15606 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15607 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15608 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15609 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15610 (target_regsets): Add AltiVec and SPE register sets.
15611 * configure.ac: Check for AltiVec and SPE.
15612 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15613 (ppc_fill_vrregset, ppc_store_vrregset): New.
15614 (target_regsets): Add AltiVec register set.
15615 * configure: Regenerated.
15616
fd462a61
DJ		 156172007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15618
15619 * linux-low.c (O_LARGEFILE): Define.
15620 (linux_read_memory): Use /proc/PID/mem.
15621 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15622 * configure, config.in: Regenerated.
15623
69f223ed
DJ		 156242007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15625
15626 * linux-low.c (linux_wait_for_event): Do not pass signals while
15627 single-stepping.
15628
aec18585
PA		 156292007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15630
15631 * win32-low.c (create_process): New.
15632 (win32_create_inferior): Use create_process instead of
15633 CreateProcess. If create_process failed retry appending an ".exe"
15634 suffix. Store the GetLastError result immediatelly after
15635 create_process calls and use it on the call to error.
15636
34d86ddd
PA		 156372007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15638
15639 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15640
5a0e3bd0
JB		 156412007-08-23 Joel Brobecker <brobecker@adacore.com>
15642
15643 * configure.ac: Switch license to GPLv3.
15644
f88c79e6
MS		 156452007-08-01 Michael Snyder <msnyder@access-company.com>
15646
15647 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15648
6b3d9b83
PA		 156492007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15650
15651 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15652 typedef.
15653 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15654 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15655 CloseToolhelp32Snapshot.
15656 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15657 CloseToolhelp32Snapshot.
15658
c588c53c
MS		 156592007-07-27 Michael Snyder <michael.snyder@access-company.com>
15660
15661 * server.c (main): Check for inferior exit before main loop.
15662
aa0403d9
PA		 156632007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15664
15665 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15666 instead of on tmp_desc.
15667
255e7678
DJ		 156682007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15669 Daniel Jacobowitz <dan@codesourcery.com>
15670
15671 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15672 (add_thread): Minor cleanups.
15673 (clear_inferiors): Move lower in the file. Clear the DLL
15674 list.
15675 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15676 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15677 (xml_escape_text): New.
15678 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15679 for qSupported.
15680 (handle_v_cont): Report errors.
15681 (gdbserver_version): Update.
15682 (main): Correct size of own_buf. Do not report initial DLL events.
15683 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15684 (unloaded_dll, xml_escape_text): New.
15685 * win32-low.c (enum target_waitkind): Update comments.
15686 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15687 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15688 (win32_EnumProcessModules, win32_GetModuleInformation)
15689 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15690 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15691 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15692 (win32_Module32First, win32_Module32Next, load_toolhelp)
15693 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15694 (get_child_debug_event): Handle DLL events.
15695 (win32_wait): Likewise.
15696
0d37add9
DJ		 156972007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15698
15699 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15700 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15701
45e2715e
PA		 157022007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15703
15704 * win32-low.c (handle_output_debug_string): Ignore event if not
15705 waiting.
15706
c5674cf1
PA		 157072007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15708
15709 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15710
2bbe3cc1
DJ		 157112007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15712
15713 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15714
ae13219e
DJ		 157152007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15716
15717 * inferiors.c (change_inferior_id): Add comment.
15718 * linux-low.c (check_removed_breakpoint): Add an early
15719 prototype. Improve debug output.
15720 (linux_attach): Doc update.
15721 (linux_detach_one_process, linux_detach): Clean up before releasing
15722 each process.
15723 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15724 * linux-low.h (struct process_info): Doc improvement.
15725 * mem-break.c (delete_all_breakpoints): New.
15726 * mem-break.h (delete_all_breakpoints): New prototype.
15727 * thread-db.c (find_first_thread): New.
15728 (thread_db_create_event): Call it instead of
15729 thread_db_find_new_threads. Clean up unused variables.
15730 (maybe_attach_thread): Remove first thread handling.
15731 (thread_db_find_new_threads): Use find_first_thread.
15732 (thread_db_get_tls_address): Likewise.
15733
4105de34
DJ		 157342007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15735
15736 * thread-db.c (thread_db_find_new_threads): Add prototype.
15737 (thread_db_create_event): Check for the main thread before adding
15738 a new thread.
15739 (maybe_attach_thread): Only enable event reporting if TID == 0.
15740 (thread_db_get_tls_address): Check for new threads.
15741
2b876972
DJ		 157422007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15743
15744 * linux-low.c (linux_create_inferior): Try execv before execvp.
15745 * spu-low.c (spu_create_inferior): Likewise.
15746
7a245884
DJ		 157472007-06-13 Mike Frysinger <vapier@gentoo.org>
15748
15749 * linux-low.c (linux_create_inferior): Change execv to execvp.
15750 * spu-low.c (spu_create_inferior): Likewies.
15751
117ce543
DJ		 157522007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15753
15754 * Makefile.in (clean): Clean new files instead of deleted ones.
15755 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15756 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15757 rules.
15758 * configure.srv: Specify XML files and new regformats for MIPS and
15759 MIPS64 GNU/Linux.
15760 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15761 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15762 an entry for the restart register.
15763 (mips_cannot_fetch_register, mips_cannot_store_register)
15764 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15765 register names to match the XML descriptions.
15766 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15767 restart register instead of $0.
15768
0e7f50da
UW		 157692007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15770 Markus Deuling <deuling@de.ibm.com>
15771
15772 * remote-utils.c (decode_xfer_write): New function.
15773 * server.h (decode_xfer_write): Add prototype.
15774 * server.c (handle_query): Add PACKET_LEN argument. Support
15775 qXfer:spu:read and qXfer:spu:write packets.
15776 (main): Pass packet_len to handle_query.
15777 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15778 * target.h (target_ops): Add qxfer_spu.
15779
374c1d38
UW		 157802007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15781
15782 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15783 accessing non-seekable spufs files.
15784
bb63802a
UW		 157852007-05-16 Markus Deuling <deuling@de.ibm.com>
15786
889bf7c5 15787 * server.c (handle_query): Add reply for qC packet.
bb63802a 15788
7390519e
PA		 157892007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15790 Leo Zayas <lerele@champenstudios@com>
15791
15792 * server.h (check_remote_input_interrupt_request): New function.
15793 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15794 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15795 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15796 (check_remote_input_interrupt_request): New function.
15797 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15798 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15799 winapi_GenerateConsoleCtrlEvent): New typedefs.
15800 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15801 to 250 ms.
15802 (win32_wait): Check for remote interrupt request
15803 with check_remote_input_interrupt_request.
15804 (win32_request_interrupt): New function.
15805 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15806
34b34921
PA		 158072007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15808
15809 * win32-low.c (debug_registers_changed,
15810 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15811 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15812 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15813 (thread_rec): Get context using the low target.
15814 (child_add_thread): Call thread_added on the low target,
15815 which does the same thing.
15816 (regptr): Delete.
15817 (do_initial_child_stuff): Remove debug registers references.
15818 Set context using the low target. Resume threads after
15819 setting the contexts.
15820 (child_continue): Remove dead variable. Remove debug
15821 registers references.
15822 (child_fetch_inferior_registers): Go through the low target.
15823 (do_child_store_inferior_registers): Remove.
15824 (child_store_inferior_registers): Go through the low target.
15825 (win32_resume): Remove debug registers references.
15826 Set context using the low target.
15827 (handle_exception): Change return type to void. Don't record
15828 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15829 first chance exception.
889bf7c5 15830 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15831 goto loop. Always return after waiting for debug event.
15832 (win32_wait): Convert to switch statement. Handle spurious
15833 events.
15834
15835 * win32-i386-low.c (debug_registers_changed,
15836 debug_registers_used): New.
15837 (initial_stuff): Rename to ...
15838 (i386_initial_stuff): ... this. Clear debug registers
15839 state variables.
15840 (store_debug_registers): Delete.
15841 (i386_get_thread_context): New.
15842 (load_debug_registers): Delete.
15843 (i386_set_thread_context): New.
15844 (i386_thread_added): New.
15845 (single_step): Rename to ...
15846 (i386_single_step): ... this.
15847 (do_fetch_inferior_registers): Rename to ...
15848 (i386_fetch_inferior_register): ... this.
15849 (i386_store_inferior_register): New.
15850 (the_low_target): Adapt to new interface.
15851
15852 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15853 (arm_get_thread_context): New.
15854 (arm_set_thread_context): New.
15855 (regptr): New.
15856 (do_fetch_inferior_registers): Rename to ...
15857 (arm_fetch_inferior_register): ... this.
15858 (arm_store_inferior_register): New.
15859 (arm_wince_breakpoint): Reimplement as unsigned long.
15860 (arm_wince_breakpoint_len): Define.
15861 (the_low_target): Adapt to new interface.
15862
15863 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15864 load_debug_registers. Add get_thread_context, set_thread_context,
15865 thread_added and store_inferior_register. Rename
15866 fetch_inferior_registers to fetch_inferior_register.
15867 (regptr): Remove declaration.
15868
dd6953e1
PA		 158692007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15870
15871 * linux-low.c (linux_detach): Change return type to int. Return 0.
15872 * spu-low.c (spu_detach): Likewise.
15873
444d6139
PA		 158742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15875
15876 * target.h (target_ops): Change return type of detach to int.
15877 Add join.
15878 (join_inferior): New.
15879 * server.c (main): Don't skip detach support on mingw32.
15880 If the inferior doesn't support detaching return error.
15881 Call join_inferior instead of using waitpid.
15882 * linux-low.c (linux_join): New.
15883 (linux_target_op): Add linux_join.
15884 * spu-low.c (spu_join): New.
15885 (spu_target_ops): Add spu_join.
15886 * win32-low.c (win32_detach): Adapt to new interface.
15887 Reopen current_process_handle before detaching. Issue a child
15888 resume before detaching.
15889 (win32_join): New.
15890 (win32_target_op): Add win32_join.
15891
1d5315fe
PA		 158922007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15893
15894 * win32-low.c (win32-attach): Fix return value.
15895 * target.h (target_ops): Describe ATTACH return values.
15896
bf914831
PA		 158972007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15898
15899 * win32-low.c (GETPROCADDRESS): Define.
15900 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15901 (winapi_DebugSetProcessKillOnExit): Likewise.
15902 (win32_create_inferior): Force usage of ansi CreateProcessA.
15903 (win32_attach): Use GETPROCADDRESS.
15904 (win32_detach): Likewise.
15905
f72f3e60
PA		 159062007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15907
15908 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15909
ed50f18f
PA		 159102007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15911
15912 * win32-low.c: Commit leftover changes from 2007-03-29.
15913
0c2ead7e
DJ		 159142007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15915
15916 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15917 fields short instead of int. Add explicit padding.
15918 (i387_cache_to_fsave): Remove unnecessary casts.
15919 (i387_fsave_to_cache): Doc fix.
15920 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15921
73725ff3
DJ		 159222007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15923
15924 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15925 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15926
d99f33d8
PA		 159272007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15928
15929 * configure.srv (arm*-*-mingw32ce*): Move near the other
15930 arm targets.
15931
68070c10
PA		 159322007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15933
2482afc6 15934 * configure.ac: Add errno checking.
68070c10
PA		 15935 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15936 sys/file.h and malloc.h.
15937 (AC_CHECK_DECLS): Add perror.
15938 (srv_mingwce): Handle.
2482afc6 15939 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15940 win32-i386-low.o to srv_tgtobj.
15941 (i[34567]86-*-mingw*): Likewise.
15942 (arm*-*-mingw32ce*): Add case.
15943 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15944 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15945 [__MINGW32CE__] (strerror): New function.
15946 [__MINGW32CE__] (errno): Define to GetLastError.
15947 [__MINGW32CE__] (COUNTOF): New macro.
15948 (remote_open): Remove extra close call.
15949 * mem-break.c (delete_breakpoint_at): New function.
15950 * mem-break.h (delete_breakpoint_at): Declare.
15951 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15952 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15953 [USE_WIN32API] (read, write): Add char* casts.
15954 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15955 * server.h: Include wincecompat.h on Windows CE.
15956 [HAVE_ERRNO_H]: Check.
15957 (perror): Declare if not declared.
15958 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15959 (perror_with_name): Remove errno declaration.
15960 * wincecompat.h: New.
15961 * wincecompat.c: New.
15962 * win32-low.h: New.
15963 * win32-arm-low.c: New.
15964 * win32-i386-low.c: New.
15965 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15966 (OUTMSG2): Make it safe.
15967 (_T): New macro.
15968 (COUNTOF): New macro.
15969 (NUM_REGS): Get it from the low target.
15970 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15971 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15972 (thread_rec): Let low target handle debug registers.
15973 (child_add_thread): Likewise.
15974 (child_init_thread_list): Likewise.
15975 (continue_one_thread): Likewise.
15976 (regptr): New.
15977 (do_child_fetch_inferior_registers): Move to ...
15978 * win32-i386-low.c: ... here, and rename to ...
15979 (do_fetch_inferior_registers): ... this.
889bf7c5 15980 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15981 Go through the low target.
15982 (do_child_store_inferior_registers): Use regptr.
15983 (strwinerror): New function.
15984 (win32_create_inferior): Handle Windows CE.
15985 Use strwinerror instead of strerror on Windows error
15986 codes. Add program to the error output.
15987 Don't close the main thread handle on Windows CE.
15988 (win32_attach): Use coredll.dll on Windows CE.
15989 (win32_kill): Close current process and current
15990 thread handles.
15991 (win32_detach): Use coredll.dll on Windows CE.
15992 (win32_resume): Let low target handle debug registers, and
15993 step request.
15994 (handle_exception): Add/Remove initial breakpoint. Avoid
15995 non-existant WSTOPSIG on Windows CE.
15996 (win32_read_inferior_memory): Cast to remove warning.
15997 (win32_arch_string): Go through the low target.
15998 (initialize_low): Call set_breakpoint_data with the low
15999 target's breakpoint.
16000 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
16001 FOP_REGNUM, mappings): Move to ...
16002 * win32-i386-low.c: ... here.
16003 * win32-low.c (win32_thread_info): Move to ...
16004 * win32-low.h: ... here.
16005 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
16006 win32-arm-low.c and wincecompat.c.
16007 (all:): Add $EXEEXT.
16008 (install-only:): Likewise.
16009 (gdbserver:): Likewise.
16010 (gdbreplay:): Likewise.
16011 * config.in: Regenerate.
16012 * configure: Regenerate.
16013
41093d81
PA		 160142007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16015
16016 * win32-low.c: Rename typedef thread_info to
16017 win32_thread_info throughout.
16018
544afa54
PA		 160192007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16020
16021 * win32-i386-low.c: Rename to ...
16022 * win32-low.c: ... this.
16023 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16024 * Makefile.in: Likewise.
16025
bce7165d
PA		 160262007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16027
16028 * remote-utils.c (monitor_output): Constify msg parameter.
16029 * server.h (monitor_output): Likewise.
16030 * win32-i386-low.c (handle_output_debug_string): New.
16031 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16032 handle_output_debug_string.
16033 (get_child_debug_event): Likewise.
16034
506c7aa0
DJ		 160352007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16036
16037 * server.c (main): Correct strtoul check.
16038
42c81e2a
DJ		 160392007-03-27 Jon Ringle <jon@ringle.org>
16040
16041 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16042
9453113a
DJ		 160432007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16044
16045 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16046
64a69107
DJ		 160472007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16048
16049 * terminal.h: Check HAVE_SGTTY_H.
16050
160512007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 16052
16053 * remote-utils.c (remote_open): Print out the assigned port number.
16054
c74d0ad8
DJ		 160552007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16056
16057 * remote-utils.c (monitor_output): New function.
16058 * server.c (debug_threads): Define here.
16059 (monitor_show_help): New function.
16060 (handle_query): Handle qRcmd.
16061 (main): Do not handle 'd' packet.
16062 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16063 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16064 of debug_threads.
16065
de7c3b4a
PA		 160662007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16067
16068 * Makefile.in (EXEEXT): New.
16069 (clean): Use $(EXEEXT).
16070
ef57601b
PA		 160712007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16072
16073 * target.h (target_ops): Rename send_signal to request_interrupt,
16074 and remove enum target_signal parameter.
16075 * linux-low.c (linux_request_interrupt): Rename from
16076 linux_send_signal, and always send SIGINT.
16077 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16078 and always send SIGINT.
16079 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16080 of send_signal.
16081 (input_interrupt): Likewise.
16082
820f2bda
PA		 160832007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16084
16085 * server.c (get_features_xml): Check if target implemented
16086 arch_string.
16087 * win32-i386-low.c (win32_arch_string): New.
16088 (win32_target_ops): Add win32_arch_string as arch_string member.
16089
ab39bf24
UW		 160902007-02-22 Markus Deuling <deuling@de.ibm.com>
16091
16092 * spu-low.c (spu_arch_string): New.
16093 (spu_target_ops): Add spu_arch_string.
16094
61ff6e04
DJ		 160952007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16096
16097 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16098 * configure.ac: Do not check for terminal.h.
16099 * configure, config.in: Regenerated.
16100
fb1e4ffc
DJ		 161012007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16102
16103 * Makefile.in (OBS): Add $(XML_BUILTIN).
16104 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16105 (clean): Update.
16106 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16107 (arm-with-iwmmxt.c): New.
16108 * config.in, configure: Regenerate.
16109 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16110 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16111 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16112 (arm*-*-linux*): Add iWMMXt and regset support.
16113 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16114 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16115 (arm_store_wmmxregset, target_regsets): New.
16116 * server.c (get_features_xml): Take annex argument. Check builtin
16117 XML documents.
16118 (handle_query): Handle multiple annexes.
16119
0f48aa01
DJ		 161202007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16121
16122 * remote-utils.c [USE_WIN32API] (read, write): Define.
16123 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16124 write.
16125
23181151
DJ		 161262007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16127
16128 * linux-i386-low.c (the_low_target): Set arch_string.
16129 * linux-x86-64-low.c (the_low_target): Likewise.
16130 * linux-low.c (linux_arch_string): New.
16131 (linux_target_ops): Add it.
16132 * linux-low.h (struct linux_target_ops): Add arch_string.
16133 * server.c (write_qxfer_response): Use const void * for DATA.
16134 (get_features_xml): New.
16135 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16136 * target.h (struct target_ops): Add arch_string method.
16137
9d606399
DJ		 161382007-01-03 Denis Pilat <denis.pilat@st.com>
16139 Daniel Jacobowitz <dan@codesourcery.com>
16140
16141 * linux-low.c (linux_kill): Handle being called with no threads.
16142 * win32-i386-low.c (win32_kill): Likewise.
16143 (get_child_debug_event): Clear current_process_handle.
16144
161452006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16146 Daniel Jacobowitz <dan@codesourcery.com>
16147
16148 * remote-utils.c (remote_open): Check the type of specified
16149 serial port devices before opening them.
16150 * server.c (main): Kill the inferior if an error occurs during
16151 the first remote_open.
16152
a5e13d24
DJ		 161532006-12-05 Markus Deuling <deuling@de.ibm.com>
16154
16155 * README: Update supported targets.
16156
186947f7
DJ		 161572006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16158
16159 * Makefile.in (clean): Remove reg-mips64.c.
16160 (reg-mips64.c, reg-mips64.o): New rules.
16161 * configure.srv: Handle mips64. Include regset support for mips.
16162 * linux-mips-low.c (union mips_register): New.
16163 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16164 (mips_breakpoint, mips_breakpoint_at): Use int.
16165 (mips_collect_register, mips_supply_register)
16166 (mips_collect_register_32bit, mips_supply_register_32bit)
16167 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16168 (mips_store_fpregset, target_regsets): New.
16169 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16170
a13e2c95
UW		 161712006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16172
16173 * configure.srv: Add target "spu*-*-*".
16174 * Makefile.in (clean): Remove reg-spu.c.
16175 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16176 * spu-low.c: New file.
16177
cb7283db
DJ		 161782006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16179
16180 * configure.ac: Correct td_thr_tls_get_addr test.
16181 * configure: Regenerated.
16182
89be2091
DJ		 161832006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16184
16185 * linux-low.c (linux_wait_for_event): Reformat. Use the
16186 pass_signals array.
16187 * remote-utils.c (decode_address_to_semicolon): New.
16188 * server.c (pass_signals, handle_general_set): New.
16189 (handle_query): Mention QPassSignals for qSupported.
16190 (main): Call handle_general_set.
16191 * server.h (pass_signals, decode_address_to_semicolon): New.
16192
000ef4f0
DJ		 161932006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16194
16195 * server.c (handle_query): Correct error handling for read_auxv.
16196
b7149293
UW		 161972005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16198
16199 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16200 and srv_linux_thread_db to yes.
16201 * linux-s390-low.c (s390_fill_gregset): New function.
16202 (target_regsets): Define data structure.
16203
dae5f5cf
DJ		 162042006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16205
16206 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16207 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16208 * config.in, configure: Regenerated.
16209 * inferiors.c (gdb_id_to_thread): New function.
16210 (gdb_id_to_thread_id): Use it.
16211 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16212 * linux-low.h (struct process_info): Add th member.
16213 (thread_db_get_tls_address): New prototype.
16214 * remote-utils.c (decode_address): Make non-static.
16215 * server.c (handle_query): Handle qGetTLSAddr.
16216 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16217 * target.h (struct target_ops): Add get_tls_address.
16218 * thread-db.c (maybe_attach_thread): Save the thread handle.
16219 (thread_db_get_tls_address): New.
16220
32ca6d61
DJ		 162212006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16222
16223 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16224 (linux_resume_one_process): Take a siginfo_t *. Update all
16225 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16226 (struct pending_signals): Add a siginfo_t.
16227 (linux_wait_for_process): Always set last_status.
16228 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16229 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16230 * linux-low.h (struct process_info): Add last_status.
16231
5ffff7c1
DJ		 162322006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16233
16234 * remote-utils.c (try_rle): New function.
16235 (putpkt_binary): Use it.
16236
8695c747
DJ		 162372006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16238
16239 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16240 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16241 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16242 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16243 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16244 point registers.
16245
290fadea
RS		 162462006-08-08 Richard Sandiford <richard@codesourcery.com>
16247
16248 * server.c (terminal_fd): New variable.
16249 (old_foreground_pgrp): Likewise.
16250 (restore_old_foreground_pgrp): New function.
16251 (start_inferior): Record the terminal file descriptor in terminal_fd
16252 and its original foreground group in old_foreground_pgrp. Register
16253 restore_old_foreground_pgrp with atexit().
16254
9f2e1e63
DJ		 162552006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16256
16257 * server.c (handle_query): Correct qPart to qXfer.
16258
b80864fb
DJ		 162592006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16260
16261 * configure.ac: Check for more headers which are missing on
16262 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16263 * configure.srv: Add Cygwin and mingw32.
16264 * remote-utils.c: Don't include headers unconditionally which
16265 are missing on mingw32. Include <winsock.h> for mingw32.
16266 (remote_open): Adjust for mingw32 support. Flush
16267 standard error after writing to it.
16268 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16269 (unblock_async_io, enable_async_io, disable_async_io)
16270 (readchar, getpkt): Update for Winsock support.
16271 (prepare_resume_reply): Expect a protocol signal number.
16272 * server.c: Disable <sys/wait.h> on mingw32.
16273 (start_inferior): Adjust for mingw32 support. Flush
16274 standard error after writing to it.
16275 (attach_inferior): Likewise. Use protocol signal
16276 numbers.
16277 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16278 and names.
16279 * win32-i386-low.c: New file.
16280 * Makefile.in (XM_CLIBS): Set.
16281 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16282 (win32-i386-low.o): New dependency rule.
16283 * linux-low.c (linux_wait): Use target signal numbers.
16284 * target.h (struct target_ops): Doc fix.
16285 * server.h (target_signal_to_name): New prototype.
16286 * gdbreplay.c: Don't include headers unconditionally which
16287 are missing on mingw32. Include <winsock.h> for mingw32.
16288 (remote_close, remote_open): Adjust for Winsock support.
16289 * configure, config.in: Regenerated.
16290
0876f84a
DJ		 162912006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16292
16293 * server.c (decode_xfer_read, write_qxfer_response): New.
16294 (handle_query): Take a packet length argument. Handle
16295 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16296 the qSupported response.
16297 (main): Update call to handle_query.
16298
01f9e8fa
DJ		 162992006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16300
16301 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16302 (putpkt_binary): Renamed from putpkt and adjusted for binary
16303 data.
16304 (putpkt): New wrapper for putpkt_binary.
16305 (readchar): Don't mask off the high bit.
16306 (decode_X_packet): New function.
16307 * server.c (main): Call putpkt_binary if a handler sets the packet
16308 length. Save the length of the incoming packet. Handle 'X'.
16309 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16310
be2a5f71
DJ		 163112006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16312
16313 * server.c (handle_query): Handle qSupported.
16314
ea025f5f
DJ		 163152006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16316
16317 * remote-utils.c (all_symbols_looked_up): New variable.
16318 (look_up_one_symbol): Check it.
16319 * server.h (look_up_one_symbol): New declaration.
16320 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16321
9308fc88
DJ		 163222006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16323
16324 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16325 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16326 (PTRACE_GET_THREAD_AREA): Define.
16327 (ps_get_thread_area): New function.
16328
52fb6437
NS		 163292006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16330
16331 * configure.srv (m68k*-*-uclinux*): New target.
16332 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16333 (linux_resume_one_process): Remove extraneous cast.
16334 (linux_read_offsets): New.
16335 (linux_target_op): Add linux_read_offsets on mmuless systems.
16336 * server.c (handle_query): Add qOffsets logic.
16337 * target.h (struct target_ops): Add read_offsets.
16338
21b0f40c
DJ		 163392006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16340
16341 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16342 (PTRACE_GET_THREAD_AREA): Define.
16343 (ps_get_thread_area): New function.
16344 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16345 (linux-x86-64-low.o): Update.
16346
0050a760
DJ		 163472006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16348
16349 * configure.ac: Remove checks for prfpregset_t.
16350 * gdb_proc_service.h: New file.
16351 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16352 new "gdb_proc_service.h".
16353 * proc-service.c: Likewise.
16354 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16355 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16356 * Makefile.in (gdb_proc_service_h): Updated.
16357 * configure, config.in: Regenerated.
16358
b92a518e
DJ		 163592006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16360
16361 * remote-utils.c (prepare_resume_reply): Move declaration
16362 of gdb_id_from_wait to the top of the block.
16363
545587ee
DJ		 163642006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16365
16366 * linux-low.c (regsets_store_inferior_registers): Read the regset
16367 from the target before filling it.
16368
9db87ebd
DJ		 163692006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16370
16371 * server.c (attach_inferior): Return SIGTRAP for a successful
16372 attach.
16373
dd24457d
DJ		 163742006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16375
16376 * Makefile.in (OBS): Add version.o.
16377 (STAGESTUFF): Delete.
16378 (version.o): Add dependencies.
16379 (version.c): Replace rule.
16380 (clean): Remove version.c.
16381 * server.c (gdbserver_version): New.
16382 (gdbserver_usage): Use printf.
16383 (main): Handle --version and --help.
16384 * server.h (version, host_name): Add declarations.
16385
6f0f660e
EZ		 163862005-12-23 Eli Zaretskii <eliz@gnu.org>
16387
889bf7c5
PA		 16388 * linux-arm-low.c:
16389 * linux-arm-low.c:
16390 * inferiors.c:
16391 * i387-fp.h:
16392 * i387-fp.c:
16393 * gdbreplay.c:
16394 * regcache.c:
16395 * proc-service.c:
16396 * mem-break.h:
16397 * mem-break.c:
16398 * linux-x86-64-low.c:
16399 * linux-sh-low.c:
16400 * linux-s390-low.c:
16401 * linux-ppc64-low.c:
16402 * linux-ppc-low.c:
16403 * linux-mips-low.c:
16404 * linux-m68k-low.c:
16405 * linux-m32r-low.c:
16406 * linux-low.h:
16407 * linux-low.c:
16408 * linux-ia64-low.c:
16409 * linux-i386-low.c:
16410 * linux-crisv32-low.c:
16411 * thread-db.c:
16412 * terminal.h:
16413 * target.h:
16414 * target.c:
16415 * server.h:
16416 * server.c:
16417 * remote-utils.c:
16418 * regcache.h:
16419 * utils.c:
16420 * Makefile.in:
16421 * configure.ac:
6f0f660e
EZ		 16422 * gdbserver.1: Add (C) after Copyright. Update the FSF
16423 address.
16424
9d1fb177
DJ		 164252005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16426
16427 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16428 (arm_breakpoint_at): Recognize both breakpoints.
16429 (the_low_target): Use the correct breakpoint instruction.
16430
011a70c2
DJ		 164312005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16432
16433 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16434 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16435 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16436 (the_low_target): Update.
16437
7fb85e41
AS		 164382005-10-25 Andreas Schwab <schwab@suse.de>
16439
16440 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16441
16442 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16443 (ia64_num_regs): Reduce to 462.
16444
3db0444b
DJ		 164452005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16446
16447 * acinclude.m4: Correct quoting.
16448 * aclocal.m4: Regenerated.
16449
16450 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16451 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16452 (thread_db_init): Call thread_db_err_str.
16453 * configure.ac: Check for TD_VERSION.
16454 * config.in, configure: Regenerated.
16455
bee0189a
DJ		 164562005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16457
16458 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16459
e9d25b98
DJ		 164602005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16461
16462 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16463 is not available. Define HAVE_PTRACE_GETREGS if it is.
16464 * config.in, configure: Regenerated.
16465 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16466 * linux-i386-low.c, linux-m68k-low.c: Update to use
16467 HAVE_PTRACE_GETREGS.
16468 * linux-low.c (regsets_fetch_inferior_registers)
16469 (regsets_store_inferior_registers): Only return 0 if we processed
16470 GENERAL_REGS.
16471 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16472 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16473
a06660f7
DJ		 164742005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16475
16476 * inferiors.c (struct thread_info): Add gdb_id.
16477 (add_thread): Add gdb_id argument.
16478 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16479 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16480 calls to add_thread.
16481 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16482 * server.c (handle_query): Use thread_to_gdb_id.
16483 (handle_v_cont, main): Use gdb_id_to_thread_id.
16484 * server.h (add_thread): Update prototype.
16485 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16486 prototypes.
16487
5a1f5858
DJ		 164882005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16489
16490 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16491 left-padded registers.
16492 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16493 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16494
e122f1f5
SE		 164952005-07-01 Steve Ellcey <sje@cup.hp.com>
16496
16497 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16498 * configure: Regenerate.
16499 * config.in: Regenerate.
16500 * server.h (NEED_DECLARATION_STRERROR):
16501 Replace with !HAVE_DECL_STRERROR.
16502
d592fa2f
DJ		 165032005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16504
16505 * linux-low.c (linux_wait, linux_send_signal): Don't test
16506 an unsigned long variable for > 0 if it could be MAX_ULONG.
16507 * server.c (myresume): Likewise.
16508 * target.c (set_desired_inferior): Likewise.
16509
ccbd4912
MK		 165102005-06-13 Mark Kettenis <kettenis@gnu.org>
16511
16512 * configure.ac: Simplify and improve check for socklen_t.
16513 * configure, config.in: Regenerate.
16514
f450004a
DJ		 165152005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16516
16517 * acconfig.h: Remove.
16518 * configure.ac: Add a test for socklen_t. Use three-argument
16519 AC_DEFINE throughout.
16520 * config.in: Regenerated using autoheader 2.59.
16521 * configure: Regenerated.
16522
16523 * gdbreplay.c (socklen_t): Provide a default.
16524 (remote_open): Use socklen_t.
16525 * remote-utils.c (socklen_t): Provide a default.
16526 (remote_open): Use socklen_t.
16527 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16528 unsigned char.
16529
16530 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16531 char for buffers.
16532 * linux-low.c (linux_read_memory, linux_write_memory)
16533 (linux_read_auxv): Likewise.
16534 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16535 (check_mem_write): Likewise.
16536 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16537 Likewise.
16538 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16539 (registers_from_string, register_data): Likewise.
16540 * server.c (handle_query, main): Likewise.
16541 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16542 (decode_M_packet): Likewise.
16543 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16544 * target.h (struct target_ops): Update read_memory, write_memory,
16545 and read_auxv.
16546 (read_inferior_memory, write_inferior_memory): Update.
16547 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16548 to unsigned char *.
16549 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16550 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16551 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16552 linux-s390-low.c, linux-sh-low.c: Update for changes in
16553 read_inferior_memory and the_low_target->breakpoint.
16554
eee84df1
DJ		 165552005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16556
16557 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16558 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16559 * configure.srv: Add powerpc64-*-linux*.
16560 * linux-ppc64-low.c: New file.
16561
45b134e5
OF		 165622005-05-23 Orjan Friberg <orjanf@axis.com>
16563
16564 * linux-cris-low.c: New file with support for CRIS.
16565 * linux-crisv32-low.c: Ditto for CRISv32.
16566 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16567 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16568 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16569 reg-crisv32.o, and reg-crisv32.c to make rules.
16570 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16571 recognized targets.
16572
48d93c75
UW		 165732005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16574
16575 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16576 of sizeof (PTRACE_XFER_TYPE).
16577 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16578
e013ee27
OF		 165792005-05-12 Orjan Friberg <orjanf@axis.com>
16580
889bf7c5 16581 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16582 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16583 pointers for hardware watchpoint support.
16584 * linux-low.h (struct linux_target_ops): Ditto.
16585 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16586 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16587 to linux_target_ops.
16588 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16589 reply packet.
16590 * server.c (main): Recognize 'Z' and 'z' packets.
16591
b0ded00b
UW		 165922005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16593
16594 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16595 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16596 (the_low_target): Add new members.
16597
8643e2ad
DJ		 165982005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16599
16600 * proc-service.c (ps_lgetregs): Search all_processes instead of
16601 all_threads.
16602
fc620387
DJ		 166032005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16604
16605 * server.c (start_inferior): Change return type to int.
16606 (attach_inferior): Change sigptr to int *.
16607 (handle_v_cont, handle_v_requests): Change signal to int *.
16608 (main): Change signal to int.
16609
166102005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16611
16612 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16613 * configure.srv: Add m32r*-*-linux*.
16614 * linux-m32r-low.c: New file.
16615
e0e76420
DJ		 166162005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16617
16618 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16619
a1928bad
DJ		 166202005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16621
16622 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16623 Take unsigned long arguments for PIDs.
16624 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16625 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16626 (wait_for_sigstop, linux_resume_one_process)
16627 (regsets_fetch_inferior_registers, linux_send_signal)
16628 (linux_read_auxv): Likewise. Update the types of variables holding
16629 PIDs. Update format string specifiers.
16630 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16631 * remote-utils.c (prepare_resume_reply): Likewise.
16632 * server.c (cont_thread, general_thread, step_thread)
16633 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16634 unsigned long.
16635 (handle_query): Update format specifiers.
16636 (handle_v_cont, main): Use strtoul for thread IDs.
16637 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16638 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16639 (general_thread, step_thread, thread_from_wait)
16640 (old_thread_from_wait): Update.
16641 * target.h (struct thread_resume): Use unsigned long for THREAD.
16642 (struct target_ops): Use unsigned long for arguments to attach and
16643 thread_alive.
16644
dcdb98d2
DJ		 166452005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16646
16647 * acinclude.m4: Include bfd/bfd.m4 directly.
16648 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16649 <agriffis@toolchain.org>.
16650 * aclocal.m4, configure: Regenerated.
16651
bec39cab
AC		 166522005-01-07 Andrew Cagney <cagney@gnu.org>
16653
16654 * configure.ac: Rename configure.in, require autoconf 2.59.
16655 * configure: Re-generate.
16656
434c4c77
DJ		 166572004-12-08 Daniel Jacobowitz <dan@debian.org>
16658
16659 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16660 LIBS when finished.
16661 * aclocal.m4: Regenerated.
16662 * configure: Regenerated.
16663
db1d3e1b
AS		 166642004-11-21 Andreas Schwab <schwab@suse.de>
16665
16666 * linux-m68k-low.c (m68k_num_gregs): Define.
16667 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16668 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16669 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16670 (m68k_breakpoint_at): New. Add to the_low_target.
16671
16672 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16673 srv_linux_thread_db to yes.
16674
43360365
JB		 166752004-10-20 Joel Brobecker <brobecker@gnat.com>
16676
16677 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16678 (ARCH_SET_FS): Likewise.
16679 (ARCH_GET_FS): Likewise.
16680 (ARCH_GET_GS): Likewise.
16681
fd500816
DJ		 166822004-10-16 Daniel Jacobowitz <dan@debian.org>
16683
16684 * linux-i386-low.c (ps_get_thread_area): New.
16685 * linux-x86-64-low.c (ps_get_thread_area): New.
16686 * linux-low.c: Include <sys/syscall.h>.
16687 (linux_kill_one_process): Don't kill the first thread here.
16688 (linux_kill): Kill the first thread here.
16689 (kill_lwp): New function.
16690 (send_sigstop, linux_send_signal): Use it.
16691 * proc-service.c: Clean up #ifdefs.
16692 (fpregset_info): Delete.
16693 (ps_lgetregs): Update and enable implementation.
16694 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16695 implementations.
16696 * remote-utils.c (struct sym_cache, symbol_cache): New.
16697 (input_interrupt): Print a clearer message.
16698 (async_io_enabled): New variable.
16699 (enable_async_io, disable_async_io): Use it. Update comments.
16700 (look_up_one_symbol): Use the symbol cache.
16701 * thread-db.c (thread_db_look_up_symbols): New function.
16702 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16703
f6de3c42
DJ		 167042004-10-16 Daniel Jacobowitz <dan@debian.org>
16705
16706 * configure.in: Test for -rdynamic.
16707 * configure: Regenerated.
16708 * Makefile (INTERNAL_LDFLAGS): New.
16709 (gdbserver, gdbreplay): Use it.
16710
2c0fc042
AC		 167112004-09-02 Andrew Cagney <cagney@gnu.org>
16712
16713 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16714
075b3282
DJ		 167152004-03-23 Daniel Jacobowitz <drow@mvista.com>
16716
16717 * linux-low.c (linux_wait): Clear all_processes list also.
16718
fa6a77dc
DJ		 167192004-03-12 Daniel Jacobowitz <drow@mvista.com>
16720
16721 * linux-low.c: Include <errno.h>. Remove extern declaration of
16722 errno.
16723
6d782a97
DJ		 167242004-03-12 Daniel Jacobowitz <drow@mvista.com>
16725
16726 * gdbreplay.c, server.h, utils.c: Update copyright years.
16727
3a7fb99b
DJ		 167282004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16729
16730 * server.c (main): Print child status or termination signal from
16731 variable 'signal', not 'sig'.
16732
c3e735a6
DJ		 167332004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16734
16735 * linux-low.c (linux_read_memory): Change return type to
16736 int. Check for and return error from ptrace().
16737 * target.c (read_inferior_memory): Change return type to int. Pass
16738 back return status from the_target->read_memory().
16739 * target.h (struct target_ops): Adapt *read_memory() prototype.
16740 Update comment.
16741 (read_inferior_memory): Adapt prototype.
16742 * server.c (main): Return an error packet if
16743 read_inferior_memory() returns an error.
16744
a59d1c82
DJ		 167452004-03-04 Daniel Jacobowitz <drow@mvista.com>
16746
16747 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16748 Unify with other clean targets.
16749
dc3f8883
DJ		 167502004-02-29 Daniel Jacobowitz <drow@mvista.com>
16751
16752 * server.c (handle_v_cont): Call set_desired_inferior.
16753
89a208da
DJ		 167542004-02-29 Daniel Jacobowitz <drow@mvista.com>
16755
16756 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16757
62ea82f5
DJ		 167582004-02-29 Daniel Jacobowitz <drow@mvista.com>
16759
16760 * linux-low.c (linux_wait): Unblock async I/O.
16761 (linux_resume): Block and enable async I/O.
16762 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16763 * server.h (block_async_io, unblock_async_io): Add prototypes.
16764
6910d122
DJ		 167652004-02-29 Daniel Jacobowitz <drow@mvista.com>
16766
16767 * remote-utils.c (remote_open): Print a status notice after
16768 opening a TCP port.
16769 * server.c (attach_inferior): Print a status notice after
16770 attaching.
16771
167722004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16773
16774 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16775
c89dc5d4
DJ		 167762004-02-26 Daniel Jacobowitz <drow@mvista.com>
16777
16778 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16779 error packet.
16780 * server.c, target.h: Update copyright years.
16781
4b8dad4a
RM		 167822004-02-25 Roland McGrath <roland@redhat.com>
16783
16784 * target.h (struct target_ops): New member `read_auxv'.
16785 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16786 * linux-low.c (linux_read_auxv): New function.
16787 (linux_target_ops): Initialize `read_auxv' member to that.
16788
d7446758
JB		 167892004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16790
16791 Committed by Jim Blandy <jimb@redhat.com>.
16792
16793 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16794 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16795 instead of GPR_SIZE to distiguish s390 and s390x targets.
16796
5544ad89
DJ		 167972004-01-31 Daniel Jacobowitz <drow@mvista.com>
16798
16799 * linux-low.c: Update copyright year.
16800 (check_removed_breakpoint): Clear pending_is_breakpoint.
16801 (linux_set_resume_request, linux_queue_one_thread)
16802 (resume_status_pending_p): New functions.
16803 (linux_continue_one_thread): Use process->resume.
16804 (linux_resume): Only resume threads if there are no pending events.
16805 * linux-low.h (struct process_info): Add resume request
16806 pointer.
16807
2a68b70e
DJ		 168082004-01-30 Daniel Jacobowitz <drow@mvista.com>
16809
16810 * regcache.c (new_register_cache): Clear the allocated register
16811 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16812
64386c31
DJ		 168132003-10-13 Daniel Jacobowitz <drow@mvista.com>
16814
16815 * linux-low.c (linux_resume): Take a struct thread_resume *
16816 argument.
16817 (linux_wait): Update call.
16818 (resume_ptr): New static variable.
16819 (linux_continue_one_thread): Renamed from
16820 linux_continue_one_process. Use resume_ptr.
16821 (linux_resume): Use linux_continue_one_thread.
16822 * server.c (handle_v_cont, handle_v_requests): New functions.
16823 (myresume): New function.
16824 (main): Handle 'v' case.
16825 * target.h (struct thread_resume): New type.
16826 (struct target_ops): Change argument of "resume" to struct
16827 thread_resume *.
16828 (myresume): Delete macro.
16829
c938e9b0
L		 168302003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16831
16832 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16833 (uninstall): Support DESTDIR.
16834
7f313d07
BC		 16835Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16836
16837 * configure.srv: Add xscale*linux copy of arm*linux entry.
16838
3b2fc2ea
DJ		 168392003-07-24 Daniel Jacobowitz <drow@mvista.com>
16840
16841 * linux-arm-low.c (arm_reinsert_addr): New function.
16842 (the_low_target): Add arm_reinsert_addr.
16843
1c0a559e
MK		 168442003-07-08 Mark Kettenis <kettenis@gnu.org>
16845
16846 * mem-break.c: Remove whitespace at end of file.
16847
43d5792c
DJ		 168482003-06-28 Daniel Jacobowitz <drow@mvista.com>
16849
16850 * configure.in: Check whether we need to prototype strerror.
16851 * server.h: Optionally prototype strerror.
16852 * gdbreplay.c (perror_with_name): Use strerror.
16853 * linux-low.c (linux_attach_lwp): Use strerror.
16854 * utils.c (perror_with_name): Use strerror.
16855 * config.in, configure: Regenerated.
16856
c8a86edf
DJ		 168572003-06-28 Daniel Jacobowitz <drow@mvista.com>
16858
16859 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16860 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16861
73d37363
DJ		 168622003-06-20 Daniel Jacobowitz <drow@mvista.com>
16863
16864 * Makefile.in (SFILES): Update.
16865 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16866 low-sun3.c: Remove files.
16867
6ad8ae5c
DJ		 168682003-06-17 Daniel Jacobowitz <drow@mvista.com>
16869
16870 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16871 (linux_detach_one_process, linux_detach): New functions.
16872 (linux_target_ops): Add linux_detach.
16873 * server.c (main): Handle 'D' packet.
16874 * target.h (struct target_ops): Add "detach" member.
16875 (detach_inferior): Define.
16876
1581182a
MK		 168772003-06-13 Mark Kettenis <kettenis@gnu.org>
16878
16879 From Kelley Cook <kelleycook@wideopenwest.com>:
16880 * configure.srv: Accept i[34567]86 variants.
16881
e5379b03
DJ		 168822003-06-05 Daniel Jacobowitz <drow@mvista.com>
16883
16884 * linux-low.c (linux_wait_for_event): Correct comment typos.
16885 (linux_resume_one_process): Call check_removed_breakpoint.
16886 (linux_send_signal): New function.
16887 (linux_target_ops): Add linux_send_signal.
16888 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16889 of kill.
16890 * target.h (struct target_ops): Add send_signal.
16891
2ff29de4
JB		 168922003-05-29 Jim Blandy <jimb@redhat.com>
16893
16894 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16895 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16896 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16897 away part of the register's value.
16898
254787d4
DJ		 168992003-03-26 Daniel Jacobowitz <drow@mvista.com>
16900
16901 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16902 (linux_wait_for_event, linux_init_signals): Likewise.
16903
94e10508
DJ		 169042003-03-17 Daniel Jacobowitz <drow@mvista.com>
16905
16906 * configure.in: Check for stdlib.h.
16907 * configure: Regenerated.
16908 * config.in: Regenerated.
16909
4c0711e0
DJ		 169102003-01-04 Andreas Schwab <schwab@suse.de>
16911
16912 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16913
ef66e766
AC		 169142003-01-02 Andrew Cagney <ac131313@redhat.com>
16915
16916 * Makefile.in: Remove obsolete code.
16917
a1358604
DJ		 169182002-11-20 Daniel Jacobowitz <drow@mvista.com>
16919
16920 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16921 defined(PT_FPR0_HI).
16922
23ce3b1c
DJ		 169232002-11-17 Stuart Hughes <seh@zee2.com>
16924
16925 * linux-arm-low.c (arm_num_regs): Increase.
16926 (arm_regmap): Include status register.
16927
169282002-11-17 Daniel Jacobowitz <drow@mvista.com>
16929
16930 * linux-low.c (register_addr): Remove incorrect -1 check.
16931
a9fa9f7d
DJ		 169322002-08-29 Daniel Jacobowitz <drow@mvista.com>
16933
16934 * linux-low.c (linux_create_inferior): Call setpgid. Return
16935 the new PID.
16936 (unstopped_p, linux_signal_pid): Remove.
16937 (linux_target_ops): Remove linux_signal_pid.
16938 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16939 global instead of target method.
16940 * target.h (struct target_ops): Remove signal_pid. Update comment
16941 for create_inferior.
16942 * server.c (signal_pid): New variable.
16943 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16944 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16945 (attach_inferior): Set signal_pid.
16946
17574093
DJ		 169472002-08-23 Daniel Jacobowitz <drow@mvista.com>
16948
16949 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16950
169512002-08-20 Jim Blandy <jimb@redhat.com>
16952
16953 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16954 default for this.
16955
169562002-08-01 Andrew Cagney <cagney@redhat.com>
16957
16958 * Makefile.in: Make chill references obsolete.
16959
169602002-07-24 Kevin Buettner <kevinb@redhat.com>
16961
16962 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16963 * configure: Regenerate.
16964 * config.in: Regenerate.
16965
169662002-07-09 David O'Brien <obrien@FreeBSD.org>
16967
16968 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16969 (perror_with_name, remote_close, remote_open, expect, play): Static.
16970
169712002-07-04 Michal Ludvig <mludvig@suse.cz>
16972
4b8dad4a 16973 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16974 byte offsets instead of an array of indexes.
16975 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16976
169772002-06-13 Daniel Jacobowitz <drow@mvista.com>
16978
16979 * regcache.c: Add comment.
16980
169812002-06-11 Daniel Jacobowitz <drow@mvista.com>
16982
16983 * thread-db.c: New file.
16984 * proc-service.c: New file.
16985 * acinclude.m4: New file.
16986 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16987 proc-service.o, and thread-db.o.
16988 (linux-low.o): Add USE_THREAD_DB.
16989 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16990 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16991 * aclocal.m4: Regenerated.
16992 * config.in: Regenerated.
16993 * configure: Regenerated.
16994 * configure.in: Check for proc_service.h, sys/procfs.h,
16995 thread_db.h, and linux/elf.h headrs.
16996 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16997 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16998 Check for -lthread_db and thread support.
16999 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
17000 PowerPC, and SuperH.
17001 * i387-fp.c: Constify arguments.
17002 * i387-fp.h: Likewise.
17003 * inferiors.c: (struct thread_info): Renamed from
17004 `struct inferior_info'. Remove PID member. Use generic inferior
17005 list header. All uses updated.
17006 (inferiors, signal_pid): Removed.
17007 (all_threads): New variable.
17008 (get_thread): Define.
17009 (add_inferior_to_list): New function.
17010 (for_each_inferior): New function.
17011 (change_inferior_id): New function.
17012 (add_inferior): Removed.
17013 (remove_inferior): New function.
17014 (add_thread): New function.
17015 (free_one_thread): New function.
17016 (remove_thread): New function.
17017 (clear_inferiors): Use for_each_inferior and free_one_thread.
17018 (find_inferior): New function.
17019 (find_inferior_id): New function.
17020 (inferior_target_data): Update argument type.
17021 (set_inferior_target_data): Likewise.
17022 (inferior_regcache_data): Likewise.
17023 (set_inferior_regcache_data): Likewise.
17024 * linux-low.c (linux_bp_reinsert): Remove.
17025 (all_processes, stopping_threads, using_thrads)
17026 (struct pending_signals, debug_threads, pid_of): New.
17027 (inferior_pid): Replace with macro.
17028 (struct inferior_linux_data): Remove.
17029 (get_stop_pc, add_process): New functions.
17030 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17031 Use add_process and add_thread.
17032 (linux_attach_lwp): New function, based on old linux_attach. Use
17033 add_process and add_thread. Set stop_expected for new threads.
17034 (linux_attach): New function.
17035 (linux_kill_one_process): New function.
17036 (linux_kill): Kill all LWPs.
17037 (linux_thread_alive): Use find_inferior_id.
17038 (check_removed_breakpoints, status_pending_p): New functions.
17039 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17040 Update. Use WNOHANG. Wait for cloned processes also. Update process
17041 struct for the found process.
17042 (linux_wait_for_event): New function.
17043 (linux_wait): Use it. Support LWPs.
17044 (send_sigstop, wait_for_sigstop, stop_all_processes)
17045 (linux_resume_one_process, linux_continue_one_process): New functions.
17046 (linux_resume): Support LWPs.
17047 (REGISTER_RAW_SIZE): Remove.
17048 (fetch_register): Use register_size instead. Call supply_register.
17049 (usr_store_inferior_registers): Likewise. Call collect_register.
17050 Fix recursive case.
17051 (regsets_fetch_inferior_registers): Improve error message.
17052 (regsets_store_inferior_registers): Add debugging.
17053 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17054 (unstopped_p, linux_signal_pid): New functions.
17055 (linux_target_ops): Add linux_signal_pid.
17056 (linux_init_signals): New function.
17057 (initialize_low): Call it. Initialize using_threads.
17058 * regcache.c (inferior_regcache_data): Add valid
17059 flag.
17060 (get_regcache): Fetch registers lazily. Add fetch argument
17061 and update all callers.
17062 (regcache_invalidate_one, regcache_invalidate): New
17063 functions.
17064 (new_register_cache): Renamed from create_register_cache.
17065 Return the new regcache.
17066 (free_register_cache): Change argument to a void *.
17067 (registers_to_string, registers_from_string): Call get_regcache
17068 with fetch flag set.
17069 (register_data): Make static. Pass fetch flag to get_regcache.
17070 (supply_register): Call get_regcache with fetch flag clear.
17071 (collect_register): Call get_regcache with fetch flag set.
17072 (collect_register_as_string): New function.
17073 * regcache.h: Update.
17074 * remote-utils.c (putpkt): Flush after debug output and use
17075 stderr.
17076 Handle input interrupts while waiting for an ACK.
17077 (input_interrupt): Use signal_pid method.
17078 (getpkt): Flush after debug output and use stderr.
17079 (outreg): Use collect_register_as_string.
17080 (new_thread_notify, dead_thread_notify): New functions.
17081 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17082 and general_thread.
17083 (look_up_one_symbol): Flush after debug output.
17084 * server.c (step_thread, server_waiting): New variables.
17085 (start_inferior): Don't use signal_pid. Update call to mywait.
17086 (attach_inferior): Update call to mywait.
17087 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17088 (main): Don't fetch/store registers explicitly. Use
17089 set_desired_inferior. Support proposed ``Hs'' packet. Update
17090 calls to mywait.
17091 * server.h: Update.
17092 (struct inferior_list, struct_inferior_list_entry): New.
17093 * target.c (set_desired_inferior): New.
17094 (write_inferior_memory): Constify.
17095 (mywait): New function.
17096 * target.h: Update.
17097 (struct target_ops): New signal_pid method.
17098 (mywait): Removed macro, added prototype.
17099
17100 * linux-low.h (regset_func): Removed.
17101 (regset_fill_func, regset_store_func): New.
17102 (enum regset_type): New.
17103 (struct regset_info): Add type field. Use new operation types.
17104 (struct linux_target_ops): stop_pc renamed to get_pc.
17105 Add decr_pc_after_break and breakpoint_at.
17106 (get_process, get_thread_proess, get_process_thread)
17107 (strut process_info, all_processes, linux_attach_lwp)
17108 (thread_db_init): New.
17109
17110 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17111 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17112 (the_low_target): Add new members.
17113 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17114 (i386_store_fpxregset): Constify.
17115 (target_regsets): Add new kind identifier.
17116 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17117 (i386_set_pc): Add debugging.
17118 (i386_breakpoint_at): New function.
17119 (the_low_target): Add new members.
17120 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17121 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17122 (mips_breakpoint_at): New.
17123 (the_low_target): Add new members.
17124 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17125 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17126 (the_low_target): Add new members.
17127 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17128 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17129 (the_low_target): Add new members.
17130 * linux-x86-64-low.c (target_regsets): Add new kind
17131 identifier.
17132
171332002-05-15 Daniel Jacobowitz <drow@mvista.com>
17134
17135 From Martin Pool <mbp@samba.org>:
17136 * server.c (gdbserver_usage): New function.
17137 (main): Call it.
17138
171392002-05-14 Daniel Jacobowitz <drow@mvista.com>
17140
17141 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17142 stop_at -> stop_pc.
17143
171442002-05-04 Andrew Cagney <ac131313@redhat.com>
17145
17146 * Makefile.in: Remove obsolete code.
17147
171482002-04-24 Michal Ludvig <mludvig@suse.cz>
17149
17150 * linux-low.c (regsets_fetch_inferior_registers),
17151 (regsets_store_inferior_registers): Removed cast to int from
17152 ptrace() calls.
17153 * regcache.h: Added declaration of struct inferior_info.
17154
171552002-04-20 Daniel Jacobowitz <drow@mvista.com>
17156
17157 * inferiors.c (struct inferior_info): Add regcache_data.
17158 (add_inferior): Call create_register_cache.
17159 (clear_inferiors): Call free_register_cache.
17160 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17161 * regcache.c (struct inferior_regcache_data): New.
17162 (registers): Remove.
17163 (get_regcache): New function.
17164 (create_register_cache, free_register_cache): New functions.
17165 (set_register_cache): Don't initialize the register cache here.
17166 (registers_to_string, registers_from_string, register_data): Call
17167 get_regcache.
17168 * regcache.h: Add prototypes.
17169 * server.h: Likewise.
17170
171712002-04-20 Daniel Jacobowitz <drow@mvista.com>
17172
17173 * mem-break.c: New file.
17174 * mem-break.h: New file.
17175 * Makefile.in: Add mem-break.o rule; update server.h
17176 dependencies.
17177 * inferiors.c (struct inferior_info): Add target_data
17178 member.
17179 (clear_inferiors): Free target_data member if set.
17180 (inferior_target_data, set_inferior_target_data): New functions.
17181 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17182 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17183 * linux-low.c (linux_bp_reinsert): New variable.
17184 (struct inferior_linux_data): New.
17185 (linux_create_inferior): Use set_inferior_target_data.
17186 (linux_attach): Likewise. Call add_inferior.
17187 (linux_wait_for_one_inferior): New function.
17188 (linux_wait): Call it.
17189 (linux_write_memory): Add const.
17190 (initialize_low): Call set_breakpoint_data.
17191 * linux-low.h (struct linux_target_ops): Add breakpoint
17192 handling members.
17193 * server.c (attach_inferior): Remove extra add_inferior
17194 call.
17195 * server.h: Include mem-break.h. Update inferior.c
17196 prototypes.
17197 * target.c (read_inferior_memory)
17198 (write_inferior_memory): New functions.
17199 * target.h (read_inferior_memory)
17200 (write_inferior_memory): Change macros to prototypes.
17201 (struct target_ops): Update comments. Add const to write_memory
17202 definition.
17203
172042002-04-11 Daniel Jacobowitz <drow@mvista.com>
17205
17206 * linux-low.c (usr_store_inferior_registers): Support
17207 registers which are allowed to fail to store.
17208 * linux-low.h (linux_target_ops): Likewise.
17209 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17210 (ppc_cannot_store_register): FPSCR may not be storable.
17211
172122002-04-09 Daniel Jacobowitz <drow@mvista.com>
17213
17214 * server.h: Include <string.h> if HAVE_STRING_H.
17215 * ChangeLog: Correct paths in last ChangeLog entry.
17216
172172002-04-09 Daniel Jacobowitz <drow@mvista.com>
17218
17219 * linux-low.h: Remove obsolete prototypes.
17220 (struct linux_target_ops): New.
17221 (extern the_low_target): New.
17222 * linux-low.c (num_regs, regmap): Remove declarations.
17223 (register_addr): Use the_low_target explicitly.
17224 (fetch_register): Likewise.
17225 (usr_fetch_inferior_registers): Likewise.
17226 (usr_store_inferior_registers): Likewise.
17227 * linux-arm-low.c (num_regs): Remove.
17228 (arm_num_regs): Define.
17229 (arm_regmap): Renamed from regmap, made static.
17230 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17231 made static.
17232 (arm_cannot_store_register): Renamed from cannot_store_register,
17233 made static.
17234 (the_low_target): New.
17235 * linux-i386-low.c (num_regs): Remove.
17236 (i386_num_regs): Define.
17237 (i386_regmap): Renamed from regmap, made static.
17238 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17239 made static.
17240 (i386_cannot_store_register): Renamed from cannot_store_register,
17241 made static.
17242 (the_low_target): New.
17243 * linux-ia64-low.c (num_regs): Remove.
17244 (ia64_num_regs): Define.
17245 (ia64_regmap): Renamed from regmap, made static.
17246 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17247 made static.
17248 (ia64_cannot_store_register): Renamed from cannot_store_register,
17249 made static.
17250 (the_low_target): New.
17251 * linux-m68k-low.c (num_regs): Remove.
17252 (m68k_num_regs): Define.
17253 (m68k_regmap): Renamed from regmap, made static.
17254 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17255 made static.
17256 (m68k_cannot_store_register): Renamed from cannot_store_register,
17257 made static.
17258 (the_low_target): New.
17259 * linux-mips-low.c (num_regs): Remove.
17260 (mips_num_regs): Define.
17261 (mips_regmap): Renamed from regmap, made static.
17262 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17263 made static.
17264 (mips_cannot_store_register): Renamed from cannot_store_register,
17265 made static.
17266 (the_low_target): New.
17267 * linux-ppc-low.c (num_regs): Remove.
17268 (ppc_num_regs): Define.
17269 (ppc_regmap): Renamed from regmap, made static.
17270 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17271 made static.
17272 (ppc_cannot_store_register): Renamed from cannot_store_register,
17273 made static.
17274 (the_low_target): New.
17275 * linux-s390-low.c (num_regs): Remove.
17276 (s390_num_regs): Define.
17277 (s390_regmap): Renamed from regmap, made static.
17278 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17279 made static.
17280 (s390_cannot_store_register): Renamed from cannot_store_register,
17281 made static.
17282 (the_low_target): New.
17283 * linux-sh-low.c (num_regs): Remove.
17284 (sh_num_regs): Define.
17285 (sh_regmap): Renamed from regmap, made static.
17286 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17287 made static.
17288 (sh_cannot_store_register): Renamed from cannot_store_register,
17289 made static.
17290 (the_low_target): New.
17291 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17292 (the_low_target): New.
17293
172942002-04-09 Daniel Jacobowitz <drow@mvista.com>
17295
17296 * Makefile.in: Add stamp-h target.
17297 * configure.in: Create stamp-h.
17298 * configure: Regenerated.
17299
173002002-04-09 Daniel Jacobowitz <drow@mvista.com>
17301
17302 * inferiors.c: New file.
17303 * target.c: New file.
17304 * target.h: New file.
17305 * Makefile.in: Add target.o and inferiors.o. Update
17306 dependencies.
17307 * linux-low.c (inferior_pid): New static variable,
17308 moved from server.c.
17309 (linux_create_inferior): Renamed from create_inferior.
17310 Call add_inferior. Return 0 on success instead of a PID.
17311 (linux_attach): Renamed from myattach.
17312 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17313 (linux_thread_alive): Renamed from mythread_alive.
17314 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17315 child dies.
17316 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17317 (regsets_store_inferior_registers): Correct error message.
17318 Add missing ``return 0''.
17319 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17320 (linux_store_registers): Renamed from store_inferior_registers.
17321 (linux_read_memory): Renamed from read_inferior_memory.
17322 (linux_write_memory): Renamed from write_inferior_memory.
17323 (linux_target_ops): New structure.
17324 (initialize_low): Call set_target_ops ().
17325 * remote-utils.c (unhexify): New function.
17326 (hexify): New function.
17327 (input_interrupt): Send signals to ``signal_pid''.
17328 * server.c (inferior_pid): Remove.
17329 (start_inferior): Update create_inferior call.
17330 (attach_inferior): Call add_inferior.
17331 (handle_query): New function.
17332 (main): Call handle_query for `q' packets.
17333 * server.h: Include "target.h". Remove obsolete prototypes.
17334 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17335
173362002-04-09 Daniel Jacobowitz <drow@mvista.com>
17337
17338 * Makefile.in: Add WARN_CFLAGS. Update configury
17339 dependencies.
17340 * configure.in: Check for <string.h>
17341 * configure: Regenerate.
17342 * config.in: Regenerate.
17343 * gdbreplay.c: Include needed system headers.
17344 (remote_open): Remove strchr prototype.
17345 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17346 * regcache.c (supply_register): Change buf argument to const void *.
17347 (supply_register_by_name): Likewise.
17348 (collect_register): Change buf argument to void *.
17349 (collect_register_by_name): Likewise.
17350 * regcache.h: Add missing prototypes.
17351 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17352 * server.c (handle_query): New function.
17353 (attached): New static variable, moved out of main.
17354 (main): Quiet longjmp clobber warnings.
17355 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17356 * utils.c (error): Remove NORETURN.
17357 (fatal): Likewise.
GDB Binutils - Deliverables
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