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Fix amd64->i386 linux syscall restart problem
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
3f52fdbc
KB		 12019-04-10 Kevin Buettner <kevinb@redhat.com>
2
3 * linux-x86-low.c (x86_fill_gregset): Sign extend EAX value
4 when using a 64-bit gdbserver.
5
b0319eaa
TT		 62019-04-09 Tom Tromey <tromey@adacore.com>
7
8 * linux-low.c (select_event_lwp): Use find_thread_in_random.
9
eedc3f4f
TT		 102019-04-08 Tom Tromey <tom@tromey.com>
11
12 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
13 throw.
14 (linux_resume_one_lwp): Likewise.
15
230d2906
TT		 162019-04-08 Tom Tromey <tom@tromey.com>
17
18 * gdbreplay.c: Update.
19 * linux-low.c: Update.
20 * server.c: Update.
21
a70b8144
TT		 222019-04-08 Tom Tromey <tom@tromey.com>
23
24 * server.c: Use C++ exception handling.
25 * linux-low.c: Use C++ exception handling.
26 * gdbreplay.c: Use C++ exception handling.
27
3d6e9d23
TT		 282019-04-08 Tom Tromey <tom@tromey.com>
29
30 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
31 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
32 (captured_main, main): Update.
33 * gdbreplay.c (main): Update.
34
0570503d
PFC		 352019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
36
37 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
38 value in argument pointer, return 1 if the entry is found and 0
39 otherwise. Move comment.
40 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
41 * linux-low.h (linux_get_auxv): Declare.
42 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
43
227a9e65
TT		 442019-04-05 Tom Tromey <tromey@adacore.com>
45
46 * server.c (gdbserver_usage): Use upper-case for metasyntactic
47 variables.
48
69f4c9cc
AH		 492019-03-28 Alan Hayward <alan.hayward@arm.com>
50
51 * linux-low.c (AT_HWCAP2): Add define if not already included.
52
974c89e0
AH		 532019-03-26 Alan Hayward <alan.hayward@arm.com>
54
55 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
56 (aarch64_arch_setup): Call linux_get_hwcap.
57 * linux-arm-low.c (arm_get_hwcap): Remove function.
58 (arm_read_description): Call linux_get_hwcap.
59 * linux-low.c (linux_get_auxv): New function.
60 (linux_get_hwcap): Likewise.
61 (linux_get_hwcap2): Likewise.
62 * linux-low.h (linux_get_hwcap): New declaration.
63 (linux_get_hwcap2): Likewise.
64 * linux-ppc-low.c (ppc_get_auxv): Remove function.
65 (ppc_arch_setup): Call linux_get_hwcap.
66 * linux-s390-low.c (s390_get_hwcap): Remove function.
67 (s390_arch_setup): Call linux_get_hwcap.
68
1ef53e6b
AH		 692019-03-22 Alan Hayward <alan.hayward@arm.com>
70 Jiong Wang <jiong.wang@arm.com>
71
72 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
73 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
74 to fail.
75 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
76
ee4fbcfa
AH		 772019-03-22 Alan Hayward <alan.hayward@arm.com>
78 Jiong Wang <jiong.wang@arm.com>
79
80 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
81 (aarch64_get_hwcap): New function.
82 (aarch64_arch_setup): Read APIA hwcap.
83
6dc0ebde
AH		 842019-03-22 Alan Hayward <alan.hayward@arm.com>
85 Jiong Wang <jiong.wang@arm.com>
86
87 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
88 (initialize_low_tracepoint): Likewise.
89 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
90 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
91 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
92 (aarch64_linux_read_description): Likewise.
93 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
94
1163a4b7
JB		 952019-03-12 John Baldwin <jhb@FreeBSD.org>
96
97 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
98 i386_create_target_description for 'segments' parameter.
99 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
100 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
101 * win32-i386-low.c (i386_arch_setup): Likewise.
102
d3a70e03
TT		 1032019-03-12 Tom Tromey <tromey@adacore.com>
104
105 * linux-low.c (iterate_over_lwps): Update.
106
37991b4f
TT		 1072019-03-06 Tom Tromey <tom@tromey.com>
108
109 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
110 (captured_main): Use SCOPE_EXIT.
111
45950eb6
SDJ		 1122019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
113
114 * configure.srv: Use '$enable_unittest' instead of '$development'
115 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
116 case.
117
43ac54fc
TT		 1182019-02-27 Tom Tromey <tromey@adacore.com>
119
120 * gdbreplay.c (logchar): Handle \r\n.
121
df0da8a2
AH		 1222019-02-07 Alan Hayward <alan.hayward@arm.com>
123
124 * linux-low.c (linux_attach): Add process before lwp.
125 * server.c (attach_inferior): Check if already attached.
126
1a5c2598
TT		 1272019-02-07 Tom Tromey <tom@tromey.com>
128
129 * x86-tdesc.h: Rename include guard.
130 * x86-low.h: Add include guard.
131 * wincecompat.h: Rename include guard.
132 * win32-low.h: Add include guard.
133 * utils.h: Rename include guard.
134 * tracepoint.h: Rename include guard.
135 * tdesc.h: Rename include guard.
136 * target.h: Rename include guard.
137 * server.h: Rename include guard.
138 * remote-utils.h: Rename include guard.
139 * regcache.h: Rename include guard.
140 * nto-low.h: Rename include guard.
141 * notif.h: Add include guard.
142 * mem-break.h: Rename include guard.
143 * lynx-low.h: Add include guard.
144 * linux-x86-tdesc.h: Add include guard.
145 * linux-s390-tdesc.h: Add include guard.
146 * linux-ppc-tdesc-init.h: Add include guard.
147 * linux-low.h: Add include guard.
148 * linux-aarch64-tdesc.h: Add include guard.
149 * linux-aarch32-low.h: Add include guard.
150 * inferiors.h: Rename include guard.
151 * i387-fp.h: Rename include guard.
152 * hostio.h: Rename include guard.
153 * gdbthread.h: Rename include guard.
154 * gdb_proc_service.h: Rename include guard.
155 * event-loop.h: Rename include guard.
156 * dll.h: Rename include guard.
157 * debug.h: Rename include guard.
158 * ax.h: Rename include guard.
159
956cc47c
SN		 1602018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
161
162 PR gdb/23985
163 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
164 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
165
a0707f3c
TT		 1662019-01-25 Tom Tromey <tom@tromey.com>
167
168 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
169
0747795c
TT		 1702019-01-25 Tom Tromey <tom@tromey.com>
171
172 * win32-low.c: Fix common/ includes.
173 * win32-i386-low.c: Fix common/ includes.
174 * tracepoint.c: Fix common/ includes.
175 * thread-db.c: Fix common/ includes.
176 * target.h: Fix common/ includes.
177 * symbol.c: Fix common/ includes.
178 * spu-low.c: Fix common/ includes.
179 * server.h: Fix common/ includes.
180 * server.c: Fix common/ includes.
181 * remote-utils.c: Fix common/ includes.
182 * regcache.h: Fix common/ includes.
183 * regcache.c: Fix common/ includes.
184 * nto-x86-low.c: Fix common/ includes.
185 * notif.h: Fix common/ includes.
186 * mem-break.h: Fix common/ includes.
187 * lynx-low.c: Fix common/ includes.
188 * lynx-i386-low.c: Fix common/ includes.
189 * linux-x86-tdesc-selftest.c: Fix common/ includes.
190 * linux-x86-low.c: Fix common/ includes.
191 * linux-low.c: Fix common/ includes.
192 * inferiors.h: Fix common/ includes.
193 * i387-fp.c: Fix common/ includes.
194 * hostio.c: Fix common/ includes.
195 * hostio-errno.c: Fix common/ includes.
196 * gdbthread.h: Fix common/ includes.
197 * gdbreplay.c: Fix common/ includes.
198 * fork-child.c: Fix common/ includes.
199 * event-loop.c: Fix common/ includes.
200 * ax.c:
201 (enum gdb_agent_op): Fix common/ includes.
202
be6d4f74
TT		 2032019-01-21 Tom Tromey <tom@tromey.com>
204
205 * tracepoint.c: Fix includes.
206 * remote-utils.c: Fix includes.
207 * linux-x86-low.c: Fix includes.
208
66d91b39
JB		 2092019-01-01 Joel Brobecker <brobecker@adacore.com>
210
211 * gdbreplay.c (gdbreplay_version): Update copyright year in
212 version message.
213 * server.c (gdbserver_version): Likewise.
214
754e3168
AH		 2152018-12-05 Alan Hayward <alan.hayward@arm.com>
216
217 * linux-low.c (add_lwp): Switch ordering.
218
d105de22
TT		 2192018-11-29 Tom Tromey <tom@tromey.com>
220
221 * win32-low.c (win32_join): Take pid, not process.
222 * target.h (struct target_ops) <join>: Change argument type.
223 (join_inferior): Change argument name.
224 * spu-low.c (spu_join): Take pid, not process.
225 * server.c (handle_detach): Preserve pid before destroying
226 process.
227 * lynx-low.c (lynx_join): Take pid, not process.
228 * linux-low.c (linux_join): Take pid, not process.
229
50138245
AH		 2302018-11-23 Alan Hayward <alan.hayward@arm.com>
231
232 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
233 (aarch64_cannot_fetch_register): Likewise.
234 (struct linux_target_ops): Update references.
235
64f57f3d
PFC		 2362018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
237
238 * linux-ppc-low.c: Include nat/linux-ptrace.h.
239
8d619c01
EBM		 2402018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
241
242 * configure.srv (ipa_ppc_linux_regobj): Add
243 powerpc-isa207-htm-vsx32l-ipa.o and
244 powerpc-isa207-htm-vsx64l-ipa.o.
245 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
246 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
247 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
248 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
249 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
250 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
251 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
252 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
253 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
254 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
255 (init_registers_powerpc_isa207_htm_vsx32l)
256 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
257 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
258 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
259 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
260 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
261 (ppc_store_tm_ctarregset): New functions.
262 (ppc_regsets): Add entries for HTM regsets.
263 (ppc_arch_setup): Set htm in features struct when needed. Set
264 sizes for the HTM regsets.
265 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
266 (initialize_low_arch): Call
267 init_registers_powerpc_isa207_htm_vsx32l and
268 init_registers_powerpc_isa207_htm_vsx64l.
269 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
270 PPC_TDESC_ISA207_HTM_VSX.
271 (initialize_low_tracepoint): Call
272 init_registers_powerpc_isa207_htm_vsx32l and
273 init_registers_powerpc_isa207_htm_vsx64l.
274
232bfb86
EBM		 2752018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
276
277 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
278 rs6000/power-linux-pmu.xml to srv_xmlfiles.
279 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
280 (ppc_store_pmuregset): New functions.
281 (ppc_regsets): Add entries for ebb and pmu regsets.
282 (ppc_arch_setup): Set isa207 in features struct if the ebb and
283 pmu regsets are available. Set sizes for these regsets.
284
f2cf6173
EBM		 2852018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
286
287 * configure.srv (ipa_ppc_linux_regobj): Add
288 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
289 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
290 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
291 rs6000/powerpc-isa207-vsx32l.xml, and
292 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
293 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
294 <PPC_TDESC_ISA207_VSX>: New enum value.
295 (init_registers_powerpc_isa207_vsx32l): Declare.
296 (init_registers_powerpc_isa207_vsx64l): Declare.
297 * linux-ppc-low.c (ppc_fill_tarregset): New function.
298 (ppc_store_tarregset): New function.
299 (ppc_regsets): Add entry for the TAR regset.
300 (ppc_arch_setup): Set isa207 in features struct when needed. Set
301 size for the TAR regsets.
302 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
303 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
304 and init_registers_powerpc_isa207_vsx64l.
305 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
306 (initialize_low_tracepoint): Call
307 init_registers_powerpc_isa207_vsx32l and
308 init_registers_powerpc_isa207_vsx64l.
309
7ca18ed6
EBM		 3102018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
311 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
312
313 * configure.srv (ipa_ppc_linux_regobj): Add
314 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
315 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
316 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
317 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
318 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
319 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
320 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
321 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
322 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
323 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
324 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
325 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
326 (ppc_hwcap): Add comment.
327 (ppc_hwcap2): New global.
328 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
329 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
330 (ppc_regsets): Add entries for the DSCR and PPR regsets.
331 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
332 when needed. Set sizes for the the DSCR and PPR regsets.
333 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
334 (initialize_low_arch): Call
335 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
336 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
337 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
338 PPC_TDESC_ISA205_PPR_DSCR_VSX.
339 (initialize_low_tracepoint): Call
340 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
341 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
342
5c849b22
PFC		 3432018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
344
345 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
346
8ecfd7bd
SDJ		 3472018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
348 Simon Marchi <simark@simark.ca>
349
350 * acinclude.m4: Include "../selftest.m4".
351 * configure: Regenerate.
352 * configure.ac: Use "GDB_AC_SELFTEST".
353 * configure.srv: Use "$enable_unittests" instead of
354 "$development" when checking whether unit tests have been
355 enabled.
356 * server.c (captured_main): Update message informing that
357 selftests have been disabled.
358
96643e35
TT		 3592018-10-04 Tom Tromey <tom@tromey.com>
360
361 * configure: Rebuild.
362
da4ae14a
TT		 3632018-10-04 Tom Tromey <tom@tromey.com>
364
365 * server.c (handle_status): Rename inner "thread".
366 (process_serial_event): Declare "res" in 'm' case.
367 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
368 (iterate_over_lwps): Rename inner "thread".
369 (linux_qxfer_libraries_svr4): Rename inner "len".
370 * gdbthread.h (find_thread_in_random): Rename inner "thread".
371
7c619dbd
GB		 3722018-10-01 Gary Benson <gbenson@redhat.com>
373
374 * gdb_proc_service.h: Moved common code to
375 common/gdb_proc_service.h.
376
3795e814
GB		 3772018-10-01 Gary Benson <gbenson@redhat.com>
378
379 * gdb_proc_service.h: Synchronize comments and whitespace with
380 GDB's version of this file.
381
49b036f1
TT		 3822018-09-25 Tom Tromey <tom@tromey.com>
383
384 * configure: Rebuild.
385 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
386
8ff03f0b
SM		 3872018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
388
389 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
390 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
391 ($(IPA_LIB)): Sort IPA_OBJS.
392
a1cd91dc
SM		 3932018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
394
395 * Makefile.in: Remove references to $(ADD_DEPS).
396
752312ba
TT		 3972018-09-16 Tom Tromey <tom@tromey.com>
398
399 * remote-utils.c (remote_open): Use GNU style for metasyntactic
400 variables.
401 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
402 variables.
403
f1628857
TT		 4042018-09-05 Tom Tromey <tom@tromey.com>
405
406 * configure: Rebuild.
407
ad202fcc
SM		 4082018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
409
410 PR build/23399
411 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
412
d3d8724a
TT		 4132018-08-27 Tom Tromey <tom@tromey.com>
414
415 PR build/23087:
416 * configure: Rebuild.
417
b4f183d2
TT		 4182018-08-27 Tom Tromey <tom@tromey.com>
419
420 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
421 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
422 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
423 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
424 (s390x_emit_stack_adjust): Add casts to unsigned char.
425
4e2aa472
SM		 4262018-08-22 Simon Marchi <simon.marchi@ericsson.com>
427
428 PR gdb/23374
429 PR gdb/23375
430 * server.h (struct client_state) <disable_randomization>:
431 Initialize to 1.
432
cf4088a9
SM		 4332018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
434
435 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
436 variable.
437 (mips_supply_ptrace_register): Likewise.
438
a0de763e
TT		 4392018-07-22 Tom Tromey <tom@tromey.com>
440
441 * configure: Rebuild.
442
b0a7723d
TT		 4432018-07-22 Tom Tromey <tom@tromey.com>
444
445 * win32-low.c (win32_create_inferior): Remove unused variables.
446 * gdbreplay.c (remote_open): Remove unused variable.
447 * remote-utils.c (remote_prepare): Remove unused variable.
448 * x86-tdesc.h (X86_TDESC_H): Define.
449 (amd64_expedite_regs): Define conditionally.
450 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
451 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
452 * remote-utils.c (readchar): Remove unused variable.
453
a780ef4f
PA		 4542018-07-13 Pedro Alves <palves@redhat.com>
455
456 * linux-low.c (linux_kill): Change parameter to process_info
457 pointer instead of pid. Adjust.
458 * lynx-low.c (lynx_kill): Likewise.
459 * nto-low.c (nto_kill): Likewise.
460 * spu-low.c (spu_kill): Likewise.
461 * win32-low.c (win32_kill): Likewise.
462 * server.c (handle_v_kill, kill_inferior_callback)
463 (detach_or_kill_for_exit): Adjust.
464 * target.c (kill_inferior): Change parameter to process_info
465 pointer instead of pid. Adjust.
466 * target.h (struct target_ops) <kill>: Change parameter to
467 process_info pointer instead of pid. Adjust all implementations
468 and callers.
469 (kill_inferior): Likewise.
470
ef2ddb33
PA		 4712018-07-13 Pedro Alves <palves@redhat.com>
472
473 * linux-low.c (linux_detach, linux_join): Change parameter to
474 process_info pointer instead of pid. Adjust.
475 * lynx-low.c (lynx_detach, lynx_join): Likewise.
476 * nto-low.c (nto_detach): Likewise.
477 * spu-low.c (spu_detach, spu_join): Likewise.
478 * win32-low.c (win32_detach, win32_join): Likewise.
479 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
480 * target.h (struct target_ops) <detach, join>: Change parameter to
481 process_info pointer instead of pid. Adjust all implementations
482 and callers.
483 (detach_inferior, join_inferior): Rename 'pid' parameter to
484 'proc'.
485
c7ab0aef
SDJ		 4862018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
487 Jan Kratochvil <jan.kratochvil@redhat.com>
488 Paul Fertser <fercerpav@gmail.com>
489 Tsutomu Seki <sekiriki@gmail.com>
490
491 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
492 (OBS): Add 'common/netstuff.o'.
493 (GDBREPLAY_OBS): Likewise.
494 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
495 (remote_open): Implement support for IPv6
496 connections.
497 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
498 and 'wspiapi.h'.
499 (handle_accept_event): Accept connections from IPv6 sources.
500 (remote_prepare): Handle IPv6-style hostnames; implement
501 support for IPv6 connections.
502 (remote_open): Implement support for printing connections from
503 IPv6 sources.
504
31445d10
PA		 5052018-07-11 Pedro Alves <palves@redhat.com>
506
507 PR gdb/23377
508 * mem-break.c (any_persistent_commands): Add process_info
509 parameter and use it instead of relying on the current process.
510 Change return type to bool.
511 * mem-break.h (any_persistent_commands): Add process_info
512 parameter and change return type to bool.
513 * server.c (handle_detach): Remove require_running_or_return call.
514 Look up the process_info for the process we're about to detach.
515 If not found, return back error to GDB. Adjust
516 any_persistent_commands call to pass down a process pointer.
517
cb197132
PA		 5182018-07-11 Pedro Alves <palves@redhat.com>
519
520 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
521 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
522 instead of collect_register_by_name.
523 * regcache.c (regcache_raw_get_unsigned_by_name): New.
524 * regcache.h (regcache_raw_get_unsigned_by_name): New.
525
1b919490
VB		 5262018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
527 Pedro Alves <palves@redhat.com>
528
529 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
530
d7e15655
TT		 5312018-07-03 Tom Tromey <tom@tromey.com>
532
533 * linux-low.c: Update.
534 * lynx-low.c: Update.
535 * mem-break.c: Update.
536 * nto-low.c: Update.
537 * remote-utils.c: Update.
538 * server.c: Update.
539 * spu-low.c: Update.
540 * target.c: Update.
541 * win32-low.c: Update.
542
26a57c92
TT		 5432018-07-03 Tom Tromey <tom@tromey.com>
544
545 * server.c: Update.
546
0e998d96
TT		 5472018-07-03 Tom Tromey <tom@tromey.com>
548
549 * linux-low.c: Update.
550
cc6bcb54
TT		 5512018-07-03 Tom Tromey <tom@tromey.com>
552
553 * target.c: Update.
554
e38504b3
TT		 5552018-07-03 Tom Tromey <tom@tromey.com>
556
557 * linux-low.c: Update.
558 * linux-mips-low.c: Update.
559 * lynx-low.c: Update.
560 * nto-low.c: Update.
561 * remote-utils.c: Update.
562 * server.c: Update.
563 * spu-low.c: Update.
564 * target.c: Update.
565 * thread-db.c: Update.
566
e99b03dc
TT		 5672018-07-03 Tom Tromey <tom@tromey.com>
568
569 * linux-low.c: Update.
570 * linux-mips-low.c: Update.
571 * lynx-low.c: Update.
572 * mem-break.c: Update.
573 * nto-low.c: Update.
574 * remote-utils.c: Update.
575 * server.c: Update.
576 * spu-low.c: Update.
577 * target.c: Update.
578 * tracepoint.c: Update.
579
f2907e49
TT		 5802018-07-03 Tom Tromey <tom@tromey.com>
581
582 * linux-low.c: Update.
583 * linux-ppc-low.c: Update.
584 * linux-x86-low.c: Update.
585 * proc-service.c: Update.
586 * server.c: Update.
587 * spu-low.c: Update.
588 * thread-db.c: Update.
589 * win32-low.c: Update.
590
fd79271b
TT		 5912018-07-03 Tom Tromey <tom@tromey.com>
592
593 * linux-low.c: Update.
594 * lynx-low.c: Update.
595 * nto-low.c: Update.
596 * remote-utils.c: Update.
597 * spu-low.c: Update.
598 * thread-db.c: Update.
599 * win32-low.c: Update.
600
c0867626
SDJ		 6012018-06-29 Joel Brobecker <brobecker@adacore.com>
602
603 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
604 parameter in call to 'amd64_create_target_description'.
605
2512d7ef
JK		 6062018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
607
608 * x86-tdesc.h: Remove executable permission flag.
609
d0ac1c44
SM		 6102018-06-19 Simon Marchi <simon.marchi@ericsson.com>
611
612 * configure.ac: Remove AC_PREREQ, add missing quoting.
613 * configure: Re-generate.
614 * config.in: Re-generate.
615 * aclocal.m4: Re-generate.
616
c4eb05ff
SM		 6172018-06-18 Simon Marchi <simon.marchi@ericsson.com>
618
619 * tracepoint.h (current_traceframe): Remove declaration.
620
02895270
AH		 6212018-06-18 Alan Hayward <alan.hayward@arm.com>
622
623 * linux-aarch64-low.c (is_sve_tdesc): New function.
624 (aarch64_sve_regs_copy_to_regcache): Likewise.
625 (aarch64_sve_regs_copy_from_regcache): Likewise.
626 (aarch64_regs_info): Add SVE checks.
627 (initialize_low_arch): Initialize SVE.
628
e9902bfc
AH		 6292018-06-18 Alan Hayward <alan.hayward@arm.com>
630
631 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
632
fefa175e
AH		 6332018-06-11 Alan Hayward <alan.hayward@arm.com>
634
635 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
636 (initialize_low_tracepoint): Likewise
637 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
638 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
639 param.
640 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
641 checks.
642 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
643
b91ad3ff
AH		 6442018-06-11 Alan Hayward <alan.hayward@arm.com>
645
646 * server.h (PBUFSIZ): Increase size
647
f868386e
AH		 6482018-06-11 Alan Hayward <alan.hayward@arm.com>
649
650 * regcache.c (regcache::raw_compare): New function.
651 * regcache.h (regcache::raw_compare): New declaration.
652
9c861883
AH		 6532018-06-11 Alan Hayward <alan.hayward@arm.com>
654
655 * regcache.c (new_register_cache): Use new.
656 (free_register_cache): Use delete.
657 (register_data): Use const.
658 (supply_register): Move body inside regcache.
659 (regcache::raw_supply): New override function.
660 (collect_register): Move body inside regcache.
661 (regcache::raw_collect): New override function.
662 (regcache::get_register_status): New override function.
663 * regcache.h (struct regcache): Inherit from reg_buffer_common.
664
40591844
TT		 6652018-06-09 Tom Tromey <tom@tromey.com>
666
667 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
668 declare queue.
669 (event_queue): Use std::queue.
670 (gdb_event_xfree): Remove.
671 (initialize_event_loop, process_event, wait_for_event): Update.
672
6341380d
SC		 6732018-06-08 Stan Cox <scox@redhat.com>
674
675 * win32-low.c (win32_create_inferior): last_ptid and last_status
676 moved to client_state.
677
03349c93
PA		 6782018-06-08 Pedro Alves <palves@redhat.com>
679
680 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
681 common/common-exceptions.o, common/common-utils.o,
682 common/errors.o, common/print-utils.o and utils.o.
683 * gdbreplay.c: Include "common-defs.h" instead of the two
684 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
685 string.h or alloca.h.
686 (perror_with_name): Delete.
687 (remote_open): Use xstrdup instead of strdup.
688 (main): Rename to ...
689 (captured_main): ... this.
690 (main): New.
691
8dcc53b3
TT		 6922018-06-08 Tom Tromey <tom@tromey.com>
693
694 * linux-low.c (linux_low_read_btrace): Update.
695
c12a5089
SC		 6962018-06-04 Stan Cox <scox@redhat.com>
697
698 * server.h (struct client_state): New.
699 * server.c (cont_thread, general_thread, multi_process)
700 (report_fork_events, report_vfork_events, report_exec_events)
701 (report_thread_events, swbreak_feature, hwbreak_feature)
702 (vCont_supported, disable_randomization, pass_signals)
703 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
704 Moved to client_state.
705 * remote-utils.c (remote_debug, noack_mode)
706 (transport_is_reliable): Moved to client_state.
707 * tracepoint.c (current_traceframe): Moved to client_state.
708
709 Update all callers.
710 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
711 linux-low.c, remote-utils.h, target.c: Use client_state.
712
122394f1
AH		 7132018-05-31 Alan Hayward <alan.hayward@arm.com>
714
715 * configure.srv: Add new c/h file.
716
95228a0d
AH		 7172018-05-31 Alan Hayward <alan.hayward@arm.com>
718
719 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
720 null VQ.
721
d8dab6c3
MR		 7222018-05-25 Maciej W. Rozycki <macro@mips.com>
723
724 * gdb.arch/mips-fpregset-core.exp: New test.
725 * gdb.arch/mips-fpregset-core.c: New test source.
726
81e25b7c
EK		 7272018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
728
729 PR server/23198
730 * hostio.c (require_int): Do not report overflow for integers
731 between 0xfffffff and 0x7fffffff.
732
7e947ad3
MR		 7332018-05-22 Maciej W. Rozycki <macro@mips.com>
734
735 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
736 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
737 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
738 functions.
739 (the_low_target): Wire them.
740
1d75a658
PFC		 7412018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
742
743 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
744 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
745 mode. Call collect_register_by_name with vscr using
746 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
747 (ppc_store_vrregset): Add and set vscr_offset variable as in
748 ppc_fill_vrregset. Call supply_register_by_name with vscr using
749 vscr_offset.
750
d078308a
PFC		 7512018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
752
753 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
754 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
755 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
756
7273b5fc
PFC		 7572018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
758
759 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
760 (ppc_store_vsxregset): Likewise.
761 (ppc_fill_vrregset): Likewise.
762 (ppc_store_vrregset): Likewise.
763 (ppc_fill_evrregset): Likewise.
764 (ppc_store_evrregset): Likewise.
765 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
766 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
767 needed.
768
2e077f5e
PFC		 7692018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
770
771 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
772 wordsize of the inferior. Call ppc_linux_target_wordsize.
773
bd64614e
PFC		 7742018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
775
776 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
777 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
778 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
779 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
780 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
781 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
782 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
783 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
784 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
785 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
786 (tdesc_powerpc_e500l): Remove.
787 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
788 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
789 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
790 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
791 linux-ppc-tdesc.h.
792 (ppc_arch_setup): Remove target description matching code. Fill a
793 ppc_linux_features struct and call ppc_linux_match_description
794 with it.
795
75d74cca
MR		 7962018-05-22 Maciej W. Rozycki <macro@mips.com>
797
798 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
799 width of the requested register exceeds the width of the
800 `ptrace' data type.
801 (mips_cannot_store_register): Likewise.
802
e4439e43
MR		 8032018-05-21 Maciej W. Rozycki <macro@mips.com>
804
805 * linux-mips-low.c (mips_fetch_register): New function. Update
806 preceding comment.
807 (mips_store_gregset): Supply 0 rather than $restart for $zero.
808 (the_low_target): Wire `mips_fetch_register'.
809
55271bf9
JB		 8102018-05-10 Joel Brobecker <brobecker@adacore.com>
811
812 * lynx-i386-low.c (LYNXOS_178): New macro.
813 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
814 the layout on LynxOS-178.
815 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
816 handle floating point registers that are not supported by
817 LynxOS-178.
818
1a34f210
TT		 8192018-05-10 Tom Tromey <tom@tromey.com>
820
821 * configure: Rebuild.
822
190852c8
JB		 8232018-05-10 Joel Brobecker <brobecker@adacore.com>
824
825 PR server/23158:
826 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
827 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
828 Use it to set the expedite_regs field in the given tdesc.
829 * x86-tdesc.h: New file.
830 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
831 Adjust following the addition of the new expedite_regs parameter
832 to init_target_desc.
833 * linux-tic6x-low.c (tic6x_read_description): Likewise.
834 * linux-x86-tdesc.c: #include "x86-tdesc.h".
835 (i386_linux_read_description, amd64_linux_read_description):
836 Adjust following the addition of the new expedite_regs parameter
837 to init_target_desc.
838 * lynx-i386-low.c: #include "x86-tdesc.h".
839 (lynx_i386_arch_setup): Adjust following the addition of the new
840 expedite_regs parameter to init_target_desc.
841 * nto-x86-low.c: #include "x86-tdesc.h".
842 (nto_x86_arch_setup): Adjust following the addition of the new
843 expedite_regs parameter to init_target_desc.
844 * win32-i386-low.c: #include "x86-tdesc.h".
845 (i386_arch_setup): Adjust following the addition of the new
846 expedite_regs parameter to init_target_desc.
847
7dbac825
JB		 8482018-05-10 Joel Brobecker <brobecker@adacore.com>
849
850 PR server/23158:
851 * win32-low.c (win32_create_inferior): Add call to my_wait
852 setting last_status global.
853
906994d9
JB		 8542018-05-10 Joel Brobecker <brobecker@adacore.com>
855
856 PR server/23158:
857 * win32-low.c (create_process): Only call gdb_tilde_expand if
858 inferior_cwd is not NULL.
859
8ee22052
AB		 8602018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
861
862 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
863 registers to the cache if their values have changed.
864 (i387_xsave_to_cache): Provide default values for x87 control
865 registers when these features are available, but disabled.
866 * regcache.c (supply_register_by_name_zeroed): New function.
867 * regcache.h (supply_register_by_name_zeroed): Declare new
868 function.
869
aff689d3
TT		 8702018-05-07 Tom Tromey <tom@tromey.com>
871
872 * configure: Rebuild.
873
85e26832
TT		 8742018-05-04 Tom Tromey <tom@tromey.com>
875
876 * configure: Rebuild.
877
a3b60e45
JK		 8782018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
879 Pedro Alves <palves@redhat.com>
880
881 * linux-aarch64-low.c (aarch64_stopped_data_address):
882 Likewise.
883
632e107b
TT		 8842018-04-27 Tom Tromey <tom@tromey.com>
885
886 * configure: Rebuild.
887
458412c3
TT		 8882018-04-23 Tom Tromey <tom@tromey.com>
889
890 * configure: Rebuild.
891
f31c089e
SM		 8922018-04-19 Simon Marchi <simon.marchi@ericsson.com>
893
894 * Makefile.in (depcomp): Add "..".
895 (all_deps_files): New and use it.
896
b319b098
AH		 8972018-04-18 Alan Hayward <alan.hayward@arm.com>
898
899 * configure.srv (aarch64*-*-linux*): Don't include xml.
900 (i[34567]86-*-cygwin*): Likewise.
901 (i[34567]86-*-linux*): Likewise.
902 (i[34567]86-*-lynxos*): Likewise.
903 (i[34567]86-*-mingw32ce*): Likewise.
904 (i[34567]86-*-mingw*): Likewise.
905 (i[34567]86-*-nto*): Likewise.
906 (tic6x-*-uclinux): Likewise.
907 (x86_64-*-linux*): Likewise.
908 (x86_64-*-mingw*): Likewise.
909 (x86_64-*-cygwin*): Likewise.
910
3b74854b
AH		 9112018-04-18 Alan Hayward <alan.hayward@arm.com>
912
913 * tdesc.c: Remove xml parameter.
914
e98577a9
AH		 9152018-04-18 Alan Hayward <alan.hayward@arm.com>
916
917 * server.c (get_features_xml): Remove cast.
918 * tdesc.c (void target_desc::accept): Fill in function.
919 (tdesc_get_features_xml): Remove old xml creation.
920 (print_xml_feature::visit_pre): Add xml vistor.
921 * tdesc.h (struct target_desc): Make xmltarget mutable.
922 (tdesc_get_features_xml): Remove declaration.
923
d278f585
AH		 9242018-04-18 Alan Hayward <alan.hayward@arm.com>
925
926 * tdesc.c (tdesc_architecture_name): Add new function.
927 (tdesc_osabi_name): Likewise.
928 (tdesc_get_features_xml): Use new functions.
929
eee8a18d
AH		 9302018-04-18 Alan Hayward <alan.hayward@arm.com>
931
932 * tdesc.c (tdesc_create_flags): Remove.
933 (tdesc_add_flag): Likewise.
934 (tdesc_named_type): Likewise.
935 (tdesc_create_union): Likewise.
936 (tdesc_create_struct): Likewise.
937 (tdesc_create_vector): Likewise.
938 (tdesc_add_bitfield): Likewise.
939 (tdesc_add_field): Likewise.
940 (tdesc_set_struct_size): Likewise.
941
82ec9bc7
AH		 9422018-04-18 Alan Hayward <alan.hayward@arm.com>
943
944 * tdesc.c (~target_desc): Remove implictly deleted items.
945 (init_target_desc): Iterate all features.
946 (tdesc_get_features_xml): Use vector.
947 (tdesc_create_feature): Create feature.
948 * tdesc.h (tdesc_feature) Remove
949 (target_desc): Add features.
950
ea3e7d71
AH		 9512018-04-18 Alan Hayward <alan.hayward@arm.com>
952
953 * Makefile.in: Add common/tdesc.c
954 * tdesc.c (init_target_desc): init all reg_defs from register
955 vector.
956 (tdesc_create_reg): Create tdesc_reg.
957 * tdesc.h (tdesc_feature): Add register vector.
958
17d08cd4
SM		 9592018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
960
961 * tdesc.h (struct target_desc) <features>: Change type to
962 std::vector<std::string>.
963 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
964 changes.
965 (tdesc_get_features_xml): Likewise.
966 (tdesc_create_feature): Likewise.
967
5cd3e386
AH		 9682018-03-26 Alan Hayward <alan.hayward@arm.com>
969
970 * regcache.c (find_register_by_number): Return a ref.
971 (find_regno): Use references.
972 (register_size): Likewise.
973 (register_data): Likewise.
974 * tdesc.c (target_desc::~target_desc): Remove free calls.
975 (target_desc::operator==): Use std::vector compare.
976 (init_target_desc): Use reference.
977 (tdesc_create_reg): Use reg constructors.
978 * tdesc.h (struct target_desc): Replace pointer with object.
979
dff7492c
AH		 9802018-03-23 Alan Hayward <alan.hayward@arm.com>
981
982 * regcache.c (find_register_by_number): Make static.
983 (find_regno): Use find_register_by_number
984 * regcache.h (struct reg): Remove declaration.
985
d80e5242
AH		 9862018-03-23 Alan Hayward <alan.hayward@arm.com>
987
988 * tdesc.c (target_desc::~target_desc): Move to here.
989 (target_desc::operator==): Likewise.
990 * tdesc.h (target_desc::~target_desc): Move from here.
991 (target_desc::operator==): Likewise.
992
f69c5afb
AA		 9932018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
994
995 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
996
ce29f843
AA		 9972018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
998
999 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
1000 S390_TDESC_GS.
1001 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
1002 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
1003 and init_registers_s390_gs_linux64.
1004
c49bd90b
AA		 10052018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1006
1007 * linux-s390-low.c (s390_fill_gs): Remove function.
1008 (s390_fill_gsbc): Remove function.
1009 (s390_regsets): Set fill functions for the guarded storage regsets
1010 to NULL.
1011
7edb9bd3
AA		 10122018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1013
1014 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1015 the word size. Add comment.
1016 (s390_get_wordsize): New function.
1017 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1018 pswm with it. Instead, use s390_get_wordsize to determine the
1019 word size first and derive the correct tdesc from that directly.
1020
39be3c7e
SM		 10212018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1022
1023 * Makefile.in: Include silent-rules.mk.
1024 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1025 (COMPILE): Add ECHO_CXX.
1026 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1027 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1028 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1029 (version-generated.c): Add ECHO_GEN.
1030 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1031 (IPAGENT_COMPILE): Add ECHO_CXX.
1032 (%-generated.c): Add ECHO_REGDAT.
1033
3ae9ce5d
TT		 10342018-03-14 Tom Tromey <tom@tromey.com>
1035
1036 PR cli/14977:
1037 * ax.c (ax_printf): Special case for NULL.
1038
e6a58aa8
SM		 10392018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1040
1041 * linux-low.c (linux_qxfer_libraries_svr4): Use
1042 xml_escape_text_append.
1043
f6e8a41e
SM		 10442018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1045
1046 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1047
b9671caf
SM		 10482018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1049
1050 * server.c (handle_general_set): Remove unnecessary xstrdup.
1051
e80aaf61
SM		 10522018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1053
1054 * server.c (parse_debug_format_options): Adjust to
1055 delim_string_to_char_ptr_vec changes.
1056 * thread-db.c (thread_db_load_search): Adjust to
1057 dirnames_to_char_ptr_vec changes.
1058
b1223e78
MM		 10592018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1060
1061 * target.h (target_enable_btrace, target_disable_btrace)
1062 (target_read_btrace, target_read_btrace_conf): Turn macro into
1063 inline function. Throw error if target method is not defined.
1064 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1065 check for btrace target method. Be prepared to handle exceptions
1066 from btrace target methods.
1067
81561546
SDJ		 10682018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1069
1070 * server.c (captured_main): Change order of error message printed
1071 when the current working directory cannot be found.
1072
25e3c82c
SDJ		 10732018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1074
1075 * server.c: Include "filenames.h" and "pathstuff.h".
1076 (program_name): Delete variable.
1077 (program_path): New anonymous class.
1078 (get_exec_wrapper): Use "program_path" instead of
1079 "program_name".
1080 (handle_v_run): Likewise.
1081 (captured_main): Likewise.
1082 (process_serial_event): Likewise.
1083
b4987c95
SDJ		 10842018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1085
1086 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1087 (OBJS): Add "pathstuff.o".
1088 * server.c (current_directory): New global variable.
1089 (captured_main): Initialize "current_directory".
1090
f46cd62a
AH		 10912018-02-26 Alan Hayward <alan.hayward@arm.com>
1092
1093 * tdesc.c: Use common/tdesc.h.
1094 * tdesc.h: Likewise.
1095
a543c5ca
AH		 10962018-02-20 Alan Hayward <alan.hayward@arm.com>
1097 Simon Marchi <simon.marchi@ericsson.com>
1098
1099 * Makefile.in: Switch order of make rules.
1100
b5884fa7
AH		 11012018-02-19 Alan Hayward <alan.hayward@arm.com>
1102
1103 * Makefile.in: Add common directory in build.
1104 * configure.ac: Add common reference.
1105 * configure: Regenerate.
1106
de6242d3
MM		 11072018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1108
1109 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1110 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1111 * spu-low.c (spu_target_ops): Likewise.
1112 * win32-low.c (win32_target_ops): Likewise.
1113 * server.c (supported_btrace_packets): Report packets unconditionally.
1114 * target.h (target_ops) <supports_btrace>: Remove.
1115 (target_supports_btrace): Remove.
1116
9ee23a85
MM		 11172018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1118
1119 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1120 (handle_btrace_disable): Change return type to void. Use exceptions
1121 to report errors.
1122 (handle_btrace_general_set): Catch exception and copy message to
1123 return message.
1124
8ce47547
TT		 11252018-02-08 Tom Tromey <tom@tromey.com>
1126
1127 * linux-low.c (install_software_single_step_breakpoints): Use
1128 make_scoped_restore.
1129 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1130 (do_restore_current_thread_cleanup): Remove.
1131 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1132 declare.
1133
45dd3607
TT		 11342018-02-08 Tom Tromey <tom@tromey.com>
1135
1136 * mem-break.c (set_raw_breakpoint_at): Use
1137 gdb::unique_xmalloc_ptr.
1138
e671cd59
PA		 11392018-01-30 Pedro Alves <palves@redhat.com>
1140
1141 PR gdb/13211
1142 * target.c (target_terminal::terminal_state): Rename to ...
1143 (target_terminal::m_terminal_state): ... this.
1144
a0aad537
JC		 11452018-01-19 James Clarke <jrtc27@jrtc27.com>
1146
1147 * linux-low.c (handle_extended_wait): Surround call to
1148 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1149
4d9b86e1
SM		 11502018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1151
1152 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1153 linux_ptrace_attach_fail_reason_string now returning an
1154 std::string.
1155 (linux_attach): Likewise.
1156 * thread-db.c (attach_thread): Likewise.
1157
f517c180
EA		 11582018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1159
1160 PR gdb/21559
1161 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1162 checking for fs_base/gs_base fields in struct user_regs_struct.
1163 * configure: Regenerate.
1164
9a70f35c
YQ		 11652018-01-16 Yao Qi <yao.qi@linaro.org>
1166
1167 PR gdb/18749
1168 * linux-low.c (fetch_register): Call supply_register instead of
1169 error.
1170
605fd3c6
YQ		 11712018-01-08 Yao Qi <yao.qi@linaro.org>
1172 Simon Marchi <simon.marchi@ericsson.com>
1173
1174 * Makefile.in (OBS): Remove selftest.o.
1175 * configure.ac: Set srv_selftest_objs if $development is true.
1176 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1177 * configure: Re-generated.
1178 * server.c (captured_main): Wrap variable selftest_filter with
1179 GDB_SELF_TEST.
1180
2cc05030
SM		 11812018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1182
1183 * server.c (parse_debug_format_options): Return std::string.
1184 (handle_monitor_command, captured_main): Adjust.
1185
e379cee6
PA		 11862018-01-05 Pedro Alves <palves@redhat.com>
1187
1188 PR gdb/18653
1189 * server.c (captured_main): Pass quiet=false to
1190 save_original_signals_state.
1191
82e1e79a
JB		 11922018-01-01 Joel Brobecker <brobecker@adacore.com>
1193
1194 * gdbreplay.c (gdbreplay_version): Update copyright year in
1195 version message.
1196 * server.c (gdbserver_version): Likewise.
1197
8e481c3b
TT		 11982017-12-08 Tom Tromey <tom@tromey.com>
1199
1200 * ax.c (ax_printf): Update.
1201
a8806230
YQ		 12022017-12-07 Yao Qi <yao.qi@linaro.org>
1203
1204 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1205 aarch64_linux_read_description.
1206 * linux-amd64-ipa.c (idx2mask): New array.
1207 (get_ipa_tdesc): Move idx2mask out.
1208 (initialize_low_tracepoint): Initialize target descriptions.
1209 * linux-i386-ipa.c (idx2mask): New array.
1210 (get_ipa_tdesc): Move idx2mask out.
1211 (initialize_low_tracepoint): Initialize target descriptions.
1212
d4a0e8b5
SM		 12132017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1214
1215 * tdesc.c (struct tdesc_type): Change return type.
1216 (tdesc_add_flag): Change parameter type.
1217 (tdesc_add_bitfield): Likewise.
1218 (tdesc_add_field): Likewise.
1219 (tdesc_set_struct_size): Likewise.
1220
798a7429
SM		 12212017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1222
1223 * regcache.c (registers_to_string): Remove unused variable.
1224
c0e15c9b
SM		 12252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1226
1227 * inferiors.c (for_each_inferior_with_data): Remove.
1228 * inferiors.h (for_each_inferior_with_data): Remove.
1229 * server.c (handle_qxfer_threads_worker): Change parameter type.
1230 (handle_qxfer_threads_proper): Use for_each_thread.
1231
f0045347
SM		 12322017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1233
1234 * inferiors.c (for_each_inferior): Remove.
1235 (clear_inferiors): Use for_each_thread.
1236 * inferiors.h (for_each_inferior): Remove.
1237 * linux-low.c (linux_wait_for_event_filtered): Use
1238 for_each_thread.
1239 (linux_stabilize_threads): Likewise.
1240 * regcache.c (regcache_release): Likewise.
1241 * server.c (gdb_wants_all_threads_stopped): Likewise.
1242 (clear_pending_status_callback): Remove.
1243 (handle_status): Use for_each_thread.
1244 (captured_main): Likewise.
1245 * win32-low.c (child_init_thread_list): Likewise.
1246 (win32_clear_inferiors): Likewise.
1247 (fake_breakpoint_event): Likewise.
1248
9521758b
SM		 12492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1250
1251 * inferiors.h (find_inferior): Remove.
1252 * inferiors.c (find_inferior): Remove.
1253
8f86d7aa
SM		 12542017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1255
1256 * linux-low.c (resume_status_pending_p): Update comment.
1257 (need_step_over_p): Update comment.
1258
e2b44075
SM		 12592017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1260
1261 * linux-low.c (proceed_one_lwp): Return void, change parameter
1262 type.
1263 (unsuspend_and_proceed_one_lwp): Likewise.
1264 (proceed_all_lwps): Use for_each_thread.
1265 (unstop_all_lwps): Likewise.
1266
c80825ff
SM		 12672017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1268
1269 * linux-low.c (linux_resume_one_thread): Return void, take
1270 parameter directly.
1271 (linux_resume): Use for_each_thread.
1272
df3e4dbe
SM		 12732017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1274
1275 * linux-low.c (send_sigstop_callback): Return void, change
1276 parameter type. Rename to...
1277 (send_sigstop): ... this.
1278 (suspend_and_send_sigstop_callback): Return void, change parameter
1279 type. Rename to...
1280 (suspend_and_send_sigstop): ... this.
1281 (stop_all_lwps): Use for_each_thread.
1282
5a6b0a41
SM		 12832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1284
1285 * linux-low.c (lwp_running): Return bool, remove unused
1286 argument.
1287 (linux_stabilize_threads): Use find_thread.
1288
39a64da5
SM		 12892017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1290
1291 * linux-low.c (select_singlestep_lwp_callback): Remove.
1292 (count_events_callback): Remove.
1293 (select_event_lwp_callback): Remove.
1294 (select_event_lwp): Use find_thread/for_each_thread.
1295
a1385b7b
SM		 12962017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1297
1298 * linux-low.c (not_stopped_callback): Return bool, take filter
1299 argument directly.
1300 (linux_wait_for_event_filtered): Use find_thread.
1301 (linux_wait_1): Likewise.
1302
454296a2
SM		 13032017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1304
1305 * linux-low.c (same_lwp): Remove.
1306 (find_lwp_pid): Use find_thread.
1307
6b2a85da
SM		 13082017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1309
1310 * linux-low.c (delete_lwp_callback): Remove.
1311 (linux_mourn): Use for_each_thread.
1312
798a38e8
SM		 13132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1314
1315 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1316 args parameter, don't check for pid.
1317 (linux_detach): Use for_each_thread.
1318
e4eb0dec
SM		 13192017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1320
1321 * linux-low.c (struct counter): Remove.
1322 (second_thread_of_pid_p): Remove.
1323 (last_thread_of_process_p): Use find_thread.
1324
83e1b6c1
SM		 13252017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1326
1327 * inferiors.c (find_inferior_in_random): Remove.
1328 * inferiors.h (find_inferior_in_random): Remove.
1329 * linux-low.c (status_pending_p_callback): Return bool, accept
1330 parameter ptid directly.
1331 (linux_wait_for_event_filtered): Use find_thread_in_random.
1332 (linux_wait_1): Likewise.
1333
8dc7b443
SM		 13342017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1335
1336 * inferiors.c (find_inferior_id): Remove.
1337 (find_thread_ptid): Move implemention from find_inferior_id to
1338 here.
1339 * inferiors.h (find_inferior_id): Remove.
1340 * server.c (handle_status): Use find_thread_ptid.
1341 (process_serial_event): Likewise.
1342 * thread-db.c (find_one_thread): Likewise.
1343 (thread_db_thread_handle): Likewise.
1344 * win32-low.c (thread_rec): Likewise.
1345 (child_delete_thread): Likewise.
1346 (win32_thread_alive): Likewise.
1347 (get_child_debug_event): Likewise.
1348
da25033c
SM		 13492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1350
1351 * linux-mips-low.c (update_watch_registers_callback): Return
1352 void, remove pid_p parameter, don't check for pid.
1353 (mips_insert_point, mips_remove_point): Use for_each_thread.
1354
c91bb56b
SM		 13552017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1356
1357 * lynx.low (lynx_delete_thread_callback): Remove.
1358 (lynx_mourn): Use for_each_thread.
1359
634a3254
SM		 13602017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1361
1362 * regcache.c (regcache_invalidate_one): Remove.
1363 (regcache_invalidate_pid): use for_each_thread.
1364
41272101
TT		 13652017-11-26 Tom Tromey <tom@tromey.com>
1366
1367 * linux-low.c (linux_create_inferior): Update.
1368
f5291a6f
UW		 13692017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1370
1371 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1372
6654d750
AH		 13732017-11-24 Alan Hayward <alan.hayward@arm.com>
1374
1375 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1376 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1377 * linux-aarch64-tdesc-selftest.c: New file.
1378 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1379
13802017-11-24 Alan Hayward <alan.hayward@arm.com>
1381
1382 * configure.srv: Add new file.
1383 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1384 * linux-aarch64-tdesc-selftest.c: New file.
1385 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1386
49bdb7ee
AH		 13872017-11-24 Alan Hayward <alan.hayward@arm.com>
1388
1389 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1390 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1391 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1392
d6d7ce56
AH		 13932017-11-24 Alan Hayward <alan.hayward@arm.com>
1394
1395 * configure.srv: Add new files.
1396 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1397 aarch64_linux_read_description.
1398 * linux-aarch64-low.c (aarch64_linux_read_description):
1399 Merge with aarch64_arch_setup.
1400 (aarch64_arch_setup): Call aarch64_linux_read_description.
1401 * linux-aarch64-tdesc.c: New file.
1402 * linux-aarch64-tdesc.h: New file.
1403
506fe5f4
YQ		 14042017-11-24 Yao Qi <yao.qi@linaro.org>
1405
1406 * configure.srv: Set $srv_regobj for tic6x-linux.
1407 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1408 (tic6x_read_description): Move some code to tic6x_arch_setup.
1409 (tic6x_tdesc_test): New function.
1410 (initialize_low_arch): Call selftests::register_test.
1411
29f9a567
YQ		 14122017-11-22 Yao Qi <yao.qi@linaro.org>
1413
1414 * remote-utils.c (prepare_resume_reply): Use memcpy.
1415
578290ec
SM		 14162017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1417
1418 * linux-low.c (kill_one_lwp_callback): Return void, take
1419 argument directly, don't filter on pid.
1420 (linux_kill): Use for_each_thread.
1421
eca55aec
SM		 14222017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1423
1424 * linux-low.c (need_step_over_p): Return bool, remove dummy
1425 argument.
1426 (linux_resume, proceed_all_lwps): Use find_thread.
1427
25c28b4d
SM		 14282017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1429
1430 * linux-low.c (resume_status_pending_p): Return bool, remove
1431 flag_p argument.
1432 (linux_resume): Use find_thread.
1433
5fdda392
SM		 14342017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1435
1436 * linux-low.c (struct thread_resume_array): Remove.
1437 (linux_set_resume_request): Return void, take arguments
1438 directly.
1439 (linux_resume): Use for_each_thread.
1440
fcb056a5
SM		 14412017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1442
1443 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1444 return bool, remove data argument.
1445 (linux_stabilize_threads): Use find_thread.
1446
139720c5
SM		 14472017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1448
1449 * linux-low.c (unsuspend_one_lwp): Remove.
1450 (unsuspend_all_lwps): Use for_each_thread, inline code from
1451 unsuspend_one_lwp.
1452
6d1e5673
SM		 14532017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1454
1455 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1456 * linux-low.c (struct iterate_over_lwps_args): Remove.
1457 (iterate_over_lwps_filter): Remove.
1458 (iterate_over_lwps): Use find_thread.
1459
bbf550d5
SM		 14602017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1461
1462 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1463 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1464 code from reset_lwp_ptrace_options_callback.
1465
00192f77
SM		 14662017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1467
1468 * linux-arm-low.c (struct update_registers_data): Remove.
1469 (update_registers_callback): Return void, take arguments
1470 directly, don't check thread's pid.
1471 (arm_insert_point, arm_remove_point): Use for_each_thread.
1472
2bee2b6c
SM		 14732017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1474
1475 * win32-low.c (continue_one_thread): Return void, take argument
1476 directly.
1477 (child_continue): Use for_each_thread.
1478
0b360f19
SM		 14792017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1480
1481 * win32-i386-low.c (update_debug_registers_callback): Rename
1482 to ...
1483 (update_debug_registers): ... this, return void, remove pid_p arg.
1484 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1485
f27866ba
SM		 14862017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1487
1488 * inferiors.h (struct process_info): Add constructor, initialize
1489 fields..
1490 <syscalls_to_catch>: Change type to std::vector<int>.
1491 * inferiors.c (add_process): Allocate process_info with new.
1492 (remove_process): Free process_info with delete.
1493 * linux-low.c (handle_extended_wait): Adjust.
1494 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1495 * server.c (handle_general_set): Adjust.
1496
e849ea89
PA		 14972017-11-16 Pedro Alves <palves@redhat.com>
1498
1499 * remote-utils.c (remote_close): Block SIGIO signals instead of
1500 uninstalling the SIGIO handler.
1501
1d0aa65c
AH		 15022017-11-16 Alan Hayward <alan.hayward@arm.com>
1503
1504 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1505
3491a34c
YQ		 15062017-11-16 Yao Qi <yao.qi@linaro.org>
1507
1508 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1509 (tic6x_store_gregset): Likewise.
1510 (tic6x_usrregs_info): Move it up.
1511
a602f924
AH		 15122017-11-15 Alan Hayward <alan.hayward@arm.com>
1513
1514 * Makefile.in: Update arch rules.
1515 * configure.srv: Explicitly mark arch/ files.
1516
5616b6c3
AS		 15172017-11-13 Andreas Schwab <schwab@suse.de>
1518
1519 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1520 function.
1521 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1522
d1928160
PA		 15232017-11-06 Pedro Alves <palves@redhat.com>
1524
1525 * config.in, configure: Regenerate.
1526
bac608e7
SM		 15272017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1528
1529 * target.c (struct thread_search): Remove.
1530 (thread_search_callback): Remove.
1531 (prepare_to_access_memory): Use for_each_thread instead of
1532 find_inferior. Inline code from thread_search_callback.
1533
eaddb425
SM		 15342017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1535
1536 * server.c (struct visit_actioned_threads_data): Remove.
1537 (visit_actioned_threads): Change prototype to take arguments
1538 directly.
1539 (resume): Use find_thread instead of find_inferior.
1540
99078d34
SM		 15412017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1542
1543 * server.c (queue_stop_reply_callback): Change prototype, return
1544 void.
1545 (find_status_pending_thread_callback): Remove.
1546 (handle_status): Replace find_inferior with find_thread and
1547 for_each_thread.
1548
cc628f3d
AH		 15492017-10-25 Alan Hayward <alan.hayward@arm.com>
1550
1551 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1552 with REGNO.
1553 (aarch64_store_gregset): Likewise.
1554 (aarch64_fill_fpregset): Likewise.
1555 (aarch64_store_fpregset): Likewise.
1556
4d3bb80e
SM		 15572017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1558
1559 * gdbthread.h (find_thread, for_each_thread): New functions.
1560 * inferiors.c (thread_of_pid): Remove.
1561 (find_any_thread_of_pid): Use find_thread.
1562 * linux-low.c (num_lwps): Use for_each_thread.
1563
7a7cdfa0
YQ		 15642017-10-17 Yao Qi <yao.qi@linaro.org>
1565
1566 * Makefile.in: Remove one rule.
1567 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1568
e675d170
YQ		 15692017-10-17 Yao Qi <yao.qi@linaro.org>
1570
1571 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1572 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1573
7eb4e0f9
YQ		 15742017-10-17 Yao Qi <yao.qi@linaro.org>
1575
1576 * configure.srv: Rename arm.o with arch/arm.o.
1577
60d6cfc9
YQ		 15782017-10-17 Yao Qi <yao.qi@linaro.org>
1579
1580 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1581 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1582 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1583 (arch-i386.o, arch-amd64.o): Remove rules.
1584 (arch/%.o): New rule.
1585 Update POSTCOMPILE and COMPILE.pre.
1586 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1587 * configure: Re-generated.
1588 * configure.srv: Replace arch-i386.o with arch/i386.o.
1589 Replace arch-amd64.o with arch/amd64.o.
1590
5bfda255
YQ		 15912017-10-16 Yao Qi <yao.qi@linaro.org>
1592
1593 * configure: Regenerated.
1594
9c80ecd6
SM		 15952017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1596
1597 * inferiors.h: (struct inferior_list): Remove.
1598 (struct inferior_list_entry); Remove.
1599 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1600 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1601 get_first_inferior): Remove.
1602 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1603 find_inferior_id, find_inferior_in_random): Change signature.
1604 * inferiors.c (all_threads): Change type to
1605 std::list<thread_info *>.
1606 (get_thread): Remove macro.
1607 (find_inferior, find_inferior_id): Change signature, implement
1608 using find_thread.
1609 (find_inferior_in_random): Change signature, implement using
1610 find_thread_in_random.
1611 (for_each_inferior, for_each_inferior_with_data): Change
1612 signature, implement using for_each_thread.
1613 (add_inferior_to_list, remove_inferior): Remove.
1614 (add_thread, get_first_thread, thread_of_pid,
1615 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1616 (get_first_inferior, one_inferior_p, clear_inferior_list):
1617 Remove.
1618 (clear_inferiors, get_thread_process): Update.
1619 * gdbthread.h: Include <list>.
1620 (struct thread_info) <entry>: Remove field.
1621 <id>: New field.
1622 (all_threads): Change type to std::list<thread_info *>.
1623 (get_first_inferior): Add doc.
1624 (find_thread, for_each_thread, find_thread_in_random): New
1625 functions.
1626 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1627 * linux-arm-low.c (update_registers_callback): Update.
1628 * linux-low.c (second_thread_of_pid_p): Update.
1629 (kill_one_lwp_callback, linux_detach_lwp_callback,
1630 delete_lwp_callback, status_pending_p_callback, same_lwp,
1631 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1632 iterate_over_lwps, not_stopped_callback,
1633 resume_stopped_resumed_lwps, count_events_callback,
1634 select_singlestep_lwp_callback, select_event_lwp_callback,
1635 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1636 suspend_and_send_sigstop_callback, wait_for_sigstop,
1637 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1638 lwp_running, linux_set_resume_request, resume_status_pending_p,
1639 need_step_over_p, start_step_over, linux_resume_one_thread,
1640 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1641 reset_lwp_ptrace_options_callback): Update.
1642 * linux-mips-low.c (update_watch_registers_callback): Update.
1643 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1644 Update.
1645 (free_register_cache_thread_one): Remove.
1646 (regcache_release): Update.
1647 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1648 handle_qxfer_threads_worker): Update.
1649 (handle_query): Update, use list iterator.
1650 (visit_actioned_threads, handle_pending_status,
1651 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1652 clear_pending_status_callback, set_pending_status_callback,
1653 find_status_pending_thread_callback, handle_status,
1654 process_serial_event): Update.
1655 * target.c (thread_search_callback): Update.
1656 * thread-db.c (thread_db_get_tls_address): Update.
1657 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1658 Update.
1659 * win32-i386-low.c (update_debug_registers_callback): Update.
1660 * win32-low.c (delete_thread_info, child_delete_thread,
1661 continue_one_thread, suspend_one_thread,
1662 get_child_debug_event): Adjust.
1663
9179355e
SM		 16642017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1665
1666 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1667 * inferiors.h: Include <list>.
1668 (struct process_info) <entry>: Remove field.
1669 <pid>: New field.
1670 (pid_of): Change macro to function.
1671 (ptid_of, lwpid_of): Remove macro.
1672 (all_processes): Change type to std::list<process_info *>.
1673 (ALL_PROCESSES): Remove macro.
1674 (for_each_process, find_process): New function.
1675 * inferiors.c (all_processes): Change type to
1676 std::list<process_info *>.
1677 (find_thread_process): Adjust.
1678 (add_process): Likewise.
1679 (remove_process): Likewise.
1680 (find_process_pid): Likewise.
1681 (get_first_process): Likewise.
1682 (started_inferior_callback): Remove.
1683 (have_started_inferiors_p): Adjust.
1684 (attached_inferior_callback): Remove.
1685 (have_attached_inferiors_p): Adjust.
1686 * linux-low.c (check_zombie_leaders): Likewise.
1687 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1688 (x86_linux_update_xmltarget): Adjust.
1689 * server.c (handle_query): Likewise.
1690 (gdb_reattached_process): Remove.
1691 (handle_status): Adjust.
1692 (kill_inferior_callback): Likewise.
1693 (detach_or_kill_inferior): Remove.
1694 (print_started_pid): Likewise.
1695 (print_attached_pid): Likewise.
1696 (detach_or_kill_for_exit): Update.
1697 (process_serial_event): Likewise.
1698 * linux-arm-low.c (arm_new_fork): Likewise.
1699
c9cb8905
SM		 17002017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1701
1702 * dll.h: Include <list>.
1703 (struct dll_info): Add constructor.
1704 <entry>: Remove field.
1705 (all_dlls): Change type to std::list<dll_info>.
1706 * dll.c: Include <algorithm>.
1707 (get_dll): Remove macro.
1708 (all_dlls): Change type to std::list<dll_info *>.
1709 (free_one_dll): Remove.
1710 (match_dll): Likewise.
1711 (loaded_dll): Adjust.
1712 (unloaded_dll): Adjust to all_dlls type change, use
1713 std::find_if. Inline code from match_dll.
1714 (clear_dlls): Adjust to all_dlls type change.
1715 * server.c (emit_dll_description): Remove.
1716 (handle_qxfer_libraries): Adjust to all_dlls type change,
1717 integrate emit_dll_description's functionality.
1718
04ec7890
SM		 17192017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1720
1721 * linux-low.h (struct linux_target_ops) <delete_process>: New
1722 field.
1723 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1724 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1725 (struct linux_target_ops): Add delete_process callback.
1726 * linux-arm-low.c (arm_delete_process): New.
1727 (struct linux_target_ops): Add delete_process callback.
1728 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1729 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1730 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1731 * linux-mips-low.c (mips_linux_delete_process): New.
1732 (struct linux_target_ops): Add delete_process callback.
1733 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1734 * linux-s390-low.c (struct linux_target_ops): Likewise.
1735 * linux-sh-low.c (struct linux_target_ops): Likewise.
1736 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1737 * linux-tile-low.c (struct linux_target_ops): Likewise.
1738 * linux-x86-low.c (x86_linux_delete_process): New.
1739 (struct linux_target_ops): Add delete_process callback.
1740 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1741
466eecee
SM		 17422017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1743
1744 * linux-aarch64-low.c (the_low_target): Add thread delete
1745 callback.
1746 * linux-arm-low.c (arm_delete_thread): New function.
1747 (the_low_target): Add thread delete callback.
1748 * linux-bfin-low.c (the_low_target): Likewise.
1749 * linux-crisv32-low.c (the_low_target): Likewise.
1750 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1751 set.
1752 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1753 field.
1754 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1755 * linux-mips-low.c (mips_linux_delete_thread): New function.
1756 (the_low_target): Add thread delete callback.
1757 * linux-ppc-low.c (the_low_target): Likewise.
1758 * linux-s390-low.c (the_low_target): Likewise.
1759 * linux-sh-low.c (the_low_target): Likewise.
1760 * linux-tic6x-low.c (the_low_target): Likewise.
1761 * linux-tile-low.c (the_low_target): Likewise.
1762 * linux-x86-low.c (the_low_target): Likewise.
1763 * linux-xtensa-low.c (the_low_target): Likewise.
1764
b79f7801
YZ		 17652017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1766
1767 * win32-low.c: Include "common-inferior.h".
1768
bc3b087d
SDJ		 17692017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1770
1771 * inferiors.c (set_inferior_cwd): New function.
1772 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1773 (handle_query): Inform that QSetWorkingDir is supported.
1774 * win32-low.c (create_process): Pass the inferior's cwd to
1775 CreateProcess.
1776
d092c5a2
SDJ		 17772017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1778
1779 * inferiors.c (current_inferior_cwd): New global variable.
1780 (get_inferior_cwd): New function.
1781 * inferiors.h (struct process_info) <cwd>: New field.
1782
7da0a886
SDJ		 17832017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1784
1785 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1786 (OBS): Add gdb_tilde_expand.o.
1787
289a6840
SM		 17882017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1789
1790 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1791 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1792
256642e8
PA		 17932017-09-29 Pedro Alves <palves@redhat.com>
1794
1795 * ax.c (gdb_parse_agent_expr): Constify.
1796 * ax.h (gdb_parse_agent_expr): Constify.
1797 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1798 Constify.
1799 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1800 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1801 * remote-utils.h (read_ptid): Constify.
1802 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1803 (process_point_options, process_serial_event): Constify.
1804 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1805 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1806 (cmd_qtbuffer): Constify.
1807
5b9ca4d4
PA		 18082017-09-29 Pedro Alves <palves@redhat.com>
1809
1810 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1811 fails.
1812
94c207e0
PA		 18132017-09-29 Pedro Alves <palves@redhat.com>
1814
1815 * linux-low.c (handle_extended_wait): Pass parent thread instead
1816 of process to thread_db_notice_clone.
1817 * linux-low.h (thread_db_notice_clone): Replace parent process
1818 parameter with parent thread parameter.
1819 * thread-db.c (find_one_thread): Add comment.
1820 (thread_db_notice_clone): Replace parent process parameter with
1821 parent thread parameter. Temporarily switch to the parent thread.
1822
75352e28
SDJ		 18232017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1824
1825 * gdbthread.h: Include "common-gdbthread.h".
1826 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1827 "if" when validating the ptid.
1828 * remote-utils.c: Include "gdbthread.h".
1829 (prepare_resume_reply): Use "switch_to_thread".
1830 * target.c (done_accessing_memory): Likewise.
1831
ad339634
AA		 18322017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1833
1834 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1835 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1836 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1837 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1838 s390x-gs-linux64-ipa.o to ipa_obj.
1839 * linux-s390-low.c (HWCAP_S390_GS): New define.
1840 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1841 New functions.
1842 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1843 (s390_arch_setup): Check for guarded-storage support and choose
1844 appropriate tdesc.
1845 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1846 init_registers_s390x_gs_linux64.
1847 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1848 enum value.
1849 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1850 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1851
cc4d742f
SM		 18522017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1853
1854 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1855
f6327dcb
KB		 18562017-09-21 Kevin Buettner <kevinb@redhat.com>
1857
1858 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1859 (thread_db_thread_handle): Declare.
1860 * linux-low.c (linux_target_ops): Initialize thread_handle.
1861 * server.c (handle_qxfer_threads_worker): Add support for
1862 "handle" attribute.
1863 * target.h (struct target_ops): Add new function pointer,
1864 thread_handle.
1865 (target_thread_handle): Define.
1866 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1867 field in lwp.
1868 (thread_db_thread_handle): New function.
1869
86299109
KB		 18702017-09-21 Kevin Buettner <kevinb@redhat.com>
1871
1872 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1873 * linux-low.h (thread_db_notice_clone): Declare.
1874 * thread-db.c (thread_db_notice_clone): New function.
1875
f557a88a
PA		 18762017-09-21 Pedro Alves <palves@redhat.com>
1877
1878 * server.c (gdb_read_memory, handle_status, process_serial_event)
1879 (handle_serial_event, handle_target_event): Adjust to
1880 set_desired_thread prototype change.
1881 * target.c (set_desired_thread): Remove 'use_general' parameter
1882 and adjust.
1883 * target.h (set_desired_thread): Remove 'use_general' parameter.
1884
223ffa71
TT		 18852017-09-20 Tom Tromey <tom@tromey.com>
1886
1887 * target.c (target_terminal::terminal_state): Define.
1888 (target_terminal::init): Rename from target_terminal_init.
1889 (target_terminal::inferior): Rename from
1890 target_terminal_inferior.
1891 (target_terminal::ours): Rename from target_terminal_ours.
1892 (target_terminal::ours_for_output, target_terminal::info): New.
1893
04fd3ba9
SM		 18942017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1895
1896 * server.c (accumulate_file_name_length): Remove.
1897 (emit_dll_description): Adjust to std::string change.
1898 (handle_qxfer_libraries): Use std::string to hold document.
1899
5e187554
SM		 19002017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1901
1902 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1903 return type of xml_escape_text.
1904 * server.c (emit_dll_description): Likewise.
1905
1526853e
SM		 19062017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1907
1908 * server.c (captured_main): Accept argument for --selftest.
1909 Update run_tests call.
1910 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1911 when registering selftests.
1912
c4dfafab
SDJ		 19132017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1914
1915 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1916 instead of "VEC" for "target_desc.reg_defs".
1917 (regcache_cpy): Likewise.
1918 (registers_to_string): Likewise.
1919 (registers_from_string): Likewise.
1920 (find_regno): Likewise.
1921 (supply_regblock): Likewise.
1922 (regcache_raw_read_unsigned): Likewise.
1923 * tdesc.c (init_target_desc): Likewise.
1924 (tdesc_create_reg): Likewise.
1925 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1926 (struct target_desc) <reg_defs>: Convert to "std::vector".
1927 (target_desc): Do not initialize "reg_defs".
1928 (~target_desc): Update code to use "std::vector" instead of "VEC"
1929 for "target_desc.reg_defs".
1930 (operator==): Likewise.
1931
124aceb4
SM		 19322017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1933
1934 * inferiors.h (thread_to_gdb_id): Remove.
1935 * inferiors.c (thread_to_gdb_id): Remove.
1936 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1937 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1938 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1939 Likewise.
1940 * nto-low.c (nto_fetch_registers, nto_store_registers,
1941 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1942
96cde54f
SM		 19432017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1944
1945 * inferiors.h (gdb_id_to_thread_id): Remove.
1946 * inferiors.c (gdb_id_to_thread_id): Remove.
1947 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1948 removal. Move pid declaration closer to where it's used.
1949
e8ca139e
SM		 19502017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1951
1952 * server.c (handle_detach): New function.
1953 (process_serial_event): Move code out, call handle_detach.
1954
f8a4e119
SM		 19552017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1956
1957 * server.c (require_running): Rename to ...
1958 (require_running_or_return): ... this ...
1959 (require_running_or_break): ... and this.
1960 (handle_query, process_serial_event): Adjust.
1961
0eb0a407
SM		 19622017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1963
1964 * linux-low.c (linux_set_resume_request): Remove unused
1965 variables.
1966
785922a5
SM		 19672017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1968
1969 * server.c (first_thread_of): Remove.
1970 (process_serial_event): Replace usage of first_thread_of with
1971 find_any_thread_of_pid.
1972 * tracepoint.c (same_process_p): Remove.
1973 (gdb_agent_about_to_close): Replace usage of same_process_p with
1974 find_any_thread_of_pid.
1975 * linux-x86-low.c (same_process_callback): Remove.
1976 (x86_arch_setup_process_callback): Replace usage of
1977 same_process_callback with find_any_thread_of_pid.
1978 * thread-db.c (any_thread_of): Remove.
1979 (switch_to_process): Replace usage of any_thread_of with
1980 find_any_thread_of_pid.
1981 * inferiors.c (thread_pid_matches_callback): Remove.
1982 (find_thread_process): Adjust to use find_any_thread_of_pid.
1983
a059f00c
SDJ		 19842017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1985
1986 * regcache.c (get_thread_regcache): Guard calls to "memset"
1987 with "!VEC_empty".
1988
cc397f3a
SDJ		 19892017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1990
1991 * linux-low.c (handle_extended_wait): Use
1992 "allocate_target_description" instead of "XNEW".
1993 * linux-x86-low.c (initialize_low_arch): Likewise.
1994
22916b07
YQ		 19952017-09-05 Yao Qi <yao.qi@linaro.org>
1996
1997 * configure.srv (srv_i386_regobj): Remove.
1998 (srv_amd64_regobj): Remove.
1999 (srv_regobj): Set it to "" for x86 non-linux targets.
2000 * linux-x86-tdesc.c (i386_linux_read_description):
2001 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
2002 (init_registers_i386): Remove the declaration.
2003 (tdesc_i386): Remove the declaration.
2004 (lynx_i386_arch_setup): Call i386_create_target_description.
2005 * nto-x86-low.c: Likewise.
2006 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2007 [!__x86_64__]: include arch/i386.h.
2008 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2009
38602d55
YQ		 20102017-09-05 Yao Qi <yao.qi@linaro.org>
2011
2012 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2013 i386/amd64-XXX-linux from it.
2014
44b886ff
YQ		 20152017-09-05 Yao Qi <yao.qi@linaro.org>
2016
2017 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2018 false.
2019 (ipa_amd64_linux_regobj): Remove.
2020 (ipa_x32_linux_regobj): Remove.
2021
b4570e4b
YQ		 20222017-09-05 Yao Qi <yao.qi@linaro.org>
2023
2024 * Makefile.in (arch-amd64.o): New rule.
2025 * configure.srv: Append arch-amd64.o.
2026 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2027 (get_ipa_tdesc): Call amd64_linux_read_description.
2028 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2029 and init_registers_amd64_XXX.
2030 * linux-x86-low.c (x86_linux_read_description): Call
2031 amd64_linux_read_description.
2032 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2033 (initialize_low_arch): Don't call init_registers_x32_XXX and
2034 init_registers_amd64_XXX.
2035 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2036 and tdesc_amd64_XXX.
2037 [__x86_64__] (amd64_tdesc_test): New function.
2038 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2039 and init_registers_amd64_XXX.
2040 * linux-x86-tdesc.c: Include arch/amd64.h.
2041 (xcr0_to_tdesc_idx): New function.
2042 (i386_linux_read_description): New function.
2043 (amd64_get_ipa_tdesc_idx): New function.
2044 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2045 (amd64_get_ipa_tdesc): Declare.
2046
d1f28ea2
YQ		 20472017-09-05 Yao Qi <yao.qi@linaro.org>
2048
2049 * configure.srv (srv_i386_linux_xmlfiles): Remove
2050 i386/i386-XXX-linux.xml from it.
2051
25a93583
YQ		 20522017-09-05 Yao Qi <yao.qi@linaro.org>
2053
2054 * configure.srv: Set srv_i386_linux_regobj empty if $development
2055 is false.
2056 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2057 initialize_low_tdesc.
2058 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2059 with #if initialize_low_tdesc.
2060 * linux-x86-tdesc-selftest.c: New file.
2061 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2062
5f035c07
YQ		 20632017-09-05 Yao Qi <yao.qi@linaro.org>
2064
2065 * Makefile.in (arch-i386.o): New rule.
2066 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2067 (x86_64-*-linux*): Likewise.
2068 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2069 include arch/i386.h.
2070 (i386_linux_read_description): Remove code and call
2071 i386_create_target_description.
2072 * tdesc.c (allocate_target_description): New function.
2073 * tdesc.h (set_tdesc_architecture): Remove declaration.
2074 (set_tdesc_osabi): Likewise.
2075
0abe8a89
YQ		 20762017-09-05 Yao Qi <yao.qi@linaro.org>
2077
2078 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2079 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2080 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2081 .xmltarget.
2082 * server.c (get_features_xml): Call tdesc_get_features_xml.
2083 * tdesc.c (set_tdesc_architecture): New function.
2084 (set_tdesc_osabi): New function.
2085 (tdesc_get_features_xml): New function.
2086 (tdesc_create_feature): Add an argument.
2087 * tdesc.h (struct target_desc) <features>: New field.
2088 <arch, osabi>: New field.
2089 (~target_desc): xfree features, arch, and osabi.
2090 (target_desc::oerator==): Don't compare .xmltarget.
2091 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2092 (set_tdesc_osabi): Likewise.
2093 (tdesc_get_features_xml): Likewise.
2094
0a188386
YQ		 20952017-09-05 Yao Qi <yao.qi@linaro.org>
2096
2097 * linux-x86-tdesc.c: Include selftest.h.
2098 (i386_tdesc_test): New function.
2099 (initialize_low_tdesc): Call selftests::register_test.
2100 * tdesc.h: Include regdef.h.
2101 (target_desc): Override operator == and !=.
2102
f49ff000
YQ		 21032017-09-05 Yao Qi <yao.qi@linaro.org>
2104
2105 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2106 (ipa_obj): Likewise.
2107 * linux-i386-ipa.c: Include common/x86-xstate.h
2108 (get_ipa_tdesc): Call i386_linux_read_description.
2109 (initialize_low_tracepoint): Don't call init_registers_XXX
2110 functions, call initialize_low_tdesc instead.
2111 * linux-x86-low.c (x86_linux_read_description): Call
2112 i386_linux_read_description.
2113 (initialize_low_arch): Don't call init_registers_i386_XXX
2114 functions, call initialize_low_tdesc.
2115 * linux-x86-tdesc.c: New file.
2116 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2117 (i386_get_ipa_tdesc_idx): Declare.
2118 (i386_get_ipa_tdesc): Declare.
2119 (initialize_low_tdesc): Declare.
2120
2b68ef2f
YQ		 21212017-09-05 Yao Qi <yao.qi@linaro.org>
2122
2123 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2124 instead of 0.
2125
f7000548
YQ		 21262017-09-05 Yao Qi <yao.qi@linaro.org>
2127
2128 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2129 * regcache.c (get_thread_regcache): Use VEC_length.
2130 (init_register_cache): Likewise.
2131 (regcache_cpy): Likewise.
2132 (registers_to_string): Iterate reg_defs via VEC_iterate.
2133 (find_regno): Likewise.
2134 (find_register_by_number): Use VEC_index.
2135 (register_size): Call find_register_by_number.
2136 (register_data): Call find_register_by_number.
2137 (supply_regblock): Use VEC_length.
2138 (regcache_raw_read_unsigned): Likewise.
2139 * tdesc.c (init_target_desc): Iterate reg_defs via
2140 VEC_iterate.
2141 (default_description): Update initializer.
2142 (copy_target_description): Don't update field num_registers.
2143 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2144 <num_registers>: Remove.
2145
50a421ac
SM		 21462017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2147
2148 * Makefile.in (.SECONDARY): Define target.
2149
23fdd69e
SM		 21502017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2151
2152 * linux-low.c (linux_wait_1): Adjust.
2153 * server.c (queue_stop_reply_callback): Adjust.
2154
0a2dde4a
SDJ		 21552017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2156
2157 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2158 QEnvironmentUnset and QEnvironmentReset packets.
2159 (handle_query): Inform remote that QEnvironmentHexEncoded,
2160 QEnvironmentUnset and QEnvironmentReset are supported.
2161
6afd337d
SM		 21622017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2163
2164 * inferiors.h (inferior_target_data): Rename to ...
2165 (thread_target_data): ... this.
2166 (inferior_regcache_data): Rename to ...
2167 (thread_regcache_data): ... this.
2168 (set_inferior_regcache_data): Rename to ...
2169 (set_thread_regcache_data): ... this.
2170 * inferiors.c (inferior_target_data): Rename to ...
2171 (thread_target_data): ... this.
2172 (inferior_regcache_data): Rename to ...
2173 (thread_regcache_data): ... this.
2174 (set_inferior_regcache_data): Rename to ...
2175 (set_thread_regcache_data): ... this.
2176 (free_one_thread): Update.
2177 * linux-low.h (get_thread_lwp): Update.
2178 * regcache.c (get_thread_regcache): Update.
2179 (regcache_invalidate_thread): Update.
2180 (free_register_cache_thread): Update.
2181 * win32-i386-low.c (update_debug_registers_callback): Update.
2182 (win32_get_current_dr): Update.
2183 * win32-low.c (thread_rec): Update.
2184 (delete_thread_info): Update.
2185 (continue_one_thread): Update.
2186 (suspend_one_thread): Update.
2187
a160cc46
SM		 21882017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2189
2190 * inferiors.c (set_inferior_target_data): Remove.
2191 * inferiors.h (set_inferior_target_data): Remove.
2192
6d580b63
YQ		 21932017-08-18 Yao Qi <yao.qi@linaro.org>
2194
2195 * Makefile.in (OBS): Add selftest.o.
2196 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2197 * configure, config.in: Re-generated.
2198 * server.c: Include common/sefltest.h.
2199 (captured_main): Handle option --selftest.
2200
f5a29eb0
YQ		 22012017-08-09 Yao Qi <yao.qi@linaro.org>
2202
2203 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2204 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2205 i386-avx-mpx.o and i386-mmx.o.
2206 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2207 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2208 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2209 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2210 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2211 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2212 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2213 i386/amd64-avx-mpx.xml.
2214
57757c2f
YQ		 22152017-08-09 Yao Qi <yao.qi@linaro.org>
2216
2217 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2218 and x32-avx-avx512.o.
2219 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2220 i386/x32-avx-avx512.xml.
2221
229d26fc
SM		 22222017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2223
2224 * tracepoint.h (enum class fast_tpoint_collect_result): New
2225 enumeration.
2226 (fast_tracepoint_collecting): Change return type to
2227 fast_tpoint_collect_result.
2228 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2229 * linux-low.h: Include tracepoint.h.
2230 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2231 fast_tpoint_collect_result.
2232 * linux-low.c (handle_tracepoints): Adjust.
2233 (linux_fast_tracepoint_collecting): Change return type to
2234 fast_tpoint_collect_result.
2235 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2236 linux_wait_1, stuck_in_jump_pad_callback,
2237 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2238 proceed_one_lwp): Adjust to type change.
2239
2e1e43e1
YQ		 22402017-07-10 Yao Qi <yao.qi@linaro.org>
2241
2242 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2243
adc764e7
YQ		 22442017-06-29 Yao Qi <yao.qi@linaro.org>
2245
2246 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2247 Remove.
2248 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2249
a206891a
SM		 22502017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2251
2252 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2253
9a6c7d9c
SDJ		 22542017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2255
2256 * linux-low.c (linux_create_inferior): Adjust code to access the
2257 environment information via 'gdb_environ' class.
2258 * lynx-low.c (lynx_create_inferior): Likewise.
2259 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2260 (get_environ): Return a pointer to 'our_environ'.
2261 (captured_main): Initialize 'our_environ'.
2262 * server.h (get_environ): Adjust prototype.
2263 * spu-low.c (spu_create_inferior): Adjust code to access the
2264 environment information via 'gdb_environ' class.
2265
ae3e2ccf
SM		 22662017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2267
2268 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2269 usage of "register" keyword.
2270
3e019bdc
SM		 22712017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2272
2273 * configure: Re-generate.
2274
8465943a
SM		 22752017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2276
2277 * configure: Re-generate.
2278
cf0dd6f0
SM		 22792017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2280
2281 * Makefile.in (COMPILE.pre): Add "-x c++".
2282
9845682b
SDJ		 22832017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2284
2285 * fork-child.c: Conditionally include <signal.h>.
2286
aefd8b33
SDJ		 22872017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2288
2289 * server.c (handle_general_set): Handle new packet
2290 "QStartupWithShell".
2291 (handle_query): Add "QStartupWithShell" to the list of supported
2292 packets.
2293 (gdbserver_usage): Add help text explaining the
2294 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2295 options.
2296 (captured_main): Recognize and act upon the presence of the new
2297 CLI options.
2298
2090129c
SDJ		 22992017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2300 Pedro Alves <palves@redhat.com>
2301
2302 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2303 * configure: Regenerate.
2304 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2305 "fork-inferior.o".
2306 (i[34567]86-*-lynxos*): Likewise.
2307 (spu*-*-*): Likewise.
2308 * fork-child.c: New file.
2309 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2310 and "environ.h".
2311 (linux_ptrace_fun): New function.
2312 (linux_create_inferior): Adjust function prototype to reflect
2313 change on "target.h". Adjust function code to use
2314 "fork_inferior".
2315 (linux_request_interrupt): Delete "signal_pid".
2316 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2317 (lynx_ptrace_fun): New function.
2318 (lynx_create_inferior): Adjust function prototype to reflect
2319 change on "target.h". Adjust function code to use
2320 "fork_inferior".
2321 * nto-low.c (nto_create_inferior): Adjust function prototype and
2322 code to reflect change on "target.h". Update comments.
2323 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2324 "common-terminal.h" and "environ.h".
2325 (terminal_fd): Moved to fork-child.c.
2326 (old_foreground_pgrp): Likewise.
2327 (restore_old_foreground_pgrp): Likewise.
2328 (last_status): Make it global.
2329 (last_ptid): Likewise.
2330 (our_environ): New variable.
2331 (startup_with_shell): Likewise.
2332 (program_name): Likewise.
2333 (program_argv): Rename to...
2334 (program_args): ...this.
2335 (wrapper_argv): New variable.
2336 (start_inferior): Delete function.
2337 (get_exec_wrapper): New function.
2338 (get_exec_file): Likewise.
2339 (get_environ): Likewise.
2340 (prefork_hook): Likewise.
2341 (post_fork_inferior): Likewise.
2342 (postfork_hook): Likewise.
2343 (postfork_child_hook): Likewise.
2344 (handle_v_run): Update code to deal with arguments coming from the
2345 remote host. Update calls from "start_inferior" to
2346 "create_inferior".
2347 (captured_main): Likewise. Initialize environment variable. Call
2348 "have_job_control".
2349 * server.h (post_fork_inferior): New prototype.
2350 (get_environ): Likewise.
2351 (last_status): Declare.
2352 (last_ptid): Likewise.
2353 (signal_pid): Likewise.
2354 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2355 (spu_ptrace_fun): New function.
2356 (spu_create_inferior): Adjust function prototype to reflect change
2357 on "target.h". Adjust function code to use "fork_inferior".
2358 * target.c (target_terminal_init): New function.
2359 (target_terminal_inferior): Likewise.
2360 (target_terminal_ours): Likewise.
2361 * target.h: Include <vector>.
2362 (struct target_ops) <create_inferior>: Update prototype.
2363 (create_inferior): Update macro.
2364 * utils.c (gdb_flush_out_err): New function.
2365 * win32-low.c (win32_create_inferior): Adjust function prototype
2366 and code to reflect change on "target.h".
2367
043a4934
SDJ		 23682017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2369
2370 * inferiors.c (switch_to_thread): New function.
2371
15652511
SDJ		 23722017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2373
2374 * Makefile.in (SFILE): Add "common/job-control.c".
2375 (OBS): Add "job-control.o".
2376
21ea5acd
SDJ		 23772017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2378
2379 * Makefile: Remove "@host_makefile_frag@".
2380
e13cb306
PA		 23812017-05-05 Pedro Alves <palves@redhat.com>
2382
2383 * configure: Regenerate.
2384
c94fee56
SDJ		 23852017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2386
2387 * configure: Regenerate.
2388
a0ff9e1a
SM		 23892017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2390
2391 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2392 software_single_step change of return type to
2393 std::vector<CORE_ADDR>.
2394 * linux-low.c (install_software_single_step_breakpoints):
2395 Likewise.
2396 * linux-low.h (install_software_single_step_breakpoints):
2397 Likewise.
2398
be628ab8
SDJ		 23992017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2400
2401 * remote-utils.c: Include "gdb_termios.h" instead of
2402 "terminal.h".
2403 * terminal.h: Delete file.
2404
7c5ded6a
SDJ		 24052017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2406
2407 * server.c: Include <vector>.
2408 <program_argv, wrapper_argv>: Convert to std::vector.
2409 (start_inferior): Rewrite function to use C++.
2410 (handle_v_run): Likewise. Update code that calculates the argv
2411 based on the vRun packet; use C++.
2412 (captured_main): Likewise.
2413
436252de
SM		 24142017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2415
2416 * server.c (handle_v_cont): Initialize thread_resume::thread
2417 with null_ptid.
2418
9bf2a700
PA		 24192017-04-05 Pedro Alves <palves@redhat.com>
2420
2421 * configure: Regenerate.
2422
a121b7c1
PA		 24232017-04-05 Pedro Alves <palves@redhat.com>
2424
2425 * gdbreplay.c (sync_error): Constify.
2426 * linux-x86-low.c (push_opcode): Constify.
2427
21c8a587
PA		 24282017-04-05 Pedro Alves <palves@redhat.com>
2429
2430 * win32-low.c (get_child_debug_event)
2431 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2432 Report TARGET_WAITKIND_SPURIOUS instead.
2433
fb32b4f7
PA		 24342017-04-05 Pedro Alves <palves@redhat.com>
2435
2436 * remote-utils.c (remote_prepare, remote_open): Constify.
2437 * remote-utils.h (remote_prepare, remote_open): Constify.
2438 * server.c (captured_main): Constify 'port' handling.
2439
65dd1e59
SM		 24402017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2441
2442 * Makefile.in (clean): Clear .deps.
2443
8fa5b777
SM		 24442017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2445
2446 * .gitignore: Remove generated files, replace with wildcard.
2447 * (clean): Replace removal of generated files with wildcard.
2448 (version.c): Replace with...
2449 (version-generated.c): ...this.
2450 (xml-builtin.c): Replace with...
2451 (xml-builtin-generated.c): ...this.
2452 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2453 (%.c: *regformats*): Replace with...
2454 (%-generated.c: *regformats*): ...this.
2455
a12e714b
MF		 24562017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2457
2458 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2459 (xtensa_fill_gregset): Call collect_register_by_name for
2460 threadptr register.
2461 (xtensa_store_gregset): Call supply_register_by_name for
2462 threadptr register.
2463
1a09b50a
MF		 24642017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2465
2466 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2467 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2468 (xtensa_store_gregset): Call supply_register for all registers in
2469 a0_regnum..a0_regnum + C0_NREGS range.
2470
1a01e7c6
SM		 24712017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2472
2473 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2474 (ax-ipa.o: ax.c): Remove.
2475 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2476 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2477 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2478 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2479 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2480
36bc18a8
SM		 24812017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2482
2483 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2484 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2485 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2486 (errors-ipa.o: ../common/errors.c): Remove.
2487 (format-ipa.o: ../common/format.c): Remove.
2488 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2489
a8ebe3d5
SM		 24902017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2491
2492 * Makefile.in (%-ipa.o: %.c): New rule.
2493 (tracepoint-ipa.o: tracepoint.c): Remove.
2494 (utils-ipa.o: utils.c): Remove.
2495 (remote-utils-ipa.o: remote-utils.c): Remove.
2496 (regcache-ipa.o: regcache.c): Remove.
2497 (i386-linux-ipa.o: i386-linux.c): Remove.
2498 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2499 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2500 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2501 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2502 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2503 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2504 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2505 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2506 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2507 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2508 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2509 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2510 (aarch64-ipa.o: aarch64.c): Remove.
2511 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2512 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2513 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2514 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2515 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2516 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2517 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2518 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2519 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2520 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2521 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2522 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2523 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2524 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2525 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2526 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2527 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2528 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2529 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2530 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2531 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2532 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2533 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2534 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2535 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2536 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2537 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2538 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2539 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2540 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2541 (tdesc-ipa.o: tdesc.c): Remove.
2542 (x32-linux-ipa.o: x32-linux.c): Remove.
2543 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2544 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2545
50cfacb7
SM		 25462017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2547
2548 * Makefile.in (%.o: ../arch/%.c): New rule.
2549 (arm.o: ../arch/arm.c): Remove.
2550 (arm-linux.o: ../arch/arm-linux.c): Remove.
2551 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2552 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2553
c5a22423
SM		 25542017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2555
2556 * Makefile.in (%.o: ../nat/%.c): New rule.
2557 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2558 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2559 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2560 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2561 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2562 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2563 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2564 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2565 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2566 (linux-personality.o: ../nat/linux-personality.c): Remove.
2567 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2568 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2569 (x86-linux.o: ../nat/x86-linux.c): Remove.
2570 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2571 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2572
6bda016b
SM		 25732017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2574
2575 * Makefile.in (%.o: ../common/%.c): New rule.
2576 (signals.o: ../common/signals.c): Remove.
2577 (print-utils.o: ../common/print-utils.c): Remove.
2578 (rsp-low.o: ../common/rsp-low.c): Remove.
2579 (common-utils.o: ../common/common-utils.c): Remove.
2580 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2581 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2582 (vec.o: ../common/vec.c): Remove.
2583 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2584 (xml-utils.o: ../common/xml-utils.c): Remove.
2585 (ptid.o: ../common/ptid.c): Remove.
2586 (buffer.o: ../common/buffer.c): Remove.
2587 (format.o: ../common/format.c): Remove.
2588 (filestuff.o: ../common/filestuff.c): Remove.
2589 (agent.o: ../common/agent.c): Remove.
2590 (errors.o: ../common/errors.c): Remove.
2591 (environ.o: ../common/environ.c): Remove.
2592 (common-debug.o: ../common/common-debug.c): Remove.
2593 (cleanups.o: ../common/cleanups.c): Remove.
2594 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2595 (fileio.o: ../common/fileio.c): Remove.
2596 (common-regcache.o: ../common/common-regcache.c): Remove.
2597 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2598 (new-op.o: ../common/new-op.c): Remove.
2599 (btrace-common.o: ../common/btrace-common.c): Remove.
2600
21122961
SM		 26012017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2602
2603 * Makefile.in (%.o: ../target/%.c): New rule.
2604 (waitstatus.o: ../target/waitstatus.c): Remove.
2605
c362e621
SM		 26062017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2607
2608 * Makefile.in
2609 (%.c: ../regformats/%.dat,
2610 (%.c: ../regformats/arm/%.dat,
2611 (%.c: ../regformats/i386/%.dat,
2612 (%.c: ../regformats/rs6000/%.dat): New rules.
2613 (aarch64.c): Remove.
2614 (reg-arm.c): Remove.
2615 (arm-with-iwmmxt.c): Remove.
2616 (arm-with-vfpv2.c): Remove.
2617 (arm-with-vfpv3.c): Remove.
2618 (arm-with-neon.c): Remove.
2619 (reg-bfin.c): Remove.
2620 (reg-cris.c): Remove.
2621 (reg-crisv32.c): Remove.
2622 (i386.c): Remove.
2623 (i386-linux.c): Remove.
2624 (i386-avx.c): Remove.
2625 (i386-avx-linux.c): Remove.
2626 (i386-avx-avx512.c): Remove.
2627 (i386-avx-avx512-linux.c): Remove.
2628 (i386-mpx.c): Remove.
2629 (i386-mpx-linux.c): Remove.
2630 (i386-avx-mpx-avx512-pku.c): Remove.
2631 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2632 (i386-avx-mpx.c): Remove.
2633 (i386-avx-mpx-linux.c): Remove.
2634 (i386-mmx.c): Remove.
2635 (i386-mmx-linux.c): Remove.
2636 (reg-ia64.c): Remove.
2637 (reg-m32r.c): Remove.
2638 (reg-m68k.c): Remove.
2639 (reg-cf.c): Remove.
2640 (mips-linux.c): Remove.
2641 (mips-dsp-linux.c): Remove.
2642 (mips64-linux.c): Remove.
2643 (mips64-dsp-linux.c): Remove.
2644 (nios2-linux.c): Remove.
2645 (powerpc-32.c): Remove.
2646 (powerpc-32l.c): Remove.
2647 (powerpc-altivec32l.c): Remove.
2648 (powerpc-cell32l.c): Remove.
2649 (powerpc-vsx32l.c): Remove.
2650 (powerpc-isa205-32l.c): Remove.
2651 (powerpc-isa205-altivec32l.c): Remove.
2652 (powerpc-isa205-vsx32l.c): Remove.
2653 (powerpc-e500l.c): Remove.
2654 (powerpc-64l.c): Remove.
2655 (powerpc-altivec64l.c): Remove.
2656 (powerpc-cell64l.c): Remove.
2657 (powerpc-vsx64l.c): Remove.
2658 (powerpc-isa205-64l.c): Remove.
2659 (powerpc-isa205-altivec64l.c): Remove.
2660 (powerpc-isa205-vsx64l.c): Remove.
2661 (s390-linux32.c): Remove.
2662 (s390-linux32v1.c): Remove.
2663 (s390-linux32v2.c): Remove.
2664 (s390-linux64.c): Remove.
2665 (s390-linux64v1.c): Remove.
2666 (s390-linux64v2.c): Remove.
2667 (s390-te-linux64.c): Remove.
2668 (s390-vx-linux64.c): Remove.
2669 (s390-tevx-linux64.c): Remove.
2670 (s390x-linux64.c): Remove.
2671 (s390x-linux64v1.c): Remove.
2672 (s390x-linux64v2.c): Remove.
2673 (s390x-te-linux64.c): Remove.
2674 (s390x-vx-linux64.c): Remove.
2675 (s390x-tevx-linux64.c): Remove.
2676 (tic6x-c64xp-linux.c): Remove.
2677 (tic6x-c64x-linux.c): Remove.
2678 (tic6x-c62x-linux.c): Remove.
2679 (reg-sh.c): Remove.
2680 (reg-sparc64.c): Remove.
2681 (reg-spu.c): Remove.
2682 (amd64.c): Remove.
2683 (amd64-linux.c): Remove.
2684 (amd64-avx.c): Remove.
2685 (amd64-avx-linux.c): Remove.
2686 (amd64-avx-avx512.c): Remove.
2687 (amd64-avx-avx512-linux.c): Remove.
2688 (amd64-mpx.c): Remove.
2689 (amd64-mpx-linux.c): Remove.
2690 (amd64-avx-mpx-avx512-pku.c): Remove.
2691 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2692 (amd64-avx-mpx.c): Remove.
2693 (amd64-avx-mpx-linux.c): Remove.
2694 (x32.c): Remove.
2695 (x32-linux.c): Remove.
2696 (x32-avx.c): Remove.
2697 (x32-avx-linux.c): Remove.
2698 (x32-avx-avx512.c): Remove.
2699 (x32-avx-avx512-linux.c): Remove.
2700 (reg-xtensa.c): Remove.
2701 (reg-tilegx.c): Remove.
2702 (reg-tilegx32.c): Remove.
2703
1672e0d9
SDJ		 27042017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2705
2706 * Makefile.in (SFILES): Add "common/environ.c".
2707 (OBJS): Add "common/environ.h".
2708
239b6d10
WT		 27092017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2710
2711 * configure.ac: Check if the fs_base and gs_base members of
2712 `struct user_regs_struct' exist.
2713 * config.in: Regenerated.
2714 * configure: Likewise.
2715
694b382c
AT		 27162017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2717
2718 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2719 target_read_memory.
2720 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2721 (get_next_pcs_syscall_next_pc): Likewise.
2722
7dc53023
LM		 27232016-12-23 Luis Machado <lgustavo@codesourcery.com>
2724
2725 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2726 * nto-x86-low.c: Likewise.
2727
ad02e4fe
SM		 27282016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2729
2730 * Makefile.in: Include disable-implicit-rules.mk.
2731
dcb07cfa
PA		 27322016-11-23 Pedro Alves <palves@redhat.com>
2733
2734 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2735 (debug_vprintf): Use std::chrono::steady_clock instead of
2736 gettimeofday. Use '.' instead of ':'.
2737 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2738 (get_timestamp): Use std::chrono::steady_clock instead of
2739 gettimeofday.
2740
8629c02c
SM		 27412016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2742
2743 * Makefile.in: Fix whitespace formatting.
2744
b593ecca
SM		 27452016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2746
2747 * Makefile.in (SFILES, OBS): Flatten list and order
2748 alphabetically.
2749
9986ba08
PA		 27502016-11-23 Pedro Alves <palves@redhat.com>
2751
2752 * event-loop.c (handle_file_event): Use warning.
2753 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2754 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2755 Use warning.
2756
4eefa7bc
PA		 27572016-11-23 Pedro Alves <palves@redhat.com>
2758
2759 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2760 output.
2761 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2762 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2763 debug_printf and debug_flush for debug output.
2764 * server.c (handle_general_set): Likewise.
2765 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2766 output.
2767
5443506e
SM		 27682016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2769
2770 * Makefile.in (.c.o): Replace rule with ...
2771 (%.o: %.c): ... this one.
2772
3b165252
SM		 27732016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2774
2775 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2776 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2777 make.
2778 * configure.ac: Remove checks for the make program.
2779 * configure: Re-generate.
2780
0bcda685
PA		 27812016-10-28 Pedro Alves <palves@redhat.com>
2782
2783 * Makefile.in (CXX_DIALECT): Get from configure.
2784 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2785 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2786 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2787 * config.in: Regenerate.
2788 * configure: Regenerate.
2789
c3805894
YQ		 27902016-10-27 Yao Qi <yao.qi@linaro.org>
2791
2792 * linux-low.c (linux_supports_range_stepping): Return true if
2793 can_software_single_step return true.
2794
89342618
YQ		 27952016-10-27 Yao Qi <yao.qi@linaro.org>
2796
2797 * inferiors.c (find_inferior_in_random): New function.
2798 * inferiors.h (find_inferior_in_random): Declare.
2799 * linux-low.c (linux_wait_for_event_filtered): Call
2800 find_inferior_in_random instead of find_inferior.
2801
e3652c84
YQ		 28022016-10-27 Yao Qi <yao.qi@linaro.org>
2803
2804 * linux-low.c (linux_wait_1): If single-step breakpoints are
2805 inserted, remove them.
2806
5a04c4cf
PA		 28072016-10-26 Pedro Alves <palves@redhat.com>
2808
2809 * linux-low.c (handle_extended_wait): Link parent/child fork
2810 threads.
2811 (linux_wait_1): Unlink them.
2812 (linux_set_resume_request): Ignore resume requests for
2813 already-resumed and unhandled fork child threads.
2814 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2815 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2816 New functions.
2817 (handle_v_requests) <vCont>: Don't call require_running.
2818 * server.h (in_queued_stop_replies): New declaration.
2819
cb93dc7f
YQ		 28202016-10-24 Yao Qi <yao.qi@linaro.org>
2821
2822 PR server/20733
2823 * linux-aarch64-low.c (append_insns): Cast the return value to
2824 'uint32_t *'.
2825
a1078bea
YQ		 28262016-10-10 Yao Qi <yao.qi@linaro.org>
2827
2828 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2829
1fb77080
SDJ		 28302016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2831
2832 * target.c (target_supports_multi_process): New function, moved
2833 from...
2834 * target.h (target_supports_multi_process): ... here. Remove
2835 macro.
2836
39b5a3b9
TT		 28372016-10-05 Tom Tromey <tom@tromey.com>
2838
2839 PR remote/20655:
2840 * tracepoint.c (handle_tracepoint_bkpts): Check
2841 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2842
c1d0b70a
YQ		 28432016-10-05 Yao Qi <yao.qi@linaro.org>
2844
2845 * configure.srv: Update the path of arm-*.xml files.
2846
0a69eedb
YQ		 28472016-10-05 Terry Guo <terry.guo@arm.com>
2848 Yao Qi <yao.qi@linaro.org>
2849
2850 * Makefile.in: Adjust the path of rules.
2851 * configure.srv: Update the path of xml files.
2852 * regformats/arm-with-iwmmxt.dat: Regenerated.
2853 * regformats/arm-with-neon.dat: Likewise.
2854 * regformats/arm-with-vfpv2.dat: Likewise.
2855 * regformats/arm-with-vfpv3.dat Likewise.
2856
17e16485
YQ		 28572016-09-30 Yao Qi <yao.qi@linaro.org>
2858
2859 PR gdbserver/20627
2860 * target.c (target_stop_and_wait): Don't call
2861 target_continue_no_signal, use resume_stop instead.
2862
edeeb602
YQ		 28632016-09-26 Yao Qi <yao.qi@linaro.org>
2864
2865 * linux-low.c (linux_wait_1): Call debug_exit.
2866
503b1c39
PA		 28672016-09-23 Pedro Alves <palves@redhat.com>
2868
2869 * Makefile.in (SFILES): Add common/new-op.c.
2870 (OBS): Add common/new-op.o.
2871 (new-op.o): New rule.
2872
74172ecf
SM		 28732016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2874
2875 * .gitinore: Ignore more files.
2876
fc6cda2e
YQ		 28772016-09-21 Yao Qi <yao.qi@linaro.org>
2878
2879 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2880 23.
2881
bc1e6c81
SDJ		 28822016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2883
2884 * server.c (start_inferior): Call target_mourn_inferior instead of
2885 mourn_inferior; pass ptid_t argument to it.
2886 (resume): Likewise.
2887 (handle_target_event): Likewise.
2888 * target.c (target_mourn_inferior): New function.
2889 * target.h (mourn_inferior): Delete macro.
2890
0e00e962
AA		 28912016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2892
2893 * linux-low.c (lwp_is_stepping): New function.
2894
1d8cb77d
CL		 28952016-09-06 Carl Love <cel@us.ibm.com>
2896
2897 * server.c (start_inferior): Fixed comment, requested comment change
2898 didn't get updated correctly. Removed reference to ptrace () call as
2899 it is only true on Linux systems.
2900
7313bced
CL		 29012016-09-06 Carl Love <cel@us.ibm.com>
2902
2903 * server.c (start_inferior): Do not call
2904 function target_post_create_inferior () if the
2905 inferior process has already exited.
2906
cf6de44d
PA		 29072016-09-05 Pedro Alves <palves@redhat.com>
2908
2909 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2910 (COMPILE.pre, CC_LD): Use CXX directly.
2911 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2912 * acinclude.m4: Don't include build-with-cxx.m4.
2913 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2914 * configure: Regenerate.
2915
c1da6748
AT		 29162016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2917
2918 PR gdb/19495
2919 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2920 call writing data to own_buf.
2921
f2b9e3df
SDJ		 29222016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2923
2924 * target.c (mywait): Call target_wait instead of
2925 the_target->wait.
2926 (target_wait): New function.
2927
049a8570
SDJ		 29282016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2929
2930 * server.c (start_inferior): New variable 'ptid'. Replace calls
2931 to the_target->resume by target_continue{,_no_signal}, depending
2932 on the case.
2933 * target.c (target_stop_and_wait): Call target_continue_no_signal
2934 instead of the_target->resume.
2935 (target_continue): New function.
2936
3aa5cfa0
AT		 29372016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2938
2939 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2940
754653a7
AZ		 29412016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2942
2943 PR server/20491
2944 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2945 ps_prochandle.
2946 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2947 * linux-arm-low.c (ps_get_thread_area): Likewise.
2948 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2949 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2950 * linux-mips-low.c (ps_get_thread_area): Likewise.
2951 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2952 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2953 * linux-x86-low.c (ps_get_thread_area): Likewise.
2954 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2955
ed036b40
PA		 29562016-08-19 Pedro Alves <palves@redhat.com>
2957
2958 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2959
c8ef42ee
PA		 29602016-08-19 Pedro Alves <palves@redhat.com>
2961
2962 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2963 comment. Use memcpy instead of casting through unsigned long.
2964
9c235a72
PA		 29652016-08-19 Pedro Alves <palves@redhat.com>
2966
2967 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2968 allocating around 0x80000000.
2969
201506da
PA		 29702016-08-19 Pedro Alves <palves@redhat.com>
2971
2972 PR gdb/20415
2973 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2974 (x32-avx512-linux-ipa.o): New rules.
2975 * configure.ac (x86_64-*-linux*): New x32 check.
2976 * configure.srv (ipa_x32_linux_regobj): New.
2977 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2978 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2979 descriptions.
2980 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2981 descriptions.
2982 * configure: Regenerate.
2983
f348d89a
PA		 29842016-08-09 Pedro Alves <palves@redhat.com>
2985
2986 PR gdb/18653
2987 * Makefile.in (OBS): Add signals-state-save-restore.o.
2988 (signals-state-save-restore.o): New rule.
2989 * config.in: Regenerate.
2990 * configure: Regenerate.
2991 * linux-low.c: Include "signals-state-save-restore.h".
2992 (linux_create_inferior): Call
2993 restore_original_signals_state.
2994 * server.c: Include "dispositions-save-restore.h".
2995 (captured_main): Call save_original_signals_state.
2996
1baf5149
PA		 29972016-08-05 Pedro Alves <palves@redhat.com>
2998
2999 * configure: Regenerate.
3000
fcd4a73d
YQ		 30012016-08-04 Yao Qi <yao.qi@linaro.org>
3002
3003 * linux-low.c (regsets_fetch_inferior_registers): Check
3004 errno is ESRCH or not.
3005
979659d0
YQ		 30062016-08-02 Yao Qi <yao.qi@linaro.org>
3007
3008 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3009 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3010 (thread_db_load_search): Update.
3011 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3012 td_ta_set_event and td_ta_event_getmsg.
3013
6598661d
PA		 30142016-07-26 Pedro Alves <palves@redhat.com>
3015
3016 PR server/20414
3017 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3018 of unsigned long for 64-bit registers and use uint32_t instead of
3019 unsigned int for 32-bit registers.
3020
9cf12d57
PA		 30212016-07-26 Pedro Alves <palves@redhat.com>
3022
3023 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3024 to 'ptrace'.
3025
305450ed
TT		 30262016-07-21 Tom Tromey <tom@tromey.com>
3027
3028 * configure: Rebuild.
3029
2583da7c
YQ		 30302016-07-21 Yao Qi <yao.qi@linaro.org>
3031
3032 * mem-break.c (find_gdb_breakpoint): Cast bp to
3033 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3034
21536b36
YQ		 30352016-07-21 Yao Qi <yao.qi@linaro.org>
3036
3037 * server.c (handle_v_requests): Support s and S actions
3038 if target_supports_software_single_step return true.
3039
8901d193
YQ		 30402016-07-21 Yao Qi <yao.qi@linaro.org>
3041
3042 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3043 is resume_step, call maybe_hw_step.
3044 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3045 and unstop them.
3046 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3047 breakpoints or not.
3048 (proceed_one_lwp): If resume request is resume_step, install
3049 reinsert breakpoints and call maybe_hw_step.
3050
0e9a339e
YQ		 30512016-07-21 Yao Qi <yao.qi@linaro.org>
3052
3053 * linux-low.c (proceed_one_lwp): Declare.
3054 (linux_resume_one_thread): Remove local variable 'step'.
3055 Lift code enqueue signal. Call proceed_one_lwp instead of
3056 linux_resume_one_lwp.
3057
4281b351
YQ		 30582016-07-21 Yao Qi <yao.qi@linaro.org>
3059
3060 * linux-low.c (linux_resume_one_thread): Call
3061 enqueue_pending_signal.
3062
984a2c04
YQ		 30632016-07-21 Yao Qi <yao.qi@linaro.org>
3064
3065 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3066 * inferiors.c (do_restore_current_thread_cleanup): New function.
3067 (make_cleanup_restore_current_thread): Likewise.
3068 * linux-low.c (install_software_single_step_breakpoints): Call
3069 make_cleanup_restore_current_thread. Switch current_thread to
3070 thread.
3071
bec903c9
YQ		 30722016-07-21 Yao Qi <yao.qi@linaro.org>
3073
3074 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3075 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3076 (clone_one_breakpoint): Likewise.
3077 (delete_reinsert_breakpoints): Change parameter to thread.
3078 Callers updated.
3079 (has_reinsert_breakpoints): Likewise.
3080 (uninsert_reinsert_breakpoints): Likewise.
3081 (reinsert_reinsert_breakpoints): Likewise.
3082 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3083 (delete_reinsert_breakpoints): Likewise.
3084 (reinsert_reinsert_breakpoints): Likewise.
3085 (uninsert_reinsert_breakpoints): Likewise.
3086 (has_reinsert_breakpoints): Likewise.
3087
63c40ec7
YQ		 30882016-07-21 Yao Qi <yao.qi@linaro.org>
3089
3090 * inferiors.c (get_thread_process): Make parameter const.
3091 * inferiors.h (get_thread_process): Update declaration.
3092 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3093 Add new parameters child_thread and parent_thread. Callers
3094 updated.
3095 * mem-break.h (clone_all_breakpoints): Update declaration.
3096
9aa76cd0
YQ		 30972016-07-21 Yao Qi <yao.qi@linaro.org>
3098
3099 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3100 <command_list, handler>: Remove.
3101 (struct gdb_breakpoint): New.
3102 (struct other_breakpoint): New.
3103 (struct reinsert_breakpoint): New.
3104 (is_gdb_breakpoint): New function.
3105 (any_persistent_commands): Update command_list if
3106 is_gdb_breakpoint returns true.
3107 (set_breakpoint): Create breakpoints according to their types.
3108 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3109 (set_gdb_breakpoint_1): Likewise.
3110 (set_gdb_breakpoint): Likewise.
3111 (clear_breakpoint_conditions): Change parameter type to
3112 'struct gdb_breakpoint *'.
3113 (clear_breakpoint_commands): Likewise.
3114 (clear_breakpoint_conditions_and_commands): Likewise.
3115 (add_condition_to_breakpoint): Likewise.
3116 (add_breakpoint_condition): Likewise.
3117 (add_commands_to_breakpoint): Likewise.
3118 (check_breakpoints): Check other_breakpoint.
3119 (clone_one_breakpoint): Clone breakpopint according to its type.
3120 * mem-break.h (struct gdb_breakpoint): Declare.
3121 (set_gdb_breakpoint): Update declaration.
3122 (clear_breakpoint_conditions_and_commands): Likewise.
3123 (add_breakpoint_condition): Likewise.
3124 (add_breakpoint_commands): Likewise.
3125 * server.c (process_point_options): Change parameter type to
3126 'struct gdb_breakpoint *'.
3127
811f8301
YQ		 31282016-07-21 Yao Qi <yao.qi@linaro.org>
3129
3130 * mem-break.c (set_breakpoint_at): Rename it to ...
3131 (set_breakpoint_type_at): ... it.
3132 (set_breakpoint_at): Call set_breakpoint_type_at.
3133 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3134 * mem-break.h (set_breakpoint_at): Update comments.
3135
b1c51e36
CLT		 31362016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3137
3138 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3139 to buf parameter.
3140 (nios2_store_gregset): Likewise.
3141
ced2dffb
PA		 31422016-07-01 Pedro Alves <palves@redhat.com>
3143 Antoine Tremblay <antoine.tremblay@ericsson.com>
3144
3145 * linux-low.c: Change interface to take the target lwp_info
3146 pointer directly and return void. Handle detaching from a zombie
3147 thread.
3148 (linux_detach_lwp_callback): New function.
3149 (linux_detach): Detach from the leader thread after detaching from
3150 the clone threads.
3151
2ac09a5b
YQ		 31522016-06-28 Yao Qi <yao.qi@linaro.org>
3153
3154 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3155 for variable new_offset.
3156 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3157 (aarch64_ftrace_insn_reloc_cb): Likewise.
3158 (aarch64_ftrace_insn_reloc_tb): Likewise.
3159 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3160 PRIx64 instead of PRIx32.
3161
79e7fd4f
YQ		 31622016-06-28 Yao Qi <yao.qi@linaro.org>
3163
3164 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3165 (the_low_target): Install arm_get_syscall_trapinfo.
3166
061fc021
YQ		 31672016-06-28 Yao Qi <yao.qi@linaro.org>
3168
3169 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3170 function.
3171 (the_low_target): Install aarch64_get_syscall_trapinfo.
3172
4cc32bec
YQ		 31732016-06-28 Yao Qi <yao.qi@linaro.org>
3174
3175 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3176 Callers updated.
3177 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3178 Remove parameter sysno.
3179 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3180 sysret.
3181
782c1122
AA		 31822016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3183
3184 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3185 (s390_emit_ne_goto): Likewise.
3186 (s390_emit_lt_goto): Likewise.
3187 (s390_emit_le_goto): Likewise.
3188 (s390_emit_gt_goto): Likewise.
3189 (s390_emit_ge_goto): Likewise.
3190 (s390x_emit_eq_goto): Likewise.
3191 (s390x_emit_ne_goto): Likewise.
3192 (s390x_emit_lt_goto): Likewise.
3193 (s390x_emit_le_goto): Likewise.
3194 (s390x_emit_gt_goto): Likewise.
3195 (s390x_emit_ge_goto): Likewise.
3196 (s390_emit_ops_impl): Mark variable static.
3197 (s390x_emit_ops): Likewise.
3198
2e7b624b
YQ		 31992016-06-17 Yao Qi <yao.qi@linaro.org>
3200
3201 * linux-low.c (handle_extended_wait): Call
3202 uninsert_reinsert_breakpoints for the parent process. Remove
3203 reinsert breakpoints from the child process. Reinsert them to
3204 the parent process when vfork is done.
3205 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3206 (reinsert_reinsert_breakpoints): New function.
3207 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3208 (reinsert_reinsert_breakpoints): Declare.
3209
8a81c5d7
YQ		 32102016-06-17 Yao Qi <yao.qi@linaro.org>
3211
3212 * linux-low.c (handle_extended_wait): If the parent is doing
3213 step-over, remove the reinsert breakpoints from the forked child.
3214
f50bf8e5
YQ		 32152016-06-17 Yao Qi <yao.qi@linaro.org>
3216
3217 * linux-low.c (unsuspend_all_lwps): Declare.
3218 (linux_low_filter_event): If thread exited, call finish_step_over.
3219 If step-over is finished, unsuspend other threads.
3220
8376a3cb
YQ		 32212016-06-17 Yao Qi <yao.qi@linaro.org>
3222
3223 * linux-low.c (linux_resume_one_lwp_throw): Assert
3224 has_reinsert_breakpoints returns false.
3225 * mem-break.c (delete_disabled_breakpoints): Assert
3226 bp type isn't reinsert_breakpoint.
3227
f79b145d
YQ		 32282016-06-17 Yao Qi <yao.qi@linaro.org>
3229
3230 * linux-low.c (maybe_hw_step): New function.
3231 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3232 (finish_step_over): Switch current_thread to lwp temporarily,
3233 and assert has_reinsert_breakpoints returns true.
3234 (proceed_one_lwp): Call maybe_hw_step.
3235 * mem-break.c (has_reinsert_breakpoints): New function.
3236 * mem-break.h (has_reinsert_breakpoints): Declare.
3237
0ae534d2
JT		 32382016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3239
3240 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3241
fcdad592
YQ		 32422016-05-17 Yao Qi <yao.qi@linaro.org>
3243
3244 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3245 instead of find_inferior.
3246
9e784964
YQ		 32472016-05-05 Yao Qi <yao.qi@linaro.org>
3248
3249 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3250 Initialize res to zero.
3251
cf2ebb6e
YQ		 32522016-05-05 Yao Qi <yao.qi@linaro.org>
3253
3254 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3255 to uint32_t.
3256
c1aebf87
UW		 32572016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3258
3259 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3260 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3261 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3262
35fd2deb 32632016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3264 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3265
3266 * tracepoint.c (write_inferior_int8): New function.
3267 (cmd_qtenable_disable): Write enable flag using
3268 write_inferior_int8.
3269
484b3c32
YQ		 32702016-04-25 Yao Qi <yao.qi@linaro.org>
3271
3272 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3273 (need_step_over_p): Return zero if the LWP has pending signals
3274 can be delivered on software single step target.
3275
85ba7d86
YQ		 32762016-04-25 Yao Qi <yao.qi@linaro.org>
3277
3278 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3279 return instead of error.
3280
3539aa13
YQ		 32812016-04-22 Yao Qi <yao.qi@linaro.org>
3282
3283 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3284 to 23.
3285
5b061e98
YQ		 32862016-04-22 Yao Qi <yao.qi@linaro.org>
3287
3288 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3289 signal when stepping over breakpoint with software single
3290 step.
3291
3451269c
PA		 32922016-04-21 Pedro Alves <palves@redhat.com>
3293
3294 * linux-s390-low.c (s390_collect_ptrace_register)
3295 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3296 add casts.
3297 (s390_check_regset): Use void * instead of gdb_byte *.
3298
a2358508
PA		 32992016-04-20 Pedro Alves <palves@redhat.com>
3300
3301 * configure: Renegerate.
3302
6885166d
YQ		 33032016-04-20 Yao Qi <yao.qi@linaro.org>
3304
3305 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3306 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3307 number 16.
3308 (arm_store_gregset): Likewise.
3309
2b863f51
WT		 33102016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3311
3312 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3313 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3314 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3315 (amd64-avx-mpx-linux.c): New rules.
3316 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3317 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3318 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3319 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3320 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3321 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3322 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3323 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3324 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3325 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3326 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3327 * linux-x86-low.c (x86_linux_read_description): Add case for
3328 X86_XSTATE_AVX_MPX_MASK.
3329 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3330 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3331 init_registers_i386_avx_mpx_linux.
3332 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3333 (initialize_low_tracepoint): Call
3334 init_registers_i386_avx_mpx_linux.
3335 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3336 (initialize_low_tracepoint): Call
3337 init_registers_amd64_avx_mpx_linux.
3338 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3339 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3340 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3341 declarations.
3342
9b30624b
PA		 33432016-04-18 Pedro Alves <palves@redhat.com>
3344
3345 * configure: Regenerate.
3346
45e3745e
AT		 33472016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3348
3349 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3350 (aarch64_emit_sub): Likewise.
3351
2afc13ff
PA		 33522016-04-12 Pedro Alves <palves@redhat.com>
3353
3354 * utils.c (prepare_to_throw_exception): Delete.
3355
6e774b13
SM		 33562016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3357
3358 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3359
4dca19f8
MK		 33602016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3361
3362 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3363
d0a9981f
MK		 33642016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3365
3366 * linux-aarch64-ipa.c: Add <elf.h> include.
3367 * linux-ppc-ipa.c: Add <elf.h> include.
3368 * linux-s390-ipa.c: Add <elf.h> include.
3369
252db07e
MK		 33702016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3371
3372 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3373 (get_raw_reg_ptr): Likewise.
3374 (get_trace_state_variable_value_ptr): Likewise.
3375 (set_trace_state_variable_value_ptr): Likewise.
3376 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3377 char *.
3378
14e2b6d9
MK		 33792016-03-31 Wei-cheng Wang <cole945@gmail.com>
3380 Marcin Kościelnicki <koriakin@0x04.net>
3381
3382 PR/17221
3383 * linux-ppc-low.c (emit_insns): New function.
3384 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3385 (ppc_emit_prologue): New function.
3386 (ppc_emit_epilogue): New function.
3387 (ppc_emit_add): New function.
3388 (ppc_emit_sub): New function.
3389 (ppc_emit_mul): New function.
3390 (ppc_emit_lsh): New function.
3391 (ppc_emit_rsh_signed): New function.
3392 (ppc_emit_rsh_unsigned): New function.
3393 (ppc_emit_ext): New function.
3394 (ppc_emit_zero_ext): New function.
3395 (ppc_emit_log_not): New function.
3396 (ppc_emit_bit_and): New function.
3397 (ppc_emit_bit_or): New function.
3398 (ppc_emit_bit_xor): New function.
3399 (ppc_emit_bit_not): New function.
3400 (ppc_emit_equal): New function.
3401 (ppc_emit_less_signed): New function.
3402 (ppc_emit_less_unsigned): New function.
3403 (ppc_emit_ref): New function.
3404 (ppc_emit_const): New function.
3405 (ppc_emit_reg): New function.
3406 (ppc_emit_pop): New function.
3407 (ppc_emit_stack_flush): New function.
3408 (ppc_emit_swap): New function.
3409 (ppc_emit_stack_adjust): New function.
3410 (ppc_emit_call): New function.
3411 (ppc_emit_int_call_1): New function.
3412 (ppc_emit_void_call_2): New function.
3413 (ppc_emit_if_goto): New function.
3414 (ppc_emit_goto): New function.
3415 (ppc_emit_eq_goto): New function.
3416 (ppc_emit_ne_goto): New function.
3417 (ppc_emit_lt_goto): New function.
3418 (ppc_emit_le_goto): New function.
3419 (ppc_emit_gt_goto): New function.
3420 (ppc_emit_ge_goto): New function.
3421 (ppc_write_goto_address): New function.
3422 (ppc_emit_ops_impl): New static variable.
3423 (ppc64v1_emit_prologue): New function.
3424 (ppc64v2_emit_prologue): New function.
3425 (ppc64_emit_epilogue): New function.
3426 (ppc64_emit_add): New function.
3427 (ppc64_emit_sub): New function.
3428 (ppc64_emit_mul): New function.
3429 (ppc64_emit_lsh): New function.
3430 (ppc64_emit_rsh_signed): New function.
3431 (ppc64_emit_rsh_unsigned): New function.
3432 (ppc64_emit_ext): New function.
3433 (ppc64_emit_zero_ext): New function.
3434 (ppc64_emit_log_not): New function.
3435 (ppc64_emit_bit_and): New function.
3436 (ppc64_emit_bit_or): New function.
3437 (ppc64_emit_bit_xor): New function.
3438 (ppc64_emit_bit_not): New function.
3439 (ppc64_emit_equal): New function.
3440 (ppc64_emit_less_signed): New function.
3441 (ppc64_emit_less_unsigned): New function.
3442 (ppc64_emit_ref): New function.
3443 (ppc64_emit_const): New function.
3444 (ppc64v1_emit_reg): New function.
3445 (ppc64v2_emit_reg): New function.
3446 (ppc64_emit_pop): New function.
3447 (ppc64_emit_stack_flush): New function.
3448 (ppc64_emit_swap): New function.
3449 (ppc64v1_emit_call): New function.
3450 (ppc64v2_emit_call): New function.
3451 (ppc64v1_emit_int_call_1): New function.
3452 (ppc64v2_emit_int_call_1): New function.
3453 (ppc64v1_emit_void_call_2): New function.
3454 (ppc64v2_emit_void_call_2): New function.
3455 (ppc64_emit_if_goto): New function.
3456 (ppc64_emit_eq_goto): New function.
3457 (ppc64_emit_ne_goto): New function.
3458 (ppc64_emit_lt_goto): New function.
3459 (ppc64_emit_le_goto): New function.
3460 (ppc64_emit_gt_goto): New function.
3461 (ppc64_emit_ge_goto): New function.
3462 (ppc64v1_emit_ops_impl): New static variable.
3463 (ppc64v2_emit_ops_impl): New static variable.
3464 (ppc_emit_ops): New function.
3465 (linux_low_target): Wire in ppc_emit_ops.
3466
a2174ba4
MK		 34672016-03-31 Wei-cheng Wang <cole945@gmail.com>
3468 Marcin Kościelnicki <koriakin@0x04.net>
3469
3470 PR/17221
3471 * Makefile.in: Add powerpc-*-ipa.o
3472 * configure.srv: Add ipa_obj for powerpc*-linux.
3473 * linux-ppc-ipa.c: New file.
3474 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3475 includes.
3476 (PPC_FIELD): New macro.
3477 (PPC_SEXT): New macro.
3478 (PPC_OP6): New macro.
3479 (PPC_BO): New macro.
3480 (PPC_LI): New macro.
3481 (PPC_BD): New macro.
3482 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3483 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3484 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3485 (ppc_get_thread_area): New function.
3486 (is_elfv2_inferior): New function.
3487 (gen_ds_form): New function.
3488 (GEN_STD): New macro.
3489 (GEN_STDU): New macro.
3490 (GEN_LD): New macro.
3491 (GEN_LDU): New macro.
3492 (gen_d_form): New function.
3493 (GEN_ADDI): New macro.
3494 (GEN_ADDIS): New macro.
3495 (GEN_LI): New macro.
3496 (GEN_LIS): New macro.
3497 (GEN_ORI): New macro.
3498 (GEN_ORIS): New macro.
3499 (GEN_LWZ): New macro.
3500 (GEN_STW): New macro.
3501 (GEN_STWU): New macro.
3502 (gen_xfx_form): New function.
3503 (GEN_MFSPR): New macro.
3504 (GEN_MTSPR): New macro.
3505 (GEN_MFCR): New macro.
3506 (GEN_MTCR): New macro.
3507 (GEN_SYNC): New macro.
3508 (GEN_LWSYNC): New macro.
3509 (gen_x_form): New function.
3510 (GEN_OR): New macro.
3511 (GEN_MR): New macro.
3512 (GEN_LWARX): New macro.
3513 (GEN_STWCX): New macro.
3514 (GEN_CMPW): New macro.
3515 (gen_md_form): New function.
3516 (GEN_RLDICL): New macro.
3517 (GEN_RLDICR): New macro.
3518 (gen_i_form): New function.
3519 (GEN_B): New macro.
3520 (GEN_BL): New macro.
3521 (gen_b_form): New function.
3522 (GEN_BNE): New macro.
3523 (GEN_LOAD): New macro.
3524 (GEN_STORE): New macro.
3525 (gen_limm): New function.
3526 (gen_atomic_xchg): New function.
3527 (gen_call): New function.
3528 (ppc_relocate_instruction): New function.
3529 (ppc_install_fast_tracepoint_jump_pad): New function.
3530 (ppc_get_min_fast_tracepoint_insn_len): New function.
3531 (ppc_get_ipa_tdesc_idx): New function.
3532 (the_low_target): Wire in the new functions.
3533 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3534 tdescs.
3535 * linux-ppc-tdesc.h: New file.
3536
a13c4696
MK		 35372016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3538
3539 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3540 (alloc_jump_pad_buffer): New function.
3541 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3542 (alloc_jump_pad_buffer): New function.
3543 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3544 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3545 (alloc_jump_pad_buffer): New function.
3546 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3547 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3548 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3549 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3550
1cda1512
MK		 35512016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3552
3553 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3554 * linux-amd64-ipa.c: Likewise.
3555 * linux-i386-ipa.c: Likewise.
3556 * linux-s390-ipa.c: Likewise.
3557 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3558 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3559 set_trace_state_variable_value_ptr.
3560 (struct ipa_sym_addresses): Likewise.
3561 (symbol_list): Likewise.
3562 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3563 accessing gdb_collect directly.
3564 (gdb_collect_ptr_type): New typedef.
3565 (get_raw_reg_ptr_type): New typedef.
3566 (get_trace_state_variable_value_ptr_type): New typedef.
3567 (set_trace_state_variable_value_ptr_type): New typedef.
3568 (gdb_collect_ptr): New global.
3569 (get_raw_reg_ptr): New global.
3570 (get_trace_state_variable_value_ptr): New global.
3571 (set_trace_state_variable_value_ptr): New global.
3572 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3573 accessing get_raw_reg directly.
3574 (get_get_tsv_func_addr): Likewise for
3575 get_trace_state_variable_value_ptr.
3576 (get_set_tsv_func_addr): Likewise for
3577 set_trace_state_variable_value_ptr.
3578 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3579
72fb5488
SM		 35802016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3581
3582 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3583
28170b88
MK		 35842016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3585
3586 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3587 packets.
3588 (relocate_instruction): Remove own_buf.
3589 * server.c (own_buf): Make global.
3590 (handle_v_requests): Make global.
3591 * server.h (own_buf): New declaration.
3592 (handle_v_requests): New prototype.
3593
f39e8743
MK		 35942016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3595
3596 PR 18377
3597 * linux-s390-low.c (add_insns): New function.
3598 (s390_emit_prologue): New function.
3599 (s390_emit_epilogue): New function.
3600 (s390_emit_add): New function.
3601 (s390_emit_sub): New function.
3602 (s390_emit_mul): New function.
3603 (s390_emit_lsh): New function.
3604 (s390_emit_rsh_signed): New function.
3605 (s390_emit_rsh_unsigned): New function.
3606 (s390_emit_ext): New function.
3607 (s390_emit_log_not): New function.
3608 (s390_emit_bit_and): New function.
3609 (s390_emit_bit_or): New function.
3610 (s390_emit_bit_xor): New function.
3611 (s390_emit_bit_not): New function.
3612 (s390_emit_equal): New function.
3613 (s390_emit_less_signed): New function.
3614 (s390_emit_less_unsigned): New function.
3615 (s390_emit_ref): New function.
3616 (s390_emit_if_goto): New function.
3617 (s390_emit_goto): New function.
3618 (s390_write_goto_address): New function.
3619 (s390_emit_litpool): New function.
3620 (s390_emit_const): New function.
3621 (s390_emit_call): New function.
3622 (s390_emit_reg): New function.
3623 (s390_emit_pop): New function.
3624 (s390_emit_stack_flush): New function.
3625 (s390_emit_zero_ext): New function.
3626 (s390_emit_swap): New function.
3627 (s390_emit_stack_adjust): New function.
3628 (s390_emit_set_r2): New function.
3629 (s390_emit_int_call_1): New function.
3630 (s390_emit_void_call_2): New function.
3631 (s390_emit_eq_goto): New function.
3632 (s390_emit_ne_goto): New function.
3633 (s390_emit_lt_goto): New function.
3634 (s390_emit_le_goto): New function.
3635 (s390_emit_gt_goto): New function.
3636 (s390_emit_ge_goto): New function.
3637 (s390x_emit_prologue): New function.
3638 (s390x_emit_epilogue): New function.
3639 (s390x_emit_add): New function.
3640 (s390x_emit_sub): New function.
3641 (s390x_emit_mul): New function.
3642 (s390x_emit_lsh): New function.
3643 (s390x_emit_rsh_signed): New function.
3644 (s390x_emit_rsh_unsigned): New function.
3645 (s390x_emit_ext): New function.
3646 (s390x_emit_log_not): New function.
3647 (s390x_emit_bit_and): New function.
3648 (s390x_emit_bit_or): New function.
3649 (s390x_emit_bit_xor): New function.
3650 (s390x_emit_bit_not): New function.
3651 (s390x_emit_equal): New function.
3652 (s390x_emit_less_signed): New function.
3653 (s390x_emit_less_unsigned): New function.
3654 (s390x_emit_ref): New function.
3655 (s390x_emit_if_goto): New function.
3656 (s390x_emit_const): New function.
3657 (s390x_emit_call): New function.
3658 (s390x_emit_reg): New function.
3659 (s390x_emit_pop): New function.
3660 (s390x_emit_stack_flush): New function.
3661 (s390x_emit_zero_ext): New function.
3662 (s390x_emit_swap): New function.
3663 (s390x_emit_stack_adjust): New function.
3664 (s390x_emit_int_call_1): New function.
3665 (s390x_emit_void_call_2): New function.
3666 (s390x_emit_eq_goto): New function.
3667 (s390x_emit_ne_goto): New function.
3668 (s390x_emit_lt_goto): New function.
3669 (s390x_emit_le_goto): New function.
3670 (s390x_emit_gt_goto): New function.
3671 (s390x_emit_ge_goto): New function.
3672 (s390_emit_ops): New function.
3673 (struct linux_target_ops): Fill in emit_ops hook.
3674
abd9baf9
MK		 36752016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3676
3677 PR 18377
3678 * Makefile.in: Add s390 IPA files.
3679 * configure.srv: Build IPA for s390.
3680 * linux-s390-ipa.c: New file.
3681 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3682 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3683 (tdesc_s390_linux32): Likewise.
3684 (init_registers_s390_linux32v1): Likewise.
3685 (tdesc_s390_linux32v1): Likewise.
3686 (init_registers_s390_linux32v2): Likewise.
3687 (tdesc_s390_linux32v2): Likewise.
3688 (init_registers_s390_linux64): Likewise.
3689 (tdesc_s390_linux64): Likewise.
3690 (init_registers_s390_linux64v1): Likewise.
3691 (tdesc_s390_linux64v1): Likewise.
3692 (init_registers_s390_linux64v2): Likewise.
3693 (tdesc_s390_linux64v2): Likewise.
3694 (init_registers_s390_te_linux64): Likewise.
3695 (tdesc_s390_te_linux64): Likewise.
3696 (init_registers_s390_vx_linux64): Likewise.
3697 (tdesc_s390_vx_linux64): Likewise.
3698 (init_registers_s390_tevx_linux64): Likewise.
3699 (tdesc_s390_tevx_linux64): Likewise.
3700 (init_registers_s390x_linux64): Likewise.
3701 (tdesc_s390x_linux64): Likewise.
3702 (init_registers_s390x_linux64v1): Likewise.
3703 (tdesc_s390x_linux64v1): Likewise.
3704 (init_registers_s390x_linux64v2): Likewise.
3705 (tdesc_s390x_linux64v2): Likewise.
3706 (init_registers_s390x_te_linux64): Likewise.
3707 (tdesc_s390x_te_linux64): Likewise.
3708 (init_registers_s390x_vx_linux64): Likewise.
3709 (tdesc_s390x_vx_linux64): Likewise.
3710 (init_registers_s390x_tevx_linux64): Likewise.
3711 (tdesc_s390x_tevx_linux64): Likewise.
3712 (have_hwcap_s390_vx): New static variable.
3713 (s390_arch_setup): Fill have_hwcap_s390_vx.
3714 (s390_get_thread_area): New function.
3715 (s390_ft_entry_gpr_esa): New const.
3716 (s390_ft_entry_gpr_zarch): New const.
3717 (s390_ft_entry_misc): New const.
3718 (s390_ft_entry_fr): New const.
3719 (s390_ft_entry_vr): New const.
3720 (s390_ft_main_31): New const.
3721 (s390_ft_main_64): New const.
3722 (s390_ft_exit_fr): New const.
3723 (s390_ft_exit_vr): New const.
3724 (s390_ft_exit_misc): New const.
3725 (s390_ft_exit_gpr_esa): New const.
3726 (s390_ft_exit_gpr_zarch): New const.
3727 (append_insns): New function.
3728 (s390_relocate_instruction): New function.
3729 (s390_install_fast_tracepoint_jump_pad): New function.
3730 (s390_get_min_fast_tracepoint_insn_len): New function.
3731 (s390_get_ipa_tdesc_idx): New function.
3732 (struct linux_target_ops): Wire in the above functions.
3733 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3734 * linux-s390-tdesc.h: New file.
3735
a4105d04
MK		 37362016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3737
3738 * linux-s390-low.c (s390_supports_tracepoints): New function.
3739 (struct linux_target_ops): Fill supports_tracepoints hook.
3740
35ac8b3e
YQ		 37412016-03-18 Yao Qi <yao.qi@linaro.org>
3742
3743 * linux-low.c (lwp_signal_can_be_delivered): New function.
3744 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3745
94610ec4
YQ		 37462016-03-18 Yao Qi <yao.qi@linaro.org>
3747
3748 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3749 0 if signal is enqueued. Remove 'signal' from one debugging
3750 message. Move one debugging message to some lines below.
3751 Remove code setting 'signal' to 0.
3752
80aea927
YQ		 37532016-03-18 Yao Qi <yao.qi@linaro.org>
3754
3755 * linux-low.c (linux_low_filter_event): Remove redundant
3756 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3757
b04fd3be
MK		 37582016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3759
3760 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3761 (struct linux_target_ops): Wire in the above.
3762
c40c8d4b
YQ		 37632016-03-03 Yao Qi <yao.qi@linaro.org>
3764
3765 * linux-low.c: Update comments to start_step_over.
3766
0f8288ae
YQ		 37672016-03-03 Yao Qi <yao.qi@linaro.org>
3768
3769 PR server/19736
3770 * linux-low.c (handle_extended_wait): Set child suspended
3771 if event_lwp->bp_reinsert isn't zero.
3772
fdbd04a8
YQ		 37732016-03-02 Yao Qi <yao.qi@linaro.org>
3774
3775 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3776 enqueue_pending_signal.
3777
6896a8fa
MK		 37782016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3779
3780 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3781 is actually loaded.
3782
ab503087
MK		 37832016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3784
3785 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3786 (s390_regmap_3264) [!__s390x__]: New global.
3787 (s390_collect_ptrace_register): Skip map entries containing -1.
3788 (s390_supply_ptrace_register): Ditto.
3789 (s390_fill_gprs_high): New function.
3790 (s390_store_gprs_high): New function.
3791 (s390_regsets): Add NT_S390_HIGH_GPRS.
3792 (s390_get_hwcap): Enable on 31-bit.
3793 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3794 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3795 Detect NT_S390_HIGH_GPRS.
3796 (s390_usrregs_info_3264): Enable on 31-bit.
3797 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3798 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3799
ae91f625
MK		 38002016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3801
3802 PR gdb/13808
3803 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3804 * configure.srv: Ditto.
3805 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3806 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3807 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3808 (init_registers_amd64_linux): Remove prototype.
3809 (tdesc_amd64_linux): Remove declaration.
3810 (get_ipa_tdesc): New function.
3811 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3812 initialize remaining tdescs.
3813 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3814 (init_registers_i386_linux): Remove prototype.
3815 (tdesc_i386_linux): Remove declaration.
3816 (get_ipa_tdesc): New function.
3817 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3818 initialize remaining tdescs.
3819 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3820 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3821 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3822 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3823 (x86_get_ipa_tdesc_idx): New function.
3824 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3825 * linux-x86-tdesc.h: New file.
3826 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3827 (target_get_ipa_tdesc_idx): New macro.
3828 * tracepoint.c (ipa_tdesc_idx): New macro.
3829 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3830 (symbol_list): Add ipa_tdesc_idx.
3831 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3832 (ipa_tdesc): Remove.
3833 (ipa_tdesc_idx): New variable.
3834 (get_context_regcache): Use get_ipa_tdesc.
3835 (gdb_collect): Ditto.
3836 (gdb_probe): Ditto.
3837 * tracepoint.h (get_ipa_tdesc): New prototype.
3838 (ipa_tdesc): Remove.
3839
e7ad2f14
PA		 38402016-02-24 Pedro Alves <palves@redhat.com>
3841
3842 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3843 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3844 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3845 Factor out common code between the USE_SIGTRAP_SIGINFO and
3846 !USE_SIGTRAP_SIGINFO blocks.
3847 (linux_low_filter_event): Call save_stop_reason instead of
3848 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3849 Update comments.
3850 (linux_wait_1): Update comments.
3851
657f9cde
WW		 38522016-02-24 Wei-cheng Wang <cole945@gmail.com>
3853
3854 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3855 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3856 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3857 ppc_insert_point, ppc_remove_point.
3858
b00b61e1
MK		 38592016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3860
3861 * linux-s390-low.c (s390_supports_z_point_type): New function.
3862 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3863
553cb527
YQ		 38642016-02-16 Yao Qi <yao.qi@linaro.org>
3865
3866 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3867 PC. Get pc from regcache_read_pc.
3868
a5652c21
YQ		 38692016-02-12 Yao Qi <yao.qi@linaro.org>
3870
3871 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3872 or linux_get_pc_32bit.
3873 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3874
ed443b61
YQ		 38752016-02-12 Yao Qi <yao.qi@linaro.org>
3876
3877 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3878 arm_linux_get_next_pcs_fixup.
3879
020ecd38
MK		 38802016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3881
3882 * tracepoint.c (x_tracepoint_action_download): Change
3883 write_inferior_data_ptr to write_inferior_data_pointer.
3884 (cmd_qtstart): Likewise.
3885 (write_inferior_data_ptr): Remove.
3886 (download_agent_expr): Change write_inferior_data_ptr to
3887 write_inferior_data_pointer.
3888 (download_tracepoint_1): Likewise.
3889 (download_tracepoint): Likewise.
3890 (download_trace_state_variables): Likewise.
3891
7cae9051
WW		 38922016-02-11 Wei-cheng Wang <cole945@gmail.com>
3893 Marcin Kościelnicki <koriakin@0x04.net>
3894
3895 * tracepoint.c (struct tracepoint_action_ops): Remove.
3896 (struct tracepoint_action): Remove ops.
3897 (m_tracepoint_action_download, r_tracepoint_action_download)
3898 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3899 size and offset accordingly.
3900 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3901 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3902 (tracepoint_action_send, tracepoint_action_download): New functions.
3903 Helpers for trace action handlers.
3904 (add_tracepoint_action): Remove setup actions ops.
3905 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3906
9f6a71b4
YQ		 39072016-02-10 Yao Qi <yao.qi@linaro.org>
3908
3909 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3910
1e94266c
SM		 39112016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3912
3913 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3914 to AC_OUTPUT.
3915 * configure: Regenerate.
3916
8adce034
SM		 39172016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3918
3919 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3920 void * to gdb_byte *.
3921 * linux-low.c (siginfo_fixup): Likewise.
3922 (linux_xfer_siginfo): Likewise.
3923 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3924 Likewise.
3925 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3926
93813b37
WT		 39272016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3928
3929 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3930 to srv_tgtobj.
3931 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3932 to srv_tgtobj.
3933 * linux-x86-low.c [__x86_64__]: Include
3934 "nat/amd64-linux-siginfo.h".
3935 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3936 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3937 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3938 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3939 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3940 (cpt_si_fd, si_timerid, si_overrun): Move from
3941 nat/amd64-linux-siginfo.c.
3942 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3943
8424cc97
SM		 39442016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3945
3946 * server.c (skip_to_semicolon): Remove.
3947 (process_point_options): Use strchrnul instead of
3948 skip_to_semicolon.
3949
4d18591b
YQ		 39502016-01-26 Yao Qi <yao.qi@linaro.org>
3951
3952 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3953 * linux-low.c (install_software_single_step_breakpoints): Don't
3954 call regcache_read_pc.
3955 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3956 argument pc.
3957
d8020970
YQ		 39582016-01-26 Yao Qi <yao.qi@linaro.org>
3959
3960 * linux-low.c (install_software_single_step_breakpoints): Call
3961 regcache_read_pc instead of get_pc.
3962
8b207339
YQ		 39632016-01-26 Yao Qi <yao.qi@linaro.org>
3964
3965 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3966 (unblock_async_io): Rename to ...
3967 (block_unblock_async_io): ... it. New function.
3968 (enable_async_io): Don't install SIGIO handler. Unblock it
3969 instead.
3970 (disable_async_io): Don't ignore SIGIO. Block it instead.
3971 (initialize_async_io): Install SIGIO handler. Don't call
3972 unblock_async_io.
3973
18879fef
YQ		 39742016-01-26 Yao Qi <yao.qi@linaro.org>
3975
3976 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3977 first character is '\003', call *the_target->request_interrupt.
3978
a0f8e08a
YQ		 39792016-01-25 Yao Qi <yao.qi@linaro.org>
3980
3981 * remote-utils.c (new_thread_notify): Remove.
3982 (dead_thread_notify): Likewise.
3983 * remote-utils.h (new_thread_notify): Remove declaration.
3984 (dead_thread_notify): Likewise.
3985
cc5fd9ab
MK		 39862016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3987
3988 * gdb.trace/pending.exp: Fix expected message on continue.
3989
99e8eb11
MK		 39902016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3991
3992 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3993 it works properly on big-endian machines where sizeof (CORE_ADDR)
3994 != sizeof (void *).
3995
a994041d
PA		 39962016-01-21 Pedro Alves <palves@redhat.com>
3997
3998 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3999 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
4000 * configure: Regenerate.
4001
f7a6a40d
YQ		 40022016-01-21 Yao Qi <yao.qi@linaro.org>
4003
4004 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4005 is_thumb and set it according to CPSR saved on the stack.
4006 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4007 arm_sigreturn_next_pc.
4008
6f69e520
YQ		 40092016-01-18 Yao Qi <yao.qi@linaro.org>
4010
4011 * linux-low.c (linux_set_pc_64bit): New function.
4012 (linux_get_pc_64bit): New function.
4013 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4014 Declare.
4015 * linux-sparc-low.c (debug_threads): Remove declaration.
4016 (sparc_get_pc): Remove.
4017 (the_low_target): Use linux_get_pc_64bit instead of
4018 sparc_get_pc.
4019 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4020 (the_low_target): Use linux_get_pc_64bit and
4021 linux_set_pc_64bit.
4022
276d4552
YQ		 40232016-01-18 Yao Qi <yao.qi@linaro.org>
4024
4025 * linux-arm-low.c (debug_threads): Remove declaration.
4026 (arm_get_pc, arm_set_pc): Remove.
4027 (the_low_target): Use linux_get_pc_32bit and
4028 linux_set_pc_32bit.
4029 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4030 (the_low_target): Use linux_get_pc_32bit and
4031 linux_set_pc_32bit.
4032 * linux-cris-low.c (debug_threads): Remove declaration.
4033 (cris_get_pc, cris_set_pc,): Remove.
4034 (the_low_target): Use linux_get_pc_32bit and
4035 linux_set_pc_32bit.
4036 * linux-crisv32-low.c (debug_threads): Remove declaration.
4037 (cris_get_pc, cris_set_pc): Remove.
4038 (the_low_target): Use linux_get_pc_32bit and
4039 linux_set_pc_32bit.
4040 * linux-low.c: Include inttypes.h.
4041 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4042 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4043 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4044 (the_low_target): Use linux_get_pc_32bit and
4045 linux_set_pc_32bit.
4046 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4047 (the_low_target): Use linux_get_pc_32bit and
4048 linux_set_pc_32bit.
4049 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4050 (the_low_target): Use linux_get_pc_32bit and
4051 linux_set_pc_32bit.
4052 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4053 (the_low_target): Use linux_get_pc_32bit and
4054 linux_set_pc_32bit.
4055 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4056 (the_low_target): Use linux_get_pc_32bit and
4057 linux_set_pc_32bit.
4058
eb0edac8
GB		 40592016-01-18 Gary Benson <gbenson@redhat.com>
4060
4061 * configure.ac (AC_FUNC_FORK): New check.
4062 * config.in: Regenerate.
4063 * configure: Likewise.
4064
1b451dda
YQ		 40652016-01-14 Yao Qi <yao.qi@linaro.org>
4066
4067 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4068 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4069 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4070 arm_get_next_pcs_ctor.
4071
82075af2
JS		 40722016-01-12 Josh Stone <jistone@redhat.com>
4073 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4074
4075 * inferiors.h: Include "gdb_vecs.h".
4076 (struct process_info): Add syscalls_to_catch.
4077 * inferiors.c (remove_process): Free syscalls_to_catch.
4078 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4079 syscall_return stops.
4080 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4081 * server.c (handle_general_set): Handle QCatchSyscalls.
4082 (handle_query): Report support for QCatchSyscalls.
4083 * target.h (struct target_ops): Add supports_catch_syscall.
4084 (target_supports_catch_syscall): New macro.
4085 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4086 (struct lwp_info): Add syscall_state.
4087 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4088 Maintain syscall_state and syscalls_to_catch across exec.
4089 (get_syscall_trapinfo): New function, proxy to the_low_target.
4090 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4091 (linux_low_filter_event): Toggle syscall_state entry/return for
4092 syscall traps, and set it ignored for all others.
4093 (gdb_catching_syscalls_p): New function.
4094 (gdb_catch_this_syscall_p): New function.
4095 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4096 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4097 (linux_supports_catch_syscall): New function.
4098 (linux_target_ops): Install it.
4099 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4100 (the_low_target): Install it.
4101
8f13a3ce
MF		 41022016-01-12 Mike Frysinger <vapier@gentoo.org>
4103
4104 * acinclude.m4: Include new ../warning.m4 file.
4105 * configure: Regenerated.
4106 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4107
5b3da067
MF		 41082016-01-12 Mike Frysinger <vapier@gentoo.org>
4109
4110 * ax.c (is_goto_target): Mark static.
4111 * linux-low.c (register_addr): Likewise.
4112 (linux_fetch_registers, linux_store_registers): Likewise.
4113 * mem-break.c (any_persistent_commands): Fix old prototype.
4114 (add_commands_to_breakpoint): Mark static.
4115 * regcache.c (find_register_by_name): Delete unused func.
4116 * remote-utils.c (hex_or_minus_one): Mark static.
4117 * server.c (monitor_show_help): Mark static.
4118 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4119 handle_v_requests): Likewise.
4120
bc504a31
PA		 41212016-01-12 Pedro Alves <palves@redhat.com>
4122
4123 Remove use of the registered trademark symbol throughout.
4124
5a0dd67a
YQ		 41252016-01-08 Yao Qi <yao.qi@linaro.org>
4126
4127 * remote-utils.c (getpkt): If c is '\003', call target hook
4128 request_interrupt.
4129
b2ca446f
YQ		 41302016-01-06 Yao Qi <yao.qi@linaro.org>
4131
4132 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4133 linux-aarch32-low.c.
4134 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4135 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4136 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4137 (thumb2_breakpoint): Declare.
4138 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4139 linux-aarch32-low.h.
4140 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4141 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4142 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4143
edd88788
JB		 41442016-01-01 Joel Brobecker <brobecker@adacore.com>
4145
4146 * gdbreplay.c (gdbreplay_version): Change copyright year in
4147 version message.
4148 * server.c (gdbserver_version): Likewise.
4149
65da7f14
PP		 41502015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4151
4152 * server.c (crc32_table): Delete.
4153 (crc32): Use libiberty's xcrc32 function.
4154
4abd5ed2
JB		 41552015-12-22 Joel Brobecker <brobecker@adacore.com>
4156
4157 * lynx-low.c (lynx_delete_thread_callback): New function.
4158 (lynx_mourn): Properly delete our process and all of its
4159 threads. Remove call to clear_inferiors.
4160
0e50fe5c
JB		 41612015-12-22 Joel Brobecker <brobecker@adacore.com>
4162
4163 * target.c (thread_search_callback): Add check that
4164 the thread_stopped target callback is not NULL before
4165 calling it.
4166
35adc03f
YQ		 41672015-12-21 Yao Qi <yao.qi@linaro.org>
4168
4169 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4170 arm breakpoint.
4171
bd2b2909
AT		 41722015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4173
4174 * server.c (handle_query): Call target_supports_software_single_step.
4175
7fe5e27e
AT		 41762015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4177
4178 * linux-low.c (single_step): New function.
4179 (linux_resume_one_lwp_throw): Call single_step.
4180 (start_step_over): Likewise.
4181
d9311bfa
AT		 41822015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4183
4184 * Makefile.in (SFILES): Append arch/arm-linux.c,
4185 arch/arm-get-next-pcs.c.
4186 (arm-linux.o): New rule.
4187 (arm-get-next-pcs.o): New rule.
4188 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4189 arm-linux.o.
4190 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4191 to linux-aarch32-low.c.
4192 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4193 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4194 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4195 (thumb2_breakpoint_len): Likewise.
4196 (arm_is_thumb_mode): Make non-static.
4197 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4198 from linux-aarch32-low.c.
4199 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4200 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4201 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4202 (thumb2_breakpoint_len): Likewise.
4203 (arm_is_thumb_mode): New declaration.
4204 * linux-arm-low.c: Include arch/arm-linux.h
4205 aarch/arm-get-next-pcs.h, sys/syscall.h.
4206 (get_next_pcs_ops): New struct.
4207 (get_next_pcs_addr_bits_remove): New function.
4208 (get_next_pcs_is_thumb): New function.
4209 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4210 (arm_sigreturn_next_pc): Likewise.
4211 (get_next_pcs_syscall_next_pc): Likewise.
4212 (arm_gdbserver_get_next_pcs): Likewise.
4213 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4214 Initialize.
4215 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4216 * server.h: Include gdb_vecs.h.
4217
68ce2059
AT		 42182015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4219
4220 * Makefile.in (SFILES): Append common/common-regcache.c.
4221 (OBS): Append common-regcache.o.
4222 (common-regcache.o): New rule.
4223 * regcache.c (init_register_cache): Initialize cache to
4224 REG_UNAVAILABLE.
4225 (regcache_raw_read_unsigned): New function.
4226 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4227 register_status enum.
4228
fa5308bd
AT		 42292015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4230
4231 * linux-aarch64-low.c (the_low_targets): Rename
4232 breakpoint_reinsert_addr to get_next_pcs.
4233 * linux-arm-low.c (the_low_targets): Likewise.
4234 * linux-bfin-low.c (the_low_targets): Likewise.
4235 * linux-cris-low.c (the_low_targets): Likewise.
4236 * linux-crisv32-low.c (the_low_targets): Likewise.
4237 * linux-low.c (can_software_single_step): Likewise.
4238 (install_software_single_step_breakpoints): New function.
4239 (start_step_over): Use install_software_single_step_breakpoints.
4240 * linux-low.h: New CORE_ADDR vector.
4241 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4242 get_next_pcs.
4243 * linux-mips-low.c (the_low_targets): Likewise.
4244 * linux-nios2-low.c (the_low_targets): Likewise.
4245 * linux-sparc-low.c (the_low_targets): Likewise.
4246
4a6ed09b
PA		 42472015-12-17 Pedro Alves <palves@redhat.com>
4248
4249 * linux-low.c (linux_kill_one_lwp): Remove references to
4250 LinuxThreads.
4251 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4252 to 'kill'.
4253 (linux_init_signals): Delete.
4254 (initialize_low): Adjust.
4255 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4256
7544db95
PA		 42572015-12-16 Pedro Alves <palves@redhat.com>
4258
4259 * configure.ac (compiler warning flags): When testing a
4260 -Wno-foo option, check whether -Wfoo works instead.
4261 * configure: Regenerate.
4262
8020350c
DB		 42632015-12-11 Don Breazeal <donb@codesourcery.com>
4264
4265 * server.c (process_serial_event): Don't exit from gdbserver
4266 in remote mode if there are still active inferiors.
4267
db91f502
YQ		 42682015-12-11 Yao Qi <yao.qi@linaro.org>
4269
4270 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4271 arm_breakpoint_at if the process is 32-bit.
4272
b37a6290
YQ		 42732015-12-11 Yao Qi <yao.qi@linaro.org>
4274
4275 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4276 arm breakpoint.
4277
17b1509a
YQ		 42782015-12-07 Yao Qi <yao.qi@linaro.org>
4279
4280 * configure.srv: Append arm.o to srv_tgtobj for
4281 aarch64*-*-linux* target.
4282 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4283 from linux-arm-low.c.
4284 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4285 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4286 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4287 (thumb2_breakpoint_len): Likewise.
4288 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4289 (arm_breakpoint_kinds): Likewise.
4290 (arm_breakpoint_kind_from_pc): Likewise.
4291 (arm_sw_breakpoint_from_kind): Likewise.
4292 (arm_breakpoint_kind_from_current_state): Likewise.
4293 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4294 (arm_sw_breakpoint_from_kind): Declare.
4295 (arm_breakpoint_kind_from_current_state): Declare.
4296 (arm_breakpoint_at): Declare.
4297 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4298 arm_sw_breakpoint_from_kind if process is 32-bit.
4299 (aarch64_breakpoint_kind_from_pc): New function.
4300 (aarch64_breakpoint_kind_from_current_state): New function.
4301 (the_low_target): Initialize fields breakpoint_kind_from_pc
4302 and breakpoint_kind_from_current_state.
4303 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4304 linux-aarch32-low.c.
4305 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4306 (arm_breakpoint, arm_breakpoint_len): Likewise.
4307 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4308 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4309 (arm_is_thumb_mode): Likewise.
4310 (arm_breakpoint_at): Likewise.
4311 (arm_breakpoint_kind_from_pc): Likewise.
4312 (arm_sw_breakpoint_from_kind): Likewise.
4313 (arm_breakpoint_kind_from_current_state): Likewise.
4314
4315 Revert:
4316 2015-08-04 Yao Qi <yao.qi@linaro.org>
4317
4318 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4319 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4320 * server.c (extended_protocol): Remove "static".
4321 * server.h (extended_protocol): Declare it.
4322
ece66d65
JS		 43232015-12-04 Josh Stone <jistone@redhat.com>
4324
4325 * target.h (struct target_ops) <arch_setup>: Rename to ...
4326 (struct target_ops) <post_create_inferior>: ... this.
4327 (target_arch_setup): Rename to ...
4328 (target_post_create_inferior): ... this, calling post_create_inferior.
4329 * server.c (start_inferior): Update target_arch_setup calls to
4330 target_post_create_inferior.
4331 * linux-low.c (linux_low_ptrace_options): Forward declare.
4332 (linux_arch_setup): Update its comment for general use.
4333 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4334 (struct linux_target_ops): Use linux_post_create_inferior.
4335 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4336 to post_create_inferior.
4337 * nto-low.c (struct nto_target_ops): Likewise.
4338 * spu-low.c (struct spu_target_ops): Likewise.
4339 * win32-low.c (struct win32_target_ops): Likewise.
4340
e58c48b4
AT		 43412015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4342
4343 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4344
fbec8956
AT		 43452015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4346
4347 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4348 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4349 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4350 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4351 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4352 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4353 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4354 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4355 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4356 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4357 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4358 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4359
9b4c5f87
AT		 43602015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4361
4362 * linux-low.c (linux_look_up_symbols): Don't call
4363 linux_supports_traceclone.
4364 * linux-low.h (thread_db_init): Remove use_events argument.
4365 * thread-db.c (thread_db_use_event): Remove global variable.
4366 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4367 (struct thread_db) <td_create_bp>: Remove field.
4368 (thread_db_create_event): Remove function.
4369 (thread_db_enable_reporting): Likewise.
4370 (find_one_thread): Don't check for thread_db_use_events.
4371 (attach_thread): Likewise.
4372 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4373 (try_thread_db_load_1): Don't check for thread_db_use_events.
4374 (thread_db_init): Remove use_events argument and thread events
4375 handling.
4376 (remove_thread_event_breakpoints): Remove function.
4377 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4378
7d00775e
AT		 43792015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4380
4381 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4382 New function.
4383 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4384 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4385 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4386 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4387 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4388 Initialize.
4389 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4390 New function.
4391 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4392 * linux-low.c (can_hardware_single_step): Use
4393 supports_hardware_single_step.
4394 (can_software_single_step): New function.
4395 (start_step_over): Call can_software_single_step.
4396 (linux_supports_hardware_single_step): New function.
4397 (struct target_ops) <supports_software_single_step>: Initialize.
4398 * linux-low.h (struct linux_target_ops)
4399 <supports_hardware_single_step>: Initialize.
4400 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4401 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4402 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4403 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4404 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4405 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4406 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4407 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4408 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4409 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4410 Initialize.
4411 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4412 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4413 Initialize.
4414 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4415 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4416 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4417 New function.
4418 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4419 * target.h (struct target_ops): <supports_software_single_step>:
4420 New field.
4421 (target_supports_software_single_step): New macro.
4422
2d97cd35
AT		 44232015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4424
4425 * linux-low.c (linux_wait_1): Fix pc advance condition.
4426 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4427 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4428
769ef81f
AT		 44292015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4430
4431 * linux-arm-low.c (arm_is_thumb_mode): New function.
4432 (arm_breakpoint_at): Use arm_is_thumb_mode.
4433 (arm_breakpoint_kind_from_current_state): New function.
4434 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4435 Initialize.
4436 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4437 (linux_breakpoint_kind_from_current_state): New function.
4438 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4439 * linux-low.h (struct linux_target_ops)
4440 <breakpoint_kind_from_current_state>: New field.
4441 * target.h (struct target_ops): Likewise.
4442 (target_breakpoint_kind_from_current_state): New macro.
4443
1bebeeca
PA		 44442015-11-30 Pedro Alves <palves@redhat.com>
4445
4446 * linux-low.c (linux_resume): Wake up the event loop before
4447 returning.
4448
a67a9fae
PA		 44492015-11-30 Pedro Alves <palves@redhat.com>
4450
4451 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4452 check.
4453 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4454 to -1.
4455 * target.c (struct thread_search): New structure.
4456 (thread_search_callback): New function.
4457 (prev_general_thread): New global.
4458 (prepare_to_access_memory, done_accessing_memory): New functions.
4459 * target.h (prepare_to_access_memory, done_accessing_memory):
4460 Replace macros with function declarations.
4461
f2faf941
PA		 44622015-11-30 Pedro Alves <palves@redhat.com>
4463
4464 PR 14618
4465 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4466 report TARGET_WAITKIND_NO_RESUMED.
4467 * remote-utils.c (prepare_resume_reply): Handle
4468 TARGET_WAITKIND_NO_RESUMED.
4469 * server.c (report_no_resumed): New global.
4470 (handle_query) <qSupported>: Handle "no-resumed+". Report
4471 "no-resumed+" support.
4472 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4473 return error if the client doesn't support no-resumed events.
4474 (push_stop_notification): New function.
4475 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4476 events if the client supports them.
4477
a681f9c9
PA		 44782015-11-30 Pedro Alves <palves@redhat.com>
4479
4480 * linux-low.c (thread_still_has_status_pending_p): Don't check
4481 vCont;t here.
4482 (lwp_resumed): New function.
4483 (status_pending_p_callback): Return early if the LWP is not
4484 supposed to be resumed.
4485
65706a29
PA		 44862015-11-30 Pedro Alves <palves@redhat.com>
4487
4488 * linux-low.c (handle_extended_wait): Assert that the LWP's
4489 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4490 thread create events, leave the new child's status pending.
4491 (linux_low_filter_event): If GDB wants to hear about thread exit
4492 events, leave the LWP marked dead and don't delete it.
4493 (linux_wait_for_event_filtered): Don't check for thread exit.
4494 (filter_exit_event): New function.
4495 (linux_wait_1): Use it, when returning an exit event.
4496 (linux_resume_one_lwp_throw): Assert that the LWP's
4497 waitstatus is TARGET_WAITKIND_IGNORE.
4498 * remote-utils.c (prepare_resume_reply): Handle
4499 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4500 * server.c (report_thread_events): New global.
4501 (handle_general_set): Handle QThreadEvents.
4502 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4503 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4504 TARGET_WAITKIND_THREAD_EXITED.
4505 * server.h (report_thread_events): Declare.
4506
56cf4bed
PA		 45072015-11-30 Pedro Alves <palves@redhat.com>
4508
4509 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4510 the thread's last_resume_kind was resume_stop.
4511
500c1d85
PA		 45122015-11-30 Pedro Alves <palves@redhat.com>
4513
4514 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4515 before returning.
4516
de979965
PA		 45172015-11-30 Pedro Alves <palves@redhat.com>
4518
4519 * server.c (handle_v_requests): Handle vCtrlC.
4520
34c65914
PA		 45212015-11-30 Pedro Alves <palves@redhat.com>
4522
4523 * gdbthread.h (find_any_thread_of_pid): Declare.
4524 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4525 functions.
4526 * server.c (handle_query): If current_thread is NULL, look for
4527 another thread of the selected process.
4528
79efa585 45292015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4530 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4531
4532 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4533 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4534 name in reply.
4535 * target.h (struct target_ops) <thread_name>: New field.
4536 (target_thread_name): New macro.
4537
80d82c19
JB		 45382015-11-23 Joel Brobecker <brobecker@adacore.com>
4539
4540 * regcache.h (regcache_invalidate_pid): Add declaration.
4541 * regcache.c (regcache_invalidate_pid): New function, extracted
4542 from regcache_invalidate.
4543 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4544 Add trivial documentation comment.
4545 * lynx-low.c: Use regcache_invalidate_pid instead of
4546 regcache_invalidate.
4547
64da5dd5
JB		 45482015-11-23 Joel Brobecker <brobecker@adacore.com>
4549
4550 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4551 and Elf64_auxv_t if the target is Android.
4552
37ce4055
DE		 45532015-11-22 Doug Evans <xdje42@gmail.com>
4554
4555 * target.h: #include <sys/types.h>.
4556
06e03fff
PA		 45572015-11-19 Pedro Alves <palves@redhat.com>
4558
4559 * linux-low.c (linux_process_qsupported): Change prototype.
4560 Adjust.
4561 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4562 Change prototype.
4563 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4564 and adjust to loop over all features.
4565 * server.c (handle_query) <qSupported>: Adjust to call
4566 target_process_qsupported once, passing it a vector of unprocessed
4567 features.
4568 * target.h (struct target_ops) <process_qsupported>: Change
4569 prototype.
4570 (target_process_qsupported): Adjust.
4571
9a084706
PA		 45722015-11-19 Pedro Alves <palves@redhat.com>
4573
4574 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4575 mode.
4576 * configure: Regenerate.
4577
dad44a1f
PA		 45782015-11-19 Pedro Alves <palves@redhat.com>
4579
4580 * configure: Regenerate.
4581
231c0592
YQ		 45822015-11-19 Yao Qi <yao.qi@linaro.org>
4583
4584 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4585 type to uint32_t.
4586
6c1c9a8b
YQ		 45872015-11-19 Yao Qi <yao.qi@linaro.org>
4588
4589 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4590 (struct aarch64_operand): Move enum out.
4591
9caa3311
YQ		 45922015-11-19 Yao Qi <yao.qi@linaro.org>
4593
4594 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4595 struct user_fpsimd_state *.
4596 (aarch64_store_fpregset): Likewise.
4597
6a69a054
YQ		 45982015-11-19 Yao Qi <yao.qi@linaro.org>
4599
4600 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4601 struct user_pt_regs *.
4602 (aarch64_store_gregset): Likewise.
4603
1798301e
PA		 46042015-11-18 Pedro Alves <palves@redhat.com>
4605
4606 * Makefile.in (all_object_files): Add $IPA_OBJS.
4607
ce7715e2
PA		 46082015-11-17 Pedro Alves <palves@redhat.com>
4609
4610 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4611 GDB_SIGNAL_0 and gdb_signal_to_string.
4612
c0879059
PA		 46132015-11-17 Pedro Alves <palves@redhat.com>
4614
4615 * win32-low.c (handle_output_debug_string): Remove parameter.
4616 (win32_kill): Remove our_status local and adjust call to
4617 handle_output_debug_string.
4618 (get_child_debug_event): Adjust call to
4619 handle_output_debug_string.
4620
1996e237
SM		 46212015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4622
4623 * linux-mips-low.c (mips_fill_gregset): Add cast.
4624 (mips_store_gregset): Likewise.
4625 (mips_fill_fpregset): Likewise.
4626 (mips_store_fpregset): Likewise.
4627
cbec665b
SM		 46282015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4629
4630 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4631 priv.
4632
eb3e3c67
SM		 46332015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4634
4635 * linux-mips-low.c (mips_linux_new_thread): Change type of
4636 watch_type to enum target_hw_bp_type.
4637
171de4b8
SM		 46382015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4639
4640 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4641 Change return type to arm_hwbp_type.
4642
04248ead
SM		 46432015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4644
4645 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4646 (arm_store_gregset): Likewise.
4647 * linux-arm-low.c (arm_get_hwcap): Likewise.
4648 (arm_read_description): Likewise.
4649
04b3479c
SM		 46502015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4651
4652 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4653
2bc84e8a
SM		 46542015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4655
4656 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4657 (ppc_fill_vsxregset): Likewise.
4658 (ppc_store_vsxregset): Likewise.
4659 (ppc_fill_vrregset): Likewise.
4660 (ppc_store_vrregset): Likewise.
4661 (ppc_fill_evrregset): Likewise.
4662 (ppc_store_evrregset): Likewise.
4663
e6c5bb05
SM		 46642015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4665
4666 * linux-ppc-low.c (ppc_usrregs_info): Remove
4667 forward-declaration.
4668 (ppc_arch_setup): Move lower in file.
4669
7ea45d72
SM		 46702015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4671
4672 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4673 (ps_pdwrite): Likewise.
4674
69291610
HW		 46752015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4676
4677 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4678 to after assert checks.
4679
b42945fd
SM		 46802015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4681
4682 * proc-service.c (ps_pdread): Add/adjust casts.
4683 (ps_pdwrite): Add/adjust casts.
4684
d6f85c84
SM		 46852015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4686
4687 * server.c (handle_search_memory_1): Cast return value of
4688 memmem.
4689
f98cd059
SM		 46902015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4691
4692 * server.c (write_qxfer_response): Change type of data to
4693 gdb_byte *.
4694
d2412fa5
PA		 46952015-10-29 Pedro Alves <palves@redhat.com>
4696
4697 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4698
c17414a2
PA		 46992015-10-29 Pedro Alves <palves@redhat.com>
4700
4701 * tracepoint.c (clear_installed_tracepoints): Add casts.
4702
e053fbc4
PA		 47032015-10-29 Pedro Alves <palves@redhat.com>
4704
4705 * server.c (handle_v_cont, process_serial_event): Add enum
4706 gdb_signal casts to signal parsing code.
4707
add67df8
PA		 47082015-10-29 Pedro Alves <palves@redhat.com>
4709
4710 * linux-low.h (NULL_REGSET): Define.
4711 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4712 * linux-arm-low.c (arm_regsets): Likewise.
4713 * linux-crisv32-low.c (cris_regsets): Likewise.
4714 * linux-m68k-low.c (m68k_regsets): Likewise.
4715 * linux-mips-low.c (mips_regsets): Likewise.
4716 * linux-nios2-low.c (nios2_regsets): Likewise.
4717 * linux-ppc-low.c (ppc_regsets): Likewise.
4718 * linux-s390-low.c (s390_regsets): Likewise.
4719 * linux-sh-low.c (sh_regsets): Likewise.
4720 * linux-sparc-low.c (sparc_regsets): Likewise.
4721 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4722 * linux-tile-low.c (tile_regsets): Likewise.
4723 * linux-x86-low.c (x86_regsets): Likewise.
4724 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4725
50bc912a
PA		 47262015-10-29 Pedro Alves <palves@redhat.com>
4727
4728 * linux-low.h (NULL_REGSET): Define.
4729 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4730 * linux-arm-low.c (arm_regsets): Likewise.
4731 * linux-crisv32-low.c (cris_regsets): Likewise.
4732 * linux-m68k-low.c (m68k_regsets): Likewise.
4733 * linux-mips-low.c (mips_regsets): Likewise.
4734 * linux-nios2-low.c (nios2_regsets): Likewise.
4735 * linux-ppc-low.c (ppc_regsets): Likewise.
4736 * linux-s390-low.c (s390_regsets): Likewise.
4737 * linux-sh-low.c (sh_regsets): Likewise.
4738 * linux-sparc-low.c (sparc_regsets): Likewise.
4739 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4740 * linux-tile-low.c (tile_regsets): Likewise.
4741 * linux-x86-low.c (x86_regsets): Likewise.
4742 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4743
682b2546
DE		 47442015-10-26 Doug Evans <dje@google.com>
4745
4746 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4747
963843d4
DE		 47482015-10-26 Doug Evans <dje@google.com>
4749
4750 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4751
d41401ac
DE		 47522015-10-26 Doug Evans <dje@google.com>
4753
4754 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4755 for debug_printf.
4756 (attach_thread, find_new_threads_callback): Ditto.
4757
3db28855
AT		 47582015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4759
4760 * mem-break.h (set_breakpoint_data): Remove.
4761
fb78e89c
AT		 47622015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4763
4764 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4765 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4766 (initialize_low): Remove set_breakpoint_data call.
4767 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4768 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4769 (initialize_low): Remove set_breakpoint_data call.
4770 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4771 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4772 (initialize_low): Remove set_breakpoint_data call.
4773
2e6ee069
AT		 47742015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4775
4776 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4777 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4778 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4779 * target.h (target_breakpoint_kind_from_pc): New macro.
4780
1652a986
AT		 47812015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4782
4783 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4784 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4785 the default breakpoint kind.
4786
abeead09
AT		 47872015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4788
4789 * linux-arm-low.c (arm_supports_z_point_type): Add software
4790 breakpoint support.
4791
b0b4b501
AT		 47922015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4793
4794 * linux-arm-low.c: Refactor breakpoint definitions.
4795 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4796 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4797
8689682c
AT		 47982015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4799
4800 * Makefile.in: Add arm.c/o.
4801 * configure.srv: Likewise.
4802 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4803 (arm_breakpoint_kind_from_pc): New function.
4804 (arm_sw_breakpoint_from_kind): Return proper kind.
4805 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4806
27165294
AT		 48072015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4808
4809 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4810 removal.
4811 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4812 (struct raw_breakpoint) <size>: Remove.
4813 (struct raw_breakpoint) <kind>: Add.
4814 (bp_size): New function.
4815 (bp_opcode): Likewise.
4816 (find_raw_breakpoint_at): Adjust for kind.
4817 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4818 (remove_memory_breakpoint): Adjust for kind call bp_size.
4819 (set_raw_breakpoint_at): Adjust for kind.
4820 (set_breakpoint): Likewise.
4821 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4822 (delete_raw_breakpoint): Adjust for kind.
4823 (delete_breakpoint): Likewise.
4824 (find_gdb_breakpoint): Likewise.
4825 (set_gdb_breakpoint_1): Likewise.
4826 (set_gdb_breakpoint): Likewise.
4827 (delete_gdb_breakpoint_1): Likewise.
4828 (delete_gdb_breakpoint): Likewise.
4829 (uninsert_raw_breakpoint): Likewise.
4830 (reinsert_raw_breakpoint): Likewise.
4831 (set_breakpoint_data): Remove.
4832 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4833 (check_mem_read): Adjust for kind call bp_size.
4834 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4835 (clone_one_breakpoint): Adjust for kind.
4836 * mem-break.h (set_gdb_breakpoint): Likewise.
4837 (delete_gdb_breakpoint): Likewise.
4838 * server.c (process_serial_event): Likewise.
4839
dd373349
AT		 48402015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4841
4842 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4843 (struct linux_target_ops) <breakpoint>: Remove.
4844 (struct linux_target_ops) <breakpoint_len>: Remove.
4845 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4846 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4847 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4848 (arm_sw_breakpoint_from_kind): New function.
4849 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4850 (struct linux_target_ops) <breakpoint>: Remove.
4851 (struct linux_target_ops) <breakpoint_len>: Remove.
4852 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4853 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4854 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4855 (struct linux_target_ops) <breakpoint>: Remove.
4856 (struct linux_target_ops) <breakpoint_len>: Remove.
4857 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4858 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4859 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4860 (struct linux_target_ops) <breakpoint>: Remove.
4861 (struct linux_target_ops) <breakpoint_len>: Remove.
4862 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4863 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4864 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4865 and sw_breakpoint_from_kind to increment the pc.
4866 (linux_breakpoint_kind_from_pc): New function.
4867 (linux_sw_breakpoint_from_kind): New function.
4868 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4869 (initialize_low): Call breakpoint_kind_from_pc and
4870 sw_breakpoint_from_kind to replace breakpoint_data/len.
4871 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4872 New field.
4873 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4874 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4875 (struct linux_target_ops) <breakpoint>: Remove.
4876 (struct linux_target_ops) <breakpoint_len>: Remove.
4877 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4878 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4879 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4880 (struct linux_target_ops) <breakpoint>: Remove.
4881 (struct linux_target_ops) <breakpoint_len>: Remove.
4882 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4883 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4884 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4885 (struct linux_target_ops) <breakpoint>: Remove.
4886 (struct linux_target_ops) <breakpoint_len>: Remove.
4887 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4888 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4889 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4890 (struct linux_target_ops) <breakpoint>: Remove.
4891 (struct linux_target_ops) <breakpoint_len>: Remove.
4892 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4893 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4894 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4895 (struct linux_target_ops) <breakpoint>: Remove.
4896 (struct linux_target_ops) <breakpoint_len>: Remove.
4897 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4898 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4899 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4900 (struct linux_target_ops) <breakpoint>: Remove.
4901 (struct linux_target_ops) <breakpoint_len>: Remove.
4902 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4903 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4904 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4905 (struct linux_target_ops) <breakpoint>: Remove.
4906 (struct linux_target_ops) <breakpoint_len>: Remove.
4907 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4908 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4909 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4910 (struct linux_target_ops) <breakpoint>: Remove.
4911 (struct linux_target_ops) <breakpoint_len>: Remove.
4912 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4913 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4914 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4915 (struct linux_target_ops) <breakpoint>: Remove.
4916 (struct linux_target_ops) <breakpoint_len>: Remove.
4917 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4918 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4919 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4920 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4921 (struct linux_target_ops) <breakpoint>: Remove.
4922 (struct linux_target_ops) <breakpoint_len>: Remove.
4923 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4924 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4925 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4926 (struct linux_target_ops) <breakpoint>: Remove.
4927 (struct linux_target_ops) <breakpoint_len>: Remove.
4928 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4929 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4930
4cd98a19
AT		 49312015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4932
4933 * linux-cris-low.c (cris_get_pc): Remove void arg.
4934
774ee6d2
AR		 49352015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4936
4937 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4938 variable name.
4939
833dcd29
AR		 49402015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4941
4942 * inferiors.c (thread_pid_matches_callback): New function.
4943 (find_thread_process): New function.
4944 (remove_thread): Reset current_thread.
4945 (remove_process): Assert threads have been removed first.
4946
8d689ee5
YQ		 49472015-10-15 Yao Qi <yao.qi@linaro.org>
4948
4949 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4950 if it is 3.
4951 (aarch64_remove_point): Likewise.
4952 * regcache.c (regcache_register_size): New function.
4953
1c2e1515
YQ		 49542015-10-12 Yao Qi <yao.qi@linaro.org>
4955
4956 * linux-aarch64-low.c: Update all callers as emit_load_store
4957 is renamed to aarch64_emit_load_store.
4958
e1c587c3
YQ		 49592015-10-12 Yao Qi <yao.qi@linaro.org>
4960
4961 * linux-aarch64-low.c: Update all callers of function renaming
4962 from emit_insn to aarch64_emit_insn.
4963
b6542f81
YQ		 49642015-10-12 Yao Qi <yao.qi@linaro.org>
4965
4966 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4967 arch/aarch64-insn.h.
4968 (struct aarch64_memory_operand): Likewise.
4969 (ENCODE): Likewise.
4970 (emit_insn): Move to arch/aarch64-insn.c.
4971 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4972 (emit_load_store): Move to arch/aarch64-insn.c.
4973 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4974 (can_encode_int32): Remove.
4975
246994ce
YQ		 49762015-10-12 Yao Qi <yao.qi@linaro.org>
4977
4978 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4979 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4980 (aarch64_relocate_instruction): Likewise.
4981 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4982 (struct aarch64_insn_visitor): Likewise.
4983
0badd99f
YQ		 49842015-10-12 Yao Qi <yao.qi@linaro.org>
4985
4986 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4987 (struct aarch64_insn_visitor): New.
4988 (struct aarch64_insn_relocation_data): New.
4989 (aarch64_ftrace_insn_reloc_b): New function.
4990 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4991 (aarch64_ftrace_insn_reloc_cb): Likewise.
4992 (aarch64_ftrace_insn_reloc_tb): Likewise.
4993 (aarch64_ftrace_insn_reloc_adr): Likewise.
4994 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4995 (aarch64_ftrace_insn_reloc_others): Likewise.
4996 (visitor): New.
4997 (aarch64_relocate_instruction): Use visitor.
4998
dfaffe9d
YQ		 49992015-10-12 Yao Qi <yao.qi@linaro.org>
5000
5001 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
5002 int. Add argument buf.
5003 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
5004 aarch64_relocate_instruction.
5005
70b439f0
YQ		 50062015-10-12 Yao Qi <yao.qi@linaro.org>
5007
5008 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5009 argument insn. Remove local variable insn. Don't call
5010 target_read_uint32.
5011 (aarch64_install_fast_tracepoint_jump_pad): Call
5012 target_read_uint32.
5013
7781c06f
YQ		 50142015-09-30 Yao Qi <yao.qi@linaro.org>
5015
5016 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5017 (emit_load_store_pair): Likewise.
5018
9a3c8263
SM		 50192015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5020
5021 * dll.c (match_dll): Add cast(s).
5022 (unloaded_dll): Likewise.
5023 * linux-low.c (second_thread_of_pid_p): Likewise.
5024 (delete_lwp_callback): Likewise.
5025 (count_events_callback): Likewise.
5026 (select_event_lwp_callback): Likewise.
5027 (linux_set_resume_request): Likewise.
5028 * server.c (accumulate_file_name_length): Likewise.
5029 (emit_dll_description): Likewise.
5030 (handle_qxfer_threads_worker): Likewise.
5031 (visit_actioned_threads): Likewise.
5032 * thread-db.c (any_thread_of): Likewise.
5033 * tracepoint.c (same_process_p): Likewise.
5034 (match_blocktype): Likewise.
5035 (build_traceframe_info_xml): Likewise.
5036
224c3ddb
SM		 50372015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5038
5039 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5040 assignment.
5041 (gdb_unparse_agent_expr): Likewise.
5042 * hostio.c (require_data): Likewise.
5043 (handle_pread): Likewise.
5044 * linux-low.c (disable_regset): Likewise.
5045 (fetch_register): Likewise.
5046 (store_register): Likewise.
5047 (get_dynamic): Likewise.
5048 (linux_qxfer_libraries_svr4): Likewise.
5049 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5050 (set_fast_tracepoint_jump): Likewise.
5051 (uninsert_fast_tracepoint_jumps_at): Likewise.
5052 (reinsert_fast_tracepoint_jumps_at): Likewise.
5053 (validate_inserted_breakpoint): Likewise.
5054 (clone_agent_expr): Likewise.
5055 * regcache.c (init_register_cache): Likewise.
5056 * remote-utils.c (putpkt_binary_1): Likewise.
5057 (decode_M_packet): Likewise.
5058 (decode_X_packet): Likewise.
5059 (look_up_one_symbol): Likewise.
5060 (relocate_instruction): Likewise.
5061 (monitor_output): Likewise.
5062 * server.c (handle_search_memory): Likewise.
5063 (handle_qxfer_exec_file): Likewise.
5064 (handle_qxfer_libraries): Likewise.
5065 (handle_qxfer): Likewise.
5066 (handle_query): Likewise.
5067 (handle_v_cont): Likewise.
5068 (handle_v_run): Likewise.
5069 (captured_main): Likewise.
5070 * target.c (write_inferior_memory): Likewise.
5071 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5072 * tracepoint.c (init_trace_buffer): Likewise.
5073 (add_tracepoint_action): Likewise.
5074 (add_traceframe): Likewise.
5075 (add_traceframe_block): Likewise.
5076 (cmd_qtdpsrc): Likewise.
5077 (cmd_qtdv): Likewise.
5078 (cmd_qtstatus): Likewise.
5079 (response_source): Likewise.
5080 (response_tsv): Likewise.
5081 (cmd_qtnotes): Likewise.
5082 (gdb_collect): Likewise.
5083 (initialize_tracepoint): Likewise.
5084
afbe19f8
PL		 50852015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5086
5087 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5088 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5089 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5090 <NOP>: New.
5091 (enum aarch64_condition_codes): New enum.
5092 (w0): New static global.
5093 (fp): Likewise.
5094 (lr): Likewise.
5095 (struct aarch64_memory_operand) <type>: New
5096 MEMORY_OPERAND_POSTINDEX type.
5097 (postindex_memory_operand): New helper function.
5098 (emit_ret): New function.
5099 (emit_load_store_pair): New function, factored out of emit_stp
5100 with support for MEMORY_OPERAND_POSTINDEX.
5101 (emit_stp): Rewrite using emit_load_store_pair.
5102 (emit_ldp): New function.
5103 (emit_load_store): Likewise.
5104 (emit_ldr): Mention post-index instruction in comment.
5105 (emit_ldrh): New function.
5106 (emit_ldrb): New function.
5107 (emit_ldrsw): Mention post-index instruction in comment.
5108 (emit_str): Likewise.
5109 (emit_subs): New function.
5110 (emit_cmp): Likewise.
5111 (emit_and): Likewise.
5112 (emit_orr): Likewise.
5113 (emit_orn): Likewise.
5114 (emit_eor): Likewise.
5115 (emit_mvn): Likewise.
5116 (emit_lslv): Likewise.
5117 (emit_lsrv): Likewise.
5118 (emit_asrv): Likewise.
5119 (emit_mul): Likewise.
5120 (emit_sbfm): Likewise.
5121 (emit_sbfx): Likewise.
5122 (emit_ubfm): Likewise.
5123 (emit_ubfx): Likewise.
5124 (emit_csinc): Likewise.
5125 (emit_cset): Likewise.
5126 (emit_nop): Likewise.
5127 (emit_ops_insns): New helper function.
5128 (emit_pop): Likewise.
5129 (emit_push): Likewise.
5130 (aarch64_emit_prologue): New function.
5131 (aarch64_emit_epilogue): Likewise.
5132 (aarch64_emit_add): Likewise.
5133 (aarch64_emit_sub): Likewise.
5134 (aarch64_emit_mul): Likewise.
5135 (aarch64_emit_lsh): Likewise.
5136 (aarch64_emit_rsh_signed): Likewise.
5137 (aarch64_emit_rsh_unsigned): Likewise.
5138 (aarch64_emit_ext): Likewise.
5139 (aarch64_emit_log_not): Likewise.
5140 (aarch64_emit_bit_and): Likewise.
5141 (aarch64_emit_bit_or): Likewise.
5142 (aarch64_emit_bit_xor): Likewise.
5143 (aarch64_emit_bit_not): Likewise.
5144 (aarch64_emit_equal): Likewise.
5145 (aarch64_emit_less_signed): Likewise.
5146 (aarch64_emit_less_unsigned): Likewise.
5147 (aarch64_emit_ref): Likewise.
5148 (aarch64_emit_if_goto): Likewise.
5149 (aarch64_emit_goto): Likewise.
5150 (aarch64_write_goto_address): Likewise.
5151 (aarch64_emit_const): Likewise.
5152 (aarch64_emit_call): Likewise.
5153 (aarch64_emit_reg): Likewise.
5154 (aarch64_emit_pop): Likewise.
5155 (aarch64_emit_stack_flush): Likewise.
5156 (aarch64_emit_zero_ext): Likewise.
5157 (aarch64_emit_swap): Likewise.
5158 (aarch64_emit_stack_adjust): Likewise.
5159 (aarch64_emit_int_call_1): Likewise.
5160 (aarch64_emit_void_call_2): Likewise.
5161 (aarch64_emit_eq_goto): Likewise.
5162 (aarch64_emit_ne_goto): Likewise.
5163 (aarch64_emit_lt_goto): Likewise.
5164 (aarch64_emit_le_goto): Likewise.
5165 (aarch64_emit_gt_goto): Likewise.
5166 (aarch64_emit_ge_got): Likewise.
5167 (aarch64_emit_ops_impl): New static global variable.
5168 (aarch64_emit_ops): New target function, return
5169 &aarch64_emit_ops_impl.
5170 (struct linux_target_ops): Install it.
5171
bb903df0
PL		 51722015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5173
5174 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5175 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5176 aarch64-ipa.o.
5177 * linux-aarch64-ipa.c: New file.
5178 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5179 and endian.h.
5180 (aarch64_get_thread_area): New target method.
5181 (extract_signed_bitfield): New helper function.
5182 (aarch64_decode_ldr_literal): New function.
5183 (enum aarch64_opcodes): New enum.
5184 (struct aarch64_register): New struct.
5185 (struct aarch64_operand): New struct.
5186 (x0): New static global.
5187 (x1): Likewise.
5188 (x2): Likewise.
5189 (x3): Likewise.
5190 (x4): Likewise.
5191 (w2): Likewise.
5192 (ip0): Likewise.
5193 (sp): Likewise.
5194 (xzr): Likewise.
5195 (aarch64_register): New helper function.
5196 (register_operand): Likewise.
5197 (immediate_operand): Likewise.
5198 (struct aarch64_memory_operand): New struct.
5199 (offset_memory_operand): New helper function.
5200 (preindex_memory_operand): Likewise.
5201 (enum aarch64_system_control_registers): New enum.
5202 (ENCODE): New macro.
5203 (emit_insn): New helper function.
5204 (emit_b): New function.
5205 (emit_bcond): Likewise.
5206 (emit_cb): Likewise.
5207 (emit_tb): Likewise.
5208 (emit_blr): Likewise.
5209 (emit_stp): Likewise.
5210 (emit_ldp_q_offset): Likewise.
5211 (emit_stp_q_offset): Likewise.
5212 (emit_load_store): Likewise.
5213 (emit_ldr): Likewise.
5214 (emit_ldrsw): Likewise.
5215 (emit_str): Likewise.
5216 (emit_ldaxr): Likewise.
5217 (emit_stxr): Likewise.
5218 (emit_stlr): Likewise.
5219 (emit_data_processing_reg): Likewise.
5220 (emit_data_processing): Likewise.
5221 (emit_add): Likewise.
5222 (emit_sub): Likewise.
5223 (emit_mov): Likewise.
5224 (emit_movk): Likewise.
5225 (emit_mov_addr): Likewise.
5226 (emit_mrs): Likewise.
5227 (emit_msr): Likewise.
5228 (emit_sevl): Likewise.
5229 (emit_wfe): Likewise.
5230 (append_insns): Likewise.
5231 (can_encode_int32_in): New helper function.
5232 (aarch64_relocate_instruction): New function.
5233 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5234 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5235 (struct linux_target_ops): Install aarch64_get_thread_area,
5236 aarch64_install_fast_tracepoint_jump_pad and
5237 aarch64_get_min_fast_tracepoint_insn_len.
5238
787749ea
PL		 52392015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5240
5241 * Makefile.in (aarch64-insn.o): New rule.
5242 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5243
9812b2e6
YQ		 52442015-09-21 Yao Qi <yao.qi@linaro.org>
5245
5246 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5247
18fe412b
YQ		 52482015-09-21 Yao Qi <yao.qi@linaro.org>
5249
5250 * tracepoint.c (max_jump_pad_size): Remove.
5251
a0cc84cd
YQ		 52522015-09-18 Yao Qi <yao.qi@linaro.org>
5253
5254 * linux-aarch64-low.c: Don't include sys/uio.h.
5255 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5256
d78908cf
WW		 52572015-09-16 Wei-cheng Wang <cole945@gmail.com>
5258
5259 * tracepoint.c (eval_result_type): Change prototype.
5260 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5261
d57e0d50
PA		 52622015-09-15 Pedro Alves <palves@redhat.com>
5263
5264 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5265 Check whether to report exec events instead of checking whether
5266 multiprocess is enabled.
5267
5a676acc
PA		 52682015-09-15 Pedro Alves <palves@redhat.com>
5269
5270 PR remote/18965
5271 * remote-utils.c (prepare_resume_reply): Merge
5272 TARGET_WAITKIND_VFORK_DONE switch case with the
5273 TARGET_WAITKIND_FORKED case.
5274
7c5d0fad
YQ		 52752015-09-15 Yao Qi <yao.qi@linaro.org>
5276
5277 * server.c (handle_query): Check string comparison using
5278 "else if" instead of "if".
5279
750ce8d1
YQ		 52802015-09-15 Yao Qi <yao.qi@linaro.org>
5281
5282 * server.c (vCont_supported): New global variable.
5283 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5284 matches. Append ";vContSupported+" to own_buf.
5285 (handle_v_requests): Append ";s;S" to own_buf if target supports
5286 hardware single step or vCont_supported is false.
5287 (capture_main): Set vCont_supported to zero.
5288
70b90b91
YQ		 52892015-09-15 Yao Qi <yao.qi@linaro.org>
5290
5291 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5292 it to ...
5293 (linux_supports_hardware_single_step): ... New function.
5294 (linux_target_ops): Update.
5295 * lynx-low.c (lynx_target_ops): Set field
5296 supports_hardware_single_step to target_can_do_hardware_single_step.
5297 * nto-low.c (nto_target_ops): Likewise.
5298 * spu-low.c (spu_target_ops): Likewise.
5299 * win32-low.c (win32_target_ops): Likewise.
5300 * target.c (target_can_do_hardware_single_step): New function.
5301 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5302 Remove. <supports_hardware_single_step>: New field.
5303 (target_supports_conditional_breakpoints): Remove.
5304 (target_supports_hardware_single_step): New macro.
5305 (target_can_do_hardware_single_step): Declare.
5306 * server.c (handle_query): Use target_supports_hardware_single_step
5307 instead of target_supports_conditional_breakpoints.
5308
ade90bde
YQ		 53092015-09-15 Yao Qi <yao.qi@linaro.org>
5310
5311 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5312 function.
5313 (struct linux_target_ops the_low_target): Install
5314 aarch64_linux_siginfo_fixup.
5315
94585166
DB		 53162015-09-11 Don Breazeal <donb@codesourcery.com>
5317 Luis Machado <lgustavo@codesourcery.com>
5318
5319 * linux-low.c (linux_mourn): Static declaration.
5320 (linux_arch_setup): Move in front of
5321 handle_extended_wait.
5322 (linux_arch_setup_thread): New function.
5323 (handle_extended_wait): Handle exec events. Call
5324 linux_arch_setup_thread. Make event_lwp argument a
5325 pointer-to-a-pointer.
5326 (check_zombie_leaders): Do not check stopped threads.
5327 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5328 (linux_low_filter_event): Add lwp and thread for exec'ing
5329 non-leader thread if leader thread has been deleted.
5330 Refactor code into linux_arch_setup_thread and call it.
5331 Pass child lwp pointer by reference to handle_extended_wait.
5332 (linux_wait_for_event_filtered): Update comment.
5333 (linux_wait_1): Prevent clobbering exec event status.
5334 (linux_supports_exec_events): New function.
5335 (linux_target_ops) <supports_exec_events>: Initialize new member.
5336 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5337 new member.
5338 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5339 * server.c (report_exec_events): New global variable.
5340 (handle_query): Handle qSupported query for exec-events feature.
5341 (captured_main): Initialize report_exec_events.
5342 * server.h (report_exec_events): Declare new global variable.
5343 * target.h (struct target_ops) <supports_exec_events>: New
5344 member.
5345 (target_supports_exec_events): New macro.
5346 * win32-low.c (win32_target_ops) <supports_exec_events>:
5347 Initialize new member.
5348
0568462b
MM		 53492015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5350
5351 * linux-low.c (linux_low_enable_btrace): Remove.
5352 (linux_target_ops): Replace linux_low_enable_btrace with
5353 linux_enable_btrace.
5354
39edd165
YQ		 53552015-09-03 Yao Qi <yao.qi@linaro.org>
5356
5357 * linux-aarch64-low.c (aarch64_insert_point): Call
5358 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5359 returns true.
5360
1db33b5a
UW		 53612015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5362
5363 * linux-low.c (check_stopped_by_breakpoint): Use
5364 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5365
ab290430
PA		 53662015-08-27 Pedro Alves <palves@redhat.com>
5367
5368 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5369
8d749320
SM		 53702015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5371
6711b7f8
SM		 5372 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5373 the XNEW-family equivalent.
8d749320
SM		 5374 (compile_bytecodes): Likewise.
5375 * dll.c (loaded_dll): Likewise.
5376 * event-loop.c (append_callback_event): Likewise.
5377 (create_file_handler): Likewise.
5378 (create_file_event): Likewise.
5379 * hostio.c (handle_open): Likewise.
5380 * inferiors.c (add_thread): Likewise.
5381 (add_process): Likewise.
5382 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5383 * linux-arm-low.c (arm_new_process): Likewise.
5384 (arm_new_thread): Likewise.
5385 * linux-low.c (add_to_pid_list): Likewise.
5386 (linux_add_process): Likewise.
5387 (handle_extended_wait): Likewise.
5388 (add_lwp): Likewise.
5389 (enqueue_one_deferred_signal): Likewise.
5390 (enqueue_pending_signal): Likewise.
5391 (linux_resume_one_lwp_throw): Likewise.
5392 (linux_resume_one_thread): Likewise.
5393 (linux_read_memory): Likewise.
5394 (linux_write_memory): Likewise.
5395 * linux-mips-low.c (mips_linux_new_process): Likewise.
5396 (mips_linux_new_thread): Likewise.
5397 (mips_add_watchpoint): Likewise.
5398 * linux-x86-low.c (initialize_low_arch): Likewise.
5399 * lynx-low.c (lynx_add_process): Likewise.
5400 * mem-break.c (set_raw_breakpoint_at): Likewise.
5401 (set_breakpoint): Likewise.
5402 (add_condition_to_breakpoint): Likewise.
5403 (add_commands_to_breakpoint): Likewise.
5404 (clone_agent_expr): Likewise.
5405 (clone_one_breakpoint): Likewise.
5406 * regcache.c (new_register_cache): Likewise.
5407 * remote-utils.c (look_up_one_symbol): Likewise.
5408 * server.c (queue_stop_reply): Likewise.
5409 (start_inferior): Likewise.
5410 (queue_stop_reply_callback): Likewise.
5411 (handle_target_event): Likewise.
5412 * spu-low.c (fetch_ppc_memory): Likewise.
5413 (store_ppc_memory): Likewise.
5414 * target.c (set_target_ops): Likewise.
5415 * thread-db.c (thread_db_load_search): Likewise.
5416 (try_thread_db_load_1): Likewise.
5417 * tracepoint.c (add_tracepoint): Likewise.
5418 (add_tracepoint_action): Likewise.
5419 (create_trace_state_variable): Likewise.
5420 (cmd_qtdpsrc): Likewise.
5421 (cmd_qtro): Likewise.
5422 (add_while_stepping_state): Likewise.
5423 * win32-low.c (child_add_thread): Likewise.
5424 (get_image_name): Likewise.
5425
ed8b7b42
YQ		 54262015-08-25 Yao Qi <yao.qi@linaro.org>
5427
5428 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5429
db3cb7cb
YQ		 54302015-08-25 Yao Qi <yao.qi@linaro.org>
5431
5432 * Makefile.in (aarch64-linux.o): New rule.
5433 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5434 srv_tgtobj.
5435 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5436 (aarch64_init_debug_reg_state): Make it extern.
5437 (aarch64_linux_prepare_to_resume): Remove.
5438
f6011a1c
YQ		 54392015-08-25 Yao Qi <yao.qi@linaro.org>
5440
5441 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5442 lwp_arch_private_info and ptid_of_lwp.
5443
88e2cf7e
YQ		 54442015-08-25 Yao Qi <yao.qi@linaro.org>
5445
5446 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5447 Find proc_info by find_process_pid. All callers updated.
5448
5e35436e
YQ		 54492015-08-25 Yao Qi <yao.qi@linaro.org>
5450
5451 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5452 Remove.
5453 (debug_reg_change_callback): Remove.
5454 (aarch64_notify_debug_reg_change): Remove.
5455
4a8a7965
YQ		 54562015-08-25 Yao Qi <yao.qi@linaro.org>
5457
5458 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5459 Call current_lwp_ptid.
5460
32a271ee
YQ		 54612015-08-25 Yao Qi <yao.qi@linaro.org>
5462
5463 * linux-aarch64-low.c (debug_reg_change_callback): Use
5464 debug_printf.
5465
0d51c8d7
YQ		 54662015-08-25 Yao Qi <yao.qi@linaro.org>
5467
5468 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5469
31a43dd5
YQ		 54702015-08-25 Yao Qi <yao.qi@linaro.org>
5471
5472 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5473
8ee52567
YQ		 54742015-08-25 Yao Qi <yao.qi@linaro.org>
5475
5476 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5477 the code.
5478
ff3f0f45
YQ		 54792015-08-25 Yao Qi <yao.qi@linaro.org>
5480
5481 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5482 Remove.
5483 (debug_reg_change_callback): Remove argument entry and add argument
5484 lwp. Remove local variable thread. Don't print thread id in the
5485 debugging output. Don't check whether pid of thread equals to pid.
5486 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5487 iterate_over_lwps instead find_inferior.
5488
3d40fbb5
PA		 54892015-08-24 Pedro Alves <palves@redhat.com>
5490
5491 * inferiors.c (get_first_process): New function.
5492 * inferiors.h (get_first_process): New declaration.
5493 * remote-utils.c (read_ptid): Default to the first process in the
5494 list, instead of to the current thread's process.
5495
438e1e42
PA		 54962015-08-24 Pedro Alves <palves@redhat.com>
5497
5498 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5499 * event-loop.c: Likewise.
5500 * remote-utils.c: Likewise.
5501 * tracepoint.c: Likewise.
5502
a8c6d4fc
PA		 55032015-08-24 Pedro Alves <palves@redhat.com>
5504
5505 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5506 ptid_get_lwp.
5507
99b0bb12
PA		 55082015-08-21 Pedro Alves <palves@redhat.com>
5509
5510 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5511 instead of literal 1.
5512
f8904751
PA		 55132015-08-21 Pedro Alves <palves@redhat.com>
5514
5515 * tdesc.c (default_description): Explicitly zero-initialize.
5516
465a859e
PA		 55172015-08-21 Pedro Alves <palves@redhat.com>
5518
5519 PR gdb/18749
5520 * inferiors.c (remove_thread): Discard any pending stop reply for
5521 this thread.
5522 * server.c (remove_all_on_match_pid): Rename to ...
5523 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5524 instead of a pid.
5525 (discard_queued_stop_replies): Change parameter to a ptid. Now
5526 extern.
5527 (handle_v_kill, kill_inferior_callback, captured_main)
5528 (process_serial_event): Adjust.
5529 * server.h (discard_queued_stop_replies): Declare.
5530
f0db101d
PA		 55312015-08-21 Pedro Alves <palves@redhat.com>
5532
5533 * linux-low.c (wait_for_sigstop): Always switch to no thread
5534 selected if the previously current thread dies.
5535 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5536 process instead of the current thread's.
5537 * remote-utils.c (input_interrupt): Don't check if there's no
5538 current thread.
5539 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5540 current thread to the general thread fails, error out.
5541 (handle_qxfer_auxv, handle_qxfer_libraries)
5542 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5543 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5544 (handle_query): Check if there's a thread selected instead of
5545 checking whether there's any thread in the thread list.
5546 (handle_qxfer_threads, handle_qxfer_btrace)
5547 (handle_qxfer_btrace_conf): Don't error out early if there's no
5548 thread in the thread list.
5549 (handle_v_cont, myresume): Don't set the current thread to the
5550 continue thread.
5551 (process_serial_event) <Hg handling>: Also set thread_id if the
5552 previous general thread is still alive.
5553 (process_serial_event) <g/G handling>: If setting the current
5554 thread to the general thread fails, error out.
5555 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5556 thread's lwp instead of the current thread's.
5557 * target.c (set_desired_thread): If the desired thread was not
5558 found, leave the current thread pointing to NULL. Return an int
5559 (boolean) indicating success.
5560 * target.h (set_desired_thread): Change return type to int.
5561
40045d91
MF		 55622015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5563
5564 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5565 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5566 #includes.
5567 (ps_get_thread_area): New function.
5568
45face3b
GB		 55692015-08-19 Gary Benson <gbenson@redhat.com>
5570
5571 * hostio.c (handle_pread): Do not attempt to read more data
5572 than hostio_reply_with_data can fit in a packet.
5573
16d5f642
JB		 55742015-08-18 Joel Brobecker <brobecker@adacore.com>
5575
5576 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5577
a738da3a
MF		 55782015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5579
5580 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5581
33ebda9d
PA		 55822015-08-06 Pedro Alves <palves@redhat.com>
5583
5584 * tracepoint.c (expr_eval_result): Now an int.
5585
a44892be
PA		 55862015-08-06 Pedro Alves <palves@redhat.com>
5587
5588 * gdbthread.h (struct regcache): Forward declare.
5589 (struct thread_info) <regcache_data>: Now a struct regcache
5590 pointer.
5591 * inferiors.c (inferior_regcache_data)
5592 (set_inferior_regcache_data): Now work with struct regcache
5593 pointers.
5594 * inferiors.h (struct regcache): Forward declare.
5595 (inferior_regcache_data, set_inferior_regcache_data): Now work
5596 with struct regcache pointers.
5597 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5598 (free_register_cache_thread): Remove struct regcache pointer
5599 casts.
5600
608a1e46
PA		 56012015-08-06 Pedro Alves <palves@redhat.com>
5602
5603 * server.c (captured_main): On error, print the exception message
5604 to stderr, and if run_once is set, throw a quit.
5605
f0ce0d3a
PA		 56062015-08-06 Pedro Alves <palves@redhat.com>
5607
5608 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5609 the current thread.
5610
bf47e248
PA		 56112015-08-06 Pedro Alves <palves@redhat.com>
5612
5613 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5614 reading beyond the passed in buffer length.
5615
b6b9ffcc
PL		 56162015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5617
5618 * tracepoint.c (symbol_list) <required>: Remove.
5619
863d01bd
PA		 56202015-08-06 Pedro Alves <palves@redhat.com>
5621
5622 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5623 count if stopping and suspending threads.
5624 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5625 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5626 (linux_detach): Complete an ongoing step-over.
5627 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5628 throughout.
5629 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5630 (linux_wait_1): If passing a signal to the inferior after
5631 finishing a step-over, unsuspend and re-resume all lwps. If we
5632 see a single-step event but the thread should be continuing, don't
5633 pass the trap to gdb.
5634 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5635 internal_error instead of gdb_assert.
5636 (enqueue_pending_signal): New function.
5637 (check_ptrace_stopped_lwp_gone): Add debug output.
5638 (start_step_over): Use internal_error instead of gdb_assert.
5639 (complete_ongoing_step_over): New function.
5640 (linux_resume_one_thread): Don't resume a suspended thread.
5641 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5642 it stepping.
5643
00db26fa
PA		 56442015-08-06 Pedro Alves <palves@redhat.com>
5645
5646 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5647 (linux_thread_alive): Use lwp_is_marked_dead.
5648 (extended_event_reported): Delete.
5649 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5650 instead of extended_event_reported.
5651 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5652 as well.
5653 (lwp_is_marked_dead): New function.
5654 (lwp_running): Use lwp_is_marked_dead.
5655 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5656 comment.
5657
ad071a30
PA		 56582015-08-06 Pedro Alves <palves@redhat.com>
5659
5660 * linux-low.c (linux_wait_1): Move fork event output out of the
5661 !report_to_gdb check. Pass event_child->waitstatus to
5662 target_waitstatus_to_string instead of ourstatus.
5663
524b57e6
YQ		 56642015-08-04 Yao Qi <yao.qi@linaro.org>
5665
5666 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5667 if current_thread is 32 bit.
5668
6085d6f6
YQ		 56692015-08-04 Yao Qi <yao.qi@linaro.org>
5670
5671 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5672 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5673 * server.c (extended_protocol): Remove "static".
5674 * server.h (extended_protocol): Declare it.
5675
8a7e4587
YQ		 56762015-08-04 Yao Qi <yao.qi@linaro.org>
5677
5678 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5679 both aarch64 and aarch32.
5680 (aarch64_set_pc): Likewise.
5681
3b53ae99
YQ		 56822015-08-04 Yao Qi <yao.qi@linaro.org>
5683
5684 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5685 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5686 arm-with-neon.xml to srv_xmlfiles.
5687 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5688 (is_64bit_tdesc): New function.
5689 (aarch64_linux_read_description): New function.
5690 (aarch64_arch_setup): Call aarch64_linux_read_description.
5691 (regs_info): Rename to regs_info_aarch64.
5692 (aarch64_regs_info): Return right regs_info.
5693 (initialize_low_arch): Call initialize_low_arch_aarch32.
5694
bd9e6534
YQ		 56952015-08-04 Yao Qi <yao.qi@linaro.org>
5696
5697 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5698 * linux-aarch32-low.c: New file.
5699 * linux-aarch32-low.h: New file.
5700 * linux-arm-low.c (arm_fill_gregset): Move it to
5701 linux-aarch32-low.c.
5702 (arm_store_gregset): Likewise.
5703 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5704 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5705 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5706 (regs_info): Rename to regs_info_arm.
5707 (arm_regs_info): Return regs_info_aarch32 if
5708 have_ptrace_getregset is 1 and target description is
5709 arm_with_neon or arm_with_vfpv3.
5710 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5711 Call initialize_low_arch_aarch32 instead.
5712
ded48a5e
YQ		 57132015-08-04 Yao Qi <yao.qi@linaro.org>
5714
5715 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5716 * linux-low.c: ... here.
5717 * linux-low.h (have_ptrace_getregset): Declare it.
5718
96e9210f
PA		 57192015-08-04 Pedro Alves <palves@redhat.com>
5720
5721 * thread-db.c (struct thread_db): Use new typedefs.
5722 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5723 CHK calls.
5724 (disable_thread_event_reporting): Cast result of dlsym to
5725 destination function pointer type.
5726 (thread_db_mourn): Use td_ta_delete_ftype.
5727
af60a1ef
SL		 57282015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5729
5730 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5731 arch variant.
5732 (CDX_BREAKPOINT): Define for R2.
5733 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5734 (the_low_target): Add comments.
5735
e8b41681
YQ		 57362015-07-30 Yao Qi <yao.qi@linaro.org>
5737
5738 * linux-arm-low.c (arm_hwcap): Remove it.
5739 (arm_read_description): New local variable arm_hwcap. Don't
5740 set arm_hwcap to zero.
5741
89abb039
YQ		 57422015-07-30 Yao Qi <yao.qi@linaro.org>
5743
5744 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5745 Use regcache->tdesc instead.
5746 (arm_store_wmmxregset): Likewise.
5747 (arm_fill_vfpregset): Likewise.
5748 (arm_store_vfpregset): Likewise.
5749
deca266c
YQ		 57502015-07-30 Yao Qi <yao.qi@linaro.org>
5751
5752 * linux-arm-low.c: Include arch/arm.h.
5753 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5754 (arm_store_gregset): Likewise.
5755
aa58a496
SM		 57562015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5757
5758 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5759 ptrace's 4th parameter.
5760
50904b25
YQ		 57612015-07-27 Yao Qi <yao.qi@linaro.org>
5762
5763 * configure.srv (case aarch64*-*-linux*): Don't set
5764 srv_linux_usrregs.
5765
5826e159
PA		 57662015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5767
5768 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5769 sys/ptrace.h.
5770 * linux-arm-low.c: Likewise.
5771 * linux-cris-low.c: Likewise.
5772 * linux-crisv32-low.c: Likewise.
5773 * linux-low.c: Likewise.
5774 * linux-m68k-low.c: Likewise.
5775 * linux-mips-low.c: Likewise.
5776 * linux-nios2-low.c: Likewise.
5777 * linux-s390-low.c: Likewise.
5778 * linux-sparc-low.c: Likewise.
5779 * linux-tic6x-low.c: Likewise.
5780 * linux-tile-low.c: Likewise.
5781 * linux-x86-low.c: Likewise.
5782
54019719
PA		 57832015-07-24 Pedro Alves <palves@redhat.com>
5784
5785 * config.in: Regenerate.
5786 * configure: Regenerate.
5787
eb7aa561
PA		 57882015-07-24 Pedro Alves <palves@redhat.com>
5789
5790 * acinclude.m4: Include ../ptrace.m4.
5791 * configure.ac: Call GDB_AC_PTRACE.
5792 * config.in, configure: Regenerate.
5793
55d7b841
YQ		 57942015-07-24 Yao Qi <yao.qi@linaro.org>
5795
5796 * linux-low.c (linux_create_inferior): Remove setting to
5797 proc->priv->new_inferior.
5798 (linux_attach): Likewise.
5799 (linux_low_filter_event): Likewise.
5800 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5801
c06cbd92
YQ		 58022015-07-24 Yao Qi <yao.qi@linaro.org>
5803
5804 * linux-low.c (linux_arch_setup): New function.
5805 (linux_low_filter_event): If proc->tdesc is NULL and
5806 proc->attached is true, call the_low_target.arch_setup.
5807 Otherwise, keep status pending, and return.
5808 (linux_resume_one_lwp_throw): Don't call get_pc if
5809 thread->while_stepping isn't NULL. Don't call
5810 get_thread_regcache if proc->tdesc is NULL.
5811 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5812 (linux_target_ops): Install arch_setup.
5813 * server.c (start_inferior): Call the_target->arch_setup.
5814 * target.h (struct target_ops) <arch_setup>: New field.
5815 (target_arch_setup): New marco.
5816 * lynx-low.c (lynx_target_ops): Update.
5817 * nto-low.c (nto_target_ops): Update.
5818 * spu-low.c (spu_target_ops): Update.
5819 * win32-low.c (win32_target_ops): Update.
5820
5ae3ebba
YQ		 58212015-07-24 Yao Qi <yao.qi@linaro.org>
5822
5823 * linux-low.c (linux_add_process): Don't set
5824 proc->priv->new_inferior.
5825 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5826 (linux_attach): Likewise.
5827
eb97750b
YQ		 58282015-07-24 Yao Qi <yao.qi@linaro.org>
5829
5830 * server.c (start_inferior): Code refactor.
5831
51aee833
YQ		 58322015-07-24 Yao Qi <yao.qi@linaro.org>
5833
5834 * server.c (process_serial_event): Set general_thread.
5835
af1b22f3
YQ		 58362015-07-21 Yao Qi <yao.qi@linaro.org>
5837
5838 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5839 aarch64_linux_get_debug_reg_capacity.
5840
554717a3
YQ		 58412015-07-17 Yao Qi <yao.qi@linaro.org>
5842
5843 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5844 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5845 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5846 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5847 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5848 (AARCH64_HWP_ALIGNMENT): Likewise.
5849 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5850 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5851 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5852 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5853 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5854 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5855 (struct aarch64_debug_reg_state): Likewise.
5856 (struct arch_lwp_info): Likewise.
5857 (aarch64_align_watchpoint): Likewise.
5858 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5859 (aarch64_watchpoint_length): Likewise.
5860 (aarch64_point_encode_ctrl_reg): Likewise
5861 (aarch64_point_is_aligned): Likewise.
5862 (aarch64_align_watchpoint): Likewise.
5863 (aarch64_linux_set_debug_regs):
5864 (aarch64_dr_state_insert_one_point): Likewise.
5865 (aarch64_dr_state_remove_one_point): Likewise.
5866 (aarch64_handle_breakpoint): Likewise.
5867 (aarch64_handle_aligned_watchpoint): Likewise.
5868 (aarch64_handle_unaligned_watchpoint): Likewise.
5869 (aarch64_handle_watchpoint): Likewise.
5870
c67ca4de
YQ		 58712015-07-17 Yao Qi <yao.qi@linaro.org>
5872
5873 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5874 and don't aarch64_get_debug_reg_state. All callers update.
5875 (aarch64_handle_aligned_watchpoint): Likewise.
5876 (aarch64_handle_unaligned_watchpoint): Likewise.
5877 (aarch64_handle_watchpoint): Likewise.
5878 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5879 (aarch64_remove_point): Likewise.
5880
25abf979
YQ		 58812015-07-17 Yao Qi <yao.qi@linaro.org>
5882
5883 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5884 debug_printf.
5885 (aarch64_handle_unaligned_watchpoint): Likewise.
5886
db1ff28b
JK		 58872015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5888
5889 Revert the previous 3 commits:
5890 Move gdb_regex* to common/
5891 Move linux_find_memory_regions_full & co.
5892 gdbserver build-id attribute generator
5893
700ca40f
JK		 58942015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5895 Jan Kratochvil <jan.kratochvil@redhat.com>
5896
5897 gdbserver build-id attribute generator.
5898 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5899 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5900 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5901 (find_phdr): New.
5902 (get_dynamic): Use find_pdhr to traverse program headers.
5903 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5904 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5905 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5906 (get_hex_build_id): New.
5907 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5908 to reply XML document.
5909
9904185c
JK		 59102015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5911 Jan Kratochvil <jan.kratochvil@redhat.com>
5912
5913 * target.c: Include target/target-utils.h and fcntl.h.
5914 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5915 (target_fileio_read_stralloc): New functions.
5916
6e5b4429
JK		 59172015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5918
5919 * Makefile.in (OBS): Add gdb_regex.o.
5920 (gdb_regex.o): New.
5921 * config.in: Rebuilt.
5922 * configure: Rebuilt.
5923
ddc98fbf
JK		 59242015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5925 Jan Kratochvil <jan.kratochvil@redhat.com>
5926
5927 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5928 * Makefile.in (OBS): Add target-utils.o.
5929 (linux-maps.o, target-utils.o): New.
5930 * configure.srv (srv_linux_obj): Add linux-maps.o.
5931
e57bb7a0
PL		 59322015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5933
5934 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5935 function, return 1.
5936 (the_low_target): Install it.
5937
586b02a9
PA		 59382015-07-14 Pedro Alves <palves@redhat.com>
5939
5940 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5941 Instead, ignore ECHILD, and throw an error for other errnos.
5942
58c1b36c
PA		 59432015-07-10 Pedro Alves <palves@redhat.com>
5944
5945 * event-loop.c (struct callback_event) <data>: Change type to
5946 gdb_client_data instance instead of gdb_client_data pointer.
5947 (append_callback_event): Adjust.
5948
421530db
PL		 59492015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5950
5951 * linux-aarch64-low.c: Add comments for each linux_target_ops
5952 method. Remove comments already covered in target_ops and
5953 linux_target_ops definitions.
5954 (the_low_target): Add comments for each unimplemented method.
5955
c2d65f38
YQ		 59562015-07-09 Yao Qi <yao.qi@linaro.org>
5957
5958 * linux-aarch64-low.c (aarch64_regmap): Remove.
5959 (aarch64_usrregs_info): Remove.
5960 (regs_info): Set field usrregs to NULL.
5961
b20a6524
MM		 59622015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5963
5964 * linux-low.c: Include "rsp-low.h"
5965 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5966 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5967 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5968 (handle_btrace_enable_pt): New.
5969 (handle_btrace_general_set): Support "pt".
5970 (handle_btrace_conf_general_set): Support "pt:size".
5971
96c97461
PL		 59722015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5973
5974 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5975 Z_PACKET_SW_BP.
5976
37d66942
PL		 59772015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5978
5979 * linux-aarch64-low.c: Remove comment about endianness.
5980 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5981 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5982 memcmp.
5983
dc06243f
GB		 59842015-06-24 Gary Benson <gbenson@redhat.com>
5985
5986 * linux-i386-ipa.c (stdint.h): Do not include.
5987 * lynx-i386-low.c (stdint.h): Likewise.
5988 * lynx-ppc-low.c (stdint.h): Likewise.
5989 * mem-break.c (stdint.h): Likewise.
5990 * thread-db.c (stdint.h): Likewise.
5991 * tracepoint.c (stdint.h): Likewise.
5992 * win32-low.c (stdint.h): Likewise.
5993
124e13d9
SM		 59942015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5995
5996 * server.c (write_qxfer_response): Update call to
5997 remote_escape_output.
5998
909c2cda
JK		 59992015-06-15 Aleksandar Ristovski <aristovski@qnx.com
6000 Jan Kratochvil <jan.kratochvil@redhat.com>
6001
6002 Merge multiple hex conversions.
6003 * gdbreplay.c (tohex): Rename to 'fromhex'.
6004 (logchar): Use fromhex.
6005
24c05f46
JK		 60062015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6007
6008 * server.c (handle_qxfer_libraries): Set `version' attribute for
6009 <library-list>.
6010
14d2069a
GB		 60112015-06-10 Gary Benson <gbenson@redhat.com>
6012
6013 * target.h (struct target_ops) <multifs_open>: New field.
6014 <multifs_unlink>: Likewise.
6015 <multifs_readlink>: Likewise.
6016 * linux-low.c (nat/linux-namespaces.h): New include.
6017 (linux_target_ops): Initialize the_target->multifs_open,
6018 the_target->multifs_unlink and the_target->multifs_readlink.
6019 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6020 * hostio.c (hostio_fs_pid): New static variable.
6021 (hostio_handle_new_gdb_connection): New function.
6022 (handle_setfs): Likewise.
6023 (handle_open): Use the_target->multifs_open as appropriate.
6024 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6025 (handle_readlink): Use the_target->multifs_readlink as
6026 appropriate.
6027 (handle_vFile): Handle vFile:setfs packets.
6028 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6029 after target_handle_new_gdb_connection.
6030
4b8b5e72
GB		 60312015-06-10 Gary Benson <gbenson@redhat.com>
6032
6033 * configure.ac (AC_CHECK_FUNCS): Add setns.
6034 * config.in: Regenerate.
6035 * configure: Likewise.
6036 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6037 (linux-namespaces.o): New rule.
6038 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6039
3ac2e371
GB		 60402015-06-09 Gary Benson <gbenson@redhat.com>
6041
6042 * hostio.c (handle_open): Process mode argument with
6043 fileio_to_host_mode.
6044
ca9b78ce
YQ		 60452015-06-01 Yao Qi <yao.qi@linaro.org>
6046
6047 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6048 * linux-x86-low.c: Likewise.
6049
bfacd19d
DB		 60502015-05-28 Don Breazeal <donb@codesourcery.com>
6051
6052 * linux-low.c (handle_extended_wait): Initialize
6053 thread_info.last_resume_kind for new fork children.
6054
452003ef
PA		 60552015-05-15 Pedro Alves <palves@redhat.com>
6056
6057 * target.h (target_handle_new_gdb_connection): Rewrite using if
6058 wrapped in do/while.
6059
1041a03c
JB		 60602015-05-14 Joel Brobecker <brobecker@adacore.com>
6061
6062 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6063 * configure, config.in: Regenerate.
6064 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6065 Declare typedef.
6066
c269dbdb
DB		 60672015-05-12 Don Breazeal <donb@codesourcery.com>
6068
6069 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6070 PTRACE_EVENT_VFORK_DONE.
6071 (linux_low_ptrace_options, extended_event_reported): Add vfork
6072 events.
6073 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6074 and "vforkdone" for RSP 'T' Stop Reply Packet.
6075 * server.h (report_vfork_events): Declare
6076 global variable.
6077
3a8a0396
DB		 60782015-05-12 Don Breazeal <donb@codesourcery.com>
6079
6080 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6081 (the_low_target) <new_fork>: Initialize new member.
6082 * linux-arm-low.c (arm_new_fork): New function.
6083 (the_low_target) <new_fork>: Initialize new member.
6084 * linux-low.c (handle_extended_wait): Call new target function
6085 new_fork.
6086 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6087 * linux-mips-low.c (mips_add_watchpoint): New function
6088 extracted from mips_insert_point.
6089 (the_low_target) <new_fork>: Initialize new member.
6090 (mips_linux_new_fork): New function.
6091 (mips_insert_point): Call mips_add_watchpoint.
6092 * linux-x86-low.c (x86_linux_new_fork): New function.
6093 (the_low_target) <new_fork>: Initialize new member.
6094
de0d863e
DB		 60952015-05-12 Don Breazeal <donb@codesourcery.com>
6096
6097 * linux-low.c (handle_extended_wait): Implement return value,
6098 rename argument 'event_child' to 'event_lwp', handle
6099 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6100 (linux_low_ptrace_options): New function.
6101 (linux_low_filter_event): Call linux_low_ptrace_options,
6102 use different argument fo linux_enable_event_reporting,
6103 use return value from handle_extended_wait.
6104 (extended_event_reported): New function.
6105 (linux_wait_1): Call extended_event_reported and set
6106 status to report fork events.
6107 (linux_write_memory): Add pid to debug message.
6108 (reset_lwp_ptrace_options_callback): New function.
6109 (linux_handle_new_gdb_connection): New function.
6110 (linux_target_ops): Initialize new structure member.
6111 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6112 * lynx-low.c: Initialize new structure member.
6113 * remote-utils.c (prepare_resume_reply): Implement stop reason
6114 "fork" for "T" stop message.
6115 * server.c (handle_query): Call handle_new_gdb_connection.
6116 * server.h (report_fork_events): Declare global flag.
6117 * target.h (struct target_ops) <handle_new_gdb_connection>:
6118 New member.
6119 (target_handle_new_gdb_connection): New macro.
6120 * win32-low.c: Initialize new structure member.
6121
ddcbc397
DB		 61222015-05-12 Don Breazeal <donb@codesourcery.com>
6123
6124 * mem-break.c (APPEND_TO_LIST): Define macro.
6125 (clone_agent_expr): New function.
6126 (clone_one_breakpoint): New function.
6127 (clone_all_breakpoints): New function.
6128 * mem-break.h: Declare new functions.
6129
89245bc0
DB		 61302015-05-12 Don Breazeal <donb@codesourcery.com>
6131
6132 * linux-low.c (linux_supports_fork_events): New function.
6133 (linux_supports_vfork_events): New function.
6134 (linux_target_ops): Initialize new structure members.
6135 (initialize_low): Call linux_check_ptrace_features.
6136 * lynx-low.c (lynx_target_ops): Initialize new structure
6137 members.
6138 * server.c (report_fork_events, report_vfork_events):
6139 New global flags.
6140 (handle_query): Add new features to qSupported packet and
6141 response.
6142 (captured_main): Initialize new global variables.
6143 * target.h (struct target_ops) <supports_fork_events>:
6144 New member.
6145 <supports_vfork_events>: New member.
6146 (target_supports_fork_events): New macro.
6147 (target_supports_vfork_events): New macro.
6148 * win32-low.c (win32_target_ops): Initialize new structure
6149 members.
6150
835205d0
GB		 61512015-05-12 Gary Benson <gbenson@redhat.com>
6152
6153 * server.c (handle_qxfer_exec_file): Use current process
6154 if annex is empty.
6155
21e94bd9
SL		 61562015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6157
6158 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6159 Remove HAVE_PTRACE_GETREGS conditionals.
6160 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6161 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6162
45614f15
YQ		 61632015-05-08 Yao Qi <yao.qi@linaro.org>
6164
6165 * linux-low.c (linux_supports_conditional_breakpoints): New
6166 function.
6167 (linux_target_ops): Install new target method.
6168 * lynx-low.c (lynx_target_ops): Install NULL hook for
6169 supports_conditional_breakpoints.
6170 * nto-low.c (nto_target_ops): Likewise.
6171 * spu-low.c (spu_target_ops): Likewise.
6172 * win32-low.c (win32_target_ops): Likewise.
6173 * server.c (handle_query): Check
6174 target_supports_conditional_breakpoints.
6175 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6176 New field.
6177 (target_supports_conditional_breakpoints): New macro.
6178
80ad801e
PA		 61792015-05-06 Pedro Alves <palves@redhat.com>
6180
6181 PR server/18081
6182 * server.c (start_inferior): If the process exits, mourn it.
6183
819843c7
GB		 61842015-04-21 Gary Benson <gbenson@redhat.com>
6185
6186 * hostio.c (fileio_open_flags_to_host): Factored out to
6187 fileio_to_host_openflags in common/fileio.c. Single use
6188 updated.
6189
a2d5a9d7
MF		 61902015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6191
6192 * linux-xtensa-low.c (xtensa_fill_gregset)
6193 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6194 XCHAL_HAVE_LOOP.
6195
deb44829
MF		 61962015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6197
6198 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6199 (regs_info): Replace usrregs pointer with NULL.
6200
e57f1de3
GB		 62012015-04-17 Gary Benson <gbenson@redhat.com>
6202
6203 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6204 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6205 * server.c (handle_qxfer_exec_file): New function.
6206 (qxfer_packets): Add exec-file entry.
6207 (handle_query): Report qXfer:exec-file:read as supported packet.
6208
62828379
RN		 62092015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6210
6211 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6212
b88bb450
GB		 62132015-04-09 Gary Benson <gbenson@redhat.com>
6214
6215 * hostio-errno.c (errno_to_fileio_error): Remove function.
6216 Update caller to use remote_fileio_to_fio_error.
6217
c8f4bfdd
YQ		 62182015-04-09 Yao Qi <yao.qi@linaro.org>
6219
6220 * linux-low.c (linux_insert_point): Call
6221 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6222 (linux_remove_point): Call remove_memory_breakpoint if type is
6223 raw_bkpt_type_sw.
6224 * linux-x86-low.c (x86_insert_point): Don't call
6225 insert_memory_breakpoint.
6226 (x86_remove_point): Don't call remove_memory_breakpoint.
6227
41f98f02
PA		 62282015-04-01 Pedro Alves <palves@redhat.com>
6229 Cleber Rosa <crosa@redhat.com>
6230
6231 * server.c (gdbserver_usage): Reorganize and extend the usage
6232 message.
6233
2bf6fb9d
PA		 62342015-03-24 Pedro Alves <palves@redhat.com>
6235
6236 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6237 output. Also dump TRAP_TRACE.
6238 (linux_low_filter_event): In debug output, distinguish a
6239 resume_stop SIGSTOP from a delayed SIGSTOP.
6240
369f6daa
GB		 62412015-03-24 Gary Benson <gbenson@redhat.com>
6242
6243 * linux-x86-low.c (x86_linux_new_thread): Moved to
6244 nat/x86-linux.c.
6245 (x86_linux_prepare_to_resume): Likewise.
6246
8e5d4070
GB		 62472015-03-24 Gary Benson <gbenson@redhat.com>
6248
6249 * Makefile.in (x86-linux-dregs.o): New rule.
6250 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6251 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6252 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6253 (x86_linux_dr_get): Likewise.
6254 (x86_linux_dr_set): Likewise.
6255 (update_debug_registers_callback): Likewise.
6256 (x86_linux_dr_set_addr): Likewise.
6257 (x86_linux_dr_get_addr): Likewise.
6258 (x86_linux_dr_set_control): Likewise.
6259 (x86_linux_dr_get_control): Likewise.
6260 (x86_linux_dr_get_status): Likewise.
6261 (x86_linux_update_debug_registers): Likewise.
6262
2b95d440
GB		 62632015-03-24 Gary Benson <gbenson@redhat.com>
6264
6265 * linux-x86-low.c (x86_linux_update_debug_registers):
6266 New function, factored out from...
6267 (x86_linux_prepare_to_resume): ...this.
6268
14b0bc68
GB		 62692015-03-24 Gary Benson <gbenson@redhat.com>
6270
6271 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6272 (x86_linux_dr_set): Likewise.
6273 (update_debug_registers_callback): Likewise.
6274 (x86_linux_dr_set_addr): Likewise.
6275 (x86_linux_dr_get_addr): Likewise.
6276 (x86_linux_dr_set_control): Likewise.
6277 (x86_linux_dr_get_control): Likewise.
6278 (x86_linux_dr_get_status): Likewise.
6279 (x86_linux_prepare_to_resume): Likewise.
6280
5dfe6ca8
GB		 62812015-03-24 Gary Benson <gbenson@redhat.com>
6282
6283 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6284 Use perror_with_name. Pass string through gettext.
6285 (x86_linux_dr_set): Likewise.
6286
d33472ad
GB		 62872015-03-24 Gary Benson <gbenson@redhat.com>
6288
6289 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6290 (x86_linux_dr_set_addr): ...this.
6291 (x86_dr_low_get_addr): Rename to...
6292 (x86_linux_dr_get_addr): ...this.
6293 (x86_dr_low_set_control): Rename to...
6294 (x86_linux_dr_set_control): ...this.
6295 (x86_dr_low_get_control): Rename to...
6296 (x86_linux_dr_get_control): ...this.
6297 (x86_dr_low_get_status): Rename to...
6298 (x86_linux_dr_get_status): ...this.
6299 (x86_dr_low): Update with new function names.
6300
4b134ca1
GB		 63012015-03-24 Gary Benson <gbenson@redhat.com>
6302
6303 * Makefile.in (x86-linux.o): New rule.
6304 * configure.srv: Add x86-linux.o to relevant targets.
6305 * linux-low.c (lwp_set_arch_private_info): New function.
6306 (lwp_arch_private_info): Likewise.
6307 * linux-x86-low.c: Include nat/x86-linux.h.
6308 (arch_lwp_info): Removed structure.
6309 (update_debug_registers_callback):
6310 Use lwp_set_debug_registers_changed.
6311 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6312 and lwp_set_debug_registers_changed.
6313 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6314
34c703da
GB		 63152015-03-24 Gary Benson <gbenson@redhat.com>
6316
6317 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6318 * linux-arm-low.c (arm_new_thread): Likewise.
6319 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6320 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6321 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6322 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6323
cff068da
GB		 63242015-03-24 Gary Benson <gbenson@redhat.com>
6325
6326 * linux-low.c (ptid_of_lwp): New function.
6327 (lwp_is_stopped): Likewise.
6328 (lwp_stop_reason): Likewise.
6329 * linux-x86-low.c (update_debug_registers_callback):
6330 Use lwp_is_stopped.
6331 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6332 lwp_stop_reason.
6333
b2f7c7e8
GB		 63342015-03-24 Gary Benson <gbenson@redhat.com>
6335
6336 * linux-low.h (linux_stop_lwp): Remove declaration.
6337
6d4ee8c6
GB		 63382015-03-24 Gary Benson <gbenson@redhat.com>
6339
6340 * linux-low.h: Include nat/linux-nat.h.
6341 * linux-low.c (iterate_over_lwps_args): New structure.
6342 (iterate_over_lwps_filter): New function.
6343 (iterate_over_lwps): Likewise.
6344 * linux-x86-low.c (update_debug_registers_callback):
6345 Update signature to what iterate_over_lwps expects.
6346 Remove PID check that iterate_over_lwps now performs.
6347 (x86_dr_low_set_addr): Use iterate_over_lwps.
6348 (x86_dr_low_set_control): Likewise.
6349
70a0bb6b
GB		 63502015-03-24 Gary Benson <gbenson@redhat.com>
6351
6352 * linux-x86-low.c (x86_debug_reg_state): New function.
6353 (x86_linux_prepare_to_resume): Use the above.
6354
7b669087
GB		 63552015-03-24 Gary Benson <gbenson@redhat.com>
6356
6357 * linux-low.c (current_lwp_ptid): New function.
6358 * linux-x86-low.c: Include nat/linux-nat.h.
6359 (x86_dr_low_get_addr): Use current_lwp_ptid.
6360 (x86_dr_low_get_control): Likewise.
6361 (x86_dr_low_get_status): Likewise.
6362
eef49a3d
PA		 63632015-03-20 Pedro Alves <palves@redhat.com>
6364
6365 * tracepoint.c (cmd_qtstatus): Make "str" const.
6366
b2333d22
PA		 63672015-03-20 Pedro Alves <palves@redhat.com>
6368
6369 * server.c (handle_general_set): Make "req_str" const.
6370
23f238d3
PA		 63712015-03-19 Pedro Alves <palves@redhat.com>
6372
6373 * linux-low.c (linux_resume_one_lwp): Rename to ...
6374 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6375 instead call perror_with_name.
6376 (check_ptrace_stopped_lwp_gone): New function.
6377 (linux_resume_one_lwp): Reimplement as wrapper around
6378 linux_resume_one_lwp_throw that swallows errors if the LWP is
6379 gone.
6380
91baf43f
PA		 63812015-03-19 Pedro Alves <palves@redhat.com>
6382
6383 * linux-low.c (count_events_callback, select_event_lwp_callback):
6384 No longer check whether the thread has resume_stop as last resume
6385 kind.
6386
8bf3b159
PA		 63872015-03-19 Pedro Alves <palves@redhat.com>
6388
6389 * linux-low.c (count_events_callback, select_event_lwp_callback):
6390 Use the lwp's status_pending_p field, not the thread's.
6391
b90fc188
PA		 63922015-03-19 Pedro Alves <palves@redhat.com>
6393
6394 * linux-low.c (select_event_lwp_callback): Update comments to
6395 no longer mention SIGTRAP.
6396
464b0089
GB		 63972015-03-18 Gary Benson <gbenson@redhat.com>
6398
6399 * server.c (handle_query): Do not report vFile:fstat as supported.
6400
aa9e327f
GB		 64012015-03-11 Gary Benson <gbenson@redhat.com>
6402
6403 * hostio.c (sys/types.h): New include.
6404 (sys/stat.h): Likewise.
6405 (common-remote-fileio.h): Likewise.
6406 (handle_fstat): New function.
6407 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6408
791c0056
GB		 64092015-03-11 Gary Benson <gbenson@redhat.com>
6410
6411 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6412 struct stat.st_blocks and struct stat.st_blksize.
6413 * configure: Regenerate.
6414 * config.in: Likewise.
6415 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6416 (OBS): Add common-remote-fileio.o.
6417 (common-remote-fileio.o): New rule.
6418
9a9df970
PA		 64192015-03-09 Pedro Alves <palves@redhat.com>
6420
6421 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6422 'struct sockaddr' pointer in 'accept' call.
6423
9eb1356e
PA		 64242015-03-09 Pedro Alves <palves@redhat.com>
6425
6426 Revert:
6427 2015-03-07 Pedro Alves <palves@redhat.com>
6428 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6429 or <winsock2.h> here. Instead include "gdb_socket.h".
6430 (remote_open): Use union gdb_sockaddr_u.
6431 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6432 or <winsock2.h> here. Instead include "gdb_socket.h".
6433 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6434 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6435 or <sys/un.h>.
6436 (init_named_socket, gdb_agent_helper_thread): Use union
6437 gdb_sockaddr_u.
6438
aac331e4
PA		 64392015-03-07 Pedro Alves <palves@redhat.com>
6440
6441 * configure.ac (build_warnings): Move
6442 -Wdeclaration-after-statement to the C-specific set.
6443 * configure: Regenerate.
6444
366c75fc
PA		 64452015-03-07 Pedro Alves <palves@redhat.com>
6446
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
492d29ea
PA		 64582015-03-07 Pedro Alves <palves@redhat.com>
6459
6460 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6461 instead.
6462
60a191ed
YQ		 64632015-03-06 Yao Qi <yao.qi@linaro.org>
6464
6465 * linux-aarch64-low.c (aarch64_insert_point): Use
6466 show_debug_regs as a boolean.
6467 (aarch64_remove_point): Likewise.
6468
f5771b1d
PA		 64692015-03-05 Pedro Alves <palves@redhat.com>
6470
6471 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6472 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6473 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6474 * nto-low.c (nto_target_ops): Likewise.
6475 * spu-low.c (spu_target_ops): Likewise.
6476 * win32-low.c (win32_target_ops): Likewise.
6477
3e572f71
PA		 64782015-03-04 Pedro Alves <palves@redhat.com>
6479
72f4393d 6480 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6481 Decide whether a breakpoint triggered based on the SIGTRAP's
6482 siginfo.si_code.
72f4393d
L		 6483 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6484 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6485 (linux_low_filter_event): Check for breakpoints before checking
6486 watchpoints.
6487 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6488 siginfo.si_code.
72f4393d
L		 6489 (linux_stopped_by_sw_breakpoint)
6490 (linux_supports_stopped_by_sw_breakpoint)
6491 (linux_stopped_by_hw_breakpoint)
6492 (linux_supports_stopped_by_hw_breakpoint): New functions.
6493 (linux_target_ops): Install new target methods.
3e572f71 6494
1ec68e26
PA		 64952015-03-04 Pedro Alves <palves@redhat.com>
6496
6497 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6498 * server.c (swbreak_feature, hwbreak_feature): New globals.
6499 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6500 (captured_main): Clear swbreak_feature and hwbreak_feature.
6501 * server.h (swbreak_feature, hwbreak_feature): Declare.
6502 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6503 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6504 supports_stopped_by_hw_breakpoint>: New fields.
6505 (target_supports_stopped_by_sw_breakpoint)
6506 (target_stopped_by_sw_breakpoint)
6507 (target_supports_stopped_by_hw_breakpoint)
6508 (target_stopped_by_hw_breakpoint): Declare.
6509
15c66dd6
PA		 65102015-03-04 Pedro Alves <palves@redhat.com>
6511
6512 enum lwp_stop_reason -> enum target_stop_reason
6513 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6514 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6515 (linux_wait_1, stuck_in_jump_pad_callback)
6516 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6517 (linux_stopped_by_watchpoint):
6518 * linux-low.h (enum lwp_stop_reason): Delete.
6519 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6520 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6521
98fc70d6
YQ		 65222015-03-04 Yao Qi <yao.qi@linaro.org>
6523
6524 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6525
dd2ac174
GB		 65262015-03-03 Gary Benson <gbenson@redhat.com>
6527
6528 * hostio.c (handle_vFile): Fix prefix lengths.
6529
d68e53f4
MM		 65302015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6531
6532 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6533 ptr_bits.
6534
bf2d68ab
AA		 65352015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6536
6537 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6538 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6539 (clean): Add "rm -f" for above C files.
6540 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6541 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6542 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6543 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6544 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6545 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6546 (init_registers_s390x_vx_linux64)
6547 (init_registers_s390x_tevx_linux64)
6548 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6549 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6550 declarations.
6551 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6552 (s390_store_vxrs_high): New functions.
6553 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6554 NT_S390_VXRS_HIGH.
6555 (s390_arch_setup): Add logic for selecting one of the new target
6556 descriptions. Activate the new vector regsets if applicable.
6557 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6558 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6559 and init_registers_s390x_tevx_linux64.
6560
c966a859
PA		 65612015-03-01 Pedro Alves <palves@redhat.com>
6562
6563 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6564 parameter.
6565
4180215b
PA		 65662015-02-27 Pedro Alves <palves@redhat.com>
6567
6568 * linux-x86-low.c (u_debugreg_offset): New function.
6569 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6570
749bab01
PA		 65712015-02-27 Pedro Alves <palves@redhat.com>
6572
6573 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6574 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6575 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6576 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6577 (ps_lsetfpregs, ps_getpid)
6578 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6579 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6580 (ps_lsetxregs, ps_plog): Declare.
6581
3c14e5a3
PA		 65822015-02-27 Pedro Alves <palves@redhat.com>
6583
6584 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6585 IP_AGENT_EXPORT_FUNC.
6586 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6587 IP_AGENT_EXPORT_FUNC.
6588 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6589 (IP_AGENT_EXPORT): Delete.
6590 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6591 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6592 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6593 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6594 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6595 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6596 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6597 (traceframe_read_count, traceframe_write_count)
6598 (traceframes_created, trace_state_variables, get_raw_reg)
6599 (get_trace_state_variable_value, set_trace_state_variable_value)
6600 (ust_loaded, helper_thread_id, cmd_buf): Use
6601 IPA_SYM_EXPORTED_NAME.
6602 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6603 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6604 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6605 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6606 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6607 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6608 EXTERN_C_PUSH/EXTERN_C_POP.
6609 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6610 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6611 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6612 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6613 (traceframe_write_count, traceframe_read_count)
6614 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6615 (about_to_request_buffer_space, get_trace_state_variable_value)
6616 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6617 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6618 EXTERN_C_PUSH/EXTERN_C_POP.
6619 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6620 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6621 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6622 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6623 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6624 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6625 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6626 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6627 Define.
6628 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6629 (IP_AGENT_EXPORT_VAR_DECL): Define.
6630 (tracing): Declare.
6631 (gdb_agent_get_raw_reg): Declare.
6632
fe978cb0
PA		 66332015-02-27 Tom Tromey <tromey@redhat.com>
6634 Pedro Alves <palves@redhat.com>
6635
6636 Rename symbols whose names are reserved C++ keywords throughout.
6637
3bc3d82a
PA		 66382015-02-27 Pedro Alves <palves@redhat.com>
6639
6640 * Makefile.in (COMPILER): New, get it from autoconf.
6641 (CXX): Get from autoconf instead.
6642 (COMPILE.pre): Use COMPILER.
6643 (CC-LD): Rename to ...
6644 (CC_LD): ... this. Use COMPILER.
6645 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6646 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6647 * acinclude.m4: Include build-with-cxx.m4.
6648 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6649 Disable -Werror by default if building in C++ mode.
6650 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6651 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6652 the C++ compiler. Save/restore CXXFLAGS too.
6653 * configure: Regenerate.
6654
07697489
PA		 66552015-02-27 Pedro Alves <palves@redhat.com>
6656
6657 * acinclude.m4: Include libiberty.m4.
6658 * configure.ac: Call libiberty_INIT.
6659 * config.in, configure: Regenerate.
6660
9beb7c4e
PA		 66612015-02-26 Pedro Alves <palves@redhat.com>
6662
6663 * linux-low.c (linux_wait_1): When incrementing the PC past a
6664 program breakpoint always use the_low_target.breakpoint_len as
6665 increment, rather than the maximum between that and
6666 the_low_target.decr_pc_after_break.
6667
8090aef2
PA		 66682015-02-23 Pedro Alves <palves@redhat.com>
6669
6670 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6671 thread was doing a step-over; always adjust the PC if
6672 we stepped over a permanent breakpoint.
6673 (linux_wait_1): If we stepped over breakpoint that was on top of a
6674 permanent breakpoint, manually advance the PC past it.
6675
bc9540e8
PA		 66762015-02-23 Pedro Alves <palves@redhat.com>
6677
6678 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6679 modes.
6680 (x86_fill_gregset, x86_store_gregset): Use it when handling
6681 $orig_eax.
6682
2db9a427
PA		 66832015-02-20 Pedro Alves <palves@redhat.com>
6684
6685 * thread-db.c: Include "nat/linux-procfs.h".
6686 (thread_db_init): Skip listing new threads if the kernel supports
6687 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6688
afa8d396
PA		 66892015-02-20 Pedro Alves <palves@redhat.com>
6690
6691 * linux-low.c (status_pending_p_callback): Use ptid_match.
6692
c9587f88
AT		 66932015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6694
6695 PR breakpoints/16812
6696 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6697 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6698 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6699
b05ec7a5
AT		 67002015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6701
6702 PR breakpoints/15956
6703 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6704
d33501a5
MM		 67052015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6706
6707 * linux-low.c (linux_low_btrace_conf): Print size.
6708 * server.c (handle_btrace_conf_general_set): New.
6709 (hanle_general_set): Call handle_btrace_conf_general_set.
6710 (handle_query): Report Qbtrace-conf:bts:size as supported.
6711
f4abbc16
MM		 67122015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6713
6714 * linux-low.c (linux_low_enable_btrace): Update parameters.
6715 (linux_low_btrace_conf): New.
6716 (linux_target_ops)<to_btrace_conf>: Initialize.
6717 * server.c (current_btrace_conf): New.
6718 (handle_btrace_enable): Rename to ...
6719 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6720 to target_enable_btrace. Update comment. Update users.
6721 (handle_qxfer_btrace_conf): New.
6722 (qxfer_packets): Add btrace-conf entry.
6723 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6724 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6725 (target_ops)<read_btrace_conf>: New.
6726 (target_enable_btrace): Update parameters.
6727 (target_read_btrace_conf): New.
6728
043c3577
MM		 67292015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6730
6731 * server.c (handle_btrace_general_set): Remove call to
6732 target_supports_btrace.
6733 (supported_btrace_packets): New.
6734 (handle_query): Call supported_btrace_packets.
6735 * target.h: include btrace-common.h.
6736 (btrace_target_info): Removed.
6737 (supports_btrace, target_supports_btrace): Update parameters.
6738
734b0e4b
MM		 67392015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6740
6741 * Makefile.in (SFILES): Add common/btrace-common.c.
6742 (OBS): Add common/btrace-common.o.
6743 (btrace-common.o): Add build rules.
6744 * linux-low: Include btrace-common.h.
6745 (linux_low_read_btrace): Use struct btrace_data. Call
6746 btrace_data_init and btrace_data_fini.
6747
d6c146e9
PA		 67482015-02-06 Pedro Alves <palves@redhat.com>
6749
6750 * thread-db.c (find_new_threads_callback): Add debug output.
6751
20ba1ce6
PA		 67522015-02-04 Pedro Alves <palves@redhat.com>
6753
6754 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6755 (resume_stopped_resumed_lwps): New function.
6756 (linux_wait_for_event_filtered): Use it.
6757
8cc73a39
SDJ		 67582015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6759
6760 * Makefile.in (SFILES): Add linux-personality.c.
6761 (linux-personality.o): New rule.
6762 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6763 list of objects to be built.
6764 * linux-low.c: Include nat/linux-personality.h.
6765 (linux_create_inferior): Remove code to disable address space
6766 randomization (moved to ../nat/linux-personality.c). Create
6767 cleanup to disable address space randomization.
6768
fb23d554
SDJ		 67692015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6770
6771 * Makefile.in (posix-strerror.o): New rule.
6772 (mingw-strerror.o): Likewise.
6773 * configure: Regenerated.
6774 * configure.ac: Source file ../common/common.host. Initialize new
6775 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6776
cdf43629
YQ		 67772015-01-14 Yao Qi <yao@codesourcery.com>
6778
6779 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6780 (ppc-linux.o): New rule.
6781 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6782 * configure.ac: AC_CHECK_FUNCS(getauxval).
6783 * config.in: Re-generated.
6784 * configure: Re-generated.
6785 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6786 ppc64_64bit_inferior_p
6787
514c5338
YQ		 67882015-01-14 Yao Qi <yao@codesourcery.com>
6789
6790 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6791 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6792 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6793 (PT_ORIG_R3, PT_TRAP): Likewise.
6794 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6795 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6796 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6797
3368c1e5
JB		 67982015-01-10 Joel Brobecker <brobecker@adacore.com>
6799
6800 * i387-fp.c (i387_cache_to_xsave): In look over
6801 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6802 zmmh_low_space field by use of zmmh_high_space.
6803
582511be
PA		 68042015-01-09 Pedro Alves <palves@redhat.com>
6805
6806 * linux-low.c (step_over_bkpt): Move higher up in the file.
6807 (handle_extended_wait): Don't store the stop_pc here.
6808 (get_stop_pc): Adjust comments and rename to ...
6809 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6810 stopped for a software breakpoint or hardware breakpoint.
6811 (thread_still_has_status_pending_p): New function.
6812 (status_pending_p_callback): Use
6813 thread_still_has_status_pending_p. If the event is no longer
6814 interesting, resume the LWP.
6815 (handle_tracepoints): Add assert.
6816 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6817 (wstatus_maybe_breakpoint): New function.
6818 (cancel_breakpoint): Delete function.
6819 (check_stopped_by_watchpoint): New function, factored out from
6820 linux_low_filter_event.
6821 (lp_status_maybe_breakpoint): Delete function.
6822 (linux_low_filter_event): Remove filter_ptid argument.
6823 Leave thread group exits pending here. Store the LWP's stop PC.
6824 Always leave events pending.
6825 (linux_wait_for_event_filtered): Pull all events out of the
6826 kernel, and leave them all pending.
6827 (count_events_callback, select_event_lwp_callback): Consider all
6828 events.
6829 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6830 (select_event_lwp): Only give preference to the stepping LWP in
6831 all-stop mode. Adjust comments.
6832 (ignore_event): New function.
6833 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6834 references to cancel_breakpoints. Adjust to renames. Also give
6835 equal priority to all LWPs that have had events in non-stop mode.
6836 If reporting a software breakpoint event, unadjust the LWP's PC.
6837 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6838 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6839 Adjust.
6840 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6841 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6842 (linux_stopped_by_watchpoint): Adjust.
6843 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6844 * linux-low.h (enum lwp_stop_reason): New.
6845 (struct lwp_info) <stop_pc>: Adjust comment.
6846 <stopped_by_watchpoint>: Delete field.
6847 <stop_reason>: New field.
6848 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6849 * mem-break.c (software_breakpoint_inserted_here)
6850 (hardware_breakpoint_inserted_here): New function.
6851 * mem-break.h (software_breakpoint_inserted_here)
6852 (hardware_breakpoint_inserted_here): Declare.
6853 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6854 (cancel_breakpoints): Delete.
6855 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6856 (upload_fast_traceframes): Remove references to
6857 cancel_breakpoints.
6858
a33e3959
PA		 68592015-01-09 Pedro Alves <palves@redhat.com>
6860
6861 * thread-db.c (find_new_threads_callback): Ignore thread if the
6862 kernel thread ID is -1.
6863
8784d563
PA		 68642015-01-09 Pedro Alves <palves@redhat.com>
6865
6866 * linux-low.c (linux_attach_fail_reason_string): Move to
6867 nat/linux-ptrace.c, and rename.
6868 (linux_attach_lwp): Update comment.
6869 (attach_proc_task_lwp_callback): New function.
6870 (linux_attach): Adjust to rename and use
6871 linux_proc_attach_tgid_threads.
6872 (linux_attach_fail_reason_string): Delete declaration.
6873
76f2b779
JB		 68742015-01-01 Joel Brobecker <brobecker@adacore.com>
6875
6876 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6877 * server.c (gdbserver_version): Likewise.
6878
fafcc06a
SDJ		 68792014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6880
6881 * remote-utils.c: Include ctype.h.
6882 (input_interrupt): Explicitly handle the case when the char
6883 received is the NUL byte. Improve the printing of non-ASCII
6884 characters.
6885
beed38b8
JB		 68862014-12-16 Joel Brobecker <brobecker@adacore.com>
6887
6888 * linux-low.c (linux_low_filter_event): Update call to
6889 linux_enable_event_reporting following the addition of
6890 a new parameter to that function.
6891
bf330350
CU		 68922014-12-16 Catalin Udma <catalin.udma@freescale.com>
6893
6894 PR server/17457
6895 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6896 (AARCH64_FPCR_REGNO): Likewise.
6897 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6898 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6899 (aarch64_store_fpregset): Likewise.
6900
5227d625
JB		 69012014-12-15 Joel Brobecker <brobecker@adacore.com>
6902
6903 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6904 Remove FIXME comment about assumption about N.
6905
f93b65a0
JB		 69062014-12-13 Joel Brobecker <brobecker@adacore.com>
6907
6908 * configure.ac: If large-file support is disabled in GDBserver,
6909 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6910 * configure: Regenerate.
6911
e5a9158d
AA		 69122014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6913
6914 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6915 warning upon ENODATA from ptrace.
6916 * linux-s390-low.c (s390_store_tdb): New.
6917 (s390_regsets): Add regset for NT_S390_TDB.
6918
feea5f36
AA		 69192014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6920
6921 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6922 without a fill_function.
6923 * linux-s390-low.c (s390_fill_last_break): Remove.
6924 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6925 (s390_arch_setup): Use regset's size instead of fill_function for
6926 loop end condition.
6927
098dbe61
AA		 69282014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6929
6930 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6931 the regset's store function when ptrace returned an error.
6932 * regcache.c (get_thread_regcache): Invalidate register cache
6933 before fetching inferior's registers.
6934
28eef672
AA		 69352014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6936
6937 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6938 while-loop as for-loop.
6939 (regsets_store_inferior_registers): Likewise.
6940
bdca27a2
YQ		 69412014-11-28 Yao Qi <yao@codesourcery.com>
6942
6943 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6944 * config.in, configure: Re-generate.
6945 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6946 is defined.
6947
9c232dda
YQ		 69482014-11-21 Yao Qi <yao@codesourcery.com>
6949
6950 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6951 (AC_CHECK_HEADERS): Remove malloc.h.
6952 * configure: Re-generated.
6953 * config.in: Re-generated.
6954 * server.h: Don't include alloca.h and malloc.h.
6955 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6956 Don't include malloc.h.
6957
43968415
JB		 69582014-11-17 Joel Brobecker <brobecker@adacore.com>
6959
6960 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6961 corresponding ERRNO check in same block.
6962
40e91bc7
PA		 69632014-11-12 Pedro Alves <palves@redhat.com>
6964
6965 * server.c (cont_thread): Update comment.
6966 (start_inferior, attach_inferior): No longer clear cont_thread.
6967 (handle_v_cont): No longer set cont_thread.
6968 (captured_main): Clear cont_thread each time a GDB connects.
6969
c2c118cf
PA		 69702014-11-12 Pedro Alves <palves@redhat.com>
6971
6972 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6973 thread, and don't resume all threads if the Hc thread has exited.
6974
78708b7c
PA		 69752014-11-12 Pedro Alves <palves@redhat.com>
6976
6977 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6978 the process group instead of to a specific LWP.
6979
a2abc7de
PA		 69802014-10-15 Pedro Alves <palves@redhat.com>
6981
6982 PR server/17487
6983 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6984 parameter.
6985 (arm_set_thread_context): Delete.
6986 (the_low_target): Adjust.
6987 * win32-i386-low.c (debug_registers_changed)
6988 (debug_registers_used): Delete.
6989 (update_debug_registers_callback): New function.
6990 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6991 needing to update their debug registers.
6992 (win32_get_current_dr): New function.
6993 (x86_dr_low_get_addr, x86_dr_low_get_control)
6994 (x86_dr_low_get_status): Fetch the debug register from the thread
6995 record's context.
6996 (i386_initial_stuff): Adjust.
6997 (i386_get_thread_context): Remove current_event parameter. Don't
6998 clear debug_registers_changed nor copy DR values to
6999 debug_reg_state.
7000 (i386_set_thread_context): Delete.
7001 (i386_prepare_to_resume): New function.
7002 (i386_thread_added): Mark the thread as needing to update irs
7003 debug registers.
7004 (the_low_target): Remove i386_set_thread_context and install
7005 i386_prepare_to_resume.
7006 * win32-low.c (win32_get_thread_context): Adjust.
7007 (win32_set_thread_context): Use SetThreadContext
7008 directly.
7009 (win32_prepare_to_resume): New function.
7010 (win32_require_context): New function, factored out from ...
7011 (thread_rec): ... this.
7012 (continue_one_thread): Call win32_prepare_to_resume on each thread
7013 we're about to continue.
7014 (win32_resume): Call win32_prepare_to_resume on the event thread.
7015 * win32-low.h (struct win32_thread_info)
7016 <debug_registers_changed>: New field.
7017 (struct win32_target_ops): Change prototype of set_thread_context,
7018 delete set_thread_context and add prepare_to_resume.
7019 (win32_require_context): New declaration.
7020
a442d071
GB		 70212014-10-08 Gary Benson <gbenson@redhat.com>
7022
7023 * server.h: Do not include common-exceptions.h.
7024
6f1947e8
GB		 70252014-10-08 Gary Benson <gbenson@redhat.com>
7026
7027 * server.h: Do not include cleanups.h.
7028
63b434a4
JH		 70292014-09-30 James Hogan <james.hogan@imgtec.com>
7030
7031 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7032 mips64-dsp-linux.c.
7033
c4d9ceb6
YQ		 70342014-09-23 Yao Qi <yao@codesourcery.com>
7035
7036 * linux-low.c (lp_status_maybe_breakpoint): New function.
7037 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7038 (count_events_callback): Likewise.
7039 (select_event_lwp_callback): Likewise.
7040 (cancel_breakpoints_callback): Likewise.
7041
89a5711c
DB		 70422014-09-19 Don Breazeal <donb@codesourcery.com>
7043
7044 * linux-low.c (handle_extended_wait): Call
7045 linux_ptrace_get_extended_event.
7046 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7047 linux_is_extended_waitstatus.
7048
bffc0964
JB		 70492014-09-16 Joel Brobecker <brobecker@adacore.com>
7050
7051 * Makefile.in (CPPFLAGS): Define.
7052 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7053 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7054
0bfdf32f
GB		 70552014-09-16 Gary Benson <gbenson@redhat.com>
7056
7057 * inferiors.h (current_inferior): Renamed as...
7058 (current_thread): New variable. All uses updated.
7059 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7060 (maybe_move_out_of_jump_pad): Likewise.
7061 (cancel_breakpoint): Likewise.
7062 (linux_low_filter_event): Likewise.
7063 (wait_for_sigstop): Likewise.
7064 (linux_resume_one_lwp): Likewise.
7065 (need_step_over_p): Likewise.
7066 (start_step_over): Likewise.
7067 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7068 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7069 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7070 and save_inferior as saved_thread.
7071 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7072 saved_thread.
7073 (regcache_invalidate_thread): Likewise.
7074 * remote-utils.c (prepare_resume_reply): Likewise.
7075 * thread-db.c (thread_db_get_tls_address): Likewise.
7076 (disable_thread_event_reporting): Likewise.
7077 (remove_thread_event_breakpoints): Likewise.
7078 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7079 as saved_thread.
7080 * target.h (set_desired_inferior): Renamed as...
7081 (set_desired_thread): New declaration. All uses updated.
7082 * server.c (myresume): Updated comment to reference thread instead
7083 of inferior.
7084 (handle_serial_event): Likewise.
7085 (handle_target_event): Likewise.
7086
361c8ade
GB		 70872014-09-12 Tom Tromey <tromey@redhat.com>
7088 Gary Benson <gbenson@redhat.com>
7089
7090 * regcache.h: Include common-regcache.h.
7091 (regcache_read_pc): Don't declare.
7092 * regcache.c (get_thread_regcache_for_ptid): New function.
7093
bd9269f7
GB		 70942014-09-11 Tom Tromey <tromey@redhat.com>
7095 Gary Benson <gbenson@redhat.com>
7096
7097 * symbol.c: New file.
7098 * Makefile.in (SFILES): Add symbol.c.
7099 (OBS): Add symbol.o.
7100
f8c1d06b
GB		 71012014-09-11 Gary Benson <gbenson@redhat.com>
7102
7103 * target.c (target_stop_ptid, target_continue_ptid): New
7104 functions.
7105
721ec300
GB		 71062014-09-11 Tom Tromey <tromey@redhat.com>
7107 Gary Benson <gbenson@redhat.com>
7108
7109 * target.h: Include target/target.h.
7110 * target.c (target_read_memory, target_read_uint32)
7111 (target_write_memory): New functions.
7112
c5e92cca
GB		 71132014-09-11 Gary Benson <gbenson@redhat.com>
7114
7115 * server.h (debug_hw_points): Don't declare.
7116 * server.c (debug_hw_points): Don't define. Replace all uses
7117 with show_debug_regs.
7118 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7119 all uses with show_debug_regs.
7120
2e4bb98a
EBM		 71212014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7122
7123 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7124 endianness into account.
7125 (ppc_supply_ptrace_register): Likewise.
7126
ac740bc7
JH		 71272014-09-03 James Hogan <james.hogan@imgtec.com>
7128
7129 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7130 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7131
97ea6506
GB		 71322014-09-03 Gary Benson <gbenson@redhat.com>
7133
7134 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7135 ALL_DEBUG_ADDRESS_REGISTERS.
7136
df7e5265
GB		 71372014-09-02 Gary Benson <gbenson@redhat.com>
7138
7139 * i386-low.h: Renamed as...
7140 * x86-low.h: New file. All type, function and variable name
7141 prefixes changed from "i386_" to "x86_". All references updated.
7142 * i386-low.c: Renamed as...
7143 * x86-low.c: New file. All type, function and variable name
7144 prefixes changed from "i386_" to "x86_". All references updated.
7145
ed859da7
GB		 71462014-09-02 Gary Benson <gbenson@redhat.com>
7147
7148 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7149 (x86_linux_new_thread): Likewise.
7150
860789c7
GB		 71512014-08-29 Gary Benson <gbenson@redhat.com>
7152
7153 * server.h (setjmp.h): Do not include.
7154 (toplevel): Do not declare.
7155 (common-exceptions.h): Include.
7156 (cleanups.h): Likewise.
7157 * server.c (toplevel): Do not define.
7158 (exit_code): New static global.
7159 (detach_or_kill_for_exit_cleanup): New function.
7160 (main): New function. Original main renamed to...
7161 (captured_main): New function.
7162 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7163
ff55e1b5
GB		 71642014-08-29 Gary Benson <gbenson@redhat.com>
7165
7166 * Makefile.in (SFILES): Add common/common-exceptions.c.
7167 (OBS): Add common-exceptions.o.
7168 (common-exceptions.o): New rule.
7169 * utils.c (prepare_to_throw_exception): New function.
7170
e9bcb658
GB		 71712014-08-29 Gary Benson <gbenson@redhat.com>
7172
7173 * config.in: Regenerate.
7174 * configure: Likewise.
7175
e3180625
GB		 71762014-08-29 Gary Benson <gbenson@redhat.com>
7177
7178 * Makefile.in (SFILES): Add common/cleanups.c.
7179 (OBS): cleanups.o.
7180 (cleanups.o): New rule.
7181
e3d6ba5d
GB		 71822014-08-29 Gary Benson <gbenson@redhat.com>
7183
7184 * utils.c (internal_vwarning): New function.
7185
7096e886
GB		 71862014-08-28 Gary Benson <gbenson@redhat.com>
7187
7188 * utils.h (fatal): Remove declaration.
7189 * utils.c (fatal): Remove function.
7190
14ce3192
GB		 71912014-08-28 Gary Benson <gbenson@redhat.com>
7192
7193 * tracepoint.c (gdb_agent_init): Replace fatal with
7194 perror_with_name.
7195 (initialize_tracepoint): Likewise.
7196
50278d59
GB		 71972014-08-28 Gary Benson <gbenson@redhat.com>
7198
7199 * remote-utils.c (remote_prepare): Replace fatal with error.
7200
aa96c426
GB		 72012014-08-28 Gary Benson <gbenson@redhat.com>
7202
7203 * linux-low.c (linux_async): Replace fatal with warning.
7204 Tidy up and return.
7205 (linux_start_non_stop): Return -1 if linux_async failed.
7206
f7160e97
GB		 72072014-08-28 Gary Benson <gbenson@redhat.com>
7208
7209 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7210 gdb_assert.
7211 (i386_dr_low_get_addr): Remove vague comment.
7212 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7213 gdb_assert.
7214
38e08fca
GB		 72152014-08-28 Gary Benson <gbenson@redhat.com>
7216
7217 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7218 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7219 internal_error.
7220 (linux_resume_one_lwp): Likewise.
7221 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7222 gdb_assert.
7223 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7224 with internal_error.
7225 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7226 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7227 (find_register_by_name): Replace fatal with internal_error.
7228 (find_regno): Likewise.
7229 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7230 * thread-db.c (thread_db_create_event): Likewise.
7231 (thread_db_load_search): Likewise.
7232 (try_thread_db_load_1): Likewise.
7233 * tracepoint.c (get_jump_space_head): Replace fatal with
7234 internal_error.
7235 (claim_trampoline_space): Likewise.
7236 (have_fast_tracepoint_trampoline_buffer): Likewise.
7237 (cmd_qtstart): Likewise.
7238 (stop_tracing): Likewise.
7239 (fast_tracepoint_collecting): Likewise.
7240 (target_malloc): Likewise.
7241 (download_tracepoint): Likewise.
7242 (download_trace_state_variables): Replace check with gdb_assert.
7243 (upload_fast_traceframes): Replace fatal with internal_error.
7244
34abf635
GB		 72452014-08-19 Tom Tromey <tromey@redhat.com>
7246 Gary Benson <gbenson@redhat.com>
7247
7248 * Makefile.in (SFILES): Add common/common-debug.c.
7249 (OBS): Add common-debug.o.
7250 (common-debug.o): New rule.
7251 * debug.h (debug_printf): Don't declare.
7252 * debug.c (debug_printf): Renamed and rewritten as...
7253 (debug_vprintf): New function.
7254
f6e94d78
GB		 72552014-08-19 Gary Benson <gbenson@redhat.com>
7256
7257 * utils.h: Do not include print-utils.h.
7258
9239eeab
GB		 72592014-08-19 Tom Tromey <tromey@redhat.com>
7260 Gary Benson <gbenson@redhat.com>
7261
7262 * server.h: Add static assertion.
7263 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7264
ef87c8bb
GB		 72652014-08-19 Tom Tromey <tromey@redhat.com>
7266 Gary Benson <gbenson@redhat.com>
7267
7268 * Makefile.in (SFILES): Add common/errors.c.
7269 (OBS): Add errors.o.
7270 (IPA_OBS): Add errors-ipa.o.
7271 (errors.o): New rule.
7272 (errors-ipa.o): Likewise.
7273 * utils.h (perror_with_name, error, warning): Don't declare.
7274 * utils.c (warning): Renamed and rewritten as...
7275 (vwarning): New function.
7276 (error): Renamed and rewritten as...
7277 (verror): New function.
7278 (internal_error): Renamed and rewritten as...
7279 (internal_verror): New function.
7280
bb974a24
GB		 72812014-08-07 Gary Benson <gbenson@redhat.com>
7282
7283 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7284 * configure: Regenerate.
7285 * config.in: Likewise.
7286 * server.h: Do not include errno.h.
7287 * event-loop.c: Likewise.
7288 * hostio-errno.c: Likewise.
7289 * linux-low.c: Likewise.
7290 * remote-utils.c: Likewise.
7291 * spu-low.c: Likewise.
7292 * utils.c: Likewise.
7293 * gdbreplay.c: Unconditionally include errno.h.
7294
6d3d12eb
GB		 72952014-08-07 Gary Benson <gbenson@redhat.com>
7296
7297 * server.h: Do not include string.h.
7298 * event-loop.c: Likewise.
7299 * linux-low.c: Likewise.
7300 * regcache.c: Likewise.
7301 * remote-utils.c: Likewise.
7302 * spu-low.c: Likewise.
7303 * utils.c: Likewise.
7304
dccbb609
GB		 73052014-08-07 Gary Benson <gbenson@redhat.com>
7306
7307 * server.h: Do not include gdb_assert.h.
7308
e76df0d0
GB		 73092014-08-07 Gary Benson <gbenson@redhat.com>
7310
7311 * server.h: Do not include common-utils.h.
7312
4cb9c816
GB		 73132014-08-07 Gary Benson <gbenson@redhat.com>
7314
7315 * server.h: Do not include ptid.h.
7316 * notif.h: Likewise.
7317
3995eeee
GB		 73182014-08-07 Gary Benson <gbenson@redhat.com>
7319
7320 * server.h: Do not include gdb_locale.h.
7321
cb9f1a9b
GB		 73222014-08-07 Gary Benson <gbenson@redhat.com>
7323
7324 * server.h: Do not include gdb/signals.h.
7325 * win32-low.c: Likewise.
7326
a5fceff8
GB		 73272014-08-07 Gary Benson <gbenson@redhat.com>
7328
7329 * server.h: Do not include pathmax.h.
7330
b9391142
GB		 73312014-08-07 Gary Benson <gbenson@redhat.com>
7332
7333 * server.h: Do not include libiberty.h.
7334 * linux-bfin-low.c: Likewise.
7335
0e443c87
GB		 73362014-08-07 Gary Benson <gbenson@redhat.com>
7337
7338 * server.h: Do not include ansidecl.h.
7339
8ebb3f56
GB		 73402014-08-07 Gary Benson <gbenson@redhat.com>
7341
7342 * linux-x86-low.c: Do not include stddef.h.
7343 * lynx-ppc-low.c: Likewise.
7344 * tracepoint.c: Likewise.
7345
8980bdf6
GB		 73462014-08-07 Gary Benson <gbenson@redhat.com>
7347
7348 * server.h: Do not include stdarg.h.
7349 * nto-low.c: Likewise.
7350
d7096f71
GB		 73512014-08-07 Gary Benson <gbenson@redhat.com>
7352
7353 * server.h: Do not include stdlib.h.
7354 * inferiors.c: Likewise.
7355 * linux-low.c: Likewise.
7356 * regcache.c: Likewise.
7357 * spu-low.c: Likewise.
7358 * tracepoint.c: Likewise.
7359 * utils.c: Likewise.
7360
d02f550d
GB		 73612014-08-07 Gary Benson <gbenson@redhat.com>
7362
7363 * server.h: Do not include stdio.h.
7364 * linux-low.c: Likewise.
7365 * remote-utils.c: Likewise.
7366 * spu-low.c: Likewise.
7367 * utils.c: Likewise.
7368 * wincecompat.c: Likewise.
7369
87f6c4e3
GB		 73702014-08-06 Gary Benson <gbenson@redhat.com>
7371
7372 * regcache.c (init_register_cache): Move conditionals inside if.
7373
7089dca4
GB		 73742014-08-06 Gary Benson <gbenson@redhat.com>
7375
7376 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7377
462f517e
GB		 73782014-07-31 Gary Benson <gbenson@redhat.com>
7379
7380 * ax.h: Do not include server.h.
7381 * gdbthread.h: Likewise.
7382 * lynx-low.h: Likewise.
7383 * notif.h: Likewise.
7384
976411d6
GB		 73852014-07-30 Gary Benson <gbenson@redhat.com>
7386
7387 * server.h: Include common-defs.h.
7388 Do not include config.h or build-gnulib-gdbserver/config.h.
7389
d41f6d8e
GB		 73902014-07-30 Gary Benson <gbenson@redhat.com>
7391
7392 * hostio-errno.c: Move server.h to top of includes list.
7393 * inferiors.c: Likewise.
7394 * linux-x86-low.c: Likewise.
7395 * notif.c: Include server.h.
7396
314c6a35
TT		 73972014-07-24 Tom Tromey <tromey@redhat.com>
7398 Gary Benson <gbenson@redhat.com>
7399
7400 * server.h (CORE_ADDR): Now unsigned.
7401
69ff6be5
PA		 74022014-07-16 Pedro Alves <palves@redhat.com>
7403
7404 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7405
ce9e3fe7
PA		 74062014-07-15 Pedro Alves <palves@redhat.com>
7407
7408 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7409 copy.
7410
e76126e8
PA		 74112014-07-11 Pedro Alves <palves@redhat.com>
7412
7413 * linux-low.c (kill_wait_lwp): New function, based on
7414 kill_one_lwp_callback, but use my_waitpid directly.
7415 (kill_one_lwp_callback, linux_kill): Use it.
7416
8e9db26e
PA		 74172014-06-23 Pedro Alves <palves@redhat.com>
7418
7419 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7420 before setting DR0..DR3.
7421
698b3e08
GB		 74222014-06-20 Gary Benson <gbenson@redhat.com>
7423
7424 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7425 * configure: Regenerated.
7426 * config.in: Likewise.
7427
125f8a3d
GB		 74282014-06-20 Gary Benson <gbenson@redhat.com>
7429
7430 * Makefile.in (SFILES): Update locations for files moved
7431 from common to nat.
7432 (object file files): Reordered.
7433
42995dbd
GB		 74342014-06-20 Gary Benson <gbenson@redhat.com>
7435
7436 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7437 (i386_dr_low_set_addr): Likewise.
7438 (i386_dr_low_get_addr): Likewise.
7439 (i386_dr_low_can_set_control): Likewise.
7440 (i386_dr_low_set_control): Likewise.
7441 (i386_dr_low_get_control): Likewise.
7442 (i386_dr_low_get_status): Likewise.
7443 (i386_get_debug_register_length): Likewise.
7444 * linux-x86-low.c (i386_dr_low_set_addr):
7445 Changed signature. Made static.
7446 (i386_dr_low_get_addr): Likewise.
7447 (i386_dr_low_set_control): Likewise.
7448 (i386_dr_low_get_control): Likewise.
7449 (i386_dr_low_get_status): Likewise.
7450 (i386_dr_low): New global variable.
7451 * win32-i386-low.c (i386_dr_low_set_addr):
7452 Changed signature. Made static.
7453 (i386_dr_low_get_addr): Likewise.
7454 (i386_dr_low_set_control): Likewise.
7455 (i386_dr_low_get_control): Likewise.
7456 (i386_dr_low_get_status): Likewise.
7457 (i386_dr_low): New global variable.
7458
e1d2394b
MS		 74592014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7460
7461 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7462 * Makefile.in (AR, AR_FLAGS): Define.
7463 * configure: Regenerate.
7464
3a8ee006
GB		 74652014-06-19 Gary Benson <gbenson@redhat.com>
7466
7467 * Makefile.in (i386-dregs.o): New rule.
7468 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7469 * i386-low.c (target.h): Remove include.
7470 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7471 (DR_CONTROL_SHIFT): Likewise.
7472 (DR_CONTROL_SIZE): Likewise.
7473 (DR_RW_EXECUTE): Likewise.
7474 (DR_RW_WRITE): Likewise.
7475 (DR_RW_READ): Likewise.
7476 (DR_RW_IORW): Likewise.
7477 (DR_LEN_1): Likewise.
7478 (DR_LEN_2): Likewise.
7479 (DR_LEN_4): Likewise.
7480 (DR_LEN_8): Likewise.
7481 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7482 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7483 (DR_ENABLE_SIZE): Likewise.
7484 (DR_LOCAL_SLOWDOWN): Likewise.
7485 (DR_GLOBAL_SLOWDOWN): Likewise.
7486 (DR_CONTROL_RESERVED): Likewise.
7487 (I386_DR_CONTROL_MASK): Likewise.
7488 (I386_DR_VACANT): Likewise.
7489 (I386_DR_LOCAL_ENABLE): Likewise.
7490 (I386_DR_GLOBAL_ENABLE): Likewise.
7491 (I386_DR_DISABLE): Likewise.
7492 (I386_DR_SET_RW_LEN): Likewise.
7493 (I386_DR_GET_RW_LEN): Likewise.
7494 (I386_DR_WATCH_HIT): Likewise.
7495 (i386_wp_op_t): Likewise.
7496 (i386_show_dr): Likewise.
7497 (i386_length_and_rw_bits): Likewise.
7498 (i386_insert_aligned_watchpoint): Likewise.
7499 (i386_remove_aligned_watchpoint): Likewise.
7500 (i386_handle_nonaligned_watchpoint): Likewise.
7501 i386_update_inferior_debug_regs(): Likewise.
7502 (i386_dr_insert_watchpoint): Likewise.
7503 (i386_dr_remove_watchpoint): Likewise.
7504 (i386_dr_region_ok_for_watchpoint): Likewise.
7505 (i386_dr_stopped_data_address): Likewise.
7506 (i386_dr_stopped_by_watchpoint): Likewise.
7507
8f26655c
GB		 75082014-06-19 Gary Benson <gbenson@redhat.com>
7509
7510 * i386-low.c (i386_dr_show): Renamed to
7511 i386_show_dr and made static. All uses updated.
7512 (i386_dr_length_and_rw_bits): Renamed to
7513 i386_length_and_rw_bits and made static.
7514 All uses updated.
7515 (i386_dr_insert_aligned_watchpoint): Renamed to
7516 i386_insert_aligned_watchpoint and made static.
7517 All uses updated.
7518 (i386_dr_remove_aligned_watchpoint): Renamed to
7519 i386_remove_aligned_watchpoint and made static.
7520 All uses updated.
7521 (i386_dr_update_inferior_debug_regs): Renamed to
7522 i386_update_inferior_debug_regs and made static.
7523 All uses updated.
7524
b9228891
GB		 75252014-06-18 Gary Benson <gbenson@redhat.com>
7526
5171def3
GB		 7527 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7528 (i386_dr_low_can_set_control): Likewise.
7529 (i386_get_debug_register_length): Likewise.
7530 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7531 (i386_dr_low_can_set_control): Likewise.
7532 (i386_get_debug_register_length): Likewise.
7533
75342014-06-17 Gary Benson <gbenson@redhat.com>
7535
b9228891
GB		 7536 * i386-low.h (i386-dregs.h): New include.
7537 (DR_FIRSTADDR): Now in i386-dregs.h.
7538 (DR_LASTADDR): Likewise.
7539 (DR_NADDR): Likewise.
7540 (DR_STATUS): Likewise.
7541 (DR_CONTROL): Likewise.
7542 (i386_debug_reg_state): Likewise.
7543 (i386_dr_insert_watchpoint): Likewise.
7544 (i386_dr_remove_watchpoint): Likewise.
7545 (i386_dr_region_ok_for_watchpoint): Likewise.
7546 (i386_dr_stopped_data_address): Likewise.
7547 (i386_dr_stopped_by_watchpoint): Likewise.
7548 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7549
4be83cc2
GB		 75502014-06-18 Gary Benson <gbenson@redhat.com>
7551
7552 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7553 i386_dr_insert_watchpoint.
7554 (i386_low_remove_watchpoint): Renamed to
7555 i386_dr_remove_watchpoint.
7556 (i386_low_region_ok_for_watchpoint): Renamed to
7557 i386_dr_region_ok_for_watchpoint.
7558 (i386_low_stopped_data_address): Renamed to
7559 i386_dr_stopped_data_address.
7560 (i386_low_stopped_by_watchpoint): Renamed to
7561 i386_dr_stopped_by_watchpoint.
7562 * i386-low.c (i386_show_dr): Renamed to
7563 i386_dr_show and made nonstatic. All uses updated.
7564 (i386_length_and_rw_bits): Renamed to
7565 i386_dr_length_and_rw_bits and made nonstatic.
7566 All uses updated.
7567 (i386_insert_aligned_watchpoint): Renamed to
7568 i386_dr_insert_aligned_watchpoint and made nonstatic.
7569 All uses updated.
7570 (i386_remove_aligned_watchpoint): Renamed to
7571 i386_dr_remove_aligned_watchpoint and made nonstatic.
7572 All uses updated.
7573 (i386_update_inferior_debug_regs): Renamed to
7574 i386_dr_update_inferior_debug_regs and made nonstatic.
7575 All uses updated.
7576 (i386_low_insert_watchpoint): Renamed to
7577 i386_dr_insert_watchpoint. All uses updated.
7578 (i386_low_remove_watchpoint): Renamed to
7579 i386_dr_remove_watchpoint. All uses updated.
7580 (i386_low_region_ok_for_watchpoint): Renamed to
7581 i386_dr_region_ok_for_watchpoint. All uses updated.
7582 (i386_low_stopped_data_address): Renamed to
7583 i386_dr_stopped_data_address. All uses updated.
7584 (i386_low_stopped_by_watchpoint): Renamed to
7585 i386_dr_stopped_by_watchpoint. All uses updated.
7586
131aa0d4
GB		 75872014-06-18 Gary Benson <gbenson@redhat.com>
7588
7589 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7590 (i386_dr_low_can_set_control): Likewise.
7591 (i386_insert_aligned_watchpoint): New check.
7592
d9305f7f
GB		 75932014-06-18 Gary Benson <gbenson@redhat.com>
7594
7595 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7596 Renamed to state.
7597
e927c9fc
GB		 75982014-06-18 Gary Benson <gbenson@redhat.com>
7599
7600 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7601 instead of fatal and error.
7602 (i386_handle_nonaligned_watchpoint): Likewise.
7603
1b6d4134
GB		 76042014-06-18 Gary Benson <gbenson@redhat.com>
7605
7606 * i386-low.c (i386_get_debug_register_length): New macro.
7607 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7608 (i386_show_dr): Use debug_printf instead of fprintf. Use
7609 phex to format values.
7610
6e62758f
GB		 76112014-06-18 Gary Benson <gbenson@redhat.com>
7612
7613 * i386-low.h: Comment changes.
7614 * i386-low.c: Likewise.
7615
fc6e2f03
GB		 76162014-06-18 Gary Benson <gbenson@redhat.com>
7617
7618 * i386-low.c: Whitespace changes.
7619
f9d1eeed
TT		 76202014-06-12 Tom Tromey <tromey@redhat.com>
7621
7622 * utils.c (freeargv): Remove.
7623
0b04e523
TT		 76242014-06-12 Tom Tromey <tromey@redhat.com>
7625
7626 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7627 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7628 (parse_debug_format_options): Likewise.
7629 (gdbserver_usage): Likewise.
7630 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7631 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7632 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7633 against libiberty.
7634 ($(LIBGNU)): Depend on libiberty.
7635 (all-lib): Recurse into all subdirs.
7636 (install-only): Invoke "install" target in subdirs.
7637 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7638 targets.
7639 * configure: Rebuild.
7640 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7641 for vasprintf, vsnprintf, or gettimeofday.
7642 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7643 srv_tgtobj.
7644
270c9937
JB		 76452014-06-05 Joel Brobecker <brobecker@adacore.com>
7646
7647 * development.sh: Delete.
7648 * Makefile.in (config.status): Adjust dependency on development.sh.
7649 * configure.ac: Adjust development.sh source call.
7650 * configure: Regenerate.
7651
0a261ed8
PA		 76522014-06-02 Pedro Alves <palves@redhat.com>
7653
7654 * ax.c (gdb_free_agent_expr): New function.
7655 * ax.h (gdb_free_agent_expr): New declaration.
7656 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7657 list.
7658 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7659 static.
7660 (clear_breakpoint_conditions_and_commands): New function.
7661 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7662 (clear_breakpoint_conditions_and_commands): New declaration.
7663
e9dae05e
RR		 76642014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7665
7666 * linux-aarch64-low.c (asm/ptrace.h): Include.
7667
5876f503
JK		 76682014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7669
7670 Fix TLS access for -static -pthread.
7671 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7672 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7673 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7674
802e8e6d
PA		 76752014-05-20 Pedro Alves <palves@redhat.com>
7676
7677 * linux-aarch64-low.c (aarch64_insert_point)
7678 (aarch64_remove_point): No longer check whether the type is
7679 supported here. Adjust to new interface.
7680 (the_low_target): Install aarch64_supports_z_point_type as
7681 supports_z_point_type method.
7682 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7683 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7684 instead of a Z packet char. Adjust.
7685 (arm_supports_z_point_type): New function.
7686 (arm_insert_point, arm_remove_point): Adjust to new interface.
7687 (the_low_target): Install arm_supports_z_point_type.
7688 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7689 (cris_insert_point, cris_remove_point): Adjust to new interface.
7690 Don't check whether the type is supported here.
7691 (the_low_target): Install cris_supports_z_point_type.
7692 * linux-low.c (linux_supports_z_point_type): New function.
7693 (linux_insert_point, linux_remove_point): Adjust to new interface.
7694 * linux-low.h (struct linux_target_ops) <insert_point,
7695 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7696 raw_breakpoint pointer parameter.
7697 <supports_z_point_type>: New method.
7698 * linux-mips-low.c (mips_supports_z_point_type): New function.
7699 (mips_insert_point, mips_remove_point): Adjust to new interface.
7700 Use mips_supports_z_point_type.
7701 (the_low_target): Install mips_supports_z_point_type.
7702 * linux-ppc-low.c (the_low_target): Install NULL as
7703 supports_z_point_type method.
7704 * linux-s390-low.c (the_low_target): Install NULL as
7705 supports_z_point_type method.
7706 * linux-sparc-low.c (the_low_target): Install NULL as
7707 supports_z_point_type method.
7708 * linux-x86-low.c (x86_supports_z_point_type): New function.
7709 (x86_insert_point): Adjust to new insert_point interface. Use
7710 insert_memory_breakpoint. Adjust to new
7711 i386_low_insert_watchpoint interface.
7712 (x86_remove_point): Adjust to remove_point interface. Use
7713 remove_memory_breakpoint. Adjust to new
7714 i386_low_remove_watchpoint interface.
7715 (the_low_target): Install x86_supports_z_point_type.
7716 * lynx-low.c (lynx_target_ops): Install NULL as
7717 supports_z_point_type callback.
7718 * nto-low.c (nto_supports_z_point_type): New.
7719 (nto_insert_point, nto_remove_point): Adjust to new interface.
7720 (nto_target_ops): Install nto_supports_z_point_type.
7721 * mem-break.c: Adjust intro comment.
7722 (struct raw_breakpoint) <raw_type, size>: New fields.
7723 <inserted>: Update comment.
7724 <shlib_disabled>: Delete field.
7725 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7726 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7727 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7728 (raw_bkpt_type_to_target_hw_bp_type): New function.
7729 (find_enabled_raw_code_breakpoint_at): New function.
7730 (find_raw_breakpoint_at): New type and size parameters. Use them.
7731 (insert_memory_breakpoint): New function, based off
7732 set_raw_breakpoint_at.
7733 (remove_memory_breakpoint): New function.
7734 (set_raw_breakpoint_at): Reimplement.
7735 (set_breakpoint): New, based on set_breakpoint_at.
7736 (set_breakpoint_at): Reimplement.
7737 (delete_raw_breakpoint): Go through the_target->remove_point
7738 instead of assuming memory breakpoints.
7739 (find_gdb_breakpoint_at): Delete.
7740 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7741 (find_gdb_breakpoint): New function.
7742 (set_gdb_breakpoint_at): Delete.
7743 (z_type_supported): New function.
7744 (set_gdb_breakpoint_1): New function, loosely based off
7745 set_gdb_breakpoint_at.
7746 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7747 (delete_gdb_breakpoint_at): Delete.
7748 (delete_gdb_breakpoint_1): New function, loosely based off
7749 delete_gdb_breakpoint_at.
7750 (delete_gdb_breakpoint): New function.
7751 (clear_gdb_breakpoint_conditions): Rename to ...
7752 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7753 breakpoint.
7754 (add_condition_to_breakpoint): Make static.
7755 (add_breakpoint_condition): Take a struct breakpoint pointer
7756 instead of an address. Adjust.
7757 (gdb_condition_true_at_breakpoint): Rename to ...
7758 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7759 z_type parameter.
7760 (gdb_condition_true_at_breakpoint): Reimplement.
7761 (add_breakpoint_commands): Take a struct breakpoint pointer
7762 instead of an address. Adjust.
7763 (gdb_no_commands_at_breakpoint): Rename to ...
7764 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7765 parameter. Return true if no breakpoint was found. Change debug
7766 output.
7767 (gdb_no_commands_at_breakpoint): Reimplement.
7768 (run_breakpoint_commands): Rename to ...
7769 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7770 and change return type to boolean.
7771 (run_breakpoint_commands): New function.
7772 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7773 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7774 breakpoint. Go through the_target->remove_point instead of
7775 assuming memory breakpoint.
7776 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7777 software and hardware breakpoints.
7778 (reinsert_raw_breakpoint): Go through the_target->insert_point
7779 instead of assuming memory breakpoint.
7780 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7781 software and hardware breakpoints.
7782 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7783 Check both software and hardware breakpoints.
7784 (validate_inserted_breakpoint): Assert the breakpoint is a
7785 software breakpoint. Set the inserted flag to -1 instead of
7786 setting shlib_disabled.
7787 (delete_disabled_breakpoints): Adjust.
7788 (validate_breakpoints): Only validate software breakpoints.
7789 Adjust to inserted flag change.
7790 (check_mem_read, check_mem_write): Skip breakpoint types other
7791 than software breakpoints. Adjust to inserted flag change.
7792 * mem-break.h (enum raw_bkpt_type): New enum.
7793 (raw_breakpoint, struct process_info): Forward declare.
7794 (Z_packet_to_target_hw_bp_type): Delete declaration.
7795 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7796 (set_gdb_breakpoint, delete_gdb_breakpoint)
7797 (clear_breakpoint_conditions): New declarations.
7798 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7799 (breakpoint_inserted_here): Update comment.
7800 (add_breakpoint_condition, add_breakpoint_commands): Replace
7801 address parameter with a breakpoint pointer parameter.
7802 (gdb_breakpoint_here): Update comment.
7803 (delete_gdb_breakpoint_at): Delete.
7804 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7805 * server.c (process_point_options): Take a struct breakpoint
7806 pointer instead of an address. Adjust.
7807 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7808 delete_gdb_breakpoint.
7809 * spu-low.c (spu_target_ops): Install NULL as
7810 supports_z_point_type method.
7811 * target.h: Include mem-break.h.
7812 (struct target_ops) <prepare_to_access_memory>: Update comment.
7813 <supports_z_point_type>: New field.
7814 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7815 instead of a char. Also take a raw breakpoint pointer.
7816 * win32-arm-low.c (the_low_target): Install NULL as
7817 supports_z_point_type.
7818 * win32-i386-low.c (i386_supports_z_point_type): New function.
7819 (i386_insert_point, i386_remove_point): Adjust to new interface.
7820 (the_low_target): Install i386_supports_z_point_type.
7821 * win32-low.c (win32_supports_z_point_type): New function.
7822 (win32_insert_point, win32_remove_point): Adjust to new interface.
7823 (win32_target_ops): Install win32_supports_z_point_type.
7824 * win32-low.h (struct win32_target_ops):
7825 <supports_z_point_type>: New method.
7826 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7827 instead of a char. Also take a raw breakpoint pointer.
7828
932539e3
PA		 78292014-05-20 Pedro Alves <palves@redhat.com>
7830
7831 * mem-break.h: Include break-common.h.
7832 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7833 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7834 (Z_packet_to_target_hw_bp_type): New declaration.
7835 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7836 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7837 (Z_PACKET_ACCESS_WP): Delete macros.
7838 (Z_packet_to_hw_type): Delete function.
7839 * i386-low.h: Don't include break-common.h here.
7840 (Z_packet_to_hw_type): Delete declaration.
7841 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7842 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7843 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7844 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7845 * linux-aarch64-low.c: Don't include break-common.h here.
7846 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7847 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7848 (Z_packet_to_target_hw_bp_type): Delete function.
7849 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7850 function.
7851 (mips_insert_point, mips_remove_point): Use
7852 Z_packet_to_target_hw_bp_type.
7853
4ff0d3d8
PA		 78542014-05-20 Pedro Alves <palves@redhat.com>
7855
7856 * linux-aarch64-low.c: Include break-common.h.
7857 (enum target_point_type): Delete.
7858 (Z_packet_to_point_type): Rename to ...
7859 (Z_packet_to_target_hw_bp_type): ... this, and return a
7860 target_hw_bp_type instead.
7861 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7862 instead of an enum target_point_type.
7863 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7864 breakpoint type.
7865 (aarch64_dr_state_insert_one_point)
7866 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7867 (aarch64_handle_aligned_watchpoint)
7868 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7869 Take an enum target_hw_bp_type instead of an enum
7870 target_point_type.
7871 (aarch64_supports_z_point_type): New function.
7872 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7873 use Z_packet_to_target_hw_bp_type.
7874
786dc519
JB		 78752014-05-20 Joel Brobecker <brobecker@adacore.com>
7876
7877 * configure.ac: Only use -Werror by default when DEVELOPMENT
7878 is true.
7879 * configure: Regenerate.
7880
9e0aa64f
JK		 78812014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7882
7883 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7884 * linux-x86-low.c (X86_64_USER_REGS): New.
7885 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7886
2b577b92
YQ		 78872014-04-28 Yao Qi <yao@codesourcery.com>
7888
7889 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7890 name.
7891
94611da2
PA		 78922014-04-25 Pedro Alves <palves@redhat.com>
7893
7894 PR server/16255
7895 * linux-low.c (linux_attach_fail_reason_string): New function.
7896 (linux_attach_lwp): Delete.
7897 (linux_attach_lwp_1): Rename to ...
7898 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7899 argument. Remove "initial" parameter. Return int instead of
7900 void. Don't error or warn here.
7901 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7902 failure to attach to the tgid. Call warning when failing to
7903 attach to an lwp.
7904 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7905 argument. Remove "initial" parameter. Return int instead of
7906 void. Don't error or warn here.
7907 (linux_attach_fail_reason_string): New declaration.
7908 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7909 interface change. Use linux_attach_fail_reason_string.
7910
01f9f808
MS		 79112014-04-24 Michael Sturm <michael.sturm@mintel.com>
7912 Walfred Tedeschi <walfred.tedeschi@intel.com>
7913
7914 * Makefile.in: Added rules to handle new files
7915 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7916 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7917 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7918 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7919 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7920 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7921 x32-avx512-linux.o.
7922 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7923 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7924 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7925 i386/x32-avx512.xml.
7926 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7927 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7928 i386/x32-avx512-linux.xml.
7929 * i387-fp.c (num_avx512_k_registers): New constant for number
7930 of K registers.
7931 (num_avx512_zmmh_low_registers): New constant for number of
7932 lower ZMM registers (0-15).
7933 (num_avx512_zmmh_high_registers): New constant for number of
7934 higher ZMM registers (16-31).
7935 (num_avx512_ymmh_registers): New contant for number of higher
7936 YMM registers (ymm16-31 added by avx521 on x86_64).
7937 (num_avx512_xmm_registers): New constant for number of higher
7938 XMM registers (xmm16-31 added by AVX512 on x86_64).
7939 (struct i387_xsave): Add space for AVX512 registers.
7940 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7941 Add code to handle AVX512 registers.
7942 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7943 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7944 prototypei from generated file.
7945 (tdesc_amd64_avx512_linux): Likewise.
7946 (init_registers_x32_avx512_linux): Likewise.
7947 (tdesc_x32_avx512_linux): Likewise.
7948 (init_registers_i386_avx512_linux): Likewise.
7949 (tdesc_i386_avx512_linux): Likewise.
7950 (x86_64_regmap): Add AVX512 registers.
7951 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7952 mask.
7953 (initialize_low_arch): Add code to initialize AVX512 registers.
7954
51aa91f9
PA		 79552014-04-23 Pedro Alves <palves@redhat.com>
7956
7957 * mem-break.c (find_gdb_breakpoint_at): Make static.
7958 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7959
a4165e94
PA		 79602014-04-23 Pedro Alves <palves@redhat.com>
7961
7962 * i386-low.c: Don't include break-common.h here.
7963 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7964 prototype to take target_hw_bp_type as argument instead of a Z
7965 packet char.
7966 * i386-low.h: Include break-common.h here.
7967 (Z_packet_to_hw_type): Declare.
7968 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7969 prototypes.
7970 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7971 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7972 (x86_remove_point): Convert the packet number to a
7973 target_hw_bp_type before calling i386_low_remove_watchpoint.
7974 * win32-i386-low.c (i386_insert_point): Convert the packet number
7975 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7976 (i386_remove_point): Convert the packet number to a
7977 target_hw_bp_type before calling i386_low_remove_watchpoint.
7978
b8acf843
PA		 79792014-04-23 Pedro Alves <palves@redhat.com>
7980
7981 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7982
d708bcd1
PA		 79832014-04-10 Pedro Alves <palves@redhat.com>
7984
7985 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7986 Check if the condition or command is NULL before checking if the
7987 breakpoint is known. On success, return true.
7988 * mem-break.h (add_breakpoint_condition): Document return.
7989 (add_breakpoint_commands): Add describing comment.
7990 * server.c (skip_to_semicolon): New function.
7991 (process_point_options): Use it.
7992
2eec7d5b
PA		 79932014-04-09 Pedro Alves <palves@redhat.com>
7994
7995 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7996 to lwpid_of.
7997
fa96cb38
PA		 79982014-02-27 Pedro Alves <palves@redhat.com>
7999
8000 PR 12702
8001 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
8002 macros.
8003 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
8004 output.
8005 (last_thread_of_process_p): Take a PID argument instead of a
8006 thread pointer.
8007 (linux_wait_for_lwp): Delete.
8008 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8009 functions.
8010 (linux_low_filter_event): New function, party factored out from
8011 linux_wait_for_event.
8012 (linux_wait_for_event): Rename to ...
8013 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8014 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8015 sigsuspend. Check for zombie leaders.
8016 (linux_wait_for_event): Reimplement as wrapper around
8017 linux_wait_for_event_filtered.
8018 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8019 a normal or signal exit is seen, it's the whole process exiting.
8020 (wait_for_sigstop): No longer a for_each_inferior callback.
8021 Rewrite on top of linux_wait_for_event_filtered.
8022 (stop_all_lwps): Call wait_for_sigstop directly.
8023 * server.c (resume, handle_target_event): Handle
8024 TARGET_WAITKIND_NO_RESUMED.
8025
d763de10
JB		 80262014-02-26 Joel Brobecker <brobecker@adacore.com>
8027
8028 * win32-low.c (psapi_get_dll_name,
8029 * win32_CreateToolhelp32Snapshot): Delete.
8030 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8031 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8032 Delete.
8033 (handle_load_dll): Add function description.
8034 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8035
850a0f76
JB		 80362014-02-26 Joel Brobecker <brobecker@adacore.com>
8037
8038 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8039 Add comment.
8040 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8041 base address when calling win32_add_one_solib.
8042 (handle_load_dll): Delete local variable load_addr.
8043 Remove 0x1000 offset applied to DLL base address when calling
8044 win32_add_one_solib.
8045 (handle_unload_dll): Add comment.
8046
f25b3fc3
JB		 80472014-02-26 Joel Brobecker <brobecker@adacore.com>
8048
8049 * win32-low.c (win32_add_all_dlls): Renames
8050 win32_ensure_ntdll_loaded. Rewrite function documentation.
8051 Adjust implementation to always load all DLLs.
8052 Add 0x1000 offset to DLL base address when calling
8053 win32_add_one_solib.
8054 (child_initialization_done): New static global.
8055 (do_initial_child_stuff): Set child_initialization_done to
8056 zero during child initialization, and 1 after. Replace call
8057 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8058 Add comment.
8059 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8060 (handle_unload_dll): Add function documentation.
8061 (get_child_debug_event): Ignore load and unload DLL events
8062 during child initialization.
8063
d86d4aaf
DE		 80642014-02-20 Doug Evans <dje@google.com>
8065
3bc32da3 8066 Remove global all_lwps.
d86d4aaf
DE		 8067 * inferiors.h (ptid_of): Move here from linux-low.h.
8068 (pid_of, lwpid_of): Ditto.
8069 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8070 parameter is a struct thread_info * now.
8071 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8072 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8073 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8074 directly.
8075 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8076 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8077 * linux-arm-low.c (update_registers_callback): Update, "entry"
8078 parameter is a struct thread_info * now.
8079 Fetch lwpid from current_inferior directly.
8080 (arm_insert_point): Pass &all_threads to find_inferior instead of
8081 &all_lwps.
8082 (arm_remove_point): Ditto.
8083 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8084 (arm_prepare_to_resume): Fetch pid from thread.
8085 (arm_read_description): Fetch lwpid from current_inferior directly.
8086 * linux-low.c (all_lwps): Delete.
8087 (delete_lwp): Delete call to remove_inferior.
8088 (handle_extended_wait): Fetch lwpid from thread.
8089 (add_lwp): Don't set lwp->entry.id. Remove call to
8090 add_inferior_to_list.
8091 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8092 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8093 (kill_one_lwp_callback): Ditto.
8094 (linux_kill): Don't dereference NULL pointer.
8095 Fetch ptid,lwpid from thread.
8096 (get_detach_signal): Fetch ptid from thread.
8097 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8098 Simplify call to regcache_invalidate_thread.
8099 (delete_lwp_callback): Update, "entry" parameter is a
8100 struct thread_info * now. Fetch pid from thread.
8101 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8102 (status_pending_p_callback): Update, "entry" parameter is a
8103 struct thread_info * now. Fetch ptid from thread.
8104 (find_lwp_pid): Update, "entry" parameter is a
8105 struct thread_info * now.
8106 (linux_wait_for_lwp): Fetch pid from thread.
8107 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8108 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8109 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8110 (dequeue_one_deferred_signal): Ditto.
8111 (cancel_breakpoint): Fetch ptid from current_inferior.
8112 (linux_wait_for_event): Pass &all_threads to find_inferior,
8113 not &all_lwps. Fetch ptid, lwpid from thread.
8114 (count_events_callback): Update, "entry" parameter is a
8115 struct thread_info * now.
8116 (select_singlestep_lwp_callback): Ditto.
8117 (select_event_lwp_callback): Ditto.
8118 (cancel_breakpoints_callback): Ditto.
8119 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8120 not &all_lwps.
8121 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8122 (unsuspend_one_lwp): Update, "entry" parameter is a
8123 struct thread_info * now.
8124 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8125 not &all_lwps.
8126 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8127 Fetch lwpid from thread, not lwp.
8128 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8129 Pass &all_threads to find_inferior, not &all_lwps.
8130 (send_sigstop): Fetch lwpid from thread, not lwp.
8131 (send_sigstop_callback): Update, "entry" parameter is a
8132 struct thread_info * now.
8133 (suspend_and_send_sigstop_callback): Ditto.
8134 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8135 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8136 struct thread_info * now.
8137 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8138 from thread, lwp.
8139 (lwp_running): Update, "entry" parameter is a
8140 struct thread_info * now.
8141 (stop_all_lwps): Fetch ptid from thread.
8142 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8143 (linux_resume_one_lwp): Fetch lwpid from thread.
8144 (linux_set_resume_request): Update, "entry" parameter is a
8145 struct thread_info * now. Fetch pid, lwpid from thread.
8146 (resume_status_pending_p): Update, "entry" parameter is a
8147 struct thread_info * now.
8148 (need_step_over_p): Ditto. Fetch lwpid from thread.
8149 (start_step_over): Fetch lwpid from thread.
8150 (linux_resume_one_thread): Update, "entry" parameter is a
8151 struct thread_info * now. Fetch lwpid from thread.
8152 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8153 (proceed_one_lwp): Update, "entry" parameter is a
8154 struct thread_info * now. Fetch lwpid from thread.
8155 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8156 struct thread_info * now.
8157 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8158 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8159 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8160 directly.
8161 (regsets_store_inferior_registers): Ditto.
8162 (fetch_register, store_register): Ditto.
8163 (linux_read_memory, linux_write_memory): Ditto.
8164 (linux_request_interrupt): Ditto.
8165 (linux_read_auxv): Ditto.
8166 (linux_xfer_siginfo): Ditto.
8167 (linux_qxfer_spu): Ditto.
8168 (linux_qxfer_libraries_svr4): Ditto.
8169 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8170 moved to inferiors.h.
8171 (get_lwp): Delete.
8172 (get_thread_lwp): Update.
8173 (struct lwp_info): Delete member "entry". Simplify comment for
8174 member "thread".
8175 (all_lwps): Delete.
8176 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8177 current_inferior directly.
8178 (update_watch_registers_callback): Update, "entry" parameter is a
8179 struct thread_info * now. Fetch pid from thread.
8180 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8181 (mips_insert_point): Fetch lwpid from current_inferior.
8182 Pass &all_threads to find_inferior, not &all_lwps.
8183 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8184 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8185 directly.
8186 (mips_stopped_data_address): Ditto.
8187 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8188 directly.
8189 * linux-tile-low.c (tile_arch_setup): Ditto.
8190 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8191 (update_debug_registers_callback): Update, "entry" parameter is a
8192 struct thread_info * now. Fetch pid from thread.
8193 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8194 Pass &all_threads to find_inferior, not &all_lwps.
8195 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8196 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8197 Pass &all_threads to find_inferior, not &all_lwps.
8198 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8199 (i386_dr_low_get_status): Ditto.
8200 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8201 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8202 (x86_linux_read_description): Ditto.
8203 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8204
3b8361aa
DE		 82052014-02-20 Doug Evans <dje@google.com>
8206
8207 * inferiors.c (get_first_inferior): Fix buglet.
8208
f7667f0d
DE		 82092014-02-19 Doug Evans <dje@google.com>
8210
8211 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8212 * inferiors.c (add_thread): Change result type to struct thread_info *.
8213 All callers updated.
8214 (add_lwp): Call add_thread here instead of in callers.
8215 All callers updated.
8216 * linux-low.h (get_lwp_thread): Rewrite.
8217 (struct lwp_info): New member "thread".
8218
b3312d80
DE		 82192014-02-19 Doug Evans <dje@google.com>
8220
8221 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8222 All callers updated.
8223
ecc6f45c
DE		 82242014-02-19 Doug Evans <dje@google.com>
8225
8226 * inferiors.c (add_thread): Fix whitespace.
8227
649ebbca
DE		 82282014-02-19 Doug Evans <dje@google.com>
8229
8230 * dll.c (clear_dlls): Replace accessing list implemention details
8231 with API function.
8232 * gdbthread.h (get_first_thread): Declare.
8233 * inferiors.c (for_each_inferior_with_data): New function.
8234 (get_first_thread): New function.
8235 (find_thread_ptid): Simplify.
8236 (get_first_inferior): New function.
8237 (clear_list): Delete.
8238 (one_inferior_p): New function.
8239 (clear_inferior_list): New function.
8240 (clear_inferiors): Update.
8241 * inferiors.h (for_each_inferior_with_data): Declare.
8242 (clear_inferior_list): Declare.
8243 (one_inferior_p): Declare.
8244 (get_first_inferior): Declare.
8245 * linux-low.c (linux_wait_for_event): Replace accessing list
8246 implemention details with API function.
8247 * server.c (target_running): Ditto.
8248 (accumulate_file_name_length): New function.
8249 (emit_dll_description): New function.
8250 (handle_qxfer_libraries): Replace accessing list implemention
8251 details with API function.
8252 (handle_qxfer_threads_worker): New function.
8253 (handle_qxfer_threads_proper): Replace accessing list implemention
8254 details with API function.
8255 (handle_query): Ditto.
8256 (visit_actioned_threads_callback_ftype): New typedef.
8257 (visit_actioned_threads_data): New struct.
8258 (visit_actioned_threads): Rewrite to be find_inferior callback.
8259 (resume): Call find_inferior.
8260 (handle_status): Replace accessing list implemention
8261 details with API function.
8262 (process_serial_event): Replace accessing list implemention details
8263 with API function.
8264 * target.c (set_desired_inferior): Replace accessing list implemention
8265 details with API function.
8266 * tracepoint.c (same_process_p): New function.
8267 (gdb_agent_about_to_close): Replace accessing list implemention
8268 details with API function.
8269 * win32-low.c (child_delete_thread): Replace accessing list
8270 implemention details with API function.
8271 (match_dll_by_basename): New function.
8272 (dll_is_loaded_by_basename): New function.
8273 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8274 details call to dll_is_loaded_by_basename.
8275
80894984
DE		 82762014-02-19 Doug Evans <dje@google.com>
8277
8278 * dll.h (struct dll_info): Add comment.
8279 * gdbthread.h (struct thread_info): Add comment.
8280 (current_ptid): Simplify.
8281 * inferiors.c (add_process): Update.
8282 (remove_process): Update.
8283 * inferiors.h (struct process_info): Rename member "head" to "entry".
8284 * linux-low.c (delete_lwp): Update.
8285 (add_lwp): Update.
8286 (last_thread_of_process_p): Update.
8287 (kill_one_lwp_callback, linux_kill): Update.
8288 (status_pending_p_callback): Update.
8289 (wait_for_sigstop): Update. Simplify read of ptid.
8290 (start_step_over): Update.
8291 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8292 (get_lwp_thread): Update.
8293 (struct lwp_info): Rename member "head" to "entry".
8294 * regcache.h (inferior_list_entry): Delete.
8295 * server.c (kill_inferior_callback): Update.
8296 (detach_or_kill_inferior_callback): Update.
8297 (print_started_pid): Update.
8298 (print_attached_pid): Update.
8299 (process_serial_event): Simplify read of ptid.
8300 * thread-db.c (thread_db_create_event): Update.
8301 (thread_db_get_tls_address): Update.
8302 * win32-low.c (current_inferior_ptid): Simplify.
8303
46917d26
TT		 83042014-02-19 Tom Tromey <tromey@redhat.com>
8305
8306 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8307 argument.
8308 (target_supports_btrace): Update.
8309
0759a81e
YQ		 83102014-02-14 Yao Qi <yao@codesourcery.com>
8311
8312 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8313 (rsp-low-ipa.o): New target.
8314
a7191e8b
TT		 83152014-02-12 Tom Tromey <tromey@redhat.com>
8316
8317 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8318 convert_ascii_to_int.
8319 * regcache.c (registers_to_string): Likewise.
8320 * remote-utils.c (decode_M_packet): Likewise.
8321 * server.c (process_serial_event): Likewise.
8322
ff0e980e
TT		 83232014-02-12 Tom Tromey <tromey@redhat.com>
8324
8325 * server.c (handle_query, handle_v_run): Use hex2bin, not
8326 unhexify.
8327 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8328
e9371aff
TT		 83292014-02-12 Tom Tromey <tromey@redhat.com>
8330
8331 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8332 convert_int_to_ascii.
8333 * regcache.c (registers_to_string, collect_register_as_string):
8334 Likewise.
8335 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8336 Likewise.
8337 * server.c (process_serial_event): Likewise.
8338 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8339 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8340
971dc0b8
TT		 83412014-02-12 Tom Tromey <tromey@redhat.com>
8342
8343 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8344 bin2hex, not hexify.
8345 * tracepoint.c (cmd_qtstatus): Likewise.
8346
0a822afb
TT		 83472014-02-12 Tom Tromey <tromey@redhat.com>
8348
8349 * remote-utils.c (monitor_output): Pass explicit length to
8350 hexify.
8351
9c3d6531
TT		 83522014-02-12 Tom Tromey <tromey@redhat.com>
8353
8354 * tracepoint.c: Include rsp-low.h.
8355 * server.c: Include rsp-low.h.
8356 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8357 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8358 declare.
8359 * remote-utils.c: Include rsp-low.h.
8360 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8361 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8362 (convert_int_to_ascii, convert_ascii_to_int): Move to
8363 common/rsp-low.c.
8364 * regcache.c: Include rsp-low.h.
8365 * ax.c: Include rsp-low.h.
8366 * Makefile.in (SFILES): Add common/rsp-low.c.
8367 (OBS): Add rsp-low.o.
8368 (rsp-low.o): New target.
8369
01fd3ea5
TT		 83702014-02-12 Tom Tromey <tromey@redhat.com>
8371
8372 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8373 Include print-utils.h.
8374 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8375 (plongest, thirty_two, phex_nz): Remove.
8376 * Makefile.in (SFILES): Add common/print-utils.c.
8377 (OBS): Add print-utils.o.
8378 (print-utils-ipa.o): New target.
8379 (print-utils.o): New target.
8380 (IPA_OBJS): Add print-utils-ipa.o.
8381
e99dc820
TT		 83822014-02-06 Tom Tromey <tromey@redhat.com>
8383
8384 * Makefile.in (SFILES): Fix indentation.
8385
ee1e2d4f
DE		 83862014-02-05 Doug Evans <dje@google.com>
8387
8388 * linux-low.c (linux_wait_for_event): Improve comment.
8389 (linux_wait_1): Keep current_inferior in sync with event_child.
8390
f5a02773
DE		 83912014-01-22 Doug Evans <dje@google.com>
8392
8393 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8394
87ce2a04
DE		 83952014-01-22 Doug Evans <dje@google.com>
8396
8397 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8398 * configure: Regenerate.
8399 * config.in: Regenerate.
8400 * Makefile.in (SFILES): Add debug.c.
8401 (OBS): Add debug.o.
8402 * debug.c: New file.
8403 * debug.h: New file.
8404 * linux-aarch64-low.c (*): Update all debugging printfs to use
8405 debug_printf instead of fprintf.
8406 * linux-arm-low.c (*): Ditto.
8407 * linux-cris-low.c (*): Ditto.
8408 * linux-crisv32-low.c (*): Ditto.
8409 * linux-m32r-low.c (*): Ditto.
8410 * linux-sparc-low.c (*): Ditto.
8411 * linux-x86.c (*): Ditto.
8412 * linux-low.c (*): Ditto.
8413 (linux_wait_1): Add calls to debug_enter, debug_exit.
8414 (linux_wait): Remove redundant debugging printf.
8415 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8416 (linux_resume, unstop_all_lwps): Ditto.
8417 * mem-break.c (*): Update all debugging printfs to use
8418 debug_printf instead of fprintf.
8419 * remote-utils.c (*): Ditto.
8420 * thread-db.c (*): Ditto.
8421 * server.c #include <ctype.h>, "gdb_vecs.h".
8422 (debug_threads): Moved to debug.c.
8423 (*): Update all debugging printfs to use debug_printf instead of
8424 fprintf.
8425 (start_inferior): Replace call to fflush with call to debug_flush.
8426 (monitor_show_help): Mention set debug-format.
8427 (parse_debug_format_options): New function.
8428 (handle_monitor_command): Handle "monitor set debug-format".
8429 (gdbserver_usage): Mention --debug-format.
8430 (main): Parse --debug-format.
8431 * server.h (debug_threads): Declaration moved to debug.h.
8432 #include "debug.h".
8433 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8434 trace_debug_1 that uses debug_printf.
8435 (tracepoint_look_up_symbols): Update all debugging printfs to use
8436 debug_printf instead of fprintf.
8437
e671835b
BS		 84382014-01-20 Baruch Siach <baruch@tkos.co.il>
8439
8440 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8441 sys/ptrace.h.
8442
b5737fa9
PA		 84432014-01-17 Pedro Alves <palves@redhat.com>
8444
ea38d2a9 8445 PR build/16445
c7faa97a
PA		 8446 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8447 defined after including gdb_proc_service.h.
b5737fa9 8448
40ed484e
DE		 84492014-01-16 Doug Evans <dje@google.com>
8450
8451 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8452 (match_dll): Use it.
8453
969c39fb
MM		 84542014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8455
8456 * target.h (target_ops) <read_btrace>: Change parameters and
8457 return type to allow error reporting.
8458 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8459 trace reading errors on.
8460 * linux-low.c (linux_low_read_btrace): Pass trace reading
8461 errors on.
8462 (linux_low_disable_btrace): New.
8463
ab7f45ba
DE		 84642014-01-15 Doug Evans <dje@google.com>
8465
8466 * inferiors.c (thread_id_to_gdb_id): Delete.
8467 * inferiors.h (thread_id_to_gdb_id): Delete.
8468
66af0f44
EZ		 84692014-01-13 Eli Zaretskii <eliz@gnu.org>
8470
8471 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8472 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8473 versions.
8474
9939e131
PA		 84752014-01-08 Pedro Alves <palves@redhat.com>
8476
8477 * server.c (handle_status): Don't discard previous queued stop
8478 replies or thread's pending status here.
8479 (main) <disconnection>: Do it here instead.
8480
b7ea362b
PA		 84812014-01-08 Pedro Alves <palves@redhat.com>
8482
8483 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8484 * server.c (visit_actioned_threads, handle_pending_status): New
8485 function.
8486 (handle_v_cont): Factor out parts to ...
8487 (resume): ... this new function. If in all-stop, and a thread
8488 being resumed has a pending status, report it without actually
8489 resuming.
8490 (myresume): Adjust to use the new 'resume' function.
8491 (clear_pending_status_callback, set_pending_status_callback)
8492 (find_status_pending_thread_callback): New functions.
8493 (handle_status): Handle the case of multiple threads having
8494 interesting statuses to report. Report threads' real last signal
8495 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8496 with an interesting thread to report the status for, instead of
8497 always reporting the status of the first thread.
8498
28498c42
JB		 84992014-01-01 Joel Brobecker <brobecker@adacore.com>
8500
8501 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8502 * gdbreplay.c (gdbreplay_version): Likewise.
8503
f45c82da
YZ		 85042013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8505
8506 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8507 iov.iov_len with the real length in use.
8508
379a5e2d
JB		 85092013-12-13 Joel Brobecker <brobecker@adacore.com>
8510
8511 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8512 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8513 for all targets that use win32-low.c.
8514 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8515 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8516
4210d83e
PA		 85172013-12-13 Pedro Alves <palves@redhat.com>
8518
8519 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8520 if equal to TARGET_WAITKIND_LOADED.
8521 * win32-low.c (cached_status): New static global.
8522 (win32_wait): Add declaration.
8523 (do_initial_child_stuff): Flush all initial pending debug events
8524 up to the initial breakpoint.
8525 (win32_wait): If CACHED_STATUS was set, return that instead
8526 of doing a real wait. Remove the code resuming the execution
8527 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8528 during the initial phase. Also remove the code changing
8529 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8530 TARGET_WAITKIND_STOPPED.
8531
e7f0d979
YQ		 85322013-12-11 Yao Qi <yao@codesourcery.com>
8533
8534 * notif.c (handle_notif_ack): Return 0 if no notification
8535 matches.
8536
ebcf782c
DE		 85372013-11-20 Doug Evans <dje@google.com>
8538
8539 * linux-low.c (linux_set_resume_request): Fix comment.
8540
20ad9378
DE		 85412013-11-20 Doug Evans <dje@google.com>
8542
8543 * linux-low.c (resume_status_pending_p): Tweak comment.
8544
a196ebeb
WT		 85452013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8546
8547 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8548 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8549 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8550 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8551 (srv_amd64_regobj): Add amd64-mpx.o.
8552 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8553 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8554 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8555 * i387-fp.c (num_pl_bnd_register) Added constant.
8556 (num_pl_bnd_cfg_registers) Added constant.
8557 (struct i387_xsave) Added reserved area and MPX fields.
8558 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8559 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8560 function.
8561 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8562 (init_registers_amd64_mpx_linux): Declare new function.
8563 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8564 (x86_64_regmap): Add MPX registers.
8565 (x86_linux_read_description): Add MPX case.
8566 (initialize_low_arch): Initialize MPX targets.
8567
0080a2f6
TT		 85682013-11-18 Tom Tromey <tromey@redhat.com>
8569
8570 * configure: Rebuild.
8571 * configure.ac: Don't check for stdlib.h.
8572 * gdbreplay.c: Unconditionally include stdlib.h.
8573
2978b111
TT		 85742013-11-18 Tom Tromey <tromey@redhat.com>
8575
8576 * config.in: Rebuild.
8577 * configure: Rebuild.
8578 * configure.ac: Don't use AC_HEADER_DIRENT.
8579
a3d08894
TT		 85802013-11-18 Tom Tromey <tromey@redhat.com>
8581
8582 * server.h: Don't check HAVE_STRING_H.
8583 * gdbreplay.c: Don't check HAVE_STRING_H.
8584 * configure: Rebuild.
8585
0a5dd17d
TT		 85862013-11-18 Tom Tromey <tromey@redhat.com>
8587
8588 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8589 LIBGNU.
8590
1bd2f0ba
TT		 85912013-11-08 Tom Tromey <tromey@redhat.com>
8592
8593 * configure, config.in: Rebuild.
8594 * configure.ac: Remove unused configury.
8595
3266f10b
TT		 85962013-11-08 Tom Tromey <tromey@redhat.com>
8597
8598 * acinclude.m4: Include common.m4, codeset.m4.
8599 * configure, config.in: Rebuild.
8600 * configure.ac: Use GDB_AC_COMMON.
8601
6682d959
AA		 86022013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8603
8604 * linux-s390-low.c (HWCAP_S390_TE): New define.
8605 (s390_arch_setup): Consider the TE field in the HWCAP for
8606 determining 'have_regset_tdb'.
8607
fd0a4d76
SDJ		 86082013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8609
8610 PR gdb/16014
8611 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8612 call to sizeof.
8613
1a3d890b
PA		 86142013-10-02 Pedro Alves <palves@redhat.com>
8615
8616 * server.c (process_serial_event): Don't output "GDBserver
8617 exiting" if GDB is connected through stdio.
8618 * target.c (mywait): Likewise, be silent if GDB is connected
8619 through stdio.
8620
97ad4581
JB		 86212013-10-01 Joel Brobecker <brobecker@adacore.com>
8622
8623 * lynx-low.c (lynx_add_threads_after_attach): New function.
8624 (lynx_attach): Remove call to add_thread. Add call to
8625 lynx_add_threads_after_attach instead.
8626
5b4e221c
MF		 86272013-09-28 Mike Frysinger <vapier@gentoo.org>
8628
8629 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8630 * config.in, configure: Regenerated.
8631
ee47b2f8
YQ		 86322013-09-18 Yao Qi <yao@codesourcery.com>
8633
8634 PR server/15959
8635 * server.c (start_inferior): Clear 'resume_info'.
8636
d6707650 86372013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8638
d6707650
JW		 8639 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8640 for each register.
8641
9243dd0e 86422013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8643
9243dd0e
JW		 8644 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8645 linux-tile-low.o to srv_tgtobj.
8646
c623a6ef
WN		 86472013-09-16 Will Newton <will.newton@linaro.org>
8648
8649 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8650 out regs.
8651
fb71d39e
PA		 86522013-09-06 Pedro Alves <palves@redhat.com>
8653
8654 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8655 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8656 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8657 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8658 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8659 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8660
8e7e9910
PA		 86612013-09-06 Pedro Alves <palves@redhat.com>
8662
8663 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8664 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8665
7c3a12ca
PA		 86662013-09-06 Pedro Alves <palves@redhat.com>
8667
8668 * linux-amd64-ipa.c: Include tracepoint.h.
8669 * linux-i386-ipa.c: Include tracepoint.h.
8670
8eb3d7b6
RW		 86712013-09-06 Ricard Wanderlof <ricardw@axis.com>
8672
8673 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8674 (ps_get_thread_area): New function.
8675
eddddb9d
RW		 86762013-09-06 Ricard Wanderlof <ricardw@axis.com>
8677
8678 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8679 (initialize_low_arch): Call init_registers_crisv32 rather than
8680 init_register_crisv32.
8681
533b0600
PA		 86822013-09-05 Pedro Alves <palves@redhat.com>
8683
8684 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8685 to ...
8686 * hostio.h: ... this new file.
8687 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8688 win32-low.c: Include hostio.h.
8689
0ce3d3b5
PA		 86902013-09-05 Pedro Alves <palves@redhat.com>
8691
8692 * server.h (gdb_client_data, handler_func, callback_handler_func)
8693 (delete_file_handler, add_file_handler, append_callback_event)
8694 (delete_callback_event, start_event_loop, initialize_event_loop):
8695 Move to event-loop.h and include it.
8696 * event-loop.h: New file.
8697
799cdc37
PA		 86982013-09-05 Pedro Alves <palves@redhat.com>
8699
8700 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8701 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8702 (loaded_dll, unloaded_dll): Move to ...
8703 * dll.h: ... this new file.
8704 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8705
6a6bbd9d
PA		 87062013-09-05 Pedro Alves <palves@redhat.com>
8707
8708 * server.h (current_process, get_thread_process, all_processes)
8709 (add_inferior_to_list, for_each_inferior, current_inferior)
8710 (remove_inferior, add_process, remove_process, find_process_pid)
8711 (have_started_inferiors_p, have_attached_inferiors_p)
8712 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8713 (clear_inferiors, find_inferior, find_inferior_id)
8714 (inferior_target_data, set_inferior_target_data)
8715 (inferior_regcache_data, set_inferior_regcache_data): Move to
8716 inferiors.h, and include it.
8717 * inferiors.h: New file.
8718
f699aaba
PA		 87192013-09-05 Pedro Alves <palves@redhat.com>
8720
8721 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8722 Move ...
72f4393d 8723 * ax.h: ... here.
f699aaba 8724
c144c7a0
PA		 87252013-09-05 Pedro Alves <palves@redhat.com>
8726
8727 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8728 tracepoint.h.
8729 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8730 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8731 (handle_tracepoint_general_set, handle_tracepoint_query)
8732 (tracepoint_finished_step, tracepoint_was_hit)
8733 (release_while_stepping_state_list, current_traceframe)
8734 (in_readonly_region, traceframe_read_mem)
8735 (fetch_traceframe_registers, traceframe_read_sdata)
8736 (traceframe_read_info, struct fast_tpoint_collect_status)
8737 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8738 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8739 (supply_fast_tracepoint_registers)
8740 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8741 (ipa_tdesc, claim_trampoline_space)
8742 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8743 (agent_mem_read, agent_get_trace_state_variable_value)
8744 (agent_set_trace_state_variable_value, agent_tsv_read)
8745 (agent_mem_read_string, get_raw_reg_func_addr)
8746 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8747 * tracepoint.h: ... this new file.
8748
ff42e6ab
PA		 87492013-09-05 Pedro Alves <palves@redhat.com>
8750
8751 * server.h (perror_with_name, error, fatal, warning, paddress)
8752 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8753 include it.
8754 * utils.h: New file.
8755
541af0f4
PA		 87562013-09-05 Pedro Alves <palves@redhat.com>
8757
8758 * server.h (remote_debug, noack_mode, transport_is_reliable)
8759 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8760 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8761 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8762 (write_enn, initialize_async_io, enable_async_io)
8763 (disable_async_io, check_remote_input_interrupt_request)
8764 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8765 (dead_thread_notify, prepare_resume_reply)
8766 (decode_address_to_semicolon, decode_address, decode_m_packet)
8767 (decode_M_packet, decode_X_packet, decode_xfer_write)
8768 (decode_search_memory_packet, unhexify, hexify)
8769 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8770 (look_up_one_symbol, relocate_instruction)
8771 (monitor_output): Move to remote-utils.h, and include it.
8772 * remote-utils.h: New file.
8773
eebdf26b
PA		 87742013-09-05 Pedro Alves <palves@redhat.com>
8775
8776 * server.h (_): Delete.
8777
3aafd2ff
PA		 87782013-09-02 Pedro Alves <palves@redhat.com>
8779
8780 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8781 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8782 allocated.
8783 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8784
cee83bcb
PM		 87852013-09-02 Pierre Muller <muller@sourceware.org>
8786
8787 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8788 or WriteProcessMemory complete successfully and handle
8789 ERROR_PARTIAL_COPY error.
8790
9a13b2fa
PA		 87912013-09-02 Pedro Alves <palves@redhat.com>
8792
8793 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8794 error instead of EIO.
8795
602e3198
JK		 87962013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8797
8798 PR server/15604
8799 * linux-low.c: Include filestuff.h.
8800 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8801 * lynx-low.c: Include filestuff.h.
8802 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8803 * server.c: Include filestuff.h.
8804 (main): Call notice_open_fds.
8805 * spu-low.c: Include filestuff.h.
8806 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8807
96d7229d
LM		 88082013-08-22 Luis Machado <lgustavo@codesourcery.com>
8809
8810 * Makefile.in: Explain why ../target and ../nat are not
8811 listed as include file search paths.
8812 (linux-waitpid.o): New object file rule.
8813 * configure.srv (srv_native_linux_obj): New variable.
8814 Replace all occurrences of linux native object files with
8815 $srv_native_linux_obj.
8816 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8817 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8818 (linux_enable_event_reporting): Remove declaration.
8819 (my_waitpid): Moved to common/linux-waitpid.c.
8820 (linux_wait_for_event): Pass ptid when calling
8821 linux_enable_event_reporting.
8822 (linux_supports_tracefork_flag): Remove.
8823 (linux_enable_event_reporting): Likewise.
8824 (linux_tracefork_grandchild): Remove.
8825 (STACK_SIZE): Moved to common/linux-ptrace.c.
8826 (linux_tracefork_child): Remove.
8827 (linux_test_for_tracefork): Remove.
8828 (linux_look_up_symbols): Call linux_supports_traceclone.
8829 (initialize_low): Remove call to linux_test_for_tracefork.
8830 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8831 common/linux-ptrace.h.
8832 (PTRACE_TYPE_ARG4): Likewise.
8833 Include linux-ptrace.h.
8834
32940073
PA		 88352013-08-21 Pedro Alves <palves@redhat.com>
8836
8837 * config.in: Renegerate.
8838
33b60d58 88392013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8840
33b60d58
LM		 8841 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8842 (SFILES): Remove $(srcdir)/common/target-common.c and
8843 add $(srcdir)/target/waitstatus.c.
8844 (OBS): Remove target-common.o and add waitstatus.o.
8845 (server_h): Remove $(srcdir)/../common/target-common.h and
8846 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8847 and $(srcdir)/../target/waitstatus.h.
8848 (target-common.o): Remove.
8849 (waitstatus.o): New target object file.
8850 * target.h: Do not include target-common.h and
8851 include target/resume.h, target/wait.h and
8852 target/waitstatus.h.
8853
b8e1b30e
LM		 88542013-08-13 Luis Machado <lgustavo@codesourcery.com>
8855
8856 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8857 to PTRACE_TYPE_ARG3.
8858 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8859 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8860 PTRACE_TYPE_ARG4.
8861 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8862 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8863
7a60ad40
YQ		 88642013-07-27 Jie Zhang <jie@codesourcery.com>
8865 Daniel Jacobowitz <dan@codesourcery.com>
8866 Yao Qi <yao@codesourcery.com>
8867
8868 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8869 (mips-linux-watch.o): New rule.
8870 (mips_linux_watch_h): New variable.
8871 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8872 srv_tgtobj.
8873 * linux-mips-low.c: Include mips-linux-watch.h.
8874 (struct arch_process_info, struct arch_lwp_info): New.
8875 (update_watch_registers_callback): New function.
8876 (mips_linux_new_process, mips_linux_new_thread) New functions.
8877 (mips_linux_prepare_to_resume, mips_insert_point): New
8878 functions.
8879 (mips_remove_point, mips_stopped_by_watchpoint): New
8880 functions.
8881 (rsp_bp_type_to_target_hw_bp_type): New function.
8882 (mips_stopped_data_address): New function.
8883 (the_low_target): Add watchpoint support functions.
8884
de6f69ad
YQ		 88852013-07-27 Yao Qi <yao@codesourcery.com>
8886
8887 * i386-low.c: Include break-common.h.
8888 (enum target_hw_bp_type): Remove.
8889
3360c0bf
LM		 88902013-07-24 Luis Machado <lgustavo@codesourcery.com>
8891
8892 * Makefile.in (SFILES): /common/target-common.c.
8893 (OBS): Add target-common.o.
8894 (server_h): Add $(srcdir)/../common/target-common.h.
8895 (target-common.o): New target.
8896 * server.c (queue_stop_reply_callback): Free
8897 status string after use.
8898 * target.c (target_waitstatus_to_string): Remove.
8899 * target.h: Include target-common.h.
8900 (resume_kind): Likewise.
8901 (target_waitkind): Likewise.
8902 (target_waitstatus): Likewise.
8903 (TARGET_WNOHANG): Likewise.
8904
bd885420
YQ		 89052013-07-04 Yao Qi <yao@codesourcery.com>
8906
8907 * Makefile.in (host_alias): Use @host_noncanonical@.
8908 (target_alias): Use @target_noncanonical@.
8909 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8910 ACX_NONCANONICAL_HOST.
8911 * configure: Regenerated.
8912
8913 Revert:
8914 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8915
8916 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8917 * configure: Rebuild.
8918 * Makefile.in (version_host, version_target): Get from configure.
8919 (version.c): Use $(version_host) and $(version_target).
8920
17ef446e
PA		 89212013-07-03 Pedro Alves <palves@redhat.com>
8922
8923 * Makefile.in (config.status): Depend on development.sh.
8924 * acinclude.m4: Include libmcheck.m4.
8925 * configure: Regenerate.
8926
7a9a7487
MG		 89272013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8928
8929 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8930 attribute inside the parentheses.
8931 (winapi_DebugSetProcessKillOnExit): Ditto.
8932 (winapi_DebugBreakProcess): Ditto.
8933 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8934
49b64de6
MG		 89352013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8936
8937 * notif.h (notif_event): Add a dummy member to avoid compiler
8938 errors.
8939
d5749ee7
PA		 89402013-07-01 Pedro Alves <palves@redhat.com>
8941
8942 * hostio.c (HOSTIO_PATH_MAX): Define.
8943 (require_filename, handle_open, handle_unlink, handle_readlink):
8944 Use it.
8945
d8d2a3ee
PA		 89462013-07-01 Pedro Alves <palves@redhat.com>
8947
8948 * server.h: Include "pathmax.h".
8949 * linux-low.c: Don't include sys/param.h.
8950 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8951 MAXPATHLEN.
8952 * win32-low.c: Don't include sys/param.h.
8953 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8954
bc7dea8d
PA		 89552013-07-01 Pedro Alves <palves@redhat.com>
8956
8957 * event-loop.c: Don't check HAVE_UNISTD_H before including
8958 <unistd.h>.
8959 * gdbreplay.c: Likewise.
8960 * remote-utils.c: Likewise.
8961 * server.c: Likewise.
8962 * configure.ac: Don't check for unistd.h.
8963 * configure: Regenerate.
8964
d6c2da54
TT		 89652013-06-28 Tom Tromey <tromey@redhat.com>
8966
8967 * Makefile.in (version.c): Use version.in, not
8968 common/version.in.
8969
257b6bec
MG		 89702013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8971
8972 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8973 * configure: Rebuild.
8974 * Makefile.in (version_host, version_target): Get from configure.
8975 (version.c): Use $(version_host) and $(version_target).
8976
86ebe149
DK		 89772013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8978
8979 Fix trace-status to output user name without trailing colon.
8980 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8981
f30aa5af
DK		 89822013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8983
8984 Fix trace-status to output proper start-time and stop-time.
8985 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8986 output start time and stop time in hex as gdb expects.
8987
28a93511
YQ		 89882013-06-26 Pedro Alves <pedro@codesourcery.com>
8989
8990 * tracepoint.c (build_traceframe_info_xml): Output trace state
8991 variables present in the trace buffer.
8992
01208463
TT		 89932013-06-24 Tom Tromey <tromey@redhat.com>
8994
8995 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8996 create-version.sh.
8997 (version.o): Remove.
8998 * gdbreplay.c: Include version.h.
8999 (version, host_name): Don't declare.
9000 * server.h: Include version.h.
9001 (version, host_name): Don't declare.
9002
760256f9
PA		 90032013-06-12 Pedro Alves <palves@redhat.com>
9004
9005 * linux-x86-low.c (linux_is_elf64): Delete global.
9006 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9007 with local linux_pid_exe_is_elf_64_file use.
9008
030031ee
PA		 90092013-06-11 Pedro Alves <palves@redhat.com>
9010
9011 * linux-low.c (regset_disabled, disable_regset): New functions.
9012 (regsets_fetch_inferior_registers)
9013 (regsets_store_inferior_registers): Use them.
9014 (initialize_regsets_info); Don't allocate the disabled_regsets
9015 array here.
9016 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9017 comment.
9018
5da6eb0a
PA		 90192013-06-11 Pedro Alves <palves@redhat.com>
9020
9021 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9022 xmalloc.
9023
7e5aaa09
PA		 90242013-06-11 Pedro Alves <palves@redhat.com>
9025
9026 * linux-x86-low.c (initialize_low_arch): Call
9027 init_registers_x32_avx_linux.
9028
d878444c
JK		 90292013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9030
9031 Fix compatibility with Android Bionic.
9032 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9033 it is not empty.
9034
3aee8918
PA		 90352013-06-07 Pedro Alves <palves@redhat.com>
9036
5f2b57b5 9037 PR server/14823
3aee8918
PA		 9038 * Makefile.in (OBS): Add tdesc.o.
9039 (IPA_OBJS): Add tdesc-ipa.o.
9040 (tdesc-ipa.o): New rule.
9041 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9042 interface.
9043 * linux-low.c (new_inferior): Delete.
9044 (disabled_regsets, num_regsets): Delete.
9045 (linux_add_process): Adjust to set the new per-process
9046 new_inferior flag.
9047 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9048 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9049 was a stop. When calling arch_setup, switch the current inferior
9050 to the thread that got an event.
9051 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9052 (regsets_fetch_inferior_registers)
9053 (regsets_store_inferior_registers): New regsets_info parameter.
9054 Adjust to use it.
9055 (linux_register_in_regsets): New regs_info parameter. Adjust to
9056 use it.
9057 (register_addr, fetch_register, store_register): New usrregs_info
9058 parameter. Adjust to use it.
9059 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9060 parameter regs_info. Adjust to use it.
9061 (linux_fetch_registers): Get the current inferior's regs_info, and
9062 adjust to use it.
9063 (linux_store_registers): Ditto.
9064 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9065 (initialize_low): Don't initialize the target_regsets here. Call
9066 initialize_low_arch.
9067 * linux-low.h (target_regsets): Delete declaration.
9068 (struct regsets_info): New.
9069 (struct usrregs_info): New.
9070 (struct regs_info): New.
9071 (struct process_info_private) <new_inferior>: New field.
9072 (struct linux_target_ops): Delete the num_regs, regmap, and
9073 regset_bitmap fields. New field regs_info.
9074 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9075 * i387-fp.c (num_xmm_registers): Delete.
9076 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9077 calls to new interface.
9078 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9079 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9080 Infer the number of xmm registers from the regcache's target
9081 description.
9082 * i387-fp.h (num_xmm_registers): Delete.
9083 * inferiors.c (add_thread): Don't install the thread's regcache
9084 here.
9085 * proc-service.c (gregset_info): Fetch the current inferior's
9086 regs_info. Adjust to use it.
9087 * regcache.c: Include tdesc.h.
9088 (register_bytes, reg_defs, num_registers)
9089 (gdbserver_expedite_regs): Delete.
9090 (get_thread_regcache): If the thread doesn't have a regcache yet,
9091 create one, instead of aborting gdbserver.
9092 (regcache_invalidate_one): Rename to ...
9093 (regcache_invalidate_thread): ... this.
9094 (regcache_invalidate_one): New.
9095 (regcache_invalidate): Only invalidate registers of the current
9096 process.
9097 (init_register_cache): Add target_desc parameter, and use it.
9098 (new_register_cache): Ditto. Assert the target description has a
9099 non zero registers_size.
9100 (regcache_cpy): Add assertions. Adjust.
9101 (realloc_register_cache, set_register_cache): Delete.
9102 (registers_to_string, registers_from_string): Adjust.
9103 (find_register_by_name, find_regno, find_register_by_number)
9104 (register_cache_size): Add target_desc parameter, and use it.
9105 (free_register_cache_thread, free_register_cache_thread_one)
9106 (regcache_release, register_cache_size): New.
9107 (register_size): Add target_desc parameter, and use it.
9108 (register_data, supply_register, supply_register_zeroed)
9109 (supply_regblock, supply_register_by_name, collect_register)
9110 (collect_register_as_string, collect_register_by_name): Adjust.
9111 * regcache.h (struct target_desc): Forward declare.
9112 (struct regcache) <tdesc>: New field.
9113 (init_register_cache, new_register_cache): Add target_desc
9114 parameter.
9115 (regcache_invalidate_thread): Declare.
9116 (regcache_invalidate_one): Delete declaration.
9117 (regcache_release): Declare.
9118 (find_register_by_number, register_cache_size, register_size)
9119 (find_regno): Add target_desc parameter.
9120 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9121 declarations.
9122 * remote-utils.c: Include tdesc.h.
9123 (outreg, prepare_resume_reply): Adjust.
9124 * server.c: Include tdesc.h.
9125 (gdbserver_xmltarget): Delete declaration.
9126 (get_features_xml, process_serial_event): Adjust.
9127 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9128 declare.
9129 (struct process_info) <tdesc>: New field.
9130 (ipa_tdesc): Declare.
9131 * tdesc.c: New file.
9132 * tdesc.h: New file.
9133 * tracepoint.c: Include tdesc.h.
9134 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9135 (get_context_regcache): Adjust to pass ipa_tdesc down.
9136 (do_action_at_tracepoint): Adjust to get the register cache size
9137 from the context regcache's description.
9138 (traceframe_walk_blocks): Adjust to get the register cache size
9139 from the current trace frame's description.
9140 (traceframe_get_pc): Adjust to get current trace frame's
9141 description and pass it down.
9142 (gdb_collect): Adjust to get the register cache size from the
9143 IPA's description.
9144 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9145 (gdbserver_xmltarget): Delete.
9146 (initialize_low_tracepoint): Set the ipa's target description.
9147 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9148 (initialize_low_tracepoint): Set the ipa's target description.
9149 * linux-x86-low.c: Include tdesc.h.
9150 [__x86_64__] (is_64bit_tdesc): New.
9151 (ps_get_thread_area, x86_get_thread_area): Use it.
9152 (i386_cannot_store_register): Rename to ...
9153 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9154 (i386_cannot_fetch_register): Rename to ...
9155 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9156 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9157 to new interface.
9158 (target_regsets): Rename to ...
9159 (x86_regsets): ... this.
9160 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9161 interface.
9162 (x86_siginfo_fixup): Use is_64bit_tdesc.
9163 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9164 (tdesc_x32_avx_linux, tdesc_x32_linux)
9165 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9166 Declare.
9167 (x86_linux_update_xmltarget): Delete.
9168 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9169 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9170 (AMD64_LINUX_USER64_CS): New.
9171 (x86_linux_read_description): New, based on
9172 x86_linux_update_xmltarget.
9173 (same_process_callback): New.
9174 (x86_arch_setup_process_callback): New.
9175 (x86_linux_update_xmltarget): New.
9176 (x86_regsets_info): New.
9177 (amd64_linux_regs_info): New.
9178 (i386_linux_usrregs_info): New.
9179 (i386_linux_regs_info): New.
9180 (x86_linux_regs_info): New.
9181 (x86_arch_setup): Reimplement.
9182 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9183 (x86_emit_ops): Ditto.
9184 (the_low_target): Adjust. Install x86_linux_regs_info,
9185 x86_cannot_fetch_register, and x86_cannot_store_register.
9186 (initialize_low_arch): New.
9187 * linux-ia64-low.c (tdesc_ia64): Declare.
9188 (ia64_fetch_register): Adjust.
9189 (ia64_usrregs_info, regs_info): New globals.
9190 (ia64_regs_info): New function.
9191 (the_low_target): Adjust.
9192 (initialize_low_arch): New function.
9193 * linux-sparc-low.c (tdesc_sparc64): Declare.
9194 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9195 Adjust.
9196 (sparc_arch_setup): New function.
9197 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9198 (the_low_target): Adjust.
9199 (initialize_low_arch): New function.
9200 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9201 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9202 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9203 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9204 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9205 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9206 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9207 (tdesc_powerpc_isa205_vsx64l): Declare.
9208 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9209 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9210 (ppc_set_pc, ppc_get_hwcap): Adjust.
9211 (ppc_usrregs_info): Forward declare.
9212 (!__powerpc64__) ppc_regmap_adjusted: New global.
9213 (ppc_arch_setup): Adjust to the current process'es target
9214 description.
9215 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9216 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9217 (ppc_store_evrregset): Adjust.
9218 (target_regsets): Rename to ...
9219 (ppc_regsets): ... this, and make static.
9220 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9221 (ppc_regs_info): New function.
9222 (the_low_target): Adjust.
9223 (initialize_low_arch): New function.
9224 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9225 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9226 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9227 (tdesc_s390x_linux64v2): Declare.
9228 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9229 (s390_fill_gregset, s390_store_last_break): Adjust.
9230 (target_regsets): Rename to ...
9231 (s390_regsets): ... this, and make static.
9232 (s390_get_pc, s390_set_pc): Adjust.
9233 (s390_get_hwcap): New target_desc parameter, and use it.
9234 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9235 (s390_arch_setup): Adjust to set the current process'es target
9236 description. Don't adjust the regmap.
9237 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9238 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9239 (regs_info_3264): New globals.
9240 (s390_regs_info): New function.
9241 (the_low_target): Adjust.
9242 (initialize_low_arch): New function.
9243 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9244 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9245 [__mips64] (init_registers_mips_linux)
9246 (init_registers_mips_dsp_linux): Delete defines.
9247 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9248 (have_dsp): New global.
9249 (mips_read_description): New, based on mips_arch_setup.
9250 (mips_arch_setup): Reimplement.
9251 (get_usrregs_info): New function.
9252 (mips_cannot_fetch_register, mips_cannot_store_register)
9253 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9254 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9255 (target_regsets): Rename to ...
9256 (mips_regsets): ... this, and make static.
9257 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9258 (dsp_regs_info, regs_info): New globals.
9259 (mips_regs_info): New function.
9260 (the_low_target): Adjust.
9261 (initialize_low_arch): New function.
9262 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9263 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9264 Declare.
9265 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9266 (arm_read_description): New, with bits factored from
9267 arm_arch_setup.
9268 (arm_arch_setup): Reimplement.
9269 (target_regsets): Rename to ...
9270 (arm_regsets): ... this, and make static.
9271 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9272 (arm_regs_info): New function.
9273 (the_low_target): Adjust.
9274 (initialize_low_arch): New function.
9275 * linux-m68k-low.c (tdesc_m68k): Declare.
9276 (target_regsets): Rename to ...
9277 (m68k_regsets): ... this, and make static.
9278 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9279 (m68k_regs_info): New function.
9280 (m68k_arch_setup): New function.
9281 (the_low_target): Adjust.
9282 (initialize_low_arch): New function.
9283 * linux-sh-low.c (tdesc_sharch): Declare.
9284 (target_regsets): Rename to ...
9285 (sh_regsets): ... this, and make static.
9286 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9287 (sh_regs_info, sh_arch_setup): New functions.
9288 (the_low_target): Adjust.
9289 (initialize_low_arch): New function.
9290 * linux-bfin-low.c (tdesc_bfin): Declare.
9291 (bfin_arch_setup): New function.
9292 (bfin_usrregs_info, regs_info): New globals.
9293 (bfin_regs_info): New function.
9294 (the_low_target): Adjust.
9295 (initialize_low_arch): New function.
9296 * linux-cris-low.c (tdesc_cris): Declare.
9297 (cris_arch_setup): New function.
9298 (cris_usrregs_info, regs_info): New globals.
9299 (cris_regs_info): New function.
9300 (the_low_target): Adjust.
9301 (initialize_low_arch): New function.
9302 * linux-cris-low.c (tdesc_crisv32): Declare.
9303 (cris_arch_setup): New function.
9304 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9305 (cris_regs_info): New function.
9306 (the_low_target): Adjust.
9307 (initialize_low_arch): New function.
9308 * linux-m32r-low.c (tdesc_m32r): Declare.
9309 (m32r_arch_setup): New function.
9310 (m32r_usrregs_info, regs_info): New globals.
9311 (m32r_regs_info): Adjust.
9312 (initialize_low_arch): New function.
9313 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9314 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9315 (tic6x_usrregs_info): Forward declare.
9316 (tic6x_read_description): New function, based on ...
9317 (tic6x_arch_setup): ... this. Reimplement.
9318 (target_regsets): Rename to ...
9319 (tic6x_regsets): ... this, and make static.
9320 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9321 (tic6x_regs_info): New function.
9322 (the_low_target): Adjust.
9323 (initialize_low_arch): New function.
9324 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9325 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9326 (target_regsets): Rename to ...
9327 (xtensa_regsets): ... this, and make static.
9328 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9329 globals.
9330 (xtensa_arch_setup, xtensa_regs_info): New functions.
9331 (the_low_target): Adjust.
9332 (initialize_low_arch): New function.
9333 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9334 (nios2_arch_setup): Set the current process'es tdesc.
9335 (target_regsets): Rename to ...
9336 (nios2_regsets): ... this.
9337 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9338 (nios2_regs_info): New function.
9339 (the_low_target): Adjust.
9340 (initialize_low_arch): New function.
a261b8f5
PA		 9341 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9342 (aarch64_arch_setup): Set the current process'es tdesc.
9343 (target_regsets): Rename to ...
9344 (aarch64_regsets): ... this.
9345 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9346 (aarch64_regs_info): New function.
9347 (the_low_target): Adjust.
9348 (initialize_low_arch): New function.
3aee8918
PA		 9349 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9350 globals.
9351 (target_regsets): Rename to ...
9352 (tile_regsets): ... this.
9353 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9354 (tile_regs_info): New function.
9355 (tile_arch_setup): Set the current process'es tdesc.
9356 (the_low_target): Adjust.
9357 (initialize_low_arch): New function.
9358 * spu-low.c (tdesc_spu): Declare.
9359 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9360 * win32-arm-low.c (tdesc_arm): Declare.
9361 (arm_arch_setup): New function.
9362 (the_low_target): Install arm_arch_setup instead of
9363 init_registers_arm.
9364 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9365 (init_windows_x86): Rename to ...
9366 (i386_arch_setup): ... this. Set `win32_tdesc'.
9367 (the_low_target): Adjust.
9368 * win32-low.c (win32_tdesc): New global.
9369 (child_add_thread): Don't create the thread cache here.
9370 (do_initial_child_stuff): Set the new process'es tdesc.
9371 * win32-low.h (struct target_desc): Forward declare.
9372 (win32_tdesc): Declare.
9373 * lynx-i386-low.c (tdesc_i386): Declare global.
9374 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9375 * lynx-low.c (lynx_tdesc): New global.
9376 (lynx_add_process): Set the new process'es tdesc.
9377 * lynx-low.h (struct target_desc): Forward declare.
9378 (lynx_tdesc): Declare global.
9379 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9380 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9381 * nto-low.c (nto_tdesc): New global.
9382 (do_attach): Set the new process'es tdesc.
9383 * nto-low.h (struct target_desc): Forward declare.
9384 (nto_tdesc): Declare.
9385 * nto-x86-low.c (tdesc_i386): Declare.
9386 (nto_x86_arch_setup): Set `nto_tdesc'.
9387
b1fbec62
GB		 93882013-06-04 Gary Benson <gbenson@redhat.com>
9389
9390 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9391 to qSupported response when appropriate.
9392 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9393 with nonzero-length annex.
9394 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9395 arguments supplied in annex.
9396
d1ec4ce7
DE		 93972013-05-31 Doug Evans <dje@google.com>
9398
ac44adcb 9399 PR server/15594
d1ec4ce7
DE		 9400 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9401 64 bits in 64-cross-32 environment.
9402
9b25f2d3
PA		 94032013-05-28 Pedro Alves <palves@redhat.com>
9404
9405 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9406 (aarch64-without-fpu.c): Delete rule.
9407 * configure.srv (aarch64*-*-linux*): Remove references to
9408 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9409 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9410 declaration.
9411
6740dc9c
PA		 94122013-05-24 Pedro Alves <palves@redhat.com>
9413
9414 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9415 instead of strchr/decode_address. Error if the range isn't split
9416 with a ','. Don't assume there's be a ':' in the action.
9417
c2d6af84
PA		 94182013-05-23 Yao Qi <yao@codesourcery.com>
9419 Pedro Alves <palves@redhat.com>
9420
9421 * linux-low.c (lwp_in_step_range): New function.
9422 (linux_wait_1): If the thread was range stepping and stopped
9423 outside the stepping range, report the stop to GDB. Otherwise,
9424 continue stepping. Add range stepping debug output.
9425 (linux_set_resume_request): Copy the step range from the resume
9426 request to the lwp.
9427 (linux_supports_range_stepping): New.
9428 (linux_target_ops) <supports_range_stepping>: Set to
9429 linux_supports_range_stepping.
9430 * linux-low.h (struct linux_target_ops)
9431 <supports_range_stepping>: New field.
9432 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9433 * linux-x86-low.c (x86_supports_range_stepping): New.
9434 (the_low_target) <supports_range_stepping>: Set to
9435 x86_supports_range_stepping.
9436 * server.c (handle_v_cont): Handle 'r' action.
9437 (handle_v_requests): Append ";r" if the target supports range
9438 stepping.
9439 * target.h (struct thread_resume) <step_range_start,
9440 step_range_end>: New fields.
9441 (struct target_ops) <supports_range_stepping>:
9442 New field.
9443 (target_supports_range_stepping): New macro.
9444
58794e1a
JB		 94452013-05-17 Joel Brobecker <brobecker@adacore.com>
9446
9447 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9448 confusion in comment.
9449
d631c5a7
JB		 94502013-05-17 Joel Brobecker <brobecker@adacore.com>
9451
9452 * lynx-low.c (struct process_info_private): New type.
9453 (lynx_add_process): New function.
9454 (lynx_create_inferior, lynx_attach): Replace calls to
9455 add_process by calls to lynx_add_process.
9456 (lynx_resume): If PTID is null, then try using
9457 current_process()->private->last_wait_event_ptid.
9458 Add comments.
9459 (lynx_clear_inferiors): Delete. The contents of that function
9460 has been inlined in lynx_mourn;
9461 (lynx_wait_1): Save the ptid in the process's private data.
9462 (lynx_mourn): Free the process' private data. Replace call
9463 to lynx_clear_inferiors by call to clear_inferiors.
9464
96f7a20f
YQ		 94652013-05-17 Yao Qi <yao@codesourcery.com>
9466
9467 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9468 the right place.
9469
db0dfaa0
LM		 94702013-05-16 Luis Machado <lgustavo@codesourcery.com>
9471
9472 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9473 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9474 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9475 PT_TEXT_END_ADDR guards. Update comments.
9476 (linux_target_op) <read_offsets>: Conditionally define to
9477 linux_read_offsets if the target is UCLIBC and if it defines
9478 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9479
68f5f838
SL		 94802013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9481 Andrew Jenner <andrew@codesourcery.com>
9482
9483 * Makefile.in (SFILES): Add linux-nios2-low.c.
9484 (clean): Add action to delete nios2-linux.c.
9485 (nios2-linux.c): New rule.
9486 * configure.srv: Add nios2*-*-linux*.
9487 * linux-nios2-low.c: New.
9488
1ebff1fd
HAQ		 94892013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9490
9491 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9492
f6150862
HZ		 94932013-04-25 Hui Zhu <hui@codesourcery.com>
9494
9495 PR gdb/15186
f6150862
HZ		 9496 * ax.c (ax_printf): Add fflush.
9497
614c279d
TT		 94982013-04-22 Tom Tromey <tromey@redhat.com>
9499
9500 * Makefile.in (SFILES): Add filestuff.c.
9501 (OBS): Add filestuff.o.
9502 (filestuff.o): New target.
9503 * config.in, configure: Rebuild.
9504 * configure.ac: Check for fdwalk, pipe2.
9505
7d4e5717
PA		 95062013-04-17 Pedro Alves <palves@redhat.com>
9507
9508 * configure.ac (USE_THREAD_DB): Delete variable.
9509 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9510 Don't AC_SUBST USE_THREAD_DB.
9511 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9512 * config.in, configure: Regenerate.
9513
d5c93e41
PA		 95142013-04-16 Pedro Alves <palves@redhat.com>
9515
9516 * linux-low.h (struct lwp_info) <thread_known>: Move under
9517 the USE_THREAD_DB #ifdef.
9518
04f5fe89
PA		 95192013-04-16 Pedro Alves <palves@redhat.com>
9520
9521 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9522 (linux-low.o): Delete rule.
9523 * linux-low.h: Always include "gdb_thread_db.h" instead of
9524 conditionally including thread_db.h.
9525 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9526 HAVE_THREAD_DB_H.
9527
480b27bf
JK		 95282013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9529
9530 * Makefile.in (install-only): Fix make install regression.
9531
43662968
JK		 95322013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9533
9534 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9535 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9536 installation.
9537 * gdbserver.1: Remove.
9538
3e74e146
PA		 95392013-03-22 Pedro Alves <palves@redhat.com>
9540
9541 * linux-low.c (handle_extended_wait): Don't call
9542 linux_enable_event_reporting.
9543
a8347a2a
TT		 95442013-03-15 Tony Theodore <tonyt@logyst.com>
9545
9546 PR build/9098:
9547 * Makefile.in (SHELL): Use @SHELL@.
9548
eeb56fa7
SDJ		 95492013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9550
9551 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9552 compiler warning.
9553
4fa7e2ff
JB		 95542013-03-13 Joel Brobecker <brobecker@adacore.com>
9555
9556 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9557 Remove extraneous NULL element.
9558
8ddb1965
YQ		 95592013-03-13 Yao Qi <yao@codesourcery.com>
9560
9561 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9562 'V' block in trace frame.
9563
9accd112
MM		 95642013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9565
9566 * target.h (struct target_ops): Add btrace ops.
9567 (target_supports_btrace): New macro.
9568 (target_enable_btrace): New macro.
9569 (target_disable_btrace): New macro.
9570 (target_read_btrace): New macro.
9571 * gdbthread.h (struct thread_info): Add btrace field.
9572 * server.c: Include btrace-common.h.
9573 (handle_btrace_general_set): New function.
9574 (handle_btrace_enable): New function.
9575 (handle_btrace_disable): New function.
9576 (handle_general_set): Call handle_btrace_general_set.
9577 (handle_qxfer_btrace): New function.
9578 (struct qxfer qxfer_packets[]): Add btrace entry.
9579 * inferiors.c (remove_thread): Disable btrace.
9580 * linux-low: Include linux-btrace.h.
9581 (linux_low_enable_btrace): New function.
9582 (linux_low_read_btrace): New function.
9583 (linux_target_ops): Add btrace ops.
9584 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9585 Add srv_linux_btrace=yes.
9586 (x86_64-*-linux*): Add linux-btrace.o.
9587 Add srv_linux_btrace=yes.
9588 * configure.ac: Define HAVE_LINUX_BTRACE.
9589 * config.in: Regenerated.
9590 * configure: Regenerated.
9591
5cc22e4c
MM		 95922013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9593
9594 * server.c (handle_qxfer): Preserve error message if -3 is
9595 returned.
9596 (qxfer): Document the -3 return value.
9597
7c97f91e
MM		 95982013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9599
9600 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9601 (linux_btrace_h): New variable.
9602 (linux-btrace.o): New rule.
9603
be9a119c 96042013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9605 Hafiz Abid Qadeer <abidh@codesourcery.com>
9606
9607 * tracepoint.c (trace_buffer_size): New global.
9608 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9609 (init_trace_buffer): Change to one-argument function. Allocate
9610 trace buffer memory.
9611 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9612 handle QTBuffer:size packet.
9613 (cmd_bigqtbuffer_size): New function.
9614 (initialize_tracepoint): Call init_trace_buffer with
9615 DEFAULT_TRACE_BUFFER_SIZE.
9616 * server.c (handle_query): Add QTBuffer:size in the
9617 supported packets.
9618
e64f7499
YQ		 96192013-03-07 Yao Qi <yao@codesourcery.com>
9620
9621 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9622 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9623 of -1.
9624 (cmd_qtsp): Adjust condition. Do post increment.
9625 Set cur_action and cur_step_action back to 0.
9626
f0ae6fc3
PA		 96272013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9628
9629 PR server/15236
9630 * linux-low.c (linux_write_memory): Return early success if LEN is
9631 zero.
9632
b5b0b0af
CV		 96332013-03-05 Corinna Vinschen <vinschen@redhat.de>
9634
334ad4a8 9635 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9636
589bc927
TT		 96372013-02-28 Tom Tromey <tromey@redhat.com>
9638
9639 * configure.ac: Invoke AC_SYS_LARGEFILE.
9640 * configure, config.in: Rebuild.
9641
dfe07582
CV		 96422013-02-28 Corinna Vinschen <vinschen@redhat.com>
9643
9644 * win32-low.c: Throughout, fix format strings and casts of
9645 printf-like functions to avoid type related warnings on all
9646 platforms.
9647 (get_child_debug_event): Print dwDebugEventCode as hex since
9648 that's how it's usually documented.
9649
736cd585
YQ		 96502013-02-28 Yao Qi <yao@codesourcery.com>
9651
9652 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9653 pulongest.
9654
e1f58301
JW		 96552013-02-27 Jiong Wang <jiwang@tilera.com>
9656
9657 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9658 (reg-tilegx32.c): New rule.
9659 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9660 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9661 different register info initializer according to elf class.
9662 (init_registers_tilgx32): New function. The tilegx32 register info
9663 initializer.
9664 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9665 (tile_store_gregset): Likewise.
9666
d171ca78
YQ		 96672013-02-27 Yao Qi <yao@codesourcery.com>
9668
9669 * server.c (process_point_options): Print debug message when
9670 debug_threads is true.
9671
282bbdf3
YQ		 96722013-02-26 Yao Qi <yao@codesourcery.com>
9673
9674 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9675
aca22551
PA		 96762013-02-19 Pedro Alves <palves@redhat.com>
9677 Kai Tietz <ktietz@redhat.com>
9678
9679 PR gdb/15161
9680
9681 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9682 instead of strtoul to extract address from packet.
9683 (process_serial_event) <'z'>: Likewise.
9684
4f3cee1c
YQ		 96852013-02-18 Yao Qi <yao@codesourcery.com>
9686
9687 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9688
8e1d55a3
PA		 96892013-02-14 Pedro Alves <palves@redhat.com>
9690
9691 Plug memory leak.
9692
9693 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9694 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9695
458820da
PA		 96962013-02-14 Pedro Alves <palves@redhat.com>
9697
9698 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9699
baea0dae
PA		 97002013-02-14 Pedro Alves <palves@redhat.com>
9701
9702 * tracepoint.c (save_string): Delete.
9703 (add_tracepoint_action): Use savestring instead of save_string.
9704
0b1afbb3
PA		 97052013-02-12 Pedro Alves <palves@redhat.com>
9706
9707 * linux-xtensa-low.c: Ditto.
9708 * xtensa-xtregs.c: Ditto.
9709
8a4ac37e
PA		 97102013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9711
9712 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9713 thread_db.
9714
148de6bb
MS		 97152013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9716
9717 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9718 aarch64_num_wp_regs and aarch64_num_bp_regs to
9719 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9720
55fac6e0
MS		 97212013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9722
9723 * linux-aarch64-low.c (ps_get_thread_area): Replace
9724 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9725
176eb98c
MS		 97262013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9727 Marcus Shawcroft <marcus.shawcroft@arm.com>
9728 Nigel Stephens <nigel.stephens@arm.com>
9729 Yufeng Zhang <yufeng.zhang@arm.com>
9730
9731 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9732 (aarch64.c, aarch64-without-fpu.c): New targets.
9733 * configure.srv (aarch64*-*-linux*): New.
9734 * linux-aarch64-low.c: New file.
9735
56f7af9c
MS		 97362013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9737
43aaf8b6 9738 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9739 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9740 (dequeue_one_deferred_signal, linux_resume_one_thread)
9741 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9742 (linux_tracefork_grandchild, linux_test_for_tracefork)
9743 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9744 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9745 where the argument is 0.
9746
60f662b0
YQ		 97472013-01-25 Yao Qi <yao@codesourcery.com>
9748
9749 * event-loop.c: Include "queue.h".
9750 (gdb_event_p): New typedef.
9751 (struct gdb_event) <next_event>: Remove.
9752 (event_queue): Change to QUEUE(gdb_event_p).
9753 (async_queue_event): Remove.
9754 (gdb_event_xfree): New.
9755 (initialize_event_loop): New.
9756 (process_event): Use API from QUEUE.
9757 (wait_for_event): Likewise.
9758 * server.c (main): Call initialize_event_loop.
9759 * server.h (initialize_event_loop): Declare.
9760
5ae4861a
YQ		 97612013-01-18 Yao Qi <yao@codesourcery.com>
9762
9763 * ax.h (struct eval_agent_expr_context): New.
9764 (gdb_eval_agent_expr): Update declaration.
9765 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9766 TFRAME. Add new argument CTX.
9767 * server.h (struct eval_agent_expr_context): Declare.
9768 (agent_mem_read, agent_tsv_read): Update declaration.
9769 (agent_mem_read_string): Likewise.
9770 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9771 (add_traceframe_block): Add new argument TPOINT.
9772 Increase TPOINT->traceframe_usage.
9773 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9774 eval_tracepoint_agent_expr.
9775 (condition_true_at_tracepoint): Likewise.
9776 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9777 (agent_mem_read_string, agent_tsv_read): Likewise.
9778
85e00e85
YQ		 97792013-01-16 Yao Qi <yao@codesourcery.com>
9780
9781 * linux-low.c (linux_resume_one_lwp): Don't check
9782 'lwp->bp_reinsert != 0'.
9783
4039cf45
JB		 97842013-01-07 Joel Brobecker <brobecker@adacore.com>
9785 Pedro Alves <palves@redhat.com>
9786
9787 * lynx-low.c (ptrace_request_to_str): Define a temporary
9788 macro and use it to simplify this function's implementation.
9789
9044dee2
JB		 97902013-01-07 Joel Brobecker <brobecker@adacore.com>
9791
9792 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9793 sets errno.
9794
e6352c8f
JB		 97952013-01-07 Joel Brobecker <brobecker@adacore.com>
9796
9797 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9798
50681a27
JB		 97992013-01-07 Joel Brobecker <brobecker@adacore.com>
9800
9801 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9802
3f6e77ef
JB		 98032013-01-07 Joel Brobecker <brobecker@adacore.com>
9804
9805 * lynx-low.c (lynx_resume): Use the resume_info parameter
9806 to determine the ptid for the lynx_ptrace call, unless
9807 it is equal to minus_one_ptid, in which case we use the
9808 ptid of the current_inferior.
9809 (lynx_wait_1): After having received a thread create/exit
9810 event, resume the inferior's execution using the signaling
9811 thread's ptid, rather than the old ptid.
9812
7fda33ae
JB		 98132013-01-07 Joel Brobecker <brobecker@adacore.com>
9814
9815 * lynx-low.c (lynx_resume): Delete variable ret.
9816
b9786c74
JB		 98172013-01-01 Joel Brobecker <brobecker@adacore.com>
9818
9819 * gdbreplay.c (gdbreplay_version): Update copyright year.
9820 * server.c (gdbserver_version): Likewise.
9821
8b93d60f
JB		 98222012-12-17 Joel Brobecker <brobecker@adacore.com>
9823
9824 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9825 new thread.
9826
037335a7
JB		 98272012-12-17 Joel Brobecker <brobecker@adacore.com>
9828
9829 * lynx-low.c (ptrace_request_to_str): Add handling for
9830 PTRACE_GETTRACESIG.
9831
52d4cbd8
JB		 98322012-12-17 Joel Brobecker <brobecker@adacore.com>
9833
9834 * lynx-low.c (lynx_attach): Delete variable new_process.
9835
ab8f6ca9
JB		 98362012-12-17 Joel Brobecker <brobecker@adacore.com>
9837
9838 * lynx-low.c (lynx_create_inferior): Delete variable
9839 new_process.
9840
78cbc024
JB		 98412012-12-17 Joel Brobecker <brobecker@adacore.com>
9842
9843 * lynx-low.c (ptrace_request_to_str): Do not handle
9844 PTRACE_GETTHREADLIST if this macro does not exist.
9845
14a00470
YQ		 98462012-12-15 Yao Qi <yao@codesourcery.com>
9847
9848 * Makefile.in (OBS): Add notif.o.
9849 * notif.c, notif.h: New.
9850 * server.c: Include "notif.h".
9851 (struct vstop_notif) <next>: Remove.
9852 <base>: New field.
9853 (queue_stop_reply): Update.
9854 (push_event, send_next_stop_reply): Remove.
9855 (discard_queued_stop_replies): Update.
9856 (notif_stop): New variable.
9857 (handle_v_stopped): Remove.
9858 (handle_v_requests): Don't call handle_v_stopped. Call
9859 handle_ack_notif instead.
9860 (queue_stop_reply_callback): Call notif_event_enque instead
9861 of queue_stop_reply.
9862 (handle_status): Don't call send_next_stop_reply, call
9863 notif_write_event instead.
9864 (kill_inferior_callback): Likewise.
9865 (detach_or_kill_inferior_callback): Likewise.
9866 (main): Call initialize_notif.
9867 (process_serial_event): Call QUEUE_is_empty.
9868 (handle_target_event): Call notif_push instead of push event.
9869 * server.h (push_event): Remove declaration.
9870
61c125b9
TT		 98712012-12-10 Tom Tromey <tromey@redhat.com>
9872
9873 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9874 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9875 macros.
9876 (.c.o): Rewrite.
9877 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9878 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9879 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9880 (amd64-linux-ipa.o, ax.o): Rewrite.
9881 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9882 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9883 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9884 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9885 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9886 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9887 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9888 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9889 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9890 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9891 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9892 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9893 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9894 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9895 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9896 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9897 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9898 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9899 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9900 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9901 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9902 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9903 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9904 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9905 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9906 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9907 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9908 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9909 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9910 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9911 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9912 (reg-tilegx.o): Remove.
9913 (all_object_files): New macro.
9914 Include .deps files.
9915 * aclocal.m4, configure: Rebuild.
9916 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9917 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9918 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9919
e90e9ad9
TT		 99202012-12-05 Tom Tromey <tromey@redhat.com>
9921
9922 PR gdb/14917:
9923 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9924
02d403bf 99252012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9926
9927 * configure.ac: Check for linux/perf_event.h.
9928 * config.in: Regenerated.
9929 * configure: Regenerated.
9930
0270a750
PA		 99312012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9932
9933 * hostio.c (handle_readlink): Decrease buffer size
9934 parameter passed to readlink by one byte.
9935
8c29b58e
YQ		 99362012-11-26 Yao Qi <yao@codesourcery.com>
9937
9938 * configure.ac (build_warnings): Append '-Wempty-body'.
9939 * configure: Regenerated.
9940 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9941 body.
9942
8bdce1ff
PM		 99432012-11-15 Pierre Muller <muller@sourceware.org>
9944
9945 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9946 * config.in: Regenerate.
9947 * configure: Regenerate.
9948 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9949 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9950 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9951 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9952 header.
9953 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9954 instead of <sys/wait.h> header.
9955 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9956
02d403bf 99572012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9958
9959 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9960 (various make rules): Remove -DGDBSERVER
9961
fbd5db48
YQ		 99622012-11-09 Yao Qi <yao@codesourcery.com>
9963
9964 * spu-low.c (current_ptid): Move it to ..
9965 * gdbthread.h: ... here. New.
9966 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9967 * server.c (myresume, process_serial_event): Likewise.
9968 * thread-db.c (thread_db_find_new_threads): Likewise.
9969 * tracepoint.c (run_inferior_command): Likewise.
9970
b3dc46ff
AB		 99712012-10-01 Andrew Burgess <aburgess@broadcom.com>
9972
9973 * server.c (handle_search_memory_1): Include access length in
9974 warning message.
9975
07c04788
HPN		 99762012-09-05 Michael Brandt <michael.brandt@axis.com>
9977
9978 * linux-crisv32-low.c: Fix compile errors.
9979
918d227b
YQ		 99802012-09-04 Yao Qi <yao@codesourcery.com>
9981
9982 * tracepoint.c (cmd_qtsv): Adjust debug message.
9983 Don't check CUR_TPOINT.
9984
18c1b81a
YQ		 99852012-08-28 Yao Qi <yao@codesourcery.com>
9986
9987 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9988 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9989 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9990 Remove declarations of xmalloc, xreallloc, xstrdup and
9991 freeargv.
9992 * Makefile.in (libiberty_h): New.
9993 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9994 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9995
dc82f37b
YQ		 99962012-08-23 Yao Qi <yao@codesourcery.com>
9997
9998 * server.h: Remove declaration of 'xsnprintf'.
9999
406b1477
KS		 100002012-08-22 Keith Seitz <keiths@redhat.com>
10001
10002 * server.h: Include build-gnulib-gbserver/config.h.
10003 * gdbreplay.c: Likewise.
10004
e6712ff1
DE		 100052012-08-08 Doug Evans <dje@google.com>
10006
10007 * Makefile.in (SFILES): Add gdb_vecs.c.
10008 (OBS): Add gdb_vecs.o.
10009 (gdb_vecs_h, host_defs_h): New variables.
10010 (thread-db.o): Add $(gdb_vecs_h) dependency.
10011 (gdb_vecs.o): New rule.
10012 * thread-db.c: #include "gdb_vecs.h".
10013 (thread_db_load_search): Use a vector to iterate over path elements.
10014 Handle text appearing after "$pdir".
10015
10016 * configure.ac: Add check for strstr.
10017 * config.in: Regenerate.
10018 * configure: Regenerate.
10019
7c3270ae
UW		 100202012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10021
10022 * hostio.c (handle_pread): If pread fails, fall back to attempting
10023 lseek/read.
10024 (handle_pwrite): Likewise for pwrite.
10025
b62e2b27
UW		 100262012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10027
10028 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10029 between unsupported TYPE and unimplementable ADDR/LEN combination.
10030 (arm_insert_point): Act on new return value.
10031
78a99e91
PA		 100322012-07-31 Pedro Alves <palves@redhat.com>
10033
10034 * server.c (process_point_options): Only skip tokens if we find
10035 one that is unrecognized. Don't treat 'X' specially while
10036 skipping unrecognized tokens.
10037
fcf303ab
UW		 100382012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10039
10040 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10041 to 4-byte-align HW breakpoint addresses for Thumb.
10042
7255706c
YQ		 100432012-07-27 Yao Qi <yao@codesourcery.com>
10044
10045 PR remote/14161.
10046
10047 * server.h: Declare gdb_agent_about_to_close.
10048 * target.c (kill_inferior): Include "agent.h".
10049 New. Send command 'kill'.
10050 * target.h (kill_inferior): Removed macro.
10051 * tracepoint.c (gdb_agent_about_to_close): New.
10052 (gdb_agent_helper_thread): Handle command 'close'.
10053 Wait endlessly until the inferior stops.
10054 Install gdb_agent_remove_socket to atexit hook.
10055 (agent_socket_name): New static variable.
10056 (gdb_agent_socket_init): Replace local variable 'name' with
10057 'agent_socket_name'.
10058 (gdb_agent_remove_socket): New.
10059
5a3f286f
YQ		 100602012-07-27 Yao Qi <yao@codesourcery.com>
10061
10062 * server.c (process_point_options): Stop at 'X' when parsing.
10063
961bd387
ME		 100642012-07-19 Michael Eager <eager@eagercon.com>
10065
a261b8f5 10066 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10067 to hw_execute.
10068 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10069 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10070 hardware breakpoint.
10071
aa7c7447
JK		 100722012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10073
10074 * gdbserver/linux-low.c (initialize_low): Call
10075 linux_ptrace_init_warnings.
10076
7f216e7c
DE		 100772012-07-02 Doug Evans <dje@google.com>
10078
10079 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10080 pointer to int.
10081
d3ce09f5
SS		 100822012-07-02 Stan Shebs <stan@codesourcery.com>
10083
10084 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10085 (ax.o): Add it to build rule.
10086 (ax-ipa.o): Ditto.
10087 (OBS): Add format.o.
10088 (IPA_OBS): Add format.o.
10089 * server.c (handle_query): Claim support for breakpoint commands.
10090 (process_point_options): Add command case.
10091 (process_serial_event): Leave running if there are printfs in
10092 effect.
10093 * mem-break.h (any_persistent_commands): Declare.
10094 (add_breakpoint_commands): Declare.
10095 (gdb_no_commands_at_breakpoint): Declare.
10096 (run_breakpoint_commands): Declare.
10097 * mem-break.c (struct point_command_list): New struct.
10098 (struct breakpoint): New field command_list.
10099 (any_persistent_commands): New function.
10100 (add_commands_to_breakpoint): New function.
10101 (add_breakpoint_commands): New function.
10102 (gdb_no_commands_at_breakpoint): New function.
10103 (run_breakpoint_commands): New function.
10104 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10105 locally.
10106 * ax.c: Include format.h.
10107 (ax_printf): New function.
10108 (gdb_eval_agent_expr): Add printf opcode.
10109
2f8f6aed
YQ		 101102012-06-13 Yao Qi <yao@codesourcery.com>
10111
10112 * server.c (start_inferior): Remove duplicated writes to fields
10113 'last_resume_kind' and 'last_status' of 'current_inferior'.
10114
0c9070b3
YQ		 101152012-06-12 Yao Qi <yao@codesourcery.com>
10116 Pedro Alves <palves@redhat.com>
10117
10118 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10119 comment.
10120 * server.c (handle_v_cont): Extend comment.
10121
c52daf70
YQ		 101222012-06-11 Yao Qi <yao@codesourcery.com>
10123
10124 * linux-low.c (linux_attach): Add 'static'.
10125
d38bbb0a
YQ		 101262012-06-06 Yao Qi <yao@codesourcery.com>
10127
10128 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10129
89dc0afd
JK		 101302012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10131
10132 Fix gcc -flto compilation warning.
10133 * server.c (main): Make variable multi_mode and attach volatile.
10134
75f62ce7
TJB		 101352012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10136
10137 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10138 if the platform doesn't know about it.
10139
65f479b6
PA		 101402012-05-30 Jeff Kenton <jkenton@tilera.com>
10141
10142 * Makefile.in (SFILES): Add linux-tile-low.c.
10143 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10144 * configure.srv: Handle tilegx-*-linux*.
10145 * linux-tile-low.c: New file.
10146
0c5bf5a9
JK		 101472012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10148
10149 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10150
a493e3e2
PA		 101512012-05-24 Pedro Alves <palves@redhat.com>
10152
10153 PR gdb/7205
10154
43aaf8b6 10155 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10156
2ea28649
PA		 101572012-05-24 Pedro Alves <palves@redhat.com>
10158
10159 PR gdb/7205
10160
10161 Replace target_signal with gdb_signal throughout.
10162
8d409d16
MR		 101632012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10164
10165 * linux-low.c (linux_store_registers): Avoid the copying sequence
10166 when no data has been retrieved by ptrace.
10167
23512c01
MGD		 101682012-05-22 Will Deacon <will.deacon@arm.com>
10169
10170 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10171 Include asm/ptrace.h.
10172 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10173 already defined.
10174
4934b29e
MR		 101752012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10176
10177 * linux-low.c (linux_store_registers): Don't re-retrieve data
10178 with ptrace that has already been obtained from /proc. Always
10179 copy any data retrieved with ptrace to the buffer supplied.
10180
bde24c0a
PA		 101812012-05-11 Yao Qi <yao@codesourcery.com>
10182 Pedro Alves <palves@redhat.com>
10183
10184 * linux-low.c (enum stopping_threads_kind): New.
10185 (stopping_threads): Change type to `enum stopping_threads_kind'.
10186 (handle_extended_wait): If stopping and suspending threads, leave
10187 the new_lwp suspended too.
10188 (linux_wait_for_event): Adjust.
10189 (stop_all_lwps): Set `stopping_threads' to
10190 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10191 whether we're suspending threads or just stopping them. Assert no
10192 recursion happens.
10193
623b6bdf
YQ		 101942012-04-29 Yao Qi <yao@codesourcery.com>
10195
10196 * server.h: Move some code to ...
10197 * gdbthread.h: ... here. New.
10198 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10199 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10200 (nto-low.o, win32-low.o): Likewise.
10201 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10202 * regcache.c, remote-utils.c, server.c: Likewise.
10203 * target.c, tracepoint.c, win32-low.c: Likewise.
10204
f15f9948
TJB		 102052012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10206
10207 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10208 (PTRACE_ARG4_TYPE): Likewise.
10209 (PTRACE_XFER_TYPE): Likewise.
10210 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10211 ptrace to PTRACE_ARG3_TYPE.
10212 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10213 (PTRACE_ARG4_TYPE): Likewise.
10214 (PTRACE_XFER_TYPE): Likewise.
10215 (linux_detach_one_lwp): Cast fourth argument of
10216 ptrace to long then PTRACE_ARG4_TYPE.
10217 (regsets_fetch_inferior_registers): Cast third argument of
10218 ptrace to long then PTRACE_ARG3_TYPE.
10219 (regsets_store_inferior_registers): Likewise.
10220
38ea300a
PA		 102212012-04-20 Pedro Alves <palves@redhat.com>
10222
10223 * configure: Regenerate.
10224
c971b7fa
PA		 102252012-04-19 Pedro Alves <palves@redhat.com>
10226
43aaf8b6 10227 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10228 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10229 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10230 (all, install-only, uninstall, clean-info, all-lib, clean): No
10231 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10232 (maintainer-clean realclean distclean): Use subdir_do.
10233 (subdir_do): New.
10234 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10235 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10236 * acinclude.m4: Include acx_configure_dir.m4.
10237 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10238 calls. Call AC_PROG_RANLIB. Configure gnulib using
10239 ACX_CONFIGURE_DIR.
10240 (GNULIB): New.
10241 (GNULIB_STDINT_H): Adjust.
10242 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10243 * gdbreplay.c: Include build-gnulib/config.h.
10244 * server.h: Likewise.
10245 * aclocal.m4: Regenerate.
10246 * config.in: Regenerate.
10247 * configure: Regenerate.
c971b7fa 10248
809277f8
PA		 102492012-04-19 Pedro Alves <palves@redhat.com>
10250
10251 * Makefile.in (LIBGNU, INCGNU): Adjust.
10252 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10253 (all, install-only, uninstall, clean-info, all-lib, clean)
10254 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10255 * configure.ac: Adjust AC_OUTPUT output.
10256 * aclocal.m4: Regenerate.
10257 * configure: Regenerate.
10258
fd9bb8b8
PA		 102592012-04-19 Pedro Alves <palves@redhat.com>
10260
10261 * Makefile.in (generated_files): New.
10262 (server_h): Remove the explicit dependency on config.h, and depend
10263 on $generated_files.
10264
1c298c66
PA		 102652012-04-19 Pedro Alves <palves@redhat.com>
10266
10267 * Makefile.in (INCGNU): Add -Ignulib.
10268
57c4b50b
PA		 102692012-04-19 Pedro Alves <palves@redhat.com>
10270
10271 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10272 (INCGNU): ... this, and spell out -I here.
10273 (GNULIB_LIB): Rename to ...
10274 (LIBGNU): ... this.
10275 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10276
1030e047
PA		 102772012-04-19 Pedro Alves <palves@redhat.com>
10278
10279 * config.in: Regenerate.
10280
447d4319
PA		 102812012-04-19 Pedro Alves <palves@redhat.com>
10282
10283 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10284 * server.h (memmem): Remove declaration.
10285 * config.in: Regenerate.
10286 * configure: Regenerate.
10287
aad9eab9
YQ		 102882012-04-19 Yao Qi <yao@codesourcery.com>
10289
10290 * Makefile.in (SFILES): Add common/vec.c.
10291 (OBS): Add vec.o.
10292 (vec.o): New rule.
10293
3e10640f
YQ		 102942012-04-19 Yao Qi <yao@codesourcery.com>
10295
10296 * remote-utils.c (prepare_resume_reply): Replace with macro
10297 target_core_of_thread.
10298 * server.c (handle_qxfer_threads_proper): Likewise.
10299 * target.h (traget_core_of_thread): New macro.
10300
71622373
PA		 103012012-04-18 Pedro Alves <palves@redhat.com>
10302
10303 * aclocal.m4: Regenerate.
10304 * configure: Regenerate.
10305
80d26939
YQ		 103062012-04-16 Yao Qi <yao@codesourcery.com>
10307
10308 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10309 duplicated on address.
10310
42476b70
YQ		 103112012-04-16 Yao Qi <yao@codesourcery.com>
10312
10313 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10314 (struct tracepoint_action_ops) <send>: New field.
10315 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10316 (agent_expr_send, x_tracepoint_action_send): New.
10317 (l_tracepoint_action_send): New.
10318 (cmd_qtdp): Download and install tracepoint
10319 according to `use_agent'.
10320 (run_inferior_command): Add one more parameter `len'.
10321 Update callers.
10322 (tracepoint_send_agent): New.
10323 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10324
7bc83639
YQ		 103252012-04-16 Yao Qi <yao@codesourcery.com>
10326
10327 * tracepoint.c (download_tracepoints): Moved to ...
10328 (cmd_qtstart): ... here.
10329
5f18041e
YQ		 103302012-04-14 Yao Qi <yao@codesourcery.com>
10331
10332 * tracepoint.c: Include inttypes.h.
10333 (struct collect_memory_action): Use sized types.
10334 (struct tracepoint): Likewise.
10335 (cmd_qtdp, stop_tracing): Update print specifiers.
10336 (cmd_qtp, response_tracepoint): Likewise.
10337 (collect_data_at_tracepoint): Likewise.
10338 (collect_data_at_step): Likewise.
10339
55a8c076
YQ		 103402012-04-14 Yao Qi <yao@codesourcery.com>
10341
10342 Import gnulib module inttypes.
10343 * aclocal.m4, config.in, configure: Regenerated.
10344
dc750257
YQ		 103452012-04-14 Yao Qi <yao@codesourcery.com>
10346
10347 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10348 Makefile and config.status at last.
10349
0ab5faf9
YQ		 103502012-04-13 Yao Qi <yao@codesourcery.com>
10351
10352 * tracepoint.c: Include stdint.h unconditionally.
10353
18f5fd81
TJB		 103542012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10355
10356 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10357 on BFD_HAVE_SYS_PROCFS_TYPE.
10358 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10359 * configure: Regenerate.
10360 * config.in: Likewise.
10361
4d47af5c
L		 103622012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10363
10364 * Makefile.in (clean): Also remove x32.c x32-linux.c
10365 x32-avx.c x32-avx-linux.c.
10366 (x32.o): New target.
10367 (x32.c): Likewise.
10368 (x32-linux.o): Likewise.
10369 (x32-linux.c): Likewise.
10370 (x32-avx.o): Likewise.
10371 (x32-avx.c): Likewise.
10372 (x32-avx-linux.o): Likewise.
10373 (x32-avx-linux.c): Likewise.
10374
10375 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10376 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10377 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10378 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10379 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10380 i386/x32-avx-linux.xml.
10381
10382 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10383 (init_registers_x32_avx_linux): Likwise.
10384 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10385 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10386
ecedbe58
PA		 103872012-04-13 Pedro Alves <palves@redhat.com>
10388
10389 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10390 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10391 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10392 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10393 the sub-make.
10394
c92b5177
L		 103952012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10396
10397 * linux-x86-low.c (compat_x32_clock_t): New.
10398 (compat_x32_siginfo_t): Likewise.
10399 (compat_x32_siginfo_from_siginfo): Likewise.
10400 (siginfo_from_compat_x32_siginfo): Likewise.
10401 (linux_is_elf64): Likewise.
10402 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10403 and siginfo_from_compat_x32_siginfo for x32.
10404 (x86_arch_setup): Set linux_is_elf64.
10405
214d508e
L		 104062012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10407
10408 PR gdb/13969
10409 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10410 e_machine field.
10411 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10412 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10413 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10414 compatible with process.
10415
c9a1864a
YQ		 104162012-04-12 Yao Qi <yao@codesourcery.com>
10417
10418 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10419 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10420 (install-only, install-info, clean): Handle sub dir gnulib.
10421 (all-lib, am--refresh): New targets.
10422 (memmem.o): Remove target.
10423 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10424 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10425 (AC_REPLACE_FUNCS): Remove memmem.
10426 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10427 (AC_OUTPUT): Generate Makefile in gnulib/.
10428 * aclocal.m4, config.in, configure: Regenerated.
10429
367ba2c2
MR		 104302012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10431
10432 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10433
9d236627
PA		 104342012-04-05 Pedro Alves <palves@redhat.com>
10435
10436 -Werror=strict-aliasing
10437
10438 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10439 pointer.
10440
111217b3
PA		 104412012-04-04 Pedro Alves <palves@redhat.com>
10442
10443 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10444 (sparc_store_gregset_from_stack, sparc_store_gregset)
10445 (sparc_breakpoint_at): Fix formatting.
10446
8365dcf5
TJB		 104472012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10448
10449 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10450 are available.
10451 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10452 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10453 * config.in: Regenerate.
10454 * configure: Likewise.
10455
689cc2ae
PA		 104562012-03-29 Pedro Alves <palves@redhat.com>
10457
10458 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10459 Correct ptrace arguments.
10460
c14dfd32
PA		 104612012-03-28 Pedro Alves <palves@redhat.com>
10462
10463 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10464 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10465 (IA64_FR1_REGNUM): New defines.
10466 (ia64_fetch_register): New.
10467 (the_low_target): Install it.
10468 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10469 field.
10470 * linux-low.c (linux_fetch_registers): Try the
10471 the_low_target.fetch_register hook first.
10472
10473 * linux-arm-low.c (the_low_target): Adjust.
10474 * linux-bfin-low.c (the_low_target): Adjust.
10475 * linux-cris-low.c (the_low_target): Adjust.
10476 * linux-crisv32-low.c (the_low_target): Adjust.
10477 * linux-m32r-low.c (the_low_target): Adjust.
10478 * linux-m68k-low.c (the_low_target): Adjust.
10479 * linux-mips-low.c (the_low_target): Adjust.
10480 * linux-ppc-low.c (the_low_target): Adjust.
10481 * linux-s390-low.c (the_low_target): Adjust.
10482 * linux-sh-low.c (the_low_target): Adjust.
10483 * linux-sparc-low.c (the_low_target): Adjust.
10484 * linux-tic6x-low.c (the_low_target): Adjust.
10485 * linux-x86-low.c (the_low_target): Adjust.
10486 * linux-xtensa-low.c (the_low_target): Adjust.
10487
63c88e13
PA		 104882012-03-26 Pedro Alves <palves@redhat.com>
10489
10490 * server.c (handle_qxfer_libraries): Don't bail early if
10491 the_target->qxfer_libraries_svr4 is not NULL.
10492
fb723180
PA		 104932012-03-26 Pedro Alves <palves@redhat.com>
10494
10495 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10496
0afae3cf
PA		 104972012-03-23 Pedro Alves <palves@redhat.com>
10498
10499 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10500 "library-list-svr4" element's start tag when the the DSO list is
10501 empty.
10502
485f1ee4
PA		 105032012-03-23 Pedro Alves <palves@redhat.com>
10504
10505 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10506 a variable whose type size is the same as the inferior's pointer
10507 size.
10508
a5362b9a
TS		 105092012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10510
10511 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10512 struct siginfo.
10513 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10514 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10515 * linux-low.h: Include <signal.h>.
10516 (struct siginfo): Remove forward declaration.
10517 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10518 struct siginfo.
10519
d226c142
MF		 105202012-03-21 Mike Frysinger <vapier@gentoo.org>
10521
10522 * .gitignore: Ignore more files.
10523
122f36ef
PA		 105242012-03-19 Pedro Alves <palves@redhat.com>
10525 Jan Kratochvil <jan.kratochvil@redhat.com>
10526
10527 * server.c (cont_thread, general_thread): Add describing comments.
10528 (start_inferior): Clear `cont_thread'.
10529 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10530 of a process.
10531
fc3e5175
YQ		 105322012-03-15 Yao Qi <yao@codesourcery.com>
10533
10534 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10535 handling to ...
10536 (cmd_qtdp): ... here.
10537
8d0d92cd
YQ		 105382012-03-15 Yao Qi <yao@codesourcery.com>
10539
10540 * tracepoint.c (struct tracepoint_action_ops): New.
10541 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10542 (m_tracepoint_action_download): New.
10543 (r_tracepoint_action_download): New.
10544 (x_tracepoint_action_download): New.
10545 (l_tracepoint_action_download): New.
10546 (add_tracepoint_action): Install `action->ops' according type.
10547 (download_tracepoint_1): Move code `download' function pointer
10548 of various tracepoint_action_ops.
10549
87b0bb13
JK		 105502012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10551
10552 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10553 linux_ptrace_attach_warnings.
10554
5f572dec
JK		 105552012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10556
10557 * Makefile.in (linux-ptrace.o): New.
10558 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10559 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10560 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10561 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10562 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10563 of these targets.
10564 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10565
f4647387
YQ		 105662012-03-08 Yao Qi <yao@codesourcery.com>
10567 Pedro Alves <palves@redhat.com>
10568
10569 Fix PR server/13392.
10570 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10571 offset of JMP insn.
10572 * tracepoint.c (remove_tracepoint): New.
10573 (cmd_qtdp): Call remove_tracepoint when failed to install.
10574
9b224c5e
PA		 105752012-03-07 Pedro Alves <palves@redhat.com>
10576
10577 * linux-low.c (get_detach_signal): New.
10578 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10579 Pass on pending signals to PTRACE_DETACH. Check the result of the
10580 ptrace call.
10581 * server.c (program_signals, program_signals_p): New.
10582 (handle_general_set): Handle QProgramSignals.
10583 * server.h (program_signals, program_signals_p): Declare.
10584
e237a7e2
JK		 105852012-03-05 Pedro Alves <palves@redhat.com>
10586 Jan Kratochvil <jan.kratochvil@redhat.com>
10587
10588 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10589 New comment why.
10590
5808517f
YQ		 105912012-03-03 Yao Qi <yao@codesourcery.com>
10592
10593 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10594 agent_look_up_symbols.
10595
58b4daa5
YQ		 105962012-03-03 Yao Qi <yao@codesourcery.com>
10597
10598 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10599 (linux-x86-low.o): Likewise.
10600 * server.h: Remove in_process_agent_loaded.
10601 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10602 common/agent.c.
10603 Update callers.
10604
8ffcbaaf
YQ		 106052012-03-03 Yao Qi <yao@codesourcery.com>
10606
10607 * tracepoint.c (gdb_agent_capability): New global.
10608 (in_process_agent_loaded_ust): Renamed to
10609 `in_process_agent_supports_ust'.
10610 Update callers.
10611 (in_process_agent_supports_ust): Call agent_capability_check.
10612 (clear_installed_tracepoints): Assert that agent supports
10613 agent.
10614
d1feda86
YQ		 106152012-03-03 Yao Qi <yao@codesourcery.com>
10616
10617 * linux-low.c (linux_supports_agent): New.
10618 (linux_target_ops): Initialize field `supports_agent' with
10619 linux_supports_agent.
10620 * target.h (struct target_ops) <supports_agent>: New.
10621 (target_supports_agent): New macro.
10622 * server.c (handle_general_set): Handle packet 'QAgent'.
10623 (handle_query): Send `QAgent+'.
10624 * Makefile.in (server.o): Depends on agent.h.
10625
2fa291ac
YQ		 106262012-03-03 Yao Qi <yao@codesourcery.com>
10627
10628 * Makefile.in (OBS): Add agent.o.
10629 Add new rule for agent.o.
10630 Track dependence of tracepoint.c on agent.h.
10631 * tracepoint.c (run_inferior_command_1):
10632 (run_inferior_command): Call agent_run_command.
10633 (gdb_ust_connect_sync_socket): Deleted. Move it to
10634 common/agent.c.
10635 (resume_thread, stop_thread): Likewise.
10636 (gdb_ust_socket_init): Renamed to ...
10637 (gdb_agent_socket_init): ... New.
10638 (gdb_ust_thread): Renamed to ...
10639 (gdb_agent_helper_thread): ... New.
10640 (gdb_ust_init): Move some code to ...
10641 (gdb_agent_init): ... here. New.
10642 [HAVE_UST]: Call gdb_ust_init.
10643 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10644 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10645 * config.in, configure: Regenerated.
10646
05044653
PA		 106472012-03-02 Pedro Alves <palves@redhat.com>
10648
10649 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10650 * linux-low.c (struct simple_pid_list): New.
10651 (stopped_pids): New a struct simple_pid_list pointer.
10652 (add_to_pid_list, pull_pid_from_list): New.
10653 (handle_extended_wait): Don't assume the first signal new children
10654 report is SIGSTOP. Adjust call to pull_pid_from_list.
10655 (linux_wait_for_lwp): Adjust.
10656
8d00225b
YQ		 106572012-03-02 Yao Qi <yao@codesourcery.com>
10658
10659 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10660 debug log.
10661
19560ba5
YQ		 106622012-03-02 Yao Qi <yao@codesourcery.com>
10663
10664 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10665 `stop_pc' and `tpoint'. Update caller.
10666
1faeff08
MR		 106672012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10668
10669 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10670 * linux-low.c (use_linux_regsets): New macro.
10671 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10672 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10673 (linux_register_in_regsets): New function.
10674 (usr_fetch_inferior_registers): Skip registers covered by
10675 regsets.
10676 (usr_store_inferior_registers): Likewise.
10677 (usr_fetch_inferior_registers): New macro.
10678 (usr_store_inferior_registers): Likewise.
10679 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10680 (linux_store_registers): Likewise.
10681 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10682 prototype.
10683 (init_registers_mips64_dsp_linux): Likewise.
10684 (init_registers_mips_linux): New macro.
10685 (init_registers_mips_dsp_linux): Likewise.
10686 (mips_dsp_num_regs): Likewise.
10687 (DSP_BASE, DSP_CONTROL): New fallback macros.
10688 (mips_base_regs): New macro.
10689 (mips_regmap): Use it. Fix the size.
10690 (mips_dsp_regmap): New variable.
10691 (mips_dsp_regset_bitmap): Likewise.
10692 (mips_arch_setup): New function.
10693 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10694 than mips_regmap.
10695 (mips_cannot_store_register): Likewise.
10696 (the_low_target): Update .arch_setup, .num_regs and .regmap
10697 initializers. Add .regset_bitmap initializer.
10698 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10699 initializer.
10700 * linux-bfin-low.c (the_low_target): Likewise.
10701 * linux-cris-low.c (the_low_target): Likewise.
10702 * linux-crisv32-low.c (the_low_target): Likewise.
10703 * linux-ia64-low.c (the_low_target): Likewise.
10704 * linux-m32r-low.c (the_low_target): Likewise.
10705 * linux-m68k-low.c (the_low_target): Likewise.
10706 * linux-ppc-low.c (the_low_target): Likewise.
10707 * linux-s390-low.c (the_low_target): Likewise.
10708 * linux-sh-low.c (the_low_target): Likewise.
10709 * linux-sparc-low.c (the_low_target): Likewise.
10710 * linux-tic6x-low.c (the_low_target): Likewise.
10711 * linux-x86-low.c (the_low_target): Likewise.
10712 * linux-xtensa-low.c (the_low_target): Likewise.
10713 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10714 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10715 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10716 srv_xmlfiles.
10717 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10718 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10719
c03e6ccc
YQ		 107202012-02-29 Yao Qi <yao@codesourcery.com>
10721 Pedro Alves <palves@redhat.com>
10722
10723 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10724 `step_over_finished' is true.
10725
644cebc9
PA		 107262012-02-27 Pedro Alves <palves@redhat.com>
10727
10728 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10729 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10730
c14d7ab2
PA		 107312012-02-27 Pedro Alves <palves@redhat.com>
10732
10733 PR server/9684
10734 * linux-low.c (pid_is_stopped): New.
10735 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10736
412c89dd
LM		 107372012-02-25 Luis Machado <lgustavo@codesourcery.com>
10738
10739 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10740 of conditions.
10741
b745defe
MR		 107422012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10743
10744 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10745
9f3a5c85
LM		 107462012-02-24 Luis Machado <lgustavo@codesourcery>
10747
10748 * server.c (handle_query): Advertise support for target-side
10749 breakpoint condition evaluation.
10750 (process_point_options): New function.
10751 (process_serial_event): When inserting a breakpoint, check for
10752 a target-side condition that should be evaluated.
10753
10754 * mem-break.c: Include regcache.h and ax.h.
10755 (point_cond_list_t): New data structure.
10756 (breakpoint) <cond_list>: New field.
10757 (find_gdb_breakpoint_at): Make non-static.
10758 (delete_gdb_breakpoint_at): Clear any target-side
10759 conditions.
10760 (clear_gdb_breakpoint_conditions): New function.
10761 (add_condition_to_breakpoint): Likewise.
10762 (add_breakpoint_condition): Likewise.
10763 (gdb_condition_true_at_breakpoint): Likewise.
10764 (gdb_breakpoint_here): Return result directly instead
10765 of going through a local variable.
10766
10767 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10768 (clear_gdb_breakpoint_conditions): Likewise.
10769 (add_breakpoint_condition): Likewise.
10770 (gdb_condition_true_at_breakpoint): Likewise.
10771
10772 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10773 (need_step_over_p): Take target-side breakpoint condition into
10774 consideration.
10775
5e1dc496
LM		 107762012-02-24 Luis Machado <lgustavo@codesourcery>
10777
10778 * server.h: Include tracepoint.h.
10779 (agent_mem_read, agent_get_trace_state_variable_value,
10780 agent_set_trace_state_variable_value,
10781 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10782 get_set_tsv_func_addr): New prototypes.
10783
10784 * ax.h: New include file.
10785 * ax.c: New source file.
10786
10787 * tracepoint.c: Include ax.h.
10788 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10789 agent_expr, eval_result_type): Move to ax.h.
10790 (parse_agent_expr): Rename to ...
10791 (gdb_parse_agent_expr): ... this, make it non-static and move
10792 to ax.h.
10793 (unparse_agent_expr) Rename to ...
10794 (gdb_unparse_agent_expr): ... this, make it non-static and move
10795 to ax.h.
10796 (eval_agent_expr): Rename to ...
10797 (eval_tracepoint_agent_expr): ... this.
10798 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10799 forward declarations.
10800 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10801 (agent_get_trace_state_variable_value): New function.
10802 (agent_set_trace_state_variable_value): New function.
10803 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10804 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10805 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10806 (condition_true_at_tracepoint): Likewise.
10807 (parse_agent_expr): Rename to ...
10808 (gdb_parse_agent_expr): ... this and move to ax.c.
10809 (unparse_agent_expr): Rename to ...
10810 (gdb_unparse_agent_expr): ... this and move to ax.c.
10811 (gdb_agent_op_name): Move to ax.c.
10812 (eval_agent_expr): Rename to ...
10813 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10814 and move to ax.c.
10815 (eval_tracepoint_agent_expr): New function.
10816 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10817 non-static.
5e1dc496
LM		 10818 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10819 ax.c.
10820 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10821 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10822 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10823 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10824 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10825 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10826 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10827 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10828 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10829 (compile_bytecodes): Remove forward declaration.
10830 (is_goto_target): Move to ax.c.
10831 (compile_bytecodes): Move to ax.c and call
10832 agent_get_trace_state_variable_value (...) and
10833 agent_set_trace_state_variable_value (...).
10834
10835 * Makefile.in: Update ax.c and IPA dependencies.
10836
277e4e52
PA		 108372012-02-24 Pedro Alves <palves@redhat.com>
10838
10839 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10840 (cmd_bigqtbuffer_circular): ... this. Only handle
10841 'QTBuffer:circular:'.
10842 (handle_tracepoint_general_set): Adjust.
10843
bf4c19f7
YQ		 108442012-02-16 Yao Qi <yao@codesourcery.com>
10845
10846 * inferiors.c: Move code to ...
10847 * dll.c: .... here. New.
10848 * server.h: Declare clear_dlls.
10849 * Makefile.in (SFILES): Add dll.c.
10850 (OBS): Add dll.o
10851 (dll.o): New rule.
10852
d73f2619
YQ		 108532012-02-11 Yao Qi <yao@codesourcery.com>
10854
10855 * server.c: (handle_monitor_command): Add a new parameter
10856 `own_buf'.
10857 (handle_query): Update caller.
10858
f8255c2a
JB		 108592012-02-09 Joel Brobecker <brobecker@adacore.com>
10860
10861 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10862 * configure, config.in: Regenerate.
10863 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10864 is not defined.
10865
da84f473
PA		 108662012-02-02 Pedro Alves <palves@redhat.com>
10867
10868 Try SIGKILL first, then PTRACE_KILL.
10869 * linux-low.c (linux_kill_one_lwp): New.
10870 (linux_kill_one_lwp): Rename to ...
10871 (kill_one_lwp_callback): ... this. Use the new
10872 linux_kill_one_lwp.
10873
e886a173
PA		 108742012-02-02 Pedro Alves <palves@redhat.com>
10875
10876 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10877 inferior.
10878
be07f1a2
PA		 108792012-01-27 Pedro Alves <palves@redhat.com>
10880
10881 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10882 (elf_64_file_p): Make static.
10883 (linux_pid_exe_is_elf_64_file): New.
10884 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10885 Delete declarations.
10886 (linux_pid_exe_is_elf_64_file): Declare.
10887 * linux-x86-low.c (x86_arch_setup): Use
10888 linux_pid_exe_is_elf_64_file.
10889
d8301ad1
JK		 108902012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10891
10892 * linux-low.c (linux_wait_for_event_1): Rename to ...
10893 (linux_wait_for_event): ... here and merge it with former
10894 linux_wait_for_event - new variable wait_ptid, use it.
10895 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10896
01b17894
PA		 108972012-01-23 Pedro Alves <palves@redhat.com>
10898
10899 * server.c (main): Avoid yet another case of infinite loop while
10900 detaching/killing after a longjmp.
10901
e825046f
JK		 109022012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10903
10904 Code cleanup.
10905 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10906
b9e7b9c3
UW		 109072012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10908
10909 * hostio.c (handle_readlink): New function.
10910 (handle_vFile): Call it to handle "vFile:readlink" packets.
10911
901f9912
UW		 109122012-01-20 Pedro Alves <palves@redhat.com>
10913 Ulrich Weigand <ulrich.weigand@linaro.org>
10914
10915 * server.c (handle_v_requests): Only support vAttach and vRun to
10916 start multiple processes when in extended protocol mode.
10917
fc1ab1a0
PA		 109182012-01-17 Pedro Alves <palves@redhat.com>
10919
10920 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10921 memalign plus mprotect to allocate the scratch buffer.
10922
7d5d4e98
PA		 109232012-01-13 Pedro Alves <palves@redhat.com>
10924
10925 * server.c (attach_inferior): Clear `cont_thread'.
10926
f128d5e9
PA		 109272012-01-13 Pedro Alves <palves@redhat.com>
10928
10929 * server.c (main): Avoid infinite loop while detaching/killing
10930 after a longjmp.
10931
06db92f0
DE		 109322012-01-09 Doug Evans <dje@google.com>
10933
10934 * server.c (start_inferior): Set last_ptid in --wrapper case.
10935
32d92999
YQ		 109362012-01-06 Yao Qi <yao@codesourcery.com>
10937
10938 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10939 defined.
10940 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10941
5e0a92a9
YQ		 109422012-01-04 Yao Qi <yao@codesourcery.com>
10943
10944 * tracepoint.c (cmd_qtdp): Print debug message
10945 for static tracepoint.
10946
ae639e8c
YQ		 109472012-01-04 Yao Qi <yao@codesourcery.com>
10948
10949 * tracepoint.c (trace_vdebug): Differentiate debug message
10950 between gdbserver and IPA.
10951
f72429c5
YQ		 109522012-01-03 Yao Qi <yao@codesourcery.com>
10953
10954 * tracepoint.c (tracepoint_was_hit): Don't collect for
10955 static tracepoint.
10956
12c3e59c
JB		 109572012-01-02 Joel Brobecker <brobecker@adacore.com>
10958
10959 * terminal.h: Reformat copyright header.
10960
67827812
JB		 109612012-01-02 Joel Brobecker <brobecker@adacore.com>
10962
10963 * server.c (gdbserver_version): Update copyright year.
10964 * gdbreplay.c (gdbreplay_version): Likewise.
10965
3e52c33d
JK		 109662011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10967
10968 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10969
10970 Revert:
10971 2011-12-18 Hui Zhu <teawater@gmail.com>
10972 * linux-low.c (linux_create_inferior): Save return value to ret.
10973
66f1260e
HZ		 109742011-12-18 Hui Zhu <teawater@gmail.com>
10975
10976 * linux-low.c (linux_create_inferior): Save return value to ret.
10977
e77616d7
DE		 109782011-12-16 Doug Evans <dje@google.com>
10979
e7b06c57
DE		 10980 * linux-low.c (linux_create_inferior): If stdio connection,
10981 redirect stdin from /dev/null, stdout to stderr.
10982 * remote-utils.c (remote_is_stdio): New static global.
10983 (remote_connection_is_stdio): New function.
10984 (remote_prepare): Handle stdio connection.
10985 (remote_open): Ditto.
10986 (remote_close): Don't close stdin for stdio connections.
10987 (read_prim,write_prim): New functions. Replace all calls to
10988 read/write to these.
10989 * server.c (main): Watch for "-" argument. Move call to
10990 remote_prepare before start_inferior.
10991 * server.h (STDIO_CONNECTION_NAME): New macro.
10992 (remote_connection_is_stdio): Declare.
10993
e77616d7
DE		 10994 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10995 in debugging output.
10996
82067193
YQ		 109972011-12-15 Yao Qi <yao@codesourcery.com>
10998
10999 * tracepoint.c: Include sys/syscall.h.
11000 (gdb_ust_thread): Remove preprocessor conditional.
11001
82bfbe7e
PA		 110022011-12-14 Pedro Alves <pedro@codesourcery.com>
11003
11004 * linux-low.c (linux_detach_one_lwp): Call
11005 the_low_target.prepare_to_resume before detaching.
11006
712c6575
YQ		 110072011-12-14 Yao Qi <yao@codesourcery.com>
11008
11009 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11010 of write.
11011
d54d1edf
YQ		 110122011-12-14 Yao Qi <yao@codesourcery.com>
11013
11014 * i386-low.c (i386_low_stopped_data_address): Initialize local
11015 variable `control'.
11016
6210a125
PA		 110172011-12-13 Pedro Alves <pedro@codesourcery.com>
11018
11019 PR remote/13492
11020
11021 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11022 DR_CONTROL unless necessary. Extend comments.
11023 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11024 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11025
2ece8244
YQ		 110262011-12-13 Yao Qi <yao@codesourcery.com>
11027
11028 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11029 macros.
11030 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11031
784867a5
JK		 110322011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11033
11034 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11035 Print new debug message for such case.
11036
6bf36717
JK		 110372011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11038
11039 Fix overlapping memcpy.
11040 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11041 the read_inferior_memory transfer.
11042 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11043 write_inferior_memory transfer.
11044 (set_fast_tracepoint_jump): New variable buf. Use it for the
11045 read_inferior_memory and write_inferior_memory transfers.
11046 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11047 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11048 Use it for the write_inferior_memory transfer.
11049 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11050 buffers.
11051
50275556
MR		 110522011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11053
11054 * linux-low.c (fetch_register, store_register): Make code
11055 consistent, fix formatting.
11056
7325beb4
MR		 110572011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11058
11059 * linux-low.c (usr_store_inferior_registers): Factor out code
11060 to handle individual registers into...
11061 (store_register): ... this new function.
11062
c642a434
UW		 110632011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11064
11065 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11066 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11067 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11068 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11069 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11070 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11071 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11072 (srv_xmlfiles): Add new XML files.
11073
11074 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11075 and <sys/uio.h>.
11076 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11077 (init_registers_s390_linux32v1): Add prototype.
11078 (init_registers_s390_linux32v2): Likewise.
11079 (init_registers_s390_linux64v1): Likewise.
11080 (init_registers_s390_linux64v2): Likewise.
11081 (init_registers_s390x_linux64v1): Likewise.
11082 (init_registers_s390x_linux64v2): Likewise.
11083 (s390_num_regs): Increment to 52.
11084 (s390_regmap): Add orig_r2 register.
11085 (s390_num_regs_3264): Increment to 68.
11086 (s390_regmap_3264): Add orig_r2 register.
11087 (s390_collect_ptrace_register): Handle orig_r2 register.
11088 (s390_supply_ptrace_register): Likewise.
11089 (s390_fill_last_break): New function.
11090 (s390_store_last_break): Likewise.
11091 (s390_fill_system_call): New function.
11092 (s390_store_system_call): Likewise.
11093 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11094 register sets.
11095 (s390_check_regset): New function.
11096 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11097 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11098 Update target_regsets for available register sets.
11099
2268b414
JK		 111002011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11101 Jan Kratochvil <jan.kratochvil@redhat.com>
11102
11103 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11104 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11105 New.
11106 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11107 * linux-low.h (struct process_info_private): New member r_debug.
11108 * server.c (handle_qxfer_libraries): Call
11109 the_target->qxfer_libraries_svr4.
11110 (handle_qxfer_libraries_svr4): New function.
11111 (qxfer_packets): New entry "libraries-svr4".
11112 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11113 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11114 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11115 PACKET_qXfer_libraries_svr4.
11116
d6db1fab
UW		 111172011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11118
11119 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11120 PSW address/mask between 8-byte and 16-byte formats.
11121 (s390_supply_ptrace_register): Likewise.
11122 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11123 basic addressing mode bit.
11124
242f5f1c
SS		 111252011-11-24 Stan Shebs <stan@codesourcery.com>
11126
11127 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11128
f196051f
SS		 111292011-11-17 Stan Shebs <stan@codesourcery.com>
11130
11131 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11132 (tracing_start_time): New global.
11133 (tracing_stop_time): New global.
11134 (tracing_user_name): New global.
11135 (tracing_notes): New global.
11136 (tracing_stop_note): New global.
11137 (cmd_qtstart): Set traceframe_usage, start_time.
11138 (stop_tracing): Set stop_time.
11139 (cmd_qtstatus): Report additional status.
11140 (cmd_qtp): New function.
11141 (handle_tracepoint_query): Call it.
11142 (cmd_qtnotes): New function.
11143 (handle_tracepoint_general_set): Call it.
11144 (get_timestamp): Rename from tsv_get_timestamp.
11145
405f8e94
SS		 111462011-11-14 Stan Shebs <stan@codesourcery.com>
11147 Kwok Cheung Yeung <kcy@codesourcery.com>
11148
11149 * linux-x86-low.c (small_jump_insn): New.
11150 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11151 trampoline and error message, build a trampoline and issue a small
11152 jump instruction to it.
11153 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11154 trampoline and error message.
11155 (x86_get_min_fast_tracepoint_insn_len): New.
11156 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11157 * linux-low.h (struct linux_target_ops): Add arguments to
11158 install_fast_tracepoint_jump_pad operation, add new operation.
11159 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11160 arguments.
11161 (linux_get_min_fast_tracepoint_insn_len): New function.
11162 (linux_target_op): Add new operation.
11163 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11164 (gdb_trampoline_buffer_end): Ditto.
11165 (gdb_trampoline_buffer_error): Ditto.
11166 (struct ipa_sym_addresses): Add fields for new IPA variables.
11167 (symbol_list): Add entries for new IPA variables.
11168 (struct tracepoint): Add fields to hold the address range of the
11169 trampoline used by the tracepoint.
11170 (trampoline_buffer_head): New static variable.
11171 (trampoline_buffer_tail): Ditto.
11172 (claim_trampoline_space): New function.
11173 (have_fast_tracepoint_trampoline_buffer): New function.
11174 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11175 structure.
11176 (install_fast_tracepoint): Ditto, also add error buffer argument.
11177 (cmd_qtminftpilen): New function.
11178 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11179 (fast_tracepoint_from_trampoline_address): New function.
11180 (fast_tracepoint_collecting): Handle trampoline as part of jump
11181 pad space.
11182 (set_trampoline_buffer_space): New function.
11183 (initialize_tracepoint): Initialize new IPA variables.
11184 * target.h (struct target_ops): Add arguments to
11185 install_fast_tracepoint_jump_pad operation, add new
11186 get_min_fast_tracepoint_insn_len operation.
11187 (target_get_min_fast_tracepoint_insn_len): New.
11188 (install_fast_tracepoint_jump_pad): Add arguments.
11189 * server.h (IPA_BUFSIZ): Define.
11190 * linux-i386-ipa.c: Include extra header files.
11191 (initialize_fast_tracepoint_trampoline_buffer): New function.
11192 (initialize_low_tracepoint): Call it.
11193 * server.h (set_trampoline_buffer_space): Declare.
11194 (claim_trampoline_space): Ditto.
11195 (have_fast_tracepoint_trampoline_buffer): Ditto.
11196
1e4d1764
YQ		 111972011-11-14 Yao Qi <yao@codesourcery.com>
11198
11199 * server.c (handle_query): Handle InstallInTrace for qSupported.
11200 * tracepoint.c (add_tracepoint): Sort list.
11201 (install_tracepoint, download_tracepoint): New.
11202 (cmd_qtdp): Call them to install and download tracepoints.
11203 (sort_tracepoints): Removed.
11204 (cmd_qtstart): Update.
11205
5c73ff4e
YQ		 112062011-11-14 Yao Qi <yao@codesourcery.com>
11207
11208 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11209 * mem-break.h: Declare.
11210 * tracepoint.c (cmd_qtstart): Move some code to ...
11211 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11212 New.
11213 (download_tracepoints): Move some code to ...
11214 (download_tracepoint_1): ... here. New.
11215
86a30030
YQ		 112162011-11-08 Yao Qi <yao@codesourcery.com>
11217
11218 * remote-utils.c (relocate_instruction): A comment fix.
11219
8d26e50c
JB		 112202011-11-07 Joel Brobecker <brobecker@adacore.com>
11221
11222 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11223 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11224 dr_status_mirror and dr_control_mirror from debug_reg_state.
11225 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11226 (i386_initial_stuff): Remove use of deleted globals.
11227 (i386_get_thread_context, i386_set_thread_context,
11228 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11229 from debug_reg_state.
11230
a59306a3
YQ		 112312011-11-05 Yao Qi <yao@codesourcery.com>
11232
11233 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11234 address as TPOINT's.
11235
3065dfb6
SS		 112362011-11-02 Stan Shebs <stan@codesourcery.com>
11237
11238 * tracepoint.c (agent_mem_read_string): New function.
11239 (eval_agent_expr): Call it for tracenz.
11240 * server.c (handle_query): Report support for tracenz.
11241
fd0d8c7c
YQ		 112422011-11-02 Yao Qi <yao@codesourcery.com>
11243
11244 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11245
609086b1
YQ		 112462011-11-02 Yao Qi <yao@codesourcery.com>
11247
11248 * target.h: Fix a typo in comment.
11249
b9fd1791
PA		 112502011-10-31 Pedro Alves <pedro@codesourcery.com>
11251
11252 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11253 clobber the breakpoints' shadows with fast tracepoint jumps.
11254 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11255 * target.c (write_inferior_memory): Also pass MYADDR down to
11256 check_mem_write.
11257
03583c20
UW		 112582011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11259
11260 * configure.ac: Check support for personality routine.
11261 * configure: Regenerate.
11262 * config.in: Likewise.
11263 * linux-low.c: Include <sys/personality.h>.
11264 Define ADDR_NO_RANDOMIZE if necessary.
11265 (linux_create_inferior): Disable address space randomization when
11266 forking inferior, if requested.
11267 (linux_supports_disable_randomization): New function.
11268 (linux_target_ops): Install it.
11269 * server.h (disable_randomization): Declare.
11270 * server.c (disable_randomization): New global variable.
11271 (handle_general_set): Handle QDisableRandomization.
11272 (handle_query): Likewise for qSupported.
11273 (main): Support --disable-randomization and --no-disable-randomization
11274 command line arguments.
11275 * target.h (struct target_ops): Add supports_disable_randomization.
11276 (target_supports_disable_randomization): New macro.
11277
723b724b
MF		 112782011-09-29 Mike Frysinger <vapier@gentoo.org>
11279
11280 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11281 ifdef check.
11282 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11283 [!PT_GETDSBT] (target_loadmap): New definition.
11284 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11285 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11286 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11287 and PT_GETDSBT to LINUX_LOADMAP.
11288 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11289 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11290
55329a5c 112912011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11292
11293 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11294 (arm_linux_hwbp_cap): New static variable.
11295 (arm_linux_get_hwbp_cap): Replace by ...
11296 (arm_linux_init_hwbp_cap): ... this new function.
11297 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11298 (arm_linux_get_hw_watchpoint_count): Likewise.
11299 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11300 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11301 (arm_prepare_to_resume): Use perror_with_name instead of error.
11302
55329a5c 113032011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11304
11305 * linux-arm-low.c: Include <signal.h>.
11306 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11307 (struct arm_linux_hwbp_cap): New data type.
11308 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11309 (struct arm_linux_hw_breakpoint): New data type.
11310 (MAX_BPTS, MAX_WPTS): Define.
11311 (struct arch_process_info, struct arch_lwp_info): New data types.
11312 (arm_linux_get_hwbp_cap): New function.
11313 (arm_linux_get_hw_breakpoint_count): Likewise.
11314 (arm_linux_get_hw_watchpoint_count): Likewise.
11315 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11316 (arm_hwbp_control_initialize): Likewise.
11317 (arm_hwbp_control_is_enabled): Likewise.
11318 (arm_hwbp_control_is_initialized): Likewise.
11319 (arm_hwbp_control_disable): Likewise.
11320 (arm_linux_hw_breakpoint_equal): Likewise.
11321 (arm_linux_hw_point_initialize): Likewise.
11322 (struct update_registers_data): New data structure.
11323 (update_registers_callback: New function.
11324 (arm_insert_point): Likewise.
11325 (arm_remove_point): Likewise.
11326 (arm_stopped_by_watchpoint): Likewise.
11327 (arm_stopped_data_address): Likewise.
11328 (arm_new_process): Likewise.
11329 (arm_new_thread): Likewise.
11330 (arm_prepare_to_resume): Likewise.
11331 (the_low_target): Register arm_insert_point, arm_remove_point,
11332 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11333 arm_new_thread, and arm_prepare_to_resume.
11334
6b9801d4
SS		 113352011-09-15 Stan Shebs <stan@codesourcery.com>
11336
11337 * server.h (struct emit_ops): Add compare-goto fields.
11338 * tracepoint.c (gdb_agent_op_sizes): New table.
11339 (emit_eq_goto): New function.
11340 (emit_ne_goto): New function.
11341 (emit_lt_goto): New function.
11342 (emit_le_goto): New function.
11343 (emit_gt_goto): New function.
11344 (emit_ge_goto): New function.
11345 (is_goto_target): New function.
11346 (compile_bytecodes): Recognize special cases of compare-goto
11347 combinations and call specialized emitters for them.
11348 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11349 (amd64_emit_ne_goto): New function.
11350 (amd64_emit_lt_goto): New function.
11351 (amd64_emit_le_goto): New function.
11352 (amd64_emit_gt_goto): New function.
11353 (amd64_emit_ge_goto): New function.
11354 (amd64_emit_ops): Add the new functions.
11355 (i386_emit_eq_goto): New function.
11356 (i386_emit_ne_goto): New function.
11357 (i386_emit_lt_goto): New function.
11358 (i386_emit_le_goto): New function.
11359 (i386_emit_gt_goto): New function.
11360 (i386_emit_ge_goto): New function.
11361 (i386_emit_ops): Add the new functions.
11362
bf15cbda
SS		 113632011-09-08 Stan Shebs <stan@codesourcery.com>
11364
11365 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11366 (i386_emit_epilogue): Restore %ebx.
11367
943ca1dd
JZ		 113682011-08-31 Jie Zhang <jzhang918@gmail.com>
11369
11370 * server.c (step_thread): Remove definition.
11371 (process_serial_event): Don't handle Hs.
11372 * server.h (step_thread): Remove declaration.
11373 * target.c (set_desired_inferior): Remove use of step_thread.
11374
e3deef73
LM		 113752011-08-24 Luis Machado <lgustavo@codesourcery.com>
11376
11377 * linux-low.c: Include linux-procfs.h.
11378 (linux_attach_lwp_1): Update comments.
11379 (linux_attach): Scan for existing threads when attaching to a
11380 process that is the tgid.
11381 * Makefile.in: Update dependencies.
11382
13da1c97
LM		 113832011-08-24 Luis Machado <lgustavo@codesourcery.com>
11384
11385 * configure.srv: Add linux-procfs.o dependencies.
11386
881127c9
YQ		 113872011-08-14 Yao Qi <yao@codesourcery.com>
11388
11389 * target.h (struct target_ops): Fix indent.
11390 * win32-low.c (win32_target_ops): Fix comment.
11391
58dbd541
YQ		 113922011-08-14 Andrew Jenner <andrew@codesourcery.com>
11393 Yao Qi <yao@codesourcery.com>
11394
11395 * Makefile.in (clean): Remove tic6x-*.c files.
11396 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11397 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11398 (tic6x-c64xp-linux.c): Likewise.
11399 * configure.srv: Add support for tic6x-*-uclinux.
11400 * linux-tic6x-low.c: New.
11401 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11402
78d85199
YQ		 114032011-08-14 Andrew Stubbs <ams@codesourcery.com>
11404 Yao Qi <yao@codesourcery.com>
11405
11406 * target.h (struct target_ops): Add read_loadmap.
11407 * linux-low.c (struct target_loadseg): New type.
11408 (struct target_loadmap): New type.
11409 (linux_read_loadmap): New function.
11410 (linux_target_ops): Add linux_read_loadmap.
11411 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11412 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11413 to NULL.
78d85199 11414
a959a88d
EZ		 114152011-08-05 Eli Zaretskii <eliz@gnu.org>
11416
11417 * win32-low.c: Include <stdint.h>.
11418
1ced966e
PA		 114192011-07-22 Pedro Alves <pedro@codesourcery.com>
11420
11421 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11422 to the inferior here.
11423 (i386_remove_aligned_watchpoint): Ditto.
11424 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11425 fit part of the watchpoint in the debug registers.
11426 (i386_update_inferior_debug_regs): New.
11427 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11428 registers, and only update the inferior on success.
11429 (i386_low_remove_watchpoint): Ditto.
11430
d26e3629
KY		 114312011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11432
11433 * linux-low.c (compare_ints, unique, list_threads, show_process,
11434 linux_core_of_thread): Delete.
11435 (linux_target_ops): Change linux_core_of_thread to
11436 linux_common_core_of_thread.
11437 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11438 * utils.c (malloc_failure): Change type of argument.
11439 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11440 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11441 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11442 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11443 (IPA_OBJS): Add common-utils-ipa.o.
11444 (ptid_h, linux_osdata_h): New macros.
11445 (server_h): Add common/common-utils.h, common/xml-utils.h,
11446 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11447 common/ptid.h.
11448 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11449 ptid.o, buffer.o): New rules.
11450 (linux-low.o): Add common/linux-osdata.h as a dependency.
11451 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11452 * configure.ac: Add AC_HEADER_DIRENT check.
11453 * config.in: Regenerate.
11454 * configure: Regenerate.
11455 * remote-utils.c (xml_escape_text): Delete.
11456 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11457 buffer_xml_printf): Move to common/buffer.c.
11458 * server.c (main): Remove call to initialize_inferiors.
11459 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11460 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11461 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11462 internal_error, gdb_assert, gdb_assert_fail): Delete.
11463 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11464 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11465 common/buffer.h.
11466 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11467 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11468 initialize_inferiors): Delete.
11469
2275a1a7
PA		 114702011-07-20 Pedro Alves <pedro@codesourcery.com>
11471
11472 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11473 symbol error.
11474
0a5b1e09
PA		 114752011-05-31 Pedro Alves <pedro@codesourcery.com>
11476
11477 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11478 assertion.
11479 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11480
6938fd34
YQ		 114812011-05-26 Yao Qi <yao@codesourcery.com>
11482
11483 * Makefile.in (thread-db.o): Track dependence to
11484 common/gdb_thread_db.h.
11485 * thread-db.c: include gdb_thread_db.h from right place.
11486
b481f9e0
TT		 114872011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11488
11489 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11490 __FILE__ and __LINE__ to internal_error.
11491
98a5dd13
DE		 114922011-05-13 Doug Evans <dje@google.com>
11493
11494 * thread-db.c (try_thread_db_load_from_sdir): New function.
11495 (try_thread_db_load_from_dir): New function.
11496 (thread_db_load_search): Handle $sdir, ignore $pdir.
11497 Remove trying of system directories if search of
11498 libthread-db-search-path fails, that is now done via $sdir.
11499
d248b706
KY		 115002011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11501
11502 * server.c (handle_query): Add EnableDisableTracepoints to the list
11503 of supported features.
43aaf8b6 11504 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11505 tracepoints.
43aaf8b6
PA		 11506 (cmd_qtenable_disable): New.
11507 (cmd_qtstart): Install tracepoints even if disabled.
11508 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11509 receiving a QTEnable or QTDisable packet.
11510 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11511 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11512 tracepoints.
11513 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11514
84e578fb
DE		 115152011-05-10 Doug Evans <dje@google.com>
11516
11517 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11518
71f55dd8
DE		 115192011-05-04 Doug Evans <dje@google.com>
11520
11521 * linux-low.c (linux_join): Skip process lookup.
11522 * spu-low.c (spu_join): Ditto.
11523 * server.c (join_inferiors_callback): Delete.
11524 (process_serial_event): For 'D' packet (detach) call join_inferior
11525 directly.
11526
4d393d60
JM		 115272011-05-04 Joseph Myers <joseph@codesourcery.com>
11528
11529 * README: Don't mention xscale*-*-linux*.
11530 * configure.srv (xscale*-*-linux*): Don't handle target.
11531
b00ad6ff
NF		 115322011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11533
11534 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11535 casting pointers.
11536 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11537 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11538 (i386_emit_void_call_2): Likewise.
11539
af96c192
YQ		 115402011-04-26 Yao Qi <yao@codesourcery.com>
11541
43aaf8b6
PA		 11542 * linux-low.c: Move common macros to linux-ptrace.h.
11543 Include linux-ptrace.h.
af96c192
YQ		 11544 * Makefile.in (linux_ptrace_h): New.
11545 (linux-low.o): Depends on linux-ptrace.h.
11546
03f2bd59
JK		 115472011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11548
11549 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11550 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11551 (remote_prepare): New function with most of the TCP code from ...
11552 (remote_open): ... here. Detect PORT here unconditionally. Move also
11553 setting transport_is_reliable.
11554 * server.c (run_once): New variable.
11555 (gdbserver_usage): Document it.
11556 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11557 the first run if RUN_ONCE.
11558 * server.h (run_once, remote_prepare): New declarations.
11559
7a9dd1b2
TT		 115602011-04-19 Tom Tromey <tromey@redhat.com>
11561
11562 * win32-low.c (handle_load_dll): Remove duplicate "the".
11563
81239425
PM		 115642011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11565
11566 Remove support for old Cygwin 1.5 versions.
11567 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11568 function to avoid warning.
11569 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11570 warning.
11571
9e0627f1
PM		 115722011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11573
11574 * gdbserver/server.h (Macro _): Define it if not available.
11575
588eebee
MS		 115762011-03-14 Michael Snyder <msnyder@vmware.com>
11577
348af9f7 11578 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11579
43f70d4c
JB		 115802011-03-10 Joel Brobecker <brobecker@adacore.com>
11581
11582 * Makefile.in (maintainer-clean realclean distclean): Remove
11583 "make ... subdir_do" command.
11584
348af9f7
MS		 115852011-03-10 Michael Snyder <msnyder@vmware.com>
11586
11587 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11588
11589 * server.c (handle_v_run): Free alloced buffer on early return.
11590
e637a4f5
YQ		 115912011-03-09 Yao Qi <yao@codesourcery.com>
11592
11593 Revert:
11594 2011-03-04 Yao Qi <yao@codesourcery.com>
11595
11596 * Makefile.in: Remove GNU make feature --directory.
11597
11598 2011-03-05 Yao Qi <yao@codesourcery.com>
11599
11600 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11601 (subdir_do): New make target. Copied from gdb/Makefile.
11602 (maintainer-clean, realclean, distclean, clean): Call corresponding
11603 make targets in common/Makefile.
11604
11605 2011-02-11 Yao Qi <yao@codesourcery.com>
11606
11607 * configure.ac: Call AC_PROG_RANLIB.
11608 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11609 * configure: Regenerate.
11610
e6edda56
JK		 116112011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11612
11613 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11614
e5141119
JB		 116152011-03-06 Yao Qi <yao@codesourcery.com>
11616
11617 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11618
64794aa4
JB		 116192011-03-05 Yao Qi <yao@codesourcery.com>
11620
11621 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11622 (subdir_do): New make target. Copied from gdb/Makefile.
11623 (maintainer-clean, realclean, distclean, clean): Call corresponding
11624 make targets in common/Makefile.
11625
7a762829
YQ		 116262011-03-04 Yao Qi <yao@codesourcery.com>
11627
11628 * Makefile.in: Remove GNU make feature --directory.
11629
348af9f7
MS		 116302011-03-04 Michael Snyder <msnyder@vmware.com>
11631
11632 * server.c (queue_stop_reply): Call xmalloc not malloc.
11633
116342011-03-02 Michael Snyder <msnyder@vmware.com>
11635
11636 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11637
9f72fee2
MS		 116382011-02-28 Michael Snyder <msnyder@vmware.com>
11639
588eebee
MS		 11640 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11641 (cmd_qtframe): Ditto.
11642 (cmd_qtbuffer): Ditto.
11643 (cmd_bigqtbuffer): Ditto.
11644
9f72fee2
MS		 11645 * utils.c (decimal2str): Initialize 'width' to nine, then
11646 don't mess with it.
11647
8040bd49
UW		 116482011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11649
11650 * hostio.c (require_data): Free *data, not data.
11651
7e52cbd0
JK		 116522011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11653
11654 * hostio.c (require_data): Use free, not xfree.
11655
9130f83e
MS		 116562011-02-27 Michael Snyder <msnyder@vmware.com>
11657
4b812f4e
MS		 11658 * server.c (handle_query): Discard unused value.
11659
9130f83e
MS		 11660 * hostio.c (require_data): Free malloc memory before returning
11661 error.
11662
69d37113
MS		 116632011-02-26 Michael Snyder <msnyder@vmware.com>
11664
11665 * linux-low.c (list_threads): Call closedir for dirent.
11666
35f5825a
MS		 116672011-02-27 Michael Snyder <msnyder@vmware.com>
11668
2a589cef
MS		 11669 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11670 a case statement falls through.
11671
0adea5f7
MS		 11672 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11673
35f5825a
MS		 11674 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11675 in comparison.
11676
238f1c74
MS		 116772011-02-26 Michael Snyder <msnyder@vmware.com>
11678
11679 * utils.c (decimal2str): Eliminate dead code and dead param.
11680 (pulongest): Drop dead param from call to decimal2str.
11681 (plongest): Ditto.
11682
633ff500
JB		 116832011-02-24 Joel Brobecker <brobecker@adacore.com>
11684
11685 Revert the following patch (not approved yet):
11686 2011-02-21 Hui Zhu <teawater@gmail.com>
11687 * tracepoint.c (tp_printf): New function.
11688 (eval_agent_expr): Handle gdb_agent_op_printf.
11689
f9c6ff72
HZ		 116902011-02-21 Hui Zhu <teawater@gmail.com>
11691
11692 * tracepoint.c (tp_printf): New function.
11693 (eval_agent_expr): Handle gdb_agent_op_printf.
11694
94d5e490
TT		 116952011-02-18 Tom Tromey <tromey@redhat.com>
11696
11697 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11698 (tracepoint.o): Likewise.
11699 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11700 (gdb_agent_op_names): Likewise.
11701
c7f96d2b
TT		 117022011-02-18 Tom Tromey <tromey@redhat.com>
11703
11704 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11705 gdb_agent_op_rot>: New constants.
11706 (gdb_agent_op_names): Add pick and roll.
11707 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11708 cases.
11709
0feedb2c
JK		 117102011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11711
11712 * aclocal.m4: Regenerated with aclocal-1.11.1.
11713
b3b9301e
PA		 117142011-02-14 Pedro Alves <pedro@codesourcery.com>
11715
11716 * server.c (handle_qxfer_traceframe_info): New.
11717 (qxfer_packets): Register "traceframe-info".
11718 (handle_query): Report support for qXfer:traceframe-info:read+.
11719 * tracepoint.c (match_blocktype): New.
11720 (traceframe_find_block_type): Rename to ...
11721 (traceframe_walk_blocks): ... this. Add callback filter argument,
11722 and use it.
11723 (traceframe_find_block_type): New, reimplemented on top of
11724 traceframe_walk_blocks.
11725 (build_traceframe_info_xml): New.
11726 (traceframe_read_info): New.
11727 * server.h (traceframe_read_info): Declare.
11728
4f3e6fb7
YQ		 117292011-02-11 Yao Qi <yao@codesourcery.com>
11730
11731 * configure.ac: Call AC_PROG_RANLIB.
11732 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11733 * configure: Regenerate.
11734
764880b7
PA		 117352011-02-07 Pedro Alves <pedro@codesourcery.com>
11736
11737 * server.c (gdb_read_memory): Change return semantics to allow
11738 partial transfers.
11739 (handle_search_memory_1): Adjust.
11740 (process_serial_event) <'m' packet>: Handle partial transfers.
11741 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11742
1c79eb8a
PA		 117432011-01-28 Pedro Alves <pedro@codesourcery.com>
11744
11745 * regcache.c (init_register_cache): Initialize
11746 regcache->register_status.
11747 (free_register_cache): Release regcache->register_status.
11748 (regcache_cpy): Copy register_status.
11749 (registers_to_string): Print 'x's for unavailable registers.
11750 (supply_register): Mark the register's status valid or
11751 unavailable, depending on whether a buffer was passed in or not.
11752 (supply_register_zeroed): New.
11753 (supply_regblock): Mark the registers' status valid or
11754 unavailable, depending on whether a buffer was passed in or not.
11755 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11756 (struct regcache): New `register_status' field.
11757 (supply_register_zeroed): Declare.
11758 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11759 supply_register_zeroed, rather than passing a NULL buffer to
11760 supply_register.
11761 * tracepoint.c (fetch_traceframe_registers): Update comment.
11762
85724a0e
PA		 117632011-01-28 Pedro Alves <pedro@codesourcery.com>
11764
11765 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11766 buffer explicit.
11767
d08aafef
PA		 117682011-01-25 Pedro Alves <pedro@codesourcery.com>
11769
11770 * server.h (decode_xfer_write): Change prototype.
11771 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11772 and don't extract the annex here.
11773 * server.c (decode_xfer_read): Remove `annex' parameter,
11774 and don't extract the annex here.
11775 (decode_xfer): New.
11776 (struct qxfer): New.
11777 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11778 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11779 (handle_qxfer_statictrace): New functions, abstracted out from
11780 handle_query, and made to use the struct qxfer interface.
11781 (handle_threads_qxfer_proper): Rename to ...
11782 (handle_qxfer_threads_proper): ... this.
11783 (handle_threads_qxfer): Rename to ...
11784 (handle_qxfer_threads): ... this. Adjust.
11785 (qxfer_packets): New array.
11786 (handle_qxfer): New function.
11787 (handle_query): Use handle_qxfer.
11788
493e2a69
MS		 117892011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11790
11791 * gdbreplay.c: Shorten lines of >= 80 columns.
11792 * linux-low.c: Ditto.
11793 * linux-ppc-low.c: Ditto.
11794 * linux-s390-low.c: Ditto.
11795 * linux-sparc-low.c: Ditto.
11796 * linux-x86-low.c: Ditto.
11797 * linux-xtensa-low.c: Ditto.
11798 * mem-break.c: Ditto.
11799 * nto-low.c: Ditto.
11800 * regcache.h: Ditto.
11801 * remote-utils.c: Ditto.
11802 * server.c: Ditto.
11803 * server.h: Ditto.
11804 * thread-db.c: Ditto.
11805 * tracepoint.c: Ditto.
11806 * utils.c: Ditto.
11807 * win32-low.h: Ditto.
11808
44944448
JB		 118092011-01-05 Joel Brobecker <brobecker@adacore.com>
11810
11811 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11812 update.
11813
71ce852c
JB		 118142011-01-01 Joel Brobecker <brobecker@adacore.com>
11815
11816 * server.c (gdbserver_version): Update copyright year in version
11817 output.
11818 * gdbreplay.c (gdbreplay_version): Ditto.
11819
eb826dc6
MF		 118202010-12-29 Jie Zhang <jie.zhang@analog.com>
11821
11822 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11823 * linux-bfin-low.c: New file.
11824 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11825 PT_DATA_ADDR for BFIN targets.
11826 * Makefile.in (SFILES): Add linux-bfin-low.c.
11827 (clean): Remove reg-bfin.c.
11828 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11829 * README: Mention supported Blackfin targets.
11830
39ab222a
MF		 118312010-12-23 Mike Frysinger <vapier@gentoo.org>
11832
11833 * .gitignore: New file.
11834
a1f2ce7d
MF		 118352010-11-16 Mike Frysinger <vapier@gentoo.org>
11836
11837 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11838
f474844c
JZ		 118392010-10-22 Jie Zhang <jie@codesourcery.com>
11840
11841 * Makefile.in: Add FLAGS_TO_PASS variable.
11842 (install): Remove dependency of install-only and recursively
11843 invoke make for install-only.
11844
f1048712
DE		 118452010-10-04 Doug Evans <dje@google.com>
11846
11847 * Makefile.in (uninstall): Use $(DESTDIR).
11848
b53a1623
PA		 118492010-09-24 Pedro Alves <pedro@codesourcery.com>
11850
e6ee044d
PA		 11851 PR gdb/11842
11852
b53a1623
PA		 11853 * linux-x86-low.c (compat_siginfo_from_siginfo)
11854 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11855 si_code is < 0. Check for si_code == SI_TIMER before checking for
11856 si_code < 0.
11857
fa1bd1e4
JB		 118582010-09-13 Joel Brobecker <brobecker@adacore.com>
11859
11860 * lynx-i386-low.c: New file.
11861 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11862
47fac8f8
JB		 118632010-09-13 Joel Brobecker <brobecker@adacore.com>
11864
11865 * lynx-low.c (ptrace_request_to_str): Remove handling for
11866 request values that have been removed in LynxOS 5.x.
11867
1adfc54d
JB		 118682010-09-13 Joel Brobecker <brobecker@adacore.com>
11869
11870 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11871 <ptrace.h>
11872
c2a66c29
NS		 118732010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11874
11875 * configure.ac: Add --enable-inprocess-agent option.
11876 * configure: Rebuilt.
11877
32fcada3
YQ		 118782010-09-06 Yao Qi <yao@codesourcery.com>
11879
11880 * linux-low.c (linux_kill): Remove unused variable.
11881 (linux_stabilize_threads): Likewise.
11882 * server.c (start_inferior): Likewise.
11883 (queue_stop_reply_callback): Likewise.
11884 * tracepoint.c (do_action_at_tracepoint): Likewise.
11885
0cccb683
YQ		 118862010-09-06 Yao Qi <yao@codesourcery.com>
11887
11888 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11889 on return.
11890
423ec54c
JK		 118912010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11892
11893 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11894
12ac6819
PA		 118952010-09-06 Pedro Alves <pedro@codesourcery.com>
11896
11897 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11898 "$(IPA_DEPFILES)".
11899
8ed54b31
JB		 119002010-09-01 Joel Brobecker <brobecker@adacore.com>
11901
11902 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11903 gdbserver/lynx-ppc-low.c: New files.
11904 * Makefile.in (lynx_low_h): New variable.
11905 (lynx-low.o, lynx-ppc-low.o): New rules.
11906 * configure.ac: On LynxOS, link with -lnetinet.
11907 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11908 * configure: regenerate.
11909
bb0116a4
JB		 119102010-09-01 Joel Brobecker <brobecker@adacore.com>
11911
11912 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11913 * configure.ac: Add check for vasprintf and vsnprintf.
11914 * configure, config.in: Regenerate.
11915 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11916
a778ab81 119172010-09-01 Joel Brobecker <brobecker@adacore.com>
11918
11919 * gdbreplay.c: Move include of alloca.h up, next to include of
11920 malloc.h.
11921 * server.h: Add include of malloc.h.
11922 * mem-break.c: Remove include of malloc.h.
11923 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11924
8b034a19 119252010-09-01 Joel Brobecker <brobecker@adacore.com>
11926
11927 * Makefile.in (memmem.o): Build with -Wno-error.
11928
119292010-09-01 Joel Brobecker <brobecker@adacore.com>
11930
11931 * utils.c (xsnprintf): Make non-static.
11932 * server.h: Add xsnprintf declaration.
11933 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11934 replace calls to snprintf by calls to xsnprintf throughout.
11935
119362010-09-01 Joel Brobecker <brobecker@adacore.com>
11937
11938 * configure.ac: Add configure check for alloca.
11939 * configure, config.in: Regenerate.
11940 * server.h: Include alloca.h if it exists.
11941 * gdbreplay.c: Include alloca.h if it exists.
11942
1a981360
PA		 119432010-08-28 Pedro Alves <pedro@codesourcery.com>
11944
11945 * linux-low.c (__SIGRTMIN): Define if not already defined.
11946 (linux_create_inferior): Check for __ANDROID__ rather than
11947 __SIGRTMIN.
11948 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11949 are already deferred.
11950 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11951 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11952 stopped and already has a pending signal to report.
11953 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11954 a pending signal to report or is moving out of a jump pad.
11955 (linux_init_signals): Check for __ANDROID__ rather than
11956 __SIGRTMIN.
11957
b4d51a55
PA		 119582010-08-28 Pedro Alves <pedro@codesourcery.com>
11959
11960 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11961 debug_threads check. Avoid a linear search when not doing debug
11962 output.
11963
ec48365d
PA		 119642010-08-27 Pedro Alves <pedro@codesourcery.com>
11965
11966 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11967 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11968 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11969 (process_event): Change local fd's type to gdb_fildes_t.
11970 (create_file_handler): Adjust prototype.
11971 (delete_file_handler): Adjust prototype.
11972 (handle_file_event): Adjust prototype. Use pfildes.
11973 (create_file_event): Adjsut prototype.
11974 * remote-utils.c (remote_desc, listen_desc): Change type to
11975 gdb_fildes_t.
11976 * server.h: New gdb_fildes_t typedef.
11977 [USE_WIN32API]: Include winsock2.h.
11978 (delete_file_handler, add_file_handler): Adjust prototypes.
11979 (pfildes): Declare.
11980 * utils.c (pfildes): New.
11981
854d88f0
PA		 119822010-08-27 Pedro Alves <pedro@codesourcery.com>
11983
11984 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11985 * configure: Regenerate.
11986
0146f85b
PA		 119872010-08-27 Pedro Alves <pedro@codesourcery.com>
11988
11989 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11990 (linux_done_accessing_memory): ... this.
11991 (linux_target_ops): Adjust.
11992 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11993 * nto-low.c (nto_target_ops): Adjust comment.
11994 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11995 * spu-low.c (spu_target_ops): Adjust comment.
11996 * target.h (target_ops): Rename unprepare_to_access_memory field
11997 to done_accessing_memory.
11998 (unprepare_to_access_memory): Rename to ...
11999 (done_accessing_memory): ... this.
12000
90d74c30
PA		 120012010-08-26 Pedro Alves <pedro@codesourcery.com>
12002
12003 * linux-low.c (linux_prepare_to_access_memory): New.
12004 (linux_unprepare_to_access_memory): New.
12005 (linux_target_ops): Install them.
12006 * server.c (read_memory): Rename to ...
12007 (gdb_read_memory): ... this. Use
12008 prepare_to_access_memory/prepare_to_access_memory.
12009 (write_memory): Rename to ...
12010 (gdb_write_memory): ... this. Use
12011 prepare_to_access_memory/prepare_to_access_memory.
12012 (handle_search_memory_1): Adjust.
12013 (process_serial_event): Adjust.
12014 * target.h (struct target_ops): New fields
12015 prepare_to_access_memory and unprepare_to_access_memory.
12016 (prepare_to_access_memory, unprepare_to_access_memory): New.
12017 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12018 prepare_to_access_memory/prepare_to_access_memory.
12019 * nto-low.c (nto_target_ops): Adjust.
12020 * spu-low.c (spu_target_ops): Adjust.
12021 * win32-low.c (win32_target_ops): Adjust.
12022
fd467969
PA		 120232010-08-26 Pedro Alves <pedro@codesourcery.com>
12024
12025 * Makefile.in (WARN_CFLAGS): Get it from configure.
12026 (WERROR_CFLAGS): New.
12027 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12028 * configure.ac: Introduce --enable-werror, which adds -Werror to
12029 the compiler command line. Enabled by default. Disable with
12030 --disable-werror. Add -Wdeclaration-after-statement
12031 Wpointer-arith and -Wformat-nonliteral to warning flags.
12032 * configure: Regenerate.
12033
331e2f5f
PA		 120342010-08-26 Pedro Alves <pedro@codesourcery.com>
12035
12036 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12037
e581f2b4
PA		 120382010-08-26 Pedro Alves <pedro@codesourcery.com>
12039
12040 * gdbreplay.c (remote_error): New.
12041 (gdbchar): New.
12042 (expect): Use gdbchar. Check for error reading from GDB.
12043 Clarify sync error output.
12044 (play): Check for errors writing to GDB.
12045 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12046 * remote-utils.c (getpkt): Check for errors writing to the remote
12047 descriptor.
12048
3c11dd79
PA		 120492010-08-25 Pedro Alves <pedro@codesourcery.com>
12050
12051 * linux-low.c (linux_wait_1): Move non-debugging code out of
12052 `debug_threads' control.
12053
d20a8ad9
PA		 120542010-08-25 Pedro Alves <pedro@codesourcery.com>
12055
12056 * linux-low.c (linux_wait_1): Don't set last_status here.
12057 * server.c (push_event, queue_stop_reply_callback): Assert we're
12058 not pushing a TARGET_WAITKIND_IGNORE event.
12059 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12060 (myresume, handle_target_event): Set the thread's last_resume_kind
12061 and last_status from the target returned status.
12062
964e4306
PA		 120632010-08-25 Pedro Alves <pedro@codesourcery.com>
12064
12065 PR threads/10729
12066
12067 * linux-x86-low.c (update_debug_registers_callback): New.
12068 (i386_dr_low_set_addr): Use it.
12069 (i386_dr_low_get_addr): New.
12070 (i386_dr_low_set_control): Use update_debug_registers_callback.
12071 (i386_dr_low_get_control): New.
12072 (i386_dr_low_get_status): Adjust.
12073 * linux-low.c (linux_stop_lwp): New.
12074 * linux-low.h (linux_stop_lwp): Declare.
12075
12076 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12077 argument instead of a i386_debug_reg_state.
12078 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12079 a i386_debug_reg_state.
12080 (i386_insert_aligned_watchpoint): Adjust.
12081 (i386_remove_aligned_watchpoint): Adjust.
12082 (i386_low_stopped_data_address): Read the debug registers from the
12083 inferior instead of from the mirrors.
12084 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12085 (i386_dr_low_get_addr): Declare.
12086 (i386_dr_low_get_control): Declare.
12087 (i386_dr_low_get_status): Change prototype.
12088
12089 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12090 (i386_dr_low_get_addr): New.
12091 (i386_dr_low_get_control): New.
12092 (i386_dr_low_get_status): Adjust prototype. Return
12093 dr_status_mirror.
12094 (i386_initial_stuff): Clear dr_status_mirror and
12095 dr_control_mirror.
12096 (i386_get_thread_context): Adjust.
12097 (i386_set_thread_context): Adjust.
12098 (i386_thread_added): Adjust.
12099
5f21a75b
PA		 121002010-08-24 Pedro Alves <pedro@codesourcery.com>
12101
12102 * linux-low.h (linux_thread_area): Delete declaration.
12103
3e4c1235
TS		 121042010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12105
12106 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12107 after its termination.
12108
1971b033
PA		 121092010-08-09 Pedro Alves <pedro@codesourcery.com>
12110
12111 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12112 (gdb_wants_all_stopped): Delete.
12113 (linux_wait_1): Don't call them.
12114 * server.c (handle_v_cont): Tag all threads as want-stopped.
12115 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12116 stopped as "client-wants-stopped".
12117
310444ac
PA		 121182010-07-31 Pedro Alves <pedro@codesourcery.com>
12119
12120 * Makefile.in (signals_h): New.
12121 (server_h): Depend on it.
12122 (server.o): Don't depend on $(signals_def).
12123 (signals.o): Depend on $(signals_def).
12124
a19cae16
JK		 121252010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12126
12127 * Makefile.in (signals_def): New.
12128 (server_h): Append include/gdb/signals.h and signals_def.
12129 (server.o): Append signals_def.
12130
30d50328
JK		 121312010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12132
12133 * server.c (handle_target_event): Use target_signal_to_host for
12134 resume_info.sig initialization.
12135 * target.h (struct thread_resume) <sig>: New comment.
12136
5c3216e2
OS		 121372010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12138
c6f46ca0
OS		 12139 * server.c (handle_query): strcpy() the returned string from paddress()
12140 instead of sprintf().
5c3216e2
OS		 12141 * utils.c (paddress): Return phex_nz().
12142
6bd31874
JB		 121432010-07-07 Joel Brobecker <brobecker@adacore.com>
12144
12145 * server.c (handle_v_cont): Call mourn_inferior if process
12146 just exited.
12147 (myresume): Likewise.
12148
0fb4aa4b
PA		 121492010-07-01 Pedro Alves <pedro@codesourcery.com>
12150
12151 Static tracepoints, and integration with UST.
12152
12153 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12154 * mem-break.c (uninsert_all_breakpoints)
12155 (reinsert_all_breakpoints): New.
12156 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12157 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12158 (gdb_agent_ust_loaded, helper_thread_id)
12159 (gdb_agent_helper_thread_id): New macros.
12160 (struct ipa_sym_addresses): Add addr_ust_loaded,
12161 addr_helper_thread_id, addr_cmd_buf.
12162 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12163 (in_process_agent_loaded_ust): New.
12164 (write_e_ust_not_loaded): New.
12165 (maybe_write_ipa_ust_not_loaded): New.
12166 (struct collect_static_trace_data_action): New.
12167 (enum tracepoint_type) <static_tracepoint>: New.
12168 (struct tracepoint) <handle>: Mention static tracepoints.
12169 (struct static_tracepoint_ctx): New.
12170 (CMD_BUF_SIZE): New.
12171 (add_tracepoint_action): Handle static tracepoint actions.
12172 (unprobe_marker_at): New.
12173 (clear_installed_tracepoints): Handle static tracepoints.
12174 (cmd_qtdp): Handle static tracepoints.
12175 (probe_marker_at): New.
12176 (cmd_qtstart): Handle static tracepoints.
12177 (response_tracepoint): Handle static tracepoints.
12178 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12179 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12180 (get_context_regcache): Handle static tracepoints.
12181 (do_action_at_tracepoint): Handle static tracepoint actions.
12182 (traceframe_find_block_type): Handle static trace data blocks.
12183 (traceframe_read_sdata): New.
12184 (download_tracepoints): Download static tracepoint actions.
12185 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12186 (GDB_PROBE_NAME): New.
12187 (ust_ops): New.
12188 (GET_UST_SYM): New.
12189 (USTF): New.
12190 (dlsym_ust): New.
12191 (ust_marker_to_static_tracepoint): New.
12192 (gdb_probe): New.
12193 (collect_ust_data_at_tracepoint): New.
12194 (gdb_ust_probe): New.
12195 (UNIX_PATH_MAX, SOCK_DIR): New.
12196 (gdb_ust_connect_sync_socket): New.
12197 (resume_thread, stop_thread): New.
12198 (run_inferior_command): New.
12199 (init_named_socket): New.
12200 (gdb_ust_socket_init): New.
12201 (cstr_to_hexstr): New.
12202 (next_st): New.
12203 (first_marker, next_marker): New.
12204 (response_ust_marker): New.
12205 (cmd_qtfstm, cmd_qtsstm): New.
12206 (unprobe_marker_at, probe_marker_at): New.
12207 (cmd_qtstmat, gdb_ust_thread): New.
12208 (gdb_ust_init): New.
12209 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12210 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12211 (ST_REGENTRY): New.
12212 (x86_64_st_collect_regmap): New.
12213 (X86_64_NUM_ST_COLLECT_GREGS): New.
12214 (AMD64_RIP_REGNUM): New.
12215 (supply_static_tracepoint_registers): New.
12216 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12217 (ST_REGENTRY): New.
12218 (i386_st_collect_regmap): New.
12219 (i386_NUM_ST_COLLECT_GREGS): New.
12220 (supply_static_tracepoint_registers): New.
12221 * server.c (handle_query): Handle qXfer:statictrace:read.
12222 <qSupported>: Report support for StaticTracepoints, and
12223 qXfer:statictrace:read features.
12224 * server.h (traceframe_read_sdata)
12225 (supply_static_tracepoint_registers): Declare.
12226 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12227 (unpack_varlen_hex): Include in IPA build.
12228 * Makefile.in (ustlibs, ustinc): New.
12229 (IPA_OBJS): Add remote-utils-ipa.o.
12230 ($(IPA_LIB)): Link -ldl and -lpthread.
12231 (UST_CFLAGS): New.
12232 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12233 * config.in, configure: Regenerate.
12234
9e4344e5
PA		 122352010-06-20 Ian Lance Taylor <iant@google.com>
12236 Pedro Alves <pedro@codesourcery.com>
12237
12238 * linux-x86-low.c (always_true): Delete.
12239 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12240 trying to fool the compiler with always_true.
12241
c6beb2cb
PA		 122422010-06-20 Pedro Alves <pedro@codesourcery.com>
12243
12244 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12245 conditions in gdbserver.
12246
d2ed6730
UW		 122472010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12248
12249 * spu-low.c (spu_read_memory): Wrap around local store limit.
12250 (spu_write_memory): Likewise.
12251
4e29fb54
PA		 122522010-06-15 Pedro Alves <pedro@codesourcery.com>
12253
12254 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12255 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12256 LONGEST uses.
12257 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12258 uses.
12259 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12260 uses with LONGEST uses.
12261
6a271cae
PA		 122622010-06-14 Stan Shebs <stan@codesourcery.com>
12263 Pedro Alves <pedro@codesourcery.com>
12264
12265 Bytecode compiler.
12266
12267 * linux-x86-low.c: Include limits.h.
12268 (add_insns): New.
12269 (always_true): New.
12270 (EMIT_ASM): New.
12271 (EMIT_ASM32): New.
12272 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12273 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12274 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12275 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12276 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12277 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12278 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12279 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12280 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12281 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12282 (amd64_emit_void_call_2): New.
12283 (amd64_emit_ops): New.
12284 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12285 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12286 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12287 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12288 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12289 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12290 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12291 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12292 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12293 (i386_emit_stack_adjust, i386_emit_int_call_1)
12294 (i386_emit_void_call_2): New.
12295 (i386_emit_ops): New.
12296 (x86_emit_ops): New.
12297 (the_low_target): Install x86_emit_ops.
12298 * server.h (struct emit_ops): New.
12299 (get_raw_reg_func_addr): Declare.
12300 (current_insn_ptr, emit_error): Declare.
12301 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12302 (set_trace_state_variable_value): New defines.
12303 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12304 addr_get_trace_state_variable_value and
12305 addr_set_trace_state_variable_value.
12306 (symbol_list): New fields for get_raw_reg,
12307 get_trace_state_variable_value and set_trace_state_variable_value.
12308 (condfn): New typedef.
12309 (struct tracepoint): New field `compiled_cond'.
12310 (do_action_at_tracepoint): Clear compiled_cond.
12311 (get_trace_state_variable_value, set_trace_state_variable_value):
12312 Export in the IPA.
12313 (condition_true_at_tracepoint): If there's a compiled condition,
12314 run that.
12315 (current_insn_ptr, emit_error): New globals.
12316 (struct bytecode_address): New.
12317 (get_raw_reg_func_addr): New.
12318 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12319 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12320 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12321 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12322 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12323 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12324 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12325 (compile_tracepoint_condition, compile_bytecodes): New.
12326 * target.h (emit_ops): Forward declare.
12327 (struct target_ops): New field emit_ops.
12328 (target_emit_ops): New.
12329 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12330 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12331 * linux-low.c (linux_emit_ops): New.
12332 (linux_target_ops): Install it.
12333 * linux-low.h (struct linux_target_ops): New field emit_ops.
12334
92b72907
UW		 123352010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12336
12337 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12338 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12339
fa593d66
PA		 123402010-06-01 Pedro Alves <pedro@codesourcery.com>
12341 Stan Shebs <stan@codesourcery.com>
12342
12343 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12344 (all): Depend on $(extra_libraries).
12345 (install-only): Install the IPA.
12346 (IPA_OBJS, IPA_LIB): New.
12347 (clean): Remove the IPA lib.
12348 (IPAGENT_CFLAGS): New.
12349 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12350 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12351 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12352 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12353 * configure.ac: Check for atomic builtins support in the compiler.
12354 (IPA_DEPFILES, extra_libraries): Define.
12355 * configure.srv (ipa_obj): Add description.
12356 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12357 (i[34567]86-*-linux*): Set ipa_obj.
12358 (x86_64-*-linux*): Set ipa_obj.
12359 * linux-low.c (stabilizing_threads): New.
12360 (supports_fast_tracepoints): New.
12361 (linux_detach): Stabilize threads before detaching.
12362 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12363 the lwp is either not stabilizing, or is moving out of a jump pad.
12364 (linux_fast_tracepoint_collecting): New.
12365 (maybe_move_out_of_jump_pad): New.
12366 (enqueue_one_deferred_signal): New.
12367 (dequeue_one_deferred_signal): New.
12368 (linux_wait_for_event_1): If moving out of a jump pad, defer
12369 pending signals to later.
12370 (linux_stabilize_threads): New.
12371 (linux_wait_1): Check if threads need moving out of jump pads, and
12372 do it if so.
12373 (stuck_in_jump_pad_callback): New.
12374 (move_out_of_jump_pad_callback): New.
12375 (lwp_running): New.
12376 (linux_resume_one_lwp): Handle moving out of jump pads.
12377 (linux_set_resume_request): Dequeue deferred signals.
12378 (need_step_over_p): Also step over fast tracepoint jumps.
12379 (start_step_over): Also uninsert fast tracepoint jumps.
12380 (finish_step_over): Also reinsert fast tracepoint jumps.
12381 (linux_install_fast_tracepoint_jump): New.
12382 (linux_target_ops): Install linux_stabilize_threads and
12383 linux_install_fast_tracepoint_jump_pad.
12384 * linux-low.h (linux_target_ops) <get_thread_area,
12385 install_fast_tracepoint_jump_pad>: New fields.
12386 (struct lwp_info) <collecting_fast_tracepoint,
12387 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12388 (linux_get_thread_area): Declare.
12389 * linux-x86-low.c (jump_insn): New.
12390 (x86_get_thread_area): New.
12391 (append_insns): New.
12392 (push_opcode): New.
12393 (amd64_install_fast_tracepoint_jump_pad): New.
12394 (i386_install_fast_tracepoint_jump_pad): New.
12395 (x86_install_fast_tracepoint_jump_pad): New.
12396 (the_low_target): Install x86_get_thread_area and
12397 x86_install_fast_tracepoint_jump_pad.
12398 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12399 (struct fast_tracepoint_jump): New.
12400 (fast_tracepoint_jump_insn): New.
12401 (fast_tracepoint_jump_shadow): New.
12402 (find_fast_tracepoint_jump_at): New.
12403 (fast_tracepoint_jump_here): New.
12404 (delete_fast_tracepoint_jump): New.
12405 (set_fast_tracepoint_jump): New.
12406 (uninsert_fast_tracepoint_jumps_at): New.
12407 (reinsert_fast_tracepoint_jumps_at): New.
12408 (set_breakpoint_at): Use write_inferior_memory.
12409 (uninsert_raw_breakpoint): Use write_inferior_memory.
12410 (check_mem_read): Mask out fast tracepoint jumps.
12411 (check_mem_write): Mask out fast tracepoint jumps.
12412 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12413 (set_fast_tracepoint_jump): Declare.
12414 (delete_fast_tracepoint_jump)
12415 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12416 (reinsert_fast_tracepoint_jumps_at): Declare.
12417 * regcache.c: Don't compile many functions when building the
12418 in-process agent library.
12419 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12420 the register buffer in the heap.
12421 (free_register_cache): If the register buffer isn't owned by the
12422 regcache, don't free it.
12423 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12424 pre-existing register caches.
12425 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12426 type.
12427 (convert_ascii_to_int): : Constify `from' parameter type.
12428 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12429 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12430 the needed buffer in-place.
12431 (relocate_instruction): New.
12432 * server.c (handle_query) <qSymbols>: If the target supports
12433 tracepoints, give it a chance of looking up symbols. Report
12434 support for fast tracepoints.
12435 (handle_status): Stabilize threads.
12436 (process_serial_event): Adjust.
12437 * server.h (struct fast_tracepoint_jump): Forward declare.
12438 (struct process_info) <fast_tracepoint_jumps>: New field.
12439 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12440 (decode_X_packet, decode_M_packet): Adjust.
12441 (relocate_instruction): Declare.
12442 (in_process_agent_loaded): Declare.
12443 (tracepoint_look_up_symbols): Declare.
12444 (struct fast_tpoint_collect_status): Declare.
12445 (fast_tracepoint_collecting): Declare.
12446 (force_unlock_trace_buffer): Declare.
12447 (handle_tracepoint_bkpts): Declare.
12448 (initialize_low_tracepoint)
12449 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12450 * target.h (struct target_ops) <stabilize_threads,
12451 install_fast_tracepoint_jump_pad>: New fields.
12452 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12453 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12454 [HAVE_STDINT_H]: Include stdint.h.
12455 (trace_debug_1): Rename to ...
12456 (trace_vdebug): ... this.
12457 (trace_debug): Rename to ...
12458 (trace_debug_1): ... this. Add `level' parameter.
12459 (trace_debug): New.
12460 (ATTR_USED, ATTR_NOINLINE): New.
12461 (IP_AGENT_EXPORT): New.
12462 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12463 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12464 (about_to_request_buffer_space, trace_buffer_is_full)
12465 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12466 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12467 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12468 (traceframe_write_count, traceframes_created)
12469 (trace_state_variables)
12470 New renaming defines.
12471 (struct ipa_sym_addresses): New.
12472 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12473 (symbol_list): New.
12474 (ipa_sym_addrs): New.
12475 (all_tracepoint_symbols_looked_up): New.
12476 (in_process_agent_loaded): New.
12477 (write_e_ipa_not_loaded): New.
12478 (maybe_write_ipa_not_loaded): New.
12479 (tracepoint_look_up_symbols): New.
12480 (debug_threads) [IN_PROCESS_AGENT]: New.
12481 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12482 (UNKNOWN_SIDE_EFFECTS): New.
12483 (stop_tracing): New.
12484 (flush_trace_buffer): New.
12485 (stop_tracing_bkpt): New.
12486 (flush_trace_buffer_bkpt): New.
12487 (read_inferior_integer): New.
12488 (read_inferior_uinteger): New.
12489 (read_inferior_data_pointer): New.
12490 (write_inferior_data_pointer): New.
12491 (write_inferior_integer): New.
12492 (write_inferior_uinteger): New.
12493 (struct collect_static_trace_data_action): Delete.
12494 (enum tracepoint_type): New.
12495 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12496 <actions_str, step_actions, step_actions_str>: Only include in
12497 GDBserver.
fa593d66
PA		 12498 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12499 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12500 (tracepoints): Use IP_AGENT_EXPORT.
12501 (last_tracepoint): Don't include in the IPA.
12502 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12503 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12504 (alloced_trace_state_variables): New.
12505 (trace_state_variables): Use IP_AGENT_EXPORT.
12506 (traceframe_t): Delete unused variable.
12507 (circular_trace_buffer): Don't include in the IPA.
12508 (trace_buffer_start): Delete.
12509 (struct trace_buffer_control): New.
12510 (trace_buffer_free): Delete.
12511 (struct ipa_trace_buffer_control): New.
12512 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12513 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12514 New.
12515 (trace_buffer_ctrl): New.
12516 (TRACE_BUFFER_CTRL_CURR): New.
12517 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12518 Reimplement as macros.
12519 (trace_buffer_wrap): Delete.
12520 (traceframe_write_count, traceframe_read_count)
12521 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12522 (struct tracepoint_hit_ctx) <type>: New field.
12523 (struct fast_tracepoint_ctx): New.
12524 (memory_barrier): New.
12525 (cmpxchg): New.
12526 (record_tracepoint_error): Update atomically in the IPA.
12527 (clear_inferior_trace_buffer): New.
12528 (about_to_request_buffer_space): New.
12529 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12530 updating the same buffer.
12531 (add_tracepoint): Default the tracepoint's type to trap
12532 tracepoint, and orig_size to -1.
12533 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12534 internal variables.
12535 (create_trace_state_variable): New parameter `gdb'. Handle it.
12536 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12537 (cmd_qtdp): Handle fast tracepoints.
12538 (cmd_qtdv): Adjust.
12539 (max_jump_pad_size): New.
12540 (gdb_jump_pad_head): New.
12541 (get_jump_space_head): New.
12542 (claim_jump_space): New.
12543 (sort_tracepoints): New.
12544 (MAX_JUMP_SIZE): New.
12545 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12546 IPA.
12547 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12548 support. Upload fast traceframes, and delete internal IPA
12549 breakpoints.
12550 (stop_tracing_handler): New.
12551 (flush_trace_buffer_handler): New.
12552 (cmd_qtstop): Upload fast tracepoints.
12553 (response_tracepoint): Handle fast tracepoints.
12554 (tracepoint_finished_step): Upload fast traceframes. Set the
12555 tracepoint hit context's tracepoint type.
12556 (handle_tracepoint_bkpts): New.
12557 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12558 type. Add comment about fast tracepoints.
12559 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12560 non-existing action_str field.
12561 (get_context_regcache): Handle fast tracepoints.
12562 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12563 to the regcache.
12564 (fast_tracepoint_from_jump_pad_address): New.
12565 (fast_tracepoint_from_ipa_tpoint_address): New.
12566 (collecting_t): New.
12567 (force_unlock_trace_buffer): New.
12568 (fast_tracepoint_collecting): New.
12569 (collecting): New.
12570 (gdb_collect): New.
12571 (write_inferior_data_ptr): New.
12572 (target_tp_heap): New.
12573 (target_malloc): New.
12574 (download_agent_expr): New.
12575 (UALIGN): New.
12576 (download_tracepoints): New.
12577 (download_trace_state_variables): New.
12578 (upload_fast_traceframes): New.
12579 (IPA_FIRST_TRACEFRAME): New.
12580 (IPA_NEXT_TRACEFRAME_1): New.
12581 (IPA_NEXT_TRACEFRAME): New.
12582 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12583 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12584 (gdb_jump_pad_buffer_end): New.
12585 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12586 (initialize_tracepoint): Adjust.
12587 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12588 buffer. Initialize the low module.
12589 * utils.c (PREFIX, TOOLNAME): New.
12590 (malloc_failure): Use PREFIX.
12591 (error): In the IPA, an error causes an exit.
12592 (fatal, warning): Use PREFIX.
12593 (internal_error): Use TOOLNAME.
12594 (NUMCELLS): Increase to 10.
12595 * configure, config.in: Regenerate.
12596
d149dd1d
PA		 125972010-06-01 Pedro Alves <pedro@codesourcery.com>
12598
12599 * server.c (handle_query) <qSupported>: Do two passes over the
12600 qSupported string to avoid nesting strtok.
12601
f6528abd
JK		 126022010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12603
12604 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12605 (CDEPS): New.
12606 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12607 -Wl,--dynamic-list.
12608 * configure: Regenerate.
12609 * proc-service.list: New.
12610
ca2a87a0
JK		 126112010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12612
12613 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12614 New comment.
12615
363a6e9f
OS		 126162010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12617
12618 * gdbreplay.c (remote_open): Check error return from socket() call by
12619 its equality to -1 not by it being negative.
12620 * remote-utils.c (remote_open): Likewise.
12621
d23b6cb1
PA		 126222010-05-23 Pedro Alves <pedro@codesourcery.com>
12623
12624 * config.h: Regenerate.
12625
28d3cf85
MK		 126262010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12627
12628 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12629 doesn't provide PTRACE_GET_THREAD_AREA.
12630
fea36a59
MK		 126312010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12632
12633 * linux-m68k-low.c: Include <asm/ptrace.h>
12634 (ps_get_thread_area): Implement.
12635
24b066ba
DE		 126362010-05-03 Doug Evans <dje@google.com>
12637
12638 * event-loop.c (struct callback_event): New struct.
12639 (callback_list): New global.
12640 (append_callback_event, delete_callback_event): New functions.
12641 (process_callback): New function.
12642 (start_event_loop): Call it.
12643 * remote-utils.c (NOT_SCHEDULED): Define.
12644 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12645 moved out of readchar.
12646 (readchar): Rewrite. Call reschedule before returning.
12647 (reset_readchar): New function.
12648 (remote_close): Call it.
12649 (process_remaining, reschedule): New functions.
12650 * server.h (callback_handler_func): New typedef.
12651 (append_callback_event, delete_callback_event): Declare.
12652
9836d6ea
PA		 126532010-05-03 Pedro Alves <pedro@codesourcery.com>
12654
12655 * proc-service.c (ps_pglobal_lookup): Use
12656 thread_db_look_up_one_symbol.
12657 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12658 parameter. Use it instead of all_symbols_looked_up.
12659 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12660 field.
12661 (all_symbols_looked_up): Don't declare.
12662 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12663 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12664 field.
12665 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12666 Set all_symbols_looked_up here.
12667 (thread_db_look_up_one_symbol): New.
12668 (thread_db_get_tls_address): Adjust.
12669 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12670 thread_db object on the heap, and tentatively set it in the
12671 process structure.
12672 (thread_db_init): Don't set all_symbols_looked_up here.
12673 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12674
7984d532
PA		 126752010-05-03 Pedro Alves <pedro@codesourcery.com>
12676
12677 * linux-low.c (linux_kill, linux_detach): Adjust.
12678 (status_pending_p_callback): Remove redundant statement. Check
12679 for !TARGET_WAITIKIND_IGNORE, instead of
12680 TARGET_WAITKIND_STOPPED.
12681 (handle_tracepoints): Make sure LWP is locked. Adjust.
12682 (linux_wait_for_event_1): Adjust.
12683 (linux_cancel_breakpoints): New.
12684 (unsuspend_one_lwp): New.
12685 (unsuspend_all_lwps): New.
12686 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12687 (send_sigstop_callback): Change return type to int, add new
12688 `except' parameter and handle it.
12689 (suspend_and_send_sigstop_callback): New.
12690 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12691 pass them down. If SUSPEND, also increment the lwp's suspend
12692 count.
12693 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12694 (need_step_over_p): Don't consider suspended LWPs.
12695 (start_step_over): Adjust.
12696 (proceed_one_lwp): Change return type to int, add new `except'
12697 parameter and handle it.
12698 (unsuspend_and_proceed_one_lwp): New.
12699 (proceed_all_lwps): Use find_inferior instead of
12700 for_each_inferior.
12701 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12702 also decrement the suspend count of LWPs. Pass `except' down,
12703 instead of hacking its suspend count.
12704 (linux_pause_all): Add `freeze' parameter. Adjust.
12705 (linux_unpause_all): New.
12706 (linux_target_ops): Install linux_unpause_all.
12707 * server.c (handle_status): Adjust.
12708 * target.h (struct target_ops): New fields `unpause_all' and
12709 `cancel_breakpoints'. Add new parameter to `pause_all'.
12710 (pause_all): Add new `freeze' parameter.
12711 (unpause_all): New.
12712 (cancel_breakpoints): New.
12713 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12714 cancel breakpoints.
12715 (cmd_qtstart): Pause threads.
12716 (stop_tracing): Pause threads, and cancel breakpoints.
12717 * win32-low.c (win32_target_ops): Adjust.
12718
e471f25b
PA		 127192010-05-03 Pedro Alves <pedro@codesourcery.com>
12720
12721 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12722 the inferior right away from here...
12723 (linux_wait_1): ... to here, and adjust to check the thread's
12724 last_resume_kind instead of the lwp's step or stop_expected flags.
12725
1915ef4f
PA		 127262010-05-02 Pedro Alves <pedro@codesourcery.com>
12727
12728 * README: Use consistent `GDB' and `GDBserver' spellings.
12729
f9e39928
PA		 127302010-05-02 Pedro Alves <pedro@codesourcery.com>
12731
12732 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12733 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12734 (linux_detach_one_lwp): Assume the lwp is stopped.
12735 (any_thread_of): Delete.
12736 (linux_detach): Stop all lwps here. Don't blindly delete all
12737 breakpoints.
12738 (delete_lwp_callback): New.
12739 (linux_mourn): Delete all lwps of the process that is gone.
12740 (linux_wait_1): Don't delete the last lwp of the process here.
12741 * mem-break.h (mark_breakpoints_out): Declare.
12742 * mem-break.c (mark_breakpoints_out): New.
12743 (free_all_breakpoints): Use it.
12744 * server.c (handle_target_event): If the process is gone, mark
12745 breakpoints out.
12746 * thread-db.c (struct thread_db) <create_bp>: New field.
12747 (thread_db_enable_reporting): Fix prototype. Store a thread event
12748 breakpoint reference in the thread_db struct.
12749 (thread_db_load_search): Clear the thread_db object.
12750 (try_thread_db_load_1): Ditto.
12751 (switch_to_process): New.
12752 (disable_thread_event_reporting): Use it.
12753 (remove_thread_event_breakpoints): New.
12754 (thread_db_detach, thread_db_mourn): Use it.
12755
1e7fc18c
PA		 127562010-05-01 Pedro Alves <pedro@codesourcery.com>
12757
12758 * linux-low.c (linux_enable_event_reporting): New.
12759 (linux_wait_for_event_1, handle_extended_wait): Use it.
12760
02fc4de7
PA		 127612010-04-30 Pedro Alves <pedro@codesourcery.com>
12762
12763 * linux-low.c (linux_kill_one_lwp, linux_kill)
12764 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12765 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12766 SIGSTOP even if the LWP is stopped.
12767 (send_sigstop_callback): New.
12768 (stop_all_lwps): Use send_sigstop_callback instead.
12769 (linux_resume_one_thread): Adjust.
12770 (proceed_one_lwp): Still proceed an LWP that the client has
12771 requested to stop, if we haven't reported it as stopped yet. Make
12772 sure that LWPs the client want stopped, have a pending SIGSTOP.
12773
bc3b5632
DE		 127742010-04-26 Doug Evans <dje@google.com>
12775
ae1ada35
DE		 12776 * server.c (handle_general_set): Make static.
12777
bc3b5632
DE		 12778 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12779 Print received char after testing for error/eof instead of before.
12780 (input_interrupt): Tweak comment.
12781
65730243
DE		 127822010-04-23 Doug Evans <dje@google.com>
12783
12784 * server.c (start_inferior): Print inferior argv if --debug.
12785
a8ae7dc0
AR		 127862010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12787
12788 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12789 * nto-x86-low.c: Include server.h
12790
1c07cc19
PM		 127912010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12792
12793 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12794 be consistent with other sources of this directory.
12795 (init_registers_amd64): Correct name of source file of this function
12796 in the comment.
12797
e0a61e09
PM		 127982010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12799
12800 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12801 64-bit executables.
12802
54709339
PM		 128032010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12804
12805 * win32-i386-low.c: Add 64-bit support.
12806 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12807 (init_registers_amd64): Declare.
12808 (mappings): Add 64-bit version of array.
12809 (init_windows_x86): New function.
12810 (the_low_target): Change init_arch field to init_windows_x86.
12811
e8f0053d
PM		 128122010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12813
12814 * win32-low.c: Adapt to support also 64-bit architecture.
12815 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12816 (get_image_name): Use SIZE_T type for local variable `done'.
12817 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12818 (toolhelp_get_dll_name): Idem.
12819 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12820 Use uintptr_t typecast to avoid warning.
12821 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12822 (handle_exception): Use phex_nz to avoid warning.
12823 (win32_wait): Remove unused local variable `process'.
12824
c481e77e
PM		 128252010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12826
12827 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12828 `amd64-avx.o'.
12829
12ea4b69
PM		 128302010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12831
12832 * configure.ac: Use `ws2_32' library for srv_mingw.
12833 * configure: Regenerate.
12834 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12835 * remote-utils.c: Likewise.
12836
f6d1620c
L		 128372010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12838
12839 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12840 if __x86_64__ is defined.
12841
8e642873
PM		 128422010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12843
12844 * configure: Regenerate.
12845
711e434b
PM		 128462010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12847
12848 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12849 * target.h (target_ops): New get_tib_address field.
12850 * win32-low.h (win32_thread_info): Add thread_local_base field.
12851 * win32-low.c (child_add_thread): Add tlb argument.
12852 Set thread_local_base field to TLB.
12853 (get_child_debug_event): Adapt to child_add_thread change.
12854 (win32_get_tib_address): New function.
12855 (win32_target_ops): Set get_tib_address field to
12856 win32_get_tib_address.
12857 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12858
505106cd
PA		 128592010-04-12 Pedro Alves <pedro@codesourcery.com>
12860
505106cd
PA		 12861 * linux-low.c (linux_mourn): Also remove the process.
12862 * server.c (handle_target_event): Don't remove the process here.
12863 * nto-low.c (nto_mourn): New.
12864 (nto_target_ops): Install it.
12865 * spu-low.c (spu_mourn): New.
12866 (spu_target_ops): Install it.
12867 * win32-low.c (win32_mourn): New.
12868 (win32_target_ops): Install it.
12869
e8470a06
PA		 128702010-04-12 Pedro Alves <pedro@codesourcery.com>
12871
12872 * server.h (buffer_xml_printf): Remove redundant `;'.
12873
45ba0d02
PA		 128742010-04-12 Pedro Alves <pedro@codesourcery.com>
12875
12876 * regcache.c (set_register_cache): Invalidate regcaches before
12877 changing the register cache layout.
12878 (regcache_invalidate_one): Allow a NULL regcache.
12879 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12880 regcaches before changing the register cache layout or the target
12881 regsets.
12882
59e04013
L		 128832010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12884
12885 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12886 variable warning on Linux/x86-64.
12887
8336d594
PA		 128882010-04-11 Pedro Alves <pedro@codesourcery.com>
12889
12890 GDBserver disconnected tracing support.
12891
12892 * linux-low.c (linux_remove_process): Delete.
12893 (add_lwp): Don't set last_resume_kind here.
12894 (linux_kill): Use `mourn'.
12895 (linux_detach): Use `thread_db_detach', and `mourn'.
12896 (linux_mourn): New.
12897 (linux_attach_lwp_1): Adjust comment.
12898 (linux_attach): last_resume_kind moved the thread_info; adjust.
12899 (status_pending_p_callback): Adjust.
12900 (linux_wait_for_event_1): Adjust.
12901 (count_events_callback, select_singlestep_lwp_callback)
12902 (select_event_lwp_callback, cancel_breakpoints_callback)
12903 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12904 (proceed_one_lwp): Adjust.
12905 (linux_async): Add debug output.
12906 (linux_thread_stopped): New.
12907 (linux_pause_all): New.
12908 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12909 linux_pause_all.
12910 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12911 (thread_db_free): Delete declaration.
12912 (thread_db_detach, thread_db_mourn): Declare.
12913 * thread-db.c (thread_db_init): Use thread_db_mourn.
12914 (thread_db_free): Delete, split in two.
12915 (disable_thread_event_reporting): New.
12916 (thread_db_detach): New.
12917 (thread_db_mourn): New.
12918
12919 * server.h (struct thread_info) <last_resume_kind>: New field.
12920 <attached>: Add comment.
12921 <gdb_detached>: New field.
12922 (handler_func): Change return type to int.
12923 (handle_serial_event, handle_target_event): Ditto.
12924 (gdb_connected): Declare.
12925 (tracing): Delete.
12926 (disconnected_tracing): Declare.
12927 (stop_tracing): Declare.
12928
12929 * server.c (handle_query) <qSupported>: Report support for
12930 disconnected tracing.
12931 (queue_stop_reply_callback): Account for running threads.
12932 (gdb_wants_thread_stopped): New.
12933 (gdb_wants_all_threads_stopped): New.
12934 (gdb_reattached_process): New.
12935 (handle_status): Clear the `gdb_detached' flag of all processes.
12936 In all-stop, stop all threads.
12937 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12938 (process_serial_event): If the remote connection breaks, or if an
12939 exit was forced with "monitor exit", force an event loop exit.
12940 Handle disconnected tracing on detach.
12941 (handle_serial_event): Adjust.
12942 (handle_target_event): If GDB isn't connected, forward events back
12943 to the inferior, unless the last process exited, in which case,
12944 exit gdbserver. Adjust interface.
12945
12946 * remote-utils.c (remote_open): Don't block in accept. Instead
12947 register an event loop source on the listen socket file
12948 descriptor. Refactor bits into ...
12949 (listen_desc): ... this new global.
12950 (gdb_connected): ... this new function.
12951 (enable_async_notification): ... this new function.
12952 (handle_accept_event): ... this new function.
12953 (remote_close): Clear remote_desc.
12954
12955 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12956
12957 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12958 New fields.
12959 (mourn_inferior): Define.
12960 (target_process_qsupported): Avoid the dangling else problem.
12961 (thread_stopped): Define.
12962 (pause_all): Define.
12963 (target_waitstatus_to_string): Declare.
12964 * target.c (target_waitstatus_to_string): New.
12965
12966 * tracepoint.c (tracing): Make extern.
12967 (disconnected_tracing): New.
12968 (stop_tracing): Make extern. Handle tracing stops due to GDB
12969 disconnecting.
12970 (cmd_qtdisconnected): New.
12971 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12972 (handle_tracepoint_general_set): Handle QTDisconnected.
12973
12974 * event-loop.c (event_handler_func): Change return type to int.
12975 (process_event): Bail out if the event handler wants the event
12976 loop to stop.
12977 (handle_file_event): Ditto.
12978 (start_event_loop): Bail out if the event handler wants the event
12979 loop to stop.
12980
12981 * nto-low.c (nto_target_ops): Adjust.
12982 * spu-low.c (spu_wait): Don't remove the process here.
12983 (spu_target_ops): Adjust.
12984 * win32-low.c (win32_wait): Don't remove the process here.
12985 (win32_target_ops): Adjust.
12986
5d267c4c
PA		 129872010-04-11 Pedro Alves <pedro@codesourcery.com>
12988
12989 * regcache.c (realloc_register_cache): Invalidate inferior's
12990 regcache before recreating it.
12991
623ccd72
PA		 129922010-04-09 Pedro Alves <pedro@codesourcery.com>
12993
12994 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12995
219f2f23
PA		 129962010-04-09 Stan Shebs <stan@codesourcery.com>
12997 Pedro Alves <pedro@codesourcery.com>
12998
12999 * server.h (LONGEST): New.
13000 (struct thread_info) <while_stepping>: New field.
13001 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
13002 Declare.
13003 (initialize_tracepoint, handle_tracepoint_general_set)
13004 (handle_tracepoint_query, tracepoint_finished_step)
13005 (tracepoint_was_hit, release_while_stepping_state_list):
13006 (current_traceframe): Declare.
13007 * server.c (handle_general_set): Handle tracepoint packets.
13008 (read_memory): New.
13009 (write_memory): New.
13010 (handle_search_memory_1): Use read_memory.
13011 (handle_query): Report support for conditional tracepoints, trace
13012 state variables, and tracepoint sources. Handle tracepoint
13013 queries.
13014 (main): Initialize the tracepoints module.
13015 (process_serial_event): Handle traceframe reads/writes.
13016
13017 * linux-low.c (handle_tracepoints): New.
13018 (linux_wait_1): Call it.
13019 (linux_resume_one_lwp): Handle while-stepping.
13020 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13021 (linux_target_ops): Install them.
13022 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13023 New field.
13024 * linux-x86-low.c (x86_supports_tracepoints): New.
13025 (the_low_target). Install it.
13026
13027 * mem-break.h (delete_breakpoint): Declare.
13028 * mem-break.c (delete_breakpoint): Make external.
13029
13030 * target.h (struct target_ops): Add `supports_tracepoints',
13031 `read_pc', and `write_pc' fields.
13032 (target_supports_tracepoints): Define.
13033 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13034 (phex_nz): New.
13035
13036 * regcache.h (struct regcache) <registers_owned>: New field.
13037 (init_register_cache, regcache_cpy): Declare.
13038 (regcache_read_pc, regcache_write_pc): Declare.
13039 (register_cache_size): Declare.
13040 (supply_regblock): Declare.
13041 * regcache.c (init_register_cache): New.
13042 (new_register_cache): Use it.
13043 (regcache_cpy): New.
13044 (register_cache_size): New.
13045 (supply_regblock): New.
13046 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13047
219f2f23
PA		 13048 * tracepoint.c: New.
13049
13050 * Makefile.in (OBS): Add tracepoint.o.
13051 (tracepoint.o): New rule.
13052
3a13a53b
L		 130532010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13054
13055 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13056 (i386-mmx.o): New.
13057 (i386-mmx.c): Likewise.
13058 (i386-mmx-linux.o): Likewise.
13059 (i386-mmx-linux.c): Likewise.
13060
13061 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13062 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13063 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13064 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13065
13066 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13067 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13068 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13069
1570b33e
L		 130702010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13071
13072 * Makefile.in (clean): Updated.
13073 (i386-avx.o): New.
13074 (i386-avx.c): Likewise.
13075 (i386-avx-linux.o): Likewise.
13076 (i386-avx-linux.c): Likewise.
13077 (amd64-avx.o): Likewise.
13078 (amd64-avx.c): Likewise.
13079 (amd64-avx-linux.o): Likewise.
13080 (amd64-avx-linux.c): Likewise.
13081
13082 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13083 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13084 (srv_amd64_regobj): Add amd64-avx.o.
13085 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13086 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13087 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13088 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13089 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13090 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13091 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13092
13093 * i387-fp.c: Include "i386-xstate.h".
13094 (i387_xsave): New.
13095 (i387_cache_to_xsave): Likewise.
13096 (i387_xsave_to_cache): Likewise.
13097 (x86_xcr0): Likewise.
13098
13099 * i387-fp.h (i387_cache_to_xsave): Likewise.
13100 (i387_xsave_to_cache): Likewise.
13101 (x86_xcr0): Likewise.
13102
13103 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13104 * linux-crisv32-low.c (target_regsets): Likewise.
13105 * linux-m68k-low.c (target_regsets): Likewise.
13106 * linux-mips-low.c (target_regsets): Likewise.
13107 * linux-ppc-low.c (target_regsets): Likewise.
13108 * linux-s390-low.c (target_regsets): Likewise.
13109 * linux-sh-low.c (target_regsets): Likewise.
13110 * linux-sparc-low.c (target_regsets): Likewise.
13111 * linux-xtensa-low.c (target_regsets): Likewise.
13112
13113 * linux-low.c: Include <sys/uio.h>.
13114 (regsets_fetch_inferior_registers): Support nt_type.
13115 (regsets_store_inferior_registers): Likewise.
13116 (linux_process_qsupported): New.
13117 (linux_target_ops): Add linux_process_qsupported.
13118
13119 * linux-low.h (regset_info): Add nt_type.
13120 (linux_target_ops): Add process_qsupported.
13121
13122 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13123 and <sys/uio.h>.
13124 (init_registers_i386_avx_linux): New.
13125 (init_registers_amd64_avx_linux): Likewise.
13126 (xmltarget_i386_linux_no_xml): Likewise.
13127 (xmltarget_amd64_linux_no_xml): Likewise.
13128 (PTRACE_GETREGSET): Likewise.
13129 (PTRACE_SETREGSET): Likewise.
13130 (x86_fill_xstateregset): Likewise.
13131 (x86_store_xstateregset): Likewise.
13132 (use_xml): Likewise.
13133 (x86_linux_update_xmltarget): Likewise.
13134 (x86_linux_process_qsupported): Likewise.
13135 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13136 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13137 init_registers_i386_linux here. Call
13138 x86_linux_update_xmltarget.
13139 (the_low_target): Add x86_linux_process_qsupported.
13140
13141 * server.c (handle_query): Call target_process_qsupported.
13142
13143 * target.h (target_ops): Add process_qsupported.
13144 (target_process_qsupported): New.
13145
fc7238bb
PA		 131462010-04-03 Pedro Alves <pedro@codesourcery.com>
13147
13148 * inferiors.c (add_thread): Set last_status kind to
13149 TARGET_WAITKIND_IGNORE.
13150 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13151 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13152 (linux_wait_1): Move `thread' local definition to block that uses
13153 it. Don't NULL initialize `event_child'.
13154 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13155 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13156 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13157
bdabb078
PA		 131582010-04-01 Pedro Alves <pedro@codesourcery.com>
13159
13160 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13161 an extended waitstatus, or by a watchpoint.
13162 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13163 thread was stepping or has been stopped by a watchpoint.
13164
d3bbe7a0
PA		 131652010-04-01 Pedro Alves <pedro@codesourcery.com>
13166
13167 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13168 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13169 of another, then delete the previous, and validate all
13170 breakpoints.
13171 (validate_inserted_breakpoint): New.
13172 (delete_disabled_breakpoints): New.
13173 (validate_breakpoints): New.
13174 (check_mem_read): Validate breakpoints before trusting their
13175 shadow. Delete disabled breakpoints.
13176 (check_mem_write): Validate breakpoints before trusting they
13177 should be inserted. Delete disabled breakpoints.
13178 * mem-break.h (validate_breakpoints):
13179 * server.c (handle_query): Validate breakpoints when we see a
13180 qSymbol query.
13181
8b07ae33
PA		 131822010-04-01 Pedro Alves <pedro@codesourcery.com>
13183
13184 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13185 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13186 if we could tell there's a GDB breakpoint at stop_pc.
13187 (need_step_over_p): Don't do a step over if we find a GDB
13188 breakpoint at the resume PC.
13189
13190 * mem-break.c (struct raw_breakpoint): New.
13191 (enum bkpt_type): New type `gdb_breakpoint'.
13192 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13193 fields. New field `raw'.
13194 (find_raw_breakpoint_at): New.
13195 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13196 breakpoint instead.
13197 (set_breakpoint_at): Adjust.
13198 (delete_raw_breakpoint): New.
13199 (release_breakpoint): New.
13200 (delete_breakpoint): Rename to...
13201 (delete_breakpoint_1): ... this. Add proc parameter. Use
13202 release_breakpoint. Return ENOENT.
13203 (delete_breakpoint): Reimplement.
13204 (find_breakpoint_at): Delete.
13205 (find_gdb_breakpoint_at): New.
13206 (delete_breakpoint_at): Delete.
13207 (set_gdb_breakpoint_at): New.
13208 (delete_gdb_breakpoint_at): New.
13209 (gdb_breakpoint_here): New.
13210 (set_reinsert_breakpoint): Use release_breakpoint.
13211 (uninsert_breakpoint): Rename to ...
13212 (uninsert_raw_breakpoint): ... this.
13213 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13214 (reinsert_raw_breakpoint): Change parameter type to
13215 raw_breakpoint.
13216 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13217 instead.
13218 (check_breakpoints): Adjust. Use release_breakpoint.
13219 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13220 (breakpoint_inserted_here): Ditto.
13221 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13222 Don't trust the breakpoint's shadow if it is not inserted.
13223 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13224 (delete_all_breakpoints): Adjust.
13225 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13226 use delete_breakpoint_1.
13227
13228 * mem-break.h (breakpoints_supported): Delete declaration.
13229 (set_gdb_breakpoint_at): Declare.
13230 (gdb_breakpoint_here): Declare.
13231 (delete_breakpoint_at): Delete.
13232 (delete_gdb_breakpoint_at): Declare.
13233
13234 * server.h (struct raw_breakpoint): Forward declare.
13235 (struct process_info): New field `raw_breakpoints'.
13236
13237 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13238 breakpoints.
13239
6bf5e0ba
PA		 132402010-03-24 Pedro Alves <pedro@codesourcery.com>
13241
13242 * linux-low.c (status_pending_p_callback): Fix comment.
13243 (linux_wait_for_event_1): Move most of the internal breakpoint
13244 handling from here...
13245 (linux_wait_1): ... to here.
13246 (count_events_callback): New.
13247 (select_singlestep_lwp_callback): New.
13248 (select_event_lwp_callback): New.
13249 (cancel_breakpoints_callback): New.
13250 (select_event_lwp): New.
13251 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13252 priority to all LWPs that have had events that should be reported
13253 to the client. Cancel breakpoints when about to reporting the
13254 event to the client, not while stopping lwps. No longer cancel
13255 finished single-steps here.
13256 (cancel_finished_single_step): Delete.
13257 (cancel_finished_single_steps): Delete.
13258
414a389f
PA		 132592010-03-24 Pedro Alves <pedro@codesourcery.com>
13260
13261 * mem-break.c (enum bkpt_type): New.
13262 (struct breakpoint): New field `type'.
13263 (set_breakpoint_at): Change return type to struct breakpoint
13264 pointer. Set type to `other_breakpoint' by default.
13265 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13266 in the breakpoint list.
13267 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13268 (reinsert_breakpoint): Rename to ...
13269 (reinsert_raw_breakpoint): ... this.
13270 (reinsert_breakpoints_at): Adjust.
13271 * mem-break.h (struct breakpoint): Declare.
13272 (set_breakpoint_at): Change return type to struct breakpoint
13273 pointer.
13274
2280c721
PA		 132752010-03-24 Pedro Alves <pedro@codesourcery.com>
13276
13277 * server.c (handle_query): Assign, not compare.
13278
d50171e4
PA		 132792010-03-24 Pedro Alves <pedro@codesourcery.com>
13280
13281 Teach linux gdbserver to step-over-breakpoints.
13282
13283 * linux-low.c (can_hardware_single_step): New.
13284 (supports_breakpoints): New.
13285 (handle_extended_wait): If stopping threads, read the stop pc of
13286 the new cloned LWP.
13287 (get_pc): New.
13288 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13289 low target doesn't support retrieving the PC.
13290 (add_lwp): Set last_resume_kind to resume_continue.
13291 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13292 (linux_attach): Don't clear stop_expected. Set the lwp's
13293 last_resume_kind to resume_stop.
13294 (linux_detach_one_lwp): Don't check for removed breakpoints.
13295 (check_removed_breakpoint): Delete.
13296 (status_pending_p): Rename to ...
13297 (status_pending_p_callback): ... this. Don't check for removed
13298 breakpoints. Don't consider threads that are stopped from GDB's
13299 perspective.
13300 (linux_wait_for_lwp): Always read the stop_pc here.
13301 (cancel_breakpoint): New.
13302 (step_over_bkpt): New global.
13303 (linux_wait_for_event_1): Implement stepping over breakpoints.
13304 (gdb_wants_lwp_stopped): New.
13305 (gdb_wants_all_stopped): New.
13306 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13307 single-step traps here. Store the thread's last reported target
13308 wait status.
13309 (send_sigstop): Don't clear stop_expected. Always set it,
13310 instead.
13311 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13312 (cancel_finished_single_step): New.
13313 (cancel_finished_single_steps): New.
13314 (wait_for_sigstop): Don't cancel finished single-step traps here.
13315 (linux_resume_one_lwp): Don't check for removed breakpoints.
13316 Don't set `step' on non-hardware step archs.
13317 (linux_set_resume_request): Ignore resume_stop requests if already
13318 stopping or stopped. Set the lwp's last_resume_kind.
13319 (resume_status_pending_p): Don't check for removed breakpoints.
13320 (need_step_over_p): New.
13321 (start_step_over): New.
13322 (finish_step_over): New.
13323 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13324 requests. Clear the thread's last reported target waitstatus.
13325 Don't use the `suspended' flag. Don't consider pending breakpoints.
13326 (linux_resume): Start a step-over if necessary.
13327 (proceed_one_lwp): New.
13328 (proceed_all_lwps): New.
13329 (unstop_all_lwps): New.
13330 * linux-low.h (struct lwp_info): Rewrite comment for the
13331 `suspended' flag. Add the `stop_pc' field. Delete the
13332 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13333 Add `'last_resume_kind' and `need_step_over' fields.
13334 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13335 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13336 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13337 (set_raw_breakpoint_at): New.
13338 (set_breakpoint_at): Rewrite to use it.
13339 (reinsert_breakpoint_handler): Delete.
13340 (set_reinsert_breakpoint): New.
13341 (reinsert_breakpoint_by_bp): Delete.
13342 (delete_reinsert_breakpoints): New.
13343 (uninsert_breakpoint): Rewrite.
13344 (uninsert_breakpoints_at): New.
13345 (reinsert_breakpoint): Rewrite.
13346 (reinsert_breakpoints_at): New.
13347 (check_breakpoints): Rewrite.
13348 (breakpoint_here): New.
13349 (breakpoint_inserted_here): New.
13350 (check_mem_read): Adjust.
13351 * mem-break.h (breakpoints_supported, breakpoint_here)
13352 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13353 (reinsert_breakpoint_by_bp): Delete declaration.
13354 (delete_reinsert_breakpoints): Declare.
13355 (reinsert_breakpoint): Delete declaration.
13356 (reinsert_breakpoints_at): Declare.
13357 (uninsert_breakpoint): Delete declaration.
13358 (uninsert_breakpoints_at): Declare.
13359 (check_breakpoints): Adjust prototype.
13360 * server.h: Adjust include order.
13361 (struct thread_info): Declare here. Add a `last_status' field.
13362
30ba68cb
MS		 133632010-03-23 Michael Snyder <msnyder@vmware.com>
13364
13365 * server.c (crc32): New function.
13366 (handle_query): Add handling for 'qCRC:' request.
13367
b9a881c2
PA		 133682010-03-23 Pedro Alves <pedro@codesourcery.com>
13369
13370 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13371 lwp had been stopped by a watchpoint.
13372
e92d13d5
PA		 133732010-03-16 Pedro Alves <pedro@codesourcery.com>
13374
13375 * server.h (internal_error): Declare.
13376 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13377 * utils.c (internal_error): New function.
13378
64daa791
AS		 133792010-03-15 Andreas Schwab <schwab@redhat.com>
13380
13381 * configure.srv: Fix typo setting srv_regobj.
13382
f52cd8cd
PA		 133832010-03-15 Pedro Alves <pedro@codesourcery.com>
13384
13385 * linux-low.c (fetch_register): Avoid passing a non string literal
13386 format to `error'.
13387 (usr_store_inferior_registers): Ditto.
13388
93ae6fdc
PA		 133892010-03-14 Pedro Alves <pedro@codesourcery.com>
13390
13391 * linux-low.c (linux_write_memory): Bail out early if peeking
13392 memory failed.
13393
c3adc08c
PA		 133942010-03-14 Pedro Alves <pedro@codesourcery.com>
13395
13396 * linux-low.h (struct lwp_info): New fields
13397 `stopped_by_watchpoint' and `stopped_data_address'.
13398 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13399 here, and cache them in the lwp object.
13400 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13401 directly.
13402 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13403 field.
13404 (linux_stopped_by_watchpoint): Rewrite.
13405 (linux_stopped_data_address): Rewrite.
13406
bce522a2
PA		 134072010-03-06 Simo Melenius <simo.melenius@iki.fi>
13408
13409 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13410 switching the current inferior, not before.
13411
90884b2b
L		 134122010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13413
13414 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13415 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13416 i386-linux.c and amd64-linux.c.
13417 (reg-i386.o): Removed.
13418 (reg-i386.c): Likewise.
13419 (reg-i386-linux.o): Likewise.
13420 (reg-i386-linux.c): Likewise.
13421 (reg-x86-64.o): Likewise.
13422 (reg-x86-64.c): Likewise.
13423 (reg-x86-64-linux.o): Likewise.
13424 (reg-x86-64-linux.c): Likewise.
13425 (i386.o): New.
13426 (i386.c): Likewise.
13427 (i386-linux.o): Likewise.
13428 (i386-linux.c): Likewise.
13429 (amd64.o): Likewise.
13430 (amd64.c): Likewise.
13431 (amd64-linux.o): Likewise.
13432 (amd64-linux.c): Likewise.
13433
13434 * configure.srv (srv_i386_regobj): New.
13435 (srv_i386_linux_regobj): Likewise.
13436 (srv_amd64_regobj): Likewise.
13437 (srv_amd64_linux_regobj): Likewise.
13438 (srv_i386_32bit_xmlfiles): Likewise.
13439 (srv_i386_64bit_xmlfiles): Likewise.
13440 (srv_i386_xmlfiles): Likewise.
13441 (srv_amd64_xmlfiles): Likewise.
13442 (srv_i386_linux_xmlfiles): Likewise.
13443 (srv_amd64_linux_xmlfiles): Likewise.
13444 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13445 srv_xmlfiles to $srv_i386_xmlfiles.
13446 (i[34567]86-*-mingw32ce*): Likewise.
13447 (i[34567]86-*-mingw*): Likewise.
13448 (i[34567]86-*-nto*): Likewise.
13449 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13450 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13451 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13452 (x86_64-*-linux*): Likewise.
13453
13454 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13455 (init_registers_amd64_linux): New.
13456 (x86_arch_setup): Replace init_registers_x86_64_linux with
13457 init_registers_amd64_linux.
13458
193f13e6
MK		 134592010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13460
13461 * configure.ac: Check for libdl. If it is not available link against
13462 static libthread_db.
13463 * configure: Regenerate.
13464
85d721b8
PA		 134652010-02-22 Pedro Alves <pedro@codesourcery.com>
13466
13467 PR9605
13468
13469 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13470 handing a read watchpoint.
13471 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13472
6076632b
DE		 134732010-02-12 Doug Evans <dje@google.com>
13474
13475 * linux-low.c (linux_supports_tracefork_flag): Document.
13476 (linux_look_up_symbols): Add comment.
13477
3327ccf7
L		 134782010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13479
13480 * regcache.c (supply_register): Clear regcache if buf is NULL.
13481
0718675c 134822010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13483 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13484
13485 * inferiors.c (find_inferior): Add function documentation.
13486 (unloaded_dll): Handle the case where the unloaded dll has not
13487 been previously registered in the dll list.
13488
177321bd
DJ		 134892010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13490
13491 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13492 (thumb2_breakpoint): New.
13493 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13494
2b009048
DJ		 134952010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13496
13497 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13498 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13499 breakpoints.
13500
3be029c7
PA		 135012010-01-21 Pedro Alves <pedro@codesourcery.com>
13502
13503 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13504
18f5de3b
JK		 135052010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13506
13507 * linux-s390-low.c (s390_collect_ptrace_register)
13508 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13509
3743bb4f
DE		 135102010-01-21 Doug Evans <dje@google.com>
13511
14ce3065
DE		 13512 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13513 (PTRACE_ARG4_TYPE): New macro.
13514 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13515 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13516 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13517 (usr_store_inferior_registers): Ditto.
13518 (linux_read_memory, linux_write_memory): Ditto.
13519 (linux_test_for_tracefork): Ditto.
13520
3743bb4f
DE		 13521 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13522 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13523
8b315be5
PA		 135242010-01-21 Pedro Alves <pedro@codesourcery.com>
13525
13526 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13527 target.
13528
85492558
PA		 135292010-01-21 Pedro Alves <pedro@codesourcery.com>
13530
13531 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13532 prototype to take a regcache. Adjust.
13533
442ea881
PA		 135342010-01-20 Pedro Alves <pedro@codesourcery.com>
13535
13536 * regcache.h (struct thread_info): Forward declare.
13537 (struct regcache): New.
13538 (new_register_cache): Adjust prototype.
13539 (get_thread_regcache): Declare.
13540 (free_register_cache): Adjust prototype.
13541 (registers_to_string, registers_from_string): Ditto.
13542 (supply_register, supply_register_by_name, collect_register)
13543 (collect_register_as_string, collect_register_by_name): Ditto.
13544 * regcache.c (struct inferior_regcache_data): Delete.
13545 (get_regcache): Rename to ...
13546 (get_thread_regcache): ... this. Adjust. Switch inferior before
13547 fetching registers.
13548 (regcache_invalidate_one): Adjust.
13549 (regcache_invalidate): Fix prototype.
13550 (new_register_cache): Return the new register cache.
13551 (free_register_cache): Change prototype.
13552 (realloc_register_cache): Adjust.
13553 (registers_to_string): Change prototype to take a regcache. Adjust.
13554 (registers_from_string): Ditto.
13555 (register_data): Ditto.
13556 (supply_register): Ditto.
13557 (supply_register_by_name): Ditto.
13558 (collect_register): Ditto.
13559 (collect_register_as_string): Ditto.
13560 (collect_register_by_name): Ditto.
13561 * server.c (process_serial_event): Adjust.
13562 * linux-low.h (regset_fill_func, regset_store_func): Change
13563 prototype.
13564 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13565 Change prototype.
13566 * linux-low.c (get_stop_pc): Adjust.
13567 (check_removed_breakpoint): Adjust.
13568 (linux_wait_for_event): Adjust.
13569 (linux_resume_one_lwp): Adjust.
13570 (fetch_register): Add regcache parameter. Adjust.
13571 (usr_store_inferior_registers): Ditto.
13572 (regsets_fetch_inferior_registers): Ditto.
13573 (regsets_store_inferior_registers): Ditto.
13574 (linux_fetch_registers, linux_store_registers): Ditto.
13575 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13576 regcache. Adjust.
43aaf8b6
PA		 13577 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13578 Ditto.
442ea881
PA		 13579 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13580 prototype to take a regcache.
13581 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13582 * remote-utils.c (convert_ascii_to_int, outreg)
13583 (prepare_resume_reply): Change prototype to take a regcache.
13584 Adjust.
13585 * target.h (struct target_ops) <fetch_registers, store_registers>:
13586 Change prototype to take a regcache.
13587 (fetch_inferior_registers, store_inferior_registers): Change
13588 prototype to take a regcache. Adjust.
13589 * proc-service.c (ps_lgetregs): Adjust.
13590 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13591 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13592 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13593 take a regcache. Adjust.
13594 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13595 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13596 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13597 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13598 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13599 (cris_cannot_fetch_register):
13600 (cris_breakpoint_at): Change prototype to take a regcache.
13601 Adjust.
13602 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13603 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13604 to take a regcache. Adjust.
13605 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13606 Adjust.
13607 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13608 take a regcache. Adjust.
13609 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13610 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13611 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13612 * linux-mips-low.c (mips_get_pc):
13613 (mips_set_pc): Change prototype to take a regcache. Adjust.
13614 (mips_reinsert_addr): Adjust.
13615 (mips_collect_register): Change prototype to take a regcache.
13616 Adjust.
13617 (mips_supply_register):
13618 (mips_collect_register_32bit, mips_supply_register_32bit)
13619 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13620 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13621 * linux-ppc-low.c (ppc_supply_ptrace_register)
13622 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13623 (parse_spufs_run): Adjust.
13624 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13625 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13626 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13627 take a regcache. Adjust.
13628 * linux-s390-low.c (s390_collect_ptrace_register)
13629 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13630 (s390_set_pc): Change prototype to take a regcache. Adjust.
13631 (s390_arch_setup): Adjust.
13632 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13633 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13634 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13635 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13636 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13637 regcache. Adjust.
13638 (sparc_breakpoint_at): Adjust.
13639 * linux-xtensa-low.c (xtensa_fill_gregset):
13640 (xtensa_store_gregset):
13641 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13642 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13643 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13644 prototype to take a regcache. Adjust.
13645 * win32-arm-low.c (arm_fetch_inferior_register)
13646 (arm_store_inferior_register): Change prototype to take a
13647 regcache. Adjust.
13648 * win32-i386-low.c (i386_fetch_inferior_register)
13649 (i386_store_inferior_register): Change prototype to take a
13650 regcache. Adjust.
13651 * win32-low.c (child_fetch_inferior_registers)
13652 (child_store_inferior_registers): Change prototype to take a
13653 regcache. Adjust.
13654 (win32_wait): Adjust.
13655 (win32_fetch_inferior_registers): Change prototype to take a
13656 regcache. Adjust.
13657 (win32_store_inferior_registers): Adjust.
13658 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13659 store_inferior_register>: Change prototype to take a regcache.
13660
60c3d7b0
DE		 136612010-01-20 Doug Evans <dje@google.com>
13662
13663 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13664 #ifdef.
13665 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13666 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13667
dc146f7c
VP		 136682010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13669
13670 * linux-low.c (linux_core_of_thread): New.
13671 (compare_ints, show_process, list_threads): New.
13672 (linux_qxfer_osdata): Report threads and cores.
13673 (linux_target_op): Register linux_core_of_thread.
13674 * remote-utils.c (prepare_resume_reply): Report the core.
13675 (buffer_xml_printf): Support %d specifier.
13676 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13677 New.
13678 (handle_query): Handle qXfer:threads. Announce availability
13679 thereof.
13680 * target.h (struct target_ops): New field core_of_thread.
13681
7803799a
UW		 136822010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13683
13684 * Makefile.in (clean): Remove new generated files.
13685 (reg-s390.o, reg-s390.c): Remove rules.
13686 (reg-s390x.o, reg-s390x.c): Likewise.
13687 (s390-linux32.o, s390-linux32.c): Add rules.
13688 (s390-linux64.o, s390-linux64.c): Likewise.
13689 (s390x-linux64.o, s390x-linux64.c): Likewise.
13690 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13691 * linux-s390-low.c: Include <elf.h>.
13692 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13693 (init_registers_s390): Remove prototype.
13694 (init_registers_s390x): Likewise.
13695 (init_registers_s390_linux32): Add prototype.
13696 (init_registers_s390_linux64): Likewise.
13697 (init_registers_s390x_linux64): Likewise.
13698 (s390_num_regs_3264): New define.
13699 (s390_regmap_3264): New global variable.
13700 (s390_cannot_fetch_register): Remove obsolete check.
13701 (s390_cannot_store_register): Likewise.
13702 (s390_collect_ptrace_register): Handle upper/lower register halves.
13703 (s390_supply_ptrace_register): Likewise.
13704 (s390_fill_gregset): Update to register number changes.
13705 (s390_get_hwcap): New routine.
13706 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13707 Install appropriate regmap and register set.
13708
6e7ffa39
JB		 137092010-01-01 Joel Brobecker <brobecker@adacore.com>
13710
13711 * server.c (gdbserver_version): Update copyright year to 2010.
13712 * gdbreplay.c (gdbreplay_version): Likewise.
13713
957f3f49
DE		 137142009-12-28 Doug Evans <dje@google.com>
13715
13716 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13717 elf/external.h. Include <elf.h> instead but only if necessary.
13718
ca5c370d
PA		 137192009-12-28 Pedro Alves <pedro@codesourcery.com>
13720
13721 * linux-low.c (linux_remove_process): Remove `detaching'
13722 parameter. Don't release/detach from thread_db here.
13723 (linux_kill): Release/detach from thread_db here, ...
13724 (linux_detach): ... and here, before actually detaching.
13725 (linux_wait_1): ... and here, when a process exits.
13726 * thread-db.c (any_thread_of): New.
13727 (thread_db_free): Switch the current inferior to a thread of the
13728 passed in process.
13729
4ee62156
DE		 137302009-12-21 Doug Evans <dje@google.com>
13731
d90e6a88
DE		 13732 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13733
c5f62d5f
DE		 13734 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13735 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13736 warning ifndef __NR_tkill. Move setting of errno there too.
13737 Delete unnecessary resetting of errno after syscall.
13738 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13739
10e86dd7
DE		 13740 * configure.ac: Check for dladdr.
13741 * config.in: Regenerate.
13742 * configure: Regenerate.
13743 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13744 (try_thread_db_load): Update.
13745
4ee62156
DE		 13746 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13747
00f515da
DE		 137482009-12-18 Doug Evans <dje@google.com>
13749
e9464885
DE		 13750 * event-loop.c: Include unistd.h if it exists.
13751
07d4f67e
DE		 13752 * linux-low.c (my_waitpid): Move definition away from being in
13753 between linux_tracefork_child/linux_test_for_tracefork.
13754
00f515da
DE		 13755 * gdb_proc_service.h (psaddr_t): Fix type.
13756 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13757 signature to match glibc.
13758
1de1badb
DE		 137592009-12-16 Doug Evans <dje@google.com>
13760
13761 * linux-low.c (linux_read_memory): Fix argument to read.
13762
aeeb81d1
PA		 137632009-11-26 Pedro Alves <pedro@codesourcery.com>
13764
13765 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13766 events, don't leave current_inferior pointing at null.
13767
10357975
PA		 137682009-11-26 Pedro Alves <pedro@codesourcery.com>
13769
13770 * win32-low.c (LOG): Delete.
13771 (OUTMSG): Output to stderr.
13772 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13773 on compile time LOG macro.
13774 (win32_wait): Fix debug output.
13775
cf6e3471
PA		 137762009-11-26 Pedro Alves <pedro@codesourcery.com>
13777
13778 * win32-low.c (win32_add_one_solib): If the dll name is
13779 "ntdll.dll", prepend the system directory to the dll path.
13780
0c85e18e
MK		 137812009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13782
13783 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13784
9ac544ce 137852009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13786 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13787
13788 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13789 * configure.ac: Check for __mcoldfire__ and set
13790 gdb_cv_m68k_is_coldfire.
13791 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13792 reg-cf.o and reg-m68k.o.
13793 * configure: Regenerated.
13794
fd7dd3e6
PA		 137952009-11-16 Pedro Alves <pedro@codesourcery.com>
13796
13797 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13798 Pass it to thread_db_free.
13799 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13800 proper `detaching' argument to linux_remove_process.
13801 * linux-low.h (thread_db_free): Add `detaching' parameter.
13802 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13803 to thread_db_free.
13804 (thread_db_free): Add `detaching' parameter. Only
13805 call td_ta_clear_event if detaching from process.
13806
75aa492e
MK		 138072009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13808
13809 * thread-db.c (thread_db_free): Fix typo.
13810
21e1bee4
PP		 138112009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13812
13813 PR gdb/10838
13814 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13815
8838b45e
NS		 138162009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13817
13818 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13819 with an i686 compiler.
13820 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13821 needed.
13822 * configure: Rebuilt.
13823
8a35fb51
SL		 138242009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13825
13826 PR gdb/10783
13827
13828 * server.c (handle_search_memory_1): Correct read_addr initialization
13829 in loop for searching subsequent chunks.
13830
96f15937
PP		 138312009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13832
13833 * configure.ac: New --with-libthread-db option.
13834 * thread-db.c: Allow direct dependence on libthread_db.
13835 (thread_db_free): Adjust.
13836 * config.in: Regenerate.
13837 * configure: Likewise.
889bf7c5 13838
5f7d1694
PP		 138392009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13840
13841 PR gdb/10757
13842 * thread-db.c (attach_thread): New function.
13843 (maybe_attach_thread): Return success/failure.
13844 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13845 (thread_db_find_new_threads): Loop until no new threads.
13846
88e3b899
PA		 138472009-10-13 Pedro Alves <pedro@codesourcery.com>
13848
13849 * proc-service.c (ps_lgetregs): Formatting.
13850
cdbfd419
PP		 138512009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13852
13853 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13854 * configure.ac: Adjust.
13855 * linux-low.h (struct process_info_private): Move members to struct
13856 thread_db.
13857 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13858 * linux-low.c (linux_remove_process): Adjust.
13859 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13860 * server.c (handle_query): Move code ...
13861 (handle_monitor_command): ... here. New function.
13862 * target.h (struct target_ops): New member.
13863 * thread-db.c (struct thread_db): New.
13864 (libthread_db_search_path): New variable.
13865 (thread_db_create_event, thread_db_enable_reporting)
13866 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13867 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13868 (try_thread_db_load_1, dladdr_to_soname): New functions.
13869 (try_thread_db_load, thread_db_load_search): New functions.
13870 (thread_db_init): Search for libthread_db.
13871 (thread_db_free): New function.
13872 (thread_db_handle_monitor_command): Likewise.
13873 * config.in: Regenerate.
13874 * configure: Regenerate.
889bf7c5 13875
4168d2d6
UW		 138762009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13877
13878 * spu-low.c (spu_kill): Wait for inferior to terminate.
13879 Call clear_inferiors.
13880 (spu_detach): Call clear_inferiors.
13881
81ecdfbb
RW		 138822009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13883
13884 * aclocal.m4: Regenerate.
13885 * config.in: Likewise.
13886 * configure: Likewise.
13887
0b9ff2c0
UW		 138882009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13889
13890 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13891 (parse_spufs_run): New function.
13892 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13893 (ppc_breakpoint_at): Handle SPU breakpoints.
13894
efcbbd14
UW		 138952009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13896
13897 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13898 (SPUFS_MAGIC): Define.
13899 (spu_enumerate_spu_ids): New function.
13900 (linux_qxfer_spu): New function.
13901 (linux_target_ops): Install linux_qxfer_spu.
13902
f4d9bade
UW		 139032009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13904
13905 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13906 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13907 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13908 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13909 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13910 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13911 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13912 (init_registers_powerpc_cell32l): Add prototype.
13913 (init_registers_powerpc_cell64l): Likewise.
13914 (ppc_arch_setup): Detect Cell/B.E. architecture.
13915
96e946ca
RW		 139162009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13917
13918 * Makefile.in (datarootdir): New variable.
13919
58d6951d
DJ		 139202009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13921
13922 * linux-low.c (linux_write_memory): Update debugging output.
13923 * Makefile.in (clean): Add new descriptions.
13924 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13925 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13926 * configure.srv: Add new files for arm*-*-linux*.
13927 * linux-arm-low.c: Add new declarations.
13928 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13929 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13930 (HWCAP_VFPv3D16): New.
13931 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13932 instead of __IWMMXT__.
13933 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13934 (arm_arch_setup): New.
13935 (target_regsets): Remove #ifdef. Add VFP regset.
13936 (the_low_target): Use arm_arch_setup.
13937
12b42a12
DJ		 139382009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13939
13940 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13941 the main thread again.
13942
ac8c974e
AR		 139432009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13944
13945 Adding Neutrino gdbserver.
13946 * configure: Regenerated.
13947 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13948 * configure.srv (i[34567]86-*-nto*): New target.
13949 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13950 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13951 (nto_comctrl) [__QNX__]: New function.
13952 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13953
4424e0c3 139542009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13955
13956 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13957 srv_tgtobj.
13958
912cf4ba
PA		 139592009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13960 Pedro Alves <pedro@codesourcery.com>
13961
13962 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13963 don't support CONTEXT_EXTENDED_REGISTERS.
13964 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13965 (the_low_target): Install them.
13966 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13967 failing with ERROR_PIPE_NOT_CONNECTED.
13968
aa5ca48f
DE		 139692009-06-30 Doug Evans <dje@google.com>
13970 Pierre Muller <muller@ics.u-strasbg.fr>
13971
13972 Add h/w watchpoint support to x86-linux, win32-i386.
13973 * Makefile.in (SFILES): Add i386-low.c
13974 (i386_low_h): Define.
13975 (i386-low.o): Add dependencies.
13976 (linux-x86-low.o): Add i386-low.h dependency.
13977 (win32-i386-low.o): Ditto.
13978 * i386-low.c: New file.
13979 * i386-low.h: New file.
13980 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13981 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13982 * linux-low.c (linux_add_process): Initialize arch_private.
13983 (linux_remove_process): Free arch_private.
13984 (add_lwp): Initialize arch_private.
13985 (delete_lwp): Free arch_private.
13986 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13987 provided.
13988 * linux-low.h (process_info_private): New member arch_private.
13989 (lwp_info): New member arch_private.
13990 (linux_target_ops): New members new_process, new_thread,
13991 prepare_to_resume.
13992 (ptid_of): New macro.
13993 * linux-x86-low.c: Include stddef.h, i386-low.h.
13994 (arch_process_info): New struct.
13995 (arch_lwp_info): New struct.
13996 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13997 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13998 (i386_dr_low_get_status): New function.
13999 (x86_insert_point, x86_remove_point): New functions.
14000 (x86_stopped_by_watchpoint): New function.
14001 (x86_stopped_data_address): New function.
14002 (x86_linux_new_process, x86_linux_new_thread): New functions.
14003 (x86_linux_prepare_to_resume): New function.
14004 (the_low_target): Add entries for insert_point, remove_point,
14005 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14006 prepare_to_resume.
14007 * server.c (debug_hw_points): New global.
14008 (monitor_show_help): Document set debug-hw-points.
14009 (handle_query): Process "set debug-hw-points".
14010 * server.h (debug_hw_points): Declare.
14011 (paddress): Declare.
14012 * utils.c (NUMCELLS, CELLSIZE): New macros.
14013 (get_sell, xsnprintf, paddress): New functions.
14014 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14015 remove_point, stopped_by_watchpoint, stopped_data_address.
14016 * win32-i386-low.c: Include i386-low.h.
14017 (debug_reg_state): Replaces dr.
14018 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14019 (i386_dr_low_get_status): New function.
14020 (i386_insert_point, i386_remove_point): New functions.
14021 (i386_stopped_by_watchpoint): New function.
14022 (i386_stopped_data_address): New function.
14023 (i386_initial_stuff): Update.
14024 (get_thread_context,set_thread_context,i386_thread_added): Update.
14025 (the_low_target): Add entries for insert_point,
14026 remove_point, stopped_by_watchpoint, stopped_data_address.
14027 * win32-low.c (win32_insert_watchpoint): New function.
14028 (win32_remove_watchpoint): New function.
14029 (win32_stopped_by_watchpoint): New function.
14030 (win32_stopped_data_address): New function.
14031 (win32_target_ops): Add entries for insert_watchpoint,
14032 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14033 * win32-low.h (win32_target_ops): New members insert_point,
14034 remove_point, stopped_by_watchpoint, stopped_data_address.
14035
d993e290
PA		 140362009-06-25 Pedro Alves <pedro@codesourcery.com>
14037
14038 * server.c (process_serial_event): Re-return unsupported, not
14039 error, if the type isn't recognized. Re-allow supporting only
14040 insert or remove packets. Also call require_running for
14041 breakpoints. Add missing break statement to default case. Tidy.
14042 * target.h (struct target_ops): Rename insert_watchpoint to
14043 insert_point, and remove_watchpoint to remove_point.
14044
14045 * linux-low.h (struct linux_target_ops): Likewise.
14046 * linux-low.c (linux_insert_watchpoint): Rename to ...
14047 (linux_insert_point): ... this. Adjust.
14048 (linux_remove_watchpoint): Rename to ...
14049 (linux_remove_point): ... this. Adjust.
14050 (linux_target_ops): Adjust.
14051 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14052 (cris_insert_point): ... this.
14053 (cris_remove_watchpoint): Rename to ...
14054 (cris_remove_point): ... this.
14055 (the_low_target): Adjust.
14056
0f54c268
PM		 140572009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14058
14059 * server.c (handle_v_kill): Pass signal_pid to
14060 kill_inferior if multi_process is zero.
14061
c6314022
AR		 140622009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14063
14064 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14065 * target.h (target_ops): Comment for *_watchpoint to make it clear
14066 the functions can get types '0' and '1'.
14067
4463ce24
AR		 140682009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14069
14070 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14071 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14072 * regcache.c (get_regcache): Likewise.
14073 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14074 * win32-low.c (child_fetch_inferior_registers): Remove check for
14075 regno 0.
14076
cf8fd78b
PA		 140772009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14078 Pedro Alves <pedro@codesourcery.com>
14079
14080 * target.h (struct target_ops) <supports_multi_process>: New
14081 callback.
14082 (target_supports_multi_process): New.
14083 * server.c (handle_query): Even if GDB reports support, only
14084 enable multi-process if the target also supports it. Report
14085 multi-process support only if the target backend supports it.
14086 * linux-low.c (linux_supports_multi_process): New function.
14087 (linux_target_ops): Install it as target_supports_multi_process
14088 callback.
14089
47c0c975
DE		 140902009-05-24 Doug Evans <dje@google.com>
14091
e09875d4
DE		 14092 Global renaming of find_thread_pid to find_thread_ptid.
14093 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14094 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14095 All callers updated.
14096
e27d73f6
DE		 14097 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14098 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14099 directly.
14100
47c0c975
DE		 14101 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14102 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14103 (linux_resume_one_lwp): Ditto.
14104
2acc282a
DE		 141052009-05-23 Doug Evans <dje@google.com>
14106
14107 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14108 from struct inferior_list_entry * to struct lwp_info *.
14109 All callers updated.
14110
9f1036c1
DE		 141112009-05-13 Doug Evans <dje@google.com>
14112
14113 * linux-x86-low.c: Don't include assert.h.
14114 (x86_siginfo_fixup): Use fatal, not assert.
14115 (x86_arch_setup): Fix comment.
14116
d0722149
DE		 141172009-05-12 Doug Evans <dje@google.com>
14118
14119 Biarch support for i386/amd64 gdbserver.
14120 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14121 Add linux-x86-low.c.
14122 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14123 (linux-x86-low.o): Add.
14124 * linux-x86-64-low.c: Delete.
14125 * linux-i386-low.c: Delete.
14126 * linux-x86-low.c: New file.
14127 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14128 linux-x86-low.o.
14129 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14130 linux-x86-low.o.
14131 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14132 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14133 (linux_child_pid_to_exec_file): New function.
14134 (elf_64_header_p, elf_64_file_p): New functions.
14135 (siginfo_fixup): New function.
14136 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14137 give target a chance to convert layout.
14138 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14139 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14140
fdeb2a12
DE		 141412009-05-07 Doug Evans <dje@google.com>
14142
14143 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14144 (regsets_store_inferior_registers): Ditto.
14145
a6dbe5df
PA		 141462009-05-06 Pedro Alves <pedro@codesourcery.com>
14147
14148 PR server/10048
14149
14150 * linux-low.c (must_set_ptrace_flags): Delete.
14151 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14152 of the global.
14153 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14154 `lwp->must_set_ptrace_flags' instead.
ba42693b 14155 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14156 (linux_wait_1): ... not here.
14157
5091eb23
DE		 141582009-04-30 Doug Evans <dje@google.com>
14159
9f767825
DE		 14160 * inferiors.c (started_inferior_callback): New function.
14161 (attached_inferior_callback): New function.
14162 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14163 * server.c (print_started_pid, print_attached_pid): New functions.
14164 (detach_or_kill_for_exit): New function.
14165 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14166 * server.h (have_started_inferiors_p): Declare.
14167 (have_attached_inferiors_p): Declare.
14168
5091eb23
DE		 14169 * inferiors.c (remove_process): Fix memory leak, free process.
14170 * linux-low.c (linux_remove_process): New function.
14171 (linux_kill): Call it instead of remove_process.
14172 (linux_detach, linux_wait_1): Ditto.
14173
155c8968
PA		 141742009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14175
14176 * configure.srv: Add x86 Windows CE target.
14177
7fe519cb
UW		 141782009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14179
14180 * inferiors.c (get_thread_process): Make global.
14181 * server.h (get_thread_process): Add prototype.
14182 * thread-db.c (find_one_thread): Use get_thread_process
14183 instead of current_process.
14184 (thread_db_get_tls_address): Do not crash if called when
14185 thread layer is not yet initialized.
14186
5472f405
UW		 141872009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14188
14189 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14190 * spu-low.c (current_tid): Rename to ...
14191 (current_ptid): ... this.
14192 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14193 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14194 ptid_get_lwp (current_ptid) instead of current_tid.
14195 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14196 instead of current_tid. Use find_process_pid to verify pid
14197 argument is valid. Pass proper argument to remove_process.
14198 (spu_thread_alive): Compare current_ptid instead of current_tid.
14199 (spu_resume): Likewise.
14200
55ac2b99
PA		 142012009-04-02 Pedro Alves <pedro@codesourcery.com>
14202
14203 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14204 variable.
14205
95954743
PA		 142062009-04-01 Pedro Alves <pedro@codesourcery.com>
14207
14208 Implement the multiprocess extensions, and add linux multiprocess
14209 support.
14210
14211 * server.h (ULONGEST): Declare.
14212 (struct ptid, ptid_t): New.
14213 (minus_one_ptid, null_ptid): Declare.
14214 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14215 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14216 (struct inferior_list_entry): Change `id' type from unsigned from
14217 to ptid_t.
14218 (struct sym_cache, struct breakpoint, struct
14219 process_info_private): Forward declare.
14220 (struct process_info): Declare.
14221 (current_process): Declare.
14222 (all_processes): Declare.
14223 (initialize_inferiors): Declare.
14224 (add_thread): Adjust to use ptid_t.
14225 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14226 (add_process, remove_process, find_thread_pid): Declare.
14227 (find_inferior_id): Adjust to use ptid_t.
14228 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14229 (multi_process): Declare.
14230 (push_event): Adjust to use ptid_t.
14231 (read_ptid, write_ptid): Declare.
14232 (prepare_resume_reply): Adjust to use ptid_t.
14233 (clear_symbol_cache): Declare.
14234 * inferiors.c (all_processes): New.
14235 (null_ptid, minus_one_ptid): New.
14236 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14237 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14238 (add_thread): Change unsigned long to ptid. Remove gdb_id
14239 parameter. Adjust.
14240 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14241 (gdb_id_to_thread): Rename to ...
14242 (find_thread_pid): ... this. Change unsigned long to ptid.
14243 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14244 (loaded_dll, pull_pid_from_list): Adjust.
14245 (add_process, remove_process, find_process_pid)
14246 (get_thread_process, current_process, initialize_inferiors): New.
14247 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14248 (struct target_waitstatus) <related_pid>: Ditto.
14249 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14250 return type to int.
14251 (struct target_ops) <join>: Add `pid' argument.
14252 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14253 (struct target_ops) <wait>: Add `ptid' field. Change return type
14254 to ptid.
14255 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14256 (mywait): Add `ptid' argument. Change return type to ptid_t.
14257 (target_pid_to_str): Declare.
14258 * target.c (set_desired_inferior): Adjust to use ptids.
14259 (mywait): Add new `ptid' argument. Adjust.
14260 (target_pid_to_str): New.
14261 * mem-break.h (free_all_breakpoints): Declare.
14262 * mem-break.c (breakpoints): Delelete.
14263 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14264 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14265 to use per-process breakpoint list.
14266 (free_all_breakpoints): New.
14267 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14268 (symbol_cache, all_symbols_looked_up): Delete.
14269 (hexchars): New.
14270 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14271 read_ptid): New.
14272 (prepare_resume_reply): Change ptid argument's type from unsigned
14273 long to ptid_t. Adjust. Implement W;process and X;process.
14274 (free_sym_cache, clear_symbol_cache): New.
14275 (look_up_one_symbol): Adjust to per-process symbol cache. *
14276 * server.c (cont_thread, general_thread, step_thread): Change type
14277 to ptid_t.
14278 (attached): Delete.
14279 (multi_process): New.
14280 (last_ptid): Change type to ptid_t.
14281 (struct vstop_notif) <ptid>: Change type to ptid_t.
14282 (queue_stop_reply, push_event): Change `ptid' argument's type to
14283 ptid_t.
14284 (discard_queued_stop_replies): Add `pid' argument.
14285 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14286 changes. Don't reference the `attached' global.
14287 (attach_inferior): Adjust to mywait interface changes.
14288 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14289 features. Handle and report "multiprocess+". Handle
14290 "qAttached:PID".
14291 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14292 changes.
14293 (handle_v_kill): New.
14294 (handle_v_stopped): Adjust to use target_pid_to_str.
14295 (handle_v_requests): Allow multiple attaches and runs when
14296 multiprocess extensions are in effect. Handle "vKill".
14297 (myresume): Adjust to use ptids.
14298 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14299 (handle_status): Adjust to discard_queued_stop_replies interface
14300 change.
14301 (first_thread_of, kill_inferior_callback)
14302 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14303 (main): Call initialize_inferiors. Adjust to use ptids, killing
14304 and detaching from all inferiors. Handle multiprocess packet
14305 variants.
14306 * linux-low.h: Include gdb_proc_service.h.
14307 (struct process_info_private): New.
14308 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14309 <lwpid_of>: Use ptid_get_lwp.
14310 (get_lwp_thread): Adjust.
14311 (struct lwp_info): Add `dead' member.
14312 (find_lwp_pid): Declare.
14313 * linux-low.c (thread_db_active): Delete.
14314 (new_inferior): Adjust comment.
14315 (inferior_pid): Delete.
14316 (linux_add_process): New.
14317 (handle_extended_wait): Adjust.
14318 (add_lwp): Change unsigned long to ptid.
14319 (linux_create_inferior): Add process to processes table. Adjust
14320 to use ptids. Don't set new_inferior here.
14321 (linux_attach_lwp): Rename to ...
14322 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14323 it. Adjust to use ptids.
14324 (linux_attach_lwp): New.
14325 (linux_attach): Add process to processes table. Don't set
14326 new_inferior here.
14327 (struct counter): New.
14328 (second_thread_of_pid_p, last_thread_of_process_p): New.
14329 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14330 multiple processes.
14331 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14332 processes. Remove process from process table.
14333 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14334 to multiple processes.
14335 (any_thread_of): New.
14336 (linux_detach): Add `pid' argument, and handle it. Remove process
14337 from processes table.
14338 (linux_join): Add `pid' argument. Handle it.
14339 (linux_thread_alive): Change unsighed long argument to ptid_t.
14340 Consider dead lwps as not being alive.
14341 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14342 threads we're not interested in.
14343 (same_lwp, find_lwp_pid): New.
14344 (linux_wait_for_lwp): Change `pid' argument's type from int to
14345 ptid_t. Adjust.
14346 (linux_wait_for_event): Rename to ...
14347 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14348 from int to ptid_t. Adjust.
14349 (linux_wait_for_event): New.
14350 (linux_wait_1): Add `ptid' argument. Change return type to
14351 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14352 that exit from the process table.
14353 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14354 Adjust.
14355 (mark_lwp_dead): New.
14356 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14357 stopping all threads, mark its main lwp as dead.
14358 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14359 ptids.
14360 (fetch_register, usr_store_inferior_registers)
14361 (regsets_fetch_inferior_registers)
14362 (regsets_store_inferior_registers, linux_read_memory)
14363 (linux_write_memory): Inline `inferior_pid'.
14364 (linux_look_up_symbols): Adjust to use per-process
14365 `thread_db_active'.
14366 (linux_request_interrupt): Adjust to use ptids.
14367 (linux_read_auxv): Inline `inferior_pid'.
14368 (initialize_low): Don't reference thread_db_active.
14369 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14370 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14371 (ps_getpid): Return the pid of the current inferior.
14372 * thread-db.c (proc_handle, thread_agent): Delete.
14373 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14374 per-process data.
14375 (find_one_thread): Change argument type to ptid_t. Adjust to
14376 per-process data.
14377 (maybe_attach_thread): Adjust to per-process data and ptids.
14378 (thread_db_find_new_threads): Ditto.
14379 (thread_db_init): Ditto.
14380 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14381 processes table. Adjust to use ptids.
14382 (spu_kill, spu_detach): Adjust interface. Remove process from
14383 processes table.
14384 (spu_join, spu_thread_alive): Adjust interface.
14385 (spu_wait): Adjust interface. Remove process from processes
14386 table. Adjust to use ptids.
14387 * win32-low.c (current_inferior_tid): Delete.
14388 (current_inferior_ptid): New.
14389 (debug_event_ptid): New.
14390 (thread_rec): Take a ptid. Adjust.
14391 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14392 (child_delete_thread): Ditto.
14393 (do_initial_child_stuff): Add `attached' argument. Add process to
14394 processes table.
14395 (child_fetch_inferior_registers, child_store_inferior_registers):
14396 Adjust.
14397 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14398 (win32_attach): Pass 1 to do_initial_child_stuff.
14399 (win32_kill): Adjust interface. Remove process from processes
14400 table.
14401 (win32_detach): Ditto.
14402 (win32_join): Adjust interface.
14403 (win32_thread_alive): Take a ptid.
14404 (win32_resume): Adjust to use ptids.
14405 (get_child_debug_event): Ditto.
14406 (win32_wait): Adjust interface. Remove exiting process from
14407 processes table.
14408
bd99dc85
PA		 144092009-04-01 Pedro Alves <pedro@codesourcery.com>
14410
14411 Non-stop mode support.
14412
14413 * server.h (non_stop): Declare.
14414 (gdb_client_data, handler_func): Declare.
14415 (delete_file_handler, add_file_handler, start_event_loop):
14416 Declare.
14417 (handle_serial_event, handle_target_event, push_event)
14418 (putpkt_notif): Declare.
14419 * target.h (enum resume_kind): New.
14420 (struct thread_resume): Replace `step' field by `kind' field.
14421 (TARGET_WNOHANG): Define.
14422 (struct target_ops) <wait>: Add `options' argument.
14423 <supports_non_stop, async, start_non_stop>: New fields.
14424 (target_supports_non_stop, target_async): New.
14425 (start_non_stop): Declare.
14426 (mywait): Add `options' argument.
14427 * target.c (mywait): Add `options' argument. Print child exit
14428 notifications here.
14429 (start_non_stop): New.
14430 * server.c (non_stop, own_buf, mem_buf): New globals.
14431 (struct vstop_notif): New.
14432 (notif_queue): New global.
14433 (queue_stop_reply, push_event, discard_queued_stop_replies)
14434 (send_next_stop_reply): New.
14435 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14436 interface changes.
14437 (attach_inferior): In non-stop mode, don't wait for the target
14438 here.
14439 (handle_general_set): Handle QNonStop.
14440 (handle_query): When handling qC, return the current general
14441 thread, instead of the first thread of the list.
14442 (handle_query): If the backend supports non-stop mode, include
14443 QNonStop+ in the qSupported query response.
14444 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14445 and non-stop mode.
14446 (handle_v_attach, handle_v_run): Handle non-stop mode.
14447 (handle_v_stopped): New.
14448 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14449 (myresume): Adjust to use resume_kind. Handle non-stop.
14450 (queue_stop_reply_callback): New.
14451 (handle_status): Handle non-stop mode.
14452 (main): Clear non_stop flag on reconnection. Use the event-loop.
14453 Refactor serial protocol handling from here ...
14454 (process_serial_event): ... to this new function. When GDB
14455 selects any thread, select one here. In non-stop mode, wait until
14456 GDB acks all pending events before exiting.
14457 (handle_serial_event, handle_target_event): New.
14458 * remote-utils.c (remote_open): Install remote_desc in the event
14459 loop.
14460 (remote_close): Remove remote_desc from the event loop.
14461 (putpkt_binary): Rename to...
14462 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14463 (putpkt_binary): New as wrapper around putpkt_binary_1.
14464 (putpkt_notif): New.
14465 (prepare_resume_reply): In non-stop mode, don't change the
14466 general_thread.
14467 * event-loop.c: New.
14468 * Makefile.in (OBJ): Add event-loop.o.
14469 (event-loop.o): New rule.
14470
14471 * linux-low.h (pid_of): Moved here.
14472 (lwpid_of): New.
14473 (get_lwp_thread): Use lwpid_of.
14474 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14475 * linux-low.c (pid_of): Delete.
14476 (inferior_pid): Use lwpid_of.
14477 (linux_event_pipe): New.
14478 (target_is_async_p): New.
14479 (delete_lwp): New.
14480 (handle_extended_wait): Use lwpid_of.
14481 (add_lwp): Don't set lwpid field.
14482 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14483 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14484 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14485 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14486 first. Adjust to linux_wait_for_event interface changes. Use
14487 lwpid_of.
14488 (linux_detach): Don't delete the main lwp here.
14489 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14490 (status_pending_p): Don't consider explicitly suspended lwps.
14491 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14492 pointer. Add OPTIONS argument. Change return type to int. Use
14493 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14494 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14495 pointer. Add status pointer argument. Return a pid instead of a
14496 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14497 changes. In non-stop mode, don't switch to a random thread.
14498 (linux_wait): Rename to...
14499 (linux_wait_1): ... this. Add target_options argument, and handle
14500 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14501 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14502 clean exit and signal exit code. Don't stop all threads in
14503 non-stop mode. In all-stop mode, only stop all threads when
14504 reporting a stop to GDB. Handle explicit thread stop requests.
14505 (async_file_flush, async_file_mark): New.
14506 (linux_wait): New.
14507 (send_sigstop): Use lwpid_of.
14508 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14509 interface changes. In non-stop mode, don't switch to a random
14510 thread.
14511 (linux_resume_one_lwp): Use lwpid_of.
14512 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14513 (linux_resume_one_thread): ... this. Handle resume_stop. In
14514 non-stop mode, don't look for pending flag in all threads.
14515 (resume_status_pending_p): Don't consider explicitly suspended
14516 threads.
14517 (my_waitpid): Reimplement. Emulate __WALL.
14518 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14519 Use lwpid_of.
14520 (sigchld_handler, linux_supports_non_stop, linux_async)
14521 (linux_start_non_stop): New.
14522 (linux_target_ops): Register linux_supports_non_stop, linux_async
14523 and linux_start_non_stop.
14524 (initialize_low): Install SIGCHLD handler.
14525 * thread-db.c (thread_db_create_event, find_one_thread)
14526 (thread_db_get_tls_address): Use lwpid_of.
14527 * win32-low.c (win32_detach): Adjust to use resume_kind.
14528 (win32_wait): Add `options' argument.
14529 * spu-low.c (spu_resume): Adjust to use resume_kind.
14530 (spu_wait): Add `options' argument.
14531
5b1c542e
PA		 145322009-04-01 Pedro Alves <pedro@codesourcery.com>
14533
14534 Decouple target code from remote protocol.
14535
14536 * target.h (enum target_waitkind): New.
14537 (struct target_waitstatus): New.
14538 (struct target_ops) <wait>: Return an unsigned long. Take a
14539 target_waitstatus pointer instead of a char pointer.
14540 (mywait): Likewise.
14541 * target.c (mywait): Change prototype to return an unsigned long.
14542 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14543 * server.h (thread_from_wait, old_thread_from_wait): Delete
14544 declarations.
14545 (prepare_resume_reply): Change prototype to take a
14546 target_waitstatus.
14547 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14548 (last_status, last_ptid): New.
14549 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14550 pid instead of a signal.
14551 (attach_inferior): Remove "status" and "signal" parameters.
14552 Adjust.
14553 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14554 not as an address.
14555 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14556 (handle_v_requests, myresume): Remove "status" and "signal"
14557 parameters. Adjust.
14558 (handle_status): New.
14559 (main): Delete local `status'. Adjust.
14560 * remote-utils.c: Include target.h.
14561 (prepare_resume_reply): Change prototype to take a
14562 target_waitstatus. Adjust.
14563
14564 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14565 interface.
14566 * spu-low.c (spu_wait): Adjust.
14567 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14568 Delete.
14569 (win32_wait): Adjust.
14570
2bd7c093
PA		 145712009-04-01 Pedro Alves <pedro@codesourcery.com>
14572
14573 * target.h (struct thread_resume): Delete leave_stopped member.
14574 (struct target_ops): Add a `n' argument to the `resume' callback.
14575 * server.c (start_inferior): Adjust.
14576 (handle_v_cont, myresume): Adjust.
14577 * linux-low.c (check_removed_breakpoint): Adjust to resume
14578 interface change, and to removed leave_stopped field.
14579 (resume_ptr): Delete.
14580 (struct thread_resume_array): New.
14581 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14582 resume interface change.
14583 (linux_continue_one_thread, linux_queue_one_thread)
14584 (resume_status_pending_p): Check if the resume field is NULL
14585 instead of checking the leave_stopped member.
14586 (linux_resume): Adjust to the target resume interface change.
14587 * spu-low.c (spu_resume): Adjust to the target resume interface
14588 change.
14589 * win32-low.c (win32_detach, win32_resume): Ditto.
14590
c35fafde
PA		 145912009-04-01 Pedro Alves <pedro@codesourcery.com>
14592
14593 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14594 flag.
14595 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14596 pending.
14597 (linux_continue_one_thread): Only preserve the stepping flag if
14598 there's a pending breakpoint.
14599
0a59d50b
PA		 146002009-03-31 Pedro Alves <pedro@codesourcery.com>
14601
14602 * server.c (main): After the inferior having exited, call
14603 remote_close before exiting gdbserver.
14604
f04c6d38
TJB		 146052009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14606
14607 Fix size of FPSCR in Power 7 processors.
14608 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14609 (PPC_FEATURE_HAS_DFP): New #define.
14610 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14611 size of the FPSCR.
14612
78e5cee6
PA		 146132009-03-23 Pedro Alves <pedro@codesourcery.com>
14614
14615 * server.c (handle_query) Whitespace and formatting.
14616
1b3f6016
PA		 146172009-03-22 Pedro Alves <pedro@codesourcery.com>
14618
14619 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14620 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14621 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14622 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14623 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14624 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14625 Makefile.in, configure.ac: Fix whitespace throughout.
14626 * configure: Regenerate.
14627
a07b2135
PA		 146282009-03-22 Pedro Alves <pedro@codesourcery.com>
14629
14630 * inferiors.c (find_inferior): Make it safe for the callback
14631 function to delete the currently iterated inferior.
14632
67cc2626
PA		 146332009-03-22 Pedro Alves <pedro@codesourcery.com>
14634
14635 * Makefile.in (linuw_low_h): Move higher.
14636 (thread-db.o): Depend on $(linux_low_h).
14637
54a0b537
PA		 146382009-03-17 Pedro Alves <pedro@codesourcery.com>
14639
14640 Rename "process" to "lwp" throughout.
14641
14642 * linux-low.c (all_processes): Rename to...
14643 (all_lwps): ... this.
14644 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14645 (add_process): Rename to ...
14646 (add_lwp): ... this. Adjust.
14647 (linux_create_inferior): Adjust.
14648 (linux_attach_lwp): Adjust.
14649 (linux_attach): Adjust.
14650 (linux_kill_one_process): Rename to ...
14651 (linux_kill_one_lwp): ... this. Adjust.
14652 (linux_kill): Adjust.
14653 (linux_detach_one_process): Rename to ...
14654 (linux_detach_one_lwp): ... this. Adjust.
14655 (linux_detach): Adjust.
14656 (check_removed_breakpoint): Adjust.
14657 (status_pending_p): Adjust.
14658 (linux_wait_for_process): Rename to ...
14659 (linux_wait_for_lwp): ... this. Adjust.
14660 (linux_wait_for_event): Adjust.
14661 (send_sigstop): Adjust.
14662 (wait_for_sigstop): Adjust.
14663 (stop_all_processes): Rename to ...
14664 (stop_all_lwps): ... this.
14665 (linux_resume_one_process): Rename to ...
14666 (linux_resume_one_lwp): ... this. Adjust.
14667 (linux_set_resume_request, linux_continue_one_thread)
14668 (linux_queue_one_thread, resume_status_pending_p)
14669 (usr_store_inferior_registers, regsets_store_inferior_registers)
14670 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14671 Adjust.
14672 * linux-low.h (get_process): Rename to ...
14673 (get_lwp): ... this. Adjust.
14674 (get_thread_process): Rename to ...
14675 (get_thread_lwp): ... this. Adjust.
14676 (get_process_thread): Rename to ...
14677 (get_lwp_thread): ... this. Adjust.
14678 (struct process_info): Rename to ...
14679 (struct lwp_info): ... this.
14680 (all_processes): Rename to ...
14681 (all_lwps): ... this.
14682 * proc-service.c (ps_lgetregs): Adjust.
14683 * thread-db.c (thread_db_create_event, find_one_thread)
14684 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14685
0b16c5cf
PA		 146862009-03-14 Pedro Alves <pedro@codesourcery.com>
14687
14688 * server.c (handle_query): Handle "qAttached".
14689
32de4b9d
NS		 146902009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14691
14692 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14693 GPLv3, update license URL.
14694
2aecd87f
DE		 146952009-03-01 Doug Evans <dje@google.com>
14696
93efd302 14697 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14698 (server_h): Add gdb_signals.h.
14699 (signals.o): Update.
14700 * server.h (target_signal_from_host,target_signal_to_host_p)
14701 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14702
86b1f9c5
PM		 147032009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14704
14705 * remote-utils.c (getpkt): Also generate remote-debug
14706 information if noack_mode is set.
14707
4aa995e1
PA		 147082009-02-06 Pedro Alves <pedro@codesourcery.com>
14709
14710 * server.c (handle_query): Report qXfer:siginfo:read and
14711 qXfer:siginfo:write as supported and handle them.
14712 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14713 * linux-low.c (linux_xfer_siginfo): New.
14714 (linux_target_ops): Set it.
14715
62709adf
PA		 147162009-01-26 Pedro Alves <pedro@codesourcery.com>
14717
14718 * server.c (gdbserver_usage): Mention --remote-debug.
14719 (main): Accept '--remote-debug' switch.
14720
aef93bd7
DE		 147212009-01-18 Doug Evans <dje@google.com>
14722
14723 * regcache.c (new_register_cache): No need to check result of xcalloc.
14724 * server.c (handle_search_memory): Back out calls to xmalloc,
14725 result is checked and error is returned to user upon failure.
14726 (handle_query): Ditto. Add more checks for result of malloc.
14727 (handle_v_cont): Check result of malloc, report error back to
14728 user upon failure.
14729 (handle_v_run): Ditto. Call freeargv.
14730 * server.h (freeargv): Declare.
14731 * utils.c (freeargv): New fn.
14732
54363045
DE		 147332009-01-15 Doug Evans <dje@google.com>
14734
f626972c
DE		 14735 * gdbreplay.c (perror_with_name): Make arg const char *.
14736 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14737 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14738 * utils.c (perror_with_name): Make arg const char *.
54363045 14739
18aae699
PA		 147402009-01-14 Pedro Alves <pedro@codesourcery.com>
14741
14742 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14743 when handling a EXIT_PROCESS_DEBUG_EVENT.
14744
ff703abe
JB		 147452009-01-06 Joel Brobecker <brobecker@adacore.com>
14746
14747 * gdbreplay.c (gdbreplay_version): Update copyright year.
14748 * server.c (gdbserver_version): Likewise.
14749
f21cc1a2 147502009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14751
14752 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14753 (handle_extended_wait): Improve comment.
0e21c1ec 14754
bca929d3
DE		 147552008-12-13 Doug Evans <dje@google.com>
14756
14757 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14758 * server.h (ATTR_MALLOC): New macro.
14759 (xmalloc,xcalloc,xstrdup): Declare.
14760 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14761 * inferiors.c: Ditto.
14762 * linux-low.c: Ditto.
14763 * mem-break.c: Ditto.
14764 * regcache.c: Ditto.
14765 * remote-utils.c: Ditto.
14766 * server.c: Ditto.
14767 * target.c: Ditto.
14768 * win32-low.c: Ditto.
14769
97438e3f
DE		 147702008-12-12 Doug Evans <dje@google.com>
14771
896c7fbb
DE		 14772 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14773 in debugging printf.
14774
97438e3f
DE		 14775 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14776
e3b886f8
DE		 147772008-12-09 Doug Evans <dje@google.com>
14778
14779 * linux-low.h (struct process_info): Delete member tid, unused.
14780 * thread-db.c (find_one_thread): Update.
14781 (maybe_attach_thread): Update.
14782
07e059b5
VP		 147832008-12-02 Pedro Alves <pedro@codesourcery.com>
14784
889bf7c5
PA		 14785 * target.h (struct target_ops): Add qxfer_osdata member.
14786 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14787 and dirent.h.
14788 (linux_qxfer_osdata): New functions.
14789 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14790 callback.
14791 * server.c (handle_query): Handle "qXfer:osdata:read:".
14792 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14793 (buffer_xml_printf): New functions.
14794 * server.h (struct buffer): New.
14795 (buffer_grow_str, buffer_grow_str0): New macros.
14796 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14797 (buffer_xml_printf): Declare.
07e059b5 14798
4cab47ab
DE		 147992008-11-24 Doug Evans <dje@google.com>
14800
14801 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14802
f142445f
DJ		 148032008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14804
14805 * server.c (handle_v_run): Always use the supplied argument list.
14806
d0107bb6 148072008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14808
d0107bb6
BW		 14809 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14810 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14811
2c4ad781
TJB		 148122008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14813
14814 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14815 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14816 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14817 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14818 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14819 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14820 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14821 XML target descriptions.
14822 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14823 when inferior is running on an ISA 2.05 or later processor. Add
14824 special case to return offset for full 64-bit slot of FPSCR when
14825 in 32-bits.
14826
dfb64f85
DJ		 148272008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14828
14829 * Makefile.in (SFILES, clean): Added sparc64 files.
14830 (reg-sparc64.o, reg-sparc64.c): New.
14831 * configure.srv (sparc*-*-linux*): New configuration.
14832 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14833 syscall arguments for SPARC.
14834 (regsets_store_inferior_registers): Likewise.
14835 * linux-sparc-low.c: New file.
14836
66b6e1dd
DE		 148372008-10-21 Doug Evans <dje@google.com>
14838
14839 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14840 (READLINE_DIR,READLINE_DEP): Delete.
14841 (INTERNAL_CFLAGS): Update.
14842 (LINTFLAGS): Update.
14843
9b710a42
PA		 148442008-10-10 Pedro Alves <pedro@codesourcery.com>
14845
14846 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14847 whole argv from the last run, not just argv[0].
14848
5822d809
PA		 148492008-09-08 Pedro Alves <pedro@codesourcery.com>
14850
14851 * regcache.c (new_register_cache): Return NULL if the register
14852 cache size isn't known yet.
14853 (free_register_cache): Avoid dereferencing a NULL regcache.
14854
74aac56f
DJ		 148552008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14856
14857 * configure.srv: Merge MIPS and MIPS64.
14858
400b20f5
MR		 148592008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14860
14861 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14862
677c5bb1
LM		 148632008-08-18 Luis Machado <luisgpm@br.ibm.com>
14864
14865 * Makefile.in: Add required vsx dependencies.
14866
14867 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14868 Declare init_registers_powerpc_vsx32l.
14869 Declare init_registers_powerpc_vsx64l.
14870 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14871 (ppc_arch_setup): Check for VSX in hwcap.
14872 (ppc_fill_vsxregset): New function.
14873 (ppc_store_vsxregset): New function.
14874 Add new VSX entry in regset_info target_regsets.
14875
14876 * configure.srv: Add new VSX dependencies.
14877
a6f3e723
SL		 148782008-08-12 Pedro Alves <pedro@codesourcery.com>
14879
14880 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14881 (remote_open): Set or clear transport_is_reliable.
14882 (putpkt_binary): Don't expect acks in noack mode.
14883 (getpkt): Don't send ack/nac in noack mode.
14884 * server.c (handle_general_set): Handle QStartNoAckMode.
14885 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14886 qSupported.
14887 (main): Reset noack_mode on every connection.
14888 * server.h (noack_mode): Declare.
14889
a417dc56
RW		 148902008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14891
14892 * Makefile.in (GDBREPLAY_OBS): New variable.
14893 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14894
3221518c
UW		 148952008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14896 Daniel Jacobowitz <dan@codesourcery.com>
14897
14898 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14899 (usr_store_inferior_registers): Likewise.
14900 (regsets_store_inferior_registers): Likewise.
14901
ec56be1b
PA		 149022008-07-31 Rolf Jansen <rj@surtec.com>
14903 Pedro Alves <pedro@codesourcery.com>
14904
14905 * configure.ac: Check for memmem declaration.
14906 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14907 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14908 (disable_packet_qfThreadInfo): Unconditionally compile.
14909 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14910 * configure, config.in: Regenerate.
14911
2fe5e3ff
DE		 149122008-07-28 Doug Kwan <dougkwan@google.com>
14913
14914 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14915 (linux_write_memory): Remove declaration of errno.
14916
836acd6d
UW		 149172008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14918
14919 * linux-low.c (handle_extended_wait): Do not use "status"
14920 variable uninitialized.
14921
aeba519e
PA		 149222008-07-07 Pedro Alves <pedro@codesourcery.com>
14923
14924 * server.c (handle_v_attach): Inhibit reporting dll changes.
14925
db42f210
PA		 149262008-06-27 Pedro Alves <pedro@codesourcery.com>
14927
14928 * remote-utils.c (prepare_resume_reply): If requested, don't
14929 output "thread:TID" in the T stop reply.
14930
14931 * server.c (disable_packet_vCont, disable_packet_Tthread)
14932 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14933 (handle_query): If requested, disable support for qC, qfThreadInfo
14934 and qsThreadInfo.
14935 (handle_v_requests): If requested, disable support for vCont.
14936 (gdbserver_show_disableable): New.
14937 (main): Handle --disable-packet and --disable-packet=LIST.
14938
14939 * server.h (disable_packet_vCont, disable_packet_Tthread)
14940 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14941
8e4c5421
CD		 149422008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14943
14944 * server.c (gdbserver_usage): Mention --version.
14945
6e23a804
DJ		 149462008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14947
14948 * Makefile.in (gdbreplay.o): New rule.
14949
90aa6a40
JM		 149502008-06-06 Joseph Myers <joseph@codesourcery.com>
14951
14952 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14953 message, not gdbserver.
14954
c16158bc 149552008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14956 Nathan Sidwell <nathan@codesourcery.com>
14957 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14958
14959 * acinclude.m4: Include ../../config/acx.m4.
14960 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14961 * configure, config.in: Regenerate.
14962 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14963 * server.c (gdbserver_version): Print PKGVERSION.
14964 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14965 (main): Adjust gdbserver_usage calls.
14966 * gdbreplay.c (version, host_name): Add declarations.
14967 (gdbreplay_version, gdbreplay_usage): New.
14968 (main): Accept --version and --help options.
14969
aeb75bf5
DJ		 149702008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14971
14972 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14973 (arm_breakpoint_at): Handle Thumb.
14974 (the_low_target): Add comment.
14975
76b233dd
UW		 149762008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14977
14978 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14979
08388c79
DE		 149802008-05-09 Doug Evans <dje@google.com>
14981
a3c83fae
DE		 14982 * server.h (decode_search_memory_packet): Declare.
14983 * remote-utils.c (decode_search_memory_packet): New fn.
14984 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14985 (handle_search_memory): New fn.
14986 (handle_query): Process qSearch:memory packets.
14987
bb9c3d36
UW		 149882008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14989
14990 * regcache.c (registers_length): Remove.
14991 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14992 full register packet.
14993 * regcache.h (registers_length): Remove prototype.
14994 * server.h (PBUFSIZ): Define to 16384.
14995
7284e1be
UW		 149962008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14997
14998 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14999 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
15000 powerpc-64l.o, and powerpc-altivec64l.o.
15001 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
15002 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
15003 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
15004 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15005 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15006 to srv_xmlfiles.
15007
15008 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15009 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15010 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15011 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15012 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15013 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15014 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15015 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15016 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15017 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15018 (clean): Update.
15019
15020 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15021 (init_registers_powerpc_32l): ... this new prototype.
15022 (init_registers_powerpc_32): Remove, replace by ...
15023 (init_registers_powerpc_altivec32l): ... this new prototype.
15024 (init_registers_powerpc_e500): Remove, replace by ...
15025 (init_registers_powerpc_e500l): ... this new prototype.
15026 (init_registers_ppc64): Remove, replace by ...
15027 (init_registers_powerpc_64l): ... this new prototype.
15028 (init_registers_powerpc_64): Remove, replace by ...
15029 (init_registers_powerpc_altivec64l): ... this new prototype.
15030 (ppc_num_regs): Set to 73.
15031 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15032 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15033 (ppc_cannot_store_register): Handle orig_r3 and trap.
15034 (ppc_arch_setup): Update init_registers_... calls.
15035 (ppc_fill_gregset): Handle orig_r3 and trap.
15036
15037 * inferiors.c (clear_inferiors): Reset current_inferior.
15038
fdc59709
PB		 150392008-04-23 Paolo Bonzini <bonzini@gnu.org>
15040
889bf7c5
PA		 15041 * acinclude.m4: Add override.m4.
15042 * configure: Regenerate.
fdc59709 15043
c9b2f845
UW		 150442008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15045
15046 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15047 initial call to init_register_ppc64.
15048
550512b8
UW		 150492008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15050
43aaf8b6
PA		 15051 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15052 single powerpc*-*-linux* case.
550512b8
UW		 15053 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15054
b6430ec3
UW		 150552008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15056
15057 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15058 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15059 from reg_xmlfiles.
15060 * linux-ppc-low.c: Include <elf.h>.
15061 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15062 (ppc_hwcap): New global variable.
15063 (ppc_regmap): Remove __SPE__ #ifdef sections.
15064 (ppc_regmap_e500): New global variable.
15065 (ppc_cannot_store_register): Update __SPE__ special case.
15066 (ppc_get_hwcap): New function.
15067 (ppc_arch_setup): Use it to determine whether inferior supports
15068 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15069 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15070 Do not access registers if target does not support AltiVec.
15071 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15072 Do not access registers if target does not support SPE.
15073 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15074
52fa2412
UW		 150752008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15076
15077 * linux-low.c (disabled_regsets, num_regsets): New.
15078 (use_regsets_p): Delete.
15079 (linux_wait_for_process): Clear disabled_regsets.
15080 (regsets_fetch_inferior_registers): Check and set it.
15081 (regsets_store_inferior_registers): Likewise.
15082 (linux_fetch_registers, linux_store_registers): Do not use
15083 use_regsets_p.
15084 (initialize_low): Allocate disabled_regsets.
15085
e28b3332
DJ		 150862008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15087
15088 * Makefile.in (LIBOBJS): New.
15089 (OBS): Use LIBOBJS.
15090 (memmem.o): New rule.
15091 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15092 * configure: Regenerated.
15093
4536995d
UW		 150942008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15095
15096 * server.c (handle_query): Never return "unsupported" for
15097 qXfer:features:read queries.
15098
221c031f
UW		 150992008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15100
15101 * server.c (get_features_xml): Fix inverted condition.
15102 (handle_query): Always support qXfer:feature:read.
15103
ccd213ac
DJ		 151042008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15105
15106 * server.c (wrapper_argv): New.
15107 (start_inferior): Handle wrapper_argv. If set, expect an extra
15108 trap.
15109 (gdbserver_usage): Document --wrapper.
15110 (main): Parse --wrapper.
15111
6fe305f7
UW		 151122008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15113
15114 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15115 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15116 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15117 (ppc_set_pc): Likewise.
15118 (ppc_arch_setup): New function.
15119 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15120 of collect_register.
889bf7c5 15121 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15122
5b0a002e
UW		 151232008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15124
15125 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15126 instead of linux-ppc64-low.o.
15127 * linux-ppc64-low.c: Remove file.
15128 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15129 (linux-ppc64-low.o): Remove rule.
15130
15131 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15132 (init_registers_powerpc_64): Likewise.
15133 (ppc_regmap): Conditionally define depending on __powerpc64__.
15134 (ppc_cannot_store_register): Do not special-case "fpscr" when
15135 compiled on __powerpc64__.
15136 (ppc_collect_ptrace_register): New function.
15137 (ppc_supply_ptrace_register): New function.
15138 (ppc_breakpoint): Change type to "unsigned int".
15139 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15140 (the_low_target): Conditionally provide initializers for the
889bf7c5 15141 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15142 collect_ptrace_register and supply_ptrace_register members.
15143
9b4b61c8
UW		 151442008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15145
15146 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15147 * server.c (gdbserver_xmltarget): Define.
15148 (get_features_xml): Use it to replace "target.xml" and arch_string.
15149
15150 * configure.srv: Remove srv_xmltarget. Add XML files that were
15151 mentioned there to srv_xmlfiles instead. Remove conditional tests
15152 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15153 srv_xmlfiles and srv_regobj to include all possible choices.
15154 * configure.ac (srv_xmltarget): Remove.
15155 (srv_xmlfiles): Do not add "target.xml".
15156 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15157 checks for supplementary target information.
15158 * configure: Regenerate.
15159 * Makefile.in (XML_TARGET): Remove.
15160 (target.xml): Remove rule.
15161 (clean): Do not clean up target.xml.
15162 (.PRECIOUS): Do not mention target.xml.
15163
15164 * target.h (struct target_ops): Remove arch_string member.
15165 * linux-low.c (linux_arch_string): Remove.
15166 (linux_target_ops): Remove arch_string initializer.
15167 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15168 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15169 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15170 * spu-low.c (spu_arch_string): Remove.
15171 (spu_target_ops): Remove arch_string initializer.
15172 * win32-low.c (win32_arch_string): Remove.
15173 (win32_target_ops): Remove arch_string initializer.
15174 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15175 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15176 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15177
ee1a7ae4
UW		 151782008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15179
15180 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15181 by collect_ptrace_register and supply_ptrace_register hooks.
15182 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15183 instead of checking for the_low_target.left_pad_xfer.
15184 (usr_store_inferior_registers): Use collect_ptrace_register callback
15185 instead of checking for the_low_target.left_pad_xfer.
15186
15187 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15188 (s390_supply_ptrace_register): Likewise.
15189 (s390_fill_gregset): Call s390_collect_ptrace_register.
15190 (the_low_target): Update.
15191
15192 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15193 (ppc_supply_ptrace_register): Likewise.
15194 (the_low_target): Update.
15195
15196 * linux-i386-low.c (the_low_target): Update.
15197 * linux-x86-64-low.c (the_low_target): Update.
15198
d61ddec4
UW		 151992008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15200
15201 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15202 reg-s390.o and reg-s390x.o.
15203
15204 * linux-low.c (new_inferior): New global variable.
15205 (linux_create_inferior, linux_attach): Set it.
15206 (linux_wait_for_process): Call the_low_target.arch_setup after the
15207 target has stopped for the first time.
15208 (initialize_low): Do not call the_low_target.arch_setup.
15209
15210 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15211 (s390_set_pc): Likewise.
15212 (s390_arch_setup): New function.
15213 (the_low_target): Use s390_arch_setup as arch_setup routine.
15214
15215 * regcache.c (realloc_register_cache): New function.
15216 (set_register_cache): Call it for each existing regcache.
15217
d05b4ac3
UW		 152182008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15219
15220 * server.h (init_registers): Remove prototype.
15221
15222 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15223 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15224 instead of init_registers ().
15225 * linux-arm-low.c (init_registers_arm): Add prototype.
15226 (init_registers_arm_with_iwmmxt): Likewise.
15227 (the_low_target): Add initializer for arch_setup field.
15228 * linux-cris-low.c (init_registers_cris): Add prototype.
15229 (the_low_target): Add initializer for arch_setup field.
15230 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15231 (the_low_target): Add initializer for arch_setup field.
15232 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15233 (the_low_target): Add initializer for arch_setup field.
15234 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15235 (the_low_target): Add initializer for arch_setup field.
15236 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15237 (the_low_target): Add initializer for arch_setup field.
15238 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15239 (the_low_target): Add initializer for arch_setup field.
15240 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15241 (init_registers_mips64_linux): Likewise.
15242 (the_low_target): Add initializer for arch_setup field.
15243 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15244 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15245 (the_low_target): Add initializer for arch_setup field.
15246 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15247 (init_registers_powerpc_64): Likewise.
15248 (the_low_target): Add initializer for arch_setup field.
15249 * linux-s390-low.c (init_registers_s390): Add prototype.
15250 (init_registers_s390x): Likewise.
15251 (the_low_target): Add initializer for arch_setup field.
15252 * linux-sh-low.c (init_registers_sh): Add prototype.
15253 (the_low_target): Add initializer for arch_setup field.
15254 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15255 (the_low_target): Add initializer for arch_setup field.
15256 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15257 (the_low_target): Add initializer for arch_setup field.
15258
15259 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15260 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15261 instead of init_registers ().
15262 * win32-arm-low.c (init_registers_arm): Add prototype.
15263 (the_low_target): Add initializer for arch_setup field.
15264 * win32-i386-low.c (init_registers_i386): Add prototype.
15265 (the_low_target): Add initializer for arch_setup field.
15266
15267 * spu-low.c (init_registers_spu): Add prototype.
15268 (initialize_low): Call initialie_registers_spu () instead of
15269 initialize_registers ().
15270
fd96d250
PA		 152712008-02-19 Pedro Alves <pedro@codesourcery.com>
15272
15273 * server.c (handle_v_requests): When handling the vRun and vAttach
15274 packets, if already debugging a process, don't kill it. Return an
15275 error instead.
15276
d41b6bb4
DJ		 152772008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15278
15279 * server.c (handle_query): Correct length check.
15280
5ac588cf
PA		 152812008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15282
15283 * win32-low.c (do_initial_child_stuff): Add process handle
15284 parameter. Set current_process_handle and current_process_id from the
15285 parameters. Clear globals.
15286 (win32_create_inferior): Don't set current_process_handle and
15287 current_process_id here. Instead pass them on the call to
15288 do_initial_child_stuff.
15289 (win32_attach): Likewise.
15290 (win32_clear_inferiors): New.
15291 (win32_kill): Don't close the current process handle or the
15292 current thread handle here. Instead call win32_clear_inferiors.
15293 (win32_detach): Don't open a new handle to the process. Call
15294 win32_clear_inferiors.
15295 (win32_join): Don't rely on current_process_handle; open a new
15296 handle using the process id.
15297 (win32_wait): Call win32_clear_inferiors when the inferior process
15298 has exited.
15299
ecd7ecbc
DJ		 153002008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15301
15302 * server.c (monitor_show_help): Add "exit".
15303
1525d545
MG		 153042008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15305
ecd7ecbc 15306 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15307 (clean): Add reg-xtensa.c.
15308 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15309 * configure.srv (xtensa*-*-linux*) New target.
15310 * linux-xtensa-low.c: New.
15311 * xtensa-xtregs.c: New.
1525d545 15312
59a016f0
PA		 153132008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15314
15315 * hostio.c: Don't include errno.h.
15316 (errno_to_fileio_errno): Move to hostio-errno.
15317 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15318 error number outputting to the target->hostio_last_error callback.
15319 (hostio_packet_error): Use FILEIO_EINVAL directly.
15320 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15321 calls to hostio_error.
15322 * hostio-errno.c: New.
15323 * server.h (hostio_last_error_from_errno): Declare.
15324 * target.h (target_ops): Add hostio_last_error member.
15325 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15326 as hostio_last_error handler.
889bf7c5 15327 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15328 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15329 (wince_hostio_last_error): New functions.
15330 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15331 as hostio_last_error handler.
15332 (win32_target_ops) [!_WIN32_WCE]: Register
15333 hostio_last_error_from_errno as hostio_last_error handler.
15334 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15335 (hostio-errno.o): New rule.
15336 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15337 * configure.srv (srv_hostio_err_objs): New variable. Default to
15338 hostio-errno.o.
15339 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15340 * configure: Regenerate.
15341
2d717e4f
DJ		 153422008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15343
15344 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15345 (linux_kill, linux_detach): Clean up the process list.
15346 * remote-utils.c (remote_open): Improve port number parsing.
15347 (putpkt_binary, input_interrupt): Only send interrupts if the target
15348 is running.
15349 * server.c (extended_protocol): Make static.
15350 (attached): Define earlier.
15351 (exit_requested, response_needed, program_argv): New variables.
15352 (target_running): New.
15353 (start_inferior): Clear attached here.
15354 (attach_inferior): Set attached here.
15355 (require_running): Define.
15356 (handle_query): Use require_running and target_running. Implement
15357 "monitor exit".
15358 (handle_v_attach, handle_v_run): New.
15359 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15360 (gdbserver_usage): Update.
15361 (main): Redo argument parsing. Handle --debug and --multi. Handle
15362 --attach along with other options or after the port. Save
15363 program_argv. Support no initial program. Resynchronize
15364 communication with GDB after an error. Handle "monitor exit".
15365 Use require_running and target_running. Always allow the extended
15366 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15367 restart in extended mode.
15368 * README: Refer to the GDB manual. Update --attach usage.
15369
7407e2de
AS		 153702007-12-20 Andreas Schwab <schwab@suse.de>
15371
15372 * linux-low.c (STACK_SIZE): Define.
15373 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15374 (linux_test_for_tracefork): Likewise.
15375
b65d95c5
DJ		 153762007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15377
15378 * linux-low.c (linux_wait_for_event): Update messages. Do not
15379 reinsert auto-delete breakpoints.
15380 * mem-break.c (struct breakpoint): Change return type of handler to
15381 int.
15382 (set_breakpoint_at): Update handler type.
15383 (reinsert_breakpoint_handler): Return 1 instead of calling
15384 delete_breakpoint.
15385 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15386 setting a new one.
15387 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15388 * mem-break.h (set_breakpoint_at): Update handler type.
15389 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15390 * win32-low.c (auto_delete_breakpoint): New.
15391 (get_child_debug_event): Use it.
15392
4e799345
DJ		 153932007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15394
15395 * configure.ac: Check for pread and pwrite.
15396 * hostio.c (handle_pread): Fall back to lseek and read.
15397 (handle_pwrite): Fall back to lseek and write.
15398 * config.in, configure: Regenerated.
15399
27524b67
DJ		 154002007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15401
15402 * server.c (myresume): Add own_buf argument.
15403 (main): Update calls.
15404
a20d5e98
DJ		 154052007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15406
15407 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15408 * remote-utils.c (remote_open): Do not call disable_async_io.
15409 (block_async_io): Delete.
15410 (unblock_async_io): Make static.
15411 (initialize_async_io): New.
15412 * server.c (handle_v_cont): Handle async I/O here.
15413 (myresume): Likewise. Move other common resume tasks here...
15414 (main): ... from here. Call initialize_async_io. Disable async
15415 I/O before the main loop.
15416 * server.h (initialize_async_io): Declare.
15417 (block_async_io, unblock_async_io): Delete prototypes.
15418 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15419
b79d787e
DJ		 154202007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15421
15422 * remote-utils.c (readchar): Allow binary data in received messages.
15423
d97903b2
PA		 154242007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15425
15426 * win32-low.c (attaching): New global.
15427 (win32_create_inferior): Clear the `attaching' global.
15428 (win32_attach): Set the `attaching' global.
15429 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15430 attaching. Only set a breakpoint at the entry point if not
15431 attaching.
15432
311de423
PA		 154332007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15434
15435 * server.c (main): Don't report dll events on the initial
15436 connection on attaches.
15437
6c2d16d2
PA		 154382007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15439
15440 * server.c (main): Relax numerical bases supported for the pid of
15441 the --attach command line argument.
15442
5ca906e6
PA		 154432007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15444
15445 * win32-low.c (win32_attach): Call OpenProcess before
15446 DebugActiveProcess, not after. Add last error output to error
15447 call.
15448
9c6c8194
PA		 154492007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15450
15451 * win32-low.c (win32_get_thread_context)
15452 (win32_set_thread_context): New functions.
15453 (thread_rec): Use win32_get_thread_context.
15454 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15455 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15456 field.
15457
4d5d1aaa
PA		 154582007-12-03 Leo Zayas
15459 Pedro Alves <pedro_alves@portugalmail.pt>
15460
15461 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15462 global variables.
15463 (child_add_thread): Minor cleanup.
15464 (child_continue): Resume artificially suspended threads before
15465 calling ContinueDebugEvent.
15466 (suspend_one_thread): New.
15467 (fake_breakpoint_event): New.
15468 (get_child_debug_event): Change return type to int. Check here if
15469 gdb sent an interrupt request. If a soft interrupt was requested,
15470 fake a breakpoint event. Return 0 if there is no event to handle,
15471 and 1 otherwise.
15472 (win32_wait): Don't check here if gdb sent an interrupt request.
15473 Ensure there is a valid event to handle.
15474 (win32_request_interrupt): Add soft interruption method as last
15475 resort.
15476
c436e841
PA		 154772007-12-03 Leo Zayas
15478 Pedro Alves <pedro_alves@portugalmail.pt>
15479
15480 * win32-low.h (win32_thread_info): Add descriptions to the
15481 structure members. Replace `suspend_count' counter by a
15482 `suspended' flag.
15483 * win32-low.c (thread_rec): Update condition of when to get the
15484 context from the inferior. Rely on ContextFlags being set if it
15485 has already been retrieved. Only suspend the inferior thread if
15486 we haven't already. Warn if that fails.
15487 (continue_one_thread): s/suspend_count/suspended/. Only call
15488 ResumeThread once. Warn if that fails.
15489
e7b5fa67
PA		 154902007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15491
15492 * win32-low.c (win32_wait): Don't read from the inferior when it
15493 has already exited.
15494
a385171d
PA		 154952007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15496
15497 * Makefile.in (win32_low_h): New variable.
15498 (win32-low.o): Add dependency on $(win32_low_h).
15499 (win32-arm-low.o, win32-i386-low.o): New rules.
15500
f80c84b3
DJ		 155012007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15502
15503 * hostio.c: Correct copyright year.
15504
a6b151f1
DJ		 155052007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15506
15507 * Makefile.in (OBS): Add hostio.o.
15508 (hostio.o): New rule.
15509 * server.h (handle_vFile): Declare.
15510 * hostio.c: New file.
15511 * server.c (handle_v_requests): Take packet_len and new_packet_len
15512 for binary packets. Call handle_vFile.
15513 (main): Update call to handle_v_requests.
15514
f9387fc3
DJ		 155152007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15516
15517 * linux-low.c: Include <sched.h>.
15518
51c2684e
DJ		 155192007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15520
15521 * linux-low.c (linux_tracefork_grandchild): New.
15522 (linux_tracefork_child): Use clone.
15523 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15524
75f83163
JB		 155252007-10-31 Joel Brobecker <brobecker@adacore.com>
15526
15527 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15528
da5898ce
DJ		 155292007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15530
15531 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15532
24a09b5f
DJ		 155332007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15534
15535 * inferiors.c (change_inferior_id): Delete.
15536 (add_pid_to_list, pull_pid_from_list): New.
15537 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15538 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15539 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15540 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15541 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15542 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15543 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15544 (using_threads): Always set to 1.
15545 (handle_extended_wait): New.
15546 (add_process): Do not set TID.
15547 (linux_create_inferior): Set must_set_ptrace_flags.
15548 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15549 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15550 (linux_thread_alive): Rename TID argument to LWPID.
15551 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15552 (linux_wait_for_event): Do not use TID or check using_threads. Update
15553 call to dead_thread_notify. Call handle_extended_wait.
15554 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15555 (send_sigstop): Delete sigstop_sent.
15556 (wait_for_sigstop): Avoid TID.
15557 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15558 (linux_test_for_tracefork): New.
15559 (linux_lookup_signals): Use thread_db_active and
15560 linux_supports_tracefork_flag.
15561 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15562 * linux-low.h (get_process_thread): Avoid TID.
15563 (struct process_ifo): Move thread_known and tid to the end. Remove
15564 sigstop_sent.
15565 (linux_attach_lwp, thread_db_init): Update prototypes.
15566 * server.h (change_inferior_id): Delete prototype.
15567 (add_pid_to_list, pull_pid_from_list): New prototypes.
15568 * thread-db.c (thread_db_use_events): New.
15569 (find_first_thread): Rename to...
15570 (find_one_thread): ...this. Update callers and messages. Do not
15571 call fatal. Check thread_db_use_events. Do not call
15572 change_inferior_id or new_thread_notify.
15573 (maybe_attach_thread): Update. Do not call new_thread_notify.
15574 (thread_db_init): Set thread_db_use_events. Check use_events.
15575 * utils.c (fatal, warning): Correct message prefix.
15576
30ed0a8f
DJ		 155772007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15578
15579 * Makefile.in (clean): Remove new files.
15580 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15581 (powerpc-64.o, powerpc-64.c): New rules.
15582 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15583 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15584 with SPE.
15585 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15586 SPE targets.
15587 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15588 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15589 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15590 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15591 (target_regsets): Add AltiVec and SPE register sets.
15592 * configure.ac: Check for AltiVec and SPE.
15593 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15594 (ppc_fill_vrregset, ppc_store_vrregset): New.
15595 (target_regsets): Add AltiVec register set.
15596 * configure: Regenerated.
15597
fd462a61
DJ		 155982007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15599
15600 * linux-low.c (O_LARGEFILE): Define.
15601 (linux_read_memory): Use /proc/PID/mem.
15602 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15603 * configure, config.in: Regenerated.
15604
69f223ed
DJ		 156052007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15606
15607 * linux-low.c (linux_wait_for_event): Do not pass signals while
15608 single-stepping.
15609
aec18585
PA		 156102007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15611
15612 * win32-low.c (create_process): New.
15613 (win32_create_inferior): Use create_process instead of
15614 CreateProcess. If create_process failed retry appending an ".exe"
15615 suffix. Store the GetLastError result immediatelly after
15616 create_process calls and use it on the call to error.
15617
34d86ddd
PA		 156182007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15619
15620 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15621
5a0e3bd0
JB		 156222007-08-23 Joel Brobecker <brobecker@adacore.com>
15623
15624 * configure.ac: Switch license to GPLv3.
15625
f88c79e6
MS		 156262007-08-01 Michael Snyder <msnyder@access-company.com>
15627
15628 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15629
6b3d9b83
PA		 156302007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15631
15632 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15633 typedef.
15634 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15635 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15636 CloseToolhelp32Snapshot.
15637 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15638 CloseToolhelp32Snapshot.
15639
c588c53c
MS		 156402007-07-27 Michael Snyder <michael.snyder@access-company.com>
15641
15642 * server.c (main): Check for inferior exit before main loop.
15643
aa0403d9
PA		 156442007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15645
15646 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15647 instead of on tmp_desc.
15648
255e7678
DJ		 156492007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15650 Daniel Jacobowitz <dan@codesourcery.com>
15651
15652 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15653 (add_thread): Minor cleanups.
15654 (clear_inferiors): Move lower in the file. Clear the DLL
15655 list.
15656 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15657 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15658 (xml_escape_text): New.
15659 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15660 for qSupported.
15661 (handle_v_cont): Report errors.
15662 (gdbserver_version): Update.
15663 (main): Correct size of own_buf. Do not report initial DLL events.
15664 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15665 (unloaded_dll, xml_escape_text): New.
15666 * win32-low.c (enum target_waitkind): Update comments.
15667 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15668 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15669 (win32_EnumProcessModules, win32_GetModuleInformation)
15670 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15671 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15672 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15673 (win32_Module32First, win32_Module32Next, load_toolhelp)
15674 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15675 (get_child_debug_event): Handle DLL events.
15676 (win32_wait): Likewise.
15677
0d37add9
DJ		 156782007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15679
15680 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15681 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15682
45e2715e
PA		 156832007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15684
15685 * win32-low.c (handle_output_debug_string): Ignore event if not
15686 waiting.
15687
c5674cf1
PA		 156882007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15689
15690 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15691
2bbe3cc1
DJ		 156922007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15693
15694 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15695
ae13219e
DJ		 156962007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15697
15698 * inferiors.c (change_inferior_id): Add comment.
15699 * linux-low.c (check_removed_breakpoint): Add an early
15700 prototype. Improve debug output.
15701 (linux_attach): Doc update.
15702 (linux_detach_one_process, linux_detach): Clean up before releasing
15703 each process.
15704 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15705 * linux-low.h (struct process_info): Doc improvement.
15706 * mem-break.c (delete_all_breakpoints): New.
15707 * mem-break.h (delete_all_breakpoints): New prototype.
15708 * thread-db.c (find_first_thread): New.
15709 (thread_db_create_event): Call it instead of
15710 thread_db_find_new_threads. Clean up unused variables.
15711 (maybe_attach_thread): Remove first thread handling.
15712 (thread_db_find_new_threads): Use find_first_thread.
15713 (thread_db_get_tls_address): Likewise.
15714
4105de34
DJ		 157152007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15716
15717 * thread-db.c (thread_db_find_new_threads): Add prototype.
15718 (thread_db_create_event): Check for the main thread before adding
15719 a new thread.
15720 (maybe_attach_thread): Only enable event reporting if TID == 0.
15721 (thread_db_get_tls_address): Check for new threads.
15722
2b876972
DJ		 157232007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15724
15725 * linux-low.c (linux_create_inferior): Try execv before execvp.
15726 * spu-low.c (spu_create_inferior): Likewise.
15727
7a245884
DJ		 157282007-06-13 Mike Frysinger <vapier@gentoo.org>
15729
15730 * linux-low.c (linux_create_inferior): Change execv to execvp.
15731 * spu-low.c (spu_create_inferior): Likewies.
15732
117ce543
DJ		 157332007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15734
15735 * Makefile.in (clean): Clean new files instead of deleted ones.
15736 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15737 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15738 rules.
15739 * configure.srv: Specify XML files and new regformats for MIPS and
15740 MIPS64 GNU/Linux.
15741 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15742 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15743 an entry for the restart register.
15744 (mips_cannot_fetch_register, mips_cannot_store_register)
15745 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15746 register names to match the XML descriptions.
15747 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15748 restart register instead of $0.
15749
0e7f50da
UW		 157502007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15751 Markus Deuling <deuling@de.ibm.com>
15752
15753 * remote-utils.c (decode_xfer_write): New function.
15754 * server.h (decode_xfer_write): Add prototype.
15755 * server.c (handle_query): Add PACKET_LEN argument. Support
15756 qXfer:spu:read and qXfer:spu:write packets.
15757 (main): Pass packet_len to handle_query.
15758 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15759 * target.h (target_ops): Add qxfer_spu.
15760
374c1d38
UW		 157612007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15762
15763 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15764 accessing non-seekable spufs files.
15765
bb63802a
UW		 157662007-05-16 Markus Deuling <deuling@de.ibm.com>
15767
889bf7c5 15768 * server.c (handle_query): Add reply for qC packet.
bb63802a 15769
7390519e
PA		 157702007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15771 Leo Zayas <lerele@champenstudios@com>
15772
15773 * server.h (check_remote_input_interrupt_request): New function.
15774 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15775 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15776 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15777 (check_remote_input_interrupt_request): New function.
15778 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15779 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15780 winapi_GenerateConsoleCtrlEvent): New typedefs.
15781 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15782 to 250 ms.
15783 (win32_wait): Check for remote interrupt request
15784 with check_remote_input_interrupt_request.
15785 (win32_request_interrupt): New function.
15786 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15787
34b34921
PA		 157882007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15789
15790 * win32-low.c (debug_registers_changed,
15791 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15792 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15793 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15794 (thread_rec): Get context using the low target.
15795 (child_add_thread): Call thread_added on the low target,
15796 which does the same thing.
15797 (regptr): Delete.
15798 (do_initial_child_stuff): Remove debug registers references.
15799 Set context using the low target. Resume threads after
15800 setting the contexts.
15801 (child_continue): Remove dead variable. Remove debug
15802 registers references.
15803 (child_fetch_inferior_registers): Go through the low target.
15804 (do_child_store_inferior_registers): Remove.
15805 (child_store_inferior_registers): Go through the low target.
15806 (win32_resume): Remove debug registers references.
15807 Set context using the low target.
15808 (handle_exception): Change return type to void. Don't record
15809 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15810 first chance exception.
889bf7c5 15811 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15812 goto loop. Always return after waiting for debug event.
15813 (win32_wait): Convert to switch statement. Handle spurious
15814 events.
15815
15816 * win32-i386-low.c (debug_registers_changed,
15817 debug_registers_used): New.
15818 (initial_stuff): Rename to ...
15819 (i386_initial_stuff): ... this. Clear debug registers
15820 state variables.
15821 (store_debug_registers): Delete.
15822 (i386_get_thread_context): New.
15823 (load_debug_registers): Delete.
15824 (i386_set_thread_context): New.
15825 (i386_thread_added): New.
15826 (single_step): Rename to ...
15827 (i386_single_step): ... this.
15828 (do_fetch_inferior_registers): Rename to ...
15829 (i386_fetch_inferior_register): ... this.
15830 (i386_store_inferior_register): New.
15831 (the_low_target): Adapt to new interface.
15832
15833 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15834 (arm_get_thread_context): New.
15835 (arm_set_thread_context): New.
15836 (regptr): New.
15837 (do_fetch_inferior_registers): Rename to ...
15838 (arm_fetch_inferior_register): ... this.
15839 (arm_store_inferior_register): New.
15840 (arm_wince_breakpoint): Reimplement as unsigned long.
15841 (arm_wince_breakpoint_len): Define.
15842 (the_low_target): Adapt to new interface.
15843
15844 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15845 load_debug_registers. Add get_thread_context, set_thread_context,
15846 thread_added and store_inferior_register. Rename
15847 fetch_inferior_registers to fetch_inferior_register.
15848 (regptr): Remove declaration.
15849
dd6953e1
PA		 158502007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15851
15852 * linux-low.c (linux_detach): Change return type to int. Return 0.
15853 * spu-low.c (spu_detach): Likewise.
15854
444d6139
PA		 158552007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15856
15857 * target.h (target_ops): Change return type of detach to int.
15858 Add join.
15859 (join_inferior): New.
15860 * server.c (main): Don't skip detach support on mingw32.
15861 If the inferior doesn't support detaching return error.
15862 Call join_inferior instead of using waitpid.
15863 * linux-low.c (linux_join): New.
15864 (linux_target_op): Add linux_join.
15865 * spu-low.c (spu_join): New.
15866 (spu_target_ops): Add spu_join.
15867 * win32-low.c (win32_detach): Adapt to new interface.
15868 Reopen current_process_handle before detaching. Issue a child
15869 resume before detaching.
15870 (win32_join): New.
15871 (win32_target_op): Add win32_join.
15872
1d5315fe
PA		 158732007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15874
15875 * win32-low.c (win32-attach): Fix return value.
15876 * target.h (target_ops): Describe ATTACH return values.
15877
bf914831
PA		 158782007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15879
15880 * win32-low.c (GETPROCADDRESS): Define.
15881 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15882 (winapi_DebugSetProcessKillOnExit): Likewise.
15883 (win32_create_inferior): Force usage of ansi CreateProcessA.
15884 (win32_attach): Use GETPROCADDRESS.
15885 (win32_detach): Likewise.
15886
f72f3e60
PA		 158872007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15888
15889 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15890
ed50f18f
PA		 158912007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15892
15893 * win32-low.c: Commit leftover changes from 2007-03-29.
15894
0c2ead7e
DJ		 158952007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15896
15897 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15898 fields short instead of int. Add explicit padding.
15899 (i387_cache_to_fsave): Remove unnecessary casts.
15900 (i387_fsave_to_cache): Doc fix.
15901 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15902
73725ff3
DJ		 159032007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15904
15905 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15906 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15907
d99f33d8
PA		 159082007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15909
15910 * configure.srv (arm*-*-mingw32ce*): Move near the other
15911 arm targets.
15912
68070c10
PA		 159132007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15914
2482afc6 15915 * configure.ac: Add errno checking.
68070c10
PA		 15916 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15917 sys/file.h and malloc.h.
15918 (AC_CHECK_DECLS): Add perror.
15919 (srv_mingwce): Handle.
2482afc6 15920 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15921 win32-i386-low.o to srv_tgtobj.
15922 (i[34567]86-*-mingw*): Likewise.
15923 (arm*-*-mingw32ce*): Add case.
15924 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15925 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15926 [__MINGW32CE__] (strerror): New function.
15927 [__MINGW32CE__] (errno): Define to GetLastError.
15928 [__MINGW32CE__] (COUNTOF): New macro.
15929 (remote_open): Remove extra close call.
15930 * mem-break.c (delete_breakpoint_at): New function.
15931 * mem-break.h (delete_breakpoint_at): Declare.
15932 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15933 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15934 [USE_WIN32API] (read, write): Add char* casts.
15935 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15936 * server.h: Include wincecompat.h on Windows CE.
15937 [HAVE_ERRNO_H]: Check.
15938 (perror): Declare if not declared.
15939 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15940 (perror_with_name): Remove errno declaration.
15941 * wincecompat.h: New.
15942 * wincecompat.c: New.
15943 * win32-low.h: New.
15944 * win32-arm-low.c: New.
15945 * win32-i386-low.c: New.
15946 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15947 (OUTMSG2): Make it safe.
15948 (_T): New macro.
15949 (COUNTOF): New macro.
15950 (NUM_REGS): Get it from the low target.
15951 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15952 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15953 (thread_rec): Let low target handle debug registers.
15954 (child_add_thread): Likewise.
15955 (child_init_thread_list): Likewise.
15956 (continue_one_thread): Likewise.
15957 (regptr): New.
15958 (do_child_fetch_inferior_registers): Move to ...
15959 * win32-i386-low.c: ... here, and rename to ...
15960 (do_fetch_inferior_registers): ... this.
889bf7c5 15961 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15962 Go through the low target.
15963 (do_child_store_inferior_registers): Use regptr.
15964 (strwinerror): New function.
15965 (win32_create_inferior): Handle Windows CE.
15966 Use strwinerror instead of strerror on Windows error
15967 codes. Add program to the error output.
15968 Don't close the main thread handle on Windows CE.
15969 (win32_attach): Use coredll.dll on Windows CE.
15970 (win32_kill): Close current process and current
15971 thread handles.
15972 (win32_detach): Use coredll.dll on Windows CE.
15973 (win32_resume): Let low target handle debug registers, and
15974 step request.
15975 (handle_exception): Add/Remove initial breakpoint. Avoid
15976 non-existant WSTOPSIG on Windows CE.
15977 (win32_read_inferior_memory): Cast to remove warning.
15978 (win32_arch_string): Go through the low target.
15979 (initialize_low): Call set_breakpoint_data with the low
15980 target's breakpoint.
15981 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15982 FOP_REGNUM, mappings): Move to ...
15983 * win32-i386-low.c: ... here.
15984 * win32-low.c (win32_thread_info): Move to ...
15985 * win32-low.h: ... here.
15986 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15987 win32-arm-low.c and wincecompat.c.
15988 (all:): Add $EXEEXT.
15989 (install-only:): Likewise.
15990 (gdbserver:): Likewise.
15991 (gdbreplay:): Likewise.
15992 * config.in: Regenerate.
15993 * configure: Regenerate.
15994
41093d81
PA		 159952007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15996
15997 * win32-low.c: Rename typedef thread_info to
15998 win32_thread_info throughout.
15999
544afa54
PA		 160002007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
16001
16002 * win32-i386-low.c: Rename to ...
16003 * win32-low.c: ... this.
16004 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16005 * Makefile.in: Likewise.
16006
bce7165d
PA		 160072007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16008
16009 * remote-utils.c (monitor_output): Constify msg parameter.
16010 * server.h (monitor_output): Likewise.
16011 * win32-i386-low.c (handle_output_debug_string): New.
16012 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16013 handle_output_debug_string.
16014 (get_child_debug_event): Likewise.
16015
506c7aa0
DJ		 160162007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16017
16018 * server.c (main): Correct strtoul check.
16019
42c81e2a
DJ		 160202007-03-27 Jon Ringle <jon@ringle.org>
16021
16022 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16023
9453113a
DJ		 160242007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16025
16026 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16027
64a69107
DJ		 160282007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16029
16030 * terminal.h: Check HAVE_SGTTY_H.
16031
160322007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 16033
16034 * remote-utils.c (remote_open): Print out the assigned port number.
16035
c74d0ad8
DJ		 160362007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16037
16038 * remote-utils.c (monitor_output): New function.
16039 * server.c (debug_threads): Define here.
16040 (monitor_show_help): New function.
16041 (handle_query): Handle qRcmd.
16042 (main): Do not handle 'd' packet.
16043 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16044 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16045 of debug_threads.
16046
de7c3b4a
PA		 160472007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16048
16049 * Makefile.in (EXEEXT): New.
16050 (clean): Use $(EXEEXT).
16051
ef57601b
PA		 160522007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16053
16054 * target.h (target_ops): Rename send_signal to request_interrupt,
16055 and remove enum target_signal parameter.
16056 * linux-low.c (linux_request_interrupt): Rename from
16057 linux_send_signal, and always send SIGINT.
16058 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16059 and always send SIGINT.
16060 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16061 of send_signal.
16062 (input_interrupt): Likewise.
16063
820f2bda
PA		 160642007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16065
16066 * server.c (get_features_xml): Check if target implemented
16067 arch_string.
16068 * win32-i386-low.c (win32_arch_string): New.
16069 (win32_target_ops): Add win32_arch_string as arch_string member.
16070
ab39bf24
UW		 160712007-02-22 Markus Deuling <deuling@de.ibm.com>
16072
16073 * spu-low.c (spu_arch_string): New.
16074 (spu_target_ops): Add spu_arch_string.
16075
61ff6e04
DJ		 160762007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16077
16078 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16079 * configure.ac: Do not check for terminal.h.
16080 * configure, config.in: Regenerated.
16081
fb1e4ffc
DJ		 160822007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16083
16084 * Makefile.in (OBS): Add $(XML_BUILTIN).
16085 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16086 (clean): Update.
16087 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16088 (arm-with-iwmmxt.c): New.
16089 * config.in, configure: Regenerate.
16090 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16091 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16092 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16093 (arm*-*-linux*): Add iWMMXt and regset support.
16094 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16095 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16096 (arm_store_wmmxregset, target_regsets): New.
16097 * server.c (get_features_xml): Take annex argument. Check builtin
16098 XML documents.
16099 (handle_query): Handle multiple annexes.
16100
0f48aa01
DJ		 161012007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16102
16103 * remote-utils.c [USE_WIN32API] (read, write): Define.
16104 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16105 write.
16106
23181151
DJ		 161072007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16108
16109 * linux-i386-low.c (the_low_target): Set arch_string.
16110 * linux-x86-64-low.c (the_low_target): Likewise.
16111 * linux-low.c (linux_arch_string): New.
16112 (linux_target_ops): Add it.
16113 * linux-low.h (struct linux_target_ops): Add arch_string.
16114 * server.c (write_qxfer_response): Use const void * for DATA.
16115 (get_features_xml): New.
16116 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16117 * target.h (struct target_ops): Add arch_string method.
16118
9d606399
DJ		 161192007-01-03 Denis Pilat <denis.pilat@st.com>
16120 Daniel Jacobowitz <dan@codesourcery.com>
16121
16122 * linux-low.c (linux_kill): Handle being called with no threads.
16123 * win32-i386-low.c (win32_kill): Likewise.
16124 (get_child_debug_event): Clear current_process_handle.
16125
161262006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16127 Daniel Jacobowitz <dan@codesourcery.com>
16128
16129 * remote-utils.c (remote_open): Check the type of specified
16130 serial port devices before opening them.
16131 * server.c (main): Kill the inferior if an error occurs during
16132 the first remote_open.
16133
a5e13d24
DJ		 161342006-12-05 Markus Deuling <deuling@de.ibm.com>
16135
16136 * README: Update supported targets.
16137
186947f7
DJ		 161382006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16139
16140 * Makefile.in (clean): Remove reg-mips64.c.
16141 (reg-mips64.c, reg-mips64.o): New rules.
16142 * configure.srv: Handle mips64. Include regset support for mips.
16143 * linux-mips-low.c (union mips_register): New.
16144 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16145 (mips_breakpoint, mips_breakpoint_at): Use int.
16146 (mips_collect_register, mips_supply_register)
16147 (mips_collect_register_32bit, mips_supply_register_32bit)
16148 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16149 (mips_store_fpregset, target_regsets): New.
16150 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16151
a13e2c95
UW		 161522006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16153
16154 * configure.srv: Add target "spu*-*-*".
16155 * Makefile.in (clean): Remove reg-spu.c.
16156 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16157 * spu-low.c: New file.
16158
cb7283db
DJ		 161592006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16160
16161 * configure.ac: Correct td_thr_tls_get_addr test.
16162 * configure: Regenerated.
16163
89be2091
DJ		 161642006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16165
16166 * linux-low.c (linux_wait_for_event): Reformat. Use the
16167 pass_signals array.
16168 * remote-utils.c (decode_address_to_semicolon): New.
16169 * server.c (pass_signals, handle_general_set): New.
16170 (handle_query): Mention QPassSignals for qSupported.
16171 (main): Call handle_general_set.
16172 * server.h (pass_signals, decode_address_to_semicolon): New.
16173
000ef4f0
DJ		 161742006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16175
16176 * server.c (handle_query): Correct error handling for read_auxv.
16177
b7149293
UW		 161782005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16179
16180 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16181 and srv_linux_thread_db to yes.
16182 * linux-s390-low.c (s390_fill_gregset): New function.
16183 (target_regsets): Define data structure.
16184
dae5f5cf
DJ		 161852006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16186
16187 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16188 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16189 * config.in, configure: Regenerated.
16190 * inferiors.c (gdb_id_to_thread): New function.
16191 (gdb_id_to_thread_id): Use it.
16192 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16193 * linux-low.h (struct process_info): Add th member.
16194 (thread_db_get_tls_address): New prototype.
16195 * remote-utils.c (decode_address): Make non-static.
16196 * server.c (handle_query): Handle qGetTLSAddr.
16197 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16198 * target.h (struct target_ops): Add get_tls_address.
16199 * thread-db.c (maybe_attach_thread): Save the thread handle.
16200 (thread_db_get_tls_address): New.
16201
32ca6d61
DJ		 162022006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16203
16204 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16205 (linux_resume_one_process): Take a siginfo_t *. Update all
16206 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16207 (struct pending_signals): Add a siginfo_t.
16208 (linux_wait_for_process): Always set last_status.
16209 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16210 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16211 * linux-low.h (struct process_info): Add last_status.
16212
5ffff7c1
DJ		 162132006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16214
16215 * remote-utils.c (try_rle): New function.
16216 (putpkt_binary): Use it.
16217
8695c747
DJ		 162182006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16219
16220 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16221 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16222 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16223 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16224 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16225 point registers.
16226
290fadea
RS		 162272006-08-08 Richard Sandiford <richard@codesourcery.com>
16228
16229 * server.c (terminal_fd): New variable.
16230 (old_foreground_pgrp): Likewise.
16231 (restore_old_foreground_pgrp): New function.
16232 (start_inferior): Record the terminal file descriptor in terminal_fd
16233 and its original foreground group in old_foreground_pgrp. Register
16234 restore_old_foreground_pgrp with atexit().
16235
9f2e1e63
DJ		 162362006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16237
16238 * server.c (handle_query): Correct qPart to qXfer.
16239
b80864fb
DJ		 162402006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16241
16242 * configure.ac: Check for more headers which are missing on
16243 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16244 * configure.srv: Add Cygwin and mingw32.
16245 * remote-utils.c: Don't include headers unconditionally which
16246 are missing on mingw32. Include <winsock.h> for mingw32.
16247 (remote_open): Adjust for mingw32 support. Flush
16248 standard error after writing to it.
16249 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16250 (unblock_async_io, enable_async_io, disable_async_io)
16251 (readchar, getpkt): Update for Winsock support.
16252 (prepare_resume_reply): Expect a protocol signal number.
16253 * server.c: Disable <sys/wait.h> on mingw32.
16254 (start_inferior): Adjust for mingw32 support. Flush
16255 standard error after writing to it.
16256 (attach_inferior): Likewise. Use protocol signal
16257 numbers.
16258 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16259 and names.
16260 * win32-i386-low.c: New file.
16261 * Makefile.in (XM_CLIBS): Set.
16262 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16263 (win32-i386-low.o): New dependency rule.
16264 * linux-low.c (linux_wait): Use target signal numbers.
16265 * target.h (struct target_ops): Doc fix.
16266 * server.h (target_signal_to_name): New prototype.
16267 * gdbreplay.c: Don't include headers unconditionally which
16268 are missing on mingw32. Include <winsock.h> for mingw32.
16269 (remote_close, remote_open): Adjust for Winsock support.
16270 * configure, config.in: Regenerated.
16271
0876f84a
DJ		 162722006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16273
16274 * server.c (decode_xfer_read, write_qxfer_response): New.
16275 (handle_query): Take a packet length argument. Handle
16276 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16277 the qSupported response.
16278 (main): Update call to handle_query.
16279
01f9e8fa
DJ		 162802006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16281
16282 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16283 (putpkt_binary): Renamed from putpkt and adjusted for binary
16284 data.
16285 (putpkt): New wrapper for putpkt_binary.
16286 (readchar): Don't mask off the high bit.
16287 (decode_X_packet): New function.
16288 * server.c (main): Call putpkt_binary if a handler sets the packet
16289 length. Save the length of the incoming packet. Handle 'X'.
16290 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16291
be2a5f71
DJ		 162922006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16293
16294 * server.c (handle_query): Handle qSupported.
16295
ea025f5f
DJ		 162962006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16297
16298 * remote-utils.c (all_symbols_looked_up): New variable.
16299 (look_up_one_symbol): Check it.
16300 * server.h (look_up_one_symbol): New declaration.
16301 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16302
9308fc88
DJ		 163032006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16304
16305 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16306 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16307 (PTRACE_GET_THREAD_AREA): Define.
16308 (ps_get_thread_area): New function.
16309
52fb6437
NS		 163102006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16311
16312 * configure.srv (m68k*-*-uclinux*): New target.
16313 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16314 (linux_resume_one_process): Remove extraneous cast.
16315 (linux_read_offsets): New.
16316 (linux_target_op): Add linux_read_offsets on mmuless systems.
16317 * server.c (handle_query): Add qOffsets logic.
16318 * target.h (struct target_ops): Add read_offsets.
16319
21b0f40c
DJ		 163202006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16321
16322 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16323 (PTRACE_GET_THREAD_AREA): Define.
16324 (ps_get_thread_area): New function.
16325 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16326 (linux-x86-64-low.o): Update.
16327
0050a760
DJ		 163282006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16329
16330 * configure.ac: Remove checks for prfpregset_t.
16331 * gdb_proc_service.h: New file.
16332 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16333 new "gdb_proc_service.h".
16334 * proc-service.c: Likewise.
16335 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16336 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16337 * Makefile.in (gdb_proc_service_h): Updated.
16338 * configure, config.in: Regenerated.
16339
b92a518e
DJ		 163402006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16341
16342 * remote-utils.c (prepare_resume_reply): Move declaration
16343 of gdb_id_from_wait to the top of the block.
16344
545587ee
DJ		 163452006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16346
16347 * linux-low.c (regsets_store_inferior_registers): Read the regset
16348 from the target before filling it.
16349
9db87ebd
DJ		 163502006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16351
16352 * server.c (attach_inferior): Return SIGTRAP for a successful
16353 attach.
16354
dd24457d
DJ		 163552006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16356
16357 * Makefile.in (OBS): Add version.o.
16358 (STAGESTUFF): Delete.
16359 (version.o): Add dependencies.
16360 (version.c): Replace rule.
16361 (clean): Remove version.c.
16362 * server.c (gdbserver_version): New.
16363 (gdbserver_usage): Use printf.
16364 (main): Handle --version and --help.
16365 * server.h (version, host_name): Add declarations.
16366
6f0f660e
EZ		 163672005-12-23 Eli Zaretskii <eliz@gnu.org>
16368
889bf7c5
PA		 16369 * linux-arm-low.c:
16370 * linux-arm-low.c:
16371 * inferiors.c:
16372 * i387-fp.h:
16373 * i387-fp.c:
16374 * gdbreplay.c:
16375 * regcache.c:
16376 * proc-service.c:
16377 * mem-break.h:
16378 * mem-break.c:
16379 * linux-x86-64-low.c:
16380 * linux-sh-low.c:
16381 * linux-s390-low.c:
16382 * linux-ppc64-low.c:
16383 * linux-ppc-low.c:
16384 * linux-mips-low.c:
16385 * linux-m68k-low.c:
16386 * linux-m32r-low.c:
16387 * linux-low.h:
16388 * linux-low.c:
16389 * linux-ia64-low.c:
16390 * linux-i386-low.c:
16391 * linux-crisv32-low.c:
16392 * thread-db.c:
16393 * terminal.h:
16394 * target.h:
16395 * target.c:
16396 * server.h:
16397 * server.c:
16398 * remote-utils.c:
16399 * regcache.h:
16400 * utils.c:
16401 * Makefile.in:
16402 * configure.ac:
6f0f660e
EZ		 16403 * gdbserver.1: Add (C) after Copyright. Update the FSF
16404 address.
16405
9d1fb177
DJ		 164062005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16407
16408 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16409 (arm_breakpoint_at): Recognize both breakpoints.
16410 (the_low_target): Use the correct breakpoint instruction.
16411
011a70c2
DJ		 164122005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16413
16414 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16415 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16416 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16417 (the_low_target): Update.
16418
7fb85e41
AS		 164192005-10-25 Andreas Schwab <schwab@suse.de>
16420
16421 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16422
16423 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16424 (ia64_num_regs): Reduce to 462.
16425
3db0444b
DJ		 164262005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16427
16428 * acinclude.m4: Correct quoting.
16429 * aclocal.m4: Regenerated.
16430
16431 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16432 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16433 (thread_db_init): Call thread_db_err_str.
16434 * configure.ac: Check for TD_VERSION.
16435 * config.in, configure: Regenerated.
16436
bee0189a
DJ		 164372005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16438
16439 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16440
e9d25b98
DJ		 164412005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16442
16443 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16444 is not available. Define HAVE_PTRACE_GETREGS if it is.
16445 * config.in, configure: Regenerated.
16446 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16447 * linux-i386-low.c, linux-m68k-low.c: Update to use
16448 HAVE_PTRACE_GETREGS.
16449 * linux-low.c (regsets_fetch_inferior_registers)
16450 (regsets_store_inferior_registers): Only return 0 if we processed
16451 GENERAL_REGS.
16452 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16453 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16454
a06660f7
DJ		 164552005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16456
16457 * inferiors.c (struct thread_info): Add gdb_id.
16458 (add_thread): Add gdb_id argument.
16459 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16460 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16461 calls to add_thread.
16462 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16463 * server.c (handle_query): Use thread_to_gdb_id.
16464 (handle_v_cont, main): Use gdb_id_to_thread_id.
16465 * server.h (add_thread): Update prototype.
16466 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16467 prototypes.
16468
5a1f5858
DJ		 164692005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16470
16471 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16472 left-padded registers.
16473 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16474 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16475
e122f1f5
SE		 164762005-07-01 Steve Ellcey <sje@cup.hp.com>
16477
16478 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16479 * configure: Regenerate.
16480 * config.in: Regenerate.
16481 * server.h (NEED_DECLARATION_STRERROR):
16482 Replace with !HAVE_DECL_STRERROR.
16483
d592fa2f
DJ		 164842005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16485
16486 * linux-low.c (linux_wait, linux_send_signal): Don't test
16487 an unsigned long variable for > 0 if it could be MAX_ULONG.
16488 * server.c (myresume): Likewise.
16489 * target.c (set_desired_inferior): Likewise.
16490
ccbd4912
MK		 164912005-06-13 Mark Kettenis <kettenis@gnu.org>
16492
16493 * configure.ac: Simplify and improve check for socklen_t.
16494 * configure, config.in: Regenerate.
16495
f450004a
DJ		 164962005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16497
16498 * acconfig.h: Remove.
16499 * configure.ac: Add a test for socklen_t. Use three-argument
16500 AC_DEFINE throughout.
16501 * config.in: Regenerated using autoheader 2.59.
16502 * configure: Regenerated.
16503
16504 * gdbreplay.c (socklen_t): Provide a default.
16505 (remote_open): Use socklen_t.
16506 * remote-utils.c (socklen_t): Provide a default.
16507 (remote_open): Use socklen_t.
16508 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16509 unsigned char.
16510
16511 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16512 char for buffers.
16513 * linux-low.c (linux_read_memory, linux_write_memory)
16514 (linux_read_auxv): Likewise.
16515 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16516 (check_mem_write): Likewise.
16517 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16518 Likewise.
16519 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16520 (registers_from_string, register_data): Likewise.
16521 * server.c (handle_query, main): Likewise.
16522 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16523 (decode_M_packet): Likewise.
16524 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16525 * target.h (struct target_ops): Update read_memory, write_memory,
16526 and read_auxv.
16527 (read_inferior_memory, write_inferior_memory): Update.
16528 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16529 to unsigned char *.
16530 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16531 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16532 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16533 linux-s390-low.c, linux-sh-low.c: Update for changes in
16534 read_inferior_memory and the_low_target->breakpoint.
16535
eee84df1
DJ		 165362005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16537
16538 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16539 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16540 * configure.srv: Add powerpc64-*-linux*.
16541 * linux-ppc64-low.c: New file.
16542
45b134e5
OF		 165432005-05-23 Orjan Friberg <orjanf@axis.com>
16544
16545 * linux-cris-low.c: New file with support for CRIS.
16546 * linux-crisv32-low.c: Ditto for CRISv32.
16547 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16548 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16549 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16550 reg-crisv32.o, and reg-crisv32.c to make rules.
16551 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16552 recognized targets.
16553
48d93c75
UW		 165542005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16555
16556 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16557 of sizeof (PTRACE_XFER_TYPE).
16558 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16559
e013ee27
OF		 165602005-05-12 Orjan Friberg <orjanf@axis.com>
16561
889bf7c5 16562 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16563 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16564 pointers for hardware watchpoint support.
16565 * linux-low.h (struct linux_target_ops): Ditto.
16566 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16567 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16568 to linux_target_ops.
16569 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16570 reply packet.
16571 * server.c (main): Recognize 'Z' and 'z' packets.
16572
b0ded00b
UW		 165732005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16574
16575 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16576 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16577 (the_low_target): Add new members.
16578
8643e2ad
DJ		 165792005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16580
16581 * proc-service.c (ps_lgetregs): Search all_processes instead of
16582 all_threads.
16583
fc620387
DJ		 165842005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16585
16586 * server.c (start_inferior): Change return type to int.
16587 (attach_inferior): Change sigptr to int *.
16588 (handle_v_cont, handle_v_requests): Change signal to int *.
16589 (main): Change signal to int.
16590
165912005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16592
16593 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16594 * configure.srv: Add m32r*-*-linux*.
16595 * linux-m32r-low.c: New file.
16596
e0e76420
DJ		 165972005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16598
16599 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16600
a1928bad
DJ		 166012005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16602
16603 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16604 Take unsigned long arguments for PIDs.
16605 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16606 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16607 (wait_for_sigstop, linux_resume_one_process)
16608 (regsets_fetch_inferior_registers, linux_send_signal)
16609 (linux_read_auxv): Likewise. Update the types of variables holding
16610 PIDs. Update format string specifiers.
16611 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16612 * remote-utils.c (prepare_resume_reply): Likewise.
16613 * server.c (cont_thread, general_thread, step_thread)
16614 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16615 unsigned long.
16616 (handle_query): Update format specifiers.
16617 (handle_v_cont, main): Use strtoul for thread IDs.
16618 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16619 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16620 (general_thread, step_thread, thread_from_wait)
16621 (old_thread_from_wait): Update.
16622 * target.h (struct thread_resume): Use unsigned long for THREAD.
16623 (struct target_ops): Use unsigned long for arguments to attach and
16624 thread_alive.
16625
dcdb98d2
DJ		 166262005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16627
16628 * acinclude.m4: Include bfd/bfd.m4 directly.
16629 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16630 <agriffis@toolchain.org>.
16631 * aclocal.m4, configure: Regenerated.
16632
bec39cab
AC		 166332005-01-07 Andrew Cagney <cagney@gnu.org>
16634
16635 * configure.ac: Rename configure.in, require autoconf 2.59.
16636 * configure: Re-generate.
16637
434c4c77
DJ		 166382004-12-08 Daniel Jacobowitz <dan@debian.org>
16639
16640 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16641 LIBS when finished.
16642 * aclocal.m4: Regenerated.
16643 * configure: Regenerated.
16644
db1d3e1b
AS		 166452004-11-21 Andreas Schwab <schwab@suse.de>
16646
16647 * linux-m68k-low.c (m68k_num_gregs): Define.
16648 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16649 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16650 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16651 (m68k_breakpoint_at): New. Add to the_low_target.
16652
16653 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16654 srv_linux_thread_db to yes.
16655
43360365
JB		 166562004-10-20 Joel Brobecker <brobecker@gnat.com>
16657
16658 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16659 (ARCH_SET_FS): Likewise.
16660 (ARCH_GET_FS): Likewise.
16661 (ARCH_GET_GS): Likewise.
16662
fd500816
DJ		 166632004-10-16 Daniel Jacobowitz <dan@debian.org>
16664
16665 * linux-i386-low.c (ps_get_thread_area): New.
16666 * linux-x86-64-low.c (ps_get_thread_area): New.
16667 * linux-low.c: Include <sys/syscall.h>.
16668 (linux_kill_one_process): Don't kill the first thread here.
16669 (linux_kill): Kill the first thread here.
16670 (kill_lwp): New function.
16671 (send_sigstop, linux_send_signal): Use it.
16672 * proc-service.c: Clean up #ifdefs.
16673 (fpregset_info): Delete.
16674 (ps_lgetregs): Update and enable implementation.
16675 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16676 implementations.
16677 * remote-utils.c (struct sym_cache, symbol_cache): New.
16678 (input_interrupt): Print a clearer message.
16679 (async_io_enabled): New variable.
16680 (enable_async_io, disable_async_io): Use it. Update comments.
16681 (look_up_one_symbol): Use the symbol cache.
16682 * thread-db.c (thread_db_look_up_symbols): New function.
16683 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16684
f6de3c42
DJ		 166852004-10-16 Daniel Jacobowitz <dan@debian.org>
16686
16687 * configure.in: Test for -rdynamic.
16688 * configure: Regenerated.
16689 * Makefile (INTERNAL_LDFLAGS): New.
16690 (gdbserver, gdbreplay): Use it.
16691
2c0fc042
AC		 166922004-09-02 Andrew Cagney <cagney@gnu.org>
16693
16694 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16695
075b3282
DJ		 166962004-03-23 Daniel Jacobowitz <drow@mvista.com>
16697
16698 * linux-low.c (linux_wait): Clear all_processes list also.
16699
fa6a77dc
DJ		 167002004-03-12 Daniel Jacobowitz <drow@mvista.com>
16701
16702 * linux-low.c: Include <errno.h>. Remove extern declaration of
16703 errno.
16704
6d782a97
DJ		 167052004-03-12 Daniel Jacobowitz <drow@mvista.com>
16706
16707 * gdbreplay.c, server.h, utils.c: Update copyright years.
16708
3a7fb99b
DJ		 167092004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16710
16711 * server.c (main): Print child status or termination signal from
16712 variable 'signal', not 'sig'.
16713
c3e735a6
DJ		 167142004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16715
16716 * linux-low.c (linux_read_memory): Change return type to
16717 int. Check for and return error from ptrace().
16718 * target.c (read_inferior_memory): Change return type to int. Pass
16719 back return status from the_target->read_memory().
16720 * target.h (struct target_ops): Adapt *read_memory() prototype.
16721 Update comment.
16722 (read_inferior_memory): Adapt prototype.
16723 * server.c (main): Return an error packet if
16724 read_inferior_memory() returns an error.
16725
a59d1c82
DJ		 167262004-03-04 Daniel Jacobowitz <drow@mvista.com>
16727
16728 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16729 Unify with other clean targets.
16730
dc3f8883
DJ		 167312004-02-29 Daniel Jacobowitz <drow@mvista.com>
16732
16733 * server.c (handle_v_cont): Call set_desired_inferior.
16734
89a208da
DJ		 167352004-02-29 Daniel Jacobowitz <drow@mvista.com>
16736
16737 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16738
62ea82f5
DJ		 167392004-02-29 Daniel Jacobowitz <drow@mvista.com>
16740
16741 * linux-low.c (linux_wait): Unblock async I/O.
16742 (linux_resume): Block and enable async I/O.
16743 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16744 * server.h (block_async_io, unblock_async_io): Add prototypes.
16745
6910d122
DJ		 167462004-02-29 Daniel Jacobowitz <drow@mvista.com>
16747
16748 * remote-utils.c (remote_open): Print a status notice after
16749 opening a TCP port.
16750 * server.c (attach_inferior): Print a status notice after
16751 attaching.
16752
167532004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16754
16755 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16756
c89dc5d4
DJ		 167572004-02-26 Daniel Jacobowitz <drow@mvista.com>
16758
16759 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16760 error packet.
16761 * server.c, target.h: Update copyright years.
16762
4b8dad4a
RM		 167632004-02-25 Roland McGrath <roland@redhat.com>
16764
16765 * target.h (struct target_ops): New member `read_auxv'.
16766 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16767 * linux-low.c (linux_read_auxv): New function.
16768 (linux_target_ops): Initialize `read_auxv' member to that.
16769
d7446758
JB		 167702004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16771
16772 Committed by Jim Blandy <jimb@redhat.com>.
16773
16774 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16775 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16776 instead of GPR_SIZE to distiguish s390 and s390x targets.
16777
5544ad89
DJ		 167782004-01-31 Daniel Jacobowitz <drow@mvista.com>
16779
16780 * linux-low.c: Update copyright year.
16781 (check_removed_breakpoint): Clear pending_is_breakpoint.
16782 (linux_set_resume_request, linux_queue_one_thread)
16783 (resume_status_pending_p): New functions.
16784 (linux_continue_one_thread): Use process->resume.
16785 (linux_resume): Only resume threads if there are no pending events.
16786 * linux-low.h (struct process_info): Add resume request
16787 pointer.
16788
2a68b70e
DJ		 167892004-01-30 Daniel Jacobowitz <drow@mvista.com>
16790
16791 * regcache.c (new_register_cache): Clear the allocated register
16792 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16793
64386c31
DJ		 167942003-10-13 Daniel Jacobowitz <drow@mvista.com>
16795
16796 * linux-low.c (linux_resume): Take a struct thread_resume *
16797 argument.
16798 (linux_wait): Update call.
16799 (resume_ptr): New static variable.
16800 (linux_continue_one_thread): Renamed from
16801 linux_continue_one_process. Use resume_ptr.
16802 (linux_resume): Use linux_continue_one_thread.
16803 * server.c (handle_v_cont, handle_v_requests): New functions.
16804 (myresume): New function.
16805 (main): Handle 'v' case.
16806 * target.h (struct thread_resume): New type.
16807 (struct target_ops): Change argument of "resume" to struct
16808 thread_resume *.
16809 (myresume): Delete macro.
16810
c938e9b0
L		 168112003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16812
16813 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16814 (uninstall): Support DESTDIR.
16815
7f313d07
BC		 16816Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16817
16818 * configure.srv: Add xscale*linux copy of arm*linux entry.
16819
3b2fc2ea
DJ		 168202003-07-24 Daniel Jacobowitz <drow@mvista.com>
16821
16822 * linux-arm-low.c (arm_reinsert_addr): New function.
16823 (the_low_target): Add arm_reinsert_addr.
16824
1c0a559e
MK		 168252003-07-08 Mark Kettenis <kettenis@gnu.org>
16826
16827 * mem-break.c: Remove whitespace at end of file.
16828
43d5792c
DJ		 168292003-06-28 Daniel Jacobowitz <drow@mvista.com>
16830
16831 * configure.in: Check whether we need to prototype strerror.
16832 * server.h: Optionally prototype strerror.
16833 * gdbreplay.c (perror_with_name): Use strerror.
16834 * linux-low.c (linux_attach_lwp): Use strerror.
16835 * utils.c (perror_with_name): Use strerror.
16836 * config.in, configure: Regenerated.
16837
c8a86edf
DJ		 168382003-06-28 Daniel Jacobowitz <drow@mvista.com>
16839
16840 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16841 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16842
73d37363
DJ		 168432003-06-20 Daniel Jacobowitz <drow@mvista.com>
16844
16845 * Makefile.in (SFILES): Update.
16846 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16847 low-sun3.c: Remove files.
16848
6ad8ae5c
DJ		 168492003-06-17 Daniel Jacobowitz <drow@mvista.com>
16850
16851 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16852 (linux_detach_one_process, linux_detach): New functions.
16853 (linux_target_ops): Add linux_detach.
16854 * server.c (main): Handle 'D' packet.
16855 * target.h (struct target_ops): Add "detach" member.
16856 (detach_inferior): Define.
16857
1581182a
MK		 168582003-06-13 Mark Kettenis <kettenis@gnu.org>
16859
16860 From Kelley Cook <kelleycook@wideopenwest.com>:
16861 * configure.srv: Accept i[34567]86 variants.
16862
e5379b03
DJ		 168632003-06-05 Daniel Jacobowitz <drow@mvista.com>
16864
16865 * linux-low.c (linux_wait_for_event): Correct comment typos.
16866 (linux_resume_one_process): Call check_removed_breakpoint.
16867 (linux_send_signal): New function.
16868 (linux_target_ops): Add linux_send_signal.
16869 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16870 of kill.
16871 * target.h (struct target_ops): Add send_signal.
16872
2ff29de4
JB		 168732003-05-29 Jim Blandy <jimb@redhat.com>
16874
16875 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16876 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16877 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16878 away part of the register's value.
16879
254787d4
DJ		 168802003-03-26 Daniel Jacobowitz <drow@mvista.com>
16881
16882 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16883 (linux_wait_for_event, linux_init_signals): Likewise.
16884
94e10508
DJ		 168852003-03-17 Daniel Jacobowitz <drow@mvista.com>
16886
16887 * configure.in: Check for stdlib.h.
16888 * configure: Regenerated.
16889 * config.in: Regenerated.
16890
4c0711e0
DJ		 168912003-01-04 Andreas Schwab <schwab@suse.de>
16892
16893 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16894
ef66e766
AC		 168952003-01-02 Andrew Cagney <ac131313@redhat.com>
16896
16897 * Makefile.in: Remove obsolete code.
16898
a1358604
DJ		 168992002-11-20 Daniel Jacobowitz <drow@mvista.com>
16900
16901 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16902 defined(PT_FPR0_HI).
16903
23ce3b1c
DJ		 169042002-11-17 Stuart Hughes <seh@zee2.com>
16905
16906 * linux-arm-low.c (arm_num_regs): Increase.
16907 (arm_regmap): Include status register.
16908
169092002-11-17 Daniel Jacobowitz <drow@mvista.com>
16910
16911 * linux-low.c (register_addr): Remove incorrect -1 check.
16912
a9fa9f7d
DJ		 169132002-08-29 Daniel Jacobowitz <drow@mvista.com>
16914
16915 * linux-low.c (linux_create_inferior): Call setpgid. Return
16916 the new PID.
16917 (unstopped_p, linux_signal_pid): Remove.
16918 (linux_target_ops): Remove linux_signal_pid.
16919 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16920 global instead of target method.
16921 * target.h (struct target_ops): Remove signal_pid. Update comment
16922 for create_inferior.
16923 * server.c (signal_pid): New variable.
16924 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16925 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16926 (attach_inferior): Set signal_pid.
16927
17574093
DJ		 169282002-08-23 Daniel Jacobowitz <drow@mvista.com>
16929
16930 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16931
169322002-08-20 Jim Blandy <jimb@redhat.com>
16933
16934 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16935 default for this.
16936
169372002-08-01 Andrew Cagney <cagney@redhat.com>
16938
16939 * Makefile.in: Make chill references obsolete.
16940
169412002-07-24 Kevin Buettner <kevinb@redhat.com>
16942
16943 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16944 * configure: Regenerate.
16945 * config.in: Regenerate.
16946
169472002-07-09 David O'Brien <obrien@FreeBSD.org>
16948
16949 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16950 (perror_with_name, remote_close, remote_open, expect, play): Static.
16951
169522002-07-04 Michal Ludvig <mludvig@suse.cz>
16953
4b8dad4a 16954 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16955 byte offsets instead of an array of indexes.
16956 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16957
169582002-06-13 Daniel Jacobowitz <drow@mvista.com>
16959
16960 * regcache.c: Add comment.
16961
169622002-06-11 Daniel Jacobowitz <drow@mvista.com>
16963
16964 * thread-db.c: New file.
16965 * proc-service.c: New file.
16966 * acinclude.m4: New file.
16967 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16968 proc-service.o, and thread-db.o.
16969 (linux-low.o): Add USE_THREAD_DB.
16970 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16971 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16972 * aclocal.m4: Regenerated.
16973 * config.in: Regenerated.
16974 * configure: Regenerated.
16975 * configure.in: Check for proc_service.h, sys/procfs.h,
16976 thread_db.h, and linux/elf.h headrs.
16977 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16978 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16979 Check for -lthread_db and thread support.
16980 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16981 PowerPC, and SuperH.
16982 * i387-fp.c: Constify arguments.
16983 * i387-fp.h: Likewise.
16984 * inferiors.c: (struct thread_info): Renamed from
16985 `struct inferior_info'. Remove PID member. Use generic inferior
16986 list header. All uses updated.
16987 (inferiors, signal_pid): Removed.
16988 (all_threads): New variable.
16989 (get_thread): Define.
16990 (add_inferior_to_list): New function.
16991 (for_each_inferior): New function.
16992 (change_inferior_id): New function.
16993 (add_inferior): Removed.
16994 (remove_inferior): New function.
16995 (add_thread): New function.
16996 (free_one_thread): New function.
16997 (remove_thread): New function.
16998 (clear_inferiors): Use for_each_inferior and free_one_thread.
16999 (find_inferior): New function.
17000 (find_inferior_id): New function.
17001 (inferior_target_data): Update argument type.
17002 (set_inferior_target_data): Likewise.
17003 (inferior_regcache_data): Likewise.
17004 (set_inferior_regcache_data): Likewise.
17005 * linux-low.c (linux_bp_reinsert): Remove.
17006 (all_processes, stopping_threads, using_thrads)
17007 (struct pending_signals, debug_threads, pid_of): New.
17008 (inferior_pid): Replace with macro.
17009 (struct inferior_linux_data): Remove.
17010 (get_stop_pc, add_process): New functions.
17011 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17012 Use add_process and add_thread.
17013 (linux_attach_lwp): New function, based on old linux_attach. Use
17014 add_process and add_thread. Set stop_expected for new threads.
17015 (linux_attach): New function.
17016 (linux_kill_one_process): New function.
17017 (linux_kill): Kill all LWPs.
17018 (linux_thread_alive): Use find_inferior_id.
17019 (check_removed_breakpoints, status_pending_p): New functions.
17020 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17021 Update. Use WNOHANG. Wait for cloned processes also. Update process
17022 struct for the found process.
17023 (linux_wait_for_event): New function.
17024 (linux_wait): Use it. Support LWPs.
17025 (send_sigstop, wait_for_sigstop, stop_all_processes)
17026 (linux_resume_one_process, linux_continue_one_process): New functions.
17027 (linux_resume): Support LWPs.
17028 (REGISTER_RAW_SIZE): Remove.
17029 (fetch_register): Use register_size instead. Call supply_register.
17030 (usr_store_inferior_registers): Likewise. Call collect_register.
17031 Fix recursive case.
17032 (regsets_fetch_inferior_registers): Improve error message.
17033 (regsets_store_inferior_registers): Add debugging.
17034 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17035 (unstopped_p, linux_signal_pid): New functions.
17036 (linux_target_ops): Add linux_signal_pid.
17037 (linux_init_signals): New function.
17038 (initialize_low): Call it. Initialize using_threads.
17039 * regcache.c (inferior_regcache_data): Add valid
17040 flag.
17041 (get_regcache): Fetch registers lazily. Add fetch argument
17042 and update all callers.
17043 (regcache_invalidate_one, regcache_invalidate): New
17044 functions.
17045 (new_register_cache): Renamed from create_register_cache.
17046 Return the new regcache.
17047 (free_register_cache): Change argument to a void *.
17048 (registers_to_string, registers_from_string): Call get_regcache
17049 with fetch flag set.
17050 (register_data): Make static. Pass fetch flag to get_regcache.
17051 (supply_register): Call get_regcache with fetch flag clear.
17052 (collect_register): Call get_regcache with fetch flag set.
17053 (collect_register_as_string): New function.
17054 * regcache.h: Update.
17055 * remote-utils.c (putpkt): Flush after debug output and use
17056 stderr.
17057 Handle input interrupts while waiting for an ACK.
17058 (input_interrupt): Use signal_pid method.
17059 (getpkt): Flush after debug output and use stderr.
17060 (outreg): Use collect_register_as_string.
17061 (new_thread_notify, dead_thread_notify): New functions.
17062 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17063 and general_thread.
17064 (look_up_one_symbol): Flush after debug output.
17065 * server.c (step_thread, server_waiting): New variables.
17066 (start_inferior): Don't use signal_pid. Update call to mywait.
17067 (attach_inferior): Update call to mywait.
17068 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17069 (main): Don't fetch/store registers explicitly. Use
17070 set_desired_inferior. Support proposed ``Hs'' packet. Update
17071 calls to mywait.
17072 * server.h: Update.
17073 (struct inferior_list, struct_inferior_list_entry): New.
17074 * target.c (set_desired_inferior): New.
17075 (write_inferior_memory): Constify.
17076 (mywait): New function.
17077 * target.h: Update.
17078 (struct target_ops): New signal_pid method.
17079 (mywait): Removed macro, added prototype.
17080
17081 * linux-low.h (regset_func): Removed.
17082 (regset_fill_func, regset_store_func): New.
17083 (enum regset_type): New.
17084 (struct regset_info): Add type field. Use new operation types.
17085 (struct linux_target_ops): stop_pc renamed to get_pc.
17086 Add decr_pc_after_break and breakpoint_at.
17087 (get_process, get_thread_proess, get_process_thread)
17088 (strut process_info, all_processes, linux_attach_lwp)
17089 (thread_db_init): New.
17090
17091 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17092 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17093 (the_low_target): Add new members.
17094 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17095 (i386_store_fpxregset): Constify.
17096 (target_regsets): Add new kind identifier.
17097 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17098 (i386_set_pc): Add debugging.
17099 (i386_breakpoint_at): New function.
17100 (the_low_target): Add new members.
17101 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17102 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17103 (mips_breakpoint_at): New.
17104 (the_low_target): Add new members.
17105 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17106 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17107 (the_low_target): Add new members.
17108 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17109 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17110 (the_low_target): Add new members.
17111 * linux-x86-64-low.c (target_regsets): Add new kind
17112 identifier.
17113
171142002-05-15 Daniel Jacobowitz <drow@mvista.com>
17115
17116 From Martin Pool <mbp@samba.org>:
17117 * server.c (gdbserver_usage): New function.
17118 (main): Call it.
17119
171202002-05-14 Daniel Jacobowitz <drow@mvista.com>
17121
17122 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17123 stop_at -> stop_pc.
17124
171252002-05-04 Andrew Cagney <ac131313@redhat.com>
17126
17127 * Makefile.in: Remove obsolete code.
17128
171292002-04-24 Michal Ludvig <mludvig@suse.cz>
17130
17131 * linux-low.c (regsets_fetch_inferior_registers),
17132 (regsets_store_inferior_registers): Removed cast to int from
17133 ptrace() calls.
17134 * regcache.h: Added declaration of struct inferior_info.
17135
171362002-04-20 Daniel Jacobowitz <drow@mvista.com>
17137
17138 * inferiors.c (struct inferior_info): Add regcache_data.
17139 (add_inferior): Call create_register_cache.
17140 (clear_inferiors): Call free_register_cache.
17141 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17142 * regcache.c (struct inferior_regcache_data): New.
17143 (registers): Remove.
17144 (get_regcache): New function.
17145 (create_register_cache, free_register_cache): New functions.
17146 (set_register_cache): Don't initialize the register cache here.
17147 (registers_to_string, registers_from_string, register_data): Call
17148 get_regcache.
17149 * regcache.h: Add prototypes.
17150 * server.h: Likewise.
17151
171522002-04-20 Daniel Jacobowitz <drow@mvista.com>
17153
17154 * mem-break.c: New file.
17155 * mem-break.h: New file.
17156 * Makefile.in: Add mem-break.o rule; update server.h
17157 dependencies.
17158 * inferiors.c (struct inferior_info): Add target_data
17159 member.
17160 (clear_inferiors): Free target_data member if set.
17161 (inferior_target_data, set_inferior_target_data): New functions.
17162 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17163 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17164 * linux-low.c (linux_bp_reinsert): New variable.
17165 (struct inferior_linux_data): New.
17166 (linux_create_inferior): Use set_inferior_target_data.
17167 (linux_attach): Likewise. Call add_inferior.
17168 (linux_wait_for_one_inferior): New function.
17169 (linux_wait): Call it.
17170 (linux_write_memory): Add const.
17171 (initialize_low): Call set_breakpoint_data.
17172 * linux-low.h (struct linux_target_ops): Add breakpoint
17173 handling members.
17174 * server.c (attach_inferior): Remove extra add_inferior
17175 call.
17176 * server.h: Include mem-break.h. Update inferior.c
17177 prototypes.
17178 * target.c (read_inferior_memory)
17179 (write_inferior_memory): New functions.
17180 * target.h (read_inferior_memory)
17181 (write_inferior_memory): Change macros to prototypes.
17182 (struct target_ops): Update comments. Add const to write_memory
17183 definition.
17184
171852002-04-11 Daniel Jacobowitz <drow@mvista.com>
17186
17187 * linux-low.c (usr_store_inferior_registers): Support
17188 registers which are allowed to fail to store.
17189 * linux-low.h (linux_target_ops): Likewise.
17190 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17191 (ppc_cannot_store_register): FPSCR may not be storable.
17192
171932002-04-09 Daniel Jacobowitz <drow@mvista.com>
17194
17195 * server.h: Include <string.h> if HAVE_STRING_H.
17196 * ChangeLog: Correct paths in last ChangeLog entry.
17197
171982002-04-09 Daniel Jacobowitz <drow@mvista.com>
17199
17200 * linux-low.h: Remove obsolete prototypes.
17201 (struct linux_target_ops): New.
17202 (extern the_low_target): New.
17203 * linux-low.c (num_regs, regmap): Remove declarations.
17204 (register_addr): Use the_low_target explicitly.
17205 (fetch_register): Likewise.
17206 (usr_fetch_inferior_registers): Likewise.
17207 (usr_store_inferior_registers): Likewise.
17208 * linux-arm-low.c (num_regs): Remove.
17209 (arm_num_regs): Define.
17210 (arm_regmap): Renamed from regmap, made static.
17211 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17212 made static.
17213 (arm_cannot_store_register): Renamed from cannot_store_register,
17214 made static.
17215 (the_low_target): New.
17216 * linux-i386-low.c (num_regs): Remove.
17217 (i386_num_regs): Define.
17218 (i386_regmap): Renamed from regmap, made static.
17219 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17220 made static.
17221 (i386_cannot_store_register): Renamed from cannot_store_register,
17222 made static.
17223 (the_low_target): New.
17224 * linux-ia64-low.c (num_regs): Remove.
17225 (ia64_num_regs): Define.
17226 (ia64_regmap): Renamed from regmap, made static.
17227 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17228 made static.
17229 (ia64_cannot_store_register): Renamed from cannot_store_register,
17230 made static.
17231 (the_low_target): New.
17232 * linux-m68k-low.c (num_regs): Remove.
17233 (m68k_num_regs): Define.
17234 (m68k_regmap): Renamed from regmap, made static.
17235 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17236 made static.
17237 (m68k_cannot_store_register): Renamed from cannot_store_register,
17238 made static.
17239 (the_low_target): New.
17240 * linux-mips-low.c (num_regs): Remove.
17241 (mips_num_regs): Define.
17242 (mips_regmap): Renamed from regmap, made static.
17243 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17244 made static.
17245 (mips_cannot_store_register): Renamed from cannot_store_register,
17246 made static.
17247 (the_low_target): New.
17248 * linux-ppc-low.c (num_regs): Remove.
17249 (ppc_num_regs): Define.
17250 (ppc_regmap): Renamed from regmap, made static.
17251 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17252 made static.
17253 (ppc_cannot_store_register): Renamed from cannot_store_register,
17254 made static.
17255 (the_low_target): New.
17256 * linux-s390-low.c (num_regs): Remove.
17257 (s390_num_regs): Define.
17258 (s390_regmap): Renamed from regmap, made static.
17259 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17260 made static.
17261 (s390_cannot_store_register): Renamed from cannot_store_register,
17262 made static.
17263 (the_low_target): New.
17264 * linux-sh-low.c (num_regs): Remove.
17265 (sh_num_regs): Define.
17266 (sh_regmap): Renamed from regmap, made static.
17267 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17268 made static.
17269 (sh_cannot_store_register): Renamed from cannot_store_register,
17270 made static.
17271 (the_low_target): New.
17272 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17273 (the_low_target): New.
17274
172752002-04-09 Daniel Jacobowitz <drow@mvista.com>
17276
17277 * Makefile.in: Add stamp-h target.
17278 * configure.in: Create stamp-h.
17279 * configure: Regenerated.
17280
172812002-04-09 Daniel Jacobowitz <drow@mvista.com>
17282
17283 * inferiors.c: New file.
17284 * target.c: New file.
17285 * target.h: New file.
17286 * Makefile.in: Add target.o and inferiors.o. Update
17287 dependencies.
17288 * linux-low.c (inferior_pid): New static variable,
17289 moved from server.c.
17290 (linux_create_inferior): Renamed from create_inferior.
17291 Call add_inferior. Return 0 on success instead of a PID.
17292 (linux_attach): Renamed from myattach.
17293 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17294 (linux_thread_alive): Renamed from mythread_alive.
17295 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17296 child dies.
17297 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17298 (regsets_store_inferior_registers): Correct error message.
17299 Add missing ``return 0''.
17300 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17301 (linux_store_registers): Renamed from store_inferior_registers.
17302 (linux_read_memory): Renamed from read_inferior_memory.
17303 (linux_write_memory): Renamed from write_inferior_memory.
17304 (linux_target_ops): New structure.
17305 (initialize_low): Call set_target_ops ().
17306 * remote-utils.c (unhexify): New function.
17307 (hexify): New function.
17308 (input_interrupt): Send signals to ``signal_pid''.
17309 * server.c (inferior_pid): Remove.
17310 (start_inferior): Update create_inferior call.
17311 (attach_inferior): Call add_inferior.
17312 (handle_query): New function.
17313 (main): Call handle_query for `q' packets.
17314 * server.h: Include "target.h". Remove obsolete prototypes.
17315 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17316
173172002-04-09 Daniel Jacobowitz <drow@mvista.com>
17318
17319 * Makefile.in: Add WARN_CFLAGS. Update configury
17320 dependencies.
17321 * configure.in: Check for <string.h>
17322 * configure: Regenerate.
17323 * config.in: Regenerate.
17324 * gdbreplay.c: Include needed system headers.
17325 (remote_open): Remove strchr prototype.
17326 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17327 * regcache.c (supply_register): Change buf argument to const void *.
17328 (supply_register_by_name): Likewise.
17329 (collect_register): Change buf argument to void *.
17330 (collect_register_by_name): Likewise.
17331 * regcache.h: Add missing prototypes.
17332 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17333 * server.c (handle_query): New function.
17334 (attached): New static variable, moved out of main.
17335 (main): Quiet longjmp clobber warnings.
17336 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17337 * utils.c (error): Remove NORETURN.
17338 (fatal): Likewise.
GDB Binutils - Deliverables
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