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AArch64: Read pauth registers
[deliverable/binutils-gdb.git] / gdb / gdbserver / ChangeLog
CommitLineData
ee4fbcfa
AH		 12019-03-22 Alan Hayward <alan.hayward@arm.com>
2 Jiong Wang <jiong.wang@arm.com>
3
4 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
5 (aarch64_get_hwcap): New function.
6 (aarch64_arch_setup): Read APIA hwcap.
7
6dc0ebde
AH		 82019-03-22 Alan Hayward <alan.hayward@arm.com>
9 Jiong Wang <jiong.wang@arm.com>
10
11 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
12 (initialize_low_tracepoint): Likewise.
13 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
14 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
15 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
16 (aarch64_linux_read_description): Likewise.
17 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
18
1163a4b7
JB		 192019-03-12 John Baldwin <jhb@FreeBSD.org>
20
21 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
22 i386_create_target_description for 'segments' parameter.
23 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
24 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
25 * win32-i386-low.c (i386_arch_setup): Likewise.
26
d3a70e03
TT		 272019-03-12 Tom Tromey <tromey@adacore.com>
28
29 * linux-low.c (iterate_over_lwps): Update.
30
37991b4f
TT		 312019-03-06 Tom Tromey <tom@tromey.com>
32
33 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
34 (captured_main): Use SCOPE_EXIT.
35
45950eb6
SDJ		 362019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
37
38 * configure.srv: Use '$enable_unittest' instead of '$development'
39 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
40 case.
41
43ac54fc
TT		 422019-02-27 Tom Tromey <tromey@adacore.com>
43
44 * gdbreplay.c (logchar): Handle \r\n.
45
df0da8a2
AH		 462019-02-07 Alan Hayward <alan.hayward@arm.com>
47
48 * linux-low.c (linux_attach): Add process before lwp.
49 * server.c (attach_inferior): Check if already attached.
50
1a5c2598
TT		 512019-02-07 Tom Tromey <tom@tromey.com>
52
53 * x86-tdesc.h: Rename include guard.
54 * x86-low.h: Add include guard.
55 * wincecompat.h: Rename include guard.
56 * win32-low.h: Add include guard.
57 * utils.h: Rename include guard.
58 * tracepoint.h: Rename include guard.
59 * tdesc.h: Rename include guard.
60 * target.h: Rename include guard.
61 * server.h: Rename include guard.
62 * remote-utils.h: Rename include guard.
63 * regcache.h: Rename include guard.
64 * nto-low.h: Rename include guard.
65 * notif.h: Add include guard.
66 * mem-break.h: Rename include guard.
67 * lynx-low.h: Add include guard.
68 * linux-x86-tdesc.h: Add include guard.
69 * linux-s390-tdesc.h: Add include guard.
70 * linux-ppc-tdesc-init.h: Add include guard.
71 * linux-low.h: Add include guard.
72 * linux-aarch64-tdesc.h: Add include guard.
73 * linux-aarch32-low.h: Add include guard.
74 * inferiors.h: Rename include guard.
75 * i387-fp.h: Rename include guard.
76 * hostio.h: Rename include guard.
77 * gdbthread.h: Rename include guard.
78 * gdb_proc_service.h: Rename include guard.
79 * event-loop.h: Rename include guard.
80 * dll.h: Rename include guard.
81 * debug.h: Rename include guard.
82 * ax.h: Rename include guard.
83
956cc47c
SN		 842018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
85
86 PR gdb/23985
87 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
88 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
89
a0707f3c
TT		 902019-01-25 Tom Tromey <tom@tromey.com>
91
92 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
93
0747795c
TT		 942019-01-25 Tom Tromey <tom@tromey.com>
95
96 * win32-low.c: Fix common/ includes.
97 * win32-i386-low.c: Fix common/ includes.
98 * tracepoint.c: Fix common/ includes.
99 * thread-db.c: Fix common/ includes.
100 * target.h: Fix common/ includes.
101 * symbol.c: Fix common/ includes.
102 * spu-low.c: Fix common/ includes.
103 * server.h: Fix common/ includes.
104 * server.c: Fix common/ includes.
105 * remote-utils.c: Fix common/ includes.
106 * regcache.h: Fix common/ includes.
107 * regcache.c: Fix common/ includes.
108 * nto-x86-low.c: Fix common/ includes.
109 * notif.h: Fix common/ includes.
110 * mem-break.h: Fix common/ includes.
111 * lynx-low.c: Fix common/ includes.
112 * lynx-i386-low.c: Fix common/ includes.
113 * linux-x86-tdesc-selftest.c: Fix common/ includes.
114 * linux-x86-low.c: Fix common/ includes.
115 * linux-low.c: Fix common/ includes.
116 * inferiors.h: Fix common/ includes.
117 * i387-fp.c: Fix common/ includes.
118 * hostio.c: Fix common/ includes.
119 * hostio-errno.c: Fix common/ includes.
120 * gdbthread.h: Fix common/ includes.
121 * gdbreplay.c: Fix common/ includes.
122 * fork-child.c: Fix common/ includes.
123 * event-loop.c: Fix common/ includes.
124 * ax.c:
125 (enum gdb_agent_op): Fix common/ includes.
126
be6d4f74
TT		 1272019-01-21 Tom Tromey <tom@tromey.com>
128
129 * tracepoint.c: Fix includes.
130 * remote-utils.c: Fix includes.
131 * linux-x86-low.c: Fix includes.
132
66d91b39
JB		 1332019-01-01 Joel Brobecker <brobecker@adacore.com>
134
135 * gdbreplay.c (gdbreplay_version): Update copyright year in
136 version message.
137 * server.c (gdbserver_version): Likewise.
138
754e3168
AH		 1392018-12-05 Alan Hayward <alan.hayward@arm.com>
140
141 * linux-low.c (add_lwp): Switch ordering.
142
d105de22
TT		 1432018-11-29 Tom Tromey <tom@tromey.com>
144
145 * win32-low.c (win32_join): Take pid, not process.
146 * target.h (struct target_ops) <join>: Change argument type.
147 (join_inferior): Change argument name.
148 * spu-low.c (spu_join): Take pid, not process.
149 * server.c (handle_detach): Preserve pid before destroying
150 process.
151 * lynx-low.c (lynx_join): Take pid, not process.
152 * linux-low.c (linux_join): Take pid, not process.
153
50138245
AH		 1542018-11-23 Alan Hayward <alan.hayward@arm.com>
155
156 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
157 (aarch64_cannot_fetch_register): Likewise.
158 (struct linux_target_ops): Update references.
159
64f57f3d
PFC		 1602018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
161
162 * linux-ppc-low.c: Include nat/linux-ptrace.h.
163
8d619c01
EBM		 1642018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
165
166 * configure.srv (ipa_ppc_linux_regobj): Add
167 powerpc-isa207-htm-vsx32l-ipa.o and
168 powerpc-isa207-htm-vsx64l-ipa.o.
169 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
170 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
171 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
172 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
173 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
174 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
175 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
176 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
177 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
178 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
179 (init_registers_powerpc_isa207_htm_vsx32l)
180 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
181 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
182 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
183 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
184 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
185 (ppc_store_tm_ctarregset): New functions.
186 (ppc_regsets): Add entries for HTM regsets.
187 (ppc_arch_setup): Set htm in features struct when needed. Set
188 sizes for the HTM regsets.
189 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
190 (initialize_low_arch): Call
191 init_registers_powerpc_isa207_htm_vsx32l and
192 init_registers_powerpc_isa207_htm_vsx64l.
193 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
194 PPC_TDESC_ISA207_HTM_VSX.
195 (initialize_low_tracepoint): Call
196 init_registers_powerpc_isa207_htm_vsx32l and
197 init_registers_powerpc_isa207_htm_vsx64l.
198
232bfb86
EBM		 1992018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
200
201 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
202 rs6000/power-linux-pmu.xml to srv_xmlfiles.
203 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
204 (ppc_store_pmuregset): New functions.
205 (ppc_regsets): Add entries for ebb and pmu regsets.
206 (ppc_arch_setup): Set isa207 in features struct if the ebb and
207 pmu regsets are available. Set sizes for these regsets.
208
f2cf6173
EBM		 2092018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
210
211 * configure.srv (ipa_ppc_linux_regobj): Add
212 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
213 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
214 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
215 rs6000/powerpc-isa207-vsx32l.xml, and
216 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
217 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
218 <PPC_TDESC_ISA207_VSX>: New enum value.
219 (init_registers_powerpc_isa207_vsx32l): Declare.
220 (init_registers_powerpc_isa207_vsx64l): Declare.
221 * linux-ppc-low.c (ppc_fill_tarregset): New function.
222 (ppc_store_tarregset): New function.
223 (ppc_regsets): Add entry for the TAR regset.
224 (ppc_arch_setup): Set isa207 in features struct when needed. Set
225 size for the TAR regsets.
226 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
227 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
228 and init_registers_powerpc_isa207_vsx64l.
229 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
230 (initialize_low_tracepoint): Call
231 init_registers_powerpc_isa207_vsx32l and
232 init_registers_powerpc_isa207_vsx64l.
233
7ca18ed6
EBM		 2342018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
235 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
236
237 * configure.srv (ipa_ppc_linux_regobj): Add
238 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
239 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
240 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
241 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
242 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
243 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
244 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
245 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
246 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
247 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
248 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
249 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
250 (ppc_hwcap): Add comment.
251 (ppc_hwcap2): New global.
252 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
253 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
254 (ppc_regsets): Add entries for the DSCR and PPR regsets.
255 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
256 when needed. Set sizes for the the DSCR and PPR regsets.
257 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
258 (initialize_low_arch): Call
259 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
260 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
261 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
262 PPC_TDESC_ISA205_PPR_DSCR_VSX.
263 (initialize_low_tracepoint): Call
264 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
265 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
266
5c849b22
PFC		 2672018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
268
269 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
270
8ecfd7bd
SDJ		 2712018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
272 Simon Marchi <simark@simark.ca>
273
274 * acinclude.m4: Include "../selftest.m4".
275 * configure: Regenerate.
276 * configure.ac: Use "GDB_AC_SELFTEST".
277 * configure.srv: Use "$enable_unittests" instead of
278 "$development" when checking whether unit tests have been
279 enabled.
280 * server.c (captured_main): Update message informing that
281 selftests have been disabled.
282
96643e35
TT		 2832018-10-04 Tom Tromey <tom@tromey.com>
284
285 * configure: Rebuild.
286
da4ae14a
TT		 2872018-10-04 Tom Tromey <tom@tromey.com>
288
289 * server.c (handle_status): Rename inner "thread".
290 (process_serial_event): Declare "res" in 'm' case.
291 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
292 (iterate_over_lwps): Rename inner "thread".
293 (linux_qxfer_libraries_svr4): Rename inner "len".
294 * gdbthread.h (find_thread_in_random): Rename inner "thread".
295
7c619dbd
GB		 2962018-10-01 Gary Benson <gbenson@redhat.com>
297
298 * gdb_proc_service.h: Moved common code to
299 common/gdb_proc_service.h.
300
3795e814
GB		 3012018-10-01 Gary Benson <gbenson@redhat.com>
302
303 * gdb_proc_service.h: Synchronize comments and whitespace with
304 GDB's version of this file.
305
49b036f1
TT		 3062018-09-25 Tom Tromey <tom@tromey.com>
307
308 * configure: Rebuild.
309 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
310
8ff03f0b
SM		 3112018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
312
313 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
314 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
315 ($(IPA_LIB)): Sort IPA_OBJS.
316
a1cd91dc
SM		 3172018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
318
319 * Makefile.in: Remove references to $(ADD_DEPS).
320
752312ba
TT		 3212018-09-16 Tom Tromey <tom@tromey.com>
322
323 * remote-utils.c (remote_open): Use GNU style for metasyntactic
324 variables.
325 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
326 variables.
327
f1628857
TT		 3282018-09-05 Tom Tromey <tom@tromey.com>
329
330 * configure: Rebuild.
331
ad202fcc
SM		 3322018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
333
334 PR build/23399
335 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
336
d3d8724a
TT		 3372018-08-27 Tom Tromey <tom@tromey.com>
338
339 PR build/23087:
340 * configure: Rebuild.
341
b4f183d2
TT		 3422018-08-27 Tom Tromey <tom@tromey.com>
343
344 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
345 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
346 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
347 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
348 (s390x_emit_stack_adjust): Add casts to unsigned char.
349
4e2aa472
SM		 3502018-08-22 Simon Marchi <simon.marchi@ericsson.com>
351
352 PR gdb/23374
353 PR gdb/23375
354 * server.h (struct client_state) <disable_randomization>:
355 Initialize to 1.
356
cf4088a9
SM		 3572018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
358
359 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
360 variable.
361 (mips_supply_ptrace_register): Likewise.
362
a0de763e
TT		 3632018-07-22 Tom Tromey <tom@tromey.com>
364
365 * configure: Rebuild.
366
b0a7723d
TT		 3672018-07-22 Tom Tromey <tom@tromey.com>
368
369 * win32-low.c (win32_create_inferior): Remove unused variables.
370 * gdbreplay.c (remote_open): Remove unused variable.
371 * remote-utils.c (remote_prepare): Remove unused variable.
372 * x86-tdesc.h (X86_TDESC_H): Define.
373 (amd64_expedite_regs): Define conditionally.
374 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
375 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
376 * remote-utils.c (readchar): Remove unused variable.
377
a780ef4f
PA		 3782018-07-13 Pedro Alves <palves@redhat.com>
379
380 * linux-low.c (linux_kill): Change parameter to process_info
381 pointer instead of pid. Adjust.
382 * lynx-low.c (lynx_kill): Likewise.
383 * nto-low.c (nto_kill): Likewise.
384 * spu-low.c (spu_kill): Likewise.
385 * win32-low.c (win32_kill): Likewise.
386 * server.c (handle_v_kill, kill_inferior_callback)
387 (detach_or_kill_for_exit): Adjust.
388 * target.c (kill_inferior): Change parameter to process_info
389 pointer instead of pid. Adjust.
390 * target.h (struct target_ops) <kill>: Change parameter to
391 process_info pointer instead of pid. Adjust all implementations
392 and callers.
393 (kill_inferior): Likewise.
394
ef2ddb33
PA		 3952018-07-13 Pedro Alves <palves@redhat.com>
396
397 * linux-low.c (linux_detach, linux_join): Change parameter to
398 process_info pointer instead of pid. Adjust.
399 * lynx-low.c (lynx_detach, lynx_join): Likewise.
400 * nto-low.c (nto_detach): Likewise.
401 * spu-low.c (spu_detach, spu_join): Likewise.
402 * win32-low.c (win32_detach, win32_join): Likewise.
403 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
404 * target.h (struct target_ops) <detach, join>: Change parameter to
405 process_info pointer instead of pid. Adjust all implementations
406 and callers.
407 (detach_inferior, join_inferior): Rename 'pid' parameter to
408 'proc'.
409
c7ab0aef
SDJ		 4102018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
411 Jan Kratochvil <jan.kratochvil@redhat.com>
412 Paul Fertser <fercerpav@gmail.com>
413 Tsutomu Seki <sekiriki@gmail.com>
414
415 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
416 (OBS): Add 'common/netstuff.o'.
417 (GDBREPLAY_OBS): Likewise.
418 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
419 (remote_open): Implement support for IPv6
420 connections.
421 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
422 and 'wspiapi.h'.
423 (handle_accept_event): Accept connections from IPv6 sources.
424 (remote_prepare): Handle IPv6-style hostnames; implement
425 support for IPv6 connections.
426 (remote_open): Implement support for printing connections from
427 IPv6 sources.
428
31445d10
PA		 4292018-07-11 Pedro Alves <palves@redhat.com>
430
431 PR gdb/23377
432 * mem-break.c (any_persistent_commands): Add process_info
433 parameter and use it instead of relying on the current process.
434 Change return type to bool.
435 * mem-break.h (any_persistent_commands): Add process_info
436 parameter and change return type to bool.
437 * server.c (handle_detach): Remove require_running_or_return call.
438 Look up the process_info for the process we're about to detach.
439 If not found, return back error to GDB. Adjust
440 any_persistent_commands call to pass down a process pointer.
441
cb197132
PA		 4422018-07-11 Pedro Alves <palves@redhat.com>
443
444 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
445 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
446 instead of collect_register_by_name.
447 * regcache.c (regcache_raw_get_unsigned_by_name): New.
448 * regcache.h (regcache_raw_get_unsigned_by_name): New.
449
1b919490
VB		 4502018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
451 Pedro Alves <palves@redhat.com>
452
453 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
454
d7e15655
TT		 4552018-07-03 Tom Tromey <tom@tromey.com>
456
457 * linux-low.c: Update.
458 * lynx-low.c: Update.
459 * mem-break.c: Update.
460 * nto-low.c: Update.
461 * remote-utils.c: Update.
462 * server.c: Update.
463 * spu-low.c: Update.
464 * target.c: Update.
465 * win32-low.c: Update.
466
26a57c92
TT		 4672018-07-03 Tom Tromey <tom@tromey.com>
468
469 * server.c: Update.
470
0e998d96
TT		 4712018-07-03 Tom Tromey <tom@tromey.com>
472
473 * linux-low.c: Update.
474
cc6bcb54
TT		 4752018-07-03 Tom Tromey <tom@tromey.com>
476
477 * target.c: Update.
478
e38504b3
TT		 4792018-07-03 Tom Tromey <tom@tromey.com>
480
481 * linux-low.c: Update.
482 * linux-mips-low.c: Update.
483 * lynx-low.c: Update.
484 * nto-low.c: Update.
485 * remote-utils.c: Update.
486 * server.c: Update.
487 * spu-low.c: Update.
488 * target.c: Update.
489 * thread-db.c: Update.
490
e99b03dc
TT		 4912018-07-03 Tom Tromey <tom@tromey.com>
492
493 * linux-low.c: Update.
494 * linux-mips-low.c: Update.
495 * lynx-low.c: Update.
496 * mem-break.c: Update.
497 * nto-low.c: Update.
498 * remote-utils.c: Update.
499 * server.c: Update.
500 * spu-low.c: Update.
501 * target.c: Update.
502 * tracepoint.c: Update.
503
f2907e49
TT		 5042018-07-03 Tom Tromey <tom@tromey.com>
505
506 * linux-low.c: Update.
507 * linux-ppc-low.c: Update.
508 * linux-x86-low.c: Update.
509 * proc-service.c: Update.
510 * server.c: Update.
511 * spu-low.c: Update.
512 * thread-db.c: Update.
513 * win32-low.c: Update.
514
fd79271b
TT		 5152018-07-03 Tom Tromey <tom@tromey.com>
516
517 * linux-low.c: Update.
518 * lynx-low.c: Update.
519 * nto-low.c: Update.
520 * remote-utils.c: Update.
521 * spu-low.c: Update.
522 * thread-db.c: Update.
523 * win32-low.c: Update.
524
c0867626
SDJ		 5252018-06-29 Joel Brobecker <brobecker@adacore.com>
526
527 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
528 parameter in call to 'amd64_create_target_description'.
529
2512d7ef
JK		 5302018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
531
532 * x86-tdesc.h: Remove executable permission flag.
533
d0ac1c44
SM		 5342018-06-19 Simon Marchi <simon.marchi@ericsson.com>
535
536 * configure.ac: Remove AC_PREREQ, add missing quoting.
537 * configure: Re-generate.
538 * config.in: Re-generate.
539 * aclocal.m4: Re-generate.
540
c4eb05ff
SM		 5412018-06-18 Simon Marchi <simon.marchi@ericsson.com>
542
543 * tracepoint.h (current_traceframe): Remove declaration.
544
02895270
AH		 5452018-06-18 Alan Hayward <alan.hayward@arm.com>
546
547 * linux-aarch64-low.c (is_sve_tdesc): New function.
548 (aarch64_sve_regs_copy_to_regcache): Likewise.
549 (aarch64_sve_regs_copy_from_regcache): Likewise.
550 (aarch64_regs_info): Add SVE checks.
551 (initialize_low_arch): Initialize SVE.
552
e9902bfc
AH		 5532018-06-18 Alan Hayward <alan.hayward@arm.com>
554
555 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
556
fefa175e
AH		 5572018-06-11 Alan Hayward <alan.hayward@arm.com>
558
559 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
560 (initialize_low_tracepoint): Likewise
561 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
562 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
563 param.
564 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
565 checks.
566 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
567
b91ad3ff
AH		 5682018-06-11 Alan Hayward <alan.hayward@arm.com>
569
570 * server.h (PBUFSIZ): Increase size
571
f868386e
AH		 5722018-06-11 Alan Hayward <alan.hayward@arm.com>
573
574 * regcache.c (regcache::raw_compare): New function.
575 * regcache.h (regcache::raw_compare): New declaration.
576
9c861883
AH		 5772018-06-11 Alan Hayward <alan.hayward@arm.com>
578
579 * regcache.c (new_register_cache): Use new.
580 (free_register_cache): Use delete.
581 (register_data): Use const.
582 (supply_register): Move body inside regcache.
583 (regcache::raw_supply): New override function.
584 (collect_register): Move body inside regcache.
585 (regcache::raw_collect): New override function.
586 (regcache::get_register_status): New override function.
587 * regcache.h (struct regcache): Inherit from reg_buffer_common.
588
40591844
TT		 5892018-06-09 Tom Tromey <tom@tromey.com>
590
591 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
592 declare queue.
593 (event_queue): Use std::queue.
594 (gdb_event_xfree): Remove.
595 (initialize_event_loop, process_event, wait_for_event): Update.
596
6341380d
SC		 5972018-06-08 Stan Cox <scox@redhat.com>
598
599 * win32-low.c (win32_create_inferior): last_ptid and last_status
600 moved to client_state.
601
03349c93
PA		 6022018-06-08 Pedro Alves <palves@redhat.com>
603
604 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
605 common/common-exceptions.o, common/common-utils.o,
606 common/errors.o, common/print-utils.o and utils.o.
607 * gdbreplay.c: Include "common-defs.h" instead of the two
608 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
609 string.h or alloca.h.
610 (perror_with_name): Delete.
611 (remote_open): Use xstrdup instead of strdup.
612 (main): Rename to ...
613 (captured_main): ... this.
614 (main): New.
615
8dcc53b3
TT		 6162018-06-08 Tom Tromey <tom@tromey.com>
617
618 * linux-low.c (linux_low_read_btrace): Update.
619
c12a5089
SC		 6202018-06-04 Stan Cox <scox@redhat.com>
621
622 * server.h (struct client_state): New.
623 * server.c (cont_thread, general_thread, multi_process)
624 (report_fork_events, report_vfork_events, report_exec_events)
625 (report_thread_events, swbreak_feature, hwbreak_feature)
626 (vCont_supported, disable_randomization, pass_signals)
627 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
628 Moved to client_state.
629 * remote-utils.c (remote_debug, noack_mode)
630 (transport_is_reliable): Moved to client_state.
631 * tracepoint.c (current_traceframe): Moved to client_state.
632
633 Update all callers.
634 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
635 linux-low.c, remote-utils.h, target.c: Use client_state.
636
122394f1
AH		 6372018-05-31 Alan Hayward <alan.hayward@arm.com>
638
639 * configure.srv: Add new c/h file.
640
95228a0d
AH		 6412018-05-31 Alan Hayward <alan.hayward@arm.com>
642
643 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
644 null VQ.
645
d8dab6c3
MR		 6462018-05-25 Maciej W. Rozycki <macro@mips.com>
647
648 * gdb.arch/mips-fpregset-core.exp: New test.
649 * gdb.arch/mips-fpregset-core.c: New test source.
650
81e25b7c
EK		 6512018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
652
653 PR server/23198
654 * hostio.c (require_int): Do not report overflow for integers
655 between 0xfffffff and 0x7fffffff.
656
7e947ad3
MR		 6572018-05-22 Maciej W. Rozycki <macro@mips.com>
658
659 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
660 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
661 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
662 functions.
663 (the_low_target): Wire them.
664
1d75a658
PFC		 6652018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
666
667 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
668 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
669 mode. Call collect_register_by_name with vscr using
670 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
671 (ppc_store_vrregset): Add and set vscr_offset variable as in
672 ppc_fill_vrregset. Call supply_register_by_name with vscr using
673 vscr_offset.
674
d078308a
PFC		 6752018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
676
677 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
678 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
679 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
680
7273b5fc
PFC		 6812018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
682
683 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
684 (ppc_store_vsxregset): Likewise.
685 (ppc_fill_vrregset): Likewise.
686 (ppc_store_vrregset): Likewise.
687 (ppc_fill_evrregset): Likewise.
688 (ppc_store_evrregset): Likewise.
689 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
690 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
691 needed.
692
2e077f5e
PFC		 6932018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
694
695 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
696 wordsize of the inferior. Call ppc_linux_target_wordsize.
697
bd64614e
PFC		 6982018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
699
700 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
701 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
702 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
703 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
704 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
705 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
706 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
707 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
708 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
709 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
710 (tdesc_powerpc_e500l): Remove.
711 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
712 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
713 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
714 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
715 linux-ppc-tdesc.h.
716 (ppc_arch_setup): Remove target description matching code. Fill a
717 ppc_linux_features struct and call ppc_linux_match_description
718 with it.
719
75d74cca
MR		 7202018-05-22 Maciej W. Rozycki <macro@mips.com>
721
722 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
723 width of the requested register exceeds the width of the
724 `ptrace' data type.
725 (mips_cannot_store_register): Likewise.
726
e4439e43
MR		 7272018-05-21 Maciej W. Rozycki <macro@mips.com>
728
729 * linux-mips-low.c (mips_fetch_register): New function. Update
730 preceding comment.
731 (mips_store_gregset): Supply 0 rather than $restart for $zero.
732 (the_low_target): Wire `mips_fetch_register'.
733
55271bf9
JB		 7342018-05-10 Joel Brobecker <brobecker@adacore.com>
735
736 * lynx-i386-low.c (LYNXOS_178): New macro.
737 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
738 the layout on LynxOS-178.
739 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
740 handle floating point registers that are not supported by
741 LynxOS-178.
742
1a34f210
TT		 7432018-05-10 Tom Tromey <tom@tromey.com>
744
745 * configure: Rebuild.
746
190852c8
JB		 7472018-05-10 Joel Brobecker <brobecker@adacore.com>
748
749 PR server/23158:
750 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
751 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
752 Use it to set the expedite_regs field in the given tdesc.
753 * x86-tdesc.h: New file.
754 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
755 Adjust following the addition of the new expedite_regs parameter
756 to init_target_desc.
757 * linux-tic6x-low.c (tic6x_read_description): Likewise.
758 * linux-x86-tdesc.c: #include "x86-tdesc.h".
759 (i386_linux_read_description, amd64_linux_read_description):
760 Adjust following the addition of the new expedite_regs parameter
761 to init_target_desc.
762 * lynx-i386-low.c: #include "x86-tdesc.h".
763 (lynx_i386_arch_setup): Adjust following the addition of the new
764 expedite_regs parameter to init_target_desc.
765 * nto-x86-low.c: #include "x86-tdesc.h".
766 (nto_x86_arch_setup): Adjust following the addition of the new
767 expedite_regs parameter to init_target_desc.
768 * win32-i386-low.c: #include "x86-tdesc.h".
769 (i386_arch_setup): Adjust following the addition of the new
770 expedite_regs parameter to init_target_desc.
771
7dbac825
JB		 7722018-05-10 Joel Brobecker <brobecker@adacore.com>
773
774 PR server/23158:
775 * win32-low.c (win32_create_inferior): Add call to my_wait
776 setting last_status global.
777
906994d9
JB		 7782018-05-10 Joel Brobecker <brobecker@adacore.com>
779
780 PR server/23158:
781 * win32-low.c (create_process): Only call gdb_tilde_expand if
782 inferior_cwd is not NULL.
783
8ee22052
AB		 7842018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
785
786 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
787 registers to the cache if their values have changed.
788 (i387_xsave_to_cache): Provide default values for x87 control
789 registers when these features are available, but disabled.
790 * regcache.c (supply_register_by_name_zeroed): New function.
791 * regcache.h (supply_register_by_name_zeroed): Declare new
792 function.
793
aff689d3
TT		 7942018-05-07 Tom Tromey <tom@tromey.com>
795
796 * configure: Rebuild.
797
85e26832
TT		 7982018-05-04 Tom Tromey <tom@tromey.com>
799
800 * configure: Rebuild.
801
a3b60e45
JK		 8022018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
803 Pedro Alves <palves@redhat.com>
804
805 * linux-aarch64-low.c (aarch64_stopped_data_address):
806 Likewise.
807
632e107b
TT		 8082018-04-27 Tom Tromey <tom@tromey.com>
809
810 * configure: Rebuild.
811
458412c3
TT		 8122018-04-23 Tom Tromey <tom@tromey.com>
813
814 * configure: Rebuild.
815
f31c089e
SM		 8162018-04-19 Simon Marchi <simon.marchi@ericsson.com>
817
818 * Makefile.in (depcomp): Add "..".
819 (all_deps_files): New and use it.
820
b319b098
AH		 8212018-04-18 Alan Hayward <alan.hayward@arm.com>
822
823 * configure.srv (aarch64*-*-linux*): Don't include xml.
824 (i[34567]86-*-cygwin*): Likewise.
825 (i[34567]86-*-linux*): Likewise.
826 (i[34567]86-*-lynxos*): Likewise.
827 (i[34567]86-*-mingw32ce*): Likewise.
828 (i[34567]86-*-mingw*): Likewise.
829 (i[34567]86-*-nto*): Likewise.
830 (tic6x-*-uclinux): Likewise.
831 (x86_64-*-linux*): Likewise.
832 (x86_64-*-mingw*): Likewise.
833 (x86_64-*-cygwin*): Likewise.
834
3b74854b
AH		 8352018-04-18 Alan Hayward <alan.hayward@arm.com>
836
837 * tdesc.c: Remove xml parameter.
838
e98577a9
AH		 8392018-04-18 Alan Hayward <alan.hayward@arm.com>
840
841 * server.c (get_features_xml): Remove cast.
842 * tdesc.c (void target_desc::accept): Fill in function.
843 (tdesc_get_features_xml): Remove old xml creation.
844 (print_xml_feature::visit_pre): Add xml vistor.
845 * tdesc.h (struct target_desc): Make xmltarget mutable.
846 (tdesc_get_features_xml): Remove declaration.
847
d278f585
AH		 8482018-04-18 Alan Hayward <alan.hayward@arm.com>
849
850 * tdesc.c (tdesc_architecture_name): Add new function.
851 (tdesc_osabi_name): Likewise.
852 (tdesc_get_features_xml): Use new functions.
853
eee8a18d
AH		 8542018-04-18 Alan Hayward <alan.hayward@arm.com>
855
856 * tdesc.c (tdesc_create_flags): Remove.
857 (tdesc_add_flag): Likewise.
858 (tdesc_named_type): Likewise.
859 (tdesc_create_union): Likewise.
860 (tdesc_create_struct): Likewise.
861 (tdesc_create_vector): Likewise.
862 (tdesc_add_bitfield): Likewise.
863 (tdesc_add_field): Likewise.
864 (tdesc_set_struct_size): Likewise.
865
82ec9bc7
AH		 8662018-04-18 Alan Hayward <alan.hayward@arm.com>
867
868 * tdesc.c (~target_desc): Remove implictly deleted items.
869 (init_target_desc): Iterate all features.
870 (tdesc_get_features_xml): Use vector.
871 (tdesc_create_feature): Create feature.
872 * tdesc.h (tdesc_feature) Remove
873 (target_desc): Add features.
874
ea3e7d71
AH		 8752018-04-18 Alan Hayward <alan.hayward@arm.com>
876
877 * Makefile.in: Add common/tdesc.c
878 * tdesc.c (init_target_desc): init all reg_defs from register
879 vector.
880 (tdesc_create_reg): Create tdesc_reg.
881 * tdesc.h (tdesc_feature): Add register vector.
882
17d08cd4
SM		 8832018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
884
885 * tdesc.h (struct target_desc) <features>: Change type to
886 std::vector<std::string>.
887 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
888 changes.
889 (tdesc_get_features_xml): Likewise.
890 (tdesc_create_feature): Likewise.
891
5cd3e386
AH		 8922018-03-26 Alan Hayward <alan.hayward@arm.com>
893
894 * regcache.c (find_register_by_number): Return a ref.
895 (find_regno): Use references.
896 (register_size): Likewise.
897 (register_data): Likewise.
898 * tdesc.c (target_desc::~target_desc): Remove free calls.
899 (target_desc::operator==): Use std::vector compare.
900 (init_target_desc): Use reference.
901 (tdesc_create_reg): Use reg constructors.
902 * tdesc.h (struct target_desc): Replace pointer with object.
903
dff7492c
AH		 9042018-03-23 Alan Hayward <alan.hayward@arm.com>
905
906 * regcache.c (find_register_by_number): Make static.
907 (find_regno): Use find_register_by_number
908 * regcache.h (struct reg): Remove declaration.
909
d80e5242
AH		 9102018-03-23 Alan Hayward <alan.hayward@arm.com>
911
912 * tdesc.c (target_desc::~target_desc): Move to here.
913 (target_desc::operator==): Likewise.
914 * tdesc.h (target_desc::~target_desc): Move from here.
915 (target_desc::operator==): Likewise.
916
f69c5afb
AA		 9172018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
918
919 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
920
ce29f843
AA		 9212018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
922
923 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
924 S390_TDESC_GS.
925 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
926 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
927 and init_registers_s390_gs_linux64.
928
c49bd90b
AA		 9292018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
930
931 * linux-s390-low.c (s390_fill_gs): Remove function.
932 (s390_fill_gsbc): Remove function.
933 (s390_regsets): Set fill functions for the guarded storage regsets
934 to NULL.
935
7edb9bd3
AA		 9362018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
937
938 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
939 the word size. Add comment.
940 (s390_get_wordsize): New function.
941 (s390_arch_setup): No longer select a temporary tdesc to fetch the
942 pswm with it. Instead, use s390_get_wordsize to determine the
943 word size first and derive the correct tdesc from that directly.
944
39be3c7e
SM		 9452018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
946
947 * Makefile.in: Include silent-rules.mk.
948 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
949 (COMPILE): Add ECHO_CXX.
950 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
951 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
952 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
953 (version-generated.c): Add ECHO_GEN.
954 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
955 (IPAGENT_COMPILE): Add ECHO_CXX.
956 (%-generated.c): Add ECHO_REGDAT.
957
3ae9ce5d
TT		 9582018-03-14 Tom Tromey <tom@tromey.com>
959
960 PR cli/14977:
961 * ax.c (ax_printf): Special case for NULL.
962
e6a58aa8
SM		 9632018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
964
965 * linux-low.c (linux_qxfer_libraries_svr4): Use
966 xml_escape_text_append.
967
f6e8a41e
SM		 9682018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
969
970 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
971
b9671caf
SM		 9722018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
973
974 * server.c (handle_general_set): Remove unnecessary xstrdup.
975
e80aaf61
SM		 9762018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
977
978 * server.c (parse_debug_format_options): Adjust to
979 delim_string_to_char_ptr_vec changes.
980 * thread-db.c (thread_db_load_search): Adjust to
981 dirnames_to_char_ptr_vec changes.
982
b1223e78
MM		 9832018-03-01 Markus Metzger <markus.t.metzger@intel.com>
984
985 * target.h (target_enable_btrace, target_disable_btrace)
986 (target_read_btrace, target_read_btrace_conf): Turn macro into
987 inline function. Throw error if target method is not defined.
988 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
989 check for btrace target method. Be prepared to handle exceptions
990 from btrace target methods.
991
81561546
SDJ		 9922018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
993
994 * server.c (captured_main): Change order of error message printed
995 when the current working directory cannot be found.
996
25e3c82c
SDJ		 9972018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
998
999 * server.c: Include "filenames.h" and "pathstuff.h".
1000 (program_name): Delete variable.
1001 (program_path): New anonymous class.
1002 (get_exec_wrapper): Use "program_path" instead of
1003 "program_name".
1004 (handle_v_run): Likewise.
1005 (captured_main): Likewise.
1006 (process_serial_event): Likewise.
1007
b4987c95
SDJ		 10082018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1009
1010 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1011 (OBJS): Add "pathstuff.o".
1012 * server.c (current_directory): New global variable.
1013 (captured_main): Initialize "current_directory".
1014
f46cd62a
AH		 10152018-02-26 Alan Hayward <alan.hayward@arm.com>
1016
1017 * tdesc.c: Use common/tdesc.h.
1018 * tdesc.h: Likewise.
1019
a543c5ca
AH		 10202018-02-20 Alan Hayward <alan.hayward@arm.com>
1021 Simon Marchi <simon.marchi@ericsson.com>
1022
1023 * Makefile.in: Switch order of make rules.
1024
b5884fa7
AH		 10252018-02-19 Alan Hayward <alan.hayward@arm.com>
1026
1027 * Makefile.in: Add common directory in build.
1028 * configure.ac: Add common reference.
1029 * configure: Regenerate.
1030
de6242d3
MM		 10312018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1032
1033 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1034 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1035 * spu-low.c (spu_target_ops): Likewise.
1036 * win32-low.c (win32_target_ops): Likewise.
1037 * server.c (supported_btrace_packets): Report packets unconditionally.
1038 * target.h (target_ops) <supports_btrace>: Remove.
1039 (target_supports_btrace): Remove.
1040
9ee23a85
MM		 10412018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1042
1043 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1044 (handle_btrace_disable): Change return type to void. Use exceptions
1045 to report errors.
1046 (handle_btrace_general_set): Catch exception and copy message to
1047 return message.
1048
8ce47547
TT		 10492018-02-08 Tom Tromey <tom@tromey.com>
1050
1051 * linux-low.c (install_software_single_step_breakpoints): Use
1052 make_scoped_restore.
1053 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1054 (do_restore_current_thread_cleanup): Remove.
1055 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1056 declare.
1057
45dd3607
TT		 10582018-02-08 Tom Tromey <tom@tromey.com>
1059
1060 * mem-break.c (set_raw_breakpoint_at): Use
1061 gdb::unique_xmalloc_ptr.
1062
e671cd59
PA		 10632018-01-30 Pedro Alves <palves@redhat.com>
1064
1065 PR gdb/13211
1066 * target.c (target_terminal::terminal_state): Rename to ...
1067 (target_terminal::m_terminal_state): ... this.
1068
a0aad537
JC		 10692018-01-19 James Clarke <jrtc27@jrtc27.com>
1070
1071 * linux-low.c (handle_extended_wait): Surround call to
1072 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1073
4d9b86e1
SM		 10742018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1075
1076 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1077 linux_ptrace_attach_fail_reason_string now returning an
1078 std::string.
1079 (linux_attach): Likewise.
1080 * thread-db.c (attach_thread): Likewise.
1081
f517c180
EA		 10822018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1083
1084 PR gdb/21559
1085 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1086 checking for fs_base/gs_base fields in struct user_regs_struct.
1087 * configure: Regenerate.
1088
9a70f35c
YQ		 10892018-01-16 Yao Qi <yao.qi@linaro.org>
1090
1091 PR gdb/18749
1092 * linux-low.c (fetch_register): Call supply_register instead of
1093 error.
1094
605fd3c6
YQ		 10952018-01-08 Yao Qi <yao.qi@linaro.org>
1096 Simon Marchi <simon.marchi@ericsson.com>
1097
1098 * Makefile.in (OBS): Remove selftest.o.
1099 * configure.ac: Set srv_selftest_objs if $development is true.
1100 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1101 * configure: Re-generated.
1102 * server.c (captured_main): Wrap variable selftest_filter with
1103 GDB_SELF_TEST.
1104
2cc05030
SM		 11052018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1106
1107 * server.c (parse_debug_format_options): Return std::string.
1108 (handle_monitor_command, captured_main): Adjust.
1109
e379cee6
PA		 11102018-01-05 Pedro Alves <palves@redhat.com>
1111
1112 PR gdb/18653
1113 * server.c (captured_main): Pass quiet=false to
1114 save_original_signals_state.
1115
82e1e79a
JB		 11162018-01-01 Joel Brobecker <brobecker@adacore.com>
1117
1118 * gdbreplay.c (gdbreplay_version): Update copyright year in
1119 version message.
1120 * server.c (gdbserver_version): Likewise.
1121
8e481c3b
TT		 11222017-12-08 Tom Tromey <tom@tromey.com>
1123
1124 * ax.c (ax_printf): Update.
1125
a8806230
YQ		 11262017-12-07 Yao Qi <yao.qi@linaro.org>
1127
1128 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1129 aarch64_linux_read_description.
1130 * linux-amd64-ipa.c (idx2mask): New array.
1131 (get_ipa_tdesc): Move idx2mask out.
1132 (initialize_low_tracepoint): Initialize target descriptions.
1133 * linux-i386-ipa.c (idx2mask): New array.
1134 (get_ipa_tdesc): Move idx2mask out.
1135 (initialize_low_tracepoint): Initialize target descriptions.
1136
d4a0e8b5
SM		 11372017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1138
1139 * tdesc.c (struct tdesc_type): Change return type.
1140 (tdesc_add_flag): Change parameter type.
1141 (tdesc_add_bitfield): Likewise.
1142 (tdesc_add_field): Likewise.
1143 (tdesc_set_struct_size): Likewise.
1144
798a7429
SM		 11452017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1146
1147 * regcache.c (registers_to_string): Remove unused variable.
1148
c0e15c9b
SM		 11492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1150
1151 * inferiors.c (for_each_inferior_with_data): Remove.
1152 * inferiors.h (for_each_inferior_with_data): Remove.
1153 * server.c (handle_qxfer_threads_worker): Change parameter type.
1154 (handle_qxfer_threads_proper): Use for_each_thread.
1155
f0045347
SM		 11562017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1157
1158 * inferiors.c (for_each_inferior): Remove.
1159 (clear_inferiors): Use for_each_thread.
1160 * inferiors.h (for_each_inferior): Remove.
1161 * linux-low.c (linux_wait_for_event_filtered): Use
1162 for_each_thread.
1163 (linux_stabilize_threads): Likewise.
1164 * regcache.c (regcache_release): Likewise.
1165 * server.c (gdb_wants_all_threads_stopped): Likewise.
1166 (clear_pending_status_callback): Remove.
1167 (handle_status): Use for_each_thread.
1168 (captured_main): Likewise.
1169 * win32-low.c (child_init_thread_list): Likewise.
1170 (win32_clear_inferiors): Likewise.
1171 (fake_breakpoint_event): Likewise.
1172
9521758b
SM		 11732017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1174
1175 * inferiors.h (find_inferior): Remove.
1176 * inferiors.c (find_inferior): Remove.
1177
8f86d7aa
SM		 11782017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1179
1180 * linux-low.c (resume_status_pending_p): Update comment.
1181 (need_step_over_p): Update comment.
1182
e2b44075
SM		 11832017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1184
1185 * linux-low.c (proceed_one_lwp): Return void, change parameter
1186 type.
1187 (unsuspend_and_proceed_one_lwp): Likewise.
1188 (proceed_all_lwps): Use for_each_thread.
1189 (unstop_all_lwps): Likewise.
1190
c80825ff
SM		 11912017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1192
1193 * linux-low.c (linux_resume_one_thread): Return void, take
1194 parameter directly.
1195 (linux_resume): Use for_each_thread.
1196
df3e4dbe
SM		 11972017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1198
1199 * linux-low.c (send_sigstop_callback): Return void, change
1200 parameter type. Rename to...
1201 (send_sigstop): ... this.
1202 (suspend_and_send_sigstop_callback): Return void, change parameter
1203 type. Rename to...
1204 (suspend_and_send_sigstop): ... this.
1205 (stop_all_lwps): Use for_each_thread.
1206
5a6b0a41
SM		 12072017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1208
1209 * linux-low.c (lwp_running): Return bool, remove unused
1210 argument.
1211 (linux_stabilize_threads): Use find_thread.
1212
39a64da5
SM		 12132017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1214
1215 * linux-low.c (select_singlestep_lwp_callback): Remove.
1216 (count_events_callback): Remove.
1217 (select_event_lwp_callback): Remove.
1218 (select_event_lwp): Use find_thread/for_each_thread.
1219
a1385b7b
SM		 12202017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1221
1222 * linux-low.c (not_stopped_callback): Return bool, take filter
1223 argument directly.
1224 (linux_wait_for_event_filtered): Use find_thread.
1225 (linux_wait_1): Likewise.
1226
454296a2
SM		 12272017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1228
1229 * linux-low.c (same_lwp): Remove.
1230 (find_lwp_pid): Use find_thread.
1231
6b2a85da
SM		 12322017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1233
1234 * linux-low.c (delete_lwp_callback): Remove.
1235 (linux_mourn): Use for_each_thread.
1236
798a38e8
SM		 12372017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1238
1239 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1240 args parameter, don't check for pid.
1241 (linux_detach): Use for_each_thread.
1242
e4eb0dec
SM		 12432017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1244
1245 * linux-low.c (struct counter): Remove.
1246 (second_thread_of_pid_p): Remove.
1247 (last_thread_of_process_p): Use find_thread.
1248
83e1b6c1
SM		 12492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1250
1251 * inferiors.c (find_inferior_in_random): Remove.
1252 * inferiors.h (find_inferior_in_random): Remove.
1253 * linux-low.c (status_pending_p_callback): Return bool, accept
1254 parameter ptid directly.
1255 (linux_wait_for_event_filtered): Use find_thread_in_random.
1256 (linux_wait_1): Likewise.
1257
8dc7b443
SM		 12582017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1259
1260 * inferiors.c (find_inferior_id): Remove.
1261 (find_thread_ptid): Move implemention from find_inferior_id to
1262 here.
1263 * inferiors.h (find_inferior_id): Remove.
1264 * server.c (handle_status): Use find_thread_ptid.
1265 (process_serial_event): Likewise.
1266 * thread-db.c (find_one_thread): Likewise.
1267 (thread_db_thread_handle): Likewise.
1268 * win32-low.c (thread_rec): Likewise.
1269 (child_delete_thread): Likewise.
1270 (win32_thread_alive): Likewise.
1271 (get_child_debug_event): Likewise.
1272
da25033c
SM		 12732017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1274
1275 * linux-mips-low.c (update_watch_registers_callback): Return
1276 void, remove pid_p parameter, don't check for pid.
1277 (mips_insert_point, mips_remove_point): Use for_each_thread.
1278
c91bb56b
SM		 12792017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1280
1281 * lynx.low (lynx_delete_thread_callback): Remove.
1282 (lynx_mourn): Use for_each_thread.
1283
634a3254
SM		 12842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1285
1286 * regcache.c (regcache_invalidate_one): Remove.
1287 (regcache_invalidate_pid): use for_each_thread.
1288
41272101
TT		 12892017-11-26 Tom Tromey <tom@tromey.com>
1290
1291 * linux-low.c (linux_create_inferior): Update.
1292
f5291a6f
UW		 12932017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1294
1295 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1296
6654d750
AH		 12972017-11-24 Alan Hayward <alan.hayward@arm.com>
1298
1299 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1300 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1301 * linux-aarch64-tdesc-selftest.c: New file.
1302 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1303
13042017-11-24 Alan Hayward <alan.hayward@arm.com>
1305
1306 * configure.srv: Add new file.
1307 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1308 * linux-aarch64-tdesc-selftest.c: New file.
1309 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1310
49bdb7ee
AH		 13112017-11-24 Alan Hayward <alan.hayward@arm.com>
1312
1313 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1314 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1315 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1316
d6d7ce56
AH		 13172017-11-24 Alan Hayward <alan.hayward@arm.com>
1318
1319 * configure.srv: Add new files.
1320 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1321 aarch64_linux_read_description.
1322 * linux-aarch64-low.c (aarch64_linux_read_description):
1323 Merge with aarch64_arch_setup.
1324 (aarch64_arch_setup): Call aarch64_linux_read_description.
1325 * linux-aarch64-tdesc.c: New file.
1326 * linux-aarch64-tdesc.h: New file.
1327
506fe5f4
YQ		 13282017-11-24 Yao Qi <yao.qi@linaro.org>
1329
1330 * configure.srv: Set $srv_regobj for tic6x-linux.
1331 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1332 (tic6x_read_description): Move some code to tic6x_arch_setup.
1333 (tic6x_tdesc_test): New function.
1334 (initialize_low_arch): Call selftests::register_test.
1335
29f9a567
YQ		 13362017-11-22 Yao Qi <yao.qi@linaro.org>
1337
1338 * remote-utils.c (prepare_resume_reply): Use memcpy.
1339
578290ec
SM		 13402017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1341
1342 * linux-low.c (kill_one_lwp_callback): Return void, take
1343 argument directly, don't filter on pid.
1344 (linux_kill): Use for_each_thread.
1345
eca55aec
SM		 13462017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1347
1348 * linux-low.c (need_step_over_p): Return bool, remove dummy
1349 argument.
1350 (linux_resume, proceed_all_lwps): Use find_thread.
1351
25c28b4d
SM		 13522017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1353
1354 * linux-low.c (resume_status_pending_p): Return bool, remove
1355 flag_p argument.
1356 (linux_resume): Use find_thread.
1357
5fdda392
SM		 13582017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1359
1360 * linux-low.c (struct thread_resume_array): Remove.
1361 (linux_set_resume_request): Return void, take arguments
1362 directly.
1363 (linux_resume): Use for_each_thread.
1364
fcb056a5
SM		 13652017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1366
1367 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1368 return bool, remove data argument.
1369 (linux_stabilize_threads): Use find_thread.
1370
139720c5
SM		 13712017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1372
1373 * linux-low.c (unsuspend_one_lwp): Remove.
1374 (unsuspend_all_lwps): Use for_each_thread, inline code from
1375 unsuspend_one_lwp.
1376
6d1e5673
SM		 13772017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1378
1379 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1380 * linux-low.c (struct iterate_over_lwps_args): Remove.
1381 (iterate_over_lwps_filter): Remove.
1382 (iterate_over_lwps): Use find_thread.
1383
bbf550d5
SM		 13842017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1385
1386 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1387 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1388 code from reset_lwp_ptrace_options_callback.
1389
00192f77
SM		 13902017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1391
1392 * linux-arm-low.c (struct update_registers_data): Remove.
1393 (update_registers_callback): Return void, take arguments
1394 directly, don't check thread's pid.
1395 (arm_insert_point, arm_remove_point): Use for_each_thread.
1396
2bee2b6c
SM		 13972017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1398
1399 * win32-low.c (continue_one_thread): Return void, take argument
1400 directly.
1401 (child_continue): Use for_each_thread.
1402
0b360f19
SM		 14032017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1404
1405 * win32-i386-low.c (update_debug_registers_callback): Rename
1406 to ...
1407 (update_debug_registers): ... this, return void, remove pid_p arg.
1408 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1409
f27866ba
SM		 14102017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1411
1412 * inferiors.h (struct process_info): Add constructor, initialize
1413 fields..
1414 <syscalls_to_catch>: Change type to std::vector<int>.
1415 * inferiors.c (add_process): Allocate process_info with new.
1416 (remove_process): Free process_info with delete.
1417 * linux-low.c (handle_extended_wait): Adjust.
1418 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1419 * server.c (handle_general_set): Adjust.
1420
e849ea89
PA		 14212017-11-16 Pedro Alves <palves@redhat.com>
1422
1423 * remote-utils.c (remote_close): Block SIGIO signals instead of
1424 uninstalling the SIGIO handler.
1425
1d0aa65c
AH		 14262017-11-16 Alan Hayward <alan.hayward@arm.com>
1427
1428 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1429
3491a34c
YQ		 14302017-11-16 Yao Qi <yao.qi@linaro.org>
1431
1432 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1433 (tic6x_store_gregset): Likewise.
1434 (tic6x_usrregs_info): Move it up.
1435
a602f924
AH		 14362017-11-15 Alan Hayward <alan.hayward@arm.com>
1437
1438 * Makefile.in: Update arch rules.
1439 * configure.srv: Explicitly mark arch/ files.
1440
5616b6c3
AS		 14412017-11-13 Andreas Schwab <schwab@suse.de>
1442
1443 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1444 function.
1445 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1446
d1928160
PA		 14472017-11-06 Pedro Alves <palves@redhat.com>
1448
1449 * config.in, configure: Regenerate.
1450
bac608e7
SM		 14512017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1452
1453 * target.c (struct thread_search): Remove.
1454 (thread_search_callback): Remove.
1455 (prepare_to_access_memory): Use for_each_thread instead of
1456 find_inferior. Inline code from thread_search_callback.
1457
eaddb425
SM		 14582017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1459
1460 * server.c (struct visit_actioned_threads_data): Remove.
1461 (visit_actioned_threads): Change prototype to take arguments
1462 directly.
1463 (resume): Use find_thread instead of find_inferior.
1464
99078d34
SM		 14652017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1466
1467 * server.c (queue_stop_reply_callback): Change prototype, return
1468 void.
1469 (find_status_pending_thread_callback): Remove.
1470 (handle_status): Replace find_inferior with find_thread and
1471 for_each_thread.
1472
cc628f3d
AH		 14732017-10-25 Alan Hayward <alan.hayward@arm.com>
1474
1475 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1476 with REGNO.
1477 (aarch64_store_gregset): Likewise.
1478 (aarch64_fill_fpregset): Likewise.
1479 (aarch64_store_fpregset): Likewise.
1480
4d3bb80e
SM		 14812017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1482
1483 * gdbthread.h (find_thread, for_each_thread): New functions.
1484 * inferiors.c (thread_of_pid): Remove.
1485 (find_any_thread_of_pid): Use find_thread.
1486 * linux-low.c (num_lwps): Use for_each_thread.
1487
7a7cdfa0
YQ		 14882017-10-17 Yao Qi <yao.qi@linaro.org>
1489
1490 * Makefile.in: Remove one rule.
1491 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1492
e675d170
YQ		 14932017-10-17 Yao Qi <yao.qi@linaro.org>
1494
1495 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1496 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1497
7eb4e0f9
YQ		 14982017-10-17 Yao Qi <yao.qi@linaro.org>
1499
1500 * configure.srv: Rename arm.o with arch/arm.o.
1501
60d6cfc9
YQ		 15022017-10-17 Yao Qi <yao.qi@linaro.org>
1503
1504 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1505 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1506 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1507 (arch-i386.o, arch-amd64.o): Remove rules.
1508 (arch/%.o): New rule.
1509 Update POSTCOMPILE and COMPILE.pre.
1510 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1511 * configure: Re-generated.
1512 * configure.srv: Replace arch-i386.o with arch/i386.o.
1513 Replace arch-amd64.o with arch/amd64.o.
1514
5bfda255
YQ		 15152017-10-16 Yao Qi <yao.qi@linaro.org>
1516
1517 * configure: Regenerated.
1518
9c80ecd6
SM		 15192017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1520
1521 * inferiors.h: (struct inferior_list): Remove.
1522 (struct inferior_list_entry); Remove.
1523 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1524 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1525 get_first_inferior): Remove.
1526 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1527 find_inferior_id, find_inferior_in_random): Change signature.
1528 * inferiors.c (all_threads): Change type to
1529 std::list<thread_info *>.
1530 (get_thread): Remove macro.
1531 (find_inferior, find_inferior_id): Change signature, implement
1532 using find_thread.
1533 (find_inferior_in_random): Change signature, implement using
1534 find_thread_in_random.
1535 (for_each_inferior, for_each_inferior_with_data): Change
1536 signature, implement using for_each_thread.
1537 (add_inferior_to_list, remove_inferior): Remove.
1538 (add_thread, get_first_thread, thread_of_pid,
1539 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1540 (get_first_inferior, one_inferior_p, clear_inferior_list):
1541 Remove.
1542 (clear_inferiors, get_thread_process): Update.
1543 * gdbthread.h: Include <list>.
1544 (struct thread_info) <entry>: Remove field.
1545 <id>: New field.
1546 (all_threads): Change type to std::list<thread_info *>.
1547 (get_first_inferior): Add doc.
1548 (find_thread, for_each_thread, find_thread_in_random): New
1549 functions.
1550 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1551 * linux-arm-low.c (update_registers_callback): Update.
1552 * linux-low.c (second_thread_of_pid_p): Update.
1553 (kill_one_lwp_callback, linux_detach_lwp_callback,
1554 delete_lwp_callback, status_pending_p_callback, same_lwp,
1555 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1556 iterate_over_lwps, not_stopped_callback,
1557 resume_stopped_resumed_lwps, count_events_callback,
1558 select_singlestep_lwp_callback, select_event_lwp_callback,
1559 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1560 suspend_and_send_sigstop_callback, wait_for_sigstop,
1561 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1562 lwp_running, linux_set_resume_request, resume_status_pending_p,
1563 need_step_over_p, start_step_over, linux_resume_one_thread,
1564 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1565 reset_lwp_ptrace_options_callback): Update.
1566 * linux-mips-low.c (update_watch_registers_callback): Update.
1567 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1568 Update.
1569 (free_register_cache_thread_one): Remove.
1570 (regcache_release): Update.
1571 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1572 handle_qxfer_threads_worker): Update.
1573 (handle_query): Update, use list iterator.
1574 (visit_actioned_threads, handle_pending_status,
1575 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1576 clear_pending_status_callback, set_pending_status_callback,
1577 find_status_pending_thread_callback, handle_status,
1578 process_serial_event): Update.
1579 * target.c (thread_search_callback): Update.
1580 * thread-db.c (thread_db_get_tls_address): Update.
1581 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1582 Update.
1583 * win32-i386-low.c (update_debug_registers_callback): Update.
1584 * win32-low.c (delete_thread_info, child_delete_thread,
1585 continue_one_thread, suspend_one_thread,
1586 get_child_debug_event): Adjust.
1587
9179355e
SM		 15882017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1589
1590 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1591 * inferiors.h: Include <list>.
1592 (struct process_info) <entry>: Remove field.
1593 <pid>: New field.
1594 (pid_of): Change macro to function.
1595 (ptid_of, lwpid_of): Remove macro.
1596 (all_processes): Change type to std::list<process_info *>.
1597 (ALL_PROCESSES): Remove macro.
1598 (for_each_process, find_process): New function.
1599 * inferiors.c (all_processes): Change type to
1600 std::list<process_info *>.
1601 (find_thread_process): Adjust.
1602 (add_process): Likewise.
1603 (remove_process): Likewise.
1604 (find_process_pid): Likewise.
1605 (get_first_process): Likewise.
1606 (started_inferior_callback): Remove.
1607 (have_started_inferiors_p): Adjust.
1608 (attached_inferior_callback): Remove.
1609 (have_attached_inferiors_p): Adjust.
1610 * linux-low.c (check_zombie_leaders): Likewise.
1611 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1612 (x86_linux_update_xmltarget): Adjust.
1613 * server.c (handle_query): Likewise.
1614 (gdb_reattached_process): Remove.
1615 (handle_status): Adjust.
1616 (kill_inferior_callback): Likewise.
1617 (detach_or_kill_inferior): Remove.
1618 (print_started_pid): Likewise.
1619 (print_attached_pid): Likewise.
1620 (detach_or_kill_for_exit): Update.
1621 (process_serial_event): Likewise.
1622 * linux-arm-low.c (arm_new_fork): Likewise.
1623
c9cb8905
SM		 16242017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1625
1626 * dll.h: Include <list>.
1627 (struct dll_info): Add constructor.
1628 <entry>: Remove field.
1629 (all_dlls): Change type to std::list<dll_info>.
1630 * dll.c: Include <algorithm>.
1631 (get_dll): Remove macro.
1632 (all_dlls): Change type to std::list<dll_info *>.
1633 (free_one_dll): Remove.
1634 (match_dll): Likewise.
1635 (loaded_dll): Adjust.
1636 (unloaded_dll): Adjust to all_dlls type change, use
1637 std::find_if. Inline code from match_dll.
1638 (clear_dlls): Adjust to all_dlls type change.
1639 * server.c (emit_dll_description): Remove.
1640 (handle_qxfer_libraries): Adjust to all_dlls type change,
1641 integrate emit_dll_description's functionality.
1642
04ec7890
SM		 16432017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1644
1645 * linux-low.h (struct linux_target_ops) <delete_process>: New
1646 field.
1647 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1648 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1649 (struct linux_target_ops): Add delete_process callback.
1650 * linux-arm-low.c (arm_delete_process): New.
1651 (struct linux_target_ops): Add delete_process callback.
1652 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1653 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1654 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1655 * linux-mips-low.c (mips_linux_delete_process): New.
1656 (struct linux_target_ops): Add delete_process callback.
1657 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1658 * linux-s390-low.c (struct linux_target_ops): Likewise.
1659 * linux-sh-low.c (struct linux_target_ops): Likewise.
1660 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1661 * linux-tile-low.c (struct linux_target_ops): Likewise.
1662 * linux-x86-low.c (x86_linux_delete_process): New.
1663 (struct linux_target_ops): Add delete_process callback.
1664 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1665
466eecee
SM		 16662017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1667
1668 * linux-aarch64-low.c (the_low_target): Add thread delete
1669 callback.
1670 * linux-arm-low.c (arm_delete_thread): New function.
1671 (the_low_target): Add thread delete callback.
1672 * linux-bfin-low.c (the_low_target): Likewise.
1673 * linux-crisv32-low.c (the_low_target): Likewise.
1674 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1675 set.
1676 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1677 field.
1678 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1679 * linux-mips-low.c (mips_linux_delete_thread): New function.
1680 (the_low_target): Add thread delete callback.
1681 * linux-ppc-low.c (the_low_target): Likewise.
1682 * linux-s390-low.c (the_low_target): Likewise.
1683 * linux-sh-low.c (the_low_target): Likewise.
1684 * linux-tic6x-low.c (the_low_target): Likewise.
1685 * linux-tile-low.c (the_low_target): Likewise.
1686 * linux-x86-low.c (the_low_target): Likewise.
1687 * linux-xtensa-low.c (the_low_target): Likewise.
1688
b79f7801
YZ		 16892017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1690
1691 * win32-low.c: Include "common-inferior.h".
1692
bc3b087d
SDJ		 16932017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1694
1695 * inferiors.c (set_inferior_cwd): New function.
1696 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1697 (handle_query): Inform that QSetWorkingDir is supported.
1698 * win32-low.c (create_process): Pass the inferior's cwd to
1699 CreateProcess.
1700
d092c5a2
SDJ		 17012017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1702
1703 * inferiors.c (current_inferior_cwd): New global variable.
1704 (get_inferior_cwd): New function.
1705 * inferiors.h (struct process_info) <cwd>: New field.
1706
7da0a886
SDJ		 17072017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1708
1709 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1710 (OBS): Add gdb_tilde_expand.o.
1711
289a6840
SM		 17122017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1713
1714 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1715 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1716
256642e8
PA		 17172017-09-29 Pedro Alves <palves@redhat.com>
1718
1719 * ax.c (gdb_parse_agent_expr): Constify.
1720 * ax.h (gdb_parse_agent_expr): Constify.
1721 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1722 Constify.
1723 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1724 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1725 * remote-utils.h (read_ptid): Constify.
1726 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1727 (process_point_options, process_serial_event): Constify.
1728 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1729 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1730 (cmd_qtbuffer): Constify.
1731
5b9ca4d4
PA		 17322017-09-29 Pedro Alves <palves@redhat.com>
1733
1734 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1735 fails.
1736
94c207e0
PA		 17372017-09-29 Pedro Alves <palves@redhat.com>
1738
1739 * linux-low.c (handle_extended_wait): Pass parent thread instead
1740 of process to thread_db_notice_clone.
1741 * linux-low.h (thread_db_notice_clone): Replace parent process
1742 parameter with parent thread parameter.
1743 * thread-db.c (find_one_thread): Add comment.
1744 (thread_db_notice_clone): Replace parent process parameter with
1745 parent thread parameter. Temporarily switch to the parent thread.
1746
75352e28
SDJ		 17472017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1748
1749 * gdbthread.h: Include "common-gdbthread.h".
1750 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1751 "if" when validating the ptid.
1752 * remote-utils.c: Include "gdbthread.h".
1753 (prepare_resume_reply): Use "switch_to_thread".
1754 * target.c (done_accessing_memory): Likewise.
1755
ad339634
AA		 17562017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1757
1758 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1759 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1760 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1761 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1762 s390x-gs-linux64-ipa.o to ipa_obj.
1763 * linux-s390-low.c (HWCAP_S390_GS): New define.
1764 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1765 New functions.
1766 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1767 (s390_arch_setup): Check for guarded-storage support and choose
1768 appropriate tdesc.
1769 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1770 init_registers_s390x_gs_linux64.
1771 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1772 enum value.
1773 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1774 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1775
cc4d742f
SM		 17762017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1777
1778 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1779
f6327dcb
KB		 17802017-09-21 Kevin Buettner <kevinb@redhat.com>
1781
1782 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1783 (thread_db_thread_handle): Declare.
1784 * linux-low.c (linux_target_ops): Initialize thread_handle.
1785 * server.c (handle_qxfer_threads_worker): Add support for
1786 "handle" attribute.
1787 * target.h (struct target_ops): Add new function pointer,
1788 thread_handle.
1789 (target_thread_handle): Define.
1790 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1791 field in lwp.
1792 (thread_db_thread_handle): New function.
1793
86299109
KB		 17942017-09-21 Kevin Buettner <kevinb@redhat.com>
1795
1796 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1797 * linux-low.h (thread_db_notice_clone): Declare.
1798 * thread-db.c (thread_db_notice_clone): New function.
1799
f557a88a
PA		 18002017-09-21 Pedro Alves <palves@redhat.com>
1801
1802 * server.c (gdb_read_memory, handle_status, process_serial_event)
1803 (handle_serial_event, handle_target_event): Adjust to
1804 set_desired_thread prototype change.
1805 * target.c (set_desired_thread): Remove 'use_general' parameter
1806 and adjust.
1807 * target.h (set_desired_thread): Remove 'use_general' parameter.
1808
223ffa71
TT		 18092017-09-20 Tom Tromey <tom@tromey.com>
1810
1811 * target.c (target_terminal::terminal_state): Define.
1812 (target_terminal::init): Rename from target_terminal_init.
1813 (target_terminal::inferior): Rename from
1814 target_terminal_inferior.
1815 (target_terminal::ours): Rename from target_terminal_ours.
1816 (target_terminal::ours_for_output, target_terminal::info): New.
1817
04fd3ba9
SM		 18182017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1819
1820 * server.c (accumulate_file_name_length): Remove.
1821 (emit_dll_description): Adjust to std::string change.
1822 (handle_qxfer_libraries): Use std::string to hold document.
1823
5e187554
SM		 18242017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1825
1826 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1827 return type of xml_escape_text.
1828 * server.c (emit_dll_description): Likewise.
1829
1526853e
SM		 18302017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1831
1832 * server.c (captured_main): Accept argument for --selftest.
1833 Update run_tests call.
1834 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1835 when registering selftests.
1836
c4dfafab
SDJ		 18372017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1838
1839 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1840 instead of "VEC" for "target_desc.reg_defs".
1841 (regcache_cpy): Likewise.
1842 (registers_to_string): Likewise.
1843 (registers_from_string): Likewise.
1844 (find_regno): Likewise.
1845 (supply_regblock): Likewise.
1846 (regcache_raw_read_unsigned): Likewise.
1847 * tdesc.c (init_target_desc): Likewise.
1848 (tdesc_create_reg): Likewise.
1849 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1850 (struct target_desc) <reg_defs>: Convert to "std::vector".
1851 (target_desc): Do not initialize "reg_defs".
1852 (~target_desc): Update code to use "std::vector" instead of "VEC"
1853 for "target_desc.reg_defs".
1854 (operator==): Likewise.
1855
124aceb4
SM		 18562017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1857
1858 * inferiors.h (thread_to_gdb_id): Remove.
1859 * inferiors.c (thread_to_gdb_id): Remove.
1860 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1861 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1862 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1863 Likewise.
1864 * nto-low.c (nto_fetch_registers, nto_store_registers,
1865 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1866
96cde54f
SM		 18672017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1868
1869 * inferiors.h (gdb_id_to_thread_id): Remove.
1870 * inferiors.c (gdb_id_to_thread_id): Remove.
1871 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1872 removal. Move pid declaration closer to where it's used.
1873
e8ca139e
SM		 18742017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1875
1876 * server.c (handle_detach): New function.
1877 (process_serial_event): Move code out, call handle_detach.
1878
f8a4e119
SM		 18792017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1880
1881 * server.c (require_running): Rename to ...
1882 (require_running_or_return): ... this ...
1883 (require_running_or_break): ... and this.
1884 (handle_query, process_serial_event): Adjust.
1885
0eb0a407
SM		 18862017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1887
1888 * linux-low.c (linux_set_resume_request): Remove unused
1889 variables.
1890
785922a5
SM		 18912017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1892
1893 * server.c (first_thread_of): Remove.
1894 (process_serial_event): Replace usage of first_thread_of with
1895 find_any_thread_of_pid.
1896 * tracepoint.c (same_process_p): Remove.
1897 (gdb_agent_about_to_close): Replace usage of same_process_p with
1898 find_any_thread_of_pid.
1899 * linux-x86-low.c (same_process_callback): Remove.
1900 (x86_arch_setup_process_callback): Replace usage of
1901 same_process_callback with find_any_thread_of_pid.
1902 * thread-db.c (any_thread_of): Remove.
1903 (switch_to_process): Replace usage of any_thread_of with
1904 find_any_thread_of_pid.
1905 * inferiors.c (thread_pid_matches_callback): Remove.
1906 (find_thread_process): Adjust to use find_any_thread_of_pid.
1907
a059f00c
SDJ		 19082017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1909
1910 * regcache.c (get_thread_regcache): Guard calls to "memset"
1911 with "!VEC_empty".
1912
cc397f3a
SDJ		 19132017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1914
1915 * linux-low.c (handle_extended_wait): Use
1916 "allocate_target_description" instead of "XNEW".
1917 * linux-x86-low.c (initialize_low_arch): Likewise.
1918
22916b07
YQ		 19192017-09-05 Yao Qi <yao.qi@linaro.org>
1920
1921 * configure.srv (srv_i386_regobj): Remove.
1922 (srv_amd64_regobj): Remove.
1923 (srv_regobj): Set it to "" for x86 non-linux targets.
1924 * linux-x86-tdesc.c (i386_linux_read_description):
1925 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1926 (init_registers_i386): Remove the declaration.
1927 (tdesc_i386): Remove the declaration.
1928 (lynx_i386_arch_setup): Call i386_create_target_description.
1929 * nto-x86-low.c: Likewise.
1930 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
1931 [!__x86_64__]: include arch/i386.h.
1932 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
1933
38602d55
YQ		 19342017-09-05 Yao Qi <yao.qi@linaro.org>
1935
1936 * configure.srv (srv_amd64_linux_xmlfiles): Remove
1937 i386/amd64-XXX-linux from it.
1938
44b886ff
YQ		 19392017-09-05 Yao Qi <yao.qi@linaro.org>
1940
1941 * configure.srv: Empty srv_amd64_linux_regobj if $development is
1942 false.
1943 (ipa_amd64_linux_regobj): Remove.
1944 (ipa_x32_linux_regobj): Remove.
1945
b4570e4b
YQ		 19462017-09-05 Yao Qi <yao.qi@linaro.org>
1947
1948 * Makefile.in (arch-amd64.o): New rule.
1949 * configure.srv: Append arch-amd64.o.
1950 * linux-amd64-ipa.c: Include common/x86-xstate.h.
1951 (get_ipa_tdesc): Call amd64_linux_read_description.
1952 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
1953 and init_registers_amd64_XXX.
1954 * linux-x86-low.c (x86_linux_read_description): Call
1955 amd64_linux_read_description.
1956 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
1957 (initialize_low_arch): Don't call init_registers_x32_XXX and
1958 init_registers_amd64_XXX.
1959 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
1960 and tdesc_amd64_XXX.
1961 [__x86_64__] (amd64_tdesc_test): New function.
1962 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
1963 and init_registers_amd64_XXX.
1964 * linux-x86-tdesc.c: Include arch/amd64.h.
1965 (xcr0_to_tdesc_idx): New function.
1966 (i386_linux_read_description): New function.
1967 (amd64_get_ipa_tdesc_idx): New function.
1968 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
1969 (amd64_get_ipa_tdesc): Declare.
1970
d1f28ea2
YQ		 19712017-09-05 Yao Qi <yao.qi@linaro.org>
1972
1973 * configure.srv (srv_i386_linux_xmlfiles): Remove
1974 i386/i386-XXX-linux.xml from it.
1975
25a93583
YQ		 19762017-09-05 Yao Qi <yao.qi@linaro.org>
1977
1978 * configure.srv: Set srv_i386_linux_regobj empty if $development
1979 is false.
1980 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
1981 initialize_low_tdesc.
1982 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
1983 with #if initialize_low_tdesc.
1984 * linux-x86-tdesc-selftest.c: New file.
1985 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
1986
5f035c07
YQ		 19872017-09-05 Yao Qi <yao.qi@linaro.org>
1988
1989 * Makefile.in (arch-i386.o): New rule.
1990 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
1991 (x86_64-*-linux*): Likewise.
1992 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
1993 include arch/i386.h.
1994 (i386_linux_read_description): Remove code and call
1995 i386_create_target_description.
1996 * tdesc.c (allocate_target_description): New function.
1997 * tdesc.h (set_tdesc_architecture): Remove declaration.
1998 (set_tdesc_osabi): Likewise.
1999
0abe8a89
YQ		 20002017-09-05 Yao Qi <yao.qi@linaro.org>
2001
2002 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2003 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2004 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2005 .xmltarget.
2006 * server.c (get_features_xml): Call tdesc_get_features_xml.
2007 * tdesc.c (set_tdesc_architecture): New function.
2008 (set_tdesc_osabi): New function.
2009 (tdesc_get_features_xml): New function.
2010 (tdesc_create_feature): Add an argument.
2011 * tdesc.h (struct target_desc) <features>: New field.
2012 <arch, osabi>: New field.
2013 (~target_desc): xfree features, arch, and osabi.
2014 (target_desc::oerator==): Don't compare .xmltarget.
2015 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2016 (set_tdesc_osabi): Likewise.
2017 (tdesc_get_features_xml): Likewise.
2018
0a188386
YQ		 20192017-09-05 Yao Qi <yao.qi@linaro.org>
2020
2021 * linux-x86-tdesc.c: Include selftest.h.
2022 (i386_tdesc_test): New function.
2023 (initialize_low_tdesc): Call selftests::register_test.
2024 * tdesc.h: Include regdef.h.
2025 (target_desc): Override operator == and !=.
2026
f49ff000
YQ		 20272017-09-05 Yao Qi <yao.qi@linaro.org>
2028
2029 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2030 (ipa_obj): Likewise.
2031 * linux-i386-ipa.c: Include common/x86-xstate.h
2032 (get_ipa_tdesc): Call i386_linux_read_description.
2033 (initialize_low_tracepoint): Don't call init_registers_XXX
2034 functions, call initialize_low_tdesc instead.
2035 * linux-x86-low.c (x86_linux_read_description): Call
2036 i386_linux_read_description.
2037 (initialize_low_arch): Don't call init_registers_i386_XXX
2038 functions, call initialize_low_tdesc.
2039 * linux-x86-tdesc.c: New file.
2040 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2041 (i386_get_ipa_tdesc_idx): Declare.
2042 (i386_get_ipa_tdesc): Declare.
2043 (initialize_low_tdesc): Declare.
2044
2b68ef2f
YQ		 20452017-09-05 Yao Qi <yao.qi@linaro.org>
2046
2047 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2048 instead of 0.
2049
f7000548
YQ		 20502017-09-05 Yao Qi <yao.qi@linaro.org>
2051
2052 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2053 * regcache.c (get_thread_regcache): Use VEC_length.
2054 (init_register_cache): Likewise.
2055 (regcache_cpy): Likewise.
2056 (registers_to_string): Iterate reg_defs via VEC_iterate.
2057 (find_regno): Likewise.
2058 (find_register_by_number): Use VEC_index.
2059 (register_size): Call find_register_by_number.
2060 (register_data): Call find_register_by_number.
2061 (supply_regblock): Use VEC_length.
2062 (regcache_raw_read_unsigned): Likewise.
2063 * tdesc.c (init_target_desc): Iterate reg_defs via
2064 VEC_iterate.
2065 (default_description): Update initializer.
2066 (copy_target_description): Don't update field num_registers.
2067 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2068 <num_registers>: Remove.
2069
50a421ac
SM		 20702017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2071
2072 * Makefile.in (.SECONDARY): Define target.
2073
23fdd69e
SM		 20742017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2075
2076 * linux-low.c (linux_wait_1): Adjust.
2077 * server.c (queue_stop_reply_callback): Adjust.
2078
0a2dde4a
SDJ		 20792017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2080
2081 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2082 QEnvironmentUnset and QEnvironmentReset packets.
2083 (handle_query): Inform remote that QEnvironmentHexEncoded,
2084 QEnvironmentUnset and QEnvironmentReset are supported.
2085
6afd337d
SM		 20862017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2087
2088 * inferiors.h (inferior_target_data): Rename to ...
2089 (thread_target_data): ... this.
2090 (inferior_regcache_data): Rename to ...
2091 (thread_regcache_data): ... this.
2092 (set_inferior_regcache_data): Rename to ...
2093 (set_thread_regcache_data): ... this.
2094 * inferiors.c (inferior_target_data): Rename to ...
2095 (thread_target_data): ... this.
2096 (inferior_regcache_data): Rename to ...
2097 (thread_regcache_data): ... this.
2098 (set_inferior_regcache_data): Rename to ...
2099 (set_thread_regcache_data): ... this.
2100 (free_one_thread): Update.
2101 * linux-low.h (get_thread_lwp): Update.
2102 * regcache.c (get_thread_regcache): Update.
2103 (regcache_invalidate_thread): Update.
2104 (free_register_cache_thread): Update.
2105 * win32-i386-low.c (update_debug_registers_callback): Update.
2106 (win32_get_current_dr): Update.
2107 * win32-low.c (thread_rec): Update.
2108 (delete_thread_info): Update.
2109 (continue_one_thread): Update.
2110 (suspend_one_thread): Update.
2111
a160cc46
SM		 21122017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2113
2114 * inferiors.c (set_inferior_target_data): Remove.
2115 * inferiors.h (set_inferior_target_data): Remove.
2116
6d580b63
YQ		 21172017-08-18 Yao Qi <yao.qi@linaro.org>
2118
2119 * Makefile.in (OBS): Add selftest.o.
2120 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2121 * configure, config.in: Re-generated.
2122 * server.c: Include common/sefltest.h.
2123 (captured_main): Handle option --selftest.
2124
f5a29eb0
YQ		 21252017-08-09 Yao Qi <yao.qi@linaro.org>
2126
2127 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2128 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2129 i386-avx-mpx.o and i386-mmx.o.
2130 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2131 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2132 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2133 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2134 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2135 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2136 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2137 i386/amd64-avx-mpx.xml.
2138
57757c2f
YQ		 21392017-08-09 Yao Qi <yao.qi@linaro.org>
2140
2141 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2142 and x32-avx-avx512.o.
2143 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2144 i386/x32-avx-avx512.xml.
2145
229d26fc
SM		 21462017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2147
2148 * tracepoint.h (enum class fast_tpoint_collect_result): New
2149 enumeration.
2150 (fast_tracepoint_collecting): Change return type to
2151 fast_tpoint_collect_result.
2152 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2153 * linux-low.h: Include tracepoint.h.
2154 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2155 fast_tpoint_collect_result.
2156 * linux-low.c (handle_tracepoints): Adjust.
2157 (linux_fast_tracepoint_collecting): Change return type to
2158 fast_tpoint_collect_result.
2159 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2160 linux_wait_1, stuck_in_jump_pad_callback,
2161 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2162 proceed_one_lwp): Adjust to type change.
2163
2e1e43e1
YQ		 21642017-07-10 Yao Qi <yao.qi@linaro.org>
2165
2166 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2167
adc764e7
YQ		 21682017-06-29 Yao Qi <yao.qi@linaro.org>
2169
2170 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2171 Remove.
2172 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2173
a206891a
SM		 21742017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2175
2176 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2177
9a6c7d9c
SDJ		 21782017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2179
2180 * linux-low.c (linux_create_inferior): Adjust code to access the
2181 environment information via 'gdb_environ' class.
2182 * lynx-low.c (lynx_create_inferior): Likewise.
2183 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2184 (get_environ): Return a pointer to 'our_environ'.
2185 (captured_main): Initialize 'our_environ'.
2186 * server.h (get_environ): Adjust prototype.
2187 * spu-low.c (spu_create_inferior): Adjust code to access the
2188 environment information via 'gdb_environ' class.
2189
ae3e2ccf
SM		 21902017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2191
2192 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2193 usage of "register" keyword.
2194
3e019bdc
SM		 21952017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2196
2197 * configure: Re-generate.
2198
8465943a
SM		 21992017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2200
2201 * configure: Re-generate.
2202
cf0dd6f0
SM		 22032017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2204
2205 * Makefile.in (COMPILE.pre): Add "-x c++".
2206
9845682b
SDJ		 22072017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2208
2209 * fork-child.c: Conditionally include <signal.h>.
2210
aefd8b33
SDJ		 22112017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2212
2213 * server.c (handle_general_set): Handle new packet
2214 "QStartupWithShell".
2215 (handle_query): Add "QStartupWithShell" to the list of supported
2216 packets.
2217 (gdbserver_usage): Add help text explaining the
2218 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2219 options.
2220 (captured_main): Recognize and act upon the presence of the new
2221 CLI options.
2222
2090129c
SDJ		 22232017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2224 Pedro Alves <palves@redhat.com>
2225
2226 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2227 * configure: Regenerate.
2228 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2229 "fork-inferior.o".
2230 (i[34567]86-*-lynxos*): Likewise.
2231 (spu*-*-*): Likewise.
2232 * fork-child.c: New file.
2233 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2234 and "environ.h".
2235 (linux_ptrace_fun): New function.
2236 (linux_create_inferior): Adjust function prototype to reflect
2237 change on "target.h". Adjust function code to use
2238 "fork_inferior".
2239 (linux_request_interrupt): Delete "signal_pid".
2240 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2241 (lynx_ptrace_fun): New function.
2242 (lynx_create_inferior): Adjust function prototype to reflect
2243 change on "target.h". Adjust function code to use
2244 "fork_inferior".
2245 * nto-low.c (nto_create_inferior): Adjust function prototype and
2246 code to reflect change on "target.h". Update comments.
2247 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2248 "common-terminal.h" and "environ.h".
2249 (terminal_fd): Moved to fork-child.c.
2250 (old_foreground_pgrp): Likewise.
2251 (restore_old_foreground_pgrp): Likewise.
2252 (last_status): Make it global.
2253 (last_ptid): Likewise.
2254 (our_environ): New variable.
2255 (startup_with_shell): Likewise.
2256 (program_name): Likewise.
2257 (program_argv): Rename to...
2258 (program_args): ...this.
2259 (wrapper_argv): New variable.
2260 (start_inferior): Delete function.
2261 (get_exec_wrapper): New function.
2262 (get_exec_file): Likewise.
2263 (get_environ): Likewise.
2264 (prefork_hook): Likewise.
2265 (post_fork_inferior): Likewise.
2266 (postfork_hook): Likewise.
2267 (postfork_child_hook): Likewise.
2268 (handle_v_run): Update code to deal with arguments coming from the
2269 remote host. Update calls from "start_inferior" to
2270 "create_inferior".
2271 (captured_main): Likewise. Initialize environment variable. Call
2272 "have_job_control".
2273 * server.h (post_fork_inferior): New prototype.
2274 (get_environ): Likewise.
2275 (last_status): Declare.
2276 (last_ptid): Likewise.
2277 (signal_pid): Likewise.
2278 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2279 (spu_ptrace_fun): New function.
2280 (spu_create_inferior): Adjust function prototype to reflect change
2281 on "target.h". Adjust function code to use "fork_inferior".
2282 * target.c (target_terminal_init): New function.
2283 (target_terminal_inferior): Likewise.
2284 (target_terminal_ours): Likewise.
2285 * target.h: Include <vector>.
2286 (struct target_ops) <create_inferior>: Update prototype.
2287 (create_inferior): Update macro.
2288 * utils.c (gdb_flush_out_err): New function.
2289 * win32-low.c (win32_create_inferior): Adjust function prototype
2290 and code to reflect change on "target.h".
2291
043a4934
SDJ		 22922017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2293
2294 * inferiors.c (switch_to_thread): New function.
2295
15652511
SDJ		 22962017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2297
2298 * Makefile.in (SFILE): Add "common/job-control.c".
2299 (OBS): Add "job-control.o".
2300
21ea5acd
SDJ		 23012017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2302
2303 * Makefile: Remove "@host_makefile_frag@".
2304
e13cb306
PA		 23052017-05-05 Pedro Alves <palves@redhat.com>
2306
2307 * configure: Regenerate.
2308
c94fee56
SDJ		 23092017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2310
2311 * configure: Regenerate.
2312
a0ff9e1a
SM		 23132017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2314
2315 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2316 software_single_step change of return type to
2317 std::vector<CORE_ADDR>.
2318 * linux-low.c (install_software_single_step_breakpoints):
2319 Likewise.
2320 * linux-low.h (install_software_single_step_breakpoints):
2321 Likewise.
2322
be628ab8
SDJ		 23232017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2324
2325 * remote-utils.c: Include "gdb_termios.h" instead of
2326 "terminal.h".
2327 * terminal.h: Delete file.
2328
7c5ded6a
SDJ		 23292017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2330
2331 * server.c: Include <vector>.
2332 <program_argv, wrapper_argv>: Convert to std::vector.
2333 (start_inferior): Rewrite function to use C++.
2334 (handle_v_run): Likewise. Update code that calculates the argv
2335 based on the vRun packet; use C++.
2336 (captured_main): Likewise.
2337
436252de
SM		 23382017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2339
2340 * server.c (handle_v_cont): Initialize thread_resume::thread
2341 with null_ptid.
2342
9bf2a700
PA		 23432017-04-05 Pedro Alves <palves@redhat.com>
2344
2345 * configure: Regenerate.
2346
a121b7c1
PA		 23472017-04-05 Pedro Alves <palves@redhat.com>
2348
2349 * gdbreplay.c (sync_error): Constify.
2350 * linux-x86-low.c (push_opcode): Constify.
2351
21c8a587
PA		 23522017-04-05 Pedro Alves <palves@redhat.com>
2353
2354 * win32-low.c (get_child_debug_event)
2355 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2356 Report TARGET_WAITKIND_SPURIOUS instead.
2357
fb32b4f7
PA		 23582017-04-05 Pedro Alves <palves@redhat.com>
2359
2360 * remote-utils.c (remote_prepare, remote_open): Constify.
2361 * remote-utils.h (remote_prepare, remote_open): Constify.
2362 * server.c (captured_main): Constify 'port' handling.
2363
65dd1e59
SM		 23642017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2365
2366 * Makefile.in (clean): Clear .deps.
2367
8fa5b777
SM		 23682017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2369
2370 * .gitignore: Remove generated files, replace with wildcard.
2371 * (clean): Replace removal of generated files with wildcard.
2372 (version.c): Replace with...
2373 (version-generated.c): ...this.
2374 (xml-builtin.c): Replace with...
2375 (xml-builtin-generated.c): ...this.
2376 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2377 (%.c: *regformats*): Replace with...
2378 (%-generated.c: *regformats*): ...this.
2379
a12e714b
MF		 23802017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2381
2382 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2383 (xtensa_fill_gregset): Call collect_register_by_name for
2384 threadptr register.
2385 (xtensa_store_gregset): Call supply_register_by_name for
2386 threadptr register.
2387
1a09b50a
MF		 23882017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2389
2390 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2391 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2392 (xtensa_store_gregset): Call supply_register for all registers in
2393 a0_regnum..a0_regnum + C0_NREGS range.
2394
1a01e7c6
SM		 23952017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2396
2397 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2398 (ax-ipa.o: ax.c): Remove.
2399 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2400 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2401 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2402 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2403 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2404
36bc18a8
SM		 24052017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2406
2407 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2408 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2409 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2410 (errors-ipa.o: ../common/errors.c): Remove.
2411 (format-ipa.o: ../common/format.c): Remove.
2412 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2413
a8ebe3d5
SM		 24142017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2415
2416 * Makefile.in (%-ipa.o: %.c): New rule.
2417 (tracepoint-ipa.o: tracepoint.c): Remove.
2418 (utils-ipa.o: utils.c): Remove.
2419 (remote-utils-ipa.o: remote-utils.c): Remove.
2420 (regcache-ipa.o: regcache.c): Remove.
2421 (i386-linux-ipa.o: i386-linux.c): Remove.
2422 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2423 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2424 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2425 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2426 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2427 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2428 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2429 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2430 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2431 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2432 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2433 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2434 (aarch64-ipa.o: aarch64.c): Remove.
2435 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2436 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2437 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2438 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2439 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2440 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2441 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2442 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2443 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2444 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2445 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2446 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2447 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2448 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2449 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2450 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2451 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2452 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2453 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2454 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2455 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2456 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2457 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2458 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2459 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2460 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2461 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2462 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2463 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2464 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2465 (tdesc-ipa.o: tdesc.c): Remove.
2466 (x32-linux-ipa.o: x32-linux.c): Remove.
2467 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2468 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2469
50cfacb7
SM		 24702017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2471
2472 * Makefile.in (%.o: ../arch/%.c): New rule.
2473 (arm.o: ../arch/arm.c): Remove.
2474 (arm-linux.o: ../arch/arm-linux.c): Remove.
2475 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2476 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2477
c5a22423
SM		 24782017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2479
2480 * Makefile.in (%.o: ../nat/%.c): New rule.
2481 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2482 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2483 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2484 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2485 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2486 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2487 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2488 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2489 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2490 (linux-personality.o: ../nat/linux-personality.c): Remove.
2491 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2492 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2493 (x86-linux.o: ../nat/x86-linux.c): Remove.
2494 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2495 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2496
6bda016b
SM		 24972017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2498
2499 * Makefile.in (%.o: ../common/%.c): New rule.
2500 (signals.o: ../common/signals.c): Remove.
2501 (print-utils.o: ../common/print-utils.c): Remove.
2502 (rsp-low.o: ../common/rsp-low.c): Remove.
2503 (common-utils.o: ../common/common-utils.c): Remove.
2504 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2505 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2506 (vec.o: ../common/vec.c): Remove.
2507 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2508 (xml-utils.o: ../common/xml-utils.c): Remove.
2509 (ptid.o: ../common/ptid.c): Remove.
2510 (buffer.o: ../common/buffer.c): Remove.
2511 (format.o: ../common/format.c): Remove.
2512 (filestuff.o: ../common/filestuff.c): Remove.
2513 (agent.o: ../common/agent.c): Remove.
2514 (errors.o: ../common/errors.c): Remove.
2515 (environ.o: ../common/environ.c): Remove.
2516 (common-debug.o: ../common/common-debug.c): Remove.
2517 (cleanups.o: ../common/cleanups.c): Remove.
2518 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2519 (fileio.o: ../common/fileio.c): Remove.
2520 (common-regcache.o: ../common/common-regcache.c): Remove.
2521 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2522 (new-op.o: ../common/new-op.c): Remove.
2523 (btrace-common.o: ../common/btrace-common.c): Remove.
2524
21122961
SM		 25252017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2526
2527 * Makefile.in (%.o: ../target/%.c): New rule.
2528 (waitstatus.o: ../target/waitstatus.c): Remove.
2529
c362e621
SM		 25302017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2531
2532 * Makefile.in
2533 (%.c: ../regformats/%.dat,
2534 (%.c: ../regformats/arm/%.dat,
2535 (%.c: ../regformats/i386/%.dat,
2536 (%.c: ../regformats/rs6000/%.dat): New rules.
2537 (aarch64.c): Remove.
2538 (reg-arm.c): Remove.
2539 (arm-with-iwmmxt.c): Remove.
2540 (arm-with-vfpv2.c): Remove.
2541 (arm-with-vfpv3.c): Remove.
2542 (arm-with-neon.c): Remove.
2543 (reg-bfin.c): Remove.
2544 (reg-cris.c): Remove.
2545 (reg-crisv32.c): Remove.
2546 (i386.c): Remove.
2547 (i386-linux.c): Remove.
2548 (i386-avx.c): Remove.
2549 (i386-avx-linux.c): Remove.
2550 (i386-avx-avx512.c): Remove.
2551 (i386-avx-avx512-linux.c): Remove.
2552 (i386-mpx.c): Remove.
2553 (i386-mpx-linux.c): Remove.
2554 (i386-avx-mpx-avx512-pku.c): Remove.
2555 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2556 (i386-avx-mpx.c): Remove.
2557 (i386-avx-mpx-linux.c): Remove.
2558 (i386-mmx.c): Remove.
2559 (i386-mmx-linux.c): Remove.
2560 (reg-ia64.c): Remove.
2561 (reg-m32r.c): Remove.
2562 (reg-m68k.c): Remove.
2563 (reg-cf.c): Remove.
2564 (mips-linux.c): Remove.
2565 (mips-dsp-linux.c): Remove.
2566 (mips64-linux.c): Remove.
2567 (mips64-dsp-linux.c): Remove.
2568 (nios2-linux.c): Remove.
2569 (powerpc-32.c): Remove.
2570 (powerpc-32l.c): Remove.
2571 (powerpc-altivec32l.c): Remove.
2572 (powerpc-cell32l.c): Remove.
2573 (powerpc-vsx32l.c): Remove.
2574 (powerpc-isa205-32l.c): Remove.
2575 (powerpc-isa205-altivec32l.c): Remove.
2576 (powerpc-isa205-vsx32l.c): Remove.
2577 (powerpc-e500l.c): Remove.
2578 (powerpc-64l.c): Remove.
2579 (powerpc-altivec64l.c): Remove.
2580 (powerpc-cell64l.c): Remove.
2581 (powerpc-vsx64l.c): Remove.
2582 (powerpc-isa205-64l.c): Remove.
2583 (powerpc-isa205-altivec64l.c): Remove.
2584 (powerpc-isa205-vsx64l.c): Remove.
2585 (s390-linux32.c): Remove.
2586 (s390-linux32v1.c): Remove.
2587 (s390-linux32v2.c): Remove.
2588 (s390-linux64.c): Remove.
2589 (s390-linux64v1.c): Remove.
2590 (s390-linux64v2.c): Remove.
2591 (s390-te-linux64.c): Remove.
2592 (s390-vx-linux64.c): Remove.
2593 (s390-tevx-linux64.c): Remove.
2594 (s390x-linux64.c): Remove.
2595 (s390x-linux64v1.c): Remove.
2596 (s390x-linux64v2.c): Remove.
2597 (s390x-te-linux64.c): Remove.
2598 (s390x-vx-linux64.c): Remove.
2599 (s390x-tevx-linux64.c): Remove.
2600 (tic6x-c64xp-linux.c): Remove.
2601 (tic6x-c64x-linux.c): Remove.
2602 (tic6x-c62x-linux.c): Remove.
2603 (reg-sh.c): Remove.
2604 (reg-sparc64.c): Remove.
2605 (reg-spu.c): Remove.
2606 (amd64.c): Remove.
2607 (amd64-linux.c): Remove.
2608 (amd64-avx.c): Remove.
2609 (amd64-avx-linux.c): Remove.
2610 (amd64-avx-avx512.c): Remove.
2611 (amd64-avx-avx512-linux.c): Remove.
2612 (amd64-mpx.c): Remove.
2613 (amd64-mpx-linux.c): Remove.
2614 (amd64-avx-mpx-avx512-pku.c): Remove.
2615 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2616 (amd64-avx-mpx.c): Remove.
2617 (amd64-avx-mpx-linux.c): Remove.
2618 (x32.c): Remove.
2619 (x32-linux.c): Remove.
2620 (x32-avx.c): Remove.
2621 (x32-avx-linux.c): Remove.
2622 (x32-avx-avx512.c): Remove.
2623 (x32-avx-avx512-linux.c): Remove.
2624 (reg-xtensa.c): Remove.
2625 (reg-tilegx.c): Remove.
2626 (reg-tilegx32.c): Remove.
2627
1672e0d9
SDJ		 26282017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2629
2630 * Makefile.in (SFILES): Add "common/environ.c".
2631 (OBJS): Add "common/environ.h".
2632
239b6d10
WT		 26332017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2634
2635 * configure.ac: Check if the fs_base and gs_base members of
2636 `struct user_regs_struct' exist.
2637 * config.in: Regenerated.
2638 * configure: Likewise.
2639
694b382c
AT		 26402017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2641
2642 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2643 target_read_memory.
2644 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2645 (get_next_pcs_syscall_next_pc): Likewise.
2646
7dc53023
LM		 26472016-12-23 Luis Machado <lgustavo@codesourcery.com>
2648
2649 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2650 * nto-x86-low.c: Likewise.
2651
ad02e4fe
SM		 26522016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2653
2654 * Makefile.in: Include disable-implicit-rules.mk.
2655
dcb07cfa
PA		 26562016-11-23 Pedro Alves <palves@redhat.com>
2657
2658 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2659 (debug_vprintf): Use std::chrono::steady_clock instead of
2660 gettimeofday. Use '.' instead of ':'.
2661 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2662 (get_timestamp): Use std::chrono::steady_clock instead of
2663 gettimeofday.
2664
8629c02c
SM		 26652016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2666
2667 * Makefile.in: Fix whitespace formatting.
2668
b593ecca
SM		 26692016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2670
2671 * Makefile.in (SFILES, OBS): Flatten list and order
2672 alphabetically.
2673
9986ba08
PA		 26742016-11-23 Pedro Alves <palves@redhat.com>
2675
2676 * event-loop.c (handle_file_event): Use warning.
2677 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2678 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2679 Use warning.
2680
4eefa7bc
PA		 26812016-11-23 Pedro Alves <palves@redhat.com>
2682
2683 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2684 output.
2685 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2686 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2687 debug_printf and debug_flush for debug output.
2688 * server.c (handle_general_set): Likewise.
2689 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2690 output.
2691
5443506e
SM		 26922016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2693
2694 * Makefile.in (.c.o): Replace rule with ...
2695 (%.o: %.c): ... this one.
2696
3b165252
SM		 26972016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2698
2699 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2700 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2701 make.
2702 * configure.ac: Remove checks for the make program.
2703 * configure: Re-generate.
2704
0bcda685
PA		 27052016-10-28 Pedro Alves <palves@redhat.com>
2706
2707 * Makefile.in (CXX_DIALECT): Get from configure.
2708 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2709 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2710 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2711 * config.in: Regenerate.
2712 * configure: Regenerate.
2713
c3805894
YQ		 27142016-10-27 Yao Qi <yao.qi@linaro.org>
2715
2716 * linux-low.c (linux_supports_range_stepping): Return true if
2717 can_software_single_step return true.
2718
89342618
YQ		 27192016-10-27 Yao Qi <yao.qi@linaro.org>
2720
2721 * inferiors.c (find_inferior_in_random): New function.
2722 * inferiors.h (find_inferior_in_random): Declare.
2723 * linux-low.c (linux_wait_for_event_filtered): Call
2724 find_inferior_in_random instead of find_inferior.
2725
e3652c84
YQ		 27262016-10-27 Yao Qi <yao.qi@linaro.org>
2727
2728 * linux-low.c (linux_wait_1): If single-step breakpoints are
2729 inserted, remove them.
2730
5a04c4cf
PA		 27312016-10-26 Pedro Alves <palves@redhat.com>
2732
2733 * linux-low.c (handle_extended_wait): Link parent/child fork
2734 threads.
2735 (linux_wait_1): Unlink them.
2736 (linux_set_resume_request): Ignore resume requests for
2737 already-resumed and unhandled fork child threads.
2738 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2739 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2740 New functions.
2741 (handle_v_requests) <vCont>: Don't call require_running.
2742 * server.h (in_queued_stop_replies): New declaration.
2743
cb93dc7f
YQ		 27442016-10-24 Yao Qi <yao.qi@linaro.org>
2745
2746 PR server/20733
2747 * linux-aarch64-low.c (append_insns): Cast the return value to
2748 'uint32_t *'.
2749
a1078bea
YQ		 27502016-10-10 Yao Qi <yao.qi@linaro.org>
2751
2752 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2753
1fb77080
SDJ		 27542016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2755
2756 * target.c (target_supports_multi_process): New function, moved
2757 from...
2758 * target.h (target_supports_multi_process): ... here. Remove
2759 macro.
2760
39b5a3b9
TT		 27612016-10-05 Tom Tromey <tom@tromey.com>
2762
2763 PR remote/20655:
2764 * tracepoint.c (handle_tracepoint_bkpts): Check
2765 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2766
c1d0b70a
YQ		 27672016-10-05 Yao Qi <yao.qi@linaro.org>
2768
2769 * configure.srv: Update the path of arm-*.xml files.
2770
0a69eedb
YQ		 27712016-10-05 Terry Guo <terry.guo@arm.com>
2772 Yao Qi <yao.qi@linaro.org>
2773
2774 * Makefile.in: Adjust the path of rules.
2775 * configure.srv: Update the path of xml files.
2776 * regformats/arm-with-iwmmxt.dat: Regenerated.
2777 * regformats/arm-with-neon.dat: Likewise.
2778 * regformats/arm-with-vfpv2.dat: Likewise.
2779 * regformats/arm-with-vfpv3.dat Likewise.
2780
17e16485
YQ		 27812016-09-30 Yao Qi <yao.qi@linaro.org>
2782
2783 PR gdbserver/20627
2784 * target.c (target_stop_and_wait): Don't call
2785 target_continue_no_signal, use resume_stop instead.
2786
edeeb602
YQ		 27872016-09-26 Yao Qi <yao.qi@linaro.org>
2788
2789 * linux-low.c (linux_wait_1): Call debug_exit.
2790
503b1c39
PA		 27912016-09-23 Pedro Alves <palves@redhat.com>
2792
2793 * Makefile.in (SFILES): Add common/new-op.c.
2794 (OBS): Add common/new-op.o.
2795 (new-op.o): New rule.
2796
74172ecf
SM		 27972016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2798
2799 * .gitinore: Ignore more files.
2800
fc6cda2e
YQ		 28012016-09-21 Yao Qi <yao.qi@linaro.org>
2802
2803 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2804 23.
2805
bc1e6c81
SDJ		 28062016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2807
2808 * server.c (start_inferior): Call target_mourn_inferior instead of
2809 mourn_inferior; pass ptid_t argument to it.
2810 (resume): Likewise.
2811 (handle_target_event): Likewise.
2812 * target.c (target_mourn_inferior): New function.
2813 * target.h (mourn_inferior): Delete macro.
2814
0e00e962
AA		 28152016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2816
2817 * linux-low.c (lwp_is_stepping): New function.
2818
1d8cb77d
CL		 28192016-09-06 Carl Love <cel@us.ibm.com>
2820
2821 * server.c (start_inferior): Fixed comment, requested comment change
2822 didn't get updated correctly. Removed reference to ptrace () call as
2823 it is only true on Linux systems.
2824
7313bced
CL		 28252016-09-06 Carl Love <cel@us.ibm.com>
2826
2827 * server.c (start_inferior): Do not call
2828 function target_post_create_inferior () if the
2829 inferior process has already exited.
2830
cf6de44d
PA		 28312016-09-05 Pedro Alves <palves@redhat.com>
2832
2833 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2834 (COMPILE.pre, CC_LD): Use CXX directly.
2835 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2836 * acinclude.m4: Don't include build-with-cxx.m4.
2837 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2838 * configure: Regenerate.
2839
c1da6748
AT		 28402016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2841
2842 PR gdb/19495
2843 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2844 call writing data to own_buf.
2845
f2b9e3df
SDJ		 28462016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2847
2848 * target.c (mywait): Call target_wait instead of
2849 the_target->wait.
2850 (target_wait): New function.
2851
049a8570
SDJ		 28522016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2853
2854 * server.c (start_inferior): New variable 'ptid'. Replace calls
2855 to the_target->resume by target_continue{,_no_signal}, depending
2856 on the case.
2857 * target.c (target_stop_and_wait): Call target_continue_no_signal
2858 instead of the_target->resume.
2859 (target_continue): New function.
2860
3aa5cfa0
AT		 28612016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2862
2863 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2864
754653a7
AZ		 28652016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2866
2867 PR server/20491
2868 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2869 ps_prochandle.
2870 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2871 * linux-arm-low.c (ps_get_thread_area): Likewise.
2872 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2873 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2874 * linux-mips-low.c (ps_get_thread_area): Likewise.
2875 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2876 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2877 * linux-x86-low.c (ps_get_thread_area): Likewise.
2878 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2879
ed036b40
PA		 28802016-08-19 Pedro Alves <palves@redhat.com>
2881
2882 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2883
c8ef42ee
PA		 28842016-08-19 Pedro Alves <palves@redhat.com>
2885
2886 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2887 comment. Use memcpy instead of casting through unsigned long.
2888
9c235a72
PA		 28892016-08-19 Pedro Alves <palves@redhat.com>
2890
2891 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2892 allocating around 0x80000000.
2893
201506da
PA		 28942016-08-19 Pedro Alves <palves@redhat.com>
2895
2896 PR gdb/20415
2897 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2898 (x32-avx512-linux-ipa.o): New rules.
2899 * configure.ac (x86_64-*-linux*): New x32 check.
2900 * configure.srv (ipa_x32_linux_regobj): New.
2901 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2902 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2903 descriptions.
2904 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2905 descriptions.
2906 * configure: Regenerate.
2907
f348d89a
PA		 29082016-08-09 Pedro Alves <palves@redhat.com>
2909
2910 PR gdb/18653
2911 * Makefile.in (OBS): Add signals-state-save-restore.o.
2912 (signals-state-save-restore.o): New rule.
2913 * config.in: Regenerate.
2914 * configure: Regenerate.
2915 * linux-low.c: Include "signals-state-save-restore.h".
2916 (linux_create_inferior): Call
2917 restore_original_signals_state.
2918 * server.c: Include "dispositions-save-restore.h".
2919 (captured_main): Call save_original_signals_state.
2920
1baf5149
PA		 29212016-08-05 Pedro Alves <palves@redhat.com>
2922
2923 * configure: Regenerate.
2924
fcd4a73d
YQ		 29252016-08-04 Yao Qi <yao.qi@linaro.org>
2926
2927 * linux-low.c (regsets_fetch_inferior_registers): Check
2928 errno is ESRCH or not.
2929
979659d0
YQ		 29302016-08-02 Yao Qi <yao.qi@linaro.org>
2931
2932 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
2933 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
2934 (thread_db_load_search): Update.
2935 (try_thread_db_load_1): Don't look for td_ta_event_addr,
2936 td_ta_set_event and td_ta_event_getmsg.
2937
6598661d
PA		 29382016-07-26 Pedro Alves <palves@redhat.com>
2939
2940 PR server/20414
2941 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
2942 of unsigned long for 64-bit registers and use uint32_t instead of
2943 unsigned int for 32-bit registers.
2944
9cf12d57
PA		 29452016-07-26 Pedro Alves <palves@redhat.com>
2946
2947 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
2948 to 'ptrace'.
2949
305450ed
TT		 29502016-07-21 Tom Tromey <tom@tromey.com>
2951
2952 * configure: Rebuild.
2953
2583da7c
YQ		 29542016-07-21 Yao Qi <yao.qi@linaro.org>
2955
2956 * mem-break.c (find_gdb_breakpoint): Cast bp to
2957 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
2958
21536b36
YQ		 29592016-07-21 Yao Qi <yao.qi@linaro.org>
2960
2961 * server.c (handle_v_requests): Support s and S actions
2962 if target_supports_software_single_step return true.
2963
8901d193
YQ		 29642016-07-21 Yao Qi <yao.qi@linaro.org>
2965
2966 * linux-low.c (resume_stopped_resumed_lwps): If resume request
2967 is resume_step, call maybe_hw_step.
2968 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
2969 and unstop them.
2970 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
2971 breakpoints or not.
2972 (proceed_one_lwp): If resume request is resume_step, install
2973 reinsert breakpoints and call maybe_hw_step.
2974
0e9a339e
YQ		 29752016-07-21 Yao Qi <yao.qi@linaro.org>
2976
2977 * linux-low.c (proceed_one_lwp): Declare.
2978 (linux_resume_one_thread): Remove local variable 'step'.
2979 Lift code enqueue signal. Call proceed_one_lwp instead of
2980 linux_resume_one_lwp.
2981
4281b351
YQ		 29822016-07-21 Yao Qi <yao.qi@linaro.org>
2983
2984 * linux-low.c (linux_resume_one_thread): Call
2985 enqueue_pending_signal.
2986
984a2c04
YQ		 29872016-07-21 Yao Qi <yao.qi@linaro.org>
2988
2989 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
2990 * inferiors.c (do_restore_current_thread_cleanup): New function.
2991 (make_cleanup_restore_current_thread): Likewise.
2992 * linux-low.c (install_software_single_step_breakpoints): Call
2993 make_cleanup_restore_current_thread. Switch current_thread to
2994 thread.
2995
bec903c9
YQ		 29962016-07-21 Yao Qi <yao.qi@linaro.org>
2997
2998 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
2999 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3000 (clone_one_breakpoint): Likewise.
3001 (delete_reinsert_breakpoints): Change parameter to thread.
3002 Callers updated.
3003 (has_reinsert_breakpoints): Likewise.
3004 (uninsert_reinsert_breakpoints): Likewise.
3005 (reinsert_reinsert_breakpoints): Likewise.
3006 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3007 (delete_reinsert_breakpoints): Likewise.
3008 (reinsert_reinsert_breakpoints): Likewise.
3009 (uninsert_reinsert_breakpoints): Likewise.
3010 (has_reinsert_breakpoints): Likewise.
3011
63c40ec7
YQ		 30122016-07-21 Yao Qi <yao.qi@linaro.org>
3013
3014 * inferiors.c (get_thread_process): Make parameter const.
3015 * inferiors.h (get_thread_process): Update declaration.
3016 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3017 Add new parameters child_thread and parent_thread. Callers
3018 updated.
3019 * mem-break.h (clone_all_breakpoints): Update declaration.
3020
9aa76cd0
YQ		 30212016-07-21 Yao Qi <yao.qi@linaro.org>
3022
3023 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3024 <command_list, handler>: Remove.
3025 (struct gdb_breakpoint): New.
3026 (struct other_breakpoint): New.
3027 (struct reinsert_breakpoint): New.
3028 (is_gdb_breakpoint): New function.
3029 (any_persistent_commands): Update command_list if
3030 is_gdb_breakpoint returns true.
3031 (set_breakpoint): Create breakpoints according to their types.
3032 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3033 (set_gdb_breakpoint_1): Likewise.
3034 (set_gdb_breakpoint): Likewise.
3035 (clear_breakpoint_conditions): Change parameter type to
3036 'struct gdb_breakpoint *'.
3037 (clear_breakpoint_commands): Likewise.
3038 (clear_breakpoint_conditions_and_commands): Likewise.
3039 (add_condition_to_breakpoint): Likewise.
3040 (add_breakpoint_condition): Likewise.
3041 (add_commands_to_breakpoint): Likewise.
3042 (check_breakpoints): Check other_breakpoint.
3043 (clone_one_breakpoint): Clone breakpopint according to its type.
3044 * mem-break.h (struct gdb_breakpoint): Declare.
3045 (set_gdb_breakpoint): Update declaration.
3046 (clear_breakpoint_conditions_and_commands): Likewise.
3047 (add_breakpoint_condition): Likewise.
3048 (add_breakpoint_commands): Likewise.
3049 * server.c (process_point_options): Change parameter type to
3050 'struct gdb_breakpoint *'.
3051
811f8301
YQ		 30522016-07-21 Yao Qi <yao.qi@linaro.org>
3053
3054 * mem-break.c (set_breakpoint_at): Rename it to ...
3055 (set_breakpoint_type_at): ... it.
3056 (set_breakpoint_at): Call set_breakpoint_type_at.
3057 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3058 * mem-break.h (set_breakpoint_at): Update comments.
3059
b1c51e36
CLT		 30602016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3061
3062 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3063 to buf parameter.
3064 (nios2_store_gregset): Likewise.
3065
ced2dffb
PA		 30662016-07-01 Pedro Alves <palves@redhat.com>
3067 Antoine Tremblay <antoine.tremblay@ericsson.com>
3068
3069 * linux-low.c: Change interface to take the target lwp_info
3070 pointer directly and return void. Handle detaching from a zombie
3071 thread.
3072 (linux_detach_lwp_callback): New function.
3073 (linux_detach): Detach from the leader thread after detaching from
3074 the clone threads.
3075
2ac09a5b
YQ		 30762016-06-28 Yao Qi <yao.qi@linaro.org>
3077
3078 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3079 for variable new_offset.
3080 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3081 (aarch64_ftrace_insn_reloc_cb): Likewise.
3082 (aarch64_ftrace_insn_reloc_tb): Likewise.
3083 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3084 PRIx64 instead of PRIx32.
3085
79e7fd4f
YQ		 30862016-06-28 Yao Qi <yao.qi@linaro.org>
3087
3088 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3089 (the_low_target): Install arm_get_syscall_trapinfo.
3090
061fc021
YQ		 30912016-06-28 Yao Qi <yao.qi@linaro.org>
3092
3093 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3094 function.
3095 (the_low_target): Install aarch64_get_syscall_trapinfo.
3096
4cc32bec
YQ		 30972016-06-28 Yao Qi <yao.qi@linaro.org>
3098
3099 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3100 Callers updated.
3101 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3102 Remove parameter sysno.
3103 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3104 sysret.
3105
782c1122
AA		 31062016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3107
3108 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3109 (s390_emit_ne_goto): Likewise.
3110 (s390_emit_lt_goto): Likewise.
3111 (s390_emit_le_goto): Likewise.
3112 (s390_emit_gt_goto): Likewise.
3113 (s390_emit_ge_goto): Likewise.
3114 (s390x_emit_eq_goto): Likewise.
3115 (s390x_emit_ne_goto): Likewise.
3116 (s390x_emit_lt_goto): Likewise.
3117 (s390x_emit_le_goto): Likewise.
3118 (s390x_emit_gt_goto): Likewise.
3119 (s390x_emit_ge_goto): Likewise.
3120 (s390_emit_ops_impl): Mark variable static.
3121 (s390x_emit_ops): Likewise.
3122
2e7b624b
YQ		 31232016-06-17 Yao Qi <yao.qi@linaro.org>
3124
3125 * linux-low.c (handle_extended_wait): Call
3126 uninsert_reinsert_breakpoints for the parent process. Remove
3127 reinsert breakpoints from the child process. Reinsert them to
3128 the parent process when vfork is done.
3129 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3130 (reinsert_reinsert_breakpoints): New function.
3131 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3132 (reinsert_reinsert_breakpoints): Declare.
3133
8a81c5d7
YQ		 31342016-06-17 Yao Qi <yao.qi@linaro.org>
3135
3136 * linux-low.c (handle_extended_wait): If the parent is doing
3137 step-over, remove the reinsert breakpoints from the forked child.
3138
f50bf8e5
YQ		 31392016-06-17 Yao Qi <yao.qi@linaro.org>
3140
3141 * linux-low.c (unsuspend_all_lwps): Declare.
3142 (linux_low_filter_event): If thread exited, call finish_step_over.
3143 If step-over is finished, unsuspend other threads.
3144
8376a3cb
YQ		 31452016-06-17 Yao Qi <yao.qi@linaro.org>
3146
3147 * linux-low.c (linux_resume_one_lwp_throw): Assert
3148 has_reinsert_breakpoints returns false.
3149 * mem-break.c (delete_disabled_breakpoints): Assert
3150 bp type isn't reinsert_breakpoint.
3151
f79b145d
YQ		 31522016-06-17 Yao Qi <yao.qi@linaro.org>
3153
3154 * linux-low.c (maybe_hw_step): New function.
3155 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3156 (finish_step_over): Switch current_thread to lwp temporarily,
3157 and assert has_reinsert_breakpoints returns true.
3158 (proceed_one_lwp): Call maybe_hw_step.
3159 * mem-break.c (has_reinsert_breakpoints): New function.
3160 * mem-break.h (has_reinsert_breakpoints): Declare.
3161
0ae534d2
JT		 31622016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3163
3164 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3165
fcdad592
YQ		 31662016-05-17 Yao Qi <yao.qi@linaro.org>
3167
3168 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3169 instead of find_inferior.
3170
9e784964
YQ		 31712016-05-05 Yao Qi <yao.qi@linaro.org>
3172
3173 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3174 Initialize res to zero.
3175
cf2ebb6e
YQ		 31762016-05-05 Yao Qi <yao.qi@linaro.org>
3177
3178 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3179 to uint32_t.
3180
c1aebf87
UW		 31812016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3182
3183 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3184 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3185 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3186
35fd2deb 31872016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3188 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3189
3190 * tracepoint.c (write_inferior_int8): New function.
3191 (cmd_qtenable_disable): Write enable flag using
3192 write_inferior_int8.
3193
484b3c32
YQ		 31942016-04-25 Yao Qi <yao.qi@linaro.org>
3195
3196 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3197 (need_step_over_p): Return zero if the LWP has pending signals
3198 can be delivered on software single step target.
3199
85ba7d86
YQ		 32002016-04-25 Yao Qi <yao.qi@linaro.org>
3201
3202 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3203 return instead of error.
3204
3539aa13
YQ		 32052016-04-22 Yao Qi <yao.qi@linaro.org>
3206
3207 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3208 to 23.
3209
5b061e98
YQ		 32102016-04-22 Yao Qi <yao.qi@linaro.org>
3211
3212 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3213 signal when stepping over breakpoint with software single
3214 step.
3215
3451269c
PA		 32162016-04-21 Pedro Alves <palves@redhat.com>
3217
3218 * linux-s390-low.c (s390_collect_ptrace_register)
3219 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3220 add casts.
3221 (s390_check_regset): Use void * instead of gdb_byte *.
3222
a2358508
PA		 32232016-04-20 Pedro Alves <palves@redhat.com>
3224
3225 * configure: Renegerate.
3226
6885166d
YQ		 32272016-04-20 Yao Qi <yao.qi@linaro.org>
3228
3229 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3230 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3231 number 16.
3232 (arm_store_gregset): Likewise.
3233
2b863f51
WT		 32342016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3235
3236 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3237 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3238 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3239 (amd64-avx-mpx-linux.c): New rules.
3240 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3241 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3242 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3243 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3244 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3245 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3246 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3247 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3248 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3249 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3250 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3251 * linux-x86-low.c (x86_linux_read_description): Add case for
3252 X86_XSTATE_AVX_MPX_MASK.
3253 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3254 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3255 init_registers_i386_avx_mpx_linux.
3256 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3257 (initialize_low_tracepoint): Call
3258 init_registers_i386_avx_mpx_linux.
3259 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3260 (initialize_low_tracepoint): Call
3261 init_registers_amd64_avx_mpx_linux.
3262 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3263 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3264 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3265 declarations.
3266
9b30624b
PA		 32672016-04-18 Pedro Alves <palves@redhat.com>
3268
3269 * configure: Regenerate.
3270
45e3745e
AT		 32712016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3272
3273 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3274 (aarch64_emit_sub): Likewise.
3275
2afc13ff
PA		 32762016-04-12 Pedro Alves <palves@redhat.com>
3277
3278 * utils.c (prepare_to_throw_exception): Delete.
3279
6e774b13
SM		 32802016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3281
3282 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3283
4dca19f8
MK		 32842016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3285
3286 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3287
d0a9981f
MK		 32882016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3289
3290 * linux-aarch64-ipa.c: Add <elf.h> include.
3291 * linux-ppc-ipa.c: Add <elf.h> include.
3292 * linux-s390-ipa.c: Add <elf.h> include.
3293
252db07e
MK		 32942016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3295
3296 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3297 (get_raw_reg_ptr): Likewise.
3298 (get_trace_state_variable_value_ptr): Likewise.
3299 (set_trace_state_variable_value_ptr): Likewise.
3300 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3301 char *.
3302
14e2b6d9
MK		 33032016-03-31 Wei-cheng Wang <cole945@gmail.com>
3304 Marcin Kościelnicki <koriakin@0x04.net>
3305
3306 PR/17221
3307 * linux-ppc-low.c (emit_insns): New function.
3308 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3309 (ppc_emit_prologue): New function.
3310 (ppc_emit_epilogue): New function.
3311 (ppc_emit_add): New function.
3312 (ppc_emit_sub): New function.
3313 (ppc_emit_mul): New function.
3314 (ppc_emit_lsh): New function.
3315 (ppc_emit_rsh_signed): New function.
3316 (ppc_emit_rsh_unsigned): New function.
3317 (ppc_emit_ext): New function.
3318 (ppc_emit_zero_ext): New function.
3319 (ppc_emit_log_not): New function.
3320 (ppc_emit_bit_and): New function.
3321 (ppc_emit_bit_or): New function.
3322 (ppc_emit_bit_xor): New function.
3323 (ppc_emit_bit_not): New function.
3324 (ppc_emit_equal): New function.
3325 (ppc_emit_less_signed): New function.
3326 (ppc_emit_less_unsigned): New function.
3327 (ppc_emit_ref): New function.
3328 (ppc_emit_const): New function.
3329 (ppc_emit_reg): New function.
3330 (ppc_emit_pop): New function.
3331 (ppc_emit_stack_flush): New function.
3332 (ppc_emit_swap): New function.
3333 (ppc_emit_stack_adjust): New function.
3334 (ppc_emit_call): New function.
3335 (ppc_emit_int_call_1): New function.
3336 (ppc_emit_void_call_2): New function.
3337 (ppc_emit_if_goto): New function.
3338 (ppc_emit_goto): New function.
3339 (ppc_emit_eq_goto): New function.
3340 (ppc_emit_ne_goto): New function.
3341 (ppc_emit_lt_goto): New function.
3342 (ppc_emit_le_goto): New function.
3343 (ppc_emit_gt_goto): New function.
3344 (ppc_emit_ge_goto): New function.
3345 (ppc_write_goto_address): New function.
3346 (ppc_emit_ops_impl): New static variable.
3347 (ppc64v1_emit_prologue): New function.
3348 (ppc64v2_emit_prologue): New function.
3349 (ppc64_emit_epilogue): New function.
3350 (ppc64_emit_add): New function.
3351 (ppc64_emit_sub): New function.
3352 (ppc64_emit_mul): New function.
3353 (ppc64_emit_lsh): New function.
3354 (ppc64_emit_rsh_signed): New function.
3355 (ppc64_emit_rsh_unsigned): New function.
3356 (ppc64_emit_ext): New function.
3357 (ppc64_emit_zero_ext): New function.
3358 (ppc64_emit_log_not): New function.
3359 (ppc64_emit_bit_and): New function.
3360 (ppc64_emit_bit_or): New function.
3361 (ppc64_emit_bit_xor): New function.
3362 (ppc64_emit_bit_not): New function.
3363 (ppc64_emit_equal): New function.
3364 (ppc64_emit_less_signed): New function.
3365 (ppc64_emit_less_unsigned): New function.
3366 (ppc64_emit_ref): New function.
3367 (ppc64_emit_const): New function.
3368 (ppc64v1_emit_reg): New function.
3369 (ppc64v2_emit_reg): New function.
3370 (ppc64_emit_pop): New function.
3371 (ppc64_emit_stack_flush): New function.
3372 (ppc64_emit_swap): New function.
3373 (ppc64v1_emit_call): New function.
3374 (ppc64v2_emit_call): New function.
3375 (ppc64v1_emit_int_call_1): New function.
3376 (ppc64v2_emit_int_call_1): New function.
3377 (ppc64v1_emit_void_call_2): New function.
3378 (ppc64v2_emit_void_call_2): New function.
3379 (ppc64_emit_if_goto): New function.
3380 (ppc64_emit_eq_goto): New function.
3381 (ppc64_emit_ne_goto): New function.
3382 (ppc64_emit_lt_goto): New function.
3383 (ppc64_emit_le_goto): New function.
3384 (ppc64_emit_gt_goto): New function.
3385 (ppc64_emit_ge_goto): New function.
3386 (ppc64v1_emit_ops_impl): New static variable.
3387 (ppc64v2_emit_ops_impl): New static variable.
3388 (ppc_emit_ops): New function.
3389 (linux_low_target): Wire in ppc_emit_ops.
3390
a2174ba4
MK		 33912016-03-31 Wei-cheng Wang <cole945@gmail.com>
3392 Marcin Kościelnicki <koriakin@0x04.net>
3393
3394 PR/17221
3395 * Makefile.in: Add powerpc-*-ipa.o
3396 * configure.srv: Add ipa_obj for powerpc*-linux.
3397 * linux-ppc-ipa.c: New file.
3398 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3399 includes.
3400 (PPC_FIELD): New macro.
3401 (PPC_SEXT): New macro.
3402 (PPC_OP6): New macro.
3403 (PPC_BO): New macro.
3404 (PPC_LI): New macro.
3405 (PPC_BD): New macro.
3406 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3407 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3408 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3409 (ppc_get_thread_area): New function.
3410 (is_elfv2_inferior): New function.
3411 (gen_ds_form): New function.
3412 (GEN_STD): New macro.
3413 (GEN_STDU): New macro.
3414 (GEN_LD): New macro.
3415 (GEN_LDU): New macro.
3416 (gen_d_form): New function.
3417 (GEN_ADDI): New macro.
3418 (GEN_ADDIS): New macro.
3419 (GEN_LI): New macro.
3420 (GEN_LIS): New macro.
3421 (GEN_ORI): New macro.
3422 (GEN_ORIS): New macro.
3423 (GEN_LWZ): New macro.
3424 (GEN_STW): New macro.
3425 (GEN_STWU): New macro.
3426 (gen_xfx_form): New function.
3427 (GEN_MFSPR): New macro.
3428 (GEN_MTSPR): New macro.
3429 (GEN_MFCR): New macro.
3430 (GEN_MTCR): New macro.
3431 (GEN_SYNC): New macro.
3432 (GEN_LWSYNC): New macro.
3433 (gen_x_form): New function.
3434 (GEN_OR): New macro.
3435 (GEN_MR): New macro.
3436 (GEN_LWARX): New macro.
3437 (GEN_STWCX): New macro.
3438 (GEN_CMPW): New macro.
3439 (gen_md_form): New function.
3440 (GEN_RLDICL): New macro.
3441 (GEN_RLDICR): New macro.
3442 (gen_i_form): New function.
3443 (GEN_B): New macro.
3444 (GEN_BL): New macro.
3445 (gen_b_form): New function.
3446 (GEN_BNE): New macro.
3447 (GEN_LOAD): New macro.
3448 (GEN_STORE): New macro.
3449 (gen_limm): New function.
3450 (gen_atomic_xchg): New function.
3451 (gen_call): New function.
3452 (ppc_relocate_instruction): New function.
3453 (ppc_install_fast_tracepoint_jump_pad): New function.
3454 (ppc_get_min_fast_tracepoint_insn_len): New function.
3455 (ppc_get_ipa_tdesc_idx): New function.
3456 (the_low_target): Wire in the new functions.
3457 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3458 tdescs.
3459 * linux-ppc-tdesc.h: New file.
3460
a13c4696
MK		 34612016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3462
3463 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3464 (alloc_jump_pad_buffer): New function.
3465 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3466 (alloc_jump_pad_buffer): New function.
3467 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3468 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3469 (alloc_jump_pad_buffer): New function.
3470 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3471 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3472 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3473 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3474
1cda1512
MK		 34752016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3476
3477 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3478 * linux-amd64-ipa.c: Likewise.
3479 * linux-i386-ipa.c: Likewise.
3480 * linux-s390-ipa.c: Likewise.
3481 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3482 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3483 set_trace_state_variable_value_ptr.
3484 (struct ipa_sym_addresses): Likewise.
3485 (symbol_list): Likewise.
3486 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3487 accessing gdb_collect directly.
3488 (gdb_collect_ptr_type): New typedef.
3489 (get_raw_reg_ptr_type): New typedef.
3490 (get_trace_state_variable_value_ptr_type): New typedef.
3491 (set_trace_state_variable_value_ptr_type): New typedef.
3492 (gdb_collect_ptr): New global.
3493 (get_raw_reg_ptr): New global.
3494 (get_trace_state_variable_value_ptr): New global.
3495 (set_trace_state_variable_value_ptr): New global.
3496 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3497 accessing get_raw_reg directly.
3498 (get_get_tsv_func_addr): Likewise for
3499 get_trace_state_variable_value_ptr.
3500 (get_set_tsv_func_addr): Likewise for
3501 set_trace_state_variable_value_ptr.
3502 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3503
72fb5488
SM		 35042016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3505
3506 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3507
28170b88
MK		 35082016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3509
3510 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3511 packets.
3512 (relocate_instruction): Remove own_buf.
3513 * server.c (own_buf): Make global.
3514 (handle_v_requests): Make global.
3515 * server.h (own_buf): New declaration.
3516 (handle_v_requests): New prototype.
3517
f39e8743
MK		 35182016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3519
3520 PR 18377
3521 * linux-s390-low.c (add_insns): New function.
3522 (s390_emit_prologue): New function.
3523 (s390_emit_epilogue): New function.
3524 (s390_emit_add): New function.
3525 (s390_emit_sub): New function.
3526 (s390_emit_mul): New function.
3527 (s390_emit_lsh): New function.
3528 (s390_emit_rsh_signed): New function.
3529 (s390_emit_rsh_unsigned): New function.
3530 (s390_emit_ext): New function.
3531 (s390_emit_log_not): New function.
3532 (s390_emit_bit_and): New function.
3533 (s390_emit_bit_or): New function.
3534 (s390_emit_bit_xor): New function.
3535 (s390_emit_bit_not): New function.
3536 (s390_emit_equal): New function.
3537 (s390_emit_less_signed): New function.
3538 (s390_emit_less_unsigned): New function.
3539 (s390_emit_ref): New function.
3540 (s390_emit_if_goto): New function.
3541 (s390_emit_goto): New function.
3542 (s390_write_goto_address): New function.
3543 (s390_emit_litpool): New function.
3544 (s390_emit_const): New function.
3545 (s390_emit_call): New function.
3546 (s390_emit_reg): New function.
3547 (s390_emit_pop): New function.
3548 (s390_emit_stack_flush): New function.
3549 (s390_emit_zero_ext): New function.
3550 (s390_emit_swap): New function.
3551 (s390_emit_stack_adjust): New function.
3552 (s390_emit_set_r2): New function.
3553 (s390_emit_int_call_1): New function.
3554 (s390_emit_void_call_2): New function.
3555 (s390_emit_eq_goto): New function.
3556 (s390_emit_ne_goto): New function.
3557 (s390_emit_lt_goto): New function.
3558 (s390_emit_le_goto): New function.
3559 (s390_emit_gt_goto): New function.
3560 (s390_emit_ge_goto): New function.
3561 (s390x_emit_prologue): New function.
3562 (s390x_emit_epilogue): New function.
3563 (s390x_emit_add): New function.
3564 (s390x_emit_sub): New function.
3565 (s390x_emit_mul): New function.
3566 (s390x_emit_lsh): New function.
3567 (s390x_emit_rsh_signed): New function.
3568 (s390x_emit_rsh_unsigned): New function.
3569 (s390x_emit_ext): New function.
3570 (s390x_emit_log_not): New function.
3571 (s390x_emit_bit_and): New function.
3572 (s390x_emit_bit_or): New function.
3573 (s390x_emit_bit_xor): New function.
3574 (s390x_emit_bit_not): New function.
3575 (s390x_emit_equal): New function.
3576 (s390x_emit_less_signed): New function.
3577 (s390x_emit_less_unsigned): New function.
3578 (s390x_emit_ref): New function.
3579 (s390x_emit_if_goto): New function.
3580 (s390x_emit_const): New function.
3581 (s390x_emit_call): New function.
3582 (s390x_emit_reg): New function.
3583 (s390x_emit_pop): New function.
3584 (s390x_emit_stack_flush): New function.
3585 (s390x_emit_zero_ext): New function.
3586 (s390x_emit_swap): New function.
3587 (s390x_emit_stack_adjust): New function.
3588 (s390x_emit_int_call_1): New function.
3589 (s390x_emit_void_call_2): New function.
3590 (s390x_emit_eq_goto): New function.
3591 (s390x_emit_ne_goto): New function.
3592 (s390x_emit_lt_goto): New function.
3593 (s390x_emit_le_goto): New function.
3594 (s390x_emit_gt_goto): New function.
3595 (s390x_emit_ge_goto): New function.
3596 (s390_emit_ops): New function.
3597 (struct linux_target_ops): Fill in emit_ops hook.
3598
abd9baf9
MK		 35992016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3600
3601 PR 18377
3602 * Makefile.in: Add s390 IPA files.
3603 * configure.srv: Build IPA for s390.
3604 * linux-s390-ipa.c: New file.
3605 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3606 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3607 (tdesc_s390_linux32): Likewise.
3608 (init_registers_s390_linux32v1): Likewise.
3609 (tdesc_s390_linux32v1): Likewise.
3610 (init_registers_s390_linux32v2): Likewise.
3611 (tdesc_s390_linux32v2): Likewise.
3612 (init_registers_s390_linux64): Likewise.
3613 (tdesc_s390_linux64): Likewise.
3614 (init_registers_s390_linux64v1): Likewise.
3615 (tdesc_s390_linux64v1): Likewise.
3616 (init_registers_s390_linux64v2): Likewise.
3617 (tdesc_s390_linux64v2): Likewise.
3618 (init_registers_s390_te_linux64): Likewise.
3619 (tdesc_s390_te_linux64): Likewise.
3620 (init_registers_s390_vx_linux64): Likewise.
3621 (tdesc_s390_vx_linux64): Likewise.
3622 (init_registers_s390_tevx_linux64): Likewise.
3623 (tdesc_s390_tevx_linux64): Likewise.
3624 (init_registers_s390x_linux64): Likewise.
3625 (tdesc_s390x_linux64): Likewise.
3626 (init_registers_s390x_linux64v1): Likewise.
3627 (tdesc_s390x_linux64v1): Likewise.
3628 (init_registers_s390x_linux64v2): Likewise.
3629 (tdesc_s390x_linux64v2): Likewise.
3630 (init_registers_s390x_te_linux64): Likewise.
3631 (tdesc_s390x_te_linux64): Likewise.
3632 (init_registers_s390x_vx_linux64): Likewise.
3633 (tdesc_s390x_vx_linux64): Likewise.
3634 (init_registers_s390x_tevx_linux64): Likewise.
3635 (tdesc_s390x_tevx_linux64): Likewise.
3636 (have_hwcap_s390_vx): New static variable.
3637 (s390_arch_setup): Fill have_hwcap_s390_vx.
3638 (s390_get_thread_area): New function.
3639 (s390_ft_entry_gpr_esa): New const.
3640 (s390_ft_entry_gpr_zarch): New const.
3641 (s390_ft_entry_misc): New const.
3642 (s390_ft_entry_fr): New const.
3643 (s390_ft_entry_vr): New const.
3644 (s390_ft_main_31): New const.
3645 (s390_ft_main_64): New const.
3646 (s390_ft_exit_fr): New const.
3647 (s390_ft_exit_vr): New const.
3648 (s390_ft_exit_misc): New const.
3649 (s390_ft_exit_gpr_esa): New const.
3650 (s390_ft_exit_gpr_zarch): New const.
3651 (append_insns): New function.
3652 (s390_relocate_instruction): New function.
3653 (s390_install_fast_tracepoint_jump_pad): New function.
3654 (s390_get_min_fast_tracepoint_insn_len): New function.
3655 (s390_get_ipa_tdesc_idx): New function.
3656 (struct linux_target_ops): Wire in the above functions.
3657 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3658 * linux-s390-tdesc.h: New file.
3659
a4105d04
MK		 36602016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3661
3662 * linux-s390-low.c (s390_supports_tracepoints): New function.
3663 (struct linux_target_ops): Fill supports_tracepoints hook.
3664
35ac8b3e
YQ		 36652016-03-18 Yao Qi <yao.qi@linaro.org>
3666
3667 * linux-low.c (lwp_signal_can_be_delivered): New function.
3668 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3669
94610ec4
YQ		 36702016-03-18 Yao Qi <yao.qi@linaro.org>
3671
3672 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3673 0 if signal is enqueued. Remove 'signal' from one debugging
3674 message. Move one debugging message to some lines below.
3675 Remove code setting 'signal' to 0.
3676
80aea927
YQ		 36772016-03-18 Yao Qi <yao.qi@linaro.org>
3678
3679 * linux-low.c (linux_low_filter_event): Remove redundant
3680 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3681
b04fd3be
MK		 36822016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3683
3684 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3685 (struct linux_target_ops): Wire in the above.
3686
c40c8d4b
YQ		 36872016-03-03 Yao Qi <yao.qi@linaro.org>
3688
3689 * linux-low.c: Update comments to start_step_over.
3690
0f8288ae
YQ		 36912016-03-03 Yao Qi <yao.qi@linaro.org>
3692
3693 PR server/19736
3694 * linux-low.c (handle_extended_wait): Set child suspended
3695 if event_lwp->bp_reinsert isn't zero.
3696
fdbd04a8
YQ		 36972016-03-02 Yao Qi <yao.qi@linaro.org>
3698
3699 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3700 enqueue_pending_signal.
3701
6896a8fa
MK		 37022016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3703
3704 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3705 is actually loaded.
3706
ab503087
MK		 37072016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3708
3709 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3710 (s390_regmap_3264) [!__s390x__]: New global.
3711 (s390_collect_ptrace_register): Skip map entries containing -1.
3712 (s390_supply_ptrace_register): Ditto.
3713 (s390_fill_gprs_high): New function.
3714 (s390_store_gprs_high): New function.
3715 (s390_regsets): Add NT_S390_HIGH_GPRS.
3716 (s390_get_hwcap): Enable on 31-bit.
3717 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3718 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3719 Detect NT_S390_HIGH_GPRS.
3720 (s390_usrregs_info_3264): Enable on 31-bit.
3721 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3722 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3723
ae91f625
MK		 37242016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3725
3726 PR gdb/13808
3727 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3728 * configure.srv: Ditto.
3729 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3730 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3731 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3732 (init_registers_amd64_linux): Remove prototype.
3733 (tdesc_amd64_linux): Remove declaration.
3734 (get_ipa_tdesc): New function.
3735 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3736 initialize remaining tdescs.
3737 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3738 (init_registers_i386_linux): Remove prototype.
3739 (tdesc_i386_linux): Remove declaration.
3740 (get_ipa_tdesc): New function.
3741 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3742 initialize remaining tdescs.
3743 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3744 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3745 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3746 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3747 (x86_get_ipa_tdesc_idx): New function.
3748 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3749 * linux-x86-tdesc.h: New file.
3750 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3751 (target_get_ipa_tdesc_idx): New macro.
3752 * tracepoint.c (ipa_tdesc_idx): New macro.
3753 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3754 (symbol_list): Add ipa_tdesc_idx.
3755 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3756 (ipa_tdesc): Remove.
3757 (ipa_tdesc_idx): New variable.
3758 (get_context_regcache): Use get_ipa_tdesc.
3759 (gdb_collect): Ditto.
3760 (gdb_probe): Ditto.
3761 * tracepoint.h (get_ipa_tdesc): New prototype.
3762 (ipa_tdesc): Remove.
3763
e7ad2f14
PA		 37642016-02-24 Pedro Alves <palves@redhat.com>
3765
3766 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3767 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3768 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3769 Factor out common code between the USE_SIGTRAP_SIGINFO and
3770 !USE_SIGTRAP_SIGINFO blocks.
3771 (linux_low_filter_event): Call save_stop_reason instead of
3772 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3773 Update comments.
3774 (linux_wait_1): Update comments.
3775
657f9cde
WW		 37762016-02-24 Wei-cheng Wang <cole945@gmail.com>
3777
3778 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3779 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3780 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3781 ppc_insert_point, ppc_remove_point.
3782
b00b61e1
MK		 37832016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3784
3785 * linux-s390-low.c (s390_supports_z_point_type): New function.
3786 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3787
553cb527
YQ		 37882016-02-16 Yao Qi <yao.qi@linaro.org>
3789
3790 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3791 PC. Get pc from regcache_read_pc.
3792
a5652c21
YQ		 37932016-02-12 Yao Qi <yao.qi@linaro.org>
3794
3795 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3796 or linux_get_pc_32bit.
3797 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3798
ed443b61
YQ		 37992016-02-12 Yao Qi <yao.qi@linaro.org>
3800
3801 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3802 arm_linux_get_next_pcs_fixup.
3803
020ecd38
MK		 38042016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3805
3806 * tracepoint.c (x_tracepoint_action_download): Change
3807 write_inferior_data_ptr to write_inferior_data_pointer.
3808 (cmd_qtstart): Likewise.
3809 (write_inferior_data_ptr): Remove.
3810 (download_agent_expr): Change write_inferior_data_ptr to
3811 write_inferior_data_pointer.
3812 (download_tracepoint_1): Likewise.
3813 (download_tracepoint): Likewise.
3814 (download_trace_state_variables): Likewise.
3815
7cae9051
WW		 38162016-02-11 Wei-cheng Wang <cole945@gmail.com>
3817 Marcin Kościelnicki <koriakin@0x04.net>
3818
3819 * tracepoint.c (struct tracepoint_action_ops): Remove.
3820 (struct tracepoint_action): Remove ops.
3821 (m_tracepoint_action_download, r_tracepoint_action_download)
3822 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3823 size and offset accordingly.
3824 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3825 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3826 (tracepoint_action_send, tracepoint_action_download): New functions.
3827 Helpers for trace action handlers.
3828 (add_tracepoint_action): Remove setup actions ops.
3829 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3830
9f6a71b4
YQ		 38312016-02-10 Yao Qi <yao.qi@linaro.org>
3832
3833 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3834
1e94266c
SM		 38352016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3836
3837 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3838 to AC_OUTPUT.
3839 * configure: Regenerate.
3840
8adce034
SM		 38412016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3842
3843 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3844 void * to gdb_byte *.
3845 * linux-low.c (siginfo_fixup): Likewise.
3846 (linux_xfer_siginfo): Likewise.
3847 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3848 Likewise.
3849 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3850
93813b37
WT		 38512016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3852
3853 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3854 to srv_tgtobj.
3855 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3856 to srv_tgtobj.
3857 * linux-x86-low.c [__x86_64__]: Include
3858 "nat/amd64-linux-siginfo.h".
3859 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3860 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3861 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3862 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3863 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3864 (cpt_si_fd, si_timerid, si_overrun): Move from
3865 nat/amd64-linux-siginfo.c.
3866 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3867
8424cc97
SM		 38682016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3869
3870 * server.c (skip_to_semicolon): Remove.
3871 (process_point_options): Use strchrnul instead of
3872 skip_to_semicolon.
3873
4d18591b
YQ		 38742016-01-26 Yao Qi <yao.qi@linaro.org>
3875
3876 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3877 * linux-low.c (install_software_single_step_breakpoints): Don't
3878 call regcache_read_pc.
3879 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3880 argument pc.
3881
d8020970
YQ		 38822016-01-26 Yao Qi <yao.qi@linaro.org>
3883
3884 * linux-low.c (install_software_single_step_breakpoints): Call
3885 regcache_read_pc instead of get_pc.
3886
8b207339
YQ		 38872016-01-26 Yao Qi <yao.qi@linaro.org>
3888
3889 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3890 (unblock_async_io): Rename to ...
3891 (block_unblock_async_io): ... it. New function.
3892 (enable_async_io): Don't install SIGIO handler. Unblock it
3893 instead.
3894 (disable_async_io): Don't ignore SIGIO. Block it instead.
3895 (initialize_async_io): Install SIGIO handler. Don't call
3896 unblock_async_io.
3897
18879fef
YQ		 38982016-01-26 Yao Qi <yao.qi@linaro.org>
3899
3900 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3901 first character is '\003', call *the_target->request_interrupt.
3902
a0f8e08a
YQ		 39032016-01-25 Yao Qi <yao.qi@linaro.org>
3904
3905 * remote-utils.c (new_thread_notify): Remove.
3906 (dead_thread_notify): Likewise.
3907 * remote-utils.h (new_thread_notify): Remove declaration.
3908 (dead_thread_notify): Likewise.
3909
cc5fd9ab
MK		 39102016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3911
3912 * gdb.trace/pending.exp: Fix expected message on continue.
3913
99e8eb11
MK		 39142016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3915
3916 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3917 it works properly on big-endian machines where sizeof (CORE_ADDR)
3918 != sizeof (void *).
3919
a994041d
PA		 39202016-01-21 Pedro Alves <palves@redhat.com>
3921
3922 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3923 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3924 * configure: Regenerate.
3925
f7a6a40d
YQ		 39262016-01-21 Yao Qi <yao.qi@linaro.org>
3927
3928 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
3929 is_thumb and set it according to CPSR saved on the stack.
3930 (get_next_pcs_syscall_next_pc): Pass is_thumb to
3931 arm_sigreturn_next_pc.
3932
6f69e520
YQ		 39332016-01-18 Yao Qi <yao.qi@linaro.org>
3934
3935 * linux-low.c (linux_set_pc_64bit): New function.
3936 (linux_get_pc_64bit): New function.
3937 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
3938 Declare.
3939 * linux-sparc-low.c (debug_threads): Remove declaration.
3940 (sparc_get_pc): Remove.
3941 (the_low_target): Use linux_get_pc_64bit instead of
3942 sparc_get_pc.
3943 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
3944 (the_low_target): Use linux_get_pc_64bit and
3945 linux_set_pc_64bit.
3946
276d4552
YQ		 39472016-01-18 Yao Qi <yao.qi@linaro.org>
3948
3949 * linux-arm-low.c (debug_threads): Remove declaration.
3950 (arm_get_pc, arm_set_pc): Remove.
3951 (the_low_target): Use linux_get_pc_32bit and
3952 linux_set_pc_32bit.
3953 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
3954 (the_low_target): Use linux_get_pc_32bit and
3955 linux_set_pc_32bit.
3956 * linux-cris-low.c (debug_threads): Remove declaration.
3957 (cris_get_pc, cris_set_pc,): Remove.
3958 (the_low_target): Use linux_get_pc_32bit and
3959 linux_set_pc_32bit.
3960 * linux-crisv32-low.c (debug_threads): Remove declaration.
3961 (cris_get_pc, cris_set_pc): Remove.
3962 (the_low_target): Use linux_get_pc_32bit and
3963 linux_set_pc_32bit.
3964 * linux-low.c: Include inttypes.h.
3965 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
3966 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
3967 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
3968 (the_low_target): Use linux_get_pc_32bit and
3969 linux_set_pc_32bit.
3970 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
3971 (the_low_target): Use linux_get_pc_32bit and
3972 linux_set_pc_32bit.
3973 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
3974 (the_low_target): Use linux_get_pc_32bit and
3975 linux_set_pc_32bit.
3976 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
3977 (the_low_target): Use linux_get_pc_32bit and
3978 linux_set_pc_32bit.
3979 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
3980 (the_low_target): Use linux_get_pc_32bit and
3981 linux_set_pc_32bit.
3982
eb0edac8
GB		 39832016-01-18 Gary Benson <gbenson@redhat.com>
3984
3985 * configure.ac (AC_FUNC_FORK): New check.
3986 * config.in: Regenerate.
3987 * configure: Likewise.
3988
1b451dda
YQ		 39892016-01-14 Yao Qi <yao.qi@linaro.org>
3990
3991 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
3992 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
3993 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
3994 arm_get_next_pcs_ctor.
3995
82075af2
JS		 39962016-01-12 Josh Stone <jistone@redhat.com>
3997 Philippe Waroquiers <philippe.waroquiers@skynet.be>
3998
3999 * inferiors.h: Include "gdb_vecs.h".
4000 (struct process_info): Add syscalls_to_catch.
4001 * inferiors.c (remove_process): Free syscalls_to_catch.
4002 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4003 syscall_return stops.
4004 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4005 * server.c (handle_general_set): Handle QCatchSyscalls.
4006 (handle_query): Report support for QCatchSyscalls.
4007 * target.h (struct target_ops): Add supports_catch_syscall.
4008 (target_supports_catch_syscall): New macro.
4009 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4010 (struct lwp_info): Add syscall_state.
4011 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4012 Maintain syscall_state and syscalls_to_catch across exec.
4013 (get_syscall_trapinfo): New function, proxy to the_low_target.
4014 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4015 (linux_low_filter_event): Toggle syscall_state entry/return for
4016 syscall traps, and set it ignored for all others.
4017 (gdb_catching_syscalls_p): New function.
4018 (gdb_catch_this_syscall_p): New function.
4019 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4020 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4021 (linux_supports_catch_syscall): New function.
4022 (linux_target_ops): Install it.
4023 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4024 (the_low_target): Install it.
4025
8f13a3ce
MF		 40262016-01-12 Mike Frysinger <vapier@gentoo.org>
4027
4028 * acinclude.m4: Include new ../warning.m4 file.
4029 * configure: Regenerated.
4030 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4031
5b3da067
MF		 40322016-01-12 Mike Frysinger <vapier@gentoo.org>
4033
4034 * ax.c (is_goto_target): Mark static.
4035 * linux-low.c (register_addr): Likewise.
4036 (linux_fetch_registers, linux_store_registers): Likewise.
4037 * mem-break.c (any_persistent_commands): Fix old prototype.
4038 (add_commands_to_breakpoint): Mark static.
4039 * regcache.c (find_register_by_name): Delete unused func.
4040 * remote-utils.c (hex_or_minus_one): Mark static.
4041 * server.c (monitor_show_help): Mark static.
4042 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4043 handle_v_requests): Likewise.
4044
bc504a31
PA		 40452016-01-12 Pedro Alves <palves@redhat.com>
4046
4047 Remove use of the registered trademark symbol throughout.
4048
5a0dd67a
YQ		 40492016-01-08 Yao Qi <yao.qi@linaro.org>
4050
4051 * remote-utils.c (getpkt): If c is '\003', call target hook
4052 request_interrupt.
4053
b2ca446f
YQ		 40542016-01-06 Yao Qi <yao.qi@linaro.org>
4055
4056 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4057 linux-aarch32-low.c.
4058 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4059 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4060 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4061 (thumb2_breakpoint): Declare.
4062 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4063 linux-aarch32-low.h.
4064 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4065 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4066 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4067
edd88788
JB		 40682016-01-01 Joel Brobecker <brobecker@adacore.com>
4069
4070 * gdbreplay.c (gdbreplay_version): Change copyright year in
4071 version message.
4072 * server.c (gdbserver_version): Likewise.
4073
65da7f14
PP		 40742015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4075
4076 * server.c (crc32_table): Delete.
4077 (crc32): Use libiberty's xcrc32 function.
4078
4abd5ed2
JB		 40792015-12-22 Joel Brobecker <brobecker@adacore.com>
4080
4081 * lynx-low.c (lynx_delete_thread_callback): New function.
4082 (lynx_mourn): Properly delete our process and all of its
4083 threads. Remove call to clear_inferiors.
4084
0e50fe5c
JB		 40852015-12-22 Joel Brobecker <brobecker@adacore.com>
4086
4087 * target.c (thread_search_callback): Add check that
4088 the thread_stopped target callback is not NULL before
4089 calling it.
4090
35adc03f
YQ		 40912015-12-21 Yao Qi <yao.qi@linaro.org>
4092
4093 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4094 arm breakpoint.
4095
bd2b2909
AT		 40962015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4097
4098 * server.c (handle_query): Call target_supports_software_single_step.
4099
7fe5e27e
AT		 41002015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4101
4102 * linux-low.c (single_step): New function.
4103 (linux_resume_one_lwp_throw): Call single_step.
4104 (start_step_over): Likewise.
4105
d9311bfa
AT		 41062015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4107
4108 * Makefile.in (SFILES): Append arch/arm-linux.c,
4109 arch/arm-get-next-pcs.c.
4110 (arm-linux.o): New rule.
4111 (arm-get-next-pcs.o): New rule.
4112 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4113 arm-linux.o.
4114 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4115 to linux-aarch32-low.c.
4116 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4117 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4118 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4119 (thumb2_breakpoint_len): Likewise.
4120 (arm_is_thumb_mode): Make non-static.
4121 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4122 from linux-aarch32-low.c.
4123 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4124 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4125 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4126 (thumb2_breakpoint_len): Likewise.
4127 (arm_is_thumb_mode): New declaration.
4128 * linux-arm-low.c: Include arch/arm-linux.h
4129 aarch/arm-get-next-pcs.h, sys/syscall.h.
4130 (get_next_pcs_ops): New struct.
4131 (get_next_pcs_addr_bits_remove): New function.
4132 (get_next_pcs_is_thumb): New function.
4133 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4134 (arm_sigreturn_next_pc): Likewise.
4135 (get_next_pcs_syscall_next_pc): Likewise.
4136 (arm_gdbserver_get_next_pcs): Likewise.
4137 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4138 Initialize.
4139 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4140 * server.h: Include gdb_vecs.h.
4141
68ce2059
AT		 41422015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4143
4144 * Makefile.in (SFILES): Append common/common-regcache.c.
4145 (OBS): Append common-regcache.o.
4146 (common-regcache.o): New rule.
4147 * regcache.c (init_register_cache): Initialize cache to
4148 REG_UNAVAILABLE.
4149 (regcache_raw_read_unsigned): New function.
4150 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4151 register_status enum.
4152
fa5308bd
AT		 41532015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4154
4155 * linux-aarch64-low.c (the_low_targets): Rename
4156 breakpoint_reinsert_addr to get_next_pcs.
4157 * linux-arm-low.c (the_low_targets): Likewise.
4158 * linux-bfin-low.c (the_low_targets): Likewise.
4159 * linux-cris-low.c (the_low_targets): Likewise.
4160 * linux-crisv32-low.c (the_low_targets): Likewise.
4161 * linux-low.c (can_software_single_step): Likewise.
4162 (install_software_single_step_breakpoints): New function.
4163 (start_step_over): Use install_software_single_step_breakpoints.
4164 * linux-low.h: New CORE_ADDR vector.
4165 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4166 get_next_pcs.
4167 * linux-mips-low.c (the_low_targets): Likewise.
4168 * linux-nios2-low.c (the_low_targets): Likewise.
4169 * linux-sparc-low.c (the_low_targets): Likewise.
4170
4a6ed09b
PA		 41712015-12-17 Pedro Alves <palves@redhat.com>
4172
4173 * linux-low.c (linux_kill_one_lwp): Remove references to
4174 LinuxThreads.
4175 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4176 to 'kill'.
4177 (linux_init_signals): Delete.
4178 (initialize_low): Adjust.
4179 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4180
7544db95
PA		 41812015-12-16 Pedro Alves <palves@redhat.com>
4182
4183 * configure.ac (compiler warning flags): When testing a
4184 -Wno-foo option, check whether -Wfoo works instead.
4185 * configure: Regenerate.
4186
8020350c
DB		 41872015-12-11 Don Breazeal <donb@codesourcery.com>
4188
4189 * server.c (process_serial_event): Don't exit from gdbserver
4190 in remote mode if there are still active inferiors.
4191
db91f502
YQ		 41922015-12-11 Yao Qi <yao.qi@linaro.org>
4193
4194 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4195 arm_breakpoint_at if the process is 32-bit.
4196
b37a6290
YQ		 41972015-12-11 Yao Qi <yao.qi@linaro.org>
4198
4199 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4200 arm breakpoint.
4201
17b1509a
YQ		 42022015-12-07 Yao Qi <yao.qi@linaro.org>
4203
4204 * configure.srv: Append arm.o to srv_tgtobj for
4205 aarch64*-*-linux* target.
4206 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4207 from linux-arm-low.c.
4208 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4209 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4210 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4211 (thumb2_breakpoint_len): Likewise.
4212 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4213 (arm_breakpoint_kinds): Likewise.
4214 (arm_breakpoint_kind_from_pc): Likewise.
4215 (arm_sw_breakpoint_from_kind): Likewise.
4216 (arm_breakpoint_kind_from_current_state): Likewise.
4217 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4218 (arm_sw_breakpoint_from_kind): Declare.
4219 (arm_breakpoint_kind_from_current_state): Declare.
4220 (arm_breakpoint_at): Declare.
4221 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4222 arm_sw_breakpoint_from_kind if process is 32-bit.
4223 (aarch64_breakpoint_kind_from_pc): New function.
4224 (aarch64_breakpoint_kind_from_current_state): New function.
4225 (the_low_target): Initialize fields breakpoint_kind_from_pc
4226 and breakpoint_kind_from_current_state.
4227 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4228 linux-aarch32-low.c.
4229 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4230 (arm_breakpoint, arm_breakpoint_len): Likewise.
4231 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4232 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4233 (arm_is_thumb_mode): Likewise.
4234 (arm_breakpoint_at): Likewise.
4235 (arm_breakpoint_kind_from_pc): Likewise.
4236 (arm_sw_breakpoint_from_kind): Likewise.
4237 (arm_breakpoint_kind_from_current_state): Likewise.
4238
4239 Revert:
4240 2015-08-04 Yao Qi <yao.qi@linaro.org>
4241
4242 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4243 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4244 * server.c (extended_protocol): Remove "static".
4245 * server.h (extended_protocol): Declare it.
4246
ece66d65
JS		 42472015-12-04 Josh Stone <jistone@redhat.com>
4248
4249 * target.h (struct target_ops) <arch_setup>: Rename to ...
4250 (struct target_ops) <post_create_inferior>: ... this.
4251 (target_arch_setup): Rename to ...
4252 (target_post_create_inferior): ... this, calling post_create_inferior.
4253 * server.c (start_inferior): Update target_arch_setup calls to
4254 target_post_create_inferior.
4255 * linux-low.c (linux_low_ptrace_options): Forward declare.
4256 (linux_arch_setup): Update its comment for general use.
4257 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4258 (struct linux_target_ops): Use linux_post_create_inferior.
4259 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4260 to post_create_inferior.
4261 * nto-low.c (struct nto_target_ops): Likewise.
4262 * spu-low.c (struct spu_target_ops): Likewise.
4263 * win32-low.c (struct win32_target_ops): Likewise.
4264
e58c48b4
AT		 42652015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4266
4267 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4268
fbec8956
AT		 42692015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4270
4271 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4272 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4273 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4274 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4275 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4276 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4277 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4278 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4279 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4280 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4281 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4282 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4283
9b4c5f87
AT		 42842015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4285
4286 * linux-low.c (linux_look_up_symbols): Don't call
4287 linux_supports_traceclone.
4288 * linux-low.h (thread_db_init): Remove use_events argument.
4289 * thread-db.c (thread_db_use_event): Remove global variable.
4290 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4291 (struct thread_db) <td_create_bp>: Remove field.
4292 (thread_db_create_event): Remove function.
4293 (thread_db_enable_reporting): Likewise.
4294 (find_one_thread): Don't check for thread_db_use_events.
4295 (attach_thread): Likewise.
4296 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4297 (try_thread_db_load_1): Don't check for thread_db_use_events.
4298 (thread_db_init): Remove use_events argument and thread events
4299 handling.
4300 (remove_thread_event_breakpoints): Remove function.
4301 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4302
7d00775e
AT		 43032015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4304
4305 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4306 New function.
4307 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4308 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4309 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4310 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4311 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4312 Initialize.
4313 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4314 New function.
4315 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4316 * linux-low.c (can_hardware_single_step): Use
4317 supports_hardware_single_step.
4318 (can_software_single_step): New function.
4319 (start_step_over): Call can_software_single_step.
4320 (linux_supports_hardware_single_step): New function.
4321 (struct target_ops) <supports_software_single_step>: Initialize.
4322 * linux-low.h (struct linux_target_ops)
4323 <supports_hardware_single_step>: Initialize.
4324 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4325 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4326 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4327 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4328 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4329 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4330 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4331 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4332 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4333 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4334 Initialize.
4335 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4336 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4337 Initialize.
4338 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4339 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4340 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4341 New function.
4342 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4343 * target.h (struct target_ops): <supports_software_single_step>:
4344 New field.
4345 (target_supports_software_single_step): New macro.
4346
2d97cd35
AT		 43472015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4348
4349 * linux-low.c (linux_wait_1): Fix pc advance condition.
4350 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4351 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4352
769ef81f
AT		 43532015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4354
4355 * linux-arm-low.c (arm_is_thumb_mode): New function.
4356 (arm_breakpoint_at): Use arm_is_thumb_mode.
4357 (arm_breakpoint_kind_from_current_state): New function.
4358 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4359 Initialize.
4360 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4361 (linux_breakpoint_kind_from_current_state): New function.
4362 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4363 * linux-low.h (struct linux_target_ops)
4364 <breakpoint_kind_from_current_state>: New field.
4365 * target.h (struct target_ops): Likewise.
4366 (target_breakpoint_kind_from_current_state): New macro.
4367
1bebeeca
PA		 43682015-11-30 Pedro Alves <palves@redhat.com>
4369
4370 * linux-low.c (linux_resume): Wake up the event loop before
4371 returning.
4372
a67a9fae
PA		 43732015-11-30 Pedro Alves <palves@redhat.com>
4374
4375 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4376 check.
4377 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4378 to -1.
4379 * target.c (struct thread_search): New structure.
4380 (thread_search_callback): New function.
4381 (prev_general_thread): New global.
4382 (prepare_to_access_memory, done_accessing_memory): New functions.
4383 * target.h (prepare_to_access_memory, done_accessing_memory):
4384 Replace macros with function declarations.
4385
f2faf941
PA		 43862015-11-30 Pedro Alves <palves@redhat.com>
4387
4388 PR 14618
4389 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4390 report TARGET_WAITKIND_NO_RESUMED.
4391 * remote-utils.c (prepare_resume_reply): Handle
4392 TARGET_WAITKIND_NO_RESUMED.
4393 * server.c (report_no_resumed): New global.
4394 (handle_query) <qSupported>: Handle "no-resumed+". Report
4395 "no-resumed+" support.
4396 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4397 return error if the client doesn't support no-resumed events.
4398 (push_stop_notification): New function.
4399 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4400 events if the client supports them.
4401
a681f9c9
PA		 44022015-11-30 Pedro Alves <palves@redhat.com>
4403
4404 * linux-low.c (thread_still_has_status_pending_p): Don't check
4405 vCont;t here.
4406 (lwp_resumed): New function.
4407 (status_pending_p_callback): Return early if the LWP is not
4408 supposed to be resumed.
4409
65706a29
PA		 44102015-11-30 Pedro Alves <palves@redhat.com>
4411
4412 * linux-low.c (handle_extended_wait): Assert that the LWP's
4413 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4414 thread create events, leave the new child's status pending.
4415 (linux_low_filter_event): If GDB wants to hear about thread exit
4416 events, leave the LWP marked dead and don't delete it.
4417 (linux_wait_for_event_filtered): Don't check for thread exit.
4418 (filter_exit_event): New function.
4419 (linux_wait_1): Use it, when returning an exit event.
4420 (linux_resume_one_lwp_throw): Assert that the LWP's
4421 waitstatus is TARGET_WAITKIND_IGNORE.
4422 * remote-utils.c (prepare_resume_reply): Handle
4423 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4424 * server.c (report_thread_events): New global.
4425 (handle_general_set): Handle QThreadEvents.
4426 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4427 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4428 TARGET_WAITKIND_THREAD_EXITED.
4429 * server.h (report_thread_events): Declare.
4430
56cf4bed
PA		 44312015-11-30 Pedro Alves <palves@redhat.com>
4432
4433 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4434 the thread's last_resume_kind was resume_stop.
4435
500c1d85
PA		 44362015-11-30 Pedro Alves <palves@redhat.com>
4437
4438 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4439 before returning.
4440
de979965
PA		 44412015-11-30 Pedro Alves <palves@redhat.com>
4442
4443 * server.c (handle_v_requests): Handle vCtrlC.
4444
34c65914
PA		 44452015-11-30 Pedro Alves <palves@redhat.com>
4446
4447 * gdbthread.h (find_any_thread_of_pid): Declare.
4448 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4449 functions.
4450 * server.c (handle_query): If current_thread is NULL, look for
4451 another thread of the selected process.
4452
79efa585 44532015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4454 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4455
4456 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4457 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4458 name in reply.
4459 * target.h (struct target_ops) <thread_name>: New field.
4460 (target_thread_name): New macro.
4461
80d82c19
JB		 44622015-11-23 Joel Brobecker <brobecker@adacore.com>
4463
4464 * regcache.h (regcache_invalidate_pid): Add declaration.
4465 * regcache.c (regcache_invalidate_pid): New function, extracted
4466 from regcache_invalidate.
4467 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4468 Add trivial documentation comment.
4469 * lynx-low.c: Use regcache_invalidate_pid instead of
4470 regcache_invalidate.
4471
64da5dd5
JB		 44722015-11-23 Joel Brobecker <brobecker@adacore.com>
4473
4474 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4475 and Elf64_auxv_t if the target is Android.
4476
37ce4055
DE		 44772015-11-22 Doug Evans <xdje42@gmail.com>
4478
4479 * target.h: #include <sys/types.h>.
4480
06e03fff
PA		 44812015-11-19 Pedro Alves <palves@redhat.com>
4482
4483 * linux-low.c (linux_process_qsupported): Change prototype.
4484 Adjust.
4485 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4486 Change prototype.
4487 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4488 and adjust to loop over all features.
4489 * server.c (handle_query) <qSupported>: Adjust to call
4490 target_process_qsupported once, passing it a vector of unprocessed
4491 features.
4492 * target.h (struct target_ops) <process_qsupported>: Change
4493 prototype.
4494 (target_process_qsupported): Adjust.
4495
9a084706
PA		 44962015-11-19 Pedro Alves <palves@redhat.com>
4497
4498 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4499 mode.
4500 * configure: Regenerate.
4501
dad44a1f
PA		 45022015-11-19 Pedro Alves <palves@redhat.com>
4503
4504 * configure: Regenerate.
4505
231c0592
YQ		 45062015-11-19 Yao Qi <yao.qi@linaro.org>
4507
4508 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4509 type to uint32_t.
4510
6c1c9a8b
YQ		 45112015-11-19 Yao Qi <yao.qi@linaro.org>
4512
4513 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4514 (struct aarch64_operand): Move enum out.
4515
9caa3311
YQ		 45162015-11-19 Yao Qi <yao.qi@linaro.org>
4517
4518 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4519 struct user_fpsimd_state *.
4520 (aarch64_store_fpregset): Likewise.
4521
6a69a054
YQ		 45222015-11-19 Yao Qi <yao.qi@linaro.org>
4523
4524 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4525 struct user_pt_regs *.
4526 (aarch64_store_gregset): Likewise.
4527
1798301e
PA		 45282015-11-18 Pedro Alves <palves@redhat.com>
4529
4530 * Makefile.in (all_object_files): Add $IPA_OBJS.
4531
ce7715e2
PA		 45322015-11-17 Pedro Alves <palves@redhat.com>
4533
4534 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4535 GDB_SIGNAL_0 and gdb_signal_to_string.
4536
c0879059
PA		 45372015-11-17 Pedro Alves <palves@redhat.com>
4538
4539 * win32-low.c (handle_output_debug_string): Remove parameter.
4540 (win32_kill): Remove our_status local and adjust call to
4541 handle_output_debug_string.
4542 (get_child_debug_event): Adjust call to
4543 handle_output_debug_string.
4544
1996e237
SM		 45452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4546
4547 * linux-mips-low.c (mips_fill_gregset): Add cast.
4548 (mips_store_gregset): Likewise.
4549 (mips_fill_fpregset): Likewise.
4550 (mips_store_fpregset): Likewise.
4551
cbec665b
SM		 45522015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4553
4554 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4555 priv.
4556
eb3e3c67
SM		 45572015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4558
4559 * linux-mips-low.c (mips_linux_new_thread): Change type of
4560 watch_type to enum target_hw_bp_type.
4561
171de4b8
SM		 45622015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4563
4564 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4565 Change return type to arm_hwbp_type.
4566
04248ead
SM		 45672015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4568
4569 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4570 (arm_store_gregset): Likewise.
4571 * linux-arm-low.c (arm_get_hwcap): Likewise.
4572 (arm_read_description): Likewise.
4573
04b3479c
SM		 45742015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4575
4576 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4577
2bc84e8a
SM		 45782015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4579
4580 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4581 (ppc_fill_vsxregset): Likewise.
4582 (ppc_store_vsxregset): Likewise.
4583 (ppc_fill_vrregset): Likewise.
4584 (ppc_store_vrregset): Likewise.
4585 (ppc_fill_evrregset): Likewise.
4586 (ppc_store_evrregset): Likewise.
4587
e6c5bb05
SM		 45882015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4589
4590 * linux-ppc-low.c (ppc_usrregs_info): Remove
4591 forward-declaration.
4592 (ppc_arch_setup): Move lower in file.
4593
7ea45d72
SM		 45942015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4595
4596 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4597 (ps_pdwrite): Likewise.
4598
69291610
HW		 45992015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4600
4601 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4602 to after assert checks.
4603
b42945fd
SM		 46042015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4605
4606 * proc-service.c (ps_pdread): Add/adjust casts.
4607 (ps_pdwrite): Add/adjust casts.
4608
d6f85c84
SM		 46092015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4610
4611 * server.c (handle_search_memory_1): Cast return value of
4612 memmem.
4613
f98cd059
SM		 46142015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4615
4616 * server.c (write_qxfer_response): Change type of data to
4617 gdb_byte *.
4618
d2412fa5
PA		 46192015-10-29 Pedro Alves <palves@redhat.com>
4620
4621 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4622
c17414a2
PA		 46232015-10-29 Pedro Alves <palves@redhat.com>
4624
4625 * tracepoint.c (clear_installed_tracepoints): Add casts.
4626
e053fbc4
PA		 46272015-10-29 Pedro Alves <palves@redhat.com>
4628
4629 * server.c (handle_v_cont, process_serial_event): Add enum
4630 gdb_signal casts to signal parsing code.
4631
add67df8
PA		 46322015-10-29 Pedro Alves <palves@redhat.com>
4633
4634 * linux-low.h (NULL_REGSET): Define.
4635 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4636 * linux-arm-low.c (arm_regsets): Likewise.
4637 * linux-crisv32-low.c (cris_regsets): Likewise.
4638 * linux-m68k-low.c (m68k_regsets): Likewise.
4639 * linux-mips-low.c (mips_regsets): Likewise.
4640 * linux-nios2-low.c (nios2_regsets): Likewise.
4641 * linux-ppc-low.c (ppc_regsets): Likewise.
4642 * linux-s390-low.c (s390_regsets): Likewise.
4643 * linux-sh-low.c (sh_regsets): Likewise.
4644 * linux-sparc-low.c (sparc_regsets): Likewise.
4645 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4646 * linux-tile-low.c (tile_regsets): Likewise.
4647 * linux-x86-low.c (x86_regsets): Likewise.
4648 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4649
50bc912a
PA		 46502015-10-29 Pedro Alves <palves@redhat.com>
4651
4652 * linux-low.h (NULL_REGSET): Define.
4653 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4654 * linux-arm-low.c (arm_regsets): Likewise.
4655 * linux-crisv32-low.c (cris_regsets): Likewise.
4656 * linux-m68k-low.c (m68k_regsets): Likewise.
4657 * linux-mips-low.c (mips_regsets): Likewise.
4658 * linux-nios2-low.c (nios2_regsets): Likewise.
4659 * linux-ppc-low.c (ppc_regsets): Likewise.
4660 * linux-s390-low.c (s390_regsets): Likewise.
4661 * linux-sh-low.c (sh_regsets): Likewise.
4662 * linux-sparc-low.c (sparc_regsets): Likewise.
4663 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4664 * linux-tile-low.c (tile_regsets): Likewise.
4665 * linux-x86-low.c (x86_regsets): Likewise.
4666 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4667
682b2546
DE		 46682015-10-26 Doug Evans <dje@google.com>
4669
4670 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4671
963843d4
DE		 46722015-10-26 Doug Evans <dje@google.com>
4673
4674 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4675
d41401ac
DE		 46762015-10-26 Doug Evans <dje@google.com>
4677
4678 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4679 for debug_printf.
4680 (attach_thread, find_new_threads_callback): Ditto.
4681
3db28855
AT		 46822015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4683
4684 * mem-break.h (set_breakpoint_data): Remove.
4685
fb78e89c
AT		 46862015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4687
4688 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4689 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4690 (initialize_low): Remove set_breakpoint_data call.
4691 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4692 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4693 (initialize_low): Remove set_breakpoint_data call.
4694 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4695 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4696 (initialize_low): Remove set_breakpoint_data call.
4697
2e6ee069
AT		 46982015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4699
4700 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4701 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4702 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4703 * target.h (target_breakpoint_kind_from_pc): New macro.
4704
1652a986
AT		 47052015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4706
4707 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4708 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4709 the default breakpoint kind.
4710
abeead09
AT		 47112015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4712
4713 * linux-arm-low.c (arm_supports_z_point_type): Add software
4714 breakpoint support.
4715
b0b4b501
AT		 47162015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4717
4718 * linux-arm-low.c: Refactor breakpoint definitions.
4719 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4720 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4721
8689682c
AT		 47222015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4723
4724 * Makefile.in: Add arm.c/o.
4725 * configure.srv: Likewise.
4726 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4727 (arm_breakpoint_kind_from_pc): New function.
4728 (arm_sw_breakpoint_from_kind): Return proper kind.
4729 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4730
27165294
AT		 47312015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4732
4733 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4734 removal.
4735 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4736 (struct raw_breakpoint) <size>: Remove.
4737 (struct raw_breakpoint) <kind>: Add.
4738 (bp_size): New function.
4739 (bp_opcode): Likewise.
4740 (find_raw_breakpoint_at): Adjust for kind.
4741 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4742 (remove_memory_breakpoint): Adjust for kind call bp_size.
4743 (set_raw_breakpoint_at): Adjust for kind.
4744 (set_breakpoint): Likewise.
4745 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4746 (delete_raw_breakpoint): Adjust for kind.
4747 (delete_breakpoint): Likewise.
4748 (find_gdb_breakpoint): Likewise.
4749 (set_gdb_breakpoint_1): Likewise.
4750 (set_gdb_breakpoint): Likewise.
4751 (delete_gdb_breakpoint_1): Likewise.
4752 (delete_gdb_breakpoint): Likewise.
4753 (uninsert_raw_breakpoint): Likewise.
4754 (reinsert_raw_breakpoint): Likewise.
4755 (set_breakpoint_data): Remove.
4756 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4757 (check_mem_read): Adjust for kind call bp_size.
4758 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4759 (clone_one_breakpoint): Adjust for kind.
4760 * mem-break.h (set_gdb_breakpoint): Likewise.
4761 (delete_gdb_breakpoint): Likewise.
4762 * server.c (process_serial_event): Likewise.
4763
dd373349
AT		 47642015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4765
4766 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4767 (struct linux_target_ops) <breakpoint>: Remove.
4768 (struct linux_target_ops) <breakpoint_len>: Remove.
4769 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4770 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4771 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4772 (arm_sw_breakpoint_from_kind): New function.
4773 * linux-bfin-low.c (bfin_sw_breakpoint_from_kind): New function.
4774 (struct linux_target_ops) <breakpoint>: Remove.
4775 (struct linux_target_ops) <breakpoint_len>: Remove.
4776 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4777 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4778 * linux-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4779 (struct linux_target_ops) <breakpoint>: Remove.
4780 (struct linux_target_ops) <breakpoint_len>: Remove.
4781 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4782 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4783 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4784 (struct linux_target_ops) <breakpoint>: Remove.
4785 (struct linux_target_ops) <breakpoint_len>: Remove.
4786 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4787 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4788 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4789 and sw_breakpoint_from_kind to increment the pc.
4790 (linux_breakpoint_kind_from_pc): New function.
4791 (linux_sw_breakpoint_from_kind): New function.
4792 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4793 (initialize_low): Call breakpoint_kind_from_pc and
4794 sw_breakpoint_from_kind to replace breakpoint_data/len.
4795 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4796 New field.
4797 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4798 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4799 (struct linux_target_ops) <breakpoint>: Remove.
4800 (struct linux_target_ops) <breakpoint_len>: Remove.
4801 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4802 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4803 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4804 (struct linux_target_ops) <breakpoint>: Remove.
4805 (struct linux_target_ops) <breakpoint_len>: Remove.
4806 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4807 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4808 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4809 (struct linux_target_ops) <breakpoint>: Remove.
4810 (struct linux_target_ops) <breakpoint_len>: Remove.
4811 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4812 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4813 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4814 (struct linux_target_ops) <breakpoint>: Remove.
4815 (struct linux_target_ops) <breakpoint_len>: Remove.
4816 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4817 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4818 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4819 (struct linux_target_ops) <breakpoint>: Remove.
4820 (struct linux_target_ops) <breakpoint_len>: Remove.
4821 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4822 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4823 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4824 (struct linux_target_ops) <breakpoint>: Remove.
4825 (struct linux_target_ops) <breakpoint_len>: Remove.
4826 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4827 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4828 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4829 (struct linux_target_ops) <breakpoint>: Remove.
4830 (struct linux_target_ops) <breakpoint_len>: Remove.
4831 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4832 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4833 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4834 (struct linux_target_ops) <breakpoint>: Remove.
4835 (struct linux_target_ops) <breakpoint_len>: Remove.
4836 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4837 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4838 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4839 (struct linux_target_ops) <breakpoint>: Remove.
4840 (struct linux_target_ops) <breakpoint_len>: Remove.
4841 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4842 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4843 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4844 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4845 (struct linux_target_ops) <breakpoint>: Remove.
4846 (struct linux_target_ops) <breakpoint_len>: Remove.
4847 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4848 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4849 * linux-xtensa-low.c (xtensa_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
4cd98a19
AT		 48552015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4856
4857 * linux-cris-low.c (cris_get_pc): Remove void arg.
4858
774ee6d2
AR		 48592015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4860
4861 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4862 variable name.
4863
833dcd29
AR		 48642015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4865
4866 * inferiors.c (thread_pid_matches_callback): New function.
4867 (find_thread_process): New function.
4868 (remove_thread): Reset current_thread.
4869 (remove_process): Assert threads have been removed first.
4870
8d689ee5
YQ		 48712015-10-15 Yao Qi <yao.qi@linaro.org>
4872
4873 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4874 if it is 3.
4875 (aarch64_remove_point): Likewise.
4876 * regcache.c (regcache_register_size): New function.
4877
1c2e1515
YQ		 48782015-10-12 Yao Qi <yao.qi@linaro.org>
4879
4880 * linux-aarch64-low.c: Update all callers as emit_load_store
4881 is renamed to aarch64_emit_load_store.
4882
e1c587c3
YQ		 48832015-10-12 Yao Qi <yao.qi@linaro.org>
4884
4885 * linux-aarch64-low.c: Update all callers of function renaming
4886 from emit_insn to aarch64_emit_insn.
4887
b6542f81
YQ		 48882015-10-12 Yao Qi <yao.qi@linaro.org>
4889
4890 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4891 arch/aarch64-insn.h.
4892 (struct aarch64_memory_operand): Likewise.
4893 (ENCODE): Likewise.
4894 (emit_insn): Move to arch/aarch64-insn.c.
4895 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4896 (emit_load_store): Move to arch/aarch64-insn.c.
4897 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4898 (can_encode_int32): Remove.
4899
246994ce
YQ		 49002015-10-12 Yao Qi <yao.qi@linaro.org>
4901
4902 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4903 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4904 (aarch64_relocate_instruction): Likewise.
4905 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4906 (struct aarch64_insn_visitor): Likewise.
4907
0badd99f
YQ		 49082015-10-12 Yao Qi <yao.qi@linaro.org>
4909
4910 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4911 (struct aarch64_insn_visitor): New.
4912 (struct aarch64_insn_relocation_data): New.
4913 (aarch64_ftrace_insn_reloc_b): New function.
4914 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4915 (aarch64_ftrace_insn_reloc_cb): Likewise.
4916 (aarch64_ftrace_insn_reloc_tb): Likewise.
4917 (aarch64_ftrace_insn_reloc_adr): Likewise.
4918 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4919 (aarch64_ftrace_insn_reloc_others): Likewise.
4920 (visitor): New.
4921 (aarch64_relocate_instruction): Use visitor.
4922
dfaffe9d
YQ		 49232015-10-12 Yao Qi <yao.qi@linaro.org>
4924
4925 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4926 int. Add argument buf.
4927 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4928 aarch64_relocate_instruction.
4929
70b439f0
YQ		 49302015-10-12 Yao Qi <yao.qi@linaro.org>
4931
4932 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
4933 argument insn. Remove local variable insn. Don't call
4934 target_read_uint32.
4935 (aarch64_install_fast_tracepoint_jump_pad): Call
4936 target_read_uint32.
4937
7781c06f
YQ		 49382015-09-30 Yao Qi <yao.qi@linaro.org>
4939
4940 * linux-aarch64-low.c (emit_movk): Shorten a long line.
4941 (emit_load_store_pair): Likewise.
4942
9a3c8263
SM		 49432015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4944
4945 * dll.c (match_dll): Add cast(s).
4946 (unloaded_dll): Likewise.
4947 * linux-low.c (second_thread_of_pid_p): Likewise.
4948 (delete_lwp_callback): Likewise.
4949 (count_events_callback): Likewise.
4950 (select_event_lwp_callback): Likewise.
4951 (linux_set_resume_request): Likewise.
4952 * server.c (accumulate_file_name_length): Likewise.
4953 (emit_dll_description): Likewise.
4954 (handle_qxfer_threads_worker): Likewise.
4955 (visit_actioned_threads): Likewise.
4956 * thread-db.c (any_thread_of): Likewise.
4957 * tracepoint.c (same_process_p): Likewise.
4958 (match_blocktype): Likewise.
4959 (build_traceframe_info_xml): Likewise.
4960
224c3ddb
SM		 49612015-09-25 Simon Marchi <simon.marchi@ericsson.com>
4962
4963 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
4964 assignment.
4965 (gdb_unparse_agent_expr): Likewise.
4966 * hostio.c (require_data): Likewise.
4967 (handle_pread): Likewise.
4968 * linux-low.c (disable_regset): Likewise.
4969 (fetch_register): Likewise.
4970 (store_register): Likewise.
4971 (get_dynamic): Likewise.
4972 (linux_qxfer_libraries_svr4): Likewise.
4973 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
4974 (set_fast_tracepoint_jump): Likewise.
4975 (uninsert_fast_tracepoint_jumps_at): Likewise.
4976 (reinsert_fast_tracepoint_jumps_at): Likewise.
4977 (validate_inserted_breakpoint): Likewise.
4978 (clone_agent_expr): Likewise.
4979 * regcache.c (init_register_cache): Likewise.
4980 * remote-utils.c (putpkt_binary_1): Likewise.
4981 (decode_M_packet): Likewise.
4982 (decode_X_packet): Likewise.
4983 (look_up_one_symbol): Likewise.
4984 (relocate_instruction): Likewise.
4985 (monitor_output): Likewise.
4986 * server.c (handle_search_memory): Likewise.
4987 (handle_qxfer_exec_file): Likewise.
4988 (handle_qxfer_libraries): Likewise.
4989 (handle_qxfer): Likewise.
4990 (handle_query): Likewise.
4991 (handle_v_cont): Likewise.
4992 (handle_v_run): Likewise.
4993 (captured_main): Likewise.
4994 * target.c (write_inferior_memory): Likewise.
4995 * thread-db.c (try_thread_db_load_from_dir): Likewise.
4996 * tracepoint.c (init_trace_buffer): Likewise.
4997 (add_tracepoint_action): Likewise.
4998 (add_traceframe): Likewise.
4999 (add_traceframe_block): Likewise.
5000 (cmd_qtdpsrc): Likewise.
5001 (cmd_qtdv): Likewise.
5002 (cmd_qtstatus): Likewise.
5003 (response_source): Likewise.
5004 (response_tsv): Likewise.
5005 (cmd_qtnotes): Likewise.
5006 (gdb_collect): Likewise.
5007 (initialize_tracepoint): Likewise.
5008
afbe19f8
PL		 50092015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5010
5011 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5012 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5013 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5014 <NOP>: New.
5015 (enum aarch64_condition_codes): New enum.
5016 (w0): New static global.
5017 (fp): Likewise.
5018 (lr): Likewise.
5019 (struct aarch64_memory_operand) <type>: New
5020 MEMORY_OPERAND_POSTINDEX type.
5021 (postindex_memory_operand): New helper function.
5022 (emit_ret): New function.
5023 (emit_load_store_pair): New function, factored out of emit_stp
5024 with support for MEMORY_OPERAND_POSTINDEX.
5025 (emit_stp): Rewrite using emit_load_store_pair.
5026 (emit_ldp): New function.
5027 (emit_load_store): Likewise.
5028 (emit_ldr): Mention post-index instruction in comment.
5029 (emit_ldrh): New function.
5030 (emit_ldrb): New function.
5031 (emit_ldrsw): Mention post-index instruction in comment.
5032 (emit_str): Likewise.
5033 (emit_subs): New function.
5034 (emit_cmp): Likewise.
5035 (emit_and): Likewise.
5036 (emit_orr): Likewise.
5037 (emit_orn): Likewise.
5038 (emit_eor): Likewise.
5039 (emit_mvn): Likewise.
5040 (emit_lslv): Likewise.
5041 (emit_lsrv): Likewise.
5042 (emit_asrv): Likewise.
5043 (emit_mul): Likewise.
5044 (emit_sbfm): Likewise.
5045 (emit_sbfx): Likewise.
5046 (emit_ubfm): Likewise.
5047 (emit_ubfx): Likewise.
5048 (emit_csinc): Likewise.
5049 (emit_cset): Likewise.
5050 (emit_nop): Likewise.
5051 (emit_ops_insns): New helper function.
5052 (emit_pop): Likewise.
5053 (emit_push): Likewise.
5054 (aarch64_emit_prologue): New function.
5055 (aarch64_emit_epilogue): Likewise.
5056 (aarch64_emit_add): Likewise.
5057 (aarch64_emit_sub): Likewise.
5058 (aarch64_emit_mul): Likewise.
5059 (aarch64_emit_lsh): Likewise.
5060 (aarch64_emit_rsh_signed): Likewise.
5061 (aarch64_emit_rsh_unsigned): Likewise.
5062 (aarch64_emit_ext): Likewise.
5063 (aarch64_emit_log_not): Likewise.
5064 (aarch64_emit_bit_and): Likewise.
5065 (aarch64_emit_bit_or): Likewise.
5066 (aarch64_emit_bit_xor): Likewise.
5067 (aarch64_emit_bit_not): Likewise.
5068 (aarch64_emit_equal): Likewise.
5069 (aarch64_emit_less_signed): Likewise.
5070 (aarch64_emit_less_unsigned): Likewise.
5071 (aarch64_emit_ref): Likewise.
5072 (aarch64_emit_if_goto): Likewise.
5073 (aarch64_emit_goto): Likewise.
5074 (aarch64_write_goto_address): Likewise.
5075 (aarch64_emit_const): Likewise.
5076 (aarch64_emit_call): Likewise.
5077 (aarch64_emit_reg): Likewise.
5078 (aarch64_emit_pop): Likewise.
5079 (aarch64_emit_stack_flush): Likewise.
5080 (aarch64_emit_zero_ext): Likewise.
5081 (aarch64_emit_swap): Likewise.
5082 (aarch64_emit_stack_adjust): Likewise.
5083 (aarch64_emit_int_call_1): Likewise.
5084 (aarch64_emit_void_call_2): Likewise.
5085 (aarch64_emit_eq_goto): Likewise.
5086 (aarch64_emit_ne_goto): Likewise.
5087 (aarch64_emit_lt_goto): Likewise.
5088 (aarch64_emit_le_goto): Likewise.
5089 (aarch64_emit_gt_goto): Likewise.
5090 (aarch64_emit_ge_got): Likewise.
5091 (aarch64_emit_ops_impl): New static global variable.
5092 (aarch64_emit_ops): New target function, return
5093 &aarch64_emit_ops_impl.
5094 (struct linux_target_ops): Install it.
5095
bb903df0
PL		 50962015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5097
5098 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5099 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5100 aarch64-ipa.o.
5101 * linux-aarch64-ipa.c: New file.
5102 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5103 and endian.h.
5104 (aarch64_get_thread_area): New target method.
5105 (extract_signed_bitfield): New helper function.
5106 (aarch64_decode_ldr_literal): New function.
5107 (enum aarch64_opcodes): New enum.
5108 (struct aarch64_register): New struct.
5109 (struct aarch64_operand): New struct.
5110 (x0): New static global.
5111 (x1): Likewise.
5112 (x2): Likewise.
5113 (x3): Likewise.
5114 (x4): Likewise.
5115 (w2): Likewise.
5116 (ip0): Likewise.
5117 (sp): Likewise.
5118 (xzr): Likewise.
5119 (aarch64_register): New helper function.
5120 (register_operand): Likewise.
5121 (immediate_operand): Likewise.
5122 (struct aarch64_memory_operand): New struct.
5123 (offset_memory_operand): New helper function.
5124 (preindex_memory_operand): Likewise.
5125 (enum aarch64_system_control_registers): New enum.
5126 (ENCODE): New macro.
5127 (emit_insn): New helper function.
5128 (emit_b): New function.
5129 (emit_bcond): Likewise.
5130 (emit_cb): Likewise.
5131 (emit_tb): Likewise.
5132 (emit_blr): Likewise.
5133 (emit_stp): Likewise.
5134 (emit_ldp_q_offset): Likewise.
5135 (emit_stp_q_offset): Likewise.
5136 (emit_load_store): Likewise.
5137 (emit_ldr): Likewise.
5138 (emit_ldrsw): Likewise.
5139 (emit_str): Likewise.
5140 (emit_ldaxr): Likewise.
5141 (emit_stxr): Likewise.
5142 (emit_stlr): Likewise.
5143 (emit_data_processing_reg): Likewise.
5144 (emit_data_processing): Likewise.
5145 (emit_add): Likewise.
5146 (emit_sub): Likewise.
5147 (emit_mov): Likewise.
5148 (emit_movk): Likewise.
5149 (emit_mov_addr): Likewise.
5150 (emit_mrs): Likewise.
5151 (emit_msr): Likewise.
5152 (emit_sevl): Likewise.
5153 (emit_wfe): Likewise.
5154 (append_insns): Likewise.
5155 (can_encode_int32_in): New helper function.
5156 (aarch64_relocate_instruction): New function.
5157 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5158 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5159 (struct linux_target_ops): Install aarch64_get_thread_area,
5160 aarch64_install_fast_tracepoint_jump_pad and
5161 aarch64_get_min_fast_tracepoint_insn_len.
5162
787749ea
PL		 51632015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5164
5165 * Makefile.in (aarch64-insn.o): New rule.
5166 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5167
9812b2e6
YQ		 51682015-09-21 Yao Qi <yao.qi@linaro.org>
5169
5170 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5171
18fe412b
YQ		 51722015-09-21 Yao Qi <yao.qi@linaro.org>
5173
5174 * tracepoint.c (max_jump_pad_size): Remove.
5175
a0cc84cd
YQ		 51762015-09-18 Yao Qi <yao.qi@linaro.org>
5177
5178 * linux-aarch64-low.c: Don't include sys/uio.h.
5179 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5180
d78908cf
WW		 51812015-09-16 Wei-cheng Wang <cole945@gmail.com>
5182
5183 * tracepoint.c (eval_result_type): Change prototype.
5184 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5185
d57e0d50
PA		 51862015-09-15 Pedro Alves <palves@redhat.com>
5187
5188 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5189 Check whether to report exec events instead of checking whether
5190 multiprocess is enabled.
5191
5a676acc
PA		 51922015-09-15 Pedro Alves <palves@redhat.com>
5193
5194 PR remote/18965
5195 * remote-utils.c (prepare_resume_reply): Merge
5196 TARGET_WAITKIND_VFORK_DONE switch case with the
5197 TARGET_WAITKIND_FORKED case.
5198
7c5d0fad
YQ		 51992015-09-15 Yao Qi <yao.qi@linaro.org>
5200
5201 * server.c (handle_query): Check string comparison using
5202 "else if" instead of "if".
5203
750ce8d1
YQ		 52042015-09-15 Yao Qi <yao.qi@linaro.org>
5205
5206 * server.c (vCont_supported): New global variable.
5207 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5208 matches. Append ";vContSupported+" to own_buf.
5209 (handle_v_requests): Append ";s;S" to own_buf if target supports
5210 hardware single step or vCont_supported is false.
5211 (capture_main): Set vCont_supported to zero.
5212
70b90b91
YQ		 52132015-09-15 Yao Qi <yao.qi@linaro.org>
5214
5215 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5216 it to ...
5217 (linux_supports_hardware_single_step): ... New function.
5218 (linux_target_ops): Update.
5219 * lynx-low.c (lynx_target_ops): Set field
5220 supports_hardware_single_step to target_can_do_hardware_single_step.
5221 * nto-low.c (nto_target_ops): Likewise.
5222 * spu-low.c (spu_target_ops): Likewise.
5223 * win32-low.c (win32_target_ops): Likewise.
5224 * target.c (target_can_do_hardware_single_step): New function.
5225 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5226 Remove. <supports_hardware_single_step>: New field.
5227 (target_supports_conditional_breakpoints): Remove.
5228 (target_supports_hardware_single_step): New macro.
5229 (target_can_do_hardware_single_step): Declare.
5230 * server.c (handle_query): Use target_supports_hardware_single_step
5231 instead of target_supports_conditional_breakpoints.
5232
ade90bde
YQ		 52332015-09-15 Yao Qi <yao.qi@linaro.org>
5234
5235 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5236 function.
5237 (struct linux_target_ops the_low_target): Install
5238 aarch64_linux_siginfo_fixup.
5239
94585166
DB		 52402015-09-11 Don Breazeal <donb@codesourcery.com>
5241 Luis Machado <lgustavo@codesourcery.com>
5242
5243 * linux-low.c (linux_mourn): Static declaration.
5244 (linux_arch_setup): Move in front of
5245 handle_extended_wait.
5246 (linux_arch_setup_thread): New function.
5247 (handle_extended_wait): Handle exec events. Call
5248 linux_arch_setup_thread. Make event_lwp argument a
5249 pointer-to-a-pointer.
5250 (check_zombie_leaders): Do not check stopped threads.
5251 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5252 (linux_low_filter_event): Add lwp and thread for exec'ing
5253 non-leader thread if leader thread has been deleted.
5254 Refactor code into linux_arch_setup_thread and call it.
5255 Pass child lwp pointer by reference to handle_extended_wait.
5256 (linux_wait_for_event_filtered): Update comment.
5257 (linux_wait_1): Prevent clobbering exec event status.
5258 (linux_supports_exec_events): New function.
5259 (linux_target_ops) <supports_exec_events>: Initialize new member.
5260 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5261 new member.
5262 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5263 * server.c (report_exec_events): New global variable.
5264 (handle_query): Handle qSupported query for exec-events feature.
5265 (captured_main): Initialize report_exec_events.
5266 * server.h (report_exec_events): Declare new global variable.
5267 * target.h (struct target_ops) <supports_exec_events>: New
5268 member.
5269 (target_supports_exec_events): New macro.
5270 * win32-low.c (win32_target_ops) <supports_exec_events>:
5271 Initialize new member.
5272
0568462b
MM		 52732015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5274
5275 * linux-low.c (linux_low_enable_btrace): Remove.
5276 (linux_target_ops): Replace linux_low_enable_btrace with
5277 linux_enable_btrace.
5278
39edd165
YQ		 52792015-09-03 Yao Qi <yao.qi@linaro.org>
5280
5281 * linux-aarch64-low.c (aarch64_insert_point): Call
5282 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5283 returns true.
5284
1db33b5a
UW		 52852015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5286
5287 * linux-low.c (check_stopped_by_breakpoint): Use
5288 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5289
ab290430
PA		 52902015-08-27 Pedro Alves <palves@redhat.com>
5291
5292 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5293
8d749320
SM		 52942015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5295
6711b7f8
SM		 5296 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5297 the XNEW-family equivalent.
8d749320
SM		 5298 (compile_bytecodes): Likewise.
5299 * dll.c (loaded_dll): Likewise.
5300 * event-loop.c (append_callback_event): Likewise.
5301 (create_file_handler): Likewise.
5302 (create_file_event): Likewise.
5303 * hostio.c (handle_open): Likewise.
5304 * inferiors.c (add_thread): Likewise.
5305 (add_process): Likewise.
5306 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5307 * linux-arm-low.c (arm_new_process): Likewise.
5308 (arm_new_thread): Likewise.
5309 * linux-low.c (add_to_pid_list): Likewise.
5310 (linux_add_process): Likewise.
5311 (handle_extended_wait): Likewise.
5312 (add_lwp): Likewise.
5313 (enqueue_one_deferred_signal): Likewise.
5314 (enqueue_pending_signal): Likewise.
5315 (linux_resume_one_lwp_throw): Likewise.
5316 (linux_resume_one_thread): Likewise.
5317 (linux_read_memory): Likewise.
5318 (linux_write_memory): Likewise.
5319 * linux-mips-low.c (mips_linux_new_process): Likewise.
5320 (mips_linux_new_thread): Likewise.
5321 (mips_add_watchpoint): Likewise.
5322 * linux-x86-low.c (initialize_low_arch): Likewise.
5323 * lynx-low.c (lynx_add_process): Likewise.
5324 * mem-break.c (set_raw_breakpoint_at): Likewise.
5325 (set_breakpoint): Likewise.
5326 (add_condition_to_breakpoint): Likewise.
5327 (add_commands_to_breakpoint): Likewise.
5328 (clone_agent_expr): Likewise.
5329 (clone_one_breakpoint): Likewise.
5330 * regcache.c (new_register_cache): Likewise.
5331 * remote-utils.c (look_up_one_symbol): Likewise.
5332 * server.c (queue_stop_reply): Likewise.
5333 (start_inferior): Likewise.
5334 (queue_stop_reply_callback): Likewise.
5335 (handle_target_event): Likewise.
5336 * spu-low.c (fetch_ppc_memory): Likewise.
5337 (store_ppc_memory): Likewise.
5338 * target.c (set_target_ops): Likewise.
5339 * thread-db.c (thread_db_load_search): Likewise.
5340 (try_thread_db_load_1): Likewise.
5341 * tracepoint.c (add_tracepoint): Likewise.
5342 (add_tracepoint_action): Likewise.
5343 (create_trace_state_variable): Likewise.
5344 (cmd_qtdpsrc): Likewise.
5345 (cmd_qtro): Likewise.
5346 (add_while_stepping_state): Likewise.
5347 * win32-low.c (child_add_thread): Likewise.
5348 (get_image_name): Likewise.
5349
ed8b7b42
YQ		 53502015-08-25 Yao Qi <yao.qi@linaro.org>
5351
5352 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5353
db3cb7cb
YQ		 53542015-08-25 Yao Qi <yao.qi@linaro.org>
5355
5356 * Makefile.in (aarch64-linux.o): New rule.
5357 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5358 srv_tgtobj.
5359 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5360 (aarch64_init_debug_reg_state): Make it extern.
5361 (aarch64_linux_prepare_to_resume): Remove.
5362
f6011a1c
YQ		 53632015-08-25 Yao Qi <yao.qi@linaro.org>
5364
5365 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5366 lwp_arch_private_info and ptid_of_lwp.
5367
88e2cf7e
YQ		 53682015-08-25 Yao Qi <yao.qi@linaro.org>
5369
5370 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5371 Find proc_info by find_process_pid. All callers updated.
5372
5e35436e
YQ		 53732015-08-25 Yao Qi <yao.qi@linaro.org>
5374
5375 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5376 Remove.
5377 (debug_reg_change_callback): Remove.
5378 (aarch64_notify_debug_reg_change): Remove.
5379
4a8a7965
YQ		 53802015-08-25 Yao Qi <yao.qi@linaro.org>
5381
5382 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5383 Call current_lwp_ptid.
5384
32a271ee
YQ		 53852015-08-25 Yao Qi <yao.qi@linaro.org>
5386
5387 * linux-aarch64-low.c (debug_reg_change_callback): Use
5388 debug_printf.
5389
0d51c8d7
YQ		 53902015-08-25 Yao Qi <yao.qi@linaro.org>
5391
5392 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5393
31a43dd5
YQ		 53942015-08-25 Yao Qi <yao.qi@linaro.org>
5395
5396 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5397
8ee52567
YQ		 53982015-08-25 Yao Qi <yao.qi@linaro.org>
5399
5400 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5401 the code.
5402
ff3f0f45
YQ		 54032015-08-25 Yao Qi <yao.qi@linaro.org>
5404
5405 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5406 Remove.
5407 (debug_reg_change_callback): Remove argument entry and add argument
5408 lwp. Remove local variable thread. Don't print thread id in the
5409 debugging output. Don't check whether pid of thread equals to pid.
5410 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5411 iterate_over_lwps instead find_inferior.
5412
3d40fbb5
PA		 54132015-08-24 Pedro Alves <palves@redhat.com>
5414
5415 * inferiors.c (get_first_process): New function.
5416 * inferiors.h (get_first_process): New declaration.
5417 * remote-utils.c (read_ptid): Default to the first process in the
5418 list, instead of to the current thread's process.
5419
438e1e42
PA		 54202015-08-24 Pedro Alves <palves@redhat.com>
5421
5422 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5423 * event-loop.c: Likewise.
5424 * remote-utils.c: Likewise.
5425 * tracepoint.c: Likewise.
5426
a8c6d4fc
PA		 54272015-08-24 Pedro Alves <palves@redhat.com>
5428
5429 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5430 ptid_get_lwp.
5431
99b0bb12
PA		 54322015-08-21 Pedro Alves <palves@redhat.com>
5433
5434 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5435 instead of literal 1.
5436
f8904751
PA		 54372015-08-21 Pedro Alves <palves@redhat.com>
5438
5439 * tdesc.c (default_description): Explicitly zero-initialize.
5440
465a859e
PA		 54412015-08-21 Pedro Alves <palves@redhat.com>
5442
5443 PR gdb/18749
5444 * inferiors.c (remove_thread): Discard any pending stop reply for
5445 this thread.
5446 * server.c (remove_all_on_match_pid): Rename to ...
5447 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5448 instead of a pid.
5449 (discard_queued_stop_replies): Change parameter to a ptid. Now
5450 extern.
5451 (handle_v_kill, kill_inferior_callback, captured_main)
5452 (process_serial_event): Adjust.
5453 * server.h (discard_queued_stop_replies): Declare.
5454
f0db101d
PA		 54552015-08-21 Pedro Alves <palves@redhat.com>
5456
5457 * linux-low.c (wait_for_sigstop): Always switch to no thread
5458 selected if the previously current thread dies.
5459 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5460 process instead of the current thread's.
5461 * remote-utils.c (input_interrupt): Don't check if there's no
5462 current thread.
5463 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5464 current thread to the general thread fails, error out.
5465 (handle_qxfer_auxv, handle_qxfer_libraries)
5466 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5467 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5468 (handle_query): Check if there's a thread selected instead of
5469 checking whether there's any thread in the thread list.
5470 (handle_qxfer_threads, handle_qxfer_btrace)
5471 (handle_qxfer_btrace_conf): Don't error out early if there's no
5472 thread in the thread list.
5473 (handle_v_cont, myresume): Don't set the current thread to the
5474 continue thread.
5475 (process_serial_event) <Hg handling>: Also set thread_id if the
5476 previous general thread is still alive.
5477 (process_serial_event) <g/G handling>: If setting the current
5478 thread to the general thread fails, error out.
5479 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5480 thread's lwp instead of the current thread's.
5481 * target.c (set_desired_thread): If the desired thread was not
5482 found, leave the current thread pointing to NULL. Return an int
5483 (boolean) indicating success.
5484 * target.h (set_desired_thread): Change return type to int.
5485
40045d91
MF		 54862015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5487
5488 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5489 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5490 #includes.
5491 (ps_get_thread_area): New function.
5492
45face3b
GB		 54932015-08-19 Gary Benson <gbenson@redhat.com>
5494
5495 * hostio.c (handle_pread): Do not attempt to read more data
5496 than hostio_reply_with_data can fit in a packet.
5497
16d5f642
JB		 54982015-08-18 Joel Brobecker <brobecker@adacore.com>
5499
5500 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5501
a738da3a
MF		 55022015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5503
5504 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5505
33ebda9d
PA		 55062015-08-06 Pedro Alves <palves@redhat.com>
5507
5508 * tracepoint.c (expr_eval_result): Now an int.
5509
a44892be
PA		 55102015-08-06 Pedro Alves <palves@redhat.com>
5511
5512 * gdbthread.h (struct regcache): Forward declare.
5513 (struct thread_info) <regcache_data>: Now a struct regcache
5514 pointer.
5515 * inferiors.c (inferior_regcache_data)
5516 (set_inferior_regcache_data): Now work with struct regcache
5517 pointers.
5518 * inferiors.h (struct regcache): Forward declare.
5519 (inferior_regcache_data, set_inferior_regcache_data): Now work
5520 with struct regcache pointers.
5521 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5522 (free_register_cache_thread): Remove struct regcache pointer
5523 casts.
5524
608a1e46
PA		 55252015-08-06 Pedro Alves <palves@redhat.com>
5526
5527 * server.c (captured_main): On error, print the exception message
5528 to stderr, and if run_once is set, throw a quit.
5529
f0ce0d3a
PA		 55302015-08-06 Pedro Alves <palves@redhat.com>
5531
5532 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5533 the current thread.
5534
bf47e248
PA		 55352015-08-06 Pedro Alves <palves@redhat.com>
5536
5537 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5538 reading beyond the passed in buffer length.
5539
b6b9ffcc
PL		 55402015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5541
5542 * tracepoint.c (symbol_list) <required>: Remove.
5543
863d01bd
PA		 55442015-08-06 Pedro Alves <palves@redhat.com>
5545
5546 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5547 count if stopping and suspending threads.
5548 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5549 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5550 (linux_detach): Complete an ongoing step-over.
5551 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5552 throughout.
5553 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5554 (linux_wait_1): If passing a signal to the inferior after
5555 finishing a step-over, unsuspend and re-resume all lwps. If we
5556 see a single-step event but the thread should be continuing, don't
5557 pass the trap to gdb.
5558 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5559 internal_error instead of gdb_assert.
5560 (enqueue_pending_signal): New function.
5561 (check_ptrace_stopped_lwp_gone): Add debug output.
5562 (start_step_over): Use internal_error instead of gdb_assert.
5563 (complete_ongoing_step_over): New function.
5564 (linux_resume_one_thread): Don't resume a suspended thread.
5565 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5566 it stepping.
5567
00db26fa
PA		 55682015-08-06 Pedro Alves <palves@redhat.com>
5569
5570 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5571 (linux_thread_alive): Use lwp_is_marked_dead.
5572 (extended_event_reported): Delete.
5573 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5574 instead of extended_event_reported.
5575 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5576 as well.
5577 (lwp_is_marked_dead): New function.
5578 (lwp_running): Use lwp_is_marked_dead.
5579 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5580 comment.
5581
ad071a30
PA		 55822015-08-06 Pedro Alves <palves@redhat.com>
5583
5584 * linux-low.c (linux_wait_1): Move fork event output out of the
5585 !report_to_gdb check. Pass event_child->waitstatus to
5586 target_waitstatus_to_string instead of ourstatus.
5587
524b57e6
YQ		 55882015-08-04 Yao Qi <yao.qi@linaro.org>
5589
5590 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5591 if current_thread is 32 bit.
5592
6085d6f6
YQ		 55932015-08-04 Yao Qi <yao.qi@linaro.org>
5594
5595 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5596 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5597 * server.c (extended_protocol): Remove "static".
5598 * server.h (extended_protocol): Declare it.
5599
8a7e4587
YQ		 56002015-08-04 Yao Qi <yao.qi@linaro.org>
5601
5602 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5603 both aarch64 and aarch32.
5604 (aarch64_set_pc): Likewise.
5605
3b53ae99
YQ		 56062015-08-04 Yao Qi <yao.qi@linaro.org>
5607
5608 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5609 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5610 arm-with-neon.xml to srv_xmlfiles.
5611 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5612 (is_64bit_tdesc): New function.
5613 (aarch64_linux_read_description): New function.
5614 (aarch64_arch_setup): Call aarch64_linux_read_description.
5615 (regs_info): Rename to regs_info_aarch64.
5616 (aarch64_regs_info): Return right regs_info.
5617 (initialize_low_arch): Call initialize_low_arch_aarch32.
5618
bd9e6534
YQ		 56192015-08-04 Yao Qi <yao.qi@linaro.org>
5620
5621 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5622 * linux-aarch32-low.c: New file.
5623 * linux-aarch32-low.h: New file.
5624 * linux-arm-low.c (arm_fill_gregset): Move it to
5625 linux-aarch32-low.c.
5626 (arm_store_gregset): Likewise.
5627 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5628 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5629 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5630 (regs_info): Rename to regs_info_arm.
5631 (arm_regs_info): Return regs_info_aarch32 if
5632 have_ptrace_getregset is 1 and target description is
5633 arm_with_neon or arm_with_vfpv3.
5634 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5635 Call initialize_low_arch_aarch32 instead.
5636
ded48a5e
YQ		 56372015-08-04 Yao Qi <yao.qi@linaro.org>
5638
5639 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5640 * linux-low.c: ... here.
5641 * linux-low.h (have_ptrace_getregset): Declare it.
5642
96e9210f
PA		 56432015-08-04 Pedro Alves <palves@redhat.com>
5644
5645 * thread-db.c (struct thread_db): Use new typedefs.
5646 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5647 CHK calls.
5648 (disable_thread_event_reporting): Cast result of dlsym to
5649 destination function pointer type.
5650 (thread_db_mourn): Use td_ta_delete_ftype.
5651
af60a1ef
SL		 56522015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5653
5654 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5655 arch variant.
5656 (CDX_BREAKPOINT): Define for R2.
5657 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5658 (the_low_target): Add comments.
5659
e8b41681
YQ		 56602015-07-30 Yao Qi <yao.qi@linaro.org>
5661
5662 * linux-arm-low.c (arm_hwcap): Remove it.
5663 (arm_read_description): New local variable arm_hwcap. Don't
5664 set arm_hwcap to zero.
5665
89abb039
YQ		 56662015-07-30 Yao Qi <yao.qi@linaro.org>
5667
5668 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5669 Use regcache->tdesc instead.
5670 (arm_store_wmmxregset): Likewise.
5671 (arm_fill_vfpregset): Likewise.
5672 (arm_store_vfpregset): Likewise.
5673
deca266c
YQ		 56742015-07-30 Yao Qi <yao.qi@linaro.org>
5675
5676 * linux-arm-low.c: Include arch/arm.h.
5677 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5678 (arm_store_gregset): Likewise.
5679
aa58a496
SM		 56802015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5681
5682 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5683 ptrace's 4th parameter.
5684
50904b25
YQ		 56852015-07-27 Yao Qi <yao.qi@linaro.org>
5686
5687 * configure.srv (case aarch64*-*-linux*): Don't set
5688 srv_linux_usrregs.
5689
5826e159
PA		 56902015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5691
5692 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5693 sys/ptrace.h.
5694 * linux-arm-low.c: Likewise.
5695 * linux-cris-low.c: Likewise.
5696 * linux-crisv32-low.c: Likewise.
5697 * linux-low.c: Likewise.
5698 * linux-m68k-low.c: Likewise.
5699 * linux-mips-low.c: Likewise.
5700 * linux-nios2-low.c: Likewise.
5701 * linux-s390-low.c: Likewise.
5702 * linux-sparc-low.c: Likewise.
5703 * linux-tic6x-low.c: Likewise.
5704 * linux-tile-low.c: Likewise.
5705 * linux-x86-low.c: Likewise.
5706
54019719
PA		 57072015-07-24 Pedro Alves <palves@redhat.com>
5708
5709 * config.in: Regenerate.
5710 * configure: Regenerate.
5711
eb7aa561
PA		 57122015-07-24 Pedro Alves <palves@redhat.com>
5713
5714 * acinclude.m4: Include ../ptrace.m4.
5715 * configure.ac: Call GDB_AC_PTRACE.
5716 * config.in, configure: Regenerate.
5717
55d7b841
YQ		 57182015-07-24 Yao Qi <yao.qi@linaro.org>
5719
5720 * linux-low.c (linux_create_inferior): Remove setting to
5721 proc->priv->new_inferior.
5722 (linux_attach): Likewise.
5723 (linux_low_filter_event): Likewise.
5724 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5725
c06cbd92
YQ		 57262015-07-24 Yao Qi <yao.qi@linaro.org>
5727
5728 * linux-low.c (linux_arch_setup): New function.
5729 (linux_low_filter_event): If proc->tdesc is NULL and
5730 proc->attached is true, call the_low_target.arch_setup.
5731 Otherwise, keep status pending, and return.
5732 (linux_resume_one_lwp_throw): Don't call get_pc if
5733 thread->while_stepping isn't NULL. Don't call
5734 get_thread_regcache if proc->tdesc is NULL.
5735 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5736 (linux_target_ops): Install arch_setup.
5737 * server.c (start_inferior): Call the_target->arch_setup.
5738 * target.h (struct target_ops) <arch_setup>: New field.
5739 (target_arch_setup): New marco.
5740 * lynx-low.c (lynx_target_ops): Update.
5741 * nto-low.c (nto_target_ops): Update.
5742 * spu-low.c (spu_target_ops): Update.
5743 * win32-low.c (win32_target_ops): Update.
5744
5ae3ebba
YQ		 57452015-07-24 Yao Qi <yao.qi@linaro.org>
5746
5747 * linux-low.c (linux_add_process): Don't set
5748 proc->priv->new_inferior.
5749 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5750 (linux_attach): Likewise.
5751
eb97750b
YQ		 57522015-07-24 Yao Qi <yao.qi@linaro.org>
5753
5754 * server.c (start_inferior): Code refactor.
5755
51aee833
YQ		 57562015-07-24 Yao Qi <yao.qi@linaro.org>
5757
5758 * server.c (process_serial_event): Set general_thread.
5759
af1b22f3
YQ		 57602015-07-21 Yao Qi <yao.qi@linaro.org>
5761
5762 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5763 aarch64_linux_get_debug_reg_capacity.
5764
554717a3
YQ		 57652015-07-17 Yao Qi <yao.qi@linaro.org>
5766
5767 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5768 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5769 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5770 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5771 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5772 (AARCH64_HWP_ALIGNMENT): Likewise.
5773 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5774 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5775 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5776 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5777 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5778 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5779 (struct aarch64_debug_reg_state): Likewise.
5780 (struct arch_lwp_info): Likewise.
5781 (aarch64_align_watchpoint): Likewise.
5782 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5783 (aarch64_watchpoint_length): Likewise.
5784 (aarch64_point_encode_ctrl_reg): Likewise
5785 (aarch64_point_is_aligned): Likewise.
5786 (aarch64_align_watchpoint): Likewise.
5787 (aarch64_linux_set_debug_regs):
5788 (aarch64_dr_state_insert_one_point): Likewise.
5789 (aarch64_dr_state_remove_one_point): Likewise.
5790 (aarch64_handle_breakpoint): Likewise.
5791 (aarch64_handle_aligned_watchpoint): Likewise.
5792 (aarch64_handle_unaligned_watchpoint): Likewise.
5793 (aarch64_handle_watchpoint): Likewise.
5794
c67ca4de
YQ		 57952015-07-17 Yao Qi <yao.qi@linaro.org>
5796
5797 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5798 and don't aarch64_get_debug_reg_state. All callers update.
5799 (aarch64_handle_aligned_watchpoint): Likewise.
5800 (aarch64_handle_unaligned_watchpoint): Likewise.
5801 (aarch64_handle_watchpoint): Likewise.
5802 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5803 (aarch64_remove_point): Likewise.
5804
25abf979
YQ		 58052015-07-17 Yao Qi <yao.qi@linaro.org>
5806
5807 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5808 debug_printf.
5809 (aarch64_handle_unaligned_watchpoint): Likewise.
5810
db1ff28b
JK		 58112015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5812
5813 Revert the previous 3 commits:
5814 Move gdb_regex* to common/
5815 Move linux_find_memory_regions_full & co.
5816 gdbserver build-id attribute generator
5817
700ca40f
JK		 58182015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5819 Jan Kratochvil <jan.kratochvil@redhat.com>
5820
5821 gdbserver build-id attribute generator.
5822 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5823 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5824 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5825 (find_phdr): New.
5826 (get_dynamic): Use find_pdhr to traverse program headers.
5827 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5828 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5829 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5830 (get_hex_build_id): New.
5831 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5832 to reply XML document.
5833
9904185c
JK		 58342015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5835 Jan Kratochvil <jan.kratochvil@redhat.com>
5836
5837 * target.c: Include target/target-utils.h and fcntl.h.
5838 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5839 (target_fileio_read_stralloc): New functions.
5840
6e5b4429
JK		 58412015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5842
5843 * Makefile.in (OBS): Add gdb_regex.o.
5844 (gdb_regex.o): New.
5845 * config.in: Rebuilt.
5846 * configure: Rebuilt.
5847
ddc98fbf
JK		 58482015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5849 Jan Kratochvil <jan.kratochvil@redhat.com>
5850
5851 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5852 * Makefile.in (OBS): Add target-utils.o.
5853 (linux-maps.o, target-utils.o): New.
5854 * configure.srv (srv_linux_obj): Add linux-maps.o.
5855
e57bb7a0
PL		 58562015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5857
5858 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5859 function, return 1.
5860 (the_low_target): Install it.
5861
586b02a9
PA		 58622015-07-14 Pedro Alves <palves@redhat.com>
5863
5864 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5865 Instead, ignore ECHILD, and throw an error for other errnos.
5866
58c1b36c
PA		 58672015-07-10 Pedro Alves <palves@redhat.com>
5868
5869 * event-loop.c (struct callback_event) <data>: Change type to
5870 gdb_client_data instance instead of gdb_client_data pointer.
5871 (append_callback_event): Adjust.
5872
421530db
PL		 58732015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5874
5875 * linux-aarch64-low.c: Add comments for each linux_target_ops
5876 method. Remove comments already covered in target_ops and
5877 linux_target_ops definitions.
5878 (the_low_target): Add comments for each unimplemented method.
5879
c2d65f38
YQ		 58802015-07-09 Yao Qi <yao.qi@linaro.org>
5881
5882 * linux-aarch64-low.c (aarch64_regmap): Remove.
5883 (aarch64_usrregs_info): Remove.
5884 (regs_info): Set field usrregs to NULL.
5885
b20a6524
MM		 58862015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5887
5888 * linux-low.c: Include "rsp-low.h"
5889 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5890 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5891 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5892 (handle_btrace_enable_pt): New.
5893 (handle_btrace_general_set): Support "pt".
5894 (handle_btrace_conf_general_set): Support "pt:size".
5895
96c97461
PL		 58962015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5897
5898 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5899 Z_PACKET_SW_BP.
5900
37d66942
PL		 59012015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5902
5903 * linux-aarch64-low.c: Remove comment about endianness.
5904 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5905 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5906 memcmp.
5907
dc06243f
GB		 59082015-06-24 Gary Benson <gbenson@redhat.com>
5909
5910 * linux-i386-ipa.c (stdint.h): Do not include.
5911 * lynx-i386-low.c (stdint.h): Likewise.
5912 * lynx-ppc-low.c (stdint.h): Likewise.
5913 * mem-break.c (stdint.h): Likewise.
5914 * thread-db.c (stdint.h): Likewise.
5915 * tracepoint.c (stdint.h): Likewise.
5916 * win32-low.c (stdint.h): Likewise.
5917
124e13d9
SM		 59182015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5919
5920 * server.c (write_qxfer_response): Update call to
5921 remote_escape_output.
5922
909c2cda
JK		 59232015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5924 Jan Kratochvil <jan.kratochvil@redhat.com>
5925
5926 Merge multiple hex conversions.
5927 * gdbreplay.c (tohex): Rename to 'fromhex'.
5928 (logchar): Use fromhex.
5929
24c05f46
JK		 59302015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
5931
5932 * server.c (handle_qxfer_libraries): Set `version' attribute for
5933 <library-list>.
5934
14d2069a
GB		 59352015-06-10 Gary Benson <gbenson@redhat.com>
5936
5937 * target.h (struct target_ops) <multifs_open>: New field.
5938 <multifs_unlink>: Likewise.
5939 <multifs_readlink>: Likewise.
5940 * linux-low.c (nat/linux-namespaces.h): New include.
5941 (linux_target_ops): Initialize the_target->multifs_open,
5942 the_target->multifs_unlink and the_target->multifs_readlink.
5943 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
5944 * hostio.c (hostio_fs_pid): New static variable.
5945 (hostio_handle_new_gdb_connection): New function.
5946 (handle_setfs): Likewise.
5947 (handle_open): Use the_target->multifs_open as appropriate.
5948 (handle_unlink): Use the_target->multifs_unlink as appropriate.
5949 (handle_readlink): Use the_target->multifs_readlink as
5950 appropriate.
5951 (handle_vFile): Handle vFile:setfs packets.
5952 * server.c (handle_query): Call hostio_handle_new_gdb_connection
5953 after target_handle_new_gdb_connection.
5954
4b8b5e72
GB		 59552015-06-10 Gary Benson <gbenson@redhat.com>
5956
5957 * configure.ac (AC_CHECK_FUNCS): Add setns.
5958 * config.in: Regenerate.
5959 * configure: Likewise.
5960 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
5961 (linux-namespaces.o): New rule.
5962 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
5963
3ac2e371
GB		 59642015-06-09 Gary Benson <gbenson@redhat.com>
5965
5966 * hostio.c (handle_open): Process mode argument with
5967 fileio_to_host_mode.
5968
ca9b78ce
YQ		 59692015-06-01 Yao Qi <yao.qi@linaro.org>
5970
5971 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
5972 * linux-x86-low.c: Likewise.
5973
bfacd19d
DB		 59742015-05-28 Don Breazeal <donb@codesourcery.com>
5975
5976 * linux-low.c (handle_extended_wait): Initialize
5977 thread_info.last_resume_kind for new fork children.
5978
452003ef
PA		 59792015-05-15 Pedro Alves <palves@redhat.com>
5980
5981 * target.h (target_handle_new_gdb_connection): Rewrite using if
5982 wrapped in do/while.
5983
1041a03c
JB		 59842015-05-14 Joel Brobecker <brobecker@adacore.com>
5985
5986 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
5987 * configure, config.in: Regenerate.
5988 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
5989 Declare typedef.
5990
c269dbdb
DB		 59912015-05-12 Don Breazeal <donb@codesourcery.com>
5992
5993 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
5994 PTRACE_EVENT_VFORK_DONE.
5995 (linux_low_ptrace_options, extended_event_reported): Add vfork
5996 events.
5997 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
5998 and "vforkdone" for RSP 'T' Stop Reply Packet.
5999 * server.h (report_vfork_events): Declare
6000 global variable.
6001
3a8a0396
DB		 60022015-05-12 Don Breazeal <donb@codesourcery.com>
6003
6004 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6005 (the_low_target) <new_fork>: Initialize new member.
6006 * linux-arm-low.c (arm_new_fork): New function.
6007 (the_low_target) <new_fork>: Initialize new member.
6008 * linux-low.c (handle_extended_wait): Call new target function
6009 new_fork.
6010 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6011 * linux-mips-low.c (mips_add_watchpoint): New function
6012 extracted from mips_insert_point.
6013 (the_low_target) <new_fork>: Initialize new member.
6014 (mips_linux_new_fork): New function.
6015 (mips_insert_point): Call mips_add_watchpoint.
6016 * linux-x86-low.c (x86_linux_new_fork): New function.
6017 (the_low_target) <new_fork>: Initialize new member.
6018
de0d863e
DB		 60192015-05-12 Don Breazeal <donb@codesourcery.com>
6020
6021 * linux-low.c (handle_extended_wait): Implement return value,
6022 rename argument 'event_child' to 'event_lwp', handle
6023 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6024 (linux_low_ptrace_options): New function.
6025 (linux_low_filter_event): Call linux_low_ptrace_options,
6026 use different argument fo linux_enable_event_reporting,
6027 use return value from handle_extended_wait.
6028 (extended_event_reported): New function.
6029 (linux_wait_1): Call extended_event_reported and set
6030 status to report fork events.
6031 (linux_write_memory): Add pid to debug message.
6032 (reset_lwp_ptrace_options_callback): New function.
6033 (linux_handle_new_gdb_connection): New function.
6034 (linux_target_ops): Initialize new structure member.
6035 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6036 * lynx-low.c: Initialize new structure member.
6037 * remote-utils.c (prepare_resume_reply): Implement stop reason
6038 "fork" for "T" stop message.
6039 * server.c (handle_query): Call handle_new_gdb_connection.
6040 * server.h (report_fork_events): Declare global flag.
6041 * target.h (struct target_ops) <handle_new_gdb_connection>:
6042 New member.
6043 (target_handle_new_gdb_connection): New macro.
6044 * win32-low.c: Initialize new structure member.
6045
ddcbc397
DB		 60462015-05-12 Don Breazeal <donb@codesourcery.com>
6047
6048 * mem-break.c (APPEND_TO_LIST): Define macro.
6049 (clone_agent_expr): New function.
6050 (clone_one_breakpoint): New function.
6051 (clone_all_breakpoints): New function.
6052 * mem-break.h: Declare new functions.
6053
89245bc0
DB		 60542015-05-12 Don Breazeal <donb@codesourcery.com>
6055
6056 * linux-low.c (linux_supports_fork_events): New function.
6057 (linux_supports_vfork_events): New function.
6058 (linux_target_ops): Initialize new structure members.
6059 (initialize_low): Call linux_check_ptrace_features.
6060 * lynx-low.c (lynx_target_ops): Initialize new structure
6061 members.
6062 * server.c (report_fork_events, report_vfork_events):
6063 New global flags.
6064 (handle_query): Add new features to qSupported packet and
6065 response.
6066 (captured_main): Initialize new global variables.
6067 * target.h (struct target_ops) <supports_fork_events>:
6068 New member.
6069 <supports_vfork_events>: New member.
6070 (target_supports_fork_events): New macro.
6071 (target_supports_vfork_events): New macro.
6072 * win32-low.c (win32_target_ops): Initialize new structure
6073 members.
6074
835205d0
GB		 60752015-05-12 Gary Benson <gbenson@redhat.com>
6076
6077 * server.c (handle_qxfer_exec_file): Use current process
6078 if annex is empty.
6079
21e94bd9
SL		 60802015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6081
6082 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6083 Remove HAVE_PTRACE_GETREGS conditionals.
6084 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6085 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6086
45614f15
YQ		 60872015-05-08 Yao Qi <yao.qi@linaro.org>
6088
6089 * linux-low.c (linux_supports_conditional_breakpoints): New
6090 function.
6091 (linux_target_ops): Install new target method.
6092 * lynx-low.c (lynx_target_ops): Install NULL hook for
6093 supports_conditional_breakpoints.
6094 * nto-low.c (nto_target_ops): Likewise.
6095 * spu-low.c (spu_target_ops): Likewise.
6096 * win32-low.c (win32_target_ops): Likewise.
6097 * server.c (handle_query): Check
6098 target_supports_conditional_breakpoints.
6099 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6100 New field.
6101 (target_supports_conditional_breakpoints): New macro.
6102
80ad801e
PA		 61032015-05-06 Pedro Alves <palves@redhat.com>
6104
6105 PR server/18081
6106 * server.c (start_inferior): If the process exits, mourn it.
6107
819843c7
GB		 61082015-04-21 Gary Benson <gbenson@redhat.com>
6109
6110 * hostio.c (fileio_open_flags_to_host): Factored out to
6111 fileio_to_host_openflags in common/fileio.c. Single use
6112 updated.
6113
a2d5a9d7
MF		 61142015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6115
6116 * linux-xtensa-low.c (xtensa_fill_gregset)
6117 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6118 XCHAL_HAVE_LOOP.
6119
deb44829
MF		 61202015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6121
6122 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6123 (regs_info): Replace usrregs pointer with NULL.
6124
e57f1de3
GB		 61252015-04-17 Gary Benson <gbenson@redhat.com>
6126
6127 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6128 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6129 * server.c (handle_qxfer_exec_file): New function.
6130 (qxfer_packets): Add exec-file entry.
6131 (handle_query): Report qXfer:exec-file:read as supported packet.
6132
62828379
RN		 61332015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6134
6135 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6136
b88bb450
GB		 61372015-04-09 Gary Benson <gbenson@redhat.com>
6138
6139 * hostio-errno.c (errno_to_fileio_error): Remove function.
6140 Update caller to use remote_fileio_to_fio_error.
6141
c8f4bfdd
YQ		 61422015-04-09 Yao Qi <yao.qi@linaro.org>
6143
6144 * linux-low.c (linux_insert_point): Call
6145 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6146 (linux_remove_point): Call remove_memory_breakpoint if type is
6147 raw_bkpt_type_sw.
6148 * linux-x86-low.c (x86_insert_point): Don't call
6149 insert_memory_breakpoint.
6150 (x86_remove_point): Don't call remove_memory_breakpoint.
6151
41f98f02
PA		 61522015-04-01 Pedro Alves <palves@redhat.com>
6153 Cleber Rosa <crosa@redhat.com>
6154
6155 * server.c (gdbserver_usage): Reorganize and extend the usage
6156 message.
6157
2bf6fb9d
PA		 61582015-03-24 Pedro Alves <palves@redhat.com>
6159
6160 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6161 output. Also dump TRAP_TRACE.
6162 (linux_low_filter_event): In debug output, distinguish a
6163 resume_stop SIGSTOP from a delayed SIGSTOP.
6164
369f6daa
GB		 61652015-03-24 Gary Benson <gbenson@redhat.com>
6166
6167 * linux-x86-low.c (x86_linux_new_thread): Moved to
6168 nat/x86-linux.c.
6169 (x86_linux_prepare_to_resume): Likewise.
6170
8e5d4070
GB		 61712015-03-24 Gary Benson <gbenson@redhat.com>
6172
6173 * Makefile.in (x86-linux-dregs.o): New rule.
6174 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6175 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6176 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6177 (x86_linux_dr_get): Likewise.
6178 (x86_linux_dr_set): Likewise.
6179 (update_debug_registers_callback): Likewise.
6180 (x86_linux_dr_set_addr): Likewise.
6181 (x86_linux_dr_get_addr): Likewise.
6182 (x86_linux_dr_set_control): Likewise.
6183 (x86_linux_dr_get_control): Likewise.
6184 (x86_linux_dr_get_status): Likewise.
6185 (x86_linux_update_debug_registers): Likewise.
6186
2b95d440
GB		 61872015-03-24 Gary Benson <gbenson@redhat.com>
6188
6189 * linux-x86-low.c (x86_linux_update_debug_registers):
6190 New function, factored out from...
6191 (x86_linux_prepare_to_resume): ...this.
6192
14b0bc68
GB		 61932015-03-24 Gary Benson <gbenson@redhat.com>
6194
6195 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6196 (x86_linux_dr_set): Likewise.
6197 (update_debug_registers_callback): Likewise.
6198 (x86_linux_dr_set_addr): Likewise.
6199 (x86_linux_dr_get_addr): Likewise.
6200 (x86_linux_dr_set_control): Likewise.
6201 (x86_linux_dr_get_control): Likewise.
6202 (x86_linux_dr_get_status): Likewise.
6203 (x86_linux_prepare_to_resume): Likewise.
6204
5dfe6ca8
GB		 62052015-03-24 Gary Benson <gbenson@redhat.com>
6206
6207 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6208 Use perror_with_name. Pass string through gettext.
6209 (x86_linux_dr_set): Likewise.
6210
d33472ad
GB		 62112015-03-24 Gary Benson <gbenson@redhat.com>
6212
6213 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6214 (x86_linux_dr_set_addr): ...this.
6215 (x86_dr_low_get_addr): Rename to...
6216 (x86_linux_dr_get_addr): ...this.
6217 (x86_dr_low_set_control): Rename to...
6218 (x86_linux_dr_set_control): ...this.
6219 (x86_dr_low_get_control): Rename to...
6220 (x86_linux_dr_get_control): ...this.
6221 (x86_dr_low_get_status): Rename to...
6222 (x86_linux_dr_get_status): ...this.
6223 (x86_dr_low): Update with new function names.
6224
4b134ca1
GB		 62252015-03-24 Gary Benson <gbenson@redhat.com>
6226
6227 * Makefile.in (x86-linux.o): New rule.
6228 * configure.srv: Add x86-linux.o to relevant targets.
6229 * linux-low.c (lwp_set_arch_private_info): New function.
6230 (lwp_arch_private_info): Likewise.
6231 * linux-x86-low.c: Include nat/x86-linux.h.
6232 (arch_lwp_info): Removed structure.
6233 (update_debug_registers_callback):
6234 Use lwp_set_debug_registers_changed.
6235 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6236 and lwp_set_debug_registers_changed.
6237 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6238
34c703da
GB		 62392015-03-24 Gary Benson <gbenson@redhat.com>
6240
6241 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6242 * linux-arm-low.c (arm_new_thread): Likewise.
6243 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6244 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6245 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6246 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6247
cff068da
GB		 62482015-03-24 Gary Benson <gbenson@redhat.com>
6249
6250 * linux-low.c (ptid_of_lwp): New function.
6251 (lwp_is_stopped): Likewise.
6252 (lwp_stop_reason): Likewise.
6253 * linux-x86-low.c (update_debug_registers_callback):
6254 Use lwp_is_stopped.
6255 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6256 lwp_stop_reason.
6257
b2f7c7e8
GB		 62582015-03-24 Gary Benson <gbenson@redhat.com>
6259
6260 * linux-low.h (linux_stop_lwp): Remove declaration.
6261
6d4ee8c6
GB		 62622015-03-24 Gary Benson <gbenson@redhat.com>
6263
6264 * linux-low.h: Include nat/linux-nat.h.
6265 * linux-low.c (iterate_over_lwps_args): New structure.
6266 (iterate_over_lwps_filter): New function.
6267 (iterate_over_lwps): Likewise.
6268 * linux-x86-low.c (update_debug_registers_callback):
6269 Update signature to what iterate_over_lwps expects.
6270 Remove PID check that iterate_over_lwps now performs.
6271 (x86_dr_low_set_addr): Use iterate_over_lwps.
6272 (x86_dr_low_set_control): Likewise.
6273
70a0bb6b
GB		 62742015-03-24 Gary Benson <gbenson@redhat.com>
6275
6276 * linux-x86-low.c (x86_debug_reg_state): New function.
6277 (x86_linux_prepare_to_resume): Use the above.
6278
7b669087
GB		 62792015-03-24 Gary Benson <gbenson@redhat.com>
6280
6281 * linux-low.c (current_lwp_ptid): New function.
6282 * linux-x86-low.c: Include nat/linux-nat.h.
6283 (x86_dr_low_get_addr): Use current_lwp_ptid.
6284 (x86_dr_low_get_control): Likewise.
6285 (x86_dr_low_get_status): Likewise.
6286
eef49a3d
PA		 62872015-03-20 Pedro Alves <palves@redhat.com>
6288
6289 * tracepoint.c (cmd_qtstatus): Make "str" const.
6290
b2333d22
PA		 62912015-03-20 Pedro Alves <palves@redhat.com>
6292
6293 * server.c (handle_general_set): Make "req_str" const.
6294
23f238d3
PA		 62952015-03-19 Pedro Alves <palves@redhat.com>
6296
6297 * linux-low.c (linux_resume_one_lwp): Rename to ...
6298 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6299 instead call perror_with_name.
6300 (check_ptrace_stopped_lwp_gone): New function.
6301 (linux_resume_one_lwp): Reimplement as wrapper around
6302 linux_resume_one_lwp_throw that swallows errors if the LWP is
6303 gone.
6304
91baf43f
PA		 63052015-03-19 Pedro Alves <palves@redhat.com>
6306
6307 * linux-low.c (count_events_callback, select_event_lwp_callback):
6308 No longer check whether the thread has resume_stop as last resume
6309 kind.
6310
8bf3b159
PA		 63112015-03-19 Pedro Alves <palves@redhat.com>
6312
6313 * linux-low.c (count_events_callback, select_event_lwp_callback):
6314 Use the lwp's status_pending_p field, not the thread's.
6315
b90fc188
PA		 63162015-03-19 Pedro Alves <palves@redhat.com>
6317
6318 * linux-low.c (select_event_lwp_callback): Update comments to
6319 no longer mention SIGTRAP.
6320
464b0089
GB		 63212015-03-18 Gary Benson <gbenson@redhat.com>
6322
6323 * server.c (handle_query): Do not report vFile:fstat as supported.
6324
aa9e327f
GB		 63252015-03-11 Gary Benson <gbenson@redhat.com>
6326
6327 * hostio.c (sys/types.h): New include.
6328 (sys/stat.h): Likewise.
6329 (common-remote-fileio.h): Likewise.
6330 (handle_fstat): New function.
6331 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6332
791c0056
GB		 63332015-03-11 Gary Benson <gbenson@redhat.com>
6334
6335 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6336 struct stat.st_blocks and struct stat.st_blksize.
6337 * configure: Regenerate.
6338 * config.in: Likewise.
6339 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6340 (OBS): Add common-remote-fileio.o.
6341 (common-remote-fileio.o): New rule.
6342
9a9df970
PA		 63432015-03-09 Pedro Alves <palves@redhat.com>
6344
6345 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6346 'struct sockaddr' pointer in 'accept' call.
6347
9eb1356e
PA		 63482015-03-09 Pedro Alves <palves@redhat.com>
6349
6350 Revert:
6351 2015-03-07 Pedro Alves <palves@redhat.com>
6352 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6353 or <winsock2.h> here. Instead include "gdb_socket.h".
6354 (remote_open): Use union gdb_sockaddr_u.
6355 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6356 or <winsock2.h> here. Instead include "gdb_socket.h".
6357 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6358 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6359 or <sys/un.h>.
6360 (init_named_socket, gdb_agent_helper_thread): Use union
6361 gdb_sockaddr_u.
6362
aac331e4
PA		 63632015-03-07 Pedro Alves <palves@redhat.com>
6364
6365 * configure.ac (build_warnings): Move
6366 -Wdeclaration-after-statement to the C-specific set.
6367 * configure: Regenerate.
6368
366c75fc
PA		 63692015-03-07 Pedro Alves <palves@redhat.com>
6370
6371 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6372 or <winsock2.h> here. Instead include "gdb_socket.h".
6373 (remote_open): Use union gdb_sockaddr_u.
6374 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6375 or <winsock2.h> here. Instead include "gdb_socket.h".
6376 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6377 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6378 or <sys/un.h>.
6379 (init_named_socket, gdb_agent_helper_thread): Use union
6380 gdb_sockaddr_u.
6381
492d29ea
PA		 63822015-03-07 Pedro Alves <palves@redhat.com>
6383
6384 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6385 instead.
6386
60a191ed
YQ		 63872015-03-06 Yao Qi <yao.qi@linaro.org>
6388
6389 * linux-aarch64-low.c (aarch64_insert_point): Use
6390 show_debug_regs as a boolean.
6391 (aarch64_remove_point): Likewise.
6392
f5771b1d
PA		 63932015-03-05 Pedro Alves <palves@redhat.com>
6394
6395 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6396 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6397 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6398 * nto-low.c (nto_target_ops): Likewise.
6399 * spu-low.c (spu_target_ops): Likewise.
6400 * win32-low.c (win32_target_ops): Likewise.
6401
3e572f71
PA		 64022015-03-04 Pedro Alves <palves@redhat.com>
6403
72f4393d 6404 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6405 Decide whether a breakpoint triggered based on the SIGTRAP's
6406 siginfo.si_code.
72f4393d
L		 6407 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6408 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6409 (linux_low_filter_event): Check for breakpoints before checking
6410 watchpoints.
6411 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6412 siginfo.si_code.
72f4393d
L		 6413 (linux_stopped_by_sw_breakpoint)
6414 (linux_supports_stopped_by_sw_breakpoint)
6415 (linux_stopped_by_hw_breakpoint)
6416 (linux_supports_stopped_by_hw_breakpoint): New functions.
6417 (linux_target_ops): Install new target methods.
3e572f71 6418
1ec68e26
PA		 64192015-03-04 Pedro Alves <palves@redhat.com>
6420
6421 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6422 * server.c (swbreak_feature, hwbreak_feature): New globals.
6423 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6424 (captured_main): Clear swbreak_feature and hwbreak_feature.
6425 * server.h (swbreak_feature, hwbreak_feature): Declare.
6426 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6427 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6428 supports_stopped_by_hw_breakpoint>: New fields.
6429 (target_supports_stopped_by_sw_breakpoint)
6430 (target_stopped_by_sw_breakpoint)
6431 (target_supports_stopped_by_hw_breakpoint)
6432 (target_stopped_by_hw_breakpoint): Declare.
6433
15c66dd6
PA		 64342015-03-04 Pedro Alves <palves@redhat.com>
6435
6436 enum lwp_stop_reason -> enum target_stop_reason
6437 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6438 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6439 (linux_wait_1, stuck_in_jump_pad_callback)
6440 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6441 (linux_stopped_by_watchpoint):
6442 * linux-low.h (enum lwp_stop_reason): Delete.
6443 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6444 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6445
98fc70d6
YQ		 64462015-03-04 Yao Qi <yao.qi@linaro.org>
6447
6448 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6449
dd2ac174
GB		 64502015-03-03 Gary Benson <gbenson@redhat.com>
6451
6452 * hostio.c (handle_vFile): Fix prefix lengths.
6453
d68e53f4
MM		 64542015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6455
6456 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6457 ptr_bits.
6458
bf2d68ab
AA		 64592015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6460
6461 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6462 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6463 (clean): Add "rm -f" for above C files.
6464 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6465 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6466 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6467 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6468 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6469 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6470 (init_registers_s390x_vx_linux64)
6471 (init_registers_s390x_tevx_linux64)
6472 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6473 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6474 declarations.
6475 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6476 (s390_store_vxrs_high): New functions.
6477 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6478 NT_S390_VXRS_HIGH.
6479 (s390_arch_setup): Add logic for selecting one of the new target
6480 descriptions. Activate the new vector regsets if applicable.
6481 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6482 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6483 and init_registers_s390x_tevx_linux64.
6484
c966a859
PA		 64852015-03-01 Pedro Alves <palves@redhat.com>
6486
6487 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6488 parameter.
6489
4180215b
PA		 64902015-02-27 Pedro Alves <palves@redhat.com>
6491
6492 * linux-x86-low.c (u_debugreg_offset): New function.
6493 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6494
749bab01
PA		 64952015-02-27 Pedro Alves <palves@redhat.com>
6496
6497 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6498 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6499 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6500 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6501 (ps_lsetfpregs, ps_getpid)
6502 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6503 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6504 (ps_lsetxregs, ps_plog): Declare.
6505
3c14e5a3
PA		 65062015-02-27 Pedro Alves <palves@redhat.com>
6507
6508 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6509 IP_AGENT_EXPORT_FUNC.
6510 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6511 IP_AGENT_EXPORT_FUNC.
6512 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6513 (IP_AGENT_EXPORT): Delete.
6514 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6515 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6516 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6517 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6518 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6519 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6520 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6521 (traceframe_read_count, traceframe_write_count)
6522 (traceframes_created, trace_state_variables, get_raw_reg)
6523 (get_trace_state_variable_value, set_trace_state_variable_value)
6524 (ust_loaded, helper_thread_id, cmd_buf): Use
6525 IPA_SYM_EXPORTED_NAME.
6526 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6527 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6528 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6529 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6530 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6531 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6532 EXTERN_C_PUSH/EXTERN_C_POP.
6533 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6534 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6535 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6536 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6537 (traceframe_write_count, traceframe_read_count)
6538 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6539 (about_to_request_buffer_space, get_trace_state_variable_value)
6540 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6541 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6542 EXTERN_C_PUSH/EXTERN_C_POP.
6543 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6544 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6545 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6546 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6547 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6548 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6549 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6550 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6551 Define.
6552 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6553 (IP_AGENT_EXPORT_VAR_DECL): Define.
6554 (tracing): Declare.
6555 (gdb_agent_get_raw_reg): Declare.
6556
fe978cb0
PA		 65572015-02-27 Tom Tromey <tromey@redhat.com>
6558 Pedro Alves <palves@redhat.com>
6559
6560 Rename symbols whose names are reserved C++ keywords throughout.
6561
3bc3d82a
PA		 65622015-02-27 Pedro Alves <palves@redhat.com>
6563
6564 * Makefile.in (COMPILER): New, get it from autoconf.
6565 (CXX): Get from autoconf instead.
6566 (COMPILE.pre): Use COMPILER.
6567 (CC-LD): Rename to ...
6568 (CC_LD): ... this. Use COMPILER.
6569 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6570 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6571 * acinclude.m4: Include build-with-cxx.m4.
6572 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6573 Disable -Werror by default if building in C++ mode.
6574 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6575 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6576 the C++ compiler. Save/restore CXXFLAGS too.
6577 * configure: Regenerate.
6578
07697489
PA		 65792015-02-27 Pedro Alves <palves@redhat.com>
6580
6581 * acinclude.m4: Include libiberty.m4.
6582 * configure.ac: Call libiberty_INIT.
6583 * config.in, configure: Regenerate.
6584
9beb7c4e
PA		 65852015-02-26 Pedro Alves <palves@redhat.com>
6586
6587 * linux-low.c (linux_wait_1): When incrementing the PC past a
6588 program breakpoint always use the_low_target.breakpoint_len as
6589 increment, rather than the maximum between that and
6590 the_low_target.decr_pc_after_break.
6591
8090aef2
PA		 65922015-02-23 Pedro Alves <palves@redhat.com>
6593
6594 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6595 thread was doing a step-over; always adjust the PC if
6596 we stepped over a permanent breakpoint.
6597 (linux_wait_1): If we stepped over breakpoint that was on top of a
6598 permanent breakpoint, manually advance the PC past it.
6599
bc9540e8
PA		 66002015-02-23 Pedro Alves <palves@redhat.com>
6601
6602 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6603 modes.
6604 (x86_fill_gregset, x86_store_gregset): Use it when handling
6605 $orig_eax.
6606
2db9a427
PA		 66072015-02-20 Pedro Alves <palves@redhat.com>
6608
6609 * thread-db.c: Include "nat/linux-procfs.h".
6610 (thread_db_init): Skip listing new threads if the kernel supports
6611 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6612
afa8d396
PA		 66132015-02-20 Pedro Alves <palves@redhat.com>
6614
6615 * linux-low.c (status_pending_p_callback): Use ptid_match.
6616
c9587f88
AT		 66172015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6618
6619 PR breakpoints/16812
6620 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6621 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6622 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6623
b05ec7a5
AT		 66242015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6625
6626 PR breakpoints/15956
6627 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6628
d33501a5
MM		 66292015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6630
6631 * linux-low.c (linux_low_btrace_conf): Print size.
6632 * server.c (handle_btrace_conf_general_set): New.
6633 (hanle_general_set): Call handle_btrace_conf_general_set.
6634 (handle_query): Report Qbtrace-conf:bts:size as supported.
6635
f4abbc16
MM		 66362015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6637
6638 * linux-low.c (linux_low_enable_btrace): Update parameters.
6639 (linux_low_btrace_conf): New.
6640 (linux_target_ops)<to_btrace_conf>: Initialize.
6641 * server.c (current_btrace_conf): New.
6642 (handle_btrace_enable): Rename to ...
6643 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6644 to target_enable_btrace. Update comment. Update users.
6645 (handle_qxfer_btrace_conf): New.
6646 (qxfer_packets): Add btrace-conf entry.
6647 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6648 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6649 (target_ops)<read_btrace_conf>: New.
6650 (target_enable_btrace): Update parameters.
6651 (target_read_btrace_conf): New.
6652
043c3577
MM		 66532015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6654
6655 * server.c (handle_btrace_general_set): Remove call to
6656 target_supports_btrace.
6657 (supported_btrace_packets): New.
6658 (handle_query): Call supported_btrace_packets.
6659 * target.h: include btrace-common.h.
6660 (btrace_target_info): Removed.
6661 (supports_btrace, target_supports_btrace): Update parameters.
6662
734b0e4b
MM		 66632015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6664
6665 * Makefile.in (SFILES): Add common/btrace-common.c.
6666 (OBS): Add common/btrace-common.o.
6667 (btrace-common.o): Add build rules.
6668 * linux-low: Include btrace-common.h.
6669 (linux_low_read_btrace): Use struct btrace_data. Call
6670 btrace_data_init and btrace_data_fini.
6671
d6c146e9
PA		 66722015-02-06 Pedro Alves <palves@redhat.com>
6673
6674 * thread-db.c (find_new_threads_callback): Add debug output.
6675
20ba1ce6
PA		 66762015-02-04 Pedro Alves <palves@redhat.com>
6677
6678 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6679 (resume_stopped_resumed_lwps): New function.
6680 (linux_wait_for_event_filtered): Use it.
6681
8cc73a39
SDJ		 66822015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6683
6684 * Makefile.in (SFILES): Add linux-personality.c.
6685 (linux-personality.o): New rule.
6686 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6687 list of objects to be built.
6688 * linux-low.c: Include nat/linux-personality.h.
6689 (linux_create_inferior): Remove code to disable address space
6690 randomization (moved to ../nat/linux-personality.c). Create
6691 cleanup to disable address space randomization.
6692
fb23d554
SDJ		 66932015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6694
6695 * Makefile.in (posix-strerror.o): New rule.
6696 (mingw-strerror.o): Likewise.
6697 * configure: Regenerated.
6698 * configure.ac: Source file ../common/common.host. Initialize new
6699 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6700
cdf43629
YQ		 67012015-01-14 Yao Qi <yao@codesourcery.com>
6702
6703 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6704 (ppc-linux.o): New rule.
6705 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6706 * configure.ac: AC_CHECK_FUNCS(getauxval).
6707 * config.in: Re-generated.
6708 * configure: Re-generated.
6709 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6710 ppc64_64bit_inferior_p
6711
514c5338
YQ		 67122015-01-14 Yao Qi <yao@codesourcery.com>
6713
6714 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6715 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6716 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6717 (PT_ORIG_R3, PT_TRAP): Likewise.
6718 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6719 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6720 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6721
3368c1e5
JB		 67222015-01-10 Joel Brobecker <brobecker@adacore.com>
6723
6724 * i387-fp.c (i387_cache_to_xsave): In look over
6725 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6726 zmmh_low_space field by use of zmmh_high_space.
6727
582511be
PA		 67282015-01-09 Pedro Alves <palves@redhat.com>
6729
6730 * linux-low.c (step_over_bkpt): Move higher up in the file.
6731 (handle_extended_wait): Don't store the stop_pc here.
6732 (get_stop_pc): Adjust comments and rename to ...
6733 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6734 stopped for a software breakpoint or hardware breakpoint.
6735 (thread_still_has_status_pending_p): New function.
6736 (status_pending_p_callback): Use
6737 thread_still_has_status_pending_p. If the event is no longer
6738 interesting, resume the LWP.
6739 (handle_tracepoints): Add assert.
6740 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6741 (wstatus_maybe_breakpoint): New function.
6742 (cancel_breakpoint): Delete function.
6743 (check_stopped_by_watchpoint): New function, factored out from
6744 linux_low_filter_event.
6745 (lp_status_maybe_breakpoint): Delete function.
6746 (linux_low_filter_event): Remove filter_ptid argument.
6747 Leave thread group exits pending here. Store the LWP's stop PC.
6748 Always leave events pending.
6749 (linux_wait_for_event_filtered): Pull all events out of the
6750 kernel, and leave them all pending.
6751 (count_events_callback, select_event_lwp_callback): Consider all
6752 events.
6753 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6754 (select_event_lwp): Only give preference to the stepping LWP in
6755 all-stop mode. Adjust comments.
6756 (ignore_event): New function.
6757 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6758 references to cancel_breakpoints. Adjust to renames. Also give
6759 equal priority to all LWPs that have had events in non-stop mode.
6760 If reporting a software breakpoint event, unadjust the LWP's PC.
6761 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6762 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6763 Adjust.
6764 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6765 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6766 (linux_stopped_by_watchpoint): Adjust.
6767 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6768 * linux-low.h (enum lwp_stop_reason): New.
6769 (struct lwp_info) <stop_pc>: Adjust comment.
6770 <stopped_by_watchpoint>: Delete field.
6771 <stop_reason>: New field.
6772 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6773 * mem-break.c (software_breakpoint_inserted_here)
6774 (hardware_breakpoint_inserted_here): New function.
6775 * mem-break.h (software_breakpoint_inserted_here)
6776 (hardware_breakpoint_inserted_here): Declare.
6777 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6778 (cancel_breakpoints): Delete.
6779 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6780 (upload_fast_traceframes): Remove references to
6781 cancel_breakpoints.
6782
a33e3959
PA		 67832015-01-09 Pedro Alves <palves@redhat.com>
6784
6785 * thread-db.c (find_new_threads_callback): Ignore thread if the
6786 kernel thread ID is -1.
6787
8784d563
PA		 67882015-01-09 Pedro Alves <palves@redhat.com>
6789
6790 * linux-low.c (linux_attach_fail_reason_string): Move to
6791 nat/linux-ptrace.c, and rename.
6792 (linux_attach_lwp): Update comment.
6793 (attach_proc_task_lwp_callback): New function.
6794 (linux_attach): Adjust to rename and use
6795 linux_proc_attach_tgid_threads.
6796 (linux_attach_fail_reason_string): Delete declaration.
6797
76f2b779
JB		 67982015-01-01 Joel Brobecker <brobecker@adacore.com>
6799
6800 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6801 * server.c (gdbserver_version): Likewise.
6802
fafcc06a
SDJ		 68032014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6804
6805 * remote-utils.c: Include ctype.h.
6806 (input_interrupt): Explicitly handle the case when the char
6807 received is the NUL byte. Improve the printing of non-ASCII
6808 characters.
6809
beed38b8
JB		 68102014-12-16 Joel Brobecker <brobecker@adacore.com>
6811
6812 * linux-low.c (linux_low_filter_event): Update call to
6813 linux_enable_event_reporting following the addition of
6814 a new parameter to that function.
6815
bf330350
CU		 68162014-12-16 Catalin Udma <catalin.udma@freescale.com>
6817
6818 PR server/17457
6819 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6820 (AARCH64_FPCR_REGNO): Likewise.
6821 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6822 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6823 (aarch64_store_fpregset): Likewise.
6824
5227d625
JB		 68252014-12-15 Joel Brobecker <brobecker@adacore.com>
6826
6827 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6828 Remove FIXME comment about assumption about N.
6829
f93b65a0
JB		 68302014-12-13 Joel Brobecker <brobecker@adacore.com>
6831
6832 * configure.ac: If large-file support is disabled in GDBserver,
6833 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6834 * configure: Regenerate.
6835
e5a9158d
AA		 68362014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6837
6838 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6839 warning upon ENODATA from ptrace.
6840 * linux-s390-low.c (s390_store_tdb): New.
6841 (s390_regsets): Add regset for NT_S390_TDB.
6842
feea5f36
AA		 68432014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6844
6845 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6846 without a fill_function.
6847 * linux-s390-low.c (s390_fill_last_break): Remove.
6848 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6849 (s390_arch_setup): Use regset's size instead of fill_function for
6850 loop end condition.
6851
098dbe61
AA		 68522014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6853
6854 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6855 the regset's store function when ptrace returned an error.
6856 * regcache.c (get_thread_regcache): Invalidate register cache
6857 before fetching inferior's registers.
6858
28eef672
AA		 68592014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6860
6861 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6862 while-loop as for-loop.
6863 (regsets_store_inferior_registers): Likewise.
6864
bdca27a2
YQ		 68652014-11-28 Yao Qi <yao@codesourcery.com>
6866
6867 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6868 * config.in, configure: Re-generate.
6869 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6870 is defined.
6871
9c232dda
YQ		 68722014-11-21 Yao Qi <yao@codesourcery.com>
6873
6874 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6875 (AC_CHECK_HEADERS): Remove malloc.h.
6876 * configure: Re-generated.
6877 * config.in: Re-generated.
6878 * server.h: Don't include alloca.h and malloc.h.
6879 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6880 Don't include malloc.h.
6881
43968415
JB		 68822014-11-17 Joel Brobecker <brobecker@adacore.com>
6883
6884 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6885 corresponding ERRNO check in same block.
6886
40e91bc7
PA		 68872014-11-12 Pedro Alves <palves@redhat.com>
6888
6889 * server.c (cont_thread): Update comment.
6890 (start_inferior, attach_inferior): No longer clear cont_thread.
6891 (handle_v_cont): No longer set cont_thread.
6892 (captured_main): Clear cont_thread each time a GDB connects.
6893
c2c118cf
PA		 68942014-11-12 Pedro Alves <palves@redhat.com>
6895
6896 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6897 thread, and don't resume all threads if the Hc thread has exited.
6898
78708b7c
PA		 68992014-11-12 Pedro Alves <palves@redhat.com>
6900
6901 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6902 the process group instead of to a specific LWP.
6903
a2abc7de
PA		 69042014-10-15 Pedro Alves <palves@redhat.com>
6905
6906 PR server/17487
6907 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6908 parameter.
6909 (arm_set_thread_context): Delete.
6910 (the_low_target): Adjust.
6911 * win32-i386-low.c (debug_registers_changed)
6912 (debug_registers_used): Delete.
6913 (update_debug_registers_callback): New function.
6914 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6915 needing to update their debug registers.
6916 (win32_get_current_dr): New function.
6917 (x86_dr_low_get_addr, x86_dr_low_get_control)
6918 (x86_dr_low_get_status): Fetch the debug register from the thread
6919 record's context.
6920 (i386_initial_stuff): Adjust.
6921 (i386_get_thread_context): Remove current_event parameter. Don't
6922 clear debug_registers_changed nor copy DR values to
6923 debug_reg_state.
6924 (i386_set_thread_context): Delete.
6925 (i386_prepare_to_resume): New function.
6926 (i386_thread_added): Mark the thread as needing to update irs
6927 debug registers.
6928 (the_low_target): Remove i386_set_thread_context and install
6929 i386_prepare_to_resume.
6930 * win32-low.c (win32_get_thread_context): Adjust.
6931 (win32_set_thread_context): Use SetThreadContext
6932 directly.
6933 (win32_prepare_to_resume): New function.
6934 (win32_require_context): New function, factored out from ...
6935 (thread_rec): ... this.
6936 (continue_one_thread): Call win32_prepare_to_resume on each thread
6937 we're about to continue.
6938 (win32_resume): Call win32_prepare_to_resume on the event thread.
6939 * win32-low.h (struct win32_thread_info)
6940 <debug_registers_changed>: New field.
6941 (struct win32_target_ops): Change prototype of set_thread_context,
6942 delete set_thread_context and add prepare_to_resume.
6943 (win32_require_context): New declaration.
6944
a442d071
GB		 69452014-10-08 Gary Benson <gbenson@redhat.com>
6946
6947 * server.h: Do not include common-exceptions.h.
6948
6f1947e8
GB		 69492014-10-08 Gary Benson <gbenson@redhat.com>
6950
6951 * server.h: Do not include cleanups.h.
6952
63b434a4
JH		 69532014-09-30 James Hogan <james.hogan@imgtec.com>
6954
6955 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
6956 mips64-dsp-linux.c.
6957
c4d9ceb6
YQ		 69582014-09-23 Yao Qi <yao@codesourcery.com>
6959
6960 * linux-low.c (lp_status_maybe_breakpoint): New function.
6961 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
6962 (count_events_callback): Likewise.
6963 (select_event_lwp_callback): Likewise.
6964 (cancel_breakpoints_callback): Likewise.
6965
89a5711c
DB		 69662014-09-19 Don Breazeal <donb@codesourcery.com>
6967
6968 * linux-low.c (handle_extended_wait): Call
6969 linux_ptrace_get_extended_event.
6970 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
6971 linux_is_extended_waitstatus.
6972
bffc0964
JB		 69732014-09-16 Joel Brobecker <brobecker@adacore.com>
6974
6975 * Makefile.in (CPPFLAGS): Define.
6976 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
6977 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
6978
0bfdf32f
GB		 69792014-09-16 Gary Benson <gbenson@redhat.com>
6980
6981 * inferiors.h (current_inferior): Renamed as...
6982 (current_thread): New variable. All uses updated.
6983 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
6984 (maybe_move_out_of_jump_pad): Likewise.
6985 (cancel_breakpoint): Likewise.
6986 (linux_low_filter_event): Likewise.
6987 (wait_for_sigstop): Likewise.
6988 (linux_resume_one_lwp): Likewise.
6989 (need_step_over_p): Likewise.
6990 (start_step_over): Likewise.
6991 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
6992 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
6993 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
6994 and save_inferior as saved_thread.
6995 * regcache.c (get_thread_regcache): Renamed saved_inferior as
6996 saved_thread.
6997 (regcache_invalidate_thread): Likewise.
6998 * remote-utils.c (prepare_resume_reply): Likewise.
6999 * thread-db.c (thread_db_get_tls_address): Likewise.
7000 (disable_thread_event_reporting): Likewise.
7001 (remove_thread_event_breakpoints): Likewise.
7002 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7003 as saved_thread.
7004 * target.h (set_desired_inferior): Renamed as...
7005 (set_desired_thread): New declaration. All uses updated.
7006 * server.c (myresume): Updated comment to reference thread instead
7007 of inferior.
7008 (handle_serial_event): Likewise.
7009 (handle_target_event): Likewise.
7010
361c8ade
GB		 70112014-09-12 Tom Tromey <tromey@redhat.com>
7012 Gary Benson <gbenson@redhat.com>
7013
7014 * regcache.h: Include common-regcache.h.
7015 (regcache_read_pc): Don't declare.
7016 * regcache.c (get_thread_regcache_for_ptid): New function.
7017
bd9269f7
GB		 70182014-09-11 Tom Tromey <tromey@redhat.com>
7019 Gary Benson <gbenson@redhat.com>
7020
7021 * symbol.c: New file.
7022 * Makefile.in (SFILES): Add symbol.c.
7023 (OBS): Add symbol.o.
7024
f8c1d06b
GB		 70252014-09-11 Gary Benson <gbenson@redhat.com>
7026
7027 * target.c (target_stop_ptid, target_continue_ptid): New
7028 functions.
7029
721ec300
GB		 70302014-09-11 Tom Tromey <tromey@redhat.com>
7031 Gary Benson <gbenson@redhat.com>
7032
7033 * target.h: Include target/target.h.
7034 * target.c (target_read_memory, target_read_uint32)
7035 (target_write_memory): New functions.
7036
c5e92cca
GB		 70372014-09-11 Gary Benson <gbenson@redhat.com>
7038
7039 * server.h (debug_hw_points): Don't declare.
7040 * server.c (debug_hw_points): Don't define. Replace all uses
7041 with show_debug_regs.
7042 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7043 all uses with show_debug_regs.
7044
2e4bb98a
EBM		 70452014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7046
7047 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7048 endianness into account.
7049 (ppc_supply_ptrace_register): Likewise.
7050
ac740bc7
JH		 70512014-09-03 James Hogan <james.hogan@imgtec.com>
7052
7053 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7054 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7055
97ea6506
GB		 70562014-09-03 Gary Benson <gbenson@redhat.com>
7057
7058 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7059 ALL_DEBUG_ADDRESS_REGISTERS.
7060
df7e5265
GB		 70612014-09-02 Gary Benson <gbenson@redhat.com>
7062
7063 * i386-low.h: Renamed as...
7064 * x86-low.h: New file. All type, function and variable name
7065 prefixes changed from "i386_" to "x86_". All references updated.
7066 * i386-low.c: Renamed as...
7067 * x86-low.c: New file. All type, function and variable name
7068 prefixes changed from "i386_" to "x86_". All references updated.
7069
ed859da7
GB		 70702014-09-02 Gary Benson <gbenson@redhat.com>
7071
7072 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7073 (x86_linux_new_thread): Likewise.
7074
860789c7
GB		 70752014-08-29 Gary Benson <gbenson@redhat.com>
7076
7077 * server.h (setjmp.h): Do not include.
7078 (toplevel): Do not declare.
7079 (common-exceptions.h): Include.
7080 (cleanups.h): Likewise.
7081 * server.c (toplevel): Do not define.
7082 (exit_code): New static global.
7083 (detach_or_kill_for_exit_cleanup): New function.
7084 (main): New function. Original main renamed to...
7085 (captured_main): New function.
7086 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7087
ff55e1b5
GB		 70882014-08-29 Gary Benson <gbenson@redhat.com>
7089
7090 * Makefile.in (SFILES): Add common/common-exceptions.c.
7091 (OBS): Add common-exceptions.o.
7092 (common-exceptions.o): New rule.
7093 * utils.c (prepare_to_throw_exception): New function.
7094
e9bcb658
GB		 70952014-08-29 Gary Benson <gbenson@redhat.com>
7096
7097 * config.in: Regenerate.
7098 * configure: Likewise.
7099
e3180625
GB		 71002014-08-29 Gary Benson <gbenson@redhat.com>
7101
7102 * Makefile.in (SFILES): Add common/cleanups.c.
7103 (OBS): cleanups.o.
7104 (cleanups.o): New rule.
7105
e3d6ba5d
GB		 71062014-08-29 Gary Benson <gbenson@redhat.com>
7107
7108 * utils.c (internal_vwarning): New function.
7109
7096e886
GB		 71102014-08-28 Gary Benson <gbenson@redhat.com>
7111
7112 * utils.h (fatal): Remove declaration.
7113 * utils.c (fatal): Remove function.
7114
14ce3192
GB		 71152014-08-28 Gary Benson <gbenson@redhat.com>
7116
7117 * tracepoint.c (gdb_agent_init): Replace fatal with
7118 perror_with_name.
7119 (initialize_tracepoint): Likewise.
7120
50278d59
GB		 71212014-08-28 Gary Benson <gbenson@redhat.com>
7122
7123 * remote-utils.c (remote_prepare): Replace fatal with error.
7124
aa96c426
GB		 71252014-08-28 Gary Benson <gbenson@redhat.com>
7126
7127 * linux-low.c (linux_async): Replace fatal with warning.
7128 Tidy up and return.
7129 (linux_start_non_stop): Return -1 if linux_async failed.
7130
f7160e97
GB		 71312014-08-28 Gary Benson <gbenson@redhat.com>
7132
7133 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7134 gdb_assert.
7135 (i386_dr_low_get_addr): Remove vague comment.
7136 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7137 gdb_assert.
7138
38e08fca
GB		 71392014-08-28 Gary Benson <gbenson@redhat.com>
7140
7141 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7142 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7143 internal_error.
7144 (linux_resume_one_lwp): Likewise.
7145 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7146 gdb_assert.
7147 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7148 with internal_error.
7149 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7150 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7151 (find_register_by_name): Replace fatal with internal_error.
7152 (find_regno): Likewise.
7153 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7154 * thread-db.c (thread_db_create_event): Likewise.
7155 (thread_db_load_search): Likewise.
7156 (try_thread_db_load_1): Likewise.
7157 * tracepoint.c (get_jump_space_head): Replace fatal with
7158 internal_error.
7159 (claim_trampoline_space): Likewise.
7160 (have_fast_tracepoint_trampoline_buffer): Likewise.
7161 (cmd_qtstart): Likewise.
7162 (stop_tracing): Likewise.
7163 (fast_tracepoint_collecting): Likewise.
7164 (target_malloc): Likewise.
7165 (download_tracepoint): Likewise.
7166 (download_trace_state_variables): Replace check with gdb_assert.
7167 (upload_fast_traceframes): Replace fatal with internal_error.
7168
34abf635
GB		 71692014-08-19 Tom Tromey <tromey@redhat.com>
7170 Gary Benson <gbenson@redhat.com>
7171
7172 * Makefile.in (SFILES): Add common/common-debug.c.
7173 (OBS): Add common-debug.o.
7174 (common-debug.o): New rule.
7175 * debug.h (debug_printf): Don't declare.
7176 * debug.c (debug_printf): Renamed and rewritten as...
7177 (debug_vprintf): New function.
7178
f6e94d78
GB		 71792014-08-19 Gary Benson <gbenson@redhat.com>
7180
7181 * utils.h: Do not include print-utils.h.
7182
9239eeab
GB		 71832014-08-19 Tom Tromey <tromey@redhat.com>
7184 Gary Benson <gbenson@redhat.com>
7185
7186 * server.h: Add static assertion.
7187 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7188
ef87c8bb
GB		 71892014-08-19 Tom Tromey <tromey@redhat.com>
7190 Gary Benson <gbenson@redhat.com>
7191
7192 * Makefile.in (SFILES): Add common/errors.c.
7193 (OBS): Add errors.o.
7194 (IPA_OBS): Add errors-ipa.o.
7195 (errors.o): New rule.
7196 (errors-ipa.o): Likewise.
7197 * utils.h (perror_with_name, error, warning): Don't declare.
7198 * utils.c (warning): Renamed and rewritten as...
7199 (vwarning): New function.
7200 (error): Renamed and rewritten as...
7201 (verror): New function.
7202 (internal_error): Renamed and rewritten as...
7203 (internal_verror): New function.
7204
bb974a24
GB		 72052014-08-07 Gary Benson <gbenson@redhat.com>
7206
7207 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7208 * configure: Regenerate.
7209 * config.in: Likewise.
7210 * server.h: Do not include errno.h.
7211 * event-loop.c: Likewise.
7212 * hostio-errno.c: Likewise.
7213 * linux-low.c: Likewise.
7214 * remote-utils.c: Likewise.
7215 * spu-low.c: Likewise.
7216 * utils.c: Likewise.
7217 * gdbreplay.c: Unconditionally include errno.h.
7218
6d3d12eb
GB		 72192014-08-07 Gary Benson <gbenson@redhat.com>
7220
7221 * server.h: Do not include string.h.
7222 * event-loop.c: Likewise.
7223 * linux-low.c: Likewise.
7224 * regcache.c: Likewise.
7225 * remote-utils.c: Likewise.
7226 * spu-low.c: Likewise.
7227 * utils.c: Likewise.
7228
dccbb609
GB		 72292014-08-07 Gary Benson <gbenson@redhat.com>
7230
7231 * server.h: Do not include gdb_assert.h.
7232
e76df0d0
GB		 72332014-08-07 Gary Benson <gbenson@redhat.com>
7234
7235 * server.h: Do not include common-utils.h.
7236
4cb9c816
GB		 72372014-08-07 Gary Benson <gbenson@redhat.com>
7238
7239 * server.h: Do not include ptid.h.
7240 * notif.h: Likewise.
7241
3995eeee
GB		 72422014-08-07 Gary Benson <gbenson@redhat.com>
7243
7244 * server.h: Do not include gdb_locale.h.
7245
cb9f1a9b
GB		 72462014-08-07 Gary Benson <gbenson@redhat.com>
7247
7248 * server.h: Do not include gdb/signals.h.
7249 * win32-low.c: Likewise.
7250
a5fceff8
GB		 72512014-08-07 Gary Benson <gbenson@redhat.com>
7252
7253 * server.h: Do not include pathmax.h.
7254
b9391142
GB		 72552014-08-07 Gary Benson <gbenson@redhat.com>
7256
7257 * server.h: Do not include libiberty.h.
7258 * linux-bfin-low.c: Likewise.
7259
0e443c87
GB		 72602014-08-07 Gary Benson <gbenson@redhat.com>
7261
7262 * server.h: Do not include ansidecl.h.
7263
8ebb3f56
GB		 72642014-08-07 Gary Benson <gbenson@redhat.com>
7265
7266 * linux-x86-low.c: Do not include stddef.h.
7267 * lynx-ppc-low.c: Likewise.
7268 * tracepoint.c: Likewise.
7269
8980bdf6
GB		 72702014-08-07 Gary Benson <gbenson@redhat.com>
7271
7272 * server.h: Do not include stdarg.h.
7273 * nto-low.c: Likewise.
7274
d7096f71
GB		 72752014-08-07 Gary Benson <gbenson@redhat.com>
7276
7277 * server.h: Do not include stdlib.h.
7278 * inferiors.c: Likewise.
7279 * linux-low.c: Likewise.
7280 * regcache.c: Likewise.
7281 * spu-low.c: Likewise.
7282 * tracepoint.c: Likewise.
7283 * utils.c: Likewise.
7284
d02f550d
GB		 72852014-08-07 Gary Benson <gbenson@redhat.com>
7286
7287 * server.h: Do not include stdio.h.
7288 * linux-low.c: Likewise.
7289 * remote-utils.c: Likewise.
7290 * spu-low.c: Likewise.
7291 * utils.c: Likewise.
7292 * wincecompat.c: Likewise.
7293
87f6c4e3
GB		 72942014-08-06 Gary Benson <gbenson@redhat.com>
7295
7296 * regcache.c (init_register_cache): Move conditionals inside if.
7297
7089dca4
GB		 72982014-08-06 Gary Benson <gbenson@redhat.com>
7299
7300 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7301
462f517e
GB		 73022014-07-31 Gary Benson <gbenson@redhat.com>
7303
7304 * ax.h: Do not include server.h.
7305 * gdbthread.h: Likewise.
7306 * lynx-low.h: Likewise.
7307 * notif.h: Likewise.
7308
976411d6
GB		 73092014-07-30 Gary Benson <gbenson@redhat.com>
7310
7311 * server.h: Include common-defs.h.
7312 Do not include config.h or build-gnulib-gdbserver/config.h.
7313
d41f6d8e
GB		 73142014-07-30 Gary Benson <gbenson@redhat.com>
7315
7316 * hostio-errno.c: Move server.h to top of includes list.
7317 * inferiors.c: Likewise.
7318 * linux-x86-low.c: Likewise.
7319 * notif.c: Include server.h.
7320
314c6a35
TT		 73212014-07-24 Tom Tromey <tromey@redhat.com>
7322 Gary Benson <gbenson@redhat.com>
7323
7324 * server.h (CORE_ADDR): Now unsigned.
7325
69ff6be5
PA		 73262014-07-16 Pedro Alves <palves@redhat.com>
7327
7328 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7329
ce9e3fe7
PA		 73302014-07-15 Pedro Alves <palves@redhat.com>
7331
7332 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7333 copy.
7334
e76126e8
PA		 73352014-07-11 Pedro Alves <palves@redhat.com>
7336
7337 * linux-low.c (kill_wait_lwp): New function, based on
7338 kill_one_lwp_callback, but use my_waitpid directly.
7339 (kill_one_lwp_callback, linux_kill): Use it.
7340
8e9db26e
PA		 73412014-06-23 Pedro Alves <palves@redhat.com>
7342
7343 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7344 before setting DR0..DR3.
7345
698b3e08
GB		 73462014-06-20 Gary Benson <gbenson@redhat.com>
7347
7348 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7349 * configure: Regenerated.
7350 * config.in: Likewise.
7351
125f8a3d
GB		 73522014-06-20 Gary Benson <gbenson@redhat.com>
7353
7354 * Makefile.in (SFILES): Update locations for files moved
7355 from common to nat.
7356 (object file files): Reordered.
7357
42995dbd
GB		 73582014-06-20 Gary Benson <gbenson@redhat.com>
7359
7360 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7361 (i386_dr_low_set_addr): Likewise.
7362 (i386_dr_low_get_addr): Likewise.
7363 (i386_dr_low_can_set_control): Likewise.
7364 (i386_dr_low_set_control): Likewise.
7365 (i386_dr_low_get_control): Likewise.
7366 (i386_dr_low_get_status): Likewise.
7367 (i386_get_debug_register_length): Likewise.
7368 * linux-x86-low.c (i386_dr_low_set_addr):
7369 Changed signature. Made static.
7370 (i386_dr_low_get_addr): Likewise.
7371 (i386_dr_low_set_control): Likewise.
7372 (i386_dr_low_get_control): Likewise.
7373 (i386_dr_low_get_status): Likewise.
7374 (i386_dr_low): New global variable.
7375 * win32-i386-low.c (i386_dr_low_set_addr):
7376 Changed signature. Made static.
7377 (i386_dr_low_get_addr): Likewise.
7378 (i386_dr_low_set_control): Likewise.
7379 (i386_dr_low_get_control): Likewise.
7380 (i386_dr_low_get_status): Likewise.
7381 (i386_dr_low): New global variable.
7382
e1d2394b
MS		 73832014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7384
7385 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7386 * Makefile.in (AR, AR_FLAGS): Define.
7387 * configure: Regenerate.
7388
3a8ee006
GB		 73892014-06-19 Gary Benson <gbenson@redhat.com>
7390
7391 * Makefile.in (i386-dregs.o): New rule.
7392 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7393 * i386-low.c (target.h): Remove include.
7394 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7395 (DR_CONTROL_SHIFT): Likewise.
7396 (DR_CONTROL_SIZE): Likewise.
7397 (DR_RW_EXECUTE): Likewise.
7398 (DR_RW_WRITE): Likewise.
7399 (DR_RW_READ): Likewise.
7400 (DR_RW_IORW): Likewise.
7401 (DR_LEN_1): Likewise.
7402 (DR_LEN_2): Likewise.
7403 (DR_LEN_4): Likewise.
7404 (DR_LEN_8): Likewise.
7405 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7406 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7407 (DR_ENABLE_SIZE): Likewise.
7408 (DR_LOCAL_SLOWDOWN): Likewise.
7409 (DR_GLOBAL_SLOWDOWN): Likewise.
7410 (DR_CONTROL_RESERVED): Likewise.
7411 (I386_DR_CONTROL_MASK): Likewise.
7412 (I386_DR_VACANT): Likewise.
7413 (I386_DR_LOCAL_ENABLE): Likewise.
7414 (I386_DR_GLOBAL_ENABLE): Likewise.
7415 (I386_DR_DISABLE): Likewise.
7416 (I386_DR_SET_RW_LEN): Likewise.
7417 (I386_DR_GET_RW_LEN): Likewise.
7418 (I386_DR_WATCH_HIT): Likewise.
7419 (i386_wp_op_t): Likewise.
7420 (i386_show_dr): Likewise.
7421 (i386_length_and_rw_bits): Likewise.
7422 (i386_insert_aligned_watchpoint): Likewise.
7423 (i386_remove_aligned_watchpoint): Likewise.
7424 (i386_handle_nonaligned_watchpoint): Likewise.
7425 i386_update_inferior_debug_regs(): Likewise.
7426 (i386_dr_insert_watchpoint): Likewise.
7427 (i386_dr_remove_watchpoint): Likewise.
7428 (i386_dr_region_ok_for_watchpoint): Likewise.
7429 (i386_dr_stopped_data_address): Likewise.
7430 (i386_dr_stopped_by_watchpoint): Likewise.
7431
8f26655c
GB		 74322014-06-19 Gary Benson <gbenson@redhat.com>
7433
7434 * i386-low.c (i386_dr_show): Renamed to
7435 i386_show_dr and made static. All uses updated.
7436 (i386_dr_length_and_rw_bits): Renamed to
7437 i386_length_and_rw_bits and made static.
7438 All uses updated.
7439 (i386_dr_insert_aligned_watchpoint): Renamed to
7440 i386_insert_aligned_watchpoint and made static.
7441 All uses updated.
7442 (i386_dr_remove_aligned_watchpoint): Renamed to
7443 i386_remove_aligned_watchpoint and made static.
7444 All uses updated.
7445 (i386_dr_update_inferior_debug_regs): Renamed to
7446 i386_update_inferior_debug_regs and made static.
7447 All uses updated.
7448
b9228891
GB		 74492014-06-18 Gary Benson <gbenson@redhat.com>
7450
5171def3
GB		 7451 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7452 (i386_dr_low_can_set_control): Likewise.
7453 (i386_get_debug_register_length): Likewise.
7454 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7455 (i386_dr_low_can_set_control): Likewise.
7456 (i386_get_debug_register_length): Likewise.
7457
74582014-06-17 Gary Benson <gbenson@redhat.com>
7459
b9228891
GB		 7460 * i386-low.h (i386-dregs.h): New include.
7461 (DR_FIRSTADDR): Now in i386-dregs.h.
7462 (DR_LASTADDR): Likewise.
7463 (DR_NADDR): Likewise.
7464 (DR_STATUS): Likewise.
7465 (DR_CONTROL): Likewise.
7466 (i386_debug_reg_state): Likewise.
7467 (i386_dr_insert_watchpoint): Likewise.
7468 (i386_dr_remove_watchpoint): Likewise.
7469 (i386_dr_region_ok_for_watchpoint): Likewise.
7470 (i386_dr_stopped_data_address): Likewise.
7471 (i386_dr_stopped_by_watchpoint): Likewise.
7472 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7473
4be83cc2
GB		 74742014-06-18 Gary Benson <gbenson@redhat.com>
7475
7476 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7477 i386_dr_insert_watchpoint.
7478 (i386_low_remove_watchpoint): Renamed to
7479 i386_dr_remove_watchpoint.
7480 (i386_low_region_ok_for_watchpoint): Renamed to
7481 i386_dr_region_ok_for_watchpoint.
7482 (i386_low_stopped_data_address): Renamed to
7483 i386_dr_stopped_data_address.
7484 (i386_low_stopped_by_watchpoint): Renamed to
7485 i386_dr_stopped_by_watchpoint.
7486 * i386-low.c (i386_show_dr): Renamed to
7487 i386_dr_show and made nonstatic. All uses updated.
7488 (i386_length_and_rw_bits): Renamed to
7489 i386_dr_length_and_rw_bits and made nonstatic.
7490 All uses updated.
7491 (i386_insert_aligned_watchpoint): Renamed to
7492 i386_dr_insert_aligned_watchpoint and made nonstatic.
7493 All uses updated.
7494 (i386_remove_aligned_watchpoint): Renamed to
7495 i386_dr_remove_aligned_watchpoint and made nonstatic.
7496 All uses updated.
7497 (i386_update_inferior_debug_regs): Renamed to
7498 i386_dr_update_inferior_debug_regs and made nonstatic.
7499 All uses updated.
7500 (i386_low_insert_watchpoint): Renamed to
7501 i386_dr_insert_watchpoint. All uses updated.
7502 (i386_low_remove_watchpoint): Renamed to
7503 i386_dr_remove_watchpoint. All uses updated.
7504 (i386_low_region_ok_for_watchpoint): Renamed to
7505 i386_dr_region_ok_for_watchpoint. All uses updated.
7506 (i386_low_stopped_data_address): Renamed to
7507 i386_dr_stopped_data_address. All uses updated.
7508 (i386_low_stopped_by_watchpoint): Renamed to
7509 i386_dr_stopped_by_watchpoint. All uses updated.
7510
131aa0d4
GB		 75112014-06-18 Gary Benson <gbenson@redhat.com>
7512
7513 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7514 (i386_dr_low_can_set_control): Likewise.
7515 (i386_insert_aligned_watchpoint): New check.
7516
d9305f7f
GB		 75172014-06-18 Gary Benson <gbenson@redhat.com>
7518
7519 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7520 Renamed to state.
7521
e927c9fc
GB		 75222014-06-18 Gary Benson <gbenson@redhat.com>
7523
7524 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7525 instead of fatal and error.
7526 (i386_handle_nonaligned_watchpoint): Likewise.
7527
1b6d4134
GB		 75282014-06-18 Gary Benson <gbenson@redhat.com>
7529
7530 * i386-low.c (i386_get_debug_register_length): New macro.
7531 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7532 (i386_show_dr): Use debug_printf instead of fprintf. Use
7533 phex to format values.
7534
6e62758f
GB		 75352014-06-18 Gary Benson <gbenson@redhat.com>
7536
7537 * i386-low.h: Comment changes.
7538 * i386-low.c: Likewise.
7539
fc6e2f03
GB		 75402014-06-18 Gary Benson <gbenson@redhat.com>
7541
7542 * i386-low.c: Whitespace changes.
7543
f9d1eeed
TT		 75442014-06-12 Tom Tromey <tromey@redhat.com>
7545
7546 * utils.c (freeargv): Remove.
7547
0b04e523
TT		 75482014-06-12 Tom Tromey <tromey@redhat.com>
7549
7550 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7551 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7552 (parse_debug_format_options): Likewise.
7553 (gdbserver_usage): Likewise.
7554 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7555 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7556 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7557 against libiberty.
7558 ($(LIBGNU)): Depend on libiberty.
7559 (all-lib): Recurse into all subdirs.
7560 (install-only): Invoke "install" target in subdirs.
7561 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7562 targets.
7563 * configure: Rebuild.
7564 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7565 for vasprintf, vsnprintf, or gettimeofday.
7566 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7567 srv_tgtobj.
7568
270c9937
JB		 75692014-06-05 Joel Brobecker <brobecker@adacore.com>
7570
7571 * development.sh: Delete.
7572 * Makefile.in (config.status): Adjust dependency on development.sh.
7573 * configure.ac: Adjust development.sh source call.
7574 * configure: Regenerate.
7575
0a261ed8
PA		 75762014-06-02 Pedro Alves <palves@redhat.com>
7577
7578 * ax.c (gdb_free_agent_expr): New function.
7579 * ax.h (gdb_free_agent_expr): New declaration.
7580 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7581 list.
7582 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7583 static.
7584 (clear_breakpoint_conditions_and_commands): New function.
7585 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7586 (clear_breakpoint_conditions_and_commands): New declaration.
7587
e9dae05e
RR		 75882014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7589
7590 * linux-aarch64-low.c (asm/ptrace.h): Include.
7591
5876f503
JK		 75922014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7593
7594 Fix TLS access for -static -pthread.
7595 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7596 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7597 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7598
802e8e6d
PA		 75992014-05-20 Pedro Alves <palves@redhat.com>
7600
7601 * linux-aarch64-low.c (aarch64_insert_point)
7602 (aarch64_remove_point): No longer check whether the type is
7603 supported here. Adjust to new interface.
7604 (the_low_target): Install aarch64_supports_z_point_type as
7605 supports_z_point_type method.
7606 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7607 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7608 instead of a Z packet char. Adjust.
7609 (arm_supports_z_point_type): New function.
7610 (arm_insert_point, arm_remove_point): Adjust to new interface.
7611 (the_low_target): Install arm_supports_z_point_type.
7612 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7613 (cris_insert_point, cris_remove_point): Adjust to new interface.
7614 Don't check whether the type is supported here.
7615 (the_low_target): Install cris_supports_z_point_type.
7616 * linux-low.c (linux_supports_z_point_type): New function.
7617 (linux_insert_point, linux_remove_point): Adjust to new interface.
7618 * linux-low.h (struct linux_target_ops) <insert_point,
7619 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7620 raw_breakpoint pointer parameter.
7621 <supports_z_point_type>: New method.
7622 * linux-mips-low.c (mips_supports_z_point_type): New function.
7623 (mips_insert_point, mips_remove_point): Adjust to new interface.
7624 Use mips_supports_z_point_type.
7625 (the_low_target): Install mips_supports_z_point_type.
7626 * linux-ppc-low.c (the_low_target): Install NULL as
7627 supports_z_point_type method.
7628 * linux-s390-low.c (the_low_target): Install NULL as
7629 supports_z_point_type method.
7630 * linux-sparc-low.c (the_low_target): Install NULL as
7631 supports_z_point_type method.
7632 * linux-x86-low.c (x86_supports_z_point_type): New function.
7633 (x86_insert_point): Adjust to new insert_point interface. Use
7634 insert_memory_breakpoint. Adjust to new
7635 i386_low_insert_watchpoint interface.
7636 (x86_remove_point): Adjust to remove_point interface. Use
7637 remove_memory_breakpoint. Adjust to new
7638 i386_low_remove_watchpoint interface.
7639 (the_low_target): Install x86_supports_z_point_type.
7640 * lynx-low.c (lynx_target_ops): Install NULL as
7641 supports_z_point_type callback.
7642 * nto-low.c (nto_supports_z_point_type): New.
7643 (nto_insert_point, nto_remove_point): Adjust to new interface.
7644 (nto_target_ops): Install nto_supports_z_point_type.
7645 * mem-break.c: Adjust intro comment.
7646 (struct raw_breakpoint) <raw_type, size>: New fields.
7647 <inserted>: Update comment.
7648 <shlib_disabled>: Delete field.
7649 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7650 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7651 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7652 (raw_bkpt_type_to_target_hw_bp_type): New function.
7653 (find_enabled_raw_code_breakpoint_at): New function.
7654 (find_raw_breakpoint_at): New type and size parameters. Use them.
7655 (insert_memory_breakpoint): New function, based off
7656 set_raw_breakpoint_at.
7657 (remove_memory_breakpoint): New function.
7658 (set_raw_breakpoint_at): Reimplement.
7659 (set_breakpoint): New, based on set_breakpoint_at.
7660 (set_breakpoint_at): Reimplement.
7661 (delete_raw_breakpoint): Go through the_target->remove_point
7662 instead of assuming memory breakpoints.
7663 (find_gdb_breakpoint_at): Delete.
7664 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7665 (find_gdb_breakpoint): New function.
7666 (set_gdb_breakpoint_at): Delete.
7667 (z_type_supported): New function.
7668 (set_gdb_breakpoint_1): New function, loosely based off
7669 set_gdb_breakpoint_at.
7670 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7671 (delete_gdb_breakpoint_at): Delete.
7672 (delete_gdb_breakpoint_1): New function, loosely based off
7673 delete_gdb_breakpoint_at.
7674 (delete_gdb_breakpoint): New function.
7675 (clear_gdb_breakpoint_conditions): Rename to ...
7676 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7677 breakpoint.
7678 (add_condition_to_breakpoint): Make static.
7679 (add_breakpoint_condition): Take a struct breakpoint pointer
7680 instead of an address. Adjust.
7681 (gdb_condition_true_at_breakpoint): Rename to ...
7682 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7683 z_type parameter.
7684 (gdb_condition_true_at_breakpoint): Reimplement.
7685 (add_breakpoint_commands): Take a struct breakpoint pointer
7686 instead of an address. Adjust.
7687 (gdb_no_commands_at_breakpoint): Rename to ...
7688 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7689 parameter. Return true if no breakpoint was found. Change debug
7690 output.
7691 (gdb_no_commands_at_breakpoint): Reimplement.
7692 (run_breakpoint_commands): Rename to ...
7693 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7694 and change return type to boolean.
7695 (run_breakpoint_commands): New function.
7696 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7697 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7698 breakpoint. Go through the_target->remove_point instead of
7699 assuming memory breakpoint.
7700 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7701 software and hardware breakpoints.
7702 (reinsert_raw_breakpoint): Go through the_target->insert_point
7703 instead of assuming memory breakpoint.
7704 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7705 software and hardware breakpoints.
7706 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7707 Check both software and hardware breakpoints.
7708 (validate_inserted_breakpoint): Assert the breakpoint is a
7709 software breakpoint. Set the inserted flag to -1 instead of
7710 setting shlib_disabled.
7711 (delete_disabled_breakpoints): Adjust.
7712 (validate_breakpoints): Only validate software breakpoints.
7713 Adjust to inserted flag change.
7714 (check_mem_read, check_mem_write): Skip breakpoint types other
7715 than software breakpoints. Adjust to inserted flag change.
7716 * mem-break.h (enum raw_bkpt_type): New enum.
7717 (raw_breakpoint, struct process_info): Forward declare.
7718 (Z_packet_to_target_hw_bp_type): Delete declaration.
7719 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7720 (set_gdb_breakpoint, delete_gdb_breakpoint)
7721 (clear_breakpoint_conditions): New declarations.
7722 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7723 (breakpoint_inserted_here): Update comment.
7724 (add_breakpoint_condition, add_breakpoint_commands): Replace
7725 address parameter with a breakpoint pointer parameter.
7726 (gdb_breakpoint_here): Update comment.
7727 (delete_gdb_breakpoint_at): Delete.
7728 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7729 * server.c (process_point_options): Take a struct breakpoint
7730 pointer instead of an address. Adjust.
7731 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7732 delete_gdb_breakpoint.
7733 * spu-low.c (spu_target_ops): Install NULL as
7734 supports_z_point_type method.
7735 * target.h: Include mem-break.h.
7736 (struct target_ops) <prepare_to_access_memory>: Update comment.
7737 <supports_z_point_type>: New field.
7738 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7739 instead of a char. Also take a raw breakpoint pointer.
7740 * win32-arm-low.c (the_low_target): Install NULL as
7741 supports_z_point_type.
7742 * win32-i386-low.c (i386_supports_z_point_type): New function.
7743 (i386_insert_point, i386_remove_point): Adjust to new interface.
7744 (the_low_target): Install i386_supports_z_point_type.
7745 * win32-low.c (win32_supports_z_point_type): New function.
7746 (win32_insert_point, win32_remove_point): Adjust to new interface.
7747 (win32_target_ops): Install win32_supports_z_point_type.
7748 * win32-low.h (struct win32_target_ops):
7749 <supports_z_point_type>: New method.
7750 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7751 instead of a char. Also take a raw breakpoint pointer.
7752
932539e3
PA		 77532014-05-20 Pedro Alves <palves@redhat.com>
7754
7755 * mem-break.h: Include break-common.h.
7756 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7757 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7758 (Z_packet_to_target_hw_bp_type): New declaration.
7759 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7760 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7761 (Z_PACKET_ACCESS_WP): Delete macros.
7762 (Z_packet_to_hw_type): Delete function.
7763 * i386-low.h: Don't include break-common.h here.
7764 (Z_packet_to_hw_type): Delete declaration.
7765 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7766 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7767 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7768 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7769 * linux-aarch64-low.c: Don't include break-common.h here.
7770 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7771 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7772 (Z_packet_to_target_hw_bp_type): Delete function.
7773 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7774 function.
7775 (mips_insert_point, mips_remove_point): Use
7776 Z_packet_to_target_hw_bp_type.
7777
4ff0d3d8
PA		 77782014-05-20 Pedro Alves <palves@redhat.com>
7779
7780 * linux-aarch64-low.c: Include break-common.h.
7781 (enum target_point_type): Delete.
7782 (Z_packet_to_point_type): Rename to ...
7783 (Z_packet_to_target_hw_bp_type): ... this, and return a
7784 target_hw_bp_type instead.
7785 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7786 instead of an enum target_point_type.
7787 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7788 breakpoint type.
7789 (aarch64_dr_state_insert_one_point)
7790 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7791 (aarch64_handle_aligned_watchpoint)
7792 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7793 Take an enum target_hw_bp_type instead of an enum
7794 target_point_type.
7795 (aarch64_supports_z_point_type): New function.
7796 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7797 use Z_packet_to_target_hw_bp_type.
7798
786dc519
JB		 77992014-05-20 Joel Brobecker <brobecker@adacore.com>
7800
7801 * configure.ac: Only use -Werror by default when DEVELOPMENT
7802 is true.
7803 * configure: Regenerate.
7804
9e0aa64f
JK		 78052014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7806
7807 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7808 * linux-x86-low.c (X86_64_USER_REGS): New.
7809 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7810
2b577b92
YQ		 78112014-04-28 Yao Qi <yao@codesourcery.com>
7812
7813 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7814 name.
7815
94611da2
PA		 78162014-04-25 Pedro Alves <palves@redhat.com>
7817
7818 PR server/16255
7819 * linux-low.c (linux_attach_fail_reason_string): New function.
7820 (linux_attach_lwp): Delete.
7821 (linux_attach_lwp_1): Rename to ...
7822 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7823 argument. Remove "initial" parameter. Return int instead of
7824 void. Don't error or warn here.
7825 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7826 failure to attach to the tgid. Call warning when failing to
7827 attach to an lwp.
7828 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7829 argument. Remove "initial" parameter. Return int instead of
7830 void. Don't error or warn here.
7831 (linux_attach_fail_reason_string): New declaration.
7832 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7833 interface change. Use linux_attach_fail_reason_string.
7834
01f9f808
MS		 78352014-04-24 Michael Sturm <michael.sturm@mintel.com>
7836 Walfred Tedeschi <walfred.tedeschi@intel.com>
7837
7838 * Makefile.in: Added rules to handle new files
7839 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7840 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7841 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7842 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7843 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7844 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7845 x32-avx512-linux.o.
7846 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7847 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7848 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7849 i386/x32-avx512.xml.
7850 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7851 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7852 i386/x32-avx512-linux.xml.
7853 * i387-fp.c (num_avx512_k_registers): New constant for number
7854 of K registers.
7855 (num_avx512_zmmh_low_registers): New constant for number of
7856 lower ZMM registers (0-15).
7857 (num_avx512_zmmh_high_registers): New constant for number of
7858 higher ZMM registers (16-31).
7859 (num_avx512_ymmh_registers): New contant for number of higher
7860 YMM registers (ymm16-31 added by avx521 on x86_64).
7861 (num_avx512_xmm_registers): New constant for number of higher
7862 XMM registers (xmm16-31 added by AVX512 on x86_64).
7863 (struct i387_xsave): Add space for AVX512 registers.
7864 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7865 Add code to handle AVX512 registers.
7866 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7867 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7868 prototypei from generated file.
7869 (tdesc_amd64_avx512_linux): Likewise.
7870 (init_registers_x32_avx512_linux): Likewise.
7871 (tdesc_x32_avx512_linux): Likewise.
7872 (init_registers_i386_avx512_linux): Likewise.
7873 (tdesc_i386_avx512_linux): Likewise.
7874 (x86_64_regmap): Add AVX512 registers.
7875 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7876 mask.
7877 (initialize_low_arch): Add code to initialize AVX512 registers.
7878
51aa91f9
PA		 78792014-04-23 Pedro Alves <palves@redhat.com>
7880
7881 * mem-break.c (find_gdb_breakpoint_at): Make static.
7882 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7883
a4165e94
PA		 78842014-04-23 Pedro Alves <palves@redhat.com>
7885
7886 * i386-low.c: Don't include break-common.h here.
7887 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7888 prototype to take target_hw_bp_type as argument instead of a Z
7889 packet char.
7890 * i386-low.h: Include break-common.h here.
7891 (Z_packet_to_hw_type): Declare.
7892 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7893 prototypes.
7894 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7895 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7896 (x86_remove_point): Convert the packet number to a
7897 target_hw_bp_type before calling i386_low_remove_watchpoint.
7898 * win32-i386-low.c (i386_insert_point): Convert the packet number
7899 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7900 (i386_remove_point): Convert the packet number to a
7901 target_hw_bp_type before calling i386_low_remove_watchpoint.
7902
b8acf843
PA		 79032014-04-23 Pedro Alves <palves@redhat.com>
7904
7905 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7906
d708bcd1
PA		 79072014-04-10 Pedro Alves <palves@redhat.com>
7908
7909 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7910 Check if the condition or command is NULL before checking if the
7911 breakpoint is known. On success, return true.
7912 * mem-break.h (add_breakpoint_condition): Document return.
7913 (add_breakpoint_commands): Add describing comment.
7914 * server.c (skip_to_semicolon): New function.
7915 (process_point_options): Use it.
7916
2eec7d5b
PA		 79172014-04-09 Pedro Alves <palves@redhat.com>
7918
7919 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7920 to lwpid_of.
7921
fa96cb38
PA		 79222014-02-27 Pedro Alves <palves@redhat.com>
7923
7924 PR 12702
7925 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7926 macros.
7927 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7928 output.
7929 (last_thread_of_process_p): Take a PID argument instead of a
7930 thread pointer.
7931 (linux_wait_for_lwp): Delete.
7932 (num_lwps, check_zombie_leaders, not_stopped_callback): New
7933 functions.
7934 (linux_low_filter_event): New function, party factored out from
7935 linux_wait_for_event.
7936 (linux_wait_for_event): Rename to ...
7937 (linux_wait_for_event_filtered): ... this. Add new filter ptid
7938 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
7939 sigsuspend. Check for zombie leaders.
7940 (linux_wait_for_event): Reimplement as wrapper around
7941 linux_wait_for_event_filtered.
7942 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
7943 a normal or signal exit is seen, it's the whole process exiting.
7944 (wait_for_sigstop): No longer a for_each_inferior callback.
7945 Rewrite on top of linux_wait_for_event_filtered.
7946 (stop_all_lwps): Call wait_for_sigstop directly.
7947 * server.c (resume, handle_target_event): Handle
7948 TARGET_WAITKIND_NO_RESUMED.
7949
d763de10
JB		 79502014-02-26 Joel Brobecker <brobecker@adacore.com>
7951
7952 * win32-low.c (psapi_get_dll_name,
7953 * win32_CreateToolhelp32Snapshot): Delete.
7954 (win32_CreateToolhelp32Snapshot, win32_Module32First)
7955 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
7956 Delete.
7957 (handle_load_dll): Add function description.
7958 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
7959
850a0f76
JB		 79602014-02-26 Joel Brobecker <brobecker@adacore.com>
7961
7962 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
7963 Add comment.
7964 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
7965 base address when calling win32_add_one_solib.
7966 (handle_load_dll): Delete local variable load_addr.
7967 Remove 0x1000 offset applied to DLL base address when calling
7968 win32_add_one_solib.
7969 (handle_unload_dll): Add comment.
7970
f25b3fc3
JB		 79712014-02-26 Joel Brobecker <brobecker@adacore.com>
7972
7973 * win32-low.c (win32_add_all_dlls): Renames
7974 win32_ensure_ntdll_loaded. Rewrite function documentation.
7975 Adjust implementation to always load all DLLs.
7976 Add 0x1000 offset to DLL base address when calling
7977 win32_add_one_solib.
7978 (child_initialization_done): New static global.
7979 (do_initial_child_stuff): Set child_initialization_done to
7980 zero during child initialization, and 1 after. Replace call
7981 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
7982 Add comment.
7983 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
7984 (handle_unload_dll): Add function documentation.
7985 (get_child_debug_event): Ignore load and unload DLL events
7986 during child initialization.
7987
d86d4aaf
DE		 79882014-02-20 Doug Evans <dje@google.com>
7989
3bc32da3 7990 Remove global all_lwps.
d86d4aaf
DE		 7991 * inferiors.h (ptid_of): Move here from linux-low.h.
7992 (pid_of, lwpid_of): Ditto.
7993 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
7994 parameter is a struct thread_info * now.
7995 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
7996 directly. Pass &all_threads to find_inferior instead of &all_lwps.
7997 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
7998 directly.
7999 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8000 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8001 * linux-arm-low.c (update_registers_callback): Update, "entry"
8002 parameter is a struct thread_info * now.
8003 Fetch lwpid from current_inferior directly.
8004 (arm_insert_point): Pass &all_threads to find_inferior instead of
8005 &all_lwps.
8006 (arm_remove_point): Ditto.
8007 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8008 (arm_prepare_to_resume): Fetch pid from thread.
8009 (arm_read_description): Fetch lwpid from current_inferior directly.
8010 * linux-low.c (all_lwps): Delete.
8011 (delete_lwp): Delete call to remove_inferior.
8012 (handle_extended_wait): Fetch lwpid from thread.
8013 (add_lwp): Don't set lwp->entry.id. Remove call to
8014 add_inferior_to_list.
8015 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8016 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8017 (kill_one_lwp_callback): Ditto.
8018 (linux_kill): Don't dereference NULL pointer.
8019 Fetch ptid,lwpid from thread.
8020 (get_detach_signal): Fetch ptid from thread.
8021 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8022 Simplify call to regcache_invalidate_thread.
8023 (delete_lwp_callback): Update, "entry" parameter is a
8024 struct thread_info * now. Fetch pid from thread.
8025 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8026 (status_pending_p_callback): Update, "entry" parameter is a
8027 struct thread_info * now. Fetch ptid from thread.
8028 (find_lwp_pid): Update, "entry" parameter is a
8029 struct thread_info * now.
8030 (linux_wait_for_lwp): Fetch pid from thread.
8031 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8032 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8033 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8034 (dequeue_one_deferred_signal): Ditto.
8035 (cancel_breakpoint): Fetch ptid from current_inferior.
8036 (linux_wait_for_event): Pass &all_threads to find_inferior,
8037 not &all_lwps. Fetch ptid, lwpid from thread.
8038 (count_events_callback): Update, "entry" parameter is a
8039 struct thread_info * now.
8040 (select_singlestep_lwp_callback): Ditto.
8041 (select_event_lwp_callback): Ditto.
8042 (cancel_breakpoints_callback): Ditto.
8043 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8044 not &all_lwps.
8045 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8046 (unsuspend_one_lwp): Update, "entry" parameter is a
8047 struct thread_info * now.
8048 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8049 not &all_lwps.
8050 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8051 Fetch lwpid from thread, not lwp.
8052 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8053 Pass &all_threads to find_inferior, not &all_lwps.
8054 (send_sigstop): Fetch lwpid from thread, not lwp.
8055 (send_sigstop_callback): Update, "entry" parameter is a
8056 struct thread_info * now.
8057 (suspend_and_send_sigstop_callback): Ditto.
8058 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8059 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8060 struct thread_info * now.
8061 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8062 from thread, lwp.
8063 (lwp_running): Update, "entry" parameter is a
8064 struct thread_info * now.
8065 (stop_all_lwps): Fetch ptid from thread.
8066 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8067 (linux_resume_one_lwp): Fetch lwpid from thread.
8068 (linux_set_resume_request): Update, "entry" parameter is a
8069 struct thread_info * now. Fetch pid, lwpid from thread.
8070 (resume_status_pending_p): Update, "entry" parameter is a
8071 struct thread_info * now.
8072 (need_step_over_p): Ditto. Fetch lwpid from thread.
8073 (start_step_over): Fetch lwpid from thread.
8074 (linux_resume_one_thread): Update, "entry" parameter is a
8075 struct thread_info * now. Fetch lwpid from thread.
8076 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8077 (proceed_one_lwp): Update, "entry" parameter is a
8078 struct thread_info * now. Fetch lwpid from thread.
8079 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8080 struct thread_info * now.
8081 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8082 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8083 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8084 directly.
8085 (regsets_store_inferior_registers): Ditto.
8086 (fetch_register, store_register): Ditto.
8087 (linux_read_memory, linux_write_memory): Ditto.
8088 (linux_request_interrupt): Ditto.
8089 (linux_read_auxv): Ditto.
8090 (linux_xfer_siginfo): Ditto.
8091 (linux_qxfer_spu): Ditto.
8092 (linux_qxfer_libraries_svr4): Ditto.
8093 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8094 moved to inferiors.h.
8095 (get_lwp): Delete.
8096 (get_thread_lwp): Update.
8097 (struct lwp_info): Delete member "entry". Simplify comment for
8098 member "thread".
8099 (all_lwps): Delete.
8100 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8101 current_inferior directly.
8102 (update_watch_registers_callback): Update, "entry" parameter is a
8103 struct thread_info * now. Fetch pid from thread.
8104 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8105 (mips_insert_point): Fetch lwpid from current_inferior.
8106 Pass &all_threads to find_inferior, not &all_lwps.
8107 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8108 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8109 directly.
8110 (mips_stopped_data_address): Ditto.
8111 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8112 directly.
8113 * linux-tile-low.c (tile_arch_setup): Ditto.
8114 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8115 (update_debug_registers_callback): Update, "entry" parameter is a
8116 struct thread_info * now. Fetch pid from thread.
8117 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8118 Pass &all_threads to find_inferior, not &all_lwps.
8119 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8120 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8121 Pass &all_threads to find_inferior, not &all_lwps.
8122 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8123 (i386_dr_low_get_status): Ditto.
8124 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8125 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8126 (x86_linux_read_description): Ditto.
8127 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8128
3b8361aa
DE		 81292014-02-20 Doug Evans <dje@google.com>
8130
8131 * inferiors.c (get_first_inferior): Fix buglet.
8132
f7667f0d
DE		 81332014-02-19 Doug Evans <dje@google.com>
8134
8135 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8136 * inferiors.c (add_thread): Change result type to struct thread_info *.
8137 All callers updated.
8138 (add_lwp): Call add_thread here instead of in callers.
8139 All callers updated.
8140 * linux-low.h (get_lwp_thread): Rewrite.
8141 (struct lwp_info): New member "thread".
8142
b3312d80
DE		 81432014-02-19 Doug Evans <dje@google.com>
8144
8145 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8146 All callers updated.
8147
ecc6f45c
DE		 81482014-02-19 Doug Evans <dje@google.com>
8149
8150 * inferiors.c (add_thread): Fix whitespace.
8151
649ebbca
DE		 81522014-02-19 Doug Evans <dje@google.com>
8153
8154 * dll.c (clear_dlls): Replace accessing list implemention details
8155 with API function.
8156 * gdbthread.h (get_first_thread): Declare.
8157 * inferiors.c (for_each_inferior_with_data): New function.
8158 (get_first_thread): New function.
8159 (find_thread_ptid): Simplify.
8160 (get_first_inferior): New function.
8161 (clear_list): Delete.
8162 (one_inferior_p): New function.
8163 (clear_inferior_list): New function.
8164 (clear_inferiors): Update.
8165 * inferiors.h (for_each_inferior_with_data): Declare.
8166 (clear_inferior_list): Declare.
8167 (one_inferior_p): Declare.
8168 (get_first_inferior): Declare.
8169 * linux-low.c (linux_wait_for_event): Replace accessing list
8170 implemention details with API function.
8171 * server.c (target_running): Ditto.
8172 (accumulate_file_name_length): New function.
8173 (emit_dll_description): New function.
8174 (handle_qxfer_libraries): Replace accessing list implemention
8175 details with API function.
8176 (handle_qxfer_threads_worker): New function.
8177 (handle_qxfer_threads_proper): Replace accessing list implemention
8178 details with API function.
8179 (handle_query): Ditto.
8180 (visit_actioned_threads_callback_ftype): New typedef.
8181 (visit_actioned_threads_data): New struct.
8182 (visit_actioned_threads): Rewrite to be find_inferior callback.
8183 (resume): Call find_inferior.
8184 (handle_status): Replace accessing list implemention
8185 details with API function.
8186 (process_serial_event): Replace accessing list implemention details
8187 with API function.
8188 * target.c (set_desired_inferior): Replace accessing list implemention
8189 details with API function.
8190 * tracepoint.c (same_process_p): New function.
8191 (gdb_agent_about_to_close): Replace accessing list implemention
8192 details with API function.
8193 * win32-low.c (child_delete_thread): Replace accessing list
8194 implemention details with API function.
8195 (match_dll_by_basename): New function.
8196 (dll_is_loaded_by_basename): New function.
8197 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8198 details call to dll_is_loaded_by_basename.
8199
80894984
DE		 82002014-02-19 Doug Evans <dje@google.com>
8201
8202 * dll.h (struct dll_info): Add comment.
8203 * gdbthread.h (struct thread_info): Add comment.
8204 (current_ptid): Simplify.
8205 * inferiors.c (add_process): Update.
8206 (remove_process): Update.
8207 * inferiors.h (struct process_info): Rename member "head" to "entry".
8208 * linux-low.c (delete_lwp): Update.
8209 (add_lwp): Update.
8210 (last_thread_of_process_p): Update.
8211 (kill_one_lwp_callback, linux_kill): Update.
8212 (status_pending_p_callback): Update.
8213 (wait_for_sigstop): Update. Simplify read of ptid.
8214 (start_step_over): Update.
8215 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8216 (get_lwp_thread): Update.
8217 (struct lwp_info): Rename member "head" to "entry".
8218 * regcache.h (inferior_list_entry): Delete.
8219 * server.c (kill_inferior_callback): Update.
8220 (detach_or_kill_inferior_callback): Update.
8221 (print_started_pid): Update.
8222 (print_attached_pid): Update.
8223 (process_serial_event): Simplify read of ptid.
8224 * thread-db.c (thread_db_create_event): Update.
8225 (thread_db_get_tls_address): Update.
8226 * win32-low.c (current_inferior_ptid): Simplify.
8227
46917d26
TT		 82282014-02-19 Tom Tromey <tromey@redhat.com>
8229
8230 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8231 argument.
8232 (target_supports_btrace): Update.
8233
0759a81e
YQ		 82342014-02-14 Yao Qi <yao@codesourcery.com>
8235
8236 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8237 (rsp-low-ipa.o): New target.
8238
a7191e8b
TT		 82392014-02-12 Tom Tromey <tromey@redhat.com>
8240
8241 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8242 convert_ascii_to_int.
8243 * regcache.c (registers_to_string): Likewise.
8244 * remote-utils.c (decode_M_packet): Likewise.
8245 * server.c (process_serial_event): Likewise.
8246
ff0e980e
TT		 82472014-02-12 Tom Tromey <tromey@redhat.com>
8248
8249 * server.c (handle_query, handle_v_run): Use hex2bin, not
8250 unhexify.
8251 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8252
e9371aff
TT		 82532014-02-12 Tom Tromey <tromey@redhat.com>
8254
8255 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8256 convert_int_to_ascii.
8257 * regcache.c (registers_to_string, collect_register_as_string):
8258 Likewise.
8259 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8260 Likewise.
8261 * server.c (process_serial_event): Likewise.
8262 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8263 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8264
971dc0b8
TT		 82652014-02-12 Tom Tromey <tromey@redhat.com>
8266
8267 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8268 bin2hex, not hexify.
8269 * tracepoint.c (cmd_qtstatus): Likewise.
8270
0a822afb
TT		 82712014-02-12 Tom Tromey <tromey@redhat.com>
8272
8273 * remote-utils.c (monitor_output): Pass explicit length to
8274 hexify.
8275
9c3d6531
TT		 82762014-02-12 Tom Tromey <tromey@redhat.com>
8277
8278 * tracepoint.c: Include rsp-low.h.
8279 * server.c: Include rsp-low.h.
8280 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8281 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8282 declare.
8283 * remote-utils.c: Include rsp-low.h.
8284 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8285 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8286 (convert_int_to_ascii, convert_ascii_to_int): Move to
8287 common/rsp-low.c.
8288 * regcache.c: Include rsp-low.h.
8289 * ax.c: Include rsp-low.h.
8290 * Makefile.in (SFILES): Add common/rsp-low.c.
8291 (OBS): Add rsp-low.o.
8292 (rsp-low.o): New target.
8293
01fd3ea5
TT		 82942014-02-12 Tom Tromey <tromey@redhat.com>
8295
8296 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8297 Include print-utils.h.
8298 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8299 (plongest, thirty_two, phex_nz): Remove.
8300 * Makefile.in (SFILES): Add common/print-utils.c.
8301 (OBS): Add print-utils.o.
8302 (print-utils-ipa.o): New target.
8303 (print-utils.o): New target.
8304 (IPA_OBJS): Add print-utils-ipa.o.
8305
e99dc820
TT		 83062014-02-06 Tom Tromey <tromey@redhat.com>
8307
8308 * Makefile.in (SFILES): Fix indentation.
8309
ee1e2d4f
DE		 83102014-02-05 Doug Evans <dje@google.com>
8311
8312 * linux-low.c (linux_wait_for_event): Improve comment.
8313 (linux_wait_1): Keep current_inferior in sync with event_child.
8314
f5a02773
DE		 83152014-01-22 Doug Evans <dje@google.com>
8316
8317 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8318
87ce2a04
DE		 83192014-01-22 Doug Evans <dje@google.com>
8320
8321 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8322 * configure: Regenerate.
8323 * config.in: Regenerate.
8324 * Makefile.in (SFILES): Add debug.c.
8325 (OBS): Add debug.o.
8326 * debug.c: New file.
8327 * debug.h: New file.
8328 * linux-aarch64-low.c (*): Update all debugging printfs to use
8329 debug_printf instead of fprintf.
8330 * linux-arm-low.c (*): Ditto.
8331 * linux-cris-low.c (*): Ditto.
8332 * linux-crisv32-low.c (*): Ditto.
8333 * linux-m32r-low.c (*): Ditto.
8334 * linux-sparc-low.c (*): Ditto.
8335 * linux-x86.c (*): Ditto.
8336 * linux-low.c (*): Ditto.
8337 (linux_wait_1): Add calls to debug_enter, debug_exit.
8338 (linux_wait): Remove redundant debugging printf.
8339 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8340 (linux_resume, unstop_all_lwps): Ditto.
8341 * mem-break.c (*): Update all debugging printfs to use
8342 debug_printf instead of fprintf.
8343 * remote-utils.c (*): Ditto.
8344 * thread-db.c (*): Ditto.
8345 * server.c #include <ctype.h>, "gdb_vecs.h".
8346 (debug_threads): Moved to debug.c.
8347 (*): Update all debugging printfs to use debug_printf instead of
8348 fprintf.
8349 (start_inferior): Replace call to fflush with call to debug_flush.
8350 (monitor_show_help): Mention set debug-format.
8351 (parse_debug_format_options): New function.
8352 (handle_monitor_command): Handle "monitor set debug-format".
8353 (gdbserver_usage): Mention --debug-format.
8354 (main): Parse --debug-format.
8355 * server.h (debug_threads): Declaration moved to debug.h.
8356 #include "debug.h".
8357 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8358 trace_debug_1 that uses debug_printf.
8359 (tracepoint_look_up_symbols): Update all debugging printfs to use
8360 debug_printf instead of fprintf.
8361
e671835b
BS		 83622014-01-20 Baruch Siach <baruch@tkos.co.il>
8363
8364 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8365 sys/ptrace.h.
8366
b5737fa9
PA		 83672014-01-17 Pedro Alves <palves@redhat.com>
8368
ea38d2a9 8369 PR build/16445
c7faa97a
PA		 8370 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8371 defined after including gdb_proc_service.h.
b5737fa9 8372
40ed484e
DE		 83732014-01-16 Doug Evans <dje@google.com>
8374
8375 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8376 (match_dll): Use it.
8377
969c39fb
MM		 83782014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8379
8380 * target.h (target_ops) <read_btrace>: Change parameters and
8381 return type to allow error reporting.
8382 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8383 trace reading errors on.
8384 * linux-low.c (linux_low_read_btrace): Pass trace reading
8385 errors on.
8386 (linux_low_disable_btrace): New.
8387
ab7f45ba
DE		 83882014-01-15 Doug Evans <dje@google.com>
8389
8390 * inferiors.c (thread_id_to_gdb_id): Delete.
8391 * inferiors.h (thread_id_to_gdb_id): Delete.
8392
66af0f44
EZ		 83932014-01-13 Eli Zaretskii <eliz@gnu.org>
8394
8395 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8396 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8397 versions.
8398
9939e131
PA		 83992014-01-08 Pedro Alves <palves@redhat.com>
8400
8401 * server.c (handle_status): Don't discard previous queued stop
8402 replies or thread's pending status here.
8403 (main) <disconnection>: Do it here instead.
8404
b7ea362b
PA		 84052014-01-08 Pedro Alves <palves@redhat.com>
8406
8407 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8408 * server.c (visit_actioned_threads, handle_pending_status): New
8409 function.
8410 (handle_v_cont): Factor out parts to ...
8411 (resume): ... this new function. If in all-stop, and a thread
8412 being resumed has a pending status, report it without actually
8413 resuming.
8414 (myresume): Adjust to use the new 'resume' function.
8415 (clear_pending_status_callback, set_pending_status_callback)
8416 (find_status_pending_thread_callback): New functions.
8417 (handle_status): Handle the case of multiple threads having
8418 interesting statuses to report. Report threads' real last signal
8419 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8420 with an interesting thread to report the status for, instead of
8421 always reporting the status of the first thread.
8422
28498c42
JB		 84232014-01-01 Joel Brobecker <brobecker@adacore.com>
8424
8425 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8426 * gdbreplay.c (gdbreplay_version): Likewise.
8427
f45c82da
YZ		 84282013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8429
8430 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8431 iov.iov_len with the real length in use.
8432
379a5e2d
JB		 84332013-12-13 Joel Brobecker <brobecker@adacore.com>
8434
8435 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8436 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8437 for all targets that use win32-low.c.
8438 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8439 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8440
4210d83e
PA		 84412013-12-13 Pedro Alves <palves@redhat.com>
8442
8443 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8444 if equal to TARGET_WAITKIND_LOADED.
8445 * win32-low.c (cached_status): New static global.
8446 (win32_wait): Add declaration.
8447 (do_initial_child_stuff): Flush all initial pending debug events
8448 up to the initial breakpoint.
8449 (win32_wait): If CACHED_STATUS was set, return that instead
8450 of doing a real wait. Remove the code resuming the execution
8451 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8452 during the initial phase. Also remove the code changing
8453 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8454 TARGET_WAITKIND_STOPPED.
8455
e7f0d979
YQ		 84562013-12-11 Yao Qi <yao@codesourcery.com>
8457
8458 * notif.c (handle_notif_ack): Return 0 if no notification
8459 matches.
8460
ebcf782c
DE		 84612013-11-20 Doug Evans <dje@google.com>
8462
8463 * linux-low.c (linux_set_resume_request): Fix comment.
8464
20ad9378
DE		 84652013-11-20 Doug Evans <dje@google.com>
8466
8467 * linux-low.c (resume_status_pending_p): Tweak comment.
8468
a196ebeb
WT		 84692013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8470
8471 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8472 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8473 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8474 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8475 (srv_amd64_regobj): Add amd64-mpx.o.
8476 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8477 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8478 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8479 * i387-fp.c (num_pl_bnd_register) Added constant.
8480 (num_pl_bnd_cfg_registers) Added constant.
8481 (struct i387_xsave) Added reserved area and MPX fields.
8482 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8483 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8484 function.
8485 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8486 (init_registers_amd64_mpx_linux): Declare new function.
8487 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8488 (x86_64_regmap): Add MPX registers.
8489 (x86_linux_read_description): Add MPX case.
8490 (initialize_low_arch): Initialize MPX targets.
8491
0080a2f6
TT		 84922013-11-18 Tom Tromey <tromey@redhat.com>
8493
8494 * configure: Rebuild.
8495 * configure.ac: Don't check for stdlib.h.
8496 * gdbreplay.c: Unconditionally include stdlib.h.
8497
2978b111
TT		 84982013-11-18 Tom Tromey <tromey@redhat.com>
8499
8500 * config.in: Rebuild.
8501 * configure: Rebuild.
8502 * configure.ac: Don't use AC_HEADER_DIRENT.
8503
a3d08894
TT		 85042013-11-18 Tom Tromey <tromey@redhat.com>
8505
8506 * server.h: Don't check HAVE_STRING_H.
8507 * gdbreplay.c: Don't check HAVE_STRING_H.
8508 * configure: Rebuild.
8509
0a5dd17d
TT		 85102013-11-18 Tom Tromey <tromey@redhat.com>
8511
8512 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8513 LIBGNU.
8514
1bd2f0ba
TT		 85152013-11-08 Tom Tromey <tromey@redhat.com>
8516
8517 * configure, config.in: Rebuild.
8518 * configure.ac: Remove unused configury.
8519
3266f10b
TT		 85202013-11-08 Tom Tromey <tromey@redhat.com>
8521
8522 * acinclude.m4: Include common.m4, codeset.m4.
8523 * configure, config.in: Rebuild.
8524 * configure.ac: Use GDB_AC_COMMON.
8525
6682d959
AA		 85262013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8527
8528 * linux-s390-low.c (HWCAP_S390_TE): New define.
8529 (s390_arch_setup): Consider the TE field in the HWCAP for
8530 determining 'have_regset_tdb'.
8531
fd0a4d76
SDJ		 85322013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8533
8534 PR gdb/16014
8535 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8536 call to sizeof.
8537
1a3d890b
PA		 85382013-10-02 Pedro Alves <palves@redhat.com>
8539
8540 * server.c (process_serial_event): Don't output "GDBserver
8541 exiting" if GDB is connected through stdio.
8542 * target.c (mywait): Likewise, be silent if GDB is connected
8543 through stdio.
8544
97ad4581
JB		 85452013-10-01 Joel Brobecker <brobecker@adacore.com>
8546
8547 * lynx-low.c (lynx_add_threads_after_attach): New function.
8548 (lynx_attach): Remove call to add_thread. Add call to
8549 lynx_add_threads_after_attach instead.
8550
5b4e221c
MF		 85512013-09-28 Mike Frysinger <vapier@gentoo.org>
8552
8553 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8554 * config.in, configure: Regenerated.
8555
ee47b2f8
YQ		 85562013-09-18 Yao Qi <yao@codesourcery.com>
8557
8558 PR server/15959
8559 * server.c (start_inferior): Clear 'resume_info'.
8560
d6707650 85612013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8562
d6707650
JW		 8563 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8564 for each register.
8565
9243dd0e 85662013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8567
9243dd0e
JW		 8568 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8569 linux-tile-low.o to srv_tgtobj.
8570
c623a6ef
WN		 85712013-09-16 Will Newton <will.newton@linaro.org>
8572
8573 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8574 out regs.
8575
fb71d39e
PA		 85762013-09-06 Pedro Alves <palves@redhat.com>
8577
8578 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8579 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8580 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8581 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8582 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8583 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8584
8e7e9910
PA		 85852013-09-06 Pedro Alves <palves@redhat.com>
8586
8587 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8588 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8589
7c3a12ca
PA		 85902013-09-06 Pedro Alves <palves@redhat.com>
8591
8592 * linux-amd64-ipa.c: Include tracepoint.h.
8593 * linux-i386-ipa.c: Include tracepoint.h.
8594
8eb3d7b6
RW		 85952013-09-06 Ricard Wanderlof <ricardw@axis.com>
8596
8597 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8598 (ps_get_thread_area): New function.
8599
eddddb9d
RW		 86002013-09-06 Ricard Wanderlof <ricardw@axis.com>
8601
8602 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8603 (initialize_low_arch): Call init_registers_crisv32 rather than
8604 init_register_crisv32.
8605
533b0600
PA		 86062013-09-05 Pedro Alves <palves@redhat.com>
8607
8608 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8609 to ...
8610 * hostio.h: ... this new file.
8611 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8612 win32-low.c: Include hostio.h.
8613
0ce3d3b5
PA		 86142013-09-05 Pedro Alves <palves@redhat.com>
8615
8616 * server.h (gdb_client_data, handler_func, callback_handler_func)
8617 (delete_file_handler, add_file_handler, append_callback_event)
8618 (delete_callback_event, start_event_loop, initialize_event_loop):
8619 Move to event-loop.h and include it.
8620 * event-loop.h: New file.
8621
799cdc37
PA		 86222013-09-05 Pedro Alves <palves@redhat.com>
8623
8624 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8625 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8626 (loaded_dll, unloaded_dll): Move to ...
8627 * dll.h: ... this new file.
8628 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8629
6a6bbd9d
PA		 86302013-09-05 Pedro Alves <palves@redhat.com>
8631
8632 * server.h (current_process, get_thread_process, all_processes)
8633 (add_inferior_to_list, for_each_inferior, current_inferior)
8634 (remove_inferior, add_process, remove_process, find_process_pid)
8635 (have_started_inferiors_p, have_attached_inferiors_p)
8636 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8637 (clear_inferiors, find_inferior, find_inferior_id)
8638 (inferior_target_data, set_inferior_target_data)
8639 (inferior_regcache_data, set_inferior_regcache_data): Move to
8640 inferiors.h, and include it.
8641 * inferiors.h: New file.
8642
f699aaba
PA		 86432013-09-05 Pedro Alves <palves@redhat.com>
8644
8645 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8646 Move ...
72f4393d 8647 * ax.h: ... here.
f699aaba 8648
c144c7a0
PA		 86492013-09-05 Pedro Alves <palves@redhat.com>
8650
8651 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8652 tracepoint.h.
8653 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8654 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8655 (handle_tracepoint_general_set, handle_tracepoint_query)
8656 (tracepoint_finished_step, tracepoint_was_hit)
8657 (release_while_stepping_state_list, current_traceframe)
8658 (in_readonly_region, traceframe_read_mem)
8659 (fetch_traceframe_registers, traceframe_read_sdata)
8660 (traceframe_read_info, struct fast_tpoint_collect_status)
8661 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8662 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8663 (supply_fast_tracepoint_registers)
8664 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8665 (ipa_tdesc, claim_trampoline_space)
8666 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8667 (agent_mem_read, agent_get_trace_state_variable_value)
8668 (agent_set_trace_state_variable_value, agent_tsv_read)
8669 (agent_mem_read_string, get_raw_reg_func_addr)
8670 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8671 * tracepoint.h: ... this new file.
8672
ff42e6ab
PA		 86732013-09-05 Pedro Alves <palves@redhat.com>
8674
8675 * server.h (perror_with_name, error, fatal, warning, paddress)
8676 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8677 include it.
8678 * utils.h: New file.
8679
541af0f4
PA		 86802013-09-05 Pedro Alves <palves@redhat.com>
8681
8682 * server.h (remote_debug, noack_mode, transport_is_reliable)
8683 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8684 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8685 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8686 (write_enn, initialize_async_io, enable_async_io)
8687 (disable_async_io, check_remote_input_interrupt_request)
8688 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8689 (dead_thread_notify, prepare_resume_reply)
8690 (decode_address_to_semicolon, decode_address, decode_m_packet)
8691 (decode_M_packet, decode_X_packet, decode_xfer_write)
8692 (decode_search_memory_packet, unhexify, hexify)
8693 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8694 (look_up_one_symbol, relocate_instruction)
8695 (monitor_output): Move to remote-utils.h, and include it.
8696 * remote-utils.h: New file.
8697
eebdf26b
PA		 86982013-09-05 Pedro Alves <palves@redhat.com>
8699
8700 * server.h (_): Delete.
8701
3aafd2ff
PA		 87022013-09-02 Pedro Alves <palves@redhat.com>
8703
8704 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8705 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8706 allocated.
8707 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8708
cee83bcb
PM		 87092013-09-02 Pierre Muller <muller@sourceware.org>
8710
8711 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8712 or WriteProcessMemory complete successfully and handle
8713 ERROR_PARTIAL_COPY error.
8714
9a13b2fa
PA		 87152013-09-02 Pedro Alves <palves@redhat.com>
8716
8717 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8718 error instead of EIO.
8719
602e3198
JK		 87202013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8721
8722 PR server/15604
8723 * linux-low.c: Include filestuff.h.
8724 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8725 * lynx-low.c: Include filestuff.h.
8726 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8727 * server.c: Include filestuff.h.
8728 (main): Call notice_open_fds.
8729 * spu-low.c: Include filestuff.h.
8730 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8731
96d7229d
LM		 87322013-08-22 Luis Machado <lgustavo@codesourcery.com>
8733
8734 * Makefile.in: Explain why ../target and ../nat are not
8735 listed as include file search paths.
8736 (linux-waitpid.o): New object file rule.
8737 * configure.srv (srv_native_linux_obj): New variable.
8738 Replace all occurrences of linux native object files with
8739 $srv_native_linux_obj.
8740 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8741 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8742 (linux_enable_event_reporting): Remove declaration.
8743 (my_waitpid): Moved to common/linux-waitpid.c.
8744 (linux_wait_for_event): Pass ptid when calling
8745 linux_enable_event_reporting.
8746 (linux_supports_tracefork_flag): Remove.
8747 (linux_enable_event_reporting): Likewise.
8748 (linux_tracefork_grandchild): Remove.
8749 (STACK_SIZE): Moved to common/linux-ptrace.c.
8750 (linux_tracefork_child): Remove.
8751 (linux_test_for_tracefork): Remove.
8752 (linux_look_up_symbols): Call linux_supports_traceclone.
8753 (initialize_low): Remove call to linux_test_for_tracefork.
8754 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8755 common/linux-ptrace.h.
8756 (PTRACE_TYPE_ARG4): Likewise.
8757 Include linux-ptrace.h.
8758
32940073
PA		 87592013-08-21 Pedro Alves <palves@redhat.com>
8760
8761 * config.in: Renegerate.
8762
33b60d58 87632013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8764
33b60d58
LM		 8765 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8766 (SFILES): Remove $(srcdir)/common/target-common.c and
8767 add $(srcdir)/target/waitstatus.c.
8768 (OBS): Remove target-common.o and add waitstatus.o.
8769 (server_h): Remove $(srcdir)/../common/target-common.h and
8770 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8771 and $(srcdir)/../target/waitstatus.h.
8772 (target-common.o): Remove.
8773 (waitstatus.o): New target object file.
8774 * target.h: Do not include target-common.h and
8775 include target/resume.h, target/wait.h and
8776 target/waitstatus.h.
8777
b8e1b30e
LM		 87782013-08-13 Luis Machado <lgustavo@codesourcery.com>
8779
8780 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8781 to PTRACE_TYPE_ARG3.
8782 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8783 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8784 PTRACE_TYPE_ARG4.
8785 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8786 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8787
7a60ad40
YQ		 87882013-07-27 Jie Zhang <jie@codesourcery.com>
8789 Daniel Jacobowitz <dan@codesourcery.com>
8790 Yao Qi <yao@codesourcery.com>
8791
8792 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8793 (mips-linux-watch.o): New rule.
8794 (mips_linux_watch_h): New variable.
8795 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8796 srv_tgtobj.
8797 * linux-mips-low.c: Include mips-linux-watch.h.
8798 (struct arch_process_info, struct arch_lwp_info): New.
8799 (update_watch_registers_callback): New function.
8800 (mips_linux_new_process, mips_linux_new_thread) New functions.
8801 (mips_linux_prepare_to_resume, mips_insert_point): New
8802 functions.
8803 (mips_remove_point, mips_stopped_by_watchpoint): New
8804 functions.
8805 (rsp_bp_type_to_target_hw_bp_type): New function.
8806 (mips_stopped_data_address): New function.
8807 (the_low_target): Add watchpoint support functions.
8808
de6f69ad
YQ		 88092013-07-27 Yao Qi <yao@codesourcery.com>
8810
8811 * i386-low.c: Include break-common.h.
8812 (enum target_hw_bp_type): Remove.
8813
3360c0bf
LM		 88142013-07-24 Luis Machado <lgustavo@codesourcery.com>
8815
8816 * Makefile.in (SFILES): /common/target-common.c.
8817 (OBS): Add target-common.o.
8818 (server_h): Add $(srcdir)/../common/target-common.h.
8819 (target-common.o): New target.
8820 * server.c (queue_stop_reply_callback): Free
8821 status string after use.
8822 * target.c (target_waitstatus_to_string): Remove.
8823 * target.h: Include target-common.h.
8824 (resume_kind): Likewise.
8825 (target_waitkind): Likewise.
8826 (target_waitstatus): Likewise.
8827 (TARGET_WNOHANG): Likewise.
8828
bd885420
YQ		 88292013-07-04 Yao Qi <yao@codesourcery.com>
8830
8831 * Makefile.in (host_alias): Use @host_noncanonical@.
8832 (target_alias): Use @target_noncanonical@.
8833 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8834 ACX_NONCANONICAL_HOST.
8835 * configure: Regenerated.
8836
8837 Revert:
8838 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8839
8840 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8841 * configure: Rebuild.
8842 * Makefile.in (version_host, version_target): Get from configure.
8843 (version.c): Use $(version_host) and $(version_target).
8844
17ef446e
PA		 88452013-07-03 Pedro Alves <palves@redhat.com>
8846
8847 * Makefile.in (config.status): Depend on development.sh.
8848 * acinclude.m4: Include libmcheck.m4.
8849 * configure: Regenerate.
8850
7a9a7487
MG		 88512013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8852
8853 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8854 attribute inside the parentheses.
8855 (winapi_DebugSetProcessKillOnExit): Ditto.
8856 (winapi_DebugBreakProcess): Ditto.
8857 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8858
49b64de6
MG		 88592013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8860
8861 * notif.h (notif_event): Add a dummy member to avoid compiler
8862 errors.
8863
d5749ee7
PA		 88642013-07-01 Pedro Alves <palves@redhat.com>
8865
8866 * hostio.c (HOSTIO_PATH_MAX): Define.
8867 (require_filename, handle_open, handle_unlink, handle_readlink):
8868 Use it.
8869
d8d2a3ee
PA		 88702013-07-01 Pedro Alves <palves@redhat.com>
8871
8872 * server.h: Include "pathmax.h".
8873 * linux-low.c: Don't include sys/param.h.
8874 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8875 MAXPATHLEN.
8876 * win32-low.c: Don't include sys/param.h.
8877 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8878
bc7dea8d
PA		 88792013-07-01 Pedro Alves <palves@redhat.com>
8880
8881 * event-loop.c: Don't check HAVE_UNISTD_H before including
8882 <unistd.h>.
8883 * gdbreplay.c: Likewise.
8884 * remote-utils.c: Likewise.
8885 * server.c: Likewise.
8886 * configure.ac: Don't check for unistd.h.
8887 * configure: Regenerate.
8888
d6c2da54
TT		 88892013-06-28 Tom Tromey <tromey@redhat.com>
8890
8891 * Makefile.in (version.c): Use version.in, not
8892 common/version.in.
8893
257b6bec
MG		 88942013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8895
8896 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8897 * configure: Rebuild.
8898 * Makefile.in (version_host, version_target): Get from configure.
8899 (version.c): Use $(version_host) and $(version_target).
8900
86ebe149
DK		 89012013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8902
8903 Fix trace-status to output user name without trailing colon.
8904 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8905
f30aa5af
DK		 89062013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8907
8908 Fix trace-status to output proper start-time and stop-time.
8909 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8910 output start time and stop time in hex as gdb expects.
8911
28a93511
YQ		 89122013-06-26 Pedro Alves <pedro@codesourcery.com>
8913
8914 * tracepoint.c (build_traceframe_info_xml): Output trace state
8915 variables present in the trace buffer.
8916
01208463
TT		 89172013-06-24 Tom Tromey <tromey@redhat.com>
8918
8919 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8920 create-version.sh.
8921 (version.o): Remove.
8922 * gdbreplay.c: Include version.h.
8923 (version, host_name): Don't declare.
8924 * server.h: Include version.h.
8925 (version, host_name): Don't declare.
8926
760256f9
PA		 89272013-06-12 Pedro Alves <palves@redhat.com>
8928
8929 * linux-x86-low.c (linux_is_elf64): Delete global.
8930 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
8931 with local linux_pid_exe_is_elf_64_file use.
8932
030031ee
PA		 89332013-06-11 Pedro Alves <palves@redhat.com>
8934
8935 * linux-low.c (regset_disabled, disable_regset): New functions.
8936 (regsets_fetch_inferior_registers)
8937 (regsets_store_inferior_registers): Use them.
8938 (initialize_regsets_info); Don't allocate the disabled_regsets
8939 array here.
8940 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
8941 comment.
8942
5da6eb0a
PA		 89432013-06-11 Pedro Alves <palves@redhat.com>
8944
8945 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
8946 xmalloc.
8947
7e5aaa09
PA		 89482013-06-11 Pedro Alves <palves@redhat.com>
8949
8950 * linux-x86-low.c (initialize_low_arch): Call
8951 init_registers_x32_avx_linux.
8952
d878444c
JK		 89532013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
8954
8955 Fix compatibility with Android Bionic.
8956 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
8957 it is not empty.
8958
3aee8918
PA		 89592013-06-07 Pedro Alves <palves@redhat.com>
8960
5f2b57b5 8961 PR server/14823
3aee8918
PA		 8962 * Makefile.in (OBS): Add tdesc.o.
8963 (IPA_OBJS): Add tdesc-ipa.o.
8964 (tdesc-ipa.o): New rule.
8965 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
8966 interface.
8967 * linux-low.c (new_inferior): Delete.
8968 (disabled_regsets, num_regsets): Delete.
8969 (linux_add_process): Adjust to set the new per-process
8970 new_inferior flag.
8971 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
8972 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
8973 was a stop. When calling arch_setup, switch the current inferior
8974 to the thread that got an event.
8975 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
8976 (regsets_fetch_inferior_registers)
8977 (regsets_store_inferior_registers): New regsets_info parameter.
8978 Adjust to use it.
8979 (linux_register_in_regsets): New regs_info parameter. Adjust to
8980 use it.
8981 (register_addr, fetch_register, store_register): New usrregs_info
8982 parameter. Adjust to use it.
8983 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
8984 parameter regs_info. Adjust to use it.
8985 (linux_fetch_registers): Get the current inferior's regs_info, and
8986 adjust to use it.
8987 (linux_store_registers): Ditto.
8988 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
8989 (initialize_low): Don't initialize the target_regsets here. Call
8990 initialize_low_arch.
8991 * linux-low.h (target_regsets): Delete declaration.
8992 (struct regsets_info): New.
8993 (struct usrregs_info): New.
8994 (struct regs_info): New.
8995 (struct process_info_private) <new_inferior>: New field.
8996 (struct linux_target_ops): Delete the num_regs, regmap, and
8997 regset_bitmap fields. New field regs_info.
8998 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
8999 * i387-fp.c (num_xmm_registers): Delete.
9000 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9001 calls to new interface.
9002 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9003 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9004 Infer the number of xmm registers from the regcache's target
9005 description.
9006 * i387-fp.h (num_xmm_registers): Delete.
9007 * inferiors.c (add_thread): Don't install the thread's regcache
9008 here.
9009 * proc-service.c (gregset_info): Fetch the current inferior's
9010 regs_info. Adjust to use it.
9011 * regcache.c: Include tdesc.h.
9012 (register_bytes, reg_defs, num_registers)
9013 (gdbserver_expedite_regs): Delete.
9014 (get_thread_regcache): If the thread doesn't have a regcache yet,
9015 create one, instead of aborting gdbserver.
9016 (regcache_invalidate_one): Rename to ...
9017 (regcache_invalidate_thread): ... this.
9018 (regcache_invalidate_one): New.
9019 (regcache_invalidate): Only invalidate registers of the current
9020 process.
9021 (init_register_cache): Add target_desc parameter, and use it.
9022 (new_register_cache): Ditto. Assert the target description has a
9023 non zero registers_size.
9024 (regcache_cpy): Add assertions. Adjust.
9025 (realloc_register_cache, set_register_cache): Delete.
9026 (registers_to_string, registers_from_string): Adjust.
9027 (find_register_by_name, find_regno, find_register_by_number)
9028 (register_cache_size): Add target_desc parameter, and use it.
9029 (free_register_cache_thread, free_register_cache_thread_one)
9030 (regcache_release, register_cache_size): New.
9031 (register_size): Add target_desc parameter, and use it.
9032 (register_data, supply_register, supply_register_zeroed)
9033 (supply_regblock, supply_register_by_name, collect_register)
9034 (collect_register_as_string, collect_register_by_name): Adjust.
9035 * regcache.h (struct target_desc): Forward declare.
9036 (struct regcache) <tdesc>: New field.
9037 (init_register_cache, new_register_cache): Add target_desc
9038 parameter.
9039 (regcache_invalidate_thread): Declare.
9040 (regcache_invalidate_one): Delete declaration.
9041 (regcache_release): Declare.
9042 (find_register_by_number, register_cache_size, register_size)
9043 (find_regno): Add target_desc parameter.
9044 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9045 declarations.
9046 * remote-utils.c: Include tdesc.h.
9047 (outreg, prepare_resume_reply): Adjust.
9048 * server.c: Include tdesc.h.
9049 (gdbserver_xmltarget): Delete declaration.
9050 (get_features_xml, process_serial_event): Adjust.
9051 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9052 declare.
9053 (struct process_info) <tdesc>: New field.
9054 (ipa_tdesc): Declare.
9055 * tdesc.c: New file.
9056 * tdesc.h: New file.
9057 * tracepoint.c: Include tdesc.h.
9058 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9059 (get_context_regcache): Adjust to pass ipa_tdesc down.
9060 (do_action_at_tracepoint): Adjust to get the register cache size
9061 from the context regcache's description.
9062 (traceframe_walk_blocks): Adjust to get the register cache size
9063 from the current trace frame's description.
9064 (traceframe_get_pc): Adjust to get current trace frame's
9065 description and pass it down.
9066 (gdb_collect): Adjust to get the register cache size from the
9067 IPA's description.
9068 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9069 (gdbserver_xmltarget): Delete.
9070 (initialize_low_tracepoint): Set the ipa's target description.
9071 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9072 (initialize_low_tracepoint): Set the ipa's target description.
9073 * linux-x86-low.c: Include tdesc.h.
9074 [__x86_64__] (is_64bit_tdesc): New.
9075 (ps_get_thread_area, x86_get_thread_area): Use it.
9076 (i386_cannot_store_register): Rename to ...
9077 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9078 (i386_cannot_fetch_register): Rename to ...
9079 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9080 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9081 to new interface.
9082 (target_regsets): Rename to ...
9083 (x86_regsets): ... this.
9084 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9085 interface.
9086 (x86_siginfo_fixup): Use is_64bit_tdesc.
9087 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9088 (tdesc_x32_avx_linux, tdesc_x32_linux)
9089 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9090 Declare.
9091 (x86_linux_update_xmltarget): Delete.
9092 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9093 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9094 (AMD64_LINUX_USER64_CS): New.
9095 (x86_linux_read_description): New, based on
9096 x86_linux_update_xmltarget.
9097 (same_process_callback): New.
9098 (x86_arch_setup_process_callback): New.
9099 (x86_linux_update_xmltarget): New.
9100 (x86_regsets_info): New.
9101 (amd64_linux_regs_info): New.
9102 (i386_linux_usrregs_info): New.
9103 (i386_linux_regs_info): New.
9104 (x86_linux_regs_info): New.
9105 (x86_arch_setup): Reimplement.
9106 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9107 (x86_emit_ops): Ditto.
9108 (the_low_target): Adjust. Install x86_linux_regs_info,
9109 x86_cannot_fetch_register, and x86_cannot_store_register.
9110 (initialize_low_arch): New.
9111 * linux-ia64-low.c (tdesc_ia64): Declare.
9112 (ia64_fetch_register): Adjust.
9113 (ia64_usrregs_info, regs_info): New globals.
9114 (ia64_regs_info): New function.
9115 (the_low_target): Adjust.
9116 (initialize_low_arch): New function.
9117 * linux-sparc-low.c (tdesc_sparc64): Declare.
9118 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9119 Adjust.
9120 (sparc_arch_setup): New function.
9121 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9122 (the_low_target): Adjust.
9123 (initialize_low_arch): New function.
9124 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9125 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9126 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9127 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9128 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9129 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9130 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9131 (tdesc_powerpc_isa205_vsx64l): Declare.
9132 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9133 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9134 (ppc_set_pc, ppc_get_hwcap): Adjust.
9135 (ppc_usrregs_info): Forward declare.
9136 (!__powerpc64__) ppc_regmap_adjusted: New global.
9137 (ppc_arch_setup): Adjust to the current process'es target
9138 description.
9139 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9140 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9141 (ppc_store_evrregset): Adjust.
9142 (target_regsets): Rename to ...
9143 (ppc_regsets): ... this, and make static.
9144 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9145 (ppc_regs_info): New function.
9146 (the_low_target): Adjust.
9147 (initialize_low_arch): New function.
9148 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9149 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9150 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9151 (tdesc_s390x_linux64v2): Declare.
9152 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9153 (s390_fill_gregset, s390_store_last_break): Adjust.
9154 (target_regsets): Rename to ...
9155 (s390_regsets): ... this, and make static.
9156 (s390_get_pc, s390_set_pc): Adjust.
9157 (s390_get_hwcap): New target_desc parameter, and use it.
9158 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9159 (s390_arch_setup): Adjust to set the current process'es target
9160 description. Don't adjust the regmap.
9161 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9162 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9163 (regs_info_3264): New globals.
9164 (s390_regs_info): New function.
9165 (the_low_target): Adjust.
9166 (initialize_low_arch): New function.
9167 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9168 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9169 [__mips64] (init_registers_mips_linux)
9170 (init_registers_mips_dsp_linux): Delete defines.
9171 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9172 (have_dsp): New global.
9173 (mips_read_description): New, based on mips_arch_setup.
9174 (mips_arch_setup): Reimplement.
9175 (get_usrregs_info): New function.
9176 (mips_cannot_fetch_register, mips_cannot_store_register)
9177 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9178 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9179 (target_regsets): Rename to ...
9180 (mips_regsets): ... this, and make static.
9181 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9182 (dsp_regs_info, regs_info): New globals.
9183 (mips_regs_info): New function.
9184 (the_low_target): Adjust.
9185 (initialize_low_arch): New function.
9186 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9187 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9188 Declare.
9189 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9190 (arm_read_description): New, with bits factored from
9191 arm_arch_setup.
9192 (arm_arch_setup): Reimplement.
9193 (target_regsets): Rename to ...
9194 (arm_regsets): ... this, and make static.
9195 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9196 (arm_regs_info): New function.
9197 (the_low_target): Adjust.
9198 (initialize_low_arch): New function.
9199 * linux-m68k-low.c (tdesc_m68k): Declare.
9200 (target_regsets): Rename to ...
9201 (m68k_regsets): ... this, and make static.
9202 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9203 (m68k_regs_info): New function.
9204 (m68k_arch_setup): New function.
9205 (the_low_target): Adjust.
9206 (initialize_low_arch): New function.
9207 * linux-sh-low.c (tdesc_sharch): Declare.
9208 (target_regsets): Rename to ...
9209 (sh_regsets): ... this, and make static.
9210 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9211 (sh_regs_info, sh_arch_setup): New functions.
9212 (the_low_target): Adjust.
9213 (initialize_low_arch): New function.
9214 * linux-bfin-low.c (tdesc_bfin): Declare.
9215 (bfin_arch_setup): New function.
9216 (bfin_usrregs_info, regs_info): New globals.
9217 (bfin_regs_info): New function.
9218 (the_low_target): Adjust.
9219 (initialize_low_arch): New function.
9220 * linux-cris-low.c (tdesc_cris): Declare.
9221 (cris_arch_setup): New function.
9222 (cris_usrregs_info, regs_info): New globals.
9223 (cris_regs_info): New function.
9224 (the_low_target): Adjust.
9225 (initialize_low_arch): New function.
9226 * linux-cris-low.c (tdesc_crisv32): Declare.
9227 (cris_arch_setup): New function.
9228 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9229 (cris_regs_info): New function.
9230 (the_low_target): Adjust.
9231 (initialize_low_arch): New function.
9232 * linux-m32r-low.c (tdesc_m32r): Declare.
9233 (m32r_arch_setup): New function.
9234 (m32r_usrregs_info, regs_info): New globals.
9235 (m32r_regs_info): Adjust.
9236 (initialize_low_arch): New function.
9237 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9238 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9239 (tic6x_usrregs_info): Forward declare.
9240 (tic6x_read_description): New function, based on ...
9241 (tic6x_arch_setup): ... this. Reimplement.
9242 (target_regsets): Rename to ...
9243 (tic6x_regsets): ... this, and make static.
9244 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9245 (tic6x_regs_info): New function.
9246 (the_low_target): Adjust.
9247 (initialize_low_arch): New function.
9248 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9249 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9250 (target_regsets): Rename to ...
9251 (xtensa_regsets): ... this, and make static.
9252 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9253 globals.
9254 (xtensa_arch_setup, xtensa_regs_info): New functions.
9255 (the_low_target): Adjust.
9256 (initialize_low_arch): New function.
9257 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9258 (nios2_arch_setup): Set the current process'es tdesc.
9259 (target_regsets): Rename to ...
9260 (nios2_regsets): ... this.
9261 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9262 (nios2_regs_info): New function.
9263 (the_low_target): Adjust.
9264 (initialize_low_arch): New function.
a261b8f5
PA		 9265 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9266 (aarch64_arch_setup): Set the current process'es tdesc.
9267 (target_regsets): Rename to ...
9268 (aarch64_regsets): ... this.
9269 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9270 (aarch64_regs_info): New function.
9271 (the_low_target): Adjust.
9272 (initialize_low_arch): New function.
3aee8918
PA		 9273 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9274 globals.
9275 (target_regsets): Rename to ...
9276 (tile_regsets): ... this.
9277 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9278 (tile_regs_info): New function.
9279 (tile_arch_setup): Set the current process'es tdesc.
9280 (the_low_target): Adjust.
9281 (initialize_low_arch): New function.
9282 * spu-low.c (tdesc_spu): Declare.
9283 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9284 * win32-arm-low.c (tdesc_arm): Declare.
9285 (arm_arch_setup): New function.
9286 (the_low_target): Install arm_arch_setup instead of
9287 init_registers_arm.
9288 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9289 (init_windows_x86): Rename to ...
9290 (i386_arch_setup): ... this. Set `win32_tdesc'.
9291 (the_low_target): Adjust.
9292 * win32-low.c (win32_tdesc): New global.
9293 (child_add_thread): Don't create the thread cache here.
9294 (do_initial_child_stuff): Set the new process'es tdesc.
9295 * win32-low.h (struct target_desc): Forward declare.
9296 (win32_tdesc): Declare.
9297 * lynx-i386-low.c (tdesc_i386): Declare global.
9298 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9299 * lynx-low.c (lynx_tdesc): New global.
9300 (lynx_add_process): Set the new process'es tdesc.
9301 * lynx-low.h (struct target_desc): Forward declare.
9302 (lynx_tdesc): Declare global.
9303 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9304 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9305 * nto-low.c (nto_tdesc): New global.
9306 (do_attach): Set the new process'es tdesc.
9307 * nto-low.h (struct target_desc): Forward declare.
9308 (nto_tdesc): Declare.
9309 * nto-x86-low.c (tdesc_i386): Declare.
9310 (nto_x86_arch_setup): Set `nto_tdesc'.
9311
b1fbec62
GB		 93122013-06-04 Gary Benson <gbenson@redhat.com>
9313
9314 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9315 to qSupported response when appropriate.
9316 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9317 with nonzero-length annex.
9318 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9319 arguments supplied in annex.
9320
d1ec4ce7
DE		 93212013-05-31 Doug Evans <dje@google.com>
9322
ac44adcb 9323 PR server/15594
d1ec4ce7
DE		 9324 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9325 64 bits in 64-cross-32 environment.
9326
9b25f2d3
PA		 93272013-05-28 Pedro Alves <palves@redhat.com>
9328
9329 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9330 (aarch64-without-fpu.c): Delete rule.
9331 * configure.srv (aarch64*-*-linux*): Remove references to
9332 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9333 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9334 declaration.
9335
6740dc9c
PA		 93362013-05-24 Pedro Alves <palves@redhat.com>
9337
9338 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9339 instead of strchr/decode_address. Error if the range isn't split
9340 with a ','. Don't assume there's be a ':' in the action.
9341
c2d6af84
PA		 93422013-05-23 Yao Qi <yao@codesourcery.com>
9343 Pedro Alves <palves@redhat.com>
9344
9345 * linux-low.c (lwp_in_step_range): New function.
9346 (linux_wait_1): If the thread was range stepping and stopped
9347 outside the stepping range, report the stop to GDB. Otherwise,
9348 continue stepping. Add range stepping debug output.
9349 (linux_set_resume_request): Copy the step range from the resume
9350 request to the lwp.
9351 (linux_supports_range_stepping): New.
9352 (linux_target_ops) <supports_range_stepping>: Set to
9353 linux_supports_range_stepping.
9354 * linux-low.h (struct linux_target_ops)
9355 <supports_range_stepping>: New field.
9356 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9357 * linux-x86-low.c (x86_supports_range_stepping): New.
9358 (the_low_target) <supports_range_stepping>: Set to
9359 x86_supports_range_stepping.
9360 * server.c (handle_v_cont): Handle 'r' action.
9361 (handle_v_requests): Append ";r" if the target supports range
9362 stepping.
9363 * target.h (struct thread_resume) <step_range_start,
9364 step_range_end>: New fields.
9365 (struct target_ops) <supports_range_stepping>:
9366 New field.
9367 (target_supports_range_stepping): New macro.
9368
58794e1a
JB		 93692013-05-17 Joel Brobecker <brobecker@adacore.com>
9370
9371 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9372 confusion in comment.
9373
d631c5a7
JB		 93742013-05-17 Joel Brobecker <brobecker@adacore.com>
9375
9376 * lynx-low.c (struct process_info_private): New type.
9377 (lynx_add_process): New function.
9378 (lynx_create_inferior, lynx_attach): Replace calls to
9379 add_process by calls to lynx_add_process.
9380 (lynx_resume): If PTID is null, then try using
9381 current_process()->private->last_wait_event_ptid.
9382 Add comments.
9383 (lynx_clear_inferiors): Delete. The contents of that function
9384 has been inlined in lynx_mourn;
9385 (lynx_wait_1): Save the ptid in the process's private data.
9386 (lynx_mourn): Free the process' private data. Replace call
9387 to lynx_clear_inferiors by call to clear_inferiors.
9388
96f7a20f
YQ		 93892013-05-17 Yao Qi <yao@codesourcery.com>
9390
9391 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9392 the right place.
9393
db0dfaa0
LM		 93942013-05-16 Luis Machado <lgustavo@codesourcery.com>
9395
9396 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9397 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9398 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9399 PT_TEXT_END_ADDR guards. Update comments.
9400 (linux_target_op) <read_offsets>: Conditionally define to
9401 linux_read_offsets if the target is UCLIBC and if it defines
9402 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9403
68f5f838
SL		 94042013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9405 Andrew Jenner <andrew@codesourcery.com>
9406
9407 * Makefile.in (SFILES): Add linux-nios2-low.c.
9408 (clean): Add action to delete nios2-linux.c.
9409 (nios2-linux.c): New rule.
9410 * configure.srv: Add nios2*-*-linux*.
9411 * linux-nios2-low.c: New.
9412
1ebff1fd
HAQ		 94132013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9414
9415 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9416
f6150862
HZ		 94172013-04-25 Hui Zhu <hui@codesourcery.com>
9418
9419 PR gdb/15186
f6150862
HZ		 9420 * ax.c (ax_printf): Add fflush.
9421
614c279d
TT		 94222013-04-22 Tom Tromey <tromey@redhat.com>
9423
9424 * Makefile.in (SFILES): Add filestuff.c.
9425 (OBS): Add filestuff.o.
9426 (filestuff.o): New target.
9427 * config.in, configure: Rebuild.
9428 * configure.ac: Check for fdwalk, pipe2.
9429
7d4e5717
PA		 94302013-04-17 Pedro Alves <palves@redhat.com>
9431
9432 * configure.ac (USE_THREAD_DB): Delete variable.
9433 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9434 Don't AC_SUBST USE_THREAD_DB.
9435 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9436 * config.in, configure: Regenerate.
9437
d5c93e41
PA		 94382013-04-16 Pedro Alves <palves@redhat.com>
9439
9440 * linux-low.h (struct lwp_info) <thread_known>: Move under
9441 the USE_THREAD_DB #ifdef.
9442
04f5fe89
PA		 94432013-04-16 Pedro Alves <palves@redhat.com>
9444
9445 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9446 (linux-low.o): Delete rule.
9447 * linux-low.h: Always include "gdb_thread_db.h" instead of
9448 conditionally including thread_db.h.
9449 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9450 HAVE_THREAD_DB_H.
9451
480b27bf
JK		 94522013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9453
9454 * Makefile.in (install-only): Fix make install regression.
9455
43662968
JK		 94562013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9457
9458 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9459 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9460 installation.
9461 * gdbserver.1: Remove.
9462
3e74e146
PA		 94632013-03-22 Pedro Alves <palves@redhat.com>
9464
9465 * linux-low.c (handle_extended_wait): Don't call
9466 linux_enable_event_reporting.
9467
a8347a2a
TT		 94682013-03-15 Tony Theodore <tonyt@logyst.com>
9469
9470 PR build/9098:
9471 * Makefile.in (SHELL): Use @SHELL@.
9472
eeb56fa7
SDJ		 94732013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9474
9475 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9476 compiler warning.
9477
4fa7e2ff
JB		 94782013-03-13 Joel Brobecker <brobecker@adacore.com>
9479
9480 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9481 Remove extraneous NULL element.
9482
8ddb1965
YQ		 94832013-03-13 Yao Qi <yao@codesourcery.com>
9484
9485 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9486 'V' block in trace frame.
9487
9accd112
MM		 94882013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9489
9490 * target.h (struct target_ops): Add btrace ops.
9491 (target_supports_btrace): New macro.
9492 (target_enable_btrace): New macro.
9493 (target_disable_btrace): New macro.
9494 (target_read_btrace): New macro.
9495 * gdbthread.h (struct thread_info): Add btrace field.
9496 * server.c: Include btrace-common.h.
9497 (handle_btrace_general_set): New function.
9498 (handle_btrace_enable): New function.
9499 (handle_btrace_disable): New function.
9500 (handle_general_set): Call handle_btrace_general_set.
9501 (handle_qxfer_btrace): New function.
9502 (struct qxfer qxfer_packets[]): Add btrace entry.
9503 * inferiors.c (remove_thread): Disable btrace.
9504 * linux-low: Include linux-btrace.h.
9505 (linux_low_enable_btrace): New function.
9506 (linux_low_read_btrace): New function.
9507 (linux_target_ops): Add btrace ops.
9508 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9509 Add srv_linux_btrace=yes.
9510 (x86_64-*-linux*): Add linux-btrace.o.
9511 Add srv_linux_btrace=yes.
9512 * configure.ac: Define HAVE_LINUX_BTRACE.
9513 * config.in: Regenerated.
9514 * configure: Regenerated.
9515
5cc22e4c
MM		 95162013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9517
9518 * server.c (handle_qxfer): Preserve error message if -3 is
9519 returned.
9520 (qxfer): Document the -3 return value.
9521
7c97f91e
MM		 95222013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9523
9524 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9525 (linux_btrace_h): New variable.
9526 (linux-btrace.o): New rule.
9527
be9a119c 95282013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9529 Hafiz Abid Qadeer <abidh@codesourcery.com>
9530
9531 * tracepoint.c (trace_buffer_size): New global.
9532 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9533 (init_trace_buffer): Change to one-argument function. Allocate
9534 trace buffer memory.
9535 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9536 handle QTBuffer:size packet.
9537 (cmd_bigqtbuffer_size): New function.
9538 (initialize_tracepoint): Call init_trace_buffer with
9539 DEFAULT_TRACE_BUFFER_SIZE.
9540 * server.c (handle_query): Add QTBuffer:size in the
9541 supported packets.
9542
e64f7499
YQ		 95432013-03-07 Yao Qi <yao@codesourcery.com>
9544
9545 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9546 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9547 of -1.
9548 (cmd_qtsp): Adjust condition. Do post increment.
9549 Set cur_action and cur_step_action back to 0.
9550
f0ae6fc3
PA		 95512013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9552
9553 PR server/15236
9554 * linux-low.c (linux_write_memory): Return early success if LEN is
9555 zero.
9556
b5b0b0af
CV		 95572013-03-05 Corinna Vinschen <vinschen@redhat.de>
9558
334ad4a8 9559 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9560
589bc927
TT		 95612013-02-28 Tom Tromey <tromey@redhat.com>
9562
9563 * configure.ac: Invoke AC_SYS_LARGEFILE.
9564 * configure, config.in: Rebuild.
9565
dfe07582
CV		 95662013-02-28 Corinna Vinschen <vinschen@redhat.com>
9567
9568 * win32-low.c: Throughout, fix format strings and casts of
9569 printf-like functions to avoid type related warnings on all
9570 platforms.
9571 (get_child_debug_event): Print dwDebugEventCode as hex since
9572 that's how it's usually documented.
9573
736cd585
YQ		 95742013-02-28 Yao Qi <yao@codesourcery.com>
9575
9576 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9577 pulongest.
9578
e1f58301
JW		 95792013-02-27 Jiong Wang <jiwang@tilera.com>
9580
9581 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9582 (reg-tilegx32.c): New rule.
9583 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9584 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9585 different register info initializer according to elf class.
9586 (init_registers_tilgx32): New function. The tilegx32 register info
9587 initializer.
9588 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9589 (tile_store_gregset): Likewise.
9590
d171ca78
YQ		 95912013-02-27 Yao Qi <yao@codesourcery.com>
9592
9593 * server.c (process_point_options): Print debug message when
9594 debug_threads is true.
9595
282bbdf3
YQ		 95962013-02-26 Yao Qi <yao@codesourcery.com>
9597
9598 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9599
aca22551
PA		 96002013-02-19 Pedro Alves <palves@redhat.com>
9601 Kai Tietz <ktietz@redhat.com>
9602
9603 PR gdb/15161
9604
9605 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9606 instead of strtoul to extract address from packet.
9607 (process_serial_event) <'z'>: Likewise.
9608
4f3cee1c
YQ		 96092013-02-18 Yao Qi <yao@codesourcery.com>
9610
9611 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9612
8e1d55a3
PA		 96132013-02-14 Pedro Alves <palves@redhat.com>
9614
9615 Plug memory leak.
9616
9617 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9618 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9619
458820da
PA		 96202013-02-14 Pedro Alves <palves@redhat.com>
9621
9622 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9623
baea0dae
PA		 96242013-02-14 Pedro Alves <palves@redhat.com>
9625
9626 * tracepoint.c (save_string): Delete.
9627 (add_tracepoint_action): Use savestring instead of save_string.
9628
0b1afbb3
PA		 96292013-02-12 Pedro Alves <palves@redhat.com>
9630
9631 * linux-xtensa-low.c: Ditto.
9632 * xtensa-xtregs.c: Ditto.
9633
8a4ac37e
PA		 96342013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9635
9636 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9637 thread_db.
9638
148de6bb
MS		 96392013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9640
9641 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9642 aarch64_num_wp_regs and aarch64_num_bp_regs to
9643 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9644
55fac6e0
MS		 96452013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9646
9647 * linux-aarch64-low.c (ps_get_thread_area): Replace
9648 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9649
176eb98c
MS		 96502013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9651 Marcus Shawcroft <marcus.shawcroft@arm.com>
9652 Nigel Stephens <nigel.stephens@arm.com>
9653 Yufeng Zhang <yufeng.zhang@arm.com>
9654
9655 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9656 (aarch64.c, aarch64-without-fpu.c): New targets.
9657 * configure.srv (aarch64*-*-linux*): New.
9658 * linux-aarch64-low.c: New file.
9659
56f7af9c
MS		 96602013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9661
43aaf8b6 9662 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9663 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9664 (dequeue_one_deferred_signal, linux_resume_one_thread)
9665 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9666 (linux_tracefork_grandchild, linux_test_for_tracefork)
9667 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9668 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9669 where the argument is 0.
9670
60f662b0
YQ		 96712013-01-25 Yao Qi <yao@codesourcery.com>
9672
9673 * event-loop.c: Include "queue.h".
9674 (gdb_event_p): New typedef.
9675 (struct gdb_event) <next_event>: Remove.
9676 (event_queue): Change to QUEUE(gdb_event_p).
9677 (async_queue_event): Remove.
9678 (gdb_event_xfree): New.
9679 (initialize_event_loop): New.
9680 (process_event): Use API from QUEUE.
9681 (wait_for_event): Likewise.
9682 * server.c (main): Call initialize_event_loop.
9683 * server.h (initialize_event_loop): Declare.
9684
5ae4861a
YQ		 96852013-01-18 Yao Qi <yao@codesourcery.com>
9686
9687 * ax.h (struct eval_agent_expr_context): New.
9688 (gdb_eval_agent_expr): Update declaration.
9689 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9690 TFRAME. Add new argument CTX.
9691 * server.h (struct eval_agent_expr_context): Declare.
9692 (agent_mem_read, agent_tsv_read): Update declaration.
9693 (agent_mem_read_string): Likewise.
9694 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9695 (add_traceframe_block): Add new argument TPOINT.
9696 Increase TPOINT->traceframe_usage.
9697 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9698 eval_tracepoint_agent_expr.
9699 (condition_true_at_tracepoint): Likewise.
9700 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9701 (agent_mem_read_string, agent_tsv_read): Likewise.
9702
85e00e85
YQ		 97032013-01-16 Yao Qi <yao@codesourcery.com>
9704
9705 * linux-low.c (linux_resume_one_lwp): Don't check
9706 'lwp->bp_reinsert != 0'.
9707
4039cf45
JB		 97082013-01-07 Joel Brobecker <brobecker@adacore.com>
9709 Pedro Alves <palves@redhat.com>
9710
9711 * lynx-low.c (ptrace_request_to_str): Define a temporary
9712 macro and use it to simplify this function's implementation.
9713
9044dee2
JB		 97142013-01-07 Joel Brobecker <brobecker@adacore.com>
9715
9716 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9717 sets errno.
9718
e6352c8f
JB		 97192013-01-07 Joel Brobecker <brobecker@adacore.com>
9720
9721 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9722
50681a27
JB		 97232013-01-07 Joel Brobecker <brobecker@adacore.com>
9724
9725 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9726
3f6e77ef
JB		 97272013-01-07 Joel Brobecker <brobecker@adacore.com>
9728
9729 * lynx-low.c (lynx_resume): Use the resume_info parameter
9730 to determine the ptid for the lynx_ptrace call, unless
9731 it is equal to minus_one_ptid, in which case we use the
9732 ptid of the current_inferior.
9733 (lynx_wait_1): After having received a thread create/exit
9734 event, resume the inferior's execution using the signaling
9735 thread's ptid, rather than the old ptid.
9736
7fda33ae
JB		 97372013-01-07 Joel Brobecker <brobecker@adacore.com>
9738
9739 * lynx-low.c (lynx_resume): Delete variable ret.
9740
b9786c74
JB		 97412013-01-01 Joel Brobecker <brobecker@adacore.com>
9742
9743 * gdbreplay.c (gdbreplay_version): Update copyright year.
9744 * server.c (gdbserver_version): Likewise.
9745
8b93d60f
JB		 97462012-12-17 Joel Brobecker <brobecker@adacore.com>
9747
9748 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9749 new thread.
9750
037335a7
JB		 97512012-12-17 Joel Brobecker <brobecker@adacore.com>
9752
9753 * lynx-low.c (ptrace_request_to_str): Add handling for
9754 PTRACE_GETTRACESIG.
9755
52d4cbd8
JB		 97562012-12-17 Joel Brobecker <brobecker@adacore.com>
9757
9758 * lynx-low.c (lynx_attach): Delete variable new_process.
9759
ab8f6ca9
JB		 97602012-12-17 Joel Brobecker <brobecker@adacore.com>
9761
9762 * lynx-low.c (lynx_create_inferior): Delete variable
9763 new_process.
9764
78cbc024
JB		 97652012-12-17 Joel Brobecker <brobecker@adacore.com>
9766
9767 * lynx-low.c (ptrace_request_to_str): Do not handle
9768 PTRACE_GETTHREADLIST if this macro does not exist.
9769
14a00470
YQ		 97702012-12-15 Yao Qi <yao@codesourcery.com>
9771
9772 * Makefile.in (OBS): Add notif.o.
9773 * notif.c, notif.h: New.
9774 * server.c: Include "notif.h".
9775 (struct vstop_notif) <next>: Remove.
9776 <base>: New field.
9777 (queue_stop_reply): Update.
9778 (push_event, send_next_stop_reply): Remove.
9779 (discard_queued_stop_replies): Update.
9780 (notif_stop): New variable.
9781 (handle_v_stopped): Remove.
9782 (handle_v_requests): Don't call handle_v_stopped. Call
9783 handle_ack_notif instead.
9784 (queue_stop_reply_callback): Call notif_event_enque instead
9785 of queue_stop_reply.
9786 (handle_status): Don't call send_next_stop_reply, call
9787 notif_write_event instead.
9788 (kill_inferior_callback): Likewise.
9789 (detach_or_kill_inferior_callback): Likewise.
9790 (main): Call initialize_notif.
9791 (process_serial_event): Call QUEUE_is_empty.
9792 (handle_target_event): Call notif_push instead of push event.
9793 * server.h (push_event): Remove declaration.
9794
61c125b9
TT		 97952012-12-10 Tom Tromey <tromey@redhat.com>
9796
9797 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9798 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9799 macros.
9800 (.c.o): Rewrite.
9801 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9802 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9803 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9804 (amd64-linux-ipa.o, ax.o): Rewrite.
9805 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9806 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9807 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9808 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9809 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9810 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9811 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9812 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9813 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9814 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9815 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9816 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9817 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9818 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9819 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9820 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9821 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9822 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9823 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9824 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9825 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9826 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9827 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9828 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9829 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9830 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9831 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9832 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9833 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9834 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9835 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9836 (reg-tilegx.o): Remove.
9837 (all_object_files): New macro.
9838 Include .deps files.
9839 * aclocal.m4, configure: Rebuild.
9840 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9841 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9842 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9843
e90e9ad9
TT		 98442012-12-05 Tom Tromey <tromey@redhat.com>
9845
9846 PR gdb/14917:
9847 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9848
02d403bf 98492012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9850
9851 * configure.ac: Check for linux/perf_event.h.
9852 * config.in: Regenerated.
9853 * configure: Regenerated.
9854
0270a750
PA		 98552012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9856
9857 * hostio.c (handle_readlink): Decrease buffer size
9858 parameter passed to readlink by one byte.
9859
8c29b58e
YQ		 98602012-11-26 Yao Qi <yao@codesourcery.com>
9861
9862 * configure.ac (build_warnings): Append '-Wempty-body'.
9863 * configure: Regenerated.
9864 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9865 body.
9866
8bdce1ff
PM		 98672012-11-15 Pierre Muller <muller@sourceware.org>
9868
9869 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9870 * config.in: Regenerate.
9871 * configure: Regenerate.
9872 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9873 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9874 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9875 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9876 header.
9877 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9878 instead of <sys/wait.h> header.
9879 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9880
02d403bf 98812012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9882
9883 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9884 (various make rules): Remove -DGDBSERVER
9885
fbd5db48
YQ		 98862012-11-09 Yao Qi <yao@codesourcery.com>
9887
9888 * spu-low.c (current_ptid): Move it to ..
9889 * gdbthread.h: ... here. New.
9890 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9891 * server.c (myresume, process_serial_event): Likewise.
9892 * thread-db.c (thread_db_find_new_threads): Likewise.
9893 * tracepoint.c (run_inferior_command): Likewise.
9894
b3dc46ff
AB		 98952012-10-01 Andrew Burgess <aburgess@broadcom.com>
9896
9897 * server.c (handle_search_memory_1): Include access length in
9898 warning message.
9899
07c04788
HPN		 99002012-09-05 Michael Brandt <michael.brandt@axis.com>
9901
9902 * linux-crisv32-low.c: Fix compile errors.
9903
918d227b
YQ		 99042012-09-04 Yao Qi <yao@codesourcery.com>
9905
9906 * tracepoint.c (cmd_qtsv): Adjust debug message.
9907 Don't check CUR_TPOINT.
9908
18c1b81a
YQ		 99092012-08-28 Yao Qi <yao@codesourcery.com>
9910
9911 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9912 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9913 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9914 Remove declarations of xmalloc, xreallloc, xstrdup and
9915 freeargv.
9916 * Makefile.in (libiberty_h): New.
9917 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9918 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9919
dc82f37b
YQ		 99202012-08-23 Yao Qi <yao@codesourcery.com>
9921
9922 * server.h: Remove declaration of 'xsnprintf'.
9923
406b1477
KS		 99242012-08-22 Keith Seitz <keiths@redhat.com>
9925
9926 * server.h: Include build-gnulib-gbserver/config.h.
9927 * gdbreplay.c: Likewise.
9928
e6712ff1
DE		 99292012-08-08 Doug Evans <dje@google.com>
9930
9931 * Makefile.in (SFILES): Add gdb_vecs.c.
9932 (OBS): Add gdb_vecs.o.
9933 (gdb_vecs_h, host_defs_h): New variables.
9934 (thread-db.o): Add $(gdb_vecs_h) dependency.
9935 (gdb_vecs.o): New rule.
9936 * thread-db.c: #include "gdb_vecs.h".
9937 (thread_db_load_search): Use a vector to iterate over path elements.
9938 Handle text appearing after "$pdir".
9939
9940 * configure.ac: Add check for strstr.
9941 * config.in: Regenerate.
9942 * configure: Regenerate.
9943
7c3270ae
UW		 99442012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
9945
9946 * hostio.c (handle_pread): If pread fails, fall back to attempting
9947 lseek/read.
9948 (handle_pwrite): Likewise for pwrite.
9949
b62e2b27
UW		 99502012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
9951
9952 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
9953 between unsupported TYPE and unimplementable ADDR/LEN combination.
9954 (arm_insert_point): Act on new return value.
9955
78a99e91
PA		 99562012-07-31 Pedro Alves <palves@redhat.com>
9957
9958 * server.c (process_point_options): Only skip tokens if we find
9959 one that is unrecognized. Don't treat 'X' specially while
9960 skipping unrecognized tokens.
9961
fcf303ab
UW		 99622012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
9963
9964 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
9965 to 4-byte-align HW breakpoint addresses for Thumb.
9966
7255706c
YQ		 99672012-07-27 Yao Qi <yao@codesourcery.com>
9968
9969 PR remote/14161.
9970
9971 * server.h: Declare gdb_agent_about_to_close.
9972 * target.c (kill_inferior): Include "agent.h".
9973 New. Send command 'kill'.
9974 * target.h (kill_inferior): Removed macro.
9975 * tracepoint.c (gdb_agent_about_to_close): New.
9976 (gdb_agent_helper_thread): Handle command 'close'.
9977 Wait endlessly until the inferior stops.
9978 Install gdb_agent_remove_socket to atexit hook.
9979 (agent_socket_name): New static variable.
9980 (gdb_agent_socket_init): Replace local variable 'name' with
9981 'agent_socket_name'.
9982 (gdb_agent_remove_socket): New.
9983
5a3f286f
YQ		 99842012-07-27 Yao Qi <yao@codesourcery.com>
9985
9986 * server.c (process_point_options): Stop at 'X' when parsing.
9987
961bd387
ME		 99882012-07-19 Michael Eager <eager@eagercon.com>
9989
a261b8f5 9990 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 9991 to hw_execute.
9992 * linux-x86-low.c (x86_insert_point, x86_remove_point):
9993 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
9994 hardware breakpoint.
9995
aa7c7447
JK		 99962012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9997
9998 * gdbserver/linux-low.c (initialize_low): Call
9999 linux_ptrace_init_warnings.
10000
7f216e7c
DE		 100012012-07-02 Doug Evans <dje@google.com>
10002
10003 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10004 pointer to int.
10005
d3ce09f5
SS		 100062012-07-02 Stan Shebs <stan@codesourcery.com>
10007
10008 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10009 (ax.o): Add it to build rule.
10010 (ax-ipa.o): Ditto.
10011 (OBS): Add format.o.
10012 (IPA_OBS): Add format.o.
10013 * server.c (handle_query): Claim support for breakpoint commands.
10014 (process_point_options): Add command case.
10015 (process_serial_event): Leave running if there are printfs in
10016 effect.
10017 * mem-break.h (any_persistent_commands): Declare.
10018 (add_breakpoint_commands): Declare.
10019 (gdb_no_commands_at_breakpoint): Declare.
10020 (run_breakpoint_commands): Declare.
10021 * mem-break.c (struct point_command_list): New struct.
10022 (struct breakpoint): New field command_list.
10023 (any_persistent_commands): New function.
10024 (add_commands_to_breakpoint): New function.
10025 (add_breakpoint_commands): New function.
10026 (gdb_no_commands_at_breakpoint): New function.
10027 (run_breakpoint_commands): New function.
10028 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10029 locally.
10030 * ax.c: Include format.h.
10031 (ax_printf): New function.
10032 (gdb_eval_agent_expr): Add printf opcode.
10033
2f8f6aed
YQ		 100342012-06-13 Yao Qi <yao@codesourcery.com>
10035
10036 * server.c (start_inferior): Remove duplicated writes to fields
10037 'last_resume_kind' and 'last_status' of 'current_inferior'.
10038
0c9070b3
YQ		 100392012-06-12 Yao Qi <yao@codesourcery.com>
10040 Pedro Alves <palves@redhat.com>
10041
10042 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10043 comment.
10044 * server.c (handle_v_cont): Extend comment.
10045
c52daf70
YQ		 100462012-06-11 Yao Qi <yao@codesourcery.com>
10047
10048 * linux-low.c (linux_attach): Add 'static'.
10049
d38bbb0a
YQ		 100502012-06-06 Yao Qi <yao@codesourcery.com>
10051
10052 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10053
89dc0afd
JK		 100542012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10055
10056 Fix gcc -flto compilation warning.
10057 * server.c (main): Make variable multi_mode and attach volatile.
10058
75f62ce7
TJB		 100592012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10060
10061 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10062 if the platform doesn't know about it.
10063
65f479b6
PA		 100642012-05-30 Jeff Kenton <jkenton@tilera.com>
10065
10066 * Makefile.in (SFILES): Add linux-tile-low.c.
10067 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10068 * configure.srv: Handle tilegx-*-linux*.
10069 * linux-tile-low.c: New file.
10070
0c5bf5a9
JK		 100712012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10072
10073 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10074
a493e3e2
PA		 100752012-05-24 Pedro Alves <palves@redhat.com>
10076
10077 PR gdb/7205
10078
43aaf8b6 10079 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10080
2ea28649
PA		 100812012-05-24 Pedro Alves <palves@redhat.com>
10082
10083 PR gdb/7205
10084
10085 Replace target_signal with gdb_signal throughout.
10086
8d409d16
MR		 100872012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10088
10089 * linux-low.c (linux_store_registers): Avoid the copying sequence
10090 when no data has been retrieved by ptrace.
10091
23512c01
MGD		 100922012-05-22 Will Deacon <will.deacon@arm.com>
10093
10094 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10095 Include asm/ptrace.h.
10096 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10097 already defined.
10098
4934b29e
MR		 100992012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10100
10101 * linux-low.c (linux_store_registers): Don't re-retrieve data
10102 with ptrace that has already been obtained from /proc. Always
10103 copy any data retrieved with ptrace to the buffer supplied.
10104
bde24c0a
PA		 101052012-05-11 Yao Qi <yao@codesourcery.com>
10106 Pedro Alves <palves@redhat.com>
10107
10108 * linux-low.c (enum stopping_threads_kind): New.
10109 (stopping_threads): Change type to `enum stopping_threads_kind'.
10110 (handle_extended_wait): If stopping and suspending threads, leave
10111 the new_lwp suspended too.
10112 (linux_wait_for_event): Adjust.
10113 (stop_all_lwps): Set `stopping_threads' to
10114 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10115 whether we're suspending threads or just stopping them. Assert no
10116 recursion happens.
10117
623b6bdf
YQ		 101182012-04-29 Yao Qi <yao@codesourcery.com>
10119
10120 * server.h: Move some code to ...
10121 * gdbthread.h: ... here. New.
10122 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10123 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10124 (nto-low.o, win32-low.o): Likewise.
10125 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10126 * regcache.c, remote-utils.c, server.c: Likewise.
10127 * target.c, tracepoint.c, win32-low.c: Likewise.
10128
f15f9948
TJB		 101292012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10130
10131 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10132 (PTRACE_ARG4_TYPE): Likewise.
10133 (PTRACE_XFER_TYPE): Likewise.
10134 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10135 ptrace to PTRACE_ARG3_TYPE.
10136 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10137 (PTRACE_ARG4_TYPE): Likewise.
10138 (PTRACE_XFER_TYPE): Likewise.
10139 (linux_detach_one_lwp): Cast fourth argument of
10140 ptrace to long then PTRACE_ARG4_TYPE.
10141 (regsets_fetch_inferior_registers): Cast third argument of
10142 ptrace to long then PTRACE_ARG3_TYPE.
10143 (regsets_store_inferior_registers): Likewise.
10144
38ea300a
PA		 101452012-04-20 Pedro Alves <palves@redhat.com>
10146
10147 * configure: Regenerate.
10148
c971b7fa
PA		 101492012-04-19 Pedro Alves <palves@redhat.com>
10150
43aaf8b6 10151 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10152 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10153 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10154 (all, install-only, uninstall, clean-info, all-lib, clean): No
10155 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10156 (maintainer-clean realclean distclean): Use subdir_do.
10157 (subdir_do): New.
10158 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10159 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10160 * acinclude.m4: Include acx_configure_dir.m4.
10161 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10162 calls. Call AC_PROG_RANLIB. Configure gnulib using
10163 ACX_CONFIGURE_DIR.
10164 (GNULIB): New.
10165 (GNULIB_STDINT_H): Adjust.
10166 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10167 * gdbreplay.c: Include build-gnulib/config.h.
10168 * server.h: Likewise.
10169 * aclocal.m4: Regenerate.
10170 * config.in: Regenerate.
10171 * configure: Regenerate.
c971b7fa 10172
809277f8
PA		 101732012-04-19 Pedro Alves <palves@redhat.com>
10174
10175 * Makefile.in (LIBGNU, INCGNU): Adjust.
10176 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10177 (all, install-only, uninstall, clean-info, all-lib, clean)
10178 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10179 * configure.ac: Adjust AC_OUTPUT output.
10180 * aclocal.m4: Regenerate.
10181 * configure: Regenerate.
10182
fd9bb8b8
PA		 101832012-04-19 Pedro Alves <palves@redhat.com>
10184
10185 * Makefile.in (generated_files): New.
10186 (server_h): Remove the explicit dependency on config.h, and depend
10187 on $generated_files.
10188
1c298c66
PA		 101892012-04-19 Pedro Alves <palves@redhat.com>
10190
10191 * Makefile.in (INCGNU): Add -Ignulib.
10192
57c4b50b
PA		 101932012-04-19 Pedro Alves <palves@redhat.com>
10194
10195 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10196 (INCGNU): ... this, and spell out -I here.
10197 (GNULIB_LIB): Rename to ...
10198 (LIBGNU): ... this.
10199 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10200
1030e047
PA		 102012012-04-19 Pedro Alves <palves@redhat.com>
10202
10203 * config.in: Regenerate.
10204
447d4319
PA		 102052012-04-19 Pedro Alves <palves@redhat.com>
10206
10207 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10208 * server.h (memmem): Remove declaration.
10209 * config.in: Regenerate.
10210 * configure: Regenerate.
10211
aad9eab9
YQ		 102122012-04-19 Yao Qi <yao@codesourcery.com>
10213
10214 * Makefile.in (SFILES): Add common/vec.c.
10215 (OBS): Add vec.o.
10216 (vec.o): New rule.
10217
3e10640f
YQ		 102182012-04-19 Yao Qi <yao@codesourcery.com>
10219
10220 * remote-utils.c (prepare_resume_reply): Replace with macro
10221 target_core_of_thread.
10222 * server.c (handle_qxfer_threads_proper): Likewise.
10223 * target.h (traget_core_of_thread): New macro.
10224
71622373
PA		 102252012-04-18 Pedro Alves <palves@redhat.com>
10226
10227 * aclocal.m4: Regenerate.
10228 * configure: Regenerate.
10229
80d26939
YQ		 102302012-04-16 Yao Qi <yao@codesourcery.com>
10231
10232 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10233 duplicated on address.
10234
42476b70
YQ		 102352012-04-16 Yao Qi <yao@codesourcery.com>
10236
10237 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10238 (struct tracepoint_action_ops) <send>: New field.
10239 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10240 (agent_expr_send, x_tracepoint_action_send): New.
10241 (l_tracepoint_action_send): New.
10242 (cmd_qtdp): Download and install tracepoint
10243 according to `use_agent'.
10244 (run_inferior_command): Add one more parameter `len'.
10245 Update callers.
10246 (tracepoint_send_agent): New.
10247 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10248
7bc83639
YQ		 102492012-04-16 Yao Qi <yao@codesourcery.com>
10250
10251 * tracepoint.c (download_tracepoints): Moved to ...
10252 (cmd_qtstart): ... here.
10253
5f18041e
YQ		 102542012-04-14 Yao Qi <yao@codesourcery.com>
10255
10256 * tracepoint.c: Include inttypes.h.
10257 (struct collect_memory_action): Use sized types.
10258 (struct tracepoint): Likewise.
10259 (cmd_qtdp, stop_tracing): Update print specifiers.
10260 (cmd_qtp, response_tracepoint): Likewise.
10261 (collect_data_at_tracepoint): Likewise.
10262 (collect_data_at_step): Likewise.
10263
55a8c076
YQ		 102642012-04-14 Yao Qi <yao@codesourcery.com>
10265
10266 Import gnulib module inttypes.
10267 * aclocal.m4, config.in, configure: Regenerated.
10268
dc750257
YQ		 102692012-04-14 Yao Qi <yao@codesourcery.com>
10270
10271 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10272 Makefile and config.status at last.
10273
0ab5faf9
YQ		 102742012-04-13 Yao Qi <yao@codesourcery.com>
10275
10276 * tracepoint.c: Include stdint.h unconditionally.
10277
18f5fd81
TJB		 102782012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10279
10280 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10281 on BFD_HAVE_SYS_PROCFS_TYPE.
10282 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10283 * configure: Regenerate.
10284 * config.in: Likewise.
10285
4d47af5c
L		 102862012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10287
10288 * Makefile.in (clean): Also remove x32.c x32-linux.c
10289 x32-avx.c x32-avx-linux.c.
10290 (x32.o): New target.
10291 (x32.c): Likewise.
10292 (x32-linux.o): Likewise.
10293 (x32-linux.c): Likewise.
10294 (x32-avx.o): Likewise.
10295 (x32-avx.c): Likewise.
10296 (x32-avx-linux.o): Likewise.
10297 (x32-avx-linux.c): Likewise.
10298
10299 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10300 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10301 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10302 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10303 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10304 i386/x32-avx-linux.xml.
10305
10306 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10307 (init_registers_x32_avx_linux): Likwise.
10308 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10309 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10310
ecedbe58
PA		 103112012-04-13 Pedro Alves <palves@redhat.com>
10312
10313 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10314 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10315 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10316 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10317 the sub-make.
10318
c92b5177
L		 103192012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10320
10321 * linux-x86-low.c (compat_x32_clock_t): New.
10322 (compat_x32_siginfo_t): Likewise.
10323 (compat_x32_siginfo_from_siginfo): Likewise.
10324 (siginfo_from_compat_x32_siginfo): Likewise.
10325 (linux_is_elf64): Likewise.
10326 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10327 and siginfo_from_compat_x32_siginfo for x32.
10328 (x86_arch_setup): Set linux_is_elf64.
10329
214d508e
L		 103302012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10331
10332 PR gdb/13969
10333 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10334 e_machine field.
10335 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10336 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10337 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10338 compatible with process.
10339
c9a1864a
YQ		 103402012-04-12 Yao Qi <yao@codesourcery.com>
10341
10342 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10343 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10344 (install-only, install-info, clean): Handle sub dir gnulib.
10345 (all-lib, am--refresh): New targets.
10346 (memmem.o): Remove target.
10347 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10348 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10349 (AC_REPLACE_FUNCS): Remove memmem.
10350 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10351 (AC_OUTPUT): Generate Makefile in gnulib/.
10352 * aclocal.m4, config.in, configure: Regenerated.
10353
367ba2c2
MR		 103542012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10355
10356 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10357
9d236627
PA		 103582012-04-05 Pedro Alves <palves@redhat.com>
10359
10360 -Werror=strict-aliasing
10361
10362 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10363 pointer.
10364
111217b3
PA		 103652012-04-04 Pedro Alves <palves@redhat.com>
10366
10367 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10368 (sparc_store_gregset_from_stack, sparc_store_gregset)
10369 (sparc_breakpoint_at): Fix formatting.
10370
8365dcf5
TJB		 103712012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10372
10373 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10374 are available.
10375 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10376 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10377 * config.in: Regenerate.
10378 * configure: Likewise.
10379
689cc2ae
PA		 103802012-03-29 Pedro Alves <palves@redhat.com>
10381
10382 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10383 Correct ptrace arguments.
10384
c14dfd32
PA		 103852012-03-28 Pedro Alves <palves@redhat.com>
10386
10387 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10388 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10389 (IA64_FR1_REGNUM): New defines.
10390 (ia64_fetch_register): New.
10391 (the_low_target): Install it.
10392 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10393 field.
10394 * linux-low.c (linux_fetch_registers): Try the
10395 the_low_target.fetch_register hook first.
10396
10397 * linux-arm-low.c (the_low_target): Adjust.
10398 * linux-bfin-low.c (the_low_target): Adjust.
10399 * linux-cris-low.c (the_low_target): Adjust.
10400 * linux-crisv32-low.c (the_low_target): Adjust.
10401 * linux-m32r-low.c (the_low_target): Adjust.
10402 * linux-m68k-low.c (the_low_target): Adjust.
10403 * linux-mips-low.c (the_low_target): Adjust.
10404 * linux-ppc-low.c (the_low_target): Adjust.
10405 * linux-s390-low.c (the_low_target): Adjust.
10406 * linux-sh-low.c (the_low_target): Adjust.
10407 * linux-sparc-low.c (the_low_target): Adjust.
10408 * linux-tic6x-low.c (the_low_target): Adjust.
10409 * linux-x86-low.c (the_low_target): Adjust.
10410 * linux-xtensa-low.c (the_low_target): Adjust.
10411
63c88e13
PA		 104122012-03-26 Pedro Alves <palves@redhat.com>
10413
10414 * server.c (handle_qxfer_libraries): Don't bail early if
10415 the_target->qxfer_libraries_svr4 is not NULL.
10416
fb723180
PA		 104172012-03-26 Pedro Alves <palves@redhat.com>
10418
10419 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10420
0afae3cf
PA		 104212012-03-23 Pedro Alves <palves@redhat.com>
10422
10423 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10424 "library-list-svr4" element's start tag when the the DSO list is
10425 empty.
10426
485f1ee4
PA		 104272012-03-23 Pedro Alves <palves@redhat.com>
10428
10429 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10430 a variable whose type size is the same as the inferior's pointer
10431 size.
10432
a5362b9a
TS		 104332012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10434
10435 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10436 struct siginfo.
10437 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10438 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10439 * linux-low.h: Include <signal.h>.
10440 (struct siginfo): Remove forward declaration.
10441 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10442 struct siginfo.
10443
d226c142
MF		 104442012-03-21 Mike Frysinger <vapier@gentoo.org>
10445
10446 * .gitignore: Ignore more files.
10447
122f36ef
PA		 104482012-03-19 Pedro Alves <palves@redhat.com>
10449 Jan Kratochvil <jan.kratochvil@redhat.com>
10450
10451 * server.c (cont_thread, general_thread): Add describing comments.
10452 (start_inferior): Clear `cont_thread'.
10453 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10454 of a process.
10455
fc3e5175
YQ		 104562012-03-15 Yao Qi <yao@codesourcery.com>
10457
10458 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10459 handling to ...
10460 (cmd_qtdp): ... here.
10461
8d0d92cd
YQ		 104622012-03-15 Yao Qi <yao@codesourcery.com>
10463
10464 * tracepoint.c (struct tracepoint_action_ops): New.
10465 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10466 (m_tracepoint_action_download): New.
10467 (r_tracepoint_action_download): New.
10468 (x_tracepoint_action_download): New.
10469 (l_tracepoint_action_download): New.
10470 (add_tracepoint_action): Install `action->ops' according type.
10471 (download_tracepoint_1): Move code `download' function pointer
10472 of various tracepoint_action_ops.
10473
87b0bb13
JK		 104742012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10475
10476 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10477 linux_ptrace_attach_warnings.
10478
5f572dec
JK		 104792012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10480
10481 * Makefile.in (linux-ptrace.o): New.
10482 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10483 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10484 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10485 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10486 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10487 of these targets.
10488 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10489
f4647387
YQ		 104902012-03-08 Yao Qi <yao@codesourcery.com>
10491 Pedro Alves <palves@redhat.com>
10492
10493 Fix PR server/13392.
10494 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10495 offset of JMP insn.
10496 * tracepoint.c (remove_tracepoint): New.
10497 (cmd_qtdp): Call remove_tracepoint when failed to install.
10498
9b224c5e
PA		 104992012-03-07 Pedro Alves <palves@redhat.com>
10500
10501 * linux-low.c (get_detach_signal): New.
10502 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10503 Pass on pending signals to PTRACE_DETACH. Check the result of the
10504 ptrace call.
10505 * server.c (program_signals, program_signals_p): New.
10506 (handle_general_set): Handle QProgramSignals.
10507 * server.h (program_signals, program_signals_p): Declare.
10508
e237a7e2
JK		 105092012-03-05 Pedro Alves <palves@redhat.com>
10510 Jan Kratochvil <jan.kratochvil@redhat.com>
10511
10512 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10513 New comment why.
10514
5808517f
YQ		 105152012-03-03 Yao Qi <yao@codesourcery.com>
10516
10517 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10518 agent_look_up_symbols.
10519
58b4daa5
YQ		 105202012-03-03 Yao Qi <yao@codesourcery.com>
10521
10522 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10523 (linux-x86-low.o): Likewise.
10524 * server.h: Remove in_process_agent_loaded.
10525 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10526 common/agent.c.
10527 Update callers.
10528
8ffcbaaf
YQ		 105292012-03-03 Yao Qi <yao@codesourcery.com>
10530
10531 * tracepoint.c (gdb_agent_capability): New global.
10532 (in_process_agent_loaded_ust): Renamed to
10533 `in_process_agent_supports_ust'.
10534 Update callers.
10535 (in_process_agent_supports_ust): Call agent_capability_check.
10536 (clear_installed_tracepoints): Assert that agent supports
10537 agent.
10538
d1feda86
YQ		 105392012-03-03 Yao Qi <yao@codesourcery.com>
10540
10541 * linux-low.c (linux_supports_agent): New.
10542 (linux_target_ops): Initialize field `supports_agent' with
10543 linux_supports_agent.
10544 * target.h (struct target_ops) <supports_agent>: New.
10545 (target_supports_agent): New macro.
10546 * server.c (handle_general_set): Handle packet 'QAgent'.
10547 (handle_query): Send `QAgent+'.
10548 * Makefile.in (server.o): Depends on agent.h.
10549
2fa291ac
YQ		 105502012-03-03 Yao Qi <yao@codesourcery.com>
10551
10552 * Makefile.in (OBS): Add agent.o.
10553 Add new rule for agent.o.
10554 Track dependence of tracepoint.c on agent.h.
10555 * tracepoint.c (run_inferior_command_1):
10556 (run_inferior_command): Call agent_run_command.
10557 (gdb_ust_connect_sync_socket): Deleted. Move it to
10558 common/agent.c.
10559 (resume_thread, stop_thread): Likewise.
10560 (gdb_ust_socket_init): Renamed to ...
10561 (gdb_agent_socket_init): ... New.
10562 (gdb_ust_thread): Renamed to ...
10563 (gdb_agent_helper_thread): ... New.
10564 (gdb_ust_init): Move some code to ...
10565 (gdb_agent_init): ... here. New.
10566 [HAVE_UST]: Call gdb_ust_init.
10567 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10568 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10569 * config.in, configure: Regenerated.
10570
05044653
PA		 105712012-03-02 Pedro Alves <palves@redhat.com>
10572
10573 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10574 * linux-low.c (struct simple_pid_list): New.
10575 (stopped_pids): New a struct simple_pid_list pointer.
10576 (add_to_pid_list, pull_pid_from_list): New.
10577 (handle_extended_wait): Don't assume the first signal new children
10578 report is SIGSTOP. Adjust call to pull_pid_from_list.
10579 (linux_wait_for_lwp): Adjust.
10580
8d00225b
YQ		 105812012-03-02 Yao Qi <yao@codesourcery.com>
10582
10583 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10584 debug log.
10585
19560ba5
YQ		 105862012-03-02 Yao Qi <yao@codesourcery.com>
10587
10588 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10589 `stop_pc' and `tpoint'. Update caller.
10590
1faeff08
MR		 105912012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10592
10593 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10594 * linux-low.c (use_linux_regsets): New macro.
10595 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10596 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10597 (linux_register_in_regsets): New function.
10598 (usr_fetch_inferior_registers): Skip registers covered by
10599 regsets.
10600 (usr_store_inferior_registers): Likewise.
10601 (usr_fetch_inferior_registers): New macro.
10602 (usr_store_inferior_registers): Likewise.
10603 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10604 (linux_store_registers): Likewise.
10605 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10606 prototype.
10607 (init_registers_mips64_dsp_linux): Likewise.
10608 (init_registers_mips_linux): New macro.
10609 (init_registers_mips_dsp_linux): Likewise.
10610 (mips_dsp_num_regs): Likewise.
10611 (DSP_BASE, DSP_CONTROL): New fallback macros.
10612 (mips_base_regs): New macro.
10613 (mips_regmap): Use it. Fix the size.
10614 (mips_dsp_regmap): New variable.
10615 (mips_dsp_regset_bitmap): Likewise.
10616 (mips_arch_setup): New function.
10617 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10618 than mips_regmap.
10619 (mips_cannot_store_register): Likewise.
10620 (the_low_target): Update .arch_setup, .num_regs and .regmap
10621 initializers. Add .regset_bitmap initializer.
10622 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10623 initializer.
10624 * linux-bfin-low.c (the_low_target): Likewise.
10625 * linux-cris-low.c (the_low_target): Likewise.
10626 * linux-crisv32-low.c (the_low_target): Likewise.
10627 * linux-ia64-low.c (the_low_target): Likewise.
10628 * linux-m32r-low.c (the_low_target): Likewise.
10629 * linux-m68k-low.c (the_low_target): Likewise.
10630 * linux-ppc-low.c (the_low_target): Likewise.
10631 * linux-s390-low.c (the_low_target): Likewise.
10632 * linux-sh-low.c (the_low_target): Likewise.
10633 * linux-sparc-low.c (the_low_target): Likewise.
10634 * linux-tic6x-low.c (the_low_target): Likewise.
10635 * linux-x86-low.c (the_low_target): Likewise.
10636 * linux-xtensa-low.c (the_low_target): Likewise.
10637 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10638 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10639 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10640 srv_xmlfiles.
10641 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10642 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10643
c03e6ccc
YQ		 106442012-02-29 Yao Qi <yao@codesourcery.com>
10645 Pedro Alves <palves@redhat.com>
10646
10647 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10648 `step_over_finished' is true.
10649
644cebc9
PA		 106502012-02-27 Pedro Alves <palves@redhat.com>
10651
10652 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10653 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10654
c14d7ab2
PA		 106552012-02-27 Pedro Alves <palves@redhat.com>
10656
10657 PR server/9684
10658 * linux-low.c (pid_is_stopped): New.
10659 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10660
412c89dd
LM		 106612012-02-25 Luis Machado <lgustavo@codesourcery.com>
10662
10663 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10664 of conditions.
10665
b745defe
MR		 106662012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10667
10668 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10669
9f3a5c85
LM		 106702012-02-24 Luis Machado <lgustavo@codesourcery>
10671
10672 * server.c (handle_query): Advertise support for target-side
10673 breakpoint condition evaluation.
10674 (process_point_options): New function.
10675 (process_serial_event): When inserting a breakpoint, check for
10676 a target-side condition that should be evaluated.
10677
10678 * mem-break.c: Include regcache.h and ax.h.
10679 (point_cond_list_t): New data structure.
10680 (breakpoint) <cond_list>: New field.
10681 (find_gdb_breakpoint_at): Make non-static.
10682 (delete_gdb_breakpoint_at): Clear any target-side
10683 conditions.
10684 (clear_gdb_breakpoint_conditions): New function.
10685 (add_condition_to_breakpoint): Likewise.
10686 (add_breakpoint_condition): Likewise.
10687 (gdb_condition_true_at_breakpoint): Likewise.
10688 (gdb_breakpoint_here): Return result directly instead
10689 of going through a local variable.
10690
10691 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10692 (clear_gdb_breakpoint_conditions): Likewise.
10693 (add_breakpoint_condition): Likewise.
10694 (gdb_condition_true_at_breakpoint): Likewise.
10695
10696 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10697 (need_step_over_p): Take target-side breakpoint condition into
10698 consideration.
10699
5e1dc496
LM		 107002012-02-24 Luis Machado <lgustavo@codesourcery>
10701
10702 * server.h: Include tracepoint.h.
10703 (agent_mem_read, agent_get_trace_state_variable_value,
10704 agent_set_trace_state_variable_value,
10705 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10706 get_set_tsv_func_addr): New prototypes.
10707
10708 * ax.h: New include file.
10709 * ax.c: New source file.
10710
10711 * tracepoint.c: Include ax.h.
10712 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10713 agent_expr, eval_result_type): Move to ax.h.
10714 (parse_agent_expr): Rename to ...
10715 (gdb_parse_agent_expr): ... this, make it non-static and move
10716 to ax.h.
10717 (unparse_agent_expr) Rename to ...
10718 (gdb_unparse_agent_expr): ... this, make it non-static and move
10719 to ax.h.
10720 (eval_agent_expr): Rename to ...
10721 (eval_tracepoint_agent_expr): ... this.
10722 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10723 forward declarations.
10724 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10725 (agent_get_trace_state_variable_value): New function.
10726 (agent_set_trace_state_variable_value): New function.
10727 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10728 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10729 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10730 (condition_true_at_tracepoint): Likewise.
10731 (parse_agent_expr): Rename to ...
10732 (gdb_parse_agent_expr): ... this and move to ax.c.
10733 (unparse_agent_expr): Rename to ...
10734 (gdb_unparse_agent_expr): ... this and move to ax.c.
10735 (gdb_agent_op_name): Move to ax.c.
10736 (eval_agent_expr): Rename to ...
10737 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10738 and move to ax.c.
10739 (eval_tracepoint_agent_expr): New function.
10740 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10741 non-static.
5e1dc496
LM		 10742 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10743 ax.c.
10744 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10745 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10746 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10747 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10748 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10749 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10750 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10751 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10752 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10753 (compile_bytecodes): Remove forward declaration.
10754 (is_goto_target): Move to ax.c.
10755 (compile_bytecodes): Move to ax.c and call
10756 agent_get_trace_state_variable_value (...) and
10757 agent_set_trace_state_variable_value (...).
10758
10759 * Makefile.in: Update ax.c and IPA dependencies.
10760
277e4e52
PA		 107612012-02-24 Pedro Alves <palves@redhat.com>
10762
10763 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10764 (cmd_bigqtbuffer_circular): ... this. Only handle
10765 'QTBuffer:circular:'.
10766 (handle_tracepoint_general_set): Adjust.
10767
bf4c19f7
YQ		 107682012-02-16 Yao Qi <yao@codesourcery.com>
10769
10770 * inferiors.c: Move code to ...
10771 * dll.c: .... here. New.
10772 * server.h: Declare clear_dlls.
10773 * Makefile.in (SFILES): Add dll.c.
10774 (OBS): Add dll.o
10775 (dll.o): New rule.
10776
d73f2619
YQ		 107772012-02-11 Yao Qi <yao@codesourcery.com>
10778
10779 * server.c: (handle_monitor_command): Add a new parameter
10780 `own_buf'.
10781 (handle_query): Update caller.
10782
f8255c2a
JB		 107832012-02-09 Joel Brobecker <brobecker@adacore.com>
10784
10785 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10786 * configure, config.in: Regenerate.
10787 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10788 is not defined.
10789
da84f473
PA		 107902012-02-02 Pedro Alves <palves@redhat.com>
10791
10792 Try SIGKILL first, then PTRACE_KILL.
10793 * linux-low.c (linux_kill_one_lwp): New.
10794 (linux_kill_one_lwp): Rename to ...
10795 (kill_one_lwp_callback): ... this. Use the new
10796 linux_kill_one_lwp.
10797
e886a173
PA		 107982012-02-02 Pedro Alves <palves@redhat.com>
10799
10800 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10801 inferior.
10802
be07f1a2
PA		 108032012-01-27 Pedro Alves <palves@redhat.com>
10804
10805 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10806 (elf_64_file_p): Make static.
10807 (linux_pid_exe_is_elf_64_file): New.
10808 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10809 Delete declarations.
10810 (linux_pid_exe_is_elf_64_file): Declare.
10811 * linux-x86-low.c (x86_arch_setup): Use
10812 linux_pid_exe_is_elf_64_file.
10813
d8301ad1
JK		 108142012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10815
10816 * linux-low.c (linux_wait_for_event_1): Rename to ...
10817 (linux_wait_for_event): ... here and merge it with former
10818 linux_wait_for_event - new variable wait_ptid, use it.
10819 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10820
01b17894
PA		 108212012-01-23 Pedro Alves <palves@redhat.com>
10822
10823 * server.c (main): Avoid yet another case of infinite loop while
10824 detaching/killing after a longjmp.
10825
e825046f
JK		 108262012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10827
10828 Code cleanup.
10829 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10830
b9e7b9c3
UW		 108312012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10832
10833 * hostio.c (handle_readlink): New function.
10834 (handle_vFile): Call it to handle "vFile:readlink" packets.
10835
901f9912
UW		 108362012-01-20 Pedro Alves <palves@redhat.com>
10837 Ulrich Weigand <ulrich.weigand@linaro.org>
10838
10839 * server.c (handle_v_requests): Only support vAttach and vRun to
10840 start multiple processes when in extended protocol mode.
10841
fc1ab1a0
PA		 108422012-01-17 Pedro Alves <palves@redhat.com>
10843
10844 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10845 memalign plus mprotect to allocate the scratch buffer.
10846
7d5d4e98
PA		 108472012-01-13 Pedro Alves <palves@redhat.com>
10848
10849 * server.c (attach_inferior): Clear `cont_thread'.
10850
f128d5e9
PA		 108512012-01-13 Pedro Alves <palves@redhat.com>
10852
10853 * server.c (main): Avoid infinite loop while detaching/killing
10854 after a longjmp.
10855
06db92f0
DE		 108562012-01-09 Doug Evans <dje@google.com>
10857
10858 * server.c (start_inferior): Set last_ptid in --wrapper case.
10859
32d92999
YQ		 108602012-01-06 Yao Qi <yao@codesourcery.com>
10861
10862 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10863 defined.
10864 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10865
5e0a92a9
YQ		 108662012-01-04 Yao Qi <yao@codesourcery.com>
10867
10868 * tracepoint.c (cmd_qtdp): Print debug message
10869 for static tracepoint.
10870
ae639e8c
YQ		 108712012-01-04 Yao Qi <yao@codesourcery.com>
10872
10873 * tracepoint.c (trace_vdebug): Differentiate debug message
10874 between gdbserver and IPA.
10875
f72429c5
YQ		 108762012-01-03 Yao Qi <yao@codesourcery.com>
10877
10878 * tracepoint.c (tracepoint_was_hit): Don't collect for
10879 static tracepoint.
10880
12c3e59c
JB		 108812012-01-02 Joel Brobecker <brobecker@adacore.com>
10882
10883 * terminal.h: Reformat copyright header.
10884
67827812
JB		 108852012-01-02 Joel Brobecker <brobecker@adacore.com>
10886
10887 * server.c (gdbserver_version): Update copyright year.
10888 * gdbreplay.c (gdbreplay_version): Likewise.
10889
3e52c33d
JK		 108902011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10891
10892 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10893
10894 Revert:
10895 2011-12-18 Hui Zhu <teawater@gmail.com>
10896 * linux-low.c (linux_create_inferior): Save return value to ret.
10897
66f1260e
HZ		 108982011-12-18 Hui Zhu <teawater@gmail.com>
10899
10900 * linux-low.c (linux_create_inferior): Save return value to ret.
10901
e77616d7
DE		 109022011-12-16 Doug Evans <dje@google.com>
10903
e7b06c57
DE		 10904 * linux-low.c (linux_create_inferior): If stdio connection,
10905 redirect stdin from /dev/null, stdout to stderr.
10906 * remote-utils.c (remote_is_stdio): New static global.
10907 (remote_connection_is_stdio): New function.
10908 (remote_prepare): Handle stdio connection.
10909 (remote_open): Ditto.
10910 (remote_close): Don't close stdin for stdio connections.
10911 (read_prim,write_prim): New functions. Replace all calls to
10912 read/write to these.
10913 * server.c (main): Watch for "-" argument. Move call to
10914 remote_prepare before start_inferior.
10915 * server.h (STDIO_CONNECTION_NAME): New macro.
10916 (remote_connection_is_stdio): Declare.
10917
e77616d7
DE		 10918 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10919 in debugging output.
10920
82067193
YQ		 109212011-12-15 Yao Qi <yao@codesourcery.com>
10922
10923 * tracepoint.c: Include sys/syscall.h.
10924 (gdb_ust_thread): Remove preprocessor conditional.
10925
82bfbe7e
PA		 109262011-12-14 Pedro Alves <pedro@codesourcery.com>
10927
10928 * linux-low.c (linux_detach_one_lwp): Call
10929 the_low_target.prepare_to_resume before detaching.
10930
712c6575
YQ		 109312011-12-14 Yao Qi <yao@codesourcery.com>
10932
10933 * tracepoint.c (gdb_ust_thread): Don't ignore return value
10934 of write.
10935
d54d1edf
YQ		 109362011-12-14 Yao Qi <yao@codesourcery.com>
10937
10938 * i386-low.c (i386_low_stopped_data_address): Initialize local
10939 variable `control'.
10940
6210a125
PA		 109412011-12-13 Pedro Alves <pedro@codesourcery.com>
10942
10943 PR remote/13492
10944
10945 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
10946 DR_CONTROL unless necessary. Extend comments.
10947 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
10948 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
10949
2ece8244
YQ		 109502011-12-13 Yao Qi <yao@codesourcery.com>
10951
10952 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
10953 macros.
10954 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
10955
784867a5
JK		 109562011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
10957
10958 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
10959 Print new debug message for such case.
10960
6bf36717
JK		 109612011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
10962
10963 Fix overlapping memcpy.
10964 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
10965 the read_inferior_memory transfer.
10966 (delete_fast_tracepoint_jump): New variable buf. Use it for the
10967 write_inferior_memory transfer.
10968 (set_fast_tracepoint_jump): New variable buf. Use it for the
10969 read_inferior_memory and write_inferior_memory transfers.
10970 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
10971 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
10972 Use it for the write_inferior_memory transfer.
10973 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
10974 buffers.
10975
50275556
MR		 109762011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10977
10978 * linux-low.c (fetch_register, store_register): Make code
10979 consistent, fix formatting.
10980
7325beb4
MR		 109812011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
10982
10983 * linux-low.c (usr_store_inferior_registers): Factor out code
10984 to handle individual registers into...
10985 (store_register): ... this new function.
10986
c642a434
UW		 109872011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
10988
10989 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
10990 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
10991 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
10992 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
10993 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
10994 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
10995 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
10996 (srv_xmlfiles): Add new XML files.
10997
10998 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
10999 and <sys/uio.h>.
11000 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11001 (init_registers_s390_linux32v1): Add prototype.
11002 (init_registers_s390_linux32v2): Likewise.
11003 (init_registers_s390_linux64v1): Likewise.
11004 (init_registers_s390_linux64v2): Likewise.
11005 (init_registers_s390x_linux64v1): Likewise.
11006 (init_registers_s390x_linux64v2): Likewise.
11007 (s390_num_regs): Increment to 52.
11008 (s390_regmap): Add orig_r2 register.
11009 (s390_num_regs_3264): Increment to 68.
11010 (s390_regmap_3264): Add orig_r2 register.
11011 (s390_collect_ptrace_register): Handle orig_r2 register.
11012 (s390_supply_ptrace_register): Likewise.
11013 (s390_fill_last_break): New function.
11014 (s390_store_last_break): Likewise.
11015 (s390_fill_system_call): New function.
11016 (s390_store_system_call): Likewise.
11017 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11018 register sets.
11019 (s390_check_regset): New function.
11020 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11021 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11022 Update target_regsets for available register sets.
11023
2268b414
JK		 110242011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11025 Jan Kratochvil <jan.kratochvil@redhat.com>
11026
11027 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11028 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11029 New.
11030 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11031 * linux-low.h (struct process_info_private): New member r_debug.
11032 * server.c (handle_qxfer_libraries): Call
11033 the_target->qxfer_libraries_svr4.
11034 (handle_qxfer_libraries_svr4): New function.
11035 (qxfer_packets): New entry "libraries-svr4".
11036 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11037 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11038 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11039 PACKET_qXfer_libraries_svr4.
11040
d6db1fab
UW		 110412011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11042
11043 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11044 PSW address/mask between 8-byte and 16-byte formats.
11045 (s390_supply_ptrace_register): Likewise.
11046 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11047 basic addressing mode bit.
11048
242f5f1c
SS		 110492011-11-24 Stan Shebs <stan@codesourcery.com>
11050
11051 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11052
f196051f
SS		 110532011-11-17 Stan Shebs <stan@codesourcery.com>
11054
11055 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11056 (tracing_start_time): New global.
11057 (tracing_stop_time): New global.
11058 (tracing_user_name): New global.
11059 (tracing_notes): New global.
11060 (tracing_stop_note): New global.
11061 (cmd_qtstart): Set traceframe_usage, start_time.
11062 (stop_tracing): Set stop_time.
11063 (cmd_qtstatus): Report additional status.
11064 (cmd_qtp): New function.
11065 (handle_tracepoint_query): Call it.
11066 (cmd_qtnotes): New function.
11067 (handle_tracepoint_general_set): Call it.
11068 (get_timestamp): Rename from tsv_get_timestamp.
11069
405f8e94
SS		 110702011-11-14 Stan Shebs <stan@codesourcery.com>
11071 Kwok Cheung Yeung <kcy@codesourcery.com>
11072
11073 * linux-x86-low.c (small_jump_insn): New.
11074 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11075 trampoline and error message, build a trampoline and issue a small
11076 jump instruction to it.
11077 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11078 trampoline and error message.
11079 (x86_get_min_fast_tracepoint_insn_len): New.
11080 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11081 * linux-low.h (struct linux_target_ops): Add arguments to
11082 install_fast_tracepoint_jump_pad operation, add new operation.
11083 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11084 arguments.
11085 (linux_get_min_fast_tracepoint_insn_len): New function.
11086 (linux_target_op): Add new operation.
11087 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11088 (gdb_trampoline_buffer_end): Ditto.
11089 (gdb_trampoline_buffer_error): Ditto.
11090 (struct ipa_sym_addresses): Add fields for new IPA variables.
11091 (symbol_list): Add entries for new IPA variables.
11092 (struct tracepoint): Add fields to hold the address range of the
11093 trampoline used by the tracepoint.
11094 (trampoline_buffer_head): New static variable.
11095 (trampoline_buffer_tail): Ditto.
11096 (claim_trampoline_space): New function.
11097 (have_fast_tracepoint_trampoline_buffer): New function.
11098 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11099 structure.
11100 (install_fast_tracepoint): Ditto, also add error buffer argument.
11101 (cmd_qtminftpilen): New function.
11102 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11103 (fast_tracepoint_from_trampoline_address): New function.
11104 (fast_tracepoint_collecting): Handle trampoline as part of jump
11105 pad space.
11106 (set_trampoline_buffer_space): New function.
11107 (initialize_tracepoint): Initialize new IPA variables.
11108 * target.h (struct target_ops): Add arguments to
11109 install_fast_tracepoint_jump_pad operation, add new
11110 get_min_fast_tracepoint_insn_len operation.
11111 (target_get_min_fast_tracepoint_insn_len): New.
11112 (install_fast_tracepoint_jump_pad): Add arguments.
11113 * server.h (IPA_BUFSIZ): Define.
11114 * linux-i386-ipa.c: Include extra header files.
11115 (initialize_fast_tracepoint_trampoline_buffer): New function.
11116 (initialize_low_tracepoint): Call it.
11117 * server.h (set_trampoline_buffer_space): Declare.
11118 (claim_trampoline_space): Ditto.
11119 (have_fast_tracepoint_trampoline_buffer): Ditto.
11120
1e4d1764
YQ		 111212011-11-14 Yao Qi <yao@codesourcery.com>
11122
11123 * server.c (handle_query): Handle InstallInTrace for qSupported.
11124 * tracepoint.c (add_tracepoint): Sort list.
11125 (install_tracepoint, download_tracepoint): New.
11126 (cmd_qtdp): Call them to install and download tracepoints.
11127 (sort_tracepoints): Removed.
11128 (cmd_qtstart): Update.
11129
5c73ff4e
YQ		 111302011-11-14 Yao Qi <yao@codesourcery.com>
11131
11132 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11133 * mem-break.h: Declare.
11134 * tracepoint.c (cmd_qtstart): Move some code to ...
11135 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11136 New.
11137 (download_tracepoints): Move some code to ...
11138 (download_tracepoint_1): ... here. New.
11139
86a30030
YQ		 111402011-11-08 Yao Qi <yao@codesourcery.com>
11141
11142 * remote-utils.c (relocate_instruction): A comment fix.
11143
8d26e50c
JB		 111442011-11-07 Joel Brobecker <brobecker@adacore.com>
11145
11146 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11147 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11148 dr_status_mirror and dr_control_mirror from debug_reg_state.
11149 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11150 (i386_initial_stuff): Remove use of deleted globals.
11151 (i386_get_thread_context, i386_set_thread_context,
11152 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11153 from debug_reg_state.
11154
a59306a3
YQ		 111552011-11-05 Yao Qi <yao@codesourcery.com>
11156
11157 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11158 address as TPOINT's.
11159
3065dfb6
SS		 111602011-11-02 Stan Shebs <stan@codesourcery.com>
11161
11162 * tracepoint.c (agent_mem_read_string): New function.
11163 (eval_agent_expr): Call it for tracenz.
11164 * server.c (handle_query): Report support for tracenz.
11165
fd0d8c7c
YQ		 111662011-11-02 Yao Qi <yao@codesourcery.com>
11167
11168 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11169
609086b1
YQ		 111702011-11-02 Yao Qi <yao@codesourcery.com>
11171
11172 * target.h: Fix a typo in comment.
11173
b9fd1791
PA		 111742011-10-31 Pedro Alves <pedro@codesourcery.com>
11175
11176 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11177 clobber the breakpoints' shadows with fast tracepoint jumps.
11178 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11179 * target.c (write_inferior_memory): Also pass MYADDR down to
11180 check_mem_write.
11181
03583c20
UW		 111822011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11183
11184 * configure.ac: Check support for personality routine.
11185 * configure: Regenerate.
11186 * config.in: Likewise.
11187 * linux-low.c: Include <sys/personality.h>.
11188 Define ADDR_NO_RANDOMIZE if necessary.
11189 (linux_create_inferior): Disable address space randomization when
11190 forking inferior, if requested.
11191 (linux_supports_disable_randomization): New function.
11192 (linux_target_ops): Install it.
11193 * server.h (disable_randomization): Declare.
11194 * server.c (disable_randomization): New global variable.
11195 (handle_general_set): Handle QDisableRandomization.
11196 (handle_query): Likewise for qSupported.
11197 (main): Support --disable-randomization and --no-disable-randomization
11198 command line arguments.
11199 * target.h (struct target_ops): Add supports_disable_randomization.
11200 (target_supports_disable_randomization): New macro.
11201
723b724b
MF		 112022011-09-29 Mike Frysinger <vapier@gentoo.org>
11203
11204 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11205 ifdef check.
11206 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11207 [!PT_GETDSBT] (target_loadmap): New definition.
11208 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11209 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11210 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11211 and PT_GETDSBT to LINUX_LOADMAP.
11212 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11213 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11214
55329a5c 112152011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11216
11217 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11218 (arm_linux_hwbp_cap): New static variable.
11219 (arm_linux_get_hwbp_cap): Replace by ...
11220 (arm_linux_init_hwbp_cap): ... this new function.
11221 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11222 (arm_linux_get_hw_watchpoint_count): Likewise.
11223 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11224 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11225 (arm_prepare_to_resume): Use perror_with_name instead of error.
11226
55329a5c 112272011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11228
11229 * linux-arm-low.c: Include <signal.h>.
11230 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11231 (struct arm_linux_hwbp_cap): New data type.
11232 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11233 (struct arm_linux_hw_breakpoint): New data type.
11234 (MAX_BPTS, MAX_WPTS): Define.
11235 (struct arch_process_info, struct arch_lwp_info): New data types.
11236 (arm_linux_get_hwbp_cap): New function.
11237 (arm_linux_get_hw_breakpoint_count): Likewise.
11238 (arm_linux_get_hw_watchpoint_count): Likewise.
11239 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11240 (arm_hwbp_control_initialize): Likewise.
11241 (arm_hwbp_control_is_enabled): Likewise.
11242 (arm_hwbp_control_is_initialized): Likewise.
11243 (arm_hwbp_control_disable): Likewise.
11244 (arm_linux_hw_breakpoint_equal): Likewise.
11245 (arm_linux_hw_point_initialize): Likewise.
11246 (struct update_registers_data): New data structure.
11247 (update_registers_callback: New function.
11248 (arm_insert_point): Likewise.
11249 (arm_remove_point): Likewise.
11250 (arm_stopped_by_watchpoint): Likewise.
11251 (arm_stopped_data_address): Likewise.
11252 (arm_new_process): Likewise.
11253 (arm_new_thread): Likewise.
11254 (arm_prepare_to_resume): Likewise.
11255 (the_low_target): Register arm_insert_point, arm_remove_point,
11256 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11257 arm_new_thread, and arm_prepare_to_resume.
11258
6b9801d4
SS		 112592011-09-15 Stan Shebs <stan@codesourcery.com>
11260
11261 * server.h (struct emit_ops): Add compare-goto fields.
11262 * tracepoint.c (gdb_agent_op_sizes): New table.
11263 (emit_eq_goto): New function.
11264 (emit_ne_goto): New function.
11265 (emit_lt_goto): New function.
11266 (emit_le_goto): New function.
11267 (emit_gt_goto): New function.
11268 (emit_ge_goto): New function.
11269 (is_goto_target): New function.
11270 (compile_bytecodes): Recognize special cases of compare-goto
11271 combinations and call specialized emitters for them.
11272 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11273 (amd64_emit_ne_goto): New function.
11274 (amd64_emit_lt_goto): New function.
11275 (amd64_emit_le_goto): New function.
11276 (amd64_emit_gt_goto): New function.
11277 (amd64_emit_ge_goto): New function.
11278 (amd64_emit_ops): Add the new functions.
11279 (i386_emit_eq_goto): New function.
11280 (i386_emit_ne_goto): New function.
11281 (i386_emit_lt_goto): New function.
11282 (i386_emit_le_goto): New function.
11283 (i386_emit_gt_goto): New function.
11284 (i386_emit_ge_goto): New function.
11285 (i386_emit_ops): Add the new functions.
11286
bf15cbda
SS		 112872011-09-08 Stan Shebs <stan@codesourcery.com>
11288
11289 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11290 (i386_emit_epilogue): Restore %ebx.
11291
943ca1dd
JZ		 112922011-08-31 Jie Zhang <jzhang918@gmail.com>
11293
11294 * server.c (step_thread): Remove definition.
11295 (process_serial_event): Don't handle Hs.
11296 * server.h (step_thread): Remove declaration.
11297 * target.c (set_desired_inferior): Remove use of step_thread.
11298
e3deef73
LM		 112992011-08-24 Luis Machado <lgustavo@codesourcery.com>
11300
11301 * linux-low.c: Include linux-procfs.h.
11302 (linux_attach_lwp_1): Update comments.
11303 (linux_attach): Scan for existing threads when attaching to a
11304 process that is the tgid.
11305 * Makefile.in: Update dependencies.
11306
13da1c97
LM		 113072011-08-24 Luis Machado <lgustavo@codesourcery.com>
11308
11309 * configure.srv: Add linux-procfs.o dependencies.
11310
881127c9
YQ		 113112011-08-14 Yao Qi <yao@codesourcery.com>
11312
11313 * target.h (struct target_ops): Fix indent.
11314 * win32-low.c (win32_target_ops): Fix comment.
11315
58dbd541
YQ		 113162011-08-14 Andrew Jenner <andrew@codesourcery.com>
11317 Yao Qi <yao@codesourcery.com>
11318
11319 * Makefile.in (clean): Remove tic6x-*.c files.
11320 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11321 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11322 (tic6x-c64xp-linux.c): Likewise.
11323 * configure.srv: Add support for tic6x-*-uclinux.
11324 * linux-tic6x-low.c: New.
11325 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11326
78d85199
YQ		 113272011-08-14 Andrew Stubbs <ams@codesourcery.com>
11328 Yao Qi <yao@codesourcery.com>
11329
11330 * target.h (struct target_ops): Add read_loadmap.
11331 * linux-low.c (struct target_loadseg): New type.
11332 (struct target_loadmap): New type.
11333 (linux_read_loadmap): New function.
11334 (linux_target_ops): Add linux_read_loadmap.
11335 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11336 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11337 to NULL.
78d85199 11338
a959a88d
EZ		 113392011-08-05 Eli Zaretskii <eliz@gnu.org>
11340
11341 * win32-low.c: Include <stdint.h>.
11342
1ced966e
PA		 113432011-07-22 Pedro Alves <pedro@codesourcery.com>
11344
11345 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11346 to the inferior here.
11347 (i386_remove_aligned_watchpoint): Ditto.
11348 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11349 fit part of the watchpoint in the debug registers.
11350 (i386_update_inferior_debug_regs): New.
11351 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11352 registers, and only update the inferior on success.
11353 (i386_low_remove_watchpoint): Ditto.
11354
d26e3629
KY		 113552011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11356
11357 * linux-low.c (compare_ints, unique, list_threads, show_process,
11358 linux_core_of_thread): Delete.
11359 (linux_target_ops): Change linux_core_of_thread to
11360 linux_common_core_of_thread.
11361 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11362 * utils.c (malloc_failure): Change type of argument.
11363 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11364 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11365 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11366 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11367 (IPA_OBJS): Add common-utils-ipa.o.
11368 (ptid_h, linux_osdata_h): New macros.
11369 (server_h): Add common/common-utils.h, common/xml-utils.h,
11370 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11371 common/ptid.h.
11372 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11373 ptid.o, buffer.o): New rules.
11374 (linux-low.o): Add common/linux-osdata.h as a dependency.
11375 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11376 * configure.ac: Add AC_HEADER_DIRENT check.
11377 * config.in: Regenerate.
11378 * configure: Regenerate.
11379 * remote-utils.c (xml_escape_text): Delete.
11380 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11381 buffer_xml_printf): Move to common/buffer.c.
11382 * server.c (main): Remove call to initialize_inferiors.
11383 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11384 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11385 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11386 internal_error, gdb_assert, gdb_assert_fail): Delete.
11387 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11388 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11389 common/buffer.h.
11390 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11391 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11392 initialize_inferiors): Delete.
11393
2275a1a7
PA		 113942011-07-20 Pedro Alves <pedro@codesourcery.com>
11395
11396 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11397 symbol error.
11398
0a5b1e09
PA		 113992011-05-31 Pedro Alves <pedro@codesourcery.com>
11400
11401 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11402 assertion.
11403 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11404
6938fd34
YQ		 114052011-05-26 Yao Qi <yao@codesourcery.com>
11406
11407 * Makefile.in (thread-db.o): Track dependence to
11408 common/gdb_thread_db.h.
11409 * thread-db.c: include gdb_thread_db.h from right place.
11410
b481f9e0
TT		 114112011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11412
11413 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11414 __FILE__ and __LINE__ to internal_error.
11415
98a5dd13
DE		 114162011-05-13 Doug Evans <dje@google.com>
11417
11418 * thread-db.c (try_thread_db_load_from_sdir): New function.
11419 (try_thread_db_load_from_dir): New function.
11420 (thread_db_load_search): Handle $sdir, ignore $pdir.
11421 Remove trying of system directories if search of
11422 libthread-db-search-path fails, that is now done via $sdir.
11423
d248b706
KY		 114242011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11425
11426 * server.c (handle_query): Add EnableDisableTracepoints to the list
11427 of supported features.
43aaf8b6 11428 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11429 tracepoints.
43aaf8b6
PA		 11430 (cmd_qtenable_disable): New.
11431 (cmd_qtstart): Install tracepoints even if disabled.
11432 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11433 receiving a QTEnable or QTDisable packet.
11434 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11435 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11436 tracepoints.
11437 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11438
84e578fb
DE		 114392011-05-10 Doug Evans <dje@google.com>
11440
11441 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11442
71f55dd8
DE		 114432011-05-04 Doug Evans <dje@google.com>
11444
11445 * linux-low.c (linux_join): Skip process lookup.
11446 * spu-low.c (spu_join): Ditto.
11447 * server.c (join_inferiors_callback): Delete.
11448 (process_serial_event): For 'D' packet (detach) call join_inferior
11449 directly.
11450
4d393d60
JM		 114512011-05-04 Joseph Myers <joseph@codesourcery.com>
11452
11453 * README: Don't mention xscale*-*-linux*.
11454 * configure.srv (xscale*-*-linux*): Don't handle target.
11455
b00ad6ff
NF		 114562011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11457
11458 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11459 casting pointers.
11460 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11461 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11462 (i386_emit_void_call_2): Likewise.
11463
af96c192
YQ		 114642011-04-26 Yao Qi <yao@codesourcery.com>
11465
43aaf8b6
PA		 11466 * linux-low.c: Move common macros to linux-ptrace.h.
11467 Include linux-ptrace.h.
af96c192
YQ		 11468 * Makefile.in (linux_ptrace_h): New.
11469 (linux-low.o): Depends on linux-ptrace.h.
11470
03f2bd59
JK		 114712011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11472
11473 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11474 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11475 (remote_prepare): New function with most of the TCP code from ...
11476 (remote_open): ... here. Detect PORT here unconditionally. Move also
11477 setting transport_is_reliable.
11478 * server.c (run_once): New variable.
11479 (gdbserver_usage): Document it.
11480 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11481 the first run if RUN_ONCE.
11482 * server.h (run_once, remote_prepare): New declarations.
11483
7a9dd1b2
TT		 114842011-04-19 Tom Tromey <tromey@redhat.com>
11485
11486 * win32-low.c (handle_load_dll): Remove duplicate "the".
11487
81239425
PM		 114882011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11489
11490 Remove support for old Cygwin 1.5 versions.
11491 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11492 function to avoid warning.
11493 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11494 warning.
11495
9e0627f1
PM		 114962011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11497
11498 * gdbserver/server.h (Macro _): Define it if not available.
11499
588eebee
MS		 115002011-03-14 Michael Snyder <msnyder@vmware.com>
11501
348af9f7 11502 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11503
43f70d4c
JB		 115042011-03-10 Joel Brobecker <brobecker@adacore.com>
11505
11506 * Makefile.in (maintainer-clean realclean distclean): Remove
11507 "make ... subdir_do" command.
11508
348af9f7
MS		 115092011-03-10 Michael Snyder <msnyder@vmware.com>
11510
11511 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11512
11513 * server.c (handle_v_run): Free alloced buffer on early return.
11514
e637a4f5
YQ		 115152011-03-09 Yao Qi <yao@codesourcery.com>
11516
11517 Revert:
11518 2011-03-04 Yao Qi <yao@codesourcery.com>
11519
11520 * Makefile.in: Remove GNU make feature --directory.
11521
11522 2011-03-05 Yao Qi <yao@codesourcery.com>
11523
11524 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11525 (subdir_do): New make target. Copied from gdb/Makefile.
11526 (maintainer-clean, realclean, distclean, clean): Call corresponding
11527 make targets in common/Makefile.
11528
11529 2011-02-11 Yao Qi <yao@codesourcery.com>
11530
11531 * configure.ac: Call AC_PROG_RANLIB.
11532 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11533 * configure: Regenerate.
11534
e6edda56
JK		 115352011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11536
11537 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11538
e5141119
JB		 115392011-03-06 Yao Qi <yao@codesourcery.com>
11540
11541 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11542
64794aa4
JB		 115432011-03-05 Yao Qi <yao@codesourcery.com>
11544
11545 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11546 (subdir_do): New make target. Copied from gdb/Makefile.
11547 (maintainer-clean, realclean, distclean, clean): Call corresponding
11548 make targets in common/Makefile.
11549
7a762829
YQ		 115502011-03-04 Yao Qi <yao@codesourcery.com>
11551
11552 * Makefile.in: Remove GNU make feature --directory.
11553
348af9f7
MS		 115542011-03-04 Michael Snyder <msnyder@vmware.com>
11555
11556 * server.c (queue_stop_reply): Call xmalloc not malloc.
11557
115582011-03-02 Michael Snyder <msnyder@vmware.com>
11559
11560 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11561
9f72fee2
MS		 115622011-02-28 Michael Snyder <msnyder@vmware.com>
11563
588eebee
MS		 11564 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11565 (cmd_qtframe): Ditto.
11566 (cmd_qtbuffer): Ditto.
11567 (cmd_bigqtbuffer): Ditto.
11568
9f72fee2
MS		 11569 * utils.c (decimal2str): Initialize 'width' to nine, then
11570 don't mess with it.
11571
8040bd49
UW		 115722011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11573
11574 * hostio.c (require_data): Free *data, not data.
11575
7e52cbd0
JK		 115762011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11577
11578 * hostio.c (require_data): Use free, not xfree.
11579
9130f83e
MS		 115802011-02-27 Michael Snyder <msnyder@vmware.com>
11581
4b812f4e
MS		 11582 * server.c (handle_query): Discard unused value.
11583
9130f83e
MS		 11584 * hostio.c (require_data): Free malloc memory before returning
11585 error.
11586
69d37113
MS		 115872011-02-26 Michael Snyder <msnyder@vmware.com>
11588
11589 * linux-low.c (list_threads): Call closedir for dirent.
11590
35f5825a
MS		 115912011-02-27 Michael Snyder <msnyder@vmware.com>
11592
2a589cef
MS		 11593 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11594 a case statement falls through.
11595
0adea5f7
MS		 11596 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11597
35f5825a
MS		 11598 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11599 in comparison.
11600
238f1c74
MS		 116012011-02-26 Michael Snyder <msnyder@vmware.com>
11602
11603 * utils.c (decimal2str): Eliminate dead code and dead param.
11604 (pulongest): Drop dead param from call to decimal2str.
11605 (plongest): Ditto.
11606
633ff500
JB		 116072011-02-24 Joel Brobecker <brobecker@adacore.com>
11608
11609 Revert the following patch (not approved yet):
11610 2011-02-21 Hui Zhu <teawater@gmail.com>
11611 * tracepoint.c (tp_printf): New function.
11612 (eval_agent_expr): Handle gdb_agent_op_printf.
11613
f9c6ff72
HZ		 116142011-02-21 Hui Zhu <teawater@gmail.com>
11615
11616 * tracepoint.c (tp_printf): New function.
11617 (eval_agent_expr): Handle gdb_agent_op_printf.
11618
94d5e490
TT		 116192011-02-18 Tom Tromey <tromey@redhat.com>
11620
11621 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11622 (tracepoint.o): Likewise.
11623 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11624 (gdb_agent_op_names): Likewise.
11625
c7f96d2b
TT		 116262011-02-18 Tom Tromey <tromey@redhat.com>
11627
11628 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11629 gdb_agent_op_rot>: New constants.
11630 (gdb_agent_op_names): Add pick and roll.
11631 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11632 cases.
11633
0feedb2c
JK		 116342011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11635
11636 * aclocal.m4: Regenerated with aclocal-1.11.1.
11637
b3b9301e
PA		 116382011-02-14 Pedro Alves <pedro@codesourcery.com>
11639
11640 * server.c (handle_qxfer_traceframe_info): New.
11641 (qxfer_packets): Register "traceframe-info".
11642 (handle_query): Report support for qXfer:traceframe-info:read+.
11643 * tracepoint.c (match_blocktype): New.
11644 (traceframe_find_block_type): Rename to ...
11645 (traceframe_walk_blocks): ... this. Add callback filter argument,
11646 and use it.
11647 (traceframe_find_block_type): New, reimplemented on top of
11648 traceframe_walk_blocks.
11649 (build_traceframe_info_xml): New.
11650 (traceframe_read_info): New.
11651 * server.h (traceframe_read_info): Declare.
11652
4f3e6fb7
YQ		 116532011-02-11 Yao Qi <yao@codesourcery.com>
11654
11655 * configure.ac: Call AC_PROG_RANLIB.
11656 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11657 * configure: Regenerate.
11658
764880b7
PA		 116592011-02-07 Pedro Alves <pedro@codesourcery.com>
11660
11661 * server.c (gdb_read_memory): Change return semantics to allow
11662 partial transfers.
11663 (handle_search_memory_1): Adjust.
11664 (process_serial_event) <'m' packet>: Handle partial transfers.
11665 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11666
1c79eb8a
PA		 116672011-01-28 Pedro Alves <pedro@codesourcery.com>
11668
11669 * regcache.c (init_register_cache): Initialize
11670 regcache->register_status.
11671 (free_register_cache): Release regcache->register_status.
11672 (regcache_cpy): Copy register_status.
11673 (registers_to_string): Print 'x's for unavailable registers.
11674 (supply_register): Mark the register's status valid or
11675 unavailable, depending on whether a buffer was passed in or not.
11676 (supply_register_zeroed): New.
11677 (supply_regblock): Mark the registers' status valid or
11678 unavailable, depending on whether a buffer was passed in or not.
11679 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11680 (struct regcache): New `register_status' field.
11681 (supply_register_zeroed): Declare.
11682 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11683 supply_register_zeroed, rather than passing a NULL buffer to
11684 supply_register.
11685 * tracepoint.c (fetch_traceframe_registers): Update comment.
11686
85724a0e
PA		 116872011-01-28 Pedro Alves <pedro@codesourcery.com>
11688
11689 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11690 buffer explicit.
11691
d08aafef
PA		 116922011-01-25 Pedro Alves <pedro@codesourcery.com>
11693
11694 * server.h (decode_xfer_write): Change prototype.
11695 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11696 and don't extract the annex here.
11697 * server.c (decode_xfer_read): Remove `annex' parameter,
11698 and don't extract the annex here.
11699 (decode_xfer): New.
11700 (struct qxfer): New.
11701 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11702 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11703 (handle_qxfer_statictrace): New functions, abstracted out from
11704 handle_query, and made to use the struct qxfer interface.
11705 (handle_threads_qxfer_proper): Rename to ...
11706 (handle_qxfer_threads_proper): ... this.
11707 (handle_threads_qxfer): Rename to ...
11708 (handle_qxfer_threads): ... this. Adjust.
11709 (qxfer_packets): New array.
11710 (handle_qxfer): New function.
11711 (handle_query): Use handle_qxfer.
11712
493e2a69
MS		 117132011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11714
11715 * gdbreplay.c: Shorten lines of >= 80 columns.
11716 * linux-low.c: Ditto.
11717 * linux-ppc-low.c: Ditto.
11718 * linux-s390-low.c: Ditto.
11719 * linux-sparc-low.c: Ditto.
11720 * linux-x86-low.c: Ditto.
11721 * linux-xtensa-low.c: Ditto.
11722 * mem-break.c: Ditto.
11723 * nto-low.c: Ditto.
11724 * regcache.h: Ditto.
11725 * remote-utils.c: Ditto.
11726 * server.c: Ditto.
11727 * server.h: Ditto.
11728 * thread-db.c: Ditto.
11729 * tracepoint.c: Ditto.
11730 * utils.c: Ditto.
11731 * win32-low.h: Ditto.
11732
44944448
JB		 117332011-01-05 Joel Brobecker <brobecker@adacore.com>
11734
11735 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11736 update.
11737
71ce852c
JB		 117382011-01-01 Joel Brobecker <brobecker@adacore.com>
11739
11740 * server.c (gdbserver_version): Update copyright year in version
11741 output.
11742 * gdbreplay.c (gdbreplay_version): Ditto.
11743
eb826dc6
MF		 117442010-12-29 Jie Zhang <jie.zhang@analog.com>
11745
11746 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11747 * linux-bfin-low.c: New file.
11748 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11749 PT_DATA_ADDR for BFIN targets.
11750 * Makefile.in (SFILES): Add linux-bfin-low.c.
11751 (clean): Remove reg-bfin.c.
11752 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11753 * README: Mention supported Blackfin targets.
11754
39ab222a
MF		 117552010-12-23 Mike Frysinger <vapier@gentoo.org>
11756
11757 * .gitignore: New file.
11758
a1f2ce7d
MF		 117592010-11-16 Mike Frysinger <vapier@gentoo.org>
11760
11761 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11762
f474844c
JZ		 117632010-10-22 Jie Zhang <jie@codesourcery.com>
11764
11765 * Makefile.in: Add FLAGS_TO_PASS variable.
11766 (install): Remove dependency of install-only and recursively
11767 invoke make for install-only.
11768
f1048712
DE		 117692010-10-04 Doug Evans <dje@google.com>
11770
11771 * Makefile.in (uninstall): Use $(DESTDIR).
11772
b53a1623
PA		 117732010-09-24 Pedro Alves <pedro@codesourcery.com>
11774
e6ee044d
PA		 11775 PR gdb/11842
11776
b53a1623
PA		 11777 * linux-x86-low.c (compat_siginfo_from_siginfo)
11778 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11779 si_code is < 0. Check for si_code == SI_TIMER before checking for
11780 si_code < 0.
11781
fa1bd1e4
JB		 117822010-09-13 Joel Brobecker <brobecker@adacore.com>
11783
11784 * lynx-i386-low.c: New file.
11785 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11786
47fac8f8
JB		 117872010-09-13 Joel Brobecker <brobecker@adacore.com>
11788
11789 * lynx-low.c (ptrace_request_to_str): Remove handling for
11790 request values that have been removed in LynxOS 5.x.
11791
1adfc54d
JB		 117922010-09-13 Joel Brobecker <brobecker@adacore.com>
11793
11794 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11795 <ptrace.h>
11796
c2a66c29
NS		 117972010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11798
11799 * configure.ac: Add --enable-inprocess-agent option.
11800 * configure: Rebuilt.
11801
32fcada3
YQ		 118022010-09-06 Yao Qi <yao@codesourcery.com>
11803
11804 * linux-low.c (linux_kill): Remove unused variable.
11805 (linux_stabilize_threads): Likewise.
11806 * server.c (start_inferior): Likewise.
11807 (queue_stop_reply_callback): Likewise.
11808 * tracepoint.c (do_action_at_tracepoint): Likewise.
11809
0cccb683
YQ		 118102010-09-06 Yao Qi <yao@codesourcery.com>
11811
11812 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11813 on return.
11814
423ec54c
JK		 118152010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11816
11817 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11818
12ac6819
PA		 118192010-09-06 Pedro Alves <pedro@codesourcery.com>
11820
11821 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11822 "$(IPA_DEPFILES)".
11823
8ed54b31
JB		 118242010-09-01 Joel Brobecker <brobecker@adacore.com>
11825
11826 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11827 gdbserver/lynx-ppc-low.c: New files.
11828 * Makefile.in (lynx_low_h): New variable.
11829 (lynx-low.o, lynx-ppc-low.o): New rules.
11830 * configure.ac: On LynxOS, link with -lnetinet.
11831 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11832 * configure: regenerate.
11833
bb0116a4
JB		 118342010-09-01 Joel Brobecker <brobecker@adacore.com>
11835
11836 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11837 * configure.ac: Add check for vasprintf and vsnprintf.
11838 * configure, config.in: Regenerate.
11839 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11840
a778ab81 118412010-09-01 Joel Brobecker <brobecker@adacore.com>
11842
11843 * gdbreplay.c: Move include of alloca.h up, next to include of
11844 malloc.h.
11845 * server.h: Add include of malloc.h.
11846 * mem-break.c: Remove include of malloc.h.
11847 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11848
8b034a19 118492010-09-01 Joel Brobecker <brobecker@adacore.com>
11850
11851 * Makefile.in (memmem.o): Build with -Wno-error.
11852
118532010-09-01 Joel Brobecker <brobecker@adacore.com>
11854
11855 * utils.c (xsnprintf): Make non-static.
11856 * server.h: Add xsnprintf declaration.
11857 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11858 replace calls to snprintf by calls to xsnprintf throughout.
11859
118602010-09-01 Joel Brobecker <brobecker@adacore.com>
11861
11862 * configure.ac: Add configure check for alloca.
11863 * configure, config.in: Regenerate.
11864 * server.h: Include alloca.h if it exists.
11865 * gdbreplay.c: Include alloca.h if it exists.
11866
1a981360
PA		 118672010-08-28 Pedro Alves <pedro@codesourcery.com>
11868
11869 * linux-low.c (__SIGRTMIN): Define if not already defined.
11870 (linux_create_inferior): Check for __ANDROID__ rather than
11871 __SIGRTMIN.
11872 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11873 are already deferred.
11874 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11875 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11876 stopped and already has a pending signal to report.
11877 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11878 a pending signal to report or is moving out of a jump pad.
11879 (linux_init_signals): Check for __ANDROID__ rather than
11880 __SIGRTMIN.
11881
b4d51a55
PA		 118822010-08-28 Pedro Alves <pedro@codesourcery.com>
11883
11884 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11885 debug_threads check. Avoid a linear search when not doing debug
11886 output.
11887
ec48365d
PA		 118882010-08-27 Pedro Alves <pedro@codesourcery.com>
11889
11890 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11891 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11892 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11893 (process_event): Change local fd's type to gdb_fildes_t.
11894 (create_file_handler): Adjust prototype.
11895 (delete_file_handler): Adjust prototype.
11896 (handle_file_event): Adjust prototype. Use pfildes.
11897 (create_file_event): Adjsut prototype.
11898 * remote-utils.c (remote_desc, listen_desc): Change type to
11899 gdb_fildes_t.
11900 * server.h: New gdb_fildes_t typedef.
11901 [USE_WIN32API]: Include winsock2.h.
11902 (delete_file_handler, add_file_handler): Adjust prototypes.
11903 (pfildes): Declare.
11904 * utils.c (pfildes): New.
11905
854d88f0
PA		 119062010-08-27 Pedro Alves <pedro@codesourcery.com>
11907
11908 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11909 * configure: Regenerate.
11910
0146f85b
PA		 119112010-08-27 Pedro Alves <pedro@codesourcery.com>
11912
11913 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11914 (linux_done_accessing_memory): ... this.
11915 (linux_target_ops): Adjust.
11916 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11917 * nto-low.c (nto_target_ops): Adjust comment.
11918 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11919 * spu-low.c (spu_target_ops): Adjust comment.
11920 * target.h (target_ops): Rename unprepare_to_access_memory field
11921 to done_accessing_memory.
11922 (unprepare_to_access_memory): Rename to ...
11923 (done_accessing_memory): ... this.
11924
90d74c30
PA		 119252010-08-26 Pedro Alves <pedro@codesourcery.com>
11926
11927 * linux-low.c (linux_prepare_to_access_memory): New.
11928 (linux_unprepare_to_access_memory): New.
11929 (linux_target_ops): Install them.
11930 * server.c (read_memory): Rename to ...
11931 (gdb_read_memory): ... this. Use
11932 prepare_to_access_memory/prepare_to_access_memory.
11933 (write_memory): Rename to ...
11934 (gdb_write_memory): ... this. Use
11935 prepare_to_access_memory/prepare_to_access_memory.
11936 (handle_search_memory_1): Adjust.
11937 (process_serial_event): Adjust.
11938 * target.h (struct target_ops): New fields
11939 prepare_to_access_memory and unprepare_to_access_memory.
11940 (prepare_to_access_memory, unprepare_to_access_memory): New.
11941 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
11942 prepare_to_access_memory/prepare_to_access_memory.
11943 * nto-low.c (nto_target_ops): Adjust.
11944 * spu-low.c (spu_target_ops): Adjust.
11945 * win32-low.c (win32_target_ops): Adjust.
11946
fd467969
PA		 119472010-08-26 Pedro Alves <pedro@codesourcery.com>
11948
11949 * Makefile.in (WARN_CFLAGS): Get it from configure.
11950 (WERROR_CFLAGS): New.
11951 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
11952 * configure.ac: Introduce --enable-werror, which adds -Werror to
11953 the compiler command line. Enabled by default. Disable with
11954 --disable-werror. Add -Wdeclaration-after-statement
11955 Wpointer-arith and -Wformat-nonliteral to warning flags.
11956 * configure: Regenerate.
11957
331e2f5f
PA		 119582010-08-26 Pedro Alves <pedro@codesourcery.com>
11959
11960 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
11961
e581f2b4
PA		 119622010-08-26 Pedro Alves <pedro@codesourcery.com>
11963
11964 * gdbreplay.c (remote_error): New.
11965 (gdbchar): New.
11966 (expect): Use gdbchar. Check for error reading from GDB.
11967 Clarify sync error output.
11968 (play): Check for errors writing to GDB.
11969 * linux-low.c (sigchld_handler): Really ignore `write' errors.
11970 * remote-utils.c (getpkt): Check for errors writing to the remote
11971 descriptor.
11972
3c11dd79
PA		 119732010-08-25 Pedro Alves <pedro@codesourcery.com>
11974
11975 * linux-low.c (linux_wait_1): Move non-debugging code out of
11976 `debug_threads' control.
11977
d20a8ad9
PA		 119782010-08-25 Pedro Alves <pedro@codesourcery.com>
11979
11980 * linux-low.c (linux_wait_1): Don't set last_status here.
11981 * server.c (push_event, queue_stop_reply_callback): Assert we're
11982 not pushing a TARGET_WAITKIND_IGNORE event.
11983 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
11984 (myresume, handle_target_event): Set the thread's last_resume_kind
11985 and last_status from the target returned status.
11986
964e4306
PA		 119872010-08-25 Pedro Alves <pedro@codesourcery.com>
11988
11989 PR threads/10729
11990
11991 * linux-x86-low.c (update_debug_registers_callback): New.
11992 (i386_dr_low_set_addr): Use it.
11993 (i386_dr_low_get_addr): New.
11994 (i386_dr_low_set_control): Use update_debug_registers_callback.
11995 (i386_dr_low_get_control): New.
11996 (i386_dr_low_get_status): Adjust.
11997 * linux-low.c (linux_stop_lwp): New.
11998 * linux-low.h (linux_stop_lwp): Declare.
11999
12000 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12001 argument instead of a i386_debug_reg_state.
12002 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12003 a i386_debug_reg_state.
12004 (i386_insert_aligned_watchpoint): Adjust.
12005 (i386_remove_aligned_watchpoint): Adjust.
12006 (i386_low_stopped_data_address): Read the debug registers from the
12007 inferior instead of from the mirrors.
12008 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12009 (i386_dr_low_get_addr): Declare.
12010 (i386_dr_low_get_control): Declare.
12011 (i386_dr_low_get_status): Change prototype.
12012
12013 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12014 (i386_dr_low_get_addr): New.
12015 (i386_dr_low_get_control): New.
12016 (i386_dr_low_get_status): Adjust prototype. Return
12017 dr_status_mirror.
12018 (i386_initial_stuff): Clear dr_status_mirror and
12019 dr_control_mirror.
12020 (i386_get_thread_context): Adjust.
12021 (i386_set_thread_context): Adjust.
12022 (i386_thread_added): Adjust.
12023
5f21a75b
PA		 120242010-08-24 Pedro Alves <pedro@codesourcery.com>
12025
12026 * linux-low.h (linux_thread_area): Delete declaration.
12027
3e4c1235
TS		 120282010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12029
12030 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12031 after its termination.
12032
1971b033
PA		 120332010-08-09 Pedro Alves <pedro@codesourcery.com>
12034
12035 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12036 (gdb_wants_all_stopped): Delete.
12037 (linux_wait_1): Don't call them.
12038 * server.c (handle_v_cont): Tag all threads as want-stopped.
12039 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12040 stopped as "client-wants-stopped".
12041
310444ac
PA		 120422010-07-31 Pedro Alves <pedro@codesourcery.com>
12043
12044 * Makefile.in (signals_h): New.
12045 (server_h): Depend on it.
12046 (server.o): Don't depend on $(signals_def).
12047 (signals.o): Depend on $(signals_def).
12048
a19cae16
JK		 120492010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12050
12051 * Makefile.in (signals_def): New.
12052 (server_h): Append include/gdb/signals.h and signals_def.
12053 (server.o): Append signals_def.
12054
30d50328
JK		 120552010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12056
12057 * server.c (handle_target_event): Use target_signal_to_host for
12058 resume_info.sig initialization.
12059 * target.h (struct thread_resume) <sig>: New comment.
12060
5c3216e2
OS		 120612010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12062
c6f46ca0
OS		 12063 * server.c (handle_query): strcpy() the returned string from paddress()
12064 instead of sprintf().
5c3216e2
OS		 12065 * utils.c (paddress): Return phex_nz().
12066
6bd31874
JB		 120672010-07-07 Joel Brobecker <brobecker@adacore.com>
12068
12069 * server.c (handle_v_cont): Call mourn_inferior if process
12070 just exited.
12071 (myresume): Likewise.
12072
0fb4aa4b
PA		 120732010-07-01 Pedro Alves <pedro@codesourcery.com>
12074
12075 Static tracepoints, and integration with UST.
12076
12077 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12078 * mem-break.c (uninsert_all_breakpoints)
12079 (reinsert_all_breakpoints): New.
12080 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12081 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12082 (gdb_agent_ust_loaded, helper_thread_id)
12083 (gdb_agent_helper_thread_id): New macros.
12084 (struct ipa_sym_addresses): Add addr_ust_loaded,
12085 addr_helper_thread_id, addr_cmd_buf.
12086 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12087 (in_process_agent_loaded_ust): New.
12088 (write_e_ust_not_loaded): New.
12089 (maybe_write_ipa_ust_not_loaded): New.
12090 (struct collect_static_trace_data_action): New.
12091 (enum tracepoint_type) <static_tracepoint>: New.
12092 (struct tracepoint) <handle>: Mention static tracepoints.
12093 (struct static_tracepoint_ctx): New.
12094 (CMD_BUF_SIZE): New.
12095 (add_tracepoint_action): Handle static tracepoint actions.
12096 (unprobe_marker_at): New.
12097 (clear_installed_tracepoints): Handle static tracepoints.
12098 (cmd_qtdp): Handle static tracepoints.
12099 (probe_marker_at): New.
12100 (cmd_qtstart): Handle static tracepoints.
12101 (response_tracepoint): Handle static tracepoints.
12102 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12103 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12104 (get_context_regcache): Handle static tracepoints.
12105 (do_action_at_tracepoint): Handle static tracepoint actions.
12106 (traceframe_find_block_type): Handle static trace data blocks.
12107 (traceframe_read_sdata): New.
12108 (download_tracepoints): Download static tracepoint actions.
12109 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12110 (GDB_PROBE_NAME): New.
12111 (ust_ops): New.
12112 (GET_UST_SYM): New.
12113 (USTF): New.
12114 (dlsym_ust): New.
12115 (ust_marker_to_static_tracepoint): New.
12116 (gdb_probe): New.
12117 (collect_ust_data_at_tracepoint): New.
12118 (gdb_ust_probe): New.
12119 (UNIX_PATH_MAX, SOCK_DIR): New.
12120 (gdb_ust_connect_sync_socket): New.
12121 (resume_thread, stop_thread): New.
12122 (run_inferior_command): New.
12123 (init_named_socket): New.
12124 (gdb_ust_socket_init): New.
12125 (cstr_to_hexstr): New.
12126 (next_st): New.
12127 (first_marker, next_marker): New.
12128 (response_ust_marker): New.
12129 (cmd_qtfstm, cmd_qtsstm): New.
12130 (unprobe_marker_at, probe_marker_at): New.
12131 (cmd_qtstmat, gdb_ust_thread): New.
12132 (gdb_ust_init): New.
12133 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12134 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12135 (ST_REGENTRY): New.
12136 (x86_64_st_collect_regmap): New.
12137 (X86_64_NUM_ST_COLLECT_GREGS): New.
12138 (AMD64_RIP_REGNUM): New.
12139 (supply_static_tracepoint_registers): New.
12140 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12141 (ST_REGENTRY): New.
12142 (i386_st_collect_regmap): New.
12143 (i386_NUM_ST_COLLECT_GREGS): New.
12144 (supply_static_tracepoint_registers): New.
12145 * server.c (handle_query): Handle qXfer:statictrace:read.
12146 <qSupported>: Report support for StaticTracepoints, and
12147 qXfer:statictrace:read features.
12148 * server.h (traceframe_read_sdata)
12149 (supply_static_tracepoint_registers): Declare.
12150 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12151 (unpack_varlen_hex): Include in IPA build.
12152 * Makefile.in (ustlibs, ustinc): New.
12153 (IPA_OBJS): Add remote-utils-ipa.o.
12154 ($(IPA_LIB)): Link -ldl and -lpthread.
12155 (UST_CFLAGS): New.
12156 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12157 * config.in, configure: Regenerate.
12158
9e4344e5
PA		 121592010-06-20 Ian Lance Taylor <iant@google.com>
12160 Pedro Alves <pedro@codesourcery.com>
12161
12162 * linux-x86-low.c (always_true): Delete.
12163 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12164 trying to fool the compiler with always_true.
12165
c6beb2cb
PA		 121662010-06-20 Pedro Alves <pedro@codesourcery.com>
12167
12168 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12169 conditions in gdbserver.
12170
d2ed6730
UW		 121712010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12172
12173 * spu-low.c (spu_read_memory): Wrap around local store limit.
12174 (spu_write_memory): Likewise.
12175
4e29fb54
PA		 121762010-06-15 Pedro Alves <pedro@codesourcery.com>
12177
12178 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12179 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12180 LONGEST uses.
12181 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12182 uses.
12183 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12184 uses with LONGEST uses.
12185
6a271cae
PA		 121862010-06-14 Stan Shebs <stan@codesourcery.com>
12187 Pedro Alves <pedro@codesourcery.com>
12188
12189 Bytecode compiler.
12190
12191 * linux-x86-low.c: Include limits.h.
12192 (add_insns): New.
12193 (always_true): New.
12194 (EMIT_ASM): New.
12195 (EMIT_ASM32): New.
12196 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12197 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12198 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12199 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12200 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12201 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12202 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12203 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12204 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12205 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12206 (amd64_emit_void_call_2): New.
12207 (amd64_emit_ops): New.
12208 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12209 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12210 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12211 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12212 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12213 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12214 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12215 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12216 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12217 (i386_emit_stack_adjust, i386_emit_int_call_1)
12218 (i386_emit_void_call_2): New.
12219 (i386_emit_ops): New.
12220 (x86_emit_ops): New.
12221 (the_low_target): Install x86_emit_ops.
12222 * server.h (struct emit_ops): New.
12223 (get_raw_reg_func_addr): Declare.
12224 (current_insn_ptr, emit_error): Declare.
12225 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12226 (set_trace_state_variable_value): New defines.
12227 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12228 addr_get_trace_state_variable_value and
12229 addr_set_trace_state_variable_value.
12230 (symbol_list): New fields for get_raw_reg,
12231 get_trace_state_variable_value and set_trace_state_variable_value.
12232 (condfn): New typedef.
12233 (struct tracepoint): New field `compiled_cond'.
12234 (do_action_at_tracepoint): Clear compiled_cond.
12235 (get_trace_state_variable_value, set_trace_state_variable_value):
12236 Export in the IPA.
12237 (condition_true_at_tracepoint): If there's a compiled condition,
12238 run that.
12239 (current_insn_ptr, emit_error): New globals.
12240 (struct bytecode_address): New.
12241 (get_raw_reg_func_addr): New.
12242 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12243 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12244 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12245 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12246 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12247 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12248 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12249 (compile_tracepoint_condition, compile_bytecodes): New.
12250 * target.h (emit_ops): Forward declare.
12251 (struct target_ops): New field emit_ops.
12252 (target_emit_ops): New.
12253 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12254 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12255 * linux-low.c (linux_emit_ops): New.
12256 (linux_target_ops): Install it.
12257 * linux-low.h (struct linux_target_ops): New field emit_ops.
12258
92b72907
UW		 122592010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12260
12261 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12262 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12263
fa593d66
PA		 122642010-06-01 Pedro Alves <pedro@codesourcery.com>
12265 Stan Shebs <stan@codesourcery.com>
12266
12267 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12268 (all): Depend on $(extra_libraries).
12269 (install-only): Install the IPA.
12270 (IPA_OBJS, IPA_LIB): New.
12271 (clean): Remove the IPA lib.
12272 (IPAGENT_CFLAGS): New.
12273 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12274 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12275 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12276 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12277 * configure.ac: Check for atomic builtins support in the compiler.
12278 (IPA_DEPFILES, extra_libraries): Define.
12279 * configure.srv (ipa_obj): Add description.
12280 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12281 (i[34567]86-*-linux*): Set ipa_obj.
12282 (x86_64-*-linux*): Set ipa_obj.
12283 * linux-low.c (stabilizing_threads): New.
12284 (supports_fast_tracepoints): New.
12285 (linux_detach): Stabilize threads before detaching.
12286 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12287 the lwp is either not stabilizing, or is moving out of a jump pad.
12288 (linux_fast_tracepoint_collecting): New.
12289 (maybe_move_out_of_jump_pad): New.
12290 (enqueue_one_deferred_signal): New.
12291 (dequeue_one_deferred_signal): New.
12292 (linux_wait_for_event_1): If moving out of a jump pad, defer
12293 pending signals to later.
12294 (linux_stabilize_threads): New.
12295 (linux_wait_1): Check if threads need moving out of jump pads, and
12296 do it if so.
12297 (stuck_in_jump_pad_callback): New.
12298 (move_out_of_jump_pad_callback): New.
12299 (lwp_running): New.
12300 (linux_resume_one_lwp): Handle moving out of jump pads.
12301 (linux_set_resume_request): Dequeue deferred signals.
12302 (need_step_over_p): Also step over fast tracepoint jumps.
12303 (start_step_over): Also uninsert fast tracepoint jumps.
12304 (finish_step_over): Also reinsert fast tracepoint jumps.
12305 (linux_install_fast_tracepoint_jump): New.
12306 (linux_target_ops): Install linux_stabilize_threads and
12307 linux_install_fast_tracepoint_jump_pad.
12308 * linux-low.h (linux_target_ops) <get_thread_area,
12309 install_fast_tracepoint_jump_pad>: New fields.
12310 (struct lwp_info) <collecting_fast_tracepoint,
12311 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12312 (linux_get_thread_area): Declare.
12313 * linux-x86-low.c (jump_insn): New.
12314 (x86_get_thread_area): New.
12315 (append_insns): New.
12316 (push_opcode): New.
12317 (amd64_install_fast_tracepoint_jump_pad): New.
12318 (i386_install_fast_tracepoint_jump_pad): New.
12319 (x86_install_fast_tracepoint_jump_pad): New.
12320 (the_low_target): Install x86_get_thread_area and
12321 x86_install_fast_tracepoint_jump_pad.
12322 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12323 (struct fast_tracepoint_jump): New.
12324 (fast_tracepoint_jump_insn): New.
12325 (fast_tracepoint_jump_shadow): New.
12326 (find_fast_tracepoint_jump_at): New.
12327 (fast_tracepoint_jump_here): New.
12328 (delete_fast_tracepoint_jump): New.
12329 (set_fast_tracepoint_jump): New.
12330 (uninsert_fast_tracepoint_jumps_at): New.
12331 (reinsert_fast_tracepoint_jumps_at): New.
12332 (set_breakpoint_at): Use write_inferior_memory.
12333 (uninsert_raw_breakpoint): Use write_inferior_memory.
12334 (check_mem_read): Mask out fast tracepoint jumps.
12335 (check_mem_write): Mask out fast tracepoint jumps.
12336 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12337 (set_fast_tracepoint_jump): Declare.
12338 (delete_fast_tracepoint_jump)
12339 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12340 (reinsert_fast_tracepoint_jumps_at): Declare.
12341 * regcache.c: Don't compile many functions when building the
12342 in-process agent library.
12343 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12344 the register buffer in the heap.
12345 (free_register_cache): If the register buffer isn't owned by the
12346 regcache, don't free it.
12347 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12348 pre-existing register caches.
12349 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12350 type.
12351 (convert_ascii_to_int): : Constify `from' parameter type.
12352 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12353 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12354 the needed buffer in-place.
12355 (relocate_instruction): New.
12356 * server.c (handle_query) <qSymbols>: If the target supports
12357 tracepoints, give it a chance of looking up symbols. Report
12358 support for fast tracepoints.
12359 (handle_status): Stabilize threads.
12360 (process_serial_event): Adjust.
12361 * server.h (struct fast_tracepoint_jump): Forward declare.
12362 (struct process_info) <fast_tracepoint_jumps>: New field.
12363 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12364 (decode_X_packet, decode_M_packet): Adjust.
12365 (relocate_instruction): Declare.
12366 (in_process_agent_loaded): Declare.
12367 (tracepoint_look_up_symbols): Declare.
12368 (struct fast_tpoint_collect_status): Declare.
12369 (fast_tracepoint_collecting): Declare.
12370 (force_unlock_trace_buffer): Declare.
12371 (handle_tracepoint_bkpts): Declare.
12372 (initialize_low_tracepoint)
12373 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12374 * target.h (struct target_ops) <stabilize_threads,
12375 install_fast_tracepoint_jump_pad>: New fields.
12376 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12377 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12378 [HAVE_STDINT_H]: Include stdint.h.
12379 (trace_debug_1): Rename to ...
12380 (trace_vdebug): ... this.
12381 (trace_debug): Rename to ...
12382 (trace_debug_1): ... this. Add `level' parameter.
12383 (trace_debug): New.
12384 (ATTR_USED, ATTR_NOINLINE): New.
12385 (IP_AGENT_EXPORT): New.
12386 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12387 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12388 (about_to_request_buffer_space, trace_buffer_is_full)
12389 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12390 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12391 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12392 (traceframe_write_count, traceframes_created)
12393 (trace_state_variables)
12394 New renaming defines.
12395 (struct ipa_sym_addresses): New.
12396 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12397 (symbol_list): New.
12398 (ipa_sym_addrs): New.
12399 (all_tracepoint_symbols_looked_up): New.
12400 (in_process_agent_loaded): New.
12401 (write_e_ipa_not_loaded): New.
12402 (maybe_write_ipa_not_loaded): New.
12403 (tracepoint_look_up_symbols): New.
12404 (debug_threads) [IN_PROCESS_AGENT]: New.
12405 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12406 (UNKNOWN_SIDE_EFFECTS): New.
12407 (stop_tracing): New.
12408 (flush_trace_buffer): New.
12409 (stop_tracing_bkpt): New.
12410 (flush_trace_buffer_bkpt): New.
12411 (read_inferior_integer): New.
12412 (read_inferior_uinteger): New.
12413 (read_inferior_data_pointer): New.
12414 (write_inferior_data_pointer): New.
12415 (write_inferior_integer): New.
12416 (write_inferior_uinteger): New.
12417 (struct collect_static_trace_data_action): Delete.
12418 (enum tracepoint_type): New.
12419 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12420 <actions_str, step_actions, step_actions_str>: Only include in
12421 GDBserver.
fa593d66
PA		 12422 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12423 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12424 (tracepoints): Use IP_AGENT_EXPORT.
12425 (last_tracepoint): Don't include in the IPA.
12426 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12427 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12428 (alloced_trace_state_variables): New.
12429 (trace_state_variables): Use IP_AGENT_EXPORT.
12430 (traceframe_t): Delete unused variable.
12431 (circular_trace_buffer): Don't include in the IPA.
12432 (trace_buffer_start): Delete.
12433 (struct trace_buffer_control): New.
12434 (trace_buffer_free): Delete.
12435 (struct ipa_trace_buffer_control): New.
12436 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12437 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12438 New.
12439 (trace_buffer_ctrl): New.
12440 (TRACE_BUFFER_CTRL_CURR): New.
12441 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12442 Reimplement as macros.
12443 (trace_buffer_wrap): Delete.
12444 (traceframe_write_count, traceframe_read_count)
12445 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12446 (struct tracepoint_hit_ctx) <type>: New field.
12447 (struct fast_tracepoint_ctx): New.
12448 (memory_barrier): New.
12449 (cmpxchg): New.
12450 (record_tracepoint_error): Update atomically in the IPA.
12451 (clear_inferior_trace_buffer): New.
12452 (about_to_request_buffer_space): New.
12453 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12454 updating the same buffer.
12455 (add_tracepoint): Default the tracepoint's type to trap
12456 tracepoint, and orig_size to -1.
12457 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12458 internal variables.
12459 (create_trace_state_variable): New parameter `gdb'. Handle it.
12460 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12461 (cmd_qtdp): Handle fast tracepoints.
12462 (cmd_qtdv): Adjust.
12463 (max_jump_pad_size): New.
12464 (gdb_jump_pad_head): New.
12465 (get_jump_space_head): New.
12466 (claim_jump_space): New.
12467 (sort_tracepoints): New.
12468 (MAX_JUMP_SIZE): New.
12469 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12470 IPA.
12471 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12472 support. Upload fast traceframes, and delete internal IPA
12473 breakpoints.
12474 (stop_tracing_handler): New.
12475 (flush_trace_buffer_handler): New.
12476 (cmd_qtstop): Upload fast tracepoints.
12477 (response_tracepoint): Handle fast tracepoints.
12478 (tracepoint_finished_step): Upload fast traceframes. Set the
12479 tracepoint hit context's tracepoint type.
12480 (handle_tracepoint_bkpts): New.
12481 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12482 type. Add comment about fast tracepoints.
12483 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12484 non-existing action_str field.
12485 (get_context_regcache): Handle fast tracepoints.
12486 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12487 to the regcache.
12488 (fast_tracepoint_from_jump_pad_address): New.
12489 (fast_tracepoint_from_ipa_tpoint_address): New.
12490 (collecting_t): New.
12491 (force_unlock_trace_buffer): New.
12492 (fast_tracepoint_collecting): New.
12493 (collecting): New.
12494 (gdb_collect): New.
12495 (write_inferior_data_ptr): New.
12496 (target_tp_heap): New.
12497 (target_malloc): New.
12498 (download_agent_expr): New.
12499 (UALIGN): New.
12500 (download_tracepoints): New.
12501 (download_trace_state_variables): New.
12502 (upload_fast_traceframes): New.
12503 (IPA_FIRST_TRACEFRAME): New.
12504 (IPA_NEXT_TRACEFRAME_1): New.
12505 (IPA_NEXT_TRACEFRAME): New.
12506 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12507 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12508 (gdb_jump_pad_buffer_end): New.
12509 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12510 (initialize_tracepoint): Adjust.
12511 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12512 buffer. Initialize the low module.
12513 * utils.c (PREFIX, TOOLNAME): New.
12514 (malloc_failure): Use PREFIX.
12515 (error): In the IPA, an error causes an exit.
12516 (fatal, warning): Use PREFIX.
12517 (internal_error): Use TOOLNAME.
12518 (NUMCELLS): Increase to 10.
12519 * configure, config.in: Regenerate.
12520
d149dd1d
PA		 125212010-06-01 Pedro Alves <pedro@codesourcery.com>
12522
12523 * server.c (handle_query) <qSupported>: Do two passes over the
12524 qSupported string to avoid nesting strtok.
12525
f6528abd
JK		 125262010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12527
12528 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12529 (CDEPS): New.
12530 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12531 -Wl,--dynamic-list.
12532 * configure: Regenerate.
12533 * proc-service.list: New.
12534
ca2a87a0
JK		 125352010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12536
12537 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12538 New comment.
12539
363a6e9f
OS		 125402010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12541
12542 * gdbreplay.c (remote_open): Check error return from socket() call by
12543 its equality to -1 not by it being negative.
12544 * remote-utils.c (remote_open): Likewise.
12545
d23b6cb1
PA		 125462010-05-23 Pedro Alves <pedro@codesourcery.com>
12547
12548 * config.h: Regenerate.
12549
28d3cf85
MK		 125502010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12551
12552 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12553 doesn't provide PTRACE_GET_THREAD_AREA.
12554
fea36a59
MK		 125552010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12556
12557 * linux-m68k-low.c: Include <asm/ptrace.h>
12558 (ps_get_thread_area): Implement.
12559
24b066ba
DE		 125602010-05-03 Doug Evans <dje@google.com>
12561
12562 * event-loop.c (struct callback_event): New struct.
12563 (callback_list): New global.
12564 (append_callback_event, delete_callback_event): New functions.
12565 (process_callback): New function.
12566 (start_event_loop): Call it.
12567 * remote-utils.c (NOT_SCHEDULED): Define.
12568 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12569 moved out of readchar.
12570 (readchar): Rewrite. Call reschedule before returning.
12571 (reset_readchar): New function.
12572 (remote_close): Call it.
12573 (process_remaining, reschedule): New functions.
12574 * server.h (callback_handler_func): New typedef.
12575 (append_callback_event, delete_callback_event): Declare.
12576
9836d6ea
PA		 125772010-05-03 Pedro Alves <pedro@codesourcery.com>
12578
12579 * proc-service.c (ps_pglobal_lookup): Use
12580 thread_db_look_up_one_symbol.
12581 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12582 parameter. Use it instead of all_symbols_looked_up.
12583 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12584 field.
12585 (all_symbols_looked_up): Don't declare.
12586 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12587 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12588 field.
12589 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12590 Set all_symbols_looked_up here.
12591 (thread_db_look_up_one_symbol): New.
12592 (thread_db_get_tls_address): Adjust.
12593 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12594 thread_db object on the heap, and tentatively set it in the
12595 process structure.
12596 (thread_db_init): Don't set all_symbols_looked_up here.
12597 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12598
7984d532
PA		 125992010-05-03 Pedro Alves <pedro@codesourcery.com>
12600
12601 * linux-low.c (linux_kill, linux_detach): Adjust.
12602 (status_pending_p_callback): Remove redundant statement. Check
12603 for !TARGET_WAITIKIND_IGNORE, instead of
12604 TARGET_WAITKIND_STOPPED.
12605 (handle_tracepoints): Make sure LWP is locked. Adjust.
12606 (linux_wait_for_event_1): Adjust.
12607 (linux_cancel_breakpoints): New.
12608 (unsuspend_one_lwp): New.
12609 (unsuspend_all_lwps): New.
12610 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12611 (send_sigstop_callback): Change return type to int, add new
12612 `except' parameter and handle it.
12613 (suspend_and_send_sigstop_callback): New.
12614 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12615 pass them down. If SUSPEND, also increment the lwp's suspend
12616 count.
12617 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12618 (need_step_over_p): Don't consider suspended LWPs.
12619 (start_step_over): Adjust.
12620 (proceed_one_lwp): Change return type to int, add new `except'
12621 parameter and handle it.
12622 (unsuspend_and_proceed_one_lwp): New.
12623 (proceed_all_lwps): Use find_inferior instead of
12624 for_each_inferior.
12625 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12626 also decrement the suspend count of LWPs. Pass `except' down,
12627 instead of hacking its suspend count.
12628 (linux_pause_all): Add `freeze' parameter. Adjust.
12629 (linux_unpause_all): New.
12630 (linux_target_ops): Install linux_unpause_all.
12631 * server.c (handle_status): Adjust.
12632 * target.h (struct target_ops): New fields `unpause_all' and
12633 `cancel_breakpoints'. Add new parameter to `pause_all'.
12634 (pause_all): Add new `freeze' parameter.
12635 (unpause_all): New.
12636 (cancel_breakpoints): New.
12637 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12638 cancel breakpoints.
12639 (cmd_qtstart): Pause threads.
12640 (stop_tracing): Pause threads, and cancel breakpoints.
12641 * win32-low.c (win32_target_ops): Adjust.
12642
e471f25b
PA		 126432010-05-03 Pedro Alves <pedro@codesourcery.com>
12644
12645 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12646 the inferior right away from here...
12647 (linux_wait_1): ... to here, and adjust to check the thread's
12648 last_resume_kind instead of the lwp's step or stop_expected flags.
12649
1915ef4f
PA		 126502010-05-02 Pedro Alves <pedro@codesourcery.com>
12651
12652 * README: Use consistent `GDB' and `GDBserver' spellings.
12653
f9e39928
PA		 126542010-05-02 Pedro Alves <pedro@codesourcery.com>
12655
12656 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12657 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12658 (linux_detach_one_lwp): Assume the lwp is stopped.
12659 (any_thread_of): Delete.
12660 (linux_detach): Stop all lwps here. Don't blindly delete all
12661 breakpoints.
12662 (delete_lwp_callback): New.
12663 (linux_mourn): Delete all lwps of the process that is gone.
12664 (linux_wait_1): Don't delete the last lwp of the process here.
12665 * mem-break.h (mark_breakpoints_out): Declare.
12666 * mem-break.c (mark_breakpoints_out): New.
12667 (free_all_breakpoints): Use it.
12668 * server.c (handle_target_event): If the process is gone, mark
12669 breakpoints out.
12670 * thread-db.c (struct thread_db) <create_bp>: New field.
12671 (thread_db_enable_reporting): Fix prototype. Store a thread event
12672 breakpoint reference in the thread_db struct.
12673 (thread_db_load_search): Clear the thread_db object.
12674 (try_thread_db_load_1): Ditto.
12675 (switch_to_process): New.
12676 (disable_thread_event_reporting): Use it.
12677 (remove_thread_event_breakpoints): New.
12678 (thread_db_detach, thread_db_mourn): Use it.
12679
1e7fc18c
PA		 126802010-05-01 Pedro Alves <pedro@codesourcery.com>
12681
12682 * linux-low.c (linux_enable_event_reporting): New.
12683 (linux_wait_for_event_1, handle_extended_wait): Use it.
12684
02fc4de7
PA		 126852010-04-30 Pedro Alves <pedro@codesourcery.com>
12686
12687 * linux-low.c (linux_kill_one_lwp, linux_kill)
12688 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12689 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12690 SIGSTOP even if the LWP is stopped.
12691 (send_sigstop_callback): New.
12692 (stop_all_lwps): Use send_sigstop_callback instead.
12693 (linux_resume_one_thread): Adjust.
12694 (proceed_one_lwp): Still proceed an LWP that the client has
12695 requested to stop, if we haven't reported it as stopped yet. Make
12696 sure that LWPs the client want stopped, have a pending SIGSTOP.
12697
bc3b5632
DE		 126982010-04-26 Doug Evans <dje@google.com>
12699
ae1ada35
DE		 12700 * server.c (handle_general_set): Make static.
12701
bc3b5632
DE		 12702 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12703 Print received char after testing for error/eof instead of before.
12704 (input_interrupt): Tweak comment.
12705
65730243
DE		 127062010-04-23 Doug Evans <dje@google.com>
12707
12708 * server.c (start_inferior): Print inferior argv if --debug.
12709
a8ae7dc0
AR		 127102010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12711
12712 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12713 * nto-x86-low.c: Include server.h
12714
1c07cc19
PM		 127152010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12716
12717 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12718 be consistent with other sources of this directory.
12719 (init_registers_amd64): Correct name of source file of this function
12720 in the comment.
12721
e0a61e09
PM		 127222010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12723
12724 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12725 64-bit executables.
12726
54709339
PM		 127272010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12728
12729 * win32-i386-low.c: Add 64-bit support.
12730 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12731 (init_registers_amd64): Declare.
12732 (mappings): Add 64-bit version of array.
12733 (init_windows_x86): New function.
12734 (the_low_target): Change init_arch field to init_windows_x86.
12735
e8f0053d
PM		 127362010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12737
12738 * win32-low.c: Adapt to support also 64-bit architecture.
12739 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12740 (get_image_name): Use SIZE_T type for local variable `done'.
12741 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12742 (toolhelp_get_dll_name): Idem.
12743 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12744 Use uintptr_t typecast to avoid warning.
12745 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12746 (handle_exception): Use phex_nz to avoid warning.
12747 (win32_wait): Remove unused local variable `process'.
12748
c481e77e
PM		 127492010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12750
12751 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12752 `amd64-avx.o'.
12753
12ea4b69
PM		 127542010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12755
12756 * configure.ac: Use `ws2_32' library for srv_mingw.
12757 * configure: Regenerate.
12758 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12759 * remote-utils.c: Likewise.
12760
f6d1620c
L		 127612010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12762
12763 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12764 if __x86_64__ is defined.
12765
8e642873
PM		 127662010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12767
12768 * configure: Regenerate.
12769
711e434b
PM		 127702010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12771
12772 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12773 * target.h (target_ops): New get_tib_address field.
12774 * win32-low.h (win32_thread_info): Add thread_local_base field.
12775 * win32-low.c (child_add_thread): Add tlb argument.
12776 Set thread_local_base field to TLB.
12777 (get_child_debug_event): Adapt to child_add_thread change.
12778 (win32_get_tib_address): New function.
12779 (win32_target_ops): Set get_tib_address field to
12780 win32_get_tib_address.
12781 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12782
505106cd
PA		 127832010-04-12 Pedro Alves <pedro@codesourcery.com>
12784
505106cd
PA		 12785 * linux-low.c (linux_mourn): Also remove the process.
12786 * server.c (handle_target_event): Don't remove the process here.
12787 * nto-low.c (nto_mourn): New.
12788 (nto_target_ops): Install it.
12789 * spu-low.c (spu_mourn): New.
12790 (spu_target_ops): Install it.
12791 * win32-low.c (win32_mourn): New.
12792 (win32_target_ops): Install it.
12793
e8470a06
PA		 127942010-04-12 Pedro Alves <pedro@codesourcery.com>
12795
12796 * server.h (buffer_xml_printf): Remove redundant `;'.
12797
45ba0d02
PA		 127982010-04-12 Pedro Alves <pedro@codesourcery.com>
12799
12800 * regcache.c (set_register_cache): Invalidate regcaches before
12801 changing the register cache layout.
12802 (regcache_invalidate_one): Allow a NULL regcache.
12803 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12804 regcaches before changing the register cache layout or the target
12805 regsets.
12806
59e04013
L		 128072010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12808
12809 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12810 variable warning on Linux/x86-64.
12811
8336d594
PA		 128122010-04-11 Pedro Alves <pedro@codesourcery.com>
12813
12814 GDBserver disconnected tracing support.
12815
12816 * linux-low.c (linux_remove_process): Delete.
12817 (add_lwp): Don't set last_resume_kind here.
12818 (linux_kill): Use `mourn'.
12819 (linux_detach): Use `thread_db_detach', and `mourn'.
12820 (linux_mourn): New.
12821 (linux_attach_lwp_1): Adjust comment.
12822 (linux_attach): last_resume_kind moved the thread_info; adjust.
12823 (status_pending_p_callback): Adjust.
12824 (linux_wait_for_event_1): Adjust.
12825 (count_events_callback, select_singlestep_lwp_callback)
12826 (select_event_lwp_callback, cancel_breakpoints_callback)
12827 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12828 (proceed_one_lwp): Adjust.
12829 (linux_async): Add debug output.
12830 (linux_thread_stopped): New.
12831 (linux_pause_all): New.
12832 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12833 linux_pause_all.
12834 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12835 (thread_db_free): Delete declaration.
12836 (thread_db_detach, thread_db_mourn): Declare.
12837 * thread-db.c (thread_db_init): Use thread_db_mourn.
12838 (thread_db_free): Delete, split in two.
12839 (disable_thread_event_reporting): New.
12840 (thread_db_detach): New.
12841 (thread_db_mourn): New.
12842
12843 * server.h (struct thread_info) <last_resume_kind>: New field.
12844 <attached>: Add comment.
12845 <gdb_detached>: New field.
12846 (handler_func): Change return type to int.
12847 (handle_serial_event, handle_target_event): Ditto.
12848 (gdb_connected): Declare.
12849 (tracing): Delete.
12850 (disconnected_tracing): Declare.
12851 (stop_tracing): Declare.
12852
12853 * server.c (handle_query) <qSupported>: Report support for
12854 disconnected tracing.
12855 (queue_stop_reply_callback): Account for running threads.
12856 (gdb_wants_thread_stopped): New.
12857 (gdb_wants_all_threads_stopped): New.
12858 (gdb_reattached_process): New.
12859 (handle_status): Clear the `gdb_detached' flag of all processes.
12860 In all-stop, stop all threads.
12861 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12862 (process_serial_event): If the remote connection breaks, or if an
12863 exit was forced with "monitor exit", force an event loop exit.
12864 Handle disconnected tracing on detach.
12865 (handle_serial_event): Adjust.
12866 (handle_target_event): If GDB isn't connected, forward events back
12867 to the inferior, unless the last process exited, in which case,
12868 exit gdbserver. Adjust interface.
12869
12870 * remote-utils.c (remote_open): Don't block in accept. Instead
12871 register an event loop source on the listen socket file
12872 descriptor. Refactor bits into ...
12873 (listen_desc): ... this new global.
12874 (gdb_connected): ... this new function.
12875 (enable_async_notification): ... this new function.
12876 (handle_accept_event): ... this new function.
12877 (remote_close): Clear remote_desc.
12878
12879 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12880
12881 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12882 New fields.
12883 (mourn_inferior): Define.
12884 (target_process_qsupported): Avoid the dangling else problem.
12885 (thread_stopped): Define.
12886 (pause_all): Define.
12887 (target_waitstatus_to_string): Declare.
12888 * target.c (target_waitstatus_to_string): New.
12889
12890 * tracepoint.c (tracing): Make extern.
12891 (disconnected_tracing): New.
12892 (stop_tracing): Make extern. Handle tracing stops due to GDB
12893 disconnecting.
12894 (cmd_qtdisconnected): New.
12895 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12896 (handle_tracepoint_general_set): Handle QTDisconnected.
12897
12898 * event-loop.c (event_handler_func): Change return type to int.
12899 (process_event): Bail out if the event handler wants the event
12900 loop to stop.
12901 (handle_file_event): Ditto.
12902 (start_event_loop): Bail out if the event handler wants the event
12903 loop to stop.
12904
12905 * nto-low.c (nto_target_ops): Adjust.
12906 * spu-low.c (spu_wait): Don't remove the process here.
12907 (spu_target_ops): Adjust.
12908 * win32-low.c (win32_wait): Don't remove the process here.
12909 (win32_target_ops): Adjust.
12910
5d267c4c
PA		 129112010-04-11 Pedro Alves <pedro@codesourcery.com>
12912
12913 * regcache.c (realloc_register_cache): Invalidate inferior's
12914 regcache before recreating it.
12915
623ccd72
PA		 129162010-04-09 Pedro Alves <pedro@codesourcery.com>
12917
12918 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12919
219f2f23
PA		 129202010-04-09 Stan Shebs <stan@codesourcery.com>
12921 Pedro Alves <pedro@codesourcery.com>
12922
12923 * server.h (LONGEST): New.
12924 (struct thread_info) <while_stepping>: New field.
12925 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12926 Declare.
12927 (initialize_tracepoint, handle_tracepoint_general_set)
12928 (handle_tracepoint_query, tracepoint_finished_step)
12929 (tracepoint_was_hit, release_while_stepping_state_list):
12930 (current_traceframe): Declare.
12931 * server.c (handle_general_set): Handle tracepoint packets.
12932 (read_memory): New.
12933 (write_memory): New.
12934 (handle_search_memory_1): Use read_memory.
12935 (handle_query): Report support for conditional tracepoints, trace
12936 state variables, and tracepoint sources. Handle tracepoint
12937 queries.
12938 (main): Initialize the tracepoints module.
12939 (process_serial_event): Handle traceframe reads/writes.
12940
12941 * linux-low.c (handle_tracepoints): New.
12942 (linux_wait_1): Call it.
12943 (linux_resume_one_lwp): Handle while-stepping.
12944 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
12945 (linux_target_ops): Install them.
12946 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
12947 New field.
12948 * linux-x86-low.c (x86_supports_tracepoints): New.
12949 (the_low_target). Install it.
12950
12951 * mem-break.h (delete_breakpoint): Declare.
12952 * mem-break.c (delete_breakpoint): Make external.
12953
12954 * target.h (struct target_ops): Add `supports_tracepoints',
12955 `read_pc', and `write_pc' fields.
12956 (target_supports_tracepoints): Define.
12957 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
12958 (phex_nz): New.
12959
12960 * regcache.h (struct regcache) <registers_owned>: New field.
12961 (init_register_cache, regcache_cpy): Declare.
12962 (regcache_read_pc, regcache_write_pc): Declare.
12963 (register_cache_size): Declare.
12964 (supply_regblock): Declare.
12965 * regcache.c (init_register_cache): New.
12966 (new_register_cache): Use it.
12967 (regcache_cpy): New.
12968 (register_cache_size): New.
12969 (supply_regblock): New.
12970 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 12971
219f2f23
PA		 12972 * tracepoint.c: New.
12973
12974 * Makefile.in (OBS): Add tracepoint.o.
12975 (tracepoint.o): New rule.
12976
3a13a53b
L		 129772010-04-08 H.J. Lu <hongjiu.lu@intel.com>
12978
12979 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
12980 (i386-mmx.o): New.
12981 (i386-mmx.c): Likewise.
12982 (i386-mmx-linux.o): Likewise.
12983 (i386-mmx-linux.c): Likewise.
12984
12985 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
12986 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
12987 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
12988 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
12989
12990 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
12991 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
12992 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
12993
1570b33e
L		 129942010-04-07 H.J. Lu <hongjiu.lu@intel.com>
12995
12996 * Makefile.in (clean): Updated.
12997 (i386-avx.o): New.
12998 (i386-avx.c): Likewise.
12999 (i386-avx-linux.o): Likewise.
13000 (i386-avx-linux.c): Likewise.
13001 (amd64-avx.o): Likewise.
13002 (amd64-avx.c): Likewise.
13003 (amd64-avx-linux.o): Likewise.
13004 (amd64-avx-linux.c): Likewise.
13005
13006 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13007 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13008 (srv_amd64_regobj): Add amd64-avx.o.
13009 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13010 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13011 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13012 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13013 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13014 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13015 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13016
13017 * i387-fp.c: Include "i386-xstate.h".
13018 (i387_xsave): New.
13019 (i387_cache_to_xsave): Likewise.
13020 (i387_xsave_to_cache): Likewise.
13021 (x86_xcr0): Likewise.
13022
13023 * i387-fp.h (i387_cache_to_xsave): Likewise.
13024 (i387_xsave_to_cache): Likewise.
13025 (x86_xcr0): Likewise.
13026
13027 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13028 * linux-crisv32-low.c (target_regsets): Likewise.
13029 * linux-m68k-low.c (target_regsets): Likewise.
13030 * linux-mips-low.c (target_regsets): Likewise.
13031 * linux-ppc-low.c (target_regsets): Likewise.
13032 * linux-s390-low.c (target_regsets): Likewise.
13033 * linux-sh-low.c (target_regsets): Likewise.
13034 * linux-sparc-low.c (target_regsets): Likewise.
13035 * linux-xtensa-low.c (target_regsets): Likewise.
13036
13037 * linux-low.c: Include <sys/uio.h>.
13038 (regsets_fetch_inferior_registers): Support nt_type.
13039 (regsets_store_inferior_registers): Likewise.
13040 (linux_process_qsupported): New.
13041 (linux_target_ops): Add linux_process_qsupported.
13042
13043 * linux-low.h (regset_info): Add nt_type.
13044 (linux_target_ops): Add process_qsupported.
13045
13046 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13047 and <sys/uio.h>.
13048 (init_registers_i386_avx_linux): New.
13049 (init_registers_amd64_avx_linux): Likewise.
13050 (xmltarget_i386_linux_no_xml): Likewise.
13051 (xmltarget_amd64_linux_no_xml): Likewise.
13052 (PTRACE_GETREGSET): Likewise.
13053 (PTRACE_SETREGSET): Likewise.
13054 (x86_fill_xstateregset): Likewise.
13055 (x86_store_xstateregset): Likewise.
13056 (use_xml): Likewise.
13057 (x86_linux_update_xmltarget): Likewise.
13058 (x86_linux_process_qsupported): Likewise.
13059 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13060 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13061 init_registers_i386_linux here. Call
13062 x86_linux_update_xmltarget.
13063 (the_low_target): Add x86_linux_process_qsupported.
13064
13065 * server.c (handle_query): Call target_process_qsupported.
13066
13067 * target.h (target_ops): Add process_qsupported.
13068 (target_process_qsupported): New.
13069
fc7238bb
PA		 130702010-04-03 Pedro Alves <pedro@codesourcery.com>
13071
13072 * inferiors.c (add_thread): Set last_status kind to
13073 TARGET_WAITKIND_IGNORE.
13074 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13075 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13076 (linux_wait_1): Move `thread' local definition to block that uses
13077 it. Don't NULL initialize `event_child'.
13078 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13079 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13080 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13081
bdabb078
PA		 130822010-04-01 Pedro Alves <pedro@codesourcery.com>
13083
13084 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13085 an extended waitstatus, or by a watchpoint.
13086 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13087 thread was stepping or has been stopped by a watchpoint.
13088
d3bbe7a0
PA		 130892010-04-01 Pedro Alves <pedro@codesourcery.com>
13090
13091 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13092 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13093 of another, then delete the previous, and validate all
13094 breakpoints.
13095 (validate_inserted_breakpoint): New.
13096 (delete_disabled_breakpoints): New.
13097 (validate_breakpoints): New.
13098 (check_mem_read): Validate breakpoints before trusting their
13099 shadow. Delete disabled breakpoints.
13100 (check_mem_write): Validate breakpoints before trusting they
13101 should be inserted. Delete disabled breakpoints.
13102 * mem-break.h (validate_breakpoints):
13103 * server.c (handle_query): Validate breakpoints when we see a
13104 qSymbol query.
13105
8b07ae33
PA		 131062010-04-01 Pedro Alves <pedro@codesourcery.com>
13107
13108 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13109 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13110 if we could tell there's a GDB breakpoint at stop_pc.
13111 (need_step_over_p): Don't do a step over if we find a GDB
13112 breakpoint at the resume PC.
13113
13114 * mem-break.c (struct raw_breakpoint): New.
13115 (enum bkpt_type): New type `gdb_breakpoint'.
13116 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13117 fields. New field `raw'.
13118 (find_raw_breakpoint_at): New.
13119 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13120 breakpoint instead.
13121 (set_breakpoint_at): Adjust.
13122 (delete_raw_breakpoint): New.
13123 (release_breakpoint): New.
13124 (delete_breakpoint): Rename to...
13125 (delete_breakpoint_1): ... this. Add proc parameter. Use
13126 release_breakpoint. Return ENOENT.
13127 (delete_breakpoint): Reimplement.
13128 (find_breakpoint_at): Delete.
13129 (find_gdb_breakpoint_at): New.
13130 (delete_breakpoint_at): Delete.
13131 (set_gdb_breakpoint_at): New.
13132 (delete_gdb_breakpoint_at): New.
13133 (gdb_breakpoint_here): New.
13134 (set_reinsert_breakpoint): Use release_breakpoint.
13135 (uninsert_breakpoint): Rename to ...
13136 (uninsert_raw_breakpoint): ... this.
13137 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13138 (reinsert_raw_breakpoint): Change parameter type to
13139 raw_breakpoint.
13140 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13141 instead.
13142 (check_breakpoints): Adjust. Use release_breakpoint.
13143 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13144 (breakpoint_inserted_here): Ditto.
13145 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13146 Don't trust the breakpoint's shadow if it is not inserted.
13147 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13148 (delete_all_breakpoints): Adjust.
13149 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13150 use delete_breakpoint_1.
13151
13152 * mem-break.h (breakpoints_supported): Delete declaration.
13153 (set_gdb_breakpoint_at): Declare.
13154 (gdb_breakpoint_here): Declare.
13155 (delete_breakpoint_at): Delete.
13156 (delete_gdb_breakpoint_at): Declare.
13157
13158 * server.h (struct raw_breakpoint): Forward declare.
13159 (struct process_info): New field `raw_breakpoints'.
13160
13161 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13162 breakpoints.
13163
6bf5e0ba
PA		 131642010-03-24 Pedro Alves <pedro@codesourcery.com>
13165
13166 * linux-low.c (status_pending_p_callback): Fix comment.
13167 (linux_wait_for_event_1): Move most of the internal breakpoint
13168 handling from here...
13169 (linux_wait_1): ... to here.
13170 (count_events_callback): New.
13171 (select_singlestep_lwp_callback): New.
13172 (select_event_lwp_callback): New.
13173 (cancel_breakpoints_callback): New.
13174 (select_event_lwp): New.
13175 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13176 priority to all LWPs that have had events that should be reported
13177 to the client. Cancel breakpoints when about to reporting the
13178 event to the client, not while stopping lwps. No longer cancel
13179 finished single-steps here.
13180 (cancel_finished_single_step): Delete.
13181 (cancel_finished_single_steps): Delete.
13182
414a389f
PA		 131832010-03-24 Pedro Alves <pedro@codesourcery.com>
13184
13185 * mem-break.c (enum bkpt_type): New.
13186 (struct breakpoint): New field `type'.
13187 (set_breakpoint_at): Change return type to struct breakpoint
13188 pointer. Set type to `other_breakpoint' by default.
13189 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13190 in the breakpoint list.
13191 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13192 (reinsert_breakpoint): Rename to ...
13193 (reinsert_raw_breakpoint): ... this.
13194 (reinsert_breakpoints_at): Adjust.
13195 * mem-break.h (struct breakpoint): Declare.
13196 (set_breakpoint_at): Change return type to struct breakpoint
13197 pointer.
13198
2280c721
PA		 131992010-03-24 Pedro Alves <pedro@codesourcery.com>
13200
13201 * server.c (handle_query): Assign, not compare.
13202
d50171e4
PA		 132032010-03-24 Pedro Alves <pedro@codesourcery.com>
13204
13205 Teach linux gdbserver to step-over-breakpoints.
13206
13207 * linux-low.c (can_hardware_single_step): New.
13208 (supports_breakpoints): New.
13209 (handle_extended_wait): If stopping threads, read the stop pc of
13210 the new cloned LWP.
13211 (get_pc): New.
13212 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13213 low target doesn't support retrieving the PC.
13214 (add_lwp): Set last_resume_kind to resume_continue.
13215 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13216 (linux_attach): Don't clear stop_expected. Set the lwp's
13217 last_resume_kind to resume_stop.
13218 (linux_detach_one_lwp): Don't check for removed breakpoints.
13219 (check_removed_breakpoint): Delete.
13220 (status_pending_p): Rename to ...
13221 (status_pending_p_callback): ... this. Don't check for removed
13222 breakpoints. Don't consider threads that are stopped from GDB's
13223 perspective.
13224 (linux_wait_for_lwp): Always read the stop_pc here.
13225 (cancel_breakpoint): New.
13226 (step_over_bkpt): New global.
13227 (linux_wait_for_event_1): Implement stepping over breakpoints.
13228 (gdb_wants_lwp_stopped): New.
13229 (gdb_wants_all_stopped): New.
13230 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13231 single-step traps here. Store the thread's last reported target
13232 wait status.
13233 (send_sigstop): Don't clear stop_expected. Always set it,
13234 instead.
13235 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13236 (cancel_finished_single_step): New.
13237 (cancel_finished_single_steps): New.
13238 (wait_for_sigstop): Don't cancel finished single-step traps here.
13239 (linux_resume_one_lwp): Don't check for removed breakpoints.
13240 Don't set `step' on non-hardware step archs.
13241 (linux_set_resume_request): Ignore resume_stop requests if already
13242 stopping or stopped. Set the lwp's last_resume_kind.
13243 (resume_status_pending_p): Don't check for removed breakpoints.
13244 (need_step_over_p): New.
13245 (start_step_over): New.
13246 (finish_step_over): New.
13247 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13248 requests. Clear the thread's last reported target waitstatus.
13249 Don't use the `suspended' flag. Don't consider pending breakpoints.
13250 (linux_resume): Start a step-over if necessary.
13251 (proceed_one_lwp): New.
13252 (proceed_all_lwps): New.
13253 (unstop_all_lwps): New.
13254 * linux-low.h (struct lwp_info): Rewrite comment for the
13255 `suspended' flag. Add the `stop_pc' field. Delete the
13256 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13257 Add `'last_resume_kind' and `need_step_over' fields.
13258 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13259 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13260 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13261 (set_raw_breakpoint_at): New.
13262 (set_breakpoint_at): Rewrite to use it.
13263 (reinsert_breakpoint_handler): Delete.
13264 (set_reinsert_breakpoint): New.
13265 (reinsert_breakpoint_by_bp): Delete.
13266 (delete_reinsert_breakpoints): New.
13267 (uninsert_breakpoint): Rewrite.
13268 (uninsert_breakpoints_at): New.
13269 (reinsert_breakpoint): Rewrite.
13270 (reinsert_breakpoints_at): New.
13271 (check_breakpoints): Rewrite.
13272 (breakpoint_here): New.
13273 (breakpoint_inserted_here): New.
13274 (check_mem_read): Adjust.
13275 * mem-break.h (breakpoints_supported, breakpoint_here)
13276 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13277 (reinsert_breakpoint_by_bp): Delete declaration.
13278 (delete_reinsert_breakpoints): Declare.
13279 (reinsert_breakpoint): Delete declaration.
13280 (reinsert_breakpoints_at): Declare.
13281 (uninsert_breakpoint): Delete declaration.
13282 (uninsert_breakpoints_at): Declare.
13283 (check_breakpoints): Adjust prototype.
13284 * server.h: Adjust include order.
13285 (struct thread_info): Declare here. Add a `last_status' field.
13286
30ba68cb
MS		 132872010-03-23 Michael Snyder <msnyder@vmware.com>
13288
13289 * server.c (crc32): New function.
13290 (handle_query): Add handling for 'qCRC:' request.
13291
b9a881c2
PA		 132922010-03-23 Pedro Alves <pedro@codesourcery.com>
13293
13294 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13295 lwp had been stopped by a watchpoint.
13296
e92d13d5
PA		 132972010-03-16 Pedro Alves <pedro@codesourcery.com>
13298
13299 * server.h (internal_error): Declare.
13300 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13301 * utils.c (internal_error): New function.
13302
64daa791
AS		 133032010-03-15 Andreas Schwab <schwab@redhat.com>
13304
13305 * configure.srv: Fix typo setting srv_regobj.
13306
f52cd8cd
PA		 133072010-03-15 Pedro Alves <pedro@codesourcery.com>
13308
13309 * linux-low.c (fetch_register): Avoid passing a non string literal
13310 format to `error'.
13311 (usr_store_inferior_registers): Ditto.
13312
93ae6fdc
PA		 133132010-03-14 Pedro Alves <pedro@codesourcery.com>
13314
13315 * linux-low.c (linux_write_memory): Bail out early if peeking
13316 memory failed.
13317
c3adc08c
PA		 133182010-03-14 Pedro Alves <pedro@codesourcery.com>
13319
13320 * linux-low.h (struct lwp_info): New fields
13321 `stopped_by_watchpoint' and `stopped_data_address'.
13322 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13323 here, and cache them in the lwp object.
13324 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13325 directly.
13326 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13327 field.
13328 (linux_stopped_by_watchpoint): Rewrite.
13329 (linux_stopped_data_address): Rewrite.
13330
bce522a2
PA		 133312010-03-06 Simo Melenius <simo.melenius@iki.fi>
13332
13333 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13334 switching the current inferior, not before.
13335
90884b2b
L		 133362010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13337
13338 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13339 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13340 i386-linux.c and amd64-linux.c.
13341 (reg-i386.o): Removed.
13342 (reg-i386.c): Likewise.
13343 (reg-i386-linux.o): Likewise.
13344 (reg-i386-linux.c): Likewise.
13345 (reg-x86-64.o): Likewise.
13346 (reg-x86-64.c): Likewise.
13347 (reg-x86-64-linux.o): Likewise.
13348 (reg-x86-64-linux.c): Likewise.
13349 (i386.o): New.
13350 (i386.c): Likewise.
13351 (i386-linux.o): Likewise.
13352 (i386-linux.c): Likewise.
13353 (amd64.o): Likewise.
13354 (amd64.c): Likewise.
13355 (amd64-linux.o): Likewise.
13356 (amd64-linux.c): Likewise.
13357
13358 * configure.srv (srv_i386_regobj): New.
13359 (srv_i386_linux_regobj): Likewise.
13360 (srv_amd64_regobj): Likewise.
13361 (srv_amd64_linux_regobj): Likewise.
13362 (srv_i386_32bit_xmlfiles): Likewise.
13363 (srv_i386_64bit_xmlfiles): Likewise.
13364 (srv_i386_xmlfiles): Likewise.
13365 (srv_amd64_xmlfiles): Likewise.
13366 (srv_i386_linux_xmlfiles): Likewise.
13367 (srv_amd64_linux_xmlfiles): Likewise.
13368 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13369 srv_xmlfiles to $srv_i386_xmlfiles.
13370 (i[34567]86-*-mingw32ce*): Likewise.
13371 (i[34567]86-*-mingw*): Likewise.
13372 (i[34567]86-*-nto*): Likewise.
13373 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13374 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13375 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13376 (x86_64-*-linux*): Likewise.
13377
13378 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13379 (init_registers_amd64_linux): New.
13380 (x86_arch_setup): Replace init_registers_x86_64_linux with
13381 init_registers_amd64_linux.
13382
193f13e6
MK		 133832010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13384
13385 * configure.ac: Check for libdl. If it is not available link against
13386 static libthread_db.
13387 * configure: Regenerate.
13388
85d721b8
PA		 133892010-02-22 Pedro Alves <pedro@codesourcery.com>
13390
13391 PR9605
13392
13393 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13394 handing a read watchpoint.
13395 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13396
6076632b
DE		 133972010-02-12 Doug Evans <dje@google.com>
13398
13399 * linux-low.c (linux_supports_tracefork_flag): Document.
13400 (linux_look_up_symbols): Add comment.
13401
3327ccf7
L		 134022010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13403
13404 * regcache.c (supply_register): Clear regcache if buf is NULL.
13405
0718675c 134062010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13407 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13408
13409 * inferiors.c (find_inferior): Add function documentation.
13410 (unloaded_dll): Handle the case where the unloaded dll has not
13411 been previously registered in the dll list.
13412
177321bd
DJ		 134132010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13414
13415 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13416 (thumb2_breakpoint): New.
13417 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13418
2b009048
DJ		 134192010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13420
13421 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13422 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13423 breakpoints.
13424
3be029c7
PA		 134252010-01-21 Pedro Alves <pedro@codesourcery.com>
13426
13427 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13428
18f5de3b
JK		 134292010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13430
13431 * linux-s390-low.c (s390_collect_ptrace_register)
13432 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13433
3743bb4f
DE		 134342010-01-21 Doug Evans <dje@google.com>
13435
14ce3065
DE		 13436 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13437 (PTRACE_ARG4_TYPE): New macro.
13438 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13439 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13440 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13441 (usr_store_inferior_registers): Ditto.
13442 (linux_read_memory, linux_write_memory): Ditto.
13443 (linux_test_for_tracefork): Ditto.
13444
3743bb4f
DE		 13445 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13446 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13447
8b315be5
PA		 134482010-01-21 Pedro Alves <pedro@codesourcery.com>
13449
13450 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13451 target.
13452
85492558
PA		 134532010-01-21 Pedro Alves <pedro@codesourcery.com>
13454
13455 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13456 prototype to take a regcache. Adjust.
13457
442ea881
PA		 134582010-01-20 Pedro Alves <pedro@codesourcery.com>
13459
13460 * regcache.h (struct thread_info): Forward declare.
13461 (struct regcache): New.
13462 (new_register_cache): Adjust prototype.
13463 (get_thread_regcache): Declare.
13464 (free_register_cache): Adjust prototype.
13465 (registers_to_string, registers_from_string): Ditto.
13466 (supply_register, supply_register_by_name, collect_register)
13467 (collect_register_as_string, collect_register_by_name): Ditto.
13468 * regcache.c (struct inferior_regcache_data): Delete.
13469 (get_regcache): Rename to ...
13470 (get_thread_regcache): ... this. Adjust. Switch inferior before
13471 fetching registers.
13472 (regcache_invalidate_one): Adjust.
13473 (regcache_invalidate): Fix prototype.
13474 (new_register_cache): Return the new register cache.
13475 (free_register_cache): Change prototype.
13476 (realloc_register_cache): Adjust.
13477 (registers_to_string): Change prototype to take a regcache. Adjust.
13478 (registers_from_string): Ditto.
13479 (register_data): Ditto.
13480 (supply_register): Ditto.
13481 (supply_register_by_name): Ditto.
13482 (collect_register): Ditto.
13483 (collect_register_as_string): Ditto.
13484 (collect_register_by_name): Ditto.
13485 * server.c (process_serial_event): Adjust.
13486 * linux-low.h (regset_fill_func, regset_store_func): Change
13487 prototype.
13488 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13489 Change prototype.
13490 * linux-low.c (get_stop_pc): Adjust.
13491 (check_removed_breakpoint): Adjust.
13492 (linux_wait_for_event): Adjust.
13493 (linux_resume_one_lwp): Adjust.
13494 (fetch_register): Add regcache parameter. Adjust.
13495 (usr_store_inferior_registers): Ditto.
13496 (regsets_fetch_inferior_registers): Ditto.
13497 (regsets_store_inferior_registers): Ditto.
13498 (linux_fetch_registers, linux_store_registers): Ditto.
13499 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13500 regcache. Adjust.
43aaf8b6
PA		 13501 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13502 Ditto.
442ea881
PA		 13503 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13504 prototype to take a regcache.
13505 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13506 * remote-utils.c (convert_ascii_to_int, outreg)
13507 (prepare_resume_reply): Change prototype to take a regcache.
13508 Adjust.
13509 * target.h (struct target_ops) <fetch_registers, store_registers>:
13510 Change prototype to take a regcache.
13511 (fetch_inferior_registers, store_inferior_registers): Change
13512 prototype to take a regcache. Adjust.
13513 * proc-service.c (ps_lgetregs): Adjust.
13514 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13515 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13516 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13517 take a regcache. Adjust.
13518 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13519 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13520 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13521 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13522 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13523 (cris_cannot_fetch_register):
13524 (cris_breakpoint_at): Change prototype to take a regcache.
13525 Adjust.
13526 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13527 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13528 to take a regcache. Adjust.
13529 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13530 Adjust.
13531 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13532 take a regcache. Adjust.
13533 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13534 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13535 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13536 * linux-mips-low.c (mips_get_pc):
13537 (mips_set_pc): Change prototype to take a regcache. Adjust.
13538 (mips_reinsert_addr): Adjust.
13539 (mips_collect_register): Change prototype to take a regcache.
13540 Adjust.
13541 (mips_supply_register):
13542 (mips_collect_register_32bit, mips_supply_register_32bit)
13543 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13544 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13545 * linux-ppc-low.c (ppc_supply_ptrace_register)
13546 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13547 (parse_spufs_run): Adjust.
13548 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13549 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13550 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13551 take a regcache. Adjust.
13552 * linux-s390-low.c (s390_collect_ptrace_register)
13553 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13554 (s390_set_pc): Change prototype to take a regcache. Adjust.
13555 (s390_arch_setup): Adjust.
13556 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13557 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13558 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13559 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13560 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13561 regcache. Adjust.
13562 (sparc_breakpoint_at): Adjust.
13563 * linux-xtensa-low.c (xtensa_fill_gregset):
13564 (xtensa_store_gregset):
13565 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13566 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13567 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13568 prototype to take a regcache. Adjust.
13569 * win32-arm-low.c (arm_fetch_inferior_register)
13570 (arm_store_inferior_register): Change prototype to take a
13571 regcache. Adjust.
13572 * win32-i386-low.c (i386_fetch_inferior_register)
13573 (i386_store_inferior_register): Change prototype to take a
13574 regcache. Adjust.
13575 * win32-low.c (child_fetch_inferior_registers)
13576 (child_store_inferior_registers): Change prototype to take a
13577 regcache. Adjust.
13578 (win32_wait): Adjust.
13579 (win32_fetch_inferior_registers): Change prototype to take a
13580 regcache. Adjust.
13581 (win32_store_inferior_registers): Adjust.
13582 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13583 store_inferior_register>: Change prototype to take a regcache.
13584
60c3d7b0
DE		 135852010-01-20 Doug Evans <dje@google.com>
13586
13587 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13588 #ifdef.
13589 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13590 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13591
dc146f7c
VP		 135922010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13593
13594 * linux-low.c (linux_core_of_thread): New.
13595 (compare_ints, show_process, list_threads): New.
13596 (linux_qxfer_osdata): Report threads and cores.
13597 (linux_target_op): Register linux_core_of_thread.
13598 * remote-utils.c (prepare_resume_reply): Report the core.
13599 (buffer_xml_printf): Support %d specifier.
13600 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13601 New.
13602 (handle_query): Handle qXfer:threads. Announce availability
13603 thereof.
13604 * target.h (struct target_ops): New field core_of_thread.
13605
7803799a
UW		 136062010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13607
13608 * Makefile.in (clean): Remove new generated files.
13609 (reg-s390.o, reg-s390.c): Remove rules.
13610 (reg-s390x.o, reg-s390x.c): Likewise.
13611 (s390-linux32.o, s390-linux32.c): Add rules.
13612 (s390-linux64.o, s390-linux64.c): Likewise.
13613 (s390x-linux64.o, s390x-linux64.c): Likewise.
13614 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13615 * linux-s390-low.c: Include <elf.h>.
13616 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13617 (init_registers_s390): Remove prototype.
13618 (init_registers_s390x): Likewise.
13619 (init_registers_s390_linux32): Add prototype.
13620 (init_registers_s390_linux64): Likewise.
13621 (init_registers_s390x_linux64): Likewise.
13622 (s390_num_regs_3264): New define.
13623 (s390_regmap_3264): New global variable.
13624 (s390_cannot_fetch_register): Remove obsolete check.
13625 (s390_cannot_store_register): Likewise.
13626 (s390_collect_ptrace_register): Handle upper/lower register halves.
13627 (s390_supply_ptrace_register): Likewise.
13628 (s390_fill_gregset): Update to register number changes.
13629 (s390_get_hwcap): New routine.
13630 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13631 Install appropriate regmap and register set.
13632
6e7ffa39
JB		 136332010-01-01 Joel Brobecker <brobecker@adacore.com>
13634
13635 * server.c (gdbserver_version): Update copyright year to 2010.
13636 * gdbreplay.c (gdbreplay_version): Likewise.
13637
957f3f49
DE		 136382009-12-28 Doug Evans <dje@google.com>
13639
13640 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13641 elf/external.h. Include <elf.h> instead but only if necessary.
13642
ca5c370d
PA		 136432009-12-28 Pedro Alves <pedro@codesourcery.com>
13644
13645 * linux-low.c (linux_remove_process): Remove `detaching'
13646 parameter. Don't release/detach from thread_db here.
13647 (linux_kill): Release/detach from thread_db here, ...
13648 (linux_detach): ... and here, before actually detaching.
13649 (linux_wait_1): ... and here, when a process exits.
13650 * thread-db.c (any_thread_of): New.
13651 (thread_db_free): Switch the current inferior to a thread of the
13652 passed in process.
13653
4ee62156
DE		 136542009-12-21 Doug Evans <dje@google.com>
13655
d90e6a88
DE		 13656 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13657
c5f62d5f
DE		 13658 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13659 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13660 warning ifndef __NR_tkill. Move setting of errno there too.
13661 Delete unnecessary resetting of errno after syscall.
13662 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13663
10e86dd7
DE		 13664 * configure.ac: Check for dladdr.
13665 * config.in: Regenerate.
13666 * configure: Regenerate.
13667 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13668 (try_thread_db_load): Update.
13669
4ee62156
DE		 13670 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13671
00f515da
DE		 136722009-12-18 Doug Evans <dje@google.com>
13673
e9464885
DE		 13674 * event-loop.c: Include unistd.h if it exists.
13675
07d4f67e
DE		 13676 * linux-low.c (my_waitpid): Move definition away from being in
13677 between linux_tracefork_child/linux_test_for_tracefork.
13678
00f515da
DE		 13679 * gdb_proc_service.h (psaddr_t): Fix type.
13680 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13681 signature to match glibc.
13682
1de1badb
DE		 136832009-12-16 Doug Evans <dje@google.com>
13684
13685 * linux-low.c (linux_read_memory): Fix argument to read.
13686
aeeb81d1
PA		 136872009-11-26 Pedro Alves <pedro@codesourcery.com>
13688
13689 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13690 events, don't leave current_inferior pointing at null.
13691
10357975
PA		 136922009-11-26 Pedro Alves <pedro@codesourcery.com>
13693
13694 * win32-low.c (LOG): Delete.
13695 (OUTMSG): Output to stderr.
13696 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13697 on compile time LOG macro.
13698 (win32_wait): Fix debug output.
13699
cf6e3471
PA		 137002009-11-26 Pedro Alves <pedro@codesourcery.com>
13701
13702 * win32-low.c (win32_add_one_solib): If the dll name is
13703 "ntdll.dll", prepend the system directory to the dll path.
13704
0c85e18e
MK		 137052009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13706
13707 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13708
9ac544ce 137092009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13710 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13711
13712 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13713 * configure.ac: Check for __mcoldfire__ and set
13714 gdb_cv_m68k_is_coldfire.
13715 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13716 reg-cf.o and reg-m68k.o.
13717 * configure: Regenerated.
13718
fd7dd3e6
PA		 137192009-11-16 Pedro Alves <pedro@codesourcery.com>
13720
13721 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13722 Pass it to thread_db_free.
13723 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13724 proper `detaching' argument to linux_remove_process.
13725 * linux-low.h (thread_db_free): Add `detaching' parameter.
13726 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13727 to thread_db_free.
13728 (thread_db_free): Add `detaching' parameter. Only
13729 call td_ta_clear_event if detaching from process.
13730
75aa492e
MK		 137312009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13732
13733 * thread-db.c (thread_db_free): Fix typo.
13734
21e1bee4
PP		 137352009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13736
13737 PR gdb/10838
13738 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13739
8838b45e
NS		 137402009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13741
13742 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13743 with an i686 compiler.
13744 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13745 needed.
13746 * configure: Rebuilt.
13747
8a35fb51
SL		 137482009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13749
13750 PR gdb/10783
13751
13752 * server.c (handle_search_memory_1): Correct read_addr initialization
13753 in loop for searching subsequent chunks.
13754
96f15937
PP		 137552009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13756
13757 * configure.ac: New --with-libthread-db option.
13758 * thread-db.c: Allow direct dependence on libthread_db.
13759 (thread_db_free): Adjust.
13760 * config.in: Regenerate.
13761 * configure: Likewise.
889bf7c5 13762
5f7d1694
PP		 137632009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13764
13765 PR gdb/10757
13766 * thread-db.c (attach_thread): New function.
13767 (maybe_attach_thread): Return success/failure.
13768 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13769 (thread_db_find_new_threads): Loop until no new threads.
13770
88e3b899
PA		 137712009-10-13 Pedro Alves <pedro@codesourcery.com>
13772
13773 * proc-service.c (ps_lgetregs): Formatting.
13774
cdbfd419
PP		 137752009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13776
13777 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13778 * configure.ac: Adjust.
13779 * linux-low.h (struct process_info_private): Move members to struct
13780 thread_db.
13781 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13782 * linux-low.c (linux_remove_process): Adjust.
13783 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13784 * server.c (handle_query): Move code ...
13785 (handle_monitor_command): ... here. New function.
13786 * target.h (struct target_ops): New member.
13787 * thread-db.c (struct thread_db): New.
13788 (libthread_db_search_path): New variable.
13789 (thread_db_create_event, thread_db_enable_reporting)
13790 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13791 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13792 (try_thread_db_load_1, dladdr_to_soname): New functions.
13793 (try_thread_db_load, thread_db_load_search): New functions.
13794 (thread_db_init): Search for libthread_db.
13795 (thread_db_free): New function.
13796 (thread_db_handle_monitor_command): Likewise.
13797 * config.in: Regenerate.
13798 * configure: Regenerate.
889bf7c5 13799
4168d2d6
UW		 138002009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13801
13802 * spu-low.c (spu_kill): Wait for inferior to terminate.
13803 Call clear_inferiors.
13804 (spu_detach): Call clear_inferiors.
13805
81ecdfbb
RW		 138062009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13807
13808 * aclocal.m4: Regenerate.
13809 * config.in: Likewise.
13810 * configure: Likewise.
13811
0b9ff2c0
UW		 138122009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13813
13814 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13815 (parse_spufs_run): New function.
13816 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13817 (ppc_breakpoint_at): Handle SPU breakpoints.
13818
efcbbd14
UW		 138192009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13820
13821 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13822 (SPUFS_MAGIC): Define.
13823 (spu_enumerate_spu_ids): New function.
13824 (linux_qxfer_spu): New function.
13825 (linux_target_ops): Install linux_qxfer_spu.
13826
f4d9bade
UW		 138272009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13828
13829 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13830 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13831 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13832 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13833 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13834 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13835 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13836 (init_registers_powerpc_cell32l): Add prototype.
13837 (init_registers_powerpc_cell64l): Likewise.
13838 (ppc_arch_setup): Detect Cell/B.E. architecture.
13839
96e946ca
RW		 138402009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13841
13842 * Makefile.in (datarootdir): New variable.
13843
58d6951d
DJ		 138442009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13845
13846 * linux-low.c (linux_write_memory): Update debugging output.
13847 * Makefile.in (clean): Add new descriptions.
13848 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13849 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13850 * configure.srv: Add new files for arm*-*-linux*.
13851 * linux-arm-low.c: Add new declarations.
13852 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13853 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13854 (HWCAP_VFPv3D16): New.
13855 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13856 instead of __IWMMXT__.
13857 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13858 (arm_arch_setup): New.
13859 (target_regsets): Remove #ifdef. Add VFP regset.
13860 (the_low_target): Use arm_arch_setup.
13861
12b42a12
DJ		 138622009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13863
13864 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13865 the main thread again.
13866
ac8c974e
AR		 138672009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13868
13869 Adding Neutrino gdbserver.
13870 * configure: Regenerated.
13871 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13872 * configure.srv (i[34567]86-*-nto*): New target.
13873 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13874 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13875 (nto_comctrl) [__QNX__]: New function.
13876 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13877
4424e0c3 138782009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13879
13880 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13881 srv_tgtobj.
13882
912cf4ba
PA		 138832009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13884 Pedro Alves <pedro@codesourcery.com>
13885
13886 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13887 don't support CONTEXT_EXTENDED_REGISTERS.
13888 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13889 (the_low_target): Install them.
13890 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13891 failing with ERROR_PIPE_NOT_CONNECTED.
13892
aa5ca48f
DE		 138932009-06-30 Doug Evans <dje@google.com>
13894 Pierre Muller <muller@ics.u-strasbg.fr>
13895
13896 Add h/w watchpoint support to x86-linux, win32-i386.
13897 * Makefile.in (SFILES): Add i386-low.c
13898 (i386_low_h): Define.
13899 (i386-low.o): Add dependencies.
13900 (linux-x86-low.o): Add i386-low.h dependency.
13901 (win32-i386-low.o): Ditto.
13902 * i386-low.c: New file.
13903 * i386-low.h: New file.
13904 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13905 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13906 * linux-low.c (linux_add_process): Initialize arch_private.
13907 (linux_remove_process): Free arch_private.
13908 (add_lwp): Initialize arch_private.
13909 (delete_lwp): Free arch_private.
13910 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13911 provided.
13912 * linux-low.h (process_info_private): New member arch_private.
13913 (lwp_info): New member arch_private.
13914 (linux_target_ops): New members new_process, new_thread,
13915 prepare_to_resume.
13916 (ptid_of): New macro.
13917 * linux-x86-low.c: Include stddef.h, i386-low.h.
13918 (arch_process_info): New struct.
13919 (arch_lwp_info): New struct.
13920 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13921 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13922 (i386_dr_low_get_status): New function.
13923 (x86_insert_point, x86_remove_point): New functions.
13924 (x86_stopped_by_watchpoint): New function.
13925 (x86_stopped_data_address): New function.
13926 (x86_linux_new_process, x86_linux_new_thread): New functions.
13927 (x86_linux_prepare_to_resume): New function.
13928 (the_low_target): Add entries for insert_point, remove_point,
13929 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
13930 prepare_to_resume.
13931 * server.c (debug_hw_points): New global.
13932 (monitor_show_help): Document set debug-hw-points.
13933 (handle_query): Process "set debug-hw-points".
13934 * server.h (debug_hw_points): Declare.
13935 (paddress): Declare.
13936 * utils.c (NUMCELLS, CELLSIZE): New macros.
13937 (get_sell, xsnprintf, paddress): New functions.
13938 * win32-arm-low.c (the_low_target): Add entries for insert_point,
13939 remove_point, stopped_by_watchpoint, stopped_data_address.
13940 * win32-i386-low.c: Include i386-low.h.
13941 (debug_reg_state): Replaces dr.
13942 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13943 (i386_dr_low_get_status): New function.
13944 (i386_insert_point, i386_remove_point): New functions.
13945 (i386_stopped_by_watchpoint): New function.
13946 (i386_stopped_data_address): New function.
13947 (i386_initial_stuff): Update.
13948 (get_thread_context,set_thread_context,i386_thread_added): Update.
13949 (the_low_target): Add entries for insert_point,
13950 remove_point, stopped_by_watchpoint, stopped_data_address.
13951 * win32-low.c (win32_insert_watchpoint): New function.
13952 (win32_remove_watchpoint): New function.
13953 (win32_stopped_by_watchpoint): New function.
13954 (win32_stopped_data_address): New function.
13955 (win32_target_ops): Add entries for insert_watchpoint,
13956 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
13957 * win32-low.h (win32_target_ops): New members insert_point,
13958 remove_point, stopped_by_watchpoint, stopped_data_address.
13959
d993e290
PA		 139602009-06-25 Pedro Alves <pedro@codesourcery.com>
13961
13962 * server.c (process_serial_event): Re-return unsupported, not
13963 error, if the type isn't recognized. Re-allow supporting only
13964 insert or remove packets. Also call require_running for
13965 breakpoints. Add missing break statement to default case. Tidy.
13966 * target.h (struct target_ops): Rename insert_watchpoint to
13967 insert_point, and remove_watchpoint to remove_point.
13968
13969 * linux-low.h (struct linux_target_ops): Likewise.
13970 * linux-low.c (linux_insert_watchpoint): Rename to ...
13971 (linux_insert_point): ... this. Adjust.
13972 (linux_remove_watchpoint): Rename to ...
13973 (linux_remove_point): ... this. Adjust.
13974 (linux_target_ops): Adjust.
13975 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
13976 (cris_insert_point): ... this.
13977 (cris_remove_watchpoint): Rename to ...
13978 (cris_remove_point): ... this.
13979 (the_low_target): Adjust.
13980
0f54c268
PM		 139812009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
13982
13983 * server.c (handle_v_kill): Pass signal_pid to
13984 kill_inferior if multi_process is zero.
13985
c6314022
AR		 139862009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
13987
13988 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
13989 * target.h (target_ops): Comment for *_watchpoint to make it clear
13990 the functions can get types '0' and '1'.
13991
4463ce24
AR		 139922009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
13993
13994 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
13995 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
13996 * regcache.c (get_regcache): Likewise.
13997 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
13998 * win32-low.c (child_fetch_inferior_registers): Remove check for
13999 regno 0.
14000
cf8fd78b
PA		 140012009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14002 Pedro Alves <pedro@codesourcery.com>
14003
14004 * target.h (struct target_ops) <supports_multi_process>: New
14005 callback.
14006 (target_supports_multi_process): New.
14007 * server.c (handle_query): Even if GDB reports support, only
14008 enable multi-process if the target also supports it. Report
14009 multi-process support only if the target backend supports it.
14010 * linux-low.c (linux_supports_multi_process): New function.
14011 (linux_target_ops): Install it as target_supports_multi_process
14012 callback.
14013
47c0c975
DE		 140142009-05-24 Doug Evans <dje@google.com>
14015
e09875d4
DE		 14016 Global renaming of find_thread_pid to find_thread_ptid.
14017 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14018 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14019 All callers updated.
14020
e27d73f6
DE		 14021 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14022 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14023 directly.
14024
47c0c975
DE		 14025 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14026 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14027 (linux_resume_one_lwp): Ditto.
14028
2acc282a
DE		 140292009-05-23 Doug Evans <dje@google.com>
14030
14031 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14032 from struct inferior_list_entry * to struct lwp_info *.
14033 All callers updated.
14034
9f1036c1
DE		 140352009-05-13 Doug Evans <dje@google.com>
14036
14037 * linux-x86-low.c: Don't include assert.h.
14038 (x86_siginfo_fixup): Use fatal, not assert.
14039 (x86_arch_setup): Fix comment.
14040
d0722149
DE		 140412009-05-12 Doug Evans <dje@google.com>
14042
14043 Biarch support for i386/amd64 gdbserver.
14044 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14045 Add linux-x86-low.c.
14046 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14047 (linux-x86-low.o): Add.
14048 * linux-x86-64-low.c: Delete.
14049 * linux-i386-low.c: Delete.
14050 * linux-x86-low.c: New file.
14051 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14052 linux-x86-low.o.
14053 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14054 linux-x86-low.o.
14055 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14056 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14057 (linux_child_pid_to_exec_file): New function.
14058 (elf_64_header_p, elf_64_file_p): New functions.
14059 (siginfo_fixup): New function.
14060 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14061 give target a chance to convert layout.
14062 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14063 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14064
fdeb2a12
DE		 140652009-05-07 Doug Evans <dje@google.com>
14066
14067 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14068 (regsets_store_inferior_registers): Ditto.
14069
a6dbe5df
PA		 140702009-05-06 Pedro Alves <pedro@codesourcery.com>
14071
14072 PR server/10048
14073
14074 * linux-low.c (must_set_ptrace_flags): Delete.
14075 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14076 of the global.
14077 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14078 `lwp->must_set_ptrace_flags' instead.
ba42693b 14079 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14080 (linux_wait_1): ... not here.
14081
5091eb23
DE		 140822009-04-30 Doug Evans <dje@google.com>
14083
9f767825
DE		 14084 * inferiors.c (started_inferior_callback): New function.
14085 (attached_inferior_callback): New function.
14086 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14087 * server.c (print_started_pid, print_attached_pid): New functions.
14088 (detach_or_kill_for_exit): New function.
14089 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14090 * server.h (have_started_inferiors_p): Declare.
14091 (have_attached_inferiors_p): Declare.
14092
5091eb23
DE		 14093 * inferiors.c (remove_process): Fix memory leak, free process.
14094 * linux-low.c (linux_remove_process): New function.
14095 (linux_kill): Call it instead of remove_process.
14096 (linux_detach, linux_wait_1): Ditto.
14097
155c8968
PA		 140982009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14099
14100 * configure.srv: Add x86 Windows CE target.
14101
7fe519cb
UW		 141022009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14103
14104 * inferiors.c (get_thread_process): Make global.
14105 * server.h (get_thread_process): Add prototype.
14106 * thread-db.c (find_one_thread): Use get_thread_process
14107 instead of current_process.
14108 (thread_db_get_tls_address): Do not crash if called when
14109 thread layer is not yet initialized.
14110
5472f405
UW		 141112009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14112
14113 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14114 * spu-low.c (current_tid): Rename to ...
14115 (current_ptid): ... this.
14116 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14117 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14118 ptid_get_lwp (current_ptid) instead of current_tid.
14119 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14120 instead of current_tid. Use find_process_pid to verify pid
14121 argument is valid. Pass proper argument to remove_process.
14122 (spu_thread_alive): Compare current_ptid instead of current_tid.
14123 (spu_resume): Likewise.
14124
55ac2b99
PA		 141252009-04-02 Pedro Alves <pedro@codesourcery.com>
14126
14127 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14128 variable.
14129
95954743
PA		 141302009-04-01 Pedro Alves <pedro@codesourcery.com>
14131
14132 Implement the multiprocess extensions, and add linux multiprocess
14133 support.
14134
14135 * server.h (ULONGEST): Declare.
14136 (struct ptid, ptid_t): New.
14137 (minus_one_ptid, null_ptid): Declare.
14138 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14139 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14140 (struct inferior_list_entry): Change `id' type from unsigned from
14141 to ptid_t.
14142 (struct sym_cache, struct breakpoint, struct
14143 process_info_private): Forward declare.
14144 (struct process_info): Declare.
14145 (current_process): Declare.
14146 (all_processes): Declare.
14147 (initialize_inferiors): Declare.
14148 (add_thread): Adjust to use ptid_t.
14149 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14150 (add_process, remove_process, find_thread_pid): Declare.
14151 (find_inferior_id): Adjust to use ptid_t.
14152 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14153 (multi_process): Declare.
14154 (push_event): Adjust to use ptid_t.
14155 (read_ptid, write_ptid): Declare.
14156 (prepare_resume_reply): Adjust to use ptid_t.
14157 (clear_symbol_cache): Declare.
14158 * inferiors.c (all_processes): New.
14159 (null_ptid, minus_one_ptid): New.
14160 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14161 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14162 (add_thread): Change unsigned long to ptid. Remove gdb_id
14163 parameter. Adjust.
14164 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14165 (gdb_id_to_thread): Rename to ...
14166 (find_thread_pid): ... this. Change unsigned long to ptid.
14167 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14168 (loaded_dll, pull_pid_from_list): Adjust.
14169 (add_process, remove_process, find_process_pid)
14170 (get_thread_process, current_process, initialize_inferiors): New.
14171 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14172 (struct target_waitstatus) <related_pid>: Ditto.
14173 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14174 return type to int.
14175 (struct target_ops) <join>: Add `pid' argument.
14176 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14177 (struct target_ops) <wait>: Add `ptid' field. Change return type
14178 to ptid.
14179 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14180 (mywait): Add `ptid' argument. Change return type to ptid_t.
14181 (target_pid_to_str): Declare.
14182 * target.c (set_desired_inferior): Adjust to use ptids.
14183 (mywait): Add new `ptid' argument. Adjust.
14184 (target_pid_to_str): New.
14185 * mem-break.h (free_all_breakpoints): Declare.
14186 * mem-break.c (breakpoints): Delelete.
14187 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14188 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14189 to use per-process breakpoint list.
14190 (free_all_breakpoints): New.
14191 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14192 (symbol_cache, all_symbols_looked_up): Delete.
14193 (hexchars): New.
14194 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14195 read_ptid): New.
14196 (prepare_resume_reply): Change ptid argument's type from unsigned
14197 long to ptid_t. Adjust. Implement W;process and X;process.
14198 (free_sym_cache, clear_symbol_cache): New.
14199 (look_up_one_symbol): Adjust to per-process symbol cache. *
14200 * server.c (cont_thread, general_thread, step_thread): Change type
14201 to ptid_t.
14202 (attached): Delete.
14203 (multi_process): New.
14204 (last_ptid): Change type to ptid_t.
14205 (struct vstop_notif) <ptid>: Change type to ptid_t.
14206 (queue_stop_reply, push_event): Change `ptid' argument's type to
14207 ptid_t.
14208 (discard_queued_stop_replies): Add `pid' argument.
14209 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14210 changes. Don't reference the `attached' global.
14211 (attach_inferior): Adjust to mywait interface changes.
14212 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14213 features. Handle and report "multiprocess+". Handle
14214 "qAttached:PID".
14215 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14216 changes.
14217 (handle_v_kill): New.
14218 (handle_v_stopped): Adjust to use target_pid_to_str.
14219 (handle_v_requests): Allow multiple attaches and runs when
14220 multiprocess extensions are in effect. Handle "vKill".
14221 (myresume): Adjust to use ptids.
14222 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14223 (handle_status): Adjust to discard_queued_stop_replies interface
14224 change.
14225 (first_thread_of, kill_inferior_callback)
14226 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14227 (main): Call initialize_inferiors. Adjust to use ptids, killing
14228 and detaching from all inferiors. Handle multiprocess packet
14229 variants.
14230 * linux-low.h: Include gdb_proc_service.h.
14231 (struct process_info_private): New.
14232 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14233 <lwpid_of>: Use ptid_get_lwp.
14234 (get_lwp_thread): Adjust.
14235 (struct lwp_info): Add `dead' member.
14236 (find_lwp_pid): Declare.
14237 * linux-low.c (thread_db_active): Delete.
14238 (new_inferior): Adjust comment.
14239 (inferior_pid): Delete.
14240 (linux_add_process): New.
14241 (handle_extended_wait): Adjust.
14242 (add_lwp): Change unsigned long to ptid.
14243 (linux_create_inferior): Add process to processes table. Adjust
14244 to use ptids. Don't set new_inferior here.
14245 (linux_attach_lwp): Rename to ...
14246 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14247 it. Adjust to use ptids.
14248 (linux_attach_lwp): New.
14249 (linux_attach): Add process to processes table. Don't set
14250 new_inferior here.
14251 (struct counter): New.
14252 (second_thread_of_pid_p, last_thread_of_process_p): New.
14253 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14254 multiple processes.
14255 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14256 processes. Remove process from process table.
14257 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14258 to multiple processes.
14259 (any_thread_of): New.
14260 (linux_detach): Add `pid' argument, and handle it. Remove process
14261 from processes table.
14262 (linux_join): Add `pid' argument. Handle it.
14263 (linux_thread_alive): Change unsighed long argument to ptid_t.
14264 Consider dead lwps as not being alive.
14265 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14266 threads we're not interested in.
14267 (same_lwp, find_lwp_pid): New.
14268 (linux_wait_for_lwp): Change `pid' argument's type from int to
14269 ptid_t. Adjust.
14270 (linux_wait_for_event): Rename to ...
14271 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14272 from int to ptid_t. Adjust.
14273 (linux_wait_for_event): New.
14274 (linux_wait_1): Add `ptid' argument. Change return type to
14275 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14276 that exit from the process table.
14277 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14278 Adjust.
14279 (mark_lwp_dead): New.
14280 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14281 stopping all threads, mark its main lwp as dead.
14282 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14283 ptids.
14284 (fetch_register, usr_store_inferior_registers)
14285 (regsets_fetch_inferior_registers)
14286 (regsets_store_inferior_registers, linux_read_memory)
14287 (linux_write_memory): Inline `inferior_pid'.
14288 (linux_look_up_symbols): Adjust to use per-process
14289 `thread_db_active'.
14290 (linux_request_interrupt): Adjust to use ptids.
14291 (linux_read_auxv): Inline `inferior_pid'.
14292 (initialize_low): Don't reference thread_db_active.
14293 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14294 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14295 (ps_getpid): Return the pid of the current inferior.
14296 * thread-db.c (proc_handle, thread_agent): Delete.
14297 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14298 per-process data.
14299 (find_one_thread): Change argument type to ptid_t. Adjust to
14300 per-process data.
14301 (maybe_attach_thread): Adjust to per-process data and ptids.
14302 (thread_db_find_new_threads): Ditto.
14303 (thread_db_init): Ditto.
14304 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14305 processes table. Adjust to use ptids.
14306 (spu_kill, spu_detach): Adjust interface. Remove process from
14307 processes table.
14308 (spu_join, spu_thread_alive): Adjust interface.
14309 (spu_wait): Adjust interface. Remove process from processes
14310 table. Adjust to use ptids.
14311 * win32-low.c (current_inferior_tid): Delete.
14312 (current_inferior_ptid): New.
14313 (debug_event_ptid): New.
14314 (thread_rec): Take a ptid. Adjust.
14315 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14316 (child_delete_thread): Ditto.
14317 (do_initial_child_stuff): Add `attached' argument. Add process to
14318 processes table.
14319 (child_fetch_inferior_registers, child_store_inferior_registers):
14320 Adjust.
14321 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14322 (win32_attach): Pass 1 to do_initial_child_stuff.
14323 (win32_kill): Adjust interface. Remove process from processes
14324 table.
14325 (win32_detach): Ditto.
14326 (win32_join): Adjust interface.
14327 (win32_thread_alive): Take a ptid.
14328 (win32_resume): Adjust to use ptids.
14329 (get_child_debug_event): Ditto.
14330 (win32_wait): Adjust interface. Remove exiting process from
14331 processes table.
14332
bd99dc85
PA		 143332009-04-01 Pedro Alves <pedro@codesourcery.com>
14334
14335 Non-stop mode support.
14336
14337 * server.h (non_stop): Declare.
14338 (gdb_client_data, handler_func): Declare.
14339 (delete_file_handler, add_file_handler, start_event_loop):
14340 Declare.
14341 (handle_serial_event, handle_target_event, push_event)
14342 (putpkt_notif): Declare.
14343 * target.h (enum resume_kind): New.
14344 (struct thread_resume): Replace `step' field by `kind' field.
14345 (TARGET_WNOHANG): Define.
14346 (struct target_ops) <wait>: Add `options' argument.
14347 <supports_non_stop, async, start_non_stop>: New fields.
14348 (target_supports_non_stop, target_async): New.
14349 (start_non_stop): Declare.
14350 (mywait): Add `options' argument.
14351 * target.c (mywait): Add `options' argument. Print child exit
14352 notifications here.
14353 (start_non_stop): New.
14354 * server.c (non_stop, own_buf, mem_buf): New globals.
14355 (struct vstop_notif): New.
14356 (notif_queue): New global.
14357 (queue_stop_reply, push_event, discard_queued_stop_replies)
14358 (send_next_stop_reply): New.
14359 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14360 interface changes.
14361 (attach_inferior): In non-stop mode, don't wait for the target
14362 here.
14363 (handle_general_set): Handle QNonStop.
14364 (handle_query): When handling qC, return the current general
14365 thread, instead of the first thread of the list.
14366 (handle_query): If the backend supports non-stop mode, include
14367 QNonStop+ in the qSupported query response.
14368 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14369 and non-stop mode.
14370 (handle_v_attach, handle_v_run): Handle non-stop mode.
14371 (handle_v_stopped): New.
14372 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14373 (myresume): Adjust to use resume_kind. Handle non-stop.
14374 (queue_stop_reply_callback): New.
14375 (handle_status): Handle non-stop mode.
14376 (main): Clear non_stop flag on reconnection. Use the event-loop.
14377 Refactor serial protocol handling from here ...
14378 (process_serial_event): ... to this new function. When GDB
14379 selects any thread, select one here. In non-stop mode, wait until
14380 GDB acks all pending events before exiting.
14381 (handle_serial_event, handle_target_event): New.
14382 * remote-utils.c (remote_open): Install remote_desc in the event
14383 loop.
14384 (remote_close): Remove remote_desc from the event loop.
14385 (putpkt_binary): Rename to...
14386 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14387 (putpkt_binary): New as wrapper around putpkt_binary_1.
14388 (putpkt_notif): New.
14389 (prepare_resume_reply): In non-stop mode, don't change the
14390 general_thread.
14391 * event-loop.c: New.
14392 * Makefile.in (OBJ): Add event-loop.o.
14393 (event-loop.o): New rule.
14394
14395 * linux-low.h (pid_of): Moved here.
14396 (lwpid_of): New.
14397 (get_lwp_thread): Use lwpid_of.
14398 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14399 * linux-low.c (pid_of): Delete.
14400 (inferior_pid): Use lwpid_of.
14401 (linux_event_pipe): New.
14402 (target_is_async_p): New.
14403 (delete_lwp): New.
14404 (handle_extended_wait): Use lwpid_of.
14405 (add_lwp): Don't set lwpid field.
14406 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14407 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14408 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14409 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14410 first. Adjust to linux_wait_for_event interface changes. Use
14411 lwpid_of.
14412 (linux_detach): Don't delete the main lwp here.
14413 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14414 (status_pending_p): Don't consider explicitly suspended lwps.
14415 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14416 pointer. Add OPTIONS argument. Change return type to int. Use
14417 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14418 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14419 pointer. Add status pointer argument. Return a pid instead of a
14420 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14421 changes. In non-stop mode, don't switch to a random thread.
14422 (linux_wait): Rename to...
14423 (linux_wait_1): ... this. Add target_options argument, and handle
14424 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14425 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14426 clean exit and signal exit code. Don't stop all threads in
14427 non-stop mode. In all-stop mode, only stop all threads when
14428 reporting a stop to GDB. Handle explicit thread stop requests.
14429 (async_file_flush, async_file_mark): New.
14430 (linux_wait): New.
14431 (send_sigstop): Use lwpid_of.
14432 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14433 interface changes. In non-stop mode, don't switch to a random
14434 thread.
14435 (linux_resume_one_lwp): Use lwpid_of.
14436 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14437 (linux_resume_one_thread): ... this. Handle resume_stop. In
14438 non-stop mode, don't look for pending flag in all threads.
14439 (resume_status_pending_p): Don't consider explicitly suspended
14440 threads.
14441 (my_waitpid): Reimplement. Emulate __WALL.
14442 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14443 Use lwpid_of.
14444 (sigchld_handler, linux_supports_non_stop, linux_async)
14445 (linux_start_non_stop): New.
14446 (linux_target_ops): Register linux_supports_non_stop, linux_async
14447 and linux_start_non_stop.
14448 (initialize_low): Install SIGCHLD handler.
14449 * thread-db.c (thread_db_create_event, find_one_thread)
14450 (thread_db_get_tls_address): Use lwpid_of.
14451 * win32-low.c (win32_detach): Adjust to use resume_kind.
14452 (win32_wait): Add `options' argument.
14453 * spu-low.c (spu_resume): Adjust to use resume_kind.
14454 (spu_wait): Add `options' argument.
14455
5b1c542e
PA		 144562009-04-01 Pedro Alves <pedro@codesourcery.com>
14457
14458 Decouple target code from remote protocol.
14459
14460 * target.h (enum target_waitkind): New.
14461 (struct target_waitstatus): New.
14462 (struct target_ops) <wait>: Return an unsigned long. Take a
14463 target_waitstatus pointer instead of a char pointer.
14464 (mywait): Likewise.
14465 * target.c (mywait): Change prototype to return an unsigned long.
14466 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14467 * server.h (thread_from_wait, old_thread_from_wait): Delete
14468 declarations.
14469 (prepare_resume_reply): Change prototype to take a
14470 target_waitstatus.
14471 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14472 (last_status, last_ptid): New.
14473 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14474 pid instead of a signal.
14475 (attach_inferior): Remove "status" and "signal" parameters.
14476 Adjust.
14477 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14478 not as an address.
14479 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14480 (handle_v_requests, myresume): Remove "status" and "signal"
14481 parameters. Adjust.
14482 (handle_status): New.
14483 (main): Delete local `status'. Adjust.
14484 * remote-utils.c: Include target.h.
14485 (prepare_resume_reply): Change prototype to take a
14486 target_waitstatus. Adjust.
14487
14488 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14489 interface.
14490 * spu-low.c (spu_wait): Adjust.
14491 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14492 Delete.
14493 (win32_wait): Adjust.
14494
2bd7c093
PA		 144952009-04-01 Pedro Alves <pedro@codesourcery.com>
14496
14497 * target.h (struct thread_resume): Delete leave_stopped member.
14498 (struct target_ops): Add a `n' argument to the `resume' callback.
14499 * server.c (start_inferior): Adjust.
14500 (handle_v_cont, myresume): Adjust.
14501 * linux-low.c (check_removed_breakpoint): Adjust to resume
14502 interface change, and to removed leave_stopped field.
14503 (resume_ptr): Delete.
14504 (struct thread_resume_array): New.
14505 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14506 resume interface change.
14507 (linux_continue_one_thread, linux_queue_one_thread)
14508 (resume_status_pending_p): Check if the resume field is NULL
14509 instead of checking the leave_stopped member.
14510 (linux_resume): Adjust to the target resume interface change.
14511 * spu-low.c (spu_resume): Adjust to the target resume interface
14512 change.
14513 * win32-low.c (win32_detach, win32_resume): Ditto.
14514
c35fafde
PA		 145152009-04-01 Pedro Alves <pedro@codesourcery.com>
14516
14517 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14518 flag.
14519 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14520 pending.
14521 (linux_continue_one_thread): Only preserve the stepping flag if
14522 there's a pending breakpoint.
14523
0a59d50b
PA		 145242009-03-31 Pedro Alves <pedro@codesourcery.com>
14525
14526 * server.c (main): After the inferior having exited, call
14527 remote_close before exiting gdbserver.
14528
f04c6d38
TJB		 145292009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14530
14531 Fix size of FPSCR in Power 7 processors.
14532 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14533 (PPC_FEATURE_HAS_DFP): New #define.
14534 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14535 size of the FPSCR.
14536
78e5cee6
PA		 145372009-03-23 Pedro Alves <pedro@codesourcery.com>
14538
14539 * server.c (handle_query) Whitespace and formatting.
14540
1b3f6016
PA		 145412009-03-22 Pedro Alves <pedro@codesourcery.com>
14542
14543 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14544 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14545 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14546 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14547 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14548 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14549 Makefile.in, configure.ac: Fix whitespace throughout.
14550 * configure: Regenerate.
14551
a07b2135
PA		 145522009-03-22 Pedro Alves <pedro@codesourcery.com>
14553
14554 * inferiors.c (find_inferior): Make it safe for the callback
14555 function to delete the currently iterated inferior.
14556
67cc2626
PA		 145572009-03-22 Pedro Alves <pedro@codesourcery.com>
14558
14559 * Makefile.in (linuw_low_h): Move higher.
14560 (thread-db.o): Depend on $(linux_low_h).
14561
54a0b537
PA		 145622009-03-17 Pedro Alves <pedro@codesourcery.com>
14563
14564 Rename "process" to "lwp" throughout.
14565
14566 * linux-low.c (all_processes): Rename to...
14567 (all_lwps): ... this.
14568 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14569 (add_process): Rename to ...
14570 (add_lwp): ... this. Adjust.
14571 (linux_create_inferior): Adjust.
14572 (linux_attach_lwp): Adjust.
14573 (linux_attach): Adjust.
14574 (linux_kill_one_process): Rename to ...
14575 (linux_kill_one_lwp): ... this. Adjust.
14576 (linux_kill): Adjust.
14577 (linux_detach_one_process): Rename to ...
14578 (linux_detach_one_lwp): ... this. Adjust.
14579 (linux_detach): Adjust.
14580 (check_removed_breakpoint): Adjust.
14581 (status_pending_p): Adjust.
14582 (linux_wait_for_process): Rename to ...
14583 (linux_wait_for_lwp): ... this. Adjust.
14584 (linux_wait_for_event): Adjust.
14585 (send_sigstop): Adjust.
14586 (wait_for_sigstop): Adjust.
14587 (stop_all_processes): Rename to ...
14588 (stop_all_lwps): ... this.
14589 (linux_resume_one_process): Rename to ...
14590 (linux_resume_one_lwp): ... this. Adjust.
14591 (linux_set_resume_request, linux_continue_one_thread)
14592 (linux_queue_one_thread, resume_status_pending_p)
14593 (usr_store_inferior_registers, regsets_store_inferior_registers)
14594 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14595 Adjust.
14596 * linux-low.h (get_process): Rename to ...
14597 (get_lwp): ... this. Adjust.
14598 (get_thread_process): Rename to ...
14599 (get_thread_lwp): ... this. Adjust.
14600 (get_process_thread): Rename to ...
14601 (get_lwp_thread): ... this. Adjust.
14602 (struct process_info): Rename to ...
14603 (struct lwp_info): ... this.
14604 (all_processes): Rename to ...
14605 (all_lwps): ... this.
14606 * proc-service.c (ps_lgetregs): Adjust.
14607 * thread-db.c (thread_db_create_event, find_one_thread)
14608 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14609
0b16c5cf
PA		 146102009-03-14 Pedro Alves <pedro@codesourcery.com>
14611
14612 * server.c (handle_query): Handle "qAttached".
14613
32de4b9d
NS		 146142009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14615
14616 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14617 GPLv3, update license URL.
14618
2aecd87f
DE		 146192009-03-01 Doug Evans <dje@google.com>
14620
93efd302 14621 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14622 (server_h): Add gdb_signals.h.
14623 (signals.o): Update.
14624 * server.h (target_signal_from_host,target_signal_to_host_p)
14625 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14626
86b1f9c5
PM		 146272009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14628
14629 * remote-utils.c (getpkt): Also generate remote-debug
14630 information if noack_mode is set.
14631
4aa995e1
PA		 146322009-02-06 Pedro Alves <pedro@codesourcery.com>
14633
14634 * server.c (handle_query): Report qXfer:siginfo:read and
14635 qXfer:siginfo:write as supported and handle them.
14636 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14637 * linux-low.c (linux_xfer_siginfo): New.
14638 (linux_target_ops): Set it.
14639
62709adf
PA		 146402009-01-26 Pedro Alves <pedro@codesourcery.com>
14641
14642 * server.c (gdbserver_usage): Mention --remote-debug.
14643 (main): Accept '--remote-debug' switch.
14644
aef93bd7
DE		 146452009-01-18 Doug Evans <dje@google.com>
14646
14647 * regcache.c (new_register_cache): No need to check result of xcalloc.
14648 * server.c (handle_search_memory): Back out calls to xmalloc,
14649 result is checked and error is returned to user upon failure.
14650 (handle_query): Ditto. Add more checks for result of malloc.
14651 (handle_v_cont): Check result of malloc, report error back to
14652 user upon failure.
14653 (handle_v_run): Ditto. Call freeargv.
14654 * server.h (freeargv): Declare.
14655 * utils.c (freeargv): New fn.
14656
54363045
DE		 146572009-01-15 Doug Evans <dje@google.com>
14658
f626972c
DE		 14659 * gdbreplay.c (perror_with_name): Make arg const char *.
14660 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14661 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14662 * utils.c (perror_with_name): Make arg const char *.
54363045 14663
18aae699
PA		 146642009-01-14 Pedro Alves <pedro@codesourcery.com>
14665
14666 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14667 when handling a EXIT_PROCESS_DEBUG_EVENT.
14668
ff703abe
JB		 146692009-01-06 Joel Brobecker <brobecker@adacore.com>
14670
14671 * gdbreplay.c (gdbreplay_version): Update copyright year.
14672 * server.c (gdbserver_version): Likewise.
14673
f21cc1a2 146742009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14675
14676 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14677 (handle_extended_wait): Improve comment.
0e21c1ec 14678
bca929d3
DE		 146792008-12-13 Doug Evans <dje@google.com>
14680
14681 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14682 * server.h (ATTR_MALLOC): New macro.
14683 (xmalloc,xcalloc,xstrdup): Declare.
14684 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14685 * inferiors.c: Ditto.
14686 * linux-low.c: Ditto.
14687 * mem-break.c: Ditto.
14688 * regcache.c: Ditto.
14689 * remote-utils.c: Ditto.
14690 * server.c: Ditto.
14691 * target.c: Ditto.
14692 * win32-low.c: Ditto.
14693
97438e3f
DE		 146942008-12-12 Doug Evans <dje@google.com>
14695
896c7fbb
DE		 14696 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14697 in debugging printf.
14698
97438e3f
DE		 14699 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14700
e3b886f8
DE		 147012008-12-09 Doug Evans <dje@google.com>
14702
14703 * linux-low.h (struct process_info): Delete member tid, unused.
14704 * thread-db.c (find_one_thread): Update.
14705 (maybe_attach_thread): Update.
14706
07e059b5
VP		 147072008-12-02 Pedro Alves <pedro@codesourcery.com>
14708
889bf7c5
PA		 14709 * target.h (struct target_ops): Add qxfer_osdata member.
14710 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14711 and dirent.h.
14712 (linux_qxfer_osdata): New functions.
14713 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14714 callback.
14715 * server.c (handle_query): Handle "qXfer:osdata:read:".
14716 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14717 (buffer_xml_printf): New functions.
14718 * server.h (struct buffer): New.
14719 (buffer_grow_str, buffer_grow_str0): New macros.
14720 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14721 (buffer_xml_printf): Declare.
07e059b5 14722
4cab47ab
DE		 147232008-11-24 Doug Evans <dje@google.com>
14724
14725 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14726
f142445f
DJ		 147272008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14728
14729 * server.c (handle_v_run): Always use the supplied argument list.
14730
d0107bb6 147312008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14732
d0107bb6
BW		 14733 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14734 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14735
2c4ad781
TJB		 147362008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14737
14738 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14739 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14740 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14741 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14742 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14743 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14744 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14745 XML target descriptions.
14746 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14747 when inferior is running on an ISA 2.05 or later processor. Add
14748 special case to return offset for full 64-bit slot of FPSCR when
14749 in 32-bits.
14750
dfb64f85
DJ		 147512008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14752
14753 * Makefile.in (SFILES, clean): Added sparc64 files.
14754 (reg-sparc64.o, reg-sparc64.c): New.
14755 * configure.srv (sparc*-*-linux*): New configuration.
14756 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14757 syscall arguments for SPARC.
14758 (regsets_store_inferior_registers): Likewise.
14759 * linux-sparc-low.c: New file.
14760
66b6e1dd
DE		 147612008-10-21 Doug Evans <dje@google.com>
14762
14763 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14764 (READLINE_DIR,READLINE_DEP): Delete.
14765 (INTERNAL_CFLAGS): Update.
14766 (LINTFLAGS): Update.
14767
9b710a42
PA		 147682008-10-10 Pedro Alves <pedro@codesourcery.com>
14769
14770 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14771 whole argv from the last run, not just argv[0].
14772
5822d809
PA		 147732008-09-08 Pedro Alves <pedro@codesourcery.com>
14774
14775 * regcache.c (new_register_cache): Return NULL if the register
14776 cache size isn't known yet.
14777 (free_register_cache): Avoid dereferencing a NULL regcache.
14778
74aac56f
DJ		 147792008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14780
14781 * configure.srv: Merge MIPS and MIPS64.
14782
400b20f5
MR		 147832008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14784
14785 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14786
677c5bb1
LM		 147872008-08-18 Luis Machado <luisgpm@br.ibm.com>
14788
14789 * Makefile.in: Add required vsx dependencies.
14790
14791 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14792 Declare init_registers_powerpc_vsx32l.
14793 Declare init_registers_powerpc_vsx64l.
14794 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14795 (ppc_arch_setup): Check for VSX in hwcap.
14796 (ppc_fill_vsxregset): New function.
14797 (ppc_store_vsxregset): New function.
14798 Add new VSX entry in regset_info target_regsets.
14799
14800 * configure.srv: Add new VSX dependencies.
14801
a6f3e723
SL		 148022008-08-12 Pedro Alves <pedro@codesourcery.com>
14803
14804 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14805 (remote_open): Set or clear transport_is_reliable.
14806 (putpkt_binary): Don't expect acks in noack mode.
14807 (getpkt): Don't send ack/nac in noack mode.
14808 * server.c (handle_general_set): Handle QStartNoAckMode.
14809 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14810 qSupported.
14811 (main): Reset noack_mode on every connection.
14812 * server.h (noack_mode): Declare.
14813
a417dc56
RW		 148142008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14815
14816 * Makefile.in (GDBREPLAY_OBS): New variable.
14817 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14818
3221518c
UW		 148192008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14820 Daniel Jacobowitz <dan@codesourcery.com>
14821
14822 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14823 (usr_store_inferior_registers): Likewise.
14824 (regsets_store_inferior_registers): Likewise.
14825
ec56be1b
PA		 148262008-07-31 Rolf Jansen <rj@surtec.com>
14827 Pedro Alves <pedro@codesourcery.com>
14828
14829 * configure.ac: Check for memmem declaration.
14830 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14831 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14832 (disable_packet_qfThreadInfo): Unconditionally compile.
14833 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14834 * configure, config.in: Regenerate.
14835
2fe5e3ff
DE		 148362008-07-28 Doug Kwan <dougkwan@google.com>
14837
14838 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14839 (linux_write_memory): Remove declaration of errno.
14840
836acd6d
UW		 148412008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14842
14843 * linux-low.c (handle_extended_wait): Do not use "status"
14844 variable uninitialized.
14845
aeba519e
PA		 148462008-07-07 Pedro Alves <pedro@codesourcery.com>
14847
14848 * server.c (handle_v_attach): Inhibit reporting dll changes.
14849
db42f210
PA		 148502008-06-27 Pedro Alves <pedro@codesourcery.com>
14851
14852 * remote-utils.c (prepare_resume_reply): If requested, don't
14853 output "thread:TID" in the T stop reply.
14854
14855 * server.c (disable_packet_vCont, disable_packet_Tthread)
14856 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14857 (handle_query): If requested, disable support for qC, qfThreadInfo
14858 and qsThreadInfo.
14859 (handle_v_requests): If requested, disable support for vCont.
14860 (gdbserver_show_disableable): New.
14861 (main): Handle --disable-packet and --disable-packet=LIST.
14862
14863 * server.h (disable_packet_vCont, disable_packet_Tthread)
14864 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14865
8e4c5421
CD		 148662008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14867
14868 * server.c (gdbserver_usage): Mention --version.
14869
6e23a804
DJ		 148702008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14871
14872 * Makefile.in (gdbreplay.o): New rule.
14873
90aa6a40
JM		 148742008-06-06 Joseph Myers <joseph@codesourcery.com>
14875
14876 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14877 message, not gdbserver.
14878
c16158bc 148792008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14880 Nathan Sidwell <nathan@codesourcery.com>
14881 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14882
14883 * acinclude.m4: Include ../../config/acx.m4.
14884 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14885 * configure, config.in: Regenerate.
14886 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14887 * server.c (gdbserver_version): Print PKGVERSION.
14888 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14889 (main): Adjust gdbserver_usage calls.
14890 * gdbreplay.c (version, host_name): Add declarations.
14891 (gdbreplay_version, gdbreplay_usage): New.
14892 (main): Accept --version and --help options.
14893
aeb75bf5
DJ		 148942008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14895
14896 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14897 (arm_breakpoint_at): Handle Thumb.
14898 (the_low_target): Add comment.
14899
76b233dd
UW		 149002008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14901
14902 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14903
08388c79
DE		 149042008-05-09 Doug Evans <dje@google.com>
14905
a3c83fae
DE		 14906 * server.h (decode_search_memory_packet): Declare.
14907 * remote-utils.c (decode_search_memory_packet): New fn.
14908 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14909 (handle_search_memory): New fn.
14910 (handle_query): Process qSearch:memory packets.
14911
bb9c3d36
UW		 149122008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14913
14914 * regcache.c (registers_length): Remove.
14915 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14916 full register packet.
14917 * regcache.h (registers_length): Remove prototype.
14918 * server.h (PBUFSIZ): Define to 16384.
14919
7284e1be
UW		 149202008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14921
14922 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14923 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14924 powerpc-64l.o, and powerpc-altivec64l.o.
14925 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14926 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14927 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14928 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
14929 rs6000/power-linux.xml, and rs6000/power64-linux.xml
14930 to srv_xmlfiles.
14931
14932 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
14933 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
14934 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
14935 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
14936 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
14937 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
14938 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
14939 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
14940 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
14941 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
14942 (clean): Update.
14943
14944 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
14945 (init_registers_powerpc_32l): ... this new prototype.
14946 (init_registers_powerpc_32): Remove, replace by ...
14947 (init_registers_powerpc_altivec32l): ... this new prototype.
14948 (init_registers_powerpc_e500): Remove, replace by ...
14949 (init_registers_powerpc_e500l): ... this new prototype.
14950 (init_registers_ppc64): Remove, replace by ...
14951 (init_registers_powerpc_64l): ... this new prototype.
14952 (init_registers_powerpc_64): Remove, replace by ...
14953 (init_registers_powerpc_altivec64l): ... this new prototype.
14954 (ppc_num_regs): Set to 73.
14955 (PT_ORIG_R3, PT_TRAP): Define if necessary.
14956 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
14957 (ppc_cannot_store_register): Handle orig_r3 and trap.
14958 (ppc_arch_setup): Update init_registers_... calls.
14959 (ppc_fill_gregset): Handle orig_r3 and trap.
14960
14961 * inferiors.c (clear_inferiors): Reset current_inferior.
14962
fdc59709
PB		 149632008-04-23 Paolo Bonzini <bonzini@gnu.org>
14964
889bf7c5
PA		 14965 * acinclude.m4: Add override.m4.
14966 * configure: Regenerate.
fdc59709 14967
c9b2f845
UW		 149682008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14969
14970 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
14971 initial call to init_register_ppc64.
14972
550512b8
UW		 149732008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
14974
43aaf8b6
PA		 14975 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
14976 single powerpc*-*-linux* case.
550512b8
UW		 14977 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
14978
b6430ec3
UW		 149792008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
14980
14981 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 14982 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 14983 from reg_xmlfiles.
14984 * linux-ppc-low.c: Include <elf.h>.
14985 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
14986 (ppc_hwcap): New global variable.
14987 (ppc_regmap): Remove __SPE__ #ifdef sections.
14988 (ppc_regmap_e500): New global variable.
14989 (ppc_cannot_store_register): Update __SPE__ special case.
14990 (ppc_get_hwcap): New function.
14991 (ppc_arch_setup): Use it to determine whether inferior supports
14992 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
14993 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
14994 Do not access registers if target does not support AltiVec.
14995 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
14996 Do not access registers if target does not support SPE.
14997 (target_regsets): Unconditionally include AltiVec and SPE regsets.
14998
52fa2412
UW		 149992008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15000
15001 * linux-low.c (disabled_regsets, num_regsets): New.
15002 (use_regsets_p): Delete.
15003 (linux_wait_for_process): Clear disabled_regsets.
15004 (regsets_fetch_inferior_registers): Check and set it.
15005 (regsets_store_inferior_registers): Likewise.
15006 (linux_fetch_registers, linux_store_registers): Do not use
15007 use_regsets_p.
15008 (initialize_low): Allocate disabled_regsets.
15009
e28b3332
DJ		 150102008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15011
15012 * Makefile.in (LIBOBJS): New.
15013 (OBS): Use LIBOBJS.
15014 (memmem.o): New rule.
15015 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15016 * configure: Regenerated.
15017
4536995d
UW		 150182008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15019
15020 * server.c (handle_query): Never return "unsupported" for
15021 qXfer:features:read queries.
15022
221c031f
UW		 150232008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15024
15025 * server.c (get_features_xml): Fix inverted condition.
15026 (handle_query): Always support qXfer:feature:read.
15027
ccd213ac
DJ		 150282008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15029
15030 * server.c (wrapper_argv): New.
15031 (start_inferior): Handle wrapper_argv. If set, expect an extra
15032 trap.
15033 (gdbserver_usage): Document --wrapper.
15034 (main): Parse --wrapper.
15035
6fe305f7
UW		 150362008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15037
15038 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15039 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15040 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15041 (ppc_set_pc): Likewise.
15042 (ppc_arch_setup): New function.
15043 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15044 of collect_register.
889bf7c5 15045 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15046
5b0a002e
UW		 150472008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15048
15049 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15050 instead of linux-ppc64-low.o.
15051 * linux-ppc64-low.c: Remove file.
15052 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15053 (linux-ppc64-low.o): Remove rule.
15054
15055 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15056 (init_registers_powerpc_64): Likewise.
15057 (ppc_regmap): Conditionally define depending on __powerpc64__.
15058 (ppc_cannot_store_register): Do not special-case "fpscr" when
15059 compiled on __powerpc64__.
15060 (ppc_collect_ptrace_register): New function.
15061 (ppc_supply_ptrace_register): New function.
15062 (ppc_breakpoint): Change type to "unsigned int".
15063 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15064 (the_low_target): Conditionally provide initializers for the
889bf7c5 15065 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15066 collect_ptrace_register and supply_ptrace_register members.
15067
9b4b61c8
UW		 150682008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15069
15070 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15071 * server.c (gdbserver_xmltarget): Define.
15072 (get_features_xml): Use it to replace "target.xml" and arch_string.
15073
15074 * configure.srv: Remove srv_xmltarget. Add XML files that were
15075 mentioned there to srv_xmlfiles instead. Remove conditional tests
15076 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15077 srv_xmlfiles and srv_regobj to include all possible choices.
15078 * configure.ac (srv_xmltarget): Remove.
15079 (srv_xmlfiles): Do not add "target.xml".
15080 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15081 checks for supplementary target information.
15082 * configure: Regenerate.
15083 * Makefile.in (XML_TARGET): Remove.
15084 (target.xml): Remove rule.
15085 (clean): Do not clean up target.xml.
15086 (.PRECIOUS): Do not mention target.xml.
15087
15088 * target.h (struct target_ops): Remove arch_string member.
15089 * linux-low.c (linux_arch_string): Remove.
15090 (linux_target_ops): Remove arch_string initializer.
15091 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15092 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15093 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15094 * spu-low.c (spu_arch_string): Remove.
15095 (spu_target_ops): Remove arch_string initializer.
15096 * win32-low.c (win32_arch_string): Remove.
15097 (win32_target_ops): Remove arch_string initializer.
15098 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15099 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15100 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15101
ee1a7ae4
UW		 151022008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15103
15104 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15105 by collect_ptrace_register and supply_ptrace_register hooks.
15106 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15107 instead of checking for the_low_target.left_pad_xfer.
15108 (usr_store_inferior_registers): Use collect_ptrace_register callback
15109 instead of checking for the_low_target.left_pad_xfer.
15110
15111 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15112 (s390_supply_ptrace_register): Likewise.
15113 (s390_fill_gregset): Call s390_collect_ptrace_register.
15114 (the_low_target): Update.
15115
15116 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15117 (ppc_supply_ptrace_register): Likewise.
15118 (the_low_target): Update.
15119
15120 * linux-i386-low.c (the_low_target): Update.
15121 * linux-x86-64-low.c (the_low_target): Update.
15122
d61ddec4
UW		 151232008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15124
15125 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15126 reg-s390.o and reg-s390x.o.
15127
15128 * linux-low.c (new_inferior): New global variable.
15129 (linux_create_inferior, linux_attach): Set it.
15130 (linux_wait_for_process): Call the_low_target.arch_setup after the
15131 target has stopped for the first time.
15132 (initialize_low): Do not call the_low_target.arch_setup.
15133
15134 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15135 (s390_set_pc): Likewise.
15136 (s390_arch_setup): New function.
15137 (the_low_target): Use s390_arch_setup as arch_setup routine.
15138
15139 * regcache.c (realloc_register_cache): New function.
15140 (set_register_cache): Call it for each existing regcache.
15141
d05b4ac3
UW		 151422008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15143
15144 * server.h (init_registers): Remove prototype.
15145
15146 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15147 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15148 instead of init_registers ().
15149 * linux-arm-low.c (init_registers_arm): Add prototype.
15150 (init_registers_arm_with_iwmmxt): Likewise.
15151 (the_low_target): Add initializer for arch_setup field.
15152 * linux-cris-low.c (init_registers_cris): Add prototype.
15153 (the_low_target): Add initializer for arch_setup field.
15154 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15155 (the_low_target): Add initializer for arch_setup field.
15156 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15157 (the_low_target): Add initializer for arch_setup field.
15158 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15159 (the_low_target): Add initializer for arch_setup field.
15160 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15161 (the_low_target): Add initializer for arch_setup field.
15162 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15163 (the_low_target): Add initializer for arch_setup field.
15164 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15165 (init_registers_mips64_linux): Likewise.
15166 (the_low_target): Add initializer for arch_setup field.
15167 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15168 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15169 (the_low_target): Add initializer for arch_setup field.
15170 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15171 (init_registers_powerpc_64): Likewise.
15172 (the_low_target): Add initializer for arch_setup field.
15173 * linux-s390-low.c (init_registers_s390): Add prototype.
15174 (init_registers_s390x): Likewise.
15175 (the_low_target): Add initializer for arch_setup field.
15176 * linux-sh-low.c (init_registers_sh): Add prototype.
15177 (the_low_target): Add initializer for arch_setup field.
15178 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15179 (the_low_target): Add initializer for arch_setup field.
15180 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15181 (the_low_target): Add initializer for arch_setup field.
15182
15183 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15184 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15185 instead of init_registers ().
15186 * win32-arm-low.c (init_registers_arm): Add prototype.
15187 (the_low_target): Add initializer for arch_setup field.
15188 * win32-i386-low.c (init_registers_i386): Add prototype.
15189 (the_low_target): Add initializer for arch_setup field.
15190
15191 * spu-low.c (init_registers_spu): Add prototype.
15192 (initialize_low): Call initialie_registers_spu () instead of
15193 initialize_registers ().
15194
fd96d250
PA		 151952008-02-19 Pedro Alves <pedro@codesourcery.com>
15196
15197 * server.c (handle_v_requests): When handling the vRun and vAttach
15198 packets, if already debugging a process, don't kill it. Return an
15199 error instead.
15200
d41b6bb4
DJ		 152012008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15202
15203 * server.c (handle_query): Correct length check.
15204
5ac588cf
PA		 152052008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15206
15207 * win32-low.c (do_initial_child_stuff): Add process handle
15208 parameter. Set current_process_handle and current_process_id from the
15209 parameters. Clear globals.
15210 (win32_create_inferior): Don't set current_process_handle and
15211 current_process_id here. Instead pass them on the call to
15212 do_initial_child_stuff.
15213 (win32_attach): Likewise.
15214 (win32_clear_inferiors): New.
15215 (win32_kill): Don't close the current process handle or the
15216 current thread handle here. Instead call win32_clear_inferiors.
15217 (win32_detach): Don't open a new handle to the process. Call
15218 win32_clear_inferiors.
15219 (win32_join): Don't rely on current_process_handle; open a new
15220 handle using the process id.
15221 (win32_wait): Call win32_clear_inferiors when the inferior process
15222 has exited.
15223
ecd7ecbc
DJ		 152242008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15225
15226 * server.c (monitor_show_help): Add "exit".
15227
1525d545
MG		 152282008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15229
ecd7ecbc 15230 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15231 (clean): Add reg-xtensa.c.
15232 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15233 * configure.srv (xtensa*-*-linux*) New target.
15234 * linux-xtensa-low.c: New.
15235 * xtensa-xtregs.c: New.
1525d545 15236
59a016f0
PA		 152372008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15238
15239 * hostio.c: Don't include errno.h.
15240 (errno_to_fileio_errno): Move to hostio-errno.
15241 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15242 error number outputting to the target->hostio_last_error callback.
15243 (hostio_packet_error): Use FILEIO_EINVAL directly.
15244 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15245 calls to hostio_error.
15246 * hostio-errno.c: New.
15247 * server.h (hostio_last_error_from_errno): Declare.
15248 * target.h (target_ops): Add hostio_last_error member.
15249 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15250 as hostio_last_error handler.
889bf7c5 15251 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15252 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15253 (wince_hostio_last_error): New functions.
15254 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15255 as hostio_last_error handler.
15256 (win32_target_ops) [!_WIN32_WCE]: Register
15257 hostio_last_error_from_errno as hostio_last_error handler.
15258 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15259 (hostio-errno.o): New rule.
15260 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15261 * configure.srv (srv_hostio_err_objs): New variable. Default to
15262 hostio-errno.o.
15263 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15264 * configure: Regenerate.
15265
2d717e4f
DJ		 152662008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15267
15268 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15269 (linux_kill, linux_detach): Clean up the process list.
15270 * remote-utils.c (remote_open): Improve port number parsing.
15271 (putpkt_binary, input_interrupt): Only send interrupts if the target
15272 is running.
15273 * server.c (extended_protocol): Make static.
15274 (attached): Define earlier.
15275 (exit_requested, response_needed, program_argv): New variables.
15276 (target_running): New.
15277 (start_inferior): Clear attached here.
15278 (attach_inferior): Set attached here.
15279 (require_running): Define.
15280 (handle_query): Use require_running and target_running. Implement
15281 "monitor exit".
15282 (handle_v_attach, handle_v_run): New.
15283 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15284 (gdbserver_usage): Update.
15285 (main): Redo argument parsing. Handle --debug and --multi. Handle
15286 --attach along with other options or after the port. Save
15287 program_argv. Support no initial program. Resynchronize
15288 communication with GDB after an error. Handle "monitor exit".
15289 Use require_running and target_running. Always allow the extended
15290 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15291 restart in extended mode.
15292 * README: Refer to the GDB manual. Update --attach usage.
15293
7407e2de
AS		 152942007-12-20 Andreas Schwab <schwab@suse.de>
15295
15296 * linux-low.c (STACK_SIZE): Define.
15297 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15298 (linux_test_for_tracefork): Likewise.
15299
b65d95c5
DJ		 153002007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15301
15302 * linux-low.c (linux_wait_for_event): Update messages. Do not
15303 reinsert auto-delete breakpoints.
15304 * mem-break.c (struct breakpoint): Change return type of handler to
15305 int.
15306 (set_breakpoint_at): Update handler type.
15307 (reinsert_breakpoint_handler): Return 1 instead of calling
15308 delete_breakpoint.
15309 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15310 setting a new one.
15311 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15312 * mem-break.h (set_breakpoint_at): Update handler type.
15313 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15314 * win32-low.c (auto_delete_breakpoint): New.
15315 (get_child_debug_event): Use it.
15316
4e799345
DJ		 153172007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15318
15319 * configure.ac: Check for pread and pwrite.
15320 * hostio.c (handle_pread): Fall back to lseek and read.
15321 (handle_pwrite): Fall back to lseek and write.
15322 * config.in, configure: Regenerated.
15323
27524b67
DJ		 153242007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15325
15326 * server.c (myresume): Add own_buf argument.
15327 (main): Update calls.
15328
a20d5e98
DJ		 153292007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15330
15331 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15332 * remote-utils.c (remote_open): Do not call disable_async_io.
15333 (block_async_io): Delete.
15334 (unblock_async_io): Make static.
15335 (initialize_async_io): New.
15336 * server.c (handle_v_cont): Handle async I/O here.
15337 (myresume): Likewise. Move other common resume tasks here...
15338 (main): ... from here. Call initialize_async_io. Disable async
15339 I/O before the main loop.
15340 * server.h (initialize_async_io): Declare.
15341 (block_async_io, unblock_async_io): Delete prototypes.
15342 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15343
b79d787e
DJ		 153442007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15345
15346 * remote-utils.c (readchar): Allow binary data in received messages.
15347
d97903b2
PA		 153482007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15349
15350 * win32-low.c (attaching): New global.
15351 (win32_create_inferior): Clear the `attaching' global.
15352 (win32_attach): Set the `attaching' global.
15353 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15354 attaching. Only set a breakpoint at the entry point if not
15355 attaching.
15356
311de423
PA		 153572007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15358
15359 * server.c (main): Don't report dll events on the initial
15360 connection on attaches.
15361
6c2d16d2
PA		 153622007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15363
15364 * server.c (main): Relax numerical bases supported for the pid of
15365 the --attach command line argument.
15366
5ca906e6
PA		 153672007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15368
15369 * win32-low.c (win32_attach): Call OpenProcess before
15370 DebugActiveProcess, not after. Add last error output to error
15371 call.
15372
9c6c8194
PA		 153732007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15374
15375 * win32-low.c (win32_get_thread_context)
15376 (win32_set_thread_context): New functions.
15377 (thread_rec): Use win32_get_thread_context.
15378 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15379 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15380 field.
15381
4d5d1aaa
PA		 153822007-12-03 Leo Zayas
15383 Pedro Alves <pedro_alves@portugalmail.pt>
15384
15385 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15386 global variables.
15387 (child_add_thread): Minor cleanup.
15388 (child_continue): Resume artificially suspended threads before
15389 calling ContinueDebugEvent.
15390 (suspend_one_thread): New.
15391 (fake_breakpoint_event): New.
15392 (get_child_debug_event): Change return type to int. Check here if
15393 gdb sent an interrupt request. If a soft interrupt was requested,
15394 fake a breakpoint event. Return 0 if there is no event to handle,
15395 and 1 otherwise.
15396 (win32_wait): Don't check here if gdb sent an interrupt request.
15397 Ensure there is a valid event to handle.
15398 (win32_request_interrupt): Add soft interruption method as last
15399 resort.
15400
c436e841
PA		 154012007-12-03 Leo Zayas
15402 Pedro Alves <pedro_alves@portugalmail.pt>
15403
15404 * win32-low.h (win32_thread_info): Add descriptions to the
15405 structure members. Replace `suspend_count' counter by a
15406 `suspended' flag.
15407 * win32-low.c (thread_rec): Update condition of when to get the
15408 context from the inferior. Rely on ContextFlags being set if it
15409 has already been retrieved. Only suspend the inferior thread if
15410 we haven't already. Warn if that fails.
15411 (continue_one_thread): s/suspend_count/suspended/. Only call
15412 ResumeThread once. Warn if that fails.
15413
e7b5fa67
PA		 154142007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15415
15416 * win32-low.c (win32_wait): Don't read from the inferior when it
15417 has already exited.
15418
a385171d
PA		 154192007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15420
15421 * Makefile.in (win32_low_h): New variable.
15422 (win32-low.o): Add dependency on $(win32_low_h).
15423 (win32-arm-low.o, win32-i386-low.o): New rules.
15424
f80c84b3
DJ		 154252007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15426
15427 * hostio.c: Correct copyright year.
15428
a6b151f1
DJ		 154292007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15430
15431 * Makefile.in (OBS): Add hostio.o.
15432 (hostio.o): New rule.
15433 * server.h (handle_vFile): Declare.
15434 * hostio.c: New file.
15435 * server.c (handle_v_requests): Take packet_len and new_packet_len
15436 for binary packets. Call handle_vFile.
15437 (main): Update call to handle_v_requests.
15438
f9387fc3
DJ		 154392007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15440
15441 * linux-low.c: Include <sched.h>.
15442
51c2684e
DJ		 154432007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15444
15445 * linux-low.c (linux_tracefork_grandchild): New.
15446 (linux_tracefork_child): Use clone.
15447 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15448
75f83163
JB		 154492007-10-31 Joel Brobecker <brobecker@adacore.com>
15450
15451 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15452
da5898ce
DJ		 154532007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15454
15455 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15456
24a09b5f
DJ		 154572007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15458
15459 * inferiors.c (change_inferior_id): Delete.
15460 (add_pid_to_list, pull_pid_from_list): New.
15461 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15462 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15463 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15464 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15465 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15466 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15467 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15468 (using_threads): Always set to 1.
15469 (handle_extended_wait): New.
15470 (add_process): Do not set TID.
15471 (linux_create_inferior): Set must_set_ptrace_flags.
15472 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15473 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15474 (linux_thread_alive): Rename TID argument to LWPID.
15475 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15476 (linux_wait_for_event): Do not use TID or check using_threads. Update
15477 call to dead_thread_notify. Call handle_extended_wait.
15478 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15479 (send_sigstop): Delete sigstop_sent.
15480 (wait_for_sigstop): Avoid TID.
15481 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15482 (linux_test_for_tracefork): New.
15483 (linux_lookup_signals): Use thread_db_active and
15484 linux_supports_tracefork_flag.
15485 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15486 * linux-low.h (get_process_thread): Avoid TID.
15487 (struct process_ifo): Move thread_known and tid to the end. Remove
15488 sigstop_sent.
15489 (linux_attach_lwp, thread_db_init): Update prototypes.
15490 * server.h (change_inferior_id): Delete prototype.
15491 (add_pid_to_list, pull_pid_from_list): New prototypes.
15492 * thread-db.c (thread_db_use_events): New.
15493 (find_first_thread): Rename to...
15494 (find_one_thread): ...this. Update callers and messages. Do not
15495 call fatal. Check thread_db_use_events. Do not call
15496 change_inferior_id or new_thread_notify.
15497 (maybe_attach_thread): Update. Do not call new_thread_notify.
15498 (thread_db_init): Set thread_db_use_events. Check use_events.
15499 * utils.c (fatal, warning): Correct message prefix.
15500
30ed0a8f
DJ		 155012007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15502
15503 * Makefile.in (clean): Remove new files.
15504 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15505 (powerpc-64.o, powerpc-64.c): New rules.
15506 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15507 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15508 with SPE.
15509 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15510 SPE targets.
15511 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15512 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15513 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15514 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15515 (target_regsets): Add AltiVec and SPE register sets.
15516 * configure.ac: Check for AltiVec and SPE.
15517 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15518 (ppc_fill_vrregset, ppc_store_vrregset): New.
15519 (target_regsets): Add AltiVec register set.
15520 * configure: Regenerated.
15521
fd462a61
DJ		 155222007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15523
15524 * linux-low.c (O_LARGEFILE): Define.
15525 (linux_read_memory): Use /proc/PID/mem.
15526 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15527 * configure, config.in: Regenerated.
15528
69f223ed
DJ		 155292007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15530
15531 * linux-low.c (linux_wait_for_event): Do not pass signals while
15532 single-stepping.
15533
aec18585
PA		 155342007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15535
15536 * win32-low.c (create_process): New.
15537 (win32_create_inferior): Use create_process instead of
15538 CreateProcess. If create_process failed retry appending an ".exe"
15539 suffix. Store the GetLastError result immediatelly after
15540 create_process calls and use it on the call to error.
15541
34d86ddd
PA		 155422007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15543
15544 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15545
5a0e3bd0
JB		 155462007-08-23 Joel Brobecker <brobecker@adacore.com>
15547
15548 * configure.ac: Switch license to GPLv3.
15549
f88c79e6
MS		 155502007-08-01 Michael Snyder <msnyder@access-company.com>
15551
15552 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15553
6b3d9b83
PA		 155542007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15555
15556 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15557 typedef.
15558 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15559 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15560 CloseToolhelp32Snapshot.
15561 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15562 CloseToolhelp32Snapshot.
15563
c588c53c
MS		 155642007-07-27 Michael Snyder <michael.snyder@access-company.com>
15565
15566 * server.c (main): Check for inferior exit before main loop.
15567
aa0403d9
PA		 155682007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15569
15570 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15571 instead of on tmp_desc.
15572
255e7678
DJ		 155732007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15574 Daniel Jacobowitz <dan@codesourcery.com>
15575
15576 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15577 (add_thread): Minor cleanups.
15578 (clear_inferiors): Move lower in the file. Clear the DLL
15579 list.
15580 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15581 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15582 (xml_escape_text): New.
15583 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15584 for qSupported.
15585 (handle_v_cont): Report errors.
15586 (gdbserver_version): Update.
15587 (main): Correct size of own_buf. Do not report initial DLL events.
15588 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15589 (unloaded_dll, xml_escape_text): New.
15590 * win32-low.c (enum target_waitkind): Update comments.
15591 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15592 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15593 (win32_EnumProcessModules, win32_GetModuleInformation)
15594 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15595 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15596 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15597 (win32_Module32First, win32_Module32Next, load_toolhelp)
15598 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15599 (get_child_debug_event): Handle DLL events.
15600 (win32_wait): Likewise.
15601
0d37add9
DJ		 156022007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15603
15604 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15605 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15606
45e2715e
PA		 156072007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15608
15609 * win32-low.c (handle_output_debug_string): Ignore event if not
15610 waiting.
15611
c5674cf1
PA		 156122007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15613
15614 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15615
2bbe3cc1
DJ		 156162007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15617
15618 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15619
ae13219e
DJ		 156202007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15621
15622 * inferiors.c (change_inferior_id): Add comment.
15623 * linux-low.c (check_removed_breakpoint): Add an early
15624 prototype. Improve debug output.
15625 (linux_attach): Doc update.
15626 (linux_detach_one_process, linux_detach): Clean up before releasing
15627 each process.
15628 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15629 * linux-low.h (struct process_info): Doc improvement.
15630 * mem-break.c (delete_all_breakpoints): New.
15631 * mem-break.h (delete_all_breakpoints): New prototype.
15632 * thread-db.c (find_first_thread): New.
15633 (thread_db_create_event): Call it instead of
15634 thread_db_find_new_threads. Clean up unused variables.
15635 (maybe_attach_thread): Remove first thread handling.
15636 (thread_db_find_new_threads): Use find_first_thread.
15637 (thread_db_get_tls_address): Likewise.
15638
4105de34
DJ		 156392007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15640
15641 * thread-db.c (thread_db_find_new_threads): Add prototype.
15642 (thread_db_create_event): Check for the main thread before adding
15643 a new thread.
15644 (maybe_attach_thread): Only enable event reporting if TID == 0.
15645 (thread_db_get_tls_address): Check for new threads.
15646
2b876972
DJ		 156472007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15648
15649 * linux-low.c (linux_create_inferior): Try execv before execvp.
15650 * spu-low.c (spu_create_inferior): Likewise.
15651
7a245884
DJ		 156522007-06-13 Mike Frysinger <vapier@gentoo.org>
15653
15654 * linux-low.c (linux_create_inferior): Change execv to execvp.
15655 * spu-low.c (spu_create_inferior): Likewies.
15656
117ce543
DJ		 156572007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15658
15659 * Makefile.in (clean): Clean new files instead of deleted ones.
15660 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15661 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15662 rules.
15663 * configure.srv: Specify XML files and new regformats for MIPS and
15664 MIPS64 GNU/Linux.
15665 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15666 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15667 an entry for the restart register.
15668 (mips_cannot_fetch_register, mips_cannot_store_register)
15669 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15670 register names to match the XML descriptions.
15671 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15672 restart register instead of $0.
15673
0e7f50da
UW		 156742007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15675 Markus Deuling <deuling@de.ibm.com>
15676
15677 * remote-utils.c (decode_xfer_write): New function.
15678 * server.h (decode_xfer_write): Add prototype.
15679 * server.c (handle_query): Add PACKET_LEN argument. Support
15680 qXfer:spu:read and qXfer:spu:write packets.
15681 (main): Pass packet_len to handle_query.
15682 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15683 * target.h (target_ops): Add qxfer_spu.
15684
374c1d38
UW		 156852007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15686
15687 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15688 accessing non-seekable spufs files.
15689
bb63802a
UW		 156902007-05-16 Markus Deuling <deuling@de.ibm.com>
15691
889bf7c5 15692 * server.c (handle_query): Add reply for qC packet.
bb63802a 15693
7390519e
PA		 156942007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15695 Leo Zayas <lerele@champenstudios@com>
15696
15697 * server.h (check_remote_input_interrupt_request): New function.
15698 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15699 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15700 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15701 (check_remote_input_interrupt_request): New function.
15702 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15703 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15704 winapi_GenerateConsoleCtrlEvent): New typedefs.
15705 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15706 to 250 ms.
15707 (win32_wait): Check for remote interrupt request
15708 with check_remote_input_interrupt_request.
15709 (win32_request_interrupt): New function.
15710 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15711
34b34921
PA		 157122007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15713
15714 * win32-low.c (debug_registers_changed,
15715 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15716 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15717 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15718 (thread_rec): Get context using the low target.
15719 (child_add_thread): Call thread_added on the low target,
15720 which does the same thing.
15721 (regptr): Delete.
15722 (do_initial_child_stuff): Remove debug registers references.
15723 Set context using the low target. Resume threads after
15724 setting the contexts.
15725 (child_continue): Remove dead variable. Remove debug
15726 registers references.
15727 (child_fetch_inferior_registers): Go through the low target.
15728 (do_child_store_inferior_registers): Remove.
15729 (child_store_inferior_registers): Go through the low target.
15730 (win32_resume): Remove debug registers references.
15731 Set context using the low target.
15732 (handle_exception): Change return type to void. Don't record
15733 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15734 first chance exception.
889bf7c5 15735 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15736 goto loop. Always return after waiting for debug event.
15737 (win32_wait): Convert to switch statement. Handle spurious
15738 events.
15739
15740 * win32-i386-low.c (debug_registers_changed,
15741 debug_registers_used): New.
15742 (initial_stuff): Rename to ...
15743 (i386_initial_stuff): ... this. Clear debug registers
15744 state variables.
15745 (store_debug_registers): Delete.
15746 (i386_get_thread_context): New.
15747 (load_debug_registers): Delete.
15748 (i386_set_thread_context): New.
15749 (i386_thread_added): New.
15750 (single_step): Rename to ...
15751 (i386_single_step): ... this.
15752 (do_fetch_inferior_registers): Rename to ...
15753 (i386_fetch_inferior_register): ... this.
15754 (i386_store_inferior_register): New.
15755 (the_low_target): Adapt to new interface.
15756
15757 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15758 (arm_get_thread_context): New.
15759 (arm_set_thread_context): New.
15760 (regptr): New.
15761 (do_fetch_inferior_registers): Rename to ...
15762 (arm_fetch_inferior_register): ... this.
15763 (arm_store_inferior_register): New.
15764 (arm_wince_breakpoint): Reimplement as unsigned long.
15765 (arm_wince_breakpoint_len): Define.
15766 (the_low_target): Adapt to new interface.
15767
15768 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15769 load_debug_registers. Add get_thread_context, set_thread_context,
15770 thread_added and store_inferior_register. Rename
15771 fetch_inferior_registers to fetch_inferior_register.
15772 (regptr): Remove declaration.
15773
dd6953e1
PA		 157742007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15775
15776 * linux-low.c (linux_detach): Change return type to int. Return 0.
15777 * spu-low.c (spu_detach): Likewise.
15778
444d6139
PA		 157792007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15780
15781 * target.h (target_ops): Change return type of detach to int.
15782 Add join.
15783 (join_inferior): New.
15784 * server.c (main): Don't skip detach support on mingw32.
15785 If the inferior doesn't support detaching return error.
15786 Call join_inferior instead of using waitpid.
15787 * linux-low.c (linux_join): New.
15788 (linux_target_op): Add linux_join.
15789 * spu-low.c (spu_join): New.
15790 (spu_target_ops): Add spu_join.
15791 * win32-low.c (win32_detach): Adapt to new interface.
15792 Reopen current_process_handle before detaching. Issue a child
15793 resume before detaching.
15794 (win32_join): New.
15795 (win32_target_op): Add win32_join.
15796
1d5315fe
PA		 157972007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15798
15799 * win32-low.c (win32-attach): Fix return value.
15800 * target.h (target_ops): Describe ATTACH return values.
15801
bf914831
PA		 158022007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15803
15804 * win32-low.c (GETPROCADDRESS): Define.
15805 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15806 (winapi_DebugSetProcessKillOnExit): Likewise.
15807 (win32_create_inferior): Force usage of ansi CreateProcessA.
15808 (win32_attach): Use GETPROCADDRESS.
15809 (win32_detach): Likewise.
15810
f72f3e60
PA		 158112007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15812
15813 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15814
ed50f18f
PA		 158152007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15816
15817 * win32-low.c: Commit leftover changes from 2007-03-29.
15818
0c2ead7e
DJ		 158192007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15820
15821 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15822 fields short instead of int. Add explicit padding.
15823 (i387_cache_to_fsave): Remove unnecessary casts.
15824 (i387_fsave_to_cache): Doc fix.
15825 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15826
73725ff3
DJ		 158272007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15828
15829 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15830 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15831
d99f33d8
PA		 158322007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15833
15834 * configure.srv (arm*-*-mingw32ce*): Move near the other
15835 arm targets.
15836
68070c10
PA		 158372007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15838
2482afc6 15839 * configure.ac: Add errno checking.
68070c10
PA		 15840 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15841 sys/file.h and malloc.h.
15842 (AC_CHECK_DECLS): Add perror.
15843 (srv_mingwce): Handle.
2482afc6 15844 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15845 win32-i386-low.o to srv_tgtobj.
15846 (i[34567]86-*-mingw*): Likewise.
15847 (arm*-*-mingw32ce*): Add case.
15848 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15849 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15850 [__MINGW32CE__] (strerror): New function.
15851 [__MINGW32CE__] (errno): Define to GetLastError.
15852 [__MINGW32CE__] (COUNTOF): New macro.
15853 (remote_open): Remove extra close call.
15854 * mem-break.c (delete_breakpoint_at): New function.
15855 * mem-break.h (delete_breakpoint_at): Declare.
15856 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15857 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15858 [USE_WIN32API] (read, write): Add char* casts.
15859 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15860 * server.h: Include wincecompat.h on Windows CE.
15861 [HAVE_ERRNO_H]: Check.
15862 (perror): Declare if not declared.
15863 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15864 (perror_with_name): Remove errno declaration.
15865 * wincecompat.h: New.
15866 * wincecompat.c: New.
15867 * win32-low.h: New.
15868 * win32-arm-low.c: New.
15869 * win32-i386-low.c: New.
15870 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15871 (OUTMSG2): Make it safe.
15872 (_T): New macro.
15873 (COUNTOF): New macro.
15874 (NUM_REGS): Get it from the low target.
15875 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15876 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15877 (thread_rec): Let low target handle debug registers.
15878 (child_add_thread): Likewise.
15879 (child_init_thread_list): Likewise.
15880 (continue_one_thread): Likewise.
15881 (regptr): New.
15882 (do_child_fetch_inferior_registers): Move to ...
15883 * win32-i386-low.c: ... here, and rename to ...
15884 (do_fetch_inferior_registers): ... this.
889bf7c5 15885 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15886 Go through the low target.
15887 (do_child_store_inferior_registers): Use regptr.
15888 (strwinerror): New function.
15889 (win32_create_inferior): Handle Windows CE.
15890 Use strwinerror instead of strerror on Windows error
15891 codes. Add program to the error output.
15892 Don't close the main thread handle on Windows CE.
15893 (win32_attach): Use coredll.dll on Windows CE.
15894 (win32_kill): Close current process and current
15895 thread handles.
15896 (win32_detach): Use coredll.dll on Windows CE.
15897 (win32_resume): Let low target handle debug registers, and
15898 step request.
15899 (handle_exception): Add/Remove initial breakpoint. Avoid
15900 non-existant WSTOPSIG on Windows CE.
15901 (win32_read_inferior_memory): Cast to remove warning.
15902 (win32_arch_string): Go through the low target.
15903 (initialize_low): Call set_breakpoint_data with the low
15904 target's breakpoint.
15905 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15906 FOP_REGNUM, mappings): Move to ...
15907 * win32-i386-low.c: ... here.
15908 * win32-low.c (win32_thread_info): Move to ...
15909 * win32-low.h: ... here.
15910 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15911 win32-arm-low.c and wincecompat.c.
15912 (all:): Add $EXEEXT.
15913 (install-only:): Likewise.
15914 (gdbserver:): Likewise.
15915 (gdbreplay:): Likewise.
15916 * config.in: Regenerate.
15917 * configure: Regenerate.
15918
41093d81
PA		 159192007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15920
15921 * win32-low.c: Rename typedef thread_info to
15922 win32_thread_info throughout.
15923
544afa54
PA		 159242007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15925
15926 * win32-i386-low.c: Rename to ...
15927 * win32-low.c: ... this.
15928 * configure.srv: Replace win32-i386-low.o with win32-low.o.
15929 * Makefile.in: Likewise.
15930
bce7165d
PA		 159312007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
15932
15933 * remote-utils.c (monitor_output): Constify msg parameter.
15934 * server.h (monitor_output): Likewise.
15935 * win32-i386-low.c (handle_output_debug_string): New.
15936 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
15937 handle_output_debug_string.
15938 (get_child_debug_event): Likewise.
15939
506c7aa0
DJ		 159402007-03-27 Mat Hostetter <mat@lcs.mit.edu>
15941
15942 * server.c (main): Correct strtoul check.
15943
42c81e2a
DJ		 159442007-03-27 Jon Ringle <jon@ringle.org>
15945
15946 * linux-low.c: Check __ARCH_HAS_MMU__ also.
15947
9453113a
DJ		 159482007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
15949
15950 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
15951
64a69107
DJ		 159522007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
15953
15954 * terminal.h: Check HAVE_SGTTY_H.
15955
159562007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 15957
15958 * remote-utils.c (remote_open): Print out the assigned port number.
15959
c74d0ad8
DJ		 159602007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
15961
15962 * remote-utils.c (monitor_output): New function.
15963 * server.c (debug_threads): Define here.
15964 (monitor_show_help): New function.
15965 (handle_query): Handle qRcmd.
15966 (main): Do not handle 'd' packet.
15967 * server.h (debug_threads, remote_debug, monitor_output): Declare.
15968 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
15969 of debug_threads.
15970
de7c3b4a
PA		 159712007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15972
15973 * Makefile.in (EXEEXT): New.
15974 (clean): Use $(EXEEXT).
15975
ef57601b
PA		 159762007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15977
15978 * target.h (target_ops): Rename send_signal to request_interrupt,
15979 and remove enum target_signal parameter.
15980 * linux-low.c (linux_request_interrupt): Rename from
15981 linux_send_signal, and always send SIGINT.
15982 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
15983 and always send SIGINT.
15984 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
15985 of send_signal.
15986 (input_interrupt): Likewise.
15987
820f2bda
PA		 159882007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
15989
15990 * server.c (get_features_xml): Check if target implemented
15991 arch_string.
15992 * win32-i386-low.c (win32_arch_string): New.
15993 (win32_target_ops): Add win32_arch_string as arch_string member.
15994
ab39bf24
UW		 159952007-02-22 Markus Deuling <deuling@de.ibm.com>
15996
15997 * spu-low.c (spu_arch_string): New.
15998 (spu_target_ops): Add spu_arch_string.
15999
61ff6e04
DJ		 160002007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16001
16002 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16003 * configure.ac: Do not check for terminal.h.
16004 * configure, config.in: Regenerated.
16005
fb1e4ffc
DJ		 160062007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16007
16008 * Makefile.in (OBS): Add $(XML_BUILTIN).
16009 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16010 (clean): Update.
16011 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16012 (arm-with-iwmmxt.c): New.
16013 * config.in, configure: Regenerate.
16014 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16015 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16016 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16017 (arm*-*-linux*): Add iWMMXt and regset support.
16018 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16019 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16020 (arm_store_wmmxregset, target_regsets): New.
16021 * server.c (get_features_xml): Take annex argument. Check builtin
16022 XML documents.
16023 (handle_query): Handle multiple annexes.
16024
0f48aa01
DJ		 160252007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16026
16027 * remote-utils.c [USE_WIN32API] (read, write): Define.
16028 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16029 write.
16030
23181151
DJ		 160312007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16032
16033 * linux-i386-low.c (the_low_target): Set arch_string.
16034 * linux-x86-64-low.c (the_low_target): Likewise.
16035 * linux-low.c (linux_arch_string): New.
16036 (linux_target_ops): Add it.
16037 * linux-low.h (struct linux_target_ops): Add arch_string.
16038 * server.c (write_qxfer_response): Use const void * for DATA.
16039 (get_features_xml): New.
16040 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16041 * target.h (struct target_ops): Add arch_string method.
16042
9d606399
DJ		 160432007-01-03 Denis Pilat <denis.pilat@st.com>
16044 Daniel Jacobowitz <dan@codesourcery.com>
16045
16046 * linux-low.c (linux_kill): Handle being called with no threads.
16047 * win32-i386-low.c (win32_kill): Likewise.
16048 (get_child_debug_event): Clear current_process_handle.
16049
160502006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16051 Daniel Jacobowitz <dan@codesourcery.com>
16052
16053 * remote-utils.c (remote_open): Check the type of specified
16054 serial port devices before opening them.
16055 * server.c (main): Kill the inferior if an error occurs during
16056 the first remote_open.
16057
a5e13d24
DJ		 160582006-12-05 Markus Deuling <deuling@de.ibm.com>
16059
16060 * README: Update supported targets.
16061
186947f7
DJ		 160622006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16063
16064 * Makefile.in (clean): Remove reg-mips64.c.
16065 (reg-mips64.c, reg-mips64.o): New rules.
16066 * configure.srv: Handle mips64. Include regset support for mips.
16067 * linux-mips-low.c (union mips_register): New.
16068 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16069 (mips_breakpoint, mips_breakpoint_at): Use int.
16070 (mips_collect_register, mips_supply_register)
16071 (mips_collect_register_32bit, mips_supply_register_32bit)
16072 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16073 (mips_store_fpregset, target_regsets): New.
16074 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16075
a13e2c95
UW		 160762006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16077
16078 * configure.srv: Add target "spu*-*-*".
16079 * Makefile.in (clean): Remove reg-spu.c.
16080 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16081 * spu-low.c: New file.
16082
cb7283db
DJ		 160832006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16084
16085 * configure.ac: Correct td_thr_tls_get_addr test.
16086 * configure: Regenerated.
16087
89be2091
DJ		 160882006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16089
16090 * linux-low.c (linux_wait_for_event): Reformat. Use the
16091 pass_signals array.
16092 * remote-utils.c (decode_address_to_semicolon): New.
16093 * server.c (pass_signals, handle_general_set): New.
16094 (handle_query): Mention QPassSignals for qSupported.
16095 (main): Call handle_general_set.
16096 * server.h (pass_signals, decode_address_to_semicolon): New.
16097
000ef4f0
DJ		 160982006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16099
16100 * server.c (handle_query): Correct error handling for read_auxv.
16101
b7149293
UW		 161022005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16103
16104 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16105 and srv_linux_thread_db to yes.
16106 * linux-s390-low.c (s390_fill_gregset): New function.
16107 (target_regsets): Define data structure.
16108
dae5f5cf
DJ		 161092006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16110
16111 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16112 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16113 * config.in, configure: Regenerated.
16114 * inferiors.c (gdb_id_to_thread): New function.
16115 (gdb_id_to_thread_id): Use it.
16116 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16117 * linux-low.h (struct process_info): Add th member.
16118 (thread_db_get_tls_address): New prototype.
16119 * remote-utils.c (decode_address): Make non-static.
16120 * server.c (handle_query): Handle qGetTLSAddr.
16121 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16122 * target.h (struct target_ops): Add get_tls_address.
16123 * thread-db.c (maybe_attach_thread): Save the thread handle.
16124 (thread_db_get_tls_address): New.
16125
32ca6d61
DJ		 161262006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16127
16128 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16129 (linux_resume_one_process): Take a siginfo_t *. Update all
16130 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16131 (struct pending_signals): Add a siginfo_t.
16132 (linux_wait_for_process): Always set last_status.
16133 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16134 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16135 * linux-low.h (struct process_info): Add last_status.
16136
5ffff7c1
DJ		 161372006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16138
16139 * remote-utils.c (try_rle): New function.
16140 (putpkt_binary): Use it.
16141
8695c747
DJ		 161422006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16143
16144 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16145 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16146 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16147 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16148 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16149 point registers.
16150
290fadea
RS		 161512006-08-08 Richard Sandiford <richard@codesourcery.com>
16152
16153 * server.c (terminal_fd): New variable.
16154 (old_foreground_pgrp): Likewise.
16155 (restore_old_foreground_pgrp): New function.
16156 (start_inferior): Record the terminal file descriptor in terminal_fd
16157 and its original foreground group in old_foreground_pgrp. Register
16158 restore_old_foreground_pgrp with atexit().
16159
9f2e1e63
DJ		 161602006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16161
16162 * server.c (handle_query): Correct qPart to qXfer.
16163
b80864fb
DJ		 161642006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16165
16166 * configure.ac: Check for more headers which are missing on
16167 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16168 * configure.srv: Add Cygwin and mingw32.
16169 * remote-utils.c: Don't include headers unconditionally which
16170 are missing on mingw32. Include <winsock.h> for mingw32.
16171 (remote_open): Adjust for mingw32 support. Flush
16172 standard error after writing to it.
16173 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16174 (unblock_async_io, enable_async_io, disable_async_io)
16175 (readchar, getpkt): Update for Winsock support.
16176 (prepare_resume_reply): Expect a protocol signal number.
16177 * server.c: Disable <sys/wait.h> on mingw32.
16178 (start_inferior): Adjust for mingw32 support. Flush
16179 standard error after writing to it.
16180 (attach_inferior): Likewise. Use protocol signal
16181 numbers.
16182 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16183 and names.
16184 * win32-i386-low.c: New file.
16185 * Makefile.in (XM_CLIBS): Set.
16186 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16187 (win32-i386-low.o): New dependency rule.
16188 * linux-low.c (linux_wait): Use target signal numbers.
16189 * target.h (struct target_ops): Doc fix.
16190 * server.h (target_signal_to_name): New prototype.
16191 * gdbreplay.c: Don't include headers unconditionally which
16192 are missing on mingw32. Include <winsock.h> for mingw32.
16193 (remote_close, remote_open): Adjust for Winsock support.
16194 * configure, config.in: Regenerated.
16195
0876f84a
DJ		 161962006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16197
16198 * server.c (decode_xfer_read, write_qxfer_response): New.
16199 (handle_query): Take a packet length argument. Handle
16200 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16201 the qSupported response.
16202 (main): Update call to handle_query.
16203
01f9e8fa
DJ		 162042006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16205
16206 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16207 (putpkt_binary): Renamed from putpkt and adjusted for binary
16208 data.
16209 (putpkt): New wrapper for putpkt_binary.
16210 (readchar): Don't mask off the high bit.
16211 (decode_X_packet): New function.
16212 * server.c (main): Call putpkt_binary if a handler sets the packet
16213 length. Save the length of the incoming packet. Handle 'X'.
16214 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16215
be2a5f71
DJ		 162162006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16217
16218 * server.c (handle_query): Handle qSupported.
16219
ea025f5f
DJ		 162202006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16221
16222 * remote-utils.c (all_symbols_looked_up): New variable.
16223 (look_up_one_symbol): Check it.
16224 * server.h (look_up_one_symbol): New declaration.
16225 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16226
9308fc88
DJ		 162272006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16228
16229 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16230 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16231 (PTRACE_GET_THREAD_AREA): Define.
16232 (ps_get_thread_area): New function.
16233
52fb6437
NS		 162342006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16235
16236 * configure.srv (m68k*-*-uclinux*): New target.
16237 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16238 (linux_resume_one_process): Remove extraneous cast.
16239 (linux_read_offsets): New.
16240 (linux_target_op): Add linux_read_offsets on mmuless systems.
16241 * server.c (handle_query): Add qOffsets logic.
16242 * target.h (struct target_ops): Add read_offsets.
16243
21b0f40c
DJ		 162442006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16245
16246 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16247 (PTRACE_GET_THREAD_AREA): Define.
16248 (ps_get_thread_area): New function.
16249 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16250 (linux-x86-64-low.o): Update.
16251
0050a760
DJ		 162522006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16253
16254 * configure.ac: Remove checks for prfpregset_t.
16255 * gdb_proc_service.h: New file.
16256 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16257 new "gdb_proc_service.h".
16258 * proc-service.c: Likewise.
16259 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16260 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16261 * Makefile.in (gdb_proc_service_h): Updated.
16262 * configure, config.in: Regenerated.
16263
b92a518e
DJ		 162642006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16265
16266 * remote-utils.c (prepare_resume_reply): Move declaration
16267 of gdb_id_from_wait to the top of the block.
16268
545587ee
DJ		 162692006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16270
16271 * linux-low.c (regsets_store_inferior_registers): Read the regset
16272 from the target before filling it.
16273
9db87ebd
DJ		 162742006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16275
16276 * server.c (attach_inferior): Return SIGTRAP for a successful
16277 attach.
16278
dd24457d
DJ		 162792006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16280
16281 * Makefile.in (OBS): Add version.o.
16282 (STAGESTUFF): Delete.
16283 (version.o): Add dependencies.
16284 (version.c): Replace rule.
16285 (clean): Remove version.c.
16286 * server.c (gdbserver_version): New.
16287 (gdbserver_usage): Use printf.
16288 (main): Handle --version and --help.
16289 * server.h (version, host_name): Add declarations.
16290
6f0f660e
EZ		 162912005-12-23 Eli Zaretskii <eliz@gnu.org>
16292
889bf7c5
PA		 16293 * linux-arm-low.c:
16294 * linux-arm-low.c:
16295 * inferiors.c:
16296 * i387-fp.h:
16297 * i387-fp.c:
16298 * gdbreplay.c:
16299 * regcache.c:
16300 * proc-service.c:
16301 * mem-break.h:
16302 * mem-break.c:
16303 * linux-x86-64-low.c:
16304 * linux-sh-low.c:
16305 * linux-s390-low.c:
16306 * linux-ppc64-low.c:
16307 * linux-ppc-low.c:
16308 * linux-mips-low.c:
16309 * linux-m68k-low.c:
16310 * linux-m32r-low.c:
16311 * linux-low.h:
16312 * linux-low.c:
16313 * linux-ia64-low.c:
16314 * linux-i386-low.c:
16315 * linux-crisv32-low.c:
16316 * thread-db.c:
16317 * terminal.h:
16318 * target.h:
16319 * target.c:
16320 * server.h:
16321 * server.c:
16322 * remote-utils.c:
16323 * regcache.h:
16324 * utils.c:
16325 * Makefile.in:
16326 * configure.ac:
6f0f660e
EZ		 16327 * gdbserver.1: Add (C) after Copyright. Update the FSF
16328 address.
16329
9d1fb177
DJ		 163302005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16331
16332 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16333 (arm_breakpoint_at): Recognize both breakpoints.
16334 (the_low_target): Use the correct breakpoint instruction.
16335
011a70c2
DJ		 163362005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16337
16338 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16339 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16340 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16341 (the_low_target): Update.
16342
7fb85e41
AS		 163432005-10-25 Andreas Schwab <schwab@suse.de>
16344
16345 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16346
16347 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16348 (ia64_num_regs): Reduce to 462.
16349
3db0444b
DJ		 163502005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16351
16352 * acinclude.m4: Correct quoting.
16353 * aclocal.m4: Regenerated.
16354
16355 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16356 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16357 (thread_db_init): Call thread_db_err_str.
16358 * configure.ac: Check for TD_VERSION.
16359 * config.in, configure: Regenerated.
16360
bee0189a
DJ		 163612005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16362
16363 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16364
e9d25b98
DJ		 163652005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16366
16367 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16368 is not available. Define HAVE_PTRACE_GETREGS if it is.
16369 * config.in, configure: Regenerated.
16370 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16371 * linux-i386-low.c, linux-m68k-low.c: Update to use
16372 HAVE_PTRACE_GETREGS.
16373 * linux-low.c (regsets_fetch_inferior_registers)
16374 (regsets_store_inferior_registers): Only return 0 if we processed
16375 GENERAL_REGS.
16376 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16377 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16378
a06660f7
DJ		 163792005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16380
16381 * inferiors.c (struct thread_info): Add gdb_id.
16382 (add_thread): Add gdb_id argument.
16383 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16384 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16385 calls to add_thread.
16386 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16387 * server.c (handle_query): Use thread_to_gdb_id.
16388 (handle_v_cont, main): Use gdb_id_to_thread_id.
16389 * server.h (add_thread): Update prototype.
16390 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16391 prototypes.
16392
5a1f5858
DJ		 163932005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16394
16395 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16396 left-padded registers.
16397 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16398 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16399
e122f1f5
SE		 164002005-07-01 Steve Ellcey <sje@cup.hp.com>
16401
16402 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16403 * configure: Regenerate.
16404 * config.in: Regenerate.
16405 * server.h (NEED_DECLARATION_STRERROR):
16406 Replace with !HAVE_DECL_STRERROR.
16407
d592fa2f
DJ		 164082005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16409
16410 * linux-low.c (linux_wait, linux_send_signal): Don't test
16411 an unsigned long variable for > 0 if it could be MAX_ULONG.
16412 * server.c (myresume): Likewise.
16413 * target.c (set_desired_inferior): Likewise.
16414
ccbd4912
MK		 164152005-06-13 Mark Kettenis <kettenis@gnu.org>
16416
16417 * configure.ac: Simplify and improve check for socklen_t.
16418 * configure, config.in: Regenerate.
16419
f450004a
DJ		 164202005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16421
16422 * acconfig.h: Remove.
16423 * configure.ac: Add a test for socklen_t. Use three-argument
16424 AC_DEFINE throughout.
16425 * config.in: Regenerated using autoheader 2.59.
16426 * configure: Regenerated.
16427
16428 * gdbreplay.c (socklen_t): Provide a default.
16429 (remote_open): Use socklen_t.
16430 * remote-utils.c (socklen_t): Provide a default.
16431 (remote_open): Use socklen_t.
16432 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16433 unsigned char.
16434
16435 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16436 char for buffers.
16437 * linux-low.c (linux_read_memory, linux_write_memory)
16438 (linux_read_auxv): Likewise.
16439 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16440 (check_mem_write): Likewise.
16441 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16442 Likewise.
16443 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16444 (registers_from_string, register_data): Likewise.
16445 * server.c (handle_query, main): Likewise.
16446 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16447 (decode_M_packet): Likewise.
16448 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16449 * target.h (struct target_ops): Update read_memory, write_memory,
16450 and read_auxv.
16451 (read_inferior_memory, write_inferior_memory): Update.
16452 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16453 to unsigned char *.
16454 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16455 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16456 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16457 linux-s390-low.c, linux-sh-low.c: Update for changes in
16458 read_inferior_memory and the_low_target->breakpoint.
16459
eee84df1
DJ		 164602005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16461
16462 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16463 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16464 * configure.srv: Add powerpc64-*-linux*.
16465 * linux-ppc64-low.c: New file.
16466
45b134e5
OF		 164672005-05-23 Orjan Friberg <orjanf@axis.com>
16468
16469 * linux-cris-low.c: New file with support for CRIS.
16470 * linux-crisv32-low.c: Ditto for CRISv32.
16471 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16472 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16473 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16474 reg-crisv32.o, and reg-crisv32.c to make rules.
16475 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16476 recognized targets.
16477
48d93c75
UW		 164782005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16479
16480 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16481 of sizeof (PTRACE_XFER_TYPE).
16482 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16483
e013ee27
OF		 164842005-05-12 Orjan Friberg <orjanf@axis.com>
16485
889bf7c5 16486 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16487 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16488 pointers for hardware watchpoint support.
16489 * linux-low.h (struct linux_target_ops): Ditto.
16490 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16491 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16492 to linux_target_ops.
16493 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16494 reply packet.
16495 * server.c (main): Recognize 'Z' and 'z' packets.
16496
b0ded00b
UW		 164972005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16498
16499 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16500 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16501 (the_low_target): Add new members.
16502
8643e2ad
DJ		 165032005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16504
16505 * proc-service.c (ps_lgetregs): Search all_processes instead of
16506 all_threads.
16507
fc620387
DJ		 165082005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16509
16510 * server.c (start_inferior): Change return type to int.
16511 (attach_inferior): Change sigptr to int *.
16512 (handle_v_cont, handle_v_requests): Change signal to int *.
16513 (main): Change signal to int.
16514
165152005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16516
16517 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16518 * configure.srv: Add m32r*-*-linux*.
16519 * linux-m32r-low.c: New file.
16520
e0e76420
DJ		 165212005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16522
16523 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16524
a1928bad
DJ		 165252005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16526
16527 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16528 Take unsigned long arguments for PIDs.
16529 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16530 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16531 (wait_for_sigstop, linux_resume_one_process)
16532 (regsets_fetch_inferior_registers, linux_send_signal)
16533 (linux_read_auxv): Likewise. Update the types of variables holding
16534 PIDs. Update format string specifiers.
16535 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16536 * remote-utils.c (prepare_resume_reply): Likewise.
16537 * server.c (cont_thread, general_thread, step_thread)
16538 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16539 unsigned long.
16540 (handle_query): Update format specifiers.
16541 (handle_v_cont, main): Use strtoul for thread IDs.
16542 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16543 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16544 (general_thread, step_thread, thread_from_wait)
16545 (old_thread_from_wait): Update.
16546 * target.h (struct thread_resume): Use unsigned long for THREAD.
16547 (struct target_ops): Use unsigned long for arguments to attach and
16548 thread_alive.
16549
dcdb98d2
DJ		 165502005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16551
16552 * acinclude.m4: Include bfd/bfd.m4 directly.
16553 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16554 <agriffis@toolchain.org>.
16555 * aclocal.m4, configure: Regenerated.
16556
bec39cab
AC		 165572005-01-07 Andrew Cagney <cagney@gnu.org>
16558
16559 * configure.ac: Rename configure.in, require autoconf 2.59.
16560 * configure: Re-generate.
16561
434c4c77
DJ		 165622004-12-08 Daniel Jacobowitz <dan@debian.org>
16563
16564 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16565 LIBS when finished.
16566 * aclocal.m4: Regenerated.
16567 * configure: Regenerated.
16568
db1d3e1b
AS		 165692004-11-21 Andreas Schwab <schwab@suse.de>
16570
16571 * linux-m68k-low.c (m68k_num_gregs): Define.
16572 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16573 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16574 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16575 (m68k_breakpoint_at): New. Add to the_low_target.
16576
16577 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16578 srv_linux_thread_db to yes.
16579
43360365
JB		 165802004-10-20 Joel Brobecker <brobecker@gnat.com>
16581
16582 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16583 (ARCH_SET_FS): Likewise.
16584 (ARCH_GET_FS): Likewise.
16585 (ARCH_GET_GS): Likewise.
16586
fd500816
DJ		 165872004-10-16 Daniel Jacobowitz <dan@debian.org>
16588
16589 * linux-i386-low.c (ps_get_thread_area): New.
16590 * linux-x86-64-low.c (ps_get_thread_area): New.
16591 * linux-low.c: Include <sys/syscall.h>.
16592 (linux_kill_one_process): Don't kill the first thread here.
16593 (linux_kill): Kill the first thread here.
16594 (kill_lwp): New function.
16595 (send_sigstop, linux_send_signal): Use it.
16596 * proc-service.c: Clean up #ifdefs.
16597 (fpregset_info): Delete.
16598 (ps_lgetregs): Update and enable implementation.
16599 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16600 implementations.
16601 * remote-utils.c (struct sym_cache, symbol_cache): New.
16602 (input_interrupt): Print a clearer message.
16603 (async_io_enabled): New variable.
16604 (enable_async_io, disable_async_io): Use it. Update comments.
16605 (look_up_one_symbol): Use the symbol cache.
16606 * thread-db.c (thread_db_look_up_symbols): New function.
16607 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16608
f6de3c42
DJ		 166092004-10-16 Daniel Jacobowitz <dan@debian.org>
16610
16611 * configure.in: Test for -rdynamic.
16612 * configure: Regenerated.
16613 * Makefile (INTERNAL_LDFLAGS): New.
16614 (gdbserver, gdbreplay): Use it.
16615
2c0fc042
AC		 166162004-09-02 Andrew Cagney <cagney@gnu.org>
16617
16618 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16619
075b3282
DJ		 166202004-03-23 Daniel Jacobowitz <drow@mvista.com>
16621
16622 * linux-low.c (linux_wait): Clear all_processes list also.
16623
fa6a77dc
DJ		 166242004-03-12 Daniel Jacobowitz <drow@mvista.com>
16625
16626 * linux-low.c: Include <errno.h>. Remove extern declaration of
16627 errno.
16628
6d782a97
DJ		 166292004-03-12 Daniel Jacobowitz <drow@mvista.com>
16630
16631 * gdbreplay.c, server.h, utils.c: Update copyright years.
16632
3a7fb99b
DJ		 166332004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16634
16635 * server.c (main): Print child status or termination signal from
16636 variable 'signal', not 'sig'.
16637
c3e735a6
DJ		 166382004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16639
16640 * linux-low.c (linux_read_memory): Change return type to
16641 int. Check for and return error from ptrace().
16642 * target.c (read_inferior_memory): Change return type to int. Pass
16643 back return status from the_target->read_memory().
16644 * target.h (struct target_ops): Adapt *read_memory() prototype.
16645 Update comment.
16646 (read_inferior_memory): Adapt prototype.
16647 * server.c (main): Return an error packet if
16648 read_inferior_memory() returns an error.
16649
a59d1c82
DJ		 166502004-03-04 Daniel Jacobowitz <drow@mvista.com>
16651
16652 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16653 Unify with other clean targets.
16654
dc3f8883
DJ		 166552004-02-29 Daniel Jacobowitz <drow@mvista.com>
16656
16657 * server.c (handle_v_cont): Call set_desired_inferior.
16658
89a208da
DJ		 166592004-02-29 Daniel Jacobowitz <drow@mvista.com>
16660
16661 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16662
62ea82f5
DJ		 166632004-02-29 Daniel Jacobowitz <drow@mvista.com>
16664
16665 * linux-low.c (linux_wait): Unblock async I/O.
16666 (linux_resume): Block and enable async I/O.
16667 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16668 * server.h (block_async_io, unblock_async_io): Add prototypes.
16669
6910d122
DJ		 166702004-02-29 Daniel Jacobowitz <drow@mvista.com>
16671
16672 * remote-utils.c (remote_open): Print a status notice after
16673 opening a TCP port.
16674 * server.c (attach_inferior): Print a status notice after
16675 attaching.
16676
166772004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16678
16679 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16680
c89dc5d4
DJ		 166812004-02-26 Daniel Jacobowitz <drow@mvista.com>
16682
16683 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16684 error packet.
16685 * server.c, target.h: Update copyright years.
16686
4b8dad4a
RM		 166872004-02-25 Roland McGrath <roland@redhat.com>
16688
16689 * target.h (struct target_ops): New member `read_auxv'.
16690 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16691 * linux-low.c (linux_read_auxv): New function.
16692 (linux_target_ops): Initialize `read_auxv' member to that.
16693
d7446758
JB		 166942004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16695
16696 Committed by Jim Blandy <jimb@redhat.com>.
16697
16698 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16699 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16700 instead of GPR_SIZE to distiguish s390 and s390x targets.
16701
5544ad89
DJ		 167022004-01-31 Daniel Jacobowitz <drow@mvista.com>
16703
16704 * linux-low.c: Update copyright year.
16705 (check_removed_breakpoint): Clear pending_is_breakpoint.
16706 (linux_set_resume_request, linux_queue_one_thread)
16707 (resume_status_pending_p): New functions.
16708 (linux_continue_one_thread): Use process->resume.
16709 (linux_resume): Only resume threads if there are no pending events.
16710 * linux-low.h (struct process_info): Add resume request
16711 pointer.
16712
2a68b70e
DJ		 167132004-01-30 Daniel Jacobowitz <drow@mvista.com>
16714
16715 * regcache.c (new_register_cache): Clear the allocated register
16716 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16717
64386c31
DJ		 167182003-10-13 Daniel Jacobowitz <drow@mvista.com>
16719
16720 * linux-low.c (linux_resume): Take a struct thread_resume *
16721 argument.
16722 (linux_wait): Update call.
16723 (resume_ptr): New static variable.
16724 (linux_continue_one_thread): Renamed from
16725 linux_continue_one_process. Use resume_ptr.
16726 (linux_resume): Use linux_continue_one_thread.
16727 * server.c (handle_v_cont, handle_v_requests): New functions.
16728 (myresume): New function.
16729 (main): Handle 'v' case.
16730 * target.h (struct thread_resume): New type.
16731 (struct target_ops): Change argument of "resume" to struct
16732 thread_resume *.
16733 (myresume): Delete macro.
16734
c938e9b0
L		 167352003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16736
16737 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16738 (uninstall): Support DESTDIR.
16739
7f313d07
BC		 16740Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16741
16742 * configure.srv: Add xscale*linux copy of arm*linux entry.
16743
3b2fc2ea
DJ		 167442003-07-24 Daniel Jacobowitz <drow@mvista.com>
16745
16746 * linux-arm-low.c (arm_reinsert_addr): New function.
16747 (the_low_target): Add arm_reinsert_addr.
16748
1c0a559e
MK		 167492003-07-08 Mark Kettenis <kettenis@gnu.org>
16750
16751 * mem-break.c: Remove whitespace at end of file.
16752
43d5792c
DJ		 167532003-06-28 Daniel Jacobowitz <drow@mvista.com>
16754
16755 * configure.in: Check whether we need to prototype strerror.
16756 * server.h: Optionally prototype strerror.
16757 * gdbreplay.c (perror_with_name): Use strerror.
16758 * linux-low.c (linux_attach_lwp): Use strerror.
16759 * utils.c (perror_with_name): Use strerror.
16760 * config.in, configure: Regenerated.
16761
c8a86edf
DJ		 167622003-06-28 Daniel Jacobowitz <drow@mvista.com>
16763
16764 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16765 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16766
73d37363
DJ		 167672003-06-20 Daniel Jacobowitz <drow@mvista.com>
16768
16769 * Makefile.in (SFILES): Update.
16770 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16771 low-sun3.c: Remove files.
16772
6ad8ae5c
DJ		 167732003-06-17 Daniel Jacobowitz <drow@mvista.com>
16774
16775 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16776 (linux_detach_one_process, linux_detach): New functions.
16777 (linux_target_ops): Add linux_detach.
16778 * server.c (main): Handle 'D' packet.
16779 * target.h (struct target_ops): Add "detach" member.
16780 (detach_inferior): Define.
16781
1581182a
MK		 167822003-06-13 Mark Kettenis <kettenis@gnu.org>
16783
16784 From Kelley Cook <kelleycook@wideopenwest.com>:
16785 * configure.srv: Accept i[34567]86 variants.
16786
e5379b03
DJ		 167872003-06-05 Daniel Jacobowitz <drow@mvista.com>
16788
16789 * linux-low.c (linux_wait_for_event): Correct comment typos.
16790 (linux_resume_one_process): Call check_removed_breakpoint.
16791 (linux_send_signal): New function.
16792 (linux_target_ops): Add linux_send_signal.
16793 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16794 of kill.
16795 * target.h (struct target_ops): Add send_signal.
16796
2ff29de4
JB		 167972003-05-29 Jim Blandy <jimb@redhat.com>
16798
16799 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16800 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16801 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16802 away part of the register's value.
16803
254787d4
DJ		 168042003-03-26 Daniel Jacobowitz <drow@mvista.com>
16805
16806 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16807 (linux_wait_for_event, linux_init_signals): Likewise.
16808
94e10508
DJ		 168092003-03-17 Daniel Jacobowitz <drow@mvista.com>
16810
16811 * configure.in: Check for stdlib.h.
16812 * configure: Regenerated.
16813 * config.in: Regenerated.
16814
4c0711e0
DJ		 168152003-01-04 Andreas Schwab <schwab@suse.de>
16816
16817 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16818
ef66e766
AC		 168192003-01-02 Andrew Cagney <ac131313@redhat.com>
16820
16821 * Makefile.in: Remove obsolete code.
16822
a1358604
DJ		 168232002-11-20 Daniel Jacobowitz <drow@mvista.com>
16824
16825 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16826 defined(PT_FPR0_HI).
16827
23ce3b1c
DJ		 168282002-11-17 Stuart Hughes <seh@zee2.com>
16829
16830 * linux-arm-low.c (arm_num_regs): Increase.
16831 (arm_regmap): Include status register.
16832
168332002-11-17 Daniel Jacobowitz <drow@mvista.com>
16834
16835 * linux-low.c (register_addr): Remove incorrect -1 check.
16836
a9fa9f7d
DJ		 168372002-08-29 Daniel Jacobowitz <drow@mvista.com>
16838
16839 * linux-low.c (linux_create_inferior): Call setpgid. Return
16840 the new PID.
16841 (unstopped_p, linux_signal_pid): Remove.
16842 (linux_target_ops): Remove linux_signal_pid.
16843 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16844 global instead of target method.
16845 * target.h (struct target_ops): Remove signal_pid. Update comment
16846 for create_inferior.
16847 * server.c (signal_pid): New variable.
16848 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16849 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16850 (attach_inferior): Set signal_pid.
16851
17574093
DJ		 168522002-08-23 Daniel Jacobowitz <drow@mvista.com>
16853
16854 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16855
168562002-08-20 Jim Blandy <jimb@redhat.com>
16857
16858 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16859 default for this.
16860
168612002-08-01 Andrew Cagney <cagney@redhat.com>
16862
16863 * Makefile.in: Make chill references obsolete.
16864
168652002-07-24 Kevin Buettner <kevinb@redhat.com>
16866
16867 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16868 * configure: Regenerate.
16869 * config.in: Regenerate.
16870
168712002-07-09 David O'Brien <obrien@FreeBSD.org>
16872
16873 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16874 (perror_with_name, remote_close, remote_open, expect, play): Static.
16875
168762002-07-04 Michal Ludvig <mludvig@suse.cz>
16877
4b8dad4a 16878 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16879 byte offsets instead of an array of indexes.
16880 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16881
168822002-06-13 Daniel Jacobowitz <drow@mvista.com>
16883
16884 * regcache.c: Add comment.
16885
168862002-06-11 Daniel Jacobowitz <drow@mvista.com>
16887
16888 * thread-db.c: New file.
16889 * proc-service.c: New file.
16890 * acinclude.m4: New file.
16891 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16892 proc-service.o, and thread-db.o.
16893 (linux-low.o): Add USE_THREAD_DB.
16894 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16895 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16896 * aclocal.m4: Regenerated.
16897 * config.in: Regenerated.
16898 * configure: Regenerated.
16899 * configure.in: Check for proc_service.h, sys/procfs.h,
16900 thread_db.h, and linux/elf.h headrs.
16901 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16902 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16903 Check for -lthread_db and thread support.
16904 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16905 PowerPC, and SuperH.
16906 * i387-fp.c: Constify arguments.
16907 * i387-fp.h: Likewise.
16908 * inferiors.c: (struct thread_info): Renamed from
16909 `struct inferior_info'. Remove PID member. Use generic inferior
16910 list header. All uses updated.
16911 (inferiors, signal_pid): Removed.
16912 (all_threads): New variable.
16913 (get_thread): Define.
16914 (add_inferior_to_list): New function.
16915 (for_each_inferior): New function.
16916 (change_inferior_id): New function.
16917 (add_inferior): Removed.
16918 (remove_inferior): New function.
16919 (add_thread): New function.
16920 (free_one_thread): New function.
16921 (remove_thread): New function.
16922 (clear_inferiors): Use for_each_inferior and free_one_thread.
16923 (find_inferior): New function.
16924 (find_inferior_id): New function.
16925 (inferior_target_data): Update argument type.
16926 (set_inferior_target_data): Likewise.
16927 (inferior_regcache_data): Likewise.
16928 (set_inferior_regcache_data): Likewise.
16929 * linux-low.c (linux_bp_reinsert): Remove.
16930 (all_processes, stopping_threads, using_thrads)
16931 (struct pending_signals, debug_threads, pid_of): New.
16932 (inferior_pid): Replace with macro.
16933 (struct inferior_linux_data): Remove.
16934 (get_stop_pc, add_process): New functions.
16935 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
16936 Use add_process and add_thread.
16937 (linux_attach_lwp): New function, based on old linux_attach. Use
16938 add_process and add_thread. Set stop_expected for new threads.
16939 (linux_attach): New function.
16940 (linux_kill_one_process): New function.
16941 (linux_kill): Kill all LWPs.
16942 (linux_thread_alive): Use find_inferior_id.
16943 (check_removed_breakpoints, status_pending_p): New functions.
16944 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
16945 Update. Use WNOHANG. Wait for cloned processes also. Update process
16946 struct for the found process.
16947 (linux_wait_for_event): New function.
16948 (linux_wait): Use it. Support LWPs.
16949 (send_sigstop, wait_for_sigstop, stop_all_processes)
16950 (linux_resume_one_process, linux_continue_one_process): New functions.
16951 (linux_resume): Support LWPs.
16952 (REGISTER_RAW_SIZE): Remove.
16953 (fetch_register): Use register_size instead. Call supply_register.
16954 (usr_store_inferior_registers): Likewise. Call collect_register.
16955 Fix recursive case.
16956 (regsets_fetch_inferior_registers): Improve error message.
16957 (regsets_store_inferior_registers): Add debugging.
16958 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
16959 (unstopped_p, linux_signal_pid): New functions.
16960 (linux_target_ops): Add linux_signal_pid.
16961 (linux_init_signals): New function.
16962 (initialize_low): Call it. Initialize using_threads.
16963 * regcache.c (inferior_regcache_data): Add valid
16964 flag.
16965 (get_regcache): Fetch registers lazily. Add fetch argument
16966 and update all callers.
16967 (regcache_invalidate_one, regcache_invalidate): New
16968 functions.
16969 (new_register_cache): Renamed from create_register_cache.
16970 Return the new regcache.
16971 (free_register_cache): Change argument to a void *.
16972 (registers_to_string, registers_from_string): Call get_regcache
16973 with fetch flag set.
16974 (register_data): Make static. Pass fetch flag to get_regcache.
16975 (supply_register): Call get_regcache with fetch flag clear.
16976 (collect_register): Call get_regcache with fetch flag set.
16977 (collect_register_as_string): New function.
16978 * regcache.h: Update.
16979 * remote-utils.c (putpkt): Flush after debug output and use
16980 stderr.
16981 Handle input interrupts while waiting for an ACK.
16982 (input_interrupt): Use signal_pid method.
16983 (getpkt): Flush after debug output and use stderr.
16984 (outreg): Use collect_register_as_string.
16985 (new_thread_notify, dead_thread_notify): New functions.
16986 (prepare_resume_reply): Check using_threads. Set thread_from_wait
16987 and general_thread.
16988 (look_up_one_symbol): Flush after debug output.
16989 * server.c (step_thread, server_waiting): New variables.
16990 (start_inferior): Don't use signal_pid. Update call to mywait.
16991 (attach_inferior): Update call to mywait.
16992 (handle_query): Handle qfThreadInfo and qsThreadInfo.
16993 (main): Don't fetch/store registers explicitly. Use
16994 set_desired_inferior. Support proposed ``Hs'' packet. Update
16995 calls to mywait.
16996 * server.h: Update.
16997 (struct inferior_list, struct_inferior_list_entry): New.
16998 * target.c (set_desired_inferior): New.
16999 (write_inferior_memory): Constify.
17000 (mywait): New function.
17001 * target.h: Update.
17002 (struct target_ops): New signal_pid method.
17003 (mywait): Removed macro, added prototype.
17004
17005 * linux-low.h (regset_func): Removed.
17006 (regset_fill_func, regset_store_func): New.
17007 (enum regset_type): New.
17008 (struct regset_info): Add type field. Use new operation types.
17009 (struct linux_target_ops): stop_pc renamed to get_pc.
17010 Add decr_pc_after_break and breakpoint_at.
17011 (get_process, get_thread_proess, get_process_thread)
17012 (strut process_info, all_processes, linux_attach_lwp)
17013 (thread_db_init): New.
17014
17015 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17016 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17017 (the_low_target): Add new members.
17018 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17019 (i386_store_fpxregset): Constify.
17020 (target_regsets): Add new kind identifier.
17021 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17022 (i386_set_pc): Add debugging.
17023 (i386_breakpoint_at): New function.
17024 (the_low_target): Add new members.
17025 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17026 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17027 (mips_breakpoint_at): New.
17028 (the_low_target): Add new members.
17029 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17030 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17031 (the_low_target): Add new members.
17032 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17033 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17034 (the_low_target): Add new members.
17035 * linux-x86-64-low.c (target_regsets): Add new kind
17036 identifier.
17037
170382002-05-15 Daniel Jacobowitz <drow@mvista.com>
17039
17040 From Martin Pool <mbp@samba.org>:
17041 * server.c (gdbserver_usage): New function.
17042 (main): Call it.
17043
170442002-05-14 Daniel Jacobowitz <drow@mvista.com>
17045
17046 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17047 stop_at -> stop_pc.
17048
170492002-05-04 Andrew Cagney <ac131313@redhat.com>
17050
17051 * Makefile.in: Remove obsolete code.
17052
170532002-04-24 Michal Ludvig <mludvig@suse.cz>
17054
17055 * linux-low.c (regsets_fetch_inferior_registers),
17056 (regsets_store_inferior_registers): Removed cast to int from
17057 ptrace() calls.
17058 * regcache.h: Added declaration of struct inferior_info.
17059
170602002-04-20 Daniel Jacobowitz <drow@mvista.com>
17061
17062 * inferiors.c (struct inferior_info): Add regcache_data.
17063 (add_inferior): Call create_register_cache.
17064 (clear_inferiors): Call free_register_cache.
17065 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17066 * regcache.c (struct inferior_regcache_data): New.
17067 (registers): Remove.
17068 (get_regcache): New function.
17069 (create_register_cache, free_register_cache): New functions.
17070 (set_register_cache): Don't initialize the register cache here.
17071 (registers_to_string, registers_from_string, register_data): Call
17072 get_regcache.
17073 * regcache.h: Add prototypes.
17074 * server.h: Likewise.
17075
170762002-04-20 Daniel Jacobowitz <drow@mvista.com>
17077
17078 * mem-break.c: New file.
17079 * mem-break.h: New file.
17080 * Makefile.in: Add mem-break.o rule; update server.h
17081 dependencies.
17082 * inferiors.c (struct inferior_info): Add target_data
17083 member.
17084 (clear_inferiors): Free target_data member if set.
17085 (inferior_target_data, set_inferior_target_data): New functions.
17086 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17087 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17088 * linux-low.c (linux_bp_reinsert): New variable.
17089 (struct inferior_linux_data): New.
17090 (linux_create_inferior): Use set_inferior_target_data.
17091 (linux_attach): Likewise. Call add_inferior.
17092 (linux_wait_for_one_inferior): New function.
17093 (linux_wait): Call it.
17094 (linux_write_memory): Add const.
17095 (initialize_low): Call set_breakpoint_data.
17096 * linux-low.h (struct linux_target_ops): Add breakpoint
17097 handling members.
17098 * server.c (attach_inferior): Remove extra add_inferior
17099 call.
17100 * server.h: Include mem-break.h. Update inferior.c
17101 prototypes.
17102 * target.c (read_inferior_memory)
17103 (write_inferior_memory): New functions.
17104 * target.h (read_inferior_memory)
17105 (write_inferior_memory): Change macros to prototypes.
17106 (struct target_ops): Update comments. Add const to write_memory
17107 definition.
17108
171092002-04-11 Daniel Jacobowitz <drow@mvista.com>
17110
17111 * linux-low.c (usr_store_inferior_registers): Support
17112 registers which are allowed to fail to store.
17113 * linux-low.h (linux_target_ops): Likewise.
17114 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17115 (ppc_cannot_store_register): FPSCR may not be storable.
17116
171172002-04-09 Daniel Jacobowitz <drow@mvista.com>
17118
17119 * server.h: Include <string.h> if HAVE_STRING_H.
17120 * ChangeLog: Correct paths in last ChangeLog entry.
17121
171222002-04-09 Daniel Jacobowitz <drow@mvista.com>
17123
17124 * linux-low.h: Remove obsolete prototypes.
17125 (struct linux_target_ops): New.
17126 (extern the_low_target): New.
17127 * linux-low.c (num_regs, regmap): Remove declarations.
17128 (register_addr): Use the_low_target explicitly.
17129 (fetch_register): Likewise.
17130 (usr_fetch_inferior_registers): Likewise.
17131 (usr_store_inferior_registers): Likewise.
17132 * linux-arm-low.c (num_regs): Remove.
17133 (arm_num_regs): Define.
17134 (arm_regmap): Renamed from regmap, made static.
17135 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17136 made static.
17137 (arm_cannot_store_register): Renamed from cannot_store_register,
17138 made static.
17139 (the_low_target): New.
17140 * linux-i386-low.c (num_regs): Remove.
17141 (i386_num_regs): Define.
17142 (i386_regmap): Renamed from regmap, made static.
17143 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17144 made static.
17145 (i386_cannot_store_register): Renamed from cannot_store_register,
17146 made static.
17147 (the_low_target): New.
17148 * linux-ia64-low.c (num_regs): Remove.
17149 (ia64_num_regs): Define.
17150 (ia64_regmap): Renamed from regmap, made static.
17151 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17152 made static.
17153 (ia64_cannot_store_register): Renamed from cannot_store_register,
17154 made static.
17155 (the_low_target): New.
17156 * linux-m68k-low.c (num_regs): Remove.
17157 (m68k_num_regs): Define.
17158 (m68k_regmap): Renamed from regmap, made static.
17159 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17160 made static.
17161 (m68k_cannot_store_register): Renamed from cannot_store_register,
17162 made static.
17163 (the_low_target): New.
17164 * linux-mips-low.c (num_regs): Remove.
17165 (mips_num_regs): Define.
17166 (mips_regmap): Renamed from regmap, made static.
17167 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17168 made static.
17169 (mips_cannot_store_register): Renamed from cannot_store_register,
17170 made static.
17171 (the_low_target): New.
17172 * linux-ppc-low.c (num_regs): Remove.
17173 (ppc_num_regs): Define.
17174 (ppc_regmap): Renamed from regmap, made static.
17175 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17176 made static.
17177 (ppc_cannot_store_register): Renamed from cannot_store_register,
17178 made static.
17179 (the_low_target): New.
17180 * linux-s390-low.c (num_regs): Remove.
17181 (s390_num_regs): Define.
17182 (s390_regmap): Renamed from regmap, made static.
17183 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17184 made static.
17185 (s390_cannot_store_register): Renamed from cannot_store_register,
17186 made static.
17187 (the_low_target): New.
17188 * linux-sh-low.c (num_regs): Remove.
17189 (sh_num_regs): Define.
17190 (sh_regmap): Renamed from regmap, made static.
17191 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17192 made static.
17193 (sh_cannot_store_register): Renamed from cannot_store_register,
17194 made static.
17195 (the_low_target): New.
17196 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17197 (the_low_target): New.
17198
171992002-04-09 Daniel Jacobowitz <drow@mvista.com>
17200
17201 * Makefile.in: Add stamp-h target.
17202 * configure.in: Create stamp-h.
17203 * configure: Regenerated.
17204
172052002-04-09 Daniel Jacobowitz <drow@mvista.com>
17206
17207 * inferiors.c: New file.
17208 * target.c: New file.
17209 * target.h: New file.
17210 * Makefile.in: Add target.o and inferiors.o. Update
17211 dependencies.
17212 * linux-low.c (inferior_pid): New static variable,
17213 moved from server.c.
17214 (linux_create_inferior): Renamed from create_inferior.
17215 Call add_inferior. Return 0 on success instead of a PID.
17216 (linux_attach): Renamed from myattach.
17217 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17218 (linux_thread_alive): Renamed from mythread_alive.
17219 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17220 child dies.
17221 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17222 (regsets_store_inferior_registers): Correct error message.
17223 Add missing ``return 0''.
17224 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17225 (linux_store_registers): Renamed from store_inferior_registers.
17226 (linux_read_memory): Renamed from read_inferior_memory.
17227 (linux_write_memory): Renamed from write_inferior_memory.
17228 (linux_target_ops): New structure.
17229 (initialize_low): Call set_target_ops ().
17230 * remote-utils.c (unhexify): New function.
17231 (hexify): New function.
17232 (input_interrupt): Send signals to ``signal_pid''.
17233 * server.c (inferior_pid): Remove.
17234 (start_inferior): Update create_inferior call.
17235 (attach_inferior): Call add_inferior.
17236 (handle_query): New function.
17237 (main): Call handle_query for `q' packets.
17238 * server.h: Include "target.h". Remove obsolete prototypes.
17239 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17240
172412002-04-09 Daniel Jacobowitz <drow@mvista.com>
17242
17243 * Makefile.in: Add WARN_CFLAGS. Update configury
17244 dependencies.
17245 * configure.in: Check for <string.h>
17246 * configure: Regenerate.
17247 * config.in: Regenerate.
17248 * gdbreplay.c: Include needed system headers.
17249 (remote_open): Remove strchr prototype.
17250 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17251 * regcache.c (supply_register): Change buf argument to const void *.
17252 (supply_register_by_name): Likewise.
17253 (collect_register): Change buf argument to void *.
17254 (collect_register_by_name): Likewise.
17255 * regcache.h: Add missing prototypes.
17256 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17257 * server.c (handle_query): New function.
17258 (attached): New static variable, moved out of main.
17259 (main): Quiet longjmp clobber warnings.
17260 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17261 * utils.c (error): Remove NORETURN.
17262 (fatal): Likewise.
GDB Binutils - Deliverables
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