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b0319eaa
TT		 12019-04-09 Tom Tromey <tromey@adacore.com>
2
3 * linux-low.c (select_event_lwp): Use find_thread_in_random.
4
eedc3f4f
TT		 52019-04-08 Tom Tromey <tom@tromey.com>
6
7 * linux-low.c (linux_detach_one_lwp): Replace throw_exception with
8 throw.
9 (linux_resume_one_lwp): Likewise.
10
230d2906
TT		 112019-04-08 Tom Tromey <tom@tromey.com>
12
13 * gdbreplay.c: Update.
14 * linux-low.c: Update.
15 * server.c: Update.
16
a70b8144
TT		 172019-04-08 Tom Tromey <tom@tromey.com>
18
19 * server.c: Use C++ exception handling.
20 * linux-low.c: Use C++ exception handling.
21 * gdbreplay.c: Use C++ exception handling.
22
3d6e9d23
TT		 232019-04-08 Tom Tromey <tom@tromey.com>
24
25 * server.c (handle_btrace_general_set, handle_qxfer_btrace)
26 (handle_qxfer_btrace_conf, detach_or_kill_for_exit_cleanup)
27 (captured_main, main): Update.
28 * gdbreplay.c (main): Update.
29
0570503d
PFC		 302019-04-05 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
31
32 * linux-low.c (linux_get_auxv): Remove static. Return auxv entry
33 value in argument pointer, return 1 if the entry is found and 0
34 otherwise. Move comment.
35 (linux_get_hwcap, linux_get_hwcap2): Use modified linux_get_auxv.
36 * linux-low.h (linux_get_auxv): Declare.
37 * linux-ppc-low.c (is_elfv2_inferior): Use linux_get_auxv.
38
227a9e65
TT		 392019-04-05 Tom Tromey <tromey@adacore.com>
40
41 * server.c (gdbserver_usage): Use upper-case for metasyntactic
42 variables.
43
69f4c9cc
AH		 442019-03-28 Alan Hayward <alan.hayward@arm.com>
45
46 * linux-low.c (AT_HWCAP2): Add define if not already included.
47
974c89e0
AH		 482019-03-26 Alan Hayward <alan.hayward@arm.com>
49
50 * linux-aarch64-low.c (aarch64_get_hwcap): Remove function.
51 (aarch64_arch_setup): Call linux_get_hwcap.
52 * linux-arm-low.c (arm_get_hwcap): Remove function.
53 (arm_read_description): Call linux_get_hwcap.
54 * linux-low.c (linux_get_auxv): New function.
55 (linux_get_hwcap): Likewise.
56 (linux_get_hwcap2): Likewise.
57 * linux-low.h (linux_get_hwcap): New declaration.
58 (linux_get_hwcap2): Likewise.
59 * linux-ppc-low.c (ppc_get_auxv): Remove function.
60 (ppc_arch_setup): Call linux_get_hwcap.
61 * linux-s390-low.c (s390_get_hwcap): Remove function.
62 (s390_arch_setup): Call linux_get_hwcap.
63
1ef53e6b
AH		 642019-03-22 Alan Hayward <alan.hayward@arm.com>
65 Jiong Wang <jiong.wang@arm.com>
66
67 * linux-aarch64-low.c (aarch64_store_pauthregset): New function.
68 * linux-low.c (regsets_store_inferior_registers): Allow optional reads
69 to fail.
70 * linux-low.h (enum regset_type): Add OPTIONAL_REGS.
71
ee4fbcfa
AH		 722019-03-22 Alan Hayward <alan.hayward@arm.com>
73 Jiong Wang <jiong.wang@arm.com>
74
75 * linux-aarch64-low.c (AARCH64_HWCAP_PACA): New define.
76 (aarch64_get_hwcap): New function.
77 (aarch64_arch_setup): Read APIA hwcap.
78
6dc0ebde
AH		 792019-03-22 Alan Hayward <alan.hayward@arm.com>
80 Jiong Wang <jiong.wang@arm.com>
81
82 * linux-aarch64-ipa.c (get_ipa_tdesc): Add pauth param.
83 (initialize_low_tracepoint): Likewise.
84 * linux-aarch64-low.c (aarch64_arch_setup): Likewise.
85 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Likewise.
86 * linux-aarch64-tdesc.c (struct target_desc): Likewise.
87 (aarch64_linux_read_description): Likewise.
88 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Likewise.
89
1163a4b7
JB		 902019-03-12 John Baldwin <jhb@FreeBSD.org>
91
92 * linux-x86-tdesc.c (i386_linux_read_description): Update call to
93 i386_create_target_description for 'segments' parameter.
94 * lynx-i386-low.c (lynx_i386_arch_setup): Likewise.
95 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
96 * win32-i386-low.c (i386_arch_setup): Likewise.
97
d3a70e03
TT		 982019-03-12 Tom Tromey <tromey@adacore.com>
99
100 * linux-low.c (iterate_over_lwps): Update.
101
37991b4f
TT		 1022019-03-06 Tom Tromey <tom@tromey.com>
103
104 * server.c (detach_or_kill_for_exit_cleanup): Remove parameter.
105 (captured_main): Use SCOPE_EXIT.
106
45950eb6
SDJ		 1072019-03-04 Sergio Durigan Junior <sergiodj@redhat.com>
108
109 * configure.srv: Use '$enable_unittest' instead of '$development'
110 when checking whether to fill 'srv_regobj' on 'aarch64*-*-linux*'
111 case.
112
43ac54fc
TT		 1132019-02-27 Tom Tromey <tromey@adacore.com>
114
115 * gdbreplay.c (logchar): Handle \r\n.
116
df0da8a2
AH		 1172019-02-07 Alan Hayward <alan.hayward@arm.com>
118
119 * linux-low.c (linux_attach): Add process before lwp.
120 * server.c (attach_inferior): Check if already attached.
121
1a5c2598
TT		 1222019-02-07 Tom Tromey <tom@tromey.com>
123
124 * x86-tdesc.h: Rename include guard.
125 * x86-low.h: Add include guard.
126 * wincecompat.h: Rename include guard.
127 * win32-low.h: Add include guard.
128 * utils.h: Rename include guard.
129 * tracepoint.h: Rename include guard.
130 * tdesc.h: Rename include guard.
131 * target.h: Rename include guard.
132 * server.h: Rename include guard.
133 * remote-utils.h: Rename include guard.
134 * regcache.h: Rename include guard.
135 * nto-low.h: Rename include guard.
136 * notif.h: Add include guard.
137 * mem-break.h: Rename include guard.
138 * lynx-low.h: Add include guard.
139 * linux-x86-tdesc.h: Add include guard.
140 * linux-s390-tdesc.h: Add include guard.
141 * linux-ppc-tdesc-init.h: Add include guard.
142 * linux-low.h: Add include guard.
143 * linux-aarch64-tdesc.h: Add include guard.
144 * linux-aarch32-low.h: Add include guard.
145 * inferiors.h: Rename include guard.
146 * i387-fp.h: Rename include guard.
147 * hostio.h: Rename include guard.
148 * gdbthread.h: Rename include guard.
149 * gdb_proc_service.h: Rename include guard.
150 * event-loop.h: Rename include guard.
151 * dll.h: Rename include guard.
152 * debug.h: Rename include guard.
153 * ax.h: Rename include guard.
154
956cc47c
SN		 1552018-01-30 Szabolcs Nagy <szabolcs.nagy@arm.com>
156
157 PR gdb/23985
158 * Makefile.in (IPAGENT_CFLAGS): Add UNDO_GNULIB_CFLAGS.
159 (UNDO_GNULIB_CFLAGS): Undo gnulib replacements.
160
a0707f3c
TT		 1612019-01-25 Tom Tromey <tom@tromey.com>
162
163 * Makefile.in (INCLUDE_CFLAGS): Don't add -I for common.
164
0747795c
TT		 1652019-01-25 Tom Tromey <tom@tromey.com>
166
167 * win32-low.c: Fix common/ includes.
168 * win32-i386-low.c: Fix common/ includes.
169 * tracepoint.c: Fix common/ includes.
170 * thread-db.c: Fix common/ includes.
171 * target.h: Fix common/ includes.
172 * symbol.c: Fix common/ includes.
173 * spu-low.c: Fix common/ includes.
174 * server.h: Fix common/ includes.
175 * server.c: Fix common/ includes.
176 * remote-utils.c: Fix common/ includes.
177 * regcache.h: Fix common/ includes.
178 * regcache.c: Fix common/ includes.
179 * nto-x86-low.c: Fix common/ includes.
180 * notif.h: Fix common/ includes.
181 * mem-break.h: Fix common/ includes.
182 * lynx-low.c: Fix common/ includes.
183 * lynx-i386-low.c: Fix common/ includes.
184 * linux-x86-tdesc-selftest.c: Fix common/ includes.
185 * linux-x86-low.c: Fix common/ includes.
186 * linux-low.c: Fix common/ includes.
187 * inferiors.h: Fix common/ includes.
188 * i387-fp.c: Fix common/ includes.
189 * hostio.c: Fix common/ includes.
190 * hostio-errno.c: Fix common/ includes.
191 * gdbthread.h: Fix common/ includes.
192 * gdbreplay.c: Fix common/ includes.
193 * fork-child.c: Fix common/ includes.
194 * event-loop.c: Fix common/ includes.
195 * ax.c:
196 (enum gdb_agent_op): Fix common/ includes.
197
be6d4f74
TT		 1982019-01-21 Tom Tromey <tom@tromey.com>
199
200 * tracepoint.c: Fix includes.
201 * remote-utils.c: Fix includes.
202 * linux-x86-low.c: Fix includes.
203
66d91b39
JB		 2042019-01-01 Joel Brobecker <brobecker@adacore.com>
205
206 * gdbreplay.c (gdbreplay_version): Update copyright year in
207 version message.
208 * server.c (gdbserver_version): Likewise.
209
754e3168
AH		 2102018-12-05 Alan Hayward <alan.hayward@arm.com>
211
212 * linux-low.c (add_lwp): Switch ordering.
213
d105de22
TT		 2142018-11-29 Tom Tromey <tom@tromey.com>
215
216 * win32-low.c (win32_join): Take pid, not process.
217 * target.h (struct target_ops) <join>: Change argument type.
218 (join_inferior): Change argument name.
219 * spu-low.c (spu_join): Take pid, not process.
220 * server.c (handle_detach): Preserve pid before destroying
221 process.
222 * lynx-low.c (lynx_join): Take pid, not process.
223 * linux-low.c (linux_join): Take pid, not process.
224
50138245
AH		 2252018-11-23 Alan Hayward <alan.hayward@arm.com>
226
227 * linux-aarch64-low.c (aarch64_cannot_store_register): Remove.
228 (aarch64_cannot_fetch_register): Likewise.
229 (struct linux_target_ops): Update references.
230
64f57f3d
PFC		 2312018-10-31 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
232
233 * linux-ppc-low.c: Include nat/linux-ptrace.h.
234
8d619c01
EBM		 2352018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
236
237 * configure.srv (ipa_ppc_linux_regobj): Add
238 powerpc-isa207-htm-vsx32l-ipa.o and
239 powerpc-isa207-htm-vsx64l-ipa.o.
240 (powerpc*-*-linux*): Add powerpc-isa207-htm-vsx32l.o and
241 powerpc-isa207-htm-vsx64l.o to srv_regobj. Add
242 rs6000/power-htm-spr.xml, rs6000/power-htm-core.xml,
243 rs6000/power64-htm-core.xml, rs6000/power-htm-fpu.xml,
244 rs6000/power-htm-altivec.xml, rs6000/power-htm-vsx.xml,
245 rs6000/power-htm-ppr.xml, rs6000/power-htm-dscr.xml,
246 rs6000/power-htm-tar.xml, rs6000/powerpc-isa207-htm-vsx32l.xml,
247 and rs6000/powerpc-isa207-htm-vsx64l.xml to srv_xmlfiles.
248 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
249 <PPC_TDESC_ISA207_HTM_VSX>: New enum value.
250 (init_registers_powerpc_isa207_htm_vsx32l)
251 (init_registers_powerpc_isa207_htm_vsx64l): Declare.
252 * linux-ppc-low.c (ppc_fill_tm_sprregset, ppc_store_tm_sprregset)
253 (ppc_store_tm_cgprregset, ppc_store_tm_cfprregset)
254 (ppc_store_tm_cvrregset, ppc_store_tm_cvsxregset)
255 (ppc_store_tm_cpprregset, ppc_store_tm_cdscrregset)
256 (ppc_store_tm_ctarregset): New functions.
257 (ppc_regsets): Add entries for HTM regsets.
258 (ppc_arch_setup): Set htm in features struct when needed. Set
259 sizes for the HTM regsets.
260 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_HTM_VSX.
261 (initialize_low_arch): Call
262 init_registers_powerpc_isa207_htm_vsx32l and
263 init_registers_powerpc_isa207_htm_vsx64l.
264 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
265 PPC_TDESC_ISA207_HTM_VSX.
266 (initialize_low_tracepoint): Call
267 init_registers_powerpc_isa207_htm_vsx32l and
268 init_registers_powerpc_isa207_htm_vsx64l.
269
232bfb86
EBM		 2702018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
271
272 * configure.srv (powerpc*-*-linux*): Add rs6000/power-ebb.xml and
273 rs6000/power-linux-pmu.xml to srv_xmlfiles.
274 * linux-ppc-low.c (ppc_store_ebbregset, ppc_fill_pmuregset)
275 (ppc_store_pmuregset): New functions.
276 (ppc_regsets): Add entries for ebb and pmu regsets.
277 (ppc_arch_setup): Set isa207 in features struct if the ebb and
278 pmu regsets are available. Set sizes for these regsets.
279
f2cf6173
EBM		 2802018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
281
282 * configure.srv (ipa_ppc_linux_regobj): Add
283 powerpc-isa207-vsx64l-ipa.o and powerpc-isa207-vsx32l-ipa.o.
284 (powerpc*-*-linux*): Add powerpc-isa207-vsx32l.o and
285 powerpc-isa207-vsx64l.o to srv_regobj, add rs6000/power-tar.xml,
286 rs6000/powerpc-isa207-vsx32l.xml, and
287 rs6000/powerpc-isa207-vsx64l.xml to srv_xmlfiles.
288 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
289 <PPC_TDESC_ISA207_VSX>: New enum value.
290 (init_registers_powerpc_isa207_vsx32l): Declare.
291 (init_registers_powerpc_isa207_vsx64l): Declare.
292 * linux-ppc-low.c (ppc_fill_tarregset): New function.
293 (ppc_store_tarregset): New function.
294 (ppc_regsets): Add entry for the TAR regset.
295 (ppc_arch_setup): Set isa207 in features struct when needed. Set
296 size for the TAR regsets.
297 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA207_VSX.
298 (initialize_low_arch): Call init_registers_powerpc_isa207_vsx32l
299 and init_registers_powerpc_isa207_vsx64l.
300 * linux-ppc-ipa.c (get_ipa_tdesc): Handle PPC_TDESC_ISA207_VSX.
301 (initialize_low_tracepoint): Call
302 init_registers_powerpc_isa207_vsx32l and
303 init_registers_powerpc_isa207_vsx64l.
304
7ca18ed6
EBM		 3052018-10-26 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
306 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
307
308 * configure.srv (ipa_ppc_linux_regobj): Add
309 powerpc-isa205-ppr-dscr-vsx32l-ipa.o and
310 powerpc-isa205-ppr-dscr-vsx64l-ipa.o.
311 (powerpc*-*-linux*): Add powerpc-isa205-ppr-dscr-vsx32l.o and
312 powerpc-isa205-ppr-dscr-vsx64l.o to srv_regobj, add
313 rs6000/power-dscr.xml, rs6000/power-ppr.xml,
314 rs6000/powerpc-isa205-ppr-dscr-vsx32l.xml and
315 rs6000/powerpc-isa205-ppr-dscr-vsx64l.xml to srv_xmlfiles.
316 * linux-ppc-tdesc-init.h (enum ppc_linux_tdesc)
317 <PPC_TDESC_ISA205_PPR_DSCR_VSX>: New enum value.
318 (init_registers_powerpc_isa205_ppr_dscr_vsx32l)
319 (init_registers_powerpc_isa205_ppr_dscr_vsx64l): Declare.
320 * linux-ppc-low.c: Include "elf/common.h" and <sys/uio.h>.
321 (ppc_hwcap): Add comment.
322 (ppc_hwcap2): New global.
323 (ppc_check_regset, ppc_fill_pprregset, ppc_store_pprregset)
324 (ppc_fill_dscrregset, ppc_store_dscrregset): New functions.
325 (ppc_regsets): Add entries for the DSCR and PPR regsets.
326 (ppc_arch_setup): Get AT_HWCAP2. Set ppr_dscr in features struct
327 when needed. Set sizes for the the DSCR and PPR regsets.
328 (ppc_get_ipa_tdesc_idx): Return PPC_TDESC_ISA205_PPR_DSCR_VSX.
329 (initialize_low_arch): Call
330 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
331 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
332 * linux-ppc-ipa.c (get_ipa_tdesc): Handle
333 PPC_TDESC_ISA205_PPR_DSCR_VSX.
334 (initialize_low_tracepoint): Call
335 init_registers_powerpc_isa205_ppr_dscr_vsx32l and
336 init_registers_powerpc_isa205_ppr_dscr_vsx64l.
337
5c849b22
PFC		 3382018-10-26 Pedro Franco de Carvalho <pedromfc@linux.ibm.com>
339
340 * linux-ppc-low.c (ppc_fill_vrregset): Remove memset calls.
341
8ecfd7bd
SDJ		 3422018-10-10 Sergio Durigan Junior <sergiodj@redhat.com>
343 Simon Marchi <simark@simark.ca>
344
345 * acinclude.m4: Include "../selftest.m4".
346 * configure: Regenerate.
347 * configure.ac: Use "GDB_AC_SELFTEST".
348 * configure.srv: Use "$enable_unittests" instead of
349 "$development" when checking whether unit tests have been
350 enabled.
351 * server.c (captured_main): Update message informing that
352 selftests have been disabled.
353
96643e35
TT		 3542018-10-04 Tom Tromey <tom@tromey.com>
355
356 * configure: Rebuild.
357
da4ae14a
TT		 3582018-10-04 Tom Tromey <tom@tromey.com>
359
360 * server.c (handle_status): Rename inner "thread".
361 (process_serial_event): Declare "res" in 'm' case.
362 * linux-low.c (last_thread_of_process_p, find_lwp_pid)
363 (iterate_over_lwps): Rename inner "thread".
364 (linux_qxfer_libraries_svr4): Rename inner "len".
365 * gdbthread.h (find_thread_in_random): Rename inner "thread".
366
7c619dbd
GB		 3672018-10-01 Gary Benson <gbenson@redhat.com>
368
369 * gdb_proc_service.h: Moved common code to
370 common/gdb_proc_service.h.
371
3795e814
GB		 3722018-10-01 Gary Benson <gbenson@redhat.com>
373
374 * gdb_proc_service.h: Synchronize comments and whitespace with
375 GDB's version of this file.
376
49b036f1
TT		 3772018-09-25 Tom Tromey <tom@tromey.com>
378
379 * configure: Rebuild.
380 * configure.ac (WARN_CFLAGS): Don't remove -Wmissing-prototypes.
381
8ff03f0b
SM		 3822018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
383
384 * Makefile.in (gdbserver$(EXEEXT)): Sort OBS.
385 (gdbreplay$(EXEEXT)): Sort GDBREPLAY_OBS.
386 ($(IPA_LIB)): Sort IPA_OBJS.
387
a1cd91dc
SM		 3882018-09-16 Simon Marchi <simon.marchi@polymtl.ca>
389
390 * Makefile.in: Remove references to $(ADD_DEPS).
391
752312ba
TT		 3922018-09-16 Tom Tromey <tom@tromey.com>
393
394 * remote-utils.c (remote_open): Use GNU style for metasyntactic
395 variables.
396 * gdbreplay.c (gdbreplay_usage): Use GNU style for metasyntactic
397 variables.
398
f1628857
TT		 3992018-09-05 Tom Tromey <tom@tromey.com>
400
401 * configure: Rebuild.
402
ad202fcc
SM		 4032018-08-28 Simon Marchi <simon.marchi@polymtl.ca>
404
405 PR build/23399
406 * tracepoint.c (IPA_SYM_STRUCT_NAME): Define.
407
d3d8724a
TT		 4082018-08-27 Tom Tromey <tom@tromey.com>
409
410 PR build/23087:
411 * configure: Rebuild.
412
b4f183d2
TT		 4132018-08-27 Tom Tromey <tom@tromey.com>
414
415 * linux-s390-low.c (s390_emit_ext, s390_emit_litpool)
416 (s390_emit_const, s390_emit_reg, s390_emit_zero_ext)
417 (s390_emit_stack_adjust, s390_emit_set_r2, s390x_emit_ext)
418 (s390x_emit_const, s390x_emit_reg, s390x_emit_zero_ext)
419 (s390x_emit_stack_adjust): Add casts to unsigned char.
420
4e2aa472
SM		 4212018-08-22 Simon Marchi <simon.marchi@ericsson.com>
422
423 PR gdb/23374
424 PR gdb/23375
425 * server.h (struct client_state) <disable_randomization>:
426 Initialize to 1.
427
cf4088a9
SM		 4282018-07-22 Simon Marchi <simon.marchi@polymtl.ca>
429
430 * linux-mips-low.c (mips_collect_ptrace_register): Remove unused
431 variable.
432 (mips_supply_ptrace_register): Likewise.
433
a0de763e
TT		 4342018-07-22 Tom Tromey <tom@tromey.com>
435
436 * configure: Rebuild.
437
b0a7723d
TT		 4382018-07-22 Tom Tromey <tom@tromey.com>
439
440 * win32-low.c (win32_create_inferior): Remove unused variables.
441 * gdbreplay.c (remote_open): Remove unused variable.
442 * remote-utils.c (remote_prepare): Remove unused variable.
443 * x86-tdesc.h (X86_TDESC_H): Define.
444 (amd64_expedite_regs): Define conditionally.
445 (i386_expedite_regs): Mark ATTRIBUTE_UNUSED.
446 * linux-x86-tdesc.c (i386_tdescs): Move inside #if.
447 * remote-utils.c (readchar): Remove unused variable.
448
a780ef4f
PA		 4492018-07-13 Pedro Alves <palves@redhat.com>
450
451 * linux-low.c (linux_kill): Change parameter to process_info
452 pointer instead of pid. Adjust.
453 * lynx-low.c (lynx_kill): Likewise.
454 * nto-low.c (nto_kill): Likewise.
455 * spu-low.c (spu_kill): Likewise.
456 * win32-low.c (win32_kill): Likewise.
457 * server.c (handle_v_kill, kill_inferior_callback)
458 (detach_or_kill_for_exit): Adjust.
459 * target.c (kill_inferior): Change parameter to process_info
460 pointer instead of pid. Adjust.
461 * target.h (struct target_ops) <kill>: Change parameter to
462 process_info pointer instead of pid. Adjust all implementations
463 and callers.
464 (kill_inferior): Likewise.
465
ef2ddb33
PA		 4662018-07-13 Pedro Alves <palves@redhat.com>
467
468 * linux-low.c (linux_detach, linux_join): Change parameter to
469 process_info pointer instead of pid. Adjust.
470 * lynx-low.c (lynx_detach, lynx_join): Likewise.
471 * nto-low.c (nto_detach): Likewise.
472 * spu-low.c (spu_detach, spu_join): Likewise.
473 * win32-low.c (win32_detach, win32_join): Likewise.
474 * server.c (handle_detach, detach_or_kill_for_exit): Adjust.
475 * target.h (struct target_ops) <detach, join>: Change parameter to
476 process_info pointer instead of pid. Adjust all implementations
477 and callers.
478 (detach_inferior, join_inferior): Rename 'pid' parameter to
479 'proc'.
480
c7ab0aef
SDJ		 4812018-07-11 Sergio Durigan Junior <sergiodj@redhat.com>
482 Jan Kratochvil <jan.kratochvil@redhat.com>
483 Paul Fertser <fercerpav@gmail.com>
484 Tsutomu Seki <sekiriki@gmail.com>
485
486 * Makefile.in (SFILES): Add '$(srcdir)/common/netstuff.c'.
487 (OBS): Add 'common/netstuff.o'.
488 (GDBREPLAY_OBS): Likewise.
489 * gdbreplay.c: Include 'wspiapi.h' and 'netstuff.h'.
490 (remote_open): Implement support for IPv6
491 connections.
492 * remote-utils.c: Include 'netstuff.h', 'filestuff.h'
493 and 'wspiapi.h'.
494 (handle_accept_event): Accept connections from IPv6 sources.
495 (remote_prepare): Handle IPv6-style hostnames; implement
496 support for IPv6 connections.
497 (remote_open): Implement support for printing connections from
498 IPv6 sources.
499
31445d10
PA		 5002018-07-11 Pedro Alves <palves@redhat.com>
501
502 PR gdb/23377
503 * mem-break.c (any_persistent_commands): Add process_info
504 parameter and use it instead of relying on the current process.
505 Change return type to bool.
506 * mem-break.h (any_persistent_commands): Add process_info
507 parameter and change return type to bool.
508 * server.c (handle_detach): Remove require_running_or_return call.
509 Look up the process_info for the process we're about to detach.
510 If not found, return back error to GDB. Adjust
511 any_persistent_commands call to pass down a process pointer.
512
cb197132
PA		 5132018-07-11 Pedro Alves <palves@redhat.com>
514
515 * i387-fp.c (i387_cache_to_fsave, cache_to_fxsave)
516 (i387_cache_to_xsave): Use regcache_raw_get_unsigned_by_name
517 instead of collect_register_by_name.
518 * regcache.c (regcache_raw_get_unsigned_by_name): New.
519 * regcache.h (regcache_raw_get_unsigned_by_name): New.
520
1b919490
VB		 5212018-07-04 Vyacheslav Barinov <v.barinov@samsung.com>
522 Pedro Alves <palves@redhat.com>
523
524 * linux-low.c (initialize_low): Call linux_proc_init_warnings.
525
d7e15655
TT		 5262018-07-03 Tom Tromey <tom@tromey.com>
527
528 * linux-low.c: Update.
529 * lynx-low.c: Update.
530 * mem-break.c: Update.
531 * nto-low.c: Update.
532 * remote-utils.c: Update.
533 * server.c: Update.
534 * spu-low.c: Update.
535 * target.c: Update.
536 * win32-low.c: Update.
537
26a57c92
TT		 5382018-07-03 Tom Tromey <tom@tromey.com>
539
540 * server.c: Update.
541
0e998d96
TT		 5422018-07-03 Tom Tromey <tom@tromey.com>
543
544 * linux-low.c: Update.
545
cc6bcb54
TT		 5462018-07-03 Tom Tromey <tom@tromey.com>
547
548 * target.c: Update.
549
e38504b3
TT		 5502018-07-03 Tom Tromey <tom@tromey.com>
551
552 * linux-low.c: Update.
553 * linux-mips-low.c: Update.
554 * lynx-low.c: Update.
555 * nto-low.c: Update.
556 * remote-utils.c: Update.
557 * server.c: Update.
558 * spu-low.c: Update.
559 * target.c: Update.
560 * thread-db.c: Update.
561
e99b03dc
TT		 5622018-07-03 Tom Tromey <tom@tromey.com>
563
564 * linux-low.c: Update.
565 * linux-mips-low.c: Update.
566 * lynx-low.c: Update.
567 * mem-break.c: Update.
568 * nto-low.c: Update.
569 * remote-utils.c: Update.
570 * server.c: Update.
571 * spu-low.c: Update.
572 * target.c: Update.
573 * tracepoint.c: Update.
574
f2907e49
TT		 5752018-07-03 Tom Tromey <tom@tromey.com>
576
577 * linux-low.c: Update.
578 * linux-ppc-low.c: Update.
579 * linux-x86-low.c: Update.
580 * proc-service.c: Update.
581 * server.c: Update.
582 * spu-low.c: Update.
583 * thread-db.c: Update.
584 * win32-low.c: Update.
585
fd79271b
TT		 5862018-07-03 Tom Tromey <tom@tromey.com>
587
588 * linux-low.c: Update.
589 * lynx-low.c: Update.
590 * nto-low.c: Update.
591 * remote-utils.c: Update.
592 * spu-low.c: Update.
593 * thread-db.c: Update.
594 * win32-low.c: Update.
595
c0867626
SDJ		 5962018-06-29 Joel Brobecker <brobecker@adacore.com>
597
598 * linux-x86-tdesc.c (amd64_linux_read_description): Add missing
599 parameter in call to 'amd64_create_target_description'.
600
2512d7ef
JK		 6012018-06-28 Jan Kratochvil <jan.kratochvil@redhat.com>
602
603 * x86-tdesc.h: Remove executable permission flag.
604
d0ac1c44
SM		 6052018-06-19 Simon Marchi <simon.marchi@ericsson.com>
606
607 * configure.ac: Remove AC_PREREQ, add missing quoting.
608 * configure: Re-generate.
609 * config.in: Re-generate.
610 * aclocal.m4: Re-generate.
611
c4eb05ff
SM		 6122018-06-18 Simon Marchi <simon.marchi@ericsson.com>
613
614 * tracepoint.h (current_traceframe): Remove declaration.
615
02895270
AH		 6162018-06-18 Alan Hayward <alan.hayward@arm.com>
617
618 * linux-aarch64-low.c (is_sve_tdesc): New function.
619 (aarch64_sve_regs_copy_to_regcache): Likewise.
620 (aarch64_sve_regs_copy_from_regcache): Likewise.
621 (aarch64_regs_info): Add SVE checks.
622 (initialize_low_arch): Initialize SVE.
623
e9902bfc
AH		 6242018-06-18 Alan Hayward <alan.hayward@arm.com>
625
626 * Makefile.in: Add aarch64-sve-linux-ptrace.c.
627
fefa175e
AH		 6282018-06-11 Alan Hayward <alan.hayward@arm.com>
629
630 * linux-aarch64-ipa.c (get_ipa_tdesc): Add null VQ param.
631 (initialize_low_tracepoint): Likewise
632 * linux-aarch64-low.c (aarch64_arch_setup): Get VQ.
633 * linux-aarch64-tdesc-selftest.c (aarch64_tdesc_test): Add null VQ
634 param.
635 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add VQ
636 checks.
637 * linux-aarch64-tdesc.h (aarch64_linux_read_description): Add VQ.
638
b91ad3ff
AH		 6392018-06-11 Alan Hayward <alan.hayward@arm.com>
640
641 * server.h (PBUFSIZ): Increase size
642
f868386e
AH		 6432018-06-11 Alan Hayward <alan.hayward@arm.com>
644
645 * regcache.c (regcache::raw_compare): New function.
646 * regcache.h (regcache::raw_compare): New declaration.
647
9c861883
AH		 6482018-06-11 Alan Hayward <alan.hayward@arm.com>
649
650 * regcache.c (new_register_cache): Use new.
651 (free_register_cache): Use delete.
652 (register_data): Use const.
653 (supply_register): Move body inside regcache.
654 (regcache::raw_supply): New override function.
655 (collect_register): Move body inside regcache.
656 (regcache::raw_collect): New override function.
657 (regcache::get_register_status): New override function.
658 * regcache.h (struct regcache): Inherit from reg_buffer_common.
659
40591844
TT		 6602018-06-09 Tom Tromey <tom@tromey.com>
661
662 * event-loop.c (gdb_event, gdb_event_p): Remove typedefs. Don't
663 declare queue.
664 (event_queue): Use std::queue.
665 (gdb_event_xfree): Remove.
666 (initialize_event_loop, process_event, wait_for_event): Update.
667
6341380d
SC		 6682018-06-08 Stan Cox <scox@redhat.com>
669
670 * win32-low.c (win32_create_inferior): last_ptid and last_status
671 moved to client_state.
672
03349c93
PA		 6732018-06-08 Pedro Alves <palves@redhat.com>
674
675 * Makefile.in (GDBREPLAY_OBS): Add common/cleanups.o,
676 common/common-exceptions.o, common/common-utils.o,
677 common/errors.o, common/print-utils.o and utils.o.
678 * gdbreplay.c: Include "common-defs.h" instead of the two
679 'config.h's here. Don't include stdio.h, errno.h, stdlib.h,
680 string.h or alloca.h.
681 (perror_with_name): Delete.
682 (remote_open): Use xstrdup instead of strdup.
683 (main): Rename to ...
684 (captured_main): ... this.
685 (main): New.
686
8dcc53b3
TT		 6872018-06-08 Tom Tromey <tom@tromey.com>
688
689 * linux-low.c (linux_low_read_btrace): Update.
690
c12a5089
SC		 6912018-06-04 Stan Cox <scox@redhat.com>
692
693 * server.h (struct client_state): New.
694 * server.c (cont_thread, general_thread, multi_process)
695 (report_fork_events, report_vfork_events, report_exec_events)
696 (report_thread_events, swbreak_feature, hwbreak_feature)
697 (vCont_supported, disable_randomization, pass_signals)
698 (program_signals, program_signals_p, last_status, last_ptid, own_buf):
699 Moved to client_state.
700 * remote-utils.c (remote_debug, noack_mode)
701 (transport_is_reliable): Moved to client_state.
702 * tracepoint.c (current_traceframe): Moved to client_state.
703
704 Update all callers.
705 * server.c, remote-utils.c, tracepoint.c, fork-child.c,
706 linux-low.c, remote-utils.h, target.c: Use client_state.
707
122394f1
AH		 7082018-05-31 Alan Hayward <alan.hayward@arm.com>
709
710 * configure.srv: Add new c/h file.
711
95228a0d
AH		 7122018-05-31 Alan Hayward <alan.hayward@arm.com>
713
714 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add
715 null VQ.
716
d8dab6c3
MR		 7172018-05-25 Maciej W. Rozycki <macro@mips.com>
718
719 * gdb.arch/mips-fpregset-core.exp: New test.
720 * gdb.arch/mips-fpregset-core.c: New test source.
721
81e25b7c
EK		 7222018-05-23 Erik Kurzinger <ekurzinger@nvidia.com>
723
724 PR server/23198
725 * hostio.c (require_int): Do not report overflow for integers
726 between 0xfffffff and 0x7fffffff.
727
7e947ad3
MR		 7282018-05-22 Maciej W. Rozycki <macro@mips.com>
729
730 * linux-mips-low.c [HAVE_PTRACE_GETREGS] (mips_collect_register)
731 (mips_supply_register): Move outside HAVE_PTRACE_GETREGS.
732 (mips_collect_ptrace_register, mips_supply_ptrace_register): New
733 functions.
734 (the_low_target): Wire them.
735
1d75a658
PFC		 7362018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
737
738 * linux-ppc-low.c (ppc_fill_vrregset): Add vscr_offset variable.
739 Set vscr_offset to 0 in little-endian mode and 12 in big-endian
740 mode. Call collect_register_by_name with vscr using
741 vscr_offset. Zero-pad vscr and vrsave fields in collector buffer.
742 (ppc_store_vrregset): Add and set vscr_offset variable as in
743 ppc_fill_vrregset. Call supply_register_by_name with vscr using
744 vscr_offset.
745
d078308a
PFC		 7462018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
747
748 * linux-ppc-low.c (SIZEOF_VSXREGS, SIZEOF_VRREGS): Remove.
749 (ppc_arch_setup): Change SIZEOF_VRREGS and SIZEOF_VSXREGS to
750 PPC_LINUX_SIZEOF_VRREGSET and PPC_LINUX_SIZEOF_VSXREGSET.
751
7273b5fc
PFC		 7522018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
753
754 * linux-ppc-low.c (ppc_fill_vsxregset): Remove ppc_hwcap check.
755 (ppc_store_vsxregset): Likewise.
756 (ppc_fill_vrregset): Likewise.
757 (ppc_store_vrregset): Likewise.
758 (ppc_fill_evrregset): Likewise.
759 (ppc_store_evrregset): Likewise.
760 (ppc_regsets): Set VSX/VR/EVR regset sizes to 0.
761 (ppc_arch_setup): Iterate through ppc_regsets and set sizes when
762 needed.
763
2e077f5e
PFC		 7642018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
765
766 * linux-ppc-low.c (ppc_arch_setup): Remove code for getting the
767 wordsize of the inferior. Call ppc_linux_target_wordsize.
768
bd64614e
PFC		 7692018-05-22 Pedro Franco de Carvalho <pedromfc@linux.vnet.ibm.com>
770
771 * configure.srv (srv_tgtobj): Add arch/ppc-linux-common.o.
772 * Makefile.in (SFILES): Add arch/ppc-linux-common.c.
773 * linux-ppc-tdesc.h: Rename to linux-ppc-tdesc-init.h.
774 * linux-ppc-tdesc-init.h (tdesc_powerpc_32l, tdesc_powerpc_64l)
775 (tdesc_powerpc_altivec32l, tdesc_powerpc_altivec64l)
776 (tdesc_powerpc_cell32l, tdesc_powerpc_cell64l)
777 (tdesc_powerpc_vsx32l, tdesc_powerpc_vsx64l)
778 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_64l)
779 (tdesc_powerpc_isa205_altivec32l, tdesc_powerpc_isa205_altivec64l)
780 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_isa205_vsx64l)
781 (tdesc_powerpc_e500l): Remove.
782 * linux-ppc-ipa.c: Include arch/ppc-linux-tdesc.h and
783 linux-ppc-tdesc-init.h. Don't include linux-ppc-tdesc.h.
784 * linux-ppc-low.c: Include arch/ppc-linux-common.h,
785 arch/ppc-linux-tdesc.h, and linux-ppc-tdesc-init.h. Don't include
786 linux-ppc-tdesc.h.
787 (ppc_arch_setup): Remove target description matching code. Fill a
788 ppc_linux_features struct and call ppc_linux_match_description
789 with it.
790
75d74cca
MR		 7912018-05-22 Maciej W. Rozycki <macro@mips.com>
792
793 * linux-mips-low.c (mips_cannot_fetch_register): Return 1 if the
794 width of the requested register exceeds the width of the
795 `ptrace' data type.
796 (mips_cannot_store_register): Likewise.
797
e4439e43
MR		 7982018-05-21 Maciej W. Rozycki <macro@mips.com>
799
800 * linux-mips-low.c (mips_fetch_register): New function. Update
801 preceding comment.
802 (mips_store_gregset): Supply 0 rather than $restart for $zero.
803 (the_low_target): Wire `mips_fetch_register'.
804
55271bf9
JB		 8052018-05-10 Joel Brobecker <brobecker@adacore.com>
806
807 * lynx-i386-low.c (LYNXOS_178): New macro.
808 [LYNXOS_178] (usr_fcontext_t): Provide a definition that matches
809 the layout on LynxOS-178.
810 (lynx_i386_fill_fpregset, lynx_i386_store_fpregset): Do not
811 handle floating point registers that are not supported by
812 LynxOS-178.
813
1a34f210
TT		 8142018-05-10 Tom Tromey <tom@tromey.com>
815
816 * configure: Rebuild.
817
190852c8
JB		 8182018-05-10 Joel Brobecker <brobecker@adacore.com>
819
820 PR server/23158:
821 * tdesc.h (init_target_desc) <expedite_regs>: New parameter.
822 * tdesc.c (init_target_desc) <expedite_regs>: New parameter.
823 Use it to set the expedite_regs field in the given tdesc.
824 * x86-tdesc.h: New file.
825 * linux-aarch64-tdesc.c (aarch64_linux_read_description):
826 Adjust following the addition of the new expedite_regs parameter
827 to init_target_desc.
828 * linux-tic6x-low.c (tic6x_read_description): Likewise.
829 * linux-x86-tdesc.c: #include "x86-tdesc.h".
830 (i386_linux_read_description, amd64_linux_read_description):
831 Adjust following the addition of the new expedite_regs parameter
832 to init_target_desc.
833 * lynx-i386-low.c: #include "x86-tdesc.h".
834 (lynx_i386_arch_setup): Adjust following the addition of the new
835 expedite_regs parameter to init_target_desc.
836 * nto-x86-low.c: #include "x86-tdesc.h".
837 (nto_x86_arch_setup): Adjust following the addition of the new
838 expedite_regs parameter to init_target_desc.
839 * win32-i386-low.c: #include "x86-tdesc.h".
840 (i386_arch_setup): Adjust following the addition of the new
841 expedite_regs parameter to init_target_desc.
842
7dbac825
JB		 8432018-05-10 Joel Brobecker <brobecker@adacore.com>
844
845 PR server/23158:
846 * win32-low.c (win32_create_inferior): Add call to my_wait
847 setting last_status global.
848
906994d9
JB		 8492018-05-10 Joel Brobecker <brobecker@adacore.com>
850
851 PR server/23158:
852 * win32-low.c (create_process): Only call gdb_tilde_expand if
853 inferior_cwd is not NULL.
854
8ee22052
AB		 8552018-05-08 Andrew Burgess <andrew.burgess@embecosm.com>
856
857 * i387-fp.c (i387_cache_to_xsave): Only write x87 control
858 registers to the cache if their values have changed.
859 (i387_xsave_to_cache): Provide default values for x87 control
860 registers when these features are available, but disabled.
861 * regcache.c (supply_register_by_name_zeroed): New function.
862 * regcache.h (supply_register_by_name_zeroed): Declare new
863 function.
864
aff689d3
TT		 8652018-05-07 Tom Tromey <tom@tromey.com>
866
867 * configure: Rebuild.
868
85e26832
TT		 8692018-05-04 Tom Tromey <tom@tromey.com>
870
871 * configure: Rebuild.
872
a3b60e45
JK		 8732018-05-04 Jan Kratochvil <jan.kratochvil@redhat.com>
874 Pedro Alves <palves@redhat.com>
875
876 * linux-aarch64-low.c (aarch64_stopped_data_address):
877 Likewise.
878
632e107b
TT		 8792018-04-27 Tom Tromey <tom@tromey.com>
880
881 * configure: Rebuild.
882
458412c3
TT		 8832018-04-23 Tom Tromey <tom@tromey.com>
884
885 * configure: Rebuild.
886
f31c089e
SM		 8872018-04-19 Simon Marchi <simon.marchi@ericsson.com>
888
889 * Makefile.in (depcomp): Add "..".
890 (all_deps_files): New and use it.
891
b319b098
AH		 8922018-04-18 Alan Hayward <alan.hayward@arm.com>
893
894 * configure.srv (aarch64*-*-linux*): Don't include xml.
895 (i[34567]86-*-cygwin*): Likewise.
896 (i[34567]86-*-linux*): Likewise.
897 (i[34567]86-*-lynxos*): Likewise.
898 (i[34567]86-*-mingw32ce*): Likewise.
899 (i[34567]86-*-mingw*): Likewise.
900 (i[34567]86-*-nto*): Likewise.
901 (tic6x-*-uclinux): Likewise.
902 (x86_64-*-linux*): Likewise.
903 (x86_64-*-mingw*): Likewise.
904 (x86_64-*-cygwin*): Likewise.
905
3b74854b
AH		 9062018-04-18 Alan Hayward <alan.hayward@arm.com>
907
908 * tdesc.c: Remove xml parameter.
909
e98577a9
AH		 9102018-04-18 Alan Hayward <alan.hayward@arm.com>
911
912 * server.c (get_features_xml): Remove cast.
913 * tdesc.c (void target_desc::accept): Fill in function.
914 (tdesc_get_features_xml): Remove old xml creation.
915 (print_xml_feature::visit_pre): Add xml vistor.
916 * tdesc.h (struct target_desc): Make xmltarget mutable.
917 (tdesc_get_features_xml): Remove declaration.
918
d278f585
AH		 9192018-04-18 Alan Hayward <alan.hayward@arm.com>
920
921 * tdesc.c (tdesc_architecture_name): Add new function.
922 (tdesc_osabi_name): Likewise.
923 (tdesc_get_features_xml): Use new functions.
924
eee8a18d
AH		 9252018-04-18 Alan Hayward <alan.hayward@arm.com>
926
927 * tdesc.c (tdesc_create_flags): Remove.
928 (tdesc_add_flag): Likewise.
929 (tdesc_named_type): Likewise.
930 (tdesc_create_union): Likewise.
931 (tdesc_create_struct): Likewise.
932 (tdesc_create_vector): Likewise.
933 (tdesc_add_bitfield): Likewise.
934 (tdesc_add_field): Likewise.
935 (tdesc_set_struct_size): Likewise.
936
82ec9bc7
AH		 9372018-04-18 Alan Hayward <alan.hayward@arm.com>
938
939 * tdesc.c (~target_desc): Remove implictly deleted items.
940 (init_target_desc): Iterate all features.
941 (tdesc_get_features_xml): Use vector.
942 (tdesc_create_feature): Create feature.
943 * tdesc.h (tdesc_feature) Remove
944 (target_desc): Add features.
945
ea3e7d71
AH		 9462018-04-18 Alan Hayward <alan.hayward@arm.com>
947
948 * Makefile.in: Add common/tdesc.c
949 * tdesc.c (init_target_desc): init all reg_defs from register
950 vector.
951 (tdesc_create_reg): Create tdesc_reg.
952 * tdesc.h (tdesc_feature): Add register vector.
953
17d08cd4
SM		 9542018-03-30 Simon Marchi <simon.marchi@polymtl.ca>
955
956 * tdesc.h (struct target_desc) <features>: Change type to
957 std::vector<std::string>.
958 * tdesc.c (target_desc::~target_desc): Adjust to std::vector
959 changes.
960 (tdesc_get_features_xml): Likewise.
961 (tdesc_create_feature): Likewise.
962
5cd3e386
AH		 9632018-03-26 Alan Hayward <alan.hayward@arm.com>
964
965 * regcache.c (find_register_by_number): Return a ref.
966 (find_regno): Use references.
967 (register_size): Likewise.
968 (register_data): Likewise.
969 * tdesc.c (target_desc::~target_desc): Remove free calls.
970 (target_desc::operator==): Use std::vector compare.
971 (init_target_desc): Use reference.
972 (tdesc_create_reg): Use reg constructors.
973 * tdesc.h (struct target_desc): Replace pointer with object.
974
dff7492c
AH		 9752018-03-23 Alan Hayward <alan.hayward@arm.com>
976
977 * regcache.c (find_register_by_number): Make static.
978 (find_regno): Use find_register_by_number
979 * regcache.h (struct reg): Remove declaration.
980
d80e5242
AH		 9812018-03-23 Alan Hayward <alan.hayward@arm.com>
982
983 * tdesc.c (target_desc::~target_desc): Move to here.
984 (target_desc::operator==): Likewise.
985 * tdesc.h (target_desc::~target_desc): Move from here.
986 (target_desc::operator==): Likewise.
987
f69c5afb
AA		 9882018-03-22 Andreas Arnez <arnez@linux.vnet.ibm.com>
989
990 * linux-s390-low.c (s390_get_wordsize): Correct brace style.
991
ce29f843
AA		 9922018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
993
994 * linux-s390-ipa.c (get_ipa_tdesc): Add handling for
995 S390_TDESC_GS.
996 * linux-s390-low.c (s390_get_ipa_tdesc_idx): Likewise.
997 (initialize_low_tracepoint): Call init_registers_s390x_gs_linux64
998 and init_registers_s390_gs_linux64.
999
c49bd90b
AA		 10002018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1001
1002 * linux-s390-low.c (s390_fill_gs): Remove function.
1003 (s390_fill_gsbc): Remove function.
1004 (s390_regsets): Set fill functions for the guarded storage regsets
1005 to NULL.
1006
7edb9bd3
AA		 10072018-03-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
1008
1009 * linux-s390-low.c (s390_get_hwcap): Replace tdesc parameter by
1010 the word size. Add comment.
1011 (s390_get_wordsize): New function.
1012 (s390_arch_setup): No longer select a temporary tdesc to fetch the
1013 pswm with it. Instead, use s390_get_wordsize to determine the
1014 word size first and derive the correct tdesc from that directly.
1015
39be3c7e
SM		 10162018-03-16 Simon Marchi <simon.marchi@polymtl.ca>
1017
1018 * Makefile.in: Include silent-rules.mk.
1019 (srcdir, abs_top_srcdir, abs_srcdir, VPATH): Move up.
1020 (COMPILE): Add ECHO_CXX.
1021 (gdbserver$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1022 (gdbreplay$(EXEEXT)): Add SILENCE and ECHO_CXXLD.
1023 ($(IPA_LIB)): Add SILENCE and ECHO_CXXLD.
1024 (version-generated.c): Add ECHO_GEN.
1025 (stamp-xml): Add SILENCE and ECHO_GEN_XML_BUILTIN_GENERATED.
1026 (IPAGENT_COMPILE): Add ECHO_CXX.
1027 (%-generated.c): Add ECHO_REGDAT.
1028
3ae9ce5d
TT		 10292018-03-14 Tom Tromey <tom@tromey.com>
1030
1031 PR cli/14977:
1032 * ax.c (ax_printf): Special case for NULL.
1033
e6a58aa8
SM		 10342018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1035
1036 * linux-low.c (linux_qxfer_libraries_svr4): Use
1037 xml_escape_text_append.
1038
f6e8a41e
SM		 10392018-03-08 Simon Marchi <simon.marchi@polymtl.ca>
1040
1041 * linux-low.c (linux_qxfer_libraries_svr4): Use std::string.
1042
b9671caf
SM		 10432018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1044
1045 * server.c (handle_general_set): Remove unnecessary xstrdup.
1046
e80aaf61
SM		 10472018-03-02 Simon Marchi <simon.marchi@polymtl.ca>
1048
1049 * server.c (parse_debug_format_options): Adjust to
1050 delim_string_to_char_ptr_vec changes.
1051 * thread-db.c (thread_db_load_search): Adjust to
1052 dirnames_to_char_ptr_vec changes.
1053
b1223e78
MM		 10542018-03-01 Markus Metzger <markus.t.metzger@intel.com>
1055
1056 * target.h (target_enable_btrace, target_disable_btrace)
1057 (target_read_btrace, target_read_btrace_conf): Turn macro into
1058 inline function. Throw error if target method is not defined.
1059 * server.c (handle_qxfer_btrace handle_qxfer_btrace_conf): Remove
1060 check for btrace target method. Be prepared to handle exceptions
1061 from btrace target methods.
1062
81561546
SDJ		 10632018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1064
1065 * server.c (captured_main): Change order of error message printed
1066 when the current working directory cannot be found.
1067
25e3c82c
SDJ		 10682018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1069
1070 * server.c: Include "filenames.h" and "pathstuff.h".
1071 (program_name): Delete variable.
1072 (program_path): New anonymous class.
1073 (get_exec_wrapper): Use "program_path" instead of
1074 "program_name".
1075 (handle_v_run): Likewise.
1076 (captured_main): Likewise.
1077 (process_serial_event): Likewise.
1078
b4987c95
SDJ		 10792018-02-28 Sergio Durigan Junior <sergiodj@redhat.com>
1080
1081 * Makefile.in (SFILES): Add "$(srcdir)/common/pathstuff.c".
1082 (OBJS): Add "pathstuff.o".
1083 * server.c (current_directory): New global variable.
1084 (captured_main): Initialize "current_directory".
1085
f46cd62a
AH		 10862018-02-26 Alan Hayward <alan.hayward@arm.com>
1087
1088 * tdesc.c: Use common/tdesc.h.
1089 * tdesc.h: Likewise.
1090
a543c5ca
AH		 10912018-02-20 Alan Hayward <alan.hayward@arm.com>
1092 Simon Marchi <simon.marchi@ericsson.com>
1093
1094 * Makefile.in: Switch order of make rules.
1095
b5884fa7
AH		 10962018-02-19 Alan Hayward <alan.hayward@arm.com>
1097
1098 * Makefile.in: Add common directory in build.
1099 * configure.ac: Add common reference.
1100 * configure: Regenerate.
1101
de6242d3
MM		 11022018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1103
1104 * linux-low.c (linux_target_ops): Remove linux_supports_btrace.
1105 * nto-low.c (nto_target_ops): Remove NULL for supports_btrace.
1106 * spu-low.c (spu_target_ops): Likewise.
1107 * win32-low.c (win32_target_ops): Likewise.
1108 * server.c (supported_btrace_packets): Report packets unconditionally.
1109 * target.h (target_ops) <supports_btrace>: Remove.
1110 (target_supports_btrace): Remove.
1111
9ee23a85
MM		 11122018-02-09 Markus Metzger <markus.t.metzger@intel.com>
1113
1114 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt)
1115 (handle_btrace_disable): Change return type to void. Use exceptions
1116 to report errors.
1117 (handle_btrace_general_set): Catch exception and copy message to
1118 return message.
1119
8ce47547
TT		 11202018-02-08 Tom Tromey <tom@tromey.com>
1121
1122 * linux-low.c (install_software_single_step_breakpoints): Use
1123 make_scoped_restore.
1124 * inferiors.c (make_cleanup_restore_current_thread): Remove.
1125 (do_restore_current_thread_cleanup): Remove.
1126 * gdbthread.h (make_cleanup_restore_current_thread): Don't
1127 declare.
1128
45dd3607
TT		 11292018-02-08 Tom Tromey <tom@tromey.com>
1130
1131 * mem-break.c (set_raw_breakpoint_at): Use
1132 gdb::unique_xmalloc_ptr.
1133
e671cd59
PA		 11342018-01-30 Pedro Alves <palves@redhat.com>
1135
1136 PR gdb/13211
1137 * target.c (target_terminal::terminal_state): Rename to ...
1138 (target_terminal::m_terminal_state): ... this.
1139
a0aad537
JC		 11402018-01-19 James Clarke <jrtc27@jrtc27.com>
1141
1142 * linux-low.c (handle_extended_wait): Surround call to
1143 thread_db_notice_clone with #ifdef USE_THREAD_DB.
1144
4d9b86e1
SM		 11452018-01-17 Simon Marchi <simon.marchi@ericsson.com>
1146
1147 * linux-low.c (attach_proc_task_lwp_callback): Adjust to
1148 linux_ptrace_attach_fail_reason_string now returning an
1149 std::string.
1150 (linux_attach): Likewise.
1151 * thread-db.c (attach_thread): Likewise.
1152
f517c180
EA		 11532018-01-17 Eldar Abusalimov <eldar.abusalimov@jetbrains.com>
1154
1155 PR gdb/21559
1156 * configure.ac: Include <sys/types.h> prior to <sys/user.h> when
1157 checking for fs_base/gs_base fields in struct user_regs_struct.
1158 * configure: Regenerate.
1159
9a70f35c
YQ		 11602018-01-16 Yao Qi <yao.qi@linaro.org>
1161
1162 PR gdb/18749
1163 * linux-low.c (fetch_register): Call supply_register instead of
1164 error.
1165
605fd3c6
YQ		 11662018-01-08 Yao Qi <yao.qi@linaro.org>
1167 Simon Marchi <simon.marchi@ericsson.com>
1168
1169 * Makefile.in (OBS): Remove selftest.o.
1170 * configure.ac: Set srv_selftest_objs if $development is true.
1171 (GDBSERVER_DEPFILES): Append $srv_selftest_objs.
1172 * configure: Re-generated.
1173 * server.c (captured_main): Wrap variable selftest_filter with
1174 GDB_SELF_TEST.
1175
2cc05030
SM		 11762018-01-07 Simon Marchi <simon.marchi@polymtl.ca>
1177
1178 * server.c (parse_debug_format_options): Return std::string.
1179 (handle_monitor_command, captured_main): Adjust.
1180
e379cee6
PA		 11812018-01-05 Pedro Alves <palves@redhat.com>
1182
1183 PR gdb/18653
1184 * server.c (captured_main): Pass quiet=false to
1185 save_original_signals_state.
1186
82e1e79a
JB		 11872018-01-01 Joel Brobecker <brobecker@adacore.com>
1188
1189 * gdbreplay.c (gdbreplay_version): Update copyright year in
1190 version message.
1191 * server.c (gdbserver_version): Likewise.
1192
8e481c3b
TT		 11932017-12-08 Tom Tromey <tom@tromey.com>
1194
1195 * ax.c (ax_printf): Update.
1196
a8806230
YQ		 11972017-12-07 Yao Qi <yao.qi@linaro.org>
1198
1199 * linux-aarch64-ipa.c (initialize_low_tracepoint): Call
1200 aarch64_linux_read_description.
1201 * linux-amd64-ipa.c (idx2mask): New array.
1202 (get_ipa_tdesc): Move idx2mask out.
1203 (initialize_low_tracepoint): Initialize target descriptions.
1204 * linux-i386-ipa.c (idx2mask): New array.
1205 (get_ipa_tdesc): Move idx2mask out.
1206 (initialize_low_tracepoint): Initialize target descriptions.
1207
d4a0e8b5
SM		 12082017-12-05 Simon Marchi <simon.marchi@polymtl.ca>
1209
1210 * tdesc.c (struct tdesc_type): Change return type.
1211 (tdesc_add_flag): Change parameter type.
1212 (tdesc_add_bitfield): Likewise.
1213 (tdesc_add_field): Likewise.
1214 (tdesc_set_struct_size): Likewise.
1215
798a7429
SM		 12162017-12-05 Simon Marchi <simon.marchi@ericsson.com>
1217
1218 * regcache.c (registers_to_string): Remove unused variable.
1219
c0e15c9b
SM		 12202017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1221
1222 * inferiors.c (for_each_inferior_with_data): Remove.
1223 * inferiors.h (for_each_inferior_with_data): Remove.
1224 * server.c (handle_qxfer_threads_worker): Change parameter type.
1225 (handle_qxfer_threads_proper): Use for_each_thread.
1226
f0045347
SM		 12272017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1228
1229 * inferiors.c (for_each_inferior): Remove.
1230 (clear_inferiors): Use for_each_thread.
1231 * inferiors.h (for_each_inferior): Remove.
1232 * linux-low.c (linux_wait_for_event_filtered): Use
1233 for_each_thread.
1234 (linux_stabilize_threads): Likewise.
1235 * regcache.c (regcache_release): Likewise.
1236 * server.c (gdb_wants_all_threads_stopped): Likewise.
1237 (clear_pending_status_callback): Remove.
1238 (handle_status): Use for_each_thread.
1239 (captured_main): Likewise.
1240 * win32-low.c (child_init_thread_list): Likewise.
1241 (win32_clear_inferiors): Likewise.
1242 (fake_breakpoint_event): Likewise.
1243
9521758b
SM		 12442017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1245
1246 * inferiors.h (find_inferior): Remove.
1247 * inferiors.c (find_inferior): Remove.
1248
8f86d7aa
SM		 12492017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1250
1251 * linux-low.c (resume_status_pending_p): Update comment.
1252 (need_step_over_p): Update comment.
1253
e2b44075
SM		 12542017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1255
1256 * linux-low.c (proceed_one_lwp): Return void, change parameter
1257 type.
1258 (unsuspend_and_proceed_one_lwp): Likewise.
1259 (proceed_all_lwps): Use for_each_thread.
1260 (unstop_all_lwps): Likewise.
1261
c80825ff
SM		 12622017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1263
1264 * linux-low.c (linux_resume_one_thread): Return void, take
1265 parameter directly.
1266 (linux_resume): Use for_each_thread.
1267
df3e4dbe
SM		 12682017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1269
1270 * linux-low.c (send_sigstop_callback): Return void, change
1271 parameter type. Rename to...
1272 (send_sigstop): ... this.
1273 (suspend_and_send_sigstop_callback): Return void, change parameter
1274 type. Rename to...
1275 (suspend_and_send_sigstop): ... this.
1276 (stop_all_lwps): Use for_each_thread.
1277
5a6b0a41
SM		 12782017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1279
1280 * linux-low.c (lwp_running): Return bool, remove unused
1281 argument.
1282 (linux_stabilize_threads): Use find_thread.
1283
39a64da5
SM		 12842017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1285
1286 * linux-low.c (select_singlestep_lwp_callback): Remove.
1287 (count_events_callback): Remove.
1288 (select_event_lwp_callback): Remove.
1289 (select_event_lwp): Use find_thread/for_each_thread.
1290
a1385b7b
SM		 12912017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1292
1293 * linux-low.c (not_stopped_callback): Return bool, take filter
1294 argument directly.
1295 (linux_wait_for_event_filtered): Use find_thread.
1296 (linux_wait_1): Likewise.
1297
454296a2
SM		 12982017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1299
1300 * linux-low.c (same_lwp): Remove.
1301 (find_lwp_pid): Use find_thread.
1302
6b2a85da
SM		 13032017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1304
1305 * linux-low.c (delete_lwp_callback): Remove.
1306 (linux_mourn): Use for_each_thread.
1307
798a38e8
SM		 13082017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1309
1310 * linux-low.c (linux_detach_lwp_callback): Return void, remove
1311 args parameter, don't check for pid.
1312 (linux_detach): Use for_each_thread.
1313
e4eb0dec
SM		 13142017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1315
1316 * linux-low.c (struct counter): Remove.
1317 (second_thread_of_pid_p): Remove.
1318 (last_thread_of_process_p): Use find_thread.
1319
83e1b6c1
SM		 13202017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1321
1322 * inferiors.c (find_inferior_in_random): Remove.
1323 * inferiors.h (find_inferior_in_random): Remove.
1324 * linux-low.c (status_pending_p_callback): Return bool, accept
1325 parameter ptid directly.
1326 (linux_wait_for_event_filtered): Use find_thread_in_random.
1327 (linux_wait_1): Likewise.
1328
8dc7b443
SM		 13292017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1330
1331 * inferiors.c (find_inferior_id): Remove.
1332 (find_thread_ptid): Move implemention from find_inferior_id to
1333 here.
1334 * inferiors.h (find_inferior_id): Remove.
1335 * server.c (handle_status): Use find_thread_ptid.
1336 (process_serial_event): Likewise.
1337 * thread-db.c (find_one_thread): Likewise.
1338 (thread_db_thread_handle): Likewise.
1339 * win32-low.c (thread_rec): Likewise.
1340 (child_delete_thread): Likewise.
1341 (win32_thread_alive): Likewise.
1342 (get_child_debug_event): Likewise.
1343
da25033c
SM		 13442017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1345
1346 * linux-mips-low.c (update_watch_registers_callback): Return
1347 void, remove pid_p parameter, don't check for pid.
1348 (mips_insert_point, mips_remove_point): Use for_each_thread.
1349
c91bb56b
SM		 13502017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1351
1352 * lynx.low (lynx_delete_thread_callback): Remove.
1353 (lynx_mourn): Use for_each_thread.
1354
634a3254
SM		 13552017-12-02 Simon Marchi <simon.marchi@polymtl.ca>
1356
1357 * regcache.c (regcache_invalidate_one): Remove.
1358 (regcache_invalidate_pid): use for_each_thread.
1359
41272101
TT		 13602017-11-26 Tom Tromey <tom@tromey.com>
1361
1362 * linux-low.c (linux_create_inferior): Update.
1363
f5291a6f
UW		 13642017-11-24 Ulrich Weigand <uweigand@de.ibm.com>
1365
1366 * spu-low.c (spu_create_inferior): Fix typo in argument name.
1367
6654d750
AH		 13682017-11-24 Alan Hayward <alan.hayward@arm.com>
1369
1370 * configure.srv: Add linux-aarch64-tdesc-selftest.o.
1371 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1372 * linux-aarch64-tdesc-selftest.c: New file.
1373 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1374
13752017-11-24 Alan Hayward <alan.hayward@arm.com>
1376
1377 * configure.srv: Add new file.
1378 * linux-aarch64-low.c (initialize_low_arch): Call init func.
1379 * linux-aarch64-tdesc-selftest.c: New file.
1380 * linux-aarch64-tdesc.h (initialize_low_tdesc): New declaration.
1381
49bdb7ee
AH		 13822017-11-24 Alan Hayward <alan.hayward@arm.com>
1383
1384 * linux-aarch64-ipa.c (initialize_low_tracepoint): Remove init.
1385 * linux-aarch64-low.c (initialize_low_arch): Remove init.
1386 * linux-aarch64-tdesc.c (aarch64_linux_read_description): Add init.
1387
d6d7ce56
AH		 13882017-11-24 Alan Hayward <alan.hayward@arm.com>
1389
1390 * configure.srv: Add new files.
1391 * linux-aarch64-ipa.c (get_ipa_tdesc): Call
1392 aarch64_linux_read_description.
1393 * linux-aarch64-low.c (aarch64_linux_read_description):
1394 Merge with aarch64_arch_setup.
1395 (aarch64_arch_setup): Call aarch64_linux_read_description.
1396 * linux-aarch64-tdesc.c: New file.
1397 * linux-aarch64-tdesc.h: New file.
1398
506fe5f4
YQ		 13992017-11-24 Yao Qi <yao.qi@linaro.org>
1400
1401 * configure.srv: Set $srv_regobj for tic6x-linux.
1402 * linux-tic6x-low.c: Include "arch/tic6x.h" and "tdesc.h".
1403 (tic6x_read_description): Move some code to tic6x_arch_setup.
1404 (tic6x_tdesc_test): New function.
1405 (initialize_low_arch): Call selftests::register_test.
1406
29f9a567
YQ		 14072017-11-22 Yao Qi <yao.qi@linaro.org>
1408
1409 * remote-utils.c (prepare_resume_reply): Use memcpy.
1410
578290ec
SM		 14112017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1412
1413 * linux-low.c (kill_one_lwp_callback): Return void, take
1414 argument directly, don't filter on pid.
1415 (linux_kill): Use for_each_thread.
1416
eca55aec
SM		 14172017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1418
1419 * linux-low.c (need_step_over_p): Return bool, remove dummy
1420 argument.
1421 (linux_resume, proceed_all_lwps): Use find_thread.
1422
25c28b4d
SM		 14232017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1424
1425 * linux-low.c (resume_status_pending_p): Return bool, remove
1426 flag_p argument.
1427 (linux_resume): Use find_thread.
1428
5fdda392
SM		 14292017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1430
1431 * linux-low.c (struct thread_resume_array): Remove.
1432 (linux_set_resume_request): Return void, take arguments
1433 directly.
1434 (linux_resume): Use for_each_thread.
1435
fcb056a5
SM		 14362017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1437
1438 * linux-low.c (stuck_in_jump_pad_callback): Change prototype,
1439 return bool, remove data argument.
1440 (linux_stabilize_threads): Use find_thread.
1441
139720c5
SM		 14422017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1443
1444 * linux-low.c (unsuspend_one_lwp): Remove.
1445 (unsuspend_all_lwps): Use for_each_thread, inline code from
1446 unsuspend_one_lwp.
1447
6d1e5673
SM		 14482017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1449
1450 * gdbthread.h (find_thread): Add overload with ptid_t filter.
1451 * linux-low.c (struct iterate_over_lwps_args): Remove.
1452 (iterate_over_lwps_filter): Remove.
1453 (iterate_over_lwps): Use find_thread.
1454
bbf550d5
SM		 14552017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1456
1457 * linux-low.c (reset_lwp_ptrace_options_callback): Remove.
1458 (linux_handle_new_gdb_connection): Use for_each_thread, inline
1459 code from reset_lwp_ptrace_options_callback.
1460
00192f77
SM		 14612017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1462
1463 * linux-arm-low.c (struct update_registers_data): Remove.
1464 (update_registers_callback): Return void, take arguments
1465 directly, don't check thread's pid.
1466 (arm_insert_point, arm_remove_point): Use for_each_thread.
1467
2bee2b6c
SM		 14682017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1469
1470 * win32-low.c (continue_one_thread): Return void, take argument
1471 directly.
1472 (child_continue): Use for_each_thread.
1473
0b360f19
SM		 14742017-11-19 Simon Marchi <simon.marchi@ericsson.com>
1475
1476 * win32-i386-low.c (update_debug_registers_callback): Rename
1477 to ...
1478 (update_debug_registers): ... this, return void, remove pid_p arg.
1479 (x86_dr_low_set_addr, x86_dr_low_set_control): Use for_each_thread.
1480
f27866ba
SM		 14812017-11-17 Simon Marchi <simon.marchi@polymtl.ca>
1482
1483 * inferiors.h (struct process_info): Add constructor, initialize
1484 fields..
1485 <syscalls_to_catch>: Change type to std::vector<int>.
1486 * inferiors.c (add_process): Allocate process_info with new.
1487 (remove_process): Free process_info with delete.
1488 * linux-low.c (handle_extended_wait): Adjust.
1489 (gdb_catching_syscalls_p, gdb_catch_this_syscall_p): Adjust.
1490 * server.c (handle_general_set): Adjust.
1491
e849ea89
PA		 14922017-11-16 Pedro Alves <palves@redhat.com>
1493
1494 * remote-utils.c (remote_close): Block SIGIO signals instead of
1495 uninstalling the SIGIO handler.
1496
1d0aa65c
AH		 14972017-11-16 Alan Hayward <alan.hayward@arm.com>
1498
1499 * tdesc.c (tdesc_get_features_xml): Allow null osabi.
1500
3491a34c
YQ		 15012017-11-16 Yao Qi <yao.qi@linaro.org>
1502
1503 * linux-tic6x-low.c (tic6x_fill_gregset): Cast buf.
1504 (tic6x_store_gregset): Likewise.
1505 (tic6x_usrregs_info): Move it up.
1506
a602f924
AH		 15072017-11-15 Alan Hayward <alan.hayward@arm.com>
1508
1509 * Makefile.in: Update arch rules.
1510 * configure.srv: Explicitly mark arch/ files.
1511
5616b6c3
AS		 15122017-11-13 Andreas Schwab <schwab@suse.de>
1513
1514 * linux-m68k-low.c (m68k_supports_hardware_single_step): New
1515 function.
1516 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
1517
d1928160
PA		 15182017-11-06 Pedro Alves <palves@redhat.com>
1519
1520 * config.in, configure: Regenerate.
1521
bac608e7
SM		 15222017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1523
1524 * target.c (struct thread_search): Remove.
1525 (thread_search_callback): Remove.
1526 (prepare_to_access_memory): Use for_each_thread instead of
1527 find_inferior. Inline code from thread_search_callback.
1528
eaddb425
SM		 15292017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1530
1531 * server.c (struct visit_actioned_threads_data): Remove.
1532 (visit_actioned_threads): Change prototype to take arguments
1533 directly.
1534 (resume): Use find_thread instead of find_inferior.
1535
99078d34
SM		 15362017-10-27 Simon Marchi <simon.marchi@ericsson.com>
1537
1538 * server.c (queue_stop_reply_callback): Change prototype, return
1539 void.
1540 (find_status_pending_thread_callback): Remove.
1541 (handle_status): Replace find_inferior with find_thread and
1542 for_each_thread.
1543
cc628f3d
AH		 15442017-10-25 Alan Hayward <alan.hayward@arm.com>
1545
1546 * linux-aarch64-low.c (aarch64_fill_gregset): Replace defines
1547 with REGNO.
1548 (aarch64_store_gregset): Likewise.
1549 (aarch64_fill_fpregset): Likewise.
1550 (aarch64_store_fpregset): Likewise.
1551
4d3bb80e
SM		 15522017-10-21 Simon Marchi <simon.marchi@ericsson.com>
1553
1554 * gdbthread.h (find_thread, for_each_thread): New functions.
1555 * inferiors.c (thread_of_pid): Remove.
1556 (find_any_thread_of_pid): Use find_thread.
1557 * linux-low.c (num_lwps): Use for_each_thread.
1558
7a7cdfa0
YQ		 15592017-10-17 Yao Qi <yao.qi@linaro.org>
1560
1561 * Makefile.in: Remove one rule.
1562 * configure.srv: Rename aarch64-insn.o with arch/aarch64-insn.o.
1563
e675d170
YQ		 15642017-10-17 Yao Qi <yao.qi@linaro.org>
1565
1566 * configure.srv: Rename arm-linux.o with arch/arm-linux.o.
1567 Rename arm-get-next-pcs.o with arch/arm-get-next-pcs.o.
1568
7eb4e0f9
YQ		 15692017-10-17 Yao Qi <yao.qi@linaro.org>
1570
1571 * configure.srv: Rename arm.o with arch/arm.o.
1572
60d6cfc9
YQ		 15732017-10-17 Yao Qi <yao.qi@linaro.org>
1574
1575 * Makefile.in (CONFIG_SRC_SUBDIR): New variable.
1576 (clean): Remove .o files in CONFIG_SRC_SUBDIR.
1577 (distclean): Remove DEPDIR in CONFIG_SRC_SUBDIR.
1578 (arch-i386.o, arch-amd64.o): Remove rules.
1579 (arch/%.o): New rule.
1580 Update POSTCOMPILE and COMPILE.pre.
1581 * configure.ac: Invoke AC_CONFIG_COMMANDS.
1582 * configure: Re-generated.
1583 * configure.srv: Replace arch-i386.o with arch/i386.o.
1584 Replace arch-amd64.o with arch/amd64.o.
1585
5bfda255
YQ		 15862017-10-16 Yao Qi <yao.qi@linaro.org>
1587
1588 * configure: Regenerated.
1589
9c80ecd6
SM		 15902017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1591
1592 * inferiors.h: (struct inferior_list): Remove.
1593 (struct inferior_list_entry); Remove.
1594 (add_inferior_to_list, clear_inferior_list, one_inferior_p,
1595 A_I_NEXT, ALL_INFERIORS_TYPE, ALL_INFERIORS, remove_inferior,
1596 get_first_inferior): Remove.
1597 (for_each_inferior, for_each_inferior_with_data, find_inferior,
1598 find_inferior_id, find_inferior_in_random): Change signature.
1599 * inferiors.c (all_threads): Change type to
1600 std::list<thread_info *>.
1601 (get_thread): Remove macro.
1602 (find_inferior, find_inferior_id): Change signature, implement
1603 using find_thread.
1604 (find_inferior_in_random): Change signature, implement using
1605 find_thread_in_random.
1606 (for_each_inferior, for_each_inferior_with_data): Change
1607 signature, implement using for_each_thread.
1608 (add_inferior_to_list, remove_inferior): Remove.
1609 (add_thread, get_first_thread, thread_of_pid,
1610 find_any_thread_of_pid, free_one_thread, remove_thread): Update.
1611 (get_first_inferior, one_inferior_p, clear_inferior_list):
1612 Remove.
1613 (clear_inferiors, get_thread_process): Update.
1614 * gdbthread.h: Include <list>.
1615 (struct thread_info) <entry>: Remove field.
1616 <id>: New field.
1617 (all_threads): Change type to std::list<thread_info *>.
1618 (get_first_inferior): Add doc.
1619 (find_thread, for_each_thread, find_thread_in_random): New
1620 functions.
1621 (current_ptid, pid_of, ptid_of, lwpid_of): Update.
1622 * linux-arm-low.c (update_registers_callback): Update.
1623 * linux-low.c (second_thread_of_pid_p): Update.
1624 (kill_one_lwp_callback, linux_detach_lwp_callback,
1625 delete_lwp_callback, status_pending_p_callback, same_lwp,
1626 find_lwp_pid, num_lwps, iterate_over_lwps_filter,
1627 iterate_over_lwps, not_stopped_callback,
1628 resume_stopped_resumed_lwps, count_events_callback,
1629 select_singlestep_lwp_callback, select_event_lwp_callback,
1630 unsuspend_one_lwp, linux_wait_1, send_sigstop_callback,
1631 suspend_and_send_sigstop_callback, wait_for_sigstop,
1632 stuck_in_jump_pad_callback, move_out_of_jump_pad_callback,
1633 lwp_running, linux_set_resume_request, resume_status_pending_p,
1634 need_step_over_p, start_step_over, linux_resume_one_thread,
1635 proceed_one_lwp, unsuspend_and_proceed_one_lwp,
1636 reset_lwp_ptrace_options_callback): Update.
1637 * linux-mips-low.c (update_watch_registers_callback): Update.
1638 * regcache.c (regcache_invalidate_one, regcache_invalidate):
1639 Update.
1640 (free_register_cache_thread_one): Remove.
1641 (regcache_release): Update.
1642 * server.c (handle_btrace_enable_bts, handle_btrace_enable_pt,
1643 handle_qxfer_threads_worker): Update.
1644 (handle_query): Update, use list iterator.
1645 (visit_actioned_threads, handle_pending_status,
1646 queue_stop_reply_callback, gdb_wants_all_threads_stopped,
1647 clear_pending_status_callback, set_pending_status_callback,
1648 find_status_pending_thread_callback, handle_status,
1649 process_serial_event): Update.
1650 * target.c (thread_search_callback): Update.
1651 * thread-db.c (thread_db_get_tls_address): Update.
1652 * tracepoint.c (tracepoint_finished_step, tracepoint_was_hit):
1653 Update.
1654 * win32-i386-low.c (update_debug_registers_callback): Update.
1655 * win32-low.c (delete_thread_info, child_delete_thread,
1656 continue_one_thread, suspend_one_thread,
1657 get_child_debug_event): Adjust.
1658
9179355e
SM		 16592017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1660
1661 * gdbthread.h (ptid_of, pid_of, lwpid_of): New functions.
1662 * inferiors.h: Include <list>.
1663 (struct process_info) <entry>: Remove field.
1664 <pid>: New field.
1665 (pid_of): Change macro to function.
1666 (ptid_of, lwpid_of): Remove macro.
1667 (all_processes): Change type to std::list<process_info *>.
1668 (ALL_PROCESSES): Remove macro.
1669 (for_each_process, find_process): New function.
1670 * inferiors.c (all_processes): Change type to
1671 std::list<process_info *>.
1672 (find_thread_process): Adjust.
1673 (add_process): Likewise.
1674 (remove_process): Likewise.
1675 (find_process_pid): Likewise.
1676 (get_first_process): Likewise.
1677 (started_inferior_callback): Remove.
1678 (have_started_inferiors_p): Adjust.
1679 (attached_inferior_callback): Remove.
1680 (have_attached_inferiors_p): Adjust.
1681 * linux-low.c (check_zombie_leaders): Likewise.
1682 * linux-x86-low.c (x86_arch_setup_process_callback): Remove.
1683 (x86_linux_update_xmltarget): Adjust.
1684 * server.c (handle_query): Likewise.
1685 (gdb_reattached_process): Remove.
1686 (handle_status): Adjust.
1687 (kill_inferior_callback): Likewise.
1688 (detach_or_kill_inferior): Remove.
1689 (print_started_pid): Likewise.
1690 (print_attached_pid): Likewise.
1691 (detach_or_kill_for_exit): Update.
1692 (process_serial_event): Likewise.
1693 * linux-arm-low.c (arm_new_fork): Likewise.
1694
c9cb8905
SM		 16952017-10-14 Simon Marchi <simon.marchi@polymtl.ca>
1696
1697 * dll.h: Include <list>.
1698 (struct dll_info): Add constructor.
1699 <entry>: Remove field.
1700 (all_dlls): Change type to std::list<dll_info>.
1701 * dll.c: Include <algorithm>.
1702 (get_dll): Remove macro.
1703 (all_dlls): Change type to std::list<dll_info *>.
1704 (free_one_dll): Remove.
1705 (match_dll): Likewise.
1706 (loaded_dll): Adjust.
1707 (unloaded_dll): Adjust to all_dlls type change, use
1708 std::find_if. Inline code from match_dll.
1709 (clear_dlls): Adjust to all_dlls type change.
1710 * server.c (emit_dll_description): Remove.
1711 (handle_qxfer_libraries): Adjust to all_dlls type change,
1712 integrate emit_dll_description's functionality.
1713
04ec7890
SM		 17142017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1715
1716 * linux-low.h (struct linux_target_ops) <delete_process>: New
1717 field.
1718 * linux-low.c (linux_mourn): Call the_low_target.delete_process.
1719 * linux-aarch64-low.c (aarch64_linux_delete_process): New.
1720 (struct linux_target_ops): Add delete_process callback.
1721 * linux-arm-low.c (arm_delete_process): New.
1722 (struct linux_target_ops): Add delete_process callback.
1723 * linux-bfin-low.c (struct linux_target_ops): Likewise.
1724 * linux-crisv32-low.c (struct linux_target_ops): Likewise.
1725 * linux-m32r-low.c (struct linux_target_ops): Likewise.
1726 * linux-mips-low.c (mips_linux_delete_process): New.
1727 (struct linux_target_ops): Add delete_process callback.
1728 * linux-ppc-low.c (struct linux_target_ops): Likewise.
1729 * linux-s390-low.c (struct linux_target_ops): Likewise.
1730 * linux-sh-low.c (struct linux_target_ops): Likewise.
1731 * linux-tic6x-low.c (struct linux_target_ops): Likewise.
1732 * linux-tile-low.c (struct linux_target_ops): Likewise.
1733 * linux-x86-low.c (x86_linux_delete_process): New.
1734 (struct linux_target_ops): Add delete_process callback.
1735 * linux-xtensa-low.c (struct linux_target_ops): Likewise.
1736
466eecee
SM		 17372017-10-12 Simon Marchi <simon.marchi@ericsson.com>
1738
1739 * linux-aarch64-low.c (the_low_target): Add thread delete
1740 callback.
1741 * linux-arm-low.c (arm_delete_thread): New function.
1742 (the_low_target): Add thread delete callback.
1743 * linux-bfin-low.c (the_low_target): Likewise.
1744 * linux-crisv32-low.c (the_low_target): Likewise.
1745 * linux-low.c (delete_lwp): Invoke delete_thread callback if
1746 set.
1747 * linux-low.h (struct linux_target_ops) <delete_thread>: New
1748 field.
1749 * linux-m32r-low.c (the_low_target): Add thread delete callback.
1750 * linux-mips-low.c (mips_linux_delete_thread): New function.
1751 (the_low_target): Add thread delete callback.
1752 * linux-ppc-low.c (the_low_target): Likewise.
1753 * linux-s390-low.c (the_low_target): Likewise.
1754 * linux-sh-low.c (the_low_target): Likewise.
1755 * linux-tic6x-low.c (the_low_target): Likewise.
1756 * linux-tile-low.c (the_low_target): Likewise.
1757 * linux-x86-low.c (the_low_target): Likewise.
1758 * linux-xtensa-low.c (the_low_target): Likewise.
1759
b79f7801
YZ		 17602017-10-06 Yuanhui Zhang <asmwarrior@gmail.com>
1761
1762 * win32-low.c: Include "common-inferior.h".
1763
bc3b087d
SDJ		 17642017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1765
1766 * inferiors.c (set_inferior_cwd): New function.
1767 * server.c (handle_general_set): Handle QSetWorkingDir packet.
1768 (handle_query): Inform that QSetWorkingDir is supported.
1769 * win32-low.c (create_process): Pass the inferior's cwd to
1770 CreateProcess.
1771
d092c5a2
SDJ		 17722017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1773
1774 * inferiors.c (current_inferior_cwd): New global variable.
1775 (get_inferior_cwd): New function.
1776 * inferiors.h (struct process_info) <cwd>: New field.
1777
7da0a886
SDJ		 17782017-10-04 Sergio Durigan Junior <sergiodj@redhat.com>
1779
1780 * Makefile.in (SFILES): Add $(srcdir)/common/gdb_tilde_expand.c.
1781 (OBS): Add gdb_tilde_expand.o.
1782
289a6840
SM		 17832017-10-02 Simon Marchi <simon.marchi@ericsson.com>
1784
1785 * lynx-i386-low.c (lynx_i386_arch_setup): Call init_target_desc.
1786 * nto-x86-low.c (nto_x86_arch_setup): Likewise.
1787
256642e8
PA		 17882017-09-29 Pedro Alves <palves@redhat.com>
1789
1790 * ax.c (gdb_parse_agent_expr): Constify.
1791 * ax.h (gdb_parse_agent_expr): Constify.
1792 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
1793 Constify.
1794 * mem-break.h (add_breakpoint_condition, add_breakpoint_commands): Constify.
1795 * remote-utils.c (hex_or_minus_one, read_ptid): Constify.
1796 * remote-utils.h (read_ptid): Constify.
1797 * server.c (handle_qxfer_exec_file, handle_query, handle_v_cont)
1798 (process_point_options, process_serial_event): Constify.
1799 * tracepoint.c (add_tracepoint_action, cmd_qtdp, cmd_qtdpsrc)
1800 (cmd_qtdv, cmd_qtenable_disable, cmd_qtro, cmd_qtframe, cmd_qtp)
1801 (cmd_qtbuffer): Constify.
1802
5b9ca4d4
PA		 18032017-09-29 Pedro Alves <palves@redhat.com>
1804
1805 * proc-service.c (ps_pdread): Return PS_ERR if reading memory
1806 fails.
1807
94c207e0
PA		 18082017-09-29 Pedro Alves <palves@redhat.com>
1809
1810 * linux-low.c (handle_extended_wait): Pass parent thread instead
1811 of process to thread_db_notice_clone.
1812 * linux-low.h (thread_db_notice_clone): Replace parent process
1813 parameter with parent thread parameter.
1814 * thread-db.c (find_one_thread): Add comment.
1815 (thread_db_notice_clone): Replace parent process parameter with
1816 parent thread parameter. Temporarily switch to the parent thread.
1817
75352e28
SDJ		 18182017-09-26 Sergio Durigan Junior <sergiodj@redhat.com>
1819
1820 * gdbthread.h: Include "common-gdbthread.h".
1821 * inferiors.c (switch_to_thread): Use "gdb_assert" instead of
1822 "if" when validating the ptid.
1823 * remote-utils.c: Include "gdbthread.h".
1824 (prepare_resume_reply): Use "switch_to_thread".
1825 * target.c (done_accessing_memory): Likewise.
1826
ad339634
AA		 18272017-09-25 Andreas Arnez <arnez@linux.vnet.ibm.com>
1828
1829 * configure.srv (s390*-*-linux*): Add s390-gs-linux64.o and
1830 s390x-gs-linux64.o to srv_regobj. Add s390-gs-linux64.xml,
1831 s390x-gs-linux64.xml, s390-gs.xml, and s390-gsbc.xml to
1832 srv_xmlfiles. Add s390-gs-linux64-ipa.o and
1833 s390x-gs-linux64-ipa.o to ipa_obj.
1834 * linux-s390-low.c (HWCAP_S390_GS): New define.
1835 (s390_fill_gs, s390_store_gs, s390_fill_gsbc, s390_store_gsbc):
1836 New functions.
1837 (s390_regsets): Add regsets for NT_S390_GS_CB and NT_S390_GS_BC.
1838 (s390_arch_setup): Check for guarded-storage support and choose
1839 appropriate tdesc.
1840 (initialize_low_arch): Invoke init_registers_s390_gs_linux64 and
1841 init_registers_s390x_gs_linux64.
1842 * linux-s390-tdesc.h (enum s390_linux_tdesc) <S390_TDESC_GS>: New
1843 enum value.
1844 (init_registers_s390x_gs_linux64, tdesc_s390x_gs_linux64)
1845 (init_registers_s390_gs_linux64, tdesc_s390_gs_linux64): Declare.
1846
cc4d742f
SM		 18472017-09-22 Simon Marchi <simon.marchi@ericsson.com>
1848
1849 * win32-i386-low.c (i386_arch_setup): Call init_target_desc.
1850
f6327dcb
KB		 18512017-09-21 Kevin Buettner <kevinb@redhat.com>
1852
1853 * linux-low.h (struct lwp_info): Add new field, thread_handle.
1854 (thread_db_thread_handle): Declare.
1855 * linux-low.c (linux_target_ops): Initialize thread_handle.
1856 * server.c (handle_qxfer_threads_worker): Add support for
1857 "handle" attribute.
1858 * target.h (struct target_ops): Add new function pointer,
1859 thread_handle.
1860 (target_thread_handle): Define.
1861 * thread-db.c (find_one_thread, attach_thread): Set thread_handle
1862 field in lwp.
1863 (thread_db_thread_handle): New function.
1864
86299109
KB		 18652017-09-21 Kevin Buettner <kevinb@redhat.com>
1866
1867 * linux-low.c (handle_extended_wait): Call thread_db_notice_clone().
1868 * linux-low.h (thread_db_notice_clone): Declare.
1869 * thread-db.c (thread_db_notice_clone): New function.
1870
f557a88a
PA		 18712017-09-21 Pedro Alves <palves@redhat.com>
1872
1873 * server.c (gdb_read_memory, handle_status, process_serial_event)
1874 (handle_serial_event, handle_target_event): Adjust to
1875 set_desired_thread prototype change.
1876 * target.c (set_desired_thread): Remove 'use_general' parameter
1877 and adjust.
1878 * target.h (set_desired_thread): Remove 'use_general' parameter.
1879
223ffa71
TT		 18802017-09-20 Tom Tromey <tom@tromey.com>
1881
1882 * target.c (target_terminal::terminal_state): Define.
1883 (target_terminal::init): Rename from target_terminal_init.
1884 (target_terminal::inferior): Rename from
1885 target_terminal_inferior.
1886 (target_terminal::ours): Rename from target_terminal_ours.
1887 (target_terminal::ours_for_output, target_terminal::info): New.
1888
04fd3ba9
SM		 18892017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1890
1891 * server.c (accumulate_file_name_length): Remove.
1892 (emit_dll_description): Adjust to std::string change.
1893 (handle_qxfer_libraries): Use std::string to hold document.
1894
5e187554
SM		 18952017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1896
1897 * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of
1898 return type of xml_escape_text.
1899 * server.c (emit_dll_description): Likewise.
1900
1526853e
SM		 19012017-09-16 Simon Marchi <simon.marchi@ericsson.com>
1902
1903 * server.c (captured_main): Accept argument for --selftest.
1904 Update run_tests call.
1905 * linux-x86-tdesc-selftest.c (initialize_low_tdesc): Add names
1906 when registering selftests.
1907
c4dfafab
SDJ		 19082017-09-16 Sergio Durigan Junior <sergiodj@redhat.com>
1909
1910 * regcache.c (get_thread_regcache): Update code to use "std::vector"
1911 instead of "VEC" for "target_desc.reg_defs".
1912 (regcache_cpy): Likewise.
1913 (registers_to_string): Likewise.
1914 (registers_from_string): Likewise.
1915 (find_regno): Likewise.
1916 (supply_regblock): Likewise.
1917 (regcache_raw_read_unsigned): Likewise.
1918 * tdesc.c (init_target_desc): Likewise.
1919 (tdesc_create_reg): Likewise.
1920 * tdesc.h: Remove declaration of "tdesc_reg_p". Include <vector>.
1921 (struct target_desc) <reg_defs>: Convert to "std::vector".
1922 (target_desc): Do not initialize "reg_defs".
1923 (~target_desc): Update code to use "std::vector" instead of "VEC"
1924 for "target_desc.reg_defs".
1925 (operator==): Likewise.
1926
124aceb4
SM		 19272017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1928
1929 * inferiors.h (thread_to_gdb_id): Remove.
1930 * inferiors.c (thread_to_gdb_id): Remove.
1931 * server.c (handle_qxfer_threads_worker, handle_query): Adjust.
1932 * lynx-low.c (lynx_resume, lynx_wait_1, lynx_fetch_registers,
1933 lynx_store_registers, lynx_read_memory, lynx_write_memory):
1934 Likewise.
1935 * nto-low.c (nto_fetch_registers, nto_store_registers,
1936 nto_stopped_by_watchpoint, nto_stopped_data_address): Likewise.
1937
96cde54f
SM		 19382017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1939
1940 * inferiors.h (gdb_id_to_thread_id): Remove.
1941 * inferiors.c (gdb_id_to_thread_id): Remove.
1942 * server.c (process_serial_event): Adjust to gdb_id_to_thread_id
1943 removal. Move pid declaration closer to where it's used.
1944
e8ca139e
SM		 19452017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1946
1947 * server.c (handle_detach): New function.
1948 (process_serial_event): Move code out, call handle_detach.
1949
f8a4e119
SM		 19502017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1951
1952 * server.c (require_running): Rename to ...
1953 (require_running_or_return): ... this ...
1954 (require_running_or_break): ... and this.
1955 (handle_query, process_serial_event): Adjust.
1956
0eb0a407
SM		 19572017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1958
1959 * linux-low.c (linux_set_resume_request): Remove unused
1960 variables.
1961
785922a5
SM		 19622017-09-15 Simon Marchi <simon.marchi@ericsson.com>
1963
1964 * server.c (first_thread_of): Remove.
1965 (process_serial_event): Replace usage of first_thread_of with
1966 find_any_thread_of_pid.
1967 * tracepoint.c (same_process_p): Remove.
1968 (gdb_agent_about_to_close): Replace usage of same_process_p with
1969 find_any_thread_of_pid.
1970 * linux-x86-low.c (same_process_callback): Remove.
1971 (x86_arch_setup_process_callback): Replace usage of
1972 same_process_callback with find_any_thread_of_pid.
1973 * thread-db.c (any_thread_of): Remove.
1974 (switch_to_process): Replace usage of any_thread_of with
1975 find_any_thread_of_pid.
1976 * inferiors.c (thread_pid_matches_callback): Remove.
1977 (find_thread_process): Adjust to use find_any_thread_of_pid.
1978
a059f00c
SDJ		 19792017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1980
1981 * regcache.c (get_thread_regcache): Guard calls to "memset"
1982 with "!VEC_empty".
1983
cc397f3a
SDJ		 19842017-09-10 Sergio Durigan Junior <sergiodj@redhat.com>
1985
1986 * linux-low.c (handle_extended_wait): Use
1987 "allocate_target_description" instead of "XNEW".
1988 * linux-x86-low.c (initialize_low_arch): Likewise.
1989
22916b07
YQ		 19902017-09-05 Yao Qi <yao.qi@linaro.org>
1991
1992 * configure.srv (srv_i386_regobj): Remove.
1993 (srv_amd64_regobj): Remove.
1994 (srv_regobj): Set it to "" for x86 non-linux targets.
1995 * linux-x86-tdesc.c (i386_linux_read_description):
1996 * lynx-i386-low.c: Include x86-xstate.h and arch/i386.h.
1997 (init_registers_i386): Remove the declaration.
1998 (tdesc_i386): Remove the declaration.
1999 (lynx_i386_arch_setup): Call i386_create_target_description.
2000 * nto-x86-low.c: Likewise.
2001 * win32-i386-low.c [__x86_64__]: include arch/amd64.h.
2002 [!__x86_64__]: include arch/i386.h.
2003 (i386_arch_setup) [__x86_64__]: Call amd64_create_target_description.
2004
38602d55
YQ		 20052017-09-05 Yao Qi <yao.qi@linaro.org>
2006
2007 * configure.srv (srv_amd64_linux_xmlfiles): Remove
2008 i386/amd64-XXX-linux from it.
2009
44b886ff
YQ		 20102017-09-05 Yao Qi <yao.qi@linaro.org>
2011
2012 * configure.srv: Empty srv_amd64_linux_regobj if $development is
2013 false.
2014 (ipa_amd64_linux_regobj): Remove.
2015 (ipa_x32_linux_regobj): Remove.
2016
b4570e4b
YQ		 20172017-09-05 Yao Qi <yao.qi@linaro.org>
2018
2019 * Makefile.in (arch-amd64.o): New rule.
2020 * configure.srv: Append arch-amd64.o.
2021 * linux-amd64-ipa.c: Include common/x86-xstate.h.
2022 (get_ipa_tdesc): Call amd64_linux_read_description.
2023 (initialize_low_tracepoint): Don't call init_registers_x32_XXX
2024 and init_registers_amd64_XXX.
2025 * linux-x86-low.c (x86_linux_read_description): Call
2026 amd64_linux_read_description.
2027 (x86_get_ipa_tdesc_idx): Call amd64_get_ipa_tdesc_idx.
2028 (initialize_low_arch): Don't call init_registers_x32_XXX and
2029 init_registers_amd64_XXX.
2030 * linux-x86-tdesc-selftest.c: Declare init_registers_amd64_XXX
2031 and tdesc_amd64_XXX.
2032 [__x86_64__] (amd64_tdesc_test): New function.
2033 (initialize_low_tdesc) [__x86_64__]: Call init_registers_x32_XXX
2034 and init_registers_amd64_XXX.
2035 * linux-x86-tdesc.c: Include arch/amd64.h.
2036 (xcr0_to_tdesc_idx): New function.
2037 (i386_linux_read_description): New function.
2038 (amd64_get_ipa_tdesc_idx): New function.
2039 * linux-x86-tdesc.h (amd64_get_ipa_tdesc_idx): Declare.
2040 (amd64_get_ipa_tdesc): Declare.
2041
d1f28ea2
YQ		 20422017-09-05 Yao Qi <yao.qi@linaro.org>
2043
2044 * configure.srv (srv_i386_linux_xmlfiles): Remove
2045 i386/i386-XXX-linux.xml from it.
2046
25a93583
YQ		 20472017-09-05 Yao Qi <yao.qi@linaro.org>
2048
2049 * configure.srv: Set srv_i386_linux_regobj empty if $development
2050 is false.
2051 * linux-i386-ipa.c (initialize_low_tracepoint): Don't call
2052 initialize_low_tdesc.
2053 * linux-x86-low.c (initialize_low_arch): Wrap initialize_low_tdesc
2054 with #if initialize_low_tdesc.
2055 * linux-x86-tdesc-selftest.c: New file.
2056 * linux-x86-tdesc.c: Move code to linux-x86-tdesc-selftest.c.
2057
5f035c07
YQ		 20582017-09-05 Yao Qi <yao.qi@linaro.org>
2059
2060 * Makefile.in (arch-i386.o): New rule.
2061 * configure.srv (i[34567]86-*-linux*): Add arch-i386.o.
2062 (x86_64-*-linux*): Likewise.
2063 * linux-x86-tdesc.c: Don't include ../features/i386/32bit-XXX.c,
2064 include arch/i386.h.
2065 (i386_linux_read_description): Remove code and call
2066 i386_create_target_description.
2067 * tdesc.c (allocate_target_description): New function.
2068 * tdesc.h (set_tdesc_architecture): Remove declaration.
2069 (set_tdesc_osabi): Likewise.
2070
0abe8a89
YQ		 20712017-09-05 Yao Qi <yao.qi@linaro.org>
2072
2073 * linux-x86-tdesc.c: Don't include <inttypes.h>.
2074 (i386_linux_read_description) [!IN_PROCESS_AGENT]: Call
2075 set_tdesc_architecture and set_tdesc_osabi. Remove code setting
2076 .xmltarget.
2077 * server.c (get_features_xml): Call tdesc_get_features_xml.
2078 * tdesc.c (set_tdesc_architecture): New function.
2079 (set_tdesc_osabi): New function.
2080 (tdesc_get_features_xml): New function.
2081 (tdesc_create_feature): Add an argument.
2082 * tdesc.h (struct target_desc) <features>: New field.
2083 <arch, osabi>: New field.
2084 (~target_desc): xfree features, arch, and osabi.
2085 (target_desc::oerator==): Don't compare .xmltarget.
2086 [!IN_PROCESS_AGENT] (set_tdesc_architecture): Declare.
2087 (set_tdesc_osabi): Likewise.
2088 (tdesc_get_features_xml): Likewise.
2089
0a188386
YQ		 20902017-09-05 Yao Qi <yao.qi@linaro.org>
2091
2092 * linux-x86-tdesc.c: Include selftest.h.
2093 (i386_tdesc_test): New function.
2094 (initialize_low_tdesc): Call selftests::register_test.
2095 * tdesc.h: Include regdef.h.
2096 (target_desc): Override operator == and !=.
2097
f49ff000
YQ		 20982017-09-05 Yao Qi <yao.qi@linaro.org>
2099
2100 * configure.srv (srv_tgtobj): Append linux-x86-tdesc.o.
2101 (ipa_obj): Likewise.
2102 * linux-i386-ipa.c: Include common/x86-xstate.h
2103 (get_ipa_tdesc): Call i386_linux_read_description.
2104 (initialize_low_tracepoint): Don't call init_registers_XXX
2105 functions, call initialize_low_tdesc instead.
2106 * linux-x86-low.c (x86_linux_read_description): Call
2107 i386_linux_read_description.
2108 (initialize_low_arch): Don't call init_registers_i386_XXX
2109 functions, call initialize_low_tdesc.
2110 * linux-x86-tdesc.c: New file.
2111 * linux-x86-tdesc.h (x86_linux_tdesc): New X86_TDESC_LAST.
2112 (i386_get_ipa_tdesc_idx): Declare.
2113 (i386_get_ipa_tdesc): Declare.
2114 (initialize_low_tdesc): Declare.
2115
2b68ef2f
YQ		 21162017-09-05 Yao Qi <yao.qi@linaro.org>
2117
2118 * linux-x86-low.c (x86_get_ipa_tdesc_idx): Use X86_TDESC_MMX
2119 instead of 0.
2120
f7000548
YQ		 21212017-09-05 Yao Qi <yao.qi@linaro.org>
2122
2123 * Makefile.in (IPA_OBJS): Add vec-ipa.o
2124 * regcache.c (get_thread_regcache): Use VEC_length.
2125 (init_register_cache): Likewise.
2126 (regcache_cpy): Likewise.
2127 (registers_to_string): Iterate reg_defs via VEC_iterate.
2128 (find_regno): Likewise.
2129 (find_register_by_number): Use VEC_index.
2130 (register_size): Call find_register_by_number.
2131 (register_data): Call find_register_by_number.
2132 (supply_regblock): Use VEC_length.
2133 (regcache_raw_read_unsigned): Likewise.
2134 * tdesc.c (init_target_desc): Iterate reg_defs via
2135 VEC_iterate.
2136 (default_description): Update initializer.
2137 (copy_target_description): Don't update field num_registers.
2138 * tdesc.h (struct target_desc) <reg_defs>: Change it to VEC.
2139 <num_registers>: Remove.
2140
50a421ac
SM		 21412017-09-04 Simon Marchi <simon.marchi@ericsson.com>
2142
2143 * Makefile.in (.SECONDARY): Define target.
2144
23fdd69e
SM		 21452017-09-03 Simon Marchi <simon.marchi@ericsson.com>
2146
2147 * linux-low.c (linux_wait_1): Adjust.
2148 * server.c (queue_stop_reply_callback): Adjust.
2149
0a2dde4a
SDJ		 21502017-08-31 Sergio Durigan Junior <sergiodj@redhat.com>
2151
2152 * server.c (handle_general_set): Handle QEnvironmentHexEncoded,
2153 QEnvironmentUnset and QEnvironmentReset packets.
2154 (handle_query): Inform remote that QEnvironmentHexEncoded,
2155 QEnvironmentUnset and QEnvironmentReset are supported.
2156
6afd337d
SM		 21572017-08-25 Simon Marchi <simon.marchi@ericsson.com>
2158
2159 * inferiors.h (inferior_target_data): Rename to ...
2160 (thread_target_data): ... this.
2161 (inferior_regcache_data): Rename to ...
2162 (thread_regcache_data): ... this.
2163 (set_inferior_regcache_data): Rename to ...
2164 (set_thread_regcache_data): ... this.
2165 * inferiors.c (inferior_target_data): Rename to ...
2166 (thread_target_data): ... this.
2167 (inferior_regcache_data): Rename to ...
2168 (thread_regcache_data): ... this.
2169 (set_inferior_regcache_data): Rename to ...
2170 (set_thread_regcache_data): ... this.
2171 (free_one_thread): Update.
2172 * linux-low.h (get_thread_lwp): Update.
2173 * regcache.c (get_thread_regcache): Update.
2174 (regcache_invalidate_thread): Update.
2175 (free_register_cache_thread): Update.
2176 * win32-i386-low.c (update_debug_registers_callback): Update.
2177 (win32_get_current_dr): Update.
2178 * win32-low.c (thread_rec): Update.
2179 (delete_thread_info): Update.
2180 (continue_one_thread): Update.
2181 (suspend_one_thread): Update.
2182
a160cc46
SM		 21832017-08-24 Simon Marchi <simon.marchi@ericsson.com>
2184
2185 * inferiors.c (set_inferior_target_data): Remove.
2186 * inferiors.h (set_inferior_target_data): Remove.
2187
6d580b63
YQ		 21882017-08-18 Yao Qi <yao.qi@linaro.org>
2189
2190 * Makefile.in (OBS): Add selftest.o.
2191 * configure.ac: AC_DEFINE GDB_SELF_TEST if $development.
2192 * configure, config.in: Re-generated.
2193 * server.c: Include common/sefltest.h.
2194 (captured_main): Handle option --selftest.
2195
f5a29eb0
YQ		 21962017-08-09 Yao Qi <yao.qi@linaro.org>
2197
2198 * configure.srv (srv_i386_regobj): Remove i386-avx.o,
2199 i386-avx-avx512.o, i386-avx-mpx-avx512-pku.o, i386-mpx.o,
2200 i386-avx-mpx.o and i386-mmx.o.
2201 (srv_amd64_regobj): Remove amd64-avx.o, amd64-avx-avx512.o,
2202 amd64-avx-mpx-avx512-pku.o, amd64-mpx.o and amd64-avx-mpx.o.
2203 (srv_i386_xmlfiles): Remove i386/i386-avx.xml,
2204 i386/i386-avx-avx512.xml, i386/i386-avx-mpx-avx512-pku.xml,
2205 i386/i386-mpx.xml, i386/i386-avx-mpx.xml and i386/i386-mmx.xml.
2206 (srv_amd64_xmlfile):i386/amd64-avx.xml, i386/amd64-avx-avx512.xml,
2207 i386/amd64-avx-mpx-avx512-pku.xml, i386/amd64-mpx.xml,
2208 i386/amd64-avx-mpx.xml.
2209
57757c2f
YQ		 22102017-08-09 Yao Qi <yao.qi@linaro.org>
2211
2212 * configure.srv (srv_amd64_regobj): Remove x32.o, x32-avx.o
2213 and x32-avx-avx512.o.
2214 (srv_amd64_xmlfiles): Remove i386/x32.xml, i386/x32-avx.xml
2215 i386/x32-avx-avx512.xml.
2216
229d26fc
SM		 22172017-07-26 Simon Marchi <simon.marchi@ericsson.com>
2218
2219 * tracepoint.h (enum class fast_tpoint_collect_result): New
2220 enumeration.
2221 (fast_tracepoint_collecting): Change return type to
2222 fast_tpoint_collect_result.
2223 * tracepoint.c (fast_tracepoint_collecting): Likewise.
2224 * linux-low.h: Include tracepoint.h.
2225 (struct lwp_info) <collecting_fast_tracepoint>: Change type to
2226 fast_tpoint_collect_result.
2227 * linux-low.c (handle_tracepoints): Adjust.
2228 (linux_fast_tracepoint_collecting): Change return type to
2229 fast_tpoint_collect_result.
2230 (maybe_move_out_of_jump_pad, linux_wait_for_event_filtered,
2231 linux_wait_1, stuck_in_jump_pad_callback,
2232 lwp_signal_can_be_delivered, linux_resume_one_lwp_throw,
2233 proceed_one_lwp): Adjust to type change.
2234
2e1e43e1
YQ		 22352017-07-10 Yao Qi <yao.qi@linaro.org>
2236
2237 * linux-x86-low.c (x86_linux_read_description): Re-indent the code.
2238
adc764e7
YQ		 22392017-06-29 Yao Qi <yao.qi@linaro.org>
2240
2241 * tdesc.h (struct target_desc) [IN_PROCESS_AGENT] <expedite_regs>:
2242 Remove.
2243 [IN_PROCESS_AGENT] <xmltarget>: Likewise.
2244
a206891a
SM		 22452017-06-20 Simon Marchi <simon.marchi@ericsson.com>
2246
2247 * Makefile.in (IPA_OBJS): Sort and format one item per line.
2248
9a6c7d9c
SDJ		 22492017-06-20 Sergio Durigan Junior <sergiodj@redhat.com>
2250
2251 * linux-low.c (linux_create_inferior): Adjust code to access the
2252 environment information via 'gdb_environ' class.
2253 * lynx-low.c (lynx_create_inferior): Likewise.
2254 * server.c (our_environ): Make it an instance of 'gdb_environ'.
2255 (get_environ): Return a pointer to 'our_environ'.
2256 (captured_main): Initialize 'our_environ'.
2257 * server.h (get_environ): Adjust prototype.
2258 * spu-low.c (spu_create_inferior): Adjust code to access the
2259 environment information via 'gdb_environ' class.
2260
ae3e2ccf
SM		 22612017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2262
2263 * linux-low.c (linux_read_memory, linux_write_memory): Remove
2264 usage of "register" keyword.
2265
3e019bdc
SM		 22662017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2267
2268 * configure: Re-generate.
2269
8465943a
SM		 22702017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2271
2272 * configure: Re-generate.
2273
cf0dd6f0
SM		 22742017-06-17 Simon Marchi <simon.marchi@ericsson.com>
2275
2276 * Makefile.in (COMPILE.pre): Add "-x c++".
2277
9845682b
SDJ		 22782017-06-09 Sergio Durigan Junior <sergiodj@redhat.com>
2279
2280 * fork-child.c: Conditionally include <signal.h>.
2281
aefd8b33
SDJ		 22822017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2283
2284 * server.c (handle_general_set): Handle new packet
2285 "QStartupWithShell".
2286 (handle_query): Add "QStartupWithShell" to the list of supported
2287 packets.
2288 (gdbserver_usage): Add help text explaining the
2289 new "--startup-with-shell" and "--no-startup-with-shell" CLI
2290 options.
2291 (captured_main): Recognize and act upon the presence of the new
2292 CLI options.
2293
2090129c
SDJ		 22942017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2295 Pedro Alves <palves@redhat.com>
2296
2297 * Makefile.in (SFILES): Add "nat/fork-inferior.o".
2298 * configure: Regenerate.
2299 * configure.srv (srv_linux_obj): Add "fork-child.o" and
2300 "fork-inferior.o".
2301 (i[34567]86-*-lynxos*): Likewise.
2302 (spu*-*-*): Likewise.
2303 * fork-child.c: New file.
2304 * linux-low.c: Include "common-inferior.h", "nat/fork-inferior.h"
2305 and "environ.h".
2306 (linux_ptrace_fun): New function.
2307 (linux_create_inferior): Adjust function prototype to reflect
2308 change on "target.h". Adjust function code to use
2309 "fork_inferior".
2310 (linux_request_interrupt): Delete "signal_pid".
2311 * lynx-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2312 (lynx_ptrace_fun): New function.
2313 (lynx_create_inferior): Adjust function prototype to reflect
2314 change on "target.h". Adjust function code to use
2315 "fork_inferior".
2316 * nto-low.c (nto_create_inferior): Adjust function prototype and
2317 code to reflect change on "target.h". Update comments.
2318 * server.c: Include "common-inferior.h", "nat/fork-inferior.h",
2319 "common-terminal.h" and "environ.h".
2320 (terminal_fd): Moved to fork-child.c.
2321 (old_foreground_pgrp): Likewise.
2322 (restore_old_foreground_pgrp): Likewise.
2323 (last_status): Make it global.
2324 (last_ptid): Likewise.
2325 (our_environ): New variable.
2326 (startup_with_shell): Likewise.
2327 (program_name): Likewise.
2328 (program_argv): Rename to...
2329 (program_args): ...this.
2330 (wrapper_argv): New variable.
2331 (start_inferior): Delete function.
2332 (get_exec_wrapper): New function.
2333 (get_exec_file): Likewise.
2334 (get_environ): Likewise.
2335 (prefork_hook): Likewise.
2336 (post_fork_inferior): Likewise.
2337 (postfork_hook): Likewise.
2338 (postfork_child_hook): Likewise.
2339 (handle_v_run): Update code to deal with arguments coming from the
2340 remote host. Update calls from "start_inferior" to
2341 "create_inferior".
2342 (captured_main): Likewise. Initialize environment variable. Call
2343 "have_job_control".
2344 * server.h (post_fork_inferior): New prototype.
2345 (get_environ): Likewise.
2346 (last_status): Declare.
2347 (last_ptid): Likewise.
2348 (signal_pid): Likewise.
2349 * spu-low.c: Include "common-inferior.h" and "nat/fork-inferior.h".
2350 (spu_ptrace_fun): New function.
2351 (spu_create_inferior): Adjust function prototype to reflect change
2352 on "target.h". Adjust function code to use "fork_inferior".
2353 * target.c (target_terminal_init): New function.
2354 (target_terminal_inferior): Likewise.
2355 (target_terminal_ours): Likewise.
2356 * target.h: Include <vector>.
2357 (struct target_ops) <create_inferior>: Update prototype.
2358 (create_inferior): Update macro.
2359 * utils.c (gdb_flush_out_err): New function.
2360 * win32-low.c (win32_create_inferior): Adjust function prototype
2361 and code to reflect change on "target.h".
2362
043a4934
SDJ		 23632017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2364
2365 * inferiors.c (switch_to_thread): New function.
2366
15652511
SDJ		 23672017-06-07 Sergio Durigan Junior <sergiodj@redhat.com>
2368
2369 * Makefile.in (SFILE): Add "common/job-control.c".
2370 (OBS): Add "job-control.o".
2371
21ea5acd
SDJ		 23722017-05-06 Sergio Durigan Junior <sergiodj@redhat.com>
2373
2374 * Makefile: Remove "@host_makefile_frag@".
2375
e13cb306
PA		 23762017-05-05 Pedro Alves <palves@redhat.com>
2377
2378 * configure: Regenerate.
2379
c94fee56
SDJ		 23802017-05-03 Sergio Durigan Junior <sergiodj@redhat.com>
2381
2382 * configure: Regenerate.
2383
a0ff9e1a
SM		 23842017-05-02 Simon Marchi <simon.marchi@polymtl.ca>
2385
2386 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Adjust to
2387 software_single_step change of return type to
2388 std::vector<CORE_ADDR>.
2389 * linux-low.c (install_software_single_step_breakpoints):
2390 Likewise.
2391 * linux-low.h (install_software_single_step_breakpoints):
2392 Likewise.
2393
be628ab8
SDJ		 23942017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2395
2396 * remote-utils.c: Include "gdb_termios.h" instead of
2397 "terminal.h".
2398 * terminal.h: Delete file.
2399
7c5ded6a
SDJ		 24002017-04-12 Sergio Durigan Junior <sergiodj@redhat.com>
2401
2402 * server.c: Include <vector>.
2403 <program_argv, wrapper_argv>: Convert to std::vector.
2404 (start_inferior): Rewrite function to use C++.
2405 (handle_v_run): Likewise. Update code that calculates the argv
2406 based on the vRun packet; use C++.
2407 (captured_main): Likewise.
2408
436252de
SM		 24092017-04-06 Simon Marchi <simon.marchi@ericsson.com>
2410
2411 * server.c (handle_v_cont): Initialize thread_resume::thread
2412 with null_ptid.
2413
9bf2a700
PA		 24142017-04-05 Pedro Alves <palves@redhat.com>
2415
2416 * configure: Regenerate.
2417
a121b7c1
PA		 24182017-04-05 Pedro Alves <palves@redhat.com>
2419
2420 * gdbreplay.c (sync_error): Constify.
2421 * linux-x86-low.c (push_opcode): Constify.
2422
21c8a587
PA		 24232017-04-05 Pedro Alves <palves@redhat.com>
2424
2425 * win32-low.c (get_child_debug_event)
2426 <CREATE_PROCESS_DEBUG_EVENT>: Don't report TARGET_WAITKIND_EXECD.
2427 Report TARGET_WAITKIND_SPURIOUS instead.
2428
fb32b4f7
PA		 24292017-04-05 Pedro Alves <palves@redhat.com>
2430
2431 * remote-utils.c (remote_prepare, remote_open): Constify.
2432 * remote-utils.h (remote_prepare, remote_open): Constify.
2433 * server.c (captured_main): Constify 'port' handling.
2434
65dd1e59
SM		 24352017-04-04 Simon Marchi <simon.marchi@ericsson.com>
2436
2437 * Makefile.in (clean): Clear .deps.
2438
8fa5b777
SM		 24392017-03-31 Simon Marchi <simon.marchi@polymtl.ca>
2440
2441 * .gitignore: Remove generated files, replace with wildcard.
2442 * (clean): Replace removal of generated files with wildcard.
2443 (version.c): Replace with...
2444 (version-generated.c): ...this.
2445 (xml-builtin.c): Replace with...
2446 (xml-builtin-generated.c): ...this.
2447 (%-ipa.o: %-generated.c, %.o: %-generated.c): New rules.
2448 (%.c: *regformats*): Replace with...
2449 (%-generated.c: *regformats*): ...this.
2450
a12e714b
MF		 24512017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2452
2453 * linux-xtensa-low.c (regnum::R_THREADPTR): New enum member.
2454 (xtensa_fill_gregset): Call collect_register_by_name for
2455 threadptr register.
2456 (xtensa_store_gregset): Call supply_register_by_name for
2457 threadptr register.
2458
1a09b50a
MF		 24592017-03-27 Max Filippov <jcmvbkbc@gmail.com>
2460
2461 * linux-xtensa-low.c (xtensa_fill_gregset): Call collect_register
2462 for all registers in a0_regnum..a0_regnum + C0_NREGS range.
2463 (xtensa_store_gregset): Call supply_register for all registers in
2464 a0_regnum..a0_regnum + C0_NREGS range.
2465
1a01e7c6
SM		 24662017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2467
2468 * Makefile.in (%-ipa.o: %-ipa.c): New rule.
2469 (ax-ipa.o: ax.c): Remove.
2470 (linux-i386-ipa.o: linux-i386-ipa.c): Remove.
2471 (linux-amd64-ipa.o: linux-amd64-ipa.c): Remove.
2472 (linux-aarch64-ipa.o: linux-aarch64-ipa.c): Remove.
2473 (linux-s390-ipa.o: linux-s390-ipa.c): Remove.
2474 (linux-ppc-ipa.o: linux-ppc-ipa.c): Remove.
2475
36bc18a8
SM		 24762017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2477
2478 * Makefile.in (%-ipa.o: ../common/%.c): New rule.
2479 (print-utils-ipa.o: ../common/print-utils.c): Remove.
2480 (rsp-low-ipa.o: ../common/rsp-low.c): Remove.
2481 (errors-ipa.o: ../common/errors.c): Remove.
2482 (format-ipa.o: ../common/format.c): Remove.
2483 (common-utils-ipa.o: ../common/common-utils.c): Remove.
2484
a8ebe3d5
SM		 24852017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2486
2487 * Makefile.in (%-ipa.o: %.c): New rule.
2488 (tracepoint-ipa.o: tracepoint.c): Remove.
2489 (utils-ipa.o: utils.c): Remove.
2490 (remote-utils-ipa.o: remote-utils.c): Remove.
2491 (regcache-ipa.o: regcache.c): Remove.
2492 (i386-linux-ipa.o: i386-linux.c): Remove.
2493 (i386-mmx-linux-ipa.o: i386-mmx-linux.c): Remove.
2494 (i386-avx-linux-ipa.o: i386-avx-linux.c): Remove.
2495 (i386-mpx-linux-ipa.o: i386-mpx-linux.c): Remove.
2496 (i386-avx-mpx-linux-ipa.o: i386-avx-mpx-linux.c): Remove.
2497 (i386-avx-avx512-linux-ipa.o: i386-avx-avx512-linux.c): Remove.
2498 (i386-avx-mpx-avx512-pku-linux-ipa.o: i386-avx-mpx-avx512-pku-linux.c): Remove.
2499 (amd64-linux-ipa.o: amd64-linux.c): Remove.
2500 (amd64-avx-linux-ipa.o: amd64-avx-linux.c): Remove.
2501 (amd64-mpx-linux-ipa.o: amd64-mpx-linux.c): Remove.
2502 (amd64-avx-mpx-linux-ipa.o: amd64-avx-mpx-linux.c): Remove.
2503 (amd64-avx-avx512-linux-ipa.o: amd64-avx-avx512-linux.c): Remove.
2504 (amd64-avx-mpx-avx512-pku-linux-ipa.o: amd64-avx-mpx-avx512-pku-linux.c): Remove.
2505 (aarch64-ipa.o: aarch64.c): Remove.
2506 (s390-linux32-ipa.o: s390-linux32.c): Remove.
2507 (s390-linux32v1-ipa.o: s390-linux32v1.c): Remove.
2508 (s390-linux32v2-ipa.o: s390-linux32v2.c): Remove.
2509 (s390-linux64-ipa.o: s390-linux64.c): Remove.
2510 (s390-linux64v1-ipa.o: s390-linux64v1.c): Remove.
2511 (s390-linux64v2-ipa.o: s390-linux64v2.c): Remove.
2512 (s390-te-linux64-ipa.o: s390-te-linux64.c): Remove.
2513 (s390-vx-linux64-ipa.o: s390-vx-linux64.c): Remove.
2514 (s390-tevx-linux64-ipa.o: s390-tevx-linux64.c): Remove.
2515 (s390x-linux64-ipa.o: s390x-linux64.c): Remove.
2516 (s390x-linux64v1-ipa.o: s390x-linux64v1.c): Remove.
2517 (s390x-linux64v2-ipa.o: s390x-linux64v2.c): Remove.
2518 (s390x-te-linux64-ipa.o: s390x-te-linux64.c): Remove.
2519 (s390x-vx-linux64-ipa.o: s390x-vx-linux64.c): Remove.
2520 (s390x-tevx-linux64-ipa.o: s390x-tevx-linux64.c): Remove.
2521 (powerpc-32l-ipa.o: powerpc-32l.c): Remove.
2522 (powerpc-altivec32l-ipa.o: powerpc-altivec32l.c): Remove.
2523 (powerpc-cell32l-ipa.o: powerpc-cell32l.c): Remove.
2524 (powerpc-vsx32l-ipa.o: powerpc-vsx32l.c): Remove.
2525 (powerpc-isa205-32l-ipa.o: powerpc-isa205-32l.c): Remove.
2526 (powerpc-isa205-altivec32l-ipa.o: powerpc-isa205-altivec32l.c): Remove.
2527 (powerpc-isa205-vsx32l-ipa.o: powerpc-isa205-vsx32l.c): Remove.
2528 (powerpc-e500l-ipa.o: powerpc-e500l.c): Remove.
2529 (powerpc-64l-ipa.o: powerpc-64l.c): Remove.
2530 (powerpc-altivec64l-ipa.o: powerpc-altivec64l.c): Remove.
2531 (powerpc-cell64l-ipa.o: powerpc-cell64l.c): Remove.
2532 (powerpc-vsx64l-ipa.o: powerpc-vsx64l.c): Remove.
2533 (powerpc-isa205-64l-ipa.o: powerpc-isa205-64l.c): Remove.
2534 (powerpc-isa205-altivec64l-ipa.o: powerpc-isa205-altivec64l.c): Remove.
2535 (powerpc-isa205-vsx64l-ipa.o: powerpc-isa205-vsx64l.c): Remove.
2536 (tdesc-ipa.o: tdesc.c): Remove.
2537 (x32-linux-ipa.o: x32-linux.c): Remove.
2538 (x32-avx-linux-ipa.o: x32-avx-linux.c): Remove.
2539 (x32-avx512-linux-ipa.o: x32-avx512-linux.c): Remove.
2540
50cfacb7
SM		 25412017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2542
2543 * Makefile.in (%.o: ../arch/%.c): New rule.
2544 (arm.o: ../arch/arm.c): Remove.
2545 (arm-linux.o: ../arch/arm-linux.c): Remove.
2546 (arm-get-next-pcs.o: ../arch/arm-get-next-pcs.c): Remove.
2547 (aarch64-insn.o: ../arch/aarch64-insn.c): Remove.
2548
c5a22423
SM		 25492017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2550
2551 * Makefile.in (%.o: ../nat/%.c): New rule.
2552 (x86-dregs.o: ../nat/x86-dregs.c): Remove.
2553 (amd64-linux-siginfo.o: ../nat/amd64-linux-siginfo.c): Remove.
2554 (linux-btrace.o: ../nat/linux-btrace.c): Remove.
2555 (linux-osdata.o: ../nat/linux-osdata.c): Remove.
2556 (linux-procfs.o: ../nat/linux-procfs.c): Remove.
2557 (linux-ptrace.o: ../nat/linux-ptrace.c): Remove.
2558 (linux-waitpid.o: ../nat/linux-waitpid.c): Remove.
2559 (mips-linux-watch.o: ../nat/mips-linux-watch.c): Remove.
2560 (ppc-linux.o: ../nat/ppc-linux.c): Remove.
2561 (linux-personality.o: ../nat/linux-personality.c): Remove.
2562 (aarch64-linux-hw-point.o: ../nat/aarch64-linux-hw-point.c): Remove.
2563 (aarch64-linux.o: ../nat/aarch64-linux.c): Remove.
2564 (x86-linux.o: ../nat/x86-linux.c): Remove.
2565 (x86-linux-dregs.o: ../nat/x86-linux-dregs.c): Remove.
2566 (linux-namespaces.o: ../nat/linux-namespaces.c): Remove.
2567
6bda016b
SM		 25682017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2569
2570 * Makefile.in (%.o: ../common/%.c): New rule.
2571 (signals.o: ../common/signals.c): Remove.
2572 (print-utils.o: ../common/print-utils.c): Remove.
2573 (rsp-low.o: ../common/rsp-low.c): Remove.
2574 (common-utils.o: ../common/common-utils.c): Remove.
2575 (posix-strerror.o: ../common/posix-strerror.c): Remove.
2576 (mingw-strerror.o: ../common/mingw-strerror.c): Remove.
2577 (vec.o: ../common/vec.c): Remove.
2578 (gdb_vecs.o: ../common/gdb_vecs.c): Remove.
2579 (xml-utils.o: ../common/xml-utils.c): Remove.
2580 (ptid.o: ../common/ptid.c): Remove.
2581 (buffer.o: ../common/buffer.c): Remove.
2582 (format.o: ../common/format.c): Remove.
2583 (filestuff.o: ../common/filestuff.c): Remove.
2584 (agent.o: ../common/agent.c): Remove.
2585 (errors.o: ../common/errors.c): Remove.
2586 (environ.o: ../common/environ.c): Remove.
2587 (common-debug.o: ../common/common-debug.c): Remove.
2588 (cleanups.o: ../common/cleanups.c): Remove.
2589 (common-exceptions.o: ../common/common-exceptions.c): Remove.
2590 (fileio.o: ../common/fileio.c): Remove.
2591 (common-regcache.o: ../common/common-regcache.c): Remove.
2592 (signals-state-save-restore.o: ../common/signals-state-save-restore.c): Remove.
2593 (new-op.o: ../common/new-op.c): Remove.
2594 (btrace-common.o: ../common/btrace-common.c): Remove.
2595
21122961
SM		 25962017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2597
2598 * Makefile.in (%.o: ../target/%.c): New rule.
2599 (waitstatus.o: ../target/waitstatus.c): Remove.
2600
c362e621
SM		 26012017-03-13 Simon Marchi <simon.marchi@polymtl.ca>
2602
2603 * Makefile.in
2604 (%.c: ../regformats/%.dat,
2605 (%.c: ../regformats/arm/%.dat,
2606 (%.c: ../regformats/i386/%.dat,
2607 (%.c: ../regformats/rs6000/%.dat): New rules.
2608 (aarch64.c): Remove.
2609 (reg-arm.c): Remove.
2610 (arm-with-iwmmxt.c): Remove.
2611 (arm-with-vfpv2.c): Remove.
2612 (arm-with-vfpv3.c): Remove.
2613 (arm-with-neon.c): Remove.
2614 (reg-bfin.c): Remove.
2615 (reg-cris.c): Remove.
2616 (reg-crisv32.c): Remove.
2617 (i386.c): Remove.
2618 (i386-linux.c): Remove.
2619 (i386-avx.c): Remove.
2620 (i386-avx-linux.c): Remove.
2621 (i386-avx-avx512.c): Remove.
2622 (i386-avx-avx512-linux.c): Remove.
2623 (i386-mpx.c): Remove.
2624 (i386-mpx-linux.c): Remove.
2625 (i386-avx-mpx-avx512-pku.c): Remove.
2626 (i386-avx-mpx-avx512-pku-linux.c): Remove.
2627 (i386-avx-mpx.c): Remove.
2628 (i386-avx-mpx-linux.c): Remove.
2629 (i386-mmx.c): Remove.
2630 (i386-mmx-linux.c): Remove.
2631 (reg-ia64.c): Remove.
2632 (reg-m32r.c): Remove.
2633 (reg-m68k.c): Remove.
2634 (reg-cf.c): Remove.
2635 (mips-linux.c): Remove.
2636 (mips-dsp-linux.c): Remove.
2637 (mips64-linux.c): Remove.
2638 (mips64-dsp-linux.c): Remove.
2639 (nios2-linux.c): Remove.
2640 (powerpc-32.c): Remove.
2641 (powerpc-32l.c): Remove.
2642 (powerpc-altivec32l.c): Remove.
2643 (powerpc-cell32l.c): Remove.
2644 (powerpc-vsx32l.c): Remove.
2645 (powerpc-isa205-32l.c): Remove.
2646 (powerpc-isa205-altivec32l.c): Remove.
2647 (powerpc-isa205-vsx32l.c): Remove.
2648 (powerpc-e500l.c): Remove.
2649 (powerpc-64l.c): Remove.
2650 (powerpc-altivec64l.c): Remove.
2651 (powerpc-cell64l.c): Remove.
2652 (powerpc-vsx64l.c): Remove.
2653 (powerpc-isa205-64l.c): Remove.
2654 (powerpc-isa205-altivec64l.c): Remove.
2655 (powerpc-isa205-vsx64l.c): Remove.
2656 (s390-linux32.c): Remove.
2657 (s390-linux32v1.c): Remove.
2658 (s390-linux32v2.c): Remove.
2659 (s390-linux64.c): Remove.
2660 (s390-linux64v1.c): Remove.
2661 (s390-linux64v2.c): Remove.
2662 (s390-te-linux64.c): Remove.
2663 (s390-vx-linux64.c): Remove.
2664 (s390-tevx-linux64.c): Remove.
2665 (s390x-linux64.c): Remove.
2666 (s390x-linux64v1.c): Remove.
2667 (s390x-linux64v2.c): Remove.
2668 (s390x-te-linux64.c): Remove.
2669 (s390x-vx-linux64.c): Remove.
2670 (s390x-tevx-linux64.c): Remove.
2671 (tic6x-c64xp-linux.c): Remove.
2672 (tic6x-c64x-linux.c): Remove.
2673 (tic6x-c62x-linux.c): Remove.
2674 (reg-sh.c): Remove.
2675 (reg-sparc64.c): Remove.
2676 (reg-spu.c): Remove.
2677 (amd64.c): Remove.
2678 (amd64-linux.c): Remove.
2679 (amd64-avx.c): Remove.
2680 (amd64-avx-linux.c): Remove.
2681 (amd64-avx-avx512.c): Remove.
2682 (amd64-avx-avx512-linux.c): Remove.
2683 (amd64-mpx.c): Remove.
2684 (amd64-mpx-linux.c): Remove.
2685 (amd64-avx-mpx-avx512-pku.c): Remove.
2686 (amd64-avx-mpx-avx512-pku-linux.c): Remove.
2687 (amd64-avx-mpx.c): Remove.
2688 (amd64-avx-mpx-linux.c): Remove.
2689 (x32.c): Remove.
2690 (x32-linux.c): Remove.
2691 (x32-avx.c): Remove.
2692 (x32-avx-linux.c): Remove.
2693 (x32-avx-avx512.c): Remove.
2694 (x32-avx-avx512-linux.c): Remove.
2695 (reg-xtensa.c): Remove.
2696 (reg-tilegx.c): Remove.
2697 (reg-tilegx32.c): Remove.
2698
1672e0d9
SDJ		 26992017-03-07 Sergio Durigan Junior <sergiodj@redhat.com>
2700
2701 * Makefile.in (SFILES): Add "common/environ.c".
2702 (OBJS): Add "common/environ.h".
2703
239b6d10
WT		 27042017-01-27 Walfred Tedeschi <walfred.tedeschi@intel.com>
2705
2706 * configure.ac: Check if the fs_base and gs_base members of
2707 `struct user_regs_struct' exist.
2708 * config.in: Regenerated.
2709 * configure: Likewise.
2710
694b382c
AT		 27112017-01-09 Antoine Tremblay <antoine.tremblay@ericsson.com>
2712
2713 * linux-aarch32-low.c (arm_breakpoint_kind_from_pc): Use
2714 target_read_memory.
2715 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer): Likewise.
2716 (get_next_pcs_syscall_next_pc): Likewise.
2717
7dc53023
LM		 27182016-12-23 Luis Machado <lgustavo@codesourcery.com>
2719
2720 * win32-i386-low.c: Fix incorrect reference to a couple source files.
2721 * nto-x86-low.c: Likewise.
2722
ad02e4fe
SM		 27232016-11-30 Simon Marchi <simon.marchi@polymtl.ca>
2724
2725 * Makefile.in: Include disable-implicit-rules.mk.
2726
dcb07cfa
PA		 27272016-11-23 Pedro Alves <palves@redhat.com>
2728
2729 * debug.c: Include <chrono> instead of "gdb_sys_time.h".
2730 (debug_vprintf): Use std::chrono::steady_clock instead of
2731 gettimeofday. Use '.' instead of ':'.
2732 * tracepoint.c: Include <chrono> instead of "gdb_sys_time.h".
2733 (get_timestamp): Use std::chrono::steady_clock instead of
2734 gettimeofday.
2735
8629c02c
SM		 27362016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2737
2738 * Makefile.in: Fix whitespace formatting.
2739
b593ecca
SM		 27402016-11-22 Simon Marchi <simon.marchi@polymtl.ca>
2741
2742 * Makefile.in (SFILES, OBS): Flatten list and order
2743 alphabetically.
2744
9986ba08
PA		 27452016-11-23 Pedro Alves <palves@redhat.com>
2746
2747 * event-loop.c (handle_file_event): Use warning.
2748 * linux-low.c (linux_resume_one_lwp_throw): Use warning.
2749 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
2750 Use warning.
2751
4eefa7bc
PA		 27522016-11-23 Pedro Alves <palves@redhat.com>
2753
2754 * linux-low.c (check_zombie_leaders): Use debug_printf for debug
2755 output.
2756 * notif.c (handle_notif_ack, notif_event_enque): Likewise.
2757 * remote-utils.c (putpkt_binary_1, readchar, getpkt): Use
2758 debug_printf and debug_flush for debug output.
2759 * server.c (handle_general_set): Likewise.
2760 * thread-db.c (try_thread_db_load): Use debug_printf for debug
2761 output.
2762
5443506e
SM		 27632016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2764
2765 * Makefile.in (.c.o): Replace rule with ...
2766 (%.o: %.c): ... this one.
2767
3b165252
SM		 27682016-11-17 Simon Marchi <simon.marchi@polymtl.ca>
2769
2770 * Makefile.in: Remove @GMAKE_TRUE@ prefixes and removes lines
2771 prefixed with @GMAKE_FALSE@. Update comment related to non-GNU
2772 make.
2773 * configure.ac: Remove checks for the make program.
2774 * configure: Re-generate.
2775
0bcda685
PA		 27762016-10-28 Pedro Alves <palves@redhat.com>
2777
2778 * Makefile.in (CXX_DIALECT): Get from configure.
2779 (COMPILE.pre, CC_LD): Append $(CXX_DIALECT).
2780 * acinclude.m4: Include ../ax_cxx_compile_stdcxx.m4.
2781 * configure.ac: Call AX_CXX_COMPILE_STDCXX.
2782 * config.in: Regenerate.
2783 * configure: Regenerate.
2784
c3805894
YQ		 27852016-10-27 Yao Qi <yao.qi@linaro.org>
2786
2787 * linux-low.c (linux_supports_range_stepping): Return true if
2788 can_software_single_step return true.
2789
89342618
YQ		 27902016-10-27 Yao Qi <yao.qi@linaro.org>
2791
2792 * inferiors.c (find_inferior_in_random): New function.
2793 * inferiors.h (find_inferior_in_random): Declare.
2794 * linux-low.c (linux_wait_for_event_filtered): Call
2795 find_inferior_in_random instead of find_inferior.
2796
e3652c84
YQ		 27972016-10-27 Yao Qi <yao.qi@linaro.org>
2798
2799 * linux-low.c (linux_wait_1): If single-step breakpoints are
2800 inserted, remove them.
2801
5a04c4cf
PA		 28022016-10-26 Pedro Alves <palves@redhat.com>
2803
2804 * linux-low.c (handle_extended_wait): Link parent/child fork
2805 threads.
2806 (linux_wait_1): Unlink them.
2807 (linux_set_resume_request): Ignore resume requests for
2808 already-resumed and unhandled fork child threads.
2809 * linux-low.h (struct lwp_info) <fork_relative>: New field.
2810 * server.c (in_queued_stop_replies_ptid, in_queued_stop_replies):
2811 New functions.
2812 (handle_v_requests) <vCont>: Don't call require_running.
2813 * server.h (in_queued_stop_replies): New declaration.
2814
cb93dc7f
YQ		 28152016-10-24 Yao Qi <yao.qi@linaro.org>
2816
2817 PR server/20733
2818 * linux-aarch64-low.c (append_insns): Cast the return value to
2819 'uint32_t *'.
2820
a1078bea
YQ		 28212016-10-10 Yao Qi <yao.qi@linaro.org>
2822
2823 * linux-aarch32-low.c (enum arm_breakpoint_kinds): Remove.
2824
1fb77080
SDJ		 28252016-10-06 Sergio Durigan Junior <sergiodj@redhat.com>
2826
2827 * target.c (target_supports_multi_process): New function, moved
2828 from...
2829 * target.h (target_supports_multi_process): ... here. Remove
2830 macro.
2831
39b5a3b9
TT		 28322016-10-05 Tom Tromey <tom@tromey.com>
2833
2834 PR remote/20655:
2835 * tracepoint.c (handle_tracepoint_bkpts): Check
2836 ipa_error_tracepoint, not ipa_stopping_tracepoint.
2837
c1d0b70a
YQ		 28382016-10-05 Yao Qi <yao.qi@linaro.org>
2839
2840 * configure.srv: Update the path of arm-*.xml files.
2841
0a69eedb
YQ		 28422016-10-05 Terry Guo <terry.guo@arm.com>
2843 Yao Qi <yao.qi@linaro.org>
2844
2845 * Makefile.in: Adjust the path of rules.
2846 * configure.srv: Update the path of xml files.
2847 * regformats/arm-with-iwmmxt.dat: Regenerated.
2848 * regformats/arm-with-neon.dat: Likewise.
2849 * regformats/arm-with-vfpv2.dat: Likewise.
2850 * regformats/arm-with-vfpv3.dat Likewise.
2851
17e16485
YQ		 28522016-09-30 Yao Qi <yao.qi@linaro.org>
2853
2854 PR gdbserver/20627
2855 * target.c (target_stop_and_wait): Don't call
2856 target_continue_no_signal, use resume_stop instead.
2857
edeeb602
YQ		 28582016-09-26 Yao Qi <yao.qi@linaro.org>
2859
2860 * linux-low.c (linux_wait_1): Call debug_exit.
2861
503b1c39
PA		 28622016-09-23 Pedro Alves <palves@redhat.com>
2863
2864 * Makefile.in (SFILES): Add common/new-op.c.
2865 (OBS): Add common/new-op.o.
2866 (new-op.o): New rule.
2867
74172ecf
SM		 28682016-09-21 Simon Marchi <simon.marchi@ericsson.com>
2869
2870 * .gitinore: Ignore more files.
2871
fc6cda2e
YQ		 28722016-09-21 Yao Qi <yao.qi@linaro.org>
2873
2874 * linux-aarch32-low.c (arm_fill_gregset): Keep bits 20 to
2875 23.
2876
bc1e6c81
SDJ		 28772016-09-19 Sergio Durigan Junior <sergiodj@redhat.com>
2878
2879 * server.c (start_inferior): Call target_mourn_inferior instead of
2880 mourn_inferior; pass ptid_t argument to it.
2881 (resume): Likewise.
2882 (handle_target_event): Likewise.
2883 * target.c (target_mourn_inferior): New function.
2884 * target.h (mourn_inferior): Delete macro.
2885
0e00e962
AA		 28862016-09-16 Andreas Arnez <arnez@linux.vnet.ibm.com>
2887
2888 * linux-low.c (lwp_is_stepping): New function.
2889
1d8cb77d
CL		 28902016-09-06 Carl Love <cel@us.ibm.com>
2891
2892 * server.c (start_inferior): Fixed comment, requested comment change
2893 didn't get updated correctly. Removed reference to ptrace () call as
2894 it is only true on Linux systems.
2895
7313bced
CL		 28962016-09-06 Carl Love <cel@us.ibm.com>
2897
2898 * server.c (start_inferior): Do not call
2899 function target_post_create_inferior () if the
2900 inferior process has already exited.
2901
cf6de44d
PA		 29022016-09-05 Pedro Alves <palves@redhat.com>
2903
2904 * Makefile.in (COMPILER, COMPILER_CFLAGS): Remove.
2905 (COMPILE.pre, CC_LD): Use CXX directly.
2906 (INTERNAL_CFLAGS_BASE): Use CXXFLAGS directly.
2907 * acinclude.m4: Don't include build-with-cxx.m4.
2908 * configure.ac: Remove GDB_AC_BUILD_WITH_CXX call.
2909 * configure: Regenerate.
2910
c1da6748
AT		 29112016-09-02 Akash Trehan <akash.trehan123@gmail.com>
2912
2913 PR gdb/19495
2914 * remote-utils.c (relocate_instruction): Remove redundant strcpy()
2915 call writing data to own_buf.
2916
f2b9e3df
SDJ		 29172016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2918
2919 * target.c (mywait): Call target_wait instead of
2920 the_target->wait.
2921 (target_wait): New function.
2922
049a8570
SDJ		 29232016-09-01 Sergio Durigan Junior <sergiodj@redhat.com>
2924
2925 * server.c (start_inferior): New variable 'ptid'. Replace calls
2926 to the_target->resume by target_continue{,_no_signal}, depending
2927 on the case.
2928 * target.c (target_stop_and_wait): Call target_continue_no_signal
2929 instead of the_target->resume.
2930 (target_continue): New function.
2931
3aa5cfa0
AT		 29322016-08-31 Antoine Tremblay <antoine.tremblay@ericsson.com>
2933
2934 * linux-low.c (linux_wait_1): Move event switch after unsuspend_lwps.
2935
754653a7
AZ		 29362016-08-25 Adhemerval Zanella <adhemerval.zanella@linaro.org>
2937
2938 PR server/20491
2939 * gdb_proc_service.h (ps_get_thread_area): Remove const from struct
2940 ps_prochandle.
2941 * linux-aarch64-low.c (ps_get_thread_area): Likewise.
2942 * linux-arm-low.c (ps_get_thread_area): Likewise.
2943 * linux-crisv32-low.c (ps_get_thread_area): Likewise.
2944 * linux-m68k-low.c (ps_get_thread_area): Likewise.
2945 * linux-mips-low.c (ps_get_thread_area): Likewise.
2946 * linux-nios2-low.c (ps_get_thread_area): Likewise.
2947 * linux-tic6x-low.c (ps_get_thread_area): Likewise.
2948 * linux-x86-low.c (ps_get_thread_area): Likewise.
2949 * linux-xtensa-low.c (ps_get_thread_area): Likewise.
2950
ed036b40
PA		 29512016-08-19 Pedro Alves <palves@redhat.com>
2952
2953 * linux-x86-low.c (amd64_emit_call): Emit missing call opcode.
2954
c8ef42ee
PA		 29552016-08-19 Pedro Alves <palves@redhat.com>
2956
2957 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Fix
2958 comment. Use memcpy instead of casting through unsigned long.
2959
9c235a72
PA		 29602016-08-19 Pedro Alves <palves@redhat.com>
2961
2962 * linux-amd64-ipa.c (alloc_jump_pad_buffer) [__ILP32__]: Try
2963 allocating around 0x80000000.
2964
201506da
PA		 29652016-08-19 Pedro Alves <palves@redhat.com>
2966
2967 PR gdb/20415
2968 * Makefile.in (x32-linux-ipa.o, x32-avx-linux-ipa.o)
2969 (x32-avx512-linux-ipa.o): New rules.
2970 * configure.ac (x86_64-*-linux*): New x32 check.
2971 * configure.srv (ipa_x32_linux_regobj): New.
2972 (x86_64-*-linux*): Use $ipa_x32_linux_regobj if building for x32.
2973 * linux-amd64-ipa.c (get_ipa_tdesc) [__ILP32__]: Return x32
2974 descriptions.
2975 (initialize_low_tracepoint) [__ILP32__]: Initialize x32
2976 descriptions.
2977 * configure: Regenerate.
2978
f348d89a
PA		 29792016-08-09 Pedro Alves <palves@redhat.com>
2980
2981 PR gdb/18653
2982 * Makefile.in (OBS): Add signals-state-save-restore.o.
2983 (signals-state-save-restore.o): New rule.
2984 * config.in: Regenerate.
2985 * configure: Regenerate.
2986 * linux-low.c: Include "signals-state-save-restore.h".
2987 (linux_create_inferior): Call
2988 restore_original_signals_state.
2989 * server.c: Include "dispositions-save-restore.h".
2990 (captured_main): Call save_original_signals_state.
2991
1baf5149
PA		 29922016-08-05 Pedro Alves <palves@redhat.com>
2993
2994 * configure: Regenerate.
2995
fcd4a73d
YQ		 29962016-08-04 Yao Qi <yao.qi@linaro.org>
2997
2998 * linux-low.c (regsets_fetch_inferior_registers): Check
2999 errno is ESRCH or not.
3000
979659d0
YQ		 30012016-08-02 Yao Qi <yao.qi@linaro.org>
3002
3003 * thread-db.c (struct thread_db) <td_ta_event_getmsg_p>: Remove.
3004 <td_ta_set_event_p, td_ta_event_addr_p>: Remove.
3005 (thread_db_load_search): Update.
3006 (try_thread_db_load_1): Don't look for td_ta_event_addr,
3007 td_ta_set_event and td_ta_event_getmsg.
3008
6598661d
PA		 30092016-07-26 Pedro Alves <palves@redhat.com>
3010
3011 PR server/20414
3012 * linux-x86-low.c (x86_get_pc, x86_set_pc): Use uint64_t instead
3013 of unsigned long for 64-bit registers and use uint32_t instead of
3014 unsigned int for 32-bit registers.
3015
9cf12d57
PA		 30162016-07-26 Pedro Alves <palves@redhat.com>
3017
3018 * linux-x86-low.c (x86_siginfo_fixup): Rename 'native' parameter
3019 to 'ptrace'.
3020
305450ed
TT		 30212016-07-21 Tom Tromey <tom@tromey.com>
3022
3023 * configure: Rebuild.
3024
2583da7c
YQ		 30252016-07-21 Yao Qi <yao.qi@linaro.org>
3026
3027 * mem-break.c (find_gdb_breakpoint): Cast bp to
3028 'struct gdb_breakpoint *' rather than 'gdb_breakpoint *'.
3029
21536b36
YQ		 30302016-07-21 Yao Qi <yao.qi@linaro.org>
3031
3032 * server.c (handle_v_requests): Support s and S actions
3033 if target_supports_software_single_step return true.
3034
8901d193
YQ		 30352016-07-21 Yao Qi <yao.qi@linaro.org>
3036
3037 * linux-low.c (resume_stopped_resumed_lwps): If resume request
3038 is resume_step, call maybe_hw_step.
3039 (linux_wait_1): Stop all threads, remove reinsert breakpoints,
3040 and unstop them.
3041 (linux_resume_one_lwp_throw): Don't assert the thread has reinsert
3042 breakpoints or not.
3043 (proceed_one_lwp): If resume request is resume_step, install
3044 reinsert breakpoints and call maybe_hw_step.
3045
0e9a339e
YQ		 30462016-07-21 Yao Qi <yao.qi@linaro.org>
3047
3048 * linux-low.c (proceed_one_lwp): Declare.
3049 (linux_resume_one_thread): Remove local variable 'step'.
3050 Lift code enqueue signal. Call proceed_one_lwp instead of
3051 linux_resume_one_lwp.
3052
4281b351
YQ		 30532016-07-21 Yao Qi <yao.qi@linaro.org>
3054
3055 * linux-low.c (linux_resume_one_thread): Call
3056 enqueue_pending_signal.
3057
984a2c04
YQ		 30582016-07-21 Yao Qi <yao.qi@linaro.org>
3059
3060 * gdbthread.h (make_cleanup_restore_current_thread): Declare.
3061 * inferiors.c (do_restore_current_thread_cleanup): New function.
3062 (make_cleanup_restore_current_thread): Likewise.
3063 * linux-low.c (install_software_single_step_breakpoints): Call
3064 make_cleanup_restore_current_thread. Switch current_thread to
3065 thread.
3066
bec903c9
YQ		 30672016-07-21 Yao Qi <yao.qi@linaro.org>
3068
3069 * mem-break.c (struct reinsert_breakpoint) <ptid>: New field.
3070 (set_reinsert_breakpoint): New parameter ptid. Callers updated.
3071 (clone_one_breakpoint): Likewise.
3072 (delete_reinsert_breakpoints): Change parameter to thread.
3073 Callers updated.
3074 (has_reinsert_breakpoints): Likewise.
3075 (uninsert_reinsert_breakpoints): Likewise.
3076 (reinsert_reinsert_breakpoints): Likewise.
3077 * mem-break.h (set_reinsert_breakpoint): Update declaration.
3078 (delete_reinsert_breakpoints): Likewise.
3079 (reinsert_reinsert_breakpoints): Likewise.
3080 (uninsert_reinsert_breakpoints): Likewise.
3081 (has_reinsert_breakpoints): Likewise.
3082
63c40ec7
YQ		 30832016-07-21 Yao Qi <yao.qi@linaro.org>
3084
3085 * inferiors.c (get_thread_process): Make parameter const.
3086 * inferiors.h (get_thread_process): Update declaration.
3087 * mem-break.c (clone_all_breakpoints): Remove all parameters.
3088 Add new parameters child_thread and parent_thread. Callers
3089 updated.
3090 * mem-break.h (clone_all_breakpoints): Update declaration.
3091
9aa76cd0
YQ		 30922016-07-21 Yao Qi <yao.qi@linaro.org>
3093
3094 * mem-break.c (struct breakpoint) <cond_list>: Remove.
3095 <command_list, handler>: Remove.
3096 (struct gdb_breakpoint): New.
3097 (struct other_breakpoint): New.
3098 (struct reinsert_breakpoint): New.
3099 (is_gdb_breakpoint): New function.
3100 (any_persistent_commands): Update command_list if
3101 is_gdb_breakpoint returns true.
3102 (set_breakpoint): Create breakpoints according to their types.
3103 (find_gdb_breakpoint): Return 'struct gdb_breakpoint *'.
3104 (set_gdb_breakpoint_1): Likewise.
3105 (set_gdb_breakpoint): Likewise.
3106 (clear_breakpoint_conditions): Change parameter type to
3107 'struct gdb_breakpoint *'.
3108 (clear_breakpoint_commands): Likewise.
3109 (clear_breakpoint_conditions_and_commands): Likewise.
3110 (add_condition_to_breakpoint): Likewise.
3111 (add_breakpoint_condition): Likewise.
3112 (add_commands_to_breakpoint): Likewise.
3113 (check_breakpoints): Check other_breakpoint.
3114 (clone_one_breakpoint): Clone breakpopint according to its type.
3115 * mem-break.h (struct gdb_breakpoint): Declare.
3116 (set_gdb_breakpoint): Update declaration.
3117 (clear_breakpoint_conditions_and_commands): Likewise.
3118 (add_breakpoint_condition): Likewise.
3119 (add_breakpoint_commands): Likewise.
3120 * server.c (process_point_options): Change parameter type to
3121 'struct gdb_breakpoint *'.
3122
811f8301
YQ		 31232016-07-21 Yao Qi <yao.qi@linaro.org>
3124
3125 * mem-break.c (set_breakpoint_at): Rename it to ...
3126 (set_breakpoint_type_at): ... it.
3127 (set_breakpoint_at): Call set_breakpoint_type_at.
3128 (set_reinsert_breakpoint): Call set_breakpoint_type_at.
3129 * mem-break.h (set_breakpoint_at): Update comments.
3130
b1c51e36
CLT		 31312016-07-12 Chung-Lin Tang <cltang@codesourcery.com>
3132
3133 * linux-nios2-low.c (nios2_fill_gregset): Add type cast
3134 to buf parameter.
3135 (nios2_store_gregset): Likewise.
3136
ced2dffb
PA		 31372016-07-01 Pedro Alves <palves@redhat.com>
3138 Antoine Tremblay <antoine.tremblay@ericsson.com>
3139
3140 * linux-low.c: Change interface to take the target lwp_info
3141 pointer directly and return void. Handle detaching from a zombie
3142 thread.
3143 (linux_detach_lwp_callback): New function.
3144 (linux_detach): Detach from the leader thread after detaching from
3145 the clone threads.
3146
2ac09a5b
YQ		 31472016-06-28 Yao Qi <yao.qi@linaro.org>
3148
3149 * linux-aarch64-low.c (aarch64_ftrace_insn_reloc_b): Use int64_t
3150 for variable new_offset.
3151 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
3152 (aarch64_ftrace_insn_reloc_cb): Likewise.
3153 (aarch64_ftrace_insn_reloc_tb): Likewise.
3154 (aarch64_install_fast_tracepoint_jump_pad): Likewise. Use
3155 PRIx64 instead of PRIx32.
3156
79e7fd4f
YQ		 31572016-06-28 Yao Qi <yao.qi@linaro.org>
3158
3159 * linux-arm-low.c (arm_get_syscall_trapinfo): New function.
3160 (the_low_target): Install arm_get_syscall_trapinfo.
3161
061fc021
YQ		 31622016-06-28 Yao Qi <yao.qi@linaro.org>
3163
3164 * linux-aarch64-low.c (aarch64_get_syscall_trapinfo): New
3165 function.
3166 (the_low_target): Install aarch64_get_syscall_trapinfo.
3167
4cc32bec
YQ		 31682016-06-28 Yao Qi <yao.qi@linaro.org>
3169
3170 * linux-low.c (get_syscall_trapinfo): Remove parameter sysret.
3171 Callers updated.
3172 * linux-low.h (struct linux_target_ops) <get_syscall_trapinfo>:
3173 Remove parameter sysno.
3174 * linux-x86-low.c (x86_get_syscall_trapinfo): Remove parameter
3175 sysret.
3176
782c1122
AA		 31772016-06-21 Andreas Arnez <arnez@linux.vnet.ibm.com>
3178
3179 * linux-s390-low.c (s390_emit_eq_goto): Mark function static.
3180 (s390_emit_ne_goto): Likewise.
3181 (s390_emit_lt_goto): Likewise.
3182 (s390_emit_le_goto): Likewise.
3183 (s390_emit_gt_goto): Likewise.
3184 (s390_emit_ge_goto): Likewise.
3185 (s390x_emit_eq_goto): Likewise.
3186 (s390x_emit_ne_goto): Likewise.
3187 (s390x_emit_lt_goto): Likewise.
3188 (s390x_emit_le_goto): Likewise.
3189 (s390x_emit_gt_goto): Likewise.
3190 (s390x_emit_ge_goto): Likewise.
3191 (s390_emit_ops_impl): Mark variable static.
3192 (s390x_emit_ops): Likewise.
3193
2e7b624b
YQ		 31942016-06-17 Yao Qi <yao.qi@linaro.org>
3195
3196 * linux-low.c (handle_extended_wait): Call
3197 uninsert_reinsert_breakpoints for the parent process. Remove
3198 reinsert breakpoints from the child process. Reinsert them to
3199 the parent process when vfork is done.
3200 * mem-break.c (uninsert_reinsert_breakpoints): New function.
3201 (reinsert_reinsert_breakpoints): New function.
3202 * mem-break.h (uninsert_reinsert_breakpoints): Declare
3203 (reinsert_reinsert_breakpoints): Declare.
3204
8a81c5d7
YQ		 32052016-06-17 Yao Qi <yao.qi@linaro.org>
3206
3207 * linux-low.c (handle_extended_wait): If the parent is doing
3208 step-over, remove the reinsert breakpoints from the forked child.
3209
f50bf8e5
YQ		 32102016-06-17 Yao Qi <yao.qi@linaro.org>
3211
3212 * linux-low.c (unsuspend_all_lwps): Declare.
3213 (linux_low_filter_event): If thread exited, call finish_step_over.
3214 If step-over is finished, unsuspend other threads.
3215
8376a3cb
YQ		 32162016-06-17 Yao Qi <yao.qi@linaro.org>
3217
3218 * linux-low.c (linux_resume_one_lwp_throw): Assert
3219 has_reinsert_breakpoints returns false.
3220 * mem-break.c (delete_disabled_breakpoints): Assert
3221 bp type isn't reinsert_breakpoint.
3222
f79b145d
YQ		 32232016-06-17 Yao Qi <yao.qi@linaro.org>
3224
3225 * linux-low.c (maybe_hw_step): New function.
3226 (linux_resume_one_lwp_throw): Call maybe_hw_step.
3227 (finish_step_over): Switch current_thread to lwp temporarily,
3228 and assert has_reinsert_breakpoints returns true.
3229 (proceed_one_lwp): Call maybe_hw_step.
3230 * mem-break.c (has_reinsert_breakpoints): New function.
3231 * mem-break.h (has_reinsert_breakpoints): Declare.
3232
0ae534d2
JT		 32332016-06-02 Jon Turney <jon.turney@dronecode.org.uk>
3234
3235 * win32-low.c (win32_create_inferior): Add pointer casts for C++.
3236
fcdad592
YQ		 32372016-05-17 Yao Qi <yao.qi@linaro.org>
3238
3239 * linux-low.c (linux_stabilize_threads): Call unsuspend_all_lwps
3240 instead of find_inferior.
3241
9e784964
YQ		 32422016-05-05 Yao Qi <yao.qi@linaro.org>
3243
3244 * linux-arm-low.c (get_next_pcs_read_memory_unsigned_integer):
3245 Initialize res to zero.
3246
cf2ebb6e
YQ		 32472016-05-05 Yao Qi <yao.qi@linaro.org>
3248
3249 * linux-arm-low.c (arm_sigreturn_next_pc): Change type of cpsr
3250 to uint32_t.
3251
c1aebf87
UW		 32522016-05-04 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
3253
3254 * spu-low.c (fetch_ppc_register): Cast PowerPC-Linux-specific value
3255 used as first ptrace argument to PTRACE_TYPE_ARG1 for C++.
3256 (fetch_ppc_memory_1, store_ppc_memory_1): Likewise.
3257
35fd2deb 32582016-04-28 Par Olsson <par.olsson@windriver.com>
cbe14bcf 3259 Simon Marchi <simon.marchi@ericsson.com>
35fd2deb
PO		 3260
3261 * tracepoint.c (write_inferior_int8): New function.
3262 (cmd_qtenable_disable): Write enable flag using
3263 write_inferior_int8.
3264
484b3c32
YQ		 32652016-04-25 Yao Qi <yao.qi@linaro.org>
3266
3267 * linux-low.c (lwp_signal_can_be_delivered): Adjust.
3268 (need_step_over_p): Return zero if the LWP has pending signals
3269 can be delivered on software single step target.
3270
85ba7d86
YQ		 32712016-04-25 Yao Qi <yao.qi@linaro.org>
3272
3273 * linux-low.c (reinsert_raw_breakpoint): If bp->inserted is true
3274 return instead of error.
3275
3539aa13
YQ		 32762016-04-22 Yao Qi <yao.qi@linaro.org>
3277
3278 * linux-aarch32-low.c (arm_store_gregset): Clear CPSR bits 20
3279 to 23.
3280
5b061e98
YQ		 32812016-04-22 Yao Qi <yao.qi@linaro.org>
3282
3283 * linux-low.c (lwp_signal_can_be_delivered): Don't deliver
3284 signal when stepping over breakpoint with software single
3285 step.
3286
3451269c
PA		 32872016-04-21 Pedro Alves <palves@redhat.com>
3288
3289 * linux-s390-low.c (s390_collect_ptrace_register)
3290 (s390_supply_ptrace_register, s390_get_hwcap): Use gdb_byte * and
3291 add casts.
3292 (s390_check_regset): Use void * instead of gdb_byte *.
3293
a2358508
PA		 32942016-04-20 Pedro Alves <palves@redhat.com>
3295
3296 * configure: Renegerate.
3297
6885166d
YQ		 32982016-04-20 Yao Qi <yao.qi@linaro.org>
3299
3300 * linux-aarch32-low.c: Include "arch/arm-linux.h".
3301 (arm_fill_gregset): Use ARM_CPSR_GREGNUM rather than magic
3302 number 16.
3303 (arm_store_gregset): Likewise.
3304
2b863f51
WT		 33052016-04-16 Walfred Tedeschi <walfred.tedeschi@intel.com>
3306
3307 * Makefile.in (clean): Add removal for i386-avx-mpx.c,
3308 i386-avx-mpx-linux.c, amd64-avx-mpx.c and amd64-avx-mpx-linux.c.
3309 (i386-avx-mpx.c, i386-avx-mpx-linux.c, amd64-avx-mpx.c)
3310 (amd64-avx-mpx-linux.c): New rules.
3311 (amd64-avx-mpx-linux-ipa.o, i386-avx-mpx-linux-ipa.o): New rule.
3312 * configure.srv (srv_i386_regobj): Add i386-avx-mpx.o.
3313 (srv_i386_linux_regobj): Add i386-avx-mpx-linux.o.
3314 (srv_amd64_regobj): Add amd64-avx-mpx.o.
3315 (srv_amd64_linux_regobj): Add amd64-avx-mpx-linux.o.
3316 (srv_i386_xmlfiles): Add i386/i386-avx-mpx.xml.
3317 (srv_amd64_xmlfiles): Add i386/amd64-avx-mpx.xml.
3318 (srv_i386_linux_xmlfiles): Add i386/i386-avx-mpx-linux.xml.
3319 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-mpx-linux.xml.
3320 (ipa_i386_linux_regobj): Add i386-avx-mpx-linux-ipa.o.
3321 (ipa_amd64_linux_regobj): Add amd64-avx-mpx-linux-ipa.o.
3322 * linux-x86-low.c (x86_linux_read_description): Add case for
3323 X86_XSTATE_AVX_MPX_MASK.
3324 (x86_get_ipa_tdesc_idx): Add cases for avx_mpx.
3325 (initialize_low_arch): Call init_registers_amd64_avx_mpx_linux and
3326 init_registers_i386_avx_mpx_linux.
3327 * linux-i386-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3328 (initialize_low_tracepoint): Call
3329 init_registers_i386_avx_mpx_linux.
3330 * linux-amd64-ipa.c (get_ipa_tdesc): Add case for avx_mpx.
3331 (initialize_low_tracepoint): Call
3332 init_registers_amd64_avx_mpx_linux.
3333 * linux-x86-tdesc.h (X86_TDESC_AVX_MPX): New enum value.
3334 (init_registers_amd64_avx_mpx_linux, tdesc_amd64_avx_mpx_linux)
3335 (init_registers_i386_avx_mpx_linux, tdesc_i386_avx_mpx_linux): New
3336 declarations.
3337
9b30624b
PA		 33382016-04-18 Pedro Alves <palves@redhat.com>
3339
3340 * configure: Regenerate.
3341
45e3745e
AT		 33422016-04-13 Antoine Tremblay <antoine.tremblay@ericsson.com>
3343
3344 * linux-aarch64-low.c (aarch64_emit_add): Switch x1 and x0.
3345 (aarch64_emit_sub): Likewise.
3346
2afc13ff
PA		 33472016-04-12 Pedro Alves <palves@redhat.com>
3348
3349 * utils.c (prepare_to_throw_exception): Delete.
3350
6e774b13
SM		 33512016-04-05 Simon Marchi <simon.marchi@ericsson.com>
3352
3353 * Makefile.in ($(IPA_LIB)): Set SONAME of the IPA lib.
3354
4dca19f8
MK		 33552016-04-05 Marcin Kościelnicki <koriakin@0x04.net>
3356
3357 * tracepoint.c (getauxval): Move to #ifdef IN_PROCESS_AGENT.
3358
d0a9981f
MK		 33592016-04-03 Marcin Kościelnicki <koriakin@0x04.net>
3360
3361 * linux-aarch64-ipa.c: Add <elf.h> include.
3362 * linux-ppc-ipa.c: Add <elf.h> include.
3363 * linux-s390-ipa.c: Add <elf.h> include.
3364
252db07e
MK		 33652016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3366
3367 * tracepoint.c (gdb_collect_ptr): Remove const qualifier.
3368 (get_raw_reg_ptr): Likewise.
3369 (get_trace_state_variable_value_ptr): Likewise.
3370 (set_trace_state_variable_value_ptr): Likewise.
3371 (initialize_tracepoint): Cast alloc_jump_pad_buffer result to
3372 char *.
3373
14e2b6d9
MK		 33742016-03-31 Wei-cheng Wang <cole945@gmail.com>
3375 Marcin Kościelnicki <koriakin@0x04.net>
3376
3377 PR/17221
3378 * linux-ppc-low.c (emit_insns): New function.
3379 (__EMIT_ASM, _EMIT_ASM, EMIT_ASM): New macros.
3380 (ppc_emit_prologue): New function.
3381 (ppc_emit_epilogue): New function.
3382 (ppc_emit_add): New function.
3383 (ppc_emit_sub): New function.
3384 (ppc_emit_mul): New function.
3385 (ppc_emit_lsh): New function.
3386 (ppc_emit_rsh_signed): New function.
3387 (ppc_emit_rsh_unsigned): New function.
3388 (ppc_emit_ext): New function.
3389 (ppc_emit_zero_ext): New function.
3390 (ppc_emit_log_not): New function.
3391 (ppc_emit_bit_and): New function.
3392 (ppc_emit_bit_or): New function.
3393 (ppc_emit_bit_xor): New function.
3394 (ppc_emit_bit_not): New function.
3395 (ppc_emit_equal): New function.
3396 (ppc_emit_less_signed): New function.
3397 (ppc_emit_less_unsigned): New function.
3398 (ppc_emit_ref): New function.
3399 (ppc_emit_const): New function.
3400 (ppc_emit_reg): New function.
3401 (ppc_emit_pop): New function.
3402 (ppc_emit_stack_flush): New function.
3403 (ppc_emit_swap): New function.
3404 (ppc_emit_stack_adjust): New function.
3405 (ppc_emit_call): New function.
3406 (ppc_emit_int_call_1): New function.
3407 (ppc_emit_void_call_2): New function.
3408 (ppc_emit_if_goto): New function.
3409 (ppc_emit_goto): New function.
3410 (ppc_emit_eq_goto): New function.
3411 (ppc_emit_ne_goto): New function.
3412 (ppc_emit_lt_goto): New function.
3413 (ppc_emit_le_goto): New function.
3414 (ppc_emit_gt_goto): New function.
3415 (ppc_emit_ge_goto): New function.
3416 (ppc_write_goto_address): New function.
3417 (ppc_emit_ops_impl): New static variable.
3418 (ppc64v1_emit_prologue): New function.
3419 (ppc64v2_emit_prologue): New function.
3420 (ppc64_emit_epilogue): New function.
3421 (ppc64_emit_add): New function.
3422 (ppc64_emit_sub): New function.
3423 (ppc64_emit_mul): New function.
3424 (ppc64_emit_lsh): New function.
3425 (ppc64_emit_rsh_signed): New function.
3426 (ppc64_emit_rsh_unsigned): New function.
3427 (ppc64_emit_ext): New function.
3428 (ppc64_emit_zero_ext): New function.
3429 (ppc64_emit_log_not): New function.
3430 (ppc64_emit_bit_and): New function.
3431 (ppc64_emit_bit_or): New function.
3432 (ppc64_emit_bit_xor): New function.
3433 (ppc64_emit_bit_not): New function.
3434 (ppc64_emit_equal): New function.
3435 (ppc64_emit_less_signed): New function.
3436 (ppc64_emit_less_unsigned): New function.
3437 (ppc64_emit_ref): New function.
3438 (ppc64_emit_const): New function.
3439 (ppc64v1_emit_reg): New function.
3440 (ppc64v2_emit_reg): New function.
3441 (ppc64_emit_pop): New function.
3442 (ppc64_emit_stack_flush): New function.
3443 (ppc64_emit_swap): New function.
3444 (ppc64v1_emit_call): New function.
3445 (ppc64v2_emit_call): New function.
3446 (ppc64v1_emit_int_call_1): New function.
3447 (ppc64v2_emit_int_call_1): New function.
3448 (ppc64v1_emit_void_call_2): New function.
3449 (ppc64v2_emit_void_call_2): New function.
3450 (ppc64_emit_if_goto): New function.
3451 (ppc64_emit_eq_goto): New function.
3452 (ppc64_emit_ne_goto): New function.
3453 (ppc64_emit_lt_goto): New function.
3454 (ppc64_emit_le_goto): New function.
3455 (ppc64_emit_gt_goto): New function.
3456 (ppc64_emit_ge_goto): New function.
3457 (ppc64v1_emit_ops_impl): New static variable.
3458 (ppc64v2_emit_ops_impl): New static variable.
3459 (ppc_emit_ops): New function.
3460 (linux_low_target): Wire in ppc_emit_ops.
3461
a2174ba4
MK		 34622016-03-31 Wei-cheng Wang <cole945@gmail.com>
3463 Marcin Kościelnicki <koriakin@0x04.net>
3464
3465 PR/17221
3466 * Makefile.in: Add powerpc-*-ipa.o
3467 * configure.srv: Add ipa_obj for powerpc*-linux.
3468 * linux-ppc-ipa.c: New file.
3469 * linux-ppc-low.c: Added linux-ppc-tdesc.h, ax.h, tracepoint.h
3470 includes.
3471 (PPC_FIELD): New macro.
3472 (PPC_SEXT): New macro.
3473 (PPC_OP6): New macro.
3474 (PPC_BO): New macro.
3475 (PPC_LI): New macro.
3476 (PPC_BD): New macro.
3477 (init_registers_*): Move prototype to linux-ppc-tdesc.h.
3478 (tdesc_*): Move declaration to linux-ppc-tdesc.h.
3479 (ppc_get_hwcap): Rename to ppc_get_auxv and add type parameter.
3480 (ppc_get_thread_area): New function.
3481 (is_elfv2_inferior): New function.
3482 (gen_ds_form): New function.
3483 (GEN_STD): New macro.
3484 (GEN_STDU): New macro.
3485 (GEN_LD): New macro.
3486 (GEN_LDU): New macro.
3487 (gen_d_form): New function.
3488 (GEN_ADDI): New macro.
3489 (GEN_ADDIS): New macro.
3490 (GEN_LI): New macro.
3491 (GEN_LIS): New macro.
3492 (GEN_ORI): New macro.
3493 (GEN_ORIS): New macro.
3494 (GEN_LWZ): New macro.
3495 (GEN_STW): New macro.
3496 (GEN_STWU): New macro.
3497 (gen_xfx_form): New function.
3498 (GEN_MFSPR): New macro.
3499 (GEN_MTSPR): New macro.
3500 (GEN_MFCR): New macro.
3501 (GEN_MTCR): New macro.
3502 (GEN_SYNC): New macro.
3503 (GEN_LWSYNC): New macro.
3504 (gen_x_form): New function.
3505 (GEN_OR): New macro.
3506 (GEN_MR): New macro.
3507 (GEN_LWARX): New macro.
3508 (GEN_STWCX): New macro.
3509 (GEN_CMPW): New macro.
3510 (gen_md_form): New function.
3511 (GEN_RLDICL): New macro.
3512 (GEN_RLDICR): New macro.
3513 (gen_i_form): New function.
3514 (GEN_B): New macro.
3515 (GEN_BL): New macro.
3516 (gen_b_form): New function.
3517 (GEN_BNE): New macro.
3518 (GEN_LOAD): New macro.
3519 (GEN_STORE): New macro.
3520 (gen_limm): New function.
3521 (gen_atomic_xchg): New function.
3522 (gen_call): New function.
3523 (ppc_relocate_instruction): New function.
3524 (ppc_install_fast_tracepoint_jump_pad): New function.
3525 (ppc_get_min_fast_tracepoint_insn_len): New function.
3526 (ppc_get_ipa_tdesc_idx): New function.
3527 (the_low_target): Wire in the new functions.
3528 (initialize_low_arch) [!__powerpc64__]: Don'it initialize 64-bit
3529 tdescs.
3530 * linux-ppc-tdesc.h: New file.
3531
a13c4696
MK		 35322016-03-31 Marcin Kościelnicki <koriakin@0x04.net>
3533
3534 * linux-aarch64-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3535 (alloc_jump_pad_buffer): New function.
3536 * linux-amd64-ipa.c: Add <sys/mman.h> include.
3537 (alloc_jump_pad_buffer): New function.
3538 * linux-i386-ipa.c (alloc_jump_pad_buffer): New function.
3539 * linux-s390-ipa.c: Add <sys/mman.h> and <sys/auxv.h> includes.
3540 (alloc_jump_pad_buffer): New function.
3541 * tracepoint.c (getauxval) [!HAVE_GETAUXVAL]: New function.
3542 (initialize_tracepoint): Delegate to alloc_jump_pad_buffer.
3543 * tracepoint.h (alloc_jump_pad_buffer): New prototype.
3544 (getauxval) [!HAVE_GETAUXVAL]: New prototype.
3545
1cda1512
MK		 35462016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3547
3548 * linux-aarch64-ipa.c: Rename gdb_agent_get_raw_reg to get_raw_reg.
3549 * linux-amd64-ipa.c: Likewise.
3550 * linux-i386-ipa.c: Likewise.
3551 * linux-s390-ipa.c: Likewise.
3552 * tracepoint.c: IPA-export gdb_collect_ptr instead of gdb_collect,
3553 ditto for get_raw_reg_ptr, get_trace_state_variable_value_ptr,
3554 set_trace_state_variable_value_ptr.
3555 (struct ipa_sym_addresses): Likewise.
3556 (symbol_list): Likewise.
3557 (install_fast_tracepoint): Dereference gdb_collect_ptr instead of
3558 accessing gdb_collect directly.
3559 (gdb_collect_ptr_type): New typedef.
3560 (get_raw_reg_ptr_type): New typedef.
3561 (get_trace_state_variable_value_ptr_type): New typedef.
3562 (set_trace_state_variable_value_ptr_type): New typedef.
3563 (gdb_collect_ptr): New global.
3564 (get_raw_reg_ptr): New global.
3565 (get_trace_state_variable_value_ptr): New global.
3566 (set_trace_state_variable_value_ptr): New global.
3567 (get_raw_reg_func_addr): Dereference get_raw_reg_ptr instead of
3568 accessing get_raw_reg directly.
3569 (get_get_tsv_func_addr): Likewise for
3570 get_trace_state_variable_value_ptr.
3571 (get_set_tsv_func_addr): Likewise for
3572 set_trace_state_variable_value_ptr.
3573 * tracepoint.h: Rename gdb_agent_get_raw_reg to get_raw_reg.
3574
72fb5488
SM		 35752016-03-30 Simon Marchi <simon.marchi@ericsson.com>
3576
3577 * tracepoint.c (cmd_qtenable_disable): Remove whitespace.
3578
28170b88
MK		 35792016-03-30 Marcin Kościelnicki <koriakin@0x04.net>
3580
3581 * remote-utils.c (look_up_one_symbol): Remove own_buf, handle 'v'
3582 packets.
3583 (relocate_instruction): Remove own_buf.
3584 * server.c (own_buf): Make global.
3585 (handle_v_requests): Make global.
3586 * server.h (own_buf): New declaration.
3587 (handle_v_requests): New prototype.
3588
f39e8743
MK		 35892016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3590
3591 PR 18377
3592 * linux-s390-low.c (add_insns): New function.
3593 (s390_emit_prologue): New function.
3594 (s390_emit_epilogue): New function.
3595 (s390_emit_add): New function.
3596 (s390_emit_sub): New function.
3597 (s390_emit_mul): New function.
3598 (s390_emit_lsh): New function.
3599 (s390_emit_rsh_signed): New function.
3600 (s390_emit_rsh_unsigned): New function.
3601 (s390_emit_ext): New function.
3602 (s390_emit_log_not): New function.
3603 (s390_emit_bit_and): New function.
3604 (s390_emit_bit_or): New function.
3605 (s390_emit_bit_xor): New function.
3606 (s390_emit_bit_not): New function.
3607 (s390_emit_equal): New function.
3608 (s390_emit_less_signed): New function.
3609 (s390_emit_less_unsigned): New function.
3610 (s390_emit_ref): New function.
3611 (s390_emit_if_goto): New function.
3612 (s390_emit_goto): New function.
3613 (s390_write_goto_address): New function.
3614 (s390_emit_litpool): New function.
3615 (s390_emit_const): New function.
3616 (s390_emit_call): New function.
3617 (s390_emit_reg): New function.
3618 (s390_emit_pop): New function.
3619 (s390_emit_stack_flush): New function.
3620 (s390_emit_zero_ext): New function.
3621 (s390_emit_swap): New function.
3622 (s390_emit_stack_adjust): New function.
3623 (s390_emit_set_r2): New function.
3624 (s390_emit_int_call_1): New function.
3625 (s390_emit_void_call_2): New function.
3626 (s390_emit_eq_goto): New function.
3627 (s390_emit_ne_goto): New function.
3628 (s390_emit_lt_goto): New function.
3629 (s390_emit_le_goto): New function.
3630 (s390_emit_gt_goto): New function.
3631 (s390_emit_ge_goto): New function.
3632 (s390x_emit_prologue): New function.
3633 (s390x_emit_epilogue): New function.
3634 (s390x_emit_add): New function.
3635 (s390x_emit_sub): New function.
3636 (s390x_emit_mul): New function.
3637 (s390x_emit_lsh): New function.
3638 (s390x_emit_rsh_signed): New function.
3639 (s390x_emit_rsh_unsigned): New function.
3640 (s390x_emit_ext): New function.
3641 (s390x_emit_log_not): New function.
3642 (s390x_emit_bit_and): New function.
3643 (s390x_emit_bit_or): New function.
3644 (s390x_emit_bit_xor): New function.
3645 (s390x_emit_bit_not): New function.
3646 (s390x_emit_equal): New function.
3647 (s390x_emit_less_signed): New function.
3648 (s390x_emit_less_unsigned): New function.
3649 (s390x_emit_ref): New function.
3650 (s390x_emit_if_goto): New function.
3651 (s390x_emit_const): New function.
3652 (s390x_emit_call): New function.
3653 (s390x_emit_reg): New function.
3654 (s390x_emit_pop): New function.
3655 (s390x_emit_stack_flush): New function.
3656 (s390x_emit_zero_ext): New function.
3657 (s390x_emit_swap): New function.
3658 (s390x_emit_stack_adjust): New function.
3659 (s390x_emit_int_call_1): New function.
3660 (s390x_emit_void_call_2): New function.
3661 (s390x_emit_eq_goto): New function.
3662 (s390x_emit_ne_goto): New function.
3663 (s390x_emit_lt_goto): New function.
3664 (s390x_emit_le_goto): New function.
3665 (s390x_emit_gt_goto): New function.
3666 (s390x_emit_ge_goto): New function.
3667 (s390_emit_ops): New function.
3668 (struct linux_target_ops): Fill in emit_ops hook.
3669
abd9baf9
MK		 36702016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3671
3672 PR 18377
3673 * Makefile.in: Add s390 IPA files.
3674 * configure.srv: Build IPA for s390.
3675 * linux-s390-ipa.c: New file.
3676 * linux-s390-low.c: New includes - inttypes.h and linux-s390-tdesc.h.
3677 (init_registers_s390_linux32): Move declaration to linux-s390-tdesc.h.
3678 (tdesc_s390_linux32): Likewise.
3679 (init_registers_s390_linux32v1): Likewise.
3680 (tdesc_s390_linux32v1): Likewise.
3681 (init_registers_s390_linux32v2): Likewise.
3682 (tdesc_s390_linux32v2): Likewise.
3683 (init_registers_s390_linux64): Likewise.
3684 (tdesc_s390_linux64): Likewise.
3685 (init_registers_s390_linux64v1): Likewise.
3686 (tdesc_s390_linux64v1): Likewise.
3687 (init_registers_s390_linux64v2): Likewise.
3688 (tdesc_s390_linux64v2): Likewise.
3689 (init_registers_s390_te_linux64): Likewise.
3690 (tdesc_s390_te_linux64): Likewise.
3691 (init_registers_s390_vx_linux64): Likewise.
3692 (tdesc_s390_vx_linux64): Likewise.
3693 (init_registers_s390_tevx_linux64): Likewise.
3694 (tdesc_s390_tevx_linux64): Likewise.
3695 (init_registers_s390x_linux64): Likewise.
3696 (tdesc_s390x_linux64): Likewise.
3697 (init_registers_s390x_linux64v1): Likewise.
3698 (tdesc_s390x_linux64v1): Likewise.
3699 (init_registers_s390x_linux64v2): Likewise.
3700 (tdesc_s390x_linux64v2): Likewise.
3701 (init_registers_s390x_te_linux64): Likewise.
3702 (tdesc_s390x_te_linux64): Likewise.
3703 (init_registers_s390x_vx_linux64): Likewise.
3704 (tdesc_s390x_vx_linux64): Likewise.
3705 (init_registers_s390x_tevx_linux64): Likewise.
3706 (tdesc_s390x_tevx_linux64): Likewise.
3707 (have_hwcap_s390_vx): New static variable.
3708 (s390_arch_setup): Fill have_hwcap_s390_vx.
3709 (s390_get_thread_area): New function.
3710 (s390_ft_entry_gpr_esa): New const.
3711 (s390_ft_entry_gpr_zarch): New const.
3712 (s390_ft_entry_misc): New const.
3713 (s390_ft_entry_fr): New const.
3714 (s390_ft_entry_vr): New const.
3715 (s390_ft_main_31): New const.
3716 (s390_ft_main_64): New const.
3717 (s390_ft_exit_fr): New const.
3718 (s390_ft_exit_vr): New const.
3719 (s390_ft_exit_misc): New const.
3720 (s390_ft_exit_gpr_esa): New const.
3721 (s390_ft_exit_gpr_zarch): New const.
3722 (append_insns): New function.
3723 (s390_relocate_instruction): New function.
3724 (s390_install_fast_tracepoint_jump_pad): New function.
3725 (s390_get_min_fast_tracepoint_insn_len): New function.
3726 (s390_get_ipa_tdesc_idx): New function.
3727 (struct linux_target_ops): Wire in the above functions.
3728 (initialize_low_arch) [!__s390x__]: Don't initialize s390x tdescs.
3729 * linux-s390-tdesc.h: New file.
3730
a4105d04
MK		 37312016-03-29 Marcin Kościelnicki <koriakin@0x04.net>
3732
3733 * linux-s390-low.c (s390_supports_tracepoints): New function.
3734 (struct linux_target_ops): Fill supports_tracepoints hook.
3735
35ac8b3e
YQ		 37362016-03-18 Yao Qi <yao.qi@linaro.org>
3737
3738 * linux-low.c (lwp_signal_can_be_delivered): New function.
3739 (linux_resume_one_lwp_throw): Use lwp_signal_can_be_delivered.
3740
94610ec4
YQ		 37412016-03-18 Yao Qi <yao.qi@linaro.org>
3742
3743 * linux-low.c (linux_resume_one_lwp_throw): Set 'signal' to
3744 0 if signal is enqueued. Remove 'signal' from one debugging
3745 message. Move one debugging message to some lines below.
3746 Remove code setting 'signal' to 0.
3747
80aea927
YQ		 37482016-03-18 Yao Qi <yao.qi@linaro.org>
3749
3750 * linux-low.c (linux_low_filter_event): Remove redundant
3751 WIFSTOPPED check together with linux_wstatus_maybe_breakpoint.
3752
b04fd3be
MK		 37532016-03-09 Marcin Kościelnicki <koriakin@0x04.net>
3754
3755 * linux-ppc-low.c (ppc_supports_tracepoints): New function.
3756 (struct linux_target_ops): Wire in the above.
3757
c40c8d4b
YQ		 37582016-03-03 Yao Qi <yao.qi@linaro.org>
3759
3760 * linux-low.c: Update comments to start_step_over.
3761
0f8288ae
YQ		 37622016-03-03 Yao Qi <yao.qi@linaro.org>
3763
3764 PR server/19736
3765 * linux-low.c (handle_extended_wait): Set child suspended
3766 if event_lwp->bp_reinsert isn't zero.
3767
fdbd04a8
YQ		 37682016-03-02 Yao Qi <yao.qi@linaro.org>
3769
3770 * linux-low.c (linux_resume_one_lwp_throw): Replace code with
3771 enqueue_pending_signal.
3772
6896a8fa
MK		 37732016-03-02 Marcin Kościelnicki <koriakin@0x04.net>
3774
3775 * tracepoint.c (cmd_qtstart): Only set ipa_tdesc_idx if agent
3776 is actually loaded.
3777
ab503087
MK		 37782016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3779
3780 * linux-s390-low.c (s390_num_regs_3264): Define on 31-bit too.
3781 (s390_regmap_3264) [!__s390x__]: New global.
3782 (s390_collect_ptrace_register): Skip map entries containing -1.
3783 (s390_supply_ptrace_register): Ditto.
3784 (s390_fill_gprs_high): New function.
3785 (s390_store_gprs_high): New function.
3786 (s390_regsets): Add NT_S390_HIGH_GPRS.
3787 (s390_get_hwcap): Enable on 31-bit.
3788 (have_hwcap_s390_high_gprs): Enable on 31-bit.
3789 (s390_arch_setup): Enable detection of high GPRs, TDB, VX on 31-bit.
3790 Detect NT_S390_HIGH_GPRS.
3791 (s390_usrregs_info_3264): Enable on 31-bit.
3792 (s390_regs_info): Enable regs_info_3264 on 31-bit.
3793 (initialize_low_arch): Initialize s390_regsets_info_3264 on 31-bit.
3794
ae91f625
MK		 37952016-02-25 Marcin Kościelnicki <koriakin@0x04.net>
3796
3797 PR gdb/13808
3798 * Makefile.in: Add i386-*-linux-ipa.o and amd64-*-linux-ipa.o.
3799 * configure.srv: Ditto.
3800 * linux-aarch64-ipa.c (get_ipa_tdesc): New function.
3801 (initialize_low_tracepoint): Remove ipa_tdesc assignment.
3802 * linux-amd64-ipa.c: Add "linux-x86-tdesc.h" include.
3803 (init_registers_amd64_linux): Remove prototype.
3804 (tdesc_amd64_linux): Remove declaration.
3805 (get_ipa_tdesc): New function.
3806 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3807 initialize remaining tdescs.
3808 * linux-i386-ipa.c: Add "linux-x86-tdesc.h" include.
3809 (init_registers_i386_linux): Remove prototype.
3810 (tdesc_i386_linux): Remove declaration.
3811 (get_ipa_tdesc): New function.
3812 (initialize_low_tracepoint): Remove ipa_tdesc assignment,
3813 initialize remaining tdescs.
3814 * linux-low.c (linux_get_ipa_tdesc_idx): New function.
3815 (linux_target_ops): wire in linux_get_ipa_tdesc_idx.
3816 * linux-low.h (struct linux_target_ops): Add get_ipa_tdesc_idx.
3817 * linux-x86-low.c: Move tdesc declarations to linux-x86-tdesc.h.
3818 (x86_get_ipa_tdesc_idx): New function.
3819 (the_low_target): Wire in x86_get_ipa_tdesc_idx.
3820 * linux-x86-tdesc.h: New file.
3821 * target.h (struct target_ops): Add get_ipa_tdesc_idx.
3822 (target_get_ipa_tdesc_idx): New macro.
3823 * tracepoint.c (ipa_tdesc_idx): New macro.
3824 (struct ipa_sym_addresses): Add addr_ipa_tdesc_idx.
3825 (symbol_list): Add ipa_tdesc_idx.
3826 (cmd_qtstart): Write ipa_tdesc_idx in the target.
3827 (ipa_tdesc): Remove.
3828 (ipa_tdesc_idx): New variable.
3829 (get_context_regcache): Use get_ipa_tdesc.
3830 (gdb_collect): Ditto.
3831 (gdb_probe): Ditto.
3832 * tracepoint.h (get_ipa_tdesc): New prototype.
3833 (ipa_tdesc): Remove.
3834
e7ad2f14
PA		 38352016-02-24 Pedro Alves <palves@redhat.com>
3836
3837 * linux-low.c (check_stopped_by_breakpoint): Rename to ...
3838 (save_stop_reason): ... this. Use GDB_ARCH_IS_TRAP_HWBKPT and
3839 handle ambiguous GDB_ARCH_IS_TRAP_BRKPT / GDB_ARCH_IS_TRAP_HWBKPT.
3840 Factor out common code between the USE_SIGTRAP_SIGINFO and
3841 !USE_SIGTRAP_SIGINFO blocks.
3842 (linux_low_filter_event): Call save_stop_reason instead of
3843 check_stopped_by_breakpoint and check_stopped_by_watchpoint.
3844 Update comments.
3845 (linux_wait_1): Update comments.
3846
657f9cde
WW		 38472016-02-24 Wei-cheng Wang <cole945@gmail.com>
3848
3849 * linux-ppc-low.c (ppc_supports_z_point_type): New function:
3850 (ppc_insert_point, ppc_remove_point): Insert/remove z-packet breakpoints.
3851 (ppc64_emit_ops_vector): Add target ops - ppc_supports_z_point_type,
3852 ppc_insert_point, ppc_remove_point.
3853
b00b61e1
MK		 38542016-02-17 Marcin Kościelnicki <koriakin@0x04.net>
3855
3856 * linux-s390-low.c (s390_supports_z_point_type): New function.
3857 (struct linux_target_ops): Wire s390_supports_z_point_type in.
3858
553cb527
YQ		 38592016-02-16 Yao Qi <yao.qi@linaro.org>
3860
3861 * linux-arm-low.c (get_next_pcs_syscall_next_pc): Remove argument
3862 PC. Get pc from regcache_read_pc.
3863
a5652c21
YQ		 38642016-02-12 Yao Qi <yao.qi@linaro.org>
3865
3866 * linux-aarch64-low.c (aarch64_get_pc): Call linux_get_pc_64bit
3867 or linux_get_pc_32bit.
3868 (aarch64_set_pc): Call linux_set_pc_64bit or linux_set_pc_32bit.
3869
ed443b61
YQ		 38702016-02-12 Yao Qi <yao.qi@linaro.org>
3871
3872 * linux-arm-low.c (get_next_pcs_ops): Initialize it with
3873 arm_linux_get_next_pcs_fixup.
3874
020ecd38
MK		 38752016-02-12 Marcin Kościelnicki <koriakin@0x04.net>
3876
3877 * tracepoint.c (x_tracepoint_action_download): Change
3878 write_inferior_data_ptr to write_inferior_data_pointer.
3879 (cmd_qtstart): Likewise.
3880 (write_inferior_data_ptr): Remove.
3881 (download_agent_expr): Change write_inferior_data_ptr to
3882 write_inferior_data_pointer.
3883 (download_tracepoint_1): Likewise.
3884 (download_tracepoint): Likewise.
3885 (download_trace_state_variables): Likewise.
3886
7cae9051
WW		 38872016-02-11 Wei-cheng Wang <cole945@gmail.com>
3888 Marcin Kościelnicki <koriakin@0x04.net>
3889
3890 * tracepoint.c (struct tracepoint_action_ops): Remove.
3891 (struct tracepoint_action): Remove ops.
3892 (m_tracepoint_action_download, r_tracepoint_action_download)
3893 (x_tracepoint_action_download, l_tracepoint_action_download): Adjust
3894 size and offset accordingly.
3895 (m_tracepoint_action_ops, r_tracepoint_action_ops)
3896 (x_tracepoint_action_ops, l_tracepoint_action_ops): Remove.
3897 (tracepoint_action_send, tracepoint_action_download): New functions.
3898 Helpers for trace action handlers.
3899 (add_tracepoint_action): Remove setup actions ops.
3900 (download_tracepoint_1, tracepoint_send_agent): Call helper functions.
3901
9f6a71b4
YQ		 39022016-02-10 Yao Qi <yao.qi@linaro.org>
3903
3904 * regcache.c (regcache_raw_read_unsigned): Clear *VAL.
3905
1e94266c
SM		 39062016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3907
3908 * configure.ac: Use AC_CONFIG_FILES instead of passing arguments
3909 to AC_OUTPUT.
3910 * configure: Regenerate.
3911
8adce034
SM		 39122016-02-09 Simon Marchi <simon.marchi@ericsson.com>
3913
3914 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): Change
3915 void * to gdb_byte *.
3916 * linux-low.c (siginfo_fixup): Likewise.
3917 (linux_xfer_siginfo): Likewise.
3918 * linux-low.h (struct linux_target_ops) <siginfo_fixup>:
3919 Likewise.
3920 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
3921
93813b37
WT		 39222016-02-02 Walfred Tedeschi <walfred.tedeschi@intel.com>
3923
3924 * configure.srv (x86_64-*-linux*): Add amd64-linux-siginfo.o
3925 to srv_tgtobj.
3926 (i[34567]86-*-linux*): Add amd64-linux-siginfo.o
3927 to srv_tgtobj.
3928 * linux-x86-low.c [__x86_64__]: Include
3929 "nat/amd64-linux-siginfo.h".
3930 (compat_siginfo_from_siginfo, siginfo_from_compat_siginfo)
3931 (compat_x32_siginfo_from_siginfo, siginfo_from_compat_x32_siginfo)
3932 (compat_timeval, compat_sigval, compat_x32_clock, cpt_si_pid)
3933 (cpt_si_uid, cpt_si_timerid, cpt_si_overrun, cpt_si_status)
3934 (cpt_si_utime, cpt_si_stime, cpt_si_ptr, cpt_si_addr, cpt_si_band)
3935 (cpt_si_fd, si_timerid, si_overrun): Move from
3936 nat/amd64-linux-siginfo.c.
3937 * Makefile.in (amd64-linux-siginfo.o:): New rule.
3938
8424cc97
SM		 39392016-01-28 Simon Marchi <simon.marchi@ericsson.com>
3940
3941 * server.c (skip_to_semicolon): Remove.
3942 (process_point_options): Use strchrnul instead of
3943 skip_to_semicolon.
3944
4d18591b
YQ		 39452016-01-26 Yao Qi <yao.qi@linaro.org>
3946
3947 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Remove argument pc.
3948 * linux-low.c (install_software_single_step_breakpoints): Don't
3949 call regcache_read_pc.
3950 * linux-low.h (struct linux_target_ops) <get_next_pcs>: Remove
3951 argument pc.
3952
d8020970
YQ		 39532016-01-26 Yao Qi <yao.qi@linaro.org>
3954
3955 * linux-low.c (install_software_single_step_breakpoints): Call
3956 regcache_read_pc instead of get_pc.
3957
8b207339
YQ		 39582016-01-26 Yao Qi <yao.qi@linaro.org>
3959
3960 * remote-utils.c (remote_close) [!USE_WIN32API]: Ignore SIGIO.
3961 (unblock_async_io): Rename to ...
3962 (block_unblock_async_io): ... it. New function.
3963 (enable_async_io): Don't install SIGIO handler. Unblock it
3964 instead.
3965 (disable_async_io): Don't ignore SIGIO. Block it instead.
3966 (initialize_async_io): Install SIGIO handler. Don't call
3967 unblock_async_io.
3968
18879fef
YQ		 39692016-01-26 Yao Qi <yao.qi@linaro.org>
3970
3971 * remote-utils.c (getpkt): If the buffer isn't empty, and the
3972 first character is '\003', call *the_target->request_interrupt.
3973
a0f8e08a
YQ		 39742016-01-25 Yao Qi <yao.qi@linaro.org>
3975
3976 * remote-utils.c (new_thread_notify): Remove.
3977 (dead_thread_notify): Likewise.
3978 * remote-utils.h (new_thread_notify): Remove declaration.
3979 (dead_thread_notify): Likewise.
3980
cc5fd9ab
MK		 39812016-01-23 Marcin Kościelnicki <koriakin@0x04.net>
3982
3983 * gdb.trace/pending.exp: Fix expected message on continue.
3984
99e8eb11
MK		 39852016-01-22 Marcin Kościelnicki <koriakin@0x04.net>
3986
3987 * tracepoint.c (write_inferior_data_ptr): Cast to uintptr_t, so that
3988 it works properly on big-endian machines where sizeof (CORE_ADDR)
3989 != sizeof (void *).
3990
a994041d
PA		 39912016-01-21 Pedro Alves <palves@redhat.com>
3992
3993 * Makefile.in (COMPILER_CFLAGS, CXXFLAGS): New.
3994 (INTERNAL_CFLAGS_BASE): Use COMPILER_CFLAGS instead of CFLAGS.
3995 * configure: Regenerate.
3996
f7a6a40d
YQ		 39972016-01-21 Yao Qi <yao.qi@linaro.org>
3998
3999 * linux-arm-low.c (arm_sigreturn_next_pc): Add parameter
4000 is_thumb and set it according to CPSR saved on the stack.
4001 (get_next_pcs_syscall_next_pc): Pass is_thumb to
4002 arm_sigreturn_next_pc.
4003
6f69e520
YQ		 40042016-01-18 Yao Qi <yao.qi@linaro.org>
4005
4006 * linux-low.c (linux_set_pc_64bit): New function.
4007 (linux_get_pc_64bit): New function.
4008 * linux-low.h (linux_set_pc_64bit, linux_get_pc_64bit):
4009 Declare.
4010 * linux-sparc-low.c (debug_threads): Remove declaration.
4011 (sparc_get_pc): Remove.
4012 (the_low_target): Use linux_get_pc_64bit instead of
4013 sparc_get_pc.
4014 * linux-tile-low.c (tile_get_pc, tile_set_pc): Remove.
4015 (the_low_target): Use linux_get_pc_64bit and
4016 linux_set_pc_64bit.
4017
276d4552
YQ		 40182016-01-18 Yao Qi <yao.qi@linaro.org>
4019
4020 * linux-arm-low.c (debug_threads): Remove declaration.
4021 (arm_get_pc, arm_set_pc): Remove.
4022 (the_low_target): Use linux_get_pc_32bit and
4023 linux_set_pc_32bit.
4024 * linux-bfin-low.c (bfin_get_pc, bfin_set_pc): Remove.
4025 (the_low_target): Use linux_get_pc_32bit and
4026 linux_set_pc_32bit.
4027 * linux-cris-low.c (debug_threads): Remove declaration.
4028 (cris_get_pc, cris_set_pc,): Remove.
4029 (the_low_target): Use linux_get_pc_32bit and
4030 linux_set_pc_32bit.
4031 * linux-crisv32-low.c (debug_threads): Remove declaration.
4032 (cris_get_pc, cris_set_pc): Remove.
4033 (the_low_target): Use linux_get_pc_32bit and
4034 linux_set_pc_32bit.
4035 * linux-low.c: Include inttypes.h.
4036 (linux_get_pc_32bit, linux_set_pc_32bit): New functions.
4037 * linux-low.h (linux_get_pc_32bit, linux_set_pc_32bit): Declare.
4038 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Remove.
4039 (the_low_target): Use linux_get_pc_32bit and
4040 linux_set_pc_32bit.
4041 * linux-m68k-low.c (m68k_get_pc, m68k_set_pc): Remove.
4042 (the_low_target): Use linux_get_pc_32bit and
4043 linux_set_pc_32bit.
4044 * linux-nios2-low.c (nios2_get_pc, nios2_set_pc): Remove.
4045 (the_low_target): Use linux_get_pc_32bit and
4046 linux_set_pc_32bit.
4047 * linux-sh-low.c (sh_get_pc, sh_set_pc): Remove.
4048 (the_low_target): Use linux_get_pc_32bit and
4049 linux_set_pc_32bit.
4050 * linux-xtensa-low.c (xtensa_get_pc, xtensa_set_pc): Remove.
4051 (the_low_target): Use linux_get_pc_32bit and
4052 linux_set_pc_32bit.
4053
eb0edac8
GB		 40542016-01-18 Gary Benson <gbenson@redhat.com>
4055
4056 * configure.ac (AC_FUNC_FORK): New check.
4057 * config.in: Regenerate.
4058 * configure: Likewise.
4059
1b451dda
YQ		 40602016-01-14 Yao Qi <yao.qi@linaro.org>
4061
4062 * linux-aarch32-low.c (thumb2_breakpoint): Make it static.
4063 * linux-aarch32-low.h (thumb2_breakpoint): Remove declaration.
4064 * linux-arm-low.c (arm_gdbserver_get_next_pcs): Pass 1 to
4065 arm_get_next_pcs_ctor.
4066
82075af2
JS		 40672016-01-12 Josh Stone <jistone@redhat.com>
4068 Philippe Waroquiers <philippe.waroquiers@skynet.be>
4069
4070 * inferiors.h: Include "gdb_vecs.h".
4071 (struct process_info): Add syscalls_to_catch.
4072 * inferiors.c (remove_process): Free syscalls_to_catch.
4073 * remote-utils.c (prepare_resume_reply): Report syscall_entry and
4074 syscall_return stops.
4075 * server.h (UNKNOWN_SYSCALL, ANY_SYSCALL): Define.
4076 * server.c (handle_general_set): Handle QCatchSyscalls.
4077 (handle_query): Report support for QCatchSyscalls.
4078 * target.h (struct target_ops): Add supports_catch_syscall.
4079 (target_supports_catch_syscall): New macro.
4080 * linux-low.h (struct linux_target_ops): Add get_syscall_trapinfo.
4081 (struct lwp_info): Add syscall_state.
4082 * linux-low.c (handle_extended_wait): Mark syscall_state as an entry.
4083 Maintain syscall_state and syscalls_to_catch across exec.
4084 (get_syscall_trapinfo): New function, proxy to the_low_target.
4085 (linux_low_ptrace_options): Enable PTRACE_O_TRACESYSGOOD.
4086 (linux_low_filter_event): Toggle syscall_state entry/return for
4087 syscall traps, and set it ignored for all others.
4088 (gdb_catching_syscalls_p): New function.
4089 (gdb_catch_this_syscall_p): New function.
4090 (linux_wait_1): Handle SYSCALL_SIGTRAP.
4091 (linux_resume_one_lwp_throw): Add PTRACE_SYSCALL possibility.
4092 (linux_supports_catch_syscall): New function.
4093 (linux_target_ops): Install it.
4094 * linux-x86-low.c (x86_get_syscall_trapinfo): New function.
4095 (the_low_target): Install it.
4096
8f13a3ce
MF		 40972016-01-12 Mike Frysinger <vapier@gentoo.org>
4098
4099 * acinclude.m4: Include new ../warning.m4 file.
4100 * configure: Regenerated.
4101 * configure.ac: Replace all warning logic with AM_GDB_WARNINGS.
4102
5b3da067
MF		 41032016-01-12 Mike Frysinger <vapier@gentoo.org>
4104
4105 * ax.c (is_goto_target): Mark static.
4106 * linux-low.c (register_addr): Likewise.
4107 (linux_fetch_registers, linux_store_registers): Likewise.
4108 * mem-break.c (any_persistent_commands): Fix old prototype.
4109 (add_commands_to_breakpoint): Mark static.
4110 * regcache.c (find_register_by_name): Delete unused func.
4111 * remote-utils.c (hex_or_minus_one): Mark static.
4112 * server.c (monitor_show_help): Mark static.
4113 (handle_query, handle_v_cont, handle_v_attach, handle_v_kill,
4114 handle_v_requests): Likewise.
4115
bc504a31
PA		 41162016-01-12 Pedro Alves <palves@redhat.com>
4117
4118 Remove use of the registered trademark symbol throughout.
4119
5a0dd67a
YQ		 41202016-01-08 Yao Qi <yao.qi@linaro.org>
4121
4122 * remote-utils.c (getpkt): If c is '\003', call target hook
4123 request_interrupt.
4124
b2ca446f
YQ		 41252016-01-06 Yao Qi <yao.qi@linaro.org>
4126
4127 * linux-aarch32-low.h (arm_abi_breakpoint): Move to
4128 linux-aarch32-low.c.
4129 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4130 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4131 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4132 (thumb2_breakpoint): Declare.
4133 * linux-aarch32-low.c (arm_abi_breakpoint): Moved from
4134 linux-aarch32-low.h.
4135 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4136 (arm_breakpoint_len, thumb_breakpoint_len): Likewise.
4137 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4138
edd88788
JB		 41392016-01-01 Joel Brobecker <brobecker@adacore.com>
4140
4141 * gdbreplay.c (gdbreplay_version): Change copyright year in
4142 version message.
4143 * server.c (gdbserver_version): Likewise.
4144
65da7f14
PP		 41452015-12-28 Patrick Palka <patrick@parcs.ath.cx>
4146
4147 * server.c (crc32_table): Delete.
4148 (crc32): Use libiberty's xcrc32 function.
4149
4abd5ed2
JB		 41502015-12-22 Joel Brobecker <brobecker@adacore.com>
4151
4152 * lynx-low.c (lynx_delete_thread_callback): New function.
4153 (lynx_mourn): Properly delete our process and all of its
4154 threads. Remove call to clear_inferiors.
4155
0e50fe5c
JB		 41562015-12-22 Joel Brobecker <brobecker@adacore.com>
4157
4158 * target.c (thread_search_callback): Add check that
4159 the thread_stopped target callback is not NULL before
4160 calling it.
4161
35adc03f
YQ		 41622015-12-21 Yao Qi <yao.qi@linaro.org>
4163
4164 * linux-aarch32-low.h [__aarch64__]: Use arm_abi_breakpoint
4165 arm breakpoint.
4166
bd2b2909
AT		 41672015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4168
4169 * server.c (handle_query): Call target_supports_software_single_step.
4170
7fe5e27e
AT		 41712015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4172
4173 * linux-low.c (single_step): New function.
4174 (linux_resume_one_lwp_throw): Call single_step.
4175 (start_step_over): Likewise.
4176
d9311bfa
AT		 41772015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4178
4179 * Makefile.in (SFILES): Append arch/arm-linux.c,
4180 arch/arm-get-next-pcs.c.
4181 (arm-linux.o): New rule.
4182 (arm-get-next-pcs.o): New rule.
4183 * configure.srv (arm*-*-linux*): Add arm-get-next-pcs.o,
4184 arm-linux.o.
4185 * linux-aarch32-low.c (arm_abi_breakpoint): Remove macro. Moved
4186 to linux-aarch32-low.c.
4187 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4188 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4189 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4190 (thumb2_breakpoint_len): Likewise.
4191 (arm_is_thumb_mode): Make non-static.
4192 * linux-aarch32-low.h (arm_abi_breakpoint): New macro. Moved
4193 from linux-aarch32-low.c.
4194 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4195 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4196 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4197 (thumb2_breakpoint_len): Likewise.
4198 (arm_is_thumb_mode): New declaration.
4199 * linux-arm-low.c: Include arch/arm-linux.h
4200 aarch/arm-get-next-pcs.h, sys/syscall.h.
4201 (get_next_pcs_ops): New struct.
4202 (get_next_pcs_addr_bits_remove): New function.
4203 (get_next_pcs_is_thumb): New function.
4204 (get_next_pcs_read_memory_unsigned_integer): Likewise.
4205 (arm_sigreturn_next_pc): Likewise.
4206 (get_next_pcs_syscall_next_pc): Likewise.
4207 (arm_gdbserver_get_next_pcs): Likewise.
4208 (struct linux_target_ops) <arm_gdbserver_get_next_pcs>:
4209 Initialize.
4210 * linux-low.h: Move CORE_ADDR vector definition to gdb_vecs.h.
4211 * server.h: Include gdb_vecs.h.
4212
68ce2059
AT		 42132015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4214
4215 * Makefile.in (SFILES): Append common/common-regcache.c.
4216 (OBS): Append common-regcache.o.
4217 (common-regcache.o): New rule.
4218 * regcache.c (init_register_cache): Initialize cache to
4219 REG_UNAVAILABLE.
4220 (regcache_raw_read_unsigned): New function.
4221 * regcache.h (REG_UNAVAILABLE, REG_VALID): Replaced by shared
4222 register_status enum.
4223
fa5308bd
AT		 42242015-12-18 Antoine Tremblay <antoine.tremblay@ericsson.com>
4225
4226 * linux-aarch64-low.c (the_low_targets): Rename
4227 breakpoint_reinsert_addr to get_next_pcs.
4228 * linux-arm-low.c (the_low_targets): Likewise.
4229 * linux-bfin-low.c (the_low_targets): Likewise.
4230 * linux-cris-low.c (the_low_targets): Likewise.
4231 * linux-crisv32-low.c (the_low_targets): Likewise.
4232 * linux-low.c (can_software_single_step): Likewise.
4233 (install_software_single_step_breakpoints): New function.
4234 (start_step_over): Use install_software_single_step_breakpoints.
4235 * linux-low.h: New CORE_ADDR vector.
4236 (struct linux_target_ops) Rename breakpoint_reinsert_addr to
4237 get_next_pcs.
4238 * linux-mips-low.c (the_low_targets): Likewise.
4239 * linux-nios2-low.c (the_low_targets): Likewise.
4240 * linux-sparc-low.c (the_low_targets): Likewise.
4241
4a6ed09b
PA		 42422015-12-17 Pedro Alves <palves@redhat.com>
4243
4244 * linux-low.c (linux_kill_one_lwp): Remove references to
4245 LinuxThreads.
4246 (kill_lwp): Remove HAVE_TKILL_SYSCALL check. No longer fall back
4247 to 'kill'.
4248 (linux_init_signals): Delete.
4249 (initialize_low): Adjust.
4250 * thread-db.c (thread_db_init): Remove LinuxThreads reference.
4251
7544db95
PA		 42522015-12-16 Pedro Alves <palves@redhat.com>
4253
4254 * configure.ac (compiler warning flags): When testing a
4255 -Wno-foo option, check whether -Wfoo works instead.
4256 * configure: Regenerate.
4257
8020350c
DB		 42582015-12-11 Don Breazeal <donb@codesourcery.com>
4259
4260 * server.c (process_serial_event): Don't exit from gdbserver
4261 in remote mode if there are still active inferiors.
4262
db91f502
YQ		 42632015-12-11 Yao Qi <yao.qi@linaro.org>
4264
4265 * linux-aarch64-low.c (aarch64_breakpoint_at): Call
4266 arm_breakpoint_at if the process is 32-bit.
4267
b37a6290
YQ		 42682015-12-11 Yao Qi <yao.qi@linaro.org>
4269
4270 * linux-aarch32-low.c [__aarch64__]: Use arm_abi_breakpoint
4271 arm breakpoint.
4272
17b1509a
YQ		 42732015-12-07 Yao Qi <yao.qi@linaro.org>
4274
4275 * configure.srv: Append arm.o to srv_tgtobj for
4276 aarch64*-*-linux* target.
4277 * linux-aarch32-low.c (arm_abi_breakpoint): New macro. Moved
4278 from linux-arm-low.c.
4279 (arm_eabi_breakpoint, arm_breakpoint): Likewise.
4280 (arm_breakpoint_len, thumb_breakpoint): Likewise.
4281 (thumb_breakpoint_len, thumb2_breakpoint): Likewise.
4282 (thumb2_breakpoint_len): Likewise.
4283 (arm_is_thumb_mode, arm_breakpoint_at): Likewise.
4284 (arm_breakpoint_kinds): Likewise.
4285 (arm_breakpoint_kind_from_pc): Likewise.
4286 (arm_sw_breakpoint_from_kind): Likewise.
4287 (arm_breakpoint_kind_from_current_state): Likewise.
4288 * linux-aarch32-low.h (arm_breakpoint_kind_from_pc): Declare.
4289 (arm_sw_breakpoint_from_kind): Declare.
4290 (arm_breakpoint_kind_from_current_state): Declare.
4291 (arm_breakpoint_at): Declare.
4292 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): Call
4293 arm_sw_breakpoint_from_kind if process is 32-bit.
4294 (aarch64_breakpoint_kind_from_pc): New function.
4295 (aarch64_breakpoint_kind_from_current_state): New function.
4296 (the_low_target): Initialize fields breakpoint_kind_from_pc
4297 and breakpoint_kind_from_current_state.
4298 * linux-arm-low.c (arm_breakpoint_kinds): Move to
4299 linux-aarch32-low.c.
4300 (arm_abi_breakpoint, arm_eabi_breakpoint): Likewise.
4301 (arm_breakpoint, arm_breakpoint_len): Likewise.
4302 (thumb_breakpoint, thumb_breakpoint_len): Likewise.
4303 (thumb2_breakpoint, thumb2_breakpoint_len): Likewise.
4304 (arm_is_thumb_mode): Likewise.
4305 (arm_breakpoint_at): Likewise.
4306 (arm_breakpoint_kind_from_pc): Likewise.
4307 (arm_sw_breakpoint_from_kind): Likewise.
4308 (arm_breakpoint_kind_from_current_state): Likewise.
4309
4310 Revert:
4311 2015-08-04 Yao Qi <yao.qi@linaro.org>
4312
4313 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
4314 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
4315 * server.c (extended_protocol): Remove "static".
4316 * server.h (extended_protocol): Declare it.
4317
ece66d65
JS		 43182015-12-04 Josh Stone <jistone@redhat.com>
4319
4320 * target.h (struct target_ops) <arch_setup>: Rename to ...
4321 (struct target_ops) <post_create_inferior>: ... this.
4322 (target_arch_setup): Rename to ...
4323 (target_post_create_inferior): ... this, calling post_create_inferior.
4324 * server.c (start_inferior): Update target_arch_setup calls to
4325 target_post_create_inferior.
4326 * linux-low.c (linux_low_ptrace_options): Forward declare.
4327 (linux_arch_setup): Update its comment for general use.
4328 (linux_post_create_inferior): New, run arch_setup and setup ptrace.
4329 (struct linux_target_ops): Use linux_post_create_inferior.
4330 * lynx-low.c (struct lynx_target_ops): Update arch_setup stub comment
4331 to post_create_inferior.
4332 * nto-low.c (struct nto_target_ops): Likewise.
4333 * spu-low.c (struct spu_target_ops): Likewise.
4334 * win32-low.c (struct win32_target_ops): Likewise.
4335
e58c48b4
AT		 43362015-12-03 Antoine Tremblay <antoine.tremblay@ericsson.com>
4337
4338 * linux-arm-low.c: Remove duplicate arch/arm.h include.
4339
fbec8956
AT		 43402015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4341
4342 * linux-arm-low.c (arm_reinsert_addr): Remove function.
4343 (struct linux_target_ops <breakpoint_reinsert_addr>: Set to NULL.
4344 * linux-cris-low.c (cris_reinsert_addr> Remove function.
4345 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4346 * linux-crisv32-low.c (cris_reinsert_addr): Remove function.
4347 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4348 * linux-mips-low.c (mips_reinsert_addr): Remove function.
4349 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4350 * linux-nios2-low.c (nios2_reinsert_addr): Remove function.
4351 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4352 * linux-sparc-low.c (sparc_reinsert_addr): Remove function.
4353 (struct linux_target_ops) <breakpoint_reinsert_addr>: Set to NULL.
4354
9b4c5f87
AT		 43552015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4356
4357 * linux-low.c (linux_look_up_symbols): Don't call
4358 linux_supports_traceclone.
4359 * linux-low.h (thread_db_init): Remove use_events argument.
4360 * thread-db.c (thread_db_use_event): Remove global variable.
4361 (struct thread_db) <td_thr_event_enable_p>: Remove field.
4362 (struct thread_db) <td_create_bp>: Remove field.
4363 (thread_db_create_event): Remove function.
4364 (thread_db_enable_reporting): Likewise.
4365 (find_one_thread): Don't check for thread_db_use_events.
4366 (attach_thread): Likewise.
4367 (thread_db_load_search): Remove td_thr_event_enable_p initialization.
4368 (try_thread_db_load_1): Don't check for thread_db_use_events.
4369 (thread_db_init): Remove use_events argument and thread events
4370 handling.
4371 (remove_thread_event_breakpoints): Remove function.
4372 (thread_db_detach): Remove call to remove_thred_event_breakpoints.
4373
7d00775e
AT		 43742015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4375
4376 * linux-aarch64-low.c (aarch64_supports_hardware_single_step):
4377 New function.
4378 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4379 * linux-arm-low.c (arm_supports_hardware_single_step): New function.
4380 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4381 * linux-bfin-low.c (bfin_supports_hardware_single_step): New function.
4382 (struct linux_target_ops) <bfin_supports_hardware_single_step>:
4383 Initialize.
4384 * linux-crisv32-low.c (cris_supports_hardware_single_step):
4385 New function.
4386 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4387 * linux-low.c (can_hardware_single_step): Use
4388 supports_hardware_single_step.
4389 (can_software_single_step): New function.
4390 (start_step_over): Call can_software_single_step.
4391 (linux_supports_hardware_single_step): New function.
4392 (struct target_ops) <supports_software_single_step>: Initialize.
4393 * linux-low.h (struct linux_target_ops)
4394 <supports_hardware_single_step>: Initialize.
4395 * linux-m32r-low.c (m32r_supports_hardware_single_step): New function.
4396 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4397 * linux-ppc-low.c (ppc_supports_hardware_single_step): New function.
4398 (struct linux_target_ops) <supports_hardware_single_step> Initialize.
4399 * linux-s390-low.c (s390_supports_hardware_single_step): New function.
4400 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4401 * linux-sh-low.c (sh_supports_hardware_single_step): New function.
4402 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4403 * linux-tic6x-low.c (tic6x_supports_hardware_single_step): New function.
4404 (struct linux_target_ops) <tic6x_supports_hardware_single_step>:
4405 Initialize.
4406 * linux-tile-low.c (tile_supports_hardware_single_step): New function.
4407 (struct linux_target_ops) <tile_supports_hardware_single_step>:
4408 Initialize.
4409 * linux-x86-low.c (x86_supports_hardware_single_step) New function.
4410 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4411 * linux-xtensa-low.c (xtensa_supports_hardware_single_step):
4412 New function.
4413 (struct linux_target_ops) <supports_hardware_single_step>: Initialize.
4414 * target.h (struct target_ops): <supports_software_single_step>:
4415 New field.
4416 (target_supports_software_single_step): New macro.
4417
2d97cd35
AT		 44182015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4419
4420 * linux-low.c (linux_wait_1): Fix pc advance condition.
4421 * mem-break.c (reinsert_breakpoint_inserted_here): New function.
4422 * mem-break.h (reinsert_breakpoint_inserted_here): New declaration.
4423
769ef81f
AT		 44242015-11-30 Antoine Tremblay <antoine.tremblay@ericsson.com>
4425
4426 * linux-arm-low.c (arm_is_thumb_mode): New function.
4427 (arm_breakpoint_at): Use arm_is_thumb_mode.
4428 (arm_breakpoint_kind_from_current_state): New function.
4429 (struct linux_target_ops) <breakpoint_kind_from_current_state>:
4430 Initialize.
4431 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_current_state.
4432 (linux_breakpoint_kind_from_current_state): New function.
4433 (struct target_ops <breakpoint_kind_from_current_state>: Initialize.
4434 * linux-low.h (struct linux_target_ops)
4435 <breakpoint_kind_from_current_state>: New field.
4436 * target.h (struct target_ops): Likewise.
4437 (target_breakpoint_kind_from_current_state): New macro.
4438
1bebeeca
PA		 44392015-11-30 Pedro Alves <palves@redhat.com>
4440
4441 * linux-low.c (linux_resume): Wake up the event loop before
4442 returning.
4443
a67a9fae
PA		 44442015-11-30 Pedro Alves <palves@redhat.com>
4445
4446 * mem-break.c (check_gdb_bp_preconditions): Remove current_thread
4447 check.
4448 (set_gdb_breakpoint): If prepare_to_access_memory fails, set *ERR
4449 to -1.
4450 * target.c (struct thread_search): New structure.
4451 (thread_search_callback): New function.
4452 (prev_general_thread): New global.
4453 (prepare_to_access_memory, done_accessing_memory): New functions.
4454 * target.h (prepare_to_access_memory, done_accessing_memory):
4455 Replace macros with function declarations.
4456
f2faf941
PA		 44572015-11-30 Pedro Alves <palves@redhat.com>
4458
4459 PR 14618
4460 * linux-low.c (linux_wait_1): If the last resumed thread is gone,
4461 report TARGET_WAITKIND_NO_RESUMED.
4462 * remote-utils.c (prepare_resume_reply): Handle
4463 TARGET_WAITKIND_NO_RESUMED.
4464 * server.c (report_no_resumed): New global.
4465 (handle_query) <qSupported>: Handle "no-resumed+". Report
4466 "no-resumed+" support.
4467 (resume): When the target reports TARGET_WAITKIND_NO_RESUMED, only
4468 return error if the client doesn't support no-resumed events.
4469 (push_stop_notification): New function.
4470 (handle_target_event): Use it. Report TARGET_WAITKIND_NO_RESUMED
4471 events if the client supports them.
4472
a681f9c9
PA		 44732015-11-30 Pedro Alves <palves@redhat.com>
4474
4475 * linux-low.c (thread_still_has_status_pending_p): Don't check
4476 vCont;t here.
4477 (lwp_resumed): New function.
4478 (status_pending_p_callback): Return early if the LWP is not
4479 supposed to be resumed.
4480
65706a29
PA		 44812015-11-30 Pedro Alves <palves@redhat.com>
4482
4483 * linux-low.c (handle_extended_wait): Assert that the LWP's
4484 waitstatus is TARGET_WAITKIND_IGNORE. If GDB wants to hear about
4485 thread create events, leave the new child's status pending.
4486 (linux_low_filter_event): If GDB wants to hear about thread exit
4487 events, leave the LWP marked dead and don't delete it.
4488 (linux_wait_for_event_filtered): Don't check for thread exit.
4489 (filter_exit_event): New function.
4490 (linux_wait_1): Use it, when returning an exit event.
4491 (linux_resume_one_lwp_throw): Assert that the LWP's
4492 waitstatus is TARGET_WAITKIND_IGNORE.
4493 * remote-utils.c (prepare_resume_reply): Handle
4494 TARGET_WAITKIND_THREAD_CREATED and TARGET_WAITKIND_THREAD_EXITED.
4495 * server.c (report_thread_events): New global.
4496 (handle_general_set): Handle QThreadEvents.
4497 (handle_query) <qSupported>: Handle and report QThreadEvents+;
4498 (handle_target_event): Handle TARGET_WAITKIND_THREAD_CREATED and
4499 TARGET_WAITKIND_THREAD_EXITED.
4500 * server.h (report_thread_events): Declare.
4501
56cf4bed
PA		 45022015-11-30 Pedro Alves <palves@redhat.com>
4503
4504 * linux-low.c (resume_stopped_resumed_lwps): Don't check whether
4505 the thread's last_resume_kind was resume_stop.
4506
500c1d85
PA		 45072015-11-30 Pedro Alves <palves@redhat.com>
4508
4509 * linux-low.c (linux_attach): In non-stop mode, wait for one stop
4510 before returning.
4511
de979965
PA		 45122015-11-30 Pedro Alves <palves@redhat.com>
4513
4514 * server.c (handle_v_requests): Handle vCtrlC.
4515
34c65914
PA		 45162015-11-30 Pedro Alves <palves@redhat.com>
4517
4518 * gdbthread.h (find_any_thread_of_pid): Declare.
4519 * inferiors.c (thread_of_pid, find_any_thread_of_pid): New
4520 functions.
4521 * server.c (handle_query): If current_thread is NULL, look for
4522 another thread of the selected process.
4523
79efa585 45242015-11-26 Daniel Colascione <dancol@dancol.org>
01a49af8 4525 Simon Marchi <simon.marchi@ericsson.com>
79efa585
SM		 4526
4527 * linux-low.c (linux_target_ops): Use linux_proc_tid_get_name.
4528 * server.c (handle_qxfer_threads_worker): Refactor to include thread
4529 name in reply.
4530 * target.h (struct target_ops) <thread_name>: New field.
4531 (target_thread_name): New macro.
4532
80d82c19
JB		 45332015-11-23 Joel Brobecker <brobecker@adacore.com>
4534
4535 * regcache.h (regcache_invalidate_pid): Add declaration.
4536 * regcache.c (regcache_invalidate_pid): New function, extracted
4537 from regcache_invalidate.
4538 (regcache_invalidate): Reimplement using regcache_invalidate_pid.
4539 Add trivial documentation comment.
4540 * lynx-low.c: Use regcache_invalidate_pid instead of
4541 regcache_invalidate.
4542
64da5dd5
JB		 45432015-11-23 Joel Brobecker <brobecker@adacore.com>
4544
4545 * configure.ac: Do not call AC_CHECK_TYPES for Elf32_auxv_t
4546 and Elf64_auxv_t if the target is Android.
4547
37ce4055
DE		 45482015-11-22 Doug Evans <xdje42@gmail.com>
4549
4550 * target.h: #include <sys/types.h>.
4551
06e03fff
PA		 45522015-11-19 Pedro Alves <palves@redhat.com>
4553
4554 * linux-low.c (linux_process_qsupported): Change prototype.
4555 Adjust.
4556 * linux-low.h (struct linux_target_ops) <process_qsupported>:
4557 Change prototype.
4558 * linux-x86-low.c (x86_linux_process_qsupported): Change prototype
4559 and adjust to loop over all features.
4560 * server.c (handle_query) <qSupported>: Adjust to call
4561 target_process_qsupported once, passing it a vector of unprocessed
4562 features.
4563 * target.h (struct target_ops) <process_qsupported>: Change
4564 prototype.
4565 (target_process_qsupported): Adjust.
4566
9a084706
PA		 45672015-11-19 Pedro Alves <palves@redhat.com>
4568
4569 * configure.ac (ERROR_ON_WARNING): Don't check whether in C++
4570 mode.
4571 * configure: Regenerate.
4572
dad44a1f
PA		 45732015-11-19 Pedro Alves <palves@redhat.com>
4574
4575 * configure: Regenerate.
4576
231c0592
YQ		 45772015-11-19 Yao Qi <yao.qi@linaro.org>
4578
4579 * linux-aarch64-low.c (emit_data_processing_reg): Change opcode
4580 type to uint32_t.
4581
6c1c9a8b
YQ		 45822015-11-19 Yao Qi <yao.qi@linaro.org>
4583
4584 * linux-aarch64-low.c (enum aarch64_operand_type): New.
4585 (struct aarch64_operand): Move enum out.
4586
9caa3311
YQ		 45872015-11-19 Yao Qi <yao.qi@linaro.org>
4588
4589 * linux-aarch64-low.c (aarch64_fill_fpregset): Cast buf to
4590 struct user_fpsimd_state *.
4591 (aarch64_store_fpregset): Likewise.
4592
6a69a054
YQ		 45932015-11-19 Yao Qi <yao.qi@linaro.org>
4594
4595 * linux-aarch64-low.c (aarch64_fill_gregset): Cast buf to
4596 struct user_pt_regs *.
4597 (aarch64_store_gregset): Likewise.
4598
1798301e
PA		 45992015-11-18 Pedro Alves <palves@redhat.com>
4600
4601 * Makefile.in (all_object_files): Add $IPA_OBJS.
4602
ce7715e2
PA		 46032015-11-17 Pedro Alves <palves@redhat.com>
4604
4605 * win32-low.c (win32_resume): Use gdb_signal_from_host,
4606 GDB_SIGNAL_0 and gdb_signal_to_string.
4607
c0879059
PA		 46082015-11-17 Pedro Alves <palves@redhat.com>
4609
4610 * win32-low.c (handle_output_debug_string): Remove parameter.
4611 (win32_kill): Remove our_status local and adjust call to
4612 handle_output_debug_string.
4613 (get_child_debug_event): Adjust call to
4614 handle_output_debug_string.
4615
1996e237
SM		 46162015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4617
4618 * linux-mips-low.c (mips_fill_gregset): Add cast.
4619 (mips_store_gregset): Likewise.
4620 (mips_fill_fpregset): Likewise.
4621 (mips_store_fpregset): Likewise.
4622
cbec665b
SM		 46232015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4624
4625 * linux-mips-low.c (mips_add_watchpoint): Rename private to
4626 priv.
4627
eb3e3c67
SM		 46282015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4629
4630 * linux-mips-low.c (mips_linux_new_thread): Change type of
4631 watch_type to enum target_hw_bp_type.
4632
171de4b8
SM		 46332015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4634
4635 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type):
4636 Change return type to arm_hwbp_type.
4637
04248ead
SM		 46382015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4639
4640 * linux-aarch32-low.c (arm_fill_gregset): Add cast.
4641 (arm_store_gregset): Likewise.
4642 * linux-arm-low.c (arm_get_hwcap): Likewise.
4643 (arm_read_description): Likewise.
4644
04b3479c
SM		 46452015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4646
4647 * linux-aarch32-low.c (aarch32_regsets): Use NULL_REGSET.
4648
2bc84e8a
SM		 46492015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4650
4651 * linux-ppc-low.c (ppc_get_hwcap): Add cast.
4652 (ppc_fill_vsxregset): Likewise.
4653 (ppc_store_vsxregset): Likewise.
4654 (ppc_fill_vrregset): Likewise.
4655 (ppc_store_vrregset): Likewise.
4656 (ppc_fill_evrregset): Likewise.
4657 (ppc_store_evrregset): Likewise.
4658
e6c5bb05
SM		 46592015-11-03 Simon Marchi <simon.marchi@polymtl.ca>
4660
4661 * linux-ppc-low.c (ppc_usrregs_info): Remove
4662 forward-declaration.
4663 (ppc_arch_setup): Move lower in file.
4664
7ea45d72
SM		 46652015-10-30 Simon Marchi <simon.marchi@ericsson.com>
4666
4667 * proc-service.c (ps_pdread): Change CORE_ADDR cast to uintptr_t.
4668 (ps_pdwrite): Likewise.
4669
69291610
HW		 46702015-10-29 Henrik Wallin <henrik.wallin@windriver.com>
4671
4672 * linux-arm-low.c (arm_new_thread): Move pointer dereference
4673 to after assert checks.
4674
b42945fd
SM		 46752015-10-29 Simon Marchi <simon.marchi@ericsson.com>
4676
4677 * proc-service.c (ps_pdread): Add/adjust casts.
4678 (ps_pdwrite): Add/adjust casts.
4679
d6f85c84
SM		 46802015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4681
4682 * server.c (handle_search_memory_1): Cast return value of
4683 memmem.
4684
f98cd059
SM		 46852015-10-29 Simon Marchi <simon.marchi@polymtl.ca>
4686
4687 * server.c (write_qxfer_response): Change type of data to
4688 gdb_byte *.
4689
d2412fa5
PA		 46902015-10-29 Pedro Alves <palves@redhat.com>
4691
4692 * mem-break.c (Z_packet_to_bkpt_type): Add cast.
4693
c17414a2
PA		 46942015-10-29 Pedro Alves <palves@redhat.com>
4695
4696 * tracepoint.c (clear_installed_tracepoints): Add casts.
4697
e053fbc4
PA		 46982015-10-29 Pedro Alves <palves@redhat.com>
4699
4700 * server.c (handle_v_cont, process_serial_event): Add enum
4701 gdb_signal casts to signal parsing code.
4702
add67df8
PA		 47032015-10-29 Pedro Alves <palves@redhat.com>
4704
4705 * linux-low.h (NULL_REGSET): Define.
4706 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4707 * linux-arm-low.c (arm_regsets): Likewise.
4708 * linux-crisv32-low.c (cris_regsets): Likewise.
4709 * linux-m68k-low.c (m68k_regsets): Likewise.
4710 * linux-mips-low.c (mips_regsets): Likewise.
4711 * linux-nios2-low.c (nios2_regsets): Likewise.
4712 * linux-ppc-low.c (ppc_regsets): Likewise.
4713 * linux-s390-low.c (s390_regsets): Likewise.
4714 * linux-sh-low.c (sh_regsets): Likewise.
4715 * linux-sparc-low.c (sparc_regsets): Likewise.
4716 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4717 * linux-tile-low.c (tile_regsets): Likewise.
4718 * linux-x86-low.c (x86_regsets): Likewise.
4719 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4720
50bc912a
PA		 47212015-10-29 Pedro Alves <palves@redhat.com>
4722
4723 * linux-low.h (NULL_REGSET): Define.
4724 * linux-aarch64-low.c (aarch64_regsets): Use NULL_REGSET.
4725 * linux-arm-low.c (arm_regsets): Likewise.
4726 * linux-crisv32-low.c (cris_regsets): Likewise.
4727 * linux-m68k-low.c (m68k_regsets): Likewise.
4728 * linux-mips-low.c (mips_regsets): Likewise.
4729 * linux-nios2-low.c (nios2_regsets): Likewise.
4730 * linux-ppc-low.c (ppc_regsets): Likewise.
4731 * linux-s390-low.c (s390_regsets): Likewise.
4732 * linux-sh-low.c (sh_regsets): Likewise.
4733 * linux-sparc-low.c (sparc_regsets): Likewise.
4734 * linux-tic6x-low.c (tic6x_regsets): Likewise.
4735 * linux-tile-low.c (tile_regsets): Likewise.
4736 * linux-x86-low.c (x86_regsets): Likewise.
4737 * linux-xtensa-low.c (xtensa_regsets): Likewise.
4738
682b2546
DE		 47392015-10-26 Doug Evans <dje@google.com>
4740
4741 * linux-low.c (__SIGRTMIN): Move to nat/linux-nat.h.
4742
963843d4
DE		 47432015-10-26 Doug Evans <dje@google.com>
4744
4745 * linux-low.c (W_STOPCODE): Moved to common/gdb_wait.h.
4746
d41401ac
DE		 47472015-10-26 Doug Evans <dje@google.com>
4748
4749 * thread-db.c (find_one_thread): Cast ti.ti_tid to unsigned long
4750 for debug_printf.
4751 (attach_thread, find_new_threads_callback): Ditto.
4752
3db28855
AT		 47532015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4754
4755 * mem-break.h (set_breakpoint_data): Remove.
4756
fb78e89c
AT		 47572015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4758
4759 * nto-low.c (nto_sw_breakpoint_from_kind): New function.
4760 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4761 (initialize_low): Remove set_breakpoint_data call.
4762 * spu-low.c (spu_sw_breakpoint_from_kind): New function.
4763 (struct target_ops) <sw_breakpoint_from_kind>: Iniitalize.
4764 (initialize_low): Remove set_breakpoint_data call.
4765 * win32-low.c (win32_sw_breakpoint_from_kind): New function.
4766 (struct target_ops) <sw_breakpoint_from_kind>: Initialize.
4767 (initialize_low): Remove set_breakpoint_data call.
4768
2e6ee069
AT		 47692015-10-23 Antoine Tremblay <antoine.tremblay@ericsson.com>
4770
4771 * linux-low.c (default_breakpoint_kind_from_pc): Move to target.c.
4772 * mem-break.c (set_breakpoint_at): Use target_breakpoint_kind_from_pc.
4773 * target.c (default_breakpoint_kind_from_pc): Moved from linux-low.c
4774 * target.h (target_breakpoint_kind_from_pc): New macro.
4775
1652a986
AT		 47762015-10-22 Antoine Tremblay <antoine.tremblay@ericsson.com>
4777
4778 * linux-low.c (default_breakpoint_kind_from_pc): New function.
4779 (linux_breakpoint_kind_from_pc): Use default_breakpoint_kind_from_pc for
4780 the default breakpoint kind.
4781
abeead09
AT		 47822015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4783
4784 * linux-arm-low.c (arm_supports_z_point_type): Add software
4785 breakpoint support.
4786
b0b4b501
AT		 47872015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4788
4789 * linux-arm-low.c: Refactor breakpoint definitions.
4790 (arm_breakpoint_at): Adjust for arm_abi_breakpoint.
4791 (arm_sw_breakpoint_from_kind): Adjust for arm_breakpoint.
4792
8689682c
AT		 47932015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4794
4795 * Makefile.in: Add arm.c/o.
4796 * configure.srv: Likewise.
4797 * linux-arm-low.c (arm_breakpoint_kinds): New enum.
4798 (arm_breakpoint_kind_from_pc): New function.
4799 (arm_sw_breakpoint_from_kind): Return proper kind.
4800 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize.
4801
27165294
AT		 48022015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4803
4804 * linux-low.c (initialize_low): Ajdust for breakpoint global variables
4805 removal.
4806 * mem-break.c : Remove breakpoint_data/breakpoint_len global variables.
4807 (struct raw_breakpoint) <size>: Remove.
4808 (struct raw_breakpoint) <kind>: Add.
4809 (bp_size): New function.
4810 (bp_opcode): Likewise.
4811 (find_raw_breakpoint_at): Adjust for kind.
4812 (insert_memory_breakpoint): Adjust for kind call bp_size,bp_opcode.
4813 (remove_memory_breakpoint): Adjust for kind call bp_size.
4814 (set_raw_breakpoint_at): Adjust for kind.
4815 (set_breakpoint): Likewise.
4816 (set_breakpoint_at): Call breakpoint_kind_from_pc.
4817 (delete_raw_breakpoint): Adjust for kind.
4818 (delete_breakpoint): Likewise.
4819 (find_gdb_breakpoint): Likewise.
4820 (set_gdb_breakpoint_1): Likewise.
4821 (set_gdb_breakpoint): Likewise.
4822 (delete_gdb_breakpoint_1): Likewise.
4823 (delete_gdb_breakpoint): Likewise.
4824 (uninsert_raw_breakpoint): Likewise.
4825 (reinsert_raw_breakpoint): Likewise.
4826 (set_breakpoint_data): Remove.
4827 (validate_inserted_breakpoint): Adjust for kind call bp_size,bp_opcode.
4828 (check_mem_read): Adjust for kind call bp_size.
4829 (check_mem_write): Adjust for kind call bp_size,bp_opcode.
4830 (clone_one_breakpoint): Adjust for kind.
4831 * mem-break.h (set_gdb_breakpoint): Likewise.
4832 (delete_gdb_breakpoint): Likewise.
4833 * server.c (process_serial_event): Likewise.
4834
dd373349
AT		 48352015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4836
4837 * linux-aarch64-low.c (aarch64_sw_breakpoint_from_kind): New function.
4838 (struct linux_target_ops) <breakpoint>: Remove.
4839 (struct linux_target_ops) <breakpoint_len>: Remove.
4840 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4841 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4842 * linux-arm-low.c (arm_breakpoint_kind_from_pc): New function.
4843 (arm_sw_breakpoint_from_kind): New function.
4844 * linux-bfin-low.c (bfin_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-cris-low.c (cris_sw_breakpoint_from_kind): New function.
4850 (struct linux_target_ops) <breakpoint>: Remove.
4851 (struct linux_target_ops) <breakpoint_len>: Remove.
4852 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4853 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4854 * linux-crisv32-low.c (cris_sw_breakpoint_from_kind): New function.
4855 (struct linux_target_ops) <breakpoint>: Remove.
4856 (struct linux_target_ops) <breakpoint_len>: Remove.
4857 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4858 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4859 * linux-low.c (linux_wait_1): Call breakpoint_kind_from_pc
4860 and sw_breakpoint_from_kind to increment the pc.
4861 (linux_breakpoint_kind_from_pc): New function.
4862 (linux_sw_breakpoint_from_kind): New function.
4863 (struct target_ops) <sw_breakpoint_from_kind>: Initialize field.
4864 (initialize_low): Call breakpoint_kind_from_pc and
4865 sw_breakpoint_from_kind to replace breakpoint_data/len.
4866 * linux-low.h (struct linux_target_ops) <breakpoint_kind_from_pc>:
4867 New field.
4868 (struct linux_target_ops) <sw_breakpoint_from_kind>: Likewise.
4869 * linux-m32r-low.c (m32r_sw_breakpoint_from_kind): New function.
4870 (struct linux_target_ops) <breakpoint>: Remove.
4871 (struct linux_target_ops) <breakpoint_len>: Remove.
4872 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4873 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4874 * linux-m68k-low.c (m68k_sw_breakpoint_from_kind): New function.
4875 (struct linux_target_ops) <breakpoint>: Remove.
4876 (struct linux_target_ops) <breakpoint_len>: Remove.
4877 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4878 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4879 * linux-mips-low.c (mips_sw_breakpoint_from_kind): New function.
4880 (struct linux_target_ops) <breakpoint>: Remove.
4881 (struct linux_target_ops) <breakpoint_len>: Remove.
4882 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4883 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4884 * linux-nios2-low.c (nios2_sw_breakpoint_from_kind): New function.
4885 (struct linux_target_ops) <breakpoint>: Remove.
4886 (struct linux_target_ops) <breakpoint_len>: Remove.
4887 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4888 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4889 * linux-ppc-low.c (ppc_sw_breakpoint_from_kind): New function.
4890 (struct linux_target_ops) <breakpoint>: Remove.
4891 (struct linux_target_ops) <breakpoint_len>: Remove.
4892 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4893 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4894 * linux-s390-low.c (s390_sw_breakpoint_from_kind): New function.
4895 (struct linux_target_ops) <breakpoint>: Remove.
4896 (struct linux_target_ops) <breakpoint_len>: Remove.
4897 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4898 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4899 * linux-sh-low.c (sh_sw_breakpoint_from_kind): New function.
4900 (struct linux_target_ops) <breakpoint>: Remove.
4901 (struct linux_target_ops) <breakpoint_len>: Remove.
4902 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4903 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4904 * linux-sparc-low.c (sparc_sw_breakpoint_from_kind): New function.
4905 (struct linux_target_ops) <breakpoint>: Remove.
4906 (struct linux_target_ops) <breakpoint_len>: Remove.
4907 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4908 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4909 * linux-tic6x-low.c (tic6x_sw_breakpoint_from_kind): New function.
4910 (struct linux_target_ops) <breakpoint>: Remove.
4911 (struct linux_target_ops) <breakpoint_len>: Remove.
4912 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4913 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4914 * linux-tile-low.c (tile_sw_breakpoint_from_kind): New function.
4915 * linux-x86-low.c (x86_sw_breakpoint_from_kind): New function.
4916 (struct linux_target_ops) <breakpoint>: Remove.
4917 (struct linux_target_ops) <breakpoint_len>: Remove.
4918 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4919 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4920 * linux-xtensa-low.c (xtensa_sw_breakpoint_from_kind) New function.
4921 (struct linux_target_ops) <breakpoint>: Remove.
4922 (struct linux_target_ops) <breakpoint_len>: Remove.
4923 (struct linux_target_ops) <breakpoint_kind_from_pc>: Initialize field.
4924 (struct linux_target_ops) <sw_breakpoint_from_kind>: Initialize field.
4925
4cd98a19
AT		 49262015-10-21 Antoine Tremblay <antoine.tremblay@ericsson.com>
4927
4928 * linux-cris-low.c (cris_get_pc): Remove void arg.
4929
774ee6d2
AR		 49302015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4931
4932 * gdbserver/nto-low.c (nto_insert_point, nto_remove_point): Fix
4933 variable name.
4934
833dcd29
AR		 49352015-10-16 Aleksandar Ristovski <aristovski@qnx.com>
4936
4937 * inferiors.c (thread_pid_matches_callback): New function.
4938 (find_thread_process): New function.
4939 (remove_thread): Reset current_thread.
4940 (remove_process): Assert threads have been removed first.
4941
8d689ee5
YQ		 49422015-10-15 Yao Qi <yao.qi@linaro.org>
4943
4944 * linux-aarch64-low.c (aarch64_insert_point): Set len to 2
4945 if it is 3.
4946 (aarch64_remove_point): Likewise.
4947 * regcache.c (regcache_register_size): New function.
4948
1c2e1515
YQ		 49492015-10-12 Yao Qi <yao.qi@linaro.org>
4950
4951 * linux-aarch64-low.c: Update all callers as emit_load_store
4952 is renamed to aarch64_emit_load_store.
4953
e1c587c3
YQ		 49542015-10-12 Yao Qi <yao.qi@linaro.org>
4955
4956 * linux-aarch64-low.c: Update all callers of function renaming
4957 from emit_insn to aarch64_emit_insn.
4958
b6542f81
YQ		 49592015-10-12 Yao Qi <yao.qi@linaro.org>
4960
4961 * linux-aarch64-low.c (enum aarch64_opcodes): Move to
4962 arch/aarch64-insn.h.
4963 (struct aarch64_memory_operand): Likewise.
4964 (ENCODE): Likewise.
4965 (emit_insn): Move to arch/aarch64-insn.c.
4966 (emit_b, emit_bcond, emit_cb, emit_tb): Remove.
4967 (emit_load_store): Move to arch/aarch64-insn.c.
4968 (emit_ldr, emit_ldrb, emit_ldrsw, emit_nop): Remove.
4969 (can_encode_int32): Remove.
4970
246994ce
YQ		 49712015-10-12 Yao Qi <yao.qi@linaro.org>
4972
4973 * linux-aarch64-low.c (extract_signed_bitfield): Remove.
4974 (aarch64_decode_ldr_literal): Move to gdb/arch/aarch64-insn.c.
4975 (aarch64_relocate_instruction): Likewise.
4976 (struct aarch64_insn_data): Move to gdb/arch/aarch64-insn.h.
4977 (struct aarch64_insn_visitor): Likewise.
4978
0badd99f
YQ		 49792015-10-12 Yao Qi <yao.qi@linaro.org>
4980
4981 * linux-aarch64-low.c (struct aarch64_insn_data): New.
4982 (struct aarch64_insn_visitor): New.
4983 (struct aarch64_insn_relocation_data): New.
4984 (aarch64_ftrace_insn_reloc_b): New function.
4985 (aarch64_ftrace_insn_reloc_b_cond): Likewise.
4986 (aarch64_ftrace_insn_reloc_cb): Likewise.
4987 (aarch64_ftrace_insn_reloc_tb): Likewise.
4988 (aarch64_ftrace_insn_reloc_adr): Likewise.
4989 (aarch64_ftrace_insn_reloc_ldr_literal): Likewise.
4990 (aarch64_ftrace_insn_reloc_others): Likewise.
4991 (visitor): New.
4992 (aarch64_relocate_instruction): Use visitor.
4993
dfaffe9d
YQ		 49942015-10-12 Yao Qi <yao.qi@linaro.org>
4995
4996 * linux-aarch64-low.c (aarch64_relocate_instruction): Return
4997 int. Add argument buf.
4998 (aarch64_install_fast_tracepoint_jump_pad): Pass buf to
4999 aarch64_relocate_instruction.
5000
70b439f0
YQ		 50012015-10-12 Yao Qi <yao.qi@linaro.org>
5002
5003 * linux-aarch64-low.c (aarch64_relocate_instruction): Add
5004 argument insn. Remove local variable insn. Don't call
5005 target_read_uint32.
5006 (aarch64_install_fast_tracepoint_jump_pad): Call
5007 target_read_uint32.
5008
7781c06f
YQ		 50092015-09-30 Yao Qi <yao.qi@linaro.org>
5010
5011 * linux-aarch64-low.c (emit_movk): Shorten a long line.
5012 (emit_load_store_pair): Likewise.
5013
9a3c8263
SM		 50142015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5015
5016 * dll.c (match_dll): Add cast(s).
5017 (unloaded_dll): Likewise.
5018 * linux-low.c (second_thread_of_pid_p): Likewise.
5019 (delete_lwp_callback): Likewise.
5020 (count_events_callback): Likewise.
5021 (select_event_lwp_callback): Likewise.
5022 (linux_set_resume_request): Likewise.
5023 * server.c (accumulate_file_name_length): Likewise.
5024 (emit_dll_description): Likewise.
5025 (handle_qxfer_threads_worker): Likewise.
5026 (visit_actioned_threads): Likewise.
5027 * thread-db.c (any_thread_of): Likewise.
5028 * tracepoint.c (same_process_p): Likewise.
5029 (match_blocktype): Likewise.
5030 (build_traceframe_info_xml): Likewise.
5031
224c3ddb
SM		 50322015-09-25 Simon Marchi <simon.marchi@ericsson.com>
5033
5034 * ax.c (gdb_parse_agent_expr): Add cast to allocation result
5035 assignment.
5036 (gdb_unparse_agent_expr): Likewise.
5037 * hostio.c (require_data): Likewise.
5038 (handle_pread): Likewise.
5039 * linux-low.c (disable_regset): Likewise.
5040 (fetch_register): Likewise.
5041 (store_register): Likewise.
5042 (get_dynamic): Likewise.
5043 (linux_qxfer_libraries_svr4): Likewise.
5044 * mem-break.c (delete_fast_tracepoint_jump): Likewise.
5045 (set_fast_tracepoint_jump): Likewise.
5046 (uninsert_fast_tracepoint_jumps_at): Likewise.
5047 (reinsert_fast_tracepoint_jumps_at): Likewise.
5048 (validate_inserted_breakpoint): Likewise.
5049 (clone_agent_expr): Likewise.
5050 * regcache.c (init_register_cache): Likewise.
5051 * remote-utils.c (putpkt_binary_1): Likewise.
5052 (decode_M_packet): Likewise.
5053 (decode_X_packet): Likewise.
5054 (look_up_one_symbol): Likewise.
5055 (relocate_instruction): Likewise.
5056 (monitor_output): Likewise.
5057 * server.c (handle_search_memory): Likewise.
5058 (handle_qxfer_exec_file): Likewise.
5059 (handle_qxfer_libraries): Likewise.
5060 (handle_qxfer): Likewise.
5061 (handle_query): Likewise.
5062 (handle_v_cont): Likewise.
5063 (handle_v_run): Likewise.
5064 (captured_main): Likewise.
5065 * target.c (write_inferior_memory): Likewise.
5066 * thread-db.c (try_thread_db_load_from_dir): Likewise.
5067 * tracepoint.c (init_trace_buffer): Likewise.
5068 (add_tracepoint_action): Likewise.
5069 (add_traceframe): Likewise.
5070 (add_traceframe_block): Likewise.
5071 (cmd_qtdpsrc): Likewise.
5072 (cmd_qtdv): Likewise.
5073 (cmd_qtstatus): Likewise.
5074 (response_source): Likewise.
5075 (response_tsv): Likewise.
5076 (cmd_qtnotes): Likewise.
5077 (gdb_collect): Likewise.
5078 (initialize_tracepoint): Likewise.
5079
afbe19f8
PL		 50802015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5081
5082 * linux-aarch64-low-.c: Include ax.h and tracepoint.h.
5083 (enum aarch64_opcodes) <RET>, <SUBS>, <AND>, <ORR>, <ORN>,
5084 <EOR>, <LSLV>, <LSRV>, <ASRV>, <SBFM>, <UBFM>, <CSINC>, <MUL>,
5085 <NOP>: New.
5086 (enum aarch64_condition_codes): New enum.
5087 (w0): New static global.
5088 (fp): Likewise.
5089 (lr): Likewise.
5090 (struct aarch64_memory_operand) <type>: New
5091 MEMORY_OPERAND_POSTINDEX type.
5092 (postindex_memory_operand): New helper function.
5093 (emit_ret): New function.
5094 (emit_load_store_pair): New function, factored out of emit_stp
5095 with support for MEMORY_OPERAND_POSTINDEX.
5096 (emit_stp): Rewrite using emit_load_store_pair.
5097 (emit_ldp): New function.
5098 (emit_load_store): Likewise.
5099 (emit_ldr): Mention post-index instruction in comment.
5100 (emit_ldrh): New function.
5101 (emit_ldrb): New function.
5102 (emit_ldrsw): Mention post-index instruction in comment.
5103 (emit_str): Likewise.
5104 (emit_subs): New function.
5105 (emit_cmp): Likewise.
5106 (emit_and): Likewise.
5107 (emit_orr): Likewise.
5108 (emit_orn): Likewise.
5109 (emit_eor): Likewise.
5110 (emit_mvn): Likewise.
5111 (emit_lslv): Likewise.
5112 (emit_lsrv): Likewise.
5113 (emit_asrv): Likewise.
5114 (emit_mul): Likewise.
5115 (emit_sbfm): Likewise.
5116 (emit_sbfx): Likewise.
5117 (emit_ubfm): Likewise.
5118 (emit_ubfx): Likewise.
5119 (emit_csinc): Likewise.
5120 (emit_cset): Likewise.
5121 (emit_nop): Likewise.
5122 (emit_ops_insns): New helper function.
5123 (emit_pop): Likewise.
5124 (emit_push): Likewise.
5125 (aarch64_emit_prologue): New function.
5126 (aarch64_emit_epilogue): Likewise.
5127 (aarch64_emit_add): Likewise.
5128 (aarch64_emit_sub): Likewise.
5129 (aarch64_emit_mul): Likewise.
5130 (aarch64_emit_lsh): Likewise.
5131 (aarch64_emit_rsh_signed): Likewise.
5132 (aarch64_emit_rsh_unsigned): Likewise.
5133 (aarch64_emit_ext): Likewise.
5134 (aarch64_emit_log_not): Likewise.
5135 (aarch64_emit_bit_and): Likewise.
5136 (aarch64_emit_bit_or): Likewise.
5137 (aarch64_emit_bit_xor): Likewise.
5138 (aarch64_emit_bit_not): Likewise.
5139 (aarch64_emit_equal): Likewise.
5140 (aarch64_emit_less_signed): Likewise.
5141 (aarch64_emit_less_unsigned): Likewise.
5142 (aarch64_emit_ref): Likewise.
5143 (aarch64_emit_if_goto): Likewise.
5144 (aarch64_emit_goto): Likewise.
5145 (aarch64_write_goto_address): Likewise.
5146 (aarch64_emit_const): Likewise.
5147 (aarch64_emit_call): Likewise.
5148 (aarch64_emit_reg): Likewise.
5149 (aarch64_emit_pop): Likewise.
5150 (aarch64_emit_stack_flush): Likewise.
5151 (aarch64_emit_zero_ext): Likewise.
5152 (aarch64_emit_swap): Likewise.
5153 (aarch64_emit_stack_adjust): Likewise.
5154 (aarch64_emit_int_call_1): Likewise.
5155 (aarch64_emit_void_call_2): Likewise.
5156 (aarch64_emit_eq_goto): Likewise.
5157 (aarch64_emit_ne_goto): Likewise.
5158 (aarch64_emit_lt_goto): Likewise.
5159 (aarch64_emit_le_goto): Likewise.
5160 (aarch64_emit_gt_goto): Likewise.
5161 (aarch64_emit_ge_got): Likewise.
5162 (aarch64_emit_ops_impl): New static global variable.
5163 (aarch64_emit_ops): New target function, return
5164 &aarch64_emit_ops_impl.
5165 (struct linux_target_ops): Install it.
5166
bb903df0
PL		 51672015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5168
5169 * Makefile.in (linux-aarch64-ipa.o, aarch64-ipa.o): New rules.
5170 * configure.srv (aarch64*-*-linux*): Add linux-aarch64-ipa.o and
5171 aarch64-ipa.o.
5172 * linux-aarch64-ipa.c: New file.
5173 * linux-aarch64-low.c: Include arch/aarch64-insn.h, inttypes.h
5174 and endian.h.
5175 (aarch64_get_thread_area): New target method.
5176 (extract_signed_bitfield): New helper function.
5177 (aarch64_decode_ldr_literal): New function.
5178 (enum aarch64_opcodes): New enum.
5179 (struct aarch64_register): New struct.
5180 (struct aarch64_operand): New struct.
5181 (x0): New static global.
5182 (x1): Likewise.
5183 (x2): Likewise.
5184 (x3): Likewise.
5185 (x4): Likewise.
5186 (w2): Likewise.
5187 (ip0): Likewise.
5188 (sp): Likewise.
5189 (xzr): Likewise.
5190 (aarch64_register): New helper function.
5191 (register_operand): Likewise.
5192 (immediate_operand): Likewise.
5193 (struct aarch64_memory_operand): New struct.
5194 (offset_memory_operand): New helper function.
5195 (preindex_memory_operand): Likewise.
5196 (enum aarch64_system_control_registers): New enum.
5197 (ENCODE): New macro.
5198 (emit_insn): New helper function.
5199 (emit_b): New function.
5200 (emit_bcond): Likewise.
5201 (emit_cb): Likewise.
5202 (emit_tb): Likewise.
5203 (emit_blr): Likewise.
5204 (emit_stp): Likewise.
5205 (emit_ldp_q_offset): Likewise.
5206 (emit_stp_q_offset): Likewise.
5207 (emit_load_store): Likewise.
5208 (emit_ldr): Likewise.
5209 (emit_ldrsw): Likewise.
5210 (emit_str): Likewise.
5211 (emit_ldaxr): Likewise.
5212 (emit_stxr): Likewise.
5213 (emit_stlr): Likewise.
5214 (emit_data_processing_reg): Likewise.
5215 (emit_data_processing): Likewise.
5216 (emit_add): Likewise.
5217 (emit_sub): Likewise.
5218 (emit_mov): Likewise.
5219 (emit_movk): Likewise.
5220 (emit_mov_addr): Likewise.
5221 (emit_mrs): Likewise.
5222 (emit_msr): Likewise.
5223 (emit_sevl): Likewise.
5224 (emit_wfe): Likewise.
5225 (append_insns): Likewise.
5226 (can_encode_int32_in): New helper function.
5227 (aarch64_relocate_instruction): New function.
5228 (aarch64_install_fast_tracepoint_jump_pad): Likewise.
5229 (aarch64_get_min_fast_tracepoint_insn_len): Likewise.
5230 (struct linux_target_ops): Install aarch64_get_thread_area,
5231 aarch64_install_fast_tracepoint_jump_pad and
5232 aarch64_get_min_fast_tracepoint_insn_len.
5233
787749ea
PL		 52342015-09-21 Pierre Langlois <pierre.langlois@arm.com>
5235
5236 * Makefile.in (aarch64-insn.o): New rule.
5237 * configure.srv (aarch64*-*-linux*): Add aarch64-insn.o.
5238
9812b2e6
YQ		 52392015-09-21 Yao Qi <yao.qi@linaro.org>
5240
5241 * ax.c [!IN_PROCESS_AGENT] (gdb_agent_op_sizes): Define it.
5242
18fe412b
YQ		 52432015-09-21 Yao Qi <yao.qi@linaro.org>
5244
5245 * tracepoint.c (max_jump_pad_size): Remove.
5246
a0cc84cd
YQ		 52472015-09-18 Yao Qi <yao.qi@linaro.org>
5248
5249 * linux-aarch64-low.c: Don't include sys/uio.h.
5250 (ps_get_thread_area): Call aarch64_ps_get_thread_area.
5251
d78908cf
WW		 52522015-09-16 Wei-cheng Wang <cole945@gmail.com>
5253
5254 * tracepoint.c (eval_result_type): Change prototype.
5255 (condition_true_at_tracepoint): Fix argument to compiled_cond.
5256
d57e0d50
PA		 52572015-09-15 Pedro Alves <palves@redhat.com>
5258
5259 * remote-utils.c (prepare_resume_reply) <TARGET_WAITKIND_EXECD>:
5260 Check whether to report exec events instead of checking whether
5261 multiprocess is enabled.
5262
5a676acc
PA		 52632015-09-15 Pedro Alves <palves@redhat.com>
5264
5265 PR remote/18965
5266 * remote-utils.c (prepare_resume_reply): Merge
5267 TARGET_WAITKIND_VFORK_DONE switch case with the
5268 TARGET_WAITKIND_FORKED case.
5269
7c5d0fad
YQ		 52702015-09-15 Yao Qi <yao.qi@linaro.org>
5271
5272 * server.c (handle_query): Check string comparison using
5273 "else if" instead of "if".
5274
750ce8d1
YQ		 52752015-09-15 Yao Qi <yao.qi@linaro.org>
5276
5277 * server.c (vCont_supported): New global variable.
5278 (handle_query): Set vCont_supported to 1 if "vContSupported+"
5279 matches. Append ";vContSupported+" to own_buf.
5280 (handle_v_requests): Append ";s;S" to own_buf if target supports
5281 hardware single step or vCont_supported is false.
5282 (capture_main): Set vCont_supported to zero.
5283
70b90b91
YQ		 52842015-09-15 Yao Qi <yao.qi@linaro.org>
5285
5286 * linux-low.c (linux_supports_conditional_breakpoints): Rename
5287 it to ...
5288 (linux_supports_hardware_single_step): ... New function.
5289 (linux_target_ops): Update.
5290 * lynx-low.c (lynx_target_ops): Set field
5291 supports_hardware_single_step to target_can_do_hardware_single_step.
5292 * nto-low.c (nto_target_ops): Likewise.
5293 * spu-low.c (spu_target_ops): Likewise.
5294 * win32-low.c (win32_target_ops): Likewise.
5295 * target.c (target_can_do_hardware_single_step): New function.
5296 * target.h (struct target_ops) <supports_conditional_breakpoints>:
5297 Remove. <supports_hardware_single_step>: New field.
5298 (target_supports_conditional_breakpoints): Remove.
5299 (target_supports_hardware_single_step): New macro.
5300 (target_can_do_hardware_single_step): Declare.
5301 * server.c (handle_query): Use target_supports_hardware_single_step
5302 instead of target_supports_conditional_breakpoints.
5303
ade90bde
YQ		 53042015-09-15 Yao Qi <yao.qi@linaro.org>
5305
5306 * linux-aarch64-low.c (aarch64_linux_siginfo_fixup): New
5307 function.
5308 (struct linux_target_ops the_low_target): Install
5309 aarch64_linux_siginfo_fixup.
5310
94585166
DB		 53112015-09-11 Don Breazeal <donb@codesourcery.com>
5312 Luis Machado <lgustavo@codesourcery.com>
5313
5314 * linux-low.c (linux_mourn): Static declaration.
5315 (linux_arch_setup): Move in front of
5316 handle_extended_wait.
5317 (linux_arch_setup_thread): New function.
5318 (handle_extended_wait): Handle exec events. Call
5319 linux_arch_setup_thread. Make event_lwp argument a
5320 pointer-to-a-pointer.
5321 (check_zombie_leaders): Do not check stopped threads.
5322 (linux_low_ptrace_options): Add PTRACE_O_TRACEEXEC.
5323 (linux_low_filter_event): Add lwp and thread for exec'ing
5324 non-leader thread if leader thread has been deleted.
5325 Refactor code into linux_arch_setup_thread and call it.
5326 Pass child lwp pointer by reference to handle_extended_wait.
5327 (linux_wait_for_event_filtered): Update comment.
5328 (linux_wait_1): Prevent clobbering exec event status.
5329 (linux_supports_exec_events): New function.
5330 (linux_target_ops) <supports_exec_events>: Initialize new member.
5331 * lynx-low.c (lynx_target_ops) <supports_exec_events>: Initialize
5332 new member.
5333 * remote-utils.c (prepare_resume_reply): New stop reason 'exec'.
5334 * server.c (report_exec_events): New global variable.
5335 (handle_query): Handle qSupported query for exec-events feature.
5336 (captured_main): Initialize report_exec_events.
5337 * server.h (report_exec_events): Declare new global variable.
5338 * target.h (struct target_ops) <supports_exec_events>: New
5339 member.
5340 (target_supports_exec_events): New macro.
5341 * win32-low.c (win32_target_ops) <supports_exec_events>:
5342 Initialize new member.
5343
0568462b
MM		 53442015-09-09 Markus Metzger <markus.t.metzger@intel.com>
5345
5346 * linux-low.c (linux_low_enable_btrace): Remove.
5347 (linux_target_ops): Replace linux_low_enable_btrace with
5348 linux_enable_btrace.
5349
39edd165
YQ		 53502015-09-03 Yao Qi <yao.qi@linaro.org>
5351
5352 * linux-aarch64-low.c (aarch64_insert_point): Call
5353 aarch64_handle_watchpoint if aarch64_linux_region_ok_for_watchpoint
5354 returns true.
5355
1db33b5a
UW		 53562015-08-27 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
5357
5358 * linux-low.c (check_stopped_by_breakpoint): Use
5359 GDB_ARCH_IS_TRAP_BRKPT instead of GDB_ARCH_TRAP_BRKPT.
5360
ab290430
PA		 53612015-08-27 Pedro Alves <palves@redhat.com>
5362
5363 * proc-service.c (ps_pdwrite): Return PS_ERR/PS_OK explicily.
5364
8d749320
SM		 53652015-08-26 Simon Marchi <simon.marchi@ericsson.com>
5366
6711b7f8
SM		 5367 * ax.c (gdb_parse_agent_expr): Replace xmalloc-family function with
5368 the XNEW-family equivalent.
8d749320
SM		 5369 (compile_bytecodes): Likewise.
5370 * dll.c (loaded_dll): Likewise.
5371 * event-loop.c (append_callback_event): Likewise.
5372 (create_file_handler): Likewise.
5373 (create_file_event): Likewise.
5374 * hostio.c (handle_open): Likewise.
5375 * inferiors.c (add_thread): Likewise.
5376 (add_process): Likewise.
5377 * linux-aarch64-low.c (aarch64_linux_new_process): Likewise.
5378 * linux-arm-low.c (arm_new_process): Likewise.
5379 (arm_new_thread): Likewise.
5380 * linux-low.c (add_to_pid_list): Likewise.
5381 (linux_add_process): Likewise.
5382 (handle_extended_wait): Likewise.
5383 (add_lwp): Likewise.
5384 (enqueue_one_deferred_signal): Likewise.
5385 (enqueue_pending_signal): Likewise.
5386 (linux_resume_one_lwp_throw): Likewise.
5387 (linux_resume_one_thread): Likewise.
5388 (linux_read_memory): Likewise.
5389 (linux_write_memory): Likewise.
5390 * linux-mips-low.c (mips_linux_new_process): Likewise.
5391 (mips_linux_new_thread): Likewise.
5392 (mips_add_watchpoint): Likewise.
5393 * linux-x86-low.c (initialize_low_arch): Likewise.
5394 * lynx-low.c (lynx_add_process): Likewise.
5395 * mem-break.c (set_raw_breakpoint_at): Likewise.
5396 (set_breakpoint): Likewise.
5397 (add_condition_to_breakpoint): Likewise.
5398 (add_commands_to_breakpoint): Likewise.
5399 (clone_agent_expr): Likewise.
5400 (clone_one_breakpoint): Likewise.
5401 * regcache.c (new_register_cache): Likewise.
5402 * remote-utils.c (look_up_one_symbol): Likewise.
5403 * server.c (queue_stop_reply): Likewise.
5404 (start_inferior): Likewise.
5405 (queue_stop_reply_callback): Likewise.
5406 (handle_target_event): Likewise.
5407 * spu-low.c (fetch_ppc_memory): Likewise.
5408 (store_ppc_memory): Likewise.
5409 * target.c (set_target_ops): Likewise.
5410 * thread-db.c (thread_db_load_search): Likewise.
5411 (try_thread_db_load_1): Likewise.
5412 * tracepoint.c (add_tracepoint): Likewise.
5413 (add_tracepoint_action): Likewise.
5414 (create_trace_state_variable): Likewise.
5415 (cmd_qtdpsrc): Likewise.
5416 (cmd_qtro): Likewise.
5417 (add_while_stepping_state): Likewise.
5418 * win32-low.c (child_add_thread): Likewise.
5419 (get_image_name): Likewise.
5420
ed8b7b42
YQ		 54212015-08-25 Yao Qi <yao.qi@linaro.org>
5422
5423 * linux-aarch64-low.c (aarch64_linux_new_thread): Remove.
5424
db3cb7cb
YQ		 54252015-08-25 Yao Qi <yao.qi@linaro.org>
5426
5427 * Makefile.in (aarch64-linux.o): New rule.
5428 * configure.srv (aarch64*-*-linux*): Append aarch64-linux.o to
5429 srv_tgtobj.
5430 * linux-aarch64-low.c: Include nat/aarch64-linux.h.
5431 (aarch64_init_debug_reg_state): Make it extern.
5432 (aarch64_linux_prepare_to_resume): Remove.
5433
f6011a1c
YQ		 54342015-08-25 Yao Qi <yao.qi@linaro.org>
5435
5436 * linux-aarch64-low.c (aarch64_linux_prepare_to_resume): Use
5437 lwp_arch_private_info and ptid_of_lwp.
5438
88e2cf7e
YQ		 54392015-08-25 Yao Qi <yao.qi@linaro.org>
5440
5441 * linux-aarch64-low.c (aarch64_get_debug_reg_state): Add argument pid.
5442 Find proc_info by find_process_pid. All callers updated.
5443
5e35436e
YQ		 54442015-08-25 Yao Qi <yao.qi@linaro.org>
5445
5446 * linux-aarch64-low.c (struct arch64_dr_update_callback_param):
5447 Remove.
5448 (debug_reg_change_callback): Remove.
5449 (aarch64_notify_debug_reg_change): Remove.
5450
4a8a7965
YQ		 54512015-08-25 Yao Qi <yao.qi@linaro.org>
5452
5453 * linux-aarch64-low.c (aarch64_notify_debug_reg_change):
5454 Call current_lwp_ptid.
5455
32a271ee
YQ		 54562015-08-25 Yao Qi <yao.qi@linaro.org>
5457
5458 * linux-aarch64-low.c (debug_reg_change_callback): Use
5459 debug_printf.
5460
0d51c8d7
YQ		 54612015-08-25 Yao Qi <yao.qi@linaro.org>
5462
5463 * linux-aarch64-low.c (debug_reg_change_callback): Use phex.
5464
31a43dd5
YQ		 54652015-08-25 Yao Qi <yao.qi@linaro.org>
5466
5467 * linux-aarch64-low.c (debug_reg_change_callback): Remove comments.
5468
8ee52567
YQ		 54692015-08-25 Yao Qi <yao.qi@linaro.org>
5470
5471 * linux-aarch64-low.c (debug_reg_change_callback): Re-indent
5472 the code.
5473
ff3f0f45
YQ		 54742015-08-25 Yao Qi <yao.qi@linaro.org>
5475
5476 * linux-aarch64-low.c (aarch64_dr_update_callback_param) <pid>:
5477 Remove.
5478 (debug_reg_change_callback): Remove argument entry and add argument
5479 lwp. Remove local variable thread. Don't print thread id in the
5480 debugging output. Don't check whether pid of thread equals to pid.
5481 (aarch64_notify_debug_reg_change): Don't set param.pid. Call
5482 iterate_over_lwps instead find_inferior.
5483
3d40fbb5
PA		 54842015-08-24 Pedro Alves <palves@redhat.com>
5485
5486 * inferiors.c (get_first_process): New function.
5487 * inferiors.h (get_first_process): New declaration.
5488 * remote-utils.c (read_ptid): Default to the first process in the
5489 list, instead of to the current thread's process.
5490
438e1e42
PA		 54912015-08-24 Pedro Alves <palves@redhat.com>
5492
5493 * debug.c: Include gdb_sys_time.h instead of sys/time.h.
5494 * event-loop.c: Likewise.
5495 * remote-utils.c: Likewise.
5496 * tracepoint.c: Likewise.
5497
a8c6d4fc
PA		 54982015-08-24 Pedro Alves <palves@redhat.com>
5499
5500 * spu-low.c (spu_request_interrupt): Use lwpid_of instead of
5501 ptid_get_lwp.
5502
99b0bb12
PA		 55032015-08-21 Pedro Alves <palves@redhat.com>
5504
5505 * ax.c (gdb_eval_agent_expr): Return expr_eval_unhandled_opcode
5506 instead of literal 1.
5507
f8904751
PA		 55082015-08-21 Pedro Alves <palves@redhat.com>
5509
5510 * tdesc.c (default_description): Explicitly zero-initialize.
5511
465a859e
PA		 55122015-08-21 Pedro Alves <palves@redhat.com>
5513
5514 PR gdb/18749
5515 * inferiors.c (remove_thread): Discard any pending stop reply for
5516 this thread.
5517 * server.c (remove_all_on_match_pid): Rename to ...
5518 (remove_all_on_match_ptid): ... this. Work with a filter ptid
5519 instead of a pid.
5520 (discard_queued_stop_replies): Change parameter to a ptid. Now
5521 extern.
5522 (handle_v_kill, kill_inferior_callback, captured_main)
5523 (process_serial_event): Adjust.
5524 * server.h (discard_queued_stop_replies): Declare.
5525
f0db101d
PA		 55262015-08-21 Pedro Alves <palves@redhat.com>
5527
5528 * linux-low.c (wait_for_sigstop): Always switch to no thread
5529 selected if the previously current thread dies.
5530 * lynx-low.c (lynx_request_interrupt): Use the first thread's
5531 process instead of the current thread's.
5532 * remote-utils.c (input_interrupt): Don't check if there's no
5533 current thread.
5534 * server.c (gdb_read_memory, gdb_write_memory): If setting the
5535 current thread to the general thread fails, error out.
5536 (handle_qxfer_auxv, handle_qxfer_libraries)
5537 (handle_qxfer_libraries_svr4, handle_qxfer_siginfo)
5538 (handle_qxfer_spu, handle_qxfer_statictrace, handle_qxfer_fdpic)
5539 (handle_query): Check if there's a thread selected instead of
5540 checking whether there's any thread in the thread list.
5541 (handle_qxfer_threads, handle_qxfer_btrace)
5542 (handle_qxfer_btrace_conf): Don't error out early if there's no
5543 thread in the thread list.
5544 (handle_v_cont, myresume): Don't set the current thread to the
5545 continue thread.
5546 (process_serial_event) <Hg handling>: Also set thread_id if the
5547 previous general thread is still alive.
5548 (process_serial_event) <g/G handling>: If setting the current
5549 thread to the general thread fails, error out.
5550 * spu-low.c (spu_resume, spu_request_interrupt): Use the first
5551 thread's lwp instead of the current thread's.
5552 * target.c (set_desired_thread): If the desired thread was not
5553 found, leave the current thread pointing to NULL. Return an int
5554 (boolean) indicating success.
5555 * target.h (set_desired_thread): Change return type to int.
5556
40045d91
MF		 55572015-08-20 Max Filippov <jcmvbkbc@gmail.com>
5558
5559 * configure.srv (xtensa*-*-linux*): Add srv_linux_thread_db=yes.
5560 * linux-xtensa-low.c (arch/xtensa.h gdb_proc_service.h): New
5561 #includes.
5562 (ps_get_thread_area): New function.
5563
45face3b
GB		 55642015-08-19 Gary Benson <gbenson@redhat.com>
5565
5566 * hostio.c (handle_pread): Do not attempt to read more data
5567 than hostio_reply_with_data can fit in a packet.
5568
16d5f642
JB		 55692015-08-18 Joel Brobecker <brobecker@adacore.com>
5570
5571 * linux-aarch32-low.c (NT_ARM_VFP): Define if not already defined.
5572
a738da3a
MF		 55732015-08-14 Matthew Fortune <matthew.fortune@imgtec.com>
5574
5575 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP_REL.
5576
33ebda9d
PA		 55772015-08-06 Pedro Alves <palves@redhat.com>
5578
5579 * tracepoint.c (expr_eval_result): Now an int.
5580
a44892be
PA		 55812015-08-06 Pedro Alves <palves@redhat.com>
5582
5583 * gdbthread.h (struct regcache): Forward declare.
5584 (struct thread_info) <regcache_data>: Now a struct regcache
5585 pointer.
5586 * inferiors.c (inferior_regcache_data)
5587 (set_inferior_regcache_data): Now work with struct regcache
5588 pointers.
5589 * inferiors.h (struct regcache): Forward declare.
5590 (inferior_regcache_data, set_inferior_regcache_data): Now work
5591 with struct regcache pointers.
5592 * regcache.c (get_thread_regcache, regcache_invalidate_thread)
5593 (free_register_cache_thread): Remove struct regcache pointer
5594 casts.
5595
608a1e46
PA		 55962015-08-06 Pedro Alves <palves@redhat.com>
5597
5598 * server.c (captured_main): On error, print the exception message
5599 to stderr, and if run_once is set, throw a quit.
5600
f0ce0d3a
PA		 56012015-08-06 Pedro Alves <palves@redhat.com>
5602
5603 * linux-low.c (move_out_of_jump_pad_callback): Temporarily switch
5604 the current thread.
5605
bf47e248
PA		 56062015-08-06 Pedro Alves <palves@redhat.com>
5607
5608 * linux-low.c (linux_write_memory): Rewrite debug output to avoid
5609 reading beyond the passed in buffer length.
5610
b6b9ffcc
PL		 56112015-08-06 Pierre Langlois <pierre.langlois@arm.com>
5612
5613 * tracepoint.c (symbol_list) <required>: Remove.
5614
863d01bd
PA		 56152015-08-06 Pedro Alves <palves@redhat.com>
5616
5617 * linux-low.c (handle_extended_wait): Set the fork child's suspend
5618 count if stopping and suspending threads.
5619 (check_stopped_by_breakpoint): If stopped by trace, set the LWP's
5620 stop reason to TARGET_STOPPED_BY_SINGLE_STEP.
5621 (linux_detach): Complete an ongoing step-over.
5622 (lwp_suspended_inc, lwp_suspended_decr): New functions. Use
5623 throughout.
5624 (resume_stopped_resumed_lwps): Don't resume a suspended thread.
5625 (linux_wait_1): If passing a signal to the inferior after
5626 finishing a step-over, unsuspend and re-resume all lwps. If we
5627 see a single-step event but the thread should be continuing, don't
5628 pass the trap to gdb.
5629 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback): Use
5630 internal_error instead of gdb_assert.
5631 (enqueue_pending_signal): New function.
5632 (check_ptrace_stopped_lwp_gone): Add debug output.
5633 (start_step_over): Use internal_error instead of gdb_assert.
5634 (complete_ongoing_step_over): New function.
5635 (linux_resume_one_thread): Don't resume a suspended thread.
5636 (proceed_one_lwp): If the LWP is stepping over a breakpoint, reset
5637 it stepping.
5638
00db26fa
PA		 56392015-08-06 Pedro Alves <palves@redhat.com>
5640
5641 * linux-low.c (add_lwp): Set waitstatus to TARGET_WAITKIND_IGNORE.
5642 (linux_thread_alive): Use lwp_is_marked_dead.
5643 (extended_event_reported): Delete.
5644 (linux_wait_1): Check if waitstatus is TARGET_WAITKIND_IGNORE
5645 instead of extended_event_reported.
5646 (mark_lwp_dead): Don't set the 'dead' flag. Store the waitstatus
5647 as well.
5648 (lwp_is_marked_dead): New function.
5649 (lwp_running): Use lwp_is_marked_dead.
5650 * linux-low.h: Delete 'dead' field, and update 'waitstatus's
5651 comment.
5652
ad071a30
PA		 56532015-08-06 Pedro Alves <palves@redhat.com>
5654
5655 * linux-low.c (linux_wait_1): Move fork event output out of the
5656 !report_to_gdb check. Pass event_child->waitstatus to
5657 target_waitstatus_to_string instead of ourstatus.
5658
524b57e6
YQ		 56592015-08-04 Yao Qi <yao.qi@linaro.org>
5660
5661 * linux-aarch64-low.c (aarch64_supports_tracepoints): Return 0
5662 if current_thread is 32 bit.
5663
6085d6f6
YQ		 56642015-08-04 Yao Qi <yao.qi@linaro.org>
5665
5666 * linux-aarch64-low.c (aarch64_supports_z_point_type): Return
5667 0 for Z_PACKET_SW_BP if it may be used in multi-arch debugging.
5668 * server.c (extended_protocol): Remove "static".
5669 * server.h (extended_protocol): Declare it.
5670
8a7e4587
YQ		 56712015-08-04 Yao Qi <yao.qi@linaro.org>
5672
5673 * linux-aarch64-low.c (aarch64_get_pc): Get PC register on
5674 both aarch64 and aarch32.
5675 (aarch64_set_pc): Likewise.
5676
3b53ae99
YQ		 56772015-08-04 Yao Qi <yao.qi@linaro.org>
5678
5679 * configure.srv (case aarch64*-*-linux*): Append arm-with-neon.o
5680 to srv_regobj and append arm-core.xml arm-vfpv3.xml and
5681 arm-with-neon.xml to srv_xmlfiles.
5682 * linux-aarch64-low.c: Include linux-aarch32-low.h.
5683 (is_64bit_tdesc): New function.
5684 (aarch64_linux_read_description): New function.
5685 (aarch64_arch_setup): Call aarch64_linux_read_description.
5686 (regs_info): Rename to regs_info_aarch64.
5687 (aarch64_regs_info): Return right regs_info.
5688 (initialize_low_arch): Call initialize_low_arch_aarch32.
5689
bd9e6534
YQ		 56902015-08-04 Yao Qi <yao.qi@linaro.org>
5691
5692 * configure.srv (srv_tgtobj): Add linux-aarch32-low.o.
5693 * linux-aarch32-low.c: New file.
5694 * linux-aarch32-low.h: New file.
5695 * linux-arm-low.c (arm_fill_gregset): Move it to
5696 linux-aarch32-low.c.
5697 (arm_store_gregset): Likewise.
5698 (arm_fill_vfpregset): Call arm_fill_vfpregset_num
5699 (arm_store_vfpregset): Call arm_store_vfpregset_num.
5700 (arm_arch_setup): Check if PTRACE_GETREGSET works.
5701 (regs_info): Rename to regs_info_arm.
5702 (arm_regs_info): Return regs_info_aarch32 if
5703 have_ptrace_getregset is 1 and target description is
5704 arm_with_neon or arm_with_vfpv3.
5705 (initialize_low_arch): Don't call init_registers_arm_with_neon.
5706 Call initialize_low_arch_aarch32 instead.
5707
ded48a5e
YQ		 57082015-08-04 Yao Qi <yao.qi@linaro.org>
5709
5710 * linux-x86-low.c (have_ptrace_getregset): Move it to ...
5711 * linux-low.c: ... here.
5712 * linux-low.h (have_ptrace_getregset): Declare it.
5713
96e9210f
PA		 57142015-08-04 Pedro Alves <palves@redhat.com>
5715
5716 * thread-db.c (struct thread_db): Use new typedefs.
5717 (try_thread_db_load_1): Define local TDB_DLSYM macro and use it in
5718 CHK calls.
5719 (disable_thread_event_reporting): Cast result of dlsym to
5720 destination function pointer type.
5721 (thread_db_mourn): Use td_ta_delete_ftype.
5722
af60a1ef
SL		 57232015-08-03 Sandra Loosemore <sandra@codesourcery.com>
5724
5725 * linux-nios2-low.c (NIOS2_BREAKPOINT): Conditionalize for
5726 arch variant.
5727 (CDX_BREAKPOINT): Define for R2.
5728 (nios2_breakpoint_at): Check for CDX_BREAKPOINT when R2.
5729 (the_low_target): Add comments.
5730
e8b41681
YQ		 57312015-07-30 Yao Qi <yao.qi@linaro.org>
5732
5733 * linux-arm-low.c (arm_hwcap): Remove it.
5734 (arm_read_description): New local variable arm_hwcap. Don't
5735 set arm_hwcap to zero.
5736
89abb039
YQ		 57372015-07-30 Yao Qi <yao.qi@linaro.org>
5738
5739 * linux-arm-low.c (arm_fill_wmmxregset): Don't use arm_hwcap.
5740 Use regcache->tdesc instead.
5741 (arm_store_wmmxregset): Likewise.
5742 (arm_fill_vfpregset): Likewise.
5743 (arm_store_vfpregset): Likewise.
5744
deca266c
YQ		 57452015-07-30 Yao Qi <yao.qi@linaro.org>
5746
5747 * linux-arm-low.c: Include arch/arm.h.
5748 (arm_fill_gregset): Don't use arm_num_regs and arm_regmap.
5749 (arm_store_gregset): Likewise.
5750
aa58a496
SM		 57512015-07-29 Simon Marchi <simon.marchi@ericsson.com>
5752
5753 * linux-mips-low.c (mips_linux_prepare_to_resume): Add NULL as
5754 ptrace's 4th parameter.
5755
50904b25
YQ		 57562015-07-27 Yao Qi <yao.qi@linaro.org>
5757
5758 * configure.srv (case aarch64*-*-linux*): Don't set
5759 srv_linux_usrregs.
5760
5826e159
PA		 57612015-07-24 Pedro Alves <palves@redhat.c: Likewise.om>
5762
5763 * linux-aarch64-low.c: Include nat/gdb_ptrace.h instead of
5764 sys/ptrace.h.
5765 * linux-arm-low.c: Likewise.
5766 * linux-cris-low.c: Likewise.
5767 * linux-crisv32-low.c: Likewise.
5768 * linux-low.c: Likewise.
5769 * linux-m68k-low.c: Likewise.
5770 * linux-mips-low.c: Likewise.
5771 * linux-nios2-low.c: Likewise.
5772 * linux-s390-low.c: Likewise.
5773 * linux-sparc-low.c: Likewise.
5774 * linux-tic6x-low.c: Likewise.
5775 * linux-tile-low.c: Likewise.
5776 * linux-x86-low.c: Likewise.
5777
54019719
PA		 57782015-07-24 Pedro Alves <palves@redhat.com>
5779
5780 * config.in: Regenerate.
5781 * configure: Regenerate.
5782
eb7aa561
PA		 57832015-07-24 Pedro Alves <palves@redhat.com>
5784
5785 * acinclude.m4: Include ../ptrace.m4.
5786 * configure.ac: Call GDB_AC_PTRACE.
5787 * config.in, configure: Regenerate.
5788
55d7b841
YQ		 57892015-07-24 Yao Qi <yao.qi@linaro.org>
5790
5791 * linux-low.c (linux_create_inferior): Remove setting to
5792 proc->priv->new_inferior.
5793 (linux_attach): Likewise.
5794 (linux_low_filter_event): Likewise.
5795 * linux-low.h (struct process_info_private) <new_inferior>: Remove.
5796
c06cbd92
YQ		 57972015-07-24 Yao Qi <yao.qi@linaro.org>
5798
5799 * linux-low.c (linux_arch_setup): New function.
5800 (linux_low_filter_event): If proc->tdesc is NULL and
5801 proc->attached is true, call the_low_target.arch_setup.
5802 Otherwise, keep status pending, and return.
5803 (linux_resume_one_lwp_throw): Don't call get_pc if
5804 thread->while_stepping isn't NULL. Don't call
5805 get_thread_regcache if proc->tdesc is NULL.
5806 (need_step_over_p): Return 0 if proc->tdesc is NULL.
5807 (linux_target_ops): Install arch_setup.
5808 * server.c (start_inferior): Call the_target->arch_setup.
5809 * target.h (struct target_ops) <arch_setup>: New field.
5810 (target_arch_setup): New marco.
5811 * lynx-low.c (lynx_target_ops): Update.
5812 * nto-low.c (nto_target_ops): Update.
5813 * spu-low.c (spu_target_ops): Update.
5814 * win32-low.c (win32_target_ops): Update.
5815
5ae3ebba
YQ		 58162015-07-24 Yao Qi <yao.qi@linaro.org>
5817
5818 * linux-low.c (linux_add_process): Don't set
5819 proc->priv->new_inferior.
5820 (linux_create_inferior): Set proc->priv->new_inferior to 1.
5821 (linux_attach): Likewise.
5822
eb97750b
YQ		 58232015-07-24 Yao Qi <yao.qi@linaro.org>
5824
5825 * server.c (start_inferior): Code refactor.
5826
51aee833
YQ		 58272015-07-24 Yao Qi <yao.qi@linaro.org>
5828
5829 * server.c (process_serial_event): Set general_thread.
5830
af1b22f3
YQ		 58312015-07-21 Yao Qi <yao.qi@linaro.org>
5832
5833 * linux-aarch64-low.c (aarch64_arch_setup): Remove code and call
5834 aarch64_linux_get_debug_reg_capacity.
5835
554717a3
YQ		 58362015-07-17 Yao Qi <yao.qi@linaro.org>
5837
5838 * Makefile.in (aarch64-linux-hw-point.o): New rule.
5839 * configure.srv (srv_tgtobj): Append aarch64-linux-hw-point.o.
5840 * linux-aarch64-low.c: Include nat/aarch64-linux-hw-point.h.
5841 (AARCH64_HBP_MAX_NUM): Move to nat/aarch64-linux-hw-point.h.
5842 (AARCH64_HWP_MAX_NUM, AARCH64_HBP_ALIGNMENT): Likewise.
5843 (AARCH64_HWP_ALIGNMENT): Likewise.
5844 (AARCH64_HWP_MAX_LEN_PER_REG): Likewise.
5845 (AARCH64_DEBUG_NUM_SLOTS, AARCH64_DEBUG_ARCH): Likewise.
5846 (aarch64_num_bp_regs, aarch64_num_wp_regs): Likewise.
5847 (AARCH64_DEBUG_ARCH_V8, DR_MARK_ALL_CHANGED): Likewise.
5848 (DR_MARK_N_CHANGED, DR_CLEAR_CHANGED): Likewise.
5849 (DR_HAS_CHANGED, DR_N_HAS_CHANGE): Likewise.
5850 (struct aarch64_debug_reg_state): Likewise.
5851 (struct arch_lwp_info): Likewise.
5852 (aarch64_align_watchpoint): Likewise.
5853 (DR_CONTROL_ENABLED, DR_CONTROL_LENGTH): Likewise.
5854 (aarch64_watchpoint_length): Likewise.
5855 (aarch64_point_encode_ctrl_reg): Likewise
5856 (aarch64_point_is_aligned): Likewise.
5857 (aarch64_align_watchpoint): Likewise.
5858 (aarch64_linux_set_debug_regs):
5859 (aarch64_dr_state_insert_one_point): Likewise.
5860 (aarch64_dr_state_remove_one_point): Likewise.
5861 (aarch64_handle_breakpoint): Likewise.
5862 (aarch64_handle_aligned_watchpoint): Likewise.
5863 (aarch64_handle_unaligned_watchpoint): Likewise.
5864 (aarch64_handle_watchpoint): Likewise.
5865
c67ca4de
YQ		 58662015-07-17 Yao Qi <yao.qi@linaro.org>
5867
5868 * linux-aarch64-low.c (aarch64_handle_breakpoint): Add argument state
5869 and don't aarch64_get_debug_reg_state. All callers update.
5870 (aarch64_handle_aligned_watchpoint): Likewise.
5871 (aarch64_handle_unaligned_watchpoint): Likewise.
5872 (aarch64_handle_watchpoint): Likewise.
5873 (aarch64_insert_point): Call aarch64_get_debug_reg_state earlier.
5874 (aarch64_remove_point): Likewise.
5875
25abf979
YQ		 58762015-07-17 Yao Qi <yao.qi@linaro.org>
5877
5878 * linux-aarch64-low.c (aarch64_show_debug_reg_state): Use
5879 debug_printf.
5880 (aarch64_handle_unaligned_watchpoint): Likewise.
5881
db1ff28b
JK		 58822015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5883
5884 Revert the previous 3 commits:
5885 Move gdb_regex* to common/
5886 Move linux_find_memory_regions_full & co.
5887 gdbserver build-id attribute generator
5888
700ca40f
JK		 58892015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5890 Jan Kratochvil <jan.kratochvil@redhat.com>
5891
5892 gdbserver build-id attribute generator.
5893 * linux-low.c (nat/linux-maps.h, search.h, rsp-low.h): Include.
5894 (ElfXX_Ehdr, ElfXX_Phdr, ElfXX_Nhdr): New.
5895 (ELFXX_FLD, ELFXX_SIZEOF, ELFXX_ROUNDUP, BUILD_ID_INVALID): New.
5896 (find_phdr): New.
5897 (get_dynamic): Use find_pdhr to traverse program headers.
5898 (struct mapping_entry, mapping_entry_s, free_mapping_entry_vec)
5899 (compare_mapping_entry_range, struct find_memory_region_callback_data)
5900 (read_build_id, find_memory_region_callback, lrfind_mapping_entry)
5901 (get_hex_build_id): New.
5902 (linux_qxfer_libraries_svr4): Add optional build-id attribute
5903 to reply XML document.
5904
9904185c
JK		 59052015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5906 Jan Kratochvil <jan.kratochvil@redhat.com>
5907
5908 * target.c: Include target/target-utils.h and fcntl.h.
5909 (target_fileio_read_stralloc_1_pread, target_fileio_read_stralloc_1)
5910 (target_fileio_read_stralloc): New functions.
5911
6e5b4429
JK		 59122015-07-15 Jan Kratochvil <jan.kratochvil@redhat.com>
5913
5914 * Makefile.in (OBS): Add gdb_regex.o.
5915 (gdb_regex.o): New.
5916 * config.in: Rebuilt.
5917 * configure: Rebuilt.
5918
ddc98fbf
JK		 59192015-07-15 Aleksandar Ristovski <aristovski@qnx.com
5920 Jan Kratochvil <jan.kratochvil@redhat.com>
5921
5922 Create empty nat/linux-maps.[ch] and common/target-utils.[ch].
5923 * Makefile.in (OBS): Add target-utils.o.
5924 (linux-maps.o, target-utils.o): New.
5925 * configure.srv (srv_linux_obj): Add linux-maps.o.
5926
e57bb7a0
PL		 59272015-07-15 Pierre Langlois <pierre.langlois@arm.com>
5928
5929 * linux-aarch64-low.c (aarch64_supports_range_stepping): New
5930 function, return 1.
5931 (the_low_target): Install it.
5932
586b02a9
PA		 59332015-07-14 Pedro Alves <palves@redhat.com>
5934
5935 * linux-low.c (kill_wait_lwp): Don't assert if waitpid fails.
5936 Instead, ignore ECHILD, and throw an error for other errnos.
5937
58c1b36c
PA		 59382015-07-10 Pedro Alves <palves@redhat.com>
5939
5940 * event-loop.c (struct callback_event) <data>: Change type to
5941 gdb_client_data instance instead of gdb_client_data pointer.
5942 (append_callback_event): Adjust.
5943
421530db
PL		 59442015-07-10 Pierre Langlois <pierre.langlois@arm.com>
5945
5946 * linux-aarch64-low.c: Add comments for each linux_target_ops
5947 method. Remove comments already covered in target_ops and
5948 linux_target_ops definitions.
5949 (the_low_target): Add comments for each unimplemented method.
5950
c2d65f38
YQ		 59512015-07-09 Yao Qi <yao.qi@linaro.org>
5952
5953 * linux-aarch64-low.c (aarch64_regmap): Remove.
5954 (aarch64_usrregs_info): Remove.
5955 (regs_info): Set field usrregs to NULL.
5956
b20a6524
MM		 59572015-07-02 Markus Metzger <markus.t.metzger@intel.com>
5958
5959 * linux-low.c: Include "rsp-low.h"
5960 (linux_low_encode_pt_config, linux_low_encode_raw): New.
5961 (linux_low_read_btrace): Support BTRACE_FORMAT_PT.
5962 (linux_low_btrace_conf): Support BTRACE_FORMAT_PT.
5963 (handle_btrace_enable_pt): New.
5964 (handle_btrace_general_set): Support "pt".
5965 (handle_btrace_conf_general_set): Support "pt:size".
5966
96c97461
PL		 59672015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5968
5969 * linux-aarch64-low.c (aarch64_supports_z_point_type): Enable for
5970 Z_PACKET_SW_BP.
5971
37d66942
PL		 59722015-06-29 Pierre Langlois <pierre.langlois@arm.com>
5973
5974 * linux-aarch64-low.c: Remove comment about endianness.
5975 (aarch64_breakpoint): Change type to gdb_byte[]. Set to "brk #0".
5976 (aarch64_breakpoint_at): Change type of insn to gdb_byte[]. Use
5977 memcmp.
5978
dc06243f
GB		 59792015-06-24 Gary Benson <gbenson@redhat.com>
5980
5981 * linux-i386-ipa.c (stdint.h): Do not include.
5982 * lynx-i386-low.c (stdint.h): Likewise.
5983 * lynx-ppc-low.c (stdint.h): Likewise.
5984 * mem-break.c (stdint.h): Likewise.
5985 * thread-db.c (stdint.h): Likewise.
5986 * tracepoint.c (stdint.h): Likewise.
5987 * win32-low.c (stdint.h): Likewise.
5988
124e13d9
SM		 59892015-06-18 Simon Marchi <simon.marchi@ericsson.com>
5990
5991 * server.c (write_qxfer_response): Update call to
5992 remote_escape_output.
5993
909c2cda
JK		 59942015-06-15 Aleksandar Ristovski <aristovski@qnx.com
5995 Jan Kratochvil <jan.kratochvil@redhat.com>
5996
5997 Merge multiple hex conversions.
5998 * gdbreplay.c (tohex): Rename to 'fromhex'.
5999 (logchar): Use fromhex.
6000
24c05f46
JK		 60012015-06-10 Jan Kratochvil <jan.kratochvil@redhat.com>
6002
6003 * server.c (handle_qxfer_libraries): Set `version' attribute for
6004 <library-list>.
6005
14d2069a
GB		 60062015-06-10 Gary Benson <gbenson@redhat.com>
6007
6008 * target.h (struct target_ops) <multifs_open>: New field.
6009 <multifs_unlink>: Likewise.
6010 <multifs_readlink>: Likewise.
6011 * linux-low.c (nat/linux-namespaces.h): New include.
6012 (linux_target_ops): Initialize the_target->multifs_open,
6013 the_target->multifs_unlink and the_target->multifs_readlink.
6014 * hostio.h (hostio_handle_new_gdb_connection): New declaration.
6015 * hostio.c (hostio_fs_pid): New static variable.
6016 (hostio_handle_new_gdb_connection): New function.
6017 (handle_setfs): Likewise.
6018 (handle_open): Use the_target->multifs_open as appropriate.
6019 (handle_unlink): Use the_target->multifs_unlink as appropriate.
6020 (handle_readlink): Use the_target->multifs_readlink as
6021 appropriate.
6022 (handle_vFile): Handle vFile:setfs packets.
6023 * server.c (handle_query): Call hostio_handle_new_gdb_connection
6024 after target_handle_new_gdb_connection.
6025
4b8b5e72
GB		 60262015-06-10 Gary Benson <gbenson@redhat.com>
6027
6028 * configure.ac (AC_CHECK_FUNCS): Add setns.
6029 * config.in: Regenerate.
6030 * configure: Likewise.
6031 * Makefile.in (SFILES): Add nat/linux-namespaces.c.
6032 (linux-namespaces.o): New rule.
6033 * configure.srv (srv_linux_obj): Add linux-namespaces.o.
6034
3ac2e371
GB		 60352015-06-09 Gary Benson <gbenson@redhat.com>
6036
6037 * hostio.c (handle_open): Process mode argument with
6038 fileio_to_host_mode.
6039
ca9b78ce
YQ		 60402015-06-01 Yao Qi <yao.qi@linaro.org>
6041
6042 * linux-s390-low.c (PTRACE_GETREGSET, PTRACE_SETREGSET): Remove.
6043 * linux-x86-low.c: Likewise.
6044
bfacd19d
DB		 60452015-05-28 Don Breazeal <donb@codesourcery.com>
6046
6047 * linux-low.c (handle_extended_wait): Initialize
6048 thread_info.last_resume_kind for new fork children.
6049
452003ef
PA		 60502015-05-15 Pedro Alves <palves@redhat.com>
6051
6052 * target.h (target_handle_new_gdb_connection): Rewrite using if
6053 wrapped in do/while.
6054
1041a03c
JB		 60552015-05-14 Joel Brobecker <brobecker@adacore.com>
6056
6057 * configure.ac: Add prfpregset_t BFD_HAVE_SYS_PROCFS_TYPE check.
6058 * configure, config.in: Regenerate.
6059 * gdb_proc_service.h [HAVE_PRFPREGSET_T] (prfpregset_t):
6060 Declare typedef.
6061
c269dbdb
DB		 60622015-05-12 Don Breazeal <donb@codesourcery.com>
6063
6064 * linux-low.c (handle_extended_wait): Handle PTRACE_EVENT_FORK and
6065 PTRACE_EVENT_VFORK_DONE.
6066 (linux_low_ptrace_options, extended_event_reported): Add vfork
6067 events.
6068 * remote-utils.c (prepare_resume_reply): New stop reasons "vfork"
6069 and "vforkdone" for RSP 'T' Stop Reply Packet.
6070 * server.h (report_vfork_events): Declare
6071 global variable.
6072
3a8a0396
DB		 60732015-05-12 Don Breazeal <donb@codesourcery.com>
6074
6075 * linux-aarch64-low.c (aarch64_linux_new_fork): New function.
6076 (the_low_target) <new_fork>: Initialize new member.
6077 * linux-arm-low.c (arm_new_fork): New function.
6078 (the_low_target) <new_fork>: Initialize new member.
6079 * linux-low.c (handle_extended_wait): Call new target function
6080 new_fork.
6081 * linux-low.h (struct linux_target_ops) <new_fork>: New member.
6082 * linux-mips-low.c (mips_add_watchpoint): New function
6083 extracted from mips_insert_point.
6084 (the_low_target) <new_fork>: Initialize new member.
6085 (mips_linux_new_fork): New function.
6086 (mips_insert_point): Call mips_add_watchpoint.
6087 * linux-x86-low.c (x86_linux_new_fork): New function.
6088 (the_low_target) <new_fork>: Initialize new member.
6089
de0d863e
DB		 60902015-05-12 Don Breazeal <donb@codesourcery.com>
6091
6092 * linux-low.c (handle_extended_wait): Implement return value,
6093 rename argument 'event_child' to 'event_lwp', handle
6094 PTRACE_EVENT_FORK, call internal_error for unrecognized event.
6095 (linux_low_ptrace_options): New function.
6096 (linux_low_filter_event): Call linux_low_ptrace_options,
6097 use different argument fo linux_enable_event_reporting,
6098 use return value from handle_extended_wait.
6099 (extended_event_reported): New function.
6100 (linux_wait_1): Call extended_event_reported and set
6101 status to report fork events.
6102 (linux_write_memory): Add pid to debug message.
6103 (reset_lwp_ptrace_options_callback): New function.
6104 (linux_handle_new_gdb_connection): New function.
6105 (linux_target_ops): Initialize new structure member.
6106 * linux-low.h (struct lwp_info) <waitstatus>: New member.
6107 * lynx-low.c: Initialize new structure member.
6108 * remote-utils.c (prepare_resume_reply): Implement stop reason
6109 "fork" for "T" stop message.
6110 * server.c (handle_query): Call handle_new_gdb_connection.
6111 * server.h (report_fork_events): Declare global flag.
6112 * target.h (struct target_ops) <handle_new_gdb_connection>:
6113 New member.
6114 (target_handle_new_gdb_connection): New macro.
6115 * win32-low.c: Initialize new structure member.
6116
ddcbc397
DB		 61172015-05-12 Don Breazeal <donb@codesourcery.com>
6118
6119 * mem-break.c (APPEND_TO_LIST): Define macro.
6120 (clone_agent_expr): New function.
6121 (clone_one_breakpoint): New function.
6122 (clone_all_breakpoints): New function.
6123 * mem-break.h: Declare new functions.
6124
89245bc0
DB		 61252015-05-12 Don Breazeal <donb@codesourcery.com>
6126
6127 * linux-low.c (linux_supports_fork_events): New function.
6128 (linux_supports_vfork_events): New function.
6129 (linux_target_ops): Initialize new structure members.
6130 (initialize_low): Call linux_check_ptrace_features.
6131 * lynx-low.c (lynx_target_ops): Initialize new structure
6132 members.
6133 * server.c (report_fork_events, report_vfork_events):
6134 New global flags.
6135 (handle_query): Add new features to qSupported packet and
6136 response.
6137 (captured_main): Initialize new global variables.
6138 * target.h (struct target_ops) <supports_fork_events>:
6139 New member.
6140 <supports_vfork_events>: New member.
6141 (target_supports_fork_events): New macro.
6142 (target_supports_vfork_events): New macro.
6143 * win32-low.c (win32_target_ops): Initialize new structure
6144 members.
6145
835205d0
GB		 61462015-05-12 Gary Benson <gbenson@redhat.com>
6147
6148 * server.c (handle_qxfer_exec_file): Use current process
6149 if annex is empty.
6150
21e94bd9
SL		 61512015-05-08 Sandra Loosemore <sandra@codesourcery.com>
6152
6153 * linux-nios2-low.c: Include elf/common.h. Adjust comments.
6154 Remove HAVE_PTRACE_GETREGS conditionals.
6155 (nios2_regsets): Use PTRACE_GETREGSET and PTRACE_SETREGSET
6156 instead of PTRACE_GETREGS and PTRACE_SETREGS.
6157
45614f15
YQ		 61582015-05-08 Yao Qi <yao.qi@linaro.org>
6159
6160 * linux-low.c (linux_supports_conditional_breakpoints): New
6161 function.
6162 (linux_target_ops): Install new target method.
6163 * lynx-low.c (lynx_target_ops): Install NULL hook for
6164 supports_conditional_breakpoints.
6165 * nto-low.c (nto_target_ops): Likewise.
6166 * spu-low.c (spu_target_ops): Likewise.
6167 * win32-low.c (win32_target_ops): Likewise.
6168 * server.c (handle_query): Check
6169 target_supports_conditional_breakpoints.
6170 * target.h (struct target_ops) <supports_conditional_breakpoints>:
6171 New field.
6172 (target_supports_conditional_breakpoints): New macro.
6173
80ad801e
PA		 61742015-05-06 Pedro Alves <palves@redhat.com>
6175
6176 PR server/18081
6177 * server.c (start_inferior): If the process exits, mourn it.
6178
819843c7
GB		 61792015-04-21 Gary Benson <gbenson@redhat.com>
6180
6181 * hostio.c (fileio_open_flags_to_host): Factored out to
6182 fileio_to_host_openflags in common/fileio.c. Single use
6183 updated.
6184
a2d5a9d7
MF		 61852015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6186
6187 * linux-xtensa-low.c (xtensa_fill_gregset)
6188 (xtensa_store_gregset): Check XCHAL_HAVE_LOOPS instead of
6189 XCHAL_HAVE_LOOP.
6190
deb44829
MF		 61912015-04-17 Max Filippov <jcmvbkbc@gmail.com>
6192
6193 * linux-xtensa-low.c (xtensa_usrregs_info): Remove.
6194 (regs_info): Replace usrregs pointer with NULL.
6195
e57f1de3
GB		 61962015-04-17 Gary Benson <gbenson@redhat.com>
6197
6198 * target.h (struct target_ops) <pid_to_exec_file>: New field.
6199 * linux-low.c (linux_target_ops): Initialize pid_to_exec_file.
6200 * server.c (handle_qxfer_exec_file): New function.
6201 (qxfer_packets): Add exec-file entry.
6202 (handle_query): Report qXfer:exec-file:read as supported packet.
6203
62828379
RN		 62042015-04-14 Romain Naour <romain.naour@openwide.fr> (tiny change)
6205
6206 * linux-low.c (linux_read_offsets): Remove get_thread_lwp.
6207
b88bb450
GB		 62082015-04-09 Gary Benson <gbenson@redhat.com>
6209
6210 * hostio-errno.c (errno_to_fileio_error): Remove function.
6211 Update caller to use remote_fileio_to_fio_error.
6212
c8f4bfdd
YQ		 62132015-04-09 Yao Qi <yao.qi@linaro.org>
6214
6215 * linux-low.c (linux_insert_point): Call
6216 insert_memory_breakpoint if TYPE is raw_bkpt_type_sw.
6217 (linux_remove_point): Call remove_memory_breakpoint if type is
6218 raw_bkpt_type_sw.
6219 * linux-x86-low.c (x86_insert_point): Don't call
6220 insert_memory_breakpoint.
6221 (x86_remove_point): Don't call remove_memory_breakpoint.
6222
41f98f02
PA		 62232015-04-01 Pedro Alves <palves@redhat.com>
6224 Cleber Rosa <crosa@redhat.com>
6225
6226 * server.c (gdbserver_usage): Reorganize and extend the usage
6227 message.
6228
2bf6fb9d
PA		 62292015-03-24 Pedro Alves <palves@redhat.com>
6230
6231 * linux-low.c (check_stopped_by_breakpoint): Tweak debug log
6232 output. Also dump TRAP_TRACE.
6233 (linux_low_filter_event): In debug output, distinguish a
6234 resume_stop SIGSTOP from a delayed SIGSTOP.
6235
369f6daa
GB		 62362015-03-24 Gary Benson <gbenson@redhat.com>
6237
6238 * linux-x86-low.c (x86_linux_new_thread): Moved to
6239 nat/x86-linux.c.
6240 (x86_linux_prepare_to_resume): Likewise.
6241
8e5d4070
GB		 62422015-03-24 Gary Benson <gbenson@redhat.com>
6243
6244 * Makefile.in (x86-linux-dregs.o): New rule.
6245 * configure.srv: Add x86-linux-dregs.o to relevant targets.
6246 * linux-x86-low.c: Include nat/x86-linux-dregs.h.
6247 (u_debugreg_offset): Moved to nat/x86-linux-dregs.c.
6248 (x86_linux_dr_get): Likewise.
6249 (x86_linux_dr_set): Likewise.
6250 (update_debug_registers_callback): Likewise.
6251 (x86_linux_dr_set_addr): Likewise.
6252 (x86_linux_dr_get_addr): Likewise.
6253 (x86_linux_dr_set_control): Likewise.
6254 (x86_linux_dr_get_control): Likewise.
6255 (x86_linux_dr_get_status): Likewise.
6256 (x86_linux_update_debug_registers): Likewise.
6257
2b95d440
GB		 62582015-03-24 Gary Benson <gbenson@redhat.com>
6259
6260 * linux-x86-low.c (x86_linux_update_debug_registers):
6261 New function, factored out from...
6262 (x86_linux_prepare_to_resume): ...this.
6263
14b0bc68
GB		 62642015-03-24 Gary Benson <gbenson@redhat.com>
6265
6266 * linux-x86-low.c (x86_linux_dr_get): Update comments.
6267 (x86_linux_dr_set): Likewise.
6268 (update_debug_registers_callback): Likewise.
6269 (x86_linux_dr_set_addr): Likewise.
6270 (x86_linux_dr_get_addr): Likewise.
6271 (x86_linux_dr_set_control): Likewise.
6272 (x86_linux_dr_get_control): Likewise.
6273 (x86_linux_dr_get_status): Likewise.
6274 (x86_linux_prepare_to_resume): Likewise.
6275
5dfe6ca8
GB		 62762015-03-24 Gary Benson <gbenson@redhat.com>
6277
6278 * linux-x86-low.c (x86_linux_dr_get): Add assertion.
6279 Use perror_with_name. Pass string through gettext.
6280 (x86_linux_dr_set): Likewise.
6281
d33472ad
GB		 62822015-03-24 Gary Benson <gbenson@redhat.com>
6283
6284 * linux-x86-low.c (x86_dr_low_set_addr): Rename to...
6285 (x86_linux_dr_set_addr): ...this.
6286 (x86_dr_low_get_addr): Rename to...
6287 (x86_linux_dr_get_addr): ...this.
6288 (x86_dr_low_set_control): Rename to...
6289 (x86_linux_dr_set_control): ...this.
6290 (x86_dr_low_get_control): Rename to...
6291 (x86_linux_dr_get_control): ...this.
6292 (x86_dr_low_get_status): Rename to...
6293 (x86_linux_dr_get_status): ...this.
6294 (x86_dr_low): Update with new function names.
6295
4b134ca1
GB		 62962015-03-24 Gary Benson <gbenson@redhat.com>
6297
6298 * Makefile.in (x86-linux.o): New rule.
6299 * configure.srv: Add x86-linux.o to relevant targets.
6300 * linux-low.c (lwp_set_arch_private_info): New function.
6301 (lwp_arch_private_info): Likewise.
6302 * linux-x86-low.c: Include nat/x86-linux.h.
6303 (arch_lwp_info): Removed structure.
6304 (update_debug_registers_callback):
6305 Use lwp_set_debug_registers_changed.
6306 (x86_linux_prepare_to_resume): Use lwp_debug_registers_changed
6307 and lwp_set_debug_registers_changed.
6308 (x86_linux_new_thread): Use lwp_set_debug_registers_changed.
6309
34c703da
GB		 63102015-03-24 Gary Benson <gbenson@redhat.com>
6311
6312 * linux-low.h (linux_target_ops) <new_thread>: Changed signature.
6313 * linux-arm-low.c (arm_new_thread): Likewise.
6314 * linux-aarch64-low.c (aarch64_linux_new_thread): Likewise.
6315 * linux-mips-low.c (mips_linux_new_thread): Likewise.
6316 * linux-x86-low.c (x86_linux_new_thread): Likewise.
6317 * linux-low.c (add_lwp): Update the_low_target.new_thread call.
6318
cff068da
GB		 63192015-03-24 Gary Benson <gbenson@redhat.com>
6320
6321 * linux-low.c (ptid_of_lwp): New function.
6322 (lwp_is_stopped): Likewise.
6323 (lwp_stop_reason): Likewise.
6324 * linux-x86-low.c (update_debug_registers_callback):
6325 Use lwp_is_stopped.
6326 (x86_linux_prepare_to_resume): Use ptid_of_lwp and
6327 lwp_stop_reason.
6328
b2f7c7e8
GB		 63292015-03-24 Gary Benson <gbenson@redhat.com>
6330
6331 * linux-low.h (linux_stop_lwp): Remove declaration.
6332
6d4ee8c6
GB		 63332015-03-24 Gary Benson <gbenson@redhat.com>
6334
6335 * linux-low.h: Include nat/linux-nat.h.
6336 * linux-low.c (iterate_over_lwps_args): New structure.
6337 (iterate_over_lwps_filter): New function.
6338 (iterate_over_lwps): Likewise.
6339 * linux-x86-low.c (update_debug_registers_callback):
6340 Update signature to what iterate_over_lwps expects.
6341 Remove PID check that iterate_over_lwps now performs.
6342 (x86_dr_low_set_addr): Use iterate_over_lwps.
6343 (x86_dr_low_set_control): Likewise.
6344
70a0bb6b
GB		 63452015-03-24 Gary Benson <gbenson@redhat.com>
6346
6347 * linux-x86-low.c (x86_debug_reg_state): New function.
6348 (x86_linux_prepare_to_resume): Use the above.
6349
7b669087
GB		 63502015-03-24 Gary Benson <gbenson@redhat.com>
6351
6352 * linux-low.c (current_lwp_ptid): New function.
6353 * linux-x86-low.c: Include nat/linux-nat.h.
6354 (x86_dr_low_get_addr): Use current_lwp_ptid.
6355 (x86_dr_low_get_control): Likewise.
6356 (x86_dr_low_get_status): Likewise.
6357
eef49a3d
PA		 63582015-03-20 Pedro Alves <palves@redhat.com>
6359
6360 * tracepoint.c (cmd_qtstatus): Make "str" const.
6361
b2333d22
PA		 63622015-03-20 Pedro Alves <palves@redhat.com>
6363
6364 * server.c (handle_general_set): Make "req_str" const.
6365
23f238d3
PA		 63662015-03-19 Pedro Alves <palves@redhat.com>
6367
6368 * linux-low.c (linux_resume_one_lwp): Rename to ...
6369 (linux_resume_one_lwp_throw): ... this. Don't handle ESRCH here,
6370 instead call perror_with_name.
6371 (check_ptrace_stopped_lwp_gone): New function.
6372 (linux_resume_one_lwp): Reimplement as wrapper around
6373 linux_resume_one_lwp_throw that swallows errors if the LWP is
6374 gone.
6375
91baf43f
PA		 63762015-03-19 Pedro Alves <palves@redhat.com>
6377
6378 * linux-low.c (count_events_callback, select_event_lwp_callback):
6379 No longer check whether the thread has resume_stop as last resume
6380 kind.
6381
8bf3b159
PA		 63822015-03-19 Pedro Alves <palves@redhat.com>
6383
6384 * linux-low.c (count_events_callback, select_event_lwp_callback):
6385 Use the lwp's status_pending_p field, not the thread's.
6386
b90fc188
PA		 63872015-03-19 Pedro Alves <palves@redhat.com>
6388
6389 * linux-low.c (select_event_lwp_callback): Update comments to
6390 no longer mention SIGTRAP.
6391
464b0089
GB		 63922015-03-18 Gary Benson <gbenson@redhat.com>
6393
6394 * server.c (handle_query): Do not report vFile:fstat as supported.
6395
aa9e327f
GB		 63962015-03-11 Gary Benson <gbenson@redhat.com>
6397
6398 * hostio.c (sys/types.h): New include.
6399 (sys/stat.h): Likewise.
6400 (common-remote-fileio.h): Likewise.
6401 (handle_fstat): New function.
6402 (handle_vFile): Handle vFile:fstat packets.
aa9e327f 6403
791c0056
GB		 64042015-03-11 Gary Benson <gbenson@redhat.com>
6405
6406 * configure.ac (AC_CHECK_MEMBERS): Add checks for
6407 struct stat.st_blocks and struct stat.st_blksize.
6408 * configure: Regenerate.
6409 * config.in: Likewise.
6410 * Makefile.in (SFILES): Add common/common-remote-fileio.c.
6411 (OBS): Add common-remote-fileio.o.
6412 (common-remote-fileio.o): New rule.
6413
9a9df970
PA		 64142015-03-09 Pedro Alves <palves@redhat.com>
6415
6416 * tracepoint.c (gdb_agent_helper_thread): Cast '&sockaddr' to
6417 'struct sockaddr' pointer in 'accept' call.
6418
9eb1356e
PA		 64192015-03-09 Pedro Alves <palves@redhat.com>
6420
6421 Revert:
6422 2015-03-07 Pedro Alves <palves@redhat.com>
6423 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6424 or <winsock2.h> here. Instead include "gdb_socket.h".
6425 (remote_open): Use union gdb_sockaddr_u.
6426 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6427 or <winsock2.h> here. Instead include "gdb_socket.h".
6428 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6429 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6430 or <sys/un.h>.
6431 (init_named_socket, gdb_agent_helper_thread): Use union
6432 gdb_sockaddr_u.
6433
aac331e4
PA		 64342015-03-07 Pedro Alves <palves@redhat.com>
6435
6436 * configure.ac (build_warnings): Move
6437 -Wdeclaration-after-statement to the C-specific set.
6438 * configure: Regenerate.
6439
366c75fc
PA		 64402015-03-07 Pedro Alves <palves@redhat.com>
6441
6442 * gdbreplay.c: No longer include <netinet/in.h>, <sys/socket.h>,
6443 or <winsock2.h> here. Instead include "gdb_socket.h".
6444 (remote_open): Use union gdb_sockaddr_u.
6445 * remote-utils.c: No longer include <netinet/in.h>, <sys/socket.h>
6446 or <winsock2.h> here. Instead include "gdb_socket.h".
6447 (handle_accept_event, remote_prepare): Use union gdb_sockaddr_u.
6448 * tracepoint.c: Include "gdb_socket.h" instead of <sys/socket.h>
6449 or <sys/un.h>.
6450 (init_named_socket, gdb_agent_helper_thread): Use union
6451 gdb_sockaddr_u.
6452
492d29ea
PA		 64532015-03-07 Pedro Alves <palves@redhat.com>
6454
6455 Adjust all callers of TRY_CATCH to use TRY/CATCH/END_CATCH
6456 instead.
6457
60a191ed
YQ		 64582015-03-06 Yao Qi <yao.qi@linaro.org>
6459
6460 * linux-aarch64-low.c (aarch64_insert_point): Use
6461 show_debug_regs as a boolean.
6462 (aarch64_remove_point): Likewise.
6463
f5771b1d
PA		 64642015-03-05 Pedro Alves <palves@redhat.com>
6465
6466 * lynx-low.c (lynx_target_ops): Install NULL hooks for
6467 stopped_by_sw_breakpoint, supports_stopped_by_sw_breakpoint,
6468 stopped_by_hw_breakpoint, supports_stopped_by_hw_breakpoint.
6469 * nto-low.c (nto_target_ops): Likewise.
6470 * spu-low.c (spu_target_ops): Likewise.
6471 * win32-low.c (win32_target_ops): Likewise.
6472
3e572f71
PA		 64732015-03-04 Pedro Alves <palves@redhat.com>
6474
72f4393d 6475 * linux-low.c (check_stopped_by_breakpoint) [USE_SIGTRAP_SIGINFO]:
3e572f71
PA		 6476 Decide whether a breakpoint triggered based on the SIGTRAP's
6477 siginfo.si_code.
72f4393d
L		 6478 (thread_still_has_status_pending_p) [USE_SIGTRAP_SIGINFO]: Don't check whether a
6479 breakpoint is inserted if relying on SIGTRAP's siginfo.si_code.
3e572f71
PA		 6480 (linux_low_filter_event): Check for breakpoints before checking
6481 watchpoints.
6482 (linux_wait_1): Don't re-increment the PC if relying on SIGTRAP's
6483 siginfo.si_code.
72f4393d
L		 6484 (linux_stopped_by_sw_breakpoint)
6485 (linux_supports_stopped_by_sw_breakpoint)
6486 (linux_stopped_by_hw_breakpoint)
6487 (linux_supports_stopped_by_hw_breakpoint): New functions.
6488 (linux_target_ops): Install new target methods.
3e572f71 6489
1ec68e26
PA		 64902015-03-04 Pedro Alves <palves@redhat.com>
6491
6492 * remote-utils.c (prepare_resume_reply): Report swbreak/hbreak.
6493 * server.c (swbreak_feature, hwbreak_feature): New globals.
6494 (handle_query) <qSupported>: Handle "swbreak+" and "hwbreak+".
6495 (captured_main): Clear swbreak_feature and hwbreak_feature.
6496 * server.h (swbreak_feature, hwbreak_feature): Declare.
6497 * target.h (struct target_ops) <stopped_by_sw_breakpoint,
6498 supports_stopped_by_sw_breakpoint, stopped_by_hw_breakpoint,
6499 supports_stopped_by_hw_breakpoint>: New fields.
6500 (target_supports_stopped_by_sw_breakpoint)
6501 (target_stopped_by_sw_breakpoint)
6502 (target_supports_stopped_by_hw_breakpoint)
6503 (target_stopped_by_hw_breakpoint): Declare.
6504
15c66dd6
PA		 65052015-03-04 Pedro Alves <palves@redhat.com>
6506
6507 enum lwp_stop_reason -> enum target_stop_reason
6508 * linux-low.c (check_stopped_by_breakpoint): Adjust.
6509 (thread_still_has_status_pending_p, check_stopped_by_watchpoint)
6510 (linux_wait_1, stuck_in_jump_pad_callback)
6511 (move_out_of_jump_pad_callback, linux_resume_one_lwp)
6512 (linux_stopped_by_watchpoint):
6513 * linux-low.h (enum lwp_stop_reason): Delete.
6514 (struct lwp_info) <stop_reason>: Now an enum target_stop_reason.
6515 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6516
98fc70d6
YQ		 65172015-03-04 Yao Qi <yao.qi@linaro.org>
6518
6519 * Makefile.in (SFILES): Add linux-aarch64-low.c.
6520
dd2ac174
GB		 65212015-03-03 Gary Benson <gbenson@redhat.com>
6522
6523 * hostio.c (handle_vFile): Fix prefix lengths.
6524
d68e53f4
MM		 65252015-03-03 Markus Metzger <markus.t.metzger@intel.com>
6526
6527 * linux-low.c (linux_low_enable_btrace): Do not overwrite non-zero
6528 ptr_bits.
6529
bf2d68ab
AA		 65302015-03-02 Andreas Arnez <arnez@linux.vnet.ibm.com>
6531
6532 * Makefile.in (s390-vx-linux64.c, s390-tevx-linux64.c)
6533 (s390x-vx-linux64.c, s390x-tevx-linux64.c): New rules.
6534 (clean): Add "rm -f" for above C files.
6535 * configure.srv (srv_regobj): Add s390-vx-linux64.o,
6536 s390-tevx-linux64.o, s390x-vx-linux64.o, and s390x-tevx-linux64.o.
6537 (srv_xmlfiles): Add s390-vx-linux64.xml, s390-tevx-linux64.xml,
6538 s390x-vx-linux64.xml, s390x-tevx-linux64.xml, and s390-vx.xml.
6539 * linux-s390-low.c (HWCAP_S390_VX): New macro.
6540 (init_registers_s390_vx_linux64, init_registers_s390_tevx_linux64)
6541 (init_registers_s390x_vx_linux64)
6542 (init_registers_s390x_tevx_linux64)
6543 (tdesc_s390_vx_linux64, tdesc_s390_tevx_linux64)
6544 (tdesc_s390x_vx_linux64, tdesc_s390x_tevx_linux64): New extern
6545 declarations.
6546 (s390_fill_vxrs_low, s390_store_vxrs_low, s390_fill_vxrs_high)
6547 (s390_store_vxrs_high): New functions.
6548 (s390_regsets): Add entries for NT_S390_VXRS_LOW and
6549 NT_S390_VXRS_HIGH.
6550 (s390_arch_setup): Add logic for selecting one of the new target
6551 descriptions. Activate the new vector regsets if applicable.
6552 (initialize_low_arch): Also invoke init_registers_s390_vx_linux64,
6553 init_registers_s390_tevx_linux64, init_registers_s390x_vx_linux64,
6554 and init_registers_s390x_tevx_linux64.
6555
c966a859
PA		 65562015-03-01 Pedro Alves <palves@redhat.com>
6557
6558 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Constify 'raw_regs'
6559 parameter.
6560
4180215b
PA		 65612015-02-27 Pedro Alves <palves@redhat.com>
6562
6563 * linux-x86-low.c (u_debugreg_offset): New function.
6564 (x86_linux_dr_get, x86_linux_dr_set): Use it.
6565
749bab01
PA		 65662015-02-27 Pedro Alves <palves@redhat.com>
6567
6568 * gdb_proc_service.h: Wrap with EXTERN_C_PUSH/EXTERN_C_POP.
6569 [!HAVE_PROC_SERVICE_H] (struct ps_prochandle): Forward declare.
6570 [!HAVE_PROC_SERVICE_H] (ps_pdread, ps_pdwrite, ps_ptread)
6571 ps_ptwrite, ps_lgetregs, ps_lsetregs, ps_lgetfpregs)
6572 (ps_lsetfpregs, ps_getpid)
6573 (ps_get_thread_area, ps_pglobal_lookup, ps_pstop, ps_pcontinue)
6574 (ps_lstop, ps_lcontinue, ps_lgetxregsize, ps_lgetxregs)
6575 (ps_lsetxregs, ps_plog): Declare.
6576
3c14e5a3
PA		 65772015-02-27 Pedro Alves <palves@redhat.com>
6578
6579 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Use
6580 IP_AGENT_EXPORT_FUNC.
6581 * linux-i386-ipa.c (gdb_agent_get_raw_reg): Use
6582 IP_AGENT_EXPORT_FUNC.
6583 * tracepoint.c (ATTR_USED, ATTR_NOINLINE, ATTR_CONSTRUCTOR)
6584 (IP_AGENT_EXPORT): Delete.
6585 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6586 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6587 (gdb_trampoline_buffer_error, collecting, gdb_collect)
6588 (stop_tracing, flush_trace_buffer, about_to_request_buffer_space)
6589 (trace_buffer_is_full, stopping_tracepoint, expr_eval_result)
6590 (error_tracepoint, tracepoints, tracing, trace_buffer_ctrl)
6591 (trace_buffer_ctrl_curr, trace_buffer_lo, trace_buffer_hi)
6592 (traceframe_read_count, traceframe_write_count)
6593 (traceframes_created, trace_state_variables, get_raw_reg)
6594 (get_trace_state_variable_value, set_trace_state_variable_value)
6595 (ust_loaded, helper_thread_id, cmd_buf): Use
6596 IPA_SYM_EXPORTED_NAME.
6597 (stop_tracing, flush_trace_buffer): Use IP_AGENT_EXPORT_FUNC.
6598 (tracepoints) Use IP_AGENT_EXPORT_VAR.
6599 (stopping_tracepoint, trace_buffer_is_full, expr_eval_result): Use
6600 IP_AGENT_EXPORT_VAR and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6601 (last_tracepoint): Move into !IN_PROCESS_AGENT block.
6602 (error_tracepoint): Use IP_AGENT_EXPORT_VAR and wrap in
6603 EXTERN_C_PUSH/EXTERN_C_POP.
6604 (trace_state_variables): Use IP_AGENT_EXPORT_VAR.
6605 (trace_buffer_lo, trace_buffer_hi): Use IP_AGENT_EXPORT_VAR and
6606 wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6607 (trace_buffer_ctrl, trace_buffer_ctrl_curr)
6608 (traceframe_write_count, traceframe_read_count)
6609 (traceframes_created, tracing): Use IP_AGENT_EXPORT_VAR.
6610 (about_to_request_buffer_space, get_trace_state_variable_value)
6611 (set_trace_state_variable_value): Use IP_AGENT_EXPORT_FUNC.
6612 (collecting): Use IP_AGENT_EXPORT_VAR and wrap in
6613 EXTERN_C_PUSH/EXTERN_C_POP.
6614 (gdb_collect): Use IP_AGENT_EXPORT_FUNC.
6615 (ust_loaded, cmd_buf): Use IP_AGENT_EXPORT_VAR.
6616 (helper_thread_id, gdb_agent_capability): Use IP_AGENT_EXPORT_VAR
6617 and wrap in EXTERN_C_PUSH/EXTERN_C_POP.
6618 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
6619 (gdb_trampoline_buffer, gdb_trampoline_buffer_end)
6620 (gdb_trampoline_buffer_error): Use IP_AGENT_EXPORT_VAR.
6621 * tracepoint.h (ATTR_USED, ATTR_NOINLINE, EXPORTED_SYMBOL):
6622 Define.
6623 (IP_AGENT_EXPORT_FUNC, IP_AGENT_EXPORT_VAR)
6624 (IP_AGENT_EXPORT_VAR_DECL): Define.
6625 (tracing): Declare.
6626 (gdb_agent_get_raw_reg): Declare.
6627
fe978cb0
PA		 66282015-02-27 Tom Tromey <tromey@redhat.com>
6629 Pedro Alves <palves@redhat.com>
6630
6631 Rename symbols whose names are reserved C++ keywords throughout.
6632
3bc3d82a
PA		 66332015-02-27 Pedro Alves <palves@redhat.com>
6634
6635 * Makefile.in (COMPILER): New, get it from autoconf.
6636 (CXX): Get from autoconf instead.
6637 (COMPILE.pre): Use COMPILER.
6638 (CC-LD): Rename to ...
6639 (CC_LD): ... this. Use COMPILER.
6640 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT), $(IPA_LIB)): Adjust.
6641 (CXX_FOR_TARGET): Default to g++ instead of gcc.
6642 * acinclude.m4: Include build-with-cxx.m4.
6643 * configure.ac: Call AC_PROG_CXX and GDB_AC_BUILD_WITH_CXX.
6644 Disable -Werror by default if building in C++ mode.
6645 (build_warnings): Add -Wno-sign-compare, -Wno-write-strings and
6646 -Wno-narrowing in C++ mode. Run supported-warning-flags tests with
6647 the C++ compiler. Save/restore CXXFLAGS too.
6648 * configure: Regenerate.
6649
07697489
PA		 66502015-02-27 Pedro Alves <palves@redhat.com>
6651
6652 * acinclude.m4: Include libiberty.m4.
6653 * configure.ac: Call libiberty_INIT.
6654 * config.in, configure: Regenerate.
6655
9beb7c4e
PA		 66562015-02-26 Pedro Alves <palves@redhat.com>
6657
6658 * linux-low.c (linux_wait_1): When incrementing the PC past a
6659 program breakpoint always use the_low_target.breakpoint_len as
6660 increment, rather than the maximum between that and
6661 the_low_target.decr_pc_after_break.
6662
8090aef2
PA		 66632015-02-23 Pedro Alves <palves@redhat.com>
6664
6665 * linux-low.c (check_stopped_by_breakpoint): Don't check if the
6666 thread was doing a step-over; always adjust the PC if
6667 we stepped over a permanent breakpoint.
6668 (linux_wait_1): If we stepped over breakpoint that was on top of a
6669 permanent breakpoint, manually advance the PC past it.
6670
bc9540e8
PA		 66712015-02-23 Pedro Alves <palves@redhat.com>
6672
6673 * linux-x86-low.c (REGSIZE): Define in both 32-bit and 64-bit
6674 modes.
6675 (x86_fill_gregset, x86_store_gregset): Use it when handling
6676 $orig_eax.
6677
2db9a427
PA		 66782015-02-20 Pedro Alves <palves@redhat.com>
6679
6680 * thread-db.c: Include "nat/linux-procfs.h".
6681 (thread_db_init): Skip listing new threads if the kernel supports
6682 PTRACE_EVENT_CLONE and /proc/PID/task/ is accessible.
6683
afa8d396
PA		 66842015-02-20 Pedro Alves <palves@redhat.com>
6685
6686 * linux-low.c (status_pending_p_callback): Use ptid_match.
6687
c9587f88
AT		 66882015-02-19 Antoine Tremblay <antoine.tremblay@ericsson.com>
6689
6690 PR breakpoints/16812
6691 * linux-low.c (wstatus_maybe_breakpoint): Remove.
6692 (linux_low_filter_event): Update wstatus_maybe_breakpoint name.
6693 (linux_wait_1): Report SIGTRAP,SIGILL,SIGSEGV.
6694
b05ec7a5
AT		 66952015-02-10 Antoine Tremblay <antoine.tremblay@ericsson.com>
6696
6697 PR breakpoints/15956
6698 * tracepoint.c (cmd_qtinit): Add check for current_thread.
6699
d33501a5
MM		 67002015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6701
6702 * linux-low.c (linux_low_btrace_conf): Print size.
6703 * server.c (handle_btrace_conf_general_set): New.
6704 (hanle_general_set): Call handle_btrace_conf_general_set.
6705 (handle_query): Report Qbtrace-conf:bts:size as supported.
6706
f4abbc16
MM		 67072015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6708
6709 * linux-low.c (linux_low_enable_btrace): Update parameters.
6710 (linux_low_btrace_conf): New.
6711 (linux_target_ops)<to_btrace_conf>: Initialize.
6712 * server.c (current_btrace_conf): New.
6713 (handle_btrace_enable): Rename to ...
6714 (handle_btrace_enable_bts): ... this. Pass &current_btrace_conf
6715 to target_enable_btrace. Update comment. Update users.
6716 (handle_qxfer_btrace_conf): New.
6717 (qxfer_packets): Add btrace-conf entry.
6718 (handle_query): Report qXfer:btrace-conf:read as supported packet.
6719 * target.h (target_ops)<enable_btrace>: Update parameters and comment.
6720 (target_ops)<read_btrace_conf>: New.
6721 (target_enable_btrace): Update parameters.
6722 (target_read_btrace_conf): New.
6723
043c3577
MM		 67242015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6725
6726 * server.c (handle_btrace_general_set): Remove call to
6727 target_supports_btrace.
6728 (supported_btrace_packets): New.
6729 (handle_query): Call supported_btrace_packets.
6730 * target.h: include btrace-common.h.
6731 (btrace_target_info): Removed.
6732 (supports_btrace, target_supports_btrace): Update parameters.
6733
734b0e4b
MM		 67342015-02-09 Markus Metzger <markus.t.metzger@intel.com>
6735
6736 * Makefile.in (SFILES): Add common/btrace-common.c.
6737 (OBS): Add common/btrace-common.o.
6738 (btrace-common.o): Add build rules.
6739 * linux-low: Include btrace-common.h.
6740 (linux_low_read_btrace): Use struct btrace_data. Call
6741 btrace_data_init and btrace_data_fini.
6742
d6c146e9
PA		 67432015-02-06 Pedro Alves <palves@redhat.com>
6744
6745 * thread-db.c (find_new_threads_callback): Add debug output.
6746
20ba1ce6
PA		 67472015-02-04 Pedro Alves <palves@redhat.com>
6748
6749 * linux-low.c (handle_extended_wait): Don't resume LWPs here.
6750 (resume_stopped_resumed_lwps): New function.
6751 (linux_wait_for_event_filtered): Use it.
6752
8cc73a39
SDJ		 67532015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6754
6755 * Makefile.in (SFILES): Add linux-personality.c.
6756 (linux-personality.o): New rule.
6757 * configure.srv (srv_linux_obj): Add linux-personality.o to the
6758 list of objects to be built.
6759 * linux-low.c: Include nat/linux-personality.h.
6760 (linux_create_inferior): Remove code to disable address space
6761 randomization (moved to ../nat/linux-personality.c). Create
6762 cleanup to disable address space randomization.
6763
fb23d554
SDJ		 67642015-01-15 Sergio Durigan Junior <sergiodj@redhat.com>
6765
6766 * Makefile.in (posix-strerror.o): New rule.
6767 (mingw-strerror.o): Likewise.
6768 * configure: Regenerated.
6769 * configure.ac: Source file ../common/common.host. Initialize new
6770 variable srv_host_obs. Add srv_host_obs to GDBSERVER_DEPFILES.
6771
cdf43629
YQ		 67722015-01-14 Yao Qi <yao@codesourcery.com>
6773
6774 * Makefile.in (SFILES): Add nat/ppc-linux.c.
6775 (ppc-linux.o): New rule.
6776 * configure.srv (powerpc*-*-linux*): Add ppc-linux.o.
6777 * configure.ac: AC_CHECK_FUNCS(getauxval).
6778 * config.in: Re-generated.
6779 * configure: Re-generated.
6780 * linux-ppc-low.c (ppc_arch_setup) [__powerpc64__]: Call
6781 ppc64_64bit_inferior_p
6782
514c5338
YQ		 67832015-01-14 Yao Qi <yao@codesourcery.com>
6784
6785 * linux-ppc-low.c: Include "nat/ppc-linux.h".
6786 (PPC_FEATURE_HAS_VSX): Move to nat/ppc-linux.h.
6787 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Likewise.
6788 (PT_ORIG_R3, PT_TRAP): Likewise.
6789 (PTRACE_GETVSXREGS, PTRACE_SETVSXREGS): Likewise.
6790 (PTRACE_GETVRREGS, PTRACE_SETVRREGS): Likewise.
6791 (PTRACE_GETEVRREGS, PTRACE_SETEVRREGS): Likewise.
6792
3368c1e5
JB		 67932015-01-10 Joel Brobecker <brobecker@adacore.com>
6794
6795 * i387-fp.c (i387_cache_to_xsave): In look over
6796 num_avx512_zmmh_high_registers, replace use of struct i387_xsave
6797 zmmh_low_space field by use of zmmh_high_space.
6798
582511be
PA		 67992015-01-09 Pedro Alves <palves@redhat.com>
6800
6801 * linux-low.c (step_over_bkpt): Move higher up in the file.
6802 (handle_extended_wait): Don't store the stop_pc here.
6803 (get_stop_pc): Adjust comments and rename to ...
6804 (check_stopped_by_breakpoint): ... this. Record whether the LWP
6805 stopped for a software breakpoint or hardware breakpoint.
6806 (thread_still_has_status_pending_p): New function.
6807 (status_pending_p_callback): Use
6808 thread_still_has_status_pending_p. If the event is no longer
6809 interesting, resume the LWP.
6810 (handle_tracepoints): Add assert.
6811 (maybe_move_out_of_jump_pad): Remove cancel_breakpoints call.
6812 (wstatus_maybe_breakpoint): New function.
6813 (cancel_breakpoint): Delete function.
6814 (check_stopped_by_watchpoint): New function, factored out from
6815 linux_low_filter_event.
6816 (lp_status_maybe_breakpoint): Delete function.
6817 (linux_low_filter_event): Remove filter_ptid argument.
6818 Leave thread group exits pending here. Store the LWP's stop PC.
6819 Always leave events pending.
6820 (linux_wait_for_event_filtered): Pull all events out of the
6821 kernel, and leave them all pending.
6822 (count_events_callback, select_event_lwp_callback): Consider all
6823 events.
6824 (cancel_breakpoints_callback, linux_cancel_breakpoints): Delete.
6825 (select_event_lwp): Only give preference to the stepping LWP in
6826 all-stop mode. Adjust comments.
6827 (ignore_event): New function.
6828 (linux_wait_1): Delete 'retry' label. Use ignore_event. Remove
6829 references to cancel_breakpoints. Adjust to renames. Also give
6830 equal priority to all LWPs that have had events in non-stop mode.
6831 If reporting a software breakpoint event, unadjust the LWP's PC.
6832 (linux_wait): If linux_wait_1 returned an ignored event, retry.
6833 (stuck_in_jump_pad_callback, move_out_of_jump_pad_callback):
6834 Adjust.
6835 (linux_resume_one_lwp): Store the LWP's PC. Adjust.
6836 (resume_status_pending_p): Use thread_still_has_status_pending_p.
6837 (linux_stopped_by_watchpoint): Adjust.
6838 (linux_target_ops): Remove reference to linux_cancel_breakpoints.
6839 * linux-low.h (enum lwp_stop_reason): New.
6840 (struct lwp_info) <stop_pc>: Adjust comment.
6841 <stopped_by_watchpoint>: Delete field.
6842 <stop_reason>: New field.
6843 * linux-x86-low.c (x86_linux_prepare_to_resume): Adjust.
6844 * mem-break.c (software_breakpoint_inserted_here)
6845 (hardware_breakpoint_inserted_here): New function.
6846 * mem-break.h (software_breakpoint_inserted_here)
6847 (hardware_breakpoint_inserted_here): Declare.
6848 * target.h (struct target_ops) <cancel_breakpoints>: Remove field.
6849 (cancel_breakpoints): Delete.
6850 * tracepoint.c (clear_installed_tracepoints, stop_tracing)
6851 (upload_fast_traceframes): Remove references to
6852 cancel_breakpoints.
6853
a33e3959
PA		 68542015-01-09 Pedro Alves <palves@redhat.com>
6855
6856 * thread-db.c (find_new_threads_callback): Ignore thread if the
6857 kernel thread ID is -1.
6858
8784d563
PA		 68592015-01-09 Pedro Alves <palves@redhat.com>
6860
6861 * linux-low.c (linux_attach_fail_reason_string): Move to
6862 nat/linux-ptrace.c, and rename.
6863 (linux_attach_lwp): Update comment.
6864 (attach_proc_task_lwp_callback): New function.
6865 (linux_attach): Adjust to rename and use
6866 linux_proc_attach_tgid_threads.
6867 (linux_attach_fail_reason_string): Delete declaration.
6868
76f2b779
JB		 68692015-01-01 Joel Brobecker <brobecker@adacore.com>
6870
6871 * gdbreplay.c (gdbreplay_version): Update copyright year to 2015.
6872 * server.c (gdbserver_version): Likewise.
6873
fafcc06a
SDJ		 68742014-12-29 Sergio Durigan Junior <sergiodj@redhat.com>
6875
6876 * remote-utils.c: Include ctype.h.
6877 (input_interrupt): Explicitly handle the case when the char
6878 received is the NUL byte. Improve the printing of non-ASCII
6879 characters.
6880
beed38b8
JB		 68812014-12-16 Joel Brobecker <brobecker@adacore.com>
6882
6883 * linux-low.c (linux_low_filter_event): Update call to
6884 linux_enable_event_reporting following the addition of
6885 a new parameter to that function.
6886
bf330350
CU		 68872014-12-16 Catalin Udma <catalin.udma@freescale.com>
6888
6889 PR server/17457
6890 * linux-aarch64-low.c (AARCH64_FPSR_REGNO): New define.
6891 (AARCH64_FPCR_REGNO): Likewise.
6892 (AARCH64_NUM_REGS): Update to include fpsr/fpcr registers.
6893 (aarch64_fill_fpregset): Add missing fpsr/fpcr registers.
6894 (aarch64_store_fpregset): Likewise.
6895
5227d625
JB		 68962014-12-15 Joel Brobecker <brobecker@adacore.com>
6897
6898 * lynx-low.c (lynx_resume): Use PTRACE_SINGLESTEP_ONE if N == 1.
6899 Remove FIXME comment about assumption about N.
6900
f93b65a0
JB		 69012014-12-13 Joel Brobecker <brobecker@adacore.com>
6902
6903 * configure.ac: If large-file support is disabled in GDBserver,
6904 pass --disable-largefile to ACX_CONFIGURE_DIR call for "gnulib".
6905 * configure: Regenerate.
6906
e5a9158d
AA		 69072014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6908
6909 * linux-low.c (regsets_fetch_inferior_registers): Suppress the
6910 warning upon ENODATA from ptrace.
6911 * linux-s390-low.c (s390_store_tdb): New.
6912 (s390_regsets): Add regset for NT_S390_TDB.
6913
feea5f36
AA		 69142014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6915
6916 * linux-low.c (regsets_store_inferior_registers): Skip regsets
6917 without a fill_function.
6918 * linux-s390-low.c (s390_fill_last_break): Remove.
6919 (s390_regsets): Set fill_function to NULL for NT_S390_LAST_BREAK.
6920 (s390_arch_setup): Use regset's size instead of fill_function for
6921 loop end condition.
6922
098dbe61
AA		 69232014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6924
6925 * linux-low.c (regsets_fetch_inferior_registers): Do not invoke
6926 the regset's store function when ptrace returned an error.
6927 * regcache.c (get_thread_regcache): Invalidate register cache
6928 before fetching inferior's registers.
6929
28eef672
AA		 69302014-12-12 Andreas Arnez <arnez@linux.vnet.ibm.com>
6931
6932 * linux-low.c (regsets_fetch_inferior_registers): Rephrase
6933 while-loop as for-loop.
6934 (regsets_store_inferior_registers): Likewise.
6935
bdca27a2
YQ		 69362014-11-28 Yao Qi <yao@codesourcery.com>
6937
6938 * configure.ac(AC_CHECK_FUNCS): Remove readlink.
6939 * config.in, configure: Re-generate.
6940 * hostio.c (handle_unlink): Remove code checking HAVE_READLINK
6941 is defined.
6942
9c232dda
YQ		 69432014-11-21 Yao Qi <yao@codesourcery.com>
6944
6945 * configure.ac: Don't invoke AC_FUNC_ALLOCA.
6946 (AC_CHECK_HEADERS): Remove malloc.h.
6947 * configure: Re-generated.
6948 * config.in: Re-generated.
6949 * server.h: Don't include alloca.h and malloc.h.
6950 * gdbreplay.c: Don't check HAVE_ALLOCA_H is defined.
6951 Don't include malloc.h.
6952
43968415
JB		 69532014-11-17 Joel Brobecker <brobecker@adacore.com>
6954
6955 * lynx-low.c (lynx_write_memory): Put lynx_read_memory and
6956 corresponding ERRNO check in same block.
6957
40e91bc7
PA		 69582014-11-12 Pedro Alves <palves@redhat.com>
6959
6960 * server.c (cont_thread): Update comment.
6961 (start_inferior, attach_inferior): No longer clear cont_thread.
6962 (handle_v_cont): No longer set cont_thread.
6963 (captured_main): Clear cont_thread each time a GDB connects.
6964
c2c118cf
PA		 69652014-11-12 Pedro Alves <palves@redhat.com>
6966
6967 * linux-low.c (linux_wait_1): Don't force a wait for the Hc
6968 thread, and don't resume all threads if the Hc thread has exited.
6969
78708b7c
PA		 69702014-11-12 Pedro Alves <palves@redhat.com>
6971
6972 * linux-low.c (linux_request_interrupt): Always send a SIGINT to
6973 the process group instead of to a specific LWP.
6974
a2abc7de
PA		 69752014-10-15 Pedro Alves <palves@redhat.com>
6976
6977 PR server/17487
6978 * win32-arm-low.c (arm_set_thread_context): Remove current_event
6979 parameter.
6980 (arm_set_thread_context): Delete.
6981 (the_low_target): Adjust.
6982 * win32-i386-low.c (debug_registers_changed)
6983 (debug_registers_used): Delete.
6984 (update_debug_registers_callback): New function.
6985 (x86_dr_low_set_addr, x86_dr_low_set_control): Mark all threads as
6986 needing to update their debug registers.
6987 (win32_get_current_dr): New function.
6988 (x86_dr_low_get_addr, x86_dr_low_get_control)
6989 (x86_dr_low_get_status): Fetch the debug register from the thread
6990 record's context.
6991 (i386_initial_stuff): Adjust.
6992 (i386_get_thread_context): Remove current_event parameter. Don't
6993 clear debug_registers_changed nor copy DR values to
6994 debug_reg_state.
6995 (i386_set_thread_context): Delete.
6996 (i386_prepare_to_resume): New function.
6997 (i386_thread_added): Mark the thread as needing to update irs
6998 debug registers.
6999 (the_low_target): Remove i386_set_thread_context and install
7000 i386_prepare_to_resume.
7001 * win32-low.c (win32_get_thread_context): Adjust.
7002 (win32_set_thread_context): Use SetThreadContext
7003 directly.
7004 (win32_prepare_to_resume): New function.
7005 (win32_require_context): New function, factored out from ...
7006 (thread_rec): ... this.
7007 (continue_one_thread): Call win32_prepare_to_resume on each thread
7008 we're about to continue.
7009 (win32_resume): Call win32_prepare_to_resume on the event thread.
7010 * win32-low.h (struct win32_thread_info)
7011 <debug_registers_changed>: New field.
7012 (struct win32_target_ops): Change prototype of set_thread_context,
7013 delete set_thread_context and add prepare_to_resume.
7014 (win32_require_context): New declaration.
7015
a442d071
GB		 70162014-10-08 Gary Benson <gbenson@redhat.com>
7017
7018 * server.h: Do not include common-exceptions.h.
7019
6f1947e8
GB		 70202014-10-08 Gary Benson <gbenson@redhat.com>
7021
7022 * server.h: Do not include cleanups.h.
7023
63b434a4
JH		 70242014-09-30 James Hogan <james.hogan@imgtec.com>
7025
7026 * Makefile.in (clean): Add rm -f commands for mips-dsp-linux.c and
7027 mips64-dsp-linux.c.
7028
c4d9ceb6
YQ		 70292014-09-23 Yao Qi <yao@codesourcery.com>
7030
7031 * linux-low.c (lp_status_maybe_breakpoint): New function.
7032 (linux_low_filter_event): Call lp_status_maybe_breakpoint.
7033 (count_events_callback): Likewise.
7034 (select_event_lwp_callback): Likewise.
7035 (cancel_breakpoints_callback): Likewise.
7036
89a5711c
DB		 70372014-09-19 Don Breazeal <donb@codesourcery.com>
7038
7039 * linux-low.c (handle_extended_wait): Call
7040 linux_ptrace_get_extended_event.
7041 (get_stop_pc, get_detach_signal, linux_low_filter_event): Call
7042 linux_is_extended_waitstatus.
7043
bffc0964
JB		 70442014-09-16 Joel Brobecker <brobecker@adacore.com>
7045
7046 * Makefile.in (CPPFLAGS): Define.
7047 (INTERNAL_CFLAGS_BASE): Add ${CPPFLAGS}.
7048 (IPAGENT_CFLAGS): Remove ${CPPFLAGS}.
7049
0bfdf32f
GB		 70502014-09-16 Gary Benson <gbenson@redhat.com>
7051
7052 * inferiors.h (current_inferior): Renamed as...
7053 (current_thread): New variable. All uses updated.
7054 * linux-low.c (get_pc): Renamed saved_inferior as saved_thread.
7055 (maybe_move_out_of_jump_pad): Likewise.
7056 (cancel_breakpoint): Likewise.
7057 (linux_low_filter_event): Likewise.
7058 (wait_for_sigstop): Likewise.
7059 (linux_resume_one_lwp): Likewise.
7060 (need_step_over_p): Likewise.
7061 (start_step_over): Likewise.
7062 (linux_stabilize_threads): Renamed save_inferior as saved_thread.
7063 * linux-x86-low.c (x86_linux_update_xmltarget): Likewise.
7064 * proc-service.c (ps_lgetregs): Renamed reg_inferior as reg_thread
7065 and save_inferior as saved_thread.
7066 * regcache.c (get_thread_regcache): Renamed saved_inferior as
7067 saved_thread.
7068 (regcache_invalidate_thread): Likewise.
7069 * remote-utils.c (prepare_resume_reply): Likewise.
7070 * thread-db.c (thread_db_get_tls_address): Likewise.
7071 (disable_thread_event_reporting): Likewise.
7072 (remove_thread_event_breakpoints): Likewise.
7073 * tracepoint.c (gdb_agent_about_to_close): Renamed save_inferior
7074 as saved_thread.
7075 * target.h (set_desired_inferior): Renamed as...
7076 (set_desired_thread): New declaration. All uses updated.
7077 * server.c (myresume): Updated comment to reference thread instead
7078 of inferior.
7079 (handle_serial_event): Likewise.
7080 (handle_target_event): Likewise.
7081
361c8ade
GB		 70822014-09-12 Tom Tromey <tromey@redhat.com>
7083 Gary Benson <gbenson@redhat.com>
7084
7085 * regcache.h: Include common-regcache.h.
7086 (regcache_read_pc): Don't declare.
7087 * regcache.c (get_thread_regcache_for_ptid): New function.
7088
bd9269f7
GB		 70892014-09-11 Tom Tromey <tromey@redhat.com>
7090 Gary Benson <gbenson@redhat.com>
7091
7092 * symbol.c: New file.
7093 * Makefile.in (SFILES): Add symbol.c.
7094 (OBS): Add symbol.o.
7095
f8c1d06b
GB		 70962014-09-11 Gary Benson <gbenson@redhat.com>
7097
7098 * target.c (target_stop_ptid, target_continue_ptid): New
7099 functions.
7100
721ec300
GB		 71012014-09-11 Tom Tromey <tromey@redhat.com>
7102 Gary Benson <gbenson@redhat.com>
7103
7104 * target.h: Include target/target.h.
7105 * target.c (target_read_memory, target_read_uint32)
7106 (target_write_memory): New functions.
7107
c5e92cca
GB		 71082014-09-11 Gary Benson <gbenson@redhat.com>
7109
7110 * server.h (debug_hw_points): Don't declare.
7111 * server.c (debug_hw_points): Don't define. Replace all uses
7112 with show_debug_regs.
7113 * linux-aarch64-low.c (debug_hw_points): Don't define. Replace
7114 all uses with show_debug_regs.
7115
2e4bb98a
EBM		 71162014-09-08 Edjunior Barbosa Machado <emachado@linux.vnet.ibm.com>
7117
7118 * linux-ppc-low.c (ppc_collect_ptrace_register): Adjust routine to take
7119 endianness into account.
7120 (ppc_supply_ptrace_register): Likewise.
7121
ac740bc7
JH		 71222014-09-03 James Hogan <james.hogan@imgtec.com>
7123
7124 * linux-mips-low.c (mips_read_description): Reset errno to 0 prior
7125 to reading DSP_CONTROL with PTRACE_PEEKUSER ptrace call.
7126
97ea6506
GB		 71272014-09-03 Gary Benson <gbenson@redhat.com>
7128
7129 * linux-x86-low.c (x86_linux_prepare_to_resume): Use
7130 ALL_DEBUG_ADDRESS_REGISTERS.
7131
df7e5265
GB		 71322014-09-02 Gary Benson <gbenson@redhat.com>
7133
7134 * i386-low.h: Renamed as...
7135 * x86-low.h: New file. All type, function and variable name
7136 prefixes changed from "i386_" to "x86_". All references updated.
7137 * i386-low.c: Renamed as...
7138 * x86-low.c: New file. All type, function and variable name
7139 prefixes changed from "i386_" to "x86_". All references updated.
7140
ed859da7
GB		 71412014-09-02 Gary Benson <gbenson@redhat.com>
7142
7143 * linux-x86-low.c (x86_linux_new_process): Use XCNEW.
7144 (x86_linux_new_thread): Likewise.
7145
860789c7
GB		 71462014-08-29 Gary Benson <gbenson@redhat.com>
7147
7148 * server.h (setjmp.h): Do not include.
7149 (toplevel): Do not declare.
7150 (common-exceptions.h): Include.
7151 (cleanups.h): Likewise.
7152 * server.c (toplevel): Do not define.
7153 (exit_code): New static global.
7154 (detach_or_kill_for_exit_cleanup): New function.
7155 (main): New function. Original main renamed to...
7156 (captured_main): New function.
7157 * utils.c (verror) [!IN_PROCESS_AGENT]: Use throw_verror.
7158
ff55e1b5
GB		 71592014-08-29 Gary Benson <gbenson@redhat.com>
7160
7161 * Makefile.in (SFILES): Add common/common-exceptions.c.
7162 (OBS): Add common-exceptions.o.
7163 (common-exceptions.o): New rule.
7164 * utils.c (prepare_to_throw_exception): New function.
7165
e9bcb658
GB		 71662014-08-29 Gary Benson <gbenson@redhat.com>
7167
7168 * config.in: Regenerate.
7169 * configure: Likewise.
7170
e3180625
GB		 71712014-08-29 Gary Benson <gbenson@redhat.com>
7172
7173 * Makefile.in (SFILES): Add common/cleanups.c.
7174 (OBS): cleanups.o.
7175 (cleanups.o): New rule.
7176
e3d6ba5d
GB		 71772014-08-29 Gary Benson <gbenson@redhat.com>
7178
7179 * utils.c (internal_vwarning): New function.
7180
7096e886
GB		 71812014-08-28 Gary Benson <gbenson@redhat.com>
7182
7183 * utils.h (fatal): Remove declaration.
7184 * utils.c (fatal): Remove function.
7185
14ce3192
GB		 71862014-08-28 Gary Benson <gbenson@redhat.com>
7187
7188 * tracepoint.c (gdb_agent_init): Replace fatal with
7189 perror_with_name.
7190 (initialize_tracepoint): Likewise.
7191
50278d59
GB		 71922014-08-28 Gary Benson <gbenson@redhat.com>
7193
7194 * remote-utils.c (remote_prepare): Replace fatal with error.
7195
aa96c426
GB		 71962014-08-28 Gary Benson <gbenson@redhat.com>
7197
7198 * linux-low.c (linux_async): Replace fatal with warning.
7199 Tidy up and return.
7200 (linux_start_non_stop): Return -1 if linux_async failed.
7201
f7160e97
GB		 72022014-08-28 Gary Benson <gbenson@redhat.com>
7203
7204 * linux-x86-low.c (i386_dr_low_set_addr): Replace check with
7205 gdb_assert.
7206 (i386_dr_low_get_addr): Remove vague comment.
7207 * win32-i386-low.c (i386_dr_low_set_addr): Replace check with
7208 gdb_assert.
7209
38e08fca
GB		 72102014-08-28 Gary Benson <gbenson@redhat.com>
7211
7212 * inferiors.c (get_thread_process): Replace check with gdb_assert.
7213 * linux-low.c (linux_wait_for_event_filtered): Replace fatal with
7214 internal_error.
7215 (linux_resume_one_lwp): Likewise.
7216 * linux-x86-low.c (x86_siginfo_fixup): Replace checks with
7217 gdb_assert.
7218 * mem-break.c (raw_bkpt_type_to_target_hw_bp_type): Replace fatal
7219 with internal_error.
7220 * regcache.c (get_thread_regcache): Replace check with gdb_assert.
7221 (init_register_cache): Replace fatal with gdb_assert_not_reached.
7222 (find_register_by_name): Replace fatal with internal_error.
7223 (find_regno): Likewise.
7224 * tdesc.c (init_target_desc): Replace check with gdb_assert.
7225 * thread-db.c (thread_db_create_event): Likewise.
7226 (thread_db_load_search): Likewise.
7227 (try_thread_db_load_1): Likewise.
7228 * tracepoint.c (get_jump_space_head): Replace fatal with
7229 internal_error.
7230 (claim_trampoline_space): Likewise.
7231 (have_fast_tracepoint_trampoline_buffer): Likewise.
7232 (cmd_qtstart): Likewise.
7233 (stop_tracing): Likewise.
7234 (fast_tracepoint_collecting): Likewise.
7235 (target_malloc): Likewise.
7236 (download_tracepoint): Likewise.
7237 (download_trace_state_variables): Replace check with gdb_assert.
7238 (upload_fast_traceframes): Replace fatal with internal_error.
7239
34abf635
GB		 72402014-08-19 Tom Tromey <tromey@redhat.com>
7241 Gary Benson <gbenson@redhat.com>
7242
7243 * Makefile.in (SFILES): Add common/common-debug.c.
7244 (OBS): Add common-debug.o.
7245 (common-debug.o): New rule.
7246 * debug.h (debug_printf): Don't declare.
7247 * debug.c (debug_printf): Renamed and rewritten as...
7248 (debug_vprintf): New function.
7249
f6e94d78
GB		 72502014-08-19 Gary Benson <gbenson@redhat.com>
7251
7252 * utils.h: Do not include print-utils.h.
7253
9239eeab
GB		 72542014-08-19 Tom Tromey <tromey@redhat.com>
7255 Gary Benson <gbenson@redhat.com>
7256
7257 * server.h: Add static assertion.
7258 (gdb_byte, CORE_ADDR, LONGEST, ULONGEST): Remove.
7259
ef87c8bb
GB		 72602014-08-19 Tom Tromey <tromey@redhat.com>
7261 Gary Benson <gbenson@redhat.com>
7262
7263 * Makefile.in (SFILES): Add common/errors.c.
7264 (OBS): Add errors.o.
7265 (IPA_OBS): Add errors-ipa.o.
7266 (errors.o): New rule.
7267 (errors-ipa.o): Likewise.
7268 * utils.h (perror_with_name, error, warning): Don't declare.
7269 * utils.c (warning): Renamed and rewritten as...
7270 (vwarning): New function.
7271 (error): Renamed and rewritten as...
7272 (verror): New function.
7273 (internal_error): Renamed and rewritten as...
7274 (internal_verror): New function.
7275
bb974a24
GB		 72762014-08-07 Gary Benson <gbenson@redhat.com>
7277
7278 * configure.ac (AC_CHECK_HEADERS): Remove errno.h.
7279 * configure: Regenerate.
7280 * config.in: Likewise.
7281 * server.h: Do not include errno.h.
7282 * event-loop.c: Likewise.
7283 * hostio-errno.c: Likewise.
7284 * linux-low.c: Likewise.
7285 * remote-utils.c: Likewise.
7286 * spu-low.c: Likewise.
7287 * utils.c: Likewise.
7288 * gdbreplay.c: Unconditionally include errno.h.
7289
6d3d12eb
GB		 72902014-08-07 Gary Benson <gbenson@redhat.com>
7291
7292 * server.h: Do not include string.h.
7293 * event-loop.c: Likewise.
7294 * linux-low.c: Likewise.
7295 * regcache.c: Likewise.
7296 * remote-utils.c: Likewise.
7297 * spu-low.c: Likewise.
7298 * utils.c: Likewise.
7299
dccbb609
GB		 73002014-08-07 Gary Benson <gbenson@redhat.com>
7301
7302 * server.h: Do not include gdb_assert.h.
7303
e76df0d0
GB		 73042014-08-07 Gary Benson <gbenson@redhat.com>
7305
7306 * server.h: Do not include common-utils.h.
7307
4cb9c816
GB		 73082014-08-07 Gary Benson <gbenson@redhat.com>
7309
7310 * server.h: Do not include ptid.h.
7311 * notif.h: Likewise.
7312
3995eeee
GB		 73132014-08-07 Gary Benson <gbenson@redhat.com>
7314
7315 * server.h: Do not include gdb_locale.h.
7316
cb9f1a9b
GB		 73172014-08-07 Gary Benson <gbenson@redhat.com>
7318
7319 * server.h: Do not include gdb/signals.h.
7320 * win32-low.c: Likewise.
7321
a5fceff8
GB		 73222014-08-07 Gary Benson <gbenson@redhat.com>
7323
7324 * server.h: Do not include pathmax.h.
7325
b9391142
GB		 73262014-08-07 Gary Benson <gbenson@redhat.com>
7327
7328 * server.h: Do not include libiberty.h.
7329 * linux-bfin-low.c: Likewise.
7330
0e443c87
GB		 73312014-08-07 Gary Benson <gbenson@redhat.com>
7332
7333 * server.h: Do not include ansidecl.h.
7334
8ebb3f56
GB		 73352014-08-07 Gary Benson <gbenson@redhat.com>
7336
7337 * linux-x86-low.c: Do not include stddef.h.
7338 * lynx-ppc-low.c: Likewise.
7339 * tracepoint.c: Likewise.
7340
8980bdf6
GB		 73412014-08-07 Gary Benson <gbenson@redhat.com>
7342
7343 * server.h: Do not include stdarg.h.
7344 * nto-low.c: Likewise.
7345
d7096f71
GB		 73462014-08-07 Gary Benson <gbenson@redhat.com>
7347
7348 * server.h: Do not include stdlib.h.
7349 * inferiors.c: Likewise.
7350 * linux-low.c: Likewise.
7351 * regcache.c: Likewise.
7352 * spu-low.c: Likewise.
7353 * tracepoint.c: Likewise.
7354 * utils.c: Likewise.
7355
d02f550d
GB		 73562014-08-07 Gary Benson <gbenson@redhat.com>
7357
7358 * server.h: Do not include stdio.h.
7359 * linux-low.c: Likewise.
7360 * remote-utils.c: Likewise.
7361 * spu-low.c: Likewise.
7362 * utils.c: Likewise.
7363 * wincecompat.c: Likewise.
7364
87f6c4e3
GB		 73652014-08-06 Gary Benson <gbenson@redhat.com>
7366
7367 * regcache.c (init_register_cache): Move conditionals inside if.
7368
7089dca4
GB		 73692014-08-06 Gary Benson <gbenson@redhat.com>
7370
7371 * linux-low.c (linux_supports_non_stop): Use target_is_async_p.
7372
462f517e
GB		 73732014-07-31 Gary Benson <gbenson@redhat.com>
7374
7375 * ax.h: Do not include server.h.
7376 * gdbthread.h: Likewise.
7377 * lynx-low.h: Likewise.
7378 * notif.h: Likewise.
7379
976411d6
GB		 73802014-07-30 Gary Benson <gbenson@redhat.com>
7381
7382 * server.h: Include common-defs.h.
7383 Do not include config.h or build-gnulib-gdbserver/config.h.
7384
d41f6d8e
GB		 73852014-07-30 Gary Benson <gbenson@redhat.com>
7386
7387 * hostio-errno.c: Move server.h to top of includes list.
7388 * inferiors.c: Likewise.
7389 * linux-x86-low.c: Likewise.
7390 * notif.c: Include server.h.
7391
314c6a35
TT		 73922014-07-24 Tom Tromey <tromey@redhat.com>
7393 Gary Benson <gbenson@redhat.com>
7394
7395 * server.h (CORE_ADDR): Now unsigned.
7396
69ff6be5
PA		 73972014-07-16 Pedro Alves <palves@redhat.com>
7398
7399 * linux-low.c (linux_kill_one_lwp): Use kill_lwp, not kill.
7400
ce9e3fe7
PA		 74012014-07-15 Pedro Alves <palves@redhat.com>
7402
7403 * linux-low.c (linux_kill_one_lwp): Save errno and work with saved
7404 copy.
7405
e76126e8
PA		 74062014-07-11 Pedro Alves <palves@redhat.com>
7407
7408 * linux-low.c (kill_wait_lwp): New function, based on
7409 kill_one_lwp_callback, but use my_waitpid directly.
7410 (kill_one_lwp_callback, linux_kill): Use it.
7411
8e9db26e
PA		 74122014-06-23 Pedro Alves <palves@redhat.com>
7413
7414 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR_CONTROL
7415 before setting DR0..DR3.
7416
698b3e08
GB		 74172014-06-20 Gary Benson <gbenson@redhat.com>
7418
7419 * configure.ac (AC_REPLACE_FUNCS) <vasprintf, vsnprintf>: Removed.
7420 * configure: Regenerated.
7421 * config.in: Likewise.
7422
125f8a3d
GB		 74232014-06-20 Gary Benson <gbenson@redhat.com>
7424
7425 * Makefile.in (SFILES): Update locations for files moved
7426 from common to nat.
7427 (object file files): Reordered.
7428
42995dbd
GB		 74292014-06-20 Gary Benson <gbenson@redhat.com>
7430
7431 * i386-low.h (i386_dr_low_can_set_addr): Removed.
7432 (i386_dr_low_set_addr): Likewise.
7433 (i386_dr_low_get_addr): Likewise.
7434 (i386_dr_low_can_set_control): Likewise.
7435 (i386_dr_low_set_control): Likewise.
7436 (i386_dr_low_get_control): Likewise.
7437 (i386_dr_low_get_status): Likewise.
7438 (i386_get_debug_register_length): Likewise.
7439 * linux-x86-low.c (i386_dr_low_set_addr):
7440 Changed signature. Made static.
7441 (i386_dr_low_get_addr): Likewise.
7442 (i386_dr_low_set_control): Likewise.
7443 (i386_dr_low_get_control): Likewise.
7444 (i386_dr_low_get_status): Likewise.
7445 (i386_dr_low): New global variable.
7446 * win32-i386-low.c (i386_dr_low_set_addr):
7447 Changed signature. Made static.
7448 (i386_dr_low_get_addr): Likewise.
7449 (i386_dr_low_set_control): Likewise.
7450 (i386_dr_low_get_control): Likewise.
7451 (i386_dr_low_get_status): Likewise.
7452 (i386_dr_low): New global variable.
7453
e1d2394b
MS		 74542014-06-20 Marcus Shawcroft <marcus.shawcroft@arm.com>
7455
7456 * configure.ac: Invoke. AC_CHECK_TOOL(AR, ar).
7457 * Makefile.in (AR, AR_FLAGS): Define.
7458 * configure: Regenerate.
7459
3a8ee006
GB		 74602014-06-19 Gary Benson <gbenson@redhat.com>
7461
7462 * Makefile.in (i386-dregs.o): New rule.
7463 * configure.srv: Add i386-dregs.o to all targets using i386-low.o.
7464 * i386-low.c (target.h): Remove include.
7465 (TARGET_HAS_DR_LEN_8): Now in i386-dregs.c.
7466 (DR_CONTROL_SHIFT): Likewise.
7467 (DR_CONTROL_SIZE): Likewise.
7468 (DR_RW_EXECUTE): Likewise.
7469 (DR_RW_WRITE): Likewise.
7470 (DR_RW_READ): Likewise.
7471 (DR_RW_IORW): Likewise.
7472 (DR_LEN_1): Likewise.
7473 (DR_LEN_2): Likewise.
7474 (DR_LEN_4): Likewise.
7475 (DR_LEN_8): Likewise.
7476 (DR_LOCAL_ENABLE_SHIFT): Likewise.
7477 (DR_GLOBAL_ENABLE_SHIFT): Likewise.
7478 (DR_ENABLE_SIZE): Likewise.
7479 (DR_LOCAL_SLOWDOWN): Likewise.
7480 (DR_GLOBAL_SLOWDOWN): Likewise.
7481 (DR_CONTROL_RESERVED): Likewise.
7482 (I386_DR_CONTROL_MASK): Likewise.
7483 (I386_DR_VACANT): Likewise.
7484 (I386_DR_LOCAL_ENABLE): Likewise.
7485 (I386_DR_GLOBAL_ENABLE): Likewise.
7486 (I386_DR_DISABLE): Likewise.
7487 (I386_DR_SET_RW_LEN): Likewise.
7488 (I386_DR_GET_RW_LEN): Likewise.
7489 (I386_DR_WATCH_HIT): Likewise.
7490 (i386_wp_op_t): Likewise.
7491 (i386_show_dr): Likewise.
7492 (i386_length_and_rw_bits): Likewise.
7493 (i386_insert_aligned_watchpoint): Likewise.
7494 (i386_remove_aligned_watchpoint): Likewise.
7495 (i386_handle_nonaligned_watchpoint): Likewise.
7496 i386_update_inferior_debug_regs(): Likewise.
7497 (i386_dr_insert_watchpoint): Likewise.
7498 (i386_dr_remove_watchpoint): Likewise.
7499 (i386_dr_region_ok_for_watchpoint): Likewise.
7500 (i386_dr_stopped_data_address): Likewise.
7501 (i386_dr_stopped_by_watchpoint): Likewise.
7502
8f26655c
GB		 75032014-06-19 Gary Benson <gbenson@redhat.com>
7504
7505 * i386-low.c (i386_dr_show): Renamed to
7506 i386_show_dr and made static. All uses updated.
7507 (i386_dr_length_and_rw_bits): Renamed to
7508 i386_length_and_rw_bits and made static.
7509 All uses updated.
7510 (i386_dr_insert_aligned_watchpoint): Renamed to
7511 i386_insert_aligned_watchpoint and made static.
7512 All uses updated.
7513 (i386_dr_remove_aligned_watchpoint): Renamed to
7514 i386_remove_aligned_watchpoint and made static.
7515 All uses updated.
7516 (i386_dr_update_inferior_debug_regs): Renamed to
7517 i386_update_inferior_debug_regs and made static.
7518 All uses updated.
7519
b9228891
GB		 75202014-06-18 Gary Benson <gbenson@redhat.com>
7521
5171def3
GB		 7522 * i386-low.h (i386_dr_low_can_set_addr): New macro.
7523 (i386_dr_low_can_set_control): Likewise.
7524 (i386_get_debug_register_length): Likewise.
7525 * i386-low.c (i386_dr_low_can_set_addr): Now in i386-low.h.
7526 (i386_dr_low_can_set_control): Likewise.
7527 (i386_get_debug_register_length): Likewise.
7528
75292014-06-17 Gary Benson <gbenson@redhat.com>
7530
b9228891
GB		 7531 * i386-low.h (i386-dregs.h): New include.
7532 (DR_FIRSTADDR): Now in i386-dregs.h.
7533 (DR_LASTADDR): Likewise.
7534 (DR_NADDR): Likewise.
7535 (DR_STATUS): Likewise.
7536 (DR_CONTROL): Likewise.
7537 (i386_debug_reg_state): Likewise.
7538 (i386_dr_insert_watchpoint): Likewise.
7539 (i386_dr_remove_watchpoint): Likewise.
7540 (i386_dr_region_ok_for_watchpoint): Likewise.
7541 (i386_dr_stopped_data_address): Likewise.
7542 (i386_dr_stopped_by_watchpoint): Likewise.
7543 * i386-low.c (ALL_DEBUG_REGISTERS): Likewise.
7544
4be83cc2
GB		 75452014-06-18 Gary Benson <gbenson@redhat.com>
7546
7547 * i386-low.h (i386_low_insert_watchpoint): Renamed to
7548 i386_dr_insert_watchpoint.
7549 (i386_low_remove_watchpoint): Renamed to
7550 i386_dr_remove_watchpoint.
7551 (i386_low_region_ok_for_watchpoint): Renamed to
7552 i386_dr_region_ok_for_watchpoint.
7553 (i386_low_stopped_data_address): Renamed to
7554 i386_dr_stopped_data_address.
7555 (i386_low_stopped_by_watchpoint): Renamed to
7556 i386_dr_stopped_by_watchpoint.
7557 * i386-low.c (i386_show_dr): Renamed to
7558 i386_dr_show and made nonstatic. All uses updated.
7559 (i386_length_and_rw_bits): Renamed to
7560 i386_dr_length_and_rw_bits and made nonstatic.
7561 All uses updated.
7562 (i386_insert_aligned_watchpoint): Renamed to
7563 i386_dr_insert_aligned_watchpoint and made nonstatic.
7564 All uses updated.
7565 (i386_remove_aligned_watchpoint): Renamed to
7566 i386_dr_remove_aligned_watchpoint and made nonstatic.
7567 All uses updated.
7568 (i386_update_inferior_debug_regs): Renamed to
7569 i386_dr_update_inferior_debug_regs and made nonstatic.
7570 All uses updated.
7571 (i386_low_insert_watchpoint): Renamed to
7572 i386_dr_insert_watchpoint. All uses updated.
7573 (i386_low_remove_watchpoint): Renamed to
7574 i386_dr_remove_watchpoint. All uses updated.
7575 (i386_low_region_ok_for_watchpoint): Renamed to
7576 i386_dr_region_ok_for_watchpoint. All uses updated.
7577 (i386_low_stopped_data_address): Renamed to
7578 i386_dr_stopped_data_address. All uses updated.
7579 (i386_low_stopped_by_watchpoint): Renamed to
7580 i386_dr_stopped_by_watchpoint. All uses updated.
7581
131aa0d4
GB		 75822014-06-18 Gary Benson <gbenson@redhat.com>
7583
7584 * i386-low.c (i386_dr_low_can_set_addr): New macro.
7585 (i386_dr_low_can_set_control): Likewise.
7586 (i386_insert_aligned_watchpoint): New check.
7587
d9305f7f
GB		 75882014-06-18 Gary Benson <gbenson@redhat.com>
7589
7590 * i386-low.c (i386_update_inferior_debug_regs) <inf_state>:
7591 Renamed to state.
7592
e927c9fc
GB		 75932014-06-18 Gary Benson <gbenson@redhat.com>
7594
7595 * i386-low.c (i386_length_and_rw_bits): Use internal_error
7596 instead of fatal and error.
7597 (i386_handle_nonaligned_watchpoint): Likewise.
7598
1b6d4134
GB		 75992014-06-18 Gary Benson <gbenson@redhat.com>
7600
7601 * i386-low.c (i386_get_debug_register_length): New macro.
7602 (TARGET_HAS_DR_LEN_8): Remove conditional. Use above macro.
7603 (i386_show_dr): Use debug_printf instead of fprintf. Use
7604 phex to format values.
7605
6e62758f
GB		 76062014-06-18 Gary Benson <gbenson@redhat.com>
7607
7608 * i386-low.h: Comment changes.
7609 * i386-low.c: Likewise.
7610
fc6e2f03
GB		 76112014-06-18 Gary Benson <gbenson@redhat.com>
7612
7613 * i386-low.c: Whitespace changes.
7614
f9d1eeed
TT		 76152014-06-12 Tom Tromey <tromey@redhat.com>
7616
7617 * utils.c (freeargv): Remove.
7618
0b04e523
TT		 76192014-06-12 Tom Tromey <tromey@redhat.com>
7620
7621 * debug.c (debug_printf): Remove HAVE_GETTIMEOFDAY checks.
7622 * server.c (monitor_show_help): Remove HAVE_GETTIMEOFDAY check.
7623 (parse_debug_format_options): Likewise.
7624 (gdbserver_usage): Likewise.
7625 * Makefile.in (LIBIBERTY_BUILDDIR, LIBIBERTY): New variables.
7626 (SUBDIRS, REQUIRED_SUBDIRS): Add libiberty.
7627 (gdbserver$(EXEEXT), gdbreplay$(EXEEXT)): Depend on and link
7628 against libiberty.
7629 ($(LIBGNU)): Depend on libiberty.
7630 (all-lib): Recurse into all subdirs.
7631 (install-only): Invoke "install" target in subdirs.
7632 (vasprintf.o, vsnprintf.o, safe-ctype.o, lbasename.o): Remove
7633 targets.
7634 * configure: Rebuild.
7635 * configure.ac: Add ACX_CONFIGURE_DIR for libiberty. Don't check
7636 for vasprintf, vsnprintf, or gettimeofday.
7637 * configure.srv: Don't add safe-ctype.o or lbasename.o to
7638 srv_tgtobj.
7639
270c9937
JB		 76402014-06-05 Joel Brobecker <brobecker@adacore.com>
7641
7642 * development.sh: Delete.
7643 * Makefile.in (config.status): Adjust dependency on development.sh.
7644 * configure.ac: Adjust development.sh source call.
7645 * configure: Regenerate.
7646
0a261ed8
PA		 76472014-06-02 Pedro Alves <palves@redhat.com>
7648
7649 * ax.c (gdb_free_agent_expr): New function.
7650 * ax.h (gdb_free_agent_expr): New declaration.
7651 * mem-break.c (delete_gdb_breakpoint_1): Also clear the commands
7652 list.
7653 (clear_breakpoint_conditions, clear_breakpoint_commands): Make
7654 static.
7655 (clear_breakpoint_conditions_and_commands): New function.
7656 * mem-break.h (clear_breakpoint_conditions): Delete declaration.
7657 (clear_breakpoint_conditions_and_commands): New declaration.
7658
e9dae05e
RR		 76592014-05-23 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
7660
7661 * linux-aarch64-low.c (asm/ptrace.h): Include.
7662
5876f503
JK		 76632014-05-21 Jan Kratochvil <jan.kratochvil@redhat.com>
7664
7665 Fix TLS access for -static -pthread.
7666 * gdbserver/thread-db.c (struct thread_db): Add td_thr_tlsbase_p.
7667 (thread_db_get_tls_address): Call it if LOAD_MODULE is zero.
7668 (thread_db_load_search, try_thread_db_load_1): Initialize it.
7669
802e8e6d
PA		 76702014-05-20 Pedro Alves <palves@redhat.com>
7671
7672 * linux-aarch64-low.c (aarch64_insert_point)
7673 (aarch64_remove_point): No longer check whether the type is
7674 supported here. Adjust to new interface.
7675 (the_low_target): Install aarch64_supports_z_point_type as
7676 supports_z_point_type method.
7677 * linux-arm-low.c (raw_bkpt_type_to_arm_hwbp_type): New function.
7678 (arm_linux_hw_point_initialize): Take an enum raw_bkpt_type
7679 instead of a Z packet char. Adjust.
7680 (arm_supports_z_point_type): New function.
7681 (arm_insert_point, arm_remove_point): Adjust to new interface.
7682 (the_low_target): Install arm_supports_z_point_type.
7683 * linux-crisv32-low.c (cris_supports_z_point_type): New function.
7684 (cris_insert_point, cris_remove_point): Adjust to new interface.
7685 Don't check whether the type is supported here.
7686 (the_low_target): Install cris_supports_z_point_type.
7687 * linux-low.c (linux_supports_z_point_type): New function.
7688 (linux_insert_point, linux_remove_point): Adjust to new interface.
7689 * linux-low.h (struct linux_target_ops) <insert_point,
7690 remove_point>: Take an enum raw_bkpt_type instead of a char. Add
7691 raw_breakpoint pointer parameter.
7692 <supports_z_point_type>: New method.
7693 * linux-mips-low.c (mips_supports_z_point_type): New function.
7694 (mips_insert_point, mips_remove_point): Adjust to new interface.
7695 Use mips_supports_z_point_type.
7696 (the_low_target): Install mips_supports_z_point_type.
7697 * linux-ppc-low.c (the_low_target): Install NULL as
7698 supports_z_point_type method.
7699 * linux-s390-low.c (the_low_target): Install NULL as
7700 supports_z_point_type method.
7701 * linux-sparc-low.c (the_low_target): Install NULL as
7702 supports_z_point_type method.
7703 * linux-x86-low.c (x86_supports_z_point_type): New function.
7704 (x86_insert_point): Adjust to new insert_point interface. Use
7705 insert_memory_breakpoint. Adjust to new
7706 i386_low_insert_watchpoint interface.
7707 (x86_remove_point): Adjust to remove_point interface. Use
7708 remove_memory_breakpoint. Adjust to new
7709 i386_low_remove_watchpoint interface.
7710 (the_low_target): Install x86_supports_z_point_type.
7711 * lynx-low.c (lynx_target_ops): Install NULL as
7712 supports_z_point_type callback.
7713 * nto-low.c (nto_supports_z_point_type): New.
7714 (nto_insert_point, nto_remove_point): Adjust to new interface.
7715 (nto_target_ops): Install nto_supports_z_point_type.
7716 * mem-break.c: Adjust intro comment.
7717 (struct raw_breakpoint) <raw_type, size>: New fields.
7718 <inserted>: Update comment.
7719 <shlib_disabled>: Delete field.
7720 (enum bkpt_type) <gdb_breakpoint>: Delete value.
7721 <gdb_breakpoint_Z0, gdb_breakpoint_Z1, gdb_breakpoint_Z2,
7722 gdb_breakpoint_Z3, gdb_breakpoint_Z4>: New values.
7723 (raw_bkpt_type_to_target_hw_bp_type): New function.
7724 (find_enabled_raw_code_breakpoint_at): New function.
7725 (find_raw_breakpoint_at): New type and size parameters. Use them.
7726 (insert_memory_breakpoint): New function, based off
7727 set_raw_breakpoint_at.
7728 (remove_memory_breakpoint): New function.
7729 (set_raw_breakpoint_at): Reimplement.
7730 (set_breakpoint): New, based on set_breakpoint_at.
7731 (set_breakpoint_at): Reimplement.
7732 (delete_raw_breakpoint): Go through the_target->remove_point
7733 instead of assuming memory breakpoints.
7734 (find_gdb_breakpoint_at): Delete.
7735 (Z_packet_to_bkpt_type, Z_packet_to_raw_bkpt_type): New functions.
7736 (find_gdb_breakpoint): New function.
7737 (set_gdb_breakpoint_at): Delete.
7738 (z_type_supported): New function.
7739 (set_gdb_breakpoint_1): New function, loosely based off
7740 set_gdb_breakpoint_at.
7741 (check_gdb_bp_preconditions, set_gdb_breakpoint): New functions.
7742 (delete_gdb_breakpoint_at): Delete.
7743 (delete_gdb_breakpoint_1): New function, loosely based off
7744 delete_gdb_breakpoint_at.
7745 (delete_gdb_breakpoint): New function.
7746 (clear_gdb_breakpoint_conditions): Rename to ...
7747 (clear_breakpoint_conditions): ... this. Don't handle a NULL
7748 breakpoint.
7749 (add_condition_to_breakpoint): Make static.
7750 (add_breakpoint_condition): Take a struct breakpoint pointer
7751 instead of an address. Adjust.
7752 (gdb_condition_true_at_breakpoint): Rename to ...
7753 (gdb_condition_true_at_breakpoint_z_type): ... this, and add
7754 z_type parameter.
7755 (gdb_condition_true_at_breakpoint): Reimplement.
7756 (add_breakpoint_commands): Take a struct breakpoint pointer
7757 instead of an address. Adjust.
7758 (gdb_no_commands_at_breakpoint): Rename to ...
7759 (gdb_no_commands_at_breakpoint_z_type): ... this. Add z_type
7760 parameter. Return true if no breakpoint was found. Change debug
7761 output.
7762 (gdb_no_commands_at_breakpoint): Reimplement.
7763 (run_breakpoint_commands): Rename to ...
7764 (run_breakpoint_commands_z_type): ... this. Add z_type parameter,
7765 and change return type to boolean.
7766 (run_breakpoint_commands): New function.
7767 (gdb_breakpoint_here): Also check for Z1 breakpoints.
7768 (uninsert_raw_breakpoint): Don't try to reinsert a disabled
7769 breakpoint. Go through the_target->remove_point instead of
7770 assuming memory breakpoint.
7771 (uninsert_breakpoints_at, uninsert_all_breakpoints): Uninsert
7772 software and hardware breakpoints.
7773 (reinsert_raw_breakpoint): Go through the_target->insert_point
7774 instead of assuming memory breakpoint.
7775 (reinsert_breakpoints_at, reinsert_all_breakpoints): Reinsert
7776 software and hardware breakpoints.
7777 (check_breakpoints, breakpoint_here, breakpoint_inserted_here):
7778 Check both software and hardware breakpoints.
7779 (validate_inserted_breakpoint): Assert the breakpoint is a
7780 software breakpoint. Set the inserted flag to -1 instead of
7781 setting shlib_disabled.
7782 (delete_disabled_breakpoints): Adjust.
7783 (validate_breakpoints): Only validate software breakpoints.
7784 Adjust to inserted flag change.
7785 (check_mem_read, check_mem_write): Skip breakpoint types other
7786 than software breakpoints. Adjust to inserted flag change.
7787 * mem-break.h (enum raw_bkpt_type): New enum.
7788 (raw_breakpoint, struct process_info): Forward declare.
7789 (Z_packet_to_target_hw_bp_type): Delete declaration.
7790 (raw_bkpt_type_to_target_hw_bp_type, Z_packet_to_raw_bkpt_type)
7791 (set_gdb_breakpoint, delete_gdb_breakpoint)
7792 (clear_breakpoint_conditions): New declarations.
7793 (set_gdb_breakpoint_at, clear_gdb_breakpoint_conditions): Delete.
7794 (breakpoint_inserted_here): Update comment.
7795 (add_breakpoint_condition, add_breakpoint_commands): Replace
7796 address parameter with a breakpoint pointer parameter.
7797 (gdb_breakpoint_here): Update comment.
7798 (delete_gdb_breakpoint_at): Delete.
7799 (insert_memory_breakpoint, remove_memory_breakpoint): Declare.
7800 * server.c (process_point_options): Take a struct breakpoint
7801 pointer instead of an address. Adjust.
7802 (process_serial_event) <Z/z packets>: Use set_gdb_breakpoint and
7803 delete_gdb_breakpoint.
7804 * spu-low.c (spu_target_ops): Install NULL as
7805 supports_z_point_type method.
7806 * target.h: Include mem-break.h.
7807 (struct target_ops) <prepare_to_access_memory>: Update comment.
7808 <supports_z_point_type>: New field.
7809 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7810 instead of a char. Also take a raw breakpoint pointer.
7811 * win32-arm-low.c (the_low_target): Install NULL as
7812 supports_z_point_type.
7813 * win32-i386-low.c (i386_supports_z_point_type): New function.
7814 (i386_insert_point, i386_remove_point): Adjust to new interface.
7815 (the_low_target): Install i386_supports_z_point_type.
7816 * win32-low.c (win32_supports_z_point_type): New function.
7817 (win32_insert_point, win32_remove_point): Adjust to new interface.
7818 (win32_target_ops): Install win32_supports_z_point_type.
7819 * win32-low.h (struct win32_target_ops):
7820 <supports_z_point_type>: New method.
7821 <insert_point, remove_point>: Take an enum raw_bkpt_type argument
7822 instead of a char. Also take a raw breakpoint pointer.
7823
932539e3
PA		 78242014-05-20 Pedro Alves <palves@redhat.com>
7825
7826 * mem-break.h: Include break-common.h.
7827 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7828 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): New defines.
7829 (Z_packet_to_target_hw_bp_type): New declaration.
7830 * mem-break.c (Z_packet_to_target_hw_bp_type): New function.
7831 * i386-low.c (Z_PACKET_HW_BP, Z_PACKET_WRITE_WP, Z_PACKET_READ_WP)
7832 (Z_PACKET_ACCESS_WP): Delete macros.
7833 (Z_packet_to_hw_type): Delete function.
7834 * i386-low.h: Don't include break-common.h here.
7835 (Z_packet_to_hw_type): Delete declaration.
7836 * linux-x86-low.c (x86_insert_point, x86_insert_point): Call
7837 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7838 * win32-i386-low.c (i386_insert_point, i386_remove_point): Call
7839 Z_packet_to_target_hw_bp_type instead of Z_packet_to_hw_type.
7840 * linux-aarch64-low.c: Don't include break-common.h here.
7841 (Z_PACKET_SW_BP, Z_PACKET_HW_BP, Z_PACKET_WRITE_WP)
7842 (Z_PACKET_READ_WP, Z_PACKET_ACCESS_WP): Delete macros.
7843 (Z_packet_to_target_hw_bp_type): Delete function.
7844 * linux-mips-low.c (rsp_bp_type_to_target_hw_bp_type): Delete
7845 function.
7846 (mips_insert_point, mips_remove_point): Use
7847 Z_packet_to_target_hw_bp_type.
7848
4ff0d3d8
PA		 78492014-05-20 Pedro Alves <palves@redhat.com>
7850
7851 * linux-aarch64-low.c: Include break-common.h.
7852 (enum target_point_type): Delete.
7853 (Z_packet_to_point_type): Rename to ...
7854 (Z_packet_to_target_hw_bp_type): ... this, and return a
7855 target_hw_bp_type instead.
7856 (aarch64_show_debug_reg_state): Take an enum target_hw_bp_type
7857 instead of an enum target_point_type.
7858 (aarch64_point_encode_ctrl_reg): Likewise. Compute type mask from
7859 breakpoint type.
7860 (aarch64_dr_state_insert_one_point)
7861 (aarch64_dr_state_remove_one_point, aarch64_handle_breakpoint)
7862 (aarch64_handle_aligned_watchpoint)
7863 (aarch64_handle_unaligned_watchpoint, aarch64_handle_watchpoint):
7864 Take an enum target_hw_bp_type instead of an enum
7865 target_point_type.
7866 (aarch64_supports_z_point_type): New function.
7867 (aarch64_insert_point, aarch64_remove_point): Use it. Adjust to
7868 use Z_packet_to_target_hw_bp_type.
7869
786dc519
JB		 78702014-05-20 Joel Brobecker <brobecker@adacore.com>
7871
7872 * configure.ac: Only use -Werror by default when DEVELOPMENT
7873 is true.
7874 * configure: Regenerate.
7875
9e0aa64f
JK		 78762014-05-19 Jan Kratochvil <jan.kratochvil@redhat.com>
7877
7878 Fix gdbserver qGetTLSAddr for x86_64 -m32.
7879 * linux-x86-low.c (X86_64_USER_REGS): New.
7880 (x86_fill_gregset): Call memset for BUF first in x86_64 -m32 case.
7881
2b577b92
YQ		 78822014-04-28 Yao Qi <yao@codesourcery.com>
7883
7884 * Makefile.in (i386-avx512.c): Fix the typo of generated file
7885 name.
7886
94611da2
PA		 78872014-04-25 Pedro Alves <palves@redhat.com>
7888
7889 PR server/16255
7890 * linux-low.c (linux_attach_fail_reason_string): New function.
7891 (linux_attach_lwp): Delete.
7892 (linux_attach_lwp_1): Rename to ...
7893 (linux_attach_lwp): ... this. Take a ptid instead of a pid as
7894 argument. Remove "initial" parameter. Return int instead of
7895 void. Don't error or warn here.
7896 (linux_attach): Adjust to call linux_attach_lwp. Call error on
7897 failure to attach to the tgid. Call warning when failing to
7898 attach to an lwp.
7899 * linux-low.h (linux_attach_lwp): Take a ptid instead of a pid as
7900 argument. Remove "initial" parameter. Return int instead of
7901 void. Don't error or warn here.
7902 (linux_attach_fail_reason_string): New declaration.
7903 * thread-db.c (attach_thread): Adjust to linux_attach_lwp's
7904 interface change. Use linux_attach_fail_reason_string.
7905
01f9f808
MS		 79062014-04-24 Michael Sturm <michael.sturm@mintel.com>
7907 Walfred Tedeschi <walfred.tedeschi@intel.com>
7908
7909 * Makefile.in: Added rules to handle new files
7910 i386-avx512.c i386-avx512-linux.c amd64-avx512.c
7911 amd64-avx512-linux.c x32-avx512.c x32-avx512-linux.c.
7912 * configure.srv (srv_i386_regobj): Add i386-avx512.o.
7913 (srv_i386_linux_regobj): Add i386-avx512-linux.o.
7914 (srv_amd64_regobj): Add amd64-avx512.o and x32-avx512.o.
7915 (srv_amd64_linux_regobj): Add amd64-avx512-linux.o and
7916 x32-avx512-linux.o.
7917 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx512.xml.
7918 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx512.xml.
7919 (srv_amd64_xmlfiles): Add i386/amd64-avx512.xml and
7920 i386/x32-avx512.xml.
7921 (srv_i386_linux_xmlfiles): Add i386/i386-avx512-linux.xml.
7922 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx512-linux.xml and
7923 i386/x32-avx512-linux.xml.
7924 * i387-fp.c (num_avx512_k_registers): New constant for number
7925 of K registers.
7926 (num_avx512_zmmh_low_registers): New constant for number of
7927 lower ZMM registers (0-15).
7928 (num_avx512_zmmh_high_registers): New constant for number of
7929 higher ZMM registers (16-31).
7930 (num_avx512_ymmh_registers): New contant for number of higher
7931 YMM registers (ymm16-31 added by avx521 on x86_64).
7932 (num_avx512_xmm_registers): New constant for number of higher
7933 XMM registers (xmm16-31 added by AVX512 on x86_64).
7934 (struct i387_xsave): Add space for AVX512 registers.
7935 (i387_cache_to_xsave): Change raw buffer size to 64 characters.
7936 Add code to handle AVX512 registers.
7937 (i387_xsave_to_cache): Add code to handle AVX512 registers.
7938 * linux-x86-low.c (init_registers_amd64_avx512_linux): New
7939 prototypei from generated file.
7940 (tdesc_amd64_avx512_linux): Likewise.
7941 (init_registers_x32_avx512_linux): Likewise.
7942 (tdesc_x32_avx512_linux): Likewise.
7943 (init_registers_i386_avx512_linux): Likewise.
7944 (tdesc_i386_avx512_linux): Likewise.
7945 (x86_64_regmap): Add AVX512 registers.
7946 (x86_linux_read_description): Add code to handle AVX512 XSTATE
7947 mask.
7948 (initialize_low_arch): Add code to initialize AVX512 registers.
7949
51aa91f9
PA		 79502014-04-23 Pedro Alves <palves@redhat.com>
7951
7952 * mem-break.c (find_gdb_breakpoint_at): Make static.
7953 * mem-break.h (find_gdb_breakpoint_at): Delete declaration.
7954
a4165e94
PA		 79552014-04-23 Pedro Alves <palves@redhat.com>
7956
7957 * i386-low.c: Don't include break-common.h here.
7958 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7959 prototype to take target_hw_bp_type as argument instead of a Z
7960 packet char.
7961 * i386-low.h: Include break-common.h here.
7962 (Z_packet_to_hw_type): Declare.
7963 (i386_low_insert_watchpoint, i386_low_remove_watchpoint): Change
7964 prototypes.
7965 * linux-x86-low.c (x86_insert_point): Convert the packet number to
7966 a target_hw_bp_type before calling i386_low_insert_watchpoint.
7967 (x86_remove_point): Convert the packet number to a
7968 target_hw_bp_type before calling i386_low_remove_watchpoint.
7969 * win32-i386-low.c (i386_insert_point): Convert the packet number
7970 to a target_hw_bp_type before calling i386_low_insert_watchpoint.
7971 (i386_remove_point): Convert the packet number to a
7972 target_hw_bp_type before calling i386_low_remove_watchpoint.
7973
b8acf843
PA		 79742014-04-23 Pedro Alves <palves@redhat.com>
7975
7976 * utils.h (perror_with_name): Add ATTRIBUTE_NORETURN.
7977
d708bcd1
PA		 79782014-04-10 Pedro Alves <palves@redhat.com>
7979
7980 * mem-break.c (add_breakpoint_condition, add_breakpoint_commands):
7981 Check if the condition or command is NULL before checking if the
7982 breakpoint is known. On success, return true.
7983 * mem-break.h (add_breakpoint_condition): Document return.
7984 (add_breakpoint_commands): Add describing comment.
7985 * server.c (skip_to_semicolon): New function.
7986 (process_point_options): Use it.
7987
2eec7d5b
PA		 79882014-04-09 Pedro Alves <palves@redhat.com>
7989
7990 * linux-low.c (linux_read_loadmap): Pass current_inferior directly
7991 to lwpid_of.
7992
fa96cb38
PA		 79932014-02-27 Pedro Alves <palves@redhat.com>
7994
7995 PR 12702
7996 * inferiors.h (A_I_NEXT, ALL_INFERIORS_TYPE, ALL_PROCESSES): New
7997 macros.
7998 * linux-low.c (delete_lwp, handle_extended_wait): Add debug
7999 output.
8000 (last_thread_of_process_p): Take a PID argument instead of a
8001 thread pointer.
8002 (linux_wait_for_lwp): Delete.
8003 (num_lwps, check_zombie_leaders, not_stopped_callback): New
8004 functions.
8005 (linux_low_filter_event): New function, party factored out from
8006 linux_wait_for_event.
8007 (linux_wait_for_event): Rename to ...
8008 (linux_wait_for_event_filtered): ... this. Add new filter ptid
8009 argument. Partly rewrite. Always use waitpid(-1, WNOHANG) and
8010 sigsuspend. Check for zombie leaders.
8011 (linux_wait_for_event): Reimplement as wrapper around
8012 linux_wait_for_event_filtered.
8013 (linux_wait_1): Handle TARGET_WAITKIND_NO_RESUMED. Assume that if
8014 a normal or signal exit is seen, it's the whole process exiting.
8015 (wait_for_sigstop): No longer a for_each_inferior callback.
8016 Rewrite on top of linux_wait_for_event_filtered.
8017 (stop_all_lwps): Call wait_for_sigstop directly.
8018 * server.c (resume, handle_target_event): Handle
8019 TARGET_WAITKIND_NO_RESUMED.
8020
d763de10
JB		 80212014-02-26 Joel Brobecker <brobecker@adacore.com>
8022
8023 * win32-low.c (psapi_get_dll_name,
8024 * win32_CreateToolhelp32Snapshot): Delete.
8025 (win32_CreateToolhelp32Snapshot, win32_Module32First)
8026 (win32_Module32Next, load_toolhelp, toolhelp_get_dll_name):
8027 Delete.
8028 (handle_load_dll): Add function description.
8029 Remove code using psapi_get_dll_name and toolhelp_get_dll_name.
8030
850a0f76
JB		 80312014-02-26 Joel Brobecker <brobecker@adacore.com>
8032
8033 * win32-low.c (win32_add_one_solib): Add 0x1000 to load_addr.
8034 Add comment.
8035 (win32_add_all_dlls): Remove 0x1000 offset applied to DLL
8036 base address when calling win32_add_one_solib.
8037 (handle_load_dll): Delete local variable load_addr.
8038 Remove 0x1000 offset applied to DLL base address when calling
8039 win32_add_one_solib.
8040 (handle_unload_dll): Add comment.
8041
f25b3fc3
JB		 80422014-02-26 Joel Brobecker <brobecker@adacore.com>
8043
8044 * win32-low.c (win32_add_all_dlls): Renames
8045 win32_ensure_ntdll_loaded. Rewrite function documentation.
8046 Adjust implementation to always load all DLLs.
8047 Add 0x1000 offset to DLL base address when calling
8048 win32_add_one_solib.
8049 (child_initialization_done): New static global.
8050 (do_initial_child_stuff): Set child_initialization_done to
8051 zero during child initialization, and 1 after. Replace call
8052 to win32_ensure_ntdll_loaded by call to win32_add_all_dlls.
8053 Add comment.
8054 (match_dll_by_basename, dll_is_loaded_by_basename): Delete.
8055 (handle_unload_dll): Add function documentation.
8056 (get_child_debug_event): Ignore load and unload DLL events
8057 during child initialization.
8058
d86d4aaf
DE		 80592014-02-20 Doug Evans <dje@google.com>
8060
3bc32da3 8061 Remove global all_lwps.
d86d4aaf
DE		 8062 * inferiors.h (ptid_of): Move here from linux-low.h.
8063 (pid_of, lwpid_of): Ditto.
8064 * linux-aarch64-low.c (debug_reg_change_callback): Update, "entry"
8065 parameter is a struct thread_info * now.
8066 (aarch64_notify_debug_reg_change): Fetch pid from current_inferior
8067 directly. Pass &all_threads to find_inferior instead of &all_lwps.
8068 (aarch64_stopped_data_address): Fetch lwpid from current_inferior
8069 directly.
8070 (aarch64_linux_prepare_to_resume): Fetch ptid from thread.
8071 (aarch64_arch_setup): Fetch lwpid from current_inferior directly.
8072 * linux-arm-low.c (update_registers_callback): Update, "entry"
8073 parameter is a struct thread_info * now.
8074 Fetch lwpid from current_inferior directly.
8075 (arm_insert_point): Pass &all_threads to find_inferior instead of
8076 &all_lwps.
8077 (arm_remove_point): Ditto.
8078 (arm_stopped_by_watchpoint): Fetch lwp from current_inferior.
8079 (arm_prepare_to_resume): Fetch pid from thread.
8080 (arm_read_description): Fetch lwpid from current_inferior directly.
8081 * linux-low.c (all_lwps): Delete.
8082 (delete_lwp): Delete call to remove_inferior.
8083 (handle_extended_wait): Fetch lwpid from thread.
8084 (add_lwp): Don't set lwp->entry.id. Remove call to
8085 add_inferior_to_list.
8086 (linux_attach_lwp_1): Fetch pid from current_inferior directly.
8087 (linux_kill_one_lwp): Fetch ptid,lwpid from thread.
8088 (kill_one_lwp_callback): Ditto.
8089 (linux_kill): Don't dereference NULL pointer.
8090 Fetch ptid,lwpid from thread.
8091 (get_detach_signal): Fetch ptid from thread.
8092 (linux_detach_one_lwp): Fetch ptid,lwpid from thread.
8093 Simplify call to regcache_invalidate_thread.
8094 (delete_lwp_callback): Update, "entry" parameter is a
8095 struct thread_info * now. Fetch pid from thread.
8096 (linux_mourn): Pass &all_threads to find_inferior instead of &all_lwps.
8097 (status_pending_p_callback): Update, "entry" parameter is a
8098 struct thread_info * now. Fetch ptid from thread.
8099 (find_lwp_pid): Update, "entry" parameter is a
8100 struct thread_info * now.
8101 (linux_wait_for_lwp): Fetch pid from thread.
8102 (linux_fast_tracepoint_collecting): Fetch lwpid from thread.
8103 (maybe_move_out_of_jump_pad): Fetch lwpid from current_inferior.
8104 (enqueue_one_deferred_signal): Fetch lwpid from thread.
8105 (dequeue_one_deferred_signal): Ditto.
8106 (cancel_breakpoint): Fetch ptid from current_inferior.
8107 (linux_wait_for_event): Pass &all_threads to find_inferior,
8108 not &all_lwps. Fetch ptid, lwpid from thread.
8109 (count_events_callback): Update, "entry" parameter is a
8110 struct thread_info * now.
8111 (select_singlestep_lwp_callback): Ditto.
8112 (select_event_lwp_callback): Ditto.
8113 (cancel_breakpoints_callback): Ditto.
8114 (linux_cancel_breakpoints): Pass &all_threads to find_inferior,
8115 not &all_lwps.
8116 (select_event_lwp): Ditto. Fetch ptid from event_thread.
8117 (unsuspend_one_lwp): Update, "entry" parameter is a
8118 struct thread_info * now.
8119 (unsuspend_all_lwps): Pass &all_threads to find_inferior,
8120 not &all_lwps.
8121 (linux_stabilize_threads): Ditto. And for for_each_inferior.
8122 Fetch lwpid from thread, not lwp.
8123 (linux_wait_1): Fetch ptid, lwpid from current_inferior.
8124 Pass &all_threads to find_inferior, not &all_lwps.
8125 (send_sigstop): Fetch lwpid from thread, not lwp.
8126 (send_sigstop_callback): Update, "entry" parameter is a
8127 struct thread_info * now.
8128 (suspend_and_send_sigstop_callback): Ditto.
8129 (wait_for_sigstop): Ditto. Fetch ptid, lwpid from thread, lwp.
8130 (stuck_in_jump_pad_callback): Update, "entry" parameter is a
8131 struct thread_info * now.
8132 (move_out_of_jump_pad_callback): Ditto. Fetch ptid, lwpid
8133 from thread, lwp.
8134 (lwp_running): Update, "entry" parameter is a
8135 struct thread_info * now.
8136 (stop_all_lwps): Fetch ptid from thread.
8137 Pass &all_threads to find_inferior, for_each_inferior, not &all_lwps.
8138 (linux_resume_one_lwp): Fetch lwpid from thread.
8139 (linux_set_resume_request): Update, "entry" parameter is a
8140 struct thread_info * now. Fetch pid, lwpid from thread.
8141 (resume_status_pending_p): Update, "entry" parameter is a
8142 struct thread_info * now.
8143 (need_step_over_p): Ditto. Fetch lwpid from thread.
8144 (start_step_over): Fetch lwpid from thread.
8145 (linux_resume_one_thread): Update, "entry" parameter is a
8146 struct thread_info * now. Fetch lwpid from thread.
8147 (linux_resume): Pass &all_threads to find_inferior, not &all_lwps.
8148 (proceed_one_lwp): Update, "entry" parameter is a
8149 struct thread_info * now. Fetch lwpid from thread.
8150 (unsuspend_and_proceed_one_lwp): Update, "entry" parameter is a
8151 struct thread_info * now.
8152 (proceed_all_lwps): Pass &all_threads to find_inferior, not &all_lwps.
8153 (unstop_all_lwps): Ditto. Fetch lwpid from thread.
8154 (regsets_fetch_inferior_registers): Fetch lwpid from current_inferior
8155 directly.
8156 (regsets_store_inferior_registers): Ditto.
8157 (fetch_register, store_register): Ditto.
8158 (linux_read_memory, linux_write_memory): Ditto.
8159 (linux_request_interrupt): Ditto.
8160 (linux_read_auxv): Ditto.
8161 (linux_xfer_siginfo): Ditto.
8162 (linux_qxfer_spu): Ditto.
8163 (linux_qxfer_libraries_svr4): Ditto.
8164 * linux-low.h (ptid_of, pid_of, lwpid_of): Delete,
8165 moved to inferiors.h.
8166 (get_lwp): Delete.
8167 (get_thread_lwp): Update.
8168 (struct lwp_info): Delete member "entry". Simplify comment for
8169 member "thread".
8170 (all_lwps): Delete.
8171 * linux-mips-low.c (mips_read_description): Fetch lwpid from
8172 current_inferior directly.
8173 (update_watch_registers_callback): Update, "entry" parameter is a
8174 struct thread_info * now. Fetch pid from thread.
8175 (mips_linux_prepare_to_resume): Fetch ptid from thread.
8176 (mips_insert_point): Fetch lwpid from current_inferior.
8177 Pass &all_threads to find_inferior, not &all_lwps.
8178 (mips_remove_point): Pass &all_threads to find_inferior, not &all_lwps.
8179 (mips_stopped_by_watchpoint): Fetch lwpid from current_inferior
8180 directly.
8181 (mips_stopped_data_address): Ditto.
8182 * linux-s390-low.c (s390_arch_setup): Fetch pid from current_inferior
8183 directly.
8184 * linux-tile-low.c (tile_arch_setup): Ditto.
8185 * linux-x86-low.c (x86_get_thread_area): Fetch lwpid from thread.
8186 (update_debug_registers_callback): Update, "entry" parameter is a
8187 struct thread_info * now. Fetch pid from thread.
8188 (i386_dr_low_set_addr): Fetch pid from current_inferior directly.
8189 Pass &all_threads to find_inferior, not &all_lwps.
8190 (i386_dr_low_get_addr): Fetch ptid from current_inferior directly.
8191 (i386_dr_low_set_control): Fetch pid from current_inferior directly.
8192 Pass &all_threads to find_inferior, not &all_lwps.
8193 (i386_dr_low_get_control): Fetch ptid from current_inferior directly.
8194 (i386_dr_low_get_status): Ditto.
8195 (x86_linux_prepare_to_resume): Fetch ptid from thread.
8196 (x86_siginfo_fixup): Fetch lwpid from current_inferior directly.
8197 (x86_linux_read_description): Ditto.
8198 * proc-service.c (ps_getpid): Fetch pid from current_inferior directly.
8199
3b8361aa
DE		 82002014-02-20 Doug Evans <dje@google.com>
8201
8202 * inferiors.c (get_first_inferior): Fix buglet.
8203
f7667f0d
DE		 82042014-02-19 Doug Evans <dje@google.com>
8205
8206 * gdbthread.h (add_thread): Change result type to struct thread_info *.
8207 * inferiors.c (add_thread): Change result type to struct thread_info *.
8208 All callers updated.
8209 (add_lwp): Call add_thread here instead of in callers.
8210 All callers updated.
8211 * linux-low.h (get_lwp_thread): Rewrite.
8212 (struct lwp_info): New member "thread".
8213
b3312d80
DE		 82142014-02-19 Doug Evans <dje@google.com>
8215
8216 * linux-low.c (add_lwp): Change result to struct lwp_info *.
8217 All callers updated.
8218
ecc6f45c
DE		 82192014-02-19 Doug Evans <dje@google.com>
8220
8221 * inferiors.c (add_thread): Fix whitespace.
8222
649ebbca
DE		 82232014-02-19 Doug Evans <dje@google.com>
8224
8225 * dll.c (clear_dlls): Replace accessing list implemention details
8226 with API function.
8227 * gdbthread.h (get_first_thread): Declare.
8228 * inferiors.c (for_each_inferior_with_data): New function.
8229 (get_first_thread): New function.
8230 (find_thread_ptid): Simplify.
8231 (get_first_inferior): New function.
8232 (clear_list): Delete.
8233 (one_inferior_p): New function.
8234 (clear_inferior_list): New function.
8235 (clear_inferiors): Update.
8236 * inferiors.h (for_each_inferior_with_data): Declare.
8237 (clear_inferior_list): Declare.
8238 (one_inferior_p): Declare.
8239 (get_first_inferior): Declare.
8240 * linux-low.c (linux_wait_for_event): Replace accessing list
8241 implemention details with API function.
8242 * server.c (target_running): Ditto.
8243 (accumulate_file_name_length): New function.
8244 (emit_dll_description): New function.
8245 (handle_qxfer_libraries): Replace accessing list implemention
8246 details with API function.
8247 (handle_qxfer_threads_worker): New function.
8248 (handle_qxfer_threads_proper): Replace accessing list implemention
8249 details with API function.
8250 (handle_query): Ditto.
8251 (visit_actioned_threads_callback_ftype): New typedef.
8252 (visit_actioned_threads_data): New struct.
8253 (visit_actioned_threads): Rewrite to be find_inferior callback.
8254 (resume): Call find_inferior.
8255 (handle_status): Replace accessing list implemention
8256 details with API function.
8257 (process_serial_event): Replace accessing list implemention details
8258 with API function.
8259 * target.c (set_desired_inferior): Replace accessing list implemention
8260 details with API function.
8261 * tracepoint.c (same_process_p): New function.
8262 (gdb_agent_about_to_close): Replace accessing list implemention
8263 details with API function.
8264 * win32-low.c (child_delete_thread): Replace accessing list
8265 implemention details with API function.
8266 (match_dll_by_basename): New function.
8267 (dll_is_loaded_by_basename): New function.
8268 (win32_ensure_ntdll_loaded): Replace accessing list implemention
8269 details call to dll_is_loaded_by_basename.
8270
80894984
DE		 82712014-02-19 Doug Evans <dje@google.com>
8272
8273 * dll.h (struct dll_info): Add comment.
8274 * gdbthread.h (struct thread_info): Add comment.
8275 (current_ptid): Simplify.
8276 * inferiors.c (add_process): Update.
8277 (remove_process): Update.
8278 * inferiors.h (struct process_info): Rename member "head" to "entry".
8279 * linux-low.c (delete_lwp): Update.
8280 (add_lwp): Update.
8281 (last_thread_of_process_p): Update.
8282 (kill_one_lwp_callback, linux_kill): Update.
8283 (status_pending_p_callback): Update.
8284 (wait_for_sigstop): Update. Simplify read of ptid.
8285 (start_step_over): Update.
8286 * linux-low.h (ptid_of, pid_of, lwpid_of): Update.
8287 (get_lwp_thread): Update.
8288 (struct lwp_info): Rename member "head" to "entry".
8289 * regcache.h (inferior_list_entry): Delete.
8290 * server.c (kill_inferior_callback): Update.
8291 (detach_or_kill_inferior_callback): Update.
8292 (print_started_pid): Update.
8293 (print_attached_pid): Update.
8294 (process_serial_event): Simplify read of ptid.
8295 * thread-db.c (thread_db_create_event): Update.
8296 (thread_db_get_tls_address): Update.
8297 * win32-low.c (current_inferior_ptid): Simplify.
8298
46917d26
TT		 82992014-02-19 Tom Tromey <tromey@redhat.com>
8300
8301 * target.h (struct target_ops) <supports_btrace>: Add target_ops
8302 argument.
8303 (target_supports_btrace): Update.
8304
0759a81e
YQ		 83052014-02-14 Yao Qi <yao@codesourcery.com>
8306
8307 * Makefile.in (IPA_OBJS): Append rsp-low-ipa.o.
8308 (rsp-low-ipa.o): New target.
8309
a7191e8b
TT		 83102014-02-12 Tom Tromey <tromey@redhat.com>
8311
8312 * ax.c (gdb_parse_agent_expr): Use hex2bin, not
8313 convert_ascii_to_int.
8314 * regcache.c (registers_to_string): Likewise.
8315 * remote-utils.c (decode_M_packet): Likewise.
8316 * server.c (process_serial_event): Likewise.
8317
ff0e980e
TT		 83182014-02-12 Tom Tromey <tromey@redhat.com>
8319
8320 * server.c (handle_query, handle_v_run): Use hex2bin, not
8321 unhexify.
8322 * tracepoint.c (cmd_qtdpsrc, cmd_qtdv, cmd_qtnotes): Likewise.
8323
e9371aff
TT		 83242014-02-12 Tom Tromey <tromey@redhat.com>
8325
8326 * ax.c (gdb_unparse_agent_expr): Use bin2hex, not
8327 convert_int_to_ascii.
8328 * regcache.c (registers_to_string, collect_register_as_string):
8329 Likewise.
8330 * remote-utils.c (look_up_one_symbol, relocate_instruction):
8331 Likewise.
8332 * server.c (process_serial_event): Likewise.
8333 * tracepoint.c (cmd_qtstatus, response_source, response_tsv)
8334 (cmd_qtbuffer, cstr_to_hexstr): Likewise.
8335
971dc0b8
TT		 83362014-02-12 Tom Tromey <tromey@redhat.com>
8337
8338 * remote-utils.c (look_up_one_symbol, monitor_output): Use
8339 bin2hex, not hexify.
8340 * tracepoint.c (cmd_qtstatus): Likewise.
8341
0a822afb
TT		 83422014-02-12 Tom Tromey <tromey@redhat.com>
8343
8344 * remote-utils.c (monitor_output): Pass explicit length to
8345 hexify.
8346
9c3d6531
TT		 83472014-02-12 Tom Tromey <tromey@redhat.com>
8348
8349 * tracepoint.c: Include rsp-low.h.
8350 * server.c: Include rsp-low.h.
8351 * remote-utils.h (convert_ascii_to_int, convert_int_to_ascii)
8352 (unhexify, hexify, remote_escape_output, unpack_varlen_hex): Don't
8353 declare.
8354 * remote-utils.c: Include rsp-low.h.
8355 (fromhex, hexchars, ishex, unhexify, tohex, hexify)
8356 (remote_escape_output, remote_unescape_input, unpack_varlen_hex)
8357 (convert_int_to_ascii, convert_ascii_to_int): Move to
8358 common/rsp-low.c.
8359 * regcache.c: Include rsp-low.h.
8360 * ax.c: Include rsp-low.h.
8361 * Makefile.in (SFILES): Add common/rsp-low.c.
8362 (OBS): Add rsp-low.o.
8363 (rsp-low.o): New target.
8364
01fd3ea5
TT		 83652014-02-12 Tom Tromey <tromey@redhat.com>
8366
8367 * utils.h (pulongest, plongest, phex_nz): Don't declare.
8368 Include print-utils.h.
8369 * utils.c (NUMCELLS, CELLSIZE, get_cell, decimal2str, pulongest)
8370 (plongest, thirty_two, phex_nz): Remove.
8371 * Makefile.in (SFILES): Add common/print-utils.c.
8372 (OBS): Add print-utils.o.
8373 (print-utils-ipa.o): New target.
8374 (print-utils.o): New target.
8375 (IPA_OBJS): Add print-utils-ipa.o.
8376
e99dc820
TT		 83772014-02-06 Tom Tromey <tromey@redhat.com>
8378
8379 * Makefile.in (SFILES): Fix indentation.
8380
ee1e2d4f
DE		 83812014-02-05 Doug Evans <dje@google.com>
8382
8383 * linux-low.c (linux_wait_for_event): Improve comment.
8384 (linux_wait_1): Keep current_inferior in sync with event_child.
8385
f5a02773
DE		 83862014-01-22 Doug Evans <dje@google.com>
8387
8388 * gdbthread.h (gdb_id_to_thread): Delete, unused.
8389
87ce2a04
DE		 83902014-01-22 Doug Evans <dje@google.com>
8391
8392 * configure.ac (AC_CHECK_FUNCS): Add test for gettimeofday.
8393 * configure: Regenerate.
8394 * config.in: Regenerate.
8395 * Makefile.in (SFILES): Add debug.c.
8396 (OBS): Add debug.o.
8397 * debug.c: New file.
8398 * debug.h: New file.
8399 * linux-aarch64-low.c (*): Update all debugging printfs to use
8400 debug_printf instead of fprintf.
8401 * linux-arm-low.c (*): Ditto.
8402 * linux-cris-low.c (*): Ditto.
8403 * linux-crisv32-low.c (*): Ditto.
8404 * linux-m32r-low.c (*): Ditto.
8405 * linux-sparc-low.c (*): Ditto.
8406 * linux-x86.c (*): Ditto.
8407 * linux-low.c (*): Ditto.
8408 (linux_wait_1): Add calls to debug_enter, debug_exit.
8409 (linux_wait): Remove redundant debugging printf.
8410 (stop_all_lwps): Add calls to debug_enter, debug_exit.
8411 (linux_resume, unstop_all_lwps): Ditto.
8412 * mem-break.c (*): Update all debugging printfs to use
8413 debug_printf instead of fprintf.
8414 * remote-utils.c (*): Ditto.
8415 * thread-db.c (*): Ditto.
8416 * server.c #include <ctype.h>, "gdb_vecs.h".
8417 (debug_threads): Moved to debug.c.
8418 (*): Update all debugging printfs to use debug_printf instead of
8419 fprintf.
8420 (start_inferior): Replace call to fflush with call to debug_flush.
8421 (monitor_show_help): Mention set debug-format.
8422 (parse_debug_format_options): New function.
8423 (handle_monitor_command): Handle "monitor set debug-format".
8424 (gdbserver_usage): Mention --debug-format.
8425 (main): Parse --debug-format.
8426 * server.h (debug_threads): Declaration moved to debug.h.
8427 #include "debug.h".
8428 * tracepoint.c (trace_debug_1) [!IN_PROCESS_AGENT]: Add version of
8429 trace_debug_1 that uses debug_printf.
8430 (tracepoint_look_up_symbols): Update all debugging printfs to use
8431 debug_printf instead of fprintf.
8432
e671835b
BS		 84332014-01-20 Baruch Siach <baruch@tkos.co.il>
8434
8435 * linux-xtensa-low.c: Include asm/ptrace.h instead of
8436 sys/ptrace.h.
8437
b5737fa9
PA		 84382014-01-17 Pedro Alves <palves@redhat.com>
8439
ea38d2a9 8440 PR build/16445
c7faa97a
PA		 8441 * linux-x86-low.c: Don't include elf/common.h if ELFMAG0 is
8442 defined after including gdb_proc_service.h.
b5737fa9 8443
40ed484e
DE		 84442014-01-16 Doug Evans <dje@google.com>
8445
8446 * dll.c (UNSPECIFIED_CORE_ADDR): New macro.
8447 (match_dll): Use it.
8448
969c39fb
MM		 84492014-01-16 Markus Metzger <markus.t.metzger@intel.com>
8450
8451 * target.h (target_ops) <read_btrace>: Change parameters and
8452 return type to allow error reporting.
8453 * server.c (handle_qxfer_btrace): Support delta reads. Pass
8454 trace reading errors on.
8455 * linux-low.c (linux_low_read_btrace): Pass trace reading
8456 errors on.
8457 (linux_low_disable_btrace): New.
8458
ab7f45ba
DE		 84592014-01-15 Doug Evans <dje@google.com>
8460
8461 * inferiors.c (thread_id_to_gdb_id): Delete.
8462 * inferiors.h (thread_id_to_gdb_id): Delete.
8463
66af0f44
EZ		 84642014-01-13 Eli Zaretskii <eliz@gnu.org>
8465
8466 * Makefile.in (INCLUDE_CFLAGS): Remove trailing slash from
8467 "-I$(srcdir)/../". Fixes MinGW compilation errors with old GCC
8468 versions.
8469
9939e131
PA		 84702014-01-08 Pedro Alves <palves@redhat.com>
8471
8472 * server.c (handle_status): Don't discard previous queued stop
8473 replies or thread's pending status here.
8474 (main) <disconnection>: Do it here instead.
8475
b7ea362b
PA		 84762014-01-08 Pedro Alves <palves@redhat.com>
8477
8478 * gdbthread.h (struct thread_info) <status_pending_p>: New field.
8479 * server.c (visit_actioned_threads, handle_pending_status): New
8480 function.
8481 (handle_v_cont): Factor out parts to ...
8482 (resume): ... this new function. If in all-stop, and a thread
8483 being resumed has a pending status, report it without actually
8484 resuming.
8485 (myresume): Adjust to use the new 'resume' function.
8486 (clear_pending_status_callback, set_pending_status_callback)
8487 (find_status_pending_thread_callback): New functions.
8488 (handle_status): Handle the case of multiple threads having
8489 interesting statuses to report. Report threads' real last signal
8490 instead of always reporting GDB_SIGNAL_TRAP. Look for a thread
8491 with an interesting thread to report the status for, instead of
8492 always reporting the status of the first thread.
8493
28498c42
JB		 84942014-01-01 Joel Brobecker <brobecker@adacore.com>
8495
8496 * gdbserver.c (gdbserver_version): Set copyright year to 2014.
8497 * gdbreplay.c (gdbreplay_version): Likewise.
8498
f45c82da
YZ		 84992013-12-18 Yufeng Zhang <yufeng.zhang@arm.com>
8500
8501 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Set
8502 iov.iov_len with the real length in use.
8503
379a5e2d
JB		 85042013-12-13 Joel Brobecker <brobecker@adacore.com>
8505
8506 * Makefile.in (safe-ctype.o, lbasename.o): New rules.
8507 * configure.srv: Add safe-ctype.o and lbasename.o to srv_tgtobj
8508 for all targets that use win32-low.c.
8509 * win32-low.c (win32_ensure_ntdll_loaded): New function.
8510 (do_initial_child_stuff): Add call to win32_ensure_ntdll_loaded.
8511
4210d83e
PA		 85122013-12-13 Pedro Alves <palves@redhat.com>
8513
8514 * target.c (mywait): Set OURSTATUS->KIND to TARGET_WAITKIND_STOPPED
8515 if equal to TARGET_WAITKIND_LOADED.
8516 * win32-low.c (cached_status): New static global.
8517 (win32_wait): Add declaration.
8518 (do_initial_child_stuff): Flush all initial pending debug events
8519 up to the initial breakpoint.
8520 (win32_wait): If CACHED_STATUS was set, return that instead
8521 of doing a real wait. Remove the code resuming the execution
8522 of the inferior after receiving a TARGET_WAITKIND_LOADED event
8523 during the initial phase. Also remove the code changing
8524 OURSTATUS->KIND from TARGET_WAITKIND_LOADED to
8525 TARGET_WAITKIND_STOPPED.
8526
e7f0d979
YQ		 85272013-12-11 Yao Qi <yao@codesourcery.com>
8528
8529 * notif.c (handle_notif_ack): Return 0 if no notification
8530 matches.
8531
ebcf782c
DE		 85322013-11-20 Doug Evans <dje@google.com>
8533
8534 * linux-low.c (linux_set_resume_request): Fix comment.
8535
20ad9378
DE		 85362013-11-20 Doug Evans <dje@google.com>
8537
8538 * linux-low.c (resume_status_pending_p): Tweak comment.
8539
a196ebeb
WT		 85402013-11-20 Walfred Tedeschi <walfred.tedeschi@intel.com>
8541
8542 * Makefile.in: Add i386-mpx.c, i386-mpx-linux.c, amd64-mpx.c,
8543 amd64-mpx-linux.c, x32-mpx.c and x32-mpx-linux.c generation.
8544 * configure.srv (srv_i386_regobj): Add i386-mpx.o.
8545 (srv_i386_linux_regobj): Add i386-mpx-linux.o.
8546 (srv_amd64_regobj): Add amd64-mpx.o.
8547 (srv_amd64_linux_regobj): Add amd64-mpx-linux.o.
8548 (srv_i386_32bit_xmlfiles): Add i386/32bit-mpx.xml.
8549 (srv_i386_64bit_xmlfiles): Add i386/64bit-mpx.xml.
8550 * i387-fp.c (num_pl_bnd_register) Added constant.
8551 (num_pl_bnd_cfg_registers) Added constant.
8552 (struct i387_xsave) Added reserved area and MPX fields.
8553 (i387_cache_to_xsave, i387_xsave_to_cache) Add MPX.
8554 * linux-x86-low.c (init_registers_i386_mpx_linux): Declare new
8555 function.
8556 (tdesc_i386_mpx_linux): Add MPX amd64 target.
8557 (init_registers_amd64_mpx_linux): Declare new function.
8558 (tdesc_amd64_mpx_linux): Add MPX amd64 target.
8559 (x86_64_regmap): Add MPX registers.
8560 (x86_linux_read_description): Add MPX case.
8561 (initialize_low_arch): Initialize MPX targets.
8562
0080a2f6
TT		 85632013-11-18 Tom Tromey <tromey@redhat.com>
8564
8565 * configure: Rebuild.
8566 * configure.ac: Don't check for stdlib.h.
8567 * gdbreplay.c: Unconditionally include stdlib.h.
8568
2978b111
TT		 85692013-11-18 Tom Tromey <tromey@redhat.com>
8570
8571 * config.in: Rebuild.
8572 * configure: Rebuild.
8573 * configure.ac: Don't use AC_HEADER_DIRENT.
8574
a3d08894
TT		 85752013-11-18 Tom Tromey <tromey@redhat.com>
8576
8577 * server.h: Don't check HAVE_STRING_H.
8578 * gdbreplay.c: Don't check HAVE_STRING_H.
8579 * configure: Rebuild.
8580
0a5dd17d
TT		 85812013-11-18 Tom Tromey <tromey@redhat.com>
8582
8583 * Makefile.in (gdbreplay$(EXEEXT)): Depend on and link against
8584 LIBGNU.
8585
1bd2f0ba
TT		 85862013-11-08 Tom Tromey <tromey@redhat.com>
8587
8588 * configure, config.in: Rebuild.
8589 * configure.ac: Remove unused configury.
8590
3266f10b
TT		 85912013-11-08 Tom Tromey <tromey@redhat.com>
8592
8593 * acinclude.m4: Include common.m4, codeset.m4.
8594 * configure, config.in: Rebuild.
8595 * configure.ac: Use GDB_AC_COMMON.
8596
6682d959
AA		 85972013-11-06 Andreas Arnez <arnez@linux.vnet.ibm.com>
8598
8599 * linux-s390-low.c (HWCAP_S390_TE): New define.
8600 (s390_arch_setup): Consider the TE field in the HWCAP for
8601 determining 'have_regset_tdb'.
8602
fd0a4d76
SDJ		 86032013-10-16 Sergio Durigan Junior <sergiodj@redhat.com>
8604
8605 PR gdb/16014
8606 * tracepoint.c (download_tracepoint_1): Remove unnecessary double
8607 call to sizeof.
8608
1a3d890b
PA		 86092013-10-02 Pedro Alves <palves@redhat.com>
8610
8611 * server.c (process_serial_event): Don't output "GDBserver
8612 exiting" if GDB is connected through stdio.
8613 * target.c (mywait): Likewise, be silent if GDB is connected
8614 through stdio.
8615
97ad4581
JB		 86162013-10-01 Joel Brobecker <brobecker@adacore.com>
8617
8618 * lynx-low.c (lynx_add_threads_after_attach): New function.
8619 (lynx_attach): Remove call to add_thread. Add call to
8620 lynx_add_threads_after_attach instead.
8621
5b4e221c
MF		 86222013-09-28 Mike Frysinger <vapier@gentoo.org>
8623
8624 * configure.ac (AC_CHECK_HEADERS): Add sys/syscall.h
8625 * config.in, configure: Regenerated.
8626
ee47b2f8
YQ		 86272013-09-18 Yao Qi <yao@codesourcery.com>
8628
8629 PR server/15959
8630 * server.c (start_inferior): Clear 'resume_info'.
8631
d6707650 86322013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8633
d6707650
JW		 8634 * linux-tile-low.c (tile_regsets): Modify the size field to 64-bit
8635 for each register.
8636
9243dd0e 86372013-09-16 Jiong Wang <jiwang@tilera.com>
0f63d4db 8638
9243dd0e
JW		 8639 * configure.srv <tilegx*-*-linux*>: Remove linux-osdata.o from and add
8640 linux-tile-low.o to srv_tgtobj.
8641
c623a6ef
WN		 86422013-09-16 Will Newton <will.newton@linaro.org>
8643
8644 * linux-aarch64-low.c (aarch64_linux_set_debug_regs): Zero
8645 out regs.
8646
fb71d39e
PA		 86472013-09-06 Pedro Alves <palves@redhat.com>
8648
8649 * Makefile.in (gdb_proc_service_h, regdef_h, regcache_h)
8650 (signals_def, signals_h, ptid_h, ax_h, agent_h, linux_btrace_h)
8651 (linux_osdata_h, vec_h, gdb_vecs_h, host_defs_h, libiberty_h)
8652 (server_h, gdbthread_h, linux_low_h, linux_ptrace_h)
8653 (gdb_thread_db_h, linux_procfs_h, lynx_low_h, nto_low_h)
8654 (mips_linux_watch_h, i386_low_h, win32_low_h): Delete.
8655
8e7e9910
PA		 86562013-09-06 Pedro Alves <palves@redhat.com>
8657
8658 * Makefile.in (linux-btrace.o, mips-linux-watch.o): Remove
8659 explicit header dependencies and use $COMPILE/$POSTCOMPILE.
8660
7c3a12ca
PA		 86612013-09-06 Pedro Alves <palves@redhat.com>
8662
8663 * linux-amd64-ipa.c: Include tracepoint.h.
8664 * linux-i386-ipa.c: Include tracepoint.h.
8665
8eb3d7b6
RW		 86662013-09-06 Ricard Wanderlof <ricardw@axis.com>
8667
8668 * linux-crisv32-low.c (PTRACE_GET_THREAD_AREA): New macro.
8669 (ps_get_thread_area): New function.
8670
eddddb9d
RW		 86712013-09-06 Ricard Wanderlof <ricardw@axis.com>
8672
8673 * linux-crisv32-low.c (elf_gregset_t): Delete typedef.
8674 (initialize_low_arch): Call init_registers_crisv32 rather than
8675 init_register_crisv32.
8676
533b0600
PA		 86772013-09-05 Pedro Alves <palves@redhat.com>
8678
8679 * server.h (handle_vFile, hostio_last_error_from_errno): Move
8680 to ...
8681 * hostio.h: ... this new file.
8682 * hostio.c, server.c, linux-low.c, nto-low.c, spu-low,
8683 win32-low.c: Include hostio.h.
8684
0ce3d3b5
PA		 86852013-09-05 Pedro Alves <palves@redhat.com>
8686
8687 * server.h (gdb_client_data, handler_func, callback_handler_func)
8688 (delete_file_handler, add_file_handler, append_callback_event)
8689 (delete_callback_event, start_event_loop, initialize_event_loop):
8690 Move to event-loop.h and include it.
8691 * event-loop.h: New file.
8692
799cdc37
PA		 86932013-09-05 Pedro Alves <palves@redhat.com>
8694
8695 * dll.c, inferiors.c, remote-utils.c, server.c: Include "dll.h".
8696 * server.h (struct dll_info, all_dlls, dlls_changed, clear_dlls)
8697 (loaded_dll, unloaded_dll): Move to ...
8698 * dll.h: ... this new file.
8699 * inferiors.c, remote-utils.c, win32-low.c: Include "dll.h".
8700
6a6bbd9d
PA		 87012013-09-05 Pedro Alves <palves@redhat.com>
8702
8703 * server.h (current_process, get_thread_process, all_processes)
8704 (add_inferior_to_list, for_each_inferior, current_inferior)
8705 (remove_inferior, add_process, remove_process, find_process_pid)
8706 (have_started_inferiors_p, have_attached_inferiors_p)
8707 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id)
8708 (clear_inferiors, find_inferior, find_inferior_id)
8709 (inferior_target_data, set_inferior_target_data)
8710 (inferior_regcache_data, set_inferior_regcache_data): Move to
8711 inferiors.h, and include it.
8712 * inferiors.h: New file.
8713
f699aaba
PA		 87142013-09-05 Pedro Alves <palves@redhat.com>
8715
8716 * server.h (struct emit_ops, current_insn_ptr, emit_error):
8717 Move ...
72f4393d 8718 * ax.h: ... here.
f699aaba 8719
c144c7a0
PA		 87202013-09-05 Pedro Alves <palves@redhat.com>
8721
8722 * ax.c, linux-low.c, linux-x86-low.c, server.c: Include
8723 tracepoint.h.
8724 * server.h (IPA_BUFSIZ, initialize_tracepoint, tracing)
8725 (disconnected_tracing, tracepoint_look_up_symbols, stop_tracing
8726 (handle_tracepoint_general_set, handle_tracepoint_query)
8727 (tracepoint_finished_step, tracepoint_was_hit)
8728 (release_while_stepping_state_list, current_traceframe)
8729 (in_readonly_region, traceframe_read_mem)
8730 (fetch_traceframe_registers, traceframe_read_sdata)
8731 (traceframe_read_info, struct fast_tpoint_collect_status)
8732 (fast_tracepoint_collecting, force_unlock_trace_buffer)
8733 (handle_tracepoit_bkpts, initialize_low_tracepoint)
8734 (supply_fast_tracepoint_registers)
8735 (supply_static_tracepoint_registers, set_trampoline_buffer_space)
8736 (ipa_tdesc, claim_trampoline_space)
8737 (have_fast_tracepoint_trampoline_buffer, gdb_agent_about_to_close)
8738 (agent_mem_read, agent_get_trace_state_variable_value)
8739 (agent_set_trace_state_variable_value, agent_tsv_read)
8740 (agent_mem_read_string, get_raw_reg_func_addr)
8741 (get_get_tsv_func_addr, get_set_tsv_func_addr): Move to ...
8742 * tracepoint.h: ... this new file.
8743
ff42e6ab
PA		 87442013-09-05 Pedro Alves <palves@redhat.com>
8745
8746 * server.h (perror_with_name, error, fatal, warning, paddress)
8747 (pulongest, plongest, phex_nz, pfildes): Move to utils.h, and
8748 include it.
8749 * utils.h: New file.
8750
541af0f4
PA		 87512013-09-05 Pedro Alves <palves@redhat.com>
8752
8753 * server.h (remote_debug, noack_mode, transport_is_reliable)
8754 (gdb_connected, STDIO_CONNECTION_NAME, remote_connection_is_stdio)
8755 (read_ptid, write_ptid, putpkt, putpkt_binary, putpkt_notif)
8756 (getpkt, remote_prepare, remote_open, remote_close, write_ok)
8757 (write_enn, initialize_async_io, enable_async_io)
8758 (disable_async_io, check_remote_input_interrupt_request)
8759 (convert_ascii_to_int, convert_int_to_ascii, new_thread_notify)
8760 (dead_thread_notify, prepare_resume_reply)
8761 (decode_address_to_semicolon, decode_address, decode_m_packet)
8762 (decode_M_packet, decode_X_packet, decode_xfer_write)
8763 (decode_search_memory_packet, unhexify, hexify)
8764 (remote_escape_output, unpack_varlen_hex, clear_symbol_cache)
8765 (look_up_one_symbol, relocate_instruction)
8766 (monitor_output): Move to remote-utils.h, and include it.
8767 * remote-utils.h: New file.
8768
eebdf26b
PA		 87692013-09-05 Pedro Alves <palves@redhat.com>
8770
8771 * server.h (_): Delete.
8772
3aafd2ff
PA		 87732013-09-02 Pedro Alves <palves@redhat.com>
8774
8775 * tracepoint.c (TRACEFRAME_EOB_MARKER_SIZE): New macro.
8776 (init_trace_buffer): Ensure at least TRACEFRAME_EOB_MARKER_SIZE is
8777 allocated.
8778 (trace_buffer_alloc): Use TRACEFRAME_EOB_MARKER_SIZE.
8779
cee83bcb
PM		 87802013-09-02 Pierre Muller <muller@sourceware.org>
8781
8782 * win32-low.c (child_xfer_memory): Check if ReadProcessMemory
8783 or WriteProcessMemory complete successfully and handle
8784 ERROR_PARTIAL_COPY error.
8785
9a13b2fa
PA		 87862013-09-02 Pedro Alves <palves@redhat.com>
8787
8788 * server.c (gdb_read_memory): Return -1 on traceframe memory read
8789 error instead of EIO.
8790
602e3198
JK		 87912013-08-28 Jan Kratochvil <jan.kratochvil@redhat.com>
8792
8793 PR server/15604
8794 * linux-low.c: Include filestuff.h.
8795 (linux_create_inferior) <pid == 0>: Call close_most_fds.
8796 * lynx-low.c: Include filestuff.h.
8797 (lynx_create_inferior) <pid == 0>: Call close_most_fds.
8798 * server.c: Include filestuff.h.
8799 (main): Call notice_open_fds.
8800 * spu-low.c: Include filestuff.h.
8801 (spu_create_inferior) <pid == 0>: Call close_most_fds.
8802
96d7229d
LM		 88032013-08-22 Luis Machado <lgustavo@codesourcery.com>
8804
8805 * Makefile.in: Explain why ../target and ../nat are not
8806 listed as include file search paths.
8807 (linux-waitpid.o): New object file rule.
8808 * configure.srv (srv_native_linux_obj): New variable.
8809 Replace all occurrences of linux native object files with
8810 $srv_native_linux_obj.
8811 * linux-low.c: Include nat/linux-nat.h and nat/linux-waitpid.h.
8812 (HAS_NOMMU): Move defining logic to common/linux-ptrace.c.
8813 (linux_enable_event_reporting): Remove declaration.
8814 (my_waitpid): Moved to common/linux-waitpid.c.
8815 (linux_wait_for_event): Pass ptid when calling
8816 linux_enable_event_reporting.
8817 (linux_supports_tracefork_flag): Remove.
8818 (linux_enable_event_reporting): Likewise.
8819 (linux_tracefork_grandchild): Remove.
8820 (STACK_SIZE): Moved to common/linux-ptrace.c.
8821 (linux_tracefork_child): Remove.
8822 (linux_test_for_tracefork): Remove.
8823 (linux_look_up_symbols): Call linux_supports_traceclone.
8824 (initialize_low): Remove call to linux_test_for_tracefork.
8825 * linux-low.h (PTRACE_TYPE_ARG3): Move to
8826 common/linux-ptrace.h.
8827 (PTRACE_TYPE_ARG4): Likewise.
8828 Include linux-ptrace.h.
8829
32940073
PA		 88302013-08-21 Pedro Alves <palves@redhat.com>
8831
8832 * config.in: Renegerate.
8833
33b60d58 88342013-08-19 Luis Machado <lgustavo@codesourcery.com>
a261b8f5 8835
33b60d58
LM		 8836 * Makefile.in (INCLUDE_CFLAGS): Include -I$(srcdir)/../.
8837 (SFILES): Remove $(srcdir)/common/target-common.c and
8838 add $(srcdir)/target/waitstatus.c.
8839 (OBS): Remove target-common.o and add waitstatus.o.
8840 (server_h): Remove $(srcdir)/../common/target-common.h and
8841 add $(srcdir)/../target/resume.h, $(srcdir)/../target/wait.h
8842 and $(srcdir)/../target/waitstatus.h.
8843 (target-common.o): Remove.
8844 (waitstatus.o): New target object file.
8845 * target.h: Do not include target-common.h and
8846 include target/resume.h, target/wait.h and
8847 target/waitstatus.h.
8848
b8e1b30e
LM		 88492013-08-13 Luis Machado <lgustavo@codesourcery.com>
8850
8851 * linux-arm-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8852 to PTRACE_TYPE_ARG3.
8853 * linux-low.c: Rename all occurrences of PTRACE_ARG3_TYPE
8854 to PTRACE_TYPE_ARG3 and PTRACE_ARG4_TYPE to
8855 PTRACE_TYPE_ARG4.
8856 * linux-low.h (PTRACE_ARG3_TYPE): Rename to PTRACE_TYPE_ARG3.
8857 (PTRACE_ARG4_TYPE): Rename to PTRACE_TYPE_ARG4.
8858
7a60ad40
YQ		 88592013-07-27 Jie Zhang <jie@codesourcery.com>
8860 Daniel Jacobowitz <dan@codesourcery.com>
8861 Yao Qi <yao@codesourcery.com>
8862
8863 * Makefile.in (SFILES): Add common/mips-linux-watch.c.
8864 (mips-linux-watch.o): New rule.
8865 (mips_linux_watch_h): New variable.
8866 * configure.srv <mips*-*-linux*>: Add mips-linux-watch.o to
8867 srv_tgtobj.
8868 * linux-mips-low.c: Include mips-linux-watch.h.
8869 (struct arch_process_info, struct arch_lwp_info): New.
8870 (update_watch_registers_callback): New function.
8871 (mips_linux_new_process, mips_linux_new_thread) New functions.
8872 (mips_linux_prepare_to_resume, mips_insert_point): New
8873 functions.
8874 (mips_remove_point, mips_stopped_by_watchpoint): New
8875 functions.
8876 (rsp_bp_type_to_target_hw_bp_type): New function.
8877 (mips_stopped_data_address): New function.
8878 (the_low_target): Add watchpoint support functions.
8879
de6f69ad
YQ		 88802013-07-27 Yao Qi <yao@codesourcery.com>
8881
8882 * i386-low.c: Include break-common.h.
8883 (enum target_hw_bp_type): Remove.
8884
3360c0bf
LM		 88852013-07-24 Luis Machado <lgustavo@codesourcery.com>
8886
8887 * Makefile.in (SFILES): /common/target-common.c.
8888 (OBS): Add target-common.o.
8889 (server_h): Add $(srcdir)/../common/target-common.h.
8890 (target-common.o): New target.
8891 * server.c (queue_stop_reply_callback): Free
8892 status string after use.
8893 * target.c (target_waitstatus_to_string): Remove.
8894 * target.h: Include target-common.h.
8895 (resume_kind): Likewise.
8896 (target_waitkind): Likewise.
8897 (target_waitstatus): Likewise.
8898 (TARGET_WNOHANG): Likewise.
8899
bd885420
YQ		 89002013-07-04 Yao Qi <yao@codesourcery.com>
8901
8902 * Makefile.in (host_alias): Use @host_noncanonical@.
8903 (target_alias): Use @target_noncanonical@.
8904 * configure.ac: Use ACX_NONCANONICAL_TARGET and
8905 ACX_NONCANONICAL_HOST.
8906 * configure: Regenerated.
8907
8908 Revert:
8909 2013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8910
8911 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8912 * configure: Rebuild.
8913 * Makefile.in (version_host, version_target): Get from configure.
8914 (version.c): Use $(version_host) and $(version_target).
8915
17ef446e
PA		 89162013-07-03 Pedro Alves <palves@redhat.com>
8917
8918 * Makefile.in (config.status): Depend on development.sh.
8919 * acinclude.m4: Include libmcheck.m4.
8920 * configure: Regenerate.
8921
7a9a7487
MG		 89222013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8923
8924 * win32-low.c (winapi_DebugActiveProcessStop): Move the WINAPI
8925 attribute inside the parentheses.
8926 (winapi_DebugSetProcessKillOnExit): Ditto.
8927 (winapi_DebugBreakProcess): Ditto.
8928 (winapi_GenerateConsoleCtrlEvent): Ditto.
a261b8f5 8929
49b64de6
MG		 89302013-07-02 Mircea Gherzan <mircea.gherzan@intel.com>
8931
8932 * notif.h (notif_event): Add a dummy member to avoid compiler
8933 errors.
8934
d5749ee7
PA		 89352013-07-01 Pedro Alves <palves@redhat.com>
8936
8937 * hostio.c (HOSTIO_PATH_MAX): Define.
8938 (require_filename, handle_open, handle_unlink, handle_readlink):
8939 Use it.
8940
d8d2a3ee
PA		 89412013-07-01 Pedro Alves <palves@redhat.com>
8942
8943 * server.h: Include "pathmax.h".
8944 * linux-low.c: Don't include sys/param.h.
8945 (linux_pid_exe_is_elf_64_file): Use PATH_MAX instead of
8946 MAXPATHLEN.
8947 * win32-low.c: Don't include sys/param.h.
8948 (win32_create_inferior): Use PATH_MAX instead of MAXPATHLEN.
8949
bc7dea8d
PA		 89502013-07-01 Pedro Alves <palves@redhat.com>
8951
8952 * event-loop.c: Don't check HAVE_UNISTD_H before including
8953 <unistd.h>.
8954 * gdbreplay.c: Likewise.
8955 * remote-utils.c: Likewise.
8956 * server.c: Likewise.
8957 * configure.ac: Don't check for unistd.h.
8958 * configure: Regenerate.
8959
d6c2da54
TT		 89602013-06-28 Tom Tromey <tromey@redhat.com>
8961
8962 * Makefile.in (version.c): Use version.in, not
8963 common/version.in.
8964
257b6bec
MG		 89652013-06-28 Mircea Gherzan <mircea.gherzan@intel.com>
8966
8967 * configure.ac (version_host, version_target): Set and AC_SUBST them.
8968 * configure: Rebuild.
8969 * Makefile.in (version_host, version_target): Get from configure.
8970 (version.c): Use $(version_host) and $(version_target).
8971
86ebe149
DK		 89722013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8973
8974 Fix trace-status to output user name without trailing colon.
8975 * tracepoint.c (cmd_qtstatus): Remove unnecessary colon from user name.
8976
f30aa5af
DK		 89772013-06-10 Dmitry Kozlov <ddk@codesourcery.com>
8978
8979 Fix trace-status to output proper start-time and stop-time.
8980 * tracepoint.c (cmd_qtstatus): Modify trace-status output to
8981 output start time and stop time in hex as gdb expects.
8982
28a93511
YQ		 89832013-06-26 Pedro Alves <pedro@codesourcery.com>
8984
8985 * tracepoint.c (build_traceframe_info_xml): Output trace state
8986 variables present in the trace buffer.
8987
01208463
TT		 89882013-06-24 Tom Tromey <tromey@redhat.com>
8989
8990 * Makefile.in (version.c): Use bfd/version.h, common/version.in,
8991 create-version.sh.
8992 (version.o): Remove.
8993 * gdbreplay.c: Include version.h.
8994 (version, host_name): Don't declare.
8995 * server.h: Include version.h.
8996 (version, host_name): Don't declare.
8997
760256f9
PA		 89982013-06-12 Pedro Alves <palves@redhat.com>
8999
9000 * linux-x86-low.c (linux_is_elf64): Delete global.
9001 (x86_siginfo_fixup): Replace reference to `linux_is_elf64' global
9002 with local linux_pid_exe_is_elf_64_file use.
9003
030031ee
PA		 90042013-06-11 Pedro Alves <palves@redhat.com>
9005
9006 * linux-low.c (regset_disabled, disable_regset): New functions.
9007 (regsets_fetch_inferior_registers)
9008 (regsets_store_inferior_registers): Use them.
9009 (initialize_regsets_info); Don't allocate the disabled_regsets
9010 array here.
9011 * linux-low.h (struct regsets_info) <disabled_regsets>: Extend
9012 comment.
9013
5da6eb0a
PA		 90142013-06-11 Pedro Alves <palves@redhat.com>
9015
9016 * linux-low.c (initialize_regsets_info): Use xcalloc instead of
9017 xmalloc.
9018
7e5aaa09
PA		 90192013-06-11 Pedro Alves <palves@redhat.com>
9020
9021 * linux-x86-low.c (initialize_low_arch): Call
9022 init_registers_x32_avx_linux.
9023
d878444c
JK		 90242013-06-09 Jan Kratochvil <jan.kratochvil@redhat.com>
9025
9026 Fix compatibility with Android Bionic.
9027 * linux-low.c (linux_qxfer_libraries_svr4): Ignore first entry even if
9028 it is not empty.
9029
3aee8918
PA		 90302013-06-07 Pedro Alves <palves@redhat.com>
9031
5f2b57b5 9032 PR server/14823
3aee8918
PA		 9033 * Makefile.in (OBS): Add tdesc.o.
9034 (IPA_OBJS): Add tdesc-ipa.o.
9035 (tdesc-ipa.o): New rule.
9036 * ax.c (gdb_eval_agent_expr): Adjust register_size call to new
9037 interface.
9038 * linux-low.c (new_inferior): Delete.
9039 (disabled_regsets, num_regsets): Delete.
9040 (linux_add_process): Adjust to set the new per-process
9041 new_inferior flag.
9042 (linux_detach_one_lwp): Adjust to call regcache_invalidate_thread.
9043 (linux_wait_for_lwp): Adjust. Only call arch_setup if the event
9044 was a stop. When calling arch_setup, switch the current inferior
9045 to the thread that got an event.
9046 (linux_resume_one_lwp): Adjust to call regcache_invalidate_thread.
9047 (regsets_fetch_inferior_registers)
9048 (regsets_store_inferior_registers): New regsets_info parameter.
9049 Adjust to use it.
9050 (linux_register_in_regsets): New regs_info parameter. Adjust to
9051 use it.
9052 (register_addr, fetch_register, store_register): New usrregs_info
9053 parameter. Adjust to use it.
9054 (usr_fetch_inferior_registers, usr_store_inferior_registers): New
9055 parameter regs_info. Adjust to use it.
9056 (linux_fetch_registers): Get the current inferior's regs_info, and
9057 adjust to use it.
9058 (linux_store_registers): Ditto.
9059 [HAVE_LINUX_REGSETS] (initialize_regsets_info): New.
9060 (initialize_low): Don't initialize the target_regsets here. Call
9061 initialize_low_arch.
9062 * linux-low.h (target_regsets): Delete declaration.
9063 (struct regsets_info): New.
9064 (struct usrregs_info): New.
9065 (struct regs_info): New.
9066 (struct process_info_private) <new_inferior>: New field.
9067 (struct linux_target_ops): Delete the num_regs, regmap, and
9068 regset_bitmap fields. New field regs_info.
9069 [HAVE_LINUX_REGSETS] (initialize_regsets_info): Declare.
9070 * i387-fp.c (num_xmm_registers): Delete.
9071 (i387_cache_to_fsave, i387_fsave_to_cache): Adjust find_regno
9072 calls to new interface.
9073 (i387_cache_to_fxsave, i387_cache_to_xsave, i387_fxsave_to_cache)
9074 (i387_xsave_to_cache): Adjust find_regno calls to new interface.
9075 Infer the number of xmm registers from the regcache's target
9076 description.
9077 * i387-fp.h (num_xmm_registers): Delete.
9078 * inferiors.c (add_thread): Don't install the thread's regcache
9079 here.
9080 * proc-service.c (gregset_info): Fetch the current inferior's
9081 regs_info. Adjust to use it.
9082 * regcache.c: Include tdesc.h.
9083 (register_bytes, reg_defs, num_registers)
9084 (gdbserver_expedite_regs): Delete.
9085 (get_thread_regcache): If the thread doesn't have a regcache yet,
9086 create one, instead of aborting gdbserver.
9087 (regcache_invalidate_one): Rename to ...
9088 (regcache_invalidate_thread): ... this.
9089 (regcache_invalidate_one): New.
9090 (regcache_invalidate): Only invalidate registers of the current
9091 process.
9092 (init_register_cache): Add target_desc parameter, and use it.
9093 (new_register_cache): Ditto. Assert the target description has a
9094 non zero registers_size.
9095 (regcache_cpy): Add assertions. Adjust.
9096 (realloc_register_cache, set_register_cache): Delete.
9097 (registers_to_string, registers_from_string): Adjust.
9098 (find_register_by_name, find_regno, find_register_by_number)
9099 (register_cache_size): Add target_desc parameter, and use it.
9100 (free_register_cache_thread, free_register_cache_thread_one)
9101 (regcache_release, register_cache_size): New.
9102 (register_size): Add target_desc parameter, and use it.
9103 (register_data, supply_register, supply_register_zeroed)
9104 (supply_regblock, supply_register_by_name, collect_register)
9105 (collect_register_as_string, collect_register_by_name): Adjust.
9106 * regcache.h (struct target_desc): Forward declare.
9107 (struct regcache) <tdesc>: New field.
9108 (init_register_cache, new_register_cache): Add target_desc
9109 parameter.
9110 (regcache_invalidate_thread): Declare.
9111 (regcache_invalidate_one): Delete declaration.
9112 (regcache_release): Declare.
9113 (find_register_by_number, register_cache_size, register_size)
9114 (find_regno): Add target_desc parameter.
9115 (gdbserver_expedite_regs, gdbserver_xmltarget): Delete
9116 declarations.
9117 * remote-utils.c: Include tdesc.h.
9118 (outreg, prepare_resume_reply): Adjust.
9119 * server.c: Include tdesc.h.
9120 (gdbserver_xmltarget): Delete declaration.
9121 (get_features_xml, process_serial_event): Adjust.
9122 * server.h [IN_PROCESS_AGENT] (struct target_desc): Forward
9123 declare.
9124 (struct process_info) <tdesc>: New field.
9125 (ipa_tdesc): Declare.
9126 * tdesc.c: New file.
9127 * tdesc.h: New file.
9128 * tracepoint.c: Include tdesc.h.
9129 [IN_PROCESS_AGENT] (ipa_tdesc): Define.
9130 (get_context_regcache): Adjust to pass ipa_tdesc down.
9131 (do_action_at_tracepoint): Adjust to get the register cache size
9132 from the context regcache's description.
9133 (traceframe_walk_blocks): Adjust to get the register cache size
9134 from the current trace frame's description.
9135 (traceframe_get_pc): Adjust to get current trace frame's
9136 description and pass it down.
9137 (gdb_collect): Adjust to get the register cache size from the
9138 IPA's description.
9139 * linux-amd64-ipa.c (tdesc_amd64_linux): Declare.
9140 (gdbserver_xmltarget): Delete.
9141 (initialize_low_tracepoint): Set the ipa's target description.
9142 * linux-i386-ipa.c (tdesc_i386_linux): Declare.
9143 (initialize_low_tracepoint): Set the ipa's target description.
9144 * linux-x86-low.c: Include tdesc.h.
9145 [__x86_64__] (is_64bit_tdesc): New.
9146 (ps_get_thread_area, x86_get_thread_area): Use it.
9147 (i386_cannot_store_register): Rename to ...
9148 (x86_cannot_store_register): ... this. Use is_64bit_tdesc.
9149 (i386_cannot_fetch_register): Rename to ...
9150 (x86_cannot_fetch_register): ... this. Use is_64bit_tdesc.
9151 (x86_fill_gregset, x86_store_gregset): Adjust register_size calls
9152 to new interface.
9153 (target_regsets): Rename to ...
9154 (x86_regsets): ... this.
9155 (x86_get_pc, x86_set_pc): Adjust register_size calls to new
9156 interface.
9157 (x86_siginfo_fixup): Use is_64bit_tdesc.
9158 [__x86_64__] (tdesc_amd64_linux, tdesc_amd64_avx_linux)
9159 (tdesc_x32_avx_linux, tdesc_x32_linux)
9160 (tdesc_i386_linux, tdesc_i386_mmx_linux, tdesc_i386_avx_linux):
9161 Declare.
9162 (x86_linux_update_xmltarget): Delete.
9163 (I386_LINUX_XSAVE_XCR0_OFFSET): Define.
9164 (have_ptrace_getfpxregs, have_ptrace_getregset): New.
9165 (AMD64_LINUX_USER64_CS): New.
9166 (x86_linux_read_description): New, based on
9167 x86_linux_update_xmltarget.
9168 (same_process_callback): New.
9169 (x86_arch_setup_process_callback): New.
9170 (x86_linux_update_xmltarget): New.
9171 (x86_regsets_info): New.
9172 (amd64_linux_regs_info): New.
9173 (i386_linux_usrregs_info): New.
9174 (i386_linux_regs_info): New.
9175 (x86_linux_regs_info): New.
9176 (x86_arch_setup): Reimplement.
9177 (x86_install_fast_tracepoint_jump_pad): Use is_64bit_tdesc.
9178 (x86_emit_ops): Ditto.
9179 (the_low_target): Adjust. Install x86_linux_regs_info,
9180 x86_cannot_fetch_register, and x86_cannot_store_register.
9181 (initialize_low_arch): New.
9182 * linux-ia64-low.c (tdesc_ia64): Declare.
9183 (ia64_fetch_register): Adjust.
9184 (ia64_usrregs_info, regs_info): New globals.
9185 (ia64_regs_info): New function.
9186 (the_low_target): Adjust.
9187 (initialize_low_arch): New function.
9188 * linux-sparc-low.c (tdesc_sparc64): Declare.
9189 (sparc_fill_gregset_to_stack, sparc_store_gregset_from_stack):
9190 Adjust.
9191 (sparc_arch_setup): New function.
9192 (sparc_regsets_info, sparc_usrregs_info, regs_info): New globals.
9193 (the_low_target): Adjust.
9194 (initialize_low_arch): New function.
9195 * linux-ppc-low.c (tdesc_powerpc_32l, tdesc_powerpc_altivec32l)
9196 (tdesc_powerpc_cell32l, tdesc_powerpc_vsx32l)
9197 (tdesc_powerpc_isa205_32l, tdesc_powerpc_isa205_altivec32l)
9198 (tdesc_powerpc_isa205_vsx32l, tdesc_powerpc_e500l)
9199 (tdesc_powerpc_64l, tdesc_powerpc_altivec64l)
9200 (tdesc_powerpc_cell64l, tdesc_powerpc_vsx64l)
9201 (tdesc_powerpc_isa205_64l, tdesc_powerpc_isa205_altivec64l)
9202 (tdesc_powerpc_isa205_vsx64l): Declare.
9203 (ppc_cannot_store_register, ppc_collect_ptrace_register)
9204 (ppc_supply_ptrace_register, parse_spufs_run, ppc_get_pc)
9205 (ppc_set_pc, ppc_get_hwcap): Adjust.
9206 (ppc_usrregs_info): Forward declare.
9207 (!__powerpc64__) ppc_regmap_adjusted: New global.
9208 (ppc_arch_setup): Adjust to the current process'es target
9209 description.
9210 (ppc_fill_vsxregset, ppc_store_vsxregset, ppc_fill_vrregset)
9211 (ppc_store_vrregset, ppc_fill_evrregset, ppc_store_evrregse)
9212 (ppc_store_evrregset): Adjust.
9213 (target_regsets): Rename to ...
9214 (ppc_regsets): ... this, and make static.
9215 (ppc_usrregs_info, ppc_regsets_info, regs_info): New globals.
9216 (ppc_regs_info): New function.
9217 (the_low_target): Adjust.
9218 (initialize_low_arch): New function.
9219 * linux-s390-low.c (tdesc_s390_linux32, tdesc_s390_linux32v1)
9220 (tdesc_s390_linux32v2, tdesc_s390_linux64, tdesc_s390_linux64v1)
9221 (tdesc_s390_linux64v2, tdesc_s390x_linux64, tdesc_s390x_linux64v1)
9222 (tdesc_s390x_linux64v2): Declare.
9223 (s390_collect_ptrace_register, s390_supply_ptrace_register)
9224 (s390_fill_gregset, s390_store_last_break): Adjust.
9225 (target_regsets): Rename to ...
9226 (s390_regsets): ... this, and make static.
9227 (s390_get_pc, s390_set_pc): Adjust.
9228 (s390_get_hwcap): New target_desc parameter, and use it.
9229 [__s390x__] (have_hwcap_s390_high_gprs): New global.
9230 (s390_arch_setup): Adjust to set the current process'es target
9231 description. Don't adjust the regmap.
9232 (s390_usrregs_info, s390_regsets_info, regs_info): New globals.
9233 [__s390x__] (s390_usrregs_info_3264, s390_regsets_info_3264)
9234 (regs_info_3264): New globals.
9235 (s390_regs_info): New function.
9236 (the_low_target): Adjust.
9237 (initialize_low_arch): New function.
9238 * linux-mips-low.c (tdesc_mips_linux, tdesc_mips_dsp_linux)
9239 (tdesc_mips64_linux, tdesc_mips64_dsp_linux): Declare.
9240 [__mips64] (init_registers_mips_linux)
9241 (init_registers_mips_dsp_linux): Delete defines.
9242 [__mips64] (tdesc_mips_linux, tdesc_mips_dsp_linux): New defines.
9243 (have_dsp): New global.
9244 (mips_read_description): New, based on mips_arch_setup.
9245 (mips_arch_setup): Reimplement.
9246 (get_usrregs_info): New function.
9247 (mips_cannot_fetch_register, mips_cannot_store_register)
9248 (mips_get_pc, mips_set_pc, mips_fill_gregset, mips_store_gregset)
9249 (mips_fill_fpregset, mips_store_fpregset): Adjust.
9250 (target_regsets): Rename to ...
9251 (mips_regsets): ... this, and make static.
9252 (mips_regsets_info, mips_dsp_usrregs_info, mips_usrregs_info)
9253 (dsp_regs_info, regs_info): New globals.
9254 (mips_regs_info): New function.
9255 (the_low_target): Adjust.
9256 (initialize_low_arch): New function.
9257 * linux-arm-low.c (tdesc_arm, tdesc_arm_with_iwmmxt)
9258 (tdesc_arm_with_vfpv2, tdesc_arm_with_vfpv3, tdesc_arm_with_neon):
9259 Declare.
9260 (arm_fill_vfpregset, arm_store_vfpregset): Adjust.
9261 (arm_read_description): New, with bits factored from
9262 arm_arch_setup.
9263 (arm_arch_setup): Reimplement.
9264 (target_regsets): Rename to ...
9265 (arm_regsets): ... this, and make static.
9266 (arm_regsets_info, arm_usrregs_info, regs_info): New globals.
9267 (arm_regs_info): New function.
9268 (the_low_target): Adjust.
9269 (initialize_low_arch): New function.
9270 * linux-m68k-low.c (tdesc_m68k): Declare.
9271 (target_regsets): Rename to ...
9272 (m68k_regsets): ... this, and make static.
9273 (m68k_regsets_info, m68k_usrregs_info, regs_info): New globals.
9274 (m68k_regs_info): New function.
9275 (m68k_arch_setup): New function.
9276 (the_low_target): Adjust.
9277 (initialize_low_arch): New function.
9278 * linux-sh-low.c (tdesc_sharch): Declare.
9279 (target_regsets): Rename to ...
9280 (sh_regsets): ... this, and make static.
9281 (sh_regsets_info, sh_usrregs_info, regs_info): New globals.
9282 (sh_regs_info, sh_arch_setup): New functions.
9283 (the_low_target): Adjust.
9284 (initialize_low_arch): New function.
9285 * linux-bfin-low.c (tdesc_bfin): Declare.
9286 (bfin_arch_setup): New function.
9287 (bfin_usrregs_info, regs_info): New globals.
9288 (bfin_regs_info): New function.
9289 (the_low_target): Adjust.
9290 (initialize_low_arch): New function.
9291 * linux-cris-low.c (tdesc_cris): Declare.
9292 (cris_arch_setup): New function.
9293 (cris_usrregs_info, regs_info): New globals.
9294 (cris_regs_info): New function.
9295 (the_low_target): Adjust.
9296 (initialize_low_arch): New function.
9297 * linux-cris-low.c (tdesc_crisv32): Declare.
9298 (cris_arch_setup): New function.
9299 (cris_regsets_info, cris_usrregs_info, regs_info): New globals.
9300 (cris_regs_info): New function.
9301 (the_low_target): Adjust.
9302 (initialize_low_arch): New function.
9303 * linux-m32r-low.c (tdesc_m32r): Declare.
9304 (m32r_arch_setup): New function.
9305 (m32r_usrregs_info, regs_info): New globals.
9306 (m32r_regs_info): Adjust.
9307 (initialize_low_arch): New function.
9308 * linux-tic6x-low.c (tdesc_tic6x_c64xp_linux)
9309 (tdesc_tic6x_c64x_linux, tdesc_tic6x_c62x_linux): Declare.
9310 (tic6x_usrregs_info): Forward declare.
9311 (tic6x_read_description): New function, based on ...
9312 (tic6x_arch_setup): ... this. Reimplement.
9313 (target_regsets): Rename to ...
9314 (tic6x_regsets): ... this, and make static.
9315 (tic6x_regsets_info, tic6x_usrregs_info, regs_info): New globals.
9316 (tic6x_regs_info): New function.
9317 (the_low_target): Adjust.
9318 (initialize_low_arch): New function.
9319 * linux-xtensa-low.c (tdesc_xtensa): Declare.
9320 (xtensa_fill_gregset, xtensa_store_gregset): Adjust.
9321 (target_regsets): Rename to ...
9322 (xtensa_regsets): ... this, and make static.
9323 (xtensa_regsets_info, xtensa_usrregs_info, regs_info): New
9324 globals.
9325 (xtensa_arch_setup, xtensa_regs_info): New functions.
9326 (the_low_target): Adjust.
9327 (initialize_low_arch): New function.
9328 * linux-nios2-low.c (tdesc_nios2_linux): Declare.
9329 (nios2_arch_setup): Set the current process'es tdesc.
9330 (target_regsets): Rename to ...
9331 (nios2_regsets): ... this.
9332 (nios2_regsets_info, nios2_usrregs_info, regs_info): New globals.
9333 (nios2_regs_info): New function.
9334 (the_low_target): Adjust.
9335 (initialize_low_arch): New function.
a261b8f5
PA		 9336 * linux-aarch64-low.c (tdesc_aarch64): Declare.
9337 (aarch64_arch_setup): Set the current process'es tdesc.
9338 (target_regsets): Rename to ...
9339 (aarch64_regsets): ... this.
9340 (aarch64_regsets_info, aarch64_usrregs_info, regs_info): New globals.
9341 (aarch64_regs_info): New function.
9342 (the_low_target): Adjust.
9343 (initialize_low_arch): New function.
3aee8918
PA		 9344 * linux-tile-low.c (tdesc_tilegx, tdesc_tilegx32): Declare
9345 globals.
9346 (target_regsets): Rename to ...
9347 (tile_regsets): ... this.
9348 (tile_regsets_info, tile_usrregs_info, regs_info): New globals.
9349 (tile_regs_info): New function.
9350 (tile_arch_setup): Set the current process'es tdesc.
9351 (the_low_target): Adjust.
9352 (initialize_low_arch): New function.
9353 * spu-low.c (tdesc_spu): Declare.
9354 (spu_create_inferior, spu_attach): Set the new process'es tdesc.
9355 * win32-arm-low.c (tdesc_arm): Declare.
9356 (arm_arch_setup): New function.
9357 (the_low_target): Install arm_arch_setup instead of
9358 init_registers_arm.
9359 * win32-i386-low.c (tdesc_i386, tdesc_amd64): Declare.
9360 (init_windows_x86): Rename to ...
9361 (i386_arch_setup): ... this. Set `win32_tdesc'.
9362 (the_low_target): Adjust.
9363 * win32-low.c (win32_tdesc): New global.
9364 (child_add_thread): Don't create the thread cache here.
9365 (do_initial_child_stuff): Set the new process'es tdesc.
9366 * win32-low.h (struct target_desc): Forward declare.
9367 (win32_tdesc): Declare.
9368 * lynx-i386-low.c (tdesc_i386): Declare global.
9369 (lynx_i386_arch_setup): Set `lynx_tdesc'.
9370 * lynx-low.c (lynx_tdesc): New global.
9371 (lynx_add_process): Set the new process'es tdesc.
9372 * lynx-low.h (struct target_desc): Forward declare.
9373 (lynx_tdesc): Declare global.
9374 * lynx-ppc-low.c (tdesc_powerpc_32): Declare global.
9375 (lynx_ppc_arch_setup): Set `lynx_tdesc'.
9376 * nto-low.c (nto_tdesc): New global.
9377 (do_attach): Set the new process'es tdesc.
9378 * nto-low.h (struct target_desc): Forward declare.
9379 (nto_tdesc): Declare.
9380 * nto-x86-low.c (tdesc_i386): Declare.
9381 (nto_x86_arch_setup): Set `nto_tdesc'.
9382
b1fbec62
GB		 93832013-06-04 Gary Benson <gbenson@redhat.com>
9384
9385 * server.c (handle_query): Add "augmented-libraries-svr4-read+"
9386 to qSupported response when appropriate.
9387 (handle_qxfer_libraries_svr4): Allow qXfer:libraries-svr4:read
9388 with nonzero-length annex.
9389 * linux-low.c (linux_qxfer_libraries_svr4): Parse and handle
9390 arguments supplied in annex.
9391
d1ec4ce7
DE		 93922013-05-31 Doug Evans <dje@google.com>
9393
ac44adcb 9394 PR server/15594
d1ec4ce7
DE		 9395 * linux-x86-low.c (ps_get_thread_area): Properly extend address to
9396 64 bits in 64-cross-32 environment.
9397
9b25f2d3
PA		 93982013-05-28 Pedro Alves <palves@redhat.com>
9399
9400 * Makefile.in (clean): Remove reference to aarch64-without-fpu.c.
9401 (aarch64-without-fpu.c): Delete rule.
9402 * configure.srv (aarch64*-*-linux*): Remove references to
9403 aarch64-without-fpu.o and aarch64-without-fpu.xml.
9404 * linux-aarch64-low.c (init_registers_aarch64_without_fpu): Remove
9405 declaration.
9406
6740dc9c
PA		 94072013-05-24 Pedro Alves <palves@redhat.com>
9408
9409 * server.c (handle_v_cont) <vCont;r>: Use unpack_varlen_hex
9410 instead of strchr/decode_address. Error if the range isn't split
9411 with a ','. Don't assume there's be a ':' in the action.
9412
c2d6af84
PA		 94132013-05-23 Yao Qi <yao@codesourcery.com>
9414 Pedro Alves <palves@redhat.com>
9415
9416 * linux-low.c (lwp_in_step_range): New function.
9417 (linux_wait_1): If the thread was range stepping and stopped
9418 outside the stepping range, report the stop to GDB. Otherwise,
9419 continue stepping. Add range stepping debug output.
9420 (linux_set_resume_request): Copy the step range from the resume
9421 request to the lwp.
9422 (linux_supports_range_stepping): New.
9423 (linux_target_ops) <supports_range_stepping>: Set to
9424 linux_supports_range_stepping.
9425 * linux-low.h (struct linux_target_ops)
9426 <supports_range_stepping>: New field.
9427 (struct lwp_info) <step_range_start, step_range_end>: New fields.
9428 * linux-x86-low.c (x86_supports_range_stepping): New.
9429 (the_low_target) <supports_range_stepping>: Set to
9430 x86_supports_range_stepping.
9431 * server.c (handle_v_cont): Handle 'r' action.
9432 (handle_v_requests): Append ";r" if the target supports range
9433 stepping.
9434 * target.h (struct thread_resume) <step_range_start,
9435 step_range_end>: New fields.
9436 (struct target_ops) <supports_range_stepping>:
9437 New field.
9438 (target_supports_range_stepping): New macro.
9439
58794e1a
JB		 94402013-05-17 Joel Brobecker <brobecker@adacore.com>
9441
9442 * lynx-low.c (lynx_resume): Fix null_ptid/minus_one_ptid
9443 confusion in comment.
9444
d631c5a7
JB		 94452013-05-17 Joel Brobecker <brobecker@adacore.com>
9446
9447 * lynx-low.c (struct process_info_private): New type.
9448 (lynx_add_process): New function.
9449 (lynx_create_inferior, lynx_attach): Replace calls to
9450 add_process by calls to lynx_add_process.
9451 (lynx_resume): If PTID is null, then try using
9452 current_process()->private->last_wait_event_ptid.
9453 Add comments.
9454 (lynx_clear_inferiors): Delete. The contents of that function
9455 has been inlined in lynx_mourn;
9456 (lynx_wait_1): Save the ptid in the process's private data.
9457 (lynx_mourn): Free the process' private data. Replace call
9458 to lynx_clear_inferiors by call to clear_inferiors.
9459
96f7a20f
YQ		 94602013-05-17 Yao Qi <yao@codesourcery.com>
9461
9462 * i386-low.c (i386_length_and_rw_bits): Move the comment to
9463 the right place.
9464
db0dfaa0
LM		 94652013-05-16 Luis Machado <lgustavo@codesourcery.com>
9466
9467 * linux-low.c: Move definition checks upwards for PT_TEXT_ADDR,
9468 PT_DATA_ADDR and PT_TEXT_END_ADDR. Update comments.
9469 (linux_read_offsets): Remove PT_TEXT_ADDR, PT_DATA_ADDR and
9470 PT_TEXT_END_ADDR guards. Update comments.
9471 (linux_target_op) <read_offsets>: Conditionally define to
9472 linux_read_offsets if the target is UCLIBC and if it defines
9473 PT_TEXT_ADDR, PT_DATA_ADDR and PT_TEXT_END_ADDR.
9474
68f5f838
SL		 94752013-05-06 Sandra Loosemore <sandra@codesourcery.com>
9476 Andrew Jenner <andrew@codesourcery.com>
9477
9478 * Makefile.in (SFILES): Add linux-nios2-low.c.
9479 (clean): Add action to delete nios2-linux.c.
9480 (nios2-linux.c): New rule.
9481 * configure.srv: Add nios2*-*-linux*.
9482 * linux-nios2-low.c: New.
9483
1ebff1fd
HAQ		 94842013-05-03 Hafiz Abid Qadeer <abidh@codesourcery.com>
9485
9486 * tracepoint.c (cmd_qtinit): Call 'stop_tracing'.
9487
f6150862
HZ		 94882013-04-25 Hui Zhu <hui@codesourcery.com>
9489
9490 PR gdb/15186
f6150862
HZ		 9491 * ax.c (ax_printf): Add fflush.
9492
614c279d
TT		 94932013-04-22 Tom Tromey <tromey@redhat.com>
9494
9495 * Makefile.in (SFILES): Add filestuff.c.
9496 (OBS): Add filestuff.o.
9497 (filestuff.o): New target.
9498 * config.in, configure: Rebuild.
9499 * configure.ac: Check for fdwalk, pipe2.
9500
7d4e5717
PA		 95012013-04-17 Pedro Alves <palves@redhat.com>
9502
9503 * configure.ac (USE_THREAD_DB): Delete variable.
9504 (if test "$srv_linux_thread_db" = "yes"): AC_DEFINE USE_THREAD_DB.
9505 Don't AC_SUBST USE_THREAD_DB.
9506 * Makefile.in (INTERNAL_CFLAGS): Remove @USE_THREAD_DB@.
9507 * config.in, configure: Regenerate.
9508
d5c93e41
PA		 95092013-04-16 Pedro Alves <palves@redhat.com>
9510
9511 * linux-low.h (struct lwp_info) <thread_known>: Move under
9512 the USE_THREAD_DB #ifdef.
9513
04f5fe89
PA		 95142013-04-16 Pedro Alves <palves@redhat.com>
9515
9516 * Makefile.in (INTERNAL_CFLAGS): Add @USE_THREAD_DB@.
9517 (linux-low.o): Delete rule.
9518 * linux-low.h: Always include "gdb_thread_db.h" instead of
9519 conditionally including thread_db.h.
9520 (struct lwp_info) <th>: Guard with #ifdef USE_THREAD_DB instead of
9521 HAVE_THREAD_DB_H.
9522
480b27bf
JK		 95232013-04-07 Jan Kratochvil <jan.kratochvil@redhat.com>
9524
9525 * Makefile.in (install-only): Fix make install regression.
9526
43662968
JK		 95272013-04-05 Jan Kratochvil <jan.kratochvil@redhat.com>
9528
9529 Convert man pages to texinfo, new gdbinit.5 texinfo page.
9530 * Makefile.in (install-only): Remove $(man1dir) and gdbserver.1
9531 installation.
9532 * gdbserver.1: Remove.
9533
3e74e146
PA		 95342013-03-22 Pedro Alves <palves@redhat.com>
9535
9536 * linux-low.c (handle_extended_wait): Don't call
9537 linux_enable_event_reporting.
9538
a8347a2a
TT		 95392013-03-15 Tony Theodore <tonyt@logyst.com>
9540
9541 PR build/9098:
9542 * Makefile.in (SHELL): Use @SHELL@.
9543
eeb56fa7
SDJ		 95442013-03-14 Sergio Durigan Junior <sergiodj@redhat.com>
9545
9546 * tracepoint.c (cmd_qtv): Initialize `val' with zero, silencing
9547 compiler warning.
9548
4fa7e2ff
JB		 95492013-03-13 Joel Brobecker <brobecker@adacore.com>
9550
9551 * linux-low.c (linux_target_ops) [!HAVE_LINUX_BTRACE]:
9552 Remove extraneous NULL element.
9553
8ddb1965
YQ		 95542013-03-13 Yao Qi <yao@codesourcery.com>
9555
9556 * tracepoint.c (traceframe_read_tsv): Look for the last matched
9557 'V' block in trace frame.
9558
9accd112
MM		 95592013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9560
9561 * target.h (struct target_ops): Add btrace ops.
9562 (target_supports_btrace): New macro.
9563 (target_enable_btrace): New macro.
9564 (target_disable_btrace): New macro.
9565 (target_read_btrace): New macro.
9566 * gdbthread.h (struct thread_info): Add btrace field.
9567 * server.c: Include btrace-common.h.
9568 (handle_btrace_general_set): New function.
9569 (handle_btrace_enable): New function.
9570 (handle_btrace_disable): New function.
9571 (handle_general_set): Call handle_btrace_general_set.
9572 (handle_qxfer_btrace): New function.
9573 (struct qxfer qxfer_packets[]): Add btrace entry.
9574 * inferiors.c (remove_thread): Disable btrace.
9575 * linux-low: Include linux-btrace.h.
9576 (linux_low_enable_btrace): New function.
9577 (linux_low_read_btrace): New function.
9578 (linux_target_ops): Add btrace ops.
9579 * configure.srv (i[34567]86-*-linux*): Add linux-btrace.o.
9580 Add srv_linux_btrace=yes.
9581 (x86_64-*-linux*): Add linux-btrace.o.
9582 Add srv_linux_btrace=yes.
9583 * configure.ac: Define HAVE_LINUX_BTRACE.
9584 * config.in: Regenerated.
9585 * configure: Regenerated.
9586
5cc22e4c
MM		 95872013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9588
9589 * server.c (handle_qxfer): Preserve error message if -3 is
9590 returned.
9591 (qxfer): Document the -3 return value.
9592
7c97f91e
MM		 95932013-03-11 Markus Metzger <markus.t.metzger@intel.com>
9594
9595 * Makefile.in (SFILES): Add $(srcdir)/common/linux-btrace.c.
9596 (linux_btrace_h): New variable.
9597 (linux-btrace.o): New rule.
9598
be9a119c 95992013-03-08 Stan Shebs <stan@codesourcery.com>
f6f899bf
HAQ		 9600 Hafiz Abid Qadeer <abidh@codesourcery.com>
9601
9602 * tracepoint.c (trace_buffer_size): New global.
9603 (DEFAULT_TRACE_BUFFER_SIZE): New define.
9604 (init_trace_buffer): Change to one-argument function. Allocate
9605 trace buffer memory.
9606 (handle_tracepoint_general_set): Call cmd_bigqtbuffer_size to
9607 handle QTBuffer:size packet.
9608 (cmd_bigqtbuffer_size): New function.
9609 (initialize_tracepoint): Call init_trace_buffer with
9610 DEFAULT_TRACE_BUFFER_SIZE.
9611 * server.c (handle_query): Add QTBuffer:size in the
9612 supported packets.
9613
e64f7499
YQ		 96142013-03-07 Yao Qi <yao@codesourcery.com>
9615
9616 * tracepoint.c (cur_action, cur_step_action): Make them unsigned.
9617 (cmd_qtfp): Initialize cur_action and cur_step_action 0 instead
9618 of -1.
9619 (cmd_qtsp): Adjust condition. Do post increment.
9620 Set cur_action and cur_step_action back to 0.
9621
f0ae6fc3
PA		 96222013-03-07 Jeremy Bennett <jeremy.bennett@embecosm.com>
9623
9624 PR server/15236
9625 * linux-low.c (linux_write_memory): Return early success if LEN is
9626 zero.
9627
b5b0b0af
CV		 96282013-03-05 Corinna Vinschen <vinschen@redhat.de>
9629
334ad4a8 9630 * configure.srv: Add x86_64-*-cygwin* as target.
b5b0b0af 9631
589bc927
TT		 96322013-02-28 Tom Tromey <tromey@redhat.com>
9633
9634 * configure.ac: Invoke AC_SYS_LARGEFILE.
9635 * configure, config.in: Rebuild.
9636
dfe07582
CV		 96372013-02-28 Corinna Vinschen <vinschen@redhat.com>
9638
9639 * win32-low.c: Throughout, fix format strings and casts of
9640 printf-like functions to avoid type related warnings on all
9641 platforms.
9642 (get_child_debug_event): Print dwDebugEventCode as hex since
9643 that's how it's usually documented.
9644
736cd585
YQ		 96452013-02-28 Yao Qi <yao@codesourcery.com>
9646
9647 * tracepoint.c (cmd_qtbuffer): Call phex_nz instead of
9648 pulongest.
9649
e1f58301
JW		 96502013-02-27 Jiong Wang <jiwang@tilera.com>
9651
9652 * Makefile.in (clean): Remove reg-tilegx.c, reg-tilegx32.c.
9653 (reg-tilegx32.c): New rule.
9654 * configure.srv (tilegx-*-linux*): Add reg-tilegx32.o to srv_regobj.
9655 * linux-tile-low.c (tile_arch_setup): New function. Invoke
9656 different register info initializer according to elf class.
9657 (init_registers_tilgx32): New function. The tilegx32 register info
9658 initializer.
9659 (tile_fill_gregset): Use "uint_reg_t" to represent register size.
9660 (tile_store_gregset): Likewise.
9661
d171ca78
YQ		 96622013-02-27 Yao Qi <yao@codesourcery.com>
9663
9664 * server.c (process_point_options): Print debug message when
9665 debug_threads is true.
9666
282bbdf3
YQ		 96672013-02-26 Yao Qi <yao@codesourcery.com>
9668
9669 * tracepoint.c (cmd_qtbuffer): Don't set '\0' in OWN_BUF.
9670
aca22551
PA		 96712013-02-19 Pedro Alves <palves@redhat.com>
9672 Kai Tietz <ktietz@redhat.com>
9673
9674 PR gdb/15161
9675
9676 * server.c (handle_query) <CRC check>: Use unpack_varlen_hex
9677 instead of strtoul to extract address from packet.
9678 (process_serial_event) <'z'>: Likewise.
9679
4f3cee1c
YQ		 96802013-02-18 Yao Qi <yao@codesourcery.com>
9681
9682 * linux-bfin-low.c (the_low_target): Use NULL instead of 0.
9683
8e1d55a3
PA		 96842013-02-14 Pedro Alves <palves@redhat.com>
9685
9686 Plug memory leak.
9687
9688 * tracepoint.c (cmd_qtnotes): Free TRACING_USER_NAME,
9689 TRACING_NOTES and TRACING_STOP_NOTE before clobbering.
9690
458820da
PA		 96912013-02-14 Pedro Alves <palves@redhat.com>
9692
9693 * tracepoint.c (cmd_qtdpsrc): Use savestring.
9694
baea0dae
PA		 96952013-02-14 Pedro Alves <palves@redhat.com>
9696
9697 * tracepoint.c (save_string): Delete.
9698 (add_tracepoint_action): Use savestring instead of save_string.
9699
0b1afbb3
PA		 97002013-02-12 Pedro Alves <palves@redhat.com>
9701
9702 * linux-xtensa-low.c: Ditto.
9703 * xtensa-xtregs.c: Ditto.
9704
8a4ac37e
PA		 97052013-02-12 Sanimir Agovic <sanimir.agovic@intel.com>
9706
9707 * thread-db.c (thread_db_get_tls_address): NULL pointer check
9708 thread_db.
9709
148de6bb
MS		 97102013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9711
9712 * linux-aarch64-low.c (aarch64_arch_setup): Clamp
9713 aarch64_num_wp_regs and aarch64_num_bp_regs to
9714 AARCH64_HWP_MAX_NUM and AARCH64_HBP_MAX_NUM respectively.
9715
55fac6e0
MS		 97162013-02-07 Marcus Shawcroft <marcus.shawcroft@arm.com>
9717
9718 * linux-aarch64-low.c (ps_get_thread_area): Replace
9719 PTRACE_GET_THREAD_AREA with PTRACE_GETREGSET.
9720
176eb98c
MS		 97212013-02-04 Jim MacArthur <jim.macarthur@arm.com>
9722 Marcus Shawcroft <marcus.shawcroft@arm.com>
9723 Nigel Stephens <nigel.stephens@arm.com>
9724 Yufeng Zhang <yufeng.zhang@arm.com>
9725
9726 * Makefile.in (clean): Remove aarch64.c and aarch64-without-fpu.c.
9727 (aarch64.c, aarch64-without-fpu.c): New targets.
9728 * configure.srv (aarch64*-*-linux*): New.
9729 * linux-aarch64-low.c: New file.
9730
56f7af9c
MS		 97312013-02-04 Marcus Shawcroft <marcus.shawcroft@arm.com>
9732
43aaf8b6 9733 * linux-low.c (handle_extended_wait, linux_create_inferior)
56f7af9c
MS		 9734 (linux_attach_lwp_1, linux_kill_one_lwp, linux_attach_one_lwp)
9735 (dequeue_one_deferred_signal, linux_resume_one_thread)
9736 (fetch_register, linux_write_memory, linux_enable_event_reporting)
9737 (linux_tracefork_grandchild, linux_test_for_tracefork)
9738 (linux_read_offsets, linux_xfer_siginfo, linux_xfer_siginfo): Add
9739 PTRACE_ARG3_TYPE and PTRACE_ARG4_TYPE cast to ptrace arguments
9740 where the argument is 0.
9741
60f662b0
YQ		 97422013-01-25 Yao Qi <yao@codesourcery.com>
9743
9744 * event-loop.c: Include "queue.h".
9745 (gdb_event_p): New typedef.
9746 (struct gdb_event) <next_event>: Remove.
9747 (event_queue): Change to QUEUE(gdb_event_p).
9748 (async_queue_event): Remove.
9749 (gdb_event_xfree): New.
9750 (initialize_event_loop): New.
9751 (process_event): Use API from QUEUE.
9752 (wait_for_event): Likewise.
9753 * server.c (main): Call initialize_event_loop.
9754 * server.h (initialize_event_loop): Declare.
9755
5ae4861a
YQ		 97562013-01-18 Yao Qi <yao@codesourcery.com>
9757
9758 * ax.h (struct eval_agent_expr_context): New.
9759 (gdb_eval_agent_expr): Update declaration.
9760 * ax.c (gdb_eval_agent_expr): Remove argument REGCACHE and
9761 TFRAME. Add new argument CTX.
9762 * server.h (struct eval_agent_expr_context): Declare.
9763 (agent_mem_read, agent_tsv_read): Update declaration.
9764 (agent_mem_read_string): Likewise.
9765 * tracepoint.c (eval_tracepoint_agent_expr): Remove.
9766 (add_traceframe_block): Add new argument TPOINT.
9767 Increase TPOINT->traceframe_usage.
9768 (do_action_at_tracepoint): Call gdb_eval_agent_expr instead of
9769 eval_tracepoint_agent_expr.
9770 (condition_true_at_tracepoint): Likewise.
9771 (agent_mem_read): Remove argument TFRAME. Add argument CTX.
9772 (agent_mem_read_string, agent_tsv_read): Likewise.
9773
85e00e85
YQ		 97742013-01-16 Yao Qi <yao@codesourcery.com>
9775
9776 * linux-low.c (linux_resume_one_lwp): Don't check
9777 'lwp->bp_reinsert != 0'.
9778
4039cf45
JB		 97792013-01-07 Joel Brobecker <brobecker@adacore.com>
9780 Pedro Alves <palves@redhat.com>
9781
9782 * lynx-low.c (ptrace_request_to_str): Define a temporary
9783 macro and use it to simplify this function's implementation.
9784
9044dee2
JB		 97852013-01-07 Joel Brobecker <brobecker@adacore.com>
9786
9787 * lynx-low.c (lynx_resume): Call perror_with_name if lynx_ptrace
9788 sets errno.
9789
e6352c8f
JB		 97902013-01-07 Joel Brobecker <brobecker@adacore.com>
9791
9792 * configure.srv (i[34567]86-*-lynxos*): Set srv_xmlfiles.
9793
50681a27
JB		 97942013-01-07 Joel Brobecker <brobecker@adacore.com>
9795
9796 * configure.srv (powerpc-*-lynxos*): Set srv_xmlfiles.
9797
3f6e77ef
JB		 97982013-01-07 Joel Brobecker <brobecker@adacore.com>
9799
9800 * lynx-low.c (lynx_resume): Use the resume_info parameter
9801 to determine the ptid for the lynx_ptrace call, unless
9802 it is equal to minus_one_ptid, in which case we use the
9803 ptid of the current_inferior.
9804 (lynx_wait_1): After having received a thread create/exit
9805 event, resume the inferior's execution using the signaling
9806 thread's ptid, rather than the old ptid.
9807
7fda33ae
JB		 98082013-01-07 Joel Brobecker <brobecker@adacore.com>
9809
9810 * lynx-low.c (lynx_resume): Delete variable ret.
9811
b9786c74
JB		 98122013-01-01 Joel Brobecker <brobecker@adacore.com>
9813
9814 * gdbreplay.c (gdbreplay_version): Update copyright year.
9815 * server.c (gdbserver_version): Likewise.
9816
8b93d60f
JB		 98172012-12-17 Joel Brobecker <brobecker@adacore.com>
9818
9819 * lynx-low.c (lynx_wait_1): Add debug trace before adding
9820 new thread.
9821
037335a7
JB		 98222012-12-17 Joel Brobecker <brobecker@adacore.com>
9823
9824 * lynx-low.c (ptrace_request_to_str): Add handling for
9825 PTRACE_GETTRACESIG.
9826
52d4cbd8
JB		 98272012-12-17 Joel Brobecker <brobecker@adacore.com>
9828
9829 * lynx-low.c (lynx_attach): Delete variable new_process.
9830
ab8f6ca9
JB		 98312012-12-17 Joel Brobecker <brobecker@adacore.com>
9832
9833 * lynx-low.c (lynx_create_inferior): Delete variable
9834 new_process.
9835
78cbc024
JB		 98362012-12-17 Joel Brobecker <brobecker@adacore.com>
9837
9838 * lynx-low.c (ptrace_request_to_str): Do not handle
9839 PTRACE_GETTHREADLIST if this macro does not exist.
9840
14a00470
YQ		 98412012-12-15 Yao Qi <yao@codesourcery.com>
9842
9843 * Makefile.in (OBS): Add notif.o.
9844 * notif.c, notif.h: New.
9845 * server.c: Include "notif.h".
9846 (struct vstop_notif) <next>: Remove.
9847 <base>: New field.
9848 (queue_stop_reply): Update.
9849 (push_event, send_next_stop_reply): Remove.
9850 (discard_queued_stop_replies): Update.
9851 (notif_stop): New variable.
9852 (handle_v_stopped): Remove.
9853 (handle_v_requests): Don't call handle_v_stopped. Call
9854 handle_ack_notif instead.
9855 (queue_stop_reply_callback): Call notif_event_enque instead
9856 of queue_stop_reply.
9857 (handle_status): Don't call send_next_stop_reply, call
9858 notif_write_event instead.
9859 (kill_inferior_callback): Likewise.
9860 (detach_or_kill_inferior_callback): Likewise.
9861 (main): Call initialize_notif.
9862 (process_serial_event): Call QUEUE_is_empty.
9863 (handle_target_event): Call notif_push instead of push event.
9864 * server.h (push_event): Remove declaration.
9865
61c125b9
TT		 98662012-12-10 Tom Tromey <tromey@redhat.com>
9867
9868 * Makefile.in (DEPMODE, DEPDIR, depcomp, COMPILE.pre)
9869 (COMPILE.post, COMPILE, POSTCOMPILE, IPAGENT_COMPILE): New
9870 macros.
9871 (.c.o): Rewrite.
9872 (ax-ipa.o, tracepoint-ipa.o, utils-ipa.o, format-ipa.o)
9873 (common-utils-ipa.o, remote-utils-ipa.o, regcache-ipa.o)
9874 (i386-linux-ipa.o, linux-i386-ipa.o, linux-amd64-ipa.o)
9875 (amd64-linux-ipa.o, ax.o): Rewrite.
9876 (event-loop.o, hostio.o, hostio-errno.o, inferiors.o, mem-break.o)
9877 (proc-service.o, regcache.o, remote-utils.o, server.o, target.o)
9878 (thread-db.o, tracepoint.o, utils.o, gdbreplay.o, dll.o): Remove.
9879 (signals.o, linux-procfs.o, linux-ptrace.o, common-utils.o, vec.o)
9880 (gdb_vecs.o, xml-utils.o, linux-osdata.o, ptid.o, buffer.o)
9881 (format.o, agent.o, vasprintf.o, vsnprintf.o): Rewrite.
9882 (i386-low.o, i387-fp.o, linux-low.o, linux-arm-low.o)
9883 (linux-bfin-low.o, linux-cris-low.o, linux-crisv32-low.o)
9884 (linux-ia64-low.o, linux-m32r-low.o, linux-mips-low.o)
9885 (linux-ppc-low.o, linux-s390-low.o, linux-sh-low.o)
9886 (linux-tic6x-low.o, linux-x86-low.o, linux-xtensa-low.o)
9887 (linux-tile-low.o, lynx-low.o, lynx-ppc-low.o, nto-low.o)
9888 (nto-x86-low.o, linux-low.o, win32-low.o, win32-arm-low.o)
9889 (win32-i386-low.o, spu-low.o, reg-arm.o, arm-with-iwmmxt.o)
9890 (arm-with-vfpv2.o, arm-with-vfpv3.o, arm-with-neon.o, reg-bfin.o)
9891 (reg-cris.o, reg-crisv32.o, i386.o, i386-linux.o, i386-avx.o)
9892 (i386-avx-linux.o, i386-mmx.o, i386-mmx-linux.o, reg-ia64.o)
9893 (reg-m32r.o, reg-m68k.o, reg-cf.o, mips-linux.o, mips-dsp-linux.o)
9894 (mips64-linux.o, mips64-dsp-linux.o, powerpc-32.o, powerpc-32l.o)
9895 (powerpc-altivec32l.o, powerpc-cell32l.o, powerpc-vsx32l.o)
9896 (powerpc-isa205-32l.o, powerpc-isa205-altivec32l.o)
9897 (powerpc-isa205-vsx32l.o, powerpc-e500l.o, powerpc-64l.o)
9898 (powerpc-altivec64l.o, powerpc-cell64l.o, powerpc-vsx64l.o)
9899 (powerpc-isa205-64l.o, powerpc-isa205-altivec64l.o)
9900 (powerpc-isa205-vsx64l.o, s390-linux32.o, s390-linux32v1.o)
9901 (s390-linux32v2.o, s390-linux64.o, s390-linux64v1.o)
9902 (s390-linux64v2.o, s390x-linux64.o, s390x-linux64v1.o)
9903 (s390x-linux64v2.o, tic6x-c64xp-linux.o, tic6x-c64x-linux.o)
9904 (tic6x-c62x-linux.o, reg-sh.o, reg-sparc64.o, reg-spu.o, amd64.o)
9905 (amd64-linux.o, amd64-avx.o, amd64-avx-linux.o, x32.o)
9906 (x32-linux.o, x32-avx.o, x32-avx-linux.o, reg-xtensa.o)
9907 (reg-tilegx.o): Remove.
9908 (all_object_files): New macro.
9909 Include .deps files.
9910 * aclocal.m4, configure: Rebuild.
9911 * acinclude.m4: Include depstand.m4, lead-dot.m4.
9912 * configure.ac: Invoke ZW_CREATE_DEPDIR,
9913 ZW_PROG_COMPILER_DEPENDENCIES. Compute GMAKE condition.
9914
e90e9ad9
TT		 99152012-12-05 Tom Tromey <tromey@redhat.com>
9916
9917 PR gdb/14917:
9918 * server.h (current_insn_ptr, emit_error): Declare 'extern'.
9919
02d403bf 99202012-11-28 Markus Metzger <markus.t.metzger@intel.com>
945bf713
MM		 9921
9922 * configure.ac: Check for linux/perf_event.h.
9923 * config.in: Regenerated.
9924 * configure: Regenerated.
9925
0270a750
PA		 99262012-11-26 Maxime Villard <rustyBSD@gmx.fr>
9927
9928 * hostio.c (handle_readlink): Decrease buffer size
9929 parameter passed to readlink by one byte.
9930
8c29b58e
YQ		 99312012-11-26 Yao Qi <yao@codesourcery.com>
9932
9933 * configure.ac (build_warnings): Append '-Wempty-body'.
9934 * configure: Regenerated.
9935 * linux-low.c (linux_create_inferior): Use braces for empty 'if'
9936 body.
9937
8bdce1ff
PM		 99382012-11-15 Pierre Muller <muller@sourceware.org>
9939
9940 * configure.ac (AC_CHECK_HEADERS): Add wait.h header.
9941 * config.in: Regenerate.
9942 * configure: Regenerate.
9943 * linux-low.c: Use "gdb_stat.h" header instead of <sys/stat.h> header.
9944 Use "gdb_wait.h" header instead of <sys/wait.h> header.
9945 * lynx-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9946 * remote-utils.c: Use "gdb_stat.h" header instead of <sys/stat.h>
9947 header.
9948 * server.c: Remove HAVE_WAIT_H conditional. Use "gdb_wait.h" header
9949 instead of <sys/wait.h> header.
9950 * spu-low.c: Use "gdb_wait.h" header instead of <sys/wait.h> header.
9951
02d403bf 99522012-11-13 Markus Metzger <markus.t.metzger@intel.com>
3ba6ad0f
MM		 9953
9954 * Makefile.in: (INTERNAL_CFLAGS): Add -DGDBSERVER
9955 (various make rules): Remove -DGDBSERVER
9956
fbd5db48
YQ		 99572012-11-09 Yao Qi <yao@codesourcery.com>
9958
9959 * spu-low.c (current_ptid): Move it to ..
9960 * gdbthread.h: ... here. New.
9961 * remote-utils.c (read_ptid): Use macro 'current_ptid'.
9962 * server.c (myresume, process_serial_event): Likewise.
9963 * thread-db.c (thread_db_find_new_threads): Likewise.
9964 * tracepoint.c (run_inferior_command): Likewise.
9965
b3dc46ff
AB		 99662012-10-01 Andrew Burgess <aburgess@broadcom.com>
9967
9968 * server.c (handle_search_memory_1): Include access length in
9969 warning message.
9970
07c04788
HPN		 99712012-09-05 Michael Brandt <michael.brandt@axis.com>
9972
9973 * linux-crisv32-low.c: Fix compile errors.
9974
918d227b
YQ		 99752012-09-04 Yao Qi <yao@codesourcery.com>
9976
9977 * tracepoint.c (cmd_qtsv): Adjust debug message.
9978 Don't check CUR_TPOINT.
9979
18c1b81a
YQ		 99802012-08-28 Yao Qi <yao@codesourcery.com>
9981
9982 * ax.c, tracepoint.c: Replace ATTR_FORMAT with ATTRIBUTE_PRINTF.
9983 * server.h: Include 'libiberty.h' and 'ansidecl.h'.
9984 (ATTR_NORETURN, ATTR_FORMAT, ATTR_MALLOC): Remove.
9985 Remove declarations of xmalloc, xreallloc, xstrdup and
9986 freeargv.
9987 * Makefile.in (libiberty_h): New.
9988 (server_h): Append dependencies 'libiberty.h' and 'ansidecl.h'.
9989 (linux-bfin-low.o): Append dependency 'libiberty.h'.
9990
dc82f37b
YQ		 99912012-08-23 Yao Qi <yao@codesourcery.com>
9992
9993 * server.h: Remove declaration of 'xsnprintf'.
9994
406b1477
KS		 99952012-08-22 Keith Seitz <keiths@redhat.com>
9996
9997 * server.h: Include build-gnulib-gbserver/config.h.
9998 * gdbreplay.c: Likewise.
9999
e6712ff1
DE		 100002012-08-08 Doug Evans <dje@google.com>
10001
10002 * Makefile.in (SFILES): Add gdb_vecs.c.
10003 (OBS): Add gdb_vecs.o.
10004 (gdb_vecs_h, host_defs_h): New variables.
10005 (thread-db.o): Add $(gdb_vecs_h) dependency.
10006 (gdb_vecs.o): New rule.
10007 * thread-db.c: #include "gdb_vecs.h".
10008 (thread_db_load_search): Use a vector to iterate over path elements.
10009 Handle text appearing after "$pdir".
10010
10011 * configure.ac: Add check for strstr.
10012 * config.in: Regenerate.
10013 * configure: Regenerate.
10014
7c3270ae
UW		 100152012-08-02 Ulrich Weigand <ulrich.weigand@linaro.org>
10016
10017 * hostio.c (handle_pread): If pread fails, fall back to attempting
10018 lseek/read.
10019 (handle_pwrite): Likewise for pwrite.
10020
b62e2b27
UW		 100212012-08-01 Ulrich Weigand <ulrich.weigand@linaro.org>
10022
10023 * linux-arm-low.c (arm_linux_hw_point_initialize): Distinguish
10024 between unsupported TYPE and unimplementable ADDR/LEN combination.
10025 (arm_insert_point): Act on new return value.
10026
78a99e91
PA		 100272012-07-31 Pedro Alves <palves@redhat.com>
10028
10029 * server.c (process_point_options): Only skip tokens if we find
10030 one that is unrecognized. Don't treat 'X' specially while
10031 skipping unrecognized tokens.
10032
fcf303ab
UW		 100332012-07-30 Ulrich Weigand <ulrich.weigand@linaro.org>
10034
10035 * linux-arm-low.c (arm_linux_hw_point_initialize): Do not attempt
10036 to 4-byte-align HW breakpoint addresses for Thumb.
10037
7255706c
YQ		 100382012-07-27 Yao Qi <yao@codesourcery.com>
10039
10040 PR remote/14161.
10041
10042 * server.h: Declare gdb_agent_about_to_close.
10043 * target.c (kill_inferior): Include "agent.h".
10044 New. Send command 'kill'.
10045 * target.h (kill_inferior): Removed macro.
10046 * tracepoint.c (gdb_agent_about_to_close): New.
10047 (gdb_agent_helper_thread): Handle command 'close'.
10048 Wait endlessly until the inferior stops.
10049 Install gdb_agent_remove_socket to atexit hook.
10050 (agent_socket_name): New static variable.
10051 (gdb_agent_socket_init): Replace local variable 'name' with
10052 'agent_socket_name'.
10053 (gdb_agent_remove_socket): New.
10054
5a3f286f
YQ		 100552012-07-27 Yao Qi <yao@codesourcery.com>
10056
10057 * server.c (process_point_options): Stop at 'X' when parsing.
10058
961bd387
ME		 100592012-07-19 Michael Eager <eager@eagercon.com>
10060
a261b8f5 10061 * i386-low.c (Z_packet_to_hw_type): Add Z_PACKET_HW_BP, translate
961bd387
ME		 10062 to hw_execute.
10063 * linux-x86-low.c (x86_insert_point, x86_remove_point):
10064 Call i386_low_insert_watchpoint, i386_low_remove_watchpoint to add/del
10065 hardware breakpoint.
10066
aa7c7447
JK		 100672012-07-07 Jan Kratochvil <jan.kratochvil@redhat.com>
10068
10069 * gdbserver/linux-low.c (initialize_low): Call
10070 linux_ptrace_init_warnings.
10071
7f216e7c
DE		 100722012-07-02 Doug Evans <dje@google.com>
10073
10074 * mem-break.c (gdb_no_commands_at_breakpoint): Fix cast from
10075 pointer to int.
10076
d3ce09f5
SS		 100772012-07-02 Stan Shebs <stan@codesourcery.com>
10078
10079 * Makefile.in (WARN_CFLAGS_NO_FORMAT): Define.
10080 (ax.o): Add it to build rule.
10081 (ax-ipa.o): Ditto.
10082 (OBS): Add format.o.
10083 (IPA_OBS): Add format.o.
10084 * server.c (handle_query): Claim support for breakpoint commands.
10085 (process_point_options): Add command case.
10086 (process_serial_event): Leave running if there are printfs in
10087 effect.
10088 * mem-break.h (any_persistent_commands): Declare.
10089 (add_breakpoint_commands): Declare.
10090 (gdb_no_commands_at_breakpoint): Declare.
10091 (run_breakpoint_commands): Declare.
10092 * mem-break.c (struct point_command_list): New struct.
10093 (struct breakpoint): New field command_list.
10094 (any_persistent_commands): New function.
10095 (add_commands_to_breakpoint): New function.
10096 (add_breakpoint_commands): New function.
10097 (gdb_no_commands_at_breakpoint): New function.
10098 (run_breakpoint_commands): New function.
10099 * linux-low.c (linux_wait_1): Test for and run breakpoint commands
10100 locally.
10101 * ax.c: Include format.h.
10102 (ax_printf): New function.
10103 (gdb_eval_agent_expr): Add printf opcode.
10104
2f8f6aed
YQ		 101052012-06-13 Yao Qi <yao@codesourcery.com>
10106
10107 * server.c (start_inferior): Remove duplicated writes to fields
10108 'last_resume_kind' and 'last_status' of 'current_inferior'.
10109
0c9070b3
YQ		 101102012-06-12 Yao Qi <yao@codesourcery.com>
10111 Pedro Alves <palves@redhat.com>
10112
10113 * linux-low.c (linux_set_resume_request): Simplify predicate. Add
10114 comment.
10115 * server.c (handle_v_cont): Extend comment.
10116
c52daf70
YQ		 101172012-06-11 Yao Qi <yao@codesourcery.com>
10118
10119 * linux-low.c (linux_attach): Add 'static'.
10120
d38bbb0a
YQ		 101212012-06-06 Yao Qi <yao@codesourcery.com>
10122
10123 * ax.c (gdb_eval_agent_expr): Print `top' in hex.
10124
89dc0afd
JK		 101252012-06-01 Jan Kratochvil <jan.kratochvil@redhat.com>
10126
10127 Fix gcc -flto compilation warning.
10128 * server.c (main): Make variable multi_mode and attach volatile.
10129
75f62ce7
TJB		 101302012-05-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10131
10132 * linux-low.c (get_r_debug): Disable code using DT_MIPS_RLD_MAP
10133 if the platform doesn't know about it.
10134
65f479b6
PA		 101352012-05-30 Jeff Kenton <jkenton@tilera.com>
10136
10137 * Makefile.in (SFILES): Add linux-tile-low.c.
10138 (linux-tile-low.o, reg-tilegx.o, reg-tilegx.c): New rules.
10139 * configure.srv: Handle tilegx-*-linux*.
10140 * linux-tile-low.c: New file.
10141
0c5bf5a9
JK		 101422012-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
10143
10144 * linux-low.c (linux_qxfer_libraries_svr4): Return -1 if R_DEBUG is -1.
10145
a493e3e2
PA		 101462012-05-24 Pedro Alves <palves@redhat.com>
10147
10148 PR gdb/7205
10149
43aaf8b6 10150 Replace TARGET_SIGNAL_ with GDB_SIGNAL_ throughout.
a493e3e2 10151
2ea28649
PA		 101522012-05-24 Pedro Alves <palves@redhat.com>
10153
10154 PR gdb/7205
10155
10156 Replace target_signal with gdb_signal throughout.
10157
8d409d16
MR		 101582012-05-22 Maciej W. Rozycki <macro@codesourcery.com>
10159
10160 * linux-low.c (linux_store_registers): Avoid the copying sequence
10161 when no data has been retrieved by ptrace.
10162
23512c01
MGD		 101632012-05-22 Will Deacon <will.deacon@arm.com>
10164
10165 * linux-low (__UCLIBC__ && !(__UCLIBC_HAS_MMU__ || __ARCH_HAS_MMU__)):
10166 Include asm/ptrace.h.
10167 (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define only if not
10168 already defined.
10169
4934b29e
MR		 101702012-05-21 Maciej W. Rozycki <macro@codesourcery.com>
10171
10172 * linux-low.c (linux_store_registers): Don't re-retrieve data
10173 with ptrace that has already been obtained from /proc. Always
10174 copy any data retrieved with ptrace to the buffer supplied.
10175
bde24c0a
PA		 101762012-05-11 Yao Qi <yao@codesourcery.com>
10177 Pedro Alves <palves@redhat.com>
10178
10179 * linux-low.c (enum stopping_threads_kind): New.
10180 (stopping_threads): Change type to `enum stopping_threads_kind'.
10181 (handle_extended_wait): If stopping and suspending threads, leave
10182 the new_lwp suspended too.
10183 (linux_wait_for_event): Adjust.
10184 (stop_all_lwps): Set `stopping_threads' to
10185 STOPPING_AND_SUSPENDING_THREADS or STOPPING_THREADS depending on
10186 whether we're suspending threads or just stopping them. Assert no
10187 recursion happens.
10188
623b6bdf
YQ		 101892012-04-29 Yao Qi <yao@codesourcery.com>
10190
10191 * server.h: Move some code to ...
10192 * gdbthread.h: ... here. New.
10193 * Makefile.in (inferiors.o, regcache.o): Depends on gdbthread.h
10194 (remote-utils.o, server.o, target.o tracepoint.o): Likewise.
10195 (nto-low.o, win32-low.o): Likewise.
10196 * inferiors.c, linux-low.h, nto-low.c: Include gdbthread.h.
10197 * regcache.c, remote-utils.c, server.c: Likewise.
10198 * target.c, tracepoint.c, win32-low.c: Likewise.
10199
f15f9948
TJB		 102002012-04-24 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10201
10202 * linux-low.h (PTRACE_ARG3_TYPE): Move macro from linux-low.c.
10203 (PTRACE_ARG4_TYPE): Likewise.
10204 (PTRACE_XFER_TYPE): Likewise.
10205 * linux-arm-low.c (arm_prepare_to_resume): Cast third argument of
10206 ptrace to PTRACE_ARG3_TYPE.
10207 * linux-low.c (PTRACE_ARG3_TYPE): Move macro to linux-low.h.
10208 (PTRACE_ARG4_TYPE): Likewise.
10209 (PTRACE_XFER_TYPE): Likewise.
10210 (linux_detach_one_lwp): Cast fourth argument of
10211 ptrace to long then PTRACE_ARG4_TYPE.
10212 (regsets_fetch_inferior_registers): Cast third argument of
10213 ptrace to long then PTRACE_ARG3_TYPE.
10214 (regsets_store_inferior_registers): Likewise.
10215
38ea300a
PA		 102162012-04-20 Pedro Alves <palves@redhat.com>
10217
10218 * configure: Regenerate.
10219
c971b7fa
PA		 102202012-04-19 Pedro Alves <palves@redhat.com>
10221
43aaf8b6 10222 * Makefile.in (GNULIB_BUILDDIR): New.
c971b7fa 10223 (LIBGNU, INCGNU, GNULIB_H): Adjust.
43aaf8b6
PA		 10224 (SUBDIRS, CLEANDIRS, REQUIRED_SUBDIRS): New.
10225 (all, install-only, uninstall, clean-info, all-lib, clean): No
10226 longer pass GNULIB_FLAGS_TO_PASS. Use subdir_do.
10227 (maintainer-clean realclean distclean): Use subdir_do.
10228 (subdir_do): New.
10229 (gnulib/import/Makefile): Adjust. Replace gnulib/import with
c971b7fa 10230 $(GNULIB_BUILDDIR). Don't pass argument to config.status.
43aaf8b6
PA		 10231 * acinclude.m4: Include acx_configure_dir.m4.
10232 * configure.ac: Remove gl_EARLY, gl_INIT, and AM_INIT_AUTOMAKE
10233 calls. Call AC_PROG_RANLIB. Configure gnulib using
10234 ACX_CONFIGURE_DIR.
10235 (GNULIB): New.
10236 (GNULIB_STDINT_H): Adjust.
10237 (AC_OUTPUT): Don't output gnulib/Makefile anymore.
10238 * gdbreplay.c: Include build-gnulib/config.h.
10239 * server.h: Likewise.
10240 * aclocal.m4: Regenerate.
10241 * config.in: Regenerate.
10242 * configure: Regenerate.
c971b7fa 10243
809277f8
PA		 102442012-04-19 Pedro Alves <palves@redhat.com>
10245
10246 * Makefile.in (LIBGNU, INCGNU): Adjust.
10247 (GNULIB_FLAGS_TO_PASS, GNULIB_H): Adjust.
10248 (all, install-only, uninstall, clean-info, all-lib, clean)
10249 (maintainer-clean, Makefile, gnulib/Makefile): Adjust.
10250 * configure.ac: Adjust AC_OUTPUT output.
10251 * aclocal.m4: Regenerate.
10252 * configure: Regenerate.
10253
fd9bb8b8
PA		 102542012-04-19 Pedro Alves <palves@redhat.com>
10255
10256 * Makefile.in (generated_files): New.
10257 (server_h): Remove the explicit dependency on config.h, and depend
10258 on $generated_files.
10259
1c298c66
PA		 102602012-04-19 Pedro Alves <palves@redhat.com>
10261
10262 * Makefile.in (INCGNU): Add -Ignulib.
10263
57c4b50b
PA		 102642012-04-19 Pedro Alves <palves@redhat.com>
10265
10266 * Makefile.in (GNULIB_INCLUDE_DIR): Rename to ...
10267 (INCGNU): ... this, and spell out -I here.
10268 (GNULIB_LIB): Rename to ...
10269 (LIBGNU): ... this.
10270 (INCLUDE_CFLAGS, gdbserver$(EXEEXT), $(GNULIB_LIB) rule): Adjust.
10271
1030e047
PA		 102722012-04-19 Pedro Alves <palves@redhat.com>
10273
10274 * config.in: Regenerate.
10275
447d4319
PA		 102762012-04-19 Pedro Alves <palves@redhat.com>
10277
10278 * configure.ac: Remove AC_CHECK_DECLS check for memmem.
10279 * server.h (memmem): Remove declaration.
10280 * config.in: Regenerate.
10281 * configure: Regenerate.
10282
aad9eab9
YQ		 102832012-04-19 Yao Qi <yao@codesourcery.com>
10284
10285 * Makefile.in (SFILES): Add common/vec.c.
10286 (OBS): Add vec.o.
10287 (vec.o): New rule.
10288
3e10640f
YQ		 102892012-04-19 Yao Qi <yao@codesourcery.com>
10290
10291 * remote-utils.c (prepare_resume_reply): Replace with macro
10292 target_core_of_thread.
10293 * server.c (handle_qxfer_threads_proper): Likewise.
10294 * target.h (traget_core_of_thread): New macro.
10295
71622373
PA		 102962012-04-18 Pedro Alves <palves@redhat.com>
10297
10298 * aclocal.m4: Regenerate.
10299 * configure: Regenerate.
10300
80d26939
YQ		 103012012-04-16 Yao Qi <yao@codesourcery.com>
10302
10303 * tracepoint.c (cmd_qtstart): Download tracepoints even when they are
10304 duplicated on address.
10305
42476b70
YQ		 103062012-04-16 Yao Qi <yao@codesourcery.com>
10307
10308 * tracepoint.c (COPY_FIELD_TO_BUF): New macro.
10309 (struct tracepoint_action_ops) <send>: New field.
10310 (m_tracepoint_action_send, r_tracepoint_action_send): New.
10311 (agent_expr_send, x_tracepoint_action_send): New.
10312 (l_tracepoint_action_send): New.
10313 (cmd_qtdp): Download and install tracepoint
10314 according to `use_agent'.
10315 (run_inferior_command): Add one more parameter `len'.
10316 Update callers.
10317 (tracepoint_send_agent): New.
10318 (cmd_qtdp, cmd_qtstart): Call tracepoint_send_agent.
10319
7bc83639
YQ		 103202012-04-16 Yao Qi <yao@codesourcery.com>
10321
10322 * tracepoint.c (download_tracepoints): Moved to ...
10323 (cmd_qtstart): ... here.
10324
5f18041e
YQ		 103252012-04-14 Yao Qi <yao@codesourcery.com>
10326
10327 * tracepoint.c: Include inttypes.h.
10328 (struct collect_memory_action): Use sized types.
10329 (struct tracepoint): Likewise.
10330 (cmd_qtdp, stop_tracing): Update print specifiers.
10331 (cmd_qtp, response_tracepoint): Likewise.
10332 (collect_data_at_tracepoint): Likewise.
10333 (collect_data_at_step): Likewise.
10334
55a8c076
YQ		 103352012-04-14 Yao Qi <yao@codesourcery.com>
10336
10337 Import gnulib module inttypes.
10338 * aclocal.m4, config.in, configure: Regenerated.
10339
dc750257
YQ		 103402012-04-14 Yao Qi <yao@codesourcery.com>
10341
10342 * Makefile.in (maintainer-clean, realclean, distclean): Remove
10343 Makefile and config.status at last.
10344
0ab5faf9
YQ		 103452012-04-13 Yao Qi <yao@codesourcery.com>
10346
10347 * tracepoint.c: Include stdint.h unconditionally.
10348
18f5fd81
TJB		 103492012-04-13 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10350
10351 * acinclude.m4 (GDBSERVER_HAVE_THREAD_DB_TYPE): New macro based
10352 on BFD_HAVE_SYS_PROCFS_TYPE.
10353 * configure.ac: Look for lwpid_t and psaddr_t in libthread_db.h.
10354 * configure: Regenerate.
10355 * config.in: Likewise.
10356
4d47af5c
L		 103572012-04-13 H.J. Lu <hongjiu.lu@intel.com>
10358
10359 * Makefile.in (clean): Also remove x32.c x32-linux.c
10360 x32-avx.c x32-avx-linux.c.
10361 (x32.o): New target.
10362 (x32.c): Likewise.
10363 (x32-linux.o): Likewise.
10364 (x32-linux.c): Likewise.
10365 (x32-avx.o): Likewise.
10366 (x32-avx.c): Likewise.
10367 (x32-avx-linux.o): Likewise.
10368 (x32-avx-linux.c): Likewise.
10369
10370 * configure.srv (srv_amd64_regobj): Add x32.o x32-avx.o.
10371 (srv_amd64_linux_regobj): Add x32-linux.o x32-avx-linux.o.
10372 (srv_i386_64bit_xmlfiles): Add i386/x32-core.xml.
10373 (srv_amd64_xmlfiles): Add i386/x32.xml i386/x32-avx.xml.
10374 (srv_amd64_linux_xmlfiles): Add i386/x32-linux.xml
10375 i386/x32-avx-linux.xml.
10376
10377 * linux-x86-low.c (init_registers_x32_linux): New prototype.
10378 (init_registers_x32_avx_linux): Likwise.
10379 (x86_linux_update_xmltarget): Call init_registers_x32_linux
10380 or init_registers_x32_avx_linux if linux_is_elf64 is false.
10381
ecedbe58
PA		 103822012-04-13 Pedro Alves <palves@redhat.com>
10383
10384 * Makefile.in (GNULIB_FLAGS_TO_PASS): New.
10385 (FLAGS_TO_PASS): Don't change or set $top_srcdir, $srcdir and VPATH.
10386 (all, uninstall, clean-info, all-lib, clean, maintainer-clean)
10387 (realclean, distclean): Explicitly pass $GNULIB_FLAGS_TO_PASS to
10388 the sub-make.
10389
c92b5177
L		 103902012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10391
10392 * linux-x86-low.c (compat_x32_clock_t): New.
10393 (compat_x32_siginfo_t): Likewise.
10394 (compat_x32_siginfo_from_siginfo): Likewise.
10395 (siginfo_from_compat_x32_siginfo): Likewise.
10396 (linux_is_elf64): Likewise.
10397 (x86_siginfo_fixup): Call compat_x32_siginfo_from_siginfo
10398 and siginfo_from_compat_x32_siginfo for x32.
10399 (x86_arch_setup): Set linux_is_elf64.
10400
214d508e
L		 104012012-04-12 H.J. Lu <hongjiu.lu@intel.com>
10402
10403 PR gdb/13969
10404 * linux-low.c (linux_pid_exe_is_elf_64_file): Also return the
10405 e_machine field.
10406 (linux_qxfer_libraries_svr4): Update call to elf_64_file_p.
10407 * linux-low.h (linux_pid_exe_is_elf_64_file): Updated.
10408 * linux-x86-low.c (x86_arch_setup): Check if GDBserver is
10409 compatible with process.
10410
c9a1864a
YQ		 104112012-04-12 Yao Qi <yao@codesourcery.com>
10412
10413 * Makefile.in: Define abs_top_srcdir and abs_srcdir.
10414 (INCLUDE_CFLAGS): Append GNULIB_INCLUDE_DIR.
10415 (install-only, install-info, clean): Handle sub dir gnulib.
10416 (all-lib, am--refresh): New targets.
10417 (memmem.o): Remove target.
10418 * configure.ac: Remove AC_CONFIG_LIBOBJ_DIR.
10419 Invoke gl_EARLY. Invoke AC_CHECK_PROGS for make.
10420 (AC_REPLACE_FUNCS): Remove memmem.
10421 Invoke gl_INIT and AM_INIT_AUTOMAKE.
10422 (AC_OUTPUT): Generate Makefile in gnulib/.
10423 * aclocal.m4, config.in, configure: Regenerated.
10424
367ba2c2
MR		 104252012-04-10 Maciej W. Rozycki <macro@codesourcery.com>
10426
10427 * linux-low.c (get_r_debug): Handle DT_MIPS_RLD_MAP.
10428
9d236627
PA		 104292012-04-05 Pedro Alves <palves@redhat.com>
10430
10431 -Werror=strict-aliasing
10432
10433 * spu-low.c (parse_spufs_run): Avoid dereferencing type-punned
10434 pointer.
10435
111217b3
PA		 104362012-04-04 Pedro Alves <palves@redhat.com>
10437
10438 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
10439 (sparc_store_gregset_from_stack, sparc_store_gregset)
10440 (sparc_breakpoint_at): Fix formatting.
10441
8365dcf5
TJB		 104422012-03-30 Thiago Jung Bauermann <thiago.bauermann@linaro.org>
10443
10444 * configure.ac: Check whether Elf32_auxv_t and Elf64_auxv_t
10445 are available.
10446 * linux-low.c [HAVE_ELF32_AUXV_T] (Elf32_auxv_t): Add typedef.
10447 [HAVE_ELF64_AUXV_T] (Elf64_auxv_t): Likewise.
10448 * config.in: Regenerate.
10449 * configure: Likewise.
10450
689cc2ae
PA		 104512012-03-29 Pedro Alves <palves@redhat.com>
10452
10453 * linux-low.c (regsets_store_inferior_registers) [__sparc__]:
10454 Correct ptrace arguments.
10455
c14dfd32
PA		 104562012-03-28 Pedro Alves <palves@redhat.com>
10457
10458 * linux-ia64-low.c (ia64_regmap): Map IA64_EC_REGNUM to PT_AR_EC.
10459 (IA64_GR0_REGNUM, IA64_FR0_REGNUM)
10460 (IA64_FR1_REGNUM): New defines.
10461 (ia64_fetch_register): New.
10462 (the_low_target): Install it.
10463 * linux-low.h (struct linux_target_ops) <fetch_register>: New
10464 field.
10465 * linux-low.c (linux_fetch_registers): Try the
10466 the_low_target.fetch_register hook first.
10467
10468 * linux-arm-low.c (the_low_target): Adjust.
10469 * linux-bfin-low.c (the_low_target): Adjust.
10470 * linux-cris-low.c (the_low_target): Adjust.
10471 * linux-crisv32-low.c (the_low_target): Adjust.
10472 * linux-m32r-low.c (the_low_target): Adjust.
10473 * linux-m68k-low.c (the_low_target): Adjust.
10474 * linux-mips-low.c (the_low_target): Adjust.
10475 * linux-ppc-low.c (the_low_target): Adjust.
10476 * linux-s390-low.c (the_low_target): Adjust.
10477 * linux-sh-low.c (the_low_target): Adjust.
10478 * linux-sparc-low.c (the_low_target): Adjust.
10479 * linux-tic6x-low.c (the_low_target): Adjust.
10480 * linux-x86-low.c (the_low_target): Adjust.
10481 * linux-xtensa-low.c (the_low_target): Adjust.
10482
63c88e13
PA		 104832012-03-26 Pedro Alves <palves@redhat.com>
10484
10485 * server.c (handle_qxfer_libraries): Don't bail early if
10486 the_target->qxfer_libraries_svr4 is not NULL.
10487
fb723180
PA		 104882012-03-26 Pedro Alves <palves@redhat.com>
10489
10490 * linux-low.c (linux_qxfer_libraries_svr4): Fix pasto in comment.
10491
0afae3cf
PA		 104922012-03-23 Pedro Alves <palves@redhat.com>
10493
10494 * linux-low.c (linux_qxfer_libraries_svr4): Terminate the
10495 "library-list-svr4" element's start tag when the the DSO list is
10496 empty.
10497
485f1ee4
PA		 104982012-03-23 Pedro Alves <palves@redhat.com>
10499
10500 * linux-low.c (read_one_ptr): Read the inferior's pointer through
10501 a variable whose type size is the same as the inferior's pointer
10502 size.
10503
a5362b9a
TS		 105042012-03-21 Thomas Schwinge <thomas@codesourcery.com>
10505
10506 * linux-arm-low.c (arm_stopped_by_watchpoint): Use siginfo_t instead of
10507 struct siginfo.
10508 * linux-low.c (siginfo_fixup, linux_xfer_siginfo): Likewise.
10509 * linux-x86-low.c (x86_siginfo_fixup): Likewise.
10510 * linux-low.h: Include <signal.h>.
10511 (struct siginfo): Remove forward declaration.
10512 (struct linux_target_ops) <siginfo_fixup>: Use siginfo_t instead of
10513 struct siginfo.
10514
d226c142
MF		 105152012-03-21 Mike Frysinger <vapier@gentoo.org>
10516
10517 * .gitignore: Ignore more files.
10518
122f36ef
PA		 105192012-03-19 Pedro Alves <palves@redhat.com>
10520 Jan Kratochvil <jan.kratochvil@redhat.com>
10521
10522 * server.c (cont_thread, general_thread): Add describing comments.
10523 (start_inferior): Clear `cont_thread'.
10524 (handle_v_cont): Don't set `cont_thread' if resuming all threads
10525 of a process.
10526
fc3e5175
YQ		 105272012-03-15 Yao Qi <yao@codesourcery.com>
10528
10529 * tracepoint.c (install_tracepoint): Move duplicated tracepoint
10530 handling to ...
10531 (cmd_qtdp): ... here.
10532
8d0d92cd
YQ		 105332012-03-15 Yao Qi <yao@codesourcery.com>
10534
10535 * tracepoint.c (struct tracepoint_action_ops): New.
10536 (struct tracepoint_action) [!IN_PROCESS_AGENT] <ops>: New field.
10537 (m_tracepoint_action_download): New.
10538 (r_tracepoint_action_download): New.
10539 (x_tracepoint_action_download): New.
10540 (l_tracepoint_action_download): New.
10541 (add_tracepoint_action): Install `action->ops' according type.
10542 (download_tracepoint_1): Move code `download' function pointer
10543 of various tracepoint_action_ops.
10544
87b0bb13
JK		 105452012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10546
10547 * linux-low.c (linux_attach_lwp_1): New variable buffer. Call
10548 linux_ptrace_attach_warnings.
10549
5f572dec
JK		 105502012-03-13 Jan Kratochvil <jan.kratochvil@redhat.com>
10551
10552 * Makefile.in (linux-ptrace.o): New.
10553 * configure.srv (arm*-*-linux*, bfin-*-*linux*, crisv32-*-linux*)
10554 (cris-*-linux*, i[34567]86-*-linux*, ia64-*-linux*, m32r*-*-linux*)
10555 (m68*-*-linux*, m68*-*-uclinux*, mips*-*-linux*, powerpc*-*-linux*)
10556 (s390*-*-linux*, sh*-*-linux*, sparc*-*-linux*, tic6x-*-uclinux)
10557 (x86_64-*-linux*, xtensa*-*-linux*): Add linux-ptrace.o to SRV_TGTOBJ
10558 of these targets.
10559 * linux-low.c (linux_attach_lwp_1): Remove redundent else clause.
10560
f4647387
YQ		 105612012-03-08 Yao Qi <yao@codesourcery.com>
10562 Pedro Alves <palves@redhat.com>
10563
10564 Fix PR server/13392.
10565 * linux-x86-low.c (amd64_install_fast_tracepoint_jump_pad): Check
10566 offset of JMP insn.
10567 * tracepoint.c (remove_tracepoint): New.
10568 (cmd_qtdp): Call remove_tracepoint when failed to install.
10569
9b224c5e
PA		 105702012-03-07 Pedro Alves <palves@redhat.com>
10571
10572 * linux-low.c (get_detach_signal): New.
10573 (linux_detach_one_lwp): Get rid of a pending SIGSTOP with SIGCONT.
10574 Pass on pending signals to PTRACE_DETACH. Check the result of the
10575 ptrace call.
10576 * server.c (program_signals, program_signals_p): New.
10577 (handle_general_set): Handle QProgramSignals.
10578 * server.h (program_signals, program_signals_p): Declare.
10579
e237a7e2
JK		 105802012-03-05 Pedro Alves <palves@redhat.com>
10581 Jan Kratochvil <jan.kratochvil@redhat.com>
10582
10583 * linux-low.c (get_dynamic): Don't warn when PT_PHDR isn't found.
10584 New comment why.
10585
5808517f
YQ		 105862012-03-03 Yao Qi <yao@codesourcery.com>
10587
10588 * tracepoint.c (tracepoint_look_up_symbols): Update call to
10589 agent_look_up_symbols.
10590
58b4daa5
YQ		 105912012-03-03 Yao Qi <yao@codesourcery.com>
10592
10593 * Makefile.in (linux-low.o): Keep dependence on agent.h.
10594 (linux-x86-low.o): Likewise.
10595 * server.h: Remove in_process_agent_loaded.
10596 * tracepoint.c (in_process_agent_loaded): Removed. Moved it
10597 common/agent.c.
10598 Update callers.
10599
8ffcbaaf
YQ		 106002012-03-03 Yao Qi <yao@codesourcery.com>
10601
10602 * tracepoint.c (gdb_agent_capability): New global.
10603 (in_process_agent_loaded_ust): Renamed to
10604 `in_process_agent_supports_ust'.
10605 Update callers.
10606 (in_process_agent_supports_ust): Call agent_capability_check.
10607 (clear_installed_tracepoints): Assert that agent supports
10608 agent.
10609
d1feda86
YQ		 106102012-03-03 Yao Qi <yao@codesourcery.com>
10611
10612 * linux-low.c (linux_supports_agent): New.
10613 (linux_target_ops): Initialize field `supports_agent' with
10614 linux_supports_agent.
10615 * target.h (struct target_ops) <supports_agent>: New.
10616 (target_supports_agent): New macro.
10617 * server.c (handle_general_set): Handle packet 'QAgent'.
10618 (handle_query): Send `QAgent+'.
10619 * Makefile.in (server.o): Depends on agent.h.
10620
2fa291ac
YQ		 106212012-03-03 Yao Qi <yao@codesourcery.com>
10622
10623 * Makefile.in (OBS): Add agent.o.
10624 Add new rule for agent.o.
10625 Track dependence of tracepoint.c on agent.h.
10626 * tracepoint.c (run_inferior_command_1):
10627 (run_inferior_command): Call agent_run_command.
10628 (gdb_ust_connect_sync_socket): Deleted. Move it to
10629 common/agent.c.
10630 (resume_thread, stop_thread): Likewise.
10631 (gdb_ust_socket_init): Renamed to ...
10632 (gdb_agent_socket_init): ... New.
10633 (gdb_ust_thread): Renamed to ...
10634 (gdb_agent_helper_thread): ... New.
10635 (gdb_ust_init): Move some code to ...
10636 (gdb_agent_init): ... here. New.
10637 [HAVE_UST]: Call gdb_ust_init.
10638 (initialize_tracepoint_ftlib): Call gdb_agent_init.
10639 * configure.ac: Add `sys/un.h' to AC_CHECK_HEADERS.
10640 * config.in, configure: Regenerated.
10641
05044653
PA		 106422012-03-02 Pedro Alves <palves@redhat.com>
10643
10644 * inferiors.c (add_pid_to_list, pull_pid_from_list): Delete.
10645 * linux-low.c (struct simple_pid_list): New.
10646 (stopped_pids): New a struct simple_pid_list pointer.
10647 (add_to_pid_list, pull_pid_from_list): New.
10648 (handle_extended_wait): Don't assume the first signal new children
10649 report is SIGSTOP. Adjust call to pull_pid_from_list.
10650 (linux_wait_for_lwp): Adjust.
10651
8d00225b
YQ		 106522012-03-02 Yao Qi <yao@codesourcery.com>
10653
10654 * tracepoint.c (do_action_at_tracepoint): Write `stop_pc' in
10655 debug log.
10656
19560ba5
YQ		 106572012-03-02 Yao Qi <yao@codesourcery.com>
10658
10659 * tracepoint.c (collect_ust_data_at_tracepoint): Remove parameters
10660 `stop_pc' and `tpoint'. Update caller.
10661
1faeff08
MR		 106622012-03-01 Maciej W. Rozycki <macro@codesourcery.com>
10663
10664 * linux-low.h (linux_target_ops): Add regset_bitmap member.
10665 * linux-low.c (use_linux_regsets): New macro.
10666 [!HAVE_LINUX_REGSETS] (regsets_fetch_inferior_registers): Likewise.
10667 [!HAVE_LINUX_REGSETS] (regsets_store_inferior_registers): Likewise.
10668 (linux_register_in_regsets): New function.
10669 (usr_fetch_inferior_registers): Skip registers covered by
10670 regsets.
10671 (usr_store_inferior_registers): Likewise.
10672 (usr_fetch_inferior_registers): New macro.
10673 (usr_store_inferior_registers): Likewise.
10674 (linux_fetch_registers): Handle mixed regset/non-regset targets.
10675 (linux_store_registers): Likewise.
10676 * linux-mips-low.c (init_registers_mips_dsp_linux): New
10677 prototype.
10678 (init_registers_mips64_dsp_linux): Likewise.
10679 (init_registers_mips_linux): New macro.
10680 (init_registers_mips_dsp_linux): Likewise.
10681 (mips_dsp_num_regs): Likewise.
10682 (DSP_BASE, DSP_CONTROL): New fallback macros.
10683 (mips_base_regs): New macro.
10684 (mips_regmap): Use it. Fix the size.
10685 (mips_dsp_regmap): New variable.
10686 (mips_dsp_regset_bitmap): Likewise.
10687 (mips_arch_setup): New function.
10688 (mips_cannot_fetch_register): Use the_low_target.regmap rather
10689 than mips_regmap.
10690 (mips_cannot_store_register): Likewise.
10691 (the_low_target): Update .arch_setup, .num_regs and .regmap
10692 initializers. Add .regset_bitmap initializer.
10693 * linux-arm-low.c (the_low_target): Add .regset_bitmap
10694 initializer.
10695 * linux-bfin-low.c (the_low_target): Likewise.
10696 * linux-cris-low.c (the_low_target): Likewise.
10697 * linux-crisv32-low.c (the_low_target): Likewise.
10698 * linux-ia64-low.c (the_low_target): Likewise.
10699 * linux-m32r-low.c (the_low_target): Likewise.
10700 * linux-m68k-low.c (the_low_target): Likewise.
10701 * linux-ppc-low.c (the_low_target): Likewise.
10702 * linux-s390-low.c (the_low_target): Likewise.
10703 * linux-sh-low.c (the_low_target): Likewise.
10704 * linux-sparc-low.c (the_low_target): Likewise.
10705 * linux-tic6x-low.c (the_low_target): Likewise.
10706 * linux-x86-low.c (the_low_target): Likewise.
10707 * linux-xtensa-low.c (the_low_target): Likewise.
10708 * configure.srv <mips*-*-linux*>: Add mips-dsp-linux.o and
10709 mips64-dsp-linux.o to srv_regobj. Add mips-dsp-linux.xml,
10710 mips64-dsp-linux.xml, mips-dsp.xml and mips64-dsp.xml to
10711 srv_xmlfiles.
10712 * Makefile.in (mips-dsp-linux.o, mips-dsp-linux.c): New targets.
10713 (mips64-dsp-linux.o, mips64-dsp-linux.c): Likewise.
10714
c03e6ccc
YQ		 107152012-02-29 Yao Qi <yao@codesourcery.com>
10716 Pedro Alves <palves@redhat.com>
10717
10718 * linux-low.c: (linux_wait_1): Call unsuspend_all_lwps when
10719 `step_over_finished' is true.
10720
644cebc9
PA		 107212012-02-27 Pedro Alves <palves@redhat.com>
10722
10723 * linux-low.c (pid_is_stopped): Delete, moved to common/.
10724 (linux_attach_lwp_1): Adjust to use linux_proc_pid_is_stopped.
10725
c14d7ab2
PA		 107262012-02-27 Pedro Alves <palves@redhat.com>
10727
10728 PR server/9684
10729 * linux-low.c (pid_is_stopped): New.
10730 (linux_attach_lwp_1): Handle attaching to 'T (stopped)' processes.
10731
412c89dd
LM		 107322012-02-25 Luis Machado <lgustavo@codesourcery.com>
10733
10734 * mem-break.c (clear_gdb_breakpoint_conditions): Fix de-allocation
10735 of conditions.
10736
b745defe
MR		 107372012-02-24 Maciej W. Rozycki <macro@codesourcery.com>
10738
10739 * linux-mips-low.c (mips_regmap): Correct the index of $f9.
10740
9f3a5c85
LM		 107412012-02-24 Luis Machado <lgustavo@codesourcery>
10742
10743 * server.c (handle_query): Advertise support for target-side
10744 breakpoint condition evaluation.
10745 (process_point_options): New function.
10746 (process_serial_event): When inserting a breakpoint, check for
10747 a target-side condition that should be evaluated.
10748
10749 * mem-break.c: Include regcache.h and ax.h.
10750 (point_cond_list_t): New data structure.
10751 (breakpoint) <cond_list>: New field.
10752 (find_gdb_breakpoint_at): Make non-static.
10753 (delete_gdb_breakpoint_at): Clear any target-side
10754 conditions.
10755 (clear_gdb_breakpoint_conditions): New function.
10756 (add_condition_to_breakpoint): Likewise.
10757 (add_breakpoint_condition): Likewise.
10758 (gdb_condition_true_at_breakpoint): Likewise.
10759 (gdb_breakpoint_here): Return result directly instead
10760 of going through a local variable.
10761
10762 * mem-break.h (find_gdb_breakpoint_at): New prototype.
10763 (clear_gdb_breakpoint_conditions): Likewise.
10764 (add_breakpoint_condition): Likewise.
10765 (gdb_condition_true_at_breakpoint): Likewise.
10766
10767 * linux-low.c (linux_wait_1): Evaluate target-side breakpoint condition.
10768 (need_step_over_p): Take target-side breakpoint condition into
10769 consideration.
10770
5e1dc496
LM		 107712012-02-24 Luis Machado <lgustavo@codesourcery>
10772
10773 * server.h: Include tracepoint.h.
10774 (agent_mem_read, agent_get_trace_state_variable_value,
10775 agent_set_trace_state_variable_value,
10776 agent_tsv_read, agent_mem_read_string, get_get_tsv_func_addr,
10777 get_set_tsv_func_addr): New prototypes.
10778
10779 * ax.h: New include file.
10780 * ax.c: New source file.
10781
10782 * tracepoint.c: Include ax.h.
10783 (gdb_agent_op, gdb_agent_op_names, gdb_agent_op_sizes,
10784 agent_expr, eval_result_type): Move to ax.h.
10785 (parse_agent_expr): Rename to ...
10786 (gdb_parse_agent_expr): ... this, make it non-static and move
10787 to ax.h.
10788 (unparse_agent_expr) Rename to ...
10789 (gdb_unparse_agent_expr): ... this, make it non-static and move
10790 to ax.h.
10791 (eval_agent_expr): Rename to ...
10792 (eval_tracepoint_agent_expr): ... this.
10793 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Remove
10794 forward declarations.
10795 (add_tracepoint_action): Call gdb_parse_agent_expr (...).
10796 (agent_get_trace_state_variable_value): New function.
10797 (agent_set_trace_state_variable_value): New function.
10798 (cmd_qtdp): Call gdb_parse_agent_expr (...).
10799 (response_tracepoint): Call gdb_unparse_agent_expr (...).
10800 (do_action_at_tracepoint): Call eval_tracepoint_agent_expr (...).
10801 (condition_true_at_tracepoint): Likewise.
10802 (parse_agent_expr): Rename to ...
10803 (gdb_parse_agent_expr): ... this and move to ax.c.
10804 (unparse_agent_expr): Rename to ...
10805 (gdb_unparse_agent_expr): ... this and move to ax.c.
10806 (gdb_agent_op_name): Move to ax.c.
10807 (eval_agent_expr): Rename to ...
10808 (gdb_eval_agent_expr): ... this, use regcache passed as parameter
10809 and move to ax.c.
10810 (eval_tracepoint_agent_expr): New function.
10811 (agent_mem_read, agent_mem_read_string, agent_tsv_read): Make
43aaf8b6 10812 non-static.
5e1dc496
LM		 10813 (current_insn_ptr, emit_error, struct bytecode_address): Move to
10814 ax.c.
10815 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul, emit_lsh,
10816 emit_rsh_signed, emit_rsh_unsigned, emit_ext, emit_log_not,
10817 emit_bit_and, emit_bit_or, emit_bit_xor, emit_bit_not, emit_equal,
10818 emit_less_signed, emit_less_unsigned, emit_ref, emit_if_goto,
10819 emit_goto, write_goto_address, emit_const, emit_reg, emit_pop,
10820 emit_stack, emit_zero_ext, emit_swap, emit_stack_adjust,
10821 emit_int_call_1, emit_void_call_2, emit_eq_goto, emit_ne_goto,
10822 emit_lt_goto, emit_ge_goto, emit_gt_goto, emit_le_goto): Move to ax.c.
10823 (get_get_tsv_func_addr, get_set_tsv_func_addr): New functions.
10824 (compile_bytecodes): Remove forward declaration.
10825 (is_goto_target): Move to ax.c.
10826 (compile_bytecodes): Move to ax.c and call
10827 agent_get_trace_state_variable_value (...) and
10828 agent_set_trace_state_variable_value (...).
10829
10830 * Makefile.in: Update ax.c and IPA dependencies.
10831
277e4e52
PA		 108322012-02-24 Pedro Alves <palves@redhat.com>
10833
10834 * tracepoint.c (cmd_bigqtbuffer): Rename as ...
10835 (cmd_bigqtbuffer_circular): ... this. Only handle
10836 'QTBuffer:circular:'.
10837 (handle_tracepoint_general_set): Adjust.
10838
bf4c19f7
YQ		 108392012-02-16 Yao Qi <yao@codesourcery.com>
10840
10841 * inferiors.c: Move code to ...
10842 * dll.c: .... here. New.
10843 * server.h: Declare clear_dlls.
10844 * Makefile.in (SFILES): Add dll.c.
10845 (OBS): Add dll.o
10846 (dll.o): New rule.
10847
d73f2619
YQ		 108482012-02-11 Yao Qi <yao@codesourcery.com>
10849
10850 * server.c: (handle_monitor_command): Add a new parameter
10851 `own_buf'.
10852 (handle_query): Update caller.
10853
f8255c2a
JB		 108542012-02-09 Joel Brobecker <brobecker@adacore.com>
10855
10856 * configure.ac: Add readlink to AC_CHECK_FUNCS list.
10857 * configure, config.in: Regenerate.
10858 * hostio.c: Provide an alternate implementation if HAVE_READLINK
10859 is not defined.
10860
da84f473
PA		 108612012-02-02 Pedro Alves <palves@redhat.com>
10862
10863 Try SIGKILL first, then PTRACE_KILL.
10864 * linux-low.c (linux_kill_one_lwp): New.
10865 (linux_kill_one_lwp): Rename to ...
10866 (kill_one_lwp_callback): ... this. Use the new
10867 linux_kill_one_lwp.
10868
e886a173
PA		 108692012-02-02 Pedro Alves <palves@redhat.com>
10870
10871 * tracepoint.c (cmd_qtminftpilen): Return 0 if there's no current
10872 inferior.
10873
be07f1a2
PA		 108742012-01-27 Pedro Alves <palves@redhat.com>
10875
10876 * linux-low.c (linux_child_pid_to_exec_file): Delete.
10877 (elf_64_file_p): Make static.
10878 (linux_pid_exe_is_elf_64_file): New.
10879 * linux-low.h (linux_child_pid_to_exec_file, elf_64_file_p):
10880 Delete declarations.
10881 (linux_pid_exe_is_elf_64_file): Declare.
10882 * linux-x86-low.c (x86_arch_setup): Use
10883 linux_pid_exe_is_elf_64_file.
10884
d8301ad1
JK		 108852012-01-25 Jan Kratochvil <jan.kratochvil@redhat.com>
10886
10887 * linux-low.c (linux_wait_for_event_1): Rename to ...
10888 (linux_wait_for_event): ... here and merge it with former
10889 linux_wait_for_event - new variable wait_ptid, use it.
10890 (linux_wait_for_event): Remove - merge it to linux_wait_for_event_1.
10891
01b17894
PA		 108922012-01-23 Pedro Alves <palves@redhat.com>
10893
10894 * server.c (main): Avoid yet another case of infinite loop while
10895 detaching/killing after a longjmp.
10896
e825046f
JK		 108972012-01-20 Jan Kratochvil <jan.kratochvil@redhat.com>
10898
10899 Code cleanup.
10900 * linux-low.c (linux_wait_for_event_1): Use ptid_is_pid.
10901
b9e7b9c3
UW		 109022012-01-20 Ulrich Weigand <ulrich.weigand@linaro.org>
10903
10904 * hostio.c (handle_readlink): New function.
10905 (handle_vFile): Call it to handle "vFile:readlink" packets.
10906
901f9912
UW		 109072012-01-20 Pedro Alves <palves@redhat.com>
10908 Ulrich Weigand <ulrich.weigand@linaro.org>
10909
10910 * server.c (handle_v_requests): Only support vAttach and vRun to
10911 start multiple processes when in extended protocol mode.
10912
fc1ab1a0
PA		 109132012-01-17 Pedro Alves <palves@redhat.com>
10914
10915 * tracepoint.c (initialize_tracepoint): Use mmap instead of
10916 memalign plus mprotect to allocate the scratch buffer.
10917
7d5d4e98
PA		 109182012-01-13 Pedro Alves <palves@redhat.com>
10919
10920 * server.c (attach_inferior): Clear `cont_thread'.
10921
f128d5e9
PA		 109222012-01-13 Pedro Alves <palves@redhat.com>
10923
10924 * server.c (main): Avoid infinite loop while detaching/killing
10925 after a longjmp.
10926
06db92f0
DE		 109272012-01-09 Doug Evans <dje@google.com>
10928
10929 * server.c (start_inferior): Set last_ptid in --wrapper case.
10930
32d92999
YQ		 109312012-01-06 Yao Qi <yao@codesourcery.com>
10932
10933 * tracepoint.c [IN_PROCESS_AGENT] (debug_threads): Macro
10934 defined.
10935 [IN_PROCESS_AGENT] (debug_agent): New global variable.
10936
5e0a92a9
YQ		 109372012-01-04 Yao Qi <yao@codesourcery.com>
10938
10939 * tracepoint.c (cmd_qtdp): Print debug message
10940 for static tracepoint.
10941
ae639e8c
YQ		 109422012-01-04 Yao Qi <yao@codesourcery.com>
10943
10944 * tracepoint.c (trace_vdebug): Differentiate debug message
10945 between gdbserver and IPA.
10946
f72429c5
YQ		 109472012-01-03 Yao Qi <yao@codesourcery.com>
10948
10949 * tracepoint.c (tracepoint_was_hit): Don't collect for
10950 static tracepoint.
10951
12c3e59c
JB		 109522012-01-02 Joel Brobecker <brobecker@adacore.com>
10953
10954 * terminal.h: Reformat copyright header.
10955
67827812
JB		 109562012-01-02 Joel Brobecker <brobecker@adacore.com>
10957
10958 * server.c (gdbserver_version): Update copyright year.
10959 * gdbreplay.c (gdbreplay_version): Likewise.
10960
3e52c33d
JK		 109612011-12-18 Jan Kratochvil <jan.kratochvil@redhat.com>
10962
10963 * linux-low.c (linux_create_inferior): Put empty if clause for write.
10964
10965 Revert:
10966 2011-12-18 Hui Zhu <teawater@gmail.com>
10967 * linux-low.c (linux_create_inferior): Save return value to ret.
10968
66f1260e
HZ		 109692011-12-18 Hui Zhu <teawater@gmail.com>
10970
10971 * linux-low.c (linux_create_inferior): Save return value to ret.
10972
e77616d7
DE		 109732011-12-16 Doug Evans <dje@google.com>
10974
e7b06c57
DE		 10975 * linux-low.c (linux_create_inferior): If stdio connection,
10976 redirect stdin from /dev/null, stdout to stderr.
10977 * remote-utils.c (remote_is_stdio): New static global.
10978 (remote_connection_is_stdio): New function.
10979 (remote_prepare): Handle stdio connection.
10980 (remote_open): Ditto.
10981 (remote_close): Don't close stdin for stdio connections.
10982 (read_prim,write_prim): New functions. Replace all calls to
10983 read/write to these.
10984 * server.c (main): Watch for "-" argument. Move call to
10985 remote_prepare before start_inferior.
10986 * server.h (STDIO_CONNECTION_NAME): New macro.
10987 (remote_connection_is_stdio): Declare.
10988
e77616d7
DE		 10989 * remote-utils.c (prepare_resume_reply): Remove extraneous \n
10990 in debugging output.
10991
82067193
YQ		 109922011-12-15 Yao Qi <yao@codesourcery.com>
10993
10994 * tracepoint.c: Include sys/syscall.h.
10995 (gdb_ust_thread): Remove preprocessor conditional.
10996
82bfbe7e
PA		 109972011-12-14 Pedro Alves <pedro@codesourcery.com>
10998
10999 * linux-low.c (linux_detach_one_lwp): Call
11000 the_low_target.prepare_to_resume before detaching.
11001
712c6575
YQ		 110022011-12-14 Yao Qi <yao@codesourcery.com>
11003
11004 * tracepoint.c (gdb_ust_thread): Don't ignore return value
11005 of write.
11006
d54d1edf
YQ		 110072011-12-14 Yao Qi <yao@codesourcery.com>
11008
11009 * i386-low.c (i386_low_stopped_data_address): Initialize local
11010 variable `control'.
11011
6210a125
PA		 110122011-12-13 Pedro Alves <pedro@codesourcery.com>
11013
11014 PR remote/13492
11015
11016 * i386-low.c (i386_low_stopped_data_address): Avoid fetching
11017 DR_CONTROL unless necessary. Extend comments.
11018 * linux-x86-low.c (x86_linux_prepare_to_resume): Don't write to
11019 DR0-3 if not used. If any watchpoint was set, clear DR_STATUS.
11020
2ece8244
YQ		 110212011-12-13 Yao Qi <yao@codesourcery.com>
11022
11023 * tracepoint.c (trace_buffer_alloc): Replace magic numbers with
11024 macros.
11025 (upload_fast_traceframes, upload_fast_traceframes): Likewise.
11026
784867a5
JK		 110272011-12-08 Jan Kratochvil <jan.kratochvil@redhat.com>
11028
11029 * linux-low.c (linux_kill): Skip PTRACE_KILL if LWP does not exist.
11030 Print new debug message for such case.
11031
6bf36717
JK		 110322011-12-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11033
11034 Fix overlapping memcpy.
11035 * mem-break.c (set_raw_breakpoint_at): New variable buf. Use it for
11036 the read_inferior_memory transfer.
11037 (delete_fast_tracepoint_jump): New variable buf. Use it for the
11038 write_inferior_memory transfer.
11039 (set_fast_tracepoint_jump): New variable buf. Use it for the
11040 read_inferior_memory and write_inferior_memory transfers.
11041 (uninsert_fast_tracepoint_jumps_at, reinsert_fast_tracepoint_jumps_at)
11042 (delete_raw_breakpoint, uninsert_raw_breakpoint): New variable buf.
11043 Use it for the write_inferior_memory transfer.
11044 (check_mem_read, check_mem_write): New gdb_asserts for overlapping
11045 buffers.
11046
50275556
MR		 110472011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11048
11049 * linux-low.c (fetch_register, store_register): Make code
11050 consistent, fix formatting.
11051
7325beb4
MR		 110522011-12-06 Maciej W. Rozycki <macro@codesourcery.com>
11053
11054 * linux-low.c (usr_store_inferior_registers): Factor out code
11055 to handle individual registers into...
11056 (store_register): ... this new function.
11057
c642a434
UW		 110582011-12-06 Ulrich Weigand <uweigand@de.ibm.com>
11059
11060 * Makefile.in (s390-linux32v1.o, s390-linux32v1.c): New rules.
11061 (s390-linux32v2.o, s390-linux32v2.c): Likewise.
11062 (s390-linux64v1.o, s390-linux64v1.c): Likewise.
11063 (s390-linux64v2.o, s390-linux64v2.c): Likewise.
11064 (s390x-linux64v1.o, s390x-linux64v1.c): Likewise.
11065 (s390x-linux64v2.o, s390x-linux64v2.c): Likewise.
11066 * configure.srv [s390*-*-linux*] (srv_regobj): Add new objects.
11067 (srv_xmlfiles): Add new XML files.
11068
11069 * linux-s390-low.c: Include "elf/common.h", <sys/ptrace.h>,
11070 and <sys/uio.h>.
11071 (PTRACE_GETREGSET, PTRACE_SETREGSET): Define if undefined.
11072 (init_registers_s390_linux32v1): Add prototype.
11073 (init_registers_s390_linux32v2): Likewise.
11074 (init_registers_s390_linux64v1): Likewise.
11075 (init_registers_s390_linux64v2): Likewise.
11076 (init_registers_s390x_linux64v1): Likewise.
11077 (init_registers_s390x_linux64v2): Likewise.
11078 (s390_num_regs): Increment to 52.
11079 (s390_regmap): Add orig_r2 register.
11080 (s390_num_regs_3264): Increment to 68.
11081 (s390_regmap_3264): Add orig_r2 register.
11082 (s390_collect_ptrace_register): Handle orig_r2 register.
11083 (s390_supply_ptrace_register): Likewise.
11084 (s390_fill_last_break): New function.
11085 (s390_store_last_break): Likewise.
11086 (s390_fill_system_call): New function.
11087 (s390_store_system_call): Likewise.
11088 (target_regsets): Handle NT_S390_LAST_BREAK and NT_S390_SYSTEM_CALL
11089 register sets.
11090 (s390_check_regset): New function.
11091 (s390_arch_setup): Check for presence of NT_S390_LAST_BREAK and
11092 NT_S390_SYSTEM_CALL regsets and use appropriate description.
11093 Update target_regsets for available register sets.
11094
2268b414
JK		 110952011-12-02 Paul Pluzhnikov <ppluzhnikov@google.com>
11096 Jan Kratochvil <jan.kratochvil@redhat.com>
11097
11098 * linux-low.c (get_phdr_phnum_from_proc_auxv, get_dynamic, get_r_debug)
11099 (read_one_ptr, struct link_map_offsets, linux_qxfer_libraries_svr4):
11100 New.
11101 (struct linux_target_ops): Install linux_qxfer_libraries_svr4.
11102 * linux-low.h (struct process_info_private): New member r_debug.
11103 * server.c (handle_qxfer_libraries): Call
11104 the_target->qxfer_libraries_svr4.
11105 (handle_qxfer_libraries_svr4): New function.
11106 (qxfer_packets): New entry "libraries-svr4".
11107 (handle_query): Check QXFER_LIBRARIES_SVR4 and report libraries-svr4.
11108 * target.h (struct target_ops): New member qxfer_libraries_svr4.
11109 * remote.c (remote_xfer_partial): Call add_packet_config_cmd for
11110 PACKET_qXfer_libraries_svr4.
11111
d6db1fab
UW		 111122011-11-30 Ulrich Weigand <uweigand@de.ibm.com>
11113
11114 * linux-s390-low.c (s390_collect_ptrace_register): Fully convert
11115 PSW address/mask between 8-byte and 16-byte formats.
11116 (s390_supply_ptrace_register): Likewise.
11117 (s390_get_pc, s390_set_pc): 4-byte PSW address always includes
11118 basic addressing mode bit.
11119
242f5f1c
SS		 111202011-11-24 Stan Shebs <stan@codesourcery.com>
11121
11122 * tracepoint.c (cmd_qtstatus): Use plongest instead of %llx.
11123
f196051f
SS		 111242011-11-17 Stan Shebs <stan@codesourcery.com>
11125
11126 * tracepoint.c (struct tracepoint): New field traceframe_usage.
11127 (tracing_start_time): New global.
11128 (tracing_stop_time): New global.
11129 (tracing_user_name): New global.
11130 (tracing_notes): New global.
11131 (tracing_stop_note): New global.
11132 (cmd_qtstart): Set traceframe_usage, start_time.
11133 (stop_tracing): Set stop_time.
11134 (cmd_qtstatus): Report additional status.
11135 (cmd_qtp): New function.
11136 (handle_tracepoint_query): Call it.
11137 (cmd_qtnotes): New function.
11138 (handle_tracepoint_general_set): Call it.
11139 (get_timestamp): Rename from tsv_get_timestamp.
11140
405f8e94
SS		 111412011-11-14 Stan Shebs <stan@codesourcery.com>
11142 Kwok Cheung Yeung <kcy@codesourcery.com>
11143
11144 * linux-x86-low.c (small_jump_insn): New.
11145 (i386_install_fast_tracepoint_jump_pad): Add arguments for
11146 trampoline and error message, build a trampoline and issue a small
11147 jump instruction to it.
11148 (x86_install_fast_tracepoint_jump_pad): Add arguments for
11149 trampoline and error message.
11150 (x86_get_min_fast_tracepoint_insn_len): New.
11151 (the_low_target): Add call to x86_get_min_fast_tracepoint_insn_len.
11152 * linux-low.h (struct linux_target_ops): Add arguments to
11153 install_fast_tracepoint_jump_pad operation, add new operation.
11154 * linux-low.c (linux_install_fast_tracepoint_jump_pad): Add
11155 arguments.
11156 (linux_get_min_fast_tracepoint_insn_len): New function.
11157 (linux_target_op): Add new operation.
11158 * tracepoint.c (gdb_trampoline_buffer): New IPA variable.
11159 (gdb_trampoline_buffer_end): Ditto.
11160 (gdb_trampoline_buffer_error): Ditto.
11161 (struct ipa_sym_addresses): Add fields for new IPA variables.
11162 (symbol_list): Add entries for new IPA variables.
11163 (struct tracepoint): Add fields to hold the address range of the
11164 trampoline used by the tracepoint.
11165 (trampoline_buffer_head): New static variable.
11166 (trampoline_buffer_tail): Ditto.
11167 (claim_trampoline_space): New function.
11168 (have_fast_tracepoint_trampoline_buffer): New function.
11169 (clone_fast_tracepoint): Fill in trampoline fields of tracepoint
11170 structure.
11171 (install_fast_tracepoint): Ditto, also add error buffer argument.
11172 (cmd_qtminftpilen): New function.
11173 (handle_tracepoint_query): Add response to qTMinFTPILen packet.
11174 (fast_tracepoint_from_trampoline_address): New function.
11175 (fast_tracepoint_collecting): Handle trampoline as part of jump
11176 pad space.
11177 (set_trampoline_buffer_space): New function.
11178 (initialize_tracepoint): Initialize new IPA variables.
11179 * target.h (struct target_ops): Add arguments to
11180 install_fast_tracepoint_jump_pad operation, add new
11181 get_min_fast_tracepoint_insn_len operation.
11182 (target_get_min_fast_tracepoint_insn_len): New.
11183 (install_fast_tracepoint_jump_pad): Add arguments.
11184 * server.h (IPA_BUFSIZ): Define.
11185 * linux-i386-ipa.c: Include extra header files.
11186 (initialize_fast_tracepoint_trampoline_buffer): New function.
11187 (initialize_low_tracepoint): Call it.
11188 * server.h (set_trampoline_buffer_space): Declare.
11189 (claim_trampoline_space): Ditto.
11190 (have_fast_tracepoint_trampoline_buffer): Ditto.
11191
1e4d1764
YQ		 111922011-11-14 Yao Qi <yao@codesourcery.com>
11193
11194 * server.c (handle_query): Handle InstallInTrace for qSupported.
11195 * tracepoint.c (add_tracepoint): Sort list.
11196 (install_tracepoint, download_tracepoint): New.
11197 (cmd_qtdp): Call them to install and download tracepoints.
11198 (sort_tracepoints): Removed.
11199 (cmd_qtstart): Update.
11200
5c73ff4e
YQ		 112012011-11-14 Yao Qi <yao@codesourcery.com>
11202
11203 * mem-break.c (inc_ref_fast_tracepoint_jump): New.
11204 * mem-break.h: Declare.
11205 * tracepoint.c (cmd_qtstart): Move some code to ...
11206 (clone_fast_tracepoint, install_fast_tracepoint): ... here.
11207 New.
11208 (download_tracepoints): Move some code to ...
11209 (download_tracepoint_1): ... here. New.
11210
86a30030
YQ		 112112011-11-08 Yao Qi <yao@codesourcery.com>
11212
11213 * remote-utils.c (relocate_instruction): A comment fix.
11214
8d26e50c
JB		 112152011-11-07 Joel Brobecker <brobecker@adacore.com>
11216
11217 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): Delete.
11218 (i386_dr_low_get_control, i386_dr_low_get_status): Use
11219 dr_status_mirror and dr_control_mirror from debug_reg_state.
11220 (i386_dr_low_get_status): Use debug_reg_state.dr_status_mirror
11221 (i386_initial_stuff): Remove use of deleted globals.
11222 (i386_get_thread_context, i386_set_thread_context,
11223 i386_thread_added): Use dr_status_mirror and dr_control_mirror
11224 from debug_reg_state.
11225
a59306a3
YQ		 112262011-11-05 Yao Qi <yao@codesourcery.com>
11227
11228 * tracepoint.c (gdb_collect): Loop over tracepoints of same
11229 address as TPOINT's.
11230
3065dfb6
SS		 112312011-11-02 Stan Shebs <stan@codesourcery.com>
11232
11233 * tracepoint.c (agent_mem_read_string): New function.
11234 (eval_agent_expr): Call it for tracenz.
11235 * server.c (handle_query): Report support for tracenz.
11236
fd0d8c7c
YQ		 112372011-11-02 Yao Qi <yao@codesourcery.com>
11238
11239 * tracepoint.c (cmd_qtstart): Remove unused local variables.
11240
609086b1
YQ		 112412011-11-02 Yao Qi <yao@codesourcery.com>
11242
11243 * target.h: Fix a typo in comment.
11244
b9fd1791
PA		 112452011-10-31 Pedro Alves <pedro@codesourcery.com>
11246
11247 * mem-break.c (check_mem_write): Add `myaddr' parameter. Don't
11248 clobber the breakpoints' shadows with fast tracepoint jumps.
11249 * mem-break.h (check_mem_write): Add `myaddr' parameter.
11250 * target.c (write_inferior_memory): Also pass MYADDR down to
11251 check_mem_write.
11252
03583c20
UW		 112532011-10-07 Ulrich Weigand <ulrich.weigand@linaro.org>
11254
11255 * configure.ac: Check support for personality routine.
11256 * configure: Regenerate.
11257 * config.in: Likewise.
11258 * linux-low.c: Include <sys/personality.h>.
11259 Define ADDR_NO_RANDOMIZE if necessary.
11260 (linux_create_inferior): Disable address space randomization when
11261 forking inferior, if requested.
11262 (linux_supports_disable_randomization): New function.
11263 (linux_target_ops): Install it.
11264 * server.h (disable_randomization): Declare.
11265 * server.c (disable_randomization): New global variable.
11266 (handle_general_set): Handle QDisableRandomization.
11267 (handle_query): Likewise for qSupported.
11268 (main): Support --disable-randomization and --no-disable-randomization
11269 command line arguments.
11270 * target.h (struct target_ops): Add supports_disable_randomization.
11271 (target_supports_disable_randomization): New macro.
11272
723b724b
MF		 112732011-09-29 Mike Frysinger <vapier@gentoo.org>
11274
11275 * linux-low.c (target_loadseg): Add defined PTRACE_GETFDPIC to the
11276 ifdef check.
11277 [PT_GETDSBT] (target_loadmap): Wrap in a defined PT_GETDSBT check.
11278 [!PT_GETDSBT] (target_loadmap): New definition.
11279 (LINUX_LOADMAP, LINUX_LOADMAP_EXEC, LINUX_LOADMAP_INTERP): Define.
11280 (linux_read_loadmap): Change PTRACE_GETDSBT_EXEC to
11281 LINUX_LOADMAP_EXEC, PTRACE_GETDSBT_INTERP to LINUX_LOADMAP_INTERP,
11282 and PT_GETDSBT to LINUX_LOADMAP.
11283 [!PT_GETDSBT] (linux_read_loadmap): Define to NULL.
11284 (linux_target_ops): Delete unnecessary ifdef PT_GETDSBT check.
11285
55329a5c 112862011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
71487fd7
UW		 11287
11288 * linux-arm-low.c (struct arm_linux_hwbp_cap): Remove.
11289 (arm_linux_hwbp_cap): New static variable.
11290 (arm_linux_get_hwbp_cap): Replace by ...
11291 (arm_linux_init_hwbp_cap): ... this new function.
11292 (arm_linux_get_hw_breakpoint_count): Use arm_linux_hwbp_cap.
11293 (arm_linux_get_hw_watchpoint_count): Likewise.
11294 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11295 (arm_arch_setup): Call arm_linux_init_hwbp_cap.
11296 (arm_prepare_to_resume): Use perror_with_name instead of error.
11297
55329a5c 112982011-09-21 Ulrich Weigand <ulrich.weigand@linaro.org>
09b4ad9f
UW		 11299
11300 * linux-arm-low.c: Include <signal.h>.
11301 (PTRACE_GETHBPREGS, PTRACE_SETHBPREGS): Define if necessary.
11302 (struct arm_linux_hwbp_cap): New data type.
11303 (arm_hwbp_type, arm_hwbp_control_t): New typedefs.
11304 (struct arm_linux_hw_breakpoint): New data type.
11305 (MAX_BPTS, MAX_WPTS): Define.
11306 (struct arch_process_info, struct arch_lwp_info): New data types.
11307 (arm_linux_get_hwbp_cap): New function.
11308 (arm_linux_get_hw_breakpoint_count): Likewise.
11309 (arm_linux_get_hw_watchpoint_count): Likewise.
11310 (arm_linux_get_hw_watchpoint_max_length): Likewise.
11311 (arm_hwbp_control_initialize): Likewise.
11312 (arm_hwbp_control_is_enabled): Likewise.
11313 (arm_hwbp_control_is_initialized): Likewise.
11314 (arm_hwbp_control_disable): Likewise.
11315 (arm_linux_hw_breakpoint_equal): Likewise.
11316 (arm_linux_hw_point_initialize): Likewise.
11317 (struct update_registers_data): New data structure.
11318 (update_registers_callback: New function.
11319 (arm_insert_point): Likewise.
11320 (arm_remove_point): Likewise.
11321 (arm_stopped_by_watchpoint): Likewise.
11322 (arm_stopped_data_address): Likewise.
11323 (arm_new_process): Likewise.
11324 (arm_new_thread): Likewise.
11325 (arm_prepare_to_resume): Likewise.
11326 (the_low_target): Register arm_insert_point, arm_remove_point,
11327 arm_stopped_by_watchpoint, arm_stopped_data_address, arm_new_process,
11328 arm_new_thread, and arm_prepare_to_resume.
11329
6b9801d4
SS		 113302011-09-15 Stan Shebs <stan@codesourcery.com>
11331
11332 * server.h (struct emit_ops): Add compare-goto fields.
11333 * tracepoint.c (gdb_agent_op_sizes): New table.
11334 (emit_eq_goto): New function.
11335 (emit_ne_goto): New function.
11336 (emit_lt_goto): New function.
11337 (emit_le_goto): New function.
11338 (emit_gt_goto): New function.
11339 (emit_ge_goto): New function.
11340 (is_goto_target): New function.
11341 (compile_bytecodes): Recognize special cases of compare-goto
11342 combinations and call specialized emitters for them.
11343 * linux-x86-low.c (amd64_emit_eq_goto): New function.
11344 (amd64_emit_ne_goto): New function.
11345 (amd64_emit_lt_goto): New function.
11346 (amd64_emit_le_goto): New function.
11347 (amd64_emit_gt_goto): New function.
11348 (amd64_emit_ge_goto): New function.
11349 (amd64_emit_ops): Add the new functions.
11350 (i386_emit_eq_goto): New function.
11351 (i386_emit_ne_goto): New function.
11352 (i386_emit_lt_goto): New function.
11353 (i386_emit_le_goto): New function.
11354 (i386_emit_gt_goto): New function.
11355 (i386_emit_ge_goto): New function.
11356 (i386_emit_ops): Add the new functions.
11357
bf15cbda
SS		 113582011-09-08 Stan Shebs <stan@codesourcery.com>
11359
11360 * linux-x86-low.c (i386_emit_prologue): Save %ebx.
11361 (i386_emit_epilogue): Restore %ebx.
11362
943ca1dd
JZ		 113632011-08-31 Jie Zhang <jzhang918@gmail.com>
11364
11365 * server.c (step_thread): Remove definition.
11366 (process_serial_event): Don't handle Hs.
11367 * server.h (step_thread): Remove declaration.
11368 * target.c (set_desired_inferior): Remove use of step_thread.
11369
e3deef73
LM		 113702011-08-24 Luis Machado <lgustavo@codesourcery.com>
11371
11372 * linux-low.c: Include linux-procfs.h.
11373 (linux_attach_lwp_1): Update comments.
11374 (linux_attach): Scan for existing threads when attaching to a
11375 process that is the tgid.
11376 * Makefile.in: Update dependencies.
11377
13da1c97
LM		 113782011-08-24 Luis Machado <lgustavo@codesourcery.com>
11379
11380 * configure.srv: Add linux-procfs.o dependencies.
11381
881127c9
YQ		 113822011-08-14 Yao Qi <yao@codesourcery.com>
11383
11384 * target.h (struct target_ops): Fix indent.
11385 * win32-low.c (win32_target_ops): Fix comment.
11386
58dbd541
YQ		 113872011-08-14 Andrew Jenner <andrew@codesourcery.com>
11388 Yao Qi <yao@codesourcery.com>
11389
11390 * Makefile.in (clean): Remove tic6x-*.c files.
11391 (linux-tic6x-low.o, tic6x-c62x-linux.o, tic6x-c64x-linux.o): New rules.
11392 (tic6x-c64xp-linux.o, tic6x-c62x-linux.c, tic6x-c64x-linux.c): Likewise.
11393 (tic6x-c64xp-linux.c): Likewise.
11394 * configure.srv: Add support for tic6x-*-uclinux.
11395 * linux-tic6x-low.c: New.
11396 * linux-low.c (PT_TEXT_ADDR, PT_DATA_ADDR, PT_TEXT_END_ADDR): Define.
11397
78d85199
YQ		 113982011-08-14 Andrew Stubbs <ams@codesourcery.com>
11399 Yao Qi <yao@codesourcery.com>
11400
11401 * target.h (struct target_ops): Add read_loadmap.
11402 * linux-low.c (struct target_loadseg): New type.
11403 (struct target_loadmap): New type.
11404 (linux_read_loadmap): New function.
11405 (linux_target_ops): Add linux_read_loadmap.
11406 * server.c (handle_query): Support qXfer:fdpic:read packet.
43aaf8b6
PA		 11407 * win32-low.c (win32_target_ops): Initialize field `read_loadmap'
11408 to NULL.
78d85199 11409
a959a88d
EZ		 114102011-08-05 Eli Zaretskii <eliz@gnu.org>
11411
11412 * win32-low.c: Include <stdint.h>.
11413
1ced966e
PA		 114142011-07-22 Pedro Alves <pedro@codesourcery.com>
11415
11416 * i386-low.c (i386_insert_aligned_watchpoint): Don't pass the info
11417 to the inferior here.
11418 (i386_remove_aligned_watchpoint): Ditto.
11419 (i386_handle_nonaligned_watchpoint): Return immediate on fail to
11420 fit part of the watchpoint in the debug registers.
11421 (i386_update_inferior_debug_regs): New.
11422 (i386_low_insert_watchpoint): Work on a local mirror of the debug
11423 registers, and only update the inferior on success.
11424 (i386_low_remove_watchpoint): Ditto.
11425
d26e3629
KY		 114262011-07-22 Kwok Cheung Yeung <kcy@codesourcery.com>
11427
11428 * linux-low.c (compare_ints, unique, list_threads, show_process,
11429 linux_core_of_thread): Delete.
11430 (linux_target_ops): Change linux_core_of_thread to
11431 linux_common_core_of_thread.
11432 (linux_qxfer_osdata): Defer to linux_common_xfer_osdata.
11433 * utils.c (malloc_failure): Change type of argument.
11434 (xmalloc, xrealloc, xcalloc, xsnprintf): Delete.
11435 * Makefile.in (SFILES): Add common/common-utils.c, common/xml-utils.c,
11436 common/linux-osdata.c, common/ptid.c and common/buffer.c.
11437 (OBS): Add xml-utils.o, common-utils.o, ptid.o and buffer.o.
11438 (IPA_OBJS): Add common-utils-ipa.o.
11439 (ptid_h, linux_osdata_h): New macros.
11440 (server_h): Add common/common-utils.h, common/xml-utils.h,
11441 common/buffer.h, common/gdb_assert.h, common/gdb_locale.h and
11442 common/ptid.h.
11443 (common-utils-ipa.o, common-utils.o, xml-utils.o, linux-osdata.o,
11444 ptid.o, buffer.o): New rules.
11445 (linux-low.o): Add common/linux-osdata.h as a dependency.
11446 * configure.srv (srv_tgtobj): Add linux-osdata.o to Linux targets.
11447 * configure.ac: Add AC_HEADER_DIRENT check.
11448 * config.in: Regenerate.
11449 * configure: Regenerate.
11450 * remote-utils.c (xml_escape_text): Delete.
11451 (buffer_grow, buffer_free, buffer_init, buffer_finish,
11452 buffer_xml_printf): Move to common/buffer.c.
11453 * server.c (main): Remove call to initialize_inferiors.
11454 * server.h (struct ptid, ptid_t, minus_one_ptid, null_ptid,
11455 ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp, ptid_get_tid,
11456 ptid_equal, ptid_is_pid, initialize_inferiors, xml_escape_text,
11457 internal_error, gdb_assert, gdb_assert_fail): Delete.
11458 (struct buffer, buffer_grow, buffer_free, buffer_init, buffer_finish,
11459 buffer_xml_printf, buffer_grow_str, buffer_grow_str0): Move to
11460 common/buffer.h.
11461 * inferiors.c (null_ptid, minus_one_ptid, ptid_build, pid_to_ptid,
11462 ptid_get_pid, ptid_get_lwp, ptid_get_tid, ptid_equal, ptid_is_pid,
11463 initialize_inferiors): Delete.
11464
2275a1a7
PA		 114652011-07-20 Pedro Alves <pedro@codesourcery.com>
11466
11467 * tracepoint.c (tracepoint_look_up_symbols): Return upon the first
11468 symbol error.
11469
0a5b1e09
PA		 114702011-05-31 Pedro Alves <pedro@codesourcery.com>
11471
11472 * linux-x86-low.c (i386_dr_low_get_addr): Fix off by one in
11473 assertion.
11474 * win32-i386-low.c (i386_dr_low_get_addr): Ditto.
11475
6938fd34
YQ		 114762011-05-26 Yao Qi <yao@codesourcery.com>
11477
11478 * Makefile.in (thread-db.o): Track dependence to
11479 common/gdb_thread_db.h.
11480 * thread-db.c: include gdb_thread_db.h from right place.
11481
b481f9e0
TT		 114822011-05-16 Adrian Cornish <gnu@bluedreamer.com>
11483
11484 * linux-i386-ipa.c (supply_static_tracepoint_registers): Pass
11485 __FILE__ and __LINE__ to internal_error.
11486
98a5dd13
DE		 114872011-05-13 Doug Evans <dje@google.com>
11488
11489 * thread-db.c (try_thread_db_load_from_sdir): New function.
11490 (try_thread_db_load_from_dir): New function.
11491 (thread_db_load_search): Handle $sdir, ignore $pdir.
11492 Remove trying of system directories if search of
11493 libthread-db-search-path fails, that is now done via $sdir.
11494
d248b706
KY		 114952011-05-12 Kwok Cheung Yeung <kcy@codesourcery.com>
11496
11497 * server.c (handle_query): Add EnableDisableTracepoints to the list
11498 of supported features.
43aaf8b6 11499 * tracepoint.c (clear_installed_tracepoints): Uninstall disabled
d248b706 11500 tracepoints.
43aaf8b6
PA		 11501 (cmd_qtenable_disable): New.
11502 (cmd_qtstart): Install tracepoints even if disabled.
11503 (handle_tracepoint_general_set): Add call to cmd_qtenable_disable on
11504 receiving a QTEnable or QTDisable packet.
11505 (gdb_collect): Skip data collection if fast tracepoint is disabled.
11506 (ust_marker_to_static_tracepoint): Do not ignore disabled static
11507 tracepoints.
11508 (gdb_probe): Skip data collection if static tracepoint is disabled.
d248b706 11509
84e578fb
DE		 115102011-05-10 Doug Evans <dje@google.com>
11511
11512 * thread-db.c (thread_db_handle_monitor_command): Handle elided path.
11513
71f55dd8
DE		 115142011-05-04 Doug Evans <dje@google.com>
11515
11516 * linux-low.c (linux_join): Skip process lookup.
11517 * spu-low.c (spu_join): Ditto.
11518 * server.c (join_inferiors_callback): Delete.
11519 (process_serial_event): For 'D' packet (detach) call join_inferior
11520 directly.
11521
4d393d60
JM		 115222011-05-04 Joseph Myers <joseph@codesourcery.com>
11523
11524 * README: Don't mention xscale*-*-linux*.
11525 * configure.srv (xscale*-*-linux*): Don't handle target.
11526
b00ad6ff
NF		 115272011-04-27 Nathan Froyd <froydnj@codesourcery.com>
11528
11529 * linux-x86-low.c (amd64_emit_const): Call memcpy instead of
11530 casting pointers.
11531 (amd64_emit_reg, amd64_emit_int_call_1, amd64_emit_void_call_2):
11532 (i386_emit_const, i386_emit_reg, i386_emit_int_call_1):
11533 (i386_emit_void_call_2): Likewise.
11534
af96c192
YQ		 115352011-04-26 Yao Qi <yao@codesourcery.com>
11536
43aaf8b6
PA		 11537 * linux-low.c: Move common macros to linux-ptrace.h.
11538 Include linux-ptrace.h.
af96c192
YQ		 11539 * Makefile.in (linux_ptrace_h): New.
11540 (linux-low.o): Depends on linux-ptrace.h.
11541
03f2bd59
JK		 115422011-04-24 Jan Kratochvil <jan.kratochvil@redhat.com>
11543
11544 * remote-utils.c (handle_accept_event): Close LISTEN_DESC only if
11545 RUN_ONCE. Comment for the LISTEN_DESC delete_file_handler call.
11546 (remote_prepare): New function with most of the TCP code from ...
11547 (remote_open): ... here. Detect PORT here unconditionally. Move also
11548 setting transport_is_reliable.
11549 * server.c (run_once): New variable.
11550 (gdbserver_usage): Document it.
11551 (main): Set run_once for `--once'. Call remote_prepare. Exit after
11552 the first run if RUN_ONCE.
11553 * server.h (run_once, remote_prepare): New declarations.
11554
7a9dd1b2
TT		 115552011-04-19 Tom Tromey <tromey@redhat.com>
11556
11557 * win32-low.c (handle_load_dll): Remove duplicate "the".
11558
81239425
PM		 115592011-04-07 Pierre Muller <muller@ics.u-strasbg.fr>
11560
11561 Remove support for old Cygwin 1.5 versions.
11562 * win32-low.c (win32_create_inferior): Use new cygwin_path_list
11563 function to avoid warning.
11564 (win32_add_one_solib): Use cygwin_conv_path function to avoid
11565 warning.
11566
9e0627f1
PM		 115672011-03-18 Pierre Muller <muller@ics.u-strasbg.fr>
11568
11569 * gdbserver/server.h (Macro _): Define it if not available.
11570
588eebee
MS		 115712011-03-14 Michael Snyder <msnyder@vmware.com>
11572
348af9f7 11573 * hostio.c (handle_close): Remove unnecessary null test.
588eebee 11574
43f70d4c
JB		 115752011-03-10 Joel Brobecker <brobecker@adacore.com>
11576
11577 * Makefile.in (maintainer-clean realclean distclean): Remove
11578 "make ... subdir_do" command.
11579
348af9f7
MS		 115802011-03-10 Michael Snyder <msnyder@vmware.com>
11581
11582 * tracepoint.c (tracepoint_finish_step): Fix loop variable.
11583
11584 * server.c (handle_v_run): Free alloced buffer on early return.
11585
e637a4f5
YQ		 115862011-03-09 Yao Qi <yao@codesourcery.com>
11587
11588 Revert:
11589 2011-03-04 Yao Qi <yao@codesourcery.com>
11590
11591 * Makefile.in: Remove GNU make feature --directory.
11592
11593 2011-03-05 Yao Qi <yao@codesourcery.com>
11594
11595 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11596 (subdir_do): New make target. Copied from gdb/Makefile.
11597 (maintainer-clean, realclean, distclean, clean): Call corresponding
11598 make targets in common/Makefile.
11599
11600 2011-02-11 Yao Qi <yao@codesourcery.com>
11601
11602 * configure.ac: Call AC_PROG_RANLIB.
11603 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11604 * configure: Regenerate.
11605
e6edda56
JK		 116062011-03-07 Jan Kratochvil <jan.kratochvil@redhat.com>
11607
11608 * remote-utils.c (putpkt_binary_1): Calculate BUF2 size dynamically.
11609
e5141119
JB		 116102011-03-06 Yao Qi <yao@codesourcery.com>
11611
11612 * Makefile.in (REQUIRED_SUBDIRS): Remove $(LIBCOMMON_DIR).
11613
64794aa4
JB		 116142011-03-05 Yao Qi <yao@codesourcery.com>
11615
11616 * Makefile.in (CLEANDIRS, REQUIRED_SUBDIRS): New variable.
11617 (subdir_do): New make target. Copied from gdb/Makefile.
11618 (maintainer-clean, realclean, distclean, clean): Call corresponding
11619 make targets in common/Makefile.
11620
7a762829
YQ		 116212011-03-04 Yao Qi <yao@codesourcery.com>
11622
11623 * Makefile.in: Remove GNU make feature --directory.
11624
348af9f7
MS		 116252011-03-04 Michael Snyder <msnyder@vmware.com>
11626
11627 * server.c (queue_stop_reply): Call xmalloc not malloc.
11628
116292011-03-02 Michael Snyder <msnyder@vmware.com>
11630
11631 * linux-arm-low.c (arm_arch_setup): Replace malloc with xmalloc.
11632
9f72fee2
MS		 116332011-02-28 Michael Snyder <msnyder@vmware.com>
11634
588eebee
MS		 11635 * tracepoint.c (cmd_qtv): Discard unused value 'packet'.
11636 (cmd_qtframe): Ditto.
11637 (cmd_qtbuffer): Ditto.
11638 (cmd_bigqtbuffer): Ditto.
11639
9f72fee2
MS		 11640 * utils.c (decimal2str): Initialize 'width' to nine, then
11641 don't mess with it.
11642
8040bd49
UW		 116432011-02-28 Ulrich Weigand <uweigand@de.ibm.com>
11644
11645 * hostio.c (require_data): Free *data, not data.
11646
7e52cbd0
JK		 116472011-02-28 Jan Kratochvil <jan.kratochvil@redhat.com>
11648
11649 * hostio.c (require_data): Use free, not xfree.
11650
9130f83e
MS		 116512011-02-27 Michael Snyder <msnyder@vmware.com>
11652
4b812f4e
MS		 11653 * server.c (handle_query): Discard unused value.
11654
9130f83e
MS		 11655 * hostio.c (require_data): Free malloc memory before returning
11656 error.
11657
69d37113
MS		 116582011-02-26 Michael Snyder <msnyder@vmware.com>
11659
11660 * linux-low.c (list_threads): Call closedir for dirent.
11661
35f5825a
MS		 116622011-02-27 Michael Snyder <msnyder@vmware.com>
11663
2a589cef
MS		 11664 * i386-low.c (i386-length_and_rw_bits): Comment the fact that
11665 a case statement falls through.
11666
0adea5f7
MS		 11667 * linux-low.c (linux_xfer_siginfo): Fix fencepost error.
11668
35f5825a
MS		 11669 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): Fix fencepost error
11670 in comparison.
11671
238f1c74
MS		 116722011-02-26 Michael Snyder <msnyder@vmware.com>
11673
11674 * utils.c (decimal2str): Eliminate dead code and dead param.
11675 (pulongest): Drop dead param from call to decimal2str.
11676 (plongest): Ditto.
11677
633ff500
JB		 116782011-02-24 Joel Brobecker <brobecker@adacore.com>
11679
11680 Revert the following patch (not approved yet):
11681 2011-02-21 Hui Zhu <teawater@gmail.com>
11682 * tracepoint.c (tp_printf): New function.
11683 (eval_agent_expr): Handle gdb_agent_op_printf.
11684
f9c6ff72
HZ		 116852011-02-21 Hui Zhu <teawater@gmail.com>
11686
11687 * tracepoint.c (tp_printf): New function.
11688 (eval_agent_expr): Handle gdb_agent_op_printf.
11689
94d5e490
TT		 116902011-02-18 Tom Tromey <tromey@redhat.com>
11691
11692 * Makefile.in (tracepoint-ipa.o): Depend on ax.def.
11693 (tracepoint.o): Likewise.
11694 * tracepoint.c (enum gdb_agent_op): Use ax.def.
11695 (gdb_agent_op_names): Likewise.
11696
c7f96d2b
TT		 116972011-02-18 Tom Tromey <tromey@redhat.com>
11698
11699 * tracepoint.c (enum gdb_agent_op) <gdb_agent_op_pick,
11700 gdb_agent_op_rot>: New constants.
11701 (gdb_agent_op_names): Add pick and roll.
11702 (eval_agent_expr) <gdb_agent_op_pick, gdb_agent_op_rot>: New
11703 cases.
11704
0feedb2c
JK		 117052011-02-15 Jan Kratochvil <jan.kratochvil@redhat.com>
11706
11707 * aclocal.m4: Regenerated with aclocal-1.11.1.
11708
b3b9301e
PA		 117092011-02-14 Pedro Alves <pedro@codesourcery.com>
11710
11711 * server.c (handle_qxfer_traceframe_info): New.
11712 (qxfer_packets): Register "traceframe-info".
11713 (handle_query): Report support for qXfer:traceframe-info:read+.
11714 * tracepoint.c (match_blocktype): New.
11715 (traceframe_find_block_type): Rename to ...
11716 (traceframe_walk_blocks): ... this. Add callback filter argument,
11717 and use it.
11718 (traceframe_find_block_type): New, reimplemented on top of
11719 traceframe_walk_blocks.
11720 (build_traceframe_info_xml): New.
11721 (traceframe_read_info): New.
11722 * server.h (traceframe_read_info): Declare.
11723
4f3e6fb7
YQ		 117242011-02-11 Yao Qi <yao@codesourcery.com>
11725
11726 * configure.ac: Call AC_PROG_RANLIB.
11727 * Makefile.in: Remove signals.o from OBS. Link libcommon.a.
11728 * configure: Regenerate.
11729
764880b7
PA		 117302011-02-07 Pedro Alves <pedro@codesourcery.com>
11731
11732 * server.c (gdb_read_memory): Change return semantics to allow
11733 partial transfers.
11734 (handle_search_memory_1): Adjust.
11735 (process_serial_event) <'m' packet>: Handle partial transfers.
11736 * tracepoint.c (traceframe_read_mem): Handle partial transfers.
11737
1c79eb8a
PA		 117382011-01-28 Pedro Alves <pedro@codesourcery.com>
11739
11740 * regcache.c (init_register_cache): Initialize
11741 regcache->register_status.
11742 (free_register_cache): Release regcache->register_status.
11743 (regcache_cpy): Copy register_status.
11744 (registers_to_string): Print 'x's for unavailable registers.
11745 (supply_register): Mark the register's status valid or
11746 unavailable, depending on whether a buffer was passed in or not.
11747 (supply_register_zeroed): New.
11748 (supply_regblock): Mark the registers' status valid or
11749 unavailable, depending on whether a buffer was passed in or not.
11750 * regcache.h (REG_UNAVAILABLE, REG_VALID): New defines.
11751 (struct regcache): New `register_status' field.
11752 (supply_register_zeroed): Declare.
11753 * i387-fp.c (i387_xsave_to_cache): Zero out registers using
11754 supply_register_zeroed, rather than passing a NULL buffer to
11755 supply_register.
11756 * tracepoint.c (fetch_traceframe_registers): Update comment.
11757
85724a0e
PA		 117582011-01-28 Pedro Alves <pedro@codesourcery.com>
11759
11760 * i387-fp.c (i387_xsave_to_cache): Make passing NULL as register
11761 buffer explicit.
11762
d08aafef
PA		 117632011-01-25 Pedro Alves <pedro@codesourcery.com>
11764
11765 * server.h (decode_xfer_write): Change prototype.
11766 * remote-utils.c (decode_xfer_write): Remove `annex' parameter,
11767 and don't extract the annex here.
11768 * server.c (decode_xfer_read): Remove `annex' parameter,
11769 and don't extract the annex here.
11770 (decode_xfer): New.
11771 (struct qxfer): New.
11772 (handle_qxfer_auxv, handle_qxfer_features, handle_qxfer_libraries)
11773 (handle_qxfer_osdata, handle_qxfer_siginfo, handle_qxfer_spu)
11774 (handle_qxfer_statictrace): New functions, abstracted out from
11775 handle_query, and made to use the struct qxfer interface.
11776 (handle_threads_qxfer_proper): Rename to ...
11777 (handle_qxfer_threads_proper): ... this.
11778 (handle_threads_qxfer): Rename to ...
11779 (handle_qxfer_threads): ... this. Adjust.
11780 (qxfer_packets): New array.
11781 (handle_qxfer): New function.
11782 (handle_query): Use handle_qxfer.
11783
493e2a69
MS		 117842011-01-05 Michael Snyder <msnyder@msnyder-server.eng.vmware.com>
11785
11786 * gdbreplay.c: Shorten lines of >= 80 columns.
11787 * linux-low.c: Ditto.
11788 * linux-ppc-low.c: Ditto.
11789 * linux-s390-low.c: Ditto.
11790 * linux-sparc-low.c: Ditto.
11791 * linux-x86-low.c: Ditto.
11792 * linux-xtensa-low.c: Ditto.
11793 * mem-break.c: Ditto.
11794 * nto-low.c: Ditto.
11795 * regcache.h: Ditto.
11796 * remote-utils.c: Ditto.
11797 * server.c: Ditto.
11798 * server.h: Ditto.
11799 * thread-db.c: Ditto.
11800 * tracepoint.c: Ditto.
11801 * utils.c: Ditto.
11802 * win32-low.h: Ditto.
11803
44944448
JB		 118042011-01-05 Joel Brobecker <brobecker@adacore.com>
11805
11806 * gdbserver/configure.ac, gdbserver/gdbserver.1: Copyright year
11807 update.
11808
71ce852c
JB		 118092011-01-01 Joel Brobecker <brobecker@adacore.com>
11810
11811 * server.c (gdbserver_version): Update copyright year in version
11812 output.
11813 * gdbreplay.c (gdbreplay_version): Ditto.
11814
eb826dc6
MF		 118152010-12-29 Jie Zhang <jie.zhang@analog.com>
11816
11817 * configure.srv (bfin-*-*linux*): Handle Blackfin/Linux targets.
11818 * linux-bfin-low.c: New file.
11819 * linux-low.c: Define PT_TEXT_ADDR, PT_TEXT_END_ADDR, and
11820 PT_DATA_ADDR for BFIN targets.
11821 * Makefile.in (SFILES): Add linux-bfin-low.c.
11822 (clean): Remove reg-bfin.c.
11823 (linux-bfin-low.o, reg-bfin.o, reg-bfin.c): New targets.
11824 * README: Mention supported Blackfin targets.
11825
39ab222a
MF		 118262010-12-23 Mike Frysinger <vapier@gentoo.org>
11827
11828 * .gitignore: New file.
11829
a1f2ce7d
MF		 118302010-11-16 Mike Frysinger <vapier@gentoo.org>
11831
11832 * linux-low.c (linux_tracefork_child): Add char* cast to arg.
11833
f474844c
JZ		 118342010-10-22 Jie Zhang <jie@codesourcery.com>
11835
11836 * Makefile.in: Add FLAGS_TO_PASS variable.
11837 (install): Remove dependency of install-only and recursively
11838 invoke make for install-only.
11839
f1048712
DE		 118402010-10-04 Doug Evans <dje@google.com>
11841
11842 * Makefile.in (uninstall): Use $(DESTDIR).
11843
b53a1623
PA		 118442010-09-24 Pedro Alves <pedro@codesourcery.com>
11845
e6ee044d
PA		 11846 PR gdb/11842
11847
b53a1623
PA		 11848 * linux-x86-low.c (compat_siginfo_from_siginfo)
11849 (siginfo_from_compat_siginfo): Also copy si_pid and si_uid when
11850 si_code is < 0. Check for si_code == SI_TIMER before checking for
11851 si_code < 0.
11852
fa1bd1e4
JB		 118532010-09-13 Joel Brobecker <brobecker@adacore.com>
11854
11855 * lynx-i386-low.c: New file.
11856 * configure.srv: Add handling of i[34567]86-*-lynxos* targets.
11857
47fac8f8
JB		 118582010-09-13 Joel Brobecker <brobecker@adacore.com>
11859
11860 * lynx-low.c (ptrace_request_to_str): Remove handling for
11861 request values that have been removed in LynxOS 5.x.
11862
1adfc54d
JB		 118632010-09-13 Joel Brobecker <brobecker@adacore.com>
11864
11865 * lynx-low.c, lynx-ppc-loc.c: Include <sys/ptrace.h> instead of
11866 <ptrace.h>
11867
c2a66c29
NS		 118682010-09-09 Nathan Sidwell <nathan@codesourcery.com>
11869
11870 * configure.ac: Add --enable-inprocess-agent option.
11871 * configure: Rebuilt.
11872
32fcada3
YQ		 118732010-09-06 Yao Qi <yao@codesourcery.com>
11874
11875 * linux-low.c (linux_kill): Remove unused variable.
11876 (linux_stabilize_threads): Likewise.
11877 * server.c (start_inferior): Likewise.
11878 (queue_stop_reply_callback): Likewise.
11879 * tracepoint.c (do_action_at_tracepoint): Likewise.
11880
0cccb683
YQ		 118812010-09-06 Yao Qi <yao@codesourcery.com>
11882
11883 * linux-low.c (maybe_move_out_of_jump_pad): Restore current_inferior
11884 on return.
11885
423ec54c
JK		 118862010-09-06 Jan Kratochvil <jan.kratochvil@redhat.com>
11887
11888 * target.c (mywait) <TARGET_WAITKIND_EXITED>: Fix to use INTEGER.
11889
12ac6819
PA		 118902010-09-06 Pedro Alves <pedro@codesourcery.com>
11891
11892 * Makefile.in (install-only): Replace $IPA_DEPFILES with
11893 "$(IPA_DEPFILES)".
11894
8ed54b31
JB		 118952010-09-01 Joel Brobecker <brobecker@adacore.com>
11896
11897 * gdbserver/lynx-low.c, gdbserver/lynx-low.h,
11898 gdbserver/lynx-ppc-low.c: New files.
11899 * Makefile.in (lynx_low_h): New variable.
11900 (lynx-low.o, lynx-ppc-low.o): New rules.
11901 * configure.ac: On LynxOS, link with -lnetinet.
11902 * configure.srv: Add handling of powerpc-*-lynxos* targets.
11903 * configure: regenerate.
11904
bb0116a4
JB		 119052010-09-01 Joel Brobecker <brobecker@adacore.com>
11906
11907 * Makefile.in (vasprintf.o, vsnprintf.o): New rules.
11908 * configure.ac: Add check for vasprintf and vsnprintf.
11909 * configure, config.in: Regenerate.
11910 * server.h (vasprintf, vsnprintf): Add conditional declarations.
11911
a778ab81 119122010-09-01 Joel Brobecker <brobecker@adacore.com>
11913
11914 * gdbreplay.c: Move include of alloca.h up, next to include of
11915 malloc.h.
11916 * server.h: Add include of malloc.h.
11917 * mem-break.c: Remove include of malloc.h.
11918 * server.c, tracepoint.c, utils.c, win32-low.c: Likewise.
11919
8b034a19 119202010-09-01 Joel Brobecker <brobecker@adacore.com>
11921
11922 * Makefile.in (memmem.o): Build with -Wno-error.
11923
119242010-09-01 Joel Brobecker <brobecker@adacore.com>
11925
11926 * utils.c (xsnprintf): Make non-static.
11927 * server.h: Add xsnprintf declaration.
11928 * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
11929 replace calls to snprintf by calls to xsnprintf throughout.
11930
119312010-09-01 Joel Brobecker <brobecker@adacore.com>
11932
11933 * configure.ac: Add configure check for alloca.
11934 * configure, config.in: Regenerate.
11935 * server.h: Include alloca.h if it exists.
11936 * gdbreplay.c: Include alloca.h if it exists.
11937
1a981360
PA		 119382010-08-28 Pedro Alves <pedro@codesourcery.com>
11939
11940 * linux-low.c (__SIGRTMIN): Define if not already defined.
11941 (linux_create_inferior): Check for __ANDROID__ rather than
11942 __SIGRTMIN.
11943 (enqueue_one_deferred_signal): Don't requeue non-RT signals that
11944 are already deferred.
11945 (linux_wait_1): Check for __ANDROID__ rather than __SIGRTMIN.
11946 (linux_resume_one_thread): Don't queue a SIGSTOP if the lwp is
11947 stopped and already has a pending signal to report.
11948 (proceed_one_lwp): : Don't queue a SIGSTOP if the lwp already has
11949 a pending signal to report or is moving out of a jump pad.
11950 (linux_init_signals): Check for __ANDROID__ rather than
11951 __SIGRTMIN.
11952
b4d51a55
PA		 119532010-08-28 Pedro Alves <pedro@codesourcery.com>
11954
11955 * linux-low.c (linux_stabilize_threads): Wrap debug output in a
11956 debug_threads check. Avoid a linear search when not doing debug
11957 output.
11958
ec48365d
PA		 119592010-08-27 Pedro Alves <pedro@codesourcery.com>
11960
11961 * event-loop.c (event_handle_func): Adjust to use gdb_fildes_t.
11962 (struct gdb_event) <fd>: Change type to gdb_fildes_t.
11963 (struct file_handler) <fd>: Change type to gdb_fildes_t.
11964 (process_event): Change local fd's type to gdb_fildes_t.
11965 (create_file_handler): Adjust prototype.
11966 (delete_file_handler): Adjust prototype.
11967 (handle_file_event): Adjust prototype. Use pfildes.
11968 (create_file_event): Adjsut prototype.
11969 * remote-utils.c (remote_desc, listen_desc): Change type to
11970 gdb_fildes_t.
11971 * server.h: New gdb_fildes_t typedef.
11972 [USE_WIN32API]: Include winsock2.h.
11973 (delete_file_handler, add_file_handler): Adjust prototypes.
11974 (pfildes): Declare.
11975 * utils.c (pfildes): New.
11976
854d88f0
PA		 119772010-08-27 Pedro Alves <pedro@codesourcery.com>
11978
11979 * configure.ac (build_warnings): Add -Wno-char-subscripts.
11980 * configure: Regenerate.
11981
0146f85b
PA		 119822010-08-27 Pedro Alves <pedro@codesourcery.com>
11983
11984 * linux-low.c (linux_unprepare_to_access_memory): Rename to ...
11985 (linux_done_accessing_memory): ... this.
11986 (linux_target_ops): Adjust.
11987 * linux-x86-low.c (x86_insert_point, x86_remove_point): Adjust.
11988 * nto-low.c (nto_target_ops): Adjust comment.
11989 * server.c (gdb_read_memory, gdb_write_memory): Adjust.
11990 * spu-low.c (spu_target_ops): Adjust comment.
11991 * target.h (target_ops): Rename unprepare_to_access_memory field
11992 to done_accessing_memory.
11993 (unprepare_to_access_memory): Rename to ...
11994 (done_accessing_memory): ... this.
11995
90d74c30
PA		 119962010-08-26 Pedro Alves <pedro@codesourcery.com>
11997
11998 * linux-low.c (linux_prepare_to_access_memory): New.
11999 (linux_unprepare_to_access_memory): New.
12000 (linux_target_ops): Install them.
12001 * server.c (read_memory): Rename to ...
12002 (gdb_read_memory): ... this. Use
12003 prepare_to_access_memory/prepare_to_access_memory.
12004 (write_memory): Rename to ...
12005 (gdb_write_memory): ... this. Use
12006 prepare_to_access_memory/prepare_to_access_memory.
12007 (handle_search_memory_1): Adjust.
12008 (process_serial_event): Adjust.
12009 * target.h (struct target_ops): New fields
12010 prepare_to_access_memory and unprepare_to_access_memory.
12011 (prepare_to_access_memory, unprepare_to_access_memory): New.
12012 * linux-x86-low.c (x86_insert_point, x86_remove_point): Use
12013 prepare_to_access_memory/prepare_to_access_memory.
12014 * nto-low.c (nto_target_ops): Adjust.
12015 * spu-low.c (spu_target_ops): Adjust.
12016 * win32-low.c (win32_target_ops): Adjust.
12017
fd467969
PA		 120182010-08-26 Pedro Alves <pedro@codesourcery.com>
12019
12020 * Makefile.in (WARN_CFLAGS): Get it from configure.
12021 (WERROR_CFLAGS): New.
12022 (INTERNAL_CFLAGS): Add WERROR_CFLAGS.
12023 * configure.ac: Introduce --enable-werror, which adds -Werror to
12024 the compiler command line. Enabled by default. Disable with
12025 --disable-werror. Add -Wdeclaration-after-statement
12026 Wpointer-arith and -Wformat-nonliteral to warning flags.
12027 * configure: Regenerate.
12028
331e2f5f
PA		 120292010-08-26 Pedro Alves <pedro@codesourcery.com>
12030
12031 * mem-break.c [HAVE_MALLOC_H]: Include malloc.h.
12032
e581f2b4
PA		 120332010-08-26 Pedro Alves <pedro@codesourcery.com>
12034
12035 * gdbreplay.c (remote_error): New.
12036 (gdbchar): New.
12037 (expect): Use gdbchar. Check for error reading from GDB.
12038 Clarify sync error output.
12039 (play): Check for errors writing to GDB.
12040 * linux-low.c (sigchld_handler): Really ignore `write' errors.
12041 * remote-utils.c (getpkt): Check for errors writing to the remote
12042 descriptor.
12043
3c11dd79
PA		 120442010-08-25 Pedro Alves <pedro@codesourcery.com>
12045
12046 * linux-low.c (linux_wait_1): Move non-debugging code out of
12047 `debug_threads' control.
12048
d20a8ad9
PA		 120492010-08-25 Pedro Alves <pedro@codesourcery.com>
12050
12051 * linux-low.c (linux_wait_1): Don't set last_status here.
12052 * server.c (push_event, queue_stop_reply_callback): Assert we're
12053 not pushing a TARGET_WAITKIND_IGNORE event.
12054 (start_inferior, start_inferior, attach_inferior, handle_v_cont)
12055 (myresume, handle_target_event): Set the thread's last_resume_kind
12056 and last_status from the target returned status.
12057
964e4306
PA		 120582010-08-25 Pedro Alves <pedro@codesourcery.com>
12059
12060 PR threads/10729
12061
12062 * linux-x86-low.c (update_debug_registers_callback): New.
12063 (i386_dr_low_set_addr): Use it.
12064 (i386_dr_low_get_addr): New.
12065 (i386_dr_low_set_control): Use update_debug_registers_callback.
12066 (i386_dr_low_get_control): New.
12067 (i386_dr_low_get_status): Adjust.
12068 * linux-low.c (linux_stop_lwp): New.
12069 * linux-low.h (linux_stop_lwp): Declare.
12070
12071 * i386-low.c (I386_DR_GET_RW_LEN): Take the dr7 contents as
12072 argument instead of a i386_debug_reg_state.
12073 (I386_DR_WATCH_HIT): Take the dr6 contents as argument instead of
12074 a i386_debug_reg_state.
12075 (i386_insert_aligned_watchpoint): Adjust.
12076 (i386_remove_aligned_watchpoint): Adjust.
12077 (i386_low_stopped_data_address): Read the debug registers from the
12078 inferior instead of from the mirrors.
12079 * i386-low.h (struct i386_debug_reg_state): Extend comment.
12080 (i386_dr_low_get_addr): Declare.
12081 (i386_dr_low_get_control): Declare.
12082 (i386_dr_low_get_status): Change prototype.
12083
12084 * win32-i386-low.c (dr_status_mirror, dr_control_mirror): New globals.
12085 (i386_dr_low_get_addr): New.
12086 (i386_dr_low_get_control): New.
12087 (i386_dr_low_get_status): Adjust prototype. Return
12088 dr_status_mirror.
12089 (i386_initial_stuff): Clear dr_status_mirror and
12090 dr_control_mirror.
12091 (i386_get_thread_context): Adjust.
12092 (i386_set_thread_context): Adjust.
12093 (i386_thread_added): Adjust.
12094
5f21a75b
PA		 120952010-08-24 Pedro Alves <pedro@codesourcery.com>
12096
12097 * linux-low.h (linux_thread_area): Delete declaration.
12098
3e4c1235
TS		 120992010-08-11 Thomas Schwinge <thomas@codesourcery.com>
12100
12101 * linux-low.c (linux_wait_1): Correctly return the ptid of the child
12102 after its termination.
12103
1971b033
PA		 121042010-08-09 Pedro Alves <pedro@codesourcery.com>
12105
12106 * linux-low.c (gdb_wants_lwp_stopped): Delete.
12107 (gdb_wants_all_stopped): Delete.
12108 (linux_wait_1): Don't call them.
12109 * server.c (handle_v_cont): Tag all threads as want-stopped.
12110 (gdb_wants_thread_stopped): Fix comments. Tag the thread that
12111 stopped as "client-wants-stopped".
12112
310444ac
PA		 121132010-07-31 Pedro Alves <pedro@codesourcery.com>
12114
12115 * Makefile.in (signals_h): New.
12116 (server_h): Depend on it.
12117 (server.o): Don't depend on $(signals_def).
12118 (signals.o): Depend on $(signals_def).
12119
a19cae16
JK		 121202010-07-31 Jan Kratochvil <jan.kratochvil@redhat.com>
12121
12122 * Makefile.in (signals_def): New.
12123 (server_h): Append include/gdb/signals.h and signals_def.
12124 (server.o): Append signals_def.
12125
30d50328
JK		 121262010-07-25 Jan Kratochvil <jan.kratochvil@redhat.com>
12127
12128 * server.c (handle_target_event): Use target_signal_to_host for
12129 resume_info.sig initialization.
12130 * target.h (struct thread_resume) <sig>: New comment.
12131
5c3216e2
OS		 121322010-07-20 Ozkan Sezer <sezeroz@gmail.com>
12133
c6f46ca0
OS		 12134 * server.c (handle_query): strcpy() the returned string from paddress()
12135 instead of sprintf().
5c3216e2
OS		 12136 * utils.c (paddress): Return phex_nz().
12137
6bd31874
JB		 121382010-07-07 Joel Brobecker <brobecker@adacore.com>
12139
12140 * server.c (handle_v_cont): Call mourn_inferior if process
12141 just exited.
12142 (myresume): Likewise.
12143
0fb4aa4b
PA		 121442010-07-01 Pedro Alves <pedro@codesourcery.com>
12145
12146 Static tracepoints, and integration with UST.
12147
12148 * configure.ac: Handle --with-ust. substitute ustlibs and ustinc.
12149 * mem-break.c (uninsert_all_breakpoints)
12150 (reinsert_all_breakpoints): New.
12151 * mem-break.h (reinsert_all_breakpoints, uninsert_all_breakpoints):
12152 * tracepoint.c (ust_loaded, helper_thread_id, cmd_buf): New.
12153 (gdb_agent_ust_loaded, helper_thread_id)
12154 (gdb_agent_helper_thread_id): New macros.
12155 (struct ipa_sym_addresses): Add addr_ust_loaded,
12156 addr_helper_thread_id, addr_cmd_buf.
12157 (symbol_list): Add ust_loaded, helper_thread_id, cmd_buf.
12158 (in_process_agent_loaded_ust): New.
12159 (write_e_ust_not_loaded): New.
12160 (maybe_write_ipa_ust_not_loaded): New.
12161 (struct collect_static_trace_data_action): New.
12162 (enum tracepoint_type) <static_tracepoint>: New.
12163 (struct tracepoint) <handle>: Mention static tracepoints.
12164 (struct static_tracepoint_ctx): New.
12165 (CMD_BUF_SIZE): New.
12166 (add_tracepoint_action): Handle static tracepoint actions.
12167 (unprobe_marker_at): New.
12168 (clear_installed_tracepoints): Handle static tracepoints.
12169 (cmd_qtdp): Handle static tracepoints.
12170 (probe_marker_at): New.
12171 (cmd_qtstart): Handle static tracepoints.
12172 (response_tracepoint): Handle static tracepoints.
12173 (cmd_qtfstm, cmd_qtsstm, cmd_qtstmat): New.
12174 (handle_tracepoint_query): Handle qTfSTM, qTsSTM and qTSTMat.
12175 (get_context_regcache): Handle static tracepoints.
12176 (do_action_at_tracepoint): Handle static tracepoint actions.
12177 (traceframe_find_block_type): Handle static trace data blocks.
12178 (traceframe_read_sdata): New.
12179 (download_tracepoints): Download static tracepoint actions.
12180 [HAVE_UST] Include ust/ust.h, dlfcn.h, sys/socket.h, and sys/un.h.
12181 (GDB_PROBE_NAME): New.
12182 (ust_ops): New.
12183 (GET_UST_SYM): New.
12184 (USTF): New.
12185 (dlsym_ust): New.
12186 (ust_marker_to_static_tracepoint): New.
12187 (gdb_probe): New.
12188 (collect_ust_data_at_tracepoint): New.
12189 (gdb_ust_probe): New.
12190 (UNIX_PATH_MAX, SOCK_DIR): New.
12191 (gdb_ust_connect_sync_socket): New.
12192 (resume_thread, stop_thread): New.
12193 (run_inferior_command): New.
12194 (init_named_socket): New.
12195 (gdb_ust_socket_init): New.
12196 (cstr_to_hexstr): New.
12197 (next_st): New.
12198 (first_marker, next_marker): New.
12199 (response_ust_marker): New.
12200 (cmd_qtfstm, cmd_qtsstm): New.
12201 (unprobe_marker_at, probe_marker_at): New.
12202 (cmd_qtstmat, gdb_ust_thread): New.
12203 (gdb_ust_init): New.
12204 (initialize_tracepoint_ftlib): Call gdb_ust_init.
12205 * linux-amd64-ipa.c [HAVE_UST]: Include ust/processor.h
12206 (ST_REGENTRY): New.
12207 (x86_64_st_collect_regmap): New.
12208 (X86_64_NUM_ST_COLLECT_GREGS): New.
12209 (AMD64_RIP_REGNUM): New.
12210 (supply_static_tracepoint_registers): New.
12211 * linux-i386-ipa.c [HAVE_UST]: Include ust/processor.h
12212 (ST_REGENTRY): New.
12213 (i386_st_collect_regmap): New.
12214 (i386_NUM_ST_COLLECT_GREGS): New.
12215 (supply_static_tracepoint_registers): New.
12216 * server.c (handle_query): Handle qXfer:statictrace:read.
12217 <qSupported>: Report support for StaticTracepoints, and
12218 qXfer:statictrace:read features.
12219 * server.h (traceframe_read_sdata)
12220 (supply_static_tracepoint_registers): Declare.
12221 * remote-utils.c (convert_int_to_ascii, hexchars, ishex, tohex)
12222 (unpack_varlen_hex): Include in IPA build.
12223 * Makefile.in (ustlibs, ustinc): New.
12224 (IPA_OBJS): Add remote-utils-ipa.o.
12225 ($(IPA_LIB)): Link -ldl and -lpthread.
12226 (UST_CFLAGS): New.
12227 (IPAGENT_CFLAGS): Add UST_CFLAGS.
12228 * config.in, configure: Regenerate.
12229
9e4344e5
PA		 122302010-06-20 Ian Lance Taylor <iant@google.com>
12231 Pedro Alves <pedro@codesourcery.com>
12232
12233 * linux-x86-low.c (always_true): Delete.
12234 (EMIT_ASM, EMIT_ASM32): Use an uncondition asm jmp instead of
12235 trying to fool the compiler with always_true.
12236
c6beb2cb
PA		 122372010-06-20 Pedro Alves <pedro@codesourcery.com>
12238
12239 * tracepoint.c (condition_true_at_tracepoint): Don't run compiled
12240 conditions in gdbserver.
12241
d2ed6730
UW		 122422010-06-19 Ulrich Weigand <uweigand@de.ibm.com>
12243
12244 * spu-low.c (spu_read_memory): Wrap around local store limit.
12245 (spu_write_memory): Likewise.
12246
4e29fb54
PA		 122472010-06-15 Pedro Alves <pedro@codesourcery.com>
12248
12249 * linux-x86-low.c (amd64_emit_const, amd64_emit_void_call_2)
12250 (i386_emit_const, i386_emit_void_call_2): Replace int64_t uses with
12251 LONGEST uses.
12252 * server.h (struct emit_ops): Replace int64_t uses with LONGEST
12253 uses.
12254 * tracepoint.c (emit_const, emit_void_call_2): Replace int64_t
12255 uses with LONGEST uses.
12256
6a271cae
PA		 122572010-06-14 Stan Shebs <stan@codesourcery.com>
12258 Pedro Alves <pedro@codesourcery.com>
12259
12260 Bytecode compiler.
12261
12262 * linux-x86-low.c: Include limits.h.
12263 (add_insns): New.
12264 (always_true): New.
12265 (EMIT_ASM): New.
12266 (EMIT_ASM32): New.
12267 (amd64_emit_prologue, amd64_emit_epilogue, amd64_emit_add)
12268 (amd64_emit_sub, amd64_emit_mul, amd64_emit_lsh)
12269 (amd64_emit_rsh_signed, amd64_emit_rsh_unsigned, amd64_emit_ext,
12270 (amd64_emit_log_not, amd64_emit_bit_and, amd64_emit_bit_or)
12271 (amd64_emit_bit_xor, amd64_emit_bit_not, amd64_emit_equal,
12272 (amd64_emit_less_signed, amd64_emit_less_unsigned, amd64_emit_ref,
12273 (amd64_emit_if_goto, amd64_emit_goto, amd64_write_goto_address)
12274 (amd64_emit_const, amd64_emit_call, amd64_emit_reg)
12275 (amd64_emit_pop, amd64_emit_stack_flush, amd64_emit_zero_ext)
12276 (amd64_emit_swap, amd64_emit_stack_adjust, amd64_emit_int_call_1)
12277 (amd64_emit_void_call_2): New.
12278 (amd64_emit_ops): New.
12279 (i386_emit_prologue, i386_emit_epilogue, i386_emit_add)
12280 (i386_emit_sub,i386_emit_mul, i386_emit_lsh, i386_emit_rsh_signed)
12281 (i386_emit_rsh_unsigned, i386_emit_ext, i386_emit_log_not)
12282 (i386_emit_bit_and, i386_emit_bit_or, i386_emit_bit_xor)
12283 (i386_emit_bit_not, i386_emit_equal, i386_emit_less_signed)
12284 (i386_emit_less_unsigned, i386_emit_ref, i386_emit_if_goto)
12285 (i386_emit_goto, i386_write_goto_address, i386_emit_const)
12286 (i386_emit_call, i386_emit_reg, i386_emit_pop)
12287 (i386_emit_stack_flush, i386_emit_zero_ext, i386_emit_swap)
12288 (i386_emit_stack_adjust, i386_emit_int_call_1)
12289 (i386_emit_void_call_2): New.
12290 (i386_emit_ops): New.
12291 (x86_emit_ops): New.
12292 (the_low_target): Install x86_emit_ops.
12293 * server.h (struct emit_ops): New.
12294 (get_raw_reg_func_addr): Declare.
12295 (current_insn_ptr, emit_error): Declare.
12296 * tracepoint.c (get_raw_reg, get_trace_state_variable_value)
12297 (set_trace_state_variable_value): New defines.
12298 (struct ipa_sym_addresses): New fields addr_get_raw_reg,
12299 addr_get_trace_state_variable_value and
12300 addr_set_trace_state_variable_value.
12301 (symbol_list): New fields for get_raw_reg,
12302 get_trace_state_variable_value and set_trace_state_variable_value.
12303 (condfn): New typedef.
12304 (struct tracepoint): New field `compiled_cond'.
12305 (do_action_at_tracepoint): Clear compiled_cond.
12306 (get_trace_state_variable_value, set_trace_state_variable_value):
12307 Export in the IPA.
12308 (condition_true_at_tracepoint): If there's a compiled condition,
12309 run that.
12310 (current_insn_ptr, emit_error): New globals.
12311 (struct bytecode_address): New.
12312 (get_raw_reg_func_addr): New.
12313 (emit_prologue, emit_epilogue, emit_add, emit_sub, emit_mul)
12314 (emit_lsh, emit_rsh_signed, emit_rsh_unsigned, emit_ext)
12315 (emit_log_not, emit_bit_and, emit_bit_or, emit_bit_xor)
12316 (emit_bit_not, emit_equal, emit_less_signed, emit_less_unsigned)
12317 (emit_ref, emit_if_goto, emit_goto, write_goto_address, emit_const)
12318 (emit_reg, emit_pop, emit_stack_flush, emit_zero_ext, emit_swap)
12319 (emit_stack_adjust, emit_int_call_1, emit_void_call_2): New.
12320 (compile_tracepoint_condition, compile_bytecodes): New.
12321 * target.h (emit_ops): Forward declare.
12322 (struct target_ops): New field emit_ops.
12323 (target_emit_ops): New.
12324 * linux-amd64-ipa.c (gdb_agent_get_raw_reg): New.
12325 * linux-i386-ipa.c (gdb_agent_get_raw_reg): New.
12326 * linux-low.c (linux_emit_ops): New.
12327 (linux_target_ops): Install it.
12328 * linux-low.h (struct linux_target_ops): New field emit_ops.
12329
92b72907
UW		 123302010-06-14 Ulrich Weigand <uweigand@de.ibm.com>
12331
12332 * linux-ppc-low.c (ppc_arch_setup): Use private regcache to test MSR.
12333 * linux-s390-low.c (ppc_arch_setup): Use private regcache to test PSW.
12334
fa593d66
PA		 123352010-06-01 Pedro Alves <pedro@codesourcery.com>
12336 Stan Shebs <stan@codesourcery.com>
12337
12338 * Makefile.in (IPA_DEPFILES, extra_libraries): New.
12339 (all): Depend on $(extra_libraries).
12340 (install-only): Install the IPA.
12341 (IPA_OBJS, IPA_LIB): New.
12342 (clean): Remove the IPA lib.
12343 (IPAGENT_CFLAGS): New.
12344 (tracepoint-ipa.o, utils-ipa.o, remote-utils-ipa.o)
12345 (regcache-ipa.o, i386-linux-ipa.o, linux-i386-ipa.o)
12346 (linux-amd64-ipa.o, amd64-linux-ipa.o): New rules.
12347 * linux-amd64-ipa.c, linux-i386-ipa.c: New files.
12348 * configure.ac: Check for atomic builtins support in the compiler.
12349 (IPA_DEPFILES, extra_libraries): Define.
12350 * configure.srv (ipa_obj): Add description.
12351 (ipa_i386_linux_regobj, ipa_amd64_linux_regobj): Define.
12352 (i[34567]86-*-linux*): Set ipa_obj.
12353 (x86_64-*-linux*): Set ipa_obj.
12354 * linux-low.c (stabilizing_threads): New.
12355 (supports_fast_tracepoints): New.
12356 (linux_detach): Stabilize threads before detaching.
12357 (handle_tracepoints): Handle internal tracing breakpoints. Assert
12358 the lwp is either not stabilizing, or is moving out of a jump pad.
12359 (linux_fast_tracepoint_collecting): New.
12360 (maybe_move_out_of_jump_pad): New.
12361 (enqueue_one_deferred_signal): New.
12362 (dequeue_one_deferred_signal): New.
12363 (linux_wait_for_event_1): If moving out of a jump pad, defer
12364 pending signals to later.
12365 (linux_stabilize_threads): New.
12366 (linux_wait_1): Check if threads need moving out of jump pads, and
12367 do it if so.
12368 (stuck_in_jump_pad_callback): New.
12369 (move_out_of_jump_pad_callback): New.
12370 (lwp_running): New.
12371 (linux_resume_one_lwp): Handle moving out of jump pads.
12372 (linux_set_resume_request): Dequeue deferred signals.
12373 (need_step_over_p): Also step over fast tracepoint jumps.
12374 (start_step_over): Also uninsert fast tracepoint jumps.
12375 (finish_step_over): Also reinsert fast tracepoint jumps.
12376 (linux_install_fast_tracepoint_jump): New.
12377 (linux_target_ops): Install linux_stabilize_threads and
12378 linux_install_fast_tracepoint_jump_pad.
12379 * linux-low.h (linux_target_ops) <get_thread_area,
12380 install_fast_tracepoint_jump_pad>: New fields.
12381 (struct lwp_info) <collecting_fast_tracepoint,
12382 pending_signals_to_report, exit_jump_pad_bkpt>: New fields.
12383 (linux_get_thread_area): Declare.
12384 * linux-x86-low.c (jump_insn): New.
12385 (x86_get_thread_area): New.
12386 (append_insns): New.
12387 (push_opcode): New.
12388 (amd64_install_fast_tracepoint_jump_pad): New.
12389 (i386_install_fast_tracepoint_jump_pad): New.
12390 (x86_install_fast_tracepoint_jump_pad): New.
12391 (the_low_target): Install x86_get_thread_area and
12392 x86_install_fast_tracepoint_jump_pad.
12393 * mem-break.c (set_raw_breakpoint_at): Use read_inferior_memory.
12394 (struct fast_tracepoint_jump): New.
12395 (fast_tracepoint_jump_insn): New.
12396 (fast_tracepoint_jump_shadow): New.
12397 (find_fast_tracepoint_jump_at): New.
12398 (fast_tracepoint_jump_here): New.
12399 (delete_fast_tracepoint_jump): New.
12400 (set_fast_tracepoint_jump): New.
12401 (uninsert_fast_tracepoint_jumps_at): New.
12402 (reinsert_fast_tracepoint_jumps_at): New.
12403 (set_breakpoint_at): Use write_inferior_memory.
12404 (uninsert_raw_breakpoint): Use write_inferior_memory.
12405 (check_mem_read): Mask out fast tracepoint jumps.
12406 (check_mem_write): Mask out fast tracepoint jumps.
12407 * mem-break.h (struct fast_tracepoint_jump): Forward declare.
12408 (set_fast_tracepoint_jump): Declare.
12409 (delete_fast_tracepoint_jump)
12410 (fast_tracepoint_jump_here, uninsert_fast_tracepoint_jumps_at)
12411 (reinsert_fast_tracepoint_jumps_at): Declare.
12412 * regcache.c: Don't compile many functions when building the
12413 in-process agent library.
12414 (init_register_cache) [IN_PROCESS_AGENT]: Don't allow allocating
12415 the register buffer in the heap.
12416 (free_register_cache): If the register buffer isn't owned by the
12417 regcache, don't free it.
12418 (set_register_cache) [IN_PROCESS_AGENT]: Don't re-alocate
12419 pre-existing register caches.
12420 * remote-utils.c (convert_int_to_ascii): Constify `from' parameter
12421 type.
12422 (convert_ascii_to_int): : Constify `from' parameter type.
12423 (decode_M_packet, decode_X_packet): Replace the `to' parameter by
12424 a `to_p' pointer to pointer parameter. If TO_P is NULL, malloc
12425 the needed buffer in-place.
12426 (relocate_instruction): New.
12427 * server.c (handle_query) <qSymbols>: If the target supports
12428 tracepoints, give it a chance of looking up symbols. Report
12429 support for fast tracepoints.
12430 (handle_status): Stabilize threads.
12431 (process_serial_event): Adjust.
12432 * server.h (struct fast_tracepoint_jump): Forward declare.
12433 (struct process_info) <fast_tracepoint_jumps>: New field.
12434 (convert_ascii_to_int, convert_int_to_ascii): Adjust.
12435 (decode_X_packet, decode_M_packet): Adjust.
12436 (relocate_instruction): Declare.
12437 (in_process_agent_loaded): Declare.
12438 (tracepoint_look_up_symbols): Declare.
12439 (struct fast_tpoint_collect_status): Declare.
12440 (fast_tracepoint_collecting): Declare.
12441 (force_unlock_trace_buffer): Declare.
12442 (handle_tracepoint_bkpts): Declare.
12443 (initialize_low_tracepoint)
12444 (supply_fast_tracepoint_registers) [IN_PROCESS_AGENT]: Declare.
12445 * target.h (struct target_ops) <stabilize_threads,
12446 install_fast_tracepoint_jump_pad>: New fields.
12447 (stabilize_threads, install_fast_tracepoint_jump_pad): New.
12448 * tracepoint.c [HAVE_MALLOC_H]: Include malloc.h.
12449 [HAVE_STDINT_H]: Include stdint.h.
12450 (trace_debug_1): Rename to ...
12451 (trace_vdebug): ... this.
12452 (trace_debug): Rename to ...
12453 (trace_debug_1): ... this. Add `level' parameter.
12454 (trace_debug): New.
12455 (ATTR_USED, ATTR_NOINLINE): New.
12456 (IP_AGENT_EXPORT): New.
12457 (gdb_tp_heap_buffer, gdb_jump_pad_buffer, gdb_jump_pad_buffer_end)
12458 (collecting, gdb_collect, stop_tracing, flush_trace_buffer)
12459 (about_to_request_buffer_space, trace_buffer_is_full)
12460 (stopping_tracepoint, expr_eval_result, error_tracepoint)
12461 (tracepoints, tracing, trace_buffer_ctrl, trace_buffer_ctrl_curr)
12462 (trace_buffer_lo, trace_buffer_hi, traceframe_read_count)
12463 (traceframe_write_count, traceframes_created)
12464 (trace_state_variables)
12465 New renaming defines.
12466 (struct ipa_sym_addresses): New.
12467 (STRINGIZE_1, STRINGIZE, IPA_SYM): New.
12468 (symbol_list): New.
12469 (ipa_sym_addrs): New.
12470 (all_tracepoint_symbols_looked_up): New.
12471 (in_process_agent_loaded): New.
12472 (write_e_ipa_not_loaded): New.
12473 (maybe_write_ipa_not_loaded): New.
12474 (tracepoint_look_up_symbols): New.
12475 (debug_threads) [IN_PROCESS_AGENT]: New.
12476 (read_inferior_memory) [IN_PROCESS_AGENT]: New.
12477 (UNKNOWN_SIDE_EFFECTS): New.
12478 (stop_tracing): New.
12479 (flush_trace_buffer): New.
12480 (stop_tracing_bkpt): New.
12481 (flush_trace_buffer_bkpt): New.
12482 (read_inferior_integer): New.
12483 (read_inferior_uinteger): New.
12484 (read_inferior_data_pointer): New.
12485 (write_inferior_data_pointer): New.
12486 (write_inferior_integer): New.
12487 (write_inferior_uinteger): New.
12488 (struct collect_static_trace_data_action): Delete.
12489 (enum tracepoint_type): New.
12490 (struct tracepoint) <type>: New field `type'.
43aaf8b6
PA		 12491 <actions_str, step_actions, step_actions_str>: Only include in
12492 GDBserver.
fa593d66
PA		 12493 <orig_size, obj_addr_on_target, adjusted_insn_addr>
12494 <adjusted_insn_addr_end, jump_pad, jump_pad_end>: New fields.
12495 (tracepoints): Use IP_AGENT_EXPORT.
12496 (last_tracepoint): Don't include in the IPA.
12497 (stopping_tracepoint): Use IP_AGENT_EXPORT.
12498 (trace_buffer_is_full): Use IP_AGENT_EXPORT.
12499 (alloced_trace_state_variables): New.
12500 (trace_state_variables): Use IP_AGENT_EXPORT.
12501 (traceframe_t): Delete unused variable.
12502 (circular_trace_buffer): Don't include in the IPA.
12503 (trace_buffer_start): Delete.
12504 (struct trace_buffer_control): New.
12505 (trace_buffer_free): Delete.
12506 (struct ipa_trace_buffer_control): New.
12507 (GDBSERVER_FLUSH_COUNT_MASK, GDBSERVER_FLUSH_COUNT_MASK_PREV)
12508 (GDBSERVER_FLUSH_COUNT_MASK_CURR, GDBSERVER_UPDATED_FLUSH_COUNT_BIT):
12509 New.
12510 (trace_buffer_ctrl): New.
12511 (TRACE_BUFFER_CTRL_CURR): New.
12512 (trace_buffer_start, trace_buffer_free, trace_buffer_end_free):
12513 Reimplement as macros.
12514 (trace_buffer_wrap): Delete.
12515 (traceframe_write_count, traceframe_read_count)
12516 (traceframes_created, tracing): Use IP_AGENT_EXPORT.
12517 (struct tracepoint_hit_ctx) <type>: New field.
12518 (struct fast_tracepoint_ctx): New.
12519 (memory_barrier): New.
12520 (cmpxchg): New.
12521 (record_tracepoint_error): Update atomically in the IPA.
12522 (clear_inferior_trace_buffer): New.
12523 (about_to_request_buffer_space): New.
12524 (trace_buffer_alloc): Handle GDBserver and inferior simulatenous
12525 updating the same buffer.
12526 (add_tracepoint): Default the tracepoint's type to trap
12527 tracepoint, and orig_size to -1.
12528 (get_trace_state_variable) [IN_PROCESS_AGENT]: Handle allocated
12529 internal variables.
12530 (create_trace_state_variable): New parameter `gdb'. Handle it.
12531 (clear_installed_tracepoints): Clear fast tracepoint jumps.
12532 (cmd_qtdp): Handle fast tracepoints.
12533 (cmd_qtdv): Adjust.
12534 (max_jump_pad_size): New.
12535 (gdb_jump_pad_head): New.
12536 (get_jump_space_head): New.
12537 (claim_jump_space): New.
12538 (sort_tracepoints): New.
12539 (MAX_JUMP_SIZE): New.
12540 (cmd_qtstart): Handle fast tracepoints. Sync tracepoints with the
12541 IPA.
12542 (stop_tracing) [IN_PROCESS_AGENT]: Don't include the tdisconnected
12543 support. Upload fast traceframes, and delete internal IPA
12544 breakpoints.
12545 (stop_tracing_handler): New.
12546 (flush_trace_buffer_handler): New.
12547 (cmd_qtstop): Upload fast tracepoints.
12548 (response_tracepoint): Handle fast tracepoints.
12549 (tracepoint_finished_step): Upload fast traceframes. Set the
12550 tracepoint hit context's tracepoint type.
12551 (handle_tracepoint_bkpts): New.
12552 (tracepoint_was_hit): Set the tracepoint hit context's tracepoint
12553 type. Add comment about fast tracepoints.
12554 (collect_data_at_tracepoint) [IN_PROCESS_AGENT]: Don't access the
12555 non-existing action_str field.
12556 (get_context_regcache): Handle fast tracepoints.
12557 (do_action_at_tracepoint) [!IN_PROCESS_AGENT]: Don't write the PC
12558 to the regcache.
12559 (fast_tracepoint_from_jump_pad_address): New.
12560 (fast_tracepoint_from_ipa_tpoint_address): New.
12561 (collecting_t): New.
12562 (force_unlock_trace_buffer): New.
12563 (fast_tracepoint_collecting): New.
12564 (collecting): New.
12565 (gdb_collect): New.
12566 (write_inferior_data_ptr): New.
12567 (target_tp_heap): New.
12568 (target_malloc): New.
12569 (download_agent_expr): New.
12570 (UALIGN): New.
12571 (download_tracepoints): New.
12572 (download_trace_state_variables): New.
12573 (upload_fast_traceframes): New.
12574 (IPA_FIRST_TRACEFRAME): New.
12575 (IPA_NEXT_TRACEFRAME_1): New.
12576 (IPA_NEXT_TRACEFRAME): New.
12577 [IN_PROCESS_AGENT]: Include sys/mman.h and fcntl.h.
12578 [IN_PROCESS_AGENT] (gdb_tp_heap_buffer, gdb_jump_pad_buffer)
12579 (gdb_jump_pad_buffer_end): New.
12580 [IN_PROCESS_AGENT] (initialize_tracepoint_ftlib): New.
12581 (initialize_tracepoint): Adjust.
12582 [IN_PROCESS_AGENT]: Allocate the IPA heap, and jump pad scratch
12583 buffer. Initialize the low module.
12584 * utils.c (PREFIX, TOOLNAME): New.
12585 (malloc_failure): Use PREFIX.
12586 (error): In the IPA, an error causes an exit.
12587 (fatal, warning): Use PREFIX.
12588 (internal_error): Use TOOLNAME.
12589 (NUMCELLS): Increase to 10.
12590 * configure, config.in: Regenerate.
12591
d149dd1d
PA		 125922010-06-01 Pedro Alves <pedro@codesourcery.com>
12593
12594 * server.c (handle_query) <qSupported>: Do two passes over the
12595 qSupported string to avoid nesting strtok.
12596
f6528abd
JK		 125972010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12598
12599 * Makefile.in (SFILES): Add $(srcdir)/proc-service.list.
12600 (CDEPS): New.
12601 * configure.ac (RDYNAMIC): New AC_MSG_CHECKING wrapping. Test also
12602 -Wl,--dynamic-list.
12603 * configure: Regenerate.
12604 * proc-service.list: New.
12605
ca2a87a0
JK		 126062010-05-28 Jan Kratochvil <jan.kratochvil@redhat.com>
12607
12608 * linux-low.c (linux_core_of_thread): Fix crash on invalid CONTENT.
12609 New comment.
12610
363a6e9f
OS		 126112010-05-26 Ozkan Sezer <sezeroz@gmail.com>
12612
12613 * gdbreplay.c (remote_open): Check error return from socket() call by
12614 its equality to -1 not by it being negative.
12615 * remote-utils.c (remote_open): Likewise.
12616
d23b6cb1
PA		 126172010-05-23 Pedro Alves <pedro@codesourcery.com>
12618
12619 * config.h: Regenerate.
12620
28d3cf85
MK		 126212010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12622
12623 * linux-m68k-low.c (ps_get_thread_area): Don't define if kernel
12624 doesn't provide PTRACE_GET_THREAD_AREA.
12625
fea36a59
MK		 126262010-05-19 Maxim Kuvyrkov <maxim@codesourcery.com>
12627
12628 * linux-m68k-low.c: Include <asm/ptrace.h>
12629 (ps_get_thread_area): Implement.
12630
24b066ba
DE		 126312010-05-03 Doug Evans <dje@google.com>
12632
12633 * event-loop.c (struct callback_event): New struct.
12634 (callback_list): New global.
12635 (append_callback_event, delete_callback_event): New functions.
12636 (process_callback): New function.
12637 (start_event_loop): Call it.
12638 * remote-utils.c (NOT_SCHEDULED): Define.
12639 (readchar_buf, readchar_bufcnt, readchar_bufp): New static globals,
12640 moved out of readchar.
12641 (readchar): Rewrite. Call reschedule before returning.
12642 (reset_readchar): New function.
12643 (remote_close): Call it.
12644 (process_remaining, reschedule): New functions.
12645 * server.h (callback_handler_func): New typedef.
12646 (append_callback_event, delete_callback_event): Declare.
12647
9836d6ea
PA		 126482010-05-03 Pedro Alves <pedro@codesourcery.com>
12649
12650 * proc-service.c (ps_pglobal_lookup): Use
12651 thread_db_look_up_one_symbol.
12652 * remote-utils.c (look_up_one_symbol): Add new `may_ask_gdb'
12653 parameter. Use it instead of all_symbols_looked_up.
12654 * server.h (struct process_info) <all_symbols_looked_up>: Delete
12655 field.
12656 (all_symbols_looked_up): Don't declare.
12657 (look_up_one_symbol): Add new `may_ask_gdb' parameter.
12658 * thread-db.c (struct thread_db) <all_symbols_looked_up>: New
12659 field.
12660 (thread_db_look_up_symbols): Adjust call to look_up_one_symbol.
12661 Set all_symbols_looked_up here.
12662 (thread_db_look_up_one_symbol): New.
12663 (thread_db_get_tls_address): Adjust.
12664 (thread_db_load_search, try_thread_db_load_1): Always allocate the
12665 thread_db object on the heap, and tentatively set it in the
12666 process structure.
12667 (thread_db_init): Don't set all_symbols_looked_up here.
12668 * linux-low.h (thread_db_look_up_one_symbol): Declare.
12669
7984d532
PA		 126702010-05-03 Pedro Alves <pedro@codesourcery.com>
12671
12672 * linux-low.c (linux_kill, linux_detach): Adjust.
12673 (status_pending_p_callback): Remove redundant statement. Check
12674 for !TARGET_WAITIKIND_IGNORE, instead of
12675 TARGET_WAITKIND_STOPPED.
12676 (handle_tracepoints): Make sure LWP is locked. Adjust.
12677 (linux_wait_for_event_1): Adjust.
12678 (linux_cancel_breakpoints): New.
12679 (unsuspend_one_lwp): New.
12680 (unsuspend_all_lwps): New.
12681 (linux_wait_1): If finishing a step-over, unsuspend all lwps.
12682 (send_sigstop_callback): Change return type to int, add new
12683 `except' parameter and handle it.
12684 (suspend_and_send_sigstop_callback): New.
12685 (stop_all_lwps): Add new `suspend' and `expect' parameters, and
12686 pass them down. If SUSPEND, also increment the lwp's suspend
12687 count.
12688 (linux_resume_one_lwp): Add notice about resuming a suspended LWP.
12689 (need_step_over_p): Don't consider suspended LWPs.
12690 (start_step_over): Adjust.
12691 (proceed_one_lwp): Change return type to int, add new `except'
12692 parameter and handle it.
12693 (unsuspend_and_proceed_one_lwp): New.
12694 (proceed_all_lwps): Use find_inferior instead of
12695 for_each_inferior.
12696 (unstop_all_lwps): Add `unsuspend' parameter. If UNSUSPEND, them
12697 also decrement the suspend count of LWPs. Pass `except' down,
12698 instead of hacking its suspend count.
12699 (linux_pause_all): Add `freeze' parameter. Adjust.
12700 (linux_unpause_all): New.
12701 (linux_target_ops): Install linux_unpause_all.
12702 * server.c (handle_status): Adjust.
12703 * target.h (struct target_ops): New fields `unpause_all' and
12704 `cancel_breakpoints'. Add new parameter to `pause_all'.
12705 (pause_all): Add new `freeze' parameter.
12706 (unpause_all): New.
12707 (cancel_breakpoints): New.
12708 * tracepoint.c (clear_installed_tracepoints): Pause threads, and
12709 cancel breakpoints.
12710 (cmd_qtstart): Pause threads.
12711 (stop_tracing): Pause threads, and cancel breakpoints.
12712 * win32-low.c (win32_target_ops): Adjust.
12713
e471f25b
PA		 127142010-05-03 Pedro Alves <pedro@codesourcery.com>
12715
12716 * linux-low.c (linux_wait_for_event_1): Move passing the signal to
12717 the inferior right away from here...
12718 (linux_wait_1): ... to here, and adjust to check the thread's
12719 last_resume_kind instead of the lwp's step or stop_expected flags.
12720
1915ef4f
PA		 127212010-05-02 Pedro Alves <pedro@codesourcery.com>
12722
12723 * README: Use consistent `GDB' and `GDBserver' spellings.
12724
f9e39928
PA		 127252010-05-02 Pedro Alves <pedro@codesourcery.com>
12726
12727 * linux-low.c (linux_kill_one_lwp): Assume the lwp is stopped.
12728 (linux_kill): Stop all lwps here. Don't delete the main lwp here.
12729 (linux_detach_one_lwp): Assume the lwp is stopped.
12730 (any_thread_of): Delete.
12731 (linux_detach): Stop all lwps here. Don't blindly delete all
12732 breakpoints.
12733 (delete_lwp_callback): New.
12734 (linux_mourn): Delete all lwps of the process that is gone.
12735 (linux_wait_1): Don't delete the last lwp of the process here.
12736 * mem-break.h (mark_breakpoints_out): Declare.
12737 * mem-break.c (mark_breakpoints_out): New.
12738 (free_all_breakpoints): Use it.
12739 * server.c (handle_target_event): If the process is gone, mark
12740 breakpoints out.
12741 * thread-db.c (struct thread_db) <create_bp>: New field.
12742 (thread_db_enable_reporting): Fix prototype. Store a thread event
12743 breakpoint reference in the thread_db struct.
12744 (thread_db_load_search): Clear the thread_db object.
12745 (try_thread_db_load_1): Ditto.
12746 (switch_to_process): New.
12747 (disable_thread_event_reporting): Use it.
12748 (remove_thread_event_breakpoints): New.
12749 (thread_db_detach, thread_db_mourn): Use it.
12750
1e7fc18c
PA		 127512010-05-01 Pedro Alves <pedro@codesourcery.com>
12752
12753 * linux-low.c (linux_enable_event_reporting): New.
12754 (linux_wait_for_event_1, handle_extended_wait): Use it.
12755
02fc4de7
PA		 127562010-04-30 Pedro Alves <pedro@codesourcery.com>
12757
12758 * linux-low.c (linux_kill_one_lwp, linux_kill)
12759 (linux_detach_one_lwp): Adjust to send_sigstop interface change.
12760 (send_sigstop): Take an lwp_info as parameter instead. Queue a
12761 SIGSTOP even if the LWP is stopped.
12762 (send_sigstop_callback): New.
12763 (stop_all_lwps): Use send_sigstop_callback instead.
12764 (linux_resume_one_thread): Adjust.
12765 (proceed_one_lwp): Still proceed an LWP that the client has
12766 requested to stop, if we haven't reported it as stopped yet. Make
12767 sure that LWPs the client want stopped, have a pending SIGSTOP.
12768
bc3b5632
DE		 127692010-04-26 Doug Evans <dje@google.com>
12770
ae1ada35
DE		 12771 * server.c (handle_general_set): Make static.
12772
bc3b5632
DE		 12773 * remote-utils.c (putpkt_binary_1): Call readchar instead of read.
12774 Print received char after testing for error/eof instead of before.
12775 (input_interrupt): Tweak comment.
12776
65730243
DE		 127772010-04-23 Doug Evans <dje@google.com>
12778
12779 * server.c (start_inferior): Print inferior argv if --debug.
12780
a8ae7dc0
AR		 127812010-04-21 Aleksandar Ristovski <aristovski@qnx.com>
12782
12783 * Makefile.in (nto_low_h nto-low.o nto-x86-low.o): New dependency lists.
12784 * nto-x86-low.c: Include server.h
12785
1c07cc19
PM		 127862010-04-20 Pierre Muller <muller@ics.u-strasbg.fr>
12787
12788 * win32-i386-low.c: Use __x86_64__ macro instead of __x86_64 to
12789 be consistent with other sources of this directory.
12790 (init_registers_amd64): Correct name of source file of this function
12791 in the comment.
12792
e0a61e09
PM		 127932010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12794
12795 * configure.srv (x86_64-*-mingw*): New configuration for Windows
12796 64-bit executables.
12797
54709339
PM		 127982010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12799
12800 * win32-i386-low.c: Add 64-bit support.
12801 (CONTEXT_EXTENDED_REGISTERS): Set macro to zero if not exisiting.
12802 (init_registers_amd64): Declare.
12803 (mappings): Add 64-bit version of array.
12804 (init_windows_x86): New function.
12805 (the_low_target): Change init_arch field to init_windows_x86.
12806
e8f0053d
PM		 128072010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12808
12809 * win32-low.c: Adapt to support also 64-bit architecture.
12810 (child_xfer_memory): Use uintptr_t type for local variable `addr'.
12811 (get_image_name): Use SIZE_T type for local variable `done'.
12812 (psapi_get_dll_name): Use LPVOID type for parameter `BaseAddress'.
12813 (toolhelp_get_dll_name): Idem.
12814 (handle_load_dll): Use CORE_ADDR type for local variable `load_addr'.
12815 Use uintptr_t typecast to avoid warning.
12816 (handle_unload_dll): Use uintptr_t typecast to avoid warning.
12817 (handle_exception): Use phex_nz to avoid warning.
12818 (win32_wait): Remove unused local variable `process'.
12819
c481e77e
PM		 128202010-04-19 Pierre Muller <muller@ics.u-strasbg.fr>
12821
12822 * configure.srv (srv_amd64_regobj): Replace `x86-64-avx.o' by
12823 `amd64-avx.o'.
12824
12ea4b69
PM		 128252010-04-17 Pierre Muller <muller@ics.u-strasbg.fr>
12826
12827 * configure.ac: Use `ws2_32' library for srv_mingw.
12828 * configure: Regenerate.
12829 * gdbreplay.c: Include winsock2.h instead of winsock.h.
12830 * remote-utils.c: Likewise.
12831
f6d1620c
L		 128322010-04-17 H.J. Lu <hongjiu.lu@intel.com>
12833
12834 * linux-x86-low.c (xmltarget_amd64_linux_no_xml): Define only
12835 if __x86_64__ is defined.
12836
8e642873
PM		 128372010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12838
12839 * configure: Regenerate.
12840
711e434b
PM		 128412010-04-16 Pierre Muller <muller@ics.u-strasbg.fr>
12842
12843 * server.c (handle_query): Handle 'qGetTIBAddr' query.
12844 * target.h (target_ops): New get_tib_address field.
12845 * win32-low.h (win32_thread_info): Add thread_local_base field.
12846 * win32-low.c (child_add_thread): Add tlb argument.
12847 Set thread_local_base field to TLB.
12848 (get_child_debug_event): Adapt to child_add_thread change.
12849 (win32_get_tib_address): New function.
12850 (win32_target_ops): Set get_tib_address field to
12851 win32_get_tib_address.
12852 * linux-low.c (linux_target_ops): Set get_tib_address field to NULL.
12853
505106cd
PA		 128542010-04-12 Pedro Alves <pedro@codesourcery.com>
12855
505106cd
PA		 12856 * linux-low.c (linux_mourn): Also remove the process.
12857 * server.c (handle_target_event): Don't remove the process here.
12858 * nto-low.c (nto_mourn): New.
12859 (nto_target_ops): Install it.
12860 * spu-low.c (spu_mourn): New.
12861 (spu_target_ops): Install it.
12862 * win32-low.c (win32_mourn): New.
12863 (win32_target_ops): Install it.
12864
e8470a06
PA		 128652010-04-12 Pedro Alves <pedro@codesourcery.com>
12866
12867 * server.h (buffer_xml_printf): Remove redundant `;'.
12868
45ba0d02
PA		 128692010-04-12 Pedro Alves <pedro@codesourcery.com>
12870
12871 * regcache.c (set_register_cache): Invalidate regcaches before
12872 changing the register cache layout.
12873 (regcache_invalidate_one): Allow a NULL regcache.
12874 * linux-x86-low.c (x86_linux_update_xmltarget): Invalidate
12875 regcaches before changing the register cache layout or the target
12876 regsets.
12877
59e04013
L		 128782010-04-12 H.J. Lu <hongjiu.lu@intel.com>
12879
12880 * linux-x86-low.c (x86_linux_update_xmltarget): Avoid unused
12881 variable warning on Linux/x86-64.
12882
8336d594
PA		 128832010-04-11 Pedro Alves <pedro@codesourcery.com>
12884
12885 GDBserver disconnected tracing support.
12886
12887 * linux-low.c (linux_remove_process): Delete.
12888 (add_lwp): Don't set last_resume_kind here.
12889 (linux_kill): Use `mourn'.
12890 (linux_detach): Use `thread_db_detach', and `mourn'.
12891 (linux_mourn): New.
12892 (linux_attach_lwp_1): Adjust comment.
12893 (linux_attach): last_resume_kind moved the thread_info; adjust.
12894 (status_pending_p_callback): Adjust.
12895 (linux_wait_for_event_1): Adjust.
12896 (count_events_callback, select_singlestep_lwp_callback)
12897 (select_event_lwp_callback, cancel_breakpoints_callback)
12898 (db_wants_lwp_stopped, linux_wait_1, need_step_over_p)
12899 (proceed_one_lwp): Adjust.
12900 (linux_async): Add debug output.
12901 (linux_thread_stopped): New.
12902 (linux_pause_all): New.
12903 (linux_target_ops): Install linux_mourn, linux_thread_stopped and
12904 linux_pause_all.
12905 * linux-low.h (struct lwp_info): Delete last_resume_kind field.
12906 (thread_db_free): Delete declaration.
12907 (thread_db_detach, thread_db_mourn): Declare.
12908 * thread-db.c (thread_db_init): Use thread_db_mourn.
12909 (thread_db_free): Delete, split in two.
12910 (disable_thread_event_reporting): New.
12911 (thread_db_detach): New.
12912 (thread_db_mourn): New.
12913
12914 * server.h (struct thread_info) <last_resume_kind>: New field.
12915 <attached>: Add comment.
12916 <gdb_detached>: New field.
12917 (handler_func): Change return type to int.
12918 (handle_serial_event, handle_target_event): Ditto.
12919 (gdb_connected): Declare.
12920 (tracing): Delete.
12921 (disconnected_tracing): Declare.
12922 (stop_tracing): Declare.
12923
12924 * server.c (handle_query) <qSupported>: Report support for
12925 disconnected tracing.
12926 (queue_stop_reply_callback): Account for running threads.
12927 (gdb_wants_thread_stopped): New.
12928 (gdb_wants_all_threads_stopped): New.
12929 (gdb_reattached_process): New.
12930 (handle_status): Clear the `gdb_detached' flag of all processes.
12931 In all-stop, stop all threads.
12932 (main): Be sure to leave tfind mode. Handle disconnected tracing.
12933 (process_serial_event): If the remote connection breaks, or if an
12934 exit was forced with "monitor exit", force an event loop exit.
12935 Handle disconnected tracing on detach.
12936 (handle_serial_event): Adjust.
12937 (handle_target_event): If GDB isn't connected, forward events back
12938 to the inferior, unless the last process exited, in which case,
12939 exit gdbserver. Adjust interface.
12940
12941 * remote-utils.c (remote_open): Don't block in accept. Instead
12942 register an event loop source on the listen socket file
12943 descriptor. Refactor bits into ...
12944 (listen_desc): ... this new global.
12945 (gdb_connected): ... this new function.
12946 (enable_async_notification): ... this new function.
12947 (handle_accept_event): ... this new function.
12948 (remote_close): Clear remote_desc.
12949
12950 * inferiors.c (add_thread): Set the new thread's last_resume_kind.
12951
12952 * target.h (struct target_ops) <mourn, thread_stopped, pause_all>:
12953 New fields.
12954 (mourn_inferior): Define.
12955 (target_process_qsupported): Avoid the dangling else problem.
12956 (thread_stopped): Define.
12957 (pause_all): Define.
12958 (target_waitstatus_to_string): Declare.
12959 * target.c (target_waitstatus_to_string): New.
12960
12961 * tracepoint.c (tracing): Make extern.
12962 (disconnected_tracing): New.
12963 (stop_tracing): Make extern. Handle tracing stops due to GDB
12964 disconnecting.
12965 (cmd_qtdisconnected): New.
12966 (cmd_qtstatus): Report disconnected tracing status in trace reply.
12967 (handle_tracepoint_general_set): Handle QTDisconnected.
12968
12969 * event-loop.c (event_handler_func): Change return type to int.
12970 (process_event): Bail out if the event handler wants the event
12971 loop to stop.
12972 (handle_file_event): Ditto.
12973 (start_event_loop): Bail out if the event handler wants the event
12974 loop to stop.
12975
12976 * nto-low.c (nto_target_ops): Adjust.
12977 * spu-low.c (spu_wait): Don't remove the process here.
12978 (spu_target_ops): Adjust.
12979 * win32-low.c (win32_wait): Don't remove the process here.
12980 (win32_target_ops): Adjust.
12981
5d267c4c
PA		 129822010-04-11 Pedro Alves <pedro@codesourcery.com>
12983
12984 * regcache.c (realloc_register_cache): Invalidate inferior's
12985 regcache before recreating it.
12986
623ccd72
PA		 129872010-04-09 Pedro Alves <pedro@codesourcery.com>
12988
12989 * tracepoint.c (cmd_qtstatus): Report trace buffer circularity.
12990
219f2f23
PA		 129912010-04-09 Stan Shebs <stan@codesourcery.com>
12992 Pedro Alves <pedro@codesourcery.com>
12993
12994 * server.h (LONGEST): New.
12995 (struct thread_info) <while_stepping>: New field.
12996 (unpack_varlen_hex, xrealloc, pulongest, plongest, phex_nz):
12997 Declare.
12998 (initialize_tracepoint, handle_tracepoint_general_set)
12999 (handle_tracepoint_query, tracepoint_finished_step)
13000 (tracepoint_was_hit, release_while_stepping_state_list):
13001 (current_traceframe): Declare.
13002 * server.c (handle_general_set): Handle tracepoint packets.
13003 (read_memory): New.
13004 (write_memory): New.
13005 (handle_search_memory_1): Use read_memory.
13006 (handle_query): Report support for conditional tracepoints, trace
13007 state variables, and tracepoint sources. Handle tracepoint
13008 queries.
13009 (main): Initialize the tracepoints module.
13010 (process_serial_event): Handle traceframe reads/writes.
13011
13012 * linux-low.c (handle_tracepoints): New.
13013 (linux_wait_1): Call it.
13014 (linux_resume_one_lwp): Handle while-stepping.
13015 (linux_supports_tracepoints, linux_read_pc, linux_write_pc): New.
13016 (linux_target_ops): Install them.
13017 * linux-low.h (struct linux_target_ops) <supports_tracepoints>:
13018 New field.
13019 * linux-x86-low.c (x86_supports_tracepoints): New.
13020 (the_low_target). Install it.
13021
13022 * mem-break.h (delete_breakpoint): Declare.
13023 * mem-break.c (delete_breakpoint): Make external.
13024
13025 * target.h (struct target_ops): Add `supports_tracepoints',
13026 `read_pc', and `write_pc' fields.
13027 (target_supports_tracepoints): Define.
13028 * utils.c (xrealloc, decimal2str, pulongest, plongest, thirty_two)
13029 (phex_nz): New.
13030
13031 * regcache.h (struct regcache) <registers_owned>: New field.
13032 (init_register_cache, regcache_cpy): Declare.
13033 (regcache_read_pc, regcache_write_pc): Declare.
13034 (register_cache_size): Declare.
13035 (supply_regblock): Declare.
13036 * regcache.c (init_register_cache): New.
13037 (new_register_cache): Use it.
13038 (regcache_cpy): New.
13039 (register_cache_size): New.
13040 (supply_regblock): New.
13041 (regcache_read_pc, regcache_write_pc): New.
889bf7c5 13042
219f2f23
PA		 13043 * tracepoint.c: New.
13044
13045 * Makefile.in (OBS): Add tracepoint.o.
13046 (tracepoint.o): New rule.
13047
3a13a53b
L		 130482010-04-08 H.J. Lu <hongjiu.lu@intel.com>
13049
13050 * Makefile.in (clean): Also remove i386-mmx.c i386-mmx-linux.c.
13051 (i386-mmx.o): New.
13052 (i386-mmx.c): Likewise.
13053 (i386-mmx-linux.o): Likewise.
13054 (i386-mmx-linux.c): Likewise.
13055
13056 * configure.srv (srv_i386_regobj): Add i386-mmx.o.
13057 (srv_i386_linux_regobj): Add i386-mmx-linux.o.
13058 (srv_i386_xmlfiles): Add i386/i386-mmx.xml.
13059 (srv_i386_linux_xmlfiles): Add i386/i386-mmx-linux.xml.
13060
13061 * linux-x86-low.c (init_registers_i386_mmx_linux): New.
13062 (x86_linux_update_xmltarget): Call init_registers_i386_mmx_linux
13063 and return if ptrace PTRACE_GETFPXREGS failed in 32bit.
13064
1570b33e
L		 130652010-04-07 H.J. Lu <hongjiu.lu@intel.com>
13066
13067 * Makefile.in (clean): Updated.
13068 (i386-avx.o): New.
13069 (i386-avx.c): Likewise.
13070 (i386-avx-linux.o): Likewise.
13071 (i386-avx-linux.c): Likewise.
13072 (amd64-avx.o): Likewise.
13073 (amd64-avx.c): Likewise.
13074 (amd64-avx-linux.o): Likewise.
13075 (amd64-avx-linux.c): Likewise.
13076
13077 * configure.srv (srv_i386_regobj): Add i386-avx.o.
13078 (srv_i386_linux_regobj): Add i386-avx-linux.o.
13079 (srv_amd64_regobj): Add amd64-avx.o.
13080 (srv_amd64_linux_regobj): Add amd64-avx-linux.o.
13081 (srv_i386_32bit_xmlfiles): Add i386/32bit-avx.xml.
13082 (srv_i386_64bit_xmlfiles): Add i386/64bit-avx.xml.
13083 (srv_i386_xmlfiles): Add i386/i386-avx.xml.
13084 (srv_amd64_xmlfiles): Add i386/amd64-avx.xml.
13085 (srv_i386_linux_xmlfiles): Add i386/i386-avx-linux.xml.
13086 (srv_amd64_linux_xmlfiles): Add i386/amd64-avx-linux.xml.
13087
13088 * i387-fp.c: Include "i386-xstate.h".
13089 (i387_xsave): New.
13090 (i387_cache_to_xsave): Likewise.
13091 (i387_xsave_to_cache): Likewise.
13092 (x86_xcr0): Likewise.
13093
13094 * i387-fp.h (i387_cache_to_xsave): Likewise.
13095 (i387_xsave_to_cache): Likewise.
13096 (x86_xcr0): Likewise.
13097
13098 * linux-arm-low.c (target_regsets): Initialize nt_type to 0.
13099 * linux-crisv32-low.c (target_regsets): Likewise.
13100 * linux-m68k-low.c (target_regsets): Likewise.
13101 * linux-mips-low.c (target_regsets): Likewise.
13102 * linux-ppc-low.c (target_regsets): Likewise.
13103 * linux-s390-low.c (target_regsets): Likewise.
13104 * linux-sh-low.c (target_regsets): Likewise.
13105 * linux-sparc-low.c (target_regsets): Likewise.
13106 * linux-xtensa-low.c (target_regsets): Likewise.
13107
13108 * linux-low.c: Include <sys/uio.h>.
13109 (regsets_fetch_inferior_registers): Support nt_type.
13110 (regsets_store_inferior_registers): Likewise.
13111 (linux_process_qsupported): New.
13112 (linux_target_ops): Add linux_process_qsupported.
13113
13114 * linux-low.h (regset_info): Add nt_type.
13115 (linux_target_ops): Add process_qsupported.
13116
13117 * linux-x86-low.c: Include "i386-xstate.h", "elf/common.h"
13118 and <sys/uio.h>.
13119 (init_registers_i386_avx_linux): New.
13120 (init_registers_amd64_avx_linux): Likewise.
13121 (xmltarget_i386_linux_no_xml): Likewise.
13122 (xmltarget_amd64_linux_no_xml): Likewise.
13123 (PTRACE_GETREGSET): Likewise.
13124 (PTRACE_SETREGSET): Likewise.
13125 (x86_fill_xstateregset): Likewise.
13126 (x86_store_xstateregset): Likewise.
13127 (use_xml): Likewise.
13128 (x86_linux_update_xmltarget): Likewise.
13129 (x86_linux_process_qsupported): Likewise.
13130 (target_regsets): Add NT_X86_XSTATE entry and Initialize nt_type.
13131 (x86_arch_setup): Don't call init_registers_amd64_linux nor
13132 init_registers_i386_linux here. Call
13133 x86_linux_update_xmltarget.
13134 (the_low_target): Add x86_linux_process_qsupported.
13135
13136 * server.c (handle_query): Call target_process_qsupported.
13137
13138 * target.h (target_ops): Add process_qsupported.
13139 (target_process_qsupported): New.
13140
fc7238bb
PA		 131412010-04-03 Pedro Alves <pedro@codesourcery.com>
13142
13143 * inferiors.c (add_thread): Set last_status kind to
13144 TARGET_WAITKIND_IGNORE.
13145 * linux-low.c (cancel_breakpoint): Remove unnecessary regcache
13146 fetch. Use ptid_of. Avoid unnecessary get_lwp_thread calls.
13147 (linux_wait_1): Move `thread' local definition to block that uses
13148 it. Don't NULL initialize `event_child'.
13149 (linux_resume_one_thread): Avoid unnecessary get_lwp_thread calls.
13150 Alway set the thread's last_status to TARGET_WAITKIND_IGNORE.
13151 * linux-x86-low.c (x86_breakpoint_at): Read raw memory.
13152
bdabb078
PA		 131532010-04-01 Pedro Alves <pedro@codesourcery.com>
13154
13155 * linux-low.c (get_stop_pc): Don't adjust the PC if stopped with
13156 an extended waitstatus, or by a watchpoint.
13157 (cancel_breakpoints_callback): Don't cancel a breakpoint if the
13158 thread was stepping or has been stopped by a watchpoint.
13159
d3bbe7a0
PA		 131602010-04-01 Pedro Alves <pedro@codesourcery.com>
13161
13162 * mem-break.c (struct raw_breakpoint): New field shlib_disabled.
13163 (set_gdb_breakpoint_at): If GDB is inserting a breakpoint on top
13164 of another, then delete the previous, and validate all
13165 breakpoints.
13166 (validate_inserted_breakpoint): New.
13167 (delete_disabled_breakpoints): New.
13168 (validate_breakpoints): New.
13169 (check_mem_read): Validate breakpoints before trusting their
13170 shadow. Delete disabled breakpoints.
13171 (check_mem_write): Validate breakpoints before trusting they
13172 should be inserted. Delete disabled breakpoints.
13173 * mem-break.h (validate_breakpoints):
13174 * server.c (handle_query): Validate breakpoints when we see a
13175 qSymbol query.
13176
8b07ae33
PA		 131772010-04-01 Pedro Alves <pedro@codesourcery.com>
13178
13179 * linux-low.c (linux_wait_1): Avoid setting need_step_over is
13180 there's a GDB breakpoint at stop_pc. Always report a trap to GDB
13181 if we could tell there's a GDB breakpoint at stop_pc.
13182 (need_step_over_p): Don't do a step over if we find a GDB
13183 breakpoint at the resume PC.
13184
13185 * mem-break.c (struct raw_breakpoint): New.
13186 (enum bkpt_type): New type `gdb_breakpoint'.
13187 (struct breakpoint): Delete the `PC', `old_data' and `inserted'
13188 fields. New field `raw'.
13189 (find_raw_breakpoint_at): New.
13190 (set_raw_breakpoint_at): Handle refcounting. Create a raw
13191 breakpoint instead.
13192 (set_breakpoint_at): Adjust.
13193 (delete_raw_breakpoint): New.
13194 (release_breakpoint): New.
13195 (delete_breakpoint): Rename to...
13196 (delete_breakpoint_1): ... this. Add proc parameter. Use
13197 release_breakpoint. Return ENOENT.
13198 (delete_breakpoint): Reimplement.
13199 (find_breakpoint_at): Delete.
13200 (find_gdb_breakpoint_at): New.
13201 (delete_breakpoint_at): Delete.
13202 (set_gdb_breakpoint_at): New.
13203 (delete_gdb_breakpoint_at): New.
13204 (gdb_breakpoint_here): New.
13205 (set_reinsert_breakpoint): Use release_breakpoint.
13206 (uninsert_breakpoint): Rename to ...
13207 (uninsert_raw_breakpoint): ... this.
13208 (uninsert_breakpoints_at): Adjust to handle raw breakpoints.
13209 (reinsert_raw_breakpoint): Change parameter type to
13210 raw_breakpoint.
13211 (reinsert_breakpoints_at): Adjust to handle raw breakpoints
13212 instead.
13213 (check_breakpoints): Adjust. Use release_breakpoint.
13214 (breakpoint_here): Rewrite using find_raw_breakpoint_at.
13215 (breakpoint_inserted_here): Ditto.
13216 (check_mem_read): Adjust to iterate over raw breakpoints instead.
13217 Don't trust the breakpoint's shadow if it is not inserted.
13218 (check_mem_write): Adjust to iterate over raw breakpoints instead.
13219 (delete_all_breakpoints): Adjust.
13220 (free_all_breakpoints): Mark all breakpoints as uninserted, and
13221 use delete_breakpoint_1.
13222
13223 * mem-break.h (breakpoints_supported): Delete declaration.
13224 (set_gdb_breakpoint_at): Declare.
13225 (gdb_breakpoint_here): Declare.
13226 (delete_breakpoint_at): Delete.
13227 (delete_gdb_breakpoint_at): Declare.
13228
13229 * server.h (struct raw_breakpoint): Forward declare.
13230 (struct process_info): New field `raw_breakpoints'.
13231
13232 * linux-x86-low.c (x86_insert_point, x86_remote_point): Handle Z0
13233 breakpoints.
13234
6bf5e0ba
PA		 132352010-03-24 Pedro Alves <pedro@codesourcery.com>
13236
13237 * linux-low.c (status_pending_p_callback): Fix comment.
13238 (linux_wait_for_event_1): Move most of the internal breakpoint
13239 handling from here...
13240 (linux_wait_1): ... to here.
13241 (count_events_callback): New.
13242 (select_singlestep_lwp_callback): New.
13243 (select_event_lwp_callback): New.
13244 (cancel_breakpoints_callback): New.
13245 (select_event_lwp): New.
13246 (linux_wait_1): Simplify internal breakpoint handling. Give equal
13247 priority to all LWPs that have had events that should be reported
13248 to the client. Cancel breakpoints when about to reporting the
13249 event to the client, not while stopping lwps. No longer cancel
13250 finished single-steps here.
13251 (cancel_finished_single_step): Delete.
13252 (cancel_finished_single_steps): Delete.
13253
414a389f
PA		 132542010-03-24 Pedro Alves <pedro@codesourcery.com>
13255
13256 * mem-break.c (enum bkpt_type): New.
13257 (struct breakpoint): New field `type'.
13258 (set_breakpoint_at): Change return type to struct breakpoint
13259 pointer. Set type to `other_breakpoint' by default.
13260 (delete_breakpoint): Rewrite, supporting more than one breakpoint
13261 in the breakpoint list.
13262 (delete_reinsert_breakpoints): Only delete reinsert breakpoints.
13263 (reinsert_breakpoint): Rename to ...
13264 (reinsert_raw_breakpoint): ... this.
13265 (reinsert_breakpoints_at): Adjust.
13266 * mem-break.h (struct breakpoint): Declare.
13267 (set_breakpoint_at): Change return type to struct breakpoint
13268 pointer.
13269
2280c721
PA		 132702010-03-24 Pedro Alves <pedro@codesourcery.com>
13271
13272 * server.c (handle_query): Assign, not compare.
13273
d50171e4
PA		 132742010-03-24 Pedro Alves <pedro@codesourcery.com>
13275
13276 Teach linux gdbserver to step-over-breakpoints.
13277
13278 * linux-low.c (can_hardware_single_step): New.
13279 (supports_breakpoints): New.
13280 (handle_extended_wait): If stopping threads, read the stop pc of
13281 the new cloned LWP.
13282 (get_pc): New.
13283 (get_stop_pc): Add `lwp' parameter. Handle it. Bail out if the
13284 low target doesn't support retrieving the PC.
13285 (add_lwp): Set last_resume_kind to resume_continue.
13286 (linux_attach_lwp_1): Adjust comments. Always set stop_expected.
13287 (linux_attach): Don't clear stop_expected. Set the lwp's
13288 last_resume_kind to resume_stop.
13289 (linux_detach_one_lwp): Don't check for removed breakpoints.
13290 (check_removed_breakpoint): Delete.
13291 (status_pending_p): Rename to ...
13292 (status_pending_p_callback): ... this. Don't check for removed
13293 breakpoints. Don't consider threads that are stopped from GDB's
13294 perspective.
13295 (linux_wait_for_lwp): Always read the stop_pc here.
13296 (cancel_breakpoint): New.
13297 (step_over_bkpt): New global.
13298 (linux_wait_for_event_1): Implement stepping over breakpoints.
13299 (gdb_wants_lwp_stopped): New.
13300 (gdb_wants_all_stopped): New.
13301 (linux_wait_1): Tag threads as gdb-wants-stopped. Cancel finished
13302 single-step traps here. Store the thread's last reported target
13303 wait status.
13304 (send_sigstop): Don't clear stop_expected. Always set it,
13305 instead.
13306 (mark_lwp_dead): Remove reference to pending_is_breakpoint.
13307 (cancel_finished_single_step): New.
13308 (cancel_finished_single_steps): New.
13309 (wait_for_sigstop): Don't cancel finished single-step traps here.
13310 (linux_resume_one_lwp): Don't check for removed breakpoints.
13311 Don't set `step' on non-hardware step archs.
13312 (linux_set_resume_request): Ignore resume_stop requests if already
13313 stopping or stopped. Set the lwp's last_resume_kind.
13314 (resume_status_pending_p): Don't check for removed breakpoints.
13315 (need_step_over_p): New.
13316 (start_step_over): New.
13317 (finish_step_over): New.
13318 (linux_resume_one_thread): Always queue a sigstop for resume_stop
13319 requests. Clear the thread's last reported target waitstatus.
13320 Don't use the `suspended' flag. Don't consider pending breakpoints.
13321 (linux_resume): Start a step-over if necessary.
13322 (proceed_one_lwp): New.
13323 (proceed_all_lwps): New.
13324 (unstop_all_lwps): New.
13325 * linux-low.h (struct lwp_info): Rewrite comment for the
13326 `suspended' flag. Add the `stop_pc' field. Delete the
13327 `pending_stop_pc' field. Tweak the `stepping' flag's comment.
13328 Add `'last_resume_kind' and `need_step_over' fields.
13329 * inferiors.c (struct thread_info): Delete, moved elsewhere.
13330 * mem-break.c (struct breakpoint): Delete `reinserting' flag.
13331 Delete `breakpoint_to_reinsert' field. New flag `inserted'.
13332 (set_raw_breakpoint_at): New.
13333 (set_breakpoint_at): Rewrite to use it.
13334 (reinsert_breakpoint_handler): Delete.
13335 (set_reinsert_breakpoint): New.
13336 (reinsert_breakpoint_by_bp): Delete.
13337 (delete_reinsert_breakpoints): New.
13338 (uninsert_breakpoint): Rewrite.
13339 (uninsert_breakpoints_at): New.
13340 (reinsert_breakpoint): Rewrite.
13341 (reinsert_breakpoints_at): New.
13342 (check_breakpoints): Rewrite.
13343 (breakpoint_here): New.
13344 (breakpoint_inserted_here): New.
13345 (check_mem_read): Adjust.
13346 * mem-break.h (breakpoints_supported, breakpoint_here)
13347 (breakpoint_inserted_here, set_reinsert_breakpoint): Declare.
13348 (reinsert_breakpoint_by_bp): Delete declaration.
13349 (delete_reinsert_breakpoints): Declare.
13350 (reinsert_breakpoint): Delete declaration.
13351 (reinsert_breakpoints_at): Declare.
13352 (uninsert_breakpoint): Delete declaration.
13353 (uninsert_breakpoints_at): Declare.
13354 (check_breakpoints): Adjust prototype.
13355 * server.h: Adjust include order.
13356 (struct thread_info): Declare here. Add a `last_status' field.
13357
30ba68cb
MS		 133582010-03-23 Michael Snyder <msnyder@vmware.com>
13359
13360 * server.c (crc32): New function.
13361 (handle_query): Add handling for 'qCRC:' request.
13362
b9a881c2
PA		 133632010-03-23 Pedro Alves <pedro@codesourcery.com>
13364
13365 * linux-x86-low.c (x86_linux_prepare_to_resume): Clear DR6 if the
13366 lwp had been stopped by a watchpoint.
13367
e92d13d5
PA		 133682010-03-16 Pedro Alves <pedro@codesourcery.com>
13369
13370 * server.h (internal_error): Declare.
13371 (gdb_assert, ASSERT_FUNCTION, gdb_assert_fail): Define.
13372 * utils.c (internal_error): New function.
13373
64daa791
AS		 133742010-03-15 Andreas Schwab <schwab@redhat.com>
13375
13376 * configure.srv: Fix typo setting srv_regobj.
13377
f52cd8cd
PA		 133782010-03-15 Pedro Alves <pedro@codesourcery.com>
13379
13380 * linux-low.c (fetch_register): Avoid passing a non string literal
13381 format to `error'.
13382 (usr_store_inferior_registers): Ditto.
13383
93ae6fdc
PA		 133842010-03-14 Pedro Alves <pedro@codesourcery.com>
13385
13386 * linux-low.c (linux_write_memory): Bail out early if peeking
13387 memory failed.
13388
c3adc08c
PA		 133892010-03-14 Pedro Alves <pedro@codesourcery.com>
13390
13391 * linux-low.h (struct lwp_info): New fields
13392 `stopped_by_watchpoint' and `stopped_data_address'.
13393 * linux-low.c (linux_wait_for_lwp): Check for watchpoint triggers
13394 here, and cache them in the lwp object.
13395 (wait_for_sigstop): Check stopped_by_watchpoint lwp field
13396 directly.
13397 (linux_resume_one_lwp): Clear the lwp's stopped_by_watchpoint
13398 field.
13399 (linux_stopped_by_watchpoint): Rewrite.
13400 (linux_stopped_data_address): Rewrite.
13401
bce522a2
PA		 134022010-03-06 Simo Melenius <simo.melenius@iki.fi>
13403
13404 * linux-low.c (linux_wait_for_lwp): Fetch the regcache after
13405 switching the current inferior, not before.
13406
90884b2b
L		 134072010-03-01 H.J. Lu <hongjiu.lu@intel.com>
13408
13409 * Makefile.in (clean): Replace reg-i386.c, reg-x86-64.c,
13410 reg-i386-linux.c and reg-x86-64-linux.c with i386.c, amd64.c,
13411 i386-linux.c and amd64-linux.c.
13412 (reg-i386.o): Removed.
13413 (reg-i386.c): Likewise.
13414 (reg-i386-linux.o): Likewise.
13415 (reg-i386-linux.c): Likewise.
13416 (reg-x86-64.o): Likewise.
13417 (reg-x86-64.c): Likewise.
13418 (reg-x86-64-linux.o): Likewise.
13419 (reg-x86-64-linux.c): Likewise.
13420 (i386.o): New.
13421 (i386.c): Likewise.
13422 (i386-linux.o): Likewise.
13423 (i386-linux.c): Likewise.
13424 (amd64.o): Likewise.
13425 (amd64.c): Likewise.
13426 (amd64-linux.o): Likewise.
13427 (amd64-linux.c): Likewise.
13428
13429 * configure.srv (srv_i386_regobj): New.
13430 (srv_i386_linux_regobj): Likewise.
13431 (srv_amd64_regobj): Likewise.
13432 (srv_amd64_linux_regobj): Likewise.
13433 (srv_i386_32bit_xmlfiles): Likewise.
13434 (srv_i386_64bit_xmlfiles): Likewise.
13435 (srv_i386_xmlfiles): Likewise.
13436 (srv_amd64_xmlfiles): Likewise.
13437 (srv_i386_linux_xmlfiles): Likewise.
13438 (srv_amd64_linux_xmlfiles): Likewise.
13439 (i[34567]86-*-cygwin*): Set srv_regobj to $srv_i386_regobj. Set
13440 srv_xmlfiles to $srv_i386_xmlfiles.
13441 (i[34567]86-*-mingw32ce*): Likewise.
13442 (i[34567]86-*-mingw*): Likewise.
13443 (i[34567]86-*-nto*): Likewise.
13444 (i[34567]86-*-linux*): Set srv_regobj to $srv_i386_linux_regobj
13445 and $srv_amd64_linux_regobj. Set srv_xmlfiles to
13446 $srv_i386_linux_xmlfiles and $srv_amd64_linux_xmlfiles.
13447 (x86_64-*-linux*): Likewise.
13448
13449 * linux-x86-low.c (init_registers_x86_64_linux): Removed.
13450 (init_registers_amd64_linux): New.
13451 (x86_arch_setup): Replace init_registers_x86_64_linux with
13452 init_registers_amd64_linux.
13453
193f13e6
MK		 134542010-02-23 Maxim Kuvyrkov <maxim@codesourcery.com>
13455
13456 * configure.ac: Check for libdl. If it is not available link against
13457 static libthread_db.
13458 * configure: Regenerate.
13459
85d721b8
PA		 134602010-02-22 Pedro Alves <pedro@codesourcery.com>
13461
13462 PR9605
13463
13464 * i386-low.c (i386_length_and_rw_bits): Throw a fatal error if
13465 handing a read watchpoint.
13466 (i386_low_insert_watchpoint): Read watchpoints aren't supported.
13467
6076632b
DE		 134682010-02-12 Doug Evans <dje@google.com>
13469
13470 * linux-low.c (linux_supports_tracefork_flag): Document.
13471 (linux_look_up_symbols): Add comment.
13472
3327ccf7
L		 134732010-02-03 H.J. Lu <hongjiu.lu@intel.com>
13474
13475 * regcache.c (supply_register): Clear regcache if buf is NULL.
13476
0718675c 134772010-02-02 Nicolas Roche <roche@sourceware.org>
3327ccf7 13478 Joel Brobecker <brobecker@adacore.com>
0718675c
JB		 13479
13480 * inferiors.c (find_inferior): Add function documentation.
13481 (unloaded_dll): Handle the case where the unloaded dll has not
13482 been previously registered in the dll list.
13483
177321bd
DJ		 134842010-02-01 Daniel Jacobowitz <dan@codesourcery.com>
13485
13486 * linux-arm-low.c (thumb_breakpoint_len): Delete.
13487 (thumb2_breakpoint): New.
13488 (arm_breakpoint_at): Check for Thumb-2 breakpoints.
13489
2b009048
DJ		 134902010-01-29 Daniel Jacobowitz <dan@codesourcery.com>
13491
13492 * linux-low.c (get_stop_pc): Check for SIGTRAP.
13493 (linux_wait_for_event_1): Handle SIGILL and SIGSEGV as possible
13494 breakpoints.
13495
3be029c7
PA		 134962010-01-21 Pedro Alves <pedro@codesourcery.com>
13497
13498 * linux-ppc-low.c (ppc_arch_setup): Adjust to regcache changes.
13499
18f5de3b
JK		 135002010-01-21 Jan Kratochvil <jan.kratochvil@redhat.com>
13501
13502 * linux-s390-low.c (s390_collect_ptrace_register)
13503 (s390_supply_ptrace_register): Adjust it for the new regcache parameter.
13504
3743bb4f
DE		 135052010-01-21 Doug Evans <dje@google.com>
13506
14ce3065
DE		 13507 * linux-low.c (PTRACE_ARG3_TYPE): Change from long to void*.
13508 (PTRACE_ARG4_TYPE): New macro.
13509 (handle_extended_wait): Cast ptrace arg4 to PTRACE_ARG4_TYPE.
13510 (linux_wait_for_event_1, linux_resume_one_lwp): Ditto.
13511 (fetch_register): Cast to uintptr_t before casting to PTRACE_ARG3_TYPE.
13512 (usr_store_inferior_registers): Ditto.
13513 (linux_read_memory, linux_write_memory): Ditto.
13514 (linux_test_for_tracefork): Ditto.
13515
3743bb4f
DE		 13516 * linux-arm-low.c: Remove redundant include of gdb_proc_service.h.
13517 Only include elf.h if gdb_proc_service.h didn't include linux/elf.h.
13518
8b315be5
PA		 135192010-01-21 Pedro Alves <pedro@codesourcery.com>
13520
13521 * proc-service.c (ps_lgetregs): Don't refetch registers from the
13522 target.
13523
85492558
PA		 135242010-01-21 Pedro Alves <pedro@codesourcery.com>
13525
13526 * spu-low.c (spu_fetch_registers, spu_store_registers): Change
13527 prototype to take a regcache. Adjust.
13528
442ea881
PA		 135292010-01-20 Pedro Alves <pedro@codesourcery.com>
13530
13531 * regcache.h (struct thread_info): Forward declare.
13532 (struct regcache): New.
13533 (new_register_cache): Adjust prototype.
13534 (get_thread_regcache): Declare.
13535 (free_register_cache): Adjust prototype.
13536 (registers_to_string, registers_from_string): Ditto.
13537 (supply_register, supply_register_by_name, collect_register)
13538 (collect_register_as_string, collect_register_by_name): Ditto.
13539 * regcache.c (struct inferior_regcache_data): Delete.
13540 (get_regcache): Rename to ...
13541 (get_thread_regcache): ... this. Adjust. Switch inferior before
13542 fetching registers.
13543 (regcache_invalidate_one): Adjust.
13544 (regcache_invalidate): Fix prototype.
13545 (new_register_cache): Return the new register cache.
13546 (free_register_cache): Change prototype.
13547 (realloc_register_cache): Adjust.
13548 (registers_to_string): Change prototype to take a regcache. Adjust.
13549 (registers_from_string): Ditto.
13550 (register_data): Ditto.
13551 (supply_register): Ditto.
13552 (supply_register_by_name): Ditto.
13553 (collect_register): Ditto.
13554 (collect_register_as_string): Ditto.
13555 (collect_register_by_name): Ditto.
13556 * server.c (process_serial_event): Adjust.
13557 * linux-low.h (regset_fill_func, regset_store_func): Change
13558 prototype.
13559 (get_pc, set_pc, collect_ptrace_register, supply_ptrace_register):
13560 Change prototype.
13561 * linux-low.c (get_stop_pc): Adjust.
13562 (check_removed_breakpoint): Adjust.
13563 (linux_wait_for_event): Adjust.
13564 (linux_resume_one_lwp): Adjust.
13565 (fetch_register): Add regcache parameter. Adjust.
13566 (usr_store_inferior_registers): Ditto.
13567 (regsets_fetch_inferior_registers): Ditto.
13568 (regsets_store_inferior_registers): Ditto.
13569 (linux_fetch_registers, linux_store_registers): Ditto.
13570 * i387-fp.c (i387_cache_to_fsave): Change prototype to take a
13571 regcache. Adjust.
43aaf8b6
PA		 13572 (i387_fsave_to_cache, i387_cache_to_fxsave, i387_fxsave_to_cache):
13573 Ditto.
442ea881
PA		 13574 * i387-fp.h (i387_cache_to_fsave, i387_fsave_to_cache): Change
13575 prototype to take a regcache.
13576 (i387_cache_to_fxsave, i387_fxsave_to_cache): Ditto.
13577 * remote-utils.c (convert_ascii_to_int, outreg)
13578 (prepare_resume_reply): Change prototype to take a regcache.
13579 Adjust.
13580 * target.h (struct target_ops) <fetch_registers, store_registers>:
13581 Change prototype to take a regcache.
13582 (fetch_inferior_registers, store_inferior_registers): Change
13583 prototype to take a regcache. Adjust.
13584 * proc-service.c (ps_lgetregs): Adjust.
13585 * linux-x86-low.c (x86_fill_gregset, x86_store_gregset)
13586 (x86_fill_fpregset, x86_store_fpregset, x86_fill_fpxregset)
13587 (x86_store_fpxregset, x86_get_pc, x86_set_pc): Change prototype to
13588 take a regcache. Adjust.
13589 * linux-arm-low.c (arm_fill_gregset, arm_store_gregset)
13590 (arm_fill_wmmxregset, arm_store_wmmxregset, arm_fill_vfpregset)
13591 (arm_store_vfpregset, arm_get_pc, arm_set_pc):
13592 (arm_breakpoint_at): Change prototype to take a regcache. Adjust.
13593 * linux-cris-low.c (cris_get_pc, cris_set_pc)
13594 (cris_cannot_fetch_register):
13595 (cris_breakpoint_at): Change prototype to take a regcache.
13596 Adjust.
13597 * linux-crisv32-low.c (cris_get_pc, cris_set_pc,
13598 cris_reinsert_addr, cris_write_data_breakpoint): Change prototype
13599 to take a regcache. Adjust.
13600 (cris_breakpoint_at, cris_insert_point, cris_remove_point):
13601 Adjust.
13602 * linux-m32r-low.c (m32r_get_pc, m32r_set_pc): Change prototype to
13603 take a regcache. Adjust.
13604 * linux-m68k-low.c (m68k_fill_gregset, m68k_store_gregset)
13605 (m68k_fill_fpregset, m68k_store_fpregset, m68k_get_pc,
13606 (m68k_set_pc): Change prototype to take a regcache. Adjust.
13607 * linux-mips-low.c (mips_get_pc):
13608 (mips_set_pc): Change prototype to take a regcache. Adjust.
13609 (mips_reinsert_addr): Adjust.
13610 (mips_collect_register): Change prototype to take a regcache.
13611 Adjust.
13612 (mips_supply_register):
13613 (mips_collect_register_32bit, mips_supply_register_32bit)
13614 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
13615 (mips_store_fpregset): Ditto.
43aaf8b6
PA		 13616 * linux-ppc-low.c (ppc_supply_ptrace_register)
13617 (ppc_supply_ptrace_register): Ditto.
442ea881
PA		 13618 (parse_spufs_run): Adjust.
13619 (ppc_get_pc, ppc_set_pc, ppc_fill_gregset, ppc_fill_vsxregset)
13620 (ppc_store_vsxregset, ppc_fill_vrregset, ppc_store_vrregset)
13621 (ppc_fill_evrregset, ppc_store_evrregset): Change prototype to
13622 take a regcache. Adjust.
13623 * linux-s390-low.c (s390_collect_ptrace_register)
13624 (s390_supply_ptrace_register, s390_fill_gregset, s390_get_pc)
13625 (s390_set_pc): Change prototype to take a regcache. Adjust.
13626 (s390_arch_setup): Adjust.
13627 * linux-sh-low.c (sh_get_pc, sh_breakpoint_at)
13628 (sh_fill_gregset): Change prototype to take a regcache. Adjust.
13629 * linux-sparc-low.c (sparc_fill_gregset_to_stack)
13630 (sparc_fill_gregset, sparc_store_gregset_from_stack)
13631 (sparc_store_gregset, sparc_get_pc): Change prototype to take a
13632 regcache. Adjust.
13633 (sparc_breakpoint_at): Adjust.
13634 * linux-xtensa-low.c (xtensa_fill_gregset):
13635 (xtensa_store_gregset):
13636 (xtensa_fill_xtregset, xtensa_store_xtregset, xtensa_get_pc)
13637 (xtensa_set_pc): Change prototype to take a regcache. Adjust.
13638 * nto-low.c (nto_fetch_registers, nto_store_registers): Change
13639 prototype to take a regcache. Adjust.
13640 * win32-arm-low.c (arm_fetch_inferior_register)
13641 (arm_store_inferior_register): Change prototype to take a
13642 regcache. Adjust.
13643 * win32-i386-low.c (i386_fetch_inferior_register)
13644 (i386_store_inferior_register): Change prototype to take a
13645 regcache. Adjust.
13646 * win32-low.c (child_fetch_inferior_registers)
13647 (child_store_inferior_registers): Change prototype to take a
13648 regcache. Adjust.
13649 (win32_wait): Adjust.
13650 (win32_fetch_inferior_registers): Change prototype to take a
13651 regcache. Adjust.
13652 (win32_store_inferior_registers): Adjust.
13653 * win32-low.h (struct win32_target_ops) <fetch_inferior_register,
13654 store_inferior_register>: Change prototype to take a regcache.
13655
60c3d7b0
DE		 136562010-01-20 Doug Evans <dje@google.com>
13657
13658 * linux-low.c (linux_create_inferior): Wrap use of __SIGRTMIN in
13659 #ifdef.
13660 (linux_wait_for_event1, linux_init_signals): Ditto.
ec8ebe72 13661 (W_STOPCODE): Provide definition if missing.
60c3d7b0 13662
dc146f7c
VP		 136632010-01-13 Vladimir Prus <vladimir@codesourcery.com>
13664
13665 * linux-low.c (linux_core_of_thread): New.
13666 (compare_ints, show_process, list_threads): New.
13667 (linux_qxfer_osdata): Report threads and cores.
13668 (linux_target_op): Register linux_core_of_thread.
13669 * remote-utils.c (prepare_resume_reply): Report the core.
13670 (buffer_xml_printf): Support %d specifier.
13671 * server.c (handle_threads_qxfer_proper, handle_threads_qxfer):
13672 New.
13673 (handle_query): Handle qXfer:threads. Announce availability
13674 thereof.
13675 * target.h (struct target_ops): New field core_of_thread.
13676
7803799a
UW		 136772010-01-04 Ulrich Weigand <uweigand@de.ibm.com>
13678
13679 * Makefile.in (clean): Remove new generated files.
13680 (reg-s390.o, reg-s390.c): Remove rules.
13681 (reg-s390x.o, reg-s390x.c): Likewise.
13682 (s390-linux32.o, s390-linux32.c): Add rules.
13683 (s390-linux64.o, s390-linux64.c): Likewise.
13684 (s390x-linux64.o, s390x-linux64.c): Likewise.
13685 * configure.srv (s390*-*-linux*): Update srv_regobj and srv_xmlfiles.
13686 * linux-s390-low.c: Include <elf.h>.
13687 (HWCAP_S390_HIGH_GPRS): Define if undefined.
13688 (init_registers_s390): Remove prototype.
13689 (init_registers_s390x): Likewise.
13690 (init_registers_s390_linux32): Add prototype.
13691 (init_registers_s390_linux64): Likewise.
13692 (init_registers_s390x_linux64): Likewise.
13693 (s390_num_regs_3264): New define.
13694 (s390_regmap_3264): New global variable.
13695 (s390_cannot_fetch_register): Remove obsolete check.
13696 (s390_cannot_store_register): Likewise.
13697 (s390_collect_ptrace_register): Handle upper/lower register halves.
13698 (s390_supply_ptrace_register): Likewise.
13699 (s390_fill_gregset): Update to register number changes.
13700 (s390_get_hwcap): New routine.
13701 (s390_arch_setup): Detect 32-bit process running on 64-bit system.
13702 Install appropriate regmap and register set.
13703
6e7ffa39
JB		 137042010-01-01 Joel Brobecker <brobecker@adacore.com>
13705
13706 * server.c (gdbserver_version): Update copyright year to 2010.
13707 * gdbreplay.c (gdbreplay_version): Likewise.
13708
957f3f49
DE		 137092009-12-28 Doug Evans <dje@google.com>
13710
13711 * linux-low.c: Delete inclusion of ansidecl.h, elf/common.h,
13712 elf/external.h. Include <elf.h> instead but only if necessary.
13713
ca5c370d
PA		 137142009-12-28 Pedro Alves <pedro@codesourcery.com>
13715
13716 * linux-low.c (linux_remove_process): Remove `detaching'
13717 parameter. Don't release/detach from thread_db here.
13718 (linux_kill): Release/detach from thread_db here, ...
13719 (linux_detach): ... and here, before actually detaching.
13720 (linux_wait_1): ... and here, when a process exits.
13721 * thread-db.c (any_thread_of): New.
13722 (thread_db_free): Switch the current inferior to a thread of the
13723 passed in process.
13724
4ee62156
DE		 137252009-12-21 Doug Evans <dje@google.com>
13726
d90e6a88
DE		 13727 * linux-x86-low.c: Delete outdated comment about Elf32_Phdr.
13728
c5f62d5f
DE		 13729 * linux-low.c (kill_lwp): Use __NR_tkill instead of SYS_tkill.
13730 Move definition of tkill_failed to ifdef __NR_tkill to avoid gcc
13731 warning ifndef __NR_tkill. Move setting of errno there too.
13732 Delete unnecessary resetting of errno after syscall.
13733 Minor comment changes to match gdb/linux-nat.c:kill_lwp.
13734
10e86dd7
DE		 13735 * configure.ac: Check for dladdr.
13736 * config.in: Regenerate.
13737 * configure: Regenerate.
13738 * thread-db.c (dladdr_to_soname): Only define ifdef HAVE_DLADDR.
13739 (try_thread_db_load): Update.
13740
4ee62156
DE		 13741 * linux-low.c (my_waitpid): Delete unnecessary prototype.
13742
00f515da
DE		 137432009-12-18 Doug Evans <dje@google.com>
13744
e9464885
DE		 13745 * event-loop.c: Include unistd.h if it exists.
13746
07d4f67e
DE		 13747 * linux-low.c (my_waitpid): Move definition away from being in
13748 between linux_tracefork_child/linux_test_for_tracefork.
13749
00f515da
DE		 13750 * gdb_proc_service.h (psaddr_t): Fix type.
13751 * thread-db.c (thread_db_info.td_thr_tls_get_addr_p): Fix
13752 signature to match glibc.
13753
1de1badb
DE		 137542009-12-16 Doug Evans <dje@google.com>
13755
13756 * linux-low.c (linux_read_memory): Fix argument to read.
13757
aeeb81d1
PA		 137582009-11-26 Pedro Alves <pedro@codesourcery.com>
13759
13760 * win32-low.c (get_child_debug_event): On EXIT_THREAD_DEBUG_EVENT
13761 events, don't leave current_inferior pointing at null.
13762
10357975
PA		 137632009-11-26 Pedro Alves <pedro@codesourcery.com>
13764
13765 * win32-low.c (LOG): Delete.
13766 (OUTMSG): Output to stderr.
13767 (OUTMSG2): Conditionalize on `debug_threads' variable, instead of
13768 on compile time LOG macro.
13769 (win32_wait): Fix debug output.
13770
cf6e3471
PA		 137712009-11-26 Pedro Alves <pedro@codesourcery.com>
13772
13773 * win32-low.c (win32_add_one_solib): If the dll name is
13774 "ntdll.dll", prepend the system directory to the dll path.
13775
0c85e18e
MK		 137762009-11-17 Daniel Jacobowitz <dan@codesourcery.com>
13777
13778 * m68k-tdep.c (m68k_gdbarch_init): Reuse previous initialization.
13779
9ac544ce 137802009-11-17 Nathan Sidwell <nathan@codesourcery.com>
889bf7c5 13781 Vladimir Prus <vladimir@codesourcery.com>
9ac544ce
MK		 13782
13783 * Makefile.in (reg-cf.o, reg-cf.c): New targets.
13784 * configure.ac: Check for __mcoldfire__ and set
13785 gdb_cv_m68k_is_coldfire.
13786 * configure.srv: Use gdb_cv_m68k_is_coldfire to select between
13787 reg-cf.o and reg-m68k.o.
13788 * configure: Regenerated.
13789
fd7dd3e6
PA		 137902009-11-16 Pedro Alves <pedro@codesourcery.com>
13791
13792 * linux-low.c (linux_remove_process): Add `detaching' parameter.
13793 Pass it to thread_db_free.
13794 (linux_kill, linux_detach, linux_wait_1): Adjust to pass the
13795 proper `detaching' argument to linux_remove_process.
13796 * linux-low.h (thread_db_free): Add `detaching' parameter.
13797 * thread-db.c (thread_db_init): Pass false as `detaching' argument
13798 to thread_db_free.
13799 (thread_db_free): Add `detaching' parameter. Only
13800 call td_ta_clear_event if detaching from process.
13801
75aa492e
MK		 138022009-11-12 Maxim Kuvyrkov <maxim@codesourcery.com>
13803
13804 * thread-db.c (thread_db_free): Fix typo.
13805
21e1bee4
PP		 138062009-11-11 Paul Pluzhnikov <ppluzhnikov@google.com>
13807
13808 PR gdb/10838
13809 * thread-db.c (thread_db_free): Call td_ta_clear_event.
13810
8838b45e
NS		 138112009-11-03 Nathan Sidwell <nathan@codesourcery.com>
13812
13813 * configure.ac (i[34567]86-*): Check if we're targetting x86-64
13814 with an i686 compiler.
13815 * configure.srv (i[34567]86-*-linux*): Pull in x86-64 handling if
13816 needed.
13817 * configure: Rebuilt.
13818
8a35fb51
SL		 138192009-10-29 Sandra Loosemore <sandra@codesourcery.com>
13820
13821 PR gdb/10783
13822
13823 * server.c (handle_search_memory_1): Correct read_addr initialization
13824 in loop for searching subsequent chunks.
13825
96f15937
PP		 138262009-10-29 Paul Pluzhnikov <ppluzhnikov@google.com>
13827
13828 * configure.ac: New --with-libthread-db option.
13829 * thread-db.c: Allow direct dependence on libthread_db.
13830 (thread_db_free): Adjust.
13831 * config.in: Regenerate.
13832 * configure: Likewise.
889bf7c5 13833
5f7d1694
PP		 138342009-10-28 Paul Pluzhnikov <ppluzhnikov@google.com>
13835
13836 PR gdb/10757
13837 * thread-db.c (attach_thread): New function.
13838 (maybe_attach_thread): Return success/failure.
13839 (find_new_threads_callback): Adjust.
889bf7c5
PA		 13840 (thread_db_find_new_threads): Loop until no new threads.
13841
88e3b899
PA		 138422009-10-13 Pedro Alves <pedro@codesourcery.com>
13843
13844 * proc-service.c (ps_lgetregs): Formatting.
13845
cdbfd419
PP		 138462009-10-08 Paul Pluzhnikov <ppluzhnikov@google.com>
13847
13848 * acinclude.m4: (SRV_CHECK_THREAD_DB, SRV_CHECK_TLS_GET_ADDR): Remove.
13849 * configure.ac: Adjust.
13850 * linux-low.h (struct process_info_private): Move members to struct
13851 thread_db.
13852 (thread_db_free, thread_db_handle_monitor_command): New prototype.
13853 * linux-low.c (linux_remove_process): Adjust.
13854 (linux_wait_for_event_1, linux_look_up_symbols): Likewise.
13855 * server.c (handle_query): Move code ...
13856 (handle_monitor_command): ... here. New function.
13857 * target.h (struct target_ops): New member.
13858 * thread-db.c (struct thread_db): New.
13859 (libthread_db_search_path): New variable.
13860 (thread_db_create_event, thread_db_enable_reporting)
13861 (find_one_thread, maybe_attach_thread, find_new_threads_callback)
13862 (thread_db_find_new_threads, (thread_db_get_tls_address): Adjust.
13863 (try_thread_db_load_1, dladdr_to_soname): New functions.
13864 (try_thread_db_load, thread_db_load_search): New functions.
13865 (thread_db_init): Search for libthread_db.
13866 (thread_db_free): New function.
13867 (thread_db_handle_monitor_command): Likewise.
13868 * config.in: Regenerate.
13869 * configure: Regenerate.
889bf7c5 13870
4168d2d6
UW		 138712009-09-27 Ulrich Weigand <uweigand@de.ibm.com>
13872
13873 * spu-low.c (spu_kill): Wait for inferior to terminate.
13874 Call clear_inferiors.
13875 (spu_detach): Call clear_inferiors.
13876
81ecdfbb
RW		 138772009-08-22 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13878
13879 * aclocal.m4: Regenerate.
13880 * config.in: Likewise.
13881 * configure: Likewise.
13882
0b9ff2c0
UW		 138832009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13884
13885 * linux-ppc-low.c (INSTR_SC, NR_spu_run): Define.
13886 (parse_spufs_run): New function.
13887 (ppc_get_pc, ppc_set_pc): Detect and handle SPU PC.
13888 (ppc_breakpoint_at): Handle SPU breakpoints.
13889
efcbbd14
UW		 138902009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13891
13892 * linux-low.c: Include <sys/stat.h> and <sys/vfs.h>.
13893 (SPUFS_MAGIC): Define.
13894 (spu_enumerate_spu_ids): New function.
13895 (linux_qxfer_spu): New function.
13896 (linux_target_ops): Install linux_qxfer_spu.
13897
f4d9bade
UW		 138982009-07-31 Ulrich Weigand <uweigand@de.ibm.com>
13899
13900 * configure.srv (powerpc*-*-linux*): Add powerpc-cell32l.o
13901 and powerpc-cell64l.o to srv_regobj. Add rs6000/powerpc-cell32l.xml
13902 and rs6000/powerpc-cell64l.xml to srv_xmlfiles.
13903 * Makefile.in (powerpc-cell32l.o, powerpc-cell32l.c): New rules.
13904 (powerpc-cell64l.o, powerpc-cell64l.c): Likewise.
13905 (clean): Handle powerpc-cell32l.c and powerpc-cell64l.c.
13906 * linux-ppc-low.c (PPC_FEATURE_CELL): Define.
13907 (init_registers_powerpc_cell32l): Add prototype.
13908 (init_registers_powerpc_cell64l): Likewise.
13909 (ppc_arch_setup): Detect Cell/B.E. architecture.
13910
96e946ca
RW		 139112009-07-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
13912
13913 * Makefile.in (datarootdir): New variable.
13914
58d6951d
DJ		 139152009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13916
13917 * linux-low.c (linux_write_memory): Update debugging output.
13918 * Makefile.in (clean): Add new descriptions.
13919 (arm-with-vfpv2.o, arm-with-vfpv2.c, arm-with-vfpv3.o)
13920 (arm-with-vfpv3.c, arm-with-neon.o, arm-with-neon.c): New rules.
13921 * configure.srv: Add new files for arm*-*-linux*.
13922 * linux-arm-low.c: Add new declarations.
13923 (PTRACE_GETVFPREGS, PTRACE_SETVFPREGS): Define if undefined.
13924 (arm_hwcap, HWCAP_VFP, HWCAP_IWMMXT, HWCAP_NEON, HWCAP_VFPv3)
13925 (HWCAP_VFPv3D16): New.
13926 (arm_fill_wmmxregset, arm_store_wmmxregset): Check HWCAP_IWMMXT
13927 instead of __IWMMXT__.
13928 (arm_fill_vfpregset, arm_store_vfpregset, arm_get_hwcap)
13929 (arm_arch_setup): New.
13930 (target_regsets): Remove #ifdef. Add VFP regset.
13931 (the_low_target): Use arm_arch_setup.
13932
12b42a12
DJ		 139332009-07-28 Daniel Jacobowitz <dan@codesourcery.com>
13934
13935 * linux-low.c (linux_kill_one_lwp): Adjust kernel workaround to skip
13936 the main thread again.
13937
ac8c974e
AR		 139382009-07-06 Aleksandar Ristovski <aristovski@qnx.com>
13939
13940 Adding Neutrino gdbserver.
13941 * configure: Regenerated.
13942 * configure.ac: Add case for srv_qnx and set LIBS accordingly.
13943 * configure.srv (i[34567]86-*-nto*): New target.
13944 * nto-low.c, nto-low.h, nto-x86-low.c: New files.
13945 * remote-utils.c [__QNX__]: Include sys/iomgr.h
13946 (nto_comctrl) [__QNX__]: New function.
13947 (enable_async_io, disable_async_io) [__QNX__]: Call nto_comctrl.
13948
4424e0c3 139492009-07-05 Danny Backx <dannybackx@users.sourceforge.net>
7437790a
PA		 13950
13951 * configure.srv (i[34567]86-*-mingw32ce*): Add i386-low.o to
13952 srv_tgtobj.
13953
912cf4ba
PA		 139542009-07-04 Danny Backx <dannybackx@users.sourceforge.net>
13955 Pedro Alves <pedro@codesourcery.com>
13956
13957 * win32-i386-low.c (i386_get_thread_context): Handle systems that
13958 don't support CONTEXT_EXTENDED_REGISTERS.
13959 (i386_win32_breakpoint, i386_win32_breakpoint_len): New.
13960 (the_low_target): Install them.
13961 * win32-low.c (get_child_debug_event): Handle WaitForDebugEvent
13962 failing with ERROR_PIPE_NOT_CONNECTED.
13963
aa5ca48f
DE		 139642009-06-30 Doug Evans <dje@google.com>
13965 Pierre Muller <muller@ics.u-strasbg.fr>
13966
13967 Add h/w watchpoint support to x86-linux, win32-i386.
13968 * Makefile.in (SFILES): Add i386-low.c
13969 (i386_low_h): Define.
13970 (i386-low.o): Add dependencies.
13971 (linux-x86-low.o): Add i386-low.h dependency.
13972 (win32-i386-low.o): Ditto.
13973 * i386-low.c: New file.
13974 * i386-low.h: New file.
13975 * configure.srv (i[34567]86-*-cygwin*): Add i386-low.o to srv_tgtobj.
13976 (i[34567]86-*-linux*, i[34567]86-*-mingw*, x86_64-*-linux*): Ditto.
13977 * linux-low.c (linux_add_process): Initialize arch_private.
13978 (linux_remove_process): Free arch_private.
13979 (add_lwp): Initialize arch_private.
13980 (delete_lwp): Free arch_private.
13981 (linux_resume_one_lwp): Call the_low_target.prepare_to_resume if
13982 provided.
13983 * linux-low.h (process_info_private): New member arch_private.
13984 (lwp_info): New member arch_private.
13985 (linux_target_ops): New members new_process, new_thread,
13986 prepare_to_resume.
13987 (ptid_of): New macro.
13988 * linux-x86-low.c: Include stddef.h, i386-low.h.
13989 (arch_process_info): New struct.
13990 (arch_lwp_info): New struct.
13991 (x86_linux_dr_get, x86_linux_dr_set): New functions.
13992 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
13993 (i386_dr_low_get_status): New function.
13994 (x86_insert_point, x86_remove_point): New functions.
13995 (x86_stopped_by_watchpoint): New function.
13996 (x86_stopped_data_address): New function.
13997 (x86_linux_new_process, x86_linux_new_thread): New functions.
13998 (x86_linux_prepare_to_resume): New function.
13999 (the_low_target): Add entries for insert_point, remove_point,
14000 stopped_by_watchpoint, stopped_data_address, new_process, new_thread,
14001 prepare_to_resume.
14002 * server.c (debug_hw_points): New global.
14003 (monitor_show_help): Document set debug-hw-points.
14004 (handle_query): Process "set debug-hw-points".
14005 * server.h (debug_hw_points): Declare.
14006 (paddress): Declare.
14007 * utils.c (NUMCELLS, CELLSIZE): New macros.
14008 (get_sell, xsnprintf, paddress): New functions.
14009 * win32-arm-low.c (the_low_target): Add entries for insert_point,
14010 remove_point, stopped_by_watchpoint, stopped_data_address.
14011 * win32-i386-low.c: Include i386-low.h.
14012 (debug_reg_state): Replaces dr.
14013 (i386_dr_low_set_addr, i386_dr_low_set_control): New functions.
14014 (i386_dr_low_get_status): New function.
14015 (i386_insert_point, i386_remove_point): New functions.
14016 (i386_stopped_by_watchpoint): New function.
14017 (i386_stopped_data_address): New function.
14018 (i386_initial_stuff): Update.
14019 (get_thread_context,set_thread_context,i386_thread_added): Update.
14020 (the_low_target): Add entries for insert_point,
14021 remove_point, stopped_by_watchpoint, stopped_data_address.
14022 * win32-low.c (win32_insert_watchpoint): New function.
14023 (win32_remove_watchpoint): New function.
14024 (win32_stopped_by_watchpoint): New function.
14025 (win32_stopped_data_address): New function.
14026 (win32_target_ops): Add entries for insert_watchpoint,
14027 remove_watchpoint, stopped_by_watchpoint, stopped_data_address.
14028 * win32-low.h (win32_target_ops): New members insert_point,
14029 remove_point, stopped_by_watchpoint, stopped_data_address.
14030
d993e290
PA		 140312009-06-25 Pedro Alves <pedro@codesourcery.com>
14032
14033 * server.c (process_serial_event): Re-return unsupported, not
14034 error, if the type isn't recognized. Re-allow supporting only
14035 insert or remove packets. Also call require_running for
14036 breakpoints. Add missing break statement to default case. Tidy.
14037 * target.h (struct target_ops): Rename insert_watchpoint to
14038 insert_point, and remove_watchpoint to remove_point.
14039
14040 * linux-low.h (struct linux_target_ops): Likewise.
14041 * linux-low.c (linux_insert_watchpoint): Rename to ...
14042 (linux_insert_point): ... this. Adjust.
14043 (linux_remove_watchpoint): Rename to ...
14044 (linux_remove_point): ... this. Adjust.
14045 (linux_target_ops): Adjust.
14046 * linux-crisv32-low.c (cris_insert_watchpoint): Rename to ...
14047 (cris_insert_point): ... this.
14048 (cris_remove_watchpoint): Rename to ...
14049 (cris_remove_point): ... this.
14050 (the_low_target): Adjust.
14051
0f54c268
PM		 140522009-06-24 Pierre Muller <muller@ics.u-strasbg.fr>
14053
14054 * server.c (handle_v_kill): Pass signal_pid to
14055 kill_inferior if multi_process is zero.
14056
c6314022
AR		 140572009-06-23 Aleksandar Ristovski <aristovski@qnx.com>
14058
14059 * server.c (process_serial_event): Add support for Z0 and Z1 packet.
14060 * target.h (target_ops): Comment for *_watchpoint to make it clear
14061 the functions can get types '0' and '1'.
14062
4463ce24
AR		 140632009-06-22 Aleksandar Ristovski <aristovski@qnx.com>
14064
14065 * linux-low.c (usr_fetch_inferior_registers): Remove check for regno 0.
14066 * proc-service.c (ps_lgetregs): Pass -1 to fetch all registers.
14067 * regcache.c (get_regcache): Likewise.
14068 * spu-low.c (spu_fetch_registers): Remove 0 to -1 conversion.
14069 * win32-low.c (child_fetch_inferior_registers): Remove check for
14070 regno 0.
14071
cf8fd78b
PA		 140722009-06-19 Aleksandar Ristovski <aristovski@qnx.com>
14073 Pedro Alves <pedro@codesourcery.com>
14074
14075 * target.h (struct target_ops) <supports_multi_process>: New
14076 callback.
14077 (target_supports_multi_process): New.
14078 * server.c (handle_query): Even if GDB reports support, only
14079 enable multi-process if the target also supports it. Report
14080 multi-process support only if the target backend supports it.
14081 * linux-low.c (linux_supports_multi_process): New function.
14082 (linux_target_ops): Install it as target_supports_multi_process
14083 callback.
14084
47c0c975
DE		 140852009-05-24 Doug Evans <dje@google.com>
14086
e09875d4
DE		 14087 Global renaming of find_thread_pid to find_thread_ptid.
14088 * server.h (find_thread_ptid): Renamed from find_thread_pid.
14089 * inferiors.c (find_thread_ptid): Renamed from find_thread_pid.
14090 All callers updated.
14091
e27d73f6
DE		 14092 * linux-low.c (handle_extended_wait): Use linux_resume_one_lwp
14093 to resume the newly created thread, don't call ptrace (PTRACE_CONT)
14094 directly.
14095
47c0c975
DE		 14096 * linux-low.c (get_stop_pc): Print pc if debug_threads.
14097 (check_removed_breakpoint, linux_wait_for_lwp): Ditto.
14098 (linux_resume_one_lwp): Ditto.
14099
2acc282a
DE		 141002009-05-23 Doug Evans <dje@google.com>
14101
14102 * linux-low.c (linux_resume_one_lwp): Change type of first arg
14103 from struct inferior_list_entry * to struct lwp_info *.
14104 All callers updated.
14105
9f1036c1
DE		 141062009-05-13 Doug Evans <dje@google.com>
14107
14108 * linux-x86-low.c: Don't include assert.h.
14109 (x86_siginfo_fixup): Use fatal, not assert.
14110 (x86_arch_setup): Fix comment.
14111
d0722149
DE		 141122009-05-12 Doug Evans <dje@google.com>
14113
14114 Biarch support for i386/amd64 gdbserver.
14115 * Makefile.in (SFILES): Remove linux-i386-low.c, linux-x86-64-low.c.
14116 Add linux-x86-low.c.
14117 (linux-i386-low.o, linux-x86-64-low.o): Delete.
14118 (linux-x86-low.o): Add.
14119 * linux-x86-64-low.c: Delete.
14120 * linux-i386-low.c: Delete.
14121 * linux-x86-low.c: New file.
14122 * configure.srv (i?86-linux srv_tgtobj): Replace linux-i386-low.o with
14123 linux-x86-low.o.
14124 (x86_64-linux srv_tgtobj): Replace linux-x86-64-low.o with
14125 linux-x86-low.o.
14126 (x86_64-linux srv_regobj): Add reg-i386-linux.o.
14127 * linux-low.c: Include ansidecl.h, elf/common.h, elf/external.h.
14128 (linux_child_pid_to_exec_file): New function.
14129 (elf_64_header_p, elf_64_file_p): New functions.
14130 (siginfo_fixup): New function.
14131 (linux_xfer_siginfo): New local inf_siginfo. Call siginfo_fixup to
14132 give target a chance to convert layout.
14133 * linux-low.h (linux_target_ops): New member siginfo_fixup.
14134 (linux_child_pid_to_exec_file, elf_64_file_p): Declare.
14135
fdeb2a12
DE		 141362009-05-07 Doug Evans <dje@google.com>
14137
14138 * linux-low.c (regsets_fetch_inferior_registers): Fix memory leak.
14139 (regsets_store_inferior_registers): Ditto.
14140
a6dbe5df
PA		 141412009-05-06 Pedro Alves <pedro@codesourcery.com>
14142
14143 PR server/10048
14144
14145 * linux-low.c (must_set_ptrace_flags): Delete.
14146 (linux_create_inferior): Set `lwp->must_set_ptrace_flags' instead
14147 of the global.
14148 (linux_attach_lwp_1): Don't set PTRACE_SETOPTIONS here. Set
14149 `lwp->must_set_ptrace_flags' instead.
ba42693b 14150 (linux_wait_for_event_1): Set ptrace options here.
a6dbe5df
PA		 14151 (linux_wait_1): ... not here.
14152
5091eb23
DE		 141532009-04-30 Doug Evans <dje@google.com>
14154
9f767825
DE		 14155 * inferiors.c (started_inferior_callback): New function.
14156 (attached_inferior_callback): New function.
14157 (have_started_inferiors_p, have_attached_inferiors_p): New functions.
14158 * server.c (print_started_pid, print_attached_pid): New functions.
14159 (detach_or_kill_for_exit): New function.
14160 (main): Call it instead of for_each_inferior (kill_inferior_callback).
14161 * server.h (have_started_inferiors_p): Declare.
14162 (have_attached_inferiors_p): Declare.
14163
5091eb23
DE		 14164 * inferiors.c (remove_process): Fix memory leak, free process.
14165 * linux-low.c (linux_remove_process): New function.
14166 (linux_kill): Call it instead of remove_process.
14167 (linux_detach, linux_wait_1): Ditto.
14168
155c8968
PA		 141692009-04-19 Danny Backx <dannybackx@users.sourceforge.net>
14170
14171 * configure.srv: Add x86 Windows CE target.
14172
7fe519cb
UW		 141732009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14174
14175 * inferiors.c (get_thread_process): Make global.
14176 * server.h (get_thread_process): Add prototype.
14177 * thread-db.c (find_one_thread): Use get_thread_process
14178 instead of current_process.
14179 (thread_db_get_tls_address): Do not crash if called when
14180 thread layer is not yet initialized.
14181
5472f405
UW		 141822009-04-03 Ulrich Weigand <uweigand@de.ibm.com>
14183
14184 * remote-utils.c (prepare_resume_reply): Null-terminate packet.
14185 * spu-low.c (current_tid): Rename to ...
14186 (current_ptid): ... this.
14187 (fetch_ppc_register, fetch_ppc_memory, store_ppc_memory,
14188 spu_proc_xfer_spu, spu_resume, spu_request_interrupt): Use
14189 ptid_get_lwp (current_ptid) instead of current_tid.
14190 (spu_kill, spu_detach, spu_join, spu_wait): Use pid argument
14191 instead of current_tid. Use find_process_pid to verify pid
14192 argument is valid. Pass proper argument to remove_process.
14193 (spu_thread_alive): Compare current_ptid instead of current_tid.
14194 (spu_resume): Likewise.
14195
55ac2b99
PA		 141962009-04-02 Pedro Alves <pedro@codesourcery.com>
14197
14198 * linux-low.c (usr_store_inferior_registers): Declare local `pid'
14199 variable.
14200
95954743
PA		 142012009-04-01 Pedro Alves <pedro@codesourcery.com>
14202
14203 Implement the multiprocess extensions, and add linux multiprocess
14204 support.
14205
14206 * server.h (ULONGEST): Declare.
14207 (struct ptid, ptid_t): New.
14208 (minus_one_ptid, null_ptid): Declare.
14209 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14210 (ptid_get_tid, ptid_equal, ptid_is_pid): Declare.
14211 (struct inferior_list_entry): Change `id' type from unsigned from
14212 to ptid_t.
14213 (struct sym_cache, struct breakpoint, struct
14214 process_info_private): Forward declare.
14215 (struct process_info): Declare.
14216 (current_process): Declare.
14217 (all_processes): Declare.
14218 (initialize_inferiors): Declare.
14219 (add_thread): Adjust to use ptid_t.
14220 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): Ditto.
14221 (add_process, remove_process, find_thread_pid): Declare.
14222 (find_inferior_id): Adjust to use ptid_t.
14223 (cont_thread, general_thread, step_thread): Change type to ptid_t.
14224 (multi_process): Declare.
14225 (push_event): Adjust to use ptid_t.
14226 (read_ptid, write_ptid): Declare.
14227 (prepare_resume_reply): Adjust to use ptid_t.
14228 (clear_symbol_cache): Declare.
14229 * inferiors.c (all_processes): New.
14230 (null_ptid, minus_one_ptid): New.
14231 (ptid_build, pid_to_ptid, ptid_get_pid, ptid_get_lwp)
14232 (ptid_get_tid, ptid_equal, ptid_is_pid): New.
14233 (add_thread): Change unsigned long to ptid. Remove gdb_id
14234 parameter. Adjust.
14235 (thread_id_to_gdb_id, thread_to_gdb_id): Change unsigned long to ptid.
14236 (gdb_id_to_thread): Rename to ...
14237 (find_thread_pid): ... this. Change unsigned long to ptid.
14238 (gdb_id_to_thread_id, find_inferior_id): Change unsigned long to ptid.
14239 (loaded_dll, pull_pid_from_list): Adjust.
14240 (add_process, remove_process, find_process_pid)
14241 (get_thread_process, current_process, initialize_inferiors): New.
14242 * target.h (struct thread_resume) <thread>: Change type to ptid_t.
14243 (struct target_waitstatus) <related_pid>: Ditto.
14244 (struct target_ops) <kill, detach>: Add `pid' argument. Change
14245 return type to int.
14246 (struct target_ops) <join>: Add `pid' argument.
14247 (struct target_ops) <thread_alive>: Change pid's type to ptid_t.
14248 (struct target_ops) <wait>: Add `ptid' field. Change return type
14249 to ptid.
14250 (kill_inferior, detach_inferior, join_inferior): Add `pid' argument.
14251 (mywait): Add `ptid' argument. Change return type to ptid_t.
14252 (target_pid_to_str): Declare.
14253 * target.c (set_desired_inferior): Adjust to use ptids.
14254 (mywait): Add new `ptid' argument. Adjust.
14255 (target_pid_to_str): New.
14256 * mem-break.h (free_all_breakpoints): Declare.
14257 * mem-break.c (breakpoints): Delelete.
14258 (set_breakpoint_at, delete_breakpoint, find_breakpoint_at)
14259 (check_mem_read, check_mem_write, delete_all_breakpoints): Adjust
14260 to use per-process breakpoint list.
14261 (free_all_breakpoints): New.
14262 * remote-utils.c (struct sym_cache) <name>: Drop `const'.
14263 (symbol_cache, all_symbols_looked_up): Delete.
14264 (hexchars): New.
14265 (ishex, unpack_varlen_hex, write_ptid, hex_or_minus_one,
14266 read_ptid): New.
14267 (prepare_resume_reply): Change ptid argument's type from unsigned
14268 long to ptid_t. Adjust. Implement W;process and X;process.
14269 (free_sym_cache, clear_symbol_cache): New.
14270 (look_up_one_symbol): Adjust to per-process symbol cache. *
14271 * server.c (cont_thread, general_thread, step_thread): Change type
14272 to ptid_t.
14273 (attached): Delete.
14274 (multi_process): New.
14275 (last_ptid): Change type to ptid_t.
14276 (struct vstop_notif) <ptid>: Change type to ptid_t.
14277 (queue_stop_reply, push_event): Change `ptid' argument's type to
14278 ptid_t.
14279 (discard_queued_stop_replies): Add `pid' argument.
14280 (start_inferior): Adjust to use ptids. Adjust to mywait interface
14281 changes. Don't reference the `attached' global.
14282 (attach_inferior): Adjust to mywait interface changes.
14283 (handle_query): Adjust to use ptids. Parse GDB's qSupported
14284 features. Handle and report "multiprocess+". Handle
14285 "qAttached:PID".
14286 (handle_v_cont): Adjust to use ptids. Adjust to mywait interface
14287 changes.
14288 (handle_v_kill): New.
14289 (handle_v_stopped): Adjust to use target_pid_to_str.
14290 (handle_v_requests): Allow multiple attaches and runs when
14291 multiprocess extensions are in effect. Handle "vKill".
14292 (myresume): Adjust to use ptids.
14293 (queue_stop_reply_callback): Add `arg' parameter. Handle it.
14294 (handle_status): Adjust to discard_queued_stop_replies interface
14295 change.
14296 (first_thread_of, kill_inferior_callback)
14297 (detach_or_kill_inferior_callback, join_inferiors_callback): New.
14298 (main): Call initialize_inferiors. Adjust to use ptids, killing
14299 and detaching from all inferiors. Handle multiprocess packet
14300 variants.
14301 * linux-low.h: Include gdb_proc_service.h.
14302 (struct process_info_private): New.
14303 (struct linux_target_ops) <pid_of>: Use ptid_get_pid.
14304 <lwpid_of>: Use ptid_get_lwp.
14305 (get_lwp_thread): Adjust.
14306 (struct lwp_info): Add `dead' member.
14307 (find_lwp_pid): Declare.
14308 * linux-low.c (thread_db_active): Delete.
14309 (new_inferior): Adjust comment.
14310 (inferior_pid): Delete.
14311 (linux_add_process): New.
14312 (handle_extended_wait): Adjust.
14313 (add_lwp): Change unsigned long to ptid.
14314 (linux_create_inferior): Add process to processes table. Adjust
14315 to use ptids. Don't set new_inferior here.
14316 (linux_attach_lwp): Rename to ...
14317 (linux_attach_lwp_1): ... this. Add `initial' argument. Handle
14318 it. Adjust to use ptids.
14319 (linux_attach_lwp): New.
14320 (linux_attach): Add process to processes table. Don't set
14321 new_inferior here.
14322 (struct counter): New.
14323 (second_thread_of_pid_p, last_thread_of_process_p): New.
14324 (linux_kill_one_lwp): Add `args' parameter. Handle it. Adjust to
14325 multiple processes.
14326 (linux_kill): Add `pid' argument. Handle it. Adjust to multiple
14327 processes. Remove process from process table.
14328 (linux_detach_one_lwp): Add `args' parameter. Handle it. Adjust
14329 to multiple processes.
14330 (any_thread_of): New.
14331 (linux_detach): Add `pid' argument, and handle it. Remove process
14332 from processes table.
14333 (linux_join): Add `pid' argument. Handle it.
14334 (linux_thread_alive): Change unsighed long argument to ptid_t.
14335 Consider dead lwps as not being alive.
14336 (status_pending_p): Rename `dummy' argument to `arg'. Filter out
14337 threads we're not interested in.
14338 (same_lwp, find_lwp_pid): New.
14339 (linux_wait_for_lwp): Change `pid' argument's type from int to
14340 ptid_t. Adjust.
14341 (linux_wait_for_event): Rename to ...
14342 (linux_wait_for_event_1): ... this. Change `pid' argument's type
14343 from int to ptid_t. Adjust.
14344 (linux_wait_for_event): New.
14345 (linux_wait_1): Add `ptid' argument. Change return type to
14346 ptid_t. Adjust. Use last_thread_of_process_p. Remove processes
14347 that exit from the process table.
14348 (linux_wait): Add `ptid' argument. Change return type to ptid_t.
14349 Adjust.
14350 (mark_lwp_dead): New.
14351 (wait_for_sigstop): Adjust to use ptids. If a process exits while
14352 stopping all threads, mark its main lwp as dead.
14353 (linux_set_resume_request, linux_resume_one_thread): Adjust to use
14354 ptids.
14355 (fetch_register, usr_store_inferior_registers)
14356 (regsets_fetch_inferior_registers)
14357 (regsets_store_inferior_registers, linux_read_memory)
14358 (linux_write_memory): Inline `inferior_pid'.
14359 (linux_look_up_symbols): Adjust to use per-process
14360 `thread_db_active'.
14361 (linux_request_interrupt): Adjust to use ptids.
14362 (linux_read_auxv): Inline `inferior_pid'.
14363 (initialize_low): Don't reference thread_db_active.
14364 * gdb_proc_service.h (struct ps_prochandle) <pid>: Remove.
14365 * proc-service.c (ps_lgetregs): Use find_lwp_pid.
14366 (ps_getpid): Return the pid of the current inferior.
14367 * thread-db.c (proc_handle, thread_agent): Delete.
14368 (thread_db_create_event, thread_db_enable_reporting): Adjust to
14369 per-process data.
14370 (find_one_thread): Change argument type to ptid_t. Adjust to
14371 per-process data.
14372 (maybe_attach_thread): Adjust to per-process data and ptids.
14373 (thread_db_find_new_threads): Ditto.
14374 (thread_db_init): Ditto.
14375 * spu-low.c (spu_create_inferior, spu_attach): Add process to
14376 processes table. Adjust to use ptids.
14377 (spu_kill, spu_detach): Adjust interface. Remove process from
14378 processes table.
14379 (spu_join, spu_thread_alive): Adjust interface.
14380 (spu_wait): Adjust interface. Remove process from processes
14381 table. Adjust to use ptids.
14382 * win32-low.c (current_inferior_tid): Delete.
14383 (current_inferior_ptid): New.
14384 (debug_event_ptid): New.
14385 (thread_rec): Take a ptid. Adjust.
14386 (child_add_thread): Add `pid' argument. Adjust to use ptids.
14387 (child_delete_thread): Ditto.
14388 (do_initial_child_stuff): Add `attached' argument. Add process to
14389 processes table.
14390 (child_fetch_inferior_registers, child_store_inferior_registers):
14391 Adjust.
14392 (win32_create_inferior): Pass 0 to do_initial_child_stuff.
14393 (win32_attach): Pass 1 to do_initial_child_stuff.
14394 (win32_kill): Adjust interface. Remove process from processes
14395 table.
14396 (win32_detach): Ditto.
14397 (win32_join): Adjust interface.
14398 (win32_thread_alive): Take a ptid.
14399 (win32_resume): Adjust to use ptids.
14400 (get_child_debug_event): Ditto.
14401 (win32_wait): Adjust interface. Remove exiting process from
14402 processes table.
14403
bd99dc85
PA		 144042009-04-01 Pedro Alves <pedro@codesourcery.com>
14405
14406 Non-stop mode support.
14407
14408 * server.h (non_stop): Declare.
14409 (gdb_client_data, handler_func): Declare.
14410 (delete_file_handler, add_file_handler, start_event_loop):
14411 Declare.
14412 (handle_serial_event, handle_target_event, push_event)
14413 (putpkt_notif): Declare.
14414 * target.h (enum resume_kind): New.
14415 (struct thread_resume): Replace `step' field by `kind' field.
14416 (TARGET_WNOHANG): Define.
14417 (struct target_ops) <wait>: Add `options' argument.
14418 <supports_non_stop, async, start_non_stop>: New fields.
14419 (target_supports_non_stop, target_async): New.
14420 (start_non_stop): Declare.
14421 (mywait): Add `options' argument.
14422 * target.c (mywait): Add `options' argument. Print child exit
14423 notifications here.
14424 (start_non_stop): New.
14425 * server.c (non_stop, own_buf, mem_buf): New globals.
14426 (struct vstop_notif): New.
14427 (notif_queue): New global.
14428 (queue_stop_reply, push_event, discard_queued_stop_replies)
14429 (send_next_stop_reply): New.
14430 (start_inferior): Adjust to use resume_kind. Adjust to mywait
14431 interface changes.
14432 (attach_inferior): In non-stop mode, don't wait for the target
14433 here.
14434 (handle_general_set): Handle QNonStop.
14435 (handle_query): When handling qC, return the current general
14436 thread, instead of the first thread of the list.
14437 (handle_query): If the backend supports non-stop mode, include
14438 QNonStop+ in the qSupported query response.
14439 (handle_v_cont): Adjust to use resume_kind. Handle resume_stop
14440 and non-stop mode.
14441 (handle_v_attach, handle_v_run): Handle non-stop mode.
14442 (handle_v_stopped): New.
14443 (handle_v_requests): Report support for vCont;t. Handle vStopped.
14444 (myresume): Adjust to use resume_kind. Handle non-stop.
14445 (queue_stop_reply_callback): New.
14446 (handle_status): Handle non-stop mode.
14447 (main): Clear non_stop flag on reconnection. Use the event-loop.
14448 Refactor serial protocol handling from here ...
14449 (process_serial_event): ... to this new function. When GDB
14450 selects any thread, select one here. In non-stop mode, wait until
14451 GDB acks all pending events before exiting.
14452 (handle_serial_event, handle_target_event): New.
14453 * remote-utils.c (remote_open): Install remote_desc in the event
14454 loop.
14455 (remote_close): Remove remote_desc from the event loop.
14456 (putpkt_binary): Rename to...
14457 (putpkt_binary_1): ... this. Add `is_notic' argument. Handle it.
14458 (putpkt_binary): New as wrapper around putpkt_binary_1.
14459 (putpkt_notif): New.
14460 (prepare_resume_reply): In non-stop mode, don't change the
14461 general_thread.
14462 * event-loop.c: New.
14463 * Makefile.in (OBJ): Add event-loop.o.
14464 (event-loop.o): New rule.
14465
14466 * linux-low.h (pid_of): Moved here.
14467 (lwpid_of): New.
14468 (get_lwp_thread): Use lwpid_of.
14469 (struct lwp_info): Delete `lwpid' field. Add `suspended' field.
14470 * linux-low.c (pid_of): Delete.
14471 (inferior_pid): Use lwpid_of.
14472 (linux_event_pipe): New.
14473 (target_is_async_p): New.
14474 (delete_lwp): New.
14475 (handle_extended_wait): Use lwpid_of.
14476 (add_lwp): Don't set lwpid field.
14477 (linux_attach_lwp): Adjust debug output. Use lwpid_of.
14478 (linux_kill_one_lwp): If killing a running lwp, stop it first.
14479 Use lwpid_of. Adjust to linux_wait_for_event interface changes.
14480 (linux_detach_one_lwp): If detaching from a running lwp, stop it
14481 first. Adjust to linux_wait_for_event interface changes. Use
14482 lwpid_of.
14483 (linux_detach): Don't delete the main lwp here.
14484 (linux_join): Use my_waitpid. Avoid signal_pid. Use lwpid_of.
14485 (status_pending_p): Don't consider explicitly suspended lwps.
14486 (linux_wait_for_lwp): Take an integer pid instead of a lwp_info
14487 pointer. Add OPTIONS argument. Change return type to int. Use
14488 my_waitpid instead of sleeping. Handle WNOHANG. Use lwpid_of.
14489 (linux_wait_for_event): Take an integer pid instead of a lwp_info
14490 pointer. Add status pointer argument. Return a pid instead of a
14491 status. Use lwpid_of. Adjust to linux_wait_for_lwp interface
14492 changes. In non-stop mode, don't switch to a random thread.
14493 (linux_wait): Rename to...
14494 (linux_wait_1): ... this. Add target_options argument, and handle
14495 it. Adjust to use resume_kind. Use lwpid_of. In non-stop mode,
14496 don't handle the continue thread. Handle TARGET_WNOHANG. Merge
14497 clean exit and signal exit code. Don't stop all threads in
14498 non-stop mode. In all-stop mode, only stop all threads when
14499 reporting a stop to GDB. Handle explicit thread stop requests.
14500 (async_file_flush, async_file_mark): New.
14501 (linux_wait): New.
14502 (send_sigstop): Use lwpid_of.
14503 (wait_for_sigstop): Use lwpid_of. Adjust to linux_wait_for_event
14504 interface changes. In non-stop mode, don't switch to a random
14505 thread.
14506 (linux_resume_one_lwp): Use lwpid_of.
14507 (linux_continue_one_thread, linux_queue_one_thread): Merge into ...
14508 (linux_resume_one_thread): ... this. Handle resume_stop. In
14509 non-stop mode, don't look for pending flag in all threads.
14510 (resume_status_pending_p): Don't consider explicitly suspended
14511 threads.
14512 (my_waitpid): Reimplement. Emulate __WALL.
14513 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14514 Use lwpid_of.
14515 (sigchld_handler, linux_supports_non_stop, linux_async)
14516 (linux_start_non_stop): New.
14517 (linux_target_ops): Register linux_supports_non_stop, linux_async
14518 and linux_start_non_stop.
14519 (initialize_low): Install SIGCHLD handler.
14520 * thread-db.c (thread_db_create_event, find_one_thread)
14521 (thread_db_get_tls_address): Use lwpid_of.
14522 * win32-low.c (win32_detach): Adjust to use resume_kind.
14523 (win32_wait): Add `options' argument.
14524 * spu-low.c (spu_resume): Adjust to use resume_kind.
14525 (spu_wait): Add `options' argument.
14526
5b1c542e
PA		 145272009-04-01 Pedro Alves <pedro@codesourcery.com>
14528
14529 Decouple target code from remote protocol.
14530
14531 * target.h (enum target_waitkind): New.
14532 (struct target_waitstatus): New.
14533 (struct target_ops) <wait>: Return an unsigned long. Take a
14534 target_waitstatus pointer instead of a char pointer.
14535 (mywait): Likewise.
14536 * target.c (mywait): Change prototype to return an unsigned long.
14537 Take a target_waitstatus pointer instead of a char pointer. Adjust.
14538 * server.h (thread_from_wait, old_thread_from_wait): Delete
14539 declarations.
14540 (prepare_resume_reply): Change prototype to take a
14541 target_waitstatus.
14542 * server.c (thread_from_wait, old_thread_from_wait): Delete.
14543 (last_status, last_ptid): New.
14544 (start_inferior): Remove "statusptr" argument. Adjust. Return a
14545 pid instead of a signal.
14546 (attach_inferior): Remove "status" and "signal" parameters.
14547 Adjust.
14548 (handle_query): For qGetTLSAddr, parse the thread id with strtol,
14549 not as an address.
14550 (handle_v_cont, handle_v_attach, handle_v_run, handle_v_kill)
14551 (handle_v_requests, myresume): Remove "status" and "signal"
14552 parameters. Adjust.
14553 (handle_status): New.
14554 (main): Delete local `status'. Adjust.
14555 * remote-utils.c: Include target.h.
14556 (prepare_resume_reply): Change prototype to take a
14557 target_waitstatus. Adjust.
14558
14559 * linux-low.c (linux_wait): Adjust to new target_ops->wait
14560 interface.
14561 * spu-low.c (spu_wait): Adjust.
14562 * win32-low.c (enum target_waitkind, struct target_waitstatus):
14563 Delete.
14564 (win32_wait): Adjust.
14565
2bd7c093
PA		 145662009-04-01 Pedro Alves <pedro@codesourcery.com>
14567
14568 * target.h (struct thread_resume): Delete leave_stopped member.
14569 (struct target_ops): Add a `n' argument to the `resume' callback.
14570 * server.c (start_inferior): Adjust.
14571 (handle_v_cont, myresume): Adjust.
14572 * linux-low.c (check_removed_breakpoint): Adjust to resume
14573 interface change, and to removed leave_stopped field.
14574 (resume_ptr): Delete.
14575 (struct thread_resume_array): New.
14576 (linux_set_resume_request): Add new `arg' parameter. Adjust to
14577 resume interface change.
14578 (linux_continue_one_thread, linux_queue_one_thread)
14579 (resume_status_pending_p): Check if the resume field is NULL
14580 instead of checking the leave_stopped member.
14581 (linux_resume): Adjust to the target resume interface change.
14582 * spu-low.c (spu_resume): Adjust to the target resume interface
14583 change.
14584 * win32-low.c (win32_detach, win32_resume): Ditto.
14585
c35fafde
PA		 145862009-04-01 Pedro Alves <pedro@codesourcery.com>
14587
14588 * linux-low.c (linux_wait_for_event): Don't clear the `stepping'
14589 flag.
14590 (wait_for_sigstop): Don't leave a finished single-step SIGTRAP
14591 pending.
14592 (linux_continue_one_thread): Only preserve the stepping flag if
14593 there's a pending breakpoint.
14594
0a59d50b
PA		 145952009-03-31 Pedro Alves <pedro@codesourcery.com>
14596
14597 * server.c (main): After the inferior having exited, call
14598 remote_close before exiting gdbserver.
14599
f04c6d38
TJB		 146002009-03-25 Thiago Jung Bauermann <bauerman@br.ibm.com>
14601
14602 Fix size of FPSCR in Power 7 processors.
14603 * linux-ppc-low.c (PPC_FEATURE_ARCH_2_05): Remove #define.
14604 (PPC_FEATURE_HAS_DFP): New #define.
14605 (ppc_arch_setup): Check for DFP feature instead of ISA 2.05 to decide on
14606 size of the FPSCR.
14607
78e5cee6
PA		 146082009-03-23 Pedro Alves <pedro@codesourcery.com>
14609
14610 * server.c (handle_query) Whitespace and formatting.
14611
1b3f6016
PA		 146122009-03-22 Pedro Alves <pedro@codesourcery.com>
14613
14614 * i387-fp.c, linux-arm-low.c, linux-cris-low.c,
14615 linux-crisv32-low.c, linux-i386-low.c, linux-low.c,
14616 linux-mips-low.c, linux-s390-low.c, linux-sparc-low.c,
14617 linux-x86-64-low.c, linux-xtensa-low.c, proc-service.c,
14618 regcache.c, remote-utils.c, server.c, spu-low.c, target.h,
14619 thread-db.c, win32-low.c, xtensa-xtregs.c, gdbreplay.c,
14620 Makefile.in, configure.ac: Fix whitespace throughout.
14621 * configure: Regenerate.
14622
a07b2135
PA		 146232009-03-22 Pedro Alves <pedro@codesourcery.com>
14624
14625 * inferiors.c (find_inferior): Make it safe for the callback
14626 function to delete the currently iterated inferior.
14627
67cc2626
PA		 146282009-03-22 Pedro Alves <pedro@codesourcery.com>
14629
14630 * Makefile.in (linuw_low_h): Move higher.
14631 (thread-db.o): Depend on $(linux_low_h).
14632
54a0b537
PA		 146332009-03-17 Pedro Alves <pedro@codesourcery.com>
14634
14635 Rename "process" to "lwp" throughout.
14636
14637 * linux-low.c (all_processes): Rename to...
14638 (all_lwps): ... this.
14639 (inferior_pid, handle_extended_wait, get_stop_pc): Adjust.
14640 (add_process): Rename to ...
14641 (add_lwp): ... this. Adjust.
14642 (linux_create_inferior): Adjust.
14643 (linux_attach_lwp): Adjust.
14644 (linux_attach): Adjust.
14645 (linux_kill_one_process): Rename to ...
14646 (linux_kill_one_lwp): ... this. Adjust.
14647 (linux_kill): Adjust.
14648 (linux_detach_one_process): Rename to ...
14649 (linux_detach_one_lwp): ... this. Adjust.
14650 (linux_detach): Adjust.
14651 (check_removed_breakpoint): Adjust.
14652 (status_pending_p): Adjust.
14653 (linux_wait_for_process): Rename to ...
14654 (linux_wait_for_lwp): ... this. Adjust.
14655 (linux_wait_for_event): Adjust.
14656 (send_sigstop): Adjust.
14657 (wait_for_sigstop): Adjust.
14658 (stop_all_processes): Rename to ...
14659 (stop_all_lwps): ... this.
14660 (linux_resume_one_process): Rename to ...
14661 (linux_resume_one_lwp): ... this. Adjust.
14662 (linux_set_resume_request, linux_continue_one_thread)
14663 (linux_queue_one_thread, resume_status_pending_p)
14664 (usr_store_inferior_registers, regsets_store_inferior_registers)
14665 (linux_request_interrupt, linux_read_offsets, linux_xfer_siginfo):
14666 Adjust.
14667 * linux-low.h (get_process): Rename to ...
14668 (get_lwp): ... this. Adjust.
14669 (get_thread_process): Rename to ...
14670 (get_thread_lwp): ... this. Adjust.
14671 (get_process_thread): Rename to ...
14672 (get_lwp_thread): ... this. Adjust.
14673 (struct process_info): Rename to ...
14674 (struct lwp_info): ... this.
14675 (all_processes): Rename to ...
14676 (all_lwps): ... this.
14677 * proc-service.c (ps_lgetregs): Adjust.
14678 * thread-db.c (thread_db_create_event, find_one_thread)
14679 (maybe_attach_thread, thread_db_get_tls_address): Adjust.
14680
0b16c5cf
PA		 146812009-03-14 Pedro Alves <pedro@codesourcery.com>
14682
14683 * server.c (handle_query): Handle "qAttached".
14684
32de4b9d
NS		 146852009-03-13 Nathan Sidwell <nathan@codesourcery.com>
14686
14687 * Makefile.in, hostio-errno.c, errno.c, xtensa-xtregs.c: Change to
14688 GPLv3, update license URL.
14689
2aecd87f
DE		 146902009-03-01 Doug Evans <dje@google.com>
14691
93efd302 14692 * Makefile.in (INCLUDE_CFLAGS): Add -I$(srcdir)/../common.
2aecd87f
DE		 14693 (server_h): Add gdb_signals.h.
14694 (signals.o): Update.
14695 * server.h (target_signal_from_host,target_signal_to_host_p)
14696 (target_signal_to_host,target_signal_to_name): Moved to gdb_signals.h.
14697
86b1f9c5
PM		 146982009-02-14 Pierre Muller <muller@ics.u-strasbg.fr>
14699
14700 * remote-utils.c (getpkt): Also generate remote-debug
14701 information if noack_mode is set.
14702
4aa995e1
PA		 147032009-02-06 Pedro Alves <pedro@codesourcery.com>
14704
14705 * server.c (handle_query): Report qXfer:siginfo:read and
14706 qXfer:siginfo:write as supported and handle them.
14707 * target.h (struct target_ops) <qxfer_siginfo>: New field.
14708 * linux-low.c (linux_xfer_siginfo): New.
14709 (linux_target_ops): Set it.
14710
62709adf
PA		 147112009-01-26 Pedro Alves <pedro@codesourcery.com>
14712
14713 * server.c (gdbserver_usage): Mention --remote-debug.
14714 (main): Accept '--remote-debug' switch.
14715
aef93bd7
DE		 147162009-01-18 Doug Evans <dje@google.com>
14717
14718 * regcache.c (new_register_cache): No need to check result of xcalloc.
14719 * server.c (handle_search_memory): Back out calls to xmalloc,
14720 result is checked and error is returned to user upon failure.
14721 (handle_query): Ditto. Add more checks for result of malloc.
14722 (handle_v_cont): Check result of malloc, report error back to
14723 user upon failure.
14724 (handle_v_run): Ditto. Call freeargv.
14725 * server.h (freeargv): Declare.
14726 * utils.c (freeargv): New fn.
14727
54363045
DE		 147282009-01-15 Doug Evans <dje@google.com>
14729
f626972c
DE		 14730 * gdbreplay.c (perror_with_name): Make arg const char *.
14731 * server.h (target_signal_to_name): Make return type const char *.
0842e787 14732 * thread-db.c (thread_db_err_str): Make return type const char *.
f626972c 14733 * utils.c (perror_with_name): Make arg const char *.
54363045 14734
18aae699
PA		 147352009-01-14 Pedro Alves <pedro@codesourcery.com>
14736
14737 * win32-low.c (get_child_debug_event): Issue a final DBG_CONTINUE
14738 when handling a EXIT_PROCESS_DEBUG_EVENT.
14739
ff703abe
JB		 147402009-01-06 Joel Brobecker <brobecker@adacore.com>
14741
14742 * gdbreplay.c (gdbreplay_version): Update copyright year.
14743 * server.c (gdbserver_version): Likewise.
14744
f21cc1a2 147452009-01-05 Doug Evans <dje@google.com>
0e21c1ec
DE		 14746
14747 * linux-low.c (linux_attach_lwp): Add some comments/fixmes.
f21cc1a2 14748 (handle_extended_wait): Improve comment.
0e21c1ec 14749
bca929d3
DE		 147502008-12-13 Doug Evans <dje@google.com>
14751
14752 * utils.c (xmalloc,xcalloc,xstrdup): New fns.
14753 * server.h (ATTR_MALLOC): New macro.
14754 (xmalloc,xcalloc,xstrdup): Declare.
14755 * hostio.c: Replace malloc,calloc,strdup with xmalloc,xcalloc,xstrdup.
14756 * inferiors.c: Ditto.
14757 * linux-low.c: Ditto.
14758 * mem-break.c: Ditto.
14759 * regcache.c: Ditto.
14760 * remote-utils.c: Ditto.
14761 * server.c: Ditto.
14762 * target.c: Ditto.
14763 * win32-low.c: Ditto.
14764
97438e3f
DE		 147652008-12-12 Doug Evans <dje@google.com>
14766
896c7fbb
DE		 14767 * linux-low.c (linux_wait_for_process): Don't clobber current_inferior
14768 in debugging printf.
14769
97438e3f
DE		 14770 * linux-low.c (handle_extended_wait): Simplify, use my_waitpid.
14771
e3b886f8
DE		 147722008-12-09 Doug Evans <dje@google.com>
14773
14774 * linux-low.h (struct process_info): Delete member tid, unused.
14775 * thread-db.c (find_one_thread): Update.
14776 (maybe_attach_thread): Update.
14777
07e059b5
VP		 147782008-12-02 Pedro Alves <pedro@codesourcery.com>
14779
889bf7c5
PA		 14780 * target.h (struct target_ops): Add qxfer_osdata member.
14781 * linux-low.c: Include ctype.h and pwd.h and sys/types.h
14782 and dirent.h.
14783 (linux_qxfer_osdata): New functions.
14784 (linux_target_ops): Register linux_qxfer_osdata as qxfer_osdata
14785 callback.
14786 * server.c (handle_query): Handle "qXfer:osdata:read:".
14787 * remote-utils.c (buffer_grow, buffer_free, buffer_init, buffer_finish)
14788 (buffer_xml_printf): New functions.
14789 * server.h (struct buffer): New.
14790 (buffer_grow_str, buffer_grow_str0): New macros.
14791 (buffer_grow, buffer_free, buffer_init, buffer_finish)
14792 (buffer_xml_printf): Declare.
07e059b5 14793
4cab47ab
DE		 147942008-11-24 Doug Evans <dje@google.com>
14795
14796 * Makefile.in (VERSION,DIST,LINT,LINTFLAGS): Delete, unused.
14797
f142445f
DJ		 147982008-11-24 Daniel Jacobowitz <dan@codesourcery.com>
14799
14800 * server.c (handle_v_run): Always use the supplied argument list.
14801
d0107bb6 148022008-11-19 Bob Wilson <bob.wilson@acm.org>
889bf7c5 14803
d0107bb6
BW		 14804 * xtensa-xtregs.c (XTENSA_ELF_XTREG_SIZE): Change to 4.
14805 (xtensa_regmap_table): Add entry for scompare1.
889bf7c5 14806
2c4ad781
TJB		 148072008-11-18 Thiago Jung Bauermann <bauerman@br.ibm.com>
14808
14809 * Makefile.in (powerpc-isa205-32l.o, powerpc-isa205-32l.c,
14810 powerpc-isa205-altivec32l.o, powerpc-isa205-altivec32l.c,
14811 powerpc-isa205-vsx32l.o, powerpc-isa205-vsx32l.c,
14812 powerpc-isa205-64l.o, powerpc-isa205-64l.c,
14813 powerpc-isa205-altivec64l.o, powerpc-isa205-altivec64l.c,
14814 powerpc-isa205-vsx64l.o, powerpc-isa205-vsx64l.c): New targets.
14815 * configure.srv (powerpc*-*-linux*): Add ISA 2.05 object files and
14816 XML target descriptions.
14817 * linux-ppc-low.c (ppc_arch_setup): Init registers with 64-bit FPSCR
14818 when inferior is running on an ISA 2.05 or later processor. Add
14819 special case to return offset for full 64-bit slot of FPSCR when
14820 in 32-bits.
14821
dfb64f85
DJ		 148222008-11-14 Daniel Gutson <dgutson@codesourcery.com>
14823
14824 * Makefile.in (SFILES, clean): Added sparc64 files.
14825 (reg-sparc64.o, reg-sparc64.c): New.
14826 * configure.srv (sparc*-*-linux*): New configuration.
14827 * linux-low.c (regsets_fetch_inferior_registers): Swap ptrace
14828 syscall arguments for SPARC.
14829 (regsets_store_inferior_registers): Likewise.
14830 * linux-sparc-low.c: New file.
14831
66b6e1dd
DE		 148322008-10-21 Doug Evans <dje@google.com>
14833
14834 * Makefile.in (BFD_DIR,BFD,BFD_SRC,BFD_CFLAGS): Delete.
14835 (READLINE_DIR,READLINE_DEP): Delete.
14836 (INTERNAL_CFLAGS): Update.
14837 (LINTFLAGS): Update.
14838
9b710a42
PA		 148392008-10-10 Pedro Alves <pedro@codesourcery.com>
14840
14841 * server.c (handle_v_run): If GDB didn't specify an argv, use the
14842 whole argv from the last run, not just argv[0].
14843
5822d809
PA		 148442008-09-08 Pedro Alves <pedro@codesourcery.com>
14845
14846 * regcache.c (new_register_cache): Return NULL if the register
14847 cache size isn't known yet.
14848 (free_register_cache): Avoid dereferencing a NULL regcache.
14849
74aac56f
DJ		 148502008-09-04 Daniel Jacobowitz <dan@codesourcery.com>
14851
14852 * configure.srv: Merge MIPS and MIPS64.
14853
400b20f5
MR		 148542008-08-24 Maciej W. Rozycki <macro@linux-mips.org>
14855
14856 * Makefile.in (uninstall): Apply $(EXEEXT) too.
14857
677c5bb1
LM		 148582008-08-18 Luis Machado <luisgpm@br.ibm.com>
14859
14860 * Makefile.in: Add required vsx dependencies.
14861
14862 * linux-ppc-low: Define PPC_FEATURE_HAS_VSX.
14863 Declare init_registers_powerpc_vsx32l.
14864 Declare init_registers_powerpc_vsx64l.
14865 Define PTRACE_GETVSXREGS and PTRACE_SETVSXREGS.
14866 (ppc_arch_setup): Check for VSX in hwcap.
14867 (ppc_fill_vsxregset): New function.
14868 (ppc_store_vsxregset): New function.
14869 Add new VSX entry in regset_info target_regsets.
14870
14871 * configure.srv: Add new VSX dependencies.
14872
a6f3e723
SL		 148732008-08-12 Pedro Alves <pedro@codesourcery.com>
14874
14875 * remote-utils.c (noack_mode, transport_is_reliable): New globals.
14876 (remote_open): Set or clear transport_is_reliable.
14877 (putpkt_binary): Don't expect acks in noack mode.
14878 (getpkt): Don't send ack/nac in noack mode.
14879 * server.c (handle_general_set): Handle QStartNoAckMode.
14880 (handle_query): If connected by tcp pass QStartNoAckMode+ in
14881 qSupported.
14882 (main): Reset noack_mode on every connection.
14883 * server.h (noack_mode): Declare.
14884
a417dc56
RW		 148852008-08-07 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
14886
14887 * Makefile.in (GDBREPLAY_OBS): New variable.
14888 (gdbreplay$(EXEEXT)): Use it to avoid unportable $^.
14889
3221518c
UW		 148902008-08-05 Ulrich Weigand <uweigand@de.ibm.com>
14891 Daniel Jacobowitz <dan@codesourcery.com>
14892
14893 * linux-low.c (linux_resume_one_process): Ignore ESRCH.
14894 (usr_store_inferior_registers): Likewise.
14895 (regsets_store_inferior_registers): Likewise.
14896
ec56be1b
PA		 148972008-07-31 Rolf Jansen <rj@surtec.com>
14898 Pedro Alves <pedro@codesourcery.com>
14899
14900 * configure.ac: Check for memmem declaration.
14901 * server.c [HAVE_MALLOC_H]: Include malloc.h.
14902 (disable_packet_vCont, disable_packet_Tthread, disable_packet_qC)
14903 (disable_packet_qfThreadInfo): Unconditionally compile.
14904 * server.h [!HAVE_DECL_MEMMEM]: Declare memmem.
14905 * configure, config.in: Regenerate.
14906
2fe5e3ff
DE		 149072008-07-28 Doug Kwan <dougkwan@google.com>
14908
14909 * linux-low.c (sys/dir.h, sys/user.h): Remove includes.
14910 (linux_write_memory): Remove declaration of errno.
14911
836acd6d
UW		 149122008-07-12 Ulrich Weigand <uweigand@de.ibm.com>
14913
14914 * linux-low.c (handle_extended_wait): Do not use "status"
14915 variable uninitialized.
14916
aeba519e
PA		 149172008-07-07 Pedro Alves <pedro@codesourcery.com>
14918
14919 * server.c (handle_v_attach): Inhibit reporting dll changes.
14920
db42f210
PA		 149212008-06-27 Pedro Alves <pedro@codesourcery.com>
14922
14923 * remote-utils.c (prepare_resume_reply): If requested, don't
14924 output "thread:TID" in the T stop reply.
14925
14926 * server.c (disable_packet_vCont, disable_packet_Tthread)
14927 (disable_packet_qC, disable_packet_qfThreadInfo): New globals.
14928 (handle_query): If requested, disable support for qC, qfThreadInfo
14929 and qsThreadInfo.
14930 (handle_v_requests): If requested, disable support for vCont.
14931 (gdbserver_show_disableable): New.
14932 (main): Handle --disable-packet and --disable-packet=LIST.
14933
14934 * server.h (disable_packet_vCont, disable_packet_Tthread)
14935 (disable_packet_qC, disable_packet_qfThreadInfo): Declare.
14936
8e4c5421
CD		 149372008-06-20 Carlos O'Donell <carlos@codesourcery.com>
14938
14939 * server.c (gdbserver_usage): Mention --version.
14940
6e23a804
DJ		 149412008-06-06 Daniel Jacobowitz <dan@codesourcery.com>
14942
14943 * Makefile.in (gdbreplay.o): New rule.
14944
90aa6a40
JM		 149452008-06-06 Joseph Myers <joseph@codesourcery.com>
14946
14947 * gdbreplay.c (gdbreplay_version): Say gdbreplay in version
14948 message, not gdbserver.
14949
c16158bc 149502008-06-05 Vladimir Prus <vladimir@codesourcery.com>
889bf7c5
PA		 14951 Nathan Sidwell <nathan@codesourcery.com>
14952 Joseph Myers <joseph@codesourcery.com>
c16158bc
JM		 14953
14954 * acinclude.m4: Include ../../config/acx.m4.
14955 * configure.ac: Use ACX_PKGVERSION and ACX_BUGURL.
14956 * configure, config.in: Regenerate.
14957 * Makefile.in (gdbreplay$(EXEEXT)): Add version.o.
14958 * server.c (gdbserver_version): Print PKGVERSION.
14959 (gdbsrever_usage): Add stream parameter. Print REPORT_BUGS_TO.
14960 (main): Adjust gdbserver_usage calls.
14961 * gdbreplay.c (version, host_name): Add declarations.
14962 (gdbreplay_version, gdbreplay_usage): New.
14963 (main): Accept --version and --help options.
14964
aeb75bf5
DJ		 149652008-06-04 Daniel Jacobowitz <dan@codesourcery.com>
14966
14967 * linux-arm-low.c (thumb_breakpoint, thumb_breakpoint_len): New.
14968 (arm_breakpoint_at): Handle Thumb.
14969 (the_low_target): Add comment.
14970
76b233dd
UW		 149712008-05-29 Ulrich Weigand <uweigand@de.ibm.com>
14972
14973 * linux-ppc-low.c (ppc_collect_ptrace_register): Clear buffer.
14974
08388c79
DE		 149752008-05-09 Doug Evans <dje@google.com>
14976
a3c83fae
DE		 14977 * server.h (decode_search_memory_packet): Declare.
14978 * remote-utils.c (decode_search_memory_packet): New fn.
14979 * server.c (handle_search_memory_1): New fn.
08388c79
DE		 14980 (handle_search_memory): New fn.
14981 (handle_query): Process qSearch:memory packets.
14982
bb9c3d36
UW		 149832008-05-08 Ulrich Weigand <uweigand@de.ibm.com>
14984
14985 * regcache.c (registers_length): Remove.
14986 (set_register_cache): Verify that PBUFSIZ is large enough to hold a
14987 full register packet.
14988 * regcache.h (registers_length): Remove prototype.
14989 * server.h (PBUFSIZ): Define to 16384.
14990
7284e1be
UW		 149912008-05-03 Ulrich Weigand <uweigand@de.ibm.com>
14992
14993 * configure.srv (powerpc*-*-linux*): Set srv_regobj to
14994 powerpc-32l.o, powerpc-altivec32l.o, powerpc-e500l.o,
14995 powerpc-64l.o, and powerpc-altivec64l.o.
14996 Remove rs6000/powerpc-32.xml, rs6000/powerpc-64.xml, and
14997 rs6000/powerpc-e500.xml; add rs6000/powerpc-32l.xml,
14998 rs6000/powerpc-altivec32l.xml, rs6000/powerpc-e500l.xml,
14999 rs6000/powerpc-64l.xml, rs6000/powerpc-altivec64l.xml,
15000 rs6000/power-linux.xml, and rs6000/power64-linux.xml
15001 to srv_xmlfiles.
15002
15003 * Makefile.in (reg-ppc.o, reg-ppc.c): Remove, replace by ...
15004 (powerpc-32l.o, powerpc-32l.c): ... these new rules.
15005 (powerpc-32.o, powerpc-32.c): Remove, replace by ...
15006 (powerpc-altivec32l.o, powerpc-altivec32l.c): ... these new rules.
15007 (powerpc-e500.o, powerpc-e500.c): Remove, replace by ...
15008 (powerpc-e500l.o, powerpc-e500l.c): ... these new rules.
15009 (reg-ppc64.o, reg-ppc64.c): Remove, replace by ...
15010 (powerpc-64l.o, powerpc-64l.c): ... these new rules.
15011 (powerpc-64.o, powerpc-64.c): Remove, replace by ...
15012 (powerpc-altivec64l.o, powerpc-altivec64l.c): ... these new rules.
15013 (clean): Update.
15014
15015 * linux-ppc-low.c (init_registers_ppc): Remove, replace by ...
15016 (init_registers_powerpc_32l): ... this new prototype.
15017 (init_registers_powerpc_32): Remove, replace by ...
15018 (init_registers_powerpc_altivec32l): ... this new prototype.
15019 (init_registers_powerpc_e500): Remove, replace by ...
15020 (init_registers_powerpc_e500l): ... this new prototype.
15021 (init_registers_ppc64): Remove, replace by ...
15022 (init_registers_powerpc_64l): ... this new prototype.
15023 (init_registers_powerpc_64): Remove, replace by ...
15024 (init_registers_powerpc_altivec64l): ... this new prototype.
15025 (ppc_num_regs): Set to 73.
15026 (PT_ORIG_R3, PT_TRAP): Define if necessary.
15027 (ppc_regmap, ppc_regmap_e500): Add values for orig_r3 and trap.
15028 (ppc_cannot_store_register): Handle orig_r3 and trap.
15029 (ppc_arch_setup): Update init_registers_... calls.
15030 (ppc_fill_gregset): Handle orig_r3 and trap.
15031
15032 * inferiors.c (clear_inferiors): Reset current_inferior.
15033
fdc59709
PB		 150342008-04-23 Paolo Bonzini <bonzini@gnu.org>
15035
889bf7c5
PA		 15036 * acinclude.m4: Add override.m4.
15037 * configure: Regenerate.
fdc59709 15038
c9b2f845
UW		 150392008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15040
15041 * linux-ppc-low.c (ppc_arch_setup): Reset ppc_hwcap after the
15042 initial call to init_register_ppc64.
15043
550512b8
UW		 150442008-04-21 Ulrich Weigand <uweigand@de.ibm.com>
15045
43aaf8b6
PA		 15046 * configure.srv (powerpc64-*-linux*, powerpc-*-linux*): Merge into
15047 single powerpc*-*-linux* case.
550512b8
UW		 15048 (s390-*-linux*, s390x-*-linux*): Merge into single s390*-*-linux* case.
15049
b6430ec3
UW		 150502008-04-17 Ulrich Weigand <uweigand@de.ibm.com>
15051
15052 * configure.srv [powerpc64-*-linux*]: Remove powerpc-e500.o from
889bf7c5 15053 srv_regobj. Remove rs6000/powerpc-e500.xml and rs6000/power-spe.xml
b6430ec3
UW		 15054 from reg_xmlfiles.
15055 * linux-ppc-low.c: Include <elf.h>.
15056 (PPC_FEATURE_HAS_ALTIVEC, PPC_FEATURE_HAS_SPE): Define.
15057 (ppc_hwcap): New global variable.
15058 (ppc_regmap): Remove __SPE__ #ifdef sections.
15059 (ppc_regmap_e500): New global variable.
15060 (ppc_cannot_store_register): Update __SPE__ special case.
15061 (ppc_get_hwcap): New function.
15062 (ppc_arch_setup): Use it to determine whether inferior supports
15063 AltiVec or SPE registers. Set the_low_target.regmap if appropriate.
15064 (ppc_fill_vrregset, ppc_store_vrregset): Define unconditionally.
15065 Do not access registers if target does not support AltiVec.
15066 (ppc_fill_evrregset, ppc_store_evrregset): Define unconditionally.
15067 Do not access registers if target does not support SPE.
15068 (target_regsets): Unconditionally include AltiVec and SPE regsets.
15069
52fa2412
UW		 150702008-04-17 Daniel Jacobowitz <dan@codesourcery.com>
15071
15072 * linux-low.c (disabled_regsets, num_regsets): New.
15073 (use_regsets_p): Delete.
15074 (linux_wait_for_process): Clear disabled_regsets.
15075 (regsets_fetch_inferior_registers): Check and set it.
15076 (regsets_store_inferior_registers): Likewise.
15077 (linux_fetch_registers, linux_store_registers): Do not use
15078 use_regsets_p.
15079 (initialize_low): Allocate disabled_regsets.
15080
e28b3332
DJ		 150812008-04-14 Daniel Jacobowitz <dan@codesourcery.com>
15082
15083 * Makefile.in (LIBOBJS): New.
15084 (OBS): Use LIBOBJS.
15085 (memmem.o): New rule.
15086 * configure.ac: Use AC_CONFIG_LIBOBJ_DIR and check for memmem.
15087 * configure: Regenerated.
15088
4536995d
UW		 150892008-04-04 Ulrich Weigand <uweigand@de.ibm.com>
15090
15091 * server.c (handle_query): Never return "unsupported" for
15092 qXfer:features:read queries.
15093
221c031f
UW		 150942008-03-27 Ulrich Weigand <uweigand@de.ibm.com>
15095
15096 * server.c (get_features_xml): Fix inverted condition.
15097 (handle_query): Always support qXfer:feature:read.
15098
ccd213ac
DJ		 150992008-03-10 Daniel Jacobowitz <dan@codesourcery.com>
15100
15101 * server.c (wrapper_argv): New.
15102 (start_inferior): Handle wrapper_argv. If set, expect an extra
15103 trap.
15104 (gdbserver_usage): Document --wrapper.
15105 (main): Parse --wrapper.
15106
6fe305f7
UW		 151072008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15108
15109 * configure.srv [powerpc64-*-linux*]: Add all files mentioned for
15110 powerpc-*-linux* to srv_regobj and reg_xmlfiles.
15111 * linux-ppc-low.c (ppc_get_pc): Support bi-arch operation.
15112 (ppc_set_pc): Likewise.
15113 (ppc_arch_setup): New function.
15114 (ppc_fill_gregset): Call ppc_collect_ptrace_register instead
15115 of collect_register.
889bf7c5 15116 (the_low_target): Use ppc_arch_setup as arch_setup initializer.
6fe305f7 15117
5b0a002e
UW		 151182008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15119
15120 * configure.srv [powerpc64-*-linux*]: Use linux-ppc-low.o
15121 instead of linux-ppc64-low.o.
15122 * linux-ppc64-low.c: Remove file.
15123 * Makefile.in (SFILES): Remove linux-ppc64-low.c.
15124 (linux-ppc64-low.o): Remove rule.
15125
15126 * linux-ppc-low.c (init_registers_ppc64): Add prototype.
15127 (init_registers_powerpc_64): Likewise.
15128 (ppc_regmap): Conditionally define depending on __powerpc64__.
15129 (ppc_cannot_store_register): Do not special-case "fpscr" when
15130 compiled on __powerpc64__.
15131 (ppc_collect_ptrace_register): New function.
15132 (ppc_supply_ptrace_register): New function.
15133 (ppc_breakpoint): Change type to "unsigned int".
15134 (ppc_breakpoint_at): Change type of "insn" to "unsigned int".
15135 (the_low_target): Conditionally provide initializers for the
889bf7c5 15136 arch_setup member depending on __powerpc64__. Install
5b0a002e
UW		 15137 collect_ptrace_register and supply_ptrace_register members.
15138
9b4b61c8
UW		 151392008-02-28 Ulrich Weigand <uweigand@de.ibm.com>
15140
15141 * regcache.h (gdbserver_xmltarget): Add extern declaration.
15142 * server.c (gdbserver_xmltarget): Define.
15143 (get_features_xml): Use it to replace "target.xml" and arch_string.
15144
15145 * configure.srv: Remove srv_xmltarget. Add XML files that were
15146 mentioned there to srv_xmlfiles instead. Remove conditional tests
15147 on gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe; set
15148 srv_xmlfiles and srv_regobj to include all possible choices.
15149 * configure.ac (srv_xmltarget): Remove.
15150 (srv_xmlfiles): Do not add "target.xml".
15151 (gdb_cv_arm_iwmmxt, gdb_cv_ppc_altivec, gdb_cv_ppc_spe): Remove
15152 checks for supplementary target information.
15153 * configure: Regenerate.
15154 * Makefile.in (XML_TARGET): Remove.
15155 (target.xml): Remove rule.
15156 (clean): Do not clean up target.xml.
15157 (.PRECIOUS): Do not mention target.xml.
15158
15159 * target.h (struct target_ops): Remove arch_string member.
15160 * linux-low.c (linux_arch_string): Remove.
15161 (linux_target_ops): Remove arch_string initializer.
15162 * linux-low.h (struct linux_target_ops): Remove arch_string member.
15163 * linux-i386-low.c (the_low_target): Remove arch_string initializer.
15164 * linux-x86-64-low.c (the_low_target): Remove arch_string initializer.
15165 * spu-low.c (spu_arch_string): Remove.
15166 (spu_target_ops): Remove arch_string initializer.
15167 * win32-low.c (win32_arch_string): Remove.
15168 (win32_target_ops): Remove arch_string initializer.
15169 * win32-low.h (struct win32_target_ops): Remove arch_string member.
15170 * win32-arm-low.c (the_low_target): Remove arch_string initializer.
15171 * win32-i368-low.c (the_low_target): Remove arch_string initializer.
15172
ee1a7ae4
UW		 151732008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15174
15175 * linux-low.h (struct linux_target_ops): Replace left_pad_xfer field
15176 by collect_ptrace_register and supply_ptrace_register hooks.
15177 * linux-low.c (fetch_register): Use supply_ptrace_register callback
15178 instead of checking for the_low_target.left_pad_xfer.
15179 (usr_store_inferior_registers): Use collect_ptrace_register callback
15180 instead of checking for the_low_target.left_pad_xfer.
15181
15182 * linux-s390-low.c (s390_collect_ptrace_register): New function.
15183 (s390_supply_ptrace_register): Likewise.
15184 (s390_fill_gregset): Call s390_collect_ptrace_register.
15185 (the_low_target): Update.
15186
15187 * linux-ppc64-low.c (ppc_collect_ptrace_register): New function.
15188 (ppc_supply_ptrace_register): Likewise.
15189 (the_low_target): Update.
15190
15191 * linux-i386-low.c (the_low_target): Update.
15192 * linux-x86-64-low.c (the_low_target): Update.
15193
d61ddec4
UW		 151942008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15195
15196 * configure.srv [s390x-*-linux*]: Set srv_regobj to include both
15197 reg-s390.o and reg-s390x.o.
15198
15199 * linux-low.c (new_inferior): New global variable.
15200 (linux_create_inferior, linux_attach): Set it.
15201 (linux_wait_for_process): Call the_low_target.arch_setup after the
15202 target has stopped for the first time.
15203 (initialize_low): Do not call the_low_target.arch_setup.
15204
15205 * linux-s390-low.c (s390_get_pc): Support bi-arch operation.
15206 (s390_set_pc): Likewise.
15207 (s390_arch_setup): New function.
15208 (the_low_target): Use s390_arch_setup as arch_setup routine.
15209
15210 * regcache.c (realloc_register_cache): New function.
15211 (set_register_cache): Call it for each existing regcache.
15212
d05b4ac3
UW		 152132008-02-27 Ulrich Weigand <uweigand@de.ibm.com>
15214
15215 * server.h (init_registers): Remove prototype.
15216
15217 * linux-low.h (struct linux_target_ops): Add arch_setup field.
15218 * linux-low.c (initialize_low): Call the_low_target.arch_setup ()
15219 instead of init_registers ().
15220 * linux-arm-low.c (init_registers_arm): Add prototype.
15221 (init_registers_arm_with_iwmmxt): Likewise.
15222 (the_low_target): Add initializer for arch_setup field.
15223 * linux-cris-low.c (init_registers_cris): Add prototype.
15224 (the_low_target): Add initializer for arch_setup field.
15225 * linux-crisv32-low.c (init_registers_crisv32): Add prototype.
15226 (the_low_target): Add initializer for arch_setup field.
15227 * linux-i386-low.c (init_registers_i386_linux): Add prototype.
15228 (the_low_target): Add initializer for arch_setup field.
15229 * linux-ia64-low.c (init_registers_ia64): Add prototype.
15230 (the_low_target): Add initializer for arch_setup field.
15231 * linux-m32r-low.c (init_registers_m32r): Add prototype.
15232 (the_low_target): Add initializer for arch_setup field.
15233 * linux-m68k-low.c (init_registers_m68k): Add prototype.
15234 (the_low_target): Add initializer for arch_setup field.
15235 * linux-mips-low.c (init_registers_mips_linux): Add prototype.
15236 (init_registers_mips64_linux): Likewise.
15237 (the_low_target): Add initializer for arch_setup field.
15238 * linux-ppc-low.c (init_registers_ppc): Add prototype.
15239 (init_registers_powerpc_32, init_registers_powerpc_e500): Likewise.
15240 (the_low_target): Add initializer for arch_setup field.
15241 * linux-ppc64-low.c (init_registers_ppc64): Add prototype.
15242 (init_registers_powerpc_64): Likewise.
15243 (the_low_target): Add initializer for arch_setup field.
15244 * linux-s390-low.c (init_registers_s390): Add prototype.
15245 (init_registers_s390x): Likewise.
15246 (the_low_target): Add initializer for arch_setup field.
15247 * linux-sh-low.c (init_registers_sh): Add prototype.
15248 (the_low_target): Add initializer for arch_setup field.
15249 * linux-x86-64-low.c (init_registers_x86_64_linux): Add prototype.
15250 (the_low_target): Add initializer for arch_setup field.
15251 * linux-xtensa-low.c (init_registers_xtensa): Add prototype.
15252 (the_low_target): Add initializer for arch_setup field.
15253
15254 * win32-low.h (struct win32_target_ops): Add arch_setup field.
15255 * win32-low.c (initialize_low): Call the_low_target.arch_setup ()
15256 instead of init_registers ().
15257 * win32-arm-low.c (init_registers_arm): Add prototype.
15258 (the_low_target): Add initializer for arch_setup field.
15259 * win32-i386-low.c (init_registers_i386): Add prototype.
15260 (the_low_target): Add initializer for arch_setup field.
15261
15262 * spu-low.c (init_registers_spu): Add prototype.
15263 (initialize_low): Call initialie_registers_spu () instead of
15264 initialize_registers ().
15265
fd96d250
PA		 152662008-02-19 Pedro Alves <pedro@codesourcery.com>
15267
15268 * server.c (handle_v_requests): When handling the vRun and vAttach
15269 packets, if already debugging a process, don't kill it. Return an
15270 error instead.
15271
d41b6bb4
DJ		 152722008-02-17 Daniel Jacobowitz <dan@codesourcery.com>
15273
15274 * server.c (handle_query): Correct length check.
15275
5ac588cf
PA		 152762008-02-14 Pedro Alves <pedro_alves@portugalmail.pt>
15277
15278 * win32-low.c (do_initial_child_stuff): Add process handle
15279 parameter. Set current_process_handle and current_process_id from the
15280 parameters. Clear globals.
15281 (win32_create_inferior): Don't set current_process_handle and
15282 current_process_id here. Instead pass them on the call to
15283 do_initial_child_stuff.
15284 (win32_attach): Likewise.
15285 (win32_clear_inferiors): New.
15286 (win32_kill): Don't close the current process handle or the
15287 current thread handle here. Instead call win32_clear_inferiors.
15288 (win32_detach): Don't open a new handle to the process. Call
15289 win32_clear_inferiors.
15290 (win32_join): Don't rely on current_process_handle; open a new
15291 handle using the process id.
15292 (win32_wait): Call win32_clear_inferiors when the inferior process
15293 has exited.
15294
ecd7ecbc
DJ		 152952008-02-14 Daniel Jacobowitz <dan@codesourcery.com>
15296
15297 * server.c (monitor_show_help): Add "exit".
15298
1525d545
MG		 152992008-02-11 Maxim Grigoriev <maxim2405@gmail.com>
15300
ecd7ecbc 15301 * Makefile.in (SFILES): Add linux-xtensa-low.c.
1525d545
MG		 15302 (clean): Add reg-xtensa.c.
15303 (linux-xtensa-low.o, reg-xtensa.o, reg-xtensa.c): New dependencies.
ecd7ecbc
DJ		 15304 * configure.srv (xtensa*-*-linux*) New target.
15305 * linux-xtensa-low.c: New.
15306 * xtensa-xtregs.c: New.
1525d545 15307
59a016f0
PA		 153082008-02-01 Pedro Alves <pedro_alves@portugalmail.pt>
15309
15310 * hostio.c: Don't include errno.h.
15311 (errno_to_fileio_errno): Move to hostio-errno.
15312 * hostio.c: (hostio_error): Remove the error parameter. Defer the
15313 error number outputting to the target->hostio_last_error callback.
15314 (hostio_packet_error): Use FILEIO_EINVAL directly.
15315 (handle_open, handle_pread, hostio_error, handle_unlink): Update
15316 calls to hostio_error.
15317 * hostio-errno.c: New.
15318 * server.h (hostio_last_error_from_errno): Declare.
15319 * target.h (target_ops): Add hostio_last_error member.
15320 * linux-low.c (linux_target_op): Register hostio_last_error_from_errno
15321 as hostio_last_error handler.
889bf7c5 15322 * spu-low.c (spu_target_ops): Likewise.
59a016f0
PA		 15323 * win32-low.c [_WIN32_WCE] (win32_error_to_fileio_error)
15324 (wince_hostio_last_error): New functions.
15325 (win32_target_ops) [_WIN32_WCE]: Register wince_hostio_last_error
15326 as hostio_last_error handler.
15327 (win32_target_ops) [!_WIN32_WCE]: Register
15328 hostio_last_error_from_errno as hostio_last_error handler.
15329 * Makefile.in (SFILES): Add hostio.c and hostio-errno.c.
15330 (hostio-errno.o): New rule.
15331 * configure.ac (GDBSERVER_DEPFILES): Add $srv_hostio_err_objs.
15332 * configure.srv (srv_hostio_err_objs): New variable. Default to
15333 hostio-errno.o.
15334 (arm*-*-mingw32ce*): Set srv_hostio_err_objs to "".
15335 * configure: Regenerate.
15336
2d717e4f
DJ		 153372008-01-29 Daniel Jacobowitz <dan@codesourcery.com>
15338
15339 * linux-low.c (linux_attach_lwp): Do not _exit after errors.
15340 (linux_kill, linux_detach): Clean up the process list.
15341 * remote-utils.c (remote_open): Improve port number parsing.
15342 (putpkt_binary, input_interrupt): Only send interrupts if the target
15343 is running.
15344 * server.c (extended_protocol): Make static.
15345 (attached): Define earlier.
15346 (exit_requested, response_needed, program_argv): New variables.
15347 (target_running): New.
15348 (start_inferior): Clear attached here.
15349 (attach_inferior): Set attached here.
15350 (require_running): Define.
15351 (handle_query): Use require_running and target_running. Implement
15352 "monitor exit".
15353 (handle_v_attach, handle_v_run): New.
15354 (handle_v_requests): Use require_running. Handle vAttach and vRun.
15355 (gdbserver_usage): Update.
15356 (main): Redo argument parsing. Handle --debug and --multi. Handle
15357 --attach along with other options or after the port. Save
15358 program_argv. Support no initial program. Resynchronize
15359 communication with GDB after an error. Handle "monitor exit".
15360 Use require_running and target_running. Always allow the extended
15361 protocol. Do not error out for Hc0 or Hc-1. Do not automatically
15362 restart in extended mode.
15363 * README: Refer to the GDB manual. Update --attach usage.
15364
7407e2de
AS		 153652007-12-20 Andreas Schwab <schwab@suse.de>
15366
15367 * linux-low.c (STACK_SIZE): Define.
15368 (linux_tracefork_child): Use it. Use __clone2 on ia64.
15369 (linux_test_for_tracefork): Likewise.
15370
b65d95c5
DJ		 153712007-12-18 Daniel Jacobowitz <dan@codesourcery.com>
15372
15373 * linux-low.c (linux_wait_for_event): Update messages. Do not
15374 reinsert auto-delete breakpoints.
15375 * mem-break.c (struct breakpoint): Change return type of handler to
15376 int.
15377 (set_breakpoint_at): Update handler type.
15378 (reinsert_breakpoint_handler): Return 1 instead of calling
15379 delete_breakpoint.
15380 (reinsert_breakpoint_by_bp): Check for the original breakpoint before
15381 setting a new one.
15382 (check_breakpoints): Delete auto-delete breakpoints and return 2.
15383 * mem-break.h (set_breakpoint_at): Update handler type.
15384 * thread-db.c (thread_db_create_event, thread_db_create_event): Update.
15385 * win32-low.c (auto_delete_breakpoint): New.
15386 (get_child_debug_event): Use it.
15387
4e799345
DJ		 153882007-12-16 Daniel Jacobowitz <dan@codesourcery.com>
15389
15390 * configure.ac: Check for pread and pwrite.
15391 * hostio.c (handle_pread): Fall back to lseek and read.
15392 (handle_pwrite): Fall back to lseek and write.
15393 * config.in, configure: Regenerated.
15394
27524b67
DJ		 153952007-12-07 Daniel Jacobowitz <dan@codesourcery.com>
15396
15397 * server.c (myresume): Add own_buf argument.
15398 (main): Update calls.
15399
a20d5e98
DJ		 154002007-12-06 Daniel Jacobowitz <dan@codesourcery.com>
15401
15402 * linux-low.c (linux_wait, linux_resume): Do not handle async I/O.
15403 * remote-utils.c (remote_open): Do not call disable_async_io.
15404 (block_async_io): Delete.
15405 (unblock_async_io): Make static.
15406 (initialize_async_io): New.
15407 * server.c (handle_v_cont): Handle async I/O here.
15408 (myresume): Likewise. Move other common resume tasks here...
15409 (main): ... from here. Call initialize_async_io. Disable async
15410 I/O before the main loop.
15411 * server.h (initialize_async_io): Declare.
15412 (block_async_io, unblock_async_io): Delete prototypes.
15413 * spu-low.c (spu_resume, spu_wait): Do not handle async I/O here.
15414
b79d787e
DJ		 154152007-12-06 Mick Davis <mickd@goanna.iinet.net.au>
15416
15417 * remote-utils.c (readchar): Allow binary data in received messages.
15418
d97903b2
PA		 154192007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15420
15421 * win32-low.c (attaching): New global.
15422 (win32_create_inferior): Clear the `attaching' global.
15423 (win32_attach): Set the `attaching' global.
15424 (get_child_debug_event) [_WIN32_WCE]: Stop the inferior when
15425 attaching. Only set a breakpoint at the entry point if not
15426 attaching.
15427
311de423
PA		 154282007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15429
15430 * server.c (main): Don't report dll events on the initial
15431 connection on attaches.
15432
6c2d16d2
PA		 154332007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15434
15435 * server.c (main): Relax numerical bases supported for the pid of
15436 the --attach command line argument.
15437
5ca906e6
PA		 154382007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15439
15440 * win32-low.c (win32_attach): Call OpenProcess before
15441 DebugActiveProcess, not after. Add last error output to error
15442 call.
15443
9c6c8194
PA		 154442007-12-03 Pedro Alves <pedro_alves@portugalmail.pt>
15445
15446 * win32-low.c (win32_get_thread_context)
15447 (win32_set_thread_context): New functions.
15448 (thread_rec): Use win32_get_thread_context.
15449 (continue_one_thread, win32_resume): Use win32_set_thread_context.
15450 * win32-low.h (win32_thread_info) [_WIN32_WCE]: Add `base_context'
15451 field.
15452
4d5d1aaa
PA		 154532007-12-03 Leo Zayas
15454 Pedro Alves <pedro_alves@portugalmail.pt>
15455
15456 * win32-low.c (soft_interrupt_requested, faked_breakpoint): New
15457 global variables.
15458 (child_add_thread): Minor cleanup.
15459 (child_continue): Resume artificially suspended threads before
15460 calling ContinueDebugEvent.
15461 (suspend_one_thread): New.
15462 (fake_breakpoint_event): New.
15463 (get_child_debug_event): Change return type to int. Check here if
15464 gdb sent an interrupt request. If a soft interrupt was requested,
15465 fake a breakpoint event. Return 0 if there is no event to handle,
15466 and 1 otherwise.
15467 (win32_wait): Don't check here if gdb sent an interrupt request.
15468 Ensure there is a valid event to handle.
15469 (win32_request_interrupt): Add soft interruption method as last
15470 resort.
15471
c436e841
PA		 154722007-12-03 Leo Zayas
15473 Pedro Alves <pedro_alves@portugalmail.pt>
15474
15475 * win32-low.h (win32_thread_info): Add descriptions to the
15476 structure members. Replace `suspend_count' counter by a
15477 `suspended' flag.
15478 * win32-low.c (thread_rec): Update condition of when to get the
15479 context from the inferior. Rely on ContextFlags being set if it
15480 has already been retrieved. Only suspend the inferior thread if
15481 we haven't already. Warn if that fails.
15482 (continue_one_thread): s/suspend_count/suspended/. Only call
15483 ResumeThread once. Warn if that fails.
15484
e7b5fa67
PA		 154852007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15486
15487 * win32-low.c (win32_wait): Don't read from the inferior when it
15488 has already exited.
15489
a385171d
PA		 154902007-12-02 Pedro Alves <pedro_alves@portugalmail.pt>
15491
15492 * Makefile.in (win32_low_h): New variable.
15493 (win32-low.o): Add dependency on $(win32_low_h).
15494 (win32-arm-low.o, win32-i386-low.o): New rules.
15495
f80c84b3
DJ		 154962007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15497
15498 * hostio.c: Correct copyright year.
15499
a6b151f1
DJ		 155002007-11-30 Daniel Jacobowitz <dan@codesourcery.com>
15501
15502 * Makefile.in (OBS): Add hostio.o.
15503 (hostio.o): New rule.
15504 * server.h (handle_vFile): Declare.
15505 * hostio.c: New file.
15506 * server.c (handle_v_requests): Take packet_len and new_packet_len
15507 for binary packets. Call handle_vFile.
15508 (main): Update call to handle_v_requests.
15509
f9387fc3
DJ		 155102007-11-05 Daniel Jacobowitz <dan@codesourcery.com>
15511
15512 * linux-low.c: Include <sched.h>.
15513
51c2684e
DJ		 155142007-11-01 Daniel Jacobowitz <dan@codesourcery.com>
15515
15516 * linux-low.c (linux_tracefork_grandchild): New.
15517 (linux_tracefork_child): Use clone.
15518 (linux_test_for_tracefork): Use clone; allocate and free a stack.
15519
75f83163
JB		 155202007-10-31 Joel Brobecker <brobecker@adacore.com>
15521
15522 * Makefile.in: Use $(SHELL) instead of "sh" to call regdat.sh.
15523
da5898ce
DJ		 155242007-10-24 Daniel Jacobowitz <dan@codesourcery.com>
15525
15526 * linux-low.c (handle_extended_wait): Handle unexpected signals.
15527
24a09b5f
DJ		 155282007-10-23 Daniel Jacobowitz <dan@codesourcery.com>
15529
15530 * inferiors.c (change_inferior_id): Delete.
15531 (add_pid_to_list, pull_pid_from_list): New.
15532 * linux-low.c (PTRACE_SETOPTIONS, PTRACE_GETEVENTMSG)
15533 (PTRACE_O_TRACESYSGOOD, PTRACE_O_TRACEFORK, PTRACE_O_TRACEVFORK)
15534 (PTRACE_O_TRACECLONE, PTRACE_O_TRACEEXEC, PTRACE_O_TRACEVFORKDONE)
15535 (PTRACE_O_TRACEEXIT, PTRACE_EVENT_FORK, PTRACE_EVENT_VFORK)
15536 (PTRACE_EVENT_CLONE, PTRACE_EVENT_EXEC, PTRACE_EVENT_VFORK_DONE)
15537 (PTRACE_EVENT_EXIT, __WALL): Provide default definitions.
15538 (stopped_pids, thread_db_active, must_set_ptrace_flags): New variables.
15539 (using_threads): Always set to 1.
15540 (handle_extended_wait): New.
15541 (add_process): Do not set TID.
15542 (linux_create_inferior): Set must_set_ptrace_flags.
15543 (linux_attach_lwp): Remove TID argument. Do not check using_threads.
15544 Use PTRACE_SETOPTIONS. Call new_thread_notify. Update all callers.
15545 (linux_thread_alive): Rename TID argument to LWPID.
15546 (linux_wait_for_process): Handle unknown processes. Do not use TID.
15547 (linux_wait_for_event): Do not use TID or check using_threads. Update
15548 call to dead_thread_notify. Call handle_extended_wait.
15549 (linux_create_inferior): Use PTRACE_SETOPTIONS.
15550 (send_sigstop): Delete sigstop_sent.
15551 (wait_for_sigstop): Avoid TID.
15552 (linux_supports_tracefork_flag, linux_tracefork_child, my_waitpid)
15553 (linux_test_for_tracefork): New.
15554 (linux_lookup_signals): Use thread_db_active and
15555 linux_supports_tracefork_flag.
15556 (initialize_low): Use thread_db_active and linux_test_for_tracefork.
15557 * linux-low.h (get_process_thread): Avoid TID.
15558 (struct process_ifo): Move thread_known and tid to the end. Remove
15559 sigstop_sent.
15560 (linux_attach_lwp, thread_db_init): Update prototypes.
15561 * server.h (change_inferior_id): Delete prototype.
15562 (add_pid_to_list, pull_pid_from_list): New prototypes.
15563 * thread-db.c (thread_db_use_events): New.
15564 (find_first_thread): Rename to...
15565 (find_one_thread): ...this. Update callers and messages. Do not
15566 call fatal. Check thread_db_use_events. Do not call
15567 change_inferior_id or new_thread_notify.
15568 (maybe_attach_thread): Update. Do not call new_thread_notify.
15569 (thread_db_init): Set thread_db_use_events. Check use_events.
15570 * utils.c (fatal, warning): Correct message prefix.
15571
30ed0a8f
DJ		 155722007-10-15 Daniel Jacobowitz <dan@codesourcery.com>
15573
15574 * Makefile.in (clean): Remove new files.
15575 (powerpc-32.o, powerpc-32.c, powerpc-e500.o, powerpc-e500.c)
15576 (powerpc-64.o, powerpc-64.c): New rules.
15577 * configure.srv: Use alternate register sets for powerpc64-*-linux*
15578 with AltiVec, powerpc-*-linux* with AltiVec, and powerpc-*-linux*
15579 with SPE.
15580 * linux-ppc-low.c (ppc_regmap): Do not fetch the FP registers for
15581 SPE targets.
15582 (ppc_cannot_store_register): Do not check for FPSCR for SPE targets.
15583 (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS, ppc_fill_vrregset)
15584 (ppc_store_vrregset, PTRACE_GETEVRREGS, PTRACE_SETEVRREGS)
15585 (struct gdb_evrregset_t, ppc_fill_evrregset, ppc_store_evrregset): New.
15586 (target_regsets): Add AltiVec and SPE register sets.
15587 * configure.ac: Check for AltiVec and SPE.
15588 * linux-ppc64-low.c (PTRACE_GETVRREGS, PTRACE_SETVRREGS, SIZEOF_VRREGS)
15589 (ppc_fill_vrregset, ppc_store_vrregset): New.
15590 (target_regsets): Add AltiVec register set.
15591 * configure: Regenerated.
15592
fd462a61
DJ		 155932007-09-19 Daniel Jacobowitz <dan@codesourcery.com>
15594
15595 * linux-low.c (O_LARGEFILE): Define.
15596 (linux_read_memory): Use /proc/PID/mem.
15597 * configure.ac: Use AC_GNU_SOURCE. Check for pread64.
15598 * configure, config.in: Regenerated.
15599
69f223ed
DJ		 156002007-09-04 Daniel Jacobowitz <dan@codesourcery.com>
15601
15602 * linux-low.c (linux_wait_for_event): Do not pass signals while
15603 single-stepping.
15604
aec18585
PA		 156052007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15606
15607 * win32-low.c (create_process): New.
15608 (win32_create_inferior): Use create_process instead of
15609 CreateProcess. If create_process failed retry appending an ".exe"
15610 suffix. Store the GetLastError result immediatelly after
15611 create_process calls and use it on the call to error.
15612
34d86ddd
PA		 156132007-09-03 Pedro Alves <pedro_alves@portugalmail.pt>
15614
15615 * win32-low.c (handle_load_dll): Don't use toolhelp when waiting.
15616
5a0e3bd0
JB		 156172007-08-23 Joel Brobecker <brobecker@adacore.com>
15618
15619 * configure.ac: Switch license to GPLv3.
15620
f88c79e6
MS		 156212007-08-01 Michael Snyder <msnyder@access-company.com>
15622
15623 * remote-utils.c (putpkt_binary): Memory leak, free buf2.
15624
6b3d9b83
PA		 156252007-07-31 Pedro Alves <pedro_alves@portugalmail.pt>
15626
15627 * win32-low.c (winapi_CloseToolhelp32Snapshot) [_WIN32_WCE]: New
15628 typedef.
15629 (win32_CloseToolhelp32Snapshot) [_WIN32_WCE]: New global var.
15630 (load_toolhelp) [_WIN32_WCE]: Load TOOLHELP.DLL. Get
15631 CloseToolhelp32Snapshot.
15632 (toolhelp_get_dll_name) [_WIN32_WCE]: Close the snapshot with
15633 CloseToolhelp32Snapshot.
15634
c588c53c
MS		 156352007-07-27 Michael Snyder <michael.snyder@access-company.com>
15636
15637 * server.c (main): Check for inferior exit before main loop.
15638
aa0403d9
PA		 156392007-07-18 Pedro Alves <pedro_alves@portugalmail.pt>
15640
15641 * remote-utils.c (remote_open): Set SO_KEEPALIVE on remote_desc
15642 instead of on tmp_desc.
15643
255e7678
DJ		 156442007-07-17 Pedro Alves <pedro_alves@portugalmail.pt>
15645 Daniel Jacobowitz <dan@codesourcery.com>
15646
15647 * inferiors.c (all_dlls, dlls_changed, get_dll): New.
15648 (add_thread): Minor cleanups.
15649 (clear_inferiors): Move lower in the file. Clear the DLL
15650 list.
15651 (free_one_dll, match_dll, loaded_dll, unloaded_dll, clear_list): New.
15652 * remote-utils.c (prepare_resume_reply): Check dlls_changed.
15653 (xml_escape_text): New.
15654 * server.c (handle_query): Handle qXfer:libraries:read. Report it
15655 for qSupported.
15656 (handle_v_cont): Report errors.
15657 (gdbserver_version): Update.
15658 (main): Correct size of own_buf. Do not report initial DLL events.
15659 * server.h (struct dll_info, all_dlls, dlls_changed, loaded_dll)
15660 (unloaded_dll, xml_escape_text): New.
15661 * win32-low.c (enum target_waitkind): Update comments.
15662 (win32_add_one_solib, get_image_name, winapi_EnumProcessModules)
15663 (winapi_GetModuleInformation, winapi_GetModuleFileNameExA)
15664 (win32_EnumProcessModules, win32_GetModuleInformation)
15665 (win32_GetModuleFileNameExA, load_psapi, psapi_get_dll_name)
15666 (winapi_CreateToolhelp32Snapshot, winapi_Module32First)
15667 (winapi_Module32Next, win32_CreateToolhelp32Snapshot)
15668 (win32_Module32First, win32_Module32Next, load_toolhelp)
15669 (toolhelp_get_dll_name, handle_load_dll, handle_unload_dll): New.
15670 (get_child_debug_event): Handle DLL events.
15671 (win32_wait): Likewise.
15672
0d37add9
DJ		 156732007-07-12 Daniel Jacobowitz <dan@codesourcery.com>
15674
15675 * configure.srv: Set srv_linux_regsets for sh*-*-linux*.
15676 * linux-sh-low.c (sh_fill_gregset, target_regsets): New.
15677
45e2715e
PA		 156782007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15679
15680 * win32-low.c (handle_output_debug_string): Ignore event if not
15681 waiting.
15682
c5674cf1
PA		 156832007-07-08 Pedro Alves <pedro_alves@portugalmail.pt>
15684
15685 * win32-arm-low.c (arm_wince_breakpoint): Fix typo.
15686
2bbe3cc1
DJ		 156872007-07-03 Daniel Jacobowitz <dan@codesourcery.com>
15688
15689 * remote-utils.c (look_up_one_symbol): Handle 'm' packets.
15690
ae13219e
DJ		 156912007-07-02 Daniel Jacobowitz <dan@codesourcery.com>
15692
15693 * inferiors.c (change_inferior_id): Add comment.
15694 * linux-low.c (check_removed_breakpoint): Add an early
15695 prototype. Improve debug output.
15696 (linux_attach): Doc update.
15697 (linux_detach_one_process, linux_detach): Clean up before releasing
15698 each process.
15699 (send_sigstop, wait_for_sigstop): Improve comments and debug output.
15700 * linux-low.h (struct process_info): Doc improvement.
15701 * mem-break.c (delete_all_breakpoints): New.
15702 * mem-break.h (delete_all_breakpoints): New prototype.
15703 * thread-db.c (find_first_thread): New.
15704 (thread_db_create_event): Call it instead of
15705 thread_db_find_new_threads. Clean up unused variables.
15706 (maybe_attach_thread): Remove first thread handling.
15707 (thread_db_find_new_threads): Use find_first_thread.
15708 (thread_db_get_tls_address): Likewise.
15709
4105de34
DJ		 157102007-06-27 Daniel Jacobowitz <dan@codesourcery.com>
15711
15712 * thread-db.c (thread_db_find_new_threads): Add prototype.
15713 (thread_db_create_event): Check for the main thread before adding
15714 a new thread.
15715 (maybe_attach_thread): Only enable event reporting if TID == 0.
15716 (thread_db_get_tls_address): Check for new threads.
15717
2b876972
DJ		 157182007-06-20 Daniel Jacobowitz <dan@codesourcery.com>
15719
15720 * linux-low.c (linux_create_inferior): Try execv before execvp.
15721 * spu-low.c (spu_create_inferior): Likewise.
15722
7a245884
DJ		 157232007-06-13 Mike Frysinger <vapier@gentoo.org>
15724
15725 * linux-low.c (linux_create_inferior): Change execv to execvp.
15726 * spu-low.c (spu_create_inferior): Likewies.
15727
117ce543
DJ		 157282007-06-13 Daniel Jacobowitz <dan@codesourcery.com>
15729
15730 * Makefile.in (clean): Clean new files instead of deleted ones.
15731 (reg-mips.o, reg-mips.c, reg-mips64.o, reg-mips64.c): Delete.
15732 (mips-linux.o, mips-linux.c, mips64-linux.o, mips64-linux.c): New
15733 rules.
15734 * configure.srv: Specify XML files and new regformats for MIPS and
15735 MIPS64 GNU/Linux.
15736 * linux-mips-low.c (mips_num_regs): Set to only used registers.
15737 (mips_regmap): Do not fetch $0. Remove unused registers. Add
15738 an entry for the restart register.
15739 (mips_cannot_fetch_register, mips_cannot_store_register)
15740 (mips_reinsert_addr, mips_fill_fpregset, mips_store_fpregset): Update
15741 register names to match the XML descriptions.
15742 (mips_fill_gregset, mips_store_gregset): Likewise. Handle the
15743 restart register instead of $0.
15744
0e7f50da
UW		 157452007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15746 Markus Deuling <deuling@de.ibm.com>
15747
15748 * remote-utils.c (decode_xfer_write): New function.
15749 * server.h (decode_xfer_write): Add prototype.
15750 * server.c (handle_query): Add PACKET_LEN argument. Support
15751 qXfer:spu:read and qXfer:spu:write packets.
15752 (main): Pass packet_len to handle_query.
15753 * spu-low.c (spu_target_ops): Add spu_proc_xfer_spu.
15754 * target.h (target_ops): Add qxfer_spu.
15755
374c1d38
UW		 157562007-06-12 Ulrich Weigand <uweigand@de.ibm.com>
15757
15758 * spu-low.c (spu_proc_xfer_spu): Do not return failure when
15759 accessing non-seekable spufs files.
15760
bb63802a
UW		 157612007-05-16 Markus Deuling <deuling@de.ibm.com>
15762
889bf7c5 15763 * server.c (handle_query): Add reply for qC packet.
bb63802a 15764
7390519e
PA		 157652007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15766 Leo Zayas <lerele@champenstudios@com>
15767
15768 * server.h (check_remote_input_interrupt_request): New function.
15769 * remote_utils.c (INVALID_DESCRIPTOR): New define.
15770 (remote_desc): Initialize with INVALID_DESCRIPTOR.
15771 (input_interrupt): Expose on USE_WIN32API too. Fix whitespace.
15772 (check_remote_input_interrupt_request): New function.
15773 * server.h (check_remote_input_interrupt_request): Declare.
3ecf0694 15774 * win32-low.c (winapi_DebugBreakProcess,
7390519e
PA		 15775 winapi_GenerateConsoleCtrlEvent): New typedefs.
15776 (get_child_debug_event): Lower Win32 debug event polling from 1 sec
15777 to 250 ms.
15778 (win32_wait): Check for remote interrupt request
15779 with check_remote_input_interrupt_request.
15780 (win32_request_interrupt): New function.
15781 (win32_target_op): Set request_interrupt to win32_request_interrupt.
15782
34b34921
PA		 157832007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15784
15785 * win32-low.c (debug_registers_changed,
15786 debug_registers_used, CONTEXT_EXTENDED_REGISTERS,
15787 CONTEXT_FLOATING_POINT, CONTEXT_DEBUG_REGISTERS,
15788 CONTEXT_DEBUGGER, CONTEXT_DEBUGGER_DR): Delete.
15789 (thread_rec): Get context using the low target.
15790 (child_add_thread): Call thread_added on the low target,
15791 which does the same thing.
15792 (regptr): Delete.
15793 (do_initial_child_stuff): Remove debug registers references.
15794 Set context using the low target. Resume threads after
15795 setting the contexts.
15796 (child_continue): Remove dead variable. Remove debug
15797 registers references.
15798 (child_fetch_inferior_registers): Go through the low target.
15799 (do_child_store_inferior_registers): Remove.
15800 (child_store_inferior_registers): Go through the low target.
15801 (win32_resume): Remove debug registers references.
15802 Set context using the low target.
15803 (handle_exception): Change return type to void. Don't record
15804 context here. Set status to TARGET_WAITKIND_SPURIOUS on a
15805 first chance exception.
889bf7c5 15806 (get_child_debug_event): Change return type to void. Remove
34b34921
PA		 15807 goto loop. Always return after waiting for debug event.
15808 (win32_wait): Convert to switch statement. Handle spurious
15809 events.
15810
15811 * win32-i386-low.c (debug_registers_changed,
15812 debug_registers_used): New.
15813 (initial_stuff): Rename to ...
15814 (i386_initial_stuff): ... this. Clear debug registers
15815 state variables.
15816 (store_debug_registers): Delete.
15817 (i386_get_thread_context): New.
15818 (load_debug_registers): Delete.
15819 (i386_set_thread_context): New.
15820 (i386_thread_added): New.
15821 (single_step): Rename to ...
15822 (i386_single_step): ... this.
15823 (do_fetch_inferior_registers): Rename to ...
15824 (i386_fetch_inferior_register): ... this.
15825 (i386_store_inferior_register): New.
15826 (the_low_target): Adapt to new interface.
15827
15828 * win32-arm-low.c (CONTEXT_FLOATING_POINT): Define.
15829 (arm_get_thread_context): New.
15830 (arm_set_thread_context): New.
15831 (regptr): New.
15832 (do_fetch_inferior_registers): Rename to ...
15833 (arm_fetch_inferior_register): ... this.
15834 (arm_store_inferior_register): New.
15835 (arm_wince_breakpoint): Reimplement as unsigned long.
15836 (arm_wince_breakpoint_len): Define.
15837 (the_low_target): Adapt to new interface.
15838
15839 * win32-low.h (target_ops): Remove regmap, store_debug_registers and
15840 load_debug_registers. Add get_thread_context, set_thread_context,
15841 thread_added and store_inferior_register. Rename
15842 fetch_inferior_registers to fetch_inferior_register.
15843 (regptr): Remove declaration.
15844
dd6953e1
PA		 158452007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15846
15847 * linux-low.c (linux_detach): Change return type to int. Return 0.
15848 * spu-low.c (spu_detach): Likewise.
15849
444d6139
PA		 158502007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15851
15852 * target.h (target_ops): Change return type of detach to int.
15853 Add join.
15854 (join_inferior): New.
15855 * server.c (main): Don't skip detach support on mingw32.
15856 If the inferior doesn't support detaching return error.
15857 Call join_inferior instead of using waitpid.
15858 * linux-low.c (linux_join): New.
15859 (linux_target_op): Add linux_join.
15860 * spu-low.c (spu_join): New.
15861 (spu_target_ops): Add spu_join.
15862 * win32-low.c (win32_detach): Adapt to new interface.
15863 Reopen current_process_handle before detaching. Issue a child
15864 resume before detaching.
15865 (win32_join): New.
15866 (win32_target_op): Add win32_join.
15867
1d5315fe
PA		 158682007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15869
15870 * win32-low.c (win32-attach): Fix return value.
15871 * target.h (target_ops): Describe ATTACH return values.
15872
bf914831
PA		 158732007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15874
15875 * win32-low.c (GETPROCADDRESS): Define.
15876 (winapi_DebugActiveProcessStop): Add WINAPI. typedef as pointer.
15877 (winapi_DebugSetProcessKillOnExit): Likewise.
15878 (win32_create_inferior): Force usage of ansi CreateProcessA.
15879 (win32_attach): Use GETPROCADDRESS.
15880 (win32_detach): Likewise.
15881
f72f3e60
PA		 158822007-05-10 Pedro Alves <pedro_alves@portugalmail.pt>
15883
15884 * win32-low.c (win32_wait): Don't use WSTOPSIG.
15885
ed50f18f
PA		 158862007-03-30 Pedro Alves <pedro_alves@portugalmail.pt>
15887
15888 * win32-low.c: Commit leftover changes from 2007-03-29.
15889
0c2ead7e
DJ		 158902007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15891
15892 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Make 16-bit
15893 fields short instead of int. Add explicit padding.
15894 (i387_cache_to_fsave): Remove unnecessary casts.
15895 (i387_fsave_to_cache): Doc fix.
15896 (i387_cache_to_fxsave): Remove unnecessary casts and masking.
15897
73725ff3
DJ		 158982007-03-30 Daniel Jacobowitz <dan@codesourcery.com>
15899
15900 * i387-fp.c (i387_cache_to_fxsave): Reinitialize val2 before use.
15901 (i387_fxsave_to_cache): Check fp->ftag while building ftag value.
15902
d99f33d8
PA		 159032007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15904
15905 * configure.srv (arm*-*-mingw32ce*): Move near the other
15906 arm targets.
15907
68070c10
PA		 159082007-03-29 Pedro Alves <pedro_alves@portugalmail.pt>
15909
2482afc6 15910 * configure.ac: Add errno checking.
68070c10
PA		 15911 (AC_CHECK_HEADERS): Add errno.h, fcntl.h, signal.h,
15912 sys/file.h and malloc.h.
15913 (AC_CHECK_DECLS): Add perror.
15914 (srv_mingwce): Handle.
2482afc6 15915 * configure.srv (i[34567]86-*-cygwin*): Add
68070c10
PA		 15916 win32-i386-low.o to srv_tgtobj.
15917 (i[34567]86-*-mingw*): Likewise.
15918 (arm*-*-mingw32ce*): Add case.
15919 * gdbreplay.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15920 HAVE_FCNTL_H, HAVE_ERRNO_H, HAVE_MALLOC_H]: Check.
15921 [__MINGW32CE__] (strerror): New function.
15922 [__MINGW32CE__] (errno): Define to GetLastError.
15923 [__MINGW32CE__] (COUNTOF): New macro.
15924 (remote_open): Remove extra close call.
15925 * mem-break.c (delete_breakpoint_at): New function.
15926 * mem-break.h (delete_breakpoint_at): Declare.
15927 * remote-utils.c [HAVE_SYS_FILE_H, HAVE_SIGNAL_H,
15928 HAVE_FCNTL_H, HAVE_UNISTD_H, HAVE_ERRNO_H]: Check.
15929 [USE_WIN32API] (read, write): Add char* casts.
15930 * server.c [HAVE_UNISTD_H, HAVE_SIGNAL_H]: Check.
15931 * server.h: Include wincecompat.h on Windows CE.
15932 [HAVE_ERRNO_H]: Check.
15933 (perror): Declare if not declared.
15934 * utils.c: Add stdlib.h, errno.h and malloc.h includes.
15935 (perror_with_name): Remove errno declaration.
15936 * wincecompat.h: New.
15937 * wincecompat.c: New.
15938 * win32-low.h: New.
15939 * win32-arm-low.c: New.
15940 * win32-i386-low.c: New.
15941 (win32-low.c): Include mem-break.h and win32-low.h, and winnt.h.
15942 (OUTMSG2): Make it safe.
15943 (_T): New macro.
15944 (COUNTOF): New macro.
15945 (NUM_REGS): Get it from the low target.
15946 (CONTEXT_EXTENDED_REGISTERS, CONTEXT_FLOATING_POINT,
15947 CONTEXT_DEBUG_REGISTERS): Add fallbacks to 0.
15948 (thread_rec): Let low target handle debug registers.
15949 (child_add_thread): Likewise.
15950 (child_init_thread_list): Likewise.
15951 (continue_one_thread): Likewise.
15952 (regptr): New.
15953 (do_child_fetch_inferior_registers): Move to ...
15954 * win32-i386-low.c: ... here, and rename to ...
15955 (do_fetch_inferior_registers): ... this.
889bf7c5 15956 * win32-low.c (child_fetch_inferior_registers):
68070c10
PA		 15957 Go through the low target.
15958 (do_child_store_inferior_registers): Use regptr.
15959 (strwinerror): New function.
15960 (win32_create_inferior): Handle Windows CE.
15961 Use strwinerror instead of strerror on Windows error
15962 codes. Add program to the error output.
15963 Don't close the main thread handle on Windows CE.
15964 (win32_attach): Use coredll.dll on Windows CE.
15965 (win32_kill): Close current process and current
15966 thread handles.
15967 (win32_detach): Use coredll.dll on Windows CE.
15968 (win32_resume): Let low target handle debug registers, and
15969 step request.
15970 (handle_exception): Add/Remove initial breakpoint. Avoid
15971 non-existant WSTOPSIG on Windows CE.
15972 (win32_read_inferior_memory): Cast to remove warning.
15973 (win32_arch_string): Go through the low target.
15974 (initialize_low): Call set_breakpoint_data with the low
15975 target's breakpoint.
15976 * win32-low.c (dr, FLAG_TRACE_BIT, FCS_REGNUM,
15977 FOP_REGNUM, mappings): Move to ...
15978 * win32-i386-low.c: ... here.
15979 * win32-low.c (win32_thread_info): Move to ...
15980 * win32-low.h: ... here.
15981 * Makefile.in (SFILES): Add win32-low.c, win32-i386-low.c,
15982 win32-arm-low.c and wincecompat.c.
15983 (all:): Add $EXEEXT.
15984 (install-only:): Likewise.
15985 (gdbserver:): Likewise.
15986 (gdbreplay:): Likewise.
15987 * config.in: Regenerate.
15988 * configure: Regenerate.
15989
41093d81
PA		 159902007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15991
15992 * win32-low.c: Rename typedef thread_info to
15993 win32_thread_info throughout.
15994
544afa54
PA		 159952007-03-28 Pedro Alves <pedro_alves@portugalmail.pt>
15996
15997 * win32-i386-low.c: Rename to ...
15998 * win32-low.c: ... this.
15999 * configure.srv: Replace win32-i386-low.o with win32-low.o.
16000 * Makefile.in: Likewise.
16001
bce7165d
PA		 160022007-03-27 Pedro Alves <pedro_alves@portugalmail.pt>
16003
16004 * remote-utils.c (monitor_output): Constify msg parameter.
16005 * server.h (monitor_output): Likewise.
16006 * win32-i386-low.c (handle_output_debug_string): New.
16007 (win32_kill): Handle OUTPUT_DEBUG_STRING_EVENT events using
16008 handle_output_debug_string.
16009 (get_child_debug_event): Likewise.
16010
506c7aa0
DJ		 160112007-03-27 Mat Hostetter <mat@lcs.mit.edu>
16012
16013 * server.c (main): Correct strtoul check.
16014
42c81e2a
DJ		 160152007-03-27 Jon Ringle <jon@ringle.org>
16016
16017 * linux-low.c: Check __ARCH_HAS_MMU__ also.
16018
9453113a
DJ		 160192007-03-27 Brooks Moses <brooks.moses@codesourcery.com>
16020
16021 * Makefile.in: Add dummy "pdf" and "install-pdf" targets.
16022
64a69107
DJ		 160232007-02-27 Daniel Jacobowitz <dan@codesourcery.com>
16024
16025 * terminal.h: Check HAVE_SGTTY_H.
16026
160272007-02-27 Mat Hostetter <mat@lcs.mit.edu>
6f8486da
DJ		 16028
16029 * remote-utils.c (remote_open): Print out the assigned port number.
16030
c74d0ad8
DJ		 160312007-02-26 Daniel Jacobowitz <dan@codesourcery.com>
16032
16033 * remote-utils.c (monitor_output): New function.
16034 * server.c (debug_threads): Define here.
16035 (monitor_show_help): New function.
16036 (handle_query): Handle qRcmd.
16037 (main): Do not handle 'd' packet.
16038 * server.h (debug_threads, remote_debug, monitor_output): Declare.
16039 * linux-low.c, spu-low.c, win32-i386-low.c: Remove definitions
16040 of debug_threads.
16041
de7c3b4a
PA		 160422007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16043
16044 * Makefile.in (EXEEXT): New.
16045 (clean): Use $(EXEEXT).
16046
ef57601b
PA		 160472007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16048
16049 * target.h (target_ops): Rename send_signal to request_interrupt,
16050 and remove enum target_signal parameter.
16051 * linux-low.c (linux_request_interrupt): Rename from
16052 linux_send_signal, and always send SIGINT.
16053 * spu-low.c (spu_request_interrupt): Rename from spu_send_signal,
16054 and always send SIGINT.
16055 * remote-utils.c (putpkt_binary): Call request_interrupt, instead
16056 of send_signal.
16057 (input_interrupt): Likewise.
16058
820f2bda
PA		 160592007-02-25 Pedro Alves <pedro_alves@portugalmail.pt>
16060
16061 * server.c (get_features_xml): Check if target implemented
16062 arch_string.
16063 * win32-i386-low.c (win32_arch_string): New.
16064 (win32_target_ops): Add win32_arch_string as arch_string member.
16065
ab39bf24
UW		 160662007-02-22 Markus Deuling <deuling@de.ibm.com>
16067
16068 * spu-low.c (spu_arch_string): New.
16069 (spu_target_ops): Add spu_arch_string.
16070
61ff6e04
DJ		 160712007-02-16 Daniel Jacobowitz <dan@codesourcery.com>
16072
16073 * remote-utils.c: Remove HAVE_TERMINAL_H check.
16074 * configure.ac: Do not check for terminal.h.
16075 * configure, config.in: Regenerated.
16076
fb1e4ffc
DJ		 160772007-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16078
16079 * Makefile.in (OBS): Add $(XML_BUILTIN).
16080 (XML_DIR, XML_TARGET, XML_FILES, XML_BUILTIN): New.
16081 (clean): Update.
16082 (target.xml, xml-builtin.c, stamp-xml, arm-with-iwmmxt.o)
16083 (arm-with-iwmmxt.c): New.
16084 * config.in, configure: Regenerate.
16085 * configure.ac: Check for iWMMXt. Handle srv_xmltarget,
16086 srv_xmlbuiltin, and srv_xmlfiles. Define USE_XML.
16087 * configure.srv: Mention srv_xmltarget and srv_xmlfiles.
16088 (arm*-*-linux*): Add iWMMXt and regset support.
16089 * linux-arm-low.c (PTRACE_GETWMMXREGS, PTRACE_SETWMMXREGS): Define.
16090 (arm_fill_gregset, arm_store_gregset, arm_fill_wmmxregset)
16091 (arm_store_wmmxregset, target_regsets): New.
16092 * server.c (get_features_xml): Take annex argument. Check builtin
16093 XML documents.
16094 (handle_query): Handle multiple annexes.
16095
0f48aa01
DJ		 160962007-01-29 Daniel Jacobowitz <dan@codesourcery.com>
16097
16098 * remote-utils.c [USE_WIN32API] (read, write): Define.
16099 (putpkt_binary, input_interrupt, readchar, getpkt): Use read and
16100 write.
16101
23181151
DJ		 161022007-01-09 Daniel Jacobowitz <dan@codesourcery.com>
16103
16104 * linux-i386-low.c (the_low_target): Set arch_string.
16105 * linux-x86-64-low.c (the_low_target): Likewise.
16106 * linux-low.c (linux_arch_string): New.
16107 (linux_target_ops): Add it.
16108 * linux-low.h (struct linux_target_ops): Add arch_string.
16109 * server.c (write_qxfer_response): Use const void * for DATA.
16110 (get_features_xml): New.
16111 (handle_query): Handle qXfer:features:read. Report it for qSupported.
16112 * target.h (struct target_ops): Add arch_string method.
16113
9d606399
DJ		 161142007-01-03 Denis Pilat <denis.pilat@st.com>
16115 Daniel Jacobowitz <dan@codesourcery.com>
16116
16117 * linux-low.c (linux_kill): Handle being called with no threads.
16118 * win32-i386-low.c (win32_kill): Likewise.
16119 (get_child_debug_event): Clear current_process_handle.
16120
161212006-12-30 Denis PILAT <denis.pilat@st.com>
8264bb58
DJ		 16122 Daniel Jacobowitz <dan@codesourcery.com>
16123
16124 * remote-utils.c (remote_open): Check the type of specified
16125 serial port devices before opening them.
16126 * server.c (main): Kill the inferior if an error occurs during
16127 the first remote_open.
16128
a5e13d24
DJ		 161292006-12-05 Markus Deuling <deuling@de.ibm.com>
16130
16131 * README: Update supported targets.
16132
186947f7
DJ		 161332006-11-28 Daniel Jacobowitz <dan@codesourcery.com>
16134
16135 * Makefile.in (clean): Remove reg-mips64.c.
16136 (reg-mips64.c, reg-mips64.o): New rules.
16137 * configure.srv: Handle mips64. Include regset support for mips.
16138 * linux-mips-low.c (union mips_register): New.
16139 (mips_get_pc, mips_set_pc, mips_reinsert_addr): Use it.
16140 (mips_breakpoint, mips_breakpoint_at): Use int.
16141 (mips_collect_register, mips_supply_register)
16142 (mips_collect_register_32bit, mips_supply_register_32bit)
16143 (mips_fill_gregset, mips_store_gregset, mips_fill_fpregset)
16144 (mips_store_fpregset, target_regsets): New.
16145 * thread-db.c (thread_db_get_tls_address): Use uintptr_t.
16146
a13e2c95
UW		 161472006-11-22 Ulrich Weigand <uweigand@de.ibm.com>
16148
16149 * configure.srv: Add target "spu*-*-*".
16150 * Makefile.in (clean): Remove reg-spu.c.
16151 (reg-spu.c, reg-spu.o, spu-low.o): Add dependencies.
16152 * spu-low.c: New file.
16153
cb7283db
DJ		 161542006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16155
16156 * configure.ac: Correct td_thr_tls_get_addr test.
16157 * configure: Regenerated.
16158
89be2091
DJ		 161592006-11-16 Daniel Jacobowitz <dan@codesourcery.com>
16160
16161 * linux-low.c (linux_wait_for_event): Reformat. Use the
16162 pass_signals array.
16163 * remote-utils.c (decode_address_to_semicolon): New.
16164 * server.c (pass_signals, handle_general_set): New.
16165 (handle_query): Mention QPassSignals for qSupported.
16166 (main): Call handle_general_set.
16167 * server.h (pass_signals, decode_address_to_semicolon): New.
16168
000ef4f0
DJ		 161692006-11-06 Daniel Jacobowitz <dan@codesourcery.com>
16170
16171 * server.c (handle_query): Correct error handling for read_auxv.
16172
b7149293
UW		 161732005-10-19 Ulrich Weigand <uweigand@de.ibm.com>
16174
16175 * configure.srv [s390-*-linux*, s390x-*-linux*]: Set srv_linux_regsets
16176 and srv_linux_thread_db to yes.
16177 * linux-s390-low.c (s390_fill_gregset): New function.
16178 (target_regsets): Define data structure.
16179
dae5f5cf
DJ		 161802006-10-17 Daniel Jacobowitz <dan@codesourcery.com>
16181
16182 * acinclude.m4 (SRV_CHECK_TLS_GET_ADDR): New.
16183 * configure.ac: Use it. Define HAVE_TD_THR_TLS_GET_ADDR.
16184 * config.in, configure: Regenerated.
16185 * inferiors.c (gdb_id_to_thread): New function.
16186 (gdb_id_to_thread_id): Use it.
16187 * linux-low.c (linux_target_ops): Use thread_db_get_tls_address.
16188 * linux-low.h (struct process_info): Add th member.
16189 (thread_db_get_tls_address): New prototype.
16190 * remote-utils.c (decode_address): Make non-static.
16191 * server.c (handle_query): Handle qGetTLSAddr.
16192 * server.h (gdb_id_to_thread, decode_address): New prototypes.
16193 * target.h (struct target_ops): Add get_tls_address.
16194 * thread-db.c (maybe_attach_thread): Save the thread handle.
16195 (thread_db_get_tls_address): New.
16196
32ca6d61
DJ		 161972006-09-28 Daniel Jacobowitz <dan@codesourcery.com>
16198
16199 * linux-low.c (PTRACE_GETSIGINFO, PTRACE_SETSIGINFO): Define.
16200 (linux_resume_one_process): Take a siginfo_t *. Update all
16201 callers. Queue it if necessary. Use PTRACE_SETSIGINFO.
16202 (struct pending_signals): Add a siginfo_t.
16203 (linux_wait_for_process): Always set last_status.
16204 (linux_wait_for_event): Use PTRACE_GETSIGINFO.
16205 (linux_queue_one_thread): Use PTRACE_GETSIGINFO.
16206 * linux-low.h (struct process_info): Add last_status.
16207
5ffff7c1
DJ		 162082006-09-21 Daniel Jacobowitz <dan@codesourcery.com>
16209
16210 * remote-utils.c (try_rle): New function.
16211 (putpkt_binary): Use it.
16212
8695c747
DJ		 162132006-08-19 Daniel Jacobowitz <dan@codesourcery.com>
16214
16215 * Makefile.in (clean): Clean reg-x86-64-linux.c.
16216 (reg-x86-64-linux.o, reg-x86-64-linux.c): New.
16217 * configure.srv (x86_64-*-linux*): Use reg-x86-64-linux.o.
16218 * linux-x86-64-low.c (x86_64_regmap): Include ORIG_RAX.
16219 (x86_64_fill_gregset, x86_64_store_gregset): Skip floating
16220 point registers.
16221
290fadea
RS		 162222006-08-08 Richard Sandiford <richard@codesourcery.com>
16223
16224 * server.c (terminal_fd): New variable.
16225 (old_foreground_pgrp): Likewise.
16226 (restore_old_foreground_pgrp): New function.
16227 (start_inferior): Record the terminal file descriptor in terminal_fd
16228 and its original foreground group in old_foreground_pgrp. Register
16229 restore_old_foreground_pgrp with atexit().
16230
9f2e1e63
DJ		 162312006-07-26 Daniel Jacobowitz <dan@codesourcery.com>
16232
16233 * server.c (handle_query): Correct qPart to qXfer.
16234
b80864fb
DJ		 162352006-07-22 Daniel Jacobowitz <dan@codesourcery.com>
16236
16237 * configure.ac: Check for more headers which are missing on
16238 Windows. Automatically supply -lwsock32 and USE_WIN32API.
16239 * configure.srv: Add Cygwin and mingw32.
16240 * remote-utils.c: Don't include headers unconditionally which
16241 are missing on mingw32. Include <winsock.h> for mingw32.
16242 (remote_open): Adjust for mingw32 support. Flush
16243 standard error after writing to it.
16244 (remote_close, putpkt_binary, input_interrupt, block_async_io)
16245 (unblock_async_io, enable_async_io, disable_async_io)
16246 (readchar, getpkt): Update for Winsock support.
16247 (prepare_resume_reply): Expect a protocol signal number.
16248 * server.c: Disable <sys/wait.h> on mingw32.
16249 (start_inferior): Adjust for mingw32 support. Flush
16250 standard error after writing to it.
16251 (attach_inferior): Likewise. Use protocol signal
16252 numbers.
16253 (main): Skip 'D' packet on mingw32. Use protocol signal numbers
16254 and names.
16255 * win32-i386-low.c: New file.
16256 * Makefile.in (XM_CLIBS): Set.
16257 (gdbserver, gdbreplay): Use $(INTERNAL_CFLAGS).
16258 (win32-i386-low.o): New dependency rule.
16259 * linux-low.c (linux_wait): Use target signal numbers.
16260 * target.h (struct target_ops): Doc fix.
16261 * server.h (target_signal_to_name): New prototype.
16262 * gdbreplay.c: Don't include headers unconditionally which
16263 are missing on mingw32. Include <winsock.h> for mingw32.
16264 (remote_close, remote_open): Adjust for Winsock support.
16265 * configure, config.in: Regenerated.
16266
0876f84a
DJ		 162672006-07-12 Daniel Jacobowitz <dan@codesourcery.com>
16268
16269 * server.c (decode_xfer_read, write_qxfer_response): New.
16270 (handle_query): Take a packet length argument. Handle
16271 qXfer:auxv:read instead of qPart:auxv:read. Mention it in
16272 the qSupported response.
16273 (main): Update call to handle_query.
16274
01f9e8fa
DJ		 162752006-06-22 Daniel Jacobowitz <dan@codesourcery.com>
16276
16277 * remote-utils.c (remote_escape_output, remote_unescape_input): New.
16278 (putpkt_binary): Renamed from putpkt and adjusted for binary
16279 data.
16280 (putpkt): New wrapper for putpkt_binary.
16281 (readchar): Don't mask off the high bit.
16282 (decode_X_packet): New function.
16283 * server.c (main): Call putpkt_binary if a handler sets the packet
16284 length. Save the length of the incoming packet. Handle 'X'.
16285 * server.h (gdb_byte, remote_escape_output, decode_X_packet): New.
16286
be2a5f71
DJ		 162872006-06-21 Daniel Jacobowitz <dan@codesourcery.com>
16288
16289 * server.c (handle_query): Handle qSupported.
16290
ea025f5f
DJ		 162912006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16292
16293 * remote-utils.c (all_symbols_looked_up): New variable.
16294 (look_up_one_symbol): Check it.
16295 * server.h (look_up_one_symbol): New declaration.
16296 * thread-db.c (thread_db_init): Set all_symbols_looked_up.
16297
9308fc88
DJ		 162982006-05-30 Daniel Jacobowitz <dan@codesourcery.com>
16299
16300 * Makefile.in (linux-arm-low.o): Update dependencies.
66f338c7 16301 * linux-arm-low.c: Include "gdb_proc_service.h".
9308fc88
DJ		 16302 (PTRACE_GET_THREAD_AREA): Define.
16303 (ps_get_thread_area): New function.
16304
52fb6437
NS		 163052006-05-09 Nathan Sidwell <nathan@codesourcery.com>
16306
16307 * configure.srv (m68k*-*-uclinux*): New target.
16308 * linux-low.c (linux_create_inferior): Use vfork on mmuless systems.
16309 (linux_resume_one_process): Remove extraneous cast.
16310 (linux_read_offsets): New.
16311 (linux_target_op): Add linux_read_offsets on mmuless systems.
16312 * server.c (handle_query): Add qOffsets logic.
16313 * target.h (struct target_ops): Add read_offsets.
16314
21b0f40c
DJ		 163152006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16316
16317 * linux-mips-low.c: Include <sys/ptrace.h> and "gdb_proc_service.h".
16318 (PTRACE_GET_THREAD_AREA): Define.
16319 (ps_get_thread_area): New function.
16320 * Makefile.in (linux-i386-low.o, linux-mips-low.o)
16321 (linux-x86-64-low.o): Update.
16322
0050a760
DJ		 163232006-03-15 Daniel Jacobowitz <dan@codesourcery.com>
16324
16325 * configure.ac: Remove checks for prfpregset_t.
16326 * gdb_proc_service.h: New file.
16327 * linux-i386-low.c, linux-x86-64-low.c, thread-db.c: Use the
16328 new "gdb_proc_service.h".
16329 * proc-service.c: Likewise.
16330 (ps_pglobal_lookup, ps_pdread, ps_pdwrite): Use psaddr_t.
16331 (ps_lgetfpregs, ps_lsetfpregs): Use a void* argument.
16332 * Makefile.in (gdb_proc_service_h): Updated.
16333 * configure, config.in: Regenerated.
16334
b92a518e
DJ		 163352006-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16336
16337 * remote-utils.c (prepare_resume_reply): Move declaration
16338 of gdb_id_from_wait to the top of the block.
16339
545587ee
DJ		 163402006-02-15 Daniel Jacobowitz <dan@codesourcery.com>
16341
16342 * linux-low.c (regsets_store_inferior_registers): Read the regset
16343 from the target before filling it.
16344
9db87ebd
DJ		 163452006-02-08 Daniel Jacobowitz <dan@codesourcery.com>
16346
16347 * server.c (attach_inferior): Return SIGTRAP for a successful
16348 attach.
16349
dd24457d
DJ		 163502006-02-01 Daniel Jacobowitz <dan@codesourcery.com>
16351
16352 * Makefile.in (OBS): Add version.o.
16353 (STAGESTUFF): Delete.
16354 (version.o): Add dependencies.
16355 (version.c): Replace rule.
16356 (clean): Remove version.c.
16357 * server.c (gdbserver_version): New.
16358 (gdbserver_usage): Use printf.
16359 (main): Handle --version and --help.
16360 * server.h (version, host_name): Add declarations.
16361
6f0f660e
EZ		 163622005-12-23 Eli Zaretskii <eliz@gnu.org>
16363
889bf7c5
PA		 16364 * linux-arm-low.c:
16365 * linux-arm-low.c:
16366 * inferiors.c:
16367 * i387-fp.h:
16368 * i387-fp.c:
16369 * gdbreplay.c:
16370 * regcache.c:
16371 * proc-service.c:
16372 * mem-break.h:
16373 * mem-break.c:
16374 * linux-x86-64-low.c:
16375 * linux-sh-low.c:
16376 * linux-s390-low.c:
16377 * linux-ppc64-low.c:
16378 * linux-ppc-low.c:
16379 * linux-mips-low.c:
16380 * linux-m68k-low.c:
16381 * linux-m32r-low.c:
16382 * linux-low.h:
16383 * linux-low.c:
16384 * linux-ia64-low.c:
16385 * linux-i386-low.c:
16386 * linux-crisv32-low.c:
16387 * thread-db.c:
16388 * terminal.h:
16389 * target.h:
16390 * target.c:
16391 * server.h:
16392 * server.c:
16393 * remote-utils.c:
16394 * regcache.h:
16395 * utils.c:
16396 * Makefile.in:
16397 * configure.ac:
6f0f660e
EZ		 16398 * gdbserver.1: Add (C) after Copyright. Update the FSF
16399 address.
16400
9d1fb177
DJ		 164012005-11-13 Daniel Jacobowitz <dan@codesourcery.com>
16402
16403 * linux-arm-low.c (arm_eabi_breakpoint): New variable.
16404 (arm_breakpoint_at): Recognize both breakpoints.
16405 (the_low_target): Use the correct breakpoint instruction.
16406
011a70c2
DJ		 164072005-11-02 Daniel Jacobowitz <dan@codesourcery.com>
16408
16409 * configure.srv (x86_64-*-linux*): Turn on thread_db support.
16410 * linux-x86-64-low.c (x86_64_breakpoint, x86_64_breakpoint_len)
16411 (x86_64_get_pc, x86_64_set_pc, x86_64_breakpoint_at): New.
16412 (the_low_target): Update.
16413
7fb85e41
AS		 164142005-10-25 Andreas Schwab <schwab@suse.de>
16415
16416 * server.c (main): Allocate mem_buf with PBUFSIZ bytes.
16417
16418 * linux-ia64-low.c (ia64_regmap): Remove NAT registers.
16419 (ia64_num_regs): Reduce to 462.
16420
3db0444b
DJ		 164212005-09-17 Daniel Jacobowitz <dan@codesourcery.com>
16422
16423 * acinclude.m4: Correct quoting.
16424 * aclocal.m4: Regenerated.
16425
16426 Suggested by SZOKOVACS Robert <szo@ies.hu>:
16427 * thread-db.c (thread_db_err_str): Handle TD_VERSION.
16428 (thread_db_init): Call thread_db_err_str.
16429 * configure.ac: Check for TD_VERSION.
16430 * config.in, configure: Regenerated.
16431
bee0189a
DJ		 164322005-07-31 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
16433
16434 * server.h (error, fatal, warning): Add ATTR_FORMAT.
16435
e9d25b98
DJ		 164362005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16437
16438 * configure.ac: Define HAVE_LINUX_REGSETS even if PTRACE_GETREGS
16439 is not available. Define HAVE_PTRACE_GETREGS if it is.
16440 * config.in, configure: Regenerated.
16441 * configure.srv: Set srv_linux_regsets for PowerPC and PowerPC64.
16442 * linux-i386-low.c, linux-m68k-low.c: Update to use
16443 HAVE_PTRACE_GETREGS.
16444 * linux-low.c (regsets_fetch_inferior_registers)
16445 (regsets_store_inferior_registers): Only return 0 if we processed
16446 GENERAL_REGS.
16447 * linux-ppc-low.c (ppc_fill_gregset, target_regsets): New.
16448 * linux-ppc64-low.c (ppc_fill_gregset, target_regsets): New.
16449
a06660f7
DJ		 164502005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16451
16452 * inferiors.c (struct thread_info): Add gdb_id.
16453 (add_thread): Add gdb_id argument.
16454 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New.
16455 * linux-low.c (linux_create_inferior, linux_attach_lwp): Update
16456 calls to add_thread.
16457 * remote-utils.c (prepare_resume_reply: Use thread_to_gdb_id.
16458 * server.c (handle_query): Use thread_to_gdb_id.
16459 (handle_v_cont, main): Use gdb_id_to_thread_id.
16460 * server.h (add_thread): Update prototype.
16461 (thread_id_to_gdb_id, thread_to_gdb_id, gdb_id_to_thread_id): New
16462 prototypes.
16463
5a1f5858
DJ		 164642005-07-13 Daniel Jacobowitz <dan@codesourcery.com>
16465
16466 * linux-low.c (fetch_register, usr_store_inferior_registers): Handle
16467 left-padded registers.
16468 * linux-low.h (struct linux_target_ops): Add left_pad_xfer.
16469 * linux-ppc64-low.c (the_low_target): Set left_pad_xfer.
16470
e122f1f5
SE		 164712005-07-01 Steve Ellcey <sje@cup.hp.com>
16472
16473 * configure.ac (BFD_NEED_DECLARATION): Replace with AC_CHECK_DECLS.
16474 * configure: Regenerate.
16475 * config.in: Regenerate.
16476 * server.h (NEED_DECLARATION_STRERROR):
16477 Replace with !HAVE_DECL_STRERROR.
16478
d592fa2f
DJ		 164792005-06-16 Daniel Jacobowitz <dan@codesourcery.com>
16480
16481 * linux-low.c (linux_wait, linux_send_signal): Don't test
16482 an unsigned long variable for > 0 if it could be MAX_ULONG.
16483 * server.c (myresume): Likewise.
16484 * target.c (set_desired_inferior): Likewise.
16485
ccbd4912
MK		 164862005-06-13 Mark Kettenis <kettenis@gnu.org>
16487
16488 * configure.ac: Simplify and improve check for socklen_t.
16489 * configure, config.in: Regenerate.
16490
f450004a
DJ		 164912005-06-12 Daniel Jacobowitz <dan@codesourcery.com>
16492
16493 * acconfig.h: Remove.
16494 * configure.ac: Add a test for socklen_t. Use three-argument
16495 AC_DEFINE throughout.
16496 * config.in: Regenerated using autoheader 2.59.
16497 * configure: Regenerated.
16498
16499 * gdbreplay.c (socklen_t): Provide a default.
16500 (remote_open): Use socklen_t.
16501 * remote-utils.c (socklen_t): Provide a default.
16502 (remote_open): Use socklen_t.
16503 (convert_int_to_ascii, convert_ascii_to_int, decode_M_packet): Use
16504 unsigned char.
16505
16506 * i387-fp.c (struct i387_fsave, struct i387_fxsave): Use unsigned
16507 char for buffers.
16508 * linux-low.c (linux_read_memory, linux_write_memory)
16509 (linux_read_auxv): Likewise.
16510 * mem-break.c (breakpoint_data, set_breakpoint_data, check_mem_read)
16511 (check_mem_write): Likewise.
16512 * mem-break.h (set_breakpoint_data, check_mem_read, check_mem_write):
16513 Likewise.
16514 * regcache.c (struct inferior_rgcache_data, registers_to_string)
16515 (registers_from_string, register_data): Likewise.
16516 * server.c (handle_query, main): Likewise.
16517 * server.h (convert_ascii_to_int, convert_int_to_ascii)
16518 (decode_M_packet): Likewise.
16519 * target.c (read_inferior_memory, write_inferior_memory): Likewise.
16520 * target.h (struct target_ops): Update read_memory, write_memory,
16521 and read_auxv.
16522 (read_inferior_memory, write_inferior_memory): Update.
16523 * linux-low.h (struct linux_target_ops): Change type of breakpoint
16524 to unsigned char *.
16525 * linux-arm-low.c, linux-cris-low.c, linux-crisv32-low.c,
16526 linux-i386-low.c, linux-m32r-low.c, linux-m68k-low.c,
16527 linux-mips-low.c, linux-ppc-low.c, linux-ppc64-low.c,
16528 linux-s390-low.c, linux-sh-low.c: Update for changes in
16529 read_inferior_memory and the_low_target->breakpoint.
16530
eee84df1
DJ		 165312005-05-28 Daniel Jacobowitz <dan@codesourcery.com>
16532
16533 * Makefile.in (SFILES): Add linux-ppc64-low.c.
16534 (linux-ppc64-low.o, reg-ppc64.c, reg-ppc64.o): New targets.
16535 * configure.srv: Add powerpc64-*-linux*.
16536 * linux-ppc64-low.c: New file.
16537
45b134e5
OF		 165382005-05-23 Orjan Friberg <orjanf@axis.com>
16539
16540 * linux-cris-low.c: New file with support for CRIS.
16541 * linux-crisv32-low.c: Ditto for CRISv32.
16542 * Makefile.in (SFILES): Add linux-cris-low.c, linux-crisv32-low.c.
16543 (clean): Add reg-cris.c and reg-crisv32.c.
889bf7c5 16544 Add linux-cris-low.o, linux-crisv32-low.o, reg-cris.o, reg-cris.c,
45b134e5
OF		 16545 reg-crisv32.o, and reg-crisv32.c to make rules.
16546 * configure.srv: Add cris-*-linux* and crisv32-*-linux* to list of
16547 recognized targets.
16548
48d93c75
UW		 165492005-05-16 Ulrich Weigand <uweigand@de.ibm.com>
16550
16551 * linux-low.c (fetch_register): Ensure buffer size is a multiple
16552 of sizeof (PTRACE_XFER_TYPE).
16553 (usr_store_inferior_registers): Likewise. Zero out excess bytes.
16554
e013ee27
OF		 165552005-05-12 Orjan Friberg <orjanf@axis.com>
16556
889bf7c5 16557 * target.h (struct target_ops): Add insert_watchpoint,
e013ee27
OF		 16558 remove_watchpoint, stopped_by_watchpoint, stopped_data_address function
16559 pointers for hardware watchpoint support.
16560 * linux-low.h (struct linux_target_ops): Ditto.
16561 * linux-low.c (linux_insert_watchpoint, linux_remove_watchpoint)
16562 (linux_stopped_by_watchpoint, linux_stopped_data_address): New. Add
16563 to linux_target_ops.
16564 * remote-utils.c (prepare_resume_reply): Add watchpoint information to
16565 reply packet.
16566 * server.c (main): Recognize 'Z' and 'z' packets.
16567
b0ded00b
UW		 165682005-05-10 Ulrich Weigand <uweigand@de.ibm.com>
16569
16570 * linux-s390-low.c (s390_breakpoint, s390_breakpoint_len): Define.
16571 (s390_get_pc, s390_set_pc, s390_breakpoint_at): New functions.
16572 (the_low_target): Add new members.
16573
8643e2ad
DJ		 165742005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16575
16576 * proc-service.c (ps_lgetregs): Search all_processes instead of
16577 all_threads.
16578
fc620387
DJ		 165792005-05-04 Daniel Jacobowitz <dan@codesourcery.com>
16580
16581 * server.c (start_inferior): Change return type to int.
16582 (attach_inferior): Change sigptr to int *.
16583 (handle_v_cont, handle_v_requests): Change signal to int *.
16584 (main): Change signal to int.
16585
165862005-04-15 Kei Sakamoto <sakamoto.kei@renesas.com>
7cfbc4a0
KI		 16587
16588 * Makefile.in: Add linux-m32r-low.o, reg-m32r.c and reg-m32r.o.
16589 * configure.srv: Add m32r*-*-linux*.
16590 * linux-m32r-low.c: New file.
16591
e0e76420
DJ		 165922005-03-04 Daniel Jacobowitz <dan@codesourcery.com>
16593
16594 * Makefile.in (stamp-h): Set CONFIG_HEADERS explicitly.
16595
a1928bad
DJ		 165962005-03-03 Daniel Jacobowitz <dan@codesourcery.com>
16597
16598 * inferiors.c (change_inferior_id, add_thread, find_inferior_id):
16599 Take unsigned long arguments for PIDs.
16600 * linux-low.c (add_process, linux_attach_lwp, linux_attach)
16601 (linux_thread_alive, linux_wait_for_event, kill_lwp, send_sigstop)
16602 (wait_for_sigstop, linux_resume_one_process)
16603 (regsets_fetch_inferior_registers, linux_send_signal)
16604 (linux_read_auxv): Likewise. Update the types of variables holding
16605 PIDs. Update format string specifiers.
16606 * linux-low.h (struct process_info, linux_attach_lwp): Likewise.
16607 * remote-utils.c (prepare_resume_reply): Likewise.
16608 * server.c (cont_thread, general_thread, step_thread)
16609 (thread_from_wait, old_thread_from_wait, signal_pid): Change type to
16610 unsigned long.
16611 (handle_query): Update format specifiers.
16612 (handle_v_cont, main): Use strtoul for thread IDs.
16613 * server.h (struct inferior_list_entry): Use unsigned long for ID.
16614 (add_thread, find_inferior_id, change_inferior_id, cont_thread)
16615 (general_thread, step_thread, thread_from_wait)
16616 (old_thread_from_wait): Update.
16617 * target.h (struct thread_resume): Use unsigned long for THREAD.
16618 (struct target_ops): Use unsigned long for arguments to attach and
16619 thread_alive.
16620
dcdb98d2
DJ		 166212005-02-24 Daniel Jacobowitz <dan@codesourcery.com>
16622
16623 * acinclude.m4: Include bfd/bfd.m4 directly.
16624 * configure.ac: Use AC_ARG_PROGRAM. Suggested by Aron Griffis
16625 <agriffis@toolchain.org>.
16626 * aclocal.m4, configure: Regenerated.
16627
bec39cab
AC		 166282005-01-07 Andrew Cagney <cagney@gnu.org>
16629
16630 * configure.ac: Rename configure.in, require autoconf 2.59.
16631 * configure: Re-generate.
16632
434c4c77
DJ		 166332004-12-08 Daniel Jacobowitz <dan@debian.org>
16634
16635 * acinclude.m4 (SRV_CHECK_THREAD_DB): Add ps_get_thread_area. Reset
16636 LIBS when finished.
16637 * aclocal.m4: Regenerated.
16638 * configure: Regenerated.
16639
db1d3e1b
AS		 166402004-11-21 Andreas Schwab <schwab@suse.de>
16641
16642 * linux-m68k-low.c (m68k_num_gregs): Define.
16643 (m68k_fill_gregset, m68k_store_gregset, m68k_fill_fpregset)
16644 (m68k_store_fpregset, target_regsets) [HAVE_LINUX_REGSETS]: New.
16645 (m68k_breakpoint, m68k_breakpoint_len, m68k_get_pc, m68k_set_pc)
16646 (m68k_breakpoint_at): New. Add to the_low_target.
16647
16648 * configure.srv (m68*-*-linux*): Set srv_linux_regsets and
16649 srv_linux_thread_db to yes.
16650
43360365
JB		 166512004-10-20 Joel Brobecker <brobecker@gnat.com>
16652
16653 * linux-x86-64-low.c (ARCH_SET_GS): Add definition if missing.
16654 (ARCH_SET_FS): Likewise.
16655 (ARCH_GET_FS): Likewise.
16656 (ARCH_GET_GS): Likewise.
16657
fd500816
DJ		 166582004-10-16 Daniel Jacobowitz <dan@debian.org>
16659
16660 * linux-i386-low.c (ps_get_thread_area): New.
16661 * linux-x86-64-low.c (ps_get_thread_area): New.
16662 * linux-low.c: Include <sys/syscall.h>.
16663 (linux_kill_one_process): Don't kill the first thread here.
16664 (linux_kill): Kill the first thread here.
16665 (kill_lwp): New function.
16666 (send_sigstop, linux_send_signal): Use it.
16667 * proc-service.c: Clean up #ifdefs.
16668 (fpregset_info): Delete.
16669 (ps_lgetregs): Update and enable implementation.
16670 (ps_lsetregs, ps_lgetfpregs, ps_lsetfpregs): Remove disabled
16671 implementations.
16672 * remote-utils.c (struct sym_cache, symbol_cache): New.
16673 (input_interrupt): Print a clearer message.
16674 (async_io_enabled): New variable.
16675 (enable_async_io, disable_async_io): Use it. Update comments.
16676 (look_up_one_symbol): Use the symbol cache.
16677 * thread-db.c (thread_db_look_up_symbols): New function.
16678 (thread_db_init): Update comments. Call thread_db_look_up_symbols.
16679
f6de3c42
DJ		 166802004-10-16 Daniel Jacobowitz <dan@debian.org>
16681
16682 * configure.in: Test for -rdynamic.
16683 * configure: Regenerated.
16684 * Makefile (INTERNAL_LDFLAGS): New.
16685 (gdbserver, gdbreplay): Use it.
16686
2c0fc042
AC		 166872004-09-02 Andrew Cagney <cagney@gnu.org>
16688
16689 * Makefile.in (TAGS): Replace TM_FILE with DEPRECATED_TM_FILE.
16690
075b3282
DJ		 166912004-03-23 Daniel Jacobowitz <drow@mvista.com>
16692
16693 * linux-low.c (linux_wait): Clear all_processes list also.
16694
fa6a77dc
DJ		 166952004-03-12 Daniel Jacobowitz <drow@mvista.com>
16696
16697 * linux-low.c: Include <errno.h>. Remove extern declaration of
16698 errno.
16699
6d782a97
DJ		 167002004-03-12 Daniel Jacobowitz <drow@mvista.com>
16701
16702 * gdbreplay.c, server.h, utils.c: Update copyright years.
16703
3a7fb99b
DJ		 167042004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16705
16706 * server.c (main): Print child status or termination signal from
16707 variable 'signal', not 'sig'.
16708
c3e735a6
DJ		 167092004-03-04 Nathan J. Williams <nathanw@wasabisystems.com>
16710
16711 * linux-low.c (linux_read_memory): Change return type to
16712 int. Check for and return error from ptrace().
16713 * target.c (read_inferior_memory): Change return type to int. Pass
16714 back return status from the_target->read_memory().
16715 * target.h (struct target_ops): Adapt *read_memory() prototype.
16716 Update comment.
16717 (read_inferior_memory): Adapt prototype.
16718 * server.c (main): Return an error packet if
16719 read_inferior_memory() returns an error.
16720
a59d1c82
DJ		 167212004-03-04 Daniel Jacobowitz <drow@mvista.com>
16722
16723 * Makefile.in (distclean): Remove config.h, stamp-h, and config.log.
16724 Unify with other clean targets.
16725
dc3f8883
DJ		 167262004-02-29 Daniel Jacobowitz <drow@mvista.com>
16727
16728 * server.c (handle_v_cont): Call set_desired_inferior.
16729
89a208da
DJ		 167302004-02-29 Daniel Jacobowitz <drow@mvista.com>
16731
16732 * remote-utils.c (prepare_resume_reply): Always supply "thread:".
16733
62ea82f5
DJ		 167342004-02-29 Daniel Jacobowitz <drow@mvista.com>
16735
16736 * linux-low.c (linux_wait): Unblock async I/O.
16737 (linux_resume): Block and enable async I/O.
16738 * remote-utils.c (block_async_io, unblock_async_io): New functions.
16739 * server.h (block_async_io, unblock_async_io): Add prototypes.
16740
6910d122
DJ		 167412004-02-29 Daniel Jacobowitz <drow@mvista.com>
16742
16743 * remote-utils.c (remote_open): Print a status notice after
16744 opening a TCP port.
16745 * server.c (attach_inferior): Print a status notice after
16746 attaching.
16747
167482004-02-29 Daniel Jacobowitz <drow@mvista.com>
d677d77d
DJ		 16749
16750 * linux-arm-low.c (arm_get_pc): Print out stop PC in debug mode.
16751
c89dc5d4
DJ		 167522004-02-26 Daniel Jacobowitz <drow@mvista.com>
16753
16754 * remote-utils.c (write_enn): Use "E01" instead of "ENN" for the
16755 error packet.
16756 * server.c, target.h: Update copyright years.
16757
4b8dad4a
RM		 167582004-02-25 Roland McGrath <roland@redhat.com>
16759
16760 * target.h (struct target_ops): New member `read_auxv'.
16761 * server.c (handle_query): Handle qPart:auxv:read: query using that.
16762 * linux-low.c (linux_read_auxv): New function.
16763 (linux_target_ops): Initialize `read_auxv' member to that.
16764
d7446758
JB		 167652004-02-17 Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
16766
16767 Committed by Jim Blandy <jimb@redhat.com>.
16768
16769 * linux-s390-low.c (s390_num_regs): Update.
4b8dad4a 16770 (s390_regmap): Remove control registers. Use __s390x__ predefine
d7446758
JB		 16771 instead of GPR_SIZE to distiguish s390 and s390x targets.
16772
5544ad89
DJ		 167732004-01-31 Daniel Jacobowitz <drow@mvista.com>
16774
16775 * linux-low.c: Update copyright year.
16776 (check_removed_breakpoint): Clear pending_is_breakpoint.
16777 (linux_set_resume_request, linux_queue_one_thread)
16778 (resume_status_pending_p): New functions.
16779 (linux_continue_one_thread): Use process->resume.
16780 (linux_resume): Only resume threads if there are no pending events.
16781 * linux-low.h (struct process_info): Add resume request
16782 pointer.
16783
2a68b70e
DJ		 167842004-01-30 Daniel Jacobowitz <drow@mvista.com>
16785
16786 * regcache.c (new_register_cache): Clear the allocated register
16787 buffer. Suggested by Atsushi Nemoto <anemo@mba.ocn.ne.jp>.
16788
64386c31
DJ		 167892003-10-13 Daniel Jacobowitz <drow@mvista.com>
16790
16791 * linux-low.c (linux_resume): Take a struct thread_resume *
16792 argument.
16793 (linux_wait): Update call.
16794 (resume_ptr): New static variable.
16795 (linux_continue_one_thread): Renamed from
16796 linux_continue_one_process. Use resume_ptr.
16797 (linux_resume): Use linux_continue_one_thread.
16798 * server.c (handle_v_cont, handle_v_requests): New functions.
16799 (myresume): New function.
16800 (main): Handle 'v' case.
16801 * target.h (struct thread_resume): New type.
16802 (struct target_ops): Change argument of "resume" to struct
16803 thread_resume *.
16804 (myresume): Delete macro.
16805
c938e9b0
L		 168062003-08-08 H.J. Lu <hongjiu.lu@intel.com>
16807
16808 * Makefile.in (install-only): Create dest dir. Support DESTDIR.
16809 (uninstall): Support DESTDIR.
16810
7f313d07
BC		 16811Mon Jul 21 20:09:34 UTC 2003 Brendan Conoboy <blc@redhat.com>
16812
16813 * configure.srv: Add xscale*linux copy of arm*linux entry.
16814
3b2fc2ea
DJ		 168152003-07-24 Daniel Jacobowitz <drow@mvista.com>
16816
16817 * linux-arm-low.c (arm_reinsert_addr): New function.
16818 (the_low_target): Add arm_reinsert_addr.
16819
1c0a559e
MK		 168202003-07-08 Mark Kettenis <kettenis@gnu.org>
16821
16822 * mem-break.c: Remove whitespace at end of file.
16823
43d5792c
DJ		 168242003-06-28 Daniel Jacobowitz <drow@mvista.com>
16825
16826 * configure.in: Check whether we need to prototype strerror.
16827 * server.h: Optionally prototype strerror.
16828 * gdbreplay.c (perror_with_name): Use strerror.
16829 * linux-low.c (linux_attach_lwp): Use strerror.
16830 * utils.c (perror_with_name): Use strerror.
16831 * config.in, configure: Regenerated.
16832
c8a86edf
DJ		 168332003-06-28 Daniel Jacobowitz <drow@mvista.com>
16834
16835 * linux-sh-low.c (sh_regmap): Fix FP register offsets, reported by
16836 SUGIOKA Toshinobu <sugioka@itonet.co.jp>.
16837
73d37363
DJ		 168382003-06-20 Daniel Jacobowitz <drow@mvista.com>
16839
16840 * Makefile.in (SFILES): Update.
16841 * low-hppabsd.c, low-lynx.c, low-nbsd.c, low-sim.c, low-sparc.c,
16842 low-sun3.c: Remove files.
16843
6ad8ae5c
DJ		 168442003-06-17 Daniel Jacobowitz <drow@mvista.com>
16845
16846 * linux-low.c: Move comment to linux_thread_alive where it belonged.
16847 (linux_detach_one_process, linux_detach): New functions.
16848 (linux_target_ops): Add linux_detach.
16849 * server.c (main): Handle 'D' packet.
16850 * target.h (struct target_ops): Add "detach" member.
16851 (detach_inferior): Define.
16852
1581182a
MK		 168532003-06-13 Mark Kettenis <kettenis@gnu.org>
16854
16855 From Kelley Cook <kelleycook@wideopenwest.com>:
16856 * configure.srv: Accept i[34567]86 variants.
16857
e5379b03
DJ		 168582003-06-05 Daniel Jacobowitz <drow@mvista.com>
16859
16860 * linux-low.c (linux_wait_for_event): Correct comment typos.
16861 (linux_resume_one_process): Call check_removed_breakpoint.
16862 (linux_send_signal): New function.
16863 (linux_target_ops): Add linux_send_signal.
16864 * remote-utils.c (putpkt, input_interrupt): Use send_signal instead
16865 of kill.
16866 * target.h (struct target_ops): Add send_signal.
16867
2ff29de4
JB		 168682003-05-29 Jim Blandy <jimb@redhat.com>
16869
16870 * linux-low.c (usr_store_inferior_registers): Transfer buf in
16871 PTRACE_XFER_TYPE-sized chunks, not int-sized chunks. Otherwise,
16872 if 'int' is smaller than PTRACE_XFER_TYPE, you end up throwing
16873 away part of the register's value.
16874
254787d4
DJ		 168752003-03-26 Daniel Jacobowitz <drow@mvista.com>
16876
16877 * linux-low.c (linux_create_inferior): Use __SIGRTMIN.
16878 (linux_wait_for_event, linux_init_signals): Likewise.
16879
94e10508
DJ		 168802003-03-17 Daniel Jacobowitz <drow@mvista.com>
16881
16882 * configure.in: Check for stdlib.h.
16883 * configure: Regenerated.
16884 * config.in: Regenerated.
16885
4c0711e0
DJ		 168862003-01-04 Andreas Schwab <schwab@suse.de>
16887
16888 * linux-m68k-low.c (m68k_num_regs): Define to 29 instead of 31.
16889
ef66e766
AC		 168902003-01-02 Andrew Cagney <ac131313@redhat.com>
16891
16892 * Makefile.in: Remove obsolete code.
16893
a1358604
DJ		 168942002-11-20 Daniel Jacobowitz <drow@mvista.com>
16895
16896 * linux-s390-low.c (s390_regmap): Check GPR_SIZE instead of
16897 defined(PT_FPR0_HI).
16898
23ce3b1c
DJ		 168992002-11-17 Stuart Hughes <seh@zee2.com>
16900
16901 * linux-arm-low.c (arm_num_regs): Increase.
16902 (arm_regmap): Include status register.
16903
169042002-11-17 Daniel Jacobowitz <drow@mvista.com>
16905
16906 * linux-low.c (register_addr): Remove incorrect -1 check.
16907
a9fa9f7d
DJ		 169082002-08-29 Daniel Jacobowitz <drow@mvista.com>
16909
16910 * linux-low.c (linux_create_inferior): Call setpgid. Return
16911 the new PID.
16912 (unstopped_p, linux_signal_pid): Remove.
16913 (linux_target_ops): Remove linux_signal_pid.
16914 * remote-utils.c (putpkt, input_interrupt): Use signal_pid
16915 global instead of target method.
16916 * target.h (struct target_ops): Remove signal_pid. Update comment
16917 for create_inferior.
16918 * server.c (signal_pid): New variable.
16919 (create_inferior): Set signal_pid. Block SIGTTOU and SIGTTIN in
4b8dad4a 16920 gdbserver. Set the child to be the foreground process group.
a9fa9f7d
DJ		 16921 (attach_inferior): Set signal_pid.
16922
17574093
DJ		 169232002-08-23 Daniel Jacobowitz <drow@mvista.com>
16924
16925 * ChangeLog: New file, with entries from gdb/ChangeLog after GDB 5.2.
16926
169272002-08-20 Jim Blandy <jimb@redhat.com>
16928
16929 * Makefile.in (LDFLAGS): Allow the configure script to establish a
16930 default for this.
16931
169322002-08-01 Andrew Cagney <cagney@redhat.com>
16933
16934 * Makefile.in: Make chill references obsolete.
16935
169362002-07-24 Kevin Buettner <kevinb@redhat.com>
16937
16938 * configure.in (unistd.h): Add to AC_CHECK_HEADERS list.
16939 * configure: Regenerate.
16940 * config.in: Regenerate.
16941
169422002-07-09 David O'Brien <obrien@FreeBSD.org>
16943
16944 * gdbreplay.c (stdlib.h, unistd.h): Conditionaly include.
16945 (perror_with_name, remote_close, remote_open, expect, play): Static.
16946
169472002-07-04 Michal Ludvig <mludvig@suse.cz>
16948
4b8dad4a 16949 * linux-x86-64-low.c (x86_64_regmap): Make it an array of
17574093
DJ		 16950 byte offsets instead of an array of indexes.
16951 (x86_64_store_gregset, x86_64_store_fpregset): Parameter made const.
16952
169532002-06-13 Daniel Jacobowitz <drow@mvista.com>
16954
16955 * regcache.c: Add comment.
16956
169572002-06-11 Daniel Jacobowitz <drow@mvista.com>
16958
16959 * thread-db.c: New file.
16960 * proc-service.c: New file.
16961 * acinclude.m4: New file.
16962 * Makefile.in: Add GDBSERVER_LIBS, gdb_proc_service_h,
16963 proc-service.o, and thread-db.o.
16964 (linux-low.o): Add USE_THREAD_DB.
16965 * acconfig.h: Add HAVE_PRGREGSET_T, HAVE_PRFPREGSET_T,
16966 HAVE_LWPID_T, HAVE_PSADDR_T, and PRFPREGSET_T_BROKEN.
16967 * aclocal.m4: Regenerated.
16968 * config.in: Regenerated.
16969 * configure: Regenerated.
16970 * configure.in: Check for proc_service.h, sys/procfs.h,
16971 thread_db.h, and linux/elf.h headrs.
16972 Check for lwpid_t, psaddr_t, prgregset_t, prfpregset_t, and
16973 PRFPREGSET_T_BROKEN. Introduce srv_thread_depfiles and USE_THREAD_DB.
16974 Check for -lthread_db and thread support.
16975 * configure.srv: Enable thread_db support for ARM, i386, MIPS,
16976 PowerPC, and SuperH.
16977 * i387-fp.c: Constify arguments.
16978 * i387-fp.h: Likewise.
16979 * inferiors.c: (struct thread_info): Renamed from
16980 `struct inferior_info'. Remove PID member. Use generic inferior
16981 list header. All uses updated.
16982 (inferiors, signal_pid): Removed.
16983 (all_threads): New variable.
16984 (get_thread): Define.
16985 (add_inferior_to_list): New function.
16986 (for_each_inferior): New function.
16987 (change_inferior_id): New function.
16988 (add_inferior): Removed.
16989 (remove_inferior): New function.
16990 (add_thread): New function.
16991 (free_one_thread): New function.
16992 (remove_thread): New function.
16993 (clear_inferiors): Use for_each_inferior and free_one_thread.
16994 (find_inferior): New function.
16995 (find_inferior_id): New function.
16996 (inferior_target_data): Update argument type.
16997 (set_inferior_target_data): Likewise.
16998 (inferior_regcache_data): Likewise.
16999 (set_inferior_regcache_data): Likewise.
17000 * linux-low.c (linux_bp_reinsert): Remove.
17001 (all_processes, stopping_threads, using_thrads)
17002 (struct pending_signals, debug_threads, pid_of): New.
17003 (inferior_pid): Replace with macro.
17004 (struct inferior_linux_data): Remove.
17005 (get_stop_pc, add_process): New functions.
17006 (linux_create_inferior): Restore SIGRTMIN+1 before calling exec.
17007 Use add_process and add_thread.
17008 (linux_attach_lwp): New function, based on old linux_attach. Use
17009 add_process and add_thread. Set stop_expected for new threads.
17010 (linux_attach): New function.
17011 (linux_kill_one_process): New function.
17012 (linux_kill): Kill all LWPs.
17013 (linux_thread_alive): Use find_inferior_id.
17014 (check_removed_breakpoints, status_pending_p): New functions.
17015 (linux_wait_for_process): Renamed from linux_wait_for_one_inferior.
17016 Update. Use WNOHANG. Wait for cloned processes also. Update process
17017 struct for the found process.
17018 (linux_wait_for_event): New function.
17019 (linux_wait): Use it. Support LWPs.
17020 (send_sigstop, wait_for_sigstop, stop_all_processes)
17021 (linux_resume_one_process, linux_continue_one_process): New functions.
17022 (linux_resume): Support LWPs.
17023 (REGISTER_RAW_SIZE): Remove.
17024 (fetch_register): Use register_size instead. Call supply_register.
17025 (usr_store_inferior_registers): Likewise. Call collect_register.
17026 Fix recursive case.
17027 (regsets_fetch_inferior_registers): Improve error message.
17028 (regsets_store_inferior_registers): Add debugging.
17029 (linux_look_up_symbols): Call thread_db_init if USE_THREAD_DB.
17030 (unstopped_p, linux_signal_pid): New functions.
17031 (linux_target_ops): Add linux_signal_pid.
17032 (linux_init_signals): New function.
17033 (initialize_low): Call it. Initialize using_threads.
17034 * regcache.c (inferior_regcache_data): Add valid
17035 flag.
17036 (get_regcache): Fetch registers lazily. Add fetch argument
17037 and update all callers.
17038 (regcache_invalidate_one, regcache_invalidate): New
17039 functions.
17040 (new_register_cache): Renamed from create_register_cache.
17041 Return the new regcache.
17042 (free_register_cache): Change argument to a void *.
17043 (registers_to_string, registers_from_string): Call get_regcache
17044 with fetch flag set.
17045 (register_data): Make static. Pass fetch flag to get_regcache.
17046 (supply_register): Call get_regcache with fetch flag clear.
17047 (collect_register): Call get_regcache with fetch flag set.
17048 (collect_register_as_string): New function.
17049 * regcache.h: Update.
17050 * remote-utils.c (putpkt): Flush after debug output and use
17051 stderr.
17052 Handle input interrupts while waiting for an ACK.
17053 (input_interrupt): Use signal_pid method.
17054 (getpkt): Flush after debug output and use stderr.
17055 (outreg): Use collect_register_as_string.
17056 (new_thread_notify, dead_thread_notify): New functions.
17057 (prepare_resume_reply): Check using_threads. Set thread_from_wait
17058 and general_thread.
17059 (look_up_one_symbol): Flush after debug output.
17060 * server.c (step_thread, server_waiting): New variables.
17061 (start_inferior): Don't use signal_pid. Update call to mywait.
17062 (attach_inferior): Update call to mywait.
17063 (handle_query): Handle qfThreadInfo and qsThreadInfo.
17064 (main): Don't fetch/store registers explicitly. Use
17065 set_desired_inferior. Support proposed ``Hs'' packet. Update
17066 calls to mywait.
17067 * server.h: Update.
17068 (struct inferior_list, struct_inferior_list_entry): New.
17069 * target.c (set_desired_inferior): New.
17070 (write_inferior_memory): Constify.
17071 (mywait): New function.
17072 * target.h: Update.
17073 (struct target_ops): New signal_pid method.
17074 (mywait): Removed macro, added prototype.
17075
17076 * linux-low.h (regset_func): Removed.
17077 (regset_fill_func, regset_store_func): New.
17078 (enum regset_type): New.
17079 (struct regset_info): Add type field. Use new operation types.
17080 (struct linux_target_ops): stop_pc renamed to get_pc.
17081 Add decr_pc_after_break and breakpoint_at.
17082 (get_process, get_thread_proess, get_process_thread)
17083 (strut process_info, all_processes, linux_attach_lwp)
17084 (thread_db_init): New.
17085
17086 * linux-arm-low.c (arm_get_pc, arm_set_pc,
17087 arm_breakpoint, arm_breakpoint_len, arm_breakpoint_at): New.
17088 (the_low_target): Add new members.
17089 * linux-i386-low.c (i386_store_gregset, i386_store_fpregset)
17090 (i386_store_fpxregset): Constify.
17091 (target_regsets): Add new kind identifier.
17092 (i386_get_pc): Renamed from i386_stop_pc. Simplify.
17093 (i386_set_pc): Add debugging.
17094 (i386_breakpoint_at): New function.
17095 (the_low_target): Add new members.
17096 * linux-mips-low.c (mips_get_pc, mips_set_pc)
17097 (mips_breakpoint, mips_breakpoint_len, mips_reinsert_addr)
17098 (mips_breakpoint_at): New.
17099 (the_low_target): Add new members.
17100 * linux-ppc-low.c (ppc_get_pc, ppc_set_pc)
17101 (ppc_breakpoint, ppc_breakpoint_len, ppc_breakpoint_at): New.
17102 (the_low_target): Add new members.
17103 * linux-sh-low.c (sh_get_pc, sh_set_pc)
17104 (sh_breakpoint, sh_breakpoint_len, sh_breakpoint_at): New.
17105 (the_low_target): Add new members.
17106 * linux-x86-64-low.c (target_regsets): Add new kind
17107 identifier.
17108
171092002-05-15 Daniel Jacobowitz <drow@mvista.com>
17110
17111 From Martin Pool <mbp@samba.org>:
17112 * server.c (gdbserver_usage): New function.
17113 (main): Call it.
17114
171152002-05-14 Daniel Jacobowitz <drow@mvista.com>
17116
17117 * mem-break.c (reinsert_breakpoint_by_bp): Correct typo
17118 stop_at -> stop_pc.
17119
171202002-05-04 Andrew Cagney <ac131313@redhat.com>
17121
17122 * Makefile.in: Remove obsolete code.
17123
171242002-04-24 Michal Ludvig <mludvig@suse.cz>
17125
17126 * linux-low.c (regsets_fetch_inferior_registers),
17127 (regsets_store_inferior_registers): Removed cast to int from
17128 ptrace() calls.
17129 * regcache.h: Added declaration of struct inferior_info.
17130
171312002-04-20 Daniel Jacobowitz <drow@mvista.com>
17132
17133 * inferiors.c (struct inferior_info): Add regcache_data.
17134 (add_inferior): Call create_register_cache.
17135 (clear_inferiors): Call free_register_cache.
17136 (inferior_regcache_data, set_inferior_regcache_data): New functions.
17137 * regcache.c (struct inferior_regcache_data): New.
17138 (registers): Remove.
17139 (get_regcache): New function.
17140 (create_register_cache, free_register_cache): New functions.
17141 (set_register_cache): Don't initialize the register cache here.
17142 (registers_to_string, registers_from_string, register_data): Call
17143 get_regcache.
17144 * regcache.h: Add prototypes.
17145 * server.h: Likewise.
17146
171472002-04-20 Daniel Jacobowitz <drow@mvista.com>
17148
17149 * mem-break.c: New file.
17150 * mem-break.h: New file.
17151 * Makefile.in: Add mem-break.o rule; update server.h
17152 dependencies.
17153 * inferiors.c (struct inferior_info): Add target_data
17154 member.
17155 (clear_inferiors): Free target_data member if set.
17156 (inferior_target_data, set_inferior_target_data): New functions.
17157 * linux-i386-low.c (i386_breakpoint, i386_breakpoint_len)
17158 (i386_stop_pc, i386_set_pc): New. Add to the_low_target.
17159 * linux-low.c (linux_bp_reinsert): New variable.
17160 (struct inferior_linux_data): New.
17161 (linux_create_inferior): Use set_inferior_target_data.
17162 (linux_attach): Likewise. Call add_inferior.
17163 (linux_wait_for_one_inferior): New function.
17164 (linux_wait): Call it.
17165 (linux_write_memory): Add const.
17166 (initialize_low): Call set_breakpoint_data.
17167 * linux-low.h (struct linux_target_ops): Add breakpoint
17168 handling members.
17169 * server.c (attach_inferior): Remove extra add_inferior
17170 call.
17171 * server.h: Include mem-break.h. Update inferior.c
17172 prototypes.
17173 * target.c (read_inferior_memory)
17174 (write_inferior_memory): New functions.
17175 * target.h (read_inferior_memory)
17176 (write_inferior_memory): Change macros to prototypes.
17177 (struct target_ops): Update comments. Add const to write_memory
17178 definition.
17179
171802002-04-11 Daniel Jacobowitz <drow@mvista.com>
17181
17182 * linux-low.c (usr_store_inferior_registers): Support
17183 registers which are allowed to fail to store.
17184 * linux-low.h (linux_target_ops): Likewise.
17185 * linux-ppc-low.c (ppc_regmap): Support FPSCR.
17186 (ppc_cannot_store_register): FPSCR may not be storable.
17187
171882002-04-09 Daniel Jacobowitz <drow@mvista.com>
17189
17190 * server.h: Include <string.h> if HAVE_STRING_H.
17191 * ChangeLog: Correct paths in last ChangeLog entry.
17192
171932002-04-09 Daniel Jacobowitz <drow@mvista.com>
17194
17195 * linux-low.h: Remove obsolete prototypes.
17196 (struct linux_target_ops): New.
17197 (extern the_low_target): New.
17198 * linux-low.c (num_regs, regmap): Remove declarations.
17199 (register_addr): Use the_low_target explicitly.
17200 (fetch_register): Likewise.
17201 (usr_fetch_inferior_registers): Likewise.
17202 (usr_store_inferior_registers): Likewise.
17203 * linux-arm-low.c (num_regs): Remove.
17204 (arm_num_regs): Define.
17205 (arm_regmap): Renamed from regmap, made static.
17206 (arm_cannot_fetch_register): Renamed from cannot_fetch_register,
17207 made static.
17208 (arm_cannot_store_register): Renamed from cannot_store_register,
17209 made static.
17210 (the_low_target): New.
17211 * linux-i386-low.c (num_regs): Remove.
17212 (i386_num_regs): Define.
17213 (i386_regmap): Renamed from regmap, made static.
17214 (i386_cannot_fetch_register): Renamed from cannot_fetch_register,
17215 made static.
17216 (i386_cannot_store_register): Renamed from cannot_store_register,
17217 made static.
17218 (the_low_target): New.
17219 * linux-ia64-low.c (num_regs): Remove.
17220 (ia64_num_regs): Define.
17221 (ia64_regmap): Renamed from regmap, made static.
17222 (ia64_cannot_fetch_register): Renamed from cannot_fetch_register,
17223 made static.
17224 (ia64_cannot_store_register): Renamed from cannot_store_register,
17225 made static.
17226 (the_low_target): New.
17227 * linux-m68k-low.c (num_regs): Remove.
17228 (m68k_num_regs): Define.
17229 (m68k_regmap): Renamed from regmap, made static.
17230 (m68k_cannot_fetch_register): Renamed from cannot_fetch_register,
17231 made static.
17232 (m68k_cannot_store_register): Renamed from cannot_store_register,
17233 made static.
17234 (the_low_target): New.
17235 * linux-mips-low.c (num_regs): Remove.
17236 (mips_num_regs): Define.
17237 (mips_regmap): Renamed from regmap, made static.
17238 (mips_cannot_fetch_register): Renamed from cannot_fetch_register,
17239 made static.
17240 (mips_cannot_store_register): Renamed from cannot_store_register,
17241 made static.
17242 (the_low_target): New.
17243 * linux-ppc-low.c (num_regs): Remove.
17244 (ppc_num_regs): Define.
17245 (ppc_regmap): Renamed from regmap, made static.
17246 (ppc_cannot_fetch_register): Renamed from cannot_fetch_register,
17247 made static.
17248 (ppc_cannot_store_register): Renamed from cannot_store_register,
17249 made static.
17250 (the_low_target): New.
17251 * linux-s390-low.c (num_regs): Remove.
17252 (s390_num_regs): Define.
17253 (s390_regmap): Renamed from regmap, made static.
17254 (s390_cannot_fetch_register): Renamed from cannot_fetch_register,
17255 made static.
17256 (s390_cannot_store_register): Renamed from cannot_store_register,
17257 made static.
17258 (the_low_target): New.
17259 * linux-sh-low.c (num_regs): Remove.
17260 (sh_num_regs): Define.
17261 (sh_regmap): Renamed from regmap, made static.
17262 (sh_cannot_fetch_register): Renamed from cannot_fetch_register,
17263 made static.
17264 (sh_cannot_store_register): Renamed from cannot_store_register,
17265 made static.
17266 (the_low_target): New.
17267 * linux-x86-64-low.c (x86_64_regmap): Renamed from regmap.
17268 (the_low_target): New.
17269
172702002-04-09 Daniel Jacobowitz <drow@mvista.com>
17271
17272 * Makefile.in: Add stamp-h target.
17273 * configure.in: Create stamp-h.
17274 * configure: Regenerated.
17275
172762002-04-09 Daniel Jacobowitz <drow@mvista.com>
17277
17278 * inferiors.c: New file.
17279 * target.c: New file.
17280 * target.h: New file.
17281 * Makefile.in: Add target.o and inferiors.o. Update
17282 dependencies.
17283 * linux-low.c (inferior_pid): New static variable,
17284 moved from server.c.
17285 (linux_create_inferior): Renamed from create_inferior.
17286 Call add_inferior. Return 0 on success instead of a PID.
17287 (linux_attach): Renamed from myattach.
17288 (linux_kill): Renamed from kill_inferior. Call clear_inferiors ().
17289 (linux_thread_alive): Renamed from mythread_alive.
17290 (linux_wait): Renamed from mywait. Call clear_inferiors () if the
17291 child dies.
17292 (linux_resume): Renamed from myresume. Add missing ``return 0''.
17293 (regsets_store_inferior_registers): Correct error message.
17294 Add missing ``return 0''.
17295 (linux_fetch_registers): Renamed from fetch_inferior_registers.
17296 (linux_store_registers): Renamed from store_inferior_registers.
17297 (linux_read_memory): Renamed from read_inferior_memory.
17298 (linux_write_memory): Renamed from write_inferior_memory.
17299 (linux_target_ops): New structure.
17300 (initialize_low): Call set_target_ops ().
17301 * remote-utils.c (unhexify): New function.
17302 (hexify): New function.
17303 (input_interrupt): Send signals to ``signal_pid''.
17304 * server.c (inferior_pid): Remove.
17305 (start_inferior): Update create_inferior call.
17306 (attach_inferior): Call add_inferior.
17307 (handle_query): New function.
17308 (main): Call handle_query for `q' packets.
17309 * server.h: Include "target.h". Remove obsolete prototypes.
17310 Add prototypes for "inferiors.c", "target.c", hexify, and unhexify.
17311
173122002-04-09 Daniel Jacobowitz <drow@mvista.com>
17313
17314 * Makefile.in: Add WARN_CFLAGS. Update configury
17315 dependencies.
17316 * configure.in: Check for <string.h>
17317 * configure: Regenerate.
17318 * config.in: Regenerate.
17319 * gdbreplay.c: Include needed system headers.
17320 (remote_open): Remove strchr prototype.
17321 * linux-low.h: Correct #ifdef to HAVE_LINUX_USRREGS.
17322 * regcache.c (supply_register): Change buf argument to const void *.
17323 (supply_register_by_name): Likewise.
17324 (collect_register): Change buf argument to void *.
17325 (collect_register_by_name): Likewise.
17326 * regcache.h: Add missing prototypes.
17327 * remote-utils.c: Include <arpa/inet.h> for inet_ntoa.
17328 * server.c (handle_query): New function.
17329 (attached): New static variable, moved out of main.
17330 (main): Quiet longjmp clobber warnings.
17331 * server.h: Add ATTR_NORETURN and ATTR_FORMAT. Update prototypes.
17332 * utils.c (error): Remove NORETURN.
17333 (fatal): Likewise.
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